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o>r r • THE STATE Department of Environmental 011-1LASKL'1 GOVERNOR SEAN PARNELL RECEIVED FEB 0 7 2014 February 4, 2014 A0GCC Certified Mail, Return Receipt Requested Article No.: 7012 2210 0002 1216 2391 Wayne Svejnoha BLM — Division of Resources 222 W 7th Ave, #13 Anchorage, Alaska 99513 Conservation Division of Spill Prevention and Response Contaminated Sites Program File: 320.38.010 SCANNED 0 2 2014 Re: Potentiall Responsible Party Notice Letter and Information Request NPRA Legacy Wells - General Hazard ID: 26125 Ledger Code: 14339387 Dear Mr. Svejnoha: 610 University Ave. Fairbanks, Alaska 99709-3643 Main: 907.451.2181 Fax: 907.451.5105 This letter is to advise you that the Alaska Department of Environmental Conservation (ADEC) has identified the 136 legacy wells within the National Petroleum Reserve in Alaska (NPRA) as potential contaminated sites. Some of these wells require extensive cleanup of oil and other hazardous substances released to the environment. Since you are identified as a current or past owner and/or operator of these sites, please be advised you may be financially responsible or liable for the investigation and /or cleanup of any hazardous substance contamination that might be present. Alaska Statute 46.03.822 establishes who is liable for contamination. Records available to the ADEC indicate that you meet one or more of the following criteria: » owned or controlled the hazardous substance at the time of its release; » own(ed) or operate(d) the property or facility from which the release occurred; » owned or operated property at which the hazardous substance came to be located; and » arranged for transport, disposal or treatment of hazardous substances that were released. Site History From 1944 through 1982 the US Government drilled 136 wells to explore for oil and gas resources in the NPRA. It is our understanding that other federal agencies and some private companies may have operated or managed these sites in the past. We have also been informed that 23 of these well have been conveyed to public and private entities. The ADEC currently lists 14 of the 136 legacy wells on our database of contaminated sites. The Bureau of Land Management (BLM) is identified as the responsible party for the following sites. Wayne Svejnoha 0 2 February 4, 2014 • BLM Cape Halkett Drill Site (File # 300.38.108) • BLM East Simpson #2 (File # 300.38.109) • BLM East Teshekpuk Drill Site (File # 300.38.110) The U.S. Army Corps of Engineers, under the Formerly Used Defense Sites program, is working with ADEC under the Defense States Memorandum of Agreement on cleanup actions at the 11 Umiat test well sites. BLM is identified as the landowner in our records, and as such is identified as a potentially responsible party in addition to the Department of Defense: C Umiat Test Wells 1-11 (File # 335.38.001) The information contained in these files is part of the public record. Our databases are accessible on the Internet at: http://dec.alaska.gov/spar/csp/db_search.httn Additional Actions Needed ADEC sent a letter on July 11, 2013, identifying an additional 15 legacy well sites with confirmed releases (enclosed). As stated in the letter, ADEC recommends that BLM develop a plan to address known, suspected, and unknown releases at the legacy well sites, in coordination with the appropriate regulatory agencies. We expected a response to this letter before now. Please respond to this letter within 30 days. After we receive and review your response we will determine what additional actions will be taken regarding each site with known or suspected contamination. In addition, with your response, please complete and return the enclosed questionnaire requesting more information about past operators. In accordance with Alaska Statute Title 46, ADEC is authorized to provide regulatory oversight for any contamination response efforts initiated by the responsible party. However, if response actions by the responsible party are not satisfactory to ADEC, we may then assume the lead role in the investigation and cleanup efforts. In the event that State response actions are necessary, the responsible parties may be held financially liable for any response actions taken by the State. Alaska Statutes 46.04.010 and 46.08.070 establish cost recovery procedures for certain costs, including oversight activities, incurred by the State in responding to pollution incidents. If you are determined to be a responsible or liable party, ADEC may bill you at a later date for our expenditures associated with this pollution incident. Expenses for which we may seek reimbursement include: Staff time associated with general or technical assistance; work plan review; project oversight; general project management; legal services; interest; travel; equipment and supplies; and any contracting costs. Pursuant to Alaska Statute 46.08.075, the State may also file liens against all property owned by a person who is responsible or liable for State expenditures. Please respond in writing within thirty (30) days from the date of this letter addressing your intended actions with respect to this pollution incident. If you believe someone else is responsible for this pollution incident (e.g., a past owner or operation of the site) or if you have any questions concerning this matter, please contact Mr. Fred Vreeman at (907) 451-2181. The attached "ADEC Information Request" describes the minimum information expected in your response. Additional information may needed to evaluate the risks and responses required at each legacy well site. Sincerely, Fred Vreeman Environmental Program Manager G:\SPAR\CS\Contaminated Site Files (38)\320 National Petro Reserve Area\320.38.010 NPRA Legacy Wells General\2-2-2014 Letter\PRP Letter All Wells.docx Wayne Sveinoha Enclosure: 0 3 • ADEC Information Request Concerning Contaminated Sites BLM Legacy Wells Dispute letter date July 11, 2013 February 4, 2014 cc: Bud Cribley, Director, Bureau of Land Management Steven Cohn, Deputy Director, Bureau of Land Management Jolie Pollet, Branch Chief, Bureau of Land Management Robert Brumbaugh, Geologist, Bureau of Land Management Michael McCrum, Environmental Engineer, Bureau of Land Management Larry Hartig, Commissioner, Alaska Department of Environmental Conservation Lynn Kent, Deputy Commissioner, Alaska Department of Environmental Conservation Kristen Ryan, Director, Alaska Department of Environmental Conservation Lori Aldrich, Program Manager, Alaska Department of Environmental Conservation Steve Bainbridge, Program Manager, Alaska Department of Environmental Conservation Jennifer Roberts, Program Manager, Alaska Department of Environmental Conservation ADEC Response Fund Administration GASPAR\CS\Contarr nmted Site Files (38)\320 National Petro Reserve Area\320.38.010 NPRA Legacy Wells General\2-2-2014 Letter\PRP Letter All Wells.docx 0 0 ADEC INFORMATION REQUEST Concerning a contaminated site(s) Re: Legacy Well Sites in and near the National Petroleum Reserve, Alaska (NPRA) Please precede each answer with the number of the question to which it corresponds. Please direct any questions concerning this information request to Fred Vreeman, Contaminated Sites Program, 610 University Avenue, Fairbanks, AK 99709; Phone: 907-451-2181. Thank you for your cooperation. 1. Provide name and company affiliation of the person answering the questionnaire. 2. Provide copies of all studies, reports, and supporting information (including preaquisition assessments and work done on behalf of other parties) which you have knowledge of which address past and/or present environmental conditions at the site. Identify the name, title, address, and phone number of the party(s) who are responsible for preparing the studies or information. Information which has been previously submitted to ADEC need not be submitted again (unless specifically requested in a subsequent communication) if you can provide the name of the office (and name and title of the DEC officer if known) to whom the report was previously provided. 3. Provide a description of any ongoing or planned investigations or cleanup work at the site. Identify the names, titles and phone numbers of the individuals responsible for preparing the studies or information. 4. Provide a description of known releases at the site (date of occurrence, quantity released, type of substance released, etc.) and a description of corrective measures that were taken. Provide information on any suspected releases which may have or are occurring. 5. Describe the nature of past and present operations at the site. In particular, any actions that may have caused the release or threat of release at the site. Describe the physical characteristics of the site including major structures, water wells, fuel or waste storage systems, drainage or septic systems, etc. 6. Provide a list of any permits issued by the Department which relate to activities at the site and a list of RCRA identification numbers (U.S. EPA identification numbers) which may be held. 7. Identify persons to whom you leased all or a portion of the property and describe the nature of their operations. 8. Identify the person(s) who used the site for disposal of substances deposited there, if any. 9. Provide copies of manifests for any hazardous waste and/or petroleum contaminated materials taken to or from the site. 10. Provide a list of persons and their phone numbers and addresses of persons who have knowledge about the use of hazardous substances at the site. 11. Provide information regarding the existence of insurance coverage for damages resulting from releases of hazardous substances and copies of all such insurance policies, both currently in effect and in effect during the periods of activity in question. 12. Describe the acts or omissions of any person, other than your employees, agents, or those persons with whom you had a contractual relationship, that may have caused the release or threat of release of hazardous substances at the site. a. In addition, describe all precautions that you took against foreseeable acts or omissions of any such third parties. 13. Describe the care you exercised with respect to the hazardous substances found at the site. 14. Describe the physical characteristics of the site including structures, wells, drainage systems, etc. THE STATE July 11, 2013 'ALASKA GOVERNOR SEAN PARNELL Wayne Svejnoha Supervisory Minerals & Energy Specialist 222 W 7th Avenue, #13 Anchorage, Alaska 99513 Re: BLM Legacy Wells Dispute Dear Mr. Svejnoha: Department of Environmental Conservation Division of Spill Prevention and Response Contaminated Sites Program 610 University Ave. Fairbanks, Alaska 99709-3643 Main: 907.451.2181 Fax: 907.451.2155 The Alaska Department of Environmental Conservation (ADEC) — Contaminated Sites has reviewed the National Petroleum Reserve in Alaska: 2013 Legacy Wells Summary Report dated February 2013, containing updated information on the status of the 136 Legacy Wells located in the National Petroleum Reserve — Alaska (NPR -A), and the draft National Petroleum Reserve in Alaslm. 2013 Legacy Weiss Strategic Plan dated May 2013. ADEC has also reviewed the response by the Alaska Oil and Gas Conservation Commission (AOGC). We concur with the response by ACIGC and have no further comment regarding the priorities. We do have comments about the investigation and cleanup plans presented in the report. With this letter we arc outlining regulatory requirements related to the environmental work that is proposed and required as part of these cleanups. ADEC is concerned that the 2013 Legacy Wells Strategic Plan prepared by the BLM does not include either assessment of the contingency for assessment of known, likely, or unknown but possible contaminant releases. In addition, BLM plans for surface cleanup of these wells should be made clear in the plan. At least one of these legacy wells has extensive PCB contamination and has resulted in a multi-year cleanup totaling tens of millions of dollars. At others, solid waste disposal practices have resulted in releases to the environment with estimated cleanup costs in the hundreds of millions. Known releases documented in the records we reviewed include crude oil, gasses, refined oil and fuel, drilling fluids that include various organics, metals, and other chemicals, and unknown contaminants from drums and other containers observed to be damaged and abandoned at the various well sites. There are 13 legacy well sites with known releases currently on the DEC contaminated sites list. Many of these are in the process of being addressed, cleaned up, and closed. From our Waited records review there are 15 additional legacy well sites with confirmed releases. These should be prioritized for initial records reviews and then added to the BLM contaminated sites list under our cooperative agreement. Suspected releases include fuel releases from operations, storage, and fuel spills at the sites, impacts to various surface water bodies from spilled fluids during drilling and breaches of containment at reserve and flare pits, continued surface runoff from drilling fluids uncontained at several sites, and down -hole substances that were ejected from the holes over time or during blowouts or drilling operations. 1 Wayne Sve noha ? July 11, 2013 Y The.BLN-1 plan to address these known, suspected, and unknown releases at legacy well sites is notably absent from the documents presented to date. The three primary regulatory agencies that need to be involved in the plan are ADEC — Contaminated Sites, Alaska Oil & Gas Conservation Commission, and ADEC — EH/Solid Waste. Other agencies will need to be consulted. as well. Below we provide recommendations for a coordinated plan using the Uniform Federal Policy for Quality Assurance Project Plans (UFP-QAPP) that will involve all of the regulatory agencies in one coordinated manner. This will allow BLM to address these sites in a consistent and coordinated project which fulfills all of the regulatory requirements so that the sites do not need to be re -visited in the fu=e xvhen they are closed after this project. Attached are our comments on each specific well. The acronyms used on the list include terms that are typically used in a CERCLA type investigation however they are also suitable for investigations conducted under the State of Alaska cleanup rules. These include the following; Historical Records Review (HRR) 'chis is recommended for almost all of the well sites. Much of the information required for these reviews is already contained in various reports and appendices or in BLM files. The Historical Records Review should document the type of releases that might have occurred from drilling operations as well as historical use of the site, and should capture all available information on the drilling fluids used and any product produced or released. Preliminary Assessment (PA) This is recommended for almost all of the well sites. A Preliminary Assessment is a limited scope investigation that provides an assessment of information about a site and its surrounding area to distinguish between sites that pose little or no threat to human health or the environment and sites that require further investigation. The PA is a CERCLA defined document and typically does not require sampling. Site Inspection (SI) If the PA recommends further investigation, then an SI is necessary. The SI is a CERCLA defined document, and it is analogous to an initial report of contamination under state cleanup rules. On some legacy well drillings sites it is evident now that an Sl is required just from a review of the reports. An SI investigation typically includes the collection of samples to determine what contaminants are present at the site and whether they are being released into the environment. An approved site specific workplan is required under both CERCL-A and 18 AAC 75 prior to SI sampling. The SI typically is not intended to develop a full site characterization, but is limited to determining the presence or absence of a release. If contamination is found after completion of the HRR, PA, and SI then a RI/FS under CERCLA, or a Site Characte-rizatiowlteportandcleanup-Alas,under-l-fi-AAC7iis`required. -- ----- - -- — --------- - DEC recommends that BLM incorporate into the strategic pian the processes outlined in this letter. A team of agencies composed of AOGC, DEC -CS, EPA as required, and DEC -EH should address regulatory and technical requirements for these well closures. By cooperating and working together with the regulatory agencies BLM will save time and expense, and regulatory uncertainties will be avoided. The strategic plan should reference a project to prepare a generic workplan. DEC suggests that BLM utilize the generic UFP-QAPP workplan format for the required environmental work. If properly prepared, the workplan could encompass most of the investigations and cleanups required at these sites over multiple years. At other multi -site projects we have found this to be an effective way to reduce uncertainties and risk in these types of investigations. A very small site specific FSP could then be developed as BLM approaches each drilling site. Regulatory decisions made during workplan development would provide more certainty in the planning process for cleanups. G:\SPAR\CS\federal F2cilitie3\Ci%ih2n 1-cdcrrt Agr=ics\DOl\B[.nl\1'roiens\lxgAey Wells\7 11 13 Luter to KIN on lxbxy wells.doex Wayne Svejnoha 3 0 July 11, 2013 Please review the attached list of specific sites. If you have any questions, please do not hesitate to call me at 907-451-2181 or by email at fred.vreeman@alaska.gov. I look forward to working with you as the Federal Government fulfills its requirement to clean up these well drilling sites in Alaska. Sincerely, y' Fred Vreeman Environmental Program Manager Enclosure: SPAR Response with Legacy Wells cc: Bud Cribley, State Director, Bureau of Land Management Steven Cohn, Deputy State Director for Resources, Bureau of Land Management Jolie Pollet, Branch Chief, Bureau of Land Management Robert Brumbaugh, Geologist, Bureau of Land Management Michael McCrum, Environmental Engineer, Bureau of Land Management Cathy Foerster, Commissioner, Alaska Oil and Gas Conservation Commission Larry Hartig, Commissioner, Alaska Department of Environmental Conservation Kristen Ryan, Director, ADEC Division of Spill Prevention and Response Steve Bainbridge, Program Manager, ADEC Contaminated Sites Program Jennifer Roberts, Program Manager, ADEC Contaminated Sites Program GASI'AR\CS\Fedcrrl Fo61ibLy\Gvi6n Falctul AgcnnCs\DOI\BI.N1\Proitcts\lA'6.1' q W03\7 11 1314tur to Aim\I on Ug2cy Wclls.doex Well Name operator I RP I Land Simpson Core Test #5 1! Na 1 BLM Simpson Core Test #6 US Na I BLM Simpson Core Test #7 us Na 1 Bl. M Sin son Core Test 98 US Navy 113LM Si son Core Test #9 U5 Na I BLM Sinwson Core Test #1f) U.S Navy! BLM Core Test #11 AOGCC Subsurlaca I BLM Core Test #12 FUSNa a I BLM Core Test #16 a 18LM Core Test #17 US Na 1 BLM Core Test 018 US Na I BLM Core Test #19 US Na 1 BLM t Core Test #20 US Navy 1 BLM i Gore Test #21 2S Na 1 BLM I Core Test #22 US Na 111•LM I Core Test dnlf fluids left in hole i BLM Core Test �#2vy I BLhA n CareTest #25 US Na Y I BLM K Core #1 US Navy i BLM 1 -t- *1 SPAR Response with Legacy Wells Lisl.xlsx 2013 Risk Ity CSP Status I Fito tllHazid Rolea5e7 Nnne None IYOMWil Low RNooe ane Nona Unused, Unused. I None Unused, i None Uncased, None None None None (None Unknown Unknown Page 1 of 14 •I AOGCC Subsurlaca AOGCC Surface SPAR W arkgroup Notes Status Status Need HRR, PA, S1 no data no data Need HRR. PA. SI no data no data Need PA ind drill fluid assessnsenl & workplan drillin 11uids left in hole no data Need PA ind drill fluid assessment & work an drilling fluids left in hole no data Need PA incl drill Ifusd assessment & work Ian dnlf fluids left in hole no data Need PA nc drill fluid assessmcnf &work Ian dnllxs fluids left rn hale no data well skc-lch provided by Need PA ind drill fluid BLM not consistent with assessment & work Ian AOGCC or BLM data no data Need PA ind drill fluid assessment & work Ian dnflin fluids left in hole no data Need PA and 51 ind 13611 fluid assessment. workplan rid sampling stressed debfis, partially as blowout and fire rove elated site areas Need PA incl drill fluid assessment & workplan dn lling fluids left in hole no data geed PA ind drill fluid assessment & wOTk Ian drij I ing fluids teff in hole no data Need PA incl dfifl nutd assessment & work Ian drillin fluids left m holo no data Need PA incl drill fluid assessment & work Ian drillin ituids left in hole no data Need HRR. PA, SI no data no data Need PA incl drill fluid assessment & work Ian drillin fluids felt in hole ria data Need PA incl dnll fluid assessment & work larx drillin fluids left in hole no data Need PA incl drill fluid assessment & work Ian drillin fluids Teff in hole no data Need PA ind dnll fluid drflfing fluids and ball assessment & work len peen hammer left in hole no data overshot, drill collar, rock revegelated —131 Need HRR, PA bit, and N -reds left in hole can't find it Review Report as PA. No evidence of sheen, stressed veg, or drilling Not abandoned, waste on surface. Veg ----_— , ,raw,, plunaed to surface site not cleared •I SPAR Response with Legacy Wells LisLxlsx Page 2 of 14 is • vi nce o BLM 2013 Risk Historic AOGCC Subsurface AOGCC Surface Well Name Operator I RP I Land Mgr Priority CSP Status file #IHazid Release? SPAR Workgroup Notes Status Status plugging operations inadequate and Wellhead tell as Umiat 43 US Navy I BLM I FUDS None pending dos 335.38.00113092 Yes. see file 'Plugged by BLM in 2004 incomplete historic site? plugging operations inadequate and Wellhead left as Umiat #4 US Navy I BLM / FUDS None pending dos 335.38.001!3079 Yes, see file Plugged by BLM in 2004 incomplete historic site? plugging operations inadequate and Wellhead left as Umial 98 US NaMy I BLM I FUDS None pendinq dos 335.38.001/3D81 'Yes, see_ _file Plugged BLM in 2004 incomplete historic sile? plugging operations inadequate and Wellhead left as Umiat #1'0 US Navyj BLM_I FUDS None pendingdos 335.38.00113082 Yes, see fila Plu ed by BLM in 2004 incomplete historic site? Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Plugged to 7868'. Drilling Cleanup. Photos - evidence mud and diesel to Awuna #1 USGS I BLM Medium None None Yes of erosion into lake surface. > 100 _Pylons Need HRR, PA, SI with sampling. Drilling mud Wood , metal, assessment. Surface Plugged to 2039'. Diesel plastic debris. Fast Simpson #1 USGS I BLM Low None None Yes Cleanup. to surface. >10D Pylons Need HRR, PA, SI with Wood and metal Drilling mud assessment debris. Pylons - Photos straw areas of no Plugged to 2047'. Diesel Tankage for lk ' #1 USGS / 8LM Low None None Yes ve elation. to surface. flammable fluids Need HRR. PA, SI wdh sampling. Drilling mud assessment. Surface Plugged to 1400'. Drilling Wood and metal Koluktak #1 USGS I BLM Low None None LYes Cleanup. mud & diesel to surface debris Pylons Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Plugged to 1894'. Diesel Wood and metal Ku am 91 USGS I BLM Low None None Unknown Cleanup. to surface debris. Pylons Need HRR, PA, Sl with sampling_ Drilling mud assessment_ Surface Plugged to 4464'. Drilling Wood & metal Kuyanak #1 USGS I BLM Low None None Yes Clean mud & diesel to surface debris. Pylons Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Cleanup. Photos show Plugged to 1840'. Diesel Plastic and metal Lisburne 41 USGS I BLM Low None None Yes stained soil to surface debris. Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Plugged to 8192'. Drilling Wood and metal North Iii ok $1 USGS I BLM Low None INone Yes Cleanup. mud & diesel to surface debris - Page 2 of 14 is • Well Name Peard South Meade #1 1 RP 1 Land 1BLM BLM #1 4USGS ! BLM SPAR Response with Legacy Wells Usl.xlsx ;013 Risk &W CSP Status File XlHazkl T Page 3 of 14 AOGCC Subsurface AOGCC Surface WAR Workgroup Notes Status r Status � deed HERR, PA SI with iampling. Dining mud rssessment- Surface ;leanup. Site photos show areas of stressed iegetalion. No issues Plugged to 2232'. Diesel Wood and metal soled in USGS re ort. to surface debris. Pylons Need HRR, PA, SI with sampling_ Drilling mud assessment Surface Plugged to 2026'. Diesel Wood and metal Cleanup. to surface debris. P Ions Add to She list. Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Cleanup. Od reported bubbling to the surface within reserve pit in 1982. Oily residue and sheen observed adjacent to east side of reserve pil, down hole material at the Plugged to 1875. Diesel Wood and metal surface to surface debris. P ons Add to Site list. Need HRR, PA, S) with sampl'uig. Drilling mud assessment - Surface Cleanup. Reserve pit berm had breaches anowirrg water to exit. Oil - stained sediment was observed above the Plugged to 1478'. Diesel Wood and metal waterline of the I. to surface debris. Site photos may show hydrocarbon sheen on Plugged to 2600'. Drilling Wood and metal water in well cellar mud & diesel to surface debris. Pylons Add to Site list. Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Cleanup. Berms have been breached an allow water to flow out of reserve piUllare pit. Rising bubbles of ail observed in Hare pit 1484. Photos Show Plugged to 1825'. Diesel Metal debris. ra.. v-1 v.nnnralinn to Surface ... 0 •I SPAR Response with Legacy Wells Lisl.xlsx Page 4 of 114 0 0 vi encs o BLM 2013 Risk Historic AOGCC Subsurface AOGCC Surface Well Name Operator 1 RP f Land Mgr Priority CSP Status File #fHazld Release? SPAR Workgroup Motes Status Status Need HRR, PA, Sl wrlh sampling. Drilling mud assessment Surface Cleanup. Breaches in bemi allow water to flow into and out of reserve pit, sheen on Plugged to 2700' Diesel Wood and metal West Dease #1 USGS l BLM Low Nona None Yes surface water in well cellar to surface debns. Pylons Add to Site list. Need HRR,. PA, SI with sampling. Drilling mud assessment. Surface Cleanup. Water flows into the pits through breaches on the eastern berm and out of the pits through breaches on the northern and western berms. Downhole material Plugged to 228'9'. Drilling Wood and metal South Harrison Bay #1 USGS f BLAB Low None None es Present at surface mud & diesel to surface debris. Add to Site list. Need HRR, PA, SI with sampliing. Drilling mud assessment. Surface Cleanup. Stressed vegetation noted and apparent in site pholos. Plugged to 2443'. Drilling West Fish Creek #1 USGS 1 BLM Low None None Yes Drilling mud around well mud & diesel to surface Pylons Need HRR, PA, SI with sampling. Drilling mud assessment, Surface Cleanup. High TPH Plugged to 1977'_ Drilling wellhead sticking concentrations underneath mud under plugs. Diesel up. Wood debris. Fast Simpson #2 USGS 1 BLM I Low _ Active 300.38.10912691 Yes, see file the rig inundation to surface Pylons South Barrow 94 US NavyiNorth Slope Bono None None None Unknown Need Surface Status completed gas well - no data South Barrow #5 USAF - BLM Unknown None None None. Unknown Need Surface Status completed gas well no data South Barrow #& US Na /Norlh Sto Burg None None None Unknown Need HRR, PA, St no data no data South Barrow #9 US NavyfNarih Slop2 Boro None None None Unknown Need HRR, PA, Sl no data no data _ South Barrow #10 US Navyfflorlh Sto Bora None None None Unknown Need Surface Status com ted gas well no data South Barrow It12 US Na /North Slope Baro None None None Unknown Need HRR, PA. Sl no data no data BLM well skMh not consistent with AOGCC South Barrow #14 US NavyMorth Sloe Boro None None one Unknown Nsed HRR. PA, St data no data Need PA ind drill fluid well left filled with drilling South Barrow #16 US NavyiNotih Slope Bora None None None Unknown assessment & workplan mud and diesel no data Need PA incl drill !turd tubing in well. no perfs, Soulh Barrow 017 US Na /North Sloe 13ora None None None jUnknown assessment & work fan I unknown fluid, I no data Page 4 of 114 0 0 SPAR Response with Legacy Wells Lisl.xisx Page 5 of 14 •I E CYfuu .v v AOGCC Subsurface A Surlaco TEHILM T013 Risk CSP Stilus File #IHaaid Historic Rekeasa7 SFAR YUnrkgroup Nates 5latus at US $1<ntus Well Name flperatar f RP f Land Mgriority Unknown Need Surface Status corn feted as well no data 5aulh Barrow #18 US Na INorlh Slo a Bora None None None Unknown Need HRR, PA, St no data no data Walak a #1 USGS! Unknown None None None rsg 890`. Multiple cement plugs of unknown volume. Shallowest None None Unknown _ Need HRR, PA, SI SOD' no dada Gubik #1 US Na d Ur#cnown Low Add to Site list. Need HRR. PA. SI with sampling. csg Q SOD' Well blowout Drilling mud assessment. from zone al 1SOT during Surface Cleanup. Photos plugging operations show disturbed/ slashed Plugging never completed after blowout. no data Gub* #2 US Na ! Unknown Low None Nora es areas two downhole Dement plugs of unknown depth Mone None Unknown Need MR. PA. Sl and volume no data Grandstand #1 US Navy 1 Unknown None Add to Site list. Need HRR. PA, SI with sampling. Dnliing mud assessment. Surface Cleanup Sediment from the reserve pit was excavated and spread over the pad to drill a 2nd well at this location, Upon completion of the 2nd well. the sediment was pushed back into ft reserve pit.. Area does not appear to be revegetaling. perhaps from the presence property plugged but no of drilling mud at the data on abandonment None None Yes surface status no data W 7 Foran #1 " USGS I Unknown Low on Site list. Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Cleanup. Slressed vegetation, photos show plugged, but not open csg; metal & Active 306.3$.108f2689 Yes. see file site underwater abandoned at surface corwsele debris under 5' of water, Cape Halken #1 " US Na (Unknown Low None Unknown !Need HRR, PA. SI es to 27' open C_s Min a Veloei #1 U5 Na f t3LM one None csg @ 31" 280' of drill pipe, drill collar, and Core Unknown Need HRR. PA, SL barrel left rn hole. rove etaled Ournalik Core #i US Na / BLM None -No obsery None !None Page 5 of 14 •I E SPAR Response with Legacy Wells Lisi.xlsx Page 6 of 14 • • WI F3nCe Q BLM 2013 Risk Historic AOGCC Subsurface ADGCC Surface Well Name Operator t RP I Land Mgr Priority CSP Status File #IHazid Release? SPAR Workgroup Notes Status Status Need HRR, PA, Workplan for St with Sampling. Drilling Mud Assessment. Surface Cleanup. Photos show debris, stressed No csg. 15' of drift pipe Oumalik Caro #2 US Navy 1 ULM Low None None yes ve elation and rock hit left in hole. no data Need HRR, PA, Workplan for Si with Sampling open csg & other Drillip) Mud Assessment. piping sticking out Surface Cleanup_ Reports of ground; wood, of debris, drilling muds on melat, conciele Oumalik Core 011 US Navy 1 BLM Low None None Yes surface (__q to 9', debris open csg sticking out of ground; wood & metal 0umalik Core #12 US Navy I BLM Low None None No Need HRR, PA, SI no data —__—debris _„ debris buried by landslide. Need HRR, PA, St, Well not no dala on Sentinel Hill #1 US Navy 1 BLM Low None None Unknown ap panent in site Rholos Csq to 3t1'. underwater status Need IQR, PA, SI. No evidence of sheen, open crag slightly stressed veg, or drilling above ground waste on surface. Veg 37' of csg, drilling fluids level; wood and S imp son Core Test #1 US Navy 1 BLM Low None None No appears healthy lett in hole metal debris Need HRR, PA, St. No evidence of sheen, stressed veg, or drilling waste on surface_ Veg 76'01 Csg, drilling fluids Simpson Core Test #2 US Navy I BLM Low None None No appears healthy left in hate no data Need HRR, PA, Sl. No evidence of sheen, stressed veg, or drilling waste an surface. Veg 61' of csg, drilling fluids Sim sun Core Test #3 US Navy I BLM Low None None No appears healthy left in hole no data Need HRR, PA, St. No evidence of sheen, stressed veg, ordrilling waste on surface. Veg --60' of crag, drilling fluids Sim eson Core Test #4 US Nayy t BLM Low Norse None No apecars healthy left in hole no data Need HRR, PA, St. No evidence of sheen, stressed veg, or drilling waste on surface. Veg csg cemented @25% open csg sticking Songsoncore Test #13 US Na 1 BLM Low None None No appears health dritin fluids IeR in hole_ out of round Need HRR, PA, SI. Vegetated, no evidence of crag cemented @2D'; open csg sticking Simpson Core Test #14 US Navy ! BLM Low None None No release. drillin fluids left in hole out of ground Page 6 of 14 • • SPAR Response with Legacy Wells Lisl.xlsx ism son Core Fest #26 t=vrdence or Medium AOGCC Subsur(aen ADGGC Surface 13LM 2013 Risk CSP Status File WHazid Historic Retease7 SPAR Wwkgroup Notes Status Status Well Name operator r RP 1 Land Mgr Priority Unko Need HRR, PA. SL US Na ! $LM open casing None Nave Vegetated. no ev4dence of cog set shallow; drilling slicking nut of Low No release- fluids left in hole round Simpson Core Teri #14a US Na !BLM Low None None & weilhead slick Need HRR. PA, SI crude nil left in hole open casing Need HIR, PA, Workplan Vegetated, no e+wdence of csg cemented 12181; slicking out of openregd ng No release. drillingfluid left in hole round Simoson Care Tesl #15 US Na !BLM Low None None d wooden Oellar, Need HRR, PP, SL Sate a9 r�110'. dolling fluids wood 8 metal ism son Core Fest #26 US Na ! BLM Medium None None res Sim sen Core Test 027 US Na J 13LM IJone None None Unko Sim son Gore Test #28 US Na ! $LM Low None Nave Yes clmnnnn Core Tesl #29 US Navy! BLM Low Norte No No Simpson Core Test 030 US Na 1 !BLM Core Test #30a JUS,Navy 1 BLM Low `None Prone n Gore Test #31 JUS Navy/ BLM None Page 7o(14 photos appear to show oil at surface, from a natural csg Q 350'. Completed in oil seep, seep, also drilling mud in oil well Open perfs. At 1welhead sticking sacks on the tundra one lime capable of up_ metal debris PI u ed b BLM in 2004. unassisled flow. and rustingbarrels 'Need HRR, PA, St. Site photos appear to show Oil csg cemented at surface, from a natural @i02;dnllutg fluids nn oily ground; csg seep- Plugged by BLM in including diesel and & weilhead slick vin 20014 crude nil left in hole out of ground Need HIR, PA, Workplan for Sl with Sampling- openregd ng ❑rilling Mud Assessment . out grouunnd in Surface Cleanup. Site d wooden Oellar, photos appear to show a p le of drilling mud about a9 r�110'. dolling fluids wood 8 metal 160 feel tram the welt tell in hole debris. Solid waste Need HRR, PA, Sl_ No evidence of sheen, stressed veg, or dri" waste on surface. Veg csg cemented at 1S2'; open csg. Wood a ears healthy dnknq fluids lett in hole and metal debris Need HRR, PA, SI. frilling mud at surface. but well is also in the middle of a large in oil seep; Open oil seep and surrounded by cog sticking up; pooled oil. Plugged by BLNI csg cemented A150'; wood & metal ser Holes in 20514- drillin fluids left in hole detail on oily ground; tog Need HRR. PA, Sl. Well is wellhead slick in the middle of a large oil seep and surrounded by csg cemented at 100% out of ground. pooled oil. Plugged by 131. dulling mud left in hole. wellhead leaking see noses in 2004 gas blowout at 423' gas Need HRR, PA, St. Leaky valve replaced in 2001, little evidence of contamination following valva on city ground; reg replacement- Plugged by csg cemented at 100'; & wellhead stick see notes BLM in 20174 iddifing fluids, left in hole out o1 round SPAR Response with Legacy Wells List.xlsx Page 8 of 14 • • yr enco o BLM 2013 Risk Historic AOGCC Subsurface AOGCC Surface Well Name Operator f RP f Land Mgr Priority CSP Status File glHasid Release? SPAR Workgroup Notes Status Status Need HRR PA, Workplan csg Cemente=d al for Sl with Sampling. 1028', cement plugs a1 Drilling Mud Assessment. 6387' and 5520'. Fish in Surface Cleanup. Drilling hole, drilling fluids Iefs in No data. Open Simpson Test Welt #1 ak US Navy1 BLM Low None INone yes muds near wellhead hale casing Need HRR, PA, Workplan for Sl with Sampling. Dolling Mud Assessment. Surface Cleanup Also Wellhead sticking evidence of a natural seep- above ground, Tar sheens in the summer ST from 2552 to 3018. wood, melel, and months. BLM is concerned csg @2915. Slotted liner concrete debris. Fish Creek #1 US Navy I BLM Medium None None Yes about exposure to wildlife to TO. Completed oil well Rusting barrels Need HRR, PA, Workplan for SI with Sampling. rasing cemented at 48; Drilling Mud Assessment. gas 0mv and explosion Surface Cleanup. Small gas while drilling at 863'; hole leak in wellhead flange, will Filled with fresh water to Wolf Creek 91 US Navy f BLM Low None Nano No flow if the valve iso en 330' No data. csg cemented a[ 53';hole left tilted with fresh water, Wolf Creek 02 US Navy 1 BLM Low Noire Nona No Need HRR. PA. Sl. fish in hole csg cemented at 107'; No data bridge plugs from 1447 to 1735 and from 554 to Wolf Creek #3 US Nayy I BLM Low None None No Meed HRR, PA, SI. 661, No data Add to Site list. Need HRR, PA, SI with sampling. csg slicking out of Drilling mud assessment ground with wood Surface Cleanup. Sheen on plug on top; solid surface water in well cellar, csg cemented at 30'; drill waste; wood hundreds of drums indicate pipe, drilling mud and debris; about 200 Skull Cliff Core iesl #1 US NaMy I BLM High None None Yes polential for cornlamrna[ion diesel left in hole nisling barrels Need HRR, PA, SI. Two open csg, wood drums are floating on a building; pylons; pond near the well. csg cemented at 1000', wood & metal Kaolak 01 US Navy 1 BLM t ow None jNone lNo Potential for hurried landfill. fdriltingluidsieftin hole debris Page 8 of 14 • • SPAR Response with Legacy Wells Lisl.xlsx 181-11119013 Risk Well Name Operator f RP ! land Mgr Priorlty CSP Status File 1NHazid #1 1 U Navy 19LM #1 JUS Navy/ umatik Ill US Na I BLM Low None None as[ Oumalik #i US Na !BLM Low None None #1 N East Topagoruk #1 USN l BLM Kniteblade #1 US Navy l BLM Page 9 of 14 Subsurface `AOGCC Surface SPAR Workgroup Notes Status Add to Site list. Need HRR, PA, SI with sampling. open flange Q Drilling mud assessment. Surface Cleanup. Drilling Gas well. Open ports. ground level. Mud pile overgrown with Drilling fluids and Metal & wood v , etallon and lichen tubulars lett in hole debris Need HRR, PA, SI. No evidence of sheen, stressed veg, or drilling csg cemented at 502'; open casing slicking out of waste on surface. Veg plug at 3470 to 3511'; ground. Wood appears heall drilling nuids left in hole debris. Open casing below Add to Site list. Need HRR, ground level. PA, SI with sampling- Revegetated. Drilling mud assessment. Numerous metal Surface Cleanup. Debris csg partially cemented at I support structures and drilling muds. Stressed 2762'. Plug at 2543% slicking up. vegetation Dridin mud left in hole Concrete debris, plate welded to pipe: l' of pipe rsg cemented at 1100'. sticking up - Need HRR. PA. SI. Drig fluids left in hole Wooden debris. Add to Site list. Need HRR, PA, SI with sampling. Driving mud assessment. open csg broken Surface Cleanup. Downhole material present csg cemented at 6073'. off and sticking up: at surface, area mostly original hole drilled to wood, metal, revegetated. Diesel still 7154'& junk len; concrete and other occupies the ground sidetrack hole left wilh debris. rusting dreulatioir lines. drillina fluids barrel Add to Site list. Need HRR, PA, SI with sampling. Dolling mud assessment. Surface Cleanup. Pile of tsg 10 1100'; pkig al open casing drilling muds is next to the 1049% drilling mud below sticking up. Wood, teller. No offical reserve pit plug: unknown fluids in metal, and glass noted o en hole debris. open casing Need HRR, PA, SI. BLM sticking up. Wood, stales that there was no metal, and glass debris at this site in 2012. csg cemented at 420% debris - •I 0 SPAR Response with Legacy Welts Lisl.xlsx Paye 10 of 14 0 0 w once a BLM 2013 Risk Historic AOGCC Subsurface AOGCC Surface Well Name Operator I RP f Land Mgr Priority CSP Status File #IHazid Release? SPAR Workgroup Notes Status v F Status open casing sticking up. Wood, metal, & concrete debris rusting Need NRR, PA, SI. Reports barrels. One indicate solid waste csg cemented to 45';fish marked flammable Knileblade #2 US Navy I BLM Low None None No drums in hole hazard. open casing slicking up; metal & Krideblade #2a US Navy 1 BLM Low None None No Need HRR, PA, SI. csq cemented at 38% concrete debris Need HRR, PA, SI including learning assessment. Site partially No wellhead. submerged intermittently csg cemented at 80; Metal. Solid waste North Simpson Test Wel 4 US N2n I BLM Low None None No during the summer dri0ing fluids left in hole ? No dala crude wellhead. Need HRR, PA, St. Surface csg cemented at 685'; Wood and metal Umiat 01 US Navy J BLM I FUDS Medium Cleanup co 335.38.00113090 Yes, see file Cleanup drillinq fluids left in bole debris No wellhead. Gravel pad partially csg cemented a1486; revegelaled wood Need HRR, PA, SI. Surface cement plug from 440 to debris and pipe Umiat #i t US Na I BLM I FURS Low pending dos 335.38.00113083 Yes, see file Clea 490'; sticking u csg cemented at 7206'; vVefNwad- Gravel various plugs from 8250' pad revegetaled 7 South Sirnpson 01 US Navy I BLM Low None None Yes Need HRR, PA, SI. to surface No data Add to Site list. Need HRR, PA, SI with sampling. Drilling mud assessment. Surface Cleanup. Large quantifies of ferrous oxide, zinc oxide, zinc carbonate, and barium sulfate were added to drilling muds. Stains apparent in photos. BLM field camp an site. Walls between the reserve and Pare pits have eroded. Wellhead and Water flows into surface gravel pad. ? No Wook #1 USGS I BLM Low lNone Name Yes water during break22L no data data Paye 10 of 14 0 0 SPAR Response with Legacy Wells Lrsl.xlsx BLM 2x13 Risk Well Name 10porator I RP I Land Mgr Priority CSP Status I File #IHazid Arca- Barrow Cure #1 US Na l til.M Avak 01 US Navy I BLM Barrow Bi R' #1 US Na I BLM Barrow Cafe Rig Test 91 US Na I BLM #2 I US Navy I BLM #1JUS N,a I BLM H' h NOr1e None Test Well #1 US Test Well #2 US Barrow Test Wetl #31115 Na IN©r1h Slo c Bora IAedium None None Unknown Page 11 of 14 Subsurface -FAOGCC Surface SPAR IWorkgfoup Notes Status _ ___ araiu5 Need HRR, PA, SI. Surface Cleanup, Photo CIMG0218 csg cemented at 53` shows area of disturbed tubing hung to 708': hole open casing vegetation that should be heft filled with drilling mud slicking up; wood & investi algid durin Sf and diesel metal debris open casing Need HRR. PA, St. Surface csg cemeoled at BIF. sticking up; wood & Cleanu-. lu set at 1348' metal debris Not abandoned, site not cleared, Need HRR, PA, SI. Surface open easing 7? No Cleanup no data data Not abandoned, site not eteared, Need HRR. PA, SI. 'Surface open casing 77 No Cteanu no data data Need HRR, PA, St with sampling. trilling mud assessment. Surface Cleanup. Drilling Muds on Not abandoned, site -slowly revegelatmg site not igred, More information on drilling open casing 7? No mud specifics rs being researched no data data Need 1lRR, PA, SI wdh sampling. Drilling mud wellhead leaking assessment. Surface cemented Csg to gas!? Wood & Cleanup- Cellar does not 1270;slotted liner to metal debris. Area retain water 1956': tbg to 1939 affected 50'x50' Need HRR, PA. SI. Drilling Csg cemented at mud assessment. Surface 441'.hole Iell willed with open pipe; metal & Cleanup- On mads stem water concmie debris Need HRR, PA, Sl. Drilling Csg cemented al 2260'; mud assessment- Surface periorated liner to TD. wood, metal & Cleariu . fln road s stem lin Completed well. Conerete debris Need HRR, PA, SI with sampling and workplan. Drilling mud assessment. Surface Cleanup. Drilling +csg cemented at 10461: open c5g slinking mud at surface. Sheen on hole left filled with drilling up; wood & metal surface wafer in well cell larQuids and wafer. de" 0 SPAR Response with Legacy Wells Lisl.xlsx Well Flame Operator I RP I Land Mgr BLM 201$ Risk Priority CSP Status File #ltiazid yr once oF— Historic Release? SPAR Workgroup Notes AOGCC Subsurface Salus g AOGCC Surface Status no data. Likely revegetaled. Removed from our list of wells of concern in < 50', no csg, no API#, October, 2012 Oumalik Foundation Tess A US Navy I BLM None-uncased hc None None lUnknown Need HRR, PA. not in AOGCC database Monlht Meeting no data. Likely revegetated. Removed from our fist of wells of concern in < 50', no csg, no API#, October, 2012 Cumalik Foundalion Test b US Navy I BLM None-uncased hC None jNane Unknown Need HRR. PA, not in AOGCC database Monthly Meeting no data. Likely revegetated. Removed From our irsl of wells of Concern In < 50', no csg. no API#, October, 2012 Oumalik Foundation Test A US Navy I BLM None-uncased hc None lNone Unknown Need HRR. PA, not m AOGCC database Monthly Meeting no data. Likely revegetated. Removed from our list of wells of concern in < 50', no c5g. no APF#. Odubut. 2012 Oumalik Foundation Test A US Navy I BLM None-uncased ht Nune lNone Unknown Need HRR, PA, nal in AOGCC database Monthiv Meetin no data. Likely revegetaled. Removed from our Ilst of wells of con cam in < 501, no csg, no APi#. October, 2012 Oumatik Foundation Test 0 US NavyI BLM None-uncased hc None None Unknown Need HRR. PA, not in AOGCC database Moral Meeting no data. Likely revegetaled. Removed from our list of wells of concern in < 50', no csg. no API#, October, 2012 Ournalik Foundation Test 4US Navy I BLM None4xwased h_j None None Unknown I Need HRR. PA, not in AOGCC database Month Meetin Page 12 of 14 0 Page 13 of 14 SPAR Response with Legacy Wells LrsLxisx Well Name BLM 2013 Risk Operator f RP I Land Mgr Priority Historic CSP Status Fife #IHazld Rslease7 AOGCC subsurface Status �__ - -_-�� . A013CC Surface Status no dala. Likely SPAR 1Norkgroup Nates revegelaled. Removed from our list of wells of concern in < 50'. no csg, no AP IN, October, 2012 Oumalik Foundation Test US Na!q BLM None -encased h None None Unknown Need HRR. PA. not w AOGCC database MonthlyMeetin no data. Likely revegelated. Removed from our list of wells of concern in < 501. no csg, no API#, October, 2012 Oumalik Foundalion rest U5 Na I BLM None -encased h None None Unknown Need HRR, PA, not in AOGCC database Monihl lAeeli no data. Likely revegetaled. Removed from aur fist of wells of concern in 0urn alik Foundation Test US Na 18 LM None -encased fi None None ilnknown Need HRR. PA, < 50', no csg. no API#, not in AOGCC database October, 2012 Month! Meetin no data. Likely revegetated. Removed from our list of wells of concern In < 50', no csg, no API#, October, 2012 Oumalik Foundat'Gon Test US Na I BLM None encased h Nome None Unknown Need HRR, PA, not m AOGCC database Month! Meeting property abandoned per then -applicable South Banow #7 US NEILM 2LI None None Unknown Need HRR. PA, ro erl lu ed re s no data to support proper Um -Qt 02 US N Noire Pendin Clo 335.30.001/3078 Yes, see file Plu d to surface abandonment no data to support proper Uncal #5 Ummt #9 Urrval A66 Umial #T Atiaaru Point#1 U5 US US Na I BL M US Na I BLM USGS/BLM None Pendin Hi h -PCB cleanu Active None Pendia None tPendi Mane Clo 3L5 313.00113079 335.38.00113093 Cao 335.3$.00113080 Clo 335 38 001I3091 None Yes, see file Yes, see file Yes, see file Yes. see lite No Plu ed E4 surface property plugged and abandoned pfupedy plugged and abandoned property plugged and abandoned Need HRR. PA,Plugged by properly plugged and BLM in 2009. abandoned abandonment suriaoe site rcmediated surface site remediated suriacx V le remediated surface site re medialed Page 13 of 14 SPAR Response with Legacy Wells LrsLxlsx Page 14 of 14 0 vrcTon`ce o BLM 2813 Risk Historic AOGCC Subsurface AOGCC Surface Well Name Operator i RP 1 Land Mgr Priority CSP Status File #fFlaxid Releases SPAR Workgroup Notes Status Status Add to Site list. Need HRR, PA. SI with workplan and sampling. Chilling mud assessment. Surface Cleanup. Two large breaches on the south side of the berm allow water out of the reserve pit. Plugged properly plugged and surface site Drew Point #1 USGS 1 BLM None None None Yes by BLM in 2410. abandoned remedialed On Site list Need HRR, PA, 51 with workplan and sampling. [frilling mud assessment. Surface Cleanup. In 1976 the reserve pit berm failed and dolling muds/cutlings were released onlo the Poe of Teshekpuk Lake. Plugged by BLM in 2008. Solid waste from camp aril drilling operations buried on northern portion of pad. Erosion has exposed solid properly plugged and surface site East Teshek uk #1 US Navy 1 BLM None Active - waits 3Q0.38.11012652 Ycs, see file waste. abandoned remediated Threatened by erosion. properly plugged and surface site J. W. Dalton $P USGS f BLM None None None No Plu ed b BLM in 20fl5. abandoned rernediated properly plugged and surface site South Barrow #8 USAF 1 BLM None None None Unknown Need HRR, PA, abandoned remediated properly plugged and surface sile South Bartow 911 US Na INorih Slope Bono None None None Unknown Need HRR, PA, abandoned remedialed properly plugged and surface site South Barrow 013 US Na lNerlh Slope Boro None None None Unknown Need HHR, PA, abandoned remedialed properly plugged and surface site South Barrow #15 US Na !North Sloe Boro None None None Unknown Need HRR, PA, abandoned remediated properly plugged and surface site South Barrow #19 US Na 1Nrarlh Sloe Baro None Nana None Unknown Need HRR. PA, abandoned remediated Properly plugged and surface site South Barrow 1x20 US Na Worth Slope Bora None None None Unknown Need HRR, PA, abandoned remedialed Need HRR, PA, dolling mud assessment, containment assessment, possible releases. Breaches allow wafer to flow into and aul of property plugged and surface site Watakpa #2 USGSI BLM None None lNone lyes I reserve and flare pits. labandoned irernediated Page 14 of 14 0 \\��/%j�e A STATE vi"'<` rt t �� °f C is r°vatro Division of Spill Prevention and Response -=_ �, � Contaminated Sites Program GOVERNOR SEAN PARNELL .t �. 610 University Ave. ALAS" Fairbanks,Alaska 99709-3643 Main:907.451.2181 Fax:907.451.2155 July 11, 2013 Wayne Svejnoha Supervisory Minerals & Energy Specialist SCANNED LIAR 1 2 2014 222 W 7th Avenue, #13 �"� Anchorage,Alaska 99513 Re: BLM Legacy Wells Dispute Dear Mr. Svejnoha: The Alaska Department of Environmental Conservation (ADEC) —Contaminated Sites has reviewed the National Petroleum Reserve in Alaska: 2013 Legacy Wells Summary Report dated February 2013, containing updated information on the status of the 136 Legacy Wells located in the National Petroleum Reserve— Alaska (NPR-A), and the draft National Petroleum Reserve in Alaska: 2013 Legacy Wells Strategic Plan dated May 2013. ADEC has also reviewed the response by the Alaska Oil and Gas Conservation Commission (AOGC). We concur with the response by AOGC and have no further comment regarding the priorities. We do have comments about the investigation and cleanup plans presented in the report. With this letter we are outlining regulatory requirements related to the environmental work that is proposed and required as part of these cleanups. ADEC is concerned that the 2013 Legacy Wells Strategic Plan prepared by the BLM does not include either assessment or the contingency for assessment of known,likely, or unknown but possible contaminant releases. In addition,BLM plans for surface cleanup of these wells should be made clear in the plan. At least one of these legacy wells has extensive PCB contamination and has resulted in a multi-year cleanup totaling tens of millions of dollars. At others, solid waste disposal practices have resulted in releases to the environment with estimated cleanup costs in the hundreds of millions. Known releases documented in the records we reviewed include crude oil,gasses,refined oil and fuel, drilling fluids that include various organics,metals, and other chemicals, and unknown contaminants from drums and other containers observed to be damaged and abandoned at the various well sites. There are 13 legacy well sites with known releases currently on the DEC contaminated sites list. Many of these are in the process of being addressed, deaned up, and closed. From our limited records review there are 15 additional legacy well sites with confirmed releases. These should be prioritized for initial records reviews and then added to the BLM contaminated sites list under our cooperative agreement. Suspected releases include fuel releases from operations, storage, and fuel spills at the sites,impacts to various surface water bodies from spilled fluids during drilling and breaches of containment at reserve and flare pits, continued surface runoff from drilling fluids uncontained at several sites, and down-hole substances that were ejected from the holes over time or during blowouts or drilling operations. , Wayne Svejnoha 2 July 11, 2013 The BLM plan to address these known, suspected, and unknown releases at legacy well sites is notably absent from the documents presented to date. The three primary regulatory agencies that need to be involved in the plan are ADEC —Contaminated Sites,Alaska Oil& Gas Conservation Commission, and ADEC —EH/Solid Waste. Other agencies will need to be consulted as well. Below we provide recommendations for a coordinated plan using the Uniform Federal Policy for Quality Assurance Project Plans (UFP-QAPP) that will involve all of the regulatory agencies in one coordinated manner. This will allow BLM to address these sites in a consistent and coordinated project which fulfills all of the regulatory requirements so that the sites do not need to be re-visited in the future when they are closed after this project. Attached are our comments on each specific well. The acronyms used on the list include terms that are typically used in a CERCLA type investigation however they are also suitable for investigations conducted under the State of Alaska cleanup rules. These include the following; Historical Records Review (HRR) This is recommended for almost all of the well sites. Much of the information required for these reviews is already contained in various reports and appendices or in BLM files. The Historical Records Review should document the type of releases that might have occurred from drilling operations as well as historical use of the site, and should capture all available information on the drilling fluids used and any product produced or released. Preliminary Assessment (PA) This is recommended for almost all of the well sites. A Preliminary Assessment is a limited scope investigation that provides an assessment of information about a site and its surrounding area to distinguish between sites that pose little or no threat to human health or the environment and sites that require further investigation. The PA is a CERCLA defined document and typically does not require sampling. Site Inspection (SI) If the PA recommends further investigation, then an SI is necessary. The SI is a CERCLA defined document, and it is analogous to an initial report of contamination under state cleanup rules. On some legacy well drillings sites it is evident now that an SI is required just from a review of the reports. An SI investigation typically includes the collection of samples to determine what contaminants are present at the site and whether they are being released into the environment. An approved site specific workplan is required under both CERCLA and 18 AAC 75 prior to SI sampling. The SI typically is not intended to develop a full site characterization, but is limited to determining the presence or absence of a release. If contamination is found after completion of the HRR,PA,and SI then a RI/FS under CERCLA, or a Site Characterization Report and cleanup plan under 18 AAC 75 is required. DEC recommends that BLM incorporate into the strategic plan the processes outlined in this letter. A team of agencies composed of AOGC, DEC-CS, EPA as required, and DEC-EH should address regulatory and technical requirements for these well closures. By cooperating and working together with the regulatory agencies BLM will save time and expense,and regulatory uncertainties will be avoided. The strategic plan should reference a project to prepare a generic workplan. DEC suggests that BLM utilize the generic UFP-QAPP workplan format for the required environmental work. If properly prepared,the workplan could encompass most of the investigations and cleanups required at these sites over multiple years. At other multi-site projects we have found this to be an effective way to reduce uncertainties and risk in these types of investigations. A very small site specific FSP could then be developed as BLM approaches each drilling site. Regulatory decisions made during workplan development would provide more certainty in the planning process for cleanups. r_•�en A A\rep FA,1,..11 F.,.•;1b:PC\r;.,;1;0,,FPri P.a1 A ornr;PC RT.M\Proiects\Leaacv Wells\7 11 13 Letter to BLM on Legacy Wells.docx Wayne Svejnoha 3 Tull- 11, 2013 Please review the attached list of specific sites. If you have any questions, please do not hesitate to call me at 907-451-2181 or by email at fred.vreernan @alaska.gov. I look forward to working with you as the Federal Government fulfills its requirement to clean up these well drilling sites in Alaska. Sincerely, Fred Vreeman Environmental Program Manager Enclosure: SPAR Response with Legacy Wells cc: Bud Cribley, State Director,Bureau of Land Management Steven Cohn, Deputy State Director for Resources, Bureau of Land Management Jolie Pollet, Branch Chief, Bureau of Land Management Robert Brumbaugh, Geologist, Bureau of Land Management Michael McCrum, Environmental Engineer,Bureau of Land Management Cathy Foerster, Commissioner, Alaska Oil and Gas Conservation Commission Larry Hartig, Commissioner,Alaska Department of Environmental Conservation Kristen Ryan, Director,ADEC Division of Spill Prevention and Response Steve Bainbridge, Program Manager,ADEC Contaminated Sites Program Jennifer Roberts, Program Manager,ADEC Contaminated Sites Program -�,I - - -. - - -- - o f _J m t m a cu ca U CO m m CO m a m co -10 c v ca N m om U W a m m m m m a a a m m a a .N m m m m as m m m ca. a) a a a a s 'O a a CO m ,,, a CO CO C- 0 0 0 0 0 0 0 0 > C ,_U) C C C C C C -o E C C C C o z N N a) -N N N >,w a) N a) a) N a) CD N O 0 O a) O 0 0 0 -c -3 m O o -6 013 O O O _ L O L fa ° ° c o = s= a= a= > N 2 s= a a= = = x a= s= a a 0 co ppp CO CD a) CD 0 2 .N J CD m a) a) a) a) o a) m cCa O N N N N C m N N CO N CO V) N N N 0 'CO N y a -o a -0 .0 o -o o o o 0 o a o o f o 0 5 > > > v 0 o 0 5 5 5 5 o 5 '5 '5 E -z U co ° m = c = c a) o 0 c 3 = c c co o a V 7 m m o) m a) m N c 0 o> o m o) o) m o) 0) o) c»-= -c J a) CD C C C C C .O c c C C m C c C C C ` CD m•O .2 0 0 M. - - M. a) O -' ca •- - - o - - = = a) a) Q N c c -0 -o -o •n 3 m Q -o co -o V0 -o -o c -a -o V a a o .0 a c C)) -_ 0. 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Q c6 N a) A a) '— O a1 t a) a) a) a) a) a) a) co u)e Q a N co O a 0 0 _o O d co co O E -o 2 H r 3 -`o c W 3 I- 2 Z Z Z Z Z Z Z co` co t 3 t i x ' EI x C I! c o t a) J_ u 0 a C C C C C 3 N C N N +°+ 0) co 0 C C C C C > _ CC a) ?o- 0 C D O D C = Z co Nr m N a) Lo O —J (Cl) c ' r L O N 3 CO O a) U) = CO a) a) U) CO a) a) a) Cl) o Lt. CO 0 a a) Z cam) Z Z Z Z Z Z Z Z (Y U) - a co C w 3 a Cl) to o. c •> c c c c c c c c cf)U . Z Q Z Z Z Z_ Z Z Z Z Y N_ k M N • 2 r-- c U) a) a) a) a) U) U) U) a) an d 0 0 0 0 0 0 Z Z 0 Z `• 0 0 0 0 0 en ° ° CO m m° m° ° m o. n Cl) n a Co 0 0 0 0 0 J V) CO CO V) o m m m m Z Z Z Z Z -J-J CO `�i CD co co LL co co co co co 0 =O D D > > > > = > D *k _e) 1r) 0) O _ j *k *k *k *k *k *k d Y C 0 0 0 0 0 0 E .� t t t t t t Z d a a CO CO CO CO CO m Q, 3 r r r r r r co 3 0 CC 0 0 0 0 0 0 w - u) u) u) Cl) u) Cl) • c voL(.2c si3OPE, NORTH SLOPE BOROUGH o.4 W° DEPARTMENT OF PUBLIC WORKS 'Z Division of Fuel and Natural Gas Facilities p� P.O. Box 350 FL: Barrow, Alaska 99723 .'ry Phone: 907- 852-0489 "in`"dJ"I 10 iwn Fax 907- 852-0327 August 14, 2009 SCANNED MAR 1 2 2014 Ms. Cathy P. Foerster Commissioner Alaska Oil and Gas Conservation Commission 333 W. 7th Avenue, Suite 100 Anchorage, Alaska 99501-3539 Re: 20 AAC 25.300 (Request for Information)—Status of Oil and Gas Wells Dear Ms. Foerster, This letter is in response to your request concerning the status of the North Slope Borough, (NSB), Gas Wells SB - 8, SB - 11, EB— 15 and EB— 19. Currently all four wells are suspended. The NSB plans to drill several wells in both the East Barrow and Walakpa gas fields in 2010 and 2011. As part of the drilling program we tentatively plan to plug and abandoned Wells SB-8, SB-11, SB-13, EB-15, EB 19, EB 20, and NSB-2. As our drilling program firms up I will be able to provide you with our final plan and schedule. In addition we are still evaluating returning well SB-9 to production and reworking Well EB-21. Attached is a chart of the BGF wells showing their current status and our future plans. Wells that are already plugged and abandoned are not included in this chart. If you are in need of addition information you can contact me at 852-0285 or at kent.arinage aC�.north- slope.orq Sinc y, Kent M. Grinage Division Manager, Fuel and Natural Gas cc: Marvin Olson, Director Enclosure • Barrow Gas Field Well Status - July 2009 South Barrow NSB - 1 1870710 production N/A NSB - 2 1870720 production plug and abandon SB - 6 1000290 production N/A SB - 8 1000310 suspended plug and abandon SB - 9 1000320 suspended return to production SB - 10 1000330 production N/A SB — 11 1000340 suspended plug and abandon SB — 13 1000370 suspended plug and abandon East Barrow EB — 14 1000380 production N/A EB — 15 1000450 suspended plug and abandon EB — 19 1000410 suspended plug and abandon EB — 20 1000420 suspended plug and abandon EB — 21 1901120 Production Work over New Well Methane hydrate Ualiqpaa Walakpa 2 1000480 production N/A Walakpa 3 1901700 production N/A Walakpa 4 1901710 production N/A Walakpa 5 1901720 production N/A Walakpa 6 1901730 production N/A Walakpa 7 1911550 production N/A Walakpa 8 1911560 production N/A Walakpa 9 1911570 production N/A Walakpa 10 1920070 production N/A 4 New Wells production • • ~~'SV4~ L4 Y r~' Well Ranking Before identifying the risks associated with the legacy wells, the BLM reviewed the list of wells to determine ownership and well status. Abreak-down of the 136 is as follows: • 39 are uncased core holes that did not penetrate oil and gas zone, have naturally collapsed, and have blended harmlessly into the landscape. • 33 were either transferred to the North Slope Borough through the Barrow Gas Field Act of 1984 or were conveyed to Arctic Slope Regional Corporation. • 20 wells are being used to by the United States Geological Survey (USGS) for climatic temperature and permafrost studies (see Appendix B). • 7 wells are plugged (6 at Umiat, Square Lake # 1). • 37 wells that require further evaluation. Following the 2003 field season, members of the legacy well team met to determine criteria for evaluating the risks associated with the above mentioned 37 wells and ranking each well based on these risks. For consistency purposes, the group devised a series of questions to assist in the process: • What is the condition of the existing pad and pits? (e.g. any indication of contamination?) • Is there any solid waste (old equipment, piping, barrels, etc.) or potential hazardous material conditions? • Did the hole penetrate known oil or gas stratigraphy? • Did the well have oil or gas shows, and if so, is the well capable of flowing? • Is the well near human activity, and if so are there conditions present that pose a risk to people? • What is the condition of the wellhead? Have there been any previous problems or repair work? Does the well (in its current condition) pose a risk? • What is the surficial condition of the existing pad and pits? Is contamination a possibility? • Does the presence of unplugged wells have the potential to negatively impact anticipated development? Each of the 37 wells are described in the following pages. Descriptions are ordered in terms of the ranked priority based on the above stated criteria and the concerns identified. Umiat Wells The early Navy wells in Umiat rank at the top of the list. Umiat is located on the north bank of the Colville River 60 miles upstream from the village of Nuigsut. Natural oil seeps were discovered at Umiat by early explorers. This discovery, along with the detection of seeps at Cape Simpson, motivated the U.S. Navy to conduct a drilling program. Umiat and the Simpson Peninsula were the primary exploration targets in the mid to late 1940s. The Umiat seeps are still visible today. Their locations tend to shift over time. The seeps are currently active in Umiat Lake, just off the northeast portion of the airstrip and in a channel of the Colville River. 22 ~~ ~' •, The 11 Umiat wells were drilled from 1945 to 1952. These wells are a concern for BLM due to their close proximity to human activity. Umiat is not a village, but serves as a camp for seismic crews: Umiat is also the primary hub for recreational activities in eastern NPR-A and western CAMA (Central Arctic Management Area). It has one of the __: _ . few airstrips on the North Slope maintained year-round and is a popular location for purchasing aircraft fuel (Figure 10). The Umiat wells all lie within 2 miles of the camp, with the exception of Umiat #1, which is approximately 5 miles to the northwest. After the U.S. Navy completed drilling operations in 1952, the U.S. Air Force assumed custodial responsibility at Umiat and established the 8,000-acre Umiat Air Force Station. In Tune of aircraft. 1955 the Air Force returned the facility to the U.S. Navy. Since Umiat is a Formerly Used Defense Site (FUDS), the U.S. Army Corp of Engineers (COE) is responsible for the reduction of risk associated with surficial hazardous, toxic, and radioactive waste. The COE has conducted extensive surface investigations in the area and has identified contaminants at several locations. Varying levels of barium, petroleum, pesticides, and polychlorinated biphenyl (PCB) were identified at the wellsites, the landfill, and the nearby slough (U.S. Army COE, 2003). Contamination levels were compared to the Alaska Department of Environmental cleanup standards and were used as a screening level. The COE has conducted site remediation at two well locations, Umiat #2 and #5 (Figure 11), and has plans to continue the surface clean up. To facilitate site remediation, the COE plugged wells #2 and #5 in 2002, but plugging the remainder of the wells is the responsibility of the BLM. Four wells were plugged by the BLM in the Winter/Spring of 2004. After the removal of wellheads #2 and #5, the State of Alaska Historic Preservation Office asked the BLM to leave all existing surface objects (wellheads, tanks, pipes) onsite and intact, because of their potential Figure 11: Umiat #2 and #5 prior to removal and historic value. The Alaska Heritage remediation. Photo taken August 2001. Resources Survey (AHRS) included the Umiat wells in an inventory of all reported historic and prehistoric sites within the State of Alaska. This inventory of cultural resources includes objects, structures, buildings, sites, districts, and travel routes generally more than 50 years old. Therefore, the wellheads for the other Umiat wells will be left in place after plugging is completed. 23 Umiat #9 • Umiat #9 was spudded in June 1951 and completed seven months later in January 1952. The well is cased to a depth of 1,257 feet. The purpose of the well was to determine the western extent of the producing field. It was also the first hole in which oil-based muds were used in the Umiat area. Umiat #9 is located about half mile to the north-northwest of the Seabee pad. The drill hole penetrated several known oil and gas formations; Ninuluk, Chandler, Grandstand and Topagoruk. Hydrocarbon shows were prevalent within both the Grandstand and the Topagoiuk formations. Multiple sands were perforated and tested. Production exceeded 217 barrels per day, thus seemingly showing the benefit of using an oil-based mud. However, the muds did Figure 12: Aeriat view of Umiat #9. not allow the different formations to be distinguished. Cement was used in an attempt to "plug back" and isolate individual formations. Samples were taken and sent to a Bureau of Mines lab where the chemical tracer (used during drilling) was measured and the various sandstone samples were examined. This allowed a study of the different lithologies be conducted. The tracer Aroclor used in the well has raised concerns about PCB contamination. However, the well was allowed to flow for seven weeks at 200 barrels per day (Robinson and Bergquist, 1956) prior to shutting it in, possibly purging the potential contaminants. As it stands today, insufficient energy exists in the reservoir for the well to flow to surface and the wellhead has no pressure on it. The well is located within the Northeast planning boundary (see Map 2) on lease AA- 081726. There is some potential for future development to occur in the area within the next 20 years and the well has the potential to leak to surface if development occurs and may adversely affect future development. Surficial wastes around Umiat #9 could present an issue. As was common with early Navy drilling, a gravel pad was not created. Wooden debris exists around the wellhead and there is a pile of drilling muds directly to the north which is void of vegetation (Figure 12). Samples taken by the COE from around the wellhead detected elevated levels of diesel range organics (DRO), residual range organics (RRO) and PCBs (U.S. Army COE, 2003). 24 The wellhead is equipped with two bull plugs, a flange and a 2 3/-inch nipple. There are no fresh water aquifers in the area, but due to potential contaminants downhole and existing contaminants on the surface, the well does pose a risk to human health and the environment in its current condition. Umiat #6 Umiat #6 was spudded August 1950 to test the southern limits of the Umiat anticline. The hole was drilled to a depth of 825 feet. The well was cased to 35 feet and a 42-foot cement plug was placed on the bottom of the well in order to stop water influx fioin sands at the base of the permafrost. The well encountered very poor shows in the Killik Tongue (Chandler Formation) and a productive sand in the upper Grandstand Formation. Oil recovered in open-hole pumping tests was produced at rates averaging 53 barrels of oil per day. Insufficient energy exists in the reservoir for the well to flow to surface and there are no fresh water aquifers present. Major caving of the hole occurred and the well was backfilled with mud (Robinson and Bergquist, 1956). The well is located within the Northeast planning boundary (see Map 2) on lease AA- 081726. There is some potential for future development to occur in the area within the next 20 years and the well has the potential to leak to surface if development occurs and may adversely affect future development. The well lies about 500 feet to the northwest of a gravel spur road which connects the Colville River to the eastern edge of the Umiat airstrip. The well is located in wet tundra adjacent to an empty 5~-gallon drum. The well is left open with 8 5/8-inch casing to the surface. It has no gauges, valves or a cover plate. Two thermistor protrude to the surface and rests on the lip of the casing. This well poses no threat to human health or the environment unless development occurs. Umiat #7 Umiat #7 was drilled in 1951 to a depth of 1,384 feet, cased to 1,196 feet and completed as a dry ~' ~; hole. It was the southern ~ most well drilled on the - ~----,~ Umiat anticline. The ~ objective was to further delineate the southern extent of the producing Figure 13: Umiat #7 summer and winter photos. field. The well encountered residual hydrocarbons in the Chandler and Grandstand formations. Oil recovered in bailing tests was so minute that it was measured in gallons. The small amount of crude recovered in each test is indicative of residual oil staining. The sands encountered in Grandstand are downdip of the productive reservoir and are water bearing. Minor gas shows were encountered at 260 feet (Robinson and Bergquist, 1956). The well is located within the Northeast planning boundary (see Map 2) on lease AA- 081726. There is some potential for future development to occur in the area within the 25 next 20 years but since the well is located below the oil/water contact it has less potential to be adversely affected or affect future development. The wellhead assembly consists of 7-inch casing (with collar) clamped inside 11 3/-inch casing at a total height of 30 inches (Figure 13). Surrounding the open hole is wet tundra with no indication of remaining debris or other surficial issues. The hole poses no tlu•eat to humans or the environment. The well location is currently situated on Alaska Dept. of Transportation land that was transferred in 1966, but the well remains the property of the BLM. Additional U~niat Work Umiat has been a site of recent cleanup projects. The cleanup process began in 1994 with the removal of about 1,000 drums, some containing petroleum and transformer oil with PCBs, from the main gravel pad. Another 200 cubic yards of PCB-contaminated soil was removed in 1998 along with 60 cubic yards of lead-contaminated soils. In 2001, 50 cubic yards of PCB soil was excavated with an additional 10 cubic yards removed the following year by the Corps of Engineers (U.S. COE, 2003). J.W. Dalton #1 J.W. Dalton # 1 was drilled in 1979 to a depth of 9,367 feet. It is cased down to 8,898 feet and plugged back to 1,530 feet. (Husky Oil NPR Operations for U.S. Geological Survey-J.W. Dalton, 1982). The primary objective of the well was to determine if hydrocarbons were present within the Sadlerochit and Lisburne Groups. Gas shows were encountered in trace amounts in the Ivishak Formation, and the Lisburne and Endicott Group. Poor to good oil shows were discovered in the Ivishak Formation and in the Lisburne Group. A drillstem test of the Lisburne Group recovered 22 barrels of oily water (Gyrc, 1988). This well has been a USGS monitor well since its completion in 1979. Approximately 230 barrels of diesel. fuel were placed downhole to act as a neutral medium for collecting wellbore temperatures. In the summer of 2004, warmer temperatures, wind, and wave action eroded 200 feet of the coastline adjacent to the well (Figures 14, 15). This erosion placed the J.W. Dalton # 1 well and reserve pit precariously close 26 Figure 14: Photo of J.W. Dalton taken October 26, 2004. Soil cracking is occurring around the wellhead and the north and east side of the cellar is exposed. Figure 15: J.W. Dalton wellhead with pilings. Photo was taken August 2000. +r i to the edge of the Arctic Ocean. As a result, casing is now exposed to a depth of 15 feet on the present day beach (Figure 16). The top of the diesel is approximately 60 feet below the present beach level. The reserve pit has been breached on the northwest corner from the advancing shoreline (Figure 17). The pit is known to contain chromium, cobalt, zinc, and barium. However, chromium, cobalt and zinc were detected in background levels, due to the east-west water movement into and out of the pit. Barium is a constituent of the drilling muds and is consolidated with other sediments (U.S. Bureau of Land Management, U.S. Geological Survey, 1992). The well is located within the Northeast planning area (see Map 2), on a tract currently closed to leasing. This well is in danger of becoming engulfed by the ocean. The diesel fuel in the well and reserve pit contaminants raises concerns. The concerns can be eliminated by pumping out the diesel, or displacing the diesel with water and adding a bridge plug and cement to close off the hole. The casing would be cut off below surface. The diesel would be disposed of at the nearest N'igure 17: Aerial view of the breached reserve pit. facility. If necessary, the reserve pit could be excavated down to remove contaminated soils, which would be placed into Super-Sacks and hauled out by Cat-Train for grinding and injection into a Class II well or other approved disposal site. In its cun•ent condition, the well does not pose a threat to humans or the environment, but if the casing were to break in its exposed condition, the diesel fuel would, over time, leak into the ocean. The release of heavy metals from the reserve pit may pose an immediate risk to human health and the environment. The pit was sampled October 26, 2004, and results are pending. 27 r~gure 16: J.W. Dalton with exposed conductor (left), and rat hole (right). The mouse hole (not pictured) is completely exposed. • F' --- _„ ~'~ j ;! .%~SfeelpdOn 6 °;~ ~~~ y; ~ ": a,~ ;l ~ ~lY;.; ~ ~ ~, as qqii ~~ ~ ~3~5 I Minga 4 ,- Esst Simi s ,' '~ ` \ - ;` J 3 f.. ti i ~~~ t4A asl 8cmipson #f N'igure 18: Simpson Peninsula showing well locations. Simpson Core Test #26 Simpson Core Test #26 was drilled in the middle of one of the larger, active oil seeps in NPR-A (Figure 19). The Navy described this location as Seep 3. The hole reached a total depth of 1,171 feet and was cased to 350 feet. The well encountered one very poor gas show and one productive oil sand in the Ninuluk/Seabee undifferentiated formation. In production tests, the well flowed at rates averaging 110 barrels of oil per day (Robinson and Brewer, 1964). Other formations encountered include the Gubik, Seabee, and Grandstand Formations. Gas bubbles have been observed around the base of the casing since the 2000 field season. Bob Burruss of the USGS, sampled and analyzed gas from Simpson Core #27 which is part of the same oil field, located less than half mile to the east. His fmdings showed the gas to be biogenic methane indicating that microbial alteration (breakdowns) of the hydrocarbons has generated .the gas. Additionally, oil sampled in the well was extremely biodegraded. Simpson Figure 19: The wellhead is located in the center of Core #26 has a wellhead flanged to the the photo. The green color liquid defines the area of active seepage. The orange color is oil-eating casing, a 2-inch line pipe, and four bacteria. wing valves and will likely flow oil if ~~ ~~ ~` ~~'• si ,~ z~ ~~_ K. :._ ;$ifgp60n +~ . 28 the valves are opened. Access to the wellhead is limited by the depth of oily-water surrounding its base (Figure 20). There are no concerns with contaminating fresh water aquifers if the well is left unplugged, but the well could potentially flow oil and cause damage to surface resources if the well equipment corrodes or, through human intervention, the well is opened or damaged. The well is located within the Northwest planning boundary (see Map 2). The tract was recently leased, receiving a high bid of $7.51 per acre during the NW NPR-A lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since any development will likely target deeper, more productive formations. The area around the wellhead looks to have been bulldozed in an attempt to collect the seeping rigure lu: Simpson Core #26 drilled in the middle of an oil. The scraped-up earth was oil seep. Depth of the oily-water prohibits access to the then used to build berms around wellhead. the depression. Light amounts of trash appear to have been buried in these berms. The Navy cleaned up the site in the late 70s, removing most of the drums and other debris, but solid wastes, including half barrels and other drums can be found in the wet tar that fills the depression. Simpson Core Test #31 29 • psi. The well also penetrated the Gubik and Seabee Formations, which were unproductive (Robinson and Brewer, 1964). The well is located within the Northwest planning boundary (see Map 2). The tract was recently leased and received a high bid of $7.51 per acre during the NW NPR-A lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since any development will likely target deeper, more productive formations. A drilling pad does not exist as the well was drilled in an active oil seep, which remains active today (Figure 21). The Simpson Peninsula contains few permanent settlements, but a multitude of summer camps. The well had been a source of fuel for the inhabitants as evidenced by a 10-foot extension pipe hooked up to the wing valve. The extension allowed for the oil to flow down the pipe and collect in a bucket. In 2000, BLM learned that oil was seeping out of a corroded swedge on the wellhead. The potential haini was mitigated by the fact oil was seeping into a natural oil seep. In June 2001, BLM spent $35,000 to remove the old wellhead and install a new master valve and needle valve. Oil and gas samples were taken by the USGS prior to the replacement. There are no fresh water aquifers in the well so there are no risks to sub-surface resources but there are risks to surface resources if the well is left unplugged. Oil will flow to surface if the wellhead or casing corrodes or if the well is left open. There are no solid wastes or hazardous materials (besides the natural oil) that would present a concern or pose a risk to the health and safety of the land and people. Simpson Core Test #30A Simpson Core Test #30A is an oil well chilled in 1951 to a depth of 693 feet and cased to 152 feet. The well encountered some very poor gas shows and one productive sand in the Ninuluk/Seabee undifferentiated formation. The well was bailed and averaged oil rates of 6 barrels per day during bailing tests (Robinson and Brewer, 1964). The well is located within the Northwest planning boundary (see Map 2). The tract was recently leased and received a high bid of $7.51 per acre during the NW NPR-A lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since any development will likely target deeper, more productive formations. The wellhead consists of casing swedge, a nipple, and a brass gate valve and will flow oil to surface if the valve is opened. There are no sub-surface fresh water aquifers at risk. However, if the well is left unplugged it could pose a risk to surface resources. In its current state, oil could flow to surface if the well is damaged, corroded, or the valves are opened. Additionally, concerns have been raised regarding the bubbling around the base of the casing. When the valve is opened, the bubbling subsides. This indicates a small leak around the base of the casing or through a hole in the casing. The gas was sampled by the USGS and has been identified as reservoir-produced biogenic gas. While the well does pose a risk, it is mitigated by the fact that the well is drilled in an active, natural oil seep. 30 Simpson Core Test #30 • Simpson Core Tests #30 and #30A were drilled about 100 feet apart in the same oil seep. The seep is part of the same regime that contains Cores #26 and #27. These wells were drilled to gain an understanding of the producing field limits and to help determine underlying structure. Simpson Core #30 is an oil well drilled in 1951 to a depth of 1,500 feet. No plugs were set and the well was cased to 102 ft. The hole encountered the same formations as Cores #26 and #27; Gubik, Seabee, undifferentiated Ninuluk/Seabee, and the Grandstand with a few poor gas shows and one productive sand in the Ninuluk/Seabee undifferentiated formation. Poor oil shows were also noted in the deeper Grandstand Formation. During production tests of the shallow oil sand the well was bailed at rates averaging 5 barrels of oil per day (Robinson and Brewer, 1964). The well is located within the Northwest planning boundary (see Map 2). The tract was recently leased and received a high bid of $7.51 per acre during the NW NPR-A lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since any development will likely target deeper, more productive formations. The well was left with sheared, open casing above ground. Even though the well produced oil 50 years ago, it is static today. This suggests the hole has collapsed below the shallow casing. There are no fresh water aquifers in the well, however, since the well was drilled to a reservoir with sufficient energy to flow oil to surface, the well should probably be considered a risk if left unplugged. This well would probably be plugged by placing a 100 foot surface plug downhole to eliminate risks to surface resources. The potential risk is alleviated by the fact that the well is drilled in an active, natural oil seep. There is no drill pad as the Navy drilled within the seep and camped on the tundra. Some light trash is present in the seep between the Core #30 and Core #30A, which may prove difficult to clean (Figure 22). The well lies three tenths of a mile from both Core #26 and #27 (Figure 18). Simpson Core Test #27 Simpson Core Test #27 is an oil well that was spudded February 1951 and completed one month later. Total depth of the well is 1,500 feet, with casing down to 102 feet. Oil was encountered at a depth of 380 feet and was bailed at a rate of 3 barrels per day. The core test encountered the same formations as Simpson Core Test #26, with a few very poor gas shows and one productive oil bearing sand in the Ninuluk/Seabee undifferentiated formation. Oil-based muds were used from the drilling depth of 325 to 661 feet. At that point the oil was displaced and the drilling crew resumed using water based muds. 31 Nigure 22: Light trash is present in the seep between Cores #30 and #30A. • Additional crude was added downhole at a depth of 1,320 feet. The drill pipe was stuck and the two front derrick legs collapsed below the four-foot extension in an effort to free the pipe. The drilling muds in place were re-circulated during the repair process. In an attempt to free the pipe, 73 barrels of crude and 23 barrels of diesel were used to replace the muds and the pipe was worked free. The oil was gradually replaced by mud as the drilling continued, however, some oil remained in the hole after completion. The crude used downhole came from Simpson Core Test #26 (Robinson and Brewer, 1964). There are no fresh water aquifers in the well so there are no risks to sub-surface resources but there are risks to surface resources if the well is left unplugged. Oil could flow to surface if the well equipment corrodes, the well is damaged, or left open. This potential risk is mitigated by the fact that the well is drilled in an inactive, natural oil seep. The well is located within the Northwest planning boundary (see Map 2). The tract was recently leased and received a high bid of $7.51 per acre during the NW NPR-A lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since any development will likely target deeper, more productive formations. There is no existing pad. The wellhead consists of 8 5/g-inch casing, a flange and a brass gate valve. The casing was set in a small inactive oil seep. It will flow oil to surface if opened. There is no surface debris present at Core #27 (Figure 23). The well poses little threat to human health and the immediate environment around it in its current condition. Simpson Core Test #29 Simpson Core Test #29 is a dry hole drilled in 1950 to a depth of 700 feet and cased to 152 feet. The purpose of the well was to determine the limits of the producing field encountered at Core #26. A very poor oil show was identified in the Seabee Formation. The productive sand present in the other Simpson Cores does not exist in this well. The test hole also penetrated the Gubik and Grandstand Formations. No oil was recovered from this well (Robinson and .Brewer, 1964). The well is grouped higher on the priority list due to its close approximation to Simpson Cores #26, #27, #30 and #30A (Figure 18). The well is located within the Northwest planning boundary (see Map 2). The tract was recently leased and received a high bid of $7.51 per acre during the NW NPR-A lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development if left unplugged since any development will likely target deeper, more productive formations. The well was left with 8 '/2-inch casing, open to the atmosphere at a height of 6 inches. Thermistor cables protrude from the casing. It is located in a four-by-four foot wooden 32 Figure 23: There is no surface debris present at Simpson Core #27. cellar filled with water. A drilling pad was never established. There is some light trash around the wellhead including drill pipe, and various sized wooden scraps. A small barrel pump and other small debris can be seen in the casing and within the cellar (Figure 24). This well poses no threat to the human population or the environment. Umiat #1 Umiat #1 was spud in 1945, and completed in 1946. Total depth reached was 6,005 feet and the well was cased to 685 feet. The well encountered residual hydrocarbons and a few poor gas shows in the Seabee, Ninuluk, Chandler, Grandstand, and Topagoruk Formations. The sands of the Grandstand were outside the productive area encountered by other Umiat wells, which are located five miles to the east. Oil recovered in bailing tests was so minute that it was measured in pints and officially recorded as a trace. Lab tests determined the oil to be of a different type of crude oil than that found in the productive Umiat wells (Robinson and Bergquist, 1956). The small amount of crude recovered in each test is indicative of residual oil staining. No fresh water aquifers exist in the Umiat area, so this well poses no threat to sub-surface water resources. There is no pressure on the wellhead and it is fitted with a blind plate, a 2-inch nipple and a brass gate valve (Figure 25). The well is located on an unleased tract at the crest of a hill that divides the north and south forks of Seabee Creek. Future development is unlikely because of its location outside the Umiat structure. Left unplugged, the well poses no threat to the environment and has no potential to adversely affect future development. The surficial landscape is dorninated by willows with the exception of three piles of drilling muds that are located to the east and north of the wellhead. Vegetation is absent on the slick, clay- type material. The COE tested the piles and found them to be contaminated with barium, Figure 25: Umiat #1 is located about 5 which is not surprising given that barite is a miles from the Umiat airstrip. common drilling fluid component. Through sampling, the COE determined the barium has not migrated down the hill and poses no danger to the Seabee Creek drainage (Ecology and Environment, 1999). There is no 33 rigure 24: Simpson Core #29 • indication of stressed vegetation down-gradient from the drill muds. Additionally, solid waste in the foam of steel framing and scrap metal are near the wellhead. The solid wastes pose no threat but are unsightly. Umiat #11 Umiat #11 was spud June 1952 and completed two months later. The well reached a total depth of 3,303 feet with 486 feet cased. One cement plug was placed at 440 feet. The objective was to test production possibilities of the Grandstand Formation on a fault that parallels the Umiat anticline. The well encountered residual hydrocarbons in the Seabee, Ninuluk, and Grandstand Formations but no oil or gas was recovered during production tests. The sands of the Grandstand were outside the productive area encountered by other Umiat wells, which are over one mile to the south. The well is located within the Northeast planning boundary (see Map 2). The tract is located on lease AA-084141 but there is little possibility of the well interfering with future development due to its location outside the Umiat structure. The well was drilled in the alluvial plain of Bearpaw Creek, 0.6 miles from Umiat #8. A drilling pad was never created as operations consisted of mounting the drill rig on a sled and then placing it on top of large timbers that were secured to pilings (Robinson and Bergquist, 1956). A pile of unvegetated drilling muds is present 30 feet west of the wellhead in between the wellhead and the creek. The wellhead consists of a 10 3/-inch open-ended casing with a collar sticking up inside a 30-inch conductor that is filled with water. Minor wood debris can be found around the wellhead. The well poses no risk if left unplugged. Wolf Creek Area Three test wells were drilled in the Wolf Creek area. The wells were drilled in the early 1950s with the intent of testing the northwest-trending Wolf Creek anticline structure. Wolf Creek #1 and #3 (Figure 26) are located at the crest of a hill with about 250 feet of relief from the valley. Wolf Creek #2 is located about one and one- third miles north within the Wolf Creek valley. Wolf Creek #2 and #3 are open holes but Wolf Creek #1 is equipped with a wellhead. Wolf Creek #1 Wolf Creek #1 is a gas well drilled in 1951 to 1,500 feet and cased to 48 feet. The well encountered very poor gas shows in the Killik Tongue and productive sands in the Grandstand Formation. The well produced at rates up to 881 MCFPD in open hole tests 34 Figure 26: Wolf Creek #1 after adding a new ball valve to the wellhead. August 2004. of the Grandstand. The well is equipped with a blind plate, a 2-inch nipple and a brass gate valve (Figure 26). There is a small gas leak in the threaded wellhead flange and, if the valve is opened, the well will flow about 10 MCFPD but the pressure is so low it does not register on a gauge. In its current condition, the well does not appear to pose a risk to surface or sub- surface resources. The drill pad is shared with Wolf Creek #3. Tluoughout the pad, there are some wooden pilings, metal anchors and scrap metal. The scraps should not be considered hazardous in this remote region. The leaking gas is of minor concern, however given the weak gas pressure and remote location; the overall risk is very minimal. Wolf Creek #2 Wolf Creek #2 is a dry hole. The well was drilled in 1951 to 1,618 feet and cased to 53 feet. It is located roughly 1 '/ miles north of the other Wolf Creek test wells. The purpose of drilling was to determine if the gas-bearing sandstone beds previously encountered in Wolf Creek #1 would contain any oil. The records indicate a very poor gas show was encountered in the Killik Tongue but no oil or gas was recovered in production tests (Collins and Bergquist, 1959). The hole also penetrated the Seabee, Ninuluk, Chandler, and Grandstand Formations. The well is located on an unleased tract within the Northwest planning area (see Map 2). No offers were received in the June 2004 lease sale for the tract and near-term development is unlikely. The wellhead consists of a plate welded onto the 11 3/-inch casing cut off at ground level (Figure 27). There is no existing drill pad. Solid wastes consist of a few empty 55-gallon drums upstream along the upper floodplain of the creek. The well poses no threat to surface or sub-surface resow•ces and has no potential to adversely affect future development. Wolf Creek #3 Wolf Creek #3 is a gas well. The well was drilled in 1952 to a depth of 3,760 feet and cased to 625 feet. It is deeper than the other two Wolf Creek wells because its primacy purpose was to test the Grandstand Formation (the producing formation around Umiat, 35 miles to the west). The Grandstand Formation produced from four different sands. In 35 rigure ~ is wort t;reek #2 had casing cut off at ground level. open hole flow tests of the well produced at rates up to 445 MCFPD. The gas appeared to be sufficient to supply a small camp, but not of commercial proportions (Collins and Bergquist, 1959). Two plugs were set in the well above the Grandstand Formation. The top of the shallowest plug is inside the casing at 554 feet. In addition to the Grandstand, the hole penetrated the Ninuluk, Chandler, and Topagoruk Formations. Upon abandonment, the hole was filled with oil-based drilling muds and left open to the environment. A total of 103 barrels of crude were used. The well is located on an unleased tract within the Northwest planning area (see Map 2). No offers were received in the June 2004 lease sale for the tract and near-term development is unlikely. The well poses no threat to surface or sub-surface resources and has no potential to adversely affect future development. The drill pad is shared with Wolf Creek #l. There is some minor debris at the site as noted in the Wolf Creek #1 description. The wellhead was cut off six inches from the ground surface. This allows seasonal precipitation to accrue in the hole and spill over the sides, but the well poses no threat to surface or sub-surface resources and has no potential to adversely affect future development. Fish Creek #1 Fish Creek #1 was drilled by the Navy in 1949 near an oil seep. Total depth of the well was 7,020 feet. The well was plugged back to approximately 2,550 feet, drilled to a new total depth of 3,018 feet and cased to 3,017 feet. The well was drilled to test a large gravity anomaly that suggested the possible presence of petroleum-bearing rocks and some structural anomaly that might be a trap for oil. Very poor oil shows were identified in the Topagoruk Formation at depths from 5,550 - 6,000 feet and a productive sand was reported at 3,000 feet. The well is not a flowing well but was pump-tested at rates averaging 12 bail•els of oil per day through agravel-packed completion. It also produced a small amount of methane gas. The hole encountered the Gubik, Shrader Bluff, Tuluvak, and Seabee Formations. Current condition of the wellhead is that it has no pressure at surface and consists of two wing valves and a master valve. The well is 36 ConocoPhillips has 11 and will likely be • producing by 2008. Given the low level of risk, the plugging of this well should be postponed until infrastructure is established. Surficially, there are still soiree solid wastes present. The drilling pad and cellar construction consists of concrete reinforced with steel matting. The concrete, matting, and pilings are still in place today, albeit heaved by permafrost (Figure 28). Several 55- gallon trash drums filled with debris are located off the concrete pad. Other light debris is also present within 500 feet of the pad. The oil seep is located about 1.5 miles to the southwest of the well site and is inactive. The USGS 305-I reports the dimension of the seep as being 6' x 20' (Florence and Brewer, 1964), however, BLM personnel located the seep in 2001 and noted its dimension to be 3' x 6'. Simpson Core Test #28 Simpson Core Test #28 was drilled in September 1950 to a total depth of 2,505 feet and cased to 110 feet. Despite the depth, the hole did not encounter any hydrocarbon shows. The well is located within the Northwest planning area (see Map 2) on a recently leased tract that received a high bid of $21.51 per acre during the lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since the well did not penetrate productive zones and future development will likely target deeper, more productive formations. A drill pad does not exist, however a large area of disturbance is visible. The wellhead consists of open casing inside a wooden cellar. There is considerable solid waste near the well. These include: numerous metal pilings, drill pipe, large wood fragments (spool, plywood, timbers), and some partially crushed drums. The solid wastes are unsightly, but pose no threat to humans or the environment. Simpson Core Test #13 Simpson Core Test #13 was drilled in the summer of 1949. It was a relatively shallow test and did not generate any significant oil or gas shows. The well encountered residual hydrocarbons in the Seabee and Grandstand Formations at depths of 1,079 - 1,084 and 1,138 - 1,148 feet (Robinson and Brewer, 1964). No oil or gas was recovered during production tests. The well is over three miles north of the Simpson Core wells that penetrated productive Grandstand sands. Total depth of the well reached 1,438 feet. The top 26 feet are cased and the hole was filled with water-based drilling mud. Fresh water aquifers were not encountered. The well is located within the Northwest planning area (see Map 2) on a recently leased tract that received a high bid of $21.51 per acre during the lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since the well did not penetrate productive zones and future development will likely target deeper, more productive formations. 37 i • A drilling pad does not exist. Seven-inch casing was cut off at ground level and is very difficult to locate. The well is open to the atmosphere. There is no solid waste, nor is there anything hazardous regarding this location. It should not be considered a risk to surface or sub-surface resources. Simpson Core Test #15 Simpson Core Test #15 was drilled i.n August 1949 near an active oil seep. The well was drilled to a total depth of 900 feet: and cased to 18 feet. The well encountered only residual hydrocarbons in the Ninuluk/Seabee and Grandstand Formations (Robinson and Brewer, 1964). No oil or gas was recovered during well tests. Additionally, fresh water aquifers were not encountered. The well is located within the Northwest planning area (see Map 2) on a recently leased tract that received a high bid of $21.51 per acre during the lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since the well did not penetrate productive zones and future development will likely target deeper, more productive formations. There is no existing pad. The well was drilled about '/8 of a mile north of a natural seep. The well consists of open ended casing with a height of 18 inches (Figure 29). The area is clean with no solid waste. This well poses no risks to the environment or human activities. Simpson Core Test #14 Simpson Core Test # 14 was drilled in 1949 to a depth of 290 feet. The records do not clearly state how much casing was -run but the well was left with casing above ground open to the atmosphere. Its present day location lies within 1000 feet to the west of an active oil seep. The well was not drilled deep enough to encounter the hydrocarbon stained sands evident in the Simpson Core #14A well. The well is located within the Northwest planning area (see Map 2) on a recently leased tract that received a high bid of $21.51 per acre during the lease sale of 2004. Exploration and development in the area is a distinct possibility within the next 20 years. This shallow well did not penetrate any hydrocarbon bearing zones and poses no risk to surface or sub- surface resources, nor does it have the potential to adversely impact future development. 38 Simpson Core Test #14A Simpson Core #14A was drilled in 1949 to a depth of 1,270 feet and casing was set to a depth of 32 feet. The well encountered only residual hydrocarbons in the Ninuluk/Seabee and Grandstand Foi-nlations. No oil or gas was recovered during tests (Robinson and Brewer, 1964) and fresh. water aquifers are not present. Present day location of the well is approximately 1000 feet to the west of an active oil seep. The well is located within the Northwest planning v-ea (see Map 2} on a recently leased tract that received a high bid of $21.51 per acre during the lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since the well did not penetrate productive zones and future development will likely target deeper, more productive formations. Surficially, it is best to consider both Core #14 and #14A together. A drilling pad does not exist, the wellheads are non-threatening, and there are no solid wastes. There is some discrepancy between the USGS 305-L report and the BLM field findings in terms of the wellheads. East Simpson #2 East Simpson #2 was drilled in 1977 to 7,505 feet and cased to 6,427 feet. Five cement plugs were set, with the top of the shallowest plug set at 1,997 feet. The primary objective of the well was to test the Ivishak Sandstone where it onlaps the Pre-Devonian age basement rock (Husky Oil NPR Operations for U.S. Geological Survey, 1982). Small scale faulting was found between the wells in the area, possibly accounting for the thin section representing the Sadlerochit Formation. The well encountered very poor oil shows at 6,000 feet in the Torok Formation and Endicott age sandstones were cored with poor porosity and dead oil shows. The well is officially listed as a dry hole. Upon completion of the production tests, the well was plugged back to 1,997 feet and filled with approximately 280 barrels of diesel to facilitate permafrost temperature measurements. However with East Simpson #1 less than five miles away, the USGS has no plans to use this well for temperature monitoring. The well is located within the Northwest planning area (see Map 2) on a recently leased tract that received a high bid of $21.51 per acre during the lease sale of 2004. Exploration and development is a distinct possibility within the next 20 years but it is unlikely this 39 • well will have an adverse impact on development. If this exploration and development establishes infrastructure nearby, it would greatly facilitate plugging this well and significantly reduce costs. The wellhead consists of a casing head, side gate valve, a master gate valve, and a needle valve. The drilling pad is of the thin pad variety and is slowly being reclaimed by natural processes. Exposed pilings stick up a height of two feet from the surface, but no other objects needing removal are present (Figure 31). The cellar is a wooden 12' x 12' with standing water. With the existing plugs and the static condition of the well, there is no risk to surface or sub-surface resources. Kaolak #1 Kaolak #1 lies in the northwest portion of NPR-A and is considered one of the more remote well sites within the reserve. Kaolak #1 was drilled in 1951 to a depth of 6,952 feet and casing was set to 1,000 feet. Drilling served two purposes, to determine the presence of any reservoir characteristics, and to determine if oil or gas shows were present in this remote portion of the reserve. The site was chosen based on a seismograph survey in 1950 that identified an anticline at this location. The intent was to drill to a depth of 8,000 feet, but a windstorm destroyed the derrick. After the storm, the hole was abandoned due to unsatisfactory oil and gas shows. Findings indicated some very poor oil and gas shows in the Chandler Formation and very poor Figure 32: Kaolak #1 with cabin on the drill pad. shows in the Topagoruk Formation. Gas shows were attributed to association with the coal beds (Collins and Bergquist, 1958). Upon abandonment, no plugs were set and the hole was filled with heavy muds. The well is located on an unleased tract, in Southern NPR-A (see Map 2) where a lease sale is scheduled for 2008. Exploration and development in the area is a possibility within 40 Figure 31: East Simpson #2 is partially submerged during the spring thaw. Photo taken June 2003. • the next 20 years, but since this well did not penetrate productive oil and gas zones it will not have an adverse impact. There are no major surface issues. The working area is still visible due to a multitude of wooden pilings around the wellhead and a cabin on the north end of the pad (Figure 32). Off the pad, the area is clean. The wellhead is missing its upper components. All that remains is the top flange above the base plate and the casing spool, leaving 11 3/-inch casing open to the enviromnent. The well is left with a casing head and is open to atmosphere. The wellsite is 45 miles southwest Wainwright, which is the nearest community. There are no hazardous materials or anything that would pose a risk to the general health and safety of the land. The cabin may be a concern, but dealing with the situation is outside the scope of this .report. Meade #1 Meade #1 is a gas well drilled to a depth of 5,305 feet in 1950. The well was cased to 2,785 feet and two cement plugs were set, with the top of the shallowest plug tagged at 2,783 feet inside the casing. The well encountered some gas shows in one productive sand within the Grandstand Formation. The gas tested at rates up to 1.1 MMCFPD during openhole flow tests of the sand at 2,949 - 2,969 feet. The well is estimated to have gas reserves of 10 BCF. Gas pockets are relatively common in this portion of NPR-A due in large part to the underlying coal. At one point while conducting tests, some problems were encountered while attempting to pull a testing tool out of the hole; aball-peen hammer was inadvertently dropped downhole, causing the tubing to stick. The tubing could not be freed and as a result, it twisted off leaving tubing in the hole. When the lost tubing could not be pulled out, heavy muds were pumped downhole and the well was abandoned (Collins and Bergquist, 1958). The well is located within the Northwest planning area (see Map 2). The well is adjacent to a recently leased tract that received a high bid of $10.26 per acre during the 2004 lease sale. Exploration and development is a distinct possibility within the next 20 years and has the potential to target the Grandstand Formation. If left unplugged the well has no potential to adversely affect future development. There is no pad present at Meade #1 .Several pilings and light trash are present, but s at ground level and consists of an open flange bolted to the top of the casing (Figure 33). This differs from the Navy reports that indicate the wellhead was abandoned in place. There is no record as to why it was removed. A BLM field crew bailed the hole and discovered a swedge and 2-inch needle valve junked downhole. This site is very remote (30 miles south of Atgasuk) and since the gas zones are currently isolated below the cement plugs there is a limited risk of adverse impacts to surface or sub-surface resources. 41 r'igure 33: Meade #1 wellhead. • Titaluk #1 Titaluk #1 was drilled in 1951 to a depth of 4,020 feet and is a dry hole. The well was drilled on the end of an anticline to test the oil and gas potential of formations within the Nanushuk Group. A few very poor oil and gas shows were encountered in the Grandstand and Topagoruk Formations, but no oil or gas was recovered during multiple production tests. The Ninuluk and Chandler Formations were also encountered, but with no shows. One cement plug was set at 3,471 feet. The placement of this plug is curious since the shows (albeit poor) were reportedly discovered above this level (Robinson and Bergquist, 1959). The well remains in a static condition. Titaluk #1 is located within the Northwest planning area (see Map 2) on an unleased tract. No offers were received in the June 20041ease sale. Near-term development is unlikely. Surficially, there are no concerns with this well. The well is open, 10 3/ - inch casing above ground to a height of 3 feet. It is open to the atmosphere. The area of disturbance is completely revegetated with no solid waste concerns. The wooden cellar is in a state of disrepair and filled with water (Figure 34). The site is clean with very little debris. There are no hazardous conditions associated with the surface. The nearest settlement is Umiat, 60 miles to the east. The well poses no risks to human safety or the environment. Skull Cliff Core Test #1 Skull Cliff Core Test #1 was drilled in 1947 to a depth of 779 feet and is a dry hole. No shows of oil or gas were reported while drilling through the Gubik, Grandstand, and Topagoruk Formations. While drilling to the target depth of 1,500 feet, the drillstring was lost in the hole and fishing attempts were unsuccessful in recovering the lost drillstring. The drilling mud was bailed down to the top of the fish and the remainder of the well was filled with diesel to 54 feet to prevent the wellbore from freezing and facilitate downhole temperature measurements. It is plausible that the casing could corrode and the diesel fuel could seep into the sub-surface strata, but since there are no fresh water zones in the well it is not considered a risk that would adversely impact sub-surface resources (Collins and Brewer, 1961). The well is located within the Northeast planning area (see Map 2). The well lies adjacent to a recently leased tract that received a high bid of $10.77 per acre dtuing the 20041ease sale. Exploration and development is a distinct possibility within the next 20 years but it 42 Figure 34: Titaluk #1 wellhead with wooden cellar. is unlikely this well will have an adverse impact on development since industry will likely target deeper, productive formations. An oil seep located at the base of Skull Cliff (land/ocean contact) was observed and documented in the 1940s, which influenced the Navy's decision to drill. BLM and USGS crews searched for the seep when they were in the area but nothing was found at the cliff/beach contact. However, another seep was reported in 1996 by a group from the Academy of Natural Sciences in a small gully about a mile to the east near the old radio tower site. This seep was never confirmed by BLM. Surficially, a drill pad was never established, but a large area of activity is defined by roughly 200 drums, metal tracks, wood debris and various other scraps that litter the site (Figure 35). Presently, the well consists of open casing with a wooden plug shoved into it. There does not appear to be any stressed vegetation that might indicate a hazardous situation. Since the well did not encounter oil and gas formations and has no pressure at the surface, it is not considered a risk to surface resources. The only potential risk is that this site lies near a popular winter route between Barrow and Wainwright and it is possible for a snowmachine to impact the solid waste. Barrow is approximately 30 miles to the northeast and Wainwright is about 60 miles to the west. Oumalik #1 Oumalik #1 was drilled in 1950 and is a dry hole. The well was drilled to a total depth of 11,872 feet and cased to 2,762 feet. It is the deepest well drilled by the early U.S. Navy program. The well location was positioned on the apex of the Oumalik Anticline and drilled with the intent of revealing the oil, gas, and water content of the penetrated stratigraphy. Two cement plugs were set, the shallowest of which is inside the casing at 2,543 feet. Very poor oil and gas shows were reported in the Grandstand Formation, and poor gas shows were noted in both the Topagoiuk and Oumalik Formations. Small undetermined volumes of gas were recovered during multiple production tests. It is believed that the gas encountered was large enough to furnish fuel to a camp but not large enough to become a commercial producer. The gas encountered during drilling showed high gas pressure, but the sandstones in which they were observed are thin with low porosity (Robinson and Bergquist, 1956). The gas zones are currently isolated by the cement plugs and pose no risk to sub-surface resources. The wellhead and a fabricated plate are below ground level. Two 2 '/2-inch nipples open to the atmosphere are above ground to allow thernustor cables to be run into the well. The well is located within the Northwest planning area (see Map 2) on unleased tract that received no bids during the lease sale of 2004. Near-term development is unlikely. If left 43 Figure 35: Solid waste primarily in the form of empty drums litter the area around Skull Cliff Core Test. The wellhead is in the upper left portion of the photo. • unplugged, the well has no potential to adversely affect future development. The existing pad contains piping from a ground refrigeration system similar to Topagoruk # 1. The ground in this area is somewhat swampy with high susceptibility to permafrost melt. Circulating cooled diesel fuel in the pipes enabled drilling to occur without thawing the ground. The steel pilings were pulled from the ground to be reused at another site (Robinson and Bergquist, 1956). However, steel pipe filled with diesel fuel remains. A 6- inch circumference of stressed vegetation was noted around several of the low-cut pipes. Despite the diesel, the well does not pose a risk to any existing communities or habitation. It is in a remote location approximately 55 miles southeast of Atqasuk. Overall, the well poses no risk to people or the environment. East Oumalik #1 East Oumalik #1 was drilled on a ridge that overlooks an unnamed tributary of the Oumalik River. Topographic relief is approximately 100 feet. The drill site is highly remote as the nearest village (Atqasuk) is 65 miles away. The well was drilled in 1951 and reached a total depth of 6,035 feet and is cased to 1,100 feet. It is a dry hole. Very poor oil and gas shows were reported in the Grandstand Formation and very poor gas shows were reported in Topagoruk Formation. The well is located within the Northwest planning area (see Map 2) on an unleased tract that received no bids during the lease sale of 2004. It is unlikely that exploration and development will occur in the vicinity of this well in the near future. If left unplugged, the well has no potential to adversely affect future development. The well was left with open casing below ground level and has thermistor cables protruding from inside the casing. The casing is marked by a 7-foot, %-inch pipe. The open pipe lies within awater-filled cellar. The standing water has produced numerous algae and other aquatic vegetation obscuring the wellbore. Surficial hazards consist of several 10-foot timbers and a few 4-foot pipes (probably rig anchors) sticking up out of the ground. The site is mostly overgrown with shrubs and appears to be relatively clean. The airstrip, incoming, and outgoing trail scars are obvious and can be used to navigate to the wellsite. There are no risks associated with the well in its current condition and was given this ranking due to its close proximity to Oumalik #l . Topagoruk #1 Topagoruk # 1 was drilled in 1951 to a depth of 7,154 feet and is a dry hole. The intent was to test a small, buried anticline and the various formations associated with it. The well was cased to 6,073 feet, plugged back to 6,175 feet and then drilled to a new total depth of 10,503 feet. Prior to re-drilling to total depth, approximately 250 barrels of crude oil from Cape Simpson were added downhole to help offset lost circulation and caving. Additionally, 20 barrels of diesel were added downhole during the drilling phase. No plugs exist in this well. The well is left with open casing to the surface and thermistor cables protruding from the casing (Figure 36). The well encountered the following stratigraphic units while drilling; Gubik, Grandstand, Topagoruk, and Oumalik Formations, Middle and Upper Jurassic rocks, Shublik Formation (Triassic age), Permian rocks, and Lower-Middle Devonian rocks. Hydrocarbon shows were limited to a few very poor gas shows in the Oumalik Formation. No oil or gas was recovered during 44 multiple production tests (Collins and Bergquist, 1958). The well penehated no fresh water aquifers and does not represent a threat to surface or sub- surface resources. The well is located within the Northwest planning area (see Map 2). It is adjacent to a recently leased pact, receiving a high bid of $50.00 per acre during the NW NPR-A lease sale of 2004. Exploration and development in the area is a distinct possibility within the next 20 years but since this well did not penetrate productive oil and gas zones it will not have an adverse impact. • There is not a visible pad, but rather an area of disturbance. Disturbance stretches '/4 mile in an Figure 36: Topagoruk #1 casing on its east-west direction and /8 of a mile in a north- side. When the casing was pulled out of south direction. Solid wastes exist in the form of the ground, thermistor cables were piping remaining from a refrigeration system that discovered. circulated diesel to keep the permafrost frozen. A potential hazard exists because diesel still occupies the ground circulation lines. These lines stretch approximately 750 feet to the east, 250 feet to the north, and 100 feet to the south from the wellhead. Other debris on site include some large, partially-burned timbers, awater-filled wooden box (Figure 37) that resembles a cellar ('/4 mile east of the wellhead), and drilling muds. Atgasuk is the closest village approximately 30 miles to the southwest. The well is remote with the exception of a subsistence camp approximately one mile southwest of the wellhead along the Topagoruk River. East Topagoruk #1 Topagoruk's wellhead consists of an open hole cut off at the ground surface with several thermistor cables. A thin piece of weathered metal fits around the cut-off casing to resemble a marker. The weathered metal has been smashed at the base and now lies bent in half on its side. Overall this site poses little hazard to the environment or human population. East Topagoruk #1 was drilled on top of a small ridge in the Chipp River delta in 1951. It reached a total depth of 3,589 feet and is cased to 1,100 feet. The purpose of the well was to test an anticline with closure as well as test the fluid content of the permeable Cretaceous sandstone (Collins and Bergquist, 1958). A very poor gas show in the Topagoruk Formation is the only reported hydrocarbons encountered in the well and no oil or gas was recovered during multiple production tests. One cement plug was set in the 45 Figure 37: Drilling muds and a wooden box that resembles a cellar are located about'/ mile east of the wellhead. • well at 1,049 feet. The well is located within the Northwest planning .area (see Map 2) on a recently leased tract. The tract receiving a high bid of $84.99 per acre during the NW NPR-A lease sale of 2004.. Exploration and development in the vicinity of this well is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since the well did not penetrate productive zones and future development will likely target deeper formations. A drill pad does not exist. There are a few rig anchors near the wellhead, but no other surficial debris. The current state of the wellhead is open-ended 10 '/-inch casing. Casing height is three feet above the ground surface. It is housed in a small 9' x 9' water-filled cellar. The area is remote and poses no health and safety risks to humans or the environment. Knifeblade Wells There were three shallow test wells drilled in the Knifeblade Ridge area. Knifeblade #1 was drilled on the ridge at the head of a small stream, with wells 2 and 2A drilled about a mile downstream. The wells are in a highly remote location with Umiat being the nearest settlement, 65 miles to the east. Knifeblade #1 Knifeblade #1 is a dry hole drilled in 1951. The well was drilled to a depth of 1,805 feet and cased to 1,211 feet. The purpose of the well was to test the oil and gas properties of the Grandstand and Tuktu Formations (Robinson and Bergquist, 1959). The well encountered very poor gas shows in the Killik Tongue of the Chandler Formation and very poor oil and gas shows in the Grandstand Formation. The well is located on an unleased tract, in Southern NPR-A (see Map 2) where a lease sale is scheduled for 2008. It is unlikely that exploration and development will occur in the vicinity of this well in the near future. If left unplugged, the well has no potential to adversely affect future development. Surficially, there .are no concerns associated with this well. A drill pad does not exist and the wellhead consists of open-ended casing (Figure 38). The wellhead is 8 s/8- inch pinup inside 11 by 12 '/ -inch collar. The plumb-bob hit solid at 12 feet. Total height for the well is about three feet. If this well is left in its current condition, it poses no risk to adversely impacting the surface or sub-surface resources. 46 Figure 38: Knifeblade #1 is located in a marshy area at the headwaters of a small creek. • Knifeblade #2 Knifeblade #2 is another dry hole drilled in 1951. It was the first of the tluee Knifeblade wells drilled and reached a total depth of 373 feet, cased to 45 feet, before being junked and abandoned. The purpose of the well was to test the oil and gas properties of the Grandstand and Tuktu Formations (Robinson and Bergquist, 1959). The well did not encounter any hydrocarbon shows. The well is located on an unleased tract, in Southern NPR-A (see Map 2) where a lease sale is scheduled for 2008. It is unlikely that exploration and development will occur in the vicinity of this well in the near future. If left unplugged, the well has no potential to adversely affect future development. Surficial issues are negligible. A drill pad does not exist and the wellhead consists of open-ended casing. There are approximately eight empty drums near Knifeblade #2 and #2A. The wells are highly remote and should not be considered a threat to the environment or human activity. Knifeblade #2A Knifeblade #2A, also drilled in 1951, reached a total depth of 1,805 feet and was cased to 38 feet. The well lies 28 feet to the north of Knifeblade #2A. The purpose of the well was to test the oil and gas properties of the Grandstand and Tuktu Formations (Robinson and Bergquist, 1959). Only very poor oil and gas shows were reported in the Grandstand Formation. The well was left with casing open to the atmosphere and poses no threat to surface or sub-surface resources in its current condition. The well is located on an unleased tract, in Southern NPR-A (see Map 2) where a lease sale is scheduled for 2008. It is unlikely that exploration and development will occur in the vicinity of this well in the near future. If left unplugged, the well has no potential to adversely affect future development. Simpson #1 Simpson #1 test well was drilled with a rotary rig in 1948 by the U.S. Navy. The well was drilled to a total depth of 7,002 feet and cased to 5,954 feet. The purpose of the well was to test the various formations of the Lower Cretaceous and Upper Jurassic rocks. The well encountered several very poor oil and gas shows and one productive gas sand in the Lower Jurassic at a depth of 6,183 - 6,193 feet. The well produced gas at rates up to 3.0 MMCFPD during open hole flow tests of this Lower Jurassic sand. The gas zones are cun•ently isolated from other formations and the surface by two cement plugs set above the productive sand. The top of the shallowest plug is at 5,520 feet (Robinson and Yuster, 1959). The well is located within the Northwest planning area (see Map 2) adjacent to recently leased tract that received a high bid of $7.51 per acre during the lease sale of 2004. Exploration and development in the vicinity of this well is a distinct possibility within the next 20 years and this exploration has the potential to target the Lower Jurassic. Since the well is partially plugged, however, it poses little risk to surface or sub-surface resources and will not likely adversely affect any future development. 47 • The pad is highly visible and was constructed in the same fashion as Fish Creek #1 in which concrete was used as a working pad. Concrete was poured over a landing mat which was placed on pilings. As a result of ground movement from permafrost freeze/thaw cycles, the concrete has buckled in numerous places creating apartially- collapsed surface. This feature provides excellent shelter to small animals and rodents. Additionally, there is a small pile of drilling muds near the wellhead. The well was left equipped with a casing flange, spool w/ side bull plug, and another flange and nipple and is shut-in with no pressure at surface. The components past the flange have since been removed. Overall, the current condition of the site is non-threatening to the sparse human population and the surrounding environment. North Simpson #1 North Simpson #1 was drilled in 1950 to a depth of 3,774 feet and cased to 109 feet. No hydrocarbon shows were reported during the drilling of this well as no sandstone was encountered (Robinson and Yuster, 1959). Upon completion, no plugs were set and the hole was filled back with muds. The well is located within the Northwest planning area (see Map 2) adjacent to a recently leased tract that received a high bid of $12.76 per acre during the NW NPR-A lease sale of 2004. Exploration and development in the vicinity of this well is a distinct possibility within the next 20 years but it is unlikely this well will have an adverse impact on development since the well did not penetrate productive zones and future development will likely target deeper formations. Surficially, the area is wet with the wellhead partially submerged intermittently throughout the sununer (Figure 39). The drill site lies only a few miles from the Arctic Ocean. The work area is visible with metal pilings around the wellhead. It is unknown if additional solid wastes exist under water. The well was left .. ~ o with a bull plug installed on summer. top of a swedge. The well is not near human activity, and does not pose a threat to surface or sub-surface resources. South Simpson #1 South Simpson #1 was drilled in 1977. The purpose of the hole was to test the Sadlerochit Formation where it laps onto the south flank of the Barrow Arch. The well was drilled to 8,795 feet and cased to 7,206 feet. Reports show that poor gas shows were identified in the Nanushuk Group, Kingak Shale and Shublik Formation. Gas flowed at a rate of 75 MCFPD between 6,522 - 6,568 feet within the Kingak Shale (Gyrc, 1988). The gas contained more than 70% nitrogen. The origin of the high nitrogen content is unknown, but appears to be a localized phenomenon (Burruss, 2003). Sandstone tongues 48 • (Simpson sand) within the Kingak Shale in the Simpson and Barrow localities are known to display good gas reservoir quality (Houseknecht 2001). Poor oil shows were discovered in the Nanushuk Group and Shublik and Torok Formations. Drill stem tests did not recover any oil. The well is located within the Northwest planning area (see Map 2) on a recently leased tract that received a high bid of $5.01 per acre during the lease sale of 2004. Exploration and development is a distinct possibility in the near future since the well is properly plugged it will have no adverse impacts on development. Surficially, the pad and pits are in good shape. The cellar has been backfilled r~gure 4v: youth ~~mpson #1 had its cellar backfilled with silt, with slit which resulted 1n consequently burying the casing head. the burial of the casing head (Figure 40). Above the surface, the wellhead consists of a 4-inch line pipe and a master valve. The master valve is frozen in the open position. The needle valve previously located above the master valve no longer exists. Beneath the casing head the well is plugged to surface and has no potential to adversely effect surface or sub-surface resources. The wellhead stands about eight feet high. Aplumb-bob was dropped and hit solid at 8 feet and stuck. It was subsequently lost. An old, stripped snowmachine sitting next to the wellhead is the only sizable object that would be considered solid waste. Overall, there is no risk associated with this well. Inigok #1 Inigok #1 was drilled in 1979 to a depth of 20,102 feet and cased to 17,432 feet. The well objective was to test astructural/stratigraphic trap within the Sadlerochit and Lisburne Groups (Husky Oil NPR Operations for U.S. Geological Survey-Inigok, 1983). Some very poor gas shows were recorded in the Sag River, Nanushuk, and Endicott Group. Poor oil shows were reported for the Kingak Shale and Lisburne Group. The best shows were found in the base of the Torok Formation at 8,852 feet. No oil or gas was recovered during multiple production tests. The wellhead consists of three spools, each with a gate valve, a master valve, and a needle valve. Ten cement plugs were set in the well and it is plugged to surface. The well is located within the Northeast planning area (see Map 2) on a recently leased tract that received a high bid of $20.34 per acre during the lease sale of 2002. Total E&P Incorporated drilled an exploratory well 15 miles north of Inigok #1 and used the gravel 49 • pad and airstrip near the well for staging areas and a camp. It would be fairly simple to remove the wellhead but the well has no potential to adversely affect surface or sub-surface resources. Additionally, the well poses no threat to adversely affect future development. Inigok #1 is one of the few logistical Centers Figure 41: Aerial view of Inigok #1. The drill pad and reserve pit Within NPR-A (Figure are visible in the top of photograph. A road leads from the apron of 41). The airstrip and pad the airstrip to the drilling pad. are maintained with no solid wastes present. The wellhead poses no risk, and with the plugs already in place, could be removed. Additionally, this well has ayear-round airstrip and serves as a logistical base to various NPR-A activities. USGS Monitored Wells The USGS has used wells drilled in the NPR-A for collecting temperature data to better understand both the global temperature pattern and its effects on the permafrost. The wells that are currently used are properly plugged above the hydrocarbon bearing zones and into the well casing. The wells are filled with diesel fuel down to the shallowest plug at depths ranging from 1,500 - 3,000 feet. For a list of wells see Appendix B. The program began in 1958 and will continue for the foreseeable future. After this project ends, the wells will have the diesel extracted and the well will be properly plugged to surface. Diesel is anon-corrosive agent, and even if the casing should corrode there would be no impact to the surface resources and minimal impact on the sub-surface resources as there are no known fresh water aquifers in NPR-A. The following wells are monitor wells with surficial issues. It is difficult to establish a rank since the wells are sufficiently plugged. The cleanup priority is difficult to determine as the primary tlueat lies with wells having downhole issues. However, political concerns could influence the timing in which the surface issues are dealt. East Teshekpuk #1 East Teshekpuk #1 was spudded in March 1976. The well was drilled to a depth of 10,664 feet. It is an active USGS monitor well that was properly plugged. The top of the shallowest plug is located at 2,400 feet. From that point to the surface, the hole is filled with diesel fuel. With the well properly plugged and diesel fuel being anon-corrosive agent, there is no downhole issue with the well at this time but there are solid wastes buried on site that may warrant removal. 50 • East Teshekpuk #1 was drilled on a small peninsula on the southeast side of Teshekpuk Lake. The southern shore of the peninsula is protected from the prevailing northerly winds, however the north shore doesn't have the luxury of a barrier and is subject to erosion. Unfortunately, solid wastes from the camp and drilling operation were buried on the northern portion of the pad, possibly in the old reserve pit. The northern shore has been battered by numerous storms which have eroded the shoreline and exposed the solid wastes. The wastes are unsightly and potentially hazardous. While the nearest village of Nuiqsut is 52 miles to the southeast, Teshekpuk Lake is rich in subsistence resources and numerous summer cabins dot the lake's shoreline. It is possible that at the time of surficial restoration, the downhole could be pumped free of diesel and plugged to the surface. Awuna #1 Awuna #1 was spudded February 1980 and completed April 1981. It is the only well drilled in the southwest portion of NPR-A and is 90 miles south-southwest of Atqasuk. Awuna is the most remote well in the entire petroleum reserve. The well was drilled to a total depth of 11,200 feet. Drilling was conducted over two consecutive winters. Ice roads and an ice airstrip were constructed for logistical support. The project cost approximately $6 million (Husky Oil NPR Operations-Awuna, pg 5). Due to the orientation of the pad, the prevailing winds force wave action into the drilling pad, undermining the sands and silts which make up the pad. Below the sands and silts, Styrofoam was used to insulate the underlying permafrost. Wave action has eroded tens of feet into the drilling pad, exposing the Styrofoam, which consequently breaks loose and blows away. Wooden pilings exposed from erosion show how much attrition has taken place. Styrofoam can be seen all around the pad with pieces blown up to 5 miles away. ~;~ >~ +r,~ ~: 4 ? ~~~ ,._ Downhole, the well is in good shape with sufficient plugs. Diesel fuel fills the top 4,000 feet. The well is an USGS monitor well. Wellhead components are in working condition with no problems. The immediate concern with this site is the blowing Styrofoam, but as the years progress erosion could become a major issue (Figure 42). The loose Styrofoam should be cleaned Figure 42: Awuna wellhead with exposed wooden pilings and up and erOSlon progress Styrofoam. should be monitored on an annual basis. It is also worth mentioning that the same type of scenario is unfolding at Tunalik #1 (another USGS well). Wave action from the reserve pit is beginning to 51 • undermine Styrofoam from the drilling pad. Tunalik #1 differs from Awuna #1 in that prevailing wind direction does not force erosion in the direction of the wellhead. Uncased Core Tests There are thirty-nine uncased core test holes. These holes were typically left filled with drilling mud and abandoned without being plugged. Drilling depths ranged between 500 and 1,500 feet depending on the purpose of the test. By nature, core tests were drilled to test soils, permafrost, or lithologic units. They were not drilled for oil or gas exploration purposes and did not encounter hydrocarbons. Many of the cores are stored in the Alaska Geologic Materials Center (Figure 43). The BLM has examined the cores and they are extremely friable. It is likely that these uncased core holes have naturally collapsed and harmlessly blended into the environment. There is no surface indication of their location and BLM has been unsuccessful in locating them during several visits to their reported location. They do not pose any potential risks. Barrow Gas Wells The Barrow Gas Field Act of 1984 (P.L. 98-366, 98 Stat. 468, July 17, 1984) allowed the U.S. Navy to transfer several wells to the North Slope Borough. The Navy drilled six shallow wells between 1953 and 1974 to test the natural gas potential. Between 1974 and 1982, 10 additional wells were drilled to help supplement the local gas supply. The wells were developed for use by the local government agencies and Barrow residents. The act conveyed the sub-surface estate, held by the federal government and any other interest therein, to the Arctic Slope Regional Corporation (ASRC). The BLM acknowledges the surface and sub-surface lands as conveyed and the Office of the Regional Solicitor has confirmed that the Transfer Act included the wells and well locations, and any liabilities associated with these wells are the responsibility of ASRC. 52 test, are stored in the Alaska Geologic Materials Center. Plugged Wells Square Lake #1 Square Lake #1 is a Navy well that was drilled to a depth of 3,984 feet. Its primary intent was to test the Cretaceous rocks in east-west trending anticline structure (305H pg 424). No significant shows of oil were found. Gas shows were encountered in various sandstone beds between 1,600 and 1,900 feet, but otherwise the hole was dry. Upon completion, four plugs were reported to be set with the upper plug at 728 feet, well above the gas shows. Two other plugs were reported to be set in the gas zone, spanning depths of 1,640 - 1,840 and 1865 - 1934 feet. In addition to the six plugs, water and mud fill the remaining distance to the surface (Collins and Berquist, 1959). Upon successive visits to the site, BLM field crews dropped aplumb-bob down the hole and hit a solid obstruction between 8 and 10 feet. Don Meares, Northern Field Office, visited the site in August 2003 with an underwater camera and determined the solid surface to be cement. The Square Lake area is clean of debris with a few deadmen pilings (anchors) near the wellhead that could pose a ground hazard. The wellhead is open casing cut off at ground level. Umiat #2 and #5 The Umiat #2 and #5 wells were plugged and abandoned in 2002 by the COE (Figure 44). The wells were drilled on a common four-acre pad in 1947 and 1951. The purpose of the wells was to test for producing lithologies and determine petroleum quantities. Umiat #2 penetrated the Gubik Formation, Nanushuk Group (Chandler and Grandstand Formations), Topagoruk Formation and Oumalik Formation. Problems with the drilling muds were encountered while drilling Umiat #2. Analysts determined that the fresh water drilling fluid caused formation damage and the Umiat #5 well was drilled adjacent to the #2 with acable-tool rig. The well produced 400 barrels per day with the most productive sandstones in the lower Chandler and upper Grandstand. Below a depth of 1075 feet, 107 bai•~•els of crude oil from both Umiat and Simpson were used as a drilling fluid, as well as 11 barrels of diesel fuel (Robinson and Bergquist, 1956). In 2000, the Colville River threatened to erode both wellsites away. The COE took action under the FUDS program in the winter of 2001-2002 to plug, abandon and remove any surface features. The concrete lined cellar of Umiat #2 and wooden platform from Umiat #5 were removed. Costs were approximately $25 million dollars due in part, to soil remediation. Approximately 30,000 tons of peholeum-contaminated soil was excavated. The soil was 53 transported on an ice road to the Umiat camp where it was thermally treated in a rotary kiln to remove petroleum residues. Small quantities of PCB contaminants were unexpectedly encountered after the excavation was completed. The source of the PCBs has been linked back to the #5 well and the fluids used downhole. The ever-shifting Colville River continues to erode the north bank and is approximately 50 feet from the old wellbores. With the removal of hazardous soils, this site should not be considered a threat to humans or the environment. Umiat #3 Umiat #3, also known as Umiat Core Test #1, was spudded in December 1946 and drilled to test some of the oil bearing zones encountered while drilling Umiat # 1. The well was drilled on the northeast corner of Umiat Lake just below the hill from Umiat #4 (Figure 45). Umiat #3 penetrated the Gubik Formation and the Nanushuk Group. The Grandstand Formation within the Nanushuk Group is considered to be the primary source of oil between the depths of 258 and 514 feet. The hole produced 50 barrels per day prior to shutdown. The well was re- tested nine months later with production dropping to 24 barrels per day (Robinson and Bergquist, 1956). The wellhead consists of homemade components with a single water service type valve and is capped with a needle valve. There is no seeping present at this Ffigure 45: The view from Umiat #4 looking southwest site, however seeps are common in toward Umiat Lake and Umiat. Umiat #3 is located on the area, including an active seep in the near shore of Umiat Lake. Umiat Lake. An extensive piping system is still visible. The pipes probably supplied water during the drilling phase. They connect Umiat #3 to #4 which then follow the hill from Umiat #4 to a side channel of the Colville River. Their function was to either carry water to the drilling sites or assist during the well's production phase. The overall surficial conditions including the wellhead and piping, do not pose a tlueat to human health nor the environment. BLM plugged the well in May 2004. Umiat #4 After encountering relatively poor oil shows on the first three wells, operations were suspended until 1950. Cable tool drilling rigs were introduced to determine if the fresh water muds had hindered the oil production in the previous wells (Robinson and Bergquist, 1956). Cable tool wells did not require the excavation of a cellar; therefore Umiat wells #4-#7 did not have cellars. Umiat #4 is located on top of the hill to the northeast of Umiat #3 (Figures 45, 46). The well was drilled May 1950 to a maximum depth of 840 feet. The hole bored through the Ninuluk, Chandler and Grandstand Formations. Oil was found in the upper and lower 54 sandstone of the Grandstand Formation. Drilling encountered good oil shows around 300 feet with a total 500 barrels produced (Robinson and Bergquist, 1956). The wellhead consists of 11 3/-inch casing protruding 36 inches above the ground surface. The casing is capped with a steel plate. Upon removal of the cover, the hole was open to the environment. No valves or gauges are present. The well was plugged by the BLM on May 9, 2004. The well poses no risk to humans or the environment. Umiat #S Like the other wells drilled in the 1950s, Umiat #8 was drilled using cable tools. The well was spudded May 1951 and completed August 1951. It is located on top of a ridge that separates Umiat from the Bear Paw Creek valley. Drilling intention was to determine the quality and quantity of hydrocarbons in the Grandstand formation near the crest of the anticline structure. The hole encountered the Seabee, Ninuluk, Chandler, and Grandstand Forniations. The Grandstand Formation produced approximately 60-100 ban•els per day of oil and more than 6 million cubic feet per day of gas. The well was shut in with a gas pressure of 275 pounds per square inch. The gas was analyzed by the Bureau of Mines and determined to be 97.3 per cent methane. Brine was mixed (35 lbs of salt per barrel of water) and used in the drilling fluid to prevent freeze up. Brine solution of approximately the same ratio of salt per barrel of water was used to kill the well and set the plug while cementing casing. A total of 21,695 pounds of salt were used in the well (Robinson and Bergquist, 1956). The well was plugged May 2, 2004. Prior to plugging, the well was nicknamed the "Whistling Well" due to the gas of which was escaping through fittings and valves in the wellhead. The wellhead is easily the most complex of the 11 Umiat test wells. It consists of five valves and multiple gauges. It has several homemade components and reaches a total height of ten feet. After reporting the seeping gas in 1996, two new valves and gauges were installed in 1997. The new gauges have been checked regularly since-1998 and have consistently read 250 psi. Despite replacing the two valves and gauges, gas continued to leak from the wellhead. The largest of the leaks occurred just above the top flange where a 4-inch nipple and collar are welded together. Other leaking occurred at the fittings of some of the gauges. The wellhead is sited on a gravel pad. A series of piping extends from the wellhead to a small stock tank about 100 feet to the south. The tank probably was used as a holding tank for the oil while testing the production potential of the hole. The same style of stock tank is present in various old photographs found in the Umiat area and may be the same 55 N'igure 46: Umiat #4 prior to plugging. The wellhead is located in the center of the photograph. tank. Oil from inside the tank was sampled in 2004 with test results positively identifying PCB contamination which is slightly below the level of concern. Umiat #10 Uiniat #10 was spudded September 1951 and completed January 1952. This well was drilled to test the Umiat anticline and is located about a half mile northwest of Umiat #8. Total depth of the well is about 1,573 feet. When the well was bailed, it produced 222 barrels of oil in a 24-hour time span. The most productive layers occurred at 980 feet and 1,095 feet, penetrating both the Ninuluk and Grandstand Formation (Robinson and Bergquist, 1956). Also encountered were the Seabee and Chandler Formations. The hole was somewhat problematic as it caved considerably during drilling. Operations consisted of a drill rig set on a foundation of 12" x 12" timbers with a thin layer of gravel in between. Twenty-five pounds of salt mixed with Aquagel and downhole to help lubricate the drill bit above the 650-foot marker (from the surface). More Aquagel-brine mud was used down to about 1,000 feet to keep the hole from caving. The wellhead contains two valves; a master and a gate, both are closed. The total height of Umiat #10 is approximately 10 feet. The 8 5/8-inch casing is flared and open at the top. This well was plugged May 6, 2004 (Figure 47). water (per barrel) were used " r~,~.j ~°. ~. The surface near Umiat #10 is in good shape. There is no existing pad and no solid wastes. With the recent plugging of the well, it is not a risk to human health and safety or the environment. 56 Figure 47: Plugging operations at Umiat #10. May 2004. • APPENDIX B 20 Wells Currently Monitored by the United States Geological Survey: NAME Atigaru Awuna* Drew Point East Simpson #1 East Teshekpuk West Fish Creek #1 Ikpikpuk Kugura Koluktak* Kuyanak Lisburne North Inigok North Kalikpik Peard Bay Seabee* South Meade South. Harrison Bay Tunalik* Tulageak West Dease HOLE DEPTH(meters) 648 884 640 600 727 735 615 582 227 856 532 625 660 591 393 549 399 556 756 823 *Are also part of the CALM network (Circumpolar Active-Layer Monitoring). 57 . . TONY KNOWLES, GOVERNOR STATE PIPELISE COORDISATOR~S OFFICE . Department of Environmental Conservation = Department of Natural Resources = Department of Fish and Game .111 WEST 4th AVENUE. SUITE 2C .lNCHORAGE. ALASKA 99501 "HONE: ,9071 273-0594 19071 278-8595 =AX: (907) 272-0690 January 13. 1995 o - 0.... 2- Letter ~o. 94-28-DT.BLM File No. 300.15.198 CERTIFIED :vIAlL RETT.;R.~ RECEIPT REQüESTED :'1r. Tom Allen. State Direc:or Bureau or Land :'-lana!!ernerrt .-'\lasKa State Offiœ 22: \\1. 7th Avenue. Suite l3 .-\nchor3.ge. .-\laska 99513 :'-1r. Jim Devine. .-\ssociate Director USGS 106 N atiena! C:mef Reston. V.-\ :2092 Dear :'lessrs. A.llerr and Devme: Re: BL;"'1!t"SGS ::nacÜ':e Driìling Waste Disposal Facility Closures - ~umefous Inactive Sites The .-\laska Department of Environmerrtal (ADECì has received and completed its review of your submitted documems requesting approval for closure of BL¡"¡lIUSGS Drilling Waste Disposal Faciìities on the Nonh Slope in the ~ational Petroleum Preserve Alaska. These sites have been reviewed in accordance with the ADEC Interim Site Assessment Guidance for Inactive Drilling Waste Sites. June 1991. .-\ site visit was made in August 1994 to those sites that rece:ved public comments during the closure public rlotice period: Cape Halkett. E3.st Teshekpuk No.1. Ikpikpuk No.1. East Simpson NO.1. and East Simpson ~o. 2. The correspondence describes our review procedures. puts forward the department's fIndings. J.nd takes action upon the request to close numerous sites. Currently, the second draft of Alaska's new Solid Waste Regulations. 18.AAC 60. are under review. and this second draft contains a chapter on Inactive Reserve Pit closures. The closure criteria in this proposed regulation parallels the c:osure criteria in the 1991 Guidance Document. Closure under the 1991 Guidance Document should constitute closure under the proposed Solid Waste Regulations if they are adopted as current drafted. . .... ;... J . ',' j ~-:.: ~ ,.~ ..., '\; - -. c., -:.;, '''·¡J.S. ~..nrr~,~]:~;, ì""·'t;"~··· . . \lessrs. Allen and Devine January 13. 1995 BLM/GSGS Inactive Drilling \Vaste Disposal Facility Closure Approval The Review Procedure The qualitative risk screening procedure required in the above referenced document determmes whether a site presents negligible levels of risk. or if it is a significant risk generator. .-\. decision scheme is then emDloved to establish (1) whether or not there is a - . . basis of concern. and (2) ~whether or not a waste site is likely to present signiricant risk to human or environmental receDLors. The rïrst step in this screeD.ing criteria is establishing a basis or concern: "If the waste site has released contaminants or there :1fe mechanism for potential releases and (here are receptors nearby. (heD.. there may be c:mse for concern. and the waste site should be studied further.' Jnd "If there is no release of contaminatIon or no mechanisms for poreI:.n:Ü releases Jnd there are no receptors rlè:lroV. chen [here :s not a basis for concern and the '.vaste site should be considered closed." The cr:rena that :Ire measured :It a waste SIte to satisfy the above logical arguments are: Evidence of release or chemical contaminarion at the waste site in excess of Alaska Water Quality Standards for one or more targer compounds. or \lechanism for potential release. and Proximity of the waste site to biological receptors. If either of the first two criteria and the last criteria are met. there is a basis for concern. and before proceeding with Step 2. a corrective action plan shall be prepared for the site which shail identify alternatIve ways to correct or mitigate the basis of concern. prevent its recurrence. and selecr a preferred approach. Corrective action alternatives shall be described at a conceprualleveL and the selection of a preferred approach shall be based on balancing protectiveness with implementability and cost-effectiveness. The second step determines whether contamination at a waste site present a risk to receptors that is significant. If risk is found not to be significant. it is considered to be "negligible." The rinding or signirïc3.nt risk is based on the likelihood of exposure and the likelihood of adverse consequences of exposure: 2 fI' - \lessrs. .-\llen and Devine January 13. 1995 BL~LLSGS Inact:\'e Drilling \Vasre Disposal Faciiity Closure .J.,pprovai 'For rIsk to be consIdered signiÜc::mt. the r~ceptors must be vUlnerable [0 exposure. and the consequences of exposure must be . adverse' to human or animal health or the environment." :lild.conversely. "If exposure is unlikely or the consequer.ces of exposure are not' adverse. ' ther. the risk is negligible. If risk at a waste site is sigmïciam. then corrective action should be taken. The criteria that :Ire measured at a waste site to satisfy the logical arguments above are: Exposure Criteria: Receptor exposure is :onsldered to be likelv '.vhen: Comaminam :-elease mecharusms are judged signirìc::mt . 'Jr Com:lÌnmem migration is judged sigrurìcam. or One or more :omaminams are ~r.vironmemally persistent. If exposure is found to be unlikely. J. r:nding of negligible risk is made on the basis of lbse:ice ')r· 1 likely eXDOSU:-:: item and the action plan is evaluated under the ImpacuBenefit Evaluation step. The purpose of this seep is to determine whether the benefits of taking a corrective action would be greater than the impacts of taking such a corrective action. If .:my one of the exposure criteria are satisried. a finding is made that exposure is likely. Further screening cominues to evaluate Consequence Criteria. Consequence Criteria: .\dverse consequer.ces of exposure to comammams trom reserve pits lre consIdered to ce likely '.vhe:i: (a) The duration or frequenc:: of exposure is sufficiem to cause adverse health and environmental effects. This is evaluated by reviewing human and wildlife use patterns at a given waste site. waste site accessibility. and ground and surface water uses: and either (b) The quantity or concemration of one or more comaminams exceeds pertinent federal or state water quality criteria or standards protecting health and/or the environment. .\'leasured contaminant concemrations in the water will be compared with health and ènvironmemal standards and criteria for each target contaminant. to idemify exceedances. When only human populations are at risk. health criteria are used. When only populaúons at I"isk are nonhuman (e.g.. fish. w1Ìdlife. ':egerationJ. environmental criteria and standards are used: or 3 ... . .". ,~ .Ji-.~. ,'ili'í-¡Cr;':j'" --- -- :'Iessrs. Allen and Devine January 13. 1995 BL;"IiUSGS Inactive Drillin~ \Vaste Disoosal Facilitv Closure Aoproval -- . .. .. \.C) One or more contaminams eX.b.ibit high acute toxicity. The NIOSH toxicity rating system (NIOSH 19ì -+) wiìl be used to IdentItv contaminants highly toxic to mammals. This ;nÌormation "vill be used to determine whether a target compound exhibits acute high toXICIty. If the duration and frequency term is insufficiem to C:lUse adverse effects. there is no need to evaluate the other two consequenc~ criteria. and a rinding of negligible risk is made. If the duration and frequency term is sufficient. but neither of the other tWO consequence criteria :ue met. a tìnding of negligible risk is made. The action plan is then evaluated under the ImpacuBeneÜt Evaluation step. II' the duration and Ìrequency of exposur~ is determined to be sufficient to:ause adverse effects and either of the oL~er ['.Vo consequence critena are satisrìed. then a finding is made that adverse conseauenc~s :lre !ikely. :md the risk :It J. \vaste site is saId to be significant. If the scre~ning indic:ltes that nsk is signuìc:mt. then the responsible party shall proceed with lmpiementations of corr~ctlve J.CtIOns. Sites Considered For Closure Based upon the above referenced criteria Ìrom the June 1991 INTERIM SITE .-\SSESSMENT GUIDANCE FOR INACTIVE DRILLING WASTE SITES. :'3 Wellsites have been reviewed for closure: The decision to gram closure approval on these sites is based in part on a review of the inactive drilling waste site assessmem documems listed below which you have submiued by .-\DEC. site visits during August 1994, :lnd the February 25. 1994 CSGS document that ~rovides technical response to public comments on these sires. Title: Environmental Starns of 23 Oil & Gas Exolor::uion Areas of Ooeration In the National Petroleum Reserve-Alaska. December 1992 Support Documents: BLM/USGS Video-documentation of Site Visits. Water Quality. and Soil Assessmem .-\t 28 Exoloratorv Wellsites In the National Petroleum Reserve In Alaska 1989-90. (USGS Open File Report 91-458 Parts 1 & 2). USGS Professional Paoer 1399 with Associated Plates ~ fit flit \kssrs. .-\l1en and Devme January 13. 1995 BL:-"LTSGS Inactive Drilling \Vaste Disposal Facility Closure Approval Submitting Person: Dick Dworsky, Joe Dygas. BL:-"l (Alaska) Covered Facilities: 23 are::lS nr" oDeration utilized for oil :md 9:3.S e:mloration (wellsites) in ~PR..-\. Synopsis of Closure Procedure: ~o runner :J.ction 1S '1eeded for the drlllinl! Waste facilities :J.tthese S¡ces. ;:xcem :J.S flored below. CLOSl"RE APPROVALS Dèp::lnment" s decision upon thI" .:::osure applicltion submmed by the Bureau of Land \ £anagemem ::lnd the C. S. Gèological Survey is to approve the below listed drilling waste ¡::lciiiry sites. âfective January L2. t995. Cpon review of the submitted sample results ~eqUlre::l "Jnder the 1991 Guidance. .::~rt:J.in remote sites exhibited ffiet:J.i concemrations and ;1ydrocarbons in the resef','e put surface waters and downgradiem waters in excess of the ,-\laska Drinking \Varer Standards and .-\laska Water Quaiity Criteria (A WQC). \VhÜe there :s a casls for conce::-r: ~'or those sites where ~xœedances ccc:lrred. [here is also negible risk. J.nd any corrective :1CtlOn warr::mted at these remote 5ltes '.vouid not be required. realizing that the impact of the corrective J.ction wouìd be much gre:lter than the benefits received. T:'1ese sires for the most pan have revegetated. and :my corrective action measures ~mple:.__..._': 'vouid impact ,he established plant species :.it these sires. These sires are Closed .-\s Is. T:"1ere are certam sires \vhere corrective action IS warranted. however. and Conditional Closure is granted. provided the correcÙve acÙon stipulations described are compiered to the department's satisfaction. CLOSED AS IS Atigaru O· O~ Awuna 0- S" 1 Cape Halkett () - ) 0 I Drew Point O· ¡ ~8 East Simpson ~o. 1 0·2-0 I East Simpson ~o. 2 o-'2.P3 Ikpikpuk ~o. 1 c- 2...0 0 Inigok 0- 1"1«\ J. \V. Dalton 0·2.02- Koluktak o-Il-$' Kugrua 0 - ) ÇS- Kuyanank O· 1$"".(, Lisburne O· 14~ ~orth Inigok 0- lo'b ~orth Kalikpik O' lOt Pearà C· 2.2.L Seabee O' 2.7.-3 South Harrison o· /03 South .\leaàe 0- 1S"4 South Simpson o'l~i Tulageak 0 - 0 -'t 1 Tunalik o-u.,s- \Valaka ~o. 1 0-042..... \Valaka ~o. 2 o· 04 B \Vest Dease 0-043 '"Vest Fish Creek 0- JaS" \V. T. Foran o'/ob ~ -- -- \-fessrs. .-\llen and Devine January 13. 1995 BL\LTSGS Inactive Drilling Waste Disposal Facility Closure Approval CO;\"DITIO;\"ALL Y CLOSED The following closure conditions were placed on the site (olloWIng the site vIsit/closure package evaluation. .-\ plan proposal to meet the conditions descrIbed below should be submitted to the depanrnent for approval. prior to undertaking any corrective action. Once these conditions. have been met at the sire. it will be considered CLOSED. : East Teshekpuk 6 - 102- Remove any scrap metals that have been uncovered by the lake erosion into the north end of the pad Prepare alternative plans to attempt to stabilize the exposed drilling mud at the north end of ,he pad in order to prevent runher erosIOn into the reserve pit and subsequent leaching into LJ.ke T eshekpuk \-fonitor site visually for a period of 5 years to ensure non-release of mud TER\IS .-\..'iD CONDITIONS Tnese closure approvals are subject to the foilowing terms and conditions: FL""LL SITE CLOSl."RE: The approval granted by this ktter is for the inactive drilling waste sites only. as required under 18 .-\AC 60.500 (di. Closure for the pad as a whole must be coordinated between the owner:operator and the appropriate state (ADNR. .-\DF&G. AOGCCì. or rederal (BLVI) :lgency. .-\dditionally. shouid :my contamination r'rom historic spdls be found on the pad outside the drilling \\iaste site (reserve pit area). [lmirïc:mon needs to be made ,0 the .-\DEC.'PCRO Contaminated Sites Section (271-..+399). ~,.v L'ŒOR.\'1ATION: Should additional imormation concerning environmental conditions at the facility make further actions necessary to protect human health or the environment. the Depamnent reserves the right to require additional investigation. assessment. monitoring. or remediaúon at the facility. 6 , , fI' fÞ \lessrs, Allen and Devine January 13. 1995 BL:v1!CSGS Inactive Drilling \Vasre Disposal Facility Closure Approval DL1Y TO RESPOl'."TI: .\'"otwithstanding any orher provisions or requiremems or this closure approvaL a person .:ausmg or permitting the discharge or oil or other hazardous substances is required by law to ~mrnediatelv contain and clean-uD the dischar2e. I.:\S "+6.04.020: 46.09.020). . .- COMPLL~'iCE 'VITH APPLICABLE LA \VS: If amendmems to this closure approval are necessary [Q meet the requirements of any new laws or regulations. the racility owner:operator must submit an application for amendmem to the DeparL"'11em at the above address. The faciiity owner/operator must adhere to all appiicable state statutes and regulations as they may 'ce amended from time to time. if you have any quesllons. ç¡¡;ase do not J.esitare to CJmacr Tim b.w ¡1[:::'1-4051 or this orfice. Sl~' a..",j,.· ~- -.~..,. . ~/ ~/ ./ ~ /~~A_...,,/ /' ~ :.-------Tom Chapple / / ADEC Regional Administrator Pipeline Corridor Region -:-:::::JRT"b ,PC?.C ~: home',10axer:"o1..:8) cc: John Samora. BLM/JPO D. Dworski. J. Dygas. BL\l/Anchorage K. \lueller. CSF&WS/Fairbanks Jerry Brossia. .-\~DRJSPCO ~ancy Welch. ADNRJFairbanks Al Ott. ADF&G/Fairbanks Glenn Miller. Doug Bauer. ADEC/June:m Jim Haynes. .-\DNRJAnchorage Jessie Kaleak. Sr.. Mayor ~SB. Barrow Pam Miller. The Wilderness Societyl Anchorage Larry Landry. ~ orthern Alaska Environmental C~mer/ Fairbanks 7 L :¿¡II _. Table 2. - Exploration wells drilled :_lh_~:~7~ l ¡roll~I~~~~~_an~ ~~ tt~_ U~GS from FY InB throu~h fY 19~. __--~ - .- D.to ~ Tutnl P~b/,s¡'..J Re¡o·:~1li:P - Nome toootlon 5 ",d,"·., 'ú,,, >,..".., fJ,plI, (;"0/0 Dr'l~ J' 'J , C~~~~~lk¡"1I UL~~o~:E 01 3/H/7S GIII1S 9.900 fI Non e µ0C 'f''' ¡;'"' /- r" '1 ":, ~ : ~ \'\ t. \.. ' \ten ~¿ ~e 1..i t'~\)\~ ~,(~~ ~,y:( ~) \,.i(./Y ,o.¡'¡S\Œ \H\ ;y.. '-;.1-, ,-·/_~·n~~" rf t (/C- (-c~(,.. 'V '}- \r - -r ~t:~~/ l.-_ 11110118 ~ --.:.. ~ ""-00.\ -... ~ I .---J -.I. ~ ~ ~ ...... ~ -4. -.,¡. ~ ~ \~ -."" , , ~ I I -4. --; I -" ~ --.¡,. - ~ .... ~ ¡ [ G :p Eut Tothekpuk ZSmlSol 3Il~/1G 5/11/7G lO.GC·' rr __u ....,. Number 1 Lonely G -p South Horrloon 50 miSE of 11/21/76 ~I8111 11.2~O ft D.' Number 1 Darrow &~Jì A ttgaru Point U mt SE of 1112111 3118111 11.535 It Number 1 Lonely G-JJ \1est F1ah Creek 51 ml SE 01 2114111 41~1 111 11.<121 rt Number 1 Lonoly G j) South Simp... 41 mt ''is,, of 3/9111 4130/17 8,195 fI - Number 1 Lonel y G --9 w. T. Po..n 23 ml ESI:: or 317177 41~4I11 8.8G4 It ___~ Number 1 Lonoly G-y Dr,w Point Te.' 14 ..I If 01 1113118 3113/19 1,946 rt Well Nwober 1 Lonely o ,...J) S:';i.h N~c,:~r ;4:.t UmlSor ~/1/78 1122119 9.~45 ft DarroW' (reentered 12/4/78) G ~ Kug.ua Teal 87 ml Slf 01 2/12118 5/29/78 12,588 n - Wen Number 1 D.rrow G-j) North t-:aJDlplk 31 mt SE or 2/27/18 4114/78 1.3" II Te,t WeJl Number 1 Lonely C-J) rnigo~ Tnt Well 80mlSor 817/18 S/~~/1~ ~O, to: ft Number 1 Lonely r -1) TunalUc Test Well 22 mt S~ of t;7"/ Number 1 rey Cape GY G-::J) Ikplkpuk Test Wel1 Number 1 rl'ard Teat \YeU Number 1 111/80 20.335 rc 42 ml SW 01 Lonbly 25 ml NB oC WoUtwrt¡;ht 11/28178 2/:8/80 1:Þ,481 rc 1/2G/19 4113/7' lO,2:!5rt_ 0-:1) ,_ 7' Ellst Sfmpaon Te.t 5$ 1':11 Sf!: o( ~ -1-/ W~II Number 1 Darrow 9.3(,7 ft G-=-D G:J) J. W. Dalton Te.t Well Number 1 USburrt Test WeJl Number 1 Scabee TClt .....ell Number 1 f"';... ^¡ W.1oI<¡>a rul 1...7';;..9 Well Number I East SImpson Test Well Number 2 G.::]J G~ G-J) Y j) ~ 2/19179 4/10/79 1.739 ft 3 ml S of Lonely 517/19 A /I /7~ 110 ml SIf Umtat 8111/1' 012/80 17,000 fI 1 ml Nlf or Umiat 1/1119 4115/80 15,GII ft U mI S or Darrow 1Z/~5/79 2/1/80 3,G('G n 50 ml SB or Dorrow 1129/80 3/15/00 7.505 n Awunll Test W"U tlumber 1 Wr,1 Dease Tcst :!8 mt SE or Test ,,'ell Number 1 Darrow 11;200 n Wl.IlnkplI Test Well Number '2' North Inlgok Tut Wdl Numbo. 1 \ Kuyonn'c Tcal WeB Nu~~r 1 Tul.ce~k Te,t ,; Well Number 1 t(olu)ltll)c Test G :P W,':! Numbc!r 1 2/19/80 3/:G/tiO 4.17D ft 152 "'I S or n.rrow 4/20/81 311/80 (rccnt"rc¡J 1215/80) 1/3/91 16 r.'\1 S of Darrow Z/15/S1 1. 3GO fl 20 ml $£ of 2/13181 Teahckpuk Lnkc 4/<1i.'t1 10.170 (t ___ 30 ml 51.; or Darrow 2/1~i91 3/JliRl :.::: ::---J 5''''ft~ '24 r.'It r;SE or Darrow ~/:tj/f;1 J/2J.'e:l i5 ml S or Sm!th nay J/~"/fi ~ I/LI .~¡¡ Table 2b...ß:lrTOW Cas wells recenlly drilled by the Navy and the Geologieal Survey. tlf\h~ Tutnl p"-U,-sh,,,j R~f'.r+> )at'~ þ,.¡/II"-" Name Loc3til')n S'Juddcd CCII:"! )ktcd DC' ¡tt) G.... cA :.535 ft-1 í , -.. c; -j) So. Dsrrow 5 mi SE of 12117/7G II1G/'i'7 t--: NQ. 1J Darrow I L-J 12 mi ES~: of 1/~8/7ï 3/3/71 2,2~7 ft_--I ....:. G.-J) So narrow No. 14 Darrow I I i \ I I -.>. G-Y SO. Burow 6 mt E of 11:9/7" 2/18/18 2.400 ft I ~ No. lG Barrow I G~j) SO. ßarrow 1.3 mt ESE of 3/2/78 4113/7a 2.38~ ft ---1 '- ~ No. '7 Darrow \ I Darrow Jll mi ESE or 4117f78 5/11/78 2.300 rt --.J I I ~ G-J) SO. I-¡ No. 19 Darrow SO. Durow to mt ESE of 8/23/80 ~/l8/BO .", " d tJ ~ G-)J No. 15 Darrow 1,% roi ESE or 9122/80 10/14/80 2.135ft_ -.I. -!) So. Datrow G No. 18 Darro.... &-.1) So. Dllrrow 1.1 m~ ESE of 417180 5/10/80 2.356 Ct No. 20 Darrow . . OFFICE OF NATIONAL PETROLE!1t1¡ RESERVE IN ALASKA 345 Middlefield Road Menlo Park, California 940?5 ONPRA WELL LOG TRANSMITTAL Date: 1-2(,rS"2-. t'1emorandum - To : 1}1i 11 i am Van A 1 en Alaska Oil and Gas Conservation Commissio State of Alaska 3001 Porcupine Drive Anchoraae Alaska 9°501 R IOSTR/\GRAPHI CS 7202 Clairmont Mesa Boulevard San Diego, California 92]]1 Petroleum Information - r·1i cropub 1 ish i nq 26GS South Santa Fe Drive, Blrlg. 5-8 Denver, Colorado 80223 Attn: Lisa C. Lane Petroleum Information, Inc. P. O. Box ~5067 Dallas, Texas 75245 Attn.: Mike Wolfson U.S.G.S./Husky viell)/. ])~I1~)E' 1f::~ Il<l'IKPlJk r¡f.~/) WAJ...AKf'1J #1 Logs from this well \\Ihich are cheeked bela", are being sent to you for your exclusive use in fulfilling commitments or ohligations to the Office of the National Petroleum Reserve in Alaska, U.S. Geological Survey. OIL, IES, DLL RHC Sonic FOC CNL-FDC ~HJD Sarabilnc! Corihan({ Oipmeter (Arrow) r~i era 1 ~0Lt~~'1= / /~A-- I'Af>t:"'/"L V\/'J, .CrYr,------ I Ø",4- ~G:"'OIA ~L lthology Ze ackno\^lledge receipt on this memo and return in the self-addressed t%~~;~ope. ~ .. It!" /7 /-'7 RFr¡:lvr.:D ,// ./"- t··" '. /'. ../ / U. ' .. ~.,1."~ '..... ---.,!'/ . L"'~ '/I Sign e'cP"'- /'-". ~:2 'Ctv--., ~ L~ ¡- t. b t} 1.;. t~g!. Date (.!¡!:,\s!<a Oil & l1,}è~ Lons. Comm,ssfo I\nchorage .- , UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Office of National Petroleum Reserve in Alaska 345 Middlefield Road Menlo Park, California 94025 DATA TRANSMITTAL Date: Uctober 29,1981 To: Wllliam Van Alen Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 ITE~1/ ITEMS Gamma-ray logs of following wells: (11) S. Barrow #9 Walakpa #1 S. Barrow #15 S. Ba.rrow #18 S. Barrow #19 Dal ton #1 W. De a s e # 1 Foran #1 N. Kalikpik #1 E. Simpson #2 Tunalik #1 From: rzai9@IDi9ß®OO19éìr L. S. Page U. S. Geological Survey Office of National Petroleum Reserve in Alaska 345 Middlefield Road, Mail Stop 87 Menlo Park, California 94025 Receipt of above Please acknowledge receipt on this memo and return in self addressed envelope attached. RE . eEl VEl? NO'Vlù 19 OJ A!.?Sk,? Oil 8 (',~ ('. ,tJ D t ·"0 (; . a f;J!71"· o,n{/]i,,~' ( de "")/Ofl acknowledged: /l¡1 / . .&'} ,/N-aríre·.. . ,/ :A~>~ /) . . ./J/) / ,1 / , , 1/ ' ///~o"\I'h ,. -- Â. UNITED STATES DEPARTMENT OF THE INTERIOR United States Geological Survey Office of National Petroleum Reserve in Alaska 345 Middlefield Road Menlo Park, California 94025 Date: /t' tu;o ~ WELL NA~1E: ¡)J/JLIlK¡9/J LOGS: PRINT SEPIA OIL - 211 OIL - 511 , BHC - 211 BHC - 511 FOC - - CNL - HOT - OIPMETER (CORRELATION CURVES)~~ X ~....~ TEMPERATURE LOG ~ I +12-- A~ .x J CBL - (Cement Bond Log) ./ MUDLOG LITHOLOGY Dc EXPONENT PRESSURE EVALUATION PROFILE IDEL SARABAND CORIBAND . ARROW PLOT OIPMETER OTHERS: L !: t':.. I . .... VI L.. j 'tD "', '.'< . Ui: C -. 8 18{ia Alaska Oil & G"I"' <.-, Cons C ~. . omrr.· hncnora.ge '''lsSior¡ ·..--" "", _e .- OFFICE OF NATIONAL PETROLEUM RESERVE IN ALASKA 345 Middlefield Road Menlo Park, California 94025 ONPRA WELL LOG TRANSMITTAL Date: II-/~'f'() Memorandum To: William Van Alen Alaska Oil and Gas Conservation Commission State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 Petroleum Information - Micropublishing 2665 South Santa Fe Drive Bldg. 5-B Denver, Colorado 80223 Attn: Lisa C. Lane Anderson, Warren & Associates Inc. 11526 Sorrento Valley Rd., Suite G San Diego, California 92121 Petroleum Information, Inc. P. O. Box 45067 Dallas, Texas 75245 Attn: Joe R. Mitchell ~N... A.ELIEH~A &ø' Ar rH/.j r/""é U.S.G.S./Husky wenY,t1- A--~ PI- Logs from this well which are checked below are being sent to you for your exclusive use in fulfilling commitments or obligations to the Office of the National Petroleum Reserve in Alaska, U.S. Geological Survey. DIL,IES,DLL Saraband FDC CNL - FDC MUD Coriband - "'Dr -:l-z" /I...~;~ ~ X Dipmeter ~' ,.:."r !,.¿þ ...~ ~ Ç)"a¡f#Ð H7IJ- ~.,---. _ Microlog BHC Sonic Lith XÊ remto.J..()~ ~/) :# 2."'''~_ Please acknowledge receipt on this envelope. memo and return in the self-addressed ; / /'""""1 ~l ,'., ..../,/. //(11 I,. i ,,;."'" ,...../ ,,x , . ... . i'i, ./. '/1./' v. ! ':;]..v""'- S i g ne'd t/ /'vl';!~PJ --- :', r ;;, ;' ! U E. D ' ,v i", : t... ~: I , Date . ,,' -, ,,""';~r) r""l. - ¡'" ...:P(" ......., ..'...... ,....... \..J /1..\ c:l<a on ß Gûs Cons. Commission M a... ~. crag" hocn " ·.. . United States Department of the Interior GEOLOGICAL SURVEY RESTON. VA. 22092 OFFICE OF THE DmECTOR In Reply Refer To: EGS-Mail Stop 915 ;RECEìvED MA~ 0 8 1983 ~.§~ç.s..ONP~ March 3, 1983 Memorandum To: Paul SmYth, Solicitor's Office from: Richard N. Wilson I~~ Subject: Description of Producing formation at WalakP~ The reservoir formation at the Walakpa gas field can be ~ribed as: The "Walakpa Sandstone," variously known as the "Pebble Shale Sandstone,U the "Unconformity Sandstone", and the nKuparuk River Sandstone," represents the lowermost Neocomian (Cretaceous) and rests unconformably on the Jurassic Kingkat Shale. It is the natural gas reservoir of the Walakpa gas discovery and was first identified between the depths of 2010' and 2087' in the electric logs of Walakpa well number 1, located in Section 9, T20N-R19W and between the depths of 2604' and 2637' in Walakpa Number 2, located in Section 31 T20N-R19W, all of the Umiat r~ridian. -The Walakpa Sandstone 1s not to be confused with the Barrow or Sag River Sandstones. This formation would be excluded from any leases granted in T18N, R18W, T18N, R19W; and T18N, R20W (see attached map). Attachment cc: R. Lantz G. Gryc / r~. Brewer J.Devine/J. Rollo R. Wil son v. Zadnik EGS:RNWilson:kes:2/28/83 . . .... + 2 SMITH BAY I I '.'N RIO. , ; . ... ". I .---...:..:----L _.. - '_., ....... rO" .:" . . - 8 20 . ..' .."-.. " . ,..""..~~-~ - à. '1' .Q "aJw' <f!} '., 12 1 ( - - 36 40 32 28 24 æ MILES 1 4 Walakpa Test Well No. ..Area. -b be CO"'\lelJe~. Q.5#te ~Io~pa.. 9/1 S +,,,, ~ ~. AæQ.. wj. .hm wh,cLc.. -I)le ~ tùzla1pa. ~a1'H i It be t'Kctuded ttiswt WPM l~i o s.,,1/ r It' L - ~I-- ~." ..... - flGH· I -\ " ~.......rr "6N-A26W- ~j , ~~ -+ \ .~.-1_ ö·u..... No.1 \'" ~ ~ (NPR..A , ~ *'. .,.,-- -- ALASKA " ..... G1 c: ::0 I"T1 .... . r- o n ~ ..... o :z - - ::> ." . :æ: )::It r- )::It ;C "0 :Þ ~ I"T1 V) ~ :c rr'I r- r- :z o . .... . . .~~.t..o" ¡."' ~ ""'~ .~\ . 0 :I ... ~ United States Department of the Interior GEOLOGICAL SURVEY RESTON, VA. 22092 OFFICE OF THE DIREcroR In Reply Refer To: EGS-Mail Stop 915 RECEìVED MAR 08 1983 !l~~ç.s.-ONPijA March 3, 1983 Memorandum To: Paul SmYth, Solicitor's Office From: Richard N. Wilson I~~ SUbject: Description of Producing Formation at WalakP~ The reservoir formation at the Walakpa gas field can be ~ribed as: The ·Walakpa Sandstone,- variously known as the "Pebble Shale Sandstone," the "Unconformity Sandstone", and the "Kuparuk River Sandstone," represents the lowermost Neocom1an (Cretaceous) and rests unconformably on the Jurassic K1ngkat Shale. It 1s the natural gas reservoir of the Walakpa gas discovery and was f1rst identif1ed between the depths of 2070' and 2087' 1n the electr1c logs of Walakpa well number 1, located in Section 9, T20N-R19W and between the depths of 2604' and 2637' in Wa1a~pa Number 2, located in Section 31 T20N-R19W. all of the Umiat r1eridian. -The Walakpa Sandstone 1s not to be confused with the Barrow or Sag River Sandstones. This formation would be excluded from any leases granted 1n T18N, R18W. T18N. R19W¡ and T18N, R20W (see attached map). Attachment cc: R. Lantz G. Gryc / r1. Brewer J.Devine/J. Rollo R. Wi 1 son V. Zadnilc EGS:RNWilson:kes:2/28/83 . 8ARROW~;0 Otr.WHO;-' .......") . ,~!». , r-.. Sn R;¡',owNo 16 So 80rrow No l.-A.. 2~Aw' 40lO' . J'~'G'7 8.9.10,",.... .. iS~O"OWNÞ 12 13 . 0 14, '!i. 17)"nl.lh. ~_-....... . Wut . "- . l\ '" .;........ '" I / ~360........ II.... " ..., )6 ~ /\ \ ~~ t) -.....::;;s( ~ ~~~ (\ + r \.J -+ L !li",,".. "0 2 ~ ~"~~ \) ltt.J'lo.- ~ ",S¡ IPlon 0.1 l "f~$' ~ '-...., i'....~ NOZ '18N RI2W II S 1.11 "rH EI.'A Y .. A"8N'1Iflw I fluN·Al8W -:t " \vun" ('" t $1...- ".. J:. I, $'vll elllf tj6 '. ( N I \ . ::;ti e :". r""~ (,.. ,~., _ "~ ~ il I C\:'_'" ~ ~,t'1t\t- ~ ß - ) ; ,~Jf - _1 ~<""I'~\(- ~\¡\f~,:::f""'" -:,,(f:1_ð ~ "'N·AH" Tl6tj·~" "6"·R22W f "'H-R20W Tl6H·R..I" Jl6H':'6': '¡ Tl6H}'" [ '2" \ ~ " - / ß/V£N.____1 ( ¡-", ,..... :: _ a-~---" I -}"" f.~oE: ~~ < I l( 2 (~ (. ? "\ : j ,"'t.rv 4. Mt~" No.1 -tjC¡;,':ov~,NO "" ~. CI'~l ~ .. )~~::~ V J ,~ ..,.-.... ~ '\ ~"::;~\R) .., "OW \~ ;, .' .\ - (')$) o~~ 1 ~\;J 1 ::::" ~, -1;;""',-- -Fif' -- ,.,.ø~!c( ;.~."'. ".,-.... ""-...~ "" ", ,. '" '" ~) \ .~ 1 ., ("\ I _ AI PflON'R2OW K. I .." - G') c: :0 fT1 Walakpa Test Well No.1 Area. -b be COY'lVtlJe d ds-lVle ·'l.ù2lakFO-- 94'5 +,,,, 1ò .. ~ Å'FA.. wi-lhln W~Id.c.. ..f)¡e ~ WaJ~pa. ~O¡lHiIJ be ~'eKc(c.tded thswt WfJP¡:¡ Il2f»i .... r- o n :::- -i - o :z - ..... :::- ~ I -\ " . . (NPR-A ~... 'Y- .... ~ o 4 ,.....-L. ._.- ". ..,-e ALASKA ~ '.' +. . B IZ 16 20 24 -"~~~.~- SCALE MILES ~~ ~ ",;:... I ì 'i,l ~ "c;a-" 28 32 -'"-......~, 36 40 1..-.. 4 """ o I No.1 + + _-.L -'·"'T ~ ~., (NPR.I 32 ~6 12 16 4 ~ SCALE 4 Walakpa . . 24 ~ MILES 20 o Well ~I-~ Test I (ta. , ALASKA - \ ""- =1"',--1:. t~[j .~,:~~ ""\. '. -,.. "T ....... (j) c:: ;;c m ...... I ï o ('"') )::a -I ....... o z ..",. ::; -0 I :E: )::a ï )::a ^ W -0 )::a -I m (/) -I :E: m ï ï Z o ...... . . ) "/::: : -- . .'.. ~. ) ,~.' ~~ . .;;.~... '. . ,.',; -.. ~ - '¡::s : 0 ,-,.'~/...... 19 Âl0-·':('~~"'"!:. ....,...-" _f. ~ ~, "! ~ . '\.' ~....,,- . ~-""..'( ';I '0' Ii '/.....- .. _ J". _ '-:'j2'':'::':.:~:'::-.._JJ ,>,'.' ¡ ,. t· -. Ò~'\'-';-_"'~'J( -., ~ 12 J.6 \\ \':",_ -,~~ ì'=---.... (/. - _..) , I . \ '- -~<~,·1·· '~ I~' '" _.,.:::_\ f ~ I ~ ~_--L '1 I~',II ....1 _I' "\'~ co \ '\~¡"..:..... \- t'.\:~ J;~ \, ';"'-:::~~~~¡t) ~\ jf} \) \,! 'ff:,~ ¡t;~ , ...--.... . - - -- . : \ \~_J"""'~::, 'I' 'I -~~. J., ...t..;;-! '. \.., ;r :' ;"I . i~ .!õ I 5"1..:.r- \ .:J;¡' ! z;} . --I.. _. . ,~-.., ! ,,-... I > ¡ :t,.,.:. ì C,""".: ";~ ,~ .~, ~U' .. ,- . -" I~·;t'· 'w t /,C _ I I' '.~:' .~ .,1 . 1,.;-:':'r,. "':'~. ,,-!:, .,.-... ~ .}. . I _ I c> , , , . '. . I ", . I .~: ~;;:.~'t-- ' , ,-.;i';: . f'. ;.:-.~ (~ I ¡ I . . h;;);~ 't' /'(;.~'i.". \ \:r:;':" , I ~:\./)... ~ '~1{ '"l..·. ~j~1f.·:_:1·t~' l:~ 11 ',1.~~12 :\-. ~~.~~ . ~ f,~-,:~. 1-' ~ :'-,"-V. \)i n . ., . .' \\ ~'~/'N : - . - .1\' - - a -'.. . , il .l'. b j.-- "1 '\ 1\ ~'l;>, \,\ <II' - ". . ; <7 ~\.._'- /",,,:, ·1). ." I.. -I i - \ \'I~~ ~ -J<';v. \.-IT ,"; ",...;;;-.: {:'~;==-::--I ~;~ .-~ ~ : \ _ ,;.- ¿) f7f.. ,If' ,,:¡:. -:~::;~'I--Ì- .~17. I' "~'-: ;t'~ : --:h \~' .<\ 14 '. .I ~ I ,.:;; /-,:!.-.\ , .. . "Ú'¡ " - - -, -L ... _ \ , . -- ,~~ ~.' . ¡ -: ";-'0 - ... I~! ~.... Ii - - \ .. IJ ,..:..........'),~ ~-",. ___~~¡~..... I\~.. J /,'Ø.. a .' . Q ~. :. .. f\ ., '\) r:1 j~.=-:~~.~ .:-¡¡~-~~~... .-.. .. : -.-:r:- i -- :'~<J-2- ~ ....2? ...r"'\1-_·-2?YJ~-" 23 .." _1: "_~. , 31 ~ ---' ~ ;,. ::7" C==?u~ed 10cat~on based on ¿a~a ==00 3a.-r Au~c=ated ~~evs, Inc. to ~usky Oil ~~R Opera~cns. Inc. dated Aug. 11, 1979, a copy of wCic~ is on file wi~~ Tec~onics, Inc.. Anc~c=age. AK. CERTIFICATE OF SURVEYOR WALAKPA 6-80 LAT. = 71°05' 57.63" LONG. = 156°53'0:3.79" y = 6,253,083.18 X = 632.366.26 ZONE 5 I he~by certify that I am proper1y registsred and licensed to practice land surveying in the Stats of Alaska and that this p1at represents a iCC~t~on Survey made by me or under ~ sucer- vision. and ~'at all dimensions and other details are cor~~t. o , 1/2 SC~I.S: IN MIu:5 2 1 Figure 2 Surveyor's Certificate _-,....,"\'e.,'- --~ OF Ai.. '1 :~ ............. 4~ ~ '" ¿",:.' *, .... 1" 1- ,. '" ..- .. .,,-, :""l49!2:i -~ \ ~:7, ~._~ -~-~:~~ æ", ""~ ..-...--- ~ --- \ . .. .-! ~ ~ ~ )o_!.. 1..0-.. : 1: ,¡, I ~::. ". M. J.:6ü.S ...."... , ft<"- '··... ./..~~f " t'() ~ ..................') ~ ~ ';~~'s"'"("~'J"_ \,,~;;:..:.~- AS SïAi<ED WALAKPA TEST WE'LL No.1 LO~TED IN SE ,/4 ?~O"íRACTE;) Se:-:.9, T2:JN. "19W. U MIAï \oCe:¡:¡rCIAN , ':'K. SURVEYED FC R HUSKY OIL N. P. R. OPERATiONS, !NC. ø T;O~80~?~~"~~RA!E~~~ 4 I I I I I I I I I I I I I I I I I I I . . NATIONAL PETROLEUM RESERVE IN ALASKA GEOLOGICAL REPORT WAlAKPA TEST WEll NO.1 RECEiVED A ¡p¡ (ª Œi & ß:~.'" ¡::onL HUSKY Oil NPR OPERATIONS, INC. Prepared by: Harry Haywood & Gordon W. legg Edited by: R. G. Brockway For the U. S. GEOlOG I CAl SU RVEY Office of the National Petroleum Reserve in Alaska Department of the Interior AUGUST 1983 I I I I I I I I I I I I I I I I I I I . . TABLE OF CONTENTS Page GEOLOGIC SUMMARY Introduction .... Pre-Drilling Prognosis Post-Drilling Summary Location Map (Figure 1) . . Surveyor's Certificate (Figure 2) 1 1 1 3 4 WELLS I TE G EOLOG I ST'S REPORT Introduction Stratigraphy Wireline Tops Cretaceous Torok Formation "Pebble Shale" Walakpa sandstone Jurassic Kingak Formation Triassic Sag River Sandstone Shublik Formation Indeterminate Argillite Oil and Gas Shows Conclusion . . . . . . . . . . 5 5 6 6 7 7 8 8 9 9 LIST OF FIGURES Figu re 1 - Location Map Figure 2 - Surveyor's Certificate 3 4 PERTINENT DATA AND APPENDICES Appendix A. Summary Pertinent Data, Operations and Analysis A -1-3 B. Drill Cuttings and Core Descriptions B-1-15 C. Logging Reports and Analysis . . . C-1-2 I I I I I I I I I I I I I I I I I I I . PERTINENT DATA AND APPENDICES (Continued) D. Core Analysis .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. E. Drill -Stem Test Reports Drill-Stem Test No. 1 Drill-Stem Test No.2 F. Fluid Analysis Gas Analysis Report - DST No. 1 Final Flow (#3) . . . . . . Gas Analysis Report - DST No. 1 Final Flow (#4) . . . . . . Analytical Report - DST No. 1 Gas Analysis Report - DST No.2 Analytical Report (Fluid Samples) DST No.2. . . . . . . . . . Analytical Report (Water Samples) DST No.2. . . . . . . . . . G. Special Studies Water Susceptibility - Core 6 .. .. .. .. .. .. .. .. . 1 . H. Listing of Other Available Geologic & Pertinent Data Final Micropaleontology Reports .. .. .. .. .. .. .. 2. Drilling History Report, Walakpa Test Well No. 1 .. .. .. .. .. .. .. .. .. .. 3. Drill-Stem Test Reports with Charts for Drill-Stem Tests No.1 and No.2. . . . . . . 4. Analysis of Cased Hole Drill-Stem Test, Walakpa Test Well No.1, NPRA 5. Source of Other Geological & Well Data COMPOSITE LITHOLOGY LOG (I n Pocket) ii .. .. .. .. .. .. .. D-1-3 E-1-8 E-9-15 F-1 F-2 F-3 F-4 F-5 F-6 G -1-5 H-l H-1 H-1 H-1 H-1 I I I I I I I I I I I I I I I I I I I . . GEOLOGIC SUMMARY INTRODUCTION The Walakpa Test Well No. 1 is located in the SE. 1/4, protracted Section 9, T20N, R19W, Umiat Meridian, approximately 15 miles south of Barrow, Alaska (see Figure 1 and 2). Drilling of the well commenced on December 25, 1979. The well reached a total depth of 3,666 feet on January 23, 1980. After testing a thin sandstone at approximately 2,075 feet, the well was plugged and abandoned and the rig released on February 8, 1980. Significant indications of hydrocarbons were restricted to approximately 15 net feet of Lower Cretaceous sandstone which tested gas at a calculated rate of 325,000 cubic feet per day. PRE-DRILLING PROGNOSIS The primary objective in drilling the Walakpa well was to evaluate the potential of an interpreted Upper Jurassic sandstone predicted to occur at approximately 2,075 feet. The objective horizon was seismically correlated with Jurassic sandstones in South Barrow No. 3 and was also thought to be correlative with the Jurassic Kingak sandstones penetrated in the South Simpson Test Well No. 1 and the Kugrua Test Well No.1. The top of this sandstone was forecast at 2,075 feet measured depth. Oil and/or gas shows had been noted from this correlative sandstone in the above wells where porosities averaged approximately 16%. Seismic interpretation and isopach mapping of the Jurassic sandstone indicated truncation of the sandstone by the basal Cretaceous unconformity to the north of the Walakpa location. Seismic interpretations also indicated a phase reversal anomaly occu rred to the south of the location. Th is phase reversal occurred in a south to north direction and was interpreted to be related to changes in fluid saturation from water-wet sandstone noted in the Kugrua and South Simpson wells to hydrocarbon saturated sandstone in the South Barrow area. Closure on the south and southwest was provided by regional dip. Secondary objectives of the test were the Sag River Sandstone and sandstones of the Shublik Formation. The Shublik Formation was expected to directly overlie the argillite basement at this location. The top of the argillite was forecast at 3,550 feet measured depth. Geochemical data in the area indicated potential source rocks in the Kingak Formation and overlying "Pebble Shale". Matu ration studies indicated both oil and gas cou Id be expected at the ta I'get objectives. POST-DRILLING SUMMARY The well penetrated the top of the argillite at a driller's depth of 3,633 feet and was drilled and cored to a total depth of 3,666 feet. 1 . . I I I I I I I I I I I I I I I I I I I The primary objective sandstone was penetrated at a depth of 2,070-2,090 feet, or nearly as forecast. This sandstone is now informally referred to as the Walakpa sandstone. The entire sandstone was cored (No.6). Core analysis indicated an average porosity through the 20-foot interval of approximately 18% and an average permeability of approximately 50 millidarcies. Average water saturation from core and log calculations are 50% and 40%, respectively. The zone was initially tested open hole but mechanical problems associated with this test resulted in the interval eventually being retested through perforations after running and cementing 7" casing. The well flowed dry gas at approximately 325 MCFPD on a 14/64" choke. Flowing tubing pressure was 260 psi with 1,026 psi FSIP. Additional details of the testing are in Appendix E. A special water-damage analysis performed on the core from this sandstone indicates fresh-water drilling fluid may have damaged the formation and resulted in lower flow rates (see Appendix G). The age of the sandstone in the interval 2,070~2,090 feet is now considered to be Neocomian*. Cu rrent interpretation, as supported by more recent drilling and paleontological data, strongly indicates this Walakpa sandstone is approximately equivalent to other Lower Cretaceous sandstones such as the Kupa ru k River. No additional hydrocarbon reservoirs were noted in the well. The Sag River Sandstone and Shublik Formation sandstones did contain some porous intervals but all were interpreted to be water wet from log calculations. More recent drilling in the area (Walakpa Test Well No.2; Kuyanak Test Well No.1) have served to better define the limits of the Walakpa sandstone. This data now indicates the unit pinches out depositionally to the north and that the southern productive limit lies somewhere between Walakpa No. 1 and the water-saturated sandstone present in Kuyanak No.1. The potential lateral limits of this sandstone are still undetermined but appear to be large enough to provide a significant local source of gas. * Biostratigraphic studies found Neocomian age foraminifera in the Walakpa sandstone of the Walakpa Well No.2, drilled in early 1981. 2 ------------------- I ." ...... CìJ C ;0 tT1 Walakpa Test Well BARR0w&:'''' ....." L /' So'/I'I"owNo 16 ~ So. Bano';·No. 2,-~ 24Ot¡'..... 4020'" . -l~'fi'7.8'9 ,IO".,~. +-_". -s~o"o'taWHO..'2 Ij -',,--. '~tY,'~8, 19,26. ~'-...... ----- L:.-'":;) WU' . "\ o. ~"""2900 2731 -+- /-~ "\ ~\ \ INI.ET S ~ / :~::!'f CYh \' ~ ~ 1 L ö A\~ J±:''\~~ + / It'"" ~ I\J 1\ +) Q ¡'\; ¡- \ +JìE73g~"lP'o" NO.2 \J 2ït -..... ~ . .SlmPton ~ 11.1 ^ \" roo 2 TI8NRI2W 1.1 SMITH BAY 5'.11 Cliff H(¡'J8N-It2'., r I r. - "aN-"8W~ (UJan~' £ 51"""... Na" :j- n,' .{ ..1,} ~ ::¡.,. "~ L 1(""" - ¡;l[ AAOMIRAIIY r ,\ 1 1/ I C):'_- ~:r8AY, /1 --... 'v ........... · r'~!T""( v--.:~ l~... +~~V""~' - (D¡_ T ~ J \ ) . ,...."" ""''1 \ ""·"'·v ,,,...... ,,,..... "....~ - ""'7' [' ~ / RIVt:/f .=--P '/ ~ " ",. , -~ ~~~p~ ~V".o:..., I t~~_..'" '\. (~t / /;:;V- ,¥..", ¡- ".'" 1"'"'\ ".. ,..,. (_ ~ -V"~.t? ,,,...,. r( .~ v";;'\~ "~,. þ c~, " ~ Þ7: ,,~.. '" ~ ,p¿ ~ ~. ........ þt-"" ''',·''V '\.."'" "".... ......: I'" 0" " , , 'Oo ~ \k ) TlOIHI2OW K.. / o 4 8 12 t8 20 24 28 32 36 j = ~ f-' r- o n ):::. -f >-I o .2: $ - \ -0 "'" + W I rr I -f I 9 ~I~-' p'1\-.----__ r- ~\; (1I9'UO No.' 12,~1I8' .2: o . - TIIiN- I<'4W f-' - I, ""·"'7 _t; (NPR -A ~.... MILES \.........-~ - _...... SCALE Q "r::n.:rr I . . I I I ,,j-~ ::-~~:."'~( ";. .? " (( )·1,1-:-/ ,,", , - /. -- \ - - 33" 'J4 ;Q~>-:':;'-_/~')6 3\ -32 ':"'~"""::'J'-"-"'~"_,, '..{ ,~' ø \\ \~I'· ~T~'~"..)/ --..I ? þ~ II ~~-::-j . .~~ n ~\ '-"':+:::Z'< ,,~',J;'7';;' ð c: '.. '~'l'~" ¡. Ìì\ I~~ !~ \\~ \, ;;": /' . J' ~ "'1\ Ii ''<'' ¡it ,', .......' ,~ . -~: : ~,::'7. ~ \, !)} \J \\! '~) ¡ ,ft~~ I ~. . - - ... : \ \\_.1........-;.::. / , l '.I, _,,\;l:....{. '1 z ':?\ - r " .'·t -.!) . & ì ~, -, , :..r-' 4 < I .' - . . . ~.':....::.. ¡ .;. '. ·;7-'""' :.., :...... \1>. i :t-,;,:/' i ,', ~,~ ' :' ~.'...,~ ,t'~ .-":, ,., ~·..,f_.~/ f I ~",.",}#I ..__ .. ~~ ...-;.,,--..... '} ). t ¡ - 41 \. "_":, I C> , ,'~." #J! ':J ~~ ~1 . / 1', - r _'; ':'1-;'-, ~ .J I ~ IT, I' ..:..-._ (". f ¡. . '!i ~ Ill" ~-'.~'" í' '. ç.' ¡¡ ~. ~ ..:;)ì ) , . 4~"1- 'I . /' i~' " \ ""I" \ I,. \. '~~ . I ' ,,¿;- " \1 '.. '../ .~. -. /-'" r ' \. ,- '!/' " ~ -.. 12 ., : ' !,8. r'I".. . t"Zso.:"1 ",'\,19' _" I ( ~~ ~.-'.::' '"~ . '~. - '~~, ~. - : . ; :: -. \)~ n '", :~ '" 1,' ':~ ;' 'Ñ . > '. . ~ - ,j . ~ . .,J ....\- r-- - r--·....; _1 ' \ II '.- ~~ . I:>' 1,1 2;...· -··1 \. ;.¡; () " ~ - I ì .-., \ i - \ \'1°"," ,yo.;.., y\-' '1 ~~-~;'':.' '.'·r-'~'::~~:' ¡ - (!~~" .¡~:: J Ii ..: ..1\' \ ð, : ';';~ f' '):¡...:;<~/' !- - 11. ! 1 . -: 16. 'H - --: ~~ '\ . - l' ( . .' ¿ I' . .;;/<:;/ -\ (\ I.·· - '0,.' ~...L' ..\ ,. f 'I /.:;:"""0 t ('\. ¡- .,,,__i~ ii:·' ¡ -",2\..J·. / ,'...::,.' ø .., .. <,} 1\ ~. ... \. 1 - \'I ,,)) cJ ) /? (: >~~ .~. .I~ ' II )~- ~ ·:~Z··-!':-§~-~D~~·· - -' ,. . ) ,-' . 0"' l-. ",..' . - - . - (.. - I$'{¡ '1- >f(~ -. 19 ';'.Ãl-.;=--'¡~:O,,"!!. "':~·_2?~-(~~1.-"".c"22;~~:;! I 23 .... I" _~ .. \.J.. ... µ. . . - _ _ ~.1 , C=~?u~ed location based on da~a f=o~ 3a:= Au~c=ated ~~'evs, !~c. to ~usky Oil ~R Opera~icns, Inc. dated Aug. 11, 1979, a copy of wtic~ is on file wi~~ Tec~onics, Inc., Anchc=age. AK. I I I I ~ I I CERTIFICATE OF SURVEYOR WALAKPA 6-80 LAT. :: 71°05' 57.63" LONG. :: 156° 53' 03.79" Y :: 6,253,083.18 X :: 632,366.26 ZONE 6 I I I I hereby certify that [ am properly reg;st:red and i i ce!1sed to practi ce 1 and sur'/eyi ng in the ~tate of Alaska and that this plat represents a ìccat~on survey made by me or under ,~ sucer- yis~cn, and that alì dimensions and other details ar-e correct. o ! In SC, ,U: IN MIL.£S l i I AS Sï"i<ED WALAKPA TEST WE<LL NO.1 I --........."'!.'\'\.... _-.:: of .4<.. ." - "", >;- _..... 4" '" -",'Y- ..... *..... "1-·1l. ~",." . '. ~1 :"" {49~ -'-'- \ ~:Jl 1c.~' , _~~. -:::;;;- æ,.. ......._.-'<:fT~'<- ..' J I.. '.L_ : '" :! :¡ -,., ~ ø_ ~. f2 ~ II,,~:.".. .... ~óû..S ..._~ ", f~"'1""", ../,,/'f '\ "'0,. '....-- ~")_ ~ ';-:'~<s~·-·¡·...·>,- '\,,:...~.:......- LOc.:.TED I~ SE 1/4 PC¡OTR~Cõ::D SE-:.9, T2'::)N,=119W, UMIAT 1oIe:¡:¡iOtAN , ':'K. SURVEYED FCR I I HUSKY Oil N. P. R. OPERATiONS, INC. ø T;O~Bl9~~,I;~AAlé~~~ I FIGURE 2 - SURVEYOR'S CERTIFICATE - WALAKPA TEST WELL NO.1 4 I I I I I I I I I I I I I I I I I I I I . WELLSITE GEOLOGIST'S REPORT by Gordon W. Legg INTRODUCTION . The Walakpa Test Well No. 1 is located approximately 13 miles south-southwest of the South Barrow Gas Field and 8 miles southwest of the South Barrow Test Well No.3, a dry hole with a total depth of 2,900 feet. The Walakpa well was drilled to test the so-called Simpson or Mid-Ju rassic sandstone which is absent in the South Barrow Gas Field and is poorly developed and shaly in the South Barrow Test Well No.3. Seismic interpretations indicated a possibility of 'a gas reservoir at the approximate expected level of the sandstone at Walakpa No.1. STRATIGRAPHY WIRELlNE TOPS DRI LLED DEPTH CRETACEOUS Torok Formation "Pebble Shale" Walakpa sandstone 100' 1701 ' 2070' JURASSIC Ki nga k Formation 2087' TRIASSIC Sag River Sandstone Shublik Formation 3224' 3314' INDETERMINATE Argillite 3633' CRETACEOUS Torok Formation: 100-1701' SU BSEA DEPTH -50' - 1 651 ' - 2020' -2040' -3174' -3264' -3583' The sediments of the Torok Formation for the most part are a sequence of clays and claystones with a few si Itstones and sandstones down to 900' then has an increase in the thinly bedded siltstones and sandstones from 900' to 1701'. All of the sandstones are carbonaceous with flakes of black carbonaceous material and are extremely shaly and silty. They are very fine grained, and exhibit poor to very poor porosity, consequently must be considered as having very poor reservoir potential due to both low porosity and insufficient bed thickness. There is an observable gradational character from clays and claystones through siltstones to the very shaly, silty sandstones. 5 . . I I I I I I I I I I I I I I I I I I I Only one minor show of oil in the ditch samples was observed in the Torok, occurring at 250'. A core was obtained just below this point at 257 -287' . Of the 23' recovered, most was clay and claystone with th ree thin sandstones (1 -2' thick) which were shaly and silty and exhibited no oil or gas shows. Sediments from a depth of 390' to 900' are Early Cretaceous (Aptian-Albian) undifferentiated from paleontological (Formi n iferal) studies and from 900' to 1690' they are Early Cretaceous (Aptian-Early Albian). Paleontological studies based on palynology give ages of Early Cretaceous (Aptian-Albian) from 100' (conductor pipe) to 1690'. Electric logs revealed the top of the "Pebble Shale" (base of Aptian-Albian-top of Neocomian) at 1701', which is very close agreement with paleontological determinations. "Pebble Shale": 1 701 -2070' The dominant lithology of the "Pebble Shale" is a charcoal gray to black very organic shale. The shale contains "floating" rounded, clear, polished, greasy-appearing medium to coarse quartz grains. Occasionally, some of the grains are composed of chert. Toward the bottom of the formation and approaching the sandstone, the shale becomes highly carbonaceous, partly silty, and the color becomes more generally dark gray and gray-brown. Pyrite is common, and frequent large wood fragments were observed in Core No.5 from 1981 -2041'. Ditch samples define the Neocomian "Pebble Shale" from 1690' to 2064' on the basis of forminifera and from 1650' to 2064' on the basis of palynology. Both foraminifera and palynological determinations were able to define the base of the Neocomian at approximately 2064' by examining a core which was obtained from 2060' to 2120'. A more convenient marker would be that obtained at the base of the Walakpa sandstone which occurred at· 2087' on the electric log. The zone from 2064' to 2080' appea rs to be a reworked zone, paleontologically, and it is impossible to assign a definite age to it. This is typical of so-called "unconformity sands" which, in this well, are most likely early Cretaceous in age, but contain some reworked Jurassic fossils. Walakpa sandstone: 2071 -2087' The interval 2071 -2087' is a sandstone with fai r to good reservoi r qualities. Some equivalent of this sandstone is present in most of the wells drilled in the National Petroleum Reserve and is variously known as the "Pebble Shale", "Unconformity sandstone", and "Kuparuk sandstone". Lithologically, the sandstone is very fi ne to fi ne g rai ned, ca rbonaceous, and glauconitic; occasional pyrite was observed. Two thin conglomerates are present in the upper 5' of Core No. 6 (2060-2120'). Both are composed of black chert and quartz pebbles and cobbles, large clay blebs and scattered to common glaucon ite pellets. One (2062.5-2063.25') has a very shaly matrix; the other (2064.5-2065.25') has a sandstone matrix with scattered hydrocarbon staining. Light oil staining was observed in the core from 2063.5' to 2080', accompan ied by good petroleum odor and 6 I I I I I I I I I I I I I I I I I I I . . varYing degrees of fluorescence from dull gold to straw colored. Most of the shows yielded good cuts with a fair to good gold residue. Shows of gas were detected with the chromatograph. This sandstone was cored and then was tested both open hole and later th rough casing. JURASSIC Kingak Formation: 2087-3224' The sediments representing the upper 963' of the Kingak Formation are alternating sequences of silty gray and brown shales with very argillaceous, light gray to gray-brown siltstones, and a few thin" rather argillaceous and silty sandstones. All sediments contain glauconite inclusions and pellets, and are somewhat carbonaceous. The shales are the dominant lithology above 2660' with the siltstones most prominent below this point. At 3049' (electric log), a 55' Lower Barrow sandstone equivalent was entered. Fifty-th ree feet were recovered from a core at 3051' to 3111' (3058-3118' electric log). This sandstone, which is a gas producer in the Barrow gas fields, was fairly well developed in the Walakpa well but had marginal porosities in the range of 12-18% and did not contain hydrocarbon shows. The sandstone was generally light gray to brown, very fine to fine grained, carbonaceous and somewhat shaly and calcareous. There were no shows of oil or gas in the Kingak and, with the exception of the Lower Barrow, none of the rock units had potential reservoir qualifications at this location. From 3104' to 3224', the rocks are predominantly medium to light gray siltstones which grade downward to shales at the base. A few thin gray, very fine grained sandstones are present. Rocks of Late to Early Jurassic are represented in the Walakpa No. 1 well. Foraminiferal and palynological determinations pick the top of the Late Jurassic at 2080' (2087' electric log). The base of the Late to Middle Jurassic is somewhat indistinct, but a depth of 3087' is chosen as a probable pick. A Late Triassic to Early Jurassic age has been assigned to the interval 3087-3360'. The electric log pick of 3224', which represents the top of the Sag River Sandstone, is preferred for the base of the Jurassic. TRIASSIC Sag River Sandstone: 3224-3314' Rocks of the Sag River are primarily sandstones and siltstones with some thin shales and limestones. The sandstones are tan, medium gray and off-white, fine to very fine grained, glauconitic and have some carbonaceous material. They are siliceous and generally tight at the top of the interval but become increasingly calcareous with depth. No hydrocarbon shows were observed. 7 . . I I I I I I I I I I I I I I nterbedded with the sandstones and calcareous siltstones and reddish-brown shale was noted dolomitic limestone was observed in are thin gray to dark gray, argillaceous gray to dark gray shales. Some in the samples. Tan, microcrystalline, the 3230-3270' samples. Although Anderson, Warren & Associates, Inc. do not pick a definite Triassic top in the Walakpa No.1, the Sag River Sandstone has been given a Triassic age in other wells drilled in the National Petroleum Reserve in Alaska. For the purpose of this report, it is also placed in the Triassic. ,., "S õd 'f . Shubli k Formation: 3220-3633' The Shublik consists of limestones and generally calcareous sandstones, siltstones and shales. There is an alternating sequence of sediments of the above rock types which appear to be gradational with each other. These rocks are typically glauconitic, occasionally carbonaceous, and become increasingly fossiliferous with depth; most of the fossils are in limestones. Light gray, very fine to fine grained, calcareous, glauconitic sandstones and light to dark gray siltstones are the prominent lithology down to 3505'. Below this point, limestones become the major component, although sandstones and siltstones are common. The limestones vary in color from dark gray to white. Thin gray and gray-brown shales are scattered th roughout the formation. Foraminiferal determinations choose the zone from 3087' to 3360' as Late Triassic to Early Jurassic without committing a definite Triassic pick. Palynological determinations assigned the zone 3090' to 3360' as indeterminate. Foraminiferal determinations choose 3620' as the base of the Triassic while palynological determinations are more indistinct with definite Triassic extending only to 3420' followed by an apparent "data gap" from 3420-3545' and a final classification of indeterminate for rocks from 3545' to 3666' . None of the rock units of the Triassic are considered to be a potential reservoir rock because they are generally quite well indurated and have low porosities. No shows of hydrocarbons were observed. INDETERMINATE 8 I I I I I I Argillite: 3633-3666' The low-grade metamorphics, which are collectively called argillite on the North Slope, were encountered at 3633' (electric log) and persisted to a total depth of 3666' (3672' electric log). The argillite was charcoal gray in color and had a microgranular texture. It was micromicaceous, blocky, and dense. A core at 3656-3666' (Core No. 12) exhibited no apparent bedding, fissility, or schistosity. I I I I I I I I I I I I I I I I I I I . . 01 L AND GAS SHOWS All shows of oil and gas have been covered under the various stratigraphic headings; however, the gas show in the Walakpa sandstone at 2071-2087' (driller's depth) will be covered in greater detail. Analysis of the cored interval 2062-2081' had porosities ranging from a low of 9.1% to a high of 25.1%. The average porosity value for the entire 19' interval was 18.2%. Permeabilities ranged from a low of 0.05 millidarcies to a high of 157 millidarcies, and with an average for the interval of 49 millidarcies. Oil saturations averaged around 3%, which is typical for a gas sand. Water satu rations were also typical for gas sandstones with an average of around 50% (Appendix D). Log calculations revealed an average porosity of approximately 21% and a water saturation of approximately 40% (these values compare favorably with core analysis) . I nterpretation of the log calculations and core analysis would predict water-free gas production with some question about volume of production because of generally low permeabil ity and probably low pressu re due to the shallow depth. An open-hole drill-stem test from 2063-2120' had gas-to-surface in 13 minutes, but freezing of water cushion and possibly hydrate water in the flow line precluded determinations of flow rates or pressures. A decision was made to run 7" casing, cement, and perforate the Walakpa sandstone interval and place the zone on a 4-point production test. Perforations were made from 2071-2086', and the well was tested with varying choke si£es and with several flow periods. A flow of 325,000 CFGPD was obtained on a 14/64" choke with a flowing tubing pressure of 260 psi. Based on the flow rates, a calculated absolute open flow rate of 370,000 CFGPD was obtained. CONCLUSION The gas-producing sandstone (2071-2087') that was tested in Walakpa is considered only of fair reservoir quality on the bases of low to moderate permeability and porosity and limited reservoir thickness. The trapping mechanism is most likely controlled by updip pinchout of the sandstone to the north against the Barrow Arch. The producing limits of the sandstone could be quite extensive since it is almost certainly stratigraphically controlled. The area in the vicinity of Walakpa could ultimately prove to be of interest as a futu re supply of gas for the vi lIage of Ba rrow. 9 I I I I I I I I I I I I I I I I I I I . . PERTINENT DATA AND APPENDICES Appendix A. Summary Pertinent Data, Operations and Analysis B. Drill Cuttings and Core Descriptions C. Logging Reports and Analysis D. Core Analysis . . .. .. E. Drill-Stem Test Reports Drill-Stem Test No.1 Drill-Stem Test No.2 F. Fluid Analysis Gas Analysis Report - DST No. 1 Final Flow (#3) . . . . . . Gas Analysis Report - DST No. 1 Final Flow (#4) . . . . . . Analytical Report - DST No. 1 Gas Analysis Report - DST No.2 Analytical Report (Fluid Samples) DST No.2. . . . . . . . Analytical Report (Water Samples) DST No.2. . . . . . . . G. Special Studies Water Susceptibility - Core 6 .. .. .. .. .. .. .. .. H. Listing of Other Available Geologic & Pertinent Data 1. Final Micropaleontology Reports .. .. .. .. .. .. 2. Drilling History Report, Walakpa Test Well No.1 .. .. .. .. .. .. .. .. .. .. .. .. 3. Drill-Stem Test Reports with Charts for Drill-Stem Tests No. 1 and No.2. . . . . .. .. .. .. .. .. .. .. .. .. .. .. 4. Analysis of Cased Hole Drill-Stem Test, Walakpa Test Well No.1, NPRA 5. Source of Other Geological & Well Data Page A -1-3 B-1-15 C-1-2 D-1-3 E-1-8 E-9-15 F -1 F-2 F-3 F-4 F-5 F-6 G -1-5 H-1 H-1 H-1 H-1 H-1 I I I I I I I I I I I I I I I I I I I It . SUMMARY PERTINENT DATA, OPERATIONS & ANALYSIS* WELL NAME: API NO.: Walakpa Test Well No.1 50-023-20013 OPERATOR: Husky Oil NPR Operations, Inc. LOCATION: 2604' FEL, 2072' FSL Protracted Section 9, T20N, R19W Umiat Meridian North Slope Borough, Alaska COORDINATES: Latitude: 71°05'57.63" North Longitude: 156°53'03.79" West X = 632,366.26 Y = 6,253,083.18 Zone 6 ELEVATION: 50' K ell y Bus h i n g; 31' G ro u n d ; 33' Pad DATE SPUDDED: TOTAL DEPTH: DATE REACH ED TOTAL DEPTH: FORMATION AT TOTAL DEPTH: DATE RIG RELEASED: December 25, 1979 3666' Driller; 3672' Wireline January 23, 1980 Argillite February 7, 1980 CASING: 13-3/8" @ 9-5/8" @ 7" @ 100' 1786' 3644' SIGNIFICANT HYDROCARBON SHOWS: Interval Description 2073-2088' (Perfs) STATUS: Tested 325 MCFD of dry gas PI ugged and abandoned. A-l I I I I I I I I I I I I I I I I I I I e LOGGING RECORD: Open Hole: Cased Hole: Computed' Logs: SIDEWALL CORES** Run 1 CONVENTIONAL CORES: No. Interval 1 257 - 287' 2 1 590 - 1 613 ' 3 1743-1760' 4 1837-1897' 5 1981-2041 ' 6 2060-2120' 7 2808-2825' 8 2930-2990' 9 2990-3020' 10 3051-3111' 11 3360-3420' 12 3656-3666' COHE ANALYSIS: Date Interval 1-14-80 1-14-80 DI L/GR/SP BHCS/GR/TTI CN L/FDC/G R/CAL-O FDC/G R/CAL/RR HDT Dipmeter HRT Temp. Mud Log Dc Exponent Velocity Su rvey CBL/VDL/CR/CAL Geogram Survey Saraband . 106-3666' 106-3666' 106-3660' 106-3660' 106-1780' 1786-3655' 200-3672' 100-3666' 700-3666' 345-3670' 1200-3567' 1700-2197' 100-3620' 1800-3660' 1840-3615'; 30 shot, 25 recovered. Recovery 23' No recovery No recovery 51 ' 58' 54' 3.8' 60' 30' 60' 60' 10' Core No. 2062-2081 ' 3051-3096' 6 10 A-2 Formation To ro k To ro k "Pebble Shale" "Pebble Shale" "Pebble Shale" Walakpa sandstone Kingak Kingak Kingak Sag River Sandstone Shublik Argillite Sample Nos. 1-20 21-66 I I I I I I I I I I I I I I I I I I I e TESTS (DRI LL-STEM TESTS): No. Interval 1 2063-2120' 2 2073-2088' FLUID ANALYSIS: Sou rce Drill-Stem Test No.1 Drill-Stem Test No.2 SPECIAL ANALYSIS: Miscellaneous Pertinent Data WELLS/TE GEOLOGIST: DRI LLI NG CONTRACTOR: MUDLOGGERS: BIOSTRATIGRAPHIC ANALYSIS: . Summary Description Open-hole drill-stem test, gas to surface in 13 minutes, flow line froze, test aborted. Perforated 7" casing, four shots/foot, well flowed dry gas at approximately 325 MCFGPD. Type Analysis Gas and recovery fluid analysis (see Appendix F). Gas, drill fluid, water cushion and sample-chamber fluid (see Appendix F). Fresh-water susceptibility analysis interval 2066-2078' (Core No.6) (see Appendix G). G. Legg W. D. Fenex Brinkerhoff Signal, Inc., Rig 31 The Analysts Anderson, Warren & Associates, Inc. * Copies and/or reproducibles of all geological data are available from: National Oceanic and Atmospheric Administration ED/S/NGSDC (062) 325 Broadway Boulder, CO 80303 ** Sidewall cores were utilized for various analyses including: lithology, paleontology, and geochemistry. A-3 I I I I I I I I I I I I I I I I I I I NOTE: . . WALAKPA NO.1 DRI LL CUTTI NGS AND CORE DESCRI PTION BY G. LEGG D. FENEX 100-1800' 3051-3666' 1800-3051 ' Sample descriptions and depths are from wellsite and are not adjusted to mechanical control. DRI LLED DEPTH (FEET BELOW KELLY BUSH I NG) o - 1 00 1 00 - 140 140 - 200 200 - 240 240 - 257 257 - 287 No samples caught. Clay: gray, soft, sticky to gummy with occasional very fine grained flecks of carbonaceous material. Clay: as above, with trace of Sandstone: gray, fi ne grained, carbonaceous flakes. Clay: as above, with increase in silt to very fine grained sand particles and with 10% carbonaceous flecks. Clay: as above, with Sandstone: gray, very heavy clay matrix, very fine grained to silt, carbonaceous flecks, bright yellow fluorescence in very slow cut, nonstreaming. silty, some pa rt, Core No.1: Cut 30', Recovered 23' 257.0-258.0' (1.0' ) 258.0-258.5' (0.5') 258.5-268.0' (9.5' ) Clay and Claystone: medium gray, soft to poorly indu rated, gummy to sticky, noncalcareous, nonswelling. Sandstone: medium gray, very argillaceous and silty, grading to siltstone and clay, very fine grained to silt, soft to friable with heavy clay matrix, poor to nil porosity, grading to silty clay toward bottom. Clay and Claystone: as above, but slightly silty and very slightly micromicaceous in pa rt, va ryi ng between micromicaceous and silty to sandy to nonmicaceous and nonsandy. B-1 287 - 380 380 - 410 410 - 650 650 - 770 770 - 950 950 - 1070 1070 - 1100 1100 - 1160 . e I I I I I I I I I I I I I I I I I I I 268.0-269.0' (1 .0') 269.0-274.5' (5.5') 274.5-275.0' (0.5') Sandstone: medium gray, argillaceous as above, no show. very Claystone: as above. Sandstone: as above, clayey, completely claystone. but even gradational more with 275.0-278.0' (3.0') 278.0-278.2' (0.2') Claystone: as above. Sandstone: mostly as above, but slightly more porous, some evidence of very slight permeability, no show. 278.2-280.0' (1. 8') 280.0-287.0' (7.0') Claystone: as above. No recovery. Clay and Claystone: as in Core No.1. Clay: as above, but with increase in floating sand and silt grains. Clay: as above, but with rare sand to silt grains. Clay: as above, with trace of Sandstone: gray, very fine grained to silt, very argillaceous with heavy clay cement, some very fine grained carbonaceous material, poor porosity, no show. Clay: as above, with minor Sandstone: gray to brown, very fine grained to silt, argillaceous, poor to moderately indu rated, poor porosity, no show. Clay: as above, with trace to 10% Sandstone: silty, clay matrix, poor porosity. gray, Clay: as above, with Sandstone and Siltstone: white to gray, very fine grained to silt, some very thin ca rbonaceous flakes, very argillaceous, grading to clay, some poor to fai r porosity, some bright yellow fluorescence, very slight to nil cut from gel-like emulsion, possible free oil, probably contamination. Clay: as above, with Sandstone and Siltstone: as above, but no fl uorescence. B-2 I I I I I I I I I I I I I I I I I I I 1160 - 1250 1250 - 1460 1460 - 1490 1490 - 1520 1520 - 1550 1550 - 1580 1 580 - 1590 1590 - 1613 1613 - 1700 1700 - 1730 1730 - 1743 1743 - 1760 1760 - 1790 1790 - 1800 1800 - 1837 "e . Clay: very silty to sandy with sandstone becoming mostly siltstone. Clay: becoming very silty, nearly unconsolidated, becoming a very clayey siltstone, with Sandstone: dark gray to brown, very silty, essentially siltstone, poor poros ity, no show. Clay: mostly as above, but with large increase in silt and very fine grained sand residue when clay is washed out, with Siltstone: dirty gray, sandy, very argillaceous, carbonaceous. Clay: as above, with Siltstone: as above with abundant free pyrite. Sample contaminated with diesel oil from unknown source. Clay: as above, with Siltstone and Sandstone: light gray to off white, very fine grained to silt, extremely carbonaceous with flakes and inclusions, poor porosity, no show, with rounded black chert pebbles and one rounded smoky quartz pebble. Clay, Siltstone, and Sandstone: pebbles. as above, but no Core No.2: Cut 23', No recovery. Clay: as above, with Siltstone: di rty gray, very argillaceous, grading to silty claystone with Sandstone: gray, very fine grained to silt, some fine grained, abundant feldspar grains, very argillaceous, grading to siltstone and claystone, poor porosity, no show. Shale: dark gray, very organic and carbonaceous, subfissile to fissile, poor to moderately indurated, with Clay and Siltstone: as above. Shale: as above, with occasional free rounded, clear, coarse grained quartz and some broken pebbles of quartz and g ray chert. Core No.3: Cut 17', No recovery. Shale: as above, but becoming more light gray, very silty, occasionally grading to siltstone; less organic. Shale: as above, with occasional rounded grains as above. Shale: as above. B-3 . 1837 - 1897 Core No.4: Cut 60', Recovered 51' 1837.0-1859.5' (22 . 5 I ) 1859.5-1860.0' (0.5') 1860.0-1861.0' (1.0') 1861.0-1861.5' (0.5') 1861.5-1864.0' (2.5') 1864.0-1864.75' (0.75') 1864.75-1888.0' (23.25') 1888.0-1897.0' (9.0') 1897 - 1945 Shale: as above. 1945 - 1981 . I I I I I I I I I I I I I I I I I I I Shale: black to dark gray, subfissile, micromicaceous, rare pyrite inclusions, rare floating quartz pebbles, well rounded; minute carbonaceous inclusions. Siltstone: medium dark gray, very argillaceous, sandy in part (floating well rounded, medium grained quartz), minutely micaceous, common carbonaceous debris; very slightly calcareous, well indurated. Shale: as above. Siltstone: as above. Shale: as above. Marlstone (Concretion?): medium gray brown, smooth, very well indurated, with coarse calcite-filled veins and pelecypod(?) cast; some minute carbonaceous inclusions. Shale: as above, with pyrite nodules, rounded quartz pebbles, rare fragments, carbonized, and to coal, black and shiny, replaced by pyrite, ra re and spicules; rare fossil rare wood grading pa rtially microfossils prisms. Not recovered. Probably Sandstone as interpreted by drilling time; only minor amounts of unconsolidated quartz grains, very fine to fine grained, clear, with loose pyrite, subrounded to subangular, well to fair sorted, occur in the largely Shale sample. B-4 I I I I I I I I I I I I I I I I I I I 1981 - 2041 2041 - 2060 2060 - 2120 . Core No.5: . Cut 60', Recovered 58' 1981.0-2030.0' (49.0' ) 2030.0-2031.0' (1.0' ) 2031 .0- 2039.0' (8.0') Shale: dark gray-brown, subfissile to fissile, coarsely micaceous grading to micromicaceous tow a rds base with scattered rounded quartz pebbles, pyrite inclusions, scattered large wood fragments, carbonaceous, grading to black, shiny coal (pyrite replacement occu rs in part); abundant spicules filled with olive-green clay; occasional microfossils; generally silty to very silty; carbonaceous debris. Siltstone: medium gray brown, a rgi lIaceous, abu ndant ca rbonaceous debris and fine tan fossil debris. Shale: as above, with some pyritized worm tubes. 2039.0-2041.0' No recovery. (2.0') Essentially Shale: as above. Core No.6: Cut 60', Recovered 54' 2060.0-2061.5' (1 .5') 2061.5-2062.5' (1 .0') 2062.5- 2063.25' (0.75') 2063.25- 2064.5' (1 .25') Shale: dark gray brown, as above. Shale: as above, becomes very conglomeratic with large floating black subrounded chert and quartz cobbles and pebbles; abundant quartz grains, varying from fine to coarse grained, very poorly sorted; largely dark brown clay matrix, becomes sandier towards base; large wood fragment. Conglomerate: very shaly matrix with cobbles and pebbles, as above; some large clay blebs; scattered bright green glauconite pellets. Sandstone: light g ray brown, "salt and pepper", fine to medium grained, subrounded and subangular, fair sorting, moderately indurated, slightly calcareous (appears to be siderite cement), common bright green B-5 . 2064.5-2065.25' (0.75') 2065.25-2068.25' (3.0') 2068.25-2068.75' (0.5') 2068.75-2079.5' (10.75') 2079.5-2080.0' (0.5') 2080.0-2080.5' (0.5') 2080.5-2086.0' (5.5') 2086.0-2092.0' (6.0') . I I I I I I I I I I I I I I I I I I I glauconite pellets, some milk-white tripolitic chert, poor to fair intergranular porosity, light oil stain, good petroleum odor, varying degree of fluorescence from dull gold to straw, light straw milky cut, leaves gold residual cut on spot plate. Conglomerate: dark gray brown, composed of large rounded pebble- to cobble-sized quartz and black, smoky gray. chert, rare dark gray rounded clay blebs, rare milk-white tripolitic chert, some fossil debris and plant remains, in a matrix of Sandstone: as above, common green glauconite pellets, siderite cement, petroleum odor, scattered stain, dull gold fluorescence, slow cut leaving a residual cut on spot plate; generally poor intergranular porosity. Sandstone: as above, with generally better porosity, dull to bright gold fl uorescence, slow blossoming cut, well cemented with siderite. Sandstone: as above, very fine to fine grained, very poor porosity; no odor, stain, cut, or fluorescence. Sandstone: show as porosity. as above at 2068.25', with above, general increase In Sandstone: as above, with abundant pebbles and cobbles, some white tripolitic chert and carbonized plant remains; vertical fractures. Sandstone: and tight, clay cement; fl uorescence. as above, very silty, hard argillaceous, black-brown no odor, stain, cut, or Shale: dark gray-brown, very silty, grades to siltstone in part, some spicules, becomes shalier towards base. Siltstone: dark gray-brown, argillaceous, micromicaceous, with coarse green glauconite pellets. B-6 I I I I I I I I I I I I I I I I I I I 2120 - 2172 2172 - 2178 2178 - 2194 2194 - 2200 2200 - 2335 2335 - 2465 2465 - 2550 2550 - 2570 2570 - 2580 2580 - 2655 . . 2092.0-2100.0' (8.0') I nterbedded Shale: dark brown, smooth, subfissile, micromicaceous, slightly silty, some clay-filled spicules and Siltstone: as above. 2100.0-2113.0' (13.0') Shale: as py riti zed carbonized microfossils. above, worm wood with spicules bu rrows, debris, and some rare 2113.0-2114.0' (1.0') 2114.0-2120.0' (6.0') Siltstone: as above. Not recovered. Shale: as above, grades to siltstone in part, with large green glauconite pellets. Sandstone: unconsolidated, composed of quartz grains, coarse, subrounded. (I nterpretation based mainly upon drilling time.) Shale: as above. Sandstone: as above, unconsolidated. Claystone: brown, lumpy, moderate to poorly indurated, with coarse glauconite pellets, pyrite inclusions, some pyritized worm tubes; ra re ironstone concretions, tan, hard, brittle. Siltstone: light gray, clean, moderately indurated, with minute green glauconite pellets, very slightly calcareous, grades to sandstone, composed of unconsolidated quartz grains, with some loose pyrite and glauconite, from 2345-2352'; trace fossil prisms. Alternating Shale and Siltstone: concretions. as above, with some Shale: light medium gray, smooth to silty In pa rt; material, blocky. very minutely micaceous, some minute carbonaceous Siltstone: as above, argillaceous~ some loose rounded quartz grains. Shale: gray, as above, with abundant bentonite streaks, minute carbonaceous debris, some pyrite inclusions, silty in part. B-7 2655 - 2745 2745 - 2767 2767 - 2775 2775 - 2790 2790 - 2808 2808 - 2825 2825 "'- 2880 2880 - 2930 2930 - 2990 . e I I I I I I I I I I I I I Siltstone: light gray to tan, clean, blocky, well indurated, rare minute glauconite pellets, becomes sandy in part, noncalcareous, grades to very argillaceous in part; with interbedded Shale: gray, as above, some pyrite inclusions. Siltstone: light gray, sandy in part, grades to sandstone in part, clean, noncalcareous, moderately indurated, grades to gray siltstone, argillaceous in part, with some concretions, as above. Shale: light medium gray, as above. Siltstone: as above, very argillaceous. Shale: as above. Core No.7: Cut 17', Recovered 3.8' 2808.0-2811.8' (3.8') 2811 .8-2825.0' (13.2') Siltstone: medium to light gray-brown, very argillaceous, sandy in part, grades to shale in part, micromicaceous, abundant coarse carbonaceous debris, moderately indurated. No recovery. Siltstone: as above, becomes slightly "salt and pepper", abundant coarse carbonaceous debris, micaceous, rare glauconite pellets, with thin interbedded shale, as above. Shale: medium gray-brown, subfissile, micromicaceous, some min ute ca rbonaceous debris, very benton itic, some fossil fragments, pyrite inclusions. Core No.8: Cut 60', Recovered 60' 2930.0- 2958.0' (28.0' ) 2958.0-2966.0' (8.0') Shale: medium gray-brown, subfissile, micromicaceous, minute carbonaceous debris, moderately well indurated, noncalca reous, with abu ndant blebs of bentonite, scattered rare worm tubes replaced by pyrite, ra re concretions and spicules filled with gray clay; rare large wood fragments, coalified; and with one small intact pelecypod replaced by pyrite. I I I I I I Shale: as grades to worm tubes. above, becomes very sÎ Ity, siltstone, with pyritized B-8 I I I I I I I I I I I I I I I I I I I 2990 - 3020 3020 - 3042 3042 - 3051 3051 - 311 1 . 2966.0-2972.0' (6.0') 2972.0-2988.0' (16.0') 2988.0- 2990.0' (2.0') Core No.9: . Shale: as above. Siltstone: a rgi Ilaceou s, carbonaceous ra re green noncalcareous. gray-brown, very well indurated, common debris, micromicaceous, glauconite pellets, Siltstone: as above, sandstone In part. grades to Cut 30', Recovered 30' 2990.0-3020.0' (30.0') "Siltstone: dark gray-brown, very argillaceous, sandy, micromicaceous, common carbonaceous debris and green glauconite pellets, bioturbated, thinly lami nated, ra re benton ite blebs; grades to light gray Sandstone clasts; occasional wood fragments, no porosity, no shows. Siltstone: as above. Sandstone: light gray brown, very fine to fine grained, subrounded and subangular, well sorted, clean, slightly "salt and pepper", calcareous, poor to fair intergranular porosity; no odor, stain, cut, or fluorescence. Core No. 10: Cut 60', Recovered 60' 3051.0-3056.0' (5.0') 3056.0-3065.0' (9.0') Sandstone: light to medium gray, very fine grained to silt, grading to siltstone, slightly bioturbated with marbling of darker gray argillaceous material, occasionally finely micaceous, and with rare fragments of partly ca rbon ized wood, occasionally pyritized, very slightly carbonaceous, well cemented with silica and clay, moderate to well indurated, generally poor to nil porosity, occasional thin lenses of poor to fair porosity, no show; some rare snow white talc-like mineral on occasional closed fracture, probably kaolin; sandstone appears to be very well indurated and silicified in vicinity of fracture. Sandstone: light gray to tan, very fine grained to fine grained, slightly B-9 . 3065.0-3066.0' (1.0') 3066.0-3069.0' (3.0') 3069.0-3076.0' (7.0') 3076.0-3098.0' (22.0' ) 3098.0-3100.0' (2.0') 3100.0-3109.0' (9.0') . I I I I I I I I I I I I I I I I I I I less argillaceous and bioturbated than above, occasionally slightly friable to moderately indurated, very slightly calcareous, poor to fair porosity, no show. Sandstone: light very fine grained to well indurated, calcareous, poor to show. to medium gray, silt, argillaceous, very slightly nil porosity, no Sandstone: light gray to tan, very fine grained to fine grained as interval 3056.0' to 3065.0' above. Sandstone: light to medium gray, very fine grained to silt, argillaceous, with occasional very finely micaceous argillaceous material, very slightly calcareous as above, generally poor porosity, occasional thin zones of poor to fair porosity, no show. Sandstone: light to medium gray, very fine grained to silt, with some fine grained, varies between moderate to well indurated and moderate to well cemented, very slightly calcareous as above; porosity varies from poor to nil to poor to fai r, no show; generally more silty and argillaceous than above, becoming more argillaceous and slightly carbonaceous below 3086', with occasional thin very finely micaceous and carbonaceous shale partings; one large wood fragment approximately 3-4 centimeters in diameter at 3093', high specific gravity, very heavily pyritized, but with original wood texture and grain . Sandstone: light to medium gray, as above, very fine grained to silt, very slightly calcareous, argillaceous and slightly carbonaceous, but with occasional grains of green glauconite, poor to nil porosity. Siltstone: argillaceous dark gray, grading to gray and to sandy, B-10 I I I I I I I I I I I I I 3111 - 3120 3120 - 3140 3140 - 31 60 3160 - 3170 3170 - 3190 3190 - 3210 I I I I I I 3210 - 3220 3220 - 3230 . . very silty sandstone; carbonaceous, very slightly calcareous, moderate to well indurated. 3109.0-3111.0' (2.0') Siltstone: as above, but slightly more sandy, and with occasional lenses and partially rounded inclusions of spar calcite, appears to be detrital, but probably is replacement (no recognizable fossil form). Shale: medium with Siltstone: shale. grading to siltstone, very argillaceous, calcareous, grading to gray, gray, Siltstone: as above, grades sandstone, gray, argillaceous, indurated, poor to nil porosity. to very grained, silty well in pa rt very fine Siltstone: as above, but becoming more sandy, grading to sandstone, with Sandstone: mostly as above, but with some finely disseminated glauconite and with minor Shale: as above. Siltstone: as very fine to flakes, very indurated. above, with minor Sandstone: light gray, fine grained, black carbonaceous and coal slightly calcareous, siliceous, very well Siltstone: light gray, very argillaceous and sandy, very carbonaceous, with very fine grained coal flakes with Sandstone: white to light gray, mottled with black carbonaceous flakes, very fine grained to silt, grades to siltstone, very slightly calcareous, siliceous cement, very well indurated, with minor Shale: as above. Siltstone and Sandstone: as above, with Shale: as above and with some Shale: red brown, very finely micaceous in part, poor to moderately indurated. Sandstone: tan to pale gray; mostly fine grained, mottled with black carbonaceous material and shale particles, occasional glauconite, dense, tight and siliceous, some friable with fair porosity, no show, with Shale: as above, with minor Siltstone: as above. Shale: as above, with some Shale: dark gray to black, very organic and carbonaceous, earthy, with Sandstone and Siltstone: as above. 6-11 3230 - 3240 3240 - 3250 3250 - 3260 3260 - 3270 3270 - 3280 3280 - 3290 3290 - 3310 3310 - 3320 3320 - 3330 3330 - 3340 3340 - 3350 . . I I I I I I I I I I I I Shale and Sandstone: as above, dolomitic or sideritic, tan, microcrystalline, well i ndu rated, sand and glauconite pellets. with Limestone: very occasionally earthy, occasional inclusions of Shale and Sandstone: as above, but becomi ng very siltstone, with Siltstone: argillaceous, well indurated. above, with Limestone: as silty in part, grading to gray, very calcareous, Sandstone: gray to off white, very fine grained to fine grained, very silty, grading to Siltstone: argillaceous, occasional black carbonaceous flakes, occasional glauconite grains and pellets, moderate to well indurated, poor porosity, no show, with Siltstone, Shale and Limestone: as above. Sandstone: as above, but becoming more calcareous, grading in part to limestone. Sandstone: as above, with heavy calcareous matrix and occasional white clay in matrix. Sandstone: as above, with Siltstone: gray to dark gray, very sandy, occasional glaucon ite and ca rbonaceous particles, and with trace of Shale: pale gray, waxy, nearly claystone. Shale: as above, with Shale: dark gray to organic, earthy, occasional floating rounded graIns, with Siltstone and Sandstone: as above. black, qua rtz Shale: as above, but becoming more silty, grading to siltstone, occasional glauconite pellets, with sandstone, becoming more silty grading to siltstone, and with Siltstone: grading to shale, occasional glauconite pellets. I I I I I I I Siltstone and Sandstone: gradational, frequent pellets and inclusions of glauconite, with Shale: as above, and with some limonite and limonitic clay, rust-brown with occasional oolites and trace of Limestone: tan to brown, microcrystalline, dense. Siltstone and Sandstone: as above, becoming well indurated, with Shale: as above, with increase in limonite, and with trace of Limestone: as above. Siltstone and Sandstone: as above, grading in part to limestone, with increase in Limestone: some dark gray, white to tan in part, fossil pelecypod shells, occasional glauconite, frequently silty, with Shale: as above. B-12 I I I I I I I I I I I I I I I I I I I 3350 - 3360 3360 - 3420 . . Predominantly Shale: pale gray, smooth, fissile, micromicaceous, very fine carbonaceous flakes, rare glauconite pellets, with Limestone: as above, and with minor Siltstone and Sandstone: as above. Core No. 11: Cut 60', Recovered 60' 3360.0-3372.0' (12.0') 3372.0-3375.0' (3.0') 3375.0-3377.0' (2.0') 3377.0-3393.0' (16.0') 3393.0-3396.0' (3.0') 3396.0-3419.5' (23 . 5' ) 3419.5-3420.0' (0.5') Siltstone: very sandy, argillaceous and calcareous, grading to silty sandy Limestone: gray to gray-brown, mostly silt with some very fine grained sand zones, very heavy calcareous matrix, very well indurated and dense, occasional zones of pelecypod accumulations, occasional glauconite grains, poor to nil porosity, grading from essentially sandstone at top to siltstone and then to limestone near bottom. Limestone: gray and gray-brown, very argillaceous, silty and occasionally sandy, grading to very calcareous siltstone. Siltstone: as above. Sandstone: gray to gray-brown, very silty, grading in part to siltstone, very argillaceous and calcareous, very fine grained, occasional glauconiteí poor to nil porosity; very shaly in bottom one foot. Shale: gray, micromicaceou s, fi ssi Ie, fla kes, noncalcareous occasional fossi I pods. smooth, carbonaceous except for Siltstone: as above, but increase in glauconite, and with occasional carbonaceous inclusions; dark green translucent mineral 3405-3410', waxy, soft, appears to be chlorite; no glauconite or chlorite below 3410', but occasional pyrite. Shale: pale gray, noncalcareous, as above. B-13 3420 - 3430 3430 - 3460 3460 - 3470 3470 - 3480 3480 - 3490 3490 - 3510 3510 - 3530 3530 - 3560 3560 - 3570 3570 - 3590 3590 - 3600 3600 - 3610 . . I I I I I I I I I I I I I I I I I I I Shale: as in Core No. 11, with Siltstone: as In Core No. 11. Sandstone: off white to light gray, mottled abundant glauconite pellets and grains, grained, very calcareous with heavy matrix, and silty, poor porosity, no show, with Siltstone: as above. green with very fine argillaceous Shale and Sandstone: pelecypods. above, occasional calcite replaced as Sandstone: becoming very fine grained to fine grained, friable in part, heavy clay and calcite matrix, poor porosity, no show. Sandstone: as above, but more firmly indurated, with Siltstone: dark gray, sandy, very calcareous, with inclusions of yellow-brown limonitic claystone, frequent loose coarse grained rounded quartz, abundant pelecypod fragments. Sandstone and Siltstone: as above, calcareous, grading to limestone, with micromicaceous, subfissile to fissile. becomi ng more Shale: brown, Limestone: da rk g ray to brown, very silty and sandy, grading to siltstone and sandstone, very well indurated, occasional glaucon ite, occasional pelecypod fragments, with Sandstone and Siltstone: as above. Limestone: as above, but becoming more dense, appears to be siliceous, with some Sandstone and Siltstone: as above. Limestone: becoming more sandy, grading to Sandstone and Siltstone: as above. Limestone: as above, with some Limestone: white, soft, very chalky, with Shale: gray and gray-brown, smooth, fissile, with Sandstone and Siltstone: as above. Limestone: wh ite to I ight tan, very chal ky, abu ndant fossil fragments, soft to very well indurated, nil porosity, no show, with minor Shale, Siltstone and Sandstone: as above. Limestone: as above, but becoming sandy in part, with sand grains and very fine grained inclusions of black mineral, could possibly be argillite, dense, with minor Sandstone: very calcareous, and minor Shale: as above. 8-14 I I I I I I I I I I I I I I I I I I I 3610 - 3620 3620 - 3656 3656 - 3666 . . Limestone: as above, but becoming even more silty, sandy, grading to sandstone, and with increase in very fine grained black inclusions. Argillite: charcoal gray, micromicaceous, blocky, dense. microgranular textu re, Core No. 12: Cut 10', Recovered 10' 3656.0-3666.0' (10.0') Argillite: charcoal gray, microgranular, micromicaceous, with scattered mica; breaks at 30° and 60° with slate-I i ke cleavage, occasional hairline discontinuous lenses filled with calcite (seldom exceeding 1-2 centimeters and with random orientation) . B-15 I . . I HUSK'( OIL NPR OPERATIONS. INC. U.S. GEOLOGICAL SURVEYiONPRA r;::; :..;¡ .$.<. 91 '- . =- LOGGI?\G REPORT I 'NELL \1\.\1 E WALAKPA 111 Datç December 30, 1979 Driikr Dt:pth 1800' I Ekvation 50' KB 31' GL Logga Depth 1799' LG;s Ran and intervals I DIL/GR/SP BHCS/GR (Caliper failed) FDC/CNL/GR/CAL HDT Dipmeter 106-1793' 106-1788' 106-1790' 106-1780' I I Additiollal Logs to Run I Zones of l.:1t;;r~st I Dè[JtÌl Gross Thickness Net Feet of Porosity oJ INTEREST Lith Porosity Probable Fluid Content NO ZONES I I Discussion: I Sch1umberger TD: Driller TD; 1799' 1800' Csg: 106' (13 3/8") I Log Tops & Correlations: ___Top - Pebble Shale: 1701' (-1651') = 6472' (-6412') on So. Meade - 4761' high. I --- I ..¡.;:i>'j¡-"L E ';~h¡d,~j:~'~l p1.1ns: --,.__.- NONE I I I DAVE FENEX \\i·.::Lbitç Cèoiogist I C-1 Ll)~ .\nJl),·~;t i 2/77 I :. -s::;~' .~.4... . . -f(~-S¡':Y OIL \"î'X- nPERATlO:\S. ,'.C ;. (¡c()LCC;C.\L SG{\l::Y'(Ji',,-j(A I I ~ U 5 x:~ LOGGI;-;G REPORT \VELL 'i.,ÜIE WALAKPA #1 Oat!: January 24, 1980 SO' KB-31' Gt DriIl~r Depth Elevation Logger DeptÌl 3666' 3612' I Logs Ran anJ lnkr\ats I I I _tLRLT__LogJI1L ~:3612' DIL/GR/SP 1786-3666' BHCS/GR t788-36ôO' -EI>ÇLCNLLGRLtAL-_-1186~6-60' HDT Dipmeter 1786-3655' '.I~cctty Suney 345-3610' _~.RL T~rnU.._09- (IZL-.-:_ _ 20-º~6]2_~_ __ ______ .-\d.i,Ç~·L~~~a!'~.~()res" shot 30. recovered 25 ---'---"---'~-'-- --- -- - - ---- z(}¡¡;:'~ "'-'{ Int~rt:s( I -------_._-----~ -'.--- . . I t..~ '" Pi .iff> ~t\ 207î-2Õ87¡--~Tii'--- .-.- -=~i6 ~-~-=---=-- __ ~ __sS-~-l___. _22%___ l):~ r r h t ~;·C\<.S \::t F,~t T;lÌ·,;kl1ç:,s Ljth [) ) r:,,: tv Probable Fluid Content GA!;: ___. __..._ __ _.______ __n____ .__ ____.._____ ..----..----+-----..---- _n__ __ _n ",. _._. ~,. _. . _._ _.._ __._ _ __ __ .___'0--.__. I -.----.--- ~----_....... . .._._-,.._-~---_._._.-._. ---_. I I Disl..: :¡:-ìsicn: 55 @ 2071.2086', net pay 16~. aver. density porosity 2h5%. aver. nejftron porosity 22,0%. max, porosity 25%, minimum porosity 18%. Sw estimate @ 40-50%. I Log Tops & Corrdations: "Basal Cre"!:" SS ta 2071' Sa~JtiverL @..J2241 Shublik @ 32641 _Ai-Ij}J} He _~=-~63f' .-..---- - --_.__._.~----_._-----._-- I I -....------ .- -~_.~_._~- - ---~.. --- .-.. _.-------------_.__._._._.__._~------- ~_._----_._-----.._- \'.; _. í: "!~ , ~ ! ',,' .' \ j ~; ~4; ..;, . ___-__.Ǫ-~~~~__'~SL_ªfteLrYD1)ÜI.9_Z!'.-Casing . --------,-------- -_. ----- -- ----~----_._------..- I I -~----_.. --_.-. __. .,_ ·__n·__.____._ _.m_________ .___ ___"'______ __ ..__ ~ -----G...-Le99-- I ~,\ .:-~' _. f ,~.'_ìj¡"'.!:':_t ---~_.._---- _._.,,--~."------ L."~ . \:'.:.li\·sr I C-2 12/77 - - - - - - - - - - - - - - - - - - - ~ {} n E L\ ~ ü n A r 0 It I U;. Ii~ C . Petroleum Reserl/oir Engineering DALLAS, TEXAS U.S. GEOLOGICAL SURVEY ÐATE : 14-JAN-80 FILE NO IIP-3--563 HUSKY OIL CO., NPR OPERATOR FOrmATION · ANALYSTS WSP,TLS · 14ALAKPA t1 [lRLG. FLU III: WBM LABORATORY ANCHORAGE NORTH SLOPE,ALASKA LOCATION · BOYLES LAW POROSITY · CORE ANALYSIS RESULTS FLUID SATS OIL WTR GRAIN DEN. POR ;( PERMEABILITY (MD) MAXIMUM 90 DEG VERTICAL e . DESCRIPTION ss;f-csr carb ss;yf-fsr saDIe same saDIe same same same saDIe saDie saDie same saDie same same saDIe saDie ss;yf-msr sltst;sd!:l same ss;yf-fsr sëiDle;sid ss ;yf--t'~r sallie saßle saßle same same 4 o 8 9 4 ß 4 6 9 9 7 o 5 3 2 6 2 8 7 9 · · · · · · · · · · · · · · · · · · · · 51 22 50 51 52 49 72 56 61 59 51 55 44 52 45 48 52 47 81 89 4 o o 5 1 1 o 9 6 1 5 1 9 5 8 7 6 2 o 1 · · · · · · · · · · · · · · · · · · · · 6 o o o 1 4 o 4 o 5 3 1 2 3 3 3 2 3 1 1 64 67 66 66 66 67 73 66 66 66 67 66 78 68 67 66 67 70 67 69 67 17 613 M., b¿. 67 68 66 · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2 2 2 2 2 ... ... 2 2 2 2 2 2 2 2 2 2 2 2 ... ... 2 2 3 2 '"I ... 2 2 2 2 9.7 12.7 17.2 22.0 21.3 17.3 9.1 21.2 20.1 20.3 20.8 20.3 19.9 25.1 22.5 21.3 21.1 19.2 12.7 11.2 17.2 2.3 13.0 14.9 17.5 14.1 16.4 18.9 84 46 05 80 26 53 19 07 67 69 19 11 · · · · · · · · · · · · · · · o 6 fl3 123 68 10 o 92 31 38 55 43 25 157 95 71 64 12 o o 2 o o o 3 () 4 13 o o o o o o o o o o o o o o o o o o o o o o o o o o o o · · · · · · · · · · · · · · · · · · · · · · · · · · · · [lEPTH FEET 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 3051 3052 3053 3054 3055 3056 3057 3058 SAMPL.E NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CJ I I-' The!Je analyses, optloons Of inlcrprctaliooll.C based un observations Ind IlIiIll:Iwls supplied by the client to whom, and for whose n.duSlY~ and wnlidential u~.lhis .cport is made. 11lc mtc:rpretations Of opuJiODl eaprcsscd represent the best jud¡ßlcnt of Cure labmaturtel. Inc. (aU cnon and omissions exc:epted)~ but Core l.abcJlito.ies.lnc. and itl olHt:Cts and cmployees, l¥S.umc no rcqxansibilily anc1 make no wJt(,anty 01 reprcSlCnhtÌCJRI. II to Ihe productirity. pruper operations, or profitablenclS of any oil, ps or othcr mineral w.:U 01. ¡¡¡nd in wnncctk>n with which such .cport is used 01 relied upon. PAGE 2 FILE NO : (¡P-3-563 ANALYSTS : WSP,lLS IIESCnIPTION l;UHI: lAtiUI1AIUHIt:~. lilt.; Pelroleum Reserl/oir f.·ngineering GAL-LAS. T_XAII U.S. GEOLOGICAL SURVEY [lATE · 14-JAN-80 · HUSKY OIL CO.. NPR OPEnAl0R FORMATION · · CORE ANALYSIS RESULTS SATS wm FLUIII OIL . e sallIe sallIe same same same same same sallie sallie; sid ss;vf-fsr saole same sallIe sallie sallie same ss;vf-fgr slt!:l same same same sanle same sallie 5 EIII. e same saDie sanle sall.e sall,e;sid ss;vf-··fsl' slt!:l GRAIN DEN. 2.67 2.66 2.67 2.66 2.65 2.67 2.72 2.65 2.89 2.69 2.65 2.67 2.66 2.67 2.69 2.67 2.68 2.66 2.67 2.74 2.66 2.67 2.67 2.67 2.77 2.67 2.60 2.68 3.12 2.(,7 POR ~ 17.8 19.5 17.1 19.8 1B.3 14.8 11.9 17.2 16.4 1B.3 19.1 15.8 16.0 15.6 14.0 14.0 9.2 19.6 16.6 16.0 17.1 17.0 17.4 14.7 12.4 12.9 13.5 13.5 4.8 11.5 PERMEABILITY (ND) MAXIMUM 90 IIEG VERTICAL 69 94 42 40 95 53 66 63 60 57 33 28 07 09 41 53 19 75 11 33 07 17 14 19 01 09 · · · · · · · · · · · · · · · · · · · · · · 6 20 9 2S 8 1 o 4 6 13 20 o o o o o o ß 1 1 1 o 1 o o () o o o o [IEPTH FEET ------- 3059.0 3060.0 3061.0 3062.0 3063.0 3064.0 3065.0 3066.0 3067.0 3068.0 3069.0 3070.0 3071.0 3072.0 3073.0 3074.0 3075.0 3076.0 3077.0 3078.0 3079.0 3080.0 3081.0 3082.0 3083.0 3084.0 3085.0 3086.0 3087.0 3088.0 SAMPLE NUMBER 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 .47 48 49 50 51 52 53 54 55 56 57 58 CJ I N The. oItl\lt)'SiCI. opinioN UI inte'peel.Uuns lie based on oo1lCJVa1auRS and maleri.a1s supplied by the dìc:nllu wholll.lud '01 whose e..duSlYc Ind wnndcnlial UK, this lC~purl is made. lhe interpret.lwn. or opmiuna exprc_d represent 11M: besl judalUcnt or Core Labor.Curies, In(:, (aU errors Iud omWion. eaceplcd)~ bUI Core Labnnllorics, Inc.lnd II. officers alld cmpkJYccs. Issumc nu responsibW1r and make: no wurant, 01 ,ep'e..nlallons," to tile p,oductiYit,.pl0PO' operatlo.... 01 plolìlablon.. or an, 011.1" or olbol minor.1 ..eU 01 u"d in ""n"eclion witb wbleb lOch 'epurt "wed 01 ,ebed upon. --- ---.---- __n_____ -~---~. __·_··_"._'H" .,-"._-~-_.- - "--+~---..- _"___ u_ ....,-" ------" - -...-" ~ .. - - - - - - - - - - - - - - - - - - - - - - - - - - - (.;UHI: LAI:$UtlAIUHII:~, III\. Petroleum Reservoir Engineering D A L LA .. TE X A . - - - - - - - - - - - 3 Ðf"-3-563 WSP,TLS PAGE FILE NO ANALYSTS 14-JAN-80 [lATE FORMATION U.S. GEOLOGICAL SURVEY HUSKY OIL CO., NPR OPERATOR SATS WTR FLUID OIL ANALYSIS RESULTS GRAIN [IEN. POf< X PERMEABILITY CM[I) , MAXIMUM 90 DEG VERTICAL C UI<E e . IPHON Th... anal)-.... opioions or Inl.rpr.lalions II' b..... on ob..rnlions Ind mal.,lab .upplled by lho clienllo wbom. Ind for wbo.. excluú.. Ind wnfid.nllal.....lhiJ ,.poll b mad.. Th. inl.rpr.talions 01 opinions ..p.....d I.pr...nll'" be.1 judsm.nl or COl. Laborlloliet, Inc. (111"(011 and omisaions ".,.pl.d); bul Cor. La""ttlori... Inc. and ÞI offi.,... Ind .mploy.... ...um. no l'I >OOSibIDly Ind mak. no wUlIßly ex r.plnenlllions. U \0 the proouctlvilY. prOpel operllions. ( ( lJoßlablen.. or lAY 011. PI or 01.... mille,"1 01.11 ( ( IIßd in wnncction wbll which such reporl b ....d 01 relied upon. DEseR saß,e same sallie saß.e sàßle same same same 2.68 2.67 2.68 2.69 2.67 2.67 2.67 2.67 5 7 5 2 :5 5 5 9 · · · · · · · · 15 15 13 15 11 10 11 11 0.28 0.31 0.16 0.24 0.09 0.07 0.14 0.09 [lEPlH FEET 3089.0 3090.0 3091.0 3092.0 3093.0 3094.0 3095.0 3096.0 SAMPLE NUHBER 59 60 61 62 63 64 65 66 o I W I . . I I .... Ticker $$ FLUID SAMPLE DATA Octe 1-9-80 Number 64269~ ~1 ..... Sempler P.-.-.re P.s.l.G. Of Surlace OPEN HOLE . t Kind Halliburton 1'0 of Job PACKER DST District AN .: R_rr. Cu. Fr. Gas :II! cc:. 011 ~ cc:. Water Tester L.D. PHILLIPS Witness D. RE:rn cc:. Mud Drilling ï Tat. Uquid cc:. ~t~~rBRrNKERHOFF DR ~ Gl'CIYìty . API 0 ·F. EQUIPMENT & H 0 L E DATA Î .... Gas/Oil Ratio cu. ft./bbl. Formation Tested Kuarua-South SimDSOn \Q s: RESISTIVITY CHLOItIOE EI_tiCln 50' Ft. CONTENT IS' Net Productive InterYOl Ft. R_.ry WGter @ ·F. 3800 ppm All Depths Measured F""" Ke 11 y Bushina - -- Recovery Mud @ ·F. 900 ppm T oto o.pltt 2120' Ft. - - R_rv Mud Filtrate @ of. ppm Main Hole/Casing Size 8 112" Mud Pit Sample - @- ·F. 800 433.90' 2.25" pm Drill eollar Lengltt 1.0 - - Mud Pit Semple Filtnrte @ ·F. 800 ppm Drill Pipe length 1596' 1.0. 2.602" - - Pac:ker Oeptn(sJ 2057-2063' Ft. Mud Weight 10; vis 41 C;~LCP Deðtn Test.. Vol... 2034' Ft TYPE AMOUNT Depth Bock Surface 1/8-1/4" Bottom Cushion 500' Wa ter Ft. P... Valve Choke 3/8" Choke 3/4" - Recowred 306 F_of water ~ ~~ ; 8~ 153 F_of cut drillina mud-aas and water cut ... R~ ¡¡ 3 s: : - R-..d Fe« of r- i 0 ('") < ::Þ R-..d Fe« of 9- -; < . Reawered Feet of R.....,!'ics SEE PRODUCTION TEST DATA SHEET - n ! ~ ~ :z ~ nMPERATUItE I Gauge No. 2781 Gauge No. 213 7 Gauge No. 7581 TIME ~ Oonttt: 2039 Ft. ~: 2043 Ft. 0-.0.: 2111 Ft. V' 24 Hour Clock 24 Hour Clock 24 Hour Clock Tool A.M. ~ Est. ·F. Blanked Off No Blanked OHNn Blank"; OH( FOC Ooened ') 1 ...~ P.M. 2116' Opened A.M. ACl'Ual /;8 ·F. P- Pressures Pressures Bypass I'\i' 4R P.M. , .- Office .- ()ff;e. ,...... OHicIt 11_... Coonooned Initial HydrostClnc I 1131 11')7 q 1133 1 31.9 1141 1164 . 9 Mi"",- Mimms - .. ] 1 Flow Initial I 237 '''Ii ? I 238 2 ]9.2 ?7ñ -.2ga.7 - - õ ;; ...$ Finol 789 S:¡r\4 4 791 8 5.7 I 81 8~ .1 23 30 ~ Closed in 025 ,,.,17 1 1029 I .8.4 H 9 1C 6.8 67 61 n Flow Initial 736 I a?s:¡ n 739 .2 71 8~ 3 - - ;::: ~Æ Final ~?n 0'7 ¡:¡ 923 .8 q: q, 4 207 20B i:ñ Closed in 999 1 f'11 s:¡ 4 1001 8.4 1 4 In .5 298 296 ~ n Flow 'nítia1 I - - J:~ Final ....:. Clœed in I F',.,ol Hyd~tic 1Hn , , ¡:;¡:¡ ¡:¡ 1186 1170.1 I 1217 1205 .5 - - ! I HALLIBURTON DST REPORT I :c :> r- ..:> $;:t'I: 0-c ;:> Q ! I I - I ~ -¡ I i~ ~ I N o en c...> , I'\) ........ :1'\) ·0 ... - [ 5 !. I I I I 12 V> :;00:: -< o - ..r- . i~ 0:1:1 ~ ¡¡~ ::. no 3~ '&:1:1 ~:> z-; 0_ 30 $:z V> I I I I "0.. 1....1_~.."TU 'N u...... FORMATION TEST DATA I..IT1'LE"' .øTt 'OM ,I,. I E-1 I . . HALLIBURTON DST REPORT ..... Tic:ket ~. FLUID SAMPLE DATA Date 1-9-80 Number 642692 ~2. ...... Sompler Pressure P .s.1.G. at Surioc:. OPEN HOLE 1 t Kind HaUiburtor> "0 of Job PACKER DST Distric:r ANCHORAGE .: Recovery: Cu. Ft. Gas ..0 " c:c:. Oil ~ c:c:. Water Tester L.D. PHILLIPS Wim.. D. REED c:c:. Mud Drilling Tat. Liquid c:c. ~t~~rBRINKERHOFF DR Gravity . API @ ·F. EQUIPMENT & HOLE DATA IT Gas/Oil Ratio c:u. ft ./bbt Formation Tated Õ RESlSTlvnY CHLORIDE EJe'lCtion Ft. , CONTENT - Net Produc:rive Interval Ft. \Ø Rec:øYery Water @ ·F. All OeømsMeasundFrom :c ppm - - Recovery Mud @ ·F. IIPm Tatol Oeøm Ft. - - Recovery Mud Filtrate @ ·F. lIP"' Main HOle/Casing Size - @ - ·F. Mud Pit Sompl. Ppm Drill Collar Lengm 1.0. - - Mud Pit Sampl. Filtrate @ ·F. lIP"' Drill Pipe L.ngth 1.0. - - Pad<.r Oeøm(s) Ft. Mud Weight vis c:p Deom Tester Valve ~. TYPE AMOUNT Depth Bcc:lt 5urloca Bottom Cushion Ft. Pres. Valve o.oke Choke 1- >"" Rec:I:IY'erad Fear of E 8S" ¡¡: P Rec:I:IY'erad Feet of "" a :c ! - ... r- Rec:I:IY'erad Fear of ~ 0 C"") It ~ < 0 Rec:I:IY'erad Feet of < . Recovered Feet of Remarks I- n 0 < 3- ~nmm. :z Gouge No. 7582 Gouge No. Gouge No. 0 TiMPEItA TURE TIME ::c ........, 2117 Ft. c.mh, Ft. 0.0.." Ft. I:;! 24 Hour Clock Hour CIc,c:k Hour Clock Tool A.M. VI Est. ·F. Blanked Off Y ~c; Blanked Off Blanked Off Ooened P.M. r- 0 .F.I Opened A.M. ~ IT'I Actual Pressures P.......... Pressures Bypass P.M. Field Office F1eid Offi.. F"..1d 0_ R~ """""'ocI Initio! Hydrostatic: I 14.1 I 11¡:;O ¡:; I Minutes Mi........ r- ... ~~ Initial I )81 I 1n4 1 I I - - Õ Flow . .... F¡"al I I ¡:n~ 1 I "- Closed ¡" I .7 I 1 iii n ~ I l~ Flow Initial ~¡:¡: "' I I - - > :t.: Final I OC;, ? > Closed in 1 7 1(1.1? 11 '" n Flow Inihol I - - ~i Final I "- Closed ¡" I Finol Hydros.otiC: 1"1 1?11 7 - - I I "c..... te1..'_"'''TCD IN "'...... FORMATION TEST DATA L.ITT\..·. ..." tOM ./.,. E-2 I I I :c ::- .- I ::- 7<:: ~ ::- I I ~- = z I I' - I I N I 0 C'I "'" I N - I N 0 I :: I c: VI 7<:: -< 0 - I r- :;2 o~ ;::c 0 ~A i '::'0 I n~ g ,.,., ~::c c::- ~-i Z- oO 32 I -VI I I I I I I I I I I I I I I I I I I I I I I . . HALLIBURTON OST REPORT Casin; perl< Be_ c:hoI<- 3/4" <',ri. temp -30 ·F Tic:l<et No 642692 Gas gravity Oil gravity GaP Spec. gravity cnlor;~ ppm P- @ ·F INDICAn TYPE .......0 SI%E OF cas Mu.sURIHG DEVICE Usf'" Octe ~ka I Surface Gas UCluid Time o.m. Size Pressure Rate llate R_rIcI psi MCF BPO 1o.1ft. 21: 53 ODened too 1 with a fair blow 22:00 /';1, 400 22:06 /8 1700 22:07 , /4 I¡:;no 22:08 " 1600 F="1l1iri and !1ac: tn c:urfat:/O 22:16 " 1565 C1Q~~d too' 23:23 " 600 ·Ooened too 1 23:28 " C;í!O 23:38 " 74n 23:51 3/8" 23:53 " 7M ~, J at C:;llriat:~ to thaw 1:10w 1;"1" 1-10-80 00:4Q " 7~n . ~. v",lvp. 00:52 h /4" 4011 OJ :00 " ¡:;¡;n "' . ",t" ~ tn tn;lw .,1 nw 1; np. 01:05 " nn..n..ti valvl" 01:06 I 7"':!n 0,..... ..",..._~' 'nn T,.nm F\7(: 02:48 , 7c¡n to 7¡;n p<:r 02:50 , 770 I",,,,,,..ti tnnl 06:58 <:n";lI" "';11" ;Inri n"t" ".1 n7~4.R PIJll..ti n",..v.... lnnc:p ;Inri ",n;l;n Og~OO RI""v" ønll;nm..n+ "TT nllll..ti 'In ;n1-" "nti ,..;,.,..,,1,,1-.. l"':!'~n n'fT ",of' h",l.. d ,.0... 'U..~"I"TED IN "'..... PRODUCTION TEST DATA LtTT~.·. ...,.a ..... E-3 IT! I ..þ. Clock No. 74 hour Ticket fi4?fiQ? Gouge No. 781 Depth 2111' 11741 No. First First Second Second Third Third Flow Period Closed In Pressure Flo'., Period Closed In Pressure Flow Period Closed In Pressure Tim. 0011. PSIG Time Dell. logi±..! PSIG Time 0011. PSIG Tim. 0.'1. log .!..±1. PSIG Tim. 0011. PSIG Tim. 0.11. log.!..±.! PSIG Temp. Temp. Temp. Temp. Temp, Temp, .000" CO". .000" (J COrl. .000" CO". .000" (J COft. .000" Cot,. .000" (J Cou, -- --- -,.QÓQ _6Z~_ 00.0._ ß5W_ ..000 A66...L 0 .-,OOQ_ 29.8._L --- -- ----- 1 -,_ºl~§_ 122-,L JOQ3J_ _1 . 42Q_ _102Q..J ..O~ ~__ BU.JUS .0033_ ~.1.2QL 10 ll~L 2 ..LQJJº_ 65LL ~Q06L_ J!.~ºL _1025.3_ I095*~ 1030L4_ .0067_ L.905- 1021.5-. -3 ~~L o.~l..L ...0.099_ ..J .111.L -1037-.9... 2256_ 1038.0_ .009L- l.alfL 1024..1' ~ .0660 8n~ -'OU~_ -,-2~L ~03o...j_ ..286_ IQ38~OE )0133_ 1...61L 1025....L -. 5 =-ºãg5 62!JL _JH 66_ ~1L -lOJlLL L32J_ B6fi.LßS .0161- 1...51L 1025....L 6 .0990 ~- ...0.192- ~L -101LL ...338_ 041l..6E )0200 lA4L 1026....6 7 ~023L -.-J.ZZ_ .I03.L.L 3U1- 9BO~L- .02.13- L311- 1026_fL ø ...º26L.. -,-675 ~OJLL ~518 l147 Q _0261- LJ.2.L 1027.Q 9 -,-o.2.~9- _L6~ Lt03l...9... 5DL- 933~_ _03.011..- L21L 1021.....9 10 ___o.JJ!_ c-L6º1_ 1-tiJ3l...2- 69011- 9!~ _OJ3L- L?JO- 102.9 1 ..ll ~o.3º1 5Z1 .JJl3 2~.9__ 2l32- .,.5~ 1034-2- . 12 ..Jlº9~_ f-L3ßL- u..oJ.5 ~.5.. _.!l110 ~35~ 034.....L 13 ...1º2!2_ -Lz.~~ 1-1036-...8.. _602L- ~g-. 1035....5-. - I~ .n ~ª_ .J.lJIL ~g~~1 ..192R- OJ5.~ 15 .1689 200 .qRfiO H J 101"." .2020 .173 1036.8 Gouoe No. 75B2 Deplh ?117 ' Clock No. 7011 hour ?d _0 .!.QOQ::._ 301...3-_ .000_ -----_._- ·qa~ä~7- .000 862.3 .000 ._---- .53,Z ---- - 1...1. .JH6L 39 L..3_ ~003.3_ _.L~86_ LÕ4~_ å7(2ß~ _J>iÚ~ .2..206_ 025~_ . ...1. .Lm30__ 852.2- ~006Z_ ..J....l.!HL ,mIT:õ LllO§~ 10ll...!_ r-"1IQº-L .1...9D9- 026JL 3 ~019L ~5&...5_ .~010L ..J...o3L îU3T:T _Ll27~_ _lOH-,6. :-r'-Olo.L LZ3L- 030L6 ...i ~066Q_ 839...6_ _OU1_ _L92L- îU34-:-4- L2.ß2_ 101-4.6J .LQUL L6IL 103L8 5 ~0825_ 832.~1L .016L _.61L ì035:T .W2L JJ1ª~ _...Q.16/L L.51I- ~03l.L 6 .....09.90..... 833.-3- ~020L -L~_ lUJ6-:-Y- Ll1ª- 1º1hH J..J)ZQL L~~ 103.4.04 ---.1. ~023~_ _..l1 ~ '0387 _..l4~L 1 07 5..1.. -,-0.235 1.311 l035.LL . ø .~026L 1-L61~- lUJ g:-s- A624_ .2.5~L --1) Z@ L.J2L 1036.L ......? _0301_ -L.6JZ_ '04U':"8- ..L512L .9~.LL -Æo.2_ 1.2LL ~OJB.L 10 .O33!_ f-'598- ,04U-:-8- .Ji2Z0_ 95hL LQJ3.5 1 230 11039 .5 II _0368_ -,.56L Jõ41f.1J- __221L ...Ji3IL- 1040L8 12 :õ1uz_ ......JUL- 1~lf1f . !l.5.9. ....36~ 101Q,8. 13 ...l031_ t-.22L I04U:ll ..60ZZ_ ~2Z5_ HMO,a I~ .J3Zl_ _.236_ lÕ'f£J.8 .7984 .223 1040.8 _ 15 170" .199 lO'fö:-lf' QQlf1 1ß7 11f14?fI ReDding Inlervol " ?n4n .172 1040.8 11\ *** Mlnules REM^RKS: * *-First 11 in!ervª!ug!!al to 1 minut!u~ªch.iJª~L.L1ntervªlL,gm!Àlj;u!LJJJ.inuteLeacll.L- ']5"=Beg 1 nn 1 og ot surfãce closure ES-£nàOf-surface c1osu"ie**=331ii10utes ***-First 10 1ntervaluqua.U<LLminute-each.¡ next 4 intervals equal to 57 minutes each; last interval equal to 58 m1nutes. FO"'" '''''''-''''IH'.O IH "'.I.A, SPECIAL PRESSURE DATA LlYn..·. ...n flC ,I,. e :J: )::0 r r ...... to c:: ;:0 -- <:) :z o VI -- ;:0 IT1 -0 o ;:0 -- . ------------------- ------------------- rrl I rn ?71H ?OlQ' Clock No. 16033 4 hour Ticket 642692 I Gauae No. Depth No. Flnt First Second Second Third Third Flow Period Closed In Pressure Flow Period Closed In Pressure Flow Period Closed In Pressure Tim. Dell. PSIG Time Den. log!..±.! PSIG Time oe'l. PSIG Time 0.11. log !..±.! PSIG Tim. Oef" PSIG T"....O.fl. log!..±.! PSIG Temp. Temp, Temp. l'emø. Temp, Temp. .000" Co,.,. .000" 0 Corr. .000" Co,r. . .000" 0 Corr. .000" COrt. .000" 0 Corr, ~~OQO_ _2.55.L~OOO_=_=_:~ JlOi.L _.j)QO_ l 'B~.O_ __LQOO ----- 92L.A ~ _.016_ _390.6- ..0033_ h1-ªL 1005.2_LoH_ß20.2BS _.0033_ .?4QL 100L3 _~ .032_ _838.5-. _.0065_ LJ2ª-_ -100L._9_ _.1071** 1010.L _.0066_ L~ºL 1003..9 - _~.048_ _828.0. ..0090._ Lº~.L .101O.5_.2220_1019.L __.0098_ !.!.~~§_1005.2 ~._06g_ _812.3_ _. 0130__ --,n~ _1010. 5_ J_.281_~019.1E L0131_ -k~n- 1006~5 ~-'-ººº- _OiHL-L _.0163_ ~~ª---_101LIL -LJ1!L 12~Q'!!S ~O~t L.~JL 100IA_9_ _~ L096_ _1W_<t..i..0195_2r~ -1QILIL L.J3:LJQ21.LE L.01!! hHL 1002...9 7 .0228_ . Z11- .JOllAEl .~336L~;fi.QAL ~02itJ,,]Z§_lOOUl 8 J026L .671 l01LB_ ASO.5_ lLl-. _026 1.32L 10092- 9 ~0293_ --,-§~L- -1011.-L ~56gL~12...L ~29L LgZL 1010~ 10 ~OJ2S_ . 5~1- _lOU.,L ~_6120_ 92LB- ~328 1.230 1010...5.. II ~035B .566 -1013..1 _lliL _. :J¿~ loa" 12 .068L ,]~?_~Ql5..ß ~AOl.L-!.35~10l.5~8 IJ _. .100L --,-?~L- -101L.L59.<1L ~75 101~8 14 .133L ~I~ -10U..L ~Z815. ?23 10ILL 15 161;/; .199 1017 1 Q7?O .IB, IH\1I1 II .1983 .172 1017.1 GOlloe No. 2137 Deplh ?O41' Clock No. 111t1/; hour ?II -Q ., Q()O__ __259. '-. .000_ ------ JIQ5.1.__ ..000__ 757.2 .000 ----- ~g~!!L_ ----.---- 82 C5ß -:ÕÕj~= --_. -- -.- ---!- LQ16_ _380. !L _.0033_ _L.1l.~_ _1003.9__ C. 046_ ~fºL 1001.3 -~ LQJZ._ __80LO_ .0061_ _LHH1_ .lOOL. 9__ _.l09Ii** -rÕÕ9~l __.Oº~L L.2Ql_ î005.2 J ~Q46_ _830.6_ _009.9_ ..L.º?L .1010.5_ _22!i5_ -ni19T .0100 l.73L îOO6T 4 _.Q64_ _On.L .0133_ __,2!~_ _lOll.B_ (__281__ lõf9:7í 5"ìÕï34 l.!_§QL iººL~_ 5 ._O8º_ __80S .L .0l6L. .831 .lOn. L U24- -ã49~0ï U~!E= 1. 514 lQ09.2 6 ~_O9-º- _80.5~L ~0199__ =J§~= .10 U.L _ 41- ïÕ2J~7I 0200 [j~19 1 ºº~~2 J .0213__ .709 _10U.l. ~34lL --985-:5 . Õ23~= J.JlL. 1ºº-~!2 .0266_. --:664- LIoa.5_ _4580 -927"T --- -61 hl1L 1009.2 8 --,-QLi- ._- -:624 913.3 . iÕlo.5 9 .0299_ .1OB_. 5__ _5743_ .030 Li·2QL --. ~~89- 927JJ- --:õjR- T~226 iOlO.5 .10 .-- .0333___ lOB ._5. ~691O .11 .0366_ ---,55~ .JOH .5 .2240 ,--!.~ 1015.8 12 _0699_ _,;!LL _lOlL:T . 41ifï- µ1~ lºl~~!L f-- .6ÖS3 .!l _1032____ I--'-fªº-- .1 018..4 '--!'fZ.L_ 1Q17 .1 I~ _1364_ .231 -101804 .7960- .??t 1017.1 -- If\Q7 ----:195- 101 R 4 9900 . t Afi 11018.4 15 Readino Interval " ?O10 168 1011t 4 35 *** Minutes REMARKS: * --ßS-~-lJëïinningot--Šurrãëec12sure ES-End of surface closure *-First 11 intervals egual to 1 minute each' last 5 interva . -ëqüãr õIO-nÎiñüt¡g'é;¡¡:h~--* =33--m1nutes-n'oY"::nfn-10-lñtervalrequð ~ð-l--n11nu te eaChrne¡¡r~--fñl:ervä1Sëq¡¡altõ5Y-1I11 '0"'" .es..tI_"'UN'.O IN U ...... acn¡ last lnterval equd I mn~1J .illl nl:l.~Gs SPECIAL PRESSURE DATÅ . :x: ):> ï ï ..... C:J c:: :;0 - o :z o (/) - :;0 m "U o :;0 - . s lutes I I I , I . I , . I I I I I , I I , , . I ; j ! ' 6 (/,2.682 , , I , , , I I I I I I I I I . I I I I TICKë1' NO. I I I I , , I , I I I I I I I I I I I I I I I I I I I I I I I I I I . . HALLIBURTON OST REPORT I , , I I , I , I I I , , , , I , , I , , I , I I I I , , I I 6 ~269Z I I I I , I I I I I I I I i Tlc:K£T' NO. , , I I , , , I , I , , , I , I I . . I I Gas Production HALLIBURTON OST REPORT B.T. GaUQe Numbers 2137 7582 Ticut Number 1642692 ",uau.. "-CUUM 150 Initiol Hydrostatic 1132 1170 EllMrtlon ft. Finol Hydrostatie 1170 I 1212 * 1 Sf Flow 1854 MQ Initlol Ti.... 259 304. Production ** 2nd Flow 200 ÞM:F Rote 1st Flow Finol 23 806 833 3rd Flow MQ Closed In P........ 67 1018 1041 Hole Size 8 172 1ft. 'nmol Ti.... 757 862 Footcoe Tested 15 ft. 2nd Flow Finol ?n7 928 953 Mud Weight 10.5 lbo.IooL Closed In Preuure 298 1018 1042 Gas Viscœity .014 ... Inltiol Ti.... Gos Grayity assumed .60 - - 3rd Flow Finol Gas Compressibility .84 - Closed In Pressu... I T emperarure 68 'F Extropoloted 1st Static Pressu.. 2nd 1020 1044 3rd 1st SI~ PIlO 2nd 1012 1036 3rd Remarks: *-First rate is based on final pressure of initial flow period. **-Second rate is based on observation of comDanv Dersonnel. First rate is ouesti onab 1 e du to fl u i d beinc oroduced in cas and no separator was utilized. Calculations reported below are for each rate for the final c 1 os ed in peri od on 1 v . SUMMARY B.T. Gauge No. 2137 B.T. Gauge No. 7582 Deøttl 2043' DeøttI 2117 PRODUCT' EQUATION If FIRST *~CONO I THIRD * FIRST *"s£COND TMIIID UNI~ Kh 1637 Q. ZT ~ T ransmÌSllibility -¡¡- = 37262.00 m 8142.2 932.60 8726.47 <II Theoretical Kn 101 µ. l2S.06 Flow Copaclty = µ; 533.91 21.67 1".17 me!. ff. Average K Kh t34 I - h 35.60 34.778 Is:! 15 me!. Effective Permeobility K1 Kh me!. = -¡;;- Il'dicafed Flow (101), 3200 Q.I" ZT Log<O.472 b/r..) h 89.71 'H44 me!. ft. Copacity P,.2-Pr' 92.86 8.08 DR _ Thea. Flow Coo J<h Damage Ratio - IndIcated Flow CoP iKhi;" b.77 .::'9 b.7'i ~ ?,; - Indicated OF1 = Q. P,.2 Max. MCFt> P,.2-Pr' ~957.71 161.06 e;122.00 " OQ.53 OF: = Q, P. Min. Flow Rote .,jp.: - P,.2 057.64 81. 88 ?n91.46 1.1~O Qn MCFrJ iñeoreticol OF. = OF1 DR Max. Rs:!13. nFi 4M4 41 1':10' II " MCFO 3727.07 Potential Rate OF, = OF: DR Min. I I, C;OQ '4 I MCFO 697.26 51<? e;7 i C;7e;, n¡:; Approx. Radius b :::: V Kt or V Kto I ft. of 4.16 k¡:; n7 7~.~n I<e; ¡:;¡:; I/'Iyestigati"" b,. :::: V KI t or V K1 to ft. F'otlt"1'iornetrie Pot. = CEI- GD) + (2.319 Ps) I ft. Surlace :II 7?38 ~7? .1< ~e;.1 n4 I< &:;4 n.1 NOTICE: ~,~~.~~~~~ ~'~~=~I'.l'::= ~ =:.o~=tMJ~~ ~~~~e~ ~n~ ~':u ~~orer~ ""Oka no WOfTOtTt'Y .xøreu ~ imøi"O os to nw occuracy 0+ such ~1CU6Øt1Of'W or oo,n.ot'W. and ""at HoJl.o...rtorI shall not' be Mar:Ne tor' onv toss Of" damDve. whettwr a.... to ,..,qltgence or 0'f'Nrw'.. i" COf'W'eCtIOft wt't'tt wen c::Dia..HGTJOnI oN:! oo."'onL I I I I I I I I I I I I I I ...w,....._.,wn.oowu..... INTERPRETATIONS AND CALCULATIONS \,lTT--a'. ...,. 'M ,¡.,. I E-8 I I I . . I Ticket. ~I FLUID SAMPLE DATA Date 1-31-80 Num¡"r 488798 ~t ...... I Samøler Pressure 340 P .s.1.G. at Surface ~!t Kind Halliburton 1'" of Job CASING PACKER DST District ANCHORAGE ,= Recovery: Cu. Ft. Gas ..~ a:. Oil I!S c:c. Watf/r T_r K.C. MC WILLIAMS Witness DON MOORE a:. Mud Drilling Rí. Tat. Uquid c:c. Contractor BRINKERHOFF DRII LING COMPANY S Gravity ° API @ of. EQUIPMENT & H 0 L E DATA TJH Gas/Oil Ratio cu. ft./bbl. Formation T_ed S. SimDson Sand RESISTIVITY CHLORIO£ Elevation 50' KB Ft. CONTENT 2071' - 2086' Net Producti". IntllrYOl Ft. Recovery Water @ of. øøm All Oe )ths Measured From Kellv Bus hina - - R_rv Mud @ of. øøm Total Oeøttl 2231' PB Ft. - - Recovery Mud Filtrate @ of. øøm Main Hole/Casing Size 7" Mud Pit Sample - @ - of. 291 I 2.125" øøm Drill Coilar Lengttl 1.0. - - Mud Pit Sample Filtrate @ of. 475 øøm Drill Pipe Length 1700' I.D. 2.764" - - ~ Pocket- 0eInh(S> 2042' Ft. Mud Weight 10.2 vii 44 n-ttI T_ Vol". ?n1n' ¡:. TYI'f AMOUNT Oeøtn Back Surface Bottom Cushion Water 500 Ft. Pres. Valve Choke Choke .75" ¡- RecoYeNd "- of r:ìr;; ,., 3: ~:!! ~ ~ aå: IWi! j¡=J U i! ,~ 1:11 ~ ¡::o ... Recovered Feet of L.::: : I I -= ¡ :; Õ ,-..I.) ¡¡ F'='"' . - .. Recovered I..;:j 1 - 1cnO ! Feet of .) .a....' v ' i HALLJe:':"T'""\ <",_-, < R-..d Feet of " .~......' ...J:.:-:.':!.::=~ .- 'wn""""'-i". O,¡~tAI·"';C.·.~A . R--.d F_of RemarIca SFF 11111 TFC;T nATA C;I-IFFT Q = Questionable CS = Clock stopped CTE = Chart time expired - n " c " ~ ~ Gauge No. 82 Gauge No. 32 Gauge No. 13 I ::c TEMPeRATURE TIME 5:! n-oto: ?n?4 Ft ..-. ?n?ø Ft n-oto. ?nos:; Ft. 1 44 HaurOack 48 Hour Clack 1 44 Hour Clack Tool 1-31-&1.1.\. VI r- Est. OF. Blanked Off Nn Blanked Off Nn Blanked Off ~. c"ened 0 710 P.M. 0 '"C 2103 QøenedZ;;'5- 8OA.M. I"I"! Actual ¡:;¡; of. P_res P_res Pr.sures Bypass 0800 P.M. ,-tft Office FiØI Office FiØl Office R__ ~ Initial Hydrostatic 1124.1 1086 1093.9 lno4 1147.2 Minutea Minutes - '" ]~ Flow Initial 255.9 I 238 253.5 ?10 ,283.5 - - õ .. .... Final 56.8 143 148.1 141 i 156.3 41C1 41n .. I..lased in 026.9 1014 1017.5 1n?A 11026.4 ?4n? ?07 n Flow Initial :10.2 143 202.0 1 C:O -r 234 . 1 - - > u~ ¡:¡nal 86.0 79 81.6 ø~ i~O. T -,øe: ?Ø1 r- J:':: > Closed In 1011.8 999 1002.3 1 n1 e: I 1016.7 4nn -4{1 ,- VI ~ :g] Flow Initial 646.4-0 143 805.0-0 I 1111 ì 689. 5-0 - - ,,~ Final 334.4 - 407.2-CTE 1?7 I 340.1 ?A7n ?A71 ..: Closed in I 1021 .5 - - 1 n1 c: i 1025.5 i 7iu~n ?Ø7Q Final Hvdrostatic I 1124.1 - CTE 1147 11147.2 I - - I -¡ I HALLIBURTON OST REPORT I I J2: ~~ ., Z o 3 . I I I ~L ~I I ~ - ~N -¡ I I I N o .þ i~ .. 0.1 ;- il'N <N 9,.(",) I I I .~ " '"C ~I:;:' af.þ !o 1'\" I~ Z~ 00 3 -V) I I I I I I "0"'' 1'1-'III~"INT&D IN U....... FORMATION TEST DATA I.ITT1...I:·, ...71 10M '/1. I E-9 I . . HALLIBURTON DST REPORT "'... I Ticket ~~ FLUID SAMPLE DATA Dote 1-31-80 Number 488798 ~t ...... Sampler Pressure P .s.I.G. at Surloce Kind ~~;~rton ANCHORAGE H I Recovery: Cu. Ft. Gas 01JoO CASING PACKER DST ~i c:c. Oil ~:o cc. Water Tester MR. MC WI LLIAMS Witness MR. MOORE c:c. Mud Drilling BRINKERHOFF DRILLING COMPANY BC Tat. LiQuid c:c. Contractor Gravity ° API @ of. EQUIPMENT & H 0 L E DATA GaslOil Ratio cu. ft./bbl. Formation T eIhd IIDISTIVITY CHLOIIIOE Elevation Ft. CONTENT Net Productive Int_1 Ft. RIICOYer'f Water @ of. ) )1ft All Oeøths M8CIIUNd From - - Rec:overy Mud @ of. ppm Total Depm Ft. - - Recovery. Mud Filtrate - @ of. lIP"' Main Hole/Casing Size - Mud Pit Sam1:Ile @ of. lIP"' Drill Collar Length I.D Mud Pit Sam1:Ile Filtrate - @ - of. ppm Drill Pipe L-.gth 1.0. - - Packer Depm(s) Ft. Mud Weight vis c:p Death Tester Valve ':0 TYPE AMOUNT Depth Bade Surloce Bottom Cushion Ft. Pres. Valve Choke Choke - Recovered Før of f ~!! . aå: !' Før of ... R~ ~ R~ Før of ~ i ~ Feet of ~ <' - R---.I Før of - Remarks Q = Questionable CS = Clock stopped - ~ c ~ FOURTH GAUGE: % 0 Gouge No. /4 Gouge No. Gouge No. := TE/toIPERATURE TIME ....¡ ~: 2099' ,.,."...: ,.,."...: % Fo Fo Ft. 4~ Hour Oack Hour Clock Hour Clade Tool A.M. V1 r- Est. of. Blanked Off Yes Blonked Off Blanked Off n..ened P.M. 0 ~ Opened A.M. m Actual of. P_res P_- P_- Bypass P.M. Field Office Field Offlce Field Offlce 11_ c:-tec:l Initial Hydrostotk: 11 38. 5 Mi".". Minute I-- '" 'E~ FI_ Initial I 295.3 - - ~ ~ ¡;: Final i 156.7 Closed in I 1029.8 ::þ Initial i r- 'g1 FI_ 234.5 - - ::þ V1 i: Final , 91.6 ~ , Closed in 1020.2 'E1 FI_ Initial 789 1-0 I - - :ë-= Final 416.R-CS I ....,:: Çlosec in - Finai HYdrostatic: 11 38.5 - - I ; 1"0"" t.'.'U~"tHT1U) IN U..... FORMATION TEST DATA LJTTI...·.....,' laM ./7. [-10 I I I z: I ...::þ ~r- g::þ -:;00:: Z~ ~> I I I N I I N 0 I .þ N - N N I I,¡,J .... ~ CCI I % I c:: V1 :;00:: -< 0 I - r- ... % ~~ ¡ := o ' . .þ I ilo ;:;I~ o m 3 := 1! > ~....¡ Z- I 00 3 :z e V1 I I I , TICKET NO. 488 738 , I I I , , , , ·1 I , I , , i I 1 ~ , I , I I , I I , ¡ 1 I , , I 1 BT GAUGE NO. INITIAl. FINAL 0 , , I I , I , I I , , I I , I , , 1 , , I I , , , 1 , , I , 'Ø ø 1 , I , I ; 1 , I , , ~ , 1 I I , , 0 I , , (/ (> I , I , I I 1 /3 , I , , , , I I ~ I , , , co 1 1 , , I , I I , , , I ~ I , , 1 1 ~ , , , , , , , , I I , I , I , , , I I ! , , I 1 1 I , , I , I , : I , 1 , 1 1 I , i , :0-.. , 1 I I , , I I , I (S'\ I , , I , , , 1 1 , I I , I , I I , 1 I ~ , I , I , I , I I Ú\ I I 1 , , I I , , , I , =' I ~ , , , , , , , , , , , I , , , 1 , , 1 I I , , I , I I 1 , , , :-- , I I , ÚI , I I , 1 , , , , I I 1 , I :-. , l\J , , 1 , , , , , , 1 , , , , , , . . I HALLIBURTON OST REPORT I i 1 , , I 488 738 ; , I I I I I TICKET NO. , , 1 1 , , , I '. , , ~ , 1 , , , , 1 , 1 BT GAUGE NO. INITIAl. FINAL C) I 1 I 1 , I , 1 I 8z 0' 8 , :" , \Þ , ~ ~ I I , , =' I , C. I , 1 =' 1 , 1 1 , , I I I " , I , , I , I , , I 1 1 :-- , I , I , " I , , , , 1 ------------------- f11 I ....... W Gouge No. 82 Depth 2024' Clock No. 20040 144h Ticket 488798 our No. First Firs' Second Second Third Third Flow Period Closed In Pressure Flow Period Closed In Pressure Flow Period Closed In Pressure Time Doll. PSIG Time Doll. log!.±.! PSIG Time Doll. PSIG Time Doll. log!.±.! PSIG Time Doll. PSIG Time Den. log.!.±.! PSIG .000" Temp. .000" Temp. .000" Temp. .000" Temp. .000" Temp. .000" Temø. Corr. (J Cort, Co,r. (J Cor" Cort. (J Corr, ---.0000 255.9' '--:0000 ."'---- T56:a ---:0000 2l(i:2- 86:0' -----:ÕOOÕ ----.-.--.- --..---- I----~-~ -------- 0 .0000 ..::: - =-==---- º4~,t:º .0000 334.4 T:ÕÖ60 2M:1) 1 ~0õ55' 945:-7 T,QIJº I~r~~ ~º§r- 4~«J.l'- =CQJªº ---- -~~ --- --~----- -- - ~ ~--_._-. I ..J~6JZ_ 1~81~ gº J.,§} ç .0067 .2·E6_ 2º6,L_ -:--.. -- 2 --:0337 980:4* --:-on o' ..J...14L 1009.7 .0226 159.0 -,Q222_ 1. 256 79~ª_ ~t~g~~~ In., 6} ç ~ . õlJ1 g.,JZ6_ 2ªº ,2_ 3 -T~Ö36Ö ~ªI: 1.11 J: õ166 _LIZL JQ!6 ·1 LQ?ZQ I§L~R ~ºJ97 L.º~1- 2Q~"L ~21-,-J)Ç _,ggOl. 2.002 J Qºg,l _.~ 0617 169.9 ----C___ __. .0452 _L.ºl ªº §lJ,Q}Ç '1~878-- 4 .0221 _1...Q51_ 1019.4 162.3 .0564 ~~ª~ 2§1"!_ .0268 1010.7 5 -r~ 0640 ! § ~~~I -'~0276" ----,-9ZíL 1028 -.0678- 135:Õ- .OZJ2- .801 2Z2".l..__ _,1Ql~ J2~ &~_~ **.Õ335 1:783-' 1015:r ---:ÖÖ98 110.0 _.,oj~L r021:5 ~ Õ§Õ5 106":7' ---, =--- ---- - ~~ C70S- 1017:2 6 _....2Q!L -,ºª2L .727 22Q~ _~ºZ.4 413.9 .0402 i~~ð~~ r ---r ]þg2:K IIºlº- rQº~tl~ -:668 415:0'-- ----:º1~[ -_.---- -..-- lõ18:3 7 ~~~J. .0387 _18.42_ .1067 996.7 ----.-J?031 J-,Q1º- 8 ----:-0442 _.J.9J_ -JQ?U .1131 96.9 -:1235- f-'-~ 1 ~= 1002:"1 .8043 412~8- ---,-g§J~ 1.583 lÕ19:r --.- ---·:1178 ~497" -:TIS] 91:5- . 1.4º~~ 1006":4 1~oõ52 403:Õ :I:'~Jt::.: îºj2.j~ 9 185.1 -~~~- --!-º23!.I .578 .0603 -~r459 2ð2~6 -:0552- ---:-}60º 8"6:Õ*** --:542 j ºQª~§= Cl,lHº ªQ[~~lë ------ ..!.!! 1023.7 _J~?JL .0670 1. 489 1019.4 -~n39 196~ ö.¡ .0773 ~ºg1,,ª '='="'--. . 1 IlL -:51r lQ09 "L 1.2062 366.0 .3742 .802 1022.6 \I __.......599_ _.._-_..~ - --"-_. -- -----------. -- 1~4071 368~r~ ---:6814 --:S95'- 1022:6' 12 .2020 166.6 .0994 __~52Q_ 1025.9 . 190~_ .484 1010.7 -- :L.~JIº ! §z~II! ----:-1215 JQgU. ~60 1010.7- U.!.1Z1Q J§r:6]]: --:9885 --:480- '102L5 13 --,.46L .2072 ---:1436 ~~-~. .1011.if -U951' ~4Õ5--- 102L5 I~ .2300 156.8 .415 1026.9 .2240 .4~L _.L. 6080 J34.4 15 .1640 3Rl 1026.9 1 .6080 .351 1021.5 Gauc:¡e No. 32 Depth 2028 Clock No. 13866 48 hour 0 .0000 253.5 .OOOU -:.: - -;.;..... ~'H.I .UUUU ~Ul. 0 .UIJUU ì8fff*~ Hl.b .ouuu i8U~.U-:Y LF = LINE ROZE --- ]~ºrJº 2gCni --:016r C03S0 -~fî:9r --:-oT35 47D- FTIJO 19Š:nC =--LO . = II~C jpŒ=== _.l _.L.ºg!L 979:4- 2 .1013 914, 6~. ---:0334' __LnL -1003:9" ----:º~Z[ T52.1- --:O/)9f J_.151_ ãö~' .T640-- 3M~2} C -Ç,. ...=....Çl!Q!~I CHANGE 3 :Ij õjQ 975J.4lL -:050r W-, lZL 1008:7 QZªº. ~nF~I --:-119T _1...OlL 90.fT- fJ~~[= 390~6JC __f... r=-rº~~I Ir(:ijº~ E 4 _~J 8S1 161.6 _. -:06j)(f 1.055 lorö-:T .1343 ~T703 ..895_ 949:2- 507:1)C CIIANG .L.l2Jº 16Q,8H -:0835 --~~.- - --- -fonT --:Z014" 126:r -:2208 91T~'4- ':6"05r 38ï:C2H lir- Ö . 7ÕÜEST ONABL( 5 f---' 2§!L -<798_ 6 _,UQQ 10Q.6.. --:f002- r--~ !!2ª--. --10n~9 -~6fi5 '99:8'-- ~27T4"' ..1Z~_ 9!J~ f~ 2090" 4Ö6"-:S- ." ----:11/)9- 1012:7 T:298ö . 94:"2}C ~3220 9 !J7:j-' L8127-' 4mnr-- . ... ! L Z81º 99.QK .840 ~§6L.. --:1336- ------,- ---.- -tõ1T5 '-.3357- '90-:3" ~3nb 99J:"b' 1:9930· 4(j7~"2r ª __L nSQ 496.6H _!.L21_ .616 --:1503" 10T3:5 --:4028- 86:r ~423T --p,._'-"-- 997:b-' ~.~_.- ~------ -'-'-- m? _~JS44 178.2__ ---:1670 . ---1n- -W n: 5 ~4750' ··81:6** --:-473 r .1-515_ 99~T·- CHARTT f.tr- j- i ED .. -- -- -_.- IQ _.4368 194.L --.-- .. 51Q__ ..._ _..__ ._. LP-_.Rh~___+ - - -~_.~ ! !. __.5232 188.5=( .2338 ---,~2ª 1015.1 -':5243 .. 509__ Woo-:T' AfJI::R.l.185 !'1f Ii!.! ª'--- 12 .__.6076 158.4- -: jÖÓ6 ---' ~ 12.- 1õ15:9- ----:5740 .~18g,_ löoLS' .. lAS,LIIUERYAL ---:367·'- -10í5~9' ---- .6254 fOor:'S- I~ (.6340 158.4H ,_'-~ 6º___ --- .- ....451._ 1Q2.11 IN JIES'---_. --: 434 2 1016-:7 -----: 6760 1 002-:3 . ------ 14 ...~6920 14ft..L .414 -<!J§___ _..~--- ~--- ----------,.-- ----.-- .---- -.--- 15 .4960 .37Q 1017.5 Reodino Interval 50 ** 4U j{ 35 ****** Minutes R~M"'~KstLnt,_.:__ 6ºmtl'!,..~*fjr~L]Q_j'lt~ = lº_!!!~!!~~-ªç!1i_ !!~~t3_i!"lL.__=.. 4Q_!!!i!"l-'-_~ªc:hi Jª-~tJ!!t~__=_3? .!!!t~.!_ **~J!}t~ ... ': 1L!!!!r ~~~~!I1L =_lLmi..!:h_ ***~Int. = 360 ml!!-,~***Firs.1.l.L1rtt.,_=_JL!!!1!!~achLJ!~~t_LJ!!t-,--=-§50_mÜ!.!_eachLJas1.. i..!!!.-=-.. 559 lI1i nutes. ,OAM I.J.JfI--fUUH"'.O IN U..". SPECIAL PRESSURE DATA LIYH...·. .'811 nc -,tu· . ::J: ::Þ õ õ ..... to c: :;0 -! o ::z o VI -! :;0 rr1 "U o :;0 -! . fT1 I I-' -Þ Gouge No. 13 Depth 2095' Clock No. 20039 144 hour Ticket 488798 No. First First Second Second Third Third Flow Period Closed In Pressure Flow Period . Closed In Pressure Flow Period Closed In Pressure Time Dell. PSIG Time Dell. Log.!.±.l. PSIG Time Dell. PSIG Time De'I. Log .!.±.l. PSIG Time Dell. PSIG Time Dell. Log.!..±..! PSIG .000" Temp. .000" Tomp. .000" Temp. .000" Temp. .000" Temp .000" Temp. Corr. I} Corr Corr. I} Cort Cort. I} Corr. ~OO- 28r:;- '--:1}Mo l56~3-' -:ÖÖOO 2j¡¡:-1 --~ººQtL 9o.-r-' ~--~ -~----- -- -:OOOÕ- -~- 34IT.-'- 0 ----- ---- .0000 ºª~,§=g T~0040' 284-:'4)l ~0ö5o I]g~ '9Š7~'6'- rr~nQ~ J Iº~!TI l~Õ4*** '477:0'- =f¡¡ ---:OOôT ~--~----- S6 L5-- , .0062 ~îtJ!~ Z,.1lL~ -~33T 99!r:21i- -~ìl112 TõõB:'s -:0230- -=-,,--- -813.0- ----:-0135'" 98ó: T- 2 J.3lL .0225 170.4 1. 253 Z,JH__ 3 r:U 360 10mr.1Jl U~On¡g- ~L~~ 1õ14 :9- rrº??Q= ±72~ill ~39ã- r:Õ32 910:0-- .Ql-~ ç -~0202 . 2.000 OOlT - ~617 T79~--l'- I-~0225' i~g~r ~Õ567 ~~ª95 , 955:8- Æ269' I~ªzª= OH~2 4 1.050 .0449 72.2 In,~}ç T:1J650- T7UJC -~TI28T- =~§~- '---- ~ -, T36~9 ._--'O- 979])- ¡k*:0337 . o 19~j-- 5 .0674 ~07~~ .....!.Z~2.~ .2021 01.0** Llªl__ -- ":'U898' nrr- -:033] 1Õ2Cf ---:Õ899- ------;-- ]§g~~- ~4Õ36 lª':r-=.. --:0404' 1021': T- 6 _,-ª~1_ J.Q!.7 --.! 09º~_ _Jz.~_ .L.lº4._ 7 r:0960 109-:-5)'C ----;()j94- ~ª~~ 1Õ22.0 tD~Iº- J9 f:5TI .10Z~ ~!!ºL 999.0 - . §º~ï~ 21. 3 ----:-U4 n' L !!J2._ 022:0 8 T~lO~m- 5õ6:1}c J)450- ~,7ªL 1Õ22.9- .1124 JJ..l- ..1240 .....!!ilL Tõos-:2' .8067 41ã~7- --:053!r L~ªL__ 1 õ22: 9- 9 --:-11 nr IB9-:g- ----:-05Õ6 --,14~_ 1Õ22."9- --:1348-- ~L8 -:Moa ~~ZL -lÕÕ~r:·6 T~ ooaY nº~E=~ -:1)606- L~J~_ 022 :9- --:-14 59' 2Õ4':O ----:0562- 1023 :a --'-,-- --_.. 901"- ~g77- ]Õ12.3 Tj140 ~: ìJ6 7'r 1.4R7 1 Õ2l.S- ,!!!. .707 .1590 ~ 54-º- 4 lQ,L) ç ~T739 198-:7-C .0787 1023.8 ~- . .lZ1~ .3761 026.4 J..! --,~2L ~º~ Jºl.hL J-,-ZQ2!l 3JZ"L. -,-ªºL_ 12 --:-2Õ2 Õ' 166:9- . ..lº~~ -'-§.~- 1 Õ2~t:6 .1913 ~L 1014.9 J...HH_ 372.7 --:b8~(r _t.5!H_. 1021 :r I~,~! Qº. 167.8 IP ...----.--' '1015.8 J6š=J1I -:9935- , 02 7~j- 13 .1237 ..456 1025.5 .20~~ .....45ª-_ ..J..'-4 HQ_ -,--412_ 14 .2300 156-:3 . -:1462' ~410- 1026.4 .-d.250 .436 1016:7 1. 61 30 340.1 T:-30n .404 1ö2ó:4- 15 .1670 .376 1026.4 1 .6160 .350 025.5 Gouge No. 74 Depth 2099' Clock No. 9397 48 hour --º- .0000 295.3 .uuuu ..; - - -=-=-- 1:>1:1./ .uuuu I~Jq·~ .uuuu ------ ~I.b .uuuO 'tl~. I-:.Y ---'=.L _LINE £ .º~ I LgnQ= ,lªJ;.~1 r:Ol07 ..L§3<L '99 Co \:M2õ-- nS:4)l --:õT86 ]...ߺ~ 'S23T CTT3Õ- 'TbATC' __Lº- ....LINE_º J;~,___ 2 .1017 1 ºº5...J ---~õ3j4 1..312_ 1017]) -'-:0678 1T74~8 ----:0692 1.255_ '824:1 . (:1650- 27:2) r c CtlQ~L tlM~L 3 []Q§[ Jººº~) lo:0501 _LlZL ]O'2Cr :G~~~Q= 176 :-9')1 tJ:!9!r 1.033- -~n9T r:1920'- Tõ:4r . p POSSIª _L~UO~! . .1865 172.7 ---:Õ6b8 .L.Q5L '1022T . 357 174:8 c_ 217~f -<89L.. 963:9- C2280 20:1> C' CHANGE [1~~¡r =i ZI~TI --:0835 lõ21:~- -:2Õ3Ç 136:4- :121 g86~2 '~607T 06:1 HI '* :.J}~1~i! _.~-,---~ 5 ---910_ --.6QO_ ~-- m_A]LL 6 .2712 109.8 --:Tõ02 __..2ºº _ lõ~ífT -:2nr 108T ~7~~ -<126_ 99]~8- r:OT60- 1D:1Jl:= E ~1~[ ]Óª~Ž) -:T169 lõ24~Ç l-:-~99Õ- HÕ2:3}l -:m 1004:2' ----~-_. 1 ........ß1l_ ___661_ _!! §lL§) ~n3b -..1n_ lõ25T --:1392 gg:-l- ----:-J73r _..6.Hl_ lOHJ.b mCK'S' JPPED''A~ ER ,~ _~J~ºQ . _l9Z,L -:1503 _...15Q_ 1025:-5"" ----:4õ7f 9U- ---:123jj .....571_ 1 01 /f:~ OZ-'UNU rs:--- 1ö2~r '-~.!BOO '9L6**>í ----- --.- ---. !º .....! HQl. _~ºº,8 -:167õ .7D -:4744 ......5~]_ -1 Õ 15:9 ASrlN I ----:52ší -lÕ17~(} .42-M!!![ £S-:-:-.~ ~--- ,.I.! --' ~?5~ ?Qº.4.= .2338 _.....S9!L 1026.6 _~510_ --:3ÖÖÔ 1027:'- '-:;15, "Onr:1 ----. , _11 .6102 168.4 _---'-520__ _A8J_ L§j§if 169:.51 ~:3ô74 'T02TT :6264 1 () 1'9'-:-l .--- -- -- 13 ........461_ ___459_ -:4342 T02iL'] _._- f--- --'--0770- 102o~1 .-.. ---- .~- .-- 14 _...Q2.5º __ L56...1 .415 -.---,.- '---.-. .'-- _..AJZ_ ---- ._-~ ---~ ---- 15 .4960 ::tRO 1029.8 Reoding In'ervol 50 ** 40 30 3~! Mlnu'es ~~~!-R_K~:.._*!n!~_ = @.J!Itn~___~:".fi!st_!º.J..r:!L=-!º.!!1i!!~,~ª~h;.!:!~~L!.1nt~ = 4º-.ßI~'!.:...~~£!1L.~~~t 1!!t.__=_~!_~1n~ n....!~~.:__~ IJJ I i ****Int. = 11 min. *****Int. = 360 min. ******First 10 int. = 12 !!Ii n. eªç.l:LLnexL!.illt. = 550 min~_eaçhL~~t int.~ I-Š~~-mfnufes:'------'- ,OMM '.¡.Rf-·r'UNTED· H US.A. SPECIAL PRESSURE DATA LlT''''~·' .."u nc aI.,.· . :::J: :Þ ï ï ...... co c:: ;:0 -I C> :z o VI -I ;:0 T' "U C> ;:0 -I . n. ------------------- I . . I Gas Production HALLIBURTON OST REPORT I - B. T. Gauge Numbers 82 13 Ticket Number 488798 lItR_un _un Initial Hydrostatic 1124.1 1147.2 EI....iorI 50 ft. Finol HydrosIatic 1124.1 1147.2 1 Sf Flow 335 Ma Initlol Ti.... 255.9 283.5 Production 2nd Flow MCF Rate - 1 Sf Flow Finol 410 156.8 156.3 3rd Flow 330 Ma Oased In p_ 297 1026.9 1026.4 Hole Size 7 1ft. Initlol Ti.... 210.2 234.1 Footage Tested 15 ft. 2nd Flow Finol 283 86.0 90.1 Mud Weight 10.2 111I./ gal. Oosec! In Prwssure 401 1011 .8 1016.7 Gas ViSCClity 0.014 0:0 Initial Ti.... 646.4-0 689.5-0 Gas Gravity 0.65 t:.st1mateè 3rd Flow Finol 2873 334.4 340.1 Gas Compressibility 0.815 Oosec! In Pressure 2879 1021. 5 1025.5 T emøennure 65 ·f Extrapolated 1st 1031 1030 Static Pressu.. 2nd - - 3rd 1031 1035 1st 1021 1020 Slope P/10 2nd - - 3rd 1023 1027 . Remarks: Q = Questionable SUMMARY B.T. Gauge No. 82 B.T. Gauge No. 13 Oeøth 2024' CepIt. 2095' PRODUc:1' EQUATION FIRST SEC:OND 'n41 RD FIRST SEC:OND 'n4IRD UNITS Kh I 637 Q. ZT 11434. 9 14066.6 11446.1 14012.0 .!!!!!:..!!. T ronsmissibility µ; - m 0:0 Theoretieal Kh Kh 160.089 196.933 160.245 196. 1 69 Flow Copacity - µ; II- md. ft. Average K Kh rnd. Effective - h - - - - PmMOblllty K1 Kh 10.673 1 3. 1 29 10.683 13.078 rnd. - h;'" Indicated Flow (tch),,= 3200 Q. i ZT ~(0.472 b/r..) 12.829 17.277 12.852 17.195 rnd. ft. Coøocity P': - Pr'I DR _ Thea. Flow Caø Kh 12.480 11. 399 12.470 11 .409 Damage Ratio - Incheated Flow CoP ¡¡w;- - Indicated OFl= Q. P': Max. 343 369 343 370 MaD P': - Pr'I Flow Rote OF2 = Q. p. Min. 339 349 339 349 v' P': - Pr'I MCFI) Theareticøl OF. = OFl DR Max. 4280 4203 4275 4220 MaO Potential Rote OF. = OF2 DR Min. 4230 3976 4226 3986 MaD AøProx. Radius b ~ V Kt or V Kt. - - - - ft. of InY_looti.... "b¡ ~ V Kl t or V K1 t. 66 217 66 216 ft. Potentiometric Pot. = iEl- GD) +(2319 Ps) 417 417 344 355 ft. Surlace ... ~ NOT1CE: ~1~.I~~~'::n~ ~i~:~=t:'nJ':'~=I':; =.:~= H~bU~~~ ~~~ ~ ~"~ ~u ~~:;:aiirbu= mOk" no WOfTCnty 8XØress or _mohed os to the oc.c:urocv ot s"-ICh cciC1.lJatlons or oø¡ntON, and that Hottiburton shaH not be liaÞle tor any """ or damooe. whether due to r"'IeQIlioence or othefwiM. In connection wit1'1 such cakulotlons Oftd ODItUOnI.. I I I I I I I I I I I I I I '-0"'" 1....t-~"f"Tllþ IN U....... INTERPRETATIONS AND CALCULATIONS E-15 LtTTLC' $ I I I . . I I CHEMICAL & l .OLOGICAL LABORATORIE.... JF ALASKA, INC. I TELt:PHCNE !Jù7)·279-4014 274·3364 ANCHORAGE INDUSTRIAL CENTER 5633 a Str....~ ci~:;,·'- -'f7J' ~~".'..". ("::J '1 ; 1\ "~ ','e . /\'l 'A/,\.: ". G.;.~.. . ,- (\\ \---~~ ~ - :;, \'0> ~<=:. _. n' ... - -.,:~:.' ø!!.. "/.. Q~.~~"'--~ -~.j""/.-' .... . ....._~ - - ~ 'J I GAS ANALYSIS REPOAT I I Company Well No. Field County State Huskv Oil Cancanv WalakPa No. 1 NPPA Date January 30, 1980 Lab No. 2664-5 locatIon Alaska. Formation Depth CST No. 1 (2066-2120) Sampling Point F:inal FIC'.., (~3) I Line pressure _pslg; Sample pressure _psig; Temperature Remarks 'F; ContaIner number I , \ I .. \ \, Mole % or Volume % Component " Oxygen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .: . . . . . . . . _ . : . . . . . . . . _ .:, . . . . \ o 0.28 Nitrogen. .., ............. . .... . . "'0' .. . .. . ... . 0........ . " . . ..... I Carbon dioxIde.. .. . . . . .. .. : .. . .. .. . . . . . . 0 . .. , , .. .. . . . . .. . . . . . . . ". """J,~ Hydrogen sulfide.. .. . . .. .. .. .. .. . . .. .. . . . . .. . . . .: . : . .. . .. .. . . . . . . .. ................................................--.. I Methane.......................... ..... ....._._-:-..... .:..... ......, qq 7' Ethane.. Eo .F.igbeJ:...... . .... , .:oO .. . .. .__.. . ....,--:.~.. . .... 'rnJ!.('"!:: Gallons per MCF ". . .. . . . .. . . . .. . .. . .. . . . . .. . . .. .. . . . . . .. .. . .. -- .. --.-. --.. .. . .. - .. - .. .. .. .. .. I . . . .. . . .' ...... .. . .. .. .. .... ._~. ", . . .. . .. _.. r' . '~_""''';''1 . __...... . . ;.. _. ,"' . . . ..... - -........... ......... - ._...-._._..-...__.._--'.._~... ..-..... .... \ ..... ...'. ...~... i'~''''''_"f_. ~;"..._;..:_.~.. .... ---- - -.-.. _. - . . . . . . . . . . . .. . . . . . . ....... -...... . ... . . . . ... . ... -..... ..----.. --.... , . F I --_..... --- --- .. . -.. .. . . -. - .. . . . '''.' .. . .. . . . . . . .. ... . . . .. .. . .. . . . . .. . . . . . . , . '. \'_'_-40. _ .',-"_ ~ " ................................................ 1 --; , ---.." -. ..~.....t....~.....'.. .. - -:Ora,..~~:.-:-~. lOO.vo, I " . ..-........._- ...........-~--,........- , ..~.......-~,.. '"..~.,. '\ ~ GPM of pentanes,& hlgh~fr3ct'on ~.." -~-.~.~....~--_.... ~ ......................... \ \ I ../' Gross btu cu. ft. @60° F-. & 14.7 ps;ð(drybasls"'..:7".:~...-~......,-..~. . ; Sp~lfic gravity (calculated from analysist 0" . ~ . . :~~o. . . 0' . . 0 .:.. .. . . . .'. Scecllic-gravltV (measured) ......... ........."......... _..... ._eo. ._. ~" '. 1007 , , 0 555 ...... I () -'-'""\""-"-'.-:--~"7'- .. " Remarks: I I F-l I I . I I . I CHEMICAL & l .DLOGlCAL LABORATORIE~ JF ALASKA, liVe. ,_:~~_ -,;;':;~ ~~~~~:~:;:- ',¡/I.~", J.;\ ~,~ ./...... ~.. \n' ')"" \ \;,.." ',.i . -"J.Jb- '-'. '\"~'" 0'. --':"'-t -. .;, '- '> .~ -'- _1- ::~,;¡.";:. ..~"':/:..' -'>;:: ". .---.... . .;' -',' "".:..;..'¥-~" TELEPHONE (907)-279-4014 274·3364 ANCHORAGE INDUSTRIAL CENTER 5633 a Street GAS ANALYSIS REPORT I Date January 30, 1980 Huskv Oil Cat1Panv Walakpa No. 1 NPAA Alaska Depth I Company Well No_ Field County State Sampling Po,nt Location Formation Lab No. 2664-6 DST No. 1 (2066-2UO) I Line pressure _psig; Sample pressure _psig; Temperature Remarks FL"",l F!:::cw (=4) OF; Container number I , I \ '\ ---,"al.~':·.~~-:-.. lOí}~Ocr, ",~~,"~~_,"::.'''''''''__1'''''-'''~ 7~"~~'-'" \ __..._ .~ ~.J _:~..-_~~~_._:-~......,......~,:._\ . GPM of pentanes & hig/"!"p' f'2c!ion .,. _ . . . . . . . . . .. . . . . . . ., . . . . . . . .. . . Component \\ Oxygen. . . . .. . . . . .. .. . . . . . . .. .. . . . . . .: . . . . . . . , . .. . . . . . . . . . . :". . . . Nitrogen.. ......... ........... . ... ..... . .... .. . . .... .. ..... " .. \.. Carbon d,o",de.. .. . .. .. .. . .. . . . .. _ . . . . . . . . .. .. ... .. . .. . .. . . . .. ... I Hydrogen sulfide.. .. .. .. . . . . .... .. ... . .. .. .. , . ... . _. . .. . .. . .. .. . . ~li~ ' .......................................... ................. --..... I Merhane ............... ..:..,. ........... __.,....__ ....:.....__., Erhane .. £. ,Higher. ..,':.,.... :-;.'...... _.__.. .."..--....,...,... ......... ................... ...........--....... ............ I ..... ...-~.... ,,~....~:..-...... ";;;'.-'~'''''.~;;' -;;-~.. .-... .'.... ....... -.... ..... .)'....... .--.....-_.-~-_....:)... ......... ........... .......... .·....·.-:-.·___....1. ._"__..:_",,. ""....:... I ..... . ". . . . . .... . "., ..-........ _:.~~: :-."':-..'. ~--:;;......__:-.. ---'~';;_. ....... -.'\ ...".. -.......... ....-:--:':..~.."":;..."~..;................. " ;~ .. ....." ....... .~.....;: e' ~..~...... ~ ..,.. ~.. .~~....~;:"'.:~~..... ..........:... I I ..-" .- '-. ,....-... -- ¿/-. Gross On; cu. ft. @ 60° F, & '4,7 psia' (dry bas,s~·.. .. ...,~ .. . '.... . . '..~..-. Spec,fic gravity (calculated from analys,s)'. . . , ., . , . .'. . .. . . . ~. :., , . . .'. ._ - Speclf~9ra'"ty(measuredt ...... ......... _.__......... u_" ..u..... I I Remarks; Mole % or Volume % o 0.30 TRACE <0.01 9'1 7n 'J"P.ACE: Gallons per MCF "'. \ /' ;.. _l007'~, 0.555 "''- () :;:;5- I F-2 I '- \ \ . " I I I I I I I I I I I I I I I I I I I . . CHEltlICAL & GEOLOGICAL LABORATURIES OF ALASKA, INC. P.O. BOX 4-1276 Anchorage, Alaska 99509 TEL.EPHONE {907)-279-4014 274-3364 ANCHORAGE INDUSTRIAL CENTER 5633 B Street ANAL YTICAL REPORT From Hu.skv Oil Ccmcanv AAchorac;e, Alaska Fluid SamPles Jqnuary 22, 1980 Product Address Date Other Pertinent Data Analyzed by L.'1:; Date Januarv 29, 1980 Lab No. 2664 REPORt' œ ~.1IALYSIS FLUID SA"1PLES DST U (2066-2120) Í'JALAKPA NO. 1 NPRA, ~~ SÞMPT.....E .....!1illigrams/liter........... attDRIŒ OIL & GREASE (*) Top of OCIP Valve 14800 386 7600 86 660 210 Reverse Out Water ~.1Jd Water Cushion (*) Diesel Fuel F-3 I I I I I Company Well No. Field . . CHEMICAL & G JLOGICAL LABORA TORIE5 l. ,.~ ALASKA, INC. TELEPHONE (907).279-4014 274·3364 ANCHORAGE INDUSTRIAL CENTER 5633 B Street GAS ANALYSIS REPORT Husky Oil Canœnv Walakpa No.1 NPRA Date February 14, 1980 Lab No. Location Formation --;!~~~/':~~;~{ '. ,V¡/'_".' II_ .'~ \='~.'! ¡¡.. ~5 ",~ \ ~~~i.l /~, <..;_..~~... ::~:ç~_~ç, J::i:',J 2788-1 I County _ Depth DST Nð. 2 (2073-88) State Alaska Sampling Point 30 11i.."1. 00en on 3rd Flow Line pressure --='psig; Sample pressure 147¡¡Slg; Temperatura 'F; Containar number Remarks I Sample No. 3 I I I I I I I I I I I I Component \ , i\ \. ~\ Mole % or Volume % Oxygen. . . . . .. . . . . . . .. . . . . . . . . .. . . . . .:'. . . . . . . . ..;. . .. .. . . . .\... .. ¡ . . , , NItrogen. . . . . . . . . . . . . . . . . . . . . . . . . . .'. . . . . . . . . . . .. . . . . . . . . . . . . _;.... . Q 1.27 ,:arbon dioxIde. . . . . . . . . . . . . ~aœ ........................... \, Hydrogen sulftde ... ....... . .. ...... .... . . . ... . ... _.~. .. . ........ .. Helium l \ ..................... .....--~..._.......,.:-.o:". <0.01 98.72 0.01 Gallons par MCF Methane............... ....... _:..::...... .._......-.- ':":'" "':':. Ethane & Higr.er ..:........ _7.·..... .____.. ___......... ...:. .. .. ,0",,\ , - . . . ..... .......... .. ...;. . .;...... . . _......~...... . __4 _..... ..' . . ~ ........ --.... ---........ _-:.'~."""""".. ..--. .-,.... , ·~;I \. ............... ..:....... ...._::...._:~-.....~-~... -_......\. \ \ , , --'\ " ".'...... .....:':-..... _.~..;~~. ~"..~~~~..~ -_.' ......:: ._.... .....: .-::;.~-.:;.'>.:"'.:.-....-;..~_.-_--'.. ,. ... .:.... -.......... ..... ~ _.~~;~;.":"':-.. .'..... .J .. , ~ . '. ". .......... --:'-~: :~.:~....~.,.......... . . . .. '-.-, ( .:~.....~~.:~....."...........'.. ...- ·-'-;o-ôra', .. ~ '-100.00. """~.\ , ~ -"~."""",- -_-:-..~--..., --:-~~-,,,..\ GPM of pentanes & hlgn!!t".!rac;tlon .................................. -- .-.:.-""; .,_._~~",,--- '~';'-~-'7---- ,. ... ,~- ........, '''''',,--- '. / Grou-btu cu. It. @ 60· F. & 14'.7 psia-(d....bas'sl·.... '.::"! ..."':'.. ....,..,.".::. ,,' " Specific gravitY (calculated from analysisl: . . .. . . . . . .. : . .. . .~. . . " . .'.:. 997 .-=-.... - () :;:;g Sp8CJhc gnvllv tmeasuredt . n.. __.._~.. __h__..."........... .........' () :;"J Remarks: F-4 \ ., \ '. I I I I I I I I From Address Other Pertinent Data . . CHEMICAL & GEOLOGICAL LABORATORIES OF ALASKA, INC. P.o. BOX 4-1276 Anchorage, Alaska 99509 TELEPHONE (907)-2794014 274-3364 ANCHORAGE INDUSTRIAL CENTER 5ô33 B Street ANAL YTICAL REPORT Husky (ji 1 Crnça..'1Y Ancrorage, Alaska Product Fluid February 5, 1980 Date Analyzed by DB/nr. Date Februarv 13, 1930 l..1b No. 2788 I I I I I I I I I I I REPORT OF ANALYSI:ï FLUID SN1PLES v1ALAIŒA NO. 1 NP::<A,ALASKA SðII191es received February 5, 1980 Samples taken February 1, 1980 )DST #2 2073-88 f=et) SA'1PLE æLOmDE, ::q/1 300 480 - CUshion Hater Drilling tibi F-5 I . . I I I CHEMICAL &:GEOLOGJCAL LABORA1 DRIES OF ALASKA, INC. P.O. BOX 4-1276 Anchorage. Alaska 99509 TELEPHONE (907)-2794014 274·3364 ANCHORAGE INDUSTR IAL CENTER 5633 B Street ANAL YTICAL REPORT I From Husky Oil Camany Address Al'1chcrage, Alaska Product Hater Febroar¡ 8, 1980 I I I Date Other i'eninent Data Analyzed by n·!; Date FebrùarV 14, 1980 J..;¡b No. 2844 REPORT OF ANALYSIS í'M'ER SAMPLES ¡·1AI.AKPA NO. 1 NORIH SLCPE, ALAS"t\A I I I Samples received Febr..Iar1 8, 1980 Samples take."1 fran DST ~¡o. 2 - RESISTIVITY ,ohrn-m @ 68°F ŒLORIDE, m::r/l SAMPLE Sample Cbamì:::er Test Tool Sub. 0.32 15400 0.72 6300 I I I I I I I F-6 I I I I I I I I I I I I I I I I I I I I . . CHElt11CAL & GEOLOGICAL LABORATORIES OF ALASKA, INC. TEl.EPHONE (907)·219-4014 274-3364 ANCHORAGE INDUSTRIAL CENTER 5633 B SUll8t P.O. SOX 4-1276 Anchorage. Alaska 99509 ANALYTICAL REPORT WALAIŒA In From Huskv Oil Cœœnv Address Andx raae. Al~ Odter ~ Dara Product Cores- for fresh wacer susce?cibi~itl analysis. Februarv 1980 DaCe Analyzed by i!G March 4, 1980 Lab No. 3047 DaCe REPOR!' œ 11N\LYSIS CORE $ÞlAPT.2.S ~A NO.1 NP:RA,~ ~L-ræ: Selected cere samples 'oVe..""e analyzed to dete..--n:ir.e the susceptibility of exist:inq materials to to':!! e."<!?OStJre of various- liquids. ~1D: Fresh Water = (City of Anc:h%age) See At+"..aå.ed Malysis. CaCl2 = Calcium ClJ.ori...de (36.11% Calci1:m, 63.39% 01loride) Cà.Cl2 25000 .= 25000 ~ as CaCl2 = 9027.5 p;m as Ca - 13972.5 p;m as Cl )Tac:. = 3cdi~ C:-:lori::s (~9..34~ .'õcó.i~. 5ù.5ó% ':l"'..lc::--''''''::';) KCl = Pot:assi1z Cl1.oriè.e (52.25~ P01:aSsi1:m, 47.75% C1lor...œ) Filt=ate = Drilling a.:.d Filt=ate G-l . . 88 I I I I I I I I I I I I I I I , I I I CHE"}!lCAL & GEOLOGICAL LABORATORIES OF ALASKA, INC. P.O. BOX 4-1276 Anchorage. Alaska 99509 TELEPHONE (907}-2794014 ANCHORAGE INDUSTRIAL CENTER 274-3364 5633 B SUftt ANALYTICAL REPORT CUSTOMER Huskv Oil Cat1cany SAMPLE LOCATION: Citv of AAC."1orage FOR LAB USE ONLY DATE COLLECTED TIME COLLECTED: RECVe. BY _LAB ¡¡err'! WÞ; SA."IPLED BY SOURCE: DATE RECEIV DATE COMPLETED REMARKS Potable Nater mg/l /Æ !:llli .!!!SLL .'.f · []P ,Phosphorous ... Clpb,Lead [JPt,P1atinum E]Sb ,Antimcny: . .... _. -. .-- .:' CJ~e~Sel enium .-.,- .. . E]Cyanidp pQSulfate []Phenol 17 []Ag,Silver []Al ,Al umi num []As,Arsenic []Au,Gùld []a,Boron []Ba,Barium []Bi ,Bi smuth ~Ca.Calcium []Cd,Cadmium E]Co,Cabal t· []Cr,Chrcmium []Cu,Copoel"' WFe. Iron []Hg .Mercury WK,Potassium ~Mg ,Magnes i um [JMn ,;'1anganese []~~o ,~o 1 ybdenum N~{a ,Sod i urn []Ni ,:Iickel 28 · [lSr ,Stronti um. [JTf .TftaniUITT . ~TotaT- Dissolved Solids. []Total Vo1ati1e So 1 ids. []Suspended Sol ids. []Vo1ati1e Sus- pended Sol iß. WHardness as CaC~ MATkaTinity as . CaWJ [] -,- :;)0 -~._. ~:"",,;.""." [lSf .Sil2~on -. I:]Sn ,Tin--- _...:. -.-c-:-..-..!... 55 - [J',,¡ ,Tungsten o q [J[ ~'I anad i um · []Z!1.Zin,=, []Zr,Zirconium [JArmtonia Nitroaerl-,I! [] Kj edahl Nitrogerl-N [JNitrate-N <0.1 [] 0- [] ... ... ... ... ... ... ~mmhos Conductivity 140 2 ~pH Units 6.8 []Turbidity mu []Color Units [jT.Coliform/l0Cm1 r- ..J 4.5 2.5 []Nitrite-N. []Phosphorus ( Crtho)-P ~Chloride []Fl uori de [] G-2 I I I I I I I I I I I I I I I IJE:E"!H = 2073 Feet Fresh Water CaCl2 25000 CaClZ 50000 CaClZ 100000 NaCJ. 50000 KCl 50000 Filtrate DE?Ta = 2075 Feet Fresh í'1ater Q1ClZ 25000 Car..l.2 50000 CaCl2 100000 !;aa saooo KCl 50000 Filtrate I) I I I . % PER-ÐEIU'!'Y P.EœC'.I'ION . !AS '¡C. 3047-1 . . . . . . . . . . . . 'l.".!:ME. . . . . . . . . . . . . . 15 Min. 30 ~!in. Q'le Hour 85.2 49.0 23.6 20.9 22.2 23.0 50.1 58.7 10.1 7.0 6.9 7.0 6.9 47.6 G-3 88.3 59.3 47.0 44.6 46.6 47.0 80.2 85.0 20.4 17.1 17.6 17.3 17.3 79.1 89.2 68.8 53.3 50.6 51.5 52.3 91.0 90.1 33.3 27.7 26.6 28.0 27.3 90.6 . e Fresh Water CaCl2 25000 CaCl2 50000 CaCl2 100000 NaCl 50000 KC:l 50000 Filtrate 60.3 14.6 10.4 - 10.0 10.0 10.1 50.6 86.4 29.4 20.6 20.1 20.3 20.0 79.7 89.6 51.4 33.3 31.4 32.0 31.6 90.2 I I I I I I I I I I I I I I I % PEP:·aBILITY REDtICI'IC)T !A13 NO. 3047-2 DEI?'!'H = 2072 Feet . . . . . . . . . . . .~. . . . . . . . . . . . . . 15 Min. 30 ~1in. One ?.our IJE!?'rn = 2069 Feet Fresh 1fTater 90.5 96.4 98.2 CaCl2 25000 77.3 82.6 S8.0 CaClZ 50000 68.0 SO.3 82.1 CaCl2 100000 67.7 80.4 80.4 NaCl 50000 67.6 81.0 82.6 KCl 50000 68.1 81.4 82.6 Fil1::ata 80.6 92.4 96.8 G-4 (I I I I I I I I I I I I I I I I I I I I I I I DEPTH = 2066 Feet Fresh Water CaCl2 25000 CaClZ 50000 CaClZ 100000 NaCl 50000 Kc:J. 50000 Filtrate e % ~JJ:.I'lY Rrnt"CI'ION G-5 . I1IB NO. 3047-3 ... ...... ...~. ............. 15 Min. 50.3 14.0 il.O 10.6 il.O 10.8 42.1 30 ~tin. 69.9 30.6 21.3 20.0 20.9 20.9 66.6 cne Hour 75.9 49.6 34.0 33.2 34.3 34.6 70.2 I I I I I I I I I I I I I I I I I I I e . LISTING OF OTHER AVAILABLE GEOLOGIC & PERTINENT DATA 1. Fi nal Micropaleontology Reports by Anderson, Warren & Associates, Inc. a. Foraminifera Report, Walakpa No.1, March 25, 1980. b. Palynology Report, Walakpa No.1, March 25, 1980. 2. Drilling History Report, Walakpa Test Well No. 1 (prepared by Husky Oil N PR Operations, I nc. ) . 3. Hallibu rton Drill- Stem Test Reports with Charts for Drill- Stem Tests No. 1 and No.2. 4. Analysis of Cased Hole Drill-Stem Test, Walakpa Test Well No.1, NPRA, by Gruy Management Service Co., March 21, 1980, 5 pages with Appendices. 5. Source of Other Geological & Well Data: Copies and/or reproducibles of all geological data are available from: National Ocean ic and Atmospheric Admi n istration EDIS/NGSDC (D62) 325 Broadway Boulder, CO 80303 H -1 I I I I I I I I I I I I I I I I I I I . . NATIONAL PETROLEUM RESERVE IN ALASKA HISTORY OF DRI lLl NG OPERATIONS WAlAKPA TEST WELL NO.1 I ~ . £ I.' ~ 1/ ~I ("'~ HUSKY Oil NPR OPERATIONS, INC. Prepared by: Drilling Department Edited by: S. L. Hewitt For the U. S. GEOLOG I CAL SU RVEY Office of the National Petroleum Reserve in Alaska Department of the Interior SEPTEMBER, 1982 I I- I I I I I I I I I I I I I I I I I . . TABLE OF CONTENTS INTRODUCTION DRI LLlNG SUMMARY GOVERNMENT FORMS AND REPORTS Notice of Intent to Drill Sundry Notices and Reports Subsequent Notice of Spud Date Subsequent Notice of Running and Cementing 9-5/8" Casing .......... Subsequent Notice of Change of Plans (Intent to Run 7" Casing) .... Subsequent Notice of Running and Cementing 7" Casing ....~....... Notice of I ntent to Abandon Subsequent Report of Abandonment Well Completion Report . . . . . . . . LOCATION DATA As Staked Location Plat Drill Pad Drawing DRILLING DATA Operations History . . Drilling Time Analysis Drilling Time Curve Drilling Mud Record Bit Record . . . . . CASING DATA Introduction ............. Casing Tally Summary 9-5/8" Casing .. Casing Tally 9-5/8" Casing Casing Cement Job 9-5/8" Casing . Casing Tally Summary 7" Casing .. Casing. Tally 7" Casing . . . Casing Cement Job 7" Casing . . . COMPLETION DATA Wellbore Schematic . . . . Abandonment Head Drawing Arctic Casi ng Pack Introduction Arctic Pack Record APPENDIX NO. I - Rig Inventory LIST OF FIGURES Figu re 1, Well Location Map . . . . . . . . . . . . . . i Page 1 2 4 5 6 7 10 11 15 16 21 22 23 29 34 35 37 39 41 42 43 44 45 48 49 50 51 52 1-1 I I I I I I I I I I I I I I I I I I I . . WALAKPA TEST WELL NO. 1 INTRODUCTION Walakpa Test Well No. 1 is located 15 miles south of Barrow, Alaska, on the National Petroleum Reserve in Alas ka (Figu re 1). The well is situated 2,604 feet from the east line and 2,072 feet from the south line in protracted Section 9, Township 20 North, Range 19 West, Umiat Meridian (Latitude: 71°05'57.63" North; Longitude: 156°53'03.79" West). Alaska State Plane Coordinates for the location are: X = 632,366.26 and Y = 6,253,083.18, Zone 5. Elevations: Ground 31 feet; Pad 33 feet; Kelly Bushing 50 feet. Rig move from the South Barrow No. 6 location to Walakpa was begun on December 2, 1979, and was completed on December 17, 1979. Rig- up began on December 17, 1979, and the well was spudded December 25, 1979. The rig was released February 7, 1980, and preparations were begun for moving the rig to West Dease Test Well No.1. A Jurassic age sandstone mapped in the subsurface on seismic was the primary objective. The well was drilled to a total depth of 3666' and terminated in Argillite of Pre-Carboniferous age. At the conclusion of the drilling operations, a casing was run followed by cased hole drill stem tests. Husky Oil NPR Operations, Inc. supervised and directed the drilling and support operations as prime contractor to the Departnlent of the Interior, U. S. Geological Su rvey, Office of National Petroleum Reserve in Alas ka. B ri n kerhoff Signal, I nc. was the d ri II i ng contractor and thei r Rig 31, a National T-20, was used to drill the well. øARROW'~"\ ~ -." CAMP st: Po _. LON!!LY ,",."......_,. ~WALAKPA G Test Well ". 1 8ê4(/1" Olj> r Sê4 (j \ \ J ..' ","UMIAT /ð\)I'i ".__.~ouf' r NPR-A I i.,,...............-""'.- i ~1'~~p. ,.~ I 8ol1\"":1,. "<1lt')f .1"'\..., t .J Ó NOR'" o ~o . 10." III ..... FIGURE 1 - WELL LOCATION MAP - WALAKPA NO.1 1 I I. I I I I I I I I I I I I I I I I I . . DRILLING SUMMARY Field operations at the Walakpa No. 1 location began on November 26, 1979, with construction of the drilling pad and camp location. The rig was skidded from the South Barrow No. 6 location, starting on December 12, 1979, and the move to the Walakpa location was completed on December 17, 1979. The 13-3/8" conductor was set at 100' and cemented with 155 sacks of Permafrost cement. A 13-3/8" starter head was welded on and a 12" annular blowout preventer and diverter line installed and pressure tested. Rig-up was completed on December 25, 1979, and the well was spudded on that date at 1 :45 p.m. Twelve and one-fourth inch hole was drilled to 1800'. Core No. 1 was cut from 257' to 287'. Additional cores were cut as follows: Core No.2, 159Ò' to 1613', and Core No.3, 1743' to 17601. The hole was conditioned and logged with DIL/GR/SP, BHC-Sonic/GR, FDC/CNL/GR/CAL, and HDT Dipmeter. The hole was conditioned and 41 joi nts of 9-5/8", 53.5#, S-95 casing were run, with shoe at 1786'. Casing was cemented with 1,400 sacks of Permafrost cement at 14.7 ppg. A 12", 3,000 psi blowout-preventer stack was installed on the 9-5/8" casing. The blowout-preventer rams, choke manifold, and kill lines were tested to 3,000 psi. The Hydril was tested to 1,500 psi; the casing was drilled out with an 8-1/2" bit and the formation tested to a 0.62 psi/ft. equivalent gradient. Drilling was resumed with the 8-1/2" hole being drilled to 3666'. Cores were cut as follows: No.4: 1837' to 1897'; No.5: 1981' to 2041'; No.6: 2060' to 2120'; No.7: 2808' to 2825'; No.8: 2930' to 2990'; No.9: 2990' to 3020'; No. 10: 3051 to 3111'; No. 11: 3360 to 3420'; and No. 12: 3656' to 3666'. The interval 2066' to 2120' was tested, prior to drilling ahead, with Drill Stem Test No.1, with gas to surface in 14 minutes. Pressures at surface were erratic due to freezing flow lines. Maximum recorded pressu re was 814 psi. The hole was conditioned and logged with Temperature Survey, DIL/GR, BHC-Sonic/GR, . FDC/CNL/GR, HDT CDipmeter), Velocity Survey, Temperature Survey, and sidewall cores were shot. In anticipation of possible testing through pipe of the Lower Barrow and Sag River sands, 7" production casing was run to 3644'. Circulation was lost while conditioning for cement. The casing was cemented with 215 sacks Permafrost cement. The slips were set and the casing landed. The blowout-preventer stack was nippled up and pressure tested. Log analysis indicated that testing was not warranted in the Sag River Sandstone and preparations were made to retest the sands at 2073-2088'. A cement-bond log indicated poor bonding over the intended test interval and it was recemented. Fou r perforations were s hot at 2266', a retai ner set at 2230', and the zone cemented through the retainer with 100 sacks of Permafrost cement at 14.6 ppg. While circulating the perforations prior to 2 . . cementing, partial returns were lost but were regained with lost-circulation material. The 7" casing was cleaned out to 2200', a CBL/VDL log run, and the interval 2073' to 2088' was perforated at four shots per foot for the test. The cased-hole Drill Stem Test No. 2 was run as follows (500' water cushion, IHP 1,124 psi): 1st FP (410 Minutes): Opened tool with strong blow, GTS in 14 minutes, well flowed gas at variable rate 390-545 MCFPD through variable choke of 1/8"-1", IFP 256-157 psi, shut in for 297 minutes, ISIP 1,027 psi. 2nd FP (283 minutes): Flowed dry gas through 50/64" choke at 435 MCFPD, FP 210-86 psi, shut in for 401 minutes, SIP 1,012 psi. 3rd FP (2873 minutes): Flowed dry approximately 322 MCFPD, FFP 646-334? minutes, FSIP 1,026 psi, FHP 1,124 psi. th rough 14/64" at shut in for 2,879 gas pSI, Subsequent analysis of test data indicated the possibility that flow rates during the test were drastically reduced due to skin damage. The damage was attributed to hyd rate formation near the wellbore du ri ng flow periods of the test. Also, there may have been some formation damage caused by the use of a fresh-water mud system when drilling rocks containing expanding clays. After the test was completed, plug back and abandonment began. A retainer was set in the 7" casing at 2005' and the test perforations squeezed with 50 sacks of Permafrost cement. A 50-sack plug of Permafrost cement was spotted on top of the retainer. The FO at 1545' was opened and 60 sacks of Permafrost cement down-squeezed through it. After the cement had set, the 9-5/8" x 7" annulus from 1545' to surface was displaced with Arctic Pack th rough the FO and the FO closed. The mud in the 7" casing was displaced to water, a retainer set at 1507', and 10 sacks of Permafrost cement spotted on the retainer. The water in the 7" above the retainer was reversed to diesel, the blowout preventer n ippled down, and the abandonment head and dry-hole ma rker installed. The well was abandoned and the rig released February 7, 1980, at 9:00 a.m. Detailed drilling information, in the form of bit records, mud summary, time analysis, and casing and cementing reports, is included in the body of this report. 3 I I I I I I I I I I I I I I I I I I I I . . I I I UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUBMIT IN =1.1CAT~· (Olber Int!;Uudh'tuI OD rnene .iòe) TC':"m aP'Prð...t, BDê:.t Bureau No. 42-R14:Z. Form ~a.'U C (May 11163) :... U,I,S.r. DES1GN.TJOJ'ô' "a.iO In:IlU., XO. N/A I NOTI CE OF INTENT TO DRILL, DEEPEN, OR PLUG BACK 6. IF J'XDU:-i, "J,.LOTTE.~ 0& TBIBI: ",un 1.. "nor WO'8" N/A DRILL [XI DEEPEN 0 PLUG BACK 0 7. ClftT "CU£MEXT tÜME b. TTPZ OF W&LL N/A- orL 0 ou 0 Wildcat I1J1õGI..E. 0 WtiLTIPLt 0 S. 7...... 0& 1.£4Sl: X"M~ Nationa WEL1. 'WELL OTR!:.. ..,~. to~. 2. )U.M& OJ' OPS...TOB National Petroleum Reserve in Alaska (through Petroleum Reserve in AK Husky Oil NPR Operations, Inc.) 9. ....'U.L ~O. 3. 4DDRC.. 01" OP&.4'1'O. Walakpa Test Well No. 1 2525 C Street, Suite 400, Anchorage, AK 99503 10. FIELD .&.1.0 POO'¡'" OB WJ1.Dc,¿r 4.. LOCATION OJ' WZ,loL (Report Joca11on clearl,. aDd. 10. accoróaDce wit.!); all" State reQu1remuu.-) N/A At &urfaee 2604' 11. SEC.. %_ .... )II..' 0& BLE.. FEL and 2072' FSL "~D arav!:! 0& 4&&.& At P.,o:POHd prod.. ZODe Same (straight hole) See 9, T20N, Rl9W, UM 14. DJSTAXC& IN M1J.,ES AKD DIUC'rJOJl FROM )l:L\.&~1'1' TOWH OIL POST oprlu· 12. COO~TT oa pu,a8113. .....n 15 miles south of Barrow Alaska North Slope Alaska 10. DJIT","CE nOM PION.Cþ· 16. "0. or ..cab J)Ii U:"S£ 17. XO. or ..CRES .SSIC)iJ:,» LDC"TJOM 'to M&.aS&t' TO THIS Wtx.¡. rloPEa'l'T oa L&.4SJ: LJ:N£, n. 34.320' 23,6Rn,OOn N/A (Abo to a.al'''t årl,. uait l1De, 11' aD,.) 18. DISTÁ)(CE "ItOM PROPOI~D LOC.ÁTION· 19. PROPOSLD DEPTB 20. RO'r.UY OR C".U '1'OOJ..I :: ;:=~~~:~i=, ~~PLETEJ:I. 43,5601 3600' Rotary 1 I I I 21. =V.TlO"" (~ ..._ DF. RT. GR. etc.) 22. "rpaox. D"TE "oaE '-UJ.. 8T""1'- I Ground = 31': Pad = 33': KB 23. 50' PROPOSED CASING ..um CEIIIE!\'TING PROGR~ December 29. 197Q I saK or BOLE SIZE OF C.iSIJliQ '«'EJG81' JOER FOOT SETTING DEPTB Q'a:rcTJT1' or CEXE~ 17 1/2" 13 3/8" (C~ 72fJ (S-95) 120' KB ± 100 Sx Permafrost to Surfac 12 1/4" 9 5/8" 53.5U (5-95) 1650' ±1000 Sx Permafrost to Surfac e e I Blowout Preventer Program From ± 120' KB to ± 1650': 12", 3000 psi, SA Diverter Assembly From: 1650' to TD: 12", 3000 psi, SRRA BOP Assembly w/3000 psi Choke Manifold and Kill Line REC~'VED. ONSHORE DIST. 0ffQ I ., I œc 12 191~ CONSERV/.T!ON DIVISION U. S. 'GEOLOGICAL SURVEY 'ANCHORAGE. ALASOO "lEY I ..'-\ .. IN .&Bon SP"CE Þ£SClUBE PROPOSED "OOUM: If proposal 11 to deeþeD or pJuc bact. g1n· data 011 preMDt p1"Oðveti"e ZODe aDd propoted D.- product1ft SGDe. U proposal 11 to drß1 or d_ren dlreetioDaUr. &1"e ~rtiDeDt data ou sublurface JocatiODI Ibd measured ud true 'C"utica1 depUlL Glye blo.out preTeD"r Þro~.m. if aDr. 2.. .'CNEO~ ~ TITL' Chief of Otlerations. ONPRA DAn S- ~~ 7 i I (This apace for FederaJ or St.Bte otrlee UIe) I .~f}'"'' û/d~ CO~DnIONS . rANT: See attached conditions. "..... IzA.!J/7~ . ~CTING ".T' TITuDISTRICT SUPERVISOR ·See Instructions On Reverse Sid.. I I I 4 I . . I· I I UNITED STATES 5. LEASé: DEPARTMENT OF TIiE INTERIOR N/A GEOLOGICAL SURVEY 6. IF ¡r-;DIAN, ALLOTTEE OR TRla£ N;:'.\:':: N/A SUNDRY NOT1CES AND REPORTS ON WELLS 7. UNIT AGREEM£NT NAME (00 ,.,.or \,I5e this tot'm 10:- proøowb to driH or tø deep.n or plu¡ b.c~ ~o . diftentnt N/A re~~f'YOi,.. Us. Form 9-3Jl~ for such prOposals.) 8. FARM OR LEASE NAME National 1. oil Œ! gas 0 Petroleum Reserve in Alaska well well other 9. WELL NO. 2. NAME. OF OPERATOR National Petroleum Reserve in Walak~a Test Well No. 1 Alaska (through Husky Oil ~~R Operations, Inc. ) 10. FIELD OR WILDCAT NAME' 3. ADDRESS OF OPERATOR N/A 2525 C Street, Suite 400, Anchorage. Þ.K 99503 11. SEC.. Too R., M."OR BLK. AND SURVEY OR 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. See s.pace 17 AREA below.) See 9, T20N, Rl9W, UM AT SURFACE: 2604' FEL; 2072' FSL 12. COUNTY OR PARISH 13;· STATE AT TOP PROD. INTERVAL: Same North Slope I Alaska AT TOTAL DEPTH: Same 14. API NO. 16. CH£CK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. N/A REPORT, OR OTHER DATA 15. ELEVATIONS (SHOW OF~ KO~. AND WO) , S R T F' I:r 11" Pad 33"!Œ 50' N I I I I I T£ST WATER SHUT·OFF FRAC'TtJRE TREAT SHOOT OR ACIOIZE· REPAIR WELL PULL OR ALTER CASING MULTIPLE. COMPlETE CHANGE ZONES ABANDON- (oth....) Subseaue!\t o o o o o o o o Report UBSEQUE T o o o o o o o o of Spud E?OR 0, NOTICE OF INTENT TO. I (NOTE: RI!~ ,..~"It,; of muhiøl_ C'O'f'rtpj.non or zon. c.hanS'. on. Fo"" 9-330.).._ 17. DESCRIBE PROPOSED OR COMPlETED OPERATIONS (Clear1y state all pertinent details, a"d give pertinent dat~s: including estimated date of starting any proposed work. If well is dlfe<:tio;'lally drilled, give subsurface locations and measured and trwe vertical depths for all markers and zones perti;'lent to this work.)" - This well was spudded December 25, 1979, at 1:45 PM. Hole- size at spud is 12 1/4". 13 3/8" conductor was cemented in place with 155 sacks permafrost cement at 100' KB previous to spudding. r:-::C''''':i\:':::J I I r--·, ",:'(:: JAN 3 ~.J8~ I . ,~~ Li :- '.:'J .'-.;'..- . . I Subsurface Safety Valve: Manu. and Type IS. I ~ifYtha~1o~ng is true and correct SICN~ "-/ ~lE Chief of Operation6nE Set @:: Ft. I 1. .::1"'...., ... 400" :f ?o I Conforms with pertinent provisions of 30 CFR 221. ('This sþac:. for F.d ~n or Stat: o-i'hce us.) I' ¡:::¡"~;1 ,'\ :=¡ ,......i.;:IL........ D~m:c-T [;f :!"""-~. ,"_~-:~ OATE I-~-,t-O ·Se. 1"'St?uc'n~"" 0" R...","_ Side I I 5 I I . . I I I UNITED STATES S. LEASE DE?ARTMENT OF THE INTERIOR N/A GEOLOGICAL SURVEY 6. IF INDIAN, ALLOTTEE OR TRIBE N':'MZ N/A SUNDRY NOTICES AND REPORTS ON WELLS ,. UNIT AGREEMENT NAME (00 nlOt ua. this.. farm tar pl"ODOula to onU or tet d..pen or pi". b.c~ to .. difter9n! N/A '.slI!'f"YCIÎr. U.. Fo"," s-33J-C 101' SUCh proponta.) B. FARM OR LEASE NAME National 1. oil !XI gas 0 Petroleum Reserve in Alaska well well other 9. WEU. NO. 2. NAME OF OPERATOR National Petroleum Reserve in Yalakpa Test Well No. 1 Alaska (throu~h Huskv Oil NPR OPerations, Inc. ) la. FIELD OR WILDCAT NAME" 3. ADDRESS OF OPERATOR N/A 2525 C Street, Suite 400, Anchorage, AI{ 99503 11. SEC., T.. 1'1.. M..,OR BLK. AND SURVEY OR 4. LOCATION OF WELL (R£PORT LOCATION CLEARLY. See sp.Ice 17 AREA below.) Sec 9. T2ON. Rl9g. UM AT SURFACE: 2604' FEL; 2072' FSL 12. COUNTY OR PARISH 13;. STATE AT TOP PROD. INTERVAL.: Same North Slope 1 Alaska AT TOTAL DEPTH: Same 14. API NO. 16. CHECK APP.ROPRIATE BOX TO INDICATE NATURE OF NQTlCE. N/A REPORT, OR OTHER DATA IS. EL£VATlDNS(SHOW DF';K03.;AND WD) - ..\!~D GL 31" .Pad "t". tr'R ';/'1,' NO~ICE OF INTENT TO. I I I I I TEST WATER SHUT.()F'F FRACTURE TREAT SHOOT OR ACIDIZE' REPAIR WEU. PULL OR ALTER CASING MULTIPLE COMPLETE CHANGE ZONES ABANDON- (other) Subsequent o o o o o o o o Notice SUBSEQUENT REPORE~".- o ONSHOR: D:~"T. CrélC!:. o o o o o o o of Running 1 ß . QôÎ; JAN L;" . (NOTE: Re IOrt _ult. of multi"'_ ~ or %Oft_ S'ON ch_n... on. Fo,", 9-330.).._ CONSERVAT:ON DIVI . U S. G",CcOGiCAl SURVEY . ANCHORAGE, ALASKA and Cement:ing 9 5/S" Casing I 17. DESCRIBE PROPOSED OR COMPlE:TED OPERATIONS (Cluny sUte all pertinent details, and give pertinent dates: including estimated date of starting any proposed work. If well is directionally drilled. give subsurface locations and measured and tNe vertical depths for all markers and zones pertinent to this work.)- I I Drilled a 12 1/4" hole to lSOO'. Log with DIL/GR/SP, BHCSiGR/TTI/Ca1, FDC/CNL/GR/Cal, and EDT Dipmeter. Ran 41 joints of 9 5/S", 53.5#, S-95 Buttress, Range 3 casing. Ran centralizers as per Drilling Program. Float shoe at 17S6'. Float collar at 173S'. Cemented with 1400 sacks of Permafrost cement. Slurry weight: 14.7 ppg. CIP at 11:30 PM, l/l/SO. Installed 3000# BOPE and tested. OK. Tested casing to 1500 psi. OK. Drilled float collar and shoe. Drilled to 1805' and tested formation to 0.62 psi/ft gradient; no leak off. Drilling S 1/2" hole ahead. I I Subsurface Safety Valve: Manu. and Type 12. I h~ certify that the f~:!I;:.:;nd correct SlCN£D~ ~ TITLE Chief of Operatione"TE Set @:. Ft. I I" :J4....u......v 10 , (This space for Federal or Slate offiCe use) I Conforms with pertinent provisions of 30 CFR 221. ~ /77 1.1. í:l_ .L -- ms-æCT SUPERVISQIL.. DATE: I-J'J-~t' ·5.. IMtTvctton, 0" Ft.....,. Sid. I I I 6 I . . I I I UNITED STATES S. LEASE: DEPARTMENT OF THE INTE:RIOR NIA GEOLOGICAL SURVEY 6. IF INDIAN. ALLOTTEE OR TRIBE NA,\I~ NIA SUNDRY NOTICES AND REPORTS ON WELLS 7. UNIT AGREEMENT NAME (00 "ot us. tnis form fo~ p~poul. to drill or t:t dnpen ar pluS b.c:C co . eitt....nt NIA 'e,,~l"VOir. Use Form 9-331-C tor such proøosals.) B. FARM OR LEASE NA.\4E National 1. oil IX] gas 0 P~troleum Reserve in Alaska well well ather 9. WEll. NO. 2. NAME OF IJPERATOR National Petroleum Reserve in Walakpa Test Well No. 1 Alaska (throu~h Husky Oil NPR Operations, Inc. ) 10. FIELD OR WILDCAT NAME" 3. ADDRESS OF OPERATOR NIA 2525 C Street, Suite 400, Anchorage, AI{ 99503 11. SEC., T., 1'1., M.,·OR BLK. AND SURVEY OR 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. See space 17 AREA below.) Sec 9. T20N. Rl.$¥ . UM AT SURFACE: 12. COUNTY OR PARISH 13;. ST A ~ AT TOP PROD. INTERVAl.: North Slope . I Alaska AT TOTAL DEPTH: 14. API NO. 16. CHECK APPROPRIATE: BOX TO INDICATE" NATURE OF NOTICE, NIA REPORT, OR OTHER DATA 15. ELEVATIONS. (SHOW OF,. KOS,. AND WD) Gl. 31'.' Pad 33' KB 50' . F' SUBSEQUENT REPORT 0 . o o o o o o o o to Chan2e Plans (NOT£: RePort results 01 lWUlti".. comøt<e«to.. Of' zone en.".. Oft. Form 9-330J.. _ I I I I NOTICE OF INTENT TO. TEST WATER SHUT-OFF 0 FRACTURE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WEll. 0 PULL OR ALTER CASING 0 MULTIPLE COMPLETE 0 CHANGE ZONES 0 . ABANDON- . 0 ~~e~ Notice of Intent I I 17. .DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details. and give pe~nent dates; including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and true vertical depths far all markers and zones pertinent to this work.)- I To test Walakpa Test Well No.1, 7" casing must be run. Tbe hole rill be logged prior to running and cementing casing. See attached procedure for details. I RECEIVED ONSHORE 0151. OFFICE. I FEB 2Ø 1980 - ' ~ ,....,"'. !"'\\'-'\SION cm·!SERV AI \·.~I": - " I,VEY U S ,...":"OLCGt....A.... ....v· . ..:N~HC:<AGE, ALASKA I Subsurface Safety Valve: Manu. and Type 18. I h~fy tha~fo~inl is tn.e and correct . SICNEO~~ITl£ Ch1ef of Operatione"'TE Set @L Ft. I It::¡ ¡:~,.~y " Po I Conforms with pertinent provisions of 30 CFR 221. (This spec. for Federal 0" St.-t. oHïc. use) """- ~ Q P_'~. .TP_ ICT SUPSF:'.'iSO:: _c~. Q...~~"rtJ~ _ twL*t-~ DATE 2-21·8D ·s.. InstrvcttoftS on A........ Sid. I I I 7 . . I I I 7" CASING AND CEMENTING PROCEDURE REVISION WALAKPA TEST ..'ELL NO.1 I 1. After logging, RIH and condition hole to run casing. 2. Pull the wear bushing. Install 7" rams in BOP. Run 7" casing as follows: I a. BOT float shoe, 8RLT&C. b. Tlòo joints 7", 3UI, N-80, 8RLT&C casing. c. BOT float collar, 8RLT&C. I d. 7", 3211, N-80, 8RLT&C casing to ± 1550'. e. Howco FO cementer at ± 1550'. I f. 7", 32#, N-80-8RLT&C casing to surface. I NOTE: Check the 7 inch casing to be sure at least five joints conform to API aD tolerance. Run these joints last to land the casing so that the casing slips will operate properly. Space out so that no collar is in slip area. I NOTE: Use threadlock compound on the bottom three connections. Put one centralizer 10 feet above the shoe and nine centralizers, one every other collar from the shoe. Also, place centralizers on two collars below lower ro, on collar between FOs, and every third collar to surface above 'upper FO. This will require 25 central- izers and one stop ring. Make up the shoe and float collar in the rotary table. Use API modifed Arctic grade thread compound on all casing connections. (Place three centralizers on collars from 2000' tp 2150') I I 3. Tag bottom, hook up circulating head, and condition as required for cement- ing. 4. Rig up to cement. Pump 10 bbls water with wiper plug. Mix and pump Perma- frost cement. Drop solid plug and displace with mud at ± 7 BPM. Bump plug to 3000 psi. Do not overdisplace by more than 10 bbls over calculated displacement. Cement volume to be determined from Caliper log. Figure TD to 1600' calculated volume with no excess. Check floats and rig down cement head. I I a. FO cementer closing fingers. I 5. Rig up and run FO shifting assembly as follows: b. 7", 32# RTTS packer (be sure volume tube is in place) with bypass. c. 1 joint DP. I I I I 8 I I . . I I I 7" Casing [, Cementing Procedure Revision Walakpa Test Well No. 1 Page 2 d. FO cementer opening fingers. I e. 3 1/2" DP to surface. 6. RIH to FO at = 1550'. Open FO. Position closing fingers: 6' above FO and set RTTS packer. Circulate 7" X 9 518" annulus slowly, limiting pres- sure to 300 psi to assure no cement above FOs. When clean, close FO. POH. I 7. Drain the stack and head. of the casing to the slips. to 3000 psi. Set the casing slips and land the full weight Install the packoff and tubing head. Test I 8. Nipple up BOP and test rams to 3000 psi and Hydril to 1500 psi. 9. woe 24 hours. I 10. Rig up and run VDL/cBL/CCL/GR Cement Bond log from TD to :t 1400'. Eval- uate log and call results to Anchorage drilling staff. If bond across Zone of Interest (2063' to 2082") is good and bond in casing to casing lap is good, proceed to testing program. If squeeze is required, ce~nt as directed. Appropriate procedure will be furnished as required. I I o~;(~ I I I I I I I I I 9 I . . I I I UNITED STATES 5. LEASE DEPARTMENT Of THE INTERIOR N/A GEOLOGICAL SURVEY 6. IF INDIAN, ALLOTTEE OR TRIBE NA~1.E N/A SUNDRY NOTICES AND REPORTS ON WELLS 7. UNIT AGREEMENT NAME COo "ot use this form fa:- pf'QØGsals to årilt Of t:t de.ptÎnor plul' bac~ to a diff....nt N/A resef'VO¡r. Use Form 9-33J-C 'or such propoula.) 8. FARM OR LEASE NAME National 1. OÜ gas 0 Petroleum Reserve in Alaska well ŒI well other 9. WEll. NO. 2. NAME OF OPERATOR National Petroleum Reserve in Walakpa Test· Well No. 1 Alaska (throu~h Husky Oil NPR Operations, Inc. ) 10. FJELD OR WILOCATNAMf:' 3. ADDRESS OF OPERATOR N/A 2525 C Street, Suite 400, Anchorage, AI< 99503 11. SEC., T., R.. M., OR BLK. ANO SURVEY OR 4. LOCATION OF WEll. (REPORT LOCATION CLEARLY. Set! space 17 AREA below.) See 9, T20N, Rl9W, UM AT SURFACE: 2604' FEL; 2072' FSL 12. COUNTY OR PARISHI13': STATE AT TOP PROD. INTERVAL.: Same North Slope I Alaska AT TOTAL DEFI'H: Same 14. API NO. 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. N/A RE?ORT, OR OTHER DATA 15. ELEVATIONS ·(SHOW OF, I<OB. AND '.'10) GL 31': Pad 33" KB 50' . . NOTICE OF INTENT· TO. SUBSEQUENT REPORT OF. TEST WATER SHUT·OFF 0 0 FRACTURE TREAT 0 0 SHOOT OR ACIDIZE 0 0 REPAIR WELL 0 0 PULL OR ALTER CASING 0 0 MULTIPLE COMPLETE 0 0 CHANGE ZONES 0 0 f'BANDONe 0 0 (other) SubseQuent Notice of Runnin!! and Cementing 7" Casing CON3"o:.'~·.':'" ¡Y'(:'~.;~~~ . i;: -. ---, ,~""!CÁc$Û".';'f 17. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state...1I pertinent details, and gt';'.~r:tòJI~tE¡ ~A ·including estimated date of starting any proposed work. If well !S direetio,:,ally drilled, give subsurlàcelocaUons and meas....ed and tnle vertical depths for all marketS and zones pertInent to thIs work.)- . Drilled S 1/2" hole to 3666'. Logged with DlL/GR, BHC/GR. ··FDC/CNL/GR. and HDT Dip- meter. Ran·S9 joints of 7", 3211, N-SO, SRD casing. Landed at 3644'. Ran central- izer as per/Drilling program. Cemented with 10 bbls of water and 215 sacks of Permafrost cement. Bumped plug to 3000 psi. ClF @ 11:00 PM, 1/25/aO. No returns during cement job. Landed casing with 110,000 lbs. Nippled up 7" BOFs. Tested rams to 3000 psi and Hydril to 1500 psi. Installed tubing spool and tested flange to 3000 psL Installed 3 1/2" rams. Ran CBL. Top of cement at 3435'. Ferforated 4 holes @ 2266'. Set retainer @ 2230' and set a cement plug with 5 bbls water and 100 sacks of Permafrost cement. ClP at 7:00 PM, 1/2S/aO. ·Full ret~rns.· . Tested to 2000 psi. OK~ Drilled cement to 2200', Ran CBL. Found good bond across test zone @ 2073' to 2Oaa'. . Prepared for DST No.2. RECEIVED (NOTE: R.j,oI't mult.of .....1t;~~~~!CE chen.. on. Fo,,", 9-33td:.... I I I I I I MAR 3 19ßO I I I I I Subsumee Safety Valve: Manu. and Type 18. I h~ertify tht"h.J!"I!!!0~n~ ~:: and correct . SICN£DL2-~ ~ ' T/T1.E ChJ.ef of OperationaATE Set @:: Ft. z, ~ F-" ~'--:'j 80 ('This space tor Fed.", or State affic:a use) I Conforms with pertinent provisions of 30 CFR 221. "f)^1tL'R_.1L..~ DISrlTalCT SU?~M'J;30?: . DATE ,;.1·~O -Se. 'n.trvettO'" G" R......,. Sid. I I I 10 I e I I UNITED. STATES DE?ART:'tjENT OF THE INTERIOR GEDLOGICAL SURVEY I SUNDRY NOTICES AND REPORTS ON WELLS I (00 hot use th¡~ 1:1"'" fo:- Ø~pos.ls to drill or t:ll Gæ.~n or plug bacc :0 . cHHen!nt reSl!l"'VOil". Us. For:'PI 9-33J-C for such proposais.) 1. ~~II !XI gas well o other I 2. NAME OF O?EAATOR National Petroleum Reserve in Alaska (throu~h Huskv Oil NPR Operations, Inc.) 3. ADDRESS OF OPERATOR 2525 C Street, Suite 400, Anchorage, AX 99503 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. See space 17 below.) AT SURFACE: 2604' FEL; 2072' FSL AT TOP PROD. INTERVAL: AT TOTAl DEPTH: Same 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA I I NOTICE OF INTENT TO. TEST WATER SHUT.()FF 0 F.RAC11JRE TREAT a SHOOT OR ACIDIZE· a REPAIR WELL 0 PUll OR AlTER CASING 0 MUlTIPLE COMPLETE 0 CHANGE ZONES 0 ABANDON- !XI (other) SUBSEQUENT REPORT OF. a o a o o o o o I RECEIVED ONSHORE DIST. OFFICE MAR ~·~:~~~:i;! ~,':.~~;~ I . 5. LEASt N/A 6. IF INDIAr;. ALL01ïEt OR TRIBE N':'ME: N/A 7. UNIT AGREEMENT NAME N/A B. FARM OR LEASE NAME National Petroleum Reserve in Alaska 9. WELL NO. Walakpa Test Well No. 1 10. FIELD OR WILDCAT NAME:" Wildcat 11. SEC., T.. 1'1., M.,OR SlK. AND SURVEY OR AREA Sec 9. T20N, RJ:9W, UM 12. COUNTY OR PARISH 13. STATE North Slope . Alaska 14. API NO. IS. ELEVATlONS·oCSHOW DF, KOa.AND WD) GR - 31" Pad· 33" KB - 50' :'i (NOT£: Reixut results of multiøJec:omþted... Of' z~ 'O~' cJt_nS· Oft. Fo"" 9-330J...-- I 17. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Cleany state all pertinent details, and give pertinent d2~es: including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and true vertical depths for all markers and zones pertinent to this work.)- This is a confirming notice to abandon Walakpa Test Well No.1. This well was drilled to·a total depth of 3666', logged, and tested. As a result of the evalu- ation, plans were developed to abandon the well.· The abandomnent procedure is attached. I This plan has been discussed with and verbally approved by Mr. Jim Weber and Mr. R. Kornbrath on 1/5/80. I I Subsurface Safety Valve: Manu. ·and Type Set @: I Ft. (This Space for Federal or State omla use) TITLE Chief of Ot)erationa...TE zr ~.....-..yo:f iJo I Conforms with pertinent provisions C1f 30 cn 221. ri ~ll1 -:BJ>"IL1Ul rmrr~¡ 3!.JF=:::r..V!SOR ·5.. Insh'uC'tto"," on R.....,. Side I I I 11 DATE ~ -,E-'!?-O· . . I I I WALAKPA TEST ~LL NO. 1 ABANDONHENT PROCEDURE I 1. RIB with bit and scraper to ~ 2100'. Condition mud. POB. 2. Pick up retainer and RIH to + 2000'. Set retainer. Pullout of retainer. I 3. Mix and pump 100 sacks Permafrost cement-- 50 sacks below and 50 sacks above retainer. Precede cement with 5 bbls water. Follow cement with 1 bbl water. Spot cement: 3 bbls from retainer. Sting into retainer. Squeeze perforations with 50 sacks. Pullout of retainer. Spot 50 sacks cement on top of retainer. POB 4 stands. Reverse out excess cement. POR. I 5. Pick up FO shifting assembly as follows: a. FO cementer closing fingers. I b. 7", 32fJ, RTTS packer. (Be sure volume tube is in place.) 1 joint 3 1/2" DP. I c. d. e. 6. RIR FO. FO cementer opening fingers. 3 1/2" DP to surface. I to FO at 1545'. Open FO. Set RTTS with closing fingers ± 6' above Break circulation with annulus valves open. Condition mud. I 7. Close annulus valve and attempt to establish an injection rate of 2 BPM out 7" X 9 5/8" annulus. Limit pressure to 1500 psi. If formation does not break down, eliminate down squeeze. If formation breaks dak~, squeeze as follows. I 8. Pump 5 bbls water. Mix and pump 60 sacks Permafrost cement at 14.9 ppg. Limit annulus pressure to 1500 psi. Displace with mud. Overdisplace squeeze job by : 1 bbl. (Assure that FO is clear of cement. Arctic Pack will be pumped out same FO.) I 9. Shut down. Observe pressure. 10. If the 7" X 9 5/8" annulus pressure bleeds to zero, release the RTTS packer. If the annulus does not bleed to zero, close the Hydril. Take a small strain on the packer. If the packer does not release, pressure the 7" X 3 1/2" drill pipe annulus slowly. The packer should release when the differential across the packer is zero. Slack off and close the PO. Bleed pressure below the Rydril. Open the Hydril. I I 11. Position the RTTS ± 10' below the FO (be sure opening fingers remain above the FO) and reverse out excess cement. 12. Set the RTTS and close the pipe rams. Test the FO to 2000 psi. Be sure that the 7" X 9 5/8" annulus and drill pipe are open. Release pressure and open pipe rams. I I I I I 1? I . . I I ~alakpa Test Well No. I Abandon~ent Proc~dure Page 2 I ARCTIC PACK PL~CE}ŒNT (See Mixing Procedure in Drilling Program) I As soon as practical after the cement job, clean necessary pit volum~ to mix Arctic Pack. Clean enough pit volume so that 60 bbls of pre~ix are available to pump. Take into account any volume in pits that cannot be pumped due to suctions, etc. Mix and condition the required volume according to the Baroid Arctic Casing Pack mixing procedure. I 13. WOC 12 hours. I 14. Reopen FO. above Fa·. Open annulus valves. Set RTTS with closing fingers! 6' Break circulation with mud. Limit pressure to 1000 psi. I 15. Displace drilling mud with water. Pump water at maximum rates not exceeding 500 psi pressure. Pump a minimum of 100 bbls water until returns are clear and weigh 8.34 ppg. Record volume of water at break- through as that volume pumped at a 0.5 ppg drop in mud ~eight. Record total water pumped, rates, and pressures during wash. Circulate water wash through choke. Pump at least one hole volume of + 800F water. I 16. Pump the first 10 bbls premix without adding gel tone. After pw~ping the initial ten bbls, begin adding geltone so that the final geltone content of the Pack is 50 #/bbl. Add geltone evenly to Pack. At breakthrough, shut down and record the volume of Pack pumped. Catch a sample of the ·Pack at breakthrough. I I 17. Resume pumping Arctic Pack. Sample returns at 5, 10, 15 bbls. Shut down at 15 bbls after breakthrough. Retort sample to confirm gelled Pack returns and check excess water content. I 18. If results of retort are acceptable, resume pumping. Pump three bbls premix without adding gel tone as spacer and displace with mud. Continue taking samples at 20 bbls and two samples of final returns. Retort samples to check excess water in Pack returns and verify good gelled Pack returns. I 19. Release RTTS and close FO. Position RTTS ± 10' below FO. (Be sure opening fingers remain above the FO.) Set RTTS and close pipe rams. Test FO to 2000 psi. Be sure that the 7" X 9 5/8" annulus and drill pipe are open. Release pressure and open rams. Release RTTS. Watch for drag through the FO as you pull closing finger above FO. Reverse mud to water. PORt (Dilute Pack returns and remaining Pack with diesel.) I 20. Pick up retainer and RIH. 'Set retainer at! 1500'. I 21. Pullout of retainer and spot 10 sacks of Permafrost cement at 14.9 ppg above retainer. POB three stands and reverse out excess cement. 22. Reverse out water with diluted Pack. I I I I 13 . . I I ~alak?a Test ~e1l No. 1 ^bandc~~ent Procedure Page 3 I 23. POH. Do not fill hole full. Leave + 25' of 7" empty. 1500' hole volu.üe is ± 45 bbls when 3 1/2" DP in place. I 24. ~ipple down BOP to tubing spool. Rig up dry hole marker as shown on attached schematic. I 25. Clean pits and release rig. 26. Prepare to move to West Dease location. I D. L. Reid I Attach¡¡¡ent I I I I I I I I I I 14 I I I . . I I UNITED STATES S. LEASE DEPARTMENT OF THE INTERIOR N/A GEOLOGICAL SURVEY 6. IF INDIAN, ALLOITE:E OR TRIBE NAME N/A SUNDRY NOT1CES AND REPORTS ON WELLS 7. UNIT AGREEMENT NAME fOo not us. this fo,,,, fat' pr':)oosoIls to dri" 0'" tD deepen Ot plUg b.C::C ;0 . ditt...."t N/A re$9t'YOi-r. Usa Fon'ft 9-33J.-C tor such proøouisJ 8. FARM OR LEASE NAME National 1. oil gas ¡j Petroleum Reser-ve in Alaska well IX! well other 9. WELL. NO. 2. NAME OF OPERATOR National Petroleum Reserve in Wa1akpa Test. Well No. 1 Alaska (through Huskv Oil NPR Operations, Inc. ) 10. FIELD OR WILDCAT NAME" 3. ADDRESS OF OPERATOR N/A 2525 C Street, Suite 400, Anchorage, AI{ 99503 11. SEC., T., R., M."OR BLK. AND SURVEY OR 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. SH space 17 AREA below.) See 9, T20N, Rlgw, UM AT SURFACE: 2604' FEL; 2072' FSL 12. COUNTY OR PARISH 13;. STATE: AT TOP PROD. INTERVAL: Same North Slope I Alaska AT TOTAL DEPTH: Same 14. API NO. 16. CHECK APPROPRIATE: BOX TO INDICATE NATURE OF NOTICE. N/A REPORT, OR OTHER DATA 15. ElEVATIONS :SHOW DF, KDB, AND WD) GL 31" Pad.33" KB 50' . I I I I I I TEST WATER SHUT.()FF FRAcnJRE TREAT SHOOT OR ACIDIZ£ REPAIR WELL. PULL OR ALTER CASING MULTIPLe: COMPLETe: CHANGE ZONES . ABANDON- '(other) Subsequent o o o o o o o ~port SUBSEQUENT REPORT OF. o RECEIVED o ONSHORE DIST. OFFICE o o ,.. (NOT£: RePort mults 01 multipl. Cl:tfftpledoft: or Z~ o MAR 3 1Sr. ch.n.. on.Form 9-a30J-.. B C'~NS;'?V:'·:O" DIV'SION o U.";. GE'OLOGiCAL SURVEY of AbandomneftlliCHO::AGc:, ALASKA NOTICE OF INTENT TO. I 17. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Cleany state"'" ~Irtinent details. and give pertinent dates, ·including estimated date of starting any proposed work. If well is direo:tio:lally drilled, give subsurface locations and measured and true vertical depths for an markers and zones pertinent to this work.)- I This well was drilled to 3666', logged, and tested. Following an evaluation o~ the logs and DSTNo. 2, the well was abandoned as follows: A retainer was set at 2005'. Squeezed 50 sacks of Permafrost cement through the retainer and spotted 50 sacks of Permafrost cement on top. Top of cement at 1755'. Opened FO at 1545' and set packer. Established an injection rate and squeezed 60 sacks of Permafrost cement. Reversed out and tested FO to 2000 psi. OK. Mixed Arctic Pack. Opened FO at 1545' and set RTTS. Pumped 110 bb1s of water wash at 6 BPM and pumped 60 bb1s of Arctic Pack into 7" X 9 5/8" annulus. Closed FO and tested to 2000 psi. OK. pisplaced mud in 7" casing with water. Set EZ Drill at 1507' and spotted 10 sacks of Perma- frost cement on top. CIP at 10:15 PM, 2/6/80. Top of cement at 1440'. Displaced water with .diese1and diluted Arctic Pack. Nippled dçwn BOP. Insta11ed·dry hole marker. Released rig at 9:00 P}~ 2/7/80. I I I Subsurface Safety Valve: Manu. and Type 18. I h~c:..rtify t. tha~ ~oing is true and correct SICNED~ .~TITL£ Chief of Operatione"'T£ S.et @'. Ft. I J. ~ ¡:~ "'""..., tGO (This spac. for Fedl'r2J ot' Stat. office use) 13 711~-..n..ea-o<...DI~tCT SUPERVISOR DATE ~-?·80 I Conforms with pertinent provisions of 30 CFR 221. ·s.. 'ftStr"C'tht"~ 0" R."...,. Side I I 15 I I . . I I _Wi. t"" .....) UNITI:.LJ STATES Ø11JI1IIT JH DUPUCA n:. Form a"p""'" I C_ot_ta· B_ B_ ic..· ë-alIU. DEPARTMENT OF THE INTERIOR .tnwtkl... on 6. 1....U'1»&I)IO...1'IO. "'''0 ...s.u. .0. n"... ._lde) GEOLOGICAL SURVEY . N/A RECOMPLETION REPORT AND LOG· I. ,,. JNDUIt," "L~'D. ~..:Jf"". WELL COMPLETION OR N/A 1a.. TrI"E OF WELL: ::~LI. 0 ;':LL 0 "'T (] Olber 'Wil d...ar T. 1UtI'!' """OUS""" II.M. I\. TY1'S OP COIltlPI.J:1'JON. N/A :~~L 0 :,-:K 0 :-"'0 :~g: ~ ::'a. 0 Otber 6. rA811 oa :&.cA" ..~.. Nationa 2. ..... OJ' ONUftl. National Petroleum Reserve in Alaska (through Petroleum Reserve' In . HuSky 011 NPR.Operations, Inc. ) I: ..LL...NO.. ,. ...._ 01"" OPSILA~ .. RECEIVED Walakpa Test Well. No. 2525 C Street, Suite 400 Anchorage AK 99503 ONSHORE DIST. OFFIC 1O."J'fSU) AD POOl", oa WI~!' . 4. J.O:CA'I'I01f 0.. waLL (It.,..,., JOCNI''- 01..,.,. oU" .ccordowoe d.1a ..., 8'... r__~Cft'.~· ·NlA 1&1 IVrfaee 2604' FEL; 2072' FSL 11. . aee.. or.. L. oK... oa aLOCK .aND ao.yay MAR 3 1980 i)&J.u¿ At top ....... loœ"aI nportod Mi_ .U total dopt)a C"t',S<'''{<T'~N DIVISIC 1Ir' .' ,--;. ,..:·~v:,- . <110 E~ec:9, T20N,. Rl9W, UM ! 14. P...'" JIG. "...~ '''U~_ ALA~ I. ,COUM'% oa I U. mø I.,N d.....,\}~.w!:. . PAA1IIB , ' . ·N/A I ,. N/A ~orth ~lop~ Alaska 1$. DAft lPUDDD II~ D~72~;i;CRU I 1.. ÐÅft co...!... (Becu'" t. JIf"'Od.) 18.'....n,.,.,". (..... ..... n.... ftC.).·lIB. ,......."'A.""'..Ü 12/25/79 N/A GL 31'; Pad 33; n 50' I 33" 1 AK I 1 I I I zo. ~AL DD'IJI. _.& nD I Zl. PLUG. lACK '1'''''' JID . nD 122. ø' MULT1PLS COllrl... BOW 116NY- 3666' TD 1507' N/A u.. PSODUC'JM'O UI'.,.....Io(.).O.. '1'811 CO....LftIOJrf-TO.. 8OftOJI. ,.üI& .....D UD '"D)· I ~. rHnR"AU DRILIJm 8'1' _I Jl,O'rA&1'.. '2'OOL8 CAa.LJ: "I'OOta Al1i None 2ð. .... DJUCTIOJrf.AL Iny.r .K&Da I N/A Yes 21. ·w.. - w.w. œa&D BPT (Dipmeter), Telll'Perature Survev. Velocitvl Su"';'""yYes CASING RECORD (R.,.ort aU a.....,a Nt. no _I) 21. n" SL&CftIC "aD 0'I'JIu. LOG. aox I DIL/GR. BHc/GR, FDC/CNL/GR. 28. I C..IINO llU .&1011'1'. LL/n. D&PI'II an (IID)/, ROLl: IU& CJU.&B't'INC aacou . ."OU.'!': POLL&D 133~8" 72 100' 17 1/2" 155Sx Permafrost Cement· 'N/A 9 5 8" 53.5 1786' 12 1/4" 1400 Sx Pmfst Cmt .@ 14.7 "". .M/A 7" 32 3644' 8 1/2" 1st St2: 215 Sx Pmfst @ 1 nno ..,. 2d S u; : 100 Sx Pmfst @ 1 .6 DD2 .. LINER RECORD 30. TUBING RECORD .... I ..... ("D) ¡_"C"D) UC". """._ I aCUII" C"D) aou I DCPrII 11ft (JID) I PiCK.. I1ft' (liD) I 31. "KroUTlON a.COD (lft'~, aere' 0." ftv_a.er) I%. ACID. SHOT. FRACTURE. CEMENT SQUEEZE., rrc. 2073' to 2088' D&PTB JIIT&&Y.U. (110) ....Ioon "MO"gJID or-)uft&UL DICD 4 Inch -Hyperjet: II- 2073'. to 2088' 50 Sx of'Permafrost Cement 4 Shots per Foot PRODUCTION PaODv,nloN JlftJlOD (FIOtIIÑft9,.... ~'It.:.pu",,",,""""" CItICI taI"801 "....p) I I 83.- IUD ~ nODUCftOX GAS-_O. "AT!;. I "J:Lx. aTATOa (PrNIIC'iaf_ or ."",..,,)" Plugged & Abandoned WA~.a-aa.... ......IL SAn<) 8&1.. lOlL ç...Vn-T...... (coat.) I I TaItT W1TN...U n. I N/A I DST I ROU.. ft8TJ:D I aOE. SUI: 56 14/64 n.øw. ",.... .....1 CABINO panacal: C'ALCULAftD 24"80U& un 260 N/A_ U. Dlal'O&n'IOlfOP 0... (BOld, tiled ,... Iud" Ha,ed, "c.) - 840 DAft or Taft 8 I nOD'N. rot UaT PUIOD - 01L-..L. OIZ-UL. G.A8-alC'l'. 328 Vented 35.. Idft 01' AftACBJlClfTa I Wellbore Schematic 3e. I b',my ~ba. .be f~d a'''.bed lotoralatloo I. ...mpl... aad .......... u,d...rmloed from .11 ...lIabl. .-.10 . 8IGNED()' /~ R.-t~,/' TITLE Chief of Operations. "ATÐZ9 ¡::;;6,-"".,y ?o "(See Inatrvctionl.and Spaces lor Additional Data on Reyerse Side) I AREA. FILE I I 16 INSTRUCTIONS 4....0.. Tbls form la deslcocd for sub'olttlog . comlllele and correct \V~U complellulI report all" log on all types uf lands 0001 leases to eltber a .'cderal al'oc, or a Stale ae"ocy, or Lolb, 11II18l1aot to appllc;ble Fcderol aod/or Slota Iowa an~ reglllalluns, An, necessary apeclal IlIslrlletlonaconcerlllllg tbe IIse of tbl. form 111101 tbe oumber of <:(>1'1... 10 be aubUlltt.~I, IllIrllcularly with regord to I.)(,al, area, or re llooa1llloeedures aod pracllces, eltber Bre ahowo below or will be Issucd by, or OIB' be oblalned from, tbo l8/;al .'odorul alld/or Slate "m..." S.oe Instrucll.,ns 00 Ilel"a 22 and 2~, and 83, below reCBrdlllg sepornte re"orl.. for separate COlIII,lotluu., It not OIt'd IlIlor to the time tbls sumUlar, rccl/IIJ.la øubmltt¡!<I, CtlI)les of all currently 1I\'8I1a~le loga (drUlers, geoluglsta, soml,)e an" core aoalysl., all t,pes electric, elc,), forma· 1100 alUl pressure lesta, alld dlrecllonal 8une,a, abould lie attacbed bere'o, to tbe exlOOI re'lulred by B,)pllcablo I"ederal alld/or Slalo law. alld regulation a, All aUacbmoul. abou"l be IIsled 00 Ibla form, see Item 3:>, U... 4: It tbere ..r~' DO allllllcoble Slate r ( lIlremeQ18, loeatlooa 00 F !doral or IlIdlBO 100" sbould be doaerlbed III accordance wltb Federal rCt ulremeo18, Cooault local State ur .'etleral ußlœ for alICCIOc lostrucllons. It... 11:',llIdleale which elevation Is nsed .s refereoce (wbeto oot o~berwlse O~IOWO) for deptb mea.uremeo18 sheo 10 olher "I8('es On Ibis form ulld In 00' eUecbmelll8, I.... U ud 241 If Ibla \\'ellls cool/,let~~1 fpr aell..rllto pro"uctlup from OIore Ibnll one lolerUI ZOne (multiple cOßlpletlon). BU at,de lu Ilelo 22, olld In lIew:H obow Ibo lro.ludIlC IlIten-al, ur 10lervala, top{a), b..ttum(~) Bod oalDe{a) ,(If ellY) for ooly tbe Interval reported In Item 83. Submit e 8e1)llrele"re/lOrt (pllge) 00 Ihla forlll. ed ( uelel, IdenUlied, Ibr' eIl,'h 1l....ltlon.1 lolenel to be Be,'entlel, llro<luced, ,.bowlng the .....ltlolI..1 do III Jertloent 10 ollcb lotervel. lto. 2':"Soc/':. Cemen''': 41tecbed sUII llep>entol rel'Or"a for thla well ollould abow Ibe detplla of an, mullllllo Btugo cementing aod tbe locetlon of tbe cemeotlnll tooL It... U:, Submit. llél!eralu'completlon re/lOrton,thls form 'or eaeb Interval to be aellaralel, /lIuduccd. (8ee InBtructlon for Iteme 22 eod \!~ above.) ,~ , .,,. :: ~ " ;;J.; éJ 0 0 (r v' I-' :Þ ...... ... ^ " (; N ~ ë " " ~ '- ~.~ f. SI::¡UIARY or POROUS ZONES -------- tUtu" AI.L .......u..1'."1' :WN~. or POHOIIT1' ~"D CO~'tIHTø TQIOIIIOI': COa!l:D IHTalV4LI i .&1\:D ~LL· D.'LI.·..,S.. 1'18"_. I"CLUb'NO 38. OBOLO(J/C MARKKRS bl.l'1'" IHT"U'''L 1'I9T~Q. CUBIIION U~I:D. !T'~. ftJO~ Ol·~". ..tOWI~O A"D 8110T-IN "."I.U.1:8, AND .I:CO'..II~. . t 1'O&)""1'ION TOr fono"! I r 1 DIi8CItIPTION. COHT~HT'. '&TC. ....r ¡-'; I ' , ...... I WI:..: DIM8 TIU. ....T. O&f'TR , DIL Log (straight I GR/ "Pebble Sh" 1702' -H5~' Sub ~ E ,Ftr ¡., C V ED Basal Cretaceou 2067' -~017' u SS , Kingak Sh 2088' -20381 II I I I Barrow SS 3048' 19Qa' II , I Sag River 3224' rJU4' " I Shublik 3320' -3J7U' " t I I I Argillite 3631' 1:-·3581' " ! I I I , I , , .. s " ¡; w , u.s. GCWØU4MEHf rRlHTlHG OfflŒ: ,Nt--O-M,J'JI - - - - - - - - - - - - - - - - hole) sea "I"n - . . - - ... - - - - - - - Well Completion Report Walakpa Test Well No. 1 National Petroleum Reserve in Alaska Core No. Formation Interval 1 Cretaceous 257-287' (Rec 23') 2 Cretaceous 1590'-1613' (Rec 0') 3 GR/Pebble Sh 1743'-1760' (Rec 0') 4 L. Cretaceous Sh 1837'-1897' (Rec 51') ...... 5 L. Cretaceous Sh 1981'-2041' 00 (Rec 51') 6 Basal Cretaceous Ss 2060'-2120' (Rec 54') - - - - - - - - - 7 Kingak Sh 8 Kingak Sh 9 Kingak Sh 10 Barrow sand 2808'-2825' (Rec 3.8') 2930'-2990' (Rec 60') 2990'-3020' (Rec 30') 3051'-3111' (Rec 60') CORE SUMMARY Description Clay w/minor argillaceous Ss, nil porosity, no indication of hydro- carbons. No recovery. No recovery. Shale: black and fissile, rare pyrite, no indication of hydrocarbons. Shale: dark grey - brown, micaceous and silty, minor Siltstone laminae, no indication of hydrocarbons. Shale (2'): dark brown with occasional floating chert grains. ~tone (17'): with interbedded conglomerate at top, measured core porosity 9-25% with permeability average: 35 millidarcies, fair oil stain and fluorescence (see DSTs No.1 and No.2). Shale (34'): with interbedded Siltstone, no indication of hydro- carbons. Siltstone: silty in part, carbonaceous. No indication of hydro- carbons. Shale: grading to Siltstone at base, no indication of hydrocarbons, Siltstone: grades in part to Sandstone. No indication of hydro- carbons. Sandstone: fine grain, fair - generally poor porosity, grades to Siltstone in lower 11'. No indication of hydrocarbons. - - . . ..... ,~ ... - - Well Completion Report Walakpa Test Well No. 1 National Petroleum Reserve in Alaska 11 Shublik 3360'-3420' (Rec 60') 12 Argillite 3656'-3666' Basement (Rec 10') - - - - - Siltstone, Limestone and Shale: occasionally grades to thin Sand- stones. Nil to very poor porosity. No indication of hydrocarbons. Argillite: grey, micaceous, slaty cleavage with minor calcite~filled fractures. No hydrocarbons. - - - - - - - - - - . . - - - - t-' o - - - - Well Completion Report Walakpa Test Well No. 1 National Petroleum Reserve in Alaska - - - - - - - - - - Test No. Formation 1 Basal Cretaceous 5s 2 Basal Cretaceous 5s Interval 2063'-2120' 2073'-2088' DRILL 5TEM TEST SUMMARY Test Description Open Hole DST: 500' fresh water cushion, IHP 1132 psi. 1st FP (23 min): Opened tool with fair blow, fluid and gas to surface in 13 minutes, rate unmeasurable due to freezing flow line, initial flow pressure: 259-806 psi, shut in well for 67 minutes, ISIP 10~8. 2d FP (207 min): Flowed well through 1/4" - 3/8" choke, rate unmeasurable due to freezing flow line. FFP 757-928 psi, shut in well for 298 minutes, FSIP 1018, recovered 306' water (fil- trate?) and 153' gas cut mud and water. Cased Hole DST: Perforated 7" casing with 4 shots/ft, 500' fresh water cushion. 1st FP (approx 7 hrs): IHP 1094, opened tool with strong blow, GTS in 14 minutes,weli flowed gas at vsriable rate of 390-545 HCFPD through variable choke settings of 1/8" - 1", IFP 239 - 141 psi, shut in well for approx 4 hours with SIP 1024 psi. 2d FP (approx 5 hrs): Opened tool with strong blow through 50/64" choke, well flowed dry gas at 435 HCFPD and FP 159-88 psi, shut in well for approx 4 hrs, with SIP of 1015 psi. 3d FP (approx 48 hrs): Flowed well through approx 14/64" choke, well flowed gas at approx 325 HCFPD, no water cut, FP 141-327 psi, shut in well for 48 hrs with SIP of 1015 psi. Recovered approx 500 milliliters water from sample chamber. - - . . I . . I I I i{~L:::.t::.:.;-_._ 33 ,;, "j ,I 34 (.( .J¡~; ~t\:-;t<'~-;~6- , I . \'__~~_'J.,.y 0 'JÌ 1 \~I-''2'S ':::_'< I-~ ......--~ v-r ,\~--i. 1 '¡.~ 1(\ 'J " \1... ~ ;"'1 ,,\ l, <" \, I I\,\ ."co ;\:.. ~, , '." -~~,,~.">!=-:;.¡~ .~\ tì} \}'\ \~\. II;' I'''' - ~ I , (~ '. '" .:,' '^ , þ . - ' '. " ., -. / \ . " ~ I IL;Fr-'\',z .. ... \1, ~ _- ,- ;10 \1 "-""" i) /¡:S \ r') .. .\~ '....../;___4. t 'I .';£ ,.\....~:...~ I"'} 1-(;) .r· '" _Q ,s' U-1 r \ I 3,,' ;}::1 . i ~)~~ , .. 'I.." 3 a. !~;::II;"~ .f l;~ \ ,) ¡ :J-;!'" I "'''''1) ,~ , .J/, . /'I~ II I .,", .. I ,.' -,'- \t~~~,ry' :)~, .,< ,. '''\''\_~'t 0 ....r;' ¡;ø~J! \.~~~-D >'4;~. ~? V J';., .;L¡j'r; '[ . <~Þ"~:.~lJ'r.:!,.,~}t' D~-r "',12 '7 '1,\'8, \~~~.., 0U>f ': .~1.t9, '". '11( :\,: ~~~'~<2;'}\ '<-~,\' ,1ÎÍ ' , : .' :, ,'. 'J~ ',. f\~ 6,,,.ß-/ 7'_1~Y' 2 ' " \ t1:\-' '"\ ~f~i··-: ·fl" ,::,~~'t '¡$1~ ' - '. ~~ \\y~., .; y~ ~ ,,!. p~; "'1'" ~ '" - ;J'4"" - -...j - ., ." '13, .r";)~/~~/'. - 11, ',: 11;. \1 -:'hs I'. 14 . I 1.+'" a/<:!'/' I ..'. )~'.' 'I + . , \ 0 ' -- r ;J- ,'- ø . _ . ¡r " , \ . ( / ,.' , ~ ~ - - . , ' - \~ Ii· '\' V ' a ~ ,._/'~' ,~ .ð " . '.' ,"',' ',<:->...0- ' ~'_" í ,/:'~ .--~' :':' -~'l'" 't j):- :"--:(-', -.:~~~~ 'CJ-~ ,t-¡:/:. 19">-Å'~-'¡~20'" ~'2?- _\-!-"-"2~O:¡ 23 ~.-Jr':.I/ ~~. .. \.ð Q~- . _ - .." - . -: _ _ : '\~ _ e _ I _ 3l ,: p::;;: '':> f .., I^' ,:!,"1 , I I I I I I Co~puted location based on data from Barr Automated S~'evs, Inc. to Husky Oil NPR Operations, Inc. dated Aug. 11, 1979, a copy of which is on file with Tectonics, Inc., Anchorage, AK. I CERTIFICATE OF SURVEYOR WALAKPA 6-80 LAT. = 71°05' 57.63" LONG. = 156°53'03.79" Y = 6,253,083.18 X = 632,366.26 ZONE 5 I r hereby certify that r am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me or under my sucer- vision, and that all dimensions and other details are correct. o , 1/2 SCAL.E IN MIL.ES z . I I WALAKPA AS STAKED TEST WELL NO.1 I --""",,- _-tt! OF A~ " ..~~ ._......4'" '" ....L.r .,. *' v;¡,,:l~ 'II,,;::, ,.' . . ,_ /II -.I.. . ., :'* l49!!! -, '\ 1tl . ..;..................~, --?: LOCATED IN SE 1/4 PROTRACTED SEC. 9, TZON, RI9W, UMIAT MERIDIAN. AK. SURVEYED FOR ....... " . ",:.J 'j ~:. Jo_ a..oòoom .: J:: ;¡ ., % ". 1olo. 3260-S .' ,1:" " f~· /.§- . '1þ.... .' "T.. " co Þ ...__ "'~ _ \ '!!C1~SSJt,:.¡"'-'>T_- \''''~'''' HUSKY OIL N. P. R. OPERAT10 NS, INC. I ~ TECTON ICS INC. "f-' P.O. BOX 4-2266 , ANCHORAGE, AK 99609 I I 21 I I . . I I I 740' , od. 100' 218 I ìa ~ .. I RESERVE A Pff t-WäL Ò to . 27.S '0 10 I CAMP 01 CRILl. PAD SITE I I PlAN VIEW I I I I SECT10N A - A I I I W ALAKP A NO.1 DRILL PAD I I 22 I I I I I I I I I I I I I I I I I I I I DATE AND FOOTAGE DRILLED AS OF 6:00 A.M. 12/24/79 12/25/79 12/26/79 160' 12/27/79 514' 12/28/79 727' 12/29/79 155' 12/30/79 144' 12/31/79 0' 1/1/80 0' . . OPERATIONS HISTORY ACTIVITY Continued with general rig up. Set 13-3/8" conductor at 100' and cemented in place with 155 sacks Permafrost cement. Cement in place 12/23/79 at, 7:30 p.m. Waited on cement. Cut off conductor and welded on 13-3/8" starter head. Tested· weld to 750 pSI. Set in diverter spool and Hydril; flanged up cellar. Prepared to pick up drilling assembly. Total Depth: 260'; Mud Weight: 9.0 ppg; Viscosity: 35. Spudded well December 25, 1979, at 1:45 p.m. Drilled; su rveyed. Pulled out of hole; picked up core barrel and ran in hole. Began coring. TO: 774'; MW: 9.6; Vis: 38. Cut Core No.1, 257' to 287'; recovered 23 feet. Pu lied out of hole. Ran in hole; drilled; surveyed. Drilled ahead. TO: 1501'; MW: 9.8; Vis: 36. Drilled to 925'; circulated and surveyed. Drilled to 1241'; circulated and surveyed. Drilled ahead. TO: 1556'; MW: 9.9; Vis: 37. Drilled; pulled out of hole. Picked up core barrel. Ran in hole; cut Core No.2, 1590' to 1613'. Pulled out of hole; no recovery. Ran in hole; drilled ahead. TO: 1800'; MW: 9.9; Vis: 45. Dri lied; ci rculated samples at 1677' and 1743'. Pulled out of hole to core. Cut Core No.3, 1743' to 1760'; no recovery. Reamed core hole. Drilled to 1800'; pulled out of hole to log. . TO: 1800'; MW: 9.9; Vis: 35. Began logging; hit bridge at 1561'. Ran in hole to 1800'; circulated and conditioned mud. Ran 01 L/G R/SP, BHCS/G R, FDC/CNL/GR/CAL, and HOT Dipmeter. Ran in hole to ci rculate and condition hole for casing. TO: 1800'; MW: 9.8; Vis: 46. Circulated and conditioned. Pulled out of hole. Ran 41 joints of 9-5/8", 53.5# casing. Shoe at 1786'; float collar at 23 . . 1738'. Ran stab-in tool on 3-1/2" drill pipe. Ci rculated and conditioned. Cemented with 1,400 sacks Permafrost cement; 20 barrels of water ahead and 13 barrels of water behind; 14.7 ppg slurry weight and 14.5 ppg returns. Cement in place at 11 :30 p.m. Pulled out of hole and waited on cement. 1/2/80 O' TD 1800'. Waited on cement. Cut off 13-3/8" casing and nippled down blowout preventer. Welded on 9-5/8" head. Attempted 1,000 psi test; inside weld failed. Cleaned pits and built mud volume. 1/3/80 0' TD: 1800'. Rewelded 9-5/8" head and tested to 1,000 psi. Nippled up 12" X 3,000 psi blowout-preventer stack. 1/4/80 30' TD: 1830'; MW: 10.1; blowout-preventer equipment. casing to 1,500 psi. Drilled shoe. Tested formation to ahead. Vis: 43. Tested Ran in hole and tested float collar, cement, and 0.62 gradient. Drilled 1/5/80 52' TD: 1882'; MW: 10.6; Vis: 41. Drilled to 1840'; circulated samples. Pulled out of hole for core barrel. Ran in hole; circulated; dropped ball. Began coring. 1/6/80 102' TD: 1984'; MW: 10.4; - Vis: 41.· Finished cutting Core No.4, 1837' to 1897'. Pu lied out of hole; recovered 51 feet of core. Ran in hole. Drilled; circulated; drilled; circulated samples. Pulled out of hole for core ba rrel. Ran in hole with core ba rrel; began coring. 1/7/80 57' TD: 2041'; MW: 10.5; Vis: 41. Finished cutting Core No.5, 1981' to 2041'. Pulled out of hole and laid down core; recovered 58 feet. 1/8/80 62' TD: 2103'; MW: 10.5; Vis: 40. Ran in hole; drilled to 2060'. Circulated. Pulled out of hole; picked up core barrel. Ran in hole and began coring. 1/9/80 17' TD: 2120'; MW: 10.5; Vis: 41. Cut Core No.6, 2060' to 2120'. Pulled out of hole; recovered 54 feet of core. Ran in hole and circulated for Drill Stem Test No.1. 1/10/80 0' TD: 2120'; MW: 10.5; Vis: 43. Rigged up and ran tools for drill-stem test. Opened tool at 9:54 p.m., with strong blow on 1/4" choke. Gas to surface at 10:08 p.m.; cushion to surface at 10:09 p.m. Shut in 24 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . . at 10:24 p.m.; opened at 11:34 p.m. Closed at surface at 11:54 p.m. to de-ice lines. Opened at 12:50 a.m. Closed for final shut-in at 2:50 a.m. 1/11/80 305' TO: 2425'; MW: 10.4; drill-stem test; recovered barrel mud. Circulated; down test tools. Ran in drilled ahead. Vi s : 39. Reversed out 1-1/2 barrels water and 3/4 pulled out of hole. Laid hole with drilling assembly; 1/12/80 383' TO: 2808'; MW: 10.5; Vis: 43. Drilled; circulated samples at 2808'. Surveyed; pulled out of hole. Tested blowout-preventer equipment. 1/13/80 17' TO: 2825'; MW: 10.5; Vis: 45. Finished testing blowout-preventer equipment. Picked up core barrel and ran in hole. Cleaned out bridges, 2074' to 2090', 2112' to 2118', 2480' to 2485', and 2630' to 2646'. Washed from 2710' to 2808'; began coring. 1/14/80 108' TO: 1933'; MW: 10.5; Vis: 43. Cut Core No.7, 2808' to 2825'; recovered 3.8 feet of core. Ran in hole; reamed core hole. Drilled to 2917'; circulated samples. 0 ri lied to 2930'; ci rcu lated samples. Surveyed; pulled out of hole. Ran in hole with core barrel; began coring. 1/15/80 57' 1/16/80 30' 1/17/80 83' . TO: 2990'; MW: 10.5; Vis: 43. Cut Core No.8, 2930' to 2990'. Began pulling out of hole. TO: 3020'; MW: 10.3; Vis: 53. Pulled out of hole with core; recovered 60 feet. Ran In hole with drilling assembly; reamed core hole. Dropped survey. Pulled out of hole. Ran in hole with core barrel and cut Core No.9, 2990' to 3020' . TO: 3103'; MW: 10.3; Vis: 49. Pulled out of hole; recovered 30 feet of core.. Ran in hole; reamed core hole. Drilled to 3051'; circulated samples. Pulled out of hole. Ran in hole with core barrel and cleaned out 10 feet of fi II. Bega n cor; ng. 1/18/80 154' TO: 3257'; MW: 10.3; Vis: 54. 3051' to 3111', Pulled out of hole; Ran in hole; reamed core hole. circulated samples. Drilled ahead. Cut Core No. 10, recovered 60 feet. Drilled to 3220'; 1/19/80 101 ' TO: 3358'; MW: 10.3; Vis: 48. Drilled to 3293'; ci rcuJated samples; su rveyed. Pu lied out of hole; tested blowout-preventer equipment. Ran in hole; 25 . . drilled to 3316'; circulated samples. circulated samples. Drilled to samples. Drilled ahead. Drilled to 3325'; 3351'; circulated 1/20/80 52' TO: 3410'; MW: 10.3; Vis: 47. Drilled to 3360'; ci rculated samples. Pulled out of hole, steel line measuring. Ran in hole with core barrel; washed seven feet of fill. Began coring. 1/21/80 121 ' TO: 3531'; MW:. 10.3; Vis: 48. Finished cutting Core No. 11, 3360' to 3420'. Pulled out of hole; recovered 60 feet of core. Ran in hole; reamed from 3360' to 3420', Drilled to 3487'; circulated samples. Drilled ahead. 1/22/80 82' TO: 3613'; MW: surveyed. Pulled cut drilling line. ahead. 10.3; Vis: 49. Drilled to 3544'; out of hole. Ran in hole to shoe; Reamed 30 feet to bottom; drilled 1/23/80 56' TO: 3666'; MW: 10.3; Vis: 52. Drilled to 3656'; surveyed. Pulled out of hole. Cut Core No. 12, 3656' to 3666'. Began pulling out of hole. TO: 3666'; MW: 10.3; Vis: 55. Finished pulling out of hole. laid down core; recovered a lO-foot core. Ran in hole; reamed core hole and conditioned to log. Pulled out of hole, steel line measu red. Ran Temperature Survey, Oll/GR, BHC/GR, FDC/CNl/GR. Began running Velocity Survey. 1/24/80 0' 1/25/80 0' TO: 3666'; MW: 10.3; ,Vis: 56. Survey, shot 30 sidewall cores and ran Temperature Survey. Ran in Pulled out of hole; laid down drill wear bushing. Finished Velocity recovered 25, and hole; circulated. collars and pulled 1/26/80 0' TO: 3666'; MW: 10.2; Vis: 46. Changed rams to 7". Ran 89 joints of 7", 32#, N-80, 8rd casing and landed at 3644'. lost circulation; built volume. Spotted 30-barrel lost-circulation material pill. Cemented with 10 barrels of water and 215 sacks of Permafrost cement; followed with 10 barrels of water and mud. Bumped plug to 3,000 psi. Cement in place 1/25/80 at 11:00 p.m. Set slips; cut casing. landed with 110,000 pounds. 1/27/80 0' TO: 3666'; MW: 10.3; Vis: 43. Finished cutting 7" casing. I nstalled tubing spool. Tested flange to 3,000 psi. Changed rams to 3-1/2". Picked up ten 4-3/4" drill collars. 26 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . . 1/28/80 0' TO: 3666; MW: 10.2; Vis: 4. Waited on cement. Nippled up blowout preventers. Tested rams to 3,000 psi; tested Hydril to 1,500 psi. Ran bowl protector. Ran In hole with bit and scraper. Began running CBL. 1/29/80 0' TO: 3666'; MW: 10.3; Vis: 44. Finished running CB L. Perforated fou r holes at 2266'. Ci rcu lated, with loss of 45 barrels per hour. Mixed lost-circulation material. Ran in hole with retainer and set at 2230'. Circulated with full returns. Mixed and pumped 100 sacks Permafrost cement at 14.6 ppg, with five barrels of water ahead. Cement in place 1/28/80 at 7:00 p.m. Had full returns during job. Pulled out of hole; ran in hole with sh ifting tools. Opened FO; circulated out annulus; no cement. Closed FO; tested to 2,000 psi. Pulled out of hole; ran in hole with scraper. 1/30/80 0' TO: 3666'; MW: 10.2; Vis: 42. Circulated at 1987' with scraper. Waited on cement. Ran in hole to 2196'; drilled cement to 2200'. Pulled out of hole. Ran CBL. Perforated from 2073' to 2088'. Picked up test tools. Ran in hole with open-ended drill pipe; ci rcu lated . 1/31/80 0' TO: 3666'; MW: 10.2; Vis: 44. Continued circulating while repairing Otis heater. Pulled out of hole. Picked up drill-stem test tools and ran in hole. 2/1/80 A' TO: 3666'; MW: 10.2; Vis: 44. Ran Drill Stem Test No.2. Opened tool at 7:10 a.m, 1/31/80. Shut in; reopened at 8:10 a.m., 1/31/80, with water to surface. Increased to 3/4" choke at 8:25 a.m. to 10:00 a.m. with mud and water to surface. Turned to separator at 10:25 a.m.; 400 MCF at 150 psi on drill pipe. Flowed at 400 MCF until 2:00 p.m. Final rate: 335 MCF on 24/64" choke with 82 psi on drill pipe. Opened tool at 8:45 p.m. to pit; received no water or mud. Turned to separator at 9:15 p.m.; 50 psi tubing pressure on 1/2" choke; 420 MCFO. Flowed until 1 :30 a.m., 2/1/80, with final of 435 MCFO and 22.5 psi on drill pipe; 50/64" choke. Unable to close downhole tool; shut in at surface. 2/2/80 0' TO: 3666'; MW: 10.2; Vis: 44. At 6:30 a.m., 2/1/80,946 psi. Opened at 8:10 a.m., 2/1/80, on 1/4" choke; changed to 14/64" choke at 9:20 a.m.; to 12/64" choke at 9:50 a.m.; stabilized at 11:00 a.m. to 360 MCFO and 385 psi. Rate varied between 335 and 360 MCFD and 356 and 385 psi. 27 . . 2/3/80 TD: 3666'; PBTD: 2200'; MW: 10.2; Vis. 44. At 5:00 p.m., 2/2/80, 310 MCFD and 336 psi. Changed choke to 13/16" at 5:15 p.m. At 3:00 a.m., 2/3/80, 325 MCFD and 289 psi. At 6:00 a.m., 2/3/80, 328 MCFD and 256 psi. Pressu re dec/i'ned 100 pounds over 24 hou rs . 2/4/80 TO: 3666'; PBTD: 2200'; MW: 10.2; Vis: 44. Closed tool for final buildup 2/3/80 at 8:00 a.m. Reversed out drill pipe. 2/5/80 TO: 3666'; PBTD: 2200'; MW: Remained shut in for final buildup. 10.2; Vis: 44. 2/6/80 TD: 3666'; PBTD: 1755'. Recovered the following from the down-hole pressure chart at 2095': First flow period: Initial hydrostatic pressure 1,094 psi. Initial flowing pressure 239 psi. Final flowing pressure 141 psi. Shut-in pressure 1,024 psi. Second flow period: Initial flowing pressure 159 psi. Final flowing pressure 88 psi. Shut-in pressure 1,015 psi. Third flow period: Initial flowing pressure 141 psi. Final flowing pressure 327 psi. Final shut-in pressure 1,015 psi. Final hydrostatic pressu re 1, 147 psi. Pulled packer and circulated; pulled out of hole. Picked up bit and scraper. Ran in hole with retainer set at 2005' . Squeezed 50 sacks of Permafrost cement and spotted 50 sacks on top of retainer. Pulled out of hole; picked up RTTS shifting tools. Ran in hole. Opened FO; set packer and established injection rate. Squeezed 60 sacks Permafrost cement. Reversed out; tested FO to 2,000 psi. Pulled out of hole. Began cleaning mud tanks in preparation for Arctic Pack. 2/7/80 TO: 3666'; PBTD: 1507'. Mixed Arctic Pack. Opened FO at 1545'; set RTTS. Pumped 110 barrels prewash at six BPM; pumped 60 barrels Arctic Pack. Closed FO and tested to 2,000 psi. Displaced hole with water; pulled out of hole. Ran in hole; set EZ drill at 1507'; mixed and pumped 10 sacks Permafrost cement. Cement in place at 10:15 p.m. Pulled out one stand and reversed ci rculation. Cleaned pits and rigged down blowout-preventer equipment. 2/8/80 TO: 3666'; PBTD: 1507'. Mixed and displaced hole with diluted Arctic Pack and diesel. laid down 3-1/2" drill pipe, kelly, and swivel. Nippled down blowout preventer and installed dry hole marker. Cleaned cellar. Released rig February 7, 1980, at 9:00 p.m. Began rigging down. 28 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . . DRILLING TIME ANALYSIS WALAKPA TEST WELL NO.1 BRINKERHOFF SIGNAL, INC., RIG 31 Spud 12/25/79, Rig released 2/7/80 Total Depth: 3,666 Feet 29 - DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WAlAKPA TEST WEll NO. 1 Page 1 ' of 4 a. Operations Comments 0 0 :J ?- m at z ::E I- 3: Z z a. 6:00 a.m. 0 UJ 3: z 0 :¡¡: UJ ð 0 >- 0 :¡¡: z UJ 0 « UJ a: 0 U :I: UJ UJ C> > I- ...... U ::.:: U ::.:: ...... - U a. 00 U a: C> a: Z « Oð a. a: a: C> :J 0 « I- ...... z C> :J a. Oð UJ C> UJ 0 a. ::ï z II) « UJ z C> UJ 00 C> U Z C> 00 N 3: « a: :J :¡¡: a: z U -I Z UI ;iE W -I ::E a. U C> I- z I- - - C> w w I- - « > C> II) 0 a. II) « II) :I: a: I- :J ~ 0 :I: C> C> C> a: a. II) a: « - a: uJ a: w 0 « - UI :I: 0 0 II) -I I- 0 a: 0 a: I- 0 a: a: u -I U 3: z I- u -I Ii. U 0 a. II) 0 3: 0 1 ?..17 ?4 Riaaina Uo l?-lA ?4 Riaalna Up , 1 ?_lCl ?4 RiaainQ UP 1 ?_?O ?4 Riaaina Uo 1 ?_?1 ?4 Riaaina Uo l?-?? ?4 Riaalna Uo 1?..?1 I? 61:í 1 4k Riaaina Uo Set 13 3/8" at 100 ' KB 1?-?4 17k 6k Waitina on Cement l?-?I\ 7k 61¡¡ 1:í 1~ 7 ~ Tripping Spudded Well at 1:45 p. m. 12- 26 9k J 6~ 1 I¡¡ I¡¡ ~ 2J 2\ Coring Core No.1: 257' -287' 12-27 1]J 2 1 2 J ~ Dri 11 i ng 12-28 71:í n 2k 4d 1~ Dri1li ng Co re No.2:· 1590' - 1613' 12-29 3a k 10 4a 4 1 Dri 11 ing Core No. 3 1734' to 1760' 12-30 1'" k 91< k 2'" 10 Tripping Ran Sch1umberger logs 1?-11 4 Ilk I\k In Tri ppi nQ - - - - - - -- - - - - - - - - - w o - w ~ DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WALAKPA TEST WEll NO. 1 Page 2 of 4 a. Operations 0 0 Comments ::> I-- ea at z :to ~ z z I-- a. 6:00 a.m. 0 UJ ~ Z - 0 >- 0 :E 0 UJ q UJ Z UJ 0 « :to C) > a: 0 U ........ :I: ~ UJ UJ I-- - U a. a. m u u u ~ ........ a: C) a: z « ~ a: a: C) C> ::> 0 « I-- ........ z ::> a. ~ UJ C> UJ 0 a. z I/) « UJ z C> w m C> u z C> m N ~ « a: w ::> ...J :to :to a: C> z U ...J Z Z UJ :to I- ...J a. U a. I-- I-- X C> UJ UJ C> - « > C> C) a: C> I/) 0 0- I/) « I/) I/) a: I-- ::> Õ a: 0 :I: « a: UJ a: UJ 0 « UJ :I: 0 0 I/) ...J I-- 0 a: 0 a: I-- 0 a: a: u ...J U ~ z I-- u ...J U. U 0 a. I/) 0 ~ 0 1-1 23~ ~ Waitinq on Cement Set 9 5/8" at 1786' 1-2 14~ 9~ Weldinq on Head 1-1 4'-2 4 k 6 9 Testinq BOP 1-4 lk 7Ü 2k Is 91s 2k Circulating Samples 1_1\ 3 6k 1~ 10Js 2~ CoriOq Core No. 4: 1837' - 1897' l-fi 1 k 20ff Corinq Core No. 5: 1981' - 2041' 1-7 1 71-< 1 4k 71-< 3 lavi nq Down Core 1_A k lk f\ 14 Corina Core No.6: 2060' - 2120 1.Q Q 11 2 Circulatinq !-1(\ 6k i! 4i! 41¡¡ 7 1 Dri 11 Stem Testing DST No. 1 1-11 17~ lis 21s 2~ Dri 11 i ng 1-12 Is 7k 5J k 1 4 31;; 1~ Testing BOP 1-13 51-< 91¡¡ k II¡¡ 6 i! 1 Coring Core No. 7 : 2808' - 2825' 1-14 1 21 ~ 19'4 ~ Coring Core No. 8: 2930' - 2990' 1-11\ J 11 I-< 2 51¡¡ 4 a POH with Core Core No. 9: 2990' - 3020' - - - - - - - - - - - - .. - - - - - - - - , DRilLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WAlAKPA TEST WEll NO. 1 Page 3 of 4 a. Q 0 Operations Comments :J I- en at z ::: 3: z z I- a. 6:00 a.m. 0 w 3: :z Q >- Q ::: 0 w g w :z w Q « ::: C) > 0:: 0 U "- :r: :.::: w w I- U a. en u u U :.::: "- IX C) 0:: :z « oð a. IX IX C) C) :J 0 « I- "- Z :J a. oð w C) w 0 a. :ï :z V) « w :z C) w en C) u :z C) en N 3: « IX :J ::: IX z U -.I :z w ::: w -.I ::: a. U e> a. I- z l- e> w w :r: l- e> « - > e> C) IX e> V) 0 a. VI « VI ~ IX I- :J g IX 0 :r: « - IX w 0:: W - - 0 « w :r: 0 0 VI -.I I- Q IX Q IX I- Q IX 0:: U -.I U 3: :z I- u -.I I.L U C a. V) Q 3: 0 1-16 2 !.o 1m 2~ 610 2 Corinq 1-17 810 1 4a d 8 1 Corinq Core No. 1n: 3051' - 3111' 1-18 10' 6!õ d 2~ 3!.o Drilli na 1-19 5!;; ]!;; !¡¡ lk 3 6~ Dri 11 i na 1-20 61:0 fi 41:0 ~ ~ 9!s Id Co ri nq ore No.II: 3360' - 3420' , 4 4 1-21 15' 6"- ~ ly. Dd 11 inq 4 1-22 16! 5fi k ¡" 1 Corinq ore No. 12: 3656' - 3666' 1-?1 k 7 2 10"- 2d lk lavi nq Down Core Ran Schlumberqer loas -41 1-24 1 1k 19k loaaina 1-25 4k k 18 1 Chanaina Pi De Rams Set ]" Casina at 3644' 1-2fi 12 12 Nipple Up BOP 1-?7 ?~ k 19 2 Wa Hi nq on Cement l-?A 1\ 1n lik },; 2 loaaina Ran CBL loq 1_?Q 11, 7 ¡;k 51, 3 Waitina on Cement 1-30 1 U~ 310 Circulating - - - - - - - - - - - - - - - - - W tv w w DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WAlAKPA TEST WEll NO. 1 Page 4 of 4 0.. 0 0 Operations Comments ::) I- a1 at z ~ ~ :z z I- 0.. 6:00 a.m. 0 w ~ :z - Q >- 0 ~ 0 w 5 w :z w 0 « ~ C) > a: 0 u "- :r: ::.:: w w I- U 0.. a1 U U ~ "- a: C) a:: :z « oö 0.. a: u a: C) C) ::) 0 "- :z ::) 0.. oö W C) « w 0 t- o.. :z III « :z C) a1 U C) a1 N - W W C) Z ~ « ::) -I ~ a: z u -I Z W ~ a:: w -I ~ 0.. U C) t- z t- C) w w t- - « > C) III 0.. « :r: a:: t- « C) a: w a: w C) C) a: « 0 0.. III III III ::) 5 a: 0 :r: 0 - w :r: 0 0 III -I t- o a: 0 a:: t- o a:: a: u -I U ~ z t- u ...J u.. U Q Cl. III Q ~ 0 1-11 ?k 11: ?n ~"n"n n DST No. 2 ?..1 24 Dr; 11 Stem ?-? ?4 Dri 11 Stem ?-1 ?4 Drill Stem - 2-4 24 Drill Stem Testing 2-5 8~ 4 a 8 3 Drill Stem Testing 2-6 3 11 3 7 laying Down Excess DP 2-7 3 4!;¡ !;¡ 9 7 Cleaning Mud Pits Released Rig at 9:00 p. m. 2-8 24 Rigging Down ~ 2-9 24 Rigging Down 2-10 24 Moving Rig 2-11 24 Moving Rig 2-12 24 Moving Rig 279 15 8~ 14a 56~ 93a 15!;¡ -0- 141 a -0- -0- 74 TOTAL HOURS 146a 211 a ~ 111~ 32a 56~ -0- -0- 131 3!¡¡ -0- -----'--- - - - - - - - - -- - -- - - - - - - I I I I I I I I I I I I I I I I I I I ..... ... .. .:!! '" '.. "- :: .... ~ .... Q . o 10 DRILLING TIME 20 30 , I 1 " , I I SPUD WELL I I , I I ¡I ¡ ! ¡ , 1:45 P. M. 12/25/79 1 I I I i j I: I 'I I , I , , ~ I , I J i I I í I! 1 i ¡ I ! I ! ;;; ¡ I I j I ¡(I I I I t I ! ; i I I I ¡ ¡ " , , ¡ ! It II I ! I , , 1000 [ j I I! I I ; : I I I I I I I , I , , I I leo I , , , I ' I I : I! I I I J It , I I I 11 I I I 1 (in day!l) 40 i I I I , 1 . 50 , , 1 , , I j I I ) I I I \ I I I I I I I ,I, I " Core No. , 257'- 287' , , , I , 1 ~ I " I I I ! t I I; , , I I I \ I I I I i I I t ¡ I i I I I ¡!! I I I ; i , I i I I: , I I I , 1 I I I ) ! I I I I I I I 1 I I I , I j I J I I I I I ! I I I I. I I' I j I I ¡ í I Ii J ¡ I I t ¡ I I I I ¡ i I I j I I I ¡ J I I \ I lit I ! ¡ t ¡ I I I' I , I I 1 I ! I ! , No. I LOG. RUN a CEMENT 9 5/8 I I \ I I ¡ I ¡ " I ¡ I I I I I 1 J Ii! 2000 : , : D.S.T. III I I i I I I , 1 1 I I I , , 1 I , ~' ¡ t i , , I , , , ¡ i I , , I' 1 , I " , I I I I , 1 ! I J I ~ I I : I I , , I I I I I I I , 1 i I 3000 : I I , , , , I 1 I 1 I II' I I î I I Ii I I I I I " , , , 1 I I I ' Ii! I ¡ I I 1 1 1 1 3500 I I I I I I I I J I I I ! I ¡ I j I I I I I I -HLOG, RUN a CEMENT. 7' : ,I ::I:+-CASING, _D..S..T.. No. 2, A~CTIC I I :þPAC~" ~~U~, ;BA,C,~,'; ':" . I , I: I I I I I I I I I It I I , 4000 , I t I I J I I! I I: I! I I: I I: I I I! t J i ¡ J ; 1 : I I I I , .-1- RELEASE RIG 9'z00 P.M. 2/7/80 +-H- I I ! ¡ I I ! : I I I -I I I !; I i , i I I i I !; I I , I 'I ! I I ¡ I ¡: I , I I I , I I , , 34 CASING. " I I 1 , , I , I I ! I Ii I I I It! , , I I , , , I 1 , 1 I! ¡ , , , I I I 1 , 1 , , I I I , I , , , , !' I I " , , Iii : I I Ii! I I t I I I I, I I I , ! I: I I! ! , , , ¡ i I I : i : II , " , I I " Core No. , " Core No. 1 I II I I , Core, ~ch Core' N~. ÇOr,e NC? i , i I ¡ , ~~ ,lS90:~~6:13ì.: .3. I 174,3,',;,1760' I 4~ 'is37'':'1897' ': I I I i I I ! I 1 ¡" , 'S',' 1981';"2041" ' ~..2060',,:,212~'- , , , ; I i I I ¡ 1 I 1 I , I ! I 1 I I, , " I , I 1 , ¡ I I I II 1 I , I I I , , I ' , , I i I ; I I I I I ,í :! I I :;. ; I : ,_, I Core, N~~ 7,'12808'-2825' , I I I I i I I".!. ¡ :,. ..!.';' ,_ Core No.8. 2930'-2990' - COre No.9, 2990'-3020' : Core No. 10, 3051 '-3111' - , i I I I I I i I I I t i i i í j IiI! ,'. ! I. '_ Cor,e N~. 11, 33,60',,:,34'20'_ i : I , , I I , I I i J I I ! I I : I I I ; j , Core N~: Ù~ 3656' ':'3666' I It I I . I , II , I , , I , ¡ I i I I 1 , ¡ WALAKPA TEST WELL No. I 26041 FEL and 2072' FSL Sec. 9, T.20N., R.19W. . U. M. HUSKY OIL N. P. R. Operations NATIONAL PETROLEUM RESERVE in ALASKA DRILLING TIME CURVE - - - - - - - - - - - - - - .. - - DRILLING }flJD RECORD ARCTic DRILLING SERVICES COMPANY Husky Oil NPR Operations. Inc. WHl Walakpa Test Well No.1 CONTRACTOR Brinkerhoff Sign~"Inc. CASIIIG PROGRAM. 1l..1L!L1..~ .,-1.!ill....:...It. ~I..~ ..~I'. SEC~TWP 20N RNG..l2!L-. L-I".~., 3648 It. STATE Alaska COUNTY North Slo~e lOCI. TlON NPRA STO KPOIIIT DATE BAROIO ENGINEER TOTAL OEPlH 3666 UJ \JI C DATE OEPTII WEIGH VISCOSITY Y, GElS pll FlllRA TlON FILTRA TE ANAL YSIS SAN! RETORT CEC ,... Ib/..1 Su API PV 10 uc/ ~:f P 0 .., II TlI I' C..... 1'.. ~' CI c. 0,; Sol;, , Oil W.... ' .4. REMARKS AND TREATMENT 1979 @ OF ~ ., IOmi" e···O API 'i of U.d. loll ,pm ".. % \\ t- ....1...' 12125... _.. ..L1I_4.0..- _.JL..8. .JJi_ Jt__ ~º- _.L.Q. 1.3 2900 ~_ JL ~ º- ~ - Mixed splId mud. l1L1L..l51_...2...J: _..1L. --ÍL ~-1lL JL.... J!L>-_ ...1.Jl~..lli!Q. ~ k ...í IL 2L !~u... 440.2...Þ ...1ß_ ~ 12 ...!I112. JL. 3!L ._ .1..º- ...!.~ 1500----ªº-- Tr ï! !L ~ R 2 8_ lA6JL _ 9 :1~. ---1L 11 ...2L1º-. ..L- 2lL I-- ...L JL ..2..l5.llil.. An Tr 0 .121.2..2... .l6hiL _2...2 -1L _..lL 11. ..5L2L .1L..-. 25..__ ì. JL ...2.12.00 --91L. .Tx. líl (L 22- J1l1º- 1800......2....2 1<; 11 1L <; /'}o .1L..-. 21-_ .1. JL ~ 1000 80 Tr !º- º- 2!L 1 Û 31 1800.. 9. 9 ...JL .-l.L II .2L1JL .B..- u.. _ ...1. JL f~ 1'..lQQQ. --.21L.. k .ill 1L 2{L ..l.LL... 180º-_. _ f------.-- _ - - - - CleaninR mud pits. ...1.L1.....- 1800.::1J....4º- _Í-... li. .JL!Q.... JL.... J!L ._ ...1. I-º-- JL 1000 80 0 ~ º-- 2ñ.. ....1.1.L..l§00 . )0·1 ~ ----L.!l. .íL!1. JL.... 25 3 0 0 1000 80 -º- 7 0 93 ..1J.!!.._ 1820..!QJ..!lL...!L 12 ~ -2-_ 27 3 .23.5 900 .J!Q!L .1!. !º- º- 90 ..lLL l§!!5L .!!h§ -ÍL...!L 8 Ü 16 9 . !Q.. _ .1.. 14 2. (] 1000 60 Tr 12 0 88 ..!LL. 1980 .lO.L.R...JL ...2.~_ -L--ª-. _.l..14 1.8 1000 70 Tr 12 0 88 i/7 2041 10.5 _iL --.!L -2. ~.L.. A 2 .1 1.21~-.-.ML.. !!.! li t~ 88 .J.LL.. .2105 __ .1Qd ~ --2L -ª- ~IJhL ..A. _ .l..1.J. L! c--1QQQ. -.-.ML.. ill 12 -º-- 88 ....!LL. 2120 ,l0..:1-il- 14 9 2/16 8.5.5 2 .11.1 1000 40 114 12 0 88 ....lL.liL 1llQ....1!h5 lo 1 1 <; 10 ?L16 8.5. Lj1 _. L .1 .Il 1000 loO Ilo ll. !L ~. VII 1425 ~.-12- 17 10 2Lli.. Jt...i. hQ. __ ...L.J . ~ 900 40 ill li. .!L !!2.. 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II .!L !!L ~_ .J~..lQ.. .--5.L --2!L 22. --ºL!L J!..í.. ~ 2 Tr . 9 1\00 1 no 1l1. 13. 0 87 iÏ25 ~ .10 56 21 23.íLli.: J!.á. ....º- ? 1.7. 1\00 60 U£ 11. º- !!L ....ufL. 3648_ ..1Li....AlL 14 19..2l..L..!h1.. 10 1 Tr.J. <;<;0 80 ..Il: -2. 1L 2.L _1/27 _ 36481!h.: ~-1L.. U. ~ R.1 Ii;.? -L T~ .7 <;"'0 80 Tr 12 º-- ß!L ,-)./28 3648 10. 41 14 11 --;;;¡¡; R.1 Ii; lo 1 '1'.. 7 "fIfI 120 ./4 11 0 RQ ."',,"I;n 'N .. . A. - - " e -- DRILLING MUD RECORD ARCTIC DRILLING SERVICES COMPANY Husky Oi 1 NPR Operations , Inc'TATE Alaska WEll Waéa~pLIe..s.t WS]l N~' 1 COUNTY North 510pe r1 nRerhoff 1 gna , INC. NPRA CONtRACTOR lOCATtOtl' CASING pROGRAM. 13 3/8In<h ..~", 9 .5.,L1Lln<h ..-11.8.6", _Lln<h., 3648... TOTAl DEPTH 3666 5EC~TWP 20N RNG 19W STOCKPOINT DATE BAROID ENGINEER REMARKS AND TREA TMENT W 0'1 DATE DEPIII WEIGIIT VISCOSITY Yo GElS pll fiLTRATION fiLTRATE ANALYSIS SAN ) RETORT eEe See API PV 10 ne/ Sltip 0 ..... . HTHP Coli. Pm PV Cf C. ... Solids 0.1 w.... Mud, ,.., n.t,o' @ Of ~ 0' 10..in ......f 0 API i ~f n"ds /M',pm ,p~ '.,. ~ " ....1.... -.!11'L lli!l_. UL3 _4!L.. --1L -9_ ~__ .!LL q..2 __ L...l .Jl.lú.!L ---1ML lJA. !l JL !!L- 1/30 '. 2200_ !0.2 -4.L --1L_ î. jili .!hL ~ _ 1- J:.r- II 4H .....li!L 1.l!L U -1L 8L .JIlL 2~~ .10.2 _~~ -IL Ul ~ B...J... 6..Jl_ --2__ l'r. ~_. ~~ _!~~__l.L! u..+ ßIL 271 2200 10.2 _M- .-!L...1- ~ 8.3 hQ ..£.. rL.l 'wu lUU lill l2..._'L 8IL ....1.LL_ gºº- 10..:l. _A4- -IlL lZ... ..ÆB_ U_ 6..Jl .L l'L ~Z. ~ -1lliL ill !L JL 8IL .1..!.1..- 2200 10.2 --Q- 2L. 'º- ---'ll.L. -ª-'--L 6.0 _ _1- rL.L 2ºº- 100 l.L!1£ JL IDL .~ 2200 .10.2 ~L .-.lL. -º- ---».L -ª-'-L 6.8 L J.....L.M!.9-~ ill !L~__ ª-ª-_ 2/5 2200 10.2 44 18 11......'liL 8.5 6.8 2...l.J.. QillL 100 ill u... -1L 8IL ....11L-1545 10.2 52 --1Q........li!. 12122.2.....L J.Q. _.L t. '" ''''''0 1"'0 11.!L!L.JL 88_ ..1il_ ....2.d 60 45 20 _ 1I- ~ 82- Arctic packed: ---- -. --- ._._.. ----.-- --.--- ---.------- --- -1- -- --- ._--- - -- . --- .-- - --- _.- -- --f-- .-.- - -- -. - -- -. ------- ---- ------ ----- -- ---. -_.- - ---- -- ---.-.--------- ---- --.--.--- - --.- -------- --- - --- --1-·--- ------ ----- . .-.---.- ---- - - ---- ---.- -- ------------- ---------- --- -_._- - - - - - - - - - - - - - - cleaned pita~ -- MlIN',,"P IN " a.A. - - .. " - e - - - - - - - - - - - - - - - - - - .. - - BIT RECORD COMPANY CONIRACIOR Brinkerhoff Signal, Inc. COUN rv I SJATE Husky Oil NPR Operations North SloDe Borou2h Alaskl LEASE WElL NO I J SEt I TOWNSHIP RANGE rLOCK flUO National Petroleum Reserv~ Wa1akn T~",t W"l1 Nol 1 fOOL DRill ORAW PUSHER PIPE WORKS OAY roOl MAKE SUE tyP( UNO! R SURF DRILlE.R JOINI POWER HP EVENING DRILL NO 00 10 lENGTH PUMP MAKE MOÐ(I $'RO"( IN' _ DATE DRillER COLLAR NO I MORNING DRill NO 00 10 lENGTH PUMP MAKE MODEl STROK[ , D. DATE DRILLER COt LAR NO 2 JH SIZE Rm ARY VERT PUMP PUMPS MUD OUll CODE REMARKS . 8" 8" a" a" SERIAL NO DEPTH flG[ HOURS ACC n/HR WflGHT fORMATION. OAT( NO SIl( MFGR TYPE OF 81T I 2 ) OUT RUN HOURS 1000 Las R.r.M on PRESS No liner SP" WI Vis I a G CIRC. fLUID. £lC 1 12~ HTC OSC3P 22366 12 12 12 257 1.157 7.5 7.5 20.9 15 90 1/2 1100 5.5 209.6381 1 I CHI * ACC EHS 16571 onE 287 30 3 10.5 10 15 65 1/2 200 " 68 9. a 36 G 0 I - RR1 12~ HTC OSC3A 22366 12 12 12 1590 1303 20.5 30. 7~ 4.3 20 90 1/2 1100 " I?O 17 1 1 I CH2 * ACC EHS 16571 lion 1613 23 4.7535.5 4.8 15 65 ./4 200 " 6R " " G 0 I RR1 121,; HTC OSC3P 22366 12 12 12 1743 130 6 1.1)21.6 II) em /4 IlnO " 20 " 45 3 3 I CH3 * Ar.r. E"~ 1(1)71 tik>n 1760 17 4 45.5 4.25 15 65 1/4 200 6R " " GO r w ...... RR1 12~ HTC OSC3A 22366 12 12 12 1800 40 1.25 ,1. I) 12 20 90 1/4 100 " 20 " " 4 4 I 2 ~ HTC X3A ZA695 12 12 12 1837 37 1.5 3 74.6 15 90 100 " 20 1r- 43 1 I I CHI * ACC EllS 16571 lion 1897 60 20 73 3 20 68 200 " 68 e· 41 G 0 I RR2 8~ IITC X3A ZA695 10 10 10 1891 84 3 76 8 20 120 100 " 14 " " 11 I CHI * ACC EHS 16571 lion 2041 60 ?'t <; Qq.I) 2.1)1) 20 6R ROO " 68 " " G 0 I RR2 8~ HTC X3A ZA695 12 12 12 2060 20 1 00.570 20 66 400 " 116 1~. " G 0 I CHI * ACC EHS 16571 Ii JnE 2120 60 17.5 18 3.4 20 68 800 " 68 " " Star ir 2 to show.wear. ---.l Jllt ¡.!ITÇ_ K1L- AT947 10 10 10 2808 688 24. 2514~"s 28 30 90 400 " 100 " " 5 7 I e CH2 * ACC EHS 16643 Ii n 2826 IR 10 2~ 1'i~.L'i I.R 20 7'i 1000 " 6R " " (Lo r 4 ~ HTC X3A AU129 10 10 10 2930 104 5.251517' 9.8 30 80 500 " 100 II " G 0 I CII2 * ACC EHS 16643 N nE 2990 60 13.25181 2.5 20 70 000 " 68 O. " G o_ r 5 ~ ~ HTC X3A AU129 10 10 10 CLE, N ot'r 188 u: ~ * ACC EHS 16643 ti n 3020 30 7 25 '15 4. 1 20 70 000 II 68 3_~-º G. 0 I 5 8!.;~SD'I' II)OONn 12 12 12 10'i1 31 2 190~5 16.5 30 70 200 " lÙO" II .l 1 , CH2 * ACC EHS 16643 Ii ne 3111 60 8 19815 7,5 20 70 000 II 68 II 49 G 0 I * 8 15/32 m=.. -.-- Compliments of ==:ill P.O. BOX CI9S11 . IRVINE. CALIF. 92113 SMITH REPRESENT A fiVE PHONE smiTH TOOL DIVISION OF SMITH INTERNA IIONAL. INC. BIT RECORD \.J.) ():) COMP~~ ca·B~~pR ~ ~ " 11 eÑ~Yrth ,1 nnp I sIAn A 1 ~,It ~ l:IUSltv (1; 1 NPR ('\n'^~~~i nl Ie: 'i :;nn~ '. Inc. LEA~ati on a 1 Petro. Rese wELL NO #1 ,SEe 1I1SW.SH'P flANGE I BLOCK QEl£' ve Wa1akpa TOOL DRIll DRAW PUSHER PIP( WORMS 0" lOot MAK[ SIZE TVPE UNO( R SURf DRillER JOINI powlR HP EVENING DRill NO aD 10 lENGTH PUMP MAKE MODEl STROME INI OAf[ DRILLER COllAR NO. I MOAN I HG DRill Na aa 10 LENGTH PUMP MAME MODEl STROKE rD. DAtE DRILLER COllAR Na 1 BII BII BII BII SERIAL NO JEI SIZE DEP'H HOURS Ace WEIGH' ROTARY VERT PUMP PUMPS MUD DUll caOE REMARKS neE H/HR FORMATION. DAn Na SIZE MfGR TYPE OF 81T I 1 3 aUT RUN HOURS 1000 lBS ArM OEY PRUS N. lIn" SPM WI Vis T B G CIRC fLUID. ETC. RR5 8~ STC SDT 500ND 12 12 12 3293 182 17 2~ 71"i ~ 10 5 30 70 1100 5.~ 00 OJ 49 6 5 I 6 8~ STC SDT 337NR 12 12 12 3360 67 7 ?22.5 9.0; 30 70 Ion 5.5 100 " 49 3 2 I 23575 - CH2 1c ACC EHS 16643 No e 3A20 60 13.25 4.5 20 70 000 5.5 68 " 49 G 0 I 7 8~ HTC X1G JF681> 17 17 ,17 't~AA 124 15 250)5 8.2 10 70 100 5.5 100 " 49 7 4 I 8 ~ HTC X1G RN237 12 12 12 3656 111 11.0; 73;.. 5 30 70 100 ~ '^ " IAQ I> ~ I CH2 1c ACC EHS 16643 Nbn 3666 10 2 7<;' 27f. 11> 20 70 000 5.5 68 II 149 G 0 I - . --- - 1c 8 15/32 -.. . Compliments of =:a.1 SmtTH TOOL P.O. BOXC19511 oIAVINE. CALIF. 92713 DIVISION OF SMITH IN TEANATION..L, INC. SMITH REPRESENTATIVE PHONE_ - - - - - - - - - - - - - - - - - e e - - I I I I I I I I I I I I I I I I I I I . . INTRODUCTION After the 1976 drilling season, casing requirements were reviewed and design of casing strings standardized. Every effort was made to minimize weight and grade changes for simplicity, cost effectiveness, and to redUce chances of error during handling and running operati.ons. Casing sizes were selected to accommodate designs for wells from 2,000' to 20,000'. Steel grade selection was the controlling factor on design with low hardness (Rockwell C24-28) steel being selected for Arctic application and possible H2S environment. Below is listed casing sizes and design criteria required by Husky: MINIMUM PRESSURE YIELD STRENGTH REQU I REMENT (PS I) (PS I) SIZE(1) WE I G H T MIN. MAX. COLLAPSE BURST CONNECTION 20" 133#/ft. 55,000 80,000 1 , 500 3,050 STC 13-3/8,,(2) 72#/ft. 95,000 11 0 , 000 3,450 5,350 BTC 9-5/8,,(3) 53 . 5#1 ft . 95,000 11 0, 000 8,850 7,900 BTC 9-3/4,,(3) 59.2#/ft. 95,000 11 0 , 000 9,750 8,540 BTC 7" 32#/ft. 95,000 110 , 000 12,600 9,200 BTC (1) OD tolerance to be within API requirements unless adjustment absolutely necessary to meet ID requirements. Special drift to 12.25". Special d rift to 8.50" . (2) (3) The following are additional requi rements prima ri Iy to assu re that the steel exhibits the metallurgical properties for Arctic applications and resistance to hydrogen embrittlement. 1. All pipe that is 13-3/8" OD and smaller to be quenched and tempered. 2. Run Charpy "Y" notch tests on two random samples per 50 tons per heat. Minimum acceptance of 15 ft.-lb.@-50oF. Furnish test reports with order. 3. Perform all testing normally required for API approved pipe. 4. Furnish test reports for ladle analysis, quantitative analysis, and all check tests as per API requirements. In addition, the following handling requirements were made: 1. Collars must be of same steel grade as pipe body. 2. Apply an API modified thread compound on mill-installed collar before bucking on. 39 e . 3. I nspect at mill using Tuboscope's Amalog IV or equivalent on 9-3/4" and smaller, and at least magnetic particle on 13-3/8" and 20". All pipe to have special and area inspection together with full length API drifting. (Note special drifting requirements.) 4. Apply Arctic grade grease on all connections before installing thread p rotecto rs . 5. Install closed-end type thread protectors. Plastic plugs can be used to secure wrench openings in protectors. 6. Buck up thread protectors with impact wrench. Both mill and third party inspection personnel should observe the installation of thread p rotecto rs . 7. Palletize or containerize the tubulars, if possible, prior to shipment from mill. Do not haul pipe like cordwood in gondola railroad cars. 8. All pipe to be Range 3. 9. No "V" notching or metal stenciling on pipe body or collars. Proposed casing for Walakpa Test Well No. 1 was as follows: 13-3/8" conductor set at ±120'; 9-5/8" casing set at ±1650'. The casing actually run was 13-3/8" conductor at 100', 9-5/8" casing set at 1786', and 7" casing set at 3644'. The 7" casing was run to total depth in anticipation of testing several zones between 3000' and 3600', as well as the sand at 2073'. However, subsequent log analysis indicated testing zones below 3000' was not warranted, and the tests were not conducted. 40 I I I I I I I I I I I I I I I I I I I - - - - - - - - - - - - - - - - - FIELD National Petroleum Reserve in AK ----~--~--_.._-~_._--~_... ~-- CASING TAll V SUMMARV SHEET DATE: De~!!!1>er _JºL1.~l? LEASE 110 WELL NO. . _.!'!.a_IJl~p..!_,!,est:. .~~.H.!~ !_L __ _.________ TALLY FOR 9 5.i8" CASING .¡:-. I-' SUMMARY Of PAGE MEASUREMENTS NO. Of fEET .OO·S JOINTS PAGE I -_-.!~- --]~ __.-1ª_ --.---.-- .fAGE 2_ ---- ------- -- PAGE 3 _._--~ -. -'-~ -------- -.-.-..--- PAGE 4 ------ --._----- -~------_._- ...-.---- PAGE 5 ------ -_.+----~ ------- -- .- PAGE 6 ----- '--- -'---- i-----.-- PAGE 1 ---.----.-- .._-- ------. -- --- PAGE 8 -.'--- 1-,---,----- ._- - PAGE 9 TOTAL 46 2011 38 SUMMARY Of DEPTH CALCULATIONS NO. Of -~--- - fOOT A~~. .---- JOINTS feET .OO·S I .!~.~~~G O~.!f~.~I~.~____________ 4L_ ___. _ ~ºl.! ~!! -.~_.__.. --... ..... 2 . LE~~ CASI~~~! ~~S NOS. .__. 5 _____20? _º3__ --_.- ------ . 3 lOT~!: !!.=1!_______ 1802 35 --. -,_._--------,-------,-- ._---~... .-- .- .- -- -. __... n____.., ___ 4 ~Ii~~~~~________. 1 71 ---~-_. ----,-_._"~- .-----.---, -.....- .. 5 .!.!t!A:!..~~~_Ii___ 1 68 ~----------- ---,-._'..- n___···_______ .- _.- -- - --- 6 MISCEU.ANEOUS EOUIPMENT LENGTH - ..- ----_._--"-~-----,.._------- .-- - ----.--. - - .--_. 1 .!2.' ~!:_CASING ~!'!~~í!~I~~~~_fROM CEMENT HEAD 13 t4 t 5 t61 1805 74 -. - ------- _.!'- LE~~ !<!ELL DEP~~~_~~~,!~~CEI ----- --...---.---- ________h -.------ - 9 "UP" ON LANDING JOINT Weight IndicalOf bel ore cemenllng: ¡ a.... Ilack...,,: ¡ Inchas slacked 011 SUMMARY Of STRING AS RUN I\IEIGHT GRADE THREAD MANUfACTURER CONDITION LOCATION IN STRING NO. Of fOOTAGE NtW-U5ED JOINTS INTERVAL ------ ------- ---- -----.--- ---.' -.-- JTNO. THRU NO. - ._.--- ----.- _._--~-- --------.----"-.-----. <-'- - ---- ---_.- --- -- .. - --- JT NO. THRU NO. ..----------.-.-- ------- ---- --- ---_..-_._.._~-----_. ------- ._-- ----,- ----- ----- - -. ~"!~__..l!.i~~º'-_.._____ --'- .. ___________._. _._. _ ___._ _.u_ . --------- ------- -- ._...- - .--- !"!_~_-..!~~.NO:_______ ---_. - --"--~-'- - ---.-,.----.--.--.-.. -- _._~ _~_.______u. ---._----- -_._---- ---. -- .. .. --- JT NO. THRU NO. - -...-----.---- -_. - .. -_._-_._~--_.-- .n -- --..- - -----_. -_._-- .....- .- .. -- ~LNO·____l!!~.~Q'_____ .,.----- -------~ -- 0. -_.-- .. - - .-... - ..--.--" ---- .._- JT NO. THRU NO, - - e . I e I I I PAGE..2:- OF ~ FIELD NPRA CASING TALLY LEASE 8< WELL NO. WalakDa Test Well No. DATE: December 30. 1979 TALLY FOR C ,/R" CASING I JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .OO·S FEET .00'5 GR. 1 46 84 2 42 80 3 [,,7 n1 4 44 49 5 46 63 6 43 29 7 44 70 8 46 69 9 46 82 0 40 77 TOTAL A 450 06 I I I I 1 44 31 2 40 74 3 43 80 4 4S 83 5 36 33 6 46 64 7 41 32 8 45 00 9 45 57 0 37 82 TOTAL B 427 36 I I I I , 42 03 2 46 74 3 43 86 4 46 20 5 42 13 6 41 15 7 45 78 8 42 60 9 44 26 0 42 85 TOTAL C 417 60 I I I I I 42 I . JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .00'5 I FEET .00'5 GR , 35 58 I 2 47 [,., 3 43 41 4 44 50 5 46 53 6 44 62 7 46 S4 8 45 62 9 43 54 0 42 40 TOTAL 0 434 19 1 47 14 2 42 2S 3 41 57 4 38 21 5 41 57 6 4S 43 7 8 9 0 TOTAL E 256 17 TOTAL A 450 06 TOTAL B 427 36 TOTAL C 437 60 TOTAL 0 440 19 TOTAL E 256 17 TOTAL PAGE 2011 38 I It . -I I CASING AND CEMENTING REPORT I WELL NAME Walakpa Test Well No.1 LOCAXION National Petroleum Reserve 'in Alaska I RAN CASING AS FOLLOWS: 41 Jts 9 5/8" Jts Jts 1786' 53.5 Buttress I Shoe @ Float @ 1738' DV @ I Centralizer @ 1774'.1695'.1615'.1525'.1439'.1347'.132'.86'. and 41' I FIRST STAGE Sx of Cement 1400 Type Permafrost Additives None % Excess ..l.a!L- I Preflush 20 Barrels I1Ú.tial Pressure o Displacement 13 bbls. Final Pressure ,\K- PM 500 Plug Down 11:30 I SECOND STAGE - Stage Collar @ I Sx of Cement Type Additives % Excess Preflush Initial Pressure Displacement bbls. Final Pressure AM Plug Down PM Well Depth 1800' Overall Casing Tally 1788' I I KB to Top of Cut Off Casing Length of Landing Jt Removed I Weight Indicator Before Cementing 70,000 lbs. Weight Indicator After Slacking Off 0 lbs. Inches Slacked Off o I Remarks : I I I 43 I - - - - - - - - - - - - - - - - - CASING TALL V SUMMARV SHE ET DA IE: __J.!!!Lu!!r:L~2 L _lJª-lt__ fIELD _~!!tio_~al P.etr~!~~~Rese!y~in_~!C_ LEASE" WEll NO. _ _~!~e.~:rest ~e!!_~~ ~_ ~__ ___________ TAllY fOR 7_" CASING .¡;:-. .¡;:-. SUMMARY OF PAGE MEASUREMENTS NO_OF FEET _OO'S JOINTS PAGE' _ 50 ___ _J.º-~ ~L ------- PAGE 2 __.2º-__ --~~!!- ~L_ --_.~---_. PAGE 3 ___JL_ ___121____ _ ___.3.3_ --------- PAGE 4 ·_h~_____ ---- ------- -- ----- PAGE 6 --- -- --.- ----- -.----.--.--- -..- PAGE 6 ~-'-~- --- --- ---".--- PAGE 7 -- PAGE 8 --------- -- PAGE 9 TOTAL 108 4414 97 SUMMARY OF DEPTH CALCULATIONS NO_OF JOINTS __ __ F~~~!,~E___ FEE T _OO'S , ..!~!ALCASI~~ONRACI<S___________________ _.108 __ __~!+t4__ _1. _~~~ CA~~~!.~TS ~~_____ __________ ____XL___ __~29 _!__ "!.Q! ~!:.!!..:__1~_______________________ ______ _ ___ __ 38~.? __n___ u__ _26____ 41 --..--...--.-- ---_.- __ ______ ____ _1. ___ _JI;L___ ~_ !.I-!I!~LENG!.~_________ _~ _D:~~!2:~~~!I____________ 6 MISt:HLANEOUS EQUIPMENT LENGTH --- --- ----------------------- _ __________L_____ _AL_ 3 80 _ __.n_.__ __I--~_~~~_ __ 46 7 _~TAL_CASING A~_~~IPMENT FROM CEMENT HEAD 13 t 4 t 6 t 61 __..!- ..!:~SSWELl DEPTH 11<8 REFERENCEI 9 "UP" ON LANDING JOINT ,._____ .__.___n_."_____ -- ----.- -- .-- WIlght _Indk:alor before cementing: ¡ liter sleck-oll: ; inchlsslacked oil SUMMARY OF STRING AS RUN I ¡vEIGHT GRADE THREAD MANUFACTURER CONDITION LOCA nON IN STRING NO_ OF NEW-USED JOINTS FOOTAGE INTERVAL --.-- ----.-- --'-- ------.- ---. -- JT ND_ THRU NO. -- --------- -- ---- - -- -------...-., -...- -- -"--_.- -- ----- --- -.-.--- ----- - --.- -- JT NO_ THRU NO_ - ------ ----- --------.-..---.-- n____.'_·___ --- -- ----- ----~ ----.--. - -- --- JT NO_ THRU !'!~---- _._-'----- -~._--_._- -----.--.-...-- --~-,-_.- _n ----. ---- --.-. ~....._--- JT NO. THRU NO_ .' .-- -~_._--- --_.- -- - -- - -- --~--------- --- - - .------_. -~~,. --- ---- - -- --.------ _____n -- ---"-- JT NO. THRU NO_ -- -.------------- - -------" ---"~-- --------- -+-_._-_..._~-- .'-0 ~"-r~' . __n_".__ -.--.--- .-----.--- -- .,'- -- -- .-._- J~ ~_=___________.!.HRU_NO'______ -----_._-- -.-_._----------< - --.-. .--- ----_.-_._-,- -.----- -- -- JT NO. THRU NO_ - - - . e I . I I . I PAGE -L OF ...1- FIELD ~ CASING TAL1.Y DATE: January 22, 1980 LEASE & WELL NO. Walakna Test Well No.1 TALLY FOR 7" CASING I JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .OO·S FEET .00"5 GR. 1 41 ';1 2 38 87 3 41 25 4 41 33 5 42 12 6 40 35 7 41 17 8 42 45 9 40 95 0 41 15 TOTAL A 411 15 I I I I 1 41 53 2 41 70 3 42 23 4 42 75 5 41 40 6 42 43 7 42 60 8 41 12 9 42 32 0 40 90 TOTAL B 418 98 I I I I 1 42 36 2 41 36 3 40 57 4 39 02 5 41 98 6 40 77 7 41 61 8 41 70 9 41 92 0 40 53 TOTAL C 411 82 I I I I I 45 I JOINT FIRST MEASUREMENT HECK MEASUREMENT WT NO. FEET .00"5 FEET .00"5 GR. 1 39 82 2 42 35 3 41 86 4 41 98 5 42 25 6 41 66 7 40 78 8 40 55 9 40 54 0 40 71 TOTAL D 412 50 1 40 10 2 41 41 3 41 67 4 41 30 5 39 44 6 40 28 7 40 14 8 42 02 9 42 17 0 41 45 TOTAL E 409 98 TOTAL A 411 15 TOTAL B 418 98 TOTAL C 411 82 TOTAL D 412 50 TOTAL E 409 98 TOTAL PAGE 2064 43 . . I I I PAGE ~ OF ..l- FIELD NPRA CASING T AL1. Y DATE: January 22, 1980 LEASE 8t WELL NO, Walakpa Test Well No.1 TAL1.Y FOR 7" CASING I JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEST .OO'S FEET I .00'5 GR. 1 41 41 2 40 83 3 42 25 4 41 40 5 40 57 6 37 65 7 39 95 8 41 17 9 36 87 0 41 67 TOTAL A 403 77 1 37 90 2 38 95 3 42 18 4 40 90 5 41 71 6 40 54 7 41 66 8 41 98 9 38 54 0 38 55 TOTAL B 402 91 1 42 03 2 41 28 3 38 18 4 42 10 5 41 01 6 41 94 7 42 64 8 40 43 9 40 03 0 39 48 TOTAL C 40Q 1? 46 JOINT FIRST MEASUREMENT HECK MEASUREMENT WT NO. FEET .00'5 FEET .00'5 GR 1 39 96 2 [,,1 70 3 42 02 4 ':\0 27 5 42 29 " 6 1Q [,,1\ 7 40 37 8 41 65 9 11\ 1n 0 ¿'O 1" TOTAL D 405 28 I I I I 1 41 98 2 38 20 3 40 ¿,,, 4 41 81 5 38 21 6 41 75 7 41 01 8 41 57 9 41 27 0 40 88 TOTAL E 407 13 I I I I TOTAL A 403 77 TOTAL B 402 91 TOTAL C 409 12 TOTAL 0 405 28 TOTAL E 407 13 TOTAL PAGE 2028 21 I I I I I I I I . I I I PAGE -L. OF ...1..- FIELD NPRA CASING TALLY DATE: Januarv 22. 1980 LEASE & WELL NO. Walakpa Test Well No.1 TALLY FOR 7" CASING I JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .OO·S FEET .00'S GR. 1 42 07 2 40 88 3 42 20 4 39 78 5 37 60 6 40 08 7 39 09 8 40 63 9 0 TOTAL A 322 33 I I I I 1 2 3' 4 5 6 7 8 9 0 TOTAL B I I I I 1 2 3 4 5 6 7 8 9 0 TOTAL C I I I I I 47 I . JOINT FIRST MEASUREMENT HECK MEASUREMENT WT NO. FEET .OO'S FEET .00'5 GR. 1 2 3 4 5 6 7 8 9 0 TOTAL D 1 2 3 4 5 6 7 8 9 0 TOTAL E TOTAL A 322 13 TOTAL B TOTAL C TOTAL D TOTAL E TOTAL PAGE 322 33 I . . I I CASING AND CEMENTING REPORT I WELI. NAME Walakpa Test Well No.1 LOCATION National Petroleum Reserve in Alaska I RAN CASING AS FOLLOWS: N-80 8 RLT&C 7" 89 Jts 32# Jts Jts 3648' I Shoe @ Float @ 3564' DV @ 1537' I Centralizer @ 80',200',322',445',565'.691'.812'. 931' 1055', 1180', 1299', 1417',1537',1581'.1622'.2856' 2939' 3024',3108',3192', 3275',3358',3440',3523', and 3638'. I FIRST STAGE Sx of Cement 215 Type Permafrost Additives None % Excess !i2n!L- I Preflush 10 Barrels Water Initial hessure 0 Displacement 128 bbls. Final hessure 0 ..¡\H. Plug Down 11:00 PM SECOND STAGE - Stage Collar @ I I Sx of Cement Type Additives % Excess Preflush Initial Pressure Displacement bbls. Final Pressure AM PM I Plug Down I WeJ.l Depth 3666 ' Overall Casing Tally 3648' Length of Landing Jt Removed KB to Top of Cut Off Casing I Weight Indicator Before Cementing 110,000 lbs. Weight Indicator After Slacking Off 0 lbs. Inches Slacked Off 3" I Remarks: No returns throughout job. I I I 48 I I I I I I 5qO I 1000 I 1500 I I 2000 I 2500 I 3000 I I 3500 I 4000 I I I I I tit o Arctic Pock 7"x 9 5/S" annulus out F.O. at 1545'. Retainer at ± 1507 ' w/IO sacks of Permafrost Cement spotted obo"e. Top of cement 1440' Squeezed w/60 sacks of Perma- frost Cement at 14.9 ppg. out F.O. at 15415'. Retainer at 200S'. Squeezed 50 sacks of Permafrost Cement through reta i ner, spotted 50 sacks on top. Top of cement 1755'. S 1/2" hole to T. D. 3666' :.: o <t (L ~ I- o a:: <t o '" :z :z : I- ell ..J '" en '" ë MUD UD 49 . ----ABANDONMENT MARKER 13 3/S", 72 lb., 5-95 Casing Cemented to su rface with 155 Permafrost cement. at 100' sach of 7" F.O. at 1545' 9 5/8", 53.5 lb., 5-95, BTC Casing at 17S6' Cemented to surface with stab In DP and 1400 ..cks of Permafrost cement at 14.7 ppg. Returns 14.5 ppg. CIP 11:30 P.M. 12-31-79 12 1/4" hole to ISOO' Zone tested 2073' to 208S'. Perforated with 4 Shots/foot 7" 2nd. Stage cement job. Shot 4 holes at 2260. Set retainer at 2230. Circulated 100 lOcks of Permafrost Cament at 14.6 ppg. through retainer and out ho lea. Top of cement 2200'. 7",32 lb., N-80'SR, LT8C Caslngot 3644' Cemented lat. Stage with 215 sacks of Perma- frost cement at 15 ppg. Bump plug to 3000 psi at II:CO P.M. 1,25-80. WALAKPA TEST WELL No. 2604' FEL and 2072' FSL Sec. 9.T.20N.,R.19W., U.M. HUSKY 01 L N. P R. Operations NATIONAL PETROLEUM RESERVE In ALASC'A WELLBORE SCHEMATIC I e . I I I V2"Needle Valve - 2."xV2" Bull Plug Tapped 2 "x 4" Swage 4" Collar Part No. T95/8", 3000psi Slip-on Head, McEvoy. 2.12", 3000 psi x 8", 3000 psi Tubing Spool. 3. 13 3/8" Casing. 4. 95/8" Casing. 5. 7" Casing. 6.3", 3000 pSi Gate Valve. 7. 2", 2000 psi LP Gate Valve, OCT'. 8.3",3000 psi Blanking Flange. 9. 4" AN S I 150 psi R F Flange (slip-on). 10.4" ANSI 150 psi Ball Valve. EQUIPMENr LIsr I I I I Mark as follows in welded writing on pipe. I 1/2" Steel VS" Gasket mat ·l.f Pack API Ring W/ Grease. 8 USGS / ON PRA WALAKPA TEST WELL No. I 2604' FEL, 2072' FSL Sec.9 , T.20N., R.l9W., U.M. I .1 I I I o +1 I -Tubing WALAKPA TEST WELL No. I 2.604' FEL and 2072.' FSL Sec. 9, T.20N., R.19W. U.M. I Bell Guide HUSKY OIL N. R R. Operations NArlONAL PETROLEUM RESERVE in ALASKA I ABANDONMENT HEAD I 50 I I I I I I I I I I I I I I I I I I I I . . ARCTIC CASING PACK INTRODUCTION In production wells, wells suspended through summer months, and wells completed for re-entry with temperature recording tools, Baroid Arctic Casing Pack was used between casing strings. It is a stable, highly viscous fluid which will not freeze and collapse casing set in permafrost zones. Its unique gelling characteristics exhibit excellent thermal properties (heat transfer coefficient of approximately 0.1 BTU per hour per square feet per degree F at 32°F). Composition of Baroid Arctic Casing Pack used is as follows for each 100 barrels mixed: Diesel Water Salt EZ Mul Gel Tone Barite 82.0 barre-Is 5.0 barrels 60.0 ppb per barrel of water 12.5ppb 50.0 ppb 103.0 ppb In Walakpa No.1, the 7" x 9-5/8" annulus was displaced with Arctic Pack from the FO at 1545' to the surface. The 7" casing was then left full of a mixture of diesel and Arctic Pack to allow future temperature data to be gathered by U. S. Geological Su rvey person nel. The Arctic Pack record is attached. 51 I . . I I ARCTIC PACK RECORD I WALÞJCPA TEST WELL NO. 1 I DATE: Februal"1 6. 1980 I. JOB SUMMARY Annulus volume: 7 "x9 S/8..x 1545- ................................ Drill pipe volume: 3~ x 15.5 #/ft X _ ' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Total volume of system: ................................................ Volume of water used in water wash ....................................... Volume of water pumped at water breakthrough ........................,.... Volume of pack pumped ...... '. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . Volume of pack pumped at breakthrough ................................... Displacement efficiency at breakthrough . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . % Water contamination of returns at end of job .............................. I I I 36 ]0 46 110 40 60 44 98 2 bbl bbl bbl bbl bbl bbl bbl % % Remarks (including weather): Temperature: -1Sop; winds at S MFR. 'Mixed pre-mix and I Rowco. gelled pack with ri~ pump; displaced with rig pump. Pumped water wash with II. PILOT TEST OF FLUIDS I A. Prepack Retort Data: Rheology (at ~o F): I 84 4 %Oil .............. ~~ Water ...... . . . . . . % Solids. . . . . . . . . . . . PV................ YP ....... ........, 10 ~c Gel ...... . . . . I 9.5 #/gal Emulsion Stability volts Weight ....',. . . . . . . . B. Gelled Pack (12.- #lbbl Geltone added to prepack): I Rheology (at~O F): 6.0. 40 20 PV................ YP ................ 10 Sec Gel. . , . . . . . . . cps #/100 ft2 #{100 ft2 I C. Drilling Mud (prior to displacement with water): I Wt ................ PV................ YP ................ 10 Sec Gel. " .. . , .. . 10.2 18 11 3 #/g21 cps #{100 sq ft #{1oo sq ft I Remarks: Prepack temperature: 48°. 18 14 6 CPS #1100 ft2 #1100 tt2 Gelled pack at surface: 53°. Gelled < pack returns: 63°. I I 52 I . III. RELEVANT WELL DATA Outer casing: ............... Inner casing: ............... Drill pipe: ................. 9 5/8" 7 3 1/2 53 #/ft 32 #/ft 15.5 #/ft 1545 ft 36 bbls Depth of cement sleeve: .................... Casing annulus volume: ............ . . . . . . . . . Drill pipe volume (includes height to floor) ......................:...... Total system volume .............................................. Rig pump capacity ., . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cementing unit pump capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remarks: . 10.2 46 .059 I I I I bbls bbls strokeslbbl strokeslbbl I I I IV. WATER WASH STEP Volume water pumped .,. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rate........................ ................................... Volume pumped at water breakthrough (0.5 #/gal drop in weight of mud return) ......................................... Appe3rance of water at end of water wash . . . . . . ; . . . . . . . . . . . . . . . . . . . . . . . Remarks: 110 bbls 6 bbl/min 40 bbls X clear turbid muddy I I I I I V. ARCTIC PACK DISPLACEMENT a. Volume of pre-mix spacer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b. Total volume of gelled pack pumped ............................. c. Total number of (50 Ib) sacks of Geltone 'added. . . .. .. . . . . . . . . . . . . . . d. Average Ib Geltone added per bbl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e. Pumping rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . f. Total volume of pre-mix and gelled pack pumped at breakthrough ........................................... g. Volume of returns dumped into mud system ....................... h. Volumes of fluids used to displace drill pipe. . . . . . . . . . . . . . . . . . . . . . . . i. Volume of uncontaminated returns ..... ....... .... ........... ... k. Remarks: Excellent; good job. -0- 60 70 50 3 44 -0- 12 -0- bbl bbl sacks Iblbbl bbl/min I I bbl bbl bbl of water I bblof bbl I I 53 I I I I I I I I I I I I I I I I I I I I I . . RIG INVENTORY Draw Works National T -20, single drum grooved for 1" wi reline with 15" double hydromatic brake, automatic breakout and make up catheads, driven by one set of GMC diesel twin 671 engines, 300 HP, through Allison torque converter, all mounted on single skid. One Westinghouse 3YC air compressor driven by main PTO. Mast Lee C. Moore, 95' high with 9 foot wide front by spread cantilever. Gross nominal capacity: 290,000 pounds, with racking board capacity of 130 stands 4-1/2" drill pipe (doubles). Mast crown block capable of stringing eight 1" wire lines. Subbase Th ree box sections two at grou nd level, 8 feet high, 9 feet wide, 37 feet long; center section, 8 feet 5 inches high, 9 feet wide, and 37 feet long. Clear working space from bottom of rotary beam to bottom of subbase is 14 feet 7 inches. Rotary table to bottom of subbase is 17 feet. (Add four inches for rig matts.) Rig Matts Ten 4" x 16' long x 8' wide; fifteen 4" x 24' long x 8' wide. Traveling Blocks I DECO, 160 ton, fou r 1" sheave combinatio.n block and hook. Swivel EMSCO L-140, 6-5/8" left-hand API regular pin, 140 ton capacity. Bails Byron Jackson, 2-1/4" x 108", links 250 ton capacity. Rotary Table Oilwell 17-1/2" split square drive master bushing, 275 ton static load capacity. Mud Tank Three section, insulated tank. Capacity shale tank: middle tank: 100 barrels; capacity suction tank: 112 equipped with shale jet and 16 barrel trip tank. barrels. 75 ba rrels; capacity barrels. Shale tank Total capacity: 303 I.... 1 . . Shaker Sing'le Brandt tandem separator driven by 3 HP, three-phase, 440 volt, 1,750 RPM explosion proof electric motor. Degasser Drilco, see-flo, driven- by 7-1/2 H P, th ree-phase, 440 volt, explosion proof motor with 1/2 HP, three-phase, 440 volt explosion proof blower. Desander Pioneer Model S2-12; capacity: 500 GPM. Desilter Pioneer Model T8-6; capacity: 500 G PM. Mud Mixer One Dreco, d riven by 5 H P, th ree-phase, 440 volt, 1,725 RPM explosion proof moto r . Hopper One low pressure mud mixing hopper. Generators One Caterpillar Model 3406, 210 KW; one Caterpillar, skid mounted in Hercable house, 8' 5" high x 8' 2" wide x 29' 5" long; one Caterpillar Model D-333, 100 KW standby. Boilers Two Continental, 40 H P, 120 psi, diesel fi red, s kid mounted in Hercable house, 8' 4" high X 8' wide x 35' long. Steam Heaters Seven Model 90H Trane steam heaters; th ree Model 96H Trane steam heaters. Tongs Byron Jackson, Type "C", short lever, with heads. Indicator (Weight) Cameron, Type "C", up to 400,000 pounds. I-2 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . . Indicator (Rotary Torque) Martin Decker hydraulic piston wheel type with remote gauge at drjller's position. Indicator (Tong Torque) Martin Decker, hydraulic piston type with remote gauge. Mud Box OKE mud box with 3-1/2" and 4-1/2" rubbers. ~ One set for 3-1/2" drill pipe. One set for 4-1/2" drill pipe. Elevators One set for 3-1/2" drill pipe, 18 degrees taper. One set for 4-1/2" drill pipe, 18 degrees taper. ~ One square 4-1/4" drive, 4" FH pin, 6-5/8" API regular left-hand box. One square, 3-1/2" drive, 3-1/2" I F pin, 6-5/8" API regular left-hand box. Kelly Bushing Y ARCO, square drive, 3-1/2" rollers. Pumps (Drilling and Cementing) Two Halliburton, HT-400D, single acting piston pumps with Gist Oil Tool API fluid ends, each driven by GMC diesel 8Y-71N, 300 HP engines through an Allis-Chalmers torque converter, Model 8FW1801-1, and a twin -disc power shift transmission, Model No. T-A-51-2003. Continuous duty with 5-1/2" API pistons at maximum of 75 SPM wilJ produce 185 GPM for each pump with maximum pressure up to 3,000 psi. Both pumps can be run simultaneously if desired. The discharge mud line furnished by contractor from pumps to swivel connection is designed for 3,000 psi working pressure. Each pump unit mounted on 8' 4" high x 10" wide x 40' long covered skid. Ai r Compressors One leRoi 34C mounted on draw works compound. One I ngersoll Rand Model 71-T2-T3011 TM, driven by 10 HP, 440 volt, 1,725 RPM explosion proof electric motor. ¡-3 . . Water Tanks One 7' high x 9' wide x 20' long, insulated water tank, mounted in the subbase; capacity: 225 barrels. One 17' 4" long x 6' 4" wide; capacity: 120 barrels. Fuel Tan ks One 20' long x 8' 6" wide; capacity: 6,000 gallons. Blowout Preventer Equipment One ten-inch, 900 dual Shaffer gate LWS with three-inch flanged side outlet one side. One ten-inch 900 GK Hydril. One ten-inch 900 drill spool with two-inch flanged outlets both sides. One set 4-1/2" pipe rams. One set 3-1/2" pipe rams. One set blind rams. One upper kelly cock TIW 6-5/8" regular LH box to pin. Two TIW 10,000 psi lower kelly cocks, 4-1/2" XH joints. Two TIW 10,000 psi lower kelly cocks, 3 1/2" IF joints. One inside preventer, 10,000 lb. Hydril, 4-1/2" XH. One inside preventer, 10,000 lb. Hydril, 3-1/2" IF. Choke Manifold Three-inch, 3,000 lb., with one two-inch OCT adjustable choke; one two-inch OCT positive choke and space for automatic choke. Closing Unit One 80-gallon Hydril closing unit for four nitrogen bottle backup. Fou r-station Koomey control manifold with fou r station ai r operated remote stations. Drill Pipe 5,000 feet, 4-1/2", 16.6 lb., Grade E, 4-1/2" XH joints; 5,000 feet, 3-1/2",15.5 lb., Grade E, 3-1/2" IF joints. Drill Collars Nineteen 6-1/4" x 2-1/4" x 30' four-inch H90 tool joints. One 6-1/4" x 2-1/4" x 30' four-inch H90 x 4-1/2" regular bottom collar. Nineteen 4-3/4" x 1-3/4" x 30' x 3-1/2/1 IF x 3-1/2" regular bottom collar. One 4 3/4" x 1-3/4" x 30' x 3-1/2/1 I F x 3-1/2" regular bottom collar. 1:"";4 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I . . Subs Two 4-1/2" XH kelly savor subs. Two 3-112" IF kelly savor subs. Two 4-1/2" XH box to 4" H90 pin (DC crossover). Two 4" H90 box to 4-1/2" regular box (bit sub). Two 3-1/2" I F box to 2-7/8" API regular box (bit sub) . Forkl ift One 966 Caterpillar, equipped with 60-inch forks. Pipe Racks One V door ramp with stai rs. One Tai I wal k section, 6' 1" wide x 43" high x 42 feet long. Fou r Pipe rack sections, 43" high x 4' wide x 28 feet long. :I-S . . UN liED STATES DEPARTMENT OF THE INTERIOR C3EOLÖÒ ICAL SU RVEY 1107 Northeast 45 Street, Suite 110 Seattle, Washington 98105 Ap r i 1 28, 1980 Memorandum From: George Gryc, Chief, ONPRA, Menlo Park Bob Lantz, Seattle ~ To: Subject: Briefing paper re Walakpa Enclosed is "briefing material" you requested on the Walakpa area. Please feel free to change wording in any way you feel would improve the document. Keith Beardsley has received a telefax copy of the paper. Enclosure Copy w/encl: Max Brewer Max B r i t ton Jim Devine Keith Beardsley Val Zadnik Bill Abbott Art Bowsher Tom Payne RECEIVED MAY 011980 :u.s.G.s~.. ONFRA. . . BRIEFING MATERIAL Senator: Ted Stevens Issue: The reservoir analysis of the Walakpa sand recently completed by Gruy Management Service Company indicates that the sand should produce 329 MCF per acre-foot. The sand is 16 feet thick in the Walakpa well, and the area of closure on the prospect is approximately 50,000 acres. The Walakpa accumu- lation could therefore contain as much as 260 bill ion cubic feet of gas. The Walakpa test was located about 12 airline miles from the village of Barrow. The original recoverable reserves of the South Barrow field (now about half depleted) were 25 billion cubic feet of gas. The newer East Barrow field contains recoverable reserves of about 12 billion cubic feet of gas. The Walakpa accumulation might provide a supply of gas for the Barrow area well past the year 2,000. U.S.G.S. Position: Present administration plans do not include additional drilling in the Barrow or Walakpa areas. Additional drilling is required to delineate the.p~oductive area and thickness of the Walakpa sand. If the gas accumulation at Walakpa is large, and the Congress desire that the gas be produced to supply the Barrow area with fuel, a development program should be under- taken. U.S.G.S. Initiatives of Congressional Concern: Recent reservoir analysis of the Walakpa sand and recent mapping of the Walakpa area indicate that a relatively large accumulation of natural gas might exist near the Native village of Barrow. Prepared by: Robert J. Lantz Division: Office of National Petroleum Reserve in Alaska Telephone: 206-442-1995 (FTS 399-1995) TO FROM OPTIONAL FORM NO. 10 MAY 1M2 EDITION GS" FPMR (., CFR) \01-11.1 . . UNITED STATES GOVERNMENT Memorandum George Gryc, Chief-ONPRA DATE: 7 April 80 Staff Petroleum Geologist NPRA, Seattle O&G/W/Wal SUBJECT: Walakpa Area. snO-101 The analysis of the drill stem test of the Walakpa well made by Gruy Management Service Company contains some interesting information. After digesting the Gruy report, I dug into the Anchorage well files and pulled out a report prepared by Tom Payne on October 18, 1979 (addressed to Art Bowsher). I could find no prospect documentation by Tetra Tech in the Anchorage well files, consequently have not seen any Tetra Tech data. Tom Payne's report, written before the well was drilled, assumed that the Simpson sand would be present in the Walakpa well. As I understand the situation revealed by the well, the sand at ± 2073:"2088 feet is considered by many to be higher in the section than. the true Simpson sand. The sand, regardless of age, was encountered at the depth Payne envisioned for the Simpson sand, and I assume that the trap Tom described for the Simpson sand applies equally well for a sand of perhaps different age at the same structural position. An additional well positioned 200-300 feet down dip might find both sands. or prove the existence of only one sand, which would lend some support for the opinion that the Walakpa sand may be equivalent to the Simpson sand. Regardless of the identity of the sand. Tom described a tråp of large proportions in a reservoir sand which was encountered at the depth he forcast. Ltherefore, believe that the dimensions of the trap des- cribed for the Simpson sand, may well apply to the Walakpa sand; a trap Tom described as containing more than 50,000 acres (if filled to the spill point). The analysis of the reservoir contained in the Gruy report indicates that the Walakpa sand should be able to produce about 350 MCF per acre-foot (see bottom of page 4 of Don Moore's letter dated March 21, 1980). A 540-foot circle equals about 20 acres. Assuming an average sand thickness of IS feet, 20 x IS equals 300 acre feet, which contains 103.000 MCF (from Gruy); 103.000 MCF f 300 acre-feet = ± 350 MCF per Buy U.S. Savings Bonds Regularly on the Payroll Savings Plan ..............................................-.................................. ................- .... -..... -. -.. -.......... -..... -... -............. -................ - - -. -. -.......... -. ..... -..... -.... - ..--..................... . . . . . . - . . . . . - - . . . Page two - 7 April 80 Chief, ONPRA Walakpa Area .. ... .... ... .. ....... acre-foot. If the trap is filled to the spill point, as described by Tom Payne: ".p-- H____.. 50,000 acres x 15 feet (thick) = 750,000 acre-feet 750,000 acre feet x 350 MCF/AF = 262,500,000 MCF To put that into perspective -- 5.5 MCF contains the same number of BTUs as a barrel of crude oil: 262,500,000 MCF ; 5.5 = 47.7 million barrels oil equivalent ..--._- ~~\:\:~: ...---- ....... The Gruy analysis indicates that the Walakpa sand should produce if we can avoid swelling the matrix clays. Original recoverable reserves of gas in the South Barrow gas field were 25 milÜon MCF, and the East Barrow field is only about half as large. In terms of a possible gas supply for Barrow, the Walakpa area is obviously very important, for while the accomulation is probably not as large as the theoretical figures above, it could supply the area with a stable supply of energy well past the year 2000. i:::~~:~~ E':-:':'Z-, I wonder if it would be possible to have Jack Kienzle examine the seismic records around the Walakpa well for any indications of gas in the reflections. If there are none, could color-processing be of help? I would also like to see any Tetra Tech material prepared for the Walakpa prospect. What I am interested in learning, of course, is the down-dip extent of gas saturation if it is discernable from seismic evidence. I am also interested in knowing alternative interpretations to Tom Payne's. It seems to me to be quite a coincidence that a "stranger" should show up where Tom forecast Simpson sand. .. ..------ -..-- ........ ------.- .---..-. ~øt- ........ .n." ....... Robert Lantz cc: Max Brewer Art Bowsher Keith Beardsley Bob Carter Max Britton Tom Payne Jack Kienzle Files .. ~.. . ~- .....-_.. i/ff})}}~ I········ f:iiiii:. I"",,::: : V:LT ---_.-.. ........ . . CHEl;fICAL & GEOLOGICAL LABORA TORIES OF ALASKA, mc. P.o. BOX 4-1216 Anchorage. Alaska 99509 TELE?HONE {907 ·279-40t4 214-3364 ANCHORAGE INOUSTRIAL CiNTER 5633 a SUIet ANALYTICAL REPORT WA!.AlCP A #l Produce Dace Cœes - for fresh. lo7at:u suscept:11:!il.ity aZ2alysis. F:om h"'uSkv Oil Ca!II::anv Addres Anc..~.;'1 i'I!'I1ea OtJaer PeråDInd Dara Februarv 1980 AlWyud by M; ~..ard1 4, 1980 Lab No. 3047 Date REPORr Œ ;'m\L.~ CORE 9P.PT...ES WAIAIæA NO. 1 NPRA,AIAS!Q ~mŒ: Se:lec:ta:l c:cre sar,ples ~ aDalyzed to deteJ:::nine the susceptibility of exist:inq materials to t.":e exposw:e of various- liquiè.s. ~1C: Fresh Wa:t:e1:' =0 (City of~) See~..ached Analysis. CaCl2 =0 Calcium Chlcride (36.U% Calciun, 63.39% C1lorièe) CåCl2 25000 ~ 25000 ~ as Ca.Cl2 =0 9027.5 p;m as Ca - 13972.5 PEm as Cl ~Tac:. =0 Sociix:tC:-:lor'~ (;9 .34% .::cdi~. 50. 5ó% 0"..l~:::-'.....:2) KC. =0 ~o;;lm C1lorièe (52.2S~ Pcn:.assi1.:m, 47. 7St C1J.ori-èe) Filt::'ata =0 Crilling ~'bi Filt:'at:á G-l . . % PœÐBn.ITY ro=:œC!'ICN !A13 ,¡c. 3047-1 e_. .. .. .. .. .. .. . .. .. .. cm1!':. .. .. .. .. .. .. .. .. .. .. .. .. .. ŒP'!H .. 207S Feet 15 Min. 30 ~ún. One Hour Fresh Water 85.2 813.3 89.2 CaCl2 25aoo 49..0 59.3 68.8 CaCJ.2 5aaoo 23.6 47.0 53.3 CaCl2 100000 20.9 44.6 50.6 NaCl 50000 22.2 46.6 51.5 KC:l 50000 23.0 47.0 52.3 Filtraœ 50.1 80.2 91.0 CE?!E .. 2075 Feet Fresh ~-1a.œr 58.7 85.0 90.1 CaClz 25000 10.1 20.4 33.3 CaClz 50000 7.0 17.1 27.7 CaCJ.z 100000 6.9 17.6 26.6 ~;a.Cl 50000 7.0 17.3 28.0 KCl 50000 6.9 17.3 27.3 Filtrate 47.6 79.1 90.6 G-3 . . % ~II.ITY REDl"CTION I.AB NO. 3047-3 ............~............. ~ =2066 Feet 15 Min. 30 Min. c:ne Hour Fresh Water 50.8 69.9 75.9 CaCl2 25000 14.0 30.6 49.6 CaCl2 50000 il.O 21.3 34.0 CaCl2 100000 10.6 20.0 33.2 NaCl 50000 il.O 20.9 34.3 KCl 50000 10.8 20.9 34.6 Filtrate 42.1 66.6 70.2 G-5 .. a. GEOLOGICAL SURVEY . e ~ATIONAL PETROLEUM RESERVE IN 4 ~SKA 2525 'c' STREET - SUITE 400 ANCHORAGE, ALASKA 99503 I ,> . ,. OFFICE Preliminary Well Status Report for week ending 6:00 A.M., March 3, 1980 Well: Walakpa Test Well No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'FEL; 2072' FSL Quadrangle: Barrow (1: 250,000) " Lat.: 71°05' 57.63 N. Long.: 156°53' Casing: 13 3/8" @ 100'; 95/8" @ 1786'; 7" @ 3644' Present Depth and Activity: Spud Date: Dec. 25, Days Since Spud: 4~ Umiat B.&M. API: 50-023-20013 Elev: 50' K.B.; 33' I' 03.79 W. 3666' T.D.; plugged and abandoned; rig released on Feb. 7, 1980. Footage Drilled Last Week: Drilling Summary for Last Week: .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Torok Fm. "Pebble Shale" Gamma Ray Zone "Kuparuk River sand" Kingak FIn. Barrow sand Sag River SSe Shublik Fm. Argillite 100' 1705' 1705' Well surveys (deviation) for past week: Log 1701' 1701' 2071' 2087' 3049' 3224' 3264' 3631' · Page 2 ~. GEOLOGICAL SURVEY ~ .AM>NAL . PETROLEtm RESERVE IN ~Š- 2525 'c' Street - Suite.400 Anchorage, Alaska 99503 Preliminary Well Status Report for week ending 6:00 a.m., March 3, 1980 , OFFICE Well: Walakpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Interval Recovery Lithology Formation 1* 257'-87' 23' Cly. & clyst., gy., p. ind.; few thin Ss beds. Torok Fm. 2 1590'-1613' 0' 3 1743'-60' 0' 4* 1837'-97' 50.5' 5* 1981'-2042' 6 * 2060-2120' 7* 2808' -25' 8* 2930-90' 9* 2990-3020' 10* 3051'-3111' 11 * 3360-3420' 12* 3656-66' 61' 54 ' 3.8' 60' 31.5' 60' 60' 10' Sh., blk., subfis.-fiss., rare pyre & fltg. lrg."Pebble Shale" qtz. gms.; sltst., dk. gy., sdy. Sh., blk., carb., pyr.; minor sltst. "" Ss., gy., gy. bm., f .-med. gr., glau., fair por., "Kuparuk il h . 1 h dk b R. sand" poor 0 s ow; m~nor cg .; s., . gy. m., silty, glau. Sltst., gy. brn., sdy. " Sh., gy.bm., carb.; slts., gy.brn., carb., glau. " Slts.,gy. brn., glau., bioturb. Ss., gy., v.f.-f. gr., p. por; slts., gy., sdy. Slts., gy.; intbd. Ss., ls., sh., glau., foss. Argillite, med. dk. gy. Kingak Fm. " " Barrow sand Shublik Fm. "Argillite" Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Men¡o Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth 1* 1* 1* 1* 1* 2* 2* 2* 2* 2* 1*& 2* -* -* -* 2* -* DIL/SP/GR 2" & 5" BHCS/GR/TTI 2" & 5" CNL/FDC/GR/Cal - ø 5" FDC/GR/Cal - RR 5" HDT Dipmeter Correlation Curves 5" DIL/GR/SP 2" & 5" BRCS/GR/TTI 2" & 5" CNL/FDC/GR/Cal - ø 5" FDC/GR/Cal - RR 5" HDT Correlation Curves 5" HRT Temperature Log 2" Lithology Log HDT-Dipmeter Arrow Plot Saraband Dipmeter Arrow Plot 106' - 1793' 106' - 1788' 106' - 1780' 106' - 1780' 106~ - 1780' 1786' - 3666' 1786' - 3660' 1786' - 3660' 1786' - 3660' 1786' - 3655' 200' - 3672' 100' - 3666' 122' - 1776' 1800' - 3660' 1804' - 3652' Mudlog 100' - 3666' (T.D.) Compiled by W.L. Adkison j # . ", # .¡z;.. GEOLOGICAL SURVEY ._ OFFICE OFW,TteWAL 'PETROLEUM RESERVE IN ... . ' 2525 'c' STREET - SUITt 400 ANCHORAGE, ALASKA. 99503 PbGE 3 " .. Preliminary Well Status Report for week ending 6:00 A.M., March 3, 1980 Well: Walakpa Test Well No. 1 Spud Date: Dec. 25, 1979 Days Since Spud: -- -,' Location: Sec.: 9 T. 20 N. R. 19 W. Umiat B. & 'M. Footage: 2604'FEL; 2072' FSL API: 50-023-20013 Quadrangle: BarrowlI(l:250,000) Elev: 50' K.B.; 33' pad Lat.: 71° 05' 57.63 N. _Long.: 1560 ~_~~03!.7-9':W...__ ...-..-----------------... ._.-----,....... .' -_.. --.--. ... .. . SUMMARY OF DRILL-STEM TEST DST No.1 Tested interval 2066',-2120'; initial 'flow 30 min.; initial shut-in 60 min; final flow 207 min.; final shut-in 298 min.; gas to surface 0/4" choke) at 14 min.; water cushion to surface at 15 min.; flow rate and pressures unreliable due to freezing and thawing of flow line; initial shut-in pressure 1042 psi (bottom guage); final shut-in pressure 1017 psi; reversed out 1~ bbl. of formation water (3700 ppm chlorides) and 3/4 bbl. of gas - and water-cut mud with a sheen of oil. DST No. 2 Tested interval 2073'-2088' (perforated four (4) shots per foot); opened tool for initial flow period with gas 'to ~urface in 14 minutes on 3/4" choke; had three flow periods and three shut-in periods (first' flow period 4 hrs., first shut-in period 4 hrs., second flow period 4 hrs., second shut-in period 4 hrs., third flow period 48 hrs., third shut-in period 48 hrs.); initial shut-in pressure 1024 psi (bottom guage); final shut-in pressure 1015 PSI (bottom guage); initial rate 400 MCFD on 3/4" choke at 150 psi flowing wellhead pressure; final rate 330 MCFD on 1/8" choke at 260 psi flowing wellhead pressure; recovered 1/2 liter formation water (18,000 ppm chlorides) from DCIP sampler. Fwm 8~30 ('fte\'. &-6:1) . . (g(>(' oth(>r In· st ructions on revel"se side) Form APproved.. . Budget Bureau No. 42-R355.&. . 5. I.EASE DESIGNATION AND ·SERIAL NO. UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUBMIT IN DUPLICATE· . ..' c la. TYPE OF WELL: WELL COMPLETION OR RECOMPLETION REPORT AND LOG * OII. D' lòAS' D· !VI WELL 'n:LL DRY ~ Other wonK D DEt:P' D pr.UG fX1 O~F.B EN BACK ~ N/A " 6. III' INDIAS; ALLOTTEE .OR TRIBII...NAME .. - .. W'ildcàt N/A 7. UNIT AGREE)!ENT NAMII .- .. - .-. '" .. " .. . - b. TyPE OF COMPLETION: : - N/A" ." .... " S. FAn:lt..oa ~EASE N":M!. Ñåt:ional . . Petrolëum'~ Res'erve;'ïn AI{ National Petroleum Reserve in Ataska;(through Husky Oil NPR Operations, Inc.) _. 9~ ~J:L~,NO. __ .. ,- . . .. 3. ADDRESS or OPERATOS'''-'''' .... .-, - .... 'Wa1àkþà Test': Weli~·No. 1 4~~;~TI~S ~:;;L~~~ep~~;;tio:~~;r'~~~~::;;a~ce~th an~~~a~e3reqUir~m~t.~. ~~;::: :s: PO~L, ~BrIL~2~i. At surface 2604' FEL; 2072' FSL ,¡ 11.SEC.;T;, B.,X.Olt /lLOCK AND.SURVEY ¡ ! ;~ ~OR ARE4:: '-. ~:::- ~ '"".,:: A~ top prod. Interval reported below i >,~- ~~. J. ;~ ~ ~ ~; i' At' total depth ! 'See :9;--'T2()N ,.~:iU9!-1~·.tJM ; ·"O,.O.:,-,"'---'O~-.7"'------"'OO"7" -~-"O' . ut~~,'NP;:U::~:~__~:_~~J:-::~I;;: l~t;~~;-:oie 1~,1i:~iil. 15. DATE SPUDDED 116. DATE T.D. REACHED Iii_ DATE COM PL. (Ready to prod.) 118. E~VA~IONS (Dr, RKB, RT,:OR;ETC)-:. I. 19.ELEf~{;~I~:B~D 12/25/79 1/23/80 N/AGL 31'; Pad 33; KB:5Œ-'c' ',:. 33'2 ~ ::: :; 20. 'I'OTAL DEPTH, lID a TYD /21. PLUG. BACK T.D., MD a TYD 122. III' MULTIPLE COM PL., "'123. INTERVALS ROTARYC"TOOLS .::~~~.LE: TOO!;.S HOW MANY· ... DRILLED BY t: ; :. ::.~. :i'....:: 3666' TD 1507' N/A o~ -. I ·AIl':'::'= I :::.~ÑoÎlè·:: 24. PRODUCING INTERV4L(S), or THIS COMPLETION~TOP. BOTTOM, NAME (MD ANn TVD)- .. ..' " ,_ _ ' I ~5. WAI( DIBECTION4L , ' 0 ::" ~ ~ I ' ~:BrY rj~ . (' , Nt A ._ '0:.. -Yes :.:.: : ,'" -'- --. .- . ,..- ~ '~." -,...-.' ¡ ·"··.0.. 26.TTPE ELECTRIC AND OTHER LOGS RUN _ ..' , :':1 2i. W4S WELL COSED '-:~. DIL/GR. BHCIGR, FDC/CNL/GR. HDT (Dipmeter). TemperaiJre Survev. veícj~ii~(su;vej.:-i:}¡es!~ 28 ' CASING RECORD (Report' aU atri"I1' ..Ì!t.'" ",ell) .. , _:: ;, "0. '.. ¡ 0 NEW D Wt:r,L DIFII'. D nCSVR. Other 2. N4ME OF OPERA Ton ., I ;: .. , . ,'- 0 --. ':CASING SIZE WEIGHT. LR./FT. nEPTH SET (MD) HOLE SIZE 0 CEMENTING RECORD..' :. AM()UNT:PULLED H' .. - 72 100' 17 1/211 155 'Sx Permafrost· .' Cê~ent '. 'N/A: 13 318" 0 : ,- - .. 9 5/8" 1786' 1/411 1400 Cmt :'@ 14. 7 . bpg:: '- "-. :N/A" 53.5 12 " Sx Pmfst 7" 32 3644' 8 1/2" 1st Stg: 215 Sx .. Pmfs t @ If) nn6: :::-' :NI Å" 2d Stg: 100 Sx .. Pmfst @ 1~.6 ppg , 29. LINER RECORD 30. TIJBING . ~ECORD - - -- .. " (aiD)' (Mn) CEMENT- SCREEN (Mn) , SIZE DEPTH SET (xn) P4CKER SBT (MD) SIZE TOP BOTTOM S4CKS . - - 0 .. -.. . .. .. - .. , -- '. - .. .. ' " . ,- 31. PERFORATION RECOBD (Interval, .îze and "umber) B2- ACID, SHOT. FRACTURE,' CEMENT SQUEEZE;, ETC?-;:- - 2073' to 2088' DEPTH INTEBV A'L (XD) UIOUNTAND'ÌtIN¡¡ OrXATEBIAi:: D'SBD .:. 4 Inch Hyperjet ..·H.....----- ~._-_._,.__.__.., ---- . --. -.--- -- ~ _.- -, ~--. 2073 ' "ta2088' 50 Sx of Pe:nnaf ros t'Cêmèn-t 4 Shots per Foot .. o' -~. - . : j - .. .. .- :- ~,. ~. . .. - .:; - .~. - . . ~ ~-: ". .- " .. - .- ." ..: -- ¡ "...... .- .. .. " - :.. ,J,: .: -,.. -' ,. 0' - .. .. "(; ,; ~" 33.- i PRODUCTION i " :' : -:- ;:. ¿ " __ .. .:. _ ~." <.:- : ,~ ~. D;; ~IIt.'!..T_!~I)!~~~~'~'__i~·O~~~!O!!~~.!.~~~U~~'!!!!L~(!!L~!'...~!!!r~i~"~ ~YPf 01 pump) R ~:I ~i!~~~~s::~r¡~:led DATil 01' TEST I HOt'BB TESTED I CHO. Ell SlZlI I PROD'N. roR OIL--BBL.. '.': :'.' G AS-MCI'. W., ATE~-":-BS_.~_.. ~. j'" ~AS-O_. OI,L2,U:.TI.O,. ;;.. , TEST PERIOD :.: :"1: ¡ 1/1'../80 56 14/64 ~ ':.- .;. :.' " 'I 840 I ; :7. =.' ::.., :: :~. \ c.. ::;. ~ '.:, ':' - - ~~: ::. :..---. "--:;: ,- .~ ::"'::: &~ ,..: :- ~ now. ~o _I CASINO PUSSUBE I ~:~~g;:T::TE OIL--BSL. G4S-Mc.!.. ¡~, ~ ¡ wm:R-BS~. ,":'~ ;1 :.o~:;BtV~~-~9~~·) 260' N/A ~ 328:S;~ ~ c:':-~ ,c.:? ,~= ::.~~~-;. 34. DlaPOSITIOW 0..-048 (8014; ""ell o"·l.eI~ vtllitea;-.tc.) , _ . I TBST :WiTN,BSßÐ B1:~~' ;;. .-;., " :'. Ven~ed . --0 " '. ~ =- ::: ~ 0': ~ ~ ~. ':: ~c :~ :; 35. LIST OF ATT4CBMEWTS ::: Ç. " - -- = ~-.. -- ....,...: - ;:::: -. We11bore Schema tic' ::; ~~;: , Co, f: ,. '_ ~ ,'. ;. ¿;, ;:. ¡:: 36. I ~.ereb7(ff77 that the f~or oln d attached Information I. eomplete .nd eo~.t,a.=!. e.,termlned from an..~T.~I~~~.e,~~. ,ru,' ..~ -.:. I.-:-. :...... ! -º~ ~ J!} . "'. ;..; :.~ ~ :.. .. 2. . -;:;6,,':-~; ?o SIGNED ~ . - ,,/' TITLE Chief of Opeyatl.ons . : 'DATE' e:¡.. , W... Y . - -:-: ~:. .- . ....~ *(See Instructions and Spaces for Additional Data on Revene Side) . . , . , " " INS T Rue TI 0 N S I", I I I i .i I ".' o· I . ' , , I I I I I I I I I I I I . " , I I I ·'1 I '~',' ~e~.ral: his flrm IS! deSI.bed fok S\1bJlttJng a I!Ompl~~ ~nJ corrÚi we* c¿mJlet~on! ~~bo~ aD(~Jog on ,ail! types I of lliJds and leases to ~tther.. Federal agJncy o~ a S¡~te ag~~c;. or both. pursuant to appllcable Federaf 1nd/or State lawslan~ regu.latton,. Any nèce~s~ry Ì!peclal Instruc~ions ,~ncernlng tüe use of t~ls form and, the number of copies to be submitted~ particularly with, regard. to 1.0.....ca~. areal 01\. relrtopa.l~.pr<,~ures ~nd, pr.l1ctìc~...... !~th~r are.; Shown. I)f.lOW .f!r WIi..l, be ~ued by, or.: ~ay ,be obtained from, the 10C...àl Federü,l qnd/or Stllte office. See in 1ltruct~qns o~ itetDs ,22 ~nci 2~..an~ u3. ¡below! relJar~lng separate rfPorts ¡for sepa~ate ~mplettons. :"1 ,,;! :..:! I ! . ¡ ,. i : . ..', If not filed prior tothè timelthis:~umma"y JjecQrdl~s .ubiJ1it~ CQpies.'ot all c1,1rrentlY IlvÌ111a~le logs (drme~. geQlogists,samp,le and corelanal~818. all types eleCtric, etc.), forma-: tion and pressure tests. and: directional surveys. should IJ~ !J.ttache4~ereto. ~o the¡ex~ent required by app~icabl~ Federal. and/or State}aws:and regulations. ..All attachq\en~; should be llsted on this for~. see Item lJõ. Ii! ¡ Ii',! t ! : ''': ! ' ; ¡ :,; ,. . ' ,! " , ~ : : " ¡ , ' '. I:. , Item 4: It there are· no appllcable State rèQu!rements.i 10èaUonson F~eral or, Indla~ lan~ should be described, in accordance with Federal·'requlremen~ ConsulUocal State or F'ederal oflìee tor sJleclftc Instruc:tlons. I I ! ¡ !:, II: , ;. ::,: : , ! ,I :,'. . i :, ,..[..':!.. I. .. :: .' Item 18:, IJltll(,lI~e which cléyatlon: løuil~d ,S retere¡;1ce! (wbe~e not¡òthetwlse s~lO~n) ¡for d~Pth 'measurements given in othe~ spaces on'fhls f~rm and In any attachments, " .' Items 22 .and 24: If this wcll Is co. 111.' IIre~ed fpr ~erlnr~te rfm1u.c.,.t.lOÞ f~OJlI more. th~m ~lIIe 1.ln~.erval zone (multiple. completion) '.,.so stnte In.ltl1.m 22.. n. nil 11\ Item... ~4 8hO. ~ the. ¡Iroduclng Il1tervnl. Of Intervüls, ,.top(s). b()t1;o1ll{~) aJ!.d nOJue(s) i (If; allY) ¡for ,only ,tho Interyollreported In! Item 88. Submit a.separate report'(page) ;~n th~~ for",. adequatellldentUled, for eadl nùdltloßal Interval' to beseparntely producèd, ,showing the Ilddltìonal (lath pertinent to such Interval. " ,; ~. ¡ ". '.' ! "I .." ,:: :..,! .. I ': Item 29:~"Sackll Cement": Attacbèd suppleme~ta. recordstòt, this well s~ou1d show Uie,de$lls of any multlplestage cementing and tl:1(,-}ocatlon otthe cefuentiJiiJ tool.! :- Item 33:· Submit Ii ~parate:completlon 'iewrtjOn!this form f¡)r ~ach inter,val' to be¡separatelY produced. (See In,struction f~~ Items 22 'and 2~"abov~,) I ,,' . ;,' . . i ."', I ,'.1... " ,¡ I I I· : I I :' ' !' ,'. I , : ". :, . ' I -. . i :: j i I II' I': ,.j , 1-< ,.: ¡! I .:, ¡ I . ..' .....-----.... , ') 1 '! ~ I")! , ' : ' I , . , :; ~ I ,.' , '. i ;.. ¡' . ' : . '.. 1 ;:.; \ 1 I ¡ I :~! ¡' ¡ . ¡ ....: I .: i ;! I \-''''''''''''-!' i :.! I ¡<I I . !!. . : 1 -.!. il :'_.;.'1' I \ " \:, I' :.i¡ :,' :, '3: '.~i I :!..~' . , i > t '.' ¡ I" ~. :..: 1 : I.: :::: ¡ ;','1 J 3'1..SU!t(lIfAIlYOVPOIlOUSZONES:i -'i I i I .1:'.1 I ' ¡"",; ¡ Ii :.j I .; I ..:: 1 :;' "IIIIW AI.I, UII'OIlTANT ZONICII or l'OIl08ITlI A D Cp!fTIIN s:. TI~ilÍllor;' CORSD INTIIUVÁLS ~ AND ALL. DRII,L~øTII&1 TIISTS. INCLUDINO' 38::: ~:EOLOOfC ),{Aftl :KERB I. 'I' ...;,.. I ,,' .. ,I DICPTII INTIlIlVAL .TICSTIiIO, cusmON ualCD, rrU\1D '1'OO~ O"~1'I. ,1I'r..I!WI~O .\NO! SHUT-IN I'RIISSURIIS, AND RIICOYIDRIIIS .:., I I' ;. i ", 0:: ! I DIIIBCI\II'TION.1 CONT,!NTB, IITC. '.. .: . ::: !=:J ' !l'on'! "!. J i~ I NA&III .,; \ , . I' - '. , ~_ ,., ~.~ MIAS D.IIPTU!. r~.Y~raT'~~PTR'i I ~J DI! ,iLogi. ¡ ~~~~fai~J~t ho1 GR/Pebb1e Sh! 1:7021 .' :-:1\7:>2.! 'Subsea .~;,. :, - . ; ...... ~~ ., :., Iii I ..:.. ! ilj n! Bá~a1 Cretaêêou 2067" ¡-¥.o¡7~' . ~I 'i I'· ..' I .... _J I.u ·1 .:$S C'I G :; I¡-j ~ I Þ ~I ~.¡ L ...j -'j Kingak Sh ~.~.:.I' 201[88' r'" :I-~Ò ~~ ..LJ ;ü .;., ! d 1:- Ö () 0 D Barrow SS ;1 , 3048 I :: !......2.qfa,~ -"j' ìu ::, ' \"'"'" ¡ ~ f);s ---I Sag River;1 I 3~~41 ¡". r:3l 43, ~.~~ Ji:. :oj ;1 \ I'~ . I () '« ~ c: Shublik: :,1 I 3~2Ó' h, t-9.310' ::;:! II " :1 I ¡ ......~:¡ Õ I ~~ Argill:Ç~e :;! 1 36tU '.~ \...p~~l ',n II U' ., I I ., ..' I' ....' ld ,01 ~..~ " .. : I '" ,:. ;í I L. c\ ';;::1' ~~, :4 I !\" ~ ' ~ II ~ ¡ ~,~ ~.~ ~i ~!C !~ '" ~I 'I ~;I.,;~ ~I 0 ;:" i" .", ~¡ , *¡ u ',.:'¡ u I ... 1.1. 1 ",I, .\'.,', '.',1 ...1 t,:-';; : _ ~ ~ ¡ t_.. .:¡ ~¡' I I' ~. ¡ ,,~: ¡'.I i,,: I,' 't·;..; , :'. ;" ',.. 8. ~ I ..., ", "..! 7' I'~ ~:i :~I =: J -< ! 871~ ".: "'1 '01 ""I I ":-!-~~~-rr~P I ~! .OTTO ::" :11 I :.: ¡ :',! ¡¡, ,tl ~~ II I ~ il ' r I I I. . r"'j I;., (' ,,, :'" i 1:', ~I'~ . I 10,·" <, : i ¡'-- I ~ i ~ ---." -_. '-- _'h .....¡- "! S E .A&i~± ,~'t:í E D ',:', 1:11 ¡ ; iIi' ~\I . i "':'! "-, =:: ':J' .. , -- ~'i _....:I"~·I i ! :~! \ ....1 . :~ I "'I :, ,. ~. ::; :~I ~~I -:" .r ! "'~¡ ::1 "-I f' . . ~ . t ! :t: ~ I, !. I. ~.~L_JI¡ ¡ Ii ;:' , .: I . " .,~. ! " , f.; :. ,. , j ,': j ;'1 'I "'"~I I I .~ ' ;::! . i:., ! :;.- I - ! , I e \..-: i ,'" I ,. ::¡ "I ";Ii ~:; ! ";' I .. ;::1 "'í .':! ;:1 .,..f I ': ,:, .' 1-" :r,1 ~~ ! . . ~': i t:: ~.~ ~ :: i -\ J :ÌI .;1 ..:,1 ,? I --1 I I I I ~'1' i .__1_ __.~ I " ~ ¡I 'Ii I ", I .t...i.)_ I \ i : ! c, I I - , " ¡ ~,. ! 1 , i ! ~ " :~;! i ~~\ I \.. "'! . "í ! I.. i ;; I "'1' : ;¡ I ;-;¡ I'.. i ::, i ~:! ¡ ~4 i "I ,j : ~ ì ! :~·I . .., I 1,' :.¡ ?¡! ". ::'.¡ I "I I ~:I! Ii ~i ¡ " :¡\ i I '.:¡ \ ,"-'I ':1 .... '-¡ ~: ! ,':! ;1 , , 1 i" ¡ \,.::': I ~'I, :.:~ ì ~~ ~ 1:'\ I ...,. :J '.~ ; ::' ~~ I ! .": ") I ! I~! I :~:; ';, ¡ ~ ~. ~:;,¡ ~-! ~: i '·li ,".! ~{! I-:~. ::¡ ,.\ ; ;'J:~! i 1 i i\' ¡ ~; : i.-, ;" 'I ;.." I ;~', ! ! i ¡ ¡ I I :_1 ' i I , ,'1 \ : i i " In I '-1; '. , ,,' ,~ ! . :AI (;,. ~. ~ sj ,1: I .. . '::: ~ " .., '. .- ,.;.: ¡ .' 0 ¡ - I ,. -- {::¡ i -, I 'I i..; -··1 .. ~~ ! " I c, 0 ;.~ ì " I ~j , :¡j " 1 ~ ¡ ,. , t~ ;:1 ¡ : " ~ 1; .. <, :.. '": ì .. lJ : ,. ... , ~: , .,1 h ! " '. ! j, ~ i ,. : : ~ ; .' .: Î ¡ 0! :: I ,:;¡ .:.....'1 I :~ I ..':-! , ! I , ..' . U.S. GOIÆRHMENT PRI.NTII G ~ICE: IIIS-CHI838H , . " f.:: ! ~ f:) ! ' , i.';, ; I'':; I-;! ':'1 . ~ ~ ''', :!- :.¡ :>0- ., r. ~.~ ::~ ';" .\' tl ,':" " " :~A 1 Well Completion Report Wa1akpa Test Well No. 1 National Petroleum Reserve in Alaska Core No. Formation Interval 1 Cretaceous 257-287' (Rec 23') 2 Cretaceous 1590'-1613' (Rec 0') . 3 GR/Pebb1e Sh 1743'-1760' (Rec 0') 4 L. Cretaceous Sh 1837'-1897' (Rec 51') 5 L. Cretaceous Sh 1981'-2041' (Rec 51') 6 Basal Cretaceous Ss 2060'-2120' CRec 54') e 7 2808'-2825' (Rec 3.8') Kingak Sh 8 Kingak Sh 2930'-2990' (Rec 60') 2990'-3020' (Rec 30') 9 Kingak Sh 10 3051'-3111' CRec 60') Barrow Sandstone CORE SUMMARY Description Clay w/minor argillaceous S8, nil porosity, no indication of hydro- carbons. No recovery. No recovery. Shale: black and fissile, rare pyrite, no indication of hydrocarbons. Shale: dark grey - brown, micaceous and silty, minor Siltstone laminae, no indication of hydrocarbons. Shale (2'): dark brown with occasional floating chert grains. Sandstone (17'): with interbedded conglomerate at top, measured core porosity 9-25% with permeability average: 35 mi11idarcies, fair oil stain and fluorescence (see DSTs No.1 and No.2). Shale (34'): with interbedded Siltstone, no indication of hydro- carbons. Siltstone: silty in part, carbonaceous. No indication of hydro- carbons. Shale: grading to Siltstone at base, no indication of hydrocarbons. Siltstone: grades in part to Sandstone. No indication of hydro- carbons. Sandstone: fine grain, fair - generally poor porosity, grades to Siltstone in lower 11'. No indication of hydrocarbons. · e Well Completion Report Walakpa Test Well No. 1 National Petroleum Reserve in Alaska Shublik 11 3360'-3420' (Rec 60') 12 "Argillite" Basement 3656'-3666' (Rec 10') Siltstone, Limestone and Shale: occasionally grades to thin Sand- stones. Nil to very poor porosity. No indication of hydrocarbons. Argillite: grey, micaceous, slaty cleavage with minor calcite filled fractures. No hydrocarbons. · e Well Completion Report Walakpa Test Well No. 1 National Petroleum Reserve in Alaska Test No. 1 2 Formation Basal Cretaceous Ss Basal Cretaceous Ss Interval 2063'-2120' 2073'-2088' DRILL STEM TEST SUMMARY Test Description Open Hole DST: 500' fresh water cushion, IHP 1132 psi. 1st FP (23 min): Opened tool with fair blow, fluid and gas to surface in 13 minutes, rate unmeasurable due to freezing flow line, initial flow pressure: 259-806 psi, shut in well for 67 minutes, ISIP 1018. 2d FP (207 min): Flowed well through 1/4" - 3/8" choke, rate unmeasurable due to freezing flow line.FFP 757-928 psi, shut in well for 298 minutes, FSIP 1018, recovered 306' water (fil- trate?) and 153' gas cut mud and water. Cased Hole DST: Perforated 7" casing with 4 shots/ft, 500' fresh water cushion. 1st FP (approx 7 hrs): IHIP 1094, opened tool with strong blow, GTS in 14 minutes, well flowed gas at variable rate of 390-545 MCFPD through variable choke settings of 1/.8" - 1", IFP 239 - 141 psi, shut in well for approx 4 hours with SIP 1024 psi. 2d FP (approx 5 hrs): Opened tool with strong blow through 50/64" choke, well flowed dry gas at 435 MCFPD and FP 159-88 psi, shut in well for approx 4 hrs, with SIP of 1015 psi. 3d FP (approx 48 hrs): Flowed well through approx 14/64" choke, well flowed gas at approx 325 MCFPD, no water cut, FP 141-327 psi. shut in well for 48 hrs with SIP of 1015 psi. Recovered approx 500 milliliters water from sample .chamber. o 50,0 1000 1500 2000 2500 3000 3500 4000 . Arcfic Pock 7"1( 9 5/S" annulus out F.O. at 1545'. Retainer at ± 1507' wilD sacks of Permafrost Cement spotted above. Top of cement 1440' Squeezed w/60 sacks of Perma- frost Cement, at 14.9 ppg. out F.O. at 1545. Retainer at 2005'. Squeezed 50 sacks of Permafrost Cement through retainer, spotted 50 socks on top. Top of cement 1755 I. . ----ABANDONMENT MARKER 13 3/8" I 72 lb., 5-95 Cemented to surface P4trmafrost cement. Casing at 100' with 155 locks of ~ (.) <t a. (,) .... Co) a: <t o w z Z I .... ~ ..J W UJ W o 7" F.O. at 1545' 9 5/a", 53.5 lb., 5-95, BTC Casing at 1786' 'l Cemented to surface with stab In D Pond 1400 socks of Permafrost cement at 14.7 ppg. Returns 14.5 ppg. C I P 11:30 P.M. 12-31-79 12 1/4" hole to 1800' 1 Zone tested 2073 to 20Sa'. Perforated with MUD' 4 shots Ifoot MUD 8 1/2" hole to T.D. 3666' 7" 2nd. Stage cement job. Shot 4 holes at 2260. Set retainer at 2230. Circulated 100 sacks of Permafrost Cement at 14.6 Pfg. through re,tainer and out holes. Top o cement 2200. 7" 1 32 lb., N - aO-SR, LT ac Casing at 3644 Cemented 1st. Stage with 215 sacks of Permo' frost cement at 15 ppg. Bump plug to 3000 psi at 11:00 P.M. 1-25-80. WALAKPA TEST WELL No. I 2604' FEL and 2072' FSL Sec. 9,T.20N.,R.19W., U.M. HUSKY 01 L N. F! R. Operations NATIONAL PETROLEUM RESERVE in ALASKA WELLBORE SCHEMATIC ·e - ee OFFICE OF NATIONAL PETROLEUM RESERVE IN ALASKA 345 Middlefield Road Menlo Park, California 94025 ONPRA WELL LOG TRANSMITTAL Date: Memorandum To: --\ H.W. Kugler \ Div. of Oil and Gas \ Dept. of Natural Resources \ State of Alaska ì 3001 Porcupine Drive Anchorage, Alaska 99501 i ~.-.. Petroleum Information - Micropublishing 2665 South Santa Fe Drive Bldg. 5-B Denver, Colorado 80223 Attn: Kay Waller Anderson,'Warren & Associates Inc. 11526 Sorrento Valley Rd., Suite G San Diego, California 92121 Petroleum Information, Inc. P. O. Box 45067 Dallas, Texas 75245 Attn: Joe R. Mitchell r;-.i' rt' f E·· 1\ q: D I', . ,.,.,.- _u /, V t...,.; "',7;: Q 8· ,980 t ...'" o/O;~ ;,,¡;.~, WALAKPA #1 U.S.G.S./Husky Well Ai"''':'·' n~' &.. G)3 ! ,;¡n:¡!"'c¡Htm.~s¡on . .."".,.,...., ¥' \ , AnOAar1f¡1f Logs from this well which are checked below are being sent to you for your exclusive use in fulfilling commitments or obligations to the Office of the National Petroleum Reserve in Alaska, U.S. Geological Survey. DIL,IES,DLl Saraband BHC Sonic Coriband FOC CNL - FOC MUD ..2-. Dipme~er (Arrow) + Cluster Listing + Sepla _ Microlog lith /... . ~se acknowledge receipt on this memo and return in the self-addressed tV:~~:lope. Signe~V:~~~æ~, - '-/~r/ro { t Date . . ¡"t/é" UNITED STATES 5. LEASE DEPARTMENT OF THE INTERIOR N/A - GEOL0GICAL SURVEY 6. IF INDIAN, ALLOTTEE OR TRIBE NAME: N/A. SUNDRY NOTICES AND REPORTS ON WELLS 7. UNIT AGREEMENT NAME (00 not ùse this form fof' propouls to drill or to deep~n or plug bac:' to a different N/A reservoir. Use Form 9-331~ for such proposals.) 8. FARM OR lEASE NA.\1E National 1. oil gas Petroleum Rese~e in Alaska well 1XI well 0 other 9. WELL NO. 2. NAME OF OPERATOR National Petroleum Reserve in Walakpa Test- Well No. 1 Alaska (through Husky Oil NPR Operations, Inc. ) 10. FIELD OR WilDCAT NAME"" 3. ADDRESS OF OPERATOR N/A . " -- ." -'- -- - 2525 C Street, Suite 400, Anchorage, AI< 99503 11. SEC., T., R., M,,:O~_BLK. AND ~U~~EY OR 4-. LOCATION OF WELL (REPORT lOèATlON CLEARLY. See space 17 AREA "- - - - below.) Sec 9, T20N, R19W , UM _ . . AT SURFACE: 2604' FEL; 2072 ' FSL 12. COUNTY OR PARISH 13;. STATE: - AT TOP PROD. INTERVAL: Same North Slope _ _ : I Alaska - AT TOTAL DEPTH: Same 14. API NO. - .. 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. N/A - REPORT, OR OTHER DATA 15. ElEVATIONS_-(~HOW DF.;KD_~'::AND WD) GL 31': Pad_ 33'; KB 50"' . . TEST WATER SHUT·OFF FRACTURE TREAT SHOOT OR ACIOIZE REPAIR WEll PULL OR ALTER CASING MULTIPLE; CQ~PlETE CHANGE ZONES - ABANDON* '(other) Subsequent o o o o o o o o Report SUBSEQUENT REPORT OF. o o o o o o o o of Abandonment (NOTE: RePort results of multiple-campletlolt or zone change on_ Form 9-330.):-_ NOTICE OF INTENT TO. 17. DESèRIBE PROPOSED - OR - COMPÜ:rED OPERATIONS (Clearly state'-,; pertinent details, and give pertinent dates: including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and trr.¡a vertical depths for all markers and zones pertinent to this work.)* - . -This well was drilled to 3666', logged, and tested. Following an evaluation of the logs and DSTNo. 2, the well was abandoned as follows: A retainer was set at 2005'. Squeezed 50 sacks of Permafrost cement through the retainer and spotted 50 sacks of Permafrost cement on top. Top of cement at 1755'. Opened FO at 1545' and set packer. Established an injection rate and squeezed 60 sacks of Permafrost cement. .Reversed out and tested FO to 2000 psi. OK. Mixed Arctic Pack. Opened FO at 1545' and set RTTS. Pumped 110 bbls of water wash at 6 BPM and pumped 60 bbls of Arctic Pack into 7" X 9 5/8" annulus. Closed FO and tested to 2000 psi. OK. D.isplaced mud in 7" casing with water. Set EZ Drill at 1507' and spotted 10 sackS- of Perma- frost cement; on top. CIP at 10:15 PM, 2/6/80. Top of cement at 1440'. Displaced water with_diese¡-and diluted Arctic Pack. Nippled d~wn BOP. Installed-dry hole marker. Released rig at 9:00 AM, 2/7/80. Set @". , Subsurface Safety Valve: Manu. and Type . 18. I h~~rtifyt';;4h~~~g.i: t:.and correChct. f SICNED~~ ~ )' TITLE 1e of Operation6.nE Ft. j.. r¡::-.Q ~~"'7 ,Fe (This space for Fedentl or State -office use) Conforms with pertinent provis"ions of 30 CFR 221. TITLE _ DATE .. ·See Instnlctlons on R..y~. Side . . UNITED STATES 5. LEASE DEPARTMENT OF THE INTERIOR N/A .. - . GEOLOGICAL SURVEY 6. IF INDIAN, ALLOTTEE OR TRI8E.NA.\lE N/A SUNDRY NOTICES AND REPORTS ON WELLS 7. UNIT AGREEMENT NAME N/A . (D" not use this form fo!' proposals to drilt or to deepen or plug bac:' to a different res'!rvoir. Use Form 9-331-C for such· proposals.) 8. FARM OR lEASE NAME National 1. oil gas 0 Petroleum ReserVe in Alaska well !XI well other 9. WELL NO. 2. NAME OF OPERATOR National Petroleum Reserve in Walakpa Test· Well No. 1 Alaska (through Husky Oil NPR Operations, Inc. ) 10. FJELD OR WILDCAT NAME" 3. ADDRESS OF OPERATOR N/A . . .. .. - ... - 2525 C Street, Suite 400, Anchorage, ÄK 99503 11. SEC., T., R., M.,:O~_ BlK. AND ~U~~EY OR 4.. LOCATION OF WELL (REPORT lOCATION CLEARLY. See space 17 AREA ... . . below.) See 9, T20N.. R19W, UM - . . AT SURFACE: 2604' 2072' 12. COUNTY OR PARISi-f 13;: STATE.: - FEL; FSL AT TOP PROD. INTERVAL: Same North Slope . ..: I Alaska . AT TOTAL DEPTH: Same 14. API NO. - 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. N/A - - REPORT, OR OTHER DATA - 15. ElEVATIONS_-·(~HOW DF,;KQ,ª.'-:AND WD) GL3l'.: .Pad 33': KB 50" . SUBSEQUENT REPORT OF. o o o o (NOTE: RePort t'8sults ot multiple· compJedoll 0' zone o change on.Fonn 9:-330.>:_ o o o of Runnin2 and Cementing 71f Casing NOTICE OF INTENT TO: TEST WATER SHUT-OFF 0 . FRACTIJRE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WELL 0 PULL OR ALTER CASING 0 MULTIPLE; COMPLETE 0 CHANGE ZONES 0 . .ABANDON- 0 ·(other) Subsequent Notice 17. DESCRIBE PROPOSED· OR COMPLETED OPERATIONS (Clearty state'ell pertinent details, and give pertinent dat~s: including estimated date of starting any proposed work. If well is directioi'lally drilled, give subsurface locations and measured and tr\Je vertical depths for all markers and zones pertii'lent to this work.)· . - Drilled 8 1/2" hole to 3666'. Logged with DIL/GR, BHC/GR,-FDC/CNL/GR, and HDT Dip- . meter. Ran· 89 joints of 7", 32#, N-80, 8RD ~asing. Landed at 3644'. Ran·central- izer as per Drilling program. Cemented with 10 bbls of water and 215 sacks of Permafrost cement. Bumped plug to 3000 psi. CIP @ 11:00 PM, 1/25/80. No returns during cement job. Landed casing w.i.th 110,000 lbs. Nippled up 7" BOPs. Tested rams to 3000 psi and Hydril to 1500 psi. Installed tubing spool and tested flange to 3000 psi. Installed 3 1/2" rams. Ran CBL. Top of cement at 3435'. Perforated 4 holes @ 2266'. Set retainer @ 2230' and set a cement plug with 5 bbls water and 100 sacks of Permafrost cement. CIP at 7: 00 PM, 1/28/80. ·Full retu,rns..· . Tested to 2000 psi. OK~ Drilled cement to 2200'. Ran CBL. Found good bond across test zone @ 2073' to 2û88'. . Prepared for DST No.2. Subsurface Saféty Valve: Manu. and Type . 18. I ~er . . certify th~tthe f oing is true and correct -....~ Ch' f fO . SICNE TITLE 1e 0 perat10n6ATE S~t@:: Ft. 1- S' .. ¡=.." '!: "'" ~'j 80 . . . .. . . . (This space for Federal or State oifice use) Conforms with pertinent provis·ions of 30 CFR 221. TITLE _ DATE ·S..e Instructions 0" ReYH'Se Side . . "ø.~ UNITED STATES 5. LEASE DEPART:\ŒNT OF THE INTERIOR N/A . GEOLOGICAL SURVEY 6. IF INDIAN, ALLOTTEE OR TRI8E¡-':;',\IE . N/A SUNDRY NOTICES AND REPORTS ON WELLS 7. U,'JlT AGREEMENT NAME (0.. not use this f"rr", fo!" P,."pos"ls to drill or to di!~p~n or plug bac~ to a éirerent .~A ri!s~NOir. Use For,." 9-331-C for such proposals.) 8. FARM OR LEASE NAME National 1. oil gas Petroleum Reserve in Alaska well !XI well 0 other 9. WELL NO. 2. NAME OF OPERATOR National Petroleum Reserve in Walakpa Test Well No. 1 Alaska (through Husky Oil ~TPR Operations, Inc. ) 10. FIELD OR WILDCAT NAM~ 3. ADDRESS OF OPERATOR Wildcat . . .. .. -'- . - 2525 C Street, Suite 400, Anchorage, AK 99503 11. SEC., T., R., M.,:O~.BLK. AND SU~VEY OR 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. See space 17 AREA . -. -- below.) See 9, T20N, Rl"9W, 11M - AT SURFACE: 2604' FEL; 2072 ' FSL 12. COUNTY OR PARISH 13~· STATE: - AT TOP PROD. INTERVAL: North Slope .. ~ I Alaska' AT TOTAL DEPTH: Same 14. API NO. - 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. . REPORT, OR OTHER DATA 15. ELEVATIONS.··(~HOW DF,:KD_~;:AND WD) GR = .31' ; Pad = 33' ; KB=:= 50' . . . NOTICE OF INTENT TO. TEST WATER SHUT-OFF 0 fR,o,.CTURE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WELL 0 PULL OR ALTER CASING 0 MULTIPLE COMPLETE 0 CHANGE ZONES 0 ABANDON· ua (other) 17. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearl'.I state all pertinent detaits, and give pertinent dates; including e~imated date of starting any proposed work. If well is directioi'lally drilled, give subsurface locations and measured and true vertical depths for all markers and zones pertii'lent to this work.). . , SUBSEQUENT RE?ORT OF. o o o o o o o o (NOTE; R!1Port results of multiplecompfetlot1 or zone change on. Form 9-330.);._ . This is a confirming notice to abandon Walakpa Test Well Ño. 1. This well was drilled to-a total depth of 3666', logged, and tested. As a result of the evalu- ation, plans were developed to abandon the well.· The abandonment procedure is attached. This plan has been discussed with and verbally approved by Mr. Jim Weber and Mr. ·R. Kornbrath on 1/5/80. Subsurface Saféty Valve: Manu. and Type ..,8. '~~and"'""ct. SICNED TITLE Ch1ef S.et @~ Ft. of Operation6~TE zS' .~.~~j 1)0 :onforms with 'ertinent 'rovis'ions of ,0 CFR 221. (This space for Federal or State ·office use) TITLE __ DATE ." " ·See Instruct1"nson Rev..,. Sid. . . WALAKPA TEST WELL NO. 1 ABANDON~ŒNT PROCEDURE 1. RIB with bit and scraper to + 2100'. Condition mud. POH. 2. Pick up retainer and RIR to + 2000'. Set retainer. Pullout of retainer. 3. Nix and pump 100 sacks Permafrost ceI71ent -- 50 sacks below and 50 sacks above retainer. Precede cement with 5 bbls water. Follow cement with 1 bbl water. Spot cement: 3 bbls from retainer. Sting into retainer. Squeeze perforations with 50 sacks. Pullout of retainer. Spot 50 sacks Ct~ent on top of retainer. paR 4 stands. Reverse out excess cement. paR. 5. Pick up Fa shifting assembly as follows: a. Fa cementer closing fingers. b. c. d. e. 6. RIB Fa. 7", 3211, RTTS packer. (Be sure volume tube is in place.) 1 joint 3 1/2" DP. Fa cementer opening fingers. 3 1/2" DP to surface. to Fa at 1545'. Open Fa. Set RTTS with closing fingers ± 6' above Break circulation with annulus valves open. Condition mud. 7. Close annulus valve and attempt to establish an injection rate of 2 BPM out 7" X 9 5/8" annulus. Limit pressure to 1500 psi. If formation does not break down, eliminate down squeeze. If formation breaks down, squeeze as follows. 8. Puùp 5.bbls water. Mix and pump 60 sacks Permafrost cement at 14.9 ppg. Liùit annulus pressure to 1500 psi. Displace with mud. Overdisplace squeeze job by ± 1 bbl. (Assure that Fa is clear of cement. Arctic Pack will be pumped out same Fa.) 9. Shut down. Observe pressure. 10. If the 7" X 9 5/8" annulus pressure bleeds to zero, release the RTTS packer. If the annulus does not bleed to zero, close the Hydril. Take a small strain on the packer. If the packer does not release, pressure the 7" X 3 1/2" drill pipe annulus slowly. The packer should release when the differential across the packer is zero. Slack off and close the FO. Bleed pressure below the Rydril. Open the Hydril. 11. Position the RTTS + 10' below the Fa (be sure opening fingers remain above the Fa) and reverse out excess cement. 12. Set the RTTS and close the pipe rams. that the 7" X 9 5/8" annulus and drill and open pipe rams. Test the FO to 2000 psi. Be sure pipe are open. Release pressure . . Walakpa Test Well No. 1 Abandon=ent Procédure Page 2 ARCTIC PACK PLACEyŒNT (See Mixing Procedure in Drilling Prograffi) As soon as practical after the cement job, clean necessary pit volume to mix Arctic Pack. Clean enough pit volume so that 60 bbls of premix are available to pump. Take into account any volume in pits that. cannot be pu=ped due to suctions, etc. Mix and condition the required volume according to the Baroid Arctic Casing Pack mixing procedure. 13. WOC 12 hours. 14. Reopen FO. above FO. Open annulus valves. Set RTTS with closing fingers ± 6' Break circulation with mud. Limit pressure to 1000 psi. 15. Displace drilling mud with water. Pump water at maximum rates not exceeding 500 psi pressure. Pump a minimum of 100 bbls water until returns are clear and weigh 8.34 ppg. Record volume of water at break- through as that volume pumped at a 0.5 ppg drop in mud weight. Record total water pumped, rates, and pressures during wash. Circulate water wash through choke. Pump at least one hole volume of + 800F water. 16. Pump the first 10 bbls premix without adding geltone. After pumping the initial ten bbls, begin adding geltone so that the final geltone content of the Pack is 50 #/bbl. Add geltone evenly to Pack. At breakthrough, shut do~~ and record the volume of Pack pumped. Catch a sample of the Pack at breakthrough. 17. Resume pumping Arctic Pack. Sample returns at 5, 10, 15 bbls. Shut down at 15 bbls after breakthrough. Retort sample to confirm gelled Pack returns and check excess water content. 18. If results of retort are acceptable, resume pumping. Pump three bbls premix without adding geltone as spacer and displace with mud. Continue taking samples at 20 bbls and two samples of final returns. Retort samples to check excess water in Pack returns and verify good gelled Pack returns. 19. Release RTTS and close FO. Position RTTS ± la' below FO. (Be sure opening fingers remain above the FO.) Set RTTS and close pipe rams. Test FO to 2000 psi. Be sure that the 7" X 9 5/8" annulus and drill pipe are open. Release pressure and open rams. Release RTTS. Watch for drag through the FO as you pull closing finger above FO. Reverse mud to water. POR. (Dilute Pack returns and remaining Pack with diesel.) 20. Pick up retainer and RIR. ·Set retainer at ± 1500'. 21. Pullout of retainer and spot 10 sacks of Permafrost cement at 14.9 ppg above retainer. POR three stands and reverse out excess cement. 22. Reverse out water with diluted Pack. Walakpa Test Well No. 1 Abandonment Procedure Page 3 23. POH. Do not fill hole full. Leave +— 25' of 7" empty. 1500' hole volume is t 45 bbls when 3 1/2" DP in place. 24. Nipple down BOP to tubing spool. Rig up dry hole marker as shown on attached schematic. 25. Clean pits and release rig. 26. Prepare to move to West Dease location. D. L. Reid Attachment . . Ah.3 UNITED STATES 5. LEASE DEPARTMENT OF THE INTERIOR N/A - . GEOLOGICAL SURVEY 6. IF INDIAN, ALLOTTEE OR TRIBE NA,\1E N/A SUNDRY NOTICES AND REPORTS ON WELLS 7. UNIT AGREEMENT NAME (00 not use this form fo~ propoSõl/s to drilt or to de..p..n or plug bac~ :0 2 different N/A res..rvoir. Use For,., 9-331~ for such proposals.) 8. FARM OR LEASE NAME National 1. oil !XI gas 0 P~troleum Reserve in Alaska well well other 9. WELL NO. 2. NAME OF OPERATOR National Petroleum Reserve in Walakpa Test Well No. 1 Alaska (through Husky ~il NPR Operations, Inc. ) 10. FIELD OR WILDCAT NAM~ 3. ADDRESS OF OPERATOR N/A . . ., - - 2525 C Street, Suite 400, Anchorage, AI< 99503 11. SEC., T., R.. M...·OR.BLK. AND SURVEY OR 4. LOCATION OF WELL (REPORT LOèATION CLEARLY. See space 17 AREA -' , ,. - below.) See 9~ T20N.. Rl9.W~ UM . . AT SURFACE: 12.. COUNTY ORPARISHI13~: STATE: - AT TOP PROD. INTERVAl.: North Slope ,,: J Alaska '. AT TOTAL DEPTH: 14. API NO. - 16. CHECK APPROPRIATE BOX TO INDICATE' NATURE OF NOTICE. N/A . REPOR~ OR OTHER DATA 15. ELEVATIONS.~(~HOW DF.;KD~;:AND WD) GL 31'.' Pad 33: KB 50' - . . NOTICE OF INTENT TO. TEST WATER SHUT·OFF 0 FRACTURE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WELL 0 PULL OR ALTER CASING 0 MULTIPLE; COMPLETE 0 CHANGE ZONES 0 ,ABANDON- . 0 (other) Notice of Intent SUBSEQUENT REPORT OF. o o o o o o o o to Change Plans (NOTE: RePort results of multiple'complettotl or zone change on.Form 9-330.).,_ 17. DESCRIBE PROPOSED 'OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates: including estimated date of starting any proposed worle If well is directionally drilled, give subsurface locations and measured and trl;Je vertical depths for all markers and zones pertinent to this work.)· ' - To test Walakpa Test Well No.1, 7" casing must be run. The. hole will be logged prior to running and cementing casing. See attached procedure for details. Set @~ Ft. 18. I h Subsurface Safety Valve: Manu. and Type SIGNED TITLE Chief of Operation8,nE / 1 /~~;'y Po "" >nforms with ~rtinent ~ovis'ions of ) CFR 221. <This space for 'Federal or State 'office use) TITLE DATE ·See Instructh,"s on Rev~e Side 0 0 7" Casing & Cementing Procedure Revision Walakpa Test Well No. 1 Page 2 d. FO cementer opening fingers, e. 3 1/2" DP to surface. 6. RIH to FO at t 1550'. Open FO. Position closing fingers ± 6' above FO and set RTTS packer. Circulate 7" X 9 5/8" annulus slowly, limiting pres- sure to 300 psi to assure no cement above FOs. When clean, close FO. POH. 7. Drain the stack and head. Set the casing slips and land the full weight of the casing to the slips. Install the packoff and tubing head. Test to 3000 psi. 8. Nipple up BOP and test rams to 3000 psi and Hydril to 1500 psi. 9. WOC 24 hours. 10. Rig up and run VDL/CBL/CCL/GR Cement Bond log from TD to t 1400'. Eval- uate log and call results to Anchorage drilling staff. If bond across Zone of Interest (2063' to 2082") is good and bond in casing to casing lap is good, proceed to testing program. If squeeze is required, cement as directed. Appropriate procedure will be furnished as required. OFFICE ,~ e GEOLOGICAL SURVEY ... e OF l' TIONAL PETROLEUM RESERVE IN ~KA 2525 'c' STREET - SUlTÈ 400 ANCHORAGE, ALASKA 99503 PAGE 1 ,I> " . 0:\,\\/\ , COf/\!\- L CO \~ --R:~-~ . . Well: Walakpa Test Well No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'FEL; 2072' FSL Quadrangle : Barrow" ( 1 : 250 , 000) Lat.: 71°05' 57.63 N. Long.: 1.36°53' Spud Date: Dec. 25, 1979 Days Since Spud: 45 Umiat B.&M. API: 50-023-20013 Elev: 50' K.B.; 33' pad I' .03. 79 W. 2_E:\jG .,'~' I 3 ENG . mENG L.I TGEO[- I 2 GE- I 3 GEOl I STAT TEC I STAT TEC r CONFER: FllF;--- Preliminary Well Status Report for week ending 6:00 A.M., February 11, 1980 Casing: 13 3/8" @ 100'; 9 5/8" @ 1786'; 7" @ 3644' Present Depth and Activity: 3666' T ..D.; suspended well; released rig on Feb. 7, 1980 Footage Drilled Last Week: 0 Drilling Summary for Last Week: Completed DST No.2; set retainer @ 2005', squeezed perforations, and spotted cement on top of retainer; spotted cement plug @ 1507'. .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Log Torok Fm. "Pebble Shale!' Gamma Ray Zone "Kuparuk River sand" Kingak Fm. Barrow sand Sag River SSe Shublik Fm. Argillite 100' 1705' 1705' 1701' 1701' 2071 ' 2087' 3049' 3224' 3264' 3631 ' Well surveys (deviation) for past week: U. GEOLOGICAL SURVEY OF-,T AJ... PETROLEm1 RESERVE IN ~s4Þ ~525 'c' Street - Suite.400 .., Anchorage, Alaska 99503 Preliminary Well Status Report for week ending 6:00 a.m., Februarÿ 11, 1980 '. . . OFFICE Page 2 Well: Wa1akpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in. Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Interval Recovery Lithology Formation 1* 257'-87' 23' C1 & 1 t i d f thO S b d T k F y. c ys ., gy., p. n.; ew J.n 5 e s. oro m. 2 1590'-1613' 0' 3 1743'-60' 0' 4* 1837'-97' 50.5' 5* 1981' -2042' 6* 2060-2120' 7* 2808' -25 ' 8* 2930-90' 9* 2990-3020' 10* 3051' -3111' 11* 3360-3420' 12* 3656-66' 61' 54' 3.8' 60' 31. 5' 60' 60' 10' Sh., b1k., subfis.-fiss., rare pyr. & f1tg. 1rg. "Pebble Shale" qtz. gms.; sltst., dk. gy., sdy. Sh., b1k., carb., pyr.; minor sltst. "" Ss., gy., gy. bm., f.-med. gr., glau., fair por.,"Kuparuk poor oil show; minor cgl.; sh., dk. gy. bm. , R. sand" silty, glau. Sltst., gy. bm., sdy. Kingak Fm. " " ·Sh., gy.bm., carb.; slts., gy.brn., carb., glau. " Slts.,gy. bm., glau., bioturb. Ss., gy., v.f.-f. gr., p. por; slts., gy., sdy. Slts., gy.; intbd. 55., 15., sh., glau., foss. Argillite, med. dk. gy. " Barrow sand Shublik Fm. "Argillite" Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Men¡o Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth 1* DIL/SP/GR 2" & 5" 106' - 1793' 1* BHCS/GR/TTI 2" & 5" 106' - 1788' 1* CNL/FDC/GR/Ca1 - ø 5" 106' - 1780' 1* FDC / GR/ Ca1 - RR 5"· 106 ' - 1780' 1* HDT Dipmeter Correlation Curves 5" 106~· - 1780' 2* DIL/GR/SP 2" & 5" 1786' - 3666' 2* BRCS/GR/TTI 2" & 5" 1786' - 3660' 2* CNL/FDC/GR/Ca1 - ø 5" 1786' - 3660' 2* FDC/GR/Ca1 - RR 5" 1786 ' - 3660' 2* HDT Correlation Curves 5" 1786' - 3655' 1*& 2* HRT Temperature Log 2" 200' - 3672' -* Lithology Log 100' - 3666' -* HDT-Dipmeter Arrow Plots 122' - 1776' -* t Mud10g 100' - 3666' T.D. Compiled by W.L. Adkison I' '¡ OFFICE a _GEOLOGICAL SmÙìTI A . OF IfTIONALPETROL:E:UM P-ES:E:RVE IN _s-ll' 2525 'c' STREET - SWITi 400 mæORAGE, /-.LASKA 99503 PAGE 3 . " .. .,J Preliminary ~ell Status Report for ~eek end~g 6:00 A.M., February 11, 1980 Well: Walakpa Test Well No. 1 Spud Da~e: Dec. 25, 1979 Days Since Spud: -, -,' Location: Sec.: 9 T. 20 N. R. 19 w. Umiat B. & ·M. Footage: 2604'FEL; 2072' FSL API: 50-023-20013 Quadrangle: Barrow,,(l:250,000) Elev: 50' K.B.; 33' pad 7 0 5' 57 63 1 6- " 3 7 II Lat. : 1 0 . N. Long.: 5 53__0.-9 J~ ..._.. ~_. -_._---_.. ._~._--_......- .' --- ----.. .. - ---- SUMMARY OF DRILL-STEM TEST DST No.1 Tested interval 2066'.-2120'; initial' flow 30 min.; initial shut-in 60 min; final flow 207 min.; final shut-in 298 min.; gas to surface 0/4" choke) at 14 min.; water cushion to surface at 15 min.; flow rate and pressures unreliable due to freezing and thawing of flow line; initial shut-in pressure 1042 psi (bottom guage); final shut-in pressure 1017 psi; reversed out 1~ bbl. of formation water (3700 ppm chlorides) and 3/4 bbl. of gas - and water-cut mud with a sheen of oil. DST No. 2 Tested' interval 2073'-2088' (perforated four (4) shots per foot); opened tool for initial flow period with gas 1:0 surface in 14 minutes on 3/4" choke; had three flow periods and three shut-in' periods (first' flow period 4 hrs., first shut-in period 4 hrs., second flow period 4 hrs., second shut-in period 4 hrs., third flow period 48 hrs., third shut-in period 48 hrs.); initial shut-in pressure 1024 psi (bottom guage); final shut-in pressure 1015 PSI (bottom guage); initial rate 400 MCFD on 3/4" choke at 150 psi flowing wellhead pressure; final rate 330 MCFD on 1/8" choke at 260 psi flowing wellhead pressure; recovered 1/2 liter formation water (18,000 ppm chlorides) from DCIP sampler. ~;-' , " I' : ID~~:~:i1 .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE ,9.-)øJlßO TIME .tt:J~ WELL NAME & NO.' Í1)J..~D- AJ9. I DEPTH Pð7/) FOOTAGE () L- M )¿,I-¥O DRILLED 24 HRS. PRESENT OPERATION ï/1L¡vub & /'/~ ¡¿If'> /J..¡?-- 7 ,.'" DAYS SINCE SPUDDING '7 J LAST CASING SIZE _ TIME: DRLG TRIP4l~ LOGGING COND MUD RIG MAIN MISC 9 SURVEY WOC SETTING DEPTH ...% ø~ " 4/~..J (MI)f( FISHING CIRC 2- REAMING MU D WT VIS W/L cc OIL % SAND___% SOLIDS % CL2____ pH PV YP PUMP PRESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: REMARKS /J1/;1J ~ ~~rt Iw~ uJ/ cfl)J;¿g'd,;JNp;;;A <f ~ ~» ~ 3 '{ ~. p. j(~ <¥- Sw>~ ' /!JI;;;)JJ ( !J6Jr.ùV ßO P ¡ù :õ -IcJ1lJ Jl;, U r.< 0...1,,--<- . Wð-4<JJ '5IÁ ~ ~ o.f- C¡:a; Pm :2J':Y80' ,~~...r- /J1.&t£. PUMPS, REDUCED RATES, PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On Off Footage Hrs. Condo DRILLING ASSEMBLY: Type DRILLING JARS Size Ser No Cum Hrs Type SHOCK SUBS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: GROSS WELL COST Daily Cumulative ~~ 773 I~ 7i-!b8? 2-3 Þ( .2 mtts SIJco Sc... Wind Visibility Conditions FUEL MUD COST Daily Cumulative Used On Hand WEATHER: -8"P. Temperature ~/~2 )2/ 862- PEOPLE ON LOCATION:4I3 ~~ . - Otter No. ___ :Ls-o Chi Daily Hours Flown__3, B __~, 8 ~ /{?(J L.,·,r . I J¡ lI1! u ~,~ .USKY Oil NPR OPERATIONS, INC.. Anchorage, Alaska DAilY DRilLING REPORT DATE d /7 /6'0 TIME OCoOO / ,OAld WELLNAME&NO. (..I)"¡/1'9/f;14 ¡tJ" I DEPTt4" /¥'I-ô FOOTAGE 1'\ I 1) f\ DRILLED 24 HRS. PRESENT OPERATION (~'^ð ~ q.. ,EJ~ V-i9'...,,)--,..) N ßDÞ'E. DAYS SINCE SPUDDING ..t/t/ LAST CASING SIZE '7 SETTING DEPTH 30~t/ )/ AI9.:1)c.. pFK£. ~)J TIME: DRLG TRIP 377 LOGGING COND MUD ()l7;1 FISHING CIRC MISC / -; II.¡ SURVEY WOC JO:;{¡. REAMING RI~ MAIN ~'1IL flACIL -MUD WT ~s---- VIS W/L PV bOe 7'8Å-p 45' cc OIL 62- % SAND % SOLIDS )2- % CL2 pH PUMP PRESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: REMARKS ~~J~ ~('=rp, C1- /r~~ (ï;;:¡~~ tJ~ roQ /S'/~ JR7TS/ ~ IOO¿J{ JA.UU~--t G}f;;;I3Pm/ ~ J-j 'I ~ ,4, p. ~a-v& tf;-./iP-..; J ~^'-f, .D I fo ~ brfA/d. /i, /J, ~,ci-J) FO / tzJ)) ç ).æt) ~ ^ ~ß j,~ ~{, fJ{)~ ..,f~ ~ 1J.[, Q-~, R)).l~ £~ fl-,~ ~ 1S-03# ~ cr ~ /0 ~x ~~ ~,/ CIP €J 2-2-,'IS- pJ1J) ~ )'It/ç'/ /U»,~J) ~/ ~ ~~ q- ~1r~:J 1J[)fJ. PUMPS. REDUCED RATES. PUMP #1: STROKES ~~ ~w.J PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Cóordinates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On Off Footage Hrs. Condo DRILLING ASSEMBLY: Type DRILLING JARS Size Ser No Cum Hrs Type SHOCK SUBS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: Daily MUD COST Cumulative Used On Hand /DOO~ 7372- 4/ 3D5 . GROSS WELL COST Daily Cumulative 57803 1. b93. 9' I ~ . , Jb/:15 J( 1)2 ß. S. Wind Visibility Conditions FUEL 41¿.3 WEATHER: -O.3°F Temperature PEOPLE ON LOCATION: ~ Otter No. 2- 5" 0C/ì1 J ' L ).!/ti ~ Daily Hours Flown -- 52,b is- /to ~K!YJ .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT j /6' h(; I I : WELL NAME & NO. tU,q-{, A!'í!7 A I (! 6 ~ Iv,:¡ Q/"W ~.J LAST CASING SIZE DATE TIME ¿; bOO f() íO 17;SS DEPTH :t:Z DO FOOTAGE DRILLED 24 HRS. .~/1 Þ/ rS ~ (J.e # PRESENT OPERATION COND MUD SETTING DEPTH FISHING DAYS SINCE SPUDDING TIME: DRLG TRIP is RIG ~~rzr / '/1 MISC !) LOGGING CIRC S 3/ý SURVEY WOC REAMING MUD WT VIS W/L cc OIL % SAND % SOLIDS % CL2 pH PV YP PUMP PRESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: hNH/ ..$hu/ .IN, øt/I ,ø11~¡}--I"r rl.vc/ {!.Irc. ,Æ?a.#· ~Øf d~~J/V I¿l "~~ /0,,(; h. ~/'1' v/ 4,./ ¡?A/ cI ~(?r/J./e/' A.z:4 C'/-ð. Q ..;J/ð-t/ l!áQ. ;C;c/r' ¿fð M;//J/~r 4/ß c$f?/ 4/@ ,;2"éJoS. d /: yCÑrI-:ec~r.v j-iJ./e Þ 4/?Ø7' @ 8M h,-r. j¿4~ lfA/d /tnl¡? ó.tf.6b ¿t/H,4".. /(JO .s kS A//N/I £aJ / é'm,,( / ,Jó/' //dO '¿"p/;,ivr:/' SjPPfCJ z.e/ $0 $'8-¿ /f' A.kI' .5 /d' r oó $" Þ" /9 ðov¿, /tp ~.IÅ-AP r /1,,// ,¡.-4/& N tA( rJ" R 6 v¡t fi) /)'JT'" ,.t!ð,/-í. 4ék V¡ð ~ffJ 79/1/d ~A../h1 -hf /.s ,.e.,i'://, C~,..v ~tJ~. ðe I f!110kRJ- 4/vE1 (],l'c /1/1/~vllJJ. ,4;9 ¿J,Ø ¡;, (!/?1/' &/ /.{/Jt'(!~~N PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth r/f- k ðfJl Distance from Angle Direction TVD Coordinates Surface Locn" f) IJbls. 4~Á/ @? #l/ð ~t1t'e zed 6ð .!'M C'/T?'/' 4r.<!/::rR leð..ÞrI ;6 k, d~~ /l/!~ /9A/o/ 0 £'~~J n~,/d BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Footage Hrs. Condo Bit No. Size Make -I/1-lVkJ DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: \ \ Daily JIG MUD COST Cumulative WEATHER: <3f~( "5J _ ),'2 ò Temperature 1.:5 MI' Wind GROSS WELL COST Daily Cumulative l<fi/I/ .Iþ,?6.J 1/ 71;7/ ' Visibility ~k7r FUEL Used On Hand J9~ /~ 01 PEOPLE ON LOCATION: ~5 Conditions Otter No. ¿;)sd /! 1-r7~ '.~ -'urs Flown _~ 7 &,y ¿ ¿ /aõ ffi!ïI .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE ~/S /&0 WELLNAME&NO. '~hf .Å/JA PRESENT OPERATION ;:; ~4 ¿ :; ñu~r ~A.J TIME () 611('> rfl(¢.f ~~(;() FOOTAGE DRILLED 24 HRS. ÞSr#Z 4~ LAST CASING SIZE "7" SETTING DEPTH DAYS SINCE SPUDDING TIME: DRLG TRIP LOGGING COND MUD FISHING CIRC RIG MAIN MISC ~c¡ SURVEY WOC REAMING MUDWT VIS W!L cc OIL % SAND % SOLIDS %CL2 pH PV YP PUMP PRESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VE LOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: 7;)ST.# 2 h-t;~" S'NÇ(T;/..v PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn: BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On Off Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: Daily o MUD COST Cumulative GROSS WELL COST Daily Cumulative FUEL Used On Hand WEATHER: 31 3/7 -230 Temperature ~ "//1 I~rll Win ~ ¿ / 1- 700 /0"" / ~IJ/)O t2 C, Visibility Conditions ~o I-?, 3 6 7 .- .. PEOPLE ON LOCATION: o/s- Otter No. ~s-o CU Daily Hours Flown I, ~ # ~ ~ 8'. S" rÞ/ðtJ OFFICE OF NATIONAL PETROLE'L:1 FESEK,::: IN ALASKA 2. 'c' STREET - SUITt 400 ... e '~CHORAGE, ALASKA 99503 e., ~~.'; Preli~inary Well Status Report for ~eek ending 6:00 A.M., Feb. 4, 1980 Well: Halakpa Test \.Jell No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'FEL; 2072' FSL Quadrangle: Barrow" (1: 250,000) Lat.: 7e05' 57.63 N. LOIlg.: 136'"53' Casing: 13 3/8" @ 100'; 9 5/8" @ 1786'; 7" @ 3644' Spud Date: Dec. 25, Days Since Spud: 41 Umiat B.&M. API: 50-023-20013 Elev: 50' K.B.; 33' pa .. 03.79 W. Present Depth and Activity: 3666' T.D.; final shut-in period of DST No.2. Footage úrilled Last Week: 0 [4ENG 1 GEOL 2 GEOl , 3 GEOl I STAT r:c ¡ STAT TEC 1-==/ CONFER;' I FllF:---'-- I Drilling Summary for Last Week: Ran CBL log, perforate @ 2266' and squeeze cement; ran CBL log; perforate 2073'-2088' (4 shots per foot); ran DST No. 2 .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Torok Fm. "Pebble Shale" Gamma Ray Zone "Kuparuk'River sand" Kingak Fm. Barrow sand Sag River 5s. Shublik Fm. Argillite 100' 1705' 1705' \.Jell surveys (deviation) for past week: Log . 1701' 1701' 2071 ' 2087' 3049' 3224' 3264' 3631 ' "; ~ ',t./~. ~..'" " j~Cít.l '¡', '. 4..~ Y .....,..... ì· /;,~ ~ 7 ftìL:n, ~j I~yv A/::'Sl-:a (/,,1 n f,' f\o (~ q ArJDhOftlJJIii "j .. .. S. GEOLOGICAL St.:""RVEY ~i OF NATIONAL PETROLEml RESERVE INWASKA 2525 'c' Street - Suite.400 Anchorage, Alaska 99503 Preliminary ~ell Status Report for week ending 6:00 a.m., Feb. 4, 1980 . -. OFFICE Page 2 Well: Walakpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Interval Recovery Lithology ForDation 1* 257'-87' 23' Cly. & clyst., gy., p. ind.; few thin 5s beds. Torok Fm. 2 1590'-1613' 0' 3 1743'-60' 0' 4* 1837'-97' 50.5' 5* 1981' -2042' 6* 2060-2120' 7* 2808' -25' 8* 2930-90' 9* 2990-3020' 10* 3051'-3111' 11 3360-3420' 12* 3656-66' 61 ' 54' 3.8' 60' 31. 5' 60' 60' 10' Sh., blk., subfis.-fiss., rare pyre & fltg. lrg. "Pebble Shale qtz. gms.; sltst., dk. gy., sdy. Sh., blk., carb., pyr.; minor sltst. "tt Ss., gy., gy. brn., f.-med. gr., glau., fair par., "Kuparuk' poor oil show; minor cgl.; sh., dk. gy.brn., R. sand'! silty, glau. Sltst., gy. brn., sdy. 1 " ·Sh., gy.brn., carb.; sIts., gy.brn., carb., g au. Slts.,gy. brn., glau., bioturb. Ss., gy., v.f.-f. gr., p. par; sIts., gy., sdy. SIts., gy.; intbd. Ss., 15., sh., glau., foss. Argillite, med. dk. gy. Kingak Fm. n " " Barrow san Shublik Fm "; "Argillit:... " .' Logs (asterisk (*) indicates reproducible logs available for reproduction at private e>"'l'ense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Men¡o Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ -* ,- De'Jth . I)""'",.. , ¡~ f' ¡ P I '- ',~ '""' ¡ í·. , - 7 1';};.("¡ .. ;:jV, Ai~'SI', " ~,.;". ,(aUI.! & Âfi0)'¡iJJ ,JDe Mudlog 100' - 3666 ' ILtlU5K t)1 J-\lllMllUI èI~t::, J-\lèI:>l\ä " DATE c:¿,!L/ ¡PO WELL NAME & NO. W A IA-k n4 { ¡ PRESENT OPERATION Tiff' / DAYS SINCE SPUDDING 4/ .f DAIL V DRILLING REPORT TIME . ¿JGoo J1t 22..&0 DEPTH ,"kJ ¡:d FOOTAGE DRILLED 24 HRS. ekJ p.;/ LAST CASING SIZE 7" TIME: DRLG TRIP LOGGING . ,,' '. ¡;?.¡~ M ISC ,;;¡ I.J' - . SU Ã\iEY COND MUD SETTING DEPTH FISHING CIRC RIG MAIN WOC REAMING MUD WT VIS wIt; . . ccOIL -'%SAND %. SOLI OS %CL2 pH PV YP PUMP PRESS SPM LINER SIZE , - ·ANNULAR VELOCITY . . -0 _~ JET VELOCITY .........- '. GALS J>ER MIN .' DOWN TIME: {houTsJ ~J/ ~A/Ifi .;( {reaSfJn}- _.' - {drilling hours} 'CkriJé'cl.' '-/6ð£ /9~~ l'lR~ rife ct;;"c. REMARKS: (]¡{tS(7cl'-/ot,!1 ~G1071rr7,~ /~/ða PUMPS. REDUCED RATES. PUMP #1: STROkES PRESSURE PÛMP#2: sîROKES PRESSURE , DIRECTIONAL SURVEYS: Dèpth AngIE! -Direction TVD . 'Coordinates Distance from . -.. Su'rface ÜJcn; BITlNFORMA TION: Wèighi Rotary'RPM Seriål NLimbet' Type & Jet Size On Off Bit No. Footage· . Hrs. Condo Size Make . - - ... ~~ ". ..,,-.._.......-.. .. -... .~. ,. - - ,. DRILLING ASSEMBLY:·· ".;---, . Type . ...~. D-RtLlINGJARS ... Size . SerNQ Cum Hrs Type -SHOCK SUBS- Size .:. SerNo CumHrs 'GEOLOGICAL INFQ~MATION: MUD COS"F '.. Daily Cumulative 9..5 ...... ~:3f3-1?17: , ' .. WEATHER:--' '- L/dc Temperature GROSSWEL-L COST· Dai!y Cumulative 'r~.s: ~?b I . 1..:>-- q~~rJ°9 Ó$/' ~ ~/- e.4 ,?f.- Wind Visibility Conditions -FUEL Used ...W86 . On Hand .'-../~.sð7 . -. PEOPLE ON LOCATION: . V'G' Otter No. ~5('J A ~/~; Daily Hours Flown / ) ¿; 9, 7 ~ /(f() n w..~..'._,,_._.__.. _.....~. -""',"""":Ü~':··';"r~J~_""""¡ I, ' [!I~~ eUSKY OIL NPR OPERATIONS, INC,. Anchorage, Alaska DATE ~/.3 //lt7 , , WELL NAME & NO. WA /4K.oA I _ PRESENT OPERATION 'DS I ÐAYSSINCE·SPUDDING·· 4.ð· . DAILY DRILLING REPORT TIME t?6 ¿7Cl .:;-<"0 DEPTH r87~t; FOOTAGE -C/ -- . DRILLED 24 HRS. 'If- ') C,¿·I LAST CASING S.IZE 7 ,II SETTING DEPTH ",$(þ.yil TIME: DRLG TRIP LOGGING -_ÀsT -MISC cJ ~ SURVEY COND MUD FISHING CIRC RIG MAIN WOC· REAMING MUDWT VIS W/L ccOIL % SAND % SOLIDS %CL2 pH PV YP PUMP PR ESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWNTIME: (hours) (reason) (drilling hours) REMAR ks: " F/ovJ~JVJ I'll ¿. "i <,i'-!Jk.·e. . ~ll c2A./ A¡<s ·".l d. J) 1t1c.F P t:;. # @ 260 0'- AM ;;../ J/P" ? ,e e. :5.$ /:IIZ.'- dc:" C" /0)1 N I /14 A/¡-) IA.",~ .s~)c:- ¡24.f·G,. II. I (J ð ove.¡'2.. @ c.. z.'! AAS.. PUMPS. REDUCËD RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRE,CTIONAL SURVEYS: Distance from . Surface Locn. Depth Angle Direction TVD Coordinates BIT INFORMATION: Weight_ Rotary RPM . Serial Number Type & Jet Size On Off Bit No. - Size Make Footage Hrs. Condo - DRILLlNG-ASSEMBL Y: Type Size SHOCK SUBS SerNo Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: Daily - ()- MUD COST Cumulative WEATHER: ,-.131 z.z -43 GROSS WELL COST Daily Cumulative ~ /RI-/I( FUEL 7 ñ'11' Visibility /s7S'9;; ;3 c../ ~.4 /l... Conditions Used· / tJ 9g On Hand /~'S"73 Temperature 0M. Wind PEOPLE ON LOCATION:4l? Otter No. c:< ..5 Ò . r 1-1 j / II Daily Hours Flown . 7// /lð(/ ";"""·;"j~~""",,,,_""'._..r-",..-.o","'·_lt~_""'11"~_""""_"""""'" ...... __H____.._._._,'.._.. ~~] ..,SKY OIL NPR OPERATIONS, INC.. _ Anchorage, Alaska DAILY DRILLING REPORT DATE j? /~/?O WELLNAME&NO. tV4¿A?A PRESENT OPERATION 1) S T# 2. .39 TIME ¿J6CJÔ ¡Oß ro . .;l~()O 36'" b FOOTAGE -0 - DRILLED 24 HRS. /hI DEPTH DAYS SINCE SPUDDING LAST CASING SIZE VIS TRIP LOGGING ~ ?~ SURVEY t/¿j W/L~' 0 cc OIL I g YP /2- COND MUD SETTING DEPTH FISHING CIRC REAMING )/4 % SOLIDS 12.. %CL2 "¥ -r-O SPM LINER SIZE TIME: DRLG RIG MAIN l.- MUD WT /t), pH %. .J WOC o % SAND PV PUMP PRESS GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (reason) (drilling hours) (hours) REMARKS: ðST ø c:2. ,S¡E¡.>¡? G Oc;?, J () 9' S" () I~.s ì , Q¡p~,.) t..-w o....:/- I Z 0 ò Á....... o ./ () @ ð' ON / 1¡,~· ..:? ..3.Ç - ·3 0> 0 14" -- -:5#1. .o¡'~ @ //00 /14 c..ø:- p CI @ 2.4 ..þ VA '1 / All .6e. -f¿Ht:!-e....; -..$63 ¡:>..r I ~ Q N Iif. / '" c.¡ e d -.3$'" /\1 ~ ,..f:J b C2 d6ð ?S/ ç.J G'.$- ., PUMPS, REDUCED RATES. PUMP #1: STROKES PR ESSU R E PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off' Footage Hrs. Condo Bit No. Size Make DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: WEATHER: ..23 ,1Z Z. .. --J& 0 Temperature GROSS WELL COST Daily Cumulative / j~// I ~ 6"5"'~ -:-/"/7 4 /YII 10 (!.. j". A Æ. Wind Visibility Conditions FUEL MUD COST Daily Cumulative -0 Used ~/99 On Hand /1Qf PEOPLE ON LOCATION: 4? Otter No. ::¿S"ð C/Þ¡ 2 Daily Hours Fldwn :3 . 7d1.~/lðO ::·;~:'''''';~ÿ'':1)~'"::;r\»~ç,!~~·l",:'''~~~~.~-;~~,~~~~~_...~,J¡. ~-.~~~~~",~~~~.~~;"'¡?:"Zõ\t>""'''''~'''' ~"- .... nt.!'iJ &SKY OIL NPR OPERATIONS, IN~.. Anchorage, Alaska DAilY DRilLING REPORT ~;'l /RO WELL NAME & NO. fL},fè,-AK dA , PRESENT OPERATION P S r -# ~ DAYS SINCE SPUDDING 3? DATE TIME "l)4Þ I DEPTH ~"d:D 3c,,¿Þ ~600 3"6 FOOTAGE DRILLED 24 HRS. Û¿p , LAST CASING SIZE 7'" SETTING DEPTH 3 ¿ P'~ TRIP LOGGING ~[ .2,/ "7 SURVEY "I¿.( W!L ~ I' f) cc OIL / 8' YP / I COND MUD FISHING CIRC TIME: DRLG RIG MAIN MUD WT It),f. VIS pH K, 7 PV WOC REAMING 1 ~ % CL2 SØB o % SAND ;V % SOLIDS SPM LINER SIZ~ PUMP PR ESS GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: PST #- 2 OpG -V r Ða '- f) 7/0 I .ç Hvr"~ A' ~ 1)/6 A; OglO IAI/ tP4Ttr~ T 0 ~ GI ~ F+c,,(;. -%- CpOK(; ;ro ðPS. )/u.Q + r; '9-.$. T/' )D;t>o, ~ r II'C.I Ç'r""A'~r~Þf~//)I.l.?;J:(,/ - ¿/f)I)"'C-F (;) 15"f)/,s/ þi>; ,/ÿOW ~tJ""cr ,/e. /Y,:DtJ. rtt4t/4-<- ý/ . ,If ¿f- TfT a 3 s .., c..F~t:>p .:zy¿ ~/ C HDKC1 ~,,~ /,$1 /)r" ~&N ~ 0 ¿ ~ gð:.yS 'To /' IT. ~c ~ þ . (¡) A-'ra:--'P ,,~ ,/If tJ L>. .:21: 1$ Tð ~...,. S-ð/s~ r¿øw",,;c,J Þt1,"1 '7:tt~%~~Ç t!f>,u%" O#t!ut"e ~.2(J..,c~Þ Fe.. (;) ~ u;v T~ L 6> /.'.,1 0, .;:;~....".." -er..JS'" H1 c.., 0/;2 .7 ~ / J'" þ/: 5"% c/ PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth ~ Direction TVD Coordinates Distance from Surface Locn. (LJtJA..JIJ¿d "TO C¿DStY p¿)ú.J~#O~ 7T>O~. S/'fi;T/<4I @ S'UAI;;,ct!'" .)d,f )#v7"/AI ])C~I>~, 9~6"s/, , V BIT INFORMATION: Weight Rotary RPM Bit No. - Size Make Serial Number Type & Jet Size On Off Footage Hrs. Cond. DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: WEATHER: ~~~ "Z/7 -JSÐ Temperature GROSS WELL COST Daily Cumulative /WI/ . ·~S3 3 /IJ ~ J 7 þu,' G.ß.~'" Wind Visibility Conditions Used FUEL h, .~ On Hand MUD COST Daily Cumulative o 6?~ ~{)r70 , PEOPLE ON LOCATION: b () Otter No. ~6"tJ CAI Daily Hours Flown 1. 7 75: To I (JO ~!:ÿJ aKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT I/ðl/?O WE.LLNAME&NO. ¿tJAtA¥" ~ / PRESENT OPERATION If.:ell l.tJ I 'rH DAYS SINCE SPUDDING 3 '1 LAST CASING SIZE // ~HAf j7t1 Do.; T, TIME: DRLG TRIP ~ }r~ LOGGING COND MUD DATE TIME tlbt)IJ DEPTH ,7666 FOOTAGE DRILLED 24 HRS. /)sr hot..$ 7...... ... FISHING j¿ 9'9' CIRC ?# (.V/~ 7#;. SETTING DEPTH RIG MAIN MISC SURVEY WOC REAMING % SOLIDS ¡:z %CL2 ~?$ SPM /00 LINER SIZE S-~ /~ MUD WT /þ, J( . VIS Ý¥ W!L ¿,o cc OIL pH 9~ J PV J "7 YP / t> o % SAN D * . PUMP PRESS IDO ~>It" JET VELOCITY GALS PER MIN ~yr ANNULAR VELOCITY DOWN TIME: (hours) (reason) (drilling hours) t:) 7 J oS t.Ýc-..-? n;-'-Þ .? to r/ . ?¿/ l.>~rToD~' REMARKS: CI A'~ 4; IY /" ç 7i 6 q r ~N 7:7. ()~ /f't:" /~ ~ A' 7" ~ tP,,:7. /f?..r# PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PR ESSU R E DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On Off - Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative Y7' 3J, ~~ -19 GROSS WELL COST Daily Cumulative I~ '111 FUEL ~GC ~ 00ð On Hand - ) Used Temperature /¿IM. II' Wi7 /}52 t>/~9.$" .{ III / 5í ~9 ~ IAI; 1C¥)t) tJ, C, R~EOPLE ON LOCATION: /.¡ J Visibility Conditions WEATHER: Otter No. ;2,çð C~ Daily Hours Flown "1 ¿" 34 0/ TO / tJ{) ~!~ .KY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT 1/ "30/ f?O . I ( WELL NAME & NO. 1# 4-1- A If" A./9 , b/4 ~r/A/f 3¿ TR IP 7" DATE TIME (J 6 (){) .A). I DEPTH jt ¿ 6 " FOOTAGE _ DRILLED 24 HRS. LOP 117fT {;{JVjbYMG.lV7 /í'GjP...-91A" ? " LAST CASING SIZE SETTING DEPTH -//. LOGGING -5 t"t!!.. COND MUD ()/ PRESENT OPERATION TIME: DRLG FISHING ;)6' ty~ CI RC E' DAYS SINCE SPUDDING RIG MAIN MISC J SURVEY WOC MUD WT 10,2 VIS /I" z... W!L ¿ ccOIL 0 %SAND ~ pH Sf. 7 PV )'7 YP )j PUMP PRESS /00 REAMING % SOLIDS J j % CL2 ~> S" SPM 90 LINER SIZE S-~.¥? DOWN TIME: L ~:7 - 3 ~ I//?~ (hours) ANNULAR VELOCITY, 2-1' ~ Or, 5 J/e~rtF/f" (reason) JET VELOCITY GALS PER MIN (drilling hours) REMARKS: C,If' ~ 19F7 , ~~OO, CIIP( - fl;rF~H4?Ç )f~....,,. ¿f'/ ~/ "c) ,rHSG."''''",I?Oo.f ål,O.c." ,JfJII T () ~ l '7'" 'þ"./e Co C ~T ~ + Ct (i""""" /,ID& iC'" j>¿;#" Rv A- CJ1¿, ~ ~~ð ,D />é:)() ~ -;2 t> '7 J ,0 ;tt>/Y" n c;r- ~ ì6> r To () ~,C' )JIJW ~fJ '" ¿) r / $" //~ ,.." C-:~" tJ}",.-/.r -' Aj (:) ^" ð¿:; ~.T~ /' -?- · r ~ " PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Distance from Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Footage Hrs. Condo Bit No. Size Make DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative o 3', ?o/ , , -~~ Temperature GROSS WELL COST Daily Cumulative "352~ FUEL ... Used On Hand WEATHER: S Iff/" WinCl ~'7/J~2RÝ 741," C ~..,~ Visibility Conditions ~I1?~ /~" ¿ 05'" , PEOPLE ON LOCATION: r~ LJÇ-A!'¿ç / ' Otter No. ~dØ eN Daily Hours Flown ~,,7 ¡>r; / TO ~ (JIJ ~~ .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT / J:z r/~ {) I WELL NAME & NO. Ú);fC. 4 Kj/'?A' / DATE TIME t)ð0t;) DAYS SINCE SPUDDING TIME: DRLG TRIP ,< tvOC JS #/ Æ' I /I w/ - DEPTH 3tf~ 6 ~ FOOTAGE 0 DRILLED 24 HRS. ~ LAST CASING SIZE \' ;.,J C".p"::d~;Y '1 7" PRESENT OPERATION LOGGING ~ ~. COND MUD SETTING DEPTH J ¿ j/r' ~ FISHING CIRC 9 RIG MAIN MISC SURVEY WOC o % SAND TIf II REAMING MUDWT ID,') VIS '19" W/L 6, S ccOIL % SOLIDS /f % CL2 $/> i) pH g, ç PV /7 YP 9' PUMP PRESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: ;?U)') C /?¿ ,fW-tl l%¡lfr C;",Þ (Ø) ?7¿,6 r#<!'? 9/YttJL(!'C l?~~'#/í C I HC, L 0 O~ G"" ''is ¿';fJ"¿' //7"-1" AlIA" L C M .3 070 /7)/ w/ ;P~?4./~ . <; C';- /I r 2 ;l 7 D;~ C I ,1:(1 cut ;JJ /·û. F ~ ~ ¿ t'f'c: T U ~ Þ $ , ;lI / k {/& ~ / DO S'Kf /~ 4#1/P;e.;roJ" C/tA T. /¿",: G~.I-' J ~ ç ð"ð'( /4- ð A/'/c.:---1'Þ. C /? 7.' ()O P-"1 /-::z r- ?o r", (' If G'" ,. êf d ..v s, ? all . /PI h' ~ / Th' S h ;' / ,7'/;t..j ,r- 00 ¿ s. tf a- 't- rO, ¡=:-"'t"l- /-{c?'U-'f"þ$ ~þ Ceh--t ('""'-". Cc <:::'>c:- ,.c~ Ie t¡;;- 7; ~t)~o/~:, Þc>H. JPT/-/ ¿.;/ ÇC-A'~6,1f. PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Bit No. - Size Make Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs - GEOLOGICAL' INFORMATION: MUD COST GROSS WELL COST FUEL Daily Cumulative Daily Cumulative Used On Hand i7?/ 31. ,i'~ 6 nr// I¡¥.J~ rçf 1.IJC:2. IS, ~~¥ WEATHER: - r C¡; /O"'IJII 3 $"00 a c., PEOPLE ON LOCATION: Sr Temperature Wind' Visibility Conditions . Otter No. -;l t) 7. £Ii Daily Hours Flown /, 9 /¡I1f? ;2~?,..0 /tJtJ~~ , J l , . .",,' OJ PAGE 1 OFFICE ~S. GEOLOGICAL SURVEY ~. OF ONAL PETROLEUM RESE~VE IN ~ 525 'c' STREET - SUITE 400 AN CHO RAGE, ALASKA; 99 503 Well: Walakpa Test Well No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'FEL; 2072' FSL Quadrangle: Barrow (1:250,000) " Lat.: 710 OS' 57.63 N. Long.: 156053' Spud Date: Dec. 25, 1979 Days Since Spud: 34 Umiat B.& M. API: 50-023-20013 Elev: 50' K.B.; 33' pad " 03.79 W. I 3. 1~4 F'!-:--; 1 GO)! - 1 2 Gee:! f3 ¿:::O! I ST/\T y-,- -/ ST,q Fe CONFE~ FJlF~--"'-'- . Preliminary Well Status Report for ~eek ending 6:00 A.M., January 28, 1980 Casing: 13 3/8" @ 100'; 9 5/8" @ 1786'; 7" @ 3644' Present. Depth and Activity: 3~6' T.D.;. running cement-bond log. 135' Footage Drilled Last Week: Drilling Summary for Last Week: Drilled to 3656'; cut core 12 (3656'-66'); ran logs & shot sidewall cores; ran and cemented 7" casing. .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample 100' 1705' 1705' Log Torok Fm. "Pebble Shale" Gamma Ray Zone "KuparukRiver sand" Kingak Fm. Barrow sand Sag River SSe Shublik Fm. Argillite 1701' 1701' 2071' 2087' 3049' 3224' 3264' 3631' Well surveys (deviation) for past week: 3544' 3/4°N.3f/'W. 3656' 3/4°N.35"E. t: , I .. .~ ... Page 2 ,as. GEOLOGICAL SURVEY OFFICE OF ONAL PETROLEL~! RESERVE IN ~ _ 5 'c' Street _ Suite.400 -~-c Anchorage, Alaska 99503 Preliminary well Status Report for week ending 6:00 a.m., January 28, 1980 Well: Walakpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For inforIDation contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Interval Recovery Lithology Formation 1* 257'-87' 23' Cly. & clyst., gy., p. ind.; few thin Ss beds. Torok Fm. 2 1590'-1613' 0' 3 1743'-60' 0' 4* 1837'-97' 50.5' 5* 1981' -2042' 61' 6* 2060-2120' 54' 7* 2808'-25' 3.8' 8 2930-90' 60' 9* 2990-3020' 31.5 ' 10 3051'-3111 ' 60' 11 3360-3420' 60' 12 3656-66' 10' Sh., blk., subfis.-fiss., rare pyr. & fltg. lrg. "Pebble Shale" qtz. gms.; sltst., dk. gy., sdy. Sh., blk., carb., pyr.; minor sltst. "" Ss., gy., gy. bm., f.-med. gr., glau., fair por., "Kuparuk ·1 h . 1 h dk b R. sand'!_& poor o~ s ow; m~nor cg .; s., . gy. m., silty, glau. Kingak Fm. Sltst., gy. bm., sdy. Kingak Fm. " " 'Sh., gy.bm., carb.; sIts., gy.brn., carb., glau. " Slts.,gy. brn., glau., bioturb. Ss., gy., v.i.-f. gr., p. por; sIts., gy., sdy. SIts., gy.; intbd. Ss., Is., sh., glau., foss. Argillite, med. dk. gy. " Barrow sand Shublik Fm. "Argillite" Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Menlo Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth " -* t .' Mudlog 100' _ 3666' Compiled by W.L. Adkison ~ ~] &SKY OIL NPR OPERATIONS, INC,. Anchorage, Alaska DAILY DRILLING REPORT DATE j 2ðjð'tJ WELL NAME & NO. 4/..4 /~ k pA- I PRESENT OPERATION ,,(' 1.I A:/ H/"f/f v ~I /J1O.vþ OhOO DEPTH :76' 66 FOOTAGE DRILLED 24 HRS. ¿ d)~ v 0/ TIME '7,'/ 7 II DAYS SINCE SPUDDING J 7' LAST CASING SIZE _ L.I // J I£. TIME: DRLG TRIP -, 79 LOGGING /~ COND MUD TC"'S'r ðØ)' RIG MAIN MISC 10 SURVEY WOC SETTING DEPTH --::? ~ 44 FISHING CIRC J 0-/ s- MUDWT /l>,"2 VIS VI W/L ~. r¡ cc OIL YP 1/ o % SAND fA % SOLIDS REAMING II % CL2 ;,-ðO LINER SIZE.>% ..Yð GALS PER MIN PV 1"/ .f' c.¡.3 PUMP PRESS /000 SPM 9 r pH g. J ANNULAR VELOCITY .26? JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) TC$'T T~ jðOO /$ ~ r".p " ;n:: C T () - , /f r 1-1 I~ 't''p~ It- t. tv C> c, A/~/ t:.f: ~ /g O~, rD /$'(:)0/'>" .¡tP¿,,-v ðtf/Ju,.J¿ REMARKS: W/7/~ h' / .7 Ý" '5 c H A/ C,,;~ I I#'?) rn/ c ð¿ ß e.r TO '*'" J ç y% " .$»'7' tV¡Hfr¿/AAS c/~ C. PO/~, /?u~ CßL. ~¡$'4!U;¡'~, PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Bit No. Size Make Footage Hrs. Condo 9 ç/{ I/- TC t9 WI';) (,.) :r ~ ~ () 0l~~ A/ C¿Ç"'h our ~f:I1.u DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative GROSS WELL COST Daily Cumulative FUEL Used On Hand /7, ss-C , ...-- ~ &'/06 S , -1 ðr Temperature IS'¡ Cjl/ 'l ¥/~ 5"47 6 . ?&IIi 1)00 ac,. Wind Visibility Conditions :2S" ?O WEATHER: PEOPLE ON LOCATION: J"y Otter No. _ 1 01 E"I-f Daily Hours Flown .7.] ;2 J: ( (0 100 ffor. ·SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT / /;2 7 /?() / I WELL NAME & NO. tv A ~ k 0,4 . / W·O. (l~ . DAYS SINCE SPUDDING 33 DATE TIME ¿J{;ðO ß/ DEPTH FOOTAGE é? DRILLED 24 HRS. PRESENT OPERATION LAST CASING SIZE 7',' ,/ _ SETTING DEPTH .3 t. Y ~ TIME: DRLG TRIP LOGGING MISC SURVEY 43 ¿, Z- VIS W/L cc OIL PV /7 YP 1/ COND MUD FISHING CIRC RIG MAIN 3 MUD WT 10, pH 2,-..1 WOC c2 ~ REAMING PUMP PRESS SPM ..(,-sc 12~ %CL2v 0 r II" LINER SIZE I..J /'-. % SAND T,.e. % SOLIDS GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (drilling hours) (hours) (reason) REMARKS: ;:::, N,5: L ; I ì t I ~ 1.1 f¡ IN] I . ~ f-e? ¿ 0 () ,:- CSJ (/ k... , / µ£ ~ / / --!-t..l::u N 7 1'_ j N /; 1$ l--o..š')(" I -$./(ì(/I í::J 0{ -k.[~ c..:., ,{ ¡r~' ,...1 í' ~ /0 !/ .v , - 4 Y¿ ¡j,G, ;3c. 6 Æe,¡';::J"J~,e, oi,s J--.k.. / PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Footage Hrs. Condo Bit No. Size Make DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: WEATHER: GROSS WELL COST Daily Cumulative 37S'8c.f >i FUEL MUD COST Daily Cumulative ~ ;J c.f :J .!J l 0 {,::;" -/-¡q / .391/36 --' ../ Used 0-<1 g3 On Hand c::::lð I L/ ~ ..I Visibility h~ Co itions PEOPLE ON LOCATION: ~ Temperature 7#'JI Wind Otter No. C:>1(")cJ E ¡.f Daily Hours Flown ~4 -. ...... ". /' .-<:; j'C>? ,"-J,~~ ,/"[ lft !YJI .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT 1/1 '/3 0 I ' WELL NAME & NO. W ffL 41( p" I O~J- VIS Cul- t ; c2 LAST CASING SIZE 7 /1 SETTING DEPTH TRIP LOGGING COND MUD4~ "'1 Y FISHING I ~ ·<:'~f -1° ~"1V~1 - ' MISC 7- No Ó SURVEY woc 4(, W!L t" 1/ cc OIL 0 % SAND 7/f: I 7 YP /3 PUMP PRESS TIME ¿;(ðO AJ. I DEPTH 1666 FOOTAGE (/ 7'1 DRILLED 24 HRS. Os; DATE PRESENT OPERATION TIME: DRLG Ó6~o/ CIRC / DAYS SINCE SPUDDING RIG MAIN z... MUDWT /0, pH 9', J REAMING SPM II %CL2 CSó LINER SIZE .s~ % SOLIDS PV GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: Q/ 4-Nlr:;, ~"71hVJ é 7 /, Z¡ u¡ "þ-. g 71 h 7 'I .5 ¿ ¿ )./- J'ò ,g1!.6. ,LA-#.J06Z0 @ ..36 "/,¥,, C/~C, (!,.S;'J - / ~~ IRe +V'æA./~ - 6(,/,,/rI t/ð/v-e ~d"¡- ....?cJ ./;j.~ ~CA1 rIll. (! ~e...., t v-II / 6 ¿~ /f.¥A~ J -21.$":3>1. ~}A~, / () 664. t..VA~ 2)6¡þc.-e ~f ~ /,IVJ vv/ vClO{J ~ ,t../~/./-oi.-. ~¿ @//.ø~", I/Z. ~ + _ A/ 7/1e:. c:4..f.A.!JIJ - c. tJ I- cJ JJ- 7 I' - /4NO c,J I II ð) 0 (J 0 Ji;. PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE ¡fiy ,J-ðo-C/ 1/ PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On Off - Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: Daily ö:ZR ¡ MUD COST Cumulative Used -¥.3¿ .3 On Hand 1l.,r;z9 WEATHER: 25ð'.z ~ o GROSS WELL COST Daily Cumulative. /£Jill /3S7.s-~z ) . IS 7"", ~~ Wind Visibility Conditions FUEL Temperature PEOPLE ON LOCATION: Ö/ Otter No. c:/ ().;J E ¡L/ Daily Hours Flown $, 9 L/CJ, ~//ðO ß ~ .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT TIME: DRLG ) J d~ J ¡((O ., , ¿,(JAI.I1k/~ ~. / DEPTH J¿~~ FOOTAGE DRILLED 24 HRS. ?tll (.,1 /vJ VJ6A/f' ¿u ç/y/NJ ÌQ 1ft/^, CAI.I'A..) ,'$J LAST CASING SIZE y~ SETTING DEPTH TRIP s.-% LOGGING IJ; Yz COND MUD FISHING TIME o ~ CJrJ DATE WELL NAME & NO. o PRESENT OPERATION 17'" CI RC .2 DAYS SINCE SPUDDING RIG MAIN MISC 3 SURVEY WOC GALS PER MIN VIS S- ¿' W/L PV :2 I 2 YD 6 cc OIL t:> % SAND fi % SOLIDS REAMING I .3 % CL2 ø D 0 LINER SIZE S"%)( f' MUD WT //),"J pH ~, 5; YP :2.J' PUMP PRESS //00 SPM /0/4.7 / /ðO ANNULAR VELOCITY JET VELOCITY :l ?' ¿) DOWN TIME: (reason) :ze-y (drilling hours) (hours) REMARKS: If", If.,I 1/ C ( 0 c. , 1'":'" S' ~ I(Þ £I C ,.) S ~ he:- (;¿,) ~ (. t C Q ..." CJ.' $" . )ífo/{) To ?~.IS. /1'6' C 0 '-' G ", C ~ ;! S- ./fIN, C/~C. ~¿)d L A '1" ~l>U)Ñ j;)c ' $ Aþt? /U tc.. ~c;4A" ,eJ û .f d,/ -- Cf , V !/9Cc/¡)C-A..-r - J jl1.C J¿ÚTIIt't!:' PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM - Serial Number Type & Jet Size On Off Footage Hrs. Condo Bit No. Size Make DRI LLlNG ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: Daily ~61 , MUD COST Cumulative On Hand WEATHER: ~ q!ß"S- -J{)f)r Temperature GROSS WE LL COST Daily Cumulative L/I¿ lJ I¡ It¡ ~II~ / Used t):;y ~ FUEL .2/1 9>':< I '1 ~/d Wind /D"1: Visibility ÇCAT7~R(J"() Conditions PEOPLE ON LOCATION: S-s Onpr Nn uJ 0/ EL1 Daily Hours Flown :J If' 'f 7"<1', ? TO / tJO ee ~ .KY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE I /20-" TIME "'ti.oc2 WELLNAME&NO. tUA{'A~"p #- I DEPTH 36'66 FOOTAGE / J / DRILLED 24 HRS. PRESENT OPERATION k1CJ'^1 ~/nc/'Iy (\'vr~. DAYS SINCE SPUDDING 3 /) LAST CASING SIZE '9..pf ~;' SETTING DEPTH I Ì' C' 6 TIME: DRLG TRIP '-J ~y' LOGGING /~ fI' COND MUD FISHING CIRC ..:2 RIG MAIN MISC / SURVEY WOC REAMING ~2- GALS PER MIN PV t:76 ¥¿je ~~ ð cc OIL 0 % SAND ~z. % SOLIDS ~~ % CL2 ~ ðð YP ;;>.;J PUMP PRESS //&ð SPM /l1lJ LINER SIZE ...s~X ~ ANNULAR VELOCITY /" /~ JET VELOCITY .:> ~ , MUD WT /ðr9 VIS I ~ W/L pH ~...f ~89 (hours) (reason) (drilling hours) ~C /6 / h/I.. L'*/y pd duv~ b.l'e M~ /2 /TA/d~....L ttl¿/. ~.J:AI. tV/ ¿5,./ A/ð 6 AlJrr¡ ~ ~/¿, cY/;C" ~ kp... /d//. ~~~. t.?Æ: ~1 v¡<:J 19/Vc/ k1" ~NV /e.m/ C>P/,Pv(/ ro ?~l2 "'~ð¿)Oð/ d./,J..· ;3 6 ('G -10 118~' ¿{II~ õ,/v/f: ~<:; ~ð; ¡lcf ¿ 7¿¡~./ J::4c../C...tLc.. JC~6 -fa I )ð~' h;rt27: ¿~ t;..Ç ~o /'7e~' £'9 v¡# ~ )-(;~ tJe/oc/¡¡¡ DOWN TIME: REMARKS: S(.¡/'~ . ~L. - '11"3 I PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo /f¡(¿ ¿:( ~2 .$;Y¡I ' (y ~ 7 ,~~ ,-? M"fa -:?tð~' ~ð ~ ..?- ¿ J. ~ DRILLING ASSEMBLY: ¿¡; dJ" /d L1~ ~l1J -T#7I-f. .xó --.5-Ç6.. ÀO ~Æ \ Type SHOCK SUBS Size Ser No Cum Hrs Type M/I~o DRILLING JARS Size Ser No Cum Hrs 6% ¥s ~7~~ , GEOLOGICAL INFORMATION: Daily 7~{> MUD COST Cumulative WEATHER: Ò:ð 6' , -170 Temperature GROSS WELL COST Daily Cumulative /9 a/I Ju:J.,s,/ 18/ ./6 h7~ . t! k .?r Visibility Conditions FUEL Used On Hand ó< () ~ 7 d 7 ,,?'* , PEOPLE ON LOCATION: 6~$ .ltJ~'U - Wind Otter No. d6--1 £/1- Daily Hours Flown ~3 .vz d ~ /ðð-5~_ .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT 1/-23 IRt") / I WELL NAME & NO. fA/A /A.k,r?A dI I PRESENT OPERATION POll tù/COKI"""# 12- . DAYS SINCE SPUDDING r::l <1 TIME: DRLG /O;{TRIP 9 DATE TIME O~ÓO - DEPTH 3 666 FOOTAGE DRILLED 24 HRS. S6 ., LAST CASING SIZE 90 . LOGGING COAt""..?.$60ND MUD I SURVEY ß/S/ WOC SETTING DEPTH FISHING / '736 CIRC Æ RIG MAIN MISC REAMING MUD WT I~? VIS S" 2 W/L - pH ~, >" PV -:2 0 GALS PER MIN .2>"? DOWNTIME: ~ (hours) 6 cc OIL ¿) % SAND ~ % SOLIDS 13 % CL2 6t:J,D YP ) f' PUMP PRESS /1 ~O SPM /0 Ý LINER SIZE .r%.r¿ ANNULAR VELOCITY /0 S// 7D JETVELOCITY 2ro r (reason) ;2.?¥ (drilling hours) REMARKS: l)",,, I' t T~ ~ð!Ç-6 , ?LJd.. r u ,., (.,I (; r' ,; ? CJ/"I, ,,-'f .z // CO.HG ¿',,¿!J ¿ , CDÞPC: 7D J¿'~C . PUMPS. REDUCED RATES. PUMP #1: STROKES .s- 0 PRESSURE .2>- ð PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. 3¿t§"' *0 Æ))S é BIT INFORMATION: Weight Rotary RPM Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo :>I ¡f,{ /I- TC 1'2/../ c:2.3 7 3S¿¡4' 365"6 //;2 , ~~ b-S--Z ~ '.K 1- /Ice Ý/~ ""'?-/2 3~>~ , .7,#/ -'- 'Û c C 1-/#2 C#,; /~ ~~J J~~h /õ , DRILLING ASSEMBLY: 5'AM Ç" Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs JAR Cð ~-% GEOLOGICAL INFORMATION: /,; Â'lli'" $.7 0 ,vé ¡t' 4",,9""" '- I' .7 C::? II 4S' ?79~ MUD COST Daily Cumulative GROSS WELL COST Daily Cumulative Used ~c I~ OOOI'~~ FUEL r- On Hand :2931:)) ÞOO /~7()7 -.J~ Temperature $W ~~//(' Wind .!~ g 13 1:2 1..1/70 .:vy . Visibility ~)t'() WEATHER: ¡(()t) OdJ PEOPLE ON LOCATION: ~6 Conditions Otter No. 2 () ~ é Ii Daily Hours Flown ~ S ~ð, r" ,0 /lJ{) ~~I .USKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT I /~j/ro f r WELLNAME&NO. JJA£AK~A fJlZ J //¡IV7 DAYS SINCE SPUDDING :L f" TIME: DRLG IS-- TRIP ¿ 12. LOGGING RIG MAIN / V.z. MISC . MUD WT lð,...1 VIS -49 PV I ð> GALS PER MIN c212 DATE TIME /J , ()v DEPTHJ~/3 FOOTAGE p:¿ PRILLED 24 HRS. PRESENT OPERATION LAST CASING SIZE 9*'" SETTING DEPTH J71( COND MUD FISHING CIRC SURVEY Ý2. REAMING ¥z W/L (, cc OIL WOC % SAN D Yz.. PUMP PRESS //ð(; % SOLIDS /3 %CLz ðcJO LINER SIZE ..5' ~ pH 9 YP IS- SPM /00 ANNULAR VELOCITY 101 -1/>3 JET VELOCITY 02 70% (drilling hours) ~¥ð DOWN TIME: - 0- (hours) (reason) REMARKS: Q I.N ~ --J.o 6,<'~ "'nevel . A o. )./, ..s-,1 ~)(~'. C v'¡" cJ¿ III ðæ 1// *Je4G C/;¡QNr¡¿. //11 e . D£/// A-/'~ /,1-1-. ;¿e A m z;; , .3.s-44 - 3ð/ bt:J 110M. 4(1s 1" ~ø''''íc'J. PUMPS. REDUCED RATES. PUMP #1: STROKES Co PRESSURE ;Z.,s-O PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth ,.?~.y~ Angle ~ Direction TVD (t:Jise,ev<!.b ) - Coordinates Distance from Surface Locn. ;..J30 w BIT INFORMATION: Weight __=? t'? Ck?O Rotary RPM 7ò ,) Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ? ~Yz HTe Å'IG J F ¿'It, ..3420 35'44 /..2 J/ IS 7-J/-I. g jr:z. fl7 C d- 1.2- 35'1./{ (p9 .RN .2.:f7 /2- IIVC . X/(;. . ~-I¿. DRILLING ASSEMBLY: ..s- ~ SHOCK SUBS DRILLING JARS Type Size Ser No Cum Hrs Type Size Ser No Cum Hrs J:t~ßI) ð% .-:/ ..s- ~ro6 GEOLOGICAL INFORMATION: :<',41.. 06+ oS ,¡.¡ s-Ij /M$.~ 7G - ~ 7.4 ~ - b.Â-( , ) .> MUD COST Daily Cumulative /J,2/ I~ 1ð7 WEATHER: -I- I/) Temperature GROSS WELL COST Daily fJ Cumulative ~:2572 {c2¡J~ ,t.J!L /¿/C 7t»J' OVÆCSr Wind Visibility Conditions FUEL Used On Hand c29~t. /q ¿ ?2 ~ PEOPLE ON LOCATION: ð7 Otter No. c/ ad) E ¡.¡ r~ Daily Hours Flown ...,¡ . ..c.t./, q //v'1t! 'I. .a '. . S. GEOLOGICAL SURVEY . o IONAL PETROLEUM RESERVE IN KA 2525 'c' STREET - SUITË 400 ANCHORAGE, ALASKA 99503 OFFICE Preliminary Well Status Report for ~eek ending 6:00 A.M., Januaru 21, 1980 Well: Walakpa Test Well No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'F£L; 2072' FSL Quadrangle: Barrow (1:250,000) " Lat.: 71°05' 57.63 N. Long.: 156°53' Casing: 13 3/8" @ 100'; 9 5/8" @ 1786' Present Depth and Activity: 3531'; drilling. 598' Footage Drilled Last Week: Drilling Summary for Last Week: PAGE 1 Spud Date: Dec. 25, Days Since Spud: 27 Umiat B.&M. API: 50-023-20013 Elev: 50' K.B.; 33' p II 03. 79 W. . Cut core 8 (2930'-90'); cut core 9 (2990'-3020'); drilled to 3051'; cut core 10 (3051'-3111'); drilled to 3360'; cut core 11 (3360'-3420'); drilled to 3531'. . Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Torok Fm. "Pebble Shale" Gamma Ray Zone Kingak Fm.? Sag River SSe Shublik Fm. 100' 1705' 1705' 1767'? 3042'? 3218' Well surveys (deviation) for past week: 2990' ~ON.8~OW. Log 1701' 1701' L U.S. GEOLOGICAL SURVEY OF~IONAL PETROLEm1 RESERVE IN ~ ~5 'c' Street - Suite.400 ~ Anchorage, Alaska 99503 Preliminary Well Status Report for ~eek ending 6:00 a.m., January 21, 1980 OFFICE ,. , þ Well: Walakpa Test Well No. 1 Page 2 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). ~ Interval Recovery Lithology Formation 1* 257'-87' 23' C1y. & cIyst., gy., p. ind.; few thin Ss beds. Torok Fm. 2 1590'-1613' 0' 3 1743'-60' 0' 4* 1837'-97' 50.5' 5* 1981'-2042 ' 61' 6 2060-2120' 54' 7 2808'-25' 3.8' 8 2930-90' 60' 9 2990-3020' 31.5' 10 3051'-3111' 60' 11 3360-3420' 60' Sh., blk., subfis.-fiss., rare pyre & fltg. Irg. Kingak Fm.? qtz. gms.; sltst., dk. gy., sdy. 5h., bIk., carb., pyr.; minor sltst. 5s., gy., gy. bm., f.-med. gr., glau., fair por., poor oil show; minor cgl.; sh., dk. gy.brn., silty, glau. 5ltst., gy. brn., sdy. '5h., gy.brn., carb.; sIts., gy.brn., carb., glau. 5lts.,gy. bm., glau., bioturb. 5s., gy., v.f.-f. gr., p. por; sIts., gy., sdy. SIts., gy., intbd. Ss., Is., sh., glau., foss. II II Sag River S. Shublik Fm. Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Men¡o Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth -* t-- ,.,t ¡. Mudlog 100' - 2930' Compiled by ~.L. Adkison "...; .... OFFICE ~ S. GEOLOGICAL SURVEY ,. O~IONALPE!ROLEUM RESERVE IN SKA 2525 'e' STREET - SUITt 400 ANCHORAGE, ALASKA. 99503 PAGE 3 Preliminary Well Status Report for ~eek ending 6:00 A.M., January 21, 1980 Well: Walakpa Test Well No.1 Spud Date: Dec. 25, 1979 Days Since Spud: '. '.' Location: Sec.:9 T.20N. R.19W. UmiatB.&M. Footage: 2604'FEL; 2072' FSL API: 50-023-20013 Quadrangle: Barrow,,<1:250,000) Elev: 50' K.B.; 33' pad Lat. ~. 7}~_º-?'..57 ~ þ) N. .____.Long. :156· ~)~_03 !.7.3'~W .___.. SUMMARy OF DRILL-STEM TEST DST No.1 Tested interval 2066'.-2120'; initial· flow 30 min.; initial shut-in 60 mini final flow 207 min.; final shut-in 298 min.; gas to surface 0/4" choke) at 14 min.; water cushion to surface at 15 'min.; flow rate and pressures unreliable due to freezing and thawing of flow line; initial shut-in pressure 1042 psi (bottom guage); final shut-in pressure 1017 psi; reversed out 1~ bbl. of formation water (3700 ppm chlorides) and 3/4 bbl. of gas - and water-cut mud with a sheen of oil. , QI!jJ eKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT 1/ ~/~() WELLNAME&NO. ú//tt.A?A PRESENT OPERATION }//p/¿¿./ ..v~ ,/ DATE TIME ~6tJO '" DEPTH .1 ,$" J / FOOTAGE /21 DRILLED 24 HRS. TIME: DRLG / -2. TRIP o <:""L ~~ 2 7 LAST CASING SIZE L-~ L/¿f C.O"lG 7// 7 ,'Z toGGING ~ /~ COND MUD SETTING DEPTH FISHING 17F~ CIRC ~ DAYS SINCE SPUDDING RIG MAIN MISC IYf' SURVEY WOC REAMING .y~ MUD WT / (), 3 VIS ¥J" W/L 6 cc OIL 0 % SAND ~ % SOLIDS I:J % CL2 $S-ð I S PUMP PRESS //ðO SPM /00 LINER SIZE ~fíJ'r ANNULAR VELOCITY /" / ~R'.7 JET VELOCITY Jj W 21/ð /' pH ~ S" PV /7 .1 '¡I&' YP GALS PER MIN DOWN TIME: !.~ tv D'f'"A' eJA:-- 'p~"*,,.ÞJ ~S-S-~/ (hours) (røt6on) " (drilling hours) REMARKS: Ct>~d,.t.l. // 7 ¿> f~:70" /t)IY, S' C'" .,~,/ c-,. Co .. (11', 6 () "/f"~ c.- ,/ /') C A »J /I If G A'" C Ð ~ 6' #1:0 't= '7.76 0 7' (") 7 ~ z () ".1 dØ ¿. ",p. y ¿/~ e..vA/ 141' J ß I V/-r/l, ( ro J~ Y7'. C /H C S'+-ye:-G' , ;p~ "et ,,vJ . OÑ¿Y 4'GC /G'"vatb 9' J 0/ "'V rS C t:> ,-e. ~31 o/Ol>7 "" ¿ ê~;; r/~ PUMPS. REDUCED RATES. PUMP #1: STROKES S-() PRESSURE '?$'t;) PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. Rotary RPM "ð On Off Footage ;¡J¿O 3Y2 () , ~() J V'70 , //~ , BIT INFORMATION: Weight ?()¿ ()e;JO , Serial Number Bit No. Size Make Type & Jet Size CII#"2 ?/ff 2 ACe ¿:/I;1 /¿ ør,/J . 7 J~ ørc XIG TF.~~ Hrs. Condo )J~ /' 900.0 6' ;7.c;c. DRILLING ASSEMBLY: ~,4 HI e Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs ;;', e ð GEOLOGICALlNFORMATION: Cffll f.7¿ð -Jfl20 (6ð:) TiS Jð~ 4& ¿~ {~ ~s 2 $'"/ S; ~ r~ ¡I.J~cÞS,Ø""6 Daily MUD COST Cumulative ..L ,/ O£ WEATHER: LfL r GROSS WELL COST FUEL Daily Cumulative Used On Hand /flY" ~// ~P/5"' £~/, ~:2JF~1 II PO /)C AI~~K t III} 1t.()IQ/~µ~ PEOPLE ON LOCATION: ~9' Wind Visibility Conditions ? ~ 64 / ,t9 lð() Daily Hours Flown 7,,,. '711 /7. J7~ , Temperature dtlÞNo. 'J f) L E ,,( . Œi!!Ÿj .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT I /~O/vO '/ / WELL NAME & NO. ttJ ~ £ A7 A PRESENT OPERATION CON /A.lJ ßo II DAYS SINCE SPUDDING :2 6 LAST CASING SIZE r 11 ~/ TIME: DRLG ~ TRIP 7~ t~~~(5 J~ ~ COND MUD DATE TIME l) b 00 DEPTH ,1 'II tJ FOOTAGE .S-.? / DRILLED 24 HRS. FISHING SETTING DEPTH ) '} 86 CIRC / REAMING ¥~ . RIG MAIN MISC SURVEY WOC DOWN TIME: VIS ¿./ '/ W/L PV I 7 ~'f J~ (hours) 6 ccOIL 0 % SAND ,J4 % SOLIDS J 3 %CL2 60D YP /¥ PUMP PRESS J 00 0 SPM 100 LINER SIZE ~ø¡ .1''' . ANNULAR VELOCITY I () 0 ß9.f JET VELOCITY , MUD WT //).3 pH g>~ S" GALS PER MIN ~ON'" O~ ~Q~.s (reason!' 2o/'ð~ (drilling hours) REMARKS: D;r,t.{.. To 3 3¿ ()) CD At (; I! ß ¿ , C¿ G" 4 A- ~ j'¿//O CIHC )..-1 ~¿.~ / ?OH I "t1~~JÑ.Ht!"-'~ ~ U 7' 7' r I £ Co. C D~ '~J ;(/6 // - .Y~ ¿ 0 PUMPS. REDUCED RATES. PUMP #1: STROKES 5"'ò PRESSURE 2¿JCJ PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight ~ () . {)OO Rotary RPM ~O 'rial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo IIi g-~ SIHITH S"Ð7 J 3 '))1( 3:193 7J~o ¿7 , .J -2-J: 7 c If.¡#' ~ 2'%z 4Cc. 3-/2 3:J~O , /7* 7~C ,;-H:Þ I" ¿ ~3 5-0 DRILLING ASSEMBLY: 5.AM~ Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs - JAlfco'~ yS 7(; ~/e, ~:JI~ f4 ¿6/0 GEOLOG ICALI NFORMA TION: 1i~r MUD COST Daily Cumulative S' ø ;9-e (;'" WEATHER: I~ 5-77 -136 Temperature GROSS WE LL COST Daily Cumulative I~ 9/)f !¡I ¿ ~ y,/Ç' )lSK 70 /L()f) ~.. Wind Visibility Conditions FUEL '(/J¿¡ Used ~~tJ~ PEOPLE ON LOCATION: On Hand :JS'";2¿; ~¡>ß) / ,i·"r No. ?- 0 ~ é /7 Daily Hours Flown 7. ¿ AI.". 6 j. 9 TO /0{) [jt.!~ aSKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY'DRILLlNG REPORT '. DATE / );ØO TIME WELL NAME ~ NO. uJFH.}trl;ÞA A!h. I DEPTH - J 35" gt FOOTAGE DRILLED 24 HRS. PRESENT OPERATION p", /~ ¿~A/J -; , DAYS SINCE SPUDDING :2.5 / . LAST CASING SIZE 7' U IL ,,/ TIME: DRLG I (),,. TRIP 6 /~ LOGGING MISC :l;( SURVEY W/L 6 cc OIL æø /0/ ' COND MUD FISHING //J'6 CIRC :7 ~ SETTING DEPTH RIG MAIN :VY' () % SAND WOC REAMING MUD WT ¡O,J VIS 0/1' pH Yß ç PV I 7 GALS PER MIN ~ "IF YP I¿ PUMP PRESS !4t % SOLIDS /J %CL2 ~ðO //~O SPM /00 LINER SIZE ffl,l'"r /0/ //'3 JET VELOCITY ;2';/lJ , ANNULAR VELOCITY DOWN TIME: (resson) 2~"? (drilling hours) S ~ .It-vc; ~,/ ?ðl-/ C/'f' (; S" ~t'Ç!' 7 JS-/ C".C S~/~d (hours) REMARKS: l/A'/¿l ~() 7293" C/~c. S;9-~e-fS') 1fT ~ r ¿ {),ÞE /f III j?¿(Þ/~ (.. ¡-;, ..7:7 /¿ , PHI '- ¿ j J 25 Ci ~ c. u G....,. TC S ~ /' ~ 1/""'1' ¿.,/~ J -"1/7 PUMPS. REDUCED RATES. PUMP #1 : STROKES S-o PRESSURE ~S¿) PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. 1293 :J~ ,uS-td BIT INFORMATION: Weight ~ ~ ¿;t:J It) Rotary RPM ?eÞ , Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo Æ/la-s- ~{. &n..,#- 617 ~~ 311 ) )2. 93 /p ;¿ /7/4 6-g-q #t; ~~ 5M Jrp ,~-.J¿ 37"/AJR )2~J d'S" II'" Jþ(, 9nT DRILLING ASSEMBLY: 5 AI1II € Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs ~ hZ'~ '" ¡/S- 2;z.2~ S ;tY~&.(;. ¿./;u e.j Te>AJ c. , . GEOLOGICAL INFORMATION: Ç"/'- T F TO;f/G , SAÞO SO TDUG Daily 0/6'/ MUD COST Cumulative II 119"3 , ()DF Used On Hand Temperature GROSS WELL COST Daily Cumulative .I~ O¿() ~/ '~'I/ tJ 't:. ,S €"3DK ~ Wind Visibility FUEL WEATHER: ~g'73 :27. '70 , .()D o.s. o,s. PEOPLE ON LOCATION: S- t) Conditions .J~r No. 2. D 1. t: If Daily Hours Flown t) 6" ~ S- ~ To/DO ~,... 'I L' [ŒI U 5 KiJ] --= ' .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT DATE 1/ Jib ¡gO WELLNAME&NO. WIh,A:-rPA Ido~) PRESENT OPERATION !jÆ)UIAJG DAYS SINCE SPUDDING 2.1 3.tJ. .u TIME: DRLG /3 T TRIP 4 " CeÆJ! Z RIG MAIN MISC I MUD WT )43 VIS s-¡' W/L h pH fó,;i PV ~2- YP CO?-V~ TIME tÓht9t:J DEPTH.3?~~? FOOTAGE /5"i.. DRILLED 24 HRS'. LAST CASING SIZE? ~ ,,.. SETTING DEPTH 17B>6:. LOGGING COND MUD FISHING CIRC /4 SURVEY WOC REAMING / ccOIL 0 %SAND )~ % SOLIDS )3 %CL2~ )~ PUMP PRESS ))00 SPM It:e:> LINER SIZE d.xB ANNULAR VELOCITY IOj/ 83 ,;2¡/l. (hours) (reason) JET VELOCITY 2Ib~ (drilling hours) GALS PER MIN DOWN TIME: REMARKS: r~ ~ IJr;.IO p~ ~bD: JQ))/- ~ UH-i J...e.4 130S-) I;ç 3))1 : ¡j...-IIJ) ~ I t _ _ A. fL .J J. (, J n.. 32-2-0 ~ ~~,J OVL-f'V a/t1J..4-V: ~ ,..c.., r- 3Lf3 I PUMPS. REDUCED RATES. PUMP #1: STROKES «J , PRESSURE :2-5""0 PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight 3JhY::O Rotary RPM 70 Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo e- /). tit 2 8 ¡ffz- /': t'5d 10 ACe E~ ' Sr/JA- 305"/ ..31 II 6CJ " f3 61:):)10 f(,Æ,~ e/1 ~,.# ÞlH3 . /1'6 -' /~~ ¿ AJ<=- . 6s..r 5CO/1.'> .3/// 3-/2 DRI LUNG ASSEMBLY: 6Þ~ A,S. /II.f) C )2- ~/? IJ~ c ~ ~ 0 r-J~ YO :;- h ~ £)c ,to 3 t{ ðP / / "."."" ,. Type SHOCK SUBS Size Ser No Cum Hrs - Type DRILLING JARS Size Ser No Cum Hrs ~I/~ //-:s:.4C~ -J/'VI)£O ...30~/'" 3/// ¥ b~ ' ¿/ç- ~9'" ~A-w~7 GEOLOGICAL INFORMATION:~ A~ II) ~ ~ ;1-7. ¿,¿".¡J.s ß,(;, MUD COST GROSS WELL COST. FUEL Daily Cumulative Daily Cumulative . Used On Hand .~97 J S; 711- t ?ß9f3 // /;t% ~/O ~93a 3t? S"7'...3 WEATHER: _;260~ ~~K ~~. 8..~. PEOPLE ON LOCATION:~ Temperature Wind Visibility Conditions Otter No. !20 L ¥~ //. Daily Hours Flown -:2. ~ L:6.370 lø Mr" 'I , ¡ lŒlusKYJ] .SKY 01 L NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE / //7Jßó , WELL NAME & NO. tUA'L~-PA lÙð) tBu~ Nt),) 0 DAYS S~CE SPUDalNG 23 ~~ ~ 2- Jt~ TIME: DRLG .;;L TRIP 10 Y LOGGING TIME O~ - DEPTH ~)O~ / FOOTAGE e3 DRILLED 24 HRS. PRESENT OPERATION LAST CASING SIZE CJf d 'r ,,~ COND MUD FISHING SETTING DEPTH 178t: CIRC ;2~ REAMING /3/y RIG MAIN MISC J SURVEY WOC GALS PER MIN VIS ~9 PV )8 ,? ?.3 W/L (p,~ cc OIL YP )~ Ð % SAND 11~ %SOLlDS ß %CL26Ø SPM 110 LINER SIZE~-t B JET VELOCITY ;¡}-02- J9Æ (drilling hours) MUD WT /0,3 pH ~, ~ PUMP PRESS Ict;o ANNULAR VELOCITY)) I DOWN TIME: (hours) (reason) REMARKS: PfJ~ /1/~ 3D' .J ~ . ÆJ~ ~ ~ k.4 ;L99[)'k-3DW~/ ~ 3C)Ç"¡; ~ -1?æ."....r1a--/ P&/.f. R);.J I~.)/ua 6&:~ ~ ~ )O~ f.11/ ~ (iJ 3/tJ31 Cor-L Z.B~' PUMPS. REDUCED RATES. PUMP #1: STROKES ~O PRESSURE SZJo PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight ;;;-q ~ Rotary RPM 7D Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo Jlll3- B Jt. ,qCC. Ib6 ¥3 :2-9...?D ;l. 9'PO 60 23 If ~ð c~v #-F> t115" e1l¿ ~"1H £# .57AA :z 1- )-2- 6Jt"r ~/Ù.J::) .-:fÓ:2D .:3DS I .55/ H,t) ~" /~ Ace. lil-~~ 305"; þd J~. I' -ðJ It/ 9 8 ~L ~D3 ,S-z. 2- 5~ ~)f S7,1)~ DRILLING ASSEMBLY: J Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No 6,J{; ,. .£/ .s-- 3(::/.51 t..T~7~ Cum Hrs ,)93 ?V ~co GEOLOGICAL INFORMATION/~ ,.v/), 9 ,z97tJ: JO:J.l)' ~p G,q~ :l-~ ~ /13,(;· 6-8 a-Å-5 , MUD COST Daily Cumulative WEATHER: /5': 1/5' ,. - 3D 0;; Temperature GROSS WELL COST FUEL Daily Cumulative Used On Hand /~ /~2. ~ /f!)~ 5/2. . i7'-/ h . q3 fI?~ CÀt.Þt 7.hI.;j,ð ßSZ:O<&J)1{B~EOPLE ON LOCATION: ""/? Wind Visibility Conditions ~~I Otter No. ;),0 2-$/1 Daily Hours Flown )" 6 6g" '7 l;;-..IøA. . . UNITED STATES ¡ DEPARTMENT Of THE INTERIOR GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do ..ot use this form for prOpo~ s to drill or to deepen or plug bad, :0 a ~iffe...."t res"rvoir. Use Fonn 9-331~ for such proposals.) 1. oil fÜI well IAJ gas 0 well other 2. NAME OF OPERATOR National.Petroleum Reserve in Alaska (through Husky Oil NPR Operationst Inc.) 3. ADDRESS OF OPERATOR 2525 C Streett Suite 400, Anchorage, AK 99503 4.. lOCATION OF WELL (REPORT LOCATION CLEARLY. See space 17 below.) AT SURFAC~ 2604' FEL; 2072' FSL AT TOP PROD. INTERVAL: Same AT TOTAL DEPTH: Same 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA . . 5. LEASE N/A : - 6. IF INDIAN, ALLOTTEE OR TRIBE N¡:'~'':: N/A 7. UNIT AGREEMENT NAME N/A 8. FARM OR LEASE NAME National Petroleum ReserVe in Alaska 9. WELL NO. Wa1akpa Test· Well No.1" 10. FIELD OR WILDCAT NAME"' N/A .' -. ~ 11. SEC., T., R., M..:ORBLK. AND SURVEY OR AREA . . .~ See 9t T20N. R19~. UM 12. COUNTY ORPARISH 13;. STATE: - North Slope _.: I Alaska 14. API NO. - N/A - 15. ELEVATIONS.··(~HOW DF,:KD~,;:AND WD) GL 31' .;Pad 13'· KB 50'- NOTICE OF INTENT TO: TEST WATER SHUT-OFF 0 FRACTURE TREAT 0 SHOOT OR ACIDIZE - 0 REPAIR WELL 0 PULL OR ALTER CASING 0 MULTIPLE COMPLETE 0 CHANGE ZON ES 0 . ABANDON- 0 (other) S.ubsequent Notice SUBSEQUENT RE~epIED o ONSHORE DiST. OFFICE o o o 8 CONSE!<Vß\T!ON DIVISION o U. S. GEOLOGiCAL SURVEY o ANCHORAGE, ALASKA of Running and Cementing 9 5/8" JAN J 6 1980 (NOTE: Rej,ort results of multipl.compf~ot 0' zone change on - Form ~30.>-:-_ Casing 17. DESCRIBE PROPOSED ORCOMPLEJ·ED OPERATIONS (Clearly state all pertinent details, and give pertinent dates: including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and tr~e vertical depths for all markers and zones pertinent to this work.)- ' . Drilled a 12 1/4" hole to 1800'. Log with DIL/GRISP, BHCsïGR/TTI/Calt FDC/CNL/GR/Cal, and HDT Dipmeter. Ran 41 joints of 9 5/8"t 53.5#, S-95 Buttresst Range 3 casing. Ran centralizers as per Drilling Program. Float shoe at 1786'. Float collar at 1738'. Ceme~ted with 1400 sacks of Permafrost cement. Slurry weight: 14.7 ppg. CIP at 11:30 PM, 1/1/80. Installed 3000# BOPE and tested. OK. Tested casing to 1500 psi. OK. Drilled float collar and shoe. Drilled to 1805' and tested formation to 0.62 psi/ft ·gradient; no leak off. Drilling 8 1/2" hole ahead. Subsurface Safety Valve: Manu. and Type Set @:. Ft. 18. I ~certifyth~e~~ng:trueand correct . SICNED~ ~_...A" It.....v'" TITLE Ch~ef of Operation8O\TE /i, :;¡¿""u..",.v .10 .,. onforms with ertinent rovis'ions of o CFR 221. (This space for Fee! ent' 0' Stat!! office use) ?ry tl~...L-.. DumtlCT SUPERVISOI'! . DATE I-I ?-IfO· ·Se. Instructl"fn on Rev..,. Side p' ;-.- .. ';' fl, ...\ ~~;í \)), :1]. f'~ r !! t:7 r~,[]1 l_~__~__~;~ t...._ ~ ~_ t, J &SKY OIL NPR OPERATIO!\!S, INC.. Anchorage, Alaska DAILY DRILLING REPORT DATE 1//6 /80 #' TIME º-6 cJn WELL NAME & NO. tL/~/I4A¡:J~ (~ """> Q..5/' " DAYS SINCE SPUÆDING cx,;2. LÞ,ST CASING SIZE T r'cL__ SETTIi':G DEPTH TIME: ~G 7 V TRIP )0 If LOGGI~JG COND MUD F ISI-IIi':G ~ 0- RIG MAIN J 2. MISC 2. SURVEY T MUD WT /0,3 VIS 63 V!/L h pH B, ç PV 2/ yp /7 , S I-'! ,. . ': ,1 ___~'25-_____ PRESENT OPERATION M. / Nt), 9 DEPTH 3Ó;LD ¡:OOTAGE 3n DRILLED 24 HRS. ¿75'~ C!RC 2- REM.1ING ~ WOC cc 0 L 0 O!. S r~ r I D Jb q:. Ci~: I 1",(' )!3 ¡,.. ~,\i -----.:..z_.._;.., ...,,,- _ ._,-J '.'~ CL2 ..;'00 1 I ::,-: ~;!ZE 5"t{~ e _~2... PUMP PRESS /Oct:;; sr'[,¡-1/º-_ ¡. !..i¡ . " \/:~ i(_ r: ¡ -[ :' )JI "'--1 \' D:- .' Í'1 T¡I''':~. _____.__ (hours) /891{ _._. "---.._-._._--- --'-'" - -----"- ...._- li'c"/i) :¡, R¡:¡;lÞ.f~'~S: Pal W/t;éhL AJo"B / ~ bO'. )2))/ ~ w/IL"-f ~ ) ~ ~ U 27'3D'Yö 2...990 ~ ~ ~ ¥" ~.~ J ^ fOJI. .ÆJh' 7ð' G~ 1Q/C<9tR ¿¡¿ ud ~ ~. ~/I/ ~ /J oJ7'µ, ~ ~~ ~ 4,9. ~ ~ ~ Ie ItJ'~'fiJ -' áJ...- 3t>(;¡f)' ~ .L-~ ~ ~" (;.11'<'- '2. S"" f PUMPS. REDUCED RATES. PUkîP ,;/1: STROKES 5'D PfìESS!_ RE~O PUMP ".'2: STFW:<ES P:-{ESSUF:E _____ DI RECTIOf'-.!Al SUnVEYS: Depth AnS!2 Direction TVD CQc¡·djn;:¡~-(~s Distance from S:¡rf.-;ce Loen. S:--tA~ 2990 I¥ IV sew Bit No. -¡:QI3 Cðre8 R ~1 #,J) 2- CtN9 Size -:20_000 , Serial Number Type & Jet Size Rotary RPM 70 BIT INFORMATION: Weight Make On Off Foou;~:;:! HIs. Condo DRILLING ASSEMBLY: 8~.? /f~(}. i3~ )/. T, C. fß I~ ~ 5,/'f)YY)f /~~ £¡./ ú',! ",.. X3A ,!tV /21tY 3-/D J~h ~~ 11)1 S,~ ;2990 ~9jo ~9C/CJ U~~ O«:f- ~o ,,:¿.r~</ ~(J ~2-D 30 7~ Type SHOCK SUBS Size Ser No Cum HI's Type DRI LUNG JARS Size Sel r'Jc Cum HI's /..$< " ~ V ~s )f3V~~ -T4r~ GEOLOGICAL INFORMATION: ~ A'Jo. 8 293D - 90 ¡le/ sU/ 36' ~rsL I' 2' S"L7"L" &.rl) ht::> a;J- ¿,o , -- ~,~~ e...... ¥o ¿¡ItJ1T~ ;(,e),(J 7 ,tI~&. AtS-. MUD COST Daily Cumulative ;;J- '6¥ .- /ftl- 0 ¡:. GROSS WELL COST Daily Cumldative FUEL Userl 0:1 Hand . Temperature /85"01 ~~~3k.O_ ¿j-l( 7/Pt-.!~s C/U£? Wind Visibility Conditions ~!3OB_ ~6.-B9 ¿ WEATHER: PEOPLE Ql'J LOCAliOr\): ¥ý' Otter No. ;2{)2£/I Daily Hours Flown ;;2, 9 70", 3 /,:;- /~ 1~!i¡J &SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT DATE 1115/~o r .. ---- UJ¡g/¡q Â'/A TIME Ó tDt!Jð PRESENT OPERATION ,()/J. / ~d.q. DEPTH-'?$Î~O FOOTAGE DRILLED 24 HRS. tV / e~ .1(/0. ¿¡ I LAST CASING SIZE qd4" SETTING DEPTH 1..5"7_- WELL NAME & NO. DAYS SINCE SPUDDING TIME: ~ ~;;) ~/ TRIP ~ ~ 78~ ' LOGGING COND MUD FISHING CIRC SURVEY WOC REAMING RIG MAIN MUD WT /(J...5" VIS ð pH ð.S- PV MISC ¥.3 W/L /7 ~R.:J 7,J cc 01 L <:::> % SAND Ir~ % SOLIDS /ý %CL2 9d1ð (hours) (reason) /t/'dtJ SPM / / II LINER SIZE S~,l.,y cf / /r J'-?~ JET VELOCITY _Æf/A ~t- . (drilling hours YP /ò PUMP PRESS GALS PER MIN ANNULAR VELOCITY DOWN TIME: REMARKS: e(/~ No·8 f¿; ,;')/190' 4a#: PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight e:;(j~ (fill) Rotary RPM 7<1 Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo --¡Z.t/...:; {ìð~ A ~~ .Æ C'c. /66 ¥J . .:>9.rn 29f)D 60 dJ ~ -Zu:::. L-=-# _-::;~A__ DRILLING ASSEMBLY: J¡tgmé Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs -T.II/'Co ~~ 7 -~¡O 9",15 ?tJ U ~s /86 y~ /77 f.z. ¿LN/'6 GEOLOGICAL INFORMATION: ~ ~. é' Daily 075 MUD COST Cumulative Used ~ð 9féÞ On Hand ~~7ðO WEATHER: I~ Ýdý _ ¥/6 Temperature GROSS WELL COST Daily Cumulative L5 ~ a£1 ~O 6> (,. ,,¿> $7 A/t9~ 7~u" ~k¿¡" - Wind Visibility Conditions FUEL PEOPLE ON LOCATION: ¿f &' Otter No. ~Q'" ~JI. Daily Hours Flown /.. 7 73.;¡)~ I~. . S. GEOLOGICAL SURVEY ~ OF "rATIONAL PETROLEUM RESERVE IN ....KA 2525 'c' STREET - SUITi 400 ANCHORAGE, ALASKA 99503 . ~ OFFICE Preliminary Well Status Report for ~eek ending 6:00 A.M., January 14, 1980 Well: Walakpa Test Well No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'FEL; 2072' FSL Quadrangle: Barrow (1:250,000) " Lat.: 71· 05' 57.63 N. Long.: 156053' Casing: 13 3/8" @ 100'; 9 5/8" @ 1786' Present Depth and Activity: 2933'; coring. Footage Drilled Last Week: 892' PAGE 1 Spud Date: Dec. 25, Days Since Spud: 20 Umiat B.&M. API: 50-023-20013 Elev: 50' K.B.; 33' " 03.79 W. Drilled to 2060'; cut core 6 (2060'-2120'); ran DST #1; drilled to 2808'; cut core 7 (2808-25'); drilled to 2930'; cutting core 8. DST results. Dt;illing Summary for Last Week: See page 3 for .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample 100' 1705' 1705' 1767'? Torok Fm. 1IPebble Shale" Gamma Ray Zone Kingak Fm.? Well surveys (deviation) for pas~ week: 2061' O· 2353' 3/4eN.66"W. 2808' 1/2·N. 34· W. Log Al£:sk(~ Of.! ðf 1701' 1701 ' r;. h, (' E· " \ ! f' " \"'. § V~' ¡ ! t"-,,, s..~.! f.'1 7 AnelMagt GO/omisSIon .. ~S. GEOLOGICAL SURVEY OFFICE OF .-r0NAL PETROLEU}! RESERVE IN 1~25 'c' Street - Suite.400 Anchorage, Alaska 99503 # Page 2 r Preliminary Well Status Report for ~eek ending 6:00 a.m., January 14, 1980 Well: Walakpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Interval Recovery Lithology Formation 1* 257'-87' 23' Cly. & clyst., gy., p. ind.; fe~ thin Ss beds. Torok Fm. 2 1590' -1613' 0' 3 1743'-60' 0' 4* 1837'-97' 50.5' 5* 1981' -2042' 61' 6 2060-2120' 54' 7 2808'-25' 3.8' Sh., blk., subfis.-fiss., rare pyr. & fltg. lrg. Kingak Fm.? qtz. grns.; sltst., dk. gy., sdy. Sh., blk., carb., pyr.; minor sltst. Ss., gy., gy. brn., f.-med. gr., glau., fair por., poor oil show; minor cgl.; sh., dk. gy.brn., silty, glau. Sltst., gy. brn., ·sdy. " " Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Men¡o Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth ,- ì:" f\ (I [, If'"' ¡;" , . '! 7 I. '" ;Aìt:st(¿ Ancrlvra\W Mudlog 100' - 1800' Compiled by W.L. Adkison ,. PAGE 3 I OFFICE .S. GEOLOGICAL SU'R\tTI .. OF 4 _ ONAL -PETROLEu"M RESERVE IN ~ 2525 'c' STREET - SUITt 400 ANCHORAGE, ALASKA. 99503 It"," 't Preliminary Well Status Report for ~eek endiDg 6:00 A.M., January 14, 1980 Well: Walakpa Test Well No. 1 Spud Date: Dec. 25, 1979 Days Since Spud: 20-_, Location: Sec.: 9 T. 20 N. R. 19 W. Umiat B.& -M. Footage: 2604'FEL; 2072' FSL API: 50-023-20013 Quadrangle: Barrow,,<1:250,000) Elev: 50' K.B.; 33' pad Lat. :. 7!:'º?~_ 5? ~ ~) N. _____.Long. :156·,?_~~_03 !)!i:w .____ SUMMARY OF DRILL-STEM TEST DST No.1 Tested interval 2066'-2120'; initial-flow 30 min.; initial shut-in 60 min; final flow 207 min.; final shut-in 298 min.; gas to surface (1/4" choke) at 14 min.; water cushion to surface at 15 min.; flow rate and pressures unreliable due to freezing and thawing of flow line; initial shut-in pressure 1042 psi (bottom guage); final shut-in pressure 1017 psi; reversed out 1~ bbl. of formation water (3700 ppm chlorides) and 3/4 bbl. of gas - and water-cut mud with a sheen of oil. r: f~ ,...- A¡ì(;~,vf¡;¡I;!;) Œì!jJ1 eUSKY Oil NPR OPERATIONS, IN. Anchorage, Alaska DAilY DRilLING REPORT I / /1 / &0 , , WELLNAME&NO. ttJ/l1JlJr'¡1/J /14.. / DEPT~ :;<9~? PRESENT OPERATION 61Þ,~_ /lit} ~ ¿ _ ¿~ DAYS SINCE SPUDDING :fJ LAST CASING SIZE '1°41 TIME: DRLG 6/./J/ TRIP /~r.i..y LOG~~ ~ COND MUD RIG MAIN MISC .3h/ SURVEY WOC , MUDWT /l1ú- VIS J./3 W/L ¡; .Ó ccOIL () . DATE TIME C) Gon FOOTAGE DRILLED 24 HRS. /dd' SETTING DEPTH FISHING ~786 I CIRC ;? ~ý I REAMING % SAND ~..I . % SOLIDS pH &1.($ PV /9 . ~<j8 YP ).3 PUMP PRESS IÚðO SPM /tU//e,., /ð-ð /6" % CL2 1jJ(pé) LINER SIZE 6~.l' ~e· (hours) (reason) JET VELOCITY /~O ',c¡ (drilling hours) c3~r9 GALS PER MIN ANNULAR VELOCITY DOWN TIME: REMARKS: L?~ A/o, 7 -h.J ;<~Ãt6, Afa ~ c5ë/'o/l:e ~ ¿¿;:. ~CðlJ.f¿ry 3.8/ /2';1/ w/ 4~ 4J~n-7/;4/. Jf,t1'~ ~ ~k ;:(9'4<1''' ~ :I}f,,;J.6' ¿:¿'/I'/ ~ ~9/7r tZ;.c S/?/??/N&. 4,11 Ie? ~~C¡30'" C~C. c54n?/kJ", J¿/~~ .t?~hI. ¿/JIV /;V U// ß?r'-C Þ6/. M" ~ ßðÞr1, :::>;¡?k' ~d ';;',7 ~ /' 4..J://. (!/Í"t:., ;O"'(J,o /5>~// ~ ;t/o.8 PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE C.,yoc. ~ I /13 PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Surface Locn. Depth Angle Direction TVD Coordinates Bit No. 7J:j).~ 0Æ1 . Size Make :? C J cD.4~ Serial Number Type & Jet Size Rotary RPM 8ð BIT INFORMATION: Weight On Off Footage Hrs. Condo 8/*2 Ace ~6~~~ drf'~ ~ßPl'- ~~ /.,:/!c ~ú ~~ -7tPøl~ ~9J>o a~~ AA"" )( .~.19 ,?'./(T ') ~~e tO~ /'(....'-. /0"'¡ ? ø<93o d ¿ J 1£11·.sm,..1. DRILLING ASSEMBLY: a,., ºº/~ Ið' /11 'f :3 /(.1 y 9ttfJ~ 6~ ..,,/-: oZ· :r 1'0/ ..z/{r~ r Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs ..::¡ã~~ (ð.s~" ¢s- GEOLOGICAL INFORMATION: l?dJ.L Nð J ~IIL 3../f' K/4~ ~/'// ,.< A /ð~V¿ - Daily 111~ MUD COST Cumulative WEATHER: /3 7et¡ "";;'6' 0 Temperature GROSS WELL COST FUEL Daily Cumulative Used On Hand )~~8¡j- f., IJ 3c ¡9Jtø ;;.9:11 4dlS"<76 /d~ ¿; hu ' ./ ðJ dl'M 4~.. PEOPLE ON LOCATION: ¥c9 " Wind Visibility Conditions Otter No. :2ð LEA( Daily Hours Flown ¿;J. ð' ?«? Æ ~ ~~... [l!I U 5 K"iJ] .KY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DAYS SI~SPUDDING TIME: DRLG q~z. TRIP S I / /3 J ~o , , UlA lAir//) AJ~~ / ~ ÁJnl ? /9 TIME ð ([;00 DEPTH '¿ó'¿J.S" FOOTAGE DRILLED 24 HRS. /7 DATE WELL NAME & NO. PRESENT OPERATION LAST CASING SIZE 9Ô/A II SETTING DEPTH LOGGING COND MUD FISHING /78~ CI RC ;::J. _ r /. ~, REAMING ~ ~ PV MISC ~ 4s W/L ø dð YP ~ 71? SURVEY WOC RIG MAIN MUD WT /ð.ð" VIS cc OIL ð % SAND '/~ % SOLIDS Ic5 % CL2 ¿Tað pH &~ L":? PUMP PRESS /tPClO SPM ANNULAR VELOCITY //d /2<1 2. /08 LINER SIZ~ GALS PER MIN JET VELOCITY (hours) (reason) /Q-i__ (drilling hours) DOWN TIME: REMARKS: 7-e$/ ¿If./!E~ /:ék-ed' d/ {!øte ~6~ .I/~ SPrVIt:r¿ æ.t:J./1 cS¡;~,,<:/ ';:;p7ý" Ck,tJ"rv (7f/~ br/a1;es 207</ ~o b(d 90 ' ::<.,/ 1:;1.~ I-d ~/ /ð.... ~¥ ðO"rø~¢rf1"3" ;;;6" ~o ~ð 07~ ~ W/I-$I¡ ~11ð ~ ~ð'o8 ~ I&Cbf/~"Ûj ,L/!~e ;'?InQUIf/T- c5'/oV¡h'~ DA~4. Ct:J~/Áý" PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight õJ, () J t:XJ.() Rotary RPM 7~ Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo HJ:l ~ 6'~~ ;?~e (!a.e et6j)£. drfJ~ /71 qlz Jue. DRILLING ASSEMBLY: ð I( C'& Xð, J~,(J. ~-!I ÀÍ'J -T/lhJ1 )'0, ô (JC.f. J'o J ~~ tJl~ Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs -1Ä;{'b ~~II 4ö- 1~8 ~ý GEOLOGICAL INFORMATION: Daily 1¿j~ MUD COST Cumulative léJ ~ CIS . 3 -( - r ') Temperature GROSS WELL COST Daily Cumulative /~ d( 70 FUEL Used On Hand 4~óJ6- PEOPLE ON LOCATION: Lj t8 /17 ~ /Óð WEATHER: AJ /2k Wind I~ ð / :;¿)9/ / L'S~/' ~W Visibility Conditions ð ;l86 Otter No. :<();Þ 13'# Daily Hours Flown ~ð' . ~- l~ U S KilJ _._.. "--._--.__0'-- .USKY OIL NPR OPERATIONS, IN. Anchorage, Alaska DAILY DRILLING REPORT DATE TIME 0 (;.Oð DEPTH ~¿9~ FOOTAGE DRILLED 24 HRS. ¿IJÞ~ l4 OÚ/ð;/ DAYS SINCE SPUDDING /1(5 LAST CASING SIZE 7- 7d TIME: DRLG 15t:z TRIP ~ 1/'¡ LOGGING COND MUD / J I:J. / 8n , , (L}/J/A)--,,1A- M.I 7'-ðl J/uÿ r <. rl~ WELL NAME & NO. PRESENT OPERATION FISHING 17ð~ ' CIRC ¡.$/ý SETTING DEPTH RIG MAIN MISC ~ SURVEY /'2- WOC REAMING MUDWT /dð &s VIS ~ W/L ~ cc OIL ð 0/0 SAND //~ % SOLIDS / f % CL2 <J (1 {} pH PV /6 - YP /L PUMP PRESS /</00 SPM ANNULAR VELOCITY ~4.J//d'7 ~H';" ~-flfJ';-J" ¡;~ (reason) /ð ;2. LINER SIZE ..f'l..z... JET VE LOCITY j>,s Z. /<l3//z. (drilling hours) DOWN TIME: ,,;J.$ .3 0< GALS PER MIN (hours) REMARKS: 6///, G/c. søn~¿.s @ ~?6¡ ¿J'IIÞ~ /c:> ;;8o~ C;c cS"Jr7/N?!:. ~,..~, ~//. ~/ 6: ~/!c-. PUMP #2: STROKES So L5cJ PRESSURE ~a....o PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE orl Ð DIRECTIONAL SURVEYS: Distance from Surface Locn. Depth Angle ~e Direction TVD Coordinates ;?cfo 8 ,;U 3 t/ l{¿ Bit No. Size Make c..?ó, 6ß!O Serial Number Type & Jet Size Rotary RPM 9c> BIT INFORMATION: Weight On Off Footage Hrs. Condo c3 8~2+ U~C# 1t,A91/:r_/f) ;;/;10 ,,;<~O ~8R d.~o/ 7.s·x DRILLING ASSEMBLY: (SL9mE Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs ...7#~&7 651' ' ~<.5 GEOLOGICAL INFORMATION: (S /1-1- ("<~ £~/ //z< /.. ¡dG~ý MUD COST Daily Cumulative 9/8 WEATHER: /~ $9 ~ ,;;.;:; a Temperature GROSS WELL COST Daily Cumulative dd, /19 99 ðá'' jeJ~ /();r;,' ekðr Wind Visibility Conditions FUEL Used ,;J./~3 On Hand ¥<f195- PEOPLE ON LOCATION: Uð Otter No. 8~ A/ Daily Hours Flown 0 d" I;~ [!IUSK~ aKY 01 L NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE / / 1/ / tf 0 WELL NAME & NO. tlJ" tAl JrM ¿J. A./¡, , / DEPTH ,.:7." .;:¡ (~ FOOT AGE DRILLED 24 HRS. PRESENT OPERATION 7"1 ï¡;itf;. DAYS SINCE SPUDDING / ) . '1ST CASING SIZE 9Ú~" SETTING DEPTH TIME: DRLG ß~tTRIP Ý~ý Lo~fr:l_ / COND MUD.$ I/q FISHING RIG MAIN MISC / V~ SURVEY / ~~ WOC TIME ¿) (jnn ,-?n,~ - /7t5'6 " CI RC ..:;< ~ REAMING ~¥ MUDWT /t1.¢' VIS 39 W/L <5' pH £ ~ PV / 7 YP GALS PER MIN ~ 63 cc OIL 0 %SAND / %SOLlDS /~(þð %CL2 9t$ð SPM /06 LINER SIZE u~z.)- t!... /C PUMP PRESS /¥(J.() /ð6 JET VELOCITY ðb3 ANNULAR VELOCITY REMARKS: 7~ (hours) (reason) (drilling hours) ~11/ ók¡£ /~ ß~/'/'fcl ~~r_ éjbdh~.t?tY' ;:?2«;1' /?If/a' (J V f ßc. .. / ~ bÓ/rJ /.VA' k.,.. ..f'/y .6é.(¡ -mVc/, 4" /4.c/ /~~ ~A/CÝ MAl;-J¿ d{/r r/?,S' ,4/#/ fs~.. G;.C. /?a/7'.. ./~y 4/ ~~ /!?,r~ VV/ d-/¡" 4rJL,-Q.ó~. ,¿¿tifn? /er/ LJ /'"" //,,;y . DOWN TIME: N (/I{ Y'.r~ ¿,(J~ ~N .Á/Ú;(/¡4/ J() - PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE \...:) CU7 PUMP #2: STROKES 00 PRESSURE ð<t..o DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. :;1 dS3 3/(' A..J ~6 tv BIT INFORMATION: Weight &"iJA(} Rotary RPM 96 Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo 3 &~ f/k ßt tJi~o a/~&J 60- ¿:> Mj ...Dvc . DRILLING ASSEMBLY: &'1 ¿!J., ~d~ /.;1 .t1t"'~ %tJ -7H~J. %ð~ c5"'LJc~ ~ 0 ¿~.2 d~ Type SHOCK SUBS Size Ser No Cum Hrs Type -h'rc.o ~#. DRILLING JARS Size Ser No Cum Hrs ~ J'4' ¥ ¢s /,73 ~ GEOLOGICAL INFORMATION: c~'/./ ð'/ ~ - Daily /I~ó MUD COST Cumulative WEATHER: /h 9ð'/ _ d..5- 6- Temperature GROSS WELL COST FUEL Daily Cumulative Used On Hand ..?~cf'9ð 9 7ð 9t:.c.J dl Ý.3 6(J '7 ;?<f / " ¿A- /éJh'1" / 4a.ø <1 ð"c. PEOPLE ON LOCATION: C.ç <7 Wind Visibility Conditions Otter No. ¿~ A/ Daily Hours Flown & 'I' ~ ~ÃzSjP~ c/~ , ~ .~ !~:~-~~YJJ .HUSKY OIL NPR OPERATIONS, IN. Anchorage, Alaska DATE DAILY DRILLING REPORT / / Jo //?ð , , 11./11 /14 k',ð4 A/IJ, / L2s~ AJð / TIME ð ~J20 DEPTH-';</d(J FOOTAGE DRILLED 24 HRS. WELL NAME & NO. <J PRESENT OPERATION DAYS SINCE SPUDDING It, TIME: DRLG TRIP C; RIG ttzt ø MISC MUD WT /tJð VIS 43 W/L pH ðJ.,S PV /S- LAST CASING SIZE .~ L. '-, 9 (./ /A LOGGING COND MUD SETTING DEPTH / 7B~ ' FISHING CIRC 7 ~ 7 SURVEY WOC REAMING %SOLlDS 1/ %CL2/~.ð - ~" II SPM--L~ LINER SIZE '..J /'z)fl';; ._. Jer VELOCITY _~_ cc OIL o % SAND , /'1... ¥6.C /tk YP /0 PUMP PRESS GALS PER Mlr\J .217-----__ ~\r\¡!,~uL,~,R \'fl()CiTY -------- DOWN TIME: -~-'._------.-------.---.----.-"-..~-.------.'.-~.- ....... +..__.~_._--- .~-'" ._..~_ ···_~~_______·_.__4_ (hours) (ru,-son) (,fri/liNg houn) REMARKS: a;-.c, ¿/l-y ¡/íwó ~ 1/1'1~ /l//. /IN c/ -k.s~ /ð.A/Á- /",d ,4'cff //t~Ct7Ac.5¿ £/J "c-Æ//. ~c" UI~4;-C!VJ~iÑ Jh.s ~~/ ~/:W.s. ~ /stU' /?~.,&. ~;{/ ~/ A~ 2Af~ /~. ø/~// 41 ;?/;Jo I 6/? ~(')t:,J ' ~/? :;ø.scf S/"TJAf ~~'" /'¿.,/ {,I~'/e~~ 9~s ;: ð vr /J?ce @ ;;(:;(Jc5' /P.s. O¿/.s~/¿ '" 4 O(/r-4t!R @ ~IfP hfr. -t ~7, @ d'-';J.ý 1//(5. Ojll"-eN 6J .:2.3;;.'1 ///'3: ckclRc/ H'/ Jd/,/};c.e. /1/ t7¿?6L/llrQJ ~ £}P/ée ~:tHJJ 0/-FN ðd6"ohr.r, OÍ<fU.t!.d PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Surface Locn. Depth Angle Direction jJ(fy ~s~rJ ~ CJÃ5{) JI~ . TVD Coordi nates BIT INFORMATION: Weight Rotary RPM Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ¿,(J~ 8~ ~ 1.£ IC'. - DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum HI's -r ./.r 'I --lei rUJ ~ y~ if.s //~~~ GEOLOGICAL INFORMATION: Daily Ið'ý MUD COST Cumulative Used On Hand \.. 5'ð, a <9 / WEATHER: /4 632. . _ .26 0 Temperature GROSS WELL COST Daily Cumulative ;; ~ 97ð 9~~ C)67 74- 7~/' e;L¿try Wind Visibility Conditions 8~ AI FUEL /9tD3 Otter No. Daily Hours Flown 27 5/ I ~ ~ /~. PEOPLE ON LOCATION: ~. ~.",J.>.u lCi.-u S KVJJ .USKY OIL NPR OP-ERATIONS, INC. Anchorage, Alaska DAILY DRILLING REPORT I j 9 jgú , , WELL NAME & NO. ttJ A / ~ ¡"¡JA PRESENT OPERATION DATE TIME Nad DEPTH ~/20 ObðC> DAYS SINCE SPUDDING TIME: DR~ & TRIP 3 J4 LOGGING /1. ~" RIG MAIN MISC ¿;;n.. SURVEY is /i, LI~C . LJ -r~ /, LAST CASING SIZE ---=7~/ð- SETTING DEPTH FOOTAGE / 7 DRILLED 24 HRS. COND MUD___ FISHING /7S~ I CIRC '992. WOC REAMING ~1. GALS PER MIN ...¡ I W/L 7 I"'; YP :? ~7__ ______ cc OIL ð % SAN D ~ý :;~ SOL.lDS /2. % CLz / ó#Þ ~U Srr,¡--Ld.!L LINER SIZE .s~Z X ItP MUD WT /ð#¡)- VIS pH P'c5" PV 9 PUMP PR ESS .A,¡\\ [',J tJ! /,.., ~ \,"-Lrr'IT" /.()'.O /.'ð~.. . I'::~- \IEt nr."Tv .//1 . c ......I'_~ ) _.___ J._ _ /.a-~--__ ..L. ,- ,.,_,~I ,"':>:7__ DOWN TIME: -----"-.,-..-.----.- .._,"----',' ...------ /l9. ij¥,_ REMARKS: ':?,J 2Ó ~d (..:...¡Iii',,:~i h ,:,;)""5! l'1iVc! (hours) {b~ )(j ð. G:. ~/t 4. -It) ¿J~~ L/?)' d4.U/N ~~. .If?.J: /I. PUMPS. REDUCED RATES. PUr.,,1P #1: STROKES PRESSURE ~,. .c. -/ ,ii PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight .:2. ~ 6.tLð Rotary RPM ~ , Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo 7llf I &:sz /Ice. éJ~' {£~~~r d? (j (ó / 1Ja~ ~ð /7~ ~ ÆR;. 8~ I£ic 2120. DRILLING ASSEMBLY: A~'/ ~ h?A-/vP~ // ~¿'J.. Yð" -7¡f;.~ ¥ð" ¿, ,da..Jpf ..r~ -3~ d /. Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs -T/tl'cð 6 ~ ~c c U.( ~d 5'1/' t:!ð-c. 6.6' U",,"h 56- I 08~~ GEOLOGICAL INFORMATION: fr'iJ ,//)6 Daily 9¡2. MUD COST Cumulative Used On Hand ./ð. 6 32- . GROSS WELL COST Daily Cumulative /9'103 J/P,ô'J7 I dh?1 /o;,;~' e~J'r Wind Visibility Conditions FUEL WEATHER: _ ;);¡ 4- Temperature /t/$/ 6t~O'¡ý PEOPLE ON LOCATION: Sa Otter No. á'~ ú Daily Hours Flown ¿;) ~/ ~ /ð-<J ':~\ k _i'-~ _ ~ , ~' {\~\. Qi':}: ~.' .';,:;-,,71 li j,t; '-..1110\.-,,, .:-J '--- .USKY OIL f\JPR OPEHATIOr'JS, if\J. .L.nchorage, Þ.laska DAILY DRILLING REPORT DA TE ------__/ -/-8--1-8"6------- TI ME --------¿L600-__n__________________ WELL NAME & No._?tLrlLdff¡ðd _ -_-~1_L DEPTH-~P?Lð3-" FOOTAGE ___6~_____ DRilLED 24 HRS. PR ESENT OPE RA TION_________8r~_____&lL..__~_______________________m_____________________ DAYS SINCE SPUDDING___-.L1___.___ L/~ST CÞSING SIZE ___n_9~/¿,~,.____ Si::TìIrIJG DEPTH ___LZ4 ~_~_ TiME: DRLG-Ld~_ Tf'¡IP___£1~ LOGGING__________ corm MUu_______ f=¡';;mJC; _________ C f:¡C__~{~(z_ RIG MAIN rv1ISC__~'?'_ SUrWEY _____________ Viae ______________________ F;EÞ,[,1If\JG ______ MUD VJT_ß1ý_ ViS _~______ \v/L__7~_cc 01 L___ð_____c; Si;JiU___~~____ !DS__(?____,¿ CI_~.£'~!_~_ pH_____~~~____ Pv_--"1______ '/p______ð..:_____ PUfV¡F' rF,l:.(~S__ç;fºtJ____ _ /~~_____ Uf\JEF1 S:ZE___~~_ CA. L S P E. f~1 i-/¡ ; [\J _.._. _.._. /-8 ~_ _ //~/2/2_ .! ~- .---..--.--...-- UQ',\'I\) TI E '__ ,/ / / 9'Ý !I,00/,.'\/ F\Ef.'I!\R I<S: L /lý ~,{(JN ð~ "'1 ,/ /1, ,.., () ¿ / (.;/r C . , dtJ~1 '" ~ð / dí--c, ,If Ivt/ /J/é,// ð4/1. /V,,_ s: Æ-7:"#- LÞ/ ¡Ý/r /?q /I' ~é /r' ¿¡ø tfLrc / ¿' ~ ~9-/A/f ,¿?~'l/ /2 7.¡'/" PUMPS. HEiJUCED R/,TES. PU!:iP :;=1: STROKES f'PE:-~'l)fn: ------------ .--..----..---.---,--- -~.-,._.- --"'--'-- -.-.--,- ----. '., ._-_.._..-._..__.~- PU!/;:" ;"2: STF:O}(ES__________ _______________ F'rE~D_JF\E__________________________ D ¡ h EC"r¡ Cf\J,L~, L. S';j F~ \/ E\'S: ---- -..-------- DisTance hom Surface Locn. Depth Anqie Oil ection TVD Ccordinó13$ __;Jó~ / ~---- () A.J ~.5- F --_. _.~--_._-- ------.--------- ------.- ~~---_._~._-_._--- .-,-------- BIT r'oJFORM.A.TION: Weiqht ;;. ú .6,.6.,.. ~ ----------¡l-. ,,----- Serial N.J:¡-,ber r\·1ake ..I:.'{pe ~_Jel Size Rotary RPM ________~_4?___________________ Bit No. Size On O"L " £._~~~~!2,~'J~ 1-1 rs, Co~ ¿'~;¡ _ðY/.__ -jÚfJ",- --"?ø!.~L<';'J'~- 2~'¡L_;ZtJ~-L _~L_ A /;' ¿j I ¿J~ Y1 ---L-~-'----7;-"';'--~ /2__ -r 6/ u C-<-rl':.-¿' --/,./'-. __1Z~-!- ------I£J)-/_ ~<l______ -¿LðJ_ ____-1__k..____ _LfHðL;J~___ __~.____ .t- /-r, n~ .LA< _z__~_ ____ ... --- -------- --- --- ---- -- DR ILL I r~ G ASS E f,i [) L Y : ___~/!.J é- ________ _________________________________-.______ ___________ .-----.....----.-- .. _..~,--_._-- ----_...._-_._--~------- --',-.--. . - ....-- ---.--------.- .------.-..--.--.----..-.. - --. ..- ---- --.--,.-.---,. ---- -... ------------.'-----.--._____.____.____...__._. ___.____..____ .__n_____-,__..____ ______.____._ Type SHOCI< SUBS Size Ser No Cum Hrs Type DR I L LIf\G JARS Size S8r f\lo Cum Hrs -7. gt¡ J 19/G:>_ _6-X~_ ---:i-~-- I ~ð ~L GEOLOGICAL INFORMATION: MUD COST Daily Cumulative 5:92.. _~6if~ - ;;J. 0 Temperature GROSS WE L L COST Daily Cumulative -.!49d:l -- 8_f~~jJ(._ _____________ -º5"-/_(~O ð ð11' __,ð ~~(tLU PEOPLE ON lOCATIOr\i~Ø Visibility Conditions FUEL Used On Hand WEATHER: ;:2.f~~ . Wind Otter No. ---------------------á?2__ -AL_________ Daily Hours Flo\.,'n_L_t;;______.~¿__d__LO_~_ Well: Walakpa Test Well No. 1 Location: Sec.: 9 T. 20 N. R. 19 W. Footage: 2604'F'EL; 2072' FSL Quadrangle: Barrow (1:250,000) " Lat.: 71°05' 57.63 N. Long.: 156°53' Spud Date: Dec. 25, Days Since Spud: 13 Umiat B.&M. API: 50-023-20013 Elev: 50' K.B.; 33' " 03.79 W. 1979 co --cbMM- i~' cõJ;AM- RES ENG I fENG 2 E..~. --t.- 3EN . 4eN 1 GEoi:- 2 Geb~ I :fGEö-r- /STATTEC- r STAT TeC I CONFER: FllF:~--- , ~, ."".þI' ') OFFICE ~S. GEOLOGICAL SUR~~Y ~ OF NATIONAL PETROLEUM RESERVE IN AI:hSKA 2525 'c' STREET - SUITÈ 400 ANCHORAGE, ALASKA 99503 Preliminary Well Status Report for week ending 6:00 A.M., January 7, 1980 pad Casing: 13 3/8" @ 100'; 9 5/8" @ 1786'; Present Depth and Activity: 2041'; laying down core 5. Footage Drilled Last Week: 241' Drilling Summary for Last Week: Ran and cemented 9 5/8" casing; drilled out and tested formation; drilled to 1837'; cut core 4 (1837'-97'); drilled to 1981'; cut core 5 (1981'-2042'). . Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample 100' 1705' 1705' 1767'1 Log Torok Fm. "Pebble Shale" Gamma Ray Zone Kingak Fm.1 1701' 1701' Well surveys (deviation) for past week: .'t ,,,,..,.'".... Page 2 fl. GEOLOGICAL SURVEY OFFICE OF NAL PETROLEm! RESERVE IN A wA. J25 'c' Street - Suite.400 -~ Anchorage, Alaska 99503 Preliminary Well Status Report for ~eek ending 6:00 a.m., January 7, 1980 Well: Walakpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). ~ Interval Recovery Lithology Formation 1* 257'-87' 23' Cly. & clyst., gy., p. ind.; few thin 5s beds. Torok Fm. 2 1590'-1613' 0' 3 1743'-60' 0' 4 1837'-97' 50.5' 5 1981'-2042' 61 t Sh., blk., subfis.-fiss., rare pyr. & fltg. lrg. Kingak Fm.? qtz. grns.; sltst., dk. gy., sdy. Sh., blk., carb., pyr.; minor sltst. " " Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Men¡o Park, California, phone (415) 323-8111, Ext. 2136). Run No. .!lE!. Depth " Mudlog Compiled by W.L. Adkison #? ~ ..J:....:.L. l[3_.~ S Ki] .USKY OIL NPR OPERATIONS, ING,. Anchorage, Alaska DAILY DRILLING REPORT 1~7-80 WELL NAME & NO. ilJA-L +K. PA DATE TIME_t2~ WI) DEPTH að~ / FOOTAGE Õ 7 / DRILLED 24 HRS. ¿t1.y-dC/.A.AJN_~A/ðc\.3: DAYS SINCE SPUDDING ).3 LAST CASING SIZE _______ SETTING DEPTH TIME: DRLG ~/4týTRIP /9'.3- LOGGING COND MUD FISHING CIRC RIG MAIN MISC .5/ý.. SURVEY WOC .____ REAMING MUD WT /ð...s: VIS q/ W/L ? S cc OIL c::> pH 9 PV /0/ YP 9 PUMP PRESS 8c~spr'!i_¿2.<LUNERSIZE....s~~~cf GALS PER MIN ______¿;¡._'lZ.___ ANr'-JULAR VELOCITY _____¿.6_º-_/¿.t9.._ JET VELOCITY __.".___'_, DOWN T I ME : ----- -.--.--. -- -- --- ---.-----.---- ."..---------.----- --..-----. .._._!'~-!~i' (hours) (reason) (dr/fling hours) PRESENT OPERATION % SAND_ 'l¥ _% SOliDS. / .2 % CL2 /~ð REMARKS: Cu / (!4..¿ Á/t' ð-, ß}f. L/1ÿ dw/v C!e/).e 4c.- ~ /' ~~ --""- .- /35' PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE __ DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coard ¡nates Distance from Surface Locn. BIT INFORMATION: Weight _;2_J~~~_____ Rotary RPM~_~. Serial Number Bit No. Size Make Type & Jet Size On Off Footase -;e¡;;;¡¡S- 13 / J{z... '1)<- ~ct¥1 GI..J.4) A.e.c.. J¿# S7~...e.. j 98 ) (Óø ~71 HI's. Condo dd1z. ~ DRILLING ASSEMBLY: S,fJ"r1-t:'- Type SHOCK SUBS Size Ser No Cum HI's Type DR I LUNG JARS Size Ser No Cum HI's rJk1'UO 6"1t" 67S-- 'IS- 9ð GEOLOGICAL INFORMATION: Daily JJ 7'-/ MUD COST Cumulative WEATHER: ð'6..fe _ /9 t> Temperature GROSS WE LL COST Daily Cumulative ¡Q7Gf ~cfo. ;/7/ --- -, JC'h?..I . /óm/ ð: ~ Wind Visibility Conditions FUEL Used On Hand d9/ ¥7~ ~_ ¿l,~ PEOPLE ON LOCATION: if7 Otter No. _ ¿:;.rlL¿'¿'__ Daily Hours Flown---.L~ /---e,5;,-7 ~_ /ð--eJ. ,P£{~ :..~~ .~ .j&~"'~':'\...._- WUSKi]J .USKY OIL NPR OPERATIONS, IN. . Anchorage, Alaska DAILY DRILLING REPORT DATE 1)t?Jeo . , WELL NAME & NO. uJA1.J:t-lCfJPt 100.) DEPT~ ìqß'f PRESENT OPERATION ~ 4, ~ DAYS SINCE ?PUD'f¿NG--J2- LAST CASING SIZE f~ þ ~ h~ ,I .- . TIME: DRLG 3 TRIP 10/1. LOGGING COND MUD RIG MAIN MISC.2 ~ SURVEY WOC TIME o6æ) FOOTAGE - /02- DRILLED 24 HRS. FISHING ¡;lS!; CIRC--' ~ SETTING DEPTH REAMING . MUD WT }o,4 pH 9 VIS t// PV I t/ W/L £Þ.o cc OIL 0 % SAND r~ % SOLI DsLl.... % CL2/ax:J YP 9 PUMP PRESS -2~ SPM -12£2_ LINER SIZE sI{ ~ 8 Al\lNULAR VELOCITY _l2-D./-U'-___ JET VELOCiTY GALS PER MIN ----2.-9...2 (hours) (reason) . .... 2~_.___.____ (driiling hours) -- DOWN TIME: --~-~---,- ._---".__.~-_.--_.--_._._-_.-_.._---_._--- REMARKS: F~ ~ ~ ..t.h.'1',. Pl)H J -u.~ ~o,s-'41øo: RIJt¡ ~ I ~" Jh.~ ,. ~ .ø~. f'ÐJ.I ~ tþ,¿ W. ¡¿JJI W/~u-t/ ~ ~~. S- ~<.. 7~' PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordi nates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Bit No. Size Make Type & Jet Size On Off £,ootage f.¿l-.*'Í ~/~ S 7..9.<!. ~/C (.., /I; )J.-) A,C.C, JŽ.)./. . /fgð ? -L~97 (PÓ Ib ~/~ , ~~ -M. 2- .al{ ).l-Tc... 2-'+ I"" 'IS' 1~? )9131 -8Y' ~IJ-Ç" 6~ A.c.c, 13þ- ~)L )9fb t./ t!,J.J.. ~ I 32. .') ?": ~ J t:- )92> / 3' . , DRILLING ASSEMBLY: ¡{,!:"// 6~ 11rs. Condo ').0 ~ .3 ~J, )~. ¡,.;c. - Type DRILLING JARS Size Ser No ¿ ~., b~- J/S- Cum Hrs Type SHOCK SUBS Size Ser No Cum Hrs ....h1ll 0 h8~ GEOLOGICAL INFORMATION: MUD COST Daily Cumulative GROSS WELL COST Daily Cumulative FUEL Used On Hand WEATHER: ?¿ 7i- ..J.oIÞ¡e 1'4 563 ß60~ ¥8b )..OJc.3 ",j~ {3. S. Wind Visibility Conditions ¿2.IJB -Â~ 91 J PEOPLE ON LOCATION: .If? JSL Temperature Otter No. BZIÙ Daily Hours Flown /, L 6,B z /CO/... ~ _h ... .1.:.._'-- '[í4 ~ SI'~iJ! .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT / /.$ / 80 , ... WELL NAME & NO. W4/A k-¡t!1/9 A4,. I DEPTH Jæk' _ FOOTAGE £¿' ILJlA-_ "- "1,,_.J " DRILLED24HRS. PRESENT OPERATION ~~ 'VV_~ DAYS SINCE SPUDDING II LAST CASING SIZE 9Ý?5 SETTI~JG DEPTH TIME: ~(fJç~ TRIP~~ LOGGING COND MUD___ F!SH ['~G DATE TIME é2 6QO /¡ 78-,_ CIRC)~_ RIG MAIN MISC SURVEY woc __ REAMING MUD WT Jo,b VIS 4) W/L )0 pH 9 PV 19 yp GALS PER MIN _/ ~a__~__________ ccOIL D %SAND_~___.__%SOLiDS 12- 7úCL2)tl:t:) B PUMP FRESS .7ðº--_ :è¡,;;¡-1t28_ LIi\JER S'Z[_d~13 ·L.[\Jf\!I)L!\P. VELOUr'! LO$/192_____ J;=T \ t"l.C!C!TY__-==-___ 6?~ (rea¿,~n) DUNN Tlfl/¡E: _ --_________ (hours) _.___,_________._..__.____..._~_,_~.__.._ _.._______,_, m ........._ REMARKS:~ RIll ,; b IB401 ~. ~, p{)J/- ~ ~ ~ &J¡ w4 ~ AJ;.¡ ~¿J. t ~. PUMPS. REDUCED Rt-. TES. PUMP #1: STROKES .---- PRC::SUF:l: ------.----.-- PUM;:: :'::2: STROi<:ES PF';ESSUF~E __ DI RECTIONAL SURVE'rS: Depth Anq!e Direction TVD COCiïdinDles DiStance fronl Surface Locn. BIT INFORMATION: Weight --.2~ ~ Serial Number Make Type & Jet Size Rotary RPrvl 6S-- Bit No. Size On Off £00t09; Hrs. Condo ,It 1-)-1 ,S'f .I AJ c... :2 ¿Jl.IJ./ ~ ~ c. . ~~~~_ ./6'00 ¡¿3ro ro 13'8?. A-.C,C. 8.. &>'7) ./~ -I~-'-8..l!L --ÆJ.~ (! '7F¿lQ11 DRILLING ASSEMBLY: (). (3 C.ß / / i 0 ¿'¡"5~ )¿ /J,C. ¥ O...}~1Q ~ ILc ,/ " 1'0 bP -----_. Type SHOCK SUBS Size Ser No Cum Hrs DRILLING JARS Type Size Ser No .:fa rcn 6 Jý" 67s- 'is Cum Hrs s?~ GEOLOGICAL INFORMATION: MUD COST Daily Cumulative ;Lb6:>¥ 7/~_ -2/ () ~ Temperature WEATHER: GROSS WELL COST Daily Cumulative ..;y, OJ ~ (?;,~ I 92.3 ;/-'5')(" ~ '7(;0' D. C. Wind Visibility Conditions FUEL Used 3SS~ On Hand ~6h~ PEOPLE ON LOCATION: ~~() Otter No. B2 AJ Daily Hours Flown --.0, _ 9 6,0 1iLlu; ILr'I UJ ~ III\. !:.JI "",,,.-..---,,-,.. .'- -.. DATE . 1,/1 ~~o ttJ /1 !J..,. -I," ð 4 I DAILY DRILLING REPORT TIME . 6 6 GO 1cJ,. / DEPTH --.$.3(1'" FOOTAGE /J DRILLED 24 HRS. I!/rl//;ilfì. I . LAST CASING SIZE 30 WELL NAME & NO. PRESENT OPERATION FISHING ... 1786- CIRC / DAYS SINCE SPUDDING /0 TIME: DRLG ¿;? 3/...; TRIP ø ~ LOGGING__ COND MUD RIG MAIN MISC '9. MUD WT /Ó. / VIS t/.2 W/L ;(~) pH <7 PV LLj YP GALSPERMIN 3/7 9~ d SETTING DEPTH SURVEY WOC REAMING REMARKS: cc OIL ð % SAND 7/'.. % SOLIDS ;'ð % CL2 9ðô /3 PUMP PRESS 9d.c' SPM__ /,),,/5 LINER SIZE .s~z)rr9 ANNULAR VELOCITY . l..;?cP/~?fJETVELOCITY 20 7 ~rJIÞ jr¡;(fh'l~rth/I:L (reason) -Ie.$ I ¿{ (J, If E · a A- 4/~rtJ "r' Jr;u/rt.L'1 V...v;, / ,/J.~)/. tv / A.A..tt-V ~,'I-, (J~;...c. .J:.ee ~.htJ/e.. ,I!+:J/ a~c. -I-e.s/ tf:r,. I-d /~ð() /13.'/' ßf. /%c?/{!t14r- Ch7/ /?A/~ .s-/f"oe.. /k//kd ~ /6'ð5, h-,s/ /J"'H'M'hCl'/V ,r;,~:2 {im~t'N/.. á/~~ I-j (drilling hours) DOWNTIME: (hours) PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE . DI R ECTIONAl SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. Bit No. Size Make ';:<01 ác-, ð Serial Number Type & Jet Size Rotary RPM q() BIT INFORMATION: Weight On Off Footage Hrs. Condo :/., J7 '/2 J-LI.c 2,1l ~. 9.5 / A'rL.O X 3/1 L~"'/2. 3a . / ~..¡ :::l.!¿ç. DRILLlNGASSEMBLY:¿j,~þ. 4t.5. )7?tfJu.,J /.J lJr:o> X() .-T;1rJ. Y(f. 6"~, /," _" , , r4-f., -,- )tð, <' ?~2 (J¡t/ Type QJ1r{'ð DRILLING JARS Size Ser No Cum Hrs Type SHOCK SUBS Size Ser No Cum Hrs /::> CO ../4/ ,. '-/5 ¿I? .vz GEOLOGICAL INFORMATION: . MUD COST Daily Cumulative kjt),S 8 WEATHER: - 31f (> Temperature GROSS WELL COST Daily Cumulative ;;:~ /7.1 ¿,J6 <¥~¿( 5";f ;!) #7/ . ':<!-Þ?r- Wind Visibility Conditions FUEL Used On Hand '¿~~?J ~~":?/}7 PEOPLE ON LOCATION: ~J7 Otter No. 8;;, A/ Daily Hours Flown 3, 3 I /, <f ft:) 10-0 [tI!t~ .SKY Oil NPR OPERATIONS, INC. . Anchorage, Alaska DAilY DRilLING REPORT DATE TIME O~t!JO ~, WELL NAME& NO. PRESENT OPERATION DAYS SINCE SPUDDING c¡ LAST CAS!NG SIZE 9~ '. SETTING DEPTH ~78&;, TIME: DRLG TRIP LOGGING COND MUD FISHING CIRC RiG MAIN MISC ;J~ SURVEY WOC MUD WT VIS W/L ccOIL % SAND pH PV YP PUMP PR ESS GALS PER MIN ANNULAR VELOCITY DOWN TIME: (hours) (reason) REAMING % SOLIDS % CL2 SPM LINER SIZE JET VELOCITY (drilling hours) REMARKS: 4 :,wekl M7/4 tMP V #ï91V 9~ ~ /~"c/ dtÑ /;.,~ @. "¡;J"/ ~ /~ ~¡J. / '*' Ñ À' .3 ~ .;ð, 4../J. ~/4- t1 #; ~ ~/,(/ dt/~ dv/ ~~Al:. L~,,"Aa-.. ð~k, h', 1/ PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No.' Size Make Serial Number Type & Jet Size On Off Footage Hrs. Condo DRILLING ASSEMBLY: Type DRILLING JARS Size Ser No Cum Hrs Type SHOCK SUBS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: ( '\ -'??/ - -Wind ---...... GROSS WELL COST Daily Cumulative :J~/6/ 799, ¿Þy ~Ýó"/ ~~,/ ß~b- Vi~ibility Conditions Daily Hours Flown £9 FUEL /.ç~ On Hand ¥~ ~-$I' MUD COST Daily Cumulative ~7 ð~, ~¥6d' Used WEATHER: CI <:~ '$ , Temperature PEOPLE ON LOCATION: ~-2 Otter No. ¿'~ ~ /~ ~ ~ /6ð~Þ .. . . UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for' propo~ls to drilt or to deepen or plug bac;' to II different reservoir. Use Form 9-331-C for such·propoSllls.) 1. oil roI well LA! gas well o other 2. NAME OF OPERATOR National Petroleum Reserve in Alaska (through Husky Oil NPR Operations. Inc.) 3. ADDRESS OF OPERATOR 2525 C Street. Suite 400. Anchorage. AK 99503 4·. lOCATION OF WELL (REPORT LOCATION CLEARL Y.See space 17 below.) AT SURFACE: 2604' FEL; 2072' FSL AT TOP PROD. INTERVAL: Same AT TOTAL DEPTH: Same 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA NOTICE OF INTENT TO: SUBSEQUENT REPORT OF: o o o o o o o o of. Spud TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE; COfv1PLETE CHANGE ZONES . ABANDON- (other) Subseauent o o o o o o o o Report . 5. LEASE NM .. - 6. IF INDIAN, ALLOTTEE OR TRI8E.N";M£ N/A J. UNIT AGREEMENT NAME N/A 8. FARM OR LEASE NAME National Petroleum ReserVe in Alaska 9. WELL NO. Walakpa Tes·tWell No. 1 10. FIElD DR WILDCAT·NAM~ N/A . . - .': :- 11. SEC., T., R., M.,:OR BLK. AND SURVEY OR AREA . ... " , .. - Sec 9. T20N. R19W. UM ." 12. COUNTY ORPARISH 13;. STATE: - North Slope. ..: I Alaska' 14. API NO. - N/A . - _ 15. ELEVATIONS_~-(~HOW DF~KD}:~'::AND WD} GL . 31" Pad 33'· KB 50'- . . (NOTE: RePort ....sults 0' multiple"c:omplet'lon Or zone c:hllnge on_Form 9:-330.>-:-_ 17. .DESCRIBE PROPOSED OR· COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates: including estimated date of starting any proposed work. If well is directionally drilled, give subsurface locations and measured and true. vertical depths for all markers and zones pertinent to th~s work.)- - , , - This well was spud ded December 25. 1979. at 1: 45 PM, Hole- size at spud is 12 1 I 4" . 13 3/8" COtlductor was cemented in place with 105 sacks permafrost cement at 100' KB previous to spudding. Subsurface Safety Valve: Manu. and Type 18. I ~...:;rtify tha~e fo#ing is true and correct . S'CNEV...LL~~ITLE Ch~ef of Operatione.nE RECEIVED ONSHORE DIST. OFFICE I.. JAN 3 1980 CONSERV.ÙI0N DIVISION U.S. iGEOLOG:CALSURVEY Ai'NlCt.iORAGE, ALASKA S.et @-. Ft. z. .:1".... w. ~:J ro onforms with ertinent rovisions ðf o CFR 221. . (This splice for Federal or State ·office use) ~-'^l1L 'a ~.JL ~"LI DistRICT SUPERVISOR DATE 1-8"..1"0 ~--- -0. U.S. GE0I~C:;t~;IC:.ALJ-J NATioNAL PETEOLEDll J IN ALASKA . ·See Instruct! ..son Re..~.~~IVED . . (>Ii,," ~ r'Y~(j(;~,?'~~ ,K~,iJjt t·~;~l~,,~:r,';:rfì" f Tit''!! ~;;t *? '}":I'1; <{ ~"P¡1!,~ 1;,; '1i J~';1,'t 'l¡';':'Jo!llI'n ~ "'f,J\:~""" # 1 '" '¡~i1> ~"'i~:'7 (')~ff~'1;; r.,,;¡¡·~'~~l ~;""'!' r· tl'l',tÌ'3:'rt~~'""- ~-"~!I'l:~ ~.::>:~~JtfV':¡'!'Þ' it!lF~ f: j~~ !:;~Jl' ìÞr~ ~¡¡. ~ '~,r-,,~_ .i!¥'r If' t¡;~;;:_!~,~! '1"1,,' ¡ ~ ,~ .,.eô r1i.·~;" Ib ~Eï.a ''''U~ h,,,,, ,!J;':ì,';,~~b ~'\0~tK'fýi¡.w #'3> 'l'~j\ft ~'~'lålt (}¡t, "'l ì'~J: I i'~r,D!I,,yí:*,, 'r¡h,~~ iIIi' c;""¡;,~';~)¡; r: ')''1: thf'!> '!~1IJ~;( t ,t~\"'-1:}~~;'¡!'i~~1- t~f.~i~J 1 r.' *~~f.~j,:" t'~ h;~ ,P'.~I, & ':~;ð:\,¥:,~¡j ir ~ ":1(-) (~ ~.I,y .,.' 'Ji; i.~'~ y- -¢~ t"t._':i,~~~'!~'tt-1~_M:"~_P., ~t'(: f:)(J,,'!(:i\ltl l'J4i.1 ,jiy;':~~ f'fc1f!!' ", r t '~," t:;:h~,¡lil\l ,J, ,'~'~ ;,'t;_:W:~:\;~:1 ,'~i,ilf¡}--:!f;:?~; . .'\ 11" ,J..... ...:: ,( If !'-~l ( ! i ( , ~' ì \ ~-~ .~~ '.USKY Oil 'NPR OPERATIONS, 14 Anchotage, Alaska . ~ DAilY DRilLING REPORT DATE /"/:l 7 e6 TIME ð ~O WELLNAME & No.l,lJA ¡,,'¿' A~ Ith.} DEPTH /ß(Jð 'FootAGE " , Ar~ .. /1 I DRILLED.... 24. . H. RS. PRESENT OPERATION W¡;JJ/^f' dbtl ~. 'þf.¿!~d·' J .. LJ /J..S/ '1 DAYS SINCE SPUDDING <J LAST CASING SIZE' 7/8 SETTING DEPTH TIME: DRLG TRIP LOGGING COND MUD FISHING {7A~ ~ C1RC RIG MAIN MISC ~¥z SURVEY WOC MUDWT VIS WIL ceOIL % SAN D pH PV YP PUMP PR ESS GALS PER MIN ANNULAR VELOCITY DOWN TIME: (houn) (reason) /7 ~z. REAMING % SOLIDS % CL2 , SPM LINER SIZE . JET VELOCITY (drilling houn) REMARKS: tIJ. (j, (. ¿ I (},lJj? '13~ V . /1Nd' dN ,9~ H',¡¿'Id', /.l+kb1'/ h~/ ~ t().i/cI UJvðfJ-ldN)1 !-tIel. ~tfN" /!~ lJJ ß·/ð. ;tV ,¡/ð/ /(J dtJ4ulfJ h,. A tJ.r, ~/IIa ~II/Io?~ ! i I· I ! ft)Ji/d -ÞAI S /cf¡¿ ()d'/~ '. PUMPS:'REDUCED RATES. PUMP #1: ,STROKES PRESSURE PRESSURE PUMP #2: STROKES DIRECTIONAL SURVEYS: Distance from Surface Locn. , Depth Angle Direction TVD Coordinates I ! I I 1 I ;1 . i I I 1 I I' I i .' BIT INFORMATION: . Weight Serial Number· Type & Jet Size ,:.~otary RPM c.. ~:., Bit No. Size On Off _ Cond. DRILLING ASSEMBLY: i<J. Size Type '. DRILLlNGJARS. _ ,.; Size Ser No ., ,'<4." ,;;",',$.:::., ;-':'-:'·:~.-:>;\:ù~;; ,,; ""¡':;..~'~~:'- , . ~:..;,;::.>;--,;:-.~ .-¡ . ;¡'.>!" ,...... . MUD COST '.' Daily.", Cumulative.... 'b Il~;,i:t '. ¡ 7o~ .,.. - ., Otter No." .~~.)V . ~ð~':I> 'yisibilitY . .' ". ..' .', '.. . . ·.·¡On·'.HÎl1d .... 'a I ~. 1<~~~CI.~'< .... . PEOPLE' ON'~O~ÁTiò~:;.',¡;·'.,,>~:Jf' >~" :;/ ;., :\) ":'.';:',:-- -~,',-,,:~;,'t,:',', ' " Daily Hours Flownq;{'<,""~ iL'!ì ';{,.. I fft. ..- ~ &KY O~L NPR OPERAT~ON·~,ìNC. .. . Anchorage, Alaska ' '. . ,~ " . ~,~" DAfL Y DRILLING REPORT '. DATE , /. ./~~" ." , '.. ' .'.,. .,,' . ·TIME WELL NAME & NO. PRESENT OPERATION TIME: DRLG TRIP . . LOGGING c",t. S~R\·[~I COND MUD I WOC ""'SAND""'/'"' " SETTI'NG DEPTH J 7 tPt;~~!:;;: . , FISHING CIRC . ~'~ DAYS SINCE SPUDDING LAST CASING SiZE ~ 1/2 REAMING' RIG MAIN MUD viTifP,f é)' " pH '-~uð cc 01 L 0 % SOLIDS/ (J % CL2./ ta.4.ð PUMP PRESS' SPM LINER SIZE 4'''· GALS PER MIN JET VELOCITY .<S/~ (drilling haun) REMARKS: ·~~¡I.;!CI /~#<). tJ,',¿. /RtJ..¡/. ~;' þ/, ~NcI '~N 9Ô~ CYdì$A/lÁ CJ?,,' Q4~ ~~ð'¿ ~/¿4/ðI/Q~tO.. ~f du.f(N C!s'.5j"~Í" '¿; 0/ ".vo' NIV S ~ " .4 ¿If' /'¡'J' ¡vddn.e.. C!m/ "t// )t/U ð'"A-& /!,æ'T7" ..~~~ $lcoJ/& œ,,/<Zr'~ ¡",«, /d ~J6 1U~.k;- ¿P'///Vc/4// I'/. 7 ;ð"¿""~,'W//~6 ß!,.t!6.æ~~NJ.C!J;,IfÇiiJ ¡t:ft1 ;1~ .' .l9A/c:/',.'l(), d,,~.. 1/1 ~k ~13tf ;' 6hJeJ Om/.. 'F1/! ~ ··.·:~a/h :~!. . '.. ,.~ ·.,~:-"r- ') , . ·PUMPS."REDUUEn;RATESó~-PUMP #1:: STROKES ,'-. PUMP #2:m.5TROKES . ._. ·'C." .>~,_:J' - .' ::., 'he ~_·_.i", -, ""<~..: . ,,~'_\~~i '. GEOLOGI~A!:-JNFORMATION :' 'Ì;:ii...}K/,~-rf;7'··;(·1:?": . ,""'''~ ,,:·i;-~!,,'~ti~~~~T~t. .' .GRô~i~ELtV2~~:vS;\'.,,. .. ',<:;:}.:- : ,: . ,C ~'~', ; .-.; ._";~~l;i;;:.¥~~~~Si':;i; Dally.., .·Cumulatlve' ...~),:"'Daily ..:.Cumulativeo";,t'.~; ,', '.' Used.:.' .'. .,,:,.On Hand :'.".¡, . ,,?Y¿9 (,'~;,gt~~gý"'Z ~~ .,~~"'~'/;~Z,~~,,"{'!~;~\f/1l.¿.·¿;.. "{;',!;i[~~~ WEATHER:· -ðú ....' ....'.V ""Tt:i:;"p(Jn1/,...'(!,t,~:'i..<".;.,c:PÉOPLI:'ON'LÒCATfON·:"'ðl···;',;\:,,:\I, ,..,c,.Temperature . Wind ';,:r{fii;,.VfsibUityc;M';;;" Conditions·,·, "'" ....., I .., . J(i ','. ' Otter N~"" '0 . / . ~~ ;JS!.~¡\> .';?Y/" '. D~lIv ~:n FI:'~'dr¡;';;¡¿j}'~"'~-Î';. £ ~reliminary Well Status Report for ~eek endiDg 6,00 A.M.. December 31, 1979'~ Well: í..Jalakpa Test Well No.1 Spud Date: Dec. 25,~' Days Since Spud: 6,· A Umiat B. &M..-,· API: 50-023-20013 '--' Elev: 50' K.B.; 33' paq..\ I' 2 03.79 W. Location: Sec.: 9 T. 20 N. Footage: 2604'FEL; 2072' FSL Quadrangle: Barrow (1:250,000) " Lat.: 71"05' 57.63 N. Long.: 156°53' R. 19 W. , PAGE1 . ·-'!,i , ,'..,øJ... : ,," ....--\ ..~-~ ..J . ì < ".4)5'¡ f/þY"-< ;?cl ~ ,.~-Î '-.--..- ie--\ ---- t~~·~~~'~}:: ~(' ~ t>~Lr: 1/ . 1, r OFFICE _~ S. GEOLOGICAL SUR\ŒY ~IONALPETROLEUM RESE~v~ IN~A 2525 'c' STREET - SUITE 400 ~'~ ANCHORAGE, ALASKA 99503 Casing: 13 3/8" @ 100'; Present Depth and Activity: 1800'; running in hole to condition hole to run casing. Footage Drilled Last Week: 1800' . Drilling Summary for Last Week: Drilled to 257'; cut core 111 (257'-87'); drilled to 1590'; cut core #2 (1590'-1613', no recovery); drilled to 1743'; cut core #3 (1743'-60', no recovery); drilled to 1800' ; ran logs; prepared to run casing. .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Log Torok Fm. "Pebble Shale" Gamma Ray Zone 100' 1705' 1705' 1701' 1701' Well surveys (deviation) 25 7' ~" 294' ~oN. 74"W. 613 ' ~. N . 43° E . 925' !f'N.57"'W. for past week: 1241' !r.0 S . 37° W . " OFFICE U.S. GEOLOGICAL SL~VEY O~IONAL PETROLEm1 RESERVE IN jj¡J 6.A ~5 'c' Street - Suite.400 ~ Anchorage, Alaska 99503 Page 2 . ~, - Preliminary ~ell Status Report for ~eek ending 6:00 a.m., December 31, 1979 Well: Walakpa Test Well No. 1 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Inte'rval Recovery Litholo~ Formation 1 257'-87' 23' Cly. & clyst., gy., p. ind.; few thin S5 beds. Torok Fm. 2 1590'-1613' 0' 3 1743'-60' 0' Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For access, contact W. L. Adkison in Anchorage (see above) or Robert D. Carter in Menlo Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth , j-,¡ Mudlog Compiled by W.L. Adkison FOTm 9-3:n C (May 1963) . UNITED STATES DEPARTMENT OF THE INTERIOR SUBMIT .LJCATE" (Other Instructions on reverse side) FC'~ approvPd. Bu4"et Bureao No. 42-R1425. ::i. LEASE DESIGSATION Al'iD SERIAL NO. GEOLOGICAL SURVEY N/A NOTICE OF INTENT TO DRILL, DEEPEN, OR PLUG BACK 6. IF P'DUS, ALLOTTEE OR TRIBE: NAME la. TIPE OF' WORK N/A DRILL ŒI DEEPEN 0 PLUG BACK 0 7. UNIT AG5.EEMENT NAJlE: b. TIPE: OF WE:LL N/A- . - OIL 0 GAS 0 Wildcat SINGLE 0 MULTIPLE: 0 S. FARM OE LEASE. NUL£: Nationa WELL WELL OTHER ZONE ZONC -. 2. NAME OF OPERATOR National Petroleum Reserve in Alaska (through Petroleum Reserve in AI< Husky Oil NPR Operations, Iné . ) 9. WELL :SO. 3. A¡;>DRESS OF OPERATOR Walakpa Test Well No. 1 2525 C Street, Suite 400, Anchorage, AI< 99503 10. FIELD "'X'D POOL, OR WILDCAT 4. LOCATION OF WCLL (Report Jocatlon cJearJy and In accordance with any State requirements.") N/A At surface 2604' 11. scc., T_ R., M., OR RLK. FEL and 2072 ' FSL AND s.aVEI OR AREA At proposed prod. zone Same (straight hole) Sec 9, T20N, R19W, UM 14. DISTANCE IN MILES AND DIRECTION FROM NEARE:ST TOWN OR POST OFFICE" 12. COUNTY OR PAIUSH 113. STATC 15 miles south of Barrow Alaska North Slo e Alaska ID. DISTANCE rROJl PROPoSED- LOCATION TO l'iEAREST PROPERTY OR LEASC LINE, FT. (Also to nearest drlg. uolt lIoe, If any) 34.320 ' 18. DISTANCE FROIol PROPOSED LOCATION" TO NEAREST WELL, DRILLING. COMPLETED, , OR APPLIED FOR. ON THIS LEASE, Fr. 43,560 21. ELEVATIONS (Show whether DF. RT. GR, etc.) 16. NO. OF ACRES IN LEASE P 17. NO. OF ACRES ASSIGNED TO THIS WELL 23,680,000 19. PROPOSED DEPTH N/A 20. ROTARY OR CASLE TOOLS 3600' Rotary I 22. APPRO,.. DATE WORK WILL START" December 29. 1979 Ground 23. = 31'; Pad = 33'; KB = 50' PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT SETTING DEPTH Qt:A!\TlTI OF CEMEST 17 1/2" 13 3/8" ( C-ºIliU 72/1 (S-95) 120' KB ± 100 Sx Permafrost to Surfac, 12 1/4" 9 5/8" 53.5fl (S-95) 1650' +1000 Sx Permafrost to Surfac, Blowout Preventer Program From ± 120' KB to ± l650i: 12", 3000 psi, SA Diverter Assembly From ~ 1650' to TD: 12", 3000 psi, SRRA BOP Assembly w/3000 psi Choke Manifold and Kill Line ,- - RECEIVED ONSHORE DIST. .oFFICE DEe 1 2 ' 10"70 ~'. CONSERW..TION D\VISIO~ : ú.. 5, GEO.LOGICAL SU~VeY~. : ANCHORAGE,' ALASKA . 1 IN ABOVE SPACE DESCRIBE PROPOSED PROGILAM: If proposal Is to deepen or pJug back, give data on present productive zone aDi! proposed ne'f productive . zone. If proposal is to drllJ or deepen directionany, give pertinent data 00 subsurface locations and measured and true ...erticaJ depths. Give blowout preveDter program. If any. 24. TITLE Chief of Operations. ONPRA DATE s- d)~ 7 i SIGNED (Tbls space for Federal or State o1fice use) ~o. CTING TITL~ISTRICT SUPEPV DATE CONDITIONS ·See Instructio U.S. GEOLOGICAL SURVEY . NATIONAL PETROLEUf:!!. RESERV¡: IN ALASKA gEC 1 8 1979 On Rever£6JSiVED . . Page 1 of 6 UNITED STATES GEOLOGICAL SURVEY CONSERVATION DIVISION ALASKA ONSHORE DISTRICT CONDITIONS FOR DRILLING APPROVAL OPERATOR: ONPRA/Husky Oil NPR Operations, Inc. WELL : Walakpa Test Well No. 1 LEASE : National Petroleum Reserve, Alaska 2604' FEL and 2072' FSL, Sec. 9, T. 20 N., R. 19 W., UM LOCATION: ALL OPERATIONS ARE TO BE CONDUCTED IN SUCH A MANNER THAT WILL. INSURE COMPLIANCE WITH THE LEASE TERMS, THE PERTINENT OPERATING REGULATIONS OF TITLE 30 CFR PART 221, AND THE APPLICABLE NOTICES TO LESSEES AND OPERATORS. " The following items are emphasized: 1. Plan Change, Suspension of Operations or Plugging Do not change the submitted plan, suspend operations, plug, or plug back without filing written notification of such intent with, and receiving approval from, the District Supervisor. Form 9-331, "Sundry Notices and Reports on Wells", will be used for this written notification. Emergency approval may be obtained verbally, but such approval does not waive the written notice requirement. The same Form 9-331 shall also be used by the operator for filing, within 15 days, a subsequent report with details of the completed operation. 2. Spud Date The spQ.d date shall be promptly (within 48 hours) reported to the District Supervisor. The spud hour and date shall subsequently be reported on Form 9-331. 3. Well Sign All drilling wells shall have a well sign in legible condition from spud date to final abandonment. Information shall include operator's name, lease number, well name and number, and location. ~ . . Page 2 of 6 4. DailvReDort Submit a written daily progress report until the well is completed or abandoned. This report should include but is not limited to: Current T.D., Mud Wt., P.V., Vis., W.L., pH, Coring, Logging, BOP tests, running casing, cementing, special problems, and current operations. (This report may be consolidated and submitted on a weekly basis). 5. Contact With District.SuDervisor Recognizing that the written daily report may not always be transmitted in a timely fashion, routine telephone and personal contact shall be maintained with the District Supervisor, or his representative, to assure sufficient advance notice of pertinent operations requiring on-site compliance inspections. 6. Form q-~2q "Monthlv Reoort of Ooerations" This report shall be filed each month starting with the month in which the well was spudded. A record of the spud date shall be a part of the first month's report. 7 . Wor~~~nlike .Oçer'a t,ions The well and lease premises shall be maintained in aworþ1anlike manner with due regard to safety, conservation, and acceptable environmental, sanitary and health standards. 8. Immediate Reoorts Spills, blow-outs, fires, leaks, accidents, or any other unusual occurrences shall be promptly reported in accordance with the requirements of NTL-3. 9. Drilline: Ooeratine: Practices a. Hole conditioned before making trip. b. Fluid levels observed in pits and drill pipe-casing annulus, and change evaluated before continuing trip. c. Drilling fluid tested for viscosity, water loss, wall cake thickness, weight and gel str.engthat least every eight hours. ~ . . Page 3 of 6 d. Prior to drilling out the plug or perforating the casing after cementing, all casing strings should be pressura tested over the interval from the cement collar to the casinghead to a pressure of 1000 psi or 0.2 psi/foot, whichever is greater. If pressure declines more than 10% in 30 minutes, or if there are other indications of a leak, corrective measures shall 'be taken. Qualifications: the test pressure shall not exceed the internal yield pressure of the casing. Conductor . casing shall be tested to a minimum of 200 psi. e. Automatic gas detectors and alarms installed and operative. . f. Mud degasser installed and operative. g. Test lines, separators and tanks installed and operative before testing any potential hydrocarbon zones when fluid is expected to reach the surface. h. "Fill-up VolUIlle" required to fill-up hole on.tr.ips calculated and posted. 10. Mud Reserve Sufficient quantities of pre-mixed mud or mud materials to insure well control shall be kept readily accessible for immediate use at all times. This reserve shall not be less than the amount necessary to make a mud volUIlle equal to the calculated capacity of the active downhole and surface mud systems. 11. Blow-Out Preventiçm Eauioment and Practices Blow-out preventer and control valves must be installed prior to drilling below surface casing. Blow-out prevention equipment shall consist of an annular type and the specified number of ram-type preventers, one of which shall contain a blind ram, as set forth in API RP 53. The pipe rams shall be of proper size to fit the pipe in use. The rated working pressure of any blow-out preventer system shall exceed the maximum anticipated surface pressure to which it may be subjected. All blow-out prevention equipment shall be adequately protected to ensure reliable operation under existing weather conditions. ~-~-----..- . . Page 4 of 6 a. Testin ;t (1) The equipment shall be tested when it is installed, before drilling out after each string of casing is set, not less than once each week while drilling, and following repairs that require disconnecting a pressure seal. Ram-type blow-out preventers and related control equipment shall be tested at the rated working pressure of toe stack assembly or at 70% of the minimum internal yield pressure of the casing, whichever is the lesser. Annular-type preventers shall be tested at 70% of the rated working pressure. (2) Pipe rams shall be actuated daily and the blind rams shall be actuated each time the drillpipe is out of the hole. The District Supervisor should be notified prior to the initial and weekly testing procedures so that a Conservation Division representative may witness the test. . (3) All well control tests and crew drills shall be rE;tç<:>r:--ded on the drillers log. and the.. Conservation Division shall be fUt'nished a conv·of .thenressure test r~QQrt . b. Accumulator Accumulator system shall maintain a pressure capacity reserve at all times to provide for repeated operation of hydraulic preventers. c. Ram-Tvee Preventers Ram-type preventers shall be equipped with extension hand wheels or hydraulic locks. d. OtQer Eauiement An inside blow-out preventer assembly (back pressure valve) and an essentially full-opening drill-string safety valve in the open position shall be maintained on the rig floor to fit all pipe in the drill string. A kelly cock shall be installed below the swivel, and an essentially full-opening kelly cock of such design l~__,____ . . Page 5 of 6 that it can be run through the blow-out preventers shall be installed at the bottom of the kelly. e. BOP Drills A blow-out prevention drill shall be conducted weeklv for each drilling crew. f. Certifications All drilling personnel shall be familiar with the blow-out prevention equipment before starting work on the well. Sqpervisory personnel must be.trained in well control techniques and their latest well certification for training courses shall be maintained at the well site. 12. Multiole Zone or Alternate Zone Comoletions All multiple or alternate zone completions must be approved in advance. Applications for such approval must be accompanied by: a. electric log of well with separate zones c.learly marked. b. diagrammatic sketch of mechanical installation proposed. 13. Oil and Gas Shows All showings of oil and gas must be evaluated, and if commercial, must be depleted before abandonment (depletion of commercial producing zones is not a¡pJi.cable to present NPR-A exploration drilling program). Any show of oil and gas not completed shall be isolated with cement behind pipe in any producing well, or isolated with cement plugs in any dry hole. All other minerals penetrated will be reported to the District Supervisor, and must be isolated in the same manner as oil and gas shows. 14. General Uses of Form 9-~~1 This form is to be generally used by the Operator to submit SUBSEQUENT reports of COMPLETED drilling operations that have been described, and approved, in a previously submitted plan. Note that item one (1) contains examples of when Form 9-331 is prescribed to serve as a notice of orooosed operations, and again, as a subseauent reoort of comoleted operations. . .- . . Page 6 af 6 15. Farm 9"'110, "Well Camoletian ar Recamoletian Reoart and Lal2:" This farm shall be submitted nat later than 15 days after campletion of the well or after completion of operatians being performed, in accordance with 30 CFR 221.59. Two final copies of all lags run, core descriptions, core analysis, well test data, gealogic summaries including formation tops and sample descriptions, and all other surveys or data obtained and compiled during the drilling, workover and/or completion operations will be filed with Form 9...330. Samples (cuttings, fluid and/or gas) will besublllitted Qnly when requested by this office. 16. ~emoval of Eauioment Do. nat remove drilling equipment from any abandoned or suspended well without cansent of the District Supervisor. Mailinl2: Address Office Address Alaska Onshare District Supe~visor Conservation Division U.S. Geological Survey PwO.Box.259 Ancharage, Alaska 99510 800 "A" Street Ancharage, Alaska 99501 (Samples and core cuts anly) Area Geologist Canservatian Division U.S. Geological Survey 800 "A" Street Ancho.rage, Alaska 99501 Telephones: Office: 271-~J03 Answering Service for nights and weekends, same number as abave. AOD O):3{)79 ----- .__._-~... --- ·rrr. .. DAILY DRILLING REPORT , "$, -, ~~;~ .----'.---/2~:'7"~/·J7f·'·..i""c~~·,--"'-·-~"I~~,,·~-·· '---'ð ~()'? - ',,' ,~" '"", " .,..' '. ...'...'..... '.' ....: ....".... -'. ' WELL NAME & N00tt/HÞ1 ¡.~ .~~, / i DEPTH/~oð' ~~?(~c¡,E24 !lgs. PRESENTOPERATION', .' < . _ L"Æ/:i, &w,/..·;"¿/;e '~Ujl DAYS SINCE SPUDDING .~'¿ LAST CASING SIZE /2 3~ SETTING DEPTH TIME: DRLG TRIP 7 0/ LOGGING/ó~ COND MUD FISHING Œt!~ ( ., .SKY OI'~N~R OPERATIONS, INC. . '. Anchorage, Alaska . 'í ~ ;.-',.,-," ~.:.. ,-~- "". -_.,:_~ "'_'::;'~-''''~---';'~:.;;(':''; ~' ) (fJ(j ~ CIRC J /...y ".4/U ~f' " SURVEYWOC . REAMING ceOIL ð % SAND .¡.,.., % SOLIDS .Jð %CL2/Ð,ð YP " 1/ PUMP PRESS ,. 1/ tLtJSPM / ¥c.J LINER SIZE S"~~.)(, ANNULAR VELOCITY 7e . JET VELOCITY J ¢S c.S/ ~.z.. . (drilling hou,,) '. ' .{, kp. .7t:.,V/, cSC:11_b"'9';'.r~:.ø. "" c5i,,,.,4ú ~N c>trN~& /.¿,/ ~",>ø4,~ /O~/" //tJ:II~ W/. ¿/'/ ~ ø()()"CZ~ kk~ #d/l '¿; ~ ~ J", ð'tJlUl(; /' âA/ð~.4 ¿Up A,.~~ J9Nc? 4;,;.,z,kr /Ó°tJd' *,cSì,&q c:h,v"l 4'9~J'~. ~J:II~ ¿ C}wcl: /%~ ,,{ r'~ Orp. MISC RIG MAIN MUDWT q. 9 ß pH VIS c.$ð W/L ØJc3 pv. // 6. c.:>-? GALS PER MIN (hou,,) DOWN TIME: .I1I,L. /ld.iI~ /ó'.dO ' REMARKS: , ,'~:..,¡ PUMPS. REDUCED RATES. PUMP #2: STROKES. PRESSURE . . DIRECTIQ~.AL SURVEYS: .:¡;¡; Depth'- Angle Coordinates .. 'BitNo. ,""'"-- ~JII Type Size DRILliNG JARS Size Ser No :·Z3/ý·"··' ._ _~;... _~~'" - 'c ""-:'~~ :""'.." ",,"'. J"/ý", ø ':.,,1/ O~3 .i íi¿ WEATHEfji/f~;:;,;. I,,·, ~~remperature . " ;¡~ -1.'; Otter No. ..' " : -~:·::':'·:·~-:;~;i.::'::-~i' :-'::~~~1t?~'\~--F:¿·;:~:i~~::~ri:~~~~;~·/' :.,'. ""., ";,<o·;'GROSSWEÜ)COST ··.;DailY.è. '.' Cumulative 'C.ð,~1':i'711 ;; VII /~~~<ì:rPh1)"'-"'ð; ~'" </&.. PEOPLE ON LOCATIÓN:\S .,5.>'<, Wind; ;, Visibility Conditions, .,i . ;6';l,';iJ","\' Daily Hours FI~:n3: ~. ....... 5~~ej~ /M ' ~.!'i'] '.KV.oIL,NPROPERATIONS.INC. ..' Anchorage~ Alaska , -" DAIL V DRILLING REPORT 1;/ /30' /19 WELL NAME Be NO. Ú/AfAIr'¡tJA .. ' PRESENT OPERATIONI?~~ ~1t/3~ i, ~76ð'" ~ 1&,00' , 49, DAYS SINCE SPUDDING cS' LAST CASING SIZE /3 cJg '1 SETTING DEPTH /øo ~ TIME: DRLG 3.5'/4,1 TRIP / / J/4 LOG~ 4 COND MUD FISHING ' CIRC 3 ~2.. RIG MAIN MISC SURVEY ~,.. WOC REAMI¡NG ¥.z. MlJDWT q 9 VIS if($' '('J/L ;/3 ceOIL ð % SAND 71'"'" %SOLlDS /0 %CL2 /60.0 pH £ ð PV J I YP II PUMP PRESS 116-ðsPM /'¡ý LINER SIZE ~~ GALS PER MIN ,3ð7 'ANNULAR VELOCITY ~ ,? /~ R JET VELOCITY "2 ~ ~ , C:S-I ~.zl. (drilling hours) · , I I , I <1r///¡~ a;G!'cSAJ-r1~k A!!J:#. (Îø.'~'17'1a/ ~~ ~ Nk. (/,01" )fJ,.. I ~ TIME DEPTH /ßt!JO (!) ~ØO DATE FOOTAGE DRI LLED 24 HRS. /t/ej DOWN TIME: (hours) (reason) REMAR KS:. ,()r,ïh^f. ßí-£l, ./!d./~ ~~. ,/1 (/, ý. ,(j;, e;¡.C" 4t1.¡¡: $AWlI'4.J_ /677 ,~ ðß..t. !tc,lNr'l" ~..T~ '~ 4?f .,-.1 PUMPS. REDUCED RATES. PUMP #1: STROKES ¿::'o Ch'C- Z. ~ J PRESSURE PUMP #2: STROKES PRESSURE . DIRECTIONAL SURVEYS: Depth /tl'tkJ I Angle Direction TVD Coordinates Distance from Surface Locn. ~~ M6ðW, BIT INFORMATION: Weight IS ~ð Rotary RPM /~ts , Serial NUmber Bit No. Size Make : Type Be Jet Size On Off Footage ,.~ J~((j . fir! l'.. ' ZZ J¿.6 16£?~ 17¿¡J Ic~ tJ /P~' A(!c ;Ij~r~ jA ,,1'../2 111/3 /7t:./J t"'"., ¡ ~¡J~~~~ /7 jllll /7~ /Jðð fie) [Hrs. Cond. r .: ---- i~. ~ _J_T . "~9~ ;;'/'/'1 3- ;'../ ,DRILLING ASSEMBLY: c5Í7 ~- Type Size SHOCK SUBS .' , Ser No i Cum Hrs ! Type --:z~ DRILLING JARS Size Ser No ¿ .r~' ,45""- "{ ~:'I; l,~{,:{:,-'-¡...... ',. Cum Hrs ,.- . '~ŠN '\ '-". r:;'7 _)~"__":'tr~:·:. ~{):,,);{~':r"f <:! GEOLOGICAL INFORMATION: ,¡,)!j'í ."", r':!~\.,;~ ;)'/\,"~' ' WEATHER: /"113 - /6' D ' Temperature c' ,i- "_,; ";·;.',¡·Y:.¡i~.;:': '>,,~> 1 GROSS WELL COST ,,' ",iFUÉL",h .r;, 'Mc,../:"> Daily,.., ,'.. ,. Cumulative Used ..;;.';),Þöri Hand /-1~~/<)ó~, Y¿~ ð.~~:P~:Lo~:jt~~~ WindirrNisibility Conditions "i , MUD COST Cumulative . Otter No. cR;2 A.} Daily Hours Flown . ~.. ? ., ":"',, ,.--:::-:_,,- j;j>þ"~ /r~ ~!ŸJ .SKY OI¿NPR OPERATIONS, INC.. . Anchorage, Alaska DAllYDRILLlNG REPORT /~l;'9 /7'1 . WELL NAME & NO. 'lIJJII/}, ~J!J DATE TIME LJ ~Ö()' /hlS"1o FOOTAGE . /Ôð '. . DRILLED 24 HRS. PRESENT OPERATION iz:~~ ,DEPTH DAYS SINCE SPUDDING Jj . LAST CASING SIZE ~?34J TIME: DRLG c-J Jj¿. TRIP If LOG~ ;/.?.;ý' COND MUD RIG MAIN MISC d 1/'; SURVEY woc FISHING SETTING DEPTH /ðo .~ CIRc4 REAMING 1/,2.. MUD WT tJ, 9 pH - ~. ð VIS or?' 7 W/L QlS cc OIL ð % SAND 7,..,; % SOLIDS /0 %CL¿Z 4 ð ~V . /2 YP ;J;} 9 d' /3 PUMP PRESS /éJ-ðO SPM /2ð LlNERSIZE·e:s-~~ GALS PER MIN ANNULAR VELOCITY ifd/Þ6 JETVELOCITY ······~M , (hours) (reMon) 4d' ~~ (drilling hours) DOWN TIME: REMARKS: . P//I~Áf ~/rG" f~/q/~¿ ~/ ~';'D,I P;.7p.Cl,-;,c,. ð"Dn¡PHJ ~ 1F?O' - Ftr;//· ~é# '¿/,ø ~ ¿,/. ~..£I/. ~ /Ô- 9¿J!S 1¿ ;3' /Ia#'. /fA,. ..4a~~J ~, ~h 4e Þí/· )ß...{I/. /4dh7 '. C!dJ.e ~4.. tJ///hÁf &Ÿt:.,S#/n/k 1~~t1" ;~r~' a;'G* cJ~/P/4.J. /b~6/ Lk¡/h;1.f' . '." .' i:Cørc. ~- . ,·%.3 ' PUMPS. REDUCED RATES. PUMP #1: STROKES ð'o PRESSURE 'PRESSURE eAfJ .' PUMP #2: STROKES DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates . Distance from . Surface Locn. ':. . - " :.',:: o::~?~ :i~:.{-', ,:;'.,(,.~ - , :: .;:t:'("'/;i¡.·:~:' BIT INFORMATION: Weight l)-, (lA\)O Rotary RPM 1.26 , Serial Number Bit No. Size Make Type & Jet Size l. On Off Footage .~ I¿/{ ~1 . ¡£ I.e. . zz. .fjl; .. :'Jð'7 J.59ð /243 - 110- I 8~ /f~c., ð ~c . ·.?·../Z t'in..f P z /45":~1 /'$'0 ·1 hlJ' ~3 .J('~ ~ I ~ '10/ /'/"/~ # /¿; J f~ i./.3 DRILLING ASSEMBLY: SAhU" ,},~ -'c, ': ""',<',.'. . ····H;::;;h~:~d ' .---!!:.... .'>.'-'~ ','.If~",i~,:,:., '. . '1......, ·.;;¡/~ ;.7';' 2,3.... .:#/ÿ,,~.&/ . .~'~~.~~;..l~... ,OJ')' '::;,.' ""'::':¡<-' Type SHOCK SUBS Size . Ser No Type DRILLING JARS +'1 s.... ize . '.' ...........Ser NO.:~,i¡..\\:; .."... '. ~~ r"'4J" ·¡~m·:·~;;; ,'r-""',~'~;i~~"': ,( .;' "_ '; ~ , ·:,·:-"::~":;":;'.i;;-F-_~·¡<-;'(-· .l~~,'~\;:q~';;iJ~·'(;:;· . . ;;-:·t:',-" '..':-':,':'\:',:.' ,.... Daily ~1 / MUD COST . <,' Cumulative '.' :/d/' _ if It Temperature .' ' ".:', )~,:.: ·~:::'.'_Y;,:,.;i;.:,::·: ;'- "- ,'_,",~::',::¡:\ -,:;.? >. ,,<,:~\~t':~ ;¡.; .. ,.;GROSs·WÊÚ~COST "":··';)f'è,j",.'·· . .' .... Dan. y . .................<.. Cumula. tive,,:iH,()11 alÍd,< -J9,-/1/ ":-~"¿'~? / (JIO .' "i;:~'h'\4ð9 .... . , .. j,- .. " " "-.;. , " ;' ,:::;,::.:':':'_ ":,_,,,,~)':i{'f:~~t:;~::,:.:}:.:/,~';_. ,..':,::.,:_:..:. :,;:- .. '-,::;< -,::; CAt!n 7dWl,'· ?6«.ø~ ~C·PEOPLEON LOCA':ηÒ~i:~~L./ ... Wind Visibility Conditions ......', ..' .···..,"':.i<..·;,.>,: ..;....~'¡.. . <. ¡";:.'cJ" 8.2 IV DailYHoursFlo~næJ ¥l.;.?""~ /lH:>. WEATHER: Otter No. ~!!YJ ,I " . '. . .USKY OllL NPR OPERATIONS, IN. , Anchorage, Alaska DAILY DR·ILLlNG REPORT DATE /~ J aA7 /9 ..., - '. WELLNAM~&NO. . W4/4k)JI' ........... ~ L PRESENT OP~RATION ... . . . . ... ... .1Jr", ~; DAYS SINCE SPUDDING;"':? 'LAST CASING SIZE , ." . 1 TIME: DRLG it¡ fA¡ TRIP ~ ~ TIME LJ t::JðO . DEPTH 15"1} / 'FOOTAGE . 7~ 7 DRILLED 24 HRS. , .. ','- LOGGING COND MUD SU~VEY J3A/ WOC d J' cc OIL L> % SAND f 1-- .. . PUMP PRESS l/tÞO J d -tw ;~ ~ETTING DEP!H FISHING / t!JtJ ~ "<CIRC 1/1..- RIG MAIN MISC REAMING , MUD WT 9t! '. " VIS .f~ YP // %SOLlDS7d '''%CL2/ð'ðD SPM j...1 O'LINERSIZE 4 8 ¿¡8e pH PV -~i'kr ~1 ¿'!, I .,Iy 1/1-- C/;'c JET VE~OCITY . ,.. 3S'lz.' (drilling hours) {),/11'7 ~ 9;tf.~. (!í~G .¡-. ~V~. 411/'~¿1/1/ / /" ~...'1'. íI!IJj ItJ4!A, CIJ'C. Sv~~ jJr///'~ S>7JV¿',S· ljr//¿iy 10¿1 \ ANNULAR VELOCITY 63 GALS PER MIN DOWN TIME: (reason) . I 1 I I (hours) REMARKS: t PUMPS. REDUCED RATES. PUMP #1: STROKES i tfo PRESSURE ~ðn PUMP #2: STROKES PRESSURE . BIT INFORMATION: .~ Depth fJß5 /~1/ Angle ~2. D ;'1 '.IýD TVD Coordinates DIRECTIONAL SURVEYS: Rotary RPM J~o ,. Bit No. Size .- On Off , -' ;"::.~! .' ,;:' :_:" ~~: - :': .~~ (~, ~: ':,~,::::[~~;~:;'.' :'-'~ -~~;::~;:; ': _:' . Footage ·..·<:Hrs. Cond. Ja.I1¡;' )~:l¡V¡¡*t~Al£ . ". i;1ð- I I ( .' i . - ' ., SHOCK SUBS . Ser No GEOLOGI~~L JNFOÅM~TION:,.~·~-'fY ~.. .... "~ .". .' -;'·1 ",j.'.' -', :,,\\".' DRILLING JÁRS'.",/·:;'.. ' Type Size Ser No;· .... ,::'\+k;,CumHrs ~: .)~~,·fi;·:f}~~~~~~ ;~-i'.;,<:~,-:-. ' ,'__' ,'. ~¡':"Ji:'é:~r,~:<i:.'-·:>i;:~;:,':, '-'i.:,r"'·,i·:.)}.~,~:~',.':~~¡~-;.':)i,:\\},::,~;j,.,::-"'. ~ ",':~ ,",. . ~ ^ . . ... ..F));, DaIl~ROSS WEõ.~~.. ·!!Í,t;,{' . ..... i.;¡\'.tf~~~~~;i~~~~\'~~'i"; 'jQ0¡ ~ II/St¡ !l" '3 6tSh.;:::.·",~¡,t~717Yo ',.' ,<,,-,., :,:,' -.-':' .:', . ,'.,:'- --,' :,', .' .- ..::':>... '~"":': ':':';:":'-" '.?:'",~:,-,':":':,::'''':,.'",-:- "::.-'\", ~-~-',-'._: ":<." ~cJ;fH' ~ .' ;1£ dJ,~~ d·C., :PEQ'PLE ON Lo~¡+~6~;-:V'7' V,i,s,~~ility Conditions ". .... ,':·";t/:.::.>~g. ~;," .IV ,. ~ailY Hours FIOwn<~ ;1' '.'~~ð;t\;,tcJ/€M . MUD COST" ' Daily Cumulative u;'ð . ,'q¿,ð" . " WEÁ+~-É:R:' -' 'fl· . ;' ",' Temperature. '.:,' Otter No. ' ~~¡ ~YJ .' . .HUS~V OIL NPROPERATI~NS: IN. Anchorage, Alaska 'DAíL V DRILLING ,REPOR'T .;; .:~ (hours) ¡~ ;;:".' i ~ ~f:' f ' WELL NAME & NÔ~;>A'J<;"""'" PRESENT OPERATION DAYS SINCE SPUDDING 'Ol TIME:"DRL~I-<~TRIP '..q ,.., , RIG MAIN;¡ '/i/MISC J MUD'WT .~ ¿,' VIS' ~5,q pH·'··~ PV "no' p CIRC REAMING S/ý R'%CL2~OO' LINER SIZE <S ~ ~, -~~_:, , ?D YP /~ % SOLIDS SPM' I~() GALS PER MIN DOWNTIME: JET VELOCITY ;',9'7 ~~9···· (driliing hours) (14'6 . . ",' ' . ~ . . :"'{";':~',:;.~._'_~<i"," _: ,:,;:-::-*:;.t;;&,'.'::'! ::';;',_ ;:'~.~~-r-._: :. " ,yo, I ,....~ :JB11I?a~::·¿~~,.;l.?I~ /JJJ/~ W/ß,'7 }/" ~ ~-;;S, --I. -~4~-~~'tJ":¡ll'-RIV."'--~b; I""'o/-_./ð. 17c,/.__ REMARKS: '(!A-e, ,.,T, . Depth Angle Vpt" 1/2 · t" , ~91 ····'¿,c}·, BITINFORMATION:' .. Weight ...f. ,;' .' :"~,:">;.:":' . :"i:·'-'·'.\:,o ..' Footage ','" .:,~:iJ!Z'~2;Cond. . I I .- I MÙD êOST .....'... , Daily"" . Cumulative.. '., 1 "S/ ,,~,\t, 9 Jt'" "WEATHER: '- ,I7 ·~,t, Temperature ,:.,)';> ;, ,t Otter No. ¿15 U" I -) , ·D..~t~ .HUSKY OIL NPR OPERATIONS, Ie . Anchorage, Afaska ',,' DAILY DRILLING REPORT :....,.' DATE I~ J.Ã' /7? tV /II 1,,1r'~ If . (1,~,~ ,~ti~; " TIME 0 ('i,Oo . NOlI DEPTH :?€O FOOTAGE DRILLED 24 HRS. ~ AI~ J DAYS SINCE .SPUDDING I LAST CASING SIZE ' /~? .3~ SETTING DEPTH . TIME: DRLG 7 ~z.. . TRIP ð'/Ý LOGGING COND MUD RIG MAIN MISC ¡¡ V'¡ SURVEY WOC MUD WT tJ . VIS 3..S' W/L <1 tJ cC 01 L ð % SAND Tr. % SOLIDS pH e PV " YP 9' PUMP PRESS "Ðð SPM 9h ' GALS PER MIN ;¡~ß ANNULAR VELOCITY 6J WE LL NAME & NO. /~o PRESENT OPERATION FISHING /Øð ., CIRC ;:¿ ~z. REAMING ð % CL2 ,(')00 LINER ~IZE 'ó/i ~~ JET VELOCITY . .... DOWN TIME: (houn) ( f'fNI$on) (drilling houn) . _ /t¡JAl;.. ¿d/! i Æ,-/c/ 4/t,ll/ ~ /k I~h,e µ'trkJ. ¿ ëb-" /I,ç-/, c5'/t1t/~ /f~ //ifõ ~H4. l;1h~79 ÆJ"'/1/4-~ ørt:. .I; ~Ah7//rð .~ ~ð~' ,c5itr~. /lg:1I. Aék ú/ (!~66/. /Z..z:~ 8¡"'G J1lVcI dJ"t1yP b/fl!. ~rte I/w¡ 4e )l/O';, ;2S7 '';'0 C REMARKS: ~//".¿e ..5'4'.4-' ~ Vh/l/e d hi .4æ.,C/h7vhp, U/~h- ~N mid -,¡duml"S: .,,/k.s~ß ~ ./ ,.. .- I. , PUMPS. REDUCED RATES. PUMP #1:: STROKES i PUMP #2: STROKES PRESSURE PRESSURE DIRECTIONAL SURVEYS: Distance from Sùrface Locn. _ Depth Angle Direction TVD Coordinates . ~-7 ~2-Q " Bit No. Size Make .(Í /í;1 'II4-A Serial Number Type & Jet Size Rotary RPM 9c BIT INFORMATION: Weight On ðÞ ~:ij.~¿-/2. ~(J;ð /~":J . . ~';7 DRILLING ASSEMBLY: e¿. . 7- ~o/L)é'.s.' ~ I.e. ;¡~C Off Footage Hrs. Cond. ~, /0/ ? 12- ~~ ;7£n c< ~2. ..,J..A r. . ., i:i, I~~ Type. " «' , SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No ... Cum Hrs GEO~GI~ÁL INFORMATION: ¿¡/~y' &1/6 ~ ::J,j? ~ t.· ,..,. J,.. . ~ ~, J, "..,. ~,' .<'-- ':::~,/~:¡ >~.r: 7. Iû/ ¿>¿,~rh~.þ-( "0 .....' ',.' .'~ ""MUD COST Daity; Cumula~ive / i:;i'9~ '/ t9 ~ , . .. .:;..,. J_~6 : WEATHER: 11J. Temperature '~ i.i'.!GRbSS WELL COST ': ': Daily', Cumulative, ,'dOl ;?,t :J·,6<S"~"": ~.t: / .:2So'l r .ð . , . I. ", . . A ér'401~~1 ···IcJ'~· VY""-1I"~ J¿f/6-t.u " PEOPLE ON LOCAnON: Wind . Visibility' Condigo,ns . ·FUEL ;:~~a~~~ ~<~"'..'.' .,,'. 'c-¿,~ Dti-o' . .... - ~d' . '# Qfter No. . #f·~.l':': Daily Hours Flown ~/.. r: '.,"',: ,. /~ J' '~. lðt!:> ní~riJ "~SKY Oil NPROPERATIONS, IN. Anchorage, Alaska . DAilY DRilliNG-REPORT ">,.... DATE /~ I ~ð" /79 ~~,' .... "" .... .............. ..... WELLNAME&NO.tVA/"tIJ!' ..... PRESENT OPERATION' J.(/4t'~ DAYS SINCE SPUDDING ~:;¡¡¡ TIME' /J~ dÞ ./ DEPTH I~~..· '1 . FOOTAGE· . ., /J DRILLED 24 HRS,.,' &L9 <-yfJ A.h 'f" I.?.J~ SETTING DEPr~ LAST CASING SIZE ~"'ycr- /~' TRIP LOGGING COND MUD FISHING CIRC MISC ~~ SURVEY WOC ~ REAMING ~ WIL ~O ceOIL % SAND <J % SOLIDS :; % CL2.:J ?tZt> d' YP e PUMP PRESS SPM LINER SIZE <5 ~.z. TIME: DRLG RIG MAIN ~UDWTÆ.L VIS pH '. ð' PV I I. GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (drilling houn) (houn) . (reason) REMARKS: UJ, d ~ Co.Þ t!.u I ð,LJ,/J t!eJÑd~Gh""" ~ k/ ð;v /..:?~..' J;Jf.cbN kðc/ 'Ck~á' dNo/. k/' ~ 7õê' /lJ,J. (J,Ä: ~ /,;", cÞt,...,.,l,¡... 5/'-" / HAd #ø.//. tt/t>,I/ I'þ,~.,,~ .¿Je.t".,. f.t.r:o ~/t1';p..4 V/fn7,P ¿1· A./ij1"ðÆ .ttJl/Þ'¿' d/V ø.t/á'"1 ,mØ04~. /M~ec/ p.p ,41/1.3" f!.,/~ ~ ffJl1!/r v/ /¡J,'///'f IIJJf' PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE . PUMP #2: STROKES P.RESSURE DI R ECTIONAL SU RVI!YS: Distance from Depth Angle : Direction TVD Coordinates Surface Loco. . BIT INFORMATION: Weight 'Rotary"RPM Bit No. Size Mãke Serial Number Type & Jet Size On Off Footage Hrs. Cond. . DRILLING ASSEMBLY: Type ,« SHOCK SUBS Size Ser No Cum Hrs - Type DRILLING JARS . Size Ser' No ' - ----. ,,~ Cum Hrs ":'-;',,:::;:;)!:,: GEOLOGICAL INFORMATION: .;):- ."., '-',-:'t. <;;',' ';1' -J'" ~ ~ WEATHER: . '&, 7tS '''.~S (I' _. . r' . . Temperature ........... "';'""'.,., ., . .. ,.GROSS WELL COST "!;':;FUE'L'î¡'i' ,.1- . Daily Cumulative .',. ' . ,·.,·........'···,··USed. !,,~:~i·,On Hand;."" ~;lt:,~ .. (5<~Z ;Jt>C, ." .'.~ d:J7:;i~·'k·3~:Ã5Y . / ' . ~7k /~" .~ hi.. PEOPLEON,t~fÎg~:4,£ Wind ,.Visibility Condltlons/ ...;" .~" Daily /010 MUD COST Cumulative . ; .. Otter No. ;¡:s- AJ Daily Hours Flown .d~9<~;;~9 h:, ~ Dt!~ .USKY Oil NPR OPERATIONS, 1Nee , Anchorage, Alaska . DAILY DRILLING REPORT WELL NAME & NO. 11-2'/- ?, , if} A¿AK þ~ ,¡ PRESENT OPERATION R I 6 !'GI"P TIME ð'lJtJ DATE ~J ])~ t' A/{) Y DEPTH FOOTAGE DRILLED 24 HRS. . DAYS SINCE SPUDDING . LAST CASING SIZE 13 % SETTING DEPTH -; tP 0 ~ TIME: DRLG TRIP ¡tOGGING COND MUD FISHING CIRC RIG MAIN MISC SURVEY WOC . REAMING MUD WT VIS WIL I' '. YP ccOIL % SAND % SOLIDS %CL2 pH PV PUMP PR ESS SPM LINER SIZE GALS PER MIN (i ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (drilling hours) (reason) REMARKS: If?,"'/( J'rA'n~"h ~~ &M-6-NT -U~/r. ,r?,,~~~ Fu 6-t /:'y. Ct,ðA~ I NJ c;-.,ro..S. i ,41·;."t »t,,u~NJ J-: JeJ/ÞI. ~: 70 ~/'" A"'Þ fl,""JP .,~ To¡' I!JG#-rr n,) e I C) >' r",.c.-KS A-~M..,..rø".S T Cè- ~é"Ñr, 1'14 N / J' );/' TO ,1;2 >' ;, 1''' ~ S-(;) ~ ~k.s 0' C //> .JI',,' 10,., ., -IAJOC. . PUMPS. REDUCED RATES. PUMP #1: ~~ROKES : i PUMP #2: STROKES PRESSURE PRESSURE , i' DI R ECTIONAL SU RVEYS: Distance from , "Surface Locn. Depth Angle , Direction TVD Coordinates BIT INFORMATION: Weight Rotary RPM . Bit No. Size Make 'i Serial Number i Type & Jet Size On Off Footage Hrs. Condo ,. DRILLING ASSEMBLY: ';,,'\i¡;'. Type DRILLING JARS Size Ser No . Type Size SHOCK SUBS Ser No ~: i Cum Hrs . Cum Hrs - r) ~.. ;-:;<j/{:.>'--..: ' GEOLOGICAL INFORMATION: "'1' \ ;....;< ""., ,:r;.'-~i, ',."..." -- v! '''''--....; i, GROSS WELL COST ,Dailý Cumulative FUEL {I,:.- .'J ',.., ~;:~¡:~ji';'fit~:,:~:j '( rf ;' 'ori Hand: , ~/r " , MU-D COST paily Cumulative ..!/Þ Used tFlg;> ."~ :;t/.-;,;' ,.:,:;)- WEATHER: . -3 J Temperature ,.l)//t- 7,,( ¡ Wind! 7A; Visibility C£, ""." Conditions PEOPLE ON LOCATION:": S () I;. "_;þ ;'>"':"- Otter No'. r 015 AI ,. ';"!) Daily Hours Flown /~ y ~¿',Y';'ø II) Ð ' ~ __..L..... ~..'.\_,__ ~",-s~iJJ .ÚSKY OIL NPR OPERATIONS, INC. Anchorage, Alaska DAILY DRILLING REPORT DATE J :2.- Z ? - ? 7 TIME WELL NAME & NO. tuJ,,4~.AK~,,;p ~ / DEPTH PRESENT OPERATION /PI 6 ~ VA Y .¿It) 7 t/b(!:J 0 FOOTAGE DRILLED 24 HRS. DAYS SINCE SPUDDING LAST CASING SIZE SETTING DEPTH ~ TIME: DRLG TRIP LOGGING COND MUD FISHING CIHC RIG MAIN MISC SURVEY WOC REAMING MUD WT VIS W/L cc OIL % SAND % SOLIDS % CL2 pH PV yp PUMP PRESS SPM LINER SIZE GALS PER MIN ANr\!ULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reå.wn) (dril/;"fj hour:;) I AJ '-?JtF TD rl' AøW r:f ð(TA-rv'~(' G4;j ç t:../ Nt1'. ·K ~.....,.."..,. ~ 4/ Q~M:r ¡f'1 ~ ~" ~ J Po 0'.1' REMARKS: £U &hK Do,v . #ol' " <!" /? c 0 (.I A./, T. C ¿¿ TT/7 / c= ~ ~ .-?-·PA" ðS.T ¿ ~G' ú """ T. PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coord ¡nates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off - Footage HI's. ~ond. Bit No. Size Make - DRILLING ASSEMBLY: ~. Type SHOCK SUBS Size Ser No Cum HIs Type DRILLING JARS Size Ser No Cum HI's GEOLOGICAL INFORMATION: MUD COST Daily Cumulative GROSS WELL COST Daily . Cumulative FUEL Used On Hand Wind 7A / Visibility Ct:GA/? Conditions ~r61 "YY¡696 PEOPLE ON LOCATION: S J WEATHER: -~-:¡ I Temperature Æ- rK Otter N~. pðP5' AI Daily Hours Flown ~~ :I ~. r TØ ):)ð MI. lŒt~~. Ktl] .' KY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DATE DAILY DRILLING REPORT j;;J. / ;l;;' /7(j tLI.I1 /11 11- ¿:fA /29 rv/ dAy TIME é) 600 PRESENT OPERATION /l4~/ Ah ß /0 DEPTH WELL NAME & NO. FOOTAGE DRILLED 2~S.; <¡.NY;¡ SETTING DEPTH vA). r DAYS SINCE SPUDDING LAST CASING SIZE TIME: DRLG TRIP LOGGING COND MUD FISHING clnc RIG MAIN MISC MUD WT VIS W/L pH PV YP GALS PER MIN DOWN TIME: (hours) SURVEY WOC REAMING cc OIL % SAND % SOLI DS % CL2 PUMP PR ESS spr,JI LINER SIZE ANNULAR VELOCITY JET VELOCITY (reason) (drilling hours) REMARKS: ;(/1 HJ 1ft, 7; A.lJ I ¡¡~A~~A'TÇIf'/UY.J- ~t¿"J (¡;' <4-; ~~ ) tV# ..,z-IVD/C Ä-~o" ) Gr;//a-/7 L ~ (. ~ 7¥...-?4I, )I, ~ "jJ //4#Ù 'l.t i CM r- tJú rr /þ ÇI Co AJh" r, "',1 S-S"; .;IA-rJ ""~ ð. WOIf~ t:J -t) ~ ~C 0 d-ú 1"7 , eM T ~A/) /tf1II fT S 'Í' c:, 7Adrs ð-1" t!f':., J " ,Q a: /J -",Þ. ~/ (..4-- e,. .P;- ~Þt._ Þb"ø,,,..,.r~. ~ ¿. C, r TH-"9/#(j / ~ ø 0 c..,/ /" PAl' "e" ¿" ""', / IPrrr / /:;//~ /OdJr'r- ;"" /'/', F; C4JIP Ç'r, /2ú'D /"'f'Ci7 A/ec¿.,/¡Iv4Q ¡;;IC" IP',' C..A-J'/A,J /oo¿~/ JJf~C .¡ >~$/ ~e~k4 7)£ /;;~ ,r ;.J/.2~'" ¥ ,rJ y;Þ.'¥'~"7 S PUMPS. REDUCED RATES. PUMP #1: STROKES ~ PRESSURE ! U 9.rL ~",.,r c. l,. t.....,..1fr 9 % ç /1'tJ' - N / e; T S ,C'G'.M' 5</' '/.. (, c;-..r IfiJM( #2: STROKES / ' PRESSURE / ~ D DOe; 4-1.. p/ G S-o. C S' ~ ~ f.I r;. c.. .r-.... DIRECTIONAL SURIif"EYS: ./ ,- 0- c.. c...-y r. Depth Angle Direction TVD Coordinates Distance from Surface Locn. í_","' BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Bit No. Size Make Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No ..... Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: þ -~. Daily MUD COST Cumulative Used On Hand .>{l.-·..... :;.-'~;'~ ., ,~~. GROSS WML COST Daily'.mulative FUEL WEATHER: -:; ~ " EJ,K W{~d ?,.,/ Visibility Ct (F"-" '" Conditions ~ft ~7 Temperature PEOPLE ON LOq~TIOI\ ,;. Otter No. ~() ¡> Ai ~~(þ. >1'~r Daily Hours Flown ~ I #4' J t?T r-ð /dl) [)i!!YJ .USKY OIL NPR OPERATIONS, IN. . Anchorage, Alaska DAILY DRILLING REPORT '., . PATE > /~ /~l /79'" . .' \ TIME WELL NAME & ~o. tPJ;"z:1: M- ..~. PRE~N~ OPERATION ~ . _ .. .. c¿.,., .A-6=~ DA~~CE SPUDDING LAST CASING SIZE TI~;ÐRLG TRIP LOGGING COND MUD ð6t:Jð ':" DEPTH FOOTAGE DR~D 24 HR. S. r t¡t:¡.f~ ~ J SETTING DEPTH FISHING CIRC RIG MAIN MISC MUD WT VIS W!L pH PV YP GALS PER MIN DOWN TIME: (hours) SURVEY WOC REAMING ceOIL % SAND % SOLIDS %CL2 PUMP PR ESS SPM LINER SIZE ANNULAR VELOCITY JET VELOCITY (drilling hours) (1TIIISon) h/~ ~ð- 14d,.// / S",A~ av//, ßJ..e.lÞ "Ad' ?"". .;:J.? -?/,¡J/! af.;;,.",s. 4,..s /~ wc#- L.t7?'~ 1$~ ó/ø OM ~ (;J£ ~ 1"'./ rl , ~ " . /?M:I Sq/IN / ( #AI¿h~ Qv r ~Ierr ;QN~/~ r/~..· ~'kr/ v/' d AI' ,P/4,,,.. - REMARKS: ~~ å/"/ PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance-from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On . Off Footage Hrs. Cond. DRILLING ASSEMBLY: " r;;," . Type . SHOCK SUBS Size' Ser No Cum Hrs Type DRILLING JARS Size. Ser No ... Cum Hrs ';'.(t.";,,'-,,, GEOLOGICAL INFORMATION: , c"!', MUD COST'·"';'~j.,i.......,~ROSSWELL COST Daily Cumula~ive,(~ .~/~' Datly Cumulative ,::t-1 . ;:" FUEL ~;;:::.::;~,>:. ".' :~~:;..",:;:---~ _,' :',', i,"·,;,i'f'·>::,:'f.:::.--' ;\..On·Hand·"··' . YiB82- " ;' "'. ..,~ ;~'::J;:}.__:) .~,' ':f'" ,. -. t,1 Used ~61Óð'_ . -. ':;.. WEATHER: ,. - ::;~O "Q~ Temperature Wind 'i!<:"':,")';:. (.: Otter No. "~cSA/ Daily Hours Flown æ t/J PEOPLE ON LOCA TI~N: . ····'iff .... ";.' . '.cI'.,( 9~~. r '?n7/ ..... Visibility 11/',81" Conditions fjn!~ . "'USKY OllNPR ()PERATIONS, Ie .;. Anchorage, Alaska DAilY DRilLING REPORT DATE /:l /;Jo/ 79 td/f¿A;dA ¿p.v~ , TIME ø~()O PRESENT OPERATION A/D Þ I dAti MI.;! DEPTH FOOTAGE /J DRILLED 24 HRS. ~P9'~ v~ SETTING DEPTH FISHING WELL NAME & NO. DAYS SINCE SPUDDING LAST CASING SIZE TIME: DRLG TRIP LOGGING COND MUD CIRC RIG MAIN MISC SURVEY WOC REAMING MUD WT VIS WILl cc 01 L % SAND % SOLIDS % CL2 SPM LINER SIZE 'I YP PUMP PRESS pH PV GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: M¿kN. -t7e~A / (hours) 12/ ,J'/~r A/d~ j ~r¡ JI/l: . (reason) (drilling hours) REMARKS: Jhr I /c ;"9 ~ 4/~;,.. "¿'¿-,f ~.h ~Æ"n-? ~d"W; .~/./lP',n/ áP4// dV/ 4vo/ /Ø ~~ At: # ~~ q ~ //Dt/J d;..s,,/ I PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE I I . I PUMP #2: STROKES I PRESSURE I , DIRECTIONAL SURVEYS: I I Distance from Depth Angle Direction " TVD Coordinates I Surface Locn. BIT INFORMATION: Weight Rotary RPM Serial Number Type & Jet Size On Off Footage Hrs. Cond. Bit No. Size Make ~ DRILLING ASSEMBLY: Type SHOCK SUBS Size ' Ser No Cum Hrs Type DRILLING JARS Size Ser No Curri Hrs '" GEOLOGICAL INFORMATION: .t'. ,~. , MUD COST Daily Cumulative ~,,'~~;:: 'GROSS WELL cost Daily Cumulative Used FUEL "",v 'i;n~¡,'ÓnHand 't&~·/7 / PEOPLE ON LOCÀTIb'N: ¥6' ..,':t ,0 ~ ,;.~., WEATHER: -JÝO Temperature if~- Wind ~o "71./ Visibility a£',~ _ Conditions '; C""", Otter No. Daily Hours Flown ITI!-n .HUSKY OIL NP~ OPERAilONS, IN. . Anchorage, Alaska DAilY DRilliNG REPORT I~ / /q/7t:l WELLNAME&NO. ~~~#~ · M. I PRESENT OPERATION ~' 4PIIy 3 DATE . TIME éJ600 DEPTH FOOTAGE ¿RILLED 24 HRS. rn 1'-1 II /~ SETTING DEPTH DA YS SINCE SPUDDING LAST CASING SIZE TIME: DRLG TRIP LOGGING COND MUD FISHING CIRC RIG MAIN MISC SURVEY WOC MUD WT VIS W/L ccOIL % SAND '. r pH PV YP PUMP PRESS GALS PER MIN ANNULAR VELOCITY DOWN TIME: (hours) (reason) REAMING % SOLIDS % CL2 SPM LINER SIZE JET VELOCITY (drilling hours) h1ec4. ~14J~ ¿'O/~;-, 6;1 ,:v O~i· ,f)pds. ¡;¡O"r~,.\941ItJN æ/ ~~N.i- ~~. ~IIS/ ~ ~"J 41/~.W~;A/ 4., u,ø HA/cI ¿¡()I"¡d~ ~ jt?;lv¡C;'r~ eYecJ;'Nd é¿'c.. Sy~ ~~ "'l.J REMARKS: I I ¿ 9.;/,. /(g¿" /0, ð.û ~ÇiX/ J9A/cI nzvð PUMPS. REDUCED RATES. PUMP #1:: STROKES PRESSURE PUMP #2:. STROKES PRESSURE DI RECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Seíiål Number Type & Jet Size On Off Footage Hrs. Cond. DRILLING ASSEMBLY: ;¡·!f':'",.:i Type SHOCK SUBS: '. Size Ser Nå Cum Hrs - . Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative .. GROSS WELL COST j",»',,;' !<,:~Daily Cumulative ji';, FUEL Used On H~nd WEATHER: - /ò Temperature # >'/ : 1.:lA-- Wind ?~' ~ Visibility 1iJ.ð.ð" ð,~- Conditions ,,' Otter No. Daily Hours Flown [tI!~ .USKXOliJ,. NPR OPERATIÇ>NS,jNe . . Anchorage, Alaska . DAILY DRILLING REPORT I d. ) J~ iJ ?CJ ... , !" ::~~E::::R:~ION/1J'}(Cr;t: ;( /Ik. L DATE TIME o fboo DAYS SINCE SPUDDING LAST CASING SIZE DEPTH FOOTAGE ¿DRILLED 24 HRS. . t¡?~~ 1/,11. . SETTING DEPTH TIME: DRLG . TRIP LOGG I NG COND MUD FISHING CIRC VIS MISC. W/L SURVEY WOC REAMING RIG MAIN MUD WT ccOIL % SAND % SOLIDS % CL2 pH PV I, I, I: '¡YP I PUMP PR ESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (drilling hours) (hours) (reason) REMARKS: ~I I~ i,¡tl¡'~J7,s-, þ-'ZQc/ j",n//r' kVJ~ b,,//t!'~ ~ "A-lr'" I. r c5' kÆI·1 /l19/' '¿. c!j t/ //'_ ~¡"4 /6" ,t;-" ß ",,0/ rtd / -r '" N~. ...T.y oS' /,,///..... 9' ,f /, .,..... /1~"'" d IV <Ý .¡¿ I I/MN. h;"e~ -7-~49~ 1'6,,~r. /??t/t,AR ~D kc. ~ ð'4c:/c ¿V/ Q?vd /~r/ /?~:cI ~(J~~ f/4-/~¥ ~/ /4A//r: Ii . PUMPS. REDUCED RATES. PUMP#l:¡; STROKES Ii PUMP #2:11 STROKES PRESSURE PRESSURE DIRECTIONAL SURVEYS: Depth Angle ¡ Direction , , I TVD Coordinates Distance from Surface Locn. BIT INFORMATION: Weight Rotary RPM Bit No. Size Make Serial Number Type & Jet Size On Off . Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative GROSS WELL COST· Daily Cumulative FUEL Used On Hand WEATHER: - ,;:l/. Temperature /ø?k' Wind ./Í; Visibility I d ~ 'S-C. PEOPLE ON LOCATION: '/7 Conditions Daily H~urs Flown ,1.1' 16:~ h /11ð~,. Otter No. '~~AJ .t' r;' . . .'..USI~Y p',IL NPR OPERATlcpN~;. If\!. Anchorage, Alaska ," '.~' .,) ""J ì 1"" ITb,[ '" ~FC' ~ --,~ ; :~. .~~ "'0" .,.~ DAILY DRILLING REPORT DATE /2 );6179 . WELL NAME & NO. WALk~PFt · ' /Lb, J PRESENT OPERATION p¡¿~P~A:)G- 70 TIM E tJ6ct::> DEPTH !FOOTAGE. DRILLED 24 HRS. SbD Æ~ 3) DAYS SINCE SPUDDING LAST CASING SIZE : SETTING DEPTH TIME: DRLG TRIP LOGGING COND MUD F ISHII'JG CIIIC RIG MAIN MISC SURVEY WOC REAhílf'JG MU D WT VIS W/L cc 01 L % SAND __')~ SOLlD~; % CLz PUMP PR ESS sr[,', LlNE~; SIZE pH PV YF GALS PER MIN ANNULAR VELOCITY ,lET VELOC -,: Dowr'~ Tli\i~ P'_.__._.__.+,._~---_._._.- ..._.____________ REMARKS /IJ::J¿ cd ~. "Ie ø~~ w).J 4~ ~ i1 ~ C1'~. fJ.dt/J h ~1J )§!: CAr 7i~ .t-a+:; ¥. 4~ ~ ~ tþ¡) l:i:;ül nt./" w;..;J) #~uJtdJ.~ &vv ~ A J/D. Û ,-C¡ Wf) ~ '.t1.'JJ; éh0 ~fi~-j)~ ~D AlCJ.b k~. ~,~ ~¿ ~ ¡¡}dtcy;ct D~ ~.. ~1 ~ J cr' .1øc.~ Q tLldio/M'o PUMPS, REDUCED RATES. PW/P #1: STROKES i PR ESSU r; i:. PUMP =#2: $TROKES; PRFSSURE' DI RECTlm~AL SURVEY' Deoth AnC!é' Direction' TVD Coordln,,:cs Distance from Surface Locn. BIT INFORMATIOI'J: Wei:,h', Rotary RP:, Seriôl IdrnL" Typl' (:< jet Si20 On LI;¡ t-CC'¡, , , rHS. Condo E: ¡; I¿::.:. Si?' ¡VJ,,::<:: ----"- - DRILLlf'-lG ASSEi\íSL" ~~"---_. Tyo: SHOCK SUE' Sizc Ser r\!é) Cum Hr~ Type Dr.ILLlh;Cì JÞ.:'_ Siz·. SP.: II!:, Cum HI's JIu4¡ 'N EM Z 3 , AIJC '2.3 "'" r-c91Ó Jkr' )) ,; L/ /11J,;;t'! 7 2- "" )6.S~ ~ GEOLOGICAL INFORMATION: MUD COST [)..~¡¡\' Curdulzql\':: GROSSWELL COST D:'¡ly Cumulative F U l::l U"j H~¡nd --------- -----. WEATHER: -I{)~ -I emp(!riJ1Ure /:lie ffi,.þs VisliJílíly J~ PEOPLE or~ LOCATIC'.: ¿).b VVlnd Conditions Otter No. &5'IJ Daily Hours Flown 3,,) '~.~$/~ ," \ 1 ~ ,.USK\' PkL,NPR QPERATIONS, INC. Anchorasc, AI3ska r~-·~, r "" !" ~- -;-,~:-'J & t .. \.., -. L -~__ ~ }; L..:___ ___.. DAILY DRILLING REPORT DATE /2- liS )79 , , U) fil--A-r P A TIME tJ 6£12 WELL NAME & NO, AJ~t / DEPTH FOOT¡\(;E Dí;ILLC[J 24 HRS, PRESENT OPERATION DAYS SINCE SPUDDING LAST CASING SIZE SETTIi'JG DEPTH_ TIME: DRLG TRIP LOGGING COND MUD__ FISHliJG CI,;C__ RIG MAIN MISC SURVEY WOC RE,l\[vlli'JG MUD WT VIS __ vV/L ceDI L % SAr~D % SOLIDS CLz pH PV YP PUMP PR ESS Sf';'¡ LlI'!EC ~~!ZE GJ\LS PER i'v1tN ANNULÞ.R VELOCITY J [T \' E L C~:> -- DOWi\~ TIME: (!ir,:',") (ft~a.';{); I' ..---......-- ------------ i ~, _ ,'" i,,'! .!,: REMARKS sW -4:J æD· flt¡.. ~ ,fb,b ~-! J-J- AL44 ¡yJ ~ :túd kP!, ø&od!;;J/ ~ -/;;: . ~1- k4~-#~ ~, (tAJND S'oIE '60 ~S / 05 0), ~.¡¿j) 70/ U:-; ~ ~. ~/ P 60 W ;L7ð;L~' ~I ~60-71j,.~ 1- () /J r-- J ~ J J /) . .1/ ¡J I. /; ) _ . _ /) ¿.,' . ! W ~ A:/~" WM.W ~ NW,-!f;J...,..:f()1') ~ a"J/ "t6k~f9-,U, ~ fN ~ fJ~ æ..J). ~/ ~ uJ-~ ¿~/:{· ¿}¡V ~1j) -! Ar.!"), ,I:-, w-dI. ~ i PUMPS. REDUCED RATES. purvw -1r1: STROKES PRESSUi,[ PUMP :#2: STROKES PRESSURE DIRECTtOW\L SUF\V[YS: Derth J\nn1e Oirecticn TVD Coordin,YLLS D ¡stance horn Surfece Loon. C IT I f\j FORr\i~¡\T¡ or'.~: \;V:;;~;;'il Rotarv RPiii Serial Number Tvpe & Jet Sizc: On Cif r-- C.~!l~·_" ~ ' . ': Cc:Jd. Lit f'!o. Size í,/i~:: ¡,e _.---,.. - ,'.. 'I I' , ',C,c-¡:, ,,^''' ""~L I~ ,-I"'L" "'.' r.vd~"'c.,L1. ¿.. . ~ . ,/ t; ÆA.u.2.__ ~u~_~.~ ~3 . .J.b<$~~ ~ ~\) ..I l'O()..ll11r 2 )~~/J/)lKZ ~ r ~SJ= ç / ..._~---- TYPE SHOCK sues Sizp Ser ~40 Cum HI's Type DRI LLli\!C; J¿'.F<~ Size S:'l ¡·lo Cum HI's GEOLOGICAL INFORMATION: MUD COST U"L.. CUliwi:'l¡"c: GROSS WELL COST D:;iIV Ctmlul:diVL FUl:l U:,.I I,,' r;,:¡¡¡¡: -----..----.--. --'--- WEATHEfC -5 ólO 61D .~!" .3 \Vind Visibility ,... ,) J. ,. . J) r- ~).~.A / l. ..:. PEOi'LE 0;,; LUCf\TI r ::) J-.m~r~- Daily Hours Flown-2-, 5 5:3!'k ,Ii; )~ Tel1lpcr0llHC Otter No. 'B5IJ .~~ . . FIGURE 54 ..-' ,.:..,..,'".,.;.-..' ,~. :tlifk2;; .~<. ~L ..ðW'~1""' II 1(; ;'fl~/r ;._·ISOPACH AND LITHOFACIES MAP.' J-1. '~';'..,,,;,,. '~,-- .... - .., . ~ "- ~:. .' ......"':-,_., . ...:' ~~-' '. .'- -~..-' : ;~.:: ;. . '.'. ";-. ~,;.' -, .,." ;;...., ;.':.'-"-';:-'-.: -. .';.'·_'-.'h. íÔO-11Zf'( Atigaru Point71 750 229 <1/16 toD-~ South Barrow 3 748 228 n.d.* ,ó()-o3~ ~South Barrow 13 187 51 1/8.4 It)(> -01.{ 0 South Barrow 17 503 153 1/3.2 - Cape Halkett 1 178 54. <1/16 toÞ-töl JOb-cH3 West Dease 1 431 131.. 1/8 11>(J-",. Drew- Poi nt 1 11 22 1/16 100-/00 West Fi sh Creek 1 252 71 <1/16 IOU -103 South Harrison Bay 1 667 203 <1/16 ioo-tí3l.ø Iko Bay 1 643 196 1/3.9' 1()(J"T900 Ikpikpuk 1 S80 171 1/16 IOO-ffl In.i got 1 150 46 <1/16 "X>-I tt'(J North Inigok 1 136 41 1/11.4 100 45"5- Kugrua 1 616 188 <1/16 ,OO-lsr. Kuyanak 1 587 179 1/11.2 t UCJ-/~ Lisburne 1 .(1) 100 -15"q South Meade 1 714 218 1/7 I()(;)--~ Peard·I·- 205 63 <1/16 100 -/"3 Simpson 1 520 159 <1/16 IOt>-~1 East Simpson 1 282 86 1/16 ,DO~ East Simpson 2 87 27 1/8 lOb -(~ South Simpson 1 814 248 <1/16 r 100 -lð;¡ East Teshekpuk 1 1.038 316 <1/16 lóO-JCtS- Topagoruk 1 782 238 1/16 ,Ob~ Tulageak 1 812 248 1/9.1 IOO-';)~5" TURa 1 i k 1 140 43 <1/16 ,oo-o'tdWa1akpa 1 640 195 1/1.7 'O()-óq~Wa1-akpa 2 613 187 1.17.7 *n.d~. not detenm1ned. Unit J-l. which contains the reservoir "Barrow sandstone" in the Barrow area. lies unconfonaably on TR-3 and is restricted to the northern part.of the NPRA. J-1 is Early-Middle(?) Jurassic and coincides with foraminiferal zones F-17 and F-18 (Anderson. Warren. and Associates, 1974-1979). .. The thickness i of J-l is related to its truncation by the overlying aid-Jurassic and basal -Pebble Shale" unconfonDities. The thickest section penetrated is 1.038 ft (316 .) thick at East Teshekpuk 1; this section extends to the west and parallels the Barrow Arch. Northward. toward the Barrow High and the Barrow Arch. unit J-1 is progressively truncated by the basal -Pebble Shale- unconfonaity. In the eastern half of the RA, the lIid-Jurassic unconfonDity deeply truncates J-1 toward the southelst; J-l thickness ranges from 580 ft (177 m) at Ikpikpuk 1to 136 ft -,(42 II) :at North Inigot 1.. . .{;' ~;,..' 1nthe western half of the Reserve. trUncation by the bisal "Pebble Shale- unconformity' is more gradual. and 140 ft (43 m) of J-1 is present at Tunalik·il. .'.~' The·~~miél:..Ju.rass1c unconformity probably truncates J-l .' .c..letel~.:.in. aneast-west'direction across the middle of the HPRA. . . '<'-_. _~_-< .--:~~_'''_'~--'":'_'~':.-1-:_- ~,:;-~ .::,'+: -'-;:--.-: ~ ~--+:~,~_-::".,~~,:.,:,.?,.:.{:._~ ..' ~_~ ~~_::~..__, ~: . __. ....:. .' . '-. . :_-~ '~' _ _ .. _ _ ,_ __ .... .' ~ . '';--'¿,\ .:~, ';-'7: ,·.c=~--"U"fft "~1 ~¿ons-tstsiif-ëié'ftQHi"-.pos1tect- ·sha-le-üfllts-thä~·coãt'seft--,úpWl"d~· . .... into:s1ltstone or sandstone. The only econCll1cll1y illlportlnt sandstone in ,J-1 is the -Barrow sandstone." The unit becomes increasingly arg111aceous toward the south. away frOll the Barrow area. At South Meade 1.. I sand-shlle ratio of. 1 to 7 probably denotes the southern "lIit of any _ potential reservoir rock in J-l. ~~'~_~':~~~~:'':::~~~''.~'= .=::." ,_-::~-..~~' .....=~. _ _..;~,:,~~' -::=. ... c,.__~~_~.~"=~.-.,~.=;;::"':' _...:..:.~-~_~. _.., .;)f- .I I I I I ( ·····1· . .;.- .'\;:0':: dl ,-. . _·_1 [ I I I I J J J ] J .....:.:.]. ~ -~-'.- ,~=-=""'->-+----""- " """ "<','.lGURE So . ~,,~,: .',' ':-'. ''-~-' '" '- ~ .', ..,...:.... ',., ;;¡'i.!it!~t2,'cs&:~~ llJJQ,-iCIES~ "-36 .~~'. ....,:;, - .- '.c,.'( :.-' :'. .";:',~ '__: '::~';-"',,",_ . . : '-. ":': "";-~"-'k~7:;o-~- ~ .>~" " .'. :~t'·?:·;··l:::·:.. S'~~¿¿r" S..s. 'I- 014, ',' .-'.::., " '" , , ~li1~~~!;;~.... " i".~.'eTht IC,lclJetSeSr's' """";'-"10 " ~ Sand-Shale' Rauo '. .....~ '. ,'" ,;." i""-1&¡ At~' . ' . ", '..' '".,.' '6ö-oa$' Soul:':;.~~t3{;,\f;'~Cgf'i" 29 . ,~~ l::::hh ::;:::~/{ ":ti! It . I."_1bi¡ . eo". Ho1tett'I.· ,BD. 24 . 1""-,,. Ho.t lie... 'ì ';' e:.-: . . :'1.. 131< fO ", '·~'l';t ~ PoI't·"···Jo"'(''',i;ISI,t;;" 46" ~F"""'; ~V' ShCrtot;lij lJ:} 32" ,·~¡ij\f:il:::'~~;;~H¡ji~u[·;117: I",,-"i'!, 10I9O/c I', . G', ;SI !', "'16., . 16(j,.1671101'th "'90kl 'f4 13 1 6<.> -~- ru9,... I, 93 28 160.,(¡(; A9·..k I 132 40 IOb_/<{c¡ LiSburne 1 , 132 40 ',,<>',,,,, South "do I (1) Ie", -;¡", ,..", I 122 ,",,- <t3 SI..,.....I.. 21 & ""'-"'" East SI..,...... I 116 ''''-:><8 Ea.t SI..,..... 2 ISl ICo-IC ? South StllÞSon 1 154 10()~/6';l East 1eShekpUk 1 143 loc,-l"iS-rOÞa90rUk I 129 IOC ~o'f;. 1û 1 "geak I 150 106-J:¡$'T"'''k I 111 160«(~ lialakþ, I 88 IOO-ö'(1Ii",kþ, 2 126 14} lr..s-,œ, S"CI". eohlll. Areo Itkillik River 1 3.4 1.8 >118 !. 1.4 l.6 1.8 3.1L >8 1/1.2 3.1 1.6 (118 1/5.2 2 4.8 1.2,> 1.8 2.1 2.3 3.0 2. 6?1' Ill.3 1.1 2.0 (l/8 2·86 2.3 37 66 35 48 4} 44 39 46 36 21 38 45 46 74 14 23 n.d.... (1/8 ....,.; '- ".:;:,. ":. ~:;,,\;.' ," . .. nOt dete~in . In the nOrthern Sand.t.... 10 ""rt Of tho IiP1IA f.lrlt l to 36 ft '(11 : "'t ''''90. I. thl~k.... f~-36 ....t.,.. tire S.9 Rlv.. !%.t 'outh of ~ ':'::~f r "h C....k I. "'thOll /,/.6 t~t, (66 .) .t Peal'!l I · South "..... th · to tho Sa.,.." HI h Cko.t do..l-.n 1IOrt1re", half of tire ~:e'.'" "'d Pl'Ohabl¡o g I; 10. "'t thl.. t....Ni .of'th Who... It 0 I ~. I. tho Sa....... ,......t ""¡o i. tho """'1. Shal.' .. Ip. tho Sa.,.." HIgh. E........ ",-36 thl.. t....,.., tire 'P/Ioa,.. to thICk:":O"',~ tl'Unc.tes "_36t o~ lie... ."'ot. tho ba..1 tlhether trunCation 0,. OIr.on~,rd the nOrth-nOrthe~St ~rdDe.fse Inlet. TR..3b ' Ip 0Ccu,... ... t I. unc.rt'i. Unit TR..3b Is th . Resor.e The · CI.....t· st"tI9~ h tho ./IorÏ¡,.", ....,.tGo" lithofacIes :t t'c "'t dMHOd to date ... the COlISI.tl.g o:art of tho IiP1IA ....... It :: Sag ill... I. "'st"ct.., to !.nc....·,ngl¡o . ';I~ ':,:.. ,Of 0·.'l'PPI'9 b:.;"eot~lt. 'eM Þl'Obably' '«-J!> C...·,.t. of)1 ."'. tho ....t Ind", 'CIOthc'" ., he_it ..c.... :i,".Odst""". ., rfitOri ~t...., lnd_ec.Iro,.._ rOCI' r. tile Sa....... ..... . '~}.~~!I!~;E:: r:=rt~I::~:::::iC~:::¡o 'tho'!ovtIrooest." t" o,..,,'r';"ll I. tile ""I'th to ~ ~I't_.t.,." iIPRA. 9Oo<I""d do.. I.,... t 0 lit· 1 to tho"";'" ..,." "d leo,,,,,. I to ~~:r£~:~~0~:~~~â1~! :t~:i~~:~~~~=~ 0; . ,..,. " 'c ~" ,.... -'C..'="~'~" . .,.., ::"'-~~;".~......; .. ~. '-'.. i+ + i .....--- - -- :... - _ ..iÏ»... - - ------ fUll ------ ~, ------- - ~--= --- ------:==::-=-~ ! ; .- .... .... .... ....... ',J .... I. .'fI.". --+- . \ ~... \ .... ·...1 . k : '. l-=l " T~-, -- IJ ~"'''f'' t \ .c.-_ J,., -U'" -!·..·~1_ i i >-:I-J it- .~. I . .. / i I . + + CHUKCHI SEA WAINW. - .. + .oN! + ~ ~'"t!:: :::::.~~.:~:~ '<IG IN WEST BASED ON SEISMIC "PH Ie INTERPRETATION. J...5-c.~ ~ Ll'ther f-~<:..¡~-s I?ctp T~ -3b C C_DPlt,'t../).,'s S'ct.j J? ¡...e.~ Ss.) Te-17·(·'h.. k.~_h F;j" rt-I (lVo. ..~oo ) F"~.. .ÇO R~i: 19"il :¿ nGU~E 71 . . i , I POTENTIAL RESERVOIR AND AVERAGE POROSITY MAP PF SAG RIVER SANDSTONE I I --,-~------_._.,_._._.- .-.- ...- ....-- Well ,Thickness Average Porosity I Feet Meters (Percent) I 106..,~ ;~;garu Point 1 ------------- -- - ---- 90 27 16 100-'0' 30 9 15 Cape Halkett 1 100-0<{3 !st Dease 1 83 25 18 IO()-I~t . rew Poi nt 1 85 26 15 /fJV-1i:JJ st Fi sh Creek 1 36 H 12 IDO -/()"3 South Harri son Bay 1 53 16 15 100-:J00 Ikpi kpuk 1 31 9 7.3 IOC>-I~-Kugrua 1 107 33 9.6 (OO-I~ Kuyanak 1 107 33 16 /60-1SV South Meade 1 66 20 14 106-00<. Peard 1 135 41 8.5 100-1(,3 Simpson 1 105 32 18 /ð()-dol East Simpson 1 141 43 22 lð()-~3 East Simpson 2 154 47 18 IOO-i"9~ South Simpson 1 143 44 17 IOO-tod. East Teshekpuk 1 87 27 10 /ðó-~Topagoruk 1 89 27 14 IOO-o#f;.Tulageak 1 75 23 18 IO()-df; Wa 1 akpa 1 61 19 18 /ðO-ðt'f'Wa 1 akpa 2 80 24 16 1føS"-63( Si ncl ai r Col vill e 1 43 13 19 The Sag River Sandstone is the sandstone lithofacies of the TR-3b parastratigraphic unit. The rocks are Late Triassic to Early Jurassic and are ,restricted to the northern half of the Reserve. The Sag River Sandstone is a sheetlike sand body that probably consists of a series of overlapping bar5. The lithology is typically light-greenish-gray glauconitic cal careous sandstone. The Sag Ri ver Sandstone becomes i ncreas i ngly s11 ty toward the south and west. At Ini gok 1 and Tunalik 1, laterally equivalent siltstone and shales are present. The Sag River Sandstone also grades into equivalent calcareous and glauconitic siltstones, shales, and silty sandstones on the Barrow High. Porosity within the unit is very good in wells drilled on the Reserve. The lowest porosity, 7.3 percent, was at Ikpikpuk _1~~-.the-.l1t9-h_e_sJ~p-øsº~Hy:~2t_~~rcent,was . in EastSimps.on J. Poros i ties above 16 pe rcent we rerecéi,.-dë<r-rn'ãTrweTTS--,ntfteu northwestern NPRA. A second area of good poros i ty development is over the Fi sh Creek Platform northward to where the unit is truncated by the basal "Pebble Shale" unconformity. There were several minor oil shows in the Sag River Sandstone at East Simpson 1 and East Simpson 2. " I . ·.~4j1l1t::~::;1 '2.14 ~. . so ~. 'N~' r'ot't;ij':>.·... BOTTi Fï ~. 71 ....:-¡ N. ..;: 1: . . .....'~.., 0" . ..~ ...;., ." . ...... . U .::::~::*~ "PE OF S~ RI~ I .j¡'" ....:... ....ÌlP 50 ...... :. :..18 ::::;:::::". ¡ B8LE SH4L" ER TRUNC4TED ' :··r ::. ~.I ......} '., "':;:; "':~ ?{. . :<:~. ::: . ION I E UNCONFO 8y BASAL . + Iit!.¡....:.. .', KPA :.'. ... '~.'....' ...... . '. .: .' ""'TY (SEIS" r,f.:·· ':80 :'." "~' 0:0:':::-: .-~.:~ .': ,:oJ . : .' '. . IC) , + ::. :. ..::16.. .',.' .~:t . ...:. ,¡ ..... ..... ¡¡ ,!I... . 54 ;;;:'~'!!. DALTOW I I SKULL CLIFF I. .·C ..'. '''':., :: .':::::::.:: .:..::. ',' .:.... ~.,!. :.' 105 ..' . ..' . ..!'. ..... ...D!!'P. :" .....P.. . 1 ' N R I.;····:..· ;..I:¡:S,:;. .. .::=-..:: '~':" ., lOT .... . .'. 18 .. ..' . 'I ~ "'~'''''5 .:.:: .:::;..S::··:::¡;:~U··: ..... ~ .. T FOIl..., TOp OF SAG " : .....;. . :.·I:~::-: :': ..... '. .... ;" 8 '. . .. :::~::: 141;': - '''".,... .:.... . . ...... :::~::.:.:...:. ::. '::. ::: ::::..... "N P. "p . 1'.,..A¡ I 1 .' . .......:.. .... ..... .'. '.' .:. .' I.. .... 2' .... ,15. ..........¡;=ti"'........ '.' . ." .' " EB8LE S , --' "- 1 .. . . .. ..··1:::,: ;;:?~H:::¡f:¡: '.. ...~: .,~:~.: <~;" .. :~'" ..$=' ':':':"~' . ~~it:'!... ". ........:..::::;{;~~;;::::;:::~:::.: ::: . :::~~7~:..:::::~·:::...· ;;;;..::~ '. . .' O.~LII Y: . . HALE õ;I¡........~ ~... .:~t .':;:'.;.¡' ..~.~.. ......... ..... 11' . r.;. '"''':::It::;'::~':::F';''''' . . 15," , ,/'W" ~~ ....'1 UIIO . ':.{:{ -:. :;::':::,-:. :":::" ..': .....: .:::.: :::::::>::.:;~,~ .:... :oJ . : .~. -:::::::::.:.'.. .... ..:. . ':., .' :.::.: .::::;:;:::: ::::·::.:::>jtj:::~; ;:::::~~r.é~;~¡~;:::...:::::;~::::::::'O.~:;~:~:~:::: .. ~'.;; '. .'-:. . :.. .~.. ;:' .... '::"::':~~ :: /1' ~ J113i .:...-::. '.::.: '~"" . ..;...:-;.:....;.:~".:.:.:::::...~:j:.:.:...:.........;...:.:iiIij. ..:.:.:.:.::j¡.. .:...t~... ":':':':':':':':':':~::':':':':':':':" '.,~.~'~ _. u "~'.."~ ~<:::::8~:,=,' ). 'WR .'" ~x .... ...... .... . ':.: ::.. '.': ::::',·;.:: tl.,:",.. :........ ;".::':"':-:';"':'. ". ....... ....:.:.,. .... J~::.:.:. .:.::.:' ......."" :." .......:..: .:. ::.::;:;:::::::;::::::....,.;.:~:::...:...,¡;;:;;¿.::::::::::. .... . '.w.~ . "'~~;:?:::-;-';:~ :~;", ~GHT .085 ....... .' .~i-:.I:..~. ........ ~........ ..... . ,. ..~....... . :':~"':"'T.':' .' . .' ................ ......... ....;.;.;-;.,,~:~:.:~... ..., '".,:.):.;.. . ..~.....~.....~. . . . .. .' "". ..... ..... ..... .. ..... ....... . ~ ........... """':-:.:........ . ............. ............................... ~ .:..:oúT" .' .... .."" ··T'·· PT I ~~!,: :::::;;" .. . ........ 1:;';' . ............. TDP.OOIIUi 1 .... .........:.:.... ....... ··························;ji ~,LS~."~. .:). - . í '_L'~u~'!~.·~ ...... <-:'....:...::x;:,:':::::·.~:¡·Mg~[:~..·<I·~:·:::,::~~è~:/]I'::.:., Q" ···~;:~~~K·' . ......·:·:.:t'····.TJ~~''.::*·:.. .~.~ lï!··:.:·~~;:J~· I ~ u, T =^-"IOT ......... ·r.·..·.....· '~~·~!'!'!··.·;·.14,~.· ...... .14 ....... ;;:-. "-' ~~.... R. .....;i ..:§::~ ., ........~ ~.;. ·1" .' ................ .... _: . '.' .'. . '.': ... .......... ,...... .."", . . --....~...' - " "IOO...~09~ .... ..... .... '. il)~: :·::::·":··I~":·~ .:.:..... :.' " -"" - .:.;~.¡:.:. ....«~. .~:._...yj L~,f ~ I .. '.' : r,,:r:;:;;;:;:;; ;\::::;:i: .::':.:....: ::..:... ........ .. rt:: --:r IK '::;;i::::: :::':.., . ..:-::::;.; "J~. :;;;:;':::." . "'- ~/ J~ I 't-..~~·r '",11 E: ' :I \' ~!'31' "'U ..:....;;:J:.;:::..;:.::;;::;;.:::::::;.:::::...... ". t1 fð: ~ ~ T' r-....L,..ói Jri'v - '.. __.0 :J'''' ,~073'· ~::::.:.~~~",.::. - ~ . ~.! ~~ T~ ......c ...~(.............-..:.J . ~ "l~J;rN.R. ._ ~- "- ~ .' I ~ ___ . '::::; ').".. T . Iõ. ~ ~ lit ... __ ;;r I .-... N. .....'. ....... ,~.... , I )' '~'-Z; , I ,.J ......... - .-~ -N.P.y ....0 ~ \~~t ~ ~--L,~·t~'~::r~,....,. ~_._~;; } ~ ~ -- 1-' ~~¡ r ~ j) -,~O;;;'~I" I I ~ ,i ¡ \ ~ I'. ~~ ~~ )'" ~ .1("'.. ....M. :: / ........ .... ~~ ... I I i -L I o:;:¡/ . ._-.. :;" ! r '.'-::;.r'" -ç-, ¡' -r ....... MUO[ 1 r·· 1 «...1'''' . :¡ r'i 7 'I c·\ .1.-' ('5. ,{ . ... L I I r I 1.._....1 '-L !, ~N.R.·, r1J.(:>1 ~ " :; YN.P. ~ rT \\ ...Å'AOl.~ . '--r r- I '7',-' 17' . Y I \ .Ie! " . ....~ ~ T!!·R. " '........ ,. I I . ) S I \ I '( ,- . ! \ ¡ ! '. C>I- ~ I') I 1\ \:- , I. "'", , f1ou:,~~'. 'l,¿ ~. ~~ _..... 1 ;.J f~: :£ I, i I ~., ou~~~. I ""- I~ ~ ) \ .",.. . ì .s L ) I '\~ I i: ~ j )..sf ~N.Rr a l.1....0lUK:.i"~ .... . 'r-/ ..." '.m.\.. .. . ... .. : I) . N. R. .. I ./' :- r··?· . 1; ,'-- .. ...., ....- 1·-;-'.... _. . ..r1 } ...., 1 . ~ (, C "JLI, 1 J -: i 1/ ., : !J' t I""" J J f II! ,/ t f- .r""-- --...... ' r-t--- .I r J' < , .J 'J ,....,..J LAK~ I ;.'11 ...... . ., Ii.. -t ~v -"--./! ~ IC Y N.R. I 1_ , I) "....- ! ,....' ~ I""-~) ~ 'I '.' . '1IM,IATI!"~p ~. ill "'- lA./ J. ~TI.Å.I~ ' I ,....j.( "- f-- ,TITAUlK I ~wr:rR ØI,EEJ( I! ".._ . [NJ . ~ LE U.I! ,. i. _I) I I~ -ö-','".\,.:¡ "..... . . I IE,,! -~E.UIII.N - "If ..,. 'I. .... "...... ft. '.I ; ALAMÀ ~ I I ,....N·- , ... I". -- ........ ....... ."..... I"... "..... ',lFRO ,... \ 1 \ 1.: N.Il;.! IleCULLUCIt~_·~ltL I · . I r r I I 1 ¡I.. I .!. E.UlllAT I! I I . . ~'- j Ii.!...... ~ ~ '.rR',: t-!~ ' i. ' 1'-'---,..:./ "-- \ oi"t~..,dI~.' I ..{.:'...\..._~ ..,. ~ ' · ! .. I I : I ~ ....- " \, i \ ( . ' ~'~'--4---- " . . _ -.----,-. ~.A ..-- \ 8'NClMt ~, 1 ' i ! '-". "-<-1 ~ ~ T 1 KNtF[1LA1IE ì ~ ~11i.T¡L. qaT' , ,.¿. ! =t;" AWUN.I""' --..-. I ~N.Rï :i I ' ; '.. i-.---t---t--. i ~'T. fß"... n I ~.ø ~ _'-"~' ! ....... ...... ...." ¡...... l- I· T, I ~ 'e1Jll 1 ".,~ ~ .~r.;r ..._ '-- ..~.. I ~ 1 '-r ........l..~..... .«õ~ LJ I : Î 17 I ty""l:..-:"'~~..... -'C'L.: ...... T· M~ \"I! _..f¢.i¡ij.-h- I t'ø-' . ~f ....- ,.., _I .... . .. a- ~~g: ~ ~" ";.....~ ._-~ ,W: '- -.J ~ -+ ~...ÞL:J - '""" I J ,...,.,J.... - ~~ 'TExacO" -. V....._ J \~ , ~~,,- ;:(1 ( ! I¿=" ~f~~:-,' /1' r'JL-- H UKCHI SEA + + + + I I I R>...Je)?i-j~.L1 J?@....s~e.,..voJ,.. 9- Ave.'-~e, lðroo;}"'IrJ /'1qp of C" p. ~c~!f {)/Yer S-s: SA TR- 3b ONLAPS lþ.· I BARROW HIGH In· 152. T .,.- T~';L Tech 1-, ~i/ I?erol"i- (K'ø.. 'íl :<"00) , 19if1Z IS'· . ..; -. ' . -, . -,,~,' -' ,. . "Thfcfcnesš"(\ Feet, Meters Sand-Shal é':~ c1âsti c" . Ratfo' >',Ratl0 .. ' . . 'jøó..Jofi.. At i garu:,lOi nt 1,., IOb~ South Bârrow 3 q 106-/01 Cape,Halkett 1 IDó-ao~.J. W. Dalton 1 106-cÆ3·-cW., Dease 1 loó-/'71{ Drew Point 1 IO()-IOO West, Fish Creek 1 1000/~f,u W. T.- Foran 1 __ loö-/o3 South Harrison Bay 1 100- 03(" Iko ·Bay 1 (O() -;)t:P Ikpikpuk 1 IOO- ~ Inlgok 1 JDO-IOft North Ini gok 1 100 -tSS- Kugrua ,I 100 - tS"fc, Kuyanak 1 /oo-H7Lisburne 1 IDO-IS"'-! South Meade 1 IOD- ~"- Peard 1 100 -/(,3 Simpson 1 loo-~ol East Simpson 1 IOO-~3 East Simpson 2 IOO-f7-g. South Sfmpson 1 100-/0;;). East Teshekpuk 1 Jl!b-'''S-Topagoruk 1 IOD-o<f':l. Tulageak 1 /OD~~Tunalik 1 100 -W;J Wa 1 akpa 1 IOO-tHfJ Walakpa 2 255 165 215 139 . 67 510 231 93 284 58 480 343 152+ 372 184 250(1) 238 300 269 431 382 524 181 370 67 . 470 284 313 1~~-63t Sinclair Colville 1 324 - Areo Itkillik . River 1< ' 322' 78 50 66·" 43 . 21" 155 70 . 28 ·87 18 146 105 46+ 113 56 76 73 91 82 '131 116 160 55 113 20 143 87 95 99 99 . , "~ ~~: ~ "'>:~~_'-'~:;)~'."J~,:':...;'" 1/1.4 ... 3.1 1/1.2' .' ·0 1/1.2 0 1.2 9 <1/8 1.8 1/2.5 14 1/10 1/6 2.4 . 13.5 1/7 ~.4]j 1/6 18 n.d. n.d. <1/8 1.9 1.1 0 1.2 1/1.6 1/9.5 0 5.1 18 1/2.4 ,0 1/8.3 10 o 1/1.1 <1/8 23 <1/8 1.6 <1/8 0 1/1.3 0 1.1 5.6 2.3 8.5 2.1 7.9 n.d. n.d. n.d. n.d.· " .>-'.. . ..' *n,.d.~.~o~' detel"lDine~.. . Ce, . '.~~;:'~:{ '·:,"fe~::-·,.. ....:;..G;\,·:The.;.~TaE3~tj~n.it{ê~fritf des;' wÙ;h' the Shub 1 i k . Format ion. The ~~;g~~:,.,;:,:;:>t;:';·::'~;:f¿i~~]~~;.Yar1a·ble~thtekness';-'01 the>'un1t is assoèiated w~th the :~. .' ' ..- ·r:t"é:fpa;li~ee~ºI!I~.·fea~ur~$., of' the NPRA. In the. eastern half :.., ~,"'·ft~i~êserv"~.·- ther-maxflÌÚÏÍc-'th1c¡nesi;'of-TR~3a'-occurs-at --. ::; ;:.~~·_~:·~-;:·;f__-:,) '. __\'. - :t"--~·';'~'~;;:.:_'f, _,--:-"- - -~'::;:. _ -" -:. .- . "'l'. -----.-_~ .-. .. . n . . Ikpikpuk 1 (480 ft, or 146 m) and Inigok 1 (343 ft, or 15 m) in the Ikpikpuk Basin. East of the Dease Inlet, the basðl "Pebble Shale" unconformity truncates TR-3a. The truncation zone runs roughly east-west and is just north of J. W. Dalton 1 and W. T. Foran 1. West of Dease Inlet, the unit onlaps the Barrow High. Thicknesses of TR-3a at East Teshekpuk 1 and West Fish Creek 1 indicate thinning over the Fish Creek Platform. Thinning also is apparent on the flanks of the Meade Arch, as indicated at South Meade 1 and Kugrua 1. In the western half of the Reserve, the unit is thickest at Tunalik 1 and thins northeastward toward the Barrow High. Lithology and high ganvna-ral curve deflections within TR-3a suggest that the thinning may be due to periodic nondeposition. The TR-3a unit consists of calcareous carbonaceous shales and siltstones, silty limestones, and silty calcareous sandstones. Glauconite is a common accessory mineral in the sandstones, and thi n shell beds occur throughout the interval. Sand-shale ratios and clastic ratios indicate that tbe best sand development is in the northwestern part of the Reserve. Hi gh sand-shale rat i os at Peard 1, Wa 1 akpa -l, Wa 1 akpa 2, and Iko Bay 1 i ndi cate a source area northwest of the present shoreline. TR-3a is progressively more argillaceous toward the southeast and more calcareous toward the south. Over the Fi sh Creek Pl at form, the amount of 1 imestone present increases significantly. At South Harrison Bay 1, the unit is mostly limestone. At Lisburne 1, with no nearby control, arenaceous limestone is indicated. Apparent lithologic anoma'1i es occur at East 5i mpson 2 where the uni tis interbedded siltstone and limestone and Drew Point 1 where the high sand count may be caused by statistical variations, or may indi.cate a small barlike body flanking the Barrow High. - --- ----. - -----. / T BASED ON SEISMIC :RPRETATION. j "JI J, - IV] I.sopo--C1l 'i-LJ O1ein.1.A.I e..s- C\f TR- 3 Q.. s), ..kIrk F ,.~" A ONLAP ONTO BARROW HIGH (LOtS,) -r J 1="'" bJ Rþ,o,.¡.j- Æ··~·~· ¿ -r'e C-""CI.. Ie.-('>-f'l ,In, -r~- . . ill .dliow . , , , i , B~""OW'¡; ··..··::':...~····À (A' .r:7 '? 0) ! J 1"fi :¿ '.. III ...~:~... ~ ... ''''it 0 .....0 . ~~4~la .... ;.,'...... 30 =- Fi $_ 4- 9 . + + + + CHUKCHI SEA '"" 0 FIGURE 72 TYPE LOG OF UNCONFORMITY,BETWEEN SAG RIVER SANDSTONE ANUTI-N—GAK FORMATION--STU—TH .'j� MEADE 1. WALAKPA 1, AND WEST DEASE I This, figure shows representative sections of the Sag River Sandstone at South Meade 1, Walakpa 1, and West Dease 1. In this report, the top of the Sag River Sandstone is chosen at a prominent gamma -ray and resistivity deflection that can be recognized regionally. These sections show that the log character of the Sag River Sandstone is fairly consistent in the vicinity of the Meade Arch, while the overlying rocks are variiable. The "Barrow sandstone" and Sag River Sandstone are separated by a shale and siltstone unit. I - TETRA TECH REPORT NO. 8200 . . GENERALIZED SUBSURFACE CHART 02/80) ASSOCIATES, INC. ALASKAN NORTH SLOPE BIOSTRATIGRAPHIC CORRELATION MODIFIED FROM ANDERSON WARREN, AND IliA IYIJID ..if)%. .._~. ~UAU" ~~¡OE- IIAII., P\.EIST OCÐIE I "LID- O CENE T I "10- : ¡CEliE T ..;;.. OLlIO- ~.. CEliE II ~ I IOCIJIE Y ~: "ALIO CElli u o N o Z W U .. :> o ... u ... ... ... '"' u r! LATE ~ ~ J u Õ N o VI ILl :t f~ {(If. .::; ~ ~ !:! .. .. ... '"' :> .. 1110"'· ¡~ ...... ~... . u ¡; .. ... ¡¡ ... .l~ ~."- ..100 ...... ..... ~... z c i II: r 'KJ" ~ X I .... >-c ..- .. Zc ~> MIDDLE C,.) o N o ILl ..J ~ ~ z ~ ... .. ¡jj .. ¡¡ !! 11 DEVON- IAN STAGE -; IIAUTIIICHTlAII CAII..AIIIAII SANTONIAN CONIACIAN TUftOHIAH C E NOIIANIAN ALBIAH A..TIAN N IA ....E..IAH E ~ HAUTI..IVIAH o .. VALANGIHIAH I C IURlAIlAN ITHOHI~ .1....EIII081AN OXPO..OIAN All A ONIAN IAJOCIAN AA LENIAIC TDARCIAH PLI&...IACN.AN SINE..U..IAII HE ITAllIIAII ..HUTlAN NO..IAH IIAINIAN LADI NIAN AHISIAN SPATHIAII Sill THIAH DIIIIEIIIAH G"II..ACHIAH OCHOAN GUAOALU..IAN L ~O NAIIOIAH L KAWVIAN ATOKAN "OIlIlOWAN GEIlERAUZED G"OUPS, _"ATIONS AIIO ..I..IIE... A...A I POST-'ENN. A. W. A. . MA..IT's 1'ItIt1'!.... WI 'O~ÅUI"'-"ERAL DINOI'LAGI!LLAU- "~;¡¡¡'i1tl . CYST ZONU L E S GUI.e ,... SAGAVANI...TOK ,... '-1 '-I '-1 '-4 1'-"11 ------- p-"12? ,- C ï V I L L E I B U I' ....~NCEC..EEK N. SCIf....OI.. IW.. lilt P..IIICE C"EEII ,... . _ ... _ _ -r ..YIVAII ..n. '-1- -... - IE..IEI '''.I.u.. .._.. 1_ _L .... '-T -~---~---,- '-I 1'-1115 1'-1114 '·11 IS '-1111 TOil OK ,... 1'-. .....-__ "-9 '-_ P-"'7 _...-!;.ið'" __.. ... .....__. -__ 1'·11.';..... '-11 - 1'_" 11'. ~-- 1'-" " NANUSHUII IIIOUP ~ "PIBBLE SHALE" ~ -r - - --<t!]] l KIHGAK FOllMATION rI1ÌIIlllU ~'- - G RIVER SAND STONE ?- SHUBLIK ,... ----------- i ~ . 8 I' IVISHAK ,... r -;A";I;' ;,;. ICHOOIIA ,... ~ L·.... ~ "n,.".. II &IIAIIICI AN LATI -¡,V O&AUAN ~~ - l¡f~ KIIIOI..HooK.AN I ill ![llIDIIID au:: LIMESTONE ~ ß i G B , - I II a ~ p ~ UP",.. LI..aTOllI UNI ~crlliTEüÑh' ~ - - - - - LIMESTONI LOWtA LIllY UNIT .....,...- ~-- -- InlLYAlIlAK FOR..ATION KAYAK SHALE . K EK IKTUK CIL. '-II '-13 '-14 ------- '-111 F-II '-17 F-II '-19 ------- '-20 '-II IIAMET S 20NE' 21+ U II II II U III I. I 13 II 10 9 7 . 5 ? --------- '-"10 p-MII Oßñffô~ '-1121 ------- '-1114 ......25 ....NK '-1117 A.W.... SPORE- POLLEN ZONULU P-TIO '-TII '-TII PoT 15 -------- '-T II POT .. ~------- '-T.9 --------- P-TlO 1110 Dr ...NOITI C .,ECIII' -------- '-nl ? P-TlI lINE R"LIZI IIOIlTllATI.' 'HIC UNIT I II m :æ - y p-T17 - 1ZIA I , , , , I , , , 1lIB ""1t"'11r'\~ .,. TOTAL DEPT i!.13 or ArQi Devonian? Older II te 2890 2460 N." N." 2~36 2344 N.P. N.P. 9900 9779 N.P. 9367 9250 ? N.P. 4170 7946 427 8864 290 N.R N.R. N.R. 273 N.R. N.P. N.P ~48 20102 OlrO N R NR N R N R .--+-- NR NR ~Q I Nq ___ ì _ N ~ N R NR J9 ..~ ~e2 2~88 6690 7 6 ~BO NP. NP. N.R ..y L NLss 78220 N.R N." N.P. 872 N.R N.R. N.R 0225 9630 N." N.P. 56 N.R. N.R N.R. I' 7002 1N.P. .P N.P. 7739 7120 N.P N.P. 7505 N.R. N.R. 8795 8740 N.P. N.P. 0664 N.R. N.R. 0503 7N." N.R. 4015 3950 N.P. N.P. 20335 N.R N.R. N.R. 3666 36207 N.P. N.P. 4360 4290 N.P. N.P. 5310 4950 N.P. i!.14 1!.l7 to i!.l8 Dolomile Unit 2.-16 to i!.15 N.P. N.P. N.P. N.P. L. Miss 19320 N.R. N.R. N.P. N.P. MilS. '14850 L. Mill. 114000 ãÎíó; '>.1' ~~. L.Miu. 716490 N.R N.R N.P NR N.R N.R N.R NR N.P. NP . 7390 N p. N.R. N.R N.P. N.P. N.R. N.R. N.P. N.P. N.P. N.P. 7 7460 N.P.. N.P. 110620 N.P. N.P. N.R. N.R. N.P. N.P N.P. N.P. 3510 0640 N.R. NoP. N.P. N.P. N." N.R N.P. 3760 6220 N.R N.R N.R. NR N.P N.P. N.~ N.R N.P. N.R. N.P. N.P. N.P. N.P. N.P. N.P. N.R. N.P. N.P. 3230 i!.18 10 i!.19 0460 N.R. N.P. N.P. N.P. 9160 N.P 00 N." N.R. N.P. 3480 ~740 N.R N.R N.R N.R N.P. N.P. N.P. N.R. N.P. N.R. N.P. N.P. N.P. N.P. 0440 N.P. N.R N.P. N.P. 2840 2.-20 0270 N.R. N.P. N.P. N.P. 9020 8560 8980 9160 N.P. 0950 8'00 10 N.P. 2930 ~2'5 N.R N.R N.R ?N.R N.P. N.P N.P N.R N.P N.R. N.P. N.P. N.P. N.P. 10286 N.P. N.R. N.P. N.P. 2400 i!.-21 9910 N.R. N.P. N.p. N.P 8820 N.P. 10620 8200 0720 N.P. 2480 4740 Nfl N.FI N.R 2380 N.P. NP N.P. N.R N.P. N.FI. N.P. N.P. N.P. N.P. 9930 N.P 9550 N.P. N.P. 2060 N.P. HP I H I N.P Y " I~"J~.· I;~ I ,.. ~ ,"I-~ . NP. ~.~~~ B 1p.1 ~ ~+~-+-~ N_P N.r i. NP I N_P . ! t-- N P. t N. P. I N P. i N. P. N.P. ¡ NI> I NP ~ '00 I~-~G - i 990 N P 740 m i!.-21 + F-19 10 F-20 F-18 10 F-19 F-13 F _,41F"3 10 F-14 F- F-IO F-9 F -121 F-12 to F-I F-18 F-17 F-16 F-15 F-2 F-20 F-19 9~50 9490 3610 85BO 7340 N.P. 7282 N." N.P. N.P. N.R. N.R. N.R. N.R N.R N.R. N.R. N.P. N.P. ? 71740 200 N.P. N.P. N.P. N.P 000 N.P. N.P. N.P. 730 450 N.P. NI> NI> N.P. 00 N.P. N.P. N.P. 76~·O 2820 4430 N.P. N.P. NP. N.P 60 83 7880 N.P. N.P. 7730 N.P. N.P. N.P. NP. NP N.P. !,~/ 3732 2930 00 3360 690 850 N.P. N.P. NP NP. N.P N.P. N.P. 7554 6971 6905 ? .6'956 ;; 760 2860 6740 4740 N.P. N. P. N.P.. N.P. NP. 0410 9660 iii 4800 2630 N.P 9510 N.P 7650 N.P 5000 5950 3710 N.P. 0275 9360 " 5260 3210 3330 0210 N.P. N.P. 80 N.P. N.P. II 10570 3485 100 . 160 _ ~ i 740 i 6 5160 1: 6,90 0390 830 380 00 4 0260 3520 2360 3890 2480 N.P. 006 30 50 N R N.R N.R N.R. 8570 7790 1490 2220 3400 5700 N.P. N.R N.R N.R N.P. tHO 5180 426~ 2570 NR 37 H.P. NR NR N.R. 3420 o N.R N.R 600 9970 N.P. 2760 30 NP. NP N.P 6370 N.P. N.P. 7-2'0 6940 30 .., N.P. 9'70 8930 3360 N.P N.P. N.R N.R N.R E,Cret. "0669 N.R NR N.P N.P 8730 90 8532 26 N.P. NR. N.R. N.R N.R N.P. N.P. ? ? N.P. N.P. N.P. 7460 ? 960 670 N.P. N.P. NP. N.P Carb- Perm. 78590 '0 96BO 2100 9655 N N.P.. N.P. N.P 3710 05 540 N.P. 980 N.P. 9050 7135.5 7350 5950 ?90 4810 N.P. 4250 N.P. N.P. 3363 90 N.P. N.P. N.P. N.P. 3990 30 N.P. N.P. 1 7650 6620 580 0350 0080 90 0210 J 520 F-8 3410 N.P. N.P N.P. N.P. 3340 2730 N.P 610? 25 o 3650 N.P. 2090 ?20407 2450 N.P. N.P N.P. N.P. N.P, 460 N.P N.P. 940 N.P N.P. N.P N.P. N.P. 5820 1I F-7 3080 N.P. N.P. N.P. N.P. 2940 2550 N.P. 040 2090 34'0 2890 N.P. N.P. 490 590 340 I -+ 2030 i N.P. NP NP. NP. NP 00 NP. NP 540 N.P. N.P. N.P. N.P. N.P 4490 F-6 2630 N.P. N.P N.P. N.P 2440 60 N.P 620 550 2840 2330 N.P rl.f! 560 N.P. N.P. NP N P N P N.P. N.P. N.? NP 050 N.P. NP N.P. N.P. N.P. 3040 F-5/oF-6 2300 N.P. N.P. N.P N.P 90 950 N.P 350 220 2450 2090 N.P N.P " o NP 00 N.P NP NP NP NP NP NP. 'j p 830? N.P. NP N.P N.P. NP 2320 F-5 980 N.P N.P. N.P NP 00 050 N.P 40 500 590 950 N.P N.P N.P. 80 NP lP N.P NP. N.P NP. NP N.P HP 533 N.P N.P. N.P. N.P. N.P 790 F-5 Poor Marine 530 NP N.P N.P. N.P. 10 N.P N.P N.P. N.P 010 500 N.P N.P. N.P N.P NP NP N.P NP N.P NP N.P. N.P. NP N.P. N.P. N.P 80 I F-4 NP. N.P N.P N.P N.P. N.P. 10 N.P. N.P N.P '?500 N.P N.P N.P N.P 20 N.P. NP NP N.P. N.P. N.P N.P NP N.P N.P N.P. N.P. N.P. N.P. N.P F-3 N.P. N.P N.P. N.P. N.P N.P. -J.. N.P NP N.P N.P NP N.P N.P N.P. N.P NP NP N.P. N P. NP NP. NP N.P. N.P. N.P. N.P N.P. NP. N.P. N.P. N.P. N.P F- 2 NP NP N.P. N.P NP N.P NP N.!' NP N.P N.P NP NP N.P. N~ NP N NP N NP 'j N P NP N.I' N.P N.P N.P N.P N.P. N.P N.P. N.P N.P. N.P. N.P. F- FORAMINIFERA ZONULES a MAMET'S CAR' BONIFEROUS ZONES. N P - Ii: ::;¡ a:: <t C> ~ NP - <t Z ::;¡ ~ <t N.P. *1"> ~ o a:: a:: <t aJ (J) !!! ~ o a:: a:: <t aJ (/) N.P NP. t: ~ o a:: a:: <t aJ (J) NP - t: I.<J ~ J: ~ <J - z ~ <t o ~ -j 90 N.P. - I.<J (/) <t I.<J o ~ aD - I- ?:; o a.. ~ I.<J 1š - ~ I.<J I.<J a:: <J J: (/) ¡¡: ~ N.P - Z <t a:: o IL. I- ~ NP />IP z o (/) ä: a:: <t- ~~ (/)(II N.P. - ~ (II o ~ N.P. - ¥ ::;¡ 0. ~ ii: ~ N.P. - :Ie: o C> Z NP. - ¥ o C> Z Z NP. - ~ 0. ¥ ::¡ <t ¥ Z NP - ~ <t I- ¥ ::;¡ -J o ¥ NP. - <t :::> a:: CI :::> ¥ N P. - ¥ <t Z ~ ::;¡ :.:: NP - I.<J Z a:: ::;¡ aJ (/) ...J N.? I.<J o <t I.<J ~ (/) />IP * - :.:: :J <t ~ ::;¡ o NP o a:: <t I.LJ a.. I I i NP. - I.t.J I.<J aJ <t w (/) *' - Z g 0. ~ (/) NP NP - Z o (/ 0. ~ C/1 LJ NP (\J Z o (/) 0. ~ ¡¡; LJ z o (/) 0. ~ iñ (J) N.~ NP - ~ ::;¡ a.. :.:: I.<J J: (/) ~ ¡J NP *~ ::;¡ a:: o ~ 0. g - ¥ <t I.<J CI <t ..J :::> I- N.P. N.P. :.:: ::¡ <t Z :::> I- - ~ ¥ <t ..J <t ;= N.P (\. <t 0. :.:: « ..J <t ~ N.P. "IP - Ct: W > æ >:: O:J u _I cr~ «I:: . . J-Ic 2584' J-Ib 2660' Fïj. 72 Cf'Q.rtr ) :z: Ii: '" ...,a Ca ¡!:z II)C et.... !äž 0.::) :z: Ii: ....'" eta a.: a b; Z GR §! ~ (API UNITS) !::ž 0 ...I::) WALAKPA I LLI Z ~ ~ ...I ~ ...I ...I LLI o ~ u.. ~ :5 ž ~ ... i o 0 ~ ¡}¡ ~ ~ SP (MILLIVOLTS) 200 150 RES SONIC DENSITY (OHMS M2/M) (MICROSEC'/FT.) (GMS/CC) 2.0 2000 1'0 ~o 2.0 1.0 " LOWER KINGAK" 2584' ----- - - -- ----- ----- ". ----- ----- ----- ----- ----- 90 ------ - _..- - - - J- a 2992' (\. (\- !!! I ... 2 !!! , ... TR-3b 3224' TR-30 SHUBYK 3350' 3350 '-C#~ . . WA.I c..)( f'A. · / r , I \ \ \ J \ ~ \. t I I I I , , ./ -- -- 9PJJD' -- -- " ...~ ...... ...- _;;Þ -- ...... ¿I , '~ ........---. \ I \ I , , SP~ ( 4 " \ , \ \. ~ ~ -, I , J " r 3-$ Of)' , ~ \. " ( ) t.., , .... \ _1 R -;¡- 3087~ 3:2.':<'1-' CE. /e>y pick ~". tøp o~ R b'1 1Iu.,s'rr-'j ) 1f 334>.0' I , J \ \ \ I \ ~ " } , I I I I , / ... ...._..._ _~ __u_ \ I \ I , , SP~ ( . , \ I \ " ~ , I '\ I , J " , , ~ ----==~"". { ~ (.. " ~ .... \ , ................ .'\.4....L....... -----.--.--.- --,~.. t 3VJf) , 3S{)()' c: 0 01 íf-'-~ I '-L ~ ~ í mc)/? ,. ue, -'? / .,.,r> A . /J .~ ..) .5 r"Q. , ..J I' -- ---------- . Wa,Jo.Kp"" -, 5 0-'1 R/ver~ s~ .:::>, ShubJik c- ¡ rn, . . Table 2. -- Exploration wells drilled by the Navy from 1975 through 1977 and by the USGS from FY 1978 through FY 1981 Name Cape Halkett Number 1 East Teshekpuk Number 1 South Harrison Bay Number 1 A tigaru Point Number 1 West Fish Creek Number 1 South Simpson Number 1 W. T. Foran Number 1 Drew Point Test Well Number 1 South Meade Test Well Number 1 Kugrua Test Well Number 1 Location Date Date S pudde~_Ç;9.[1~!ed 18 mi ESE of Lonely 25 mi S of Lonely 50 mi SE of Barrow 44 mi SE of Lonely 51 mi SE of Lonely 41 mi WSW of Lonely 23 mi ESE of Lonely 14 mi W of Lonely 45 mi S of Barrow 67 mi SW of Barrow North Kalikpik 37 mi SE of Test Well Number 1 Lonely Inigok Test Well Number 1 60 mi S of Lonely Tunolik Test Well 22 mi SE of Number 1 Icy Cape IkpikpUl\ Test WeU Number 1 PeaI'd Test Well Number 1 East Simpson Test Well Number 1 J . W. Dalton Test Well Number 1 Lisburn Test Well Number 1 Seabee Test Well Number 1 J ð() - <:f.I ~ Walakpa Test Well Number 1 East Simpson Test Well Number 2 42 mi SW of Lonely 25 mi NE of Wainwright 55 mi SE of Barrow 3 mi E of Lonely 110 mi SW Umiat 1 mi N W of Umiat 15 mi S of Barrow 50 mi SE of Barrow West Dease Test 28 mi SE of Test Well Number 1 Barrow Awuna Test Well Number 1 Walakpa Test Well Number 2 152 mi S of Barrow 16 mi S of Barrow 3/24/75 3/12/'76 11/21/76 1/12/77 2/14/77 3/9/77 3/7/77 1/13/78 2/7178 (reentered 12/4/78) 2112/78 2/27/78 6/7/78 11/10/78 11/28/78 1/26/79 2/19/79 5/7/79 6/11/79 7/1/79 12/25/79 1/29/80 2/19/80 3/1/80 ( reentered 12/5/80) 1/3131 North Inigok Test 20 mi SE of 2/13/81 Well Number 1 Teshekpul, Lake Kuyanolt Test Well Number 1 Tulageak Test Well Number 1 Koluktak Test Well Number 1 30 mi SE of Barrow 24 mi ESE of Barrow 75 mi S of Smith Bay 2/18/81 2/26/81 3/24/81 6/1/75 5/11 176 2/8/77 3/18/77 4/27/77 4/30/77 4/24/77 3/13/78 1/22/79 5/29/78 4/14/78 5/22/79 1/7/80 2/28/80 4/13/79 4/10/79 8/1/79 6/2/80 4/15/80 2/7/80 3/15/80 3/26/80 4/20/81 2/15/81 4/4/81 3/31/81 3/23/81 4/19/81 Total Del~JJ:!_ 9,900 ft 10,664 ft 11,290 ft 11,535 ft 11, ·127 ft 8,795 ft 8,864 ft 7,946 ft 9,945 ft 12,588 ft 't,395 it 20,102ft 20,335 ft 15,481 ft 10,225 ft 7,739 ft 9,367 ft 17,OOOH 15,611 ft 3,666 ft 7,505 ft 4,170 it 11,200 ft 4,360 ft 10,170 ft 6,690 ft 4,015 ft 5,882 ft Deepest Horizon Attained Remarks -------- Argillite basement Dry; plugged and abandoned (Devonian or older) Gl'I1nite basement Dry; plugged and abandoned Lisburne Group Poor oil shows; plugged and (Pennsylvanian part) abandoned Argillite basement (Devonian or older) Kayak Shale (Mississippian) Argillite basement (Devonian or older) Argillite basement (Devonian or older) Argillite basement (Devonian or older) Argillite basement (Devonian or older) Lisburne Group (Mississippian part) Kingak Shale (Jurassic) Kekiktuk Conglom- erate (Mississippian) Poor oil shows; plugged and abandoned Poor oil shows; plugged and abandoned Dry; plugged and abandoned Oil and gas shows; plugged and abandoned Poor oil and gas shows; plugged and abandoned Poor gas shows; plugged and abandoned Dry; plugged and abandoned Poor oil and gas shows: plu gged and abandoned Encountered hydrogen sulfide and sulfur at 17,570 ft: poor gas shows; plu gged and abandoned Lisburne Group Gas test: plugged and (Pennsylvanian part) abandoned Kekiktuk Conglom- erate (Mississippian) A rgillite basement (Devonian or older) Argillite basement (Devonian or older) Argillite basement (Devonian or older) Lisburne Group (Mississippian part) "pebble shale" (Late Jurassic? and Early Cretaceous) Argillite basement (Devonian or older) A rgilli t e baseme nt (Devonian or older) Gas shows: plugged and abandoned Poor gas shows; plugged and abandoned Oil and gas shows: plugged and abandoned Oil and gas shows; some heavy oil recovered during testing: plugged and aban- doned Shows of ga8; plugged and abandoned Oil and gas shows; plugged and abandoned Shows of gas: plugged and abandoned Oil and gas shows; plugged and abandoned A rgillite basement Oil and gas shows; plugged (Devonian or older) and abandoned Fortress Mountain Formation ( Cretaceous) Argillite basement (Devonian or older) Shublik Formation (Triassic) Argillite bo.sement (Devonian or older) Argillite basement (Devonian or older) Torok Formation ( Cretaceous) Many gas shows; plugged and abandoned Temporarily abandoned (Gas well - Walakpa sand) Shows of gas; plugged and abandoned Minor gas 8nd~oi1 shows; plugged and abandoned Few poor oil shows; plugged and abandoned Gas shows and minor oil shows; plugged and abandoned . . i J/~:tj a.kp Q t:t ) i -- ø ~..- .' ........-......-.--.. .'- I D ; 'I:-ch s pis _ (/ () f i'n 'h:.Y"VQ/.s ) I ,5/" .I ... ._+flð---~B--~@··17~-S¡, .....-........ 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Sb..,meJ.. ,¡~._to.Jk.d9'j..~ .$l. 71/J ~e. . .S11 e.€11ddUo..l1.a.kIl., . ED 'ifl,m.o£dJ '1:è.j,.$i'~I.s·. ~ ~/,~ /...L.ð.ytJe~ I.[¿··. - o...r:9ì .../ ne .LD9 C -Z WAL*AKPA e g[kb_tibAQl~~_lNEQß~AIlQ~ WELL NAME: WALAKPA #1 TWP: 20N RGE: 19W SEC: 9 DATE SPUDDEO: DECEMBER 26. 1979 LATITUDE: 71 DEGREES 5 MINUTES 51.63 SECONDS LONGITUDE: 156 DEGREES 53 MINUTES 3.79 SECONDS SURFACE LOCATION: 2604 FEL 2072 FSL API NUMBER: 50-023-20013 KELLY BUSHING: 50' TOTAL DEPTH: 3666· COMPLETION DATE: FEBRUARY 1. 1980 RIG: BRINKERHOFF ff~l . e \,JALAKPA DAILY DRILLING REPORT 12/21/79 DATE: 12 I ~;1/7 9 ACTIVITY AT 0600: GENERAL RIG UP. DEPTH YESTERDAY AT 0600: N/R DEPTH TODAY AT 0600: N/R FOOTAGE DRILLED: N/R PROBABLE FORMATION AND TOP: N/R CUTTING SAI<lPLES: QUALITY: N/R HJTER V Þ.,L: N lR LAG TH1E: NIR GAS :. BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEA K S: N IR ~;lU 0 : fLOWLINE TEMPERATURE: IR REMARKS: N/R GENERAL REMARKS: GENERAL RIG UP. THAWING OUT RIG. PICKED UP KELLY AND SWIVEL. MOTOR RUNNING ON FLOOR. SAMPLES DISPATCHED: ~ASHED DITCH: NIP UNWASHED DrTCH: N/R CANNED: NlR CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADDEO: 01/0Y/80 DAILY DRILLING REPORT 12/22/79 . DATE: 12/2 2/79 ACTIVITY AT 0600: GENERAL RIG UP. DEpTH YESTERDAY AT 0600: IR BERTR TODAY AT 0600: N/R FOOTAGE DRILLED: N/R PROBABLE FORMATION AND TOP: N/R CUTTING SAMPLES: QUALITY: NlR . I NT E R V A. L: N! R LAG THiE: NIR G-l\.S-: B A C K G R 0 U ND: N / R CONNECTION: NtH TR I P: N I R PEAKS: !\J/R ~i)UD : FLOWLINE TEMPERATURE: N/R REMARKS: N/R NERA.L REMAHKS: GENERAL RIG UP. MIXED PERMAFROST CMT FOR BTH OF CONDUCTOR. WORKED Howeo UN IT . SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: NtR CAf;lNED: N/R COR E S: N /R WELLSITE GEOLOGIST: N/R DATE ADDED: 01/09/80 t~ALAKPA DAILY DRILLING REPORT 12/2.3/79 DATE: 12/23/79 ACTIVITY AT 060Q: GENERAL RIG UP. DEPTH YESTERDAY AT 0600: N/H DEPTH TODAY AT 0600: N/R FOOTAGE DRILLED: N/R PROBABLE FORMATION AND TOP: NIP CUTTING SA~1PL[S: QUALITY: N/R INTERVAL: NtR lAG T H~E: N I R BACKGROUND: N/R CONNECTION: N/R TIl I P: N {R PEAKS: N/R fiUJD: FLOWLINE TEMPERATURE: N/R Rn~ARKS: N/R GENERAL REMARKS: GENERAL RIG UP. WORKED ON BOILERS AND HEATERS. RIG DIVERTER LINE. REPAIRED HOWCO UNIT. RIGGING MUD LOG UNIT. SAMPLES DISPATCHED: WASHED DITCH: \i/R UNWASHED DITCH: N/R CANNED: NIP CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADDED: 01/11/80 1.1ALÞXPA DAILY DRILLING REPORT ACTiVITY AT 0600: GENERAL RIG UP~ DEPTH YESTERDAY AT 0600: N/R DEPTH TODAY AT 0600: N/R FOOTAGE DRILLEO: N/R PROBABLE FORMATION AND TOP: N/R CUTTING SAMPLES: QUALITY: N/R INTERVAL: NIR LAG TIME: N/R. GAS: BACKGROUND: N/R C ON NEe T r 0 N: N I R. IR I P: N I R PEA¡<S: N IR FLOWLINE TEMPERATURE: N/R REr4ARKS: N/R MRLES DISPATCHED: ~ASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORES: N IR NERAL rŒMARKS: GENERAL RIG UP~ CEMENTED CONDUCTOR IN PLACE WITH 105 SACKS PE R M A FRO S T C 01 E NT. C I PAT 7 : 30 PM. WELLSITE GEOLOGIST: N/R DATE ADDED: 01/09/80 e e e 4 L :~;-: r< F~ A AllY DRILLI G REPORT 12/25/79 T F: 12 I ? ':/7 AT n: PRE ARI T SPUD. .:~.y ÞT 60n: IF. 00: IF: L ILLE: /F TI T P: f TTI T T ~::)\/ 1_ i, / r ;- T [ t~_TUF::_ : p K T~ .4, VIS ~. .l. 20, PH . PV be:: <':' 1.1. C~ Cl)T FF COt<, !jCT R. FLO ON 13 3/8 I CH . TESTED ~ LD T 7 PSI. SFT IN DIVERTER SPOOL AND ",f UP CELLAR. PREPARE TO PICK UP DRILLING ASSEMBLY. S I~':-P TCHer':: . DIT /P C;Hr;\ ') TCi..!: fr' r~' !. t....- ! t" . lh. -- ''- lLSITr ~OL TST: /P -¡- r¡ : 1.1 fJ I g e e e L 1/ .:"ì . 1,;' 1 ILY RILLI - REP RT 12/26/79 [IY AT r(~ t}: lDC I' : CUT C 1. <.~ UC ELL () 12/2 /79. T , TIO S' t: US Uf<;1 lDG !\F: .R PUFT SFT. STfCKY, y, SOLU L . WI CC FLOtTIN SLT GR. F C AL R ETRIDAL CARB MATERIAL. (' ~:::S· V,,: v. LF ;<S'I LT ;> J I) I !... i 'T v\') , . r'" LT. UTT I s'~ \'¡:"L ('. '" T i:\T 7 F~1 c .. I /R !':' I ,- LT - TE PE ATt,jDE: 7 h. PV T.. VIS 35. ¡:.( S : tT ~'Ç;.7 ¡T. 12/)!,/7. ILL 257. IT I ~';p /\ T C f' CJeIT('-r'1- lp DiTC'· If) L L '. T c'" c: " L ,- 1 T . ,~ p D , L ,- ,- l -, i...,:' . '....1 U ¡ !\ 11 IH Of\! AT: .OG-l.4 MINI T LTY. H AVY CLY r"AT IX, V.F. GR - Y LL SAMPLE FLUOR CAROUT 1/2 OF TREA IN . LEAVE A GOOD RESIDUE IN SPDT SLT. DEGREES I I 70 DES EES OUT .L. 30. ~H 8. CL2 1500 UTTI G C FE . URV Y[D. 1 (257-260). S UDDED WELL D H. PICKED lJP CORE BBL. RIH. 1 L .. e e 'e ¡~\ L .D. K f.-\ þT : / 7/78 AlLY DRILLI c' REPORT 12/27/19 : DPIlLI (~ þ,T Dr, 0: ?E}O tJ: 77f~ 14 P.. T ¡:- L TID c:,= CLV: V. LU PY, SOlU LA. U y, cc REeD IN SLTY (FLOATING SLT GR). ATE: 0.2-1. MIN/F'r r T!-J. ~- L r T 0-".7'5D r' L Y: /T "", ~-~ ( :5 - E~ G ) : ,'! V \..- ,- T " F \l (::' V III ¡ . {'"t. v - r,'L,T. u " -z r"~ " .-'" , Y't V. Y [LY IX, t--'. - ,~ ~"T! , H L. DE q T Y .,-\ 1.; I " .1. . TII (,.b L!C';: \/. r'c) D 'J i . 7: I .t\.T 7~ Fl 12,,1/, ~~) .l\ T 7 c. U ' T p ~- T! i I \,) ~I : .ç~:-. VIS 1. . " .. L ,.. A, 11 I CH H LE. CUT" RE ~1, 257 - 287. REC 23. POH. , URVEYED. DRILLI AHEAO. IT #1. ~ ILL TrHr . / n DITCH: l~', / 1, 257-227, X LLSTTE rr LIST: C PO L T ~-:- 1/0 /8 _r"f"¡ CAqp - p I TI A. USHUK~ 100 /\1: IF' y, V.F. P - SLT, v. tlRC PDOR POROSITY. IHEAVY NO SHOWS. A,TERI"L. ORLY IN up, UMMY - STICKY, NON CALC. ICRO Ie. oce LTY - SOY. W/Qec THIN SS v. ARG A D SLTY GRD - SLTST AND CLY IL. VIS pop, NO SH . ,_ ~_i POR PR.FsstJR.E /P E:G E..ES I .1.. 30. / -, DESFEES OUT c' H 8, C L 2 1 ~ 00 L i\ '< ILV RILLI REPORT 12/22/79 T : 1 2.n 1 7 Lë I LLI e CTIVITY {iT Ve- Tn 1 ~'1 r 1 ':: 77~· : rn þ, T (:RETI ANUSHUK, 1 ~ c'r'p p 1- I 0 S: "7 P--1t.!> ATE: o. -1.7 IN/Fl G V.. oce BECOMING CLYST, GEN R). 1 R I TRDD SlTY SS: CC GRDS - SLTST, GY CARB, P. - MI"\ ".;:- "u K, CLY: Lf - llTY :- y n ,., ,..., '!' T[ P . Y, V. A P (L LTV ~. .. U~ D [:~ CR I [ TH: 1 I Y " c~ f"} 1'\} T A F ;)T e 10 11 Q J ~z [1 0 n "1 (jet.::, n ç:, . .t; T ~,:.' : ! p ;- 'JU':I ,V. L<:; OT OCCUR Sl IL CUT APRS TO BE IN CUTTINGS FLOATS ON CLY. t tj LL-Lr¡,~; Þ DITT .. nc Try C E "/P PDFE' FiRFSSURE 1- -~- {i G IP ! .. c c I , D . (}H /-'. . }-( tr f':'''''' ,,9C +. c:) ~ J .. 6 Ii I f 1'-' /P /::- /' tP '1 7,:1 .' "'" . 1. 7 1.7'-:, 1 ~ 7 1 ~ t~ 7 1. .~' 2 IF / 1 ,.., ;Ii. _,.r /R 1 ~) -~ ~ It: !7... .j .lP 1 . 14 r U T T T S f\ 'AP L C;: !\LTTY: V'i; PCl 1 T[t'll L: '. L. Þ T I :~: 1 I t,T t;n ¡~T C 1. ( P f) ) r (PP \ C~(PP) C4(PP 1 200 !P c: (Pp7.·') IR "r j " T T I F iJ ~ n .. "'1 Ú T ~ t·, '\ ;; "J?'f 1. t.~ '+ G e Þ-LP LI Tf P[F'ÞTU t: r; i) C EES I / ')') DEGREES OUT K S: T. ., VIS ~G, .L. 28, Ph 8. CL2 1500 E. L >-f'.Þ,~P~<S: RILLI 1 1/4 I C H LEe FILLED TO 925. CIRC SURVEYED. RILLE TO 1?41. CIRC f URV YED. DRILLI AHEAD. SURVEY AT Ci~) ,ð. ¡\ 12(;,;1. IT Ul. ç. I SP T c: C" .- . . (-~, :è -1 F:~ r' IF L)TTC : L L 1T� tit e it L/\ v þ, ILv RILLI f~_F-PGRT 12/~)9/79 T . 1 ;¿~ ,/ I~ CTIVITY i1T PT Y T R fULL I Cf·OO: l~:'iOl 't ¡:...~ F'T r f"', "T" t! ! ;) G L T F::F~T/TOR K.t 100 .u, ~: ~ ATE: 1.0-1. MIN/FT C' f_ \l: ¡\ l /\ . / ~;: L T T' ¡ . I TY y~ C4h , V. AR , GROG TO SLTY CLYST. T. V.F. w - SLTY, EXTREMELY CARB, W/FLKS & T CLS CARF? AT, ¡-. POR, 0 SCFL. DCSCRIPTIO S: : .1 1-:,-1 ¡'~t.r~ ATE: 1.1-1. MIN/FT rl Y! LTST S:;\IA. ~ eLl 1 ,. 0 !, f fŒC 1FT RF'COV b,' . -'; F TTY " :: POR PR,ESSUR.E 1.,07 Ir. Il) 1. ~_ O~, E:Þ L~-S: !, I. I T Y' V. F) h~ V L: If... T T ç-. <_ .". i.~ 't- .'Ii T1 ...- ¡ ¡ ';' ~. 'T Po. ~_ Li CO 144 AT 1647 T ¡.(: } p ;:- ,'~i ;'( S'. t);\ L1 T Pi TU T" ().c', 'ITS nf'~ ES T I DEG EES OUT 37, .L. ~,PH 8. CC OIL TR. CL ('1 t Q ~< 1200 L F þ, hS: F: LLI 12 11 H', CUT. '?F i; 1 '" I CH HOLt. -1<1 . P H, ILLED, POH, PICKE UP CORE BARREL. OPEC. IH. DRILLING AHEAD. BIT c , 1 , f C "TCf.,: / l)ITC¡~: 90-11,70, x - 1 , 4, >< F¥ LLSTTL LIT: h r L ,'; T t:,~ :' r; r-" 1/1 J .Í-<' Ä,Ll\ P tiT : 1~:'/,30/7 e (,T1\/11Y TH Y[·STF.R ..... [PT DT ;:;. I') ,~¡ y T ~ ß.IL.Y DRILL.I ' REYORT 12/30/79 ,.. 00: P H F LO S. 1() ¡j r ;", CUT 17~ PF n : I:S f! I T .~) Fi F C 0 V [ \1 ITY r Y ,", ;\ 'l C) (':' .i C-' '~ T RIPE BLE SHAL . 170 ~I ~·;s: lA. RATE: 1.0-2.0 IN/ T ~-' S CH: T T r s : F (,;,( ,~ S Ch I T I <' . _, -t. ... ~. RAT: 1.1-1.2 MINI T - [, IS, [",RG - C(,,';;8, ~lISO ROD CR GR CLR ,- G T ¿':: 2, C h: T: G Y ., 17G -, 0 ATE: 1.5-2.1 MIN/FT LIT 170"j-{+'5. li/ ". F.CO:V:IN LT Yo, LESS RG, Gee GRDG - ~LTST. ~!O C GR DT7 A/A. 17 -1 ::-' ì ,''I U e rUTTI ç:' S t:, ;'/P L r S " ÞLITY: p ,~: l' L:' [þ Tl r:· ^ T ~ 7 ...; ',' T F 100-120 1l,. AT 17:", c f=- :~x: p FRESSUR lP P r." lH\ f;:') i'\ ,-, .. ;:.:;--' In I ¡~, /¡:; I'" 1 . .1 ;c /;¡ l.H f" " FI LI' IE P[ ATII 5 DEG EES J I 5 DEGREES OUT R~ RK· T. .9, VIS qç, .L. 23. PH 8.0, CC OIL TR. CL2 1000 LLT ~ H t . TCH e ~.~ . ./ I ~~ . IRC SPL AT 1677. 1743. POH TO CORE. ILL TO 1 00. RR IT 1. , r; ". }/-:O!F I T: ('PDC L e e e L" v t AlLY DRILLI G REPORT 12/31/79 T : 12l~.1.1 TIVITY [PT!' y, T t~ T T " L r.: C' '1 , " I C H c' .... .. T[RDÞV AT ,', . '", u '" } f\ i~ f:;"y" ¡~T (::OD: IHD RILLE: r P TI .:'~, t,:¡ T , RIPE BlE SHAL , 1701(L06) r,' : c.:' . I I LU L1 T[ [P[~.TUP[~ I { t ~ FC PK I. .. VIS 3. .L. 3. PH a.o, CC OIL TR. CL2 1000 fp L F; ¿\ .... LOS: DILICRI P - (106-1793), HCS/GR/TTI/CAL- L/SP/CAL - (1 6-1790), HDT DIPMETER - (106-1780>. T. . 17q. 0 APPARENT ZONES OF INTEREST. ( .1 L ~} '. L¡ : IF TCHEn: nITCH: gO-117D.' OX [<-I to ~ 4 y 1, ~;:)7-277, S Xi LLSIrr SEOLOGIST: DAVE FE \.- " T F:): l/lG/ED e e e I~LAKPA DAILY DRILLING REPORT 1/1/80 D!\T[: 1/1/30 ACTIVITY AT 0600: RAN CMT DCSG TO 178S'. DEPTH YESTERDAY AT 06 0: 1800' EPTH TODAY AT 0600: 1800· rOOTAGE DRILLED: G PROßABLE FORMATION AND TOP: GR/PEBBLE SH. 1701' C lJ T TIN G S 1\ t.~p Lt' S : GUALITY: !\l/p I TERV/\L: lR LA TI F: IR c . D~,CKGRnUí\iD~ i\!l~'Z COHNFCTION' N!P TfUP: IF' P E r\ x: S :~'.J /P LI D : FLOWLINE TEMPERATURE: IR REMARKS: WT. 9.8, VIS 46. W.L. 21. PH B.D. CC OIL TR%, CL2 1000 F:f\!ER¡\L PF"1A KS: W c. PV 15. RIH. rIRC R COND. P H. RUN 41 JOINTS 9 5/8 IN, 53.5# CASING. SH E AT 1786', ~L04T COLLAR AT 1738'. RUN STAB IN TOOL ON 3 1/2 lOP. CIRC & COND. CMT WI 1400 SACKS PERMAFORST CMT. 2 BlS WATER AHEAD. 13 8BLS WATER BEHIND. 14.7 PPG SLURRY WI 14.5 PP RETUR S. SAMPLES DISPATCHED: itJ6,SHED DITCH: UN ¡\SHED DITCH: CA.rJf'iED: ~!/F' C R F S: fUR n: " I P I.' . LLSITE GEOLOGIST: IR ATE ADDED: 1/28/80 e e e þ-,LA~<PA_ DAILY DRILLING REPORT 1/2/80 DATE: 1/2/80 ACTIVITY AT 0S00: NIPPLE UP BOP. DEPTH YESTERDAY AT 0600: 1800' EPTH TODAY AT 0600: 1800' FOOT E DRILLED: Q POSABLE FORMATION AND TOP: GR/PEGBLE SH, 1701' (LOG) CUTTPJC SAMPLES: OU/l.LITY: ,,¡IF I TERV,H.: NIR LAG T1).;E~!\¡lR i'í_ Ç' . r'-, ·,..1 .' BACKGROUND: NIP CO~J!\fECTIO~J' NIp TRIP: IF. PE!\KS: ~UP n . :.J .;¡, rLOWLINE TEMPERATURE: N/R RE .ARKS: !'UP [HERt,L REF.AHKS: ELDIN ON 9 5/R IN STARTER HEAD. woe. CUT OFF 13 3/8 IN AND IPPLE DOWN BOP. WELD ON 9 SIR IN HEAD. ATTEMPT 1000 PSI TEST. INSIDE ELD FAILED. CLEAN PITS ~ BUILDING VOLUME. SA PLrS DISPATCHED: WASH DITCfi: /P U WASHED DITCH: NIP CA \1ED: :~}Iq CDRES: !\J/R ELLSITE GEOLOGIST: N/R DATE ADDEO: 1/28/80 e e e t.iALAKPþ DAILY DRILLING REPORT 1/3/80 ATE: 1/3/80 ACTIVITY AT n DO: REPAIR RIG. fPTH YESTERnAY AT 0600: 1800' EpTH TO AY AT D~OO: 1800. F OTAGE DRILlEO: 0 PROBABLE FORMATION AND TOP: GR/PEBBLE SH, 1701' U T T I i\j G SA V,p L E S : OUAlITY: N/R I TEPVtL: /R LA TI c::: IR r. ("' . .w._ "> . 8,6,CKGROUND: N/R CONI'iECTION: NIR C ú fHI E C T I O~J . rrHF': \'/R PEÞ,KS: N/R un: FLOWLINE TEMPERATURE: IR RC"Lf1RKS: NIp GFr'¡}[RAL REf,i\A.Pk:S: NICPLING UP BOPS. REWELD 9 5/8 IN HEAD. TEST TO 1000 PSI. ¡'j I P P L I !\: C U F' 1 2 I r.' * 3 0 [: 0 PSI i3 0 PST A, C K . SAMPLES DISPATCHED: \¡;!!¡SHED D ITC : fUR UNWASHED DITCH: NIP CA.~)NE"D: f\jlP C PES: r·)/R W LLSITE GEOLOGIST: DAVE ~ENEX ATE ADDED: 1/28/80 e e e t\l~,KP{J DAILY DRILLING REPORT 1/4/80 Df¡TE: 11{+/80 ACTIVITY AT bOO: CIRC SPLS 1837'. EPTH YESTERDAY AT 0600: 1800~ 0EPTH TODAY AT OGOO: 1837' FOOTAGE DRILLED: 37- POSABLE FOR ATION AND T P: PEBBLE SH, 1701' SAMPLE DESCRIPTIONS: DEPTH: 1ROO-1820' RATE: 1 MI 1FT Sri: LK, SUBFIS, WI ABNT LARGE RO OTZ GR. S MPLE DESCRIPTIONS: DEPTH: 1820-1837' RATE: 1.5-2 MIN/FT (NOTE: BASED 0 RR SS I~ SAMPLES & CHANGE IN DRILLING RATE.) SS: OK GY, M. - CRS GR, SR, P. SRTO, ABNT CARB INCLUS, MOD FRI. V.P. POR, V. DULL GOLD SPL FLUOR, GOLD RESO CUT IN SPOT PLATE. U T TIN r; S A !"iP L E S : r;UALITY: V. P OR HjH~RV¡~L: 1 ' LAG TIME: 12 MIN ~ 1837' þ '. = ß.~ C K G R C) U ND: 2 COf\J\\IfCTIOrv: ¿I:) TRIP: 120 1800' PEAKS: NlR ÇLOWLI ~ TEMPERATURE: IR RE ARKS: WT. 10.1. VIS 43, W.L. 2.7, PH 9, CC OIL TR%. CL2 900 UJE R l\ L R Ef"!ÄF\ K S : DRILLING 8 1/2 IN HOLE. PV 14. TESTED BOPE, RIH. TESTED CASING TO 1500 PSI. DRILLED ~LOAT COLLAR, CMT, & SHOE, TESTED FORMATION TO .S2 GRADIENT. DRILLING HEAD. BIT ff2. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: IR CA NED: rUR C RES: N/R b LLSITE GEOLOGIST: DAVE FENEX ATE ADDED: 1/28/80 e e e 'AAU\KPA DAILY DRILLING REPORT 1/5/80 olin:: l/~)/gO ACTIVITY AT 0600: CUTTING CORE #4. DEPTH YESTERDAY AT OGDD: 1837' [PTH TODAY AT 0600: 1882. FOOTAGE DRILLED: 45' PROBABLE FORMATION AND TOc: PEBBLE SH. 1701' CORE j~ {+ RI\TE: 20 Î"lIi\!/FT 1837-1880· CORE #4, SPLS WHILE CORING INDICATE SH. BLK, SUP~IS - FIS. SVTH, PYR NO W/LARGE FLTG QTZ ßR. C:UTTINC SAnPLCS: O\HLITY: FnR I TERVtL: ", LA TIE· IR r f.-:. . ;'~, ~.;;'. 'I- R t\ C K R U [\10: 4 - 6 CO!\JNECTIOfIl: In TRIP: 120 1837¥ PEA K: S = r~J IR uc:: FIO LI \iE nrv1PER,6TURE: IR REMARKS: WT. 10.6, VIS 41. W.L. 10, PH 9. CL2 1000 CUiERAL REfv1ARKS: CUTTING COPE #4. PV 14. DRILLED TO 1840'. CIRC SAMPLES. POH FOR CORE BBL. RIH. eIRC, DROPPED BALL. CUTTING CORE #4. '31TI12. CH #1. SAMPLES DISPATCHED: WASHED DITCH: IR U WASHED DITCH: N/R C.A "JED: f\ilF C R ~ S: "J/R lLSITE GEOLOGIST: DAVE FENEX OAT ADDED: 1/28/80 \J/J..LÞ.KPA DAILY DRILLING REPORT 116/80 DÞTF: 1/6/1-'0 e ~CTIVITY AT 600: CUTTING CORE Ð~. [PTH YESTERDAY AT 0600: 1882' EPTH TODAY AT 0600: 1984' F DTAGE DRILLEO: 102' PROBABLE FORMATION AND T ~,. . PE ßlE SH/KINGAK(Q), 1701/l767'(Q) SA PLE DESCRIPTIONS: DEPTH: 1897-1945' SH AND MRLST AlA. RATE: 1.4-3 MIN/FT S MPLE DESCRIPTIONS: DEPTH: 1945-1980' SS: GV, F. GR - V.F. RATE: 1.5-1.8 MIN/FT GR. SA-SR, S&P, CLR QTZ GR. FRI, RR GN GLAU, (NOTE: CAME ACROSS SHAKERS AS UNCONSOLIDATED LESS THAN 10% OF TOTAL DITCH CTGS. C^LC, PYR, P. VIS PDR S W!RR PIECES O~ ss. r RC 4, CUT 60'. REC. RATE: 20.0 MINIFT r5D.5~ ß4~';' 1837-1P97' SH: 8LK. SU FIS - fIS, MICROMICA, RR PYR INCLS & NOD, SM CARB INCLS, RR lARGE FLT QTZ GR. Dee 6 IN ZONES SLTST, OK GY, AR . S Y, IN PT MINLY ICROMICA, COM CARB DEB, V. SL CALC. W. IND. RR MRLST (ONE 1'80): . GY BRN, SMTH, V. W. IND, BRIT, SOME MIN CARB I CLS W/CRS CALC FILLED VN & QUESTIONABLE PELECYPOD CASTS. 1 [)¡:;n- IF DC EXP 1 .48 1.44 1.12 PORE PRESSURE /R \;/4 ~\' / R e "'~.[ P T H 1. ç: Q' "', ~~HtL[ DENSITY 0; I TfJOD<f lH CUTT I G SA í"¡PLES: oUt,LITY: P OR: I n:::RVII.L: 10' LA TIME: 13 MIN ~ 1950'. Þ.. S : BACKGROUND: 36-39 I 1910-1q 0' BACKGR0UND: 18-27 I 1897-1 10' CONNECTION: 48 @ 1955' TRIP: 45 @ 1980. TRID:3Q5\ 1.897' PEAv(S: ~'·!l"R. D : FLOWLINE TEMPERATURE: 6 DEGREES IN I 65 DEGREES OUT REMARKS: WT. 10.4, VIS 41. W.L. 8.0, PH 9. CL2 1000 e [ FR,\L PEMlIRI<S: APR CORRELATIO S (HORIZON/KINGAK), (WALAKPA/1767'(Q». (S. BARROW #3/165 'J. CUTTI G CORE #5 (1980-1984') AT REPORT TIME. PV 14. FINISHED CUTTING CORE 44, POH, RECOVERED 50.55' OF 60'. RIH. DRILLING, eIRe. SAMPLES. POH FIR CORE BARREL. RIH WI CORE BBL, CUTTING CORE #5. BIT #2RR. SAMPLES DISPATCHED: ASHED DITCH: 9D-1980- 2 BOXES U WASHED DITCH: 1170-1980' 1 BOX CANNED: 1560-1D20' 1 BOX CORES: #4 1837-1887.5 19 OXES e e e ELLSITE GEOLOGIST: DAVE FE EX DATE ADDED: 01/28/80 e e e ~LAKPA DAILY RILLI G REPORT 1/7/80 DATF: 1/7/80 ACTIVITY AT 600: LAYING DOWN CORE U5. EPTH YESTERDAY AT 0600: 1984. DEPTH TO AY AT 0600: 2042' ~ OTAGE DRILLED: 58' ROSABLE FORMATION AND TOP: KINGAK(Q), 1767'(Q> rORE . CUT 61'~ REC. Sl' ROTE: 20.5-25 MIN/F"r 1981-2042' SH: PLK. CARB, SUBFIS - FIS. MOD W. IND, SOME CARB PL FRA S & RMNt SOME PYR NOD : W/O E FT. ZONE OF SLTST. CUTTING SAMPLES: QlJALITv: N/R INTERVAL: CORE LA TI E: 15 MIN 0 2030' ^ ~ . - .. BACK R UND: 10-12 CONNECTION: 16 @ 2025' TRIP: 45 @ 1981' PEAKS: N/R UD: ~LO LINE TEMPERATURE: 75 DEGREES IN / 73 DEGREES OUT RE ARKS: WT. 10.5. VIS 41. W.L. 7.~. PH 9.0. CC OIL 0%, Cl2 1000 E EPAL REMARKS: LAYIMG DOWN COPE #5. DV 14. CUT CORE #5. POrl. LAY DOWN SAME. REC V[RED 61'. CH Ul. SAMPLES DISPATCHED: WASHED DITCH: N/R UN ASHEn DITCH: N/R CANNED: N/ CbRFS: ~/R FLLSITE GEOLOGIST: DAVE FENEX DÞTE ADDED: 1/2B/80 WALAKPA DAILY DRILLING REPORT 1/8/80 lATE: 1/8/80 e ACTIVITY AT 600: CUTTING CORE EPTH YESTERDAY AT 0600: 2041' [DTH TODAY AT GECO: 2103' FOOTAGE DRILLED: 62' PROBABLE FORMATION AND TOP: KIJGRUA SS(Q), 2063'( J ~r i+Oe S MPLE DESCRIPTIONS: DE TH: 2041-2051' RATE: 1-2.5 MINIFT SH~ DK GY RN, SUBFIS - FIS, V. SLTY IN PT, GRD TO SLTST IN PT. ~ RE ff 6 PATE: 19.6-22.8 MIN/FT 2061-2063' SH: AlA. STILL eTG REPORT TIME. RATE: 4.3-8.3 MINIFT 2063-20 2' - SS INDICATF08Y W. RDD. M. - CRS GR aTZ GR IN CGS. RATE: IR 2082-2103' - SH & SLTST AlA. CUTTING SAMPLES: QUALITY: F IR INTERVAL: IO' LAG TIME: 16 MIN 2100~ ^ ~ . h.~. e BACKGROUND: 18 @ 2061' CONNECTION: 30 @ 2071' TRIP: 40 @ 2061~ PFAKS: 32 @ 206~-2nf9' lJn: FLO LI E TEMPERATURE: 75 DEGREES IN I 75 DEGREES OUT REMARKS: WT. 105, VIS 40, .L. 1.5. PH 8.5, CL2 1000 [NEPAL REMARKS: CORRELATIONS SS KUGRUA SS(Q), WALAKPA 1945' (-1895') I 2063' (-2013'). S . BARROW #3 1720' (-1676t) I 1841' (-1797'). CG CORE fff. PV 14. LAID DOWN CORE 5. RIH. DRILLED 2041-2061'. CIRC POH, PICKED UP CORE BBL. RIH. IT #2. SAMPLES DISPATCHED: WASHED DITCH: N/R UNwaSHED DITCH: NIP CANNED: NIP C RES: #5 (1981-2041') 21 rxs W LLSITE GEOLOGIST: DAVE FENEX ATE ADDED: Ol/2S/80 e AlÞKPJ\ )/\1LY DRILLING REPORT 1/9/80 t\ T E : l/r¡/80 tCTII/TTY I\T 600 CIRC, COND FOR CST itl. EPT~ YESTERDAY AT r'\c.n:') " 210:^, , ,..' <,.J '.r' 'oJ If EPTH TODAY AT 0600: 2J20' ;:-OOT",.[:[ DRILLED: 17' PROBA lE ~ORMATION AND TOP: KUGRUA ( s. SH~PSON) SS, 2063" r- f"tP.F ÞEo, CUT feO'.PEC. 54' R TE: 2 ~1I 1FT 2050-2062.5(2.5') - SH: OK GY BPN, SMTH - SLTY, ABNT SPICULE (Q) IMP FILLED W/OlIVE GY CLAY. COf" LARGE [4000 FHA GS, LARGE PYR I NC LS, CO'/; rw [HZ eLK on PELS; GRD DO~WWARD, CGL W/LARGE FLTG BLK CHT & Y C T Z C BL g, OT Z r\ (V.F. - v. CRS>, V.P. SRTD, \¡.j/BLK CLY ~nx. !\ Rr,TE: 15.3 (,1 I h¡/FT 2 62.5-2C6:,.25 (D.7'5t) - CGL DK GY wiCK GY CLY MTX W/LARGE CLY LCL<:' ,. OTl. [,n CEL. L ti...) Y\ R l" T r: f+.3 f'1I~Ur::T J 63.25-2064.5 (1.25'> - ss: LT GY - GY BRN, S&P, Ç" - rv¡. GR, SA-SR, L :. . t"' .. - P. SRT , MOO \tJ. I~' D , SL CALC. SID un, COP 8HI GN SLAV PELS, SO E H rHlKY TRIP. CHT: P. - F.\IR. IHTGRA.N POR, G PET ODOR LT OIL ST\), DULL COLD - L T STriA. SPL FLUOR, SL BLOOMING CUT, STRAW COL FLUOR ON SPOT PLATE RESID. Rt:, T " 4.5 ~qNIFT . 2 64.5-206"'.25 (0.75') - CGL: DK GY BRN, LARGE PD aTZ & GY - BLK CHT PBLS K CRLS, R.R DK CY Q CLY BLESS, RR MILKY WH TRIP CHT. SOME F OS K· PL. 0[8, rnx ss AlA, SHCU A./A. FU; H: : 5.7 IN I T 2 (~5.2:~-20~,g.25 ( 3 ' ) - SS !\ lA tUSHOtJA.lA. H;r~TE: f~: - 6 MI;<J{FT 2Db,8.25-20f~ß.7~; (0.5'> - SS LT GY AlA, V.F. GR TT, V.P. POR, NO '-'CFL. FATE= r - 6 ~1I\jfFT 2: 63.7:::,·-2.079.5 <l0.75') - <>C' LT GY ERN, SgP, F. - f-'1. GR, SÞ,-SR, F. ;).) . SR T , t-,'ion FIE, SID eMT, v. Sl CÞ.LC, COM 3RI GN GLAU PELS, DULL GOLD SPL FLUDH, SLOW 8LOOMING CUT, f3 R I GOLD FLUOR ot-] SPOT PLATE RESIO; COr'1 \,1000 Y DEB. R:L,TE: ~..., - 6 r"lIN/FT 2()7(}.5-2D80.0 (0.::,') - ~::~. S , fj I.A, BECOf~¡ES v. CGL W/ABNT LARGE PBLS & cnLS, SOME VEHT FRAts, SHJ:'; ASABOV[. FI,ìÌ.H· : p, - 'j 1.'\IN/r'T 208.0.Q-?080.S- (0.5' ) - SS f:,fA. V.F. GR, v. SLTY, HC, TT, ARG, NIL TO V.P. INTGRAN POR, NO SFCL. R .t~ T F : 15 - 20 ¡\HN/>='T 2DH .5-." C8r,. 0 <'3.5'> - SH, PK GY BF<f>!, v. SLTY, IN PT SURFIS - FIS. COM SPIC CASTS FILLED W/CLY THf\U. R 6. T " 1 r, - 20 r/'Pi/FT . J. '"_ 2 86.0-2092.0 «,.0' ) - SH. A I A, 8 E C 0 ~,\ [S V. SLTY GRDG TO SLTST It' PT, M I C R O~lI C A , .ABNT LARGE RI GN GLAU PELS. K:Þ;TE:: 15 - 20 f'fìIN/FT 2P92.U-211!{-.O (22') - :.' H, K GY ERN AlA. pArr: IF. 2114.0-212 .0 (1;') - N R[C VERY. CUTTING SAr!PLES: GUALITY: GOOD PJTERVl,L: CORE L~C T1 E : 15 )\111;0,) :J) 2100t [F'Tf-' C1(ppri C2(PPM C.3C P P C4(PP~q C 5 ( P ¡; 1'1) n:;~,' 1800 1D TR NIP Þ'J IR e e e ì, 4 {) I' 2 fJ 0 0 4 0 n T p ~\¡ I hi fj / R - ¡.." "1 f,. ,_., , r 5 ~ G 3 p 0 N / R N / R N I R ... ¿; ....' ~ [¡ t t:; G Q 3 (: 1"'-- N / R N / R N I R ¿ 1.' 2 (} ¡:; 5 , ,.., 5 0 [) -:z: 0 a N I R f\) / R N I R C:. " ~, n 6 iJ « ,2 5 n n 3 C Q 1\j / R [\1 / R f',J I R .'" " 6 5 , 5 (') 0 4 (l r; ~, / þ N / R N I R oJ -' iJ ,J ~ n 7 0 \! "l, 0 ,., 0 3 (\ 0 r\J I R 1'4 I R N / R e u q 7 " , 4 g n 0 4 () 0 N / R N / R N / R ¿ " n ¥ 3 8 <, 3 ""'- n f\J / R N / R f\1 I R \,., '-' l! ~,) v 2 -q c; , 3 ? [) [) 3 0 0 T " I R N I R , ':\= a 0 f 3 n, ;'). 0 3 Û n I '-i f\! , R M I R <. IJ l f'1 1 (.; ¡:, t 1 3 0 0 3 [) " / R !J I D ~J: I R c,. u ? 1 1 0 ¡; 1 1 0 n 2 n 0 " I R N I R N I R '--' \f ^ ç . f-'. -.).. Ri\. C K R UNO: 3 -1 0 COi\!NCCTIO\¡: IG TRIP: Ç,8 &i 212[jf P [t~ K S: h! IR l; FLOWLI E TEMPERATURE: 72 DEGREES IN I 72 DEGREES OUT RC ARKS: WI. 10.5. VIS 41, W.L. 7.0. PH 8.5, CC OIL 0%, CL2 1000 [rot C P. {J L. R [ r~!¡A R. K S : TOTAL DITCH GAS 8-10 UNITS 2055'. TOTAL DITCH GAS 18-20 UNITS AT 2 &0'. TOTAL DITCH GAS 32 UNITS @ 2065'. CIRC. PV 14. CUT CORE "6 TO 2120'. POH. RIH ðND CIRC FOR DST. e SAMPLES DISPATCHED: WAS~)ED DITC~{: IR UNWASHrD DITCH: NfR CA 1\)[U: [\\/ COPES: IF WELLSITE GEOLOGIST: DAVE FENEX DATE ADDEO: 1/2g/80 e e e e ,'lL1\KPt DAILY DRILLING REPORT 1/10/80 DATE: 1/10/8 ACTIVITY AT 6GO: RUNNING DST ~1 2066-2120' (54'). EPTH YESTERDAY AT 0600: 2120' FPTH TODAY AT 0600: 2120· FOOTAGE DRILLED: Q PROBABLE ÇORMATION AND TOP: KUGRUA, 2063' SAMPLE DESCRIPTIONS: DEPTH: N/R RATE: IR NOTE: STANDARD DST REPORT ILL E COMPLETED AT END OF TEST. CUT TIN SA r'1p L E S : U A L IT Y: ~J/ R I NT E R V !\ L: \i / R LA. T1 E: lR þ; s: Bt\CKGR: UND: Nln COf\;r~ECTlOh¡: N/R TRIP: ¡\i/R P f A K S: N IR LJ!'.') : FLOWLI ~ TEMPERATURE: IR RE ARKS: WT. 10.5. VIS 43, .L. 7.0, PH 8.5, CL2 1000 GEfiERAL RU1AF:r;S: PREP TO REVERSE OUT AT REPORT TIME. DST fl. PV 15. TEST INTERVAL 2066' (BASE LOWER PACKER) TO 2120' (TO HOLE). HAD 5 0' O~ WATER CUSHION, 1/4 IN CHOKE SURFACE AND 8TH HOLE. 1-9-88 30 IN. INITIAL FLO. 2154 HRS. OPEN TOOL W/STRONG BLOW (INITIAL FLOW). 2208 HqS. GAS TO SURFACE IN 14 MIN. 2209 HRS. WATER CUSHION TO SURFACE IN 15 MIN. 2224 HRS. SHUT IN (INITIAL SHUT IN). 1-10-BO 145 MIN.ÇINAl FLOW. 2324 HRS. OPEN TOOL FOR 30 MIN. 2354 RS. SHUT IN AT SURFACE TO THAW FLOW LINE FOR 56 0050 RS. PEN TOOL FOR TEN MIN. 0100 HRS. SHUT IN AT SURFACE TO THAW FLOW lINE FOR 5 MI . 0105 HRS. OPEN TOOL FOR 105 MIN. 0250 HRS. SHUT IN TOOL (FINAL SHUT IN FOR 290 MIN. 0745 HRS. PREP TO REVERSE OUT. PRESSURES AT SURFACE ERRATIC DUE TO FREEZING FLOW LINE, MAX RECORDED 84 PSI, GAS PRED Cl. W/MNR C2 AND TR C3. SAMPLES DISPATCHED: WðSHED DITCH: N/R UNWASHED DITCH: N/R CA 1'JED: Nl eRE S: ;\}.lp CLLSITE GEOLOGIST: DAVE FENEX r" ^ -rr:-- "_, F', \ ADDEO: 1/29/80 . e . A, t. ,It K: 1\ 1/11/80 DAILY DRILLI ~ REPORT !.Tt:: 1/11/gC ¡\CTIVITY AT (::C: RILL! YESTERDAY AT S 0: 2120 ':;:Hi TO AY ,,1 (,DO: ?42 OTa [ DRILLED: Z - PO APLf FOR ATI A~i T P- KINGAK/S. SI ~ SS, 17 7/2062- 0 L n SCRIPTIC S: E T~~: 212 -2195 RAT: 1.0-J..7 IN/FT SLTST: RN, V. ARC, A n SH: R. S FIS, AlA. S MDL DESCRIPTIONS: DE T Ir\J/FT 219 -2~i::S~~, RtI.TF:: 1.0 GL·A l..i P LS ,~'\GD PT. SH: HI\:, LtJ y, LÞ.P ',i ~ w. .J,_ 0, SLTY I . SA PL DESCRloTIONS: EPTH: 233 -24 - RATE': 1~2-2.7 IN/FT SLTST: LT Y - TN, CLEA, GO - P. IN ,MINUTE RI HT GRN GLAU PELS. T~ 70NE MRLST: T . V. CALC. SOOTH. LKY. CO~ BRIGHT GRN U F:: L S. I I T F D C ç,~ ~ R, Lit P Y ú fA, T R F 0 S F R ,\ G S {P 0 S T ERA US PRI~ S)e iJ T TIC S Þ \"P L F S : U lITY: F IR-P OR I TFFZVi'L: 1 U II;::: In. I tT 400 T ^ t- . . [;ÞC COl\l R tJ ¡··JD: .? It- -3 Q 1'50 toT ~;3:')C Tfd p;;- f, "., T ?l:?G /F. FLn LI E TE PER^TUR~: 7 DE REES I I 74 DEGREES OUT RE ARKS: T. 1 .4, VIS 3Q, W.L. 8, H 8.5, CL2 00 [hiER L FE TC)TtL AS: Ii ITS AT 23~~ .. l~jC U ITS /:T3:'.·0. 1:50 UNITS AT 23~,5. 160 U ITS T 2340, 44 U ITS AT 2345. N TE: DST Ml REVERSED OUT 1.5 8BlS FOR ATIO ATE (3700 cp ) ßN 0.75 BBLS WATER CUT un wI SCUM OF OIL Of,! SUR ,\CE~ [H 1-',' SSU~E AUGEAT 2116 HAD 1042 PSI ISIP, 1017 FSIP. RILLING 1/2 I CH HOLE. REVERSED OUT DS1. RECOVERED 1 1/2 BLS W T~R AND 3/4 BL UD. CIRC. POH. LAID DOWN TEST TOOLS. RIH W!C ILLI 0SSE SLY. DRILLI G. SURVEY AT 2353. IT 3. ¡.'~ p l ~~ I S::,P ;~_ T C [ hlti..~:µEn DITCH: lR lJ SHED DITCH: ~!I eú FD: / C fH"S: If( LlSITE SEOl GIST: DAVE FE X ATC ADDED: 2/06/8 e e . Ù.Li~KFA DAILY DRILLI G REPORT 1/12/80 L:ATE: l!l?h),O ACTIVITY AT 00: P EP T PT~'( YESTf~RDAY AT 0600: TFST HO~)S. 2: 4 2: [PT TO .Av in r: ?8nF.~~ F'OOTAGE DRILLEn: 83 PROSt LE FOR AlIGN A Tap: KINGAK, 17h7 SA PLF DESCRI TIONS: EF-;T : 242~}-¿~~·~~20 ATE: 1.1-1.6 MIN/FT I LAU PELS. /PYR INCLS. w/INT8DO SH: SLTY I PT, HDS TO SLTST I Ph ABNT CO CRETIO S): TN, RLKY, w. IND. SlTST: LT y, SOY I pT, I P K BR , CLV Y. LU DY. GR L U P LS. W!MRLST (PRO SAMPLF DESCRIPTIO S: r~~ T~{: 2530-25S0 RATE: 1.5-3.0 IN/F'T SLTST: I T y, IA. T T DO ISH: LT GY, MICROMICA, S~OOT , SLTY IN PT. .~r MI UTE CAP SPECKS. LKY, MOD IND. 'NPL DESCRIPTIONS: r";t:"'PT ~~-t;,~:q _I) r - ' ¡ , RAT: 1..5-2.0 MIN/FT ClYST: M. y, SHlY, AA T MINUTE CARB SPECKS, PYR INCLS, SFT, LUMPY. (.~ ¡][SCRI TT ,.. . ~ . "~AT[: 2.0-3.0 I I T I T DD 5LT3T: LT GY - T, INUTE GRN GLAU PELS, BECOMES V. ARG IN PT, O~ L CALC, 8ECO ES Sl S Y !SS: H, CLEAN AT 2745-2752, 27 0-276. II TGDn SH: GY, AlA. NOTE: SS ABOVE PROP BARROW [ 1.) TV L [ r\'T «. SþMPL DESCRIPTIO S: DEPTH: 2F3.D?--2g f>. Pt\TE: 1.7 11FT oce M. - CRS GR, SA-SR, P. SRT, FRI. T PYR INCLS. rq OIL STN, PALE GOLD SPL RESIDUAL CUT 0 SPOT PLATE. ss: LT F)RI HT FLljOP, v. v.r~. - F. Gf\t eRN LAO PELS, dB v. ~'LC: CUT, GOl " TTI :);\ f':/PL C S: Ui~LITY: c TR-P 0 I TERV L: 1 LA TI E: HI ðT 9P1 ~T EPTH 790 7Q ClfPP C2(pp'n C5< P P IF \¡ I R fJ/ C4·(PP C:':(PP"'~) \i /f~ (\ T " 1"< I cO 1 ':'~_ ("j; .~ tJ '0' 20 /Q. t.1 I R 2 rc 2600 3GO IF IR " r\ "'1 ,~ .,'Í,. \! í P N/R' 'c~' 1 ~ q, ~? E.: G ·30 Ie NlR /0 c· . r3l<CV p Ur·;!D· {.,- CO [CTIO:, ,~T 2'54'? CON [eTION: 1_3 ßT 27g7 TRT iF Ç'i\ S: lH L I T -~ T P RATURE: 7 DEGREES I / 83 DEGREES OUT f. 1 .5. VIS 43, W.L. 7, PH 8.5, CL2 900 P r !\i~ P J<, S : [F;~ l TCTÞL F rlFl, S . '" .. ,~ c: . .~ "',y' "- U ITS AT ì9n~ J7' [PHTS AT 7qt~;,)n uGnTS AT ;ìpr¡n, ')0 · e , '- I~T 7s1. SURVEY AT n U ITS AT 2R08. TrSTr G , CIPC SMPL.S AT 2808. SU ~: IT H:t .,<' ''',) .. ~ MPL S I~r) TCHE:O: WAS~'{E~D DITr:H: lS8G-264D,? XES c p~' S : IF;' lJ SHED [)TTCH: 1.920-26 O. ,?CX[S C,f¡ [: 19 0-2GFO, 2 \L> fLLSITE GEOLOGIST: DAVE FE EX , T ~:; þ,DO[G: I;' />1 qn p:r:-. VEYED, RILLED, CIRC SMPLS POH, TESTING ROPE. e e t LAf< ù. PEPOPT 1/1:3/80 JULY DRILLI n.t.T~~: 1/13,/8 ACTIVITY AT ~OO: POH w/C RE 7. YF TERDAY 4T 6 n: 28 rC1 ¡\y t~T 0(;00: DT ')Q? r "',.' ;.. OTð· R.ILL : 17 F' P 0 KINGAK/SA ROW SS, 17 7/2745 Lr FOR {!TlONt.. T:J ," k 7~ CU' 17 A"fE: 39.0- 7.r MI 1FT 280 -28?5 - CORE curTI S I DIC TE PRI ARILY SH. ç' PTH POE PR[SStJR. HÞL nr SITY :"'1, r'. ,x j;,~' IR /f~ IR l r( 1 " 1 :> 1.14 1. .1 1 .13 1 . lit / :'( 1", -;~ I ?2 0 ?:500 4. (7 ,? ! > (";n .:.. Ii U I :~ 7 w (~ / 1., :' t" / 1~;?7 CUTTI SÞ.\·PL'S: OUALITV: N' T T P \I L: lQ L.:'\ TI E: l(~ ^ ;'", or >'-', ") .. R [}\. p t\JD: l~-H co r\: [ C T T C iJ "¡\J I L TRI' g {If') Q P¡=--h.t<S: OhJ F L (} l I ,~= T ?l P F" t\ T (.I E:': "'73 Dr" :;< f E S I l B F c, R [[ S '0 U T Kt PK T~ 1 .5, VIS 45, W.L. 6, µ d.h L e¡FA KS: TE PO: 7 DE PEES F AT 08. CUTTING CORE #7. TEST GOPE, PTCì<T U rnp::- BL1 '=II. CLFA E OUT [<RIOGES 274-~)DSO, 2112-211"3. 24 -2435, 263 -2646. ASµ 2710-2 08. SLCU HI G SHe CORING. o Pl r ISOATCHE: ."'.~.f- D IT C: If< U WASHED DITC~~: \:/R J: ð. \; ED: I r 'R S: /F. LLSITE :3EOLOGI T: DAV£ FF L' fTF" ADOrD: 2/0~/FQ e e . L i~ K l\ ßILY DRILLI G REPORT 1/14/HO 61 ~ 11141i3G ACTIVITY AT 4no: curTI C0 #8. 2g30-!~ AT RFP RT TH~ .. PT~{ YESTE"RDAY AT 0600: PTH TO 4Y AT GOO: 2933 OTt..CE '\ILLEO: 1 RO A L ro 4TIO AN T co.... ') ," C t, . ßRFJi',! ss, 274~j , i" LF DFSCRI TIO C" [f)TH: 282 -;2890 AT : 10..5-15.7 11FT C:;jT(~~· ," '- r 'e_" I M. GY, SL SOy, SL SAD p, 00 ICA, RR GR GLAU PELS, NONCAlC. w. !!fA. GPDS Tn SLTST: ,A T CRS CARB MAT, I C¡::: 0 L " SCRIF'TID~)S: :22'3 -2'~(O GY, V. SLTY, FRAGS, s : f\"TO 1T1C. .n : 9..0-12.0 INI T ICRO T r ^ .. '..' }". ~ ~·;n [F. Ct\F~E f'; 1\ T, S [ Tf',J FOS \/ . 7. CUT 11, REC 3~ AT : 26-4 MI 1FT 28 8-2811.8 - SLTST: . OY RR , V. ARC, S y, I PT GRDS TO SH, IN PT Ie 0 Ie: . .\HNT CRS CA.R .IIT, :l1u W.. I ", NO SH irJ. T : 26-4 ,~lI lFT 2 11.S-2e~: (I RECDV RY. E PT ~¡'-:·~L p:~ I ITY DC EX_P FJ OR D h.·.~ " <:: ç I ! R !-... r \ -.. ....;.·'-'1.../·.··. '.. SSG 1 .31 I Q 0 1.32' ! r: ,\ CiJTTI S t\ f'.:1P L r s; . QUALITY: F TR-POOR IHRV L: lÞ TI E: ~ T L1 ?93C FT ('- : AC\.(c:r~ co 1 .i. co \\1 [CTIO ? AT 2915 fCII l? i 2886 1'2 f¡I :) ';',r.:. ("'- {-¡ \.J \..1 TRI : 7 /4 T _~<.l:, n P[ôW':-<: t,T ') ?~_:zn ,~ ,:__ t.., _" ___, \..... FLO LI E TEMPERATU : 7 DEG FES I I 72 DE PEES OUT RE RKS: WT. 10.5, VIS 43, .L. 6.5. Pt~ 8.5, CL2 800 [EPt,L RF"!Þ, (, . ..) ., ðX TE P 0 TRIP: 73 DEGREES F AT 2S30. CUTTING CORE U . CUT CORE þ7 T 2826. PEC V RED 3.8. RIH. REA CORE HOLE 2808-2826. RILLED TO 2911. CIPe S PLS.. DRIL.L TO 2930. CIRC S PLS. SURVEY. POH. RIH Ie _ BBL. START CUTTI G CORE 8. BIT #4. !1 \J S ISP/\TCHED" DITC: lR D DIIC: /R J, R () F-I:( c RES: 280 -2811.8, 2 aXE ELLS IT GEOL 1ST: N/R n D~: 21 G/? . e . l, L þ,K- /i AlLY f1ILLI R[POfJT 1/1:i/80 t,Tf::: 1/1':)/8(1 CTIVITY AT OGOO: POH W/CORE 8. nrPTH YESTERDAY AT fOO: 93~ PT~·t Tn 4Y AT 600: 299 F OTA RILLED: ~7 POßABLE FOR ATTON AND T(JP: ~ ...., ,...., µ tq, SS,. .2745 CUTTI r; SÞ\1PLr::s: OUÞLITY: r I TE!~V L: (!~ U, TI C: ," ;~ . 11: CK" h\ U !\ir: .) - CO ECTIO: 1? AT ~ 56 Tf<IP: IR P E !~ ~~ S . /F: FLO LI ~ T P RATURE: 7~ DEGPEES IN I 79 DEGREES OUT RE ~KS: WT. 1 .5, VIS 4, .L. 7.5. PH B.5, CL2 800 E E;~L.L f~[r'.û, K~:: COP Ave RILL RATES 11FT: 27 AT 2930-2955. 13 AT 2955-2958, ? bT CSR-29 0, 14 AT 920-2987, 11.5 AT 2981-2989. POH. CUT CORE 11 ß T 990~ P H. SA t,ES ISPATC~1E: WASHED 8ITC~{: IR u ASHEO OITCt~: ~I/R C b r: [D: 1" I ::. C F: [S: /R LLSITE FOLDS! T: DAVE FE x GAT ADDED: 2106/80 . e . , ';L~I;;t~ elLY RILLl REPORT 1/16/80 PoTe: 1./16lH ACTIVITY./;,1 [,j/ C 00: PF~ P ~. ~q (2990-3020). F'PTH YESTERDAY AT 6 0: ?gq ['F;TH TO F._Y [t_T : ,302D DOT A E DRILLED: 3 PO APLE ~OR ATIO A~ T~· SA RIVE. 2' t;g_;. CB RF R~ CUT G . PEC GO RúTF: 7 1'41 I r 293 -2°58 - SU . Y - BR , SU Frs - FIS, ICRD ICA, MINUTE CARB DE PIS, RR COALIFIED W 00 FRAG. NO CALC, MO I D, W!SMALL BLESS E Tt RR PYR aRM TU ES, S ALL PYR PELfCYPO AT 2956. FE STN CO CRETIONS. RITTLE. RR COM SPICULES W/OLIVE GRN CLY FILL. Rq : '8 \'1 I::-T 295 -2966 - S~4: AlA, V. SLTY, GRDS I PT TO SLTST: AlA. fLUE: ? HI /FT 2SGG-2 72 - Sµ· A/A_ V. SL. - NON SLTY. PA,Tr: .? f\-11 I T ?97,~~~-2 77) - SLTST: r;y CALC. N, V. APC, W. IND. COM COAL DE8RIS. RR GRN Lt FEL S, ') '. I (:., c"", I T 6, T" ., 2973-2975 - SH: AlA. SLTY. WI [ T BLESS. P T : 17 ~A.I 1FT SlTST: Y N, V. ARG, . INn. BRITTLE. MICROMICA. A8NT , CARB h~ IS, ENT L S. 0 CALC. I l;: T ¿: q: 7 -? C¡P. g. - r ,,< <: P L H T : 11.5 ': : ,Ci :~ - '"' '3 SLTsr: A/A, BECOMES SOY GR G TO SS AT 2989. V.F. GR, AlA, NIL P P, 0 SC~L. ¡ T E TC . UTTI ~;iìfJPL s: tJr\LITY· T T P-Vf:L: /R LA TI E: ð I AT ~ ÇT s: cx: P U~JD· 4- co r\jECTIO : f\!/ THI :!~ !'c"T ?C:9'P D~ 1.."S: IR FLC LI E TEMPERLTU~: 8 DfGHEES I ! 74 DEGREES OUT RE RKS: WI. 10.3, VIS 53, .L. 6, PH .5, CL2 700 .. . /1, '< S .: TFT : 73 Q REFS F AT 2990. APPARENT CORRELATIO : - 2958 ( AG RIV R) ADS. BARR #3 - 2585. CUTTING bLÞ¡{R 1 #9. L ST ~) ED CGR.L 8 L S [''<1 tJ j\ T3 0 ~1 H I L. E C {)~: I\; . P 0 H / C PEg. SURVEY AT ¡DRILLI G ASSEM LV. REA PO . RIH W/CORE BBL. CUTTI IT iI4;:¡R. ED CCRF G COH[ HOLE. FL S ISP TChT WASHED DITC~1: IF U ASHED DITCH: Nt E : r</ n, 930-2990, 1 BOXES LlSITF GEOl GIST: DAVE FENE"X tT .:"] / !';l,c.;, . e , t::L.AKC;þ AlLY DRILLING RED RT /'1[: 1/17/r< 1/11/80 ACTIVITY AT 00: CUrTI co E tl (3051-3101 AT REPORT TIME). [PTN VESTER ty AT 0500: 302 ç TtJ TO 600: 31 1 FOOTÞ ç- F(-ILLt~,n: F (:.3 r L FOR 1\ T I l¡ f\ T S f-\ P. I V E' 2 .;:' S tJ. L f' D [' S C R I T I () f\; S : DE T : .30? -.30-42 ,5., T .;-1 11FT SLTST:.^',S I r: FC'" tt . >L [\ E S rR I TTn <::!f J._c ~".. GEPT : 3042-3051 ATE: ?5-3.0 MI /~T SS: LT GY - ~,V.c. F. GR, SA-SR. . SRT, CLEAN, S&P, CALC. MOD . T . . I T Pf P'ORf ~!O SCFl.. ç: j, '1~ CUT 7(\ PßT:' I qF"r' <:1 ~- \. ". ,_ .1.. . 2Q90-3 20 - PRE SLTSr- K - .GY P , S Y IN PT, V. MIC 0 TCA~ CO - ABNT lALJ P['LS9 MINUTE CAR Q RIS, FA AT 3 7, I T NSElY BIOTURBATED, v. THNLY INTLA ~ LESS, oce S ALL l F SS: LT Y. SLTY, V.F. AR ~ IL p R, 0 ~CFl& U T TIS ¿, f"P L C S . CUÞLIT\': F IP I T [ F V ,\ L : L,ó TI\·tF: li..3 !\'iT THO FT c:: hi n· !.¡ - Q ~ T ') r· ~\ T ~¡ (t" it- ": 1 TRIP: ?~~) AT ~:,o:?n P [,t" c;: :2.1 'T:''' . . LO Ll T pce.iHu / 75 DEGREES Ot.JT . . q ¡~r:~,~.. F~~S: P[ 6PKS: YT~ In.3, VIS 4Q, . L. . ., PH ., CL2 L . A f'(S,: TE D 0 T'RT;): 74 ~ P S AT 3020 A 1'"\ r- ,i.-t., ,"'f,,_ \), UFGF (,¡ODD ~USH STRGS. RR, GR. SL LESS "'- 1) (' ") .tt 10' _-Jr_ t:) H, 1 ' f ," .c L.... t. CC VEF;<[D j r c pc. 7? DEG EES AT 3051. CORIN ·~QS1, CIRC SMPL,S. P-OH. PIH, REA EO CORE HOLE 2990-3020. IH W/CORE BL, CLEANED UT 10 FILL. COPI¡\ ^ T IT 1 ", i'_ ',,_"' I\- """', .- I I DITCH: 2680-3 50, J S B 9 ~ .'~ F'S ,.. " ~ 2 30-90&2 90-3021~ 21 12 LlSITE FOL.OGIST: DAve F~ EX bTr t ~E : 02/06/ r . . . ! L [\1<:' A ¿'IlLY PILLI 1/18/80 i~E:>OPT bT = 1/1F;/ . r'HdLLPJ YESTFROty AT 6f)O: 31 1 'PH TGAY I\T (OD:3?h:7 OTA E DRILLED: IS6 RQ r LE FOR ATrON AN T ~~G RIVE, 3042 SA,MPl 0 SCRIPTIONS: DEPTr"i: 2~i11T-31 C S r r RAT: 4.7-8.4 IN/FT A D Dce ss, OSTLY AlA, UT Gee GlAU. SLTST: 1 ISH ., SA Pl DESCRIPTIO s: DEPTH: 316 -322 RATE: 5.2-7.2 IN/;T SLTST: AlA, VT W/FLKS CAR AT OR COAL. W/SOME 5S: WH _ LT GY. vOTTLEO lK ~/COAL R CARB FLKS, V.F. SR - SLT. GROS TO SLTST: v. SL CALC, SIL C T. WISH A/A. AN WI SOME SH: RED _ BRN~ ART Y, V.F. r/TC;" I T. o Pl nr CRIPTIO ~. :,][r>TH: ~3;:?2 -3~::4C- RATE: 2.7-3.2 MTN/FT SS: T - PALE GY, MOSTLY F. 0K. P/JF<TICL[S.Oce LPtLJ, G TT µ.N W/SLTST AN SH AlA. MOTTLE W/BLK CARB AND SH SIL, SOME ERI W/FAIR POR, NO SC~l. ,- 10, ClJT Fa. PEC '0 RAT: 8-10 TNI T 3051-3180 - SS: LT - . GY, ace TN, v. . GR - SLT, Dce V.F. _ F. R, SL PIOTUR ATED, WI AR LING o~ OK GY, OCC FINELY MICA, RR FRAGS PTLY C RSO IZED WOOD oce PYP, v. SL CALC. W. CMT W/SIL AND CLY, MOD · I p, ENE ALLY P. - NIL POR, ECO ES P. - FAIR W/INCREASE IN ~R SIZe, S ~ RR S H T LC-LIKf NRL 0 oce CLOSED FRAC <PROS KA LIN) SS npPEßRS TO ~ V.w. IDA D SIl I VICINITY F FRACS. LAUCO ITIC 10 E 3098-3100. RATE: I frT 3100-3111 - SLTST: OY - nw C/jLC, y, ,4RCAND S y, SES A r PTLY RDD rNCLS OF SPAR CALC GROG TO SS: CARB, V. SL - !~::. I n, Gee l "5109-:5.111. E:? T H SHÞlC DEi\JSITY DC E~<F 1 '" I¡ If 1 . ~i ;,: !r{ IR POR PF'ESSURC r; / ,-( :~;: [: D / UTTI SI\.';\PLF:::-;: iJ'~LITY: F IP UJT[F;V/IL: L,A TIE: 1 ,-. ',.. ;J ~ ~1rr\i l\T :) 2 () F:- T !~ S .: 1:3,Ù C ~( f~. tJ [\ID : r- CTIO : "{ A r ',I I;:,. 5!11 TF<IF'J: PEAK-S: '!'\J/R i", . 1..> .. rLO II [ TE PERATURE: ~ SREES I / co DEGREES OUT R[ ARKS: T~ 10.3, VIS 54, W.L. e, PH 8.5, CL2 600 CF l PF~/APr:::'S: AX TE P 0 TRI : 73 0 p ~~ ¡;,: ,- ': c._. (""_ '.' F. DRIlLI 8 1/2 INCH HOLE. FINISHED RIH, REAMED CORE LE 3051-3111. DRILLING AHELn. RTT ffRR~ C f\.:~ 10. H. Pt~CO\fEf¿E 6 . ,) R J L;, TO 322 \ CIRC S PLS. I :~;p TCH[D: DITCH: /p þ,SHfO DTTC'H: lO E : 30 1-3111, ] ~ #10, 3051-3111,?? aXES e FLLSIT[ GEOLOGIST: GGRDO;\' L CS ATE ADDED: n2/0 Ip e , . e . l, L p, K ¡\ DAILY RILlI' REPORT 1/19/80 T " 1/1'7/8 ACTIVITY AT roo: DRIlLI CPT~~ YESTE:RDAY AT G a: 7~ 7 rpTH TO P,Y ô.T no: --3·:~,5P cOQTA E rPILLEO: ] 1 PORt LE FOR ATIO AN T D: SHUBLIK, 321 Pl DESCRIPTIONS: OE T : 3240-3270 RATf: 3.2-~.b INI T SLTST: Y - V. CALC, ð , . I . wISH: OK Y - LK, EARTHY, ORGANIC. ASH" GY, SMOOT. ICRG ICA. ISS: GY, OFF-WH, V.F. GR - SLT. C LC, ARG, W/CARB FLKS, ace GLAU R A D PELS. w/MNR LS: T , Dce FA THY, v. DOL DR SIDERITIC. MICROXL, W. IND. w/OCC INCLS F ~ R A LAU P LS. SAN'PL n SCRlf>TIO ~ r!~: 327 -332 PATE: 2.5-6.2 IN/r'T SLTST, SH. SS ð LS: I T D AlA, fCOMIN GEN ORE w. IN , WIT C EASE I GLAU AND RR SPAR CALC PELECYPOD REPLACE [NT. (, C'I :¡ I.... C SCRI TT \1S: F TN: ~~2 -3345 AT: .1-7.5 I I T SLTST, SH, S, A 0 LS: AlA. WI ECREASE IN SH: A _ Dce LIMONITE, UST RN. lace OOlITF I TX. ~ Pl OESCRT TrONS: ¡iF T :3 34 --3~~ PAT: "..1 PUFr A/A W/LARGE I CEASE I LS, MOSTLY GY, SL TV, ARG, SLTST r 5S: AlA, W/M R S P LEey n HELLS, (PM - T - blH.. t\ SO;v1E' LS: Cf~ GL.AU. ECO IN MORE IN DO~¡NWAR. FFHi SHbL pl:- SITY DC [;<P 1. :~ t.¡ POR PRESSUR Ii? I f< IF .-{? ~~. 5,.300 ~( 't r;.:. I I:' 1.. 4 S' í / 1..68 UTTI sr, U;'LITY: I TFf,:V L: LltC; TI ~" PL S: r T R -1 3 T , T ~ 2 ~. r :> f·: "" f\ ,. t. C 1< R U r'l D: c. CD ECTI .r~J/ TR.IP: ;~::9 i~~T ~3? ~ F! E I^ '< S· f-j ,lF~ r .. l LI E IE PERßTU : 70 n REES I I 7~ DEGREES OUT ; RKS: WI. 10.3, VIS 48. W.L. 6, H 8. , CL2 600 [ ER L nE~}!,L' KS: ^ TE P 0 TRIP: 7 n R ES F. DRILLI G 8 1/2 I CH HOLE. DRILL TO 32Q3. CIRC S PLS, SURV Y. POH. TEST BOPE, RIH, DRILL 3316. CIRC SMPLS. DRILL 3325. CIRC SMPlS. DRIll 3351. CIRC SMPLS. DRILLING ^t·~EAD. SURV Y 3293. BITS n5RR A D µ~. S4MPL S ISP TCHED: WASHED DITCH: IR U waSµEO DITCH: N/R (", [0: :\/ 17� T LL. �T-- T S T * n r L F " ' - i� . 1-/", p,�� TE. At ,Ô, k::: P Þ ,~ J L Y D R I L. L I REP RT 1/20/80 ¡\TE: 1/201 . CTIVITY AT : CORING CORC Þl1. CUT 3360-3410 AT REPORT TIME. r- Ti, YEST[R~Y ÞT r:,C!O: .' [rT T AY A"r 0600: 3410 [' RILL 0: ~;; PROG LE FOR aTION A T SHUPLlf<. :S;?lF {" DLF DESCRIPTT NS: OEPT : 333 -33f A1"E: 9.2-11.2 MINI r ~ : PðLF V. SM OT . Fl. ICRO ICA. CAR FLK$, RR Gl.AU. PT S Ie .!~ LCD E<! I T Y /-, ,.. ç:, POR F'R[SSURF ?iCf· 0 /D 1$68 1<::: CUTTI S 1':: f',.'¡F'L, S.: OUt\.LITY: F IR I T!~PV!<'L: -1 L"t: Tr ~~: .\:'7 ,. tl,T _~~.3 n -- . '" ~ þ"CK P NO: 1 co (:T10\,' !\i/P TRI ~. j~1" '~::r, r~;~Þ :s: t~Q r....' .. . FL LI E TE PERATU : 7 n GREES I I 78 DEGREES OUT e rH' ;'\PKS: T. J .3, VIS '+7, :.i.L. (" H 8.5. CL2 E,QO [,:' E R Þ L R f/ið, i{' (~ . '5 .5 t~ AX TE P 0 TRIP: 78 D . CIRC S ~)LS. P f'{' #11 ,:';<F(-3l¡}O. GF:'[[S .Ù T 33 n. CUTTI CORE 11. DRILL TO IH W/CCRE SL. WASH 7 FILL. CUT S U' OK. (, L -r t: . VPL ~ ISPATCHE: WhSHF"D DITCH: IP U WASHED DITCH: fR CD F~D: I C F S: /F,' LLSITE GEOL0 IST: R, J L r· L¡ DATf ADDEO: 2/06/R . ;"LAkPl~. ~IlY DRIlLI G REPORT 1/21/80 ;',TE: 1/21/80 . (CTIVITY AT SO: DRILL! PTH Y STER ty AT oroo: 341 ;:- IH TODl~Y tT no: ') 31 F GTAGE DRILLED: 12] POBA L FOR ~TIO A T HUFiLT.K:,:2] SAMPLE- DfSCRIPTIO S: E IH: 342 -344 RATE: 4.1-7.4 MI I T PRE ~.: AS I CURE #11 W/INTRDD SS AN SLTST A/A. (' r: SC~;rPTIO s: ,3l+40-3~:'10 ATE: 1.7- .1 MINIEr TTLEr RN IGLAU, V.F. - ~. GR, V. HEAVY PT, P. POR, NO SHOW. WI NR SLTST: GY. v. PFlECYPO SHELL. ðND SOME YEL - BRN 0~ TZ GR AT 3490. SOME IRON STN PELS. S~:':;: () _F~ f~ - ¡!~i H - C y . [LY A 0 CALC MTX, FRI I CALC, R TO LS W/Gee LIMO ITIn I ClS. SO r PL D SCR! rID S: r'[ TH:3'H -,35")[; PPF L~: : ()k GY PP . v. LI~U. nee DEL RAT: .7-11.7 IN/~T SLTV AND SHLY, GRDG TO SlTST ASS: eyPO ~RAGS W/MNR SLTST AND 58 AlA. V .lli. T;\; , nr' f" ~.' ,,~ c· ~ , 11, CUT 4t FEe .(~n e ,. 1FT -34' - nLTFR ATl C!~.LC ;'4 I' .':DY, - NIL. Ç::G . SLTST, SS, LS AND SHe FRED SlTST: y _ BY pr TO lS ASS, GLAU. AS T PELECYPOD /oce 20 ES OF SH: PALE GY, SOOTH, NONCALC. rPT\..··i- ,?; 4 50 SfHL DE\!SITY / f"'.. i<' /f~ / DC EX 1.~)L 1. 4' ~j p, POR PRESSURf CUTTI Sf1,'PLf--';:;: U/::LITY: ~ IR I TFi\VôL: _] L!.I rr [: ,~ ,:1T 3.5CP F"!'" r1 s.: : E;~CKR Uri}D: H C G~;l EC T I . f',J/ TPIF:: .g .t~, T -Z ú..-' n '-' ,- G P [6. v.-s . /R L LI E TEvPERATU : 71 DE R ES I RE ARKS: WT~ 1 .3, VIS 48. .L. 6, I 7ij [)E:GFn:S OUT PH ß. , CL255G L F: E' \1.A ;.( S : . IF D 0 TRIP: 7~ DREES. DISPATCHED SA PL ~: 1 BOX CHIPS FROM Þl1. DRILLING "0 I CH HOLE. CORE #11 TO ~420. POH. RECEIVED L. 1. R 336D-34? DRILL 3487. CIRC S PlS. DRILLING. IT ff7. r CD '¡ T,~ .,L ",):' .¡"', , \0." ;:. r"" . . E DITCH- l:~{ SHF DITCH: f'dS C f1:ES: 11. 3350-3420, 22 SO -34 0&CHIPS. PDX XFS LLSITE , '- I \~; T : P r'1r , \ ::'.~, '. L t_ e e e WALAKPA 1/22/80 DAILY DRILLING REPORT DATE: 1/22/80 ACTIVITY AT 0600: DRILLING DEPTH YESTERDAY AT 0600: 3531 DEPTH TODAY AT 06DO: 3613 FOOTAGE DRILLED: 82 PROBABLE FORMATION AND TOP: SHUBLIK, 3218 SAMPLE DESCRIPTIONS: DEPTH: 3500-3590 RATE: 5.7-12.0 MIN/FT INTBDD LS, SS, SLTST AND SH AlA. LS: OK GY - BRN, SOY AND SLTY AlA, BUT BECOMING MORE DNS, APPEARS TO BE SIL. SAMPLE DESCRIPTIONS: DEPTH: 3590-3610 RATE: 8.2-13.8 MIN/FT PRED LS: WH - LT TN, V. CHALKY, ABNT FOS FRAGS, SFT, V.W. IND, NIL VIS POR, NO SHOwS, BECOMING SOY IN PT BELOW 3600, W/SD GRS AND V.F. GR INCLS OF A BLK MNRL (POS ARG GRS). MNR SS, SLTST, AND SH AlA. DEPTH 3550 3600 SHALE DENSITY N/R N/R DC EXP 1.68 1.66 PORE PRESSURE N/R N/R CUTTING SAMPLES: QUALITY: FAIR INTERVAL: 5-10 LAG TIME: 37 MIN AT 3600 FT G"AS: B A C K G R 0 UNO: (; CONNECTION: N/R TRIP: 37 AT 354'+ PEA K S: N IR MUO: FLOWLINE TEMPERATURE: 71 DEG~EES IN I 80 DEGREES OUT REMARKS: WT. 10.3, VIS 49, W.L. 6, PH 9. CL2 500 GENERAL RE~1ARKS: MAX TEMP ON TRIP: 77 DEGREES F AT 3544. DRILLING. DRILL TO 3544. SURVEY. POH. RIH TO SHOE. CUT DRILL LINE. REAM 30 TO 8TM. DRILL AHEAD. SURVEY. BITS #7 AND #8. SAMPLES DISPATCHED: WASHED DITCH: NIP UNWASHED DITCH: N/R CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/12/80 WALAKPA DAILY DRILLING REPORT 1/23/80 DATE: 1/23/80 e ACTIVITY AT 0600: PREP TO CONo HOLE FOR LOGS. DEPTH YESTERDAY AT 0600: 3613 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 53 PROBABLE FORMATION AND TOP: ARGILLITE, 3620 SAMPLE DESCRIPTIONS: DEPTH: 3610-3620 LS, SLTST, AND SS AlA. RATE: 8.9-11.3 MINIFT SAMPLE DESCRIPTIONS: DEPTH: 3620-3656 RATE: 13.8-15.1 MIN/FT ARB: CHARCOAL Gy,MICROGRAN, MICROMICA. CORE # 12, CUT ID, REC 10 RATE: 15.0 MIN/FT 3656-3666 - ARG: CHARCOAL GY, MICROGRAN, MICROMICA W/SCAT MICA. BREAKS AT 30 DEGREES AND 60 DEGREES W/SLATY CLEAVAGE. OCC HAIRLINE LENSES FILLED W/CALC, SELDOM EXCEEDS 1-6 CM IN LENGTH AT RANDOM ORIENTATIO~J. \. DEPTH 3650 SHALE DENSITY N/R DC EXP 1.74 PORE PRESSURE N/R e CUTTING SAMPLES: QUALITY: POOR-FAIR INTERVAL: 5-10 LAG TIME: 37 HIN AT 3600 FT GAS: BACKGROUND: ¡; CONNECTION: NIR TRIP: 18 AT 3656 PEAKS: tOR MUD: FLOWLINE TEMPERATURE: 71 DEGREES IN I 80 DEGREES OUT REMARKS: WT. 10.3, VIS 52, W.L. 6, PH 8.5, CL2 600 GENERAL REMARKS: MAX TEMP ON TRIP: 73 DEGREES F. POH W/CORE #12. DRILL TO 3656, SURVEY. POH. RIH. CUT CORE #12 TO 3666. POH. BIT #8. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: NIR CANNEO: NIp CORES: NIR WELLSITE GEOLOGIST: GORDON LEGG e DATE ADDED: 02/12/80 e e e \..IALAKPA 1/24/80 DAILY DRILLING REPORT DATE: 1/24/80 ACTIVITY AT 0600: LOGGING, RIH W/VELOCITY SURVEY. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBÄBLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: NIR INTERV,6.L: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: 15 AT 3666 PEAKS: N/R t'iUD: FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.3, VIS 55, W.L. 6, PH 8.5, PV 20 GENERAL REMARKS: RAN LOGS AS FOLLOWS: SCHLUMBERGER TO - 3672, 9 5/8 INCH SHOE 1786. DRILLER TO - 3666, 9 5/8 INCH SHOE 1786. TEMPERATURE SURVEY #1 - 3672-200, MAX TEMP 84 DEGREES F. DIL/GR - 3666-1786. BHC/GR - 3660-1786. FDC/CNL/GR - 3660-1786. HOT CDIPMETER> - 3655-1786. RUNNING VELOCITY SURVEY AT REPORT TIME. CORRELATIONS AND TOPS CWALAKPA nl/BARROW #3): KUPARUK RIVER SS - 2071/1720 (BEST CORRELATION). BARROW SS - 3049/2400. SAG RIVER SS - 3224/2585. SHU8LIK FM - 3264/2633. ARGILLITE - 3631/2792. 5S AT 2071-2087, NET PAY 16', AVG DENSITY POR 22.5%, AVG NEUTRON POR 22%, MAX 25%, MIN 18%. SW 40-50% (EST>. RESISTIVITY AVG 40 OHMS, MAX 60 OHMS. MAX TEMP ON TRIP: 78 DEGREES F AT 3666. LOGGING VELOCITY SURVEY. POH LAY DOWN CORE #12. RECOVERED 10. RIH. REAM CORE HOLE. COND TO LOG. POH. SLM. LOG TEMP SURVEY, OIL, BHC-SONIC, FOC/CNL, HOT. BIT #6RR. MIse DISPATCHED SMPLS: CORE CHIPS, 3656-66, 4 BOXES. SAMPLES DISPATCHED: WASHED DITCH: 2650-3660, 2 BOXES UNWASHED DITCH: 3050-3660, 1 BOX CANNEO: 3450-3660, 1 BOX CORES: #12, 3656-3666, 4 BOXES S I DEW Ä.LL CORE CORE #: 1 o & G SHOW: SO S T: L I GH T GR,ARG, P. DESCRIPTIONS: DEPTH: 3615 N/R PROBe FORM: SHUBLIK GY, MOTT BLK W/ARG FRAGS, HVY INTERGRAN PORe NS. AMT.REC: 1/4 IN TYPE SAf<lPLE: P CALC MTX GROG TO LS: F. SIDEWALL CORE CORE #: 2 o & G SHOW: NO RECOVERY DESCRIPTIONS: DEPTH: 3609 N/R PROBe FORM: - MUDCAKE. N/R AMT.REC: N/R TYPE SAMPLE: L SIDEWALL CORE DESCRIPTIONS: CORE #: 3 DEPTH: 3605 AMT.REC: 1/2 IN o & G SHOW: N/R PROBe FORM: SHUBLIK TYPE SAMPLE: L LIMESTONE: WH, V. CHKY, SFT - P. IND, P. - NIL PORe NS. <' Tn C" I! ^ I I r nQ F n. <' r n T D T T n ~I <; . CORE #: 4 o & G SHOW: N/R LIMESTONE: IJH - - NIL PORe NS. DEPTH: 3602 AMT.REC: 1/2 IN PROBe FORM: SHUBLIK TYPE SAMPLE: L CRM W/SM TN, ESS PLCY SHELLS IN CHALK MTX. DNS, P. e SIDEWALL CORE CORE It: 5 o & G SHOW: NIR NO RECOVERY. AMT.REC: N/H TYPE SAMPLE: P SIDEtdALL CORE COR E #: 6 o 8. G SHOW: SLTST: BRN, NS. S IDn.J ALL CORE CORE Ii: 7 o &. G SHOW: SS: LT BRN, FOSS FRAGS, DESCRIPTIONS: DEPTH: 3585 PROBe FORM: SHUBLIK DESCRIPTIONS: DEPTH: 3545 ArH. REC: 1/2 IN NtR PROBe FORM: SHUBLIK TYPE SAMPLE: P V. ARG AND SOY, V. CALC, SFT - P. IND, P. - NIL PORe DESCRIPTIONS: DEPTH: 3543 AMT.REC: 1 IN N/R PROBe FORM: SHUBLIK TYPE SAMPLE: G V. ARG AND SLTY GROG TO SLTS, V. CALC, OCC CALC REPL P. - NIL PORe NS. SIDEWALL CORE DESCRIPTIONS: CORE #: 8 DEPTH: 3467 o & G SHOW: N/R PROBe FORM: SHUBLIK SS: GY, MOTT, GRN W/GLAUC INCLUS, V.F. GR NIL PORe NS. e SIDEWALL CORE CORE it: 9 o 8, G SHOW: SS: AlA. AMT.REC: 3/4 IN TYPE SAMPLE: L - SLT, ARG, CALC, P. - DESCRIPTIONS: DEPTH: 3465 N/R PROBe FORM: SHUBLIK AMT.REC: 1 IN TYPE SAr1PlE: L SIDEWALL CORE CORE #: 10 o 8. G SHOW: NtR NO RECOVERY. DESCRIPTIONS: DEPTH: 3355 PROBe FORM: N/R AMT.REC: N/R TYPE SAMPLE: L SID E W ALL C OR E CORE #: 11 o 8, G SHOW: N/R SS: LT GY, V.F. GR P. - NIL PORe NS. DESCRIPTIONS: DEPTH: 3353 PROBe FORM: SHU8LIK - SlT, SLTY AND ARG, AMT.REC: 3/4 IN TYPE SAi-1PlE: L SL GLAU, V. CALC, MOD IND, SIDEWALL CORE DESCRIPTIONS: CORE #: 12 DEPTH: 3058 o & G SHOW: N/R PROBe FORM: SS: V. LT GY, F. GR, SL ARG, V. (SL SWELLING CLAY IN MTX). AMT.REC: 1 1/4 NIR TYPE SAMPLE: L Sl CALC, FRI, FR INTERGRAN PORe NS. SIDEWALL CORE DESCRIPTIONS: CORE #: 13 DEPTH: 3055 AMT.REC: 1 1/2 o & G SHOW: N/R PROBe FORM: N/R TYPE SAMPLE: L SS: AlA, W/V. SUBTLE STREAKS OF PALE YEL FLUOR, NO CUT. e SID E WALL COR E CORE tt: 14 o &> G SHOW: SS: AlA. NO DESCRIPTIONS: DEPTH: 3053 N/R PROBe FORM: N/R SHOWS. AMT.REC: 3/4 IN TYPE SAMPLE: L DESCRIPTIONS: DEPTH: 2770 PROBe FORM: N/R SMOOTH, CLY-LIKE, SID E W ALL COR E CORE #: 15 o & G SHOW: N/R SH: PALE GY, SFT, AMT.REC: 1 1/2 TYPE SAMPLE: P SL PYR, NON-CLAC, SUB-FIS. "'TnC"illIll ("n¡:¡¡:- n¡:-""nTDTTnrt<:;· CORE #: 16 o 8. G SH OW: N/R SH: AlA.. e SID E \J ALL C OR E CORE #: 17 o &, G SHOW: SH: AlA. SIOEkHLL CORE CORE #: 18 o 8, G SH OW: SH: AlA. DEPTH: 2720 PROBe FORM: N/R DESCRIPTIONS: DEPTH: 2655 N/R PROBe FORM: N/R DESCRIPTIONS: DEPTH: 2602 N/R PROBe FORM: N/R SIDEWALL CORE DESCRIPTIONS: CORE n: 19 DEPTH: 2600 o & G SHOW: N/R PROBe FORM: N/R SH: AlA. SIDEwALL CORE DESCRIPTIONS: CORE #: 20 DEPTH: 2540 o & G SHOW: N/R PROBe FORM: N/R SH: MOSTLY AlA, BUT SL SLTY. SIDEWALL CORE COR E it: 21 o & G SH OW: MISSING. DESCRIPTIO\JS: DEPTH: 2470 N/R PROB. FORM: N/R SIDEWALL CORE DESCRIPTIONS: CORE n: 22 DEOTH: 2450 o & G SHOW: N/R PROBe .FORM: SS: LT GY, V. ARG AND SLTY GROG NON-CALC, P. -FAIR PORe !\IS. e AMT.REC: 1 1/4 TYPE SAr-1PLE: P AMT.REC: 2 IN T YP E SAr<IPLE: P AMT.REC: 2 IN TYPE SAMPLE: G AMT.REC: 2 IN TYPE SAMPLE: P AMT.REC: 2 IN TYPE SAf'1PLE: P AMT.REC: NtR TYPE SAMPLE: G AMT.REC: 1 IN N/R TYPE SAMPLE: P TO SLTST: V.F. GR - SLT, V.F. MIC, SIDEWALL CORE DESCRIPTIONS: CORE ff: 23 DEPTH: 2390 o & G SHOW: NtR PROBe FORM: N/R SS: AlA, BUT MARBLED W/CLAY. SIDEWALL CORE DESCRIPTIONS: CORE #: 24 DEPTH: 2355 o & G SHOW: NtR PROBe FORM: N/R SLTST: LT GY, V. SOy, GRDG TO SS: V. SID E W ALL COR E COR E #: 25 o &. G SH OW: SH: GY BRN, DESCRIPTIONS: DEPTH: 2300 NtR PROB. FORM: N/R ESS CLY, ABNT GLAU PELS. SIDEWALL CORE DESCRIPTIONS: CORE #: 26 DEPTH: 2295 o & G SHOW: NtR PROBe FORM: N/R SH: AlA, BUT WINO GLAU. e SIDEWALL CORE CORE ff: 27 0& G SHOW: SH: AlA. DESCRIPTIONS: DEPTH: 2245 NtR PROBe FORM: N/R SIDEWALL CORE DESCRIPTIONS: CORE it: 28 DEPTH: 2060 o & G SHOW: N/R PROBe FORM: N/R SLTST: OK GY, V. ARG GROG TO SH: SL POR. NS. AMT.REC: 1 IN TYPE SAMPLE: P AMT.REC: 1 IN TYPE SAMPLE: P ARG, P. - NIL PORe NS. AMT.REC: 2 1/2 TYPE SAMPLE: P SFT, STDY, GMY. AMT.REC: 1 1/2 TYPE SAMPLE: P AMT.REC: 1 1/2 TYPE SA ~1PLE: p AMT.REC: 2 IN TYPE SAMPLE: L CALC, P. MOD IND, P. - NIL e e e SIDEWALL CORE DESCRIPTIONS: CORE #: 29 DEPTH: 1970 o & G SHOW: N/R PROBe FORM: SH: ~1. GY, SFT - MOO IND, V. SL SIDEWALL CORE CORE #: 30 o & G SHOW: MISFIRE. AMT.REC: 1 1/4 N/R TYPE SAMPLE: L CALC - NON-CALC. DESCRIPTIONS: DEPTH: 1840 N/R PROBe FORM: N/R WELLSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/12/80 AMT.REC: N/R TYPE SAf.1PlE: G e e e WALAKPA DAILY DRILLING REPORT 1/25/80 DATE: 1/25/80 ACTIVITY AT 0600: PULL WEAR BUSHING FROM WELL HEAD. PREP TO RUN CSG. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEAKS: N/R MUD: FLOWLINE TEMPERATURE: N/R REMARKS: ~T. 10.3, VIS 56, W.L. 6, PH 8.5, CL2 600 G ENE R A L R E MA R K S : COMPLETED LOGGING RUN: VELOCITY SURVEY, TEMP SURVEY #2 - 3672-200, CST (SIOEwALL CORES>, SHOT 30, REC 25. PULL WEAR BUSHING TO RUN 7 INCH CSG. RUN VELOCITY SURVEY, SIDEWALL CORES, TEMP SURVEY. RIH. CIRC. POH. LAY DOWN Des AND PULL WEAR BUSHING. SAMPLES DISPATCHED: WASHED DITCH: 90-3660, 3 BOXES UNWASHED DITCH: NIR CANNED: NIP COR E S: N /R WELlSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/12/80 e e e IJALAKPA DAILY DRILLING REPORT 1/26/80 DATE: 1/26/80 ACTIVITY AT 0600: RAN AND CMT 7 INCH CSG TO 3644. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE. 3631 <LOG} CUT TIN G $ A MP L E S : QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEAKS: N/R t~ UO : FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.2. VIS 46, w.L. 6.4, PH 8.3. CL2 55û GENERAL REMARKS: CUT OFF 7 INCH CSG. CHANGE RAMS TO 7 INCHES. RUN 89 JTS OF 7 INCHES. 32#. N-80. 8RD. LANDED AT 3644. LOST CIRC. BUILT VOLUME. SPOTTED 30 BBL LCM PILL. CMTED WIIO BBLS H20. 215 SX PERMAFROST CMT. 10 BBLS WATER AND MUD. BUMP PLUG TO 3000 PSI. CIP 11:00 PM, 1/25/80. SET SLIPS. CUT CSG. LAND W/I10000#. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADOEO: 02/12/80 IJALAKPA DAILY DRILLING REPORT 1/27/80 DATE: 1/27/80 e ACTIVITY AT 0600: WOC, 7 INCH SHOE AT 3644. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SA~lPLES: QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEAKS: N /R MUD: FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.3, VIS 43, W.L. 6.2, PH 8.3, CL2 550 GENERAL REMARKS: WOC. FINISH CUTTING 7 INCH CSG. INSTALL TUBING SPOOL. TEST FLANGE TO 3000 PSI. CHANGE RAMS TO 3 1/2 INCH. PICK UP 10 4 3/4 INCH DCS. e SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADDED: 02/12/80 e e e e IJAL.AKPA DAILY DRILLING REPORT 1/28/80 D ATE: 1/28 180 ACTIVITY AT 0600: RUNNING CeL AT REPORT TIME. TAG BTM W/CBL AT 3557. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R L.AG TIME: NIR GAS: BA,CKGROUND: N/R CONNECTION: N/R TRIP: N/R PEA K S: N /R NUO: FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.2, VIS 41, W.L. 6.4, PH 8.3. CL2 500 GENERAL RE MA R KS: RUNNING BOND LOG. WOC. NIPPLE UP BOPS. TEST RAMS TO 3000 PSI. HYDRIL TO 1500 PSI. RUN BOWL PROTECTOR. RIH W/BIT AND SCRAPER. TAG BTM 3542. RUN CBL. WIRELINE 8TM 3557. BIT #9. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: NIR CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/13/80 WALAKPA DAILY DRILLING REPORT 1/29/80 DATE: 1/29/80 e ACTIVITY AT 0600: WOC, RIH W/SCRAPER, WILL RUN CBL THIS EVENING. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0&00: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: N1R INTERVAL: N/R LAG T H1E: N/R GA,S: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEAKS: N/R MUD: FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.3, VIS 44. W.L. 6.5. PH 8.5. CL2 450 e GENERAL REMARKS: woe. RIH W/SCRAPER. RUN CBL, RUN AND PERFORATE 4 HOLES AT 2266. CIRC W/LOSS OF 45 BBLS/HR RATE. MIX LCM TO 30%. RIH W/RETAINER. SET AT 2230. CIRC W/FULL RETURNS. MIX AND PUMP 100 SACKS PERMAFROST CMT AT 14.6 PPG. 5 BBLS H20 AHEAD. CIP 7:00 PM. 1/28/80. FULL RETµRNS DURING JOB.POH. RIH W/SHIFTING TOOLS. OPEN FO. CIRC OUT ANNULUS. NO CMT. CLOSE FO. TEST TO 2000 PSI. POH. RIH W/SCRAPER. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/H CORES: N/R WELLSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/13/80 e WALAKPA DAILY DRILLING REPORT 1/30/80 DATE: 1/30/80 e ACTIVITY AT 0600: WAITING ON TEST EQUIPMENT REPAIR. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE. 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: B A C K G R 0 U NO: N / R CONNECTION: NIR TRIP: NIR PEA K S: N /R MUD: FLOWLINE TEMPERATURE: NIR REMARKS: WT. 10.5. VIS 47. W.L. 6. PH 8.5. CL2 200 e GENERAL REMARKS: woe. DRILL CMT TO 2200 INSIDE 7 INCH. RUN CBL 2200-1700. HAD GOOD BOND TO 2071. RATTY BOND ABOVE 2071. PERF 2073-88 AT 4 PERFS/FT. PREP TO TEST, REPAIRING OTIS LINE HEATER AT REPORT TIME. COLLECTED SPLS: 1) WATER CUSHION - 450 PPM CHLORIDES. 10 OHMS. 2) MUD SPL AT PIT - 477 PPM CHLORIDES, 3.56 OHMS. WAITING ON TEST EQUIPMENT REPAIR. CIRC AT 1987 W/SCRAPER. wac. RIH TO 2196. DRILL CMT TO 2200. POH. RUN CBL. PERFORATE 2073-2088. PICK UP TEST TOOLS. REPAIRING OTIS HEATER. OPEN-ENDED DP IN HOLE CIRC. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNEO: N/R CORES: N/R WELLSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/13/80 . e e e e IJALAKPA DAILY DRILLING REPORT 1/31/80 DATE: 1/31/80 ACTIVITY AT 0600: RIH WIDST TOOLS AT 0600, PREP Tú OPEN TOOL. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEAKS: N/R MUD: FLOWLINE TEMPERATURE: NIR REMARKS: WT. 10.2, VIS 44, W.L. 6, PH 8.3 GENERAL REr~ARKS: RIH W/DST TOOLS. CIRC WHILE REPAIRING OTIS HEATER. POH. PICK UP CST TOOLS. RIH. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNEO: N/R CORES: N/R WELLSITE GEOLOGIST: GORDON LEGG DATE ADDED: 02/13/80' WALAKPA DAILY DRILLING REPORT 2/1/80 DATE: 2/1/BO e ACTIVITY AT 0600: RUNNING OST #2. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE. 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEAKS: NIR MUD: FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.2. VIS 44. W.L. 6. PH 8.3. PV 18 e GENERAL REMARKS: 1/31/80: (0710 HRSJ OPEN TOOL, GAS TO SURFACE IN 14 MINS. SEPARATOR LINE FROZE, SHUT IN AND THEN (0810 HRS) REOPEN TOOLS. W/WTR TO SURFACE, GAS W/GAS CUT MUD UNTIL 1000 HRS. CHOKE SIZE - 48/64 INCHES. <1025 HRS) FLOW THRU SEPARATOR. CHOKE SIZE - 20/64. FLOWING TUBING PRESSURE AT WELLHEAD - 150 PSI. CALCULATED RATE OF FLOW - 400 MCFGPD. (1400 HRS) SHUT IN, FINAL RATE AS FOLLOWS. CHOKE SIZE - 24/64 INCHES. 82 PSI. 335 MCFGPD. (2045 HRS) OPEN TO PIT, REC NO VTR OR MUD. (2115 HRS) FLOW THRU SEPARATOR 32/64 INCHES. 50 PSI. 420 MCFGPO. 2/1/80: (0130 HRS) SHUT IN AT SURFACE, FINAL RATE AS FOLLOWS. 50/64 INCHES. 23 PSI. 435 MCFGPO. (0700 HRS) REPORT TIME, ~TILL SHUT IN AT SURFACE, HAVE 946 PSI SHUT IN TUBING PRESSURE AT THE SURFACE. NOTE: NO WTR PRODUCED DURING TEST. NOTE: COULD NOT OPEN TOOL FOR SECOND FLOW PERIOD, ATTEMPTED FROM 1800 HRS - 2045 HRS BEFORE TOOL OPENED. COULD NOT CLOSE" TOOL ON 8TH FOR SECOND SHUT IN, SHUT IN AT SURFACE 0130 HRS ON 2/1/80. DST #2, SECOND BUILDUP PERIOO. OPEN TOOL 0710. SHUT IN. REOPEN 0810 W/WATER TO SURFACE. 3/4 CHOKE AT D825 TILL 1000 W/MUD AND WATER. ON SEPARATOR AT 1025 20/64 400 MCF AT 150 PSI OPe FINAL FLOW 335 AT 24/64 W/82 PSI OPe SECOND FLOW 2045 TO PIT. NO WATER OR MUD. 2115 TO SEPARATOR. 50 PSI ON 1/2 INCH CHOKE 420 MCF. SHUT IN 0130 AT SURFACE. FINAL FLOW 435 MCF w/28 1/2 PSI DP 30/64. 5 HR SHUT IN DP 946 PSIG. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: GORDON LEGG 4IÞ DATE ADDED: 02/13/80 WALAKPA DAILY DRILLING REPORT 2/2/80 DATE: 2/2/80 e ACTIVITY AT 0600: TESTING (OST #2) IN FINAL (3RD) FLOW PERIOD. DEPTH YESTERDAY AT 0600: 3656 DEPTH TODAY AT 0600: 3665 FOOTAGE DRILLEO: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: N/R INTERV.ö,L: N/R L.AG TIME: N/R GAS: BACKGROUND: NIR CONNECTION: N/R TRIP: N/R PEAKS: N IR MUD: FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.2, VIS 44, W.L. 6. PH 8.3, PV 18 e GENERAL REMARKS: 2/1/80: (BRIO HRS) OPEN TOOL FOR 3RD FLOW PERIOD. CHOKE SIZE - 24/64 INCHES. (1100 HRS) RATE STABILIZED. (1200 HRS) RATE AS FOLLOWS. CHOKE SIZE - 12/64. FLOWING TUBING PRESSURE AT WELLHEAD - 360 PSI. CALCULATED RATE OF FLOW - 335 MCFGPD. 2/2/80: (0600 HRS> RATE HAS VARIED FROM 335-360 MCFGPD AT 355-363 PSI ON 12/64 INCH CHOKE. OST #2. SIDPP AT 0810 AT 950 PSI. OPENED AT 0810 ON 1/4 INCH. STABILIZED AT 1100 HRS, AT 1200 HRS 12/64 AT 335 MCPD AT 360 PSI. RATE VARYING BETWEEN 335 AON 360 MCFPD AT 355-363 PSI ON 12/64 CHOKE. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: NONE ON LOCATION DATE ADDED: 02/13/80 e e e -- WALAKPA DAILY DRILLING REPORT 2/3/80 DATE: 2/3/80 ACTIVITY AT 0600: OST #2, IN 3RD (FIMAL) FLOW PERIOD. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTT I NG SA ~\PLES: QUALITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEA K S: N IR t,W 0 : FLOWLINE TEMPERATURE: N/R REMARKS: WT. 10.2, VIS 44, W.L. 6, PH 8.3, PV 18 GENERA.L REMARKS: 2/3/80: (0600 HRS) FLOWING WELL. 22 HRS INTO FINAL FLOW PERIOD. FWHP HAS DECLINED 100 PSI OVER LAST 22 HRS WHIL~ MAINTAINING CONSTANT FLOW. CHOKE SIZE 14/64 INCH. FLOWING TUBING PRESSURE AT WELLHEAD - 260 PSI. CALCULATED RATE OF FLOW - 328 MCFPD. FLOWING WELL 24 HRS. 14/64 INCH CHOKE, 328 MCFPD AT 260#, PRESSURE DECLINING 100# OVER 24 HRS. MAINTAINING SAME RATE. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CHJNED: N/R CORES: N/R WELLSITE GEOLOGIST: NONE ON LOCATION DATE ADDED: 02/13/80 e e e WALAKPA DAILY DRILLING REPORT 2/4/80 DATE: 2/4/80 ACTIVITY AT 0600: FINAL SHUT (3RD) OF OST n2. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R LAG TIME: NIR GAS: BACKGROUND: N/R CONNECTION: N/R TRIP: NIP PEAKS: N/R ~1UD: FLOYLINE TEMPERATURE: N/R REMARKS: WT. 10.2, VIS 44. W.L. 6. PH 8.3. PV 18 GENERAL REMARKS: 2/3/80: <0810 HRS) SHUT IN FOR FINAL SHUT IN (3RD), REVERSED OUT GAS CUT MUD. CHOKE SIZE: 14/64 INCH. FLOWING TUBING PRESSURE AT WELLHEAD: 260 PSI. CALCULATED RATE OF FLOW: 330 MCFPD. 2/4/80: (0600 HRS> SHUT IN 22 HRS ON FINAL SHUT IN. DST #2. CLOSED TOOL FOR FINAL BUILD UP AT 0800, 2/4/80. REVERSE OUT DP. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNEO: N/R CORES: N/R WELLSITE GEOLOGIST: NONE ON LOCATION DATE ADDED: 02/13/80 e e e WALAKPA DAILY DRILLING REPORT 2/5/80 DATE: 2/5/80 ACTIVITY AT 0600: DST #2. FINAL (3RD) SHUT IN. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE. 3631 CUTTING SAMPLES: QUALITY: N/R INTERVA.L: N/R LAG TIME: N/R GAS: B A C K G R 0 U ND: N I R CONNECTION: N/R TRIP: NIP PEAKS: N/R f\WD: FLOWLINE TEMPERATURE: NIR REMARKS: WT. 10.2. VIS 44. W.L. 6. PH 8.3. PV 18 GENERAL RE~1ARKS: 2/5/80: (0600 HRS) IN FINAL (3RD) SHUT IN FOR 46 HRS AT REPORT TIME. wILL PULL PACKER AT 0810 TO CONCLUDE TEST. BUILD UP. FINAL SHUT IN. DST #2. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R COR E S: N IR WELLSITE GEOLOGIST: NONE ON LOCATION DATE ADDED: 02/13/80 e e tit l~AlAKP.l\ 2/6/80 DAILY DRILLING REPORT DATE: 2/fJ80 ACTIVITY AT 0600: SUSPENDING WELL. SQUEEZED PERFS, SPOTTED CMT. DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3666 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE, 3631 CUTTING SAMPLES: QUALITY: NIP INTERVAL: t\i/R LAG TJiv1E: N/R GÞ, S: BACKGROUND: N/R CONNECTION: N/R TRIP: N/R PEA.KS: N/R fv1UD: FLOWLINE TEMPERATURE: N/R REf'IARKS: N/R GENERAL REMARKS: 2/5/80 C0810 HRS): PULL PACKER. CIRC, POH, LAY DOWN TEST TOOLS. RECOVERED APPROX 500 MILLELITERS WATER FROM SPL CHAMBER (18000 PPM CHLORIDES). PULLED PRESSURE CHARTS. ONE 48 HR CLOCK STICKING, ONE 144 HR CLOCK BASE LINE OFF, MUST BE READ IN DUNCAN. OKLAHOMA. OTHER TWO CLOCKS AS BELOW: <DST #2, PERFS AT 2013-2088). WOC. PULLED PACKER AND CIRC, POH. PICKED UP BIT AND SCRAPER. RIH, CIRC, POH. RIH W/RETAINER SET AT 2005. CMT SQUEEZED 50 SX PERMAFROST CMT, SPOTTED 50 SX PERMAFROST ON TOP OF RETAINER. POH, PICKED UP RTTS AND SHIFTING TOOLS. RIH. OPENED FO. SET PACKER, ESTABLISHED INJECTION RATE. SQUEEZED 60 SX PERMAFROST CMT. REVERSED OUT, TESTED FO TO 2000 PSI, POH. CLEANING MUD TANKS FOR ARCTIC PACK. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: NIP CANNED: NIP CORES: N/R WELLSITE GEOLOGIST: NIR DATE ADDEO: 02/19/80 e e e \,IALAKPA DAILY DRILLING REPORT 2/7/80 DATE: 2/7/80 ACTIVITY AT 0600: SUSPENDING WELL (FINAL GEOLOGICAL REPORT). DEPTH YESTERDAY AT 0600: 3666 DEPTH TODAY AT 0600: 3656 FOOTAGE DRILLED: 0 PROBABLE FORMATION AND TOP: ARGILLITE. 3631 CUTTING SAMPLES: QUALITY: N/R INTERVAL: N/R LAG TH1E: NIR GAS: BACKGROUND: N/R CONNECTION: NIR TRIP: N/R PEAKS: f\JlR 0~UD : FLOWLINE TEMPERATURE: N/R REMA.RKS: N/R GENERAL REMARKS: CLEANING PITS AND RIGGING DOWN BOPS. MIXED AP. OPENED FO AT 1545. SET RTTS. PUMPED 100 BBlS PREWASH AT 6 BPM. PUMPED 60 BBlS AP. DISPLACED CLDSED FO. TESTED TO 2000 PSI. DISPLACED HOLE ~/H20. POH. RIH. SET EZ DRILL AT 1507. MIXED AND PUMPED 10 SX PERMAFROST CMT. eIP AT 2215 HRS. PULLED TO 1445. REVERSED OUT. CLEANING PITS AND RIGGING DOWN BOPS. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADDED: 02/19/80 WALAKPA # WELL SUMMARY ~ ACTIVITY SU ~ Y FOf{ ~LAKPA Dl\TF: e2/21/7S 12/:)2/7 12/23/7 12/?!t/7 121?¡:;J 12/::>6/79 1:2/;2717 12/28/7 12/ /T 12/",0/7 DEPTH GF L GIST Ii? 1Ft I:' fJ IF /F iF' IF \11R. J .'~¡ I r\, Ej OR;;] r\i L. 77i+ GOR (,,1 L.E[iG l~~~nl GOR Of\ LEGG GCR ON U:GG GnR C f\J L [ c; G 12/31/7 DAV FE EX 01/01! fR 01/ 21 1 0 IR 01/03/ DfVE FE EX 01/041, F NEX 01/0'~'¡ 1 01/lHI 19fi4 01/07/2 .2 4::' 01/C8/ ~!1n:3 '01/09/ n 21;20 n1/l.l 21.20 01/11/ ' ?4?~ 0 V 1/12/ 2808 GAV 01/13/ DAVE 01/14/ _.1/15/ Dt,V ~Ei:f:X ~llJ / FE EX 01/17/ 3101 DAV FE EX 01/18/8 01/19/ 01/2 / 01/2'1/ 01/22/ Ql¡~J:S!:ì, Ol/?!tl 01/?:31 01/ / 11::21/ 01/28/ Dl/ 9/(3 01/301 01/311 02/ 1/ 02/02/ 02/ 1+/ 02/U51 D2/ l 02/07/ . :3 ~5 7 G OR ''''',':,:-j G Gr~ :.~, L¡. 1 G OR c- c- r X , ,. F " [ X ,- F . }" F f ~ )< F [ \/ .... 1\ F ~ ¡~ X F .. , .X F ¡ f" v /-... F ;::.- ¡::- X f\1 I r r~ "il ,-' '..' LEGG L. CG ~: f:, 1 ~) 3 31 GORr)ON lEGG LEGG :3f:hh t; 3Ff,G 7, "7 " 1,f,(...Ç, \il L U:SG LF-CG iF /f{ Cì LEGC Jr·! LE G CHJ LEGG or\! LE~G( ON LEGS Of'! LOCAL Ofe! L CAL o LOCt\l ON LOCAL r PAGE 1 ACTIVITY GE: [PAL RIt UP. GE [RAL RIG Fr.!ERAL PI Cf: [FiAL RI PRFP.~RI G TO CLIT CORE tll. DPILLI DRILLING DRTLLING POf'i LOR LO s.. UP. pp ..,) i- . UP. <:;Plln '...: "-",' ~-,' . SPUD ELL Of.] 12/2'5/79. RI TO COND HOLE FOR 9 5/8 INCH CSG. RA CMT Des TO 1786. I PLf tiP' [OPe REPbIR RIG.. CIRe SPLS AT CUTTI c; COFE CUTTIf\IG CORE 37. #; '+ . Ht".:;: ".~-. .,-' . L,t,¡YI G D()\¡J1\.i conE CUTTING CORE 1:tf. He:; f-f._) . C1"'C, C:OND FOR RU f'JING DSTtil CHILLI G r>R P TO TEST 8 DST li1. 2QI,6-2120 {SIt'). pr.:;, '...', . POr·f hi/CORE #7. CUTTING CORE #8, 2930-33 AT REPORT TIME. r'tJ ~J/COR[ #.p~. PR D POB W/CORE #9 (2990-3020). CUTTI G CORE #10. 3051-3101 AT REPORT TIME. DRILL I. DRILlI G CORING COR. 11, 3360-3410 AT REPORT TIME. DRILLING DRILLI G PR P TO CO 0 HOLE FOR L GS. LO GINO, RIB wtVElOCITY SURVEY. PULL WEAR BUSHING FROM WELL HEAD. Rð AND CMT 7 INCH CSG TO 3644. WOC, 7 INCH SHOE AT 3644. RING eAl AT REPORT TIME. TAG 8TM w/CBl. woc, RIH ¡SCRAPER, WILL RU CBl TONIGHT. WAITING ON TEST EQUIPMENT REPAIR. RIH W/DST TOOLS AT 0600. PREP TO OPEN TOOL. RU r,jHJG CST #2. DST 2 IN FINAL (3R ) FLOW PERIOD. DST 02, IN 3RD (FINAL) FLOw PERIOD. FI AL SHUT (3RDI OF DST #2. CST 2, FINAL C3RD) SHUT 1 . SUSPF D WELL. SQUEEZED PERFS, SPOTTED CMT. SUSPENDING WELL (FINAL GEOLOGICAL REPORT). PRELl T AFY t,lf::LL-SIE ' P /dIO ' H' u __ '>,,' f ,,:,),1'1, C,', ':~., I' ". . . ~,2 /? .2/7 rj 12/2,3/7 1 ?4!7 121?S/7C; 1:2/ / 121 7/7 12/2 /7 l;~l '3/79 121701'1 12/31/7 [HI U (jl/D~!l 01/ 4/ 01/0rCS/ OllD / 01/07/ Ol/OH/g 01/09/ 01/101 OJ/Ufo 01/1':~1 01/13/ n 01l1/t1B 01/1:5/ .1/lE'! ,)1/17/ 01/18/ Ol/l(]IB 01/201 01/;211 n 0.1/?2/ 01/~'.3/ 01/24/ ( HI/ 01/ 01/ ì/ r 01/281 01/:291 011 IE Ol/:n/ü 02/01/ 02/ 2/ n 21 51 02/041 D:U '5tH 02/0 I 02/ 7/P e .IF l I I 1 ;: 2f) 771; 1. tS (} 1 lC}~) !) D le::\~? 1 :, 1QP4 ;2041 ~~:- 1 n ~'1 ~ 1 ~ ".,(: ~'4 2;: 2 r:~ 0 ? 8 -2 ~} ?S3:\ ?Q9C ~1:: >") n :51¡n -~ 2. ~~: 7 'Z'1'". c:; Q .:. .,·f· 3/+10 '~ ".·31 '3 61 :~ 366F 3h~;;6 3· 6 366( -:; t~, 3 t:~! (-~ t ;:;·66F-, -'~" rl f; 6 ?i (. :< r~ t:,; .~,: () [" t1 3.h ?~, .'" ,. r '"::,,,,,,,J.,-. I\;TF VA.!.. .\! If? ,I r; IF t -, .' "\ 0\! / R 77h 1 ") (1 1 If (, 1. ,.~ IPCO l,qnn 2105 ~~l?O 21~~O ;? 't·? 5 ~') !1 282~~) ;F1:t'l, 2~9g0 7.:, n? n '-._]\i (. '- 31 1 ?;; ::~:::.} 7 3::, ¡:: :341 G ') ¡:-)31 "'l" "J 7 ','¡ J,..'..../ 3, r;, t} E- 3C,Q: ~!-S66 ::1 E~ 6 OJ: t: ç, r. "1; ,7., ~:~ {"'; 3¡f~: EJ €;. 36,,6(1 3 f~ F) :{, ( :s F,t,6 ') (. (. F, 3f:'1f6 :561',6 7 t: f "L/\KPA PRELIMl APY FORMATION / I / l / r\t A tJ S HU K_, 1 0 CPET/NANUSHUK, 100 CR T/ A US UK, 100 CFF=T/T R f<, 100 GRIPE LE SH, 1705 GRIPES LE SH, 1701(LOGJ GR/PEBBLE SH. 1701<L G) GRIPEE LF SH. 1701CLOG) GRIPES L S , 1701(LOGJ ~, elF SH, 1701 PE bU' SH, 1701 PAGE 1 TOPS KIi\Jf:;,!\k~, 1767 PE ALE SH/KINGAK, 1701/1767 KU U/\, 2063 KU RUA/S. SIMPSON, 2063 ~<:uc; ute. ?n63 KI AVIS. SIMPSON, 1767/2062-80 KI CA,K, 17 7 VI GAK/BARR W SS, 1767/2745 t3A 745 ßi\RR ',,1 SS. 2745 SA RIVER, 2958-2g08 SA PI\l[P~ ssp. S,4. R_IVEF, :~:;C4¿' LIt<, ,3218 SHU Llr<.. :32J8 SHUhLIK,321S SHU LI¡·<.. £.;"1 AR ILLITE. 3631 (LOG) n {Hi ILLIE, '5631 ¡'\P ILLITf" 3631 AR ILLITE:. 3631 tlf! ILLlTE. :'631 AR ILLITE, 3(,31 IH< ILLIH.3S31 A.R ILLITE", :':,631 AC? ILLITE, ;.631 td? ILLITE, :5631 AI' ILLITe. '3631 þP ILLITF.. ,3631 .liP ILLITE, 3(:31 AR IllITE, 3631 !'RhllLlTE. :',631 ,i\R ILLITE, :.631 S .L\ [it P LEE S c: PIP T I ~.. U t, R. Y F {) ^LÞ,KFA PAGE 1 "' e \J. r.':" "It . ( . 1..1 GY, SET. F FL C!<S Of RATE: G..8 MHUFT STl~KY, GUMMY, SOLUBLE, w/oce FLOATING SLT GR, COAL OR ETRIDAL CARR MATERIAL.. D [ f) T H: 1 0 0 - ~~:-4-- 0 CLY: EPTH: 240-257 RATE: 0.06-1..4 MIN/ET ClY: A/A.. /20 53: GY, v.. SLTY, HEAVY CLY MATRIX, V..F.. GR - SLT, SrT, S E CARB FLECKS, IT YELLOW SAMPLE FLU R (ABOUT 1/2 OF SA PLE>, V. SLOW CUT, ON STREAMING, LEAVE A GOOD RESIDUE IN SPOT PL TE. DE TH: 28'7- ~ RATE: 0.2-1.8 MIN/FT CLY: V. LU y, SOLU lEt GU MY, Dee BECOMING SLTY (FLOATING SLT GR).. ,- I v· \..10... , ;! t~, /.Ä . IF' 'U.TE.: !R SS {630-660}: y, V.F. GR V.F. GR CARB MATERIAL, - SLT, V. ARG W!HEAVY POOR POROSITY, NO SHOWS. E TI-·f: bCf --7~jn CLÞY ;\T I ~ SO F DEPT~~: 750-14 9 RATE: 0.6-1.7 MIN/FT PE CLY: LT - . GY, V. STKY & GMY. oce BECOMING CLYST. GEN MORE SILTY ~ Y r WARD (~LOATI G SR).. W/MNR I TBDD SLTY 5S: ÞRG. ECO ES MORE SLTY DOWNWARD & OCC GROS - SLTST, GY CARB, P. - f'.! T I r· - f-' ~,. (' f"""-f T /'. '.,' ".) ,f.\ FHO MtlD ATE:· \ilR A JELL-LI~ EMULSION, V. SL ADDITIVE, DOES OT OCCUR IN - NIL CUT APRS TO BE CUTTINGS FLOATS ON CLV.. DEPTH: lC;~)n-l PI YEL Fl ,. II! e DEPTH: 1489-1590 RATE: 1.0-1.9 MIN/ET CLY: A/A. W/SLTST: IRTY GY, CARB, V. ARG, GROG TO SLTY CLYST. W/SS: LT Y - O~F- HT. V.F. GR - SLTY, EXTREMELY CARB, W/FLKS & INCLS CARP AT. P. POR. 0 SCFL. DE T : 1513-1640 CLV, SLTST SS: AlA. RATE: 1.1-1.8 HIN/FT n~DT 164~-1705 RATE: 1.0-2.0 MINIET CLYST, SLTST R SS: AlA. 8EPTH: 1705-1743 RATE: 1.1-1.2 MIN/FT S~i: K Y - lK. SL!RFIS - FIS, RG - CARS, W/SOME ROD CR GR ClR T7 S ROK N D LS OF aT? & CHT: GY. EPT : 17&0-1 00 RATE: j.5-2.1 MINIFT SH: AlA AT 1705-43. ISH: [COMING IT GY, LESS ORG, ace GRDG - SLTST. W!QCC PO GR GTZ AlA. FPT 1800-1820 RATE: 1 HI 1FT 8H: LK, S ~IS, I ABNT LARGE Rn OT? GR. e SAM LE [SCRIPTION SU ARY FOR AlAKPA PAGE 2 e DEPTH: 1820-1837 ATE: 1.5-2 ~IN/FT TE: BASE 0 RR SS I ~. PLES & CHA SE IN DRILLING RATE.) SS: K GY, . - CRS GR. SR. P. SRTD, ABNT CARB INCLUS. MOD FRI, V.D. POR, V. ULL GOl SPL FLUOR, GOLD RESO CUT IN SPOT PLATE. fJ[ T . lr~,97-194t~: SH ^ 0 LST AlA. ATE: 1.4-3 MINIFT r, ¡:- T 194'~-1 0 RATE: 1.5-1.~i MI /cr ss: V, F. P - V.F. Gk, SA-SR, S&P, ClR QrZ GR, FRI, RR GN GLAU, CALC. PYR. p. VIS POR (NOtE: CAME ACROSS SHAKERS AS UNCONSOLIDATED sn IRR PIECES OF SS,L SS THAN 10% OF TOTAL DITCH CTGS. ;: r (T S f~'i : K 2D41-~)O 1 y ~:J. SUF1FIS FIS, ATE: 1-2.5 MIN/FT V. SLTY I PT. GRD TO SLTST IN PT. DE T N IR DT . ST [-,¡ ;',R DST REPORT I:;; A T /R ILL BE COMPLETED AT END OF TEST. DEPTt-1: ;~1~?O-.21~!~' RATE: 1.0-1.7 MIN/FT SLTST: RN. V. ARG, AND SH: RN. SUBFIS, AlA. S r"t: 21g5-233~ RATE: 1.0 MINIFY FiN, lU Py, lÚP" GL¡,\U PELS. r'40D t,¡. IND" SLTV Ir,J PT.. DF r>T e EPT 233 -2425 ATE: 1.2-2.7 MIN/FT SLTST: LT Y - TN" CLEA , MOD - P. IND, MINUTE BRIGHT GRN GlAU PELS, T Z ME MRLST: TN. V. CALC, SMOOTH, LKY, COM BRIGHT GRN Li' PELS. II T DO SH: PR , LUMPY AlA. TR FOS FRAGS (POS I DCERA US PRIS Sì. n[ T : 2425-2530 PATE: 1.1-1.6 MIN/FT SLTST: LT Y. SOY I PT. W/MIN GLAU PELS. W/PYR INCLS. W/INTBDD SH: K K "CLVEY. LU PYa SLTY I PT. GRDS TO SLTST IN PT, ABNT R L U PELS. ~/MRlST (PRO CO CRETIONS): TN, BlKV. W. IND. DEPTH: ?5~ -25 ~ RATE: 1.5-3. MIN/FT SLTST: LT I T DO ISH: LT GY, MICROMICA, SMOOTH. SLTY IN PT. SO CARS SPECKS! BlKY. MOO IND. PTH: 2590-26Q RATE: 1.5-2.0 MIN/FT CLYST: ~ y, SHLY, AS T MI UTE CARB SPECKS, PYR INCLS, SFT, LUMPY. DEPTH: 2648-2 ~ RATE: 2.0-3.0 MIN-/FT T Tj SLTST: LT Y - T, INUT GRN GLAU PELS, BECOMES V. ARG IN T, NO - SL ~ LC, BECOMES Sl SOY W/SS: WH, CLEAN AT 2745-2752, 2760-276. II TSDD SH: GY, AlA. NOTE: SS ABOVE PR BARROW [(}tJI\"t;,LF T~· e SAMPLE [SCRIPTION SUMNARY ÇOR AL KPA PAGE 3 D F'TH: :;~gn -? 0 H A IE: 1. 7 rq N 1FT e EEl('·HT GY, V.F. - F. GR, GR!' Lt.!) P[LS, A. \!. seo:,) CUT. COL oce f\1. - CRS GR. SA-SR, P. SRT, FRI, TR OIL ST , PALE GOLD SPL (Hl SPOT PLATE.. SS: LT F to, t.J R, NT PYR INCLS. R[SIDUAL CUT DEr¡1 . 2¿~25-2 gO ~TE: 10.5-15.7 MIN/FT PRED SLTST" AlA. G OS TO SLTST: M. GY, SL SOY. SL SAND P, MOO CLEt . A NT CRS CARB MAT. ICROMICA. RR GRN GLAU PELS.. NONCALC, W. ,.- f"'i , L~. (' . .'_.' -If . y, V. SLTY, RATE: 9.0-12.0 IN/FT MICROMICA, SOME F.. CARB MAT, SOME TN FOS FRAGS. DC-PT ~ 2P.Q -?Cj50 V.. !\JTOj\!ITJC-~ r.- TH: 302n-,304~2 t~,TE: r n J- . l) IN/FT SLTST: S I r0RF s. DEPTH: 304 -3051 RATE: 2.5-3.0 MIN/FT S5: LT GY - R ~ V.~. - ~. GR, SA-SR, . SRT, CLEAN, S&P, CALC. MOD W. I 0, P. INTGRAN PORt NO SCFL. [prH: 3111-31 n ATE: 4.7-8.4 MIN/ET SLTST: AS I ~ D~ #10 ISH A D oce SS, MOSTLY AlA, AUT nee GLAU.. EPTN: 3160-322 RATE: 5.2-7.2 MIN/FT SLTST: AlA. UT W/FLKS CAR MAT OR COAL. W/SOME SS: WH - LT GY, GTTLED RLK W/COAL OR CARB ELKS, V.F. GR - SLT, GRDS TO SLTST: V. SL CALC. SIL C T. wISH AlA. AND W/SOME SH: RED - BRN, EARTHY, V.F. e IC I PT" Pl\RTICLESw 1;;LTST 1\¡ r'\.r-r- ... l_. '-- Y. f'',f}STL Y GLtU, GF RATE: 2.7-3.2 MIN/FT F. GR, MOTTLED W/BLK CARB AND SH TT AND SIL, SOME FRI W/FAIR POR, NO SCFL.. ~. 'r~.¡: 3;?<'~~ -3.2/+0 c c. T ...) ,,) ! - " u: :::: {J_/þ,. E T : 324 -3270 RAT: 3..2-4.6 MINIEr SlTST: Y - v. CALC, AR. . IND.. WISH: DK GY - BLK, EARTHY, ORC NTC. ASH: GY, S 00T4, MICROMICA. W/SS: GY, OFF-WH, V.F. GR SLT, C LC, AR ,WI CAR FLKS, AND oce GLAU GR AND PELS. W/MNR lS: T , oce FA THY, V. DOL OR SIDFRITIC, MICROXL, w. IND, w/oec INCLS J. (. r\ R A ' J L A U PEL S . . TH: 327 -3325 RATE: 2.5-6..2 MIN/ET SLTSr, SH, SS A U LS: INTBDO AlA, BECOMING GEN MORE W. IND, II rR ASE IN LAU AND RR SPAR CALC PELECYPOD REPLACEMENT. E TH: 332 -3345 RATE: 5.1-7.5 MIN/FT SlTST~ SM, SS. Þ LS: AlA, W/DECREASE IN SH: A D Dee LIMONITE, RlJST RN. IDee OOLITES I MTX. e SAMPLE [SCRIPTION SU ARY FOR ALAKPA PAGE '+ e [' T~'J,: -~~:?} n SLTST S: AlA, PEL CY HELLS, CPM - T GLAlJ. ECO ING MORE IN[) DO RATE:'?,} r/Hi/FT A/A W/LARG INCREASE IN LS, MOSTLY WH, A D SOME LS: DK GY, SLTY, ARG, N t\¡·~D. D~ T : ,,:. '" "', _ 77, r~ ,.¡'-.,'- " PATr: 9.2-11.2 MIN/ET S : PALE GY, SOOTH, FIS, MICROMICA, CARB FlKS, RR GLAU. E TH: 3420-3440 RAT: 4.1-7.4 ~IN/FT PRF S~1: AS I CORE tI1 w/r T80D SS AND SlTST AlA. F - T PATE: 1.7-8.1 MIN/FT GY, OTTLE GPN W/GLAU, V.F. - F. GR, V. HEAVY TX, FRI I PT. P. POR, NO SHOW. W!MNR SLTST: GY, V. LS I CC PELECYPOD SHELL. AND SOME YEl - BRN SO E ROD TZ SR AT 3490. SOME IRO STN PELS. P F: F :.~ C LC, f> LI I F< T : ,3~,-1 -·3'530 pp~: ,:~. I,k V '"'iF ~ V. SLTY I ~ Dee LAU, Dee PELEcyro RATE: 8.7-11.7 MIN/FT AND SHLY, GRDG TO SLTST AND 5S: FRAGS W/MNR SLTST AND SS A/A. V.l~¡. çc~ : 3500-35 r RATE: 5.7-12.0 IN/PT I T JD LS. SS. SLTST A 0 SH AlA. LS: DK GY - BR . SOy A UT SECOMI MORE DNS. APPEARS TO E SIL. SLTYA/A, e VIS P()R;, -~3 10 - LT TN, V. CH S Ii S, FEe G I I\] nç A BLK MNRL (POS RATE: 8.2-13.8 MIN/FT LKY, ABNT FOS FRAGS, SFT. V.W. IND, NIL SOy IN PT (LO 3600, WISP GRS AND V.F. ARGRSJ. MNR S8, SlTST. ANP SH AlA. P ED t.,s: GP IhJCLS Pi : ,~61 -36:2r1 LS, SlTST, NO SS AlA. RATE: 8.9-11.3 IN/PT E T :5 f:.,¿ -:3 {1 ~=i b RAT : 13.8-15.1 MIN/FT AR ~ ARC AL y, ICR RA, MICRO rCA. e caRr su ðRY F K ALA~PA PAGE 1 PbT 1, CUT 30, PEC 30 : 1+.0-4..7 ;'nr,:lFT p ç- -. . 257-287 - CLY A D CLYST: . SFT - POORLY lOUR, GUMMY - STICKY, NON CALC, ON SWELLING, Dce BECOMING MICROMIC, ace SLTY - SOY. w/OCC THIN SS DS, y, V.F. GR - SLT, V. ARG AN SlTY GROG - SLTST AND CLY W/V. HEAVY CLY ATRIX, P. - NIL VIS POR, NO SHOW. ?~ CUT 23, HEt C PÞ· T . '1 n .. ~~. ,~.; .. I I T 1 ç, q -L ."J . -161:5 - f~FCC)V[FY. t<¡- ::;:.. CU'T UE:: 1"';..0 11, REe (] I f\ lET 17f~, -IOn - i':JO HEC VER.Y. r q[ u 4. CUT b , REC SO~5 F~t5:T :. 2 r~;~;I l T 1 37-1 Rc - COR 4, SPLS HILE CORING I OICATE SH. BLK. SU FIS - FIS, SMTH, PYR NOD W/LARG FLTG aTl GR. PATF: 20.0 11FT 1 37-1 97 - SH: BLK, SU ~IS - FIS, MICROMICA, RR PYR INCLS & Nao, seRB IN LS. RR LAP E FLTG QTZ GR. ace 6 IN Z S SLTST, OK GY, ARG, S V, IN PT MINLY ICRO ICA~ COM CARB DEB, V. SLCALC, w. 10. RR MRLST (0 E l'BO>: . GY BRN, SMTH. v. w. IND, BRIT, SOME C R I CLS W/CRS CALC FILLED VN QUESTIONABLE PELECYPOD CASTS. ,:·t :~;-, CUT 6-1, R [C t:: 1 t)-T¡~: ;20.~,-?~5 ¡¡\11FT E'Lt<~ Cf\ e PL Ph S K P;v1Nf c' ''l. ¡~( ,~~ v ¡ , F '1' í~ 0. SUBFIS - FIS, MOD W. IND, NOD W/ONt FT ZONE OF SLTST.. SOrJJE CARB lq 1-") If_~~ - SH: 6~ CUTÇ~C, RFrSlf T : 19.6-22. 11FT 61-2 63 - S : AlA. wAT : 4.3-8.3 11FT 2fiS3-20 2 - 55 INDICATE BY . ROO, u. - CRS GR QTZ GR IN CUTTINGS. AT: IF 20R2-2103 - S & SLTST AlA. Fi'T : 22 :M! IrT '., ¡ ,. (2.5') - Sri: OK GY BRN, S TH - SLTY, AS T SPICULE ¡OLIVE GY CLAY, COM LARGE WOOD FRAGS, LARGE PYR INCLS, LK CHT P LS; GRG DOWNWARD. CGLW!LARGE FLTG BLK CHT 2 r; -~? 62.:~:: T F) FILLED r:c ¿ e C PF ~;U !\Aj\F~~Y I~ L /l.": P 1\ PAGE ¿: TZ C L T7 Rev.. - v. CRS), V.P. SRTO, W/BLK CLV TX. e r,' r . - ,j" i,' . ( n . 7 t) - C l DK GY W/DK GV CLV MTX W/LARGE CLY L. 15.31I,'~/¡::T S !\ f,'"'" TZ CHT C (;'.3Ii'/I':r 2 63.25-20 q.5 (1.25~) - SS: IT GY - GY BR , S&P, F. - M. GR, SA-SR. F~ - p. SRT. 00 L. I ,SL CALC, SID C T, COM SRI GN GLAU PELS, SO ILKY TRIP. CHT: P. - FAIR INTGRAN POR, PET ODOR LT OIL ST , DULL GOLD - LT STRAW SPL FLUOR, SL BLOOMING CUT, STRAW COl LC R T Pl TE RESID. RhT ? CO.75') - CSL: OK GY BR , LARGE RD OTZ GY - BLK CHT POLS C lS, RR DK OY 0 CLV BLESS. RR MILKY WH TRIP CHr, SOME os IJL 0 T SS AlA, SHOW A/A. F?þ,Tr:: . j "7 - ~~ fA wISH W AlA. nliT : 2 68. 5-2068.75 (0.5') - S3 LT Y AlA, V.F. OR TT. V.P. POR, NO SCFL. ATE: I IF T .7 -"("71."', <1 .7'::"\ FI ,S1 C Tt - SS, LT GY ERN, S P, F. - M. GR, SA-SR. F. v. L CALC, COM SRI GN OLAU PELS, DULL GOLD CUT. BRI GOLD FLUOR ON SPOT PLATE RESTD; '.'> f::'" c" .,.. '.~ ::.., SPL ~LUOR, SLO BLOOMI : ~) OODY DEE3. e 0.0 (O.5f) - SS. AlA. BECOMES V. CGL w/ABNT LARGE PBLS& f,:;" :':1 !~I;'.J/FT VERT FRACS, SHO AS ABOVE. -. 11FT 2 80.0-2 80.5 ( . ') - ss IA. V.F. GR, v. SLTY, HO,. TT, ARG. NIL TO V.P. I TGRA POR, NO SFCL. RATF": 1 IN/FT 2 80. -? 8 .0 (5.5') - H, DK GV 8RN, V. SlTY, IN PT SUBFIS - FIS, ~" SPIC CASTS cILlED ¡CLY rHRU. ,t,TE: 15 -2 I~,rlFT 2 G .O-20Q2.0 (6.0'> - SH, AlA, BECOMES V. SLTY GROG TO SLTST IN PT, MICROMICA, ABNT LAP E RI GN SLAU PELS. ATE: 15 - 20 IN/FT 2 92.0-2114.0 (22') - SH, K 8Y BR AlA. Pb,T: If? 2114.0-2120.0 ( t) - NO RE VERY. COR 7, CUT 17. REC 3. RAT: 39.0-27.0 MIN/ET 280 -2 ?~ - C RE CUTTI " T ,. .[ DICATE PRIMARILY SHe ATE: 6-4~ I ¡ÇT e CJRE C, ÞRY r f'-( /5,LA!<Pl:.. PAGE 3 e - SLTST: ~. GY BRN, V. ARG, SOY, IN PT GROS TO SH, IN ICA, A8NT CRS CAR AT. MOD W. IND, NO SHOW. nt, T: 6 -Ii r' rq l F T 2 II. 0 RECOVERY. It CUT 6,[1, R7,~ <;0 R .4 T = 7 ¡'q I F- T 2Q30-2 58 - S: . Y - PC , SU FIS - FIS, MICROMICA, MINUTE CARB IS. RR COALIFIED W DRAG, NONCALC, MOD I ,WI SMALL BLESS BE T. RR PYR ORM TUBES, S ALL PYR PELECYPOD AT 2956, FE S1 CONCRETIONS, RITTLE, RR COM SPICULES W/OLIVE GRN CLY FllL~ F~(_ti:T I/F:-T 2gS -'SSG - SH: AlA, V. SLTY, GRDS IN PT TO SLTST: AlA. 2' 1\1' I / F T .296f:--~,~97:? - c .. "' .. AlA, V. SL j SLTY. f;' TE: ? ¡qI[\J/FT 2972-2c73 - SLTST: Y SLAU PELS, ONCAlC, \, V, ARG, W. IND, COM COAL DEBRIS, RR GRN F,"T' 2 F!T 1FT 2973-2 75 ~ S : AlA. SLTY, WI E T LESS. R¡~T 7 :'11 ¡;::: 297 -2988 - SLTST: GY RN, V. ~RG, W. IND, BRITTLE, MICROMICA, ABNT CRS GR L . CARB DEB IS, BENT BLERS, NO CALC. Þ.Tr: 11.;=;. ,/ T [TC,$ liFT SLTST: AlA, [COMES SDY GRDG TO SS AT 2989. þ,/A. It F H~ "SCFL. V.F. GR, 2g g~:? '.1C - e /P o f""": iT' / ~ t,,0 i ,) " R[C :31.~5 -~ 20 - PREC SLTST: DK AT 3007, I T[~SELY PI LEOS. OCC SMALL lE8~ IL PLH·(, NO SCFL. ¡', . G Y H R N, ' S D Y I N P T, V. A R G , PELS. MINUTE CARB DEBRIS. LARGE WODD TURBATEO, V. THNLY INTLA WISH STRGS, RR F SS: LT GY, SLTY, V.F. GR, SL LESS o lCA, CO - AS T GLAU r Rf 1, CLJ1 n. REC n RAT -1 . 1FT 3051-3100 - SS: IT - N. GV, acc TN, V.F. GR - SLT, oce V.F. - F. R. SL BIOTURBATED, WI ARBLI G OF DK GY, ace FINELY MICA, RR FRAGS PTLY C REO WOOD oce PYR. V. SL CALC, w. C T W/SIL AND CLY. MOD .. IND, NERALLY P. - NIL PORt BECOMES P. - FAIR WI INCREASE IN ~ SIZE, S E RR SNOW WH TALC-LIKE MNRl ON Dee CLOSED FRAC (PROB KOLIN) 53 APPEARS TO r V,W. INO AND SIL IN VICINITY OF FRAtS. GLÞ,UC THC ZO F:3038-3100. RAT: -1G IN!~T 3100-3111 - SLTST: Y - OK GY, ARC AND SOY. GROG TO SS: CARB, V. SL e C r~ C'li Þ Y r- ti\LA~(FI\ PAGE it CÞ~LC~ :"',lpci-_,)1_11. . I ~ oce L SfS AND PTLY ROD INCLS OF SPAR CALC . p r~- 11, C T (.:. ., R [C is 0 n _/\ T E',·: 1. ;:i . R , \/.- C}~L.C SLTST, ss, LS AND SH. PREO SLTST: GY - GY SOy, RDG TO LS ASS, GLAU, ABNT PELECYPOD P R. !oee ZONES F SH: PALE Y, SOOTH. NONCALC. .:336 -,342 'H LL.S-.. po. - CC 12. CUT 10~ REO 10 RATE: 1 ~ IN/F'T 365 -3 66 - AP : CHARCOAL Et\S¡.,\T3G ~. 0ES FILLED ICALC, SELD DPE T TIG .. y, MICROGRAN. MICROMICA W/SCAT MICA. DEG EES W/SLATY CLEAVAGE. OCC HAIRLINE EXCEEDS 1-6 CM IN LENGTH AT RA DOM e e CUTTI <; !. F SU A H Y ;: () P ¡,¡ A L K P: PAGE 1 DEPTHr T[PV[\L e e /.... - ·K I·, I P PLJALITY: /F( I TU{VßL: IF; L1' TI '-. !P ,It? - /¡~) \¡ I ¡:) _ , ~ i ¡..,' - UÞLITY: \!IR I TF V L: IR Lr,c TI r' IP l f~; L : l R T I [::. lR I P\/ L: fR TI E: tQ IF: - NlF< 1. 0 ;' .~ /¡i. lR v~ peop L : TI E: ~7 tATN,~T ? -- FT 2 n - 77t.t tJÞ:LIT"(: V:ot.. ;~) I TE'n! U TI r:: L .. "~ . . <: þT 75 FT j 7jU; - 1. V", F' C F:~ \/ .hL: ~~ B I A.T 11+DO FT 1 ! - 1C f ÞLITY: V. PDOR I TF VLL" , U\ TT E: It:J.t\T 16i~·5 F1'" lE,C6 - 1 0 e !.},4L.ITY; ,) R I IE V L: L TI E" N AT 1750 FT e I T RV L: w LA TT r: IN AT 210FT OtJÞ"LITY: GOOD ;~1 :': - ~'l? I i~,T 21) ÇT I TE V L: Li\ TI r: LJ ,ô, L.' I T Y : ;,; if1 - ~;'1 .~. UtiL.ITY: P I T[qVÞL: (ORF" LA II E: 15 IN ßT 2030 FT 19 4 - ?04? I IC V L: 1 LA TI E: 13 IN AT IS FT L.JÞLITY: POOR 19 ú 18B~~ -= UALITY" F IR I TERV L: LA II E: K e r"· 1 p .-::; 7 - 1800 - 1837 Q AL_JTV: V. p nR I TE V L" 1 LA TI E: 12 MY AT 1837 FT T HFVbL" 'R LÞ- T1 E.: /P Du;r~LITY-~ lP .,p, n .n -- OUt\LITY: Nt T TE:\v L: Ip LA TI E: tq !", 1'" ~ J. f1 U I Tf~RV L: fR LA TI E: IR 1800 - 1 00 ALITY: C ç- ~ ./ R e IF V L: IR 18 C D [Fi TIT [ \/ þ, l_ ') PJ\GE pRY FOR. WALAKF'rl LES SU ,-. ,,: :) f~~ CUTT CUTTI r:: j~ ~,-, t..- SU ARY r R WALAKpa PAGE 7t .J DEPTH'TU\V.t\L. .2120 - 2120 GUALITY: e I\¡T[R,VÞL: i ¡;: /:¡ L TI F.: /P 21;20 _. It,~::!~ GJ6LITV: F JR-r nR 1': TE.PVl\L: [ Li~C, TT r-- 1P ~.., l ,,\, ',"j . g¡ AT 24DO "T 24 ... - ?;Q [;¡; rr:·"LITY: F IP-P OR. ITER\! , ., i-_ *' ..i, LAG TI E: ~ I AT 2R15 FT 2-80P- - ~)~)i)t:~, GUÞLITY' \, ;::: I TEnv L: l r; , , l!\ TI E: l :<13;)'5 - ;2 CI 1,) UALITV: FAIR-P DR IT \1 L: LAG TI E: a MI AT ?C~n Fl ?C_.3_5 - ~)l-:;C~n e UL\LlT'(: Ii'. I TE V L: lR lJ Tl E' /f:' .:2990 - ~¡n20 UhlIrY: 1 TERV L.: /P LA TI~' 24 MI AT 3000 FT ..,. u - "31 1 UÞLITV: F TR I TEF'V/\L: 1 L b, T I ¡:,ii[: ,'? Lt- .-3 IN AT 51DO FT :3·101 - -,") I .1\LITY: F IF I T P\fÔL: ~}-l LAG TI E: :3 MY AT 3? n ~T 32 7 - 53'SE'. U,t.,LITY": F JH I HPVÞL: -1 LA TI E: 33 IN AT 320FT e CUTTI Sl~, C:.~ rs: SU ARY Ft)R, t~.f.ALÞ,KP_t~ PAGE 4 DEPTH r T F'VI\L ::53t'~:B - ?5t41 e (\LI1Y' F TR I TE V L: ~:,-lC L~ TI F: 7: I AT 33 Q FT 3410 - :3:::<:31 OL!hLTTY: F lr~ I ICR'l L :-1 lð TI E: 36 MY AT 3500 FT ~35:~)1 - "?)613 !) LTTY: F TR I H~R V L: -1 D lAG TI E: IN AT 3 "FT ~ (" 1 7: ~::': .J.. ,.,1 - :5 (. UALITV: - OR-FAIR I TEFl! L: -10 LA TI E: 7 I AT 3~ FT .3 ri Ç}f'j 3 f; GUÞLTTY: !,.i/P I TFF::VloL: /P U,. TI E: /P ~·rb" /R ~, e IR TI L: fR 7(.. C, - .,. tE GL!I\.LITY: ~;/ TTP'lL: r~· TI E: /'0 :3(,Ë6 - :"Ç,F6 OUALITY: f( I TER'lLL: 'D Li\ TI r' /R 1666 - .:3(;66 n u t~ LIT Y : 1\, l P I!\JT[P,\/ L: /G:. LA. TI ¡::. IR ::d; ~t -. 7 (. CiJtiLITY: / I H V L: Ip LAC TI E: lD e CUTTI SA PLES SU ARY FOR WAlAKPt PAGE: ç; DEPTt,·-{ T TEK:Vl\L 36(>6 - .2,t", (1 e OII.AL.IT'!: \i/P I TE¡~ViH.: IR L TI rc: lP ?)6Ff" - " t~" n þ,LITY: I TEP\lA.L: LAG T1 t:: "'J l K. :¡:; L-r.... f f.'(' :5F,FF; - 31,(( (~UÞLIT\{: I T ., \I L * · L fl T I F: · · 3-f;:fS6 - ;to (,·:h '"lUIU.TTY: IP [ TCPV L* IF L:~ T1 E: lR ') ')- l 1" l"'\ t t~· ./ ;:) '. "Z, ç. ~_, -' l :q (- n e / h: TT E: IR 3666 - .1 t:~t· DUAL.ITY: /r{ r T R V L: !P LÞ, TI E: ,IP .366£, -- ,:;h S Clj!\LITY: /P J IE Fn!fd.: I H LAG TT E: /i< "l,CJJ;" - :3666 c U fc, LIT Y: ¡o¡ f P I TF V L: IR li~ TI E: lR e Gù.S :::,u Y FC .i\.LAKPÞ PAGE 1 -. DFPT i TERVH Ip _ If) e B/'~CV F:. tJ In ." P:. cn fCTID Tf<.TP: IF ~,i f _1 FEAt<.S: lP IP - tJ f,:!J :; l CT I 01\1,: r,1 l h) TqIF): r'.!/n FEÞ 5: NIP /t: _ /"0;:; t2cr\C¡< P N/r.;: CP f\J/P TRIP: PFI\KS: if-<' - !\i/F? [3Þ,CKCf\ l)f\iD~ N/R. CP f'J / T 1D- /P PEß·;¡<S: /;~: IF - f\ilR BlJ.CK R. U¡\jD: 1\ e C0 f,J l /D p ô~< S: !.\J /R 10n - ,) E3l\C~< R r\llH I""~ t,¡ l \.,. \j S: If? 2 () - 77t~ nFl. C !-( G F U îJD: 1 2-1 ,+ CO [crrON- ~ AT 7 - IF< ~:. : f 77/+ - 1-501 f3 þ. C: ~;. C R C>tJ r\lD : 1 ¡;;: r~ J. ..' C' CON CTIOrJ: 2 0 AT 139 T PI: , , PEAKS: 212 T }.440 1~)()1 - 16 F e G;AS St) l\h',Y r-{) .ALÙ,KPþ PAGE 2 DE F' ì ¡-:',),T F< \/',6, L EIÞ.CK n U!'\}D: An e çri [eTr 144 AT H,I+7 Tr~(IP: IL PEþ\i<S.: ON 1. 6: ~3if - 1 D 0 13ACK R UNO~ 1 -'20 r NECTI 142 AT 1739 TPIP: If:; p ;.~~ Þ t( S : n 1\;; 1 ,., ~ (' t)U} - ('> B ¿\ C r: R U ND . CO [CT10\)' r'f I P ''Ii.,. " N !P THI : I f P:::i1f::<::: !p 18 n - ~\¡ / f~ r'J l ~¡ 18 n - ISOn q i\ (' k' r:· R' c·, ,"",\ I...--- " <:¡- :., J\J}: N /R COI\) EOTIO : r\Í/i~ TRI' f e PEtu': S· IS1 1800 ' BA,C~< q ¡ I rdf'''¡ J> ... '",:; \~ L] ¡'; i<J l r; CO f\! ECTIDf\j' r,¡ I R CD NEe T I ()j'J ~ TRT ~ /F PFfLi,.{:S:NlR 18 IF' "I d/\CK R !Jf\JD" 2 CO ECTIO!\;: 2'f:) TRI . 120 AT 1 00 PEl~.1<S: lR 1,337 - 1 1 ¿ D !ù, C i< R U I\ID: l¡" - (:~ CO!,.j E C T 10 . 10 TliI : 12 T 1 "1.7 f .-:.. '.." { p~: i<S· /'R Igg2 - 19 4 e GAS Sl! t,!~y ~:O A..L;\K:PA_ PAGE 3 DEPTH ' TfF: V L e q U í\1D· '7; _ "'-r,q 'T 1 F\ ¡ L 10-19 0 PCîJh¡O: 1,g-27 ti,T 1 97-};:-11.0 CO crION: 48 AT 1'355 TRIC.;: /tC: i\"T 192;0 THIF': ^~~, f\T 1991 F[i~ S: N/R 19 '+ - r<t? BACK P UND: 10-12 CO ECTrON: 16 AT 2025 TRIP: '15 tiT 19 1 p E.: ¡~; S: f\¡ lR ~20Ùl- 23 ~5 BACK R l)ND: 18 AT 2061 CO ECTIG: 3 AT 2071 TnIL;: It A.T 2. 61 PEAKS: J AT 2065-2069 21 :) - 21 0 E3Þ,C!{C~~ U~\¡D: -1 CO [efr 1 TH.I: ß /;T ;?l~.~D p Ft. ~(S :\! / p 21:70 - 21:20 e f-\ C r( R tJ f\JD:- hJ / R C NECTInr.J: ¡'<Jl TPl· IF "" ¡./,:~ . " ~.J . tp 21;~~O - -,)4?:: U j'--JD: 24 - ~3 0 l,:,C .AT ;;'33 T 2120 PEl"i<S: lR ?4~?5 - U~JD: 6-20 1'- r'" TT (, L , .i. ,. AT 2~)49 18 ,U 27'37 1;< P E lJ, ~( S :\f lP 2POB -,~:' 5 ß L\ C r( F: U (,It):_ t+_ c () [C T I ON' f\1 I L H ;~T 2·g0R: ('.- .. ,] -f; e Gt-..s SJi'i! t~:q,y ~O µ;Ll\KD/~ PAGE 4 DEPTH 1 TERVÞL ,282::; - :') f;"¡ 7, 7. . "-'-'--'.., e þ,CKjH tJ~:O: 1 r [CT'ION: 20 AT 2915 r- r'" ,-,--'._..1 [CTIOhi: 1') AT 2ßB6 12 _Ô;T ?H55 CONNECTIO : THIP': 78 Þ.T ;) 30 PEAKS: 18 AT 2925-30 2.933 -- ?c¡qQ f3 "ð;: C ~< R L) f\! D: ? - CO CTTO: 12 AT 2955 TRì,'P' f-, ..' it, /F PE;t.\_~\S: .t'u ¡~\ ,,'!' ::\ ?99Q -3 20 f¡,CK R U 4-g COf\,J ECTIO f,J/ T~::_IF-': 4 AT .?C¡;:jD P í'. ;::. NIP 3 20 co t J \1,0: l¡- 9 C T I 0[\; : In {:T 3082 15 in 3044 30:' 1 :3 ?O ~, t;,... ,....' 1---'" ~j tl, T -31 1 ., PEAKS: 21 AT- 3 SC ~ '-> r:< 7 Bf~C~< R U f-·; CONNECTIO . NiP. TR.I : '27 {.,T :3111 F' E l\ t( S: f'< l~': 32 7 - ,.-..-"", l..-\.i r: ;1',£': ," r\; lP TPIp:: 9 t~;T 3,') "3 P F ¡;. S: r: I r~ '53'8 - 341 l\ C yo{ 10 c t\~ /' H:T <, '"j F' [ þ, :~';: IR 3·41 5,·~~1 H 1\ C K R ;.1 f>:D : co [err ~JI TRI~:): 8. þ,T3,/+.20 P[i\'\S: IR _ GAS SL' ~\RY FO t\L.t\!<Pl~ PAGE :" DE TH ~ TCF \/ÞL ,::i53,1 - 3(-.] .3 e f3Þ_Ci< R t)f\JD: (~, CONt\!ECT I (),r\!: f\¡/H 1FI : -71 I'.T :544 F~ [,t\ k'S: lR 361~3 - ~~\rr:t~~ B .Ú C 1< P I~ to- COf\! ECTIG· Nl TEI::~: TS t\T :3656 p ,'~S: \J/R .~ (, "õ(. ,(, n.A.CKR LJf\jD' \llF: c. nEe T I (I f\; : f TRln: 1'5 {IT 3666 P[¡~ S: f\JìR. _~~?~ "7. ( n ,t!:, C ~(G q U f\jD: N / C 0 [ C TI () !\: : hi Tin: I P[iH(S: IR ~ f·,r: - :,(·SF. BÞ,C¡~:GR UND· NlP e C:OH [CTI 1FT : I po [,~\ '~-~ S: P,,! /R 3666 - 3,';66, f3f\C;KGR I ! ~\¡;1 . ....' ¡"'t.J £i- N lP eCI [eTI HìIF: \1 . _!q I .,. .-' ?Et\'<S: ;r¡ 5 (;f:f) - --3 :Ë:..f) Bi\C:;{ R U~"~Df> /P CO [CTIC" NlP TRT IF PFÒ ~~;: t\}lR "'5666 - '_3{:~6F; t~C~< R. Uf\D" NIP. CO t'\-FCTIOf\J,: NlR T'" T.. r<. i : r! I Pi c· IR -'" C,F - :: 66 e GAS SU ARY r- R WALAKPA PAGE (, D E P T H I \i T E P V Þ L F3/"\C R UhiO.: NIP: e .~ E C T I O~\~ : t-, ,I f> TRIr): /F pel< S: It;; .. I'. j( I,~ __ ~ / I"" ¡'{ r~, , /P "1, {;k. _ Ii' .f ;"( \~/~\ TP:r· /' P[t\\<S: /R ~; (: ,- j-Hf:!<CR ¡~/n c n Pi E C TIC ~ (J / t( HITc- ~t.. ¡...:";: If{ :):5C6 - ) (,f~, B l\ r ~< C·R. U i\_:D" r\! /R C !\~,[CTIn\}~ !\;',!ç:(. TRI IF: tit F' [þ s: ¡" / P 3 FJJ -. '7\ r._ {7~ -.-, '-~- .-....' Ei/J..C R U"jD· NlR. CO\J!\tECTION: NlP TFI: IF F'fA>(:;: if< .., 66 - :, (,6 E~;Þ;Cr: R U¡\lD:NlR COP,J ECTIor\}- !\jlF TRT IR P ¡) s: If? 3F66 - ~5r,()6 ß or:, C r< G R: 1...1 ¡\JfJ It r~ / R c 0 ~:J [C T lor·,; : r~J .' F TF;; I I' PfJ~ ~~: IF' .3666 - 666 8Þ.CK R t.Jp.)D~ NiP C C f\! E C T I () r<' ¡'! I R TP I - F p F. t~:t( S .: P-;\ I R e M'JD ':11 AR Y þ,_ L.- t:, ~\" p t PASE 1 DEPTH TLFVt.,_l e r\!/H - IF FLOWLI ~ TE PERATURE: IR ~:~~/ f~K::-;: N/P !R - I FL II E T MP[RATURE: !R R: [ /l. P r( ~~;: r\¡ / p /R. - l FLO LI E TE'MPERATURE: IR HE P:H~(S: l P _. FL L, I T 'i1PF ÞTUR:E: /R R E ,ð R 1-<: ~; : ;.' ~..' IR.- ! FLO LI E T[MPEPATURE: IP RE fRKS· WT. 8.4. VIS a, .L. 20, PH ,PV 8 LI E TE PERATURE: 7 0 DREES I I 70 DEGREES OUT ~ KS: WT. 9, VIS 35. W.L. 30, PH 8t CL2 1500 10- ¿ '"77 {f e 77/.: ~LOWLI F TE PERATURE: q DEGREES IN I ~ DEGREES OUT ?F t K JT. .6. VIS j. .L. 30. PH 8, CL2 1500 "" r..., ,- J U 1 liT :;rJ \ . .8. VIS 5 DEGREES I ,'::'- t;¡. to).L. ..2 B , I ~i5 DEGREES OUT PH 8, CL2 1500 FLrJ LI t_ ;"l... b__~ K TE:' PEPÞ,TlJRE: rq - 1 FLOWLI E TEMPERATURE: DEGREES IN / ~b DEGREES OUT p~ RKS· T. 9.9, VIS 37, .l. 25, PH 8, CC OIL TR, CL2 1200 , ~. 6- 180D L LI TEMPERATURE: 5 DEGREES I I 55 DEGREES OUT RE ARKS: WT. 9.9, VIS 45, .L. 23. PH 8.0. CC OIL TR, CL2 1000 1. n__ LI r TE PERATURE: IR WT. 9.9. VIS 35, W.L. 23. PH 8.0, CC OIL TR. Cl2 1000 ,. 1880 - 18 " ~LO LI ~- TEMPERATl.JRE: IR p~ RKS: WT. 0.8, VIS 46. .L. 21. PH o. , CC OIL TR. CL2 1000 1 ;. 1 r~_ 1. L: e ~!1UD St.J j\.p Y F" ÞL.AK'P-À PAGE 2 DEP'TH I T[~:~_\/Þ._L FLO LI t TE PERATURE: IR e p ['Uf Þ R.r:: S.: Nt ~'~ 18DO - 1 n FlO LI E TE PC ATURF: fR PF ~,qKS: ¡\!l~~ l[3no - 18:n FLO LI E TE PERATUR : N/R ~~ RKS: T. 10.1, VIS 43, W.L. 2.7, PH 9, CC OIL TR, CL2 900 197,7 - LI [ TE PERATURE: IR RKS: T. ]0.6, VIS 41, .L. 10. PH 9, CL2 1000 1,,s-S? - 19-P4 FLO LINE TE PERATURE: 6 DEGREES I ! 65 DEGREES OUT R[ ARKS: T. 10.4, VIS 4J, .L. 8.0, PH g, Cl2 1000 19 4 ~ TEMPERATURE: 7 DEGREES I I 73 DEGREES OUT T. 10.5, VIS 41, .L. 7.5, PH 9.0. CC OIL 0, CL2 1000 ? n 41 - 21 -z, FLO LI E TE PERATURE: 7 DlGREES IN I 75 DEGREES OUT R ARKS' WT. 1 ,VIS 4, .L. 7.5, PH 8.5, Cl2 lOGO _:21G3 - 21~)C FL LI r TE PERATURE: 7 DEGREES IN I 72 DEGREES OUT Rr ARKS: T. 1 .5. VIS 41, .L. 7.0, PH 8.5, CC OIL 0, CL2 1000 21 0 - '... -"'- ,,--... ," ~: ,J ,ê _-,,- FlO LI E TE PERATURE: IR PC ðRKS: WT. 10.5, VIS 43, W.L. 7.0, PH 8.5, CL2 1000 21;7'0 - 242 rL II E TEMPERATURF: 7 DEGREES IN ! 74 DEGREES OUT K" ARKS: T. 10.4, VIS 39, .L. B. PH 8.5. CL2 00 .2t+;?5 -? .>-< FlO II _ TEMPERATURE: 7 DEGREES IN I 83 DEGREES OUT Rf RKS' WI. 1 .5. VIS 43, W.l. 7, PH 8.5, Cl2 900 21' p- TF Dr ATURE: 78 DEGREES I I 8 DEGREES our l{,";: T.. 1 .5, VIS 4:;. I,J.L. 6, PH ß. 2g;2~, - ~.¡ 5.:3 FLO LI E TE PERATURE~ 7 DEGREES IN I 72 DEGREES OUT RC ARKS: T. 1 .5. VIS 43. W.L. 6.5. PH 8.5, Cl2 800 e \!¡iJP SL þ,RY:- ;:.,. L rrF PAGE 3 DEPTH r TE-~~VAl 293,3 - 2(:;q . LO LI E TE PERATURE: 76 DEGREES IN I 79 DEGREES OUT P[ ARKS: WT. 10.5. VIS ~., W.l.. 7.5. PH 8.5. CL2 800 2 9 {~j 0-' LI . TE Pf 4TURE: 8 DE REfS I I 74 DEGREES OUT WT. .3. VIS 53. W.L. 6, PH 8.5, CL2 7DO 3020 - 3101 cL LI TE PERATURE: P EGREES INI 75 DEGREES OUT R ~RKS: WT. 1 .3. VIS 4g, W.L. 6.5, PH 8. , CL2 &00 51Gl-3;?'~,7 FLO LT TE PERATURE: 0 DEGREES IN / 90 DEGREES OUT w ARKS: T. 1 .3, VIS 54. W.L. &. PH 8.5.CL2 600 3;) 7 - T PERATURE: 7" DEGREES IN / 76 DEGREES OUT ~S: WI. 1 .3, VIS 4 . W.L. 6, PH B.5, CL2 600 ~~3rH - 3,410 rL LI Þ TE PERATURE: 72 DEGREES I / 78 DEGREES OUT PARKS: WT. 10.3. VIS 47. W.L. 6. PH 8.5. CL2 600 3410 - 3")31 FLO ,'- r" LI . TE PERATURE: 71 DEGREES IN / WT. 10.3, VIS 48, W.L. 6. PH K'. '.'.. ..~ J- 74 DEGREES OUT R.''.. CL2 "',50 _,,,,,7\' _ v -.,. ~.._ J.. 7} r; 13, LO LI r TE PERATURE: 71 DEGREES I I 80 DEGREES OUT R ARKS: WT. 1 .3, VIS 49. W.L. 6, PH 9, CL2 500 ~j(;-l~j - 3C(:, LO LI E TE PERATURE: 71 DEGREES IN I 80 DEGREES OUT f~[ ARKS: WT. 1 .3, VIS 52. W.L. 6, PH 8.S. CL2 600 :r,F,F,(-" - 3 66 L LI ~ TE PE ATURE: IR C ARKS: WT. 1 .3, VIS 55, W.L. 6, PH 8.5. PV 20 36(,6 - 7 r:, FlO LI E TE P RATURE: N/R ~E ARKS: WT. 10.3, VIS 56, W.L. &, PH 8.5, CL2 00 3t:J·S - 3¡:ç:J) F L L. I 1 P Rt,TURE: /R RE ARKS: YT~ 10.2. VIS 46. W.L. 6.4, PH 8.3. CL2 550 ~o\ EJt; """' -z Ç-. e MUD SU ARY FO WALAKP PAGE ó. [PT :' T pvt,L e FLO LI F T PERATURE: Ip PE ARKS: WT. 1 .3, VIS 43, .L. 6. . PH 8.3,CL2 550 :;. 6-7, FLO LI L TE PERATURE: IR ~f RK WI. 10.2, VIS 41, .L. 6.4, PH 8.3, CL2 500 :~;666 _. :S66E~ t<.R !< ~~:. T E F~ E R t¡ T,UP E : ;' R wT. 10.3, VIS 44. .L. 6.5. PH 8.~, CL2 450 'L Ol.rL I .:' f h - :~ K II F TE PERATURE: IR T. 10.5, VIS 47, W.L. h' PH 8.5. CL2 200 3(166 --' 'O.·6f:, FLO LI T r"lPFRÞ,·TURE: F PC ARKS: WT. 1 .2, VIS 44, .l. 6, PH 8.3 "1, r.. E:., - :; FLOULI t TEMPERATURE: IF pE ARKS: WT. 10.2. VIS 44, W.L. 0' PH 8.3, PV 18 3666 - 3E66 ~LO II t T PERATURE: /R PC ARKS: WI. 10.2, VIS 44, W.L. 6, PH 8.3, PV 18 tþ3 c _ 7, ( FLO LI E TE PERATURE: IR RE ARKS: T. 10.2, VIS 44. W.L. b, PH 8.3. PV 18 36£,6 - r-¡ f 'i- LI E T PERATURE~ IP RKS: WT. 10.2. VIS 44. W.L. 6, PH 8.3. PV 18 ç; ;- , ~- ''', to - .2' FLO LI E TE PERATURE: fR REMARKS: T. 10.?, VIS 44. W.L. 6, PH 8.3, PV 1 366& .' ,~6(,; FLOWLINE T PERATURE: PC .t~R!'<:S: f'.]/P I' ;;, . ~., ·5 s: f; () - '. i:;_ FLOWLI ~ IE PERATURE: IR ~) Þ.FKS: / e SA PLES DISPATCHED SU ARY FOR WALAKPA DATf 1;>/;)1/7 e 12/22/ 1;:¿/,~;3/!G 12/ 4/"19 12/2:/7 e L2/:2 /7 12/::'7/7 12/;) /1 e PAGE 1 WASHED DITCH: IR U : N/R COPES: //P DITCH: If! Sl-iET) DITU1~ /R. hI s: /P IP DITCH: IF< , PES: SHE DITCH: lR ,i k'/iSHED DITCf-c.¡: NlF C,^ ~·n. I cn;~ S: In 2:; E-n DITCH: ~ r'J l n ^, I iF E¡J DITe: /p SH 0 DITCH: l E.D: ;\;1 I", " WASµED DITCH: IR !I .L\SHE""O DITC!"1: '\:/R C A. r'E 0: !\, I r p~S: 1, 257-287, 8 XC ";:':,Ht DITCH: fP U W SHED DITCH: IR Ct;~ hiE: I C R S,: ! SA FL.::: DATE 12/:~)'3/7 e 12/ Df 12/31/7 01/ 1/ DI/G2/g e 01/03/ 011 4/ r; 1 / 'ì "i I e ISPtTCHED SlJ ARY FOR ALAKPA PAGE 2 H OITC: IF; ITC: 90-1170'\\ 1 ED: 90-156 . 4 X S x c s: 2~7- 0, 1 POX. CEDe WASHED DITCH: /R UN SHf:O DITC IR C tt, Ç"": I CORr~: /R DITCH: f }', } r\ SHED DITCH: 90-1110, 1 ox E : gO-ISSQ, 4 X 0 s: n1, 257-217, 8 XES WASHED DITCH: IR ~ Þ. S j-! E: D D I T C H: f\_! ./ P r:- '" I ;:J f :\ /f:' SHED DITCH: CÞ NED: l If' IF , W S E DTrc IR " u SHED D I Tel-!: tllP I r IP ED DITCH: IF SHcn DITCH: N/f\ [~ I ;:; : 1'Ç,' WASHE DITCH- IR Ci DITCH,: IR C()R[S:. ./R PAGE 3 SA PLE OIS ATCHED SU ARY FOR ALAKPA D,Ll T F OJ /06/1- e 01/ 7/ OlIn l 01/0tj/ OlllDl e Dl/11/ 01/12/ 01/13/ e AS ED DITC : 90-1980, 2 B U WASHED DITCH: 1170-1980. 1 "l!:" <' '--.r...........! BO,X CA NE : 15FO-lS20, 1 BOX r prS: #4, 1 37-1887.g. IS ox S DITCH: IF SHE DITC lq E r¡ : , , (," . ....).. !.! \C'~-'¡~~¡'" nTT('I-j- \1',1 f-'- ',.' , .. '.... ,} '_.i).. "0'" , , y IR " {'SH iJ DITCH: IF I S: 5. 1981-2041. ¿1 XES ED DITCH: /R SHU) DITCH: ~<·LlR r_: l S: IF IR SHED DITCH: /R I hJt~SHC /R nTTt'"'µ- ,.! .,. í. ~.,_, , ) . U W SHED DITe IR c ,!~. .\JE D: r,:l c ~,:FS: /P DITCH: 1980-2640, 2 POXES n DITCH: 1980-2680. 2 BOXES 19 0-2600, 2 BOXES C PES: lR ,i\S~'<ED [J 11C: íR tl t~J ,t~ S H F DOl T C t"~ : ¡\! / p Ct~ E: I r ~F.S: /f< SAMPLE CIS ATCHED SUM ARY FOR WALAKPA DAn" 01/J4/ e Ol/l";¡!; 01/16/ 01/171 Ol/IFI e 01/1'3/r 112 I 01/01/ f1 ...' ,¡. ,C ~ e t,SHED D ITCH: f\J/F~. l' S H [ DOl T C H : / R ED: co S #4,5,6, 7 BOXES c s: 280 -28J_l.H~ 2 XL:: WAS HE DITCH: N/R SHECJ DITCH: /P [!)* ~,¡l "....., ~ L '"' . t..." "', iF L\SHEf:' DITCH: l'R iJ¡) S H [ 0 [) IT C H : I R C .~. ED: hI Cf1RFS: ~ ~ 2930-2990, .2J n XES S ELi DITC: fp DITCH: 2680-3050, 1 ox 2640-3000, CORES 8 a, ~ BOXES s:" . ?S30-90&2SQO-3021, ? 1 1~- z"._-,. ...., t. Dnc: !p ò.SHF[! DITCH: \!/R 30',)1-:3111,1 ;:c, 10. 3051-3111, 27 aXES ~~" . D1TC1:-1: /f:( Síe,-t [\ OITr /P: ( C () P E' S : IF WASHF"O DITCH: IR It DITCH: lR s Ct\ \rf . SHE: [) f"¡ T T C ~,,¡ : l P u w S~{En DITCH: IR CA NE : 3000-3450&C IPS, 1 GUX C RE:S: ffl1. 336 -3420. 22 XES PAGE 4 OXES SA PLE DISPATCHED U 4RY FOR ALßKPA D4T[ 01/22/ e 1/ "'!/ 01/24/ 01/?:5/ lil/2ft?: e 01/27/ 01/2EI 01/23/ . o DITC¡:·c~: /R q D DITC n~ / /R WASHED DITCH: IR !J SHCD DITCI,,,t,: IF r k ~T: II' CCRES: /P PAGE ....l S~iED DITCH: 305 -36 0, ' BOX F3DX[S C : 3450-3660, 1 S: #12. 3656-3666, ð R X ~ U WASHEO DITCH: N/R 4S E DITCH: 90-3660. ~ XES Cl~. ED: I ¡ ¡r,' r p ~. If,' 6_~~·¡F· DITCH: r\¡/F I 1d b SHE D D I TC H : .i r~ I¡ SHE:D DITCH: IF~ C /2, t. I C r)F~ F S :'\1 iF: ~~__c; E 0 IT C-t,..; : I R U SH DITCH: IR Nl IP /q !!SH D DITCH: IR ED: r-Jl S: N iF SAM LF DISDATCHED SU tRY FOR ALAKPA DÞT Dll5nl e 01/:')11 02/ 1/ (' '2. r' ,., I c, 02/0~J e 021 4/ 02/ 5/ 02/orj e PAGE I.õ rSHED DITCH: IR II SHEO DITCH: I,," ! " n' I\: l F\ .lP n· I T H :.l- R: D DITCH: lP \/"' /C. WASHED DITCH: IF t.t SHf DITC~t: IP S; JR \~/\SH[[) 0 ITCH: /P je;; U S!-·{ED D T TC Ct .[\¡ E: l C ¡1FS: (',i ASHEO DITCH: /R U W ShED DITCH" /R (:1:; [: / C Q~:~S: F: HE:") DITCH: NlR ;~;:SHF:D DITCH: !",i/P I C' .. !p l r\ I t\ SHED DITCH: fUR ¿ : k.l IF< [1-' ITC n1 :SHEn DITCH: !R r: I ceRES: IR S ii.1F'L[ [)TSF~Þ,TC' ~;¡! t~RY ¡;:qF< ALµKPA PAGE "7 ¡ n.!\ T 02/ 7/ e ,~\SHED DITCH: N/F G AS ED CITCH: ~/R ;:" '-'~ '" ./ s :. .f ."",: f h, e e SA DLE CHAR ACT RISTICS FOR WALAKPA e e e c' T tUJ DF SITY -:! t'i- , U I f ,\ r~ I~~ I ~: u 1 r,:- f P L Ie¡ IF< /R l?l~~,n I ¡e 71"'1- /p :z r I" Thcn 1 l (' l .. [:;: n l IR /P I ,li D 1. c:;n r :;r, :2400 I , ¡ /H If-; f '~ l i ') ',:/=' .l;':, /D -.5 fl. rJ 0 I '" ¡..f ¡./ q I 'c, lP DC FXP 1 .. 0 0 1.. CO 1 . 0 [) D 4'- 98 ..96 0.92 1 .64 1..79 1.7'5, 1 .. ì 1.. ., '5 1.67 j ~- :2.2 1.2'5 1.23 1., J 4- 1.07 1.0" IF? 1.08 1.11) , ¡:~ j .16 llP,48 "1 . It 4 1.12 1 1 L"-· .,J;.. 1.llt 1.H, 1.18 1..14 1.. 2 :~: 1 ft- ~~"7 1..31 1.32 1,.44 1k f) .t. . _' ': 1.. 31+ I.ft"', 1.6, S 1.68 1.~54 1 C; Q ;'::. ... ....l ,_. 1..6Fì 1 " L" ,-:j PAGE 1 POP PRESSURE / r~ IR IR IR IR IF IR /R IR IR ~J/R IR IR /R IR /P IR IR IR ¡:-: IF N ¡r~ IR IR If< IR IF Ir<- IR IF IR IR IR IF IR IF IR IR IR IR Ip IR IP IR IR SAM LE C MK CT RISTTCS ~ q ALAKPA ['PT H ~ ¡.:-~,_ n . e e SHAL f}E. STry flJ!P DC [)(P 1.74 PAGE 2 PORE: PFESSURE N/R NIP N/R 1\j/R N/R 1\1/1\ ¡\lIP NIR N/R N IR f:',J/R 'R i,¡/R Ip NlR N/R \! I R IR ~J/P. NIP fJlR N l F~ N/R Ii / P N/R ru R NIP íR f'J I R 1\1 /R ",j! P PUR NIp IP N/R \!/R N/i\ f'J/ f< IR \! IF pdR '';¡C: I¡:;: ~¡ I Q "3/ Q tQ T '.'...'.. ,. / h¡ IR N/F I~ I r( #,"-' ! I,," j_ Co', IP \:/R l ~' T T c, 20 300 -z. (1 --Z;(1n ..", -.." ~? n e r< 200 '7.on :5n, 4 ::.OC 4 Dr, .3 n n .,. -¡, n n ...,....... ,-, "'Z (1: 4.1'0.. 300 400 1 ~ ( c :;- (. n ;;".'...'- .,1 2E~ro e.n 160 1.1 D (; 13 n;1 " ~ .<", ;', "'-" ., "1.;? n (" ~.. e n G <,0 C L (J p ,"',..... .- .J ?~100 1'- , ::; ...' ~ì "0 rJ 0 1.P0P 11 n (] f' C] (PP) C2[PPMJ C3(PPMJ C4(PPMJ C5(PP 1 PAGE y~" F~: ÞL_A!{Pi-~ e e 00 79 7QO ..:; r::5 r· /~ 5 ~:~ It [} e 7. ¡::. ¡:D T (:; ,~c: C ç", t" T , t..- ~~' ~ -,"- '''''''._'' ,_, -,- ,I. G Á. seLl, rJ 0 T C G e p\ P}í C U r"1 t~ F Y F' D ¡~ ;,t¡ l\ L l\ K p' µ, "':""nT '_. r ¡ e e e U ITS FFOF;[IA T[R PAGE ~H1\j TO SUR SID !iLL CO r- '-:Ui"" RY FOH i,J{\LA.KP¡\ PAGE 1 L (' H;::- , ~ l~ (;11 . R E C: lIt¡. IN GROG TO LS: F. (; ST- DEPTH: :. 1 II HT GY. MOTT SLK W/ARG ITER DA P R. C. FRÞ S, HVY CALC rnx e if ,;..~ .. P. ,- f· ~ D[PTH: "t AfliT.R.[C: tJlP NO RECDVF'RY - UDCAKE. r, r·-, DEPTH: :~ {¡,tn.prc: 1/2 IN LI EST r- H. V* CHKV, SFT - P. 1 0, P. - NIL POR. NS. ¡..,:: : ú DEDT : 3SD? A T.REC: 1/2 I H - CR w/S T, ESS PLCY SHELLS I CHALK TX. DNS, p. POR..~JS. !,. DEPT "2;, ,~, g ~:~ At"T.FEC: NIP i' pÇ""'r vrr-;;,y". e, PEPr : ~;,::,+::' f\ T.REC: 1/2 Hz SLTST: RN. V. AR AND SOY. V. CALC. (~ T - P. IND, P. - NIL POR. q r- . DEr'TH: :x; 43 v. ~RG AND SLTY GROG Ä. T.REC: 1 IN oee CALC REPL SS: LT He'" SS FE ,A, ~;~ TO SLTS. V. CALC. P. - TL P . ê' ,,'> . C' c', . '_3 ,~) '" Yt TT i !' , DEPTH: 3467 A T.PEC: 3/4 IN RN U/GL ue lNCLUS, V.F. GR - SLT, ARG, CALC, P. - ,..... <:-, ....... f'~JIL POR. 1\ . e ", . c [FTt·!: =~~46!j, AftH.REC: 1 IN ~<:s: Ù,'.I!). .' -..> ,~.' Aft~T.Ç{EC: L:/R '-'f ft ~1 DEPTH: "Z,"7. ç: ç. \JO ;~.[C V[PY. SS: LT P. Yq L OJ '-':. ¡I ,r- .... ,("""', v.,t-. bt-<: - SLT. SLTY þ,N-D At~G. tdH.REC: 3/'+ IN SL GLAU, V. CALC, MOD IND, (" Qr : J1 EPTH: ,'3,~:~,::¡ (", '.-'- . r p u. 1? 0 PTH: 3 ~R AMT.REC: 1 1/4 SS: V. LT y, F. GR, SL AR , V. SLCALC, FRI. FR INTERGRAN POR. NS. <SL S LLI CL Y I MTX). ~: 3 EPT : 3 ~ AMT.PEe: 1 1/2 ss: t/A. w/V. U TLE STREAKS OF PALE VEL FLUOR, NO CUT. (.... ..' : 11+ DEPTH: 53 /HH. pEC: 3/4 IN SS: AlA. NO SHO S. e , e e e ST ÇW^t~l_ ~n _ SU Mþ Y FOR WAlAKPA PAGE ,.., c' l f~ [ . """ t::.' . _1' "'~ DEPT~: 2770 A T.REC: 1 1/2 SMOOTH, CLV-lIKE, SL PYR, NON-CALC, SUB-FIS. ':;' H· D¡\Lt: G'{, SF'T. (,OR : 1 {1 [¡EPT : 2720 IHH.REC: 1 1/4 ~:.H: Alj'l.. ,..,' ¡~ DEPTH: :';ç~,t.::;~ t, T.REC: 2 IN ,\ I Þ . n : 1 (} DEPTH: ?t:j 2' Ai\H.REC: < TN ,t.:; ,/ l\ . ¡:; .. '~f::) *" i./ EPTt"1:' 260 A T.HEC: 2 I!\l ç ....ú/b... ¡.:. s, [¡fPT : 2540 aSTLY AIAt BUT SL SLTY. A.i'H.REC: ¿ IN ,,> 1'"". ~' 1 DEPTH: ?'~70 A?~1T.REC: N/R rQISSI .. ,-. p " DEPTH: ?l¥~30 AfH..REC: V.F. GR - 1 IN SLT, s-s: l.T y~ o -C,t-'LC '" v. RG AND SLTY GROG p. -FAIR P R. NS. TO SLTST: V.F. ¡He, f 3 EPTH: 2390 S~· A/A, 0T AR LED ICLAY. AilH.REC: 1 IN b nr T~1: 2395 AMT.REC: 1 IN SLTST: LT v, V. SDY, GPO TO SS: V. AR . P. - NIL POR. NS. ~ ~: ~ EPT : 23 0 AMT.PEC: 2 1/2 SH: GY I ESS CLY~ A.S T LAU PELS, SFT, STDY, G Y. ,", :,.;.;. .. [PTH: Ar\iiT.PEC: 1 1/2 ~, r;- '} G t=:, t_ ,"" - , C : AlA, RUT WI 0 GLAU. r.... F --~t;: ¿-' 7 A T.FEC: 1 1/2 fJEPT: 221"S ~H: t",/þ. rORF : ~l8 DEPTH: 2 60 AMT.REC: 2 IN SLTST: K y, V. fP GR G TO SH: SL CALC, P. MOD IND, P. - NIL F r... f\j S . ,. ì-( : ') q AMT.REC: 1. 1/4 '\é T : 1970 <: : ".~ Y, SFT - nn T D,V. SL CA.LC - ON-CALC. f' p ¡:- a-,. n[PT : 18q-O Af'H.REC: [,UR !i;1-IS IRE. ~ e It ., '"' .., . ,.i;c < **************** * * **************** * SCHLUMBERGER * **************** HIGH RESOLUTION DIPþIIETER ******** CLUSTER LiSTING ********* HUSKY OIL-NPR OPERe WILDCAT NORTH SLOPE , ALASKA WALAPKA TEST WELL #1 RUN NO. ONE JOB NO. 3612 CLUSTER RESULTS ONLY 4FT. CORR. · 2 FT. STEP 30 DEG. X2 SEARCH ANGLE e e Schlumberger I r e e < ,. HUSKY OIL-NPR ,OPER. WALAPKA TEST WELL #1 ******************************************************** * * FORMATION * BOREHOLE * *-...---...-.------*-------------...---------.--.--- * DEPTH * DIP DIP * DEV. DEV. DIAN DIAM * BEST * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 122 5.3 66 0.4 156· 12.3 12.3 A * * 124 2.1 87 0.5 148 12.6 12.6 A * * 126 2.4 120 0.6 146 12..6 12.5 A * 128 0.2 20 0.6 145 12,.2 12.6 A * * 130 0.4 66 0.5 149 12.1 13..1 A * * 132 0.4 157 12.3 13.0 * * 134 4.8 75 0.4 165 12,.4 * 136 4.0 68 0.4 172 12.3 12.6 * * 138 5.1 46 0.4 170 12.4 12.5 A * * 140 5.2 37 0.4 167 12..8 12.7 A * * 142 1.6 78 0.4 165 12.9 12.9 A * * 144 2.2 48 0.5 163 12.8 12.8 A * * 146 1.3 126 0.4 161 12.7 12.7 A * * 148 2.6 194 0.4 159 12.7 12.6 A * * 150 0.4 159 12.4 12.7 * * 152 7.4 206 0.4 162 12.2 12.7 C * * 154 6.9 253 0.4 162 12.2 12.6 C .", * * 156 9.8 100 0.4 160 12.1 12.4 C * * 158 1.4 44 0.4 165 12.0 12.6 A * * 160 2.8 180 0.4 112 12.4 13.0 C * * 162 1.2 156 0..4 175 12.8 13.0 A * * 164 1.7 84 0.4 176 12.8 12.8 A '* * 166 2.6 49 0..4 181 12.7 12.7 . A * * 168 3.2 53 0.4 184 12.8 12.7 A * * 170 4.9 68 0.4 190 12.8 12..7 A * * 172 3.7 33 0.4 193 12.8 12.7 A '* * 174 4.3 31 0.4 193 12.9 * 176 4.1 35 0.4 192 13.0 * 178 4.0 21 0.4 191 12,.9 12.5 C * 180 4.6 46 0.4 193 12.9 12.6 A * 182 3.8 354 0.4 196 13.;0 12.7 A * 184 2.7 139 0.4 195 13.1 12.9 A * 186 7.4 126 0.4 189 13.3 13.2 A * 198 7.2 73 0.4 184 13..4 13.3 A * 190 5.5 91 0..4 184 13.3 13.1 A * 192 2.4 172 0.4 186 13.0. 12.8 A * 194 4.7 149 0.4 186 12.8 12.7 A * 196 3.9 120 0.4 187 12.7 12.6 A * 198 1.1 54 0...4 191 12.7 12.4 A * 200 1.5 167 0.4 193 12.7 12.3 A * ************************************************************************* e ~- ... c~: '" e e *~~:~;*~;~:=:=*.~:::;**********::~::~:*;;:;*:;~~* :;**** **~::~~;**: * * FORMATION * BOREHOLE * QUAL. * * *---.--------------*-------------.-------------.------* INDEX * * DEPTH * DIP DIP * ÐEV. DEV. DIAM DIAM * BEST * . * * IZI. * AZI. 1-3 2-4 '* =1 * ************************************************************************* * '* * 202 2.0 147 0.4 192 12.7 12.3 . * 204 2.5 129 0.4 192 12.8 12.5 * * 206 1.7 151 0.4 191 12.8 12.6 A * * 208 1.1 94 0.4 187 12.7 12.6 1 '* * 210 1,.0 98 0 . 4 193 12..7 12.61 * * 212 1.0 135 0.4 183 12.7 12.6 A * * 214 0.4 184 12.6 12.6 * * 216 3.8 180 0.4 184 12.5 12.5 1 * * 218 3.4 194 0.4 184 12~4 12.7 A * * 222 2.8 123 0.4 230 12.8 12.4 A * * 224 2.9 119 0.4 230 12",7 12.6 A '* * 226 2.3 123 0.4 230 12.7 12.6 A * * 228 2.4 123 0.4 230 12.9 12.71 * * 230 1.9 146 0.4 232 13.0 12.7 A * *232. 8.3 149 0.4 236 13.1 12,.6 1 '* * 234 9.4 173 0.4 242 13",3 12.5 I * * 236 8.0 176 0.4 250 13.5 12",5 A '* * 238 8.4 181 0.4 262 13.6 12.5 A * * 240 1.4 180 0.4 271 13.612.4 A '* * 242 6~6 172 0.4 276 13.7 12.2 A. * 244 6.6 175 0.4 279 13.9 12.2 If. * * 246 7.0 180 0.4 280 13.9 12.3 A * '* 248 1.4 172 0.4 278 13.8 12.6 A * * 250 8.3 165 0.4 267 13.9 13.1 A * '* 252 11.5 177 0.4 251 13.3 12.7 A * * 254 11.4 178 0.4 245 12.8 12.2 A * * 256 11.0 177 0.4 245 12.9 12.1 A * * 258 8.0 156 0.4 244 12",8 12.2 A * * 260 9.3 157 0.4 243 12.7 12.4 A * * 262 8.0 156 0.4 243 12.8 12.5 A * ' * 264 9.3 144 0~4 243 12.8 12.4 A * * 266 8.1 140 0.4 241 12",8 12",1 A * * 268 7.7 152 0",4 239 12.8 12.2 A * * 270 8.7 166 0.4 238 12.8 12.3 A * * 272 9.5 153 0.4 237 12,.7 12.4 ,A * * 274 8.9 155 0.4 237 12.6 12.3 A * * 276 6.8 133 0.4 238 12.6 12..1 A * ' * 278 6.2 135 0.4 238 12.5 12.2 A * * 280 6.4 137 0.4 237 12.6 * 282 7.4 132 0.4 236 12.8 ************************************************************'************* e e ~ ; ", ' "e e r''"~ *:~:~;*~;~::::*~:~:;**********:~~::~:*;;:;*':;~~*:;*'*****~:;:;**~ * * FORMATION * BOREHOLE * *---...-.----------*-.--------------------- * DEPTH * DIP OIP * DEV. OEV. * * AZI. * AZI. 1-3 2-4 * * ************************************************************************* * * *' 284 6.5 172 0.4 238 12.9 12,.5 A * *' 286 2.4 181 0.4 239 12.8 12.4 A * * 288 12.4 109 0.4 240 12.8 12.4 B * * 290 9.3 113 0.4 240 12.9 12.4 C * * 292 3.5 199 0.4 240 13.0 12.4 ~ * 294 5.7 179 0.4 239 13.1 12.5 A *' * 296 6~7 163 0.4 239 13.0 12.5 A. * 298 1.1 85 0.4 240 12.9 12.5 A * * 300 1.5 162 0.4 240 12.1 12.5 A * * 302 2.2 168 0.4 237 12.3 12.4 A * * 304 3.0 187 0.4 235 12.1 12.1. A * * 306 3.3 223 0.4 235 12.3 12.1 A * * 308 3.1 183 0.4 235 12.612.1 1 * * 310 2.6 181 0.4 235 12.8 12.3 A * * 312 2.5 179 0.4 237 '12..9 12.51 *' * 314 2.5 176 0.4 238 13.0 12.4 A *' * 316 3 .. 0 167 0 . 4 238 1 3 . 0 1 2. 2 A *' *' .318 4.1 154 0.4 238 13.0 12.1 A * * 320 2.6 171 0.4 237 13.012.2 A *' * 322 3.2 206 0.4 237 12.9 12.3 A * *' 324 4.8 204 0.4 237 13..0 12.0 . It *' *' 326 4.0 193 0.4 237 13.0 11.9 A * * 328 3.7 68 0,.4234 13.0 11.91 * * 330 3.6 63 0.4 230 13.0 12.3 A * * 332 3.8 60 0.4 227 13.0 12.5 1 * *' 334 5.0 59 0.4 226 12.9 12.5 A * *' 336 1.3 60 0.4 225 12.8 1~.4 A * * 338 31.6 216 0.4 226 12.7 12.4 D * * 340 32~7 218 0.4 227 12.7 12.4 D * * 342 0.4 227 12.7 12.4 * * 344 0.4 224 12.8' 12.5 * * 346 14.6 230 0.4 221 12.7 12.4 * * 348 17.0 226 0.4 218 12~5 12~3 * * 350 0.4 217 12.4 12.3 * * 352 36.9 223 0.4 217 12~4 12.3 * * 354 36.1 222 0.4 217 12.4 12.3 * * 356 0.4 216 12.4 12..3 * * 358 0.4 215 12~4 12.4 * * 360 0.4 213 12...4 ·12.4 * * 362 4.9 331 0.4 213 12.4 12.4 C * *******************************************'***'***'************************ e e I .... <', ' e e HUSKY OIL-NPR OPER. WALAPKA TEST WELL #1 ~FILE 2 ********************************************************~******* * * FORMATION * BOREHOLE * *____---___________*__--__..ø___._____._________._ * DEPTH * DIP DIP * DEY. DEY.DIAM * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 364 6.3 251 0.4 213 12.5 12.4 * * 366 9.3 227 0.4 211 12.4 12.4 * * 368 9.5 231 0.4 210 12.5 12.5 * * 370 4.2 258 0.4 212 12.5 12.5 * * 372 2.8 170 0.4 212 12.4 12.4 * * 374 3.9 168 0.4 208 12.5 12.4 * * 376 6¡5 165 0.4 209 12.5 12.4 * * 378 9.5 143 0.4 211 12.5 12.5 * * 380 10.4 260 0.4 215 12.3 12.5 * * 382 0.4 217 12.3 12.4 * * 384 11.0 285 0.4 219 12.4 12.4 C * * 386 10.7 283 0.4 223 12.4 12.5 C * * 388 0.4 226 12.4 12.7 * * 390 3.8 260 0.4 229 12.4 12.8 C * * 392 3.5 270 0.4 233 12.6 * 394 7.4 20 0.4 238 12.5 * 396 .4.9 12 0.4 241 12.6 * 398~.5 21 0.4 241 12.7 * 400 2.6 6 0.4 239 12..7 * 402 2.6 343 0.4 238 12.7 * 404 3.4 286 0.4 234 12.5 * 406 4~7 249 0.4 229 12.4 * 408 4.2 248 0.4 227 12.6 * 410 13.6 77 0.4 225 12.6 * 412 0.4 22212.7 * 414 12.2 292 0.5 218 12.9 * 416 8.2 51 0.4 213 12.8 * 418 17.6 59 0.4 210 12.7 * 420 2.0 7 0.4 211 12...5 * 422 2.7 309 0.4 217 12.4 * 424 24.4 72 0.4 225 12.5 * 426 22.8 78 0.4 229 12.6 * 428 19.0 84 0.5 231 12.6 * 430 25.0 74 0.6 236 12.5 * 432 0.5 241 * 434 15.2 91 0.5 244 * 436 16.4 105 0.5 249 * 438 1.3 194 0.5 252 * 440 0.5 255 * 442 1.2 174 0.4 257 . . ************************************************************************* . 1¡.8, . 12.6 12.5 12.6 12,.7 12.4 12..2 12,.3 12.8 13..1 e 'I ' ~ ':", e e *t~:~;~~;~:::=*'~:~:; **********::~::~:*;::;*::~~*:; ******~~:::**~ * * FORMATION * BOREHOLE * *_-___w______._____*__~___________________...-__ * * DEPTH * DIP DIP. * DEV. DEV. DI~M DIAM * BEST * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 444 l.3 176 0.4 258 12.4 12.7 A * * 446 1.1 180 0.5 260 12.6 12.8 A * * 448 1.3 185 0.5 261 12.6 12.9 A * * 450 1.6 187 0.5 264 12.5 12.9 A * * 452 1.6 190 0.4 268 12~6 13~0 A. * 454 1.2 186 0.4 275 12.7 13.0 A * * 456 1.3 198 0.4 280 12.7 13.0 A* * 458 1.3 211 0.4 282 12.6 12.9 A * * . 460 1 . 2 220 0 .4 284 1 2. 4 12. 8 A * * 462 1.0 215 0.4 286 12.3 12.7 A * * 464 0.9 208 0.4 287 12.3 12..7. A * * 466 0.9 209 0.4 287 12.3 12.7 A * * 468 0.8 214 0.4 287 12.4 12.7 A * * 470 1.0 209 0.4 287 12.4 12.7 A * * 472 1.1 214 . 0.4 289 12.4 12.7 A* * 474 1.0 196 0.4 291 12.4 12.7 A * * 476 1.2 184 0.4 292 12..5 12;.8 * 478 1.6 198 0.4 293 12.5 12.8 * 480 1.4 196 0.4 293 12.5 * * 482 1.3 199 0.4 295 12.4. * * 484 1.4 204 0.4 295 12.4 12.7* * 486 1.2 194 0.4 296 12.4 12.7 ~ *488 1.1 177 0.4 297 12.412¡7 * * 490 1.2 170 0.4 299 12.5 12.6 * * 492 1.0 179 0.4 306 .12.5 12..6 * * 494 1.0 186 0.4 311 12.4 12.5 * * 496 1.2 187 0.4 316 12.5 12.6 * * 498 1.3 183 0.4 322 12.5 12.6 * * 500 1.1 194 0.3 334 12.4 012.5 . * * 502 0.9 190 0.3 346 12.6 12.6 * * 5 04 0 . 8 163 0 . 3 35 1 1 2 . 6 12. .6. * * 506 0.5 223 0.3 356 12.5 12.~ * * 508 1.3 315 0.4 358 12.4 12..6 * 510 4.1 140 0.4 358 12.6 12.6 * 512 4.2 159 0.4 359 12.9 12.8 A * * 514 5.0 152 0.4 358 12.7 12.9 A * * 516 1.0 253 0.4 1 12.5 12.8 A * * 518 1.0 262 0.4 6 12.5 12.8 A * * 520 0.9 214 0.4 6 12.5 12.8 A * * 522 1.2 194 0.4 8 12.6 12.8 A * ************************************************************************* e e <" e e HUSKY OIL~NPROPER. WALAPKA TEST WELL #1 ~GE "'~FILE 2, ************************************************************************* * * FORMATION * BOREHOLE * *------------------*-.--------.----------.-------...--* * DEPTH * DIP DIP * DEV. DEV.. DIAM DIAM ' * BE,ST ,* * * AZI. * AZI. 1-3 2-4 * =1 * *** ********* ** ** ************ ************ ** ****** ************************* " * * * 524 1.1 187 0.4 8 12.6 12.7 A * * 526 0.9 173 0.4 8 12.4 12.6 A * * 528 0.8 164 0.4 8 12.3 12..7 A' * * 530 1.2 167 0.4 6 12.3 12.7 A * * 532 1.6 181 0.4 2 12.3 12..8 A * * 534 1.9 192 0.4 354 12.3 13.0 A * * 536 1.9 193 0.4 354 12.2 13.2 A * * 538 1.6 174 0.4 353 12.4 13.3 A * * 540 2.1 153 0.5 351 12.7 13.4 A * * 542 2.3 203 0.5 ~50 12.6 13.4 A * * 544 2.9 231 0.6 347 12.6 13.4 A ,* * 546 2.4 235 0.6 349 12.8 13.4 A * * 548 0.6 351 12.8 13.5 * * 550 0.6 352 12.7 13.4 * * 552 11.6 278 0.6 351 12..7 13.4 A * 554 9.8 274 0.5 357 12.7 13.4 A * 556 4.4 148 0.5 358 12.& 13..4 A * 558 5.9 139 0.5 3 12.7 13.5 1 * 560 6.0 145 0.5 3 12.8 13.5' A * 562 5.1 161 0.6 4 12.9 13.5 A * * 564 1.6 180 0.6 4 12.613.1 A* * 566 0.9 176 0.6 1 12.5 13.0 A * * 568 0.9 129 0.6 0 12.8 13.2 A * * 570 0.7 106 0.6 357 12.9 13.2 A * * 572 0.6 355 12..8 13.3 * * 574 5.2 265 0.6 351 12.8 13.3 D * * 576 0.6 341 12.8 13~3 * * 578 0.6 349 12.9 13.5 * * 580 0.6 350 13.0 13.6 * * 582 6.6 300 0.6 353 12.9 13.6 D * * 584 0.6 353 12.7 13.6 * * 586 7.1 238 0.6 356 12.9 13.5 D * * 588 9.0 248 0.6 2 13.1 13.6 B. * 590 8.8 257 0.5 6 13.0 13.5 B * * 592 2.8 186 0.5 5 12.7 13.3 A * * 594 2.6 188 0.5 5 12.6 13.0 A * * 596 2.'6 193 0.5 9 12.6 12.8 A * * 598 2.6 167 0.5 11 12.5 13.0 A * * 600 2.8 162 0.5 13 12.1 13.4 A * * 602 5.3 152 0.5 12 12.8 13.4 A * ************************************************************************* * e e of e e HUSKY 0IL-NPR ,OPER. WALAPKA TEST WELL # 1 2 *********************************************************** * * * FORMATION * BDREHOLE * QUAL. * * *___________~______*_______________.________..__.____.* INDEX * * DEPTH * DIP DIP * DEV. DEVil' DIAM DIAM * BEST * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 604 3.6 151 0.5 9 12~6 13.4 C * * 606 0.5 9 12~6 13~4 * * 608 1.9 261 0.5 8 12.8 13.4 A * * 610 1.8 220 0.5 6 12.6 13.4 A * * 612 3.3 172 0.6 5 12.5 13.4 A* * 614 3.9 166 0.6 3 12.4 13.4 A * * 616 3.9 169 0.6 4 12.4 13.4 A * * 618 4.1 172 0.6 5 12.4 13.3 A * * 620 3.6 200 0.5 12 12.6 13,.5 c,* * 622 0.5 ' 17 12.6 13.6 * * 624 12.2 296 0.5 20 12.6 13.5 , C '* * 626 11.9 354 0.5 22 12.5 13.4 C * * 628 0.5 20, 13.2 ' * * 630 15.3 22 0.5 21 2. 13.3 A * * 632 14.4 18 0.4 21 12.4 13.2 A. * 634 6.0 66 0.4 21 12.4 13.1 A * * 636 5.8 74 0.4 23 12.5 13.1 1 * * 638 8.2 32 0.4 21 12.5 13.1 A * * 640 8.5 26 0.4 20 12.6 12.91 * * 642 4.4 358 0.4 19 12.6 12.8 1 * * 644 5.4 335 0.4 17 12.6 * 646 1.6 24 0.4 19 12.6 . * 648 1¡8 351 0.4 20 12.7 12i7 * 650 1.9 349 0.4 22 12.8 12.8 * * 652 3.2 291 0.4 19 12.9 12.8 C* * 654 0.4 15 12.8 12.8 * * 656 9;7 5 0.4 19 12.7 12.8 C *. * 658 6.2 253 0.4 21 12.7 12.8 A * * 660 5 . 0 258 0 ,. 4 26 1 2 . 7 12 . 8.1 * * 662 2.6 341 0.4 25 12.8 12.8 A * * 664 3.2 346 0.4 24 12.7 12.8 1* * 666 4.5 317 0.428 12.~ 12.8 A * * 668 6~2 264 0.4 30 12.6 12~9 C * * 670 8.4 345 0.4 25 12.6 12.8 A * * 612 5.9 40 0.4 19 12.4 12.5 1 * * 674 3.4 34 0.4 17 12.2 12.3 A * * 676 3.3 78 0.4 17 12.4 12.4 1 * * 678 4.2 40 0.4 20 12.7 12.5 C * * 680 6.1 353 0.4 29 12.6 12.5 * 682 2.4 39 0.4 33 12.3 12.4 ************************************************************************* e e ~ A C A C e * * - _.. .: - .. ... - tIIt__ _ _ - - - - - --* * * * * 31 * 686 0 4 22 * 688 * 690 0 4 356 * 692 694 323 696 * B 284 * 279 * * 706 * * * * * * * * * * * * * * * * e * * * * * * * * * * * * lc.. 292 34 2 222 216 211 206 206 199 217 225 46 46 e e r e e , HUSKY OIL-NPR ,OPER. WALAPKA TEST WELL #1 ************************************************************* * * FORMATION *, BOREHOLE * *---.--------------*----------------------.-.---..---- * DEPTH * DIP DIP * DEV. DEV. DIl\M DIAM * BEST * * AZI. * AZI. 1-3 2-4 * =A * ************** ************** ******** ** ** ******** ***** ***** ***** ********** ," * * * 764 4.6 126 0.7 143 13.1 12..9 .A * * 766 0.8 145 13.2 12.9 * * 768 7.8 94 0.7 144 13..1 13.0 A * * 770 2..0 112 0.7 145 13.0 13.0 A * * 772 2.1 106 0..7 144 13~0 13.0 A * * 774 1.4 111 0.8 143 13.1 13.0 A * * 776 1.0 141 0.8 1.45 13.1 13.0 A * * 778 1.0 89 0.8 147 13.0 12.9 A * * 780 0.8 185 0..8 149 13.0 13.1 C * * 782 0.8 148 13.0 13..3 * * 784 6.2 1 0.8 147 13..0 13.1 !) * 786 3.0 341 0.8 149 13.0 12.8 D * * 788 4.7 335 0.8 152 13.1 12.9 B * * 790 5.9 340 0.8 153 13.1 13.1 A * * 792 8.2 337 0.9 150 13.0 13.2 A * * 794 3.6 336 1.0 152 12.9 13.1 A * * 796 4.2 328 1.1 150 12.8 12.9 A * * 798 4.5 321 1 . 1 149 13.1 13.0 A * * 800 4.:7 357 1.1 147 13.0 12..9 A * * 802 3.3 331 1.1 145 12.5 12.7 A * * 804 1.5 247 1.2 143 12..3 12.5 A * * B06 1.8 269 1.2 142 12.3 12.5 A * .* 808 4.1 342 1.2 142 12.4 12.8 A * * 810 4.1 328 1.2 139 12.5 13.2 A * * 812 1.2 135 12,.6 13.2 * * 814 7.1 279 1.2 132 12.6 12.7 C * * 816 1.1 284 1..2 133 12..7 12..5 * 818 5.3 277 1.2 135 12.8 12.7 * 820 5.8 280 1.2 137 12.8 12.7 A * * 822 0.,7 242 1.2 140 12,.6 12.8 A * * 824 0.9 287 1.2 138 12.3 12',,9 A * * 826 1.,7 263 1.2 139 12.3 12.9 A * * 828 1.6 239 1.2 140 12..4 12..9 A * * 830 1.5 115 1.2 139 12.5 12..9 A * * 832 2..0 103 1.2 140 12.5 12.9 A, * * 834 1.5 105 1.2 140 12.5 12..9 A * * 836 1.4 108 1.2 139 12.4 12.9 A * * 838 1.6 115 1.2 137 12.4 12.9 A * * 840 1.6 132 1.2 138 12.4 13.0 A * * 842 1.7 129 1.2 135 12.4 13.1 A * *************************************************************************. e e ~ '. e e ~~:~;*'~;~:::=*.~:~:;**********::~::~:*;~~; *:~~~*:;******~~::~~**~ t * FORMATION * BOREHOLE * * *-----.-----.---.--*--.-..--------.-----------.-------* * DEPTH * DIP DIP * DEV. DEV. DlAM DlAM * * AZI. * AZI. 1-3 2-4 * =A * *******************************************************'******************. . * * * 844 1.8 114 1.2 134 12..4 13.1 A * 846 2.6 108 1.2 134 12.4 13.1 A * * 848 3.1 105 1.2 134 12.4 13..2 .A * * 850 3.4 106 1.2 136 12.5 13.4 A * * 852 3.5 103 1.2 135 12..5 13.5 A * * 854 3.8 99 1.2 135 12.5 13.5 A * * 856 3.9 104 1.2 136 12.5 13.5 A * * 858 4.0 106 1..2 134 12.5 13.5 A * * 860 5.2 91 1.2 135 12.5 13¡.5 A * * 862 5.5 95 1.2 136 12.5 13.5 A * * 864 5.6 95 1.2 138 12.6 13.5 A * ... 866 5.3 96 1.2 138 12.6 13.5 A * * 868 6..0 94 1.2 135 12.5 13.4 . A * * 870 6.7 99 1..2 137 12.5 13.3 A * ... 872 6.8 97 1.2 138 12..4 13.2 A '* * 874 6.4 97 1.2 140 12.4 13.0 C * * 876 1.2 140 12.4 12,.9 * * 878 11.1 86 1.2 139 12.4 12.9 A * * 880 17.0 86 1.2 139 12..4 12.9 A * ... 882 18.1 86 1.2 139 12.3 12.8 A * * 884 21.4 87 1.2 140 12.1 12.7 C * * 886 24.3 87 1.2 141 12.1 12.7 C ... * 888 1.6 245 1.2 143 12,~9 A * * 890 1.2 112 1.2 143 .. 12.9 A ... ... 892 1.2 101 1.2 144 12..7 12.9 A * * 894 1.1 97 1.2 144 12.7 12.9 A * * 896 1· .1 103 1.2 144 12.7 12..9 A * * 898 1.2 121 1.2 143 12.8 12.9 A * * 900 0.6 152 1.2 1'38 13.1 13.0 A * * 902 1.3 332 1.2 136 13.1 13.0 B * * 904 1.0 42 1.2 137 12.5 1~~0 B * * 906 1.2 272 1.2 138 12.9 13.0 D * * 908 4.9 345 1.2 136 13..7 13..3 D * * 910 1.2 137 13.4 13.5 * * 912 1.2 135 13..2 13.5 * * 914 2.7 208 1.2 134 13..6 13.6 D * * 916 1.2 137 13.8 13.6 * * 918 1.2 139 13.8 13.6 * * 920 1.2 , 138 13.9 13.6 * * 922 1.2 136 14.0 13.6 * ************************************************************************* e e -- . a . "" < .< e HUSKY OIL-NPR .OPER. WALAPKA TEST WELL #1 ************************************************************ * * FORMATION * BOREHOLE * QUAL. * * *------------------*----------------------------------* INDEX * * DEPTH * DIP . DIP * DEV. DEV. DIAM DIAM * BEST * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 924 1.2 93 1.2 136 13..6 13.5 A * 926 1.8 94 1.2 135 13.3 13..2 A * 928 1.6 92 1.2 137 13.2 13.0 A * 930 0.8 110 1.2 140 12.9 12.9 A * 932 1.1 98 1.2 144 12..8 12.7 A * 934 0.8 91 1.2 145 12.7 12.6 A * 936 1.1 89 1.2 144 12.5 12.,'4 A * 938 1.2 86 1.2 143 12.5 12.4 A * 940 1'.1 86 1.2 139 * 942 1.1 80 1.2 141 12.7 . * * 944 1.2 80 1.2 144 12.7 12.6 A * * 946 0.9 78 1.2 147 12.6 12.5 A * * 948 1.0 71 1.2 149 12.5 12.5 A * * 950 1.0 65 1.2 149 12.5 12.4 A * * 952 1.0 62 1.2 149 12.6 12-:5 A * * 954 1 . 1 57 1.2 149 12.6 12.5 A * * 956 0.9 46 1.2 149 12.6 12..5 A * * 958 0.8 62 1.2 148 12.6 12.5 A * * 960 0.'7 15 1.2 150 121'6 12.4 A * * 962 0.4 52 1.2 150 12.5 12.5 A * * 964 0,.5 44 1.2 150 A * * 966 0.6 41 1.2 149 . ,I' A * * 968 0.:7 40 1.2 148 12.6 12~5 A * * 970 0.4 39 1.2 148 12.6 12.5 A * * 972 0.5 47 1.2 148 12.6 12.5 . A * * 974 0.8 49 1.2 148 12.4 12.4 A' * * 976 0.6 52 1.2 148 12.4 12.4 A * * 978 0.3 122 1.2 148 12.6 12.5 A * * 980 0.1 54 1.2 148 12.8 12.6 A * * 982 0.6 245 1.2 150 12.8 12.6 A * * 984 0.1 81 1.2 150 12.7 12,.5 C * * 986 5.8 30 1.2 149 12.8 12.4 C * * 988 6.:7 159 1.2 150 * * 990 4.0 154 1.2 149 * * 992 4.4 160 1.2 149 * * 994 3.9 163 1.2 148 * * 996 1.4 162 1.2 148 * 998 1.0 171 1.2 146 * 1000 1.5 154 1.2 148 * 1002 1.4 121 1.2 148 13.2 12.7 A * ************************************************************************* e e ~ .--~ e· aUSKY OIL-NPR .OPER. WALAPKA TEST WELL #1 ********************************************************** * * FORMATION * aOREHOLE * *--...-------------*--------------...-----------.-.- * DEPTH * DIP DIP * DEV. DEV.DIAM D1A14 * * AZI. * AZI. 1-3 2-4 * =1 * ***** ***** * *** ******* **************** ******* ***************** * *** ,ft******* * * * 1004 2.0 141 1.2 149 13.1 12..6 1 * * 1006 1.8 141 1.2 150 13.2 12.5 A * * 1008 1.5 140 1.2 151 13.2 12.5 A * * 1010 1.2 167 1.2 152 13.3 12.6 A * * 1012 1.0 110 1.2 151 13.3 12.5 A * * 1014 1.9 153 1.2 151 13.2 12.6 A * * 1016 2.2 123 1.2 152 13.3 12,.9 A * * 1018 2.3 113 1.2 151 13.4 12.8 A * * 1020 2.1 122 1.2 151 13.3 12..7 A '* * 1022 1.9 123 1.2 153 13.2 12.5 A * * 1024 1.8 120 1.2 154 13.2 12.5 A * * 1026 2.0 122 1.2 153 13.2 12.3 A * * 1028 1.3 144 1.2 152 13.3 12.2 A * * 1030 1.5 134 1.2 150 13.3 12.4 A * * 1032 1.8 112 1.2 151 13.1 12.5 A * * 1034 1.8 114 1.2 151 13.0 12.4 A * * 1036 1..9 135 1.2 152 13.1 12~3. A * * 1038 1.4 121 1.2 152 13.3 12.4 A * * 10408.8 56 1,.2 152 13.2 12.6 A * * 1042 7.8 50 1.2 154 12.9 12.4 A * * 1044 4.2 100 1.2 153 12.7 12.2 A * * 1046 5.0 109 1.2 152 12.8 12.2 1 * * 1048 5.4111 1.2 151 13.2 12.4 .A * * 1050 11.8 42 1.2 152 13.6 12.6 A * * 1052 9.9 43 1.2 153 13.5 12.6 A * * 1054 10.4 49 1.2 152 13.4 12.5 1 * * 1 056 11 .' 7 78. 1 . 2 1 53 13.6 12.5 A * * 1058 4.3 143 1.2 152 13.6 12.5 B * * 1060 6.2 110 1.2 153 13..6.12.1 B* * 1062 3.4 61 1.2 154 13.6 12.8 B * * 1064 3.,1 10 1.2 156 13.5 '12.8 D * * 1066 4.9 85 1.2 157 13.4 12.6 8 * * 1068 1;1 100 1.2 156 13.5 12.5 D * * 1070 1.2 158 13.6 12.8 * * 1072 15.2112 1.2 160 13..4 12.9 D * * 1014 12.4 102 1.2 161 13.2 12.3 D* * 1076 1.2 160 13.1 12.0 * * 1078 12.1 113 1.2 161 13.2 12.1 A * * 1080 11.7 82 1.2 162 13.2 12.3 A * * 1082 8~1 113 1.2 162 13.1 12.2 A * ************************************************************************* e e ... ." e . HUSKY OIL-NPR .OPER. WALAPKA TEST WELL #1 ********************************************************** * * FORMATION * BOREHQLE * *____--____________*_______-_____________________a_.___ * DEPTH * DIP DIP * DEV. DEV. DIAM DIAM * BEST *. * * AZI. * AZI. 1-3 2-4 * =A * ************ **************.***** *** ******** **** ************************ ***. * * * 1084 11.6 108 1.2 164 13.0 12.1 A * * 1086 10.6 110 1.2 164 13.0 12.1 A * * 1088 27.8 257 1.2 165 12.9 12.0 D * * 1090 20.4 82 1.2 166 12.9 12.5 C * * 1092 29.9 259 1.2 164 13.1 12.9 D * * 1094 14.8 272 1.2 166 13.2 12.9 B * * 1096 11.3 105 1.2 165 13.1 12..7 C * 1098 11.5 150 1.2 165 13.1 12.5 C * * 1100 3.9 223 1.2 16'"1 13.1 12.4 A * * 1102 3.2 219 1.2 166 12.9 12.4 A * * 1104 2.4 283 1.1 167 13.0 12.2 A. * * 1106 2.5 52 1.2 167 13.0 12.4 A * * 1108 3.6 101 1.2 167 13.0 12.6 A * * 1110 1.2 170 12.9 12.6 * * 1112 2.6 189 1.2 169 12.7 12..5 C * * 1114 2.9 355 1.2 167 12.6 12.4 A * * 1116 0.8 50 1.2 168 12.6 12.5 C * * 1118 1.8 62 1.2 169 12.7 12.5 A * * 1120 1·.5 58 1.2 172 12.7 12.5 A * * 1122 1.4 60 1.2 173 12..7 12.5 A * '* 1124 1.6 88 1.1 173 12.7 12.4 A '* * 1126 1.8 77 1.1 175 12.7 12.5 A * * 1128 1.6 84 1.1 174 12..8 12.5. A * * 1130 1.3 96 1.0 174 12.8 12.5 A * * 1132 0.7 103 0.9 177 12.7 12.5 A * * 1134 0.9 109 0.9 178 12.5 12.5 A * * 1136 1.1 127 0.9 181 12..6 12.5 A * * 1138 0.8 104 0.9 184 12.6 12.4 A * * 1140 1.4 126 0.9 183 12.6 12...3 A * * 1142 1.1 124 0.8 183 12.7 12.3 A * * 1144 1.6 132 0.8 182 12.5 12.3 A * * 1146 2.2 142 0.8 184 12.1 12.0 A * * 1148 0.8 184 12.2 12..0 * * 1150 1.7 54 0.8 180 12.6 12.5 * * 1152 14,;3 336 0.8 180 12..5 12.9 * * 1154 6.5 317 0.8 181 12.2 12.6 * * 1156 9 .:7 321 0.8 181' 12~1 12.4 '* * 1158 8.6 326 0.8 182 12.2 12.4 * * 1160 3..3 27 0.8 179 12.3 12.4 * * 1162 1.7 44 0.8 179 12.2 12.2 A: * ************************************************************************* e e e HUSKY OIL-NPR OPERe WALAPKA TEST WEt ********************************************************** * * FORMATION * aOREHOtE * *.-.---------------*---------_._------------.------~--* * DEPTH * DIP DIP * DEV. DEV.DIAM DIAM * * AZI. * AZI. 1-3 2-4 * =A * *************************************************************,*****,******* *' * * 1164 3 . 3 335 0 . 8 184 12.. 2 12. 1 A* * 1166 7~7 316 0.8 189 12.5 12.2 A * * 1168 7.9 310 0.8 191 12.7 12.3 a * * 1170 5.7 307 0.8 193 12.8 12.2 B * * 1172 6.5 306 0.8 193 12.8 12.1 B *' * 1174 19.8 303 0.8 193 12.9 12.2 B * * 1176 20.9 298 0.8 193 12..9 12.2 a * * 1178 20.0 290 0.8 190 12.8 12.1 D * * 1180 22.2 304 0.8 190 12.7 12.0 .D * * 1182 16.3 260 0.8 193 12.7 12.1 D * *' 1184 20.3 263 0.8 193 12.7 12~3 B * * 1186 19.8 265 0.8 196 12.6 12.3 B * * 1188 15.0 248 0.8 198 12.6 12.3 A *' * 1190 16.2 252 0.8 196 12.7 12.3 A *' * 1192 17.8 254 0.8 197 12.4 12.2 A*' * 1194 20.5 256 0.8 196 12.4 12.2 A * * 1196 21.0 256 0.7 194 12.$ 12.4 A * * 1198 24.4 257 0.7 196 12.3 12.5 B * * 1200 21 . 0 244 0 . 7 1 93 12. 4 12. 4 B. * * 1202 21.8 255 0.7 189 12.6 12.4 B * * 1204 22.1 256 0.7 187 12.5 12.4 B *' * 1206 19.4 228 0.7 186 12.2 12.4 D * *' 1208 2.3 202 0.7 185 12.1 12.4 A * * 1210 2.1 259 0.7 184 12.4 12.5 A * * 1212 1.0 249 0.7 179 12.7 12.6. A * * 1214 0.8 10 0.7 177 12.6 12.5 A * * 1216 1:.1 353 0.7 177 12.5 12.4 A *' * 1218 1.3 358 0.7 176 12.5 12.2 A * * 1220 2.9 85 0.7 178 12..6 12.0 A * * 1222 2.8 103 0.7 180 12.8 11.9 A * * 1224 1.6 144 0.7 1 12.8 12.2 A * * 1226 0.7 1 12.8 12.5 * * 1228 0.7 182 12.8 12.6 * * 1230 0.7 177 12.8 12.7 * * 1232 0.7 175 12.8 12.6 * * 1234 3.1 324 0.7 176 12.6 12.4 * * 1236 7.6 4 0.7 177 12..4 12.4 . * * 1238 2.1 140 0.7 179 12.6 12.3 * * 1240 1.2 152 0.7 181 6 12.3 * * 1242 0.7 144 0.7 180 .6 12.5 A * ************************************************************************* e e HUSKY OIL-NPR ,OPER. WALAPKA TEST WEt *'**'*'*'*'*'*'*'*'*'****'*'*'*'*'*'***'*'*'*'*'*'**'*'**'*'*'*'*'**'*'***'*'****'*****'****' *' *' FORMATION * BOREHOLE *' *--..--------------*------------------.-------.-.--- *' DEPTH * DIP DIP *' DEV. DEV.. DIAM DIAM * BEST * * *' AZI. * AZI. 1-3 2-4 *' =A * *******'****'**'*'*'*'*'*'*'*'*'**************'*'*'*'*'***********'***'**'***********'**'*'*'**'* * *' * 1244 0.3 167 0.7 181 12.6 12..5 A * * 1246 0.2 154 0.6 182 12..6 12.4 A * *' 1248 0.5 76 0.7 181 12.6 12.5 A *' * 1250 0.6 102 0.7 180 12.6 12.3 A * *' 1252 0.4 112 0.7 176 12..6 12.2 A *' * 1254 3.7 217 0.6 173 12.7 12.5 A * *' 1256 0.3 200 0.6 174 12..6 12..4 A *' *' 1258 0.4 55 0.6 176 12.6 12.4 A * *' 1260 0.9 96 0.6 174 12.6 12.4 A * * 1262 1.4 109 0.6 169 12.6 12.4 A *' *' 1264 2.6 99 0.6 166 12.6 12.4 A.' * *' 1266 2.9 97 0.6 167 12.6 12.4 A *' * 1268 2.2 102 0.6 166 12.6 12.4 A * *' 1270 2.3 107 0.6 169 12.6 12.4 A *' * 1272 2.1 109 0.6 170 12.6 12.4 A *' * 1274 1.7 110 0.6 168 12..7 12.4 A * *' 1276 2.0 108 0.6 170 12.7 12.4 :A * * 1278 1.9 111 0.6 172 12.8 12..6 A * * 1280 1.4 121 0.6 168 12.7 12.6 A * * 1282 0.9 128 0.6 165 12.6 12.5 A *' * 1284 1.2 114 0.6 166 12.6 12..3 A '* * 1286 1.8 101 0.6 164 12..5 12.1 A * * 1288 2.1 85 0.6 163 12.5 12.2 A * *' 1290 2.9 a8 0.6 165 12.4 12.2 A '* * 1292 2.4 82 0.6 164 12.5 12.2 A *' *' 1294 1.,7 95 0.6 163 12.6 12.2 A *' *' 1296 2.3 95 0.6 165 12.7 12,.0 A * * 1298 1.6 102 0.6 165 12.6 11.8 A *' *' 1300 1.4 125 0.6 166 12.7 11,.8 .A *' *' 1302 0.9 111 0.6 168 12.8 11.9 A *' *' 1304 2.8 96 0.6 166 12.7 11..9 A *' *' 1306 2.1 134 0.6 167 12.7 11.9 A *' *' 1308 2.2 57 0.7 169 12.6 11.9 A * *' 1310 2.2 82 0.1 165 12.4 11.9 A * * 1312 1.5 88 0..7 161 12.4 11.8 A *' *' 1314 0.8 346 0.7 167 12.3 11.8 A * *' 1316 0.8 15 0.6 173 12.3 11.9 A *' * 1318 1.7 150 0.6 179 12.5 12.1 A *' *' 1320 2.1 129 0.6 181 1 12.1 A * *' 1322 2.2 122 0.6 180 1 . 12.0 A *' *'*'***'*'*'***'*'**'*'**'*'***'*'******'***'*******'**'*'*****'*'***'************************ e e r e e HUSKY OIL-NPR .OPER. WALAPKA TEST WELL # 1 2 *********************************************************** ** * * FORMATION * BOREHOLE * QUAL. * * *_w.____..___._____*___________________---------------* INDEX * * DEPTH * DIP DIP * DEV. DEV.DIAM DIAM * BEST * * * AZI. * AZI. 1-3 2-4 * =1 * ************************************************************************* * * * 1324 1.8 103 0.6 180 12,5 12.0 A * * 1326 2.5 99 0.6 182 12.6 12.3 1 * * 1328 2.2 85 0.6 181 12.6 12.4 A * * 1330 2.1 107 0.6 181 12.6 12.5 A * ,* 1332 1.8 72 0.6 184 12.6 12.5 A * * 1334 1.9 70 0.7 185 12.6 12.6 A * * 1336 3.9 94 0.7 185 12.8 12.7 A.. * 1338 3.8 82 0.6 185 12.8 12.8 B * * 1340 19.1 345 0.6 184 12.5 12.8 B * * 1342 17.9 347 0.6 182 12.3 12.7 B * * 1344 16.0 355 0.6 184 12.2 12.7 D * * 1346 0.6 189 12.1 12.7 * * 1348 12.1 354 0.6 193 12.1 12.6 D * * 1350 10.2 338 0.6 193 12.4 12.1 D * * 1352 0.6191 12.8 12.1 * * 1354 0.6 193 12.7 12.4 * * 1356 4.4 100 0.6 193 12.5 12.5 B.. * 1358 1.1 67 0.6 195 12.7 12.6 A * * 1360 1.9 64, 0.6 196 12.8 12.7 A- * * 1362 1.8 84 0.6 193 12.7 12.6 A * * 1364 2.0 93 0.6 190 12.7 12.5 A * * 1366 2.6 89 0.6 188 12.7 12.6 A * * 1368 1.4 105 0.6 189 12,.7 12.6 A * * 1370 1.8 115 0.6 191 12.7 12.5 A * * 1372 2.1 114 0.6 195 12.6 12.5 A * * 1374 2.1 111 0.6 196 12.6 12.5 A * * 1376 2.0 108 0.6 196 * 1378 1.8 90 0.6 197 . * 1380 2.1 60 0 .6 197, 12.3 12.4 * * 1382 2.0 57 0.7 199 12.112.3* * 1384 0.8 27 0.7 203 12.2 12.5 * * 1386 2.4 55 0.7 203 12.1 12.4 * * 1388 1.6 34 0.7 203 12.0 12.4 * * 1390 1.7 14 0.7 205 12.1 12.4 * * 1392 2.6 19 0.8 205 12.1 12.6 * * 1394 2.1 53 0.7 206 12.1 12.7 * * 1396 2.0 312 0.7 209 12.1 12.7 * * 1398 1.0 184 0.7 212 12.3 12.6 * * 1400 0.8 215 12,.6" * 1402 0.8 216 12.6 * ************************************************************************* e e < .'. ,e ~e. *:~:~;*~:~:::=*~:~=; *** * ******::~::~:*;::;*::~:*:; ******~ ~:~:**~. * * FORMATION * BOREHOLE * QUAL. *. * *----.---.---------*--------------------------------..* INDEX * * DEPTH * DIP DIP * DEV. DEV. DIAM DIAM * BEST *. * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 1404 0.8 217 12.4 12.5 * 1406 0.7 219 12.4 12.5 * 1408 2.3 85 0.7 221 12.4 12.5 . C * 1410 1.8 194 0.7 223 12.2 12.4 A * 1412 2.8 243 0.7 223 12.4 12~3 A * 1414 2.7 262 0.7 222 12.7 12.4 A * 1416 5.1 251 0.7 221 12.9 12.5 ·A * 1418 5.5 230 0.7 219 12.9 12.5 A * 1420 5.8 220 0.6 217 12.7 12.5 A * 1422 5.3 210 0.6 217 12.7 12.6 A * 1424 5.0 203 0.6 219 12.8 12.6 A. * 1426 2.9 52 0.6 216 12.9 12.6 C * 1428 3.8 245 0.6 212 12.9 12~7 C * 1430 0.8 125 0.6 211 12.8 12.6 A * 1432 1~0 142 0.6 213 12.8 12.5 A * 1434 1.1 144 0.6 212 12.7 12.5 A * 1436 4.7 180 0.6 214 12.5 12.5 A.. * 1438 0.6 220 12.4 12.3 * 1440 0.6 223 12.4 12.3 * 1442 0.6 220 12.4 12.5 .. 1444 0.7 217 12~6 12.5 * 1446 0.6 214 12.6 12.5 * 1448 22.4 225 0.6 211 12.6 12.5 * 1450 26.8 226 0.6 209 12.7 12.8 * 1452 0.6 208 12.7 13.0 * 1454 25.8 224 0.6 209 12.8 13.2 * 1456 0.6 212 12.9 13.0 * 1458 0.6 212 12.8 12.8 * 1460 22.6 204 0.6 212 12.8 12.9 ·0 * 1462 0.6 214 12.9 13.1 * 1464 0.6 216 13.0 13.0 * 1466 0.6 218 12.9 12.5 * 1468 0.6 218 12.8 12~3 * 1470 0.6 218 12.9 12.2 * 1472 0.6 217 13.0 12.5 * 1474 0.5 219 12.9 12.5 * 1416 0.4 220 12.8 12.4 * 1478 0.4 215 12.9 12.6 * 1480 0.5 211 12.9 12.7 * 1482 7.2 186 0.5 211 12.8 12.7 A * ************************************************************************* e " e HUSKY OIL-NPR .OPER. WALAPKA TEST WELL #1 ********************************************************* * * FORMATION * BOREHOLE * *....--------------*------------...---------.--.-----.* INDEX * * DEPTH * DIP OIP * DEV. DEV. DIAM DIAM * BEST * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 1484 8.2 197 0.5 212 12.7 12.6 A * * 1486 7.6 202 0.5 218 12.5 12.6 A * * 1488 7.6 197 0.5 225 12.4 12.6 A * * 1490 7.8 188 0.4 228 12.0 12.5 A * * 1492 5.9 191 0.4 228 11.7 12.5 A * * 1494 4.5 209 0.4 228 12.3 12.6 A * * 1496 3,.'8 197 0.4 223 12.7 12.6 A * * 1498 1.,7 229 0.4 218 12.7 12.6 A * * 1500 4.1 274 0.4 207 12.7 12.6 A * * 1502 5.3 211 0.3 183 12.5 12.6 C * * 1504 0.3 155 12.6 12.4 * * 1506 0.2 131 12.9 12.3 * * 1508 0.2 119 13.1 12.6 * * 1510 0.3 313 0.3 115 13.2 12,.7 A * * 1512 0.5 86 0.3 115 12.9 12.6 .11. * * 1514 0.6 126 0.2 114 12.7 12.5 A * * 1516 0.9 79 0.2 108 12..6 12.4 A * * 1518 1.,7 69 0.2 99 12..4 12..4 A * * 1520 2.3 51 0.2 89 12.6 12.5 A * * 1522 5.2 221 0.2 84 12.7 12.5 'A * * 1524 5.4 193 0.2 85 12..8 12.5 A * * 1526 4.9 20 0.2 85 12.9 12.5 A * * 1528 5.0 15 0.2 84 12.7 12.4 A .. * 1530 3.8 24 0.2 83 12.5 12.4 A. * * 1532 1.8 46 0.2 84 12.5 12.4 A * * 1534 3.3 60 0.2 87 12.6 12.4 A * * 1536 2.9 48 0.2 86 12.6 A * * 1538 3.9 253 0.2 79 12.8 . 0 * * 1540 3.8 224 0.2 71 13.0 12..& 0 * * 1542 3.4 66 0.2 68 13.0 12.6 B * * 1544 4.:7 202 0.3 66 12.7 12.5 B * * 1546 6.8 216 0.3 66 12.6 12.5 B - * * 1548 3.0 128 0.4 68 12.5 12.4 . A * * 1550 2.9 123 0.4 64 12.2 12.4 11. * * 1552 2.,7 163 0.4 58 11.7 12..3 A * * 1554 2.4 170 0.3 55 12.0 12.3 A * * 1556 1.1 148 0.3 49 12.8 12.4 A * * 1558 4.1 36 0.4 45 12.6 12.2 A * ... * 1560 2.4 53 0.3 46 11.5 11.9 * * 1562 2.2 242 0.3 50 10.4 11.6 * ************************************************************************* e , Schlumberger e HUSKY OIL-NPR ,OPER. .WALAPKA TEST WELL #1 ********************************************************* * * FORMATION * eOREHOLE * *---------------.--*-----------.----.-.---..--------- *' DEPTH * DIP DIP * DEV. DEV. DIAM DIAM .. BEST * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 1564 4.9 241 0.3 54 10,.0 10.7 A '* * 1566 4.3 116 0.3 54 10.0 10.2 A * * 1568 5.0 128 0.4 49 10.6 10.9 A '* * 1570 t.l 234 0.4 46 11.9 12.2 A * * 1572 2.1 255 0.4 46 12.4 12.4 A * * 1574 2.2 149 0.4 43 12.4 12.4 A * '* 1576 2.3 148 0.4 46 12.2 12.3 A * * 1578 2.6 142 0.4 5'4 12.1 12.1 A * * 1580 0."7 197 0.4 58 12.3 12.3 A * * 1582 0.7 202 0.3 63 12.5 12.3 A * * 1584 1.6 192 0.3 72 12.4 12.2 A * * 1586 1.4 184 0.3 76 12.2 12.1 A * * 1588 0.8 209 0.4 75 12.3 12.2 A * * 1590 24.1 129 0.4 69 12.6 12.4 A * * 1592 2.3 185 0.4 68 12.5 12..5 A * * 1594 2.5 186 0.4 70 12.6 12.4 A * * 1596 2.5 181 0.4 72 12.7 12..5 A * * 1598 1.7 163 0.4 71 12.6 12.5 A * * 1600 2.2 162 0.4 69 12.5 12.4 A * * 1602 0.4 68 12.5 12.4 * * 1604 14.0 208 0..4 66 12.5 12.4 D * * 1606 6.7 251 0.4 63 12,.6 12.5 D * * 1608 4.4 233 0.4 63 12,.7 12.5 B * * 1610 2.8 187 0.5 65 12.5 12.5 B * * 1612 2.3 180 0.5 66 11.7 12,.4 A * * 1614 3.0 184 0.6 63 8.8 9.9 A * * 1616 3.3 279 0.7 59 6.7 7..4 C * * 1618 1.0 59 6.8 7.5 * * 1620 3.3 134 1.2 67 8.1 9.4 * * 1622 2.8 132 1.2 75 9.7 11.3 * * 1624 2.3 141 1.2 75 10.3 1h2 * .. 1626 1.2 74 9.9 10.3 '* '* 1628 1.2 77 10.3 10.$ '* '* 1630 0.5 137 1 . 1 BO 11.6 11.6 '* '* 1632 0.9 128 0.9 80 12.3 12.3 * '* 1634 7.6 275 0.8 81 12.3 12~4 * '* 1636 1.3 201 0.8 83 12.3 12.3 '* * 1638 1.1 190 0.7 83 12.5 12.2 '* '* 1640 9.4 236 0.7 78 12.1 12.1 '* '* 1642 7.8 295 0.7 71 11.9 12.2 C * '**************'*****************************'****************************** e e .....~ e e HUSKY OIL-NPR ,OPER. WALAPr<A TEST WELL #1 *********************************************************** * * FQRMATION * BOREHOLE * *--.-.------.------*---------------.------------.-----* INDEX * * DEPTH * DIP DIP * DEV. DEV. 'DIAM DIAM, '* BEST' * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 1644 1.0 165 0.6 ,68 12_0 12.1 C * * 1646 5.8 208 0.6 70 12.3 12.2 A * * 1648 4.9 270 0.6 70 12.5 ,12,..4 A * * 1650 6.3 263 0.6 70 12.7 12.4 C * * 1652 2.0 229 0.6 70 12.7 12.5 A * * 1654 0.,7 181 0.6 73 12.8 12.6 A * * 1656 0.8 158 0.5 75 12.9 12.7 A * * 1658 1.9 301 0.5 81 12.9 12.6 A * * 1660 1.2 195 0.6 80 12.7 12.4 A * * 1662 0.5 198 0.6 76 12.3 12.1 A * * 1664 1,.3 275 0.6 74 11.8 11',.8 A * * 1666 1.5 188 0.6 68 11.4 11.0 C * * 1668 15.5 259 0.6 63 11.3 10.4 C * * 1670 10.6 258 0.6 65 11.7 10,.8 A * * 1672 11.8 258 0.5 69 12,.1 11.5 A ,* * 1674 0.5 70 12.4 12.1 * * 1676 12.7 112 0.5 11 12_5 12",4 " D * * 1678 14.2 247 0.5 71 12.5 12,.4 C * * 1680 11.6 73 0.5 70 12.4 12.2 B * * 1682 10.8 73 0.4 72 12.4 11.9 B * * 1684 7.0 81 0.4 77 12.3 11.9 C '* * 1686 5.7 266 0.4 81 12.4 12.2 C * * 1688 9.3 240 0.4 IH 12.5 12..3 C * * 1690 1.4 180 0.5 79 12.6 12.3 A * * 1692 1.5 281 0.5 78 12.6 12,.;4 A '* * 1694 1.3 360 0.5 77 12.6 12.4 A * * 1696 0.9 67 0.5 73 12.7 12.4 A * * 1698 1.0 107 0.5 67 12.8 12.5 A * * 1700 0.'5 129 0.5 67 12.9 12.5 A * * 1702 1.6 185 0.4 69 12.9 12.5 A * * 1704 1, .:7 149 0.4 71 12.7 12.3 A *' * 1706 1.2 130 0.4 73 12,.3 11.8 A *' * 1708 0.4 129 0.4 75 12,.3 11:.9 A *' * 1710 0.9 77 0.4 72 12.5 12.4 A * * 1712 l' .1 76 0.4 71 12.6 12.5 A * * 1714 1.5 114 0.4 72 12.6 12..4 A * * 1716 1, . 1 165 0.4 72 12.4 12.3 A * * 1718 0.8 206 0.4 73 12.4 12.3 A * * 1720 0.0 0 0.4 77 12.3 12.3 A * * 1722 1.1 95 0.4 78 12.3 12.2 A * *******'*'***************************************************************** e -- ~ .. e . HUSKY OIL-NPR OPER.WALAPKA TEST WELL #1 ********************************************************** * * FORMATION * BOREHOLE * QUAL. * * *------------------*----------------.-.---------------* INDEX * * DEPTH * DIP DIP * DEV. DEV. DIAM ¡HAM * BEST. * * * IZI. * IZI. 1-3 2-4 *=1. * ************************************************************************* * * * 1724 1.3 108 0.5 19 12.3 12.2 1 * * 1726 2.3 99 0.5 83 12.2 12.1 A * * 1728 0.5 85 11.5 11..4' * * 1730 0.4 8S 11.1 10.8 * * 1732 0.4 92 11.5 11.0 * * 1734 13.9 156 0.4 91 12.1 11.5 B * * 1736 0.4 91 12.3 11.7 * * 1738 0.4 91 11.7 11.7 * * 1740 9.-7 135 0.4 89 11.2 11:.9 * * 1742 3.2 25 0.4 90 11.6 12.2 * * 1744 4.1 27 0.4 88 12.2 * 1746 5.1 26 0.4 86 12.4 * 1748 6.3 45 0..4 89 12.4 * 1750 2.3 110 0.4 90 12.4 * 1752 1.8 102 0.4 92 12.4 * 1754 4.6 66 0.4 89 12.5 * 1156 1.1 49 0.4 85 12.5 * 1758 8.1 75 0.4 84 12.5 . * 1760 1.3 289 0.4 86 12.4 12.4 * 1762 0;7 184 0.4 88 12.5 12.4 * 1764 0.4 83 12.5 12.5 * 1766 0.4 80 12.6 12.6 * 1768 0.4 81 12.5 12.5 * 1770 6.3 103 0.4 86 12.5 12.4 D * 1772 0.4 90 12..5 * 1774 0.4 89 12.5 * 1776 1.1 307 0.4 88 12.5 12.5 B * 1778 0.4 90 12.6 12.0. * ************************************************************************* e ·e ~. , < e e HUSKY OIL-NPR ,OPER. WALAPKA TEST WELL #1 PAGE FILE 1 ********************************************************** ******* * * FORMATION * BOREHOLE * QUAL. * * *---.--.-----------*------.-----------.-------------.-* INDEX * * DEPTH * DIP DIP * DEV. DEV. DIAM DIAM * BEST * * * AZI. * AZI. 1..3 2..4 * =A * *******************************************************:"'***************** * * * 1572 1.6 165 0..4 74 12.4 12..4 A * * 1574 1.6 147 0..4 74 12.3 12.3 A * * 1576 1.6 137 0..4 74 12.1 12..2 A * * 1578 0..1 274 0..4 75 12.2 12.2 A * * 1580. 0..2 293 0..4 76 12.4 12.3 A * * 1582 0..5 213 0..4 78 12.5 12.3 A * * 1584 0..8 199 0..4 82 12..3 12.1 A * * 1586 0..6 20.9 0..4 85 12.2 12.0 A * * 1588 1.0 258 0..4 89, 12.4 12.2 A * * 1590. 1.8 237 0..4 90. 12.6 12.4 A * * 1592 1.8 193 0..4 89 12.5 12.4 A * * 1594 1.8 187 0..4 88 12.6 12.5 A * * 1596 1..6 162 0.5 89 12.7 12.5 C * * 1598 1.9 132 0.6 88 12.5 12.5 .A * * 160.0. 2.5 20.0. 0..6 84 12.5 12.4 A * * 160.2 0..6 81 12.5 12.4 * * 160.4 11.4 253 0.6 79 12.5 12.5 C * * 160.6 6.7 249 0..7 78 12.6 12..5 C * * 160.8 2.9 20.9 0..7 76 12.6 12...5 A * * 1610. 1.1 160. 0..7 73 11.2 11.8 A * * 1612 0..:7 173 0..7 70. 8.0. * * 1614 1.0. 63 6.1 .. * * 1616 1.1 65 7.0. 9...1 * * 1618 1.4 181 1.2 73 8.5 10..5 C * * 1620. 3.3 10.5 1.2 76 9.5 11..2 A * * 1622 3.1 10.6 1.2 78 10..3 11.4 A * * 1624 5.2 131 1.2 77 10.0 10...3 A· * * 1626 1.3 77 9.6 9.4 * * 1628 1.3 80. 10..5 10..2 * * 1630. 0..7 29 1.2 81 11.6 11:.4 A * * 1632 1, .1 81 1.2 81 12.1 12..2 A * * 1634 5.3 278 1.2 81 12.1 12.4 C * * 1636 0..4 210. 1.0. 81 12.2 12¡p3 A * ....., * 1638 0..6 138 0..9 80. 12..2. 12.2 A * * 1640. 9.0. 240. 1.0. 78 11.9 12.1 C * * 1642 2.4 293 1 . 1 77 11.8 11.9 C * * 1644 7.2 180. 1.0. 71 12.0. 11.7 C * * 1646 7.4 279 1.0. 78 12.3 12.0. A * * 1648 3.6 8 0..9 78 12.5 12.5 A * * 1650. 4.5 55 0..9 78 12.6 12.5 A * ************************************************************************* e e -- . ~c . . e e *~~::; *~;~:::=*.~:;:;**** ******::~::~:*;;~;*:~~~ * :;****s::~~~;~; **; * * fORMATION * aOREHOt,JE * QUAL.,* * *__._._____________*___________________-____________._* I'NDEX * * DEPTH * DIP DIP * DEV.DEV. DIIN DIAN. BEST * * * AZI. * AZI. 1-3 2-4 * =1 * ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **** ** *' * * * 1652 0.,7 22 0.9 18 12.7 12..6 * * 1654 0.5 112 0.8 18 12.8 12.6 * * 1656 0.' 7 226 0 . 8 81 12 . 8 12. 7 * 1658 0.2 111 0.8 84 12.7 12.5 * * 1660 1.2 36 0.8 85 12.4 * 1662 1.2 186 0.8 84 11.9 11.9 * * 1664 1.2 142 0.8 85 11.6 11.4 A * * 1666 2.5 137 0.8 82 11.0 10.4 A * * 1668 2.9 256 0.8 82 10.1 9¡o5 C * * 1670 0.894 11.4 10.0 * * 1672 4.3 109 0.8 111 12.2 11.4 C * * 1674 5.7 121 0.8 119 12.4 12.3 D * * 1676 5i4 105 0.7 115 12.5 12.4 D * * 1678 0.7 108 12.4 12.3 * * 1680 12;5 93 0.7 101 12.3 12.1 B * * 1682 10.7 82 0.7 102 12.2 11.9 B * * 1684 0.7 10612.3 12.2 * * 1686 3.2 241 ,0.7 108 12.5 12,.4 D * * 1688 11.0 230 0.7 104 12..5 12..3 ·0 * * 1690 1.0 261 0.7 93 12.5 12.4 B * * 1692 2.6 289 0.7 84 12.5 12.5 B * * 1694 1.7 17 0.8 81 12.6 12.5 A * * 1696 1.3 37 0.8 83 12.6 12.5 A * * 1698 0.4 102 0.8 82 12.8 12.6 A * * 1100 1.2 24 0.7 81 12.9 12.81 * * 1102 1.5 67 0.7 84 12.7 12.6 A * * 1704 0;5 278 0.7 87 12.4 12.1 A * * 1706 0.4 224 0.7 88 12.1 11.7 A * * 1108 0.6 59 0.7 81 12.212.1 A * * 1710 0.7 59 0.7 82 12.5 12.5 A * * 1712 0.9 87 0.7 87 12.5 12.5 A, * * 1714 1.1 122 0.7 87 12.5 12.4 A * * 1716 0.5 239 0.7 89 12.4 12.3 1 * * 1718 0.9 349 0.6 90 12.3 12.3 A * * 1720 0.9 40 0.6 90 12.4 12.3 A * * 1722 1.0 81 0.6 92 12.4 12.2 A * * 1724 1,.3 86 0.6 95 12.3 12,.2 A':* * 1726 2.0 93 0.6 99 11.9 11.9 A * * 1728 0.2 75 0.6 102 11.1 10.5 0 * * 1730 12.2 144 0.6 106 11.0 10.0 D * ************************************************************************* e e ~ . &, . ~ " ~ . . .. e ~ ' HUSKY OIL-NPR ,OPER. WALAPKA TEST WELL #lI~El ********************************************************** ****** * * FORMATION * BOREHQLE . * * *-___--------------*------------------------.--------.* X * * DEPTH * DIP DIP * PEV. DEV. DI~M DIAM * BEST * * * AZI. * AZI. 1-3 2-4 * =A * ************************************************************************* * * * 1732 1.0 146 0.6 109 11.8 11.0 B * * 1734 7.8 143 0.6 110 12.3 11.5 B * * 1736 7.0 68 0.6 106 12_211.7 D * * 1738 13.9 123 0.6 101 11.9 11.8 D * * 17402.8 263 0.6 100 12..1 12'.0 A * * 1742 1.5 287 0.6 100 12.4 12.3 A * * 1744 4.0 55 0.6 100 12~5 12.4 A * * 1746 2.1 96 0.6 99' 12.5 12.3 A * * 1748 1.7 88 0.6 99 12.4 12.4 A * * 1750 3.7 99 0.6 99 12.4 12.4 C * * 1752 2.8 68 0.7 96 12.4 12.3 C * * 1754 12.5 58 0.7 92 12.4 12.4 C * * 1756 2.4 316 0.6 89 12.4 12.3 A * * 1758 1.6 46 0.6 90 12.4 12.4 C * * 1760 8.0138 0.7 92 12.5 * 1762 28.6 180 0.6 91 12.6 * * 1764 27.2 173 0.7 90 12.6* * 1766 15.3 137 0.7 90 12.5 * * 1768 5.4 180 0.6 90 12.5 f * 1770 2.4 46 0.6 88 12.6 * * 1772 1~5 79 0.6 81 12.5 * * 1774 0.9 94 0.6 87 12.5 * * 1776 2~4 160 0.6 87 12.5 * * 1778 1.5 295 0.6 87 12.5 12.5 C * ************************************************************************* e e ~ . . ('f-r -,",'. <"",\. J'~ ,it ******** <! . ? ¥' ~. e e HUSKY OIL-NPR OPERe WALAPKA TEST WELL #1 SUM ******************************************** *****'***'*****'**** * DEPTH * DIP DIP * DEV DEV DIAM * QUAL * * * AZM * AZM 1-3 2-4 .* *' ************************************************************************* * * * TOP * * 122.05.3 66. 0.4 156. 12.3 * * * * BOTTOM * * 1778.0 37.9 83. 0.4 90. 12.6 12.0 * *' * * * TOP * * 1572.0 1,.6 165. 0.4 74. 12.4 *' * * * BOTTOM * * 1778.0 1.5 295. 0.6 87. 12.5 12.5 C * * * ************************************************************************* e . ~ r " e e HUSKY 0IL-HPR DPI;R. WALAJ(.PA tEST WELL'l . ~FILE 2 *.**.*******************.******************************.*** ******** .. . FORMATION * BOREKOLE .. QUAL. . * .__________________.________________.___________....__* I-NOEl * .. DEPTH. DIP DIP . DEV. OEV. DIAM 01AN * 8ESt .. * * AZI." AZl. 1-3 2-4 * =1 ... ******...*..*....*......_............._...*....-..***................--.. · - · 1802 1.1 129 11.3 11.8 · · 1804 10.2 2&2 1.1 127 11.1 11.2 c. · 1806 1.0 12510.5 10.2 .. .. 1~08 3.4 350 0.9 124 10.3 9.6 A * · 1810 3.5 352 0.9 125 10.2 9.4 A- * 1812 2.9 310 0.8 127 10.2 10.0 A * · 1814 6.9 208 0.7 123 10.4 10.0 -I. * 181& 8.4 20a 0.8 119 10.5 9.6 A ~ .. 1818 3.0 246 0.9 119 10.5 9.0 I. * 1820 2.8 251 0.9 123 10.1 9.1 A. * 1822 2.1 295 0.9 126 10.8 9.8 A. * 1824 2.2 355 1.0 129 10.8 9.9 D * * 1826 0.9 128 to.9 10.0 .. * 1828 0.9 125 11.1 9.8 · * HUO 1.0 127 11.0 9.4 . * 1832 0.9 135 11.0 9.5 * .. 1834 0.9 138 1.1.1 9.9. · 1836 0.9 134 10.9 9.7 * * 1838 8.8 0.9 121 10.7 9.5 D * * 1840 7.& 0.8 123 10.6 9.7 a * * 1842 ð.3 0.7 124 10.7 9.1 B * .. 1844 0.9 128 10.5 9.2 .. · 1846 2.g 278 1.0 128 10.3 8.9 * * 1848 14.0 260 1.0 125 10.4 8.9 * · 18~0 14..1 260 1.0 126 10.3 '.0 · * 18~2 11.6 252 1.1 125 10.3 9.8 * * 1854 12.6 261 1.1 122 10.29.3 .. * 1856 12.4 255 1.1 118 10.1 8.9 .. * 1158 9.1 250 1.1 120 10.3 9.2 . .. 1860 1.0 124 10.5 9.4 * · 1862 0.9 123 10.6 9.2 · * 1864 1.1 123 10.6 8.9 . * 1866 5.1 1" 1.1 122 10.6 1;.10. * 1868 12.6 171 1.0 121 10.6 8.5 a * * uno 15.0 168 1.0 122 10.6 8.6 e * .. 1872 1.0 122 10.6 8.1 .. · 1814 6.,7224 0.9 121 10.4 .'.8 D" * 1876 7.9 183 0.9 118 10.2 \ 9.0 B * · 1878 8.2 202 0.8 116 10.1 9.2 B * * 1980 0.8 113 10.4 9.1 . *****..*............**_._....................**...*...*.*......*.*..*.... .... . ':: ..:~::;.~~~::::..~::::...***.*..*.::~::::.;~:;.::~:*:~..*....*~ ~:~::*..~ .. * fORMA1'lott * BOREHOLE * QUAL. * * ..--..-------...----.----.-------------....----.----... INDEX * * DEPTH * DIP DIP * DEV. . DEV. t>IAM . DIAM .. 8EST . * * AZI. * AZl. 1-3 2-4. =A * *****.********************.****************************************.***** .. .. .. 1966 7.8 317 0.8 105 9.0 9.2 A * .. 19óij 8.3 321 O.~ 104 9.0 9.3 A.. * 1970 0.3 295 1.0 103 9.0 9.5 A * * 1972 0.4 279 1.0 101 9.0 9.6 A.. .. 1974 1.0 296 1.0 97 9.1 9.7 A * · 197b 2.0 201 0.9 94 9.1 9.4 A" .. 1978 2.3 38 0.9 93 9.0 9.5 A.. .. 1980 2.1 33 1.0 93 9.0 9.9 A.. · 1982 1.2 26 1.0 92 9.1 10.1 A * * 1984 2.7 24 0.9 89 9.1 10.0 A.. * 1986 2.0 127 0.8 78 9.0 9.9 C.. * 1988 8.6 150 0.8 16 8.9 9.9 C. · 1990 5.0 217 1.0 81 8.9 10.1 A.. * 1992 5.0 152 0.9 82 8.9 9.8 A * * 1994 2.9 '9 0.7 81 8.1 9.7 A. · 1996 3.0 84 0.1 79 8.6 9.8 A. .. 1998 2.6 t88 0.7 16 _.6 9.8 C * · 2002 2.3 239 0.7 86 8.6 9.9 A * * 2004 1.6 261 0.8 93 8.1 9.5 A. · 2006 3.9 336 0.9 95 8.8 9.4 A. · 2008 6.1 37 0.9 90 8.8 9.5 A. · 2010 1.6 231 0.9 92 8.8 9.7 C. * 2012 2.·1 198 0.8 81 8.8 10.1 A. · 2014 3.0 181 0.8 76 8.1 10.0 A" * 201ft 1.910 0.8 '1 8.6 9.1 A. · 2018 2.1 40 0.9 12 ~.8 10.1 C * .. 2020 ..9 51 1.0 11 8.9 10.4 C' * * 2022 0.5 IJJ 1.0 69 8.8 10.1 A.. * 2024 1.3 188 1.0 66 9.0 10.0 A. · 2026 13.0 17 1.1 63 9.1 10.4 0" .. 2028 a.6346 1.0 63 8.8 10.3 C'.. · 2030 8.2 231 0.8 66 8.8 10.0 D. · 2032 5.5 234 0.8 66 '.9 10.9 0.. · 2034 7.0 109 0.8 66 8.9 10.4 D. * 2036 6.,7 239 0.9 65 8." 9.0 e * .. 2038 6.1 227 0.9 59 8.9 9.7 B" .. 2040 2.4 )37 0.9 56 t.2tO.9 þ.. .. 2042 0.3 345 0.8 54 9.21 10.5 8" .. 2044 0.4 2 0.1 47 9.2 10.7 8 * .. 2046 8.3 204 0.9 45 9.9 11.7 0.. *...*.******.*..**.**...**.........**-*....*...**.*.....*..*...**..*.*_.. ~. .'.". '...- -0 ..-. -_<' "~<I . *:~:::*:~~::::.~:::;.********.:~~:~::*::::*:::~*::**.*.*~.~~~:*..: .. .. 'ORMATION . BOAEHDLE . QU . · ..--------...------.-----.-----------..---...--------.* IN * · DEPTH . D!P DlP . DEV. DEV. DIAM DIIIM. · * AZI. * AZI. l-J 2-4 * . .**.**......**..............*...........................*................. · . · 1882 0.9 lt~10.5 9.3 . < .. 1884 9.9 189 0.8 115 10.6 9.2 . .. 1886 11.0 181 0.8 111 10.4 .. .. 1888 0.9 119 10.3 .1 . · 1890 0.1 121 10.59.0 .. .. 1892 9.3 143 0.1 119 10.7 9.0 D. · t894 0.9 116 10.7'.1 . .. 1896 11.2 178 0.9 116 10.6 9.0 . .. 18'8 12.3 183 0.9 117 to.5 8.9 .. * 1902 13.0 176 0.9 120 10.5 8.1 * * 1904 9.8 168 0.7 11810.5 8.8 * 19Gb 8.0 150 0.7 118 10.6 8.9 ... 1908 15.6 aoo 0.6 120 10.3 9.0 * 1910 14.5 203 0.7 123 10.0, 9.0· * * 19125.,7 161 0.8 12) 10.2 9.9 * 1914 10.2 184 0.8 120 10.3 10.4 .. 1916 8.1 177 0.8 116 9.6 9.4 .. 1918 14.5 180 0.7 116 9.2 8.9 .. 1920 15.9 196 0.1 122 9.4 9.3 * 1922 11.9 188 0.7 127 9.1 9.1 * ... 1924 9.4 230 0.7 128 9.8 9.6 .. .. 1926 0.7 122 9.7 9.2 * * 1928 9.4 213 0.6 116 9.5 9.1 C. · 1930 9.9 291 0.7 114 9.4 9.4 c. .. 1932 1.6 143 0.8 112 9.6 9.8 C tt * 1934 2.8 209 0.8 111 9.5 9.5 Ä * * 1936 2.5 216 0.1 112 9.4 9.4 A.. * 1938 8.3 150 0.7 111 9.5 9.' A. · 1942 4.6 200 0.7 106 9.2 9.2 A.. * 1944 4.4 201 0.7 101 9.1 9.1 A. * 194t> 0.9 138 0.7 110 9.1 9.3 A. · 1948 4.6 47 0.7 113 9.0 9.3 A * * 1950 3.9 1 0.8 113 9.0 '.1 A · 1952 7.4 66 0.7 109 ~.o 9.2 A · 1954 3.5 95 0.1 108 9.1 9.2 #.. * 1956 4.~ 66 0.6 112 9.2 9.4 A" .. 1958 5.9 10 0.6 118 9.19.5 A. * 1960 9.9 104 0.7 116 9.0 9.6 C.. * 1962 5.5146 0.1 106 9.0 9.5 A. * 1964 6.5 160 0.8 103 9.0 9.4 A .. *********.*......*....**....**..*.**.******.....**.*..*.**..**.*..**..*** . .' *:~:::*~~~:::~*~~**********::~::::.;::::*::~~~:~***"*~:~:~:~~**: * .. FORMATION * 80REHOLE ' .. QUAL. .. * .__________________._________....._._..._____.._______* I-N'DEX ~ .. DePTH .. DIP DIP * DEV. DEV. DIAM DXAM * 8EST .. * * AZl." AZI. 1-3 2-4 * =A * **************.********.***************************.****.*.**.***.**.*.** · * · 2048 1.6 256 0.9 55 10.2 11.8 D * · 2052 0.3 281 0.8 52 10.0 11.1 A * · 2054 1.,1 206 0.8 50 9.2 10.1 A · 205b 5.a 226 0.8 45 9.3 11.1 C · 2058 4.1 16 0.' 38 9.5 11.0 C · 2060 0.9 33 9.4 10.4 * 2062 15.5 55 0.9 25 9.1 10.1 C · 2064 3.4 143 0.8 16 10.0 11.0 A .. 2066 4.5 9. 0.7 12 9.1 10.0 A · 2068 3.4 25 0.7 13 9.1 9.1 A · 2070 3.4 2 0.1 14 8.6 8.6 A * 2072 2.3 153 0.8 17 8.5 8.4 A * * 2014 2.4 116 0.8 23 8.5 8.5 A · 207b 2.5 151 0.8 24 8.5 B.5A * * 2018 3.4 128 0.7 24 8.48.5 A · 20ao 5.0 193 0.7 24 8.4 8.5 A. * 2082 5.1 188 0.8 22 8.5 · &.5. A · 2084 8.b 224 0.9 18 8.4 8.5 A * * 2086 24.0 9. 1.016 8.9 8.7 0 * 2088 23.5 108 0.9 20 9.9 8.9 D .. 20'01.6 263 0.9 26 9.7 8.8 C * 2092 2.2 142 0.8 30 8.9 8.8 A * 2094 5.2 116 0.7 32 8.7 8.7 A · 2096 8.9 104 0.8)3 8.b 8.6 C · 2098 2.8 181 1.0 34 8.6 8.1 A * · 2102 4.3 120 0.9 40 9.3 8.6 A * * 2104 3.6 188 1.0 46 9.0 8.1 A. · 21Gb 5.0 213 1.1 50 8.8 8.7 A * · 2108 1.4 146 1.0 $2 9.0 8.1 A.. * 2110 3.4 19 1.0 48 9.0 8.1 A'" : ~~~~ ~:: ~~: ::~:~ ::l~ ::: ~: ... 2116 0.,7 9' 1.0 42 9.5 8.9 A. .. 2118 3.5 106 1.0 42 9.1 8.8 C. ... 2120 5.7 215 1.1 42 9.6 8.8 A.. * 2122 4.0 194 1.1 40 9.3 8.9 A * ... 2124 2.8 9$ 1.0 41 9.0 8.9 A. * 2126 0.2 97 1.0 43 8.9 8.9 A * .. 2128 1.3 146 1.0 41 8.9 8.9 A... · 2130 0.7 312 1.0 3& 8.8 8.9 A. **..**...*.*****..*********.****..*.****....*.**..*....**.*..*.**......*. . e HUSl(f OlL-NPR .oPER. WALAKPA TEST WELL.l PAGE .-.*..*..*.*..-*.*.....*.......**_.._*.-_...._._.*......**.. · * fORMA T If.l. * BOREHOLE * .------------------.------------...---.---------------* INDEX * · DEPTH * 01P DIP . DEV. DEV. DIAM DIAM.. SE8T . .. . AZl. * AZl. 1-) 2-4. =A * .**.....**....*.*....._...._........**.*.......**.**....*..***.*.**.**... .. . * 2132 1.1 38 8.8 8.9 * · 2134 9.7 122 1.1 40 8.9 8.9 D. .. 2136 0.6 258 1.1 31 &.8 ..8 D * _ 2138 1.4 159 1.0 37 8.8 8.8 D * * 2140 2.8 209 1.1 38 9.0 8.9 D" * 2142 4.8 235 1.1 38 9.2 9.0 D. .. 2144 2.0 191 1.1 40 9.1 9.1 D. * 2146 3.1 201 1.1 44 9.1 9.0 B- * 2148 2.6 111 1.1 44 9.2 9.0 D" .. 2150 11.1 108 1.1 42 9.1 9.0 D * · 2152 2.1 204 1.1 40 9.0 9.0 8.. .. 2154 2.4 188 1.1 3& 9.1 9.0 A * .. 2156 1.8 151 1.0 33 9.2 8.9 A * * 2158 1.5 73 1.1 30 9.2 8.9 A. * 2160 1.3 286 1.1 30 9.2 8.9 C.. * 2162 1.9 153 1.0 35 9.2 8.9 A * *2164 1.5 106 1.0 31 9.1 8.9 C. * 216& 0.2 27ß 1.1 39 9.0 8.8 A.. * 2168 2.8 204 1.1 39 9.0 8.8 C. * 2110 3.1 72 1.2 35 8.9 8.9 C * .. 2172 1.3 205 1.1 30 9.0 9.0 A. * 2174 1.3 228 1.1 31 8.9 8.9 A. · 2176 1.9 156 1.1 32 9.0 9.0 A. * 2118 0.9 13 1.1 32 9.1 9.0 A- * 2180 0.6 109 1.1 32 9.2 8.' A.. .. 2182 1.9 9 1.1 28 9.3 8.9 A * * 2184 2.1 303 1.1 32 9.4 8.9 A. .. 218& 2.5 184 1.0 34 9.2 9.9 A.. *' 2188 2.3 186 1.0 28 8.9 8.8 A. .. 2190 3.0 182 1.0 25 8.8 8.9 A.. · 2192 2.2 169 1.0 22 8.7 8.9 A. * 2196 1.1 17 9.0 9.1 * * 2198 1.1 23 9..1 9.2 . * 2200 1.1 21 9.1 9.2 . *' 2202 1.2 25 '.1 '.2 .. .. 2204 1.1 24 9.1 9.2 . .. 2206 1.1 24 9.1 9.2 . .. 2208 1.1 16 9.2; 9.2 * * 2210 t.t 13 9.0 9.2 * .. 2212 1.1 16 8.9 9.2 ...*.*...******._..****._.******.._..............*-...*-.....*..*..*._._.*** . /' . HUSKY OU,-N'R .o'£R. WALAt('A 1'E&T WELL II lL£ 2 .*********.*******.*.*******.***.*****.*******.*.*.********* ******* .. * FORMAT 1M * BOREHOLE . QUAL. . * ..__........._______._____.______..__...____........... INDEX * · DePTH... DIP DIP * D£V. DEV. t>IAN· DIA.M. SESf * · * AZ1. * Atl. 1-) 2-4. =A * *..*._*_.......*.............................._.*...**-*................. .. * * 2214 2.8 201 1.1 13 9.0 9.2 D. * 2216 11.6 234 1.1 14 9.1 9.2 B * * 2218 3.2 262 1.1 1& .9.0 9.20 * l220 4.3 344 1.1. 18 9.0 9.2 D * 2222 3.6 221 1 . 1 19 9.2 9.3 D .. 2324 4.5 18 1.1 18 9.2 9.2 D ... 2226 2.0 192 1.1 11 9.1 9.3 8 * 2228 1.8 156 1.1 16 9.3 9.4 8 · 2230 1.9 182 1.1 12 9.3 9.4 , · 2232 4.6 211 1.1 11 9.1 9.3 Ð · 2234 1.113 9.1 9.3 * 2236 11.8 157 1.2 12 9.1 9.2 C * 2238 6.1 ··.215 1.t 14 8.9 9.2 A ... 2240 3.0 124 1.1 14 8.8 , 9.1 A · 2242 4.3 94 1.1 11 8.8 9.1 A · 2244 1.1 11 8.9 9.4 · 2246 1.5 . 178 1.1 t 2 8.8 9..1 A .. 2248 2.1 183 1.1 10 9.0 9.3 A · 2252 3.6 188 1.0 10 8.9 9.4 C .. 2254 3.9 132 1.1 8 9.0 9.4 A · 22S6 3.6 184 1.1 11 9.0 9.4 A · 2258 4.1 188 1.1 11 9.1 9.4 A .. 2260 1.8 266 1.1 10 9.0 9.4 A * 2262 1.4 189 1.1 10 8.9 9.3 A * 2264 1.'5 196 1.2 3 9.0 9.3 A .. 2266 1.1 123 1.2 1 9.1 9.2 A · 2268 1.3 10' 1.2 7 9.2 9.1 A .. 2270 0.8 111 1.1 13 9.1 9.1 A .. 2212 2.4 244 1.1 18 -,. 9.1 A .. 2214 1.9 229 1.1 18 9.1 9.2 A .. 2216 3.2 223 1.1 11 9.1 9.1 A .. 2218 3.2 214 1.2 12 9.0 9.1 A · 2280 1 .,5 166 1 . 1 1 0 9 . 0 9. 1 A · 2282 2.0 144 1.1 15 9.2 9.1 A · 228.. 2.1 .117 1 .1 13 9.1 9. 1 A · 22ijb 4.1 199 1.1 10 9.1 9.0 A · 2288 3.5 205 1.1 10 9.2 8.9 A * 2290 2.8 212 1.1 17 9.0 8.9 A · 2292 2.2 194 1.1 18 9.39.0 A * 2294 4.0 29 1.1 16 9.5 9.2 A *..*.......*.*.......-.*......._._.............*-*.*_.*.........*.._*..*. , ee ^ *:~:::*~~~::::*~:~!;**********::~:~!:*~~~*:~~*:~******~~:~~~**~ .. .. FORMATIOH * BOREHOLE .. QUAL. . * .---_________._____._.________________._______________* INDEX * .. DEPTH" DIP DIP . DEV. DEV. 01A" DXAM * SEST .. * AZI. * AZI. 1-3 2-4 * =A * **..**....****.*..**********...*..*....*......*.*....*..********.*.*...*. · .. · 2296 2.& 44 1.1 17 9.5 9.1 A * · 2298 0.8 209 1.1 12 9.5 9.1 A.. * 2300 0.6 59 1.1 18 9.2 9.0 A * · 2302 1.1 52 1.1 21 9.4 9.0 A * · 2304 3.2 190 1.2 14 9.6 9.1 A * · 2306 2.0 9~ 1.2 12 9.5 9.1 A. * 2308 5.2 19 1.2 13 9.5 9.0 C. · 2310 8.1 13 1.1 17 9.6 8.9 C. * 2312 4.5 120 1.1 18 9.6 8.8 A.. .. 2314 2.1 131 1.1 19 9.4 8.8 A.. .. 2316 3~7 101 1.1 19 9.2 8.8 A. .. 2318 2.3 135 1.1 17 8.9 8.7 A" .. 2320 1.8 200 1.1 18 8.9 8.7. * * 2322 4.4 187 1.1 17 8.9 8.7 A. .. 2324 2.6 194 1.1 15 8.8 8.1 "* .. 2326 6.4 179 1.0 14 8.8 8.7 A" · 2328 1.0 149 1.1 15 8.8 8.7 A * .. 2330 7.5 139 1.1 18 8.9 8.7 A. · 2332 2.2 130 1.1 18 8.9 8.1 A. .. 2334 0.6 146 1.1 18 8.9 8.7 C" .. 2336 2.9 275 1.1 22 8.9 8.1 A * .. 2338 0.4 225 1.1 25 8.9 8.1 A.. * 2340 2.2 69 1.1 21 8.9 8.1 C * * 2342 7.5 116 1.1 29 9.0 8.1 C.. * 2344 ).2 347 1.1 30 9.0 '.1 C * 2346 3.9 29 1.1 31 8.9 8.7 C · 2:148 1.1 31 8.8 8.8 * 2350 7.9 172 1.1 33 8.8 8.8 · 23525.·1 168 1.0 29 8.8 8.8 .. 2354 5.2 176 1.1 27 8.6 8.7 * 235& 6.6 1641.1 28 8.6 8.6 .. 235a 4.~ 132 1.1 34 8.7 8.7 * 2360 ..0 180 1.1 398.7 8.7 * 2362 1.1 32 8.8 8.7 · 2364 1.1 35 8.9 8.1 .. 2366 1.1 39 8.9 8.1 · 2.368 1.1 36 8.8 '.1 * 2310 3.1 1.1 32 8.8 I 8.7 * * 2372 2.3 1.1 26 8.1 1.7 * 2314 1.4 125 1.1 28 8.6 8.7 D" ........**.**.......**.*_._.***_......***..*.*_._*....**.........*.******* .. ... . , . . HUSKY OU,-tfPR .oPER. MALAKP. TEST WELL .1 g:~:::tlLP; 2 .... ...u.. u.................. ...........u u.. u......... - - ........ · . "OM144110" * 80REHOX,£ * QUAL. . * .._.___._..______.__._....________......________._.._._ INDEX * * DEPTH * DIP DIP . DEV. DEW.OIAM ÞIAM * 8EST . · .. At!... Atl. 1-3 2-4 * =A * ..*.._......*..**.*.**.*.*.*....*.*.......******.......*............***.. · . · 237' 1.0 21 8.6 8.7 * .. 2378 1.1 20 8.7 8.7 .. · 2380 0.4 236 1.1 23 8.1 8.7 D. · 2382 0.5 206 1.1 26 8.8 8.1 D * · 2384 2.0 201 1.1 26 8.9 8.1 8. .. 2386 1.7 255 1.1 26 9.0 8.7 D. · 2388 2.1 257 1.1 27 '.0 1.1 A. · 2390 1.3 206 1.1 30 9.0 8.7 A.. · 2392 0.1 252 1.1 34 8.9 8.7 A* · 2394 1.1 341 1.0 36 8.8 8.6 A.. .. 2396 1.0 39 8.7 8.1 . .. 2398 t.O 40 8.8 8.7 . .. 2402 0.1173 1.2 31 $.9 8.7 · 2404 1.2 143 1.2 30 9.0 8.7 o. .. 2406 10.4 323 1.2 28 9.0 .. 2408 1.5 111 1.2 25 9.0 8.7 .. 2410 -,4.0 134 1.2 25 9.0 8.6 .. 2412 5.5 186 1.2 27 9.1 8.6 .. 2414 6.,7194 1.2 29 '.1 8.7 * 2416 1.2 31 9.2 8.8 * 241å 1.2 33 '~,2 8.8 .. 2420 4.7 1.2 33 9.1 8.8 .. 2422 4.3 1.2 34 '.1 8.8 .. 2424 6.3 1.2 34 9.1 8.8 · 242. 1.2 31 9.1 8.8 * 2428 15.2 222 1.2 21 9.1 6.1 D" · 2430 1.2 28 9.1 8.1 * * 2432 1.2 27 9.0 8.6 * .. 2434 1.2 259.08.1 . * 2436 1.3 28 9.1 8.1 * - 2438 1.3 29 9.2 8.6 . .. 2440 1.2 30 9.3 8.6 .. - 2442 1.2 34 9.4 8.6 - * 2444 1.3 34 9.3 8.6 * · 24.. 1.2 35 9.3 8.6 . · 2448 1.2 37 9.1 8.7 . · 245~ 1.2 39 8.9 8.7 * * 2452 1.2 31 9.1 8.9 .. .. 24S4 1.2 33 9.1 8.9 . .. 2456 1.2 31 8.9 8.8 * .-*....-......*................*..*......*_.*._......-....*..._*_.......- e I e HUSKY OIL-NPR ,OPERe WALAJ(fA TEaT WELL ,. AGE -fILE 2 *-**.****...**_.***-*.__._...-......-._..................... .......... · . 'ORMAtION . I 80REHOLE . Q .* * .--..------...-----.------------------------...-------* I X * · Dt:PTH . DIP DIP . DE~. DIV. IHAM OJAM. 8E8T . · * AZl..; AZI. 1-3 2-4. =1 . .......*...........*.*..*...*....................**..*.........._*...*..* - .. · 2458 1.2 30 9.0 8.8 . · 2460 1.2 30 9.0 8.7 .. .. 24621.1 ]2 9.0 8.1 . · 24&4 1.2 31 9.0 8.7 . · 2466 1.2 2' 9.1 8.1 .. * 2468 1.2 28 9.3 8.6 . · 2412 1.2 33 9.2 8.1 .. .. 2474 1.2 36 9.0 8.8 . · 2416 15.6 263 1.2 35 9.0 8.8 D. .. 2478 16.6 254 1.2 36 9.0 8.7 D.. · 2480 17.1 249 1.2 31 9.1 1.6 D" - 2482 11.1 238 1.2 37 9.2 8.7 D. .. 2484 1.2 35 9.3 8"8 . * 2486 3.9 230 1.2 32 9.3 8.7 D.. · 2488 1.2 28 9.2 8.7 . · 2490 3.2 190 1.2 26 9.2 8.8 B.. .. 2492 2.6 195 1.2 30 9.2 8.8 8" * 2494 3.6 216 1.2 32 9.3 8.7 e. · 2496 2.2 221 1.2 30 9.4 8.6 A. .. 2498 1.2 30 9.4 8.7 . · 2500 '~1 208 1.2 31 9.4 8.1 C. · 2502 1.2 33 9.4 8.7 .. · 2504 6.0 146 1.2 35 9.4 8.7 I.. .. 2506 6.8 239 1.1 33 9.4 8.7 A" .. 2508 6.4 233 1.2 28 9.3 8.7 A." .. 2510 4.1 201 1.2 25 9.2 8.7 A" · 2512 4.3 174 1.2 26 9.1 8.8 C. · 2514 2.0 164 1.2 26 9.1 8.8 A" .. 2$16 4.3 191 1.2 23 '.1 8.7 C" * 2518 2.8 212 1.2 22 9.1 8.7 A. .. 2520 1.' 115 1.2 21 9.2 8.1 A" .. 2522 3.4 160 1.2 25 9.2 8.7 A. · 2524 8.3 182 1.2 21 9.1 I.' I). * 2526 1.2 25 9.2 8.8 .. * 2528 9.9 171 1,.3 25 9.4 8.1 8". · 25JO 8.1 173 1.2 2b 10.1 8.9 e * * 2532 2.2 200 1.1 26 10.5 9.0 C * · 2534 2.5 141 1.1 24 10.3 i 9.0 A * · 2536 2.9 1'2 1.1 23 10.1 9.0 A.. · 2538 1.5 174 1.2 25 9.9 9.0 I. .**. *.***.....*.**.*............................. ****..i......**.........*. . ,. . HUSKY OU....P" .oP&I'. WAtÁKPA TEST WELL .1 ctAai - ij)r lLE 2 ************.**.*.************************.**.*************************** * * '0__MAII0.. * BOREHotE QUAL. * * *____._~__.__..____*.____.___________...___..______._.* INDEX * * DEfT" * DXf OIP * DEV. DEV. DIAN DIAl' * &E8T · * * AZI.. AZI. 1-3 . 2-4 . =1 · ******************************************************..*******...*..*.** * * * 2540 4.2 325 1.2 ~S 9.1 '.1 C · 2542 1.4 226 1.2 24 9.6 9.1 1 * * 2544 4.0 239 1.2 28 .9.9 9.1 A * 2546 1.2 354 1.2 30 9.9 9.0 A. * 2548 ô.1 302 1.2 26 9~8 1.9 A * 2552 4.3 147 1.1 22 9.5 8.9 1 .. 2554 t.8 166 t.l It 9.1 9.1 A * 2556 2.1 175 1.2 16 9.4 9.1 A * 2558 2.0 192 1.2 16 9.4 9.1 A * 2560 2.5 153 1.1 14 9.4 9.1 A · 2562 4.8 .166 1.2 13 9.3 8.9 A * 2564 8.7 242 1.2 17 9.2 8.9 C * 2566 7.6 231 1.2 15 9.2 8.8 A .. 2568 5.5 229 1.2 16 9.5 8.8 A * 2570 2.6 167 1.1 20 9.5 1.9 A · 2572 1.7 124 1.2 24 9.6 8.9 A * 2574 t.8 96 1.2 30 10~2 9.2 A · 257b 4.1 167 1.2 29 10.4 9.5 A · 2518 . 2.5 189 1.1 25 9.6 9.1 A * 2580 1.6 170 1.1 23 9.3 8.9 A * 2582 1.6 162 1.1 22 9.9 9.0' A * 2584 1.1 23 10.1 9.0 * 2586 1.1 25 9.8 9.0 · 2588 3.2 267 1.1 25 9.8 9.1 C · 2590 1.1 116 1.1 21 9,,8 9.1 A * 2592 1.9 124 1.2 21 9.7 9.1 A .. 259. 5.2 224 1.2 209.6 9.0 [) * 2596 5.5 254 1.1 18 9.9 9.2 P .. 2598 1.1 17 10.'0 9.3 * 2600 1.1 18 9.9 9.2 .. 2602 1.2 22 9.9 9.3 * 2604 1.2 23 9.1 9.3 * 2606 9.1 255 1.2 22 9.8 9.3 * 2608 8.3 246 1.2 20 10.1 9.2 * 2610 1.2 21 10.2 9.2 * 2612 9.8 233 1.2 23 9.9 9.2 D · 2614 8.3 61 t.l 23 10.0 9.2 J) * 2616 1.1 334 1.2 25 10.2 9.3 0 .. 2618 12.9 58 1.2 26 10.1 9.3 D · 2622 2.2 200 1.2 32 9.5 9.1 D * .*******.****.***.._***..*.******.*****..-.....**..._.*........**.*._.**. " , _ e, .=~:~:. ~:~:~::.~~::;...******. ::~:::: .~:~~*:::~*:~******.Gim~~~:**~ · * 'ORMATION. GOREROLE .. QUAL. . * *----------.-------.-------------------------------...* INDEX * * DEPTH .. DIP DIP . DEY. DEV. D:IAM rHAM. BEST .. * * AZl. * AZl. 1-3 2-4 * =A * .*.**.**......******..*..***.....*.**_.*.*...*....*....***..*.......*.... * .. · 2624 4.9 180 1.2 30 9.5 9.0 Ð. .. 2b26 1.1 30 9.5 9.0 * * 2628 12.,1 13 1.1 3t) 9.5 9.1 D * · 2630 2.6 102 1.1 27 9.6 9.3 I).. * 2632 1.7 60 1.1 26 9.7 9.4 B* * 2634 1.1 222 1.1 24 9.1 9.4 B.. * 2636 1.9 165 1.1 23 9.6 9.5 A. * 2638 3.4 164 1.1 27 9.6 9.1 C.. .. 264.0 7.8 145 1.1 21 9.6 9.5 A.. * 2642 5.1 161 1.1 28 9.4 9.5 A * · 2644 1.1 29 9.4 9.6 * * 2646 1.2 30 9.4 9.8 * * 2648 1.2 34 9.3 9.8 . * 2650 1.1 38 9.2 9.6 .. .. 2652 1.1 42 9.2 9.6 * * 2654 2.8 155 1.1 46 9.3 9.5 A * .. 2656 1.1 151 1.1 49 9.3 9.4 A.. .. 2b~8 0.4 265 1.1 52 9.1 9.1 A.. .. 2660 2.8 36 1.1 50 8.' 9.1 A. * 2b62 1.0 46 8.9 9.1 * * 2664 1.0 41 8.8 9.0 . .. 2666 1.1 45 8.9 9.1 .. * 2668 0.9 204 1.1 41 8.': 9.1 C. * 267~ 2.2 168 1.1 24 9.9 9.2 A" .. 2614 3.8 112 1.1 25 8.9 9.3' D * * 2616 3.2 304 1.1 27 8.9 9.3 B. * 2618 0.4 231 1.1)0 8.9 9.2 0- · 2680 2.5 202 1.2 32 8.8 9.4 B * · 2682 2.9 1" 1.2 30 8.9 '.50 .. 2684 1.2 25 8.8 9.3 .. 2686 10.9 48 1.2 25 8.9, 9.3 ß * 2688 1.1 25 8.9 9.3 * 2690 9.2 190 1.1 23 8,.8 9.1 D * 2692 11.2 182 1.1 19 8.9 9.2 D · 2694 6.3 .154 1.1 17 8.' '.2 A * 2696 5.6 150 1.1 21 8.9 9.4 A. * 2698 6.1 124 1.1 23 I.' 9.6 A · 2100 7.4 131 1.1 20 8.9 9.2 A * '* 2702 5.0 130 1.1 11 8,.9 '.3 A · 2704 1.1 164 1.1 16 8.9 9.3 A. .****.**.*..*.**.*.*....**.*.....***.*_.....*.***-*.****-*...***_..*.**** . ... ..~~:~:*~~~::::*~::::*..*..******::~::::..::::*:~~:..:;..*****~~:~:**: .. it fORMATIQN * BQREHOLE .. QUAL. . * .---..---.....-----.---...-----------....---.....--.--* INDEX * * OIPTH * DIP D.IP .. DEV. DItV. DIAM DIAM. 8EST . .. AZl... AZI. 1-3 2-4" =A .. ****************************.*******************.************************ .. .. * 2706. 5.3 104 1.1 17 8.9 9.2 A... * 2708 3.9 131 1.1 19 8.8 9.2 C * .. 2110 1.2 90 1.1 20 1.8 9.3 A * 2112 3.9. 113 1.1 22 8.8 9.2 A . 2114 1.1 228.8 9.3 * 2116 5.1 156 1.1 21 8.8 9.4 C .. 2718 -2.9 230 1.1 21 8.8 9.3 A .. 2122 3.3 J43 1.1 6 8.9 9.4 C * 2724 2.3 25 1.1 359 8.8 9.1 C .. 2126 \ 3.1 216 1.1 357 8.8 9.1 A * 2128 2.9 137 t.1 358 8.9 9.0 A .. 2130 3.5 104 1.0 358 8.9 8.9 A .. 2132 1.2 53 1.0 359 fI.9 8.9 A .. 2134 4.1 355 1.1 2 8.8 8.9 A * 2136 1 .'0 150 1 .0 5 8 . 8 8.9 A * 2138 0.3 286 1.0 7 8.8 9.0 A.. * 2740 0.4 _ 125 1.1 11 8.9 9.0 A * 2142 2.6 206 1.0 14 8.8 8.9 A * * 2144 1.5 218 1.0 16 8.8 8.9 A .. 2146 2.3 219 1.1 20 8.8 8.9 C * * 2748 2.2 185 1.1 24 . 8.8 9.0 C * 2750 1.6 118 1.1 28 8.8 9.1 A * 2752 3.8 139 1.1 30 8.9 9.2 A .. 2754 3.4 141 1.1 32 8.9 9.2 A * 2756 1.570 1.1 32 8.9 9.2 A * 2758 1.5 244 1.1 32 8.9 9.2 A .. 2760 2.1 106 1.1)0 '.0 9.2 C .. 2162 4.1 333 1.1 29 8.9 9.2 A .. 2164 0.0 101 0.9 26 &.9 9.2 A .. 2766 0.6 117 0.9 23 8.9 9.2 A * 2168 2.1 43 0.9 23 9.0 t.l I) .. 2772 1.1 150 1.1 16 9.6 9.0 0 * 2174 1.0 6 1.1 13 9.8 9.0 8 * 2176 1.3 322 1.1 11 9.2 9.0 0 * 2778 1.3 203 1.2 9 9.2 9.1 0 * 2180 3.0 151 1.1 6 9.4 9.1 D * 2182 1.4223 1.1 0 9.4 9.1 0 * 2184 1.1 354 9.5 9.1 .. 2186 1.1 .353 9.7 9.2 .. 2188 1.8 U; 1.1 0 9.9 9.4 A * ************************************************************************. e e HU~KY OIL-NPR DPER. WALAKPA TEST WELL .1 AGE 13 IL! 2 ***********************\****-********************************* ********. * * FORMATION * 80REHOLE .. QUAL. * * *..-..-------------*-------.-.---.-.-.-..-~..-.._-----* INDEX * * Ð1\:P1ti * DIP DIP * ÐEV. DEY. OIIM DIAM * &E$T . * * * AZI. * AZI. 1-3 2-4 * =A * *** * * *************,*..*..*. ..*****.** ** ***. ***** ********** *..** ******..**** . * .. 2792 2.0 231 1.0 6 9.3 9.4 A * * 2794 1.5 133 1.1 8 9.1 9.3 A * * 2196 1.1 163 1.0 8 9.1 9.2 A * * 2798 lw7 61 1.0 8 9.1 9.2 A * * ¡800 1.8 82 1.1. 7 9.1 9.2 A * * 2802 5.2 65 1.1 b 9.0 9.1 A * * 2804 4.3 78 1.0 ø 9.0 9.1 A * * 2806 0.3 166 1.0 9 9.0 9.2 A * . 2808 2.. 6S 1.0 11 1.9 9.1 A * * 2810 3.6 46 1.0 14 8.9 9.0 A * .. 2812 1.1 16 1.0 16 8.9 9.0 A * * 2814 2.7 218 1.0 18 8.9 9.0 A * .. 2816 3.1 21) 1.0 20 8.~ 9.0 I * .. 2818 1.1 171 1.0 22 9.0 9.0 A * .. 2820 1.$ 200 1.0 22 9.0 9.1 A * * 2822 2.1 294 1.0 24 9.0 9.0 A * * 2824 1.8 83 1.0 26 8.9 9.0 A * * 2826 0.8 26 0.9 28 8.9 9.0 A * * 2828 1.5 318 1.0 29 8.9 9.1 A * * 2830 3.0 244 1.1 29 8.9 9.0 A * * 2832 2.,7 241 1.0 30 8.9 9.0 C * * 2834 0.9 172 0.9 30 8.9 8.9 A * * 2836 2.2 27 1.0 32 9.0' 8.9 A. * 2838 1.4 344 1.0 31 9.0 8.9 A- * 2'40 1.4 42 1.0 32 8.9 8.9 A * * 2842 I.) 249 1.0 35 8.9 8.9 A * * 2844 2.4 210 1.0 37 9.0 ' 8.9 A * * 2846 1.b 213 1.0 38 9.9 8.9 A * * 2848 1.1 21,. 1.0 39 ì.9 8.9 I * * 2850 0.8 202 0.9 39 9.0 8.9 A * * 2852 2.0 211 0.9 38 9.0 8.9 A. * * 2854 2.7 289 0.9 35 9.0 8.8 A * * 2856 0.;7 245 0.8 34 8.9 8.8 D * * 2858 1.3 206 0.8 33 B.9 '.1 A * * 2860 t.l 20'7 1.0 .30 8.9 8.8 A * * 2862 0.6 185 1.0 30 8.9 8.8 A * * 2864 0.5255 Ó.ø 30 8.tj8.1 ·A * .. 2868 2.4 231 1.0 28 8.9 8.8 A * .. 2810 0.4 168 1.1 26 8.9 8.8 A * - 2812 1.0 198 1.1 25 8.9 8.8 A' * ********.*..*.*..**.***.**.****.**-*-**.*****..**-****..****..*.....***** .' ,..,. - HUJKt 01J,,-NPR 'oPER. WALAKPA TEST NELL .1 -rILE 2 ....*......--.---..-.-..-...*..--...*..--....--.*.......*_.* ******.* · .. FORMATI0tll. BOQ£HOLE .. QUAL. * *___...____._____-_*_.__..__.____._.___..______.__.__~.-INDEX · DEPTH . DIP ,DIP . DKY. DE,V. DIAM 1>1114. BEST · . AZI. * IZI. 1-3 2-4 * =1 . ........................................*.*................*.*........... · . · 2814 1.8 18,') 1.0 21 8.98.8 A. · 2816 1.6 159 1.1 19 8.9 8.8 A. · 2878 0.4 146 1.1 11 8.9 '.9 It · 2880 0.9 204 1.1 13 8.9 8.9 A .. 2882 0.6 172 1,.1 9 8.9 8.9 I * 2884 0.5 128 1.0 8 8.9 8.9 I * 2886 2.1 181 1.Ò 6 8.9 '.0 A * 2888 2.7 183 1.1 6 9.0 9.0 A · 2890 2.0 210 1.1 9 9.0 9.1 A .. 2892 0.8 133 1.1 14 9.0 9.1 A * 2894 0~9 99 1.1 17 9.1 9.1 A · 2896 3.0 209 1 . 1 1 9 9. 1 9. 2 A · 28982.4 203 1.1 23 9.2 9..2: A * 2900 0.7 217 1.1 22 9.2 9.1 A · 2902 t.8'221 1.1 19 9.1 9.1 A · 2904 2.1 217 1.0 16 9 9.0 A. · 290,6 '0.9 .241 1.0 1.1 ,9.0 A · 2908 2.~ 54 1.1 8 9.1 9.1 A. .. 2910 1.3 131 1.1 49.1 9.1 I * 2912 2.0 176 1.1 3 9.1 9.2 A .. 2914 0.9 1.6 1.1 0 9.1 9.2 A - 2916 0.7 137 1.1 357 9.2 9.1 A .. 2918 0.,7 6$ 1.1 354 9.1 9.2 A .. 2920 0.5 162 1.2 350 9.1 9.2 A * 2922 1.8 172 1.2 345 9.1 9.3 A * 2924 2.6 190 1.1 345 9.2 9.5 A · 2926 2.2 182 1.1 349 9.2 9.4 A '* 2928 1.2 180 1.1 351 9.2 9.5 A * 2930 1.5 191 1.1 353 9.2 9.4 A '* 2932 2.8 186 1.1 358 9.2 9.4 A '* 2934 1.1 5 '9.3 9.5 .. 2936 0.6 84 1.1 10 9.2 9.5 A '* 2938 Ó.7 107 1.1 10 '.1 9.5 A - 2940 2.2 88 1.1 7 9.2 9.4 A '* 2942 6.1 216 1.1 49.0 9.6 C .. 2944 2.7 208 1.1 3 8.9 9.7 A · 2946 0.,7 194 1.1 5 8.9 9.1 A .. 2948 3.1 165 1.2 5 9.1 9.8 C '* 29$0 4.3 211 1.2 5 9.1 9.8 I * 2952 3.2 169 1.2 9 8.9 10.0 A. .*****.*.***.**.**.*.*..***********.***.**********.***..***..*.*****..*** " - -- HUSKY 01L-tlPR DPi:R. WALAKPA TEST WELL .t C PAGE 15- LE 2 ******.*...***..**.*********************..*.**.**********~ *******. * * f'URMATIOJl. BOREHOLE . QUAL. .. * *_-...___.___._____.__________________.________.___-__* lNDEX . .. Dl>:PTH .. DIP DIP . DEV. DEV. OIAM ÞIAM. BEST . .. .. AZl." AZl. 1-3 2-4 * itA * ** **..* * ..... ..** .....*..*...*...*.........*... ......**..***.. ..*.*.......* * * · 2954 1.1 12 9.0 10.2 · * ~9S6 4.3 206 1.1 10 9.0 9.8 A. * 2958 6.1 183 1.1 8 8.9 9.8 A.. * 2960 3.7 184 1.1 12 8.8 9.9 A * * 2'62 2.0 191 1.1 12 8.8 9.1 A. · 2964 3.2 237 1.1 14 8.8 9.8 A. * 2966 4.:7245 1.1 18 8.1 9.1 A. .. 2968 2.3 202 1.1 20 8.7 9.5 A * · 2970 2.3 177 1.1 16 1.7 9.1 A. * 2972 1.1 11 8.7 9.1 * · 297. 1.1 11 8.8 9.3 . * 2916 1.2 15 8.7 9.5 * .. 2918 1.2 14 8.t to.l · · 2980 1.2 6 9.0 10.3 .. * 2982 2.2 161 1.1 358 8.9 9.1 A. * 2984 3.0 125 1.1 354 8.8 9.1 A.. · 2986 4.5 139 1.1 352 8.7 9.0 C. * 2988 1.1 350 8.6 9.0 .. · 2990 1.;1 154 1.1 350 8.6 8.9 A * * 2992 2.2 156 1.2 351 8.6 8.9 A" * 2994 2.6 191 1.2 351 8.6 8.9 C. .. 2996 9.2 91 1.1 350 8.5 8.8 A * · 2998 9.7 94 1.1 353 8.4 8.8 A- .. 3000 2.8 302 1.1 356 8.5 8.8 A * 30025.5 92 1.2 358 8.6 8.8 A * 3004 3.~ 220 1.1 358 8.6 8.9 C · 3006 3.0 206 1.1 319 8.6 8.8 A · 3008 4.6 15 1.2 1 8.6 8.9 A · 3010 2.8 315 1.2 2 8.6, 8.8 A .. 3012 3.9 245 1.1 3 8.6 8.8 A * 3014 7.1 234 1.1 3 1.6 I.' A .. 3016 5.1 133 1.1 2 8.6 8.9 A * 3f118 5.5 147 1.1 3 8.6 8.9 A * 3020 7~7 48 1.1 359 8.7 9.0 A * 3022 1.2 )$5 8.7 1.0 * 3024 14.2 42 1.2 354 8.8 9.1 * 3026 0.6 261 1.2 352 .8.8 9.0 * 3028 27.3 115 1.2 350 8.8 ' 9.0 * 3030 8.3 187 t.l 352 8.9. 9.0 .. 303~ 4.2 163 1.1 352 8.8 9.0 C * .*.**.*...***.**.-..*....*.._*.***.***...***.**_..**..***....**.**.*..*** "'''- . ... *:~:::*~~:::::*~:::;*....*******::~::::*::~:*:~::*:~**.**W:~:~~~**~ * . rORMAtION.. aORtKOt,t . Q . · ..__________...-____.________.__........_______________ I X * * D&PTH * DIP DIP . DEV. ÞIAM OX A" . lEST . * * AZI." AZI. 1-3 2-4" =A * *.**.*....*.....*..*..................*.........................*........ .. * · )034 2.2 156 1.2 349 8.8 ~.O A. * 3036 2.1 121 1.2 350 8.8 9.0 A" * 3038 2.2 151 1.1 352 8.88.9 Ä. * 3040 4.5 164 1.2 352 8.7 8.9 A" .. 3042 6.1 117 1.2 353 1.8 ...9 C. * 3044 3.3 213 1.2 353 8.8 8.7 C * .. 3046 4.2 241 1.1 350 8.5 8.5 A. * 3048 6.2 186 1.1 351 8.5 8.5 C.. .. 3050 1.1 355 8.6 8.5 .. .. 3052 1.2 355 8.4 8.4 .. * 3054 1.1 355 8.3 8.4 .. 3056 3.8 266 1.1 360 8.3 8.4 .. 3058 1.0 147 1.1 88.3 : ~g:~ ~:; ¡~ ::~ ~¡ 5.:3\ ::; * 3066 1.8 23 1.0 27 8.2 8.2 * 30685.9 300 1.1 26··'\8.2.~ 8.3 * 3072 2.7 92 1.0 13 8.3 8.4 * 3014 5.3 160 1.1 t 8.4 1.5 .. 3076 3.3 236 1.2 8 8.5 8.6 .. 3018 3.1 2391.2 8 8.6 8.6 * 3080 2.6 217 1.1 8 8.1 8.7 · )082 1.3 165 1.1 8 8.6 8.1 .. 3084 1.4 159 1.0 7 8.5 8.6 * 3086 2.4 206 1.1 7 8.4 8.5 .. 3088 1.4 65 1.1 6 8.3 8.5 · 3090 4.5 203 1.1 5 8~4 8.5 .. 3092 1.0 14 1.1 4 8.5 8.6 * 3094 6.9 93 t.l 3 8.5 8.7 .. 309b 3.9 136 1.1 5 8.6 8.7 * 3098 3.1 226 1.16 8.1 8.8 .. 3100 4.5 249 1.1 6 8.ij 8.9 · 3102 1.2 4 8.8 8.9 · 3104 1.1 3 8.8 8.9 * 3106 1.1 4 8.8 8.8 * 3108 1.1 1.1 3 8.8 8.9 · 3110 1.3 1.2 3 8.9 8.9 .. 3112 1.2 0 8.9 8.9 · .H14 1.2 358 8.9 8.9 .. 3116 1.1 357 8.9 8.9 .. *..*.*..*.**......*********.**..*...**..**.*.*.....*.****.****..*......*. A A A A C A A A A A C A A A C e A A A A o * . * * * ß IS e e HUSKY OIl,,-l\1PR .oPER. WALAKPA TESt WELL .1 ****.*****.-.*...*.*-._--_._---*.._*_.._---_._-_.-.-_.*.* .. . FURMAT ION .. . BOREHOLE · .--..---.......----.------.------.----.-----.---.--.--* INDEX . .. D~PTH * DIP DIP . DIV. nEV. OtAM DIAM. 8EIT .. :...*..*.*:*_.....**..**::;;*..:****.*......:~;;..*.....;:~......_:;:l.:..::.*.: - . · 311' 6.8 229 1.1 358 8.9 8.9 O. · 3120 3.2 140 1.1 356 8.9 9.0 C. - 3122 2.2199 1.1 355 8.9 9.0 A. _ 3124 3.9 179 1.1 354 8.9 9.0 A_ - 3126 3.0162 1.2·35. 9.0 9.0 A. - 3128 4.3 151 1.1 354 8.9 9.0 A.. · 3132 5.2 201 1.2 356 8.9 9.0 A. - 3134 2.5 332 1.2 355 8.9 9.0 C. · 3136 2.6343 1.1 355 9.0 9..1 C.. - 3138 3.4 100 1.1 354 9.0 9.1 A * · 3140 2.1 .110 1.1 352' 8.9 9.2 A. · 3142 1.1 352 8.9 9.1 * .. 3144 1.2 352 8.9 9.0 . · 3146 2.7 15 1.2 351 8.9 9.0 A.. .. 3148 2.9 41 1.2 351 8.9 9.0 A. - 3150 2.3 157 1.1 351 8.9 8.9 A.. · 3152 1.9 154 1.2 355 ~.O 9.0' A. · 3154 4.3 174 1.2 2 9.0 9.0 C.. - 3156 1.1 6 8.9 9.0 .. - 3158 1.1 175 1.1 , 8.8 9.0 C * · 3160 6.4 216 1.2 '1 8.9 9.0 A. .. 3162 2.9 91 1.2 7 9.0 9.0 C- .. 3164 1.2 39 1.2 9 9.1 9.0 A.. - 3166 1.1 79 1.1 11 9.2 9.0 A. * 3168 2.1 19 1.1 10 9.2 9.0 1 * * 3172 2.4 131 1.2 4 9.1 9.1 A- * 3114 1.1 112 1.2 Ô 9.1 9.1 A. * 3116 1.1 1.1 1.2 360 9.2 9.2 A * .. 3178 1.3 1'75 1.2 359 9.2 9.2 A. * 3180 1.3 162 1.2 359 9.3 9.2 A- * 3182 1.8 180 1.2 351 9.4 9.) A- .. 3184 1.1 168 1.1 355 9.5 9.3 A.. * 3186 1.01 148 1.2 354 9.6 9..1 A * · 3188 1.7 154 1.2 354 9.6 9.3 A * - 3190 2.8153 1.2 154 9.6 '.2 - * 3192 1.2 354 9.6 9.2 * · 3194 8.2 113 1.2 356 9.5 9.21 - 3196 7.6 176 1.2 359 9~4 9.2 A * 3198 8.3 172 1.2 .1S6 9.3 9.2 A * 3200 8.2 165 1.2 350 9.4 9.3 A- .***.******......**..._-*.*...*..**._*.**.*.......**..*....*.*.*..**._*.... . .' . HUSkl 0Il,.,IPR D'&R. WALAKPA TEST WELL .J. fAGI *****-********.*..*....*..........*..*.***.*.****.*..*..**** ... .. fORMAT 10M .. BOReHOLE .. *...__._.._.__.____.'*____..__.___._____.__-.~-._...____--~*' --''IN'tfe:x''''' .. .. DEPTH.. DIP DIP . DEV. 01'1,. 01AM 01AH. alST · .. AZI.. AZI. 1-3 2-4. =A · *...............**.*..............*...................*.**..*.*.*-**.**_. .. . · 3202 0.8 153 1.2 348 9.6 9.4 A. .. 3204 6.3 352 1.1 348 9.7 9.5 A. ... 3206 8.·7 345 1.1 350 9.6 9.5 ' A, · 3208 2.6 155 1.2 351 9.5 9.5 C · 3210 2.7 113 1.3 352 .9.3 9.5 A · 3212 1.7 191 1.2 353 9.2 9.5 A · 3214 1.6 175 1.2 355 9.1 9.4 A .. 3218 1.9 196 1.2 0 9.1 9.5 A .. 3220 1.9 80 1.3 360 9.0 9.3 A · 3222 2.0 142 1.2 0 8.9 9.1 A ... "224 1.9 75 1.2 5 8.6 8.9 A .. 3226 2.0 176 1.1 11 8.5 8.8 A- · 3228 1.4 192 1.1 17 8'.5 8.7 A _ 3230 7.2 191 1.1 17 8.4 8.6 C · 3232 1.8 180 1.115'.5 8.6 A · 3234 3.1 210 1.1 11 8.5 8.6 A · 3236 3.3 200 ,1.2 7 8.4 8.6 A .. 3238 4.1 23 1.1 5 8.3 8.4 C · .) 2 40 4.2 '2 1 . 1 6 8.,4 ' 8. 3 A - 3242 2.0 63 1.1 8 8.5 8.3 C * 3244 3.2 183 1.1 14 8.6 8,.6 A * 3246 1.4 224 1.2 20 8.7 8.7 A * 3248 3.8 203 1.1 23 8.1 8.6 A - 3250 3.1 190 1.1 18 8.7 8.1 A .. 3252 1.8 140 1.2 11 8.8 8.8 A * 3256 2.3 15ij 1.1 18 9.0 9.0 A * 3258 i.O 143 1.111 9.2 9.1 A .. 3260 8.2 152 1.1 15 9.1 9.1 A. · 3262 9.6 142 1.1 14 9.1 9.1 A * * 3264 6.5 142 1.1 12 8.9 9.1 A * * 3266 2.6 231 1.1 11. 8.9 9.1 A. * 32b8 3.5 195 1.1 11 8.9 9.1 ,Ä * * 3270 5.2137 1.1 10 8.9 9.0 A- * 3272 3.5 109 1.1 8 8.9 8.9 A * * 3214 3.6 118 1.1 6 8.9 1.9 A * 3216 2.5 146 1.1 5 8.8 8.9 A * 3218 2.9 189 1.1 .. 8.8 8.9 A, · 3280 2.9 204 1.1 2 9.0 8.9 A .. 3282 2.6 177 1.1 359 9.t 8.9 A * 3286 2.1 2b7 1.1 359 8.9 9.1 A * -****._.*****_....**_.*..._.**....***....*-********..******************** HUSkY 01l.....,.PI\ ,OPERe WALAKPA TEST WELL II AGE 19- 11,£ 2 ************************************************************* *.***** · * FORMATION * 80REHOLE * QUAL. * * .*.--_______.__.__._*.____.__._.________.__~___._._____ INDEX * .. DEPTH * DIP DIP ... OEV. DEV. DIAM DIAM * 8EIT .. .. * AZI. * AtI. 1-3 2-4. =A .. **********.*.**.**..*...*...**.*.*..*..*.*.*.....**.*.*****************.. * ... · )288 1.0 296 1.1 1 8.9 9.2 A. * 3290 1.1 346 1.1 2 8.9 9.2 A * ... 3292 1.1 132 1.2 .) 8.9 9.2 A. .. 3294 2.6 46 1.1 3 9.0 9.3 A * · 1296 3.2 163 1.1 1 9.0 9.3 A * 3298 5.4 144 1.2 359 9.1 9.4 A · 3302 4.·' 153 1.1 359 9.1 9~5 A ... 3304 5.9 133 1.1 3 9.1 9.5 A · 3306 0.8 128 1.1 2 9.1 9.4 It .. 3308 1.4 114 1.1 2 9.1 9.2 A * 3310 2.4 160 1.1 359 9.0 9.2 A * 3312 1.6 132 1.1 358 9.0 9.1 A ... 3314 1.2 15 1.235' 9.0 9.1 C ... 3316 3.1 226 1.2 4 9.0 9.1 A · 3318 3.5194 1.1 8 8.9 9.2 A .. 3322 1.7 178 1.1 8 8.9 9.2 A * 3324 2.5 188 1.1 6 8.9 9.2 It * 3326 2.3 181 1.1 5 9.0 9.2 A * 3328 0.9 109 1.1 ., 9.0 9.2 A .. 3330 0.8 164 1.0 11 8.9 9.1 A * 3332 3.3 199 1.1 12 8.' 9.1 A * 3334 2.4 238 1.2 11 8.9 9.0 A * 33.16 2.2 215 1.1 11 8.9' '.0 It * 33J8 2.8 189 1.1 12 8.9 9.0 A · 3340 1.1 213 1.1 12 8.9 8.9 It · 3342 0.8 214 1.0 10 8.9 8.9 A * 3.144 2.6 252 1.1 " 8.8 8.9 A .. 3346 2.7 181 1.1 4 8.8 8.9 A * 3348 4.4185 1.0 3 e.t 8.9 A ... 3352 2.1 248 1.1 4 8.8 8.9 A ... 3354 2.2 21. t.O 6 8..8 8.9 A * 3356 3.& 219 1.0 5 8.8 8.9 A * 33S8 4.2 2'0' 1.0 .. 8.1 8.9 A .. 33&0 3.& 169 1.0 1 8.8 8.9 . A * · 3.162 5.2 186 1.0 8 8.88.9 It .. 3364 5.5 197 1.1 5 8.8 8.9 A · 3366 6.4 167 1.1 5 8.7 8.8 A .. 3368 9.0 153 1.1 6 8.7 . 8.8 A * J376 3.8 111 1.0 9 8.' 8.7 A * 3372 2.3 224 0.9 13 8.1 8.6 A.. ..**....*.*..-*-******_.._*.*.***-*.*-*..._**...**.**.*..*_......***.....* e e . .,""'., . . :i,' ',. <'" .. ,~---., *:~::~*~~~::::*:::::*.***.......::~:~::..;~::..::~~..:~......*~~~~~!::1~~:*.~ .. .. fO,I\M1TI0N. BOREHOLE . QUAL. * .------....--------.--------------.--...------..------* INDEX * · Di:PTH. DIP PIP . DEV. DEV. UlAH DXAM. 8ESt' . .. .. At I... AZI. 1-3 2-4.. =A . ......*...**..*.......................................................... .. . · 3374 2.3180 0.9 13 8.7 8.7 A.. .. )376 0.8 167 0.9 13 8.6 8.1 A. .. 3378 3.,4 342 0.8 12 8.6 8.7 A .. 3J80 1.2 111 0.9 9 8.6 8.1 A * · 3382 1.9 114 0.8 '7 1.6 8.7 A .. 3]84 3.8 106 0.8 4 8.6 8.1 A · 3386 3.4 99 0.9 2 8.6 8.6 A · 3388 1.9 252 0.8 360 8.6 8.6 A * 3]90 2.2 229 0.9 359 8.6 8.6 A * 3392 2.9 233 0.9 358 8.7 8.6 A * · 3J94 2.1 236 0.8 356 8.7 ,8.1 *3J96 1.7 352 0.7 353 8.6 8.8 * 3.198 6.6 174 0.8 351 8.6 8.' .. 3402 0.8 151 0.7 350 8.6. 8 8 · 3404 0.5 204 0.7 346 18. '7 ' · 3406 2.6 79 0.7 345 8.7 8.8 · 3408 1.1 210 0.7 344 8,_ 7 8.8 A .. 3410 4.6 318 0.6 344 8.7 8.8 C" .. 34124.6 308 0.7 344 8.7 8.8 C .. 3414 3.9 58 0.1 343 8.8 8.8 A · 3416 2.8 75 0.8 342 8.88.8 A .. 3418 0.4 67 0.7 342 8.8 8.8 A · 3420 3.2 75 0.7 344 8.8 8.8 A .. 3422 2.8 146 0.1 347 8.8 8.8 A · 3424 1.927$ 0.1 349 8.7 8.9 A · J42b 0.6 34 0.7 350 8.6 8.8 A · 3428 1.4 267 0.8 ·)49 8.68.9 A .. 3430 0.7 72 0.7 347 8.8 8.9 A · 3432 0.5 302 0.6 347 8.9 8.9 A .. 3434 2.9 260 0.6 346 8.9 8.9 A · 3436 2.0 177 0.7 345 8.9 ' 8.9 A · 3438 2.0 129 0.6 345 8.9 8.9 A · 3440 3.3 121 0.7 345 8.9 8.9 A .. 3442 4.1 14ij 0.7 345 8.9 8.9 A · 3444 4.8 169 0.7 345 8.8 8.9 A · 3446 2.9 149 O.b 346 8.9 8.9 A · 3448 3.6 141 0.6 347 8.9 8.9 A .. 3452 2.6 73 0.1 348 8.9 8.9 A .. 3454 2.1 95 0.7 341 8.9 8.9 A * 3456 1.b 110 0.7 346 8.9 9.0 A * ................*.***..**.*.*.**....**.*...*.**.....*....*.....**..**.**.. .- HUSKY OlL-.PR .oPER. MALAKPA TEST WELL .1 ,---!AGt ..............**........*...*........**.**.**.*..*.*.*..*.* · . FORMAtION. 80REHDL£ * .*.---------...---.-.------.---..------.--------------- INDEX * * OEPTH * DIP DIP * DEV. DEV. OIAM OlAM. 8E&T * * . AZI.. At!. 1-3 2-4 * =A * ***************.***.*..************************************************** * .. * 1458 0.9175 0.6 343 8.9 9.0 A * · 34&0 1.0 J:l7 0.5 345 8.9 9.0 A.. *3462 6.2 171 0.6 344 8.9 9.0 A. * 3464 e..7 169 0.6 340 8.9 9.0 A. .. 34.6 1.3 155 0.5 340 8.9 9.0 A * * 3468 3.6 115 0.5 339 8.9 9.0 A. · 1410 4.8 334 0.6 339 8.9 9.0 C" · 3472 0.9 300 0.6 340 9.0 9.1 A. * 3414 2.6 5 O~6 342 9.0 9.0 A.. · 3416 1.2 18 0.6 343 9.0 9.0 A * .. ~4'78 1.4 15 0.6 343 9.1 9.0 A. · 3480 5.0 186 0.7 344 9.1 9.0 A. .. 348a 4.5133 0.1 346 9.1 9.0 A. .. 3484 4.6 359 0.6 348 9.1 9.0 A. · 3486 1.·2 9 0.1 349 9.1 9.1 C * · 3488 0.6 346 9.1 9.1 . * 3490 0.5 345 9.1 9.1 . · 3492 2.1 52 0.7 346 9.1 9.1 c. * 3494 2.0 169 0.7 346 9.1 9.2 A * · 3496 2.1 160 0.6 346 9.1 9.2 A.. · 3498 2.3 143 0.5 347 9.0 9.1 A * · 3500 2.1 254 0.6 347 8.9 8.9 A * · 3502 2.2 240 0.7 346 8.9 8.9 A * · 3504 4.0 12 0.1 347 8.9 8.9 A. * 3506 4..1 118 0.7 348 8.9 9.0 A. * 3508 3.~ 171 0.6 346 8.8 8.9 A. .. 3510 ltt2 207 0.6 346 8.8 8.9 A * * 3512 2.4 150 0.6 346 8.8 8.8 A * · 1514 1.4 .116 0.6 345 8.8 8.9 A- * 3516 1.2 54 0.7 344 8.8 8.9 A * .. 3518 1.3 116 0.1 344 8.8 8.8 A * -.. '. ' . * 3522 1.3 87 0.6 348 8.8 8.9 A * * 35.24 1.0 113 0.5 350 6.8 8.9 A" .. 3526 2.1 180 0.6 353 8.8 8.9 A. · 3528 1.8 . .51 0.6 356 8.8 8.9 A. .. 3530 1.9 54 0.6 357 8.8 8.8 A. *35321.' . 146 0.6 359 8.8 8.8 A * * 3534 1.4 145 0.5 1 8.8 8.8 A * *.3536 2.1168 0.5 4 8.8 8.8 A * .. 3538 3.5 175 0.6 6 8.8 8.8 A * ****...*.****_.*-**.**..*****.*.******-***..***.*..*.*.*.**.*.**-*.*....* . . .. .. · J540 4.5 112 0.6 7 8.8 8.8 A '* .. .3542 3.6 133 0.5 8 8.8 8.8 A.. .. 3544 1.4 148 0.5 , 8.8 8.9 A.. .. 3546 1.1 159 0.5 4 8.8 8.9 A.. .. 3548 1.) 193 0.5 .. 8.8 8.8 A" * 3550 1.4 248 0.5 7 8.8 8.7 A * .. )552 1.32.6 0.5 7 ,..8.8 8.7 A" · 3554 2.4 20b 0.5 '1 8.8 8.7 A.. * 3516 1.6 200 0.5 9 8.8 8.8 A.. .. 3558 2.3 137 0.5 11 8.88.8 A. .. 35604.0 141 0.5 9 8.8 8.8 A" .. 3562 2.4 81 0.5 10 8.8 8.8 A * · 3564 0.8 42 0.4 11 8.7 8.8 A * · 3566 1.5 206 0.5 12 8.6 8.8 A. * 3568 2.4 197 0.5 13 8.1 1.8 A... .. 3510 4.1 214 0.5 13 8.8 8.8 A. · 3S72 1.,7 219 0.5 13 8.1 8.7 A. · 3574 0.4 116 0.5 14 8.1 8.7 A. .. 3576 0.8 21' 0.4 14 8.7 8.7 A '* .. 3578 1.~ 243 0.5 15 8.6 8.7 A. * 3580 2.2 186 0.5 13 8..6 8.6 A * · 3582 1.8 19ti 0.5 12 8.6 8.6 A. * 3584 2.8 342 0.5 11 8.6 8.6 It. * 3588 2.9 211 0.5 11 8.6 8.7 A. * 3590 3.4 242 0.5 12 8.6 8.6 A * · 3592 5.0 307 0.5 16 8.6 8.6 A.. * 3594).9 298 0.5 17 8.6 ·8.6 A * * 359b 5.9 25 0.5 18 8.5 8.5 A. * 3598 6.6 29 0.4 23 8.4 8.4 A '* · 3bOO 4.2 258 0.5 28 8.3 8.4 A * * 3602 8~2 221 0.5)0 8.4 1.4 A * * 3604 2.1 205 0.5 31 8.4 8.5 Ä * * 3606 4.4 55 0.5 32 8.3 6.4 A.. * 3608 1.5 55 0.5 30 8.2 8.4 A" · 3610 1.0 127 0.&)3 8.3 8.4 A * .. 3612 0.1 175 0.5 37 8.3 8.4 A *' * 3614 0.7 101 0.5 36 8.3 8.4 A. * 3616 0.3 180 0.5 41 8.4 8.4 A.. *' 3618 1.0 233 0.6 42 8.4 8.5 A.. .. 3620 2.2 139 0.6 36 8.4 8.5 A" *.*****.*****..*.*.**..*.*...*********...****.*.***..*****.************-* .. * * * * ------* · * DEV. * * AZl. * AZI. 1 *. *********************.******************************************.*.**.*** OEPTH WALAJ<'A TEST Wf:LL .1 **.*.*..*..**.*.*.*.*.*_.*...*..***..*.....*..**..*.*..**** 'ORMATION BOR£KOLE DIP DEV. . ;. .~ · e . , HUSKY OIL-NPR DP£R. WALAkPA TEST WELL 11 ('~~ILE 2 .......................................................~:~;;Z...... · . FORMAtION. BOREHOLE . QUAL. * * ..__._--.-..-..-----.----------.-----.-.-.....--.------ INDEX * * DEPTH * DIP DIP * nEVe DEV. DIAM nIAM * BEST · .. .. AZI. _ AZl. 1-3 2-4 - =A · .>It..********..**..*.*.*.*..*.***..****...**.*.******-******************** .. .. * 3622 2.1 144 0.6 30 8.3 8.5 A * .. 3624 1.6 144 0.6 23 8.4 8.5 A- * 3626 2.6 105 0.5 23 &.6 8.6 A. * 3628 4.7 103 0.5 25 8.6 8.6 A * .. 3630 6.3 99 0.5 25 8.6 8.6 A. * 3632 19.0 163 0.5 29 8.6 8.6 B * .. 3634 0.5 33 8.5 8.1 .. .. 3636 39.0 192 0.5 33 8.6 8.1 C * .. 3638 41.3 195 0.5 35 8.6 8.1 C * · 3640 0.5 38 8.6 8.1 * · 3642 0.5 43 8.6 8.1 .. * 3644 0.5 49 8.6 8.7 * * 3646 0.4 53 8.6 8.6 * * 3648 0.4 S8 8.6 8.5 * * 3650 0.3 61 8.6 8.5 * * 3652 27.9 184 0.3 66 8.6 8.6 B * * 3654 0.3 69 8.5 8.6 *. * 3656 0.3 11 8.5 8.5 * * 3658 0.4 63 8.5 8.5 .. ************************************************************************* ...., :. . :<.è.v-,,).:::.<',. . . ,.- HUSKY 0IL....PR .oPER. WALAKPA TEST WELL .t P ***********..*.********************************.*********** · * 'ORMATI0"" BOREHOLE · -*-......-.----------.------------.-.-.------.---------. * DEPTH * DIP DIP . DEV. DEV. DJAM DIAM * .. AZl. * AZI. 1-3 2-4 * =A * *******..***** ***..** .************ -***..*.**..******.**.** * ***. .****. ***.* .. * .. 2402 0.8 180 1.0 29 8.88.e 7 A * .. 2404 0.9 135 1.1 21 8.9 8.1 A" * 2406 1.1 25 9.0 8.' .. 2408 2.7 160 1.1 24 8.9 8.1 * 2410 3.0 166 1.1 28 9.0 8.7 .. 2412 7.9 196 1.1 29 9.1 8.1 .. 2414 6.3 196 1.1 30 H9..2 8.7 .. 2416 1.1 33 9.2 8.6 * 2418 1.0 35 9.28.7 .. 2420 4.6 188 1.0 38 9.1 8.8 .. 2422 4.9 212 1.1 38 9.1 8.8 .. 2424 6.1 215 1.1 33 9.1 8.8 * 2426 11.0 236 1.1 36 9~18.8 .. l428 3.3 144 1.1 37 9.1 8.1 * 24JO 1.1 )3 9.1 8.7 · 2432 12.9 243 1.0 30 9.0 8.7 · 2434 1.1 32 9.0 .8.1 .. 2436 1.1 33 9.1 8.8 · 2.438 1 .1 27 9.2 8..1 .. 2440 1.1 27 9.3 8.6 · 2442 1.1 32 9.4 8.7 .. 2444 1.1 31 9.4 8.1 · 2446 1.0 31 9.3 8.6 .. 2448 1.1 34 9.2 8.7 · 2450 1.1 34 9.0 8.1 .. 2452 1.1 32 9.1 8.8 * 2454 1'.1 36 9. t 8.8 * 2456 1.1 3& 9.0 8.8 * 2458 1.1 36 1.9 8.8 * 2460 1.1 35 9.0 8.8 * 2462 1.1 33 9.1 8.1 .. 2464 1.1 36 9.0 8.7 * 2466 11.0 327 1.1 34 9.1 8.6 · 2468 16.0 329 1.1 32 9.3 8.6 * 2472 1$.0 321 1.1 35 9.2 8.1 * 2474 9.0 334 1.1 31 9.0 8.8 * 2416 1.1 38 9.0 8.8 · 2418 4.3 275 1.1 40 9.0 8.1 D * 2480 5.2 203 1.1 38 9.0 8.1 D * 2482 14.0 27b 1.1 38 9.1 8.1 [) * ***.******.***..**************************************..****.*****.****** c C c C c .. . * [) D e D " . . . HUSKY 01L-NP(t .oPER. WALAKPA T£&T WELL .1 ~ ::¡;PilE 1 *.**..****.***.****....*---*..**...._.*.*****_.**********..**....*******. * .. ,ORMATION. BOREHOLE * QUAL. .. * ._-________________._______._____.__...__.___....___..* INDEX * · DEPTH * 01£1 DIP * OEV. PEV. OIAM UtAM. 8EST · . AZl.. AZl. 1-3 2-4. =A · ****.*.*-*-*.._*****.***.***.*.******..**...******.**.********.***.****** · . .. 2484 1.1 37 9.2 8.8 * * 2486 1.1 34 9.3 8.7 * * 2488 1.1 31 9.2 8.7 * · 2490 3.6 167 1.0 30 9.3 8.8 B * .. 2.. 9 2 1 .0 .3 0 9 . 2' 8 . 8 * * 2494 3.1 230 1.1 29 9.2 8.7 D * .. 2496 3.0 253 l.t 30 9.3 8.5 A.. .. 2498 1.6 325 1.2 35 9.4 8.6 C * _ 2500 12.4143 1.1 36 9.4 8.7 C * · 2502 1.1 32 9.4 8.1 * .. 2504 1.1 34 9.3 8.7 * · 2506 5.6 160 1.1 34 9.4 8.1 A_ _ 2508 3.4 118 1.1 31 9.4 8.1 A * .. 2510 9.5 241 1.1 34 9.2 8.7 C. .. 2512 4.9 148 1.1 30 9.2 8.8 A.. * 2514 2.9 185 1.1 24 9.1 8.8 C * * 2516 2.0 189 1.1 25 9.1 8.7 A" * 2518 2.9 233 1.1 24 9.1 8.7 A * .. 2520 2.'7 174 1.1 26 9.2 8.7 A * · 2522 3.5 156 1.1 24 9.2 8.6 A. * 2524 6.2 141 1.1 22 9.1 8.1 A" * 2526 11.4 287 1.1 23 9.2. 8.8 C * _ 2528 4.2 248 1.2 23 9.4: 8.1 C * * 2530 4.j 209 1.2 25 10.0 8.8 A. * 2532 4.3 182 1.2 25 10.6 8.9 C.. * 2534 2.0 203 1.2 29 10.4 9.0 C * * 25 J 6 4 . 3 228 1 . ) 21 1 0 . 1. 9 . 0 A * .. 2538 1.5 191 1.3 22 10.0 9.0 A * * 25400.9 18 1.2 23 9.89.1 A * * 2542 2.2 266 1.2 22 9.6 9.2 C * * 2544 2.1 244 1.1 24 9.9 9.1 A * * 254b 2.0 291 1.1 25 9.9 9.0 A * .. 2548 . 1.8 290 1.1 24 9.9 8.9 A * *****.*.****************-****.*****-*******.*.*.********.********..****** , ; .. . ...¥ HUSKY 01L-NPR OPER. WALAKPA TEST WELL It SUMMARY ......._..*.....*..*.*....*.....*..*.*......*.*.-.*_..................... * DEPTH . OIP Dl~ . OEV DEV DIAM OIAM * QUAL * . . AZ". AtM .. 't-ic'" 2-4 * . *.****..**.*******..._*_._*-_......*---***-*-**-_._**..*......*...-*-_..- * .. * * * . * * .. 80TTOM . 3658.0 - * TOP .. 2402.0 * * * - .. . .*****************.**-****-******.*********.......*._..*..*...***...*.... (
