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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 OF rici Division of Spill Prevention and Response Contaminated Sites Program GOVERNOR SEAN PARNELL 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 222 W 7th Avenue, #13 Anchorage,Alaska 99513 SCANNED Re: BLM Legacy Wells Dispute MA 2D14 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,cleaned 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. (•\CA A A\rC\FA.in.nl r;.,a;,.,FPA era A oenriec\DOT\BT.M\Proiects\Le¢acv Wells\7 11 13 Letter to BLM on Legacy Wells.docx Wayne Svejnoha 3 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.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 U 'J a) >.;� m a - 't c6 Di i a) ` 0 f ) N a a) 0 CO a: ' a N U a U U N as CO CO CO (O CZ CO CO N CO CO a) a) CO CO CO CO CO CO N C CO Ur r o CC -co- c i -to' c5 ca "c-e3 .N co co fa as cO co c1 cO c0 co cn 4- a) C a a a -o a a a a m a a a a s 0 a a a Cl) " I 0200 O 0 O 0 0 0 a) ` 0 0 0 0 0 O 0 0 0 0 O a) IQ Cl) C C C C C C C C a C C C C C C C C C U Z N tp O a) a) o >-..L.., a) N a) N a) a) a) a) U O q U L L r L a 3 co L O O -O O O O - -C O` C p N L .0 L L L L L CO y C C C C C y= C C C C C C C L ' CC O' V = I N = .0 = > N M = a) N N N O N J a) a N N Cl) U) a N U O N N N N co t pp = N V N N a C m N cr, a a a a L o ` a N N N N a a a a co co N N - o a a a -o E N°c c 5 , 0 ° 0 3 ° c c 5 = 5 5 5 5 E Z U = = a) o 0 = 3 = 0 = = = co o a U co C) O) CO C 0 O) 2 CT o) co o).. co co co co L L C a) Oco a N .o O c c c c N _J (...D c J3 C C C c o C c c c c L c _ = = ° = = = > co m O .3 0 0 = _ = = 0) O co C CO o - < U) C c 0 0 3 m < $ ) -o 0 -cc - 0 a a o n. _ c O N 0 o- Z O O co co a7 a) N - a) fU a1 a3 a) f0 a3 CO CT z a a v a o a a 0 a o a a a a a c a•- d d'- 0- d'- d a) d•- a•- Ti••- d a•- a-- 0. 0. 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L V N co O co c a) M C) C) a) a) a) a) a) C d a o 0 p C C C C C C C C Nj L- Z co 2 Z Z Z 7Z Z Z tY N +_ = 'co Q o 3 Cl)a 0- o - Co c c c c c c c U Z Q Z Z 0 0 0 0 0 Z _ Y H IX M r N 2 o 0-J •Z' 0 0 o O o 0 0 0 0 0 CO a z z z z z z z z z Z t. 0' 0 0 0 0 C) o m co m CO m TS C a a a a a 16 o o o o o J U) N U) 0) a. _1 r r V r r cc m m -I 0 O 0 0 0 � CO m J z Z Z Z Z J co CO RI v) m co u. m CO CO CO m a 0 Z Ur a Z Z Z 2 Z Ur Oo > > > D 0 > i! .-- Ca C)) 0) 0 Y 46 46 46 46 46 46 a 3t t O O 0 t E C 0 `L # Z a. a) 0 CO m m CO CO m CO CD N 3 O O O O O CO Cl N O w -5 U) U) 0) U) v) CO - • STATE OF ALASKA • AUG 2 3 2012 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPOR A l 1 - UOrnm'ssi"P la. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned Q Suspended 1b. Well Class: 20AAC 25.105 20AAC 25.11D Development in Exploratory ❑ EPtNJ WINJ ❑ WAG ❑ WDSPL❑ No. of Completions: Service ❑ Stratigraphic Test ❑ 2. Operator Name: 5. Date Comp., Susp., or 12. Permit to Drill Number: North Slope Borough - Barrow, Alaska Aband.: 3/17/2012 100 -048 3. Address: 6. Date Spudded: 13. API Number: Dept. Public Works, 1689 Okpik St. Barrow, Alaska 99723 1/3/1981 50- 023 - 2001900 -00 4a. Location of Well (Governmental Section): 7. Date TD Reached: 14. Well Name and Number: Surface: 108' FNL 216" FEL NE- 4 /NE -4 Sec. 31, T2ON R19W U.M. 2/1/1981 Walakpa #2 Top of Productive Horizon: same as surface coordinates 8. KB (ft above MSL): 61 15. Field /Pool(s): GL (ft above MSL): 44 Total Depth: same as surface coordinates 9. Plug Back Depth(MD +TVD): Walakpa Gas Field 3610 ft.- MD 3610 ft: TVD 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: x- 624574.6 y- 6234922.7 Zone- 6 4360 ft.-MD / 4360 ft.- TVD UIC Private Land TPI: x- same y- same Zone- 6 11. SSSV Depth (MD + TVD): 17. Land Use Permit: Total Depth: x- same y- same Zone- 6 Not utilized Permit No.: 10 -252 18. Directional Survey: Yes U No 11111 19. Water Depth, if Offshore: 20. Thickness of Permafrost MD/TVD: (Submit electronic and printed information per 20 AAC 25.050) onshore (ft MSL) 950 ft. MD/TVD 21. Logs Obtained (List all logs here and submit electronic and printed information per 20AAC25.071): 22.Re- drill /Lateral Top Window MD/TVD: Submitted : DLL/CNL/FDC /BHCS /HDT- Dipmeter, HRT /DLL/FDC /CHL, CBL/VDL/GR/CCL not applicable 23. CASING, LINER AND CEMENTING RECORD WT. PER SETTING DEPTH MD SETTING DEPTH TVD AMOUNT CASING FT GRADE TOP BOTTOM TOP BOTTOM HOLE SIZE CEMENTING RECORD PULLED Structural Conductor 20 " 119# K -55 44 105 44 105 28.00 20 sxs. Permafrost not pulled Surface Intermediate Production 9 -5/8" 53.5# S -95 43 2310 43 2310 12.25 1750 sxs. Permafrost not pulled Liner 7" 38# N -80 1976 2800 1976 2800 8.50 280 sxs. Class G not pulled 24. Open to production or injection? Yes ❑ No El If Yes, list each 25. TUBING RECORD interval open (MD +TVD of Top & Bottom; Perforation Size and Number): SIZE DEPTH SET (MD) PACKER SET (MD/TVD) 2 -7/8" 6.5# 2598 not utilized 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, gas lift, etc.): Walakpa #2 - Plugged & Abandoned : 3 -17 -12 Date of Test: Hours Tested: Production for Oil -Bbl: Gas -MCF: Water -Bbl: Choke Size: Gas -Oil Ratio: Test Period -► Flow Tubing Casing Press: Calculated Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity - API (corr): Press. 24 -Hour Rate -► 28. CORE DATA Conventional Core(s) Acquired? Yes ❑ No ❑ Sidewall Cores Acquired? Yes ❑ No ❑ If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. RBDMS AUG 24, 2012 ' Form 10 -407 Revised 12/2009 11 1 . f ./? ' CONTINUED ON REVERS0 R 1 G 1 N A L Si`O • • 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Well tested? ❑ Yes ❑ No If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Formation at total depth: 31. List of Attachments: 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Printed Name p`" 1 t -1 Title: Lr Signature: ! P hone: ( I 1 I 1"1 • 1G, ID Date: u- z .rz INSTRUCTIONS complete and correct well completion report and to on all t General: This form is designed for submitting a p p p g types of lands and leases in Alaska. Submit a well schematic diagram with each 10 -407 well completion report and 10 -404 well sundry report when the downhole well design is changed. Item lb: Classification of Service wells: Gas Injection, Water Injection, Water - Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50- 029 - 20123- 00 -00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -in, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10 -407 Revised 12/2009 M —.1. a • _ }9 ** yy` w ) ' '4*** ' fi - F . y{ 4> � ° a tte ,�. `err l + ?' �q � r" x ^ .ev . „,... ,...,,,„.,,..„:„..,...i. . ae s x 1 � 4,;444 4 4 4,,,,..4„ , ^. x n t ' `' fit o -* �,. 4 ' ' - .t ,fir + .. , ..i * ' ' - . ' 4- „:„..,,„s 1 ..: .... , , �s` y -,,,,.,.., TM .. ... .„ . ... .., ....,,,, ,,.* „,.. r .... :. ,,,,, , ,..: ., ., .„ , ti ,„,,,,,,,,„,...,_„,.,:,,,......, • ,, .., .. s . s, _„,2, , ,,,. ,, , .... .. .„„....,„,,,,„.,....: ./. 4;_.:,.. . x P , t r „': y - 3 4 ,. 4 I 4 4 ‘. ' , y . . , 11'.'* '-, i' ‘1 .,., a *: ', .,„ - . . s k e 1 ., . t 1 a r, 3: , zg • 1 t k ' k � " —, -:,,,'= 6 .'t i .1 i t i4h 1i� t ,>. f g ti d .d.'.. i' rrv i t. i • fin • v ssss. e ` ' m . u ' 4 4 i V. i s i • 6j) °4 ea .. �.., :.. ,.:. . x- •kd . ".. ,.t ..,6 ..., ,, ..r:.�k ;., '�. .a. �.. g 9; � t:.: TMs . x�t vN } � %' ' ^� y i. fl, -t : t ,. 1' 13 ,... 4"' .,,. „s%,,.. ,,�.," gg,, ",`e;..... " ,rr,sr .:•'= . ,.s . �,e . s � ,. t?, d , r ; _ . h & ...,.,. :a, ?'�' 7 .Xi - ,„3 \ „r .S°'eu` ,,pt b ^^` ": '� S IC -" t PR Nt,iB lEJ&IITiL r - > �, JOB SUMMARY 9361r44 03113!'12 - rt .v r S IiTmi� 1 Alaska Alaska North StQpe , CEME T P,?a... f S1 U *PAR'IM;:t+l 4 1 CtrntltotS Robby 380580 Zt - Cementing 1(N A.. ' 0.,,, OM1kf etMMPAtil (0401'0M F PH t St MUATIVE/ Pt1ONti lititi . North Slope North Slope Borough Joe 907- 771 -7021 t.ON IrtAtt4 OA! *• ta}t,, 04 TYPE API # A+ tsri 1 2012 -053 t ■•• u .::. tx.,4u a GQWURA010H. JOt PURPOSE Other JP450 Misc. Pumping ;;-°` ua «r +AH : WOlt. RIB;. welt tvra - - " Watakpa 2 06 Abandoned ii*A EMR NAM* 1 EMP 01 (Et.1+OSURE HOURS) HOS HR$. H E UM 011 H l T MOH tA1t,F,9 MRS ,0A q t Chastain, Derick 455848 1 10025188 (77405) Van 8 ' i V,, Gunnels, Robby 380580 1 Orern, Richie 496848 1 10700772 Pup L 1 ', Peterson, Christopher 472551 Keane,John 1 10026747 (52018) 87 Fisher, Glen 281249 ; i 10026748 (52357) 8T i , Toole and Accessorte : Well Data Type and Size QTY SIZE FROM TO ~ 1 WT SIZE FROM TO Float Collar n/a Casing 36 5 -1/2 2800.00' i Float Shoe n/a Liner SVR Centralizers Na Liner Bow Centralizers n!a Tubing 2 -7/8 2596,00' `', Turbulators nla Drill Pipe . Stop Rings n/a Open Hole . r .. Stage Tool nla Perforations Top Plug n/a " Perforations Bottom Plug nla £ Perforations - ] ., . ,� , .,�. .. , . 'i ,., , ,.. ... v, *, .,'rl. e, r .. . :�... .� "k: : :.:. " .:: �+rv� � " ?'1 '�!a , c �" .t � \a .. :.�. �.,�,..�.,� a�? � -fit` , .�,a -k;� °1 ' w;�ia .�„ . `°.> .x v . ,:r � �'A'^ , s��4.,t�t °�fiw r •.: « -= „ . y 5,3�rtm�a� . s ,�k ��„ � a.. �'.��,,., '�e \ : ' �: + ^�r ... *. r.. - Called 'out Depart HES On Location Job Statted _ Job Completed Leavetpcation Arrive HES Time 12:00 PM 5 1 12012 k : „ 5113/2012 3/13/2012 : Date 3/13/2012 3/13 5 PM .�; v ' 7 PM Ci °F . : PM Ste! e Da w > I � —..17::-.' �'” . �, .. .� � ,te �` ,.- . . Event Sacks Bbis Rate Pressure Additives Yield Lbs&Gal Diesel 3 1 400 Fill and Test Lines Diesel 25 4 500 Pump 25 bbls down tbg Tail Cmt 675 l 1 57 = 2 1 pump Type "C" with 3#/sk bentonie 1.28 6.2 , • u.`,1' ,'sfi' 'Es),.'. „',,,.;:., �`' , , . ? 1...'' „ ' " -...1cri' . - , 11 n .';, „ °.' ' a :�...0 . .'” .: -tSw """.s,. ." aF'' . r. ` ,' - '`a" Ciro. Prior to Cmtg: Na Hr -> BBLS Bottoms up Volume: BBLS Mud Type % Returns during Conditioning % Circulation Pump Rate: BPM Mud Density: Circutation pump pressure: PSI Pipe reciprocated: - -> Conditioning yin -> Cementing % Returns during Cementing % Plugs used: - -> Top yin -> Bottom Pump Rate: Circ. BPM Cementing ..> BPM .> Displacement r BPM Cernent Cfrc, Back 10 Surface yin -> How Much? BBLS Disp:Type Calc, Displacement Vol: BBLS Was the Plug Bumped? y/n Actual nisp.,Voluma BBLS s'v. ,�., x "°=w"',, �s'- `, �,`° ,.:c , vim, i� k ' £''?t.., :;`+'�*,w�;xsa.°�°�� i � , r °" 8.' ,a.. „.+w:a'x�.h <...xwc�k.��,u.. .:,�`�.*,. �,£,,..�,. .�Ia1 ,,� . ,f,,s .a7.. .xk, .aa,.� .�'+r+.+a.> �`:�, w.,rk. �S `'ka.. ,+�4..r "�..£$�", Flit and test Ilnes,pump 25 bbis Diesel to verify that the well can be pumped into. Plug weli with 675 aka of Type C cement rage '1 t. emennng rarpac ,. r x w a a, ' y a , ?., + Jf '. " ks .. . >r ,_ ..,� >. ... ..,., ».., _ .. ..... _ "� w w iz �.. § m. s. �-� t :'a _...t.. .x a d ...� $�..F � , ....rk���.�f�.^S�e',.»'. � .,% .,, .,,,.., • • 4 , 0 0 F p Oilfield Service Co. September 11, 2012 12-GEN -108 Mike Cook, Petrotechnical Resources Alaska 3601 C St #822 Anchorage, AK 99503 Subject: P&A Work Peak Oilfield Service Company, Contract #2011 -008 Project: CIP No. 68090/68091: Barrow Gas Fields Well Drilling Program Description: Cut off depth of Plug and Abandoned Wells on the project Dear Mr. Cook: This letter is to confirm the completion of the Plug and Abandonment activities for the Barrow Gas Fields Well Drilling Program. As you know the following wells were Plugged and Abandoned over the course of the project. Walakpa #2 1 0 0 © 9 NSB -02 SB -13 SB -11 SB -08 EB -20 EB -19 EB -21 EB -15 For each well the Plug and Abandonment procedure was followed by Peak. After Haliburton completed the cement job, our crews excavated around the wellhead. Once the area was excavated and a confined space permit was opened, a measurement was taken from the existing ground level down three feet. In each case a representative of PRA or the NSB was on site to ensure that the cut off mark was 3 ft below the existing ground level. Once this cut off mark was verified, the well head was cut off, either with a cutting torch or in one case, with a guillotine saw. At this point Halliburton came back and completed a top job for the wells in which it was needed, the well maker plate was welded on and the excavated area was backfilled. This can be confirmed by the photos that were taken during the procedures and by the PRA & NSB representatives. If you have any questions or need any additional information please don't hesitate to contact me. Sincerely, PEAK OILFILED SERVICE COMPANY ..----‘,/' Eric Wieman Project Manager • • Walakpa No. 2 Post P &A : 3 -17 -12 20" 119# , K -55 @ 105 ft-rkb. / Cmtd. w/ 20 sxs Permafrost Liner : 7" 38# N80 : top @ 1976 ft- md/tvd rkb 9 -5/8" 53.5 #, S -95 @ 2310' and ft -rkb /Cmtd in 12 -112" w/ 1750 sxs Perm cmt 2- 7/8 ",6.5 #,N80,EUE @ 2598 ft. md/tvd -rkb Perforations: 2626 -2634 ft @ 2 spf 2606 -2634 ft 0712 spf Liner : 7" 38# N80 shoe @ 2800 ft- md/tvd rkb / 280 sxs "G" PBTD @ 3610 ft md/tvd -rkb TD @ 4360 ft.md/tvd -rkb I • • TICKETS `TICKET DATE __ ._. =_. 3URTDI' JOB LOG 9361744 03113/12 RESIOPI NWV COUNTRY BOA :STATE COUNTY P` North America Alaska Alaska North Slope HES EMPLOYEE NAME PSL DEPARTMENT Fisher, Glen 281249 ZI - Cementing LOCATION COAPANY CUSTOMER REP / PHONE North Slope North Slope Borough Joe 907- 771 -1021 WELL TYPE API s 2012 -053 'YELL LOCATION CRUM CONTRACTOR JOB PURPOSE COOE Other JP450 Misc. Pumping ! /ASE NAME IWCII NO. Ri(I M WELL TYPE Walakna 06 Abandoned Time Volume Rate (BPM) Press (PSI) Job Description / Rema « #t (BEMS). (AVG) : (MAX) (AVG) (MAX) . `` ;�sa.,. » r, ° € 08 : 45 Equipment on side of location I 09:00 Start paperwork F 10 :00 Charts andData Listing to Customer 13:00 To south pad to inspect Bulk plantttrucks Safety Stand Down with Dave Harrison 15 :30 Return to rig camp, continue paperwork 3/712012 s: 06:00 Morning Hes Safety Meeting , Gunnels Work on Ticket Bergman and Moat to South Pad to offload cement and Barite from bulk trucks, prep for blending cement for P&A work. 3/17/2012 900 Air test in well house of Walakpa #2 Co -0, h2s -0, Oxy- 20.9 %,LEL -3% 890psi annular to start AES bleed back to 460psi 1155 2500 2500 Pressure test pumps and lines 1. 1200 2.0 2.0 1 1 Begin pumping Type "C" 3#Isk bentonie(1.28cf /sk,6.22gai /ak i` I 1208 14 1.0 1.0 1 1 Slow rate down to fill rat hole #; 1213 21 2.0 2.0 1 1 Rat filled increase rate,440psi annular pressure 1225 40 2.0 2.0 1 1 AES gets diesel back to flow back tank 100psi annuar 1400 120 2.0 2.0 1 1 AES gets cement mixed with diesel back switch to annulas 1401 1.5 1.5 250 259 begin pumping down annulas 1434 155 0.2 0.2 1500 1500 pressure reached max stop pumping watch 1400psi ISIP 1445 1.6 0.2 0.2 1380 1380 squeeze down tubing,1380psi, 1400psi annular end job Y i .' ( • • co , , /SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 Michael Cook Engineer ,. ` F L � North Slope Borough MAR C '4 -�� 1 0 " 1689 Okpik Street t Barrow, AK 99723 Re: Walakpa Field, Walakpa Gas Pool, Walakpa #2 Sundry Number: 312 -075 Dear Mr. Cook: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4 :30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Cathy ' . Foerster Chair DATED this 2- day of March, 2012. Encl. 1 • STATE OF ALASKA E EIVED S ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS FE 2 A; '142 20 AAC 25.280 1. Type of Request: PJidon i W Plug for Redrill ❑ Perforate New Pool p Repair ell Change Approved Program fend Plug Perforations ❑ Perforate ❑ Pull Tubbing x ` -' 3,s k,Gr1S. t r sgit Operations SI❑lown Re -enter Susp. Well p Stimulate ❑ Alter Casing h9' i /�� ❑ __ _ Other: Ilj'�4. :1*= Al! 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Numbr- e - - -- ..�, *I" North Slope Borough - Barrow, Alaska Development is . Exploratory El 8 /00-00 3. Address: . Stratigraphic ❑ Service ❑ 6 API Number: Sa !jL3 2� >�9GG>� /g Dept. Public Works, 1689 Okpik St., Barrow, Alaska 99723 50 None Z 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: Spacing Exception Required? Yes ❑ No El Walakpa #2 9. Property Designation (Lease Number): 10. Field /Pool(s): UIC Private Land Permit No. 10 -252 Walakpa Gas Field • 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 4360 • 4360 • 2800 2800 4010' - 3610' md/tvd -rkb Casing Length Size MD TVD Burst Collapse Structural Conductor 105 20 ",119#,K -55 105" 105" 3,060 1500 Surface Intermediate Production 2310 9- 518 ",53.5#,S -95 2310 2310 9,410 7530 Liner 7" Liner top : 1976 ft and /tvd 7" Liner bttm: 2800 ft md/tvd 7",38#,N -80 2800 2800 10,050 13,420 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 2606' - 2634' 2606' - 2634' 2 -7/8" 6.5# N -80 2598 ft and /tvd -rkb Packers and SSSV Type: Packers and SSSV MD (ft) and TVD (ft): No packers or SSSV employed No packers or SSSV employed 12. Attachments: Description Summary of Proposal El 13. Well Class after proposed work: (Abandoned) Detailed Operations Program 0 BOP Sketch ❑ Exploratory ❑ Development El • Service ❑ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: March 7th,2012 Oil ❑ Gas ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: WINJ ❑ GINJ ❑ WAG ❑ Abandoned 0 • Commission Representative: GSTOR ❑ SPLUG ❑ 17. I hereby certify that t e foregoing is true and cyyrect to the best of my knowledge. . s Contact 1 Contact (C ij7II � L•-r -7 .1.3 t L Printed Name A 1 ' /• `, I Title r � 6 l p r- Signature • Phone ° Date t........•7511► —. .14.-- _ �-- Z • Z4• , 1 2. COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: a 2 Q "")S Plug Integrity g A / [ BOP Test ❑ L Me ec chanical Integrity Test n ❑ Location Clearance V Su - Z Z Other: / v0 I b T y G c Tom 4S /h �C i G e� C — Ph Al aQ a G •J� r u.. 0 e 4,1 ri S W 1 �4-wt c ay . �c.h -�.L o , e �/ Subsequent Form Required: /0 —L/d7- APPROVED BY Approved by: P ' '. 3 COMMISSIONER THE COMMISSION Date: ✓ - 2. "" 12.-- Form 10 -R i mepi VAR 0 2 201 ? ' 1-'t `N A L Submit in Duplicate V �/ �`j�Z V ' NSB Wells Drilling Program lug & Abandonment • Well Name: Walakpa #2 AOGCC Well No.: 00 -00 -48 API Number: Not Listed P &A Procedure WHPacific Pre -Job 1. Establish ability to circulate wells' tubing and tubing x production casing annulus prior to arrival of P &A well cementing operating spread. Well Operations 1. Give AOGCC at least 24 hours notice of plugging operations so that a representative of • the Commission can witness the operations, if they choose to. 2. MIRU Halliburton pumping unit, bulk truck, AES flow back tank/ choke skid, Peak water truck (150 bbl - Heated). Spot flow back tank. 3. NU 5M 1502 chicksan lines from HES cement unit to 2 -7/8" tubing/2- 1/16" wing valve. NU 5M 1502 chicksan lines from 2 -7/8" x 7" upper annulus valve,to choke manifold to flow back tank. R So 4. Displace the well, through tubing, with approximately ,8410 sxs of "C" (0.95 ft /sxs) cement. Displacement to fill the 2 -7/8" production tubing, tbg tail to plug back total depth (pbtd) @ 2800' and and 2- 7/8 "x7" x 9 -5/8" annulus to 5 ft. below original ground level. 5. Vent gas to atmosphere via AES flow back tank — use choke to throttle gas rate to flow back tank. 6. Close the 2- 7/8 "x7" upper annulus valve and squeeze through the 2 -7/8" production tubing — 2 bbls of "C" cement away to perforations. ND chicksan to tubing and upper annulus valve. X NU 5M 151 chicksan • e(s) to ' x 9 -5/8" 1. , er annul dye, establ' • - on @1/2 - /2 bbls /min, in Y s1/min increments, - - ' • pressur- :. No 7x ¶ �, 7" 9-5/8" � ulus to 0 ft below . e .0 e e - ation with 21 y of "C" (0.95 sFnR Displace 7 9 -5/8 ( •.l�.k_ Gj' ft /sxs) cem- • P o not exceed the :0° :. urst pressure ra ; sn the 9 -5/8 . • , BTC S -95 su :ce casin• or 80% collaps= pressure ratin_ •n the 7 ",3: #, B ' ,S -95 production casing. Casing Burst Rating (psi) Collapse Rating (psi) 9 -5/8 ",53.5 #, BTC S -95 9410 7330 7 ",38 #, BTC,S -95 10050 13420 9. Ri g down chicksan lines to 9- 5/8 "x7" annulus and rinse Halliburton ( RD ) manifolding/chicksan unit. RD all Halliburton/Peak support equipment and move off of location. 1 NSB Wells Drilling Program • lug & Abandonment • 10. Perform surface demolition work. Remove wellhouse and production flow line per Conam Tigiak contracted work scope. 11. Prior to excavation, either the onsite company man or a surveyor will mark the existing ground level on the conductor pipe. 12. Excavate around the conductor casing at 6 ft below ground level. Peak will utilize either a 200 or 400 size excavator, rented from Umiaq, with a frost bucket. 13. The size of the excavation will be roughly 5 ft from the conductor casing to the bottom edge of the excavation. Three sides of the excavation will have side slopes of 1:1. The fourth side of the excavation will have a side slope of 3:1. This will allow easier access into the excavation for cutting off the conductor. 14. Prior to entering the excavation, a confined space permit will be opened. This includes testing with an atmospheric testing meter. 15. The cut mark on the conductor casing will be measured 3 ft below the initial existing ground mark, made prior to excavation. The welder will then mark the cut line around the conductor. A second line will be marked roughly 1 ft above the cut line. 16. A drill will be used to drill 3 to 4 small holes 1 /4 " to 1 /2 " in diameter along the cut line. As the welder drills through the metal pipe, he will look to see if there are cement cuttings as well as metal. 17. The atmospheric testing meter will be used to test the air inside of the conductor at each of drill holes. 18. Prior to cutting, the excavator bucket will be extended over the tree. The tree will be attached to the excavator with approved lifting devices (straps). The bucket will be raised to load the attached straps in tension. 19. Once it has been verified that the air is suitable for hot work, the welder will begin cutting the conductor along the first cut line. He will also cut on the line roughly one ft above the bottom cut line. In two places he will cut from line to line. (Peak will fill out the clients hot work permit if required for cutting the pipe). 20. This section of the pipe will be removed. 21. The cement from inside the conductor pipe will be removed. 22. Steps 15, 16, 18, 19, and 20 will be repeated for each section of pipe. 23. After the final cut has been made the excavator will be used to raise the tree and pipe and set to the side. 24. The company man will verify that the cement is to the top of the pipes. 25. The welder will weld the top plate to the top of the conductor. M G 4 2%-) 26. Pictures will be taken by the company man. 27. All equipment will be removed from the conductor hole and backfill around the conductor will begin with the existing material. Additional gravel will be brought in to dress the fill, leaving a mound above the conductor pipe to account for eventual settling of the material. At least 30% overfill will be used to account for the settling. 28. The tree will be hauled to the land fill and other equipment demobilized. Equipment and Supplies List 2 ' NSB Wells Drilling Programlug & Abandonment • 1. Peak :Light plant — at least (2) diesel powered light plants to provide complete coverage around the wellhead and equipment spread. 2. Peak : Tioga heaters (2) for keeping wellhead area warm. 3. AES : Flow back vessel, vented to atmosphere, for gas venting during cement displacement. 4. AES : Choke manifold skid — 3000 psi SWP, positioned upstream of flow back vessel for throttling gas flow rate. 5. Umiaq : EX 450 or 400 excavator for surface excavation work around well conductor 6. Kuukpik Drilling: 1" cement workstring — 200 ft. 7. HES : 2" 5000 psi chiksan pipe and swivel joints, 250' 8. HES Cement Unit L/ 06 o 5'X S 9. HES : cement bulk truck, approximate load out "C" cement. 10. Peak : tractor /equipment trailer for hauling Excavator 450 11. Peak : 150 bbl water (heated) truck 12. Peak : Welding machine for welding marker plate on top of outermost casing string, acetylene cutting torch for cutting off casing below ground level 13. Peak : Loader w/ forks/bucket (Cat 966) 14. Peak : Maxi Haul/Rock Truck — moving casing/well head assembly to waste disposal site 15. Conam - Tigiak : Flatbed truck to haul well house surface demolition refuse to waste disposal site. Personnel List 1. Roustabouts — set up light plants, tioga heaters 2. Well House surface demolition personnel 3. Cementing crew for connecting chiksans, circulating well, mixing and pumping cement 4. Water truck driver 5. Flow back tank/choke operator 6. Heavy Equipment operators : rolling & loading equipment for surface demolition and site reclamation work scope 7. Welder/helper for cutting tubing, and cutting casing below ground level 8. Roustabouts for handling, disposing of tubing, casing, wellhead 9. Backhoe operator for digging around casing, back filling over old well 3 ' NSB Wells Drilling Program lug & Abandonment • Pre- Abandonment : Walakpa #2 Walakpa No. 2 20" 119# , K -55 @ 105 ft-rkb. / Cmtd. w/ 20 sxs Permafrost a Liner : 7" 38# N80 : top @ 1976 ft-md/tvd rkb 2 9-5/8" 53.5#, S -95 @ 2310' and ft -rkb /Cmtd in 12 -1/2" w/ 1750 sxs Perm cmt 2- 7/8 ",6.5 #,N80,EUE @ 2598 ft. md/tvd-rkb • U (ZS e — P ;spfc a -hwasj 26 K.01 i 32. �+t3 Perforations: 2626 -2634 ft @ 2 spf rn 2606 -2634 ft @12 spf N A mENNA Liner : 7" 38# N80 shoe @ 2800 ft- and /tvd rkb PBTD @ 3610 ft md/tvd-rkb TD @ 4360 fl.md/tvd-rkb • 4 ' NSB Wells Drilling Programlug & Abandonment • • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION C MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 Siatu} of Well Clastil.carion at Se•t.ce Well OIL GAS :A SUSPENDED D ABANDONED J SERVICE 11 .—� 2 Name al Opareor 7 Permit Number Korth Slope Borough _ ?9 4 00-00 q g cp. S 1 Address 8 API Number NONE P.O. Box 1120 Barrow, Alaska 99723 50_ (¢ Location 1 I a1 FFI L X 216 i'KL NE -M /NB 9 - Unit or lean Name f * `' 3l r • I 20N - R19 W U . N . Walakpa Y at Top Producrny Interval " 1'e t I4 W911 ryurrKaFr same #2 AI Total Depth _ 1,5 Y#31 I t . Field and Pool same . 5 Elevation in feet Iindicate K6, DF, atc.I B. Lease De gnal.4nerid Serial No. ' 47'C N/A Valakpa 12. Dare Spudded 13 Data T.O. Reached I 14. Data Comp.. $ups Or Ahem 15 WNav Dapsh, II n1 Ream ` 15 No W Comp/anon' 01/04 /81 02/01/81 4/7 /9l(Reperforated) N/A lsetMSL ; 1 17. Total Depth IMO•TVOI '18.01.45.8cl. DepthlhND«TVD1f 19 D.r6Ctronel Surwey I0. D.Pth where let } 21 Thickness of Permafrost i 4360" 3650' . YES is NO al N/A foot Ma . 9 22. Type Elmo< Oche L n DLL / COIL / F IC HCS /1IDT DIPs6TER, HRT /DLL /PDC /CNL, CBL /VDL /CRJCCL (1981), GR (1991) 23 CASING. LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE.WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20 ' 11911 k-55 0 — ! 105 28" 20 sx Permafrost NONE 8 rr ' 's 1 i 2 , 4 1 ex . e - rost t,1.., —_7 381 . N 1976 2800 8 1/2 280 ax Claas 0 NONE 24. Perlorations open lo Production IMO a1 Top and Botlonn and 25. TUBING RECOF[Q interval, r.ite and number) SIZE DEPTH SET CMDI PACKER SET IINDI 2626 -2634' 28 2SP1 56 Shute (2/10/81) 2 7/3a 2598_38 — NONR 7606 -2634' 28' 12SPB 318 Shuts (4/7/91) 26. ACID, FRACTURE, CEMENT SOUEE2E. ETC. DEPTH INTERVAL IMOI AMOUNT A KIND OF MATERIAL USED 0.49" Diameter /Shot I _ NONE I 27, PRODUCTION TEST Data F irst Production Method of Operation iFlowing, gas 141, etc.1 wait Plpelne Flowing — Pasta of Tint 1 Howl. Tsu d PRODUCTION FOR OIL-681. GA5 -MCF WATER F38L CN01GE SIZE GA5 -OIL RATIO 05/11/9 20 TEST P'ERIOD III 0 1137 NIA a. I T bir1e Geeing PreNtoe CALCULATED OIL BBL GAS-11/CF WATER•98t OIL GRAVITY -API Ioorrf F Press. 825 8130 24-I4OuR RATE uF 0 1365 0 --- ZS. CORE DATA Oriel descr.puon cd Irihal gas agy, parasnty, fractur.s, trppuront dips and Peel.rro. of tssL , or water. Submit core i11 NONE — F Dvrn 10-407 Submit in duplicat. Rev. 1-180 CONTINu6D ON REVERSE SIDE NSB Wells Drilling Program lug & Abandonment • Location Map : Walakpa #2 pp, k • ... - _mss• _ - 7.• . 21tz' • 1 - �_ = - - - = T - ° • t i : 4 _ - -.- - _ Q _ 4 ,, _ . - - t \ ---_- -1 ■,. .a= ' =� ` - !. - . I t _ ' - t • 7 _ . r s i - :1 r. COMPUTED =M U* 'MUD ON Om 1 &RSTQRktinI PW. 7 1104401.0Cti Logan TO 60 14'6*'/ 04„ >:OPY O moo+ 1 1 ISO IL.( wit. N - WALAKPA 2 -81 KNNQ1MO. 4A1CM0RACE . ALASKA . Let s 71 o f i Lang.* 156. 57 . 09.70' f •J--it howl Y • e,234 X • 624,573.65 Zone 6 11 c: s by certify that 1 agn properly regbtsrsd ar+d 11ans.4 to pntctico land surveying in the Stets of Alaito and that this plat represents y- SPUMY LOCATiON o locution sanwy made by me or wader my IAO11 svpe►vl. ;on, and ttltrt atll dimensions and wilier WALAKPA No. 2 derails ore correct, 1 Dan DEC. 11, 'Sea � �' located in: NE i/4 protracted Sec. 3I 20 N., R.19 W., Unliot Meridian 4k. T• .r 1 r � '•.y .1 Surveyed tar: » � . :: ;II HUSKY ©11.. A _ _ i .�fe ''. '' .. a... .5;. - nsu>la - belt - _ Surveyed by: 4 4, 0 1: w '��,, .. „ : . b • herring inc. ' • 6 • 3601 C Street Suite 1424 Anchorage, AK 99503 rivia 907 -272 -1232 (voice) 907 - 272 -1344 (fax) info @petroak.com Pa►�uIPA� STATE OF ALASKA __.. — OIL & GAS CONSERVATION COMMISSION 333 W. 7 Ave. Suite 100 1 k" E C E. I v E i =, r Anchorage, AK 99501 To Guy Schwartz — Sr. Petroleum Enginee � Iiisk;1 & Gas Cons. Cnrirrr :sia+; From: Mike Cook — PetroTechnical Resources Alaska Anchorayu Date: 2/24/2012 Re: Plug & Abandonment Sundry Notices : Barrow Gas Fields Well Drilling Program Dear Sir, Petrotechnical Resources Alaska (PRA), providing well design engineering support for the North Slope Borough's - Barrow Gas Fields Well Drilling Program is submitting in duplicate, in the attached, Form 10 -403 "Application for Sundry Approvals" in support of plug and abandonment well work. The ield(s) wells that are requested for P &A approval are : 1. Walakpa #2 NSB -02 3. SB -13 4. SB -11 • 5. SB -08 . 6. SB -20 . The timely approval of these P &A applications is sought in order to complete the full scope of the well work prior to ice pad/road degradation and the commencement of program demobilization efforts. Regards, Mike Cook Petrotechnical Resources Alaska Office : (907) 677 -5103 Email : mcook @petroak.com SLOPE NORT H SLOPE BOROUGH orito moo DEPARTMENT OF PUBLIC WORKS Z Division of Fuel and Natural Gas Facilities P.O. Box 350 i4 :'4 Barrow, Alaska 99723 - Phone: 907- 852-0489 ' �,.°��°lam Fax 907- 852-0327 August 14, 2009 '�� SCOW iAR121L4 Ms. Cathy P. Foerster Commissioner Alaska Oil and Gas Conservation Commission 333 W. 7th Avenue, Suite 100 Anchorage, Alaska 99501-3539 Re: 20 MC 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.arinaae( north- slope.org Sinc y, Kent M. Grinage Division Manager, Fuel and Natural Gas cc: Marvin Olson, Director Enclosure Barrow Gas Field Well Status — July 2009 I 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 . . TONY KNOWLES, GOVERNOR STATE PIPELISE COORDISATOR'S OFFICE . Deoartment of Environmental Conservation = Deoartment of Natural Resources = Department of Fish ana Game 411 WEST 4th AVENUE. SUITE 2C ~NCHORAGE. ALASKA 99501 °HONE: \9071 273-8594 (9071 278-8595 =AX: (907) 272-0090 January 13. 1995 o-o~ß Letter :--¡o. 94-28-DT.BLM File No. 300.15.198 CERTIFIED ~IAIL RETCR.~ RECEIPT REQCESTED ~lr. Tom Allen. State Direc:or Bureau or Lmd ~lanaQ:eme:1t .\laska S rare Offic~ .::::::: \V. 7th .-\venue. Sune ~3 .-\nchorage. .-\laska 99512 .'vIr. Jim Devine. .-\ssociate Direc:or USGS 106 ~arional C;mer Resron. V A ::::::::092 Deaf .'v1essrs. .\l1en and Devme: Re: BL~l!TSGS Inacu':e Dr1ìling Waste Disposal F3.ciliry Closures - Numerous Inactive Sites The .\laska Depamnent or Environmemal L-\DEC) has rec~ived and completed its review of your submitted åocumems requesting approval for closure or BLM/USGS Drilling Waste Disposal Faciìities on the Nonh Slope in the National Petroleum Preserve Alaska. These sites have been reviewed in accordance with the ADEC Interim Site Assessment Guidance for Inactive Drilling Waste Sires. June 1991. .-\ site visit was maåe in August 1994 ro those sites that rece~ved public commems during the closure public :l.orice period: Cape Halkett, East Teshekpuk No. 1. Ikpikpuk No. 1. East Simpson No. 1. and East Simpson NO.2. The correspondence describes our review procedures. puts rorward the department's fmdings, 3.nd takes acrion upon the request to close numerous sires. 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 -~ <.13 ·:<J~S. i:.n[r~_~j¡~~- :,r.....¡.qf"~·.~ . . .'vfessrs. .-\llen and DevIne January 1:3. 1995 BL.'vLTSGS InactIve Dnl!ing \liaste Disposal Facility Closure Approval The Review Procedure The cuaÌÍtatIve rISk screerrmg procedure æquired in the :1bove rererenced documem Jeterrnmes whether J. site presems negLigIbLe le'iels or' risk. 2r If it is a sigruIÏcJ.m risk ,zener::uor. .-\ decision scheme is then emDtoved to establish! 1') whether or not there is a - , . basIs IJr' concern. and (:2ì \vherher or nOl a \vasre SHe IS likeiv ro presem sIgruficam risk to human or environmental rece:::;rors. The first step in this screenmg CrItena IS estabiishimz :l basis or concern: 'If the \vaste sire has released conL1minams or there :lre mecjallism r'or pmentIal rele:lses and [here are receprors neJrby. [heil. there may be CJuse for concem. and the waste site should oe sillGied runher.' lnd' If there is no reie:1Se-::f comamm:mon or no mechanisms for ~cte~L:3.i :-e~e3.ses ~nG there :lre no rec~ptors I"":~2.r:;\·. :hen the:-~ :s no[ 1 baSIS for concern and the '.V:.iSLe Sìl.e shouid ce consIdered closed.' The.2r:rer:a ll1at :lre ;neasu[(~d ;1t :l '.vasre sIte to sausÌy the :lcove logIcal argumems are: E\rldenc~ or' reie:lse chemIc::l ~On[amlna[lOn J[ the \VaSle SIre in excess of ..-\laska Water Quality Standards for one or more target compounds. or :Vlechanism for potemIai release. J.nd Proximity of the \vJ.ste site to biological receptors. If either of the first two criteria and the last criteria are mer. there is a basis for concern, and before proce~ding \\iIth Step 2. a corrective :1ction plan shall be prepared for the site which shall :àentl[y altem:1tlve ways to correct or mItigate the basIs or concern. prevent ItS recurrence. J.nd select a preferred approach. Correctlve action alternatives shall be described at a conceprual leveL and the selection or a preferred approach shall be based on balancing protectiveness with implementability and cost-effectiveness. The second step determmes 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 rïnding or signirïc:mt risk is based on the likelihood of exposure and the likelihood of adverse consequences of exposure: ., . . \1essrs. .--\llen Jnd Devine January 13. 1995 BL},-L L"SGS InacI:\'e Drilling \Vaste Disposal Facility Closure Approval 'For rIsk to be consIdered sigruÙcam. [he receptors must be vulnerable to exposure. and the consequences or exposure must be . adverse' to human or animal health or the environment," :md..::cnversely. ., If exposure is unlikely or the consequer..ces of exposure are not' adverse. ' [her.. rhe nsk is negligibie. If risk at a waste site is sigmìciam. then corrective action should be taken. The criteria that J.re measured at a waste site to satisfy the logical arguments above are: Exposure Criteria: Receptor exposure lS consldered ro be likelv when: Comaminam :-elease mecharusms are judged signific:mt . or Containment migration is judged signirìcam. or One or more .::omaminams J.re environmentally persistent. If exposure is found :0 be unlikely. J. r:nding or rregiigible r:sk is made ,)n the basis of J.bser..c~)f 1 likely eXDOSU:'~ item and ,he action plan is evaluated under the ImpactlBenefit Evaluation step. The purpose or this step is to determine whether the benefits or taking a corrective action would be greater ilian the impacts of taking such a corrective action. If Jny one of the exposure criteria Jre satisrìed. a finding is made that exposure is likely. Funher screening continues to evaluate Consequence Criteria. Consequence Criteria: .--\dverse ccmsequences or exposure to contammants from reserve pits lre consIdered to ce likely '.vher..: (a) The duration or frequenc:: or exposure is sufficient to cause adverse health and c:nvironmental effects. This is èvaluated by reviewing human and wildlife use panerns at a given waste sire. waste site accessibility. and ground and surface water uses: and either (b) The quantity or concentration of one or more contaminants exceeds peninent federal or state water quality criteria or standards protecting health and/or the environment. :Yleasured contaminant concentrations in the water will be compared with health and envIronmental standards :md criteria for each target contaminant. to identify exceedances. When only human populations are at risk. health criteria are used. When only populaúons at risk are nonhuman (è.g.. fish. wIldlife. vegetation). environmental criteria and standards are used: or 3 -.... . ..... ,~ ,j,..;.... .~qr~(;n-;l-':; . . \1essrs. ..-\llen and Denne January ¡3. 1995 BL\1. CSGS Inactive Driìling: \V:lSI.e DisDosai Faciiity Closure .\pprovai \ C) One or more comamlI1ants ex.hIbit high acute tOx.Icny. The :-iIOSH toxIcity rating ~VSIem (:'HOSH 19ì"¡') wiU be used [0 ~dentlIY contaminants highly tOXIC to mammals. This .:1formatIon '.v1Íl be used [0 determme '.vhether a targetcompaund exhIbits 3.c:lte high :OXIC:[V. If the Gur:man and frequency term 15 insurficient to cause adverse effects. there is no need to C:'/3.iUZHe the other two consequence cmenJ. and a finding of negligible rISk is made. If the JuratIon and frequency term IS sufficient. but neirher or' the other tWO consequence criteria are met. a finding of negiigibie rISk is made. The action pian is then e'iaiuared under the ImpacL' BenerÏt EvaluatIon SLeD. If the dur3.tIon :md fre8uenc\' eXDosure:s deœrmmed to be sufficiem tc cause ldverse ::;[['ects :md eaher of the oL1er ['.vo consequence cnreria are sat!Srled. then 1 rinding IS made ::::u :luverse ccnsecuer:ces :lre :l;..:..eiv. :lnd the rIsk :It J '.VJSle SHe 1S sZild tC :-'e slgmÙc:mt. If the screemng maic:ues mat nsk lS ~lgmrïc:mt. then me responsIble party siìail proceed with :moieme:1tatlons of correctIve :.lct:ons. Sites Considered For Closure Based upon the above referenced Glterla rrom the June 1991 INTERIM SITE \SSESSMENT GCIDANCE FOR I~ACTIVE DRILLING WASTE SITES. :3 Wellsires have been revIewed for closure: The decIsion to gram closure Jpprovai on these sites is based in pan on J review of the lnactlve ùnlling \vaste sIte :lssessment documents lisœd below which you n:lve submitted by .-\DEC. me Vlsm dunng A.ugust 1994. J.nd the February :5. 1994 USGS document that :;rovIdes te:.:i"J1lc:Ü response to puolic :Jmmems on these sItes. Title: Environmental Status e)t' :3 Oil & Gas EXDloratIon .-\reas of ODer:mon In the National Petroleum Reserve-Alaska. December 1992 Support Documents: BL~1iCSGS Video-documentation of Site Visits. Water Quality. :Ind Soil .-\ssessmem .-\t 23 Explorawrv Wellsltes In the National Petroleum Reserve In Alaska 1989-90. \ USGS Open File Report 91-458 Parts 1 & 2). USGS Professional PaDer 1399 with Associated Plates ..J . . \kssrs. .-\llen and Devme January 13. 1995 BL\LTSGS Inactive Drilling \Vaste Disposal Facility Closure Approval Submitting Person: Dick Dworsky. Joe Dygas. BL:'-1 (Alaska) Covered Facilities: 23 areas 0r' ooerarion utilized fer oil :md !Z:lS e:,mlorarion fwellsites) in ~PR.-\. Synopsis of Closure Procèdure: ~o funhe; action 1S :1eeded ror the dr1llin!! waste facilities at ·these ~lteS. ;;xceDt as r:.ored beiow CLOSl."RE APPROVALS Depanment" s decision '-'pon Lhr..:iosure appìic:mon submmed by the Bureau of Land .\ [anagemem and the C. S. Geoiogical Survey is to approve the below listed drilling waste facility sites. âfective hnuary L2. 1995. Cpon re'/lew or' the submiued sample results ~equm~c. under the 1991 Guidance. c;;rtain remote SHes exhibited metal concemrations and :1ydrocarbons in the reserve put surÙce waters and downgradiem waters in excess of the .-\laska Drinking \Vater Standards Jnd Alaska Water Quality Criteria (AWQC). \Vhiie there ~s a casIs r"or concern :'or those sites '.vhere èxceed:mces occurred. :here is also negible risk. .md any '::Jrrecnve :lCrlOn warr:.med at these remore 51tes '.vouid not be required. realizing that the impact or the correC:lve :lction would be muÒ gre:lter than the benefits received. These sites for the most pan have revegerated. and :my corrective action measures ~mpie:.__.___': 'vould impact toe èstabìished piam species It these sites. Tnese sites are Closed .-\.5 Is. There are certam sites \vhere correcrive action 15 warranted. however, and Conditional Closure is granted. ¡Jfovided the correcÜve acÙon stipulations described are completed to the deparnnem's satisfaction. CLOSED AS IS -- -- -- .-\tigaru 0"/0"'\ .-\ wuna 0 - I s- J Cape Halkett O· ) 0 I Drew Point O· "'8 East Simpson ~o. 1 c" 2-0 I East Simpson ~o. 2. o-'l.ø3 Ikpikpuk ~o. 1 0- 2..0 0 Inigok 0- IO¡«\ J. \V. Dalton o·2.()2.. Koluktak o~IZ.5" Kugrua 0 - ) ÇS- Kuyanank C· I)-it Lisburne 0- 14~ .'{orth Inigok 0- \o'ð ~orth Kalikpik O' JOt Pearà c - 2-2-1- Seabee 0" 'Z.-"Z-3 South Harrison 0- 103 South :\leade 0- 15""1- South Simpson c· ~1 Tulageak 0 - <:) "'t ~ Tunalik 0 - ~ \Valaka ~o. 1 0- 04 Z- \Valaka ~o. 2. 0" 04& \Vest Dease O' 0 4~ \Vest Fish Creek 0- ¡oS \-V. T. Foran 0'/0(,. .:; . . \1essrs. .~llen and Devine January 1.3. 1995 BL:'-l CSGS Inactlve Driìling \Vaste DisDosal FJ.cility Closure Approval CO:'\DITIO:\.-\LL Y CLOSED The follO\vmg closure conditions ,-vere placed on the site (olloWIn£ the SHe '/ISIt. closure DJckage evaluation. A. Dlan oroDosal [0 meet the conditìons - ~ - .. ~.. Jescnoed oelow should be submmed [0 the deparunem for approval. pnor to undertaking any .::orrectlve JctIon. Once these ccmditions. have been met J.t the SHe. it wiìl be considered CLOSED. : East Teshekpuk 6 - 102. Remove Jny scrap metals ;:hat have been uncovered by [he lake erosIOn into the north end of [he pad Prepare alternative pìans to auempt [0 stabilize the exposed drilling mud at [he north end of :he DJ.d in order to prevent rurther erOSIon ll1[o the reserve pit and subsequent leaching into LJ.ke r èshekpuk \10nHor SHe vIsually for J. perlod of 5 years [0 ensure non-release of mud TER\lS .-\.. 'iD CONDITIO~S These closure JpproYJls are subject [0 the followmg tenTIS Jnd conditions: FLLL SITE CLOSLlŒ: The Jpproval granted by [his ietter is for the inactlve drilling waste sites only. as required under 1 S ,~AC 60.500 I J) Closure for [he pad JS a whole must be coordinated between the üwner,oper:nor Jnd the Joproonaœ state I ADNR. .~DF&G. .\OGCCi. or feder:ll íBL\1) ,12:enc"·. .\dditionaìlv. snould :my contammatIOn :';-om hls;:cnc smils be found on the pad oUlsJde Ù1e drIlling '.vasre me (reser¡e pH area). ::omÏc:mon ne~c.s :0 be made :0 ;:he .-\DEC.PCRO Contammated Sires Section (271-.1399). :--rE'\-v DŒOR..YL\.TIO~: ShOUld additional inÌonTIauon concerrung envJronmental conditions Jt [he facility make further actJons necessary IO protect human health or the environmem. the Deparnnem reser/es the right to requlfe Jddirional investigation. assessment. mOnltonng. ur remediation at the facility. 6 . . .\fessrs. Allen and Devine January 13. 1995 BL.\f/CSGS Inactive Drilling \Vasre Disposal F:.lcility Closure Approval DCTY TO RESPOI\l): \'"otwithsranding any other provisions or requirements or this closure approvaL a person c3.using or permining the discharge of oil or other hazardous substances is required by law to ~mrnediate!y contain and clean-up the discharge. (AS -1-6.04.020: -1-6.09.020). CO:\IPLL-\...'iCE \VITH APPLICABLE LA \V5: If amendments to this closure approval are necessary to meet the requirements of any new laws or regulations. the faciliry owner:operator must submit an application for amendment to t..~e Deparunent at the above address. The faciliry owner:operator must adhere to all lppiicabìe state statures and regulations :.lS they may be J.mended from time to time. I:' you have any quesuons. ¡:-,e:lse do not neslt:lte to CJnt:lct T:m Law at :-:-1--1-051 of this ùrriœ. Sm~' ort:ai," ~-~....",}. / /~/ ~L-Z<-,//~ :----Tom Chapple / / ADEC Regional Administrator Pipeline Corridor Region -:-::::::RT'") ,PC:<C h: ~ome\1DaJ(er:.j4-:8) cc: John Santora. BL.\flJPO D. Dworski. J. Dygas. BL.\1/Anchorage K. .\Jueller. CSF&WSíFairbanks Jerry Brossia. .-\.NDRJSPCO :--¡ancy Welch. .-\.DNRJFairbanks Al Otto ADF&G/Fairbanks Glenn Miller. Doug Bauer. ADEC/Juneau Jim Haynes. .-\.DNRJAnchorage Jessie Kaleak. Sr.. Mayor ~SB. Barrow Pam Miller. The Wilderness Society/Anchorage Larry Landry. )¡"orthern Alaska Environmental C~nter/Fairbanks 7 ._ STATE OF ALASKA . 0 R J GIN A l ALASKML AND GAS CONSERVATION C 'I MISSION GAS WELL OPEN FLOW POTENTIAL TEST REPORT " 1a. TEST: INITIAL ¡! ANNUAL 0 SPECIAL 0 2. Name of Operator North Slope Borough 3. Address P.O. Box 1120 4. Location of Well 1 b. TYPE TEST MULTIPOINT ~ OTHER ST ABI LlZED 0 NON STABILIZED 0 CONSTANT TIME 0 ISOCHRONAL 0 7. Permit No. !1 1l1ð 8. API Number' 00 - j/tJ I ""C'" H A :. __~___}_¡_:~~~VI , COíV1M 99123 50- ~ J:6! ;'1. ;.~s---r~~J !3~T-'--- 108' FNL Barrow, Alaska COMM NONR 9. Unit or lease Name 216' FEL NE-4/NE-4 I I:, 5. Elevation in feet (indicate KB, DF etc.) 6. lease Designation and Serial NO... .... ... ......... ... ~...' 41 'KB N/A .. . r> ,....:).¡S¡\.< Walakpa 1t/7?9ItOt;~;erforated.l13. T04~6Õ~h 114. Plu3b65kO~·D·){!\.~nf.~~~J~~:~;~I;~:~~esCribe) ~ "~4¡.!'~~~.' $ 16. Csg. Size Weight per foot, lb. I.D. in inches Set at ft. Perforations: From To 1" 38# 5.920 2800' 2606' 2634',/~~.-- --¡- L'...':::':':::..--.-. _.....L-I 17. Tbg. Size 2 1/8' Weight per foot, lb. 6.5 119. GOR cf/bbl. N/A 18. Packer set at ft. N/A 22. Producing thru: Tbg. 0 Csg.OO 23. length of flow channel (L) 2620' Vertical Depth (H) 2620' 24. Flow Data Choke Pressure Orifice Size (in.) No. 1. 2. 3. 4. 5. Prover Line Size (in.) 2 X 3/8 2 X 3/8 2 X 3/8 2 X 3/8 80 235 410 380 x psig Sec. 31-T20N-R19W Walakpa 10. Well Number i:¡j'i::~lí'~--'Jjþ¿ ~ ~_"tl_1_ f'~~:'~à ~ ST~'-ENÖ-- ,J~ F!\!,':~ II. C"'QT I "'.'...; "'\00' ;;¡j¡J' As§t-I_ G E 0 [71'Y': '¡"i: til-~-,-r.~~T-1 ~k~__H I.~<.c_~_? __ ~ _ ___ _--~t~~_~3~~!L È'1\\ r ~¡"2,:~;:'i \ U .M. #2 11. Field and Pool I.D. in inches Set at ft. 2.441 2598' 120. API liquid Hydrocarbons NONE Reservoir Temp. 0 F. '¡;, , 21. Specific Gravity Flowing fluid (G) N/A Mean Annual Temp. 0 F. Barometric Pressure (Pa), psia 10.4 14.1 ~~ver I M~~ run I Tap~_ Casing Data 10.9 ! Ga. I % co? ! 10.51110.09261 N2 I 0.241 Tubing Data % H2S o Diff. Temp. Pressure Temp. P ressu re Temp. Duration of Flow hw of. psig of. psig of. Hr. 12 928 888 3 3 810 832 3 9 822 180 3 1';.. 9 828 800 20 Basic Coefficient Pressure Flow Temp. Gravity Super Compo Rate of Flow' (24-Hour) --J hwPm Factor Factor Factor Fb or Fp Pm Ft Fg Fpv G, Mcfd No. 1. 2.439 94.1 1.0496 1.3234 1.0099 324 2. 2.439 249.1 1.0591 1.3234 1.0288 819 3. 2.439 424.1 1.0530 1.3234 1.0487 1514 4. 2.439 394.7 1.0530 1.3234 1.043252 ] 399.5 5. Temperature for Separator for Flowing Pr T Tr Z Gas Fluid No. Gg G 1. 0.140646 472 1.151118 0.98047 2. 0.170847 461 1.127117 0.94471 3. 0.610752 469 1.144518 0.909224 Critical Pressure 671.12296~ 4. 0.586197 469 1.344538 0.91887 Critic~1 Temperature 348.81811~ 5. Form 10-421 CONTINUED ON REVERSE SIDE Submit in duplicate Rev. 7·1-80 & .J i . ~ Pf1043.3 Pf2 1088.5 Pw2 Pc2 - Pw2 Ps PS2 Pf2 - PS2 888.7 61.3 1011 1022 66.5 782.7 167.3 955 912 176.5 700.1 249.9 904 817 271.1) 710.1 239.9 915 838 250.4 n1 .096 c= 3.26 Pc 974.7 Pc2 950.0 No. 1- 2: 3. 4. 5. ---.--.-----.--..-- 25. Pt Pt2 Pc2 - Pt2 902.7 814.9 135.1 942.7 846 .L___]16 .~_~13_~ 884.7 7q4.~~______JÙL5 ~18.1) 8~6. 7 Jt14.7 663.7 n_~8f!.~____ 842.7 AOF (Mcfd) Remat'ks: 6944 I hereby certi~Y t ,at t~e f~ore.. om9 ;.s true and corre.c. t to the best of my knowledge Signed / ~_ tItt _____ ~__ Title Petroleum Engineer iríi1m . I AíÏ~~ Date 6/6/91 DEF IN IT IONS OF SYMBOLS AOF Absolute Open Flow Potential. Rate of Flow that would be obtained if the bottom hole pressure opposite the producing face were reduced to zero psia. Fb Basic orifice factor Mcfdl hwPm Fp Basic critical flow prover or positive choke factor Mcfd/psia Fg Specific gravity factor, dimensionless Fpv Super compressibility factor=--ji7Z- dimensionless Ft F lowing temperature factor, dimensionless G Specific gravity of flowing fluid (air=1.000), dimensionless Gg Specific Gravity of separator gas (air=1.00), dimensionless GOR Gas-oil ratio, cu. ft. of gas (14.65 psia and 60 degrees F.) per barrel oil (60 degrees F.) hw Meter differential pressure, inches of water H Vertical depth corresponding to L, feet (TVD) L Length of flow channel, feet (MD) n Exponent (slope) of back-pressure equation, dimensionless Pa Field barometric pressure, psia Pc Shut-in wellhead pressure, psia Pf Shut-in pressure at vertical depth H, psia Pm Static pressure at point of gas measurement, psia Pr Reduced pressure, dimensionless Ps Flowing pressure at vertical depth H, psia Pt F lowing wellhead pressure, psi a Pw Static column wellhead pressure corresponding to Pt, psia Q Rate of flow, Mcfd (14.65 psia and 60 degrees F.) Tr Reduced temperature, dimensionless T Absolute temperature, degrees Rankin Z Compressibility factor, dimensionless Recommended procedures for tests and calculations may be found in the Manual Of Back-Pressure Testing Of Gas Wells, Interstate Oil Compact Commission, Oklahoma City, Oklahoma. Form 10-421 ...~.... . . WALAKPA #2 Bottomhole Performance Curve 10 9 8 7 6 5 4 3 0 2 0 '<:t " \0 '<:t 100 9 8 7 6 4 N U) p.¡3 I N 4-1- p.¡2 .; tn~ w'" .J~ u~ >-~ U" 10 '" " 9 x8 "'a: 8 u~ 7 -u> ::<w ~,¡s 6 -.J trw 5 ..:"" l:)"" or;¡ 4 .J>:: !AI ~ 3 X 2 10 2 3 6 7 8 9 10? 4 I I ~I i //0 I ! ¡/ I ,I ¡....(/j ~~~ i1 ni ~.1P9 (~~~ ) ! I /61- ~ t¡o.'J','. ) i I ;¡ 7í:,~ I I L I ,·~W·, 1'1 í " .. C F I, 'I/~/~ I ,!!, I \; 4J)t. III.} '. :1'." A.i~ill 11..11 ,ì ' {:~~1 Iii! Iii 11!1 ¡ :. : I I ! j ! 'i 1\ ~ ~"" ~n"," f$,. : ~.'.~{. ~I'.' 'i ,,1. {. I. ¡ ¡ ¡ I ;: :. ~ J I I :' Ii. I :; I I : 'Aðr":r 16r~'r '.).!~rj)' . : ¡: 'I ·1·"' I I' 11.11 i· I ! , I ill I I I I Ii 1:11 !;:! 2 4 "I 6 7 8 9 1CÞo Q, MCFPD , , 1 : , I I ~¡ ,A' II ;': i i ;I: , ,I . : I ¡ I 2 ..... ... l I· I Ii: !i!i , ¡il: ¡Iii Iii: ",¡,$ 1 ! j--=f==Þ -,-Hi ; I' I I ! ii, . ì 1--;-1 ! ! I 3 7 8 9 :: 4 5 ,. STATE OF ALASKA · ALASKA Oil AND GAS CONSERVATION C~MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL CJ GAS ~ SUSPENDED 0 ABANDONED 0 SERVICE 0 2 Name of Operator 7. Permit Number 3. Address North ~lope Rorough P.O. Box 1120 Barrow, Alaska 99723 -91 100 00-004 8 ~,....... 8. API Number NONE 50- At Total Depth same NE-4 /NE '~tE¡lojI'-T20N-R19,W_LJ.~:'.:;;::r . -#~¿" '''' ~~ ~'n; ~, 9. Unit or Lease Name Wa1akpa 4. Location of well at surface 108' FNL 216' FEL At Top Producing Interval same 10. Well Number #2 11. Field and Pool 5. Elevation in feet (indicate KB, OF, etc.) 16. Lease Designation and Serial No. 47'KB N/A Wa1akpa 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 01/04/81 02/01/81 4/7 /91(Reperforatedj) N/A feet MSL 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+1VD) 19. Directional Survey I 20. Depth where SSSV set 121. Thickness of Permafrost 4360' 3650' YEsD NO IX! N/A feetMD 943' 22. Type Electric oJ Other Loë 8un ( 8) DLL¡CNL/FD !BHCS/HDT-DIPMETER, HRT/DLL/FDC/CNL, CBL/VDL/GR/CCL 19 1 , GR (1991) 23. CASING SIZE WT. PER FT. 20" 119# 9 5/8 51.5# 7" 18# GRADE K-55 S-95 N-80 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM o o 1976 105 2110 2800 HOLE SIZE 28" 12 1/4" 8 1/2 CEMENTING RECORD 20 sx Permafrost 1750 sx Permafrost 280 sx Class G AMOUNT PULLED NONE NONE NONE 2626-2634' 28' 2SPF 56 Shots (2/10/81) 25. SIZE 2 7/8" TUBING RECORD DEPTH SET (MD) PACKER SET (MD) 24. Perforations open to Production (MD+TVD of Top and Bottom and interval. size and number) 21)98.38 NONF. 2606-2634' 28' 12SPF 318 Shots (4/7/91) 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 0.49" Diameter /Shot NONF. Waiting on Pipeline Date of Test Hours Tested 05/11/91 20 PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Flowing PRODUCTION FOR OIL-BBL GAS-MCF TEST PERIOD. 0 1137 CALCULATED . OIL-BBL GAS-MCF 24-HOUR RATE 0 1365 CORE DATA WATER-BBL o CHOKE SIZE I GAS-OIL RATIO 15/64 N/A OIL GRAVITY-API (corr) 27. Date First Production Flow Tubing Casing Pressure Press. 825 800 28. WATER-BBL o Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. NONE Form 10-407 Rev. 7-1-80 Submit in duplicate CONTINUED ON REVERSE SIDE 29. ~,--~----, . GEOLOGIC MARKER-g 30. .-- FORMATION TESTS NAME MEAS. DEPTH Include interval tested, pressure data, all fluids recovered and gravity, TRUE VERT. DEPTH GOR, and time of each phase. Torok 1250' 'Pebble Shale' 2201' Walakpa Sand 2601' Barrow Sand 3703' Sag River 3843' Argillite 4301' No Test During Workover. ---,.-----..- ._-~-- 31 LIST OF ATTACHMENTS ___JJOrl(qyer R~/f ~_ 32. I hereby cenif,! that the foregoing is true and correct to the best of my knowledge S"",d-)I£.~~fftr~ -----.--.--~-----,-.----,-----.----!f~~....-.- . TitlePetroleum Engineer Date -º-ºLQ4 /91 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: indicate whether from ground level (G L) or other elevation (D.F, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: F lowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water I n- jection, Gas Injection, Shut,in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 , , 108 ft.6- 216 ft. PROTRACTED SEC. 31, T.20 N., R.19 W., U.M. " " Scale: 18 = 1/4 mile NOTES: 1. Location for well site was accomplished by using GPS equipment .. âhdconvêhtiona1 survey methods from USGS stations Barrow Astro AZ and Corral. ------------------T----------------- -""'" --~ OF 4{ \'t .:':¢' ............4_ft ., ',~ 0" tij...v:&. lIP -J .0 .. T .. :-.:t !~n'7u .. ... or ~ .d ..0 :;òii1~~*1 ItI";O .... i1! 0 .... .. . iF' '," ~ ~···..···..···1 ~"*. 1/ ..~ c::,'o Derek W. Howard : "'AI~·· .. ". ~ .. L.S. 6923 ...~ III ." ~ð ...... .....,,~.r .. t> /J/I, ..- ~" .. \, OFESSION","" \.~..- ",~,,~~Q j I hereby certify that I 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 and all dimensions and other details are correct. 4-z-crl ,O~~~ Date Derek W. Howard, LS 6923 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y = 6,234,923 X = 624,574 GEODETIC POSITION Lat. 710 03' 00.438 N. Long. 1560 57' 09.698 W. Elev. 3¢ Feet .3:? As-built Location For WALAKPA NO.2 Section 31, T.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOROUGH Surveyed By LCMF Limited 139 E. 51 st. Ave. Anchorage, Alaska NORm SWPE BO"GII DEPARTMENT OF INDUSTRIAL DEVELOPMENT BarlOW Gas Development WELL NAME: ~, -"9'-9 IÞ?_ FORMATION: WEATHER: Wind: From To Hrs. ð1t» /)ILt) J:' ~..1bb ~t( '* /.ÞII( 17.t'.> 'If,¡ J "-'" ~ r,r «œ tJ7«J 7 DIESEL ON LOC.: DEVIATION Depth Degrees MUD PROPERTIES: Type WEIGHT VISC. PV (PPG) (SEC.) (CP) BIT NO. SIZE MFG. HYDRAULICS LINER SIZE PUMPS CASING I SIZE BHA OFF BOTlOM ROT. WT. SERV. PERSONNEL DAILY COST Daily Drilling Report DATE: Ø/f/ DEPTH: Temp.: .... Visibility: , RIG DAYS: r FOOTAGE Last 24 Hrs. DAILY OPERATIONS ¿<4.1T' ø_ roy Û(¡Nr - ÑJ~ ""-ifill,.. +...."..IT ~r¡r'}f*'P.~;~~ ~. f*.~j~~~~)l"ørJ·~.,~ ··-~'t A~ ' ,..~) llf;l{!:::;j!;';~:?···· . ~". jjjf{¿: ,;~'~t: DIESEL USED: I Background Gas DIRECTION YP GELS ~ TYPE SERIAL NO. STROKE LENGTH IWT. S.O. WT. DAYS ON JARS NO. I CUM. COST , H20 ON LOC.: DIESEL REC'D: Units I Trip Gas Degrees DIRECTION Depth pH I DAILY MUD COST A.P.I.WL HTHP (CC) W.L. FILTER CAKE JET SIZE 32ND J I DEPTH IN OUT I FTG. SPM GPM I GRADE I SHOE FRAC. GRAD. Units Pm ALASKA I H20 USED: I Connection Gas Units Degrees DIRECTION Depth CUM. MUD COST Pi CHLQ. Sand RIDES % HRS. FTIHR BIT WT. ROT. . . (MLB5.) RPM PUMP PRESSURE P.u. WT. B.H.A. LENGTH BOP Texted: I RIG PPG AT JET VELOCITY I SUPERVISOR SOLIDS % OIL % CONDITION T B G I I AV DP, DC / FT. lOL B.H.A. WT. NORm SWPE BO~G" I DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA WELL NAME: ¿J* '''FA I' 2 -~ FORMATION: WEATHER: Wind: From To Hrs. t?'W ~ /() /~ ~7aJ £ J7m ~ _4 ~ ..,.~ 2- . ., '1f.r' .øtø ~ ~ ð?~ '7 DATE: -f'øl DEPTH: RIG DAYS: FOOTAGE Last 24 Hrs. "Temp:: ' Visibility: DAILY OPERATIONS ~, ;: &1,¿~Æil ~ .h_«_ ;¡;fµ.J lJ.,þ' ~~/ ~-,~- . . ,y~ If: ~.f'A1r ~~t#;t~rt~'- · .., .w" ìt,;:~ .:rnA~.. .. .. " __, ~,--, -'ii!' -.1# -'-~"'-'c"!"~~",,.;':~~~~~__:.;_"~';L:"'·~.~:_:'_~""""";_~:+_"¿":'~~,,!:~_~::,~~~~~-,,,.c';,,,"__~- " DIESEL ON LOC.: DIESEL USED: I DIESEL REC'D: I ~O ON LOC.: I H20 USED: DEVIATION I Background Gas Units I Trip Gas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type WEIGHT VISC. p..¡ YP GELS (PPG) (SEC.) (CP) ~ BIT SIZE MFG. TYPE SERIAL NO. NO. HYDRAULICS LINER SIZE PUMPS CASING I SIZE IWT. BHA OFF BOTlOM ROT. WT. pH I DAILY MUD COST A.P.I.WL HTHP (CC) W.L. Pm Pi CUM. MUD COST CHLQ- Sand RIDES % SOLIDS % OIL % FILTER CAKE JET SIZE 32ND I I FT IHR BIT WT. ROT. . . (MLBS.) RPM CONDITION T B G DEPTH IN OUT I FTG. HRS. I I STROKE LENGTH JET VELOCITY AV DP, DC PUMP PRESSURE SPM GPM / I GRADE I SHOE FRAC. GRAD. FT.llOL PPG AT S.O. WT. P.U. WT. B.H.A. LENGTH B.H.A. WT. SERV. PERSONNEL DAYS ON JARS NO. BOP Texted: DAILY COST I CUM. COST I RIG I SUPERVISOR NORTHSLOPEBORttGH DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development , Daily Drilling Report DATE: -t' I~ I DEPTH: ALASKA WELL NAME: Ák f'f1l" JI? FORMATION: WEATHER: Wind: From To Hrs. O?r.r? I'?15 ~, tJ?~¡( Op.~ ~ tJj.'Ib /~.œ .?f ,/IJ(¥J /~/~ ~ 14.11( ~ ~~ /fq ~fP ~J t://f;-, ,~ Ii",· ...1fq) dIoo I (;Þ(?t' o~;z> ? ().'VJð ~ 11 dfÞ() 197m :J RIG DAYS: FOOTAGE Last 24 Hrs. /. Temp.: VISibility: DAILY OPERATIONS (....y r¡vc.t~-:J"~~'-ÞÐ~ ~ 4W -,.".».\ .. . . .... .' ~« ''J.;~(;v.)'~ I ßjP~ h ß;~AI ,??~~1.-. jt*",'i,~14;'"",,> '~1~~ ~··J!.<íYi~:j'}·ú#:j~;!t\j~, 7þ'A.....~ ":c1:.."'.:7'if....../'.f<>, ~",. ~j"~~. ~vr~*·"·.,,···'"'······<····+··,·..· ~~~ /f;;--I/() r;~~e- ~~..·.nt~.~/ K/J ñ~f("F >1Þ"I4I1?T"'ØAA~A< 1':1. . /~.I-~I.iJ~;. '/)).~~~:;)!ft. i)IN!-_ z(# n AZ>"..,···hl~"""-· 'ii .' ..".-, ·é\'·· .. DIESEL ON LOC.: DIESEL USED: DIESEL REC'D: I ~O ON LOC.: H20 USED: DEVIATION BaCkground Gas Units I Trip Gas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION HYDRAULICS LINER SIZE PUMPS CASING I SIZE Iwr. BHA MUD PROPERTIES: Type WEIGHT VISC. PI (PPG) (SEC.) (CP) BIT NO. SIZE MFG. OFF BOTlOM ROT. wr. SERV. PERSONNEL DAILY COST YP GELS I DAILY MUD COST A.P.I.WL HTHP (CC) W.L. Pi CUM. MUD COST CHLQ- Sand RIDES % SOLIDS % OIL % FILTER CAKE Pm pH ~ TYPE SERIAL NO. JET SIZE 32ND J I FTIHR BIT WT. ROT. . . (MLBS.) RPM CONDITION T B G DEPTH IN OUT I FTG. HRS. I I STROKE LENGTH PUMP PRESSURE DP, DC JET VELOCITY AV SPM GPM / GRADE FT I "TOL I SHOE FRAC. GRAD. PPG AT S.O. wr. B.H.A. LENGTH B.H.A. WT. P.U. wr. DAYS ON JARS NO. BOP TaxIed: I CUM. COST I RIG I SUPERVISOR I ~ÓRm SWPE BO.lrGII DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report WELL NAME: ~~,If ~ FORMATION: WEATHER: Wind: From To Hrs. .A11JC ¡¡)ðtI /1- /i1ðl ,¡/'JK ß¡ /~~,( /rp~ Iii; ,0/«; /6«' ~ /~ /fY' .31 /fH ~~ .,.Jt¡ ~ ()~ #,' d/rr 0* I aWt' 41ro 40/ ØJÞ ()(Ø ~ wn ri?/S t «.¡( C"7(n ~ DATE: %/1'/ DEPTH: RIG DAYS: FOOTAGE Last 24 Hrs. Temp.: VlSibifrty: ALASKA I YP GELS I DAILY MUD COST A.P.IWL HTHP (CC) w.L. Pi CHLQ- Sand RIDES % DAILY OPERATIONS ~~ fp . ,fb~V7- F~~N'~A' - AI.~ ~'!;..'''''U ~p - ~1/~"~ ~ø ..;¡..,~ 7lW6 Jor{ $ .~.~~~t.i" P.,.; /{P d7!~r~ 1¡¿'~,h",'1 PH ~4~.!:~r1'(nrJ/ ~,i:9~;~l"~ '.'i~~'· .... ... . .... .::·;;~·;fiT;'·; .Æ~; . ~;~W~d 7#~"u~ ný~,.,_~!';"~'''V¡'h·+·· ./i'! ?'J«-iN'-rr ac( "'..lN~ ~~n.~ /0. ~ ~ Sf, ~~ .... ··2'þt ,".- '1"'""" . ·...Ø¡.a- "','~1-.íl'JiI!":"""'Ù."~' ........ ..... ~CÞ'rr 'Ýa!fJtIr / ~//I -y/ ~/r~r'. . ~;¡M' ~I Nø~-tR'.#-(J/. ;r...:................'~. '.<.·.·..,!.~/.iA:.i"'.· "'.. v/,. ,,*v ~\......~ '/!q'N·1Z1t~4/ ~'1;K "'M# ¡!/ I'h/~'JIV\£ , rz-. J iVø . t: tÂ~ I;rø-;/ (~.-~ (ìN~. ,~~~. .(~h:v~"" ~'(~)III Þ~r (), .I'n-..-,('.(" . DIESEL ON LOC.: DIESEL USED: I DIESEL REC'O: IH2()ON LOC.: I H20 USED: DEVIATION I Background Gas Units TriP Gas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION HYDRAULICS LINER SIZE PUMPS CASING I SIZE IWT. BHA MUD PROPERTIES: Type WEIGHT VISC. PIt (PPG) (SEC.) (CP) BIT NO SIZE MFG. OFF BOTTOM ROT. WT. SERV. PERSONNEL DAILY COST CUM. MUD COST FILTER CAKE Pm pH ------ TYPE SERIAL NO. JET SIZE 32ND J I FT IHR BIT WT. ROT. . . (MLBS.) RPM DEPTH IN OUT I FTG. HRS. STROKE LENGTH , PUMP PRESSURE JET VELOCITY SPM GPM GRADE I SHOE FRAC, GRAD. PPG AT 5.0. WT. P.U. WT. B.H.A. LENGTH DAYS ON JARS NO. BOP Texted: I CUM. COST I RIG I SUPERVISOR SOLIDS % OIL % CONDITION T B G I I AV DP, DC / FT.I "TOL B.H.A. WT. ~ STATE OF ALASKA · ~~ ð1f ~KA OIL AND GAS CONSERVATION COM'1IrsSION .r APPLICATION FOR SUNDRY APPRO L 1. Type of Request Abandon _ Suspend _ Operation shutdown _ Re-enter suspended well.!.. Alter casing _ Repair well _ Plugging _ Time extension _ Stimulate _ Change approved program _ Pull tubing _ Variance _ Perforate _ Other _ 2. Name of Operator NORTH SLOPE BOROUGH 3. Address P.O. Box 11209 4. Location of well at surface 5. Type of Well: Devefopment -X Exploratory _ Stratigraphic _ Service _ Barrow 9 Alaska 99723 216' FEL9106'FNL See 31 T20N-R19W RECiEIVED Same At top of productive interval At effective depth At total depth "i f\ r:..' '71 ~ ''j0g,?, :';\.'1 í"\' \; L \J 1"J· ~ Same Same i\¡~c:¡"" 0"1'1· 11 ()õl'~ Cons. Cornm\sslO\\ .~).iJC;:;,~.,~"C..· .,x - ~ '-' Anchorage 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production liner Perforation depth: 4360 feet Plugs (measured) 4010·-3610~~T180 sx"ClassG) 4360 feet same feet Junk (measured) same feet Size Cemented Measured depth True vertical depth 20" 200sx 105' 105' 9 5/8 1750sx 2310' 2310' measured true vertical Length 88' 22931 824' 7" measured 2606-34 at 2 SPF I 280sx true vertical Tubing (size, grade, and measured depth) 2 1/8" 9 6.5# 9 x-80 At 1944' 6. Datum elevation (OF or KB) Pad 44' 9 KB 61' 7. Unit or Property name Va1akpa 8. Well number #2 9. Permit number feet 10. API number 50- 11. Field/Pool Valakpa 2800' Packers and SSSV(type and measured depth) 9 5/8" 9 Halliburton Model N Retrievable Bridge Plug 14. Estimated date for commencing operation April 89 1991 16. If proposal was verbally approved 13. Attachments Description summary of proposal ..à Detailed operations program _ 15. Status of well classification as: Oil_ Gas_ Name of approver Date approved Service 17. I hereby ce1fy that the foregoing is true and correct to the best of my knowledge. Signed 1l·¡J· i /)/1.-- Title 4r~ ¿@"/A/~ ~ FOR COMMiSSION USi: ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity _ BOP Test _ Location clearance _ Mechanical Integrity Test _ Subsequent form required 10- BOP sketch .!.. Suspended ....! Date .yj,¥?/ I Approval Noþ / '7..... -(!;)/O ~ <¡ 0 Î o\Jed coPY ~\1P~e\\.Irned , ~ Commissioner ORIGINAL SIGNED BY Approved by order ofthe Commission LONNIE C. SMITH Form 10-403 Rev 06115188 Date f--/- 9/ SUBMIT IN TRIPLICATE , . WALAKPA '2 Proposed Re-entry MIRU Jade #2 N.U. Hydril Test Hydril to 1000 psi circulate through tubing & 9 5/8" to insure hole is full. Set dº\\7ºcº!1"B}:::!~ªge plug wlretrieving tool to equalize Pump kill fluid if required Retrieve bridge plug & POOH w/tubing. pick up Vann Guns GIH wi Vann Guns & tubing ND Hydril, NU wellhead Roll the hole w/ diesel Perforate Clean-up & test RECEIVED ;,ß 2 5 1991 Alaska Oil & Gas Cons. Commission Anchorage nc." i \.Jo!' Q'" - ,. - ',,'" ,l . HAT11J5 ~~' ...,........., - , ""-,,,.....,..... ,~=" ,~,,~,.... ~,~~"" $.~;" , ~,... AJH.UA FÆ.YÐn'ER r·.... ... .....l. ' II.DO IWC I ?=:=~ ~ PIÆ !WI I .,. . I B.OJ. STACK '~)i..~t~ , " .. L·..._ ~ ¡A.¡."~ TO FUÆ . -. L.. . ... ...... . "_ .....~..~ 1..'! _!l11£ TO rrum I I:I ...... -- - fUXR }£mlT .. am JÐ9ff .. . . ~ : - . ï , 1Œf:.. . ... WI lfU1t UN: '\. sur F1U.lDE ~ IUßU C / CHOKE MANIFOLD . 3··)('2.."'¡': ~òOo'\) . ) . !IUD JADE DRD.l1NG au RIG NO. 2 m CONTROL SYSJÐ{ ~.. 1-3028 I~ t20 :;;0 rn ~ m -' < rn o » Pf en ~r 9 ~ ~ 'þ ",. ø;Q 5 ~ :N ::r > o 0 "''''II .... 0 p..1:::s ~ <gVl ø C? ~ o a ã. (fI t;ß.~ o ..... :;::c IT! ~ m -, < I""M ~ » ¡¡,) ~ 9,0 20 (T1 » c;') C') ::::s Q) (') en -" :r C') ,.. o 0 ..,.. ëi]::J _ CQ en cD CD, (,Ø ~ 0 ~ en ~. :s ,..."" ",,' '" "',," ",," "'''~~''" """,,". """" "" "" ''''''''", "" '" "" "" "". "" "" "" . "" n a ~ '-4 . STATE OF ALASKA . ~ AL:AS IL AND GAS CONSERVATION _MISSION 3» WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well ,¡""(o52 l .. ',:0 lit 01 L !:2 GAS ~ SUSPENDEO 0 ABANDONED 0 SERVICE 0 2 Name of Operator At Top Producing Interval same At Total Depth same ~~ec. 31-'l'20N-R1fR);JJ~"irjsT .. 7: !.."..I.r':"F.fD! I)Ti;~~ IFIEO ¡ il. .. i~J:9I <"'----- -"'.-. . 7. Permit Number - U1 00- 00- 00 Lf 5' '¡ÞJ-\ 8. API Number . 50- NONE 9. Unit or lease Name Wa1akpa North ~lope Borou!h 3. Address P.O. Box 1120 Barrow, Alaska 99723 4. Location of well at surface 108' FNL 216' FEL 10. Well Number 12 11. Field and Pool 5. Elevation in feet {indicate KB. OF, ete.} 16. lease Designation and Serial No. 47'KB N/A Va1akpa 12. Oate Spudded 13. Date T.D. Reached 14. Date Comp.. Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 01/04/81 02/01/81 4/7 /91CReperforated ) N/A feet MSL 1 17. Total Dep~;~~~+ TVDI 1B.Plug ;~;~th IMO+TVOI ~9~so~ectional ~ 00 I 20. D';i ~ ::~tI21. Thi9~3: of Permaftoct" 22. Type ElecDLL/C~tí¡D~!BHCS/HDT-DIPMETER, HRT/DLL/FDC/CNL, CBL/VDL/GR/CCL (1981), GR (1991) 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 119H K-55 0 105 28" 20 sx Permafrost NONE 9 5/8 5l.5H S-95 0 2110 12 1/4ft 1150 sx Permafrost NONE 7" l8' N-80 1976 2800 8 1/2 280 sx Class G NONE 2626-2634' 28' 2SPF 56 Shots (2/10/81) 2606-2634' 28' 12SPF 318 Shots (4/1/91) 25. SIZE 2 1/8" TUBING RECORD OEPTH SET {MDI PACKER SET (MOl ?'198.38 NONF. 24. Perforations open to Production {MD+TVO of Top and Bottom and interval, size and numbed 26. ACID. FRACTURE. CEMENT SQUEEZE, ETC. DEPTH INTERVAL {MOl AMOUNT & KIND OF MATERIAL USED 0.49" Diameter /Shot NONR Waiting on Pipeline Oate of Test Hours Tested 05/11/91 20 PRODUCTION TEST I Method of Operation (Flowing. gas lift, etc.) F10vtl'lg PRODUCTION FOR Oll-BBL GAS-MCF WATER,BBl TEST PER 100 . 0 1137 0 CALCULATED . OIL-BSL GAS-MCF WATER-BBl 24-HOUR RATE 0 1365 V 0 CORE DATA CHOKE SIZE I GAS-OIL RAflb 15/611 N/A" OIL GRAVITY-API (corrl 27. Date First Production Flow Tubing Casing Pressure Press. 825 800 28. Brief descriPtion of lithology. porositY. fractures. apparent dips and presence of oil. gas or water. Submit core chips. NONE ,:. Form 10407 Rev.7-1-80 Submit in duplicate CONTINUED ON REVERSE SIDE 29. GEOLOGIC MARK. 30. .MA TION TESTS NAME MEAS. DEPTH Include interval tested, pressure data, all fluids recovered and gravity. TRUE VERT. DEPTH GOR. and time of each phaMl. Torok 1250' 'Pebble Shale' 2201' Walakpa Sand 2601' Barrow Sand 3703' , Sag River 3843' Argi1li te , 4301' No Test During Workover. ,i, ~,.::;,..,",-'b Z~_~M-::i~;+~~~_'?!_'::~~)_~" 31. LIST ¡OF ATTA~HMENTS A)ð/Kt?¡/t"/" ~po/'I: 32. I hereby certify that the foregoing is true and correct to the belt of my knowledge $i,ood I ~#'d 1~ ~lam (f"í Allen TitlePetro1eum EngineerDate 06/04/91 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced,. showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas I njection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 · I PROTRACTED SEC. 31, T.20 N., R.19 W., U.M. 108 ft.6- 216 ft. ........ ........ Scale: 1" = 1/4 mile NOTES: 1. Location for well site was accomplished by using GPS equipment and conventional survey methods from USGS stations Barrow Astro AZ and Corral. ------------------T----------------- -""'" --~ OF 4( '" ~~ .............4.'" 'a ',~ .0' ti... v;&. ... IJIlI -J .0 _ T. .. :~ l~9]JJ . -.."V* ~ ~o~' .. ~.... I r:; - ... ~ ' ~ \ II ........ .......... ..... .. ;4 ~~. :~~~ ... ~·o Derek W. Howard .: F ... ~ ". . {i; .-. ~ .co L.S. 6923 ."#..-- 'r~ .. .... all !'\ "ð .... .. ^ all .. II>.Þ~ ..... ~" "\,OFESSION~\. \.~..- ',,,,-,~Qjj I hereby certify that I 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 and all dimensions and other details are correct. 4"'Z·CfI .D.J~~ Date Derek W. Howard, LS 6923 2. All dimensions and coordinates are in feet. ALASKA STATE PLANE COORDINATES ZONE 6, IN FEET. REFERENCED TO NAD27. Y "" 6,234,923 X = 624,574 GEODETIC POSITION Lat. 710 03' 00.43" N. Long. 1560 57' 09.69" W. Elev. 3¢ Feet -:.:..., As-built Location For WALAKPA NO.2 Section 31, T.20 N., R.19 W., U.M. BARROW, ALASKA NORTH SLOPE BOROUGH Surveyed By LCMF Limited 139 E. 51st. Ave. Anchorage, Alaska 'SORTlI SI.6I-E 80'(TGII DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development I WELL NAME: ,.).~/'I NL FORMATION: Daily Drilling Report DATE: -ff/fl DEPTH: WEATHER: Wind: From To .1l1d() /¡Jøø /1- ;!Jðl ~'JK J(.¡ /If ø:J /?/f' .1; Þ/tI' f.Jty ~ ¡;# ;l',t ð/1Í ()$ t<H-t' ð2f(; 40/ ~ «OJ ~1 Wi' ~IS t «014' C'7«? * /,1/1( #ø /~ ·/fH /'Ýpp /6(t) I DIESEL ON LOC.: DEVIATION Depth Degrees HYDRAULICS LINER SIZE PUMPS CASING I SIZE BHA OFF BOTTOM ROT. WT. SERV. PERSONNEL DAILY COST Temp.: VIsibilIty: Hrs. DAILY OPEMnONS ALASKA RIG DAYS: FOOTAGE Last 24 HIS. I j'Jç ((P . ~"?''V7- hb'" AI~Å' - A/,D. ~.. N.d. ~"þ - ~~<WI~ ~ ~O" ;¡..~ ~ ~r;;.f:'I~._ ~(; / ~~ ~ ~~ (~"Jr I,J&,< hili' 1/,/0 7Ã7vÞ'!Þ - n'f'T #ynrJr ¡....'''. ,,"' ..~.< ~,~ ,'''' ",- .:.; ~t:~--'''''-~''- ; - ._.-~- . ..... -. :.: ,,, ,~,~ . .. . . .¡.;-t ~/ ~. .. ~~, ...-..,--......... .\::'. ~:; "µ8W; ð~d 7J¡.?a~U:¡I dJ~,~--- ~"'-- ,-", '.....~ ,. h~~rr tJê/ 7ð /N~ ~,.,o At. //). ~ ~ ~ 'it? _. .l'M'.ç,.y~ ~ m~~;-.,.-···_···..~---_..."'~ ......01;. ._..."".........~-~,.__._._..-.- ;;7,('XIf' 1I/~1~r I ~//I ? ~/~~j'Vt /1tw f'" I /I~... ~ ~(-'/- (>~V'A~ I /J-etv A-9.ÝI..x,~~ 7l~~-_ .Þ~lill/1'ã¥j" ,f'17/K ?M,N' ~ 1"hM~ iVø . (~~,.¿; I ~ ~ (/Î/r---/f- (tNP. ,p ~eJ ~""I~~'" Fy'~y¡¡v "'~r ð' ~C-,«' . DIESEL USED: I Background Gas DIRECTION I DIESEL REC'O: Units , Trip Gas Degrees DIRECTION Depth MUD PROPERTIES: Type WEIGHT VISC. PIJ YP GELS (PPG) (SEC.) (CP) ~ BIT SIZE MFG. TYPE SERIAL NO. NO. I H,O ON lOC.: Units Depth I DAilY MUD COST A.PI.WL HTHP (CC) W.L. I H20 USED: I Connection Gas Units Degrees DIRECTION Pi CUM. MUD COST OIL % FILTER CAKE Pm pH JET SIZE 32ND J I DEPTH IN OUT I CHL(). Sand RIDES % SOLIDS % HRS. FT IHR BIT WT. ROT. . . (MlBS.) RPM CONDITION T B G I I FTG. STROKE LENGTH GPM PUMP PRESSURE SPM IWT. I GRADE I SHOE FRAC. GRAD. PPG AT 5.0. WT. Pu. WT. B.H.A. LENGTH DAYS ON JARS NO. BOP TaxIed: I CUM. COST I SUPERVISOR I RIG JET VELOCITY DP¡ DC AV / FT. I lOL B.H.A. WT. NORTII SW.·E B~l'GlI DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development WELL NAME: ~~ JI?, FORMATION: WEATHER: Wind: From . (J7æ O,/-ff' . (l?~¡( .Pf-~ _ Aj~'Ið ,"ø /At:n /~¡;' /LJP( ~ /'0 ,h·fP ~"""'''''''''''''-''''-:<l/f;) . ~ .,.~ ..~~ . C/'JI/(> C~n'> p.~ ~ 17-11(1 # 7a> , Daily Drilling Report DATE: -t'/'"1f/ DEPTH: ALASKA RIG DAYS: FOOTAGE Last 24 HIS. .2. Temp.: VisIbHIty: 1b Hra. DAILY OPERATIONS ..!J ,¡ tt'tf r,lIiJokI hrJ ~ ~ ..$vr~.,:~"þ. ~ 21- ~ð(~J!;'.~:I( (;v"f / ß~~ n- /ð,ÞJ ~A~""~ "" ~ ~ ~ -' -' ./ -;:-'t __ _... "' '''~.t~'' 'f~~ - '_~w;.~ ;" . ~ _'\.'-& , ~~ J/.i/I-" ¿;1 77l4 ~~ ,- - -. '. ~, ..1. ~,¡"~..,. ~, ~::"~~.""....';'. .,' iI ~~.Æ.. ~..~ 1"''''' ~~.d~. .1. ii:...?~l.' /" .... #""< ;" 'IL~~ -,-.~1'VI~~·:-"::·:::::"'· '. -·_-:·=-~:·.V· . ....~ I .' ~~ø',. Af;""'¡ /Þñtl'l~ç ~ ~~l1Ýr~ / XI.:) ñ1"'iF ~ 1h-1lt' 7P$ø.4fI Á~ I~ , /~L·Al.,uIPlf\. - ~ ;'¡.:;~~Þ#~ . hN;"_ ;¡:~ ri~ßb#7J~~-~" --.~,,;'~--"_... \-=''''''~'''.,- ~ _.--~. ~~ ....-...--.-.~ . DIESEL ON LOC.: DIESEL USED: I DIESEL REC'O: I ~O ON LOC.: I H20 USED: DEVIATION I Background Gas Units I Trip Gas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type WEIGHT VISC. p.¡ (PPG) (SEC.) (CP) BIT NO. SIZE HYDRAULICS PUMPS CASING BHA OFF BOTlOM ROT. wr. SERV. PERSONNEL DAILY COST YP I DAILY MUD COST A.P.IWL HTHP (CC) W. L. Pi CUM. MUD COST FILTER CAKE CHL(). Sand RIDES % SOLIDS % OIL % GELS pH Pm ~ MFG. JET SIZE 32ND J I I I DEPTH IN OUT I TYPE SERIAL NO. FTG. HRS. FT.IHR. ~l~j ROT. RPM CONDITION T B G UNER SIZE STROKE LENGTH AV DP, DC PUMP PRESSURE JET VELOCITY SPM GPM / SIZE Iwr. I GRADE I SHOE FRAC. GRAD. PPG AT FT. rot. S.O. wr. p.u. wr. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NO. BOP TaxIed: I CUM. COST I RIG I SUPERVISOR lYORTlI SWI't ntlemGII , DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA WEll NAME: ¿j~.f~ i~ _f FORMATION: WEATHER: Wind: From To ()1W ~ /1Ñ! ~ Itr1 /ft" Ab2? ~ II~ . 'I'I~ .9lø ~ D?trJ :~.~~0:..,.~' ,:~-^'Ji.~;:',-" _-~>'-~r-r--::-_'o /ð £ -4 2- :t- '7 DATE: ~7ftl DEPTH: RIG DAYS: FOOTAGE Last 24 HI'8. Temp.: VISibility. DAILY OPERATIONS Hrs. ~, X" &';~IÌv,^,yI~-..:- ~. ~,,.; V Þ""~-~:;· R~ i£~-~~.... ri."' )ii¿~~Y",r-_·~ ,. /:f;.:.!9~t~/~)t....~~~::~-:~"~ ,~" ';;.) ".,~j" Pf 4'4'''- ~ ~(~-'~ -._.~..."._-.:..." .::.x:,...._.J,..p;.~.::::~.;:¡.:.;.!-~:.~._.:... .~":,.: ." '-~!;.1f~~ _ - ~ -~""""y:~.:,.... .':::,--- +,-.~ 4...-"" .,-~_! C" . DIESEL ON LOC.: DIESEL USED: I DIESEL REC'D: I ~O ON LOC.: I H20 USED: DEVIATION I Background Gas Units I Trip Gas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION MUD PROPERTIES: Type WEIGHT VISC. p.¡ (pPG) (SEC.) (CP) HYDRAULICS LINER SIZE PUMPS CASING I SIZE IWT. BHA BIT NO. SIZE OFF BOTlOM ROT. WT. SERV. PERSONNEL DAILY COST MFG. YP GELS I DAILY MUD COST A.prWL HTHP (CC) W.L. Pi CUM. MUD COST CHLQ. Sand RIDES % SOLIDS % OIL % FILTER CAKE Pm pH ~ TYPE SERIAL NO. JET SIZE 32ND J I DEPTH IN OUT I FIIHR BIT WT. Ror. . . (MLBS.) RPM CONDITION T B G FIG. HRS. I I STROKE LENGTH PUMP PRESSURE JET VELOCITY DP, DC SPM GPM AV / I GRADE I SHOE FRAC. GRAD. FT. TOL PPG AT S.Q WT. PU. WT. B.H.A. LENGTH B.H.A. WT. DAYS ON JARS NQ BOP TaxIed: I CUM. COST I RIG I SUPERVISOR 'SOHTlI Sf.,OPE O.I'GII , DEPARTMENT OF INDUSTRIAL DEVELOPMENT Barrow Gas Development Daily Drilling Report ALASKA FORMATION: ¡J,/ -~.. IÞ;?_ RIG DAYS: 'I FOOTAGE Last 24 HI$. WELL NAME: WEATHER: Wind: From To HIS. °l&¥' /~ðIJ -< ¡..1ðb ~¡( 1'1 /t!J4' /7,.1':1 ~r. J ?!to ~ ~.f ~ C7«J 7 DATE: Ø/f/ DEPTH: Temp.: . ---.- - >~-^ - Visibility: DAILY OPERATIONS ~4~'- ¿!hu ")'''I~~ . ~'- "'-7tJ~~' .w'_____..._ __·~'_...h~.. r~~~' .- .._'.......,'.;. 1l1!! P#"#'n ~'lø) A f\'~'!'!"'~.~I1p~I~_"d .w;,.. Al-¿ ,...) ~:-.:...'. ;¡:; f"':!:-~,. ~". '~: ~H: . ~<C'" ... ,;"41(1/ ! ..~ii:.~ . F.. .". . :..... ~ _ . . ..-~"'¥'... . ~~;:jt!TOIt~-__---..... '. :.~,~. :. ~~~(I"';:! v~,~J1--~;;-:--~~···:i' .~C ~It.~.,/ f·..;;';'" -, ' ",' . ~ . "''::~".f' ;..,' :;,,- ..h.h..._',...:----.-.Ji t:::;. ~ Wi .... . -~.".~._._... ...._.._,.....~ .."... --- ,'~ ~ .-~~~-:1:~.; ~<.-'-...... ·if , DIESEL ON LOC.: DIESEL USED: I DIESEL REC'D: j H20 ON LOC.: I H20 USED: DEVIATION I Background Gas Units I Trip Gas Units I Connection Gas Units Depth Degrees DIRECTION Depth Degrees DIRECTION Depth Degrees DIRECTION HYDRAULICS LINER SIZE PUMPS CASING I SIZE Iwr. BHA MUD PROPERTIES: Type WEIGHT VISC. PV (PPG) (SEC.) (CP) BIT NO. SIZE MFG. OFF BOTìOM ROT. WT. YP GELS I DAILY MUD COST A.P.I.WL HTHP (CC) W.L. Pi CHL(). Sand RIDES % CUM. MUD COST SOUDS % OIL % FILTER CAKE Pm pH ~ TYPE SERIAL NO. JET SIZE 32ND J I HRS FT HR BIT wr. ROT. . .I. (MLB5.) RPM CONDITION T B G DEPTH IN OUT I FTG. I I STROKE LENGTH PUMP PRESSURE DP, DC JET VELOCITY AV SPM GPM / GRADE FT. lOL I SHOE FRAC. GRAD. PPG AT S.O. wr. B.H.A. LENGTH B.H.A. wr. P.U. wr. DAYS ON JARS NO. BOP Texted: SERV. PERSONNEL DAILY COST I CUM. COST I SUPERVISOR I RIG .. . .. STATE OF ALASKA . ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 00 -00 'i>~ -;/ ¡)( 1~~ y J- 1. Type of Request: Abandon _ Suspend _ Operation shutdown _ Re-enter suspended well _ Alter casing _ Repair well _ Plu~g _ Time extension _ \. 91imulate _ Change approved program _ Pull tubing "l e....'.s Variance - Perforate 'fr;-:t ¿'If Other_ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB) NORTH SLOPE BOROUGH Development....x. Pad 44', KB 61' Exploratory _ . 3. Address Stratigraphic _ 7. Unit or Property name P.O. Box 1120, Barrow, Alaska 99723 Service - Wa1akpa 4. Location of well at surface 216' FEL, 106 'FNL See 31 T20N-R19W 8. Well number #2 feet Same REQE\VED MAR 2 6 1991 AJaskaOil& Gas Cons. comm\ss\OO 'Anchoraoe 10. API number 50- 11. Field/Pool Wa1akpa At top of productive interval Same At effective depth Attotal depth 9. Permit number Same 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Li ner Perforation depth: measured true vertical 4360 feet Plugs (measured) 4010'-3610' (180 sx Class G) 4360 feet same feet Junk (measured) same feet Size Cemented Measured depth True vertical depth 20" 200sx 105' 105' 9 5/8 1750sx 2310' 2310' Length 88' 22931 824' 7" measured 2606-34 at 2 SPF 2800' 280sx true vertical Tubing (size, grade, and measured depth) 2 7/8", 6 .5#, N-80 At 1944' 13. Attachments Packers and SSSV (type and measured depth) 9 5/8", Halliburton Model N Retrievable Bridge Plug Description summary of proposal ~ BOP sketch l Detailed operations program _ 14. Estimated date for commencing operation April 8, 1991 16. If proposal was verbally approved Name of approver Date approved Service 17. I hereby Ce1fy that the foregoi ng is true and correctto the best of my knowledge. Signed 1l-/) - 1) iJL Title ~T4P¿¿;;VM þtð/A/n<7L- ~ FOR COMMiSSION us!:: ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity _ BOP Test - Location clearance - 1- ' Mechanical Integrity Test _ Subsequent form required 10.0 7 15. Status of well classification as: Gas X-td-s Suspended _ . Oil_ Date ¥~~/ ORIGINAL SIGNED BY LONNIf C. SMITH I Approval N~ I -0/ IJ () f\pproved Copy Returned ~ Date 4--/ - 7/ Approved by order of the Commission Form 10-403 Rev 06/15/88 Commissioner 0" SUBMIT IN TRIPLICATE WALAKPA #2 Proposed _Reeii-try MIRU Jade #2 N.U. Hydril Test Hydril to 1000 psi Circulate through tubing & 9 5/811 to insure hole is full. Set down on bridge plug w/retrieving tool to equalize Pump kill fluid if required Retrieve bridge plug & POOH w/tubing. Pick up Vann Guns GIH w/ Vann Guns & tubing ND Hydril, NU wellhead Roll the hole w/ diesel Perforate Clean—up & test P ,�C�J\j 0) AID Alasl(a Oil & Gas cons, 60 A.chorage L.. t ...... ..1-""f¡-\C.4'-"v'À . -- ~ " , ;.1./." lII€ TO f1JÆ "J-'! _!lD€ Tn Œb.lm . CHOKE MANIFOLD . . 3")('2.."~: ~ÖOO,\) . . . . 11Im JADE DRIWNG III! RIG NO. 2 1Œl.L CONTHOL $YSID ~.. 1-3028 lø.t t20 J> ;;) m ;.><;" ¡:I:! ""2"'''1 o r- ; þ m ~ G):?J ~ ë=J~1' t. ,,_eo. ¡ ::r ø l"";¡ m o G . ""00") - ¡:I:!::;¡ < (Q en"-'· .. (I). to ~;:g r'T'I ~ c:; w~ f.P Õ -:::I rum IfIOO .. CDR J£I9iT .. . Î ; . n~:.· ,~.. 1M" - + Þ 00:E lDE .. ';" . , I .. " . . I rl~"~ M'1 II.DÐ JWC :;:0 m ~ m -. < I'T1 o I )QTJDIj "',,"',' "','~""",'" . "',"" ", . ", ~, ",'" ""',' ,.... ,"',' " ,,~,', ~ » ~"" ~ '..,,,, ~ , IU o =,0 R" rTl » G) C".> ::J I» g.(/) -" o C") ,.. ØJ 0 ...,.. (Q:::I _ CD ~ c..o C") c..o o 0 3 3- (/) UJ. Õ ::J .. ....-'... ........ .... ~IWC , sur FUrl HmtE - FIlllIJ{ C ---, --JflmlJ)£ / '" AJHUß FÆVÐmR ì " '" ' ,,/',,',,',," , ". ,,"/ / " / / "" ////"/,, '''''''' """", '", "", "" "'", "", "'", "'", "'" "" "" "" "" 8.0J, SfACK ·~X ~(~ ~ Q) ~ -4 WALAKPA #2 - Well Summary - Large Blue Binder in Library I "," ~..~ µ~ .~- ~- Table 2. - Exploration wen.. drilled by lhe Na.JlIU:~ lhr~\~~:~7~_antl~ l~~SGS from FY 1978lhrou~h FY l~~; _~- "-~ Tolnl P~¿/,J¡'..J R..,..:t-.$ l-.:/V)' Name -Locatton ~plllldt'(1 Cun'IIII'lt'd Iklllh G~D)ð3j D,.,JJ""'j . C.p.1I4Ik... 11 ..I ESE of 3/24115 6/117> 9.900 II _ -,-._Non e.. "" Number 1 Lonely ____ 25..1 S of 3/12/16 5111/1G III.GG·I 1I__n_ ~ Lonely G j) Ent Toahekpuk -- Number 1 G -'0 SOUlh. Hornoon . !.../ Day Number 1 b-'þ G-JJ A Hiut.! Polnt Number 1 \fest Ftsh Creek Number 1 r' ~SOUlh Slmp""n 1.,::>- y Number 1 G -4ì W. T. foran y Number 1 G -1ì Pre. Polnl T... ~ Well Number I C? ,., J) s::t N~:~r ;CII /' í) Kugr\ll Teat 17--;Y Well NW1Ibcr 1 50 OIl SE or 11/21116 D.rrow U mi SE of Lonely 51 01\ SE or Lonely 41 mt IVSW ot 3/9117 Lonely 23 ml ESt: or Lonoly It OIl If or Lonely U mI S or DaTrow 67 OIl Stf or Darrow G-j) C-Y Inigo1t Teat wcn Number 1 !'forth KaUkplk 37 mt SE at Tcst Well Number 1 Lonely 60 OIl S or Loncly r··\lrf'.. :"",\r/""';'\'''[~} '~\ t. \,_.. JQ( '~ 'V ~ y Ikplkpuk Te:1t Wen Number 1 / -1) TunalUt Test Wcll 22 mt SE of 17"/ Number 1 Icy Cape ¡:~J} \f {~..,(~r~ ;",) \"it,v G-j) Go::J) Pl'ard Teat \feU Number 1 ,_ Ì' Eut Simpson Teat 5$ rnl S2 or ~ -1/ W~II Number r Darrow 3 OIl S or Lonely .\:¡Sr,d ü\\':J \~d...':':' ;__:~_:ns,- l:ù\. ~el~nl~)S\ÙJ.: 0-:l) .I,W. Dolton Tut WeU Number 1 G-:D G:)) tJ8bur~ Test WeJl Number 1 Seaheo Teet \\cU Number 1 '2 ml SIf or Lontly 25 OIl HB of Wainwright 110 ml SIf Umtat 1 ml Ntf or UmiAt r _ /Î/ ,..laJc p4 T... 15 mt s or 1....../ '::Y Well Number 1 Darrow East Simpson" Test 50 ml S8 of WeU Number 2 Darrow rr tIP f-("c-l.. 'V '"' \ r , K' ~~~t71 ^wuna Test W"1l Number 1 We,t Dease Teat 28 ml SE or TC:Jt Welt Number I Darrow ~orth Inlgok Test "''' .~".., .J TullC'c!!k rnt , WeB Number 1 Kolukttl){ Test C -:.p 11,':1 Number I 1112/71 2/14111 3/7/11 1/13/78 217/78 (reentered 12/4/18) 2/12/78 2/27/18 611/18 11/10/18 11/28/1' 1/26/19 2/19/1~ 5/1/79 6/11/79 7/1/1~ 12/25/79 1/29/60 2/19/80 152 ..I S or 3/1/80 DarroW' (rccntrrcd 12/5/80) 16 ..I 5 of 1/3101 Darrow 20 ml :-E or 21t3/Rl tcahckpuk Lnkc 30 mt SI.; or 2¡t~/81 Døl'rOW 1S ml S of $om!th nay ·24 rll ¡:s£ or 2/:6/!H Darrow 3/:':~i!'1 218/71 3118/11 4/21/11 ./30/11 4/24/17 3/13118 1/22/1~ 5/29/18 4114/78 5/~ZI7'J 1/7/80 2/28/80 '113/19 4I10/1~ 811/19 6/2/80 4/15180 2/7/80 3115/90 3/'G/80 4/20/81 2/15/SJ 4141.'41 3/31,'fl1 J/2J.'fll 1/1:1':;; 11,2~oC1_ --.::.. 11.535 II ~ I 11,421 ft """-\, 8,795 II -.,. 8.86' II ___~_ I ~ ~ 7.946 C1 0,945 fI -..:, 12.58811_ -..¡. ~ ~ 7.J:.I$(I_ ~11.1f)~n_ ...... 20.335 fI _ ~ 15,481(t_ ~ lO,2:!Sft__ ~ ----¡ =j ~ 1.739f1_ ~ !J,Jti7rt_ 11.000 ft_ -- 15.£itlft._ ~ 3.GGG 1'1_ -1 ---; -'4 -... 1.505C1__ 4.170Ct_ -" 11.200 "_ ~ 1.360fl_ ~ 10.1',"Orl__ -- C, j'JOft_ ~ ·1,rtl~.(t_ .... 5,¡;'I2ft_ ~ ,t ¡ ~ I ~ J ~ if: ~* ~. ~ r~¡ ff~ ~~ 1:4 'f:.£ t~ "!..,~ ~~ Table 2b,.,ßarrow &:15 wells reeenlly drilled by Ihe Navy .ntllhe Geolo¡:ieal Survey. Uole Tot..1 p", J,/'-$ he,! R,-,,.,..+s )fltl~ D".;III~ Name Loc~tif}n Spudded C0¡:1ph~tcd DC'plh G~/ð4't \ \ \ G -j) So. Darrow 5 mi S E or 12/17176 1l1G177 2.535 fl_--j f-----j -.... No, 13 Darrow I ¡ \ ~ G-j) SO narrow 12 rot ESf. or 1/28111 3/3/17 2,2:;7£t_---I n No, 11 Darrow ! I --'< G-y SO. B3rrow 6 ml E of 1/~8/7'::' 2/19/78 2,400 rt I ~ Ho, 16 Barrow I G~j) SO, narrow 13 ml ESE or 3/2/18 4/13J7H 2.382 fI ----i :- ~ No. 17 Darrow \ , i G-j) SO. Darrow 11 ml ESE of 4117178 5111118 2.300fl_ --1 --... No. 19 Oarrow I So, 04rrow 10 mt ESI:: of 8/23/80 9118/80 2.218 II __ --1 -:. G-Y No. 15 Darrow 1% mi ESE of 9/22180 10114180 2.13511_ -'I. -!) So. Darrow G No. 18 Dorrow G-~ So, Oarrow 11 mi ESE or 411/80 >110/80 2.358 II _ No. 20 Darrow L - Þ~...... I I I I I I I I I I I t I I I I I I I . . NATIONAL PETROLEUM RESERVE IN ALASKA HISTORY OF DRILLING OPERATIONS WALAKPA TEST WELL NO.2 r"\Jf't"\ [,t\lCU HUSKY OIL NPR OPERATIONS, INC. Prepared by: Drilling Department Edited by: S. L. Hewitt and C. C. Livingston For the U. S. GEOLOGICAL SURVEY 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 DRILLING SUMMARY GOVERNMENT FORMS AND REPORTS Notice of I ntent to Drill Sundry Notices and Reports Subsequent Notice of Spud Date Subsequent Notice of Running and Cementing 9-5/8" Casing ............... Notice of I ntent to Change Plans (Change Total Depth from 4100' to 4500') Subsequent Report of Hanging 7" Liner . Subsequent Report of Flow Test .... Notice of Intent to Temporarily Abandon 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 . Tubing Tally Summary 7" Liner . . . Tubing Tally 7" Liner . . . . Tubing Cement Job 7" Liner .... Tubing Tally Summary 2-7/8" Tubing Tubing Tally 2-7/8" Tubing. . . . . COMPLETION DATA Wellbore Schematic Surface Equipment . . . . .. . . . APPENDIX NO. I - Rig Inventory LIST OF FIGURES Figure 1, Well Location Map . . . . . . . . . . . . Page 1 2 4 5 6 7 8 9 11 13 18 19 20 29 35 36 38 39 41 42 44 45 46 47 48 49 51 52 1-1 1 I I I I I I I I I I I I I I I I I I I . . WALAKPA TEST WELL NO. 2 INTRODUCTION Walakpa Test Well No. 2 is located in the National Petroleum Reserve in Alaska (Figure 1). The well is located 216 feet from the east line and 106 feet from the north line of protracted Section 31, Township 20 North, Range 19 West, Umiat Meridian (Latitude: 71°03'00.44" North; Longitude: 156°57'09.70" West). Alaska State Plane Coordinates are: X = 624,573.85 and Y = 6,234,924.32, Zone 6. Elevations: Pad 44 feet; Kelly Bushing 61 feet. Rig move began on December 20, 1980, and the well was spudded on January 3, 1981. The rig was released on February 14, 1981. The well was drilled to a total depth of 4,360 feet. The primary objective of the well was to test a structural/stratigraphic trap(s) within the "Walakpa/Simpson" sandstone and Permo- Triassic Groups. At the conclusion of the drilling and evaluation operations, the well was left in a temporarily abandoned condition with cement and mechanical plugs set at selected intervals. Husky Oil NPR Operations, Inc. supervised and directed the drilling and support operations as prime contractor for the Depa rtment of the Interior. Brinkerhoff Signal, Inc. was the drilling contractor; and Brinkerhoff Rig 31, a National T29, was used to drill the well. W ALAKPA TEST WELL NO.2) ( \ .J ",..-uMIAT /Ó.ti ,--.~o~~ , NPR-A I ¡ - -""- . ar,,-;;,,_P. -~ I .o,,~:t I "O'."J:'\.'~ I .J st: ~ "I " f. C WAIII_IGHT C" 8€4 v'o IPr $€4 ó - o .. _Ie to_ FIGURE 1 - WELL LOCATION MAP - WALAKPA NO.2 1 I . . I I ---: (MU 1111) SUB11ft' Of TRIPLICATE- (OtIIèr 1._ .. -- ...., ~ .ø::....Jf.. 4Z-RHZL I UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY NOn CE OF I NTENT TO DRILL, DEEPEN, OR PLUG BACK 1.. nn__ DRILL (]I DEEPEN 0 PlUG BACX 0 0. LUG _.._ ... ØUAIo ... N/A .. W DID"', .Aw.øft'a _ DIU .... N/A 1. O.tr .........US' ._a I I It. nn__ :'':u. 0 ~ 0 __ Wildcat 2. ..... or onu_ National Petroleum Raserve Husky Oil NPR CI13era1:iODs. Inc.) 3.____ :..~... 0 111 Alaska {through :'0:::- 0 N/A .. r.... 0& r......... National PetroleUm Reserve 111 AJt a.__ I 2525 C Street, Suite 400, Anchorage. AJt 99503 .. _ OW' wa.¡, (Ihport 1__ cI.-17 &ad Ja __ witla":r 8tara ......__., 4t nd_ 216' PELi 106' FHL 4t ,....- \II'DIL _ Same (straiaht hole) 1.. ..n...a ... "'La ... D.-a noli __.... oa _ _ Walakpa Test Well No. 2 10. na.D .... ...... _ wßollCOA~ N/A 11. -..~. L. ". 0&__ ... _Yft 0& _ I 23.680.000 18. ....._ D~ See 31, nON. RIg¡, 12.N= ;1;:1 ~:~ 17. DO. or _ __ ft ftlra ....... N/A 20. .......r oa e..... ftOI.a I 19 Miles South of Barrow, Alaska 1.. DIft...c. ..... ........- ~no. '1'0 JrI:4Ud ~D~rI~;T_II.D"1 34.320' 18. D.auJlC:C no.. ........m J.OC:Ø1OJJO ft . IlCot.Eft wa.a.. D.u.u.... co....... -....... _.. ftIJD __ JOt. 18.480 ZL __ (...... ......... Dr. aT. GII, _I Pad: 44'; KB: 61' 21. II. DO. .. _ .. ...... 4100' Rotarv 1 22.-.____ft_ December 30, 1980 PKOPOU:D C4SOfO .¿JQ) c::J:MmI'TDfG PJtOGJUII I __ 01' 11_ 28" 12 1/4" _or~ 20" 9 5/8" ......,. PaI'OfW .ant.. ~ 133# '3.51# (S-95) 100' 2400' QClAII'Ift't OW'__ 200 ! Sk~ Pe~.frost ro Surfa~ l~OO ± Sk~ Perm.fr~sp to SurfA~e I Blowout Preventer Proar..: Froa 100' to 2400': 12", 3000 psi, SA Divert:er Asselllbly From 2400' to Tn: 12", 3000 psi, SRRA BOP Assembly w1.t!h 3000 psi Choke Ka11ifold and Kill L:iDe R E C F. r l' E D DEPUTY Cv: ¡ i:, ''11;"'';,)'11 M3R. . ONSHORe M" ;: '.\lJ I I cr.-c 2 3 1980 CONSE'W'- Tn··' ~r'¡ ~:CfJ U.s.:G::J ::,~ . :J.,vE:'( ANCHoAAGE. ALASKA I .. _ U'AQ nacara _.e' _..: If ~ Ie to d_ or plelr --. ¡1ft d.ta OD _ .......- _ ..d ____ ... PtOIhI_ _ If pro~ Ja to 41'1I1 or ùep8 dINetIoaa.II:r. ¡1ft ~t _ OD ._.... J_tlou .... _nd &ad _ -..rtIcù doptlla. GI" ~t :~.:= 75};: ~J f/ ft'ft.D Chief of Operations, ONPRA DA.... '2-'2-j).~. ./øy,Fc I ('1'IaØ _ for F_ or Stata _ _, I - c...ftfO.~r ~~.~':"~- ~ D..... ft'ft.D DISTRICT SUPERVISOR ....... , z.Ä., ~ C) I See attached conditions. -s.. Instructions On R..e_ Side I 4 I I . I I UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY I SUNDRY NOTICES AND REPORTS ON WELLS I (00 fIOt us. this to,,,,, to:- þ",posala to drill or to CS..p..... 0' P'ul b.c:c to . diffHWllt '...rwoir. Us. Form 9-3Jl....c for such pt'OþOU'a.) I 1. oil MIl ¡as 0 well I.Ø well other 2. NAME OF OPERATOR National Petroleum Reserve in Alaska (throu~h Husky 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 11 below.) AT SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAL: AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPftIATE BOX TO INOICATE NATURE OF NOTICE REPORT. OR OTHER DATA I I NOTICE OF INTENT TO: TEST WATER SHUT·OFF 0 rRACTURE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WEll 0 PULL OR ALTER CASING 0 MULTIPLE COMPLETE 0 CHANGE ZONES 0 ABANDON" 0 (~h"'1- Subsequent Report SUBSEQUENT REPORT or: o o o o o o o o of Spud I I . 5. lEASE N/A 6. IF INDIAN, ALLOTTEE OR TRlaE NAM! N/A 7. UNIT AIòREEMENT NAME N/A 8. FARM OR LEASE NI MF National Petroleum Reserve in Alaska 9. WEll NO. Walakpa TeS1! Well No. 2 10. FIELD OR WilDCAT NAME' N/A 11. SEC.. T., R., lot., OR BLK. ANOSURVe:Y OR AREA See 31, T20~, Rl~W 12. COUNTY OR PARiš113. STm- - North Slope Alaska 14. API NO. - - '-.- 15. EL£VAT10N~(SHOW OF. KO!! AND WO) Pad: 44'; KB; 61' .. _,. . ,I) O{?L"7Y C":'N:~~V: r:~;., '.~G~. O;·~SHC;"f FIC;!..:> O?£::),,¡:C¡-·;S ceo 1 '-,1C!!)' (NOTE: ,,_ .....úI".~.-..._ or._ ~ o..,F_ !1-330~ co:-:~!~,,~r;c'; ::\'i~;::~l U.S. C::':":.':'':;:::'':':' ::_:.\!~t . A;-,Ç."'iC!'Ü\"¡S:, r.u\~::'\ I 17. .DESCRIBE PROPOS£D OR COMPlETED OPERATIONS (Clearly state all pertinent details. and givit pertin",t dates. includin¡ estimated date of startinl any proposed work. If well is directlonally drilled. give subsurface locations and measured and true venice. depths for all markers and zones pemnent to this WOI1c.)" This well was spudded January 3, 1981, at 7:00 AM. Prior to spud, a 20" conductor was set into a 26" dry drilled hole. The conductor was cemented with 200 sacks Permafrost cement, 15 ppg, at a KB depth of 105'. I I I I Sub.surface Safety Valve: Menu. and Type 18. I h~rtify tII~ ~oinl is trUe and correct SICNIEO U f ~ Y ~ TITl.E Chief of Operat.ion.ATE I Conforms with pert.inent provisions of 30 cn 221. ,-' . ("'rhis _pace for F-.I....' or State olftc:e .....) ACTING -1 TITLE . OAT£ DISTR~CT SUP¡;HVI~CJR ., y ., I ·S.. l....trvcttOl'tS an A...... Sid. I 5 I __ _Sd@:· Ft. $'" ¡?.. ~u_y F¡ I . . I I UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY 5. LEASE N/A 6. IF INDIAN. ALLOlïEE OR TRI3ENAM! N/A 7. UNIT AGREEMENT NAME N/A 8. FARM OR LEASE NAME National Petroleum ReseFVe in Alaska 9. WELL. NO. Walakpa Tnt Well N('_ 2 10. FIELD OR WILDCAT NAME" N/A 11. SEC.. T., R., M..OR 9LK. AND SURVEY OR AREA See 31. T20N. R19W ___ 12. COUNTY "RPARISH 13. STAT( North Slope . Alaska 14. API NO. I SUNDRY NOTICES AND REPORTS ON WELLS I (04 "or Ule this fof'''' fa:o proøosaJa to d,ill 0" t~ d..PM 0" pi". bac:ic to a di"......t r.s..~if'. Use Fon'l't 9-331-C for such propos.t...) I 1. oil Ç gas 0 well IAI well other 2. NAME DC' OPERATOR National Petroleum Reserve in Alaska (throuRh Husky Oil NPR Operations. Inc.) 3. ADDRESS OF OPERATOR 2525 C Street. Suite 400. Anchorage, AX 99503 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. 5H s~ca 17 below.) AT SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAl.: AT TOTAl. DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT. OR OTHER DATA I I I 17. .DESCRlaE PROPOSED OR COMPLETED OPERATIONS (Clearly state all pa:tinent details. and give pertinent dates.' ¡ncrudin¡ estimated data of starting any proposed work. If well is directioò'lally drilled. give subsurface locations and me:uured and tnle vertical depths for all markers and zones pertiò'lent to this work.)- SUBSEQUENT REPORT OF: o o o o o o o o Running and Cementing 95/8" Casing ~~"~:,';>';~:.~ :"-;'~ .. . ,'-...,~ ~ ¡. ... ¡: :" 15. ELEVATIONS. (SHOW DF.:KD3, 'ANO Wõ) Pad: 44'; KB: 61' NOTICE OF INTENT TO: TEST WATER SHUT.QFF 0 FRACTlJR£ TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WEll 0 PULL OR ALTER CASING 0 MULTIPLE COMPLETE 0 CHANGE ZONES 0 ABANDON- 0 (other) Subsequent Report of ftE::~'leO C~~tJï( C~N$:~'¡/ ì:~~" r·~;t. C:.s;.o:o,:: F¡F.l~ O?C..:.,;,,:.':.;·~~ (NOTE: ".ioott .....uln at _I!'I. CD1ft!'letl... or ._ d'a...... on. EO~~'?~r:. ~. ' r t. '-' _ '" .J ~ ~ I I I DriUed 12 1/4" hole to 2330' and logged. Ran 54 joints of·9 5/8". 5-95. .53.5 iI/ft. BRC casing. with float shoe at 2310' KB and duplex float collar at 2263' KB. Tested 9 5/8" packoff to 3000 psi. Cemented 9 5/S" casing to surface with 1750 sacks of Permafrost cement at 14.9 ppg slurry we~ght. Full returns throughout job with 14.6 ppg slurry in returns. Cement in place at 12:4S PM, 1/12/S1. Tested 10". 3000 psi . dual Shaffer LW5 BOP; choke line; choke manifold; and kelly cocks to 3000 psi. Tested 10". 3000 psi GK Bydril to 1500 psi. Tested 9 5/S" casing to 3000 psi. Drilled collar. shoe. and 10 feet of formation to 2340'. Tested formation to 0.62 psi/ft equivalent gradient (210 psi with 10.2 ppg mud) with no observed leak off. I I Subsurface Safety Valve: Manu. and Type 18. I ~ ~ertify ~ t~""oinB Is true and conect SIGNED () ~ v~ TITl.E Chief of O'DerationIlAT£ _ Set (~'- Ft. I $"' r=;. -6 ".,.., ~ .....y Ÿ I I Conforms with pertinent provis'ions of 30 cn 221. - . / . (T1ûs spaç.. ,... Fed..... or Stab oMea use) . . ACTING . ~ '. - -. -\.TlTI.£ DISTR'CT curCnv~"3n .- I I -Se. If,,strvctttaftS ... A~. Sicte I 6 I I . I I I UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAl. SURVEY I SUNDRY NOTICES AND REPORTS ON WELLS COo "Ot \I.. thit fa..... fa~ pro...... to driM or t:t 4..,.... or plul ÞacJc to . 4ih..."t ,os_i,. U.. ,,_ 9-33!-C fQ'_·pro~s.) I 1. oil "" ¡as 0 well IQ _II oth.,. 2. NAME OF OPERATOR National Petroleum Reserve in Alaska (throu~h Husky Oil NPR Operations, Inc.) 3. ADDRESS OF OPERATOR 2525 C Street, Suite 400, Anchorage, AX 99503 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. S" SJlace 17 below.) ATSURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAL: AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIAT! SOX TO INDICATE NATURE OF NOTICe:. REPORT, OR OTHER DATA I I I NOTICE OF INTENT· TO: TEST WATC,.R SHUT-o" 0 FRACTURE TREAT 0 SHOOT OR AClDIU 0 REPAIR WELl. 8 PUll. OR ALT!R CASING MUL TlPtE COMPLEI'E 0 CHANGE ZONES. 0 ABANDON- 0 (otI'tw) Notice of Intent SUBSEQUENT REPORT OF: o o o § o o to Change Plans I I . 5. LEAS~ N/A _____ 6.. IF INDIAN, ALLOTiEE OR TRIBE NAo\1Z N/A . 7. UNIT AtàRE£MENT NAMF N/A 8. FARM OR LEASE NAME National Petroleum Reserve in Alaska 9. WElL NO. Walakpa Test Well No. 2 10. FIELDORWII.DCA.TNAME;" NIl. 11. S£C.. T_ R.. M.,ORBLK. AND SURVEY OR AREA See 31. T20N, RI9W 12. COW'fJ'Y OR PARISH 13. $TATE North Slope Borol1gh, Alaska 14. API NO- NIl. 15. EL£VATlON~ (SHOW OF" K03 ANO WO) Pad: .44': n: 61' I"~"':-" c~;~'~~~:':;:~:, "'~,:I. (NOT& ___ ~~..;.:,Øí-~ orz... -"oa.F_~ r E ~J 1 CJ ~.,;,:: ~ 17. DESCRIBE PftOPOS£D OR COMPtE:TEO OPERATIONS (Clearly state all ~.mnent detaii"S;: ~nèt·~. pertment dates: Includin! estimated date of startin, any proøosed work. If well is directio:'la/ly drilled, live subsurlac. locations and measured and true vertical depths for all markers and zones perti:'lent to this --.)- co;'"·~~..~.:,;· .,~'. .:: :,.: ~: .~;; I 'The Notice of Intent to Drill indicated the proposed TD to be 4100'. Due to thickened geologic sequences, the objective TD is expected to be deeper. The operator plans to continue drilling, and it is eXpected that final TD will be 4500', Verbal notification was given to Harold Hedlund on January 28. 1981. I I I Subsurface Safety Valve: Nanu. and Type .8. I h~ certify that th~"I is truUftd correct SIGNED () ~ Y~·.4' /' T1TI.£ Chief of 01)eratiODbTE J/ ~ ¡,,... "7 . y / I Conforms with pertinent. provis1ous- af 30 cn 221. Set Ø". .Ft. ,~ - .' ~'J.IIP. .r__orS___ R L A~I¡N<à TOICT SUPERVISO . . . .:5i TlT1.n[S" DATE I J. ./ I '_1-_ _ ~ SId. I 7 I 11. .DESCRI8E PROPOSED OR COMPlETED OPERATIONS (Clearty stata all pertinent details, and give pertinent dãtëš. Including estimated date of starting ally proposed work. If well is directionÆlly drilled. give subsumce loc:at'')ns and musUl'ed and true vertical deptlls for all markers and zones pertinent to this work.). Eight and one-half inch hole was drilled to 4360' KB and logged with HRT, DLL. mel CNL, Dipmeter. and Birdwell Velocity Survey. Twenty-seven sidewall cores were shot; 25 were recovered. Set plug with 180 sacks of 1,5.8 ppg Class "G" cement from 4010' to 3610'. Ran 21 joints of 7". 38#, S-95 liner with BOT liner hanger. Liner shoe set at 2800'. Pumped 280 sacks Class "G" cement with 1% CFR-2. 2% CaCI. 15.8 ppg ~lurry. No returns last 20 barrels. Cement in place 2/4/81 at 10:40 PM. Tested liner to 750 psi; would hold 400 psi. Set RTTS tool at 1931'; squeezed liner lap with 100 sacks 1% CFR-2. 2% CaCl, 15.8 ppg Class "G" cement. Tested liner· lap to 1500 psi with no leak off. Nippled up BOP. Tested blind rams. pipe rams; choke manifold to 3000 psi; tested Hydril to 1800 psi. I . I I UNITED STATES DEPARTMENT Of THE INTERIOR GEOLOGICAL SURVEY I SUNDRY NOTICES AND REPORTS ON WELLS ~:.=~.:;.~~r~IOS::':~ cI.._ or ptue Þack 10. cll_ I 1. oil "" gas 0 well WIoI well 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 CLEARLY. See space 17 befow.) AT' SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAl: AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA I I I NOTICE OF INTENT TO: TEST WATER SHUT..ofF 0 FRACTURE TREAT 0 SHOOT OR ACIOIZE 0 REPAIR WEll 0 PUll. OR ALTER CASING B MULTIPlE COMPlETE CHANGE ZONES 0 ABANDON- 0 (other). SubseQuent Reoort SUBSEQUENT REPORT OF: 8 o o o o o o of HanJl:iIUI: 7" Liner I I I I I I . 5. LEASE NIA ______ 6. IF INDIAN, ALLOTTEE OR TRIBE NAME: NIA 7. UNIT AGREEMENT NAME N/A 8. FARM OR LEASE NAME National Petroleum Res@rve in Alaska 9. WEll. NO. Walakpa TeS~ Well No. 2 10. FIELOORWILDCATNAMF N/A 11. S£C~ T~ R.. M..·OR BLK. AND SURVEY OR AREA See 31, T20N. R19W 12. COUNTY OR PARISH!. 13.: STATE North Slope I Alaska 14.. API NO. NIA 15. ELE:VATlONS(SHOW DF KOB AND WD) Pad: 44' : KR: 61' --- ,-' ~.- ,- . ~.- >: . , '; ~. (.; .~':: ". ".. F¡;:r-; . ~ (~ ~_Itsol muItÌ~~...r.... _.. on._ !I-033OJ.:- ~:,~~:~~,!,~,.:..,.-:.; ::.,., -,"t :;" j-.;'.. - , ., -.. ..... '-'... -'.':, Set@. Ft. Subsurlace Safety Valve: Manu. and Type 18. I ~fy th~e ~oinB is true a~d correct SICNEO U II~Y ~ TITLE Chief of Operation.ATE Conforms with ~ f'l. . ~"A ~s 'P8Có;šmiòT šüPËcÂViSOR pertint~nt ~"Jn~_" ~- TITLE . DATE provisions of - ~ I 30 CFR 221. \.J I I I .s.. InstruettOfl'l Oft It.......· Side I 8 I /9 ~J~-'y K/ z,h.,¡;, I . I I I UNITED STATES DE?ARTMENT OF THE INTERIOR GEOLOGICAL SURVEY I SUNDRY NOTICES AND REPORTS ON WELLS (00 "Or u.s. :hi1 ~'r"", 'O~ ;I~øosa¡. tQ carlH or :~ c:.."ett or plu¡ baC4 :~ II Citf...."t r.,."'JOir. Use ro~ 9-33 l~ :0" Juett .,..oøosat,.) I 1. oil r;;¡ Wg~sll 0 well W.. other 2. NAME OF OPE?.ATOR 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 CLEAi'ILY. Sæ. space 17 below.) AT SURFACE: 216 r FEL; 106 r FNL AT TOP P~OD. INTERVAl..: AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA I I I NOTICE OF INTENT TO: TEST WATER SHUT·OFF 0 FRACTURE TREAT 0 SHOOT OR ACIOIZE 0 REPAIR WELL 0 PULL OR ALTER CASING 0 MULTIPLE COMPlETE 0 CHANGE ZONES 0 ABANDON- 0 (other) Subseoupn t Re'l)nt"~ SUBSEQUENT RE?ORT OF: o o o o o o o o nF FlnTJ T....t I (Revised 7/82) I . 5. l.EASE N/A 6. IF INDIAN, Al.LOTi'EE OR TRI3F. NA.I.IE N/A 7. U.'UT AGREEMENT NA:.IE N/A 8. FARM OR l.EASE NAME National Petroleum Reserve in Alaska 9. WELL. NO. Walakpa Test Well No. 2 10. FIELD OR WIl.DCAT NAME" Wildcat 11. SEC., T., R.. 1.1.. OR 9LK. AND SlIRVEY OR AREA Sec 31, T20N, R19W 12. COUNTY OR PARISH!. 13 STATE North Slope Bor04gh, Alaska 14. API rID. ---- 15. El.EVATIONS (SHOW OF KOq ANO WO) Pad: 44'; KB; 61' (NOT£: Re;:ÞOf't Nsvlts 01 ~u ti~l. co....ø.ft'i~ or zøn. d'I."I.on. Fe",," 9-330.) 17. DESCRI6E P;:<O?OS~D OR COMPLETED OP::RATlONS (Clu/'t'¡ state all ::!~"ent details. and ¡ive pe'-:;n~nt datæs, inc!udir:¡ estimated <::ate of star.:ing any. proposed work. tt weB ~s ~ire-:tio.'any drilled. give subsu~ace 1::C:3tions and me3sured and trwe vertical ~I!pths for all markers and Zone'S pert¡:""nt to this work.)· I Perforated interval 2606' to 2636' at 2 SPF. Opened well at 1406 hours 2/10/81. Test coœpleted at 0400 hours 2/12/81 (total of 37 hours and 54 minutes). 1st Flow Period: (18 hours, 13 minutes) gas to surface in 41 œinutes; maximum rate 2.293 ~ffCFGD on 24/64" choke; FBHP 770.4 psi; FW1iP 580 psi. 1st Shut In Period: (4 hours, 42 minutes) maximum BHSIP 1061.6 psi. I I 2nd Flow Period: (3 hours, 23 minutes) maxiœum rate 0.909 MMCFGD on a 13/64" choke, FBHP 963.4 psi, FWHP 848 psi. 2nd Shut In Period: (5 hours, 12 minutes) maximum BHSIP 1044.1 psi. Se: @: I S'Jbsurlace Safety Valve: Manu. and Type 1~ Ih~~~~th~~~Oin!istNe!ndCO"~ SICNED (J í JtCI:L V ~ TITLE: Chief of Qperationa.ne: ¡ -='=/7 /-r i'?-- JUt 1 2 1987 I Conforms with pertinent provisions of 30 CFR 221. ("i'hi~ 'ø~C. for Fe-d',:-al CI' St.t: oi'fic: "'".) TG15TRlCT SUPERVIS0i't"T~ I ·Se. Instn..r~~.,,,,,, on p.".'..... S'de I 9 I n. . . Sundry Notices and Reports on Wells Walakpa Test Well No. 2 Subsequent Report of Flow Test (Revised 7/82) Page 2 3rd Flow Period: (1 hour. 15 minutes) maximum rate 1.385 MHCFCD on 18/64" choke. FBHP 917.6 psi. FWHP 790 psi. 3rd Shut In Period: (5 hours. 09 minutes) maximum BHSIP 1060.9 psi. NOTE: Formation of hydrates downhole during all flow periods precluded obtain- ing stabilized rates on all attempted choke sizes. ..:' 10 I . I I I UNITED STATES DEPARTMENT Of THE INTERIOR GEOLOGICAL SURVEY I SUNDRY NOTICES AND REPORTS ON WELLS (Do IIOt us. this to,", fOt"' propoula to drfH or to deepen or plu. back :0 a dl........ ._r. Un 1'0"" 9-331-C lor"""'· PrQ-"'o.l I 1. ~~II!]I ~I 0 other 2. NAME OF OPERATOR N4tional Petroleum Reserve in Alaska (throu~ Huskv Oil NPR Operations, Inc.) 3. ADDRESS OF OPERATOR 2525 C Street, Suite 400, Anchorage, AK 99503 4. LOCATION OF WElL (REPORT LOCATION CLEARLY. See søace 17 befow.) AT SURFACE: 216' FEL; 106' FNL AT TOP PROO. INTERVAl: AT TOTAL DEPrH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA I I I NOTICE OF INTENT TO: TEST WATER SHUT.QFF 0 FRACTURE TREAT 0 SHOOT OR AClOIZE 0 REPAIR WELL 0 PUll OR ALTER CASING 0 MULTIP!.E COMP!.ETE 0 CHANGE ZONES B ABANDON- (other) Notice of Intent SUBSEQUENT REPORT OF: o o o o o o o o to Temporarily Abandon I . 5. LEASE N/A 6. IF INDIAN, ALLOTT£E OR TRIBE NA,IoIE N/A 7. UNIT A~REEMENT'NAME N/A a. FARM OR LEASE NAME National Petroleum Reserve in Alaska 9. WEll NO. Walakpa Test Well No. 2 10. FIELD OR WILOCAT NAME" Wildcat 11. SEC., T., R., M., OR BLK.AND SU-~ OR AREA See 31. T20N. Rl"9W . 12. COUNTY OR PARiSH! 13; STATE - North Slope Bor~h, Alaska 14. API NO. - 15. ELEVATIONS (SHOW DFr KDS, AND WD) Pad: 44'; KB~ 61' ~ '~'. "-;.. .....- .- (NOTE: R.;.t .....,ts of ......¡¡ II. p-..., aU""_ ""..... Oft....._ !I-33OJt:'.~ ' I 17. DESCRIBE PROPOSED OR COMP!.E:TED OPERATIONS (Clearly state all pertinent details, and give pertinent dates.' includin¡ estimated date ()f startin, any proposed work. If _II is directionally drilled. ¡ive subsurface locations and measured and true vertical depths for all marken and zones pet'tinent to this work.)- . This is a confirming notice to temporarily abandon Walakpa Test Well No, 2. This well was drilled to a total depth of 4360', logged,and tested. The temporáry abandonment procedure is attached. , I I £' _ Set @: Ft. I Subsurface Safety Valve: Manu. and Type la.. I ~c':..rtify thatAe ~oins is true and correa s,eNED(/ ~ Vc:71l(~·t ÝT1TLE Chief of Operation....T\!; 81 ¡" Fc,b,.,....II""j z./Z~-~/ I Conforms with pertinent provisions of 30 CFR 221. h ! L /1~ ~L· 'lI.c-DisTFliëTs~UP~RVlsOR a,U-- V!U «.. TITLE DATE I ·S.. IMtNcttOft9 an R..,...,. Sid. I 11 I . . Notified Joe Russell on February 11, 1981, of intent to temporarily abandon. Received verbal approval. Set 9 5/8" Model N Quick Retrievable Bridge Plug at 1948'. Tested same to 2500 psi. Ran 64 joints (1944 feet) of 2 7/8", 6.501, N-80, 8rd tubing. Pumped 10:6 ppg CaCI in tubing and casing. Nippled down BOPE. Set 5000 psi OCT tree. Tested same to 2000 psi. Removed OCT valve handles. Cleaned pits. Installed house over OCT. Released rig February 14, 1981, at 12:00 midnight. 12 I . . I I r- SoU. (M.. ¡..at UNITED STATES DEPARTMENT OF THE INTERIOR REVISED 7/82 GEOLOGICAL SURVEY WELL COMPLETION OR RECOMPLETION REPORT AND LOG· stnIXlT IN DUPLICATE' (SH other In- arructtnn. Oft ""_... ,ide) Form aoørov& Bud".. B_ No; 42-1U15.1. I ~. LCA". DESIHS"TIOIf AND l.alAl. NO. N/A 6. I" INDUJf. Auonaa 0& ftl.. tt.... I I&. TYPE OF WELl,; ~!~LL 0 ~.'~t:·LL 0 Da,O Othft' Wildcat N/A 7. CMIT AGaa:CU&lI'f If...... I b. TYPE or COKPLETtON: ~~~r. 0 :1:0:." 0 :~&... 0 :~~: fXJ :~~'&. 0 2. u... OF 0........·0. NatJ.onal J:'etroleum Reserve (through Husky Oil NPR Operations, Inc.) 3. .,nDtES. or OPC&4TO& 2525 C Street, Suite 400, Anchorage, AK 99503 4. LOC4TJO" 0" ""&1..1.. (Rt'port locatãoa clear'_ Clad: ill illCcord..ce tøi,.k aft. Bleate rqwirea..,,)· .Ul1Irf.ce 216' FEL; 106' FNL Otb.. i.n Alaska N/A s. ...'" o. L&4" NU'. '1a tional Petroleum Reserve in AK 9. WCLL :to. Walakpa Test Well No. 2 10. FIELD .AND POOL. oa W'lLDC.t.SO I N/A 11. SEC.. Too a.. K.. O. At.OCK AND K....Y Oft A.ac..- ,U top pnd. IDtt"al reportod bolo... I At total dtptll Same (Straight hole) See 31, T20N, R19W 11'. paN·N/"'A JlO. O.&T& I.scaD 12. ~~¡~;; oa 113. ST,¡,'R I NIA North Slope Borough, AK 1:5. DATt SPt:DDD 118. DATI 1'.1). REACHED 11':". DATI COlli.!,.. (Readll to prod.) IS. £UVATlo:ora (Dr. aKa. n. ça.·&"rC.)- \ 19. CL&T__;~...al:ccHt.D 1/3/81 2/1/81 N/A Pad: 44'; KB: 61' N1A 20. 'I'O'I'AL ~II. JaI . nD I %1. '1.UQ. a.w:x 1'A. .. . TYD 12:!'. I" M{'Lt'IJ"LE CO)(PI... I 23. INTEaT,U.. 1\01'.\&'1' TOOLS c....La TOOU ROW )usy- D81LLED Bt' 4360' 1948' N/A _ I All N/A 2.. raODI:CJ:oiG HifTca'At..s). or Ta.. CO)tPt.trIQ:f-TOP. 10ftOlII. :"I,UII (MD "NO no)· 25. :.t:r:;.-:..c;~:N..L I I N/A 28. nPI £L£C"':tJC .uro enBE. LOG. .c~ Yes 27. ,.... WCLL co.. DLL/CNL/FDC/BHCS/HDT-Dipmeter, HRT/DLL/FDC/~~L, CBL/VDL/GR/CCL Yes. :11. CASI~G RECORD (Report all .tn",. ,d ift toeU) I S.ZI TOP (MD) 1976' "ErG !IT. La./n. I DEPTH sn (~O \ 119 (K-55) I 105' 53.51 (S-95b 2310' I j LI~ER RECORD I BOTTOM ()tD) 'ACXS CIKC:-I1'- I 2800' 280 "G" i I HOLC-¡¡¡¡-- Ct)fCKTI:'fG acC'oaD AMOC"T nUID CASI:'Ce sIn I 20"· 9 5/8" 28" 12 1/4" 200 Sx Permafrost 1750 Sx Permafrost None None 28. 30. TellING RECORD 7" N/A SIZ& DEPTH aft (KD) 1_ ".CEca sft 4 !ill D) 2 7/8" 1944' N/A ActD. SHOT. BACT!'RE. CDlENT SQUEEZE. ETC. BCRCIN (KD) 31. PDroaAT1oH .~COItD (/"re,,",oI. .t.re GII. ''''",ber) 3:' I 2606' - 2634' - 28 feet at 2 SPF; total of 56 shots. DCPT. 1:-en.y,u. (KD) ANOC~'r A~D Kl:010 01' MAnaUL CSl:Þ Did not stimulate perforated zone. Perforations were not cement squeezed. I 33.' PRODUCTION 0"'; ;:as.. PIIOOVC'l'JON I P.00~7::i:~'·· '1'"1....... ,.. 1'lt. ..........ø-·· 4" tvpo 01 pu"'pl DATI: or TEST BOC.. TESTED I caOI:& .s1Z1: paOD':t'. rolt Or1.-111.. TIlT PIRIOD 2/10/81 :18 Hrs -13 Mins 24/64 _ FLOW'. nrBUfa ....... I CÁSI~C paESscaE I CALCCLATED 01L-IBt.. , :".ROl-. ....T. 580 psi 770.4 psi _ 34. DISPOSITION' or 0.8 (SoI4~ Ned,or l..d~ ønded, Ice.) '_ZLL 1't.11'UIJ (Produ.ci"9 Of" ,Aut.i..) Temporarily Plu~~ed & Abandoned ..a-Nep. ....n.-..... I ...-oIL .....10 WATEa-BeL ¡ Olt. G....VIT1'~...,.1 (COD.) I GAS-Mer. I 2.293 HMCFGD I 35. LIST 0,. .a.rr.1CBMI!'iTI I ...n 1\"''''''''no n I. Wellbore Schematic 36. I bue certlf,. tb.t th~e~ .nd utacbed InrorID.ttoD II cOIDplo,. ud ""rreet .. detuIDI"td rroID all.nllable recordl SIGK D ."1 c::::; TITLE Chief of Operations, ONPRA DATE J> ~ · (See Instructions ond Spaces for Additionol Doto on Reverse Side) /7 R'J.-- I 13 I . ...... .po WELL COHI'LETION REPORT Walakpa Test Well No.2' Page 2 INSTRUCTIONS Gc....rol: 'I'hh, r"I'I" h. dl!Ah;IU'41 Inr HllluullllllG' n cum..lele Iln.1 c~urrt~c:l \\'ell ('UlUltlcllm. rCltt,rt Ittllllu~ I'll nU lYII(!IJ ur ".,uh. nud lenSC8 to either ß l··(!ih~r..1 nt:ml(~Y or u Stule Itl:elU-" hr h"lh, Il1Irt<UlllullcÞ Itl'l'lic'uhlt· "'L'4h'rltlnud/ur Stulc III\VH nuel rCI:UhlliulI!I. Au)' nccc:t....nry fI(H-clul III.litruclÏ..llø .."tul(~crllllt&: the U!ie oC thlll lurm IUIII the .ltlluL-ur of COr.h-N to be ~uhIHIU,·tl. ""I".it·ullll'I)' wilh n'..:nnl Ln hU'nl, arclI, ur u'J:luunIJ,rO('l,.lurr9 lIuclIU'udh:t'H, cdlh"f lire tdwwu ht'luw ur \\'111 be IS9ued by, ur aun)' be olll.nlmnJ IruUl, the loco I .'l'lIcrnl ;uul/ur :-\11,11' ..iii.·.·. H,"- In~1 nwliumt ".. nt·lI.s 2~ UllcI ~·II lWei :1:1, "l'luw n'J;:lrIHug HClu.rnlt~ .rcIH,,·IN fur H'~I'ßruh~ .0uml,hd.luUH. It unt. iiiI'll I.rlur lu tI... I.hlll~ IhiN "1II1U"nf)' rl~l"ur.1 J:t. tmllluIHl..l. f'uJllmJ ul ulll~urn-1I1l1 U\'ulJuulc lug" CdrUII!rH. geulunhll-H. HUIUJJlc and core "uuIY818. ulll),IN.!8 electric, etc.), lurlll"" nu.. nlld ..n-s!tlll·(~ l,o~tR. 11I1t1 dln-c'U..unl .n1f\·(~Y8, tllUluhl hc nLt"dl~cI herchl, tuJ,he t!ItCllt rt"clulrcd hy uJ'J'llculflu Jt·t...derat Dud/Uf SlUle hlW8 u..cI rcgulnUuu8. All uUuehllumts HlwlIl.1 h,' Iisl"11 IIn Ihh. r..rm. ti,..~ IIt'm :m. . Itern 4: It elU'rt.. .....! uu Ul.plic·......! :"Ulllt~ rl"ttulrclllcnta, loCUtlultll un ....clh..rul Uf Judlllll InUtl IIhollld he dc::U'rJbL"41 In Accurdnuce ",lth )......-dcr.d r\"~,ulrt!lIIelltll. Coullull lue... Shlle tlr F,olh'rnl tlm,·.o rur HI"o,'i'k hIHI...u:IIIIU~, ' ltern 18: hili Ie-n It! whh'h 1~le\'nlluu lit uH.-d RH rCrf~rl!II('e (wlwre not utlu!r\\'h&(! Hhu\VlI) II.f Ihol,1I1 11II!J\HUl"c..u!uh.. glvcn In nlh(,f 81.n.~s on lhhl furm nnd In IHIY l,lh...hnumIH. Items 22 and 24: It Ihl~ \n"U 11'1 c·nllll.lc'lt'tl rur 8t!l.nrnle I'rucllldlun CrUln IIIU,., Ihllll Ollt~ lul.on'nl ~UIII' (lIIlIlI.illh~ tOmlll,h~UUII), Nn ølllte luUmu :!2. nllll In lIem:U Hho\Y the l'rlUlllt'hl'; lule-n'lIl. '"' lult~"vllh.. If'I'(!'4). h..U"UI{~) IIUlI uUlnc·{H) (It lIul) Cur ollly 11m lulervall n'l.urlL'tI In Itcm %13. Mubmlt a BCIII,rate fellOrt (I,age) CUt U,llIlufm_ ndt."tlullh!I, JdCIIIUicII, Cur 1°1.,." IIlldllllllllll Inlc~n'lIl tll ht~ f:u~purnh'l)' f1rmhu'f.-d. ahowiuJ.: the ..dlllUnlllll tlltht 1"~rthlt"lIt III HI...h IlIh~f\·"I. . Item 29: "s."O"':f (~loIIH:' t": Allllt'l....cl HUII..h~lIwntlll rel:...r"H rur this \Y(~lIldmlllll slww 1I11~ dl~lnlls ,,11111' ¡lanUllllc tlln.:c L'f.!lUeIlUIlt: And Lhe Joc.'..Uon ot tbe cCllumUul; tuul. lIem ]]: Huhanlt .. ,...·.fU....h.. ('mullh!Ullu rto.'"I't 1111 lhlH Cu..... tur cud, luh!r\'nl to he' HC)IUrnlt-'" 'Irmh............ (!)cc hlHtructtll1l tur Iteml 22 .lId :H nbllve.) 31. S"~nl^It\' 01,' l-tlUUII~ ZUNI':~: , "11'''\\ AI,I. "''''UII'rANT J.IINUI ur ",uwltt]'r 'Nil CU!fTKHTH TIII:R.:ttF: "UHEU 'NTICk"AI..; ',,"0 A'.&. ".".I.,.Tt:a. TIU'1'ø, .NC'.UllaNd '.':1"(11 1 N..·I;..." " I. ".:HTt:lf. ,'lItlIIIUN "RI:", TU'. 1..,UI. Ifl".:"o ,.I.IIWI:'UI A"1f HIlIf,··I" 1·..,:ftØ(lIlf:". A"Þ "~f'U"t"":" ---_.- -_.,-- _.~._---. ....---.--.---.--.--...---- ----_._----------------------- ----- aUTh..1 "':II\:KII"TIUH. CUN1'EHTI. ET'o. "UII.)IATIU" TI.r -.-..-- - - - -- . -. - -- .-- -- ------ SIIOI'¡S Basal Pebble 2606' Shale Sand- stone CORES Pebble Shale 2611 ' SS/Kingak Kingak 2984' Kingak 3690' . TEST DATA Basal Pebble 2606' Shale Sand- stone ----- ~----------- '4____ 2632' Ss. II-v It gy, S&P, f-vf grn, SA-SR, sl sil, tr mica, occ ~lau, mod fr, approx· 22% per (prelim log analysis), good cut & fluor, slpet odor (gas sand). 2640' Cor~ No. 1 See subsequent pages. Core No. 2 See. subseq uen t pages. Core No. 3 See subsequent pages. 3021' 3749' 2634' Productio~ Lest - See subsequent pages. US, GOVUIHIoIIHI rM'"HNG arM:(: "u -0 taIIMM 38. UICOI.Ollle )IAIIIUCIl9 'for HUle Nil".. IIK"II TIU. '&11'. usn.. Torok GR/Pebble Shale Basal Pebble Shale Sandstone Kingak Sh Barrow SS Sag River Equiv? Argillite BAse- ment 1350' (?) 2201' 2601' 2639' 3703' 3M 3' 4301 ' 111.. 23) - - '.- - - - WELL CO~œLETION REPORT Walakpa Teat Well No. 2 Page 3 CORE NO. ..... VI INTERVAL 2611-2640' 2611-2619' 2619-2625.5' 2625.5-2629' 2629-2632.4' ",. ".,. ....L ""'" .£O..J.L.'f-"UJI 2637-2638' 2638-2838.6' 2638.6-2640' III .. - ... - - - - DESCRIPTION Cut 29 feet; rec 29 feet. 850 frac through, 50 dip cOntact 2638.6' . Sa: v It gy, S&P, f gro, aa-ar, w artd, Qtza, scat glau, tr wh Cly, al sil, mod fri, fr-g par, bri It blue yel fluor to pale It yel fluor strks, dull yel fluor instant It yel at reaming cut, al pet odor. Sa: v It gy, S&P, f-v f grn, sa~ Qtzs, ace glau grns, incr Cly, al sil, tr mica, sl alt wh grns (Fld?, Cht?), mod fri, p-fr par, It yel-bri yel fluor, slow-instant ly yel cut, v sl pet odor. Sa: It gy, f-v f grn, ptly S&P, sa, mod srtd, Qtzs, wh Cly mtx, tr mica, al sil, becoming carb, sl bnd, p por, nil- fnt dull yel fluor, slow It yel crushed cut, bri yel-wh min fluor 2625-2626'. Ss: v It gy, sl S&P, sa, mod srtd, f-v f grn, slty, Cly, scat glau, tr wh alt grn, al carb, p-fr par, It yel fluor, m-fast It yel cut, sl odor. Ss: It gy tn, f grn, rr glau, no show. ^/"Oro III nrn ............. _u þ...., sa, Qtzs, dol,v hd, tt, Ss: It brn, f grn, sa-ar, v clyey, sil, glau, tt, w/m grn cgl strks, It and dk Cht pbls, Qtz grnls. Sa: It brn, v f grn, sid, tt and cgl, It brn, sr-sa, trip Cht pbls and rd Qtz grnls, calc, sid cmt, hd, tt. Sh: dk brn gy, fls, splty, wind, f pyr, pel and incls, rr fish frags. - - - - - . . . ~ ~ . WELL COMPLETION REPORT" Walakpa Test Well No. 2 Page 4 CORE NO. INTERVAL 2 2984-3021' 2984-3021' 3 3690-3749' 3690-3699' 3699-3708' 3708-3722' 3722-3735' 3735-3749' DESCRIPTION Cut 37 feet; rec 37 feet. Sltst, gy brn-dk brn, shy, sh ptg & lam ptly mica, occ pyr, pyr repl plant remains, sid incl & nod, thn, intbd sh, dk brn, micromica, w/s, v f grn ss incl bds 2-3', sid strg & nod @ 2988-2989',3001.5-3003', 3012-3015', It gy, v f grn ss & slst, incl (within sltst) w/occ cht pbls below 3003'. 75% frac at 3002-3003'. Cut 59 feet; rec 59 feet. Sltst, m gy-brn gy argl, matrix, intbd w/ss str, It gy, SA, v f grn, some cly, cal cmt, scat fos, frag, pyr & fe-st conc. Sltst, m gy-brn gy, argl matrix, v f-f grn, Qtz ss lam. SA-A mica. Sltst, m-lt gy, argl intbd wlss str, It gy, SA, v f grn, mica, clyey¡ matrix, scat fos frag, pyr, fe-st conc. Sltst, m-gy, argl cal cmt, w/lenses & str SS It gy, v f grn, SA,argl, & cal cmt, mica, increasing fe-st conc pyr str (1), worm trails. Fos frag cast & molds, tr glau. Sltst, gy-brn gy, mica, argl, wlss lenses, & str gy-lt gy, v f grn, SA, cly & cal cmt, mica, & shy lam. Sltst, m gy-argl, sdy, pyr, ahunt sh lam. - - ..... '-J .. - .. - WELL COMPLETION REPORT Walakpa Test Well No. 2 Page 5 Interval Tested: 2606' to 2634' Cushion Used: Nitrogen - 1000 psi .. - .. - .. - - -- .- - PRODUCTION TEST Recoveries: Flowed 2.293 MMCFD on 24/64" choke w/770 psig bottomhole flowing pressure and 580 psig flowing tubing pressure. Shut-in Pressure: 1060.9 psi measured with Hewlett-Packard recorder during final shut in at 2315 hours, 2/11/81. Production: Gas, 97.08 % methane, specific gravity of 0.57. - - - . . I . . I I I I I ·1 " COMPUTED LOCATION BASED ON DATA FROM INTERNATIONAL TECHNOLOGY LIMITED TO HUSKY OIL NPR OPERATIONS, INC. DATED AUG. 14, 1980, A COPY OF WHICH IS ON FILE WITH NAN A- BELL- HERRING, ANCHORAGE, ALASKA. j ~ I I I I I .:-_ - ~ ...-î., -~--:'_~ ~ ::- --:..~~- ~~~~1~ -- - - -\ -~-:.-~:: ... -::-a:- 00'" .Õ:- ~1i\ ~:=j:-_-~ .3.. _ - !."I!: - - -~-~ I 9 I 9 1/2 ~ SCALE IN MILO 2 WALAKPA 2-81 Lot = 71°03 '00.44" Long. = 156° 57 I 09.70!1 Y = 6,234,924.32 X = 624,573.85 Zone 6 I I i.¿:eby certify that I am properly registered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey mode by me or under my supervision, and that all dimensions and other details ore correct. DATE! DEC. 12, 1980 AS-BUILT LOCATION FOR WALAKPA No. 2 I I ---...,.....~~... "\..,~.. :;~;.:.:::.< t 0 ;:~;ì~~ ::'''':', ~? '.:,/ of .?*:49Ut ~. - '.*~ ~......~ ... ............~ ~. I; :~ ~..~...!!!t!!'~!m-.... ~ ,¡,~~ JUlIN &1diBIIIftII 1.1J:.~ f,,~... No. 95S4 i'!~~~ , ~ . .~- .. f~:~"i.t·... o..'t\,. ...,..~--- .. .~~" ....... ~'\¡..-Þ \\{!ír£SSIOO\. \~:..: .>~ >j--".'~""~ located in: N E 1/4 protracted Sec. 31, T.20N., R.19 W., Umiat Meridian, Ak. Surveyed for: HUSKY /.9 .!JR0....A....d OIL J.... I Surveyed by: nana-bell- ít herringJ int. engIneers I ana land surveyors 3340 Arctic Blvd. AnchoraOf. Alaska, 99503 I I 18 I I I I I I I I I I I I I I I I I I I I . . . .108' I_ , 728 . · i ·,·..·I·,od. I, ¡ = 220' ., 20ti " , t ~. ;" ,n ~ FLARE PIT ~. < ÕQ'" -, ~ ,.; . "' II /If .. -, '" '" '-.. /: 0 ::. .. .. 10 RESERVE , 1... ; PIT .-;'ELL I 1_·, . 170- ,27.5 . ",-------.. ;.,. " '" ~ DRILL PAD . . Q" '" ",J '. : 'N GO N ~ . CAMP SITE' '0 10 N , .. . ID. OOf ;".. PLAN. VIEW RESERVE PIT ",('~"'7~ -'7ñ rt3 +2 1~:;;.·'~:;~~;~þt~œ:~:~ ~ ~ ~ , . SECTION A - A / WALAKPA NO.2 DRILL PAD 19 I I I I I I I I I I I I I DA TE AND FOOTAGE DRILLED AS OF 6:00 A.M. 12/21/80 12/22/80 12/23/80 12/24/80 12/25/80 12/26/80 12/27/80 12/28/80 12/29/80 . 12/30/80 12/31/80 111/81 1/2/81 . . OPERATIONS HISTORY ACTIVITY Moved camp to location and set nine units. Worked on trail and cleaned location. Set 20" casing at 105'. Started generator; continued setting camp units in place. Hooked up sewage and water treatment plants. Began moving rig. Rigged up weather shack and started generator. Continued with rig move. Rigged up matting boards and set two sides of subbase. Continued with rig move. Finished setting subbase and draw works. Completed rig move. Set pump house, mud tanks, generator house, boiler house, water tank, fuel tank, tool house, and shop building. Began stringing up derrick. Laid fuel, water, steam, and electric lines. Put derrick on floor and raised A-frame. Attempted to raise derrick but leg about 14 feet from derrick shoe. and set it off floor for repai rs. tank and unit. buckled on pit side Laid derrick down Set Howco cement Began repairing derrick. Set logging shack; hooked up cement tanks; hooked up lights; fired No.1 boiler. Continued with derrick repairs. Cut off 20" casing and installed 20" 'head; tested weld to 750 psi. Nippled up 13-5/8" blowout preventer stack. Started Halliburton unit to cement 20" casing. Completed repairs to derrick. Finished nippling up blowout preventer equipment; installed cement line. Set derrick on rig floor; set board and hooked drilling line to drum. Raised derrick at 5:30 p.m. Set in catwalks, pipe rack, windwalls, and diverter lines. Cemented 20" conductor pipe with 200 sacks Permafrost cement at 15 ppg. Cement in place at 5:30 a.m. 20 . . 1/3/81 Picked up kelly; set rat and mouse holes. Rigged up diverter lines. Mixed spud mud. 1/4/81 125' Total Depth: 230'; Mud Weight: 8.9; Viscosity: 35. Filled and repaired accumulator lines; rigged up torque and weight indicator. Repaired mud lines and stand pipes; tightened all unions. Pressure tested Hydril and diverter system to 250 psi. Worked on pumps. Rigged up su rvey equipment and ran su rvey at 105'. Circulated. Spudded well January 3, 1981, at 7:00 p.m. Pulled out of hole; unplugged bit. Worked on pumps. Ran in hole; picked up kelly; drilled ahead. 1/5/81 455' TD: 685'; MW: 9.8; Vis: 30. Pulled out unplugged bit; changed jets from 11 to 12. ahead. Tripped to unplug bit; drilled Changed out geolograph line; drilled Surveyed; drilled ahead. of hole; Drilled ahead. ahead. 1/6/81 630' TD: 1315'; MW: su rveyed. Drilled Drilled ahead. 9. 5; Vi s : to 1077'; 28. Drilled to 1045'; surveyed at 1067' . 1/7/81 375' TD: 1690'; MW: 9.5; Vis: 28. Drilled to 1485'; swept hole with gel pill. Tripped for new bit. Drilled to 1611'; surveyed at 1591'. Drilled ahead. 1/8/81 377' 1/9/81 263' TD: 2067'; MW: 9.5; Vis: 29. Drilled to 2067'; repaired rotary chain. 1/10/81 0' TD: 2330'; MW: 9.5; Vis: 43. Repaired rotary torque assembly. Drilled to 2330'. Circulated and conditioned mud; brought calcium level to specifications. Ran su rvey; wi re line on spool balled up. Dropped survey. Attempted to pullout of hole; hole tight. Picked up kelly; mixed gel; circulated shale off bottom. Pulled out of hole; hole tight. TD: 2330'; MW: 9.5; Vis: 45. Made wiper trip; tight hole from 2330' to ·1650'. Ran survey. Washed and reamed from 2140' to 2330'. Conditioned mud for logs. Made short trip to 1500'; hole OK. Circulated bottoms up; hole clean. Pulled out of hole; no drag. Rigged up Schlumberger unit; ran DLL but could not get below 1500'. Ran in hole with bit; tight hole from 1650' to 2300'. Circulated and conditioned mud to run log. 1/11/81 0' TD: 2330'; MW: conditioning mud for 9.5; logs. Vis: 46. Continued Pulled out of hole and 21 I I I I I I I I I I I I I I I I I I I . . rigged up logging unit. Logged surface hole. Ran DLL, 109' to 2250'; CNL/FDC, 109' to 2310'; BHCS, 109' to 2308'; and HDT -Dipmeter, 109' to 2308'. Made up bit and ran in hole; had four feet of fill. Circulated and conditioned mud to run casing. 1/12/81 0' 1/13/81 0' TD: 2330'; MW; 9.5; Vis: 47. Conditioned mud to run 9-5/8" casing. Pulled out of hole and rigged up to run casing. Ran shoe, one joint, float collar, and 54 joints of 9-5/8", 5-95, 53.5# casing. Shoe at 2310' and duplex float collar at 2263'. Circulated hole clean and conditioned mud. Hung 9-5/8" casing in hanger. Cleaned out cellar. Packed off 9-5/8" casing and tested packoff to 3,000 psi. TD: 2330'; MW: 9.5; Vis: 43. Ran in hole with 9-5/8" stab-in tool; stabbed float. Circulated before cementing. Pumped 20 barrels water ahead; mixed and pumped 1,750·. sacks Permafrost cement; followed with 5 barrels water and 11-3/4 barrels mud. Final pump pressure: 250. Cement in place at 12:48 p.m. Pulled stinger out of float and circulated out while cleaning out diverter lines. Pulled out of hole with stab-in tool. Tested blowout preventer to specifications. Installed wear bushing in head. Washed mud pit and flushed manifold with diesel. Made up new bit. 1/14/81 75' TD: 2405'; MW: 10.2; Vis: 40. Circulated and conditioned mud at 2255' while waiting on cement. Tested casing to 3,000 psi. Drilled float, cement, and shoe, 2260' to 2310'. Washed from 2310' to 2330'; drilled from 2330' to 2340'. Conditioned mud to 10.2 ppg. Drilled ahead. 1/15/81 180' TD: 2585'; MW: 10.2; Vis: 41. Drilled to 2431'; pulled out of hole for new bit. Made up bit and boot basket; ran in hole. Strung up geolograph line. Attempted to pick up junk. Drilled ahead. 1/16/81 51' TD: 2636'; MW: ci rculated samples. core. Made up 'core from 2521' to 2611'. 2611' . 10.2; Vis: 47. Drilled to 2611'; Surveyed. Pulled out of hole to barrel and ran in hole. Reamed Bégan cutting Core No. 1 at 1/17/81 70' TD: 2706'; MW: 10.2; Vis: 47. Cut Core No. 1 to 2640'. Pulled out of hole with core barrel and laid down core; recovered 29 feet. Made up new bit and ran in hole. Reamed from 2610' to 2640'. Drilled to 2703'. Lost 400 pounds pump pressure. Pulled out of hole, checking for washout. Worked on pump. Ran in hole; changed out jar; drilled ahead. 22 1/18/81 234' 1/19/81 44' 1/20/81 0' 1/21/81 37' 1/22/81 102' 1/23/81 152' 1/24/81 228' 1/25/81 182' 1/26/81 64' . . TD: 2940'; MW: 10.2; Vis: 40. Drilled ahead. TD: 2984'; MW: 10.2; Vis: 48. Drilled to 2960'; surveyed; pulled out of hole. Ran in hole to 2588'; reamed to 2960'. Drilled to 2984'; had drilling break, 2980' to 2984'. Circulated up samples. Pulled out of hole; tight at 2610'. Reamed from 2640' to 2984'. Circulated hole clean. Pulled out of hole for core barrel. Made up core barrel. Ran in hole to 2610' and reamed to 2660'. TD: 2984'; MW: 10.2; Vis: 42. Reamed with core barrel from 2660' to 2794'. Repaired draw works transfer case. Reamed with core barrel from 2794' to 2910' . TD: 3021'; MW: 10.2; Vis: 43. Reamed with core barrel from 2910' to 2984'. Cut Core No.2, 2984' to 3021'. Circulated hole clean. Pulled out of hole and laid down core; recovered 37 feet. Tested blowout preventer, pipe, blind rams, and choke manifold to 3,000 psi; tested Hydril to 1,500 psi. TD: 3123'; MW: 10.2; Vis: 40. Ran in hole with bit; reamed from 2968' to 3021'. Drilled to 3041'. Repacked swivel. Drilled to 3056'; had drilling break from 3050' to 3056'. Circulated samples. Drilled to 3123' . TD: 3275'; MW: 10.2; Vis: 43. Drilled to 3136'; tripped for new bit. Reamed from 3076' to 3136'. Drilled to 3260'; repaired geolograph line. Drilled to 3265'; repaired lights to mud logging unit. Drilled to 3275'. TD: 3503'; MW: 10.3; Vis: 45. Drilled to 3462'; replaced union in stand pipe. Drilled to 3503'; circulated up samples. Had drilling break from 3498' to 3503'. TD: 3685'; MW: 10.3; ·Vis: 48. Drilled to 3507'; surveyed. Tripped for bit. Reamed from 3475' to 3507'. Drilled to 3562'; circulated up samples. Restrung geolograph line. Drilled to 3577'; worked on pump. Drilled to 3632'; serviced swivel. Drilled to 3675'; repaired mud lines. Drilled ahead. TD: 3749'; MW: 10.2; Vis: 40. Drilled to 3690'; ci rculated samples. Su rveyed. Pulled out of hole; made up core barrel. Ran in hole to 3749'. Reamed 23 I I I I I I I I I I I I I I I I I I . . from 3449' to 3480'. Finished tripping in hole. Circulated and dropped ball. Cut Core No.3, 3690' to 3749'. 1/27/81 126' TD: 3875'; MW: 10.2; Vis: 41. Pulled out of hole with core. recovered 59 feet. Made up new 3690'. Washed from 3690' to 3749' . Circulated for trip. Laid down core; bit; ran in hole to Drilled ahead. 1/28/81 125' TD: 4000'; MW: 10.3; Vis: 49. Drilled to 3960'; circulated samples; surveyed. Pulled out of hole for new bit. Made up bit; ran in hole to 3900'. Washed from 3900' to 3960'. Drilled to 4000'. 1/29/81 67' TD: 4067'; MW: 10.3; Vis: 51. Drilled to 4041'; surveyed. Pulled out of hole for bit. Repaired cellar pump. Made up bit; ran in hole to 2050'. Cut 80 feet off drilling line. Tripped into hole and reamed 60 feet to bottom. Drilled to 4067'. 1/30/81 130' TD: 4197'; MW: 10.3; Vis: 52. Drilled from 4067' to 4161'. Ci rculated samples. Had drilling break from 4157' to 4161'. Drilled to 4197'; surveyed. Pulled out of hole for new bit. Thawed out air lines and fuel lines. Resta rted draw works motors. 1/31/81 45' TD: 4242'; MW: 10.3; Vis: 47. Tripped out of hole for bit; pulled wet string. Tested pipe, blind rams, choke manifold, and all valves to 3,100 psi. Tested Hydril to 1,500 psi; tested actuator. Made up bit; checked out jars. Ran in hole; drilled to 4242'. 2/1/81 49' TD: 4291'; MW: 10.3; Vis: 46. slugged pipe and pulled out of hole. ran in hole. Drilled to 4291' . Drilled to 4255'; Made up bit and 2/2/81 69' TD: 4360'; MW: 10.3; Vis: 46. Drilleq to 4360'; circulated samples. Short tripped 10 stands; wet string. Circulated for logs. Dropped survey; slugged pipe. Pulled out of hole to log. 2/3/81 D· TD: 4360'; MW: 10.3; Vis: 45. Finished tripping out of hole for logs, steel line measuring; no correction. Began logging. Ran HRT-Temperature 4348' to 2306'; DLL, 4354' to 2306'; and FDC/CNL, 4360' to 2200'. Began running Dipmeter; tool failed. 2/4/81 0' TD: 4360'; MW: 10.3; Vis: 52. Ran Velocity Survey, Dipmeter and final Temperature Survey. Shot 27 sidewall cores; recovered 25. Ran in hole with bit and drill pipe to 4010'; circulated. Set 400 foot plug with 180 sacks Class "G" cement; displaced with 26 barrels mud. Pulled out of hole with 17 stands. Ci rculated at 2585'. Laid down drill pipe. 24 · . 2/5/81 TD: 4360'; PBTD: 3610'; MW: 10.4; Vis: 43. Laid down excess drill pipe and drill collars. Rigged up to run 7" liner. Ran 21 joints of 38#, S-95, 7" liner (a total of 798.20 feet). Ran in hole to 2250' with 3-1/2" drill pipe. Filled every six stands. Circulated at 2250';' made up cement head. Tripped in hole with liner to 2800'. Circulated to cement. Cemented liner with 20 barrels clear water flush; mixed and pumped 280 sacks Class "G" with 1% CFR-2 and 2% CaC12; displaced with 39.5 ba rrels mud. Pump pressu re: 200 to 500 psi. Liner wiper went through sleeve. Pressure increased from 750 to 850 psi. Bumped plug in latch collar with 3,000 psi; held OK. Hung liner; released shut-in tool; pulled 10 stands of drill pipe; reversed out. Tripped out of hole. Picked up six 4-3/4" drill collars and 18 joints of drill pipe. Waited on cement. 2/6/81 TD: 4360'; PBTD: 3610'; MW: 10.3; Vis: 44. Waited on cement; tripped in hole; tagged top liner at 1974', Tested liner; pumped in at 750 psi; would hold only 400 psi. Circulated; pulled out of hole. Made up Halliburton RTTS tool; tripped in hole with tool to 1900'. Waited on cement to squeeze liner lap. 2/7/81 TD: 4360'; PBTD: 3610'; MW: 10.3; Vis: 42. Waited on cement. Set RTTS at 1931'; cemented liner lap with 100 sacks Class "G" cement with 1% CFR-2 and 2% CaC12, 15.8 slurry. Pumped to top of tool at 2 BPM, 150 to 200 psi. Reduced rate to 1 BPM, 200 psi, to bottom of liner lap. Reduced rate to 1/2 BPM, 200 psi. Displaced 13.5 barrels, with no increase in pressure. Stopped for two minutes; pressure at 150 psi. Pumped 1/2 barrel at 225 psi; stopped for two minutes; pressure held at 175 psi. Pumped 1/2 barrel; pressure 250 psi, Stopped for two minutes; pressure held at 175 psi. Pumped 1/2 barrel at 250 psi. Bled back 1/2 barrel; pumped 1/2 barrel at 300 psi. Stopped for four minutes; pressure held at 200 psi. Bled back 1/2 barrel, pumped 1/2 barrel at 400 psi. Shut down for two minutes; pressure held at 250 psi. Bled back 3/8 barrel; pumped 3/8 barrel at 700 psi. Waited for five minutes; held at 500 psi. . Bled pressure off; released tool. Pulled four stands; reversed out. Waited on cement.· Pulled out of hole; laid down RTTS tools. Ran in hole with six stands of drill collars and one stand of drill pipe. Waited on cement. 2/8/81 TD: 4360'; PBTD: 3610'; MW: 8.3; Vis: 28. Waited on cement. Tripped in hole to 1937'. Drilled cement from 1937' to 1976', top of liner lap. 25 I I I I I I I I I I I I I I I I I I . . 2/9/81 Circulated at 1976'. Pressure tested liner lap to 1,500 psi for seven minutes; no leak off. Pulled out of hole with bit and casing scraper. Tested blowout preventer equipment; tested blind and pipe rams; tested choke manifold to 3,000 psi; tested Hydril to 1,800 psi. Repaired HydrlJ leak. Ran in hole with 7" casing scraper and 5-5/8" bit. Drilled cement inside liner from 1976' to 2000'. Tripped in hole to 2721', top of latch collar. Circulated at 2721'. Cleaned mud pits; filled with water In preparation for mixing CaC12 . TD: 4360'; PBTD: 2721'; MW: 9.6. Mixed CaC12 water to 9.6 ppg. Ci rculated, displaced mud with 154 barrels CaC12 water; preceded with 80 barrels fresh water. Pulled out of hole for bond log and perforations. Rigged up logging unit. Ran CBL/VDL/CCL/GR from 2702' to 2210'. Top of cement at 2606'. Ran in hole with 37 foot perforating gun; two misruns. Began repairs to gun. 2/10/81 TD: 4360'; PBTD: 2721'; MW: 9.6. Finished repairs to perforating gun. Ran in hole with 4" OD perforating gun; perforated from 2606' to 2636'; total of 56 shots. Tripped in hole with RHS to 2565'. Made up Halliburton unitest tree and manifold. Hooked up Otis and NOWSCO units; attempted to pressure-up drill pipe with NOWSCO. Observed leak at 270 psi. Pulled out of hole to 1635'. Broke and checked drill pipe connection. Laid down two joints of drill pipe. Pressured up drill pipe with NOWSCO; leaked at 400 psi. Pulled out of hole; checked drill pipe; laid down two joints. Reset Halliburton tool and timer. Ran in hole to 2565'. Pressu red up to 700 psi; observed leak in annulus. Pressured up to 1,050 psi; pressure dropped 13 psi every five minutes. Tested Otis equipment to 1, 150 psi. Pressu red up drill pipe to 1,020 psi. 2/11/81 TD: 4360'; PBTD: 2721'. Pressured annulus to 340 psi. NOWSCO pressu red 3-1/2" drill pipe to 1, 150 psi with N2. Had decrease of 2 psi per minute for one hour on annulus; had decrease of 1.5 psi per minute for one hour on drill pipe. Pressured annulus to 1,000 psi with water on annulus and 1,150 psi on drill pipe. Casing pressure after 1-1/2 hours: 800 psi. Drill pipe pressure after 1-1/2 hours: 940 psi. Rigged up lubricator on unitest tree. Ran temperature and pressure recorder to 2600'. Flow tested perforations, 2606' to 2634', through test separator. Opened well at 2:06 p.m. on 6/64" choke. In.itial BHP: 1001 psi; BHT: 75.8°F. Gas to surface at 26 . . 2:48 p.m. Gradually increased choke size from 6/64" to 24/64" to keep BHP between 800 and 900 psi. Rate increased from 1.1 MMCFD to 2.2 MMCFD. Rate at 6:00 a.m.: 2.2 MMCFD, with 882 psi BHP and 64.2°F BHT. Flow line began to freeze up at 5:30 a. m. Started methanol injection into unitest tree. 2/12/81 TD: 4360'; PBTD: 2721'. Flow tested perforations through test separator on 24/64" choke. Rate at 6:00 a.m.: 2.2 MMCFD with 882 psi FBHP and 64.2°F FBHT. Shut in well at 8:19 a.m. Rate immediately before shut in on 8/64" choke was 369 MCFD with FBHP of 1,025 psi, FOPP of 930 psi, and FBHT of 70.2°F. Reopened well at 1:01 p.m. on 8/64" choke. Last SIBHP before reopening well at 1:01 p.m. was 1,042 psi, with last SIDPP of 960 psi and SI BHT of 72.6°F. Immediately increased choke opening to 12/64" and then to 13/64". Low rate on 12/64" choke was 540 MCFD, with FBHP 987 psi, FDPP 840 psi, and FBHT 72. 6°F. High rate on 13/64" choke was 919 MCFD with FBHP of 948 psi, FDPP 835 psi, FBHT 72.6°F. Shut in well at 4:24 p.m. Reopened well at 9:30 p.m. on 17/64" c h 0 k e , SIB H P 1, 042 psi, SID P P 960 psi, SIB H T 72.5°F immediately before reopening well. Flowed on 17/64" choke for 13 minutes, then increased to 18/64" for remainder of flow period. At 9 :30 p. m., S I CP of 1,100 psi. Low rate on 17/64" choke wa.s 1,267 MCFD with FBHP of 935 psi, FDPP of 800 psi, and FBHT of 68.4°F. Shut in well at 10:51 p.m. SIBHP increased to 1,060 psi and then decreased to 1,040 psi by 4:00 a.m., while SIDPP increased to 940 psi and remained. SIBHT increased to 72°F by 4:00 a.m. Pulled out of hole with temperature and pressure recorder. Shut in unitest tree. Bled off lubricator pressure and began rigging down Schlumberger unit. 2/13/81 TO: 4360'; PBTD: 2721'. Laid down Howco tools; rigged up to kill well. Unseated packer; reversed out gas. Finished laying down Howco bridge plug. Picked up 9-5/8" bridge plug and ran in hole to 1950'. Set packer at 1950'; attempted to pressure with no success. Pulled out of hole; laid down bridge plug. Ran in hole open ended. Waited on Howco bridge plug. Lost 35 barrels of water while killing well. 2/14/81 TD: 4360'; PBTD: 3650'. Waited on bridge plug. Pulled out of hole; made up bridge plug. Ran in hole. Set plug at 1948' and tested to 2,000 psi. Repaired leak. Laid down drill pipe and drill collars. Pulled wear bushing; picked up kelly and broke same. Rigged up to I'un 2-7/8" tubing. Ran 64 joints (1,944 27 I I I I I I I I I I I I I I I I I I I . . feet) of tubing. Rigged up; circulated out 10.6 ppg CaC12. Drained blowout preventer stack; made up tubing spool and landed same. Nippled down blowout preventers. 2/15/81 TD: 4360'; PBTD: 3650'. Finished nippling down and set OCT head and tested to 2,000 psi; held OK. Cleaned mud pits and moved rental tools off floor. Released rig February 14, 1981, at 12:00 midnight. Began rigging down. 28 I I I I I I I I I I I I I I I I I . . DRILLING TIME ANALYSIS WALAKPA TEST WELL NO.2 BRINKERHOFF SIGNAL, INC., RIG 31 Spudded 1/3/81, Rig released 2/14/81 Total Depth: 4,360 Feet 29 - - - - - - - - - - - - - DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WAlAKPA TEST WELL NO. 2 0- 0 0 ::> I- 10 Z :IE I- 3: z z Z 0- W 3: 0 0 :IE 0 w ::> 0 >- z w 0 « :IE 0 w 0 U :I: ~ w w e> > 0:: ....... U U ~ ....... 0:: I- U o"ð' 0- 0- 10 0:: U 0:: 0:: e> e> z « e> ::> 0 « w 0 I- ....... z ::> 0- o"ð Z e> 10 w U e> e> 10 N « 0- ::::¡ Z VI « w w C> z z w ;: :IE 0:: W ::> :IE :IE 0:: e> z u ..J I- z l- e> w w ..J 0- U 0- « :I: 0:: :I: l- e> « > e> e> 0:: e> VI 0 0- VI VI VI I- ::> ::> 0:: 0 « 0:: w 0:: W 0 « w :I: 0 0 VI ..J 0 I- 0 0:: 0 0:: I- 0 0:: 0:: U ..J U ;: z I- u ..J U. U 0 0- VI 0 ;: 0 eN 1980 0 12-11 12 12-12 12 1?-13 j? 12-14 12 12-15 12 12 - 16 12 12-17 12 12-18 12 12-19 24 12-20 12 12 12-21 12 12 12-22 24 12-23 24 12-24 24 12-25 24 - - - - - - Page 1 of 5 Operations at 6:00 a.m. Comments . Settinq Out Camp Settinq Out Camp Be9an Setting Out Camp Units In Rig Prpp~r~tinn fnr Mnvp to Site Sptting Out r.~111p Setting Out Camp Setting Out Camp Setting Out Camp Setting Out Camp Settin9 Out Camp 4IIIl--- Setting Out Camp Setting In Camp Crew Arrived Walakpa Setting In Camp Set 20" at 105' Hooking Up Sewer line Began Rigqing Up Laying Matting Boards Settinq Substructure Setting Pump Houses DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WALAKPA TEST WELL NO. 2 Page 2 of 5 0.. Operations Comments 0 0 => ?- m at z :¡: ~ z z I- 0.. 6:00 a.m. 0 w ~ Z 0 :¡: w => . 0 >- z w 0 <I: :¡: 0' w 0 w C) 0:: 0 U ...... J: ::.::: w > I- U 0.. m U U U ::.::: ...... 0:: C) 0:: Z <I: Gð => 0.. 0:: 0:: ...... Z C) => 0.. Gð C) 0 w C) <I: w 0 I- 0.. Z I/) <I: w z C) w m C) u z C) m N ~ <I: 0:: => ...J :IE 0:: Z U ...J Z W :¡: W ...J :¡: 0.. U C) 0.. I- z I- J: C) w w I- C) <I: > C) C) 0:: C) I/) 0 0.. I/) <I: I/) I/) 0:: l- => => 0:: 0 J: <I: 0:: w 0:: w 0 <I: w J: 0 0 I/) -I 0' I- 0 0:: 0 0:: I- 0 0:: 0:: U ...J U ~ z I- U ...J u.. U 0 0.. I/) 0 ~ 0 w Setti ng Mas ton Floor ~ 12-26 24 12-27 24 Began Raising Mast A-Leg Buckled 12-28 24 Hooking Up Mud Line 12-29 24 Repairing Derrick Leg 12-30 24 Repairing Steam Heater 12-31 24 Nippling Up on 20" 1981 Finished Repairing Derrick 1-1 12 12 Setting Derrick 1-2 3 2!a 18~ Waiting On Cement -= Making up Accumulator 1-3 4 1 4 1!a 3 3Jo 7 Lines Spudded Well at 7:00 p. m. 1-4 151¡¡ 71;. 3 a Work i ng Dri 11 Collars 4 1-5 22 2 Dri 11 i ng 1-6 17 6!a Jo Dri 11 i ng 1-7 22 2 Drill i ng 1-8 18 1 2 3 Repairing Rotary Torque Wheel 1-9 15~ 5 2~ 1 Tripping Out of Hole Running Schlumberger Wireline Log' - - -- - - -- - -- - - - -- DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WALAKPA TEST WELL NO. 2 W N 1-10 1-11 1-12 1-13 1-14 1-15 1-16 1-17 1-18 1-19 1-20 1-21 1-22 1-23 1-24 w I- « o z ~ o o C) a:: C) '" 'Q: z Z => ..J :E: ..J « Q. > C) a:: w a:: w a:: 0 a:: I- 0 5~ 6~ 1~ 9 161t 6~ 8 2~ 5~ ~ 5~ 1 7 181¡, 41;; 9 61¡¡ 61¡¡ ~ 5 410 8 10 121¡ 1 4 17 10 610 22 15 ~ 4~ I¡¡ >- w > a:: => I/) I- z « :E: C) a:: Q. o I- 10 Z Z o ~ ~ z w 0 a:: 0 U ~ U Q. « C) oèI ;:) fu oèI Z C) w a:: C) Z U ..J '" U C) II) 0 Q.Q. '-' a:: 0 « a:: u ..J U ~ Z o ;:) :E 3~ 14~ 5~ ~ 10'õ, 3~ 11 1~ 12~ 1~ 1~ 14 ~ 3 II¡¡ II¡¡ 10 10 ~ II¡¡ ~\ « :z: Q. 10 U o w a:: C) 10 C) U z I- Z I- :z: 1/)'« I/) I/) w :z: 0 I- U ..J U. 7 I¡¡ 3 C) z a:: I- o I/) U 0 3~ 8 11 I- Q. Z W ;:) :E: 0 ~ t: ~ ~ ~ w a:: 10 N 0 w 3: C) w => => a:: ..J 0 Q. I/) 0 Operations at 6:00 a.m. I- « a:: :E: w o :z: I- 3: 0 ~ Conditioning Hole Set 9 5/8" at 2310' 1 Conditioning Hole 1 Setting Packoff ~ Circulating & Conditio~ng 1 Drilling 2~ Dri 11 ing 21¡¡ Coring 1 Drilling Drilli ng - - - Page 3 of 5 Comments . Core No.1: 2611' - 2640' Reami ng -- Core No.2: 2984' - 3021' Washinq & Reaming II¡¡ Tripping in Hole Dri 11 ing II¡¡ Drilling 1~ Circulating Samples DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATIONS, INC. WALAKPA TEST WELL NO.2 Page 4 of 5 a. Operations Comments 0 0 ::> I- It) at z ::E I- 6:00 a.m. 3: z z a. 0 UJ 3: z . 0 ::E UJ ::> 0 >- 0 ::E z UJ 0 .:( a w a: 0 V J: UJ w l:) > I- ...... V ~ V x ":- v a. It) V a: l:) a: z .:( O/S ::> a. a: a: ...... z l:) ::> a. O/S l:) 0 UJ l:) .:( w 0 I- a. z V) .:( UJ Z l:) UJ It) C> V Z l:) It) N 3: .:( a: ::> ...J :E a: z V ...J Z w :E w ...J ::E a. V l:) a. I- z I- J: l:) UJ w I- l:) .:( > l:) l:) a: l:) V) 0 a. V) .:( V) V) a: I- ::> ::> a: 0 :x: .:( a: UJ a: w 0 .:( w :x: 0 0 V) ...J 0' I- 0 a: 0 a: I- 0 a: a: V ...J V 3: z l- V ...J U. V 0 a. V) 0 3: 0 w w 1-25 510 1 6 !s !s !s 2 8 Drilling 1-26 9 !s 7!s 6 1 Coring Core No.3: 3690' - 374Q' 1-27 17 6 Drilling 1-28 14~ ~ 5~ ~ 2 1 Dri 11 in\! 1-29 21~ ~ 1 Drilli nil 1-30 ql¡ f! ~ 1~ 4~ Working nn Air I ;np~ 1-:n 17 7 nril1ing .- 1'-1 1'3 nrilling Running Schlumberger Wireline 2-2 5~ ~ 3 14 1 Pulling Out of Hole Logs 2-3 3 3 18 Logging 2-4 1 31¡ 13~ ~ 51¡ Laying Down Drill Pipe Ran 7" Liner 1976' - 2800' 2-5 1 23 Waiting on Cement 2-6 3 1~ 12 2 5~ Waiting on Cement Delivery 2-7 3 ~ 3~ 1 lll¡ 2 2~ Waiting on Cement 2-8 1!s 2 5!s 15 Cleaning Mud Pits Ran C8L Log - - -- ----- - - - - - -- - -- DRILLING TIME ANALYSIS (HOURS) - HUSKY NPR OPERATtONS, INC. WALAKPA TEST WELL NO. 2 Page 5 of 5 Q. Operations Comments a 0 ;:) ?- m at z ~ I- 6:00 a.m. ~ z z Z Q. 0 u.J ~ u.J ;:) a > a :t 0 :t 0 . z u.J a « u.J u.J u.J 0 u ::c :.c C) > a:: ....... U u :.c ....... a:: I- U GiS Q. Q. m II:: u II:: II:: C) C) z « C) ;:) 0 « u.J 0 I- ....... z ;:) Q. GiS '-' m u.J u C) C) m N « Q. z II) « u.J z u.J C) Z Z w ~ :t II:: ;:) ..../ :t :E II:: C) Z U ..../ I- z I- C) u.J W W ..../ Q. U Q. « ::c a:: I- ;:) 0 ::c I- C) « > C) C) a:: C) II) 0 Q. II) II) II) ;:) II:: I- « a:: u.J II:: u.J 0 « u.J ::c 0 0 II) ..../ 0 a a:: a a:: I- a II:: II:: U ..../ U ~ z I- U ..../ u.. U a Q. II) a ~ 0 w 24 Perforatinq .þ 2-9 2-10 3 21 Drill Stem Testinq 2-11 24 Testing 2-12 H 2 201. Rigging Up to Kill Well 2-13 64 17~ Waiting on Bridge Plug 2-14 5 2~ 15 1~ Nippling Down BOPs Rig Released at 12:00 Midnight 2-15 24 Rigging Down 2-16 24 Rigging Down e- 2-17 24 Rigging Down 333 16Ja 50 56~ 37~ 75 -0- -0- -0- 2~ -0- TOTAL 77~ 17 -0- 36~ -0- -0- 3064 HOURS 3271¡¡ 28 lOa 28~ 55 -- I I I 0, 10 SPÜD ·-7:{)Q P.M. - JAt... 3, 198 I -.--...--- - .. I ¡ --~'=:}-~ I I I -\ I \ 1000 \ \ \ \ \ lypA'OPOSfO , \ \ , \ \ \ I I I I I 2000 . 20 ~~ ~ILIN a C£NEI\T I I I I I I I I ~ .. "' .. ,c::. 3000 4000 _----1. Ar.ruAL 5000 I Drilling. Ti",. in Days 30 40 I I \ \ \ \'~:' ... ~ _-.'OW .~,. . 50 I WALAKPA TEST WELL No. 2 106' FNL and 216' FEL, See. !I, T20N, RI9W, U.M. ~ HUSKY 01 L N P Ii Operations Inc. NATIONAL PErROLEl/M R£SERVE in ALASKA DRILLING TIME CURVE ..___ 'n_' ___.¡._ , ~----¡--_._--- ---------~_.- , 'Cor. Go I,. t",)I~ tlJ4¥V,' \ \ \, ....' . \ Core No 2, 2"84'-'"'021' -~._----- .-.------------ -~-----r- I ------t=~= ----.-- -- ~_.._-- ._-~ .-- -- ---- ~_L_ i --- ~_t=--= -~._~ I -= =1=--_. I I ! ¡ LOG, RUJLjLç~~Jn__r__L_tN~ r.: TEST StT PLUG, ----IWN2--7JS!'~~-&-- T~MPORÞftILY ABANOOf. ----,--- -1 'I -----,---- ¡ -..--.---.--.....+---- RtL£ASSD - MIO~ IGI1T~!'ff--=r4-LJ9i8_L--- . Iii I --+----.-- I KIlO 35 ..- .'------- ..--.-- - . - - - - - - - - - - - - - - - AnCTlC DRII-ILING SERVICES DRILLING UUD RECORD COMPANY Husky Oil Company WELL Wa1akpa Test Well No. 2 CONTRACTOR Brinkerhoff Signal SUH Alaska CASING PROGRAM, ~In.h .,-1QL.h. North Slope Borough ~In.h .'--11l!Lh. NPRA sEc-1L.Twp 20N RNG~ L-I...h .'~h. TOUL OEpTH 4360 h. COUNTY LOCA TlON STOCKPOINT DATE V> 0\ DAH DEpTtt WEIGHT VISCOSITY Yo GElS pit FII.TRATlON fiLTRATE ANALYSIS SAND RErORT CEC f I~I 5.. API PV 10...1 So,;p 0 ml IUHp C.... I' PV CI C. "Solo" OU W.... 1104. 1981 ... '01 flt_OFfi_Of tOminM.'.'D APt "~f11nd, m/Mf pp'" ppm . % ~ ~ me 1...1 ~_ 105. 8.5 -'JL_ .....2___2. -9LL ..L..5_ li.__L.___ 300 _~º_.--L 0 98 ....-!LL ~ 8.9 -1L -----1- ~ .....QLL -.L2 30 __ .L _.__ 1800 _--1IDL.1L..lL JLJ.._ 1/5. 655 9.8 30 5 7 3/7. 7.525 4 1300 . 100 1.510 0 90 1/6_ 1315ï.5'~28 2. 1 0,-º-'-7.5E:==-:I~-==~-SO-ï.5.JL..JL...22.== _.l1L~:g 3A ~__ ___~.l. .-Æ.º-_ -.L!-~. 1Q___u L. _ ___ -W.__Jº- .12...2....JL ~ _ _!LL 2067 .. 9.5 ~ 5 ì-º.lº- ---L2.20 _l. __...Jt.Q!L __.lQ.....12....2....JL ~__ ~ 2322 __ 9.5 ...!3 11 21 _161 19-L.º ~___:1_ _ _!2.000 25.000 Tr_2-....9_ ~ _ Chan¡¡ed mud to -1L!!l 2330 -9A jL -.1L U ~ JJ! lL __nL _--9>,00(1 25,000.---5_ í.Jl ..2A.._ 1/11 2330 9.5 ---!i.6.-_-1L25 -f4717 -L.Q l? __L 4>.00025.000 A 6 0 94 -1112. ..llN....2..í.sL- 12 24.JA.LU _J~ 10.J ..l.._ _ 4\,000 2!l.MlO. A ~.JL~ -1L!1. 2330 __2.!.L..!L ~ li 14/17 _L2.R 3 4.,000 22,OOO__.d.~-º-~ 1/14 2400 10.2 40 11 13 4/12 7 11 3 4>,000 25,000.25 8 0 92 1/15 2555' 10.2 ....iL~ 13 .15 10/15 7:5 )1 == 3 = 4~,OOO.26,800 .258 0 92 1/16 2635 10.2 47 15 20 10/18 7 9 3 3),000 20,000.25 8 0 92 1/17 2703 10.2 47 ~lã 10/19-¡--6:4: .~ L-_~),OOO 25,700 :-25 9 0 91 1/18 2930 10.2 40 12 13 9/21 7 7.5 3 4.,000 22,900 .d....1..-º-..2!. ~ 2985 10.2 48 12 20 11/24 7 .8.4__L 3},OOO 21.800.25 9 0 91 ~ 2985 10.2 42 14 24 10/19 --L-6.2 3 4+,000 24,60041J.._º_2.1 .~ 3021 10.2 --º----_l.!L 20 9/18. 7 6.6 3 4+,000 24,600.25 9 0 91 1/22 3120 10.2 40 10 24 11/17 7 B.O 3 37,000 20,700.25 9 0 91 1/23 3265 10-:2 43 12 26 10/21 7 B.O 3 4.,000 22,960--:S9091 :~ 1/24 350Q 10.3 45 13 29 ·12/21_L-~_..L. _.~2,OOO ~200d.l-º--º--. 90_ JL.2.5... 3677 10.3 48 15 30 12/23 ~_ ~_ 3 3~.00021.280.A..!º- _!L 90 ----1.l.1.Þ... 3745. JO. 2 40 10 _ 25 8/18 7 B.2 3_ -1} ,000 21,840.d. !!l.lL...iQ -11.J:L~. JJl..2..lt.L_-1!L-li._9/18 ---L-I!._ª___ 2_ _~,OOO 22,400 ~ !º-.JL...iQ .-1l.2.B.. ....32.25.. .lO..J ...M..- _---11- .ll. .J1.L.li. -L- 9 . 8 _ 3 .-4l ,OOº- ~ 2 , 960 . 25 li.. 0 89 ---1l.2.2.. 406010.3 51 14 1ß 12/22.-L_LO-,_2__2__.l!),OOO 22,4004111 0 89 ---1LJO_. 4197 10.3 52 12 25 12/28-L_9_,"ª-__L._...-4.L,OOO 22,960...25 li..-º-M 1/31 4231lD.....l--AI- -1L'll. 17/30 7 11.1 3 33.00021,280.2511 0 89 _J..iJ.... 4284 10.3.~_~ 24 13/27 7 10.J___-1- H,OOO .21.280 T; ilO-ã9- 2/2 4160 10.3 46 12 26 12/27.7 8.6 3 4r.000 22,960 Tr LL 0 89 .-2.LL_!û.6Q.I0.3 45 11 24 U/25- -.l..... 8.7 3 41.00Q .22.960 0 LL.JL _8.2_ _---2.L.!L 4360 10.3 52 14 1L 12/33--ª-'..L Ll.~ -1.._ 4.[).000 24.000IL.1...l--º-. 89 2/5 4360 10.3 43 9 19 3/7 9.0 L1.E 3 3),000 22,000 Tr 11 0 89 __~ 6 280010..3 44 10 17 3/11 9.()12._ 3 3),000 22,000 Tr 11 0 89 CaC12 REMARKS AND TREATMENT Ran 7" liner to 2800' rA'HT£O IN U...A. - - . . COMPANY HUSky Oi 1 Company WelL Wa 1 akpa Tes t We 11 No. 2 CONTRACTOR Brinkerhoff Si gna 1 AnCTIC DRII.lJ.JING SERVICES DRILLING UUD RECORD STATE Alask¡:¡ COUNTY North Slope LOCATION NPRA CASING PROGRAM. .-fL1~'h ...!Q.L". 9 -5t8-1~.h .'2-3-lO- II. ~i"ch .'~.'. sEc-ª1-rwp20N RNG~ STOCKPOINT DATE 8AROI0 ENGINEER TOTAL DEPTH 4360 II. OA H DE PTH WEIGIIT VISCOSITY Yp GelS pH FIL TRATION FIL TR" TE ANALYSIS SAND RETORT CEC w ........ ,... Ib/t.1 S.. API PV 10...1 Ship a ..I .'HHP C.... r PV CI C. _ SoIoIo Oil w.... Mud, REMARKS MID TREA TMENT ~_OFIÍf_of IOmin~M.'.'O API i--!F:J1nh 1ft /M' .,pM pp.... '. ~ a If; m.I.... .-.li.L.__2800 1O.J_4.L._ -1Q_!.4.._ ~...Jl,2 t£.5__L___ _n.J2ºº-_2bQOO _1'.r... 11 0 89 _ Squeezed liner lap 2/8 2800!Q..J. ~ --1!L.-1L JM!& J....Q lA...L_~_-'lWlO.Q... 23.00Q d1!.L...Q...-ª2. _ Dumped and cleaned pits ~ 2800 __9..,& __ _ CaClz...-ª,»lutiQ.It___ ________ __u -'-_ __ ____ _ Mixed CaC12 solution fo~ ----2..LlCL....2Jill.Q. J..6 _ _-CaCl~",",lntiolt__ ___ _ _ __ _ __ testing and completion .-lli..l....2l!.O.O. 9.6 ___ca..Cl2--->""lntioq ____._ _ ___.___ ___ ____ Flow tested well .-1l..J4._2800 ..~ CaC¡~Solutioll______ ___ _____ Flow tested well ~ 2800 ~ __~Cl2-:Solutioll_ _ _ _ __ _ ____ _ Killed well; lost 45 bbls fluid _lJ.l!L 2800_10.6._ CaCll-SOlutimJ___________ ._____Set bridge plug; displaced hole _._____ __ _ ____ with CaCIZ solution . _._------- ------- --- ---.---- ----- --- -- -.-------- -----.---- ----- ---- -_._- ~-'--- ---- ------- -..-- _._- ----- _._---_..._---~_._- . -- -- ----------- ----.- ----.-.---- ----- ------------ --...-----..---.-------- _. ----------. --- -_._-------~- ------ --_..__._-~- ---.- ---- --- ----.-- --.-.--- ----.-- ---..--.----- ----.-- ---- -.--- ~"'...T"n IN U .... - - - - - - - - - - - - - - - - - - - BIT RECORD COMPANY CONlllACtOR (Out"., I StAn Husky Oil Company Brinkerhoff Signal Drilling Company North Slope Borough Alaska LEASE WEll Q , SEe , tOWNSHIP R.¡;¡¡¡-- ,alOCk rlElO National Petroleum Reserve Walakpa Test Well No 2 31 20N 19W tOOL DRill DIlAW PUSHER PtP( WORRS MAK( SIl( 'YPt -_.-_. UNDI R SURf DAY 1001 ORllllR lo"n POWER HP (VINING OfUll 110 00 10 UNCt" PUMP r-4á¡¡- - MOOEl IfRORI INt DA t( DRilLER COllAR NO I Q 10 I'NtItN M^"I - MOOEl SIRORE MORltING DRtU DO PUMP I 0 OAt( DRllUA COllAR NO 1 III SIU DEP'H HOURS Ace WEIGHI ROIARY WfllJ PUMP PUMPS MUD DUll CODE REMARRS I" I" I" III SIRIAl NO nG( f1/"1 1000 liS .'.M DfV. "US;;;-¡;;;- SPM WI FORMA"ON. D' NO Sill MFGR fYPI OF III I 1 ) OUI RUN HOURS Vi, I a II elllt. FLUID. lie. 1 12!& See S33S 207324 12 12 12 1485 1380 5011; 5011; 27.46 25 150 3{4 1100 1 5~ 72J.5284 5 1 . 2 12!& STC SDS AK8808 11 )1 II 2330 845 46 ~18.3 25 150 3/41500 2 5~ n. g.6 30 3 3 1 3 8!i STC SDS AL9039 llllll 2431 101 16~ 3/4 6.1 15/20 100 1000 100 .0:[ 40 4 3 1 4 8~ STC SDS AJ4368 101010 2611 180 18!i 12~ 9.7 20/25 120 1~ 900 2 5~ .0. 93 2 40 4 6 1 CH 8~ Chr MC201 OW3449 2640 29 ll~ 135 - 10. 5 8!i STC SDS AJ4~ 9 9 )0 2960 320 32 167 10 20/25 100 1 900 2 5!s 84 2 40 6 6 0 8!i HTC 25/30 100 .0. w 6 X3A AV178 10 to )0 2984 24 1 168 24 1800 ~ 5!L106 2 40 (X) lO. CH 8~ Chr MC201 OW3449 3021 37 11 179 3.7 20 60 l350 5~ 118 2 42 RR6 8!i HTC X3A AV178 10 LO 10 3136 115 2~ 202~ 4.9 25/30100 1700 5~ 100 OJ 43 7 8~ STC SDS AJ6991 9 9 10 3507 371 35~ 238 10.5 25/30 100 1700 -~ -;;- .OJ 48 .0. 8 ~ STC SDS AE6236 9 9 )0 3690 183 15 253 12.2 25 120 l700 2!L.~ 3 46 2 2 1 9 8~ STC SDGH AX1231 9 9 10 3960 211 26 293 8.1 30 110 1700 2L 96 .03, 49 7 4 1 10 8~ STC SD6H BD3379 9 9 10 4041 81 15 308 5.4 30 90 L700 ~ 96)~' 51 6 5 1 _0. 11 8~ STC SVH AT1624 9 9 10 4197 156 25 333 6.2 30 )0/9q ..700 2!L 101 3 47 1 31 81 12 8~ See M44N 636933 9 9 10 4255 58 20 2.9 32 60 ..-700 5~ ..!Q.1 OJ 46 5 4 1 13 8!i HTC J-33 2W749 10 10 10 4360 105 26 4.4 32/3560/6t ..-600 ~~ .OJ 46 2 2 1 . 14 5 51b STC D6 68425 2721 Dri~ling eemert out of 7' linp.r -- --- -.-- - --- -=.. Compliments 01 r SlIIHIII P.o. BOXCI951t . IRVINE. CALIF. 92113 SMITH REPRESENTATIVE PHONE SllUTH TOOL DIVISION OF SI.IITH INTERNATIONAL. INC. 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 operations. 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 (PSI) (PSI) SIZE(1) WEIGHT MIN. MAX. COLLAPSE BU RST CONNECTION 20" 133#/ft. 55,000 80,000 1, 500 3,050 STC 13-3/8,,(2) 72#/ft. 95,000 110,000 3,450 5,350 BTC 9-5/8" (3) 53.5#/ft. 95,000 110 , 000 8,850 7,900 BTC 9-3/4,,(3) 59.2#/ft. 95,000 11 0 , 000 9,750 8,540 BTC 7" 38#/ft. 95,000 11 0, 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 drift to 8.50". (2) (3) The following are additional requirements primarily to assure 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 "V" notch tests on two random samples per 50 tons per heat. Minimum acceptance of 15 ft.-lb.@-50oF. Furnish test reports with order. L 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 . . 3. Inspect at mill using Tuboscope's Amalog IV or equivalent on 9-3/4" and smaller, and at least magnetic pa rticle 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. I nstall closed-end type th read 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 observé the installation of thread p ro1.ecto 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. The casing programmed for Walakpa Test Well No.2 was as follows: 20" conductor at ±100'; 9-5/8" at ±2400'. Actual casing run was 20" at 105', and 9-5/8" at 2310'. A 7" liner was run from 1976' to 2800' to test the interval 2606' to 2636'. A 2-7/8" string of production tubing was run and hung at 1944' when completing the hole as a temporary abandoned gas well. The 9-5/8" annulus and 2-7/8" tubing were left full of 10.6 ppg calcium chloride water from 1948' to the surface. 40 - - - - - - FIELD _~~tion~L!,~~z:( le':lm_~serve in AI< SUMMARY OF PAGE MEASUREMENTs NO. 01' JOINTS FEET .OO·S PA~E_~_____Þ!L _____~I2JL ___ OO~ PAGE 2 ___m'! _______ Hº-._ ~__ PAGE_~._ ___________________ PAGE 4 ...---- _____'.___.__ ..__....__.__._ __ __._.~_.___.. __"_'___'n PAGE 5 ~-- -_..------ -- ._._--_.._-_.~ PAGE 6 - ---~--_._--,..._.._----- -......-.------- -..- .¡::. I-' __~9."-2_ ____.___._ _ ____.____ _ ___~.~_ PAGE 8 --~--- "--------------.----.-- PAGE 9 TOTAL 64 48 2720 - - - - - - - CASING TAllY SUMMARY SHEET LEASE 81 WELL NO. __-.:Wªbm...r~ªt:_Wel.LNº_'_ 2 SUMMAJlY OF OEPnl CALClILATlONS , TOTAL CASING O!!R~(;~~________ 2 ~-_._-_..- 3 LE~S_ CAS~G o'!!y r~NO~,- 9._2.4_25... 56.......27....._59....6.Q., 61, 62, & 64) TOT AL f1 21 . ----- ---- _.'- ------~-_.~----~--- ----- ...-...----- ----_..._--,_.-- ---." 4 SHOE LENGTH __ n_'_.. _.___.~___. --.----- 5 FLOAT LENGTH ..-.---..-..-.-....-...----..-- --- --------.----------.-.-- 6 MISCELLANEOUS EQUIPMENT LENGTH OCT Hanger -----_.._---,~--_.._-_.. --.-.-----------. -----.-.------- 1 TOT~_~~~~I.I'!§_~D EOUIPM~~~R_OM _CE~FN!.~EA~:'.~_4._~5~1 _!.___..l:-E~~.!I~'=-'::EEP!_I!...( (B!'I~~~RE!!C~__Plus Eleva~i_(m*___ 9 '"'l:H"'-6N-I:,AHBIH6-J04H;¡:- Set at Weight Indlcalo' befora cemanling: N/A ; ahe' .Iack-oll: N/A ; Incite. .Iacked 011 N / A *Casing was hung oµ OCT fluted hanger before cementing. SUMMARY OF STRING AS RUN LOCATION IN STRING No. OF JOINTS FOOTAGE HtREAO MANUFACTURER CONDITION NEW·+J&æ WEIGHT GRADE -------~_._~ 53.50 . .s..::.~?_ _But~z:.~ss.________.______.:!.T N~_L-___ THR~~~~_54_ ----2L.. 22fU..~ JT NO. THRU NO. --~-_._- - --. --- ._-._-~- JT NO. THRU NO. -~--._---- -.----.---.- "----.--------.- JTNO. THRU NO. ----"------_._-~--+ - ----..--------.-. - - - DATE: Ja~!'Y__l~l.2...8..l-. TALL Y FOR9 .SLlt" CASING FOOTAGE ._~_._---_. _.~~- FEET .oo·s 64 2 72.Q___ .ÆL__ NO. OF JOINTS 1O____._.A1L__ ~_ __22!!1____.A2_ 2 00 1 77 2 85 2290 04 20 2310 00 04 INTERVAL ----.. JTNO. THRU NO. -_.._._._------~ .------.-.-- -------..- ---'- ----.-..---.---.-. -------_.- ---_._._.__.~-_._--_..._._..- -~_.. _____.__.__. JT NO,--._._.___ _!....~U!'Iº,____.___ .------------- -...-.- -- _.._.._~--_._------~-- JTNO. THRU NO. - - - . . I . . I I I PAGE -L- OF --L- CASING TALLY DATE: January 6. 1981 FIELD NPRA LEASE a. WELL NO. Wala1Q)a l'est Well No. 2 TALLY FOR 9 5/B .. CASING JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT I NO. FEET .00'S FEET .00'S GR. NO. FEET .00'S FEET .00'S GR. 43 18 41 10 2 38 83 2 42 26 I 3 33 68 3 44 00 4 40 90 4 45 76 5 40 86 5 42 23 I 6 40 63 6 45 20 7 40 10 7 42 42 8 46 04 8 38 93 I 9 46 36 9 40 66 0 43 67 0 45 01 TOTAL A 414 25 TOTAL D 427 57 I 46 60 46 26 2 42 61 2 40 74 I 3 43 23 3 46 40 4 40 85 4 44 68 5 41 30 5 44 26 I 6 39 60 6 42 05 7 46 25 7 45 45 8 36 45 8 46 77 I 9 39 30 9 42 10 0 40 69 0 38 00 TOTAL B 416 88 TOTAL E 436 71 I 36 69 TOTAL A 414 25 2 41 40 TOTAL B 427 57 I 3 43 45 TOTAL C 416 88 4 42 15 TOT AL D 436 71 5 42 88 TOTAL E 434 33 I 6 45 83 TOTAL PAGE 2129 74 7 46 84 8 46 10 I 9 44 48 0 44 51 TOTAL C 434 33 I I 42 I . . PAGE -L- OF -L CASING TAllY DATE: January 6, 1981 k FIELD NPRA LEASE & WELL NO. Walakpa Test Well No. 2TALLY FOR 9 5/8 .. CASING JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .00'S FEET .00'S GR. NO. FEET .00'5 FEET .00'S GR. 42 32 45 08 2 42 42 2 44 28 3 46 06 3 36 00 4 41 62 4 45 12 5 42 53 5 6 42 66 6 7 41 72 7 8 37 68 8 9 41 30 9 0 41 95 0 TOTAL A 420 26 TOTAL D 170 48 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 0 0 TOTAL B TOTAL E TOTAL A 420 26 2 TOTAL B 170 48 3 TOTAL C 4 TOTAL D 5 TOTAL E - 6 TOTAL PAGE 590 74 7 8 Shoe 2 00 Float 1 77 9 Hanger 2 85 0 6 62 TOTAL C 43 I . . I I CASING AND CEMENTING REPORT I WELL NAME Walakpa Test Well No. 2 I LOCATION National Petroleum Reserve in Alaska 1Wf CASING AS FOLLOWS: 54 3ts 53.51 5.;.95 95/8" Casin¡ I 3ts 3ts I Shoe @ 2310' neat @ DV @ I Cencra.lizers 10 feet above shoe. on top of joints 2. 4. 6. 8. 10. 51. 52. and 53. . FIRST STAGE I Sx of Cement 1750 Type Pmfst Addicives None % Excess - Preflush 20 barrels water Initial Pressure Displacement 16.75 1:38 bbls. Final Pressure -ø- PM 250 I Plug Down I SECOND STAGE - Stage Collar @ Sx of Cement Type Additives % Excess I Preflush Initial Pressure Displacement bbls. Final Pressure AM PM Plug Down I I KB to Top of Cut Off Casing Overall Casing Tally Length of Landing Jt Removed Well Depth Weight Indicator Before Cementing lbs. I Weight Indicator After Slacking Off lbs. Inches Slacked Off I Remarks: Water temperature for mixing cement: 850. Cement slurry: 14.91 in; 14.61 out. Circulated out 18 barrels. I I 44 I - - - - - - - - - - - - - TUBING TALLY SutllARY SHEET - - - - SUMMARY OF PAGE MEASUREMENTS FIELD Nation~L~~t~~leum Reserve in AK_ LEASE 80 WELL NO. ~__WalakPa Tef!t:_!ol~. 2 DATE: February 5. 1981 __ TALLY FOR -L-"' TUBING NO. OF JOINTS FEET ~~~ -1L__1~~_ _ PAG~_~_________._. _~AGE_~___.___ _.__ PAGE 4 ----- PAGE 6 ------------ .po \J1 _PAGE ~_ ______ __ PAGE 1 ------ PAGE 8 ----- PAGE 9 TOTAL 21 798 SUMMARY OF DEPTH CALCULATIONS .OO·S 20 TOTAL CASING ON RACKS ------ "--..--.- 2 LESS CASING OUT !JTS NOS. ---.----- ----"-- 3 TOTAL It - 21 NO. OF JOINTS FOOTAGE FEET .OO'S _-.21-- _-128___----2..0-_ -.---..' '.----- --.------ .--------.----- ---- ---- 4 SHOE LENGTH 6 8 FLOAT LENGTH -------------- --S-êHIng-sIëeve. Seal MISCELLANEOUS EOUIPMENT LENGTH __ N!pl!!~ Han~-.!O. . . Lanaloa: Cõllar TOTAL CASING AND EQ~IPMENT FRO~CEM~T ~A_~=!+ 4 + 6 +6' LESS WELL DEPTH IKB REFERENCE' 1 8 9 "UP" ON LANDING JOINT 20 Weight Indlcetor belore cementing: ; .'ter sleck...II: SUMMARY OF STRING AS RUN WEIGHT GRADE THREAD MANUFACTURER CONDITION NEW·USED New JT NO. THRU NO. ------ 38 8-95 luttress .------- ---~ ---...---- ---.."--- ---- -------------. -------- -.-------- LOCATION IN STRING NO. OF JOINTS FOOTAGE JT NO. THRU NO. JT NO. THRU NO. JTNO. THRU NO. THRU NO. JTNO. ___ .JT NO. JTNO. THR_U NO. THRU NO. ; Inches slecked 011 INTERVAL 1 85 95 45 23 16 00 --- - - . . I . . I I I TUBING TALLY PAGE -L- OF ....!...- DATE: February 5. 1981 FIELD NPRA LEASE. WELL NO. Walak1Ja Test Well No. 2 TALLY FOR 7 N TUlIING_ JOINT FI RST MEASUREMENT' CHECK MEASUREMENT WT JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .00'S FEET .00'S GR. NO. FEET .00'S FEET .00'S GR. 36 12 2 38 30 2 3 36 77 3 4 41 50 4 5 35 01 5 6 39 92 6 7 35 90 7 8 40 02 8 9 40 10 9 0 41 68 0 TOTAL A 385 32 TOTAL 0 40 34 2 34 10 2 3 34 61 3 4 37 16 4 5 38 94 5 6 35 4.7 6 7 37 75 7 8 35 99 8 9 41 29 9 0 36 77 0 TOTAL B 373 02 TOTAL E 39 86 TOTAL A 385 32 2 TOTAL B 373 02 3 TOTAL C 39 86 4 TOTAL D 5 TOTAL E 6 TOTAL PAGE 798 20 7 8 9 0 hOTAL C 39 86 I I I I I I I I I I I I I I 46 I I . . I I I TUB ING AND CEHENTING REPORT WELL NAHE Walakpa Test Well No. -2 I LOCATION National Petroleum Reserve No. 2 RAN TUBING AS FOLLOWS ~ I 21 Jts 38/1 S-95 7" Liner Jts I Jts Shoe @ 2800.85 Float @ DV @ I Centralizers 10 feet above shoe, between 2d, 4th, 6th, 8th. 13th. 14th. 16th. .and 18th joints. FIRST STAGE I Sx of Cement 280 Type fiG" 1% CFR-2 Additives 2% CaC12 % Excess Preflush 20 barrels water Initial Pressure I Displacement 39.5 bbls. Final Pressure -AM- PM 3000 Plug Down 10:40 I SECOND STAGE Stage Collar @ Sx of Cement Type Additives % Excess I Preflush Initial Pressure Displacement bbls. Final Pressure I Plug Down AM PM Well Depth Overall Casing Tally I KB to Top of Cut Off Casing Length of Landing Jt Removed Weight Indicator Before Cementing lbs. I Weight Indicator After Slacking Off lbs. Inches Slacked Off I R6Qarks: Water temperature: 860F. Liner became stuck after pumping 46 barrels cement. Lost returns after releasing plug. No returns during rest of cement job. I I 47 I - - .¡:,. 00 - - - - - - - - - - - TUBING TALLY SutD"RY SHEET - - - SUMMARY OF PAGE MEASUREMENTS FiElD _!a~i~I1.'1],¡>!!~rc:>!celJ!!l__~eserve in AK___ LEASE 8r WELL No__Wªlakpa Test lielLful.--_2_ DATE: Februa~4. 1981 TALLY FOR2JL1t" TUBING NO. OF JOINTS FEET .00'5 __!,~<!E__I____2_Q______ _!5-º,2_ __H___ªº- _!'~<!~3-___a~º___n___ ._~_10___~L_ I'AGE 3 u. __.___.____._.__.__..___.___.___~__.__ ___ _!,_A_~~_~ ____________________ PAGE 5 ...-.-.,--- -- ---" ---~._---- PAGE 6 -.. .----- _.-- - --.------...-....--- ----. PAGE 7 ----.-----. .---.--...---.-.- PAGE 8 ---~_._--- -~_._------. PAGE 9 TOTAL. SUMMARY OF DEPTH CALCULATIONS TOTAL CASING ON RACKS ---_._--~-------._-_._.- 0·_.___- .____._ 2 LESS CASING OUT IJrS NOS. --.--.------.-'.-- _~ TOTAL !-'-.:2'.-_________ _______ 4 SHOE LENGTH -~--------'-' --.-- 6 flOAT LENGTH ______....__ ._._'n._______.__ 6 MISCELLANEOUS EQUIPMENT LENGTH NO.OF JOINTS FOOTAGE _____-0 ___..__~__ FEET .OO·S _~.____.L~____-2J_U.__ _-22-_ 6 185 47 . ---.-.-.--. ----- --~----- ________ _____un__ _ ~~__ ___~.?n__~_ no'_ *___.__ -..--.-., ----~._-- --------~-_._..._-,------._------------ -~_.__.."._-- 75 1944 TOTAL CASING AND EOUIPMENT FROM CEMENT HEAD 13 + 4 + 5 + 61 --------- ----- a___ -- (t-U'KB) _~~~~_~~':L OEP"!.H fK~ I'IE~~I'IENCEI_________ 9 "UP" ON LANOING JOINT Welghllndicelo, befo,e cementing: SUMMARY OF STRING AS RUN WEIGHT GRAOE HIREAD MANUFACTURER CONDITION NEW-USED JT NO. THRU NO. -------..----- -...----------- ..------ ---------- -----_._._-~-----_. ----_.-------- ----.-.-.-----. ---- ._. _____.___ _,,______.. __ n__ _ ~__.__ "_. -~ ---.-.-- ------ -.. -.. -----.------ __.._._..________m___ ._____ LOCATION IN STRING JTNO. THRU NO. ------_. JTNO. JTNO. __-I':IRU.!!º. THRU NO. --- JTNO. THRU NO. ~--_._--- JT NO. _!t!~ NO. THRU NO. JT NO. : Iller .llck-oll: ; Inche. .llcked oil NO. OF JOINTS FOOTAGE INTERVAL ----- .._--- ----- --~.._---~.- .._-------- - - - . . I . . I I TUBING TALLY I PAGE..J.....- OF -L DATE: Februarv 14. 1981 FIELD NPRA LEASE & WELL NO. Walakpa Test Well No. 2 TALLY FOR 2 7/8 .. TUBINJ;" JOINT FI RST MEASUREMENT' CHECK MEASUREMENT WT JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT I NO. FEET .00'5 FEET .00'5 GR. NO. FEET .00'5 FEET .00'5 GR. 31 49 29 46 2 31 03 2 28 52 I ~....-..~ 3 31 19 3 31 51 4 28 59 4 29 92 5 29 71 5 30 91 I 6 30 52 6 30 20 7 29 00 7 29 58 8 29 59 8 30 70 I 9 31 43 9 31 44 0 28 60 0 30 47 TOTAL A 301 15 TOTAL D_. 302 71 I 31 42 29 58 2 31 19 2 29 63 I 3 29 65 3 30 84 4 28 88 4 30 75 5 29 51 5 30 55 I 6 28 12 6 31 84 7 30 05 7 28 59 I 8 28 78 8 29 65 9 30 77 9 28 80 0 29 41 0 30 62 I TOTAL B 297 78 TOTAL E 300 35 29 74 TOTAL A 301 15 I 2 30 68 TOTAL B 297 78 3 30 98 TOTAL C 300 01 4 30 55 TOTAL D 302 71 I 5 29 50 TOTAL E 300 35 6 29 25 TOTAL PAGE 1502 00 7 30 65 I 8 28 88 9 28 96 0 30 82 I TOTAL C 300 01 I 49 I ·.~ PAGE -L OF -L FIELD NPRA TUBING TALLY . DATE: February 14, 1981 LEASE & WELL NO. Walakpa Test Well No.2 TALLY FOR 2 7/8 .. TUBIN!;" JOINT FI RST MEASUREMENT CHECK MEASUREMENT WT NO. FEET 00'$ FEET '.00'5 GR. 28 60 2 29 72 3 30 30 4 29 43 5 31 50 6 30 75 7 29 57 8 29 82 9 31 24 0 30 75 TOTAL A 301 68 30 20 2 30 87 3 31 50 4 30 70 5 31 62 6 30 37 7 29 44 8 31 52 9 30 96 0 31 56 TOTAL 8 308 74 2 3 4 5 6 7 8 9 o TOTAL C 50 JOINT FIRST MEASUREMENT CHECK MEASUREMENT WT NO. FEET .00'5 FEET .00'5 GR. 2 3 4 5 6 7 8 9 o TOTAL 0 5 6 7 8 9 o TOTAL E TOTAL A TOTAL 8 TOTAL C TOTAL 0 TOTAL E TOTAL PAGE 2 3 4 301 308 68 74 610 42 I I I I I I 1000- I I I 2000- I I I 3000- I I 4000- I I I I I . 0- 20" at 105' K.8. 20", 133 lb., K-55 casing, cemented to surface with 200 sacks of PermafrOst cement. 2 7/8" 6.5 'b. N- 80 8re1 tubi119 at 1944' 9 5/a" at 2310' 9 5/8'~ 53.5 iii., S-95 casing, celftented to sur,ace with 1750 sam of PermQ- frost cement. 7" Liner from 2800' to 1976' 7 ", 38 lb., $-95 casing! cemented with 280 sacks of Cia.. "G' cement with 1% CFR-2 and 2 % CaCI, at 15.8 PP6. Liner lap sqUHzed with 100 sacks of t.. IOme ce_t. 81/2" hole to 4360' . ~ ~_ over OCT 5000 PSI tree ,~~~ttl p¡.. ~H:t~ . .' .. ~ ~ .. ~ ; ~ . .; Displaced tubing and 9 518" cosing witl1 10.6 PPG CaC' H20. J ~ .. ,; ~ , ). ~.....- r-;: 'I .:>- ~ OI! :~ J: .. 9 518" Model "N" quick retrievable briclge plug, .., at 1948'. ; ~ _-PERFORATIONS, 2 SPF, 2634'-2606'. z Plug No. I, 4010'-3610', 180 lOcks of Class "G" cement at 15.8 PPG. MUD WALAKPA TEST WELL No.2 106' FNL and 216' FEL, See. 31, TZON, RI9W, U.M. HUSKY OIL NPR Operations Inc. NATIONAL PETROLEUM RE"SERVE in ALASKA WELLBORE SCHEMATIC 51 Part EQUIPMENT LIST No. eD 20", 2000 psi slip-on Head, OCT. ø 13 3/8", 5000 psi Casing Head, OCT. ( 0) 9 5/8", 5000 psi Casing Head, OCT. @ 20" Casing. CD 9 5/8" Casing. ® 2 7/8" Tubing. (j) 3", 2000 psi L.P. Gate Valve. @< ® 3", 5000 psi F.E. Gate Valve. ® 3", 5000 psi Blank Flange. @ )", 5000 psi Christmas Tree. l. , I I I I ~® .¡¡®~® o )!: ( 0 "'~-n I ! I I I I I I I j ®~) ¡ ir(~ ~ II~ I I I I I J , I I 'CD - ø c: ¡:::r@ -:;: I I ~ ~ I: ~ ($- '" . .' ...., .... ." I I ...... 4' ......."* ~:~·.'A" ..... :'.~·.A.: ,,:: ¡. ,.......>..jJ~<~ '/:1 4 .' .' : I I I I'" .' .' '. . ~¡~~~~~. ~w¡ i ! ~ ~}~~;;~$~t~ 5 ¡ I ® WALAKPA TEST WELL NO.2 106' FNL and 216' FEL, Sec. 31, T20N, RI9W, UM. HUSKY OIL N P R Operations Inc. NATIONAL PETROLEUM RESERVE in ALASKA I . I I I I I I I I I I I I I ~~<c;'\t':<~-=~ ~;:.~~~»~~ "«4: $':; ~ ~ ~ I I I I I 52 . ~$AWP" ~ ~ ~ , ~ ~ ~ ~ ~ SURFACE EQU IPMENT 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" wireline with 15" double hydromatic brake, automatic breakout and make up catheads, driven by one set of FMC 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 Ibs. with racking board capacity of 130 stands of 4-1/2" drill pipe (doubles). Mast crown block capable of stringing eight 1" wire lines. Subbase Three box sections, two at ground 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 IDECO, 160 ton, four 1" sheave combination block and hook. Swivel EMS CO 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. Rota ry Table Oilwell 17-1/2" split square drive master bushing 275 ton static load capacity. Mud Tank Th ree section, insulated tan k. Capacity shale tan k: 75 barrels; capacity middle tank: 100 barrels; capacity suction tank: 112 barrels. Shale tank equipped with shale jet and 16 barrel trip tank. Total capacity: 303 ba rrels. 1-1 . . .1 Shaker Single 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, driven 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 HP, 120 psi diesel fired skid mounted in Hercable house, 8' 4" high X 8' wide x 35' long. Steam Heaters Seven Model 90H Trane steam heaters; three Model 96H Trane steam heaters. Tongs Byron Jackson, Type "C", short lever, with heads. Indicator (Weight) Cameron, Type "C", up to 400,000 Ibs. 1-2 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 driller'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. Slips 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 V 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 8V-71 N, 300 H P engines th rough 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 will 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 lines 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. Air Compressors One LeRoi 34C mounted on draw works compound. One Ingersoll Rand Model 71-T2-T3011 TM, driven by 10 HP, 440 volt, 1,725 RPM explosion proof electric motor. 1-3 . . 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 Tanks One 20' long x a' 6" wide; capacity: 6,000 gallons. Blowout Preventer Equipment One lO-inch, 900 dual Shaffer gate LWS whh three-inch flanged side outlet one side. One lO-inch 900 GK Hydril. One 10-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 T1W 6-5/a" regular LH box to pin. Two T1W 10,000 psi lower kelly cocks, 4-1/2" XH joints. Two T1W 10,000 psi lower kelly cocks, 3-1/2" IF joints. One inside preventor, 10,000 lb. Hydri1, 4-1/2" XH. One inside preventor, 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 aD-gallon Hydril closing unit with four nitrogen bottle backup. Four-station Koomey control manifold with four-station air 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. ¿ D ri II Colla rs 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" I F x 3-1/2" regular bottom collar. One 4-3/4" x 1-3/4" x 30' x 3-1/2" IF 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 . . Subs Two 4-1/2" XH kelly savor subs. Two 3-1/2" I F 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" IF 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 stairs. One tail walk section, 6' 1" wide x 43" high x 42' long. Four pipe rack sections, 43" high x 4' wide x 28' long. ./ .... 1-5 . 1;.,,:0 -<Y-I~ . FVRi 9-.130 (Iiev. 6-Q) , :'"'I . .., ! ~~ ~ DUPLICATE- (Sl'e other In- structionu on reverse side) Form approved. _ . . Bud~t B~~u No: ~2iR3¡;5.5. UNITED STATES , ~MIT IN DEPARTMENT OF THEINTERtOR REVISED 7/82 GEOLOGICAL SURVEY WELL COMPLETION OR RECOMPLETION REPORT AN~ LOG * - ¡ S. LEASE 'DESIGNATION 'AND" SERIAL NO. ,., ;;. _. -.." N / A>; ~: .~ ::.~ -~:: "" ,~" t·~. la. TYPE OF WELL: '~!~~L-D ---~AES~;-O--- ';RY-O -. ~tb~r- 'Wildcat 6.~JI' I~. D~Nd ALLOT'1'EE,:.OR TRIB." NUIIC .... ~ .,'" Nl A .: =- '-. - _,' .;; ;, ' ~ -. 7. UNIT 'A~~~EMICNT NA~. .~ ] ~ -. ""'. ~ - ., _. --~.,' NI A ~ ~~ ë:. t s. ~AR~ ~~ ~~ICAS~ N~M1!' N~ tl,þnal ~., .~ ¡- ~ - - ." Pëtrol~Um~R~šerve~in AK 9; =ICL~ ~~." 0..- =.. :.: ". ~alakpå Tëst¿Well:No. 2 10.}.IIC~ .~ND ~L. gB~~I~~T:; Nj A:!::'?: : ~,~~, ~~ :~. b. TYPE OF COMPLETION: NEW 0 WORK 0 DEEp· 0 PLUG IV1 DIFF. 0 ",.:r.I. O\"ll:R £S BACK ~ r.ESVR. 2. NAME OF OPERATOR National l'etroleum Reserve (~hrough Husky Oil NPR Operations, Inc.) .. Otber in Alaska:: '- T!. 3. ADDRICBS OF OPERATOR u_._ ....' .-"---,-.-,---. ------..------ --,---.- : 2525 C Street, Suite 400, Anchorage, AK 99503 _ 4. LOCATION OF WELL (Report location clearl" and in accordance with anll Btate re!/uireme~t')' A~ surface 216' FEL; 106'., .. II..SEC;, '1'.. R., 11~ Oil BLOCK ANI.> sunvICY . U':OR t.RE.A~ ,~t~ ~>~.:_: C.-.:~,- ~,:_. - - .:] i:?..· - . .~ :. -:"-: -'. ~-. ~- ~ '-- t:; :.;; Same (straight -See 31~· T20N:~':.R19W ~;. . .114. PI:RMIT NO. DAT:. 1E1SDICD ~~'~~~~S¥" ~R ~., 1~1.!.:.ST=_TB:~ ..._""",,,,--,·.-.-=,,"=,====.==-=-~~~,=,_.___N¡A.-=':='-:;~7C.='=-= ¡,'c-",,,..:N/A North.,..Slope Borough, AK 15. DATI: SPDDDBD 116. DATE T.D. REACHED IIi. bATE COM PL. (Ready to prod.) 118. E~VA~IONB (DF, RKB; BT'~G,~' B'l'S:,)!.i J.' 19: ICLICJ' ,-.:~~..;;'~~~.:..AD 1/3/81 2/1/81 N/APad: 44'; KB: 61 '.:, ,:,"c··\ t:, N/A:;:. ,,' 20. TOTAL DI!:PTH. ][I) A TVD 121. PLUG, BACK T.D., MD A TVD \22. IF MULTIPLE COMPL., .::..~ \.23. INTICRVALSÎ\OTARY'~TOOLS ;;'CAB,LIII'TOOLS HOW MANY- DRILLED BY '" . 4360' 19481 N/A - ¡ ~ I °A1l~·.-::I:'~ ·NjJ.~:. 24. ,PRODUCING INTERVAL(S), OF THIS COMPLETION~TOP, BOTTOM, ~A)IE (:I(D AND TVD)- __" 25. WAS DIRIIICTIONAL .. :; "." '..;, . SU~V~:Y ;..1IADIII ::. oj_~: - ?y7e<s" ~I ~ : ~; :.. "_M. ,~: _ .. ; ¿ ;~J/7. ~rA8~~~~0:-: :~:~ At top prod. interval reported below .~ ,. t I A~ total depth - ! J f :'-:'~7.':":':~~-==-=='- N/A 26. ,TYPIC ELECTRIC AND OTHER LOGS BUN DLL/CNL/FDC/BHCS/HDT-Dipmeter, HRT/DLL/FDC/CNL, éBLjVDL/GR/CCL 211. CASING RECORD (Report al! ,tring, ,eU.. well) , :" CASINO SIZE WEIGHT, LB.!JI'T. DEPTH SICT (MD) HOLE-SIZIC CEMENTING RECORD' --I ., AMOUNT PULLED' r' .-' 20" 9 5/8" 119 (K-55) 53.511 (S-95) 105' 2310' 28" 12 1/4" 200 Sx Permafrost'- -1750 Sx Permafrost- None'. None "-..... J _...~ -. ..- >.. " 29. SIZIC LINER RECORD 30. TUBING REC~RD ' TOP (MD) BOTTOM (MD) SACKS CICMENT' SCREEN (MD)" SIZE DEPTH SU (MD) PACKER SICT (MD) 1976' 2800' 280 "G" N/A 2 7/8" 1944.'. .' _~N/A '. , .. 7" 31. PBRFORATION RECORD (I..teroal, lizI' and number) 2606' 2634' 28 feet at 2 SPF; total of 56 šhot~f~ .- --. .---- 32. ,ACID, SHOT, FRACTURE..cEMEN'l: SQUEEZE; !;r.C. .. DEPTB INTICRVAL (MD) AMOUNT AND' KIND OF MATICIUAL USICD' Did not 'stimulate:perforated zone .:' "Per-for atioris were" not cement:sqúëëzed.\ :.:- .:: :: . - _ .7 . -.':- .::. ...~ ::". =:- DATB OF TICST I BOU~S TESTED . I. CBOItIC SIZB 2/10/81 ,18 Hrs;-13 Mi.ps 24/64 FLOW. TmlIJIG PRII8S. I CASING PRBSSCRIC I CALCULATBD 24-HOUR BATIC 580 psi 770.4 psi ). 34. DISPOSITION 01' GAS (Bol4, Uleå lor'luel;'oented, etc.) 33.- PRODUCTION i '.- __ ,~ ... "..-'~ ~ ~: :"; _ DAftN/F'.A' IRS?:. PR~~::rI~~ ::.____1"- P~~~F~l·!.-o°:':'~nICTgH~IU~otc>~I1!.J'~ ~lt,_Pf!>n:p!'..g~l!_ a..~ "..t.IIPe.. 01 pump) 'I' WICLL ST4Tus·(Prodtlci.." or W4 L 'pr~;t;¡)dT~~î~~~~~~d, OIL-BBL. c -~, f GAS-MCF. WA~E:-BB~::I ~A:7Lrrl? i: ;A~ 2;;\iMCFGD WATER-B~L. : - :.I·:~~~ :GR.~~7~~~I~(~jB.) TBST WITNBSSBD BY' x PROD'N. FOR TICST PEBIOD ) OIL-BBL. . - ". .. - ~ , .. ::::: ~:.~.~. ~:- f ~~:. -:: ~ :. BIG and attacbed InformatIon is complete and correet..:&B.determlned trom aU'a!alla!31e records -= -, ;Co'';'' . TITLE Chief of ~e;~tions, DIfPJ.;E 0:';.' ,f>~/ r Rl- *(See Instructions and Spaces for Additional Data on Reverse Side) Walakpa Test Well No. 2 Page 2 INSTRUCTIONS Genua!: 'rhls f01'l1l Is designed for submitting a complete and correct well cOlDpletion fepor't ahlllog Oil all types of lands and leascs to eIther a Federul agency or a State agency, or hot.h, IIIJrllunnl. to UPllli(:nule }!'Clh~rnland/or State laws and regulations, Any necesI'IIII'1 special Instructions (:oncemlng the use at thIs form and the 11UI/IUer of cOllies to ue Sl1hlllltl(~d, IllIrl.ll'lIllIl'ly with regllnl to local, area, or rebrJonat llrocedures and prllctIces, eUher arc showu below or will ue Issued by, or DIllY be outlllned frolll, thc local b'etlernl 1111I1/01' Hlllto nlllel!, fiN! IIISt.tlld.luIIS Oil Itelns 22 ßlld 24, IIlId 33, below reganllllg Sel'lIrllte I'ellort.s for Sellßrlltc cOUlpletlons, . . It lIot II1t!d 1'1'101' to the time Ihls summary record Is submitted, cO lles of all currently 11\'lIlIaule logs (tlrllters, geologists, sawllle and core analysis, all tYlle8 electric, etc,), forma-. Utili nlld prl!SRtU'C tesls, Rnd dh'cctlcmnl sur\'eys, should be attached hereto, to t.he extcnt rellulred by 1I1'l'lIcoule l~ellel'al amI/or State laws IInll regulatIons, All attnchmenls· IIllIIulll ue U!ltI~ll 011 this for/ll, see Item 35," . Item 4: If there lire no 1I1'IIUcl\ble Stllte requirements, locations on Fetleral or Intllon loutt should be tlescrlbetl In accordance with J!'ederul requirements. COIIBult local State or j,'ellerlll "fUee for speeifi(: IlIst.rueUoIIR. .. .. . Item 18: hulieute \Vhil'lI elevlIlIon Is usetl as reference. (where not otherwise Bhown) for depth measurements given In other spnces on thIs fm'm aot} In any attachments, . Items 22 and 24: If this well Is Clllllllleted for se )ol'nte IlrollucUon from more thau one Intenal zone (lUultlllle cOIUIllelloll), so stllte In !Lelll 22, a 1\(1 In Item 24 show the producing IlIten'lIl, or Intervals, top(s), bottom(s) und name'(s) (it any) for only the Interval reported in !Lem 83. Submit a Beparate report (puge) on thIs form, ntlequntely ldentllied, for cadI IIdcllt.lonal IlIterval to be separately produced, showing the additional dlltn pertlncnt to such intenat. , Item 29: "Suek,9 Cemcllt": Attneheù. sUPllleinentlll records tor this well should show the tletnlts of allY mulllple stage cementing and the location of the cementing tool. , Item 33: Submit n S<'Imrllte cOlllplelloll report o\1'thls form for eoeh lntcnal to be'selUlratl"ly produced, (See Instruction tor items 22 and 24 above,) . ------ :17. SIJMIIIAItY otr \'01t01l8 7.0NIÇS: , HIIUW AI.', IMI'ORTANT ZONt:!I 01" I'OIlOArTY AND CONTICNT9 TUERReli': CORED INTERVAI.S; AKD ALl, DRII,I.-9TRM TRUTA, INCI.UlÞINO 38.·' uta"rll INTICIIVAI, 1'WIITt:D, COSIIION U9 o U, TI~III TOOL DI't:N, I"I,Q\VINO AND 8I1UT·IN l'IIÞ:!lBUIIRB, AN., II"COYllatU:8 OEOLOOlC I\(AnKEItS .·OIIM A'rlllN SHOWS Basal Pebble Shale Sand- stone e CORES Pebble Shale SS/Kingak Kingak Kingak TEST DATA Basal Pebble Shale Sand- stone TOIÞ BOT1'O~I, -..--- 2606' 2632' 2611 ' 2640' 2984' 3021 ' 3690' 3749' 2606' 2634' , Dt:IICItU'TJON, CON1'IIIN'I'II, £1'C. , Ss: :H-v :11: gy, S&~, f-vi grn:, SA-SR,sl sil, tr :mica,occ ,glau, modfr, approx, 22% per (prelim .log ðnalysis), gooµ cut & fluor; 8l.pet odor (gas sand). ! , s:ubsequent Cor~ No.' 1: See pages. , Core l'{o. 2 1 See, subsequent pages. Core l'{o. 3 See subsequ'ent pages. Production; ~est-See subsequent pages. U.S. GOVElIHM£HT PRIHTlNG OfFICE: .'1)--0-683836 TOI' NAM. .. JlJAB. ''''!'TII TRUll VIIRT. PICrTII Torok GR/Pebble Snale Basal Pebb¡~ Shale Sandstone " I IS-ingak Sh " Bárrow SS Sag River Equiv7 Argillite Base-; ment ' '",1 1350' (7) 2201' . 2601 ' 26391 37(H' 3843" ., 4301 ' . , . , 871.233 W~LL ~U~~L~L~U~ K~rUKL Walakpa Test Well No. 2 Page 3 CORE NO. INTERVAL DESCRIPTION 1 2611-2640' Cut 29 feet; rec 29 feet. 850 frac through, 50 dip contact 2638.6'. 2611-2619' Ss: v It gy, S&P, £ grn, sa-sr, w srtd, Qtzs, scat glau, tr wh Cly, sl si1, mod £ri, fr-g par, bri It blue yel fluor to pale It yel fluor strks, dull yel fluor instant It yel streaming cut, 81 pet odor. . 2619-2625.5' Ss: v It gy, S&P, i-v f grn, sa~ Qtzs, ace glau grns, incr Cly, sl sil, tr mica, sl alt wh grns (Fld?, Cht?), mod fti, p-fr par, It yel-bri yel fluor, slow-instant ly yel cut, v sl pet odor. 2625.5-2629' Ss: It gy, f-v f grn, ptly S&P, sa, mod srtd, Qtzs, wh Cly mtx, tr mica, sl sil, becoming carb, sl bnd, p par, nil- fnt dull yel fluor, slow It yel crushed cut, bri yel-wh min fluor 2625-2626'. 2629-2632.4' Ss: v It gy, sl S&P, sa, mod srtd, f-v f grn, slty, Cly, scat glau, tr wh alt grn, sl carb, p-£r par, It yel fluor, m-fast It yel cut, sl odor. 2632.4-2637' Ss: It gy tn, f grn, occ m grn, sa, Qtzs, dol, v hd, tt, rr glau, no show. e 2637-2638' Ss: It brn, f grn, sa-sr, v clyey, sil, glau, tt, w/m grn cgl strks, It and dk Cht pbls, Qtz grnls. 2638-2838.6' Ss: It brn, v f grn, sid, tt and cgl, It brn, sr-sa, t~ip Cht phIs and rd Qtz grnls, calc, sid cmt, hd, tt. 2638.6-2640' Sh: dk brn gy, tis, splty, w incl, £ pyr, pel and incls, rr fish frags. W Co.!..!... vVl·U......c. J. .Lvn ßc..[ vßJ. Walakpa Test Well No. 2 Page 4 CORE NO. INTERVAL DESCRIPTION 2 2984-3021 ' Cut 37 feet; rec 37 feet. 2984-3021 ' Sltst, gy brn-dk brn, shy, sh ptg & lam ptly mica, occ pyr, pyr repl plant remains, sid incl & nod, thn, intbd sh, dk brn, micromica, wls, v f grn ss incl bds '2-3', sid strg & nod @ 2988-2989', 3001.5-3003', 3012-3015', It gy, v f grn ss & slst, incl (within sltst) w/occ cht pbls below 3003'. 75% frac at 3002-3003'. . 3 3690-3749' Cut 59 feet; rec 59 feet. Sltst, m gy-brn 8Y argl, matrix, intbd wlss str, It gy, SA, v f grn, some cly, eal cmt, scat fos, frag, pyr & fe-at cone. 3690-3699' Sltst, m gy-brn gy, argl matrix, v f-f grn, Qtz ss lam. SA-A mica. 3699-3708' Sltst, m-It gy, argl intbd wlss str, It gy, SA, v f grn, mica, cIyeYf matrix, scat fos frag, pyr, fe-st cone. 3708-3722 ' Sltst, m-gy, argl cal cmt, w/lenses & str SS It gy, v f grn, SA, ·argl, & cal cmt, mica, increasing fe-st cone pyr str (7), worm trails. Fos frag cast & molds, tr glau. It 3722-3735 ' Sltst, gy-brn gy, mica, argl, wlss lenses, & str gy-lt gy, v f grn, SA, cly & cal emt, mica, & shy lam. 3735-3749' Sltst, m gy-argl, sdy, pyr, abunt sh lam. WELL COMPLETION REPORT Walakpa Test -Well No.*2 Page 5 PRODUCTION TEST Interval Tested: 26061 to 26341 Cushion Used: Nitrogen - 1000 psi Recoveries: Flowed 2.293 MMCFD on 24/64" choke w/770 psig bottomhole flowing pressure and 580 psig flowing tubing pressure. Shut-in Pressure: 1060.9 psi measured with Hewlett-Packard recorder during final shut in at 2315 hours, 2/11/81. Production: Gas, 97.08 % methane, specific gravity of 0.57. .. . I ï~·:J;,,:~· ~- ~ ,. 0- 20" at IDS' K.B, 20", 133 lb., K-55 CDsing, cemented to surface with 200 socks of Permafrost cement. 1000 - 2OCO- 2 7/8" 6.5 lb. 'N-80 8rd tubing at 1944' > ...... '¡' ;.; 9 5/8" at 2310' 9 5/8", 53.5 lb., 5-95 casing, cemented to surface with 1750 socks of Permo· frost cement. 3000- 7" Liner from 2800' to 200i 7", 38 lb., 5-95 casing¡ cemented with 280 sacks of Class "G' cement with 1% CFR-2 and 2 % CaCl, at 15.8 PPG. Liner lap sque.ezed with 100 sacks of the same cement. 4000- 8 1/2" hole to 4360' ß - HOU..e, ·~~N::I ~ OCT 5000 PSI tree ." '. · ~ , .It -!i t: " · , ~ · · . . "'. Displaced tubing and 9 5/8" casing with 10.6 PPG CaCII.HZO. '.:' r · .' I' ~ .: ~ · " .. :. ... · " ~ , ~ .' .' .. 't o' · ~ , · .. .~ :.. ~. ~' .... . ~ ~; 9 5/8" Model "N" quick retrievable bridge plug, set at 1948'. '4 ;:: ~ .: ~ :,. .... =. ... . - PERFORATIONS, 2 S PF, 2634'-2606'. z Plug t;¡o." I, 4010'· 3610', I 80 socks of Class G cement at 15.8 PPG. MUD WALAKPA TEST WELL No. 2 I I 106 FNL and 216 FEL, Sec, 31, T20N RI9W, U.M. HUSKY 01 L N P R Operations Inc. NATIONAL PETROLEUM RESERVE in ALASKA WELLBORE SCHEMATIC (Revised 7/82) -, . . . UNITED STATES DE?ART:',1£NT OF THE INTERIOR GEOLOGICAL SWWEY SUNDRY NOTICES AND REPORTS ON WELLS (00 "Of us. tn;s f:>rm to:- p",~uls to drill or t::> ~np.n or plu¡ b..c~ 10 a ~ìHerent res,NO'r. U~. ror:n 9-~31~ lor Iud. proøouls. . 1. oit w~1I gas ...,ell o 00 other 2. NAME OF OP£¡:>..ATOR 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 V{ELl (REPORT LoèATION CLEARLY. S~1! s.pace 17 belo......) AT SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAL; AT TOTAL DEPTH: Same (straight' hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT. OR OTHER DATA NOTICE OF INTENT TO: - TEST WATER SHUT·OFF 0 FRACTURE TREAT 0 SHOOT OR ACIDIZE 0 RE?A¡(~ WELL 0 PULL OR ALTER CASING 0 MULTIPLE CQ.''I\PLITE 0 CHAhGë: ZONES 0 ABANDON" 0 (o!herl~þ_~~gnt Report SUBSEQUENT RE?ORT OF: o o o o o o o o of Plot.7 Tpc:;t . 5. L£ASC: N/A 6. IF INDIAn, ALLOTTEE OR T?/3[ I':;:'~IE. N/A . .7. U.'IIT AGREEMENT NAME N/A 8. FARM O? LEASE NA.'.\E Petroleum Reserve in 9. WELL NO. . Walakpa Test Well No: 2 10. FIELD OR WILDCAT NAME" Wildcat . ~ National Alaska 11. SEC., T., R., M..:OR.9LK. J.,ND SURVEY O~ AREA . . . -. , . - . See 31, T20N, Rf9W . . 12. COUNTY OR PARISH¡ 13:, STATE: - North Slope .BoroYgh" Alaska 14. API NO. 15. ELEVATIONS"(~HOW DF_:KD~;;AND WD) Pad: ·44'; KB.: 61 t .' (NOTë:; R.;,o~ results ot rõ1ulti;>l. C:>t:"Ipt"nol\ Of zone change on. form '>-330.):_ 17. DESC?¡i3E F?O?OS~D OR COMPLETED OPERATIONS (CJ~ar./ st;!t~ ëill :::2~¡:1;!n: d~:2ils. a:1= g;l.'~ p¡;:-tin-:!nt G.õ:~s: i~c!udír.3 estimat~ dat~ of starting any propose<i wor:<. If well is directio;¡a;ly drilled, giv~ s:Jbsur.ace I~cations and measured and tn.:~ vertical C:epths for all mar:<ers and zor.es per.i:1ent to this .....ork.)· . . . P~rforated interval 2606' to 2636' at 2 SPF. Opened ~ell ~t 1406 hours 2/10/81. Test completed at 0400 hours 2/12/81 (total of 37 hours and 54 minutes). . 1st Flow Period: (18 hours, 13 minutes) gas to surface in 41 minutes; maximum rate 2.293 HMCFGD on 24/64" choke; FBHP 770.4 psi; ThTHP 580 psi. 1st Shut In Period: (4 hours, 42 minutes) maximum BHSIP 1061.6 psi. 2nd Flow Period: (3 hours~ 23 minutes) maximum rate 0.909 MMCFGD.on a 13/64" choke, FBHP 963.4 psi, FW'HP 848 psi. 2nd Shut In Period: (5 hours, 12 minutes) maximum BHSIP 1044.1 psi. Subsurface Safety Valve: Manu. and Type . la. I h~ry~i_fy th-4 h~ SICN~D {J í ~ Set @:. n. r:Þ./¡-.· /~£?- -JUl 1 2.1982- TITl( Chief of Operati0I16:'TE rms with nent s'ions' of R 221. Uk'Q .~Ji ~f? s:;~~;;~~ o~S~;~;;;;~~AT~ (J 7 v . . tJ . ( . ·Se., tn~trvC":'1':)", QI"I p.=...~. Sid_ -' Sundry Notices and Reports on Wells Walakpa Test Well No. 2 Subsequent Report of Flow Test (Revised 7/82) Page 2 3rd Flow Period: (1 hour, 15 minutes) maximum rate 1.385 MMCFGD on 18/64" choke.,'FBHP 917.6 psi, FWHP 790 psi. 3rd Shut In Period: (5 hours, 09 minutes) maximum BHSIP 1060.9 psi. NOTE: Formation of hydrates downhole during all flow periods precluded obtain- ing stabilized rates on all attempted choke sizes. i Faa '" 9-330 (Re". S~3) . UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY . (See other In, st ructions on revel"se side) Form appro"ed. Budget Bureau No. 42-R355.5. SUBMIT IN DUPLICATE' 5. LEASE 'DESIGNATION AND SERIAL NO. N/A '=:' -. la. TYPE OF WELL: ou. 0 WELL ':AS 0 "'t:LL DRY 0 Other Wildcat 6. III' INDIAN, AL~OTTJ:E OR TRIBI!! NAlIIE N/A 7. UNIT AGREE~rENT NAME WELL COMPLETION OR RECOMPLETION REPORT AND LOG * '" b. TYPE OF COMPLETION: NEW 0 WORK 0 W t:u. on:n [>Et:I" 0 ES pr.VG rv1 BACK ~ DrFF. 0 CESVR. NIA - Other S. FARM..':OB .LEASE NAlIIII National Petroleum Reserve in AI< 9. WELL NO. 2. NAME OF OPERATOR National Petroleum Reserve in Alaska (through Husky Oil NPR Operations. Inc.) 3. AnDRESS 0..· OPERATOB' -- -. ."- 0'- -.--...-.-.------- ..... --' .. __ _. r" . Walàkpa T'est-' :Well" No. 2 10, FIEI:I? :~ND f'<!()L. OR :WILDC"'T:: :NìA:';O~: -'~ :~' 2525 C Street. Suite 400. Anchorage. AI< 99503 ~. 4. LOCATION OF WELL (Report location clearlfl and in accordance lOith anv State requirement,)· At surface 216' FEL; 106' FNL . . At top prod. Interval reported below 11. .SEC.õ.T.. B., l[.. OK BLOCK AND SURVEY y- :::'OR ÃREA ~ :7 ë-. ." - ;~,~ ::: ~ .:.: ..'. -. -:..~.::;.. ~'. _~ '" ,.; .~~. ~.- r:~ S~: At total depth Same (straight hole) :S'ec 31~' T20N,~ R19W _c~=_-=;,==~ -~-~"_o ~.~_=~,_o__ j_:4~_~E~M;:N:·~·.~=.;~_;;-=~I:~:E~T:ED l~l~~¡~ ~io~e I;!'~::¡~, AI< u. DATE SPUDDED \16. DATE T.D. REACHED 117. DATE COM PL. (Readv to prod.) 1·18. ELEVATIONS (DF, BSB, B1"....G.B~ ~.~)!.. t 19.. ELE!"Ct.~I..~~H~.. AD 1/3/81 2/1/81 N/A Pad: 44'; KB: 61 ',,:- ~.=- r ;:N/~::,:~' 20. TOTAL DEPTH. XD 11 TVD 121. PLUG. BACK Y.D., MD 11 TYD 122. IF' M(:LTII'LE COM PL.. .\23. INTERVALS ROTARY..oTOQLS :oCABLE TOOLS HOW MANY' ~. DRILLED BY ... .. 4360' 1948' N/A ~ I -AIr" :~1 'c-::NIA:;: 24. PRODUCING INTERVAL(S), OF THIS COMPLETION':"'TOP, BOTTOM, NA~IE (MD AND TVD)- . 25. WAS DIR:JÐCTIONAL - !!UaVEY -MÅDE - N/A . < ,.~. ," -.- .- :;: -... ::;- '., "~ ' <..- - ye.sC:.. ~.: . - .' 26. TYPE ELECTRIC AND OTHER LOGS RUN ~ ;tr- rÅS'{~J ~O~E~ DLL/CNL/FDC/BHCS/HDT-Dipmeter, HRT/DLL/FDC/CNL, CBL/VDL/GR/CLL 211. CASING RECORD (Report all dring' Bet in 101'11) -.- eASING SIZE WEIGHT. LB./FT. DEPTH SET (1IID) HOLE SIZE CEMENTING RECORD'. - A~rouNT'pULLED 20" 9 5/8" 119 (K-55) 105' 53.5# (S-95) 2310' 28" 12 1/4" 200 Sx Permafrost 1750 Sx Permafrost , - - . None None _.' SIZE . . LINER RECORD 30. TUBING RECORD TOP (MD) BOTTOM (MD) SACKS CEMENT' SCREEN (MD) SIZE DEPTH 8mT (MD) '0 PÃCItER 8ET (MD) 1976' 2800' 280 "G" N/A 2 7/8" 1944' _ - . N/A 29. 7" 31. PERFORATION RECORD (lr.te..:al. ,illt and number) 82. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. 2606' - 2634' 28 feet at 2SPF; total of 56 shots. DEPTH INTERVAL (1IID) AMOUNT AND_KIND Oll' MATEBIA.L USED. Did not· stimulate perforated zone. . Perforations cwere not cement squeezed. 33.' DATE "IRST PRODUCTION PRODUCTION .P~ODUCTIO~.~,E'1'.HOD._( Flo.tDing, ~(U .zil~, p!'mp!'-£,:=Iille and tllpe 01 pump) o ~'W..ELL STATUS (Produci"l1 .or -, -.hut-i..) Temporarily .. . lÌJ.gge-d & Abandoned OIL-BBL. ./ GAS-MC!". WAT:-BBL. I GA~:L_IL&TIO_ 12G~~-:~FD WATER-BBL. .OILGRA~ITY'API (CO~R.) I TEST WI~N~~SIeD n. N/A DATIe Oll' TEST Flowing I BOURS TESTED J CBOB:E SIZE I PROD·N. lI'OR TEST PERIOD 2 Hrs;29 Mi 24/64 ~ ,.LOW. rtJIIINO PRESS. I CASING pRESSt."RE I CALCULATED OIL-BBL. 24,HOUR RATIe I 550 psig 800 psi ~ 34. DISPOSITION OF GAS (Sold, ..,ed lor luel, vented, etc.) 2/11/81 N/A 35. LIST OF ATTACHMENTS Wellbore Schem~tic 36, I hereby certlty the t tbe fòregolB~ SIGNED ~ - .,- d attached InformRtlon Is complete and correct as determined tram all aVRIlRble records TITLE Chief of Operations, ONPRA DATE ¡7° -j;;'."..¿ ~91 · (See Instructions and Spaces for Additional Data on Reverse Side) \"alal{pa Test l'¡ell No.2 INSTRUCTIONS Page 2 General: 'l'hhl f"l"lII 111 clf!l;j~ I('11 for RIIIIIIIII.t.lIl~ n eOIll(lll~(C 111111 (:()rl'l~d well (:01111'1('1.11111 repllft; 111111 lo ); Oil 1111 1:1(11)8 (lC IlIlIds nud lellgell to elUlc ' II 1"(!!lc) ' lllI~el)(:Y UI' II Stllte n¡;ellCY, HI' hHlh, (llIn:1I1I1I1: 1.41 IIpplif'nhh! li' )IICI'1I1 ullcl/or Stnt:e IlIwij IIlId r('~ullll.iHIIH. All)" IIcœssllry 6(11!C11I1 tUSI.I'IIcl.ioU9 COllceflllll1t the lIse of thbl Corm 111111 till! IJIJlllhCl' oC (:Ol/Ic! tl) lJe Hllhlldlll'II, tn rfil'lIllI 1'13' \\"llh l'n~IIrll tH 1411:111, IIrell. or l'I~ltillllllllll'l}(,l'IIII"NI nllt! 11I'11I'LlI:l's, t'll:h{' ' II "(! showlI h(:low or will he Issued by. 01' IIIIIY lIe ulJt./lJllccI 11"1I11I, III!! IUCIII 1"('11"1:1'111 :11111/01' Xliii" HUkl:, I'''I! 1111<11'111:11111191111 II:elll9 22 11/111 ~·I, 1111,1 ml, hdUlv rC~II...lillg 11('(1111'111.1: rcpfll'ts (fll' Rf!/lnrl1l.e cOIIJ(llcUulls. . If 11,,1 fill',1 1'1'1"1' 11I1.ltc'l.IlIH! Ihhl slIIIlIlIlIry J'1:cunllll !;lIhllllU{'ct, 1'lI(lieSllf IItll:llrr(>IIII,V 1I1'lIlIlIhlc IIIG'!! (1IrlllC!r/l, gcolllltlsl: ;, /lnml/le /llId {:lIre nlllllyslll. nlll.YIICII ch:ctrk, ('II',). formll' fill/l /11111 (l1'I'SSII "(' h'sls, 111111 llin'\'t.iollllt SIII"\'CYs. sholllll he 1It.t.II/:hed hercto, I.u the cxlclI t rCflllire<l by 1I lltllcllblc! l~clIc "ß1 nllll/or Stllte law!! nutl regulnUolIs, All nl.l.nclllllclIllI IIIWIII,I he listell fill 'hi.'!! (UI'III, Rt·t~ Item :m. Itv.m 4: If theft! III'" III) 1I1/ Illell"l\! SI.III.e rCllulrClllcnts, loclltlllll!! 011 I!'cdcrnl or II/dillll I:Uut should be IIcsI:rll.lcd III Ilccurdnllce with Fed Cl'II I rc( Ulrclllcllts. COlllmlt 10cIII fltlll.\! III' 1"I!lh:rnl "lIk(' Cur s led 01: Il/slrlu:l.lulIs, . Itltlll 10: 1II,Ilt-IIft, \l'hkh de\"/ltlolI Iii 1181.'11,/18 rcC(!ren(:e (whern not uUII:r",ls\! shoWII) Cur de ll.h mCn8UI'CIII(:nt.'I glvclI III other S(IIICCS 00 Ihls flll'llllllltllll IIIIY III.IIIChIllCII Ii. . Ihm~ 22 and 24: )fUlls \\'1:1119 COlII llctetl for acparlll.t) Jlroductloll front IIlurc I.hllu olle lut(:rvIII zOlle (multlJlte cllntpletlun), so /ltlll.e tllllelll 22, 1IIIIIInllcm 2·\ Rhow thc Ilrollllclll~ 11111'1'1'111, "I' 11111'1'1'11'",1.01'(8), "01.111I11(11) IIlId 1/1I1IH!(a) (If IIny) (or ollly the 1IIII'I'\"nl n:l1ortc<.t III Itelll 33. SlIbmlt /I RC lnrnto rCI)or!. ( loge) 011 thlll fOflU, IIclcclulIl.t:ly Idl!) l.Iliell, (III' I'lli'll n",liliullnl IlIlerl'lIl 1.11 "I: /lclllI 'nl.cly lroc ¡lcell, showing the /1111111.1011/11 dntn If!rtlllent tÚ fllII'h tlltervlIl. Item 29: "SIIcq...q (:,'11I"/1''': ^(.I.ndll~1 slIp lleillentnl l'c(,I/I'lIs fol' t.hls wclll'ihollht IIllIIw lhe detlllls uf /IllY IllUltl lle 81:lIge cemcntlllg nlld the locnUon oC the ccmelltlng lool. Ilem J): Suhllllt. II St: llIrnll! «:lImph!tlllIl report 011 this fnrlll for I!/H:h I II It!f\' II I to hc's('pllrllt('ly lroduccd. (Seo IlIstructluII for HCllls 22 nlltl 2-. ntJnve.) . :17. RIIMMAItY (Ho' 1'0110118 ZONICH: . . I;lIflW AI.I, IMI'"nTAN'r 7.HNf:S fI.. l'OIIOSITr AN" CO!'lTÐNTR TII"RIWF; CO/lI<D 'NT£/I\'''I.'' ¡ A,,"D "I.L DIIJI.I.-NT,a, TItSTR, INCI.UDINO 38,'; ""I'n, INTPJRVA'. 1":14'1":0, CII""ION IISÐÞ, TIAlI'! TOOl. ""':N, I'I.'!IYIIIO All" RIIUT-III I'nr.SSI./JIEfI, ANI' nl:Covltltll:ø " l1I ~I AT"'N '1'01' : ()l":lfcnU"'l'JON. CONTJ:N'rs, Y.Tl". GlmLOlJlC MAlllmnS RKR TO" ---.------.-..-.. ."- ._--- _._-------- BOTTOM. ---_.. ----_._- .__..... --..-- ._-----_.- IfAJI. SHOWS -- 26321' 5s: II-v It gy, S&P. f;"';vf 'grn, SA-S~, sl si1, tr mica~ occ glau, mod fr, approx 22% per (prelim log analysis), good cut & fiuor, sl pet odor (gas sand). Basal Pebble Shale Sandstone 2606'. Torok GR!Pebble ShElle Basal Pebble Shalè' Sandstone ' Kingak Sh Barrow S5 Sag River Equiv.1 Argillite Basement CORES Pebble Shale 26111: 26401 Core~No. 1 : -Se~ su~se<¡uerit pages. SS/Kingak Kingak 2984' 30211 Core No. 2 -See subsequent pages. .ngak 36901 37491 Core No. 3 -See subsequent pages. TEST DATA --- 26341 Basal Pebble 26061 Production' Test -See subsequent pages. Shale Sandstone ~ u.s. GOVERIIMENT PIIIIITl/IG OFfICE, I'IU-O-æ~ð]ð .. ':0\11; DPJI'TII TIIU" YPJ"T, Ð"I'TII 1350' (1) 2201' 26011 . 2639' 37031 3843' . 430¡' 811·233 WELL COMPLETION REPORT Walakpa Test Well No. 2 Page 3 CORE NO. INTERVAL DESCRIPTION 1 2611-2640' Cut 29 feet; rec 29 feet. 850 frac through, 50 dip contact 2638.6' . 2611-2619' Ss: v It gy, S&P, f grn, sa-sr, w srtd, Qtzs, scat glau, tr wh Cly, sl sil, mod fri, fr-g por, bri It blue yel fluor to pale It yel fluor strks, dull yel fluor instant It yel streaming cut, sl pet odor. . 2619-2625.5' Ss: v It gy, S&P, i-v f grn, sa, Qtzs, occ glau grns, incr Cly, sl sil, tr mica, sl alt wh grns (Fld?, Cht?), mod fri, p-fr por, It yel-bri yel fluor, slow-instant ly yel cut, v sl pet odor. 2625.5-2629' Ss: It gy, f-v f grn, ptly S&P, sa, mod srtd, Qtzs, wh Cly mtx, tr mica, sl si1, becoming carb, sl bnd, p por, ni1- fnt dull yel fluor, slow It yel crushed cut, bri yel-wh min fluor 2625-2626'. 2629-2632.4' Ss: v It gy, sl S&P, sa, mod srtd, f-v f grn, slty, Cly, scat glau, tr wh alt grn, sl carb, p-fr por, It yel fluor, m-fast It yel cut, sl odor. 2632.4-2637' Ss: It gy tn, f grn, occ m grn, sa, Qtzs, dol, v hd, tt, rr glau, no show. . 2637-2638' Ss: It brn, f grn, sa-sr, v clyey, sil, glau, tt, w/m grn cgl strks, It and dk Cht pbls, Qtz grnls. 2638-2838.6' Ss: It brn, v f grn, sid, tt and cgl, It brn, sr-sa, trip Cht pbls and rd Qtz grnls, calc, sid cmt, hd, tt. 2638.6-2640' Sh: dk brn gy, fis, splty, wind, f pyr, pel and incls, rr fish frags. AVERAGE DRILLING RATE 18. 75 16.0 16.25 18.3 35.2 23.0 37.0 37.0 WELL COMPLETION REPORT- Walakpa Test Well No. 2 Page 4 CORE NO. INTERVAL- DESCRIPTION 2 2984-3021' Cut 37 feet; rec 37 feet. 2984-3021' Sltst, gy brn-dk brn, shy, sh ptg & lam ptly mica, occ pyr, pyr repl plant remains, sid incl & nod, thn, intbd sh, dk brn, micromica, w/s, v f grn ss incl bds 2-3', sid strg & nod @ 2988-2989', 3001.5-3003', 3012-3015', It gy, v f grn ss & slst, incl (within sltst) w/occ cht pbls below 3003'. 75% frac at 3002-3003'. 3 3690-3749' Cut 59 feet; rec 59 feet. Sltst, m gy-brn gy argl, matrix, intbd w/ss str, It gy, SA, v f grn, some cly, cal cmt, scat fos, frag, pyr & fe-st conc. 3690-3699' Sltst, m gy-brn gy, argl matrix, v f -f grn, Qtz ss lam. SA -A mica. 3699-3708' Sltst, m-lt gy, argl intbd w/ss str, It gy, SA, v f grn, mica, clyey, matrix, scat fos frag, pyr, fe-st conc. 370 8-3722' Sltst, m-gy, argl cal cmt, w/lenses & str SS It gy, v f grn, SA, argl, & cal cmt, mica, increasing fe-st conc pyr str worm trails. Fos frag cast & molds, tr glau. 3722-3735' Sltst, gy-brn gy, mica, argl, w/ss lenses, & str gy-It gy, v f grn, SA, cly & cal cmt, mica, & shy lam. 3735-3549' Sltst, m gy-argl, sdy, pyr, abunt sh lam. AVERAGE DRILLING RATE 15.8 WELL COMPLETION REPORT Walakpa Test Well No. 2 Page 5 PRODUCTION TEST Interval tested: 1606-2634' Cushion Used: Nitrogen - 1150 psi Time Tool Open: 2 Hrs, 19 Min Flowing Pressure: 882 BHFP @ 64.20F BHT 0 Shut-in Pressure: 1059.8 psia (Horner Plot Extrapolation) Recoveries: Flowed 2.293 MMCFD on 24/64" choke w/770 psig bottomhole flowing pressure and 580 psig flowing tubing pressure Production: Gas w/s.g. of 0.57 (air = 1-0) . o~ í·t:l;:.:~- ~: ~ 20" at lOS' K. B. 20", 133 lb., K- 55 casing, cemented to surface with 200 sacks of Permafrost cement. 1000- ,; .. 2 7/8" 6.5 lb. 'N- 80 8 rd tubing at 1944' 2OCO- ~ 5/a" at 2310' 9 5/a", 53.5 lb., S-95 to surface with 1750 frost cement. casing, cemented sacks of Perma- 3000- 7" Liner from 2800' to 200i 7", 38 lb., S-95 casing! cemented with 280 sacks of Class "G' cement with 1°/0 CFR-2 and 2 % CaCI, at 15.8 PPG. Liner lap squeezed with 100 sacks of the some cement. 4000- 81/2" hole to 4360' ~ ¡HOUSer U\,;T :;¡UUU 1"::; I Tree \!':I:;\ ~ ~ '. '. . . · ': ,) ~ ~ ,. · · .. .: :" .. . .....- Displaced tubing and 9 5/8" casino with 10.6 P PG Co CI H2 O. of ~ '" r · ~ -. .. p !? '. ....... ,. , ¡,: ~ ." þ ." .. , ~ ·l " ., .. ~ .~ ~---.,¡, ........ ~·4 I 11 ~:. . C ~; -" 9 5/8" Model "Nil quick retrievable bridge plug, set at 1948'. ~ · . ;;: ;;.<! .. .. ...,. :1Iii Jii. r. . , ~-PERFORATIONS, 2 SPF, 2634'-2606'. lr Plug No. I, 4010'-3610', IBO sacks of Closs "G" .cement at 15.8 PPG. MUD' WALAKPA TEST WELL NO.2 I , 106 FNL and 216 FEL, Sec. 31, T20N RI9W, U.M. HUSKY OIL NPR Operations Inc. NATIONAL PETROLEUM RESERVE in ALASKA WELLBORE SCH E MA TIC / . ~ S. GEOLOGICAL SURVEY OFFICE O~~IONAL PET~O~EUM'P~SERVE IN4IIÞKA . ;Ô25 . 'c r STREET. - SUITE 400 " &~CHORAGE, ALASKA 99503 , L····l,^ Preliminary Well Status Report for week ending 6:00 A.M., July 6, ~981 Well: Walakp~ Test Well No. 2 Location:· Sec.: 31 T. 20 N. R. 19 W. Footage: 216' FEL; 106' FNL Quadrangle: Barrow (1:250,000) Lat.: 710 03' 00.44" N. Long.: 1560 57' Casing: 20" @ 105'; 9 5/8" @ 2310' Present Depth' and ~ctivity: Footage Drilled Last Week: Drilling Summary for Last Week: Spud Date: Jan. 3\; 1981 Days Since Spud: Umiat B.& M. API: 50-023-20019 Elev: 61'.K.B. (est.); 44' 09. 70" w. . ~Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Log Nanushuk Gp. surface Torok Fm. 1173' "Pebble Shale" 2201' Kingak Fm. 2639' Permo-Triassic Red She 3955' Argillite 4300' Well Surveys (deviation) for the past week: "l/Q&A" . , RI: rF' /" 1>.. . Ii - r{ ¡ i " .~ 'J l) // J' n \.X ¡-~'t1~ C \" (. I.. ( " . ....., -.1(;; cÚ't.:ï liJi/fl ;:j ù\;,/o,'" PAGE 1 ;1'( COM^' Xl_COM~i I COMN ~i ~r.:S F:~ ~... ( I 2 ;,. r!~. ~ ¡---I 1 (">0' ¡ l _I," G.~~~a}::··D! ¡d;;~: .?l ¡ Š~~T~! I . CONFER: '-F1Ü:~- ~ . Page 2 U.S. GEOLOGICAL SURVEY OFFicE O....TIONAL PE~ROLEUM RESERVE IN .. KA ~25 'c' Street - Suite 400, Anchorage, Alaska 99503 ~ Preliminary Well Status Report for week ending 6:00 a.m., July - 6, 1981 Well: Walakpa Test Well No. 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). No. Interval Recovery Lithology Formation 1 2 3 2611'-40' 29' 2984' -3021 ~ . 37' 3690'-3749' 59' Ss., It. gy. to It. brn., v.f.-f. gr., fair por. w/ poor show in pt.; sh. (basal. 1.4'), dk. brn.-gy., fis. Sltst.~ gy brn to dk brn., shy, sh ptg . intbd sh, . sk brn. Sltst. " m gy-brn gy, argl. matrix. vL-f argl & cal cmt., tr. glau. g lau . , "Pebble Shale" ? & Kingak Pm. & lam. Kingak Pm. ; grn Permo-Triassic " f 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 ii Menlo Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth 1* 1* 1* 1* 1* * 2* 2* 2* 2* 2* * T* 2* -* Mudlog DLL/GR/SP (2" & 5") BRCS/GR/TTI (2" & 5"). FDC/GR/Cal. (5") CNL/FDC/GR/Cal. (5") HDT Dipmeter (Correlation Lithology log DLL/GR/SP (2'" & BRCS/GR/TTI FDC/GR/Cal CNL/FDC/GR/Cal. HDT Dipmeter Lithology Log Dipmeter Arrow Plot Dipmeter Arrow Plot 109'-2250' 109'-2310' 109'-2308' 109' ~2308' 109'-2300' 109'-2330' 2250'-4350' 2310 '-4350' 2308'-4350' 2308'-4350' 2300'-4350' 109'-4360' 127'-2297' 2338'-4344' curves) 5") (2" & 5") (5") (5") (Correlation curves) !' L (' ,- ,J,:, t I¡ f. )1 .,. ...~ \.1 / A,a~I\"; I' .... 105'- Compiled by W.L;Adkison ~ [HUSKYj . .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT DATE ..y'" / d:? /80 TIME. WELL NAME & NO. 4:/A'"J'/ ¿Zdl<'F AÁt./ DEPT~ PRESENTO~.E ATION R:~.~ !./,d i7A/ tI!/9//IJi// õ(o It! aú'- DAYS SINCE PUDDrN8 I'.n LAST CASING SIZE ð6 dO FOOTAGE . DRILLED 24 HRS. . " ,/.- ( ¡''' -TIME: DRLG TRIP LOGGING COND MUD SETTING DEPTH FISHING CIRC RIG MAIN MISC d/ SURVEY WOC REAMING MUD WT VIS W/L ccOIL % 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: (¿~ ¥) ~ ~ ~ L'f.t ) 4 u.p ~ ~ d- /~ ) -~. L.f:J / ~ <9-. P- ~ t:,ð% ~~.~ g 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 DRILUNG ASSEMBLY:. Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs - GEOLOGICAL INFORMATION: MUD COST Daily Cumulative WEATHER: -2..rDF- Temperature GROSS WELL COST Daily Cumulative Jl b2-¿.. ):lDt.)D 7fS 17 K Y4 ~ Wind FUEL Used On Hand 6t!:/90 /~ Visibility 1uÐ OC/ß5 Conditions PEOPLE ON LOCATION: J/-Cj Otter No. ~s--o c'/'l1 Daily Hours Flown n èO )0 :1[;0 Mr [HUSKY] .&V OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAIL V DRILLING REPORT DATE 4/1/3'6 WELL NAME & NO. t.J. .2J~ A~(, ~ #' DEPTH PRESENT OPERATION !11ove ~'' r e;tfm/ +4' JGe leAS e. DAYS SINCE SPUDDING ð LAST CASING SIZE TIME ðe. 00 FOOTAGE DRILLED 24 HRS. R4~w lÞ¿ð SETTING DEPTH TIME: DRLG TRIP LOGGING COND MUD FISHING CIRC RIG MAIN MISC c:2 4 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: 4, up C1~ ß~J?r"OW ~O 0Er /Vn?'¡::? .;-00/77 h7v~ /~;V~/ ~,"4'J &1"/(#;- rHA//r' /ÝN'o/ c:9¿=-~", St!?.,;rC ú;fo..ð- /77ð(,M~ 3 a~n7y:;.c//V~·Ár HNo/ Së-~ ~p.ec:/ n-r vfl 4/v c:/ E:/t' " OÓ % dm,l!'l41e ð~ H1dtLe /9A/cf r'/J v/ t{/A/I 4/V t.{,N/a/or ~C> h'iv,:r~ (J4'7?pe> //?t'~ 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 Bit No. Size Make Serial Number Type & Jet Size On Off Footage Hrs. Condo ORJLLJNG ASSEMßl Y: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative WEATHER: _. II G Temperature c5({A- Wind GROSS WELL COST Daily Cumulative /7 /tø?~ I /ß~ 1Ú-¿' , '" )/~. ð c.SA/tJ-W Visibility Conditions FUEL Used -S~ On Hand 7<.5' Oð PEOPLE ON LOCATION: ¿j'? Otter No. c:l S"""ð clV1 Daily Hours Flown tp 9 -?a ~ /o.-t> Mr [HuSKY1 . .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DATE 3JI/IÓ WELL NAME & NO. W. JJeAS<::: ~OJ ")1 DAILY DRILLING REPORT TIME ð ~(}O PRESENT OPERATION RG Lo..J¡s e DAYS SINCE SPUDÖfNG It I R 19 -to DEPTH FOOTAGE D ¡J. DRILLED 24 HRS. DA f.~W .2 (j TIME: DRLG TRIP LOGGING COND MUD SETTING DEPTH FISHING CIRC LAST CASING SIZE RIG MAIN MISC c14 SURVEY WOC REAMING MUD WT VIS W!L ccOIL % SAND % SOLIDS %CL2 pH PV YP PUMP PR ESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: 11 ðve. ;M i/LJ ) ¡J.41:V2.~ vi ..¡,¡ ¿ ~ ~.4e. ¡... cJ¡¿ tAl As. ~ 1'" " A /<=,¡.s ~ J::J~ , ,4--N.o ~/7 1/ ? .s-.,k/~ , M'~~· h-1A-f ..¡.. /~. ..s;- -hHe .t- o IV N tt.MJ ..::1'1 AQcf~~ I 0//0 .J I t1 C. k~ , R A.. i~d 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 DRILUNG ASSEMB.L Y:. Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: MUD COST Daily Cumulative ~ .2 2.. Temperature GROSS WELL COST Daily Cumulative /7/Z.Z. //(,93'34 /z 7";"'; Wind Visibility FUEL Used On Hand WEATHER: Sr4~ Conditions coO 7()do PEOPLE ON LOCATION: 4-7 Otter No. ~SO {!.H Daily Hours Flown 0, r .3 (J, 9' 1/ ()6 ~ [HUSKY] AKY 01 L NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE JjððftÒ WELL NAME & NO. 1A11 PRESENT GPERATION MleAse. DAYS SINCE ûN..IDDIN6 TIME (jC"otJ v~ A.3 ~ :tt:., Kif --10 DEPTH .s-". ¿~..iI ,z ¿I FOOTAGE DRILLED 24 HRS. M IV/A)? .3 LAST CASING SIZE TIME: DRLG TRIP LOGGING COND MUD SETTING DEPTH FISHING CIRC RIG MAIN ,MISC ~4 SURVEY WOC REAMING MUD WT VIS W!L ccOIL % SAND % SOLIDS %CL2 pH PV YP PUMP PR ESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) {reason} (drilling hours) REMARKS: l1øve. 13.4..3/ ~ ~. 84 ££øw ~,¿ t:J . )1 oJ/e ð "j - Je~/e..k - /vÞO.¡o ,((J~s e ,r1/.sc. , ðoP/, .ð .5 §- C¡ ¡... r-.4 .¡.~ 0 IV of Kol I.e¡o M. ¡'¿ , r¡ I'H () Vc::; .,¡ JJo'l j() w.5. e. ?'ïrí eD 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 MUD COST Cumulative Used o(Odtl On Hand rðOO PEOPLE ON LOCATION: 44- J/' ~ðO ;.' WEATHER: -21 GROSS WELL COST Daily Cumulative /7/.22 //~2'z¡'z //~ 1 èk FUEL Temperature Wind Visibility Conditions Otter No. cXSð eM Daily Hours Flown Mr [HUSKY] .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE 3 / :L 9j?O «) D~;f-5F #/ DEPTH 1?16 i,/VJ Ð~", A.I "¡HfjlJ/~/ Z \< LAST CASING SIZE TIME I'J ¿ O{) PRESENT OPERATION f2.e I ~¡4~ ~ DAYS SINCE SNJDDING FOOTAGE DRILLED 24 HRS. ~ S,:RtJ WELL NAME & NO. TIME: DRLG TRIP LOGGING COND MUD SETTING DEPTH FISHING CIRC RIG MAIN , MISC ~4 SURVEY WOC REAMING MUD WT VIS W/L ccOIL % 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: f?/~ T6 S9-.20. /l1 CJ t/~ / ¿, , / A/ J Do c.U ¿t(,/ II /? I .() /('CS/¡Þ /'TO rr í2~Î,4-/~ t V""'f Rð()M ~klb. /() A ÐS . R/6 31 J4DGJ/4/;. JlI (}ve. ~A /!, N1 I.ø ~ ~ . 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: . MUD COST Daily Cumulative -21., GROSS WELL COST Daily Cumulative 171zz, C¡k FUEL Used On Hand WEATHER: / 1.3~ Or() ~ ~ 7' ~.;I Temperature Wind Visibility Conditions /f/Zð /~ 000 PEOPLE ON LOCATION: 44 (J .;,? ß? ~ d c) Daily Hours Flown --K, / I Otter No. dS'() eM Mr [HUSK!] "KY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE J -.7 ~/;() TIME WELLNAME&NO. bY D54-~tF #1 DEPTH PRESENT OPERATION fJ/6 , , ¿u J Pe W A/ }}A Y -/ DAYS SINCE SPUDDING ~J ,8 LAST CASING SIZE O~()O FOOTAGE DRILLED 24 HRS. TIME: DRLG TRIP LOGGING COND MUD SETTING DEPTH FISHING CIRC RIG MAIN MISC SURVEY WOC REAMING MUD WT VIS W/L cc OIL % SAND % SOLIDS %CL2 pH PV YP PUMP PR ESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) I{}?o ,f¡.þ 61A/J Moue-/? , 1? €) c.u A./ ,/fit) ()ê-¡) 11~ / ,(,tKG-ñ/'fOrF '7/ ¡/{o cJ/,üj 7õ S uQ ¡low C' 0 +- ~{.rc I S,B ::( Ð REMARKS: \ 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 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 WEATHER: -1.S Temperature 6''''111 WirÆ¡ /7; 997 1/1 ~ ~¿'J> 7.-. ¡ JS"oo S" c: Visibility Conditions Used /~rr On Hand I/; 9"2 tJ PEOPLE ON LOCATION: ) Y7 Otter No. ~so CJ1 Daily Hours Flown :3.. '1' 7.2:? TO If) 0 Mf lHUSKV] .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DAYS SINCE SPUDDING 'ð /:2 7 /FtJ tV l?G~çtS" # / I? I 6 'I' bi /:;~ w A.J ;3 7 LAST CASING SIZE TIME C66J ¿) P.ðTO·;¿ 70t!J ~ DEPTH FOOTAGE DRILLED 24 HRS. t::J'" DATE WELL NAME & NO. PRESENT OPERATION SETTING DEPTH TIME: DRLG TRIP LOGGING COND MUD FISHING CIRC RIG MAIN . MISC SURVEY WOC REAMING MUD WT VIS W/L ccOIL % SAND % SOLIDS %CL2 pH PV YP PUMP PR ESS SPM LINER SIZE GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) If, ~ @ 6.'~tJ 1';lf3/'ØO ¿ tJ~ -£ .v~ T-'?-t,e.. þ;r r );)¿J W "u, (drilling hours) I-"..,y.,,vl pOW ~ #d> (...0' M,.,- ~ KtF~, b?, REMARKS: ¡? (f-( ~~f(ý/) Æ,},/?/¿ {5 j;)6> W ~ G6-A/(j-""'?c, Æ 6 /_ JI1 Gbl rJ~ c. .' H r.I /tit r BA-I'fN - B"Ø(f'6A,,"¡ÑJf~ 6 - PUMPS. REDUCED RATES. PUMP #1: STROKES ])~r ,lPc;.-O/)'O ~" 7. PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction 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 JcçSJ7 I£y~ FUEL Used On Hand WEATHER: - fJ. 2 . Temperature I¡ IJ9f? 97/ 7", '; Gt7A"1't Visibility Conditions 2. ?t.J IJ" ~ oK PEOPLE ON LOCATION: J?' Otter No. :25"0 CM DailyHoursFlown/.j ;Jt; "TO /OÐI1/P ~ [HUSKY] .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPdRT DATE 3 / ~ b is' tJ WELLNAME&NO. t() Oe~Ç"G #/ PRESENT OPERATION LA y/ 4/J DOUhU l/ P DAYS SINCE SPUDDING ;J ø LAST CASING SIZE 9' ~ TIME: DRLG TRIP Ii Yz LOGGING COND MUD TIME jJ87¿) DEPTH t/¿'Ot) .2 700' ~I 70 FOOTAGE DRILLED 24 HRS. " I'J SETTING DEPTH FISHING ~?ltJ CIRC 4/~ ,..-. ..- -..,.- RIG MAIN MISC I:i SU.RVEY 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 VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: C~ n~ f C~~ ($'-#f/-r ~e.e , ~ I /7.s- ;SA'S /I; ~..,,,g,e;r .-1 r 6> ~ð 3. ..::Jf)-S-ðs~ /ti/f"It1f'" ~ 3YIJ 4:J ?~s~s 3tJ~' #~ S()r~e2J-'/~ 9~ /f¿s: T/9-/~a-~ S' (;-T riP .2"/~ . /0/ .lìv:; ~¥ ; >01)". /?~OGif'.rõ tf:)t.e r C G"H (ÿ.--r-, Cl.t:r-"9-;V r~ r'Ii" !?tr¡"G-'l ('fT .A141'> TD ~".rG'" y- 4./.,; To QI U:;6 c.. 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: MUD COST Daily Cumulative r t;J ð' ;2r -/r Temperature GROSS WELL COST Daily Cumulative FUEL Used On Hand WEATHER: /~9#7 ~ tJ&s;qJ~ 1.1 ""8 ~ .,; t) r. Wind Visibility Conditions 9~;¡7 /~ð~1 PEOPLE ON LOCATION: ~ J Otter No. JSO CA1 Daily Hours Flown .J. 7 7¿ TO I ð() ~ ~uSKYl AKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE .'1 2~1J ø p~+[ ~ -=IF / DEPTH r/7() FOOTAGE 0 " DRILLED 24 HRS. " C/~C c,'- ...-r",~ J ,o..v.6ØT:nJ'" if t:jhd'A/ --D? ~ ?t)39 3S LAST CASING SIZE 9# SETTING DEPTH ,27' 7 éJ CIRC 9 TIME () '00 WELL NAME & NO. PRESENT OPERATION DAYS SINCE SPUDDING TIME: DRLG TR IP c¡ LOGGING 6' COND MUD FISHING RIG MAIN MISC MUDWT /0 VIS S- / W/L pH c¡ PV /2 GALS PER MIN .2 0/[/ SURVEY ~~ ccOIL o WOC %SAND ~ % SOLIDS REAMING C~ 6(2 ¥'f)ô 7 %CL23?œô LINER SIZE?~ /R YP 27 PUMP PRESS / f)Ot:) SPM / ÐO ANNULAR VELOCITY / () I JET VELOCITY ð()¡-::V (drilling hours) DOWN TIME: (hours) (reason) REMARKS: /Í ¿,A/ I/é'{. Ocr ~ s-'u~ú G t: M'1"G'?"htS' 5'/ pee A/~c. ("'e ~ ç if' u iU 7e-~ S'v .If'O(Ç Y. /i!-.LI/, c .;. C At t..e I::>, »¿J /'/ ¿ 4 Y /) Ð w.v I ~ [) C '~ ...¡- J ~....f . ,)? TH 0/ G...v C....,,> CF!) /0 q 0 Š 9 : Co ~ ".~J"S' ð ~ rO tit(' Cc:: Mt..ç'Âo-'7 We-..v-T ,08 w ~. W.,,-ý/T/A--l C>.u A'c ,PMc~""'€Ñ;r Ct)~/A~~S t!).,Ip T() ¿4Y r/~>/ / £~. 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 Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ¡f.!f#, f('~ fire" X D V;éAl C ¿. e>..-9. A/ O(;¡ r ~. ........, j- J -I JoIJlI . DRILLING ASSEMBLY: Type SHOCK SUBS Size $er No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: /I've ~t)()O MUD COST GROSS WELL COST FUEL Daily Cumulative . Daily Cumulative Used On Hand ?'q ~2 I" / IJ 1j ~¿.¡S 1/ {lY ~ y,ç.r ,J37¿, -:2. S- 6$ R WEATHER: -{ý IS ,"/", '1 If ','r C¿ç..,...". PEOPLE ON LOCATION: ~8 Temperature Wind Visibility Conditions Otter No. J~O .eM Daily Hours Flown .2,.s- 7' ,/, /7 TtJ I (){) ~ lHUSKVj .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE 3/~ý'/ro to TIME IJÞ IJO DAYS SINCE SPUDDING TIME: DRLG TRIP '1 Pô,.",J ~ Ii' U~,IA./J II'} ,1¥ #1 DEPTH L7/?CJ FOOTAGE DRILLED 24 HRS. U ~ Ð (.;1'-1" S u~ C/crfd o , WELL NAME & NO. PRESENT OPERATION LAST CASING SIZE 'LOGGING I 7 ~ COND MUD 9~ 2 SETTING DEPTH 2lJ?O FISHING CIRC REAMING ~ . C...p4 -6'2...... ;:.-oV 'Y % CL2 '7/9t:Jt:JZJ , . LINER SIZE S~ ¥tf RIG MAIN MISC SURVEY WOC MUD WT It) VIS ¥9 W/L 'l2 cc OIL o % SAND ~ % SOLIDS PUMP PR ESS / tJOO SPM /0 0 pH 9 PV /2 2t?'Y YP ~I GALS PER MIN ANNULAR VELOCITY lð/ JET VELOCITY .s-ð r }ý (drilling hours) ð DOWN TIME: (hours) (reason) REMARKS: l?t./.v;U/~J þ¿¿/GfI/>P I//T ð~//;JIt:;G , JfTV ("V/;dt 7' , lA//1-r H /Ó C,,,, G- rl-Cø-'Vo h-u,?, ;J?IIC ~ 0 "fh'-C /6" M¿t. ¡..fl)T /f' G IfPU ~ / / S' ~/" V (ý Y. f)'"/ S-, ?ð~ ¡?ðV,. £ A/ r;y'CÞ¿¡A þ ¿ t . KG<.-t.-~...... "'.l ¡/e i . c., 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 Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo Jf,f#1 ðt1 ure ÆPI/ rt;A r! ¿r:::~.u ()~ #H/~ . DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs \J.4-It Co ¿!it ~> $"2/{ GEOLOGICAL INFORMATION: Daily ¡tDI MUD COST Cumulative GROSS WELL COST Daily Cumulative FUEL Used On Hand WEATHER: lo)tç-r +('0 . Temperature ~'-'" Wind /8'0.1' 9,1 ~ 02 D 0" ¿¿ . 1:::'. '/;:1;#1/ r ~ (, Visibility Conditions ~R/7 :2~ð7y PEOPLE ON LOCATION:>t Otter No. 'L~{)c'A1 Daily Hours Flown /, ~ .y~ ~ T () I/) P Mr [HUSKY] aKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT 3/;23/gtJ WELLNAME&NO. to J/GA-Jt: .::# I PRESENT OPERATION ~()J n / NJ ---.....' , DAYS SINCE SPUDDING 3'jjl v' CØl1fe' J'}i // // TIME: DRLG ð /'1 TRIP 7~:z LOGGING RIG MAIN MISC ~ SURVEY r MUD WT ¿I), ~ VIS s- / W/L ~ 9" cc OIL DATE TIME' tJ6 æ:; DEPTH £;/?ð FOOTAGE ( DRILLED 24 HRS. I' .. . ... .., O.sz,. LAST CASING SIZE / 74" ./ ,,¿ 6 /~ COND MUD SETTING DEPTH 277ð o % SAND % % SOLIDS CIRC :2 REAMING ~ c..q 6;? ð<rJ Ò 7 %CL2 ~y~oõ LINER SIZE S-ýf/I FISHING WOC pH 7, () PV 11!. YP ~ / PUMP PRESS /5 ¿J D SPM ANNULAR VELOCITY /D / /00 (hours) (reason) JET VELOCITY ·S-oP7(, (drilling hours) 7t?7 GALS PER MIN 2' c,/~' DOWN TIME: REMARKS: CD~~ ;iJo /0, ¿ A'- r- Pc 4.) A/ CON t5:- ¿.".?H'~~-c . H~¿' 4J....,>,hI /¿) " 7 iJ ð'ø T?-O;U C / ~c U l. -f.. re.' j?O/7 tv/ Q I 7 ¿IV. 9', /00# S'c. M. R/ ¿ ~ /fTII ¿v/ ¡=,DC/C"v¿/6""/fI #/7 B~/ ,-,,,eo A"ú..c..- Þ ¿L/G'¡'- /J @ ;¡ j '7'> ... .;pð/Y. ..rc /7 C Ú ~ ~ c=- ~ Y ê ¿f . PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle I l> Direction TVD Coordinates Distance from Surface Locn. 'l/ ? / BIT INFORMATION: Weight '35; tJO 0 Rotary RPM 7D Serial Number Bit No. Size Make Type & Jet Size On Off Footage cl/#2 8'~ t1cc /677t;CI!."*. r/S() / ~/60 /0' r r~ /I'TC J" DV '3-/ J ~~I) ¿¡/~O /0 r 1/11 /67 Hrs. Condo r%~Þ 'S Yy /-/:7 DRILLING ASSEMBLY: (j XD ß~ /7 Dc 's S;oc T~,;,s $.oc .y-k~ Type SHOCK SUBS Size $er No Cum Hrs , Type DRI LLlNG JARS Size Ser No Cum Hrs - "J:.9KCO t~ ¥s S.R~ GEOLOGICAL INFORMATION: MUD COST GROSS WELL COST FUEL Daily Cumulative Daily Cumulative Used On Hand 1I'I/) .? 73¡ 9J. 7 J8j¿st 9:1 0/ 9"/ ";lo//Y ;:2 % 3¿/7 '/ WEATHER: -¿ ¡þ SM~H 7,.,; S"ð08¿A PEOPLE ON LOCATION: ¥ / Temperature Wind Visibility Conditions Otter No. YSO CN) Daily Hours Flown J. 7 ~s: t? TO I tJé) ~ [HUSKY] .KY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DAYS SINCE SPUDDING 3z. TIME: DRLG IS TRIP $I f'f LOGGING . c.c,ytrl!4- M+6e I MUDWT II) VIS 'II W/L 9, Y ccOIL r ;Z:lrfY 3/~2-/fþO Ii! ~ -#-- / C (')/'?('C # I () LAST CASING SIZE 9~ '1' TIME 06(90 DATE WELL NAME & NO. DEPTH Lj//6Y FOOTAGE DRILLED 24 HRS. ~r PRESENT OPERATION SETTING DEPTH .;27 70 I) % SAND ~ 9()O 73 % SOLIDS CIRC REAMING I ~ ~~. ~Q ¡;) 9 % CL2 f"'9 {)o ð LINER SIZE .s-/j-i"P COND MUD FISHING RIG MAIN SURVEY WOC pH l'f,tJ PV YP II PUMP PRESS SPM 9:1. GALS PER MIN· ANNULAR VELOCITY JET VELOCITY .5 O/~ 2$ (drilling hours) DOWN TIME: (hours) (reason) /<.:Jtf ¡;~/¿/' ~07() TO /¡'/.s-ð tf/4/" H /0' rw ð~ r r0"". , C/,e, rO/7 ?G/ CC!)",,~ ,IJ¿¿, C ~;r Co"¥ r$" # /0 -1"/ S- ¿J TO ¥/'>7" REMARKS: At;c, CH4'A/6 I/&~I) ¿16ttr 1"'''1> 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 ;t~ (')tJ 0 Rotary RPM .s-O Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo - R~ìt-B e,J~ S~ c.. SIJ-J/ 3-11 ~~J ~/5"{) 1/7 ~/J?f 6-5-:2 Clllf1- ¥~ Ac.e Ff:>P, '/ c:o o//ç-ý -ý' /7Z JA/c. /~),99 e# ;f '7'/.ro DRILLING ASSEMBLY: c'D I l' ciJ % {/. .ß$) . /;! ¡)C '5 / i'/c :r..ý... ~ y'.f;>C ~ pC'S }D pP Type SHOCK SUBS Size Ser No Cum Hrs Type -1~1()1 0 DRILLING JARS Size Ser No /.;{f ~l~ (¿7 /' ,¥_';) Cum Hrs ~/~~ - GEOLOGICAL INFORMATION: Temperature GROSS WELL COST Daily Cumulative 147/ 6 cf"f'~ .lIS Iw() , n"'P rI J "" I' .y IJ f!) 0 c! Visibility Conditions ¿'fie. J 2 57~ FUEL MUD COST Daily Cumulative Used On Hand ~/?7 7~Ð/? WEATHER: () /9'7/ ;27;26/ t:J.c. PEOPLE ON LOCATION: 0/ / Otter No. 2.50c M.. Daily Hours Flown I. ,?~" ¥?r.Y rtJ ¡tJO #-1" Mt [HUSKVJ AKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE (3)~) /~O WELL NAME & NO. ¡,Ù, ~ #- I ~h~j TIME o~ DAYS SINCE SPUDDING .3 / W-e- 11 1/ )I TIME: DRLG 5'7- TRIP 5"1 LOGGING UH (}{!X¡,)V ~r )~ RIG MAIN MISC 7 SURVEY MUD WT' }(), 2- VIS¥'2... W!L ~ S- cc OIL ~ DEPTH 1070 8 Jj ~I JI /, ") lft9 I' 7§?' LAST CASING SIZE L:../ FOOTAGE 98 DRILLED 24 HRS. PRESENT OPERATION SETTING DEPTH 2!l70 COND MUD (':) % SAND J{ CIRC REAMING / )0 ~f':- ~3 9ðl> .// . SPM)erJ LINER SIZE6~..t 8 JET VELOCITY ,;:¿1!3'1 ~e~~ (drilling hours) % SOLIDS FISHING WOC pH '10 PV 9, 0 ;L'i1B YP l!t 0 PUMP PRESS /'1 fCt) GALS PER MIN ANNULAR VELOCITY )0/ DOWN TIME: (hours) (reason) REMARKS: f(j)l u/~U( ~ ~~9;, ~ 2-9 ~ ø~ ~ ¿h'A .) 39/2 ~ 9033 ~ '1133 k ~O?O~ 397¿-J¡ ~ ~ . .J :/. J1€/// ttJ~ £- ~ / 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 3~ Beo Rotary RPM 7~ Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo - ell?- &J9 ß{. Ace ) 7Çø99' -.I')/&-~ 3972- VQ33 bl IJ ~ RR. if E> E3~_ f)~C-. .s ~t/- 3-)} ¥/H.~ J/o?O ...=? 7 S~ ) AX... ~915J...~(? DRILLING ASSEMBLY: M, ds 112.-"/~ DC.) S.()c.) J~rs / S/Jr) tj. (/~ðt"1 ~O) 3~ ./J, P. Type SHOCK SUBS Size Ser No Cum Hrs - Type ~LO DRILLING JARS Size ,Ser No Cum Hrs .6~ /Is- 29 GEOLOGICAL INFORMATION: MUD COST Daily Cumulative ~ß57 7/812- - SO F GROSS WELL COST Daily Cumulative :we,2. ~'-/õ¡J9 FUEL Used 7.52. On Hand Ib32..g Temperature J2k Wind 7Mi Visibility 1J~ .B ~....., Conditions PEOPLE ON LOCATION :7'A WEATHER: Otter No. .2SO ~ Daily Hours Flown J. 7 ~,J -;t /tfO ~ [HUSKVj aKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE a/2-Ð/lbO . WELL NAME & NO. O,' ..!J#Þ-A-f:.Y R)1I D~:W~ SINCE SPU~DING 30 ,~ ì z.. 101/, TIME: DRLG TRIP '?' '~I, . "McŒt J . RIG MAIN Of:;!';C) ~I DEPTH3972- FOOTAGE /Ø DRILLED 24 HRS. +ell WI -it 9 LAST CASING SIZE 9fl'" SETTING DEPTH :i9 70 LOGGING COND MUD FISHING CIRC /34- lO5ß 6/lf., .3 V2... wee TIME PRESENT OPERATION MUD WT JO/2- VIS ,Ç""(J pH c¡ PV 20 W/L 9.7 ccOIL YP JS- o % SAND P:( PUMP PR ESS ) 3élJ ANNULAR VELOCITyfb I % SOLIDS REAMING CA-Vz. ~ Jk> %CL2 LINER SIZE ~~ß I) SURVEY SPM eo GALS PER MIN ;)eO (houn;) (reason) JET VELOCITY %B~· (drilling houn;) DOWN TIME: REMARKS: #8. ~+-~. ~ ú~. @ 3912 ) P{)J.I) ~ ¥ CtiuiJ3 91 Z. -t 39/1/ bs-l- GrÆC. / ~ tie ¡¿JJ.! A ~ ~ LC/Y) ~~~, )50 ¿K. ~ ð'l/} k- $?2- pgll, J - _n ) ) ~ ¡¿J)/ Þ- ~ #-9 Cbt.L 1'1£-G... -00: \/ r=---.., PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. Bit No. Size Weight ~~ Rotary RPM I ~ s;;- Serial Number Make Type & Jet Size On Off Footage Hrs. Sir 6# 3-11 .'3'11 L (p2 , 4- .~A~O Ace A?A?sn .39/Z,. 8C;?? ?~t :Jf ),he; Jh 79q €JI.. S7A-A.. Condo BIT INFORMATION: ;¡.,- B :Ø.~ CH;Jt.2 Lg .ø/£ r ."',.,. tl jQ IZ- ~ '-"'''£ ~-f ~ '" ~ J~ 799 ;;;. 5TA~ DRILUNGASSEMBLY: . ~f ÒA fa,! . ((hi y,.p ~~ fJc... ¡j-~ If,¡" t)c.. K. () 3f lJP 3-3-2 ~ 3~72 X 0 f#-W /¡-bY·lIe. IIX. sW ~c. ..J~ Type SHOCK SUBS Size Ser No Cum Hrs Type rJ~ DRILLING JARS Size Ser No 0~ J./~ Cum Hrs J/~ - GEOLOGICAL INFORMATION: MUD COST Daily Cumulative 3615 .. tbß?'SS- -11P~ Temperature GROSS WELL COST Daily Cumulative ;)I"~o/- . fa ~O b7) FUEL Used On Hand .13.3(0 1 ? 060 WEATHER: 15K Wind ¡fm4s Visibility BS. Conditions PEOPLE ON LOCATION: ~ Otter No. ;2sv c-m Daily Hours Flown , 8 l~) ~ )tòM Mr [HUSKY] .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DATE ~ i' fr¡ ¡PO WELL NAME & NO. W¿< -I ..ÄJ>5~ ~ / PRESENT OPERATION C)/( ;:YI9rì?IOL' DAYS SINCE SPUWJING c:< 9 LAST CASING SIZE 9-% I, . COlli.. ~"? 'L TIME: DRLG q TRIP h ~ LOGGING COND MUD DAILY DRILLING REPORT TIME ¿J 6 éJo DEPTH 3CJ) 2.. FOOTAGE )13· DRILLED 24 HRS. RIG MAIN MISC 1- SURVEY WOC SETTING DEPTH ~ 97 ¿) FISHING CIRC ~ REAMING / Cað¿ 79880 1/ %CL2) LINER SIZE$YZ y ~ % SOLIDS MUDWT /-01 VIS J/r pH 9,6 PV IS- GALS PER MIN ;¿S-O W/L ~ cc OIL YPS rJ % SAND 7k. PUMP PRESS ls~ SPM /00 (hours) (reason) JET VELOCITY ;;!Sf 4LM~ (drilling hours) ANNULAR VELOCITY )0/ DOWN TIME: REMARKS: c--- f9 3BSV' Po#- I M A£¿,. ptdJ) f¿jil ~ ~ W 3790 fo3ßs-O ) Ú~ ~'. Cd- ~ .AJtØ.7 tvp ~ ~~ ÃdlJ) -k 3? /2. 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 l~~ Serial Number Bit No. Size Make Type & Jet Size Clif¡ 3t.. ~C /,J" tJ 9 ~"7 ß/~ -#..8 Slíc 1;# 3-)) ߥl/."~D Rotary RPM ?S- On Off Footage Hrs. Condo ( AP I'<.- J'"/,;J¡(} Cfip~ 6. ~ J:hQ.j )~ < ~ 79ð 3850 38~O ~o' b2- DRILLlNGASSEMBL Y: ,C:;ÆJ-m.~ Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No .. Cum Hrs JÃ~o ~~ GEOLOGICAL INFORMATION: ~ AlJ.;; 37?D - .~,t:.?S"O 61)' PfJ~. ß _~ I?.... tb ~ .,. ,:Lf!yV A.H''''-< µJ¿O ..2 7 .:2~" ~S- ~. "'9- rdA4>-7U cJ. ~7~ O,L. S,A,/1t..¥4 9 T/~ MUD COST Daily Cumulative GROSS WELL COST Daily Cumulative FUEL Used On Hand ~~JO WEATHER: bS-3?d -30~F Temperature 1.S'6B~ B J90.. ~3 71:. 7~~ ~~ Wind Visibility Conditions 2/~?t) ;;'I~ . PEOPLE ON LOCATION: JIb Otter No. .)·5 0 ~ rV\ Daily Hours Flown /. 7 .5'tf!, -tD)~ ~ f!'lUSKYj] AKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT DATE/~~S/RO - WELL NAME & NO. ILJ lJeAS"t,:" #' / PRESENT OPERATION ;fj. ~/"'..-?-/ /í flS TIME ¿JðtJcJ J 7 9ù FOOTAGE DRILLED 24 HRS. ..21 DEPTH DAYS SINCE SPUDDING C f!)/fç c- // TIME: eRttt' v 7~ TRIP RIG MAIN It tt. MISC MUD WTJ 0, J VIS q f( W/L LAST CASING SIZE 9f1' SETTING DEPTH .29/'0 /" LOGGING COND MUD FISHING CIRC pH ~5 PV IS ¡tf' If%- (hours) SURVEY 7, ç cc OIL YP S WOC GALS PER MIN ANNULAR VELOCITY T",. % SAN D T.ir PUMP PRESS G S'ð ð? % SOLIDS REAMING C..,C" ~o~$,2 // % CL2 J:s; -1t&1tJ LINER SIZE5Ø .J'p SPM ro JET VELOCITY DOWN TIME: Æ ~ R~..-9/ /? (reason) ~y~ (drilling hours) , REMARKS: Ct!>ìf" t:! Ho 6 ] 771) ¡> I c../('* "'/ /!þ/Q ,ffPr~I(!". WC>iI4'K"A) (!)4.J ..#2 J'o ' Or,&' 80 rrOÞf, C'A'tt'~ ~~;~ ,l);r' .42-. ~ W O't'It" f ¿Ç;...:J '" -- c:. PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DI RECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. BIT INFORMATION: Weight I ~- 2. () (J1¿)O Rotary RPM 7~ ) Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo - ('1/#/ ?~ ~CC , , ,,~' þ/~ . I <~,,, 3 7:JO 37?O IS" .:z.c,...rc::. DRILLING ASSEMBLY: S ,<¡ M (';" SHOCK SUBS DRILLING JARS Type Size Ser No Cum Hrs Type Size Ser No Cum Hrs JÄ." ¿' ð ~% t< ?.') -37 ;2~' j/y GEOLOGICAL INFORMATION: .) ðA/Q ~ s:--/ (... T r r T¿I A,.-. t: fa,G MUD COST Daily Cumulative GROSS WELL COST Daily Cumulative FUEL Used On Hand LJ~t19 WEATHER: 5"?¡J f3 _//-ø Temperature :1'2.. J L/ /r 7:7~.7 ¡þ t) 7 ~~ 0 .:? 0/ S" 6" , fw22K )Í¡ þ¡/ S-()ð ð#J J?S. PEOPLE ON LOCATION: 9'9' Wind Visibility Conditions Otter No. ;z.SO CM Daily Hours Flown 2,6 <51; ? r (;) /()O/~ ø  AKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT -~ //.y /8;' WELL NAME &NO. tV D(;"4Ç~ # / PRESENT OPERATION CO ~l-Lj. DAYS SINCE SPUDDING:! 9 LAST CASING SIZE . COK/-t/"r Q// / /,/ TIME: DRLG ¡J //¿, TRIP f:) ~ LOGGING COND MUD RIG MAIN ~ ~ MISC SURVEY WOC MUD WT /01 2 VIS 0/£ W!L Ÿ· ,/ cc 01 L rR % SAND f/9' pH I () PV II YP J PUMP PRESS / '700 GALS PER MIN :; '>2 ANNULAR VELOCITY / 0 2 DOWN TIME: ¿/!f. 1/ ~III:J.Dµ~·T/C. ,8~~K~ (hours) (reason) DATE TIME 06ðÒ. DEPTH .3 7£9 FOOTAGE DRILLED 24 HRS. 3y/ ? G/f // :2 SETTING DEPTH 2'7? 0 FISHING CIRC ~ % SOLIDS REAMING I . C.,C¿ 7Zooo )0 %CL2 .~OOOD ;" LINER SIZE s-}1 ¡., SPM 102 JET VELOCITY j/ J' 7,?{ (drilling hours) REMARKS: ?'7"~H' /(71/, ?tJlI. .A'J // e..// C; ß ., CoKG # t: ..-if' ç 4-""? 7 ¿ ? 0 T- 0 '7 '7 j'l) , . C t> "1,..1 D '" :r". c,." h q to .. C/¡1Pe ¿" ¿ ;9--rG" v' P"Pty ,ð~-¿ c. C<.-err",~ 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 .J!O bOO Rotary RPM 70 , Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo y ¡Y;. g Ç' (;. ~{,~ {J-,I/ 3?ðð , C O¡() þ, r ~ 0 A' ;¡::;", A.I r /I'd I f~ ACt: '? 7ð5" 7" ¿'" '7 39' tA þ¡A. /'~f' ]7JO ;;l¿uc. DRILLING ASSEMBLY: r:./I' - cil- :2 A'O - /2 l/C'$" - /$ Pc. 74rtf'~ -s ?;;Þ<=.- S-97" Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs T~H(" 0 ø Yy GEOLOGICAL INFORMATION: S /9"A/i) S"'rp ", c= y..-. f/¿, T $' t:J A/" C ¡;, 1" -/9 F 7g~ 7i:.~~ .3 J¿ ¿,. 0/ ell f'2 ü . MUD COST GROSS WELL COST Daily Cumulative Daily Cumulative Used ð?$-,J"7 ;2;20% .(16 b -,? ~ . ,f~c; It IJO~ FUEL On Hand :) 'J 7" s-~ 970/ -2¡-o Temperature )Y3.23 SIJJ 7K Wind // 2; 3 '7:2 ~~,' Cte-A#f' Visibility Conditions I 93 t) :2 6/ 9J1 PEOPLE ON LOCATION: ~;> WEATHER: Otter No. ,1Q tJC/!1 Daily Hours Flown .J:::l 6 ð~ r,ð laJ/f~ Mt Ú!U~KY~ . .SKY OIL NPR OPERATIONS, INC.e Anchorage, Alaska DAILY DRILLING REPORT WELL NAME & NO. DATE ð/13/'?{) Ú} !Je/9-s-r;- #- / PRESENT OPERATION If'¡ ~ K?..9/ A'* :¿:J LAST CASING SIZE 9 H TRIP 6j{ Læ~lçG /'-/A COND MUD TIME Ob{)t) DEPTH ..J ? 3 ¿) FOOTAGE DRILLED 24 HRS. t) DAYS SINCE SPUDDING SETTING DEPTH -297ð TIME: DRLG FISHING CIRC I RIG MAIN..z MISC MUD WT 1-tJ,J VIS ~..s W/L SURVEY 7 ccOIL C> WOC % SAND # REAMING c~ ,~ DOt) % SOLIDS 10 % CL2 õ~ co 0 pH If, S PV 12 YP yo PUMP PR ESS SPM LINER SIZE GALS PER MIN , DOWN TIME: ;2 (hours) ANNULAR VELOCITY ,l/y bA D A1", rr Co (reason) JET VELOCITY ~~tP' (drilling hours) ~...... þST ~ /: 10 ",.." ~Ç"'A¡¡~OC4 CC.Ð$tI ~ "7: ¥O,.,~. ~tPA-~'SItJ 4)C::-..4K ~~'þ~ TD r;'/.tV7 /ð: øS' 7#Ve.Hf:'~.rÇ'~O W6'4;t' ¡d~Ov', C, .s r rØ Dc. /7: ¥D -pN-? :7,'00 /~ ~~ ¿-?"r, tf:'CU;4~,~cr Fc..u/<J. IfG'~R.b'; ¿rIf4t. )t~.JGÞ. C,;rc.. 7;",,., /;J'p, ~.,.'- ~CK¡?A' ~ SftIO,!'AI, ¿{ ~OÇT Co,~. J>{}/I TÐ S¡ý()(;", C/ ""c lJ."D'-'S Ip-. P.o¡$!, ,¿ -+f" l),,(.¡.J..tJ PfT 7Q IIØ (..~. /f.7// ¿V rT,N ¿ H~. Tò ShotS" A-/6 A'~4IV~. CIa. $~~¿ @ o.u // rµro.$~t: S-2/ 00010/ /:>. ¿J;,,,. ~ t? ;ð't ëA/ r/e ~ ;' '~":J REMAR KS: ?~C¡(fT¿þ $ør@ 3'f7 : PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: ,STROKES PR ESSU R E DIRECTIONAL SURVEYS: Depth Angle Direction TVD Coordinates Distance from Surface Locn. I BIT INFORMATION: Weight Rotary RPM Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo #? fi~ ð&:tC S9'( 3 -/1 .?,/JI) , LVC F9. ?()~ DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type \JÃßeo DRILLING JARS Size Ser No - Cum Hrs ¿ :u ,,, ¿' 75=- 3 :/ ~/I~ GEOLOGICAL INFORMATION: MUD COST Daily Cumulative ISf .s-~ ,,'10 - '6 o. Temperature GROSS WELL COST Daily Cumulative IBj{)"~ ' ¿ 7J}"1, 'iAJó1f '7 ", " <::(. ~ A ~ Wind Visibility Conditions Used FUEL On WEATHER: ~~J .:1$ . ~ 2,ð PEOPLE ON LOCATION: 0 () Otter No. ~5'/) C~ . Daily Hours Flown I, $"",~ 6"fTtJ IlJð H;" Mf ~USKY] . .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska WELL NAME & NO. 3/1;2.,/gO tv [)ç~~ é .;¡y:- I DEPTH - J 7;?tJ FOOTAGE DRILLED 24 HRS. PRESENT OPERATION ~tS/,/9-rl'ê TD· 7ó-fT ;Dr T S~H.F-?Ca: ¿/-"V 6;.. DAYS SINCE SPUDDING :1:::< LAST CASING SIZE 9 % SETTING DEPTH .2 '1 7 ¿) TIME: DRLG TRIP / / ~ LOGGING COND MUD FISHING CIRC 9' f'f RIG MAIN MISC ,,1 }¢ SURVEY WOC REAMING .2~ ~ ~S; 8ðð MUD WT /ð, "2 VIS -1/t:? W/L 6',,;;' cc OIL ¿) % SAND h % SOLIDS 9 % CL2 s:s;. ðOO PV 1.7 YP /2 PUMP PRESS /Ç/OO SPM /00 . LlNERSIZES-/{.)'-¿:'" GALS PER MIN 2 ~ð' DAILY DRILLING REPORT DATE TIME /i' ;1 C/ b 0 L..l ð pH_ It> ANNULAR VELOCITY /01 JET VELOCITY (hours) (reason) ~;2 e' (drilling hours) DOWN TIME: REMARKS: ~tÝ S6.... U Ie 6" Co ..y 6 , 3 () , K6=-c 0 c..J G~ >- . ".F I hi. .A'tr'" -+."" '" .." ~o C/ -c" , .-.. 1'-'.~ ~ ~ ~/? f') A,.I j' >0 1:)" T ò ~,~: ,,- r,-, ~- r ~. CO;f' G #.,~ e 7bs- T Ecp ú '/ r""" c ~r, ,?tt}//. #"K(J' ~ ~)-II, . P.qt:9/,,,,lfG ~ 7ãS".T ¿'~A./c;>. /f4N ¿)>,;r# / To Ð~.r .>¿)O ' Cµ..J'#/o_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 Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo CI/#/ g}i ,fee Jó"Þ 77 ?7(J ø .? ?(? tJ J' () ,.. ~j?{, '¡) 000 #' -0 ~~ 56-GO ç "'/ :J .// Qff~Ñ I:) e" :r ~1J" /' o$' DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs - MÆ'f: (") ð% 6'7>"-3 7 ;;l/I'ff GEOLOGICAL INFORMATION: (n~ /15' 370() 7D J'7j() s;,IVD'iTÐ~f7 '" )"e,rs¡,,-e¡ '^'" ð6 If) íR 'Jd Jy MUD COST Daily Cumulative t¡tr .s-1 J81 -J () f> Temperature GROSS WELL COST Daily Cumulative .J~/7t'¿ óS''i 9?-1 .au~K 7,., / C f...ø-+q Wind Visibility Conditions FUEL Used On Hand ~ Ý 6$'Y / 1££3 WEATHER: PEOPLE ON LOCATION: r/ Otter No. ~ S' () C /11 Daily Hours Flown J: ? (" $, 5" . r; I {)() /fit- Mt flF us KY] e..WSKY OIL NPR OPERATIONS, IN" Anchorage, Alasl<a DATE .! h ¡/ , "1 l t} .........# /: .-, /1 #' I r .//; \;)(~) DAILY DRILLING REPORT TIME éJ?oo WELL NAME & NO. Ú..l ~Aðe :11 I DEPTH .3 7 .] [) FOOTAGE DRILLED 24 HRS. / -'t/~ Co A".c -#..5~ / 8"6 PRESENT OPERATION Tit"C¿ DAYS SINCE SPUDDING e:l2 I TIME: DRLG . 6 fÇ TRIP t¡ LAST CASING SIZE g...rJ¡ C(Y¡J t;" t! 7..// .LOGGING / /'.:,/ COND MUD SETTING DEPTH FISHING ;z970 CIRC .3 RIG MAIN MISC MUD WT ¡Ð(;Z VIS.ç/tf W/L pH / Ð PV / G/ GALS PER MIN ;:z Y? SURVEY y;. WOC t cc OIL o % SAND -:Ý9' /YCO /0 / REAMING C:;-clz (?S', J"'{lJ i % SOLIDS 9 % CL2 5:}"0e>û SPM /00 LINER SIZES-iS. '¡(.f , YP 13 PUMP PRESS ANNULAR VELOCITY JET VELOCITY (hours) ?:?R' (reaSOtl) (drilling hours) CI -'1 C S 40/ c. (t I' 4)f;;7 ~ /,> ~ y/ , C "'f"CC/ '+7<:£ , C <.ç -r Co ;"('E:: j!¡r-Ó - .J 700 7--0 ] ?JO DOWN TIME: REMARKS: }J,.:¡ '" ¿ c ¡--o:3 7 t!)O , ç (¿ k'vG 'r. rlJ¡-! I .;r.'71/ PtJ 1-/ PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle )tj; .r ¡PI¡ ¡r) Direction TVD Coordinates Distance from Surface Locn. J /"')t) D ..' BIT INFORMATION: Weight Rotary RPM_ Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo . - 7 3~_ liTe XIG- .J - // ..3 ~- ð' 2_ '" /9'%' S'-s-? J700 II? C/7/ ¡> 1/ ~¿(- úJtJ 39,t; , q..f;{~/ /1- I/i.~ ~ ,. J?OO J7 J>(J ,.Î f) -/- ":..t/ c:: DRILLING ASSEMBLY: M-q- ~. Ss, 7) c ') - C/~ r,)8} ()I-I /1.5' J 11,,//6 ¿ / 17.- Pc '... ) SOG 7' Dc /_r- À' 0 ,~-~sJ I Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No ¿-1~ fc 7S'- 3'1 ~ G /c? "'/¥ " Cum Hrs - GEOLOGICAL INFORMATION: S t/--9~~ :JÄ¡Qro . Y' S',<J.v /:) s-:.'-ð A) 6" . ¿//~ J ? {)(:;> - ý;J 11 S"l!r -r:.. r I?S ~ ~ r MUD COST GROSS WELL COST Daily Cumulative Daily Cumulative ..-/ / /'\,,/1 ;1 :¿~ !;/,-r/ e a C;;....~/A,Ç7 ¡fee. £/ (J(..1,,~.J/ FUEL 1/' . {, On Hand Used WEATHER: 5"9 ~5"7 -.2ý' 1(l:l~ h AJj/ k Wind k76/ J '/ S- ...- '7,þ,' : 11 tJ¿}1J If N Visibility Conditions :~ ~ /$ _1 ~J:27 L.{j7 PEOPLE ON LOCATION: 7 /5ó7 Temperature Otter No. .2 ?'tJ C/4 D..ilv Hnun I=ln...n J -'7 I 2 '"F?'I } 0/1 ¿ eUSKY OIL NPR OPERATIONS, INC. Anchorage, Alaska WELL NAME.& NO. DATE -8~ 0 ¡PO " ~ W LJel4s.e; I D ;:¿ J / /11./(1 . . I DAYS SINCE SPUDDING cQ() TIME: DRLG /C/. TRIP JJf DAILY DRILLING REPORT TIME 06 OeJ DEPTHc3&Ysf FOOTAGE /¿J-S' . . DRILLED 24HRS. PRESENT OPERATION LAST CASING SIZE 9sh SETTING DEPTH ".!) 9' 70 RIG MAIN MISC . :z.. MUD WT / ð, VIS 0-71 W!L t, LOGŒNG COND MUD SURVEY ~~ WOC ccOIL 0 % SAND .Y4 FISHING CIRC REAMING 7 pH /ð PV I~ ,;27-..1 YP .;:¿ 0 PUMP PRESS /700 SPM //0 9 % CL2..::? "'I 7 ðCJ LINER SIZE .$ ~ x8 % SOLIDS GALS PER MIN ANNULAR VELOCITY 11/ JET VELOCITY -¿f /7' ~ /2 ;4 (dril/inghoursJ DOWN TIME: (hours) . (reason) REMARKS: 0/ll¡/ R - I. ¡..j, ¥., .J' ~ JJ.2. '- èJ e".'f' .:s 4 v~ PO. J..I. "'_ ReAM ..3S' .:l :;¿ , - ...:..s- ð>.z I. Ù ~ , ( / A Á ~4-rlJ PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth ¿¡-GJ?¿ Angle Direction TVD Coordinates Distance from Surface Locn. frI ~ æ VI ;..,/ BIT INFORMATION: Weight .....gO ðiJO Rotary RPM ?S" J Serial Number Bit No. Size Make Type & Jet Size On Off Footage - -Ý_ 3){ ~mi .$'t:)r ..J -II .3&4t. '" ~'i?.2 ~(p 7 9;{ 4Cf2NP #-rc. }(/G- \.!..~~? ~.2.. Hrs. Condo z.~ s> (I'\-~-:J: IN<;.. DRILLING ASSEMBLY: .......<.,4m(""~ Type SHOCK SUBS Size Ser No Cum Hrs DRILLING JARS Size Ser No Cum Hrs Y9~~ Type ::.r -A-RG 0 GEOLOGICALlNFORMATION: . ...:-<;n/.1k- - .s ,/..) .~..J.,¿,.u.¡1!, ... -rG := ~ c.t t~ t,7S'-.37 ßG - /2-1'}"" MUD COST Cumulative .¿I" .3 ~ :fÌ ) -21 Temperature GROSS WELL COST Daily Cumulative l~ 9~7 ~/~ /?.I./9 '7 k' ...../ fV1f _ :?':t- Wind Visibility Conditions FUEL Daily ~ÇJ Used On Hand _1.. 2 ..Ç/"~ , J .. .. . PEOPLE ON LOCATION: ~. ~ICJ WEATHER: Otter No. ...p.s¿, ~ M Daily Hours Flown ò 7,Z,7tço ~ lHUSKY~ . .USKY OIL NPR ~PERATIONS, INC. Anchorage, Alaska 8/1 t40 WELLNAME&NO. ~. bf ut ~) /)~I/;;IJJ )? DAILY DRILLING REPORT DATE TIME t!:)~ê) - DEPTH ~J/ P 9 FOOTAGE DRILLED 24 HRS. /PI PRESENT OPERATION DAYS SINCE SPUDDING -TIME: DRLG / 7 Øt TRIP 4 LAST CASING SIZE ~ ~ LOGGING COND MUD SETTING DEPTH FISHING 29'?o CIRC RIG MAIN MISC MUDWT /ó, ¿VIS r..rO W/L.s,' pH 'J ' ~ SURVEY 1* WOC REAMING / % SOLIDS Ii' % CL2 "~ðc)O SPM I/o LINER SIZE ..s- ~ y ð' JET VELOCITY <3/ ~l a 9...3' ø, (drilling hours) , GALS PER MIN PV I¥ ól7~ cc OIL 0 % SAND 9'''' I~ PUMP PRESS /700 YP ANNULAR VELOCITY /1/ DOWN TIME: (hours) (reason) REMARKS: b£;1/ A--Åe4þ ~ K ~:r .)../. IAJ *S t.- .,tH.¡.. ð te /1/ A-¡'~Að. ~ ~ 4 {,.. - fJ. o· N· 7; '} , .¡.. ,4 0 I~ , Æe~ ~Ut .6,<., l:JtI c,..s ~ 9?o -~ / pfJ PUMPS. -REDUCED RATES. PUMP #1: -STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle # Direction TVD Coordinates Distance from Surface Locn. J...2., 17 N¿'Ow øJ,. , g..s-- BIT INFORMATION: Weight do ()() 0 Rotary RPM / Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo á g,Vz.. #ïC. >tal4 ~ ð -II .:; 9 J'p ,,~$"" .ð'~6 ~.,,~ ~ ..,ç -:r. ¿, gK. SM; Lv 10 Pdt- Ii- Þr- .3 - /' 3ó¥¿' 14-.~ ;rAJ~ ~9ð' NfØ DRILLING ASSEMBLY: ß, f - ¡J,f--..s:ú/' - MON<'/ - /z. lk:.. - i- h('" - l' ~ - J,..ÄC - 4¡)C - XO - L),,o (.s$~,·1 Type SHOCK SUBS Size Ser No Cum Hrs Type ~~ DRILLING JARS Size Ser No Cum Hrs ¿,~ ~ 7.s- -.1 7 /7' >'- GEOLOGICAL INFORMATION: ~h 4Ie ~S MUD COST Daily Cumulative /ð7~ 4391" WEATHER: -¿(" Temperature GROSS WELL COST Daily Cumulative 19~/ Z $9~ g-9z. ~ 7k tmj <L.kAe Wind Visibility Conditions FUEL Used ~ 99(, On Hand 02~ Z 06- PEOPLE ON LOCATION: 4.s- Otter No. .:; stJ c. I1It Daily Hours Flown / 7¿. z. /to ~ ftf fl.!!USKVj aKY OIL NPR OPERATIONS, INC. . Añchorage, Alaska DAILY DRILLING REPORT DATE o/la/lilD . TIME ~ WELL NAME & NO. 1lJ.JJ, A -a -It- ) DEPTH 1~l)ß FOOTAGE 32.Îß · \\ J¡,. DRILLED 24 HRS. PRESENT OPERATION ,\RJWJÒG- 13'2,.." )/(}/e. DAYS SINCE SPUDDING ,1 P..J LAST CASING SIZE 1X II' Tl-ME: DRLG J9 TRIP -~ LOGGING COND MUD SETTING DEPTH "J.9 Ã") FISHING CIRC RIG MAIN MISC 2.. SURVEY WOC REAMING % SOLIDS '/ %CL2~~ SPM 110 LINER SIZE -4 ...t .~ JET VELOCITY <~J"¡ , '2.76 (drilling hours) MUD WT JO. / pH' )0 VIS W!L õ: , cc OIL 1'2 I~ % SAND 7~ PUMP PRESS Ÿ2Bt? PV tJ.r /3 ~3 YP II GALS PER MIN ANNULAR VELOCITY I) I DOWN TIME: (hours) (reason) REMARKS: 6~ N w/l3fiA I AdlJ) F~~ Q 2q~~ ~i;-~9'''S-~ ~ --tQt«o<0 ~ J$-6ò' ~ / ,~ k- é2-~-?O 9--~ -I;; ':L.-'l90. ú..*'b ~ 1¡;:-." 2.. ~...Q....:¡ (KJ.~ Mj --0 + ';)..-;0 ~) .hJf) ,.fk ~ ~ ~. 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 ?qFYV Rotary RPM pyç Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ...ç e,~- J.hc... X3A- 3-11 . ~f) ð2Fd )9 }"^- . UJAJ&~ DRILLING ASSEMBLY: ~tJlrl- ß~ /1)() 12.~iø1·'AC- ~~(' J~) ßtH ,¡FL}-4Jr¡OC1J(O, . )~) ) 5 ~7P' Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs 1S9~ GEOLOGICAL INFORMATION: ~L~~ cJ~e/) 64{," ~7s;..37 ß.~_ - t/J~ Daily IS-)O MUD COST Cumulative Used /9J2- WEATHER: lf7g?~ -:Li PF- . Temperature GROSS WELL COST Daily Cumulative 19''''7 . $"), seo I()'¿ .7~ ~ Wind Visibility Conditions FUEL On Hand 2.8 u;iJ .PEOPLE ON LOCATION: .~ Otter No. ~-s-o Ch Daily Hours Flown ¡ e¡ ~~- -2- ç;- ~. ~ [HUSKY] .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska -4:, DAILY DRILLING REPORT TIME: DRLG ,~/)/~O "I)) I ./ì. Â~" it I DEPTH ;:¿9farJ :L.Jéf/tlL JA)r.... tû§A/2. &lJ.#~AJG- LAST CASING SIZE :l~ LOGGING COND MUD TIME ~ DATE WELL NAME & NO. FOOTAGE 0 DRILLED 24 HRS. PRESENT OPERATION DAYS SINCE SPUDDING )? SETTING DEPTH 2!;;;0 TRIP FISHING CIRC PITS RIG MAIN MUDWT 9/1 VIS {.~'f MISC ;2t.f SURVEY WOC REAMING W!L R.fJ cc 01 L 0 % SAN D D % SOLIDS J .3 %CL2/~~ LINER SIZE pH } () PV 7 YP S- PUMP PRESS SPM GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMAR~ 9t~ wJß [).V U , M ~ Of ~ '¥ J31)/J. ~. 't~ rßO/J I ~ ~ fÞJ ~ ~ ~ ~ ¿.&:1)~/ ~ ~ h.r!I ~~ ~ ~ )4~ ~ -k 3l9ZJµ'" ~ f1.) -tf.- k>t96J ~. kU~ úJf!4<- ~. . ~rtt.., ~ jJ~ eß~ ~ -/;; J~~ . ~ 7g')).~ 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 - , GEOLOG'fCAL INFORMATION: MUD COST Daily Cumulative ~.;nl 1/6 «~h6 - Jf3~ Temperature GROSS WELL COST Daily Cumulative ~¥:J-.38 _Ö:~ 7 /().,~. 7~F. 'lbil D.C. Visibility . FUEL Used 287:1- On Hand 301ß~ WEATHER: 7K Wind PEOPLE ON LOCATION.:;.)· ? Conditions Otter No. ~-s-O CPt Daily Hours Flown ),,'9 ,/J/,) k- iœ L- ~ iIHUSKY. H.V OIL NPR OPERATIONS, IN~. . Anchorage, Alaska DAIL V DRILLING REPORT DATE a) 4/Jlf) TIME ()¿,t9CJ WELL NAME & NO. ~ IJ). IJe -4 ,t il-I DEPT;-::2.~ FOOTAGE /? I . ~ n,d.. ./'_ DRILLED 24 HRS. PRESENT OPERATION (u-rt~ cll-P- '7~ . ~.IAJ6.. . DAYS SINCE SPUDDING ) ~ LAST CASING SIZE ,~. SETTING DEPTH . . ""..~) ./ ~/() i -r:tME: DRLG TRIP LOGGING COND MUD FISHING 23~ P % SOLIDS SPM CIRC pH I~ PV MISC 1/7 SURVEY WOC 33 W!L )!!:- ccOIL D' % SAND s;- YP .~ PUMP PR ESS ANNULAR VELOCITY REAMING RIG MAIN MUDWT ~.q -VIS I % CL2 ~~~ LINER SIZE . GALS PER MIN JET VELOCITY DOWN TIME: (houn) (reB8on) (drilling houn) REMARKS: : )W()ç..,:).~,...~...p::L ~...,~ /it4IA) ..~. . .:,:i\;.';;:(fÍ·t:t;;¡}~..~.\,;,'."."(,..."'/Xi\;ih~~1.~:iì¡i,?'.it..\,i..\?i.;·;.',...·.;.L..._.~,.;. :.I..:...'... Ôt?'7y.,. ..".;;y'..J'....'" c"}' " ;¿Y' .,~";;~;.\.".;,. ·'~i ~··.'i:AI'^J . .~.. I ~-~~;'tt~"'~;;:, :-.:~:'~:.,i;."\:f¥:> .~I1.AL........i;;:- ¡i;"'l{:;:'.:Ò·'·'~i_'_;:""- ,. .," -,', ,',';,,1,-,; ',',. 1"',> "', "'"'.o;';S 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 Footage DRILLING 'ASSEMBLY: . SHOCK SUBS Type Size Ser No -; ,...,.--- .. .... .. """",.-,. MÜÓcosi(c, .' .Cumulative . '. . f]1' ','. 4tn ~¿;? )po '. -'e~ WEATHER: , . Otter Nö. ,2,W c.nt, ~ (HUSKYI .USKY OIL ~PR OPERATIONS, INC. Anchorage, Alaska . DAILY DRILLING REPORT J)- /9ð . WELL NAME & NO. ¿J . ~<"e ¡J! / uJOC DAYS SINCE SPUDDING Þ- LASTCASING SIZE 9 g -TIME: DRLG TRIP 7~ LOGGING 2..~ COND MUD ~ ~ ,II. h« 1/ tuN C"I5/4 6 ~ RIG ~ ¡- . MISC J Yz.. SURVEY L woc MUDWTIO,'Ç VIS S"7 W/LB~S- ccOIL 0 % SAND pH ¡::3 PV /.3 YP ~ PUMP PRESS 13D::> DATE TIME d (b'oõ " DEPT~ e:l ?' J:t1 FOOTAGE . -ð - DRILLED 24 HRS. PRESENT OPERATION x } ~ SETTI NG DEPTH 2-970.} CIRC ~ REAMING W ~ ~.s-ø %SOLlDS J 2- %CL2 ~2...~ SPM J~ LINER SIZE .d~ß· FISHING GALS PER MIN 37-7 ANNULAR VELOCITY S? JET VELOCITY DOWN TIME: (hours) . (reason) . (drilling¡;;.ours . /J ) _ y -~ h f\ . ^ AI 0 )14 . 2.- V H . ~ '1'õ'"" REMARKS: ".~ ~ ..ø.IVIP....'Itt.~.f ~, 1'-. j ~ I P__ ~ . ~; .j/,' 1~'i-~8~:C.ct-L U ~ ~1t1'4Ö., loH" 4 "to -1,' , . , AM-- 7 Ð .::r.J.& 9 ~ ... S-9 S' $"3, S-# ~ ÞA>G- ~ 6 l.o.t.. ~ :JJl '7Ð; F c..~ '2.9'.2-' '" R,J'JI-- ~ a{ H /J,P. I ~ ~ cI- ~. ,~.[J'9-~ -k£/!) s~ ~ ~.e I*ß#;JÇ;.3nø~,) ~ J~"S-PfJ~ I ~,:J~~ø~ PeJl. uP € ó!ðO ~ ·3/s-/80. «JOe._ 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: .Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No - Cum Hrs GEOLOGICAL INFORMATION: . MUD COST Daily Cumulative o 31JPJ/ - /()" J . Temperature GROSS WELL COST Daily Cumulative ~I 10 k. 7~ /2.,,1!I:Jo S c.. Wind Visibility Conditions FUEL ~/tJO' Used '''8 , On Hand ~38z,o WEATHER: . PEOPLE ON LOCATION: ~ Otter No. o?Õ(} C Þ1 Daily Hours Flown ~. 7.. . 79.'/60 ~ ~USKyJ . .SKY ~IL NPR OPERATIONS, INC. . Anchorage, Alaska ! DAILY DRILLING REPORT DATE .3 / 4 /??ó WELL NAME & NO. tv .ð ~.:$'e -41 J TIME 0(,00 DEPTH ~ 9 8'0 FOOTAGE -0 - DRILLED 24 HRS. PRESENT OPERATION S"¡lJew4/1 C-oRe-.s DAYS SINCE SPUDDING /4- LAST CASING SIZE j,? y? ., TIME: DRLG TRIP 1"V4 LOGGING :2.:2Ý4 COND MUD SETTING DEPTH ~ P? FISHING CIRC RIG MAIN MISC MUDWT /ò. 0' VIS ¿"Ç"' W/L SURVEY 7,:s" cc 01 L // WOC REAMING %SAND (/?- % SOLIDS /2. % CL2 4~òoo SPM LlNEÅ SIZE QY~ pH 8 PV é2 0 YP .3 3 PUMP PRESS GALS PER MIN ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: h N,s-L f/o/<I ( ':J77 /.?.. Jots KL/ r;e-t. / (/h ¿, ~ i) l.L 2'17/.- 2jJj ß #C 0,v,c.. .;.:¡ C} ,'? - ¿~/J ¿ ;..¡ 1.::. / - ¿;J 7' Î(} - ~} J'; FÙC/CNL - .z 97.5" /- ¿RJ; ::;: n:J ~ <_....n~ / / ~" k.?e ~ . í-'¡ ,< ur./rJ, ï 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 ~ ,er,o DRILLING JARS Size Ser No Cum Hrs /40;4. G.~ ~f~-.s7 GEOLOGICAL INFORMATION: MUD COST Daily Cumulative 11tJ _ '5 7 / 99 -'] GROSS WELL COST Daily Cumulative .:2 .;2 722 4 ~ 2 s: L.f-c ./ 7 FUEL Used .;; (}~é7 On Hand Temperature Wind I Visibility (?\../x? (".s-¡- :'"/1411 'I PEOPLE ON LOCATION: 4. p WEATHER: Conditions Otter No. __ d 6- 0 c, "'1 Daily Hours Flown & . c. ? / 7,!;, '.oj 1</ (! ~ [HUSK!J] . .USKY 01 L NPR OPERATIONS, IN. Anchorage, Alaska DAILY DRILLING REPORT 0/Ó/?ð WELL NAME & NO. \N l\ e.A~ ~ "-l , DEPTH ~ 9 <fb P ¿;.AI -fn;e I o¡~ DA YS SINCE SPUDDING I..._·~ LAST CASING SIZE /š64 I- ~ /. 1 '/4 - CøIZ.e.d TIME: DRLG 7'4 TRIP 974.- LOGGING 3'Y-z. COND MUD RIG MAIN MISC I ~ - SURVEY WOC MUD WT /0, S"' VIS 6'"'..s- W/L 7.::- cc OIL 0 % SAND --rë_ DATE TIME 0600 FOOTAGE DRILLED 24 HRS. /ð PRESENT OPERATION SETTING DEPTH c::¿d'P CIRC 44 REAMING .....5;4 FISHING pH 9 PV ðJ.-<:) 0297 YP..?d PUMP PRESS /000 SPM ANNULAR VELOCITY q--3 / ~ Go /2. 0 / ¿ % CL2 -L/</oao LINER SIZE ~- Ý2.. % SOLIDS GALS PER MIN JET VELOCITY (hours) (reason) ....307 (drilling hours) DOWN TIME: REMARKS: é 0 A11' k. 1-<, C. ~..e~ J/ 4.. Iö " d2 9 7 $,- .. ? (). ;J. Ñ..LH L>4 Y cJ~1J ~í!:..<n? C. OK e Y'¡"'.Þ.J .C- o,c~ 6 6/ I2€C ~ 0: - . / :"'. y.//..',- -:z c1 _7 t- - ~ ~ // ) ?;'; A (Jf~ ~ F '7'__ r 'oJ /~ I:; . Po.. f-/. I.? tf s~ /. lu~ k~t r:æ. j;¡¿ I rI f¿' - R T.. II wi 1, r , (2/ ¡ec.. .;. â !Î (;;v-) i IT '../. C!o.t-JC' ..,4 0"'; (2, <:7 JZe: 1, f c.. 0 N<J, C t-t.. z:; 2 t/.s-O ~ (). N ~ ~ ,Þ ,t·-,:.; .<: _""'! /;-;: c~.... / ~ í~ · PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. 4 ::; Yo # N7õW BIT INFORMATION: Weight ...:),fj () p 0 Rotary RPM /'ðO Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. .Cond. e.!-I ¡J I % 12- 4cc. I LS-' ?9 !£,L./ 2.9¥~ c2 q. 7S- ..do 9Ýz ~~ ¡¿¡¿iF /214 SMI A k ;¡. c...r/ * $A<)" <3 -II 2. c¡ 75" ¿;¡ 9[>0 ...:5- .,,< -I -:c DRILLING ASSEMBLY: 13,1- Xo - MÔ"';e./- /2.lJc - "/~JJ¿-1~ - ¿be - <rlx:-'_ '1'0- bfl Type DRILLING JARS Size Ser No Cum Hrs Type SHOCK SUBS Size Ser No . Cum Hrs S A1e..C/ð (,3A ~ 7S -.3 ..., /~t?~ GEOLOGICAL INFORMATION: Daily / Ùl f Jf&J'/9 -~ Temperature GROSS WELL COST Daily Cumulative /~(,t,¡ -'lð9743 1 Wind €..ec - cf fû~t Used On Hand ¿;;¿ odl--! -.3..3 0N MUD COST Cumulative WEATHER: 7 Visibility 'SCoQ. Ii Conditions PEOPLE ON LOCATION: S"¿ Otter No. ~) C-O C.fv1 Daily Hours Flown (;) . ~ Cf /." /,00 Mr [HUSKY] .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT o/~ l~o WELL NAME & NO. tv p~" SG PRESENT OPERATION éJ O~ DAYS SINCE SPUDDING 1'2. LASTCASING SIZE 11 ~ i/ tY4 -a.~£G TIME: DRLG ~ 7'4 TRIP 7~ LOGGING COND MUD /Jð / #4 TI ME £) 6 OI'J DEPTH-~ 97ó FOOTAGE DRILLED 24 HRS. 44 DATE SETTING DEPTH ;;?-'tt CI RC J ~ REAMING 3- FISHING RIG MAIN MISC MUD WT /0. 1/ VIS ¿;-« W/L SURVEY WOC %SAND T~ GALS PER MIN PV /0 0:279 YP ...2 .P PUMP PR ESS 7(x! cSt?/ (;./ % SOLIDS I ¿ % CL2 4t:¡.tÞÞð SPM // ¿ LINER SIZE .s-~ ð ccOIL 0 pH J> (hours) (reason) JET VELOCITY - 0- .;$ ..s- ~ ~ (drilling hours), ANNULAR VELOCITY DOWN TIME: REMARKS: ,P ð. þ. ~.e. AI.b.V 'I.,L ~ ,.,... V (). ì.J ~ ,Ii 111./ í I> il. l.c.M~ I... .4.-v.ø ~(!.I4,/')"I ; ~ . .7~( - ¿ 9z , . _. I ¡¿,t> ~,J d, I- UJ',; r:U ~. z 9'¥~- "- cI.e<:. .:sA J11¡f/Ø I<.s ~ c"~ C3.01€~ -1/.4 PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE' PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Coordinates Surface Locn. / 0 CCI (3' ) .r; Qd to N (, S- CA..J BIT INFORMATION: Weight 0<0 0<:; " Rotary RPM go -" Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo 3 /;2.11; lire ¡rIlD IS? 1'/)0 / r¡~ , /D?( &~~ .3 -, -.I. C, ¡..J i/ I 8~ ð.s c 3"" :J -/~ 02,r' :B~ A-Cc. , õ(:, g c:; EH ~94~ r~_ Ià!.. J:/ 4- /2~ .s~¡ ,4~.:;,t...?¿¡ z.94~ 19 ~Ý4 ·£D.:S ..3-// Z. 12' .:;1-1- r DRILLING ASSEMBLY: C.H- ~I3L- )(O-Xo- n'10AJ~/ - 12J)C'_ - /-/)C'.. - -} A,e..s - ¿/j:'o 4Jj('- - )(¿; - DP Type SHOCK SUBS Size Ser No Cum Hrs Type ~l() DRILLING JARS Size Ser No Cum Hrs ;/- 6Yi ¿7$'- ~ 7 /~P~ GEOLOGICAL INFORMATION: MUD COST Daily Cumulative ,t} '7~ / :1~/a¡6 -9 GROSS WELL COST Daily Cumulative ~ô'77jJ 39010¿ FUEL Used .:21117 On Hand c:2 7...!.z ~ Temperature 17 ·Wind " /VI i Visibility e-/,e Conditions PEOPLI; DN LOCATION: 49 WEATHER: Otter No. c::J S"ð CM Daily Hours Flown 3, f 9~¡i'JO "-. ~ [HUSKY] . "USKY OIL NPR OPERATIONS, INC. Anchorage, Alaska DAILY DRILLING REPORT DATE 3// /SO WELL NAME & NO. Ú) PeA;f"G ~Ð I TR,/ FoA' " r II LAST CASING SIZE TIME tJ ¿Of) ~92 ( FOOTAGE .2 0 / DRILLED 24 HRS. DEPTH PRESENT OPERATION DAYS SINCE SPUDDING ;:J % ¡'¡' SETTING DEPTH FISHING , 2R2- CIRC .7~ TIME: DRLG If' TRIP .J LOGGING COND MUD RIG MAIN MISC MUD WT It), 2 VIS iIT.7 W/L pH $. () PV"/ t> GALS PER MIN 30 7 SURVEY ~ ð % SAND WOC 9' ccOIL TiP % SOLIDS REAMING C~¿'_ ~.J P.rð // %CL2 ~Çt%)D LINER SIZE S-~;f¡Y 3 .>y' YP /6 PUMP PR ESS /SðÐ SPM /~y 5"$/~J JET VELOCITY ANNULAR VELOCITY DOWN TIME: -- :.-- ~ (hours) (reason) /s-~ S- (drilling hours) REMARKS: VA' ~e ~ TO ~ '7 $"~. C~ ~( S' "...~& as', Z~Š'% IC~..".e~&~~',. )u.ÞfØcJ6Y, ?¿JV rt:J~"'.,.T 7i~lYr~ e..t;..: .y'.rT"..-OS ~9~~, c'ofÞe (')FF ¡(Jt) ~;O .., . 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 ,3 ~ t>¿J t) Rotary RPM /¿)t) Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo 3 /7-7r liTe. kVB ~S-7 /POO !l9~' 10:z. , ¿/~ :z~c (J,C:: c " A71 i'-// DRILLING ASSEMBLY: S' ~ "" € Type SHOCK SUBS Size Ser No Cum Hrs Type T~",efJ DRILLING JARS Size Ser No ¿% ~ 7$" J 7 Cum Hrs /;:J? ~ GEOLOGICAL INFORMATION: WEATHER: 31. 4-'óC¡ -I' Temperature GROSS WE LL COST Daily Cumulative jl~ J~..J ~~tï;¡J2" /b'!'l~ 7A1/ C~,,~ Wind Visibility Conditions .f1ç-c.. ð; J ðf) FUEL Daily 1()O t MUD COST Cumulative Used On Hand .6::2-J 3' 3'ð/9/ PEOPLE ON LOCATION: ~1' Otter No. 2J{) C,4f Daily Hours Flown -I', f' . 9f,:l 7~/OOH"" ·J¡ NW lHUSKVJ eUSKY OIL ~PR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT DATE ~/ ~r¡/~O '" J l;i'r.:: -4$ F j?..pIL. ~~ ~1 In TIME I') 600 '- WELL NAME & NO. Do I " DEPTH .2 7:2 .5 FOOTAGE DRILLED 24 HRS. :287 ' PRESENT OPERATION DAYS SINCE SPUDDING TIME: DRLG ;22 LAST CASING SIZE /31/'" SETTING DEPTH' .28 TRIP LOGGING COND MUD FISHING CIRC· RIG MAIN MISC SURVEY WOC REAMING C;4c¿,S!J ()lJð MUDWT/Ð,/ VIS ';It) W!L 'I ccOIL 0 % SAND ~ % SOLIDS 10 %CL2']~ðOO pH -S PV / () YP 17 PUMP PRESS /5tJD SPM 129 LINER SIZE s-?j.:r/ GALS PER MIN 3 l> '7 ANNULAR VELOCITY S-.7/ þ..J JET VELOCITY f S" ¥ . DOWNTIME: 2. R~ßA/A (;A"s ~T6-C..,O"f' 13r~ (hours) ,. (reason) (drilling hours) C I He U¿..A--;O- t!: /9- ~ I;) A' 6-/--+1 í1I . t¡ Â-s /':Ä::;- , (;. c.,O ~ ~ 2 ct'r f: REMARKS: P/If/(( ,. T~ ~ "?2'>~ 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 3~ ()OO Rotary RPM /00 Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Cond. - 3 1;'% lire IJ1t'//~~ J ?tJD ..~~.5 '-K~5 ~~ ZÑc.- a~C!JA-7 :J -~, DRILLING ASSEMBLY: SAM ê Type SHOCK SUBS Size Ser No Cum Hrs Type -.T...,,,, c 0 DRILLING JARS Size Ser No - Cum Hrs ~y" ~7$"- '7 l/fJ~ GEOLOGICAL INFORMATION: b~~ ¿6 MUD COST Daily Cumulative 35'3D .:l~ ~~y WEATHER: - 1'-/ Temperature GROSS WELL COST Daily Cumulative . :J~ õ~7 3117/ 9,?) c;,'Þ( 7", ; Ct,t;A-R Wind Visibility Conditions Used FUEL ~~?P On Hand ~~ ()7Y . PEOPLE ON LOCATION: ~7' Otter No. ) ()J F/~ Daily Hours Flown ..ð"'; A ?,7, 7 TD /Dð Mt ÎLHUSKVI . .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT DA TE ~I ;t tf'ISO WELL NAME & NO. úJ Pe~J6 #. / TIME I) 60 f) DEPTH- .?'IJ3 FOOTAGE ~;l3 DRILLED 24 HRS. PRESENT OPERATIONH-l?~ I' e" "'" j 9 DAYS SINCE SPUDDING TIME: DRLG ~j ~ TRIP LAST CASING SIZE J:J Jf SETTING DEPTH· 2 FJr LOGGING COND MUD FISHING CIRC RIG MAIN MISC SURVEY ~ I'J WOC pH 8' VIS ~O PV /1 If f) 7 W/L It¡ ccOIL % SAND h % SOLIDS REAMING C~. .s~ ODO /1 %CL2 .?~OOO LINER SIZE S-~ } l' MUD WT /(), 2 YP /"1 PUMP PRESS I S-(!)O SPM I~ yo ,S--S- /63 JET VELOCITY ~.s-y ¿i'{;I:s) ,- P;p ,/ t..¿, "'J # GALS PER MIN ANNULAR VELOCITY DOWN TIME: REMARKS: (hours) 7)H;'tt 70 :2~S-/, (reason) ~;'H e-e /.IIV~ S uk titS- ,., PUMPS. REDUCED RATES. PUMP #1 : STROKES PUMP #2: STROKES DIRECTIONAL SURVEYS: Depth Angle Direction TVD ~J S'I ~o ,vI ¿J ~ () "oS PRESSURE PRESSURE Coordinates Distance from Surface Locn. BIT INFORMATION: Weight 25, ð() 0 Rotary RPM /tJO Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ...'1 /~ %" /ýrc IIK8 ~>7 1"t)O "? '/1 i' $'1P 2>~ /4IC. ~3~7 DRILLING ASSEMBLY: S' A-"""G Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs - 'J'"", C f) 6'~ G"S-" J 7 $%~ GEOLOGICAL INFORMATION: MUD COST Daily Cumulative GROSS WELL COST Daily. Cumulative AI7~J" FUEL . Used On Hand WEATHER: -P1 Temperature . 9..", Winß J)'~ 9/7' 711f¡ C('(,;-'9K Visibility . Conditions . 131/.;7.5j 773 u>,· PEOPLE ON LOCATION: ,. t171J1 ~5' 9/ r Otter No. )()j ell Daily Hours Flown 3. Y fl, /. 7()/PtJ '.' . Mt UiUSKVE .SKY Oil NPR OPERATIONS; INC.. Anchorage, Alaska DAILY DRilLING REPORT ~p 7#()' WELL NAME & NO. td z;;:+:jAF';:- p~, t:, <-oJ y -TIME: DRLG G If TRIP '7 C 19"(; S ~ RIG MAIN MISC bÐ I '-. 6J~oð ~ 1)1"> FOOTAGE DRILLED 24HRS. /S-' DATE TIME DEPTH PRESENT OPERATION LOGGING LAST CASING SIZE COND MUD SETTING DEPTH FISHING DAYS SINCE SPUDDING MUDWT -~ 't VIS ~~ W/L JJ % SAND /A' % SOLIDS CI RC :y;, REAMING I ~ . C~ )"~ C')Ø() %CL2 ~ ()tJù -/f LINER SIZE >/#!.¥ P '1 I~ SURVEY ceOIL ..-0 ~ WOC pH g- PV /D :1 t)7 YP 12 PUMP PRESS /.>t:JD SPM ANNULAR VELOCITY r;s-/ ~ ~ /21' GALS PER MIN JET VELOCITY :/s-ý DOWN TIME: I h" 6J/9-ç~ D" T Ilfc.e Þ ¿" --~ 'II (hours) (reason) (drilling hours) REMARKS: p~ ~l L.- ro 1ft) 0 ø C I ~ t: u ~~~ $'u".u t; ~ ~ V ~. Co ~ ~ 6 ",.. ~ ~~ c.C l/Ift c..U-L- """'~f#\ . C t.t r Co It' F P. J '9 t!J t:J ro / 9'" ()., . ¡>ó /1- ,¿.~¡- j)cÞ c-__~f» -'t4, /f'çc..7 0'. /rIll /t'G'~ c- o~~~e.G/~Y~-1j V~,LL;o ,~()/> C~c.. . 0._/' 71 ' PUMPS. REDUCED RATES. PUMP #1 : STROKES PUMP #2: STROKES DIRECTIONAL SURVEYS: Depth Angle Direction TVD /100 %0 S' /ð /.IJ tÞ~.s PRESSURE PRESSURE Coordinates Distance fro,i¡ Surface L!)cn. BIT INFORMATION: Weight Bit No. Size Make - A'{'.rt2 j; ry Hrc ---- ~ > - ..:7qlJð O---Rotary RPM _ _ - j ð 0 Serial Number Type & Jet Size- , On Off Footage Hrs. Cond. ~.J ' ;:1. 9~:r $7~ , .r:}I., .t::/~. 3()' þç' .~/ ,4A r7 0 i9SC1+T :1-1/ ¡fIr7 IPIYJ ¡t)O ~ CJIfII 2p?' A-e-C ..,PH"; I.~~r' /PIJ() ~?, 0 .;Ir] /~Io/ /¡ITC ~Vfl~7 ~J"C~.,:J"" J~/ I9bO" DRILLING ASSEMBLY: <;'A ~C ì Type SHOCK SUBS Size Ser No . Cum Hrs Type DRILLING JARS Size Ser'No Cum Hrs GEOLOGICALlNFORMATION: .. · V~AC ( 5"ff~" ~r r, ,'rr Tt'i A/~ ~ ~ II.. '~~d_tJ'¡;'~~:;;,;:-~~~ .'.7~· .'~.':'~~':'~~;<i~:r~I';i<,!~t£~'7 /~ ·;i'~~~';":·~·'·· ..' -:J.1 Temperatu.re", ;y Y/2? . , jÇ..,w 7.., Win6 Visibility ;.?oY¿7~ - ·.,.:~,<_.··~i·:, , MUD COST Daily '~mulative In I 2~ %/7. GROSS WE LL COST ..... Daily Cumulative WEATHER: . .. -...'....-.... . I ~ .,~trt;#~e'b~te ON LOCAiao./.'N./: ~ > - Conditions ' .~," ;;, Otter No. ~ f}7 ~ # Daily Hours Flownc ~ ð ~ r-TtJKJIJ: Mt .HUSKY~ :1'/;' /e-O WELL NAME & NO. tv Pe-'f-S'6 # / PRESENT OPERATION i?~1 £ (,1 NJ DAYS SINCE SPUDDING '7 -TIME: DRLG 2;l~ TRIP DATE· RIG MAIN MUDWT ~J" pH r. () GALS PER MIN DOWN TIME: REMARKS: iO;r/¿~ ;' /$'7/ .. aSKY OIL NPR OPERATIONS, INC.. ., Anchorage, Alaska DAILY DRILLING REPORT TIME ~¿ðl) '-, DEPTH /tiS 7 FOOTAGE r.> 7 / DR I LLED 24 HRS. LAST CASING SIZE IJ# SETTING DEPTH ':2rr LOGGING COND MUD I'~ /y WOC o % SAND FISHING CIRC MISC SURVEY REAMING c..4 6' e¿. ðc z> I? % CL2 ~ ðtJo LINER SIZE ~~ ;¡, J VIS L/J PV /1 .-1 tJ 7 ~ (hours) W/L I J ccOIL /H % SOLIDS /::2 0/ /~ PUMP PRESS /,5' ðt) SPM .5 $'/62 JET VELOCITY cf'~ ç (drilling hours) j$y YP ANNULAR VELOCITY_ .)f,.,AIM j),t$S'pIII . (reason) 1V/¿¡Ptr¿'~.A./F ~atI'PV(;r ~ ,u1.I'IfÞ(L,N~ p",/¿,t..'O ro.~.. ,.r n" ~ e "'" ..c,..-~., ;fPer¿Þ""'~#fØ.f'u--·c.. r;,.~ ev I A fC- ~ "..... IS ..'-~ Þr c.I or ,~,.... ~~ , TÓ , I> 0 6 .. ¿,.I ~. þ.".¿ c.' TO /Yf?: PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth I ~ 71 Angle J D Distanèe from Surface Locn. Direction TVD Coordinates S'S-o E" BIT INFORMATION: Weight ~ <>¡ ðCJ iJ Rotary RPM /Oé) Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. . Cond. - A'1f 2 /~Kr I/rc Al" r7 0 J It)() /k'S"7 7S-? , ~2~ I ~ c... G' ~;I#7 S?* TiP,~t jS¿2 DRILLING ASSEMBLY: :> A-~ G' Type SHOCK SUBS Size Ser No -'- DRILLING JARS Cum Hr$.._ ',., Type __._ Size. Ser No CJ:9HCO ,.6*"¿7~·J7 . Cum Hrs S-,~. - GEOLOGICAL INFORMATION: C,4~~ S',/ ¿.. ,rrit'J ~ . ~f)14 4 6 .' "',,:ii,' 'y ,. '; "'::·-;.:d·;}\"£,·t,:::\:'>.:·-(;'P:·-:'~ . FUEL .. . . ,:..On H~nd: ... .3 ~ ;6-~ Daily ,çg 1/6 MUD COST Cumulative Used .2 SJ.] WEATHER: Otter No. ~/)1 8'6 -If) Temperature GROSS WELL COST Daily Cumulative ?~ Y5~ '-2 ~~ Ss: 5 ~,*pH '''7", · C,fT""I'...· Wind Visibility Conditions ;.-' '.-'. <.;, , -' - - ,'-,,' . - '- -, '" _ - . ";"" ~ .' <. - - ,- " < PEOPLE 'oN LOCATJON~:f:;~ " ?/I) 3 ~H ,C.','::""',"':'" ,'-:._':.<_.__. ",0.":::_,>:".'::.-. Daily Hours Flown ,~~ ; T..- 5' ~-D / /)() Mr· i£!IUSKYlj .SKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT d/e:lÓ/?O WELL NAME & NO. 4.J ÒpA.~R ..". I 7 .,..., . PR~~ENT OPERATION ,¡/~ J L (.,.1- "'" ~ DAis SINCE SPUDDING c, - :r;¡ .:nME: DRLG 13 TRIP r LOGGING COND MUD cO'ft :7 I/. II¡ , J#"'Þ~""~ e, RIG MAIN MISC i' /£ SURVEY 1/e WOC DATE TIME Obi> 0 '- ~ DEPTH / ¥tJ 0 FOOTAGE DRILLED 24 HRS. --;J$ð LAST CASING SIZE /.3.y¡, SETTING DEPTH FISHING .;}J'p CI RC - I REAMING ~ (hours) ccOIL 0 % SAND TA' %SOLlDS 7 %CL2~?1~ /2 PUMP PRESS /ytt:J¿) SPM I~" LlNERS;ZE ra~? ANNULAR VELOCITY - S .J- /" ,-. JET VELOCl:ry - 5S-~ 62% (drilling hours) (reason) MUD WT Cl 6 VIS ¿¡ tJ W/L /0/ pH K. () PV I () YP GALS PER MIN 207 DOWN TIME: REMARKS: -f)~/a ,-0 I/~t) CPlc. S'u'P(/F- J 77rev FDA(' CD""G-"""~ C- I ~~, - p", ~ ß", e- Co " C Cot--- r C Ð ~ -- riP; //eJ¿J ro //)'() ?~// ¿"'r j)(þ uJ~ t:Þ~ ~. . )pCÞ e/Y/ /t'7H ~~4-Nt //¿JiC) rD //~~ Þ.",,/~. ,/ ,0 ·/91:)0 ~Y".e... ¥/~ PUMPS. REDUCED RATES. PUMP #1 : STROKES PUMP #2: STROKES DIRECTIONAL SURVEYS: Depth Angle Direction TVD II-t>() 14 f>,U /(). DI.IÇ PRESSURE -0 PRESSURE Coordinates Distance from Surface Locn. BIT INFORMATION: Weight "Â~ ODO Serial Number Bit No. Size Make Type & Jet Size _.---- '" ß 2- I~Y; Hrc.... /)í e. ]..,.;¡ .J-JI ()I/# I .? /f " -1- C.C ÂA b " I~~?" t:H'" /?.f'#L /~¥q ,/-1 T c: DRILLING ASSEMBLY: S~M)~ Rotary RPM "" On Off Footage Hrs. Condo ~oo 1/00 , .>00 IZ~ ~-:z-2 7« -reo Y2~--- -JNC- -I/(){) --1// ¡I}- --- 31')' 1/ "::""" 1~()O·:tFVI ()ç:'- '.- TYpe - ooiI. - Y¡-. ..' SHOCK SUBS Size Ser No u__ DRILLING JARS Cum Hrs'- c Type ----- - Size - Ser No _ :rì41Zcø ~-¥". ,.,r.37- Cum Hrs-____,-, . 36 ... .' GEOLOGICAL JNFORMATION: I a L/ a JJ6 MUD COST Daily Cumulative GROSS WELL COST - Daily Cumulative :t~$"rl ~¥II '7~O 9 II1IA'7...,' ~ AN~ Wind Visibility Conditions ~ô,~ I~ 671J -1/ Temperature ..2¿Y¿ -:.Áá'e. of . I/O FUEL On Hand 32/¿r7 PEOPLE ON LOCATION: ~K ,.('-' WEATHER: Otter No. ). ~0f) CI41 Daily Hours Flown 6" I tt..¿r II" h t 1J)t:i ~ jlHusKvl '. .SKY O'IL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT >~. DATE ';;/C:;ý I,/!; WELLNAME&NO. a4rS/ ~£.H'"t"~ PRESENT OPERATION /)¡z ,1/'~7 DAYS SINCE SPÙDDING l-5 4-c.oM .,.TIME: DRLG / /-J.6//TRIP :1 ~ LOGGING û,/ á......, c..liie RIG MAIN MISC / ~ - SURVEY WOC MUD WT9· (, VIS .40 W/L I~ cc OIL é) % SAND Y.. pH I, -3 PV 10 YP lei PUMP PRESS IJOð GALS PER MIN ...it> 7 ANNULAR VELOCITY .s-S/'.I /lh. / TIME ~ tt<06 '"'--, DEPTH /OS'O FOOTAGE DRILLED 24 HRS. ~s-o CONDo MUD /~ SETTING DEPTH .;:J ""6' .. CI RC Y.. REAMING Yz.. "000' C"ICj % SOLIDS 7 % CL2 .j·9øoel SPM /Z'-/ LINER SIZE Q;{' ",;, LAST CASING SIZE DOWN TIME: '4 FISHING (houn) -!-hAW € I-J, Y' II - tfëjJA ; ~ ~e<J/-t¡ kI/" /, IUf:: . (reasonl JET VELOCITY ..3~i.I 4t¡Y4 (drilling houn) REMARKS: (! ,Le,. 4- ~~ ¿All, Cc., f 1.;41 (J,(1¡te ¿() w,J ¡, file.. , ..ee.. c ov~..o (A) ¡Û:, . d ~ C4 Fl-IJeIe \ e,'11 If ~ e.-t4/J . Jo..J~ -V¡.Il'lv1 ~/th4I tit/ e. PUMPS. REDUCED RATES. PUMP #1: STROKES PUMP #2: STROKES DIRECTIONAL SURVEYS: Depth Angle Direction BIT INFORMATION: Weight ~OOO Bit No. Aldl ßJ~I ~*cJ Serial Number Make Type & Jet Size Size i, ð7~ 1# 2,)14 ~(IC. 1~"9 EN ¡..¡. Tc. AA 670 o,sc.1.4 J -':1.11 Co.ee II / -~~O- t,ZlJ) ,q d. /./. :z 7 I - 12 I IJ . ,t..e/4n-, ~ 0 I ""I-A'f4:f;v .s.kJ I' '¡- e - ~A I,c; èlt III ~"eMJ ~,.<- '2.1 ' PRESSURE PRESSURE TVD Distance from Surface Locn. Coordinates Rotary RPM 90 -I tJo On Off Footage Hrs. Condo ¿.~ ¿".a 0 .... -? t:1 4- tgeøò 6ðO ..y.s- ø /1 -TNC- DRILLING ASSEMBLY: ,6, f-. ~.I.s~ - X" - /ff oNel- /2.JJe u- I 1...00 ~.i AI!!.~ - J L./::¡(': .. 41Jc. -)(.ð- ""'.r, Type SHOCK SUBS Size Ser No Cum Hrs GEOLOGICALJNFORMATION: 43Cof T~/, IA~ Type .::T/I/,rlb Iq,f¿( ¡'~IUI. DRILLING JARS Size Ser No ~, . 6.5.y t7S"'š? 19~ Cum Hrs .. MUD COST Daily Cumulative c5lt:)l' /"(),,., GROSSWELL COST Daily Cumulative o?as9r c::l,91'7 Used óJ~ 1(') FUEL· On Hand c:2 7/33 WEATHER: -s -¡ W); Visibility Jok Wind Temperature Otter No. :1 ~O CM ,,,~ C.':"-f' Conditions PEOPLE ON LOCATION: 4? .,¡¡ I~ t/ I } ðo Daily Hours Flown UNIT'STATES DEPARTMENT Of THE INTERIOR GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do not \.ise this form fo/" pr'oposòllsto drill or to deepen or plug back to II different res9rvoir. U!!e Form 9-331-C forsuch·proposllls.) 1. oil ~ well roI gas 0 well other 2. NAME OF OPERATOR National Petroleum Res~rve in Alaska (through Husky Oil NPR Operations, Inc.) 3. ADDRESS OF OPERATOR 2525 C Street~ Suite 400, Anchorage, AI< 99503 4-. LOCATION OF WELL (REPORT LOCATION CLEARLY. See space 17 below.) _. AT SURFACE: 216' FEL.; 106'FNL AT TOP PROD. INTERVAL: . AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA - NOTICE OF INTENT TO: _ TEST WATER SHUT·OFF 0 FRACTIJRE TR~T 0 SHOOT OR ACIDIZE 0 REPAIR WELL 0 PULL OR ALTER CASING 0 . MULTIPLE CO~PlETE 0 CHANGE ZONES 0 . ABANDON- . 0 (other) Notice of Intent to SUBSEQUENT REPORT OF: o o o o o o o o Te~orarily Abandon . 5. LEASE.: N/A . .::. --.- 6. If INDIAN, ALLOTTEE OR TRIBE NAME. N/A . 7. UNIT AGREEMENT NAME Nt A ~~ 8. fARM OR LEAS~ N~E National Petroleum Resérve in Alaska 9: WELL NO. . Walakpa Tes'tWeU No ~ 2 10. FIELD OR WILDCAT NAME' Wildcat ' .: -_ .,: 11. SEC., T., R., M'i:q~,BlK. !4-ND SURVEY OR AREA . C : -: . , .' ~ . Sec 31. T20N. Rl-9W _ _ . . 12. COUNTY OR'PÁRISH 13!- S-r:-ATE-.: - North Sfope .Bo.J;"D:\J.gh,' Alaska. 1~ API NO. . ... ~ 15. ElEVATIONS.~·(~HOW DF,";KD.ê,;:AND WD) Pad: '44'; KB.: 61' . (NOTE: RePort results of multipll. COft'IpfetlOfl or :lOfte change on.Form 9:-330:>-:~ 17. pESCRI6E PROPOSED 'ORCOMPLÉTED OPERATIONS (Clearty 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 tru~ vertical depths for all markers and zones pertinent to this work.)· .. . , ·This i's a confirming notice to temporarily abandon Walakpa 'Test Well No.2. This well was drilléd to a total depth of 4360', logged, and tested. The temporary abandonment procedure is attached. Subsurface Safety Valve: Manu. and Type .. ,!, ". . '-." S.et @::.. . Ft. 18. I he~rti~ th~e~Oing is ~ru~nd correct SIGNED t)Q. ~ Y o~ TITLE Chief of Operation8ATE . . . ~~A þis spacëisTÄicT sš\J¡:ËRvisOR ... ~. TITLE . DATE .~ , 'Q.S. GEOLOGICAL SURVEY .' ; NATIONAL 1;ETHOLEUM R:SSER~ IN ALAS~~- 1,- '.\ 7 1"'8'1 í" G eo ~~ m ·S.. Instruc:ttolts ·"l\_:l'w~"'!i;r. ~.__ . - formS with tinent~ visions'· eff CFR 221. Þ4l.·___I- --~'D - z,'~ -:F.¿"~~i-~ _ 8 I Z/~.~k-.-; .. ..- .~-,,,-=.,,,,,,>,~,,,,.'=><."'-;"'"-""- Notified Joe Russell on February 11, 1981, of intent to temporarily abandon. Received verbal approval. Set 9 5/8" Model N Quick Retrievable Bridge Plug at 1948'. Tested same to 2500 psi. Ran 64 joints (1944 feet) of 2 7/8", 6.50#, N-80, 8rd tubing. Pumped 10.6 ppg CaCl in tubing and casing. Nippled down BOPE. Set 5000 psi OCT tree. Tested same to 2000 psi. Removed OCT valve handles. Cleaned pits.. Installed house over OCT. Released rig February 14, 1981, at 12:00 midnight. C UNITE.TATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUNÖRY NOTICES AND REPORTS ON WELLS (Do not \ise this form for pr'oposills to drill or to deepen or plug back to a different re5~rvoi,.. U~e Form 9-33J~ for such proposals.) 1. oil rot well .t..o.I gas 0 well other 2. NAME OF OPERATOR National Petroleum Reserve in Alaska (through Husky Oil NPR Qperations, Inc.) 3. ADDRESS OF OPERATOR 2525 C Street, Suite 400, Anchorage, AK 99503 4. LOCATION OF WELL (REPORT LOCATION CLEARLY. 'See space 17 below.) AT SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAl.: . AT TOTAL DEPTH: Saine (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA NOTICE OF . INTENT TO: . TEST WATER SHUT·OFF 0 FRACTURE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WELL 0 PULL QR ALTER CASING 0 MULTIPLE; COfytPLETE 0 CHANGE ZONES 0 . ABANDON- 0 (other) Subsequent. Report SUBSEQUENT REPORT O~ o o o o o o o o of Flow Test -- 5. LEASE ..: N/A .. .- 6. IF INDIAN, ALLOTTEE DR TRIBE.NAM.E. N/A 7. UNIT AGREEMENT NAME . N/A - 8. FARM OR LEASE NAME . National Petroleum ResèrVe in Alaska 9. WELL NO.' . Wa1akpa Tes'trWe1,l No. 2 10. FIELD OR WllDCATNAM~ Wildcat. . .: _....: .. 11. SE~, T., R., M.,;OR· BlK. AND SURVEY OR AREA . . .: :'. . . .. - '.' Sec 31 ~ T20~, R1.~W . 12. COUNlY OR'PARISH 13;: STATE': - North Slope ßo~o~h,~ Alaska. 14. API NO. 15. ElEVATlONS.-'C!?HOW DF,;Kq~>ANÒ WD) Pad: . 44.'.: KB: 61: I ..' (NOTE: RePort results of multiple' completion or zone change on, Form ~30:>-:~ 17. DESCRIBE PROPOSED 'OR 'COt-ÅPÙ:TEO OPERATIONS (Clearly state all pert¡~ent details, and give pertinent' dates: including estimated date of starting any proposed work. If well is directionany dñlled, give subsurface locations and' measured and true vertical depths for all markers and zones pertinent to this work.)· ' , Perforated Wa1akpa Ss from 2634' to 2606', 2 SPF (total of '56 holes). Opened well 2/10/81 at 2:06PM. Well was flowed as follows: Gas to surface: 42 minutes'. Flowed for 19 hours, 31 minutes. High rate: 2.2 mmcfd with 882 ·psi FBHP and 64~2oF FBHT. Low rate: 369 mcfd with 1025 psi FBHP, 930 psi FDPP and 70.2oF FBHT. Shut in for 4 hours, 42 minutes with 1042 psi SIBHP, 960 'psi SIDPP and 72.6oF SIBHT. Flowed for 3 hours~ 23 minutes. High. rate: 919 mcfd with 948 psi FBHP ~ 835 psi FDPP and 72. 6oF. FBHT. Low. rate: 540 mcfd with 987 psi FBHP, 840 psi FDPP and 72.6oF FBHT. Shut in for 5 hours, 6·minutes with 1042 psi SIBHP, 960'psi SIDPP and 72.50F SIBHT: Flowed for 1honr'~_21 minutes. High rate: 1385 mcfd with 919 psi FBHP, 820 pSi..FDPP and 69.2 FBHT. Low rate: 1267 mcfd with 935 psi FBHP, 800 psi FDPP and 68.4~F FBHT. Shut in for 5 bours, 9 minutes with 1060 psi SIBHP, 940 psi SIDPP and 720p FBHT. Discontinued te~t 2/12/81 at 4:00 AM. Subsurface Safety Valve: Manu. and Type ,/ . " S.èt @::. '._ FL . 18. I he~~ify that the SIGNED 0 / ~ TITLE Chief of OperationSATE· 20 ~ ~ ~~~.~ ~. B .1, . ~~~~:.&~ i_. /lAL~~;;~~~~;~O~~C"L ~~::.4).. .. NATIOf~AL RESERVE -iN AL~.~KA FEB 2 7 1981 " . ·See anstrvcttons' on R~~1SU.E:J . . UNITaTATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do pot OS8 this form fol" prOposals to drill or to deepen ·or plug bacl< to a different reservoir. Use Form 9-331~ for such proposals.) 1. oil fVI gas 0 well !AI well . 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 LOèATlON CLEARLY. See space 17 below.) AT SURFACE: 216' FEL; 106 'FNL AT TOP PROD. INTERVAL: . AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA - 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 (otlier) Subsequent Report 'Of SUBSEQUENT REPORT OF: o o o o o o o o Hanging 7" Liner_ ~.. N/A 6. IF INDIAN, ALLOTTEE OR TRIBE.NAME N/A.. . 7. UNIT AGREEMENT NAME N/A - 8. FARM OR LEf.SE NAME National Petroleum ReServe in Alaska , . 9. WELL NO~/. Walakpa Téét-Well No. 2 10. FIELD OR WILDCAT'NAME- N/A ~ .~_ 11. SEC., T.,R_. M.,OR BlK. AND SURVEY OR AREA . " .: :~: .. , .' ~ . Sec 31, T2QN, "RÎ9W 12.. COUNTY OR'PARiS.j;113~: STATE: - North Slope _ ;.: Alaska 14. API NO. N/A . .. "". ~.----.;. 15. ELEVATIONS_:·(~HOW DF,;KDJ~,::AND WD) Pad:' .44'; KR: 61' "REÇEIVED. Ut'i"'UI y. t.uN5tRV/\TlC·N· ÙGR ONSHORE FrEL) O?t:R.A7~C~'.'S· FE;:.; ','" - .' LJ'·') (NOTE: RePort resul's of multipl"c:omple~·oñ o:·~~oñ' change On. Form 9:-:330;>:,.. '. . CqNS!:R\I.~ TIG!'.! _~¡'.n~1 :,~ U.S" GEOLOGIC.!''!" S'..;TiE'f ANCHORAGE, ALAS;:", 17. .DESCRIBE PROPOSED OR COM PlErED OPERATIONS (Clearly state aU pertinent details, and give pertinent' dates: including estimated date of starting any proposed work. If well is directionaJly drilled. give subsurface locations and measured and tr~e vertical depths for all markers and zones pertinent to this work.)· . . . . - ·Eight -and one-half inch hole·wasdrilled.to 4360' KB and l6gged withHRT, DLL, FDC/ CNL, Dipmet~r ,-and Birdwell Velocity Survey. Twenty-sevens'idewall ·cores Ÿ1ere shot; 25 were recovered. Set plug with 180 sacks of 1,5.8 ppg'Class "G" cement· from 4010' to 3610' . Ran 21 joints of .71', 38#, 8-95 liner with BOT liner hanger. Liner shoe set at 2800'. Pumped 280 sacks CI~ss "G" cement with 1% CFR-2, 2% CaCI; 15.8 ppg slùrry~ No returns last 20 barrels. Cement in place 2/4/81 at 10:40 PM~ Tested 'liner to 750 psi; would hold 400 psi. Set RTTS tool at 1931'; squeezed' liner lap with 100 sacks 1% CFR-2, 2% CaCl, 15.8 ppg Class "G" cement. Tested liner' lap to 1500 psi with no leak off. 'Nippled ~p BOP. Tested blind rams, pipe r~: choke manifold to 3000 psi;· tested Hydril to 1800 psi. ~ .. 18. I he~fy tha~e ~ing is true and correct SIGNED U' ~'VcJ1..dl~.I'/TITLE Chief ofOperation8ATE/9" .~Þ~"f.~j..KI ~~~:;:twit¡' .. ~ ~_.. ~. :Q;;I~~·';~;-V~TE Z 4~-!a). .. :>visions'· af -. - U'- CFR 221.. U.S. GE9LO(;7n/'T ç''''r''''~ NATIO:NAL PTi'"T'>;O··" T_.;.:_L~ OJ'c'111EY -~ ~ ~¡,-.c.,', ~- '., . . IN ALASKA .Se8Ins~~;~:R~~ Sid_FEB 27 1981 Subsurface Safety Valve: Manu. and Type ". ., . ,'. 1- S.ét@::···, Ft. - -. ¡~ r I: ¡ ! ". 1\: H T.TJIIA T.CH. INC. t~ WELL - Prescnt Depth Fonnation(s) Present Activity: . NORTH INIGOK #1 2600' NANUSHUK . TETRA TECH, INC. U. S. GEOLOGICAL SURVEY/ONPRA DAlLY GEOLOGICAL REPORT Date 2-18-81 Tune Previous Depth Footage 24 Hrs. _ Top Strrf;;¡(;'~ LITHOLOGIC DESCRIPTION prepAYing t-n Yl1n ('ï=lc::::ín'] Interval Reported Lag Time: Interval min. @. Loqs: Run #2 Run #~ Run #4 Run #5 Run #6 Run #7 Sampling Interval ft. ft. Sample Quality _ Description Long Spat:f>ð RHC $nnic (Mis-run) BHC/GR. 2592'-112' Long Spaced BHC Sonic, 2586'-112' FDC/CNL/GR/Caliber, 2597'-112' Dipmeter, 2597'-112' Sidewall Cores. 314-2562, Shot ~O, Recovered 28 Approx. ?OO' cle~n ss ;D ~p~r;n~ w/~ensity pnr nf 20-?7%: Rt. value on most 55 is 4-5 ohm~ (inn;~;:¡t-p~ H20) NOTE: Sidewall corinq proqram attempted after reviewing CNL logs (was previously abandoned because of apparent poor hole conditions). :;AS OCCURRENCE/SHOWS '1"'_'__' ,.... _ _ 4. "'-- ~ __ ---- - - - . - - -- . --- 0600 Avg. Drill Rate rmn./ft. Mr ll!!.USKY~ .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRilLING REPORT TIME '"-- DEPTH ~ FOOTAGE DRILLED 24 HRS. ¿¿p ~ 3j~ " DAYS SINCE SPUDDING? LAST CASING SIZE ) JIt.. SETTING DEPTH :LB8 -TIME: DRLG .~ J>ÁjTRIP 8~ LOGGING COND MUD FISHING CIRC ~Z RIG MAIN MISC O?~ SURVEY ~2.-' WOC REAMING.. 14 .' . (.Å. (; t" ¡... /' &lß4G . MUDWT 9",. ~ VIS ¥i W/L /~ ccOIL ~ % SAND ~ % SOLIDS 5" %CL2S~~ pH Æ,-? PV /ð . YP . I L/ PUMP PRESS /3ð-tJ SPM ./ ¿ð LINER SIZE ~~Z GALS PER MIN ;)97 ANNULAR VELOCITY ~ ~ JET VELOCITY 24;12- DOWN TIME: ~ //¥ Lc,?9";"" /l1t//./- .J' d' "/~ (houn) / (reason) (drilling houn) DATE :1-/23)Br'J WELL NAME & NO. ¡))I,S? IJ~, A)Þ I ¡I1..xIl- ~/ ~. ·Oht9'J ð'o.s PRESENT OPERATION REMARKS: /J M)?///Q V,¡Ø' ~.J:¡/. b,$ / 4o?// .~c.5ê1 ~q7' d/;· ,tJ/1 / / S- ~ ~A/q/ Æ';;"¡Hh-¡", .~ '2Sð:J' ~;'c. -rl'No/ ~/.o?/",.- hYf'4.f p"",/; ÆJ,.~,.~ ¿'d.t/ 'a~ / ðü...Pew/f'P.¿I., /., <:!d;e. /J:c# ¿/, ~ bð L /Æ;ZJ/. PUMPS. REDUCED RATES. PUMP #1 : STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Distance from Depth Angle Direction TVD Cóordinates Surface Locn. ¿IIA //~ Nððw þðtf, BIT INFORMATION: Weight ) () -. Þð-cr RotaryRPM ./ ,,;2. (;> Serial Number 'Bit No. Size Make Type & Jet Size On. Off F o()tage Hrs. Cond. .:l /...,1 ~ ~/. ~~ ;1,116'71\ ;:2 9 t'" '~Oð ····r'? f1 ~ ~~ /./- .T- o Cà.e~, <f' ~ " A~C'~ ð"C .Yd. ~«"..JI/ , . DRILLING ASSEMBLY: f!.1f, ,~O" (!.o:.J. h1¿þ.~'/. /)). ~,!·~~Ht 'Ý At':t! t"/1l\. Type SHOCK SUBS Size Ser No .- Cum Hrs Type DRILLING JARS Size Ser No. Cum Hrs /, -7r1rt:LJ - ~J..y-·?Á"5·~?7 ,. c9~ GEOLOGICAL INFORMATION: MUD,ÇOST Daily - :;. Cumulative 6'/- ~ -Z9tt'A ~~.> WEATHER: GROSS WE lL COST DailY Cumulative /6' ;:U-O /9õJ/¿& 7 ,.., / ~6 T""'~ Visibility Conditions "On .~~ ~y\ < PEOPLE ON LOCATION: '47 Temperatlfre J? 'r1, ' Wind Otter No. ;;Jd ~- ..:1..~a Daily Hours Flown r ~ ,7 /~'.I/ 1- - '7 Hì /(§:ð MI [ H U S~K!'J1 ..&V OIL NPROPERATIONS, INC. .. Anchorage, Alaska DÀ'ILV DRILLING REPORT DATE ..;1-) ;L2-)SD WELL NAME & NO. /1)115., PRESENT OPERATION TIME 0600 IJ¥ASL VI PPL../1 ¡()o, / DEPTH tAù· )3.3~ LAST CASING SIZE / 3 ~ FOOTAGE DRILLED 24 HRS. RIG MAIN MUD WT 'J~ 2. VIS pH 91 ç PV TRIP MISC h :3S- W/L)O f5 YP COND MUD SETTING DEPTH FISHING ~~ DAYS SINCE SPUDDING ..3 TIME: DRLG LOGGING CIRC SURVEY ccOIL n WOC iE, o % SOLIDS 7 PUMP PRESS SPM REAMING '/ c1c.CL2 7~ ~ LINER SIZE .5 5{.x IS % SAND DOWN TIME: b (hours) (reason) JET VELOCITY ;L'~ (drilling hours) GALS PER MIN ANNULAR VELOCITY REMARKS: WOe- .0/- ~¿Q~) ~. +~.o~ -Iö '7S0 ) ud- ~ - JÓ ~ ., c6- LlJJj ~ ~ / ()K:. NJ~ ~ ~., J~ Ð ßDþ 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 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: ....~ WEATHE~: 7 J 7_'1 - ..3 ) () ¡? Temperature GROSS WELL COST Daily Cumulative ?õ:L41 179t.J/b 1/h1 FUEL '~ MUD COST Daily Cumulative'·, Used On Hand 6>c Wind a~t:#Q J; h '} ) 3 IS 33 PEOPLE O~ LOCATION: ~9 .; 20.i Visibility Conditions Otter No. ;;¿ 5"0 C/J1 Daily Hours Flown a·s- ~" Iö .)ø~. Mr· rHUSK~ .,. "&KY OIL'NPR bPERATIONS, INC. . . AnchQra~ Alaska DAILY DRILLING REPORT ~\ ,\ 'ii.' .. DATE ,;< / ~J /~ WELL NAME & NO. tf/r;r / PRESENT OPERATION ßdJE tlJÐr- DAYS SINCE SPUDDING ~ LAST CASING SIZE )3~ TIME: DRLG 8 TRIPL1~ LOGGING CONDMUD :2.. Rlr-lJfJrl-Rv ) Cc\&I.øG- p MISc3~ SURVEY Y2- TIME ð6ø('J A4,; / DEPT~ -' 2.95 ~ FOOTAGE )J! 7 DRILLED 24 HRS. SETTING DEPTH :2..88 FISHING CIRC C-Mí ~ nCAMINC· RIG MAIN WOC b d¡ %SOLlDS 9 %CL2)~O ~. LINER SIZE S~.f 8 DOWN TIME: VIS ¿; ) PV 12 3f3? o (hours) W/L;2.b cc OIL YP 18 (':) % SAND MUD WT 9,7 pH B, ~ PUMP PR ESS 300 SPM ISh GALS PER MIN ANNULAR VELOCITY < -::s 6 JET VELOCITY ~~3 ~9~ (drilling hours) (reason) REMAR~ /J!.J-!-o;"9S. , . f'. G~c. cJ- ~ ,/ úJ~ ~,/ Cv~CI 'ºG ~ q- ~ 7 oJY-. 13~"" 5 -95" ?Z4 CAô/~~¿ Ië ~8/ 'ºti up <I- ~ 76)0 8)( . ~ c-:J- @ N. 'I"I'J ~~. J¥~S- ff:j) þuß. ~. Wi ~ ø tq~, C)P fi?/J;~s- ¡I/YJ o/rUJ/80 ~ úJOC. poJ-l. . PUMPS. REDUCED RATES. PUMP #1: STROKES PRESSURE PUMP #2: STROKES PRESSURE DIRECTIONAL SURVEYS: Depth Angle /j¡ Direction TVD (O~ Coordinates . Distance from Surface Locn. ;;Lt:¡Ç N OS- tù BIT INFORMATION: Weight )0 D90 Rotary RPM 9'n / Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ~~ /1 ~'" //k.. r.K'· ~/.3 /0/ ,;¿9.s- 'J9~ ;L'~ 2-2.-1. ~c S"i": ;If? < ~ /c.j DRILLING ASSEMBLY: 6/ð7Y)/ Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: ~~A-'I' If ,-,¥ Temperature (]RÒSS WELL COST D~ily Cumulative /16¥'// )3'-1/7S- J.j k 7 /JIIÚt; Visibility FUEL MUD COST Daily Cumulative Used ;U:JI On Hand ' ~ 96 '/ ,....-" ;277 /970 _.-') d2o~ WEATHER: oL-V r Wind c.J~Æ- Conditions PEOPLE ON LOCATION: -s-v Otter No. f} 'SOcm Daily Hours Flown 3.;7 GJ../,t5 Mr· Í!I U. Kv11 AVOIL NPR OPERATIONS, INC. .., Anchorage, Alaska PRESENT OPERATION DAIL V DRILLING REPORT TIME c; fð (/}/) ;1,~~//h::: j DEPT~'¡~ FOOTAGE DRILLED 24 HRS. /c.// DATE ;; / c:Jo /~O WELL NAME & ~o:qkJ / DAYS SINCE SPUDDING I TIME: DRLG ólj~~RIP I ~z. LOGGING COND MUD /A/ ' SETTING DEPTH - , v FISHING CIRC LAST CASING SIZE ..;lo~' RIG MAIN MISC SURVEY MUDWT 9.(5 VIS <.~7 W/L ~tfJ ceOIL 7'l"'; WOC % SAND //ý % SOLIDS REAMING / . % CL2 USe) pH / "';¡ t's-"ð PV /.$ -;'-?c.4'J 3/..; (hours) ¿",// YP r ~ 2- PUMP PRESS -<ðð SPM /ó~ LINER SIZE ð~~ ~ JET VELOCITY :2.L 5 DOWN TIME: ANNULAR VELOCITY ~/I'J.~" Ah? (reason) .:S6 ah¿"¡" (d:ii;h:~r ~~ C!bc# g;'i ¿k/'l/'~. GALS PER MIN REMARKS: / 7 ~..z #, ~D /tl" ~ /Ûð. /J c/ ~ / Š /¢/d'J. Æ7~J~ "/ ..:!¿' ~ 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 /ð /b1,Ü.(l Rotary RPM /t:U Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Cond. - ~ / / !z.~1 /.//~ rÆJ 2fJ I()I ;;< ,/2 /'1/ ~~ý '-E1fIe , ~ r -.", (-5.. Pý DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: (Jl'l9tJ I ./, - MUD COST 6aj~W, I;;:~e -0190 GROSS WELL COST Daily Cumulative ;J3S1¿, , FUEL Temperature \.5+ Wind 7h7, , Visibility .' III ~ (), ...¡ ;. /dotJ Õ<:. PEOPLE ON LOCATI()N;'O/ Conditions . '.... .<'i Daily Hours Flown ~ 6 . ~ ?:'~ ~. /ð&' Used ..'¿;,ý /2.. WEATHER: Otter No. dót1 .<!~ ~ [HUS,KYJ] Ay OILNPR OPERATIONS, INC. . Anchorage, Alaska DATE :2 / / '?jr? 0 DAILY DRILLING REPORT TIME ð600 WELL NAME & NO. LLJ D~ .45~ LJo I L¥Url PRESENT OPERA~ DAYS SINCE SPUDDfr1G DEPTH W¿:-/! FOOTAGE DRILLED 24 HRS. cS LAST CASING SIZE ;2 0 -', SETTING DEPTH FISHING '/ð/ ~ TIME: DRLG TRIP LOGGING COND MUD CIRC RIG MAIN MISC MUDWT If.ø VIS l"S{S'"' W/L 'l"ð SURVEY WOC %SAND Tr, % SOLIDS REAMING dJ % CL2 /tJ</lJ cc OIL GALS PER MIN PV /Ó c ~ 2-2- YP ;:; ~ PUMP PRESS / (/1J SPM 30 ./.<0 LlNERSIZEÙ-~,~8 pH 9 ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) (reason) (drilling hours) REMARKS: ¿ j t/y1 /f'lVd Õ/lVd /j1/ ~/(U) 4/71. ~~.fßO 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 Bit No. Size Make Type & Jet Size On Off I /1% 1//eJ r/2 7/t.:? O,!'C J# l'fuT Footage Hrs. Condo DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs GEOLOGICAL INFORMATION: Temperature GROSS WELL COST Daily Cumulative /~~9/ q /¿ ~ 3ö p I.lj¥~ 7 'J?¡' Wind Visibility FUEL Daily . /f)/?O MUD COST Cumulative /080 ~ -60 Used ¿()';)O On Hand g)t;.,..s 2 ¿ WEATHER: 7t"'~1" S C, Conditions PEOPLE ON LOCATION: ~ Otter No. ;;)$"o r;Æ" Daily Hours Flown /. ;)9..,/ ,¿; /~ 11: T.TIIIA T.C". INC. . NORTH INIGOK #1 WELL Present Depth Formation(s) Present Activity: . 2600' NANUSHUK . TETRA TECH, INC. U. S. GEOLOGICAL SURVEY/ONPRA DAILY GEOLOGICAL REPORT Date Time 2-18-81 Previous Depth Footage 24 Hrs. Top !=:nrfòce LITHOLOGIC DESCRIPTION Prep¡:¡ring ro rnn (,"I<>i11'] Interval Reported ùtg Time: Interval min.@ Loqs: Run #2 Run #3 Run #4 Run #5 Run #6 Run #7 Sampling Interval ft. ft. Sample Quality Description Long Spaceå RHC sonir (Mis-run) BHC/GR, 2592'-112' . Long Spaced BHC Sonic, 2586'-112' FDC/CNL/GR/Ca1iber, 2597'-112' Dipmeter, 2597'-112' Sidewall Cores. 314-2562, Shor ~O, Recovered 28 Approx. 200' c1p¡:¡n ss in sprrinn w/den9ity por nf 20-27%: Rt. value on most ss is 4-5 ohms (inòir.¡:¡rps H20) NOTE: Sidewall coring proqram attempted after reviewing CNL logs (was previously abandoned because of apparent poor hole conditions). GAS OCCURRENCE/SHOWS Total Gas Units INTER V AL Ditch Gas (Units): Mud: Wt. Data Unit: Depth Dispatched Samples: Background Vis Type Washed & Dried Ditch Unwashed Ditch (paleo) Unwashed Ditch (USGS) GeoChem (canned) Cores Geologist DAVE YOUNG Cuttings Gas Units W.L. No. Background Gas Units Before I After Cl CHROMATOGRAPH (PPM) . Cz C3 Connection Trip Peaks ph cc Oil %C12 Temp. of. in Shale Density Dc Exponent Interva! No. of Boxes 0600 Avg. Drill Rate nùn./ft. C4 Cs of. out Pore Pressure Set No. 11:: T.TAA T.CH. INC. WELL KUYANAK #1 Present Depth 1529 I Fonnation(s) Torok Nipp1ing up BOP & woe Present Activity: LITHOLOGIC DESCRIPTION Interval Reported Lag Time: Interval . min.@ TETRA TECH, INC. U. S. GEOLOGICAL SURVEY/ONPRA . DAILY GEOLOGICAL REPORT Previous Depth 1529' Sampling Interval ft. Description demented 13-3/3 casing @ 152]' 2-18-81 Time Date Footage 24 Hrs. Top ft. Sample Quality NO'T'F.: Sic'lp'wi'lll r.oring Progri'lm i'lhi'll1c'10T"lE'r'I c'lllP ro li'lrgp diameter hole. GAS OCCURRENCE/SHOWS Total Gas INTERVAL Units Ditch Gas (Units); Background Mud: Wt. Vis Data Unit: Depth Dispatched Samples: Type Washed & Dried Ditch Unwashed Ditch (paleo) Unwashed Ditch (USGS) GeoChem (canned) Cores Geologist .RON BROCKWAY Cuttings Gas Units W.L. No. Background Gas Units Before After Connection ph cc Oil Shale Density Interval Cl CHROMATO~RAPH(PPM) C2 C3 Trip %C12 Temp. Dc Exponent No. of Boxes Peaks of. in 0600 Avg. Drill Rate ßÜn./ft. C4 Cs of. out Pore Pressure Set No. DATE ,:l / 18 /110 WELLNAME&NO. I~~:;{ / ~A~fr PRESENT OPERATION C-ð1Z J A)í :J/ 7 DAYS SINCE SPUDDING ~ 8 LAST CASING SIZE 904 'I CoR.e. - j'/L 8 _ TIME: DRLG TRIP LOGGING COND MUD .;:¿ \ _P.tI~bk I RIG MAIN MISC I, --rer,f- SU.RVEY WOC MUDWT /6...6 VIS ~ç W/L? ccOIL 7:é.. %SAND 7Æ Mt rHUSK~ pH I () PV ¡R d&9 GALS PER MIN DOWN TIME: (hours) REMARKS: S~i//-C ~ C. ð .ee. LrJ ...s ~I/ d ¿I/¡j ~J /h (.) ~ ¿"./~ //NtZ- . ~. (j,;I b.6/ r vi. (!'óÆ e. . .USKY OIL NPR OPERATIONS, INC.e Anchorage, Alaska DAILY DRILLING REPORT TIME ð ~ on AJn.. / DEPTH.3 799 FOOTAGE DRILLED 24 HRS. c:¡ FISHING &9'0 CIRC I '/¿ REAMING c::? SETTING DEPTH % SOLIDS II % CL2 ,(j 1t:.7() 0 YP '7 SZý~ /~()ð /¿) 9 SPM / oR LINER SIZE PUMP PR ESS JET VELOCITY 44~ /z.. (drilling hours) ANNULAR VELOCITY (reason) J;" I - ?~ -f-~f- L U.>Á" ~ J - I?' I.- // -hJ ~~-h1 C.d¿~ . Áð /e - .ß.eJ¡:;~ -ok ..:5 Á ¿)~ - <2. c/-I- c:!.../æc T- CCJA/..fJ -. ~ r ¡, -I- @ ...3~ð(} ~ ,R .z j./. C /;ec, - r. (). H C ¿,/ f -ANl' (} ð¿e H 7 .¿ 7 CYo - 379'f PUMPS. REDUCED RATES. PUMP #1: STROKES ,. PRESSURE DIRECTIONAL SURVEYS: PUMP #2: STROKES Depth Angle 0/4 -3 19# PRESSURE Direction Distance from Surface Locn. TVD Coordinates BIT INFORMATION: Weight /~ - ól ~ 000 Rotary RPM 70 Serial Number Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo - ~II!, 3% 6"éC. 9'1170S- e-Á?A ^-.J ovr cll ill gy'¿ &CC ..:S-'lý d-Il· ..3-79 (J 9 ~~ 1___'1" s> 9 ~c DRILLING ASSEMBLY: , I Type Size SHOCK SUBS Ser No - DRILLING JARS Size Ser No - - " 4í91"'e.ð . ¿, J.Á/ - ,6c;. - 4-'"t.) T IJ. - cP £( Cum Hrs Type Cum Hrs dl. óì ~-J4 GEOLOGICAL INFORMATION: -..Ç// ~~^' t': 37 GROSS WELL COST Daily Cumulative . /9 rlO 79<3<366 ð'1e 7 M1/ -::SCAr,t!. Wind Visibility Conditions Daily Hours Flown 1 > ~ MUD COST Daily Cumulative /9tJ! 1".2937 WEATHER: _~s Temperature Otter No. ;;JSðC.M Re.c, <;'-&00 FUEL Used On Hand =2 7~ 9' r::l c:l ?? DO ...J ,.- PEOPLE ON LOCATION: 4..J -!!:.- / S3. I/O() Mf [HusKvl .SKY OIL NPR OPERATIONS, INC.. Anchorage, Alaska DAILY DRILLING REPORT ~// 7/'pO WELL NAME & NO. ~ lJ;ç'-'S-e- DATE TIME £) ¿ t:)tJ PRESENT OPERATION DAYS SINCE SPUDDING ;2 7 -TIME: DRLG TRIP- ? #,/ St..: ~ 1/, ì'". ~ DEPTH .77 PO (1~ h¿/- ó$"'" LAST CASING SIZE / T7 FOOTAGE ~ DRILLED 24 HRS. "" SETTING DEPTH ~? 7¿) LOGGING COND MUD FISHING CIRC ;RIG MAIN MISC SURVEY WOC REAMING é1~~ // %CL2 ¥if~ LINER SIZE ,5"' ~'"r? MUDWT/ai' VIS ~i3 W/L 7...s ccOIL pH /ð PV I c~ YP /..¡ /.6,/ ~/ %SAND rr, % SOLIDS PUMP PR ESS 6So SPM <P (ó (hours) A~ULAR VELOCITY ~ 7 alVA-($' &..0Ú~. 7 (reason) 7' JET VELOCITY GALS PER MIN DOWN TIME: ~Ý-~ (drilling hours) REMARKS: úe /" (/I"G I!" 4,ð~/Jv ¡t.t6 ~ ~þ/. ~ £)rtt/ Á-..t ¿'~/;",""- . 4ð4 ,. 4~~ em-~. 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 CI/#/ %/' /Ice 37Jo ,. , ~¿)' 9rlNi ¥ "2 'PM /S"¿'.P? .7 ?JtJ /$' DRILLING ASSEMBLY: Type SHOCK SUBS Size $er No Cum Hrs Type DRILLING JARS Size Ser No - Cum Hrs - ;:¿ .:?'~/ý GEOLOGICAL INFORMATION: Daily /~'ì, MUD COST Cumulative ~/ðr~ <Ø , - /3 Temperature GROSS WELL COST FUEL Daily Cumulative Used On Hand /'{ ,://7 77(J ý..s:y C:<8;(s /% d~? ðrl'.,¡- ?~' W6-ð'¿¡2r~~PLEONLOCATION: ¢] Wind Visibility Conditions WEATHER: Otter No. .:{l S- 0 C H Daily Hours Flown /" .a Õ~cP h /ð-{J ~ ~USKY] AKY OIL NPR OPERATIONS, INC. . Anchorage, Alaska DAILY DRILLING REPORT WELL NAME & NO. 2//6ftO ã) "l.Jë"~G .:# / PRESENT OPERATION If, Þ ,f~~;?'1 /f ;2 6 LAST CASING SIZE DAYS SINCE SPUDDING r?fd SETTING DEPTH FISHING ~9?ð ,. DATE TIME ¿¿ ð{) DEPTH ..3 '/ f 0 FOOTAGE DRILLED 24 HRS. tJ ' TIME: DRLG TRIP LOGGING COND MUD CIRC RIG MAIN ::lr MISC MUD WT Ilk 51 VIS ¥$ W/L pH I/) PV IS GALS PER MIN 16 Y SURVEY WOC 'hE cc OIL T" % SAND r'1" % SOLIDS REAMING c ~4 ~ J?~ OOl) /1 % CL2 ¥~ IbO LINER SIZE s-% .J".f" YP :J PUMP PRESS 6 Çð SPM ~? 6(' ANNULAR VELOCITY JET VELOCITY DOWN TIME: (hours) REMARKS: tU/i I T" O;v (reason) WG-'9T.tItF~ ¡=ø~ I~'f" r.> (drilling hours) D~¿ f()b.~Y ,I(~ c l~r~TS' :I ;].'00 ~-/r-.Po ,< ~..., / A"'" ........J #4> ;r t:J...,.. . PUMPS. REDUCE D 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 Bit No. Size Make Type & Jet Size On Off Footage Hrs. Condo ClltI / 1ft ,ICe.. ¡;/~ ~ 3790 ... " /s¿r?'t ,"f7.80 ðð 1$ .L"Vc DRILLING ASSEMBLY: Type SHOCK SUBS Size Ser No Cum Hrs Type DRILLING JARS Size Ser No Cum Hrs - ::rAiVt.. ø I~ b ?S -.7 '7 :J. :¿6 I/.y GEOLOGICAL INFORMATION: MUD COST GROSS WELL COST FUEL Daily Cumulative Daily Cumulative Used On Hand /) S7 51 7o/D 1r¡.J71 7S? /J It ;6'~ ~I¡ 9 ()~ I WEATHER: -II 5'4;1,,( 7~; /5"00 41P PEOPLE ON LOCATION: 'Ii Temperature Wind Visibility Conditions Otter No. f( S- () C;t/) Dailv Hours Flown~' ;J. .r( If lip To 100 TO FROM 0f"'TI0H4L P"OPtM NO. 10 ~I/ . MA.Y 111I2 EDn-tOfot '\ ~ ~~~~~ ~;~;ES GOV~ENT jÞ!err¿.orandum (> . Keith Beardsley - USGS/ONPRA DATE : .13 Feb 81 Robert J. Lantz, Anchorage ~~ O&G/W/Wal RJL: kw SUBJECT: Walakpa Test Well No. 2 11>\0-* Walakpa Test Well No.2, located about 18 miles southwest of the community of Barrow, recovered gas on a drill stem test at the rate of 2.4 million cubic feet per day through a 24/64-inch choke. The gas is coming from a'sandstone o~ow Cretaceous age penetra- ted from 2606 to 2634 feet (28 feet thick). The same sandstone produced gas in the Walakpa No.1, where it was found from 2070 to 2086 (16 feet thick). . The size of the gas accumulation is not known. Walakpa No. 2 is approximately four miles south-southeast of Walakpa No. 1 and 536 feet lower structurally. The areal extent of the sandstone reservoir is not known, nor is the gas-water contact. It appears that the newly-discovered gas field is larger than the South Barrow gas field, presently supplying gas for the Barrow community, which contained originally recoverable reserves of 25 billion cubic feet of gas. f _-I- tt F ( ,/ j("? ~ ..'J' , ."~./-:f \/ ........... 9 .......... .r-- \""'-,..,),1 -.......... .......... <~ ~ ~!{iMæ æ t IV- ......u·· ........... .-.---.- ""n"__ .......... ..........-- ......-... ....-.....- ':) Ó v r::::!:.~~..· ¡N11~~'W ....-..... ... ........... .......... ........... ...--...... .On"__ ".-.-- .....--- ----- ·_A____ .......... ......... ....-.... .......... ......... ...... ......- .._on... .......... .......... ...n.... ......... filiii:ii: ........... ~~~:~::~~ ......... ......... ......-... ......... .--..... ........ ...... ....... ....... ...... ...... .... ... .-...........................-............................................................................................................................... .......................................................... ..................................................................................................................................................................-................................ ..............................................................-. ........ (~ vv-ç.A.Îd"~~,.,,·, ( J.. ., 11""(','&\ C ;<".d b It. b ~r1 'v ì -.,,/ ~ 1'A ~~ .,(\ ~~ ~ ~ ~ cf~ ~ ~ ~ ~ --r./, ~ð ~~ ~ ~ ¡p ~ ~.O- % ~, Buy U.S. SafJingJ Bonà.r Regularly on fhe Payroll SafJing.r Plan .~, ~ .....-..-......-.....-..........- ................................... ....................-----...-....-.. .-............................... .....................-............. ..............................u.... ......................."............... -~....... ...................... .............. ......... .......................... ......~..-. .-................-........-...................-"...... _...--.._..._...._...._........~.............. .--....--.......-.........................-........... ........-..."..................................-......... .............................-........................... ......................................-...................... .................................-.............. ............................................ . ..... ....... ....... .... .................. ~..... ..................................-..-.......... .................................................. ... ................... ......... ~.. ......... L-:·:-:-:-:-:-:·:·:-:-:-:::: .,......:.:}.:i:,',££;;;.;.:., ~ :::.....:::::::::: :::::::::::: ::::. ~ri o~ Interior Jamès Watt"bÇ'Th~: ~it1JJJæmmm¡¡~{{ end of the month. " "'r· ;?~:·:·:;·;T~C·:;":":·:.;:.)·::e);; The well is called WaJakpa No. 2 ~.~.~"~.~.~;:.:;::..".:~.:.u.UUU"."U" and is located 18 miles southwest of i::~:;~,,<::.;::;:.:::::~"<:;:: :r;v;.·t ~ut ~(m ~~ r·k~W~"Wf:JEhrwgm drilling operations which began Jan. ¡....... ....... 3. - ~ ~ ~~.~~ ~.-';._;~_: Ùjjjjj~:~-r;·;:~\-:.-;··?//:/:~·}/:~;\_ An official of Sohíò: Alaska Petro- L:/):::::':'X:·:·<>::C;~:;:.-. leum Co.. called the discovery_4'a tidy r{~~~:.:.:.:_:::·:~~·~.-:::.-//:·-:;ç:~~~:~~~· small well. It's not a bigwellat all." ¡-::::::??;;::;::::::::'~,:;:.. Roger Herrera, Sohio's explora- r:·~::·:"~········;·;:·::··:·~······· (See GAS, page A-3) ¡A:;:;:";·rW.H·:E\.W:-:·?? [/XXX~:~;;:::::(:/"/Ù(:~:: ~~:?D>:L:\:~: ~ ~:Ú·~·;; ;·----·':E~":·::::;: : --,,: .'.':::: ~ ~ ~ ::::':';";';";":":",::::::::":.::::: :.;";.;:::' "::;:.: ". .:::;;:.: .::..":;";:.: :;.:.:,"~ --: --.: : ;.;.:.. .:::: ::" :.:": "L!I:):~;;:: !.;: ;:)) i;;; :';;/':::::: -. I ",. . . . '." -n'... ,. ;,.-,- . _. likelý would be used to ~lêment declining gas reserves: serVing the Barrow area and not for export to the Lower 48: However,.he said the full size of the reservoir won't be known until government engineers flown to the well complete tests in aoout 10 days. Sen. Frank Murkowski, R-Alaska and a member of the Senate Energy Committee, also confinned the dis- covery. He said an official announce- ment likely will be made by Secre- - - -- --. - -~....... ..... ... ---------..<..-->.- -. -........ -...... -. -.. -. -....- '0---.--..-........................ .H........... --....-..............-.... .... ................................--.. ~............, .. .... . . ............ . ........--.-..-----.......... .-...-..-...-.... ............ ...-......---- .--. -................................... .......-...-..-.....-......---.-.-- -... .. .......................-....-.-..- ..........-...... - -.......... --.. -.. ................................... .......................... .-......--.---..-.-.--...-- ___.H............. .._.... .............-............. .......... -.. ....... - -.. -.. - -. - -- ... .... .... - -. -.. -... - - - -_.....- .................................. -................. .--.. .....-..... .....-........... .--..-.....-....--.--............ . .................................. .-............................. .........--.---.-..----...---...-. .........................-......... .-.........-...--......-.-..-... .......... -........ -.-. .--....-..--........---......,-.... -...................-..-.-....... ....H..........._........"..... ...............................-.. ...................-.--............ - ;{~ ~~r:·:~~\~:\~~~:::~\ :~~~~~~~~~~~-~~?~/~~:~~ ...............................-.-- ....._._u............__.......... ................ .... ................--..--...-...... - . " .....................-.......... . . . - . . . - . ............................... . ..............--..--........... ..-................................ .... -.................... ....- .............----.--..--....- ...............-.....-....-----... . . . -..........._--.-..---..._......_- -----....-----.---.-----..---.-... ................................ ..-........-..--..-...--..-...---. ........-....................... ............ -... ..- ------.... HH. _ ._"H" ........---- .... _...............- - -. .. - -..-. . .........---.. -... ............. -......-....--. ~. -....... - -.. -- -.. -.. .. . - . -. - ~...... . .. . . -- - .. -- . -- --.... .. -->--. ---..... .----..--.---- -- ----....-- .............- ----...... ...... ....... ...... ._________ u__.._____ ___.... .......................-..--.... ~ -. ........... - -....... .. -. --....... - - . - - . - -.. .... ...............-............. --....... -. ..--... .......--.- .--_...........- .----P--.· .__.. ......... _......................-...--. ....... .....-....---....-...... .- . - . . . ~ . . . . . . . . . . . . . . . -- . . . . ,.......--...--.....-......--.. ..... ...-...... ......- -... .---...---... .......... -. - -.. -... - -.. ....- .....-.-.-...-................ .......--.................. . ~:',:'~': ~ -: ~:: ~;:: î ~~ ~ ~ ~~ ~ ~ î::::::: ..................... ~".""". . . ........................-................. ..............................-........ ............................................ .................................... ........................... .........._..~..... ....................................... ,............................".............. .................................... ............................................. ,'^ ...................................... -............................................ .......".......................... ................................................ ..........."....................... -..... ...................._~..... . -. > ... ........ ~...... .. .......... ~. . '~. . ::;:::::::~~,::_':.~':.......:.::~';.............~:...:. mg for and we knew Where It was. ;:;::;::::::::::::::__."__.."...... ~~!~~~~:F=E~~~?=" ~/WM(~.~;/{¡:Y·iH'r. .~~~!~æ~~2?Æ~:: ~}j~;~~~iW@;:;JU{; =~~= its isolation :-~<:.<?":..\ ....... . --.--- .-.-.................. . , . - . - . . - , - . . . . - - - . - '..-_...........-..-- .-- . - - - . . - . . . , . - - - - - . .. . .-----..... ...-.---...... - ...........-.--........ .... - .-..-..........--..-.--- -----..-.........-.. ...--.--.........---.--..-..- .... -........ - - -- ..-...........--- ..--....-..... ........... -- ....-....---......................--.......-.-..--........................-....--- -. --....... .......... .. .. - - -. ... - -. . ........ -... ....... -. -. . . - - - - -~ - -. . ._u.....____........_._.__.._..............._......~... . . --... ....---...... --.........-.....---..........--.......... ...,....--.......-- .,..-.--...... . .--.-.---..... _............-.--. --........ .. ... . . ~. . . . ..... .. ..-.... --.--............ --.............. .....--.-.-...-....-.. . --. ...... / Preliminary Well Status Report for ~eek ending 6:00 A.M., Feb. 16, 1981 PAGE 1 , 1( 16i ~'- ?/.~ ~ .. . U ~ S. GEOLOGICAL SURVEY ... OFFICE ~TIONAL PETROLEUM'P~SERVE IN~... ..... KA . ~2525"C' STREET - SUITE 400 ~ ANCHORAGE, ALASKA 99503 ,. Location: : S ec. : 31 T. 20 N. R . Footage: 216' FEL; 106' FNL Quadrangle: Barro~(1:250.000) Lat.: 710 03' 00.44" N. Long.: 19.W. Spud Date: Jan. 3. 1981 Days Since Spud: 44 Umi.at B.& M. API: 50-023-20019 Elev:'61' K.B. (est.); 44' G.L. (pad) 09.70" w. Well: Walakp~ Test Well No. 2 1560 57' Casing: 20" @ 105'; 9 5/8" @ 2310' Present Depth and Activity: Rigging down 0, Footage Drilled Last Week: Drilling Summary for Last Week: Perforated 2602'-2634'(28'), gas recovered at the rate of 2.2 million cubic feet per day. Setting bridge plug to complete and temporary abandonment. Released rig at 12:00 midnight Feb. 15, 1981 ,Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Log Nanushuk Gp. surface Torok Fm. 1173 ' "Pel9ble Shale" 2201' Kingak FIn. 2639' Permo-Triassic Red Sh. 3955' Argillite 4300' Well Surveys (deviation) for the past ~eek: . . ;\n: l\ . w.... U ;'""',. ~~~ J.a] :n & COtnmfsQj'o" . v ¡¡ ~ Page 2 . u.s. GEOLOGICAL SµRVEY OFFICE ~ATIONAL.PETROLELT:M RESERVE IN~.. .... ~ ~25 'c' Street· - Suite 400 'W. . Anchorage, Alaska 99503 . . Preliminary Well Status Report for week ending 6:00 a.m., Feb. 16-, 1981 Well: Walakpa Test Well No. 2 Cores (asterisk (*), indicates slabbed core available in Anè.horageforinon-destructive examination. For information contact W. L.. Adkison, phone>(907) '276-7422; Ext. 271). No. Interval Recovery Lithology'·' Formation 1 2 3 2611 '-40' 29 ' "Pebble Shale" ? & Kingak Pm. Ss., It. gy.to It. brn., v.L-'f.gr., glau., fair por. w/ poor show in pt.; sq.. (basal. 1.4'), dk. brn.-gy.,~fis." Sltst., gy brn to dk brn., shy, sh ptg & lam. . intbd sh, . sk brn. Sltst." m gy-brn gy, argl. matrix,v£.-fgrn argl & cal cmt., tr. glau. 2984'-3021~ 3690'-3749' 37' Kingak Pm. Permo-Triassic 59' . . 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 '.. 1* 1* 1* 1* 1* * 2* 2·* 2* 2* 2* * -* Mudlog DLL/GRIsp (2" & 5") BRCS/GR/TTI (2" & 5"). FDC/GR/Cal. (5") CNL/FDC/GR/Cal. (5") HDT Dipmeter (Correlation curves) !-ithology log. :ótL!GR/SP (2" & 5") BRCS/GR/TTI (2" & 5") FDC/GR/Cal. (5") CNL/FDC/GR/Cal. (5") HDT Dipmeter (Correlation cµrves) Lithology l.og 109'-2250' 109'-2310' 109'-2308' 109' -2308' 109' -2300' 109'-2330' 2250'-4350' 2310'-4350' 2308'-4350' 2308'-4350' 2300'-4350' 109'-4360' 1'r"D" V~: p-. ~... '" ' .i n ~~) i >: GJmmrSsi@05' - 4200' Compiled by 'W.L.-Adkison . ARMOUR KANE Well Log Analyst 18360-6 Cantara Sf Reseda. Ca. 91335 (213) 993-0586 February 9 , 1981 . log Analysis Formation Evaluation Mr. Frank B. Chmelik Tetra Tech, Inc. 2550 Denali Street Anchorage, Ak. 99503 Dear Mr. Chmelik: Schlumberger began logging operations at Walakpa No. 2 at 1000 hours, February 2, 1981, and completed two temperature surveys, DLL, CNL,/FDC, BHC, HRD, Birdwell velocity survey and sidewall cores at 1800 hours, February 3. Trouble was encountered on the DLL which had to be re-run with another set of tools and the HRD failed requiring a re-run causing-an estimated lost rig time of some seven hours. Log quality as finally obtained was good and 25 of 27 sidewall cores were recovered. Logged formation tops were: So. Simpson sand 2603, Kingak 2640, Basal Kingak sand 3703, Sag River sand 3844 and Argillite at 4303, Correlations with Walakpa No. 1 were good. The Basal Kingak and Sag River sands are of low porosity and obviously wet but the So. Simpson appears productive, In the top of the sand there is a neutron-clensity Itcrossover1! and an attenuated sonic signal indicative of gas and the same re- sponse is seen from 2628-32. Porosities are 22% to 24%and, using a "guestimate" of water resistivity of 0.32, water satu- rations are from 33% to 42% which certainly merits formation testing. Rw was derived from RWa values in the Basal Kingak and Sag River sands which mayor may not be applicable in the So. Simpson, but lacking any SP there was no way to compute Rw. Of course, a variation in Rw will change the Sw figures. Thank you for the opportunity of serving you. Very truly yours, Il¿~ A. Kane 1\EOEIVID FEB 1 S !S¡¡' ~_!!~-Mj ..E09 Il~ · CO"'~ANY I-- f¡Çí¡?/I fçCH "'LD ¡/ ð f2 T H dL 0 P F' I COUNTY DEPTH /2r <1JD Øfl L1 T ØS JIH l&tJ(P-/2 4D 1v'1~ /8 115 'L8 33 ')..¿J2~1..8 3D 1.Á. 24 C¡O 1-3 42- l b 1,B- 32 2 c¡ 2.., 4 2. 3 S"/(.I ?P)t.J€¡ 4 () I I ¡ ø ICOIUèF"Cí£~ 1'0/2 G175 £t,cFEcr =Z1Í¡ ¡ ¡ I ¡ I· I I I I 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 . w&L'- WflLRKfR ¡J~ 1- ST"'T~ f1Lt1:f~t1 I REMARKS I .... .,¡.,~U,IJ 1 ~ Uó S. GEOLOGICAL SURVEY . OFFICE .ATIONAL PETRO~EUM'RESERVE IN~KA . ·2525·'C' STREET - SUITE 400 ,., &~CHORAGE, ALASKA 99503 ¡/!Ii ~~ ( Preliminary ~el1 Status Report for week ending 6:00 A.M., Feb. 9,1981 "1; () Location:' Sec.: 31 T.20N. R. Footage: 216' FEL; 106' FNL Quadrangle: Barrow (1:250,000) Lat.:. 71° 03' 00.44" N. Long.: 19,W. Spud Date:.iJan. 3, 1981 Days SiÌ:l(:ei Spud: 37 Umiat :8. & M. Þ..PT: 5ÒT023-20019 Elev:'61' K.B.(est.); 44' G.L...(pad) 09.70" w. ~ell: Walakp~. Test Hell No. 2 1560 57' Casing: 20" @ 105'; 9 5/8" @ 2310' Present Depth' and A:ctivity: T.D. 4360'; At 2800', preparing to perforate Footage Drilled Las t Week: 0 Drilling Summary for Last Week: Logged, plugged back to 3600'; ran 7" liner (2800'-1976'); cemented liner and liner lap; pressure tested liner lap and BOPE; drilled out cement; preparing to perforate. .Tentative Formation Tops (Depths from K. B. ) Formation or. Unit Sample . Log Nanushuk Gp. surface Torok Fro. 1173 ' "Pebble Shale" 2201 ' Kingak Pm. 2639 ' Permo-Triassic Red Sh. 3955' Argillite 4300' Walakpa Sandstone 2800' Well Surveys (deviation) for the past week: 4348' . . 2~o . N. 67° E. RECEIVED FEB 1 1 1981 Alaska Oil & Gas Cons C . Anchoragê ornrnlsSion I D.~. GLOLUGICAL SµRVLi OFFICE ~N.ATIONAL PETROLEUM RESERVE IN~.... ... SKA 525 'c' Street - Suite 400 . Anchorage, Alaska 99503 Preliminary Well Status Report for week ending 6:00 a.m., Feb& 9,i981 L ø.ö _ L ... .. Well: Walakpa Test Well No. 2 Cores (asterisk (*), indicates slabbed core available in Anchorage for non-destructive examination. For information contact W. L.' Adkison, phonei(907) 276-7422., Ext. 271). No. Interval Recovery Lithology Formation 1 2611 '-40' 29' Ss., It. gy. to It. brn., v.f.-f gr.. glau.. fair por. w/ poor show .in pt.; sh. (basa11.4'). dk. brn.-gy..fis.- Sltst., gy brn to dk brn., shy, sh ptg & lam. " intbd sh. . sk brn. SIt st.," m gy-brn gy. argl. matrDcvL-f grn argl & ca1 cmt.. tr. glau& "Pebble Shale" ? & Kingak FIn. 2 2984' -3021 ~ 3690'-3749' 37' Kingak Pm. Permo-Triassic 3 59' Logs C~sterisk(*) 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 1* 1* 1* 1* 1* * DLL/CR/SP (2" & 5") BHCS/GR/TTI (2" & 5"). FDC/CR/Cal. (5") CNL/FDC/CR/Cal. (5") HDT Dipmeter (Correlation curves) Lithology log 109'-2250' 109'-2310' 109'-2308' 109' -2308' 109' -2300' 109'-2330' -* Mudlog RECEIVED . FEB 1 1 1981 Alaska Oil & G as Cons C Anchoragè ornrn/SSÎnn 105'-3950' Compiled by W.L.Adkison UNITED STATES DEPARTMENT Of' THE INTERIOR GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form 1o," proposals to drill or to deepen or plug back :0 a different res!!rvoir. Use Form 9-331-C for such proposals.) . 1. oil fV1 gas 0 wet! I.:!Y well 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 LoèATION CLEARLY. See space 17 below.) AT SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAL: AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE, REPORT, OR OTHER DATA NOTICE OF. INTENT· TO: .. TEST WATER SHUT-OFF FRAcTURE TREAT SHOOT QR ACIQIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE CQMPLETE CHANGE ZONES . ABANDON- (other) . SUbs.equent o o o o o o o o Report SUBSEQUENT REPORT OF: o o o o o o o o of Spud I . c.). I 5. LEASE N/A .. .- 6. IF INDIAN, ALLOTTEE OR TRIBE.NAME N/A 7. UNIT AGREEMENT NAME N/A ~ 8. FARM OR LEASE NAME National Petroleum ReserVe in Alaska 9. WELL NO. . Walakpa Test: Well No. 2 10. FJELD OR WI LDCAT'NAME' N/A . . '. 11. SEC., T., R., M.,:O~.BLK. AND ~U~~EY OR AREA .' O· . Sec 31, T20~, Rì9W 12. COUNTY OR PARISH 13:: STATE: North Slope. ;.: I Alaska 14. API NO. 15. ELEVATIONS.-·(~HOW DF,=Kqê,::AND WD) Pad: 44'; KB.: 61'. - (NOTE: RePort results of multiple completion or zone chang.. on. Form 9;-330.):- 17. .DESCRIBE PROPOSED OR COMPU~TED OPERATIONS (Clearty state all pëHtinent 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 pertiõ1ent to this work.)* . . This well was spudded ~anuary 3, 1981, àt 7:00 AM. was set into a'26" dry drilled hole. The conductor Permafrost cement, 15 ppg, at a KB depth of 105t. Subsurface Safety Valve: Manu. and Type 18. I h~~~that SICNED (J r H- TITLE Chief of Operation8.\TE à. ~ h.,-k.:rj K I Conforms with pertinent provis'ions o'f 30 CFR 221. (This space for Federal or State 'office use) Prior to spud, a 20" conductor was cemented with 200 sacks ~ S.èt @~ ... Ft. TITLE DATE .- .. ·See Instructions 0" Re¥...,e Side .. UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUNDRY NOTICES AND REPORTS ON WELLS (Do "ot us.e this form fo~ propos."ls to drill or to ¿,,"pen or plug bac~ to " different res"rvoir. Us.e fOrm 9-331~ fo'such proposals.) 1. oil mI gas 0 well IAJ well other 2. NAME O!= 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 LoéATION CLEARLY. See space 17 below.) AT SURFACE: 216' FEL; 106' :FNL AT TOP PROD. INTERVAL; AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPOR~ OR OTHER DATA . 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) Subsequent Report of 1,t.;,I-' 5. LEASE N/A .. 6. IF INDIAN, ALLOTTEE OR TRIBE J":AME. N/A 7. UNIT AGREEMENT NAME 'N/A 8. fARMQRlEASE NAME ~ational PetroleUm Reseive' in Alaska 9.WElL.NO. . Walakþa Test, We.!l No. 2 10. FIElD OR WILDCAT'NAM~ N IA . . .0- 11. ;~~ T., R., ~.~:O,~:,BLK. ÄND ~U~\!.EY OR See 31, T20N,'R19W 12. COUNTY ORPARISH 13:: STATE'~ North Slope. ,.: I Alaska' 14. API NO. 15. ELEVATIONS."'(SHOW DF;;KD.B,::AND WD) Pad: 44'; KB': 61' ." SUBSEQUENT REPORT OF: o o o o o o o o Running and Cementing 9 ,5/8" Casing (NOTE: RePort results of multi pie' completion or zOtIe change on.Form 9:-330')7- 17. .DESCRIBE PROPOSED ORCOMPLE:rED OPERATIONS (Clearly state all pe:1inent details, ånd give pertinent d2t~S: including estimated date of starting any proposed work. If well is directioõ1ally drilled, giv~ subsurface locations and measured and true vertical depths for all markers and zones pertìõlent to this work.)·' , . Drilled 12 1/4" hole to 2330' and logged. Ran 54 joints 6f·9 5/8", 5-95, .53.5 II/ft, BRC casing; with float shoe at 2310' I<B and duplex fl.oat collar at 2263' KB. Tested 9 5/8" packoff to 3000 psi. Cemented 9 5/8" casing to surface with 1750 sacks of Permafrost cement at 14.9 ppg slurry weight. Full returns throughout job with 14.6 ppg slurry in returns. Cement in place at 12 :48 PM, 1/12/81. Tested 10", 30pO psi . dual Shaffer LWS BOP; choke ·,line; choke manifold; and kelly cocks to 3000 psi. Tested 10", 3000 psi GK Hydril to 1500 psi. Tested 9 5/8" casing to 3000 psi. Drilled collar, shoe, and 1Q feet of formation to 2340'. Tested formati~n to 0.62 psilft equiv~lerit gradlentd(210 psi with 10.2 ppg mud) with no observe~'ieak off. Subsurface Safety Valve: Manu. arid Type . 18. I h~:.rtify ~t~regoing is t~e and correct SICNED U rì4<...Y ~ TITLE Chief of Operation8ATE ::onforms with ?ertinent )rovisions' o'f 30 CFR 221. , (This space fo~ 'Federal ~r Stat!! 'office use) TITLE DATE ." . ·5.. '"stnlctl.."s ·01' R....eors. Sid" " , S.et @:". . Ft. _u . S- r~-6 ~~ t:t~)'. Ý I . .... UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY SUNbHY NOTJCESAND REPORTS ON WELLS (Do not lise this form fQ~ prbposals to drill or to deepen or plug b.c:k to a different resel"YOir. Use Form 9-331-C for suc:h' proposals.) 1. oil IV'1 well JäI gas 0 well 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 CLEARLY. See space 17 below.) AT .SURFACE: 216' FEL; 106' FNL AT TOP PROD. INTERVAL: AT TOTAL DEPTH: Same (straight hole) 16. CHECK APPROPRIATE BOX TO INDICATE NATURE OF NOTICE. REPORT, OR OTHER DATA NOTICE OF INTENT - TO: -- TEST WATER SHUT·OFF D FRACTURE TREAT 0 SHOOT OR ACIDIZE 0 REPAIR WELL 0 PULL OR ALTER CASING 0 MULTIPLE; COþ,t1Pl£TE 0 CHANGE ZON ES 0 . ABANDON- . D (other) Notice of Intent to SUBSEQUENT REPORT OF: o o o o o o o o Change Plans '*'. ~ 5. LEASE . ." N/A .. .- 6. IF INDIAN, ALLOTTEE OR TRIBE NAME N/A . 7. UNIT AGREEMENT NAME.. N/A . 8. FARM OR LEASE NAME National Petroleum Reserve in Alaska 9. WELL NO. .. Walakpa Test.We¡l No". 2 10. FIELD OR W LDCAT'NAM~ N/A . . '._ ~ 11. SEC., T., R., M.,:O~.BlK. AND ~URVEY OR AREA . - - See 31. T20N ,RÎ9W . '. 12. COUNTY ORPARISH 13;: STATE: - North Slope.Borough, Alaska. 14. API NO. N/A 15. ELEVATlONS.~·(~HOW DF;;K~ê.;:ANÒ WD) Pad:' .44' ~ KB.: 61' - (NOTE: RePort results of multiple"compfedotl or zone chaFlþ on. Form ~30.):_ ... . . .. 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 directionalJy drilled, give subsurface locations and measured and true vertical depths for all markers end zones pertinent to th-is work.)- . . . , 'The Notice.of Intent to Drill indicated the proposed TD to' be 4100'. Due to thickened gèologie sequences, the objective TD is expected to be deeper.· The operator plans to continue drilling, and it is eXpected that final TD will be 4500'. Verbal notification was given to Harold Hedlund on January 28, 1981. Subsurface Safety Valve: Manu. and Type 18. I h~e~ th~ ~~ing is ~rueand correct . SIGNED () ~ ~ ~ TITLE Ch1ef of QperationeATE >nforms with !rtinent- ~ovis·ions· of ) CPR 22¡. {This space for Fede"l or Sr.te:øffice use} TITLE DATE ." .. ·Se. Instrvcthms "0" R......,. Side . 1- S.êt@:: Ft. J/ ¡;b'~4~J''./ . ~. .. . .U; S. GEOLOGICAL SURVEY . OFFICE ... ATIONAL PETROLEUM 'RESERVE IN KA . '2525"C' STREET - SUITE 400 &~CHORAGE, ALASKA 99503 Preliminary Well Sta~us Report for week ending 6:09 A.M., Feb. 2, 1981 Well: Wa1akp~ Test Well No. 2 Spud Date: Jan. 3, 1981 Days Since Spud: 30 Umiat B.& M. API: 50-023-20019 E1ev:'61 '.K.B. (est.); 44' 09.70" W. Location:' Sec.: 31 T. 20 N. R. Footage: 216' FEL; 106' FNL Quadrangle: Barrow (1:250,000) Lat.: 710 03' 00.44" N. Long.: 19.W. 1560 57' Casing: 20" @ 105'; 9 5/8" @ 2310' Present Depth' and l\ctivity: 4360';' preparing to run logs. Footage Drilled Last Week: 611' Drilling Summary for Last Week: Pulled out of hole with core No.3; drilled to 3960', circulated smp1és; drilled to 4041' ,reamed 60' to bottom; drilled to 4161', circulated samples; drilled to 4360', circulated samples, Pulled out of hole to' log. .Tentative Formation Tops (Depths fromK.B.) Formation or Unit Sample Log Nanushuk Gp. Torok FIn. "Pebble Shale" Kingak FIn. Permo-Triassic Red She Argillite surface 1173 ' 2201' 2639' 3955' 4300' .- Well Surveys 3960' 4041 ' 4197' (deviation) for the past week: misrun misrun 2;"'° N. 580 E. RECEIVED ,... r-,-.. ! t. j -If 1981 Alaska Oil & Gas Cons. Commission Anchorage . PAGE ~ -¡ I) L J) ¿ G~L. ~~) ~ / ~ U.S. GEOLOGICAL SURVEY OFFICE ..ATIONALPETROLEL11 RESERVE IN.SKA _525 'c' Street - Suite 400 . Anchoraget Alaska 99503 Preliminary ¡"'ell Status Report for week ending 6:00 a.m't Feb. 2: 1981 Page 2 ... Well: Walakpa Test Well No. 2 Cores (asterisk (*)t 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 2611 '-40' 29 ' Ss., It. gy. to It. b~n., v.f.-f. gr., fair por. w/ poor show in pt.; she (basal 1.4'), dk. brn.-gy., fis. Sltst., gy brn to dk bm., shy, sh ptg . intbd sh, . sk brn. Sltst.,. m gy-brn gy, argl. matrix.vf.-f argl & cal cmt., tr. glau. g lau . , "Pebble Shale" ? & Kingak Fm. & lam. Kingak FIn. grn. Permo-Triassic 2 3 2984'-3021~ c' 37' 3990'-3749' 59' Logs (asterisk (*) indicates reproducible logs available for reproduction at private expense. For accesst contact W. L. Adkison in Anchorage (see above) or Robert D. Carter' in Menlo Park, Californiat phone (415) 323-8111, Ext. 2136).' Run No. ~ Depth 1* 1* 1* 1* 1* * DLL/GR/SP (2" & 5") BRCS/GR/TTI (2" & 5"). FDC/GR/Cal. (5") CNL/FDC/GR/Cal. (5") RDT,Dipmeter (Correlation curves) Lithology log 109'-2250' 109'-2310' 109'-2308' .' 109'-2308' 109'-2300' 109'-2330' RECEIVED FEB -I! 1981 -* Mudlog Alaska Oil & Gas Cons. CommÎsslon , . Anchorage 105 - 3950' " Compiled by M.P. Bruns4n Well: _B:>~~M JNv I COMM,",,¥- I COMM· . . I RES ENG ~ lÈNGC1$'~ I 2 ENG~ I 3 ENG . / Preliminary Well Status Report for week ending 6:09 A.M.. Jan. 26, 1981 I 4ENG ~ 1 GEOC- Spud Date: Jan. 3. 1ge1 I 2 GE~. Days Since Spud: 23 - 3GEÒ~ Umiat B. & M. J STAT TEe API: 50-023-20019 -:m-STATTEC- Elev:'61 '-K.B. (est.); -44>1 G.l... (pac...) 1560 57' 09 70" W .. CONFER: FllF: -.. . .U; S. GEOLOGICAL SURVEY OFFICE ATIONAL PETROLEUM'P£SERVE I~~KA . '2525" C' STREET. - SUITE 400'''- A.L~CHORAGE, ALASKA 99503 /. Walakp~ Test Well No. 2 Location: : S ec. : 31 T. 20 N. R. Footage: 216' FEL; 106' FNL Quadrangle: Barrow (1:250,000) Lat.: 71°03' 00.44"N. Long.: 19.W. Cas ing: 20" @ 105'; 9 5/8" @ 2310' Present Pepth- and ~ctivity: 3749'; Circulation before tripping Footage Drilled Last Week: 765' ------ Drilling Summary for Last Week: Repaired drawworks transfer case; reamed with core barrel to 2980'; cut core No.2, (2984'-3021'); drilled to 3503, tripped for bit; reamed to 3507'; drilled to 3685'; circulated before tripping; cut core No.3. .Tentative Formation Tops (Depths from K.B.) Formation or Unit Sample Log Nanushuk Gp. Torok Fm. "Pebble Shale" Kingak FIn. surface 1173 ' 2201' 2639' . '. '. Well Surveys (deviation) for the past week: 3500' misrun 3690' ~ N. 600 E. RECEIVED JAtJ2 81981 . Alaska OiJ & GaD Cons. Commí Anchorage SSíor¡ /~ . - ~. u. S. GEOLOGICAL SURVEY . . OFFÌCE ~.ATIONAL,PETROLEUM RESERVE I~.. .... SKA ~525 'c' Street - Suite 400 ~ Anchorage, Alaska 99503 Page 2 Preliminary Well Status Report for week ending 6:00 a.m., Well: '.J"alakpa Test Well No. 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). No. Interval Recovery Lithology Formation - J an . 2 6, 1981 1 2611'-40' 29' Ss., It. gy. to It. brn., v.f....,.f. gr., glau., fair por. w! poor . show in pt.; sh. (basal,l.4'), dk. brn.-gy.~:fis~ Sltst., gy. brn to dk brn., shy, sh ptg & l~m. intbd sh, dk brn. "Pebble Shale" ? & Kingak FIn. 2 . 2984' -3021' . 37.' Kingak Fro. 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 1* 1* 1* 1* 1* * DLL!GR/SP (2" & 5") BHCS!GR/TTI (2" & 5"). FDC!GR/Cal. (5") CNL!FDC!GR/Cal. (5") HDT Dipmeter (Correlation curves) Lithology log 109'-2250' 109'-2310' 109'-2308' 1Q9'-2308' 109'-2300' 109'-2330' RECEiVED JAr,! '2 8 t\ " , , 'J.1 -* Mudlog Alaska Oil & G2,". Cons. Commist~' _ 3700' AnC'1ar2.';s Compiled by M~P. 'Brunson / U; S. GEOLOGICAL SURVEY OFFICE .ATIONAL PETROLEUM'RESERVE I~KA . 2525"C' STREET - SUITE 400'" ANCHORAGE. ALASKA 99503 Preliminary "'ell Status Report for 'Week ending 6:00 A.M.. J an. 19, 1981 Well: Spud Date: Jan. 3, 1981 Days Since Spud: 16 Umiat B.& M. API: 50-023-20019 Elev:'61' -K.B. (est.); 09.70" W. . Walakp~. Test Hell No.2· Location: : 19.101. S e.c . : 31 T. 20 N. R . Footage: 216' FEL; 106' FNL Quadrangle: Barro'W(1:250,000) Lat.: 710 03' 00.44" N. Long.: 1560 57' Casing: 20" @ 105'; 9 5/8" @ 2310' Present Depth' and A:ctivity: 2984';' reaming @ 2660' with core ·barrel. Footage Drilled Last Week: 654' J.. Ä\'-_-'::"- L ;j!fr K .-1;. V y ~ ~ 44' G.L. (pad) Drilling SUroEary för Last Week: Drilled.out to 2340' and tested formation; drilled .' to 2611'; cut core 1 (2611' -40'); drilled and reamed to 2984'; prepared. to cut core 2. ,Tentative Formation Tops (Depths from K.B.) . Formation or Unit Sample Log Nanushuk Gp. Torok Fro. "Pebble Shale" Kingak Fro. surface 1173 '. 2201' 2639' '. . . Well Surveys (deviation) for the past 'Week: 2611 ,. l~o due N. 2950' 10 N. 250 E. RECEIVED JAN 2 1 1981 Alaska Oil & Gas Cons. Commission Anchorage I , . u.s. GEOLOGICAL SµRVEi OFFICE ~ATIONALPETROLEL11 RESERVE IN.SKA ~525 'c' Stxeet - Suite 400 . Anchorage, Alaska 99503 .{' LÍ. ge L # ~ Preliminary Well Status Report for week ending 6:00 a.m., Well: Walakpa-Test Well No.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). No. Interval Recovery Lithology Formation J an. -19, 1981 1 2611 '-40' 29' Ss., It. gy. to It. brn., v.L-f. gr., glau., fair por. w/ poor.show in pt.; sh. (basal.1.4'), dk. brn.-gy., fis. "Pebble Shale" ? & Kingak Pm. '. 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 1* 1* 1* 1* 1* * DLL/CR/SP (2" & 5") BHCS/GR/TTI (2" & 5"). FDC/CR/Cal. (5") ŒL/FDC/CR/Cal. (5") HDT.Dipmeter (Correlation curves) Lithology log 109'-2250' 109'-2310' 109'-2308' 109'-2308' 109' -2300' 109'-2330' RECEIVED -* Mudlog JAN 2 1 1981 105'- 2500' Alaska Oil & GaG Cons. Commissinl Anchorage Compiled by W. L .'Adkison "',, 7'/' v,.... , . /1' . ' or-nCE ~U~ S. GEOLOGICAL SUR\ŒY . 4IIÞ OF NATIONAL PETROLEUHRESERVE IN ALASKA 2525' 'c' STREET - SUITE 400 &~CHORAGE, ALAS~~ 99503 PAGE 11JfÞ K ( ""' ",-/ët) v Preliminary ¡,Tell Status Report for week ending 6:00 A.M., Jan. 12, 1981 y ~/f.. ðJÞ-. Location:'· Sec.: 31 T.20N. R. Footage: 216' FEL; 106' FNL Quadrangle: Barrow (1:250,000) Lat.: 710 03' 00.44" N. Long.: 19W. Spud Date: Jan. 3, 1981 Days Since Spud: 9 UmiatB.& M. API: 50-023-20019 Elev: 61' K.B. (est.); 44' G. 1. (pad) 09.70" W. "rell: \.;ralakp~ Test Hell Xo. 2 1560 57' Casing: 20" @ 105'; 9 5/8" @ 2310' Present Depth and Activity: 2330t; testing packoff. Footage Drilled Last Week: 1645' D~illing Su~ary for Last ¡~eek: Drilled to 2330'; had tight-hole problems; ran logs; ran casing; had minor gas shows from 8S5' to 2200'. .Tentative Forwation Tops (Depths from K.B.) Formation or' Unit Sample Log Nanushuk Gp. Torok FIn. . "Pebble Shale" $urface 1173' 2201' RECEIVED Well Surveys (deviation) for the past week': 1067' 00 1591' 3--¡;0 N. 800 w. 2330' p--¡;o N. SO E. JAN 1·3 1981 Alaska Oil & Gas Cans. Commission Anchorage , /" l , ~ .* ... U.S. GEOLOGICAL SURVEY _ OFFÌCE ~ATIONAL PETROLEL'H RESERVE IN.ASKA 2525 'c' Street - Suite 400 Anchorage, Alaska 99503 Page 2 Preliminary Well Status Report for week ending 6:00 a.m., - Jan. 12, 1981 Well: Wa1akp~ Test Well No. 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). No. Interval Recovery Lithology Formation . . 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 RECEIVED JAN] ~ F' ~aska Oil & Gas CorH. 'i.lIi3~1:1 Anchorag:; -* Mudlog 105'- 1590' Compiled by W.L.Adkison ./ ,<> .' U; S. GEOLOGICAL SUR\~Y OFFfCEINATIONAL PETROLEUM'P~SERVE I~~SKA . 2525· 'c' STREET - SUITE l;OOW fu~CHORAGE, ALASKA 99503 ~ '" ~ Preliminary ~ell Status Report for week ending 6:00 A.M., Jan. 5, 1981 Well: ~alakp':1. Test Hell No. 2 Location:: Sec.: 31 T. 20 N. R. 19,W. Footage: 216' FEL; 106' FNL Quadrangle: Barrow (1:250,000) Lat.: 710 03' 00.44" N. Long.: 1560 57' Casing: 20'~ @ 105' Present Depth' and Activity: 685'; 'drilling Footage Drilled Last Week: 685' Spud Date: Jan. 3, 1981 Days Since Spud: J Umiat B.& M. API: 50-023-20019 Elev:'61' K.B.(est.); 44' 09.70" W. Drilling Summary for Last Week: Spudded well on Jan. 3, 1981; drilled to 685'. .Tentative Formation Tops (Depths from K.B.) , Formation or Unit Sample Nanushuk Gp. ----- surface : Well Su~veys (deviation) for the past week: 511' ~o S .. .850 W. Log í t..,. ',^, I - 'j'; ~ l, j;IÞ K, ~,.( {. úo/ (). ~ J:- .G.L. (pad. c fI' U,S. GEOLOGICAL SURVEY OFF~CE.NATIONALPETROL.EL~ RESERVE I~SKA )2525 Ie' Street - Suite 400 ~ : . Anchorage, Alaska 99503 l age ~ I " .. .. Preliminary~ell Stàtus Report for week ending 6:00 a.m., Well: WalakþaTest Well No. 2 Cores (asterisk (*), indicates slabbed core aV2ilab1e in Anchorage for non-destructive examination. For information contact W. L. Adkison, phone (907) 276-7422, Ext. 271). No. Interval· Recovery Lithology Formation Jan. 5, 1981 , . . . . . Logs (2sterisk (*) inòicates reproducible logs 2vailab1e for reproàuction at private expense. For access, contact \o,T. 1. Adkison in Þ.nchorage (see above) or Robert D. Carter in Henlo Park, California, phone (415) 323-8111, Ext. 2136). Run No. ~ Depth ." " ':'-, , . ~¡ $ ": ,! J ~.< ., : ,·1 ,~ ,1.; ,J.. .J , .~ -* Mudlog Compiled by W.L.Adkison FonD. 9-331 C (May 1963) SUBlIU... .LJIiI ...., L'LItok.LJ!i- (Other Instructions on reverse side) Form approved. Budget Bureau No. 42-R1425. UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY NOT I CE .OF I NTENT TO DRILL, DEEPEN, OR PLUG BACK la. TYPE 011' WORK DRILL Œ1 DEEPEN 0 PLUG BACK 0 6. LEASE DESIGNATION AND SERIAL NO. N/A 6. Ill' INDIAN, ALLOTTEE OR TRIBE NAME N/A 7. UNIT AGREEMENT NAME b. TYPE 011' WELL OIL 0 WELL 2. NAME 011' OPERATOR SINGLE ZONE o MULTIPLE ZONE o Nlk 8. FARM OR~USJj :NAM~ National Petroleum Resèive in AI< 9. WELL NO. ", ~ESLL 0 OTHER Wildcat National Petroleum Reserve Husky Oil NPR Operations, Inc.) 3. ADDRESS OF OPERATOR in Alaska (through 2525 C Street, Suite 400, Anchorage, AK 99503 4. LOCATION OF WELL (Report location clearly and In accordance with any State requlrements.-) *t surface 216' FEL; 106' FNL At proposed prod. zone Same (straight hole) 14. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE- Walakpa Test Well No. 2 10. FIELD AND POOL, OR WILDCAT N/A 11. SEC., T., R., M., OR BLK. AND SURVEY OR AREA 19 Miles South of Barrow, Alaska 10. DISTANCE FROM PROPOSED- LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to neRrest drlg. unit line, If any) 18. DISTANCE FROM PROPOSED LOCATION- TO NEAREST WELL, DRILLING. COMPLETED, OR APPLIED FOR. ON THIS LEASE. Fr. 18 , 480 21. ELEVATIONS (Show whether DF, RT, GR. ete.) 16. NO. OF ACRES IN LEASE Sec 31, T20N,R19W 12. COUNTY OR PARISH 113. STATE North Slope Alaska 17. NO. OF ACRES ASSIGNED TO THIS WELL 34,320' 23,680.000 19. PROPOSED DEPTH N/A 20. ROTARY OR CABLE TOOLS 4100' Rotary I 22. APPROX. DATE WORK WILL START' pecember 30, 1980 Pad: 44'; KB: 61' 23. PROPOSED CASING AND CEMENTING PROGRAM 28" 12 1/4" 20" 9 5/8" 13311 53.511 (S-95) 100' 2400' QUANTITY OF 'CEMENT 200 + Sks Permafrost to Surface 1500 + SksPermafrost to SurfRce SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT SETTING DEPTH Blowout Preventer Program: From 100' to 2400': 12", 3000 psi, SA Diverter Assembly From 2400' to TD: 12", 3000 psi, SRRA BOP Assembly with 3000 psi Choke Manifold and Kill Line RECEIVED DEPUTY CONSERV/I. TiON MGR. ONSHORE M!\'ERALS roo,"""", ,.., ·3 ·o~O ! .' ,... ¡ -' . l ~-; t..;.. ì._.\..· [~ "- .L..i(; . - ':;;"'NSE-·"".,V""'I'ì~! """!I~.'''-''.J' ~ ,.' !""',J ,-·-·_··1..)'\1."', u.s. :GEOLQG!G ¡ SU~ ¿y .ANCHORAGEJ ALASKA IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal Is to deepen or plug back, give data on present productive zone and proposed .uewproductive zone. If proposal is to drill or deepen directlonally, give pertinent data on subsurface locations and measured and true vertical depths. .Glve blowout =:~venter P~rogram, If any. ~ ....,./. . , ~ V, v" SIGNED'" ,. "< , . TITLE Chief of Operations, ONPRA - -:3- 'j.. Ì' ". ",,,Iø.vio DATE ~ . (This space for Federal or State otlice use) NO. BY~~"1. ...- CONDITIONS '( I' ANY: See atèi'ched conditions. DATE ~ DI31 HI(;I &4,....ERVfseft-----..-·-----.~/7 þ¿ Ate> TITLE U.S. ~~~'~;.~;-' . ~ _ ,~-t~;;;.T-:,;'\.T NATIONAL .... ... ."""'.!,, IN ALASKA RECI2-ë-''J DEe 2 4 198() . *See Instructions' On KeY~rn' SieJc ----._____..._ Page 1 of 6 UNITED STATES GEOLOGICAL SURVEY CONSERVATION DIVISION ALASKA ONSHORE DISTRICT CONDITIONS FOR DRILLING APPROVAL OPERATOR: ONPRA/Husky Oil NPR Operations, Ine. WELL : Walaka Test Well No. 2 LEASE: National Petrolewn Reserve, Alaska LOCATION: 216' FEL; 106' FNL See. 31, T20N, R19W, UM. 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..CFRPART221,~.ANtLTHE.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. Fonn 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. ThesameFonn 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 s~ud date shall be promptly (within 4B hours) reported to the District Supervisor. The spud hour and date shall subsequently be reported on Fonn 9-331. 3. Well Sign All drilling wells shall have a well sign in legible condition from spud date to final abandonment. Infonnation shall include operator' s name, lease number, well name and number, and location. .~. U.S. NATION'IlL ?=~. /E IN /-\..LASKA DEe 2 4 mBtJ P8C=I\,~2=_J Page 2 of 6 4. Daily ReDort 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 surficient advance notice of pertinent operations . requiring on-site compliance inspections__.- 6 .~ForlÌf-9-î29 . "MorfthlYc·ReDört,-or Operations" _--=- This report shall be riled -each month starting with the month in '. f" which the well was spudded. A record of the spud date shall be a part of the first month's report. 1. Workmanlike ODerations The well and lease premises shall be maintained in a workmanlike manner with due regard to safety, c.onservation, and acceptable environmental~-sanitaryand health standards-.-- 8. -Immediate Reports-__ Spi!],s,blow-outs ,-fires',- leaks ,ac.cidents tor any cother unusual occurrences shall--De promptly reported 1-11 accordance with the requirements of NTL-3. 9. Drillin~ ODeratin~ Practices a. Hole conditioned berore making trip. b. Fluid levels observed in pits and drill pipe-casing annulus, and change evaluated berore continuing trip. c. Drilling fluid tested for viscosity, water loss, wall cake thickness, weight and gel strength at least every eight hours. Page 3 of 6 d. Prior to drilling out the plug or perforating the casing after cementing, all casihg strings should be pressure 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 mor; 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__-1ines-,-. separators �and _-tAnks-.__installed -and operative --. bef6re-_.testing --any -.potential _�hydrocarbon_-_-..- zones- when- -f-luid-is expected --to - reach.- the surface -.- h. "Fill -up Volume" required to fill -up hole on trips 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 -1,ess-than--tbe---amount=--7---- necessary-to make-- a.. mud: volume --equal to -the - calculated- -capacity:----.--- of the--. active -1 downholm,-L-a nd-:: surface�;mud--_��systems.� 11.-- Blow-mOut � Prevention - Ea uipment- � and _�P ract ices: 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~ (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 the stack assembly or at 70J of the minimum internal yield pressure of the casing, whichever is the lesser. Annular-type preventers shall be tested at 70J 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~=~·:TheDistrict.~Supel'.visor~~should,-be- not if-ied -prciol'. to the'i-ni t"i'81c'8nd ·'Weekl-y-t.est-iA-g --procedures- 's~: that -a- Conserva-t'-ibn=:oj)i ýI'S"i"òîtA'~.epÌ"es.entativétmaY'Witness-:·the=:.:-:."'" tes t".-=" _ (3) All well control tests and crew drills shall be recorded on the drillers log and the Gonservation Division shall be furnished a cooy of the oressure test reoort. b. Accumulator Accumulaton~s¥stem:shallcmaìntain apressure:~apacity reserv.e at~atl~time-s_to- provide" for repeated --Dperatj:on~~_ -- of hydraulic'preventer.s:.-: "-" c. Ram-Tyoe ·Preventers:.:.cc "_, Ram-type preventers shall be equipped with extension hand wheels or hydraulic locks. d. Other Eauipment 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 f 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 weekly for each drilling crew. f. CertLfications All drilling personnel shall be familiar with the blow-out_prevention_equipment before starting work on the well. Supervisory personnel must be trained in well control techniques and their latest well certification for training courses shall be maintained at the well site. . . 12. -.>Mul tióle ~:Zone::ò'O-~cA-l-tërnat-e·,Zoné-Æomt51etions';;.~~ All multiple-or alternate '-zoneE""Complétions.::must 'C.bec appr.oveddn __ advance~ Applications ,for: suchapproval·.mustbe accompani-edby: - '. f' a. electric' log of well'with separate zones clearly marked. b. diagrammatic sketch of mechanical installation proposed. 13 ~ .Oil and--Gas Shows =-=--_ Alli.showingsè-;ot' .oíl:;.àrìd-.:.ga.s-must-~e ~ evaluated ~:-and:ifcóìnmer-ci-al ;--.:;.. -0 mus t~be deple1;ed-::-befol'!eza:bandonment-ë-::<depietion:.:o-r--::commerc±a.-]:,~;;;;i--- producing - zones is not ",a JPJi.c~ble..: to . present:cNP R;";A-explorat iOlEô.-ë"'=-- drilling program) ;-- -Any'show--of oil-andgas-:Jlotcompleted-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 9-111 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 Droposed operations, and again, as a subsequent reDort of comDleted operations. L. Page 6 of 6 _MIM_qW-3Mr-TT*M* n*r*To7M;r_]T*,,MW__r7VM� This form shall be submitted not later than 15 days after completion of the well or after completion of operations being performed, in accordance with7 30 CFR 221--.5'9.- - Two - f inal- copies of all logs run, core descriptions, core analysis, well test data, geologic 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 be submitted only when requested by this office. 16. Removal of Ecuipment Do not remove drilling -equipment from any abandoned or suspended well -without -consent of the -District -Supervisor.. - Off ii6d-:'Addrcss-- Alaska-�Onshore-.IDi-st-riet--Supervisot�- Conservation Division U.S. Geological Survey- P.O. Box 259 800 "All Street Anchorage, Alaska 99510 Anchorage, Alaska 99501 (Samples and core cuts only) Telephones: Area Geologist Office: 271-4303 Conservation Division�_—._. U.S-;,- Geological- Survey-- Ansvering-Service.for:nights,--,---- 800--- " Street- and.-w6ekendsi---same�number�---�s-- Anchorage- Alaska -'-99501 above�._-_:--__ AOID ba'3b7Ub . . . '. 'I ~L - k;ñ.flr:;Lk ..ðW~r"" Thickness ~nd-Shale_ Feet Meters _ Ratio - . ioo-Icf{ Atigaru Point~ 1 750 229 (1/16 Ice -095" South Barrow 3 748 228 n.d.· u)(, -o3T - South Barrow 13 187 57 1/8.4 100 ~O'{ C> South Barrow- 11 503 153 1/3.2 loP·/ot Cape HaJkett 1 118 54: . <1/16 IOb-d-/3 West Dease 1 431 131-- 1/8 1ðO-",. Drew Point 1 71 22 1/16 /ou-/ooWest Fish Creek 1 252 77 <1/16 100 -Io,?> South Harrison Bay 1 667 203 <1/16 ioo-o.3f.,. lko Bay 1 643 196 1/3.9 IOb~W lkpikpuk 1 580 177 1/16 loo-ffl In_i gok 1 150 46 <1/16 100-/0'ð North Inigok 1 136 41 1/11.4 100 -15"5- Kugrua 1 616 188 <1/16 IOÖ"¡sc. Kuyanak 1 587 119 1/11.2 t(JCJ-/~ Lisburne 1 ,(1) 100 -IS"~ South Meade 1 714 218 1/7 IO/:J--fJ'i)(¿,. Peard-l 205 63 <1/16 100 -/"3 Simpson 1 520 159 <1/16 10()-ôOl East Simpson 1 282 86 1/16 IOO~ East Simpson 2 87 27 1/8 /O{)...~ South Simpson 1 814 248 <1/16 ~ /00 -16;) East Teshekpuk 1 1.038 316 <1/16 /oo.JDtS" Topagoruk 1 782 238 1/16 1C1b~ Tu1ageak 1 812 248 1/9.1 (OO-~~$" TURa 1 i k 1 140 43 <1/16 (00 .eft;) Wa 1akpa 1 640 195 1/1.7 loo-dltWa1.akpa 2 613 187 1/7.7 *n.d~. not detenmined, Unit J-l. which contains the reservoir ·Barrow sandstone" in the Barrow area. 1ies unconformably on TR-3 and is restricted to the northern part. of the NPRA, ,,)-1 is Early-Middle{?) Jurassic and coincides with foraminiferal zones F-17 and F-18 (Anderson, Warren._ and Associates. 1974-1979). .. The thickness' of ,,)-1 is related to its truncation by the over1ying mid-Jurassic and basa1 ·Pebble Shale· unconfonmities. The thickest section penetrated is 1.038 ft (316 m) thick at East Teshekpulc 1¡ this section extends to the west and para1le1s the Barrow Arch. Northward. toward the Barrow High and the Barrow Arch. unit .1-1, is progressively truncated by the basal ·Pebb1e Sha1e- unconfonaity. In the eastern half of the NPRA. the mid-Jurassic unconfonaity deeply truncates .I-I toward the southeast¡ .1-1 thickness ranges from 580 ft (177 m) at Ikp1kpuk lto 136 ft-,(42 m) :at North Inigok 1.. _ _( i ~:,.-- In the western ha1f of the ReserVe. t..unéaiion by the bisal -Pebble Shale- unconfonDity' is more gradual. and 140 ft (43 m) of .1..1 is present at Tunalik-, 1.¡· The-:¿nìiil:"Ju.rassic unconformity probab1y truncates .I-I . _. . _. cCIIIP1ete1-!_~i". an east-west direction across the midd1e of the NPRA. ~~;_"':~--,~<_"~'-_":,-~._--:,"- _:',",:;_~.-.:+:~,~;~..,,:_ ~ -c-~.~i~--::.-::..~~;.;:._:_~·.:.c_::~ ",: ,.:' -',_, ,_ _.. - _.:: _ _ .- _ -',,:_, '-. _ _ _ _ _ __ _ _ ,,'" -". -.-'~.;, .~;:-:,~ .-~c:7~ ----(Jñ-ft"~l ~toistst"š::cif-èicffëâHy';".posi-tect :Sha-le-units-that-coarseA'--úpWatd:· - into:Îiltstone or sandstone. The only economica11y illlPortant sandstone in , .1-1 is the -Barrow sandstone,· The unitH becomes increasingly argillaceous toward the south. IWay frOll the Barrow area. At South Meade 1_. I sand-sha1e ratio of _I to 7 probably denotes the southern limit of Iny potential reservoir rock in .1-1. ).~~..!~__._._u ".-- ._-.~ --.,. .h ... _~ "_.......:...~__.""".==.....--:~-":'~'::;.::-.'_:.:.--",.--:::._:_.__.;..:~~.:.:...-:-~_._ ...-.--.--.-..- -.-' --- ----------·-r---· . ". ,- - .----.-.. --'---" - --~.~.~.....""'...._~.""'_=_......"_',=-.'"" ._.....-----...~.1.~_~.........,..,.".~.==~-=~. =....~_..,... -- ---., ----_..~. . -'-"-'~;'-__._...-_..; .c:___, .J~ I I I I <,or . 0.1 -._'.-- - ,~, ,I _u_, [ I I I I J J ] ] .. .. -- " -~-'.- -'~~-=-,_.-=-",--,~--"".- _n_'-""'="_ .. *R.d., not determined. In the northern part of the NPRA. Unit TR-3b contains the Sag River Sandstone. The un1t ranges 1n thickness from 216 ft (66 m) at Peard 1 to 36 ft (11 m) at West Fish Creek I, with the thickest devetopment just south of and paratlel to the Barrow H1gh. The unit thins toward the south across the Reserve, and probably is present only in the northern half' of the NPRA. In the Barrow area, TR:-3b thins toward the north where it onlaps the Barrow High. East of Dease Inlet, the basal ·Pebble Shale- unconformity truncates TR-3b. Near Dease Inlet. TR-3b appears to thicken toward the north-northeast, and it is uncertain whether truncation or onlap occurs. Unit TR-3b is the ·cleinest· stratigraphic unit drilled to date on the Reserve. The sandstone ttthofaciesof the Sag River 1s restricted to.. the .northern part of the NPRA where it is a sheetHkè sand þt'obab1y consisting of. a series of over.Japping bars. J'he..-unft beeo.es . increasingly sUty. towanL the west and s~.·Tn· the Barrow area. TR-3b consists..ofe Jimestone.I.nd~.:shorefäc1es of glauconitic. sheny 2: .,sandst~e.s, .S.iJls~O.!'I!S~tncftSha".~es .". 1.'0.".;.'.:, ;';'f1!;i: .';';'~"""t:'J{/::.:},\~.::,......:;,,< .'c.' '. . ;~;!,~n~~tat10~':indfcite:'ttWó~areas of . partly overt appi ng bar1ike ~2I'.Pfexes;£f.i{..Theð:;best:;1:developedarea is 1n the. northwestern NPRA. 'extending,fr_South'Barrow17 in the north. to Pelrd 1 and KIIgrua 1 to -the; southwest, to Drew Potnt· 1 to the northeast. The second area of goodcsand development is assoctated with the Fish Creek P1atfona. A third,. smaller arèa of sand. located at Ikpikpuk 1 IDlY be an extp,...t of, the. Fish Creek PJatforll bar or lIa.Y reDresenf' . '.CC....lati Oft" .".~,'"'k:::::~:-: :-:. - ... ..,,, ,Of_... ., '. ==:";::''"'"'--u_~:_.-:.o...-. ...-._.___- __...=;:...;:._~ ___ - _. . - -.-. -" ~,-_.. " .- :~~~·,~l:r:¡~~~~~,¡~>-: :'M';2;·';':r£' .f:···. IÞO-'O'!:tf South Barrow 13\ . .- so . 15 . IbO~ South Barrow 17:". 80 24 {Db -'t>þ 0" Cape HI 1 kett::!'i . ..131.. 40 '¡:~:= ~:i~;~'i~~,¥it,~I~~" :~. l~~';'!lot:>:West Fish.Cr~k· l;-.L~.;.:. 36."..11....... îl)v;;.tb3 South Harrt son~ Bai l'W~"':L> 54..·· .~, ··.·.17, . )t~¿~' ~::i:~klî':~"'t·.'>- . ,/:··~~f~~t.i->~=·:· i"· . 1ð6-ffi: {nigok 1 . '. - . 44 13 ItJO-IO'l North {nigoft·1 93 28 1 00 -~~- Kugrua 1 132 40 /00-15(, Kuyanak 1 132' 40 loö-IC/Cf Lisburne 1 -'.' (1) 1O<J-I5"l...( South Meade 1 122 100 -~(. P.arel 1 216 1(»-/(,3 Simpson' 1 --- - - 116 lob-~ East Simpson 1 151 166 -~63 East Simpson 2 154 lro-/'t~ South SillPson 1 143 IOCJ-16';>.. East Teshekpuk 1 129 lotJ-I1S-Topagoruk 1 150 loO-o"n- TUlageak 1 111 loo-';)~5"Ttlna1ik 1 88 IOC-d-{;}. Walakpa 1 126 lOò-cf{'t Walakpa 2 147 I~-CßI Sinc1a1r Calvi1le 46 Arco Itkillik River 1 74 n.d.* <1/8 1,2·' 1.8 2.1 2.3 3.0 2.6'j 1/1.3 1.1 2.0 <1/8 2.86 2.3 .- 3.4 . 1.8 >1/8 , 1.4 . 1.6 1.8 3.'- >8 1/1.2 3.1 1.6 <1/8 1/5.2 2 4.8 ~ Sand-Shale Ratio 37 66 35 48 41 44 39 46 36 21 38 45 Thickness' feet Meters 5~j RI';ð¡", S..s.. +- ot/-¡, - 14 23 , ~- i -... ISOPACH AND LITHOFACIES -MAP, . TR-3b ·.GuRE 50 . J! . + - j I -1·..·91 I I ¡'O. ¡..! I I i + + CHUKCHI SEA . , ..J.S(:l~ ~ L¡tJ,of-';"'("...ie..s tvlctp TIf-3b 'iG IN WEST BASED ON SEISMIC C C_ D n t"'\..1 'h.s S Q.~ )(, ve;Y" SS. ) ~PHIC INTERPRETATION. + I ;1 Te.-trY'h_ 7ë:-kh F;""i1 rt. (lVo. -$~OO ) Fl~~ çb ( + '.. R¥i: I 9"il :z ! . . F GU~E 11 i i I POTENTIAL RESERVOIR AND AVERAGE POROSITY MAP PF SAG RIVER SANDSTONE I I --.-.-------.-..--...--.. ._.- ...- ..--- Well ' Thi ckness Average Porosity .. ~eet Meters (Percent) ------- --------.- 10ó-1 f:1l.( A~i garu Poi nt 1 90 27 16 100-'01 Cape Halkett 1 30 9 15 IDO-dß West Dease 1 83 25 18 IO()-I~t ~ rew Poi nt 1 85 ~6 15 1l1V-/~ West Fi sh Creek 1 36 ~1 12 /00-'0'3 South Harrison Bay 1 53 16 15 IOO-;)~ Ikpikpuk 1 31 9 7.3 /o()-¡~-Kugrua 1 107 33 9.6 (00-151". Kuyanak 1 107 33 16 lþO-~ South Meade 1 66 20 14 106-00<,. Peard 1 135 41 8.5 ¡Oo-It-3 Simpson 1 105 32 18 ,0() -do, East Si mpson 1 141 43 22 lðCJ-~3 East Simpson 2 154 47 18 /oo-M1- South Simpson 1 143 44 17 loo-/Od. East Teshekpuk 1 87 27 10 IOCJ-J'I'iS"Topagoruk 1 89 27 14 IOO-c~Tulageak 1 75 23 18 10£1$.;1 Wa 1 akpa 1 61 19 18 1()O~t'3"Wa lakpa 2 80 24 16 IføS-6?J( Sinclair Colville 1 43 13 19 The Sag River Sandstone is the sandstone 1 ithofacies 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 ca 1 careous sandstone. The Sag Ri ver Sandstone becomes increasingly silty toward the south and west. At Inigok 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 tš--.th.e,Jltg.h_e_sJ¡ _p-º-rºjJtY:.1__f~_l)J~_r.cent,was in _. EastuSimpson 1. Porosities above 16 percent were recor-detf'fn alrwelTš--lntñê northwestern NPRA. A second area of good porosity deve 1 opment is over the Fi sh Creek Pl at form northward to wh~re the unit is truncated by the basal IIPebble Shale" un(onformity. There were several minor oil shows in the Sag River Sandstone at East Simpson 1 and East Simpson 2. r--l~~l I - L - TUNALIK I ..... ! \N.P. J . ...... { --L.-_ , '"\ I 1°", I ok: I ~m~._. lAoLh, I - ( J- TN.R'J \ I li··-· I I ., ¡ · .., 2 LJ2..... ,.... I / 1____· /' "...... + + HUKCHI SEA . I I 1"'11I ,.., n.. ... I I + '.......' .. I .. ....1 + ,......, . .....t " I -.-/ ,.....1 ~r')- . ... . "'X ~ I _ ~): ,\~. ..01.' .....t.. 1"4 . ' + I I i R,.-ferit-/cd )?@-.S·e.....VO;I"' 9- A ver~e, ì7,,-øo;J1:i JYl ctp <'"" p. r' ......;;>c:.:-5' () I JI'e_t" ":>-.$": (!;If "".. 1~4· , I ONLAPS BARROW HtGH 155- I~Z , r I T~,;I.. he), 1-, ~!/ (N'".. -sr :zoo) Ref'",..t- 19~Z 1"- I :j;,.¡:;-.;.,;-;:-;<0;{-:~.;:,., *~·~:,~·:t:.~.~(~~;~~:~e~d.. .". t : ,. . '~{';,~,:.:,",;-'fè.i' ..,_.,,-The'7TR-3a,~ un·i t;'j,,;coi nei des 7: wi th the Shub 1 i k Format ion. The t~;t:':~~i,:::~~;.,,:_,~~:-~~;.,,:f,;;~:~~~:t~~~~\~Í;~:J~~~:~;e:~~r::~i~f~:__N~ªI'~.aJ~;~:::::,ee~$;;~ h;~f. _._. -i;-:':~·::"·'<'·of/<,th8'îì~Reserve.-' ther maximum thickness .... of TR-3a occurs at ..:. ~:~,:,,:-,~,,~ ~ ::'_J:.':.,:~. ¿\~. '~:~~::~~':~~"_ };), "~: '~/-~'~-7'),' " " .,:,~ "~~~<: ::;:~i~:~~ '{i2~';:~'--·: :: f:; , , '1&Jð.-H:#-.E At i garu':,Poi nt /Ob~ South Bárrow 3 106-/01 Cape'Hal kett 1 1Dl>-ao~,J. w. Dalton 1 iOb-oiGFW.. Dease 1 l()b-/~1( Drew Point 1 10Ö-/~ West: Fish Creek 1 /Có-/(;)("u W. T.- Foran 1 -- 100-/03 South Harrison Bay 1 IOO-03~ Iko,Bay 1 (ot) ~dtÞ Ikpi kpuk 1 100- "")C} In1 gok 1 JIJO-/CJff North 1ni gok 1 Joo-I~-Kugrua .1 100 _ IS'to Kuyanak 1 loo_I¥tLisburne 1 IDó~/s-<t South Meade 1 /0()- ~~ Peard 1 oo -11,3 Simpson 1 loo-~ol East Simpson 1 loo~ao3 East Simpson 2 100- F}-:¡ South Simpson 1 IO()-Io;;). East Teshekpuk 1 JQb-,4)~Topagoruk 1 IOD-O<{':f Tulageak 1 lao~~Tunalikl 100 -tH~ Wa 1 akpa 1 IOO-tflt¡ 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 '(p~-tßl Sinclair Colville 1 324' - Arco Itk1111k , R1 ver 1, '. 322 . ~.. . '--',- ,:,.-.: :.::'-;::;, .:_;>~., . ',.>;".~:.,:-...~. '>-"::<'- .. -~ ':~' . ,','- .;::. ". :'.' . -:,-. ~-'.'-~;.::"_:':'. :ft' ,: ;.>.~. : ,;.."-' .~ r- :', ':~':":~".:-:-'.f','_ _, ,.:,;;.. _.':'" ._..;,,-_.,~-.,",~ ., . ..-.. .,- ........ ...;;.,.. i~=~;¥~~~~ff~2~~i~~1:"'~~~~,;_k.-,o,,~~~~~:=~..~c.~c;~~.y~:~~- ,,' ,,^ 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 1/1'4 "'. . .,. ,. .::~;~. ~¡~~:;:·:~·é_:Y~·; n .d. *<>':;- 1/1.4 1/1.2 ' 1/1.2 1.2 <1/8 112.5 1/10 2.4 1/7 1/6 n.d. <1/8 1.1 1.2 1/9.5 5.1 1/2.4 1/8.3 o <1/8 <1/8 <1/8 111.3 1.1 2.3 2.1 n.d. n.d. - .. ..3~.8~,:,.">:. ......' -- n.d~:;·Lf"\:. 3.1 -0 o 9 1.8 14 1/6 . 13.5 ~.4fi 18 n.d. 1.9 o 1/1.6 o 18 . 0 10 1/1.1 23 1.6 o o 5.6 8.5 7.9 n.d. n.d.' . '.- .---.--.- . . 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" unconfonnity 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 hi gh gamma-ray curve defl ecti ons withi n 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 conunon accessory mineral in the sandstones, and thi n shell beds occur throughout the interval. Sand-shale ratios and clastic ratios indicate that the best sand development is in the northwestern part of the Reserve. I High sand-shale ratios at Peard 1, Walakpal, Walakpa 2, and Iko Bay 1 indicate 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'li es occur at East Si 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 barHke body flanking the Barrow High. - ._-.---~-_.- ,-- - ~.i' If '," - ----+ ~ 0~~ e + + CHUKCHI SEA 3(, WAINWRIGH; . . ,..e". .~---.- -It:_ + .ro-.,. + SKULL ....,-..1.....-- I ~ , 4- I . '. .... ,ltlt,. ~ .~ 9""'" , )(t,\ I ,.:.:¡~ ..'... ·:;r.I~------- \ ~ ~, i \ < i \ -k SQUIll[ LAIIE I--~~ yNR .:. \ : ,'. . ... . _,..,..-r-- I i UMIAT 2~1 WOLF CREEII! . i UMIAT , .b..~~. ~ ~".,...lN.R. ".'~'.' !!J4.-""!'!=. 0.. {{- I,' I 5IIII£E , . I ~ , ' ~H.R. ILUIIA ¥ ~ '- "- IleCULLUCH... ~.- E UMIAT I , r·..·~ I" tfI;' TWIST ,---r.er ..t.fW'..... ...e'l -, ~~ \ --~'\ ~..._..O\ " - T BASED ON SEISMIC RPR ETA TIO N. Isopa-c-h ej... Li Uo~ e..s- JVJv T~"'3 Q... S h ...J, Hk, Fm, " HIGH (LOG~) Te t-,..et.. k.c--h F,;'þj R eptJi· 'f- ·1 (/VOlt ~ R-OO) ! J 1'15'-<. Fi$. 4-9 + Te -.C --A �r_, ;0-/ -e,�Z Do ) I FIGURE 72 1 TYPE LOG OF UNCONFORMITY,BETWEEN SAG RIVER SANDSTONE AND KINGAK FORMATION; SOUTH READE 1. WALAKPA 1, AND WEST DEASE 1 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 I . . ALASKAN NORTH SLOPE GENERALIZED SUBSURFACE BIOSTRATIGRAPHIC CORRELATION CHART (12/80) MODIFIED FROM ANDERSON WARREN, AND ASSOCIATES, INC. IliA u o N o Z ¡J U u Õ N o VI ILl ~ u ¡¡ .. c ¡ ~ . c i II: r I ... "c 01- .z Zc :'"' (,,) 0 N 0 z ILl ! -' & oq & 0.. ;;; .. ¡¡ .. i APTIAN .. .A....IIIIAN E ~ HAUn..IVIAN o II VALANIINIAN I : .UItIAIlAN r~· =."' ~ OXI'O..OIAN ~!;ø HOLO- DUA,.... CINI NARY PLEIST- OCENE r PUO- o CENI T I M'O- ~ : CENE T I OLIIO- I ;- CINI A R ~~ lOCUlI! Y I" o I ~AlhU' ...... .. :> o '" u .. ~ .. II: u STAGlI IIAlSTlllc:tITlA1I . I N o II A II CAli PAIII"'II ,ANTONIAN CONIACIAN TURONIAN C I NOIIANIAN ALIIAN IIIDI!'~ CALLOVIAN ,ATHONIAN .AJOCIAN I AALlNIAN TOAItCIAN ...... PLIINIIACHIAN .... SI"EMUtItAN J H ITt.....AN ø "HAITIAN NOIIIAN ,,~ KAINIAN MIDOL£; LADINIAN ANI.IAN ~ SPATHIAN %4 SIIITHIA" " ',f" OII"I"'AN ø '''IU.ACIIIAN OCHOAN IUAOALUPIAN X LEONA"DIAN WOLFCAMPIAN ~ XAWVIAN ATOKAN IIO....OWAN CHI.n..,AN GENERAUZID I"OUPS, POItIlAT1ONS AND IIEII8IR. IUII« F". SAIAVAHIRKTOK 'II. C ï II I L L I I 8 I AYITAK 118R. ~ 11..n '11. SIW.IWALL .... --?---~---,- NANU'HUK I..OUP '" TO"OK 'II. KINGAK FORIllATION ~ ,- ~~- ~ .TONI ..::.-,- SHUBLIK ,... A.W.A'. POST-PlNN. A.W.A. . ....1iIIT's pun".,- T IAN FO..AIIINIFERAL OINOFLAGILLA 1- ZIIItIa CYST ZONU LIS A.W.A. lPO..I-POLLEN ZONU LEI IINI RALIZI 'IOSTRA'II.' P"IC UNIT TETRA TECH REPORT NO. 8200 ~ .. .. .. 0: :> ... OEVON- IA" tH"AII!CI"" OUUAN K I NOlllllooKIA" F-I '-1 I "-1 P-IIII "-4 --.....---.. P-TIO P-1I12 ? P-IIII poT II ,.-. P-TI2 P-1I14 -...........- II --- P-IIII F-I .. '-7 F-' P-IIII --....... F-e _.... P-M'1 _ ,-ið ....... .. ......... ----...'~ p -~ '-11 -.... 11III ...... --r - - P-II F -12 ... P-" II m '-IS _________ P-M20 '-14 -------- '-15 P-IIII Dr F-II F-IT 100 ä~fffii P-"" F-I, . ___ __ ___ '-II P-1I14 '-1121 ......zc '-1127 POT II -------------------- I ~ I i ~ If -------- .. IVISHAK ,... f ";A-;;; ;1;. - Ho ICHOOICA ,.... y J 11I11W\l\l11l~ LIIII.TONI ~ Up"... ß LlNUTUIII UNIT i ~~!!!JI@( G 8 P - I "a j § ~ ALAPAH L 'NISTONE LOWIR LIllY UIWIT ...- ...... -... --- --- ITKILYAIIIAK I'ORMATION KÁYAK SHALE . KIKIKTUK elL. POT II t~l~ PoT .. F-21 IIAMIT'S ZONIS 21 + U " 10 II II 17 188 III II 14 II 12 II 10 I . 7 I I --------- POT II ---------- 1ZIA '-TlO 1110 OIAI"OITI C IPICIII, I , I I , , , , / 1ZIB -----~--- P-121 ? ? P-1I2 1"'1t"11P"\1'" .,.. TOTAL DEPTH Argi Devonian? e H.P. 2890 2460 N,R 2~36 2344 N.P 9900 9779 N,P' 9367 9250 v '> N,P. i!.13 or Older ? N.P. N.P N.P VI i!.I4 i!.l7 to i!.I8 Dolomite Unit l.-16 N.R. N.P. N,P. NP i!.18 to i!.19 0460 N.R. N.P. N,P N.? 9160 l.-20 0270 N.R. N.P. N,P N,P 9020 8560 8980 9160 i!.-21 9910 N.R. N.P. N.P N.P 8820 i!.-21 + F-2 F-20 8580 N.R N.P NP 8160 7880 4170 :, /4'ÓI2;/, ~', :-:;;'~;~~i /':;~/~~ "'/.,//- %;f~ ~;ø ~:0~~0~:::. / ?fir ;;; ~ø:'?~'/ ~ ~;:; :./,;:- "/ /.' 5-:~/// ~i~/:: ~ //~«/: ~ - ~ ~~ ~~ . - m 7946 7830 N.P 427 N.R. 8864 8770 290 N,R N.R, 273 N,R. N.P 548 Mill. ?i'~(í6;'~ ?148i50 %~¿.' %,. ~;~;/.;,. . 0:-// . N.P. ~;~;.~~ ~Æw 5400 ~~~:. % 7.'.. 20102 OlrO NR NR '39 ... NR .82 N· ~. 2588 NR N. 6690 ~ 6 580 NP 7000 N.R N.R 9945 '//////~ %~~30/ ij'//////. I'tR. 872 N.R N.R 0225 N.P 9630 56 N,R N.R. II 7002 R ~N.P. 7739 N.P 7820 7~05 N.R. N.R. 8795 8740 N,P. 0664 N.R. N.R. 0~03 ~N.P. N.R. 4015 3950 N.P 2033~ N,R, N.. 3666 3620? N.P. 4360 4290 N.P. ~310 4950 N.P. N.P. N,R. N.P NR NR NR NR NP L M;ss ?8220 N.P N.R N.P. N,R. N.P N,P' ~ N.P. VI ~ N,P N.R. N.P. N,P. 1/ 10 i!.15 0640 ?10760 ~19:.e:~6;., ? N.P. N.R N,P N.P N.R N.R L. Miss '9320 N.P NP N.R. N,R. N.P. N.P. L. MilS. ~ 4000 L. Misl. ?16490 NR N.R NR N.R l.- I i , I . , L ¡ NR N.R N,R NR NR N P NP . 7390 I ~ N.P N p. N.R N.R N.P NP N.R. N.R. N.P N.P N,P N.P ~ 7460 N,P. N.P ~10620 N.P N,P N.R. N.R. N.P. N.R N.P. N.P 35/0 NP N.R N.R 3160 6220 N.R N.R N.R. NR N.P N.P N.F N,R N.P N.R. N.P. N.P. N.R N.P. N,P, N,P' N.R. N.P. N.P. 3230 N.P 00 N.P N.R. N.P, 3480 5740 N.R N.R N.R N.R NP NP N.P N.R. N.P N.R, N,P N.P. N.P. N.P. 0440 N.? N.R N,P' N.? 2840 N,P 0950 8'00 70 N.P 2930 52 N.R N,R NR '?N.R N.P N.P N.P N,R N.P N,R N.R N.P. N.P N.R 10286 N.P N.R. N.P. N,P' 2400 NP 0620 8200 0720 N,R 2480 4740 NR N.R 2380 H.P N.P N.P. N,~ NP H.R. N.R N,P N,P N.P. 9930 N.P 9~50 N.P. N.? 2060 9550 9490 N.R. N.R. N.P 't ~2i43~ ........,~ N.P. N,R N.P. N.? N,P' N.P. N.P. 8317 N.P N.P. N.P 0470 N,P N.P. N.P 10275 0210 N.P N.? 830 380 4 31)90 50 N R N.R N.R NR HR NR 600 30 NP NP NP 7,210 1 N.P N.P N.R N.R NP N,P ftR N.R N.P N,P N.P N.P N,P HP. N.P 8200 Carb- P.rm. ~ 8 ~90 9680 9000 965~ N.P. N,P 90~0 7135.5 N,P ftP N,P N.P ? 580 520 7~~4 9660 76~0 9360 N.P. 0570 2480 N,R N.R N.R 9970 N.P 9170 N.R. 8730 N.R ? 7460 N,P ~::,~~~m ?9816 N.P 4810 N.P N,P 0350 F-19 10 F-20 F-19 N.P ? ~~~~g~ 8310 N.R. N.R. N.R, F-18 10 F-19 F-17 F-18 710 N,R. N.R. Jur. 'Y8 ? E, Jur. ~1999 . . ? ·m N.P M.-E. Jur. '2ro ? ·l¡lr t N.P 70 N.P N.P 7730 3732 NP '> //6956////9'2'10'/' r""" /"~'//j/ f // // 6977 9270 9~IO NP 7590 NP NP 3360 NP 690~ ar '> NP NP . 9240 8230 1 '> ~..a:9/0/,: 89TC N.P 2448 0390 9600 ~~?'9; 0110 N.P. N.P. 22 o N,R NP 0100 N,R NR NR N.R NR N.P 9700 N.P 63 TO .., 6940 N,P. N.R N.P 8532 N,R, N,R, '> ') ~? . ~~~!~9'-' > ~6304 670~ -....,. 6900 ~ :~34~/ 'TI6?;'; ? '? ? 1/ 7:':8,O;::;~~~52Ò; ? '> 7660 8670 '/92'00;' /,./ J ''-.' ~ ?9416 ? N.P N.P 3710 N.P. 4250 N,P' 3363 N.P, 3990 0270 '> ;:¿I.qq~q; 0080 N.P. V 2000 1 9f 670 1 89f? N.R N.R tl n NR NR 8020 . 8700 . ~--~ 8890 1 9330 ~ 63 TO o '> 1 N.R, N.R ? ~684? 6620 '6600 6rO ? 7~30 I I I ~ 8370 2I9 3560 ftP. 3087 N,P' ? 9720 1 F-16 N.P. N.R. F-15 F -12~ F-12IOF-13 ~--13 F-13 10 F-14 F-14 N,P' N.P. N.R N.R E, Cret.- Jur. ?16 2 4 ~ ? 740 1 L, Jur. ? 2080 1 N.P NP N.P NP NP N.P. N,P. N.? ~ 7870 N,P N,P N.P. 7270 ~ 7360 8100 ¡ J 8190 0260 1 1006 8~70 7137 N.R N.R 5165 Jur - E. Cr41 ?6100 I I I N.R. N.. N.P N.P. N.P. N.P. N.P NP N.P 7200 Prob. Jur, ? 8104 N.P 3380 1 3~90 N.P 730 N.P 7320 7380 ?;j5'~~;;:;;~62{/ y,///////////~ N.? N.P. N.P. N,P NP NP N, P NP 5950 i 7380 ~'i~~~ N,P N.P. V 520 I w 850 7240 ~ ~~~!3;¿ 7480 9480 N.P. 7790 N.P N.P. N,R NR N.P 74~0 50~8 5093 N,P, N.P 6500 6240 ~ ~ ,67,09·--+---: ~5~S,: 6760 6720 N.R. 0992 N.P N.R. "N,R '?N.P. 567?? N.? NP N,P NP N.P. 7052 ...,........-..,...,.., ~~99~;; N.P N,P' 2800 2037 777" )~ /'/33-~J.% N.P 2560 8190 7282 ~310 ~~],:lÖ~ N.R. ? ? 4~0 2930 6740 7250 N,P. 9060 7490 5970 NR 4110 6890 :;H~t.: 4680 2200 NIOCOO\. ,.'~ 5 074', 13100~ 6420 6340 2490 0620 690 2230 7650 m F- F-9 F-IO 5630 3~30 1 N,P N.P v v 000 00 4430 ~600 6800 4740 3600? 8~0 690 4740 2860 4800 2630 I IV ~COO 3330 J ~260 100 , 160 ~ 2220 i 740 ¡ 2360 - , _ 3400 mo %4;76;:' i"////.(,~ 5700 5 348~ 80 ~ 30 ~180 4265 N.R 3420 2760 2980 990 30 N P. N.P 3360 740 ECrel. , 10669 I 4 2610 O? 4 II ~ ~ 2340 10 N.P N.P. 3540 960 3510 2640 N 980 540 7350 ?90 5950 900 90 1 060 r 1/ N.? ~H)ß~ ?1397 200 N.P 3610 2820 00 760 3770 80 2~70 o 00 00 NP 9~ 90 N.P 670 N.P. ~%~. 050 F-8 3410 N.P. N? N,? 3340 2730 N.P. 6!Q'? 25 o 3650 3210 N.P 2090 ?2040? 24~0 N.P NP. NP N.P II F-7 3080 N.? N,P' N,P' N.P 2940 2550 N.P 040 2090 3410 2880 N.? N.P 490 590 2030 NP NP F-6 2630 N.P. N,P' N.P N,P' 2440 60 N.P. 620 550 2840 2330 N.P N,P' 560 N.P. 340 N.P NP N,P F-5/oF-6 2300 N.P N.P. N,P NP 90 9~0 N,P 3~0 220 24~0 2090 N.P. N.P o ~ N.P 00 NP N.P NP F-5 980 NP NP N.P. NP 00 050 N.P. 40 ~OO 580 9~0 NP NP N,R 80 HP N.P. NP F-5 (Poor Marine 530 NP N,P N,P NP 510 N.P NP N,P. N.P 010 500 N.P N.? N.P NP NP NP NP NP I F-4 HP N.P N,P' N.P HP NP o NP NP NP ?~OO N.? N.P NP. N,P ?120 N.P H P N_P NP N P. N.P N,? H.P NP N,P. 460 NP HP NP N.P NP 00 NP NP N,P NP NP NP N.P NP N.? NP NP NP NP NP H.? N.P HP NP N P I I N.P HP N.P NP NP NP 10 HP 2100 N.? 05 6620 H.P 940 N.P N.? N.P N.R N.P ~820 H P 540 N.P NP N.P. N,P N,P 4480 N? O~o N.P NP N.P N,P N,P' 3040 N p 830~ NP HP NP N.P N.? 2320 533 N.P N.? N.P, N.? N.P 790 N P NP NP NP N P H.P HP N,P NP NP NP NP HP N.P. N.P 80 NP NP HP NP N,P NP N.P HP N.P N.P N.P. NP N,P. N.P N.P F-3 F- 2 /1160 N.P ~/'~'~//,ij'/////;.': /113IcY//~8~90~ ///~ % /«,'?< ~~ /0/·, ~ ~/~;"'.} /.X,· , ///.//. ; ,'l/%// /~'~i~~ N.R. //://..;:; ,.",/~~'.-'> H? 7630 1820 1 %?9,a:~ . 7780 am.w; 7930 6970 7243 - N,R.~ '860' _. '7830 . - - T :: Ti 8~20 8280 ..." N,R ~ ;~,7_69" :~ 8400 8930 N.R ?N.P 8730 2080 26~O-L ~2~/~ó~;~9.I~Ó;~ 8910 LLilLLL. 4ro ? 310 ! 2640 3560 I 4800- I 3780 5700 NP I 1.63~0 693~~~~~þ~ ~~£~¿-~~~% 6743 II N,P. N.? 7042 N.? I H,P. N.P. N,? NP N,P H.P. N.P N.P. N,P NP N.P N,P' NP NP NP 1 NP N.? N P. N.P 80 NP NP NP NP N.P NP NP N.P NP NP N.P NP N.P NP N.P N.P. NP NP NP HP NP NP N.P '~ N N N,P P N.P " P N N.? P HP NP NP N.P NP N.P N.P N.P NP N,P NP N.P N.P. N.P. N,P N,P NP N.P. N.P N.P N.P. N.P N.? N.P N.p N.? F- FORAMINIFERA ZONULES a MAMET'S CAR- BONIFEROUS ZONES. NP - Ii: ::> ct: <I: C) S NP - <I: Z ::> ~ <I: NP *r<1 ~ o ct: ct: <I: a¡ en NP , 'I .. f \,/ "" ~ o ct: ct: <I: a¡ (/) / t: ~ o ct: ct: <I: a¡ en t: w ~ <I: :I: ~ - z § <I: Q ~ ...,; - w en et w Q 3£ . - ~ ~ w z w - ct: o u a.. :I: ~ (/) w ¡;: ~ 3£ - Z <I: ct: o u... ~ 3£ z g ïr ct: <1:- :r:~ (/)a¡ N.P. - J>- et a¡ o :!: N.F! - ~ ::> Q. ::c:: a:: :!!: NP - ::c:: o C) ~ NP - ::c:: o C) z Z NP - ::c:: 0: ::c:: ..J <I: ~ Z HP - ~ ~ ::c:: ::> ..J o :\I: NP - <I: ::> ct: C) ::> ~ N P - ::c:: <I: z ~ ::> ~ NP - w z ct: ::> a¡ en ..J NP w o <I: w :E (/) NP * ~ :J <I: :E ::> o NP Q ct: <I: W Q. NP uJ W a¡ <I: W en NP 1*- z g a.. :E en N.P - z o en a.. :E CJ) u.i NP. "'-I Z o (f) a. ::!! êñ !oJ N." z o (f) Q. :E ëñ en NP - ::c:: ::> Q. ~ W :I: (J) W ~ u.i N.P *- ~ ::> ct: o C) ~ o ~ N.P. - ~ <I: w C) <I: ..J ::> ~ NP - ~ ..J <I: Z ::> f- N.P - <I: a. ~ <I: ..J <I: ~ N.P (\ et a.. ~ et ..J <I: ~ NP - Q: W > ¡r Y- o:] U _I a::::<: ett: ~ . {~ ~ I '.... ," ~ s " ,. ( \ " \ .., '-' ~ -+- .. . .. .. ...... .. -" $P ----\ f ~ \ ) , \ ( ~ ) \ ~" ~ .,Þ ~ ~ 1 c \ ( ~ c 3/"e¡tJ'?-3&fQ" r ¿ La.--t:-e 7ft ~4Y'IIj;&~ ~_.---- ~ "QR \ ~-_.._._---_.._----_.. 3QQo -1-:2/10 11 (F-I'f) > ---__ _.._'__ m_1.___...____._,~~,.___._~ _...#.___.___ ___.__ ¿ \,,> \ I '" ? ( ) ~ f" :1 ~.. \ ( -- -J __ ( '> { > , ...,,,,,' W4./a.kpca. -2- ftJ()-b<¡r .. ---------_._-~._-~--~,. .................... S Q1' R):'-¿ rS" .$", 379tJ-31$tJ $I'/s, c.hec. ké.J .pot" 110/. '/".oni"iïe- Y)ø.,e. oS e.c l'I. i .,... . . . ~ . . . . - . . ..¡'... ~3'" -r-~'- ~- -----.--.~-_.'-.~-~--. ¡;-.<-~--_.--..-~..~_ ...;Þo-- - -.1- _ ~ .. _,_v_,,__,_.___ '_'~__.__ Shubli1; Pm 3<1SIJ"'ð v'y. tI;;.f!¡'sp/. -.s...& .,.&J.-J.,.". s..p¡. si1f! sit.,,.#; "M!J 3140D -7 ð ¡('e_I!!..J1 c.",s.(a.-Pl:e.t' '¿''''p) (.?¡.-~ 3'7ð-'t'l) FeW" ~~ .1' Of 1. l/",øJf/rc ... --n-ew¡..+.'ti -i.,.,u, rM spJ.s. ....... ~ > <: .. <~~ <) > ) t t , .... ,~ " " ~ , /" ( \ , ( \ ~) '" ~). $P~ 1 ~ J \ ) t \ ( ~ ) " ~ ,14- ~ ¡. ~. \ } , \. c· (' c' ~ J 't ... I " , ''r, l f ) ~ { :1 ~\ \ ~ ~ ~ ~ ~. > , ¿ . -1uø' W4./a.kpo. ~.2. "''''1:J-t:J:.fd ~ .. ... . , +-3,..' ..,... . . 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 Date Date Total Location _9 pud~~_Ç;9.~]2k!.£sL---º-e.2..t!! 18 O1i 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 Tunalik Test Well 22 mi SE of Number 1 Icy Cape H;pikpul; Test 42 mi SW of WeU Number 1. r,onely PeaI'd Test Well 25 mi NE of Number 1 Wainwright East Simpson Test 55 mi SE of Well Number 1 Barrow J . W. Dalton Test 3 mi E of Well Number 1 Lonely Lisburn Test 110 mi SW Well Number 1 Umiat Seabee Test 1 mi NW of Well Number 1 Umiat WalaJ{pa Test 15 mi S of Well Number 1 Barrow East Simpson Test 50 mi SE of Well Number 2 Barrow West Dease Test 28 mi SE of Test Well Number 1 Barrow Awuna Test Well Number 1 /CJJ -04f' 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 2/7/78 (reentered 12/4/78) 2/12/78 2/27/78 6/7/78 11/10/78 11/28/78 1126/79 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) 1/3/81 North lnigok Test 20 O1i SE of 2/13/81 Well Number 1 Teshekpuk Lake Kuyanak 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 5/11/76 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/B1 3/23/81 4/19/81 9,900 ft 10,664 ft 11,290 ft 11,535 ft 11,427 ft B,795 ft 8,864 ft 7,946 ft 9,945 ft 12,58B ft 7,395 ft 20,102ft 20,335 ft 15,481 ft 10,225 ft 7,739 ft 9.367 ft 17,OOOft 15,611 ft 3,666 ft 7,505 ft 4,170 ft 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; plug¡;ed and abandoned (Devonian or older) Granite basement Dry; plug'ged and abandoned Lisburne Group Poor oil shows; plugged and (Pennsylvanian part) abandoned Argillite basement (Devonian or older) Kayak Shale (Mi ssissippian) Argillite basement (Devonian or older) Argillite basement (Devoman or older) Argillite basement (Devornan 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; plugged 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) Argillite 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) Argillite basement (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 gl!.S; plugged and abandoned Oil and gas shows; plugged and abandoned Shows of gas; plugged and abandoned Oil and gas shows; plugged and abandoned Argillite basement Oil and gas shows; plugged (Devonian or older) and abandoned Fortress Mountain Formation (Cretaceous) Argillite basement (Devonian or older) Shublik Formation ( Triassic) Argillite basement (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 and- oil shows; plugged and abandoned Few poor oil shows; plugged and abandoned Gas shows and minor oil shows; plugged and abandoned ::'orrnation(s) >resent Activity: ~!"W,"-~;~!",~<'., ':' ~* 24 Mrs. Top 2639' KINGAK SH Drilling '- ITHOLOGJC DESCRIPTION ft. SampJe Qwlity Sltst, It crnt. scat ASOCCURRENCE~HOWS Total Gas Units :llervaJ Reported .ag Time: 42 Interval ,: f190-1749 --- __<7 c;n- ":\RL1 c; .. ,R4S-~S75 INTERVAL "7S0-'1R"iO ]850-3860 1690-1875 min.@ Sampling Interval f1. 8: 55 PM 10 Fair 3850 Description (CORR =3 REPORT LATE DUE TO COMMUNICATION FAILURE) Core #3 cut 59' Rec. 59' (100%) Sltst, m gy, - brn 9Y argl, matrix, intbd wi ss str, It gy, SA, v £ grn, some cly, cal. cmt, scat £os. frag, pyr & fe-st conc. Avg. Drill Rate min./h. 3690-3699 - Sltst, m gy - brn gy, arql. matrix, v f - f qrn, Qtz.ßs lam. SA-A Mica If,99-'nOR - Sltst, m - It;; gy. arq!. intbd wi 55 str, It qv, S~} v f 9rn, mica. clyey, matrix, scat fos frag, pyr, . fp-~t r.onc. Sltst, m-Qy. arql. cal. cmt, gy, v f grn, SA. qrgl. & cal fp-~r. r.onr.. pyr str (?) worm & molds. tr gla~. ":\7??-i7,c; - Sltst, gy - brn 'qy. mica. arql, wi 55 lenses, & str. qv - It qy, v f qrn, SA,.cIy & cal crnt-" mica [;, shy l;¡m 171c;-<74Q - Sltst, m gy - arg1. ~dYf pyr, @unt sh 1ani. 170R-'n22 w/lenses & str SS It. çmt~ mica, increasing trails. Fos fraq cast S~tst, It oy - qn qy, argl, wi intlam 55, wh'- It gy, v, f grn, SA, rlyey cmt. fe-st conc. some qlau & sh str. 7.4 gy - tan, sdy str. v f qrn, SA, cal & clyey, wh çht qrn. tt NSOCF. 5.0 Cuttings Gas Units Background Gas Units Before Cl 2000 4400 CHROMATOGRAPH (PPM) Cz C3 -- C4 Cs After 8-10 22 2-4 2-0 10 15 ch Gas (Units): Background ]0 Connection 0 Trip 48 Peaks 22 @ 3855 Ca 62,400 ud: WI. 10.2 Vis 41 W.L 8.8 ph 7.0 cc Oil 0 %CJ2 40K Temp. 85 of. in 87 of. out ,t.a Unit: .-- Depth 17t)O 1ROO 3850 patched Samples: Shale Density Dc Exponent 1.33 (from core) 1. 71 1. 73 Pore Pressure 9.8 8.l 8.3 2.34 2.4 TYpe ,¡¡shed & Dried Ditch 'nwashed Ditch (paleo) 'nw3shed Di,.:h (USGS) ,t'oChem (c~lnned) Interval 2950-3570 3360-3750 3360-:750 j360-?745 No·3 3E9C'-3750 No. of Boxes L;,> boxes _ ;,.1 boy. L_ 1 bo:-: I ') . r ;:,C'xe s ! ?':'> b::.:~s Set No. 1 & 2 1 1 1 1 ['res "1 \ I .. - :. ~ ~. h C 't'. =" :.- F ,.~..,~~~~ -.----.--.--- ~ ",,;¡;:ì'(w~r'('¡IIt:_ '::'.1''''''' .- ..;11'" ¡r'-w '1I'11:'-:m'" -~""":""'-,,"' ",-, " ",- ,- " ~",,' ' . '.. -.. " " " ' " ~ i'~ '., ~~ , . ..~ :"~~~~ "J "i,/t:~::~...! ,'"' v~'l' ~ I ",~~ '\, " .\.f'r. ;¡J <,! ::.. :';''f:. ';,"'" ~ \ r" ~ 1 " \' r t ,:, '~~ ~ !/í" ) \;; ~,~ /," ""~. _. ¡. ~ (~r· "/ , '. ' . " ~"';<' J:" ," .m'{ 'sr "_W~I~'~"''';;''"''- "'WELL" ' WALAKPA #2 . ~_":-"~&~n~ .~. '-'.,~"-". - ,.~"'.~; I' ""I' ., Date 1-28-81 Time 0600 Present Depth Formation(s) 4004' Previous Depth __ 3875' Footage 24 Mrs. 129 Pprmo-Triassic Red Sh. Top" 3955' Present Activity: Drillinq LITHOLOGIC DESCRIPTION Interval Reported Lag Time: 3875-4000 39.5 min, @ _~OOO Sampling Interval_ 10 £1. 95 S PM : ft. Sample Quality Fair-Goød -~-_. Avg. Drill Fµ¡te min./f~. 5.3 Interval Description . ,,' 38 7_2-~_3ß~2-__-1?l...t§J:....t.._"..1 t_9Y. -.. "g!1_.ßYL.~c1..Y. _~:"1:t.gy y__tg.!'-D.L.ÉÌ_A-L-__ç,l y crnt I ___ 51 ty -,-_2-º-è.:t._qJ,,ª.lh sh qy - m qy ,-_~ltyL fis - b1ky .. 3895- 39 5.5-._".ss._1.tJJY"_.::."..tan~..v"L_9rn-,-"j;¡lty_,_..SlL..."Gal,,ç..Ji...çlyey. cmt, Eliu.l............, wi sl tst gy-..tan"s..d'y_,....c.alL,..S.1L-m gy-gy, s1 ty____ 3,,2.25-3960 ,,____$b.L..r-º::-brnJ._~ oft L"~lty_....,, ",__".._."_,__,,___,,_____,___,,____,, ,____,,__.i~i.r:ç,gl ªt~~L ,;¿;r(1pl~_ @_3 ';J,,6º1_,,1::L~E....1..960) 3:160-4000 "_~Ss...,,lLg~·-.Lm~ _v f grn. .slt.y+SA::.SR..__calc,....,cmt, ahllnt Ò ~'_"_M'~"_ __,,_ ,,_-9l.ÙLL.._POS 5~.£.QS .~.. ,,1 L.a.q.~ [. _f e=-.s.t.~cQnc...__n__.u_____""_,_"____,, 9. ] 3.6 ------ _ __'u__ __n___._.._ __.'.'__ __ __.. __~.. __.. _______ _".__n.___.~.______.,----_, ---.. -----.,------ -~-- I ~-_._.-.-.---- -- --- -. -- -----.--- ----.-----'-- --_._-~---_._.._----_._--_. . _"______'__ ,,,_~,,.___.__,, ___'n'_ <__ _n______,___._________ ._._-----_.._..._~--- _._~-_.. -'--'---'-'~---" ..._. .--.'.....-."----..-.---.-- --....--.---- "- - - -_.._._----~-_._.~---- --'.. -- -_..._.._,-._._-_.._._,.._--_._.~--_.-.-_._._- "--- .- --_..._-~---,._---._-----~--_.._-_._----------,--_.- ---- .-.--.-,.-------.....-." --,---.- ...------.--.-.. --,-.----..---.,.-...---.,-- ------.-"-.-.------------.-- ----..-. -_..- ,-.--------. ~- -.---...--.-----------.-.-. - -. .---.--------.---- ~.~__ ..____________ __..n_____'.._._._ ._.. ...___._____~.___.__......._____... _.. ____.._._..__...__._.___.n....__ ...._____.____._____"__..__ . _.___.._____~_._~_.._._....._____.__ ____·_____.._~_u. .. ... _._____.._.___.___.._._._~__ __ ___.___.___._. ___ .'__._ ._·~._._._.___··~_n____.._._~.._,___·,,___^ __,......_._n__.~_____ .._ _ ~__...__"...__._m ._....~.".__._~ .------.. ~---------"----_._._-_.- --..--.-- ._._--_.__.--~... - ._._._----~-_..--.._~- "~'---- .-----..-----------.-..----- .__....--------~._~_._-_.__.-.._-~ (;AS OCCURlŒNCE/SHOWS Total Gas INTERVAL Units Cuttings Gas Units Background Gas Units Bdore After .. .,__q!lW~.~T0.cRAPH (PPM) Cl Cz C3 C4 C5 _._...__.____.._....n_._______._..__.._____._______..... .. ---.....--.-.--- JELZ;,-' 3..260 ') Qi)Q-4000 ._LL__,,_Q_ ,,_ _._JL_______Q_ " - -_. --------..-- 2400 .-. - -....--_..- .------.--....--... ----,.----. .--.---..-..-.--.-.-.--. - ----- -' 1000 .._.._.~-_.__._.__._--.__._-_.._--.. '-."-" -. -~-- ---.---.-.--- --~"'--'-~-"-' ---_.._--------~-~---_._--_._-------_._~_.._._.._-_._.-- .."----.--.---....----- -' .-.--.--"--- .---.. . .----- _... _.. .---_..._-.._-_..__..._-------_._~_._...__.-.,_._----_._---------------- ------..--.----.-.-.-..--..- ..--- "- -----~. --~._-_..- - -- --..--- ----~.._--_._- ._------_.~._-_.._.~_.--......_--..._.--- n ! -- _._."..__._------~... u._,~_,----".---..,-..-..--_.--..n--. 'JtCh Gas (Units): Background ______º-._._______ Connection __._.2. .. Trip 22 Peaks \1ulÌ: WL_!..'?_:_~__ Vìs..._~__ W,L. ..2.:.._8___ ph _,....7:. 0; cc Oil___~___ % C12 41K Temp. 83 OF. in 85 OF. out liatd Unit: Depth "u_ 3900 ,___...3..9..5.0 4000 -..-------...-...-...---.---..-- .. ..__._---~".__..--~. Sha!~,~nsi~.L_ __.__'''___ __._..-L~_________ _______"..2-'- 41..__ 2.38 Dc Exponent 1.67 1. 78 1. 74 Pore Pressure 9.0 8.3 8.4 ---' --, --...---' --------------.< .__._---_._---_._-~._---_._.__._- .....__.__._.----._-_._-------~---- Dispatched Samples: ~ ...- Type I Washed & Dried Ditch '-"Unwashed Ditch (paleo) Unwashed Ditch (USGS) GeoChem (canned) Cores In terval No. of Boxes ~tNo, -- -r--I No. --j _--__1 (~,'()Il'!:ist :RILL FACKLER ---'-'---'---'- ---- ~i:lJ;f.~:ifc..·· '". ~.!." . \-~:,"<. .~~ ,I:; _ _ -' .··"--i.,., ' . "",-,-:;r~,' k"'~ ~_ '_^, <_' _ . ~ _~"""~-"_ '. ') " '"", . "" j¡ , ,~: ~i .~'\ -~. ..,.~'\)'~l;·,c-.¡~~;:~x. ./-, ' ~~,'! ~ r "~ \. 'I' ~~ÌI"_ r, ~, - ,'" J ,....,,, >', k, ~: ' ',-: ~",;;'..~ ~t;. \ .',1 '''t:~;,,}, '0 ... '.'. ,..;... ¡<;' '~ _ J . ' , _ "~.., '" , .. i Date 1/29/81 Time 0600 Top Footage 24 Un. . 3955' (?) 61 Formation{s) Previous Depth PERMO-TRIASSIC 4000' ['resent Activity: Drillinq JTHOLOGIC DESCRIPTION -.- :ntcrvaJ Reported 4000-4050 ___ Sampling Interval Lag Time: 38.75 nùn. @ ~.Q_2.Q_ f1. 95 SPM 10 ft. Sample Quality Fair-Good In tervaJ 4000-4050_ Ss, 1 t 'WI fC)c:: Description gy-rn gy-tan, v f grn, slty, calc crnt, SA - SR. -------.-- -------, frag___ls...._tan=þIJt.. sdy I ?l.tYL_-ªbund fos. fraq. A vg. Drill R2 te min./ft. 11.9 ---~-.--.--~---.~._.------- ---'~-'-'--"-~-'---- ---,---- - -.---.-.--..,.-.-------.-..---------.-------- --' r·____·__ --------- ------."- ---~_. -- ..---.--.-..-.------.---------.-.. .-._--_..~_. -~,-.__._._--- _._---,~----- ----_._-._._---_..._----_.~_.~.__._---------_... .--.. --- --~.._._.-_.._~-_._-- ._-------_._-----------_.__.~~--~----_.__._-- -~----~,------- --. -_._--------~---"--_.--_._---_._~_._--_._--_._---,-,--~._._---_.._.--_._---_.-.__. , --------.-.-..------ ----.---.-.-- -~_._._-~--------- -.-. ------_.._.._-~_..----_.._---~_.__.~-,----,_.._,-_.-..----~ --..---..-..- ------ ---.------....--.--- --~ -.------- .----...---.------ .-------- -------------~_._-----~-- .._".... "'_'__n"___'___'__'''_ __ ...______ __.___________..___~_'_.__._n.. _....__. _.,________.._.. __.__._____________ ---'- ..-------..-.------."--- ---,.--....--.------ ....----.-... '-'---'-"'--' --------- --------------------~-----_._-_.---------_. -- ----~----_._-_..._----_._._-._---_._------ -_.-,._...._-~----~._-._------- - ._--_.__._---,-~~--_..._---._...._-_.._'- _. ------.--. _._._-_.--._---~_._._-_._- .------ ..._-_....._.~---.._------- -------.-----.--..---.----.--.------.. _._~-- .--.._---.. ....- -----~--- -_._~._..--.--_.- _ __ __"__~"_'_____""U___". __.___~. ___··_·__.._n~_··__._____._____.___. ---- .------- _"_"__'n_"'''_ __ ,______._...___.__ ._,_,____'"_____.__._~.____,_ _...__ ___.__.___~~____'n.___~.__..~_~_~ ----.----- I I +-- --~-_._-_._._.~._.--.__._._-~_._~--------_._~------- ---_..--. _.._._.._-_..._..--_.....-_.._~_._._~-- (J.-\S OCCURRENCE/SHOWS INTERV AL ,1Q.Ü.Q:::. Ll 0 50 Total Cuttings Background Gas CHROMA TOGRAPH WPM) Cas Gas Units ..----- . .- Units Units Before After Cl C2 C3 _____ ________ ___.-_.. _c _______~.__ _~..____..:_..._.____._..-_..------___._"~___.~__"~_..____ ,_,__ ______".-R___.____---2._..__.__._~_____ ___^_______~____~____ 1600 C4 (.5 ------~----- -----..-.--. ____. _._._n"_.____._____...._..__,_.. . _ ___._n_______. ____ ..~~ ------~--"-_.- ...."-_._~---------_. --.--------.. .-..... --~_._-------- ~----_....~- _..~..------_._._._-...- -"----------_.__._.----~- ~_________._n..____ __~__.____._..._____.____. __ ..___....____.___n.____.<._...__.___.n.___._ ----~-------_..__..---. .~_.---_..__. - .-- .,---- ------ --"'-,- .1 ¡Itlh Gas (Units): Background 8 __ Connection _- Trip 20 ~ab Ca 62. 4K % C12 40K Temp. 73 of. in 78 of. out \lud: WI. 10.3 Vìs 51 W,L 10.2 ph_L.SL ccOil 0 I );;(., Unit: Depth 4050 ______~haJe Dens.ity 2.40 --------- Dc Exponent 1.84 Pore Pressure 8.4 --- ) spatched Samples: Type Washed & Dried Ditch Un washed Ditch (paleo) Un washed Ditch (USGS) --GeoChem (canned) Cores In terval No. of Boxes Set No. No. BILL F_' 11_' ~_P ,ER '·'oluí1st --- ------- ,--~.-----_._--~ .-...- LL WJH.AKPA #2 4197' ...,"".,.".,-"."~,~"lxtl'~~_jì¡"'J'" 1.lttl1llr!!U~¡ ~ll,I.! II ";"J. fL."J;Q"1!dA,,·¡J!,.. ..JJø"t".:, {"~,.~. DAILY GEOLOGICAL REPORT .' . i "-"'''''' , Date 1/30/81 Tune 0600 cnt Depth fOation(S) Previous Depth 4067' Pprmn TriRRRir. Rpo SH Top Footage 24 1In. 1QSI:) , ({) 130 ent Activity: Trippinq HOLOGIC DESCRIPTION rvaJ Reported 4065-4195 Time: 41.0 min. @ 4150 Sampling Interval ft. 95 SPM 10 ft. Sample Quality Fair-Good i I I A vg. Drin Ral.e min ./ft. 11.8 I I Interval 4067-4095 Description Intbd 55, It qy - v f qrn, SA, slty, calc, wI 51tst gy-brn gy, calc. arql. & sh, m-qy - slty, blky, thn Is bds, tan-brn, argl. 51ty, sdy, fos frag. 4095-4175 Sltst, gy, arg1. 51 sdy, sh, gy-b1k, micro mica, ptly soft, slty: @ 4157-4161 circulate drill break. sh, 9y-blk, slty, soft. 3.7 MPF 6.8 ! ì I ¡--- ! 4175-4195 Ss, gv, v f qrn, calc. slty, SA, thn bds Is, brn, arq1. wi d gy-b1k. pel. 12.4 .--- ----------.--- \S OCCURRENCE/SHOWS Total Gas Units INTERV AL Cuttings Gas Units Background Gas Units Before After Cl 1600 CHROMATOGRAPH (PPM) C2 C3 C.4 ~5 406')-4195 8 2 I .,. I r-- ! ] I h Gas (Units): Background 8 Connection Trip Pcab Ca 63,960 % Cl2 41K Temp. 80 of. in i ! ì I 85 of. 4ut ¡d. WI. 10.3 Vis 52 W.L 9.8 ph 7 . 0 cc Oil ta Unit: 'De pili 4100 41c,n Shale Density 2.42 2.40 Dc Exponent 1.81 1.70 Pore Pressure fL6 9.2 -_._-- .--- patched ,"mples: Type lashed & Dried Ditch nv:ash~': l:tch (paleo) '-;;~d-i)jtch (USGS) :;eoCh::". ~..'nned) :ores In terval No. of Boxes Set No. 1 box - #9 1 1 box - #9 1 1 box - #13 1 _ ._....750-4170 __ 3750-4170 __ J 720-4050 --. No. )10&151 . _. Bl.LL FACKLER ,h ~>" ~~~:~~: u~~~~: ~,' ; _ . ~, ~ ~ ~ :11:~, ~J···v·"';··.·"·!~J.',·.",~_.'.;;nr.-";~~:,· :":"'~":'""-"'..;' ''¿''J'''''':'';'.''~'':';<'''''''''''::;''''''' -i_~;~~~V:~~'"'.'"'''''''--_ .........,'."."~.,._..>,.,.,.--,..""~"'......."""''"''..,..',.......¡.,-''''_".'~''''''-''''.'''''''"'.''.''''.'",,'-'"'':''','.'''''.''.'''''<-. ,",';;" --.''''''''~.''~,:-''' ..c '" ~ ~', " ~ . '~ ,:..' '1 "'~ {,'r" ,~~ ~~ '~~ ~.~~~;'Ø*·p~'1~' ~., ,~1Jr~~~~ - .,'" . þ>!Ý. " ~ . . '"_ .';., .¡ ": .... A _., .l.1\f.l.., DAJLYGEÖLoGICAL REPORT . 1"/81 Date Tame 0600 Present Depth 4242' Previous Depth 4197' Footage 24 Hrs. 45 Formation(s) PERMO TRIASSIC Top 3955 (?) Present Activity: Drilling LITHOLOGIC DESCRIPTION Interval Reported 4205-4240 Sampling Interval 10 ft. Sample Quality Fair-Good Lag Time: 42.2 min.@ 4200 ft. 95 SPM Interval Description 4205-4215 Sh, qy-brn, slty, intbd, wi s1tst brn, arg1. calc. 4215-4225 Sltst, brn, dns, arq1, calc, crnt, scat pyr 4225-4230 Sltst brn, argl, calc. cmt Avg. Drill Ra~e nún ./ft. 8.3 18.5 16.2 GAS OCCURRENCE/SHOWS Total Gas Units lNTERV AL 4200-4215 4215-4235 4235-4240 Cuttings Gas Units 2 o Background Gas Units . Before After CHROMATOGRAPH (PPM) C2 C3 C4 Gs 6 3 9 C1 1200 600 1800 Uitch Gas (Units): Background 10 Connection Trip Ca 59,300 % CI2 38K 26 _ Peaks ~ Temp. 70 of. in 76 of. out Mud: Wt. 10.3 Vis 47 W.L. 11. 2 ph 7.0 cc Oil o DaUi Unit: Depth 4200 Shale Density 2.41 Dc Exponent 1.88 Pore Pressure 8.5 Dispatched Samples: Type Washed & Dried Ditch Unwashed Ditch (paleo) L'nwashed Ditch (USGS) í"'oChem (canned) ( "res Interval 3570-4160 No. of Boxes 2 boxes - #6 on e~. Set No. L 2 No. -:-: -r T - ?~,C:'lER oj ~ 'g1S! i::2..~ ~".<-~' '" :,\"4r Ie ''!if _'.,,'-¡'::.c""";":..'~ '-,,~':' "'-'<:<'f ~'\1: ~ j \.__ .'-"- ,<:\ '. -~<>:--, ,..-.... ~_, _ "_<".,>","~·........i~..,v-""'_._,'''''.''~"···''·_'''v",,,,'¡':'.~, ...._,...,..._>~.\,',-...)t._..,,'-. " ',~".' d.'"" " ; " " \iIIji! , "oj" t( ~ " ~'''''W<~·, '- , .' Iii' 11 ~'\ ,1 ~1 ?'1' , ¡ 1!. -4' ,~.._ ~ . - !iJ'~ ..,/f..\..~., ;'~ ¡.~~ ",1'\ ""r'I:~..j r _ ~ -' r·~'~LYGEÓt.oGiC"L=RT 2/1. Tune 0600 PERMO TRIASSIC Top Footage 24 Mrs. 3955 (?) 49 >resent Depth :ormation(s) 4291' Previous Depth _4242' 'rcsent Activity: Drilling .ITHOLOGIC DESCRIPTION nterval Reported ..ag Time: 42. 7 4240-4290 min.@ 4250 Sampling Interval 10 f1. 95 SPM ft. Sample Quality Fair-Good Interval Description Slt~t, gy-hrn, calc. sdv1 wi intbd Is, qy-brn, sdy, argl, dns, hd¡ sþ, gy-brn. sltv. Avg. Drill Rate min./ft. 26.0 4?4n-4?"),) 4255-4270 Sltst, qv-brn, calc, sdy, arg1, becoming Is, gy-brn. f xl, sdy, sltv. arql' intbd sh, qy-brn slty, fis-blky 16.0 . 4270-4285 Ls, wh-tan, c-xl' fos, scat vel fraq. sdy, pb1 of 9tz & wh eht, pvr nod, aee blk min grn, pas arql & bryozooan fraq. 11.8 --~--- CAS OCCURRENCE/SHOWS Total Gas Units INTERV AL 4240-4285 Cuttings Gas Units o Background Gas Units Before 4 o After o Cl 800 CHROMATOGRAPH <PPM) Cz C3 C4 cs !Itch Gas (Units): Background 4 Connection Trip- Ca 58,280 % Cl2 38K 20 \1ud: Wt. 10.3 Vìs 56 W.L. 10. 3 ph~_ cc Oil Temp. Peaks 760F Flow of. in Line of. out . )a La Unit: Depth 4?r.;n Shale Density 2.38 Dc Exponent LB2 Pore Pressure A.A ,<patched Samples: Type Washed & Dried Ditch i In washed Ditch (paleo) I <,;washed Ditch (USGS) ( ,t'oCht:m (canneå') interval No. of Boxes Set No. ( "Jl". No. !. ~ - . ~~.,. .......~. -.... ,.. . .. '" ¡")', ! ~~/ ,.' _."" ' -' -," "'"' '" j w. ' ~. ¡" ~,\ ' ~~. ~. ,: ~, .1", . I"' :¡.'_" "r :<lr.~<: , . ,I . '.. , ,,' ~Ä? i~j ~¡( . . J' '; ....... .1^~ ~ .: ' , Jf/: iJ~~ \ ~ ,'" '__ "-':1 DAILY GEOLOGICAL REPORT Date 2/2/81 Tune 0600 - ARGILITE Top Footage 24 Hrs. 4300' 69 esentDepth )rmation(s) 4360' Previous Depth 4291' :esent Activity: Trip to run loqs. !THOLOGIC DESCRIPTION ¡terval Reported .agTime: 4"':\.? 4285-4360 min.@ 4100 Sampling Interval f1. 95 SPM 10 ft. Sample Quality Fair-Good Interval 4285-4300 Description Ls. wh-tan. f-c xln, fos, scat yel frag, sdy, grnl & peb Qtz, wh cht, d qy-blk, min or rk qrns, pyr nod, bryozooans. Avg. Drill Rat~ min./ft. 14.8 4300- 4360 Argl. charcoal gy-b1k. mas hkv frac. dns. scat pyr nod & frac fillinqs 14.8 ----- GAS OCCURRENCE/SHOWS Total Cuttings Background Gas CHROMATOGRAPH (PPM) Gas Gas Units C3 C4 <:5 INTERV AL Units Units Before After C1 C2 4290-4310 8 1600 --"---- 4325-4330 84 36 48 38 lh.ROO 4110-4~hO "10 82 38 41 10,000 tr Dìtch Gas (Units): Background 20 Connection Trip Ca 63,960 %C12 41K 44 Peaks 84 Mud: Wt. 10.3 ViS 46 W.L. 8.6 ph 7 . 0 cc Oil o Temp. 80 OF. in 84 OF. out Data Unit: Depth 4300 4350 ShaJe Density - (no sh) - (no sh) IX Exponent 1.80 1.83 Pore Pressure 9.0 9.1 Dispatched Samples: Type In terval No. of Boxes Set No. Washed & Dried Ditch 4160-4360 2 box - #7 1 & 2 Unwashed Ditch (paleo) 4170-4360 1 box - #10 1 Unwashed Ditch (USGS) 4170-436(- 1 box - #10 1 GeoChem (canneè I 40110-4160 1 hox - *14 1 Cores No. I ~:()iù~~l ....'--- :'" AC~·.LEP. 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WALAKPA #2 C j , " ( ,; ~- ) I F L I 4�1 H, r " D I %ir' I r, F Q P M � T I C, NJ 'S F L, y F F F S 44 SECOND'S F r F I N U T ES _j, 7 0 S r r T 2 1 r- E C 0 L� L T `,'G L' T T 0- T,- FF!�RUARY 151 �:Kt- p F F T LLAKr:>A U;? DAILY DRILLING REPORT 1/4/81 DðTE: 1/4/ 1 e ðCTIVITY AT ËOO: TRIP, U1\:PLUC I3IT. EPTH YESTERDAY AT ChOO: 105 DEPTH TODAY AT 0600: 230 FOOTAGE DRILLED: 12~ PROBA LE FORMATION AND TO NANUSHUK, SURFACE SAMPLE DESCRIPTIONS: DEPTH: 105-135 RATE: 1.0 MIN/FT NO RETUR S. BYPASSING SHAKER. SAMPLE DESCRIPTIONS: DEPTH: 135-220 INT80D - INTLAM CLYST, SS, ~¡/TR COAL CHIPS, PYR, Dce - ~. GR, M. SRT, SA CALC, ~,':J S G . SLTST: LT c,y, SL RATE: 1.0 ?"1N/FT SLTST. CLYST: LT GY, SFT, SL SLTY, SOY, V. CRS CHT AND QTZ GRS. SS: LT GY, V.F. GR CLYEY, RR GRN GRS GLAU. SL POR ZONE. ICA, PTLY SDY, V. SFT. CUTTING SAMPLES: QUALITY: POOR-V. POOR I TERvr\L: ? LAG TIME: 6 (EST> MTN AT 22D FT AS: e B A C K G R UNO: 13 CONì~[CTIO\l: n TRIP: P[AKS: N/R LJ D : ~LOWLI ~ TEMPERATURE: 'R REMARKS: WT. 8.5, VIS 36. .L. 25, PH 7.5. CL2 1500 GENERf\L REr'1A.F'KS: TOTAL AS UNITS: 40 AT 205~ 50 AT 225. CUTTINGS GAS UNITS: O. BACKGROUND AS UNITS: 0 (BEFORE) AND 5 (AFTER) AT 205, 5 (REF RE) AT 225. TRIPPING FOR PLUGGED IT. FILLED A [) RE A IRED f\CCur'PJL^.TOR LINES. RIGGED UP TORQUE ÞND \H INDICATOR. REPAIRED MUD LI ES AND STO PIPES. TIGHTENED ALL U IONS. PRESS TESTED HYDRIL AND DIVERTER SYSTEM TO 250 PSI. WORKED ON PUMPS. RIGGED UP SURVEY EQUIPMENT. RAN SURVEY AT 105 CIRC. SPUDDED WELL JANUARY 3, 1981 AT 7:00 PM. POH. UNPLUGGED BIT. W RVED 0 PUMPS. RAN I HOLE. PICKED UP KELLY. DRILLED AHEAD. SAMPLES DISPATCHED: WASHED DITCH: NIP UNwASHED DITCH: N/R CHH\iFD: IP C R [S: f\J lR LLSITE GEOLOGIST: RO ROCK A,Y e DATE ADDED: 01/20/81 \,Jf,LAKP.A /.12 DAILY DRILLING REPORT 1/5/al D/,TE: 1/5/81 e ACTIVITY AT GOO: DRILLING. Df~PTH YESTERDAY AT D600: ?3D DEPTH TODAY AT C 00: (.!B~) FOOTAGE DRILLED: 455 PROBABLE FORMATION AND TO NANUSHUK. SURFACE S MPLE DESCRIPTIONS: nrPTµ: 220-230 RATE: 3.0 MINIFT INTBCO SLTST. SS, CLYST: AS LAST REPORTED. SAMPLE DESCRIPTIONS: DEPTH: 230-233 RATE: 3.0 MINIFT LS: LT RRN. CRPXL, SL SLTY, ARG W/CALC FILLED FRAC. S MPLE DESCRIPTIONS: DEPTH: 233-265 RATE: 0.5 MIN/FT INT2DD SS, SlTST, ClYST: AS LAST REPORTED W/lS PTG AND NOD. SAMPLE DESCRIPTIONS: DEPTH: 265-330 RATE: 1.0 MINIFT SS: IT Y - GY, V.F. GR, F. GR IN PT, SA, MOD SRT, RR GLAU GR, V. CALC - SL CALC, CLY IN PT, TUF, CARR FLKS, EVEN LT YEL FLUOR, V. SLOW CUT. GOOD LT YFL CRUSHED CUT, PT MNRl FLUOR, THN INTBDD CLYST, SLTST, LT GY, SFT. e S MPLE DESCRIPTIONS: DEPH': 330-433 DECR ss. INCR SLTST AND TO BE CHIPS FROM SLTST. YEL. NO CUT, RR LS NOD. PIHE: 1.4 ~HN/FT ClYST: AlA, BECOMES INTBDD. SOME SS APPEARS CLYST. FLUOR BECOMES SPOTTY AND V. DULL ~ MPLE DESCRIPTIONS: DEPT4: 433-43~ RATE: 4.2 MIN/FT SS: LT GY, F. P - V.F. GR, SA - SR, CARB, CLYEY, SlTY, SL TUF, TR BlOT, RR PYR INCL. LT PALE YEL FLUOR, INSTANT V. FNT PALE YEL CUT, TT. SAMPLE DESCRIPTIONS: DEPTH: 436-454 RATE: 2.1 MIN/FT J T DO CLYST A n SLTST: LT GY, V. SFT. SAMPLE DESCRIPTIONS: DEPTH: 454-457 RATE: N/R SS: GY, V.F. GR, SA, Mon SPTD, MOD - V. CALC, MOD HO, TT NO SHOW. S MPLE DESCRIPTIONS: n[DTh: 457-&50 RATE: 3.8 INlET PRED CLYST: LT GY, SLT, SFT, CARR FLKS, W/THN SS, LT GY - GY, V. ~. ~R - F. GR, PT SLTY, PT CALC, CARB. ALSO IN LENSES. INCL, CHIPS IN CLYST, SLTST. SLTST 80S: LT GY, V. SFT AND ClYEY, CARB ELKS. SCAT F. PYR INCL. TH GY - 8RN LS GD AT 623-625. e CUT T Pi SA Mp L F S : DUALITY: POOR If\;TERVÞL: 10 LAG TIME: 10.5 MIN AT G Q FT CONi\IECTION GÞS PEtl( PACI<GPnlp"n pA T f\!. T n DEPTH ~ p ¡: UNITS IF EFORF/A¡;:TER b 16 SURFACE ~.!I R DEPT!- Cl{PP~1) C?(PPM) C3(PP) C4(PP~1) C5(PPM) IR 76 D 0 0 n -l'"p{.:. e ,t S : B .1.. C K G R U rm: (.. CONNECT 1m..!: COf'.JNECTION: CONNECTION: CONNECTION: ?8 AT TRIP: :)2 AT 18 AT 355 38 þT386 30 DT 417 450 I)q0 ò..,... .' ,Cn PE.AKS: r ~_"t 'J D : FLOWLINE TEMPERATURE: 72 DEGREES IN 1 64 DEGREES OUT REMARKS: WT. 9.8, VIS 30. W.l. 25, PH 7.5, CL2 1300 GENERAL RErARKS: TOTAL GAS UNITS (CONNECTIO~): 38 AT 386. CUTTINGS GAS UNITS: 0 AT 386. DRILLING. POH, UN LUGGED BIT. CHANGED JETS 11-12. DRILLED .AHEAD. TRIPPED TO UNPLlJG PIT. DRILLED AHEAD. CHANGED nUT GEOLOGRAPH LINE. DRILLED AHEAD. SURVEYED. DRILLED 511-685. SURVEY AT 511. SAMPLES DISPATCHED: WASHED DITCH: N/R U ¡,i"'S!-iED DITCH: .~LlR C:H!NED: NtH CORES: fUR e LLSIT[ GEOLOGIST: ROlli ROCKi"jAY DATE ADDED: Cl/20/81 e ALAKPA tt2 DAILY DRILLING REPORT 1/6/81 DATE: 1/6/ßl e ACTIVITY AT 0600: DRILLING. DEPTH YESTERDAY AT 0600: 685 EPTH TODAY AT 0600: 1315 FOOTAGE DRILLED: 630 PROBABLE FORMATION AND Tor: NANUSHUK. SURFACE S MPLE DESCRIPTIONS: DEPTH: 650-Q22 RATE: 1.5-2.0 MtN/FT CLYST g SLTST: LT GY. SFT, CARB FLKS W/SS OCCURING AS THN BDS, LENSES, INCl AND CHIPS. THN LS STRG 783-786 AND 889-891. SAMPLE DESCRIPTIONS: DEFTH: 9:22-()26 S5: LT GY - GY, V.F. F. R STRG W/SL PORe RATE: 1.0 rHN/FT SR W/r. SR STRG, SA, SLTY, SL CALC, CARR, 2 0 UNITS GAS KICK, NO FLUOR OR CUT. SAMPLE DESCRIPTIONS: DEPTH: 926-957 RATE: 1.0-2.6 MIN/FT CLYST, SLTST INTBDD: LT GY, SFT, CARB FLKS. THN SS PTG, LENSES. INCL. W/OCC LS NOD. S MPLE DESCRIPTIONS: DEPTH: 957-987 PJT8DD SS: V. L T GY - GRS. SL POR, NO SHOW, LT Y, SFT, SLTY. RATE: 0.6-2.0 MIN/FT GY, SA - SR CLY, SLTY, CARB FLKS, OCC GLAU \J/SLTST: LT GY, SFT, CARB FLKS AND CLYST: e SAMPLE DESCRIPTIONS: DEPTH: 987-1173 I TRDD ClVST: LT GY, CLV, SL CARB. SS: V. SLTY, CLY, CARB, Dee RATE: 1.0-2.5 MIN/FT V. SFT, GUMMY, SLTV. SLTST: LT GY - LT GY BRN, LT - LT GV, V.F. GR - F. GR, SA, MOO SRTD, COAL CHIPS, RR GLAU, PYP INCL, oce LS NOD AND THN ADS. SAMPLE DESCRIPTIONS: DEPTH: 1173-1380 INTBDD SH: BRN Y - LT GY, INCL. W/SLTST: LT GY BRN - TNN SS: IT Y - LT BRN GV, RATE: 2.0 MIN/FT V. 8FT, FIS, PT SLTY~ SL CARB, cee PYR LT GY, CLY, SL CARB, SL MICROMICA AND V.F. GR. SLTY, SA, MOD SRTO, TT, CARB, NO SHO . CUT TI ~! SA ¡.Ip L F S : QUALITY: P OR I TERVtL: 10 LAG TIME: 21 MTN AT 1500 FT FPTH Cl<PPrfj} IOoca 2fJQOQ 12000 15000 11000 C2(ppr'1) C3·(ppr'n (l C4<pprA) CS(PPM} ;:;: p <=; o q ('!, ¡" 9,?-1 n n ,,~- !:: :. J :" c:: 1 1 c; c:: l?qo- c " i! p o n n [1 e 2 r n : s: 8 }\ C K P U ~i D: 2 4 CON!\![CTIOf,¡: f) TR.IP: (} PEAKS: ¡!lP.. r,,.~ f J n . e e e FLOWLI E TEMPERATURE: 62 DEGREES IN 1 54 DEGREES OUT REMARKS: WT. 9.5, VIS ~ . W.l. 25. PH 7.5. CL2 600 O'ER !~L R[ V'A R KS: MIse DISPATCHED SAMPLES: UNWASHED DITCH <USGS) 130-1060. 2 BXS. TOTAL AS UNITS: 100 AT 285. 200 AT 921. 60 AT 1135, 75 AT 1195. 55 AT 12QO. CUTTINGS GAS U ITS: 8 AT 1135. BKGRD GAS UNITS (BEFORE & AFTER): 10 & 58 ðT 885. 68 & 34 AT 921. 22 ~ 30 AT 1135. 22 & 34 AT 1195. 2 R 40 AT 1290. DRILLING. DRILLED 685-1045. SURVEYED. MISRU . DRILLED 1045-1 77. SURVEYED AT 1067. DRILLED 1077-1315. SURVEY: lOS7. ULLSEYE. S MPLES DISPATCHED: WASHED DITCH: 130-750. UNWASHED DITCH: 130-1270, CANNED: 130-1200. 3 BX~ CORES: N/R r.'· y <; ,.., ,,~. ,) e xs <PALEO) W LLSITF GEOLOGIST: RON BROCK AY DATE ADDED: 1/20/R1 ìU"LAKPA tt2 DAILY DRILLING REPORT 1/7/B1 DATE: 1/7/81 e ACTIVITY AT 0600: DRILLING. DEPTH YESTERDAY AT 0600: 1315 DEPTH TODAY AT 600: 16'10 FOOTAGE DRILLED: 375 PROBA LE FORMATION AND TOP: TOROK, 1350 S MPLE DESCRIPTIONS: DU)TH: 1300-135D SH: AS LAST REPORTED. RATE: 2.7 f'''IN/FT SAMPLE DESCRIPTIONS: DEPTH: 1350-1650 RATE: 1.0-3.0 MINIFT SH: LT BRN SY - GY, SFT, FIS, PT SLTY, MICROMICA, SL CARB, W/INTBDD AND INTLAM SLTST, LT BRN GY - GY, SFT, MICROMICA, CARB, & S3: V. LT - M. GY, S&P IN PT, V.F. GR, oce F. GR, SA, GENERALLY v. SLTY, CLY, CARB, oce SOME POR, NO SHOW, RR SCAT PYR INCLS, AND CHT GRNLS. SH ECOMES MUCH DARKER WHEN DRY, PT DK GY, SS OBSERVED IN V. THN B S. NOTE: DRILL RATE IS 1.0-2.0 MINIFT FROM 1300-1580 & 2.0-3.0 NI 1FT FROM 1586-1650. EPTH IDoa SHALE DENSITY j'\¡ I"Ï" ¡"'j / C DC EXP 1.16 J...09 PORT PRESSURE IR IflSO fo! I Q ~J I P ] Ion lE'O l?OO 12:=',0 1300 Î\} l R. !Q 1 .17 1.17 1. ,22 1.20 1.20 1..23 1.19 1..23 1. '37 1.39 1..51 {Q ¡L<. IQ IR e ~,II f~ !\! IR N/F 1 '500 lê;c::,O ,,,", Ir:è IF \ 1';< <./ R '! IR IR IP 13ï.1f1 14 0 0 "}Ire; f,; I 1-;; ~! f::> ~¡ / ¡:; ll~ '5 0 1.~: 0 a r\! /P CUTTING SAr·!PLES: QUALITY: POOR-FAIR I TU'VH· 1 LAG TIME: 2( MIN AT 1600 FT [PTH C1!PP\1) soooo 14000 C2<PPM) C3(PPM) C4(PPM) C5<PPM) n n Q r 1335-1345 1410 () n ¡, n ;.¿ 1435 14(100 ('0 r¡ DOn :11200 o " r} ll~9n-15,70 (, TF: c~ r; .1 (·40 TR n r ": (" . .L~, "... .. e B,t1,CK R UND: lOa CONNECTTON~ 0 TRI : 53 AT 1486 PEA K S: ~'J /R t) D : FlO LI~E TE PERATURE: 52 DEGREES IN I 54 DEGREES OUT REMARKS: WT 9.5, VIS 28, W.L. 2, PH 7.5, CL2 500 r:;ENER/'.L REMARKS: TOTAL GAS UNITS: 3DC AT 1335-1345, 70 AT 1410, 70 AT 1435, 300 AT 1LJJ1n -1 '" 7 n. 1 h (. "T 1 h P r II T T HI (~~ f..: ^ (' ,,~q T <:;. n "T 1.'Cl, V:¡ - 1 h 4 n . BACKGR UNO GAS UNITS: 15 (PEFORE) & 60 (AFTER) AT 1335-1345, 26 (BEFORE) & 40 (AFTER) AT 1410, 40 (8EFORE) & 24 (AFTER) AT 1435, 16 (BEFORE) AT 1490-1570 AND A BREAKDOWN AT 1640. DRILLT G. DRILLED 1315-1485. SWEPT HOLE WITH GEL PILL. TRIPPED FOR NEW 8IT. DRILLED 1485-1611. SURVEYED AT lSql. DRILLED 1611-1690. 4IÞ SAMPLES DISPATCHED: WASHED DITCH: IR UNWaSHED DITCH: N/R CANNED: NIP CORES: N/R WFLLSITE GEOLOGIST: RON PPOCK AY DATE ADDEO: 1/20/81 e e þ,LAKPA Þ2 DAILY DRILLING REPORT 1/8/81 DATE: 1/8/81 e hCTIVITY AT 0600: REPAIRING ROTARY. EPTH YESTERDAY AT D~OO: 1690 DEPTH TODAY AT 600: 20~7 rOOTAGE DRILLED: 377 POSABLE FORMATION AND T TOROK, 1350 SAMPLE DESCRIPTIONS: DEPTH: 1650-1727 RATE: 2.2 MIN/FT SH: AS lAST REPORTED, INCREASING SSe SAMPLE DESCRIPTIONS: DEPTH: 1727-1736 RATE: 2.0 MIN/FT SS: LT GY, V.F. GR, Sl S&P. SA, SFT, SLTY. CLYEY, PT SIL, CARB, AHG GR. TT - V. SL POR, NO SHOi,l. S MPlE DESCRIPTIONS: DEPTH: 1736-1890 RATE: 2.0-3.3 MINIFT INTBDD SH: GY ARN - OK GV, FIS. SFT, SL CARB, W!SLTST: LT OV - BRN Y. PT SHY, SFT, fHCA, CAR, AND SS AlA. BDS TO c:} FT. SAMPLE DESCRIPTIONS: DEPTH: 1890-1913 RATE: 2.2 MIN/FT SS: LT GY, PT S~P, F. GR, PT V.F. GR,SA, MOD SRTD, ARG, SLTY, CALC, CARB PTGS, RR GLAU, SL POR STRKS, NO SHOW. THN INTBOD SLTST A 0 SH. TR COAL CHIPS. e S MPlE DESCRIPTIONS: DEPTH: 1913-1q48 RATE: 2.3 MIN/FT I TEDD SLTST: OV - oV 8RN, CARR, PT SDY, TR MICA. SH: GY - GY ßRN, DK Y STRKS, PYR INClS, FIS, PT SLTY. SS: A/A. SAMPLE DESCRIPTIONS: DEPTH: 1948-1960 RATE: 3.7 MIN/FT SH: BR GY - OK GY, FIS. SFT. CARB STRKS, MICROMICA. S MPlE DESCRIPTIONS: DEPTH: 1960-1970 SS: LT V. F. GF:, SA, RATE: 2.2 MIN/FT OD SPTD, PT SIL, TT, NO SHOW. SAMPLE: DESCRIPTIONS: DEPTH: 1970-1986 RATE: 2.7 MIN/FT SLTST: GY - RR GY. CARS. SL MICROMICA, WISH AND SS LAMS. S MPLE DESCRIPTIONS: OEPH!: 19BF-2C50 S H: G Y B RN - P fV PTGS. CC SS ArliO RATE: 4.5 MIN/FT GY. oce LT GY AND DK STRKS, FIS, CARB FLKS AND SL TST ¡?DS. EPTH SHl\LE OENSIn ~'I F ~,j! p IF Dr ['¡{P PORE PRESSURE If:. 0 1 .7 .4- . '.,'- t 9.4 1700 1 .3 q 1 -:<p ~. .' -,_.' '...' 9.7 ~j /¡:; !\) IF 1.4:2 1 .42 1.43 1.43 1.43 1.!=;,1 9.6 '1.3 '1.3 C::" .·3 9.3 e 1750 1'"00 18<=;0 1Qor ~.J l' P ! c,~ D ~\!/R t\i / R ~UR 9.3 10.2 ;;> 00 [) 2050 r I ! T T T ~i r; CAMp I ¡:- <; . e e e nUA,LITY: FfdR If\iTERVi~L: 10 LAG TI E: 35 MIN AT 2000 FT EPTH 1675-1690 If9f)-1720 174!~,-176Ç 1765-178'" 17B",-lE2Ç, 1825-1840 1"'40-}950 C1(pP') 53700 46000 49800 5:5000 51600 43QOO 505no C?{PPi'l) C:HPpJy1) 1700 Fpn Ison 500 1000 Tf! 1000 TP C4(pp~n o C5{PPt,q n o n ('¡ f' (\ ,-, F,O 0 n TP Í\ jj o (,'CO 50CO 1000 500 TR TP ,: .b S : BACKGR UNO: PO CCN~JECTIOr,J: r! TRIF: C P F t\ K S: f\! IR n· ',,-' ., FLOWLINE TEMPERATURE: 59 DEGREES IN / 62 DEGREES OUT REMARKS: WT. 9.5, VIS 29, W.L. 2, PH 7.5, CL2 400 GENERAL REMARKS: TOTAL AS UNITS: 280 AT 1675-1690, 240 AT 1690-1720, 250 AT 1745-1765, 280 AT 1765-1785, 288 AT 1785-1825. 250 AT 1825-1840, 280 AT 194 -1950. CUTTINGS GAS UNITS: 21 AT 1675-1690, 28 AT 16C, -1720, AT 1745-17G5. 9 AT 1765-1785, 22 AT 1785-1825, 0 AT 1825-1840, 18 AT 1940-1QSO. BACKGROUND GAS UNITS: 80 (BEFORE) 100 (AFTER) AT 167~-1690, 100 (BEFORE) 90 (AFTER) AT 1690-1720, 150 (BEFORE) 150 (AFTER) AT 1745-1765. 160 ( EFORE) 120 (AFTER) AT 1765-1785, 180 (BEFORE) 150 (AFTER) AT 1785-1825. 150 (BEFORE) 150 (AFTER) AT 1825-1840, 140 <BEFORE) 104 (AFTER) AT 1940-1950. DRILLED FROM 1 gO TO 20 7. REPAIRED ROTARY CHAIN. MISC SPlS DISPATCHED: UNWASHED DITCH <USGS) 1060-1760, 1 8X. SAMPLES DISPATCHED: WASHED DITCH: 750-1550, 2 XS UNI,j,',SHED DITCH: 1270-1[180. 1 EX (PALEO) CANNED: 1200-1920. ? PXS C R [S: N IR FLLSITE GEOl GIST: RO PROCK AY DATE ADDED: 1/20/81 tdALAKPA #2 CAlLY DRILLING REPORT 1/9/81 DqH~: 1/G181 e ACTIVITY AT 0600: TRIPPI G. COND HOLE FOR LOGGING. DEPTH YESTERDAY AT 0600: 2067 DEPTH TODAY AT 0600: 2330 FOOTAGE DRILLED: ~b3 PROBABLE FORMATION AND TOP PEBBLE SHALE, 2050 SAMPLE DESCRIPTIONS: DEPTH: 2050-2080 RATE: 4.5 MIN/FT SH: GY RN - BRN GY, FIS, AS LAST REPORTED, TR COAL AND CALC GRS. SAMPLE DESCRIPTIONS: DEPTH: 2080-2nS8 RATE: 1.9 MIN/FT 5S: LT Y - SL 8RN, V.F. - F. GR, SA, MOD SRTD, CLY, SLTY, TT - SL POP, NO SHO . SAf~PL[ DESCRIPTIONS: DEPTH: 2088-2160 RATE: 3.5 MIN/FT SH: ER GY, W/OK AND V. OK GY STRKS, CARB FLKS AND PTGS, Frs, MICPOMICA, PYR LAMS AND INCLS. INTRDD SLTST: BRN GY, CLV, SL CARB. SS: LT - V. LT GY, F. R, SA, PT CALC, PT - MOD FRI, CARS, OCC W!SL FROS. NO SµCW. S MPLF DESCRIPTIONS: DEPTH: 2160-21 7 RATE: 2.2 MIN/FT 55: V. LT V, s~p, F. GR, SA. Mon - W. SRTD, CLV MTX, RR GLAU, CARB, COALY PT~S, 10% PORe NO SHO . e SAMPLE DESCRIPTIONS: DEPTH: 2167-2172 SH: PR OY W/TR COAL. RIITE: :'''.6 ¡..qN/FT SAMPLE DESCRIPTIONS: DEPTH: 2172-2176 SS: AdA. RATE: 2.4 i"jIrUFT SAMPLE DESCRIPTIONS: DEPTH: 2176-2212 INTODD SH, SLTST, SS AlA. RATL:: 3.3 !\qN/~T o MPLF DESCRIPTIONS: DEPTH: 2212-2330 SH: V. OK y, FIS, V. CREAMY RENT MAT. BCMS RATE: 2.0 H,!/¡::T CARB. TR COAL IGRN ANO LT GY ZEOLITE ANO PT RLKY AT 2250. DEPTH SHI\LE DENSITY 1.j IP IP 9.8 .9 2:; no /P ~UF DC EXP 1 . l+ 1.4'1 1.46 1.46 1. .~, 7 PORE PRESSURE 2,1 e 0 21 :\ 0 ,.,,., n c " . foj ¡P 9.7 ~)?:50 9.f .7 e CUTTHiG S/l1i1PlES: OUALITY: FtdP I TERVÞL: 10 LAG TIME: 45 MIN AT 230FT AT 112 STROKES/MIN 2135 01(.::; 1 t,O 0 C3(PPM) TF 2DD TR C4 (PptO Q C5 (pp~n [PTH C1(PP~i)) 1 '1, "'-'Hi .:. ._", '-J ':",' ..,.- 113200 7q') I' P C2 (ppr'1) 700 Q 2 G!B5 o r p n c' fI () e e tit 2200 :" 1 4 n TF< c c 30 c-,~; s : F3Þ;CKGPOUND: ?n CONi\lECTION: " TRIP: 0 PFÞ.VS: f''¡/P JJ D : FLOWLINE TE PERATURE: 74 DEGREES IN / 82 DEGREES OUT REMARKS: WI. 9.5, VIS 43, W.L. S, PH 7, CL2 45000, CA 70000 GENERAL REMARKS: ADDING CACL3. TOTAL GAS UNITS: 70 AT 2085, 100 AT 2135. 400 AT 2165, lHO fiT 2200. CUTTPiGS AS UNITS: 5 A.T 2085, TRtcT 2135,0 AT 2165, e A.T 2200. 8ACKGROUND AS UNITS: 28 (BEFORE) 29 (AFTER) AT 2085, 27 (BEFORE) 20 (AFTER) AT 2135, 56 (BEFORE) 60 (AFTER) AT 2165, 26 CREFORE) 62 (AFTER) AT 2200. NOTE: DC FXP USED TO DERIVE PORE PRESS. RUNNING CROSS-CHECK BY CALC PP AS FUNC OF TEMP. MAKING WIPER TRIP. REPAIRED ROTARY TORQUE ASSEMBLY. DRILLED 20A7 TO 2330 (TO FOR CASING). CIRC AND COND MUD. BROUGHT CALCIUM LEVEL TO SPECS. RAN SURVEY. WIRE LINE ON SPOOL BALLED UP. DROPPED SURVEY. ATTEMPTED TO POM. HOLE TIGHT. PICKEr UP KELLY. MIXED GEL. CIRC SHALE OFF BOTTOM. POM HOLE TIGHT. SURVEY" INCOMPLETE. SAMPLES DISPATCHED: \j\fA.S'¡ED 0 ITCH: /Q UNWASHED DITCH: NIP Cf¡f\!NED" ~·.·/F CORES: f'i/R ELLSITE GEOLO 1ST: RON PROCKWAY DATE ADDED: 1/20/81 !\L!\KPtI, ti;? DAILY DRILLING REPORT 1/10/81 DÞn:: 1/10/131 e ACTIVITY AT 0600: CIRC 0 WIPER TRIP. DEPTH YESTERDAY AT 0600: ?330 DEPTH TODAY AT OGOO: 2330 FOOTAGE DRILLED: n epeRABLE FORMATION AND TOP: PEBBLE S , 2D50 CUTTI~JG S8.HPLES: ()UtiLITY: ~\:!F INTfPl/þ,L: Lt;G TIME: f,;/R þ, s : BACKGROUND: N/R CONi'JECTIOf,ì: f\l/F' TRIP: IR PE'A.KS: l'd/P liD: FLOWLINE TEMPERATURE: IR RFHARKS: N/P (:[~,JEH}f)l RF ¡Viþ;R,KS: e CIRC AND COND MUD. MADE WIPER TRIP. TIGHT HOLE 2330-1650. RAN SURVEY. WASHED AND REA ED. 2140-2330. COND MUD FOR LOGS. MADE SORT TRIP TO 1500. HOLf OK. CIRC BOTTOMS UP. HOLE CLEAN. POH. NO ORtG. RIGGED UP SCHLUMBERGER. RAN DLL. COULD NOT GET BELOW 1500. RIH WITH BIT. TIGHT HOLE, 1650-2300. (IRC AND co~·!r r'1UD TO RLP·!. Loe. SURVEY AT 2330. NOTF: IN IDLL. HIT 8RIDGE AT 1497. MAKING WlcER RUN U3. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWÞSHED DITCH: N/R C þ, N ~,j ED: ~. I P CORES: ~J/R ELLSITE GEOLO 1ST: RON BROCKWAY DATE ADDED: 01/22/81 e f,..LAKPÞ ti2 DAILY DRILLING REPORT 1/11/81 ATE: 1/11/81 e ACTIVITY AT on: CIRCULATING - W/O DFLIVERY OF CEMENT. [PTH YESTERDAY AT 0600: ?330 DEPTH TODAY AT roo: 2330 FOOT8GE DRILLED: PROBABLE FORMATION AND T P: PE8BLE SH. 2201 (LOG) CUTTING SAr"'PLES: QUALITY: HIP INTEH\i/\L: N/R Lr,G TIf'E: ~'/P GAS: 8 {, O~ C R lH:D: N I R CON ~,[ C T lOt·,!: N l F TPIF: ¡JP PE.AKS: ~J/R !J D : FLOWLINE TEMPERATURE: IR REMARKS: WT. 9.5. VIS 46. .L. 12, PH 7. CL2 45000. CA 70000 e DŒRAL Rn~ARKS: C 0 1\1 D f,q ID TOR lJf\I 9 '5 / 8 I fJ C H CAS I hj G . CON 0 MUD FOR LOG S. P 0 H . RIGGED UP SCHLUMBERGER. LOGGED SURFACE HOLt. RAN DLL/GRISP/MSL. 2250-10Q. CNL/FDC/GP/CAL, 2310-109. SHC/GR/TTI. 2308-109 SWC - NOT INITIATED DUE TO POOR COND OF HOLE. HDT/OIPMETER. 23G8-109. tOE UP BIT. RIH. HAD 4 FT OF FILL. CIRC & COND MUD TO RUN CSG. MISe SPLS DISPATCHED: UNWASHED DITCH <USGS) 1760-2230. 1 Et X. SAMPLES DISPATCHED: WASHED DITCH: 1560-233 . 2 BXS UN ASHED DITCh: 1880-2330. 1 8X (PALEO> CANNED: 1920-?2AO. 1 8Y C RE."S: ~,JIR LLSITE GEOLOGIST: RON PQCKWAY n TE ADDED: 1/22/81 e e e e ALAKPA ~2 DAILY DRILLING REPORT 1/12/81 DATE: 1/12/81 ACTIVITY AT 0600: PREP TO CMT q SIB INCH CS8. DEPTH YESTERDAY AT O~OO: 2330 DEPTH TO AY AT 0600: 2330 FnOTAGE DRILLED: POBABLE FORMATION AND TOP: PEBBLE SH. 2050 CLOG) CUTTING SA~PLES: QUALITY: NIP INTERVAL: LA TI E: In AS: 8ACKGR UNO: N/R CON [CTION: N/R TRIP: NIP PEAKS: K:/p uo: FLOWLI E TEMPERATURE: fR REMARKS: WT. 9.5. VIS 47, .L. 10.5, PH 7, PV 12 GENERAL REWARKS: TESTING PACKOFF. COND MUD TO RUN 9 5/8 INCH CASING. POH TO RUN CASIN . RIGGED UP TO RUN C SING. RAN SHOE. ONE JOINT. FLOAT COLLAR. 9 5/8 I CH,S-9~, 53.5 CASING (TOTAL OF 54). SHOE AT 2310. CIRe HOLE CLEA AND CO D MUD. HUNG 9 5/8 INCH CASING IN HANGER. CLEANED OUT CELLAR. PACKED OFF 9 5/8 INCH CASING AND TESTED PACKOFF TO 3 00 PSI. SAMPLES DISPATCHED: WASHED DITCH: /Ç UNWASHED DITCH: N/R CANNEO: IR CORES: N/R WFLLSTTE GEOLOGIST: RON PROCKWAY DATE ADDEO: 01/22/81 e e e ÞLAKPA #2 DAILY DRILLING REPORT 1/13/81 D~TE: l/1<:/Pl ACTIVITY AT 600: WID CMT - TRIPPING IN HOLE - MIXING MUD. [PTH YESTERDAY AT 0600: 2330 EPTH TnOAY AT 0&00: 2330 FOOTAGE DRILLED: RORABLE FORMATION AND TOP: PEBBLE SH, 2201 (LOG) c: U T T PJ G S ,(I, f"1P l F S : CUALITv: NIP I TERV;êIL: /R LAC TI E: fp r:f,(:- , - J"', '.,' . ß A C K r: R UNO: N / F CONNECT I ON: \l/R. TRI: /R PEl\i<S: (\UP un: FLO LI E TEMPERATURE: 'R REMARKS: WT. 9.5, VIS 43, .L. 12, PH 7.5, PV 11 G[N[RAL f\EARKS: RIH. SLM, HIlE WAITING ON CEMENT. RIH WIg 5/8 INCH STAB-IN TOOL. STABBED rL AT. CIRC BEFnRE CEMENTING. PUMPED 20 ABLS WATER HEAO. MIXED AND PUMPED 1750 SACKS PERMAFROST CEMENT (290 BBLS SLURRY WT). 14.9 IN, 14.6 OUT. FOlLO E WITH 5 88LS WATER AND 11 3/4 BBLS MUD. FINAL PUMP PRESSURE: 2 o. CEMENT IN PLACE AT 12:48 P.M. PULLED STINGER OUT OF FLOAT AN CIRC OUT WHILE CLEANING OUT DIVERTER LINES. SOH WITH STAB-IN TOOL. TESTED BOP TO SPECS. INSTALLED WEAR BUS H I N GIN H [ Ä. D. \,1 ASH E rA, II 0 PIT Hn: FLU SHE D C H 0 KED Mt. ~\¡ I F 0 LOW I T H DIESEL. MADE UP NEW BIT. S MPLES DISPATCHED: WASHED DITCH: N/R UN ASHEn DITCH: N/R Cþ,fei ED: \'/P COR. [S: ~.;! R W LLSITE GEOLOGIST: RO ROCK AY rATE ADDED: 1/22/ 1 e e e AL¡\KPA t;2 DAILY DRILLING REPORT 1/14/81 DlìTF: 1/14181 ACTIVITY AT 0600: DRILLING. DEPTH YESTERDAY AT 0600: 2330 DEPTH TQDAY AT 0600: 2405 F GTAGE !JR ILl.EO: 71' PROBABLE FORMATION AND TO PEBBLE S , 2201 (LOG) SAMPLE DESCRIPTIONS: DEPTH: 2330-2400 RATE: 2.6-19.5 MIN/FT SH: OK - V. DK Y, FIS - PT BLKY, CARB, RD. SL FROS OTZ GRS AND GRNLS. PT SLTY, ace PYR INCLS, OCC SLTST STRGS, LS STRGS AT 2365-2367, TN, CRPXL, V. ÄRG, CALC FILLED FRAC. EPTH DC [XP PORE PRESSURE q.l .0 SH!\LF DENSITY ?350 ? 7;P c;.-. . __. ~j 1.46 1.43 ? t¡. n n ~!.33 CUTTI (; SA.~!¡PLFS: nUALITV: GOOD I TERVAL: 1 LAG TIME: ?2 MIN AT 24 ^ F' AS: BACKGROUND: 17 CONf'¡ECTIcr\!: n TRIP: PEAKS: .~ Lie: FLOWLINE TEMPERATURE: q DEGREES IN I 70 DEGREES OUT REMARKS: WT. 10.2. VIS 40, W.L. 11, PH 7. CL2 45000 feE ERÞL FEr/ARKS: DR ILL I G. [I ReA N D CO 1\1 D ¡'HID II T ? 255 l·¡ HI L E b¡ 0 C. T EST E 0 ells I N G TO 1500 PSI. RAN ACC. TESTED OK. CIRC AND COND WHILE WOC. DRILLED FLOAT, CEMENT AND SHOE, 22[0 TO 2310. WASHED, 2310 TO 2330. DRILLED 2330 TO 2340. LEAK OFF TESTED ON FORMATION GRADIENT OF 0.62. EQUIV TO 12# MW. HELD OK. CO 0 MUD TO 10.2 PPG. DRILLED 2340 TO 2405. ~ MPLES DISPATCHEr: WASHED DITCH: IR UNWASHED DITCH: N1R CA.NNED: ~./k CORrs: r\!lR WFLLSITE GEOLOGIST: RON ROCKWAY DATE ADDED: 1122/81 e e e f-; LAKFA DAILY DRILLING REPORT 1/15/81 ^ ¿ CtTE: 1/1S/FJ ACTIVITY AT GDO: DRILLI G. rPTH YESTERDAY AT 0600: 240~ DEPTH TODAY AT 600: 2585 FOOTAGE DRILLED: 180 PROBABLE FORMATION AND TOP: PEBBLE SH, 2201 (LOG) S MPLF nESCRlçTIONS: DEPT : 2405-2585 RATE: 2.5-5.0 MIN/FT SH: OK y, FIS, SL RLKY, C^QB, RD OTZ GR$ AND GRNLS, ace CHT P8lS. RR FOS ERA, THN lS AND SI ERITE PTGS AND NODS 2550-2585. oce LT - M. Y STRGS, SCAT GLAU PELS AND GRS. ¡'F PTH 2400 2450 SH~,LE ENSITY 2.33 2.39 2.38 .2.40 DC [XP PORf: PRESSURE Q.O '1.1 8.3 ß.4 2~~)Da 1.4:5 1.49 1 "Q ...... . .,p.-- .~ 2r.:,50 1.38 CUTTHiC SIH'PLES: QUALITY: F.6IR I TFRV¡\L: In LA TI r: 29 MIN AT 2535 FT FPTf-J ?f':' 25 Cl(DPMJ C2(PPM) C3{PPM) C4(PPM) C5(PPM) 7000 700 n 0 (1 ô. S ~ pÞ.CKGRC'iUf\!O: 4 CON E C T lOr': r TRIP: 10 AT 24::50 PEA!<S: \!/R I 'f' . FLO LINE TEMPERATURE: 65 DEGREES IN ! 66 DEGREES OUT REMARKS: WT. 10.3, VIS 41. W.L. 11. PH 7.5. CL2 26800. CA 48000 [ [ptt FEfi'j'\PKS: TOTAL AS U ITS: 4 AT 2525. CUTTIMGS GAS UNITS: 0 AT 2525. BACKGR UNO GAS UNITS: 7 [BEFORE) AND 6 IAFTER) AT 2525. GRILLI G. DRILLEn FROM 2405-2431. POH FOR NEW BIT. MADE UP BIT A 0 BOOT BASKET. RIH. STRUNG UP GEOLOGRAPH LINE. ATTEMPTED TO PICK UP JUNK. DRILLED FROM 2431-2585. Sè.t,'1PLES DISPATCHED: WASHED DITCH: IR UNWASHED DITCH: N/R C A r·¡ r,¡ E r: f' I R CORE'S: ¡\J/P ELlSITE GEOLOGIST: RO BROCK AY DATF ADDED: 1/22/81 e e tit l,;ALAKPA i!? DAILY DRILLING REPORT 1/15/81 DAn:: l/lt-,tfn ACTIVITY AT 0600: CUTTIN CORE. DEPTH YESTERDAY AT 0600: 2585 DEPTH TODAY AT 0600: 2636 FOOTAGE DRILLED: 51 POSABLE ~nRMATION AND TOP: AlAKPA SS, 2607 SAMPLE DESCRIPTIONS: DEPTH: 2585-2607 RATE: 5.5 MIN/FT SH: OK - V. DK GY, FIS - SL PLKY, CARB, PYR INCLS AND REPLS, RD, SL FROS GTZ GRS AND GRNLS, SID AND MRLST STRGS AND INCLS, DK CHT PBLS, SCAT GLAU GRNS AND PELS, TR ~ORAMS. SAMPLE DESCRIPTIONS: DEPTH: 2607-2611 RATE: 2.6 MINIFT SS: V. LT PRN - WH, PT S&P. F. GR, SA, CALC, SL SIL, oce GLAU GR, POOR POR, LT PALE YLW FLUOR, NO CUT (MINERAL FLUOR). EPH! 2 ;'-. n 0 SHf;LE DENSITY PORF PRESSURE DC f)\P 1 .. Ÿ- 7 ',...¡. G 2.4 CUT T I SA r'':PLE S: (~UALITY: FAIR INTFPVAL: 1n LAG TIME: 2~ MIN AT 2610 FT /1, S : 8!;CKGRDUND~ 4 COl<.jNECTICIf'i: n TRIP: PEAKS: 12 UNITS AT 2610 uO: FLOWLI E TEMPERATURE: 7J DEGREES IN / 71 DEGREES OUT REMARKS: WT. 10.2, VIS 47, W.L. 9, PH 7, CL2 35000, CA 55000 GFNERI"L FE .APKS: COPING: AV RATE 17-19 MINIFT TO 2623. SLOWED TO 40 MIN/FT. CUTTING CORE NO.1. DRILLE 2585 TO 2611. rIRC SAMPLES UP. SURVEYED. POH TO CORE. ADE UP CORE BARREL. RIH W/CORE BARREL. REAMED 2521 TO 2 11. CUT CORE NO.1, 2611 TO 2636. SURVEY AT 1 1/2 DEGREES, [JIIE N, ?F,lJ FT. SAMPLES DISPATCHED: WASHED DITCH: NIP UNWASHED DITCH: NIP Cl\NNED: ~U C RES: \)/P FLLSITf GEOLO 1ST: RO BROCK AY DATE ADDED: 1/22/81 e e e l\L~KF'A. ') AllY DRIllING REPORT 1/17/ßl [<ßTE: 1/171Q.1 ACTIVITY AT 0600: DRILLI G. DEPTH YESTERDAY AT 0600: 263E DEPTH TODAY AT 0500: 2706 POOTAGE DRILLED: 70 POSABLE FORMATION AND TO : KINGAK SH, 2639 stMPlE DESCRIPTIONS: DEPTH: 2640-2700 SH: OK BRN GY - DK BRN~ SHELL FRCd"). RATE: 3.0-6.0 MIN/FT FIS, SL BLKY. SL CARB, RR PYR INClS, RR CORE # 1. CUT 20, REe 29 RAT: 18.75 MIN/FT 2G11-2S1S - ss: V. LT v, S&P, F. GR, SA - SR. w. SRTO, QTZS. SCAT OLAU. TR WH CLY, SL SIL, MOD FRI, FAIR - GO POR, BRIGHT IT BLUE YEL FLUOR - PALE LT YEL FLUOR STRKS, DULL YEL FLUOR INSTANT LT YEL STREAMING CUT, SL PET ODOR. RATE: 16.0 MIN/FT 2610-2 ?5.5 - SS: V. LT (PS, I CR CLv, SL SIL. TR FRI. P. - FAIR POR, LT VEL YEL CUT, V. SL PET ODOR. Y, S&P, F. - V.F. GR. SA, OTZS. oce GLAU ICA, Sl ALT WH GRS CPOS FlD. CHT), MOD -BRIGHT YEL ~lUOR, SLOW - INSTA T IT RATE: If.2S MIN/r} 2625.5-2 29 - SS: LT v, F. - V.F. GR, PTLY S&P, SA. MOD SRTD, nTZS, H CLY MTX_ TR MICA, SL SIL, BECOMING CARB, SL BND. P. PORt NIL - FNT DULL YEL FLU ,SLOW IT VEL CRUSHED CUT, ART HT YEL - WH MIN FLUOR 2625-2626. RATE: 1B.3 MIN/ET 262q-2 32.h - SS: V. LT GY, SL S&P, SA, MOD SRTa, F. - V.F. GR. SLTY. CLY. SCAT GLAU. TR WALT GR, SL CARB, P. - FAIR PORt IT VEL FLUOR, M. - FAST LT YEL CUT. Sl ODOR. RATE: 35.2 MIN/Fr 2S32.4-2637 - SS: LT GY TN, F. GR. ace M. GR. St. GTZC. DOL, V. HD, TT. RR GLAU, NO SHOW. RATr: 23~O HI 1FT 2h37-2F38 - SS: LT R~. F. GR. SA - SR, V. ClYEY, SIL, GLAU, TT, W/M. GR, eGl STRKS, LT AND OK CHT PBLS. QTZ GRNLS. RATE: 37.0 MIN/FT 2S38-2638.6 - SS: LT BRN, V.F. GR, SID, TT AND CGL. LT ARN, SR - SA. TRIP CHT PELS AND RD QTZ GRNLS, CALC. SID CMT, HD. TT. RATF: 37.0 MI 1FT 2638.6-2640 - SH: nK BR GY, FIS, SPLTY. W. IND. F. PYR, PEL AND INClS, RR FISH FRASS. EPTH PORE PRESSURE 10.1 Q.2 SHA.LF DENSITY 2.34 IA DC EXP ~.:=~. 7 n 1 '~..' .' . ~ 1 ¡;;:.¡; ,- . "',' ""..' 2700 UTTH! Sl",'1PLF:S: Q!JALITY: GQOD INTERVÞL: +10, CORE LAG TIME: 33 MIN AT 2700 FT AT 75 STROKES/MIN DEPTH 2670 Cl(PPM) C2(PPM) C3(PPM) C4(PPM) C5(PPM) TR 0 0 0 r CAS: BACKGROUND: 10-20 CONf'JECTION: [) TRTp·r')0 ^T ')("\hf! PEAKS: N/R MUD: FLOWLI E TEMPERATURE: 62 DEGREES IN / 66 DEGREES OUT REMARKS: WI. 10.2. VIS 47. W.L. 6.4. PH 7. CL2 4&000, CA 71700 e GENERAL Rr~ARKS: TOTAL GAS UNITS: 2ß AT 2670, CUTTINGS GAS UNITS: 4 AT 2670. AND BACKGROUND GAS UNITS (BEForE & AFTER): 4 & 9 AT 2670. MISe SPLS DISPATCHED: GEOCHEM eCA ED) 23AO-2640 (CORE), 2 BXS. DRILLING. CUT C0RF #1. 2636-2640. POH W/CORE BBL. LAID DOWN CGRF. REC 100% (29 FT). EVALUATED CORE. MADE UP NEW BIT. RIH. REAMED 2610-2640. DRILLED 2640-2703. LOST 40n ffS PUMP PRESS. POH. CHECKING FOR WAS OUT. W RKED ON PUMP. RIH, CHANGED OUT JAR. DRILLED 2703-2706. ~ MPLES DISPATCHED: WASHED DITCH: NIP UNWASHED DITCH: 2330-2690, ] OX CA NED: 2611-2G40, 2 BX~ C RES: #1. 2611-2640. 1 RXS LLSITF GEOLOGIST: RON porK AY DATF ADDED: 2/06/81 e e ÞLAKF'.I\ #2 DAILY DRILLING REPORT 1/18/81 '\TE: L'18/81 e ACTIVITY AT 0 00: DRILLI G. DEPTH YESTERDAY AT 0600: 27QE QEPTH TODAY AT 0680: 2g40 FOOTAGE DRILLED: ?34 prOBABLE ~nRMATION AND T~ KINGAK SH, 2639 SAMPL DESCRIPTIONS: DEPTH: 27QO-28::,;:;; SH: OK BRN - BRN, ace OK CARB, SCAT FGRAM ANn F S INT8DD BRN SLTST AND oce PATE: 3.0-12.5 MIN/FT GY STRG, FrS - BLKY, PT SIL, PYR INCLS, FRAGS, THN LS STRGS 2733-2736, 2782-2785, ss. SAMPLE DESCRIPTIONS: DEPTH: 2835-2893 RATE: 5.0 IN/FT SLTST: BRN - LT BRN, SHLY, PT CALC, SL CARB, TR MICA, GLAU PELS COM. I T DO SH AlA. SAMPLf DESCRIPTIONS: DEPTH: 2P,93-2930 Rl\TE: 7.C ~HN/FT Sl~: BR K BRN, FIS - SL RLKY, PT SIL~ oce PYR INCLS. GLAU PELS. SID NODS A 0 PELS. RR FOS ~RAGS. DEP T¡..¡ 2700 7 :',() 2800 "ESG 2900 2. ~: 8 DC EXP 1.55 1.57 1.E2 1. ¡:;,C) 1..46 PORE PRESSURE: 13 . 0 SH,~L DU.SITY 2 . :',f" ;"t"'_ ~~< . t·¡ e 2.34 2.40 2.41 t' .0 ,'\.0 8.5 CUTTING SAr-'PLES: QUALITY: FAIR-GOOD INTERV^L: If LAG TI F: 31 MJ AT 290FT 2(~ÐS ? n~, r, o CS(PPM) n n [DTH 27:':5 C1 (PPD £, G 0 {) 3100 C2(PPM) r.:, n n C3(PP;V1) o C4<ppro n f\ S : BÞ,CKGR U 12 CONNECTION: 18 AT 2859 TRIP: 16£\.T 27'J3 PEAKS: ~UR. ¡ if'"'- . '..) L:' . FLOWlI E TEMPERATURE: 9 DEGREES IN I 72 DEGREES OUT REMARKS: WT. 10.2, VIS 40. W.L. 7.5, PH 7.5, CL2 41000, CA 63900 GENERAL R[\1APKS: TOTAL GAS UNITS: 20 AT 2755, 16 AT 2805. CUTTIN S GAS UNITS: O. BACKGROUND GAS UNITS: 4 (BEFORE) AT 2755, 10 (BEFORE) AT 2805: 10 (AFTER) AT 2755, 11 (AFTER) AT 2805. DRILLING. DRILLED 2706-2940. e SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R C'Hí!\!EQ: NIP CORES: N IR LL " T I- 'S I "T : PON, '.ROCK4A T F' A D C HAKPA i't2 D~ILY DRILLI ~ REPORT 1/19/81 DÞTE: 1/19/81 . ACTIV!TY AT OGOO: REAMING DOWN CORE BBL. DEPTH YESTERDAY AT 06CO: 940 ~PTH TODAY AT 0600: 2984 F OTA E DRILLED: 44 PROBABLE FORMATION AND TOP: KINGAK SH, 2639 SAMPLE DESCRIPTIONS: DEPTH: 2930-2977 SLTST" RPN, SHLY, SL SH DK BRN - BRN, oce RATE: h.O-2.0 MIN/FT MICA, OC SL CARB, GLAU PELS, OC SID, W/INTBDD F S FRAGS, THN SS STRG AT BASE. SAMPLE DESCRI TrONS: DEPTH: 2977-29 0 RATE: 1.6 MIN/ET SID STRG, LT BRM, SLTY, SOY. SAMPLE DESCRIPTIONS: DEPTH: 2980-29R4 RATE: 1.3 IN/FT SS: V. LT V, V.F. GRN, SA, V. SLTY, CLY, GLAU. V. SL CALC IN PT, TT, NOh! SH 1,1. DEPT H C) 1'::; C SHr,LF DENSITY 2.41 DC EXP 1."'0 PORE PRESSURE 8. ::\ CUT T I f'·j G SA [\'P L E S : QUALITY: Ft,IR I TERV,ôL: 1 e LAG TH1E: 18 MHJ .AT 2986. FT EPTH Cl(PP~) C2(PPM) C3(PP 5noo 200 TR C4<ppru CS(PPM) Cion j ",; f'i. r: bS : B A C f< R U ND: 1 2 CONNECTION: r; TRTF: PFfd<S: N/R LJ D : FLO LINE TEMPERATURE: 9 DEGREES IN I 72 DEGREES OUT REMARKS: WT. 10.2, VIS 48, W.L. 8.4, PH 7, CL2 39000, CA 69800 GDjERÞL RE ARKS: TOTAL AS UNITS: 27 AT 2980. CUTTI GS GAS UNITS: 0 AT 2980. RACKGR UNO GAS UNITS: 12 ( [FORE). REAMING AT 2660 W/CORE BBL. DRILLED 2940-2960. SURVEYED. POH. RIM TO 258B. REAMED 2588-2960. DRILLED 2960-2984. HAD DRILLING BREAK. 2980-2984. CIRC UP SPLS. POH. TIGHT AT 2Sl0. REA ED 2640-2984. CIRC HOLE CLEAN. POH FOR CORE BBL. MADF UP rORE BBL. RIH TO 2610. REAMED 2610-2660. SURVEY AT 2950. OTE: CALC. 2960-2985. PORE PRESS 10.1 MAY 8E RELATED TO CHANGES IN DRILLING PROGRAM. HYDRAULICS, PUMP PRESS (UP 200%), DIFFERENT TYPE BIT, PENETRATION RATE (ur 300~'). e SAMPLES DISPATCHED: WASHED DITCH: IR UNWASHED DITCH: NIP CAN:JED: N/R. CORTS: N/R FII STTr r,rnl riGT'T" prYhl qpnr¡.<I.Il',Y Tc' 11 e e e !\LI~KFA Jt2 DAILY DRILLING REPORT 1/20/81 DATE: 11 O/b1 ACTIVITY AT 600: REAMING DOWN CORE BARREL. DEPTH Y~STERDAY AT ObOO: 2984 [JEPTH TnL)AY AT 06ro: 2984 FOOTAGE DRILLED: r PROBA8LE FORMATION AND TO KINGAK SH, 2639 CUT TIN G S A ~'1P L [S : OUALITY: NIP P'TERV'L: IR LAG TI E: IR 1'; ~ . BtCk:GR UNO: NIP CONNECTIOf.i: NIP TRIP: fUR PEAKS: ~¡/R LiD: FLOWLINE TEMPERATURE: 9 DEGREES IN I 72 DEGREES OUT REMARKS: WT. 1Q.2, VIS 42, W.L. 6.2, PH 7, CL2 44000, CA 68600 GENERAL RE~'APKS: REAMING W/CORE PBL AT ¿S10. REAMED WITH CORE BBL 2660-2794. REPAIRED DRAWWORKS TRANSFER CASE (DOWN 17 H URS). REAMED WITH C RE 8EL 2794-2910. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CC; f\i[D: r,'/p CGRF:S: N/R FLLsrTE GEOLOGIST: RON BROCKWAY DATE ADDED: 01/30/81 hU,U:KPA it? DAILY DRILLING REPORT 1/21/81 DATE: 1/?1/81 e ACTIVITY AT 060n: RIGGING UP BOTTOM HOLE ASSEMBLY. DEPTH YESTERDAY AT 0600: 2984 DEPTH TO AY AT D600: 3021 FOOTAGE DRILLED: 37 PROBABLE ~ORMATION AND Tor: KINGAK SH. 2639 C RE n 2, CUT 37. REC 37 RATE: 15.8 MIN/ET 2984-3021 - SLTST: GV RN - DK 8RN. SHY. SH PT LAM, PTLY MICA. oce PYR. pvp REPL PLANT REMAINS. SID INCL & NOD, THN, INTEG SH: OK BRN, MIC-MICA. w/S: v.~. GR SS INCL 80S 2-3 FT, SID STRS & NOD AT 2988-2989, 3001.5-3003, 3012-3015, LT Sy, V.F. GR SS & SlTST INCL (WITHIN SLTST) W/Dec CHT P LS BELOW 3003. 75 FRAC AT 3002-3003. CUTTING SÞ.MPLES: DUAL ITY: GOOD I!'HERVí~L: CORE LAG TIME: 19 MI~ AT 3021 FT DEPTH :;·004 3(15 Cl<PP¡',q 4000 4000 C2CPPM) Hi TR C?CPP"1) (1 C4CPPrO " rS(PPfH r- n f' " þ,$ : Br,C!<GR UNO: 28 CONNECTION: co; e TRIP: 20 AT 298~ PEAi-<:.S: NIP MtJD: FLOWLI E TEMPERATURE: 3 DEGREES IN / 84 DEGREES OUT REMARKS: WT. 10.2, VIS 43, W.L. 6.6. PH 7, CL2 44000 GEh¡ERAL PErJiARKS: TOTAL GAS UNITS: 30 AT 3004, 28 AT 3015. CUTTINGS GAS UNITS: 1 AT 3004, 2 AT 3015. BACKGROUND GAS UNITS: 20 (BEFORE) 30 (AFTER) AT 3C04. 2 (BEFORE) 20 (AFTER) AT 3015. MIse DISPATCHED SPLS: UNWASHED DITCH (USGS), 2690-3010, 1 BX & CANNED (CORE) 2640-3000, 2 BXS. MhKI G UP PIT. REAMED W/CORE BBL 2910-2984. CUT CORE NO.2, 2984-3021. 37 FT. CIRC HOLE CLEAN. POH. LAID DOWN CORE. (100% RECOVERY). TESTED BOP, PIPE, GLIND RAMS. AND CHOKE MANIFOLD TO 3 00 PSI. TESTED HYDRIL TO 1500 PSI. S^~1PLES DISPATCHED: WASHED DITCH: 2330-2950, 2 BXS UNWASHED DITCH: 2690-3020, 1 ax (PALEO) CANNED: 2924-3021, 2 BXS CORES: #?, 2984-3021. 1.3 P S W[LLSITE GEOLOGIST: RON BROCKWAY e DATE ADDEO: 1/30/81 e e e ÞLAKPA tt2 DAILY DRILLING REPORT 1/22/81 DATE: 1/22110 ACTIVITY AT DC: DRILLING. DEPTH YESTERDAY AT 0600: 3021 DEPTH TODAY AT 0~OO: 3123 FOOTAGE DRILLED: 1 2 PROBABLE ~ORMATION AND TOD: KINGAK SH. 2639 SAMPLE DESCRIPTIONS: DEPTH: 3021-3035 RATE: 3.5 MIN/FT SH: BS - OY BRN, MICA, PTLY CARB, SID & CLY NOD. GLAU. SAMPLE DESCRIPTIONS: DEPTH: 3035-3090 RATE: 9.0 MIN/FT SS: V. LT GY, V.F. GR, SA. QTZS, V. SLTY, SLTST IN PART, CLY, PTLY SIL, TT. NO SHOW. RR GLAU. acc SID, STRG TAN, W/INTBD SLTST: V. LT GY - TR SR , PTLY SDY, CLY, TT g, SH: A/A. SAMPLE DESCRIPTIONS: DEPTH: 3090-3120 RATE: 1 .0 MINIFT INT D SLTST: AlA, SS: AlA, & SH: OK - LT GY, FIS, TR GLAU & SID. LT BRN - TAN, HO, SLTY, S V. WIDec CALC INCL, SID OCCURS AS THN 80S & NOD. SS 30%, SLTST 30%, Sri 30%, SID 10%. r: U T T IS Sð, ¡<'ip LE S : DUALITY: FÞIR HJTERVÞL: 10 LAG TI~E: ?G MIN AT 3123 FT E S: B,t~CKGR U~jD: q CONNECTIO\f: " TRIP: 28 .ÄT 2 21 PE 1\ f<' S: Lj[ì : FLOWLI E TEMPERATURE: "DEGREES IN / R4 DEGREES OUT RFMhRKS: wr. 10.2. VIS 40. W.L. 8, PH 7. CL2 37000, CA 57700 GE ERAL REMARKS: DRILLI G. RIH WITH BIT. REAMED 2968-3021. DRILLED 3021-3041. REPACKED S IVEL. ORILLE 3041-3056. (DRILLING BREAK, 3050-305G.) CIRC SAMPLS. DRILLED 3056-3123. S ~'PLES DISPATCHED: ~.SHED DITCH: /F UNWASHED DITCH: NIP CANNED: fP. CORES: N/R w LLSITE GEOLOGIST: RON HROCKYAY DATE ADDED: 01/31/81 e e e f:,Lt\KPA #? DAILY DRILLING REPORT 1/23/81 DA.TE: 1/23/81 ACTIVITY AT OSQO: DRILLING. DEPTH YESTERDAY AT 0600: 3123 DEPTH T DAY AT 0600: 3275 FOOTAGE DRILLED: 152 PROBABLE FORMATION AND TOP: KINGAK, 2639 SfMPLF DESCRIPTIONS: DEPTH: 3120-3214 PATE: 4.0-21.0 MINIFT SLTST: LT Y. SH: LT GY - LT BRN. SS: V. LT GY, Dee SID NOD & STRG. SA PLE DESCR PTTONS: DEPTH: 32]4-3230 RATE: 4.0 MINIFT SH: LT GY - BRN, FIS. MICROMICA, SLTY, PYR INCL, SID STRG. [FTrl SH.AU DENSITY U\IAVAIL U\·i.ðVATL U~'AVATL PORT PRESSURE r',~ r.yp ~¡. ,.. L.. <,e., i :1. . ~;q n. ,.\ t';. ¿:,. 310Q 3150 1..62 1..65 P.O g.G ,:~¡2 0 0 CUTTING SAMPLES: QUALITY~ FAIR I TFPVf,L: 1 LAG Tl E: 27 MI AT 32SQ F1 t~:. S : B t\ C KG R U ND: 7 CO~HiECTICN· r TR.IP: 2 ,t~T313(- P·El\VS: f\J/R r: : FLOWLINE TEMPERATURE: 86 DEGREES IN I 85 DEGREES OUT REMARKS: WT. 10.2, VIS 43, W.L. 8, PH 7, CL2 41000, CA 63960 FNER,hL R[ftt,RKS: TOTAL AS UNITS: 10 AT 31RO. CUTTINGS GAS UNITS: 5 AT 3180. BACK ROUND GAS UNITS: S (BEFORE) & 6 (AFTER) AT 3180. DRILLING. DRILLED 3123-3136. TRIPPED FOR NEW BIT AT 3136. REAMED 3076-3176. DRILLED 3136-3260. REPAIRED GEOLOGRAPH LINE. DRILLED 3260-3265. REPAIRED LIGHTS TO MUD LOGGING UNIT. DRILLED 3265-3275. S MPlES DISPATCHED: O.SHED DITCt-': /R UNWASHED DITCH: NIP C.t,fc'NED: HIP CORES: IR !~' L L SIT E G EO L G GIS T: RON R C C K U A Y DATE ADDEO: 1/31/81 ¡'JAL,AKPA #2 DATE: 1/24/81 DAILY DRILLING REPORT 1/24/81 ACTIVITY AT 0600: CIRCULATING UP SAMPLES. DEPTH YESTERDAY AT 0600: 3275 DEPTH TODAY AT 0&00: 3503 FOOTAGE DRILLED: 228 PROBABLE FORMATION AND TOP: e h:INGAK, ?63~'J SAMPLE DESCRIPTIONS: DEPT~'1: 3230-3370 S : LT GY - Gy g BRN. FIS, L T Y'It 0 CC S s.. FJTE: ¿¡.5 rqrJ/FT MICMICA, PTLY FLKY, INTBO, INTLAM SLTST: SAMPLE DESCRIPTIONS: GEPTH: 3370-3500 RATE: 8.0 MINIFT SLTST: LT GY. CLVEY, MICA, SL SOY, INCR SS AT 3470. NO INCR IN DRILLI e, V. SL INCR I GAS. EPTN SHALF DENSITY ~UF ~.J IF f\J/ R N/F 3250 :; ,,3: (\ 7. 7: ç:, ;,_i ~j "_J 3:'+00 34:~O :3 ~;O 0 2.38 NO UP DC FXP 1. Ii (:, 1.43 1.4 1 . ~) ¡;:;, PORE PRESSURE 2.6 .0 [ .' ?:~- . 2- .1... 5·5 Q '1; c- . '. 1.61 f; . c' e CUTTn-ie Sf, PLES: QUALITY: F[:,IR I!\:T[FV,~L: 1e LAC TI E:~? IN AT 3500 FT EPTH CltppL1} 1800 11~OO 3000 1700 ~,30~)-3<)25 3~~;t,O 7, 7, '7 r;: \...'...} ¡ :-0 3410 "'-47'5 3nOO CAS· E)!~,CK_(~R.OUr·'jD: 15 CONNECTION: ¡'\ TR If}: n p [ !} r: s: ;1 / R tJ [) : C2(PPM) C3(PPf;/) lfOO 100 100 u 200 TR 10 n 0 r: C C4(ppr\1) C5(PPt'l) 100 t't o n r .. (1 n n FLO LINE TEMPERATURE: IR FE ARKS: WT 10.3. VIS 45, .L. 8.4, PH 7, CL2 45000. CA 70200 Sf ERAL RE ARKS: TOTAL cAS UNITS: 12 AT 3305-3325, 10 AT 3360, 20 AT 3370. 18 AT 3410. 20 AT 347S.. CUTTI GS GAS UNITS: 5 AT 3305-3325, 2 AT 3360, 8 AT 3370, 6 AT 3410. 2 AT 3475. BACKGROUND GAS UNITS: 5 (BEFORE) ~ (AFTER) AT 3305-3325, 5 ( EFORE) 5 (AFTER) AT 3360. 10 (BEFORE) 14 (AFTER) AT 337 , 14 (BEFORE> 16 (AFTER) AT 3410. If (BEFORE) 16 (AFTER) AT 3415. MIse SPLS DISPATCHED: UNWASHED DITCH <USGS). 3010-3360, 1 x. CIRC UP SDLS. DRILLED 3215-3462. REPLACED UNION IN ST PIPE. DRILLED 3462-3503. CIRC UP SPLS. DRILLING REAK. 3498-;:')50.... e SAMPLES DISPATCHED: WASHED DITCH: N/R lnnUISHED DITCH: 3030-3360, (FUEO) lBX c A E -7 t, LJ V: c� I IIJ LLS 1 TE G FOLOGIST : RO,": F- POCK VJAY rl' A - -n - '—/07/91 L- - T E. � r, �� c 1, . 1 11 11 ¡'JIILAKPlJ, i42 DAILY DRILLING REPORT 1/25/81 DATE: 1/25/81 e ACTIVITY AT 0600: DRILLING. DEPTH YESTERDAY AT 0600: 3503 DEPTH TODAY AT nfDü: 368"') FOOTIIGE DRILLED: 182 PR08A LE FORMATION AND TOP: KINGAK SH, 2639 SAMPLE DESCRIPTIONS: SlTST: L T y, ;~RG. SU<Y. t'nct;,,! TF PtITt:: GUU, ;:, A,, .... .. IN/FT DEPTH: 3500-3:,5::, SH, T Â\t T P n J. ;',. I: '.J "_: , LT GY - R~~. FIS - SL S PLE DESCRIPTIONS: DEPTH: 3555-36B5 RATE: 4.0 MIN/FT SLTST: LT y, SDY, oce LAU W/INT THN, F. GR 5S & LT GY SH. [PHi SHALr DU:5'ITY DC fxp POR. PRESSURE 8.3 8.3 1'.9 3'55 3600 3(,~;, D 2.45 2.41 ~~ . I; 0 l.5e¡ 1. ":.,7 I . tt 7 CUTTH,iC Sßf'TIJ'S: QUALITY: FAIR-GOOD I TEHVAL: H1 LAG TIME: 34 MIN AT 3650 FT e FFTH ·3¡:'60-":"600 Cl(PPM) C2(PPM) C3{PPM) C4(PPM) C5(PPM) 2000 o t\ S : BACKGROUND: i3 CONNECTION: NtF TRIP: 42 PEAKS: lC AT 3570-3575 n: FLO LI E TE~PERATURE: 8 DEGREES IN I 85 DEGREES OUT REMARKS: WT 10.3. VIS 48. W.L. 6. PH 7. CL2 38DOO, CA 59280 Sf ERt\L REf'!ARKS: TOTAL AS UNITS: 10 AT 3560-3600. CUTTINGS GAS UNITS: 5 AT 3560-3600. BACKGROUND GAS UNITS: 7 (BEFORE) 6 (AFTER) AT 3560-3600. NOTE: 0780 - CIRC UP SS. F. GR, SLTY, GLAU AT 3689. COMING OUT TO PICK UP CORE SBL. DOSS SAG RV. DRILLING. DRILLED 3503-3507. SURVEYED. TRIPD FOR BIT. REAMD 3475 TO 35Q7. DRLD 3507 TO 3562. CIRC UP SMPLS. RESTRNG NEW GEOLGRPH LINE. DRLD ~562 TO 3577. WRKO o PUMP. DRLD 3577 TO 3632. SERV SWIVL. DRLD 3632 TO 3675. REP MUD LINES. DRLD 3S75 TO 3685. SURVEY AT 3500. MISRU . SAMPLES DISPATCHED: WASHE DITCH: 19 II ¡',SHED DITCH: 1'0. Ct. h1 E : r.'/ K. e conES: f~J!R ELLSITE GEOLOGIST: BILL FACKLER DATE ADDEO: U2/07/81 ALAKPA #2 DAILY DRILLING REPORT 1/26/81 CATf: 1/26/81 e ACTIVITY AT 00: CIRCULATING BEFORE TRIP TO PULL CORE EPTH YESTERDAY AT 0600: 3685 DEPTH TODAY AT 0600: 374c FOOTAGE DRILLED: 64 PROBABLE FORMATION AND TOP: KINGAK, 2639 #7 N~!. saMPLE DESCRIPTIONS: DEPTH: 3685-37~9 RATE: 4.3 MIN/FT SS: - LT ny, V.F. - F. R. SA, SR. SLTV, GlAU, FE ST. CONC. NO SCFl. INTGO, wISH: LT GY - GY, SLTY. SL HIC & SLTST: GY, BRN, GY GRN, ARG. NOTE: AVG DRILL RATE AT 3690 IS 4.3 MIN/FT & 11.5 MINIFT WHILE CORING. DEPTH SHALE DENSITY 2.4 2.4 DC EXP 1.47 1.50 POPE PRESSURE 3G~O ~~g .9 8.7 CUTTING SAMPLES: QUALITY: POOR INTERVAL: 10 LAG TI E: 07 T ~ AT 3745 FT ^ ~ . h..). BACK ROUND: 8 CONNECTION: NIP TRIP: 24 e PEAKS· N/R D : ~LO LI E TEMPERATU r: q DEGREES IN I 91 DEGREES OUT RE~ARKS: WT 10.2. VIS 4. .L. 8.2, PH 7, CL2 3QOOO DE [PAL REMARKS: TOTAL AS UNITS ANn CUTTINGS GAS U ITS: STEADY - 8 UNITS AT 36A5-374G. BACKGROUND GAS UNITS: 8 (BEFORE) AND 8 (AFTER) AT 3685- 3749. CIRC BEFORE TRPN . DRLD 3~85 TO 3690. CIRC UP SMPlS. SURV. DOH. MADE UP CORE BBL. RIH TO 3849. REAMD 3449 TO 3480. FIN TRPNG I HOLE. CIRe AND DROPD BALL. CUT CORE NO.3, 3690 TO 3749. SURVEY AT 3S90. SAMPLES DISPATCHED: WASHED DITCH: IR U WASHED DITCH: /R CA NED: !P CORES: N/R W LLSITF GEOLOGIST: BILL FACKLER DATE ADDEO: 2/Q7!ßl e ¡.Hl\KFA tt2 AlLY DRILLING REPORT 1/27/81 Dtl Tf: 1/27/81 e ACTIVITY AT 0600: DRILLING. DEPTH YESTERDAY AT 0600: 3749 DEPTH T DAY AT 600: 387 FOOTAGE DRILLED: 12F PROBABLE FORMATION AND TO KINGAK ~ , 2639 SAMPLE DESCRIPTIONS: DEPTH: 3750-3845 RATE: 7.4 MI I~T SLTST: LT GY - GRN GY~ ARG. W/INTLAM 5S: WH - LT GY, V. F. GR, SA, CLYEY CMT, FE - ST CONC. S LAU & SH STR. SAM LE DESCRIPTI0 s: DfPTH: 3e4:3-387 PATE: ~>.O I'll 1FT SlTST: LT GY - TAN. Soy STR, V. F. GR, SA, CAL ~ CLYEY. CMT, SCAT WH CHT GR, TT 0 SCFL. CORE # 3, CUT 5q~ REC ~c Pi\TL: lP 3 9 -3749 - SLTST: LT Y. SA, V.F. GR, F F - S T CO c. PATF: IF Y - BPN GY ARG. MATRIX, INTBDD W/SS SO E CLY, CALC CMT, SCAT FOS FRAG~ PYR . STRG, 3 90-3 99 - Sl~TST: LAM, SA - ð MICA. . y - PPN GY. ARG MAT, V.F. - F. GR, OTZ SS RelT[: IF e 3699-3708 - SLTST: M. IT GY, ARG I TeDD W/SS STRG, LT GY, SA, V.F. GR, MICA ClYEY, MAT, SCAT FOS FRAG, PYR, FE - ST CONCa qAT: IF 3708-3722 - SLTST: V, RC, CALC CMT, W/LENS & STRG SS: LT GY. V.F. GR, SA, ARC ~ CALC CMT, MICA, INC FE - ST COMC, PYR STRG, WORM TRAILS. FOS FRAG CAST & MOLDS, TR GLAU. '?ÞT : N/F 3722-3735 - SLTST: OY - R - LT y, V.F. GR, SA, CLY PATE: If} GY, MICA, ARC, W/SS LENS AND STRG, GY CALC C T, MICA & SHY LAM. 3735-3749 - SLTST: ~. GY - APG, SOy, PYR, ABNT SH LAM. CPT SHALE DD,:SITY NIP 2. 3 (! 2.40 or EXF POR PRESSURf Q.8 77'Ç " -.. 1.33, ~)POÜ 1.73 1.75 i~~ . :5 ::·B~¡ n ~ l). ' CUT TIS A. vp L E S : QtJI\LITY: FAIR I TEF'VPL' In LAG TI E: U IN AT ~ ~. T í':- ~~) T ..1 , 3750-:385 3E?-5·0--3B(, C1 (PF) C2<PP} C3(PP 2000 /P N/R 4400 I NIP C4(PP!\q C::dPPD /P IR r\~lP- ~,)IP e ù s : Rf\Ci.( R. UND' j CO!\!NECTIO TRIP: (j8 PEAKS: ?2 AT 3855 uo: FLOWLINE TEMPERATURE: 85 DEGREES IN I 87 DEGREES OUT REMARKS: WT 10.2, VIS 41. .l. 8.8. PH 7. CL2 40000, CA 62400 e r fRAL RE APKS: TOT l AS U ITS: 8-10 AT 3750-3850. 22 AT 3850-3860. CUTINGS GAS U ITS: 2-4 AT 3750-3850. 2-0 AT 3850-3860. BACKGROUND AS UNITS: NIP AT 375 -3B50. 10 ( FFORE) IS (AFTER) AT 3850-3860. DRILLING. CIRC FOR TRIP. POH W/CORE. LAID DOWN CORE #3. REC 58 FT. MAGE UP NEW BIT. RIH TO 3 o. WASHED 3 90-3749. DRILLED AHEAD. N TE: CORE 43 R PORT LATE DUE TO COMMUNICATION FAILURE. SAMPLES ISPATCHED: WASHE DITCH: 2950-357 , ? BYS U WASHED DITCH: 3360-3750, 1 X CAN ED: 3360-3745. 1 r CORES: NO.3, 3G90-315 ,2 XS LLSITE GEOLOGIST: ILL FACKLER DATE ADDED: 2/07/81 e e tLAH·'p, #2 DAILY DRIlLI G REPORT 1/2B/Hl DATE: 1/:'8/81 e ACTIVITY AT OSOO: DRILLING. DEPTH YESTERDAY AT 0600: 3875 nEPTH Tn AY AT D~CO: 400q FOOTAGE DRILLED: 12q PROSt LE FOR ATInN AND T C: PERMO-TRIASSIC RED SH, 3955 SAMPLE DESCRIPTIONS: DEPTt~: 3875-3R95 RATE: 5.3 ~IN/FT SLTST: LT GY - GRN GY, SDY. SS: LT DY V. F. GR, SA, CLY CMT, SlTY, SCAT GLAU, SH: OY - M. V, SLTY, FIS - BLKY. SAMPL,[ DESCRIPTIONS: DEPTH: 3895-3955 RATE: 9.1 MI 1FT SS: LT GY - TAN, V.F. GR, SLTY, SA, CALC & ClYEY, CMT, GLAU, W/SLTST: GY - TAN SQY, CALC, SH: M. GY - GY, SLTY. SAMPLF DESCRIPTIONS: DEPTH: 3955-3960 RATE: 3.6 IN/FT SH, PO - SR , SOFT, SLTY. <CIRC SMPL AT 3960. TRIP 39S0J. StMPLE DESCRIPTIONS: DEPTH: 3960-4QOO RATE: NIP SS: LT GY - TAN, V.F. FOS FRAG & FE - ST CONC. 2.?=,ß DC EXP 1. F); 7 1.78 1 .7 I; PORf^ PRESSUR.E 9.0 8.3 [< .l¡ e FFTH :-;9 Ð 0 ~" cç, f' L 00 SH¡;,LE D[[\¡S!TY 2.42 ::2.41 CUTTI SA \,ßpLE s.: QUALITY: FAIR-GOOD I T[PVÞ,L.: lD LA TIME: 39.5 MIN AT 4 00 FT DEPTH 3pn,-3,9 39fO-400D cup p r,"J 2400 1000 C2CPP~'¡} C~(PP i\I/F' NIP ~J/ NIP C[¡CPP r\J/ R Î"j I R c"',cppr>1) N/R N/R f. S : BACKCP('cU~iD: 8 CON\!ECTIor\i: ~, Tfilr': ;)? P E ,l\ v: s: N IR t/ UD : FLO LI E TEMPERATURE: 3 DEGREES IN / 85 DEGREES OUT REMARKS: WT 10.3, VIS 49, .L. 9.8. PH 7, CL2 41000 e GF ERf¡L REi"APKS: TOTAL AS UNITS: I? AT 3875-3960, 8 AT 3960-4000. CUTTINGS GAS U ITS: n AT 3875-3900 AND 39&0-4000. BACKGROUND GAS UNITS: N/R (BEFORE) A D NIP (AFTER) DRL G. DRLLD 3875 TO 3960. CIRC SMPLS. SURV. PON FOR NE BIT. AGE UP RIT. RIH TO 3900. WSHD 3900 TO 3960. DRL 3q~o TO 4000. SURVEY AT 3960. MISRU . SAMPLES DISPATCHED: WASHED DITCH: N/R UN ASHEO DITCH: N/R CA~HŒO: IF en RES: N IR WELLS ITE OEOLISTILL FXCKLER DATE l\LAKPA tt2 DAILY DRILLING REPORT 1/29/81 D(1.TE: 1/::29/81 e ACTIVITY AT 0600: DRILLING. DEPTH YESTERDAY AT 0600: 4000 EPTH TODAY AT 0600: 4067 FOOTAGE DRILLED: G7 PPOBA LE FOR ATrON AND TOD: PERMO-TRIASSIC, 3955 S MPLr DESCRIPTIONS: DErTH: 4000-40~)a SS: LT V-F. GY - FRA , LS: TAN - ERN, RATE: 11.9 MIN/FT TA , V.F. OR, SLTY, CALC C S Y. SLTY, ABNT FOS FRAG. T. SA - SR. W/FOS [PH·: SHLL OE!\\SITY ~' .. li 0 DC EXP 1..H4 PORE PRESSURE 4 "," 8.4 CUTTI SAf"PLf'S: lJALITY: F IR-OCOO INTERVlIL: 1 LAG TIME: 38.75 MTN AT 4050 FT AT 95 SP FPTH Cl<PPM} C2(PPM) C3CPP 1600 f N/R C4 (ppr,¡¡) C'5(PP¡·q N IR N IF 4non-'40~'5 s: 8 Â. C K P U HD: q CO¡'JÎ'J[CTIO~J: /P TRF: 20 e P r /\ K ~: ~! IF .--. . FL WLJ F TF PERATU F: 73 DEGREES I I 78 DEGREES OUT R~ ARKS: WT 10.3. VIS ~1.. .L. 10.2. PH 7. CL2 400DO. CA 62400 C [ f,:\ E" R t\ L R. F [.4A. F K.' S : TOTAL AS UNITS: 8 AT 4000-4050. CUTTIN S GAS U ITS: 2 AT 40 0-4050. DRLNG. DRLLD FROM AOOO TO 4041. SURV. POH FOR BIT. REF CELLAR PUMP. AGE UP BIT. RIH TO 2 50. CUT AD ~T OF DRLNG LINE. TRPD I Te HOLE. ErAMO ~c FT TO TM. DRLD FROM 4041 TO 4067. SURV fiT (, 41. StMPLES DISPATCHEO: WASHED DITCH: Ik UN ASHES DITCH: N/R C l\ f';)ED: f;,"IF C RES: [\j/R ELLSITE GEOLOGIST: BILL FACKLER ATE ADDED: 2/07/81 e LÞKPt, ? AlLY DRILLI b REPORT 1/30/81 AT : ll?',O/81 e ACìIVITY AT 00: TRIPPING. EPTH YESTERDAY AT 0600: 40G7 [PTH TO ;\Y t,T !~no: "1'-17 ~ OTA E DRILLED: 130 nOBf Lf FOR ATIO ANn T r PERMO TRIASSIC RED ~ , 39~~ Sß~PL DESCRIPTIONS: Ct\LC, I\[\ S y, F ::' FR S I'¡, - V.F. r'. cy - RATE: 11.8 IN/FT R, SA, SLTY, CALC W/SlTST: GY SLTY, PLKY, THN LS BOS. TAN - R. E3 R ~J. G Y, I\RG StTY, lH-PTH: 40::,7-409", I TOSS: LT CY . SAMPL DESCRIPTIO S: FPTH: 4095-4175 RATE: 6.8 MIN/rT SlTST: GY, AR SL SDY, ç , GY - BlK, MICMICA, PT SFT, SLTY. AT H 7-4161 CIRC DRILL' EA!<" SH: GY - RU<, SLTY, SFT, 3.7 f'iP!". SAMPLE DESCRIPTIONS: DE Tf:: 4171:',-4195 SS: y, v. . GR, CALC, P L. RATE: 12.4 I I T SLTY, SA, TH BOS LS: BR , ARG w/DK GY - BlK, [PTH 41 SHÞLC DF_ SITY DC r p POR.L PF\FSSURF 2.42 1.. 1 1'., t""':· . Q...2 1+ 1 t::, ? _~ ú·O 1.70 e CUTTI SfJPL <::~ QUALITY: F IR- n T TF \fl'L. j LA TI r~ 41~ I AT 10FT AT 9 So I r'Z(PF {\;, C4(PP } I C"(PP ) IP FPT it 6 -419 C1 fF'P ì 16 D i' C?(~':~p \ ù. s : p,.&'CI-< R U~\!D: cnr\Jt\';[CTl I TRIP: Ie: P F þ, ~< s: \1 lp '.,j '" FLOWLI ~ TE PERATURE: DEGREES IN / 85 DEGREES OUT RF ARKS: WT 10.3. VIS Ç;?, .L. .8~ PH 7. Cl2 41000, CA 63960 E ~J E F ,~L FE FA K S = TOTAL CAS ITS: 8 AT 4065-4195. CUTTINGS AS U ITS: 2 AT 4065-4195. POH FOP IT. DRLO FROM 4 41 TO 4161. CIRC SMPLS. DRILLING BREAK, 4157-4]61. RILlED 4161-4197. SURV. POH FOR NEW BIT. THAWEC OUT LINES ~r UEL LINES. RESTRICTED DRAWWORKS MOTORS. e SAMPLES DISPATCHED: f"SHE[) DITCH: IF UNWASHED DITCH: 3750-4170, 1 ax CA NED: 3720-4050, 1 RX CORES: NIH WELLSITF GfOLDGIST: N/R DATE ADDED: 02/07/81 ALAKPtl ff2 DAILY DRILLI G REP RT 1/31/81 DI\TE: 1/:"1/81 e 4CTIVITY AT 0 00: DRILLING. DEPTH YESTERDAY AT 0&00: 4197 DEPTH TO AY AT OGOO: 4242 FOOTAGE DRILLED: A5 PROSABLE FORMATION AND TOP: PERMO TRIASSIC. 3955 SAMPLE DESCRIPTIONS: DEPTH: 4205-4215 RATE: 8.3 IN/FT SH: GY - BRN, SLTY, INTBO, W/SLTST: BRN. ARG, CALC. SAMPLE DESCRIPTIONS: DEPT : 421 -4225 RATE: 18.5 INlET SLTST: BRN, DNS, ARGL, CALC, CMT, SCAT PYRe SAMPLE DESCRT TIONS: DEPT : 4225-423 RATE: 16.2 MINIFT SLTST: RN. ARGL. CALC. CMT. EPTH SHÞL DENSITY 2.41 DC ExP 1..88 PDRE PRESSURE I¡ 2 D 8- . :". CUTTI r~ SAMPLES: QUALITY: FAIR-GOOD ITER\! L: LA TIME: 42.2 MIN AT 4200 FT AT 9S SP e [PTH 42QO-421~, 4215-1+-235 423":,-4240 C1epPi''!) 1200 600 1800 C2(FPM) r: I F' IF: 1\:1 C3(PPf'n N/R N/R. NIp C 4 ( P P in NIb' Nip I\J/R C'-;,(ppr'1) N/R NIP r,¡ I f{ l~ S : ßl\C\\CR UND: If CONNECTION: N/R TRIP: , PE<\KS: ~d /R UD: FLOWLINE TEMPERATURE: 7 DEGREES IN I 76 DEGREES OUT REMARKS: WT 10.3, VIS 47, .L. 11.2. PH 7. CL2 38000. CA 59300 CENER!\L TOT!\L curTI TR Irpu S T R I rI . TO 31GD UP PIT.. REr"ÞRKS: GAS U ITS: AT 4200-4215, 3 AT 4215-4235. 9 AT 4235-4240. S GAS UNITS: 2 AT 4200-4215. 0 AT 4215-4235. DRILLING. OUT o~ HOLE FOP BIT. BIT PAR TICAL PLUGGEn. PULLED WET TESTED PIPE. BLIND RAMS, CHOKE MANIFOLD, AND ALL VALVES PSI. TESTED HYDRIL TO 1500 PSI. TESTED ACTUATOR. MADE CHECKED OUT JARS. RIH. DRILLED 4197-4242. SURVEY AT 4197. S MPLES DISPATCHED: ASHE DITC: 3570-41~O. 2 XS e t.J WASt'~[D DITCH: IR CA NED: ":/F' ceRrs: hi/H FLLSITE G lOGIST: BILL FACKLER DATF ADDED: 2/12/81 I\LAKPA ±t2 DAILY DRILLING RFP RT 2/1/81 .ÐTr: 2/11 e ACTIVITY AT 00: DRILLING. DEPTH YESTERDAY AT 600: 4242 DEPTH TODAY AT O~OO: 4291 FOOTAGE DRILLED: 49 PROBABLE FORMATION AND TOP: PERMO TRIASSIC, ¥>'.:,Q t:, r:;: j" ,,_,,-'-J SAMPLE DESCRIPTIONS: DEPTH: 424n-4255 RATE: 26.0 MIN/FT SLTST: GY - RN. CALC. SOY. W/INTBD LS: GY - BRN, SDY, ARG,DNS, HD. S : OY - R, SLTY. SAMPLE DESCRIPTIONS: DEPTH: 4255-t+270 SLTST: GY - ERN, CALC, SOY. SLTY, ARG. INTAC Sh: GY - RATE: 16.0 MI 1FT ARG. BECOMIN LS: BY RN, SLTY, FIS - BLKY. - BRN, F. XL, SDY, ~ MPLE DESCRIPTIONS: DEPTH: 4270-4285 RATE: 11.8 IN/FT LS: H - TAN, C - XL, ros, SCAT VEL FRAG, SDY, PBL OF QTZ PYR NO , oce RLK MIN GR, P0S ARG & BRYOZOOAN FRAG. t~H CHT, 2. ~,8 DC EXP 1 " " ." .. ~l; ¿ PORE PRESSURF .8 [iE-PTH Lt-? 5 D SHUT DENSITY CUT TIS A r'~p LF S: QUALITY: FAIR-GOOD INTERVÞL: 10 LAG TIME: 42.7 MIN AT Q250 FT AT 9 SPM e nEPH! q,?t+O-42B::; CICPPMJ C2(PPM) C3(PP) C4(PPMJ C5CPPMJ BOO IR NIP N/R IR {;, þ s : f3!\CKGROUNfJ: 4 COf\!NECTlON' NIP Tf(IP: 20 prt,~·<S: ~JlR. 1,J fJ : FLOWLINE TEMPERATURE: 7 DEGREES RE ARKS: WT 10.3. VIS ~6, .L. 10.3! PH 7. CL2 38000, CA 58280 GENERAL REMARKS: TOTAL AS UNITS: 4 AT 4240-4285. CUTTINGS GAS UNITS: 0 AT 4240-428~. BACK R U 0 AS UNITS: 0 (BEFORE> AN 0 (AFTER) AT 4240-4285. ORL G. DRLD 4242 TO 4255. SLUGD PIPE AND POH. MADE UP BIT ArID RIH. DRLO 42r~)5 TO 4291. SAMPLES DISPATCHED: Idl\S DITCH: IF: U WASHED DITCH: IP CA i\!ED: IR COPES: ¡\UP. tit LLSITE GEOLOGIST: GILL FACKLER DATE ADDED: 2/12/81 {\LÞKFþ, t!2 DAILY DRILLING REPORT 2/2/81 DATE: 2/2/81 e ACTIVITY AT OGOO: TRIP TO RUN LOGS. DEPTH YESTERDAY AT 600: 4291 nEPTH TODAY AT 600: 43FD F GTAGE DRILLED: ~9 cROSABlE FORMATION AND TOP: ARGILITE, 43 ~ S MPLE DESCRIPTIONS: nrPTH: 4285-4300 LS: WH - TAN, F. - C. XlN, H CHT: OK GY- RLK, MI OP RATE: 14.8 MINIFT ~OS. SCAT YEl FRAG, SDY. GRNL & PER QTZ. RK GRNS. PYR NOD, BRYOZOOANS. SAMPLE DESCRIPTIONS: DEPTH: 4300-4360 RATE: 14.8 MIN/ÇT ARG: C AR GY - ßLK. MAS HKY FRAC, ONS, SCAT PYR NOD FRA.C FLNGS. 4"00 4 y::¡ f! N/~'· IC, l.no PORF' PRESSURE 9.0 (;! . J EPTH <:;Hru DENSITY DC EXP 1 q ~ .:.. . <.." ,--' CUTTIi\!C SA~jfPLEc;: QUALITY: FAIR-GOOD UHERVt,.L: 1 LAG TIME: 43.2 MIN AT 4300 FT AT 95 SPM e ¡:f[PTH 4290-L!310 4325-4330 l¡-'·3Q-f-t3f C1{PPM) C2CPPM) C3(PP 1600 NIP N/R lS800 IF NIP 10000 TR NIP CtHPP"O C5(ppn N¡r:: /p r\: /R; f\i I R !\lIP NIR ,," l'" . ~\. ,~> ,. BACK F~_ t.J f'·}D :20 CONNECTION: r-,llR TPJF: 44 PEAYS: 84 ! ¡ rl . ej L: .- FLOWLI f TEMPERATURF: DEGREES IN / 84 DEGREES OUT RE ARKS: WT 10.3. VIS 46, .L. B.6, pµ 7. CL2 41000, CA 63960 r:\J[R.\L P[~¡ARKS: TOTAL GAS U ITS: 8 AT 42g0-4310. 84 AT 4325-4330, 50 AT 4330-4360. CUTTI S GAS UNITS: 36 AT 4325-4330, 82 AT 4330-4360. BKGD GAS UNITS: 48 (BEFORE) 38 (AFTER) AT 4325-4330, 38 (BEFORE) 41 (ArTER) AT 4330-4360. POH OR LOGS. DRLD 4291 TO 4360. CIRC SMPlS. S PT TRPD 1~ ST OS. WET STRNG. CIRC FOR lOGS. RPD SURV. SLGO PIPE. OH TO LOG. S MPLES DISPATCHED: i.Jt,SHED DITCH: 41(:0-436 . ;> xs UN ASHED DITCH: 4170-4360. 1 X CA NED: 4050-4360, laX e C R [S: hi lR [LLSITE GEOLOGIST: RILL FACKLER ÄTE ADDED: 2/13/81 e DATE ADDED: 02/13/81 WELLSITE GEOLOGIST: BILL FACKLER SAMPLES DISPATCHED: WASHED DITCH: NIP UNWASHED DITCH: N/R CA NED: ~!R C RES: NIp ENERAL REMARKS: LOG RUN ~2 TO TO: HRT TEMP - 4348-2306, Dll - 4354-2306, FOC CNl - 4360-2200, H T-DIPMETER - N/R. PRELIMINARY LOG ANALYSIS: BASAL CRET SS - 2 06-2532. RES - 30-40 OHMS, POR - 22%. FLUID CONTENT - PROS GAS. TOPS: ASAL CRET 5S {WAlAKPA #1 SSJ - 2606, BARROY FQUrV - 3703-3748, 3-9% POR, SAG RIVER SS - 3843-3946, 9-12% POR, AR - 4303. TRIPPEO OUT OF HOLE FOR lOG. SLM, NO CORRECTION. LAID DaWN CORE BBL. BEGAN LOGGING. RAN TEMP SURV. 4348-2306. RAN OlL. HAD MALFUNCTION W/1ST RUN. RERAN 4354-2306. RAN FDC/CNL, 4360-22DO. RA DIPMETER. TOOL FAILED TO WORK. POH. MADE UP ME DIPMETER A D RIH. SURVEY. e .L. 8.7, PH 7, CL2 4100Q, CA 63960 fR 45. FLOWLINE TEMPERATURE: REMARKS: WT 10.3, VIS uo: PEI;KS: NIP TRIP: ~UR BACK R UNO: N/R CONNECTION: NIP ^. ~ . l";, ,j ~ CUTTI G SAMPLES: QUALITY: NIP INTERVAL: N/R lAG TIME: fR ACTIVITY AT SOO: LOGGING. a 1.-.' F' P T p Y'" ç, T FR r¡· " Y A Tn ¡::. n 0,· 4' ~ t"" .. . 'L ¡ ;. " 1.._ ',c'- ,..,. _ ",,', ¡':'. . ',,,- '._." ;..>. -_' ~ DEPTH TODAY AT 00: 43F FOOTAGE DRILLED: [ ROBABLF FOR ATION ANn TOP: ARGILITE, 4303 (LOG) DATE:?,'3IS1 2/3/81 DAILY DRILLING REPORT t,LÞK,Ff\ #2 t,iALt,KPA #2 DAILY DRILLING REPORT 2/4/81 CATE: 2/4/81 e ACTIVITY AT OGOO: COMING OUT OF HOLE. DEPTH YESTERDAY AT OSDO: 436 DEPTH TODAY AT nOD: 436 FOOTAGE DRILLED: 0 uPOBÞFLFFORF:t,TION AND T P: fRGILITE, 4303 CUTTH SA~1PLt:S: QUf'LITV: NIP. nHEFV/\L: N/R L.~G TI E: IR .ôs: 8-Þ~CKGP UND: f'\J/R. CONNECTIOi\J: Nl"' TRIP: èUR P[fd(S: N/R UD: FLOWLI E TEMPERATURE: 'R REMARKS: WT 10.3, VIS 52. .L. 11.5, PH 7, PV 14 ENER.ti.L PEr'-'1AP.KS: e PLUG 3GOO-4010. FINISHED [-LOG RU ff2. VELOCITY SURVEY RUN. SHOT 27 SWO, PEC 25. FROM BTM: 4314, 4265, 4152. 3952, 3871, 3861, 3846, 3782 ( IR), 364&, 3583, 3409. 3703, 3144 (NIP), 3072, 3028, 2978. 2957, 2912, 2878, 2810, 2713, 2630, 2622, 2614, 26G8, 2525. 2442. LAYI G DOWN EXCESS DP. RAN SONIC LOS, 4354-2310, RAN DIPMETER. 434R-2310. RAN VEL SURVEY AND FINAL TEMP SURVEY. SHOT 27 sew CORES. PEC 25. RA IN HOLE W/BIT AND OP TO 4010. CIRC. SET 400 PLUG W/180 SACKS CI-G CMT (21 PALS). 15.8 SLURRY. DISPLACED W/26 B8LS MUD. POH W/17 STCS. CIRC AT 2585. LAID DOWN DP. SAMPLES DISPATCHED: WASHED DITCH: fP UNWASHED DITCH: N/R CANNED: Nt CDHES: NlR ELLSITE GEOLOGIST: BILL FACKLER DATE ADDED: 2/13/81 e ~,}{\.L;~.KPA t? DAILY DRILLING REPORT 2/5/81 DATE: 21r.:J8l e ACTIVITY AT OGOO: OC. DfoTH YESTERDAY AT 1600: 436 DEPTH TODAY AT 0600: 436 (LINER 8TM) 28 0 ~OOTAGE DRILLED: r PROBABLE FORMATION A 0 TOP: NIP CUTTIN SAvPLES: QUALITY: ¡P PHERV r,L: N/R LAG TI E: IR J\ <> .. f'-oJ f· BACKGROUND: N/R C01'4\\[CTIO[\I: N/R TRI : ?'UR PEAt'S: i'l/P UD: ~LO LINE TEMPERATURE: /R R[fJ·C,Rf<.~;: \!/R e GENERAL PE ;/APKS: NOTE ( ILL ~ACKlER): PRIOR TO PLUGGING T E 8TM SECTION OF THIS WELL, MR. A. KANE, LOG ANALYST, AND I ERE ASKE TO IDENTIFY ANY ZONES OF POR WHICH WOULD REQUIRE PLUGGING. WE EXAMINED THE E-LOGS I DEPENDENTLY AND REACHED THE SAME CONCLUSION: THE STRAT SECTION BEL W 2800 IN THIS WELL DID NOT CONTAIN ANY ZONES INDICATING SrG POR TO REQUIRE SPECIFIC PLUGGING PROCEDURE. AS AN XTRA PRECAUTION, THE DECISION WAS MADE TO SET A CMT PLUG COVER I THE INTERVAL 361[:-4010. THIS FLUG WILL SFA.L OFF BOTH THE ßA.SAL KINGA.K SS AT'JD SAG RIVER SS ZONES, PREVENTING ANY POSS CONTAMINATION IN ANY EVENT. TETRA TECH IN CONCURRENCE: NO ZONES BELOW TEST INTERVAL INDICATE pnSSI8Lf RESERVOIR CHARACTERISTICS. RUNNING 7 INCH LINER. PREP TO PERF A 0 TEST 2bO~-2634. woe. LAID DOWN EXCESS DP AND DCS. RIGGED UP TO RUN 7 INCH LINER. RAN 21 JTS OF 38". S-95. 7 INCH LINER C79A.20 FT). RIH TO 2250 W/3 1/2 INCH DP. FILLED EVERY 6 STDS. CIRC AT 2250. MADE UP CMT HEAD. TRIPPED IN HOLE WILlNER TO 2804. CIRC TO CMT. CMTD LINER W/20 BBlS CLEAR WATER FLUSH. MIXED AND P !,¡rei P ED 2 gO SAC K S C LAS S f G f [,} / 1 % C F R - 2 A. N D 2 ~{ CA C L . D I S P LAC [ 0 W/39.5 BBLS MUD. PUMP PRESS: 200-500 PSI. LINER WIPER WENT THRU SLEEVE. PRESS INCR TO 750-800 PSI. BUMPED PLUG IN LATCH COLLAR WI 3 00 PSI, HELD OK. HUNG LINER. RELEASED SHUT IN TOOL. CMT IN PLACE AT 10:40 PM. RELEASED SETTING TOOL. PULLED 10 STOS OF DP. REVERSED OUT. TRIPPE OUT OF HOLE. PICKED UP SIX 4 3/4 I CH Des AND 18 JTS OF DP. WAITED 0 CMT. S MPLES DISPATCHED: WASHED DITCH: IR UNWASHED DITCH: N/R C,ANNED: h,:/P CORES: 4314-2442, SWC RUN #1 e hELLSITE GEOLOGIST: RILL FACKLER DATE ADDED: 02/13/81 hiJ\LA.KF't\ t!2 DAILY DRILLING REPORT 21t~/81 DÞT[: 216,/81 e ACTIVITY AT 0600: WOC. DEPTH YESTERDAY AT 0600: N/R DEPTH TO AY AT OGOO: 436 ~OOTAGE DRILLED: N!P PROBABLE FORMATIO AND T P: IR (UTTHiC Sfd"PLES: QIJALITY: NlR I T E R V þ, I,: ~U R LAG TI E: IF t:'. c:; . BÞCKGR UNO: r,/IR CO\! ECTI01\): NIP TRIP: NIP PEAKS: f.\! 'kJ .f r-; lJ D : FLO LINE TEMPERATURE: /R RF t~;RKS: f\¡lr< [ ERÞL PE!\'AFKS: WAITING ON CMT FROM HALBRTN. WAITD ON CMT. TRIPD IN HOLE. TAGD TOP LI R AT 1974. TSTD LINER. PUMPO IN AT 75 PSI. WOULD HOLD 400 PSI. CIRC. POH. MADE UP HALI3RTN RTTS TOOLS. TRIPD IN HOLE WIRTTS TOOL TO lGOO. W ITD ON CMT FROM HALIPRTN TO SQUARE lINR LAP. e SAMr:}LES DISPATCHED: WASHED DITCH: NIP UNWASHED DITCH: N/R C,~NNED: ~;/R CCRES: N/R FLLSITE GEOLOGIST: BILL FACKLER DATE ADDED: 2/13/Al e LA , u -2 [IlLY DF;ILlI' HFPOPT 2/7/81 H: /7/ e CTIVITY ÞT CD -CMT JO AT TOP 7 INCH LINER). AT 600: 361 (P TO) 28 C (T 7 fNCH LINE ) þ, T Ie ,~ " p \ c .. ~, ... v L: "' ! l -,.' P l~ v S :' lP 1..0 L1 [T ~) TUFF: /w FE: t=.R~<~~~-;: ".~ 1"\ .. , (:. i; 1.1 ¿' r-, I L'¡ L It- LLT U TO .. seT R.TTS AT 1931. ontD LHlER LAP CFR-? A 0 2% CACl. 20..8 BBLS, 15.A n~ T OL AT 2 SP . 150-200 PSI. REDUCED RATE 1 LI ER LAP. REDUCED RATE TO 1/2 RPM, 200 .' LS WI 0 INCR IN PRESS. STOPD FOR 2 MINS. DRESS L AT 2 0 PSI. ST PPED FOR 2 MINS. PRESS 150. PUMPO ~T. ST PO OR MINS. DRESS HELD 175 PSI. PUMPD 1/2 STORD FOR 2 MI S. PRESS HEL AT 175 PSI. PUMPO WAITO P INS. PRESS HELD AT 175 PSI. BLED BACK GEL AT PSI. STOPD FOR 4 MINS. PRESS HELD AT 1/2 BL. PUMPD 1/2 L AT 4 0 PST. SHUT OWN FOR AT 250 PSI. LE BACK 3/ BBL. PUMPD 3/8 BBL AT ~nR 5 MI s. HELD AT 5 0 PSI. BLED PRESS OFF. RELEASD UP STDS. REVERSED OUT. DC. POH. LAID n WN RTTS e ST. c:~ .. D "1 {) r F~: (~ ~. t,,! TOt.. P {) L L TCCLS~ PIH ; STDS DC ÞI\ STOS DRILL PIPE. DC. ! ." __ t· I ::::; FÞ,,_ T C H- [n : n I Tf:.. : ,~ .,- }-" ED DITCH: t (>~ t ,. }' lH LLSIT[ G OL GIST" ILL FACKLER TE þ::J) n: ?ll l1 e L.. {~ r=~ ,., DAILY CRILLI G REPORT 2/8/81 rro ?! / e CTIVITY AT r" p,p ~. T MIX CACL? PREP FOR CBL LOG. n F' f'-.:. Tr"-: STf":ç.~:[),(\y AT o c : I'''· j-~ AY AT 600: 2800 (T LI ER) TLLE': ( FOR ATIO AN T P: ALAKPA SS9 PROP PERF: 2606-2634 s t<FL~rS: /p It, iT ,., 0 . . {Q I ¡' /'r L LT E T P PÞTUFE: IF Dr K~;: T .3. VIS ~ e FFè L ¡- ,6, }~SO FILlI MUD TA K IWATFR T MIX CACl. woe. TRIPPED IN HOLE TO 1937. CNT 1 37 T 197, TOP OF LINER LAP (1 FT GR. 29 FT HARD Trc 4T 197G. PR SS TESTED LI ER LAP TO 1500 PSI FOR 7 MINS. IT AN CSG SCRAPER. TESTED BOPE. TESTED BLIND s. TST CHOKE V^ IFOLD T 3000 PSI. TSTD HYDRIL TO 1800 ED ¡iY[) IL LF,~K. RIH 17 INCH CASHJG SCRAPER A,~W:3 5/1:3 RILLED C T 1 76 TO 2 DO INSIDE LINER. TIH TO 2721. TOP OF or C AT 2721. CLFA E MU PITS. FILLED W/WATER IN PREP _. çJ DISPi.\TC ED: r\TTf''' ., i" "" ~ t... .,. ¡ " DITCH~ I / <::, LLSTT GIST: ILL FACKl ~ r; [) nt 2/17/1. e e T;:" tr) r-r:,: ?/l / 1 LLSIT C GLDGIST: ILL rACKLFR C F.C: J¡::: ^ ,.. a < t DITCH: WI' Ii is Dlrc C t¡ r t".. lr. ~ lr~ ISPATCHEO- Cì ~ R ;<T UE TC) Tr-LEP¡'Or\'E FhILURF. ~)f~F L f;'r: KS: -. p;' /1. ~-:s: CLCL. F' r' ,;) !, T II F r:¡r' LI f' T .., TRTr: f ê,; I ',,] /l C \,i' (. .. I TEf?V L: U TI f: tJ f\ LIT Y : c: . . I) T T I ALAKPA SD. PR P PERFS 2606-2634 T þ"" e 28 (T.P. LINER) COM UNICATIO W/RIG. 6 0: IF T ~ ! l(~~:1 2'19/81 AlLY DRILLING REPORT Lt1f( Ie ') L /';.; ~< 1-J ~.., ¡ULY RILLI REPORT 2/10/81 T = ;;/101 ' e ;"CTIVITY t,T T [f A NULUS prT FEN CSG R P TO 500 PSI. /p r ~~: 2606-;?6?,4 11 ILLF = F()F< ÞTIC A T P: !~ L.i~K ß ~:·S L : ¡, : r.:: : DÞC~< r:;' !! hin ,]; '. -,.,.-."..: ,., tj * CO r"¡"'TT nu· / P'F-¡- S· / t_I F T DFPAT n~· ~. nr ,ÚR¡<: e NULlS T r p TO 500 PSI I ATTEMPT TO SEAL TESTING PRILL PIPE WINO sea. FIN REPAIRS TO PERF I r~ PERF . PERF 2 6 TO 2634. TOTAL OF 56 S TO 2"',f,'c,. E UP Ht'LLT UHTOf\i t) IrEST TREE A\\1O UP TIS A NGWSC. ATTEMPTED TO PRESS UP DP BSERVED LEAK AT 270 PSI. POH TO 1635. BROKE AND CHECKED TWO JNTS OF RILL PIPE. PRESSD UP DRILL co. LEAKED AT 4 PSI. POH. CHECKED DP. LAID OWN 2 ALLl URTO TO L A TIMER. RIH TO 2565. PRESS UP 700 L AK I A NULUS. RESS UP 1050 PSI. PRESS DPOPD 13 PSI I S. TESTED OTIS )UIP TO 1150 PSI. PRESS UP DP TO 1020 575 PSI. N TE: ATT MPTED 3 TIMES TO rEST ZONE OF EST, PUT U ELF T T~ T DUE TO LEAKS IN DP. ('; ! !:) f~ - } .I ~<. LLSIT G OLO 1ST: rILL rAC LF IF Þ F!~' /')-')l1 ;,~.... .-' .ò,. e e e e L j\'< AlLY DRILLI G REPORT 2/11/81 ? n_úTC· ?lll/ l' ·~.CTT\!ITY tT ( : R\ I PE D TEST, r!\!ITIf\L 24 HP FLOW PEr~IOD. Ú,T OC,OO: /R <:: 26CE- 6:34 I r~, T P: i\LAKFA SS (1 r TTI S f~ ;',,;":p L. [S : tit!.1TV: I T T V.AL: tR LA TI r: /Ç> PI,) f\!C¡ . l / / / t) LO L1 IF PEF.hTURF: lR 1" f:;.6, crCL..2 HE Æ\P'(( rvs: T S TI I ST TATE: DISPI. DRILL PIPE TO NITROGEN, PRESS UP T ST P lEtKS; 0 ILL PIP . OPE ED TOOL @ 1406 HRS, 01 PSI, I HT 75.8 fOREES) ON 6/64 INCH CHOKE ATE 1.1 CFGPO. AFTER APPROX 1 HR 11.4 MCFGPD INCR TO 1.7 MMCFGPD. KE /2.2 MMCFGPD AND 88 PSI BHFP, 64.2 BHT. ZE UP AT 0530 PES. EGAN METHANOL INJEC. FLOW TIS TST E UIP. PRESS ANNULUS TO 34 PSI. NOWSCO J Cr n TO 11':0 PSI ~lITH N:? DEeR Of:::> PSl/Þ,IN FOR 1 HR ErR OF 1.~ PSI/MI FO 1 HP ON DP. PRESS ANNULUS TO o A ULUS AND 1150 cSI ON DP W/N2. CP AFTER 1 1/2 AFT 1 1/2 R: g4 PSI. RIGGED UP SCHLUMBERGER U IT ST TREE. PAN UP TEMP & PRESS RECRDR TO 2600 LOW T510 PERFS, 2606-2634 CFDC/CNL/GR INTRVL> L G HOLES) THRU OTIS TST SEPRTR8 OPEND WELL AT 1406 T CH CHOKE. INITIAL BHP: 1 01 PSI AND BHT 75.8 DEGREES. AT 144 HP. G ArUAl I CR CHOKE SIZE FROM S/64 INCH TO rH rr HP PT ROO Af 900 PSI. RATE INCR FRO 1.1 2~2 ~FD. 6:00 A : 2.2 MMCFO W/882 PSI BHP AND EES LINE EGAN TO FREEZE UP AT 5:30 AM. STRTD I JE 0 UNIT ST TREE. " \' ~: r:. T(" En· / DITC"~: Ie f " LLSITF ~OL GIST: ILL ~ACKLE Tr ^ r~: 2/22/ 1 L. /'; f< t¡ ;'...., ILY DRILLI R['PORT ?/12/81 T : 2/12/ e f';C r:pOt'l r:'RO TEST. I 2(06-?{.,3{~ ,I AN T P: ^LAK A SS r' .- ~ . ¡\J[): l ! , t::- L L I ~ !:' r( F.l¡Tt!P.C: e P: 1 ~ ' , 1Ft, kS: PRon T ST ( 2/11 TO 04 0 2/12/81): LOW TEST PERFS CFDC!CNLI TE VAL) (G HOLES 2 SPF) THRU OTIS rEST CH KE. RAT 8 0600 2.2 MCFD W/882 PSI FRHP ES FPHT. SI ELL @ 819 HRS, 2-11-81. RATE I MED 164 I CH CHOKE AS ~~g MCFD W/FBHP 1025 PSI, FDPP 930 DE PEES. PC Pf ELL 1301 HRS ON 8/64 INCH CHOKE. FORE REOPENI G WELL @ 1301 HRS W/LAST SIOPP 1 HT 72.f rEs. 1M ED INCR TO 12/64 INCH THEN INCR 12/64 I CN CHOKE WAS 540 CFD HT 72.6 DEGREES. HIGH RATE ON 13/64 rr 48 PSI, F PP 835 PSI. F HT 72.6 ELL 1?4 HRS. REOPE WELL @ 2130 HRS 0 17/£4 INC~i 1 42 PSI, SIDP 9 PSI SI HT 72.5 DEGREES IMMED BEFORE ED 0 17/64 INCH CH KE FOR 13 MIN THE INCR TO H FOR REMAINDER OF FLOW P RIO. @ 2130 HRS SlOP 1100 PSI. o AS 1267 MCF t /FBHP 935 PSI, FDPP 800 PSI. ES. HIGH RATE ON 18/64 I CH AS t3R MCFD W/FBHP 919 SIt F HT 6°.2 DEGREES. SI WELL 2251 FRS SI HP INCR THE D CR TO 1040 PSI Y 0400 RS. 2-12-81. FILE SI AND REMAINE . SIAHT INCR TO 72 DEGREES BY IGGI G DWN SCHLUMBERGER LU PICATD? f PRESS RECOROR ON SCHLU BERGER WL. SHUT LE OFF LU8RICATOR PRESS. BEGAN RIGGING OWN L : T c F'LE-S ISPATCHF ~: E. DITCH: /~ l! S ç DTTC I I ¡ l\ L,f'- '''' , ,. , '.' .~.,. e r P 'S: /F LLSITr: 1ST: BILL FACKLER TE A F'r): 2!?~~/81 . . . ¡dAL~KPA 112 2/13/81 DAILY DRILLING REPORT DATE: 2/13/81 ACTIVITY AT 0600: WAITING ON BRIDGE PUMP. DEPTH YESTERDAY AT 0600: N/R DEPTH TODAY AT Q600: N/R FOOTAGE DRILLED: N/R PROBABLE FORMATION AND TOP: N/R CUTTING SAf;1PLES: QUA,LITY: N/R INTERVAL: N/R LAG TIME: N/R GAS: 8 i\ C K G R 0 U NO: 1\1 I R CO\JNECTION: N/R TRIP: N/R PE.AKS: N/R FJ'UD: FLOWLINE TEMPERATURE: /R REMARKS: WT 9.6, CACL WATE GENERAL REMARKS: WAITING ON BRIDGE PLUG. LAY DOWN H weo TOOLS. RIG UP TO KILL WELL. UNSEAT PACKER. REVERSE OUT GAS. FINISH lAYING DOWN Howeo BRIDGE PLUG. PU 9 5/8 INCH BRIDGE PLUG. RIH TO 1950. SET PACKER AT 1950. ATTEMPT TO PRESS WINO SUCCESS. PULL OUT OF HOLE. LAY DOWN BRIDGE PLUG. RIH OPEN-ENDED. WAIT ON HoweD BRIDGE PLUG. LOST 35 BBLS CACL WATER WHILE KILLING WELL. SAMPLES DISPATCHED: wASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: ~dR CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADDED: 05/04/81 · · · IULAKPA 1:i2 DAILY DRILLING REPORT 2/14/81 DATE: 2/14/81 ACTIVITY AT 0600: NIPPLING DOWN BOPS. a E P THY EST ER 0 A Y AT 0 6 0 0: N / R DEPTH TODAY AT G600: N/R FOOTAGE DRILLED: N/R PROBABLE FORMATION A~!O TOP: N/R CUT TIN G S A ~1P L E S : QUALITY: N/R INTERVAL: N/R LAG T If4[: i'UR G A,S: 8A,CKGROUND: NIP COI'JNECTION: N/R TRIP: rUR PU,KS: NIR 14UD: FLOWLINE TEMPERATURE: /R RE"1ARKS: NIP GENERA,L RErJ,ARKS: NIPPLING DOWN BOPS. WAITED ON BRIDGE PLUG. POH. MADE UP BRIDGE PLUG. RIH. SET PLUG AT 1948. TESTED TO 2000 PSI. REPAIRED LEAK. LAID DOWN DP AND DC'S. PULLED WEAR BUSHING. PICKED UP KELLY AND BROKE SAME. RIGGED UP TO RUN 2 7/8 INCH TUBING. RAN 64 JTS (1944 FT). RIGGED UP. CIRC OUT 9.6 PPS CACL2 W/IO.6 PpG CACL2. DRAINED BOP STACK. MADE UP TUBING SPOOL AND LANDED SAME. NIPPLED DOWN BOPS. SAMPLES DISPATCHED: WASHED DITCH: NIP UNWASHED DITCH: N/R CHH1ED: fUR CORES: N/R WELLSITE GEOLOGIST: N/R DATE ADDED: 05/04/81 · · · tJtILAKPA #2 DAILY DRILLING REPORT 2/15/81 DATE: 2/15/81 ACTIVITY AT 0600: RIGGING 00 N. DEPTH YESTERDAY AT 060D: N/R DEPTH TODAY AT 0600: pUR FOOTAGE DRILLED: N/R PROBABLE FORMATION AND TOP: NIp CUT TIN G S Þ i)~P L [ S : OUALITY: N/R INTERVAL: N/R LAG TIME: ~'J/R GAS: BACKGROUf\m: NIP CONNECTION: N/R TRIP: N/R PEAKS: N/R MUD: FLOWLINE TEMPERATURE: IR RE!"1ARKS: NIP GENERAL REMARKS: RIGGING DOWN. FINISHED NIPPLING DOWN AND SET OCT HEAD AND TESTED TO 2000 PSI. HELD OK. CLEANED MUD PITS AND MOVE RE TAL TOOLS OFF FLOOR. RELEASED RIG AT 12:00 MIDNIGHT. BEGAN RIGGING DOWN. FINAL REPORT. SAMPLES DISPATCHED: WASHED DITCH: N/R UNWASHED DITCH: N/R CANNED: N/R CORE'S: NIR WELLSITE GEOLOGIST: N/R DATE ADDED" 05/04/81 ACTIVITY SUMMARY F q WAlAKPA ~, O^TE .4/Pl 01/05/('1 Ol/Q..,/ßl 01/071 1 al/OR/EJ n1.l09/Pl 01110lEl DI/11/HI 01/12/81 01/131 1 Oll14/el 01/15/ 1 01/1f/ 1 01/17/81 01/13/81 01/1.9/81 01/20/ 1 01/21/ 1 01/22/81 01/23/Q1 01/24/(>1 01/25/El 01/?6/P1 01/27/dl _~~st OTlH/P1 02/01/81 02/02/81 02/03/81 02/04/(\1 02/05/1 02/06/81 02/07/81 D2/08/81 02/09/81 ¿/lCd 1 Q2/11/ 1 02/12/1 02/13/ßl 82/14/81 02/151 1. . DEPTH GEOLOGIST 230 RON BROCKWAY 6P5 PO Ppocr: ~Y 1315 RON BROCKWAY 1690 RON gROCKWAY ? 7 Rm' ROCnJ,ðY 2330 RON BROCKWAY 2330 R('H\j ROCK AY 2330 RON R OK AY 2330 RON ßRQCKWAY 2330 RON POCKWAY ?4n~ RON RROCKWAY 25 B 5 R C ~.; n R (] C K WAY 2636 RON pQrKWAY 2706 RGr\i [ROCK\,IAY 2Q40 RON ['ROCKI,IAY 2SA4 RON POCKWAY ?984 RO~ BROCKWAY 3021 RON ROCK AY 3123 PCW [P CK AY 327~ RON PROCKYAY 3503 RON 8R CKWAY 3 8~ PILL FACKLER 3749 BILL FACKLER 3875 BILL FACKLER 4004 GILL FACKLER 4Q67 PILL FACKLER 4197 BILL FACKLER 4242 BILL FACKLER 4291 BILL FACKLER 4360 PILL FACKLER 43fO BILL FACKLER 4360 BILL FACKLER 4360 8ILL FACKLER 4360 RILL FACKLER 2800 PILL FACKLfR 2800 BILL FACKLER 2 00 9ILL FACKLER ~'UR PILL FI\CKLfR 'R 3 ILL FACKLFR ~\!/R BILL F!\CKLFR IR ~JIR I RrJ IR N I R N IR PAGf: 1 ÞCTTVITY TRIP, UNPLUG RIT. o R ILL P' G . DRILLING. DRILLIi-rG. REPAIRING ROTARY. TRIPPING. CDND HOLE FOR LOGGING. CIRC ON WIPER TRIP. CIRCULATING - /0 DELIVERY OF CEMENT. PH P TO CMT 9 5/8 INCH CSG. wo CMf. TRIPPING IN HOLE. MIXING MUD. DRILLHiG. DRILLHJG. CUTTHJG CORE. o R ILL Hi C . DRILlH.¡G. REAMING DO N CORE BBL. REAMING DOWN CORE BARREL. RI GI G UP ßOTTD~ HOLE ASSEMBLY. DRILLING. DR ILLIf\'C. CIRCULATING UP SAMPLES. DRILLING. CIRCULATING BEFORE TRIP TO PULL CORE #3. DRILLING. DRILLI G. DRIlLH!G. TRIPPING. DRILLHJG. DRILLH.JG. TRIP TO RUN LO S. LG GING. COMING OUT OF HOLE. ir}OC .' !tl"'\_r"'- !:N C_,.} !~< . woe CRE-CMT JOB AT TOP 7 INCH LINER). PREP TO MIX CACL2, PREP FOR eBL LOG. NO C MMUNICATION W/RIG. PRESS UP ANNULUS BETWEEN eSG DP. RU PROD TEST, INITIAL 24 HR FLOW PERIOD. RIGGING DOWN FROM PROD TEST. AITING CN BRIDGE PUMP. NIPPLING DOWN BOPS. F\IGGH.1G DO ~'. PRELIMI ARY WELL-SITE FORMATIO S FOR WALAKPA n2 Dl, TE .4/F1 01/0S/PI 01/06/ J 01/07li31 01/08/81 01/09/81 01/10/81 01/11/81 11121f:-'1 Ol/15/rn 01/14/81 01/15/ 01/16/ 1 01/17/ 1 OI/IB/pI OI/19/F1 01J20/131 01/;:1181 QI/2?/ß1 01/2:,{81 01/24/ 1 G1/25/81 Ol/2cli31 Ol/27/nl .~.i 2' O..p..'.~ ~. i ~n/el Ol/?:l/Fl 02/01/8] 02/02/81 02/03/81 02/04/81 02/05/131 02/ (,1 1 02/07/BJ C2/0P/ß1 02/09/£\1 02/10/81 2111/ ] 02/12/ 1 /13/ 1 02/14181 021l~/ 1 . lr')~ ?~n ~_ "',.' <.J ¡:., n_~ 1 '% p:~ 16Sl0 2067 2330 2 3:)(J ?3::,C 2330 2330 24 n s. 258~ 2 :f.:,~, 2706 2940 29 g If 2 ('9 g ¿~ "'t, ? 1 ...... .J.. 71".:' 3271- :" I") G:3 :< r- P t:, 3749 ?o87 400[1 401;7 4197 If 2 4 2 42'Sl f.¡. 3,~, 43(0 4~~6 0' ;\]/R ~,¡ I F IF /P /P !R I;:; /~ ~ If:. ~,' /;.:' 10!TERVAL 230 c. r:~ 5 131 ~; 1f;C)Q 20F,7 23~O ;n30 ?'330 23~n 2,3;?;O 24 ~; 2513 :; 263.E 27fH .2 C!40 29 4 2984 30?1 3123 3 ~~~ 7 t::: 3505 "tt:. P ç\ H49 387'j 4004 4!¡(,7 4197 4242 42<il 43 r 4:~ S 0 431;,0 4360 It <,p, Q 2BOO 2P 0 2ROO f\)/ R ',: I~; L,; /P ~,: / R niP t!IP PAGE 1 PRELl I ARY FORMATION & TOPS NANUSHUK, SURFACE NANUSHUK, SURFACE NANUSHUK, SURFACE TOROK, 1:550 TOROK, 1:",50 pE f31.E SH, 2050 F'[ ELF SH, 2050 PE BLE SH, 2201 (lOG) PE 8LE SH, 2201 (LOG) PEBBLE SLit 2201 CLOG) PE PLE S , 220J (LO ) PE GlE SH, 2201 (LOG) A.LÔKPf; SS, 2607 1< It\, AI<. Sh, 26::,Q KI .AK SH, 2639 KI AK SH, 2f.;39 KlhiGAK SH, ;2639 KINGAK SH, ?63S KIN AK S", 26~~9 KIf.JGAK SH,?F,?ê¡ KH1Gt\K SH, 263<; KIN ,oK SH. ::'63'7 KIN IlK SH. 263c KIf: AK SH, 26~c, P E F rH) - T ¡:;; I ASS I C PERMO-TRIASSIC PEP (] TPl/ISSIC PEP 0 TRIASSIC PEH"A,O TRIASSIC AR. ILITE. l¡.3CO AR ILITE, 4303 ,£If¡ ILITE, 4503 IR IF ¡>i/A l.J Þ L A, KP Þ \,1 t' Ll\ K P t, ALAkPf iJALAKP/!, SS RED RED REO RED RED SH, SH, CLOG) CLOG) SS. PROP ss, PROP SS PERF: PERF: \,JÞL.4KPA SS N/R IF !P SH, 395~; 3,955 3955 3955 cu C,.' ¡., SH, 3·~S!=.; ~? E,O -2£~3 '+ 2&06-2634 SAMPLE DESCRIPTION SU MARY FOR WALAKPA ff? · · · PAGE 1 OEPT : 105-135 RATr: 1.0 MIN/FT NO RETURNS. BYPASSING SHAKER. DEPTH: 135-220 I TROD - IMTLA CLYST, SS, W/TR COAL CHIPS, PYR, oce - F. GP, M. SRT, SA CALC, NO SHOW. SLTST: LT GY, SL R,H[: 1.0 f'1IN/f:"T SLTST. CLYST: LT GY, SFT. SL SlTY, SDY, v. CRS CHT AND QTZ GRS. SS: LT GY, V.F. GR OLYEY, RR GRN GRS GLAU. SL POR ZONE, MICA. PTLY SOY, V. SFT. DEPTH: 220-230 PATE: 3.0 MIN/FT r TBDD SLTST, 5S, CLYST: AS LAST REPORTED. DEPTH: LS: LT ~':Z.O_1")77: 1.:. ,j \..J It.. ,-' "_.1 RA,Tt~: 3.0 ¡',q 1FT ARC W/CALC FILLED 8Rf'h CRPXL, SL SLTY, F AC. DEPTH: ,2:;3-26:.~: R6,TE: 0.5- r-'ilí\i/FT TNTEDD ss, SLTST, CLYST: AS LAST REPORTED W/LS PTG AND NOD. DEPTH: 265-330 RATE: 1.0 IN/FT SS: LT GY - GY, V.F. GR, F. R IN PT, SA. MOD SRT, RR GLAU GR. v. CALC - SL CALC, CLY IN PT, TUF, CARB FLKS, EVEN LT YEL FLUOR, v. SLOW CUT, GOOD LT YEL CRUSHED CUT, PT MNRL ÇLUOR, THN INT8DO CLYST, SLTST, LT GY. SFT. DEPTH: 3:,0-433 DEeR 55. I CR SLTST AND TO F CHIPS FROM SLTST. YEL. NO CUT, RR LS NOD. R,~H:: 1.4 :'HrUFT CLYST: AlA, BECOMES INTBDD. SOME SS APPEARS CLYST. FLUOR BECOMES SPOTTY AND V. DULL DEPTH: 4~:,-43r, RATE: 4.2 f'1I¡\:/FT SS: LT GY, F. R - V.F. GR, SA - SR, CARB. CLY Y, SLTY, SL TUF, TR 8IOT, R PYR INCL. LT PALE YEL FLUOR, INSTANT V. FNT PALE YEL CUT, TT. DEPTH: 436-454 RATE: 2.1 MINIFT I T DO ClYST ANn SLTST: LT GY, V. SFT. DEDTW: 454-457 RATE: N/R SS: GY, v.F. GR, SA, MGn SPTD, MOD - V. CALC. MnD HO, TT NO SHOW. PTH: 457-650 RATE: 3.8 MIN/FT PRED CLYST: LT GY, SLT, SFT, CARR FLKS, W/THN S3, LT GY - GY, v. F. P - F. GR, PT SLTY, PT CALC. CARB. ALSO IN LENSES. INCL. CHIPS IN CLYST. SLTST. SlTST 80S: LT GY, V. S~T AND CLYEY, CARB FLKS. SCAT F. DYP INCL. THN GY - BRN LS SD AT 623-625. DEPTH: 650-922 RATE: 1.5-2.0 MINIFT CLYST SLTST: LT GY, SFT, CARB FLKS W/SS OCCURING AS THN 80S, LENSES, INCL AND CHIPS. THN LS STRS 783-786 AND 889-891. SAMPLE [SCRIPTION ÇUM ARY FOR AlAKPA #2 · · · PAGE 2 DEPTH: 922-q2G RATE: 1.0 MIN/FT SS: IT GY - GY~ V.F. SR W/F. GR STRG. SA. SlTY. SL CALC. CARB. F. GR SIRS ISL POR. ?0n U ITS GAS KICK. NO FLUOR OR CUT. DEPTH: 926-957 RATE: 1.0-2.6 MIN/FT CLYST. SLTST INTBDD: LT GY, SFT. CARB FLKS. THN SS PTG. LENSES, INCL. IDee lS NOD. DEPTH: 957-987 INTBDD S5: V. LT GY - RS, SL DOR, n SHnW. IT y, SFT, SlTY. 0.6-2.0 MIN/FT RATE: GY, SA - SR W/SlTST: LT flY, SLTY, CAPB FLKS~ OCC GLAU y, SFT, CARR FLKS A 0 ClYST: DEPTH: 987-1173 RATE: 1.0-2.~ MIN/FT INTBDD CLYST: LT GY~ V. SFT. UMMY, SLTY. SLTST: LT GY - LT GY BRN. CLY, SL CARB. S8: v. LT - LT GY, V.F. GR - F. GR, SA, MOD SPTD, SLTY, ClY, CARB, oce COAL CHIPS, RR GLAU, PYR INCL. oce LS NOD AND THN 8DS. DEPTH: 1173-1300 INT DO SH: PR GY - IT GY, INCL. W/SLTST: LT GY BRN - TH SS: LT Y - LT BR~ y, RATE: 2.0 MIN/rT V. SfT, FIS. PT SlTY, SL CARB. OCC PYR LT GY, ClY, SL CARB, SL MICROMICA AND V.F. GR, SLTY, SA, MOD SRTO, TT, CARB, NO SHO . DEPTH: 1300-1350 SH: AS LAST REPORTED. RATE: 2.7 MIN/FT DEPTH: 1350-1650 RATE: 1.0-3.0 MIN/FT SH: LT B8N GY - GY, 3FT, FIS, PT SLTY, MICROMICA, SL CARB. WIT TROD AD! TLAM SLTST, LT BRN SY - GY, SFT, MICRDMICA. CARB. & SS: V. LT - M. GY, ssp IN PT, V.F. GR, oec F. GF, SA, GENERALLY v. SlTY, CLY, CARP, nce SOME POP, NO SHOW, RR SCAT PYR INCLS, AND CHT GRNLS. SH 9rCOMES MUCH DARKER WHEN DRY, PT DK GY, SS OBSERVED IN v. THN BOS. NOTE: DRIll RATE IS 1.0-2.0 MIN/FT FROM 1300-1580 & 2.0-3.0 MI 1FT FROM 158(-1650. DEPTH: 1650-1727 PATE: 2.' MIN/FT SH: AS LAST REPORTED, INCREASING SS. DEPTH: 1721-17~6 SS: IT GY, V.F. GR. SL S&P, AP GR~ TT - V. Sl DOR, NO RATE: 2.0 MIN/FT SA, SFT, SlTY, ClYEY, PT SIl, CARB, SHOW. DEPTH: 1734-1RSO INTBDD SH: GY BRN - DK GY, PT SHY, SFT, MICA, RATE: 2.0-3.3 MIN/FT GY, FIS. SFT, SL CARB, W/SLTST: CARP, AND SS AlA, BOS TO ~ FT. LT GY - ßRN SAMPLE [SCRIPTION Sf,JMMAPY FOR ALAKPA #2 · · · PAGE 3 DEPTH: 189 -1913 SS: LT Gr, PT S&P, -. R, CALC~ CARB PTGS, RR GLAU, AND SH. TR COAL CHIPS. RATE: 2.2 MIN/FT PT V.F. GR, SA, MOD SRTD. ARG. SlTY. SL POR STRKS. NO SHOW. THN INTBDD SLTST DEPTH: 1913-1948 I~JTBOD SLTST: Sy K SY STRKS, PYR RAT: 2.3 11FT - GY RN. CAPB~ PT SDY, TR MICA. INCLS~ FIS. PT SLTY. 5S: AlA. SH: GY - GY RRM. DEPTH: 1°48-1960 RATE: 3.7 MIN/FT S : DR rv - OK GY, FIS~ SFT. CARB STRKS. MICROMICA. DEPTH: 196 -1970 RATE: 2.2 MIN/~T 5S: LT GY, F. GR, SA. nn SPTD, PT SIL, TT. NO SHOW. DEPTb: 1970-1986 RATE: 2.7 MIN/FT SLTST: GY - ARN GY, CARB. SL MICROMICA. WISH AND SS LAMS. DEPTH: 1986-2050 RATE: 4.5 MIN/FT SH: 5Y RRN - RRM GY, oce LT GY A 0 DK STRKS, FIS, CARB FLKS AND PTGS, Dee SS AND SLTST 80S. DEPTH: 20sn-2080 RATE: 4.5 MIN/FT SH: GY BRN - RRN GY, FIS, AS LAST REPORTED, TR COAL AND CALC GRS. DEPTH: 2080-2088 RATE: 1.9 MIN/FT 5S: LT GY - SL BRN. V.F. - F. GR, SA, MOD SRTD, CLY, SLTY, TT - SL POR. NO SHOW. DEPTH: 2088-2160 RATE: 3.5 MINIFY SH: SR GY, WICK AND V. OK OY STRKS. CARB FLKS AND PTGS, FIS, MICROMICA, PYR LAMS AND INCLS. INT80D SLTST: ARM GY, CLY, SL CARB. SS: LT - V. LT GY, F. GR, SA, PT CALC, PT - MOD FRI, CARB, oce W/SL FROS. NO SHOW. DEPTH: 2160-2167 RATE: 2.2 MIN/FT SS: V. LT GY. SRP, ~. GR, SA. MOD - W. SRTD, CLV MTX, RR GLAU, CARS, COÞLY PTGS, ID% POR. NO SHOW. DEPTH: 2167-2172 SH: PR SY ITP COAL. RATE: 3.6 MINIFT DEPTH: 217?-2176 ss: 0/4. RATE: 2.4 MIN/~T DEPTH: 2176-221? INT aD SH, SLTST, SS AlA. RATE: 3.3 MIN/FT SAMPLE [SCRIPTION SU MARY FOR AlAKPA ff? · · · PAGE 4 DEPTH: 2212-2330 RATE: 2.0 r'lI~J/FT SH: V. OK y, FIS, V. CARB. TR COAL W/GRN AND LT SY ZEOLITE AND CREAMY BENT MAT. BCMS PT BLKY AT 2250. DEPTH: 2330-2400 RATE: 2.6-19.5 MINIFT SH: OK - V. OK GY, FIS - PT lKY, CARB, RD, SL FROS QTl GRS AND GRNlS, PT SLTY, OCC PYR INCLS, oce SLTST STRGS. LS STRGS AT 2365-23~7. TN, CRPXL, V. ARG. CALC FILLED FRAC. DEPTH: 240~-2585 RATE: 2.5-5.0 MIN/~T SH: DK GY, FIS, Sl RLKY, CARS. PD GTZ GRS AND GRNLS. oee CHT PBLS, RR FOS ~RA . THN lS AND SI [RITE PTGS AND NODS 2550-2585, OCC LT - M. SY STRGS, SCAT GLAU PELS AND GRS. DEPTH: 258S-2h07 RATE: 5.5 fH\¡/FT SH: DK - V. DK y, FIS - SL BLKY, CARB, PYR INCLS AND REPLS, RD, Sl PROS QTZ GRS AND GRNLS. SID AND MRLST STRGS AND INClS, OK CHT PALS, SCAT GLAU GRNS AND PELS, TR FORAMS. DEPTH: 2607-2611 RATE: .6 MIN/rT SS: V. LT GRN - Wri, PT S&P, F. GR, SA, CALC. SL SIL. oce GLAU q, PO R P R. LT ALE YLW FLUOR, NO CUT (MINERAL FLUOR). DEPTH: 2640-2700 RATE: 3.0-6.0 MIN/FT SH: DK BRN GY - OK BRN, FIS, SL BlKV, SL CARB, RR PYR INCLS, RR SHELL FRte. DEPTH: 2700-2835 SH: OK 8RN - 8RN, ace K CARB, SCAT FDRAM AND F S INTBOD BRN SlTST AND oee RATE: 3.0-12.5 MIN/FT GY STRS, Frs - BlKY. PT SIL, PYR INCLS, FRAGS, THN lS STRGS 2733-2736, 2182-2785, ss. DEPTH: 2835-28S3 RATE: 5.0 MIN/FT SLTST: ERN - LT PRN, SHLY, PT CALC, SL CARB, TR ¡'HCA, GlAU PELS COM, I TSDD SH AlA. DEPTH: 2893-2')30 Sf-¡: PR - DK ERN, FIS SID NODS A n PFLS, RR R.,HE: 7.G INlET - SL BLKY, PT SIL, oce PYR INCLS, GLAU PELS, FOS FR.AGS. DEP'TH: 2:J30-2977 RATE: 4.0-2.0 MIN/FT SLTST: BRN. SHLY, Sl MICA, DC SL CARB, GLAU PELS, ac SID, W/INTBDO SH DK BRN - BRN, oec FOS FRAGS, TH SS STRG AT BASE. DEPTH: 2977-2980 RATE: 1.6 MIN/FT SIJ STRG. LT RN, SLTY, SOY. DEPTH: 2980-2984 RATE: 1.3 MIN/ET SS: V. LT y, V.F. PN. SA. V. SLTY, CLY, GLAU, V. SL CALC IN PT, IT. (\ .s~'~OI~!. PAGE 5 SAMPLE DESCRIPTION SUMMARY FOR WALAKPA #2 · · · DEPTH: 3021-3n~5 RATE: 3.5 MIN/FT SH: BR - GY ARN, MICA, PTLY CARB, SID & CLY NOD, GLAU. DEPTH: 3035-30QO RATE: 9.0 MINIFT SS: v. LT y, V.F. GR, SA, OTZS, V. SLTY, SLTST IN PART, CLY, PTLY SIL, TT, N SHOW. RR GLAU, oce SID, STRG TAN. W/INTBO SLTST: V. LT GY - TR DR , PTLY SOy, CLV, TT & SH: AlA. DEPTH: 3090-3120 RATE: 10.0 MINIFT INTRD SLTST: AlA. SS: A/A, & SH: DK - LT GY, FIS, TR GLAU & SID, LT BRN - TAN. 0, SLTV, SDY, wlacc CALC INCL. SID OCCURS AS THN 80S & 00. SS 30 . SLTST 3 %, SH 30%, SID 10%. DEPTH: 3120-3214 RATE: 4.0-21.0 MIN/FT SLTST: LT Y. SM: LT GY - LT BRN. 5S: V. LT GY. oce SID NOD & STRG. DEPTH" 3214-3230 RATE: 4.0 MIN/FT S : LT GY - BRN. Frs, ICROMICA, SLTY, PYR INCL. SID STRG. DEPTH: 3230-3370 RATE: 4.5 MINIFT SH: LT Gv - GY & ßRN. FIS. MICMICA. PTLV FLKY, INTBD, INTLAM SLTST: LT Y, OCC 5S. DEPTH: 3310-3500 SLTST: LT GY, ClYEY, DRIlLI G, v. SL INCR RATE: 6.0 MINIFT MICA, SL SDY, INCR S8 AT 3470. NO INCR IN I~ GAS. DEPTH: 3500-3555 SLTST: L T Y, ARG, PLKY. RATE: 3.9 MIN/FT MICA. TR GLAU. SH, INTGO, LT GY - BRN, FIS - SL DEPTH: 3555-3685 RATE: 4.0 MIN/FT SLTST" LT GY, SDY, ace SLAU W/INTHO THN, F. GR SS & LT GY SH. DEPTH: 3685-3749 RATE: 4.3 MIN/FT SS: WH - LT GY, V.F. - F. R. SA, SR, SLTY, GLAV, FE ST, CONC, NO SCFL, INTBO, WISH: LT GY - GY, SLTY, SL MIC & SLTST: GY, BRN, GY GRN, ARG. NOTE: AVG DRILL RATE AT 3690 IS 4.3 MIN/FT & 11.5 MIN/FT WHILE CORI~G. DEPTH: 375 -3845 SLTST: LT Y - R~ CLYEY CMT, FE - ST RATE: 7.4 MINIFT W/INTLAM SS: WH - LT GV, v. F. GR, SA. GLAU ¿ SH STR. GY, ARG, CONC, S DEPTH: 3845-3875 SLTST: L T Y - TAN, SDY H CHT GR, TT NO SCFL. RATE: 5.0 MIN/FT STR, V. F. GR, SA. CAL ? CLYEY, CMT, SCAT SAMPLE [SCRIPTION SUMMARY FOR WALAKPA #2 · · · PAGE f DEPTH: 3£\7:,-3895 FATE: 5.3 fl-H~UFT SLTST: LT GY - GRN GY, SOy, S8: IT GY V. F. GR. SA. ClV CMf. SlTY, SCAT GLAU, SH: GY - M. GY. SLTY, FIS - BLKY. DEPTH: 3B95-3955 RATE: 9.1 Mr~/FT SS: LT GY - TAN, V.F. R, SlTY, SA, CALC & CLYEY, CMT, GLAU, W/SLTST: GY - TAN SOy, CALC. SH: M. GY - GY, SLTY. DEPTH: 3955-39~O RATE: 3.6 MIN/FT SH, RD - BRN, SOFT, SLTY. (CIRC SMPL AT 3960. TRIP 3960). DEPTH: 396 -4000 RATE: N/R SS: LT GY - TAN, V.F. çn~ FRAG & FE - ST CONC. DEFTH: 4000-40~C SS: LT GY - M. OY - TAN, FRAG, LS: TAN - PRN, SOy, RATE: 11.g MIN/FT V.F. GR, SLTY, CALC CMT, SA - SR. W/FOS SLTY. ABNT FOS FRAG. DEPTH: 4067-4095 RATE: 11.8 MTN/FT INTBD 5S: L.T GY - V.F. GR, SA, SLTY, CALC W/SLTST: GY - ERN GY, CALC, ARG & SH, M. GY - SLTY, BLKY, THN LS PDS, TAN - BRN. ARG SLTY, sey, FC-S FR..~~G. DEpTH: 4095-4175 RATE: 6.8 MIN/FT SL TST: GY, !\RG SL SOy, SH, GY - RU(. ~HCMICA, PT SET, SLTY. AT 4157-41G1 CIRC DDIlL BREAK, SH: GY - BLK. SLTY, SFT, 3.7 MPF. DEPTH: 4175-4195 RATE: 12.4 MIN/FT SS: GY. V.F. GR, CALC. SLTY, SA, THN POS LS: RRM, ARG W/DK GY - BLK. PEL. DEPTH: 4205-4215 RATE: 8.3 MIN/ET SH: GY - BRN, SLTY, INTGD, W/SLTST: BRN, ARG, CALC. DEPTH: 4215-42025 PATE: 18.5 tHN/FT SLTST: PRN, DNS, ARGL, CALC, (MT, SCAT PVR. DEPTH: 1~225-4230 RATE: 16.2 MIN/FT SLTST: ARM, ABCl, CALC, CMT. DEPTH: 4240-4255 RATE: 26.0 MIN/ÇT SLTST: GY - RN, CALC, SDY, W/INTBD LS: GY - BRN. SOY, ARG, ONS. HO. SH: GY - PR , SLTY. fJEP1H: 4255-4270 SL TST: GY - RRN. SLTV, tR.G. INTHD RATE: 16.0 MIN/ET CALC, SDY, ARG, rCOMING lS: GY SH: GY - PR , SLTY, FIS - BLKY. - f:'.RN. F. Xl, SOy, SAMPLE rESCRIPTION SUMMARY FOR ALAKPA #2 · · · PAGE 7 DEPTH: 4270-4225 RATE: 11.8 MIN/FT LS: WH - TAN, C - Xl, FOS. SCATYEL FRAG. SOY. PBL 0F QTZ ~ WH CHT, PYR NOD, oce BLK MIN GR, pas ARG & BRYOZOOAN FRAG. DEPT : 4285-4300 LS: WH - TAN, F. - C. XLN. WH CHT: DK GY- RLK. MI OR RATE: 14.3 MIN/ET FOS, SCAT YEL FRAG. SOy, GRNL & PER QTZ, RK GRNS, PYR NOD, BRYOZOOANS. DEPTH: 4300-4360 RATE: 14.8 MIN/FT ARG: CHAR GY - PLK, MAS HKY FRAC, DNS, SCAT PYR NOD ~ FRAC FLNGS. CORE S MARY F R WALAKPA #2 PAGE 1 · CORE ff 1~ CUT 29, PEC 29 RATE: 18.75 MIN/FT 2611-2619 - SS: V. LT Y, SRP~ F. GR, SA - SR, W. SRTD, OTZS, SCAT GLAU, TR WH CLV, SL SIL, MOD FRI, FAIR - GO POR, BRIGHT LT BLUE YEL FLUOR - PALE LT YEL FLUOR STRKS, DUll YEL FLUOR INSTANT IT YEL STREAMING CUT, SL PET ODOR. RATE: 1S.0 MIN/FT 2619-2625. - SS: V. LT GY, 5&P, F. - V.F. GR, SA, QTZS, oec GlAU GPS, I CR ClY, SL SIL, TR ICA, Sl ALT WH GRS (POS FLD, CHT), MOD FRI, P. - FAIR POR, LT YEL - BRIGHT VEL FLUOR, SLOW - INSTANT LT VEL CUT. V. SL PET ODOR. PATF: 16.25 MIN/FT · 2625.5-2629 - SS: LT GY, F. - V.F. GR, PTLY S&P, SA, MOD SRTD, QTZS, H CLY MTX, TR MICA, SL SIL, BECOMING CAR, SL 2ND, P. POR, NIL - FNT DULL YEL FLUOR, SLOW IT YEL CRUSHED CUT, BRIGHT VEl - WH ~'I FLUOR 2625-2626. RATE: 18.3 MIN/FT 2629-2632.4 - SS: V. LT GY, SL S&P, SA, MOD SRTD, F. - V.F. GR, SLTV, ClY, SCAT GlAU, TR WALT GR, SL CARB, P. - FAIR POR, LT YEL ~LUOR, M. - FAST LT VEL CUT, SL ODOR. R^TE: 35.2 MINIFT 2632.4-2637 - SS: LT GY TN, F. GR, Dee M. GR. SA, QTlC, DOL. V. HD. TT, RR GLAU, NO SHOW. RATE: 23.0 MIN/FT 2637-2638 - SS: LT BRN, F. GR, SA - SR, V. ClYEY. SIL, GLAU, TT, W!M. GR, C L STRKS, LT AND DK CHT PBlS, QTZ GRNLS. RATL: 37.0 ê'1IíJ/FT 2638-2638.G - SS: LT RRM, V.F. GR, SID, TT AND CGL, LT 8RN, SR - SA, TRIP C T PALS AND PO QTZ GRNLS, CALC, SID CMT, HO, TT. RATE: 37.0 MIN/FT 2638.6-2640 - SH: OK BR GV, FIS. SPlTY, W. IND, F. PYR, PEL AND I CLS, F:R FISH F·f-<AGS. cnpE U 2, CUT 37, PEC 37 RtTE: 15.8 NI 1FT 2984-3021 - SLTST: GY RN - DK BRN, SHY, SH PT & LAM. PTLY MICA, oee PYR, PYR PEPL PLANT REMAINS. SID INCL & NOD, THN. INTBD SH: DK ERN, MIC-MICA, w/S: v.F. GR 5S INCL 8DS 2-3 FT, SID STRG & NOD AT 2988-2989. 3nOl.5-3003, 3012-3015, LT GY, V.F. GR SS & SLTST INCL (WITHIN SlTSTJ WIDee CHT P LS BELOW 3003. 75% FRAC AT 3002-3003. CORE ff 3. CUT 59. PEC 59 PiHE: IR. 3690-3749 - SLTST: M. GY - 8RN SY ARG, MATRIX, INTODD w/SS STRG, LT GY, SA, V.F. GR, SO E Ct_v, CALC CMT, SCAT FOS FRAG, PYR & F [ - S T CO C. · PAGE 2 CORE SU MARY F R WALAKPA #2 . . . RATE: Ip 3 6 '3 -36 '3 9 - S L T S T : ". G Y - C R \1 G y, A. R G 1" AT. V. F. - F. G R, Q T Z S S L4~1, SA - A MICA. Rt\,.TE: NIP 36Q9-370B - SLTST: ~. LT GV, ARG INTBDD W/SS STRS, LT GY, SA, V.F. GR, MICA ClVEY, MAT, SCAT FOS FRAG, PYR, FE - ST CONCa R:,TF: IR 3708-3722 - SLTST: M. Y, ARG, CALC CMT, W/LENS & STRG SS: LT GY, V.F. GR, SA, ARG & CALC CMT, MICA, INC FE - ST CONC, PYR STRG, WOR TRAILS. FOS FRAG CAST & MOLDS, TR GLAU. fUTE: ¡-UR 3722-3735 - SLTST: GY - BR GY, MICA, ARG, W/SS LENS AND STRG, GY - LT GY, V.F. GR, SA, CLY CALC CMT, MICA g SHY LAM. fi.íTE: ¡-UP 3735-3749 - SLTST: M. GY - ARG, SOY, PYR, ARNT SH LAM. CUTTIhi SAtfPLES SU HI',F<Y FOR ALÞKP¡' #2 PAGE 1 DEPTH J TERVÞ.L .5 - 230 QUALITY: POOR-V. POOR INTERVt,L: 20 LA TIME: G <EST) MIN .AT 220 FT 2:%0 - C,R';;' (HJ!~LITY: POOR I TERVÞ.L: 1 LA TIME: 10.5 MIN AT CPO FT 6135 - 13E; !J;~ LIT Y: p OR PJTER.Vf\L: 10 lAG TI E" ¿1 MIN AT 1500 FT 131~; - 16,90 QUALITY: POOR-FAIR H0TERVbL: 10 lAG TI E: ~s NJN AT 1600 FT lESG - 20 7 DUALITY: FAIR I~HERV¡'\l: 1 LA TIME: ~~ MTN AT 20 n FT .' 7 - 2330 DUALITY: FtTR HHEf?VÞ.L" 10 lAG TIME" 45 MIN AT 230FT AT 112 STROKES/MIN 2·330 - :¿3:~iO QUALITY: ¡\ifF HHERVÞL: ;, Li\ TI": (hi 2330 - 2::',?,n QUALITY: N/F: INT[RVfL: NIP LA.G THêE: \i/R 23.30 - 2330 OUÞlITV: ;tr:,' IrHERVAL: f' LAG TI r'~E: ~UR .2::\-30 - 2'330 QUI'LITY: f,j/P g1T[QVÞL: IF L:\ T1 ~': IP . CUllIN SAMPLES SU MARY FOR WALAKPA t2 PAGE 2 DEPTH I TEFVt,L .-S 0 - 2405 QU!\LITY: GOOD IrHEFVAL: 1 LAG TH1[: ?2 FHI\,' {J.T 24 r FT 2405 - '" ¡:; ::~ r.:;. .,............,..-,..,.. iJUA,LITY: FAIR I"HERV!\l: In LAG TIME: 29 MI~ AT 2535 ~T 25135 - 2636 OUALITY: Ft1IR If\iTFPVAL: 1 LAG TI~E: 0~ MIN AT 2610 FT 2636 - 2706 QU.~LITY: Gonn INTERVAL: +10. CORE LAG TI E: 33 MIN AT 2700 F1 AT 75 STROKES/MIN 2706 - 2940 QUALITY: FAIR-GOOD H\H'HVßL: 1[1 LAG TI E: 31 MIN AT 2g 0 FT .0 - 2984 QUALITY: FAIR INTERVAL: 1(' LAG TIME' 18 MTN AT 2984 FT 2984 - 2984 OUALITY: (\)/P I T[RVt\L: IR LÞ,C TI r: IR 2984 - 3021 GU1LITY: GOGO pnEF<Vi~L: CORF LAG TI E: 19 I~ AT 3021 F1 3021 -3,123 (Wó,LITy: FAIR HiTERV,';,L: 1 LAG TI E: 26 MIN AT 3123 FT 3123 -3275 QUALITY: Fi'IR I T[RV!~\L: 1" LAG TI E: ?7 MIN AT 3250 FT . CUTTING SAMPLES SUM~ARY FOR WALAKPA #2 PAGE 7; v o E P T H If" T E R V.A L .5 - 3503 DUALITY: Fi~IR niTEFVÞL: 1 LÞ TI E: 32 IN AT 35 P r:-T 3503 - 36Fto, QUALITY: FAIR-G no J~dTERVt'L: 1n LAG TI E: 34 MIN AT 3650 FT 3t-;8S, - _374~~- ()U"'UTY: P OR INTERVbL: If] LAG TIME: 27 IN AT 3745 ~T 3749 - 3875 (WALITY: FAIR HHEPVÞL' 10 LAG TIME' 42 MIN AT ~RSO FT 3875 - 4004 OUtLITY: F.AIR-GOOO INTERVAL: 10 LAG TIME: 39.5 MIN AT 4000 FT .:0 - t+Of,7 QUALITY: FAIR-GOOD INTERVAL: In LAG TIME: 38.75 MIN AT 4 ~ 5~' FT i\T 95, SP¡~ 4067 - 4197 QUALITY: FAIR-GOOD INTERVt'L: 1 LAG TIME: 41.0 MIN AT 4150 F1 AT gS SPM 4197 - t+242 QUALITY: FAIR-GOOD I\!TERVi',L: 10 LAG TIME: 42.2 MIN AT 4200 FT AT C~ SPM 4242 - 4291 QUALITY: FAIR-GOOe PJTE'P"f'L: 10 LAG TIME: 42.7 MT AT 4250 FT AT 95 SP 4291 - 436[: QUALITY: FAIR-GOOD I T[f~VhL: 1 LAG TIME: 43.2 MIN AT 4300 FT AT 95 SPM . CUTTI .. SA,r<PLES 51! M;',RY FDP ALM<Pl #2 P t\GE 4 DEPTH I TERVAL _0 - 4360 GUlJUTY: N/E IIIHER V'~ L: rdR LII TI r:-: IR 43FO - 43é,ri OU.flLITV: ~Uf( If\:TFRV¡,L: [,UP LAC TI E: IR 43(.0 - 4360 CU,ðLITY: NlP pnFRVôL: IR UG TH\[: IR NIP - l~3fQ GUALITY: NIP I TFRVI'!L: IR LAG TI""1F: lR: N/R - 2J'~ 0 QU¡1LITY: f'!/R I TERVÞL: f\i/R LðG TTHE: fUR .R - 2800 QUALITY: NIP INTERV L: IP LAG TI r· ~!IR Nlf~ - 2HOO QUA,LITY: NIP INTERVAL: hi/R LAG TI E: /R ~UP - NIR GUÞ,LIT\(: NIp I TERVPL: IR LAC TI E: IP lIilF - NIP QUALITY: NIP HiTERVf\L: IR L,~G TI F: lR \1 I P - N / R QUALITY: !\UP INTERVÔL: tifR L/\G TU.';E: rUR . CUTTI~ SA PlES SUMMARY FOP WALAKPA #2 PAGE 5 DEPTH HHERVAL .p - ~jf R GUA.lITY: NIP INTER\f/-L: IR L^C TI ,0 IR NIP - r!IR GUALITV: N/R INTERÚ\L: N/R LÞG TI E: \J/f~ ~j/R - IR QUALITY: NIP Hn¡:RVAL: fUR LAG TIffT: IR . . AS SU ARY FnR ALAKPA U2 PAGE 1 DEPTH INTEr~VAL .<h _ .',-) 230 BlICKGROU!\)O: c; CO~HŒCTIGN: r, TR I P: G PEAKS: ('UR 2~30 - 6B5 BA.CKGRCUND~ h CONNECTION: 18 AT ~~s CONNECTION: 38 AT 3R~ CONNECTION: 30 AT 417 CONNECTION: 28 AT 450 TRIP: ?? AT ?Q2 FE,A r(S: ¡:;P5 - 1:31", B I~ C KG H r, U ~'D: ,2 4 COr\!f\j.ECTION: n TRIP: PE:rd<S: NIP 1315 - 1(90 Bf~CKGRCUr<JD· 100 COri,[!\fECTION: n TRIP: 53? AT 148( PEA.!<S: NiR ., a - 20t,>7 BACK ROUND: or CONNECTION: f) TQTC'· ~', .j.' " PEAKS: ~!/R -;'0 7 - 233CJ E4Ct(GR UND: 20 CONi'J[CTIOf\i: (1 TRIP: D PEAKS: fLIp ;>3:)0 - 2330 8.ACKCRDUNO: NIP COr,:r\JECTIO~,': N/R TRIP:NlR PEAKS: NIP 23:50 - 2330 F3ACKGRDUf\iD: NIP COf\JNECTION: f\!/R TRIP: NtH P [ A K S: ~,j IR . GAS SU APY FOR ALAKPA #2 DEPTH T TERVAL .~O - 2330 BACKGROUND: cor¡NECTION: TRIP: NIP PEAKS: lR N/R NIP ~?'3,:,3(1 - 2'330 F:f¡,CKCRCJU~,jO: N/R CO\iNECTIO\!: N/R TRIF: rJP F F rH: S :\! IR 2330 - 2405 [3 A 0: G R U ¡ilO: 1 7 CON FCTrer.¡: n. TR I P: PEAKS: n 2405 - 25F"', 8 A C K G R U r,1D: I. . CONNECTION: " TRIF': 10 AT 24:30 PEt~:VS· ~JlR. 2~;PÇ; - 2 (:; :)£:' . f3ßCK R Llr-m: 4 COf>JNECTIûl\i: ," TRIP: [' PEAKS: 12 AT 2610 2f13t? - 2706 BACKGROUND: 10-20 COf\!!iECTIOr¡i: r) TRIP: 20,n 2640 PEAKS: N/R 27GE., - 2940 Bf~CK.G·R U ND: 12 18 In co NECTION: TRIP: 16 AT PEAKS: hUR ')70-'< <.... i ,.",.' ,~) 2940 - 291\4 8.'\CKGRnU~ì!D: 12 r:O~',J~',JECTIO~,J~ n TR H-': G PEA K S: t,t IP. 2984 - 2S8.4 . PAGE 2 2F~.59 GAS SU ~ARY FOR WALAKDA n2 PAGE :3 DEPTH I T[PVAL .. B,ACKFR.nUf\iD: N/R CO!liflJECTION: NIP TRIP: N/R. P FA K S: fli IR. 29 '+ - :,021 8ÞCKG·P U¡\JD: ¿~E3 CONNECTION: TRIP: 20,q 29S4 PEAKS: ì\/R 3021 - 3123 RACK(';R LJ NO: q CO'\!NFCTION: (') TRIP: ?8 l~.T 2021 PEAKS: r :5123 - 327~j B A C K r: R U ND: 7 CONNECTIGt,¡:, 0- TRIP: 20 .llT 3130:: P E II K S: ~\ IR 3,27~~ - :)503 BßCKGROUND: 15 CONNECTION" C . TRIP: PE.l\K~: !\!/P ~t;0~ _ '.,.' ..J L· '..' 3685 2·.ACKGP. L! "in" n " ,-.., <.,..1 .,. , CGf',Jr:lECTION: t',j/H TRIP: if? PEAKS: 10 AT 357Q-3575 '>:6,85 - 371>'1 8 A C K R. 1.1 NO: R CO~JNECTION: NIP TRIP: 24 PFAKS: rUR 3749 - '5875 Eil\OU"P UND: 10 COr'HŒCTION: h TRIP: 48 PEAKS: 22 AT 3855 3875 - 1-1"04 R f~ C K R UNO: q CO ¡',¡ECTION: f1 TRIP: 22 P F þ, K S: 1~ IF< . GAS SU ARY FOR WALAKPA #2 P',GE it DEPTH T T[HVAL eo - 4GE7 BACKGROUrm: CONNECTION: TRF': 20 B N IR P [ A·K S: N IR 41) 1 - 4197 B~. C 1<: R U \10: p CONNECTION: NiP TRIP: IF PEAKS: NtR. 'J197 - 4242 [1/1 C K G R 0 UNO: 1n CO NECTION: N/R TRIP: 2'6 PEAKS: N IR 4242 - 4291 Bi~)CKGRDU!\'D: {}. CON ECTIor,:: N/R TPTp. ')f1 ,.., .1.". (.... ,..,- P FA K S: i,¡ IR 4291 - 4 ~Z; f G B A (K G R U ND: 2 n CONNECTION: NIP TfnF: 44 PEtk:S: 84 . 4360 - (+·36,0 BACKCR. UNO:- ~'I/R COf\j[,JECTI O¡~· NIt:¡. TRU::-: IF PE/lJ<S: r'J./R 4 3£,0 - 4 3 ~ (' BACKCR , , f\! r¡ . \,) ¡\iL' .. N lR CO~¡NECT ION: i\i/R TRI~): rj/R PfJKS: [\!IR '+31,,0 - 4360 2-.f:_ CK G R U :hJD: N / R COh}NECTIO~.J: NlR TR.IP: IR PEÞf<S: f'UP NIP - (t3 [ . LAS StJ I",'«Y F .\ \,!tL,4KP!\ #2 PAGE 5 DEPTH I TERVAL . B!'J. C KG- R G U ND : iIJ I R CONhJECTIOr.J: N/R TRIP: IR P E .A 7<: S : lR !\¡ I P - 2 8 D 0 D!\ C K G R U ND: i\J! R CO!l;NE:CTIO~·j: NIP TRIP: /i~ DEt',f(S: !litp IP - 2800 S/iCKGR UND: rifp CONNECTI 1m: NIP TRIP: NIP PEt!. KS: ~¡ IR \J/R - 2,p-GO Bt,CKGR U!I:D: !\ifR cO!l:rJECTIDN: NIP TRIP: !ljR PEArs: NIR (lj / R - Pi .1 R Bl\CKGROUND: fUR CO~'3N[CTrON: (¡UF . TRIP: NIP.. PEAKS: !lJ/R !lL,IP - fUR SA C K G R C U !lJD: p,; I R COfJNECTION: \I/F T R If>: rff R PFJ\KS: rlfR rUR - NIP 8l\.CKGROUrJO: N/R CO~xJ-!\fECTION: N/R TRIP': IP PErd-;'S: ~¡/R !li¡R - NIP Bt,CK'GR0tH!D: N/R CONNECTI N/R TRH: f)lR P [ A K S: r\) /F '\J/R - NIP PI\ C KG R Q U ND: N lR CONfJECTI ON: 1\1IR . TRIP: IR PEAKS: ~JlR GAS SUMMARY FOR WALAKPA #2 DEPTH I TERVAL .R - . . NIp BA.CKGR UNO: CONi\iECTION: TRIF: IF PEA,f<S: N'/R. PAGE £; f'J I R NIP MUD SU :'1ARY FOF' i,fALÄKPA #2 PAGE 1 DEFTH I TERVÞL e: - 230 FLOkJLIfl[ REfViÁRKS: nr'1PEpATUPE: ~H. e.5, VIS ~i ì P <:r ., ~ . .L. 25. PH 7.5. CL2 1500 230 - ;P,S FLOWLI f TEMPERATURE: 72 DEGREES IN I 64 DEGREES OUT REMARKS: WT. 9.8. VIS 30, .L. 25. PH 7. , CL2 1300 (,f'5 - 1315 FLOWLI [TEMPERATURE: 2 DEGREES IN I 54 DEGREES OUT REMARKS: WT. 9.5, VIS 28. W.l. 25, PH 7.5, CL2 600 1315 - 1690 FLOWLINE TEMPERATURE: 5 DEGREES IN I 54 DEGREES OUT REMARKS: WT 9.5, VIS 2 . W.L. 2. PH 7.5. CL2 500 1(~90 - 2 67 FLOWLI E TEMPERATURE: 59 DEGREES IN I 62 DEGREES OUT RFMARKS: WT. 9.5. VIS 29. .L. 2, PH 7.5. CL2 400 20 7 - 2330 FLOWLINE TEMPERATURE: 74 DEGREES IN I 82 DEGREES OUT REMARKS: wT. 9.5. VIS 43, W.L. 9. PH 7. CL2 45000. CA 70000 2330 - 23:,0 . FLOWLINE TEMPERATURE: NIP REfVLtPKS: r.UR 2330 - 2330 FLOWLINE TEMPERATURE: NIP REMARKS: WT. 9.5, VIS 46, W.L. 12, PH 7, CL2 45000, CA 7DOOO 2330 - 23~G FLOWLINE TEMPERATURE: /R REMARKS: WT. 9.5, VIS 47. .L. 10.5, PH 7, PV 12 2330 - 2330 FLOWLINE TEMPERATURE: IR REMARKS: WT. 9.5, VIS 43, W.L. 12. PH 7.5. PV 11 2330 - 21¡.[)t:' FLOWLI E TEMPERATURE: 9 DEGREES IN I 70 DEGREES OUT R EJ"~ ARK s: t.JT. 18;2, V I S 4 n. k,j . L. 11. PH 7, C L 2 45000 2405 - 2::;85 ~LOWLINE TEMPERATURE: 65 DEGREES IN / 66 DEGREES OUT PE ARKS: WT. 10.3, VIS 41. W.L. II. PH 7.5. CL2 26800. CA 48000 25ß~S - 2f;3é-' . MUD SU~MARY FOR ALAKPA t2 PAGE 2 DEPTH I TERVAL . FLOWLINE TEMPERATURE: 71 DEGREES IN I 71 DEGREES OUT REMARKS: WT. 10.2. VIS 47. W.L. 9. PH 7. Cl2 35000. CA 55000 2636 - 2706 FLO LI E TEMPERATURE: 62 DEGREES TN / 06 DEGREES OUT REMARKS: WT. 10.2. VIS 47. W.l. 6.4. PH 7. CL2 46000. CA 71700 2706 - ?940 FLOWLINE TEMPERATURE: S9 DEGREES IN I 72 DEGREES OUT REMARKS: WT. 10.2. VIS 40. W.l. 7.5. PH 7.5. CL2 41000. CA 63900 29'+0 - ~ Q ,14 c... -,,' '_? ,. FLOldLI\E R[ ARKS: TU~PERA TURf: 9 DEGREES IN I 72 DEGREES OUT 48. W.L. 8.4, PH 7, CL2 39000. CA. 69800 ~,~JT. 10.2. VIS 2984 - 2984 FLOWLINE TEMPERATURE: 69 DEGREES IN I 72 DEGREES OUT REMARKS: WT. 10.2. VIS 42. W.L. 6.2, PH 7. CL2 44000. CA 68600 2984 - 3021 FLOWLINE TEMPERATURE: 83 DEGREES IN I 84 DEGREES OUT REMARKS: WT. 10.2. VIS 43, .l. 6.6, PH 7. CL2 44000 3021 - 312::", FLOWLINE TEMPERATURE: 0 DEGREES IN I REMARKS: WT. 10.2, VIS 40, W.L. a. PH f.l. DEGREES OUT 7, CL2 37000. CA 57700 .3 - 327:~ FLOWLINE TEMPERATURE: 86 DEGREES IN I RE ARKS: WT. 10.2. VIS 43. W.L. 8, PH q5 DEGREES OUT 7. CL2 41000. CA 63960 -Z"'}-t:; _ d ~:., f "'.1 3503 FLOWLINE TEMPERATURE: NIP REMARKS: WT 10.3, VIS 45, .L. 8.4. PH 7. CL2 45000, CA 70200 3~}03 .... 36.85- FLOWLINE TEMPERATURE: 86 DEGREES IN / 85 DEGREES OUT RE~ARKS: WT 10.3. VIS 48. .L. 6. PH 7. CL2 38000. CA 59280 3685 - 314'1 FLOWLI r TEMPERATURE: q DEGREES IN I 91 DEGREES OUT REMARKS: WT 10.2. VIS &. W.L. 8.2. PH 7. CL2 39000 3749 - 3875 FLOWLI E TEMPERATURE: n DEGREES I I 87 DEGREES OUT REMARKS: WT 10.2, VIS 41, .L. 8.8, PH 7. CL2 40000. CA 62400 3875 - 400l¡. FLOWLI E TEMPERATURE: 83 DEGREES IN I 85 DEGREES OUT REMARKS: WT 10.3, VIS 49. .L. 9.8. PH 7, CL2 41000 . MUD SU NARY FOR WALAKPA #2 PAGE ~ ...; DEPTH I TERVAL .0 - 40(:,7 ~LOWLINE TEMPERATURE: REMARKS: WT 10.3, VIS 73 DEGREES IN / 78 DEGREES OUT ~1, .L. 10.2, PH 7. Cl2 40000, CA 62400 4067 - 41'37 ~LOWLI ~ TEMPERATURE: µ DEGREES IN I 85 DEGREES OUT REMARKS: WT 10.3. VIS 52, V.l. 9.8, PH 7. CL2 41000. CA 63960 4197 - 424::' FLOWLINE TEMPERATURE: 70 DEGREES IN I 7& DEGREES OUT REMARKS: WT 10.3, VIS 47, .l. 11.2. PH 7. CL2 38000. CA 59300 4242 - 4291 FLOWLINE TE PERATURE: 75 DEGREES REMARKS: WT 10.3, VIS 56, .L. 10.3, PH 7, Cl2 38000, CA 58280 (~291 - 4360 FLOWLINE TEMPERATURE: Q DEGREES IN I A4 DEGREES OUT REMARKS: WT 10.3. VIS 4&, W.L. R.f, PH 7, CL2 41000, CA 63960 4~,6ü - 43S0 FLO L) f TEMPERATURE: NIP REMARKS: WT 10.3, VIS 45, W.L. 8.7, PH 7. CL2 41000, CA 63960 43é',O - 4 3é, Q FLO'"iLINE TE REv¡~FKS: tn P ATUfH: IF 10.3. VIS 52, .L. 11.5, PH 7, PV 14 . 4360 - 4360 rLOWLI ~ TEMPERATURE: IR REMARKS: r.¡ìR rUR - 436P ~LOWLINE TEMPERATURE: N/R R E ~'1 fI R K S: ~I / R /R - 2HOO FLOW~I r TEMPERATURE: IF REVARKS: NIP ;'UR - 2880 FLOWLINE TEMPERATURE: N/R REMARKS: WT 8.3, VIS 2P rUR - 2fjOO FLOWLINE TEMPERATURE: N/R REMARKS: CACl 8.3 ;"I/P - lP. . MUD SU ARY FOR WAlAKPA H2 PAGE 4 OEPTH I TERVAL · FLOWLINE TEMPERATURE: IR RE~lpRKS: NIP fUR - '\i/F FLOWLINE TEMPERATURE: IR REMARKS: WT ~.G, CACL2 N IR - r\!jp FLOWLI E TEMPERATURE: IR REMARKS: WT °.6, CACL? NIR - ~,jlP- FLOWLINE TEMPERATURE: N/R RE ARKS: WT 9.6, CACL ATE? \!/R - ~J/R FLOWLINE TEMPERATURE: IR R01ARKS: N/R \llR - /R FLOWLINE TEMPERATURE: IR R_(MÞ~RKS: ~-J.lR · · SAMPLES DISPATCHED SU MARY FOR WALAKPA #2 PAGE 1 DATE .,4/gj ASHED DITCH: f1/R UNWASHED OITCH: NIP CÞ,NNEC: IF CORES: NIP 01/051 1 WASHED DITCH: NIP U ASt1EO DITCH: ~¡/P C.A~!ŒD: UP COR [' S: N IR Ol/GÆI 1 WASHED DITCH: 130-7~O, 2 SXS UN ASHED DITCH: 130-1270, ~ RYS (PALEO) CA NED: 130-1200, 3 8XS CORES: NIP Gl/07/HI WASHED DITCH: NIP UNWASHED DITCH: N/R CHH\tED: IP eRE S: N lR 01/081 . WASHED DITCH: 750-1550, 2 XS UNWASHED DITCH: 1270-1 80, 1 BX (PALEO) CANNEO: 1200-1s20. 2 8XS COPE'S: ~JfR Gl/0Q/Pl WASHED DITCH: NIP UNWASHED DITCH: NIP CA~\jNEO: IF CORES: \1 01/10/81 WASHED DITCH: N/R UNWASHED DITCH: N/R CMiNEO: p,up CORES: rcJ'R 01/11/:31 W~SHED DITCH: 1560-2330, 2 XS UNWASHED DITCH: 1880-2330, 1 BY (PALEO) CANNED: 1920-2280, 1 3X CORES: NIR . SAMPLES DISPATCHED SUMMARY FOR WALAKPA #2 D.A TE .21 01/13/ 1. Ol/14/F;] 01/15/ 1 01/16/ "\ . 01/171 PAGE 2 ~it,SHED DITCH: NIP UNWASHED DITCH" NIP Ci'\r\i~\~:[n: /p CQR.ES: ,IF'. WASHED DITCH: NIP UNWASHED DITCH: N/R CA NED: /P C(J.RES: vdlR WASHED DITCH: NIP UNWASHED DITCH: NIP CA~!i\:[D: ¡\/F; CORES: N/R WAS D DITCH: /R UNWASHED DITCH: NIP Cí} NE: IR CORES: N/R WASHED DITCH: NIP U WASHED DITCH: NIP CANNED: ;\i/R CORES: ,\j/R WASHED DITCH: N/R UN ASHED DITCH: 2~30-?6S0, 1 SX C A tŒ D: 2611-,2 640, ;? P X S CORES: #1, 2611-2640, 10 SXS 01/1ß/E31 WASHEO DITCH: NIP 01/19/81 . UNwASHED DITCH: NIP Cf~,htrJED: f\¡/F CORES: N/R WASHED DITCH: lR UNWASHED DITCH: N/R CANNED: UF C R [S: '\1/ R SAMPLES DISPATCHED SUMMARY FnR WALAKPA #2 Df~TF .0/1 01/211 1 01/22/ 01/23/Hl Ol/24/ín . PAGE 7: t,¡ !\ SHE D D IT C H: ~! I R UNkASHCC DITCH: CAr,iNED: N/F COHES: ~J/R /P WAS~tEO DITCH: 2330-2950, 2 8X~ UNWASHED DITCH: 2690-3020, 1 PX (PALEO) CANNED: 2984-3021. 2 rxs CORES: n?, 2984-3021. 13 BYS WASHED DITCH: N/R UN ASHED OITCH: NIP C'>"NED: Ip COR E S: N lR WASHED DITCH: NIP UNWASHED DITCH: NIP C f, i\I NED: f',1 R COPES: IR WASHED DITCH: N/R UNWASHED DITCH: 3030-3360. (PALEO) IBX CANNED: 3000-3360. IPX C () R [S: rd IR 01/25/81 WASHED DITCH: NiR UNWASHED DITCH: N/R 01/261 1 01/27/81 . CA.r'JNED: r\:/p COPES: N/R WASHED DITCH: N/R UNWASHED DITCH: N/R CÞ.f\NED: f'{!P CORFS: N/R WASHED n!TCH: 2950-357 , 2 ßXS UNWASHED DITCH: 3360-3750, 1 8Y CHH\.fED: 3360-37(+5. 1 AX CORES: NO.3. 3£,90-3750, 20 BXS SAMPLES DISPATCHED SUMMARY FOR WALAKPA #2 PAGE 4 D.A TE .8/81 · . WASHED DITCH: NIP UNWASHED DITCH: N/R C.l\NNED: Ip CORES: ~UR C1/29/H1 WASHED DITCH: N/R UNWASHED DITCH: NIP C^ ¡,¡ N E [): ~·I R CORES: NIP 01/30/h1 WASHED DITCH: IR UNWASHED DITCH: 3750-4170, 1 BX CANNED: 3720-4050, 1 HX CORES: N/R Ol/:31/nl WASHED DITCH: 3570-4160. 2 XS UN ASPEO DITCH: NIP C¡\,NNED: rup CORES: NIP. û2/Q11 1 · WASHED DITCH: ~/R UN ASHED DITCH: NIp CAriNED: f\1/R COPES: r\!IR 82102/'21 WASHED DITCH: 4160-4360, 2 XS UNWASHED DITCH: 4170-4360, lRX CANNED: 4050-4360, lBX CORES: NIP 02/03/ 1 WASHED DITCH: N/R UNWASHED DITCH: N/R c þ~ £\1 r~J[ D: f\!/R COR [$: t\.f IR G2/04/S1 WASHED DITCH: NIP UNWASHED DITCH: N/R CANNED: NIP.. C G RES: r\! I R · SAMPLES DISPATCHED SU MARY FOR WALAKPA #2 PAGE r:; -' DATE .5/1 L,).ASHED DITCH: NIP UNWASHED DITCH: NIP CAf\ìNED: IR CORES: 4314-2442, SWC RUN 02/G61 1 WASHED DITCH: N/R UNWASHED DITCH: N/R CA NE D: ~s.1 p CORES: NIP 02/07/81 WASHED DITCH: NIP UNWASHED DITCH: NIP CHUIIED: Ip CORES: N /R 02/'1f3/Bl WASHED DITCH: N/R UNWASHED DITCH: NIP Cl\r~JNED: r,i/p COpES: N/R n?IC9/81 WASHED DrTCH: N/R . UN\USHED DITCH: N/R. CANNED: NIP CORES: N/R 02/10/Hl WASHED DITCH: ~f/R UNWASHED DITCH: NIP CAr,: i\j ED: 1 P C RES: NlR 02/11/ WASHED DITCH: NIP UNWASHED DITCH: N/R C.A\f1\![D: ¡\j/F CORES: NIP 021121 1 WASHED DITCH: N/R UN ASHED DITCH: NIp CAr' ED: ê.; I R C () R [S : IR . SAMPLES DISPATCHED SUMMARY FOR WALAKPA #2 PAGE 6 Dt\ TE .3l81 WASHED DITCH: IR UNWASHED DITCH: N/p CAf\lN-EO- NIF CORES: NIP 02/14/ WASHED DITCH: IR UNWASHED DITCH: NIP C I\\!NEC: N/F CORES: f'UR 02/15/81 WASHED DITCH: N/R UNWASHED DITCH: N/R cf~r\;!f\·JED: f\jlR COR [S: N IR . . .0 ,. . u '";. r',. C' .: ;.,- t\ ~ r'\ . ,-'" B.O 8.0 8.5 f}.O . n q.2 10.1 8.7 9.1 S'.O c n .- . '..c' C) . 1 ß.3 H., lJ. c~ . 0 9.6 9.7 g.9 10.2 9.8 G -:r: J . ~. N/R NIP 'i'.;! R i\i/R rei IR IR f) IR 'N/R ~'I R. ¡\il R NIP IR i\i I R 9.4 9.7 9.E 9.3 q.3 Cj.3 9.3 PORF PRESSURE 1 PAGE 1.43 1 . 4::'1 1.43 1. .51 1.48 1.49 1.4 f 1. l, (0 1..37 1.46- 1.43 1.43 1.49 1.29 1.38 1.47 1.10 1..~5 1. ~;5 1.57 1.f2 1.59 1.4f 1.50 1.:';'3 1.62 1.65 1.42 1.37 1.39 1 . ~-:; 1 1 .37 1.3'? 1.38 1.42 1.19 1.2.3 1 'ìt\ .... .1'..__"; 1.~}3 1. .? 0 1.22 1 . 1 t: 1.09 1..17 1.17 DC EXP 2.40 2.41 2.41 UNAVA.IL UNbVA.IL U AVAIL 2.34 ")''1.' , . .,,) ç 2.:'; 8 2.39 2.3·P, 2.!i.Q 2.40 2.7,4- N/Þ ~; I C? ",:/::; :\1/ R f'-JI f.' f\J I F N/R N /P N /R N/R ;41 R 1\) IF Nl F· fUr.: 2.38 2.33 ") 'Z.'Z. .é... . ~.) 'ooJ f\J/P_ r.J! R NIP NIP NlR. NIP. ¡,:I R NIP hi/": NIP NIP NIP NIP NIP SHn[ DEfIJSITY . 3lee 3150 3200 ? 50 2 DO ;2850 2900 ¿~750 ,?7 DO 2H'0 ""' ," ""71'\ . >-- i 13 ~?,~ 0 t") ç:, c: r' . -,.;t..} 2~5(}O t;sn ,) 'Z.. t::: n i¡Co. ,<._..- ....,.:. I... 2400 2400 . 210 0 2150 2200 2250 2300 1 :: 0 f') 1850 1.900 1 '1:: 0 ') r;n t:.. U '..i 2[50 1750 130û 13'50 1400 J 45 Q J ';0 0 1 ':':5 Q 1 00 JfSO 1700 1 ') t:: n ..i. L.. ,~,' .... 1200 111;0 L ..... '.,.,,' .~ leoa 1 ::i 0 11 0 0 . EPTH SAMPLE CHARACTFRISTICS FOq ALAKPA n2 SAMPLE CHARACTfRISTICS FOR WALAKPA U2 DEPTH . ~, 25,0- 3300 :;. ~~. ~, rl 3400 345 Q 3 :.:¡ D 0 3550 3, E, 0 0 36:se 7, h,~,n 3E,90 :"7:;;;0 ·3 PO 0 3850 ~cnn ~dj .,. '._,.' v 3950 4000 4D"'O 4100 4150 4?00 4?'10 43, [; 0 43'5() . . SHI'LE DENSITY NlR fUR NIP ~UR ') ,I;: c; .'~.i- '- f'J if( 2¡.45 2..41 2.40 2..40 2..40 (.1/ R 2.34 2.40 2.1+2 2.41 2.38 2.40 2#)42 2.40 2.41 2.:',P fUR N/R DC [XP 1..46 1.43 1..48 1.55 1 c::. ¡;:; ..... . .j .....i 1. f, 1 1.59 :1 . r::. 7 1 .. '+ 7 1..47 1 . :; 0 1.33 1.73 1.73 1.67 1.713 1.7'+ 1.84- 1.81 1.70 1.88 1. .82 1.80 1.83 PAGE ,.. ~. POPE PRESSURE 8.6 FlOc.; 8.6 8.3 ß.~ o f) .' .' ¡;.,. 8.3 g.3 8.9 ,~~ .9 B.7 '1.8 8.3 8.3 9.Q 8.3 8.4 8.4 P t:.. _.' . ,".,. Q ") " . c.. 8.5 p.s .0 9.1 GAS FRACTIONS SU MARY F R WALAKPA f? PAGE 1 EPTH CICPPM) C?(PP) C3<PPM} C4(PPM) C5(PPM) · ? r~; f. 8n:5 921 1135 1195 1290 153';:-'-134>:) 1410 14:35 1Ú90-1570 1640 1675-1690 lC9[;-17?C 1745-176:; 1765-J785 1785-1825 IH25-1H4[} 1940-1950 ¿ 0_~, 2135 2165 2"200 ;?t:;25 2 F} 70 7"'''' · 2P05 ,2980 3 04 3['15 3305-~:32Çj 3 ::;f 3~~70 3410 S 4 75 :) 56 f) - 3~i:¡n 0 3750-3850 :3Q50-.3ß6 31"15-3S60 3960-4000 4 OQ-4050 4065-419~5 ó,200-4215 421'5-4235 4235-4240 4240-4285 · \j/R 10000 20000 12000 15000 11000 Hi 00 (} 14000 14000 6,OQOO 31200 53700 4~~OO() 49000 55000 51600 43DOO 505QO 13,·30n 18200 79200 31(+00 7000 Tf! (. '! 0 C 3100 5000 '.tOO!} 4000 1800 1400 "'no" '..' U.' l) 1700 3000 2000 2000 4400 2 t+(j 0 1000 160B U;O 0 1200 I'j 1 ¡~ [' C 800 7600 r () Q o 20C c \} o o TR 1700 1'500 1000 1000 600G 6000 c:'ooo 700 H· 0 0 POD 300 7f\i1 '..> "'C o r.::f'it: 2tf1 200 TR T" ,. 400 100 200 100 :') ., \!/R NIP i\i/R ¡'01 I R. IR NIP "',: I r;, ~j~ f\t/F 7\JI P ( o [} 1] r fI n o r TR 600 500 Tf~ TR TR 1000 500 TR 2Q[} TR TR n ('\ n n TF; !) -~ c Inn r TP r " , o ~i/F N/R NIP N/R f-J/R N/R NIR NIP NIP NIP (l n '.. c n o o (\ (1 o [; n o o c fì T~ TQ fì (] r ¡; o n r: o (1 100 "" f~ D o N/R N/R N/R 'U R N/R \! IP N/R N/R Nip f'-.J I k r c; (1 o " u- IJ o r o c n (I f\ Q n r"< 1 n r o r o n n o f1 n o ( o n v n {~ N IR N/R IR t-UR /R N/R hi/R. N/R N/R NIP GAS FRACTIONS SUMMARY FOR WALAKPA 2 · DEPTH 4290-'+318 £¡',325-433Q <+33r-4360 · · Cl<PPM) H,OO 16800 10000 C2 < PH1> N/R N If, TP C3<PPM) ['JI R rdR r,!/R C4CPPfl¡) N/R N/R NIP. PAGE f) ~ CS<PPM} N/R NIP rJ / R. P .AGE 1 GAS CHR MOTOGRAP~~ SUMMARY FOt~ WALAKPA ~f~ [} PTH · 3P6 · · UNITS /f..' 8EFORflM'TCR () /6 r,q r,·' T SUR N/R SIDEWALL CORE SUMMARY FOR WALAKPA ~2 PAGE 1 · · · ':.. ", ,,-. ..' '~' ,i;:,... _, ",_'; '0' ýr, **************** '* '* **************** '* SCHLUMBERGER* **************** HIGH RESOLUTION OIPME'l'ER ******** CLUSTER LISTING ********* 30 DEG. X2 . ~~i1ltl~t~'~oJí.[:} . PAGE i-FILE 2 *..*..***.*...****... N * BO~EHOLE * QUAL. .. ......*...................................... INDEX .' * DEV. DEV. DXAM DIAM * BEST * All. *A%.t. 1-) 2-4 * sA ... ************.********************************************.*** . 1.1 198 13.4 14.5 * 1.1 198 12.9 1);.9 . 130 1.1 192 12.8 13.8 * 132 1.1 18413.3 14.4 . IJ4 1.2 174 13.5 15.2 * 136 1.2 165 13.3 11'.7 *. 138 1.2 162 13.1 15.9 * 140 16.0 171 1.2 16512.91~.Ø D. 142 0.4 240 1.2 le9 13.0 15.3 A * 144 .0.1 210 1.2 16613.1 lì.l A. 146 0.4 194 1.1 156 13.1 15.0 A * 148 0.6 206 1.1 .147 13.2 14.,' A.. 150 1.0 146 13.3 14.6 .. 152 1.:7 219 1.0 144 13.2 14.4 A * 154 1.1 204 1.0 140 13.1 14.4 A * t 56 1.-) 188 ' 1. 0 138 1 3 . 4 14 It 6 A· .. 158 1.4 195 1.0 136 13.9 14.~ C.. 160 0.9 137 13.8 14.1 ".. 162 0.9 198 0.9 135 13.1 14.3 A * 164 0.,' . 219 0.9 13012..7 13.9 A * 166 0.9 244 1.0 124 13.2 14.1 A * 168 1.1 218 1.1 121 13.1 14.4 A ... 170 1.6 240 1.2 121 13.6 14.3 A * 112 1.3 236 1.1 123 . 13·.314.2 A ... 174 2.3 228 1.1 122 13.4 14.3 A * 116 2.8 223 1.2 11613.1'1..6 À' 178 1.4 231 1.2 111 13.7 14.8 A * 180 1.2 263 1.2 109 13.8 J.!h lA * 182 1.3 233 1.2 111 13.6 14.9 A * 184 1 . 3 252 1 .2 116 13 . .. ·14. .. A· * 1d6 1.4 291 1.2 122 13.4 14.2 A * 188 3.1 288 1.2 126 A* 190 2.4 294 1.2 131 13.8 . A * 1921'.32.84 1.2 '131 .13..91t.3 A... 194 2.0 249 1.2 129 14.1 14.8 A * 196 1.2 130 14.515.Ð if 198 1.2 131 14.5 15.1 * 200 1.2 127 .14.3 lS.Q I. * 202 1.2 123 14.4 14.7 .. * . 204 1.2 119 It..6 14.1 * ********************...**..**************************************.******* e .~- '. ~'1"i1llll'll.I:. t·J . . * * QUAL. ......_*............._..............-_.............* IN,I:X DEPTH * DEV. DIAM DIAM * BEST *". * . All.... AZl. "1-' 2-4.*-=A'" **********************.**.*********************************************** .~ .. ... 206 1.2 119 14.4 15.0 * * 208 1.2 12.3 14.6 15.]·* * 210 1.2 126 14.9 15.2 ... ... 212 1.2 129 14.6 15.0 ... * 214 1.2 130 14.4 14.7 ... ... 2162."4 317 1.2 13014.214.4 ... * 218 2.ti 311 1.2 128 14.5 14.7 * * 220 :I . 9 '297 1 .2 123 15. 115. 1 ... * 222 1.2 115 15.2 14.9 * ... . 224 1.9 215 1.2 105 14.1 14.5 .'. * ... ~26 3.1 284 1.2 100 14.4 14.1 8'" ... 228 2.'2 258 1.1 96 14.4 13.9 A. * 230 2.3 203 1.1 88 14.2 13.1 A ,* ... 232 1.3 118 1.185 13.9 13..1 A... * 234 1.8 17B 1.2 8213.6 13.6 A * * 236 1.2 .'013.9 13.8 ... ... 238 3.0 282 1.2 82 13.7 13.4 A'" * 240 2.6250 1.2 80 '13.2 12.8 A"'. ... 242 1.5 244 1.3 70 13.4 12.8 A'" .. 244 1.3 223 1.2 51 IS.5 11.0 C" .. 246 3.3 200 1.2 47 13.5 13.3 A... * 248 3.1 1181 1.2 41 11.4 13.4 1* * 250 3.4 163 1.2 40 13.7 13~8 A * ... 252 3.6 186 1.2 39 13.8 i3.9C* * 254 2.3 206 1.2 35 13.5 13.7 A * . 256 2.6 195 1.2 3313.8 13.9 A* * 258 4.9 185 1.2 29 14.0 13.9 A" *' 2bet 12.1 194 1.2 23 t3.~ 13.'3 C * * 262 13.0 193 1.2 21 12.6 12.8 C * *264 2.3 171 1.2 22"12.6 . 12.8 A" * 266 1.5 175 1.2 18 12.7 12.9 C.. .. 268 6.1 30 1.2 14 .12.7 12.8 C.. .. 210 6.1 26 1.2 11 12.7 12.7 C. *212 1.26 12.6 12.6 .. * 274 11.4 169 1.2 359 12.7 12.6 * ... 276 1.8 157 1.2 352 12.1 12.6 . * '* 218 4.5 136 1.2 347 12.6 12.5 * 280 4.6 131 1.2 * 282 5~7 151 1.2 338 *2843.2 141 1.2 335 *****.****'*************************************************** 1t-"!03 i1 11"ll ~I;' /ÍoJ e . PR .OPEE<. WALAPKA Tt-:5T WELL.2 PAGE 3-FILE 2 *****'****.********.********************..*****~*************** .. BOREHûLE .. QUAL. * ..........................................* INDEX * DIP DIP * DEV. DEV. DIAM DIAM * BE5T .* * * A%1... AZ1. 1-3.2-4''';::' * ************************************************************************* .. .. * 4.5 1201.2 333 12.7 12.4 A * .. 5.287 1.2 33212.6 li.5 A * 2~7 158 1.2 326 12.1 12.5 A * 2.1 150 1.2 314 12..81'2.1 'A* 294 2r7 148 1.2 310 12.8 12.7 A * 29' 2.9 137 1.2 310' 12.'7 :12.:' ~ * 298 5.8 259 '/ 1.2 312 12.6 12.8 D * 300 . 6.3 12 1.2 321 12.6 13.tO * 302 2.3 351 1.2 329 12.7 13.5 B * 304 0.9 310 1.2 334 ,1,2.613.6 I * 306 2.6 268 1.2 332 12.6 13.7 B * 308 20.8 262 1.3. 336 12.51;).1 ,0 ',. 310 18.6 255 1.5 337 12.6 13.5 D * 312 t.:5 323 1.5 332 12.7 13rS D * 314 1.3 325 12.6 13.6 * 316 8.6 258 1.2 313 11.5 13.1 D" 318 .~.4 321 1.2 309 12.5 14.0 A * 320 ,1 .2: 311 12 . 5 t4.,t .. . 322 1.2 322 12.6 13.9 * 324 3;1 .3 6 1 . 2 ,) 41 t 2: .8· t·).1 .. 326 3.3 38 1.2 359 12.7 13.4 * 3288..1 297 1.2 512.6, '1~.1 * 330 5.2 208 1.2 2 12.7 12.9 * 332 2.2 153 1.2 2 12.1 '12.8 * 334 1.3 359 1.2 360 12.7 12.8 * 336 4.8 2831.2 354 12.6 * * 338 5.4 230 1.2 352 12.6 * * 340 1 . 2 35312 . 6· . . t 2. 4 * * ]42 1.2 353 12.6 12.4 C * * 344 1.2 34112.8 1!it.4 * 346 1.1 133 1.2 341 12.9 12.6 .. 348 4.3 120 1.2 337 12.9 1.2.8 * 350 3.2 110 1.2 330 12.8 12.9 *352 4.;5 106 1.2 32912.7 13.0 * 354 3.4 151 1.2 322 12.6 13.0 * 356 t.2 1421.2 309 * 358 4.3 126 1.2 300 * * )607.5 1791.2 290 * * 362 1.4 180 1.2 286 * * 364 1..2 290 12.5 ·13..2 . ************************************************************************* I ' å--r"i1JlllIloIo1f.d e· . ., . DPER WALAPKA TfST WELL#2 ....**ft****.**********..********** * * fORMATION * BOREHOLE *' ...................................................... * DEPTH * DIP DIP * DEV. DEV. DIAM .. .. A~I. * AZI.· 1-32-4 .-A ... *******************************************************************.***** . 1.2 292 12.6 13.3 C.. 1.2 ,292 12.8 13'.6 . . 1.2 291 12.8 13.6 A * 1.2 28'12.6 13.4 A * 1.2 296 12.6 13.3 A * 1.2 31412'.6 13.2 'C * 1.2 335 12.7 13.1 C * 1.234312.7 13..1 .' C .. 1.2 340 12.7 13.2 A * 1.2 339 12.7'í3.') A. 1.2 341 12'.7 13.3 A" 1.2 339 12.6 13.6 A .. 1.2 336 12.5 14.0 C ,*, 1.2 335 12.) 14i,2 Att, 1.2 332 12.3 14.3 A" 1.2 331 12.21'4.4 A.. 1.2 331 12.2 14.5 B * 1.2 330 12.4 14.5 8... 1.2 335 12.5 14.. D * '1.2 338 .12.6. 14.2 .. 1.2 332 12.5 14.0 . 1.2 324 12.& 13.7* 1.2 313 12.5 13.2 * 1.2' 305 12.612.7 .. 1.1 297 12.6 '12.5 . 1.127212.4 la.6 . 4.9 214 1.1 249 12.4 12.7 D * 3.4 233 1.2 232 12.4 12.9 8.. 5.1 355 1.2 226 12.5 13.0 D * 1.9 81 1.2 2~112."· 13.1 8' ~ 426 3.0 80 1.1 211 12.9 13.1 D * 42.8 ).:7 1 1.1 208 13..0 13~0 D *' 430 1.1 203 13.0 13.0 *' .432 1.2 191 12.9.13.0 .. . 434 1.1 11 1.2 18312.7 12.8 D * 4a6 1.2 185 13.0 12.5·f 438 347 1.2 189 13.3 12.~ * 4401.2 188 12.$ * 442 1.2 186 12.7 * ... 444 1.2 t87 14.112.7 .. ************************************************************************* * * * ... * .. * 366 368 370 372 374 316 378 380 382 384 386 388 )90 392 394 396 398 400 402 404 406 408 o 2 414 416 418 420 4 3.3 641,2 6.0 3 .;'? 3.0 10.,2 8.6 2~1 4.9 6.3 3.3 3..8 4.8 3.9 6.3 2.0 3.4 3.4 3.5 ... QUAL. *' 127 118 118 ,175 169 73 87 291 187 11'13 181 ·165 175 103 99 197 125 125 344 4.1 269 Æ"!o!i1I'"iJtr'i ,.J e ,OPER wALAPKA TEST wELLï2 PAGE 5-FILE 2 ********************************************************** ON... BOFIEHOLE * QUAL. .. .......*...................-.4!"................*^ IJlDI:X, * * DIP DIP * DEV. DEV. DIAM DIAM * BEST .. * AX!. * AZI. 1·3 2-'4" #" '" ********************************************************************* * 1.2 188 14.5 12.5 * 1.2 1&7 14.312.5 * 1.2 186 13.9 12.3 D * 1.2 187 13..5 12.) * 1.2 187 13.9 12.3 * 1.2 186 14.6 12.5 *. 4.1 96 1.2 186 14.9 12.4 A * 6 .;2 9 2 1 . 2 18'7 14.. 7 t 2.: 2 A. 6.1 83 1.2 186 14.7 12.3 A * 5.~7 94 1.2 186 14.6· 12.3 A.. 466 4.6 111 1.2. 185 14.4 12.4 A * 468 2.;1 123 1.2 186 14~4 12.5A* 470 1.2 185 14.6 13.1 * 47 2 4 .:5 411 . 2 181 14.6 1).. 0 A.. 474 5.1 70 1.2 181 14.4 12.5 A * 476 5.,8 82 1.2 180 14.412.5 .1* 478 4.6 87 1.2 177 14.3 12.4 1 * 480 4.6 79 1.2 174 1,4.1 12.41 * 482 6.0 62 1.1 172 13.8 12.4 A.. 484 5..4 96 1.2, 172 13.8 12.6 A * 486 5.0 109 1.2 174 13.8 12.6 A.. 488 7.3 106 1.1 175 13..7 12.4 A.. 490 8.5 119 1.1 174 13.8 12.4 1 * 492 9.4 135 1.1 173 13.8 12:-.4 A" 494 9.0 130 1.2 173 13.7 12.5 A * 496 . 9,;.1 121 1.2 170· 13.512.~ It * 498 11.5 131 1.2 171 13.6 12.5 A * 500 9.3 136 1.2 174 13.1 12.5 A" 502 &.1 135 1.2 174 13.9 12.5 A * 504 9.4 1291.2 178 14.0 12.5.. 50610.8 128 1.2 182 13.8 12.5 1 * '.508 13.0137 1.2 184 13. ¡, 12.4 A.. 510 13.0 142 1.2 183 13.7 12.4 A * 512 21;.1143 1.1 177'13.5 12.3 C * 514 21.1 155 1.1 176 13.4 12.3 D * 516 19.3 156 1.1 178 1.1.3 12.3 B* 518 1.1 178 13.3 12.4 * 520 '23.1\ 138 1.2 17513.1 1~Jl9 .1>" 522 1.2 166 13.71J.l * 524 1.215613'.2 12.9* ************************************************************************* * * " " * " * " * * * * .. " " * " * " .. * " '. " 446 "448 45Q 452 454 456 r J F"ìÞJ i1111111 ~I::¡ t'''' e * DEPTH * DIP * DEV. DEV. DIAM ÐIAM.. BEST, * .. .. All. * All. 1-3 2-4 * .~ ************************************************************************* it· 1.2 149 13.9 12.9 * 1.2 137 14.41).1 * * 1.2 123 13.6 13.1 * * 1.2 114 12.9 13.2 .. * 1.3 109 12.6 13.0 * * 10 .' 4 60, 1 . 3 111 12.6 103. 00 .. .. 1.3 121 12.7 13.0 * . * 1.3 118 13.2 13.0 0..· * 1.2 108 13.2 13.2 D * *1.2 105 12.913.0 * * 546 1.6 80 1.2 105 12.9 12.8 D * * 548 2.:7 236 1.2 108 13..1 12..1D '* * 550 1.0 18 1.2 114 13.2 12.8 B* *552 2.9 30 '1.2 116 13.2102.8 8.. * 554 5.2 28 1.2 114 12.9 12.6 A * * 556 5.6 27 1.2 11012.6 12.51.. * 558 6.6 19 1.2 104 12.6 12~5 A * .. 560 4.0 4 1.2 101 12.7 12~6 A.. * 562 1.1 50 1.2 91 13.0 13.0 A * f* 564 1:.;1 52 1.2 9413.3 1).3." * 566 1.4 53 1.2 91 13.3 13.1 j * . * 568 t.l 35 ,1.2 87 13.0.12.8 A.. * 570 0.9 64 1.2 93 12.1 12.5 A * * 572 0.9 12 1.2 80 12.8 12.Y. . A * * 574 1.3 50 1.2 81 13.0 12.8 A * * 576 1.8 82 01.2 8312.9 12.9 A.. * 518 1.3 80 1.2 86 13.0 13.0 A * .. 580 0.;5 7 1.2 15 13.2 12.9 A.. * 582 0.8 4 1.2 82 13.2 12.6 A * * S84 0.:5 1) 1.2 7113.212.6 A. * 586 0.1 240 1.2 74 13.4 12.7 A * . 588 0.4 242 1.276 13.4í2.9 A * * 590 4~7 206 1.2 79 13.5 12.9 A. .. $92 5.:0202 1.2 19 13.8 1).1'1 * * 594 5.3 225 1.2 80 14.0 13.2 C * * 596 5.8 2331.2 77 14.1 13.1A* * 598 5.9 225 1.2 74 13.9 13.0 A * .. 600 '.1 53 1.2 73-. 14.0 12.9C" * 602 0~7 105 1.2 73 14.~ 12.8 A * .. 604 2.0 1& 1.2 7414.2,A'lJ.6 .A.. ************************************************************************* -~ ~"!"¡i1llllil~Io.J£~ . HUSKY OIL \'iPf{ .OPER . WALAPKA TEST W PAGE 7..rILE 2 ".,.****************************************** -*******.******. . .. .. T tON * 80~EH.OLE .. QUAL. * * ...............................;..........................* lWD,tX," .. DEPTH * DIP DIP * DEV. DEV. ClAM DIAM * BEST * * * AZI... AZI. t·) 2·4* -¡¡ .. ************************************************************************* * .. .' * 606 1.0 68 1.2 76 .14.2 12.5 C * '* 608 )..5 J2 1.2 '914.412.9 C·'.. .. 610 5.3 104 1.2 77 14.4 13.0 A * * 612 4.6 101 1.2 75 14.J 12.7 ·A * .. 614 0.1 185 1.2 79 14.6 13.1 A * .. 616 0.·7 263 1.2 83· t4.l' 11.5 D. ...... * 3.3 268 1.2 85 15.0 13.9 D * * 2.3 351' 1.2 8614.114.2 D" * 622 4.0 99 1.2 85 14.6 14.2 B * * 624 1'.1 241 1.383 14.8 14'.1 .. * 1.3 257 1.3 7914.9 13.8 * * 9.1 255 1.4 '69 15." 1).1 * 1.3 60 15.5 14.0 * 2..1 231 1.2 53 15.4 13.9 .. * 634 7~7 243 1.1 51 15.7 14.1 * . * 636 0.8 151.0 52 15.51~.0 * * 638 1.3 113 1.1 49 15.0 13.5 .. .. 640 1.04314.8 ,13.1 * * 642 4~7 236 1.0 40 14.8 14.1 C * *644 2.:8 348 1.0 41 15.0 14.3 ,A * * 646 2.6 45 1.0 40 15.1 14.2 A * .. 648 t.l 161 1.0 39 '4.8 "13.2 A.. * 650 3.1 164 0.9 39 14.7 12.8 A.. .. 652 2.5 160 0.9 4014.112.9 A* * 654 0.8 191 0.9 39 14.7 12.1 A * 656 1.,2 255 1.0 38 14.1f.2.3 A.. 658 1.3 25i 1.0 39 14.7 12.3 A.. 660 1.,1 251 1 .0 .) 9 14.6.,.2., 6 A.. 662 1.0 258 1.0 35 14.8 i2.9 A * 664 1'.2 229 1.133 15.1 1,3.0 A.. 666 1~7 221 1.2 38 15.3 12.9 A * 668 2.0 242 '1.243 Ui.2·12.. A.. 670 1.3 233 1.2 40 15.1 12.9 A * 672 2.:2 257 1.2 35 15,.11·2..6A* 674 2~4 254 1.2 36 15.1 12.6 A.. 616 1<.'6 239 1.2 44 15.2 '13.0 . A . * 678 1.5 219 1.2 41 15.5 13.5 A.. 680 1.;7195 1.2 4215.51.1.4 ',A .. * 682 1.8 189 1.2 42 15.5 . 13.2 A * 684 4..9 .. 135 1.2 43 15.6 13.2 ·'·.1* ***************************************************************~********* e > ~.m""I'!''''[". e .' " . ','-\:J);,-- ,,-""'»""--,,', * *'. * * * DEV. DEV. 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