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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 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.vreeman @alaska.gov. I look forward to working with \-ou 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 G:\SPAR\CS\Federal Facilities\Civilian Federal Agencies\DOI\BLM\Projects\Legacy Wells\7 11 13 Letter to BLM on Legacy Wells.docx 1 O 't CO T.N m a) 0) O m C u) N N N = N U a m C .) ✓ N m CO m m m CO m CO N - m m CO m CO CO m m CO 5 m U N N 8 (O (6 co co (a .N o) (O lO CC IO co co CC (O CC D) CO C w a v o 0 o a o _o m o o •0 o .0 a a o .0 C - 0 0 0 0 0 0 0 0 a) C) 0 0 0 0 0 0 0 0 0 > C O < u) C c C C C C C C -a ,_ C C C C C C C C C E 0 Z N N 0 N 0) a) a) Q) >..L•.• a) N a) a) 0) m a) a) U O a7 0 0 0 0 .0 3 m O 0 0 0 0 0 0 0 - .0C o L 0 .0 L L .0 . .0 E) .0 .c .c L .0 L .0 m C - E tl 't 'C .0 .0 o •p 0 -0 .0 .0 ,c ,C ,C ,C ,C •C .0 U J o o a) N O .N J N N a) N N a) a) N N O U co 7 N N N N d o CO V) co N N N U) Cl) N N O '- O N :o -o -o a L o a o o o -o o a o a E o Cr) O > > 7 O O O 0 7 'O 7 0 0 '5 'c E -z O C) N m m C= c = C Y O 0 .0 O F c G= G= CO c a= O= a= m o '0 () 7 m fO C) 0) 0) O) N C 0 0) O) D) O) O)w- o) m O) CO.0 .0 C a) 00 -0 c c C C 0 c n c c c C a) c c c c c co o)on < u) c C -off 45 "0 -0 3 __I O -0 co) 0 '0 0 "CO V -0 '0 -0 a 0 Q_ C N co o m = o- Z O m c0 m m m c0 .- Y m m m m m m m m II U 'D 'O 'O -0 'O '0 0 'fl -0 'o -o -0 'O 'O -0 G) m II 2 a•- a'- a - o- a'- d a) a'- a'- D_.- Ti_ 0...- a'- a a Q _ a) O Y O Y O Y O O ` O y U 3 N > > > > > > > 3 a.— C C N G 0 c Y = C = O = L G= 0 rr 0 = s- 0- 'c o cn cn 3 = 3 3 .- 3 = 3 3 . c m E. o - o - o 'C o c) - o 'C o - o •0 o m „-o • OQQ-0 a 'o •o •`a -o ( a) 5 •00 - -0 -`o 3 <-03 -03 '03 03 Qr .c ° m s a a . u 0 . . u u '� o E m °u °tl °tl `YS a 06 0 5 .5 °8 a 0 N 6't m O •C C .0 N .0 .0 N .0 N m N 'C .0 a) .0 N .0 a) .0 N Ix .0 N C N .0 N .0 N CC a) o > N L � X ¢ EQ EQ EQ E < E < EQ °°)i a < E < E < E < EW < E < E < E < 2 Crcr a) a c N I ix x x a N Q- N Q- co Q- N Q_ N Q- N Q_ N E Q_ N Q_ N a N Q- N x Q_ N Q_ N Q_ N LL. 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Fairbanks,Alaska 99709-3643 Main:907.451.2181 Fax:907.451.2155 ill July 11, 2013 Wayne Svejnoha Supervisory Minerals &Energy Specialist 222 W 7th Avenue, #13 �p$NED MAR 20 4 Anchorage,Alaska 99513 Re: BLM Legacy Wells Dispute Dear Mr. Svejnoha: The Alaska Department of Environmental Conservation (ADEC) —Contaminated Sites has reviewed the National Petroleum Reserve in Alaska: 2013 Legacy Wells Summary Report dated February 2013, containing updated information on the status of the 136 Legacy Wells located in the National Petroleum Reserve— Alaska (NPR-A), and the draft National Petroleum Reserve in Alaska: 2013 Legacy Wells Strategic Plan dated May 2013. ADEC has also reviewed the response by the Alaska Oil and Gas Conservation Commission (AOGC). We concur with the response by AOGC and have no further comment regarding the priorities. We do have comments about the investigation and cleanup plans presented in the report. With this letter we are outlining regulatory requirements related to the environmental work that is proposed and required as part of these cleanups. ADEC is concerned that the 2013 Legacy Wells Strategic Plan prepared by the BLM does not include either assessment or the contingency for assessment of known,likely, or unknown but possible contaminant releases. In addition, BLM plans for surface cleanup of these wells should be made clear in the plan. At least one of these legacy wells has extensive PCB contamination and has resulted in a multi-year cleanup totaling tens of millions of dollars. At others, solid waste disposal practices have resulted in releases to the environment with estimated cleanup costs in the hundreds of millions. Known releases documented in the records we reviewed include crude oil,gasses,refined oil and fuel, drilling fluids that include various organics,metals,and other chemicals, and unknown contaminants from drums and other containers observed to be damaged and abandoned at the various well sites. There are 13 legacy well sites with known releases currently on the DEC contaminated sites list. Many of these are in the process of being addressed,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. n•\enau\re\FAAA.,1Fo.•a:r:Pc\ Pr.1 Aoe.,r;PC\DOT\RT.M\Proiects\Legacy Wells\71113Letter to BLM on Legacy Wells.docx s {' - . • STATE OF ALASKA AUG 4 , ALASKA OIL AND GAS CONSERVATION COMMISSION d 1012 WELL COMPLETION OR RECOMPLETION REPORT Alq9c11104SsCon t Comm la. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned 0 Suspended 1b. Well Class: Anchara A ,(��` 20AAC 25.105 20AAC 25.110 Development 0 Exi b story ❑ DINJ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: _ 1 Service ❑ Stratigraphic Test ❑ 2. Operator Name: 5. Date Comp., Susp., or 12. Permit to Drill Number: North Slope Borough - Barrow, Alaska Aband.: 4/4/2012 100 -034 3. Address: 6. Date Spudded: 13. API Number: Dept. Public Works, 1689 Okpik St. Barrow, Alaska 99723 2/10/1974 50- 023 -20005 4a. Location of Well (Governmental Section): 7. Date TD Reached: 14. Well Name and Number: Surface: 1709' FSL 1871' FEL Sec. 14, T22N R18W U.M. 2/28/1974 SB -11 Top of Productive Horizon: same as surface coordinates 8. KB (ft above MSL): 34 15. Field /Pool(s): GL (ft above MSL): 22 Total Depth: same as surface coordinates 9. Plug Back Depth(MD +TVD): South Barrow Gas Field 2350 ft. MD 2350 ft. TVD 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: x- 664084.7 y- 6311464.3 Zone- 6 2350 ft. -MD / 2350 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 El 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 : DIUBHC Sonic /FDC /DM (Arrow Plot) /ML 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 24" 12 20 12 20 varies 12 sxs. Permafrost not pulled Conductor 16 " 133# K -55 11 158 11 158 22" 420 sxs. Permafrost not pulled Surface 10 -3/4" 51# P -51 10 1267 10 1267 14 -3/4" 990 sxs. Permafrost not pulled Intermediate Production 7" 23# N -80 9 2185 9 2185 8 -1/2" 300 sxs G / 330 sxs Permafrost not pulled Liner 5 -1/2" 20# J55 5-1/2": 2145-2306 5 -1/2 ": 2145 -2306 5 -1/2 ": 2145 -2306 5-1/2": 2145-2306 5 -7/8" 5" 18# 5" 2306 -2349 ft. 5" 2306 -2349 ft. 5" 2306 -2349 ft. 5" 2306 -2349 ft. 24. Open to production or injection? Yes ❑ No 0 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# J55, EUE / 2 -3/8" 2342 not utilized 5.3# , J55 Hydrill CS 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. t �, f.` ' . _ DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, gas lift, etc.): SB -11 - Plugged & Abandoned : 4 -4 -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. RREJMS AUG 2 4 2012 Aci21 Form 10 -407 Revised 12/2009 ` $ • I 1-**. CONTINUED ON REVERS® K I G I NA L i lipeiginal only • 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. 31. List of Attachments: 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Printed Name: ' l 1 t , ,.t, _ _ Title: r Signature: Phone: l D Date: 25 . Z . 17- s In ^Gl.(,� d// 7� E 1 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. 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 1 b: 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 ,, - ., , o- d r P TM . 3 ti ! f tl :, w Ah .. ¢a ti 1 F a t ' . sa s � m t 3R r ,.K a• e `x � 4 e . 4 , _ °�_, ,TM .,, r M "`' T t a,t '' yo-. . • • ra « ..: £,: a ` ice _ av M: ,,, ,,, - fir z' z , - -, .. ' ,.a,, lw� V 4 ‘ j " S I. Vii. 5 r + fix i f , C • 4 .: *' .,...R",�,,..ti -_ a .: s�,n '• rv`m , m ..waa,�x.,.'a: s.,;.m».a& . , '�u�` _ mn' f s 1 ; *,� f t ?y 4 ; x @ t G in e.{ , ,+,s'- .�F,'^; tvfiM�,A£.;,;a.:. if, .y r " „' ..i.;.- . ^ �i .. 1 v nr' .., . ..xr, t . yf'� 773rtIr 'ro, , sY�. c.?w. n ' xa 7,,,;:''',::"'5!;"-,P.,`:- te s.+t '' ;t•' x K ,, y a : : JOB SUMMARY 9 ,t, ; $2 03/31/12 North Atnerica Alaska North Flo � , rr~r¢,v� Fisher Glen 281249 ZI Cementin North SIo • e North Slo le Boron h Matt 907 - 771.1021 2012 -53 — Oilier J115 Plug to Abandon „ SB 48 06 Abandoned ,', lilts H� \I.4a /IkT. NT lE. �,tl,u. m 10025188, (77405) Van 8 1 1111111011111111111111111111111.11111111.1M. Bergman, Ben 474194 i Gunnels, Robby 380580 i 10700772 P'up I I Galley, Andrew 507439 i 10026747 (52018) B7 1 �� ,.t ,, ae",o . .. . r., ;; F,.,.z,,,„,.':' '.; Dols .nd Accessories : 11s -� w.s :;,w�s a. „ ,...,�"u;�_ ,^ r 't::a ' wa ` .fie. �, ��,:�. ��� wen � , , Type and Size QTY SIZE FROM T ,__. _ TO 1.11111111111111111111811MINWINIIIIE121111 FROM TO Float Collar Float Shoe 2 ' 214'7.00' 2306306 00 .00' Bow Centralizers � 2306.00' 22349.00' �II� Tubin• " 6.5 2 -7/8 2163,00' Turbulators _� Tubing �� 2163.00' 2342.00' atop Rings ��� 0 Hole sta Tool IMIIEIIMIIIMIIIIIIMIIIIIININIMIMIIIIIMIMIIOMIIIIIIIMIIIIINI Perforations ��� Tpp Plug ' f/'/f/��j//��ff�iW�������//' /, / Perforations Bottom Plug /O/1� %�% %�� /�/X/ ,..eA Perforations q t'z.'#r r s : vy'k"§v o i' i :.gib . ..t :.*� " m8k - ;'. * VS .t:'rA' *::; %;«, 'w�c. w+w � ,: at ., .,. s,, .. s.., s y,., . . ... ....:.:. �tc'"'. ..;+�' �:,atx,�.. „ �; ;l .E � ��:; ,w,rs . `"R .Y ,, . `�',,.,`> :l; � ,4: fit'' : 4 � T»5 Called Out Depart HES On Location Job Started Job ob Com ■feted Leave Location At yp w Date IIIIIIIIMIII_IIIIIIIIIIIIIIIII 3/31/2012 4/4/2012 4/4/2012 4/4/2012 Time IIIIIIIIIIMIIIIIIIMIIIIIIIIIIIMINIIIIIIIIIIIIIII 11 :00 AM 11:00 AM 1:15 PM 10:00 PM �_ tiz,_ ■ 4 . Ems. t . Sacks Bbls Rate Pressure Additives Yield LbsfGal Diesel —IIIIEIIIIIIMIIIII 1500 Fill and Test Lines u � [ 60 pum • T pe "C" with 3 #isk bentonite in tubin • El 13.7 6.2 '0 0.5 100 Bull head cement down Tubing 13.7 1111111MMI 6,2 �: 3 ® 800 Bullhead Cememnt down Annulus ., 13.7 11.023111 6.20 , all 11111111011111111111111M1 ._ . : u 442- t o ..~ o ,. ,: Job Sum _ .i` . .° ... 04 . ?: ,• ,i , . .' ! `'" :.` ' ' s' c Crc Plot to Cmtg. nla Hr - nia BBLS Bottoms up Volume: BBLS Mud Type, % Returns during Conditioning % Circulation Pump Rate. BPM Mud Density: Circulation pump pressure: PSI Pipe reciprocated: - -> conditioning yin _> Cementing, % Returns during Cementing % Plugs used: - -> Top yin -> Bottom Pump Rate. Circ. BPM Cementing ..-> BPM -> Displacement BPM Cement Circ. Back to Surface Yes yin -> How Much? 10 BBLS Disp:Type Calc. Displacement Vol: BBLS Was the Plug Bumped? yin Actual Dieu. Volume BBLS i :� 'a €e rni.R:;a :,:;i ; :, a w I. V. tr: . r , 1. , ,; iF . . ,', _ „ .,.�"; ; , . ,.. „�' :: ' �. - ^ .. r'�, ,„ . c + �. Fill and test lines,pump 3 bbls Diesel. Plug well with 390 sks of Type 0 cement w! 3# per sack Bentonfte Page 1 Cementing Farpac • • re a o 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 NSB -02 SB -13 (0 o O 3 L f 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 Haliburton 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 • A Well: South Barrow # 11 Post P&A : 4-4-12 Ail ' / - a 24" Conductor set at 20' with 12 sx Permafrost Cement 4 r .-,, / 16" 75# Casing Cmtd at 158' in 22 "hole w/ 420 sx Permafrost Cement ,,,,? 0,—.4 —.: ,,..... , 1 ,, 1 tcitri "w'F f M 1 5 ' ,: T s i R fµ 'i x i w a . { kl: hi41 . " - p53. t £ /a ::'r 1... 10-3/4" 51# Casing cmtd at 1267' in 14-3/4" w/ 990 sx Permafrost Cement ." 2-7/8" Tubing to 2163' crosses over to 2-3/8" Tubing 4 , w ' 7" 23# Casing cmtd at 2158' in 9 -518" w/ 300 sx CI "G" cmt around shoe 4 Y, and 330 sx Permafrost Cement 2-3/8" Tubing tail at 2342' No Packer i f3 5 1/2" Blandk Liner 2145 -2176' Slotted Liner 2176 -2306' 5" Slotted Liner 2306 -2349' TD: 2350' s A TTDCET* ncA TDATE •4ALLIBURTCJ JOB LOG 9406982 03/31/12 R: "a+AN MIA/ COUNTRY aoi /STATE COUNTY North America Alaska Alaska North Slope HES EWPLOYEE NAME P9. DEPARTLEITtT Fisher, Glen 281249 ZI - Cementing OT-Alm/4 COMPANY LLSTCAPCit REP ! PHONE North Slope North Slope Borough Matt 907 -771 -1021 V L TYPE API: 2012 -53 , VaL LOCAnan DRUM CONTRACTOR ASS PLETPOSP. CODE Other J115 Plug to Abandon L EASE NAVE MO TRT i i MG• Mil TYPE SB --43- 06 Abandoned Time I Volume Rate` (BPM) I Press (PSI) Job Description /Remarks i , (ea!sltAVby1MAx8CA'+o9 "` ; ._. "': �` 3/31/2012 1100 On Location 1130 Safety Meeting 1200 Rig Up 1346 Rig Up Complete 1400 Pre Job Safety Meeting 1426 Start Job 1430 1.0 0.25 50 Fill Lines 1431 Shutdown 1432 500 Low P.T. 1A35 1300 High P.T. 1436 500 Bleed PSI Back 1438 Line up to O.A. 1439 0.1 0.20 1000 Pump Into O.A., Immediately Kicked Out Unable to Pump Into O.A. 1441 Release PSI 1443 AES Bleed Back LA. 1463 Pump Diesel Into TBG 1457 Shutdown Unable to mix Cement due to problems with cement unit HES to repair unit on location 4/1/2012 HES continue maintenance on cement van Chip out inside water line, 6x5 discharge line 4/2/2012 HES continue maintenance on cement van Remove Belly line, chip belly line, re- install 4/3/2012 HES continue maintenance on cement van Replace 4x4 pump and function test 4/4/2012 On Location 1030 Pre Job Safety Meeting 1100 Start Job 1101 Open up to Tubing 1104 1.0 0.50 230 Pump Down Tubing w /H20 I 1105 3.0 1.00 20 Pump Dirty 1120 to pit 1115 H.E.S. Mixing Problem, Relosve and Continue 1205 83.0 2.00 60 Pump Cement Down Tubing @ 13.7# I '' 1249 Shutdown { 1251 Close I.A. t 1255 3.0 0.50 100 Bullhead Down Tubing 1301 Shutdown 1302 3.0 1.00 500 800 Bullhead Down I.A. 1312 Shutdown 1313 End Job 1320 Wash Up Cement Pump 1346 Post Job Safety Meeting 1400 Rig Down Equipment 1500 Rig Down Complete H.E.S. to work on tractor and load cement for SB • • • ,4 r SEAN PARNELL, GOVERNOR L 1 U L r U 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 3 9' Engineer 0 0 f North Slope Borough A%' YJ 1689 Okpik Street Barrow, AK 99723 Re: South Barrow Field, South Barrow Gas Pool, SB -11 Sundry Number: 312 -077 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 1. Foerster Chair DATED thisC, day of March, 2012. Encl. ■ • • 3601 C Street Suite 1424 Anchorage, AK 99503 rfin 907 -272 -1 232 (voice) 907- 272 -1344 (fax) info@petroak.com �etu�cd �.gewkcf A(HfK STATE OF ALASKA –a.,- OIL & GAS CONSERVATION COMMISSION 1 333 W. 7 111 Ave. Suite 100 1 R Anchorage, AK 99501 2 ?. f= To: Guy Schwartz – Sr. Petroleum Enginee AiriSk , Uii & { as Cons. Gornrr;issioi From: Mike Cook – PetroTechnical Resources Alaska Nichcrayo 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 Barrow Gas Field(s) wells that are requested for P &A approval are : 1. Walakpa #2 . ✓2. NSB -02 3. SB -13 • SB -11Th 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, s . Dk— Mike Cook Petrotechnical Resources Alaska Office : (907) 677 -5103 Email : mcook @petroak.com 0 v--z, z 1 STATE OF ALASKA i► ALASKA OIL AND GAS CONSERVATION COMMISSION / . I - ' 1I APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1. Type of Request: Aband El • Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Change Approved Program ❑ Suspe❑ Plug Perforations ❑ Perforate ❑ Pull Tubing ❑ Time Extension ❑ Operations ShutdoEl Re -enter Susp. Well ❑ Stimulate ❑ Alter Casing ❑ Other: ❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: North Slope Borough - Barrow, Alaska Development 0 • Exploratory ❑ 100 -034 ' 3. Address: Stratigraphic ❑ Service I=1 6. API Number: Dept. Public Works, 1689 Okpik St., Barrow, Alaska 99723 50- 023 - 20005 -00 -00 ' 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 IS -- SB -11 9. Property Designation (Lease Number): 10. Field / Pool(s): UIC Private Land Permit No. 10 -252 South Barrow 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): 2350 2350 2350 2350 Casing Length Size MD TVD Burst Collapse Structural 20 24" 20 20 Conductor 158 16 ",133#,K -55 158 158 2,630 1,020 Surface 1267 10- 3/4 ",51 #,P -51 1267 1267 4,030 2,700 Intermediate Production 2185 7",23#,N -80 2185 2185 6,340 3,830 Liner (slotted) : 5 -1/2" ,20#,J -55 5 -1/2 ": 2145 -2306 ft. 5" : 5 -1/2 ": 2145 -2306 ft. 5" : 2306- N/A N/A 5-1/2" & 5' top : 2138 bttm : 2349 5 ", 18#, J55 2306 -2349 ft. 2349 ft. Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: 2 - 7/8" 6 5#, J55 EUE Tubing Grade: Tubing MD (ft): Slotted Lnr : 2176 -2349 Slotted Lnr : 2176 -2349 2 -3/8" 5.3# , J55, Hydrill CS J -55 2342 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 is BOP Sketch ❑ Exploratory ❑ Development El • Service ❑ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: March 16th,2012 Oil ❑ Gas ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: WINJ ❑ GINJ ❑ WAG ❑ Abandoned SI • Commission Representative: GSTOR ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact \ D L j — ..-1 • C 1 z:) ...3 Printed Name 4 1 . � � � � 1 Title � f � r V1.t�t � Signature 4 L _ �hin Date 2 Z . 7 - v / l COMMISSION USE ONLY v Conditions of approval: Notify Commission so that a representative may witness Sundry Number: J A 2___01, Plug Integrity W' BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance g SGtir►r►• r 20 I Z Other: -- /(►6 "ii -fc .1 hrec eC S rkd iCedeJ -- F � c%&.C.c -r tis,..� v c — o�( £ v,..ti(a.•Q r"- Subsequent Form Required: / — ‘ 7 _ [ APPROVED BY Approved by: (itt / 1 COMMISSIONER THE COMMISSION Date: 3 -� _ /R Form Imo$ i 1 / K 0 2 q L 0 L1LY /(2., Submit in Duplicate p !�(� MH ORIGINAL , e 7 % 7'2 1. fr NSB Wells Drilling Progranlug & Abandonment • Well Name: SB #11 • AOGCC Well No.: 100 -034 API Number: 50- 023 -20005 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. / i 4. Displace the well, through tubing, with approximately 490 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) @ 2350' and and 2- 7/8 "x7" 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. 7 U 5M 1502 chicksan line(s) to 7" x 10 -3/4 ' lower annulus valve, establish injection @1/2 to 1 -1/2 bbls /min, in 1 /2 bbl /min increments, record pressure(s). Ill e5) Displace 7" x 10 -3/4" annulus to 150 ft below ground elevation with 41 sxs of "C" (0.95 ft /sxs) cement. Do not exceed the 80% burst pressure rating on the 10- 3/4 ",51 #, BTC J55surface casing or 80% collapse pressure rating on the '' "rr - °a,T; ;TC,S�. production C cut casing. - 7" 23 # MI° f „/ v Casing Burst Rating (psi) Collapse Rating (psi) 10- 3/4 ",51 #, BTC K55 403 2700 7 ",23 #, BTC,N -80 6340 6830 • - 7K 1 6 44 ( 8. Rig down (RD) manifolding/chicksan lines to annulus and rinse Halliburton cementing unit. RD all Halliburton/Peak support equipment and move off of location. 1 NSB Wells Drilling Program lug & Abandonment • 9. Perform surface demolition work. Remove wellhouse and production flow line per Conam Tigiak contracted work scope. 10. Prior to excavation, either the onsite company man or a surveyor will mark the existing ground level on the conductor pipe. 11. 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. 12. 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. 13. Prior to entering the excavation, a confined space permit will be opened. This includes testing with an atmospheric testing meter. 14. 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. 15. 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. 16. The atmospheric testing meter will be used to test the air inside of the conductor at each of drill holes. 17. 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. 18. 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). 19. This section of the pipe will be removed. 20. The cement from inside the conductor pipe will be removed. 21. Steps 15, 16, 18, 19, and 20 will be repeated for each section of pipe. 22. After the final cut has been made the excavator will be used to raise the tree and pipe and set to the side. 23. The company man will verify that the cement is to the top of the pipes. . S 12-o 24. The welder will weld the top plate to the top of the conductor. ---, f' 2 0 25. Pictures will be taken by the company man. 26. 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. 27. The tree will be hauled to the land fill and other equipment demobilized. 2 NSB Wells Drilling Program lug & Abandonment • Equipment and Supplies List 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 9. HES : cement bulk truck, approximate load out : 600 sxs "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 oytermost 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 Programing & Abandonment • Pre- Abandonment : SB -11 Well: South Barrow # 11 24" set at ' with sx Permafrost Cement L 16" 75# Conductor Casing Cmtd 20 at 158' in 12 22 "hole w/ 420 sx Permafrost Cement 10 -3/4" 51# Casing cmtd at 1267' in 14 -3/4" w/ 990 sx Permafrost Cement (. g sp� ra 2 -7/8" Tubing to 2163' crosses over to 2 -3/8" Tubing 1-/15 o g. — hi 7" 23# Casing cmtd at 2158' in 9 -5/8" w/ 300 sx CI "G" cmt around shoe and 330 sx Permafrost Cement C 573 - k 3 / t/o"•. -') o r d`S J 2 -318" Tubing tail at 2342' No Packer ~ , 51/2" Blandk Liner 2145 -2176' Slotted Liner 2176 -2306' 5" Slotted Liner 2306 -2349' �L4 /i c� TD: 2350' . 4 NSB Wells Drilling Progralug & Abandonment • C . ..«."_,000,,, ..w «. "141 "'Sr 1'1: - „..,,; I, 1,1,1,1,. -. w.. _.- :1,1,_ ,_....._ »......___........-.__ ______ ..1,1,»1,,1,.. ..- • ._. ---- yySS 't _ • .�.. ... . fw.nv •.n sw .s. w.r . .' + . ...r ,.r a.. 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"..r.i1' >r:l .11 0 . ;n41 l'c,r :dray ctt r;,;'.r' I-, fac,z'_lt_ 41 . 1'+£f s0 td to_ Barrow ca Y ,., t.{:IC 2;4 ^r. .`s•_ -.. flz7c (1) e 1'14' t °:t',3'.7. Y7`:"" --'t: %2; ire, l.:f':i'.td G`J.•4 <j:.io. (.3 1WWo' ? "Y -- of 1o, (41 >,Ccctt:.Jr4 4:"_,.j2 _1,1, 41, ..41, - _ _ 1,1,1, _._.. _,. . w_.,, __...T...__ ._.._.r. j.:. : {1:: •. . ... { 4': 1,. 9'!'911 .. 4't,t 0 {t7�.C{I<4 t:i�� {8pw6,L '> �r{'.w�.4 __._...._. _d..._ ,> _....� _ _., . -_.__. . «.. ... 1,1,1,1,. + 6a spto N:.+re n < , ;ntea: -:lnr+» 9rvm _ .. _ ! n A.._ . „ « +r ,. ���a..: . ... -, .. . . , x { ' :;'rs.^ (' .. C'?sz ".._ _ ._. __1,41,1,._ , . • ., . .., _ .... - ..._........»._,.._._._.. --- . _ *C .. ir..ti{tl e..ni G.4d :;.-4.4 .. Ft:.::.ch12 411; ;'")..60 t ,! .'. cvc,:". Sic: " 5 , • . NSB Wells Drilling Program • lug & Abandonment 0 1 / , - \\ , 1 : s - ) • ' . ' ' ' . . , 11 ) , ..,'. ...• '.., • : '. (.., •• . . . , . . . , • ' ("„ . " , , 1 . ' . •'' •., I , ,, ',. ) • - . i ( 1 1 i , ( % 1 / i . 1 ! 17 1 1 I \ IP • I 9 // .., C ; 1 ■ Al ' \ ■—, (s., \ 2 1' t ' 1 ' ' ri J I CI lr,l 4 , ' ■ c' 1' I I) t • ' ' -4 ') 1 ,.. , f, / ,,.'' , ..... . _....... 1 ' i',•:.i '‘. / c\ r, () i ‘. 1 i 2 ■ 1 . . o I i . i I . . I ( 0 { , I 1 I 1 I 1 ti I. I I 10 11 ', I 1:' ? p itA / 1 i lio i t '% it t d 1 i t - — ' 1 1 .-- ; ., 0 is, 1 .7' I ) ( /I i : Ili , 1 ;1 i I ; I , I 1 1 6 o o'S Co sipPE NORTH SLOPE BOROUGH C- K DEPARTMENT OF PUBLIC WORKS Division of Fuel and Natural Gas Facilities P.O. Box 350E Barrow, Alaska 99723 Phone: 907- 852-0489 " rroil'1 Fax 907- 852-0327 August 14, 2009 SCANNED APR 2 2 2014 Ms. Cathy P. Foerster Commissioner Alaska Oil and Gas Conservation Commission 333 W. 7th Avenue, Suite 100 Anchorage, Alaska 99501-3539 Re: 20 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.arinaae4north- slope.orq Sinc y, Kent M. Grinage Division Manager, Fuel and Natural Gas cc: Marvin Olson, Director Enclosure Barrow Gas Field Well Status — July 2009 South Barrow NSB - 1 1870710 production N/A NSB - 2 1870720 production plug and abandon SB - 6 1000290 production N/A SB - 8 1000310 suspended plug and abandon SB - 9 1000320 suspended return to production SB - 10 1000330 production _ N/A SB — 11 1000340 suspended plug and abandon SB — 13 1000370 suspended plug and abandon East Barrow EB — 14 1000380 production N/A EB — 15 1000450 suspended plug and abandon EB — 19 1000410 suspended plug and abandon EB — 20 1000420 suspended plug and abandon EB — 21 1901120 Production Work over i 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 I I (.) - rt , ' SARAH PALIN,GOVERNOR �. ( 1 f t w eo L!./ I, �T CONSERVATIONCALASKAOIL AND AS r 333 W ANCHORAGE,.7th AVENUE,ALASUITE 01 0 3539 Ol�SERVATIOO� ISSIO1F `' PHONE (907)279-1433 FAX (907)276-7542 June 22, 2009 Dave Polkoski North Slope Borough PO Box 709 SCANNED APR 2 2 2014 Barrow, AK 99723 Re: 20 AAC 25.300 (Request for Information)– Status of Oil and Gas Wells Dear Mr. Polkoski: The records of the Alaska Oil and Gas Conservation Commission (Commission) indicate that the oil and gas wells on the attached list that are operated by North Slope Borough have been inactive for five years or longer. If, for any listed well, North Slope Borough believes the Commission's information is not correct, by August 3, 2009, please indicate the status of the well—i.e., in production, plugged and abandoned, suspended, converted to a water well, or converted to an injection well—and provide all documentation relevant to the well's correct status. If, for any listed well, North Slope Borough agrees that the Commission's information is correct, by August 3, 2009, please identify the plans, including the schedule, to plug and abandon the well, suspend the well, return the well to production, or convert the well to a water well or injection well. This request is made pursuant to 20 AAC 25.300. Responding does not relieve North Slope Borough of the obligation to comply with any legal requirements or mean that the Commission will not take any additional action, such as an enforcement action under 20 AAC 25.535. If you have questions regarding this request for information, please contact Mr. Winton Aubert, Senior Reservoir Engineer, at 907-793-1231 or winton.aubert@alaska.gov. Sincerely, Cathy P Foerster Commissioner Enclosure Operator Permit No. [ Well Name North Slope Borough 100-031 S Barrow 08 North Slope Borough 100-034 S Barrow 11 North Slope Borough j 100-045 S Barrow 15 North Slope Borough 100-041 S Barrow 19 .. UNITED STATES . . DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Office of National Petroleum Reserve in Alaska 345 Hiddlefield Road Menlo Park, California 94025 _. April 17, 1978 v'" -::;}~ ~:~ I""'-'" Mr. Harry W. Kugler Division of Oil and Gas Department of Natural Resources State of Alaska 3001 Porcupine Drive Anchorage, Alaska 99501 ~:-.-..,>: t ..-..... ...-- Ii /7·.'~· ¡- " --- Dear Mr. Kugler: We are sending you, under separate cover, sepia and blue line prints of logs on the following wells from NPRA: East Teshekpuk #1 South Barrow #6 South Barrow #7 South Barrow #8 South Barrow #9 South Barrow #10 c~~~~~~f~~~~~ast South Barrow #13 South Barrow #14(East area) "'-,.,- ·"ÌI,·...~ ç~~ & ~ ..... ~;.. "... area) '. Lists of the logs for each well are attached and those we are sending to you are enclosed within the red outline. The letters "s" and "p" indicate "sepia" and "print". ._~,..> I .~ -, ~. ~¢~ ~ These logs are not to be released to the public until their availability is announced by the Environmental Data Service of NOAA in Boulder, Colorado. NOAA will be the primary distribution agency arid their release of the data will be authorized by the Officé of National Petroleum Reserve in Alaska at the proper time. ;".t;:~':' Please acknowledge receipt of the logs and your under- standing of the release procedure by signing the attached copy of this letter and returning it in the self-addressed envelope. Very truly yours, r ú-(j~(~L_:rÇ¿) &1t/?t;- Robert D. Carter /' ...¡, ir-- t,---, ~~. ""1'-/,- ~,.->..... /Yo ¡pcl ~ dY¡ ¥ ..2-.') " 7 g ;&k.tJ t\ ~ . . Page -ª--- of 11 WELL NAME: South Barrow #11 ITEM TYPE LOG SCALE BASE RUN DATE lOG INTERVAL, COPIES REQUESTED I 1. OIL 5 S 1 2-23-74 1268'-2299' F~S,P 2 3-1-74 2180'-2340' 2. OIL 2 S 1 2-23-74 1268'-2295' FtS,P 2 3-1-74 2180'-2340' ¡ 3. BHC 5 S 1 2-23-74 1267'-2300' F\S,P 4. BHC 2 S 1 2-23-74 1267'-2300' FtS,P ¡ 5. FOC 5 S 1 2-24-74 1267'-2304' FiS'P 6. FOC (neutral) 5 S 1 2-24-74 1267'-2304' I FtS,P 7. OM (Arrow Plot) 5 S 1 2-24-74 1267'-2300' FtS,P 8. ~1l 5 S 1 2-23-74 1265'-2300' Fts,P ,... . . G DRILLING AND COMPLETION REPORT SOUTH BARROW GAS WELL #11 Naval Petroleum Reserve No. 4 Barrow, Alaska 99723 26 December 1974 -'--- ,/ ) j' /' / / ." / " ,'" ,/.. c'>,,/"·7'/.:' ,,:C· ,. . " ¿;: C.H./ lWill:Lam Jacbby ,. / Drilling Superintendênt !-, ø';;-ø'<~:,1 f>~.,\ ( \ ~ "f ~\ 4 j,. ~ \)~' .~ \~ ~ t;~ 1,:;º(t,;r" <" ,I "lr- ,"";.""""'~"'" \i .'~ '1;./ ...:c:ø:;,¡; \';;"'}~) :¡~-.../ \J \ ¿~! >¡ ~~~;-_. "f .~ ;¡~~1'il Richard v. Shafer,~¥ LCDR, CEC, USN Officer in Charge . . TAB L o F CON TEN T S 1. INTRODUCTIO m SCOPE 2. (!'JELL DATA 2.1 Data unüaary 2.2 Well 0d Diagram 2.3 Wellbore Completion Profile 2.4 Drilling Equipment Layout 2.5 Location Map· 3. DRILLING JOURNAL 4. DRILLING CREW 5. PERIvlITS 5.1 5.2 5.3 ÃND REPORTS Department of Interior Permit Application State of Alaska Permit Application Completion Report 6. LOGS AND TESTS 6.1 Production Tést 7. GEOLOGICAL CONSIDERATIONS 7.1 Lithology . . 1. I N T ROD U C T ION AND S COP E This report describes work done in drilling and completion of Well Number 11 in the South Barrow Gas Field. This develop- ment well was drilled under the supervision of the Officer in Charge, Naval Petroleum Reserve No.4, by Pacific Architects and Engineers, Inc., for the Director, Naval Petroleum and Oil Shale Reserves, to the South Barrow Gas sand to increase the deliver ability of the field to help cope with increasing demands on the system and declining pressures in the formation. ì . . 2 . W ELL D A T A 2.1 DATA SUMMARY FIELD: South Barrow Gas Field, Block A U. S. (Javal Petroleum Reserv~ No. 4 (U. S. Govern:ment) PROPERTY: WELL NUMBER: Gas :lell #11 LOCATION: 1,709 Et FSL, 1,871 ft FEL, Section 14, Town- ship 22 North, Range 18 Wes.t, Umiat Principal Meridian. (Alaska State Plane Coordinate System: x = 664,033.2, Y = 6,311,509.6) ELEVATION: 22 ft (approximate) ground level above sea level. DATUM: All depth measurements are referenced to Kelly Bushing (top). KB is 12 ft above ground level. DATE OF REPORT: 10 July 1974 DRILLED WITH: Navy owned Cardwell Model H drilling rig No. 3 DATE COVlMENCED DRILLING: 10 February 1974 DATE OF COMPLETION: 6 March 1974 PRODUCTION TEST DATA: Calculated Absolute Open Flow Potential = 1.6 ~~CFD (See datils in Section 7.3 of this report. ) PRODUCING FORMATION: South Barrow Gas Sand TOTAL DEPTH: 2,350 ft CASING AND CEMENTING PROGRAM: 24-in OD Conductor Pipe, 1 joint, cemented at 24 ft KB (10 ft into surface) with 12 sacks permafrost cement. 16-in OD Casing, 4 joints, N-80, 75 Ib/ft, range 3, 8 RndT&C. . . 10%-in OD Casing, 32 joints, P-5l, 51 Ib/fJc, range 3, buttress T&C. 7-in OD Extreme Line Casing, 56 joints, 23 lb/ft, range 3, flush joint. SI/L-in Blank I,j',er from 2,145 ft ·to 2,176 ft KB, security flush-:,-,::>int, 1 joint J-55, 20 lb/ft, range 3. 51/2-in Slotted T--,iner from 2,176 to 2,306 ft, security flush-3oint, 3 joints, J-55¡ 20 lb/ft, range 3. 5-in Slotted.Liner from 2,306 ft to 2,349 ft, security flush joint, J-55¡ 18 lb/ft, range 3. 1 joint TUBING: 2%-in EVE tub:L~~g> 70 joints, J-55, 6.5 lb/ft range 2, 8 Rnd T&C, 179.20 ft at lower end is 2%-in HydriI CS tubing, J-55, 5.3 lb/ft, range 2, flush :rõ-int:. Total depth at bottom -of string is 2341.9 ft KB. vi WELL HEAD: RUCKER-SHAFFER ìŸellhead assembly 10 %. x 7 x 2~8-in, Drawing No. SK-N-083. (See section 2.2 of this report.) MASTER VALVE: WKM Steel Valve #297592 SURVEYS: Schlumberger: Dual Induction Laterologl Proximity Log-Microlog (with caliper) 2 Four-Arm Continuous Dipmeter2 Compensated Neutron-Formation Density2 (Compen- sation was not functioning on field log.) ?orehole Compensated Sonic Log2 (Bond log failed) Notes: 1. From 1,270 ft to 2,340 ft 2. From 1,270 ft to 2,304 ft Halliburton: Drill Stem Test on open hole in South Ba~row Gas Sand . . 2 2 Tt'J ,1~; _'-, L i1 E A D D:LX\.GRAM I \ZlL.( Fitting i ¡µ:,.:q t==Y=~~f¡;'*, n \"'._, J¡¡~ ,', \ , ) ~ j \r~:¡ I' "--' ¡ .~ --lVIŒ Steel \'_.' '¡ I Î -.'=-1- - --(j- - -'-'~-- - - ~ +- If 297592 ~P---_J Ii) ~¡ 1,:1, L../~ I r- ¡ ~ ò-1:Z:J~ U ,,,/..="¡=".....- / I "'" ¡~. '-r6=3õèO]! (:::;=~":~'=-:''''''=F----~j \ Lr-J--r \,. 1', ~,~~,.f , J~"-, \.J '"_ r ¡,--; ri-- I ì---Jì ( ,?,~:_.---,,--~.-,.>;~~_._._~ 1· i J.0-3000 ! 1---~~;=1=~-==-- 1. ~ I ii-" i ~ \ ¡ ~ { .~ ,~, ~~ ~î / ~.¡ I ..j' l , I ¡ I I f" tg?"-J.' ~ '. j ! 1--'- ~f~' , ¡ ~ L' ..)~ ~> . I Swage Extra Heavy 27/8 IT OD EVE 8 Rd x 211 LP Valve 2 % II aD EVE 8 Rd 2" x 10" Double E=-::t.ra StroD.g 2" X 10" Double ¡:; Extra Strong ,--- 2 II Noràstrom -1 '"7; ~ II! , R Valve. t.g, dc" r i ·1 ¡ I -, ¡ 1 Valve, Fig. 2.%¿f---1 2:1 t,Tordstrom· f A zIT Nordstrom Valve, Fig. 2344 z1f Bull Plug, E}~tTa Strong I ~ ¡ '\ 2" X lOll Double Extra Strong RDCKER-SHi\.FFER Wellhead Assembly 3. 0 3/lf;; x 7 II X 2 7/S" D"7g SIZ-N-083 10%" 49.5-lb Csg 711 23-1b Extreme LineCsg 2 7/S" Tubing Scale: i" = 1 i A" \vELLI-IEAD SOUTH BARROíJ í'¡ELL .N'O 11 . . 2 3 \:\lELL,130R-:-' OtIPLE rn -;- ..L () l\~' PRQ~-'\ILE DE.[J'rfIS, KB ( feet) 2185 ~~~wlf'r!;1 !"mT;~t ¡ ".') 'I I' ." ¡: ':,' :;{( , j ¡ ~ W k· I P ¡ ., ;i-<I, :.-i pl. ;:; J I .':; ~ ~J r! ¡ ~j; I;!;~ fir':·, 1:1 ' :~:< ~.. 11 "~,I 1 ¡ :".,',..,,11', i.',:.',',.. II ' ;1 ,J ;¡' ¡i""11,<)" ~_! :1 ~~~¡¡~~'¡i ì ',¡ 1 ~~ ¡~ ¡; ~ ! . ~ f1,. ä !! ~ -J i ]¡ì : j 1, ì ::::j ;1 [¡ I ¡'''~.!-~,:. i ~7n! r1 t~ ¡; ," -. '::;'--¡ ¡ i !j ;.' 'I ~:~¡!i q:~ - i q ~.¡ ! J ,~t1 { ft f¡ ¡ j ~,~. ¡ I..n II UJ.. ! . . I, ;¡'::FJ~ . :?};Ji \ I ¡;::..:.'~ l·:¡¡ ! J rÚ~;: ....\..J II ! WI I ~1 I ¡ 11. r I ¡ II r··· !! I tj- ¡:.Ij II '::1 I::;' ¡ I j 1 ::J I ~ k~'ì.¡;~-," ti¡!j! I '¡jj:¡-- (. .,!~ I ' I. .... i '\:::¡1,\ ì I;;::.: ~:¿~ ii' ¡ ~Í---- "3 ¡I I V ! ~ 111 ¡:! ! ! ¡'!,I ì \ I i1 11'[;0 1 ~l¡fj ¡ :2:~U ¡-~_ í ~ ¡.¡ t ",.¡ ;,1: ,J , L~- ";oJ:cd ' ];~r¡1 i<!r~l~ lfd mf...· ¡,oil:) ¡:f¡¡ .:- ¡lj¡ IÛ) '~,:U;lt !".\. 'j! ____ u 24-in. conductor, 1 jt 20 22" hole 16· o casing, 4 jts, N-80, 75#/ft, <2 3, 8 Rnd T&C 158 152 1014-in OD casing, 32 jts, PSI, 51~/ft, Range 3, Buttress T&C 14314" hole 27/s·-in EUE tubing, 70 j'cs, J55, 6.5#/ft, Range 2, 8 Rnd T&C 1267 1280 7-in Extreme Line casing, 56 jts, 23J/ft, Range 3, Flush joint 2137.5 2145 Liner hanger slips BROí~~ liner hanger Blank 51/2" liner, Security Flush 1 jt, J55, 20#/ft, Range 3 Joint, 2176 Slotted 5%" liner, Security Flush Joint, 3 jts, J55, 20#/ft, Range 3 9%" hole 179.20 ft at lower end: 2 %" Hydril tubing; J55, 5.3#/ft, Range 2, flush joint CS 2306 2310 57/S" hole S-in- slott~~ liner, Extreme line, l8#/ft,Range 3, Flush joint J55, 234L 9 2349 2350 (No Scale) W ELL lIP R 0 F South Barrow Field Naval Petroleum Reserve Alaska ..... L E .L No. 4 2 . 4 . D R ILL I N G p. i-' Racks ~ ! ¡ ~ Geologist Wanigan Pipe /'~ ,/ v ,// /\J \,,/ .' Oil~~~~~'o~ " " 1. SCALE: I In = 50 ft . E QUI P MEN T LAY 0 U T ~~: :::: :::~::: r--~ ~. ~ ~ I Ú ~.! I ,-\ ! ~ ~ !~ L-¡ .-Jj j t. i ¡ ! I-¡ t---¡ ;" l' /' /1-1 I! ¡¡ j -'..J 1)\1 ¡,~ f i-I; H , "¡ " I j ~ n ~ ~__/ \!! j'. L.~ ~ ¡ ì , j , I i ¡ ! ¡ !-! ¡ n ~ Boiler l<li'ani9an Water storage Wanigan C-250 Pump & Quads Cardwell Rig 1 HOWCO Unit p j---- Shop ~ 50/75 I~~J Generat.or . . . Wanlgan 1I ¡~ Mess Hall í.· Crew c~ang. e ~ Wanlgan ¡ ! Dry Head ¡ ì L rl L.J -' ! " , c' f /í~( ¡ / ~ \~.\ /' ,,, / /,._CC\ ,> 1, J.c ~I / C- _'~I\ /' /' J I '\,"~---- / \ 24 ,/ ~ '7 - .._~ \'v ~ ".. ./'/. '\ J ,. I (f f\ ¡'{";¡j'; / ./ \ 1\... , . " :'.,." "('S1 22 i....... ; r-,...'.....H,,,.,.,........\\.\ . /.. Ie _ .., ,~; .J.... ... ./ "'\\.>- ___ ,_ .__ __ _._ LC1b/f\;S'-'¿.,_4.__. _ --- i6"G:~... ...- ì. . /.- \ ~. ~6 / ' D : ~ . ) 27 ; )26 28 () /'" ~ ).. .. . ...". ~.. '1\ .. - j" .---/ /. / --. ---.'Tr')\. ...-. -' -----' .--- - ~,f !, \\ ~.,., C (~>, ,', c, . -:/ .. :~:~ . ~( <6 ~) ~ _ - )í ("ì ..,/1 --~. "'11'--5, L-~ V \) ¡\ . 33 'ì'"I" 0 .... .}___ /" /'" ..- ~, '''r . ---- (....) i _~ ' 'v ... c:- ~-J 6 (r"" I , ,,:\ ~ , rJ I -- tv t'I o (") ::r:> i-3 H o '7 ,-< VI 'ì 35 - 34 )";;":',;::\! ¡'¿2IV 3 4 ~. . /\\ ; lie ""\ y , o \'JG nfl. /<\>} __.... r---'I... _,J__"____. 0.Y L-~.., t,. /;\{):\ /l)' ~ rO':J \.-\ \" \ 7\1"'-.-- ~ < '. \1 ,,\':\~,/ 5 "~"s-û 32 «31360 r EI ï:.1 B °1 :~ >.¡ ¡J D H t1 I . _._ "."¡r-- ---- Y"\ .,--j o C'-''c . ,-------------.-...----- J---'-' . >-7 ,-,,< ;:;:; "d // \ì ý";; ¡ /2 {;5:"> mJÐ"d _..-.-. ì'" -'-"--'_. 5 <F.p.6 I ~ll iO /4 I ¡ ~¡ OJ ----- 0' f , ..17091 t.}~!.I'.~ .____ I __ ......L_._.._...._ -,- I 7 /I 10 ~I~ ~I~ - +tc ________~__ _._______. +---. ..- ,. I 9 8 7 I 18 ,.. 13 /5 /6 /7 18 13 05 FEB 74 06 FEB 74 07 FEB 74 08 FEB 74 09 FEB 74 10 FEE 74 11 FEB 74 12 FEB 74 . . 3. D R 1. ~ i .L N G J"OURNAL Union drL in. crews arrived from Anchorage and checked Began riS'.'IP a·t 0800 vVl"ch morning shifL Hooked up water, ste "d mud lineso Started generators. Con- structed bL èevlay enclosures between wanig·ans. Put liners and hScl;,S in C-250 pump 0 Continued riggin, Installed liners in Gardner- Denver pump and c,: ~,ected same. Checked rods and heads in C-250 pump and Hooked it up. Continued connecting flow lines. Hooked up fuel lines to all units. Po- sitioned various equipment. Cut hole in Ikroavik Lake ice to obtain water. Found ± 5 ft of ice and ± 2 ft of water, quality good for equipment (boiler) and per- sonne.L . Continued rigging up. Hooked up cellar jet after cutting hole in conductor and welding collar for drain. Hooked up fuel line under pump shed. Worked on cat line and cathead. Started draw works motor. Changed oil and filters on pump motors. Changed wash pipe and packing on swivel and filled with oil. Hooked up control link- age to breakout cathead. Continued rigging up" Changed oil and filters on D-13000. Worked on dead line anchor and cathead. Installed mud mixing hopper and Mission centrifugal pump on rig floor condensation tanks. Continued rigging up. Worked on various steam and water lines, deal line guide and chain guards. Hooked up bail protec'cor on swivel. Worked on draw works engine, water pump on waniqan, and mud tank suction pump. Hauled water for storage tanks~. Spuqded,in 14 3/4-in hoZe at 1800 at 31 ft. Repaired swivel. Drilled to 158 ft.ÇBegan losing mud around conductor pipe in cellát~ Ó~~n~d þole to 22 in. Ordered cementing shoe, float"ånq ~J-+i?è fo~r l6-in T&C casing. Continued reaming hole to 22 inò Waited for delivery of cementing-- shÒë, et.c. Ran 4 joirits of l6-in casing. Ran drill pipe and stabbed in cementing tool. 13 FEB 74 14 FEE 74 15 FEB 74 16 FEB 74 17 FEE 74 18 FEB 74 19 FEB 74 20 FEB 74 21 FEB 74 22 FEB 74 23 FEB 74 . . Rigged up to cement. Float shoe set at 158 ft KB. Cemented 16-in casing Permafrost cement·in place at 0310. and rigged down cementer. Waited on at 112 ft. Shoe with 420 sacks of Pulled drill pipe cement. Waited on cement. Started drilling float collar at 0600 at 112 ft. Drilled :ement, casing shoe and cleaned out hole ·to 185 ft. Co .inued drilling 14 %-in hole to 4 0 0 . 51 f ·t KB. Continued drilling. At 2200 pulled string to change bi"c. Ran No.2 bit;.nto hole. Total dep-th to da-te: 603.50 ft. Continued drilling tc-t:il 0700.. Damaged swivel. Re:" placed swivel. Con~,ed drilling to 1215.06 ft. Continued drilling to 1280 ft KB at 0315. Conditioned hole. Rigged up and ran 10%-in casing to 1267 ft. Ran one centralizer at 3rd joint from top. Circulated and rigged to cement. Mixed cement: 990 sacks of Permafrost cement. Started displacing cement at 2320. Continued cemen<::.ing. Got good returns at 0115. Bumped plug with 900 psi. Shoe set at 1267 ft. Float collar set at 1226 ft. Experienced problem with pump which is now considered beyond repair due to non-availability of parts. Waited on cement. Welded flange to 10%-in plpe. Continued waiting on cement. Continued welding flange on 10%-in casing. Pressure test of weld failed. Cu-t out defective weld area and rewelded. Worked on blowout preventer. Continued welding on flange. Tested weld with 1200 psi for 10 min. Tested OK. Flanged up BOP and Hydril. Welded on flow line. Nippled up. Tested BOP OK at 1000 psi. Ran drill stem to 1223 ft (top of cement at 1220 ft. Float collar at 1223 ft.) Tested Hydril at 1000 psi OK. Circulated out contaminated mud. Drilled float collar and cement and cementing shoe. Dumped mud and cleaned mud tank. Continued c¡èåning mud tank. Mixed and circulated mud. Resumed dr~+ling at 0300. Drilled to 1862 ft. Continued drilling. drillingtg 2160 ft. Changed bit at 0900. t.} Continued .,.... Continued dri.lling t\;k2310 ft TD. Rigged up for Schlum- berger and ran logs:- 24 FEB 74 25 FEB 74 26 FEB 74 27 FEB 74 28 FEB 74 o 1 JY.1AR 74 o 2 MÞ.R 7 4 o 3 Ml\R 74 04 MAR 74 . . Completed running of logs. subs. Repaired cat line. Laid down drill collars and Trip in. Continued trip in. Circulated mud. Decision made to deepen open hole portion 40 ft after setting 7-in casing. Laid down drill pipe. Ra 7-in casing. Dropped ball and set packer. Mixed cc 'It. Pumped plug down. Displaced cement. 7-in Squeezed cement using he cement. Drained cement cellar. Removed blowout plpe. Nippled up. Ie collar set ;'L~cion squeeze. wa·ter lines. !.~venters. Cut at 2150 Waited Cleaned off 7-in rc-.;.- ..... on Continued nippling- up. Plczed up 3% -in Kelly and 4 'l'2 -in drill collars. RigS(d up ~co run tubing. Re- paired power -tongs and sl 0. Picked up 2%-in tubing. Thawed frozen flow line. Drilled from top of cement at 2138 ft to baffle collar at 2144 ft. Drilled baffle collar. Tested 7-in casing and blowout preventer to 1000 psi. Tested OK. Circulated mud. Drilled cement. Drilled shoe. Circulated mud at bottom of shoe. Ran 4 joints of ·tubing to place drill at 2310 ft. No fill no~ced. Drilled 57~-in hole. Came out of hole to change bit at 2329 ft. Worked on power tongs, brakes and elevat- ors. Repaired MD chain. Thawed fill-dp line.) Worked on rams. Went back in hole. Circulated mud. Resumed ðrilling S7/a-in hole. Drilled to 23S0 ft TD. Circulated mud. Came out of hole. Ran Schlumberger log. Ran drill stem test. Came out of hole with DST tool. Went into hole and reamed to bottom. Bottom IS ft of hole was filled. Repaired MD chain. Came out of hole and picked up liner hanger and liner. Went into hole with 204 ft of liner. Slip set on Brown liner hanger at 2137.S ft. Bottom of liner at 2349 ft. Assembly is as follows: 43 ft of 5-in slotted liner, 130 ft of S'l'2-in slotted liner, and 31 ft of S%-in blank liner on 7.S0-in hanger. Came out of hole and laid down collars, setting' tool and 3112 -in Kelly. Ran 2%-in tubing and 2%-in tubing combina-tion. Landed tubing. Shut in wellhead. Remov~q blowout pre- venters and installed master valve. ;è,? Tighteneq wellhead and worked on test line. Cleaned pi ts a.n4,~Utj.xed cOffiB-J-etion fluid. Displaced mud with calciùmchloride solution. Attempted to bring in well wïth "Swab Sticks" without success. Attempted to bring in well with "Foamatron", also withou-; success. Rocked o 5 lflAR 7 4 06 MAR 74 07 jylAR 74 . . well with air pressure. Rigged up to swab. Swab be- came unscrewed and dropped into tubing. Reverse circulated and retrieved swab. Swabbed well in. Flared well at 0810. Shut well in at 0910. Opened well again at 1020 and produced through annulus. Shut in at 1040. Conducted tests under supervision of Andrew Crane between 1200 and l600. Cleaned tank and breakout lines. Changed liner on C-250. Flared from annulus at 2120: blue flame. Shut in annulus at 2220. Opened tubing at 2320. Too wet to light. Lit flare at 2300: orange flame. Shut· well in at 0200. Began thawing ice under various components. Flared well again from 0800 to 0820. Moved mud tank and G-D pump to well 12 site. Thawed sub-base runners. Moved rig and\larious components to well 12 site. -./ .\ \ . . 4. DRILLING CREW AS OF 22 FEBRUARY 1974 SUPERINTENDENT Bill Jacoby TOOL PUSHERS· DRILLER DERRICKlVlAN J\10TORMAN F LOa &.\lIAN FLOOHMlI.N ROUSTÞ.BOUT ROUSTABOUT MECHANIC OPERATOR ARDCO DRIVER W. B. Barne-tt F. M. Roberts Morning Tower John Jacoby Johnny Maresh Vern Conway Billy Killbear James Donham Joshua Nashaknik James Aiken Tom ~'Jelborn Walt Rasmussen Jerry Russell Rig Area Support Crew FOREIvLi\N OPERATOR CARPENTER OILER Logistics Support HECHANIC MECHANIC OPERATOR ROUSTABOUT Camp Support COOK BULLCOOK K. HELPER WAREHOUSEMAN ·CLERK TIMEKEEPER Cliff Johnson Jim Allen Mac Davis Lloyd Ipalook Paul Reiman Al Bales Andy Kemak John Zeller Charles Durkow Caleb Nayukok Eunice Aishanna Ken Siebert Lula Asoak Maynard Moline 0600 to 1800 1800 to 0600 Evening Tower Jack Crabtree Jodie Tyler Frank Parchman Steve Hopson William Reagan John Pickett Alfred Hopson Jerry Fries Charlie Edwardsen Elmo Unrein . . c 0.J.':';' " 'i '';i ... }, ''''." -. ~!' 'i L ..~_:. . '; "c_, ,C,,-,-, ~ ',,) -.', " ,< --~~. 'I ...>.! ,.,.,j ;¡ ,-"":':---------~---'--- ~-_._-- I ;). IJ:1~·_2; >; D~_,;:.~E~X,Y.:'IO¡·:; .,\ :¡::: '·F}. ! Naval Petrole~m Rsserve --~~16. 111' IND~AN-:-ALLOT:.i1~E-0:7-~_;l:;::;;-:~i~iîiË- I I --;¡:-riiiIT AG.i:Uf;ZMEN-T :..!1I,¡:'";:;]'---- N4 i::: .::: () 7-. (')~~:~ ~ (;.\ L,:~' 'U ì":::¡: \/1:.'''( l¡ì.. TYPD 0:." 'WOH.I( Œ r--1 U 8/).\ ~:~< o Alaska State Plane Coord Sys. x = 664,033.2, Y Atpro\)Osedprod.zone 1,709' FSL & l,S7l' FEL, Sect. __(s aI1\."')__.______JJ.m.iaLJ2IvL l··L DI3T"'.h·C::: iI\¡" ;:,II~~E¡3 l~Fj) DI;E~C'1.·lO:f Ifl>.OJl,f NfiAi1.EST 'l'ÕV{N ür~ rÓZT O:;:'~~~IC;¡]* = 6,311,509.6; 14, T22N, R1SW ;',füT.JCPI..E n I' ,; I,'ARM OR I.<:AS!; ¡,íà:..Ii',--·----·-- 7.0,""'" U, c. ----I 9~ \Vill.T~r, ~l;O. I "I -'¡"õ~m:J::¡) A ;,ii}"?oor:;-c.;'F:,::¡;..:::;r;-- i South Barrow Ga.s E"íeld I~l. ;~~~;;-'2r\;;,I::2~,::'~'f':------ i Sect. 14, T22N, R18W, UJmi~! PM~_____ .____ ! :L2. COUS<.r7 Oil PAr..:mn: 13. ;:;-i'¡\",r;:'J I ¡Alaska ------.- ¡J. '£YPI: 0;;' ",VIDLL Cirt r-I '.\":' L L l-.-J Gi\S ·;\t!'.:I.T~ rlì1 O"i'Hml ;-;!NGLill 'I :;:();'ÍJ<~ 1_ ._-._._--------~._- 2. :NA~',JÍ<¡ Oil' OI'Eil/..TOn. Director, Naval Petroluem and Oil Shale Reserves ~;. _-\DDJ;':;~;;t; OP 01.--'I~n.ATOIt Rm. 1024, Crystal Plaza No.6, Washington, DC 20360* ~~. r,o{;'~r;;)N o_p ',7I'JT-lL (l1'Jl)ort loctlt.¡;~;-Îl ·cfëarly .:tnd'in üccû'rdaneG <;{Tt;i aD:r St:.::.te requi;.:-,::;r..1cats.='.:) ii.;':: Euri:ate 4.7 mi, 1200 true ----~----,---_._----_._. <p- .l:}. NA NA I 17. NO. 011' ACH.i'lS ..~SSIGNI(:D I TO TIns WJI1TJL J 120 1--.------ l 20. ItO'l'AltY Or":. C.:"IìH;m 'fOOLS ----- 3..5. D,~,:;T::..;:¡C2J X:'1.:0:'..1 :P_~~.')f':),;{gD~ IJ)C'.\'I'_¡O~\i ':'.'0 NEAr.~~~;'l\ '(~l~~~~~~Y ¡]{;~:;~.;~~~t\~~~~·/;:]'~~¡.';irt\lL" 1f nn,}') TS:-:o J S ~~=~-(~~-. ~~-ltÖ:~·:¡·-I~~î;08~¡Ò-D--[;ÕC~~. ~iõ~~-;¡-' TI) :,;;;¡\m;:S'I' \VELI~. j)rrlI~Lr:'¡G, CO.\lPr...ETED, OA1 Af.'PLIED Fon, ON TIns 1;:-:L8E, Fr. NO. OF .\Crr¡;;3 IN LEASJi} D. PROrÛS}~j) DIi;:,)TH 1,9S3 ft 2,350 ft rotary ----_._-_._----~-_._-,..- 21. :ZL~<':VA'.í.";;:)Nb (;3how "\·;,-hc·c.~\cl' DI'\ :8/J.:1, GR, etc.) --------------,------------ 22~ ,ì:71'ltQS. DA'l')t; \VOJU( ·,'FE.:.,:;, ;:-;'J'An'l'* Ground: approx 22' MSL: KB 36' MSL 12 FEB 74 ----~----- ...0. _ PROPOSED C..:iSING AND CI-IJ?,,:,G~rPl;iNG P:3..0GRÅÌi_l --'-----------'--------- , I I· I i I ; 51 Ib 23 Ib I I ! S!::TTING Df~I'TH ¡ 1---L-2-6.DJJ;-1 637 ¡ 2.35('0 it . )515 ~-~~ I i I QU.AN'i.'IT~( ow CJJi\l¡;¡;"iT SI7~N OLi' IIGLg _;::)!Z);: Q:;l CASiNG Wß:G nT PSr:. 11'OO'l~ -104 in 9"/8 10% in 7 in ----"-------_.~- sx pennafrost-º-ernert¡~_ sx permafrosj~_~_--º-¡.?~§.~~_ The Director, Naval Petroleum and Oil Shale Reserves intends to drill a gas well in Sect. 14, ~22N, RlSW, Umiat PM. The contractor is Pacific Architects and Engineer$, Inc., Los Angeles, California. The well is being drilled'to augment the flow of natural gas to meet increa$ing demands generated by local governmental facilities and the community of Barrow. Shaffer double action and Hydril blowout preventers to be used. '*Direct inquiries to: Officer in Charge, Naval Petroleum Reserve No.4, Barrow, AK 99723 T~~ Au.n\'E ~P-\Cg DESCÄ.mE pTì.OrO::)k~D :;:n.OGt1A~I: If proposal is to deepen Oi.~ plug bac~c, give data on present productive zoue£lDå proposed ne"';" \li"üdnctlve ;'one, - If pr~D(lsal is tG arID or ùccr:>rt dí:;.'ccUollally, give pertinent data on subsurface loca.tions and measure_d and true -vertical depths. GI','i: i)10170Ut ~:~ven tel~:'~~~i:,:,\,;J'il~;Çk~,C\. {J,. ;~~_"._=" SWI1J]D 'R><~n 'SlYå:2er; ~ÇDR,. CEC, USN --"':.\ TI1.'Li~ _ Officer iíLJJLaLg~ DA·rB -'L...EEB-7-4- ('£hîs space for Federal or State oruce use) pmrU-f1T NO. APPROVAL DATJl1 APPROVEP BY CONDITIONS OF ArPROVAT.... Hi' .ANY: TITLl~ D¡\T]'~ . . i"orm 10 -,¡ 0 I REV. . _ I - ~~ ¡ :;lJr:,i'~irT I¡"\ T;--¡ i¡)Ll(,Þ..1~¿ (OLh("r Ii1S1.rucl1on~ on rev-crs(' !Üde) STATE OF AL,L,SKA '.~ 15. ~ :~ 1 ...",;:>__.-________,_.......~.._.-..~...__~"~,,....,....._-~..... ,ij 6'NL~~~~lDrp~tf:~Jf~ ~i4/D I{;á~~f~\l~· 1,_Nl;:)~I1., _ ¡7. a" INDXA.N. A..L.LOT'lJ.:':Z on TrUDE NA..'lLS ¡ , C.1 ~lI. UNIT F/\itM OJ{ LE;.\.SL; i"ïÎ\!\-ÏE I ! 9. WELL NO . ¡ll ¡]I). FU';LD AND POOL, Oft WiLDCAT I South Barrow Gas Field I \1. SEC., '1'., R. LVi. fBOT¡:O:\¡ I HOLE OdJECT]VE, Sect. 14, T22N, R18W ,UmiaJc PM !12. I OIL ,.e.,ND GAS CONSEi<\,/p,TiON ,COMMITTEE' r":::f~~\/li1 ToC) ,DRBLr~ Cjf{ ~:)[:,EP)l:1'\j la. '.1''72n or;' WODK ŒJ DEEPEi~4 0 D. 7'1?~ COY \iY!,,')LL . _l{li~!:_r:L_~_._,.~_r- ~~~~.r~ liJ 2. NAi\1E OF' O¡::>L·:ru\TOH O'¡'fL1n f'HI'ir:t.m I-::J :'~C>N::¡; D{} M·t'f.TII'LIi: :z.nN ¡.~ Director, Naval Petroleum and Oil Shale Reserves T'A"'D'D~åE3:s-¿~:';-õP±llA..·.coà ilia. 1024, Crystal Plaza No.6, Washington DC 20360* · L:;tC3~;::~~ OF WELL Alaska Sta'ce plane coord sys. x = 664,033.2, Y = 6,311,509.6¡ 1,709' FSL & 1,871' FEL, Sect. 14, T22N, R18W At pl·OµQ'Cct prod. zone Umiat PM (s ame) 13. DISTANCE iN MiLES AND DIREêTlON FROM NEAREST TüWN OR POST OI"FICE- 4.7 mi, 1200 true ~BÜÑDINFõM7ÃTìõN TVt;:E NA ~_~..__.-..:;~"!;' and/OI" No. 15, DISTANCE FEOj,,'Í PHO?OSED9 LOCATION TO NEAHEST PHOi?EH,TY OR LEASE LINE, FT. ¡AlsO to nearest drig, unit, if rany) NA f:10 NO. OF AC£:'ES IN LlfÃSE 1 . ~ NA -r ~ f4-ciOunt ....-.....,-;---.---------- NO. ACRE~, AS~~IGNED TO THiS \VELL 120 acres 1ã.'=DYs~Fj\lÇ:-CÉPRõj\ii-PROPõšËD-Coc~rION- TO NEARES1· WELL DRILLING, COMPL.ETED, OR APPLIED FOn. FT. 1,983 ft 2,350 ft ! 20. ROTARY OR CABLE TOOLS ! , rotary ~ 122. APPROX. DATE WORK \\IlL!. START" ¡ 12 FEB 74 ~ 19. ! ¡ PROPOSED DEPTI: 21. ELEVATIONS (Show whcthcrDF, RT, CR, etc.' Ground: approx 22' MSL¡ KB = 36' MSL PROPOSED CASING AND CENŒI'rÌ':NG PROGRA1Y¡ 2:1. .~ SIZE OF CASING ~ ~.: !1 l- I ; \VEIGHT PER FOOT GRADE R-3 R-3 t Si:::TTING DI'.::~1'1{ ì ;, ¡ ¡ sx permafrost cerrent__ sx perrlEfrost & class G cenEnt 10 3/4 in 7 in 51 lb 23 lb L 260 ft 2,,350 ft ~ . ¡ 637 1515 í .1 \ ~ quantity 0';: cc-ment SIZE OF HOLE o J..1, ~Æ in 9% In ff ~~ ~ 1ne Director, Naval Petroleum and Oil Shale Reserves intends to drill a gas T,vell in Sect. 14, T22N, Rl8W, Umiat PM. The contractor is Pacific Architects and Engineers 0 , Inc. 1 IDs Angeles, California. The well is being drilled to augmen:t the flow of natural gas ·to meeJc increasing· demands generated by local governrnental facilities and the comrnl.mi·ty of Barraw. Shaffer double action and Hydril blOíÑout preventers to be used. *Direct inquiries to: Officer in Charge, Naval Petroleum Reserve No.4, Barrow, Al<: 99723 IN ABOVS S:~AC8 D;:::5CIU07:;P:~O?OSED PROGRAJ\1:: 'if l'T'OP'Qæl new pro-cue-live zon~~. _if_J?X(.~º-~,~l 13 t"q. eJrlU_ or âc:?pen (l1rect..ionauy. . ve~-~.ic..~!:;,,_~~~"r:Ptl~~;," ·'''Q~?Z_..::~:.-:rt prevepter· proS:~Ctm. 24. I he·rei;\;,. ce~~i.:JY l...~.:t lh";:::Fûrceolr:"'! 19 True and Correct S!GN=\;:~;:~~3~L S!:;i~\~~;¡;~t¿I9?~~(~<~ÊC, USN h to dcc-P"~n give d;.1t..... on present proðuctivc zone ,r.nd p;:-op':JS'~Q (llve Þcrt1ntnt. dz¡~'l' on' subsurface J.Qcåtlons a.nd measured. .!U1d true DA1,¡?; 7 FEB 74 TIr~ Officer In d1arge -_.~,_.-..~-~.."...-..---._--~.--.~~--,..............-.....~'. .~ (Tw-;""'s-;n;;"10¡' s t.a ;;-;î7;-~--;:;;;j ---"~:?::'J -~, CONDITIONS OF APPa,OV AL, ¡ii' .f..I·r'f: ~ ! 0TI;¡:¡:;a REQU:m.¡;;¡y¡ENTS; t I A.p,r. NUJ\œ.;¡uCAL CODE ! ! SAMPLm AND CORE CHIPS IlEQU¡;;¡;¡¡;O I 0 YES 0 NO DIRZCTION/lL SURVEY REQütRED MUD LOG o Y"'...5 0 NO DYES o NQ ?::3MTT :,,~O- _ APPROVJ-J.. DAn: A?F?~OV"1:D :2."'-" 'l'ITlÆ. ~SG2 !fW~;iHl:;'~~'ZTjnß ~ r'1Q1";lQro,~ SJcl~ :OA 1::: . . i (~~~{'(' ()tl~l'r ill- ~::,l~~~'.~~I~:id~)\ ! -,-f)_~'--l',¡G~\;;-l~;--ï\¡;;~~~;~(-::~-¡\ rlU~; "........,..........~ ~ C ..-.., ..... "' - c'''', ¡ ,C:'.'\¡··:.~'::''''.' i Naval Petroleurn I\/:;;3(-~J::.~v-e ~..;-;i::.(_~L. )t..;¡ i C..Þ...f_ ,-}~..J." '.¡ c__. k ì -------------------;--!-G--,¡¡;;-- iN ¡;¡::¡-¡;-,\ ¡>LO'r-D;;ô-;:¡i-'~> ! N/l, I ~/:' ¡r -,¡¡iil;:;;'; i,m;·':r-N'i¡i¡,¡---------- 1-¡;:-¡;MW-¿;;".,;;\,_,:~,0'::,";'---·------- I N/A_____.__________ J D. 'V,'::LL NIL ill ¡ ·l().-Y-¡~~-I-;~t:~¡¡.~l:Õ{)-I::--¡)·¡t~~:;:h· ;-, ,--. ..'~' !South Barrow G2S Pi.cId I-~:' c¡~:,3i~; ;'~:~¡~~:;,:.d~~;J-.;}~:;;;~¡¡'¡~ i Umiat PM B. ;:'-~¡~i¡·~ ;;;-0. ~)AT" W;oUE" 1-1'2. é¡)[;;';i;:i-'();:~---I-1;f:-ii~¡::'-:;;;'--- I N/A . I _1 ___~~"::~:_______ L!,l~~S]:C~:¡ ¡~~~'A;~;~¡j~':~f;-r'~~~\:~'~D' ;'~AC¡¡~D I ~7~ D~~_~:O;~". (Ï~('~; to ')~O(¡Fr18~;:¡;:'~~3~~~-~~~~~:~~~~~~:~:::~-11~_~:~. C..',· '.':"" Žz·r;7;';.-ì~-t;--- -~~;;:¡:-Î~:D--:=1;:;¡D--(-2f-:---;iuó-:-il~\Gl-: T-:-D::1~rD &1:ÿf)! 2£1Ji'-·i~1-¡riTL:;i~1:-¿;O~,:íPL.~ ! :W. j,';'T,I~l~ì'AL~ HOT/un: '~'uIJL,S :.;,\Hi.E. 'i"I()\,f: , I Ji,OW i\jANY'i' I :Ji~ILLnD BY 2350 iN/A . Single . '_ _> l~_.?---.:_~50___._u___q__ ~'£;';~--t;(~lOi:;(j c:¡¡·;c- -1;;:D~i~~; A L (":3fO;-~r:~is CO-:\!ï·J.,f~T-¡-ÜN-~T01;~ ltG'I'TO ì::£:-~1 M:~~-(t-WA~i)-;r¡D-)-;;;---- - --II·-~~-f.;,. ,'í-J, .'-j U ',:;; ,;;' '[(~ :'; A ¡¡ .::nr.i: r ~~ ï 2180 - 2350 ft, South Barrow Sand i No I .-.-..----.!_--- -'-'-"--_._-~_..-- r:;"!~ 8.u;~:j.'- :); .'.1.'< lY':'.L?l.,:~. ..- j'J ':";C'. C. ';'/. ~'i':4 l~ ,I.,;\r F: J.';'. Un-, \....KLL Dr~ y üllwr b. '""i.'YP j] O!? GOi\I?LETI01'.T: H¡¡;-.<r 1.vonLi: II OY I':::;' L-J r;EI,;p- o l'Lf1(, rUCK o [ì1F¡". [J Other _____~_ ,.; ¡';;,"i f::N r:¡·;SVl1. ~. n,;,;',11'; G:." 02' .... -----_.__.~. --,----- ~;:.<\'l:Oi~ Direc"t:.or, Nêlval Petroleum and Oil Shale R(::;ser"\,.78S u. A¡)¡ nF;S~,¡ OP' OF:~!£AT(Jjt _.._-----~---~~.~ .tzu. 550, Crystal Plaza #6, 1iJashington, D.C. 20360 -4:-i:-Ò~7A·;¡~-f()-i~--:;~¡¡-·-;,\-"";:;!-.G-n~-;;;¿rtl(}~;{l ÜW1~cic¡¡¡:i7./ fln(T-i;~aëCûr¡[(u~õ~DtÚ;:;::¡sT(lTcr¡;;¡uD-:¡:rnë;ì,-t-J)'~ At r;u,ìnce Alaska St:a.te Plane Coord. Sys. 6,311,509.6; 1,709' FSL, 1,871' FEL Sec. ,¿.t tüþ r!L~'(Z. ~.nVTVål r(;;i.Jol't~d oclcrr;v x = 664.033.2, Y 14, T22N¡ R18W, UPM (Unsurveved) Lt i:of:;¡J C:;2';1;:t (Unsurveyed) -.'-----.--. RUN Sonic; 26. '..t'ìTC BLI'1C:"ll!C Ah¡) O'l'}lE~RI~OGS Borehole Con1:?c:nsa"ted Dual Induction-Laterolog; (see cont. on I 27. W).S ~;,'i':I,I~ rev ._L~__._.. CO ',¡:::J .------ -_.._"~¥__.._._.-- "/'J ~';'.'. CASING l1ECOItD (¡t,C}wil aU id."'in~fJ Nct 'l-n 'Wcll) .-----.--.-..--. -~-----,._--_.__.. .---.------------- --.....---- ---.ë,~~¡~ ,,;'c;- r"¡"¡G~;Ïi\·I;~h,r~----ìPTrr;~C(;Ù»-I=:~~iS~~--=-=I~~=¡~~~:::~::;¡}. -----~ i _ i~~~~'-=~~~:~== -i~;4" 1- ~~ ~~~;,~----d~~ I Hiy, I~~~-~: ::i::;i:~~___-~==~~_j-==---g==:==~-= 7" I 23 l~)/":: t 2185 I 9 'JÉ¡ II 1300 Sx G: 330 5x PerlnafTo::;;l: 0.._____.___ -_..._------~ .----......-----...-......-.-..... ,---_._.._---_.__..,.._.....--_...--~...:,.~-_¥---_._~.~. 2:). LINIaR RECORD I ~~_~_1lJI~~_(~~!~~~ÜHD _-'___.______.~_._.._.~ .'J1Z," I TOP (1.10) BOTTO~f ("fD) I SACKS C¡;¡r,m:;r¡r" , SCP.;':IW (;.m) :on?" I nUl'·J.'E ,,¡;.,' (",(1) i "},C;;¡·": (;.,;¡) _______f~l___~~.~~ ~ ~~~ I ~ 1217&=23-- ~~ 1-2~ 9 ~._.~----I-=--~_~~~__== ;).1. l')EH.:;'Da.\'.:.:'WN IU3~CÛI\.D (Jn~cr'val) 8izc (,~nd number) I' 32. ACrD~ SHOT, FRACTURE, CELiIi~J""J~I' SQUEI~Z:,~~, }(j~'C" Open hole, no perforations made I-~;;;';~~'VAL (MO) i AMOON'£ AN.;-I~~~~~=~~_-=--==. I , ! I ._..__J_______~___j ------..-.-.-"..-.-.-- _._------~-_.._._---_.- ~~.~.-'._---~.,.._,...,.------,._~- _.~-,-----,.~,...-_._~--.^ ---....---.--..,- ::; ~J,. >?< IJ/:';';¡; l,rHt;:;'l' ;'EOL:'UC'!.'IO:·j PH,ODUC'l'IC:N" -----_._---_..~-- ¡ i'!~();.H CTr:)N .\II~TnO() (li'low-infJ.. ga8 li.N" PHí1~·pi-i1,{J-Hizt3 and type oJ lnnnp) !Flowing I CHOKE SIZl<~ ! va.ries è"LOW. 'I'UJDLNO :n:..:-;';:1;'_ ! ('ASiNG pn.ì,~s:':¡fJru~ I f'ALCULA'.rED OIL-UUL. j 24.-rrovlt E.AT¿ I _~.~.9~ s ~~~:a ~1~~.?£~3 ~~~_~) --> 0 ______1.1, 6003 34. DIG20~31'i'IOÎ':: cn·:' c/...~; (.:"::vld".1 í~·:JG(t JOY' ii/d) vented} etc.) Té·st v.ras vented I Production will be used for fuel atqov't facilities and sold to Barrow 35-:- LI8'I.' aIr ATCJ.¡CLun;i~'X"3 05 ¡VmR 74 ;'i' ",;,;;;) Shut-in \Pro~(·;·" ,.rr;;,.T., :';".1,'11.'.;;1.:;1·3 n.tl'.r=.; 0;:'- ~f~~~'i.' I~OU[tZ TES'1.'E;D PROD'N. FO;;' T~S'x PJ!;ïUOù -'-_._- OiL-BBL. OAS-MCi". WATB!{-ÜnL. U/..8-vlìJ :3.¡",'flf) 05 MAE 74 14 -------"" ~~ o N/A o o I T;.;sT I ¡ I N/A ..---.L....__.___ i I 0;[,- G:\,~--;¡Il'-';·~.\:.;·:---C(·cr.--:::)- N/A {;A8-I\.-:ï.CíJ'. W,\'I'ER--1HH.. -~..~.._--~ W ;:Th!:;:,::('J;~D BY. 1\I!dr_E}.':] F. Crane: (1) Flow test rep?rt, (2) Wellhead diaqram, (3) Well profile, (4) Location map ~H3.· I h~¡'E~hy ~~;'~'E:r-t:-·,~ ."ë-ts,-· ;:01"'~¡;Dir!)~ and attaclled. fñrorolutTilll1s-ëõrnplcte nnù COi"Tcct fiS ·t{e-tel'lnincd from all avitilrlI;fcl:cë(I-¡=(1;--..--·-··------ "." . ~J ~'~'-'f':;f>, ::"'~'::::EC I .-...---,' .): ,'~' .. r:··' USN'l'I'.rLE Offi.s:~!::_..:i.!:l___Charg_~__ '--' ,',. -0. ~,' 27 rI!\E. 74 -_._--_...~_..._---_._- -----.---, '" (~>:-;! ImínJcticn$ and Spc;c';o; "-----'--_,._·,,___v~~....~_ 1~\dd~noncJi E)(.~âQ c,n R~..;v!zrg,::: Sicl'.1) . . }~ . " 1~ ~':'le~::;~~ _ Jl1:~~ r:~::;;_:.~~_.~-__._-_____Q:~~M>~2J§;1-~~~,._;~~:~,!'__~_.__-...2£:~lft~ ~}2_S1:.!.l~~~~2~~=,;.~.,<¡~.,., '-"'''-''''",,-~..,-~..-~=- ~-<~: ~~'t:La(~e~;:3_i\j.l ~l;3 t1 :rc3ìJ.l'G 11 1,)',:)':3 "tlel1 fOl~ ~¡.:tn103"G ~~Jr~~Tc,l "{J.;~ ¿G Det;::.ils of E;:'rCrG=<l;?l ~;'T8·Ilho;~·ÓL P1?c3:S S-U~¿\\? : ,Q':"In . v..)v pa:'-G:, 830 l)~)ig 11,:)la 1):''':'!3;~]S~",1J:~?J: YJu:ta 52 1)13i {:o 15 p8~i3 J..h~65 psia t:,~O....., ::..; 110 671 psia* ":~ ~ ~ t::¡lJ-!_, "1:" ..jI""+.p!' ....I"Iß: o ~;;,64 W8igh~ of 'CclwGn of Gas: PX'úGS11.r8 : BêtS0 Pr'ö8s'u:-'t8: I)c;1)i])clt>-C171 "~Jl c:¿:~:l. Pr:a:] sure: r:~ 8iI '?i :.:10>\", ~::I~t "t, i c¿fl. 11~~Jr;i po l~~l':~, tl::'~ G : Specific Gravity: ~~·:{Jf11Cllla"Ged ",~"""-.,...",,,..$~~"'''''''''''"Æn''''' Q "" (F ) , p fyi' ) \.A. ~~~. .~i) ¡ (,1.. (""' , J_' g~) 1;'7' 'ì :".'VT;/\.SIIJ '"7.) '\ \"ìTilJ 5~ ""£ 8 Flm-1 rate (;;t'~ 14.~'t)5 . 1";\::) ..L.¿;~!) ~rO':? , WJ "'I»,S'J ¡~1Cl?D ( t.1i :O'US [;}:l cl '7 :'.:TI .ë),-.,,:-.'~..,.::;..~"1:t1 O·.,·.ri"'1. ."'l"'.· C-:;" .~,"'_ ::!,-_~}'.,f:..:.'t,~_.';~ ~,'" 1~· ¡ ·Ht "'f"',¡ ~ -.-~-- . _ .... ':.J _ ,. ...L (dt. ,·4,,6:: };Ù:""'Jì 60°F and lðCO Sl)Q ~ ~- ì J;~ ." ~ Iilo'~1in¡?~ t(Omp.s·1"j2~[¡'U!\3 fQcrtíc·~{l ~- (520 di ~\?i,d8C1 13:1' g,:~lt; ',":, ...~ i:31)eo1;Þ '~:Y" r~¡ eta l~ m: f 'ì-H V· .; ,è 'Co ,.;1 lvi"]' f."") ,-.~..''; i?"'.7 \__ u...... .J,..L<.._'...., ""c.ì .L.s-v.>iI..l...J.b ggS spec" í.:~ .~ "I .'), n,11þ"i' 0':-\_" '> ' ", I 1'1 I', ~ -,~.., .. ""-:: {1 C\_':~~ ":('1- ,...::(~('~ ~'"::"'l' ¡~...-ro"'·¡'-:,··¡Dj(,:::-C\.::·-;;rè:",·11"",:,"-.t 1._' ,;¡ ~;~""'.,:"T S~~::p~~~]~~~ ~\:~ .s;~::~ ~ :.!,j:f q ::::~~:::\;l ~.. \- .... u__.. ~v -- ~J. - '--- ~~ -,. - ~- '~'~\~'t'ø:%~JI. '\\}.,-:-~ ,tII~~ !(!í (....~,! "1i"''''''(.:~.'''] :t.¡-~ 7~);} .J..t;;;;...", òJv 2 ...... \.J.. V.,,",,- ,....:-u.;,;;,~'I, ......~f; ~,...... :::r S"!ìa:!;ic pressure 011 cr'i'tical n(M prove::!.", þ:3ia. 7') "') :~> 1,~ - ¡,¡;:; ,.., Diffel"ences ûf' rjerU,:11~3 of :t"'{)!1i1~rGion pressure, P.f~ 2¡1.d. 1;1'10 st?0:ld fa os 'it 'P .I - S.o . . "~ l/'¿,Æ):~! 01T'lfieo "--:'17 ' ..,,-'\ \ OJ... +.1_:J} = i~<-"""')",,;~, 1"'.1'1\ ~_.. ,n"\',...,J \,.JCV,·...;J) - U.J::> tG:¡~~~.i8I'}¿rl;üra : -17°I~1Q " '·;'1 "... i.' '.-.' .1..ò .~. lo3~~~16 ~ "'.> b ~c;'j to,. ~ :> ,;J ;;f-'~"";: ..... _/ ~ (""!4 J_0239';; :;.;:~ ~~,.,..,~l..,.,~<;,,' ~ ;<').....~... ;,L~L~;j¡ .:>4) St3 i~ ~U¿¿J. .- f'1I::~ _~ "iU) '..iJ .. - 34 '<_~ JL~2l3r¡l ~. I,.; '~ .., '-~" L:S .,.... ( C'N': ;;.,,~ ,) '\ 11 1'/'; '}, ~, )" \ (Ï; .J~,-:;., } \·"'·0 v~..'..J,¡:,.,~ ;,5'0;1 . ..".,,,~¡¡.~~ ,::: , \d_ ".)~lj_0 J if, \- .J (332) :;;:J I~¡GI<{) .' p G8 //""'''''''''':,,, '")~''' 'I ,c..J.,,~ \\"2 tOjU"il'J..''"i':)¿} ¡;;Z T) 2 !}.J / 'Q ''J '~.."- '"I ."., c"'. ), 2 VP'"' r. \vL\;r"...f..;t<l';>L æJ {V':.,.i¡~ .- ("", 1")/2,':':..,")"/:t -" r; ';:~ '- ..i. Þ! V - 17 ",m~.O Q.:,;:¡!,,~,~'.:';--~":II 2 '"' ;...,...,,~, - f· )/ j¿" ul"'L ~è;SI : (805~'¡''15)~ 1320 p:Jia ":=-_..-4 _ .-1_~ 0"""0 _ \. (}lj;;+.,;t~)Q O¿' PS:L8 -\""".., '~~:j:~·,:0'\,¡-~,,~.,\~~r:ì.,+·.";1, O<~.-'\':'1 .... "I~;/'"\,t O'fi'.. 6~~;:..) --- .;.,..___v.............. V .6. I? 8:1 o ..1J.J:6 )) -11 - 10 0564 .L ¡~1 ~ 1..3316 .c ;1: l' "" 820/671 :;;:¡ 102-221 ..-~ t~i~ S ~ /" ". J'ro ~ rr" "" 1. 35cQ -, r~ ItLü¡)· jLt) Z "- e ß26:6 '.4 :r.: 1,,0999 }J'\¡- P :::: 820 I¡1 ,.,.. (J '~ - ! "1 ¡,j,t'.) \ ........."'......... (1.0564) (1~3316) (1..0999) (820) := .!êlt2 I~ICFD e.~·~ '7) 2 .L - ",,' I!~'}..... ~ ~ ""Ii -rI ¡II r-'''''"-1 )"'- ~ O;J\.;-'~ .1.;;>.,,;;><= ,~ I'r-,.,...--:Þ. ,...? ..~.J,_ "''>12 \ov?~rl>"\i~;\¿) (~ L¡h,,22) ~~..c._ s ~?i':.:o~ o <'1 1:,,;,:,00} "'" ft",: I,¿ 71' 2 ... ,t{}l ..L ~7 1? P !\~ ~ T!I )~I T) 7i.~ ... ',;-:: , ..,~';i n, c:'· ~) 1" .r,,- .L '7{I .µ ~., il ~ ';¡ ....!iI 'L ':": " T)'ii ;¡,¡" 2 ~ P"", :;:: ~;) . 3 I/B~1 O:(flfiüo ~.,,. '" ~. locLt,SJ ~ J"'<133J)6 .-':'~ 7 .., - J..", .,,~ L~?51!3~.5 ~- lli3?{1:8 ^- o .- ï -'~o .~ t.~ (,,::~n6) (1.,02;.63) '0 2 ~ " - " /.'~'l "'''.'''';¡ .. .., r!1 " r/:2"'" '\ ¿ ~ O)Vi·-L::)·i·j j s ì 1.'..;' 3/16'" O:r1.fice '.43 ' o;~;237 :'':J 1 ,;) Ot~52 .~ ~ 1")<"\., ,1" .1.,,;)).1.0 ''- ,r:: G,,2/ /;'.; t9}¡' IT;: ~ 1,. 0.' i i'.~ ;,:t <.))..-/1 v ..i. - . __.-v ".,.. L7/:j!':~ 11t: ~ f .....1. Ji!..t./ .. 103797 t':J e861 ~;J 1-.. (;?7~S ". 695 - ( ..6237) (1..oh52) . (TT5·,,·J5 ) {??>S'+·1.5) Er~ 7~¡O <:l$J..:.;oF ( "i",~' ...., " :-~ ~:..:,' ,~:...'~ F'lo"GTi:,~ g g;:;:U3 ) (lc()GSi) (?9C;) ~ .325 '76· 1Imj._'''''''_f'iII «.i'lf"'h""l:'·'" "llJ, 'f;J,,} , 2 \. í I ;" ....~y..::;¡¿;, j - (680';'15) :c. 695 ((S80+15) :; 6'95 pst~ Flo'N'i~lg gas taUl};JG1".a"f;·nl"'c: orí'-16°.~'ø r~. ~"~~, 'ì \ 1. ",.;;;u_o J (~ f~77'~, ~) \..~"'Q~.J . u r1.d" ."!--"~\ / ria ~ --., "'-"" ¡.D7~) r;;¡ ::?, ,,1;. l~lt;.l''¡) II/?!..... ~.:,' -é~'\2 .i?,¡iI. '...... r~ r t') {QjQ"-15+.;..¡t:) ... (ü3u'¡C·1:;:r;.)2)~ ~ 2h6.~6oo rc!.:JiJ.~~~_ . :5 - 1/4:: Ol-lfice w == 1..115 P F.!../", = 1&053 'IJ_,- F :0 1..3316 '", e, p ::: 495/611 t:: ,,73771 T " "" 1..3594 -r Z "'" 1..1099 ~ == 1,,0535 -pY p "" 49~ ~ 111 n· h'_.> (1..115) (If¡ 053 ) . st.3bilizrrtion pressure: (480+15) "" 495 PGl::! Cas:i.ng pressure: (ì.a5+15) "" L~90 p;:-:ia Flo~'1ing gas temperature: +9°1"6 (., 3· ", ¡)~, '\ \~!"e ;;J...,_'t,JI/ ". '."") \4)~' :r 815<').3 líCFTJ =-~'- ~":;1 p,,~ ... :r ., (830+15"'")2 ),- "(1.00535) 11 .., ~ .. ~ ..... \2 \LJ. (;)+';".)+.:;>2 J £"2 r-"~ 0 P~;r.: ;)....... .) VL.....,,; ..~&'~ p 2 ::: "'s -; _l. Ö' 'Iì1~~ 9'~_0~rt 't~as suc·cess ful inc¡ic::rted c c/,lct'tla~"~Erdt abso1.:ute rrJ~~~11 fJ_It>':'.; pc)tGrtb5.81 of 1ð6 Ì<E'1CF~D (J,,~'60{)~OC~j cr?1/!'i~};~l(lr!i~f)8 T.0'clJ~ ~s !~OF pc"1jent~l:J.lð 2~) FrLl~~b,():t., cle,fl11irl,g rr)~L t!18 'h't~J..l Gh0111(1 I)170<:jie:l\3 .:. rnoc1~9a·¡~ ¿:..,.,' ,;( j~ñd.relJ F. CTJt:f::_,,!j F:)'reynan9 Ì~'Ð,'{¡lïTal G8S Cpe~~l:;¡~JiOr;3 F~.):.}-~ ~ . . 30U011 BaI"r01"J GG1S ¡(".Tell 1:To. HÜJJ:;tpoint Back Pressure -. 11 Field ÌèË1t Da1j,,:! ------ r.2te: 6 113T'ch 1974. Tes·ted by: CaGing, !l2Q _~~T~ß. "'" Q . ~] ~:) -~,.~ '7 l'U,O:Ln.g!J u '¿~~~~;z. P:::.eS'0ùl'fJSt: : ~J:i:1d.: S 3 211 Cri'b:lcal 111o'IJ P:rO"ilBZ' TotËLL DEroth: P:t<)clu ci;ic1:'l: i!:rOll1 Annulus l~:.e G (;l~'tv~t) i :-c : "~ 1/16w 01'ifice -. IiIc;'~Gr C~~sing' -}?j;Ð;JS~i.7~Tt~Jq T)::z:lg ~~",",~-=-;::".I::II~_"'-"::"''''''''''''~J'' Tubing ~ QÆE~.1![2~:~~~r.~,.~~~. "i',,,,;2~_~~:S.~:~~ E.r,~¿~!~:~~;-~~~~~..T2~2;;:~ ~~~~~~:?~~~2Eiff. I1ho Tt'ì oui !:t,,,, 111!.I-;=."..:~::.~:~:=:"~:elO..--------- -- ------ ------------- -------..-------,-~.-,.,... Jn~'L.;)C)(.s:I;:~~.....:'J..~,---......,~:l817 ____________oec...,___'___".,....._ ___.cø=-__ ____ ____ __~--- __ ____CUI;,¡# ~_~;L~;.5~<-O"'.\..-·"'';3-,...... .".':;'I!'~r'-.!;I8~lt7 __,;JØ__~________ _._ _____ ____ ___'_____............_~_---_'---__ ___uoo ~:;_~?: (:nJ....<t>q._·.~~_.-n.... "'"'""'"..::;.~.g17 ...__..____...,.ø~ __.;.._........u~___~_ .......,...,. _"'All -=-_.... .--...- ---____...____.......__ , '4'1~,.,;,~Ms3;14io.u.?I'!'b.......__øt~ 320 ~1:Jõ<I"'..~_~_...._._i.:IJ;I 810 WI;a__"____~___."._<>IP 1~ 2 '"" 3/321" O:",if'"lce 1?J~G.J':Ti11,g 121)~-~---~~~~812-~----------~~~~--~---~~~-------------------------- l~:: ~"?~·::2<1.'%"-~-?;30.:t"-1""-_n:'...a~S12 """.......L1D...______ _... ~III__""'......:.:.....__ __________ ___co__.._".______ __o:=a ~t._. 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"""....,,_¿r._ - _.. _ - _... --__ -....___ .__.......~ ]_~3 ():~; <.!-"_;M_"..~~~____~fltjo5~------------..,-..m>-- - __ _...._"*_ __..... ________ -- -------- _____00Øi 13~t()W:,"s-,~-..,.II;.'Q"""'--81)5----UOf--....---...,.~ 805,-·~ ot:ÐlI>.___,n.___,_....,~ eOJ) __~J_..._"ØoQ_ot:I;t......___ws ,') ~ ~] 1(0)" U O"l~ T~ .~ n _) oJ..., ... .__..1..'v~.<J :t3·.l:; Flo~M:lJj,~; 1320----~--~~795~-----D.-------------~----~~~-~-~---~--~-----------~~ J.~:-;. 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'tl1~; <tf:~G··t \'7el~e c-;heclced f1JJ~ :;;:rd CaSing;~U~~;;:.¡~·~:1/~:r~8 -::l11In a!1cl i!lC():l~j?c)l~jt:t:n¿; 'G~tOi1iJ 8 g.:3"!3 t~}mI)(~:rf~tl1.:!?'2~S ~~ih,'11~j :> clt32.1~ ·¡~;h,~ .?,l"'G,f),~ flct,~" 1:1.1~~8 ~:.:.·;:d :t~/l f(j~c ~;4 (2i8t~~-:,rlC:€3 ():f..4 ()~18 }li'.l\:{:'.::·Ji:'~cl ~y..~",~ ':;0 0-, Q~1f~ l~ll1P.e ~b:.sJ;~127~q..~_~~oI> Å··-~.r"'1 ~ ~~~~~,'~ o~) ....·0 <¡."~ 0 ":-./ {~J.8 ~ 5 .g"167 ..~·1·6 .~~ "--.. t... +16 -:-20 +J.9 -:·13 +1'" ~ ..L. t..:;> +lD 1:~ 5';1;:J fl 01-}, co~ürli ~ê,ic~:;r:~Y:i 1.):!ea:3 '-to tb.e a..(1)'."~8:n."{j , .n 01,10 '\?C; =~.9 h.-I}}':. {l:r'~,':;:fi pay;'i; ûf tl1~J sevortlJ. 1tii!:ld f-r\:il:'l tIl0 1)oeau.~3ê t111~ t"iJl;jor 1-,.:~'"":r- i,.'-.c'.,('Io. 11.'i'1cle~ tes';j -:;~,j(JB c~;ru~J_os8d :tn a 11e2·:':'~::cl flo"'] 15.rl~:; '..LU '3, ;,()~,'-¡¡'~~;:;·a(;o 'lI_":"_-II__.....r.. l.¡.é3-C''<X>~__,.u~_IOa'''_''''Ullào''_",,""_$'~''''Ct/il_,;.;ft__~ __...,"'... e.->Uo_~'II'_~""-"_____".__"_____"'&!II + :lÐ ~l~l _~,~:~;~>(¡')<iUl"W.'=_-It;.II""""_t:IaI iì'[30......._e..-=--~--- oouo;;...."'..__... _"'¥>_ ____....,_ _'_IfØ_"'~""'__ _ ___.,...._____~._~~s:;:j "'~ ~..)-~_] ;'~ 1 r~ ~ ". ,"'\ ".L .,' ",.;. ~_~A ..::..or;:.o..a¡ .<.::t.r..n ____..... :..:~(_.,,:~vv.~C'ò-""_oI>tII_..,. _..0:1_...., 1<"'_ l<tt ,=.,:œ_ __ _..oM....""'*..... 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""'--;.J;,œ:J.S70_oI;dI_"""__~---;¡-.>S_....__t':iD ..:~]_6 +16 +J_,6 +lß +11 +21. Pr<::~~~~2~~~r!E1J[ Pl"'·es :Jl1:~~(-J ~ psie; "";"'....~,:..-~,-,-----......""" C . aS1.11[; P:t~S,Si).!'B~ p3i,g _..__""-__..._~,,~''7_=u_......__''___....'-~ TvTetier Tubing _""..,""'--"'"'~,-........_._'~...s.____.........._ COx1,t~trn.Iød .-------- Fi91d. TeEd; Di!t'~jt~. ......-.._---.... , '-'~ '1\-'" l·:JO.- r,'¡ "1 i '..J _ .:.. U':'-:; ( . . ;?",. c , , \../ /·'~l \-.,/ Ik~~~E LOGj~ R!T}ir,!!e ') x 3 CYCL::::S 46 7320 ... \0: 1.'1 u.:õ. êI. " '" f ) "-~" '" 1 KEUr-Ç:::L... ~~ rS~E>i. ce" '-.....,-' ;':,./,~ ? of 7 I"i·Ltl·tj·~I-:ct'(rij 1:'3c;i.:;: ~Fr'2SS'!1l}e tl\.~st Gas j'Tan l'.;~. 11 IJut,s: 6 î·Ì9.1ðjch 197L .~ '~"""".""=':'....r-ø .. . Q ='-' E~·:C[.'D 1~6 7 . . . G E 0 LOG leAL CON SID ERA T ION S· 7.1 LITHOLOGY o 182 182 - 202 202 - 210 210 - 220 220 230 230 240 240 - 250 250 - 260 260 - 270 270 - 280 SOUTH BARROW GAS WELL NO. 11 Description of Drill Cuttings by Clifford L. Mohr Kelly Bushing Elev. 36 ft est. No sample. Conductor casing cemented at 158 ft. Medium-fine angular to subangular loose sand; many rounded, fine to medium pebbles of quartz and chert; pelecypod fragments. Apparently this is a conglomerate which may represent the base of the Tucktee formation. Medium-fine angular to subangular loose sand, trace of gray shale vlith foraminifera, many small rounded quartz and chert pebbles, pelecypod fragment. Fine angular loose sand, some hard sand, many quartz and chert pebbles, one pelecypod fragment. Fine angular loose sand, some hard sand. Round chert and quartz pebbles ~ to ~ inch in diameter, some medium-fine loose sand, trace of fine hard sand. Medium-fine hard tight sand without embedded coarse grains or pebbles, many loose rounded pebbles, one pelecypod fragment. Hard and soft medium-fine sand, sample is half pebbles as above, traces of pyritized plant remains and shell fragments. Mostly fine hard sand partly pyritic, pebbles less numerous. Unconformity at 270. Torok formqtion. Gray clay, some sandy clay, a few pebbles from overlying formation, trace of cement. Evidently, this is the Upper Torok formation. The overlying conglomeratic sand is well sorted, which suggests that it is not the Recent Gubik gravel of this region. 280 - 310 Gray clay, no pebbles. 310 - 320 Gray clay, trace of siltstone. 320 - 330 Gray clay. 330 - 340 Gray clay, some sil ty clay. . . 340 - 350 Fine angular to sub angular hard sand, some loose sand, trace of gray clay. 350 360 Fine clayey sand, some siltstone and clay. 360 - 370 Gray clay, trace of siltstone. 370 - 380 No sample. 380 - 390 Gray clay and silty clay. 390 - 410 Gray clay. 410 - 420 Gray clay contaminated with sand and pebbles from above 270. 420 - 430 Gray clay, trace of fine sand. 430 440 Gray clay badly contaminated by sand and conglomerate from above 270. 440 - 580 Gray clay. 580 - 590 Gray clay, trace or siltstone. 590 - 600 Gray clay (burned sample). 600 - 640 Gray clay. 640 - 660 Gray clay, trace of siltstone. 660 - 690 Gray clay. 690 700 Gray clay, tracè of sandy clay. 700 - 710 Gray clay. 710 - 720 Gray clay, some silty clay. 720 - 730 Gray ,clay ~nd silty clay. 730 - 780 Gray clay. 780 790 Clayey siltstone, some gray clay. 790 - 800 Gray clay, some clayey siltstone. 800 - 820 Gray clay. 820 - 830 Gray clay, trace of siltstone. 830 - 850 Gray clay. .\ \ 2 . . 850 - 860 Gray clay and silty clay. 860 - 880 Gray clay. 880 - 890 Gray clay, trace of siltstone. 890 - 1030 Gray clay. 1030 - 1040 Gray clay, trace 01: :_ne tight sand. lOL¡O - 1050 Gray clay, trace 0,. _òry fine sand. 1050 - 1070 Gray clay. 1070 1080 Gray clay, rare fos 1 fragments. 1080 - 1110 Gray clay, trace 0: l.¡..~e sand. 11lO - 1120 Gray clay, SOUle SlJ. clay. 1120 - 1130 Gray clay. 1130 114·0 Gray clay, some sL :.;tone. l1LfO - 1150 Gray claÿ, little sìltstone. 1150 - 1160 Gray clay. 1160 - 1170 Gray clay, some fine clayey sand. 1170 - 1200 Gray clay. 1200 - 1210 Gray clay and silty clay. 1210 - 1230 Gray clay. 1230 - 1240 Gray clay, some argillaceous lime. 1240 - 1250 Gray clay" much limy siltstone. 1250 - 1260 Gray clay and much ' . siltstone. .l.lmy 1260 - 1265 Very fine clayey siltstone and clayey sand. 1265 - 1270 Very fine clayey sand. 1270 - 1280 Very fine clayey sand, some gray clay. 10 3/4 inch casing ce- meQ.ted at 1280 ft. 1280 - 1290 MOptly cement. A few coarse frosted sand graíns. ., \ 3 . . 1290 - 1300 Same as 1280 - 90. Probable disconformity 1300. 1300 - 1310 Gray clay, trace of fine sand and frosted quartz granules. The stratigraphic ~ember between 1300 and .1775 ft probably is equivalent to part of the outcrop section classified by the Geological Survey as basal upper Torok. 1310 - 1320 Gray clay, a little fine sand, a quartz and chert granules from above. 1320 - 1330 Gray clay. 1330 1340 Gray clay and silty clay. 1340 - 1350 Gray clay. 1350 - 1360 Gray clay, some siltstone. 1360 - 1430 Gray clay. 1430 - 1440 Clayey siltstone, some gray clay. 1440 - 1450 Dark gray shale, some fine sand. 1450 - 1460 Dark gray shale. 1460 - 1470 Dark gray shaly siltstone. 1470 - 1480 Fine angular sand with a few medium frosted grains. 1480 - 1490 Dark gray shale. 1490 - 1500 Dark gray silty clay. 1500 - 1530 Dark gray clay. 1530 - 1550 Dark gray shale. 1550 - 1560 Dark gray 'shale, much very fine sand. 1560 - 1570 Dark gray shale and clayey siltstone. 1570 1580 Dark gray shale, some fine to medium-grained sand. 1580 1590 Dark gray shale, some fine sand. 1590 - 1600 Dark gray shale. 1600 - 1610 Dark grar shqle, some very fine sand. 1610 - ¡620 Dark gray shalè;, 4 . . 1620 - 1630 Fine to very fine shaly sand. ló30 - 1640 Dark gray shale. 1640 - 1ó50 Dark gray shale, a little fine hard sand. 1650 - 1660 Fine hard sand, some loose sand, some dark gray shale. 16ÓO 1670 Very fine sand, some dark gray shale. 1670 - ló80 Dark gray shale. 1680 - 1690 Dark gray shale, SOIne fine sand. 1690 - 1700 Fine sand, some dark gray shale. 1700 - 1710 Dark gray shale, some rine sand. 171G - 1120 Dark gray shale and. very fine sand. 1120 - 1730 Dark gray shale and fine loose sand, trace of medium grained hard sand. 1730 1740 Dark gral: shale, trace of fine sand. 1740 - 1750 Fine loose to tight sand, some dark gray shale. 1750 - 1760 Fine tight sand, some fragments stained as by gas, little dark gray shale. 1760 - 1770 Fine sand, rather dirty and probably low in permeability, some fragments show gas staining, little dark gray shale. 1770 - 1780 1780 - 1820 1820 - 1830 1830 - 1840 1840 - 1850 1850 - 1860 Dark gray shale and fine sand, somewhat coarser than in preceding sample. Dark gray shale. Dark gray ,shale with rare very coarsè rounded frosted quartz grains and broken chert pebbles. Probably the top of the Fortress Mountain (Lower Torok formation also known as Pebble Shale) is at ·1775 ft. Dark gray shale. Dark gray shale, some siltstone, occasional course rounded frosted sand grains. Dark gray shale, traces of fine to medium grained sand and quartz granules. 5 1860 - 1870 1870 - 1880 1880 - 1890 1890 - 1900 . . Shaly siltstone, occasional frosted quartz granules. Dark gray silty shale. Dark gray shale and very fine tight sand with gas stains. Very fine to medium grained shalysand with pyrite and embed4ed quartz granules. 1900 - 1910 Dark gray shale, traces of siltstone and pyrite. 1910 - 1920 Dark gray shale, trace of silty shale. 1920 1930 1930 - 1936 1936 - 1940 1940 - 1950 1950 - 1960 1%0 - 1970 1970 - 1980 1980 - 1990 1990 - 2000 2000 - 2010 2010 - 2020 2020 - 2030 Dark gray shale, trace of very fine tight sand, very hard streak at 1930. Trip to change bit at 1936. No sample. Trip 1936. Gas show on mud after trip. Very fine shaly sand with embedded quartz granules, some silty sh.ale. Dark gray shaly silt$tone and silty shale, one chert pebble. Dark gray_ shale, some siltstone. Fine tight gas-stained sand partly pyritic, some dark gray silty shale, some sand grains are well rounded and frosted. Fine angular to subangular sand, mostly hard but partly loose and porous, gas stains are common, pebbles are rare, coarse frosted sand grains relatively numerous, trace of pyrite. This sand should yield gas~ but probably total pore space is small J Fine tight gas-stained sand with a few embedded coarse frosted quartz grains, a little dark gray shale, trace of pyrite. Dark gray silty micaceous shale and fine shaly sand, a few quartz granules. , Fine tight gas-stained sand with a few medium to coarse frosted grains, some dark gray silty micaceous sand. Fine loose porous gas-stained sand and fines, tight sand with a few frosted grains, some dark gray silty shale with embedded black chert granules. This sand should yield gas. Fine angular to medium grained partly porous subroundgas stained sand. 6 203Q - 2040 2040 - 2050 2050 ~ 2060 2060 - 2070 2070 - 2080 2080 - 2090 2090 - 2100 2100 - 2110 2110 - 2120 2120 - 2130 2130 - 2140 2140 - 2150 2150 - 2160 2160 - 2180 2180 - 2190 2190 - 2200 2200 - 2210 2210 - 2212 2212 - 2220 2220 - 2240 2240 - 2250 . . Dark gray shale, trace of sand. Dark gray shale, a little medium-grained sand with embedded quartz granules. Dark gray shale, some fine sand, pyritized gasteropod or ammonite. Fine to medium grained partly porous sand, somè dark gray shale. Dark gray shale. Dark gray shale, some medium to coarse rounded shaly sand. Dark gray shale, some sandy pyritic shale, some~medium to coarse shaly sand with occasional chert and quartz pebbles, some fine to coarse shaly sand. Dark gray shale, some fine to coarse pyritic shaly sand. Dark gray shale. Dark gray shale with rare embedded chert pebbles, trace of fine hard sand-. Slightly sandy dark gray shale. Dark gray shale, a little fine hard sand. Dark gray, one broken chert pebble. Dark gray sandy shale with rare quartz pebblels. Coarse cònglomeratic shaly sand. Fine shaly sand and sandy shale. Dark gray shale and shaly sand. Circulated sample. Mostly fine even-textured subangular sand without shaly matrix, some shale and shaly sand with pebbles from above. Base of Fortress Mountain (Cretaceous) and top of gas sand (Lower Jurassic) is at 2210. Circulated samples. Fine round to subround even textured sand, partly loose and partly with white clay matrix. The porosity and permeability appear to be only moderately favorable. Fine sand with light gray clay matrix, some loose sand. Fine sand partly porous with light gray clay matrix. 7 2250 - 2260 2260 - 2270 2270 - 2280 2280 - 2285 2285 2290 2290 2300 2300- 2310 . . Fine angular sand mostly porous, trace of dark gray shale possibly from Cretaceous, rare quartz granules. Fine clayey shale, trace or black splintery shale typical or Lower Jurassic. Fine porous sand, trace of dark gray shale, rare broken pebbles of quartz, chert, and black argillite. Circulated sample. Fine clayey sand, trace of black splintery shale. Fine tight to loose sand, trace of black shale and quartz granules. Circulated sample. Fine tight to porous sand, traces of gray and black shale, rare dark chert and quartz granules. Total depth. Medium-fine subangular sand partly porous, a little gray-black splintery shale, rare chert and quartz granules. Clifford L. Mohr Geologist (After examination of the well logs to 2310 ft~ the decision was made to deepen the well to 2350 ft. The following additional sample descriptions were sub- mitted. ) 2310 2310 - 2315 2315 - 2320 Cemented 7-in casing at 2185. Fine to very fine subangular to sub round sand, mostly as frag- mental cuttings without a clay matrix. The very fine free grains are easily lost in washing. Fine loose porous even-textured sub angular to subround sand, very slig~t trace of black splintery shale. 2320 - 2330 New bit at 2326 ft. Fine sub angular to very fine angular loose porous sand, very slight trace of black shale. 2330 - 2335 Fine angular sand about half loose grains and half soft and very friable fragments, some very fine sand, some with slight clay matrix. 2335 - 2340 Fine silty sand with clay matrix. Wet sample evolves abundant gas bubbles. Sample developes shrindage cracks on drying, as a re- sult of the clay content. 2340 - 2350 Fine subangular even-textured loose sand, some fragments of clayey 8 . . sand with rare black hard angular grains resembling the argillite which under-lies the gas sand, rare grains of glauconite suggest proximity to a buried erosion surface, trace of limy sand. 9 . J. W. Dalton . vI! W. J ~ Jacoby MEMORANDUM TO FILE MAY 12. 1974 Intend to conclude S. B. #11 & #12 program and S. B. #5 work.. over program by 5/18/74 Work to be accomplished during interval 5/12/74 through 5/18/74 includes: ' ~ . S. B. No.5 Work - over program Restore the well to production condition, (after well cleans up). including leaving well house and contents in-same condition as before work-over program started. 2~ S. B., No. 13 Complete gravel embankment. Complete foundation and cellar. . Move Rig from S. B.#12 to #13, position and g~. and replace missing plywood and sheathing. 3., ' Position wanigans as follows .' ! S. B. #13 S. B. #7 PAD Pba - Camp;_ Mud tank Boiler Empt¥ 11 eds C-250 pump Shop . Head Mess Ha11 Water Wanigan G. o. Pump O. F. Whse SChlumberger Howco Change house Geologist Tool pusher house 50/75 KW Generator Ramp & walk & pipe racks .' " , ' .C; .) Lr, . . /[þ~:S:1 II I '> ,'_... ','.. .'" ~ I . , NOTE 1. (1 ) (2) (3) (4) (5) ¡ ¡ '.',. .1' ". ',:,..1 '.: . Pos'itioning of rig and wanigans to include following: . work detai 15:· . Seal exhaust stacks - all engines (smoke stack of boiler) to prevent moisture getting into engines. Coil electric service lines to facilitate electric wiring between wanigans on S. B. 13 location. Same ~ configuration as on S. B. Well No. 12. .' Clean interior of wanigans and shut doors in such a manner that they will stay closed, but can be opened without major effort. Protect all pipes protruding from openings in wanigan to preclude rust or damage to threads. , Replenish PHS gravel used on 5.B.#12 and 5. B. #13 .fter 5/18/74 . U -_"",Õ"4.-·,...;, , .r.. i..: .<. '~'" co . ;",;, ,....:...._:..._H.¡.,¡ ~.......,..,..,,' ..tÜ"¡;,,;/¡..,, :il..'." I ';.,.¡ -I.." .,..~-.:·;:I"',·,,i.o ..,........¡.';.;,....J..... 1>,1. .,,;. f '; .' t I I: ! '1j , ,",1'1,': ·'·'·r ,Þ ii I, I ¡. ¡ \1 ¡ , ) LiV, :: t. 1 \- i '( (,:' ;]' i'i '1' , i¡i' , e<" " " \:;'~<l.·. :: . j ; ~...' ".,,;.'~ I,i' _ t_,. . _; . : , ,':.;~êi;';":n.:.\\,K,!P;.~J,~,~,·-: I'i' . .,~':,. .', .. '>"'.'\ ~\ In:',1 ' ::, j ._ " ',I:, :/',,'0' ¡. ..:::'.., May ,n. ~974 'I ' ' !¡( L '.' ! I II j I 'I I 'f I 1 ¡ I ¡ I ! I Ii , I , I ! , I , ii! 1 ' I' 'I Iii !¡i! Ii: I:' Ii I': i 'I 111 :;1: ¡ !i ¡ I i' .1 i I· I r I' I I' ; I Weld dri11ingline bracket. Bui1d dog house on rig floor - ,opposite side ftolß:V:'dOOr'.~·( . . -j' :'~';'-_ ,~<~.i':::'·~':..,.:- .; ',' Get and install steam r.adiator ir:-dog house. ,.:.,i.:,:,:;:\ I i1 Get tripple chain - 1" pitch. Get spring for main drum clutch. Get SKW generatorfor boil er - repair' bon New suction 6" G. D. pump. Repair Baash Ross traveling blocks. Install starter on (another) GMC Quad. Get parts for tubing tongs. Get rain caps for' all engine exhausts. Repair,broken runner on mud ·tank . ô~ Change. dump,ing 'device'·Mud tank. JACOBY WORK LIST - CARDWELL ·RIG ' Start after June 30. 1974 Replace rotary hose. Build new mud tank wanigan. Modify mud piping to accommodate 2nd mud tank. , ' , I ! I 'I OTHER and chemicals at Point magcobar shrink , , í' t j' j I:· i \ I I. 'I .j' ~ ¡ " I" 1 I I ¡ II ii II 11 !, i 'I ;1 I , II II ¡ I I, Ii I' !; - . I, :1 II )1 If, I: ¡:¡ i; I: '. :,;__1, ' ~1\1~;:..,. 'Í".'.', ," . ,:~.~.J .;.:~,.~._ ,~': \ l" ·'_i..<} f~~ii1: ~\:::~t~~~f I' ',f. .. , . ,j' , ;'~~~,' .: '~\1'i\"i¡:¡~~¡;\\{:jÜ[' . '.' " 'd" .'1 ';!, ;/ ,: I CONCLUDE S. B. 5. 12 and 13 '. \.; . ,~ \ 'f' -' ! ., ..,. j 1 , , I'~ ' ¡, :/. . . \ , , t, '. . ,~' EST. LABOR COSTS ) '.. Memorandum of 5/12/74 Interval 5/12 -,5118/74 ~ ., ".-', 84 Man days (12 hoùts) , , ','. .t I.: " 14 Men 6 days II , ,; Average per man day II I, '. $170.00 _" , LABOR, COST II 170 X 84 - II .", .' . . May )2; 1974 PROPOSED CREW COMPATIBLE WITH MEMORANDUM 5/12/74' Dub Barnett 1 Steve Hopson ,. 2 Jim Aiken 3 Josh 4 Mike Patko1sk 5 ; Stan Cook 6 ( CLI FF CREW Operators C'1ff Johnson 7 J. Ze 11 a r' '. F. Hill (if needed) little Joe. MECHANIC' Ti rne 11 Mac Davis , \ J'onn 10 - 401 REV. I - 1- 7 I .. SUBMI (Oth.. r¿) r / Y){orvYIa.J f~ dI-/ ð ,N#f f¡j 6(1 (JI.d:ttd If.fm. STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE' PERMIT TO DRILL OR DEEPEN LEASE PESIGNATlON AND SERIAL NO. aval Petroleum Reserve III. TYPII OJ' WOIIK DRILL ŒI DEEPEN 0 I~. ALLOTTEE OR TRIBE NAME b. TYPII OJ' WIILL OIL 0 048 r.;¡ WIILL WIILL l2.J 2. NAME OF OPERATOR Director, Naval Petroleum & Oil Shale Reserves 3. ADDRESS m' OPERATOR OTBIIII 81NGLII ZONII [i] UNIT FARM OR LEASE NAME . WELL NO. SEC 11 Rm. 1024, Crystal Plaza #6, Washington D. C. 20360* ~ LOCATION OF WELL At surface A t proposed prod. Alaska State plane coord. sys. x = 664, I Y = 6,311,509.6; 1,709' FSL & 1,8711 FEL, zone T22N, R18W, Umiat B&M . FIELD AND POOL, OR WILDCAT outh Barrow Gas Field Sect. 14 SEC., T., R.. M., (BOTTOM HOLE OBJECTIVE) Sect 14, T22N, R18W Umiat B&M (same) 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE· 12. 4.7 mi. 1200 True 14. BOND INFORMATION: TYPE N / A Surety and/or No 15. DISTANCE FROM PROPOSED· LOCATION TO NEAREST PROPERTY OR LEASE LINE. FT. N/ A (Also to nearest drig, unit, if any) ]8. DISTANCE FROM PROPOSED LOCATION' TO NEAREST WELL DRILLING, COMPLETED. OR APPLIED FOR. FT. N/A AmOllDt 17. NO. ACRES ASSIGNED TO THiS WELL 120 acres 18. NO. OF ACRES IN LEASE 19. PROPOSED DEPTH 20. ROTARY OR CABLE TOOLS 1,983 ft 21. ELEVATIONS (Show whethcrDF, RT. CR, etc.. Ground: approx. 22' MSL; KB ~ 36' MSL 23. PROPOSED CASING AND CEMENTING PROGRAM 2,350 ft rotary 22. APPROX. DATE WORK WILL START· 12 FEB 74 quantity of cement The Director, Naval Petroleum and Oil Shale Reserves intends to drill a gas well in Sect. 14, T22N, R18W, Umiat Meridian. The contractor is Pacific Architects and Engineers, Inc., Los Angeles, California. The well is being drilled to augment the flow of natural gas to meet increasing demands generated by local governmental facilities and the community of Barrow. Shaffer BOP used. * Direct inquiries to: Officer in Charge, Naval Petroleum Reserve No.4, Barrow, AK 99723 IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If _po...l is to deepen give data on present productive zone ~d p.-opoøed neW pro'ductlve zorle. JL1'-!:oJ>Q.sal 1!! ~ drill, or deepen <11rect,Ì0nalIY, live J>e.rtinent cia...· on' sübsur-face Ii:!càtJons and mea!iured and kue 'vertlcal depths. GIve blowout preve!.'ter program. 24. I hereby certify that the Foregoing Is True snet Correct S!GNI:D ~ 17 ShahX', l.CDJi1, O:C, USN DATE 7 FEB 74 ". . "'-:-,"', Ii C',.. ~Q¡tti~~ in Charge j \' t', ; 1; , ;. ~ ' PERMIT NO APPROVAL DATI: "'1 ,) (This space for State office use) SAMPLES AND CORE CHIPS R.EQuuu:D DYES D NO CONDITIONS OF APPROVAL, IF ANY: M.{T'D Lo'Q OTHER REQUIREMENTS: D YES D NO DIRECTIONAL SURVEY R!:QUUŒP A.P.I. NUMElUCAL CODI: DYES D NO .9D-023- 2000$ APPROVED BV Trn.II, -s.. InllnlCtionl On R...,.. Sid. J)A TI: .. .. INSTRUCTIONS General: A filing fee of $100.00 must accompany application for permit to drill or deepen. Checks shall he made out to State of Alaska Dèpat"ttnènt of Rèvenue. This form is designed for submitting proposals to perform 'certain well operations. as indicated, on all types of lands and leasès for appropriate action by the State agency, pursuant to applicable State laws and regulations. Any necessary special instructions concerning the use of this form either are shown below or may be obtained from the Division of Oil and Gas. Ite~: Use this form, with appropriate notations, if the proposal is to redrill to the same reservoir at a different subsurface location or redri11 to a new reservoir. Item 13: Attach hereto a neat, accurate plat or map, drawn to scale, showing the site or proposed site for this location, distances from section line, lease line, if any, and other information that is pertinent. Refer to Section 51.050 of Oil and Gas Regulations. Item 14: Enclose drilling bond on Form 10-402 with this application for permit to drill, or deepen, unless covered by other suitable bond-. Item 15 and 18: If well is to be, or has been directionally drilled, use subsurface location of hole in any present or objective productive zone. NAVAL PETROLEUM RESERVE FOUR SOUTH BARROW GAS FIELD BAR ROW, ALASKA WELL II LOCATION I ; 63,360 B rowerville )'ì Bar row .."\1 ,;) ,..- 'y .' 1.¡ / Naval Arctic Research, " Lab. " ,. J. ,_ " c--.....-;-:.::;¡ ~~) " ¡r¡¡:::] ~~ ~;} '.-"--.J ......... r ~ ~=J -- .J t=:.....--=:J ({} ~~ ~~ '-~ !J,r11 f;: lr__5J .... ~-,--/ ,,'"""" \ ,- o ó~ {}' r;? .,.) Q v .! (' , . ,..J \ . , i N I '- . ^, . ¥ , EXPLANATION . OIL WELL ~ GAS WELL . OIL AND GAS WELL + OIL SHOW-ABANDONED 4 GAS SHOW -ABANDONED .. SUSPENDED GAS WELL . + OIL AND GAS SHOW ABANDONED ~ DRY AND ABANDONED ,; SUSPENDED OIL WELL . ~ I ì ~ ...-------.-.-----.---1 i I I I ! B\\RROW ARE4ffj:~ 0 c o ' . '"'c. . TULAGEAK I e -4 -1' S.BARRO ;'~~~D SE WA:~~~~P2A ~ _~ B~Y ! / .' SIMPSON I , c . . F . . F + + -~. ,.',." tSIMPSON 2 . ~LCUFFI . /<~,(A~P.KJ ..r..1; t . Ë.SIft!PSQUl_~. J.W.DALTONI ~.. 'om..: .. "'.0' "SIMPSONL ,.".~.: W.T.FO~ANI ~ 0-. E ~ ....L.. 1 ' , ,r~:.:K DREW. .~- - . P ARp :. .' - '¡ .- r~' k... r t~;; ~..-, POINT ( /CAPE HALKETT I ...... - --.-. . :rOfAG6RUK IV . ~ Slt~.PS.oN Iv .,,¡ ,,>. . " .".w,..... -. -+-- -- ~ KUGRU;A I. fJ~ * '.~ E.~OP. RÚK ~TESHEPUK I,J.... ~':f' ATIGARU I . .:.. ' . Y' ¡ -- ~:.Y-t ~ . -. - ~"'.,..'" ..··T c:0-L- .. POINT 1 ; I "-- -t'---~ -- ':\. S. MEADE I. . . . Y ..' p'IKPUK.J, .F"''''''' - '.. : ~-"1' j~... L. j¡ J 1......... t';.~ * '^-S'c- N. KALlKPIKl- . /~R·HAR,RISON ."\ . - . . '1"- '. , . I ".. .- J.'f" - . T BAY~ ~' rUNALlK I ~. - -. ~--~ - -. \. '. . L"- I'",.~. . . ~ . . ~ FI~H CREEK .!lS::tr::.-t; . ... ") __ . ~ cC' t'''::' ""J ~ N.INIGOK I -*- ~. 0:(":: ISH') U .../ ..~ :,,_., <._.' -. - -~ ~ . . . +- __ _0 . . :!V. ~ . ~ _ . . --. . . y ? 1""'jl CREEK ';¡ , ,/ 1-,.'-- .~:. I,,·,.L.. -:--- --- _ __ r-' . '4 . . . . ~ . ~ ~ ~ . ." . - 1 ; . ~ I +~. ~··.~]i;;....L.r.KT~.=·._~"-o--~-'Tt~·~~.T~1 ..~ G~~:, .J.c.INIGOK'¡ i,_'IT~~ tt,~_.--...- :~~ _-.:.. .. -- +~ . -y-~. . ''''-;,.,. .? + y... +.RJVER I I' r~- -.I, _'. - --..... ..~ -- ....' . OU'lAI.IKI ~. ..' . . (lnaustry) , ......, ---- -. __ _ _ ¡ç R ".. j'. .. . í1 : ,'¡".~~"'.~ ·~'·--.r YÅE.OUMALlK~..· ',\ I fjI.-.. l' . (I.L~ -L' 1- ..,.... -- . J . T. h "\J.,Ko.µJKT~K I ,\ ¡' l I ~---1 . ....r~""'" ..! .L~ J.. J" :.' (~.~ ........-... . .' . ¡-SENTINEL ~,..,,- ~. rj-+-_ r-- " . ~¡ f / ~QUAijE. . ; .Å!:'ILL I ,; ,..,:' .. f --f .~1....--, ...__>! .<~-:[ &. . '\. : .. y ·LA.KE"~ ~UBIK i , . . " ...' ~ -. . . . '-.. ,t, -Çj TlTALUK Jk WOL~ SEABEE I~ I . .. ; . , . . ..:. .'). - -y' . .q;) - \if CR1 E2E~' UMI ^.J A t ¡'. , .- ~. . L .. . } ..... .' ---7 ... T _. , " . -(-.--~.....:; ..: . G:) . ...... í··· ,- AREA GUBIK ! ,. .~: . ]-.~. .". ~ t ' . . --/. 2 J--'....l.,-/, . .-:~.: .... .' - tl\WUNA I ~ .. -<;>¥KNIFEBLADE~ I, · . r; . . _. ì J..~"" 7""-<...' -'. -'! .. ~ . ?""..-_._.I. ~ 4 ¡ -. .. \- . ·~...tY=--~. ~... ~ : ~·-r--;,.., §.. .. ~(f v.; GRANDSTAND I r-' ..¡ . .,--.. - - . . ,.. :_~---=-- I r· ; .. j' ./ .' . L. .. . I'·· . (( . . ,. I'; I. ¡ _----.-'--:-- I ~~.l.. ,~.... '"",^-,. .....,. .......... . "'H '-....:. _;;:;v-.. èio ' ...j . , ' """!-ooo. I . I - - "'-.~ --.- " . . . ........... .' . '- ., . ··~LlSBURNE I I;~ i .Gf.~- t-h... ~;. . I 510 Mi. OIoÞ-~o· ;/ ~... ¡ 75 Km. ~ i O~ -~! a i ""\, I ~.. .' \J -T-- . ----- --------------........--. .--- ~---.--.- It C r C Þ. + + ~ ' . C If II , þt I f!i-=r T~~~~~~c.:- o ~~ o 25 INDEX MAP- PET·4& NPRA TEST WELLS AND SELECTED CORE TESTS, 1944-53 1914 -81 ALASKA 25 ----I HPR , 50 - - - - ~.. -.. ---_._-- _._-~ .-. TETRA TECH REPORT NO.S200 I~ -¢- + .. ..- ~ ~ ~ ~ ~ ~ ~ -v- '* ~ ~ -¢- ..- ~ ~ ; I- !+ + ø . . ø -v- . ø ø -v- BARROW AREA I ARCON BARROW I S. BARROW I S. BARROW 2 S. BARROW 4 S. BARROW 5 S. BARROW 6 S. BARROW 7 S. . BARROW 8 S. BARROW 9 S. BARROW 10 S. BARROW II . S. BARROW 12 S. BARROW 13 S. BARROW 14 S. BARROW 15 S. BARROW 16 S. BARROW 17 S. BARROW 18 S. BARROW f9 S.BARROW 20 AVAK I UMIAT AREA I ~ <¿3 \ ~ C) - UMIAT I UMIAT 2 UMIAT 3 UMiAT 4 UMIAT 5 UMIAT 6 UMIAT 7 UMIAT 8 UMIAT 9 UMIAT 10 UMIAT II Flr.~ IRF ? . !,~.~:...:... t,·.._:....~ . "Old" ., 1 .·.a....y \';e ls (1944-:'3) 1 j , j Well Name Avak - , /oo-oa--:¡.. South Barrow-l /(JO -083 South Barrow-2 /()D -of)(.{ Sôuth . Barrow-3 laD ~o~ i South Barrow-4 loof-o~' ! Fish Creek-liDO -I(IÒ ) GJrandstand-l 100 -$5"3 . I Gubik-l {Ob-.!):;) I I I Gubik-2 100 -:;):) Q . Kaolak-l 100 -f)';)t.{ Knifeblade-l JqO - II) / Y.nifeblade-2 J OD - A;).;; Knifeblade-2A ì.:S. r\~t J.(M.iÞe.Jol4.de 6- Heaåe-l Ou."t\alik-l I OD-/I<! j Eas.t OUl'nalik-l IODrI/6- S1.mDson-l I[)D-/Gø~ Nð;fJ, S/"'p:;ø,.,-I }()O.,-Olf) Squa.re Lake-l. J 00 -/ {l.,. Tita.luk-l 10b-/~Ò Topagoruk-l JOb -It:)}- Ea~t Topagoruk-l I oÞ -~ 6- Umiat-l IDC -QoD¡ ! I , I ... ., Umiat-2 /00 -QIÖ Umiat-3 too-é}-l/ Umiat-4 100 '81.;) , Umiat-S IDD -8/3 j --I Umiat-6 100 -a/'ll Urniat-7 If:)Ó -8/~j I Umiat-8 /VP-;;)l(P j Umiat-9 tóö -Q/1- J Umiat-10 IDD-f)I1{ Umiat-l,l IDO ...Q/,? \. Wolf Creek-l IbD-~I~ Wolf Creek-2 JV(>-t;lt?5 1. Wolf Creek-J / ~ -# I&) ~,.. .--.. -~,..:..--_.__.....~ . ....~~ _~____"__'____'__'__'__"'_n '-"--..--_._-"~'-- i 1 ~ , ~ 1 "Intermediate" Wells at Barrow. (1955-1974) . South Barrow-5 /t>Ò -bd.15 South Barrow-6 , (J() - ö:;JC4 .~ South Barrow-7 16b·-o'3D South Barrow-B I oó -ô3 I South Barrow-9 IDD-t:ß;;J. South Barrow-lQ l<Þ-ci33 South Barrow-ll leÞ -ó'3'¥ ,. South Barrow-12 lóO-ð~ I t i » ' . . 'i5
