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Home My WebLink About186-0561a. Well Status:Oil Gas SPLUG Other Abandoned Suspended GINJ WINJ WAG WDSPL No. of Completions: 2. Operator Name: 3. Address: 4a. Location of Well (Governmental Section): 4b. Location of Well (State Based Plane Coordinates, NAD 27): 5. Directional or Inclination Survey: 6. Date Comp., Susp., or Aband.: 1b. Well Class: 7. Date Spudded: 14. Permit to Drill Number / Sundry: 15. API Number: 16. Well Name and Number: 17. Field / Pool(s): 18. Property Designation: 19. DNR Approval Number: 20. Thickness of Permafrost MD/TVD: 21. Redrill/Lateral Top Window MD/TVD: 8. Date TD Reached: 9. Ref Elevations: KB: 10. Plug Back Depth MD/TVD: 11. Total Depth MD/TVD: 12. SSSV Depth MD/TVD: 13. Water Depth, if Offshore: GL: BF: Development Service Exploratory Stratigraphic Test 20AAC 25.105 20AAC 25.110 Surface: Top of Productive Interval: Total Depth: Yes No(attached) Surface: TPI: Total Depth: x- x- x- y- y- y- Zone- Zone- Zone- Submit electronic information per 20 AAC 25.050 (ft MSL) 22. Logs Obtained: List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data within 90 days of completion suspension, or abandonment; or within 90 days of acquisition of the log, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page only if necessary. CASING WT. PER FT.GRADE TOP BOTTOM TOP BOTTOM HOLE SIZESETTING DEPTH TVDSETTING DEPTH MD CEMENTING RECORD AMOUNT PULLED CASING, LINER AND CEMENTING RECORD23. Yes No Yes No 24. Open to production or injection? If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation Size and Number; Date Perfd or liner run): 25. TUBING RECORD SIZE DEPTH SET (MD)PACKER SET (MD/TVD) 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. Was hydraulic fracturing used during completion? Per 20 AAC 25.283 (i)(2) attach electronic information DEPTH INTERVAL (MD)AMOUNT AND KIND OF MATERIAL USED 27.PRODUCTION TEST Date of Test:Hours Tested: Flow TubingPress. Casing Press: Oil-Bbl: Oil-Bbl: Gas-MCF: Gas-MCF: Water-Bbl: Water-Bbl: Choke Size: Gas-Oil Ratio: Oil Gravity - API (corr): Production for Calculated 24-Hour Rate Test Period Method of Operation (Flowing, gas lift, etc.): WELL COMPLETION OR RECOMPLETION REPORT AND LOG Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 4/18/1986 50-029-20138-01-000 PBU WBEACH-01A 186-056 Surface / Surface Prudhoe Bay / Prudhoe Oil ADL 0028301 , 0034628 10135 / 8448 None 1900' (Approx) 9088 / 7469 0 12-25-2022 N/A 05/03/1986 4 N/A 4 5982964 N/A 5982395 687796 N/A 691986 Cal, DLL/MSFL/GR, BHCS/GR, LDT/CNL/GR/Cal, RTF/GR, Gyro 605' FNL , 775' FWL , Sec.31 , T12N , R15E , UM N/A 70' FSL , 1880' FWL , Sec.25 , T12N , R14E , UM 20"94#H-40 Surface 108 Surface 108 36"550sx PF II 13-3/8"72#N-80 Surface 2716 Surface 2716 17-1/2" 2900 sx AS 9-5/8"47#MN-80 Surface 9088 Surface 7468 12-1/4"1725 sx Class G, 115 sx AS, Arctic 7"29#L-80 Surface 10133 Surface 8446 8-1/2"534 sx Class G N/A 9-5/8"&9-5/8"x13-3/8"Ann 174bbls 15.3 ppg Class G cmt Not on Production N/A 14 44 322-225 Sr Pet Eng Sr Pet Geo Sr Res Eng STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Date First Production: Form 10-407 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Abandoned 12/25/2022 JSB RBDMS JSB 020723 RECEIVED by James Brooks on 1/24/2023 at 3:47 PM ST 1-A xGDSR-2/8/23MGR28JULY2023 28. CORE DATA Conventional Cores(s): Yes No Sidewall Cores(s): Yes No If Yes, list formations and intervals cored (MD/TVD, From/To), and summarize lithology and persence of oil, gas or water (submit separate pages with this form if needed). Submit detailed descriptions, core chips, photographs, and all subsequent laboratory analytical results per 20 AAC 25.071 no matter when acquired. 29. GEOLOGIC MARKERS and POOL BOUNDARIES: (list all encountered)30. FORMATION TESTS Well tested? Yes No If yes, list intervals and formations tested, briefly summarizing test results. Attach separate pages to this for, if needed, and submit detailed test information, including reports, per 20 AAC 25.071. MD TVDNAME Permafrost - Top Permafrost - Base Top of Productive Interval Formation Name at TD: 31. List of Attachments: Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: This form and the required attachments provide a complete and concise record for each well drilled in Alaska. Submit a current well schematic diagram with each 10-407. Submit 10-407 and attachments in PDF format to aogcc.permitting@alaska.gov. All laboratory analytical reports from a well must be submitted to the AOGCC, no matter when the analyses are conducted per 20 AAC 25.071 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. Well Class - Service wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. TPI (Top of Producing Interval). The Kelly Bushing, Ground Level, and Base Flange 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. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Report the Division of Oil & Gas / Division of Mining Land and Water: Plan of Operations (LO/Region YY-123), Land Use Permit (LAS 12345), and/or Easement (ADL 123456) number. Report measured depth and true vertical thickness of permafrost. Provide MD and TVD for the top and base of permafrost in Box 29. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data within 90 days of completion, suspension, or abandonment, whichever occurs first. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. 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). Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other (explain). Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Pursuant to 20 AAC 25.071, submit detailed descriptions, core chips, photographs, and all subsequent laboratory analytical results, including, but not limited to: porosity, permeability, fluid saturation, fluid composition, fluid fluorescence, vitrinite reflectance, geochemical, or paleontology. 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. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. General: Item 1a: Item 1b: Item 4b: Item 9: Item 15: Item 19: Item 20: Item 22: Item 23: Item 24: Item 27: Item 28: Item 30: Item 31: INSTRUCTIONS Bo York Operations Manager 1/24/2023 Kirsty Glasheen Kirsty.Glasheen@hilcorp.com 907.564.5258 Daily Operations Summary, Wellbore Schematic, Well Photos Top Sadlerochit Base Sadlerochit 9650' 10040' 7972' 8354' Base Sadlerochit 10040' 8354' Form 10-407 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Digitally signed by Bo York (1248) DN: cn=Bo York (1248), ou=Users Date: 2023.01.24 15:40:22 -09'00' FULL ABANDONMENT - ALL CASINGS CEMENTED TO SURFACE & CUT 48" BELOW TUNDRA ELEVATION (12/25/22) ACTIVITYDATE SUMMARY 8/19/2022 ***WELL S/I ON ARRIVAL*** (plug and abandonment) RAN 2.80'' CENT, 2-1/2'' S-BAILER TO TOP OF CEMENT @ 1,405' SLM / 1,435'MD (KB-BF) (sample of cement) RAN 2.80'' CENT, 2-1/2'' S-BAILER TO TOP OF CEMENT @ 1,405' SLM / 1,435' MD (KB-BF) (sample of cement) AOGCC WITNESSED ADAM EARL ***WELL S/I ON DEPARTURE*** 9/3/2022 ***WELL SHUT IN ON ARRIVAL*** (CASING PUNCH) MIRU E-LINE PRESSURE TEST PCE 300/1500 PUNCH CASING W/ 5' TBG PUNCHER FROM 1380-1385 WITH 2" 4SPF 0PHASE HSC (CCL-TS=5.6', CCL STOP 1374.4') TUBING DROPPED 1000PSI TO 750PSI AFTER SHOOTING RDMO E-LINE ***WELL SHUT IN ON DEPARTURE*** 9/13/2022 I/O= 60/60. LRS 72 Verify IAxOA Communicatiin (PLUG AND ABANDONMENT). Pumped 0.8 bbls of 60/40 MeOH into the CSG. IAxOAl increased together to 1000 psi. Bled back 0.8 bbls to Final T/I/O= 67/67/67. 10/14/2022 T/I/O=8/15/15 (PLUG AND ABANDONMENT) Circ out down the TBG up the IA to open top tanks. Speared in with 3 bbls 60/40 Pumped 100 bbls of 105* DSL . Followed by 55 bbles of Fresh Water followed by 7 bbls of 60/40. Final T/I/O=0/15/13. 10/15/2022 I/O= 0/0 (P&A) SEE LOG, Pumped 5.5 bbls 60/40 and 17 bbls 140*F diesel down TBG (9-5/8" pipe) through choke trailer rigged to tree cap in attempt to circ up IA (13- 3/8" pipe) to tanks FAILED. HL was rigged to middle CV which is Tbg. All fluid was moving at surface no circ action. SD and called HL crew to RU returns off IA ( lowest CV ). Verified holes are punched with 0.5 bbls 60/40 (barely any comms) then began heating diesel as rate allowed to ~ 120 *F and intermittently pumped 7 bbls diesel attempting to displace arctic pack. Attempted to pump down IA up Tbg with no fluid movement, IA instantly pressures up. Bled well to zero and turned over to DSO upon departure. 11/17/2022 CTU#9 1.75" Coil 0.145 wall MIRU CTU#9 ***Job in Progress*** 11/18/2022 CTU#9 1.75" Coil 0.145 wall Job Scope: Ciorculate hot fluids to thaw OA, circulate freeze prrotect fluids into OA MIRU CTU. Perform weekly BOP test. Rig up Scaffolding in wellhouse, Make up tools, RIH with SLB BHA 2.3" SJN. Tag cement and pickup 30ft and roll well over to hot fluids. Establish circulation up OA. Pump freeze protect fluids. POOH. RDMO ***Job Complete*** 11/18/2022 T/I = 1500/10. Assist CTU as needed. Daily Report of Well Operations PBU WBEACH-01A Daily Report of Well Operations PBU WBEACH-01A 12/10/2022 T/I= vac (PLUG & ABANDONMENT) LRS Pumped 7 bbls 60/40 to verify flow paths and rate check MM. Speared into TBG with 21 bbls 60/40 followed by 361 bbls 130*F 1% KCl taking returns off Annulus to OTT. 60/40 methanol returned to surface ~140bbls into circulation. FP'd Tbg w/ 4 bbls 60/40, surface lines with 4 bbls 60/40 and fluid packed HES HL w/ 1 bbl 60/40. HES Pumped 75 bbls surfactant, 5 bbls FW spacer and 174 bbls 15.3PPG Class G cement. Clean cement at surface ~140bbls into circulating. Pumped 34 excess bbls. Tubing punch holes @ 1,380'-1,385' ELMD. FP'd surface lines and flushed choke w/ 43 bbls dsl. All 1/4 valves close, Tree normaled up. DSO notified upon departure. **Complete** 12/13/2022 I/O/OO = 0/0/VAC. Temp = SI. WHPs (P&A). Wellhose. flowline, scaffold removed. MV = C. IA, OA, OOA = OTG. 02:00 12/13/2022 *** P&A In Progress*** Pad elevation = 11.6, Tundra elevation = 6.1'. Start to excavate around wellhead. Job in progress. 12/14/2022 *** P&A In Progress*** Continue to excavate down to final depth of 13', obvious tundra line at 6'7". Excavator broke down and will continue to clean out after repairs are completed on excavator. Job in progress 12/17/2022 ***P&A In Progress*** Finish cleaning out excavation and install shoring box. Job in progress 12/18/2022 ***P&A In Progress*** Set Goliath saw and begin to cut. Made it almost to half way throught, will finsish tommorow. Job In Progress 12/19/2022 ** P&A In progress** FInished cutting all strings 4' below trundra elevation. 9-5/5" casing droppedl 2.5" durring cut. Cement to surface in all strings except for a small void in the 9-5/8" x 13-3/8" at the 4 o-clock postiong that is 16" deep x 6' wide. WIll notify AOGCC when WBST-03 is ready to inspect and weld cap at the same time as WBST-03. Pictures taken to document. Job in progress. 12/24/2022 **P&A In progress**. AOGCC Rep. Sean Sullivan inspected cement in casing strings. WIll return in the morning to weld the marker plate. Job in progress. 12/25/2022 **P&A In progress**. Installed and wellded marker plate ascross all string.Top of cement and marker plate welded to casing was whitnessed by AOGCC Rep. Sean Sullivan. Will return to backfill excavation. Pictures taken for docimentaion. Job in progress. 12/30/2022 ***P&A Complete*** Pull shoring box. Backfill and demarcate excavation. ***P&A Complete*** 2022-1222_Surface_Abandon_PBU_WBeach_State-1A_ss Page 1 of 4 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg DATE: 12-27-2022 P. I. Supervisor FROM: Sully Sullivan SUBJECT: Surface Abandonment Petroleum Inspector PBU West Beach 1A Hillcorp North Slope LLC PTD 1860560; Sundry 322-225 12/25/2022: I travel to West Beach pad for surface abandonment inspection on WB State 1A. Met with the crew and Lead Jaycen Sala. We inspected the marker cap which met AOGCC criteria. Then we went over the site survey documentation and inspected the cut off (found at about 5 feet below original tundra). Cement was to surface except for a small void of about 8 inches deep. Operator filled void with cement. I departed the location to reinspect tomorrow. 12/26/2022: I returned to WB State 1A and verified cement filled all annuli and was set up. Welder then struck an arc and welded the marker cap to the outermost casing. I inspected the weld and found a 1-inch gap that was missed. Welder filled the gap, and I gave the thumbs up and came out of the hole. I gave the ok to proceed with burial of the abandoned well. Attachments: Site Survey Photo Annotated with Depths Photos of Surface Abandonment (6) 9 9 9 9 9 James B. Regg Digitally signed by James B. Regg Date: 2023.06.05 15:25:42 -08'00' 2022-1222_Surface_Abandon_PBU_WBeach_State-1A_ss Page 2 of 4 Surface Abandonment – PBU West Beach State 1A (PTD 1860560) Photos by AOGCC Inspector S. Sullivan 12/26/2022 2022-1222_Surface_Abandon_PBU_WBeach_State-1A_ss Page 3 of 4 2022-1222_Surface_Abandon_PBU_WBeach_State-1A_ss Page 4 of 4 3%8:HVW%HDFK6WDWH$6LWH6XUYH\SJV From:Rixse, Melvin G (OGC) To:John Condio - (C) Cc:Aras Worthington Subject:20221012 0848 APPROVAL for lighter slurry PTD186-056_ Sundry 322-225_ PBU WBST-01A P&A Date:Wednesday, October 12, 2022 8:49:57 AM Attachments:Sundry_322-225_051722.pdf John, Hilcorp is approved to place a 15.3 ppg abandonment cement slurry. (The original sundry (322- 225) requested 15.8 ppg. ) Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-297-8474 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231 ) or (Melvin.Rixse@alaska.gov). cc. Aras Worthington From: John Condio - (C) <John.Condio@hilcorp.com> Sent: Tuesday, October 11, 2022 4:04 PM To: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Cc: Aras Worthington <Aras.Worthington@hilcorp.com> Subject: RE: [EXTERNAL] RE: PTD186-056_ Sundry 322-225_ PBU WBST-01A P&A Mel, Based on the phone discussions you had with Aras today about Hilcorp’s use of lighter cements, down to 14 ppg, below are reasons for the requested change. My request with your approval is to pump 15.3 ppg cement for WBEACH-01A Sundry. Thank you for your consideration. 1. 14 ppg puts less hydrostatic pressure on the completion/casings/packer/open formations while cement sets/cures 2. Compressive strength of 14 ppg is still above 1000 psi, well above what API recommends for P&A a. API RP 65-3 “Well Plugging and Abandonment” First Edition, June 2021, 6.2.7.3 states: “Unless otherwise specified by regulations, a minimum strength of 3500kPa (500 psi) is adequate” 3. Since we are typically pumping very large cement plugs (1 mile or more), it makes sense for the reasons above and for economic and product shipment/handling reasons to scale back the weight of the final product. CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. CAUTION: External sender. DO NOT open links or attachments from UNKNOWN senders. John Condio Well Integrity Engineer (Seconded) Hilcorp Energy Company (907) 564-4696 (office) (602) 373-0659 (mobile) From: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Sent: Tuesday, October 4, 2022 3:10 PM To: John Condio - (C) <John.Condio@hilcorp.com> Subject: [EXTERNAL] RE: PTD186-056_ Sundry 322-225_ PBU WBST-01A P&A John, Why the change? To my limited analysis, denser seems better to gas migration. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-297-8474 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231 ) or (Melvin.Rixse@alaska.gov). From: John Condio - (C) <John.Condio@hilcorp.com> Sent: Tuesday, October 4, 2022 10:35 AM To: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Subject: PTD186-056_ Sundry 322-225_ PBU WBST-01A P&A Mel, I would like permission to modify the program to pump 15.3 ppg, Class G cement instead of the 15.8 ppg that was approved. The 15.3 ppg is blend that has been used commonly for P&A jobs. The compressive strength is comparable to the 15.8 ppg blend. Attached is the UCA test data for compressive strength. Thank you John Condio Well Integrity Engineer (Seconded) Hilcorp Energy Company (907) 564-4696 (office) (602) 373-0659 (mobile) The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibilityis accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg DATE: P.I. Supervisor SUBJECT: FROM: Petroleum Inspector Section: 25 Township: 12N Range: 14E Meridian: Umiat Drilling Rig: n/a Rig Elevation: n/a Total Depth: Lease No.: ADL 0028301 Operator Rep: Suspend: P&A: X Conductor: 20" O.D. Shoe@ 108 Feet Csg Cut@ Feet Surface: 13 3/8" O.D. Shoe@ 2716 Feet Csg Cut@ Feet Intermediate: 9 5/8" O.D. Shoe@ 9088 Feet Csg Cut@ Feet Production: O.D. Shoe@ Feet Csg Cut@ Feet Liner: O.D. Shoe@ Feet Csg Cut@ Feet Tubing: 7" O.D. Tail@ 10133 Feet Tbg Cut@ Feet Type Plug Founded on Depth (Btm) Depth (Top) MW Above Verified Fullbore Other unknown 1405 ft MD Wireline tag Initial 15 min 30 min 45 min Result Tubing IA OA Remarks: Attachments: Caleb B. Casing/Tubing Data (depths are MD): Plugging Data (depths are MD): Traveled to West Beach for plug verification of the existing suspension plug. Tag with wireline string consisting of 8-foot weight bar, spangs, centralizer and bailer; down weight was 175 lbs. Tag top of cement at 1405 ft MD. Bailer brought back good cement sample. August 19, 2022 Sully Sullivan Well Bore Plug & Abandonment West Beach State 1A Hilcorp North Slope LLC PTD 1860560; Sundry 322-225 Proposed Abandonment Schematic Test Data: Casing Removal: rev. 3-24-2022 2022-0819_Plug_Verification_West_Beach_1A_ss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Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Rixse, Melvin G (OGC) To:AOGCC Records (CED sponsored) Subject:20220421 1423 WBST-03 (PTD#176034) and W Beach ST 1-A (PTD# 186056) abandonments Date:Thursday, April 21, 2022 2:44:59 PM From: Rixse, Melvin G (OGC) Sent: Thursday, April 21, 2022 2:44 PM To: 'Oliver Sternicki' <Oliver.Sternicki@hilcorp.com> Subject: 20220421 0423 WBST-03 (PTD#176034) and W Beach ST 1-A (PTD# 186056) abandonments Oliver, This email will suffice. Thanks for the update and abandoning these well. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231 ) or (Melvin.Rixse@alaska.gov). From: Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Sent: Thursday, April 21, 2022 2:22 PM To: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Subject: Suspended Wells WBST-03 (PTD#176034) and W Beach ST 1-A (PTD# 186056) abandonments Mel, Wells WBST-03 (PTD#176034) and W Beach ST 1-A (PTD# 186056) are currently classified as Suspended wells. In June 2020 Hilcorp North Slope, LLC was granted two-year suspension extensions at the time of the suspension renewal to allow time to determine future utility of the wells. The suspended status on these wells expires on 6/23/2022. Hilcorp plans to fully abandon these wells and will not be applying for further suspension renewal or extensions. The abandonment of WBST-03 was approved under Sundry# 322-130 as part of Hilcorp’s 2022 PBU P&A program. The abandonment sundry request for W Beach ST 1-A was submitted to the AOGCC for approval on 04/21/2022 with abandonment to be completed in winter 2022/spring 2023. Final surface abandonment on both wells needs to occur in the winter months due to the pad proximity to the ocean and water ingress issues that will come into play with excavating 3’ below original tundra grade. There will be a timeframe between 6/23/2022 and the completion of the abandonment towards the end of 2022 on WBST-03 and potentially into early 2023 on W Beach ST 1-A where these wells will exist under expired suspended status. Please let me know if there is any additional paperwork that I need to submit or if it is acceptable to allow the suspensions to expire with the commitment that the wells will soon be fully abandoned per the Sundries. Regards, Oliver Sternicki Hilcorp Alaska, Hilcorp North Slope LLC Well Integrity Engineer Office: (907) 564 4891 Cell: (907) 350 0759 Oliver.Sternicki@hilcorp.com The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:186-056 6.50-029-20138-01-00 Prudhoe Bay, Prudhoe Oil Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 10135 Surface Surface N/A None Surface, 8239 N/A Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 77 20" 31 - 108 31 - 108 1530 520 Surface 2686 13-3/8" 30 - 2716 30 - 2716 4930 2670 Intermediate 9060 9-5/8" 28 - 9088 28 - 7469 6870 4760 Production Perforation Depth: Measured depth: None feet True vertical depth: None feet Tubing (size, grade, measured and true vertical depth)None Packers and SSSV (type, measured and true vertical depth) None Liner 1373 7" 8760 - 10133 7208 - 8446 8160 7020 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 0000 00 0 0 0 0 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Oliver Sternicki Oliver.Sternicki@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone:907.564.4891 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP 5 SPLUG 16. Well Status after work:Oil Gas Exploratory Development Stratigraphic 15. Well Class after work: 5Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8448 Sundry Number or N/A if C.O. Exempt: Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program 5 Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 028301 & 0034628 PBU WBEACH-01A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations Suspended Well Inspection 320-232 None By Meredith Guhl at 10:56 am, Sep 29, 2021 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.09.29 10:16:56 -08'00' Bo York DSR-9/29/21 RBDMS HEW 9/30/2021 SFD 9/29/2021MGR11OCT2021 ACTIVITYDATE SUMMARY 9/6/2021 T/I/O/OO = 0/0/0/0. Temp = SI. AOGCC SU Inspection (Regulatory Compliance) witnessed by Lou Laubenstein. Pictures taken. MV = C. IA, OA, OOA = OTG. 09:00 Daily Report of Well Operations PBU WBEACH-01A ` , Suspended Well —Inspection Report !nspectNo: susLUL2109061-42353 ` Date Inspected, 9/6/2021 Inspector: Lou Laubenstein - Type ofInspection: Subsequent ' Well Name: VV BEACH ST1`A ' Date AOGC[Notified: 8/27/2021 ' Permit Number: 1860560 . - Operator: Hi|corp North Slope, LL[ Suspension Approval: Sundry # 310-293 Operator Rep: Andy Ogg Suspension Date: 5/6/1986 Wellbore OiogramAvail? Location Verified? �� Photos Taken? }fVerified, Hovv7 Other (specify incomments) Offshore? El Well Pressures (psi): Tubing: 0 Fluid in Cellar? [� |A: 0 8PV|nsta|hed/ [] 0A: O VRP|ug(dInstalled? Wellhead Condition Wellhead was free of any leaks or signs of issue. Condition ofCellar Cellar was full of Gravel, no signs of spillage or contamination could be seen. Surrounding Surface [ondition Well was enclosed in a Whell house and the area around it was clean and free of debris. , comments Location vveasverified using the Pad plot map. ' Supervisor Comments Photos (4)attached \ Tuesday, September 14, 2021 247 O O O 00 d � sZ 7 0 Cl) d c M (1) ('7 N (3) CO � O m O J _O J N J �O O� J U) Q �U oU U (� Q 0 C >, C)-0 U) N N U o0 (7 + 04 OCC) Q � O v o a Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:186-056 6.50-029-20138-01-00 Prudhoe Bay, Prudhoe Oil Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 10135 Surface Surface N/A None Surface, 8239 N/A Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 77 20" 31 - 108 31 - 108 1530 520 Surface 2686 13-3/8" 30 - 2716 30 - 2716 4930 2670 Intermediate 9060 9-5/8" 28 - 9088 28 - 7469 6870 4760 Production Perforation Depth: Measured depth: None feet True vertical depth: None feet Tubing (size, grade, measured and true vertical depth)None Packers and SSSV (type, measured and true vertical depth) None Liner 1373 7" 8760 - 10133 7208 - 8446 8160 7020 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 0000 00 0 0 0 0 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Oliver Sternicki Oliver.Sternicki@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone:907.564.4891 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP 5 SPLUG 16. Well Status after work:Oil Gas Exploratory Development Stratigraphic 15. Well Class after work: 5Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8448 Sundry Number or N/A if C.O. Exempt: N/A Junk Packer Printed and Electronic Fracture Stimulation Data 5 Suspended Well Renewal Operations shutdown Change Approved Program 5 Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 028301 & 0034628 PBU WBEACH-01A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations By Meredith Guhl at 9:02 am, Sep 27, 2021 Digitally signed by Kirsty Glasheen (4474) DN: cn=Kirsty Glasheen (4474), ou=Users Date: 2021.09.24 10:51:05 -08'00' Kirsty Glasheen (4474) DSR-9/27/21 SFD 9/28/2021RBDMS HEW 9/28/2021 SUPERSEDED ACTIVITYDATE SUMMARY 9/6/2021 T/I/O/OO = 0/0/0/0. Temp = SI. AOGCC SU Inspection (Regulatory Compliance) witnessed by Lou Laubenstein. Pictures taken. MV = C. IA, OA, OOA = OTG. 09:00 Daily Report of Well Operations PBU WBEACH-01A SUPERSEDED SUPERSEDED Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:186-056 6.50-029-20138-01-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 10135 Surface Surface None None Surface, 8239 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 77 20" 31 - 108 31 - 108 1530 520 Surface 2686 13-3/8" 30 - 2716 30 - 2716 4930 2670 Intermediate 9060 9-5/8" 28 - 9088 28 - 7469 6870 4760 Production Perforation Depth: Measured depth: None feet True vertical depth: feet Tubing (size, grade, measured and true vertical depth)None Packers and SSSV (type, measured and true vertical depth) None Liner 1373 7" 8760 - 10133 7208 - 8446 8160 7020 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Suspended Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Sternicki, Oliver R Oliver.Sternicki@bp.com Authorized Name:Lastufka, Joseph N Authorized Title: Authorized Signature with Date:Contact Phone:+1 907 564 4301 Treatment descriptions including volumes used and final pressure: 13. SIM Specialist Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP 5 SPLUG 16. Well Status after work:Oil Gas Exploratory Development Stratigraphic 15. Well Class after work: 5Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8448 Sundry Number or N/A if C.O. Exempt: 320-232 Junk Packer Printed and Electronic Fracture Stimulation Data Renew Suspension Operations shutdown Change Approved Program 5 Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: P.O. Box 196612 Anchorage, AK 99519-6612 7.Property Designation (Lease Number):ADL 028301 & 034628 PBU WBEACH-01A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations By Jody Colombie at 11:22 am, Jun 25, 2020 Joseph N Lastufka Digitally signed by Joseph N Lastufka Date: 2020.06.25 11:11:21 -08'00' MGR26JUN20 RBDMS HEW 6/25/2020 DSR-6/25/2020 SFD 6/30/2020 Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:186-056 6.API Number:50-029-20138-01-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 5. Field/Pools:9. ADL 028301 & 034628 Property Designation (Lease Number):10. 8.Well Name and Number: 3%8 WBEACH-01A 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown Renew Suspension Op Shutdown GAS GSTORWAG SPLUG Abandoned Oil WINJ Exploratory Development Stratigraphic 5Service WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 10135 Effective Depth MD: 11. June 30, 2020 Commission Representative: 15. Suspended 5 Contact Name: Mcmullen, John C Contact Email: John.McMullen@bp.com Authorized Name: Mcmullen, John C Authorized Title:Well Interventions Superintendent Special Projects Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type: No SSSV Installed Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 8448 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill Perforate Perforate New Pool No Packer No SSSV Installed Date: Liner 1373 7"8760 - 10133 7208 - 8446 8160 7020 Well Status after proposed work: 16. Verbal Approval: Change Approved Program 30 - 2716 30 - 2716 14. Estimated Date for Commencing Operations: BOP Sketch 31 - 108 Structural 6870 Proposal Summary 13. Well Class after proposed work: No Packer None Production Surface Surface Surface, 8239 None 31 - 108 520 13-3/8" 9-5/8" Contact Phone:+1 9075644711 Date: 4760 77 153020"Conductor 2670 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Surface 2686 4930 Intermediate 9060 28 - 9088 28 - 7469 Address:P.O. Box 196612 Anchorage, AK 99519-6612 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. 1RQH By Samantha Carlisle at 11:53 am, Jun 19, 2020 320-232 Mcmullen, John C Digitally signed by Mcmullen, John C Date: 2020.06.19 11:37:42 -08'00' DSR-6/22/202 X I concur with Dave Roby's recommendation. DLB DLB 06/22/2020MGR22JUN20 Per 020 AAC 25.110 Suspended Wells: (A)(2)(B)(iii) this well is NOT located on an active producing pad and has been suspended since May of 1986. A two year suspension extension will be granted to allow the new operator to abandon or show utility for this well. 10-404Yesuired? Comm 6/23/2020 dts 6/23/2020 JLC 6/23/2020 RBDMS HEW 6/24/2020 BP Exploration (Alaska) Inc. John McMullen., BPXA Well Integrity and Interventions Manager Post Office Box 196612 Anchorage, Alaska 99519-6612 June 17, 2020 Mr. Jeremy Price Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, Alaska 99501 Subject: Prudhoe Bay Well West Beach State 1A (PTD #186056) Application for Renewal of Existing Suspension (10-403) Dear Mr. Price, BP Exploration (Alaska) Inc. completed an AOGCC witnessed suspended well inspection of Prudhoe Bay well West Beach State 1A on 09/15/2019 (20 AAC 25.110 (h). This recently submitted suspended well inspection reflects the current condition of the well (reference 20 AAC 25.110 (f)) and supports the request for renewal of suspension. Recent events from this well indicate that this well is mechanically sound. Specific attachments include: x Wellbore diagram illustrating the current configuration of the well x Suspended Well Site Inspection form documenting the pressures and site condition Prudhoe Bay well West Beach State 1A was suspended on 05/06/1986. It is located on a pad with no active wells and/or service wells, but there is potential future utility for wells on this pad. The strata through which the well was drilled is neither abnormally geopressured or depleted. The well is mechanically sound and secured with cement to surface. Based on these conditions and the inspection on 09/15/2019 Prudhoe Bay well West Beach State 1A meets the provisions required in 20 AAC 25.110 (a)(1). BPXA requests approval for renewal of the existing suspension status for this well. Attached is an Application for Sundry Approval (10-403) with a technical justification summarizing the information on the current status and condition of the well (reference 20 AAC 25.110 (a), (b), (e), (h)). In summary, BPXA believes Prudhoe Bay well West Beach State 1A is mechanically sound and secure and meets the requirements for renewal of suspended status. If you have any questions, please call me at 529-9129 or Ryan Holt/ Andrew Ogg at 659-5102. Sincerely, John McMullen BPXA Well Integrity and Interventions Manager Attachments Technical Justification 2019 Suspended Well Site Inspection form Wellbore Schematic Prudhoe Bay Well West Beach State 1A (PTD #186056) Technical Justification for Renewal of Suspended Status June 17, 2020 Well History and Status West Beach State 1A (PTD #186056) was suspended on 05/06/1986. The West Beach State 1A is a side track of the West Beach State No. 1 well. The original well was spudded on 01/25/1975, drilled to 11821' MD, and suspended on 05/09/1975. The No. 1 well was then sidetracked in April of 1986 from 9088' to 10133' to acquire Sadlerochit core data. This well was suspended on 05/06/1986. The well has 2 cement plugs in the 9-5/8" casing: above the 7" liner and from 150' to the surface. There is no tubing or perforations in the well. The well is mechanically sound as indicated by passing pressure tests of the casing and lower cement plug to 1600 psi on 05/07/1986. The well will not allow the migration of fluids, will not damage freshwater or producing or potentially producing formations, will not impair the recovery of oil or gas, is secure, safe, and not a threat to public health. The strata through which the well was drilled is neither abnormally geo-pressured or depleted. Condition of the Wellhead and Surface Location Prudhoe Bay well West Beach State 1A is located on a well maintained pad with clean gravel. The pit and surrounding area are in good condition. There is no discoloration and no sheens on the pad, pits, or in nearby water. The well pressure readings are T/I/O = -/0/0 psi. Request BPXA requests approval for renewal of the existing suspension status for West Beach State 1A. A variance to the provisions of 20 AAC 25.110 (c) (2) is requested under 20 AAC 25.112 (i) to allow the well to remain as suspended in its current condition. All hydrocarbon intervals are isolated and there are no underground sources of fresh water in this area. A variance to the provisions of 20 AAC 25.110(a)(2)(B) is requested under 20 AAC 25.110(n) to allow West Beach State 1A to remain suspended in its current condition. There is potential future utility for wells on the pad which would allow West Beach State 1A to meet the requirement of 20 AAC 25.110(a)(2)(B)(iii). STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPFRATIrIMS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved Program Q Plug for Rednll ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: Suspend Inspection 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development ❑ Exploratory ❑ 5. Permit to Dnll Number: 186-056 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service IZ 6. API Number: 50-029-20138-01-00 7. Property Designation (Lease Number): ADL 028301 & 034628 8. Well Name and Number: PBU WBEACH-01A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY, PURHOE OIL 11. Present Well Condition Summary: Total Depth: measured 10135 feet Plugs measured Surface, 8239 feet true vertical 8448 feet Junk measured None feet Effective Depth: measured Surface feet Packer measured None feet true vertical Surface feet Packer true vertical feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 77 20" 31-108 31 - 108 1530 520 Surface 2686 13-3/8" 30-2716 30-2716 4930 2670 Intermediate 9060 9-5/8" 28-9088 28-7469 6870 4760 Production Liner 1373 7" 8760-10133 7208-8446 8160 7020 Perforation Depth: Measured depth: None feet True vertical depth: feet Tubing (size, grade, measured and true vertical depth) None Packers and SSSV (type, measured and None true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Suspended Subsequent to operation: 14.Attachments:(requlreEper20MC2e070.25,071,&25283) 15. Well Class after work: Daily Report of Well Operations Z Exploratory ❑ Development ❑ Service 0 Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil ❑ Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP Er SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C, 0. Exempt: None Authorized Name: Lastufka, Joseph N Contact Name: MontgomeryTravis J Authorized Title: M Spec li Contact Email: Tmvis.Montgomeryabp.com Authorized Signature: Date: Contact Phone: +1 907 564 4127 Form 10404 Revised 04/2017 >f'S0&KL.ealle lil9 ABOMS—WWOCT 1 51019Submit Original Only 5/24/2019 T/1/0=0/0/0 LTT master valve PASSED T/1/0/00 = SI/0/0/0. Temp = SI. Pre -inspection (compliance). No AL or flowline. No SV. No scaffolding. Well house is free of debris. No leaks or sheens noted. 9/10/2019 MV = C. IA, OA, OOA = OTG. 13:20. T/1/0/)) = SI/0/0/0. Temp = SI. AOGCC SU Inspection (Regulatory Compliance). State witnessed by Jeff Jones. Pictures taken. 9/15/2019 MV = C. IA, OA, OOA = OTG. 11:30 Suspended Well Site Inspection Form Initial Inspection Notify AOGCC Inspectors at least 10 days prior to inspection to allow witness Well Name: WBEACH-01A Field/Pool: Prudhoe Bay Prudhoe Oil Permit # (PTD): 1860560 API Number: 50-020-20138-01 Operator: BP EXPLORATION (ALASKA) INC Date Suspended: 5/6/1986 Surface Location: Section: 25 Twsp: 12N Range: 14E Nearest active pad or road: West Beach access road Take to Location Digital camera Brief well history Latest Sundry or Completion report Past Site Visit documentation Pressure gauges, fittings, tools Map showing well location /Aerial photos Wellbore diagram showing downhole condition Site clearance documentation Sample containers for fluids on or near pad Condition of Surface Location AOGCC requires: 1) a description of the condition of the surface location, including discoloration, fluids or sheens visible on the ground or in any nearby water, 2) photographs showing the condition of the location surrounding the well General location condition: C I kxLA Pad or location surface: Location cleanup needed: Aj�';,p_ Pits condition: Surrounding area condition: s �, Water/fluids on pad: Al r, Discoloration, Sheens on pad, pits or Samples taken: None Access road condition: Photographs taken (# and Condition of Wellhead AOGCC requires: 1) a description of the condition of the wellhead, 2) well pressure readings, where practicable, 3) photographs showing the wellhead condition Wellhead/tree/valve description, condition: cfp ^ do � PSA. a Cellar description, Rat Hole: /t 14 Wellhouse or protective ba Well identification sign: Tubing Pressure (or casinc Annulus pressures: Wellhead Photos taken (# Work Required: None fluids: oi,I An Operator Rep (name and signature): Josh Prowant C ,��/— AOGCC Inspector: �1G44yeleT Other servers: No Inspection Date: 9/15/2019 AOGCC Notice Date: 9/13/2019 Time of arrival: � Time of Departure: u Site access method: Access road =LL, WBEACH-q1A R 1TOR BP Exploration (Alask Inc. IMBER 50-029-20138-01-00 OCATI SW 1/4, Sec. 25,, T12N' R14E JG PE IT 186-056 Fl• IIS A, IF i i f, NhL 4 I W"T-93PS2 ',' w'BST-03PB9 4V �BP82 _ 'bNBSTA3 NPBST02 i 4 25 w ? LGI-16CNA 00, d+` VIi6-0f�P61 AAI8 ? WSEAC-x- ;_A Loma WSE&C wA1 Z AGI -07 ' .4GIA7A— AGI-t1T.APSt ._ LGI-12 i AGI 31 AGI -5 � AGI -64 _. w AGI -2 7 E: AGI -01 LCI -02 AGI -IA 1 L'-BO� w NC -I-,1 LG i U. -4 R NGFo8 TREE = WELLHEAD= ROCKWELL ACTUATOR= OKB. ELEV = 44.1' REFELEV= 44.1• BF. ELEV= [110/10/19 KOP= _13.96' Max Angle = Da9an MD = Dakin TVD = 7" ID=19. WBEACH-01A SUSPENDED 1 108' 1 Minimum ID = 3.725" @ 15843' SWN NIPPLE 13-3/8" CSG, 7271, NAO, ID =12.347" 2716' I 8239' 1 STOP OF 7"LNR 1 1 2420' 1 SAFETY NOTE 9-5/8" CEMENT PLUG 19-5/B" FOC I MLLOUf WNDOW(WESTBEACH-01A) 9088'-9100' 8.681' —I 90g8�• L-80 BTC, .0371 bpf, ID = 6.184" 10133' n 10135' DATE REV BY COMMENTS DATE REV BY COMMENTS 05A6R6 SUSPENDED OSN3/11 MB/JMD IUUMtKI TOCANVAS JNL/JMD ADD TREE OKB, REF, BF 8 COND DEPTH [110/10/19 WEST BEACH UNIT WELL: WBEACFI-01A PERMIT No: 1860560 API No: 50-020-20138-01 BP Exploration (Alaska) • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations 0 Fracture Stimulate 0 Pull Tubing ❑ Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well ❑ Other:Suspended Well Inspec Cid 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number 186-056 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20138-01-00 7. Property Designation(Lease Number): ADL 0034628 8. Well Name and Number: WBEACH-01A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY FIELD/PRUDHOE BAY POOL 11.Present Well Condition Summary: Total Depth: measured 10100 feet Plugs measured feet ECOV D measured feet true vertical 8413 feet Junk measured feetAii'' 9 2fr1t G Effective Depth: measured SURFACE feet Packer V�� kU�`, true vertical SURFACE feet Packer true vertical feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"94#H-40 30-110 30-110 1530 520 Surface 2687 13-3/8"72#N-80 29-2716 29-2716 4930 2670 Intermediate Production 9072 9-5/8"47#MN-80 28-9100 28-7478 6870 4760 Liner 1373 7"29#L-80 8760-10133 7208-8446 8160 7020 Perforation Depth: Measured depth: feet True vertical depth: feet Tubing(size,grade,measured and true vertical depth) NONE MOB NOV 1 6 1015 Packers and SSSV(type,measured and true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 0 0 0 Subsequent to operation: 0 0 0 0 0 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory 0 Development 0 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil ❑ Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG ❑ 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Summerhays,Nita M(WIP fi Technologies) Email Nita.Summerhays@bp.com Printed Name Summ- ays_' (/-RO Technologies) Title Petrotechnical Data Manager Signatu i/`/"/ i ��+ ,itPhone +1 907564-4035 Date 08/11/2015 "/Zv""'� RBDMS AUG 1 4 1015 6 Form 10-404 Revised 5/2015 V rI-- q // t � Submit Original Only • • Suspended Well Site Inspection Form 5 Year Notify AOGCC Inspectors at least 10 days prior to inspection to allow witness Well Name: W BEACH ST 1-A Field/Pool: PRUDHOE BAY/PRUDHOE OIL Permit#(PTD): 186-056 API Number: 50-029-20138-01-00 Operator: BP EXPLORATION(ALASKA) INC Date Suspended: 5/6/1986 Surface Location: Section: 25 Twsp: 12N Range: 14E Nearest active pad or road: West Beach Take to Location Digital camera Map showing well location/Aerial photos Brief well history Wellbore diagram showing downhole condition Latest Sundry or Completion report Past Site Visit documentation Site clearance documentation Pressure gauges,fittings,tools Sample containers for fluids on or near pad Condition of Surface Location AOGCC requires: 1)a description of the condition of the surface location, including discoloration,fluids or sheens visible on the ground or in any nearby water, 2) photographs showing the condition of the location surrounding the well General location condition: clean,SI but active pad Pad or location surface: graded gravel Location cleanup needed: none Pits condition: N/A Surrounding area condition: clean Water/fluids on pad: none Discoloration, Sheens on pad, pits or water: none Samples taken: none Access road condition: good Photographs taken (#and description): (2)well area and well sign Condition of Wellhead AOGCC requires: 1)a description of the condition of the wellhead,2)well pressure readings,where practicable, 3)photographs showing the wellhead condition Wellhead/tree/valve description,condition: Gen 1 Rockwell/McEvoy, single master dry hole tree, master closed flanged with blinded flow cross Cellar description,condition,fluids: back filled gravel, clean Rat Hole: N/A Wellhouse or protective barriers: well house Well identification sign: yes, correct Tubing Pressure(or casing if no tubing):N/A Annulus pressures: IA/OA/00A=0/0/0 psi Wellhead Photos taken (#and description): (4)various of wellhead and master Work Required: none 111* Operator Rep(name and signature): Whitney Pettus 00' 10 AOGCC Inspector: Matt Herrera Other O. Ryan Hayes Inspection Date: 7/12/2015 AOGCC Notice Date: 7/8/2015 Time of arrival: 9:25 AM Time of Departure: 9:30 AM Site access method: truck , ir v , 4 i 0 '' . .,-:,...4. Alio/ {' `mayP / It ( 4 414 i. �? ' i.„ ,t t, r « , y it 04. .'is b + § � w. � a '�� # . ^\ _4 i w 4 , -3 It *116„-, '. , ,,,',0”: - ,x.**..,,7,,,,44.'...W*4' 4 ,' :* 11'1 ( „ •�# ., � "414-.154,4*-'� it'4,4-,i .r, 4. ¢ i 43 le t '' u g *pg . ' i li • IWELL111141 ..` — r : `F' * 5 . ' 9 V.Q.r 1 &' * a j' re * i '_ l' 14'3!—* ' ''' , - ,1 j s,1 i #• • y. -- 4 r f ,r' ttii. i, g;{figg _ , ,( , ,. -. -� Rut ;. w� i . = X► - , , .lop-3t .-r-.....1. �'", 7...-. .3.1".„...:.-s,......_ .1 1 .`,-s ..._..� '... _' •. i + * FT: ,- o '�`• - • ^- 3 -4v- E .4.i • -4. ...' 14. ''''' ' $ 44414 44, ,' 1 , . *r.4 4 , , , 0 a . — • - , - WELL: ,, • , 3EACH.4.01 , .., OWNER..t. OPERATOR API NUMBER a .E..0xp5.16oration (Alaska) In« t-029-20138-01-00 SUR. 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N t k w : Msx. b ' ,1• t f f I r 1 Mq # r. a �. .".�. �y »� s OW 0. y •i iiJ Via' ' •¢¢ { .. . w. - N orf GiY q 0 • t i I_. S+q €..� 41, i 1 'f . . Yx �5.. f. 'r 7 r • 4 - y $ *mkt ,4 €ef.,,.. i I Daily Report of Well Operations NONE WBEACH-01A ACTIVITYDATE SUMMARY AOGCC suspended well inspection with Matt Herrera. Gen 1 Rockwell/ McEvoy WH, no 7/12/2015 permafrost spool, single master dry hole. All clean, well house and sign intact. TlOO=NA/0/0/0. Fluids Summary BBLS Type 0 Total • • 410 TREE= SAFETY NOTE WELLHEAD= ACTUATOR= WBEACH -01A BF ELEV= Ka"= SUSPENDED Max Angie= Datum IVID= I I ...1...•11.4*******I LI Datum ND= •••••••••• 20"CSG,94#, H-40, ID=19.124" — ........... .......... 11......... 1•••••••11 SURFACE - 150' —19-5/8"CEMENT PLUG Minimum ID = 3.725" @ 15843' SWN NIPPLE 2420 —9-5/8"FOC 2465' 1-9-5/8 FOC 13-3/8"CSG,72#, N-80, ID=12.347" I— 2716' --4 TOC — 8239' ......14.4. 41/....... .1...S../. .....111.4 •••••••••••• ......1•4* .........1 ********** .11•••••••• TOP OF 7"LNR — 8760' MILLOUT WNDOW(WESTBEACH-01A) 9088'-91007 9-5/8"CSG,47#,N-80, ID=8.681" — 9088' — rffff1 r LNR,29#,L-80 BTC, 0371 bpf, ID=6.184" —1 10133' f*If '...1.4 ID— 10135' CATE REV BY COMMENTS DATE REV BY COMMENTS WEST BEACH UNIT 05106186 SUSPENDED WELL. VVBEACI-4-01A 05/03/11 . MB/J11,43 CONVERT TO CANVAS FF_RIVIT No- mosso AR No: 50-020-20138-01 SEC 25.T12N, R14E,59'FSL&1880'FVVL BP Exploration (Alaska) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Suspended Well Inspection Report Date Inspected: 07/12/15 Inspector: Matt Herrera Operator: BPXA Well Name: W Beach ST 1-A Oper.Rep: Ryan Hayes PTD No.: 1860560 • Oper.Phone: 907-659-5766 Location Verified? Yes Oper.Email: rvan.hayes( bp.com If Verified,How? LAT/LONG Onshore/Offshore: Onshore Suspension Date: 05/06/86 Date AOGCC Notified: 07/08/15 • Sundry No.: Well Completion Report - Type of Inspection: Subsequent Wellbore Diagram Avail.? Yes Well Pressures(psi): Tubing N/A • Photos Taken? Yes ' IA 0 " OA/OOA 0/0 SCANNED AUG 1 9 Z015 Condition of Wellhead: Good,Gauges operable - Condition of Surrounding Surface Location: Good no standing water or oil sheen discoloration around well house or in cellar area Follow Up Actions Needed: Monitor IA and OA pressure and visually inspection by Operator Comments: No SSV;photos taken by operator Attachments: None REVIEWED BY: Insp.Supry Je e__ 51)1,‹ Comm • PLB 12/2014 2015-0712_Suspend_WestBeach_State_1-A_mh.xlsx • • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Suspended Well Inspection Report Date Inspected: 08/27/10 Inspector: Bob Noble Operator: BPX Well Name: W. Beach St 1 -A Oper. Rep: Ryan Holt PTD No.: 186 -056 Oper. Phone: 659 -5766 Location Verified? Yes Oper. Email: If Verified, How? stance from Lease Lin Onshore / Offshore: Onshore Suspension Date: 05/06/86 Date AOGCC Notified: 08/26/10 Sundry No.: 86 -155 Type of Inspection: Initial Wellbore Diagram Avail.? No Well Pressures (psi): Tubing ? Photos Taken? Yes IA 0 OA 0 - Condition of Wellhead: Wellhead was miss - marked, It had W Beach 3 sign on it. This was determend by a plot plan of the drill site. Lots of debris in the welll Unable to get tubing pressure because there was no platform. 2 valves without handles. Condition of Surrounding Surface Out side of wellhouse look good. Inside of wellhouse needed house keeping. Location: Follow Up Actions Well needs correct well sign. Valves need handles. Debris need to be cleaned up. Need to get tubing pressure. - Needed: Attachments: Photos (6) REVIEWED BY: Insp. Supry 5gg f04 Comm PLB 08/2010 2010 - 0827 _Suspend_WBeach_State- 1A_bn.xls Suspended Well Inspection — W. Beach State lA PTD 1860560 Photos by AOGCC Inspector B. Noble 8 -27 -2010 w I i • j J -Vila 1 �4 t.oT 4T ,I { ., 3 . ,, .., ,,.., ., ., ,, , , ..,„ :, ,, ,. y` . , r W.Beach State lA Suspended Well Inspection 8 -27 -10 bn 1 # • 1 if / , 0 /pitt. it,... if 4 w c. T ..A ‘ • r-. . W.Beach State lA Suspended Well Inspection 8 -27 -10 bn 2 I r • • <±'.. +hw Ill i'h :: "lii ;*-,7---- - ; i •i< ' � ) IP i zk y � A . 1 ,. 1 , 1 , 0 , ii. A: . ., . , .,..., : .....,.. ..,, .. , . ... .... .. ,,,,,.,:. ,..- A,: - 4::,, , - - 47't,- ' H s I ii 3 W.Beach State 1A Suspended Well Inspection 8 -27 -10 bn MICROFILMED 9/11/00 DO ~or P~CE ANY NEW MATERIAL UN. IS PAGE STATE OF ALASKA ALASKA (' AND GAS CONSERVATION CO ISSION APPLICA'! ,ON FOR SUNDRY API--ROVALS 1. Type of Request: Abandon X Suspend Operation shutdown Alter casing Repair well Plugging X Change approved program Pull tubing Re-enter suspended well Time extension Stimulate Variance Perforate 6iher 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 70' FSL, 1880' FWL, Sec 25, T12N, R14E, UM. At top of productive interval At effective depth 70' FSL, 1880' FWL, Sec 25, T12N, R14E, UM. At total depth 605' FNL, 775' FWL, Sec 31, T12N, R15E, UM. ORIGINAL 12. Present well condition summary 6. Datum of elevation(DF or KB) 44' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number West Beach State #lA 9. Permit number 86-56 10. APl number 50 - 029-20138-01 11. Field/Pool Prudhoe Bay Oil Pool Total depth: measured 10135 feet true vertical 12942 feet Plugs(measured) Top 150' of 9-5/8" csg plugged w/70 Sxs CS I Effective depth: measured Surface feet true vertical - feet Casing Length Junk(measured) Size Cemented Measured depth True vertical depth Conductor 80' Su dace 2716' Production 10292' Liner 1373' Perforation depth: measured None 20" 13-3/8" 9-5/8" 7" 550 Sx PF II 2900 Sx AS 1725 Sx CIG Milled window: 9088 - 9100' MD 534 Sx CIG 77' 2716' 10292' 8760-10133' 77' 2716' 8435' 7208-8446' true vertical None Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None 13. Attachments t ,S ]996 Alaska 0il & O~:~::: ~;~'~s. Commission Aritho, ag~ Description summary of proposal . x Detailed operations program BOP sketch x 14. Estimated date for commencing operation January, 1996 16. If proposal was verbally approved Oil Gas Name of approver _.r-----, Date approved Service 17. I hereby certify that the,.~or~fgoing is~true and correct to the best of my knowledge. Sign~,.d~ C~"~~~'/-/ Co~itio/of ap.._~ p~g ~r¢~;~;y Notif~ Co m ~ i;;iO~e;~ represe n~:t~;~;a~ij;~;; 15. Status of well classification as: Suspended X Mechanical Integrity Test Subsequent form required 10- ;r ginai Signed By ,.,,.cd Cop . 0avid W. Johnston Approved by order of the Commissioner Com'~F~si°ner - Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE AJB / MLB cc: KZ, JWP. West Beach State //lA Intended Permanent P&A Procedure Objective: Permanent Plug & Abandonment of well to surface. Intended Procedure · · · · · Pressure test previous surface cement plug in 9-5/8" to 1,500 psi. Pressure test cement and arctic pak in 9-5/8" x 13-3/8" annulus to 1,500 psi. Remove wellhead. Cut all casing strings 4 feet below original ground level. Weld steel plate across conductor with bead welded information on plate: ARCO Alaska, Inc. Prudhoe Bay Unit West Beach State #lA 70' FSL, 1,880' FWL, Sec 25, T12N, R15E, UM. Remove cellar and back fill hole to pad grade level. January 8, 1996 LEGEND ARCTIC PACK CEMENT ARCO ALASKA. INC. WEST BEACH ST. lA APl #50-020-':0138-01 Redrlil/$pud: 4/86 Suspinod: 5/6/86 RKB = 5l° USL ?..716' 20", 94~. H-40 Cement Plug, 70 rx from I§0' to ,urfoee. Diesel from 2.0(30' - r.O. Cemlm~r tn g 5/8' F.O. Camenter in 9 ~ ~/8', 72~ N-sO Apflroximof~ Top of Cerium 10.0 ppg Mud in 9 5/8' Estimmed TO(; In 9 5/8'. Plug Preuure te~l~cl to 1,600 psi. 8,760' - 10,Z~2' Top of Uner Cem®nt w/1,72§ sx O 10.0 ppg Mud in 7" [Jner 5 4 2 C0]~LED TUBING UNIT BOP E0U ! PMENT 1. ~ PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS ~,.~ PSI 4 1/§" .SH~ RAMS 5..~X)0 PSI 4 1/6" BLIND RAUS 6. 5000 PSI 4 1/16" STUFFING BOX 2 HIREL]NE BOP EOUIPMENT I I I II III 1. 5000 PSI ?" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WlRELIN[ RAJAS (VARIABLE SIZE) 2~..%000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO Alaska, Inc. Post Office Box 100360 Anchorage Alaska 99510-0360 Telephone 907 276 1215 March 31, 1995 Mr. David W. Johnston Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501-3192 Dear Mr. Johnston, Re: Suspended Well Update ARCO Alaska Inc. ("ARCO") has compiled data pertaining to the 25 suspended wells described in your August 19, 1994, letter. Any additional suspended wells which were discovered during our research are also included in this update. I have attached an update on each well and grouped the wells by geographic area. If you have any questions, please call the ARCO Contact indicated for each geographical area or me at 265-6914. Sincerely, / ,~...J,.,~m.es ,R. Winegarner, CPL ' .... ""'Senior Landman' ?./ JRW:hb /' Enclosures CC: M. L. Bill L. D. Brown H. R. Engel R. M. Lance T. W. McKay G. K. Phillips M. J. Reisterer ATO 1528 LAO 466 ATO 1918 ATO 1420 ATO 1202 ATO 496 ATO 1439 RECEIVED APR 1 4 1995 Alaska 0il & Gas Cons. Commission Anchora . ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company PRUDHOE BAY UNIT (EOA) (ARCO Contact: Mike Bill 263-4254) ARCO hereby requests extensions of "suspended" status for the following wells. Additionally, an exception to the surface plug requirement of AOGCC 20AAC25.110(c) is requested. All of these wells are located in safe and accessible locations on producing drill sites that are monitored daily. The individual status of each well is detailed below. DS 18-11, AP! # 50-029-21181-00, Permit # 84-0156 - Drilled as ARCO/Exxon Tract Well 19-11-15 - Suspended 9/17/84, TD 4509' MD, cement plug across surface casing shoe, location inspected 9/4/86 - Name Change approval 87-538 - Deepened to TD 11927' MD 3/88, Permit # 87-0087 - Located on an active producing well pad - Active producing well currently shut in pending well work DS 11-15, APl# 50-029-21221-00, Permit # 84-0205 - Original completion 1/8/85, TD 12412' MD - Plugged and Abandon - approval # 90-074 - Repod of Sundry Operations filed 3/20/91 documents P&A - Located on an active producing well pad DS 12-13A, Sidetrack Permit # 94-043, APl# 50-029-20614-01 - Original completion 9/5/81, TD 10548' MD, APl # 50-029-20614-00, Permit #81-0087 - Sidetrack found high water saturation, plugged back to 8625' MD by cementing through a retainer above milled window, approval # 94-093 - Well has master valve & tree cap, no tubing, no exposed perforations - Evaluating additional sidetrack operations - Located on an active producing well pad OWDW C, APl# 50-029-21821-00, Permit # 00-0242 - Drilled as part of a permafrost well test, TD 2250' MD Does not penetrate any freshwater sources or hydrocarbon intervals Never perforated, no tubing in well Surface equipment: casing flange at ground level with a 3.5' flanged pup joint with a swab cap and needle valve to monitor casing pressure Located on active disposal well pad West Beach State lA, APl# 50-029-20138-00, Permit # 86-0056-0 This well was Certified Capable of Producing in Paying Quantities on March 13, 1977. Suspended with 7" liner cemented and not perforated. The 9 5/8" has a 150' surface plug. This well drilled and cored the Initial Participating Area Gas Cap and may be used as an injection well. East Bay State #1, APl # 50-029-20133-00, Permit # 74-0006-0 This well was Certified Capable of Producing in Paying Quantities. It is currently classified as an Observation Well and the perforated interval was temporarily abandoned by placing a cement plug across the perforations on 6/25/93 (10~404 Report 8/2/93, approval 93-108). We request the well be maintained in "Observation Well" ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 August 19, 1994 David Sutter, Land Manager ARCO Alaska Inc. ? O Box 100360 Anchorage, AK 99510-0360 ~O Re: Suspended Wells Compliance with regulations Dear Mr. Sutter: ARCO Alaska Inc. has 25 suspended wells as shown on the attached lists: ARCO SUSPENDED WELLS PRIOR TO 1980 and ARCO SUSPENDED WELL SINCE 1980. The applicable regulation is as follows: 20 AAC 25.110 SUSPENDED WELLS (a) Upon application by the operator under 20 AAC 25.105(e), the commission will, in its discretion, approve the suspension of a well if the well (1) encounters hydrocarbons of sufficient quality and quantity to indicate the well is capable of producing in paying quantities as reasonably demonstrated by well tests or interpretive formation evaluation data; or (2) is reasonably demonstrated to have future value as a service well. For each well on the attached lists of suspended wells, please provide data showing that the well meets the criteria of (1) or (2) above or advise as to your plans to abandon the well. Wells that meet the criteria of (a) above that you wish to maintain as suspended, as required by 20 AAC 25.110(e), must have well site inspections this year prior to snow covering the locations. · Chairman encls c: Blair Wondzell bew/llarsusp ARCO SUSPENDED WELLS PRIOR TO 1980 AS OF AUGUST 1994 P~-R~IT 00 - 0242 - 0 68 - 0095 - 0 69 - 0036 - 0 73 - 0027 - 0 74 - 0056 - 0 74 - 0057 - 0 76 - 0013 - 0 76 - 0017 - 0 76 - 0034 - 0 78 - 0017 - 0 API NUMBER 029-21821-00 029-20004-00 029-20017-00 179-20004-00 029-20150-00 029-20151-00 029-20195-00 029-20199-00 029-20208-00 029-20278-00 WELL WELL WELL NAME CLASS STATUS PRUDHOE BAY UNIT OWDW-C SER SUSP DELTA ST i EXP SUSP PUT RIV ST I EXP SUSP KAVIK UNIT 3 DEV SUSP DELTA ST 2 EXP SUSP GULL ISST 1 EXP SUSP GULL IS ST 2 EXP SUSP HIGHLAND ST 1 DEV SUSP W BEACH ST 3 EXP SUSP W MIKKELSEN ST I EXP SUSP STATUS DATE 6/23/73 2/27/69 7/01/69 5/02/74 5/17/75 4/01/76 4/22/77 4/12/76 7/26/76 lm/11/78 SECT 11 10 07 O8 35 28 28 24 25 32 TWP 10N 10Iq 10N 03N llN 12N 12N llN 12N 10N RNG 014E 016E 014E 023E 016E 015E 015E 011E 014E 019E MER U U U U U U U U U U AS ©? ALY ~'JS T PErMiT 60-0041-0 82-0038-0 82-0218-0 83-0181-0 84-0156-0 84-0205-0 86-0056-0 89-0013-0 89-0041-0 90-0036-0 91-0069-0 92-0065-0 93-0174-0 93-0179-0 94-0043-0 APi NLrMBER 133-10142-00 029-20727-00 029~20888-00 029-21056-00 029-21181-00 029-21221-00 029-20138-01 029-21912-00 029-21937-00 029-22027-00 029-22173-00 029-22261-01 029-22419-00 029-22423-00 029-20614-01 WELL WELL WELL N~ME CLASS STATUS SWANSON RIV 'UNIT 34-15 DEV CUSP KUPARUK RIV I/NIT !H-05 DEV CUSP P~AVIK ST 1 EXP CUSP HEMI SPRINGS ST 1 EXP CUSP PRUDHOE BAY UNIT DS18-11 DEV CUSP PRUDHOE BAY 1/NIT DSll-15 DEV CUSP W BEACH ST I-A SER CUSP PT MCINTYRE PI-03 EXP SUSP PT MCINTYRE P3-01 DEV CUSP KUPARUK RIV U/~IT 1L-20 DEV CUSP KUPARUK RIV U/~IT IL-26 DEV SUSP mT MCINTYRE P2-50A DEV CUSP KUPARUK RIV UNIT 2E-17 DEV CUSP KUPARUK RIV U/WIT 2E-05 DEV CUSP PRUDHOE BAY UNIT DS12-13A DEV CUSP STATUS DATE 8/21/91 5/18/82 4/03/83 4/03/84 9/17/84 2/14/91 5/06/86 4/26/89 7/03/89 3/31/91 6/09/91 8/30/92 4/25/94 4/25/94 4/03/94 SECT 15 33 32 12 19 33 25 16 22 29 32 14 36 36 18 TWP 08N 12N i0N I1N llN 12N 12N 12N llN llN 12N i1N I1N 10N 009W 010E 009E 011E 01SE 01SE 014E 014E 014E 010E 010E 014E 009E 009E 015E MER S U U U U U U U U U U U ARCO Alaska, In Post Office ~ orx 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 SAMPLE TRANSMITTAL TO: State of Alaska Oil & Gas Conservation Comm. 3001 Porcupine Dr. Anchorage, Ak. 99501 Attn: Robert Crandall DATE: 2-1-90 AIRBILL #: Airland #379993 AFT#: 0-02-05-41 CHARGE CODE# 18562 OPERATOR: Arco NAME: W. Beach St. lA & S. Bay St. #1 SAMPLE TYPE: pressure core chips NUMBER OF BOXES' 8 in one SAMPLES SENT' W Beach St lA '9-6~~9830.5 9700.4 ) 9831.2 9701.4 I 9832.6 9702.7 { 9833.4 9703.6 I 9833.9 9704.6 , 9834.8 9705.6 ¢~>~ 9835.7 9706.7 ~:1 9707.6 9708.5 9709.4 9709.5 9710.6 9711.6 9713.1 9714.2 9715.8 9716.5--/ 9825 8~ 9899.2 9826.5 9900.4 9827.7~0:/ 9901.4 9828.4 ~'2..- 9902.2 9829.6 9903.3 9836.4 9838.6 9839.4 9840.5 9841.9 xJ/ 9893.3 9894.8 9895.8 9896.4 9897.5 9898.2 .4. 9904.1 ~ 9905.5 ~cX~ 9906.4 9907.3 9908.2 'q/ 9992.6 9993.5 9994.6 9995.8 9996.7 9997.4 9998.3 9999.6 10001.5 10002.1 10002.9 10003.9 10004.9 10005.3 10006.3 10007.3 10008.3 ~,/ 10009.3 SENT BY: Teresa Gorup South Bay St 8448 5 8449 6 8450 3 8452 5 8453 2 8454 2 8455 4 8456.2 8457.2 8458.7 8459.8 8460.4 8461.9 8462.8 8463.4 8464.7 8466.7 8467.9 8475.9 8476.7 8480.8 ,,~ 8481.2 8636.4 8637.4 8638.6 8639.7 8640.3 8641.5 #1 8576.1 8577.5 8578.7 8579.1 8580.1 8589.6 ! 8591.2 8618.2 8619.5_ 8620.~-"~ 8621.6 8622.7 8623.8 8624.4 8625.2 8626.5 8627.6 ~o~- 8628.5 8629.5 8630.6 8631.2 8632.5 8633. ~__~-Z---- . 8635.9 ~e'/ ,/, ~,,,,~A SIGNED COIIY~IIF UPON RECEIPT OF THESE SAMPLES, PLEASE NOTE ANY DISCREPANCIES AND MAIL Ti~S FORM TO: ArcoAlaska, Inc. P. O. Box 100360 99510 00 RECEIVED B ~DATE: ARCO Alaska, Inc, is a Subsidiary of AtlanticRichfieldCompany AR3B-6003 C ARCO Alaska, Inc. ,...' Pesl Office Box ,o0360 Anchorage, Alaska 99510-0360 TelephOne 907 276 1215 ( Handcarr¥ SHIPPED TO: OPERATOR' ARCO SAHPLE TYPE' S~tPLES SENT: L3-23 ~11434-11439 11514-11533 West Beach S 9670.0-9698. 9719.0-9736. 9737.0-9753. 9782.0-9806. 9807.0-9824. 10009.0-]003 ].0039.0-1005 rate 0 0 0 0 0 8.0 3.0 SAHP LE T RAN SH I TTA L State of Alaska Oil & Gas C.C. 3001 Porcupine Dr. Anchorage, Alaska 99501 Chips Trading Bav Unit K-25' e~13698.0-13731.0 13732.0-13756.0 13757.0-13775.0 lA 13777.0-13791.0 13797.0-13822.0 13823.0-13826.0 DATE' February 8t 1988 West Beach St. lA N~iE.L3-23, Trading Bay K-25 NUHBER OF BOXES' ].4 *On these samples, if vou need further information, contact Rick I, evinson, at 265-1652 UPON RECEIPT OF THESE SAHPLES, PLEASE NOTE ANY DISCREPANCIES AND I~[~,IL A SIGNFD COPY OF THIS FORH TO: ARCO ALASKA, INC. P.O. BOX 100360 ANCHORAGE, ALASKA 99510 ATTN: Paleo Lab oo "'" V [ D RECEIVED BY' DAT~: ARCO Ah,ska, Inc. is a Subsidiary of Allal'lliciJichlichlCumi),,ny ~,..~..~,,.~, INC., · C' lC.' f~ ~" ~'~ DEVELOPMENT ,.T~.~,~,., I ENCE TR AN~$'M I TTAL FROM' PAUl.. ANDER,~ON - AA I ..... ............................................ TRAN,SMITTED HEREWII'H ARE THE F'OL.L. OWING' [;ORE DATA ARCO- WI'E,.?'¥ BEACH ~IA CONVENTIONAL. CORE DE~:CRIPTION 967G-t(~054 CORES 1-4 ACK NOWI...EDMENT · RETURN RECEIPT '¥0: ARCO ALA~KA; DEVE']L. OPMENT GE£.I,SCIENCE Al'TN: LUCIL. LE ,JO?'INSTON F'~ O~ BOX ANCHORAGE, AL.A~KA 99510 ANO--879E PROCE~:,SED BY _.UCII_I..E ,.JOFtN~'TON Summary Core Descriptions South Bay State #1 pressure cores Core #1 Core #2 Core #3 Core #4 Core #5 Core #6 Core #7 Core #8 Core #9 8447-8455.4 8456-8465 8465-8468.1 8474-84837 8576-8580.9 8585-8591.5 8618-8625.3 8628-8633.5 8635-8642.1 Pebble conglomerate; medium to coarse sand with chert pebbles Pebble conglomerate alternating with medium sandstone Mostly rubble; medium sand with shert pebbles Mostly rubble as above; depths very approximate Pebble conglomerate at top grading down to fin sand an siltstone Mostly rubble; pebble conglomerate and medium sandstone Medium sandstone grading downwards into siltstone Predominantly siltstone with some fine sand at top and shale near base Shaly siltstone and silty shale A, ARCO West Beach #lA Page 1 of l Conv. Core #1 9670-9700 Cut 30 Recovered 28.2' Bland Mud Core 9670-9670.7 0.7' Pebbly sandstone: 30% clasts of white, gray and black chert, average 0.4 cm. Light gray, medium grained, poorly sorted, subrounded quartzose sandstone matrix with microporous chert (1%) and disseminated pyrite. Based scour surface. Show - slight odor, uneven light brown stain, brownish orange fluorescence; slow, weakly streaming, milky white cut, pale straw color. 9670.7-9677.9 7.2' Sandstone: Light gray, medium grained, moderately sorted, subrounded, quartzose sandstone with microporous chert (15-35%) and pyrite (1-4%). Low angle bedding present at 9675.5-9677.9 enhanced by pyrite lamina- tions. Pebbles increase up to 5% at base of interval and average .8 cm. Show as above. 9677.9-9679.6 1.7' Pebbly sandstone: 8-20% clasts of white and black chert average 0.8 cm. Light gray, medium to coarse grained, poorly sorted, subrounded quartzose sandstone with microporous chert (8%) and disseminated pyrite (4%). Very large clay rip-up clast or 0.2' thick shale at 9679.4. Basal scour surface at 9679.6. 9679.6-9683.5 3.9' Sandstone: Light gray, fine grained, well sorted, subrounded quartzose sandstone with microporous chert (15-20%) and pyrite (2-3%). Low angle cross beds enhanced by pyrite laminations. Pyrite filled fractures present from 9681.8-9684.0. Show as above. 9683.5-9686.0 2.5' Sandstone: 5-8% clasts, average .5 cm. Light gray, medium to coarse grained, subrounded, poorly sorted, quartzose sandstone with micropo- rous chert (2-8%) and pyrite (2%) (10% in chip). Scour surface at 9685.4 and fining upward sequence 9686.0-9685.4. Clay clasts up to 4%. Basal scour at 9686.0. 9686.0-9695.8 9.8' Sandstone: Light gray, fine to medium grained, moderate to well sorted, subrounded quartzose sandstone with microporous chert (15-25%) and pyrite (1-2%) (3-8% in chip). Pyrite is present as nodules and laminae. Mudstone interval at 9686.7-9686.9 in dark gray with sharp basal and upper contacts. Siltstone interval at 9690.4-9690.6 has gradational basal contact and sharp scoured upper contact. Siltstone interval at 9691.5-9691.8 has gradational upper and lower contacts. Fractures with pyrite fill are present at 9692.0-9692.7 low angle cross beds at 9687.1-9690, 9693.6-9693.8 and 9695.4-9695.6. Granules present along laminae at 9692.7-9692.9. Show as above. 9695.8-9698.2 2.4' Sandstone: 2-3% clasts averaging .5 cm. Light gray, medium to coarse grained, subrounded, moderately to poorly sorted quartzose sandstone with microporous chert (20-30%) and disseminated pyrite (1%) (5-10% in chip). Show as above. Well Site Description by Phil Trumbly RECEIVED JUN ! 0 IgB~, 'A{amk~ 0}} & ({m~ {~unm. Comml;sion Anchorage Conv. Core #2 Bland Mud Core ARCO West Beach #lA 9719-9754.6 Cut 37.6 Page 1 of 1 Recovered 35.6 9719.0-9721.0 2.0' Pebbly sandstone: 25-30% clasts of white, gray and black chert average 0.9 cm. Gray to brown, medium to coarse grained, subrounded, poorly sorted quartzose matrix with microporous chert (15%) and pyrite (1%). Clay clasts (1%). Show: slight odor, brownish-orange fluorescence, slow, weakly streaming, milky white cut, pale straw color. 9721-9723.9 2.9' Conglomerate: 35-40% clasts, average 1 cm. Gray to brown, medium to coarse grained, subrounded, poorly sorted, quartzose matrix with microporous chert 5-10% and pyrite (1%) (5-10% in chip). Mudstone rip up clasts (1-2%). Sharp basal scour. 9723.9-9732.8 9.1' Pebbly sandstone: 8-25% clasts, average 0.6 cm. Gray to brown, medium to coarse grained, subrounded, poorly sorted, quartzose matrix with microporous chert (15-30%) and pyrite (1%) (3-8% in chip). Amalgamated bedding with basal scours at 9727.3, 9729.0 and 9732.7. Occasional clay clasts. Laminated sandstone at 9732.6-9732.8. Very large chert clast (greater than 4"). Show as above with bleeding gas. 9732.8-9750.5 17.7' Conglomerate: 35-70% clasts, average 1.5 cm. Gray to brown, medium to coarse grained, subrounded, poorly sorted quartzose matrix with microporous chert (10-30%) and pyrite (1-2%) (3-10% in chips). Scour surfaces at 9736.4, 9738.5, 9746.9 and 9750.2. Pebbly sandstone intervals at 9736.4-9737.1, and 9750.2-9750.4. Sandstone intervals at 9738.4-9739.2 and 9746.9-9747.9. Sandstone rip up clasts at 9742 and 9749. 9750.5-9754.6 4.1' Conglomerate rubble - as above with 70% clasts. Abundant pyrite filling pore spaces. Large cobbles up to 6 cm. Well Site Description by Phil Trumbly RECEIVED JUN I (J 1988 Ala~l~ 011 & ~,e P, on~. Comrnlesion Anchorage ARCO West Beach #lA Page 1 of 1 Conv. Core #3 9782-9825 Cut 43' Recovered 42.8' 'Bland Mud Core 9782-9804.5 22.5' Sandstone: Gray to brown, medium to coarse grained, subrounded, moderately sorted, quartzose sandstone with microporous chert (5-30%) and pyrite (1-10% in chips). Pebbles (3-8%) are present and average 0.7 cm. Pebbly sandstones (10-15% clasts) are present at 9784.0-9784.6, 9790.0-9791.6, 9797.3-9797.9, and 9802.4-9802.9. Amalgamated bedding with scour surfaces at 9784.0, 9791.6, 9795.7, 9798.9, 9800.2, 9801.3, 9801.7 and 9804.5'. Clay rip ups at 9788, 9792, 9798, 9801, and 9802. Low angle cross bedding at 9782-9784, 9785-9786, 9788-9791, 9892-9893, 9894-9896, 9897-9898 and 9800 and 9802. Parallel laminations at 9782-9785 and 9805-9807. Fining upwards sequences 9784.5-9784.0 and 9798.9-9798.2. Fractures from 9792.2-9792.7. Show-slight odor, brownish-orange fluorescence~ slow, weakly streaming, milky white cut, pale straw to colorless. Bleeding gas at 9801. 9804.5-9014.3 9.8' Pebbly sandstone: 10-20% clasts, average 0.8 cm. Gray to brown, medium to coarse grained, poorly sorted, subrounded quartzose grains with microporous chert (15-25%) and pyrite (3-5% in chips) Clay clasts at 9811. Parallel laminations from 9805-9807. Low angle cross beds at 9808-9809 and 9812-9814. Scour at base of interval. Sandstone interbeds with gradational contacts at 9808-9810 and 9812.5-9813.8. Show as above with bleeding gas at 9810 and 9813. 9814.3-9815.3 1.0' Silty mudstone: Dark brown, with dewatering structures and hairline fractures. Nodular pyrite at base. 9815.3-9817.1 1.8' Sandstone and silty mudstone: juxtaposed by fault or slump. Sl ickensides developed in mudstone nearly vertical with core. Sandstone is brown-gray, fine grained, subrounded, well sorted quartzose sandstone with microporous chert (5%) and pyrite (1%). 9817.1-9822.2 5.1' Sandstone: 2-8% clasts average 0.7 cm. Gray to brown, medium to coarse grained, moderately to poorly sorted, subrounded quartzose grains with microporous chert (20-30%) and pyrite (1-5% in chip). Low angle cross bedding at 9818-9821. Mudstone rip up clasts at 9820-9822. Very large mudstone clasts or thin mudstone bed at 9822.0-9822.2 with hairline fractures. Show as above. 9822.2-9824.8 2.6' Sandstone: Brown to gray, fine to medium grained, moderately sorted, subrounded, quartzose sandstone with mi croporous chert (25-40%) and pyrite (1%). Core rubble from 9823.2-9324.8. Well Site Description by Phil Trumbly ARCO West Beach #lA Page 1 of 1 Conv. Core #4 10,009.5-10,054.0 Cut 44.5 Recovered 44.1 Bland Mud Core 10,009.5-10,013.7 4.2' Sandstone: brown, fine to very fine grained, well sorted, subangular quartzose grains with microporous chert (5-10%). Parallel lamination with organic flakes. Low angle cross beds at 10,013. Fractures from 10,010.4-10,011.5. Show: no visible fl uorescence. 10,013.7-10,018.6 4.9' Sandstone and siltstone: fine grained sandstone (as above) fines upward into very fine sandstone and siltstone. Clay clasts (1%) less than 1 cm present at 10,016. Open fractures (coring induced?) present from 10,016.8-10,017.2. 10,018.6-10,025.5 6.9' Sandstone and siltstone: Fine grained sandstone fines upward into very fine sandstone and siltstone (as above). Parallel laminations with organic flakes. Thin wispy lamination from 10,022.5-10,030.0. 10,025.5-10,08.2 2.7' Sandstone and siltstone as above. 10,028.2-10,035.2 7.0' Sandstone: light brown, fine to very fine grained, well sorted, subrounded quartzose grains with microporous chert (5-15%). Sharp basal contact. Clay clasts at 10034.7. Parallel laminations with organic flakes and pyrite. Show (10,030) Slight odor, dull orange fluorescence, slow streaming cut, light straw to colorless. (10,034) Fair odor, spotty stain dull gold fluorescence, moderate streaming cut, straw to light straw color. 10,035.2-10,050.9 15.7' Sandstone interbedded with siltstone and silty shale: Sandstone- brown, fine to very fine grained, well sorted, subrounded, quartzose sandstone, with microporous chert (2-20%). Parallel laminations with organic flakes. Fractures from 10,045.4-10,046.6. Siltstone intervals from 10,037.6-10,037.8, 10,044.0-10,045.3, and 10,048.2-10,048.4. Shale intervals are dark gray, silty, micromicaceous from 10,035.2-10,036.1, 10,037.8-10,037.9, 10,042.8-10,043.4, and 10,046.8-10,048.2. Shows (10,040 and 10,046) good odor, light brown stain, dull gold fluorescence, fast streaming to instantaneous cut, strong intensity, dark straw color. Show (10,050) even light brown stain, bright gold fluorescence, instantaneous cutjstrong intensity, light amber color. 10,050.9-10,053.6 2.7' Kavik Shale: dark gray to black, silty~fissle, pyrite nodules at 10051. Bleeding gas throughout interval. Well Site Description by Phil Trumbly !"; ]t] ';"' ';" I:;.: ;Ii Y:-', ! 1 'T' 1' l"i i'....l STATE OF ALASKA ~ ALASKA'~,~L AND GAS CONSERVATION -~,~,,~MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LO 1. Status of Well Classification of Service Well ,I OIL [] GAS [] SUSPENDED [~ ABANDONED [] SERVICE [] 2. Name Of Operator ' 7. Permit Number ARCO A1 aska, I nc. ?A-~ZS' ,~F~ - ~ ~ 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-20138, O l 4. Location of well at surface 9. Unit or Lease Name 70' FSL, 1880' FWL, Sec. 25, T12N, R14E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number N/A West Beach State #lA At Total Depth /-~"~-' 11. Field and Pool 605' FNL, 775' FWL, Sec. 31, T12N, R~'E, UN Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay 0i l Poo] 44.1' RKB ADL 28301(surf),ADL 34628(BTH hole) 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 04/18/86 05/0:3/86 05/06/86 , N/A feet MSL N/A 17. Total Depth (MD+TvD) 18.Plug Back DePth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10135'MD,8448'TVD Surface YES7~] NO [] I N/A feet MD 1900' (Approx) 22, Type Electric or Other Logs Run Cal, DLL/MSFL/GR,BHCS/GR,LDT/CNL/GR/Cal, RFT/GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20;; ~.U# H-~O Surf 77'GL' 36" 550 sx PF II 13-3/8" 72.0# N-80 Surf 2716' 17-1/2" 2900 sx AS 9-5/8" 47.0# MN-80 Surf 9100" 12-1/4" 1725 sx Class G & 115 s~ AS cmt. Arctic Pack w/30 bbls pr gmix 7" 29.0# L-80 8760' 10133' 8-1/2" 534 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A . PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested pRoDuCTION FOR OIL-BBL GAS-MCF WATER-BBL cHoKE SIZE GAS-OIL RATIO TEST PERIOD ~ Flow Tubing Casing Pressure CALCULATED.k OIL-BBL GAS-MCF WATER-BBL OIL G'RAVITY;-API (corr) Press. 24-HOUR RATE 28. CORE DATA , , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Core description to be submitted when received. REcEiVeD Form 10-~07 (DAM) WC1/157 Submit in duplic Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Top Sadlerochit Base Sadlerochit GEOLOGIC MAR ~'5'' MEAS. DEPTH 9650 ' 1 0040 ' TRUE VERT. DEPTH 7972 ' 8354 ' ,CORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. 31. LIST OF ATTACHMENTS None RFT data to be submitted when received. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~__~'~~ Title Associate Engineer INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, ShuT-in, O~her-explain. Item 28: If no cores taken, indicate "none". Form 10-407 JOB NUMBER 450-084 SURVEY BY B JAHN Eastman/ Whipstock A PETROLANE COMt~NY REPORT of SUB-SURFaCE DIRECTIONAL SURVEY ARCO ALA. SYA, Inc. COMPANY West Beach State Number: lA Prudhoe Bay, WELL NAME North Slope, .. Alaska LOCATION TYPE OF SURVEY DATE ~aanetic Multi-Shot 0 5'-YA Y- R 6 JUN 1 8 IBS~ OFFICE Oii & Gas Cons. C0mm!~.;:?Anchoraae, Alaska PfORM Do302 Eastman (907) 349-4617 P. O. Box 4-1970~Anchorage, A/aska 99509-1970 June 4, 1986 ARCO ALASKA, Inc. P.O. Box 360 Anchorage, Alaska Well Number: West Beach State No: iA Location: Prudhoe Bay, North Slope, Alaska Type of Survey: Magnetic Multi-Shot (9100-10135 md) Composite Date: 05-MAY-86 Method of Computation: Radius of Curvature Surveyor: B JAHN Job Number: 450-084 Attn: Mr. R. Ruedrich Dear Mr. Ruerdrich, We are enclosing the original and one copy of the COMPOSITE survey for the well designated WEST BEACH STATE NO: lA. Our Magnetic Multi-Shot survey began at 9100 MD and continued on to 10135 MD. We wish to take this opportunity to thank ARCO for using Eastman Whipstock's Survey Services and hope to be of service in the future. ....ect:~ly, T. . Jo Di~~ Technical Coordinator cc:file CEIVED JUN 1 8 198G Oil & Gas Cons. Directional Drillers/Sub-Surface Surveyors/Instrument & Tool Rentals/Sales/Worldwide EASTMAN WHIPSTOCK. INC. '~-~O !:::'E R A T O R i':.:- · i::! F:; "i- ,~:;; LI i]];'!' i...t !::i' ,!~:, -;::~ W IE i... i .... ',:W ]E.,' ::.':; :t:t: :1. A ..~. 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Ni:]~l....j:ii: 't:)t!-,;E;C"t"'[L'iiN L...EtqF;THVEF:,'TICAL. :...--.;lf-.'.-:i:::'!":[l:.'~i",.t "t"VD C i~)Ct R lEI I N A T E' S D]:S]'ANr'::E: 1L]IREC]"ION t:.!;VR"f'Y )3 l'-.-'! ):.:) H i3 E F::' '!" f--'I iD M .I. 005:3, C,O ! 00:::: ................. F:: 0,:"~ 1 ;"; :i. ':: ":::"' .......... :3 ? ,...) r.:- 3.% ,, C' ¢) :!?, 4-() .1. ,, !50 '."..I..'-:'"':'":' .............. :34 ',F', ::ii: 5'7, !50 1 ':':' .1. ::',.=5 ;"~;"~ ' ~ -- ~ '"' '~' - '" '..J '-.'-" --- * .' ~, -' ~- ... ~ ~, ~ . / .~.l CLOSURE - DISTANCE : 4229· 09 'f"~ I F:..",r'.:;C'!," ;[ 0 N : ':::' :::', C) zl '::" E REPORT UNITSFeet '.~.i; t..f R V [--.' 't"' C A L. C U L. A'[' I r.] N M F. T H ri) fi : R,q. d i u s ,:, I: c ,J r' v ct t u r'. c, r-T-7 East . n t . ~ Eastmen ~ i-' !::.i:::. I 'T'D :3:]i: i 0.27 :!i!:/.. 0 :'}i:., 7 !:_:ii C 0 P1i::' U TA T I 0 N T 7[ M [:7 !3 A T E. t ~:' 4:3 :2:,.'") .... · _,: : 1 1. _ M A Y--'.:3 d. t::'A Gi:2 ,i',iO". · ' 1 C 0 0 R D I N A T Ii! S FEE T Zl. 22'.:.~.0'i;' '..:.i; iii':.') ,.':I'F: Ii!!: Eastman IOQO.- SCALE; 1 ', IOQOFT* .... TVO- -- · lira 0 lC)GO 2000 V. SECTIOII PLMIE, 9CN. E 1 '~ IO00FT. RECEIVED JUN i 8 198~ 0it & Gas Cons. il I I I I ~CO ALASKA, I I I I I I i.,,i i:." ':.? '¥' f.'. ? .'. ~'"' .. .- :. ~::.' ...-) .... :i: ..:'. !':..,.,~::',.... :.:.'::' '""'~ }i': iii. '::'~ ill; i-.! '! ~':':'~ !5: ...... !- .... :i!) ::5 i, ii::' ';." ".."* '(_) i::' ..";. F" i..i 4 ..'".. ~::.' .... '.:." .... ::2.'.' ..:'. ".:-,= !... :.:' ! .~.: L.. Y'~ '.... ~ ~ { F'~ ... -...: :..: ,...: i.:..i iii],':.i:'i(' )? !!i; ~':':~ (;;: !": ! ~':':*~ 5; ...... 'i ..... !ii:,5: !:"-i i" (]) 'i ii:..; ]..; STATE OF ALASKA ALASK,. OIL AND GAS CONSERVATION COMk. 31ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend J~ Operation Shutdown ~ Re-enter suspended well ~ Alter casing L; Time extension~ Change approved program [] Plugging [] Stimulate ~ Pull tubing [] Amend order F-,~_~ Perforate I~ Other feet~l~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. BOA 100360 Anchor'a?e; Al( 99~1f') 4. Location of well at surface 70' FSL, 1880' FWL, Sec. 25, T12N, R14E, UN At top of productive interval N/A At effective depth 70' FSL, 1880' FWL, Sec. At total depth 605 ' FNL, 775 ' FWL, Sec. 25, T12N, R14E, UM 31, T12N, R15E, UM 5. Datum elevation (DF or KB) RKB 44 ' 6. Unit or Property name PrudH~e Ray Ilni t- 7. Well number West Beach St~l;e #lA 8. Permit number 86 -56 9. APl number 50-- 029-20138-01 11. Present well condition summary Total depth: measured true vertical 1 013 5 feet 8 4 48 feet Effective depth: measured feet true vertical S u r f a c efeet Casing Length Size Conductor ~ 80 ' 20" Surface 271 6 ' 13-3/8" Producti on 1 0292 ' 9-5/8" Liner 1 373 ' 7" Perforation depth: measured None true vertical None Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) N o n e Plugs (measured) Junk(measured) 10. Pool Prudhoe Bay Oil Pool Plugged top 150' 70 sx CS I cmt. 9-5/8" csg None Wue Verticaldepth 77'TVD 2716'TVD 8435'TVD 8760'-10133'MD 7208'-8446'T Cemented Measured depth 550 sx PF II 77'MD 2900 sx AS 2716'MD 1725 sx Class G 10292'MD (Milled window f/9088'-9100'MD) 534 sx Class G 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch Wel 1 Hi story 13. Estimated date for commencing operation May, 1987 Date approved 14. If proposal v~as verbally approved Name of approver Date 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ~ ~JZ~L~ Title Associate Engineer Commission Use Only SA/048 Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearanceI ............ "'"'~ "~ by order of Commissioner the commission Date ~ '"-~'"7/~' ~ Approved by Form !0-403 Rev 12-1-85 Submit in triplicate Well History - Initial Report - Dally InstructionS: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Daily work prior to spudding should be summarized on the form giving inclusive dates only. District Field Alaska Alaska I County, parish or borough North Slope Borough J Lease or Unit JWell no, Prudhoe Bay ADL #34628 West ~each State lA Recomp let ion Auth. or W.O, no, AFE AS0677 Parker 141 AP1 50-029-20138-01 Operator IARCO w.I. ARCO Alaska, Inc. 21.66% Spudded or W.O, begun ~Hour |Prior status ifa W.O. Workover [ 1430 Hrs. Date and depth as of 8:00 a.m. Date 4/13/86 IComplete record for each day reported 9-5/8" @ 10,292' 9000' PBTD, Tat BOPE ~,i '4117/86 4/18/86 4/19/86 thru 4/21/86 4~22/86 Accept rig @ 1430 hfs, 4/13/86.' ND tree. Nil & tst BOPE. 9000' PBTD, Drlg on EZ Drt · ;'-Tst BOPE. Stage imhole w/BHA & 5" DP, tlrc i°u~ii~i~mU~[,....~ii;'ll Drl @ DrI EZ Drl & chase to 9484', cite, tst. csg t~'ISOOpSi~ PU 9-5/8" csg. scrpr, GIH, CAC, POOH. Make gals rin$/JB rn tO 9300-', PUa rn-- cs~. caliPer. 9-5/8" @ 10,292-' 9088', Milling window @ 9088' Rn csg caliper iog to 9300' f/surf. Set DW-I pkr @ 9104'. w/starting mill, stab. into pkr @ 9104', mill on csg @ 9088' RIH · 9-5/8" @ 9104' ' 9090', TIH w/starting mill Mill window in 9-5/8" csg f/9088'-9090', TOH, chg mills· TIM w/Diamond speed mill, att to mill f/9089'; mill would not cut, TOH, chg mills. TIM w/starting mill· 9-5/8" @ 9104' 9088'-9100' Window, Prep to chg over mud Fin mill'g window f/9088'-9100', cut formation f/9100'-9105', CBU, TOH. TIH w/tapered mill. Dress window, circ, perform leak-off tst to 12.5 ppg EMW, TOH. RIH, drl 8½" hole f/9105'-9670', CBU, pull 7 stds into csg, prep to chg over to bland coring fluid. (Top DW Pkr @ 9104') 9184', 34.6°, S70.3E, 7546 TVD 9434', 22.5°, S63.6E, 7765 TVD 9649', 12.2°, S43.6E, 7970 TVD 9-5/8" @ 9104' 9088'-9100' Window, Wt up mud TIH, displ well w/9.8 ppg bland coring fluid, pull back into,, csg, dump & cln pits, well started to flow. SI, load pits Ji~i!~-i0 w/bland core fluid, circ gas cut mud thru choke w/9.~ ~g rtns. Shut dn paps, well flowing. SI, circ& wt up to 9.~t';:~ ~d~n~.:.? ~ tracer. / -' The above is correct For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. IDate Title 5/22/86 I Drilling Supervisor ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and followingsetting of oil strin§ until completion. District ICounty or Parish [ State Alaska North Slope Borough Field JLease or Unit #34628 I Complete record for each day while drilling or workover in progress Prudhoe Bay Date and depth as of 8:00 a.m. 4/23/86 4/24/86 4/25/86 4/26/86 thru 4/28/86 4/29/86 4/30/86 5/01/86 The above is correct __ S,~ne~,~ Alaska JWell no. West peach State I 9-5/8" @ 9104' 9088'-9100' Window, Drop tst'g press core bbls Circ & wt up to 9.9 ppg, TOH 35 stds, well started to flow. TIH, circ & wt up to 10.1 ppg, TOH, no flow. Tst BOPE. Drop tst press core bbls. 9-5/8" @ 9104' 9088'-9100' Window, GIH f/core #3 Wt. 10.1, PV 38, YP 24, PH 7.5, WL 4.7, Sol 11 RIH w/conventional core bbl, core #1 f/9670'-9700', rec'd 28.2'. pressure core #1 f/9700'-9709'. RIH w/pressure core #2 (core #3). RIH, 9-5/8" @ 9104' 9088'-9100'. Window, Coring Wt. 10.1, PV 34, YP 20, PH 7.8, WL 4.9, Sol 11 Pressure core #2 f/9709'-9718', POH. TIH, rm 6½" TIH w/conventional core, core #4 f/9719'-9728'. core hole to 8½", POH. 9-5/8" @ 9104' 9088'-9100' Window, Coring Wt. 10, PV 34, YP 21, PH 7.7, WL 4.7, Sol 11 Cont core #4 to 9756', POOH, chg BHA. RIH, drl f/9756'-9782' C&C, spot LCM pill, POOH. PU core bbl, GIH, stuck pipe @ 9744' Jar pipe free, POOH. RIH w/rotary assy, wsh & rm f/9705'-9782' CBU, POOH. RIH, cut core #5 f/9782'-9825', rec'd 43'. Cut pressure core #3 (core #6) f/9825'-9835', POOH. 9-5/8" @ 9104' 9088'-9100' Window, Drlg w/rock bit Wt. 10, PV 34, YP 21, PH 7.8, WL 4.9, Sol 11 Rn pressure core #4 (core #7) f/9835'-9844', POOH. to 8-1/2", drl f/9844'-9892'. RIH, open 6-1/2" hole 9-5/8" @ 9104' 9088'-9100' Window, POOH w/press core #6 Wt. 10, PV 34, YP 23, PH 7.6, WL 4.6, Sol 11 Drl to core pt @ 9892', POOH. Rn pressure core #5 (core #8) f/9892'-9901'. Rn pressure core #6 f/9901'-9907' (core #9), POOH. 9-5/8" @ 9104' 9088'-9100' Window, Circ f/press core #7 Wt. 10, PV 35, YP 17, PH 7.6, WL 4.8, Sol 10 . Fin POH w/pressure core #6 (core #9). PU bit/BHA, RIH, rm ;¢Or'et'hOle f/9892'-9907', drl 8½" hole to 9992', POH. RIH f/pressure core #7 (core #10), circ. O ~.-{], i~]~. , ; JDate JTitle 5/22/86 Drilling Supervisor For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number ail drill stem tests sequentially. Attach description of all cores. Work performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Alaska Field Prudhoe Bay Date and dept. as of 8:00 a.m. 5/02/86 5/03/86 thru 5/05/86 5/06/86 I County or Parish Lease or Unit ADL //34628 Complete record for each day while drilling or workover in progress West North Slope Borough IState Alaska Well no. each State lA 9-5/8" @ 9104' 9088'-9100' Window, Circ Wt. 10, PV 36, YP 22, PH 7.6, WL 4.5, Sol 10 Press core #7 (core #10) f/9992'-10,000'. PU pressure core #8 (core #11), RIH to shoe, circ, pressure 300 psi high. Pull to window, circ, CO 9' fill. Rn pressure core #8 f/10,000'-10,009.5', POH. MU BHA, RIH to rm core hole. 9-5/8" @ 9104' 9088'-9100' Window, Circ Wt. 10, PV 31, YP 9, PH 7.6, WL 4.8, Sol 10 RIH, rm core hole f/10,000'-10,009.5', C&C, POH. PU conventional core bbl, core #12 f/10,009.5'-10,054'; rec'd 44.5'. RIH w/BHA, rm 9866'-10,054', drl 8½" hole to 10,135', C&C, POH. RU Schl, log DLL/MSFL/GR f/10,116'-9100', BHCS/GR, LDT/CNL/GR/CAL, RFT/GR. RIH, make wiper trip f/lnr, drop multi-shot, POOH. 7" @ 10,133' 10,135' TD, LD DP Wt. 10+, PV 30, YP 8, PH 7.6, WL 5.1, Sol 10 POH, LD HWDP. RU & rn 30 jts, 7", 29# L-80 BTC lnr w/TOL @ 8760', Mkr Jts @ 9651', 9670' & 9689', 7" LC @ 9997', FC @ 10,086' & FS @ 10,133'. Cmt w/534 sx C1 "G" w/5% KCl, 1.2% FL-19, .5% CD-31, .01% R-5 & .2% FP-SL. Bump plug. CIP @ 2250 hfs, 5/5/86. Calc TOC @ 8239' w/15% excess in OH ann & 150 sx above lnr. Rel lnr, POH, LD DP. The above is correct For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 IDate 5/22/86 Drilling Supervisor AtlantiCRichfieldCompany '~, Daily Well History-Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. ICounty or Parish Lease or Unit Title District Alaska Field Prudhoe Bay Auth. or W.O. no. AFE AS0677 Parker 141 Operator ARCO Alaska, Inc. Spudded or W.O. begun Workover Date and depth as of 8:00 a.m. 5107186 Old TD Released rig ,/~0o /,~. Classifications (oil, gas, etc.) Producing method Potential test data JA.R.Co. Date North Slope Borough ADL #34628 Accounting cost center code State Alaska Recompletion Complete record for each day reported Well no. West leach State lA AP1 50-029-20138-01 W.I. rTotal number of wells (active or inactive) on this Icost center prior to plugging and I 21.66Z labandonment of this well I I Hour I Prior status If a W.O. 4/13/86 / 1430 Hrs. 7" @ 10,133' 8239' PBTD w/150' surf plug Diesel LD DP & lnr rn'g tl. RIH w/OEDP to 2000', WOC. Press tst 9-5/8" x 7" to 1600 psi; OK. Pmp 130 bbls diesel. RU BJ, pmp 70 sx CS I cmt plug in top 150' of 9-5/8" csg. ND BOPE. NU tree. RR @ 1800 hfs, 5/6/86. New TO I PB Depth /~,/~' I Kind of rig Type completion (single, dual, etc.) Otllci~l r~olr n~(~) Date Well no. Date Reservoir Producing Interval OII or gas Test time Production OII on test Gas per day 4 Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The~.0ve is correct 'Title S'~ ] Date For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Alaska, Inc F'.O. Box Anchorage, A 995t¢ /// · · DATE' May t9, 1986 REFERENCE · I -iS ~4-24 6t4 i ARCO Magnetic 5-t8-85 t~ °-S~ -85 ~--85 4-1 8-86 Tape~ w/l.i~,ting ~'-.-,Iw Beach F'Lea~e ~ign and 3-3-86 re~:u'rn 'the attached copy ay 'receipt of · Oata. Received By_. HAVE A f~r~ nAY' Irma CmrLin ATO-J429F DI3TRIBUTION r 'fr ; F i [es Ch err on D & M Extension Exploration Exxon Marathon F'hi I [ ip~. R & D :'?oh io ¢ ~±ate of Alaska / ]~ lexaco AlaSKa OC & Gas CDns. Commission ARCO Alaska, Inc. P.O. Box t0¢)360 Anchorage, ALmsR-:- 995t~ DATE' Ma y t 9,. i oo. ,.,,_,,~. REFERENCE' ARCO Magnetic t-t3/ 5-t8-85 · ') A-t4 5-1~ ~.-85 i 8-p_~/ 4-t8-86 W Beech iA/X 3--~-o~ Tape~ w//i~i'ng PLem_~e ~ign and return fhe a$$mched copy m~ 'receipt nf data. Recei ved By_ HAVE A NICE DAY! irm..n F.'.~r [ i n ~ ATO-i 429F TRAN$ ~8629~ n~ ~,iBUT~ON ~-~STx i Chevron D & M Ex!en~. i on E×p ,'- orat i mn Ex xon ~'t' i [ March 6, 1986 Mr. T. P. Oostermeyer Regional Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 Anchorage, Alaska 99510-0360 Telecopy: (907) 276-7542 Re: Prudhoe Bay Unit West Beach St. ~IA ARCO Alaska, Inc. Permit No. 86-56 Sur. Loc. 70'FSL, 1880'FWL, Sec. 25, T12N, R14E, TIM. Btmhole Loc. 584'F}tL, 930'FWL, Sec. 31, T12N, R15E, UM. Dear Mr. Oostermeyer: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not indemnify you from the probable need to obtain additional permits required by law from other governmental agencies prior to commencing operations at the well site. To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. /? ? C. V. Chatterton Chairman of Alaska Oil and Gas Conservation Commission BY ORDER OF THE COMM~ISSION dlf Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery Post Office '100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 February 28, 1986 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: West Beach State #lA Dear Mr. Chatterton: Enclosed are: An application for Permit to Drill West Beach State #lA, along with a $100 application fee Diagrams showing the proposed horizontal and vertical projections of the wellbore o A proximity plot ° A diagram and description of the BOP equipment We estimate spudding this well on March 9, 1986. If you have any questions, please call Khoi Le at 263-4277. Sincerely, 1. ?. Oostermeyer Regional Drilling Engineer TPO/tw PD/L237 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany .... STATE OF ALASKA -- ALASKA u~L AND GAS CONSERVATION CO,.iMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [] DEVELOPMENT GAS [] SER VICE~~RA TIGRAPH lC ~ SINGLE ZONE [] ~ MULTIPLE ZONE [] ,~.0BSERV^TION WELL). 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, Alaska 99510-0360 4. Location of well at surface 70' FSL, 1880' FWL, Sec.25, T12N, R14E, UPI At top of proposed producing interval 535' FNL, 768' FWL, Sec.31, T12N, R~FE, UN ¢ Target At total depth 584' FNL, 930' FWL, Sec.31, T12N, R15E, UN 9. Unit or lease name Prudhoe Bay Unit 10. Well number West Beach State #lA 11.Fieldand pool Prudhoe Bay Field Prudhoe Bay 0il Pool 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. GL: 5.9' Original RKB: 44.1' ADL 34628 12. Bond information (see 20 AAC 25.025) I-ederal Insurance Company Type Statewide Surety and/or number #8088-26-27 Amount $500,000 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed 6 mi. NW of Deadhorse 768' ~ Target feet West Beach State #2 120' ~ surface 16. Proposed depth (MD & TVD) 10250'MD, 8523' TVD 18. Approximate spud date 03/09/86 miles 17. Number of acres in lease feet 2560 20. Anticipated pressures MAXIMUM HOLE ANGLE 20 ° (see 20 AAC 25.035 (c) (2) 19. If deviated (see 20 AAC 25.050) 3391 psig@__80°F Surface KICK OFF POINT 9074 feet. 3950 psig@ 7981 ft. TD (TVD) 21 Proposed Casing, Liner and Cementing Program SIZE Hole 36" 17-1/2" 12-1/4" PROPOSEr 8-1/2" Casing Weight 20" 94.0# 13-3/8" 72.0# 9-5/8" 47.0# LINER: 7" 29.0# CASING AND LINER Grade H-40 N-80 ~IN -80 L-80 Length SETTING DEPTH MD TOP TVD 22. Describe proposed program: 66' 11' I 11' 2705' 11' I 11' 10282' 10' I 10' I 8734 ,I 7186 ' t 1516' MD BOTTOM TVD 771 77' 2716'I 2716' 10292'] 8435' 10250' 8523' QUANTITY OF CEMENT (include stage data) 550 sx PF II 2900 sx Arctic Set 1725 sx Class G 300 sx Class G PROPOSED PROGRAM: ARCO Alaska, Inc., proposes to abandon the present borehole by milling a window 9054' - 9074'MD and sidetracking the well from 9074'MD with an oriented whipstock. THe new wellbore will be a 8-1/2" hole to be drilled and cored from 9074'-10,250'MD (7453'-8523') to the BHL proposed above. Most of the Sadlerochit will be cored conventionally and with a pressure core barrel for equity determination purposes in the gas cap area. If hole problems develop, provisions can be made to run a 7-5/8" liner. The open hole section will be logged then cased with a 7" liner. The well will be left in a suspended status for a possible observation well in the Sadlerochit in the future. Reserve pit fluids will be disposed by hauling and injected in another well's available 9-5/8" x 13-3/8" annulus. A full 5000 psi RSRRA BOPE stack will be installed during the sidetracking and coring operation and will be tested weekly (5000 psi rams, 3000 psi annular), and operationally tested each trip. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge SIGNED /, TITLE The space below for Core-mission use Regional Drilling Engineer DATE ~/j. c~'// .~'~ CONDITIONS OF APPROVAL Samples required Mud log required F-lYES .,~N 0 •YES XNO Permit number Approval date n~,~_ ~'~.~ ~ ~ .,~03/~6/~86 Form 10401 (KML) ' PD/~ / / Rev. 7-1-80 Directional Survey required YESENO IAPl number SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE March 6, 1986 by order of the Commission Submit in triplicate E - ~4 COORDINATES 3800 3900 4000 4i00 4200 4300 4400 4500 I000 2000 3000 4000 5000 6000 7000 8000 9OOO 10000 0 1000 200( 3000 4000 S6 6000 7( OO 0 0 1000 2000 3000 '~000 5000 6000 VFR? T ~RI. .SFP, 1" T ON loo0 2000 3000 4000 5000 6000 7000 8000 9000 10000 7000 P. - ~ O00ROINR ]S 0 -1000 0 1000 2000 3000 4000 5000 6000 _ i · . . ., I, , , ,, ,,,, '! [ ! ! ! i ! ! i ! i : i ! t i i ! i ! i i ! ! i i I i i ! i i i ! i i i [ ! i i i [ I i ! i [ ! i i i ! ! 'l' i i i ! i ! i! , ~ ! [ ! 0 0 o 0 o I I -lO00 0 1000 2000 3000 4000 5000 6000 ~ - W OOOROINB~ES General PurPose Worksheet File JPage No. Of ~o5H' - ~ o"/q 'MI> 7 '~' ~'7SW - · e C-. ~e-fl:u'~er (~ cj g50/ TOc. ~__ I0 IH% 1"0 P- 10'SU f~ ' AR3B-1473-D PRELIMINARY WELL PLAN WELL NAME: W. Beach State #lA: Sadlerochit Coring AFE NUMBER: SURFACE LOCATION: 70' FSL, 1880' FWL, Sec.25, T12N, R14E, UM TARGET LOCATION: TD: 567' FNL, 860' FEL, Sec.31, T12N, R15E, UM (Top Sadlerochit) 10,250'MD {8523'TVD} Planned EST START/END: Q.t/10/86 - 0/~/~0/86 CONTRACTOR: RKB TO SEA LEVEL: 50' (Approx.) PRESENT AVERAGE ANGLE/ SECTION COURSI~t 37°/S80°39'E PRESENT STATUS: Suspended Delineation Well Item TVD MD 13-3/8" Casing 9-5/8" Casing Sadlerochit Top Sadl erochi t Bottom PBTD TD 2716 8435 7981 8373 7398 9656 2716 10,292 9732 10,215 9000 11,821 PLANNED STATUS: 9-5/8" Casing KOP 7-5/8" Liner (Contingency) Sadlerochit Top Sadlerochit Bottom TD 7453 7477 7971 7981 8373 8523 9O74 9100 9663 9674 10,091 10,250 LOGGING PROGRAM: MUD PROGRAM: CORING PROGRAM: A. Open Hole Logs: Run #1: DIL/BHCS/SP/GR Run #2: LDT/CNL/GR/Cal Run #3: RFT/GR ° 9.2 - 9.5 ppg bland mud for coring fluid o 100 - 200 psi overbalance over Sadlerochit formation ° Eight (8) pressure cores (lOft long each) o Four (4) 60' conventional cores o All in Sadlerochit zone KML/mh/O9a 1/7/86 W. BEACH STATE #lA PRESSURE CORING PROGRAM Move in. Rig up. Kill well if required. RIH/Clean out. Circulate and clean wellbore to 9~00' PBTD. Mill wi,iow in 9-5/8" casing 90~4'-9074'. -- · Kick off, drop angle and drill 9074'-9674' MD (7453'-7981'TVD). Set 7-5/8" FJ4S liner 8700'-9600'MD if hole conditions require. Cut {4) con,,entional cores (4-3/4" X 2-5/8") Cut (8) pressure cores (5-7/8" X 2-1/4") Drill Io,ogY'MD to 10,250'MD. Log Run 5-1/2" liner 9300'-10,200' if well is to be kept. ~o~ 7 Clean out and test liner. Displace. Release rig. 9674'-10,091 'MD (7981'-8373'TVD) KML/mh/O9b ~NNUi,.,o~ PRE'Y~N*roR 11. 15. 1~. 15. 1~o 18. 15-5/$" B37 STA(::~.. Acc~m~a~or Caoaci~' Test l. Check and fill acct~ulator reservoir to pr~er level with hydraulic fluid. 2. Assure r_hat accxmaAlator pressure is 3000 psi with 1500 psi ~kr~r~stre~m of ~he regulator. 3. Observe time, then close all units sumaltaneously ar~ record r. he time and pressure remaining after all u~Ats are closed wir. h charging pu~p off. 4. R~:or~ on LADC report. [the acceptable lower limit is 45 secorzts closing time an~ 1200 psi r~ pr~ssmr~. BOP Stack Test 1. Fit1 BOP srm~k ~ manifold wir, h a non-freezing li~Aid. 2. Check 1:hat all hold down screws are full), retracted. Mark runrn_ng joirm with ~redetemined plug seating depth. Run test plug on drill pxpe and sea: in wellhe~i. R~m in lock down screws. 3. Close annular preventer ar~ u~srream valves. 4, Punc~i~nally test chokes. 5. -In each o£ the following ~esr. s, firs~ hold a 250 psi iow pressure test for a m/~i,,,, of 3 mxrmmes, r. hen test at the high pressure. 6. Increase pressure to ~000 psi ar~ hold for a mimimum of ~ minutes. Bleed pressure to zero. ?. Open anmAlar ~ven:er ar~ close top set of pipe rams. Increase pressure to $000 psi ar~ hold for least 3 mimmes. Bleed pressure to zero. a. Close valves directly u~s~ream of c~kes an~ open choke~. Increase pressure to $000 psi an~ hold for at leas~ 3 mim~es. Bleed pressure to zero. 9. Open top set of pxpe rams then close bottom set of pipe rams. Increase pressure to $000 psi below bo=rcm set of pipe r~s ami hold for at least 3 10. Test rema/ninguntes=ed nmnifold valves (if any) with 5000 psi upstream of valve ar~ zero pressure downstream. Bleeci pressure to zero. Open bor~cm set of pipe Back of£ rumung joint ami pull ou~ of hole. Close blind rmns ami tes~ to 5000 psi for at least 5 mimmes. Blee~ pressure oP/ a11 equipmm=. Open blind rams. Hake sure manifold an~ lines are full of non- freezing liquid ar~ all valves are set in irilling position. Test s=an~ipe valves to 5000 psi, Test Kelly cocks ami insic~e BOP to 5000 psi win% Kocmey pump. Check. operation of Degasser. Record test information on b lowou~ preventer form. Sign ami ser~t ~o Drill~.ng Supervisor. Perform complete BOPS_ =est once a week am/ tiormlly operate BOl~ daily. 9 Revzsed 2,/21/8~ 26 36' WELL $ 982 963..57 687 795.87 LAT. 70° 21~ 29.716" LONG. 148° 28' 28.$57" SCALE I" NOTE' TBM on N.E. edge of well flange -Elev. 17_.87. ATLANTIC RICHFIELD DATUM. CERTIFICATE OF SURVEYOR · ! h~re~y cerl'i~:y that ] om properly registered and licensed to practice land ~urve¥ing in the State oF Alaska and that this plat represents a location survey mode lb;, me or under my supervisi~,n, and that all dimensions and other d~tails ore correcJ DATE S NVEST LOCATED IN SW 1/4 OF PROTRACTED SEC. 25, T !'~ No R 14 E~U.M. BEACH STATE No.l WELL SURVEYED BY HEWITT V. LOUNSBORY Et ASSOC. 723 WEST 6th AVENUE ANCHORAGE ALA.SKA ATLANTIC RICHFIELD CO. SURVEYED FOR 8297' ~83,00 28 33 AR.Co --EXXON 9-~( -7.5 ,, ARCo, L EXXON 9 $ -75 27 .8503 A.R. CoJ Pr~d~o~' 8o.y S't. AR.Co 9- 34 624 26 ~ppro~mate BOOT--O~ ~' .Deep X 20' Access Rood 7830~ EXXON 3O -75 36 I-- - 200' ,~-- 225' DETAIL 220' ARCo.- EXXON ~roposot ~o~ ...~/ . ~ / 21 e/ 2 2~ .... I111ill&ll I I Iii IIll~ ...... I -- ....8 B~~- ..... 75 /'~. '"//'~A' R''~ ~O' '- E~X X ON 24 AtlanticRichfieldCompany 0 WEST BEACH STATE r Jo I /880' FWL & 70' FSL SEC. 25, T I2N, R 14 E, UM Sc~Ie'l":4300'I MLW/BDR AR.Co.- EXXON 7/74 e 'a' YES '. NO (3) Ad'in be located in defined pool to ' a ®leeeleee®®eee®eeelel®e®®o®~® .3. Is well located proper distance from property line .................. . ..-~, Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool · .. ..-6. Is well to-be deviated and is wellbore plat included ................ 7 Is Operator the only affected party ®' · 8" 'Can permit be approved before ten day 'wait ' · ~ eeeeeeeeeeeeeeeeeeeeeeeeee £ (9,;thru 12) _ /N//... '. (10 and I2)" ® 10. 11. 12. Does operator have a bond in force .................................. ~e~ Is a conservation order needed ....................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... /~e~ (13 thru': 2~') thrd 26) (6) Add: Xz~ _, .,, 13. 14. 15. 16. 17. 18. 19. 20. .21. 22. 23. 24. 25. 26. 27. Is conductor string provided ........................................ Is enough cement used to circulate on conductor and surface Will cement tie in surface and intermediate or production st~i;;;°.[[]. Will cement cover all known productive horizons ..................... ;~ . Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. ~J'~ Is this well to be kicked off from an existing wellbore ............. ~7'~ · Is old wellbore abandonment procedure included on 10-403 ............ Is adequate wellbore separation proposed ............................ Is a diverter system required ....................................... ~ Are necessary diagrams of diverter and BOP equipment attached ....... #zfT~ Does BOPE have sufficient pressure rating - Test to .~/fr~D psig .. #~ Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ..................... · ............ ~ Additional requirements ............................................. fz~ Additional Remarks: Geology: Engineering: WVA~ MTM~..~ HJH _ JAL~ rev: 03/13/85 6.011 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. , No special effort has been made to chronologically organize this category of information. LIS TAPE VERIFICATION~ LISTING VP 010oH02 VERIFICATION LISTIN$ PAGE ::~ REEL HEADER ERVICE NAME :EDIT ~RI~IN : EEL NAME ,O~TINU&TION # 'REVIOUS REEL ,OMMENTS' :LtBR~RY T&PE := TAPE HE~DER ~: ;ERVICE NAME' :EDIT tATE :85/05/. 9 ~RISIN :F$1A 'APE NAME : :ONTINU&TION. # :01 'REVIOU$ TAPE :~ iOMNENTS :LIBRA.~Y TAPE FILE HEADER :ILE NAME :EDIT .OOl ;ERVICE NAME : 'ERSIDN # : ~ATE : iAXIMUM LENGTH : :ILE TYPE : 'REVIOUS FILE : INFORMATION RECORDS tNEM CONTENTS UNIT TYPE C~TE SIZE CODE 'N : ARCO AL&SKA IN' 000 O00 0lB 065 IN : WEST BE~CH ~T&T~°~iA 000 ~00 020 055 :N : WILDCAT 000 000 008 065 ~ANG: 14E 000 000 00~ 065 'OWN: 12N' OOO 300 004 255 ;ECT: 25 000 000 002 065 ;OJN: NORTH SLOPE 000 DO0 012 065 ~T~T: ALASKA 000 DO0 005 065 ~NEM CONTENTS UNIT TYPE SATE SIZE CODE .VP OIO.H02 VERIFICATION LISTIN~ PA~~ 2 SCHLUMBERGER ALASKA COMPUTIN~ CENTER ~OMPAN¥, = ARCg ALASKA INC /ELL : WEST.BE~CH STATE ~1~ :IELD : PRUDHOE BAY ~OUNTY = NORTH SLDPE BOROUGH ;T&TE = ~LASqA NUMBER AT ACC: 71~6I~': ~ONE~ DATE LO2G'ED: 3 MAY 86 .DP: T HALSTEAD '~SING = 9-525" @ 99B7' - BlT SIZE = 8,5" TO 10135" '¥PE ~L~ID = BLAND-S~LT )ENSITY = lO'ID L~/G RM :' 2.160 @ 73 Df ~ISCOSI'T¥ : $0,0 S RMF : 1o870 @ 73 DF 'H = 7'6 RMC = 2.360 @ ?3:DF :LdIO LDSS = ~,~ C3 RM AT, B:HT : 1°226 @ 1~ DF IATRIX SaNDSTON: :~ THIS DATA HAS NOT BEEN DEPTH SHIFTED -.DVERL~YS FIELD PRINTS ~~ · VP 010.HO2'VERIFICATIgN LISTINS P4GE 3 :~ SCHLUMBERSER LOGS INCLUDED WITH THIS M4GNETIC 'TAPE: ,~ :OJAL LATE~LO~ (OLL) ~: DATA AVAILABLE: 1010~' ~ B3R:H3LE 'OMPENSATED LOG (BHC) ~ DATA AVAILABLE: !0109': T2 9087' ¢ LITSD DE4SI'TY COMPENSATED LO~ (LOT) ~ C~MPENSATEO NEUTR3N LOG' (LOT) ~ DAT~ AVAILABLE: 10115' TD DATA FORMAT RECORD ~ !NTRY BLOCKS TYPE 4 15 SIZE REPR CODE ENTRY 1 66 0 1 66 1 ~ 73 $0 4 65 .liN' 1 66 1 I 65 0 )AT'~M SDECIFICATI3N B.L2CKS 4NEM SERVICE SERVICE UNIT ,aPI AP! API. API FILE SIZE SPL REPR ID )EPT. )T BHC ;R BMC ;R LOT ;ALI LOT lHgB LOT )RiD LOT ~RAT LOT ~NRA LDT ~PHI LOT DR DER $ LOG TYPE CLASS MOD NO. PROCESS CODE (OCTAL) FT' O0 000 US/F O0 52O ~PI O0 310 GAPI O0 310 IN O0 2BO ~/C3 O0 350 $/C3 O0 356 O0 ~20 O0 000 PJ O0 890 O0 0 0 80 0 0 4 O1 0 0 O1 0 0 O1 0 0 4 OZ 0 0 O1 0 0 Ot 0 0 O0 0 0 O0 0 0 1 58 00000000000000 1 6B O00000OO000000~ 1 58 OOO0'O000000000 1 SB 00000000000000 I 68 00000000000000 1 6B 00000000000000 1 58 O00000OO000000 1 5B 00000000000000 1 5~ 00000000000000 1 5B 00000000000000 .VP 010'H02 VERIFiCATIDN LISTINS PAGE 'Em ICNL: :CNL .LS :ALS ~P ~R LDT LDT LOT: LOT LDT. DLL DLL- DLL DLLi DLL' 31MM DqMM IN 3 ~P I · ,.,. DATA tEPT :ALI :NRA :CNL ,LS 10152-0000 8,5020 3,2639 878,8125 -999°2500 ~EPT :ALI ~NRA :CNL .LS t0100-0000 8,6595 3,28.93 865,8125 4-7247 )EPT :ALI :CNL .LS 10000,0000 2.2500 1785.6875 131-312¢ IEPT :ALI ~NRA :CNL .LS 9900.0000 8.6738 1,8018 2383.5000 126.5116 )EPT :ALI :NR~ :CNL .LS DT. RHDB NPMI CALS )EPT :ALI :CNL .LS DT RHgB NPHI QSS CALS )EPT :ALI ~NR'I :CNL DT RHD~ NPM! QSS CALS DT RH~B NPH! QSS CALS 9800.0000 DT 8.4941 RHD3 1.7901 NPqI 2807.5000 QSS 550,2802 CALS 9?00.0000 DT 8.525~ RH35 2.3159 NPflI 2083.5000 QSS 218.0510 CAL~ 9500.0000 DT 9.9395 RHO5 4.2507 NPMI 438.6¢06 QSS O0 358 O0 330 O0 330 O0 000 O0 000 O0 22O O0 220 O0 000 O0 010 O0 310 -999-2500 2,3674 3~.0820 0-0293 -999.2500 ~3,0273 2,6116 32,7637 0'05:91 7,5789' 95. 2. 19. O. 8. ~6. 2. 13. O. $. 88. 2- 13. O. 8. 97. 2. 17. O. 8. 118. 2, 51. O. Ol 31 30 O0 O0 I0 09 00. O1 O1 9023 2190 8730 021'0 2988 0898 3928 ¢766 0195 3301 7773 1858 2324 0059 1895 7773 1956 1387 0283 ¢395 5273 5936 8555 0396 GR DRNO PEF SP GR DR'HO PEF QLS' SP GR ORrtO PE~ QLS SP GR DRMD PEF SP GR DRHD PEF QLS SP GR DRHD PEP QLS SP GR DRHg QLS 0 4 0 4 0 4 0 ~ 0 ~ 0 4 0 ¢ 0 ~+ 0 ~ 0 4 -999,2500: 0.0190 6,8~45 -0o0501-999,2500 105.9023 6.1882 -0.0171 -72.4102 46, 5742 -0,0005 3.4~,75 0,0000 -29.4 $39 22.2236 -0,0~78 4.8501 0'0234 -39.4258 17.5830 -0.0181 3.2578 -62.1133 19.4111 3.5503 -0.0132 -56.4570 1~9.6675 0.025¢ 9.2B32 -0.0~49 68:00000000000000 6B 00000000000000 6800000000000000 68 00000000000000 58100000000000000 68 00000000000000 5800000000000000 68 00000000000000. 68,00000000000000 58 00000000000000 GR: 112.5898 NRA/ 3.0042 NCNL~ 2869.5000 LLD -999.2500 GR -999.2500 GR 192,21~8 NRAT' 2.9397 NCNL 28.¢9,5000 LLD 4.8730 GR 102.5898 GR ¢1.1055 NR~T' 2,0647 NC:ML: 4037.5000 LLD 152.0368 GR' ¢6.1055 3R 24.4111 NRAT 1.6524 NCNL 4295.2500 LLD 1¢1.5¢65 GR 27.¢893 GR 16.0830 NR~? 1.6221 NC~L 5027.2500 LLD 739.8660 GR 16.¢893 3R 17.5299 NR~T 1.8839 NCNL ~203.2500 LLD 282.9559 GR 19.8330 GR 178,1875 NRAT 4.0906 NCNL 1855.6875 LLD 2.1009 .VP 010.H02 VERIFIC4TIgN LISTIN$ .LS 2.0580 CALS ;ALI ~NR4 :CML .LS )E PT ;ALI {NR~ :CNL .LS )EPT ;ALI ~NRA :CNL .LS )EPT :A L I INR~ :CNL .LS )E PT ;ALI ~NRA :CNL .kS )EPT ;ALI :CNL .L$ 9500.0000 1Z.1504 3.9709 8.3512 9400.0000 9.9395 3.2717 707.3125 15.5111 9300.0000 12.5020 3.5100 $~9.3t25 9200.0000 12.0801 2,9377 1031.6875 8.7012 9100.0000 12.7441 3.0198 968.8125 7.89?3 9011.0000 -999.2500 -999.2500 -999.2500 0,1500 RM3B NPHI QSS CAL S DT. RMOB NPHt DSS CALS D¸T. RHOB NPHI QSS CALS OT RMDB NPMI QSS CALS RHD5 NPMI QSS CALS DT RHDB NP~t QSS CALS 109-7148 2.4006 ~1-7480 0.0535 11.8066 95.7148 2'6612 33.15~3 0.045~ 10'1035 93.5898 2.5g56 37.6465 0.0:2'73 12.8056 36-3.398 2.5L39 0.0~ 12.2676 SP: GR DR MO PEF QL :S St:" GR DRHD P6F QLS SP GR DR~D PEF qkS SP GR DRHg PEF QLS SP 84.3398 GR 2.4905 DRHD 0.0132 QLS 12.7832 SP -999-2500 GR -9g9o2500 DRHg -999.2500 PEF -999.2500 QLS 8.5879 SP ~ FILE TRAILER ** :ILE N&ME :EDIT .DO1 ;ER~ICE NAME : ~ERSION ,~ : DATE : 4AXIMUM LENGTH : 102~ :ILE TYPE : ~EXT FILE NAME : :~ TAPE TRAILER SERVICE NAME DATE :86/05/ 9 :EDIT -26.5107 180'1875 O' 0639 5.5906 O. 0020 -64.2227 108,1523 0-0117 -0.0181 -57.4883 165.9375 0-03.4Z 5.4265 -0.0024 -57.7070 8.3.5273 0'0581 3,8323 -0,0073 -60,3945 $8o2148 -0.0044 -25.1826 GR GR N R~ T NCNL LLD GR . GR NR ~ T: NCNL GR NCNL~, GR GR NRaT: NCN:L LLD GR GR NR~T NCNL. LLD GR -999.2500 GR -999.2500: NR~T -999.2500 NCNL -999.2500 LLD 21.~Z68 GR PAGE 153.5625 206'~375 3.6~09 1933.5875 T.TS07 169,9375 11t,3398 3,0586 2315.5000 12.8183 110,0898 183.8125 3.4260 2279.5000 5.3731 194.1875 89.0273 2.7229 3031.5000 7.9563 85.152.3 77'3398 2,7659 2927.5000 5,8618 $9.3398 -999.2500 -9~9.2500 -999.2500 2.2132 41.7930 .VP OlD.H02 VERIFICATION LISTINS PAGE 6 )RIGIN :FSIA 'APE N~ME~ : ;DNTIN~TIDN ~ :01' IEXT TAPE N~ME : :OMMENTS :LIBRARY TAPE REEL TRAILER ;ERVICE NAME :EDIT iAT'E :85705/ IRISIN : ~,EEL NAME : ',ONTINU~TION # :01 IEXT REEL NAME iOMMENTS :LIBRARY TAPE REEL HE&DER ~-~ ;ERVICE NAME: :EOIT )RI~IN : tEEL NA~E :ONTINUATION # ~R EV'.IOgS REEL :OMMENTS :LIBRARY TAPE :~ TAPE HEADER ;ERVICE NAME :EDIT )ATE :867057 9 ]RI~IN :FSIA rAPE N~ME : :DNTINUATI'ON ~ :0! ~REVIOUS' T~PE ~OMMENTS :LIBRARY T&PE ~ FILE HE~DER :~ :ILE NA~E :EDIT .001 ~E.~VICE NAME : ;E~SION ~ : )ATE : qAXIMUM LENGTH : :ILE TYPE : }REVIOUS FILE : ~ INfOrMATION RECORDS 4Nr-M CONTENTS UNIT TYmE S~TE SIZE CODE ,VP OlO-H02 VERIFIC&TIDN LISTIN~ PAGE iN : ARCO ALASKA~ I''N- 000 :N : WILDCAT DO0 :ANG: i~E 'ONN: lIN 000 ;ECT: 25; 000 iOUN: NORTH 5LOPE OgO ;TAT: ALASKA 000 gOO 018 065 gOO 020 065 DO0 OOS 065 000 0,0~! 065 gOO 00~ 065 000 002 065 DO0 012 065 gOO 005' 065 C~TE SIZE CODE 'RES: E 000 000 001 065 :-"~: COMMENTS ** SChLUMBERgER AL/~SK~ COMPUTIN,~ CENTER ;OMPANY = ~RC2 ALASKA INC /ELL = WEST:, BEACH STATE :I~LD : ~RUD~OE' BAY ',OUNTY = NORT'~ SLgPE BORg~gGH ;TATE : ALASKA t0~ NUMBER ~T ACC: 71~51 ~UN #ONE, DATE LOSGED: 3 .O~: T' HALSTEAD M~Y 86 ;ASING = 9-625" ~ KYPE FLdlO = BLAND-SALT )E~SITY = lO.lO LS/G ~ISCOSITY = 50.0 S 9'9B7' m BIT'SIZE= RM RMF 8.5" TO 1013~' = 2.160 @ 73 DF = 1.870 @ 73 DF .Vm O10.H02 VERIFICATION LISTIN~ PAGE 'H : 7.6 RMC = 2.360 @ '?3 DF :LJID LDSS' = ¢.4 S3 RM!AT. SHT : 1-225 @ 134 DF ~ATRIX SANDSTDN~ :~e~ THIS DATA HAS NOT BEENiDEPTH SHIFTED - OVERLAYS FIELD PRINTS ~~ SCHLUMBERGER LOGS INCLUDED WITH T~'IS MAGNETIC DUAL LATERLOG (DLL) DATA AVAILABLE: 101.Dt' T~ 9087' B2REHOLE COMPENSATED LOG (BHC) DAT~'~V~IL~BLE: 10lUg' TD 9DBT' LITH'D DENSITY COMPENSATED LOG (LDT) CDMPENS~TE:D NEUTRON LUG (LDT) DATA AVAILABLE: 10115' T3 9087' ~ ]AT~ ~DRMAT RECgRD ~ ~NTRY BLOCKS TYPE SIZE REPR CDDE ENTRY ~ I $$ O. ~ 1 56 1 V~ OlO.HO2 VERIFIC~TI24 LISTING P,~GE 9 ATOM SPECIFIC~TIgN NEM SERVICE SERVICE ID ORDER ~ EPT SFL DLL BL'.,D:KS U~IT FT~ COG O0 O0 4 1 1 65 66 66 TYPE CLASS 4DO 000~ 00: 0 270 04: 0 FILE ~0o 0 0 . 11N SIZE S PL REPR PROCESS CODE COCTAL) 5B 00000000000000~ 5800000000000000 EPT 10 EPT 10 ,EPT 10 iE PT 9 fEPT tEPT ~E P~T ~EPT g )EPT )EPT 9 )EPT 9 )EPT 9 131 · 332.0 100,1,660 000,1660 900,1560 800,1`660 700-1.560 600.1560~ ~00.1560 400.16601 300.1560 200,),$60 100.1660 011.0000 MSFL~:! MSPL MSFL MSFL,: MSFL;~ MS'FL:i MSFU. 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