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Home My WebLink About180-146 XHVZE ImaWrOject Well History File Cover8ge This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. J~-li~ Well History File Identifier Organizing (done} RESCAN ~olor items: ~ð~~ ~Sided 1111111111111111111 "<esean Needed 11111111111111111 OVERSIZED (Scannable) DIGITAL DATA 0 Diskettes, No. 0 Maps: Other items scannable by large scanner 0 Grayscale items: Poor Quality Originals: 0 Other, NolType 'tJ 0 0 Other: . OVERSIZED (Non-Scannable) NOTES: 0 .J.°gs of various kinds ~ Other BY: BEVERLY ROBIN VINCEN~MARIA WINDY DATEr¡: I/~J. Isl Project Proofing 1111111111111111111 BY: ~ ROBIN VINCENT SHERYL MARIA WINDY DATE:f;ll.~ Isl . -, Scanning Preparation -Î-X30=1'() + 7 DAT716-r23 1s¡Ø = TOTAL PAGES 97 BY: BEVERLY ROBIN~SHERYL MARIA WINDY . / Production Scanning c:? Stage 1 PAGE COUNT FROM SCANNED FILE: I '1 PAGE COUNT MATCHES NUMBER IN SCANNING PREPARATION: ~~ - NO BY: BEVERLY ROB~ SHERYL MARIA WINDY DATE/;:JJ(J:J'/SI fJJ2l Stage 2 IF NO IN STAGE 1, PAGE(S) DISCREPANCIES WERE FOUND: - YES - NO BY: BEVERLY ROBIN VINCENr:9ARIA WINDY DATEj/::Zj;./,;jl ~ (SCANNING IS COMPLETE AT THIS POINT UNLESS SPECIAL ATTENTION IS REQUIRED ON AN INDIVIDUAL PAGE BASIS 7 (.1111111111111111111 DUE TO QUALITY, GRAYSCALE OR COLOR IMAGES) ReScanned (Imiividual page [special attention) sc¡w'1lng I:ompletedj 1111111111111111111 RESCANNED BY: BEVERLY ROBIN VINCENT SHERYL MARIA WINDY DATE: ISI General Notes or Comments about this file: Quality Checked (don",) 1111111111111111111 12/1 O/02Rev3NOTScanned. wpd ) ) ii~~ >¡ ~~ ,iL; 333 W. 7'H AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907)276-7542 FRANK H. MURKOWSKI, GOVERNOR AIfASIiA OILA5D GAS CONSERVATION COMMISSION September 21,2005 Paul Mazzolini Exploration Team Leader Drilling & Wells ConocoPhillips Alaska Inc POBox 100360 Anchorage, AK 99510 ¿Ct1"1'¡::: '0" "". ð' '" ') I]:¡, . u'"J~,¡ ~)çJ\~'NEJ) ~) t: 1( 2, 2,- . Dear Mr. Mazzolini: We have reviewed the well file that contains the recommendation for final location clearance for the following well: West Sak 16 (PTD 180-146) We found the field inspection report in the above file recommending final location clearance. The report shows the location to be in compliance with (20 AAC 25.170 Onshore Location Clearance) and, therefore, the Commission requires no further work on the subject well. However, ConocoPhillips remains liable if any problems occur in the future with the well. Final location clearance is hereby approved for the above listed well. If you have any questions or need further information, please contact Jim Regg 907- 793-1236. Sincerely Øl£Ca~Þ Chairman cc: Steve McMains Well File ~9&c;-;Jrr=, ij,¿ & ~ & fQ:;W & @ ~LkJ ~ ~f Lk~~uwk ) DEPT. OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL HEALTI-I SOLID WASTE PROGRAM FRANK H. MURKOWSKI, GOVERNOR 555 Cordova Street Anchorage, Alaska 99501 PHONE: (907) 269-7590 FAX: (907) 269-7655 http://www.state.ak.us/dec/ November 3,2004 Þ~"'f~ Mr. Randy Kanady Senior Environmental Coordinator ConocoPhillips Alaska Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Reference: Issuance of Permanent Closure Approval for drilling waste reserve pits at production pads DS lC and DS IB and exploration drilling sites East Ugnu #1, West Sak 9, West Sak 16, and Gwydyr Bay State 2/2A (includes Kuparuk Delta 51-1) all located in the Kuparuk River Unit Dear Mr. Kanady: The Alaska Department of Environmental Conservation (ADEC) has completed review and public notice for permanent closure approval of the inactive reserve pits at the above referenced production pads and exploration dril1ing sites located in the Kuparuk River Unit. The closure applications and cOITective action plans provided the required information describing the history and conditions of the reserve pits, results of required water sampling, and an assessment of the potential risks posed by the dril1ing waste to human health and the environment. AU sites were inspected by ADEC after completion of the cOITective actions to confirm the work was completed in accordance with the approved plans. At production sites, all drilling waste was excavated from the pits for disposal by deep underground injection. The pits were tested for the presence of hydrocarbon sheening and trace metals before and after waste excavation. At these sites, the pits are closed as open impoundments. Trace amounts of residual hydrocarbon sheen may remain in some pits. Trace amounts of residual sheening is not considered a risk. The reserve pits at exploration sites West Sak 9, Gwydyr Bay State 2/2A and East Ugnu #1 were capped with the drilling waste in place. At West Sak 16, the drilling waste was excavated from the shallo~ pit and the pit backfilled. ADEC has determined that excavated or capped pits at these sites do not present a material or probable risk to the public health or the environment. Public notice requesting comments on closure approval was published September 29 and 30, 2004 in the Anchorage Daily News and posted on the ADEC web site September 29th 2004. No public comments objecting to c10sure approval were received in response to this public notice. ADEC has determined that the reserve pits at these sites meet the closure requirements of 18 AAC 60.440. Closure Approval Under authority of 18 AAC 60.440 (j), ADEC grants permanent closure approval to ConocoPhiUips Alaska Inc. for all inactive reserve pits at the following sites: Drill Site Name ç Drill Site 1 C \L\l0 Ç\c¡\0~ Drill Site 1B l<A,- \\~ EastUgnu# 1 ry'1 -(.) Co\. West Sak 9 50-029-20052-00 50-029-20274-00 Location Kuparuk River Unit Kuparuk River Unit Kuparuk River Unit Kuparuk River Unit Landowner DNR DNR DNR DNR API Number(s) Numerous Numerous ~CANNED NOV 0 5 2004 ) ) Mr. Randy Kanady ConocoPhillips Alaska Inc. November 32004 Page 2 of2 \<6(::) - \ \..\. (p l~-()~~ \<;;\-ClÇ, \~O-C\$š Drill Site Name West Sak 16 Gwydyr Bay State 2 Gwydyr Bay State 2A Kuparuk Delta 51-1 API Number(s) 50-029-20541-00 50-029-20491-00 50-029-20491-01 50-029-20065-00 Location Kuparuk River Unit Kuparuk River Unit Landowner DNR DNR Terms and Conditions This permanent closure approval is subject to the following terms and conditions: 1) In accordance with 18 AAC 60.440(1), the Department will require additional investigation, assessment, monitoring or remediation if new information regarding conditions at. the reserve pit facilities indicates that further actions are necessary to protect human health or the environment. 2) The approval granted by this letter is for the inactive drilling waste reserve pits only. Closure for the pad as a whole (if required) must be coordinated between the owner/operator and the appropriate land owner/manager. Any person who disagrees with this decision may request an adjudicatory hearing in accordance with 18 AAC 15.195- 18 AAC 15.340 or an informal review by the Division Director in accordance with 18 AAC 15.185. Informal review requests must be delivered to the Division Director, 555 Cordova, Anchorage, Alaska, 99501 within 15 days of the permit decision. Adjudicatory hearing requests must be delivered to the Commissioner of the Department of Environmental Conservation, 410 Willoughby Avenue, Suite 303, Juneau, Alaska 99801, within 30 days of the permit decision. If a hearing is not requested within 30 days, the right to appeal is waived. Sincerely, Transmitted Electronically Leslie F. Simmons Solid Waste Program Coordinator South Central/Western Alaska cc: electronic only Charles F. Sloan, Consultant to NRDC, Anchorage, (csloan@gci.net) Jeff SmithlLeigh McDaniel, ConocoPhillips, Kuparuk Gary Schultz, ADNR, Fairbanks (Gary_Schultz@dnr.state.akus) Tom Maunder, AOGCC, Anchorage (Tom_Maunder@admin.state.akus) Bruce Webb, ADNR, O&G Division, Anchorage (Bruce- Webb@dnr.state.akus) Jack Winters, ADF&G, Fairbanks (Jack- Winters@dnr.state.akus) Linda Nuechterlein, ADEC, Anchorage (Linda_Nuechterlein@dec.state.ak.us) Terry Carpenter, COE, Anchorage (Terry.A.Carpenter@poa02.usace.army.mil) Louise Smith, USFWS, Fairbanks (Louise_Smith@fws.gov) Sheldon Adams, NSB, Barrow (Sheldon.Adams@north-slope.org) Rex A. Okakok, Sr. NSB, Barrow (Rex.Okakok@north-slope.org) ConocOPhillips September 9, 2003 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Paul Mazzolini Exploration Team Leader Drilling & Wells P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-263-4603 Subject: Well Completion Report for West Sak 16 (80-146/303-256) Dear Commissioner: ConocoPhillips Alaska, Inc. hereby submits this Well Completion Report for the recent work on the West Sak 16 well to change the P&A marker. The attachments include a summary of the operation and three photos of the site. If you have any questions regarding this matter, please contact me at 263-4603. Sincerely, P. Mazzolini Exploration Team Leader CPAI Drilling PM/skad STATE OF ALASKA i"': ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: Oil [~] Gas [~ Plugged ~'~ Abandoned ~-~ Suspended [] WAG ~-~ lb. Well Class: 20AAC 25.105 20AAC ~/}0 Development ~-~ Exploratory GINJ ~] WINJ [~ WDSPL ~ No. of Completions __ Other,, ~ Service ~ StratigraphicTest ~ 2. Operator Name: 5. Date Comp., Susp., 12. Permit to Drill Number: ConocoPhillips Alaska, Inc. or Aband.: 09/04/03 80-146 / 303-256 3. Address: 6. Date Spudded: 13. APl Number: P. O. Box 100360, Anchorage, AK 99510-0360 March 9, 1981 50-029-20541 4a. Location of Well (Govemmental Section): 7. Daie TD Reached: 14. Well Name and Number: Surface: 500' FNL, 1500' FEL, Sec. 36, T13N, R8E, UM March 21, 1981 West Sak 16 At Top Productive 8. KB Elevation (ft): 15. Field/Pool(s): Horizon: 500' FNL, 1500' FEL, Sec. 36, T13N, R8E, UM 30' RKB to GL Kuparuk River Field Total Depth: 9. Plug Back Depth (MD + TVD): West Sak Oil Pool 500' FNL, 1500' FEL, Sec. 36, T13N, R8E, UM surface 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: x- 506373 y- 6011719 Zone- 4 6550' MD / 6550' TVD ADL 25523 TPh x- 506373 y- 6011719 Zone- 4 11. Depth where SSSV set: 17. Land Use Permit: Total Depth: x- 506373 y- 6011719 Zone- 4 N/A N/A 18. Directional Survey: Yes [~ No ~-~ 19. Water Depth, if Offshore: 20. Thickness of N/A feet MSL Permafrost: N/A 21. Logs Run: N/A 22. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORDI AMOUNT PULLED 20" x 30" Surface 110' 36" 216 cu ft. 13-3/8" 72# L-80 Surface 2688' 17.5" 2595 cu ft AS II 9-5/8" 47# L-80 Surface 6548' 12.25" 874 cu ft Class G, 130 cuff AS I 23. Perforations open to Production (MD + TVD of Top and Bottom 24. TUBING RECORD Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET (MD) N/A N/A N/A none 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED N/A 26. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) N/A P&A Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO I N/A Test Period --> Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) press, psi 24-Hour Rate -> 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). , Submit core chips; if none, state "none". . NONE Form 10-407 Revised 2/2003 Submit in duplicate 28. ~ 2~,~ GEOLOGIC MARKERS FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". N/A N/A 30. LIST OF ATTACHMENTS Summary of Operations, Photos 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Paul Mazzolini @ 263-4603 Printed Name P. Mazzolini Title: Exploration Drillinq Team Leader O~, ~?//2.Oo~.~7/o Signature ~/'~,~.~_ .~.,~.4~ _,~,~.,'~., Phone Date INSTRUCTIONS Prepared by Sharon AIIsup-Drake 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 la: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, salt water disposal, water supply for injection, observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: the Kelly Bushing elevation in feet abour mean Iow Iow water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The APl number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: True vertical thickness. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other (explain). Item 27: If no cores taken, indicate "none". Item 29: List all test information. If none, state "None". Form 10-407 Revised 2/2003 Date: September 4th, 2003 Subject: Abandonment Marker Removal Well West Sak # 16 Excavated material to 3' below tundra level to expose top of casing. Removed abandonment marker from top of casing. Installed marker plate on top of casing. Backfilled and covered excavated area. John Crisp, AOGCC PI, witnessed abandonment. WEST SAK # 16 API# 50-029-20541 DRILLING PERMIT # 80-146 1500' FEL 500' FNL SEC 36 T13N R8E UM NOTE to FILE West Sak 16 180-146 303-256 Conoco Phillips (CPA) has made application to modify the abandonment marker on the subject well. As part of North Slope remediation projects, this gravel pad will be recovered. CPA proposes to remove the above ground abandonment marker, replacing it with a subsurface marker. This document reviews the history of the site and recommends approval of CPA's request. West Sak 16 was drilled from a gravel pad accessed by an ice road in 1981. The well was originally suspended in April 1981. As required, downhole plugs were placed at that time. In March 1993, ARCO performed the surface abandonment of the well. John Spaulding inspected the site in August 1993 and Lou Grimaldi inspected the site in August 1994. The lone inspection exception on both visits was that the reserve pits had not been filled in. The proposed work at West Sak 16 is similar to what has recently been performed at multiple other "old" exploration drill sites scattered around the slope. Gravel removal and restoration of these areas is being conducted under the direction of other State (DNR, DEC) and Federal (COE, EPA, etc.) agencies. 20 AAC 25.170(a)(1) requires the operator to remove the wells and casing to a depth of 3' below original grade and install the appropriate abandonment marker. 20 AAC 25.170(a)(2) requires the operator to remove (A) any supplies or (B) debris, (C) close all pits by filling and grading and to (D) leave the location is a clean and graded condition. Since "remediation" work planned at West Sak 16 is not under the direction of AOGCC, it seems appropriate that AOGCC's oversight responsibility should be limited to work concerned with the wellbore. I recommend approval of CPA's request. Since the general well area will be dramatically altered by the removal of the gravel pad at the direction of other agencies, I further recommend that the AOGCC location clearance responsibility be considered complete when the Inspector has approved the sub-surface marker installation. Tom Maunder, PE . Sr. Petroleum Engineer SEF ! 2003 ConocoPhillips August 29, 2003 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Paul Mazzolini Exploration Team Leader Drilling & Wells P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-263-4603 Subject: Application of Sundry Approval for West Sak 16 (80-146) Dear Commissioner: ConocoPhillips Alaska, Inc. hereby files this Application of Sundry Approval to change the P&A marker on the West Sak 16 well. This application requests approval to remove the present dryhole marker posts for wellbore caps below the tundra grade when the gravel pads are removed and the tundra reclaimed. The wellbore caps will contain the required P&A information. We will notify the slope AOGCC inspectors so they can inspect surface cement plug and take digital pictures prior to welding on the wellbore cap. If you have any questions regarding this matter, please contact me at 263-4603. Sincerely, ~. Mazzolini Exploration Team Leader CPAI Drilling PM/skad ORIGINAL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 1. Type of Request: Abandon Alter casing Change approved program Suspend E] Operational shutdown F'~ Perforate Repair well r--] Plug Perforations E] Stimulate Pull Tubing E~] Perforate New Pool Variance [] Annular Dispos. E~ Time Extension E~] Other ['~ Re-enter Suspended Well E] 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: P. O. Box 100360, Anchorage, Alaska 4. Current Well Class: Development [~ Exploratory E~ Stratigraphic E~ Service E] 5. Permit to Drill Number: 80-146 6. APl Number: 50-029-20541 7. KB Elevation (ft): 30' RKB to GL I9. Well Name and Number: West Sak 16 10. Field/Pools(s): Kuparuk River Field /West Sak Pool 8. Property Designation: ADL 25523 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured) Junk (measured): 6550' 6550' surface surface 150', 1674', 6255' Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" x 30" 110' 110' Surface 2658' 13-3/8" 2688' 2688' Intermediate Production 6518' 9-5/8" 6548' 6548' Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): N/A N/A N/A N/A N/A Packers and SSSV Type: Packers and SSSV MD (ft): N/A N/A 12. Attachments: Description Summary of Proposal [-~ 13. Well Class after proposed work: Detailed Operations Program [--] BOP Sketch ~ Exploratory E~] Development E] Service r--] 14. Estimated Date for Commencing Operations: 9/15/2OO3 16. Verbal Approval: Commission Representative: Date: 15. Well Status after proposed work: Oil ['-] Gas r'-I Plugged [] Abandoned [-~ WAG [] GINJ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name P. Uazzolini Title Signature ~~... J/~~ Phone Contact Exploration Drilling Team Leader 263-4603 Paul Mazzolini @ 263-4603 Date COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Plug Integrity [-'-] BOP Test F~ Mechanical Integrity Test E~] Location Clearance F'] Sundry Number: , Subsequent Form Required: Approved by: I~S BFL Form 10-403 Revised 2/2003 -~--'z.--..._..~COMMISSIONER BY ORDER OF THE COMMISSION ORIGINAL Date: SUBMIT IN DUPLICATE ) ) MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Randy Ruderich, Commissioner DATE: August 16, 2003 THRU: Jim Regg, P. I. Supervisor FROM: John Crisp, Petroleum Inspector SUBJECT: Location Inspection Conoco/Phillips West Sak 25523 #16 PTD 1801460 AUÇlust 16, 2003: I traveled to Conoco/Phillips Exploratory Drill Site West Sak 25523 #16 to perform Location Clearance Site Inspection. West Sak 25523 #16 Drill Site has no structures, equipment or supplies on or near the Drill Site. There is a marker post that identifies West Sak 25523 #16. The Pad is graded & contoured. Very little wood debris is on Location. Two ponded pits are adjacent to West Sak #16. This Pad is accessible via the road system. The Pad is located just off the Kuparuk 3M access road. Photos are attached for reference. Summary: West Sak 25523 #16 Location Inspected, report along w/ photos of Location will be forwarded to Supervisor for review & recommendations. Attachment: Photos attached for reference. ~~\~~ \o<..,~\~~ 0 "- ~ c;..\\ ~ ~ ,\ ~Q Æo/ NON-CONFIDENTIAL ~\'D~ ?'\ ",~~"0 ~ 'C)""'-. ç\ <è. c..\-'CH', "C ~ \ \ ç. ~, ,'0. ~.~ ,0 ~, l S - a ~ :. It' .' :r:-.I\'\i ~T' ç' C ¡) .' ¡~" ') (if1!-"' ,j)'I...:J,",,~;':).......--' ·,;L.J "- ,-,' '----"- Location Inspection West Sak 25523 #1608-16-03 JC.doc 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 September 2 , 1994 Land Department David Sutter, Mgr ARCO Alaska, Inc. ? O Box 100360 Anchorage, AK 99510-0360 Re .' Location Clearance Inspections Two (2) North Slope Wells Dear Mr. Sutter: On August 24, 1994, our Inspector Lou Grimaldi inspected 'two West Sak locations for location clearanCe. He found problems on the locations to the extent that he could not recommend location 'clearance. The major 'problems are as follows: West Sak 16 PTD 80-146 ) The pits on these locations have West Sak 17 PTD 80-147 ) not been filled. This was noted in 1993 by Inspector Spaulding and a letter was written to Mark i~ Prestridge on 9/29/94. '~ Please advise the Commission as to your Plans for these wells. David W. J, ohnston ~ --~-~ ~ Chairman ~ C: Blair E. Wondzell, Petr Insp Supervisor bew/11 a r Zwsw MEMORANDUM TO: THRU: FROM: David Joh n_.~e~, Chairma~ Blair Wondzell, ~ P. I. Supervisor Lou Grimaldi?~''~ Petroleum Inspector · State of Alaska Alaska Oil and Gas Conservation Commission DATE: August 24, 1994 FILE NO: SUBJECT: WSKLOCLR. DOC Location Clearance inspection Arco West Sak #16 & 17" PTD ~0-146~ 80-147 Wednesday. August 24, 1994; I made a Location Clearance inspection on Arco's exploratory wells West Sak #16 & 17. ~ Wade Srock (BPX rep.) Accompanied me on my inspection. Neither of the locations were ready for final clearance in my opinion due to the possible remnants of drilling mud in the reserve pits. The gravel pads were neat and clean and the marker posts although slightly tall at approximately 8-10' each were securely mounted. I recommend West Sak #16 & 17 not to be granted a final location clearance until the Situation with the reserve pits is resolved. SUMMARY: I made a Location Clearance on Arco's exploratory wells West Sak #16 & 17 ~nd.in.g possible p~r. ob!ems with the reserve pits. ~,, Attachments: Photographs 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 September 29, 1993 Mark Prestridge, ATO 1440 ARCO AlaSka Inc P O Box 100360 Anchorage, AK 99510-0360 Re: Locati:on,~ clearance inspection of three Nodh Slope wells ~:~ Dear Mr. Prestridge: On August 19, 1993, our inspector, John Spaulding, visited several of ARCO's abandoned well locations on the North Slope. He. was unable to recommend location clearances for three wells: Ugnu SWPT #1 ,~,,Wi~.,S~ik River State #16,' and West Sak River State #17. In his report on these wells, Mr Spaulding noted that "the area around the location marker had sunk down about 2' below pad grade;" the pit liners had not been removed; and pits had not been filled. Please advise as to your plans for these wells. Sincerely, Blair E. Wondz~R PE Sr Petroleum Engineer Icans103 MEMORANDUM S ALASKA OIL AND GAS CONSER VA TION COMMISSION TO: David Johnst~" Chairman~F~' DA TE: AUG. 19,1993 FILE NO: i991hsaa. DOC THRU: Blair Wondzell ~ P.I. Supervisor ~t~(~ FROM: John Spauldin~/~°. Petroleum Inspecltor PHONE NO.: 279-1433 THURS. AUG. 19, 1993: I travelled this date to W. SAK RIVER STATE # 16 to witness a location clearance. The pad area was clean and Well graded with no junk or equip, setting around. The area around the location marker had sunk down about 2' below pad grade and needs backfilled with more gravel. The pits and pit liner have not been removed or filled. SUMMARY: ! do not reccomend that the A. O, G.C.C. grant a location clearance at this time. Attachment: i991hsaa SUBJECT: LOCATION CLEARANCE W. SAK RIVER ST. #16 KRU / KUPARUK RIVER FIELD P.T.D. 80-146 ,, STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Surface Abandonment. I Location Clearance Report ( Title 20 AAC 25, Article 2 ) Operator: ~,ddress: ARCO ALASKA INC. P..O. BOX 100360 A:NCH. AK. 99510 ;urface Location: F L, Section ,T Well Name: PTD No.: APl No. 50- Unit or Lease Name: F L Field and Pool: ,R ,M Downhole P&A Date: [~i~i~!~ii~i~i!~~i!~ii:~i~i~i~~~N~~~iii~ii~i~~i!i~i~i~[~i ......... 'i i~~ "~ii=' '? iili" ""!i F' ii' '~'"'i!~'i!~'T"'~='~"?~' ................ '='~'~'"~'"'"~': ='~'~'~": "*i ~"~*"{~*'? ~?"~'*~'" ?*="*i~i}?i}' "Length (10' min.) Inspection Date: Steel Post OD: (4" min) Top of Marker Post Closed With: Distance Below Final Grade Level: W. SAK RIVER ST. 80-146 02g.20541 KUPARUK RIVER UNIT KUPARUK RIVER FIELD Approval Date: ft. Height Above Final Grade Level (4' min.) ...... (Welded, Cmt., Cap), Set: (On Wellhead, Csg, In Cmt) Side Outlets: All valves and nipples removed ? All openings closed ? With Marker Plate Diameter: "Thickness: "Distance Below Final Grade Level: ft. Marker Plate Attached To: Wellhead Cutoff Csg Other Informafien Beadwelded Directly to Marker Pest or Blind Marker Plate: ( Note when different from file information) .Operator: Well Name: Surface Location: 500 F SN Section 36 Inspection Date: PITS: Filled In: ARCO ALASKA INC. Unit / Lease Name: KUPARUK RIVER U. / KUPARUK RIVER FIELD , , , , , ,, W. SAK RIVER ST. #16 Remarks: L, '/500 F WE L , ,T '/3N ,R SE ,M U. NO Liners Removed or Buded: NO SURFACE CONDITION OF PAD AND / OR LOCATION · Clean: YES Approval *Date: Debris Removed: YES FLAT ( Rough, Smooth, Contoured, Flat, Compacted ) Type & Quan. of Debris if any remaining on pad and / or location: NO DEBRIS LEFT ON PAD.. TYPE AND CONDITION OF SURROUNDING AREA' GRAVEL PAD SURROUNDED BY TUNDRA ( Wooded,Tundra,Grass,Brush,Dirt, Gravei,Sand) Clean: YES Type &Quan. of Debds if any remaining on surrounding area · NONE TYPE AND CONDITION OF ACCESS ROAD AND SURROUNDING AREA: NO ACCESS ROAD ( ICE ROAD) ( Dirt, Gravel, Ice, Other) Clean: YES Type & Quan. of Debris if any remaining on access road or surrounding area - NONE CLEANUP WORK REMAINING TO BE DONE' FILL IN AND MOUND GRAVEL AROUND LOCATION MARKER RECOMMENDED FOR APPROVAL OF ABANDONMENT: Yes c-Operator c - Database c- Inspector FI-O(X) (Rev. 3/93) Reason: PITS NEED REMOVED No XXX' ( If "No" See Reason ) FINAL INSPECTION: Yes No INSPECTED BY: JOHN H. SPAULDING 199LHSAA.XLS DATE: 8/19/93 AI.~, OIL AND GAS CONSERVATION COk ~SION WELL COMPLETION OR RECOMPLETION REPORT 3G 1 Status of Well Classification of ~i~ei~ 2 Name of Operator 7 Permit Number ARCO Alaska, Inc 80-146(PERMrr) & 93-048(SA 3 Address 8 APl Number P.O. Box 100360, Anchorage, AK 99510-0360 50-029-20541 4 Location of well at surface 9 Unit or Lease Name , , 1500' FEL, 500' FNL, SEC 36, T13N, R8E, UM iLOC~T~ONS j KUPARUK RIVER At Top Producing Interval YI~FIt~D t 10 Well Number 1500' FEL, 500' FNL, SEC 36, T13N, R8E, UM ' ~ WEST SAK RIVER ST. #16 Depth ~, ~ 11 Field and Pool At Total 1500' FEL, 500' FNL, SEC 36, T13N, R8E, UM KUPARUK RIVER FIELD 5 Elevation in feet (indicate KB, DF, etc.) I 6 Lease Designation and Serial No. 30' RKB TO GL'I ADL 25523 12 Date Spudded 13 Date T.D. Reached 14 Date Comp., Susp. or Aband. 1'15 Water Depth, if offshore 16 No. of COmpletions 03/09/81. 03/21/81. 03/22/93.(Aband.)I N/A feet MSL 17 Total Depth (MD+TVD) 18 Plug Back Depth (MD+TVD) 19 Directional Survey 120 Depth where SSSV set I 21 Thickness of permafrost :6550' MD, 6550' TVD SURFACE YES I--'] - NO [~I N/A feet MDI 1400' 22 Type Electric or Other Logs Run 23 CASING, LINER AND CEMENTING RECORD I SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Bo'n'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" x 30" INSULATED COND SURF 110' 36" 216 CU FT 13-3/8' 72# L-80 SURF 2688' 17,1/2" 2595 CU FT ASII 9-5/8" 47# L-80 SURF 6548' 12.25" 874 CU FT CLASS G & 130 CU FT ASI 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) N/A N/A 26 ACID, FRACTURE, CEMENT SQUEEZE, ETC DEPTH INTERVAL (MD) I AMOUNT & KIND OF MATERIAL USED *See attached operations summan/ 27 PRODUCTION TEST Date First Production {Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO I TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas o~ water. Submit core chips. RECEIVED APR - 3 1993 Aiaska Oil & Gas Cons. Oommissio~ Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSESE:)E ~ ~f~'",, ~ ~ Include interval tested, pressure data, all fluids recove,'d and ~,~~~ MEAS. DEPTH TRUE VERT. DEPTH G OR, and time of each phase. N/A N/A ':ii. ~.,=,v 'mil 31. UST OF ATTACHMENTS .......... P & A Schematic, Report of O~rations ................ ;32. I' 'herebY certify that the foregoing is true and correct to the best of' my knowledge Signed_ _//~_/~'_J~/~~Z Title AREA DRILLING ENGINEER Date ~'/,~ / /' ...... 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.! 6 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 f,qr only the interval reported in item 27. sul~mit a separate form for each additional interval to be separatei~ 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, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ~ CEMENT NaCI/NaBr BRINE D DRILLING MUD ARCTIC PACK ,~ 10.2 PPG22; ,.*. BRINE ;;;; to 1770' · · .. . . . . . · · · · . . · · · i-i-:':':':':':':'i'i · , . . , , . ,.,,,,,,,,.,..,..,,., . . . . , , . . 20" X 30" INSULATED CONDUCTOR AT 110' CEMENTED TO SURFACE BRIDGE PLUG @ 150' W/CEMENT TO SURFACE IN CSG AND ANNULUS ARCTIC PACKED 13-3/8" X 9-5/8" ANNULUS FROM 2608' TO SURF. ARCTIC PACK PRECEEDED BY 140 SX ASII CEMENT. ARCTIC PAK AND CMT PUMPED THRU DV COLLAR @ 2608'. SET BRIDGE PLUG @ 2674' W/TOP AS! CMT @ 2520' ARCO Alaska, Inc. WEST SAK RIVER ST. #16 500' SNL, 1500' WEL, SEC. 36, STRAIGHT HOLE/VERTICAL WELL 1 3-3/8", 72#, L80 W/SHOE AT 2688' CEMENTED W/2595 SX ASII TO SURFACE SET BRIDGE PLUG @ 6255' W/TOP G CMT @ 6125' PERFS @ 6300-6313, 6318-6337, 6346-6374 TD = 6550' 9-5/8" CSG 47#, L80 @ CEMENTED W/874 (~ 6548' T13N, APR - 1 t993 Alaska 0il & Gas Cons. GommtSSkO~ RSE, UM Anchorage APl# 50-029-20541, PERMIT 80-146 SDB, 3/30/93 '. WEST SAK ~VER STATE #16 REPOR~I )F OPERATIONS 03/15/93 03/20/93 Previous work: Press test 9-5/8" csg & 9-5/8" x 13-3/8" ann to 1500 psi each for 30 min-ok. MI & RU CTU. RIH w/l-l/2" CT to 1770' GLM. Displace diesel w/130 bbls 200 deg 10.2 ppg NaCL/NaBr. POOH to 150'. Displace coil & top 150' w/diesel. POOH. RD & secure. Notified Lou Grimaldi of AOGCC of intent to P & A. RU Atlas WL. RIH w/9-5/8" CIBP (Baker). Set @ 150'. POH. RIH w/3-3/8" big hole perf gun. Shot 148'-144' @ 6 spf=30 shots. RD Atlas. RU Hot Oil. Flushed Arctic Pac f/9-5/8" x 13-3/8" ann w/70 bbl 150 deg diesel. RD. RU HOWCO. Mixed & pmp 150 sx Permafrost "C" @ 15.6 pg=25 bbl slurry down 9-5/8". Took returns f/9-5/8" x 13-3/8" until returns were 15.6 ppg. RD HOWCO & cleaned same. Veco dug out around 30" cond at least 4' below tundra level. 03/22/93 GBR welders cut 30" windows. Peak RSTBTS chipped out foam in 30" x 20". P & A cont'd. Cut & released tension f/9-5/8", then 20" & 30". Final cut was 3'+ below GL (8'+ below pad). Cmt was complete with no voids. The stub was dry grouted & covered with a welded plate. The dry hole marker was welded to this plate. The hole was back filled to pad level. Photographs were taken of each step in duplicate. 'I5. B.( oitz, Dril -m)g Superint/ende~' RECEIV£D APR - 1 199; Alaska 0ii & Gas Cons. CommiSSior~ Anchorage MEMORANDUM state of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: David Johnsto~ Chairman Blair Wondzell, P. I. Supervisor ~/'~ ! FROM: Jerry Herring, 1~'~ SUBJECT: Petroleum Inspector DATE: FILE NO: March 25, 1993 jh-rep29.doc, Plug and Abondoment Arco Alaska, Inc., KRU West Sak # 16 PTD 80-146 .Saturday, March 20,.. 19.93: I witnessed the installation of a surface plug on West Sak 16. The Plug and Abandonment Report is attached. A cast iron bridge plug was set at 150 feet. Cement was filled to the surface in the 9-5/8" casing (25-1/2 barrels) and the well head was cut and removed 3 feet below ~ g~ra__d...~. A marker was installed as specified in 20 AAC 25.120. Location "-~i~:~nce will need to be completed this summer after the snow and ice melts. Summary: I witnessed the successful installation of a surface plug on West Sak 16. The P/A marker was installed correctly. Attachment STATE OF ALASKA ALASKA OIL AND 6~A,¥ CONSER VA TION COMMISSION Plug And Abandonment Report Operator Rep.: ~ Lease No.: ~-5'-?-3 Well No.: Total Depth: Date: Well Name: ~kJ ~sT- ._~ ~ PTDNo.: ~-- 1~ Sec. T-R ~ t~(~ - ~ ~) 6' ' Meridian: [o~'~-~ Elevation: Mud Wt.i CASING DATA: Drive Pipe: Conductor: Intermediate: 1. Open Hole Plugs: O.D." Set ~: O.D." Set ~: O.D." Set ~: ft. With ff. Surface: ff. Prodctn: PLUGGING DATA: Penetration O.D." Set (~: O.D." Set 2. Open Hole Isolation Plugs: 3. Perforation Plugs: 4. Annulus Plugs: 5. Casing Stub Plugs: 6. Surface Plug: Casing Removal: " Casing Cut(~ " Casing Cut(~ " Casing Cut(~ " Casing Cut (~ Feet . Feet Feet ' Feet REMARKS: Distribution: erig - Well File c - Operator c - DNR/OOG c - Database c - R~ File ¢- Inq~ector FI-000 (Rev. 3/93) Inspector (s)' /~'t ~J, ~. . ~ P&Arptl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: Abandon ~X 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 Suspend Alter casing _ Repair well _ Plugging Change approved program _ Pull tubing _ 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 500' SNL, 1500' WEL, Sec. 36, T13N, RSE, UM A{ top of productive interval 500' SNL, 1500' WEL, Sec. 36, T13N, RSE, UM At effective depth At total depth .500' SNL, 1500' WEL, Sec. 36, T13N, R8E, UM Present well condition summary Total Depth: measured true vertical Operation Shutdown Re-enter suspended well Time extension Stimulate Variance Perforate Other 6. Datum elevation (DF or KB) 12. 3o' RKB to GL 7. Unit or Property name Kuparuk River Unit 8. Well number West Sak River ST, #16 9. Permit number 80-146 10. APl number 50-029-20541 feet 11. Field/Pool Kuparuk River Field Kuparuk Formation 6550' feet Plugs (measured) 6550' feet 6125', 2520' Effective depth: measured true vertical 2520' feet Junk (measured) 2 5 2 0' feet None Casing Length Structural Conductor 8 0' Surface 2 6 5 8' Intermediate Production 6 5 1 8' Liner Perforation depth: measured 6300'-6313', true vertical 6300'-6313', Tubing (size, grade, and measured depth None Packers and SSSV (type and measured depth) None Size 20" X 30" I 3-3/8" 9 -5/8" 6318'-6337', 6318'-6337', 13. Attachments Plug and Abandon. Description summary of proposal X Cemented 216 CU FT 2595 CU FT AS'II Measured depth True vertical depth ,. 110' 110' 2688' 2688' 874 CU FT Class G &130 CU FT AS I (Thru DV collar) 6346'-6374' 6346'-6374' 6548'. 6548' RECEIVED FEB 2 5 199; Alaska 0il & Gas Cons. Commission ^llChomgA Detailed operation program _ BOP sketch 14. Estimated date for commencing operation 15. Status of well classification as: 3/8/93 Oil Gas 16. If proposal was verbally approved Name of approver Date approved Service 17. I hereb~,y certify that the foregoing is true and correct to the best of my knowledge. Signed ~j~~'~/~~ Title Area Drillin,q Engineer FOR COMMISSION USE ONLY Suspended Conditions of approval: Notify Commission so representative may witness Plug integrity_ BOP Test t Location clearance Mechanical Integrity Test t Al)proved b)/ the order of the Commission Form 10-403 Rev 06/15/88 Subsequent form require 10-.~? Original Signed By De_,,iH W, Johnston IApproval No. Commissioner Date SUBMIT IN TRIPLICATE ~,,.~ C,o O"/ ~'0~'" d . WEST SAK RIVER ST. #16 PROPOSED P&A PROCEDURE 2/18/93 1. Notify AOGCC of intent to initiate P&A procedure. . Pressure test 9-5/8" casing to 1500 psi for 30 min. If pressure drops off more than 10% during 30 minute interval, determine leak point via temperature logs, set a retainer above the leak point, squeeze cement below the retainer, and dump at least 100' of cement on top of retainer via a coil tubing unit. WOC. PT casing. Displace diesel from 9-5/8" casing from 1800' to surface w/10.2 ppg NaCI/NaBr brine. Set bridge plug at 150'. Lay in a cement plug from 150' to surface. . Pressure test 9-5/8" X 13-3/8" annulus to 1500 psi for 30 min. If the pressure drops off more than 10% during the 30 minute interval, downsqueeze the annulus with sufficient cement to cover the entire annulus volume from the surface to the shoe at 2238'. If annulus passed pressure test, proceed w/step #4. 4. WOC at least 12 hours. Cut off wellhead and all casing stubs 3' below tundra level. 5. Run 1" conduit pipe to 150' in the 9-5/8" X 13-3/8" annulus. Displace arctic pack fluid and cement annulus to surface. 6. Ensure all casing annuli have good hard cement to surface. 7. Weld on plate and P&A marker with the following information on the marker: ARCO ALASKA, INC. KUPARUK RIVER UNIT WEST SAK RIVER ST. #16 500' SNL, 1500' WEL, SEC. 36, T13N, R8E, UM 8. Clean up location of all trash and debris. 9. Submit a Report of Sundry to AOGCC. EXISTING STATUS CEMENT DIESEL D DRILLING MUD ARCTIC PACK 20" X 30" INSULATED CONDUCTOR AT 110' CEMENTED TO SURFACE ARCTIC PACKED 13-3/8" X 9-5/8" ANNULUS FROM 2608' TO SURF. ARCTIC PACK PRECEEDED BY 140 SX ASII CEMENT. ARCTIC PAK AND CMT PUMPED THRU DV COLLAR @ 2608'. SET BRIDGE PLUG @ 2674' W/TOP ASI CMT @ 2520' .~.~.~.i.!.!.~.~.~.~.i, · i'i'i 10.2 PPG'i-i-!-i' '~'~'~'~'~'~'~'~'~'~'i, .~.~.~.~.~.~.~.~.~.~.[, '~'~'~'~'!'~'~'~'~'~'i, .!.!.!.!.i.~.!.!.!.!.[, · . . , .............. , ,,,,, ........... · !.:J.:.i.:.i.:.i.:.i.:.i.:.L:.!.:.i.:.i.:. i.:.i.:.i.:.i.:.L:.i.:.i.:.i.:.i.:.L:J.:. ,LLL~.LLL~.Li. LL;.LLLLLL~.:, ,:.~.:.i.:.i.:.i.:.i.:.~.:.i.:.!.:.i.:.i.:, '!'!'!'~'i'~'!'!'!'!' ,LLL~.LL:.i. LLLLLi.Li. LLLi. L .~.!.~.~.~.~-~.~.!.!:.[ · ~.!.~.!.i.~.~.!.!.i:.i .!.l.l.l.~.i.!.l-l.~L~ · l.~.l.~.l.~.l.!.l.i:,i .~.~.~.~.~.~.~.~.~.~.[ TD = 6550' 13-3/8", 72#, L80 W/SHOE AT 2688' CEMENTED W/2595 SX ASII TO SURFACE Alaska Oil & G~S Cons. SET BRIDGE PLUG @ 6255' W/TOP G CMT @ 6125' PERFS @ 6300-6313, 6318-6337, 6346-6374 9-5/8" CSG 47#, L80 @ 6548' CEMENTED W/874 CU FT CLASS G ARCO Alaska, Inc. WEST SAK RIVER ST. #16 500' SNL, 1500' WEL, SEC. 36, T13N, STRAIGHT HOLE/VERTICAL WELL R8E, UM APl# 50-029-20541, PERMIT 80-146 SDB, 2/18/93 WEST SA RIVER ST. #16 WELLBORE UIAGRAM PROPOSED P&A STATUS CEMENT NaCI/NaBr BRINE ~ DRILLING MUD ARCTIC PACK 20" X 30" INSULATED CONDUCTOR AT 110' CEMENTED TO SURFACE BRIDGE PLUG @ 150' W/CEMENT TO SURFACE IN CSG AND ANNULUS ARCTIC PACKED 13-3/8" X 9-5/8" ANNULUS FROM 2608' TO SURF. ARCTIC PACK PRECEEDED BY 140 SX ASII CEMENT. ARCTIC PAK AND CMT PUMPED THRU DV COLLAR @ 2608'. SET BRIDGE PLUG @ 2674' W/TOP ASI CMT @ 2520' ,:.i.:.i.:.i.:.i.:.i.:.i.:.i.:.i.:.~.:.i.:.i 0.2 PPG'!'i'!'i TD = 6550' 1 3-3/8", 72#, L80 W/SHOE AT 2688' CEMENTED W/2595 SX ASII TO SURFACE SET BRIDGE PLUG @ 6255' W/TOP G CMT @ 6125' PERFS @ 6300-6313, 6318-6337, 6346-6374 9-5/8" CSG 47#, L80 @ 6548' CEMENTED W/874 CU FT CLASS G ARCO Alaska, Inc. WEST SAK RIVER ST. #16 500' SNL, 1500' WEL, SEC. 36, T13N, R8E, UM STRAIGHT HOLE/VERTICAL WELL APl# 50-029-20541, PERMIT 80-146 SDB, 2/18/93 F'E.B 24 '93 01 :$5P1'1 LIS' '~IEzI',IEW DEV. 91~756~4680 564 ARCO Alaska, Inc. ,, Post Office Box 100360 JblGhorlge, Alaska 99~10-0360 Telephone 907 268 4260 J. Oanl Dayton Engineering Mipager Kul)lllJk River Field P. February 12, 1993 BP Exploration (Alaska), InC. P.O. Box 196612 Anchorage, AK 99519-6612 Attn: A.E. Leske Re: Designation of Operator West Sak #16 (AR-60319, KRU 20.1.16.16) West Sak #17 (AR-60320, KRU 20.1.16.17) Gentlemen: Sohio' Natural Resources Company, BP Alaska Exploration, inc., and Atlantic Richfield Company, entered into the following agreements, hereinafter referred to as the 'Agreements': 1. Agree'ment for the drilling of West Sak #16, dated February 17, 1981; and . Agreement for the drilling February 17, 1981. of West Sak #17, dated Pursuant to said Agreements, Sohio was designated as Operator of said wells. ARCO Alaska, Inc,, as successor to Atlantic Richfield Company, and BP Exploration (Alaska), Inc., as successor to Sohio Natural Resources Company and BP Alaska Exploration, Inc., (hereinafter collectively referred to as the "Parties"), now wish to plug and abandon the West Sak #16, ~nd #17. By execution of this letter, the Parties agree that all future operations pursuant to the Agreements shall be conducted subject to the Kuparuk River Unit Agreement and Kuparuk River Unit Operating Agreement (hereinafter the "Unit Operating Agreement') as Tract Operations in accordance with Article 5.4 and Article 16 respectively. ARCO, Unit Operator for the Kuparuk River Unit (KRU), is hereby designated Operator to conduct all operations pursuant to this Agreement. The authority, duties, and liabilities of ARCO as Operator will be the same as provided in Article 11 of the Unit Operating Agreement. Further, ARCO is hereby named Tract '~ FED ~4 '93 Oi:$GPM LISBJRME/MEW DEV. 9075G~4680 ~ ./ ./ - Designation of ~, rator .~./ ~ West Sak #16 (AR-60319, KRU 20.1.16.16) /' ' West Sak #17 (AR-60320, KRU 20.1.16.17) Page 2 P. 3/:3 Representative pursuant to Section 16.003 of the Unit Operating Agreement with the associated authority, duties, and liabilities of Tract Representative provided in Section 16.004 of the Unit Operating Agreement, All other terms and conditions of the Agreements shall remain the same. This Agreement may be executed in one or more counterparts having the same effect as if all the parties had executed the same. Sincerely, ARCO Alaska, Inc, M~nager, Kuparuk Engineering AGREED to and ~CCEPTED this~.~ day of ~- , 1993. BP EXPLORATION (ALASKA), INC. JRW:jts _ STATE OF ALASKA M'iS AD~ 25523 ALA$~,[A OIL AND GAS CONSERVATION cOM SI APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend,/ Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension ~ Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator 3. Address 4. Location of well at surface ggs~ g-66!2 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, OH At top of productive interval At effective depth At total depth 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UN[ 5. Datum elevation (DF or KB) 6. Unit or Property name Kup=_rt:k River Unit 7. Well number West SAK #16(31-36-13-08) 8. Permit number 80-146 feet 9. APl number 50-029-20541 10. Pool Kuparuk River 11. Present well condition summary Total depth: measured 6550 feet true vertical 6550 feet Effective depth: measured 2525 feet true vertical 2525 feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured Length Size Plugs (measured) 9-5/8" EZ Drill at 6255' Cement Plug 6255' -6125' 9-5/8" EZ Drill at 2675' Cement .Plug 9.675' -2525' Cemented Measured depth 20x30 Insulated Conductor 8 cu. yds. concrete 13-3/8" 2595 cu. ft. Arcticset II 9-5/8" 874 cu. ft. Class G; 130 cu. ft. Arcticset I 6374'-6346' 6337'-6318' true vertical 6313'-6300' 80'MD 2688'MD 6548 'MD True Vertical depth Reason for extension: This suspended well is being considered for future testing in the Ugnu development area. Tubing (size, grade and measured depth) None Packers and SSSV (type and measured depth) None 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operati'on 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~.~'~, ~ TitleDivi.~{n, nr(ll(n~ R,,~,,,~ Commission Use Only Date Conditions of approval Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance Approv,,.ed by jj~' JllliNlr . ..._. Form 10-403 Rev"12-1~''''~' ~' amli~ App rov~:j Co,my ~eturned ,: Commissioner Approval No. ~ --- .r-~_ L by order of ~r,,/~ /~</~ the` commission Date 4, Submit in triplicate '~ ~ ADL 25523 STATE OF ALASKA COMM, '~ IONo~ ALASK~]'OIL AND GAS CONSERVATION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon itl Suspend [.'] Operation Shutdown L'} Re-enter suspended well E] Alter casing [] Time extension [~ Change approved program E] Plugging [] Stimulate ['] Pull tubing I.Z] Amend order ~ Perforate [] Other 2. Name of Operator 5. Datum elevation (DF or KB) Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1500' NEL, 500' SNL, Sec. 36, T13N, R8E, UM At top of productive interval At effective depth At~'~l'd~, 500' SNL, Sec. 36, T13N, R8E, UM 11. Present well condition summary Total depth: 655O measured 6550 feet true vertical feet Effective depth: measured 2525 feet true vertical 2525 feet Casing Structural Conductor Surface Intermediate Length Size Plugs (measured) KBE = 60.87' AMSL 6. Unit or Property name Kuparuk River Unit 7. Well number Nest SAK //16(31-36-13-08) 8. Permit number 80-146 9~,~' P]Or~_t~r5 41 10.,.Pool _ KuparuK Ri ver 9-5/8" EZ Drill at 6255' Cement Plug 6255'-6125' 9-5/8" EZ Drill at 2675' Cement Plug 2675'-2525' Cemented Measured depth 80'MD 2688'MD 6548'MD 20x30 Insulated Conductor 8 cu. yds. concrete 13-3/8" 2595 cu. ft. Arcticset II 9-5/8" 874 cu. ft. Class G; 130 cu. ft. Arcticset I True Vertical depth Production Liner Perforation depth: measured true vertical 6374'-6346' 6337'-6318' 6313' -6300' None Tubing (size, grade and measured depth) Packers and SSSV (type and measured depth) None 12.Attachments Reason for extension' This suspended well is being considered for future testing in the Ugnu development, ~rea. Description summary of proposal , Detailed operations program ~ BO~~ Request extension under 20 AAC 25.170(b) 1,2,3,4 13. Estimated date for commencing operation 14. if proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~tr'~ 2. ~ , ~,,,¢-,,_ Title Division Drilling Engineer Commission Use Only Conditions of approval Notify commission so representative may witness ! Approval No. [] Plug integrity ..~ BOP Test F_] Location clearance I Approved by ~¢~~/ - Form 10-403 Rev 12-1-85 /q~proved Co~y · 1returned, x-, -' Commissioner order of e~_/"~~, the commission Dat ,4--3ubrj~ttl in triplicate Mr. . S. Allan Standard Alaska Production Company P. O. Box 6612 Anchorage, AK 99502-0612 -Telecopy No. (907) 276-7542 Re.- Extension of Suspended Status PBU MP 11-33-11-12 No. 1 PBU MP 22-31-11-13 No. 2 PBU MP 32-30-11-13 No. 1 PBU MPC Tract 3-10-12 PBU MP 43-31-11-13 : Put River BP 33-12-13 PBU Chevron Tract 23-18-11-12 Sag Delta No. 3 Sag Delta No. 5 Sag Delta No. 7 Sag Delta No. 8 Sag Delta 34633 No. 4 West Sak 25519 No. 17 West Sak 25655 No. 14 PBU U-13 West Sak 25548 No. 11 West Sak 25645 No. 9 Sag Delta 33-12-16 No. 1 Dear Mr. Allan: A review of our records shows that the above referenced wells are suspended. Section IlO(a) of the regulations states the Commission will, in its discretion, approve the suspension of a well if the well is capable of producing hydrocarbons in paying quantities or is reasonably demonstrated to have future value as a service well. Section lOS(e) states that "[e]ach well to be abandoned or suspended must be plugged...to prevent the movement of fluid either into or between freshwater and hydrocarbon sources and to ...prevent all other fluid migration within the well bore." .. In compliance with Section 170(a) of the regulations, "[t]he -.. location of am abandoned well onshore or upon a historically stable island must be cleared within one year following well abandonment .... " Section 170(b) provides the means for an extension of time if a valid reason exists, and the well bore is properly plugged. ~.. -~?- Mr. R. S. Allan "-~'~:: July 31 1986 _ >'-. ~, ~ _ ....... ~ We are,. therefore, requesti~ you to submit Fom 10-603, ~ppl~eat~on for 8~dry ~pproval, w~th a progr~ ~eh dll bring --' the sta~s of these wells into compliance with the new ~ re~lations and provide a schedule for this smer when ~r field ~n~peetor. can aee~pan7 7our repre~ntat~ve~ to the ~ell for location clear.nee Please call Harold J. Hedlund at (907) 279-1433 if you have any que s t ions. Sinc-erelyl C~~ ~,~~ Lonnie C. Smith Commissioner jo/A.HJH 06/07 SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502~)612 July 22, 1985 , Mr. C.V. Chatterton Alaska Oil. & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 RE: 1985 LOCATION INSPECTION Dear Mr. Chatterton: In compliance with State Regulation 20 AAC 25.170, attached are Fores 10-403, Sundry Notices and Reports on Wells, for the following wells. These notices request that the wells remain in susPended status. BP 41-33-1 2-1 3 BP 22-33-11-13 Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP (22-31-11-13) No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Del ta #1 (33-12-16) Sag Delta.#2A (10-11-16) Sag Delta #3 (35-12-16) Sag Delta 34633 #4 Sag Del ta #5 (36-12-15) Sag Delta #7 Sag Delta #8 Sag Delta #9 Sag Delta #10 Niakuk #lA (26-12-15) Niakuk #2A (23-12-15) Alaska Island #1 Ni akuk #4 Ni akuk #5 RECEIVED J U 2 · ' i..- ~.~, A!~ska Oil & GasCons. [;or;~m:~ssion Mr. C.V. Chatterton July 22, 1985 Page 2 Sag Delta #11 is now ready for final inspection of the abandoned well. Please advise the. undersigned which day during the week of August 19-23 is acceptable for your field inspector to accompany our representative .for this annual location inspection trip. Very truly yours, RSA/~RM/sh 72285:0530N Attachments cc' Well File #17 ~j S.~ "Al 1 an Acting SAPC Drilling Engineer } STATE OF ALASKA t~,~)0 ALASKA OIL AND GAS CONSERVATION '~' MMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum ~y 80-146 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20541 4. Location of Well 9. Unit or Lease Name At surface: 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 60.87' AMSL 12. I6. Lease Designation and Serial No, ADL 25523 10. Well Number West Sak #16 (31-36-13-08) 11. Field and Pool K~ ~ver Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Rec~'~_est extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 AA 25.170(b) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [~: Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Reason for extension: This site is being considered for future Kuparuk expansion. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ S' ~ Title District Drilling Engineer The space below for Commission use R. H. Reiley Conditions of Approval, if any: ORII~IIAL SIGN£D BY LONNI[ C. SMITH .v Order of Approved by COMMISSIONER the Commission Approved Copy R~turnecl ' Form 10403 Rev. 7-1-80 Submit "I ntentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY Mr. C. V. Chatterton Alaska Oil & Gas Conservation Cc~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 July 10, 1984 Re: 1984 LOCATION INSPECTION Dear Mr. Chatterton: In oompliance with State Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices and RePOrts on Wells, for the following wells. These notices? request that the wells remain in suspended status o BP 41-33-12-13 BP 22-33-11-13 Te~m Well B (22-20-11-.13) Term Well C (34-03-11-12) Chevron Tract Well (23'18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13) No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2A (10-11-16) Sag Delta #3 · (35-12-16) Sag Delta 34633 #4 Sag Delta #5 (36-12-15) Sag Delta #7 sag Delta #8 Sag Delta #9 Sag Delta #10 Niakuk #lA (26-12-15) Niakuk #2A (23-12-15) Alaska Island # 1 '~ STATE OF ALASKA .~ ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL E:] COMPLETED WELL I-I 2. Name of Operator 7. Permit No. Sohio Alaska Petroleun ~y 80-146 3. Address 8. APl Number Pouch 6-612, ~ge, Alaska 99502 so-029-20541 9. Unit or Lease Name OTHER 4. Location of Well At surface: 1500' w~r~, 500' SNL, Sec. 36, T13N, RBE, UPM 5. Elevation in feet (indicate KB, DF, etc.) ~ = 60.87' NvE~ 12. 10. Well Number West Sak #16 (31-36-13-08) 11. Field and Pool 6. Lease Designation and Serial No. Kuparuk River NIl, 25523 ~ . Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: ~lest ~i(::~ un~ SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 AN: 25.170 (b) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing r-] Perforations I-1 Altering Casing [] Stimulate I::::] Abandon [] Stimulation [] Abandonment [] ReDair Well [] Change Plans I"] Repairs Made [] Other [] [] Other I~ Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any Prot3osed work, for Abandonment see 20 AAC 25.105-170). Beascn for extensic~: ~is site is being cc~si~ for future Ku~aruk expanse. RECEIVED J U L 1 o ]984 Alaska OiJ & Gas Cons. Commission Anchorage 14. I hereby ce~,r~th%h~ue end cdr0 'o the I:~t of mv knowledge- . The 113ICl belOW for Commi~ion use Conditionl of Approvel. if any: Suspended status is extended until September, 1985. 0~I~ I,i,~ t LOlti~lE C. SMITII 9V Order of Al:~r~ved by COMMISSIONER the Commission Approved Co~. ~- Returned o.,./o Form 10.403 Rev. 5.160 Submit "lntentionl" tn Tril}licltt end "SubteClUent Reports" in Duplicate M EM 0 RA I"")D U' M TO: FROM: Stat of Alaska ALASKA OI~A~ C-AS CONSERVATION COMS~ISSION . · C-". V. Ch~t~r~o~;/;/// ,/ ' DATE: 'August 25, Chairman~;~ ~-"~' ¢'~/ * /~ FiLE ,0: ZOSA:F5 ~nnie C. Smith] ' . CO~i8 8 ioner TELEPHONE NO: Edgar 'W. Sipple, J~~'SUBJECT: Petroleum Ins~cto~ ~. // '1983 Inspection on Sohio's Suspended Locations Listed Below. ~.~.0nday, August 8,_ 1983: I traveled this date to Prudhoe Bay, where I met Mike Dinger, Sohio's representative, to look at the suspended locations listed below: West Sak 25645 ~9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Attached to this report are pictures of the well heads, drilling pads, reserve pits, and a copy of the AOCCC surface suspension location report. It is my recommendation to the Commission that the a~.ove loca- tions be accepted in regards to location cleanup, well sign placement, and pit conditions. Attachments .. Suspended ;Veil and Location Report 20 LAC 25, ARTICLE 2 FILE INFORMATION: Operator., ,~t~ " Date Suspended Address ~0~C~ 6- ~Z_~ A~ . .~. Surface Location of Well Permit No.~ ~0~ Ft. F ~ L,' ~9.~. Ft. F_~ n aPI No. 50--_-_--Z~-:-' ~ec.~, T~ ~, R~ ~ ,'~ M. Unit or Lease Name Well No. ~~ .~-~ ~1-~-I~ Field & Pool . ..J(u Condition ' of Pits __ Well head - Ail outlets plugged ,.i~l.~el 1 ,sig~:n .- Attached: to ,.we 11 h~ead Attached to well guard .Attached to Information correct Yes ~ Yes ~ No Cel la.r - Opened ~ No Fi ~ led ., ~No Covered ' No WaterWell - Plugged off capped Rat Hole Open Fil led Covered No Ye s No Open Explanation kJ ~-- 14KE . _ Photographs taken to verify above conditions~ No Work to be done to be acceptable Exp la naton _ This well and location is (acceptable) ( .... ~-=~ u~a~e~~) to be classified as suspended for the period of 19 thru 19 . · Inspected by: ~~ _~...~.~,./__ ' ,/ Reused 8/24/82 SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 21, 1983 Mr. C. V. Chatterton Alaska Oil & Gas Conservation Czm~ission 3001 Porcupine Drive Anchorage, Alaska 99501 1983 'LOCATION INSPECTION Dear Mr. Chatterton: In compliance wis State Regulation 20 AAC 25-170, attached are Forms 10-403, Sundry Notices and Reports on Wells, for the following wells. 'T~ese notices request that the wells remain in suspended status. BP 41-33-12-13 BP 22-33-11-13 Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC Tract Well (21-03-10-12) PBU MP 43-.31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) ..MP Tract Well (32-30-11-13) PBU ~ 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sak #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2A (1'0-11-1~) Sag Delta #3 (35-12-16) Sag Delta 34633 #4 Sag Delta #5 (36-12-15) Sag Delta #7 Sag Delta #8 Sag Delta #9 Sag Delta ~10 Niakuk #lA (26-12-15) Niakuk #2A (23-12-15) Alaska Island #1 Mr. c. v. Chatterton July 21, 1983 Page Two Water Injection Well GC - lB (13-11-13) is also now ready for final inspection of the abandoned well site. Please advise the undersigned which day during the week of August 8th is acceptable for your field inspector to accompany our representative for this annual location inspection trip to the above-namad well sites. Very truly yours, R. H. Reiley District Drilling Engineer encs cc: Well Files 917 STATE OF ALASKA MISSION ALASKA(~IL AND GAS CONSERVATION C SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well At surface: 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UPM 7. Permit No. 80-146 8. APl Number 50-029-20541 9. Unit or Lease Name OTHER Reason for extension: ThiS site is being .considered for future Kuparuk expansion. ECEIVED J U L 2 1 !983 Approved Copy ,A, JaS~ 0il & Gas Cons. Comm/ss/o.q 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. The space below for Commission use R.H. i C°nditi°ns°fAppr°val'ifany:r~iS location ~ms inspected by our representative on August 8, 1983 and clean up was found satisfactory for a suspended location, A subsequent inspection will be necessary by August 1984. ORIGINAL $1tNEB BV Order of Approved by I~¥ 11111111£ P_ ~MITII COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) NOTICE OF INTENTION TO: Request extension under SUBSEQUENT REPORT OF: (Submit in Tr!r~plicate) 20 AAC 25.170 (b) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] 'Pull Tubing [] Other [~ Pulling Tubing [] Date '7/'~ ~e~ ~ 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 60.87' AMSL I ADL 25523 12. ~ Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data Kuparuk River 10. Well Number West Sak #16 (31-36-13-08) 11. Field and Pool February 16, 1983 Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Subsequent Reports, Sundry Notices and Reports on wells (Form 10-403) Attn~ R. N. Rell~y, For the following lists of "Notice of Intention To~" Sundry Notices and Report on Wells (form 10-403} this office does not have on record the "Subsequent. Report of l" defining the action taken on the approved intention. Please advise this office by Subsequent Report of the disposition of the intention. Wel 1 Sohio Date ~rief DescriD~!on... 9£: !n~en~!gn West Sak 16 4/61~1 MPC Tract (11-33-11-12) 4/17/$1 R-5 6/1/$1 R~3 6/1/~1 Y-12 6/2/81 B-1 12/3/81 F-15 3/15/82 Alaska Island I 5/26/82 C-14 6/4/82 GC-1A 8/25/82 CC-lB 8/25/82 A-27 10/25/82 Set plug, perforate Workover Workover Reenter, drill, run tubing Abandonment Procedure Reenter, drill, complete Suspens ion procedure Rerun 5%" tubing Abandonment procedure Abandonment procedure Pull and rerun 4%" tubing Sincerely, ,- . ./ ,- ,,' .: -./ (,,.' .:., Lonnie C '. Smith Commissioner LC$/JRT/glh MEMOt' ANDUM S ALASKA OIL AND GAS CONSERVATION COMMISSION TO:c, V~~tJ~rton Chai~l%~ Thru: Lonnie C. Smith Commi s sione r FROM: Doug Amos ,~. ~, Petroleum Inspector of Alaska DATE: November 9, 1982 FILE NO: 10 8/A TELEPHONE NO: SUBJECT: Inspection of Sohio' s Suspended Locations Listed Below Friday,~ August 27, 1982 - I traveled this date to Prudhoe Bay where I met Jerry Segar, Sohio representative, and conducted the second clean-up inspection on the locations listed below. Attached to this report are pictures of well heads, reserve pits,, drilling pads and a copy of the Form 10-403. I recommend to the Commission that the following locations be accepted in regard to location clean-up, well sign placement, and pit condition. PBU MP 22-31-11-13 No. 2 Term Well ~ (22-20-11-13) · Term Well C (34-03-11-12) MPC Tract Well 21-03-10-12 MPC 11-33-11-12 Getty State No. 1 (2-10-13) PBU MP 43-31-11-13 West Sak 25645 %9 (3-11-9) West Sak 25548 %11 (36-12-8) West Sak 25655 %14 West Sak %16 (31-36-13-08) West Sak %17 (44-26-13-09) Kuparuk State 2 2-11-12 Sag Delta #5 (36-12-15) Sag Delta %1 (33-12-16) Sag Delta %2A (10-11-16) " " Sag Delta %3 (35-12-16) " " Sag Delta .#4 (3463.3) " " Sag Delta %7 " " Sag Delta %8 " " Sag Delta %9 .- " " Sag Delta #10 " " MP Tract Well 32-30-11-13" " Niakuk %la (26-12-15) Niakuk #2A (23-12-15) Chevron Tract Well (23-18-11-12) No pictures, ran out of film II II !1 II II II II II II II II II II II II II II II II II II II II II II II II II II II II II In summary, I inspected the above listed suspended locations for clean-up, well signs, and pit conditions. 02-00 ] A( Rev.] 0/79) Suspended Well and Location ~ 20 LAC 25, ARTICLE 2 FILE INFORMATION: - - Operator_ ~_~,~ __ ~/~$~_~_ ~2~~/~w~ ~. Date Suspended Addre s s Surface Location of Well Permit No. ~-'/..~.~ /5~ Ft. ~~n, ~Ft. ~~n aPI'No. 50 Sec.~, T/~ ~, R ~~, ~S.' Unit or Lease Name ' Wel 1- No. ~j~ ~ ~. ~ ~/~- ' Field & Pool ~~-p~A_ Condition of Pad _ ~7~ ~.. ~ ~,-~..~J,_ ; Condition of Pits .. - _ _ Well head - Ail outlets plugged Well sign - Attached to well head Attached to well guard Attached to Information correCt ~ No Cellar - Opened ~ No Rat Hole 'Fil led Yes ~ Covered Yes ~ WaterWell - .Plugged off ~ Open' Explanation Open Yes ~ Fil led ~ No Covered ~ No Photographs taken to verify above conditions~ No Explanaton ................... Work to be done to be acceptable This well and location is (accamtable_)_.. (unacceptable) to be suspended for the period of _ ~--Z~-"-'19_~PZ'thru 8-~ Inspected by: / Date: classified as 19~. Revised 8/2 4/82 SOHIO ALASKA PETROLEUM COMPANY ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 30, 1982 ,Mr. C. V. Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: .In compliance with State Regulation 20 ~ 25.170, attached are Forms 10-403, Sundry Notices and Reports on Wells, for the following wells. These notice~ request that the wells remain in suspended status. BP 41-33-12-13 BP 22-33-11-13 Term Well B (22~20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC Tract Well (21-03-10-12) PBU ~ 43-31-11-13 MPC 11-33-11-12 Getty State #1 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13, No. 2 West Sak 25645 #9 West Sak 25548 #11 West Sak 25655 #14 West Sa~ #16 West Sak #17 Kuparuk State 22-11-12 Sag Delta #1 (33-12-16) Sag Delta #2A (10-11-16) Sag Delta #3 (35-12-16) Sag Delta 346~3 #4 Sag Delta #5 (36-12-15) Sag Delta #7 Sag Delta #8 Sag Delta #9 Sag Delta #10 Niakuk #lA (26-12-15) Niakuk #2A (23-12-15) Alaska Island #1 '"' "'"') STATE OF ALASKA ~/") ' ALAsKAOLI AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL I-'1 COMPLETED WELL [] OTHER 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Conloany 80-146 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 s0-029-20541 9. Unit or Lease Name 4. Location of Well At surface: 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 60.87' AMSL 6. Lease Designation and Serial No. ADL 25523 10. Well Number West Sak #16 (31-36-13-08) 11. Field and Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Request extension under SUBSEQUENT REPORT OF: (Submit in Triplicate) 20 ~ 25.170 (b) 1,2,3 (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). · Reason for extension: This site is being considered for future Kuparuk expansion. Clean-up to date: a) Major structures have been removed. b) Loose debris has been remo~. Approved Copy Returned AUG- Alaska 0il & Gas Cons, CommJssi0:,~ /~nch0racje 14. I hereby certify that the fore_going is true and correct to the best of my knowledge. Signed Title District Drilling Engineer The space below for Commission use R. H. Riley Date 7'.) .3' ~ L Conditions of Approval, if any' This location was inspected by our representative on August 27, 1982 and clean up was found to be satisfactory for a suspended loctioan. A subsequent inspec- tion will be necessary by August 1983. Approved by ~Y [~,~,~I~ C. R~,~T~ COMMISSIONER the Commission Date / _ - Form 10403 Submit "Intentions" ~n Tr~plmate Rev 7 1 ~ aod "Subsequent R,~oorts'' STATE OF ALA,Si-qA ,,ALASKv%?I.'\_A_N D GAS CONSERVATION ~O.k.~.MISSION DRILLING WELL [] COMPLETED WELL [] OTHER 2. ~me Of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, g~choraqe, g3.aska 4. Location of Well At surface: Permit No. 80-146 8. APl Number 99502 so- 029-20541 9. Unit or Lease Name 10. Well Number West Sak ~f16 (31-36-13-08 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UPM · 5. Elevation in feet (indicate KB, DF, etc.) KBE = 60.87' AMSL ADL 25523 12. Perforate 11. Field and Pool Kuparuk River I6. Lease Designation and Serial No. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: Request extension under (Submit in Triplicate) 20 AAC 25.170 (b) 1,2,3 [] Alter Casing [] ~ Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) Alter ing Casing [] Abandonment [] Other [] 0 0 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Reason for extension: This site is being considered for future Kuparuk expansion Clean-up to date: a) Major structures and installations have been removed. b) Loose debris has been removed. Approved :Copy Returned 14.! he,eby ce~ect to the best of my knowledge. :'~ /d'// sig,~~. . _ Tit,eDistrict Drillinq Enqineer Date The space below for Commission use R. ti. ~-'~ey Conditions of Approval, if any: . suspended Tnis~lbcatlon was inspected by our representative on August 31, 1981 and the clean-up was found to be acceptable. Approval is given to leave the pits open, the well head on, and the cellar open. This approval is given until August 31, 1982 A subsequent inspec.tion will be necessary by mid-summer 1982 ' 'S¥O,de, of Form,O~m ~!~1~[ Sl~ Rev. 7-1-80 9¥ [ONNIE C. SIIITI! nnd "Sub~eu-~nl Reports" in Duphcale O? OOIB IRev STATE of ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION TO: ~Hoyle 'H. Hamilton~ Chairman ,~/ Thru: Lonnie C. Smith ~i~t~ Commissioner Petroleum Inspector DATE: September 11, 1981 FILE NO: TELEPHONE NO: SUBJECT: Inspection of SOHIO's Suspended Locations Listed Below Monday_AUgust 31 Thru Wednesday September 2.: I traveled to Prudhoe Bay Monday August 31, 1981 where I met with Jack Barr, Judy Golding and Jerry Stegar, Sohio representatives and discussed the upcoming location inspection. Attached to this report are pictures of well heads, reserve pit, drilling pad, and a copy of surface suspension report. It is my recommendation to the commission that the following locations be accepted in regard to location clean-up, well sign placement, and pit condition. Mobil Phil lips Mobil Phil lips Mobil Phil lips Chevron Tract West Sak West Sak West Sak West Sak Mobil Phil lips Mobil Phil lips Mobil Phil lips Term wel 1 Term wel 1 Getty State~ Niakuk Niakuk Ni akuk Niakuk Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta Sag Delta 21-03-11-12 11-33-11-12 22-11-12 23-18-11-12 #9 #11 #16 #17 22-31-11-13 43-31-11-13 32-30-11-13 B C #1 #1 #la #2 #2A #1 #2 #2A #3 #4 #5 #8 In summary, I inspected the above listed suspended locations for clean-up, well signs, and pit conditions. FILl'; INFORHATION: ~ Operator ., ~O ~~~ .,~ Date Dpwqhole P & A ~--~- Surface Lo~ation 6f Well- ' - : ..... Pe~ntt't'l?~.-~m~ C/~.~o WeI 1 No.. /~ Field ~ Pool:=------~U~ 20 AAC 25 ..... 120: WELL Ai~ANI)C)" ........ ~:,~[ HAt.;KEI~: Dia. Steel Post (4"Min.), ~/,~ - Length (10' Hin.) ~7~ Height Above Final Grade L~ve~ (4' Hin.j , Top of Marker Pipe Closed with: Cement'Plug Screw <~ap Welds Set: On Well }lead , On Cutoff Casing, In Concrete Pl~g ~ Distance Below Final Grade Level Ft. in. Side Outlets: All Valves and Nipples Removed NFOP, HATION BEADWEI,I)F,I) I) I. RECTF, I.,Y '£'O t.O~RKF,[~ I'()ST: (List Miere Different from File Operator Unit or Lease Name Well Number , Surface Location of Well: Ft. F L, Ft., F L, ,Sec , T , R 20 AAC 25.170: LOCATION CLEAN-UP · Filled In Liners Removed or Buried "~"~'~ ' SURFACE OF ' PAD AND/OR I';0CAT lO'~:: Rough ,. Smooth ~, Contoured · Other CLEAN UP OF PAD At':I)/OR I,OCATI()N: Clean',,~: , Pil, e Scrap Paper Other , Debris Removed' , H , Flat , Compacted _ __, Iron Scralli~, Wood , Mud , Cement SURROUNI)I,Y3 AREA: . l~ ' Wooded , Brush , Tundra ~,-J/', Grass , 'Dirt , Gravel Sand , Other CON[)ITION SURROUNI)[N(; AP, EA' Clean _k~-/, Trash from Site Other , Trees and/o'r Brush from Clearing Site ACCESS ROAD: Dirt , Gravel , Ice CONI)fTION ~,CESS ROAI) AND Clean ~__~, Rough , Smooth , Tr, ash',from Oper;~cions , Trees a~or Brush from Clearing ~4ad ~ , Si, Oil from Clearing Road Other ,. ' REb~INING TO BE DONE: ~ ' ____.. _.,__ - , APPROVAL OF A~--,;Ot;iq-~:i~:~ ,Yes ~ , No Final Inspection SOHIO ALASKA PETROLEUM COMPANY August 17, 1981 Mr. Lonnie Smith Alaska Oil & Gas Conservation Cc~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Smith: In cc~pliance with State Regulation 20 AAC 25.170, attached are Forms 10-403, Sundry Notices & Reports on Wells, for the follc~ing wells. These notices request that the wells remain in suspended status. Term Well B (22-20-11-13) Term Well C (34-03-11-12) Chevron Tract Well (23-18-11-12) MPC TraCt Well (21-03-10-12) PBU MP 43-31-11-13 MPC 11-33-11-12 Getty State 91 (02-10-13) MP Tract Well (32-30-11-13) PBU MP 22-31-11-13, No. 2 West Sak 2,5645 #9 West Sak 25548 ~11 West Sak 25655 #14 West Sak #16 ' /Q~_~"~.:~ West Sak #17 Kuparuk State 22-11-!~2 Sag Delta #1 (33-12-16) Sag Delta #2 (10-11-16) Sag Delta #2A (10-11-16) Sag Delta ~3 (35-12-16) Sag Delta 34633 #4 Sag Delta #5 (36-12-15) Sag Delta #7 Sag Delta #8 Niakuk #1 (26-12-15)-abandoned Niakuk #lA (26-12-15) Niakuk #2 - abandoned Niakuk #2A (23-12-15) Nja::u;. :!~!i (i3-12-15) ' ECE IVED Oil & (~ns (:uns. C;oltlIIliS$[O,,1 Ancho[age Mr. Lonnie Smith August 17, 1981 Page Two We would like to' have your field inspector present sometime during the week of August 31 - September 4 to accompany our representative for final location inspection of the follc~ing wells: Challenge Island #1 Reindeer Island Stratigraphic Test #1 West Sak #4 Kemik Unit #2 West Kuparuk State 3-11-11 Hurl State 5-10-13 Socal-Mobil 33-29E (29-12-11) Kuparuk State 33-11-12 Kuparuk 9-11-12 MPC 7-11-12 Kuparuk State 21-11-12 MPTract Well 13-15-11-12 PPJ:JLG: ja Attachments cc: Well Files CC# 37,291 Yours very truly, P. R. Judd Manager Drilling June 5, ~1981 Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Ret Alaska Oil and Gas Conservation Commission Regulations Article 2, ABANDONMENT AND PLUGGI}]G, 20 AAC 25.120 WELL ABANDONMENT MARKER and 20 AAC 25.170 LOCATION CLEAN UP. Gentlem~n: This is in addition to our letter of June 4, 1981 regarding the above subject. The following wells were omitted from the list of suspended wells: Sag Delta #5 Sag Delta #7 Sag~~ # 8 t Sak # Yours truly, roleum Engineer JKT:be SOHIO ALASKA PETROLEUM COMPANY -SOHIO CONFIDENTIAL 31 I 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: ARCO ........... Date: 5/19/81 SFO .............. ~ BPAE Well ·Data '.~~The'"'following material is being submitted herewith. Please acknowledge receipt by signing a !. copy of this letter and returning it to this office:- · . ~ · W.S. ~;16 Schlumberger Pressure Survey 4/2/81 . '#' ' 808 RECEIVED DATE Oil & Gas Cons. Comm~i..off AAr, horage Carol Krieter Development Geology .Well Records, HQ 4-5 SOHIO ALASKA PETROLEUM COMPANY CONFIDENTIAL 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 May 13, 1981 Alask~ Oil & Cx%s Conservation Cammission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: 'Well 'west 's~ '9!6 Attached is inclination survey for the above-named well which was inadvertently omitted in the Form 10-407 Co~ letion Report mailed to you May 4, 1981. attachment Yours very truly, District Drilling Engineer CONFIDENTIAL RECEIVED Alaska 0il & Gas Cons. CommjssJor~ Anchorag~ WEST SAK #16 - INCLINATION ~SURVEY Date Depth Inclination 3-10-81 1869' 3-11-81 2700' 3-15-81 3722' 3-15-81 4218' 3-15-81 4677' 3-15-81 5234' 3-16-81 5427' 3-16-81 5961' 3-22-81 6550' Driller 1/4 o Canpanian 1/2 o Ashley 1 o Ashley 3 -1/4° Ashley 2 -3/4 o Reasch 2° Reasch 1 '.1/4° Ashley 3/4° Reasch Zero° Young Note: TOTCO inclination surveys dropped on dull bits. This well waS not intentionally deviated from the vertical. ~District Drilling Enginee~ May 8, 1981 Mr. R. H. Re iley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Dear Mr. Rei ley: ~/ We have received data from the West Sak No. 16 following the suspension of the well and all submissions seem to be complete except for an inclination survey. A regulation that became effective in April, 1980 requires that an inclination survey be taken in wells that are not to be directionally drilled and these surveys are to be submitted. These requirements are found in 20 AAC 25.050 of the regula- tions. We request that Sohio Alaska Petroleum Company submit this survey and, since the regulation is relatiVely new and a depar- ture from the previous regulations, there will be no penalty for a late submission. Thank you for your prompt attention to this m~tter. Yours very truly, Harry W. Kugler ~" Commi s sione r SOHIO ALASKA PETROLEUM COMPANY 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 May 4, 1981 CONFIDENTIAL Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well West Sak ~16 Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, Well Test Summary, and Core Data Sheets. This well has been suspended. Yours very truly, RHR:ja Enclosures R. H. Reiley District Drilling Engineer 1981 Alaska Oil & .Ga,~ Cons. Commission ~chorage CC: Well File #17 Geology Mr. Donald S. Smiley, ARCO CONFIDENTIAL ALASK ,._AND GAS CONSERVATION C ...MISSION WELL COMPLETION OR RECOMPLETION 'REPORT AND LOG OIL [~ GAS [] SUSPENDED~[] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 80-146 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20541 4. Location of well at surface 9. Unit or Lease Name 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UI~ At Top Producing Interval 10. Well Number 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UPM West Sak #16 (31-36-13-08 At Total Depth 11. Field and Pool 1500' WEL, 500' SNL, Sec. 36, T13N, R8E, UPM Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE : 60.87' AMSLJ ADL 25523 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 3/9/81 3/21/81 4/5/81 feet MSL 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD)' 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 6550 ' MD&TVD 2525 'SD&rl'rV-D YES [] NO [] None feet MD 1670 ' 22. Type Electric or Other Logs Run DIL/SP/GR/BHCS/TTI, FDC/CNL/GR/Cal, CBL, RFT, Velocity survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE:WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulated Conductc[Surface 80' 36" 8 cu.yds, concrete 13 3/8" 720 L-80 Surface 2688' 17 1/2" 2595 cu. ft. Arctics~.,t II 9 5/8" 470 L,80 Surface . 6548' 12 1/4" 874 cu.ft. Class G 130 cu. ft. Arctics~.~t I ' · 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 ~ ~ C ~ l ~' E D None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~/~A~' 198] DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED ' :. ' ' 4 . 6255'-6125' ~8 cu. 'ft. C] a. r.~ Alaska 0ii & Gas Cons. Commission 2675 '-2525 ' 53 ct]' fl__ Ar~.f_~ ~..q~ T ~.em~n~ ~ ,, , ,.., Allchorag{~ . . , ,, .... ,. plug , ., 27. "PRODUCTION TEST Date~Fir_st P. roduc.tion i I Method of Operation (Flowing, gas lift,etc.) 3/27/81I Flowin9 (see attachme'~t) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL' CHOKE SIZE GAS-OIL RATIO ' ..; :. .~. TEST PERIOD e FIOWrTUibing . ..Casing Pressure CALCULATED. OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. . . ., 24.HOUR RATE I~. ' ' " . 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core ch'ips. See attachments ' ' ' CONFIDI NTIAI., , . , , · Form 10-407 Rev. 7-1-80 Submit in duplicate CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS FORMATION TESTS · NAME. Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. ' BKB BKB See attachments Upper CretaceOus Lost in 'ermafrost Lower Cretaceous 5787 ' 5787 ' Top of Kuparuk 6236' 6236' Base of Kuparu~.i· 6397' 6397' Total E~pth 6550, 6550, 31. LIST OF ATTACHMENTS Well,History, Well Loqs, Well Test Surrmary, Core Data Sheets ...... 3.2. I hereby certify that the foregoing is true and correct to the best of my knowledge (~ Signed ~ Tit,e District ..Dril 1 in~q Enqineer ........ Oate 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 th,i.s 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- lng 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, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 WEST SAK #16 WELL HISTORY ' DENTIAL Spudded well at 1630 hours, March 9, 1981. Drilled 17 1/2" hole to 2700'. Ran open hole logs. Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2688'. Cemented with 2595 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2647', tested casing to 3000 psi, okay. Drilled to 2720', ran leak-off test to 0.77 psi/ft, gradient. Drilled 12 1/4" hole to 5961'. Ran open hole logs and cut five cores from 6130' to 6398'; total cut 268', recovered 267'. Drilled 12 1/4" hole to 6550'. Ran velocity survey to 6530' and R~T. Ran sidewall cores from 3251' to 3036'; took 12 samples, recovered 10 samples. Lost CST centralizer in hole. Ran 170 jts. 9 5/8" 479 L-80 Buttress casing to 6548'. Cemented in two stages: First stage with 874 cu. ft. Class G cement; second stage through D.V. packer at 2608' with 130 cu. ft. Arcticset I cement preceded by Arctic Pack. Cleaned out to 6507', ran CBL, tested casing to 3000 psi, okay. Displaced drill pipe to diesel, set RTTS packer at 6235' and tested to 2600 psi; packer failed. Reran ~ packer and reset at 6230', tested to 3000 psi, okay. Perforated well from 6374' to 6346' and 6337' to 6300'. Well shut in for pressure buildup. Flowtested well at two intervals as follows: 1) 2) 6374' - 6346' 6374' - 6346', 6337' - 6318', 6313' - 6300' Set wireline bridge plug at 6255' and laid 58 cu.ft. Class G cement plug on top of bridge plug from6255' to 6125'. Installed second bridge plug at 2675' and laid 63 cu.ft. Arcticset I cement plug on top of bridge plug from 2675' to 2525'. Displaced top 1800' of hole with diesel. Installed 6" x 4" adapter flange and 4" single master valve and pressure tested to 3000 psi, okay. Released rig at 2400 hours, April 5, 1981. CONfiDENTIAL MAy ... ]981 0;! & . as Cons. '~Chorage C°rnrni$~ion Core #1 Interval Cut (Drillers Depth) SOHIO AK PETROLEUM COMPANY W.S. #16 CORE DATA Recovery, ~(%) General Lithology Hydrocarbon Indications 6130-6190 6190-6250 6250-6310 6310-6370 6370-6398 100% 100% 100% 98% 100% Sh/Siderite' Sh/Siderite Sh/Siderite/Sandstone' Mudstone/SS SS/Siltstone/Shale SS/Siltstone/Shale i No shows Oil Oil Oil WELL: W.S. #16 SIDEWALL CORE REPORT DEPTH 3036' 3037' 3143 ' 3183' 3185' 3203' 3204.9' 3207 ' 3246.8' 3250' 3245' 3247' 3249' RECOVERY Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No LITHOLOGY Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone COi IFIDENTIAL TNEST 'SAK ' #t 6 '- 'WET-,T~ 'TEST 1. INTRODUCTION ARCo/BP/Sohio well West Sak 16 was drilled by rig Nabors 18E with Sohio as the operator. About 267 ft of core was cut through the Kuparuk interval and then the hole was opened to 12¼" and'" deepened to a drillers TD of 6550 ft BKB. Open hole evaluation was completed with a full Suite of electricxlogs including RFT and CST runs. A string'of 9-5/8" 47 lb/ft L80 casing was run to surface with the float shoe at 6548 ft BKB. Cement was Cleane~ out to the float collar at 6507 ft? BKB. ' Two intervals were perforated for flow testing, pressure build up analysis, bottom hole and surface sampling. Flow testing was commenced on 27 March and concluded on 4 April 1981. 2. INTERVALS PERFORATED 2.1' Production Test I 6374-6346 ft BKB DIL/SP/GR Lower "A" sand ~orrelating with similar unit in west Sak 17. 2.2 Production Test 2 6374-~6346, 6337-6318, 6313-6300 ft BKB DIL/SP/GR Lower "A" sand and principal "A" sands. 3. SUMMARY OF TESTING OPERATIONS All intervals were perforated with Schlumberger 2-1/8" Enerjet guns. The guns'were eccentralised with magnets and phased 90° to the left on the first run,-and 90° to the right on the second run. This gave a shot dens.ity of 8 S.P.,F. , 3.1 Production Test I CONFIDENTIAL After one misfire, the interval 6374-6346 ft BKB was ' perforated. Shut-in wellhead pressure rose to 440 psig in about 2 minutes. On opening the well, the wellhead pressure bled off to + 10 psig (pri6cipall~y hydrostatic pre~sure'-f~om the lubricator). No flow was observed to the tanks. After about 12 hours, flow was observed to the tanks. The well remained open'on a ½" choke for a total of 27 hours 20 minutes. The average rate of influx was at 23 B/D. No oil reached surface. The well was shut in for a 33 hour pressure buildup. A pressure and temperature gradient survey with the Hewlett Packard gauge indicated oil up to about 5500 ft BKB in the test string. Two b~ttomhole oil samples were taken. CONfIDENTIAl. 3.2 Production Test 2 The well was opened up on a ½" choke and the intervals 6337-6318 and 6313-6300 ft BKB were perforated. Flowing wellhead pressure was maintained at about 50 psig during perforating and stabilised at this during the 'stable' flow period. The well was open for 26½ hours, with a 4 hour delay while a leaking kelly cock in the test string was replaced. Steam was injected into the flowline for the whole flowing period to keep the crude viscosity low enough to enable the well to flow. The averaged oil flow rate was 138 B/D on a 1" choke. The'well was shut in for a 33½-hour pressure build-up and then three bottomhole oil samples were taken. · 4. TABLE OF FLOW TEST RESULTS Final Final Final WHFP .BHFP Choke QoAv Av Dry API Test No. psig psia Size STBOPD Gravity @ 60°F ., · PT I 10 2300 ½" 23 16.2° PT 2 50 2012 1" 138 16.9° No gas flowrates etc. Insufficient pressure to operate separato) CO i:IDF. NTIAL Check Form for timely cc~npliance with our regulations. Operator, Wel 1 Name an([ Number and Materials to be received by: Reports Date Completion Report Wel 1 History Samples Mud Log Required Yes 1 Yes Date Received Remarks Core Chips Core Description Registered Survey Plat ',;,. ? ............ ........... I" -~_.7 Directional Survey Drill Stem Test Reports }"ed Production Test Reports Logs Run Log Data Yes SOHIO ALASKA PETROLEUM COMPANY 3111 'C'° STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 May 4, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. ~z~milton Gentl~: 'Well West 'Sak '#16 Enclosed, in duplicate, is Form 10-404, Fmnthly Report of Drilling and Workover Operations, for the above-named well for the month of April 1981. Yours very truly, encs cc: ~11 File #17 District Drilling Engineer RECEIVED MAY - 4 1981 ~aska oil & ass Cons. Commission Anchorage L STATE OF ALASKA "i)M ALASKA AND GAS CONSERVATION CO~v ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well 2. Name of operator Sohio Alaska Petroleum CQmpany 3. Address Pouch 6-612, Anchorage, Alaska 99502 Workover operation___E~ .... ------ ...~l ~ ~11 ] 80-146 8. APl Number 50- 029-20541 4. Location of Well at surface 1500'WEL, 500' SNL, Sec. 36, T13N, R08E, UPM Lease Designation and Serial No. ADL 25523 5. Elevation in feet (indicate KB, DF, etc.) KBE = 60.87' AMSL 9. Unit or Lease Name 10. Well No. West. Sak #16 (31-36-13-08) 11, Field and Pool Kuparuk River For the Month of April 12. Depth at end of month, footage drilled, fishing jobs, directional dril'ling problems, spud date, remarks This well plugged and suspended 4-5-81. 13, Casing or liner run and quantities of cement, results of pressure tests Flow tested well as per program. Set wireline bridge plug at 6255'. Laid cauent Plug consisting of 58 cu. ft. Class G c~ent on top of bridge plug frcz~ 6255' to 6125'.. Installed second bridge plug at 2675' and laid c~P_nt plug consisting of 63 cu. ft. Arctic Set I cen~_nt on top of bridge plug frcm 2675' to 2525'. 14. Coring resume and brief description None RECEIVED MAY - 4 1981 'Alaska Oil & ~... ~,,,._ 15. Logs run and depth where run None 1 6. DST data, perforating data, shows of H2S, miscellaneous data Displaced top 1800' of hole with diesel. Installed 6" x 4" adaptor flange and 4" single master valve and pressure tested to 3000 psi. Alaska Oil & Gas Conserva- tion Ccaxaission representative Ben LeNorman waived witnessing plac~uent of suspension plug. ...... '-~-" ' 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. District Drilling Engineer SIGNED .. TITLE DATE . NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit induplicate Rev. 7-1 SOHIO ALASKA PETROLEUM COMPANY 31 I 1 "C" STREET ANCHORAGE, ALASKA- TELEPHONE (9071 265-0000 ,- M~AIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 'to: .~CO ........... '~ Date: 4/23/81 '#' 752' SFO -' .............. REFERENCE: West Sak Well Data FINAL following material is being submitted herewith. Please acknowledge receipt by signing a y of this letter and retur~ng it to this office:- · FO/ARCO/BPAE/ST: W.S. #16 RFT - 3/23/81 #2 W.S. #16 Prox. Microlog 3/22/81 #1 W.S. #16 NGR Spectroscopy 3/22/81 #2 W.S. #16 FDC 3/11/81 & 3/22/81 #1&2 W.S. #16 FDC/CNL' 3/11/81 & 3/22/81 #l&2 W.S. #16 BHCS ' 3/11/81 & 3/22/81 #l&2 W.S. #16 DIL/SFL 3/11,3/17&3/22/81 #1,2&3 :(no directional surveys were done) '" 5 II ' ! 5 II 2" & 5" 2" & 5" 2" & 5" 2" & 5" 2" & 5" RECEIVED ~~ ,~-v--u ~ ~30] Carol Krieter Development Geology -- DATE Alaska Oil & sa~ Ood~ HQ 4-5 ~ch0rage C~Jssi°DWel 1 Records ~ SOHIO ALASKA PETROLEUM COMPANY 31 11 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 ARCO TO: EXXON PHILLIPS REFERENCE: ' ,/~OHTO MAGNETIC ]'.TS TAPF. S ///~he following material is being submitted herewith. Please acknowledge receipt by signing a ~/ copy of this letter and returning it to this office:-- Date: 5/1/81 # 775 %. AEP/SF0/ST: *G-10 Magnetic LIS Tape & Listing 4/13/81 #2 #61533 ~CO/SFO/ST: W.S.#16 Magnetic LIS Tape & Listing 3/22/81 #1-3 #61502 DATE AlasKa 0il & G~,,:~ COP,;. C0,;mii:;~io, Anch0rage 19 Carol Krleter Development Geology Well Records HQ 4-5 TO: ~u.l~C O ............. SFO ................ BPAE t RES ENG' -~'I-' 1 ENG .... . '1 4F:'NG . -Ei;"'~, ~~~~ STAT T~C~t 311 1 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date; 4/9/8; -#- -7-21- REFERENCE: West Sak Well Data ~The following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:-- ~ W.S. #16 Baroid Mudlog 3/9-3/22/81 2" .E~E,VEO _ APR 1'~ Iu~z DATE 19 Carol Krieter Development Geology Well Records~ HQ 4-5 SOHIO ALASKA PETROLEUM COMPANY Alaska Oil & Gas Conservation Conm~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well West Sak 916 (31-36-13-08) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of March 1981. encs cc: Well File #17 Yours very truly, R. H. Reiley District Drilling Engineer STATE OF ALASKA ALASKA "~')1_ AND GAS CONSERVATION C( ~MISSION MONTHLY REPORT OF DRILLING AND WORKOVE_R, IJ .l !ONS 1. Drilling well [~----~~i'W°rk°ver opera~ioj;~'. Sot~o Alaska Petroleum Company~i~~"~'' 80-146 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20541 4. Location of Well 9. Unit or Lease Name at surface West Sak 25523 1500' WEL, 500' SNL, Sec. 36, T13N, R08E, UPM ~0. We, No. West Sak #16 (31-36-1.3-08 · 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KLtparuk Ri~E~r KBE 60.87 ' AMSL ADL 25523 ' I , For the Month of. _M_arch , 19 81 .. 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at m~nth end- 6550' Footage drilled : 6550' Spud well at 1630 hours 3-9-81 13. Casing or liner run and quantities of cement, results of pressure tests Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2688'. Cen~,nted with 2595 cu. ft. Arctic ~ Set II ceraent. Tested casing, at '2647' to 3000 psi, ok. Ran leakoff test at 2720' to 0.77 psi/ft gradient. Ran 170 jts. 9 5/8" 479 L-80 Buttress casing to 6548'. c~ted in two stages: First stage with 874 cu. ft. Class G; second stage through DV packer at 2608' with 130 cu. ft. Arctic Set I preceded by Arctic Pack. Tested casing at 6507' tO 3000 psi, ok. 14. Coring resume and brief description Cut five cores frc~ 6130' to 6398'; cut 268' - recovered 267'. Cut twelve sidewall core samples from 3251' to 3036' - recovered 10 samples. (Lost CST centralizer in hole) 15. Logs run and depth where run D L/SP/GR/BHCS/ I - 2700' CBL - 6507' FDC/CNL/GR/CAL - 2700' . Velocity Survey - 6530' DIL/SP/GR - 5901' RET - 6530' .1 ~. DST data~ perforatin~ data, shows of H2S, miscellaneous data RECEIVED Perforated well frcm 6374' to 6346' - flowtesting well at month end. APR - 9 1981 Alaska Oil & Gas Cons. Commission Anehnmn, 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. NOTE--Report on this form is required for e-'a~calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th~of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 SOHIO ALASKA PETROLEUM COMPANY EOt4FtDi t4TIAL 3111 "C" STREET ANCHORAGE, ALASK TELEPHONE (907) 265-01 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 9! April 6, 1981 CONFIDENTIAL Alaska Oil & Gas Conservation Con~nission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: West Sak #16 (31-36-13-08) Enclosed, in triplicate, is Form 10-403, Sundry Notice and Reports on Wells, for the above-namedwell. This report contains our proposal to suspend the well. --iii ~N~ )0 ....~? ~ · ....... I 4 ...... I 3 GE(DL&" ....... I STAT T~C RHR: ja Enclosures cc: Well File #17 Yours very truly, District Drilling Engineer CONFIDENTIAL ~,~L STATE OF ALASKA ALASKA AND GAS CONSERVATION CL..i~VIISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL ~ COMPLETED WEL 2. Name of Operator Sohio A~aska ?etroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 99502 4. Location of Well At surface: 1500' WEL, 500' SNL, Sec. 3'6, T13N, R08E, UPM 5. Elevation in feet (indicate KB', DF, etc.) KBE = 60.87' AMSL 6. Lease Designation and Serial No. ADL 25523 9. Unit or Lease Name ~es~>.$ak 25523 10. Well Number West Sak #16 (31-36-13-0~ 11. Field and Pool Kuparuk River 12. (Submit in Triplicate) Perforate [] Alter Casing [] - Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other Sus[~nd E~ Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature Of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The program is as follows: le Set EZ Drill bridge plug'at'6255,' and lay cement plug from 6255' to 6125'. Close rams and test casing to 3000 psi. 2. Lay balanced cement plug across 9 5/8" DV packer collar from 2674' to 2525'. e . So Perforated intervals in the well: Displace top 1800' of hole to surface with diesel. Install and test adaptor flange and single master valve. Move rig off. 6374'-6346', 6337'-6300' RECEIVED APR - 8 ]981 Alaska 0il & Gas Cons. Commission Anchorage Alaska Oil & Gas Conservation Commission representative Ben LeNormanwaived witnessing placement of suspension plug. "~'~'-'~--- ~ CONFIDENTIAL 14. I hereby cert~~3~g is,~true a~l~correct to the best of my knowledge. Signed Title District Drillincj E~tc~in~r The space below for Commission use R. Ho ~i~ Conditions of Approval, if any: Approved .~opy Returned By Order of Approved by ' COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Date Submit "Intentions" in TripliCate and "Subsequent Reports" in DuPlicate SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TO: STATE OF ALASKA ALASKA 0IL & GAS CONSERVATION CCPPSSSION 3001 Porcupine Drive Anchorage ,Alaska 99501 Attn: William Van Alen 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 04/08/81 REFERENCE: Transmission ofwell and coring samples from West Sak 16. The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this offi.ce:- WELL AND CORING SAMPLES FROM WEST SAK. ~,~ 16 (Kuparuk Field ) ~6'boxes dry ditch well cuttings (90' - 6550" ) ~boxes of core chip samples ( 6 30 thru 6398 ) 1 ' ' Sent by, Kevin A. Brown Sohio/ Core Store Technician DATE {'~If ~/¢~/ 19 ALASKA OIL AND GAS CONSERVATION COMMISSION Hoyle H. Hamilton Chairman Commissio,.~' LonniesC. Smith ~'~"~!'~ Petroleum Inspector April 2, 1981 Witness B.O.P.E. Test on Sohio' s.~ West ~a~--~ Sec. 36~, T13N, RSE, UM Mgnday March 9, 1981: I departed my home at 7:50 a.m. for an 8~20 a.m. departure via Wien Flight #1 for Deadhorse arriving at 11:00 a.m. Weather: -9OF, light wind, light snow. During the evening I witnessed the setting of Plug %2 across the shoe on the surface pipe at West Sak %20, the subject of a separate report. Tues,.ay March 10, 1981= I~spect analyzer skid piping and bench test Solartron at Pump Station #1, the subject of a separate report. Wednesday March 11, 1981~ Inspect prover ball at Pump Station #1, the subject.3!~ a separate report. Thursday March 1~., ..~981~ Standing by on West Sak #16. F.r~day March 13, 1981~ B.0.P.E. tes~ on West Sak %16 began at 6:15 p.m. and were completed at 9:15 p.m. B.O.P.E. inspection report is attac~ed. Saturda' Flight #10 and at my 1981: i departed Deadhorse via Wien :05 a.m. arriving in Anchorage at 1:40 a.m. ,, at 2:10 a.m. In summary, I witnessed su6cessful B.O.P.E. test on'Sohio's Wesg Sak #16. BL=dlf O~,S #4, 4/80 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector Operator , Well /~/_J ~ 7' ~~ Location: Sec ~ T/3~Rp~ · Drilling Contractor Representative Permit # F~) /Z~Sasing Set ~ ~& ~ , ft. Rig ~/~6 RepresentativR Location, General Well Sign ~'~ General Housekeeping , Reserve pit Rig BOPE Stack Annular Preventer Pipe Rams Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Results: Failures Test Pres sure ACCUMULATOR SYSTEM Full Charge Pressure ~4~,~9~ psig Pressure After Closure /~¢~ .psig 200 psig Above Precharge Attained: min~-se Full Charge Pressure Attained: / min ~(~-se N2 /¢L2..,~. _-~)./ ~-~.. _~-~z9 psig Controls: Master .,~.,~_ Remote ,LQ~.- Blinds switch cover Kelly and Floor Safety Valves Upper Kelly Test Pressure ' ~'~¢ ~ Lower Kelly. Test Pressure ~'(~ O Ball Type. , ~/4~ Test Pressure Inside BOP ~/~ Test Pressure Choke Manifold No. Valves No. flanges Test Pressure Adjustable Chokes .I( Hydrauically operated choke Test Time ~ hrs Repair or Replacement of failed equipment to be made within days and Inspector/Commission office notified. Remarks: ~c~ ~~. Distribution or,,. -, cc - Operator cc - Supe~sor Inspector December 16, 1980 Mr. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-6 i2 Anchorage, Alaska 99502 Re: West Sak 25523 No. 16 Sohio Alaska Petroleum Company Permit No. 80-146 Sur. Loc.: 1500'WEL, 500'S~, Sec 36, T13N, RSE, UPM. BOtt~ole Loc.: 150O'WEL, 500'SNL, Sec 36t TI3N, R8E UPM. Dear Mr. Reiley: Enclosed is the approved above referenced well. ication for permit to drill the Well samples and a mud log are required. A directional survey is not required. If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70')and by the Federal Water Pollution Control Act, as amended. Prior to Mr. R. H. Reiley West Sake 25523 No, 16 -2- December 16, 1980 commenoing operations you may be contacted by a representative of the Department of Environmental Conservation. Pursuant to AS 38.40, Local Hire Under State Leases, the Alaska Department of Labor is being notified of the issuance of thim permit to drill. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after-the well is s~dded. We would also like to be notified so that a repre- sentative of ~he commission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event 'of suspension or abandonment., please give this office adequate advance notification so that we may have a witness present. Very truly yours, Ho~ H. Hamilton Chairman of BY Alaska Oil & Gas Conservation Commission Enclosure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/encl. Department of Labor ~ Supervisor, Labor Law Compliance Division w/o encl. SOHIO ALASKA PETROLEUM COMPANY December 5, 1980 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 CONFIDENTIAL Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive 'Anchorage, Alaska 99501 Attention: Mr. H. H. Hamilton Gentlemen: West Sak #16 (31-36-13-08) Enclosures 4. Blowout Equipment Diagram; 5. Diverter Equipment Diagram. Very truly yours, SOHIO'ALASKAPETNgLE~MOSMPANY R. H. Reiley District Drilling Engineer DEC- 8 ;Alaska Oil & Gas Cons. Commissiorl Anchorago Enclosed are the following documents, in triplicate, along with our check for $100 to cover the permit filing fee. 1. Application for Permit to Drill; 2. Proposed Drilling Program Outline; 3. Surveyor's Plat Showing Well Location; ALASKA STATE OF ALASKA AND GAS CONSERVATION CC PERMIT TO DRILL 20 AAC 25.005 MISSION la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY DEVELOPMENT OIL [] DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE [] MULTIPLE ZONE [] 2. Name of operator Sohio ~&aska Petrole~n Company 3. Address Pouch 5-612, Z-mchorage, AK 99502 9. Unit or lease name West Sak 25523 4. Location of well at surface ].500' ;;,\~L, 500' SNL, Sec. 36, T].3N, R08E, At top of proposed producing interval i500' ~;¢EL, 500' SNL, Sec. 36, Ti3N, R08E, UPM At total depth 1500' WEL, 500' SNL, Sec. 35, T13N, R08E~ UPM 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. -.']st 55' t~ Above HSL I ADL 25523 10. Well number West Sak.'.~i6 (31-36-i3-08) 11. Field and pool Xuparuk River 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or numberSafeco Ins. Co. 2975387 Amount $200,000.00 13. Distance and direction from nearest town ~8.5Miles i'~q of Deadhorse miles 16. Proposed depth (MD & TVD) 14. Distance to nearest property or lease line ~est of ADL2552! by 1500' feet 17. Number of acres in lease 2560 ~423'TVD, 9423'MD feet 19. If deviated (see 20 AAC 25.050) Straight MAXIMUM HOLE ANGLE 15. Distance to nearest drilling or completed 4Miles ~q toKalubik Creek:,~! KICK OFF POINT feet. 21 18. Approximate spud date February 25~ 1981 20. Anticipated pressures ~.~.SfJ psig@ Surface o (see 20 AAC 25.035 (c) (2) ~110 .... psig@ 8287 .ft. ~r,(TVD) Proposed Casing, Liner and Cementing Program SIZE "Hole I Casing ~6" ,.7 1/21,.3 3/o ~" ' '1o ~ o, ,.7;,. !~2-/4 _, ~/,, ~ ~ / 22. Describe proposed program: Weight Insu±a CASING AND LINER Grade / C°upling I :ed Conductor L-SO / utt. Length 2640 8157 SETTING DEPTH M D TOP TV D Sur£acel Sur~ac. SurfaceI Surfac, Sur fac.e, Surf ac I MD BOTTOM TVD i35~ 135 2670I 2670 81871 8187 I QUANTITY OFCEMENT (include stage data) L2cu.yds. Concrete ~500cu. ft.krcticset II [100cu. ft. Class G 130 cu.ft.~:cticset I See Attached Proposed Drilling Program Outline. DEC-8 Alaska 0ii & Gas Corm. C0rnmission Anch0~ag0 23. I hereby c%ify,~~rue and correct to the best of my knowledge SIGNED % c'~ V'"X ~ ~"~'~"'"'~~' TITLEDistrict D_ L~=[nq i~Einee~lDATE The space below for Commission use CONDITIONS OF APPROVAL Samples required Mud log required ~--~ ES []NO J~YES []NO Permit number Approval date .,~d - ////6 12/16/80 Directional Survey required []YES ~[~o APl number so- o ~? - z o .~-~/I SEE COVER LETTER FOR OTHER REQUIREMENTS December 16, 1980 ,COMMISSl ON ER DATE by order of the Commission -8-: Form 10-401 Submit in triplicate PROPOSED DRILLING AND COMPIA-TION PROGRAM OUTLINE WELL WEST SAK #16 (31-36-13-08) Dry bucket 36" hole to 80' below ground level and cement 30" x 20" insulated conductor to surface using Arcticset concrete. Nipple uP 20" Hydril and diverter system. Drill 17 1/2" hole to 2700' and cement I3 3/8" 72# L-80 Buttress casing to surface using 4500 cu.ft. Arcticset II cement. Blowout Preventer Program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Drill and core 12 1/4" hole to 8187' MD. Run 9 5/8" 47# L-80 Buttress casing to 8187' and cement first stage with 1100 cu.ft. Arcticset I cement. 9 5/8" casing will be hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic packed. Drill and core 8 1/2" hole to T.D. at 9423' MD. Run logs. Plug back well to 6655' MD.* Flow test and perforate selected intervals as required. Perform stimulation of selected intervals and flow test as required. Complete well with 2 7/8" 6.5# L-80 tubing. *Separate plug back and suspension/abandonment programs will be submitted at a later date · Anchoti~£o C°n2tni'~',?,;o~-i '~ I I ..... I 2 ~ PROPOSED I Z5 / N , /~ so I a9 ae ~ I ' e°~e'=~°s6'5~'~~' I ~ t ~ I I ~ I ~l ~ I I~ IA ! ~) ~ I ~ I I I 3----: ' I I I I m ~ ~ ,, ~ ~~ ,, ~,,~ ', ,, i ~ ~ ~ I j ~ ,,~,,~ , ~, ~¢ , ~ ,~ ~ ~ ~ SCALE: : IMILE CERTIFICATE OF SURVEYOR I hereby certify that I om properly registered and ~~............~& licensed to practice land surveying in the State of Alaska and ~.~'~.' ~,~;. that this plat represents q location survey made by me or ~ : 49'ru~ ~* under my supervision, and that all dimensions and other deioils ore correct. Da~e SURVEYOR Alaska Oil & ~,~ Oo~m Al'). C]I)l-c~g0 ...... ,1 PROPOSED ! WEST SAK No. 16 Located in INE I/4 PROTRACTED SEC. 36, T 13N, R 8 Em .UMIAT MERIDIAN, AK. i Surveyed for SOHIO ALASKA PETROLEUM CO. II I IIII I IIIII III III III Ill m Surveyed by I F.M. LINDSEY I~ ASSOC. m LAND (~ HYDROGRAPHIC SURVEYORS m2502West Northern Lights Boulevard Box 4-081 IAnch°r~ge, I si Al(]$ko B.O.R STACK CONFIGURATION I ;5 5/~" TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS KILL LINE CHECK GATE GATE · BLIND RAMS DRILLING SPOOL Alaska Oil ~.: G,,~,?, Con~. Conurlis$ior~ CHOKE LINE GATE HYDR. ASST. GATE PIPE RAMS FLOWLINE 10-3/4" CONTROL GROUND LEVEL DRILLING RISER DIVERTER SYSTEM DETAIL DRILL. DEPT. MARCH 1980 20" 2000 PSI WP ANNULAR PREVENTOR ~ 20" CONDUCTOR PIPE 12" MAX. NOTE: DIVERTER LINE HAS TWO DIRECTION DISCHARGE CAPABILITY AFTER LEAVING RIG SUB-BASES. CHECK LIST FOR NEW WELL PERMITS Company Date Item Approve Yes (1) Fee '~-~_ /%-~--fO/ 1. Is the permit fee attached ......................................... / 2. Is w~ll to be located in a defined pool ............................. (2) Loc. (3) /~tmin. / (4) Ca.s,g.~ ( 5 ) BOP~ Lease &weii ~o. ~. J ~Z~ -~ l X~y~ No Remarks 14 /~-~ 19. Does BOPE have sufficient pressure rating - Test to 2~9c9 ,A~proval R~ccmmanded: 3. Is a registered survey plat attached .............................. 4 Is well located proper distance frcm property' line ........ 5. Is well located proper distance frcm other wells .................... 6. Is sufficient undedicated acreage available in this pool ............ ~.. , / 7. Is well to be deviated .............................................. 8. Is operator the only affected party ................................. / 9. Can permit be approved before ten-day wait ........................ 10 Does operator have a bond in force ....... ~ · · · · · · · · ·~.~... 1 Is a conservation order needed ............. 12. Is administrative approval needed ................................. 13. Is cOnductor string provided ................... i~~', - · Is enough cement used to circulate on conductor and surface ........ Will c~ment tie in surface and intermediate or production strings ..~ Will cement cover all known productive horizons ..., ............... 17. Will surface casing protect fresh water zones ..... ...... · 18. Will all casing give adequate safety in collapse, t nsi burst..~~_ psig Additional Requirements: Well Histow 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 APPENDIXi No special'effort has been made to chronologically organize this category of information, b!$ ~.PE i G YERIFIC/%TION . - 6VP 009.H02 VERIflCA~ LISTING PAGE ~# Rggb HEADER *~ SERVICf NA~E ::~ERVIC DATE :81/04/2! URiG1N : REEL NAME :REEL ID CONTINUATION # f(1 PREVIOUS RE~L : COMMENTS :REEL COMMENTS *~ TAPE HEADER ~# SERVICE NAME :$ERVlC DATE :U1/04/21 TAPE NAME : CONTINUATION # :01 PBkVIOUS TA~f : COMMENTS :T~PE ~D~MENTS *~ FILE HEADER #* FILE NAME :SERVIC.OC 1 SERV12E NAMz. J : VERSION# : DATE : MAXI~iUM LENGTH : 1024 EILE TYPE : PREVIOUS EII]~ : iNFORMATION RECORDS' MNEM CONTENTS CN : SOhlC ALASKA WN : WEST SAK. ~N : k ILDCAT RANG: 8E ~O~N: 13N SECT: COON: N. SLOPE STAT: ALASKA C~'RY: U.S.A. MNEM CONTENTS PRES: DIGOO1F UNII ~Y. PE CATE SiZE CODE 000 ~ 000 020 065 O65 065 ** RB£ORD TYPE 047 w. RECORD TYPE 0-47 UNIT TYPE CATE SIZE: CODE 000 000 O07 O65 ~¥P 009.~02 VERI.~'ICAHION LISTING . :. PA'GE ~, CO~IMENTS ~ D1L RUN ~ 3, LOGGED CASING LOGGER BlT SIZE FLUID IN THE HOD[ DENS VISC PH FLUID bOSS RM @ SEAS TEMP. RMF " " RMC " " POROSITY M~T~IX : MERGED WiTH RUN #1 JOB ** DATA FORMAT REOERD ENTRY BLO2RS DATUM SPECIFICATION MNEM SERVICE SERVICE iD ORDER # DEPT S~LU DIL ILM ILL DIL 12.25 FRE$1~ GEL 10.2 2, 9.00 9.0 ~, ~( 0 ML 5 2 @ 70 F 5.'4~8 ~ :62 6o10 e LI~ESTON~ # 61500 i,i, < .' TYPE 4 8 9 0 1 66 ! UNIT AP1 AP1 AP1 AP1 .FILE SIZE PROCESS SAMPLE REPR LOG TYPE CLASS' MOD:i:i NO:,-- .- LEVEL" -..: '- : '.- - ' CODE FT 0 ,C 0 0 0 4. 0 !1 . 6 8 OHl~lVI. 7 0 0 .0' ~:::: 0 .: 4:" -.":0 : -.''7'.: 1::. ' ::68 OHI~I~ 7 ~( 0 0 0 {< 0 1 · .~.~ - .~ _ - W ';~ ' ::' ' - :_ · : :-.-" .: . __ ... '. . _-. ~' . .. ' ::.. ..... - - ~ - -: . _ · '. . _ :,.... / . , , bYP 009.H02 GR NPHI CNL RHOB CNL DRHO CNb CALl CNb SGR CNL NRAT CNL NCNb CNL FCNL CNL DT BHC GR BHC THOR NOR [RAN NUX POTA NUX SGR CNb PROX MPT MNOR MPT MINV MPT CALl MPT DEPT SP DRHO NCN5~ PHOX DEFT SP DRHO NCNb THOR PROX DEPT SP DRHO NCNb~ ]HOR DBPT SP DRHO NCNb THOR PROX DEPT SP DAHO VERIFICAT]GN 6498.500 -999.250 -0.221 748.000 4.828 -999.250 6400.000 -27.219 0.0~8 1745.000 11.914 3.079 6300.000 -28.984 0.005 2372.000 8.016 8.836 6200.0o0 -20.969 O.Oe8 1487.000 9.457 2.331 61C0.0(0 -20.203 0.1~2 PAGE 3 ~V 7 1 0 0 0 4 GAPI 7 3J '~2 0 ~ '0 ' PO 42 68 2 0 . 0 4 GtC3 42 35 1 0 : 0 G/C3 42 44 0 0 0 4 IN 42 28 3 0 0 '4 GAPI 42 0 0 0 0 4 42 42 1 '0 ' 0 · 4 42 34 92 0 0 4 o 42 34 93 0 -- 0 4 0 U~/F 60 52 32 0 ,0 4 GAPI. 60 31 32 0 · 4 PP~ 0 0 0 0 0 4 0 PPM 0 0 0 0 ' 0 · 4 0 PU 0 0 0 0 ,0 4 ,0 GAPI 42 0 0 0 ~ ( 4 6HMN 0 206 0 0 0 4 0 OHMM 0 '2 O. O. 4~ -0 ~HMN 0 25 2 0 0 4 IN 0 28 3 '0 ~ 0 - ] 6 8 68 1 68 6 8 68 I 68 1' 68 6~ SFI, GR CAb FCN 'LRA MNO 12.250 SGR . 31.641 NR~I 1812250 DT -,, 999~ 250. GR . 1.688 POTA . -0.000 SGR 9991250 MiN-V _ .,,,,99:9. 250 . CALl -9~9.250 2~-264 3.754 "'999i25'0 31.641 ,,,999-.250 :S El U GR CALl FCNL ORAN MNOI~ S~'LU GR CALl FCNb !bRAN MNOR 2.939 ILM'~ .2.254' I'LD: _.2~131 3~ 2 2 o5.? o 0~9~3. POTA - 0~,0~-2 2.526 MINV 3.124 CALl 6. 734 ILM 5.3( 9 ILD 72.938 NPR:I- : 25i-07'4--'RHOB 89.125 ;~i_.4:;625 12.156 5.0§0 2'~'412 12.2~9 SGR '[0.125 NR~T 2.980 755.000 bT-- ' & :'90;375~ 'G.R_ 72.938 2.646 POTA . 0.016 SGR 80.125 7.655 MINV' ~ 9.044' CALl I2.234 :~FLU GR CALI FCNL URAN MNOI~ $FLU GR CALI 726' :IbM -' . ' .1.399 .:ILD 1.348 317.500 DT 116.1~8 GR 8~.813 2.385 POTA' ~ · :-~O~O22 SGR 9~,'438 .316 M1NV 2.753 CALl 12.664 · ~ 2.582 IbM 2.037 ILD 1.934 80-500 NpHI' ~ -47-8'52 RBOB: 24258 90.312 NRAT 4.500 bYP 009.H02 YERiflCATION NCNL 1458.000 FCNL THOR 9.609 URAN PROX -999.250 MNOIq DEPT 6000.O00 SFLU SP -20.234 GR DBHO 0.005 CALl ~G~L 1672.000 FCNL THOR 10.320 URAN PROX -999.250 MNOR DEPT 5900.000 SFLU SP -16.219 GR DRHO 0.029 CALk ~G~L 1581,000 FCNL THOR 8.406 URAN PROX -999.2'50 MNOB DEPT 5800.000 SFLU SP -21.859 GR DRHO 0,019 CALl NCSL 1796.000 FG~L THOR 11.891 URAN PRiJX -999.2'50 MNOR DEPT 5700.000 SFLU SP -28.359 GR DRHO 0.093 CALl NCNL 1725.000 FCNL THOR 9.102 URAN PROX -999.2'50 MNO~ DEPT 5600.000 SFLU SP -15.859 GR DRMO 0.024 CALI ~ChL 1813,000 FO~L THOR 9.500 URAN PROX -999.2'50 DEPT 5500.000 SFLU SP -28.359 GR DRHO 0.028 CALl NCNL 1935.000 FCNL T~OR 8.203 URAN PRCX -999.250 ,~N[~ DEPT 5400.000 SFLiJ $P -26.375 GR DRHO 0,028 CALl NCNL 1868.000 FCNL THOR 10.070 ORAN PROX 4.151 MNOB DEPT 5300.000 Sf'LU SP -63.875 GR 333,2.50 F.T -999.250 ~INV -999. 250 !CAll PAGE '~0.500 90,312 -999.250 2,680 2;166 4,000 i08;250 112.438 '999,250 2.896 2.285 4'1168 184.750 20-8'000 -~90 9.250 MINV -999.250 CALl. -999.250 4.,3,0~ ILM 3.213 ILD . 3 004 1IC3,i'~8 NPHI -~ ~:42',i383 .RHOB' 2~373 13.~20 SGR 12B.000 NRA~' 4.074 397'250 DT' -_ i i07'-563_ GR i i ' 11'9~I88 4.328 POTA ,9g~.026 SAGAI .128.000 999.250 MINV. '~,,,' '!.' ";250 C~,.',~L. ..999.250 482.250 DT 98.750 GR -999.250 MINV ~999,25.0 , C~I~I 3.346 ILM 2.467 !LD 13.391 SGR 112.750 NRA~ 4 ]D~:I · : 3,7:89 2,408 3.,400 86,750 91'688 -999,250 .334 .389 840 -112 750 ' ,,9992250 3,863 ILM ~: ---~. ~ ~;3!.~71-3 'ILD 3~.578 82.000 NPHI 33,301 RHOB 2,381 ' 13.~20 :SGR ~<g3-188 iNRAI- ~ 3'496 508.]~0 ET 106.563 ~6R '~2.000 2~7 PDTA <' ~j-0i:02:.3~ SG.~ : . '93~188 -999.250 MINV -999.250 CALl -999.250 3.709 2~387 , 3.443 4 2.395 POTA 0.023 SGR 98.188 3;717 ~INV .3,6~1 ~[A[I 13.633 3.8'71 2.338 bVP DR}~O NCN [,i PROX SP DRHO NCNb THOR PROX DEPT SP DRHO NCNb THOR PROX DEPT SP DRHU NCNL THOR PROX DEPT SP DRHU NCNb THOR P~OX DEPT SP DRHO NCNb THOR PROX DEPT SP DRHO NCNb THCR PROK DEPT SP DRHO NCNb THOR PROX DEPT 009.H02 VERI[ICATION 0 2224 7 15 5200 -22 0 1979 8 3 5100 -19 0 1~;44 8 -999 50C0 0 1892 9 -999 ~4900 -17 0 1883 9 -999 ,4800 -26 0 1909 10 -999 ,4700 -16 0 1884 9 -999 4000 -36 0 1897 14 -999 '4500 .041 CAb1 .000 FCNL .039 3iRAN .513 MNOR .000 :SFLU .391 GR .0J3 CALl .000 ~'CNL .969 URAN .835 MN~ .0(0 SFLU .391 GR .045 CALl .000 FCNL .227 UR~N .250 MNOB .0(0 SFLU .109 GR .040 CALl .000 FCNL .188 URAN .250 MNOB .000 SFLU .031 GR .014 :CALI .000 FCNL .758 UH~N .250 MNO~ .000 SELU .b41 GR .018 ~CALI .000 FCNL .125 UR~N .250 MNOR .000 SFLU .516 GR .020 CALl .000 FCNL .594 URAN .250 MNOR .000 SFLU .469 GR .013 .CALl .000 FCNL .234 UR~N .250 MNO~ .000 SFLU LISTING -. PAGE ' 5 12.758 SGR 65.188 NRI7 3.258 613.500 DT ' ~ - 94~000 -'GR~': ' - 56~000 0.882 POTA 0.017 SGR 65,188 10'. 849 MINV ';- 6:;703 CALl 1'2,312 3.377 89.000 NPHI 33.740 RHOB ~~ 191 ,13.820 SGR -'. -t01,438 NRAT-- ' ~525 526.500 DT 106.0.00 GR 89 000 2,8?3 POTA : OiO;6 :-SGR 10'I~438 3. 735 MINV 3.618 C~LI 12.961 613 3.369 83,000 .1~7.312 .... )99-250 3.037 ILM 2.771 .!LD 8~;500 3.271 2.365 3; 56'4 -999.250 701 8 : oo . t~ 9.750 ....... 999;250 6-45 96.125 I~09"1:25 -999.250 . , 9.~9 2,266 -999.250 M!N~ -~9~'~50.. C~L.~ 1:. 496 ILM ~..51 2 ILD 76* 56~ 1 4D ~ 3.438 )~O']A . 0,0516 ',~-GR 999;250 NV .i~999; 2 ~ 3' 475 ~LM 109.750 N~Hi 38"037 RHOB . 90.938 .'999:,250 :3.068 2.279 3.8:26 109.750 126'I88 -~99.250 2.Q~3 LVP SP DRHO ~CSL THOR PROX DEPT SP DRHO NCNL 009.H02 VERIFICATION PAGE -17.703 GR 74.0f3 NP~! 38.428 RHOB 2 0 ,.021 ,CALi 3 1910 000 FO~L 462.500 DT 108.375 GR 74 11~188 uRA'N i- 2.744 'POTA '~ :~i 0i~013 5GR ' 84 -999.~50 MNOR -999.250 MINV -999.250 CAL! -999 ~ '~ ' - ' - ' . ~ '· ' ~i' .: ' 4~0.0 000 SFLU 2.232 ILM 1.99'2 ILD 2'93219 GR . = 8~;250 ~NP~'i :-139~307 . R'HOB 2 O. 024 CALl 13.8~3 SGR !0~.000 NRAT 173~000 ~CNL ~ 409;-750 DI~ -~ : : ~5~-7'50 GR 8 / THOR . 11 445 URAN · ,~ .- :N~, ? PROX 99-9.2~0 M OR DEPT SP DRHO NCNL PROX DEPT SP DRHO NCNIJ T,~OR ~RCX DEPT SP DRHO NCNL THOR PROX DEPT SP DEPT SP DRHO NCNL THOR PROX 4300,000 SFLU 104 '999 -88.750 GR 92.500 NPHI 36.963 RHOB 0~015 -CALl .~2~969 :_ SGR ''.--._ ~i~931:375 191~.000 ' 2111 -999.250 MN. UR . _ . o o.ooo .500 GR :--76-1:250 NPBI-~" : t : '~'38'428 :'RHO.B . 0.027 CALI 13.477 SG~ 85.750 I682.000 FCNL .3:80;500 ~T~ . ' . :I07'~5 8.7J9 ORAN , 2.080 PDTA . 0.021 SGR 8 -999-2~0 ,~N~R ' ,~;,999;250 MIN~ ~ ...999.250 CALI -99 -92.750 G~ 80.938 NPHI 44.531 037 CALi- I4~242 '.SGR . "81,4'38 ~448.ooo FCNL 3~0.2~0 CT 1.05.~8 9;039 UR'AN 2~0~6 POTA : ~- 0,017 SGR 8 -999.250 MNOR -999.250 NINV -999.250 ;[A[I -99 4~00.000 95'000 ~ GR:~ -~ : "8'~,-'i6'~8 N-PHi _ .;44~3~5' RHOB 0.009 CALl ~3.]5R SGR 8~.250 NRA7 ~47~000 FCNL · ~ ' 320-'~50 CT ~ -I~O7,000 453 URAN . 2.375 POTA . 0.020 SGR 8 -99~ [ 250 · ,~ N[ "999-250 · NINV ,,,,.999. 250 CALI -99 3900.000 SFLU - ~ 3,477- ILM ~'~< 3.318 ILD 028 ::33~727. t SGR; '-.::'85,i625 NRAT 1423.000 FCNL 337.500 CT ~06.563 7.875 U~AN ' -~ 2;:580 POmA '~ 0'02~ -999.250 NNO~ -999.250 NINV -999.250 . .. ~_ -. ~ -~ -. 3~00 000 SFLU 3.955 ILN 3.664 ILD 97:500 GR · 78..1;~8 NPBI .~-.-{:~9.9~0 RHOB 0.0']7 CALk 13 87 NRAI 1491,000 FC:NL' :368 - . 10.273 ORAN . 2.463 POTA . 0.018 ' 999.250 MNOR ..,999,250 NINV '-' ..999-250 . 3 2 3 93 -999 .314 .818 .063 .188 .250 .991 .322 .891 .250 .000 .250 .125 .344 .713 .500 .375 .250 DEPT SP CNL HOR ROX 3.113 2.326 3.824 6.250 5.750 9.250 3.213 2.340 4.242 0.938 1.438 9.250 3.238 2.2~7 4.207 1.688 1.250 9.250 3.434 2.271 3.857 '~1.875 85.625 -999.250 3 2 3 87 -999 .82~, . I'1~ 2 .924 .188 .000 .250 bVP 009.H.02 VERIf'ICATION blSTING SP DRHO NCNL THOR PROX OEPT SP DRHO NCNb THOR PRO× DEPT SP RHO CNL ROX DEPT SP CNL PROX SP RHO CNL THOR PRox DMFT SP DRMO CNL HOR PROX DEPT SP CNL THOR PROX D~FT RHO NCNb 9HOR PROX 3!00.000 SFLO 97'813 GR 0.057 CALl 1403i000 FCNL 8.523 UR~N -999.250 MNGR -1003.063 GR ~.035 .CALl 1379.000 FCNL 10'000 ORaN -999.250 MNUR 4.223 ,ILM 3.875 85i625 NPH1 ' ;40-283 13. R ~3.125 336,~27 50 i13.188 -993'1049~2 POTA .' 0.019 50 MIN¥ ] .... 999. 250 :lYE RHOB SGR C.ALI :3600.000 SFLO 4.160 IL, N 3. ~7! ILD 94063 NPHI 38 428 RHOB i4 ~ 4'38 ' SGR ~O'7; 7'50 _2. 500 DT ~ 121. 750 GR 323'340 'POTA : 0'0'26 SGR ~ ~ ~ 9 999.250 MINV 9 9.250 C~LI . . oo.ooo 98 . 750G " 0.074 CALl 1388.000 FCNL 83'268i ILM 3. 178 ILD .]-12 NPHI. : -:.42.383 RHOB 13.422 SGR iE6.250 NRgT 324~750 DT 111 :~.563 GR -998'1489:2 ORAN ,. 3 150 '~O~A 0.018 ~(]~ ..... 3400.000 SFLU 4.40'2 ILM~ .. '-i 4. 250 'lB[ -1002,063 GR 79813 NPHI 42.627 RHOB .052 ~CALi 13'.078 SGR i~'61,0.00 NR~-T 999,250 MNOR 9.99,250 MIN ~300.000 .SFLU -98,0-00 GR 0 Q~I CALl ~6~5:000 FCN~ I~.3.12 ORAN .408 MN-OR 068 ILM 3200.000 ~8FLU · 016 S'GR -999.250 CALl 3.355 ILN<.-' · 4.266-'ILD -9~:500 GR. ,89.188 NPHI 42 822 RHOB 041 CALl · :' ~I3'~8-52 SGR- -. 97:25'0 NRAT o .ooo 750 ~R_ '~ 72~125 NPHI ~ ~411309 RHOB 0.036 C~Li ,12.883 6GR 70.750 NRAT 1485-000 ~ FC'NL 3~d2750 DT~ t242375 GR 9.164 URAN ) 628 POTA ~ 014 SGR 2'923. MNOB ~983 MI:NV :889 CALI 3000.000 :~FLU 5.242 IbM 5.250 ILD -79.4~8 GR 58.813 NPH137207 RHOB 010~2 :CALl : ~3'.250. SGR :.' - ~:70:063 N'RAT iD16 ORAN _,~922 POTA --. 0,014 SGR 6.921 MNGB 6.108 MINV 5.673 CALl PAGE 4.070 2.219 3.951 85.625 1~3.125 -999.250 4.~41 2.229 3.848 94.063 107.750 -999.250 3.387 2.191 4.078 81.312 86.250 -999.250 4.449 2.215 4.086 79.813 81.000 -999.250 3.193 2.197 3.906 68.625 82.875 12.070 4.867 2.229 4.121 89.188 97.250 12.781 3.227 2.104 3.994 72.125 70.750 12.102 5.664 2.213 3.736 58.813 70.063 12.320 SP ~76.813 GR 63.1.56 NPHI 35.93=8 , RBOB DRHO ~ NCNL 1716.000 FCNL 431.~. 0 .DT 126.355 ~6R THOR PAGE 5.031 2.225 3.699 ,t~ 3.156 72.750 -999.250 DEPT 2.300.000 6FLU 6.406 !L~ · 6.359 ILD 7.188 DRHO ~ 0.036 CALl 14.281 SGR 7~i. 125 NRAT , 3.936 THOR 7.62! URAN 2..051 POTA 0.017 SGR 74.125 i:PROXi "999.350 SP .1¢0..0f3 GR 49'094 NPHI 45.80! RHOB 2.154 ' 4 · 297 NCNL !418.0.00 FCNL 3.19. S(0 DT. ~43.500 GR Iz. 9 0c.4 : ~ 55: 7 19 P[~OX -999.250 MNOR -999'250 ~INV -999.250 ~£A[I -999.250 9 1.188 2.102 4.582 4.875 06 5.859 2.117 4.758 2.063 4.281 9.250 2.891 2.209 4.906 1.844 3 THOR - 999,.25,0 , URA 999.25,0 POTA ~9~.,25 3 P~[X ~999 250 ~ 999 2'~50 MIN~ ~999 250 ~LI -99 1 SP 49..281 ~GR ~2.0~3 NP~I ~. 1.3.67 B DRHO 0.:00~ ~CNb !400.000 FCN5 ~73.000 ~ a~7.000 G~ 4 S~R 4 PROX ~999.250 MNOE -999.250 NINV -999,250 ICl[I -99 DEPT 2400,000 SFLU 12.969 ILM 12.602 ILD 1 DRHO 0.017 CALl 16.984 $GR 5t~, 656 NRAT NCNL~ ~285~080 4 ThOR ~999.250 URAN -999.~50 POTA -999.250 SGR 54.656 ~R[X ~999i250 ~NO~ ~999,250 MIN~ ;.~' ~ [ '9~99i~50 ]CASI '999.250 16.922 2.197 4.543 25.531 35.594 -999.250 27.6 2.0 3.9 32.5 38.0 NCNL 1413.000 FCNL 266.500 ET 1;41.500 THOR · PROX -999.250 MNOR -999.250 [dINV -999.250 , DRHO -0.007 CALl 16.588 SGR ,38.063 NRAT THOR -999.250 URAN -999.250 POTA -999.250 SGR 25 37 20 63 63 LVP 009.M02 VERIFICATiGN LISTING : · PROX DEPT SP RHO CNL THOR PROX DEPT SP ORHO NCNb THOR P~OX D~FT SP ORHO NCNb THOR PROX DEFT SP DRHO NCNb THOR PROX BFT P DRHO NCNb THOR PROX OMFT SP DRHO NCNb THOR PROX D~T SP DRHO NCNb PRO~ DEPT RHO NCNb ' 0 - 0 NINV -999. 250 CALI -)99.250 MN P~ 999.25 2i. CO.O( 0 SfiLU 23.797 IbM 22.250 ILD 69 i 7'50 GR ~5i4~8 NPHi 47,412 RHOB -0.0~6 CALl ~16.90.6 SGR 37.1.56 N~AT 1293,000 ' FCNL 276,2'50 DT · 125'563 GR [999.2~ 0 ORAN -9~9.250 POTA ~999. 250 SGB ~99.2~0 MNOR · -999.2_g~ MINV ~ ~..."~999.250 CALI 20C0.0( 0 SFLU ' ~6'766 ILS- ~30.000 ILD 70. 250 GR 36.28~ NPHI 41,.846 RHOB '.o;o(o ca-~z .. = ~6;~ "SG~. '-..41.'~2.S~ ooo ~C~L .]~o.~oo ~ .~4~.o00 , 9992250 - ORAN ,;,,,999;2.50 P0f'~ - ,,;,-999,2~50 ' SGR-. -999.250 MNOR -999.250 NINV -999.250 CALl -_ · _ ;;:'. . ~00 000 125~;000 .FCNL : - -233.t'25 DT 250 1800.000 .SKIU '36.938. ILS ' ~3~4.781 ILD -70,750 GR 30.906 NPHI 45.215 RHOB 6.Q26 -CALI- .,17-0OO MGR' - ~'<36.i25. NRAT 1100.000 :~FLU 12.969 1bM 14.820 ILD 44,2.:19 GR: 422125. NPHI~' 53,857 "RHOB 0.0;9 CALl ,16.578 SGR 40.438 N~AT 1262'6~0 FCNL ' ~2.34i375 'DT ~ 158-500 GR -.999.2~50 URAN ~999.250 POTA ~999.250 SGR 999.z50-MNOB i~ ~ .'...~99'~250 'MIN~ .,..,999-~250 CALi 1600.000 :~FLOi 57'188 '~ILM ',26;891 ILD- -~2.250 GR 44.344 NPHI 50.537 RHOB 0.0~I. CALI -S.GR ~54~531 NRAT ooo 2 .25o 99:250'-~u..R~N ~ :<.-999'250 SG~ -999.250 ~NOR -999.250 ~]NV -999.250 CALl l~O0.O00 ~"b~ . 361..250 Ib~ 75.813 84,312 'GR-40~-8i1~ N~Z ~50.537 -0. 844 NRAT 16.08. 2999.250 ORAN -999 99! !50 SGR 999,250 -NNGR -999 146'0.0(0 !~$FLU ~-:~-:~14.461 iLS ~ : S~2,898 ILD -73.2~0 GR 46.406 NPHI 49.707 RHOB 0,Q23 'CALl'~' ~ ~51.500 NRAT 1397.000 FCNL PAGE -999.250 23.516 2.059 4.500 35.438 3~.156 -999.250 33.281 2.059 4.133 36.281 41.281 -999.250 10.523 2.059 4.715 43.563 48.563 -999.250 46.938 1.997 4.359 30.906 36.125 -999.250 4.910 42.125 40.438 -999.250 36.906 1.748 4.695 44.344 54.531 -999.250 165.000 1.780 4.707 40.813 47.844 -999.250 15.688 2.076 4.645 46.406 "LVP' OO~.H02 VER]g~ICATtON LISTING :' - ' ' ": '._ PAGE T~DR 9 999 250 URAN 2999.250 PDTA -999.250 SGR 51.500 ~[~£X 2 99:250 ' MNO'R ' .;.;'99~9,2501 ~IN¥ -'999'250 CALl -999.250 DEPT SP DRHO NCNL THOR PROX DEPT SP RHO CNL THOR FR[X DEPT SP DRHO CNL P~OX DEPT SP DRBO NCNL THOR DEPT SP DRHO CNL PROX EPT P CNL TMOR PROX 1300.000 SFLU 19.453 tL'M . - !114.8'20 I'LD -85.750 GR 46.0c. 4 NPHI 45.752 RHOPJ 0-000 CALl ' 16~609 SGR -' '!47.063 NRAT 1520.000 FCNL 333.500 CT t5 3.50.0 GR 999.250 . URAN 999-250 · POTA ~. 999-250 . -999.250 MNOR -999.250 ~IN¥ -999.250 i£A[I 19.500 2.084 4.383 46.094 47.063 -999.250 1~00.000 SFLU 9.773 IL~ . ; 8.031 ILD 9.344 · 90~750 .GR -- ~5!I~750 ~NPB;I';-~/'. ' ~6]~325- RHOB 2.053 0.028 CALl 16.463 SGR 44'.781 NRA~ 5.398 1359-000 ~CNL:~ ' 229i500-.'DT: '-- <~$~0;750 'OR 51.750 [999.250 ORaN -999.250 POma -999,250 SGR 44.78 .... '999.250 ~N(-R -~'99~50 "999~i250 CALl '999.25~ 1100.000 SFLO-: . - ~ '.107;375 _~LM. ~- :'. -~'36.312 ILD- 128.875 -1.06 250 GR 28.828 NP~I ;~0.303 RHOB 1.625 .01602 ': .¢AL.I : '" NR'AT 5.484 ~201999~000 FCNL ,223'500 CT . .I~1'3~5 'GR, 28.828. 250 URAN : :~' ,,99:9~2.50 ~POTA -' .999,250 S~R- 27 828 -999.250 10.00.000 SFLU 29.953 ILM 20.906 ILD 30.766 91,813 OR-!'. -40,3:~5 NPH1 :~ -.'~;57-'617. RHC]B 1.972 0.012 CALl 16.93B SGR 39.719 NRAT 5.164 1307'0.0~ ~CN-L _-2~.i; 625. DT- - ~3',-000 GR 40.375 ~999 250 URAN -999.250 POTA -999.250 SGR 39.719 999~250 MN'OR. ~999~25.0 ~ ~INV.-999.250 CALl -999.250 900'000 .- SFL. 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