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Home My WebLink About183-049By Samantha Carlisle at 7:39 am, Sep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y Samantha Carlisle at 8:38 am, Jun 29, 2022 'LJLWDOO\VLJQHGE\6WDQ*ROLV '1FQ 6WDQ*ROLV RX 8VHUV 'DWH 6WDQ*ROLV ; 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AK, OPS Prod Controllers;AK, OPS Well Pad DG;AK, OPS Well Pad EKG;AK, OPS Well Pad YP;Ak, Ops West Area TL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;AKO 5ProdEOCTL•Alatalo,Travis;Cerveny, Philip F; Derrick, Laurie R; Frankenburg,Amy; Haffener,Jordan;Oshiro,Joleen Cc: Wallace, Chris D (DOA);AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO WI II Integrity Well Information;AK, OPS FF Well Ops Comp Rep;AKIMS App User;CismosI i, Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau;O'connor, Katherine; Romo, Louis A; Sternicki, Oliver R;Tempel,Joshua;Worthington,Aras J Subject: OPERABLE: Producer Y-16 (PTD#1830490)Well Lock squeeze fixed OA repressurizati n external-email: 0 All, Producer Y-16 (PTD#1830490)was put Under Evaluation on 04/23/18 to monitor the well post Well Lock down squee e 1 on the OA.The well was POP'd on 04/23 and thermal cycled again on 04/30. Follow up monitors prove the OA has stopped repressurizing.The well is now classified as OPERABLE. Please respond with any questions. Andrew Ogg scow 07 21 ' Well Integrity Engineer BP Global Wells Organization-Alaska Office:907-659-8110 Ii: AK, GWO Well Integrity Engineer Sent: • :- April 23, 2018 10:08 AM To: 'Regg, James ; DOA) (jim.regg@alaska.gov)'; AK, OPS EOC Specialists; AK, OPS GC1 Facility OTL; AK, OPS GC1 Field O&M TL; AK, OPS •SM; AK, OPS GC1 Wellpad Lead; AK, OPS PCC Ops Lead; AK, OPS Prod Controllers; AK, OPS Well Pad DG; AK, OPS Well '.: KG; AK, OPS Well Pad YP; Ak, Ops West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; •.5ProdEOCTL; Alatalo,Travis; Cerveny, Philip F Cc: 'chris.wallace@alaska.gov'; AK, GWO Comp - 'ins Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, G • , ell Integrity Well Information; AK, OPS FF Well Ops Comp Re0; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, ►; id G; Dickerman, Eric; Hibbert, Michael; Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; O'c. 'or, Katherine; Romo, Louis A; Sternicki, Oliver R Tempel, Joshua; Worthington, Aras J Subject: UNDER EVALUATION: Producer Y-16 (PTD #1830490) POP to monitor t OA Well Lock squeeze All, 1 • STATE OF ALASKA SLASKA OIL AND GAS CONSERVATION COMM! RECEIVED REPORT OF SUNDRY WELL OPERATIR 1. Operations Performed ,!? (UT`4 Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 OperAo shutdown lj 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Chan•-A. o Pisaigria ❑ Plug for Redrill 0 Perforate New Pool 0 Repair Well ® Re-enter Susp Well 0 Other' 1n kialWeate IZI 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number. 183-049 3. Address: P.O.Box 196612 Anchorage, Development RI Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20932-00-00 7. Property Designation(Lease Number): ADL 028287 8. Well Name and Number: PBU Y-16 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 9606 feet Plugs measured 9414 feet true vertical 9228 feet Junk measured None feet Effective Depth: measured 9414 feet Packer measured 8640/8766 feet true vertical 9055 feet Packer true vertical 8349/8465 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 79 20"x 30" 41-120 41-120 Surface 2648 13-3/8" 41-2689 41 -2689 5380 2670 Intermediate 9043 9-5/8" 37-9080 37-8751 6870 4760 Production Liner 768 7" 8838-9606 8531-9228 7240 5410 Perforation Depth: Measured depth: 9126-9404 feet True vertical depth: 8793-9046 feet SCANNED JUN 12018 Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#,13Cr80/L-80 35-8901 35-8589 Packers and SSSV(type,measured and 4-1/2"Baker S-3 Perm Packer 8640 8349 true vertical depth) 4-1/2"BOT Perm Packer 8766 8465 12.Stimulation or cement squeeze summary: Intervals treated(measured): TOC in OA @ 27".Mix and pour 7 gals WellLock.Pump additional.7 gal WellLock to sqz to 2500 psi and to keep pressure bumped up to 2500 psi for 6 hrs.Displace excess WellLock w/ N2 and leave 1950 psi on OA.Start monitoring process.WellLock Sample is setup. Treatment descriptions including volumes used and final pressure: Pumped 7.7 gallons of WellLock into OA.Final Pressure=2500 psi. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 198 11 2185 1573 229 Subsequent to operation: No Test Available 1980 200 14.Attachments:(required per 20 MC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations IZI Exploratory 0 Development FI Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil IT Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: 318-015 Authorized Name: Montgomery,Travis J Contact Name: Montgomery,Travis J Authorized Title: Interventions&Integrity Engineer Contact Email: Travis.Montgomeryftibp.com Authorized Signature: V i Date: Li/zS//S Contact Phone: +1 907 564 4127 ��i -,r / / RBDMS ! ;`•PR 16 2016 Form 10-404 Revised 04/2017 y i v r' 6`18 "�//� %%` LLL/2C�/ Submit Original Only • � Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report Of Sundry Well Operations (10-404) April 24, 2018 To Whom it May Concern: Attached please find the Report Of Sundry Well Operations for Repair Well (OA Welllock Squeeze), covered under Approved Sundry#318-015 for Well PBU Y-16, PTD #183-049. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 • 110 Daily Report of Well Operations PBU Y-16 ACTIVITYDATE SUMMARY T/I/O=SSV/1800/800. Temp=SI. Bleed IAP to 100 psi&OAP to 0 psi. (Pre Wellock). ALP= 1300 psi,AL SI @ casing valve. IA FL @ 6520'(2038'above Sta#1, SO)(350 bbls). Bled IAP from 1800 psi to 100 psi to OT tank in 6 hours. IA FL @ 6430' post bleed. Bled OAP from 800 psi to 0 psi in<1 minute. (All gas). During 30 minute monitor, IAP increased 5 psi, and OAP increased 75 psi. Final WHPs=SSV/105/75. 3/28/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 16:30 T/I/O=SSV/140/480. Temp=SI. Assist SP w/steam cleaning. ALP= 1330 psi, SI @ CV. Bled OAP from 480 psi to 0 psi in 2 mins(no observable flow). Strapped TOC in OA @ 27". -6"of fluid on TOC. Steamed OA until clean. 4/8/2018 ***WSR Continued on 4/9/18.*** Job Scope: OA WeIlLock Treatment OA Steam cleaned-7 hrs last night until no hydrocarbon vapors present. Mix and pour 7 gals WeIlLock. Pump additional .7 gal WeIlLock to sqz to 2500 psi and to keep pressure bumped up to 2500 psi for 6 hrs. Displace excess WeIlLock w/N2 and leave 1950 psi on OA. Start monitoring 4/9/2018 (until 09:45 tomorrow) Continued from WSR 4-9-18. Job Scope: OA WeIlLock Treatment Monitored well head temp&pressures for exothermic reaction. Bled OAP to 840 psi before departure. Heater left in wellhouse. Door left cracked open. Tree cap bled to 0 psi. FWPS= SSV/120/840. 4/10/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 1010 hrs. T/I/O=SSV/120/790. Temp=SI. WHPs(Post Wellock). ALP= 1320 psi,AL SI @ casing valve. IAP unchanged&OAP decreased 50 psi overnight. Well head temp=89°. Wellock sample is not completely set up but is hardening. Heater working properly&well house door open,tree cap bled to 0 psi. 4/11/2018 SV,SSV,WV=C. MV=O. IA, OA=OTG. 16:15 T/I/O=SSV/120/700. Temp=SI. WHPs(Post Wellock). ALP= 1320 psi,AL SI @ casing valve. IAP unchanged&OAP decreased 90 psi overnight. Well head temp=64°. Wellock sample is not completely set up but is hardening. Heater working properly&well house door open,tree cap bled to 0 psi. 4/12/2018 SV,SSV,WV=C. MV=O. IA, OA=OTG. T/I/O=SSV/120/630. Temp=SI. WHPs(post Wellock). ALP= 1320 psi,AL SI @ casing valve. IAP unchanged and OAP decreased 70 psi overnight. Well head temp=56°. Wellock sample is set up at this time. Heater working properly and well house door is opened,tree cap bled to 0 psi. 4/13/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 14:15 T/I/O=SSV/150/600. Temp=SI. WHPs(post Wellock). ALP= 1320 psi,AL SI @ casing valve. IAP increased 30 psi and OAP decreased 30 psi overnight. Well head temp=56°. Block valves on OA will not close. Wellock sample is set up at this time. Heater working properly and well house door is opened,tree cap bled to 0 psi. 4/14/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 12:30 T/I/O=SSV/150/200. Temp=SI. WHPs(post Wellock). ALP= 1250 psi,AL SI @ casing valve. IAP unchanged&OAP decreased 440 psi overnight. Well head temp=87°. Wellock sample is set up at this time. Heater working properly and well house door is opened,tree cap bled to 0 psi. SV,WV, SSV=C. MV=O. IA, OA=OTG. 15:40 4/15/2018 T/I/O=SSV/150/600. Temp=SI. WHPs(post Wellock). ALP= 1250 psi,AL SI @ casing valve. IAP unchanged&OAP decreased 40 psi overnight. Well head temp=64°. Wellock sample is set up at this time. Heater working properly and well house door is opened,tree cap bled to 0 psi. 4/16/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 17:15 T/I/O=SSV/150/560. Temp=SI. WHPs(post Wellock). ALP= 1250 psi,AL SI @ casing valve. IAP unchanged&OAP decreased 40 psi since 4/16/18. Well head temp=66°. Wellock sample is set up at this time. Heater working properly and well house door is opened,tree cap bled to 0 psi. 4/20/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 01:40 • • Daily Report of Well Operations PBU Y-16 T/I/O=SI/150/0 Removed block valves and intergols from OA working and companion sides. Replaced with 3"valve and 3"tapped blind flange. Torqued to API specs and PT to 500psi. RDMO 4/21/2018 ***Job Complete***Final T/I/O=SI/150/0. SEE LOG FOR DETAILS T/I/O=SSV/150/560. Temp=SI. WHPs(post Wellock). ALP= 1250 psi,AL SI @ casing valve. IAP&OAP unchanged overnight. Well head temp=66°. Wellock sample is set up at this time. Heater working properly and well house door is opened,tree cap bled to 0 psi. 4/21/2018 SV,WV, SSV=C. MV=O. IA, OA=OTG. 01:00 Fluids Summary Gallons Type 7.7 WellLock TREE= CNV *** WELLHEAD= MCEVOYE •LLH ACTUATOR= BAKER C Slam NOTES: 4-1/2"CHROME TBG& NI KB.ELEV= 86.5' 1 11 BF.ELEV= 49.3' 11 I11 $0 01925' —19-5/8"HES ES CEMENTER KOP= 4700' 11 r11 Max Angle= 26°@ 5300' 11 X11 Datum MD= 9228' � , _ 1948' —19-5/8"HES ECP, ID=8.750" Datum TVD= 8800'SS e111, .4. ,.. 9-5/8"CSG,47#, L-80 HYD 563 XO —I 1950' ' ' 2029' —14-1/2"HES X NIP,ID=3.813" TO L-80 BTC 9-5/8"BOWEN CSG PATCH,47#,L-80 —1 1981' — —, 2611' —I 9-5/8"DV PKR BTC,ID=8.681" GAS LIFT MANDRELS I STMD 1 TVD DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80, ID=12.347" —) 2691' 0 4 3319 3319 0 MMG DOME RKP 16 05/21/09 3 5289 5249 26 MMG DOME RK 16 05/21/09 2 7554 7331 19 MMG DOME RK 16 05/21/09 1 8558 8273 22 MMG SO RK 24 05/21/09 859T —14-1/2"HES X NIP,ID=3.813" Minimum ID = 3.725" @ 8859' 4-1/2" OTIS XN NIPPLE S 8628' -49-5/8"X4-1/2"BKRS-3PKR, ID=3.875" 4-1/2"HES X NIP,ID=3.813" 8662 HI 4-1/2"TBG, 12.6#,13CR-80 VAM TOP, 873 ' .0152 bpf, ID=3.958" I /1 8749' -�4-1/2"UNIQUE OVERSHOT 4-1/2"TBG STUB(05/05/09) 8731' l/ —I PBR SEAL ASSY 8768' —19-5/8"x 4-1/2"BOT 3H PKR,ID=3.958' ' ' 8821' 44-1/2"OTIS X NIP, ID=3.813" I TOP OF 7"LNR —I 8838' } � 1 8859' _14-1/2"OTIS XN NIP,ID=3.725" I 1 4-1/2"TBG,12.6#,L-80,.0152 bpf,ID=3.958" H. 8902' I z L 8902' U4-1/2"SHEAROUT SUB 9-5/8"CSG,47#,L-80,ID=8.681" —I 9079' I ' 8908 ELMD TT LOGGED 10/04/91 I PERFORATION SUMMARY REF LOG:BHCS ON 04/19/95 ANGLE AT TOP PERF:25°@ 9126' 9338' H7"MARKER JOINT Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 9126-9143 0 04/05/95 3-3/8" 6 9240-9352 0 07/25/84 3-3/8" 6 9364-9404 0 07/17/90 9414' —I IBP-09/29/911 PBTD -1 9563' 111111111111111 7"LNR,29#,L-80, .0371 bpf,ID=6.184" —I 9606' �404.4�4�4.4�4�4 DATE REV BY COMMENTS ' DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/24/83 ORIGINAL COMPLETION WELL: Y-16 05/14/09 D16 RWO PERMIT No: 1830490 05/15/09 TLH CORRECTIONS API No: 50-029-20932-00 08/20/09 HB/JMD DRLG DRAFT CORRECTIONS SEC 34,T11 N,R13E,537'FNL&491FWL BP Exploration(Alaska) • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Monday,April 23, 2018 10:08 AM To: Regg,James B (DOA);AK, OPS EOC Specialists;AK, OPS GC1 Facility OIL;AK, OPS GC1 Field O&M IL;AK, OPS GC1 OSM;AK,OPS GC1 Wellpad Lead;AK, OPS PCC Ops Lead; AK, OPS Prod Controllers;AK, OPS Well Pad DG;AK, OPS Well Pad EKG;AK, OPS Well Pad YP;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;AKOpsProdEOCTL;Alatalo,Travis;Cerveny, Philip F Cc: Wallace, Chris D (DOA);AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information;AK, OPS FF Well Ops Comp Rep;AKIMS App User;Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Romo, Louis A; Sternicki, Oliver R;Tempel,Joshua;Worthington,Aras J Subject: UNDER EVALUATION: Producer Y-16 (PTD#1830490) POP to monitor post OA Well Lock squeeze external-email: 0 All, Producer Y-16(PTD#1830490)was made Not Operable on 03/23/18 for having sustained OA pressure above NOL.On 04/09/18 Special Projects performed an OA downsqueeze with Well Lock.The Well Lock has had sufficient time to cure. The well is now classified as UNDER EVALUATION so it can be put on production to monitor the success of the squeeze. Plan Forward/Work Completed: 1. Special Projects: Pump well lock squeeze- DONE 2. DHD: Monitor while well lock cures- DONE 3. Well Integrity Engineer—Reclassify as Under Eval- DONE 4. Operation—Put on production 5. DHD: Monitor OA for repressurization Please respond with any questions. Andrew OggSCANNED Well Integrity Engineer BP Global Wells Organization-Alaska Office:907-659-8110 From: AK, GWO Well Integrity Engineer Sent: Friday, March 23, 2018 10:41 AM To: 'Regg, James B (DOA) (jim.regg@alaska.gov)'; AK, 0• OC Specialists; AK, OPS GC1 Facility OTL; AK, OPS GC1 Field O&M TL; AK, OPS GC1 OSM; AK, OPS GC1 Wellpad Lead; • , •PS PCC Ops Lead; AK, OPS Prod Controllers; AK, OPS Well Pad DG; AK, OPS Well Pad EKG; AK, OPS Well Pad YP; Ak, •• West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL; Alatalo,Travis; -rveny, Philip F Cc: 'chris.wallace@alaska.gov'; AK, GWO Completions Well Integrity; AK, GWO ' ' Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Well Information, , OPS FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hib.- Michael; Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Romo, Louis • Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J Subject: NOT OPERABLE: Producer Y-16 (PTD #1830490) sustained OA pressure above NOL 1 ti0F • • G,w\�\ //7,- .sem THE STATE Alaska Oil and Gas �� o Conservation Commission f L1zSl<°A _ A }�= 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 p ;m° Q„ Main: 907.279.1433 ALAS Fax: 907.276.7542 www.aogcc.alaska.gov sameTravis Montgomery 0621 ',. Interventions and Integrity Engineer BP Exploration(Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU Y-16 Permit to Drill Number: 183-049 Sundry Number: 318-015 Dear Mr. Montgomery: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown,a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Hollis S. French Chair DATED this d�day of January, 2018. �" C ` 113 - 1 2018 STATE OF ALASKA .LASKA OIL AND GAS CONSERVATION COMMA, APPLICATION FOR SUNDRY APPRO 20 AAC 25.280 1. Type of Request: Abandon ❑ Plug Perforations 0 Fracture Stimulate 0 Repair Well ii - Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change Appr ved rogram 0 Plugfor Redrill ��w�� IZI ' 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other OA Cameclt Squeeze 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 183-049 • 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development p- 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20932-00-00 7. If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes 0 No IZI PBU Y-16 ' 9. Property Designation(Lease Number): 10. Field/Pools: ADL 028287 • PRUDHOE BAY,PRUDHOE OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 9606 • 9228 ' 9414 9055 9414 None Casing Length Size MD TVD Burst Collapse Structural Conductor 79 20"x 30" 41-120 42-12 Surface 2648 13-3/8" 41-2689 41-2689 4930 2670 Intermediate 9043 9-5/8" 37-9080 37-8751 6870 4760 Production Liner 768 7" 8838-9606 8531 -9228 7240 5410 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 9126-9404 8793-9046 4-1/2"12.6# 13Cr80/L-80 35-8901 Packers and SSSV Type: 4-1/2"Baker S-3 Packer Packers and SSSV MD(ft)and TVD(ft): 8640/8349 4-1/2"BOT Packer 8766/8465 12.Attachments: Proposal Summary Il Wellbore Schematic p 13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development El ` Service 0 14.Estimated Date for Commencing Operations: February 1,2018 . 15. Well Status after proposed work: Oil 0' WINJ ❑ WDSPL 0 Suspended 0 16.Verbal Approval: Date: GAS 0 WAG 0 GSTOR 0 SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Montgomery,Travis J be deviated from without prior written approval. Contact Email: Travis.Montgomery@bp.com Authorized Name: Montgomery,Travis J Contact Phone: +1 907 564 4127 Authorized Title: Interventions&Integrity Engineer Authorized Signature: i.._ , Date: I�0/vim✓ fr. �YYf COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: Plug Integrity 0 BOP1Test 0 Mechanical Integrity Test 0 Location Clearance 0 312 01 RECEIVED Other: JAN 1 1 2018-5 f a Post Initial Injection MIT Req'd? Yes 0 No Itr'� 'AO �,® � `a Spacing Exception Required? Yes 0 No Subsequent Form Required: /,c�— 4G� PL,� `(/ APPROVED BYTHE Approved by: ti:2:0...\ COMMISSIONER COMMISSION Date: i I?j/i IS VrL 0/2 c/i gi ORIGINAL REtD 3 L'-3 - 1 2018 Submit Form and Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. /ff ,�j Atta ments in Dyuplicate • • p • Well: Y-16 Y-16 OA Cement & WeIlLock Squeeze Well Interventions Engineer: Travis Montgomery (918) 281-9663 Pad Engineer: Travis Alatalo (907) 378-3949 History Y-16 is a gas-lifted Zone 4 producer. It was put Under Evaluation on 12/06/17 for anomalous outer annulus repressurization above NOL after being shut in. The pressure was reported to be 1,140 psi. DHD bled the inner and outer annulus and collected gas samples. The gas samples showed dissimilar compositions. A cold PPPOT-IC Passed on 12/26/17. OAP exceeds IAP when bled. Follow up monitors show an OA pressure buildup rate of 28 psi/day which can be managed by bleeds in accordance with operability limits. The OA was cemented to surface during a rig workover to repair a production casing leak in May of 2009. Plan forward: Pump well lock down OA to seal cement micro annulus created during cooling cycle. Current Status The well is classified as "Operable." Objective Squeeze the OA with WeIlLock to mitigate OA pressurization. Procedural steps Special Projects — OA WeIlLock Squeeze 1. ND OA Gate Valves, NU OA Integrals. 2. Bleed annuli (bleed IA as low as possible). 3. Prep OA, WeIlLock OA top job squeeze to 2500 psi per RP "WeIlLock Treatment for Cemented OAs." 4. After 1 week cure, ND OA Integrals, NU OA gate valves. TREE," CMI • WELLHEAD,7, MCEVOY Y-1 6 SAFETY NOTES:"*4-1/2"CHROME TB G& NIPPLES"- A CTUA TOP,7 BAKER C ' . i KB EL P/7, 86 5 .4 14. i 41 1,,,,, BF ELEV 7 49 3' 14. 1,7 1925' H9-5,'Er HES ES CEMENTER KOP 7 470Lr to r 4 41 tii. Max Angle- 26'(c-4,5300 Ai Datum MD- 1948' H9-5,'8"FES ECP. ID-,8 750' ;on rt Datum-RID 7 8800'SS A N 9-6V8"CSC, 47g L-80 HY D663 XO H 1950' III IN 2029' 4-1:2"HES X NP.ID r,3.813" TOL-86 BIC I I_ 2611' 9-518"DV PKR 9 .58"BOWEN CSG PATCH 47#. L-80 —I 1981' BIC.10 6 8 1 s r mo Tv 0 uevGA:pLEIFT,vh,,rvNURLELArSo_i PORT DATE 13-S8"CSC.724.L-80 ID 7 2 347' 2691 4 33,9 3319 0 MG DOME RIO' 16 05/2,09 3 5289 5249 213 MC DONE RK 16 05,2';U9 2 7554 7331 19 fv1IMG DOME RK ',6 0672 'il,,9 ' 8658 8273 22 MCC SO RK 24 05'2-1:.19 ID HES X NIP. , 3.8-',3" Minimum ID = 3.725" @ 8859' I 4-1/2" OTIS XN NIPPLE 8597' H4-1;2" 8628' 9-5.,"8"> 4-''2"BKR S-3 Pi<R 1 D 7 3 EI7s' ...... oho 8662' H !'2'HES X NIP ID 7 3 813' 4-7.,'2'TBG. 12 64 13CR-80 VAM TOP. 8734' Il 8749' 4 '.;2"UNGUE OVERSHOT 0-52 bof ED,3 958' HPBR SEAL ASSY 4-1,2"TBG STUB(05/05/09) 8731' I -4 1 8768' 9-5/8"i.4-112-BUT OH PKR.ID 7,3 958- 8821' 144 112"OTIS X NP IU 7 3.813' , ITOP OF r'LNR H 8838' 4 -V2'TBG, '264,L-80„0152 hot. C 7 3 958' 8902' I I 8859' 114.1 sr OBS XN NP.ID=3 725" 8902' 4-112"SHEA ROUT SUB 8908 H EL E)ri-LOGGED 10,04,91 9-5.,'8"CSO,470 L-80,PD r 8.681." H 9079' PERFORATION SUMMARY I REF LOG:BRCS ON 04/19/95 9338' —I r MARKER JOINT ANGLE Al TOP PERF 25'@ 9126' Note Refer to Production DB for historical pert data I SIZE SI+ INTERVAL OprilSqz DATE ' '3-3;8" 6 9126-9143 0 04,05795 :3,8" 6 9240-9352 0 07.,25!84 I 3-38" 6 9364-9404 0 07!7 790 9414' —I BP-09)29,911 PBTL 9563' Ift •• i 1.0. .0 7'LNR.294.L-80„0371 bpf, ID,6 184" 9606' I7676 6 6. .6'64 DATE RP/ BY COMIENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/24)83 ORIGINAL COMPLETION WELL: Y-16 05114J09 016 RWO PERMIT No:9 830490 05;15109 TLH CORRECTONS API No: 50-029-20932-00 08120109 HBflIvID DRLG DRAFT CORRECTIONS SEC 34. 11-1N.R13E 537'FNL&491'PA1 BP Exploration (Alaska) 2 • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWeIISiteEnginee@bp.corn> Sent: Wednesday,January 3, 2018 10:37 AM To: Regg,James B (DOA);AK, OPS EOC Specialists;AK, OPS GC1 Facility OIL;AK, OPS GC1 Field O&M TL;AK, OPS GC1 OSM;AK, OPS GC1 Wellpad Lead;AK, OPS PCC Ops Lead; AK, OPS Prod Controllers;AK, OPS Well Pad DG;AK, OPS Well Pad EKG;AK, OPS Well Pad VP;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;Alatalo,Travis;Cerveny, Philip F Cc: Wallace, Chris D (DOA);AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information;AK, OPS FF Well Ops Comp Rep;AKIMS App User;Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau;O'connor, Katherine; Romo, Louis A;Sternicki, Oliver R;Tempel,Joshua;Worthington,Aras J Subject: OPERABLE: Producer Y-16(PTD#1830490) OA repressurization manageable by bleed All, Y-16(PTD#1830490)was put Under Evaluation on 12/06/17 for anomalous outer annulus repressurization above NOL after being shut in. DHD bled the inner and outer annulus and collected gas samples.The gas samples showed dissimilar compositions.On 12/26/17 a passing packoff test was conducted on the wellhead inner casing seals. Follow up monitors show an OA pressure buildup rate of 28 psi/day which can be managed by bleeds in accordance with operability limits. The well is now classified as OPERABLE. Plan forward: 1. Anchorage Engineer: Evaluate well lock job to seal cement micro annulus created during cooling cycle. 2. Operations: Be mindful of initial OA repressurization when shutting in. Please respond if in conflict. Andrew Ogg Well Integrity Engineer SCANNED BP Global Wells Organization-Alaska Office:907-659-8110 Cell:307-399-3816 Fr. • ,K, GWO Well Integrity Engineer Sent: We. 7 day, December 06, 2017 1:17 PM To: AK, OPS EO medalists; AK, OPS GC1 Facility OTL; AK, OPS GC1 Field O&M IL; AK, OPS GC1 OSM; AK, OPS GC1 Wellpad Lead; AK, OP • C Ops Lead; AK, OPS Prod Controllers; AK, OPS Well Pad DG; AK, OPS Well Pad EKG; AK, OPS Well Pad YP; Ak, Ops West -. IL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; Alatalo, Travis; Cerveny, Philip F; 'Regg, James B .s (jim.regg@alaska.gov)' Cc: AK, GWO Completions Well Integrity; ° GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Well In o .tion; AK, OPS FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Mi .-I• Janowski, Carrie; Montgomery, Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R; -'k.el, Joshua; Worthington, Aras J; 'chris.wallace@alaska.gov' Subject UNDER EVALUATION: Producer Y-16 (PTD #1830490) outer a-rffluceeded NOL. All, 1 S • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWell5iteEnginee@bp.corn> Sent: Wednesday, December 6, 2017 1:17 PM To: AK, OPS EOC Specialists;AK, OPS GC1 Facility OTL;AK, OPS GC1 Field O&M IL;AK, OPS GC1 OSM;AK, OPS GC1 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad DG;AK, OPS Well Pad EKG;AK, OPS Well Pad YP;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr; Alatalo,Travis; Cerveny, Philip F; Regg,James B (DOA) Cc: AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep;AKIMS App User;Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery, Travis J; Munk, Corey; Obrigewitch, Beau;O'connor, Katherine; Sternicki, Oliver R;Tempel,Joshua; Worthington,Aras J;Wallace, Chris D (DOA) Subject: UNDER EVALUATION: Producer Y-16 (PTD#1830490)outer annulus exceeded NOL. Attachments: Y-16.pdf All, Producer Y-16(PTD#1830490)was discovered to have outer annulus casing pressure above NOL on 12/05/17.The pressure was reported to be 1,140 psi.The well was recently shut in on 11/26/17.The OA was cemented to surface during a rig workover to repair a production casing leak in May of 2009.The well is now classified as Under Evaluation and is on the 28 day clock for diagnostics.Attached is a wellbore schematic for reference. Plan Forward: 1. DHD—Bleed inner annulus.Collect inner and outer annulus gas samples for analysis 2. Cameron Wellhead Tech—Packoff test on inner casing 3. Well Integrity Engineer—Additional diagnostics as needed Please respond if in conflict. Andrew Ogg Well Integrity Engineer BP Global Wells Organization-Alaska Office:907-659-8110 SCANNED , Cell:307-399-3816 1 Producers with sustained casing presson IA during proration Page 1 of 1 • Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWeIIlntegrityCoordinator ©bp.com] Sent: Monday, July 18, 2011 3:53 PM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); Cismoski, Doug A; Daniel, Ryan; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; AK, OPS Prod Controllers; AK, OPS GC2 OSM; AK, OPS GC2 Ops Lead; AK, OPS GC2 Wellpad Lead; AK, OPS GC2 Field O &M TL; AK, OPS GC2 OSS; AK, OPS GC1 Wellpad Lead; AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 OSM; AK, OPS FS1 Ops Lead; AK, OPS GPMA Field O &M TL; AK, OPS GPMA OSM; AK, OPS GPMA OSS Cc: Walker, Greg (D &C); Grey, Leighton (CH2M Hill); Reynolds, Charles (ALASKA); Kaminski, Alice; Warner, Ross L; Oakley, Ray (PRA); Greaves, Damien C; Brown, Don L. Subject: Producers with sustained casing pressure on IA during proration All, The following producers were reported to have sustained casing pressure on the IA during the proration and shutdown activity July 15 -18. The immediate action is to perform a TIFL on each of the wells and evaluate for IA repressurization. If any of the wells fail the TIFL, a follow up email will be sent to the AOGCC for each individual well. 05 -41A (PTD #2031700) P1 -04 (PTD #1930630) L -104 (PTD #2012380) V -04 (PTD #2061340) V -103 (PTD #2021860) W -36 (PTD #1881060) JUL 2, 0 2011 Y -04 (PTD #1791050) Y -16 (PTD #1830490) 1( All the wells listed above will be re- classified as Not Operable until start -up operations are complete and stable or the well passes a pressure test proving integrity. After start-up, the wells will then be reclassified as Under Evaluation with POP parameters to prevent any over - pressure incidents. Please call with any questions or concerns. Thank you, Mehreen Vazir (Alternate: Gerald Murphy) Well Integrity Coordinator BP Alaska Drilling & Wells Well Integrity Office: 907.659.5102 Email: AKDCWeIIlntegrityCoordinator @BP.com 7/19/2011 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 December 20, 2010 ) JAN 4 01 . f Mr. Tom Maunder Oil and Gas Conservation Commission 333 West 7 Avenue '_` '$SIOIV Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of GPB Y Pad q 3-DLt.-q _ I Dear Mr. Maunder, \/ w 147 Enclosed please find multiple copies of a spreadsheet with a list of wells from Y Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Jerry Murphy, at 659 -5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Date: 12/20/10 Corrosion Well Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal Y -01B 2010760 50029203940200 NA 2.5 NA 8.50 4/11/2010 Y -02A 2011730 50029203950100 NA 0.1 NA 0.85 4/11/2010 Y - 03A 2042350 50029204110100 NA 2.2 NA 18.70 4/16/2010 Y - 04 1791050 50029204230000 NA 1 NA 5.10 4/11/2010 Y - 05B 2081380 50029204360200 NA 3.3 NA 20.40 4/15/2010 Y - 06A 2042510 50029204310100 NA 0.7 NA _ 3.40 4/16/2010 Y - 07A 2071050 50029205600100_ 14.5 2.0 0.3 NA 1.70 8/4/2010 Y - 08A 1880560 50029205720100 NA 4 NA 15.30 8/5/2010 Y - 09A 1970830 50029205790100 19 1.5 3.6 NA 17.00 8/4/2010 Y - 10A 2042500 50029205870100 19 3.0 8.75 NA 54.40 8/6/2010 Y -11C 2051640 50029205130300 NA 0.1 NA 0.90 4/14/2010 Y -13 1811120 50029206340000 NA 0.4 NA 3.40 4/15/2010 Y -14B 2011010 50029218320200 NA 3.8 NA 20.40 4/10/2010 Y - 15A 2010890 50029209400100 NA 2.1 NA 11.90 4/10/2010 r . Y -16 1830490 50029209320000 18.8 2.0 1.7 NA 10.20 8/4/2010 Y -18 1830290 50029209160000 NA 0.8 NA 5.10 4/9/2010 Y -19 1880960 50029218570000 NA 0.2 NA 0.85 4/15/2010 4/14/2010 Y -20A 2010250 50029215870100 NA 1.5 NA 11.90 Y -21A 1950370 50029215740100 NA 0.1 NA 1.70 4/13/2010 Y - 22A 1881150 50029215580100 NA 0.5 NA 3.40 8/4/2010 Y - 23B 2031640 50029215900200 NA 1.2 NA 6.80 4/13/2010 Y -24 1861130 50029216080000 NA 1 NA 6.80 4/12/2010 Y -25A 2081400 50029218830100 NA 0.3 NA 1.70 4/18/2010 • Y - 26A 2010430 50029221910100 NA 0.3 NA 1.70 4/15/2010 Y -27 1900280 50029220190000 NA 0.5 NA 3.40 4/14/2010 Y - 28 1910650 50029221690000 NA 3.5 NA 28.90 4/12/2010 Y -29A 1960910 50029221230100 NA 0.2 NA 1.70 4/13/2010 Y -30 1910150 50029221350000 NA 0.5 NA 2.60 4/13/2010 Y -31 1910560 50029221610000 NA 0.5 NA 3.40 4/12/2010 Y - 32 1910410 50029221490000 NA 0.3 NA 1.70 4/18/2010 Y - 33 1910300 50029221440000 NA 0.9 NA 6.80 4/12/2010 Y - 34A 1990040 50029221780100 NA 0.9 NA 5.10 4/11/2010 Y -35A 2022370 50029221860100 NA 1.5 NA 10.20 4/15/2010 Y -36 1931310 50029224000000 NA 0.9 NA 5.95 4/10/2010 Y - 37A 2020460 50029224030100 NA 0.8 NA 6.00 4/14/2010 STATE OF ALASKA ALA OIL AND GAS CONSERVATION COM~SION 6-3-09 ~~v `~ ~ ~~ REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: ' a ~w ^ Abandon ®Repair Well ~ ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ® Alter Casing . ®Pull Tubing , ^ Perforate New Pool ^ Waiver ^ Other ^ Change Approved Program ^ Operation Shutdown ^ Perforate ^ Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska} inc. ®Development ^ Exploratory 183-049 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20932-00-00 - 7. KB Elevation (ft): 86 5' - 9. Well Name and Number: PBU Y-16 8. Property Designation: 10. Field /Pool(s): " ADL 028287 - Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured 9606' - feet true vertical 9228' - feet Plugs (measured) 9414' Effective depth: measured 9563' feet Junk (measured) None true vertical 9190' feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" x 30" 110' 110' Surface 2691' 13-3/8" 2691' 2691` ~~~~ 4930 2670 Intermediate 9079' 9-5/8" 9079' 8750' 6870 4760 Production Liner 768' 7" 8838' - 9606' 8531' - 9228' 7240 5410 t:~ ~ .,~I~~j `t ~1 ~~~ Perforation Depth MD (ft): 9126' - 9404' Perforation Depth TVD (ft): 8793' - 9046' 4-1/2", 12.6# 13Cr80 / L-80 8902' Tubing Size (size, grade, and measured depth): Packers and SSSV (type and measured depth): 9-5/8" x 4-1/2" Baker'S-3 packer, 8628' 9-5/8"' x 4-1/2" Baker'3-H' packer 8768' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final p ressure: Cut and pull tubing from 8731'. Cut and pull 9-5/8" casing from 1980'. Run 9-5/8" (47#, L-80, Hydril 563) tieback to surface. Cement w/ 136 bbls Class 'G' w/ Gas-Blok, field 1.17 764 cu ft / 653 sx . Clean out and run new Chrome tubin . 13. Re resentative Dail Avera a Production or In'ection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation: 0 0 0 160 120 Subsequent to operation: 197 346 3083 1460 240 14. Attachments: ^ Copies of Logs and Surveys run 15. Well Class after work: ^ Exploratory ®Development ^ Service ® Daily Report of Well Operations 16. Well Status after work: ® Well Schematic Diagram ~® Oil ^ Gas ^ WAG ^ GINJ ^ WINJ ^ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: Contact Hank Baca, 564-5444 309-124 Printed Name Sondra Stewman Title Drilling Technologist Prepared By Name/Number: Sig Phone 564-5743 Date ondra Stewman 564-4750 Form 10-404 Revised 04/~ ~ ~„ ,jij~j ~ (} LD~g [~ ~ ~ ~ Submit Original Only ~"`~ 61~s TREE = 4" CM/ VL'ELLHEAD = GRAY ACTUATOR = AXELSON KB. ELEV....- 86.5' BF. ELEV = .. 49.3' KOP = 4700' Max Angle = 26 @ 5300' Datum MD = 9228' Datum TVD = 8800' SS Y-16 S OTES: 9-5I8" 47, L- from old TQC to sia`r 13-3/8" CSG, 72#, L-80, ID = 12.347" 2691' Minimum ID = 2.31" @ 8821' 4-1 /2" NIPPLE REDUCER w/X PROFILE ~-112" TB~ 12,6#, 13GR80, !D = 3.958" - 8734` TOP OF 7" LNR ~4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~~ 8902' 9-5/8" CSG, 47#, L-80, ID = 8.681" ~~ 9079' PERFORATION SUMMARY REF LOG: BHCS ON 04/19/95 ANGLE AT TOP PERF: 25 @ 9126' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 9126 - 9143 O 04/05/95 3-3/8" 6 9240 - 9352 O 07/25/84 3-3/8" 6 9364 - 9404 O 07/17/90 2611' 9-5/8" DV PKR 1 GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3319 3319 0 MMG DCR RKP 05/13/09 3 5289 5249 26 MMG DMY RK 05/13/09 2 7554 7331 19 MMG DMY RK 05/13/09 1 8558 8273 22 MMG DMY RK 05/13/09 -$597' - 4-112" F°! X lP, !L~ = 3.83°, -8628' - -618" x 4.5" Baker -3 packer -8662' - 4-1 /2" ~lES X lP, !~ = 3.813.: Unique overshot shoe 8749` 8743' PBR SEAL ASSY 8768' 9-5/8" x 4-1/2" BOT 3H PKR, ID = 3.958" 8821' 4-1/2" OTIS X NIP, ID = 3.813" 8859' ~4-1/2" OTIS XN NIP, ID = 3.725" 8902' 4-1/2" SHEAROUT SUB 8908' ELMD TT LOGGED 10/04/91 PBTD 9563' 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 9606' MARKER JOINT 9414' I-I IBP - 09/29/91 DATE REV BY COMMENTS DATE REV BY COMMENTS 04/24/83 ORIGINAL COMPLETION 05/15!09 TLH CORRECTIONS 06/24/01 RN/TP CORRECTIONS 03/14/07 JRP/PAG PULL PX PLUG/SET NIP REDUCER 03/27/07 JMF/ PJC SET 4-1/2" BKR PATCH 03/10/08 TTR/TLH XX TTP SET (11 /18/07) 05114109 E}16 RWO PRUDHOE BAY UNfr WELL: Y-16 PERMfr No: 1830490 API No: 50-029-20932-00 SEC 34, T11 N, R13E, 537' SNL & 491' EWL BP F~cploration (Alaska) C~ J Y-16 Well History • Date Summary 04/16/09 EQUALIZED & PULLED 2-7/8" XX-PLUG FROM 8,815' SLM. PULLED 4-1/2" BAKER KB PATCH FROM _8,416' SLM.(missing two elements) RAN 3.70" WIRE GRAB TO 4-1/2" x 2-7/8" NIPPLE REDUCER AT 8,814'SLM.(no recovery). RAN 3.80"CENT,3.75" LIB TO NIPPLE REDUCER AT 8,814' SLM.(lib shows impression of4-1/2" G FISHING NECK) 04/17/09 PULLED 4-1/2" x 2-7/8" NIPPLE REDUCER @ 8 814' SLM. DRIFTED W/ 3.70" CENT & S-BAILER TO IBP @ 9,338' SLM. 04/18/09 T/I/O = 200/100/220. Temp = SI. TBG & IA FL's (pre E-line). AL is connected w/ blind installed, ALP @ 0 psi. TBG FL @ 156' (2.5 bbls). IA FL @ surface. 04/19/09 SET HES 4.5" FASDRILL PLUG AT 8841 FT. CMIT x IA PERFORMED TO 1000 PSI FOR 30 MIN BY LRS. PASS. JET CUT 4.5" TUBING WITH 3.65" SLB POWERCUTTER AT 8721 FT. WELL LEFT SHUT IN ON DEPARTURE. FINAL T/I/0=150/140/150. 04/19/09 T/I/0= 100/100/200 CMIT TxIA PASSED to 1000 psi (RWO Prep Pumped 5.2 bbls crude down IA to reach test pressure for CMIT TxIA. T/IA lost 60/60 psi in the 1st 15 mins and 30/30 psi in the 2nd 15 mins for a total pressure loss of 90/90 psi in 30 min test. Bled TxIA. FWHP's=120/60/220. E-line in control of well upon departure. 04/20/09 T/I/0=140/100/170 Circ Out, MIT OA PASSED to 2000 psi, CMIT TxIA FAILED to 1000 psi (Pre RWO) Pressured up OA with 1.3 bbls crude to reach test pressure for MITOA. OA lost 130 psi in the 1st 15 mins and 20 psi in the 2nd 15 mins for a total pressure loss of 150 psi in 30 min test. Bled OA. RU to Tbg and pumped 5 bbls neat meth & 858 bbls 110'F seawater down Tbg, up IA through jumper to the flowline. Pumped 151 bbls 120"F diesel down IA. U-tubed IAxTbg. Pumped 5 bbls neat meth, 101 bbls crude & 10 bbls 180'F diesel down flowline for Freeze Protect. Pumped 3.4 bbls diesel down IA to bring TxIA to reach test pressure for CMIT TxIA. Failed 4 tests. TxIA consistantly lost 80 psi in 15 min. T/IA was consistantly loosing 80 psi every 15 min for 1 hr. Bled WHP's. FWHP's=0/0/0. 04/21/09 T/I/O=SSV/0/0, Temp=S1. PPPOT-T (PASS), PPPOT-IC (PASS). Pre RWO. PPPOT-T: Stung into test port (0 psi). Functioned LDS, all moved freely (.75"). Pumped through void, clean returns. Pressured void to 5000 psi for 30 min test, lost 150 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT-IC: Stung into test port (300 psi), bled to 0 psi. Functioned LDS, all moved freely (.75"). Pumped through void, clean returns. Pressured void to 3500 psi for 30 min test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled void to 0 psi. 04/26/09 Set 4 1/16 CIW H BPV # 280, 1-2 ' ext used tagged @ 102. Pre Doyon 16. No problems 05/01/09 T/I/O = 0/0/0 Pulled 4-1/16" CIW "H" BPV #280 thru tree @ 102" 1-2' ext. used so Doyon 16 can move on well..no problems 05/02/09 T/I/O =VAC/0/0 Pulled 4' ciw twc used 3-5' and centralizer t~ Cud 86' for doyon 16 fnr nprat hnn tact nn problems 05/05/09 T/I/O = 0/0/0 Pulled 4 1/16" CIW H TWC thru stack @ 54" w/ 3-5', 1-2', 1-5'cent. RKB = 22.76' + 3.00' Post BOPE test Doyon 16. 05/14/09 T/I/0= 10/0/0 Pull 4 1/16 CIW TWC #258 thru tree for Doyon 16, 1-2' ext used tagged @ 102" for rig to move off. No problems 05/19/09 T/I/0=0/0/0. Pull 4-1/16" CIW H BPV thru tree, post riq. 1-2' ext used, tagged @ 106". No problems. 05/21/09 PULL B&R FROM RHC-M PLUG BODY @ 8645' SLM PULLED (RK) DGLV'S FROM STA#1 @ 8552' SLM, STA#2 @ 7548' SLM, STA#3 @5280' SLM PULLED DCR GLV FROM STA#4 @ 3308' SLM SET DEEP DESIGN IN STA'S # 1, 2, 3, & 4 PULL 4 1/2" RHC-M PLUG BODY FROM "X" NIPPLE @ 8,651' SLM (ALL INTACT) ATTEMPT TO D&T W/ 3.50" CENT, TEL, S.BAILER, UNABLE TO PASS 8726' SLM RAN 5'x3.0" P.BAILER TO 8726' SLM (METAL SCRAPE ON SIDE OF BARREL) CURRENTLY RUNNING 3.75" LIB Page 1 of 2 Y-16 Well History Date Summary 05/22/09 RAN 3.75" LIB TO 8726' SLM UNABLE TO WORK PAST (IMPRESSION OF TBG STUB & POSSIBLE METAL PIECE IN CENTER). RAN 2-1/2" HYDROSTATIC BAILER W/ 2.80" FNGER BASKET TO 8728' SLM (BROKE ON FINGER ON BASKET -LEFT IN HOLE -NOTHING RECOVERED) RAN 3.605" SWAGE THRU RESTRICTION CHASED DEBRIS TO 9347' SLM. RAN 3.80" SWAGE THRU TBG STUB @ 8726', UNABLE TO WORK PAST 8740' SLM WORK 3.70" SWAGE THRU 8,726' SLM, UNABLE TO PASS 8,740' SLM (POSSIBLE PBR SEAL ASSY) RAN 3.70 CENT., 4 1/2" BRUSH, 3.70" SWAGE, UNABLE TO PASS 8,740' SLM USE CORRECTION TO PBR @ 8740' SLM FOR TAG DEPTH (9347 SLM + 3' CORK=9350' MD) - 54' OF FILL ABOVE BTM OPEN PERF RAN 3.75" LIB, SAT DOWN C«~ 8,722' SLM, FELL TO 8,740' SLM [PIC. OF TUBING STUB (PBR)j Page 2 of 2 • • BP EXPLORATION Operations Summary Report Page 1 of 8 ~ Legal Well Name: Y-16 Common Well Name: Y-16 Spud Date: 4/7/1983 Event Name: WORKOVER Start: 4/27/2009 End: Contractor Name: DOYON DRILLING INC. Rig Release: 5/14/2009 Rig Name: DOYON 16 Rig Number: Date. 'From - To 'Hours Task Code NPT Phase Description of Operations 4/29/2009 00:00 - 09:00 9.00 RIGU P PRE Move onto Y-pad, Raise Derrick, RU Rig Floor 09:00 - 16:30 7.50 RIGU P PRE Rig Maintenance 16:30 - 17:30 1.00 RIGU P PRE Remove Boosters 17:30 - 00:00 6.50 RIGU P PRE Lay Down Herculite, PU BOPE, remove double gates and install single gate valve 4/30/2009 00:00 - 01:00 1.00 RIGU P PRE Continue to re-assemble BOPs 01:00 - 02:30 1.50 RIGU P PRE Move rig over well, center and shim 02:30 - 12:00 9.50 RIGU P PRE Clean Rig, wait on Doyon Cuttings tank, coming from Badami 12:00 - 15:00 3.00 RIGU P PRE Wells support set up Tiger tank, hardline and choke manifold. Connect hardline to OA -test line to 4000 psi. Blow down lines. 15:00 - 18:00 3.00 RIGU P PRE Set up Doyon Cuttings tanks and build containment berm around tanks. Call for XO's, subs, TIW and Dart valves from API. Call for Spill Conex container. 18:00 - 21:00 3.00 RIGU P PRE Wait on SPill Conex Container. Before taking any fluids to pits or pulling BPV. Accept Rig @ 18:00 hrs. 21:00 - 22:00 1.00 PULL P DECOMP PT lubricator to 500 psi, test OK. Have DSM pull BPV. 22:00 - 00:00 2.00 KILL P DECOMP Test Circulation lines to 3000 psi, Test both pumps, Test OK Start to pump down tubing with 8.5ppg seawater. 41.6 bbls pumped prior to get returns. Pump rate: 5 bpm @ 580 psi 5/1/2009 00:00 - 02:00 2.00 KILL P DECOMP Continue circulating the well with 8.5-ppg seawater, pump rate of 5-BPM @ 680-psi. Clean returns, no losses. 02:00 - 03:00 1.00 KILL P DECOMP Wait on Cameron for 4" TWC 03:00 - 04:30 1.50 WHSUR P DECOMP Install TWC. PT from below to 1000-psi, 10-minutes, good test . PT from above to 3500-psi, 10 minutes, good test. Break down and rig down circulation lines. 04:30 - 13:00 8.50 WHSUR P DECOMP ND tree and Adapter. Nipple up BOPE and replace leaking kill HCR valve. Install solid blind rams in upper ram cavity. Fill inner annulus with 15-Bbls seawater at 0900-hrs 13:00 - 14:00 1.00 WHSUR P DECOMP Pull master bushing and modify bell nipple riser. 14:00 - 00:00 10.00 BOPSU P DECOMP Ri u and test BOPE AOGCC inspector Bob Noble waived witness at 0610-hrs 5/01/2009). 5 minutes. Use 4" and 4-1/2" test joints on VBR's. Test Hydrill with only the 4" test joint. Record all tests on Chart. BP WSL witness all tests. All tests to 250-psi / 3500-psi. Replace HCR. Replaced Upper IBOP. Filled the inner annulus with 12 Bbls seawater at 1500-hrs. New IBOP leaking through Key hole. Proceed with remainder of BOP Test. Break down IBOP while testing remainder of BOPE. 5/2/2009 00:00 - 02:30 2.50 BOPSU P DECOMP Continue BOP test. Upper IBOP leaking externally, take IBOP to shop for repair. 02:30 - 07:30 5.00 BOPSU N RREP DECOMP Clean and clear rig floor, prepare to pull tubing. Repair and re-install upper IBOP. 07:30 - 09:00 1.50 BOPSU P DECOMP Re-test upper IBOP 250-psi / 3500-psi. Test Koomey. Passing tests 09:00 - 09:30 0.50 WHSUR P DECOMP Rig up Dutch and spooling lines. Fill the annulus at 0930 hrs with 2-Bbls of seawater. Install DSM lubricator. 09:30 - 10:00 0.50 WHSUR P DECOMP PJSM to pull TWC and also to hold a short "welcome back to common iniunr risks associated with rig floor operations. 10:00 - 11:30 1.50 WHSUR P DECOMP PJSM for pulling TWC. PT DSM lubricator to 500-psi. M/U Printed: 5/18/2009 9:56:41 AM • BP EXPLORATION Page 2 of 8 Operations Summary Report Legal Well Name: Y-16 Common Well Name: Y-16 Spud Date: 4/7/1983 Event Name: WORKOVER Start: 4/27/2009 End: Contractor Name: DOYON DRILLING INC. Rig Release: 5/14/2009 Rig Name: DOYON 16 Rig Number: Date ~ From - To Hours Task Code NPT Phase Description of Operations 5/2/2009 10:00 - 11:30 ~ 1.501 WHSUR I P DECOMP DSM pullino assembly to TWC and release it from hange 11;30 - 16:00 4.50 WHSUR P DECOMP PJSM with Baker rep, Cameron rep, Schlumberger Spooler operator and rig team for pulling tubing hanger and circulating the well. Spear into hanger with a Bowen Itco shear/ pack-off assembly and make numerous attempts to release hanger 16:00-21:30 5.501 WHSURP 21:30 - 00:00 2.501 WHSUR N 5/3/2009 ~ 00:00 - 06:30 ~ 6.50 ~ WHSUR ~ N 06:30 - 12:00 I 5.501 WHSUR I N 12:00 - 00:00 I 12.001 WHSUR I N 5/4/2009 100:00 - 10:00 I 10.001 WHSUR I N Wra wellhead with herculite and steam for 1/2-hr and resuming pulling, but no success. Continue steaming and holding 270,000-Ibs tension on landing joint. Contact Anchorage workover engineer and discuss options. Decision to continue steaming the wellhead and working the hanger. Sucked standing fluid off the hanger and dumped 2 gallons of hydraulic oil on to the top of the hanger. Pulled rig's maximum with no movement in the hanger. Stoppe seaming we ea . DECOMP Pull spear and rid up bumper jars to spear assembly. Fire jars, increasing pull in increments of 25k, per Baker fishing rep, starting at 100k and continuing to 225k. Fire jars -75 times and hanger will not pull free. Resume steaming wellhead. Pressure up on the backside and increase to 100-psi and continue jarring. Hanger will not pull free. RREP DECOMP Jarring has damaged the top drive. An aluminium cover cracked and fell off of the top drive. Decision to stop jarring, locate damage. Hydraulics not functioning as well. Call rig mechanic and electrician to help in repairs. RREP DECOMP Continue to work on top drive. Hydraulic coupling cover has cracked. Torque turn equipment in way of accessing hydraulic problem. Pull Grapple/Jarring BHA and lay down. Lay down elevators and bails. Detached top drive from rails and set on rig floor. Disassemble top drive to have access to broken ap rts. Have electrician troubleshoot hydraulic problem. Wait for replacement parts to reassemble top drive, Called Anchorage RWO Lead and discussed running and testing a TWC and N/D BOP stack to clean off the top of the hanger and pour penetrating oil into the area between the hanger and the bowl. RREP DECOMP Mechanic and electrician continue inspection teardown of TopDrive. P/U, install, and test TWC to prepare to N/D BOP stack. Call RWO Superintendent and receive approva to perform the N/D of the BOP stack. The present single barrier dispensation will cover this N/D and N/U of the BOP because the wellbore has not been altered. N/D BOP stack. Function all LDS, all test ok. Lubricate hanger w/ penetrating of . BOP. RREP DECOMP Continue to repair top drive and Housekeeping. Top drive has been disassembled. Mechanic and Electrician have located faulty parts on top drive and determined how to fix. Sent parts to Baker Machine Shop to be machined as replacements for top drive. Parts have been completed and being taken to the rig. Continue to fill IA w/ charge pump. RREP DECOMP Reassemble top drive with new parts. Continue rig maintenance. Use charge pump and fill IA every hour; loss to well averaging .5- P est run the v rau is system and t e Printed: 5/18/2009 9:56:41 AM • BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name Event Name: Contractor Name: Rig Name: Y-16 Y-16 WORKOVER DOYON DRILLING INC DOYON 16 Date From - To Hours Task Code NPT 5/4/2009 00:00 - 10:00 10.00 WHSUR N RREP 10:00 - 19:00 9.00 WHSUR N RREP 19:00 - 19:30 0.50 WHSUR N 19:30 - 20:00 0.50 WHSUR N 20:00 - 21:00 1.00 WHSUR N 21:00 - 21:30 0.50 WHSUR N 21:30 - 00:00 2.50 WHSUR P 5/5/2009 100:00 - 01:00 01:00 - 03:00 03:00 - 04:00 1.001 WHSUR 2.001 WHSUR 1.001 WHSUR 04:00 - 14:00 I 10.001 WHSUR 14:00 - 17:30 17:30 - 00:00 5/6/2009 00:00 - 03:50 03:50 - 07:30 3.501 WHSUR 6.501 WHSUR Continue to use DECOMP I Attempt to pull Grav Hanaer free. Pullino at a maximum of 250k. Pulling and slacking off. Occasionally holding 250k on han er. Pump another 20-bbl pill of cold water into the stack and let drain over the hanger. Continue pulling on hanger. No luck in pulling hanger free. Call town engineers for plan forward. DECOMP Continue pulling on hanger. Max 250k overpull. Discussed with town engineer that the plan forward is to continue ullin~ DECOMP Close bag and decrease pressure on bag to 300 psi. Open up the choke to allow for flow once hanger pulls free. Pressure up backside to 500 psi, and maintain. Pull up to 250K-Ibs and relax, repeat for several cycles. Bleed off pressure, slack off weight and check LDS. Use impact wrench to back them out the maximum distance. Resume pulling on hanger with max ull of 250k no luck after 20 minutes. Increase ressure 50-psi, and continue pulling on hanger. Continue to step up backside pressure to 700-psi. Hanger broke free with 120k-Ibs pull and -100k-Ib force under the backside . PU weight 145k, SO weight 135k. Call and mobilize Schlumberger spooler. DECOMP PJSM. Circulate bottoms up 10-bpm C~? 2250-psi. Clear rig floor, place spooler on rig floor, and prepare to lay down completion. DECOMP PJSM. Pull hanger to surface. Release spear and lay down. Lay down hanger. Spool control line. And start laying down 4-1/2" completion. Joint #60 at 0800-hours. L/D SSSV at 0845-hrs. Remove Schlumberger contrrol line spooler from Rig Floor. 120 joints pulled at 1100 hrs. 220 joints pulled at 1400 hrs. DECOMP Finsh LD tbg. Clean tbg equipment. Load DP and Set Wear ring. DECOMP MU Dress-off/casing scraper BHA. RIH singling-in w/ DP. 3.83 CASE P TIEB1 Singling-in w/ DP. 3.67 CASE P TIEB1 Tag up C~ 8721'. 175K up, 162K dn, 168 Rot. Wash-over Q 8 pm, 3-7 t s. Tag up @ 8747' (26' dn). Should have been 17.5' of swallow to internal mill. Junk must have been on top of Start: 4/27/2009 Rig Release: 5/14/2009 Rig Number: Page 3 of 8 Spud Date: 4/7/1983 End: Phase ' Description of Operations DECOMP pump / bellhousing /motor assembly worked perfectly. DECOMP Line up Top Drive to the Torque Tube and align guide rollers into the Torque Tube Rails. Make complete inspection of Top Drive for loose tools and parts. Assemble cooling air blower motor housing. Install the gas shocks for the grabber foot assembly. Continue to use charge pump every hour to fill IA; well loss at -3.5-BPH. RREP DECOMP Test BOP Break, 250 psi low, 3500 psi high. Good test. RREP DECOMP PU and install dutch system . RREP DECOMP PU DSM lubricator ressure to t t 500 i. W DSM Lubricator RREP DECOMP LD dutch system. Pick up Spear and set in tubing hanger. loss at Printed: 5/18/2009 9:56:41 AM • BP EXPLORATION Operations Summary Report Page 4 of 8 ~ Legal Well Name: Y-16 Common Well Name: Y-16 Spud Date: 4/7/1983 Event Name: WORKOVER Start: 4/27/2009 End: Contractor Name: DOYON DRILLING INC. Rig Release: 5/14/2009 Rig Name: DOYON 16 Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 5/6/2009 03:50 - 07:30 3.67 CASE P TIEB1 tbg stub. Dress off 2' to 8749'. Pump 20 bbl hi-vis sweep, CBU and POOH. Top of stub left C~3 8731'. _ 08:00 - 10:30 2.50 CASE P TIEB1 POOH Standing back. 10:30 - 12:30 2.00 CASE TIEB1 Lay Down Dress off assy. 12:30 - 14:30 2.00 EVAL N TIE61 Wait on SWS 14:30 - 23:30 9.00 EVAL P TIEB1 RU SWS on Dutch system with full pressure control. Zero @ rig floor. PT tube to 1000 psi. RIH w/ USIT and log from 3300' to surface. Find cement top C~ 2010'. Pick cut depth in middle of first joint above C~? 1990' MD. Report to town Engr. 23:30 - 00:00 0.50 CASE P TIEB1 PJSM w/ Halliburton for RBP. 5/7/2009 00:00 - 01:00 1.00 CASE P TIEB1 MU RBP. 01:00 - 04:45 3.75 CASE P TIEB1 TIH w/ RBP. 04:45 - 06:00 1.25 CASE N RREP TIE61 Top bolt holding linktilt ram to top drive parted allowing sheared part of bolt and nut to fall 35' to floor, landing on floor by mud manifold bouncing and coming to rest by the cattle chute. The closest hand when the piece came to rest was approx. 2 ft away. There were no hands in the trajectory of the initial fall. WSL, Aras Worthington was on the floor at the time and called for immediate safety shutdown. Investigation pending. 06:00 - 09:00 3.00 CASE N TIEB1 Continue assessmenUlnvesti ation into dro ed ob'ect. Make plan forward. Hold PJSM on repair of top drive and subsequent inspection. 09:00 - 12:30 3.50 CASE N TIEB1 Replace top bolts on both link tilt cylinders. Loctite bothand torque to spec. 12:30 - 13:00 0.50 CASE N TIE61 Full Inspection on Top Drive. 13:00 - 14:30 1.50 CASE P TIE61 PU 2 singles and set RBP @ 8686' C.O.E). Stack out 15k down and overoull 5K to verifv set. PT to 3500 osi for 30 14:30 - 16:30 2.00 CASE P 16:30 - 20:00 3.50 CASE P 20:00 - 00:00 I 4.001 CASE I P 5/8/2009 00:00 - 01:45 1.751 CASE P 01:45 - 04:30 2.75 CASE P TIEB1 04:30 - 07:30 3.00 CASE P TIEB1 07:30 - 08:30 1.00 CASE P TIE61 08:30 - 09:00 0.50 CASE P TIEB1 09:00 - 11:00 2.00 CASE P TIEB1 12:00 - 14:00 2.00 CASE P TIEB1 14:00 - 16:30 2.50 CASE P TIEB1 16:30 - 19:00 2.50 CASE P TlEB1 POOH w/setting tool. MU 2nd RBP. RIH and set @ 2150' (C.O.E.) Stack out 15k down and overpull 5k up to verify set. PU 2 stands w/ running tool and dump 2200#s (50') of sand. Let sand settle and taa @ 2101' to verifv (44' of sand from top TIEB1 TIEB1 TIEB1 of acker . Displace well over to 9.8 ppg brine. POOH w/ DP and lay down setting tool. POOH w/ setting tool. LD same. Close blinds and PT to 350_0 psi for 10 minutes -good test. Took 1.8 bbls to pressure up, calculated was 2.1 bbls: verified that we are only testing the upper RBP. Pull wear ring. ND BOPS and tubing spool. Barriers for ND are the two tested RBPs. NU 3' spacer spool and BOPs. Install spacer spool, NU BOP PJSM. Body-test BOP breaks, 250 psi low 3500 psi high 5 min charted OK. PJSM. MU casing cutter BHA. TIH to 1930'. Obtain parameters: PU 67K, S0 70K. Locate csg collars C~ 2112' and 1974'. Locate cutter C~ 1980'. Circulate 98 degree 9.8ppg brine to heat casing. PJSM for cut and circ out arctic pack. Cut casing C~ 1980', 70 rpm, 3K torque. 5 bpm ~ 600 psi, 3K WOB. Pump 20 bbl hot diesel do DP. Close annular, open OA to flow back tank, pump 47 bbls hot diesel, 30 bbls safe-surf-o and TIE61 Panted: 5/18/2009 9:56:41 AM • • BP EXPLORATION Operations Summary Report Page 5 of 8 Legal Well Common W Event Nam Contractor Rig Name: Date Name: ell Name: e: Name: From - To Y-16 Y-16 WORKO DOYON DOYON Hours VER DRILLI 16 TasK G INC Code . NPT Start Rig Rig Phase Spud Date: 4/7/1983 : 4/27/2009 End: Release: 5/14/2009 Number: Description of Operations 5/8/2009 16:30 - 19:00 2.50 CASE P TIE61 chase w/ 100 deg 9.8 ppg brine. Let diesel soak for 1 hour. Pump remainde of 9.8 ppg. brine in pits down DP. Displace drill string with seawater. Pump down kill line to circ the rest of the 9.8 ppg brine in IA through the OA. 19:00 - 20:30 1.50 CASE P TIEB1 O en annular. Pull cutter free. POOH LD Cutter BHA. 20:30 - 21:30 1.00 CASE P TIEB1 MU s ear for 9 5/8" casin Engage spear. BOLDS. Pull casing hanger free ~ 135K. Pull hanger to floor. Circulate surface-to-surface + while reciprocating casing. Some residual arctic pack to surface. Cleaned up nicely. 21:30 - 00:00 2.50 CASE P TIEB1 Disengage spear. LD casing hanger. POOH laying down 9 5/8" casin B.O. Torque 35K - 40K 5/9/2009 00:00 - 04:00 4.00 CASE P TIEB1 Laying down casing. BO Torque 35-40K. Cut joint is 6.97' long. 04:00 - 05:30 1.50 CASE P TIEB1 Clean & clear csg equip from rig floor. RU to test BOPS. Set test plug in casing hanger. 05:30 - 12:00 6.50 BOPSU P TIEB1 PJSM. Test BOPs. Witness waived by Jeff Jones, AOGCC. Witnessed by Bill Decker, BP WSL & Andrew Honea, Doyon TP. Test w/ 4" and 4 1/2" Test joints 250 psi low, 3500 psi high, annular 2500 psi. high. R/D 12:00 - 13:30 1.50 CASE P TIE61 PJSM. MU dress off/scraper assy. 13:30 - 14:00 0.50 CASE P TIE61 RIH 14:00 - 16:30 2.50 CASE P TIEB1 Establish parameters: 80K up, 82K dn, 82K rot, ~ 40 rpm & 2K TO. Tag stub (~ 1980' and dress offto 1981' @ 7 bpm 250 psi 70 rpm 2-5K TO, 4-8K WOB. Pump 40 bbls safe-surf-o, CBU. 16:30 - 19:00 2.50 CASE P TIEB1 POOH. LD BHA. Clear rig floor, PJSM: Run casing. 19:00 - 20:00 1.00 CASE P TIEB1 RU to run casing. 21:00 - 22:00 1.00 CASE P TIE61 PU jewelry: patch, ECP, ES-Cmtr. & XO Jt. Bakerlok all. 22:00 - 22:50 0.83 CASE N TIE61 Hydraulics on rig don't provide enough torque for Hydrill 563 MU. Work on Hydraulics. 22:50 - 00:00 1.17 CASE P TIE61 MU 9 5/8" Hydrill 563, torque-turn all connections to 15,800 ft'Ibs and add one free-floating centralizer per joint. Jet-tube seal guard doped. 5/10/2009 00:00 - 02:00 2.00 CASE P TIE61 MU & RIH w/ 9 5/8" Hydrill 563 casing. Torque-turn all connections to 15,800 ft'Ibs, one free- oating centralizer per joint. Jet-tube seal guard doped. 02:00 - 03:00 1.00 CASE P TIEB1 Establish parameters above stub, 125K up. Engage patch over casin stub. Pull test to 250K. SO to 225K (100K overpull). 03:00 - 04:00 1.00 CASE P TIEB1 RU cementing head. P asin atch to 1000 si for 10 minutes: ood test. Pressure u 1700 si and o en inflate valve on ECP. Inflate same. Pressure up to 2200 psi to close inflate valve & hold for 10 minutes: good test. Bleed off pressure and come on line @ 2bpm, shear open ES cementer C~ 3000 psi. 04:00 - 06:00 2.00 CASE P TIE81 Circulate seawater around until returns are 80 deg. R/U SWS cementers. 06:00 - 06:30 0.50. CASE P TIEB1 PJSM with all -rig crew, SWS cementers, HES hand, Baker fishing hand, Vac truck drivers. Prepare to cement. 06:30 - 08:30 2.00 CEMT P TIEB1 PT cementers to 4500 psi. Pump 5 bbls FW.ahead then 136 bbls 15.8 class G GASBLOK 1.17 Ib/cu. ft field. Chase w~ 4 bbls FW. Drop plug. Displace w/ rig pump. -25 bbls _ returned cement throughy OA valve to tank. Bump plug and shear ES cementer to close C~ 1750 psi. PT to 2000 psi for 10 Printed: 5/18/2009 9:56:41 AM ~ ! BP EXPLORATION Page 6 of 8 Operations Summary Report Legal Well Name: Y-16 Common Well Name: Y-16 Spud Date: 4/7/1983 Event Name: WORKOVER Start: 4/27/2009 End: Contractor Name: DOYON DRILLING INC. Rig Release: 5/14/2009 Rig Name: DOYON 16 Rig Number: Date I From - To Hours Task Code NPT Phase Description of Operations __. _ __ 5/10/2009 06:30 - 08:30 2.00 CEMT P TIEB1 minutes: good test. 08:30 - 13:30 5.00 CEMT P TIE61 Flush stack and lines w/ biozan and BD. RD Cementers/ 13:30 - 18:00 ~ 4.50 ~ CASE ~ P 15/11 /2009 18:00 - 19:00 19:00 - 19:30 19:30 - 23:00 23:00 - 00:00 00:00 - 02:00 02:00 - 02:45 02:45 - 04:00 1.00 CASE P 0.50 CASE P 3.50 CEMT P 1.00 CASE P 2.00 CASE P 0.75 CASE P 1.25 CASE P 5/12/2009 04:00 - 06:00 06:00 - 07:30 07:30 - 08:00 08:00 - 09:00 09:00 - 10:30 10:30 - 12:00 12:00 - 14:00 14:00 - 15:00 15:00 - 17:00 17:00 - 18:30 18:30 - 20:30 20:30 - 00:00 00:00 - 01:00 01:00 - 03:30 03:30 - 07:30 07:30 - 12:00 12:00 - 19:00 19:00 - 21:00 21:00 - 21:30 21:30 - 22:00 22:00 - 23:30 2.001 CASE I P 1.50 CASE P 0.50 CASE P 1.00 CASE P 1.50 CASE P 1.50 CASE P 2.00 CASE P 1.00 CASE P 2.00 CASE P 1.50 CASE P 2.00 CASE P 3.50 CASE P 1.00 CASE P 2.50 CASE P 4.00 CASE P 4.50 CASE P Cementing head. ND BOPs and spacer spool. 2 barriers for ND are the two RBPs. Set 120K tension on emergency slips. Install packoff and tbg spool. Packoff doesn't fit. Send to machine shop for machining. TIEB1 Install ackoff and NU tb s ol. Plastic pack and PT to 3800 psi. NU BOPs. Set test plug in tbg spool and test body breaks to 3500 psi. Pull test plug and install wear ring. TIEB1 MU drill-out assy: 8 1/2" bit, boot baskets. TIEB1 RIH w/drill-out assy. TIEB1 Taq~n ~ 1924'. Control drill out ES cementer and plug ~ 2K TQ, 5K WOB, 70 rpm. Tag sand C~ 2809' Dry Drill for 15 minutes and pump Hi-Vis sweep C~3 10 bpm. CBU. TIE61 POOH. TIE61 POOH LD Drill-out BHA. Boot baskets had small pieces from ES cementer in them. TIEB1 MU RCJB and RIH. TIEB1 Wash out another 15' of sand w/ RCJB to 2105'. Pump hi-vis sweep and POOH. TIEB1 POOH w/ RCJB. Clean out RCJB -had 3/4 of the broken-up heavy Aluminum ring in them TIEB1 RIH with RCJB #2. TIEB1 Wash down to 2121'. Pump hi-vis sweep and CBU. TIEB1 POOH w/ RCJB and Lay down. Recovered a few more pieces of AI ring. TIEB1 PT 9 5/8" casing to 3500 psi for 30 minutes. TIEB1 PJSM. MU RBP Retrieval tool and RIH. TIEB1 Wash through sand and latch RBP #1 ~ 2140'. TIEB1 POH w/ RBP and LD. Re-run retrieval tool. TIEB1 RIH w/retrieval tool to 8586'. TIEB1 Slip & Cut 85' of drilling line, service Top drive and brake. TIEB1 Latch RBP #1 C~ 8674' and release, CBU. Check for flow. Well bore static. POOH. TIEB1 POOH w/ RPB #1 and LD Same. TIEB1 POOH, LD RBP. LD drill collars TIEB1 PJSM. MU Fasdrill milling assy. Shear-pin guide w/ 3 5/8" convex mi 1 8' dri co ars, (6) jts 2 7/8" PAC DP, 4 3/4" jars. TIEB1 RIH w/ Fasdrill milling assy. TIEB1 Shear shear-pin guide C«? 8K WOB. Wash down to 8751', mill on some junk in PBR, work through. Pump Hi is sweep an CBU -Control line encapsulation coming across shakers. MITI drinkin seawater C~ 400 bbls/hr. 7.00 CASE P TIEB1 Feed well SW C«~ -80 bph and POOH laying down DP to pipe shed. 2.00 CASE P TIEB1 LD Fasdrill milling BHA. 0.50 CASE P TIE61 Clean and Clear rig floor of all un-necessary tools. 0.50 BUNCO P RUNCMP Pull wear ring. 1.50 BUNCO P RUNCMP Hold PJSM on RU to run completion. RU to run 4-1/2" 12.6# 13cr80 Vam To com letion. RU torque turn equipment and Printed: 5/18/2009 9:56:41 AM • BP EXPLORATION Page 7 of 8 Operations Summary Report Legal Well Name: Y-16 Common Well Name: Y-16 Spud Date: 4/7/1983 Event Name: WORKOVER Start: 4/27/2009 End: Contractor Name: DOYON DRILLING INC. Rig Release: 5/14/2009 Rig Name: DOYON 16 Rig Number: Date From - To Hours Task Code NPT Phase 5/12/2009 22:00 - 23:30 1.50 BUNCO RUNCMP 23:30 - 00:00 0.50 BUNCO P RUNCMP 5/13/2009 00:00 - 02:30 2.50 BUNCO P RUNCMP 02:30 - 06:00 3.50 BUNCO RREP RUNCMP 06:00 - 13:30 7.50 BUNCO P RUNCMP 13:30 - 14:30 1.00 BUNCO P RUNCMP 14:30 - 15:30 1.00 BUNCO P RUNCMP 15:30 - 16:30 1.00 BUNCO P RUNCMP 16:30 - 20:00 3.50 BUNCO WAIT RUNCMP 20:00 - 20:30 0.00 BUNCO P RUNCMP 20:30 - 00:00 3.50 BUNCO P RUNCMP 5/14/2009 00:00 - 03:00 3.00 BUNCO P RUNCMP Description of Operations function test same. RU single joint elevators, compensator and stabbing board. RIH with 4-1/2" 12.6# 13cr80 Vam Top completion. Bakerlok all connections below packer. Used Jet Lube Seal Guard dope on all connections, M/U Tq.=4440 Ft/ lbs. 142' RIH ~ 00:00 HRS. Continue to RIH with 4-1/2" 12.6# 13cr80 Vam Top completion. Bakerlok all connections below packer. Used Jet Lube Seal Guard dope on all connections. M/U Tq.=4440 FU lbs. Feed well -80 BPH Repair pipe skate. Seals disintigrating and plugging control valve. Replace hose and test run. Continue to RIH with 4-1/2" 12.6# 13cr80 Vam Top completion. Bakerlok all connections below packer. Used Jet Lube Seal Guard dope on all connections. M/U Tq.=4440 Ft/ lbs. Feed well -80 BPH. PU Jt #199 and RIH. PU wt = 145K-Ibs, SO wt = 135K-Ibs. Set down on first set of shear at 8743' (bottom of overshot) and pins shear at 7K-Ibs over. Continue RIH, tagging second set of shear pins at 8751' (bottom of overshot). Set down 6K-Ibs over and observe shear. Continue RIH and No-go on tubing stump at 8753.5' (bottom of overshot). Set down 15K-Ibs to confirm no-go. Calculate space out. LD Jt #199. MU 9.84' pup jt and then jt #199, giving 10' of swallow with Unique Overshot. Continue to feed well at 80-BPH. MU TIW valve on top of landing jt. MU landing jt to Tubing hanger. MU tubing hanger to completion string. Cameron rep inspect hanger. Continue to feed well at 80-BPH. RD 4-1/2" 12.6# tubing handling equipment and clear rig floor. Continue to feed well at 80-BPH. Wait for corrosion inhibited seawater. Delay due to CH2MHill trucks being unable to load 120-degree seawater at SIP because of testing that was taking place in the plant. Continue to feed well at 80-BPH. Land hanger, P/U weight 145K, S/O weight 135K. Run in lock down screws and torque to 500 ft/Ibs as per Cameron procedure. Reverse circulate in 140 bbls of 120 degree seawater followed by 470 bbls of 120 degree inhibited seawater. Pump at 3 bpm with no indicated pressure. Used EC1124a corrosion inhibitor. Drop 1-7/8" Rod and Ball. Pressure up on Tubing to 3,500 psi for 30 minutes on the chart, bleed tubing down to 1,500 psi. Pressure up on the IA to 3,500 psi for 30 minutes. Bleed off tubing and shear DCR valve. Pump both ways 3 bpm with 150 03:00 - 04:00 1.00 BUNCO P RUNCMP Install 4" Cameron t e H TWC with Cameron wellhead tech. Test from above to 3 500 si for 10 minutes on the chart test from below to 1,000 psi for 10 minutes on the chart. Good Tests. 04:00 - 06:00 2.00 BOPSU P WHDTRE Blow down lines, N/D BOP stack. Barriers for N/D are Rod and Ball On Seat with Kill Weight Fluid, Set and Tested 9.625" X 4.5" Baker S-3 Packer for the IA, and 4" Cameron type H, TWC set in tubing hanger. Printed: 5/18/2009 9:56:41 AM BP EXPLORATION Page 8 of 8 Operations Summary Report Legal Well Name: Y-16 Common Well Name: Y-16 Spud Date: 4/7/1983 Event Name: WORKOVER Start: 4/27/2009 End: Contractor Name: DOYON DRILLING INC. Rig Release: 5/14/2009 Rig Name: DOYON 16 Rig Number: Date ', From - To :Hours Task :Code NPT Phase Description of Operations 5/14/2009 06:00 - 08:00 2.00 WHSUR P WHDTRE NU adapter flange, using Sweeney wrench to torque all studs. Cameron rep test adapter to 5000-psi for 30-minutes. Good test. 08:00 - 09:00 1.00 WHSUR P WHDTRE NU 4-1/8" 5M CIW production tree, using Sweeney wrench to torque all studs. 09:00 - 11:00 2.00 WHSUR P WHDTRE Hold PJSM on testing tree. Fill tree with diesel. Test tree to 5000-psi for 10-charted minutes. Good test. RD test equipment and drain tree. 11:00 - 12:00 1.00 WHSUR P WHDTRE Hold PJSM on PU DSM lubricator and Pull TWC. PU DSM lubricator and test to 500-psi. Good test. Pull TWC. LD DSM lubricator and TWC. 12:00 - 12:30 0.50 WHSUR P WHDTRE Hold PJSM on pumping diesel freeze protection. RU LRS and lines in cellar to pump freeze protect. Pressure test lines to 1500-psi. Good test. 12:30 - 14:00 1.50 WHSUR P WHDTRE LRS reverse in 150-bbls of 80-degree diesel at 2-bpm with 250-psi. 14:00 - 15:00 1.00 WHSUR P WHDTRE Allow diesel to U-tube between tubing and IA. 15:00 - 16:00 1.00 WHSUR P WHDTRE Cameron re T-bar in BPV. Use LRS to test BPV below to 1000- si for 10-charted minutes. Good test. 16:00 - 17:00 1.00 WHSUR P WHDTRE Install tree jewelry. Secure well. OA pressure = 0-psi. IA pressure = 0-psi. Release Rig at 1700-hrs. Printed: 5/18/2009 9:56:41 AM 05/14/09 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth }~ sl > ~^„ Well Job # t ~~ i Loa Description N0.5235 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Date BL Color CD Z-06 AP3O-00035 STATIC PRESS/TEMP SURVEY 04/25/09 1 1 E-07A AYOO-00022 SCMT _ 04/24/09 1 1 V-04 AWJB-00031 MEM GLS -( 03/24/09 1 1 Y-i6 AZ4D-00015 USIT (~ .-p OQ 05/08/09 1 1 07-i6A B2WY-00002 MEM CBL ~ 04/29/09 1 1 J-06 ANHY-00009 PRODUCTION PROFILE ~O 05/08/09 1 1 R-21 AVYS-00038 LDL / -` / / v 05/02/09 1 1 18-O1A B2WY-00003 MEM CBL {9~ -~ 05/01/09 1 1 13-03 AYKP-00018 SCMT ('~~~ ®(o~ t Q f cl 05/01/09 1 1 4-04A/T-30 BOCV-00014 SCMT ~ 04/27/09 1 1 03-09 AXOY-00007 MCNL .O'~ 6th 12/13/08 1 1 K-16AL2 AXIA-00009 MCNL 01/10/09 1 1 02-13B AWL9-00028 RST 03/26/09 1 1 C-036 AVY5-00040 RST ' 05/05/09 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACR TO: BP Exploration (Alaska) Inc. _ ~' , ~ ~i Petrotechnical Data Center LR2-1 _ 900 E. Benson Blvd. - " Anchorage, Alaska 99508 2~G9 Date Delivered: ~~ S. ~6S5tB)C n~~i~$~~ / _ d~C~~~ !~ ~ i 61' ~ ` Alaska Data & Consulting Services 2525 Gambell Street, to 400 Anchorage, AK 950 - 838 ATTN: Beth n Received by I j • • _....~. ,~ ~~ ~ ~ r "°~ ~_ { , J I J t ~ ~-°°+ !~ SARAH PALIN, GOVERNOR ~T ~aaat>•s7SA OII7a~~~ ~p7-7~ jf 333 W. 7th AVENUE, SUITE 100 CO1~S~RQA~O1s CO~~i1~iiSSIOis f ANCHORAGE, ALASKA 99501-3539 /~ PHONE (907) 279-1433 FAX (907) 276-7542 David Reem Engineering Team Leader ~~r::.~.3'~~f~:'~ ~P4 ~~ ~~ BP Exploration Alaska Inc. PO Box 196612 Anchorage AK 99519-6612 ~ ~ Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU Y-16 Sundry Number: 309-124 Dear Mr. Reem: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Corrunission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Searnount, Jr, p'~ Chair DATED thi ~ day of April, 2009 Encl. ~ STATE OF ALASKA ~ .~ ~„ AL~1 OIL AND GAS CONSERVATION COM•SION I~)f ~'~ ~ 'APPLICATION FOR SUNDRY APPROVAL ~k~' 20 AAC zs.zao ~ `~~~ ~~ ~ 2aa~ 1. Type of Request: ^ Abandon ^ Suspend ^ Operation Shutdown ^ Perforate ^ im~ S~ti~'n~y8s ~ t~Fe`5, j;~mR?ISSI ® Alter Casing - ®Repair Well, ^ Plug Perforations ^ Stimulate ^ Re-Enter Susp~ry~ ^ Change Approved Program ®Pull Tubing , ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Weli Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 183-049 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20932-00-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU Y-16 Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. KB Elevation (ft): 11. Field /Pool(s): ADL 028287 - 86.5' - Prudhoe Bay Field / Prudhoe Bay Oil Pool 12. PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 9606' - 9228' - 9563' 9190' 8821' &9414' None a in Len th iz MD TVD Bu t oll Stru tural n r 11 2 11 11 ' S rt 2691' 1 - / " 2691' 2691' 4930 267 Intermediate 9079' - / " 79' 7 0' 870 476 P n Lin r 7 7" 8838' - 6 8531' - 922 ' 724 5410 Pertoration Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): Below Plug: 9126' - 9404' 8793' - 9046' 4-1/2", 12.6# L-80 8902' Packers and SSSV Type: 9-5/8" x 4-1/2" Baker'3-H' packer Packers and SSSV MD (ft): 8768' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: April 20, 2009 ®Oil - ^ Gas ^ Plugged ^ Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Hank Baca, 564-5444 Printed Name D i Reem Title Engineering Team Leader / / Prepared By Name/Number Signature /L.~ Phone 564-5743 Date y/~/d 9 Terrie Hubble, 564-4628 Commission Use Onl Sundry Number: - a Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity BOP Test ^ Mechanical Integrity Test ^ Location Clearance ~~~` S~ ~~ ~~^ O Other: ~~j0 ~~~ ~x"`~y T ~ a-~~~ `~ i ~^~:~~~~ v ~ 0.~ ~0.~ ~S Subsequent Form Required: ll'~ APPROVED BY ~ ~ ~ J A roved COMMISSIONER THE COMMISSION Date Form 10-403 Fl¢vis~d 0~2006~ i~ ~ ~~~ g~4 ~~ ~o~s Submit In Duplicate ,~ y~/~5 ft • by cr,~,~ Y-16 Rig Workover (Repair IA x OA communication) Scope of Work: Pull 4.5" L-80 completion. Run USIT log to find TOC, cut and pull 9.625" casing as deep as possible. Tie back 9.625" casing, and cement to surface. Replace 9.625" packoff and hanger. Run 4.5" 13Cr-80 completion. Engineer: Hank Baca MASP: 2464 psi Well Type: Producer Estimated Start Date: April 20th, 2009 S 1 Recover 35' Baker tubing patch (bottom C~ 8463'). Drift tubing to 8850' for 4.5" Fasdril & jet cutter. E 2 Set 4.5" Fasdril @ 8841'. Reference tubin tall dated 4/23/83 F 3 CMIT-TxIA to 1000 si for 10 minutes to verif barrier. MIT-OA to 2000 si. E 4 Jet cut tubing at 8721'. Reference tubing tally dated 4/23/83, cut desired to be'h way down first full 'oint above aaker F 5 Circulate well with seawater, diesel FP ca as needed. Bleed WHPs to 0 si. W 6 Check the tubing hanger lock down screws for free movement. Completely back out and check each lock down screw for breaka a check one at a time . PPPOT-T & IC. V 7 Set a BPV in the tubin han er. O 8 Remove the well house & flow line. Level the ad as needed for the ri . Proposed Procedure 1. MIRU. ND tree. NU and test BOPE to 250 psi low/ 3500 psi high. Circulate out freeze protection and circulate seawater. 2. Pull and LD tubing string to the cut. 3. Dress 4.5" tubing stub 4. RU wireline and run USIT from cut to surface. 5. Run 9 5/$" RBP and set -100' below TOC determined from USIT. PT RBP to 1000 psi to prove plug is set. Dump ~50 ft of sand on RBP. 6. Mechanically cut 9-5/a" casing in 1St full joint above top of cement. Pull casing thru stack. Dress-off 9- 5/g" stub in preparation of casing overshot. Note: VBR's will not be changed to 9 5/8" ape rams as the well has 2 testetd barriers (RBP & packer/Fasdril) to the reservoir. ~'1 `<{ca 7. Run back in with condition B 9- /8 , 47#, L-80 casing and land on new emergency slips with new primary pack-off. PT 9 s/8" pack-off to 3500 psi. Cement new 9 5/8" casing to surface 8. Drill out 9.625" 9. Cleanout above 9 5/" RBP. PT 9.625" tieback to 3500 psi for 30 minutes. Pull 9 5/8" RBP. 10. Drill up 4.5" Fasdril ~ 8841' 11. Run 4-1/2" 13Cr-80 stacked packer completion 12. Displace the IA to packer fluid and set the packer. 13. Test tubing and IA to 3500 psi. Freeze protect to 2,200' MD. 14. Set TWC. ND BOPE. NU and test tree. Pull TWC and set BPV. RDMO. TREE = 4" CNV WELLHEAD = GRAY ACTUATOR = AXELSON KB. ELEV - 86.5'. BF. ELEV = 49.3' KOP 4700' Max Angle = 26 @ 5300' Datum MD = 9228' Datum TV D = 8800' SS ~ Y-16 S NOTES: 13-3/8" CSG, 72#, L-80, ID = 12.347" 2691' Minimum ID = 2.31" @ 8821' 4-1 /2" NIPPLE REDUCER w/X PROFILE 2135' ~4-1/2" CAMCO BAL-O SSSV, NIP, ID = 3.813" 2611' 9-5/8" DV PKR GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3119 3119 1 CAM DMY RK 0 10/15/06 5 4939 4928 19 CAM DMY RK 0 10/15/06 4 6452 6301 24 CAM DMY RK 0 10/15/06 3 7633 7405 19 CAM DMY RK 0 2 8447 8170 22 CAM *DMY RK 0 02/05/07 1 8569 8283 22 CAM DMY RK 0 " - EXTENDS PAGt{IPKa 8428' -8463' 4-1/2" BKR PATCH (35' OAL) ACROSS GLM #2 8692' ~~SLIDING SLEEVE TOP OF 7" LNR i-I 8838• 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 8902' 9-5/8" CSG, 47#, L-80, ID = 8.681" 9079' $743' -~ PBR SEAL ASSY' 8768' 9-5/8" x 4-1/2" BOT 3H PKR, ID = 3.958" 8821' 4-1 /2" OTIS X NIP, ID = 3.813" w / 4-1 /2" NIP RED (03/10/07), ID = 2.31" 8821' 2-7/8"XXTTP(11/18/07) $$59' 4-1 /2" OTIS XN NIP, ID = 3.725" $902' 4-1/2" SHEAROUT SUB 8908' ~MD TT LOGGED 10/04/91 9338' MARKERJOINT PERFORATION SUMMARY REF LOG: BHCS ON 04/19/95 ANGLE AT TOP PERF: 25 @ 9126' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 9126 - 9143 C 04/05/95 3-3/8" 6 9240 - 9352 C 07/25/84 3-3/8" 6 9364 - 9404 C 07/17/90 PBTD 9563' 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 9606' 4' I~ IBP - 09/29/91 DATE REV BY COMMENTS DATE REV BY COMMENTS 04/24/83 ORIGINAL COMPLETION 03/27/07 JMF/ PJC SET 4-1/2" BKR PATCH 06/24/01 RNITP CORRECTIONS 03/10/08 TTR/TLH XX TTP SET (11 /18/07) 12/07/04 LWBITLP GLV TVD CORRECTIONS 10/13/05 RPHITLH WANER SFTY NOTE DELETED 02/09/07 RCT/PAG GLV GO (02/05/07) 03/14/07 JRP/PAG PULL PX PLUG /SET NIP REDUCER PRUDHOE BAY UNIT WELL: Y-16 PERMfT No: 1830490 API No: 50-029-20932-00 SEC 34, T11 N, R13E, 537' SNL & 491' EWL BP Exploration (Alaska) ' TRH _ + 4" CNV WELLHEAD = GRAY ACTUATOR = AXELSON KB. ELEV = 86.5' BF. ELEV = 49.3' KOP = 4700' Max Angle = 26__@_5300' Datum MD = 9228' Datum TV D = 8800' SS 9-5/8" 47#, L-80 from old TOC to s 13-3/8" CSG, 72#, L-80, ID = 12.347" 26f Minimum ID = 2.31" @ 8821' 4-1 /2" NIPPLE REDUCER w/X PROFILE S NOTES: ED 2000` 4-1/2" HES X NIP, ID = 3.813" - 2611' 9-5/8" DV PKR 1 GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3300 2 5679 3 7522 4 8614 7" x 4.5" Baker S-3 packer @ 8370' 4-1/2" 12.6#/ft, 13Cr-80 tbg Unique overshot 8743' PBR SEAL ASSY 8768' 9-5/8" x 4-1/2" BOT 3H PKR, ID = 3.958" $$2~' 4-1/2" OTIS X NIP, ID = 3.813" I TOP OF 7" LNR 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" I 19-5/8" CSG, 47#, L-80, ID = 8.681" I 8859' ,~4-1/2" OTIS XN NIP, ID = 3.725" 8902' 4-1/2" SHEAROUT SUB 8908' ELMD TT LOGGED 10/04/91 PERFORATION SUMMARY REF LOG: BHCS ON 04/19/95 ANGLE AT TOP PERF: 25 @ 9126' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 9126 - 9143 C 04/05/95 3-3/8" 6 9240 - 9352 C 07/25/84 3-3/8" 6 9364 - 9404 C 07/17/90 I PBTD I 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" I 9338' I DATE REV BY COMMENTS DATE REV BY COMMENTS 04/24/83 ORIGINAL COMPLETION 03/27/07 JMF/ PJC SET 4-1/2" BKR PATCH 06/24/01 RN/TP CORRECTIONS 03/10/08 TTR/TLH XX TTP SET (11/18/07) 12/07/04 LWB/TLP GLV TVDCORRECTIONS 10/13/05 RPFUTLH WANERSFTY NOTE DELETED 02/09/07 RCT/PAG GLV GO (02/05/07) 03/14/07 JRP/PAG PULL PX PLUG /SET NIP RIDUCER PRUDHOE BAY UNrr WELL: Y-16 PERMfT No: 1830490 API No: 50-029-20932-00 SEC 34, T11 N, R13E, 537' SNL 8~ 491' EWL BP Exploration (Alaska) ~~~ ~~~ 1'~~4/t~llll/?~~4L ProActive Diagnostic Services, Inc. Ta: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspectian[Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka lR2-1 900 Benson Blvd Anchorage, Alaska 99508 and ab~-o~ y ~~3~~a l cs~3 -o~g 1-343 l1tic~Ne ~°liagr+ostlc ~Servi~es, Inc. Attn: Rotle~t A: Risher p 130 West International Airport Road ~. Suite C %r#~~ ` "' !' ~i~~ `~. ~' L~i~ Anchorage, AK 99518 Fax: (907j 245-8952 1) Coil Flag 12-Dec-08 2) Leak Detection - WLD 12-Dec-08 C-09A EDE Y-16 Signed : Print Name: Date PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-88952 E-MAIL: ~d~~rschcsrage~rrae~ss~r+~4oa.cor~ WEBSRE: uvwr~ro.r~er3ac~r~~Bac~ corn 50-029-20366-01 1 Color Log / EDE 50-029-20932-00 C:~Documents and Settinge\Owner\Desktop\Tiansmit_BP.docx 1. Operations Abandon D Repair Well 0 Performed: Alter Casing D Pull Tubing D Change Approved Program D Operat. Shutdown D 2. Operator BP Exploration (Alaska), Inc. Name: RECEIVED ~ I STATE OF ALASKA _ ~...,;t¿/:P~ ALAS OIL AND GAS CONSERVATION COM~Ot\MAR 2 7 ZOOl REPORT OF SUNDRY WELL OPER TI N D D D Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development 17 Stratigraphic r Waiver D Ti~'l!;hR~g~ D Re-enter Suspended Well D 5. Permit to Drill Number: 183-0490 / tch P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): Exploratory Service 6. API Number: 50-029-20932-00-00 / 3. Address: 9. Well Name and Number: 86.5 ( KB PBU Y-16.1 ADLO-028287/ 11. Present Well Condition Summary: 10. Field/Pool (s): PRUDHOE BAY Field/ PRUDHOE OIL Pool / 8. Property Designation: Total Depth measured 9606 ( feet Plugs (measured) None true vertical 9228.37 ¡ feet Junk (measured) None Effective Depth measured 9563 feet true vertical 9189 feet Casing Length Size MD TVD Burst Collapse Conductor 110' 20" insulated conductor Surface - 110' Surface - 110' Surface 2691' 13-3/8" 72# L-80 Surface - 2691' Surface - 2691' 5380 2670 Intermediate 9079' 9-5/8" 47# L-80 Surface - 9079' Surface - 8750' 6870 4760 Liner 768' 7" 26# L-80 8838' - 9606' 8531' - 9228' 7240 5410 Perforation depth: Measured depth: 9126' - 9404' True Vertical depth: 8701' - 8960' - iCANNED MAR 3 0 2007 - Tubing: (size, grade, and measured depth) 4-1/2" 12.6# L-80 SURFACE - 8902' Packers and SSSV (type and measured depth) 9-5/8" DV PACKER 9-5/8"X4-1/2" BOT 3H PKR o o 2611' 8768' o o 12. Stimulation or cement squeeze summary: Intervals treated (measured): '-, Treatment descriptions including volumes used and final pressure: Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl SHUT-IN SHUT-IN Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure o 0 0 o 0 0 15. Well Class after proposed work: Exploratory Development 17 16. Well Status after proposed work: Oil P Gas WAG Tubing pressure o o 13. Service x Contact Gary Preble WINJ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signature Title Data Management Engineer Printed Name Phone 564-4944 Date 3/26/2007 I G I ~~.4 L R8DMS BFt MAR 3 (I 7007 %.., (')'''' Submit Original Only - ... . . Y-16 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 3/25/2007 WELL SHUT IN ON ARRIVAL. SET 35' BAKER 4-1/2" PATCH ACROSS GLM #2. TOP ELEMENT AT 8428', BOTTOM ELEMENT AT 8463. MINIMUM ID THROUGH PATCH AFTER SETTING IS 2.45" ***CONTINUED ON 26 MAR 07*** 3/26/2007 25 WELL SHUT IN ON ARRIVAL. SET 35' BAKER 4-1/2" PATCH ACROSS GLM #2. TOP ELEMENT AT 8428', BOTTOM ELEMENT AT 8463. MINIMUM ID THROUGH PATCH AFTER SETTING IS 2.45" ***** JOB COMPLETE***** FLUIDS PUMPED BBLS I 1 .. DIESEL 1 .. TOTAL Well Job# Loa DescriDtion Date BL Color CD P-27 11588703 MEM GLS 12/29/06 1 X-26 11536191 INJECTION PROFILE 12/31/06 1 W-17A 11588701 MEM PROD PROFILE 12/26/06 1 GNI-02A 11540232 INJECTIVITY STEP RATE 01/05/07 1 NK-21 11630446 PROD PROFILE 01/10/07 1 NK-10 11638606 INJECTION PROFILE 01/13/07 1 D-16 11555035 PROD PROFILE 12/26/06 1 L5-25 11538589 LDL 12/28/06 1 Y-16 11626467 LDL 01/19/07 1 L-04 11603118 MEM LDL 12/30/06 1 Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 1~3-CH0 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. CP/''''NED FEB 2 1 2007 Petrotechnical Data Center LR2-1 Q!~'V 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: 02/12/2007 NO. 4131 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage. AK 99501 Field: Prudhoe Bay . . Alaska Data & Consulti,~ Se.~c~~ .., ~ ~" g r;'" 2525 Gambell Street, SUitt~Ç (, ,,' t', ~ ,,~ it::. Anchorage. AK 99503-28~8 ~\ I._.,...F . ATTN: Beth Received by: ~~ 0 ZDOl !ì t'), II STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate__ Plugging__ Perforate X Pull tubing Alter casing __ Repair well __ Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 537' SNL, 491' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 312' NSL, 1923' EWL, SEC. 27, T11N, R13E, UPM At effective depth 313' NSL, 2152' EWL, SEC. 27, T11N, R13E, UPM At total depth 317' NSL, 2128' EWL, SEC. 27, T11N, R13E, UPM 5. Type of Well: Development Exploratory Stratigraphic Service . .>RIGINAL 6. Datum elevation (DF or KB) KBE = 86.50 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y- 16 (24-27-11-13) PBU 9. Permit number/approval number 83-49 / 10. APl number 50- 029-20932 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9606 feet BKB 9228 feet 9430 feet BKB 9070 feet Plugs (measured) Junk (measured) fill at 9340' WLM (12/90) Casing Length Structural -- Conductor 110 Surface 2654 Intermediate 9042 Production -- Liner 768 Perforation depth: measured Size Cemented 20X30 8 c.y. 13 3/8 3720 c.f. 9 5/8 2200 c.f. 7 9126'-9143' (Sag R) true vertical Tubing (size, grade, and measured depth) Measured depth True vertical depth BKB 147 147 2691 2691 9079 8751 300 c.f. 9240'-9352', 9364'-9404' (Ivishak) subsea 8707'-8722' (Sag R) 8810'-8960' (two Ivishak intervals) 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' 8838-9606 8531-9228 Packers and SSSV (type and measured depth) 9 5/8" BOT "3H" packerat 8768';4 1/2" SSSVat 213~ ~ C E I V E D 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure MA, P, 2 7 1996 Alsska 0il & Gas Cons. Commission Anchorage 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 625 504 2215 3020 1216 7429 2297 0 282 344 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ 16. Status of well classification as: Oil X Gas__ Suspended 17. I hereby certify that the f~going is tru,_e amd correct to the best of knowledge. my Signe ..... ,.,- _ _ Title TechnicalAssistant III Form 10-404 Rev 06/15/88 Service Date~_~p(~/~'~ SUBMIT IN DUPLICATE 4/05/95 WELL Y-16(24-27-11-13) Reperf The following interval were reperforated using 3 3/8"guns, 6 SPF, random orientation and 60° phasing. 9126'-9143'MD LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 10 April 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION PFC/PERF FINAL BL+RF CN/GR FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF PFC/PERF FINAL BL+RF GR/CCL FINAL BL+RF ECC No. Run # 1 926.07 Run ~ 1 3763.02 Run # 1 4472.02 Run # 1 4880.04 Run # 1 6042.09 Run # 1 6403.00 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date .' Plea~e si.~. smd retu~ Pe ~roteehnieal Data DP E~!oration (Alaska) 900 East Benson Boulevard Alaska Oil & Gas Cons. commission Anchorage LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 30 November 1994 Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION A~ .E-24A 1 PLS FINAL BL + RF 1 CN/GR FINAL BL + RF 1 PFC/PERF FINAL BL+RF 1 PLS FINAL BL + RF 1 PLS FINAL BL + RF 1 CN/GR FINAL BL + RF 1 PFC/PERF FINAL BL+RF 1 GR/CCL TCP FNL BL+RF 1 GR/CCL PACKER FNL BL 1 GR/CCL PACKER FNL RF 1 PLS FINAL BL + RF 1 GR/CCL FINAL BL + RF 1 PLS FINAL BL + RF Run # 1 Run Run # 1 Run # 1 Run ~ 1 Run # 1 Run # 1 Run # 1 Run ~ 1 Run # 1 ECC No. 1414.03 2568.03 2577.05 4014.02 4472.01 5809.05 6020.01 6307.00 Run # 1 6308.00 Run # 1 6309.00 Run # 1 Please sign and return to: Atl'~Wireline Services 5600 B- -~- re/e"t"/ Suite 201~ ~ Rodney D. ~son Received by:~~~ ~~' Date: STATE OF ALASKA Ai_,-~,SKA OIL AND GAS CONSERVATION COMMIS,.,.ON REPORT OF SUNDRY WELL OPERATIONS Perforate Other 6. Datum elevation (DF or KB) KBE = 86.50 AMSL feet 1. Operations performed: Operation shutdown ~ Stimulate X Plugging Pull tubing Alter casing Repair well 2. Name of Operator BP Exploration (Alaska)/nc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 537'SNL, 491' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 312'NSL, 1923' EWL, SEC. 27, T11N, R13E, UPM At effective depth 313'NSL, 2152'EWL, SEC. 27, T11N, R13E, UPM At total depth 317' NSL, 2128' EWL, SEC. 27, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical 9606feet BKB 9228feet 5. Type of Well: Development X Exploratory Stratigraphic Service Plugs (measured) 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-16 (24-27-11-13) PBU 9. Permit number/approval number 83-49/ 10. APl number 50- 029-20932 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9430feet true vertical BKB 9070feet Junk (measured) fill at 9340' WLM (12790) 13. Casing Length Size Cemented Measured depth Structural -- Conductor 110 20X30 8 c.y. 147 Surface 2654 13 3/8 3720 c.f. 2691 Intermediate 9042 9 5/8 2200 c.f. 9079 Production -- Liner 768 7 300 c.f. 8838-9606 Perforation depth: measured 9126'-9143' (Sag R) True vertical depth BKB 147 2691 8751 8531-9228 9240'-9352', 9364'-9404' (ivishak) true vertical subsea 8707'-8722' (Sag R) 8810'-8960' (two Ivishak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' Packers and SSSV (type and measured depth) 9 5/8 BOT 3H pecker at 8768; 4 1/2 SSSV at 2135 Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 650 760 360 1226 239 3000// 7000 3100 1296 261 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil ~ Gas Suspended Service 17. I hereby c~rtify that the foregoi~.~ true and correct to the best of my knowledge. S~gned ~ Title Senior Technical Assistant I Form 10-40~ 'R~v 06/15/~8 ~- / ' Date ~/~//~->~ SUBMIT IN DOPLIOATE WELL Y-16(24-27-11-13)PBU FRAC/NRWO OPERATIONS 6/04/91 6/10/91 A NRWO Cement Squeeze (Sag river) was performed using the following fluids: 96 bbls PW to Cool Sump & Jet Pef Interval 5 bbls EW(Preflush) 8 bbls Cement 20 bbls EW(Spacer) 8 bbls Duo Polymer(Contaminant) 24 bbls PW(Displacement) 224 bbls PW(Reverse Out) 58 bbls PW(Jet Pass) 100 bbls PW(Final Reverse Out) Well Cleaned Out to 9178' 50 bbls Load fluid behind pipe 5 bbls Cement Recovered CEMENT: 15.8 PPG CLASS "G" CMT CONTAINING, 1.09% FL-20, .1% CD-31, .05% R-11, 1.0 GAL PER SK FP-6L Performed a Hydraulic Fracture using the following fluids: 50 bbls 50# Gel to Establish Rate 850 bbls 50# X-linked Gel Pad 186 bbls 50# X-linked Gel W/1 PPG CL 50 bbls 50# X-linked Gel W/2 PPG CL 58 bbls 50# X-linked Gel W/3 PPG eL 63 bbls 50# X-linked Gel W/4 PPG CL 66 bbls 50# X-linked Gel W/5 PPG CL 67 bbls 50# X-linked Gel W/6 PPG CL 67 bbls 50# X-linked Gel W/7 PPG CL 67 bbls 50# X-linked Gel W/8 PPG CL 68 bbls 50# X-linked Gel W/9 PPG CL 368 bbls 50# X-linked Gel W/10 PPG CL 137 50# X-linked Gel Frac Flush Pumped a total of 210,000 lbs of 16/20 carbolite, 207,100 lbs behind pipe leaving 2,900 lbs of CL in 7" liner. fjh 3/01/93 BP EXPLORATION BP Exolora,on (Alaska) Inc. 900 Eas~ ~enson ~3ou~evaro P.O. Box 196612 Anc,hcracJe. Alaska 99519-6612 (907) 561-5111 DATE: 10/24/91 ~ 82948 BP CASED HOLE FINALS Enclosed is your copy of the materials listed questions, please contact BP Well Records at below. If you have any (907) 564-4004. · =-i~ ~L~ 09/22/91 ~-~ W-07~ CCL 10/05/91 i~ttl~ Z-3~--~/ CL 08/22/91 ~/'~9 P-!! ~/ CCL 09/25/91 .. ~ 'Y-04'-- CCL 10/01/91 q/.~Z~-lO-/ cc~ 09/25/91 ~::~;~ W-09'?/ CCL 09/21/91 ~ , . q~i~fS-!8~ GAS LiFT SURVEY 08/30/91 ~)~qqY-16.--~ PROD-F 10/04/91 ~.~.3~ A-16/ 'INJ 09/01/91 ~-~ E-i3~ PROD-F 09/24/91 ~r;.../$~ S-07 / ~_-';'TGAS ' LiFT SURvEY <-09/22/91 ~-/6~ X-17 ~" TEMP 10/05/91 7j-~f y-0____l~-~~ LEAK DET 09/29/91 ~'/~ S-25 / PITS 09/22/91 ~-~? Y-23 // LEAK DET 10/04/91 ..... ;? m-04 ~' GAS LiFT SURVEY 09/26/91 ~?-6£ Y-01 ~ LEAK DET 09/27/91 q/,/}' Y-3-----0~ SPINNER 10/02/91 90 -t79 Y-29 ~' SPINNER 10/03/91 $-,¢¢U-03'-/' INJ 09/30/91 y~'-/~{ U-05'-/'' rna 10/01/91 ~ ~;~U~'~' INJ 10/07/91 ~°- ~? X- ~ 1~- ZNJ 10/06/91 ~37 M-21 ~' TEMP 10/07/91 .... ×-24 :NJ 10/06/91 R-27 =~vq 03/27/9! '= :<-06 i::J ..... ~-' ~ U-09'- iNJ 10/01/91 ~' ~> N-03'~ CCL 10/02/91 ~.~-}-" J-!i' LEAl4 DET 10/03/91 }~" - : J-i3 ~ SAS ENTRY, jEWELRY 9047.00-!0650.00 CAMCO 13950.00-i45i2.00 CA~,!CO 12101.00-13175.00 CAMCO 9070.00- 9621.00 CAMCO 8869.00-10162.00 C~CO 8780.00- 9331.00 CAMCO 14200.00-14987.00 C.~MCO 1800.00- 4550.00 CAMCO 9000.00- 9405.00 CAMCO 10470.00-10900.00 CAMCO C~MCO CAMCO CAMCO 7400.00- 7600.00 CAMCO 9100.00- 9547.00 CAMCO -9770.00-10150.00 CAMCO 100.00- 8550.00 CAMCO 170.00-11350.00 C~MCO 9000.00- 9230.00 CAMCO 12500.00-13125.00 CAMCO 9150.00- 9520.00 CAMCO 9050.00- 9385.00 CAMCO 9650.00-10078.00 CAMCO 9050.00- 9400.00 C~MCO 8300.00- 9116.00 CAMCO . ~ 4~.00 C~CO 9100 0n- 9 P~ 9450.00- 9734.00 C~{CO 12000.00-12650.00 C~4CO 10750.00-11297.00 8996 00-11779 00 9350 00- 9650 O0 ~1 10800 00 10900.00-ii290.00 ~1/_~ ~ ~'~375.00--11191~0 #1 8800.00- 9812.00 #t #! #1 #1 #1 #1 #1 #1 #1 #1 : #! #2 O8/ 30/91 5 " 5 " 5 " 5 " 5 " 2/5" 5 " · 5 " · " 2/5'", ' '.:. ~ 5 " 5 " 5 " 2 " 2 " 5 " 5 5 " 5 " 5 " C.~4CO 5 " CAMCO 5 " CAMCO 5 " -11150_. o~gaxco lO/ i0/ 06/91 ~519'~ ~0039.00-11649.00 C~CO ~4~ ~0 C~CO !3-~ 3~-14~ ~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :06/27/91 '" T#:82542 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-19 B-24 *E-06 E-21 G-02 J-18 M-11 (~1'"5' ~ M-28 C~ I-1~.P_12 R-16 R-19 X-06 Y-16 Leak Det 06/11/91 #1 2900-8470 Camco 5" Leak Det ' 06/15/91 #1 800-9990 Camco 5" Prod-F 06/08/91 #1 9250-9484 Camco 5" Prod- F 06/09/91 #1 -10300-10598 Camco 5" Prod-F 06/10/91 #1 10000-10285 Camco 5" Prod-F 06/09/91 #1 12300-12700 Camco 5" Leak Det 06/12/91 #1 0-9187 Camco 5" Bridge Plug 06/06/91 #1 8600-9050 Camco 5" Prod-F 06/05/91 #1 9100-9452 Camco 5" GR Jewelry Log 06/07/91 #1 8900-9446 Camco 5" Bridge Plug 06/04/91 #1 11100-11542 Camco 5" Prod-F 06/06/91 #1 8708-9988 Camco 5" Inj 06/14/91 #1 11900-12411 Camco 5" Spinner/Temp 05/28/91 #1 9050-9295 Camco 5" * E-06 Correct APl# 50-029-20202 Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 06/17/91 T#:82596 FROM: SUBJECT: Information Control Well Records LR2-1 BP ~,A~ED HOLE FINAL~ Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. G-17 TEMP 06/01/91 #1 11000-11290 CAMCO 5" N-10 LEAK DET 05/30/91 #1 8950-9820 CAMCO 5" Y-16 PITS 05/30/91 #1 8730-9295 CAMCO 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPbORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :06/11/91 T#:82498 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below, if you have any questions, please contact BP Well Records at (907) 564~,5. G-25 Y-16 - -/.~, ~/\/~(~ Y-29 Y-30 Prod-F - 05/25/91 CL Inflatable Bridge Plug 05/26/91 Temp ~. 05/24/91 Prod-F -~i~~ 05/22/91 10250-1O49O .8890-9500 .12804-13433 8950-9439 Camco 5" Camco 5" Camco 5" Camco 5" DistributiOn: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO' DISTRIBUTION Date :06/06/91 T#:82489 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. F-26 Gas Entry 05/26/91 #1 10200-10415 Camco 5" J-11 Prod-F 05/08/91 #1 10400-20700 Camco 5" N-14 Bridge Plug 05/15/91 #1 9335-9937 Camco 5" P-11 Production Log 05/22/91 #1 9450-9780 Camco 5" P-14 Collar Survey 05/11/91 #1 9600-10360 Camco 5" P-14 CL Tag Run 05/20/91 #1 9600-10225 Camco 5" P-14 GR Collar Log 05/19/91 #1 9600-10222 Camco 5" P-15 GR 05/14/91 #1 11600-12220 Camco 5" P-16 PITS 05/14/91 #1 10500-10784 Camco 5" R-26A Gas Lift/Temp 05/19/91 #1 2630-7750 Camco 5" S-07 PITS 05/07/91 #1 11040-11263 Camco 5" Y-16 Temp 05/13/91 #1 8500-9000 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :05/15/91 T#:82398 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-13 .? B-17 ~ I'- ,~ ~'---F-45 Y-16 Leak Det. 05/03/91 #1 0-10847 Camco 5" GR/CCL/JEW 05/02/91 #1 9400-10780 Camco 5" Pmd-F 05/06/91 #1 9000-9404 Camco 5" Gas Entry/Prod-F 05/04/91 #1 8250-9639 Camco 5" Pmd-F 05/06/91 #1 10475-10740 Camco 5" Prod-F/PITS 05/04/91 #1 8550-9528 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSClENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES ~-'" STATE OF ALASKA '--" ~i ~. ,, AL. .A OIL AND GAS CONSERVATION COMMIS..N " REPORT OF SUNDRY WELL OPERATIONS 1. Operations pedormed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 537'SNL, 491' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 312' NSL, 1923' EWL, SEC. 27, T11N, R13E, UPM At effective depth 313'NSL, 2152' EWL, SEC. 27, T11N, R13E, UPM At total depth 317'NSL, 2128'EWL, SEC. 27, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Stimulate 3( Plugging Perforate Alter casing Repair well 5. Type of Well: Development 3( Exploratory Strafigraphic Service ., Other 6. Datum elevation (DF or KB) KBE- 86.50 AMSL. feet 7. Unit or Property name Prudhoe Bay Unit Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 9606feet BKB 9228feet Plugs (measured) 8. Well number Y-16 (24-27-11-13) PBU 9. Permit number/approval number 83-49/90-528 10. APl number 50- 029-20932 11. Field/Pool Prudhoe Oil Pool 9430feet BKB 9070feet Junk (measured) fill at 9340' WLM (12/90) Length Size Cemented Measured depth .. 110 20X30 8 c.y. 147 2654 13 3/8 3720 c.f. 2691 9042 9 5/8 2200 c.f. 9079 True vertical depth BKB 147 2691 8751 .. 768 7 300 c.f. measured 9126'-9143' (Sag R) 9240'-9352', 9364'-9404' (Ivishak) true vertical subsea 8707'-8722' (Sag R) 8810'-8960' (two Ivishak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' 8838-9606 8531-9228 Packers and SSSV (type and measured depth) 9 5/8" BOT "3H" packer at 8768'; 4 1/2" SSSV at 2135' 13. Stimulation or cement squeeze summary see attachment Intervals treated (measured) Treatment description including volumes used and final pressure FEB - 4 t991 Alaska 0Il & (]as Cons. C0mrnis Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Produ~ion or In!action Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 93O 1280 48 911 1100 2217 529 779 Tubing Pressure 203 233 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations ~X Oil..~-,,~ Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Supervisor Waterflood/Miscible Flood Date Form 10-404 Rev 06/15/88 / ' SUBMIT IN DUPLICATE 7117190 1212190 Rigged up Atias and perforated the following additional interval using 3 3/8" carrier guns at 6 spf: 9364' ' 9404' MD BKB Returned welt to production and tested, is. 15% HCI and 95 · h consisting of 24isbobiated from the treated oerforatton, was, ,,,~4'-9404' was performed .1..5.°/° HOt :treated interva~ ='"~' 8' The packer was bbts. 8'/o H~. The intervals by means of an infiatabte packer set at 935 · retrieved fotlowing the treatment. 'i'he welt was returned to production and tested. 1/23/90 RECEIVED FEB - t991 Alaska Oil & Gas Cons. Commission /~chorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :08/15/90 T#:81493 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-27 INJ 07/27/90 #1 8750-9305 Camco 5" A-30 Pump-ln/Temp/FM 07/29/90 #1 10600-11077 Camco 5" E-10 GR/CCL 07/26/90 #1 11400-11739 Camco 5" J-13 GAS ENTRY 07/27/90 #1 11000-11400 Camco 5" M-23 PROD-F 08/01/90 #1 9350-9760 Camco 5" W-06 LEAK DET 07/31/90 #1 3300-8198 Camco 5" X-15 PROD-F 07/31/90 #1 9350-9950 Camco 5" Y-16 PITS 07/22/90 #1 8950-9422 Camco 5" Y-16 PROD-F 07/22/90 #1 8900-9422 Camco 5" Y-17 Pump-In/Temp/FM 07/24/90 #1 10100-10430 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS BP EXPLORATION Ex01oration (Alaska) Inc. 900 East Renson Roulevard P.O, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :08~03~90 T#:81467 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. X-24 PITS 07/23/90 #1 9100-9485 Camco 5" Y-16 Gas Lift 07/22/90 #1 3000-8700 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/19/90 T#:81410 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. B-06 GR/CCL 07/16/90 #1 8830-9049 Atlas 5" B-06 PFC 07/15/90 #1 8500-9060.5 Atlas 5" F-32 CL 07/15/90 #1 10177-10710 Atlas 5" Y-16 CL 07/17/90 #1 9250-9453 Atlas 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ' A~CHiVES 1. Type of Request: STATE OF ALASKA . .~.ASKA OIL AND GAS CONSERVATION COMtv, o$1ON APPLICATION FOR SUNDRY APPROVALS Abandon ~ Suspend __ Operation Shutdown ~ Re-enter suspended well Alter casing __ Repair well~ Plugging ~ Time extension __ Stimulate __ Change approved program ~ Pull tubing __ Vadance __ Perforate X Other __ 2. Name of Operator BP Exploration (Alaska) inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 537'SNL, 491' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 312' NSL, 1923' EWL, SEC. 27, T11N, R13E, UPM At effective depth 4964' NSL, 2081' EWL, SEC. 27, T11N, R13E, UM! At total depth 317' NSL, 2128' EWL, SEC. 27, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 9606 feet BKB 9228 feet 9494 feet BKB 9041 feet Casing Length Size Structural -- Conductor 110 20X30 Su dace 2654 13 3/8 Intermediate 9042 9 5/8 Production -- Liner 768 7 Perforation depth: measured 9126'-9143' (Sag R) 9240'-9352' (ivishak) true vertical subsea 8707'-8722' (Sag R) 8810'-8912' (ivishak) Plugs (measured) Junk (measured) Cemented Measured depth 6. Datum elevation (DF or KB) KBE = 86.50 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y- 16 (24-27-11-13) PBU 9. Permit number 83-49 10. APl number 50- O29-20932 11. Field/Pool Prudhoe Oil Pool True vertical depth BKB 8 c.y. 147 147 3720 c.f. 2691 2691 2200 cof. 9079 8751 300 ~ 8838-9606 8531-9228 Tubing (size, grade, and measured depth) 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' Packers and SSSV (type and measured depth) 9 5/8" BOT '3H"packer at 8768'; 4 1/2" SSSV at 2135' 13. Attachments Description summary of proposal X Detailed operations program Date approved 15. Status of well classification as: Oil ~,.' Gas~ Service 14. Estimated date for commencing operation Ju/y 1990 16. If proposal was verbally approved Name of approver 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test~ Location clearance ~ Mechanical Integrity Test~ Subsequent form required 10- ~ zt ORIGINAL SIGNED BY Approved by order of the Commission 10~INIF- C, SMITI4 Commissioner Approved Copy Returned RECEIVED OUL ! IL 990 Naeka OJl & Gas Cons. Commissic /mck0 Form 10-403 Rev 06/15/88 Suspended~ BOP sketch X Dato 7'/~/~ IApp °w'N°' SUBMIT IN TRIPLICATE WELL ¥-16 24-27-11.13 PBU ADD'L. PERFORATION PROPOSAL We propose to perforate the following interval during July 1990: 9364'- 9404' MD BKB (Ref. BHCS, 4/19/83) A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations, then tested. Ak1:7/9/90 RE( EIVED JUL ! Naska 011 & Gas Con~. Commission ARchorage BOWEN t,~,CKOFF FLOW TUBES ~ HAND & PACKOFF ~""~-~ G REAS E SEAL FLOWLINE GREASE LINE FLOWLINE VALVE RISER BOP PUMP GREASE 'MANIFOLD GREASE PUMP ~GREASE RESERVOIR Slando,d Alaska P¢odu¢fion Compa,'~ 900 Eosl Benson Bo~ Jrd P.O. Bo~ 19661? Anchoroge, AIoska 99.519-6617 (9071 .564-5 I ! I DALLAS ARCO CHEVRON EXXON TEXACO TO: MO B I L PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS INDEXED STANDARD ALASKA PRODUCTION Dote: 06/24/88 TI: 79008 The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning If to this office: A-27I B-11 .~B-25 F-16 GC-2C ~ G-12 M-3 Y-16 ~Y-24 CCL/Perf 05/29/88 #1 8700-9200 GO 5" CCL/Perf 05/24/88 #1 10800-11154 GO 5" CCL/Perf 05/25/88 #1 9550-10100 GO 5" CCL/Perf 05/29/88 #1 8100-9600 GO 5" CCL/Perf 05/08/88 #1-4 2900-5250 GO 5" Temp/Su{vey 05/20/88 #1 10150-10500 GO 5" CCL 05/21/88 #1 10430-10500 GO 5" CCL/Perf 05/25/88 #1 8700-9400 GO 5" CCL/Pref 05/11/88 #1 12910-13330 GO 5" Alaska Oil & Gas Cons. Commission Anchorage Rece i red Date A un;! of the o,;g;~:zl S'ando,d Founded ~n Cle.,,elo~d. 0~. ,. 1870 Jennifer Dietz I NF~T I ON CONTROL Wel I Records LR2-1 Production Company 900 East Benson BouJevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 56t-5111 STANDARD ALASKA PRODUCTION June 10, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-16 (24-27-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. BJP:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 Y-16 Well File Yours very truly, A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter casing [] Other[] 2. Name of Operator Standard Alaska Production Company 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 537' SNL, 491' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 312' NSL, 1923' EWL, SEC. 27, T11N, R13E, UPM At effective depth 317' NSL, 2110' EWL, SEC. 27, T11N, R13E, UPM At total depth 317' NSL, 2128' EWL, SEC. 27, T11N, R13E, UPM 1. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2654 Intermediate 9042 Production -- Liner 768 Perforation depth: measured 9606 feet BKB 9228 feet 9563 feet BKB 9189 feet Size 20X30 133/8 9 5/8 5. Datum elevation (DF or KB) KBE = 86.50 AMSL feet 6. Unit or Property name Prudhoe Bay Unit 7. Well number Y-16 (24-27-11-13) PBU 8. Approval number 8-134 9. APl number 5 0 - 029-20932 0. Pool Prudhoe Oil Pool Plugs (measured) Junk (measured) Cemented 8 c.y. 3720 c.f. 2200 c.f. Measured depth 147 2691 9079 7 300 c.f. 9126'-9143' (Sag R) 9240'-9352' (Ivishak) true vertical subsea 8707'-8722' (Sag R) 8810'-8912' (Ivishak) True Vertical depth BKB 147 2691 8751 Tubing (size, grade and measured depth) 8838-9606 8531-9228 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' Packers and SSSV (type and measured depth) 9 5/8" BOT "3H"packer at 8768'; 4 1/2" SSSVat 2135' ~. ..~., ~ ~''~: ~ , t ·" ~. 2. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure , Prior to well operation Subsequent to operation Representative Daily Average Production or Ir~jection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2040 1513 66 938 2170 1735 75 875 Tubing Pressure 274 226 4. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signe Title Supervisor Waterflood/Miscible Flood Form 10-404 Rev. 12--i-8~ Date ~_~,~,,~,...~, SuE~mit ~YDuplicate Well Y-16 (24-27-11-13) PBU Additional Perforating Operations The following Sag River interval was perforated May 25, 1988 using Gearhart 3 3/8" HSC guns at 6 spf: 9126' - 9143' MD BKB (8707' - 8722' TVDss) Depths are referenced to BHCS, 04/19/83. A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations. jam 6/06/88 0800Z Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ALASKA PRODUCTION February 25, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-16 (24-27-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. BJP:JAM Enclosures (9) cc: J. L. Haas (MB12-1) Y-16 Well File Yours very truly, B. J. PO/l'iekT, Sup~rvlsor Waterflood & Miscible Flood A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 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 r~ Other [] 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 537' SNI_, 491' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 312' NSL, 1923' EWL, SEC. 27, T11N, R13E, UPM At effective depth 317' NSL, 2110' EWL, SEC. 27, T11N, R13E, UPM At total depth 317' NSL, 2128' EWL, SEC. 27, T11N, R13E, UPM 5. Datum elevation (DF or KB) KBE = 86.50 AMSL feet 5. Unit or Property name Prud. hoe Bay Unit 7. Well number Y-16 (24-27-11-13) PBU 8. Permit number 83-49 9. APl number 5 0 - 029-20932 10. Pool Prudhoe Oil Pool 1. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 9606 feet true vertical BKB 9228 feet measured 9563 feet true vertical BKB 9189 feet Length Size .. 110 20X30 2654 13 3/8 9042 9 5/8 .. 768 7 measured 9240'-9352' true vertical subsea 8810'-8912' Tubing (size, grade and measured depth) Plugs (measured) Junk (measured) Cemented 8 c.y. 3720 c.f. 2200 c.f. Measured depth True Vertical depth BKB 147 147 2691 2691 9079 8751 300 c.f. 8838-9606 8531-9228 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' Packers and SSSV (type and measured depth) 9 5/8" DOT "3H"packer at 8768'; 4 1/2" Sh~.~ ~t~J,.~C~s Cons. r'~ e k~,.norag 12. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation Feb/Mar 1988 Subsequent Work ]~e]portea oa / ,14. if proposal was verbally approved Form No./~-¢0qDatect.~_/~/~ Name of approver Date approved J15.1hereby th~~~ and correct to the best of my knowledge Signed ~ce~at~ ~~~i~e Title Supe~isor Wate~l~d/Miscible FIo~ Date ~/~~ / / ~ Commission Use Only Conditions of approval Approved by ORIGINAL SIGNED BY Form 10-403 Re~9~-~-~'5 Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location clearance I Approved Copy Returned c:~ -- '~'~)~ by order of Commissioner the commission Submit in triplicate Well Y-16 (24-27-11-13) PBU ADDITIONAL PERFORATING PROPOSAL We propose to perforate the following Sag River interval during February 1988 at 4 spf: 9126' - 9143' MD BKB (8707' - 8722' TVDss) Depths are referenced to BHCS, 04/19/83 A lubricator will be installed and tested to 3500 psi for all well work. Following perforating operations, the well will be returned to production and tested. 0833Z 02/08/88 FLOW'TUBES & PACKOFF FLOWLINE FbOWLI N E VALVE "'-' - I BOWEN .. PACKOFF I--',-- HAND PUMP GREASE SEAL FLOWTUBE GREASE LINE GREASE I 'MANIFOLD GREASE PU'MP RISER ....-GREASE RESERVOIR B OP Standard Alaska -~'~'~ Production Compc 900 East Benson Bou, ~rd P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 9, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-16 (24-27-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 Y-16 Well File Supervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ~--"-- STATE OF ALASKA AL/,. _-~ OIL AND GAS CONSERVATION CO,, .SSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 86.50 Feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 537' SNL, 491' EWL, Sec. 34, TllN, R13E, UPM At top of productive interval 313' NSL, 1972' EWL, Sec. 27, TllN, R13E, UPM At effective depth 317' NSL, 2110' EWL, Sec. 27', TllN, R13E, UPM At total depth 317' NSL, 2128' EWL, Sec. 27, TllN, R13E, UPM 7. Well number Y-16 (24-27-11-13) PBU 8. Approval number 7-350 9. APl number 50--029-20932 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9606 feet 9228 feetBKB Plugs (measured) Effective depth: measured 9563 true vertical 9189 feet Junk (measured) feetBKB Casing Length Size Structural -- Conductor 60 ' 20"x30" Surface 2641' 13 3/8" Intermediate 9029" 9 5/8" Production -- Liner 768 ' 7" Perforation depth: measured 9240' - 9352' true vertical (ss) 8810' - 8912' Cemented 8 cu.yds. 3720 c.f. 2200 c.f. 300 c.f. Tubing (size, grade and measured depth) 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' Packers and SSSV (type and measured depth) 9 5/8" BOT "3H" packer at 8768'; 4 1/2" SSSV at 2135' 12. Stimulation or cement squeeze summary Measured depth 110 ' 2691' 9079' 8838'-9606' True Vertical depth BKB 110' 2691' 8751' 8531'-9228' See attachment Intervals treated (measured) Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl 980 814 1 Casing Pressure ~bing Pressure 754 207 891 220 2380 2067 136 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15.1 hereby certify that the foregoing is true and correct to the best of my knowledge ¢¢~,w~"~- ~' c~- ¢ Form 10-404 Rev. 12-1-85 Title Supervisor Production Operations Submit in Duplicate Well Y-16 (24-27-11-13) PBU STIMULATION OPERATIONS A 260-bbl. EDTA matrix treatment via coiled tubing was performed May 31, 1987 on the following perforated interval in Well Y-16. 9240' - 9352' MD BKB Following the treatment, the well was returned to production and tested. jlzt 6/9/87 Standa.rd Alaska :'-'~ Production Compa~ 900 East Benson Boule~_,d P.O. Box 196612 Anchorage, Alaska 99519-6612 /907) 561-5111 STANDARD ALASKA PRODUCTION, ' May 21, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-16 (24-27-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB: JAM Enclosures.(9) cc: J. L. Haas (MB12-1) Y-16 Well File uA. Bragg pervisor Production Operations A unit of the original Standard Oil Compony Founded in Cleveland, Ohio, in 1870. .... STATE OF ALASKA ~-' ALAb,.., OIL AND GAS CONSERVATION COM,...SSION 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 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 86.50 feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 537' SNL, 491' EWL, Sec. 34, TllN, R13E, UPM At top of productive interval (top Ivishak/Sadlerochit) 313' NSL, 1972' EWL, Sec. 27, TllN, R13E, UPM At effective depth 317' NSL, 2110' EWL, Sec. 27, TllN, R13E, UPM ' At total depth 317' NSL, 2128' EWL, Sec. 27, TllN, R13E, UPM 7. Well number Y-16 (24-27-11-13) PBU 8. Permit number 83-49 9. APl number 50---O29-20932 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 9606 feet Plugs (measured) 9228'.' feet BKB Effective depth: measured 9563 feet Junk (measured) true vertical 9189 feet BKB Casing Length Size Cemented Structural -- Conductor 60' 20"'x30" 8 cuoyds. Surface 2641' 13 3/8" 3720 c.f. Intermediate 9029" 9 5/8" 2200 c.f. Production -- Liner 768' 7" 300 c.f. Perforation depth: measured 9240' - 9352" true vertical (ss) 8810' - 8912" Tubing (size, grade and measured depth) 4 1/2" L-80 to 8768' with 4 1/2" tailpipe to 8902' Packers and SSSV (type and measured depth) 9 5/8" BOT "3H" packer at 8768'~ 4 1/2" SSSV at 2135' 12.Attachments Measured depth 110' 2691' 9079' 8838'-9606' True Vertical depth BKB 110' 2691' 8751' 8531 ' -9228 ' Description summary of proposal ~ Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation May/June 1987 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 ~1~~/~/1-~ Title Supervisor Production OperationsDate /. A. Bragg (/(/ Commission Use Only Conditions of approval Approved by Notify commission so representative may witness [] Plug integrity [] BOP Test [] Location clearance ............ -----~:ommissioner J Approval No.. by order of the commission Form 10-403 Rev 12-1-85 Submit in triplicate Well Y-16 (24-27-11-13) PBU STIMULATION PROPOSAL A 267-bbl. EDTA matrix treatment Via coiled tubing is proposed for the following perforated interval in Well Y-16. 9240' - 9352' MD BKB jm 5/18/87 Coiled Tubing Blow-Out*Preventers Coiled Tubing Pack-Off Blind Rams Cutter Rams ~ (~~2' Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (Circ ula te/R e turns) --~ W ell Head Swab Valve INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 311! "C" S'?REE7 TELEPHONE (9C',7, 265.0000 MAIL' POUCH 6 612 -ANCHORAGE. AI2ASKA 99502 GETTY To:SFO/UNIT/STATE' (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only) Date: CC#: 9-10-84 75713 REFERENCE: iFINAL DATA- pRE,SS,.UR~. SURVEY DATA,. lowing material is being submitted herewith. Please acknowledge receipt by signing a this letter and returning it to this office:-- Y-16 Flowing Gradient & Data Sheet 8-26-84 Camco (4/82) RECEIVED DATE A!asks O!! & Gas Cons- Commission Anchorage 19 Carolyn Bishop Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TO: SF0/UNIT/STATE: GETTY (-Mara tho n) MOB I L 3111 "C" STREE'[ ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 9-4 -84 Date: PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmittal Only) CC#: 75689 REFERENCE: /- SO~WIO CASED HOLE FINAL LOGS /hefollowing material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office'-- R-ii Y-16 Spinner 8-19,20 ~ 21-84 ~1 10250-10600 Camco 5" Spinner 8-26-84 # 1 9100-9450 Camco 5" (4/82) RECEIVED DATE C0mmis$i~Nrolyn Bishop Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 August 20, 1984 Alaska Oil & Gas Oonservation C~ssion 3001 Porcupine Driv~ Dnchorage, Alaska 99501 Attention: Mr. C. V. Chatterton k%ll Y-16 (24-27-11-13) PBU Gentlemen: Enclosed, in duplicate, are the following above-named well. forms for the 1. Form 10-407, Cc~ple~on Beport; 2. Form 10-403, Sundry Notice and Beports on Wells; 3. Form 10-404, F~nthly Report of Drilling and Workovers. JAB/~/pjw Enclosures J. D. Hartz C~ology Well File #]7 Yours very truly, /~._ A. Bragg ~ ~/ /istrict Petroleum E~..gineer (Acting) RECEIVED 2 2 alaska 0il & Gas Cons. Commission Anchorage STATE OF ALASKA ,- ~" ALASF,.. 0IL AND GAS CONSERVATION _ -AMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum ~y 83-49 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20932 4. Location of well at surface 9. Unit or Lease Name 537' SNL, 491' EWL, Sec. 34,' TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Interval Top of Sag R. Sst. 10. Well Number 312' NSL, 1923' EWL, Sec. 27, TllN, R13E, UPM Y-16 (24-27-11-13) PBU At Total Depth 11. Field and Pool 317' NSL, 2128' EWL, Sec. 27, TllN, R13E, UPM Pruc~hoe Bay 5. Elevation in feet (indicate KB, DF, etc.} 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 86.50' AMSL ADL 28287 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Cusp. or Aband. 115. Water Depth, if offshore I16. No. of Completions 4-7-83 4-19-83 4-21-83I feet MSLI One 17. Total Depth (MD+TVD) 118.PlugBackDepth(MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 9606' MD 9228'TVD 9563'MD 9189'TVD YES~ No E~I 2135 feetMD 2045' 22. Type Electric or Other Logs Run DIL/BHCS/SP/GR, CSN/CDL/GR, CBL/VDL/GR, Gyroscopic 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 x 30 Ensulated~onductor Surface 110 36" 8 cna.yds, concrete 13 3/8" 72# L-80 Surface 2691' 17 1/2" 3720 cu. ft. Permafrost II 9 5/8" 47# L-80 Surface 9079' 12 1/4" 1495 cu. ft. Class G w/8% Gel followed] 575 cu. ft. Class G; 130cu. ft. Permafr~ 7" 26# L-80 8838' 9606' 8 1/2" 300 cu. ft. Class G with 18% salt 24. Perforations open to. Production (MD+TVD of Top and Bi~V[~m and 25. TUBING RECORD interval, size and number) MD Subsea SIZE DEPTH SET (MD) PACKER SET (MD) 4 1/2" 8767' 8767' Prudhoe Oil Pool Top: 9240' 8810' w/ 4 1/2" t2ilpipe 8903' Bottom: 9352' 8912' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KINDOF MATERIAL USED 9240'-9352' BKB (8810'-8912' TVDss) 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) July 26, 1984I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD e I Flow Tubing Casing Pressure IcALCULATED 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 or water. Submit core chips. P"£CEIVED ~'ast~a 0il ~ ~as Cons. Commissioa Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 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 Subsea Sag. R. Sst. 8787' 8700' Shublik 8814 ' 8727 ' Ivishak 8894 ' 8807 ' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ,~~ ~~/~ ~&r~ District Petroleum Engineer ~ /~¢ · '" 7?-~ - - ' ge.' - , , INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. · · Item 28' If no~coreCtaken, indicate "none". Form 10-407 STATE OF ALASKA ALASKA ~.. AND GAS CONSERVATION CC-~MISSION SUNDRY JTICES AND REPORTS ON WELLS 1. DRILLING WELL[] COMPLETED WELL 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 83-49 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20932 4, Location of Well At Surface: 537' SNL, 491' EWL, Sec. 34, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 86.50' AMSL Perforate Stimulate Repair Well Pull Tubing 12. I 6 , Lease Designation and Serial No. ADL 28287 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-16 (24-27-11-13) PBU 11. Field and Pool Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) [] Alter Casing [] Perforations [] Altering Casing [] Abandon [] Stimulation [] Abandonment [] Change Plans [] Repairs Made [] Other [] 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). The following intervals were perforated July 26, 1984 using Dresser Atlas 3 3/8" Scallop guns at 6 spf. A lubricator was installed and tested to 3500 psi on all well work. 9240'-9352' BKB (Ref BHCS /GR, 4-19,83) An SSSV was set and tested in the ball valve nipple at 2135'. OTHER [] ~ RECEIVED ,AUG 2 21984 Alaska Oil & Gas Cons. C0mmiss on Anchorage I hereby certify )that the foregoing is true and correct to the best of my knowledge. The space b,~-for Commission use Conditionff~/~ A~proval, if any: By Order of Approved by ~ COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate' STATE OF ALASKA ALASKA'~' AND GAS CO NSERVATION CC'-'.'VI ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATI · Drilling well [~ Workover operation [] 2. Name of operatOr 7. Permit No. So~io A.l.as]g~ Petroleum Company 83-49 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of Well at surface 537' SNL, 491' EWL, Sec. 34, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 86.50 ' AMSL ADL 28287 8. APl Number 50929-20932 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. ¥-16 (24-27-11-13) PBU 11. Field and Pool ~oe :Bay Prudhoe Oil Pool For the Month of. August ,19 84 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressur9 tests 14. Coring resume and brief description 15. Logs run and depth where run 1 6. DST data, perforating data, shows of H2S, miscellaneous data See Attached L~-LI V L AUG 2 2 ]984 Alaska 0il & 6as Cons. C0mmission Anchorage -17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~NED TITLE DATE :h licate with the Alaska NOTE~s required foFe~'¢ calendar month, regardless of the status of operations, and must be i Commission by Oil an~as Conservation the 15th of the succeeding month, unless otherwise directed. Form ',<)-404 Submit in duplicate PERFORATING DATA - Well Y-16 (24-27-11-13) PBU July 4, 1984~ Pressure tested tubing and inner annulus. July 26, 1984: July 29, 1984: July 31,1984: Rigged up Dresser Atlas and perforated the following interval using 3 3/8" Scallop guns at 6 spf: 9240'-9352~ BKB (Ref. BHCS/GR, 4/19/83) Put well on production. Shut well in to prepare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. August 1, 1984: Set and tested SSSV in ball valve nipple at 2135'. Well on production. , EC IVED AUG 2 2 ]984 Alaska 0il & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 To:SFO/UNIT/STATE: GETTY (-Marathon) MOBIL PHILLIPS ,?'STATE ~'~BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only) Date: 8-15-84 CC#: 75637 ' REFERENCE: SOHIO FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a coPy of this letter and returning it to this office:-- D.S. R-ii D.S. Y-16 D.S. Y-18 Static Gradient Static Gradient Static 7-30-84 Otis 7~'3t~84 Otis 8-5-84 GO (4/82) RECEIVED DATE C~olyn Bishop Development GeoloEy :~::,~i0~Well Records SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET, ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502-0612 July 6, 1984 Alaska Oil & Gas Conservation Co[anission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells Y-15, Y-16, Y-17, Y-18 PBU Gentleraen; . .;. ..~ Enclosed, in triplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-n~aed wells. These contain our proposals to perforate these wells. GJP/~/pjw Enclosures cc: J. D. Hartz Geology Well File #17 Yours very truly, District Petroleum Engineer RECEIVED JUL 0 9 19 14 Alaska Oil & Gas Cons. Cornmlsslor~ Anchorage STATE OF ALASKA ALASKA C~-~.. AND GAS CONSERVATION COY, MISSION SUNDRY h.JTICES AND REPORTS .tN WELLS 1. DRILLING WELL [] COMPLETED WELL J;~ OTHER [] ~'('~ 2. Name of Operator 7. Permit No. 83-49 8. APl Number 50- 029-20932 9. Unit or Lease Name Prudhoe BaT Unit 10. Well Number Y-16 (24-27-11-13) PBU 1 1. Field and Pool Prudhoe Bay Sohio Alaska Petroleum Company 3. AddreSSpouch 6-612, Anchorage, AK 99502 4~ Location of Well At Surface: 537' SNL, 491' EWL, Sec. 34, TllN, R13E, UPM ,, 5. Elevation in feet (indicate KB, DF, etc.) KBE = 86.50' AMSL 12. I 6. Lease Designation and Serial No. Prudhoe Oil Pool ADL 28287 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (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). The following interval will be perforated in July/August, 1984 using 3-1/8" carrier guns at 4 s.p.f. A lubricator will be installed and tested to 3500 psi for all well work. 9240'-9352' BKB (REf. BHCS/GR, 4-19-83) An SSSV will be set and tested in the bal-l'valve nipple at 2135'.RECEIVED JUL 0 91984 Subsequent Work Reporteel Alaska 0il & 6as Cons. Commission Oa Form No. ~ Dated _{~__~~t,L Anchorage ereby ce~rtify that the foregoing is true and correct to the best of my knowledge. ,~f% Title Date Conditio~,~f Aoproval, if any: Approved Copy Approved by By Order of COMMISSIONER the Commission Returned ....... 7...-._ Submit "Intentions" in Triplicate Form 10-403 Rev. 7-1-80 and "Subsequent Reports" in Duplicate x Y-15 -. Y-16 ~-Y-18 SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY MARATHON TO: MOBIL PHILLIPS STATE OF ALASKA BPAE (Transmittal Only) CENTRAL FILES (CC//'S Transmittal only) 3 1 1 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE Ig071 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 6-11-84 CC#: 75372 REFERENCE: TELECO MAGNETIC DIRECTIONAL SURVEY (S) ~"/~'" ....- .The. f ..,.°Il°wing material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- Job # TELECO Directional Survey 4-26-83 266 TELECO Directional Survey 4-9-83 259 TELECO Directional Survey 2-18-83 243-AK Alaska 0il & Gas Cons, Commission Anchorage RECEIVED DATE Carolyn Bishop Wells Records Dept. Development Geology TP1-5 ~-' ~-' INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TO: SFO/UNIT/ GETTY STATE: MARATHON MOBIL PHILLIPS * STATE OF AK BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 10/19/83 CC#: 74770 REFEREN~.ENTRAL FILES(CC#'s-Transmittal Only) I0 OPEN HOLE FINAL LOGS //The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- S FO/LrNIT/STATE: 3-16 ~' Gamma Ray Log 6/27/83 #1 8926-9936 GO 2" N-18 .... Gamma Ray Log 2/21/83 #1 9544-10357 GO 2" N-19- Gamma Ray Log 3/11/83 & #1 & 2682-9461 GO 2" 3/16/83 #2 9457-10234 Y-15'j- Gamma Ray Log 5/7/83 #1 9971-10614 GO 2" Y-16-''~ Gamma Ray Log 4/19/83 #1 9058-9592 GO 2" Y-17/ Gamma Ray Log 3/3/383 #1 10079-10613 GO 2" STATE ONLY: DIRECTIONAL SURVEYS: Magnetic Single Shot Directional Survey Gyroscopic Directional Survey Date: Job#: Date: Job#: RECEIVED DATE Victoria Aldridge TPi-5 Development Geology ~ ,i:'.~ilWell Records _ SOt-IlO ALASI',A PI_: I iiO'I_EU;¢I COi'...'~PANY '1'0: S?O ARCO EXXON PHILLIPS STATE OF AK CENTRAL FILES(CC#'s-Transmitt~l Only . . 205-0000 M;,~i.' f'Ot~CI-~ 0 612 Ar;Ct4ORAG[, At.;.~SKA 99bO2 Date: 7-1.9-83 0?4579 Trans.#' cc#: Pg. 2of 2 SOHIO MAGNTETIC LIS TAPES & LISTINGS .. The following malerial is being submitled herewith.-Please acknowledge ~eceipl by signing a copy of this letter, and returning it to this office:- ACC # RFT 6-13-83 run 1 open hole tape 6-13- 83 run 1 TDT-M 6-5-83 run 2 TDT-M 5-20-83 run 2 CH CNL 5-17-83 run 1 DDNI_~ 5-16-83 run - open Hole tape 5-26-83 run 1 CH CNL 5-19-83 run 3 CH ~L 5-28-83 run 1 CH CNL 5-18-83 run 3 , . '-- /0 ? ,,"., · ,, Sch 68374 SGt 68374 Sch 68354 Sch 68322 Sch 68348 Dres 1719 Sd~ 68347 Sch 68313 Sch 68349 Sch 68311 *SFO & EXXON' AnAsterfsk:(*) next to a listing abouve means you should t~ave received the Tape(s) and Listing(s) directly from the rcspect5ve serv5ce company. Please con{irm this. Deve~op:nent Geo]osy DAli 19 Well Records SFO A}~CO t.;,:lk: I'O[~CH F, 612 AtOCI4OP,.t*(.)[;, /,L ;,,~,,L I', ..,, 70' EXXON PHILLIPS STATE OF AK Trans.#.074579 cc~: lof 2 SOHIO ]%AGNETIC LIS TAPES & LISTINGS The following malerial is being submhled he;ewilh.-Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- / ~. [ .~ .- -; . ¢ . . · 'r . ,.~/_., . ,.. '' c; i ":'" -' ~ ' ~ ' """ ' .'-.2: ' ~ ' ACC. t' . · - % ., -~C-~0 ~ ~ 6-23-83 ~ ~ Sch 68405 ~ ~-~ 5-23-83 ~ 3 Sd~ 6~32~ ~*~-3 ~ ~ 5-30-83 ~ & S~ 68350 ~%-~ 'Z~ 5-22-83 ~ 2 S~ 682~2 ~-Z& Q~ ~ 5-23-83 ~ Z S~ 68276 -*N-6 ~-~ 5-Z8-83 3 s ~!/ . ~ ~ 68305 ~ / .*~Z3 ~ ~ 5-~8-83 ~ Z Sch 683Z2 ' , ,j '~-Z8 ~ ~ 6-Z4-83 ~ Z S~ -' ' ~-( ¢'3-Z6 ~ ~oZe ~-%8-83 ~ - ~ 228622 ,~;~%_-'L.~:~¢ *~-~6 ~ ~oZe 6-2~-83 ~ - G0 2286Z0 - · ~2 -~ Hole 6-9-83 r~ - ~ 102291 (2 -;. I/ ~ / <: .- ..... / . . / / ,. , - .- ' .,, / · . . / i 'F' / .... --. , .,- ¢~ / / / -- .,../ .~ . .. /' '-' / / :. .- , ¢ , / .... / - .' . z ~ ~ .,. ~ -, . . · S~O & [~0~" An Ast'e~'sk:(*) ~t to a ~st~nE aUouve'~eans ~ou s~ou]d have ~ece&ved [he ~ape(s) and %&sE~(s) d~rect~ ~o~ ~e [espec[~ve se~v~6e company. Please confi~ this. R~C[W[O. ~OL~V'' Beve~opn~ent Ceo]ogy ~ ,s ___ Well Records SOHIO ALASKA PETROLEU~¢! COMPANY EXXON PHILLIPS _/ ' C~N-TRAL 'FILES (CCf/' s-Transmittal Only! 311'1 "C" S1REE3 Ar4CHORAGE, ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 5-24-83 Date: Trans.#:074474 CC#:0_Q7..4474 REFERENCE: llowing km'~terial is being submitted herew~th.'Piease acknowledge receipt by signing a of this letter and returning it to this office:-- -- M-20 ~ 03-12-83 E-12 -' 04-03-83 F-5 ~ 05-24-79 a-13 '~' 03-30-83 ~1~ 04-02-83 A-24 ~ 07-21-82' N-18~' 03-03-83 Y-16~'' 05-03-83- Y-17/~/~/. 04-15-83 N-19 03-29-83 Open Hole- Run 1 68163 Sch CH TUI~M Run l 68179 Sch TDT-M (REP~) Run 1 56040 Sch Open Hole Run l&2 68178 Sch Open Hole Run 1 68181 Sch Run l 68198 ~ch TOT-M O,H, (REPLACEMENT). 1373 DA Diuneter 2 pass 228602 GO Lis tape. w/datasheet 228610 GO Lis tape w/data sheet 228609 GO Lis tape w/ data sheet 228606 GO H-15/'/ 05-06-83 TDT-M /. H-16 "' 05-07-83 QIIC-M -~"~ S-1 RD'?'~i ' 05-02-82 O.H. (REP~) Run 2 68267 Sch Run 2 68270 Sch Run 1 65104 Sch *SFO & EXXON: An Asterfsk:(*) next to a listing abouve means you should have _ '~'~ ~"C ~ ~ .'~ ~' ~ . received the Tape~ and Li~ng(s~~ec~l~r°m' the respective se~ice company. ' t'/' / / -f//~- '~ ~- ///2 Please con~i~ ~%/~'~~./~~.f~~ ~c~v~o Development Geology :.~,.. ;~ ~ ; . =,~ .... ~ ,s ~,_~.;:.~,~ell Records DATE f~i" i ~ r,., ........... ~t,, ,' . , - ......... - - INDEXED SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 TO-. SFO/UNIT/ GETTY STATE: MARATHON Date: 5/16/83 MOBIL PHILLIPS CC#: 74449 ~ -'*STATE OFAK'i * Date to State Via Drilling: BPAE (Transmittal Only) REFEREN~:ENTRAL FILES(CC#' s-Transmittal Only.) I0 OPEN HOLE FINAL LOGS /The following material is being submitted herewith. Please acknowledge receipt by signing a v- copy of this letter and returning it to this office:-- SFO/UNIT/STATE: Y-16 DIL 4/19/83 #~. 9058-9592 GO 5" & 2" Y-16 BHCS 4/19/83 #1 9058-9565 GO 5" & 2" .Y-16 CDL/CNLog 4/19/83 #1 9058-9594 GO 5" & 2"' Y-16 CDL 4/19/83 #1 9058-9594 GO 5" & 2" Y-16 GR 4/19/83 #1 9058-9595 GO 5" 5/16/83 STATE ONLY: DIRECTIONAL SURVEYS: Magnetic Single Shot Directional Survey Gyroscopic Directional Survey RECEIVED DATE 19 Date:4/12-18/83job#: AL483D6 Date:4/27/83 Job#:AK-BO-30032 Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6.612 ANCHORAGE, ALASKA 99502 May 23, 1983 Alaska Oil & Gas Conservation Con~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: W~LT'. Y-16 '(24'27-11-13) PBU Enclosed, in duplicate, is Form 10-207, Well Completion Report, for the above-named well together with the Well History, Well Logs and Directional Surveys. This w~ll has been completed as a non-perforated oil well. Very truly yours, R. H. Reiley District Drilling Engineer encs cc: Well File #17 Geology Alaska Oil ~: Gas Con's, - -"" ., ,---- STATE OF ALASKA ALASKA' AND GAS CONSERVATION ~(~'~'MISSION0 R ! ~ I N~I I_ WELL COMPLEIION OR RECOMPLETION EPORT AND 1. Status of Well Classification of Service Well OIL ~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sokio Alaska Petroleum ~y 83-49 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20932 4. Location of well at surface 9. Unit or Lease Name 537' SNL, 491' EWL, Sec. 34, TllN, R13E, UPM Prudhoe Bay Unit ._ At Top Producing Interval Top of Sag. R. Sst. 10. Well Number 312' NSL, 1923' EWL, Sec. 27, TllN, R13E, UPM Y-16 (24-27-11-13) PBU At Total Depth 11. Field and Pool 317' NSL, 2128' EWL, Sec. 27, TllN, R13E, UPM · ?rudhoe Bay 5. Elevation in feet (indicate KB, DF, etc,) I 6. Lease Designation and Serial No. Pru~c:~ Oil Pool KBE = 86.50 ' ANLq'J ADL 28287 12. Date Spudded 13. Date I.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 16. No. of Completions 4-7-83 4-19-83 4-21-83I feet MSL One 17. Total Depth (MD+IVD) 18.Plu9BackDepth(MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 9606'MD. - 9228'T~) 9563'MD-9189'TVD YES ~ NO [] 2135 feet MDI 2045' 22. Type Electric or Other Logs Run DIL/BHCS/SP/GR, CSN/CDL/GR, CBL/VDL/GR, G~rroscopic 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 x 30 Insulat~ Conductx)r Surfac_= ] ] 0 36 8 cu.vds, concrete 13 3/8 72# L-80 'Surface 2691' 17 1/2 3720 ~u. ft. Pe~fros- II 9 5/8 47# L-80 Surface 9079 12 1/4 1495 cu.ft.Class G w '8% Gel followed ~5 575 cu.ft.Class G; 1:~0 cu.ft.Permafro.~ 7 26# L-80, 8838 :9606 8 1/2 300 cu.ft.Class G wi':h 18% salt 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) 4 1/2" 8767' 8767' None w/ 4 -1/2" t~ ilpipe 8903 ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. -- ' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED . 27. PRODUCTION TEST Date First Production I Method of Qperation (Flowing, gas lift', etc.') I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO I TEST PERIOD I~ Flow Tubing Casing Pressure CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (c0rr) 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 chips. - . . Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Sag. R. Sst. Shublik Ivishak GEOLOGIC MARKERS MEAS. DEPTH TRUE VERT. DEPTH 30. FORMATION TESTS Include interval tested, p, essure dala. all fluids recovered and gravity, GOR, and time of each phase. 8787' 8814' 8894' 8700' 8727~ 8807' 31. LIST OF ATTACHMENTS Well Historf, Well Loqs and Directional Surveys 32. I hereby certify that ~he foregoing is true and correct lO the best of my knowledge [~~ e~v ~/ District Drilling Engineer Signed ~ ~E:) f~..- , Title 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 (wher~ not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: if no cores taken, indicate "none". Form 10-407 WELL Y-16 ' ('24-'27-11-13') PBU WELL' HISTORY Spudded well at 0400 hours April ~7, 1983. Vertically drilled 17 1/2" hole to 2715'. Ran 65 jts. 13 3/8" 72# L-80 Buttress casing to 2691'. Cemented with 3720 cu. ft. Penanafrost II cen~nt. Installed and tested BOPE. Cleaned out to 2645', tested casing to 3000 psi, okay. Drilled out to 2745' , ran leak-off test to 0.59 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9090'. Ran 233 jts. 9 5/8" 47# L-80 Buttress casing to 9079'. Ce~anted in tw~ stages: F~rst stage with lead slurry of 1495 cu. ft. Class G cemant with 8% Gel followed by tail slurry of 575 cu. ft. Class G neat; second stage through D. V. packer at 2611' with 130 cu. ft. Permafrost C cement preceded by Arc%ic Pack. Cleaned out D. V., tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 9606'. Ran open hole logs. Ran 19 jts. 7" 26# L-80 IJ4S liner to 9606'. Cemented with 300 cu. ft. Class G cement with 18% salt. Cleaned out to 8838', tested liner to 3000 psi, okay. Changed well over to NaC1. Ran CBL. Ran 270 jts. 4 1/2" 12.6# L-80 A/B Fbd Buttress IPC tubing with 4 1/2" tailpipe assembly to 8903'. Landed tubing with ball valve at 2135'. Installed and tested tree. Displaced tubing to diesel, set packer at 8767'. Tested tubing to 3500 psi, okay. Released rig at 2400 hours April 21, 1983. Ran gyroscopic survey, tested, and secured well April 27, 1983. ' ~:'" . '~:0NF!?.""~tAL ~,L._ TELE£o~,F. 'OF ALAS~:(~c^Lcu~*~'°~m~"°~/'2~°?';~ ~_~,,~ru~ COMPANY ~!~! ~ AFE ~ ) I ~ Teleco Oilh'eld Se~ices ot Alaska, Inc. 6~ 16 Nmlson Way Anchorage, Alaska ~02 O.C.S.G- WELL ~ '~ FSE ~? NAd~~ PARISH -.- COUNTY STATE__ COUNTRY__ JOB // ...2 ~_? __. PAGE # ..... / SUBSURFACE SURVEY RECORD SHEET STARTING: DATE __~_¢ OBJECTIVE: DIR. Z'~' ~-~' ~_?__~ T.V.D. /~6~ 7 ~7 .- DECLINATION CORRECTION USED: TRUE DRIFT ANGLE DIRECTION VERTICAL DEPTH VERTICAL SECTION COURSE COORDINATES TOTAL COORDINATES SURVEY COURSE DEPTH LENGTH MEAS. AVG, MEAS. AVG. COURSE TOTAL COURSE TOTAL + NORTH -SOUTH + EAST -WEST + NORTH -SOUTH + EAST · - . ~~/ ~ ~ ff~.~ ~~0/ /~ ~: ,, ._, , ~:/~:L 'zd .~ ~z........... : ................ ¢/z~" ./~?~ . 1ol ~ .... / z::~?,. ' i ................... : ...... ' ............. ~.~ .' ,' ' ....................... _~. . . ~8 -~ )¢ ~ 7, ¢ZZ2_ Z:.7 ~o~ ........ . .................. $'~dZ°~ >j06 a-:._= ........2 ... ...................... ~ ......... , ........ ~_.. 6..¢~ z:.~..... .~.~ ............... : ................. :877.~.cz%.~ .......... ~___ REC:.IV. EE . . ~o~/ ....................... . .......... 60o~>' - ,. ~ / ¢.?_ z y ~ ¢~ ~' .................. : ....... 1 ....... :--, JUN ...................... ~ O z~u~ -- ,~?~ ................ : ..... 8z7. .~,~.mg,. (Zl.. ....................... ' ' ....... ' ..... ' ............. : ........... I--' ~ ........... : ¢ ~- ' ~ '..- ~/~L 7,n~ ~ z , Lg~~60 ~/~37 ~n~: ~z'7 ~'z. i TELECO CALCULATION METHOD _~_ _tL~. TELECO ' IIIIIIIIIII JOB # ~'~ PAGE #. , SUBSURFACE SURVEY RECORD SHEET COMPANY ~0/~/~.> AFE # // ~/~/c4 ~c~ STARTING: DATE .~/~/~ .--~ T,: ~eco O.;Ihe/d Services of Alaska. /nc. - ' .~ ,.r. ,Vie/son Way ,~ -,,-~' '..rag,,:'. ,4 ~aska 99502 O.C.S.G- W ELL __ OBJ ECTIV E: BI R. ,'9,?.': '"6£. 26,~ ' ' AREA RIG NAME ~"~L~,~5 ~ ~/,,~, ~ ~ ~ T.V.D. , M.D. FSE F/'~._<~_.~/_F~_I~-_~O._.. COUNTyPARISH STATE -- COUNTRY DECLINATION CORRECTION USED: *_~__°E. DRIFT ANGLE DIRECTION TRUE VERTICAL SECTION vEY COURSE VERTICAL DEPTH COURSE COORDINATES TOTAL COORDINATES ...... :TH LENGTH MEAS. AVG. MEAS. AVG. COURSE TOTAL COURSE TOTAL + NORTH - SOUTH + EAST - WEST + NORTH - SOUTH + EAST - WEST ......................... ~ KEL. rlVEL~' ........ JUN [.8 1984 ...................... AIi~ , , norage GREAT LAND DIRECTIONAL DRILLING INC. REPO, RT OF SUB-SURFACE DIRECTIONAL SURVEY SOHIO COMPANY Y-16 AL483D6 JOB NUMBER LyNN HENSLEY NAME WELL NAME ., PRUDHOE BAY:, ALASKA LOCATION S INGLE TYPE SU~~~~~ DATE ENGINEER S[GNATURE 4415 9021 DEPTH INTERNAL DATES SURVEY TAKEN FROM TO 4-12-83 4-18-85 FROM TO THISIS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL We have retained a copy of your Survey report in our files for your convenience; however, should you so desire, all copies of the survey report will be forwarded to you on written request. All surveys are kept in a locked file and are held in strictest confi- dence. Additional copies of your survey report can be made from the original by any blueprint company. GREATLAND DIRECTIONAL [IRiLLING C .... ' ..UMP LEI I ONREF" .... 'UR'"F F:OMPUTED ON 4..-1:3-8:3 USING RADIUS OF C:URVATURE TECHNIf.]UE ~ROM SURVEY DATA TAKEN i':'ZNAL CLOSURE DiRECTiON N 55:'.78 E SINGLE SHOT SURVEY RECORI-I OF SURVEY (WELL ASSLIMED VERTICAL TO 44.15. '.::; 0 H I 0 c, LHIO Y-16 f'lf-':AS ill::< l FT T'RUVERT F.;UB:-':;EA '.::;FF:T I Oi',l D t~ RECT Z FiN tRELA"f' I VE COf'iF4:D l i',,tAT'ES i]IEf'..'-I"H Ill3 I"IN EEl-FH I"IEF'"I'H IllS'i" ANGLE FRIZIM WELL-HEAl] o 0 0 0. f')(") - 8/:,. 50 0.0 (') 0.00 ("~. 00 0.0 ~:~ 4. 4:1. 5 C) (3 44:1. 5.00 4:328.50 458:3 5 0 4.~':; :::: 2.79 449/:,. 2 S' 4,'.':,:3q. 9:36 4682.94 4.=_;'!~6.44 4776 1:3 6 477:2:. 1:3 4/:,8/z,./:,3 4 ::3, 4 5 1/:, 2 4 4 :::: :2: ':T/ . ::::: 4 '= '-' 4 7._,.:,. :34 ~970 20. 4 4'F/'"';'--'._ ,_,. :;'q._ ._ 4::-: 72 . (").:'~. ~ 5091 22 .54 5071. 1:2: 49:::: 4.6:3 · 545 i 26 ("} 5:3'.:/:2:. 8 i 53 i 2. :3 / 5'729 25 4:2 5/:,4:3. '?'~.-~ 5562.49 /-,C)()6 """- = ,'",,- ,- r-:;c. ..... ~::._, i 8 00 ..... 1 '?. 50 .... -_~,_-, .-./ :/'. . 6448 2:3 :':: 6 /-, 7:01 .... ' =' 6214 '::' 676:E: 21:36 6,59L',. 77 /:,510.2'7 7' ~/: . . 1 .-' ", 20 :':: 0 d,'? 5:3:5:'7 6 :E: 72:37 7. 17 N 4:::.4}0 E 4 '.T~fl N 5 44 E .,z~:'.~ .-, _ ' ..... 19.7'? N ~.~:U ~ 1:3.:34 N 1,5. 11 E "~'~" . 29.29 E 37./:,8 N 5:~I~} E 24 552 N ._._. __ .. '~. ~:-~ .... 9:3.'F~$2 N 49.~:0 ~ 58.2S~ N 74.82 E ~~~'" . , 284.79 N 50.5(~'~ -.,~:31.06 N 224. i 1 E 404.. 41 N 50.50 ~ '~;:3, 16 N :31 Z, ~' 6._, E · _~=. ~._ N 50.80 .'77 N 409.8/a E ,¢=._. 5:'3. :30 E ":"~,'~7:; N 70 ':'":' :; 60 N ' ~;'-" '764.07 N P;:3.:3C) E ,0~.04 N 764.43 E 852.21 E 922:. 0:3 E 1001.65 E / ,: ..... 1:3 N 1 C'"" ~- 9':' 8i6.22 N 1192.25 E ,: .... ~.03 N 1369 o. .... D E '74-'7/4 i9 24- -'-'.:,' . ..... . _ . 7..'._7,'78 '7i7i '.":z: i(:)72 0i N .:,4 70 E. 8i N 775'-2 i:::: :'::0 7520.71 74:2:4.21 i 162. 17 N .5':.?, 60 E .~ 76 N 8005 i '? :2:6 '7759. :2:.5 767:2:. :2:5 i 244.55 N 6/:,. 7 (i E ....... 04 N ::::262 21 :-::o ::::c)O0.4':} '7? 1 :'-':. 5;5) 1 :z::':::3..%?, N 71./:,C) E ::::56 i 22 (':) :::278.20 :3 i 9' 1.70 i 4q. 1.04 N '7.5.80 E 9(':)21 24 24 8700. '? 7 :9,614.47 1612.49 N :31.40 E C L f'.] EiU R E [I f]i'3 ~'l":i D I F:;'/"ANF:E [ii3 IviN ""' .:, d e .~ / 1 ~:~ 0 7. :3:2, N 4:3 0 (') E 2C) 1.5 iq 4-8 2:4 '"" E ,"'1 ,'"1 ' · _-,,:,. 24 N 49 ~,8 ~'"'" E · _l .~, ..,._. 7/-,_ N ._, 1 27 ?,:q E 94.84. N 5'2 4 39 E i3'P. i4 N 51' :3(') 42 E ,-:,,z,q 1 i N ~;i :':: .~,:'": E .. t_t,_ · .. -- -- . · · ~"'i ..... 4C) 9:32 N ..U 0:.:: ._4 E 5':>:::. .57 N ':': ".-,0 :;'._0 3:':: E 711.46 N 51 9 10 E 8:34.36 N 5i 2:-': S.~ E 97:3.66 N 51 4::: 52 E 082.08 N ~' ' ~,l 57 :'::1 E · . . ?]'~' .-:,,-, 17~ 99 N ._~. 21 .-,:, E 'T.'"";"-:' ..... 15 N ~:3 3 .52 E :'-:40.0:3 N 54 7 ._, ~,_,° E 164.4 88 N F,: ..... 1613. 1'7 N ._Ld 7 .., E 0.000 2. 976 4. 555 3.809 4. '7'94 2. · "-..~, 4,., O. 861 O. O. O, 0. ~:34 0. :349 O. 369 O. 537 O. 782 0. 258 0. 562 :~OHIO Y-J6 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 4-18-83 i"'lE A f:;. DEPTH 8 '7 i8 7 287 :3:37 487 5 :-:: 7 687 7:37 :-::::_':7 98 7 i 08'7 11:37 12 8'7 t 3 :.':: 7 i 48'? 1 .... :, ? i 687 i 7' 87 i 887 i 9:=:7 2 i 87 2':::':"::'7 2:'::8 7 24%:7 ' -' ~'"i '"" ' · " ,- '=' Z 26:--:'? 2'787 2887 ?'.:' 8 '7 3087 :3 i87 3287 :3:387 TRU VERT DEF'TH 8'7 187 287 387 487 687 787 :=_':87 987 '~ 087 t 1:3'7 1287 ._n ,2, / 148'7 i 5:37 ! 687 i 78 7 ]. :B :B 7 1 '787 20:-::7 2187 2287 2387 24:37 25:-_:: ? 27:37 2887 298 ? :30:=:7 :3187 3287 :3:38'7 · :,LB '.=;E A MD-TVD VERTICAL DEPTH D I FF. CORRECT 0 0 0 100 ~:) 0 200 0 0 :":00 0 0 40(:) 0 0 600 0 0 700 0 0 800 0 0 900 0 0 10 00 0 0 1100 0 0 i 200 0 0 1:300 0 0 1400 0 0 1500 0 0 i 6 0 0 0 0 17' 00 0 0 ]. 800 0 0 1900 0 0 2000 0 0 210 0 0 0 2200 ' 0 0 2300 0 0 2 400 0 0 2500 0 0 2600 0 0 27 00 0 2800 0 0 2900 0 0 :3100 0 0 3200 0 0 3300 0 0 RELATIVE COORDINATES FROM WELL-HEAD , , , DATA I NTEF(POLATED FOR EVEN 100 FEET OF "' ':'- oUB..,EA DEF'TH DEPTH :3487 :3587 :::687 ::::787 :3:'-:::::::'7 :3'.:.) :-] 7 4C~:2:7 4 i :3'7 42:::: 7 4387 448'7 458"7 4688 47 '.:) 0 4:::'ii:-' 5 !50 () l 51 ("):B 521:3 .5:328 ._, z+ .: .... 5549 5660 577i 5882 5'~.~?;':3 610:3 6212 a,~32 6541 6649 6757 6865 6972 7079 7186 TRU VERT SUB SEA MD-TVD VERTICAL E EF I'H [ EF FH D IFF CORREr:T ·':' _, 4 c, ':' 7 :340 o 0 0 :2:5:37 :3500 0 · :,' ~:, '-' ,:, -' / :36 (-) 0 ('~ 0 :3 '7 :-:: 7 :3700 0 0 :3:2: :2:7 :2:800 ("i 0 :':: 9:37 3900 N 0 4087 4000 ~"~ 0 41:2:7 410 ('~ 0 (:~ 4287 4200 (-'~ 0 4'.'::87 4:3o 0 0 4487 4400 0 0 ' ff]'"' '"'i 4._ ,:, 7 4._ 0 c") (') 0 4 6 ,:, 7 4 6 0 ("~ i 4 '7:2:7 4 7 0 0 "':'._, 2 4:2:87 4 ::-': 00 8 5 4 9 8 7 4 9 0 0 i 4 · 5 (-~ 87 .50 ('-~ 0 2 i 7 '"' """ 1 C)(") . ._, t :2:'7 ._ . :2:1 i .5":/' 87 5200 4 i i %'""-"" · _ .:,.:, 7 5 :'30 (]) ._ 1 10 54 ',::-: 7 5400 62 i i · _,._:,:, ? ._:._, ,., .~ 7:3 11 5687 5600 84 11 57:2:7 57()0 '75 11 '-;._ o,:,/'""-' -~ 5800 106 11 · _, :.~,:,7 ~?:.)('),F) 1 16 10 L-, o 87 e, 000 125 /-,_ 1:2:7 a._ 100 1 .:,'-" ._, =' 10 6287 6200 i 45 i 0 6:3:2:7 6:2: ~1)0 154 9 6 4:2:7 6 4 ("~ 0 1 L-, 2 8 65:2:'7 650 N i 70 8 6687 6600 17:2: 8 6787 6700 185 7 6887 6800 192 7 6'Fa:_', 7 6900 1 '.:Y9 7 R E L A"r' I V E C rj 0 R D I tN ATE S FROM WELL-HEAD 0, 00 (> · 00 O. 00 0. O0 (). 0~"~ ~"~. 00 O. 0 ('~ O. 00 .=.~ · -'--, N 0.47 E 5. 12 I',1 .5. z.:-,,~:) E 1:2:7:3 N l'- %'"" · ._! · ._ I..I E 26. ?;' · _o N '-'1:37 E 4 :z:. 06 N '"'i"-'._ ._,. 45 E _ · = i_ .~. · I_! '?().76, N 'i. i4.0i IF. llS.tiO r~t 14'7.96 E 147. :::.=;_ _ N 1 .:,"""".:,. i 4 E 1'7'7. :::(")_ N "'.." 1 ?) · ._._,"-,~= E '-~ g~"i' · 20:3.:L8 N ..'..7 01 E '::'":::a ':~:::: iq 294-'":"::' E .i...._ _ · .- _ · ._, '269 6C) N :':~:31 ._4 E 2'? 9. '~ 4 iN :2, 6, 8.4:3 E :2::30.0:3 N 405.27 E :--:57]. 40 ~N 441.60 E 387. '.-}0 N 477.6:3 E 415.55 ~xl 51:2:. :2:9 E 442 '-'= .~ ' '"' ..:.~, N ~4o.86 E 46:3. OF: N ?]:A:3. :::7 E 49'.B. 04 N 616. :36, IF_ 517.:2:0 N 649.41 E 540.7:3 N 6::_:0.91 E ' 56:3.91 N 711.94 E 5:36.72 N 742.55 E 609.16 N '772·6'7 E OHiO Y- 16 DATA I NTERPOt_AI'ED FAR EVEN 100 FEET OF SUBSEA DEPTH 4EAS ] ~J VERT SOB '.--;EA MD-TVD VERT'i'-CAL L. URRE _. I DEF:'TM DEF'TH DEF'TH D IFF. -'- '-'-~ .... '727:~2 '7505 7611' 7716 -. ,~,.-.,. ], 7?.)28 80:34 8i4i 824::: 8355 :3463 ,'-',.~ ! i ::::3'~.) 7 ?006 7087 7000 .~ .':, .r~ .=,._ ,:~ '71 ,_,7 710o 21 "2 '7 7287 7200 ,_'":' 1 ,_,':' 6 7 ']' .... :,7 7:300 224 6 7487 7400 ~=.":' '~:' 9 :~._ 7=;°7._ ,_, 7~;00_. ='")"~' ~'._, .., 6 7687 7600 241 7787 7700 247 6 '-"-' ~._4 7 7,:,,:,7 7800 '-'ffl '- "0'-" ":' [- 7: ,:, 7 '7'~00 = _, 1 7 8087 8000 268 7 818'7 8100 276 :":: 8287 8200 284 8 ,:, .:, ,:, 7 :3:3 0 0 2'?:2 8 4:3 '7 8 4 0 0 :3 0 i c',~],"-, .... -,=' ~ (- ,: .... :,/ ,:,._,(.) ) 310 8687 8600 3 i 9 RELAT I VE COf"IRD i FIA'i'ES FROM WELL-HEAD 630.95 N 652.10 N 6'72.59 N '6S~i. 88 N 7o9.89 N '726. '70 N '742 ":'?] N 756,. 79 N 770. ~, N "i'"l -"'1 7,:,.:,. :3'9 ~ 795.52 N 806.74 N 817.05 N 826.65 N F:B ~;. 54 N 84:3.6,8 ~ 85i. 03 N 802.29 E :3:31.56 E 860.45 E '""':'9 2:3 E ':-.~i8.12 E '.~47.41 E '~.)7:B. ii, E iOiO. 4'~) E 044.75 E 080.76 E il i8. :37 E i 156. ~,4 E ii95.53 E 23ff~. 74 E i277.1:3 E :3 i 'i~). 6'~ E 36 :B. ©._, 9. E L-t H I I:~ Y- 16 · I]~ATA INTERPOLATED FOR EVEN 1000 FEET OF MEASURE[I £EF I'H 4-18-:33 MEA'.::;. TRII VERT '-'t ' _ _ .:, JB ~;EA RELAT I VE CFu3R[II NATES LIEF'I'H [ EF TH DEF'TH FROM WELL-HEAD 1 O00 1000 91:3 O. 00 ~'). (")0 20 (:} i') 2 ('). ~' )~"}_. 1 S,~ i ':'._, 0 .00 (:~. 00 .:,~)~.) .) :AO(')~") 2?) 1:'3 (:) 00 (") O0 5 (') (:)0 4 ?):37 4 ':). ~'). (-). 6.5 . ('):3 N ,_,'"" 2. ::::_ 2 6(:)0(") .=; :::,-) z+ ....... :;'-' "-:,(.) 7 3:32 .15 N 4(:)7 . :E:'7 700 (') 6 ::: 1:3 6'726 57 (:) - ~'- - . ~.).-, N 720. 1:3 8 0 (') 0 ' 7 7 5 5 "7 ~'-,6,:,'-' -"='-'/._, ~. :3 7 N i 0 ~:} ('~. 12 9 0 0 0 ':'/- ':' ":' '-' =' "' ': '"' = (' 6'~) ':' z'- "" '= ........ · :. ,:, ._, :.~._, ,:,._, .)· N 1 ..... 1 · ..' ._, -I HORIZONTAL VIEW SOHIO SOHIO Y--16 RAO!dS OF CURVATURE SINGLE SHOT SURVEY SCALE : 1 inch : 300 Feet [JRA~/N : 4-!8-83 I , I i ' I VERTICAL SECT[ON ( Ft 2.50 l- 4.50 SOHIO SUH[O Y-18 i(AHIUS OF []LIRVATUR£ SINGLE SHOT SURVEY SCALE : 1 inct', : 1000 LIRA;~N : 4- ! F]-~S i T~O 8701 --0. SO 0 0.50 1.00 1.50 2.00 2.50 3.00 S. SO 4.00 4.50 5.00 S. 50 spe -sun May 10, 1983 Mr.. Gary Plisga Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Mr. Plisga: _~~ %~%~ Please find enclosed the "O~iginal" and sixteen (16) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Re: Our Boss Gyroscopic Survey Job No. AK-BO-30032 Well: Y-16 (SEC 34 TllN R13E) Prudhoe Bay Field North Slope, Alaska Survey Date: April 27, 1983 Thank you for giving us this opportunity to be of' service. Sincerely, NL SPERRY-SUN, INC. Kirk Afflerbach District Supervisor dt/KA T IR U E S U B- S E A C 0 LI R S E C r3 LI R S F' AI',IF:HORAGE '" F ...... i~ :':~: i:~]:~ 14L ~.:,l':..I-'-'~ :i:.: :::::::' :::, :::.: ::: .: ': :: ::.:,4: : ' :!;: ~, -[ ¥ ~ ', .~,,, .......................... :::!:: :.: · : ~ _:....,. .... '.::;CIH I 0 "' AL'ASt<A'-' F'ETRFtt' ELIM t:.L t Il.- AN, -- L.~lb.. OF SURVEY APRIL Y- 16 ( F:EI]: '"',z "'-' .... - "'-"--' .:,L RVEY ,:, ~ T 11N R 1 ..:,~= ) c:r]MF'UTAT I ON DATE BU.:,.:, C:iYRI-i:z;iz:izip I IZ: '-' I ' .... , ,- ... __ - -- ,":, . . .-., .-., F'RUFIHCIE BAY AF'R l' L .,:,.:: :, 19E::3 ,_II-lB NUMBER Al., B.I ,.,00,..,~ ALASKA : '::.:':i ' i.'' ::,::: , :(. :::' : :.:.: : ::: .. D 0 G - L E G T 0 T A L 200 200.00 113.50 3(') 0 :300.00 213.50 0 15 :E; J. 6.30 W 0.11 4. 00 .................. 400, 00 ............ 3'i- 3, 50 ':' :1. 50 W 0, .1."" 500 4'~ .... 9.99 41:3 .4'? 0 36 600 =;,-.m:). 'F~:_:: . ...... · _ 1:3 48 0 .'-',,:.,: ::.: ::..~ ::: .:, , · 0::3 700 .......... 69"?:-':Ta..'.: ........... 6-1:3, --z,.~. '::',_, ~.. E: 00 799, '? 7 71:3.47 0 900 899. ':.? 7 :--: 13,47 0 1000 .' ............. .999.97 ........... 9-1-3.47 ......... 0 1 i00 1099.96 101:3.46 0 200 11 'P 9.96 i 11 ::::. 46 0 300 ......... 1"2 ? zl.c)O 1 :q'P'F~. 500 i 499.95 141 .4._, CD 600 .... ~599 ;-.94 ......._t-5 _'t_.'2:. 44 ..... 0 700 16 99.94 _1_ 6 ~ 3 · 4, 4 0 800 J. 799. ':.-.~:_--', 171:3, 4:3 :2::3 '-'":-' 4.1 :30 :":; :3i. 24 ........ ::3' :37.30 · . o S :2:5 60 · ", J ~:F.; :z:4, 10 .... ::::f-~ .... ~.:::;-~i. 0'; 5 0" · ';,c) c. 40 S 6, :'4.10 F. .......:,-'=.J ...... --~3-'62;' 1 34 '-' ':- '-' ,:, 6,..'. 30 E '3¥- ':' .... ...... o.:,. 0 E ('D ,, 17 E 0, J. 1 F cl. ' "" . (.) I.Z 0 ,.12 E .............. E 0.21 0.19 O, 0:3 c} I"" i 900 .......... 189'.-7~-, 9:_:: ........ ±8i 3.4:3 ......... 0 ....... :7 .... N-Tr.). 67-E ......... 0-~-3':._:: 2000 19'P'.-.?. 9:3 i 9' 1:3.4:3 (] 1 .I. N 71. 0 E 0. c~ -']. .--) .~. J. CDC) 209'~z. q"q..._ 201 :'::. 4:2: 0 1 ._, = 2200 ...... 21-c~c~. ,:.92 ......... ~-t' 1:3 ·-42 ............ -- .. o... .. 2:300 2299. '.7-,, 1 2400 239':.?. '.-.? C) --' .'::' ~ (") ('t .... '.-~ 4. ':~ c~ . o c~ ~ - . . ~ -- .- ,.. ,~1 .. 26, 00 2599. ',B 7 2700 2699. :36 2 E: 0 (-) 2'79'i.:~ "-'= _ _ . . 2900 2 E:':.? 9. E: :E: .,:-.,:. 1 :-::. 41 0 54 1',1 E:6, 1 ? E 0. () 4 2:31:2:.40 0 51 S 76,'39 E 0,27 24-1 :':,~739 ........... ~') .... ..... =' ......... ... ~'~.a...., ~ ~-.-~:, .... .:, 1'--'- - ..... 0 .--f.~' 251 :'::. :v: 7 0 5 4 :::; 7'2. ! 9 E 0.04 2613. :3 6, 0 50 N :2.2. E 0 E :i.. 0,:':. 271 :-::. :35 ....... ~:,:, 1 ::',. 3 :--',1 6 N.,:."" ~.'-'. i ':).. ~ =- 0 . ('D. 2 0.07 W 0.21 W O-~-,5~-W . 0.50 W 0 :1' 5'-'::, W :! :":" U · .,:-'%'." W 0.26 E 0,80 E --0 · .,:i ..' - 0.50 "'" i -- -7.24 -2. :1.1 ..... --='Z;' 02- ,1.65'E: -1.91 · -' i. 'R i · .'.1C~. E' - -.::.'. 64 E =1'-~E:'-' ...':'. :2:2 E -i 4. '2.'2; E - O. ? 0 ~E 6. I1 E 0.51 6.90 E 1.02 7.'97 E "1...--3-7- 7.67 E i.67 7.99 E '.F'. 05 0.56 E 4.4:E: '.7'. 07 E 5.76 i,3 ;'~-E-- ,.-, 5.02 E :3. 6. I~ E 9. 1;~ · :... AIWCHt]RAGEi;::i.r~I~'ASki:A:ii::~:.:i.:iii:.:i':i:.:!::~):i.'i:~i:: .:~:'.. ?.:::?:;~:i??:::71:~i:::.!:::::~?:' ::.?" :i :".i. ".ii:..:::ii:.? !i' :i!.!:i "':; i. ' :. ...... SOH I O'-AL'AF-';I.::.Y4-'"PETROL'EUM COMF'ANY ' " ' ....... ' "' ;~":" ......... :::::' :!:: ......... '" ::'?::"?:::'"'¥ ...... ?'" "'"¥':'"D'~~:=;%IR Y- 1. 6 ( S E C 34 T 1 1 N IR 1:3 E ) C 0 M P I_1T A T I 0. N D A T E B c.i ':' '--'.=1:1 I"~. Y R a_ '.=;. I-:_ f'l. P I C .S U R V E Y F'RI_IEIHOE BAY AF'R I L 2:::: 1 ':;'-'"" _, .~ ,:,.:, ,JAB NL.IMBER '~' ALASI<A ................................................. · ................................................................................... : ................: . .... :.i:,EUEV'" ...... .~LI.:;RI" ' "~' 'N~9,:' =. ;=;v-- =.;~. .. ·' ' .'~1 ~I "I "-- I. :: .' ':' I'"~'"' ~'~: .,LJ¥ % ' · . ' : .: :.. ~. ::.:.:EF ERA] I_IR, ~ -~ I~. .-..- -. ..... . .~. ~ ............ i.,i,.,: , :',.' .': ' :. % .'"": ':..::h..:i'.',.:, ,.. ,',:..:' ' . :,':'',i:,: .:. ,Ji'.:.,:i::,,::i:::Y:..:: '.'::!':. : VERTI..AL .:,EC. TZUN L, ALL. UL(~FED ALLilqL~ L:LU:dLIRE i .';?.i::..:: ..'..:::.~:r.::~.:.:.:i~:.L.':.::.:::':i'.... ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ................................................................................... .~. ................................................................................. "~. ~ ./: !' . :.ii:..: i ': :'.!:i:(. '.ii:. ':..: .... ,, ~,. ]' R U E '._=; LI B- :-_-; E A ..... I ",~' ' L. U J F~ .:, F: C: Cl U R '.--; E f'l CIG - L E G Tcl T A L MEASI. IRED VER]" I CAL VIERT I CAL I. NCL I NAT I ON Fi T_ REIZ:T I ON '.:;EVIER Z TY REIE:TANGLILAR C:I]CIRD I NATES VERT z C: '~_~ ...... DEF']'H ................. ,q :EPTI4 ................. DEF'TN: .............. D E G-.MI'N-:~'DE~gRE E ~ ......... DE G-?'TOCr:--N ~47B:-~ U iH... :38 00 :3799.79 :3?00 3:::'P 9. '7'? 4.0Cx) ............ :'::'.:;'9'~';,-'7 '~' ' 410 0 40 ;~ Y. 7'P '-''(' . . . l,-: 4.~ U J 419 9 4:300 ...... _~ '~' ':' '~.. "';,. ........ 78' 4. 4 00 4:3 '?':9. '77 4 500 4- 4. 9 9.7.5 46,[)0 ......... 4700 4 E:C:":.::~ 4795. 4.900 ........ 489 i. 5 0 00 4 9 ::', 5. 5 i00 5200 ..,.-,(.) (.) 540 0 '--' ---' (.) (3 5 600 5700 5:--':00 55:'00 46?8.41 96, 62 4,'2, 5077.70 --5-] ~' / '-' "::c.:' ........ _ J. :.], ,:.,.._ .. .=;'-'5'-' :q 0 5 ], 71:3 0 5:.-::48. i 7 52,':. 1.67 543:E:. I9 ..... "9'-'':= . _. - · _ .-',._, 1 /',';; ~.'; ,..-.,.'-, ,':, _ ..... a,'-,. 3,":,.544. !. ::: ¢;, A 18 5::: ~ =''-''-' 0:'7 -- · ._I ._I ._', ...' , 57 c,~:::: 7 :'::; 5622 '-'" . _ · . ..' ,_-, I.~ ' ,-, ,--, £- ~ ~7;,;,.07 o~ 12.57 2/-, 7 N ~' 89 _ .., 1. E ~" .-, N · -il.- , E .............. '25 43- .~._, :30 N 50.:30 E '-' = 4 ~ . . .~' _._ N 50 E','? E .... 24' ....... ~._, N._, 2.30- E ";'~ 21 N ~:~' 89 ~,- ~.). E ' O. 08 0 .: :;:"2 u. ]7'7 O. 22 O. 28 (.)..7..,,p O. 04 2..'.37 4. O'F,' 4.7:':: 4 2;i' 2,51 2.66 1.--79 O. 35 O. 49 /:.2.75 N 87.4,2, lq --'!-I' .~. . -E;9"--N 140, 73 N 16:--: .' 09 N 7..-.._-.., E ............... '-"---- 9:::. ,'_::0 E 116./:,2 12::: ~':' E 154 3:z: ~1 ,-.--' · i 6 i .'-42' E i-75:70 -- 195. S~ E 23:::. 72 2S0.11 E 2~1,77 · :,F EKK, -.:,L N b.IE:l_= .::,LtKVI::.Y :[ NG -'-" '; ' :;: ;* :: ~ :i:.::::,:::~::: ~:, :: ::::. :?:: :: ' : :'ANCHOi'~A{3E AL~:=;I':.':~ .:L,U[ H-ANY : ::::~:. : ;.:i.::'*: ::;.: ::::;: :::z: :::!.; '' ..... 8CIH IFr ALASKA I='ETi:;,'EII__Ei, i?I'' CIZIMF'ANy :-":"-: i':i?:f'r'£{'-7'jf:'--!.':iiifi:~'~y APR I L 27, F'AGE :3 Y-J6 F' R U D FI (] E B A Y A F' R I L.,::.'-' "'" .,,:, I '::','.. :..3:3 AI_ASKA , . VERTIF:AL .':;ECTIFIN CAI_F:ULATED ALF)NF-i L. LL.:,LIRE:: :!:,:. L...': ( SEF: :.:.::4- '1' 111'4 IR i :3E ) ('.:OMF'LITAT I ON DATE ,..,° F"-"-'_, .:, .:, GYROSCi-IF:' I C.:,'-'IJI",,VE¥-' ' ]'F;;UE .:,LIB-.:.EA MEAF-;LIRED VERT I F:AL VERT I C:AL I -' ' '~ .......... '"f -" ' " DEPTH ..... [EF] H EEF] H ~., () (') ("1 ="-., ,:', ,=,'"":;"~ .D~"" (".} ~,=:, F~ ".'., 61. 00'= .......... 59E:0 ~' 08 ...... "5 F..';'?/:Z.: .'58 6200 6070, '-?..._,':' .:,'= '-",'.~ ,:,'-' 4 .4:3 6:':':00 6162,09 6075.5':.'-,' 6400 ...... 6253', '.1t. 7 ....... '6 i 6d,, ':.:'7 ~" ' -',,:,--~-...,, I /.-,-,'-.. ,:,. 6,2 /:,._,UcJ /. '-' "~ '= '": .... ' fi]'-' 6AO0 / '" · .... _ . :,4-.=: 7 i :-q 62,150 /., A /',_ 700 .......... t-_, ...~ 2. '"?"... 7 d,- ....... 64411:'. 2/'-, 6E:00 6,622. tS: i F,'-' . 6._ .=, d-, :31. 6':?00 /!,716 · 20 6629.70 ,_10 B Iq LI M B E R A K- B O-117.:: 00 :':: 2 .......... : ............. ~"'-'~.L'E Y "" B LfSH 1 i'4 L]--E'EEV, :::: = ,. ~ ,.,0 FT', , : : .:: :::::::OPERATOR- ,.I, :: SAMEC :: i':FiI_IR F;F:. F:lillJ R:=;E D 0 G- I_ E f':~ T 0 T A L. I I',IC:L _'[ I'.,IA 7']:. FIN I]I R E:. _. T I i..':iN _ :':':; E V E R I T Y R E C: T A r,.li":i LI L. A,r.? F: 00 R D I N A T E S V E R T T C DEG ...... .' M I'N'7,":t-'DEGF~EEE: .............. DE:'G/I"OC~---NORTFfZ'SO'rlTH ','~/~ESi: .::: :' Sbc l'l ,_, .... 2::: ::::::::::::::::::::::: N:F,i .: 0 E (). i : :~ 1313I. ~:::'.: N ' ': :::?:'535, ~ ....... 2,-I.' ......... 5:.Er ..... 1',I-50";'"/:;":-::" :L ......................... U..'-"'..- 4 ............. '""~..:,._, ..... / .~.:, ~ ..... N ,'4. ~'""-',._-, ': 8 :-?" E 5 ? =,5-, ;-B3 ...... 617.79 658.19 ~,; .... I._.~ ....... 737.,-L~F,'- 77/_-,. 01 84'.-?. 3 :_:: 884.65 7000 71. 00 72C)0 7 :=: 00 74. 00 7' 5 0 0 7600 77 0 0 71--:00 7 90 0 :=: 0 0 0 :=: 100 :3200 8300 ........ 6809.75 ............ 672.'3. 690:=:. 4.1. /=,816. ..... 70 9 :I.-; 04.- ........ 7004. 71.:."" ._, ~' . (]. 6, 709 E:. 727'F'. '-'= · .' .., / 1 '.::.72. 7:3 7::: ."68 ..........7 ..' ,:,'""'"",. 74 d, :::. :38 7' 7: ::: 1. 9' 1 20 24 I',1 52. E:'.-? E 67 '20 18 N 513. t0 E ~' "' ........""i' · _,~. ..'t ..... . .... N-"511%' 50'--E F.],:, 1 ':? 46, N._,4. =' :39 E /._, 19 130 Iq 5El. 0 ;: :D.-, D',I ._~ .;:,. ?,("I 88 18 :31 N 59. I0 t-_-' 7563.20 7476.70 '" = ':.,.-' , ._,7I - "' ......... ,' 6..-,7. '-"-'- · 4.-' -'-' ="-' ':','9 76, 65 :::':,' / / ._,...' · . ..... . 7846.46 7759. ':? c'-, ..... 7940-. O0 ......... 785.?.'50 8033.06 7946.56, 1:3 31 N 61. 0 E l':_'-r --."'-'; ..- ...... N --,'E, z'+ .- 1 '9- E 19 25 N ,/-,7.10 E 20 11 N ,/:-,9. :1:9 E 2: .... 13-- N--7i%' 89--E -- ,~ 1 41 N 7:3.5':? E 94 8039.44. 2i 48 N 75.50 E :=13 ........ "" 1 '" ''~ .... "'"" .......... "'"" I ' - _ -- .: .... :, .-'..,:,.:, ...' .,. 40 .......N-' 7c-~. I-O--E 71 ::::.,.' ;7:.' 5.21 21 49 N 7'7. :39 E 21 :3:i: 17.71 22 4'F;' I',i 77.69 E 07 ................ 84~'-)9.5'7 ' - 34 F: 500 · 84 .............. -07-1'7'~-----~ -.-1.: 8-'N · : : 0,2'7 ':.:::11'5el. 19 N 0.1:3 61~.':' 12 N U. 2'::' ' '-'""- · ~,,,z,." · / .z, 0.41 6,52.77 Iq 0.:34 672.18 N O' o?,_,~ ...... : ...... ?.~..~U;-6~T~,q 0, :::4 O. 60 '~' O' 1. O'F, 1.10 17375 0. E: 1 0.67 0-. 20 O. 87 1.01 · ..":":"._, ..... 4 2 ....... N '"~'-'t/,=,...'P-'F_ .............. 'C)-;' .'70. . ....... 24 :31 N 80.30 E 1. 19 707.6.8 1,4 723.54 N 788~N 751.79 N 764. :'::4 Ix/ 176' (..:: N 786. ""'='- 79&. 6'F, N 80~T0 E:' N .... ':'14 :::'P N E"-"-' 08 N ,'~_ "'3-._ "I ...... ~1~. ~ ..... C.,.-~. · . 739.68. ~ · 767.:'72!:E ::':. 795.501E'. ',_::El:: · 14 RSO· 67 E: 878· 09 E " 9U5. :34 E · 932. D4 .: E'::: 960, 06 E' '?LES· "~i'-'._o '"E 1011_--~. 41 E 1049· 88 E ! 08~, 12_~ :i= 1118,21' E 115;:;. 93 E 'i'189.Yb E · .... .... 7:3 E 1 .. :, .... R3 E 1~:]01.4'7 E 1341.61 E 9iy. 5ZF-- 954. i 1 988.42 1022 · ' ~--- 1056... 10E:9.4:3 i~2-2 I~-- 1134.12 12'i'7 ~ 1250.66 1284.37 1319.36 - .--~ 1355. ~5 i391.58 i 427Yd~-- 146:3.66 1500.134 1577.51 ANCHORAGE" "~''' "' F;OH, l 0. ' ................ ~-~L A'.:,i-:..A F"L:.] .... KL' "IL. EUMi ..... i-~I¢IF''AN't'" UF~. i-iF--SI]iR VEY... AF'R IL" '''-~..'- Y- 16 ( SEC :3'1. '1' 1 1N R 1:3F' ) CIZIMF'I_ITAT I [iN DATIE Br'!'.:;S C~Yt'--ir"I::;F:FiF'I C: .:, _iRVEY - -. _ ""j , - , F'RLIriHOE BAY AF:'RIL '-'"'" ............ ...'.,::,., :L ':''~::: I:: ,J ri B lq 1_11,15.' E R A K- I3 r]-:'::(') o ::~ 2 ALA:SI<A '-- ,',~- ...... '- ................ : ::: ::::. :i:.' :: i'i:.:.i::!':i'i':ii:i[':::'ii'i!'.i:ilil iiiii:!'~i?.'~l~'-.-, ....... , : .:: ,-. ============================= : ' :' ~::~: ~ ::.':~:: :.': :~ ::::::::::::::::::::: :~:~'~:~;::~:~:!~l.:EikA FUR, VERTIC:AL. :-';EF:TION C:ALCULATED ALFING F'L:F,:;I:IRE.::Z:::!ii!:I:?'' : ': ':::: :ii:::..:' : TR~I- F~UB-SEA TOTAL - _ E C 0 U R S E CCI LI R S E D n G- L E G MEA'.:.;LIRElq VERT I C:AL VERT I CAL I NCL I NAT I ON D .I REr':T i r"lN SEVER I 'FY REC'TANGLIL AR cOr]RD I NATES VERT I DEPTH ................... . . . :.. '.P (-)0 0 ,=,..,::.1 '"" 24 i9 E 1,.~: :::,=,.I, 4.oo N :,o.~.6:'~::::.E;.':~ :.. ~:: :~:. 1616 · ":'~ _tOO .............. · . ,'", 76 ."....-r,..- .............. -,.¢ ,-,,-,, ............. ;..-o. =:. .... ~,,~-,:;~..=::~._. t_.,..,, .... ~_,-,. ............. ~ '[-":'-:, :. .::.: .............................. 9200 8860.27 8773.77 24 2:2: N ::::9. 10 E 9 2:0 0 ""'-' ~ :'::4 '" '"' ' ' ,=, .~, ,., 1 24 '""- :=,,=,,:, 4 '=' 'I '":' =:'C ~.4 I',1 .:,J' E ,. . r', ,-'~ 9400 .:.>042', 1 '::'.' ....... '" ''" ~ =' 69 ............. :, z~ ..... ,:, o- ......... ..... ::, ::~..., .-,, ~. ~ .... =, N":':""'¥:: ;,' I ?.):-INS .9500 '7132, 55 ' '.-'.a}46,05 ::, :~ 2.5 ': 44.:.:::, :N 8,',_'-:, 30 E ':2600 9222.63 9136.13 25 44.:!::':. N ,'.2:8.30 E .... F' 6 o. 6 .............. .. :-~ .o ~. = ,-., ,_,,_-, ,-0'4 .......... ..;' :t ....... 4 I-, ,_ ~ 4 ................ z." '= ._, ....... 4 z -I- ............ N ,::,'"'""- ,_-,. ..... .:, ~ ] -- E - HORIZCINTAL DISF'LACEMENT '= i846.L::,":. FEET AT NFIRTH 62 DEG. 26. MIN.. EA::;T AT MD = 9606 THE CALCI.ILA'i'I ON F'RCICIEI-,URES ,SIRE RA'.--;EI] ON :. THE I I~E L-IF- THREE D I I'IEN:=; I~iNAL'~ RAEI l US 'DF ,.'iLIR~/I~'OREi 11'IETHCID'':'" . ' I" I~ '" ' ~'~ ' >':' :::.:i!i:' ::':!::::' ': ~]: ::'i~!:~:. !::i:.::::] :::. i !! ::: :: i ~ i ::i :,::! :: :. · AN..H Jh~AGE~:: ALF,::J'-..A ::~. :::i: :::.:~ ........ .'-3CIH]: 0' ALA"F;I.-'::'A'" F:'E]]::;tOLEUh'I-'COMI:::'ANY T-IATE:'":;Oi::' ::-;~ ~I'(vEY :~:~P;R~:~ :"27, Y- 16 ( SEC: 34 ]' 11N IR 1 :'.::F' ) C:OMF'LITAT I ON DA]'E F'RLIDHF'~E BAY APF(ZL. 28, : L '..T; ,3 :3 ,_lOB NUMBER AI<-BF~-:300:32 PAGE :1. ~[:~ CD("~ I~"~11 I~/I I~!~ 7 ':"" 1 '--' 47 6 74' S 1 24. E 0 0:3 0 03 .. , . ~ ,"1 i Ii ti , Ii . · ' 2000 ]. 'F":..;':..;. 'F.;:':-: 1 ?.~ 1 :.3.4:--: 1 ].. 08:3 7.6'7 E 0.07 O. 04 ' '-' -) ' ' . .--'-:Z~.']' ~ · _-,L UU ............ ':-'f~.':.-~? ;'8:1. ........... 2'~ :L :.':~ ,, :':~ 1 ............. ---d', ;-)1.-0-:::.'; : ............. .t~:!~ ;:,.:'F'-F2 ....... : ::::::':: :£'r '....: ' '.--i~2 ... :.: :...: 4000 ':";".,-~':> -/'.'-~ "::~'~ ":' ":"-"~ ":', ~:~":~ '::' :: ::: · i 7, 2'2 E ." : : c' ,:,: :::.!i::i ::::::::::::::::::::::::::::::::: ..:: ::: · _, ..... · . . .. ._ ...,..,, ,, .,:... .... ,-. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ,::': ::i 5000 4'P85, 46 4F.:'PS, 'P6 ::::::::::::::::::::::::::::::::::: : ,:;"-, ,-,.. i::~.~, i~,:~:::..::::: :': ' ::: ::::::::::::::::::::::!.!:!i;i:i:i:i": :;!:i ::.:':::' :.:::: :.: ':::::::" . .~ ,.-,. ,::,U E' :: :;. .::. .: ::~ z~::,: ...,4 :: :.:.~::.: :.~: :..::: 4. ,:,.,.' 6000'-: .... 588?;50 ....... 5:E,'0:::-~-00 ........... '--3:~tl"-z-~N':: "zP3-I--Cr~:~ ...... ~.'.'.~3,.~":z~., :' '7000 680 ':.?· 75 /:, 7 ~:'-' c,"" · 2 .=,_ ,.-~'~ 7 F~. ,, 1 :--:: Iq 7:3 '.'." ,68 E 19. C~.. ,~'-' ._, ='- 7 '..-? · 75 8000 -' =-'-' . z ._ I 7'P N i. 01:3 41 ~':. 2'..17 /.:, 1 57 37 7 /._,~:. :3?) 7665 8'P '"~ , , ~- , . '~} 00F~ ....... 8678 ;"Jr 1 .......... -'=" ....... .... :,-_, .'.' 1· '-',:, .i. ' ............. ~84'4-,-,'::8-N ........ 1-382 , z3'.'?-E- ..... --3~2d-W-z'z,:~ 7-4 ,: 07': ::: ::' ~, .-- 9/-, (3 Z-, '::'""":":' 04 '-,'; 141 54 '" =" '-" ' ......... -..-~.,_, o._,'l.,.~:,O N 1 :,..:: 7, 4c~ E 377 ,96 THE "CAL-C:'.UL~T ICIi',I-F'ROL-:EDLtRE'.3- ARE~B'A:E;E'[r-CIN--THE-'U~;E-C~.'--T-HRFZE.~--IiFI-MEI~.?,.'UC~ADTUS OF CLiR~/~YLiRE i'iEYHO ,L'IT--- :=;OFfIO ALASKA FET~L LEUH COHPANY' ......................................... Y- 16 ( :::;EF: 34 T11N R 1:3E) COHF:'LITATIFIN I]ATF F' R LI :_.'l H Fi E B A Y A F'R :[ L '-"-':i ':)':'":' AI_A~KA ...... - , : : ,: ,. PAGE i '.-? 8"3 dOB NLIMBER AI.:::-BO-30032 IN ]" E R F'Lq L A 'i"~ D -V A L]J E ~:,~-' F 0 R-EVE [~-"~'t.] 0 "FEET'-' · -i i-I · :':: 8 6, .:.,:, c,, 486 486. 586' ............ 686 686. / ,::o 786. "=;:::t', 9:::/-, · ° ~ - i 0SE, 1086. 1:36' ......i'i,:,:,. 286 1286.5 (';~ :'::86, 1 ::::=: 6, · 50 486 1486 ;' 50 ?]:::~:, "=;'-' ' _ _ _ l ._ ,:,o. 5(;1 686 1686.50 '?:36 -' i'7S&;-,-50 ::::¢,,:o: ::::::::.: ?::::::.::: i :2:00. C)O ':?. 1:3 S :::. 21 E O. 05 i~' .... !5.09 E 0 06 · _,o<.J. 0 0 i 0.0 7 "._:; .. . t A_ O. O.. 0 0 10 . ._=; o = F; 5.9':? E 0.0 6 2700. O0 i-CF..-~; E/.::O ~' O. o 7 O. O0 0. O0 O. O0 Ct. 01 0', O0 :BOHIf'i ALA?-;KA'"F'ETROt'-EU~'I'-COMF:'ANY ........................... - .......................... " ~fi'~ ElF' '.::;UF(VFZY AF'RIL 27, Y- 1 d, ( .:, E _. :34 T I :t. N R 1 ?3 E ) C 0 Pi F:' U ]"A 't" I 0 lq D. A T E F'RUI]HOE BAY AF'RII_ '-'"" .,;: o: 1 ':.-~ ::_:' ?, ,~i C.I B N I_11't B E IR A K - B I-!- :':10 0 3 2 ALASKA' PAGE 7 ' 7: ........ :, ............ : ...... ,::::::: 7qCE%'EY"]3USF417q~7,7~'~-~3--FT7 ......... _ ..................... i N T E R P 0 L A "I" IE D" V A L U E:zr'::' F i]'R'" E b'E hl":I""O.'o-'-F' E:'E l ..... ii F'-f:;M B:~"'i~'-'DEF'TH 'TRLIE ,-1:4 ,-.'-.: o J E -.:, Iz M E A S U R E D ....V E R T i F: A L ....... V E R T i C A L ' DEP]'H 20::3/, 'Z, '~, *Z, f'.. 2:38d, ' 24F':/.:, 25:E:6 27F:d, · 71, ,z, ,Z,/. · ~, 0 0 d' ':lQ,_-0 / :2:186 · .2, ,,;, ,~, 0 :34:3A · .2, 0 ,=, 3: d, 8 d, TOTAL ,,,) DEF'TI-{ : DF'F'TH i 88 d,, 50 ............ I '::_'-3 C)0 ." 00 i 98/-,. ?; 0 1900.00 20 ::2:6.50 20 C)0. C} 0 2186-: 50 ........... 210'0, 00 228A. 50 2200. 2386.50 2300. · '#~ ~ ,~, . . ,~.;," ~ ...' -.~.,'", d ..... ~.] ........ 2 zl:O 0'~ 2586.50 2500. 2/_,86. 2786. '-.' ,-' 0 2'.P 8/_-.. .......... -'-, ("). ,Z, !_ 31 Sd,. :':: 2 :::/_-,. ':338;:-,-. :::4:::/-,. 35:_::6. NaaTH/'shCmq :'.::: :: : :: ::CORR Z.CT ,: - .. .:, . : _-,., ~.: : ..:~ - : .- ~;~::,:': ...................... I I. I P o 7..z,~.~ I:: 0'7~7 .......... ~~0' ii.lO S '7.6:3 E 0.07 0,00 ~0.9:::. _ .:,"' 7 . ,- ,::.::/._, ~r:: 0 .07 0 .00 , 10; 70 ::,'-' ::,. "'"= .... ' ................. ' 7._, E'"~'-'~'7:--O';:'r)[~ .... OT~..: ~:: :.. · . 00 10.~ S .:[0 ..... = ' ' :"- ' ":':: '::::: 00 ' 10 :~'-' c. ..87 . :,,: .... Z ~ E ::: :: :' ?':::": ::':: :: 0;:O ::::': ' - - .~ .,.. -. ........ ,..z,..z,.z,1:: (.). 1 1 (J. (.)i 0() li 4:3 S 14 ',E::2 E () l=':' 0,0i ~::1 .... c} 2 d, 0 c) .00 1 i . =':',_,'::' :E; i 6. <') .... 5 E 0 ,, 14 (").. 01 ' 5('~ ........... 2700, [') ("~ ........................ o - .-, = ...... , ................... /. --,:,-:,-- ........ :,._, .=, "'2 .......... ~ .:.. '0~%' 'O;O1 .t ~ '~' I=..- o d 2800 (')0 ":' ' = · .. ,:, (.)..., ."" 17...,~=:' [ . o 0.:I 7:~'::: 50 .... 29n0. o0.. 6. ~:':":' S ~8,20 E · '0.19 :':~:. :'. D 0 .....:3000. 00- '-47'7'~S ~ ,:,. ;~~ O, 20 O, 01 ~ - ~,o 3100.00 :3.64 S 19.06 E 0.'21 0.01 · :,J :32c) 0 c)(] :3 09 .:, 1'? 08 E 0.'?1 0.00 ~ ..... - - ~. 6 Y o ........ ~;"O~-'E 0. Z i O. O0 · .u ....:3:3c~0.00 .................. * .... ' ..... ' ' : :::'. , · :,.) :3400. O0 Z. :::A_ _ S 18.94 E O. =°l O. 00.:~:':~:':'(:~: 50 350C).00 2. i9 S 18.69 E 0.21 0.00:7': ....... : . :: : : oU .... f::/-,00 ;' (-) C] ...... ",-- ~ ............ ..... z. ~,:, .:, z ,:, ;-~'--E 0 ,"2i 0. O0 Y-16 (SEC 34 TllN R13E) COMPUTATION DATE PRUDHOE BAY APRIL 28, 1983 dOB NUMBER AK-BO-30032 TRUE SUB-SE~:t', TOTAL 5886 5786.50 5700.00 300.49 N 393.26 E-. 59'~6 5885.50 5800.00 3:30.25 N 42t~. '~:3 6545 6386.50 6300. O0 469. E~3 N 606.57 E 158.56 8. 6653 6486.50 6400.00. 494. ~6 N 63~-¢. 77 E 166.88 ~ 8.32 7188 6'~86.50 6900.00 60'~. 75 N 792.34 E ~02.12 6. 72~5 7086.50 ' 7000. O0 631,74 N 821. ~ ".: ::' ::' ':.'::' ================================================================= 2 ==========================================================================-:-::'::~::::: :.:.:'":':::..I::_ ::::::.: ..-:.: :: :,:::- :.: .: . ================================================ :.:.' ::::: ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::::: ================================= :r. :' :: :<: : :::::::::::::::::::::::::::::::::::::: ::: '," :.:::.::::::: · ':' . ::::.:: :::::::::::::::::::::::::: ' · '-,LHIO' ALASKA PETROL. ELIM COMPANY .......... Y-16 ('-'-' -'] " ' · :,EL. :::4 Tll. N R13E) L. LMFLITATiON DA"FE I-RLDHUE BAY APRIL~""'-',:,, i983 .... ALASKA ,..lOB NUMBER AI<-BO-30Cx32 ........................ i NTERPOLATE'D-VAI~UEE~-FOR'-'EVEN -100-T.:E-ET--'"OP-OUEr=~-?~~TH TRUE oLIB-::,EA TOTAL MEASLIRED ...... VERTI F:AL VERTICAL ..... REE:'TANGULAR COORDINATES ...... --'MD~T-V£r ....':: .:tIE-R~T-I-CAL DEPTH DEPTH ! ' ' I' -' ' '~'' ' :'::': NJR]H/,:,UUTH EA,.,T/WE,_,T. D:IF. FERENCE ~:. ui',l:: 3786- ............. 0,'o0 00 '-' ':"]9 "" ~ ......=, i7.4.7 F' ()..1'":' C:'0 '2. ':2'F.; :3 .1. 7.29' E O. 21 () O .............. .:.~'~-'. o o'- ......................... .'.- ..~' -~, ., ':2:: ~:~. ........................... I:: C~.z.'~ OC) :'3,, S2 'S ! 6. E:8 E ' :: O. 21' . .... .. 4. ~.' I ~5 .1. 6. Oc;. E () . ==.:, o O. O0 0.00 0,00: · i . :': ::-0:. 00:;:: : ;.::' : :::u-':. o i : 0,0i ' O. 01 0.21 O, 95 11.20 11.01 i0 ::_:3 :' ":" FAbE 'P. E R A K- B 0-:2:0 0:3 2 ::-:,5-Z5-TO-'FT7 ..... , ~- , , : :: ::. i :ANCFt[fi:bqGE. AL.A:.3t<A': :'. :~: ::::. : ~-';OH I 0 ALA!=-;KA-' F ETr'~O'~2ELM'""F:FINF'AN'Y~ ........... ':=-:' :-:"~':' ~:':' ............................ : .... '"-:' :':' :*:':'::--'LT~.?TE--Oi'=' :::::':' ' * ""l :"-' - :' t, , · :,_IRVEY AF'RIL 27 198:3 Y- '~ 6 ( S F' F: :':', 4 T :1. 1 N R 1:3 E ) C C M F' U T f.:', T I 0 N D A T E F' I"-( LID H 0 E B A Y A F' IR I L :28., .I. ':T/8 :'-': ,_1 FI B N I_1M B E R ~ b::- R Cl - :--: C:~ 03 'T/' ........................ : .... '-"~" ~ -'~":' V~F--:-- ~:~6.5 ) ~T, ALASKA . . :;:: ::: .: : :. ~..E'LiZ ?-~Ltol.~ I NG? ~L-~' : ' :.:: :: OF, EF~:ATOR d,:..:::SAMEtT:::;i:, i :i:, ............... : ............................. :i:'N TERI-~OLA TEZr ...... b' A E r.i E .:,'" ' '-F n_ R r.:v'"'Xr.:~ .......... ~ ':i. O'O'-FEE. T-'~'F-t:'q:~' .'L.; E A'" 'D E F'T H TRLIE MEASLIRED ...... = ....... VERTICAL DEF"FH 768,S. = "~ . ..,t. 7 ~:, 00 ()c: ~,v F", tt ~ "~ "~ (' - /7,:,:, 50 ~/Jo O0 , ,-~ ,-., ......... -" "' 0 '" .' 0 7o,:,6.50 z ,:, Jw . --':z,-,/ 8086.50 :qO00. O0 74:2.5 :':: Iq 'P'.:;"7. :32 E ,,' .:,c,. 4 7 Iq i 029.4'? E , ..... , .., i .... N .......... 1-OZ-;L:r."70 E 7;i~I.6! N 11.00,48 E '7'.72, -'"" : ~":'. 6: E z .,~ Iq 11 .... 81,96.50 ....... ,9, I 00";-'00 82 :_.=:/_.:, ~ 5C) :E',2C~O. ,:,.z,,:, o. 5 (")k::-: ( 848:'; 50 .......... 8400';~00 8586.50 8500. O0 868/_,. 50 8600. OO :--: :'-': :::/-, r-; ('} '-"-' c' '. .... ...... :,,:, .) 0 00 :::: 49 74 Ixl :L a. 77 40 iE F: '..? P, /-, , ;50 8'.-'.;'00. O0 :E:50. 8Zl· N :i. !::;2"2.7: E 9 086 50 ........ :;'000';-00 ................ 852"27-'-N ..... ..W567'; .-'2.: 7--k 9t86.50 ?100,00 853.70 N 1617,38 E 9228, 04 '.-.-,' 141.,_4~ ,=,..,4..'-'=" :30 N 1 637, 4,:]. E 7 '?:2:0 ,=,0:2:: 8.1. 42 - 8357 :E: 4/:. ~ ...... c, 0 / ." '-'/-, :mi , :":: 7 ::::'.:.,' " ,:?00,:.? '5' I I ::; ?:33L=: 'P 448 :: ..I ._I .':~ .... ::: 4 2. :3 C} '.:,'. '-' =' .. ,_-, ..I 352.11 9.81 · :,o .'. -, · TO-.. 30 :373.39 10. 98 :377.96 4 · ~7 THE CALF:LILATIOI',I F'ROf':EFH_IRES t_I::;E A LINE:AR INTERF:'C~LA!-II3N BETWEEN THE NE~F;:E:::;-F 20 F'L-ICIT MD (FROM RADTUS OF F:UR'v'~]'URE) POINT::-; Sohio Alaska Petroleum Company Our Boss Gyroscopic Survey Job No. AK-BO-30032 Well: Y-16 (S~C 34 TllN R13E) Prudhoe Bay Field North Slope, Alaska Survey Date: April 27, 1983 Operator: SAMEC Scale: 1" = 500' TRUE Surface Location 537 SNL 491 EWL -500.00 NORTH -500.00 500.00 1000.00 1500.00 9606 -500.00 HOnI ZONTFtL PROJECTION Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. Operator, Well~Nammtand 'N6~er Reports and Materials to be received by: ~ ~'----~/-- Date _Required Date Received Remarks _ Completion Report Yes ~_.~ · .... Well History·. . , . ,Yes _samples ..... .~ · - /'Vd -' -- ,. Core Chips ~//~/~r '~-'-----'---- ' d/(., ._ _ Core I~scription _.Registered Survey Plat Inclination Survey ._.._.~__.,. :.,' ~ , Dire~ional m~ey .. Drill St~ Test Re. ms · ~u~on T~t Re~s ..... ~. · , ., - _ ~ .__" ME RANOUM State of Alaska ~ASF~IL AND GAS CONSERVATION COMMISSION ..... ¢ TO"'¢ ..... ..... C. ~/./~~erton DATE: April 11, 1983 ~ "~' cha~n~ FILE NO: THRU: Lonnie C. Smith · commiss loner FROM: Robby Foster ~. Petroleum Inspector TELEPHONE NO: SUBJECT: Witness BOPE Test On Sohio's Y-16 Sec. 34, TilE, Ri3E OM Permit # 84-49 _Frid~ay.Apri!._.8~ 1983: I traveled this date to Prudhoe Bay to witness the up coming BOPE Test on Sohio's Y-16. Saturday, April 9.,~ 1983: The BOPE test began at 3:00 a.m. and was concluded at 4:30 a.m. As the attached BOPE Test report shows, there were no failures. In summary, I witnessed the BOPE test on Sohio's Y-16. 02-00IA(Rev. 10/79) STAI~ OF ALASKA ALASKA OI.L~.& GAS (/DNSERVATION CfPLMJSSION B.:. '.E. Inspection Report -~.'~ ! i- ~ z .. ~ Representative ~ell ~ Permit #~ ~ J- ~ g- ' · Location' Sec q~ T//~R/~M, d '' ' l~FCas~g Set ~J~ f/ .ft. . :e ntat ve -'" C~nera~ ~o~e~ ~t' ~essur~ mt~r C~o~re/5S~ psi~ ~,~ pit ~/ _ ~ ~cr. c~os. pres' :00 p, ig ~ ~~ec. ~g D/j~ _ ~ii ~e ~es~re At~~: ~ ~n~S s~. controls: ~ster ~te~,nas ~ Sta~ " P~t ~es~e Kelly ~d Flor Safe~ V~ves · ~u~ar ~eventer I. ~~ ~r ~ I ~est ~essure ~ ~~ ~r ~e~' '/- Te~t ~es~e / .,~~ m~ ~ 1. Test ~es~re Bled ~s - / ~~ . ~ide ~P / Test ~es~e ~oke ~e V~ves H.C.R. Va~ ~ ~~ ~o~e ~~o~ ~ ~ Test ~essure ~ ~.~e V~,s I ~~ m. V~s I1~. ~e~ Val~ No. flanges ~ ~' ~j~t~le ~ok~ ~ ~a~lly operat~ ~e / T~t Re~lts: Fail~es ~ Test T~' / ~_~s.. Repair or Replac~ent of fail~ ~uip~nt to ~ ~de wi~_ -- ~ys ~d I~~or/C~ssion office notifi~. Remarks: Distribution orig. - AO&GCC cc - Operator CC - Supervisor MarCh 15, 1983 I~. R. H. Reiley District Drilling Engineer Sohio Alaska Petroleum Corn?any Pouch 6-612 Anchorage, Alaska 99502~ Re: Prudhoe Bay Unit Y-16 Sohio Alaska Petroleum Company Pe~rmit No. 83-49 Sur. Loc. 537'SNL, 491'E~¥L, Sec. 34, TllN, R13E, UP~.. Btmhole Loc. 468'NSL, 2217'E¥~, Sec. 27, TllN, R13E, UPU. Dear ~r. Reiley: Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a one cubic inch chip from each foot of recovered core is required. Sm~ples of well cuttings and a mud log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). 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 7~ 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to com~encins~. operations you n~y be contacted by the Habitat Coordznator-¢s Office, Department of Fish and Game. Pollution cf 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 commencing operations you may be contacted by s representative of the Department of Enviromnental Conservation. TO aid us in ~cheduli~ field work, please notify this office 24 hours prior to come, cueing installation of the blowout Mr. R. H' Reiiey Prudhoe Bay Unit Y- 16 -2- March 15, 1983 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. 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, C V. Chatterton .......... -~?~.>~..~. ~ Chairman of ~' ~'~:~:: - Alas~ Oil and Gas Conservation Co~ission Enelosure. cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environm~ntal Conservation w/o encl. be SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 March 14, 1983 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: WELL Y-16 (24-27-11-13) PBU 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. Proposed Blowout Prevention Diagram; 4. Surveyor ' s plat showing well location; 5. Directional map. If you have any questions, please call Ted Stagg at 263-5173. RHR:MCM:pw cc: Well File ~17 Yours very truly, R. H. Reiley District Drilling Engineer Alaska Oil & Gas Cons, Anchor~g~, STATE OF ALASKA ALASKA ~...L AND GAS CONSERVATION CC,.,MISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL [] REDRILL [] DEEPEN [] 2. Name of operator Sohio Alaska Petroleum Company_- lb. Type of well 3. Address Pouch 6'612, Anchoraqe, Alaska 99502 EXPLORATORY [] DEVELOPMENT OILJ~] ' DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE2~ ' MULTIPLE ZONE [] 4. Location of well at surface 537' SNL, 491' E~TL, Sec..____.34. TllN, R13E,. _ Ut~ At top of proposed producing interval t.targeuz' 400' NSL, 2100' EWL, Sec. 27~ TllN, R13E, UPM At total depth 468' NSL, 2217' EWL, Sec. 27, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. EST. KBE = 85' _AMSL ADL 28287 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number S_~]O Irks? 2975387. 13. Distance and direction from nearest town 14. Distance to nearest property or lease line NW of DeaShorse 10 16. Proposed depth (MD & TVD) 9663' MD - 9230' TVD 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 4500 feet. 21 SI~E Hole ' Casing Weight J36 20x30 Insular 17½ 13 3/8~ 725 112¼ 9 5/81 475 '8½ ~ 7 265 22. Describe proposed program: miles W_~__qt of ADL 28286-3180_ feet 17. Number of acres in lease - feet 2560 ' 25 ~ 21' 20. Anticipated pressures MAXIMUM HOLE ANGLE ' (see 20AAC25.035(c) (2) 9. Unit or lease name 10. Well number Y=Z6. ('24~27 .~1_ --.13) PBU 11. Field and pool Prudhoe Bay Prndhoe Oil Pool Amount $200r QQQ. OQ Jl 5. Distance to nearest drilling or completed ~.' well A~3 18_~ feet 18. Approximate spud date Apr~'l 1, 1983 3330' psig@~ Surface ~psig@ 88(¥] ft. TD (TVD) Proposed Casing, Liner and Cementing Program CASING AND LINER Grade /COuplingl Length ed CondUctor J 80 -80 I2650 .80j j ~80 IT-J~' I 772 SETTING DEPTH MD TOP TVD Surf.~ce Surface SurfF~ce · I 8891I 8533 MD BOTTOM TVD 1101 llO 268QI 2680. 91411 8759 I 9663 9230 QUANTITY OF CEMENT (include stage data} 8 cu.yd~..', concrete 3720 cu,ft. Permafrost 1568 cu.f~. Class-G; 130 cu..ft. Penna. frost 250 cu. ft. Class G w/ 18% sal See attached proposed drilling and cc~pletion program. As s~ on the. attached directional plat, we are aware of the potential interSeCtion probl~ns wklch can. result from the drilling of this well. If during actual drilling operations, one of these intersections is approached within hazardous proximi~, the' Well to be intersected will be shut-in. u0n~. Commissi~,F~ Alaska 0il & Gas ~' o 23. I hereby certify that the foregoing is true and correct to the best of my knowledge Anchorage SIGNED ~~ ~~~ ~ J~ TITLE DATE The space below for Commission use ~. ~. ~e~ CONDITIONS OF APPROVAL Samples required E]YES I~.NO SEE COVER LETTER FOR OTHER REQUIREMENTS Permit number APPROVED B Form 10-401 Rev_ 7-1 Mud log required I Directional Survey required APl number []YES ~[N O J ~LYES I-lNG 50-- Approval date /~_~'/.~ ,COMMISSIONER DATE March15,1983 L~ ~///~/~/~'~' by order of the Commission Submit in triplicate t PROPOSED DRTLT.TNG A_ND CC~PLETION PROGRAM Dry bucket 36" ~ole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu. yds. concrete. Drill 17 1/2" hole to2700 ' and ce~_nt 13 3/8" 72# L-80 Buttress casing to surface using 3.720. cu. ft. Permafrost II cemant. Blowout prevention equipment consists of 5000 psi W.P. pipe rams, blind rams and annular preventer from 13 3/8" casing point to T.D. ~.~ximum possible bottcmbole pressure is 4390 psi .at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas colunn to surface from 8600' TVDss and an oil column to 8800' TVDss. Vertically drill 12 1/4" hole to 450_0 ' TVD and ~rectionally drill 12 1/4" hole to 8763' TVD. Run 9 5/8" 47# L-80 Buttress casing to 8759~' TVD and cement first stage with 1568~ft. Class G cement. Cemant second stage through D.V. packer-collar a 26~' with 130 cu. ft. Permafrost C- cement. The 9 5/8" casing will be hung at surface; the 9 5/8" x 13 3/8" annulus will be Arctic Packed?/ Directionally drill 8 1/2" hole to T.D. at 9.230' TVD. Cement 7" liner to 250' inside 9 5/8" casing shoe with 250 cu. ft. Class G ~t with 18% salt. Run 4 1/2" 12.664 L-80-A/B M~d Buttress IPC tubing with gas lift mandrels and a production packer ass~nbly at 8488 ' TVD. A subsurface safety valve with dual control lines will be placed at 2100 '. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be m3_hntitted on Sundry Notice to follow. B.O.P. ,.~STACK CONFIGUR,~--TION 5/8" TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS 2" KILL LINE CHECK GATE GATE DRILLING SPOOL PIPE RAMS 4" CHOKE LINE GATE HYDR. ASST. GATE !;~ ~! {i 21 2,2 , ,, · _40 J ~o ; aD : ~o 40 _ _!o. ~ 20 ! )0 4o o4: I I Y ¥-,e ' I : J I00~..~ ( Pr oposed} 04 OI 02¸ Y-~? (Proposed) ~ ! .~ 2100' ./~.~Y,16 (Proposed) - I Y 18 lAS-BUILT) i LAT. 70° 16' I 1.75" i LONG. 148°49' 56, 18" i x:645,074 I .... Y~ 5,949~678_. : I I T. ION. SURVEYOR'S CERTIFICATE ! HEREBY CERTIFY THAT I AM PROPERLY REGtSTERED AND LICENSED TO PRACTICE LAND SURVEYING tN THE STATE OF b, LASKA, THAT THIS PLAT REPRESENTS A LOCATION SdRVE'F OF THE WELLPAD SHOWN ANB THE WELLS THEREON. THIS SURVEY WAS MADE BY ME OR UNDER MY DIRECT SUPERViSiON, AND ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT, BOTTOM HOLE LOCATIONS ARE FURNISHED BY OTHERS. DATE ~__¢~_~c~g3 REGISTRATION NO, L.S. 5121 REGISTERED LAND SURVEYOR GRID WELLS 200' PAD DETAIL SCALE 1"::5OO' PORTION OF T I0 8, II N, R 13 E, U.M. SCALE I": I/2 MILE ] I I ' PAD "Y" EXTENSION i Located In ADD PROPOSED Y- 16 BHL. REVISED Y-17 BEE LOC ADD PROPOSED Y-17 BHL. NOTE: All bottom holes (]re 8800 sub sea. I ~ I MAR i 7/83 7/83 9/83 NWl/4 PROTRACTED SEC. ;~4,T. IIN.,R.13E.,UMIAT MER., AK. i Surveyed for SOHIO ALASKA PETROLEUM CO. gurveyed by OCEAN TECHNOLOGY LTD. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights.Boulevard Anchorage, Alosko t ~ CLOSET ~OftOX flF~LYSI~ -~ THE ~ bii,iZ~,,~ Ct~g C~___o'~'_~r 1'O TKE PROPOSED UELL Z~ FEET U£RTICRL XflTERS£CTIOH /PROFOSED~ /HERRBY~ YERTIC~L TUD D~PP, RT TUD DF_..P~deT DISTRHC£ 611.9 453i.e toog.E -i?TB,O ! CLO~ES'~ TUD ~P~T ~D ~P~ ~22~ ~-3 Dt73.7 t97e,4 91~,4 ~4~ V-~ 4414.1 G.~ 441~.6 ~4ii~ V-3 4~.l /g.G 491~.7 G4~.4 ~4~ ~43i~ Y-S 3.~ e.8 e.e V-il e.e e.e i.s .e ~13~Z v-8 e.e e,e z.s Y-g 0.0 ~.~ 1,2 Y-D 9~.e 8.0 108.0 v-s3 ~9.S e.e s~.e .s THE UELL Ut;ICH CORES CLOF~_~T ?0 THE PROPOGEI) UELL lflr CLOC-~E~-T f~.FFROP, UH DI~TFdV, CE - 18e,3 FEET UERTZCRL ZHTERSECTZOH /PROPOSED',,. /I~E~BY~. UERTICRL DEPART TUD DF_.P~:~T GGO4,,9 ?G~;,,7 4G12..g 113~,7 -I, 8gg,, 4 G;G93,4 G773.8 4644,6 857,5 --945,B CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ~/' ~ · ITEM APPROVE DATE (1) Fee (2) Loc thru 8) ,(9 ×thru 11) .¸ 10. 11. YES NO 1. Is the permit fee attached ......................................... ,,, 2. Is well to be located in a defined pool 3. Is well located proper distance from property line ................ 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool ............ 6. Is well to be deviated and is well bore plat included ............... 7. Is operator the only affected party. ................ '8. Can permit be approved before ten-day ~i; [ 111 ] ]]1] 11 ]:~i'"~'~', -- · · · e Does operator have a bond in force ................................... Is a conservation order needed ...................................... Is administrative approval needed ................................... REMARKS (4) (5) Casg ~.~,/.~. ~-yf- ~.q (12 thru 20) K -/q- (21 thru 24) 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. Is conductor string provided ................. Is enough cement used to circulate ~'~~'~ ~ace .1..1...1 Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons .................. ~.. Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment ~procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is a diverter system required ....·...........®··.....·.-.-·-....-.·' Are necessary diagrams of div_-t-r _,~d BOP equipment attached ....... //~ Does BOPE have sufficient pressure rating -Test to O-'~ psig ..,~ Does the choke manifold comply w/AP1 RP-53 (Feb.78) .................. (6) Add: ~ 3-?g/-F3 25. Additional requirements ............................................. Additional Remarks: Geology: Engip~e~r ing: rev: 12/06/82 INITIAL GEO. UNIT ON/OFF" POOL CLASS STATUS AREA NO. SH RE Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special'effort has been made to chronologically organize this category of information. DIRECT DIGITAL LOGGING COMPUTER PROCESSED ANALYSIS Company SOHIO ALASKA PETROLEUM CO, Well Y-16 ( ~o4-27- 1 Fimld PRUDHOE BAY County NORTH SLOPE Stmtm ALASKA Country USA CLIENT FORMAT DATA TAPE LOG INFORMATION S T A N D A R C, FORMAT ( L I I I '~nni I D_pth~, 896~, O0 to '-}61 ?, O0 NaiY~m: Y- 16 ,:'. '2.4-27-11 - 1.., TM .', F i m 1 d: PRUDHOE. BAY Timm: 4: 5'7 F"M TUE, Page.: 1 I, S, TAPE RECORD'~, Previouz Da'tm; 83/05?0.'3 Commmnts: HEADER Origin: RECORDS Real name: Page Cont. i nu~Jt i on ~: 01 Previous 'tapm: Data: 83/05703 Comment~: Origin: Tape namm: 228610 Continuation #: O1 ~.:~'~$ FILE HEADER name: ~iJoFOi ,00'i Maximum leng%h: 1024 HEADER RECORD'"'o File type: LO VersionS: Previou~ ?ile: Date: Page H N E Chi WN F'N COUN STAT CTRY SECT TOWN RANG E6'L PD LNF DHF RUN LCC SON LUN FL LUL ENGi W!TN TLI 8LI TCS TLA8 8HT MRT MViS RM RMF MFST MFSS RMC MCST MCSS I NFORMA CONTENTS SOHIO Y-16 PRUDHOE BAY NORTH SLOPE ALASKA USA :34 ..... 0,000, 49,~00 SL .... ES .... ~ .... 7612 NORTH SLOP[ NLR~H SLOPE HITT SMITH 9606 000. 9596 9058 9592 1200 2249 2i0. 210, GELP 'c FLJi~ 39,0 2,80 i.70 68,0 MEAS :3,00 72,0 HEAS ALASKA PETROLEUM ( 24-27-i 1 ~ 1.3 ) 000. . 000. . 000. . 000. . 000. , 000.. , 000,, , OL. YMER LINE IIll till fill , 3 , i i ! i TION RECORDS UNIT TYPE CATG SIZE CODE 0 0 40 65 0 0 40 65 0 0 4. 0 65 0 O 20 65 0 0 20 65 0 0 20 65 O 0 2 65 O 0 .7 65 0 0 -" 65 FT 0 .'3 4. 68 FT 0 3 4 68 FT 0 ~ 4. 68 O ~ 2 65 0 :3 2 6,5 0 3 2 65 0 0 2 79 0 0 2 ,.. 0 0 iO 65 0 0 10 65 0 0 20 65 0 0 20 65 0 0 '-"0 0 0 20 65 FT 0 3 4 t=u~q'- FT 0 :3 4 68 FT 0 3 4 68 FT 0 3 4 68 HR 0 '" ~. 4 68 HR 0 4 4 68 DEGF 0 i 4 68 DEGF 0 1 4 68 0 2 20 65 0 2 20 65 CP 0 2 4 68 OHMM 0 2 4 68 OHHM 0 2 4 68 DEGF O 2 4 68 0 2 i '2 65 OHHM 0 2 4 68 DEGF 0 '" - 4 68 0 2 12 65 Pag~ COMMENT RECORDS This L. IS tape was writtmn bp Gearhart Industries Wirelin.e Servicms, All ,zurv~ and tool mnemonics 'used arm tho~m which most cl ~ o~.ly match G~arhar. t cur. v~ and tool mnemonics, GEARHART TO SCHLUMBERGER MNEM SERVICE LINIT MNEM SERVICE UNIT DEPTH FEET DEPT FT TEN DIL MV TENS DIL MV SP DIL MV SP DIL MY GR DIL?SCS GAPI GR DIL. 8CS GAPI ILD DIL OHMM ILD DIL. OHMM ILM DIL OHMM ILM DIL OHMH LL3 DIL OHMM LLSU DIL OHMH DELT DIL?SCS US/F DT DILBCS US?F AMPS DIL?SCS MV AMPL DILBCS MY ClLD DIL MMHO CILD DIL MMHO DATA ENTRY 8LOCKS **** ENTRY FORMA T SPECIFICA TYPE SIZE CODE O 1 66 TIONS Pagm ENTRY BLOCK LEGEND 0 Terminator ( no.more entries ) DATA FORMAT SPECIFICATIONS MNEM SERVICE SERVICE ID APl AP1 APl AP1 FILE ORDER ~ UNIT LOC TYPE CLASS MOD, ~ DEPT 228610 FT 0 0 0 0 0 TENS DIL 2286i0 HV 7 0 0 O 0 SP DIL 22861~ MY 7 i O 0 0 CR DILBC9 2286i0 6APi 0 ~1 0 0 0 ILD DIL 228610 OHMH 7 12 46 0 0 -~H OIL 228610 OHMM 7 12 44 O O · ~SU OIL 228610 OH~M 7 22 8 0 0 DT DILBCS 228610 US?F O 52 32 0 0 AMPL DILBCS 228610 MV 0 53 3 0 0 CiLD DIL 228610 MMHO 7 68 46 0 0 PRC ~ $I~E~ LVL SNPL RC 4 0 1 68 4 0 i 68 4 0 1 68 4 0 i 68 4 0 1 68 4 0 i 68 4. 0 1 68 4, 0 1 68 4 0 1 68 4 O 1 68 NuuE~ INDICATORS 000000 000000 000000 OOO000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O0000O 000000 000000 000000 OOO000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 OOOO00 Pag~ DEPT AMPL TEHS CiLD SP DA GR TA RECORDS ILD ILM LL8U DT P~ge. 9616,000 i4.3,900 9.516,000 i 08,000 9416,000 )1.34,600 9316,000 i19,000 0,000 1000,000 -~, 000 281 . i 90 0,000 169.4~4 3,000 0,000 59.400 66,200 8~,400 0,000 16,100 18,100 20.600 1,000 21. 184 1,000 4,198 5,794 21,878 1 ,279 855 8,166 18,880 0,000 75,700 1 08,900 94,600 9216,000 i39,700 7,962 120,800 54,500 125.603 1 08. 393 749.894 5?.500 9116,000 i.S1 .200 -2.000 548,277 143,700 108,100 1,824 2,032 3,499 133.100 FILE TRAILER File nam~: &GSF01 , Maximum length: ~ 0~-~4 TRAILER RECORDS Service,nam6~: File type: LO Version Next ¢ile: Date: Maximum imngth: 107_4 HEADER RECORD'-"~. File type: LO Version Previous ~ile: Date; P~g~ 10 M N E: M CN WN FN COUN STAT CTR¥ SEC T TOWN RANG E~L ~D LMF DMF RUN LOC: SON LUN FL LUL ENGi W I T N DD DL, TLi 8LI TCS TLA8 BHT MRT L. MViS RM RMF MFST MFSS RMC MCST MCSS I NFORMAT I ON RECORDS SOHIO ALASKA PETROLEUM CO,, Y-16 424-27-1 i-iS) PRUDHOE BAY NORTH :SLOPE ALASKA USA 34 13 0,000, 49 ,,..,i SL ,,, KB ,,, KB ~0 ;-'_'286 O 76t;2 ,, NORTH SLOPE NORTH .-,L.U r'~' Hi TT SMITH 9606,000 9.596,000 .'9. '1 ~::'" , ( ,..,~ OOO 9.592, 000 1200,000 · 224.9, 000 , ---i O, 000, , 210,000, , '", I -: ':' GELPUL'"r PlbR Ft_OWL!NE · '39. O O 0 2,800 i . ,"O0 68, OOO MEAS ........................... · 3,000 72,000 ............................................. MEAS UNIT TYPE CATG SIZE CODE 0 0 40 65 0 0 40 65 0 0 4 O 65 0 0 20 65 0 0 ..-'"'0 65 0 0 20 65 0 O 2 65 0 0 .3 65 0 0 3 65 FT 0 3 4 FT 0 ,'3 4. 68 FT 0 ~ 4. 68 O 3 2 65 0 .'J 2 65 0 :3 2 65 0 0 2 79 0 0 2 0 0 iO 65 0 0 10 65 0 0 20 65 0 O 20 65 0 0 20 65 0 0 20 65 FT 0 3 4 68 FT 0 .7, 4 68 FT 0 3 4 68 FT 0 J 4 68 HR 0 2 4 68 HR 0 4 4 68 DEGF 0 1 4 68 DEGF 0 1 4 6°.., 0 '2 '20 65 O 2 2O 65 CP O 2 4 68 OHt'IM 0 2 4 68 OHMt'i 0 2 4 68 DEGF 0 2 4 68 O 2 1 '2 65 OHMM 0 2 4 68 DEGF 0 2 4 68 O 2 12 65 P .a g ,.~ 1'1 COMMENT RECORDS mm This LiS tapm was writtmn by Gc_arhart Industric_s wirmiinm · m All curvm mhd tool mnmmonics ~* Gmarhart curv~ and 'tool mnmmoni GEARHART TO SCHLUMBERGER MNEM SERVIC. E UNIT MNEM SERVICE UNIT DEPTH FEET DERT Fl' CNDO1 CDL/CNS ;x, DOL NPHI FDCCNL PU CNSSi CDL./CNS f,'-' SAND NPHI FDCCNL PU TEN1 CDL.?CNS MV TENS FDCCNL. MV GR i C[:,L?CNS GAP I GR FDCCNL GAP I ×CALl CDL?CNS IN CALl FDCCNL IN ¥CALt CDL/CNS IN CAt_2 FDCCNL IN FCDL 'ii CDL.."CHS CPS FFDL FDCCNL CPS NCDL i CDL,."CNS CPS NFDC FDCCNL CPS RHOBi CDL?CNS G?CS RHOB FDCCNL G?C:~ DRHO i CDL?CNS G,." C.S DRHO FDCCNL G?C~ CNS1 CDL,."CNS ,% LIME NPHI FDCCNL PU FCNS1 CDL?CNS CPS FCNL FDCCNL CPS NCNS1 CDL?CNS CPS NCNL FDCCNL CPS P.ag8 DATA ENTRY FORMA T SPEC I F I CA TYPE SiZE CODE 0 1 G6 :*::.;'::~:~. ENTRY '-' ' "" 8L, uL, K LEGEND .~: e: e: e: ~'PE DEs~RIPT!nN~P, .. 0 T,~rminator ( no'mor~ entri~z ) FORMAT DATUM SPECiFiCATION 8LOCKS SERVIC, E SERVICE APl API HNEH iD ORDER ~ UNIT LOG 'TYPE APl APl FILE CLASS MOP 8 DEPT 228610 FT 0 0 NPHt FDCCNL 228610 PU 4.2 68 NPHI FPCCNL. 228610 PU 4.2 68 TENS FDCCNL 228610 MV 42 0 '~R~ F[,CCNL 228610 GAP I 4.2 31 FDCCNL 228610 IN 4~ 28 , ..... FDCCNL 228~10 IN 42 0 FFDL FDCCNL 228610 CPS 42 0 NFDC FDCCNL 228610 CPS 42 0 RHO8 FDCCNL 228610 G?C~; 42 35 DRHO FDCCNL 228610 6,03 42 39 NPHI FPCCNL 228610 PU 42 68 FCNL FDCCNL 228610 CPS 42 0 NCNL FDCCNL 228610 CPS 42 0 0 0 0 1 0 i 0 0 t 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 2 0 0 0 1 0 0 SPECIFICATION PRC ~ SIZE LVL SHPL RC 4. 0 1 68 4. 0 1 68 4. 0 1 68 4 0 1 68 4. 0 1 68 4 0 1 68 4 0 1 68 4 0 i 68 4 0 1 68 4. O 1 68 4 O 1 68 4 O i 68 4 0 1 68 4 0 1 68 PRubE~¥ IND i L. ATOR.:, 00'0000 000000 000000 000000 000000 O0000O 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 00000.0 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 O00OO0 000000 000000 000000 000000 000000 000000 14 DATA RECORDS DEPT NPHI NPHI TENS GR CALl NFDC RHO8 DRHO NPHI FCNL NCNL 96i ?, 000 -i ,663 4., 000 O, 000 O, 000 O, 000 88.900 i ,9,-.~ .-1 , 1 04 O, 000 O, 000 O, 000 '951 ?, 000 13 , 471 20 , 460 3 , 000 17, ?OO 8, 140 486, ZOO 2 , 3.SS , 020 16,4.60 49i , 500 452,300 9417,000 18,4.81 2.5,480 2,000 21,800 8,080 '~ 525,900 2,259 ,051 21,480 379.2.00 382,000 9317. 000 16,750 23,750 4. 000 19,50.0 8,31 0 508,400 2,309 , ,)56 i 9,750 426.70.0 400. 000 921 ?, 000 , 059 6,070 1 , 000 53i,.~00 2,670 ,i45 2,070 45,000 i 422. G 00 8,650 ?63.900 CA'L2 FFDL 0,000 8,330 ,398 8.4.'1 0 8,480 438 9117.000 31 ,292 37,810 -8.000 130,700 8,980 561,i00 2.5.36 .i62 7~,810 160,800 215.400 9017, 000 57, 125 58,2'40 -2,000 4?,600 8,380 7,"-',400 i,554 -i,229 54,240 69.?00 ii8,300 8,990 289 9,140 371 8,6i0 183 600 1 0'0 500 500 700 1 O0 Page. Fit.~.~ n~me.: &.GSFOi ,002 Maximum lmngth: 1024 TRAILER RECORDS Varsion ~: Film type: LO Nmxt ~ile: Date: Page 16 EOF COMPUTER PROCESSED D~RECT DIGITAL LOGGINO AN A LY'S ] S C:omp.-~nl:~ SOHIO ALASKA PETROLEUM CO, F- i ,.-... t d F' F..: U g, H O E B A Y C o u n ~..- ,>~. N 0 tR. T H .~F~ L O P E S t a t ,'~_' A t_ A S K A CountrF, USA CL I ENT FORMAT [:,ATA TAPE LOG I N F O R M A T I 0 N o T A N [:" A R O FORMAT ( L Depths: 7:347, O0 t.o 96! ?, O0 Field: PRUDHOE BAY [:,ate: .i~J ....... :JjJt'.t~[.~ 198:3 T:i. me 12~._1 F'M TUE Page: L Il TAPE RECORD© ,.~ HEADER REC:ORDS E:,.~'.c: ,a,.~: ..., i',F-,.;2'~ Oc ig in: R,~e I nam,:=":: ;;;'2851 0 C 0 ......... ., .~ o n t i tn u,~ t i o Fi ~ ~ D a t 6.: 8._-4,-" q ' ' o 22 ~.~,.-'.-1 iDrigin: Tape: name.: 86'I0 Continu.-~tion 4~: 0i i.~ ..... i~r, um .lmngt. h, i 024. H E A DEi R RE CORDS Fi im t.!:..,pe: L.O Pr'mv:i ous -Pi HNEM CN FN COUN STAT CTRY SECT TOWN EDF EGt_ PD Li'iF DHF RUN LCC SON LUN FL LUL ENGI l,.t I TN DD DL TLI BLT TCS 'TLAB BHT HSS HVI 'S RH RHF HFST HF'SS RI"tC MCST bi C S S INFORMAl'ION RECORD.,:, C 0 N T E N T S PRUDHOE BAY HORTH SLOPE A L A..,':' K A US A 1 't 3 E, 0,00 49,3 SL.,, KB .......... i<B ...... .... 2286 i 0 .... NORTH 'SLOP~ ' NORTH '-' n~' · :,L _ r E H I T T ~,H I Tt"I 9596 9 05?-; i 200 2249 2i O. 21 0, GELP FLOW .39,0 ~, 80 I ,70 6 8: 0 M E A S G 0 ................. 000 000 000 000 000 000 000: 000. OLYHER LINE :ill Ifil Illl ItllIIIIIII IlillllI |IlIilli IlII i lllllllllllllllillllllllllJlllllllllllllllll 3, 000 ................................................... ,'z, 000 .................................................. MEAS ............................................. U N I T Fl' FT FT I--T Fi' HR I-I R D E G F DEGF CF' 0 H H i'd 0 H H t'l DEGF O H t'l td DEGF T Y P E C A T G 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 i i 2 '2 2 '2 '2 4O 40 ,40 20 20 20 4. 4 4 2 2 2 iO iO 20 2O 20 20 4 4 4 4 4 4 4 4 20 20 i2 4 12 C 0 i} E H N E M DEPI'H 1' EN ~--.; p t L, D I [.H Il) DELT R H P S C ill) r: 0 M H E N T... RE. nnRD _. _ .., cup',.,'(e .and fool mnemonics u.:=:ed ape t]":o_~ which most. ciosmlp match rhar. t cur'v:.--...-ri, nd tc, ol mm~monic.'_-'., :.~.::+: :'k. :+: :~: :,it :'[: :{'. :'k, >}: :~- :'P. :~. >it 9, :~': :}: ~: :+: :'[: :'}: :'}': :~. >f: ~: :'i'- :~r: ~: :~. >[: .'+: :.I.: :~. · :+: :.P..',}: :~< :'i; :& ,'i,', N: :+: W: :~: ~: :t: :~ 9- ~ :,P. :~. :~ :,P. ~ :,P. :'l'. ~: :~. :;~ :~ :~. :.P, :~- >P. ~.' ,i~ -',f,: GEARHART SEIRV I CE OIL DIL g I L,,"8 C S DIL. [.',iL.. [:, iL. D t L,."8 C::; [:, I L,.." 8 F:i.:; DIL UN I T HNEH SERVICE UNIT FEET OEF'T FT H V T E N S [:, I L H V M ',,,' S P D I L M V GAPI uR DILBCS {]API 0 H M H I L. [.': D I L 0 H H H OHHH ILi"! D I L. OHHH 0 H i'd H L L 8 U D I L 0 H H i"1 U S ,.." F' [:, T D I L B C S U S ,-' F f'i V A f'l F' L D I L. B C S H V H Fi H :] L-: i L D [:, I L H i"t H 0 D A 'T A *: :+: * * E i'.i T R ¥ B L 0 C K S * :+: ** ENTRY ,~:*** ENTRY 8LOC:K LEGEND TYPE DESCRIPTION 0 T~:r. minat, or. ( no mote entr. i,=.s ) F 0 R M A TYPE T c~PER I F IRA S I ZE CODE 0 'I 6 6 QATA F 0 R M A T SERVICE SERVICE i"ii"~En I D ORDER ~: ¢~F'I API ¢:~Pi ¢~PI FILE UNIT [.0[.4 TYPE CLASS HOD 4~ DEPT TENS D.'[L 2286i SP DIL 2286'i 6R DILBCS 2286i -~D D I t_ 2'-2:56 i f.i D i L 228,"-:'. i LL. SU O :[[.. 22861 DT D ];LBCS 22861 ~t'iPL DZL. BCS 2286i CiLD DiI_ 22861 0 FT 0 0 0 0 0 0 MS.' 7 0 0 0 0 0 fdV 7 1 0 0 0 0 ISRPi 0 3i 0 0 0 P.. 0 H f'l f'i '? i <'~., 4 6 0 0 O OHf'iM 7 i 2 44 0 0 00HHi'I 7 22 8 0 O O U S,.." F 0 52 32 O 0 0 tdV 0 53 3 O 0 0 HHHO 7 68 4-6 0 0 .-..:, F' E u l F ]1: L.¢~'I'~, ONc,, PRC ~ .=, i LVi.. ~:;i',iPL RC ,4. 0 I 68 4. 0 i 68 4. 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4 0 i 68 4. 0 1 68 4 0 '1 68 4 0 i 68 Pi;:.'OCESS iND iC¢~'TORS DE P T A H F' L TEN.:~ C: I L. [) SP GR TA ,,, RECnRD. , ILD i L H L 'L 'q; I DT i ."' 9 ~::, i 6,0 0 O i 4.3,9 00 0,000 't 000, 000 0 000 O, 000 i , 000 i , 000 0 000 95~6, 000 I 08,000 _ o 0 n 0 .~::L ~ ,. 2,.c.: 1 , i 90 5 9 4 00 16, i O0 4, t 98 75 700 4.! 6,000 ]..,,4 600 O, 000 i 69,4:34 66 ;200 18,1 00 5,902 ':' 166 i 08 9 00 93 '16,000 ii9,000 '~ OOn 47 , 206 400 =")0 ,6On. '21 , 878 18 ,~', o 0 94 6 00 000 700 0,000 7 , 9 :::, 2 't 2:) 800 54,500 12"5,603 i 08,393 749 894. 57 50 0 9 i 16,000 i3t, ,~.'-'00 ,_ o 0 fl 0 ~4.8 2-7 -- ~ i 4:3 700 108,100 3 499 133 i00 ~'~' ~+~ :~-* F ~ L E T R ~ i L E R · :~.: * * File: nature: &G5FO1 ,00t Haximum lmngth: i024. TRAILER R E'. r'u_. R D .~ F J. i e 'b,,..,pe,. ', L.O :+: :'~ :*:.'+: F'iLE HEADER · :+-' ,* :+, File: n.-~m~: &GSF01,002 t"i ..-'~ x i m u m t ~z n g t h ~ 1 0 2 4 Ft E A D E R RECORD'"'o F i I m 't:..~,,pm: LO Pr. eviou._=.: f'i t,z: [:,ate: I 0 MNEM CN WN FN COUN STAT CTRY SE(::]" TOI.,.IN EDF EGL PD LHF DMF RUN LCC $OH LUN FL LUL EN~i t,,,i I T N DD DL TLI 8L.i TCS TLAB DHT MSS MViS Rhi RHF HFST HKS:S R H C HCST H C: S S I NFORHA T I ON REF:ORD CONTENTS ':'nHiO ALASKA F'E:T'ROLEIiH CO Y.-i6 (24-27-ii-iS) PRUDHOE BAY NORTH SLOPE ALASKA USA ~3E 86~500, 0,000,, 49,~00, KB 30 2286 ! O , b 'I ":' NORTH SLOPE SLOPE NORTH HITT SM ! TH .-¢. ~=, 06 OOO, 9596 OOO 9058 OOO 9592 0 O0 1200 OOO 2249 000 2i O, uO0, 210, OOO, IIlI l t l Il IIlIIl IlllIIlll IillIll All*III fill*lA IIII I Illll I I I tlllI IL1 I i 1 : Ifil iAII iliIl iiIi UNIT *lllIlllll~lllll~l! llllllllllllllll~ll FT FT FT , FT ..... FT ..... F'F ..... FT ......... i-iR ......... HR L:,.b L4 F G E L P 0 L "/H E F.: , FLOWL I NE , · 39,000 .................................... o 800 , , i , 7 0 0 ................................................... 68: OOO .................................................. t'IEAS ............................................. ~, OOO ................................................... ~..-i ,'.-' . 000 .................................................. HEAS ............................................. J5 b..i~l- OHHH OHHH DEGF n H t,1 t,t D E G F TYPE CATG ,SIZE CODE 0 ,4 O 65 0 40 0 4 O 65 t3 '7' 0 ~:' ~" . ,- .".', ,D · -'-0 65 0 20 65 0 2 65 0 3 65 0 3 65 ~' 4 68 -" 4 68 ~ 4 6'8 3 2 65 :24 2 65 · ", ~. b .D 0 '";' - 9 0 2 0 i 0 ~:'= 0 't 0 ' ~ 0 20 65 0 20 65 0 2 O 65 0 '7' 0 F = ,-, 2, 3 4 6 ~ 4 F, F: ,_! _ _ 3 4 68 3 4 68 .- 4 · ' 4 68 1 4 68 2 20 6 5 2 2 0 65 2 4. 68 2 4 -'o 2 4 2 4 ,:, F~ 2 i 2 65 2 4 6 S 2 4 ,S F: ';.' i2 65 P .a g 6: 11 COMMENT RE CORD"' ]'his I...iS tapm ,,,,a~ writt~.~n b? Gmarhart Indu~.trims Wireiin~ Smrvicms~ AIl curve and tool mnemonics usmd ,~r.e thosm which mo~t cl Gearh.ar, t curve~ .and tool ~EARHART TO SCHL. UI'IBERGER HNEH ..... '~"' ~' · ~,~- l-.: ,/I C:E UN i T F1NEH ..,EE I CE UN I T [)EPi'H FEET DEPT FT TEN 1 C. DL./'C f'4 E: HV 'TENS F'DCCNL t'1V -. ~ ~' ,~ S-'~ GRi u[. L,.' t,bt,. GAPi GR F [. t.~.HL GAPI ::.<C AL ~ u.~. ~_/..NS iN CALI FDCCNL IN YCAL '1 C [:,L,..'C: N:~ I N CAL2 F~ uuNL i N FCDL 1 CDL/CNS C:PS FFDL F[:,CCNL C:P'~c, NF:[)I i C[:,L,- i. HS p ,c. . _ '~ _.F._, NFDC FDCCNL CPS RHOB 1 C[:,L/CNS ~r' ...~ RH~]8 FDCCNL G,-."C 3 [)RHO 1 CDL/CNS G,-"C $ DRHO FDCCNL CNS ~ CDL,..'CNS ,~-~ L I ME NPH I FDCCNL PU F C ~'~ S i C ~; L ? C N S C P S F C ~'~ L F D C C N L C P S N C: ~ S t C: [) L ,.-~ C: N S C P S N C N L. F [:, C C N L C: P S ,~ c.c- CNS ~ '.~;~D ~PHI F~I_:_.~'~L ,_.N ...... ~ CC, L.," - C: N C, 0 1 C: D L / C: N S :~ [:, 0 L N F' H I F C, C C N L P U O A T A ENTRY F 0 R M A T TYPE SI'~ SPEC I F I CAT IONS CODE 0 1 66 f::~.:,~.:~. ENTRY 8L. OCK LEGEND TYPE DESCRIPTION 0 Tc_rmina'l:.or' ( no mor,.?-.: e:ntrims ) DATA FORMAT SPEF:_. I F i TAT_. I ON'-'o ,:',E RV I C.E SERYICE MNEM I D ORDER APl API UNiT LOu~ 'TYPE DEPT 228610 FT 0 O TENS F[:,CCNL 2286,'i 0 MV 42 0 L~R F [:,CF:I'.IL. 2286 ! 0 ~...,a F ...... i 4'",~:. CALl FDCCNL 2286i0 iN 42 28 ":'::~L2 FDCCNL '22861 0 IN 4.'2 E'¢L FDCCNL 22:.=:6i 0 CPS 4.2 O ,' DC FE:'CCf'.IL 2286i 0 CF'S 4;?, 0 RHOB FDCCNL 2286i 0 [;;,-"C3 42 .35 DRHO FDCCNL 2286't O G,,"C3 '42 39 NPHI FDCCNL 228610 PU 42 68 FCI',tL FDCCNL 2286t0 CPS ,4.2 NCNL FDCCNL 2286'10 CPS 42 O NPHI FDCCNL 228610 PU 42 68 NPHi F[:.CCNL 2286i0 PU 42 68 APl APl FILE CLASS MOl:, ~. 0 0 0 0 0 0 0 0 0 0 0 I 0 0 i 0 0 i 0 0 0 2 0 i O 0 0 0 ! 0 PRC ~ SiZE LVL SMPL RC 4 0 1 68 4 0 i 68 4 0 i 68 ,4. 0 I 68 4 0 i 68 4. 0 I 68 ,4 0 I 68 4 0 1 68 4 0 1 68 4 0 1 68 4 0 I 68 4 0 i 68 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 I N D i C A T 0 F.: :-2; 000000 000000 000000 000000 000000 000000 fJOOL]O0 0 i.'10000 000000 000000 000000 oono00 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 000000 ! 4 r..:,,=, C,Ji (0 C_rl · -'. r,3 P-~ P-.) i'0 t':3 '-'"' ~ C,'l <J'J ~, <,J P..) c,J CH &-J "'.J "", CJi O,J -'-J ~ LT', 0 '~ "£' ('J '.'.0 i. i : : H a :.,:: i m u m 1 e n g t h:t 0 2 4. · TRAILER RECORDo D at ~: File 'type: LO Next File. nama: f~.:GSF0i ,00.'3 Maximum 1,.ingth: i024. HEAQER R E C 0 R D Ye. rsion ~:: Pt-av:i. ou.~ .Pi lm: bate: CN WN FN COUN STAT CTRY SECT TOWN LMF DHF RUN LCC SON LUN FL LUL ENGi WI TN DD DL TLI 8LI TCS TLA8 8HT P'~ SS HVi S RM Ri,iF bi F S T HFSS R H C: HCST i-.tf': ¢. c. I NF ORMAI' 1 OH RERORDC' COHTEHTS U N I 'T' PRU[:,HOE BAY NORTH SLOPE AL. ASKA USA i IN .... t3E,,, 86,500, O,OOO,, 49, ._"5, 00, SL KS ....... · ':;0 ....... 2286~ 0 , , NORTH ..L. UF NORTH SLOPE HiTT SHiTH 96,06 9596 9058 9592 i 2 00 2:-" 4. 9 000 ........ 000 ........ 000 ........ 000 0 On 000 2i O, 000, · ',l F~ 000 GELPOLYNER FLOi, jL t NE .S 9., 0 0 0 .............. 2,800 ............... I , 700 ............... ¢':' OFfrl MEAS ......... llltl lltll iiiii llllr fill ,l~iiIlilllliiIl iiillIiiilliIlli lllIliiIll FT FT FT t i * i IT|iIIIII|:|:|IIIIII||:I:|III:| ~'-;,. 000 ................. .................................. 72,000 .................................................. . -- L:I'"' OHtdN OHNN DEGF 0 H H i',I L:,bGF TYPE CATG C: 0 D E 0 0 4. 0 65 0 0 4 0 ' :; 0 0 4 Fi 6.5; 0 0 '2 0 65 0 0 ~':' 0 55. 0 0 =':.' 0 E. 5 0 0 2 ',55 0 0 S 65 0 0 3 65 fi .-_.4 4. 6 8 F~ S 4 A 0 3 4 A R 0 ._-4 2 65 0 :3 2 65 0 3 2 65 0 0 '2 79 0 0 2 79 0 0 i0 65 0 0 1 0 65 0 0 20 65 0 0 20 65 0 0 20 65 n 0 2 0 F, 5 0 ._F; 4 6 ,_,° 0 3 4 6 8 0 ':' 4 ]58 0 .3 ,4 6 :-': 0 2 4 ,S n. 4 4 6 q,. 0 i 4 68 0 I 4- 68 0 '2 2 0 65 0 '--.-' '2 0 65 0 '2 4 :S S 0 2 4 6 8 0 2 4 6 E: 0 '2 4 68 0 2 i2 65 0 2 4 6 ii. ~_ '-~ i 2 r', _ ~- t ?3 C:OMDiENT RECORDS DEF'TH FEET DEPT FT T .F.'iN2 ....... '-' -')-' "' L. D L,--' b I'.i.~ t"IV TENS F L UUNL lyf',,,' GR~::' L.E.L :F'N:~ GF~Pi ~SR FE:UUNL G~P I [)ATA ENTRY FORMA TYPE T SPEC I F I CAT SIZE CODE: 0 i 66 2O }: :.~: :+: :+: ENTRY BLOCK LEGEND i': ? ,~': :'i': :.1.: :+: :'t': :'i': :'t': :.i': :.t.: :'i-: :'i': :+: :'i-: :'i': :~: :~: :'~: :~ :-i': :-f: :.h :~: :'i': :']': :4': :'~: .'1': i' Y P E 'D E..~ u F.. I F' T I iD N 0 T,~cminatoc ,:; nc, mote ¢sntcis='s ) DATA F 0 R M ~', '+~ * * D A T U N S F' El C i F i C A T T 0 h: 8 L 0 C K S * * ~:*. · :,~.,.. ,'"~P',,'iCE ':'ERVi,..b.,, "'- AP1 AP1 APl AP1 Fi'LE MNEM ti:, OR[:,ER :~ UNIT LF~G TYPE CLASS MOF:, ~f. [:,EPT o.-,o~: t 0Fi" ,=.,:.,_, .. . 0 0 O 0 0 TENS FC, CCNL 2286i0 MV 42 0 0 0 '2 GR FDCCNL 2286i0 GAPi 42 .... i 0 O '2 PRC ~ SiZE LVL. Si',iPI. 4. 0 i 68 4 0 i 68 PROCESS iNDiCAi"OF.:S 000000 000000 000000 000000 000000 000000 000000 000000 000000 DEPT TENS DA IA R E C 0 R D S 9.300 000 0 000 0 000 92 00 000 4. 000 250 800 91 O0 000 3 000 V,.-.:. 0 0 000 8900 0 O0 000 0 O0 000 53 800 I00 :38 00 000 i 000 66 't 00 8700 000 0 000 49 000 o 6 n 0 000 0 000 51 800 8500 000 _o~.. 000 · .,0 500 8400 000 4. 000 5*) 300 83 0 0 0 0 0 82 00: 00 0 '2 0 00 i 000 37 5 00 000 :-31 O0 000 52 700 ,o, II ii 0 :'t ii 0 0 000 4.."5. 400 79 0 0 0 0 0 0 0 00 48 500 -' o ti !'I A i'l 0 - ! , 0 ri Ii 79 500 T? 70 0 000 0, 0 0 ~'~ ,_ .., ._, 00 7 6 00 i]~ ] 0 i , 00 0 62,900 D A T A R E C 0 R [:~ S DE. PT T E: !'.~ $ ?500,000 · -2. 000 66,600 ?.'$00,000 0,000 ;SOO TRA I LER RECORD"" L I S Job Log