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Home My WebLink About181-038MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, February 21, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC A-11 PRUDHOE BAY UNIT A-11 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 02/21/2023 A-11 50-029-20575-00-00 181-038-0 W SPT 8128 1810380 2032 849 849 849 849 0 0 0 0 4YRTST P Brian Bixby 1/10/2023 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT A-11 Inspection Date: Tubing OA Packer Depth 322 2737 2693 2684IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB230111080742 BBL Pumped:7 BBL Returned:5.2 Tuesday, February 21, 2023 Page 1 of 1            MEMORANDUM State of Alaska Permit Number: 181-038-0 Alaska Oil and Gas Conservation Commission TO: Jim Regg2 6 P.I. Supervisor �q 1 ,) 1 DATE: Wednesday, February 6, 2019 SUBJECT: Mechanical Integrity Tests Rel Insp Num: BP EXPLORATION (ALASKA) MC. FROM: Adam Earl A -I I Petroleum Inspector PRUDHOE BAY UNIT A-17 PTD 1810380 Type Test SPT Test psi 2032 IA 0 2500 Ste: Inspector BBL Pumped:5.8 Reviewed By: BBL Returned: P.I. Suprv,lf� OA NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT A -I I API Well Number 50-029-20575-00-00 Inspector Name: Adam Earl Permit Number: 181-038-0 Inspection Date: 1/5/2019 Insp Num: mitAGE190106120022 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well A-lType Inj , -TVI) 8128 Tubing 1885 - 1887 1886 - 1886 - PTD 1810380 Type Test SPT Test psi 2032 IA 0 2500 2465. 2448 - BBL Pumped:5.8 BBL Returned: s.3 OA 3 o - Interval OTHER P/F P ✓ Notes: AOGCC requried MIT -IA POST PATCH Wednesday, February 6, 2019 Page 1 of I MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission To Jim Regg q DATE: Monday, January 14, 2019 P.I. Supervisor �e�� I'I S'19 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC. A-11 FROM: Adam Earl PRUDHOE BAY UNIT A -I I Petroleum Inspector Well Name PRUDHOE BAY UNIT A -I I Insp Num: mitAGE190106120022 Rel Insp Num: Ste: Inspector Reviewed By: P.I. Supry -ip'" NON -CONFIDENTIAL Comm API Well Number 50-029-20575-00-00 Inspector Name: Adam Earl Permit Number: 181-038-0 Inspection Date: 1/5/2019 - Packer Depth Pretest Initial I5 Min 30 Min 45 Min 60 Min Well T)'pc Inj c, TVD Tubing 188 1887 - iasa iM, PTD j 181080 Tppe Test si'r "Fest psi z03z IA o zs0o 2448 . 2448 - - BBL Pumped: 58 BBL Returned: 5.3 OA 1 3 p Interval OTHER_ iP/F P ✓� Notes: AOGCC requried MIT -IA POST PATCH StW4I SO- 575 Monday, January 14, 2019 Page 1 of I • • 181038 WELL LOG TRANSMITTAL #904714906 29311 To: Alaska Oil and Gas Conservation Comm. June 1, 2018 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 RECENED Anchorage, Alaska 99501 JUN 12 2018 RE: Leak Detect Log: A-11 ,� Run Date: 3/15/2018 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline &Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 A-11 Digital Log Image files 1 CD Rom 50-029-20575-00 Leak Detection Log 1 Color Log 50-029-20575-00 SG JUN 21 '2-'°1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 FRSANC@halliburton.com&AKGDMINTERNAL@bp.com Date: LP/NW/0? Signed:g /.AA • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Tuesday,April 24, 2018 1:45 PM To: AK, OPS EOC Specialists;AK, OPS GC1 Field O&M TL;AK, OPS GC1 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad AB;AK, OPS Well Pad CX;Ak, Ops West Area TL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;AKOpsProdEOCTL; Boman,Wade; Glasheen, Brian P;Von Tish, Douglas B; Wallace, Chris D (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; 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; Regg,James B (DOA) Subject: NOT OPERABLE: Injector A-11 (PTD# 1810380)for tracking purposes external-email: 0 All, Injector A-11 (PTD#1810380)was made operable on 03/31/18 after a tubing patch had restored integrity.A-pad PWI header has been under repair so the well has not been returned to injection.The well will require an AOGCC MIT-IA when it does return to injection so it will be classified as NOT OPERABLE to aide in tracking purposes. Once the surface repairs have been made,the well will be made operable and an AOGCC witnessed MIT-IA will be performed on stable injection. Please respond with any questions. Andrew Ogg Well Integrity Engineer BP Global Wells Organization-Alaska Office:907-659-8110 Fro • AK, GWO Well Integrity Engineer Sent: S. rday, March 31, 2018 12:33 PM To: 'chris.wa a@alaska.gov'; AK, OPS EOC Specialists; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Wellpad Lead; AK, OPS PCC Ops Lea• K; OPS Prod Controllers; AK, OPS Well Pad AB; AK, OPS Well Pad CX; Ak, Ops West Area TL; AK, RES GPB East Wells 0• ngr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL; Boman, Wade; Glasheen, Brian P; Von Tish, Douglas B Cc: 'Regg, James B(DOA) (jim.re•:qlalaska.gov)'; AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, G ,, UPT Well Integrity; AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep; AKIMS App User; Cismos' , Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hibbert, Michael; Janowski, Carrie; Montgomery,Travis J; M Corey; Obrigewitch, Beau; O'connor, Katherine; Romo, Louis A; Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J Subject: OPERABLE: Injector A-11 (PTD# 1810380) passed M post patch set All, 1 ��. STATE OF ALASKA41) nn �p ALASKA OIL AND GAS CONSERVATION C SION APR 2U 2018 REPORT OF SUNDRY WELL OPE ONS 1. Operations Performed �� Abandon ❑ Plug Perforations ❑ Fracture Stimulate 0 Pull Tubing 0 Operatior4 A s,Qov.R C ❑ Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well ® Re-enter Susp Well 0 Other:Set Patch WI 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number. 181-038 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ® 6. API Number: 50-029-20575-00-00 7. Property Designation(Lease Number): ADL 028286 8. Well Name and Number: PBU A-11 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 10745 feet Plugs measured 9951,10060 feet true vertical 9509 feet Junk measured None feet Effective Depth: measured 9951 feet Packer measured 9180 feet true vertical 8791 feet Packer true vertical 8128 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"x 30" 37-117 37-117 0 0 Surface 2593 13-3/8" 36-2629 36-2629 5380 2670 Intermediate 9729 9-5/8" 35-9764 35-8627 6870 4760 Production Liner 1497 7" 9248-10745 8186-9509 8160 7020 Perforation Depth: Measured depth: 9802-10222 feet < True vertical depth: 8660-9035 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 33-9288 33-8220 Packers and SSSV(type,measured and 4-1/2"Baker PKR 9180 8128 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 6930 100 1200 Subsequent to operation: 0 0 0 50 0 14.Attachments:(required per 20 AAC 25.070.25.071,a 25.283) 15.Well Class after work: Daily Report of Well Operations El Exploratory 0 Development 0 Service ® Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ 0 WAG ® GINJ 0 SUSP ❑ 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: Authorized Name: Wade Boman Contact Name: Wade Boman Authorized Title: Production Engineer Contact Email: Wade.Boman@bp.com Authorized Signature: W.IA, ,,vv., Date: ,f..... l a-A,\,-2 Contact Phone: +1 907 564 4674 Form 10-404 Revised 04/2017 1-71- ¢/z //bRBDM APR 2 3 2018 �71 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 Summary April 17, 2018 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for the setting of a patch for well PBU A-11, PTD 181-038. 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 • Daily Report of Well Operations PBU A-11 ACTIVITYDATE SUMMARY ***JOB CONTINUED FROM 27-MAR-2018*** CONTINUE S/B FOR WINDS. R/U & PT TO 3000 PSI. RIH W/4-1/2"X 30' BAKER 45 KB PACKER PATCH. OAL=49', OAW= 700 LBS, MAX OD = 3.70". SET PATCH AT 3184'TOP ELEMENT, 3214' BTM ELEMENT. TOP OF PATCH = 3182.78'. MIN ID =2.45". OAL LIH = 37.38'. TIED INTO HALLIBURTON MEMORY LDL DATED 15-MAR-2018. POOH, RDMO. WELL LEFT S/I ON DEPARTURE. FINAL T/I/O =200/100/0. 3/28/2018 ***JOB COMPLETE 28-MAR-2018*** WHP: 130/60/20 Temp= S/I MIT-IA**PASSED**@ 2409 psi. Target pressure 2272 psi, Max applied pressure 2500 psi. Pumped a total of 3 bbls of DSL down IA to reach test pressure. First 15 min. IA loss 55 psi. Second 15 min. IA loss 17 psi. For a total loss of 72 psi. T x IA differential less 3/30/2018 than Target pressure ***Job continued on 03-31-18*** ****Job continued from 03-30-18 ***** **** PASSED***** The second MIT-IA PASSED©2581 psi. Target pressure 2272 psi, Max applied pressure 2600 psi. Pumped a total of.2 bbls of DSL down IA to reach test pressure for the second time. ( see 03-30-18 for details of first test) First 15 min. IA loss 10 psi. Second 15 min. IA loss 8 psi. For a total loss of 18 psi. bleed IA down to 100 psi, bled back 3 bbls RDMO: FWHP= 120/100/20 SV/WV/SSV= CLOSED 3/31/2018 MV/IA/OA= OPEN Fluids Summary Bbls Type 4.20 DSL READINGS liNECLHEAI 4 , A-11 "SLR SSS ONMI.""-ACTUATIOW Oma.EL EV= 82.1' BF.B_EV= 49' _" , 1 ? KOP= 3100' # 1 2116' 1-14-1/2'OTIS SSSV NP,0=3.813' ....11Li I Mix Angle= 39°©5400' Datum 143= 10052 D= " Datum WC= 8800 SS - 2690' 9-5/8"DV RCR �13-3/8'CSG,72*,L-80 BUTT,D=12.347' H 2630' ^ ^' 3183'-3213' 14-112"BKR45 KB R(R PATCH, D=2.45'(03/25/18) I II GAS LFT MANDRELS ST ND TVD DEV TYPE VLV LATCH PORT DATE Minimum ID = 2.313" @ 9255' 7 2997 2996 7 CAM DW FE 0 07/09/81 4112"X 2-718" XN NIPPLE REDUCER 6 5200 4907 37 CAM Our lac 0 07/09/81 5 6564 5972 38 CAM DAY RK 0 07/09/81 4 7407 6645 35 CAM DAY F 0 07/09181 3 7953 7098 34 CAA DAY RK 0 07/09181 2 8433 7501 33 CAM DAY RK 0 07/09/81 1 8911 7901 34 CAM E.DMY RILED 0 07/09/81 ' ' 8106' H4-12"BM SLD SIN.13=3.812" 1 9162' 119-518"x 4-12"SBR D=? ^-1 kr 9183' 1-19-5/8"X 4-12"BKR MCR,D=4.00' 9223' H4-1/2"OTIS X NP,D=3.813' TOP OF r usit H 9248' i 826W H4-12"OTIS XN Ni?D=3.725' 9255' H4-12'X 2-7/8"XN/APPLE REDUCER,. 4-1/2"180.12.6#,L-80.0152 bpi,0=3.958' —1 9281 I • I D=2.313'(03/16/18) 928W H4-12"BKRW.BG,D=3.958" 1 9-5/8'CSG,47#,L-80 BUTT,ID=8.681" H 9764' II 116' 9270• H ELMD TT ON XXIXX1XX? FERFORATIONSt41RY 9951' HORIENT TOP(06/03/11) REF LOG: CBt. 07/08/81 er___er& 996W Hr POSSET PLUG(08/03/11) ANGLE AT TOP PERF: 29'@ 9802' Nate:Refer to Production DB for historical perf data I SIZE SPF INTERVAL Opn/Sgz SHOD- SQZ I 3-3/8" 4 9802-9830 0 04/20/90 I 3-1/8" 4 9928-9954 0 06/26/85 3-3/8" 4 9963-9970 0 04/20/90 3-3/8' 4 9970-9978 0 06/16/82 • H r tiwtacet laYr I 3-1/8' 4 9978-9996 0 06/26/85 10060'1°°74:10119' —�Ca ff)X 0/000X) 3-118' 4 9996-10010 0 06/16/82 riowcfc.1. 3-1/W 4 10034-10061 S 06/16/82 06/21/97 ►�•/•.*�•••.•44 3-1/8' 4 10069-10081 S 06/16/82 06/21/97 •• •••t 10119'-10135' 400 LBS CACO3(XX/XX/XX) 3-1/8" 4 10081-10090 S 09/06/85 06/21/97 t/FIII4 AIMIRANINIPAI 10136'10260' _126000 20/40 CARBOLRE(XX/XX004-1 3-1/8- 4 10100-10130 S 09/06/85 06/21/97 11 siti a 11 3-1/8" 1/2 10142-10222 S 10/14/88 0621/97 i I 10260'TO TD H FLL(XX/XXIXX) 01/200, • PBTD 10680' tti ,�'.♦.►'"..'M' �,.'w,' / 7'LMR,29#,L-80,.0371 bpi,D=6.184" --I 10745' / /...1 44416 DATE REV BY COMMENTS PATE Rha/BY (X*6UITS FR.EIIOEBAY UNIT 7/9/1981 ORIGINAL COMPLETION 08/25/14 RIC REFORMAT WBS PER WVELL: A-11 02/14/11 1A3/.9,13 ADDED SSSV SAFETY NOTE 02/10/16 TK/JA) REMOVED SAFETY NOTE PBaMIT No: 81-0380 08/31/11 SRL/PJC SET POSISEF&OTT(8/31/11) 10/24/17 CJN/JAD SET PXN PLUG(10/19/17) AR No: 50-029-20575-00 01/17/121199.WO ADDED I12S SAFETY NOTE 03/21/18 DG/JND RLL PLUG/SET PP REDUCER Sec.35,T11 N,R 13E 03/12/14 TAO/AC ADDED SAFETY NOTE 03/29/18 M6/JM) SET PATCH(03/28/18) 02/14/11_IMB/JbD ADDED SSSV SAFETY NOTE BP Exploration(Alaska) ti OF Tit • • < vj,�sA THE STATE Alaska Oil and Gas �`��, of® TT ®® sKA Conservation Commission tint 333 West Seventh Avenue �� GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 '*�nnt"? Main: 907.279.1433 ALAS"- Fax: 907.276.7542 www.aogcc.alaska.gov Brian Glasheen sCAtitie `1A N 2 6 2 01 P Production Engineer BP Exploration(Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU A-11 Permit to Drill Number: 181-038 Sundry Number: 317-575 Dear Mr. Glasheen: 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, 620C1 Hollis S. French Chair DATED this 13 day of December, 2017. RBDIViS L `- L . 1 i> 1i7 RECEIVED • • STATE OF ALASKA i. (.v i 0 7 2017 ALASKA OIL AND GAS CONSERVATION COMMI N '�,� 3(i • APPLICATION FOR SUNDRY APPROVALS �S I��" 1 V 20 AAC 25.280 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Repair Well 0 " Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Pull Tubing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other Set Patch 0 • 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 181-038 - 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development ❑ 6. API Number: 50-029-20575-00-00 - 99519-6612 Stratigraphic 0 Service 0 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 0 PBU A-11 9. Property Designation(Lease Number): 10. Field/Pools: ADL 0028286 • 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): 10745 9509 9255 8192 9255/9951/10060 Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"x 30" 37-117 37-117 Surface 2593 13-3/8"72#L-80 36-2629 36-2629 4930 2670 Intermediate 9729 9-5/8"47#L-80 35-9764 35-8627 6870 4760 Production Liner 1497 7"29#L-80 9248-10745 8186-9509 8160 7020 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attachment See Attachment 4-1/2"12.6#L-80 L-80 33-9288 Packers and SSSV Type: 4-1/2"Baker Production PKR Packers and SSSV MD(ft)and TVD(ft): 9180, 8128.10 No SSSV Installed No SSSV Installed 12.Attachments: Proposal Summary 0 Wellbore Schematic 0 '13.Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development 0 Service 0 • 14.Estimated Date for Commencing Operations: 15. Well Status after proposed work: 1/15/18 , Oil 0 WINJ 0 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: Glasheen,Brian P be deviated from without prior written approval. Contact Email: Brian.Glasheen@bp.com Authorized Name: Glasheen,Brian P Contact Phone: +1 907 564 5905 Authorized Title: Production gi0 / �/Engineer // ` Authorized Signature: j�7 ;/ Date: 7 COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: ,�/ k. 1 --575 Plug Integrity 0 BOP Test 0 Mechanical Integrity Test L7 Location Clearance 0 Other: r� z Post Initial Injection MIT Req'd? Yes No ❑ RED S t Cr: I I. 201 7 Spacing Exception Required? Yes 0 No Subsequent Form Required: {d — 4 d 4-- APPROVED YAPPROVED BYTHE Approved by: 4•12CCF......sCOMMISSIONER COMMISSION Date: (Z I(3 Ikq VTL 11/07-- 4( <\ XV ORIGINAL �s' , \ti J (2.. w 17 Submit Form and Attachments in Duplicate Form 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. • S Alaska Oil and Gas Conservation Commission 3333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Application for Sundry Approval (10-403) December 6, 2017 To Whom it May Concern: Attached please find the Sundry Application for Setting of a Tubing Patch to repair - Tubing by Inner Annulus Leak for Well A-11, PTD # 181-038. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-403 • • ALASKA WELL ACTIVITY STATEMENT OF REQUIREMENTS (V2.0, DBR,LHD, EAZ,BPG 10/12/15) General Information Well Name: A-11 Well Type: Gas Lift Producer thl Well Activity API Number: 50-029-20575-00 Conventional 4 Classification: Activity Description: Patch Cost Code/AFE: APBINJEC Field/Reservoir: PRUDHOE SAG RIVER 12 Month Avg IOR, bond: Job Type: NOT OPERABLE Estimated Cost, $K: AWGRS Job Scope: PATCH TUBING/LINER Other regulatory requirements? Sundry Form 10-403 Required? Yes Sundry Form 10-404 Yes Primary Secondary Required? Engineer: Brian Glasheen Contact numbers: (907)564-5905 (907)545-1144 Well Intervention Engineer: Jaime Bronga Contact numbers: (907)659-5525 (907)632-5941 Lead Engineer: Brian Glasheen Contact numbers: (907)659-5102 (907)545-1144 Date Created: November 30, 2017 Revisions(date,who,what changed): Current Well Status Information Water Rate or Gas Rate or FTP or Injection Oil Rate Inj Rate Gas Injection GOR Gas Lift Rate Date Pressure (bopd) (bwpd)Water Rate (scf/stbo) Choke Setting (Mscf/Day) Cut(%) (Mscf/Day) (psi) 10/17/2017 6,893 787 Current Status: Not Operable Shut In Inclination >70°at Depth(ft) N/A Recent H2S (date, ppm) NA 125 ppm Maximum Deviation(Angle and 39° 5,400' MD Depth) Datum depth,ft TVDss 8,800'TVDss Dogleg Severity(Angle and Depth) 7° 8,525' MD Reservoir pressure(date, 9/5/1985 3,776 psi Minimum ID and Depth 3.725" 9,255' MD psig) Reservoir Temp, F 223° F Shut-in Wellhead Pressure 100 psi Known mech. integrity problems(specifics) TxIA communication Last downhole operation (date,operation) 11/26/2017 ACX LDL on SL Most recent TD tag (date,depth, 7/1/2012 9,948' MD 2.50"CENT toolstring OD) Surface Kit Fit-for-Service? YES If No,Why? Comments,well history, This well is showing signs of TxIA communication while on injection. The well was put Under Eval.An MIT- background information, IA failed with a LLR of 0.22bpm at 1750psi. The TBG pressure was increasing during the test. This well has etc: 7 DGLVs that have been in since 1981. SL brushed and flushed scale/sand and set a plug in the XN at 9232'slm and performed a passing CMIT-TxIA to 2250psi. 2011 caliper showed 47%wall loss at 9183'md however this is below the packer. An ACX log was ran and showed an anomaly at 50'md, 5200'md and at 3192'md. Temperature passes eliminated the leak at 5200'md but there remains some uncertainty at 50'md. This program prepares the well for a patch and patches the known leak at 3192'md and further investigates anomalies near surface. • S • Well Intervention Details Please contact the SOR author if: 1.There is a change in work scope to the approved SOR 2.For well work>$100M estimated total cost, as soon as it is reasonably anticipated that the actual cost will exceed the estimated cost by 20%. Suspected Well Problem: TxIA communication Specific Intervention or Well Objectives: 1 Find source of TxIA, prepare well for patch, patch well 2 3 Key risks, critical issues: Mitigation plan: The leak at 50'md is likely road noise but additional 1 Memory Logging with STP processing with the ACX was not pursued due to tool reliability issues and required additional SL work anyway. Keep IA pressure at or below 2400psi. IA is filled with 2 Tubing Collapse 9.6ppg brine and has transition to diesel at 3200'md. See collapse sheet. While its unlikely the well has multiple leaks, before finalizing the eline step for setting the patch an STP log will 3 Multiple tubing leaks be ran to eliminate the anomaly near surface. The caliper will also help select the best set points for the patch elements. The program will be updated after this data is processed. Summary Service Line Activity Step# 1 S STP LDL to 4000'md. Pull plug, Caliper, set nipple reducer. Set plug in Nipple Reducer. CMIT-TxIA. Pull plug. 2 F Assist SL with LDL and CMIT-TxIA 3 E Set Patch. Details to come. MIT-IA. 4 F Load and kill as necessary.Assist EL with MIT-IA Detailed work scope(If no RP/SOP exists for the intervention type,a well-specific procedure is required in addition to the SOR): See attached logging template for STP LDL Pull plug from 9255'md. Pull caliper from -9255'md to surface. 1 S Set 4-1/2"x 2-7/8"Nippier reducer in XN Nipple at 9255'md. Set plug in Nipple Reducer. CMIT-TxIA to verify Nipple Reducer. Pull plug from nipple reducer. 2 F See attached pump schedule for LDL and OMIT. 3 E STP and Caliper will be analyzed and this program will be revised with patch details. Performance Expectations(may be NA if no change anticipated due to the intervention) BOPD: MMSCFD: BWPD: Expected Production Rates: FTP(psi): Choke setting: PI(bfpd/psi dp) Post job POP instructions: Attachments-include in separate excel worksheets Required attachments: Current wellbore schematic • I M CO N r co O r i� O Ln N co Ln CO N- Lc) O) r r N N CO '4:t O O N- CO CO N- Ln O. r•-: V r M co Lo r V O co N- Ln r r ,i- . m r--- c0 O O r co co c0 co O LU co O aa N- L c0 c0 O c0 L cO L d7 d1 m O O ❑ a7 m co m m m m co LU LU LU LU O 1- a a O F Lf) N M Ln r N- O) c() U r c0 Ln r N- = CO = "8- 0) N O r co- Ln c- 6) 6 c0 CO N- V r Na m Ln N- N- O) O O r co 4 Co co O) O N V (CIW 0 CO O r c0 00 00 00 00 00 00 00 O) 6) O) d) > O c0 c0 LU c0 00 00 CO o0 CO 00 c0 00 c0 00 00 00 0 I- W O ❑ ❑ W Z W w 0O W ❑ m Q Q 0 0 W N J ..-1 Y C1 0 M 00 ‹cn co Y Y H 2 L N O ,- O OO (O O c0 O r 0 0 0 N Q Q W W Cr W it a N CO Ln Ln N- N- 0) N CO O DD O r co N -� J J a a (n Z O O O O O O r �- N Q Q Q W C O LU LU 0) C) ( g ( 0 0 0 0 0 0 0 0 0 0 0 0 J J w O J 0 = = = = = rrrr Z Z Z 0 J a J • Co Lil ❑ ❑ a ~ a 0 0 0 MMIw 2 Q Z O Z LI W W a 0 2 2 20 0 ccn uQ) u) u) Q Q a 0 C D L N N cO r C) O c0 O Cfl V O 6) r O O) N O. O N N L!) (O r- r- O r M (1) Lfl c0 O _ V OM W o co cO 0 0 0 O O 0 0 0 0 O O O O O O O O O d7 O 0) O r r = = = = = = M a m L m O E CCU') Y 0 0 w) a It 2 O co u) a) co can 0 M lo0 0 c ) fn (D U) CO U) U) U) (n U) (I) U) U) U) Cl) Cl) TEICI_ aaMaCla. 0_ 0_ Q Q Q Q O Q a m 00 m m m m m m m m m m m m m m m a 0 t m a ❑ w J ❑ W ❑ N- N- N N- N- N- N- N- N- N- N- N- N- N N- N C7 ❑ J O r r r r �- r r ❑ Q Q 0000000000000000 W W 0 .--- --- --- --... --... ---, ---- --- --- --- --- --- --- --- ---. .--N N N N N N N N N N N N N N N N Z W 0_ 0_ < W W ) ) O W N N LL E r r r r r = = = = = = = = = r r ❑ W W W J W W a' MOO(� 0 w w m o 0 0 0 0 0 0 0 0 0 0 0 0 0 o zWww 0 r r r r r r r r r r r r r r = =1 < -1 --J0 O w W Q Q m m u. it co co a a m E as z ,s--- ,,-- ..-- r r r r r r r ,---,--- ..— m = = = = r r W N a N r r r i i ; = = r r r r r r r r 0:10- 0- 0- 0 -10 O Et w a Q Q Q Q Q Q Q Q Q Q Q Q < < m m CLEW cn a a' TREE= 4"ItEVOY • SA TES:H2S READINGS AVERAGE 125 ppm V4gL)-EAD= KCEVOY A-11 WHEN ON ML WELL REQUIRES A SSSV WHEN ON MI.." ACTUATOR= AX13.SON OKB.ELEV= 82.1' BE.BEV= _ 49' F j KOP= 3100' Max Angle= 390 @ 5400 #'—' Datum MD= 10057 D= 0 [ 2116' H4-112"OTIS SSSV NIP ID=3.813" Datum TVD= 8800'SS 9-5/8"DV FKR 2590' GAS LFT MANDRELS 13-3/8"CSG,72#,L-80 BUTT,D=12.347' — 2630' A ST MD TVD DEV TYPE VLV LATCH PORT DATE 7 2997 2996 7 CAM DMY RK 0 07/09/81 6 5200 4907 37 CAM DMY RK 0 07/09/81 5 6564 5972 38 CAM DMY RK 0 07/09/81 4 7407 6645 35 CAM DMY RK 0 07/09/81 Minimum ID = 3.725" @ 9255' 3 7953 7098 34 CAM DAY RK 0 07/09/81 4 1/2" OTIS XN NIPPLE 2 8433 7501 33 CAM DMY RK 0 07/09/81 1 8911 7901 34 CAM EDMY RKED 0 07/09/81 9106' H4-1/2"BKR SLD SLV,D=3.812" I 9162' —9-5/8"X 4-1/2"SBR,D=? 9183' —9-5/8"X 4-1/2"BKR FKR D=4.00" ' 9223' —14-1/2"OHS X NIP,D=3.813" TOP OF 7"LNR —� 9248' 9266' .__1--j4-1/2"OTIS XN NP,D=3.725" l 9255' H4-1/2"PXN PLUG(10/19/17) 4-1/2"TBG, 12.6#,L-80,.0152 bpf,D=3.958" H 9287' / 9288' —4-1/2" BKR VVLEG,13=3.958" 9270' H ELMD TT ON X X/XXIXX? [9-5/8'CSG,47#,L-80 BUTT,ID=8.681" ]---1_ 9764' ]--411 PERFORATION SUMMARY ' 9951' H CEMENT TOP(08/03/11) REF LOG: CBL 07/08/81 �.�.-- 9959' 7"PDSISET FLUG 08/03/11 ANGLE A T TOP PERE: 29°@ 9802' � ( ) Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHORT SO2 3-3/8" 4 9802-9830 0 04/20/90 3-1/8" 4 9928-9954 0 06/26/85 1 3-3/8" 4 9963-9970 0 04/20/90 3-3/8" 4 9970-9978 0 06/16/82 3-1/8" 4 9978-9996 0 06/26/85 3-1/8" 4 9996- 10010 0 06/16/82 10074' 17' MARKER JONT 3-1/8" 4 10034- 10061 S 06/16/82 06/21/97 10060'-10119' —{CEMENT)XX/XX/XX) 3-1/8" 4 10069-10081 S 06/16/82 06/21/97 4�4�444�444�41 3-1/8" 4 10081- 10090 S 09/06/85 06/21/97 4444444 ♦44'4444' 10119'-10136' __J400 LBS CACO3(XX/XX/XX) 3-118" 4 10100- 10130 5 09/06/85 06/21/97 • 3-1/8" 1/2 10142- 10222 S 10/14/88 06/21/97 ( 10135' 10260' _12600#20/40 CARBOLIiE(XX/XX/XX) �I�I�IIIII��IIII 10250'TO TD (XX/XX/XX) PBTD — 10680' - _ 444444•• 7"LHR,29#,L-80,.0371 bpf,ID=6.184" — 10745' 44444441 DATE REV BY COPVLENTS DATE REV BY COMENTS PRUDHOE BAY UHT 7/9/1981 ORIGINAL COMPLETION 08/25/14 PJC REFORMAT VNBS PER TALLES WELL: A-11 02/14/11 MB/JMD ADDED SSSV SAFEI Y NOTE 02/10/16 TK/JMD REMOVED SA1-EtY NOTE PERMT No; 81-0380 108/31/11 SRLY PJC SET POSISET&CMT(8/31/11) 10/24/17+CJWJMD SET PXN PLUG(10/19/17) AR No 50-029-20575-00 01/17/12 TMN/JMD ADDED H2S SAFEI Y NOTE Sec_35,T11N,R 13E 03/12/14 TAQ/JMD ADDED SAFELY NOTE 02/14/11 MB/JM) ADDED SSSV SAFETY NOTE BP Exploration(Alaska) • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Sunday, October 22, 2017 3:26 PM To: AK, GWO Well Integrity Engineer;AK, OPS EOC Specialists;AK, OPS GC1 Field O&M IL; AK, OPS GC3 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad AB;AK, OPS Well Pad CX;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr; Boman,Wade;Glasheen, Brian P;Von Tish, Douglas B;Wallace, Chris D (DOA) Cc: AK, GWO Completions Well Integrity;AK, GWO DHD Well Integrity;AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;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; Regg,James B (DOA) Subject: NOT OPERABLE: Injector A-11 (PTD# 1810380)TxIA communication confirmed,well secured with downhole plug All, Injector A-11 (PTD#1810380)was made under evaluation on 9/30/17 for having an anomalous inner annulus pressure trend. On 10/16/17 DHD performed a failing MIT-IA to 1,750psi with a liquid leak rate of^'.22 BPM. Slickline set a tubing tail plug at 9,255' on 10/19/17 and a subsequent CMIT-TxIA passed to 2,309psi. The failing MIT-IA and passing CMIT-TxIA confirms an integrity loss of the primary well barrier. At this time the well is reclassified as Not Operable and will remain shut in and secured with the down hole plug. The production engineer will evaluate for a plan forward. Please respond with any questions, Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 SCANNED `-..3 2 i „.313 global owe.onpao...4eacaos6 Fro . K, GWO Well Integrity Engineer Sent: Satu .; September 30, 2017 12:53 PM To: AK, OPS EOC p- ts; AK, OPS GC1 Field O&M TL; AK, OPS GC3 Wellpad Lead; AK, OPS PCC Ops Lead; AK, OPS Prod Controllers; AK, OPS We = :B; AK, OPS Well Pad CX; Ak, Ops West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; Boma , -se; Glasheen, Brian P; Von Tish, Douglas B; 'chris.wallace@alaska.gov' Cc: AK, GWO Completions Well Integrity; AK, GW• : - 11 Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Well Information; A', :• FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janows'', .rrie; Montgomery, Travis 3; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R; Tempel, Joshu-, A orthington, Aras 3; 'Regg, James B (DOA) 1 • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Saturday, September 30, 2017 12:53 PM To: AK, OPS EOC Specialists;AK, OPS GC1 Field O&M IL;AK, OPS GC3 Wellpad Lead;AK, OPS PCC Ops Lead;AK, OPS Prod Controllers;AK, OPS Well Pad AB;AK, OPS Well Pad CX;Ak, Ops West Area IL;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr; Boman,Wade; Glasheen, Brian P;Von Tish, Douglas B;Wallace, Chris D (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; Regg,James B (DOA) Subject: UNDER EVALUATION: Injector A-11 (PTD# 1810380)Anomalous inner annulus pressure trend Attachments: A-11.pdf All, Injector A-11 (PTD# 1810380) has begun to exhibit an anomalous inner annulus pressure trend that could indicate tubing by annulus communication. At this time the well is reclassified as Under Evaluation,and is on the 28 day clock for diagnostics and repair. Plan Forward: 1. Well head: PPPOT-T, LPE 2. DHD: Bleed IA pressure and monitor 3. DHD: (Contingent MIT-IA) 4. Well Integrity Engineer:Additional diagnostics as needed. Please respond with any questions, Joshua Stephens Well Integrity Engineer Ntij Office: 907-659-8110 Cell: 907-341-9068 WO 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday,August 23,2016 To: gg / PI 1 Supervisor " '4f vI z V t° SUBJECT: Mechanical Integrity Tests BP EXPLORATION(ALASKA)INC. A-11 FROM: Bob Noble PRUDHOE BAY UNIT A-11 Petroleum Inspector Src: Inspector Reviewed By: P.I.Suprv.,.�' NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT A-11 API Well Number 50-029-20575-00-00 Inspector Name: Bob Noble Permit Number: 181-038-0 Inspection Date: 8/21/2016 Insp Num: mitRCN160821152811 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well A-11 Type Inj W'TVD 8128 ' Tubing 972 975 - 975 • 974 PTDI 1810380 Type Test SPT Test psi 2032 - IA 261 2500 - 2478 - 2467 Interval 4YRTST P/F P OA 22 23 - 23 23 Notes: SCANNED MAS 2017 Tuesday,August 23,2016 Page 1 of 1 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18, 2012 Mr. Jim Regg 5tANNEDAUG 1 7 2012 Alaska Oil and Gas Conservation Commission 333 West 7 Avenue �p j Anchorage, Alaska 99501 (� fr-IJ Subject: Corrosion Inhibitor Treatments of GPB A -Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad A 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, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir 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) A -Pad Date: 04/15/2012 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls It na gal A -01A 2012420 50029201080100 1.3 NA 1.3 NA 11.10 7/21/2009 A -02 1710310 50029201090000 1.9 NA 1.9 NA 13.60 7/22/2009 A -03 1710380 50029201130000 0.5 NA 0.5 NA 5.10 7/21/2009 A -04 1720060 50029201150000 0.0 NA NA NA NA NA A -05A 2061280 50029201160100 0.0 NA NA NA NA NA A -06 1720180 50029201180000 0.8 NA 0.8 NA 6.80 7/21/2009 A -07 1730410 50029201310000 0.8 NA 0.8 NA 5.10 8/12/2009 A -08 1740040 50029201320000 No conductor NA NA NA NA NA A -09A 2001740 50029205520100 0.5 NA 0.5 NA 3.40 7/21/2009 A -10 1810300 50029205680000 14.0 NA 14.0 NA 103.70 7/22/2009 ,P A -11 1810380 50029205750000 5.0 NA 5.0 NA 17.00 7/22/2009 A -12A 2071300 50029205150200 0.5 NA 0.5 NA 3.40 7/22/2009 A -13 1811590 50029206720000 0.3 NA 0.3 NA 2.55 4/15/2012 A -14 1810770 50029206050000 3.3 NA 3.3 NA 17.00 7/19/2009 A -15 1810780 50029206060000 0.5 NA 0.5 NA 3.40 7/19/2009 A -16A 1960980 50029205210100 0.3 NA 0.3 NA 1.70 7/19/2009 A -17A 2061250 50029205200100 0.3 _ NA 0.3 NA 2.60 7/19/2009 A -18 1921070 50029206300100 SC leak NA NA NA NA NA A -19 1811270 50029206480000 0.8 NA 0.8 NA 3.40 7/19/2009 A -20 1820130 50029207090000 0.8 NA 0.8 NA 5.10 7/20/2009 A -21 1820140 50029207100000 2.0 NA 2.0 NA 16.15 7/20/2009 A -22 1820180 50029207120000 Sealed conductor NA NA NA N/A NA A -23 1820240 50029207160000 0.3 NA 0.3 NA 3.40 7/20/2009 A -24 1820700 50029207430000 29.0 5.8 0.1 11/27/2009 1.70 3/18/2010 A -25A 2011480 50029207640100 0.3 _ NA 0.3 NA 1.70 8/13/2009 A -26L1 1971060 50029207946000 0.3 NA 0.3 NA 1.70 7/21/2009 A -27A 1982350 50029208090100 7.5 NA 7.5 NA 71.40 7/20/2009 A -28 1821500 50029208250000 2.5 NA 2.5 NA 20.40 7/20/2009 A -29 1821670 50029208410000 9.0 NA 9.0 NA 62.90 7/21/2009 A -30A 2040780 50029213720100 0.3 NA 0.3 NA 1.70 7/19/2009 A -31A 1990560 50029213830100 0.8 NA 0.8 NA 4.30 7/19/2009 A -32A 1990580 50029213950100 2.0 NA 2.0 NA 17.00 4/11/2012 A -33 1851830 50029214100000 0.8 NA 0.8 NA 3.40 8/12/2009 A -34A 1851050 50029213390100 4.4 NA 4.4 NA 28.90 7/22/2009 A -35 1850510 50029213130000 1.3 NA 1.3 NA 10.20 7/22/2009 A -37 1930070 50029223310000 0.0 NA NA NA N/A No treat A -38 1930320 500292234700 0.1 NA 0.1 NA 0.85 4/15/2012 A -39 1930280 50029223440000 0.5 NA 0.5 NA 3.40 7/21/2009 A -40 1930140 50029223370000 0.5 NA 0.5 NA 3.40 7/22/2009 A -41 1941580 50029225300000 SC leak NA NA NA NA NA A -42A 2061300 50029225420100 0.6 NA 0.6 NA 5.10 7/20/2009 A -43 , 1960860 50029226770000 0.3 NA 0.3 NA 1.70 8/12/2009 A -44 2090410 50029234120000 1.5 NA 1.5 NA 8.50 6/24/2009 ZU- DEG -ZU11 Schhegherger 5843 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer 4TTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 09 -18 BVYC -00017 SLIM CEMENT MAP TOOL 26- Nov -11 1 1 MPS -01A BY05 -00003 ISOLATION SCANNER 25- Nov -11 _ 1 1 F -05A BINC -00084 LEAK DETECTION LOG 19- Nov -11 1 1 P1 -03 BINC -00082 PPROF WI DEFT & GHOST 17- Nov -11 1 _ 1 17 -19A BJGT -00082 SBHPS 17- Nov -11 1 1 09 -12 BD88 -00183 MEMORY LDL 28- Nov -11 1 1 • C -02 BYS4 -00005 PRIMARY DEPTH CONTROL _ 16- Nov -11 1 1 04 -350 BYS4 -00006 USIT _ 16- Nov -11 1 1 GC -2E BYS4 -00011 RST WATERFLOW 6- Dec -11 1 1 15 -09A BINC -00085 PRIMARY DEPTH CONTROL 8- Dec -11 1 1 09 -17 BAUJ -00104 MEMORY INJECTION PROFILE 30- Nov -11 1 1 MPE -12 B088 -00185 MEMORY INJECTION PROFILE 14- Dec -11 1 1 16 -03 BG4H -00099 INJECTION PROFILE 28- Oct -11 1 1 MPL -24 BUTT -00004 MEMORY INJECTION PROFILE 6- Aug -11 1 I 2- 5010 -08 BD88 -00184 MEMORY IPROF W /DEFT GHOST 11- Dec -11 1 1 A -11 BSM4 -00018 INJECTION PROFILE / L — (5 .� R 30- Oct -11 1 1 . . . • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 S ANME MAP et 1 ZD 2 STATE OF ALASKA ALASKA PAND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations Q Stimulate Other ❑ Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate ❑ Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development ❑ Exploratory ❑ 4. 181 -0380 3. Address: P.O. Box 196612 Stratigraphic❑ Service la 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 20575 -00 -00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO- 028286 . PBU A -11 10. Field /Pool(s): .. PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 10745 feet Plugs (measured) 10060 (TOC), 9951 (TOC) feet true vertical 9497.3 feet Junk (measured) None feet Effective Depth measured 10680 feet Packer (measured) 9180 feet true vertical 9437.97 feet (true vertical) 8115 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 77' 20" 33 - 110 33 - 110 Surface 2598' 13 -3/8" 72# L -80 32 - 2630 32 - 2630 4930 2670 Production 9732' 9 -5/8" 47# L -80 31 - 9763 31 - 8613 6870 4760 Liner 1498' 7" 29# L -80 9247 - 10745 8172 - 9497 8160 7020 Liner ``�� Liner r ` 6a Z l Perforation depth: Measured depth: SEE ATTACHED - , ..a- •b t" � A t J O ti _ True Vertical depth: _ _ - Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 30 - 9270 30 - 8192 Packers and SSSV (type, measured and true vertical depth) 9 -5/8" Baker PKR '- 9180 "- 8115 RECEIVED 12. Stimulation or cement squeeze summary: AUG 2 b 2011 Intervals treated (measured): Gat descriptions including volumes used and final pressure: �� QI� $t �7� Cow 11SS1Olt lifICimsriacm 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 8,821 690 Subsequent to operation: 9,039 1,977 14. Attachments: 15. Well Class after work: . . 0 Copies of Logs and Surveys Run Exploratory Development ❑ Service 0 Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: ." Oil ❑ Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAGD GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: 311 -152 Contact Joe Lastufka Printed Nam SNAP - - Lastu ' I Title Petrotechnical Data Technologist Signat Phone 564 -4091 Date 8/24/2011 Form 10-404 Revised 10/2010 RBDMS AUG 2 6 201f1:2-1 d 1( Submit Original Only A -11 181 -038 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base A -11 6/16/82 PER 9,970. 9,978. 8,796.04 8,803.21 A -11 6/16/82 PER 9,996. 10,010. 8,819.34 8,831.89 A -11 6/16/82 PER 10,016. 10,028. 8,837.27 8,848.04 A -11 6/16/82 PER 10,034. 10,061. 8,853.42 8,877.65 A -11 6/16/82 PER 10,069. 10,081. 8,884.83 8,895.6 A -11 6/26/85 APF 9,978. 9,996. 8,803.21 8,819.34 A -11 6/26/85 APF 9,928. 9,954. 8,758.51 8,781.73 A -11 9/6/85 APF 10,081. 10,090. 8,895.6 8,903.67 A -11 9/6/85 APF 10,100. 10,130. 8,912.65 8,939.59 A -11 10/14/88 APF 10,142. 10,222. 8,950.38 9,022.43 A -11 4/20/90 APF 9,963. 9,970. 8,789.78 8,796.04 A -11 4/20/90 APF 9,802. 9,822. 8,647.05 8,664.57 • A -11 4/20/90 APF 9,822. 9,830. 8,664.57 8,671.59 A -11 5/18/94 BPS 10,061. 10,069. 8,877.65 8,884.83 A -11 12/23/94 BPP 10,061. 10,069. 8,877.65 8,884.83 A -11 3/20/95 FIL 10,250. 10,680. 9,047.69 9,437.97 A -11 3/27/95 SPS 10,060. 10,119. 8,876.75 8,929.71 A -11 3/27/95 SPS 10,119. 10,135. 8,929.71 8,944.09 A -11 3/27/95 SPS 10,135. 10,250. 8,944.09 9,047.69 A -11 6/21/97 SQZ 10,031. 10,222. 8,850.73 9,022.43 A -11 8/2/11 BPS 9,961. 10,222. 8,787.99 9,022.43 A -11 8/3/11 SPS 9,951. 9,963. 8,779.05 8,789.78 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET ill FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • A -11 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY y 8/1/2011 ***WELL INJECTING ON ARRIVAL" * *(ELI_ NE - !PROF) INITIAL T /I /0= 250/250/0 LOG INJECTION PROFILE FROM 9700' - FIELD SPLITS 9802' -9830' = % 9928' -9954' =1 % 9963' - 10010' = 9% 10016'- 10028' i= 15% 10034'- 10061' = 75% IINJECTION RATE 9900BWPD, WHIP= 700PSI, WHIT =101 'FINAL T /I/O= 0/200/0 WELL LEFT SHUT IN, SWAB/WING /SSV= CLOSED, IMASTER =OPEN IA/OA =OTG EQUIPMENT LAID DOWN FOR NIGHT TO RUN POSISET PLUG AND DUMP ;CEMENT ON 2 -AUG -2011 ** *JOB CONTINUED 2- AUG - 2011 * ** 8/2/2011! ** *JOB CONTINUED FROM 1 -AUG -2011 WELL SHUT IN ON ARRIVAL * * *(ELINE - MPBT /CDB) INITIAL T /I /0= 0/140/0 !SET SLB MPBT MID ELEMENT AT 9961' TOP OF PLUG AT 9959.42'. BOTTOM OF PLUG AT 9962.75' "DUMP 4 GALS OF CEMENT AT 9959.42' WITH 2.75' CEMENT FROM TOP OF !PLUG ESTIMATED TOC AT 9956.6 ;FINAL T/I/O= 0/140/0 WELL LEFT SHUT IN, SWAB/WING /SSV= CLOSED, ;MASTER =OPEN IA/OA=OTG ** *JOB CONTINUED 3- AUG - 2011 * ** 8/3/2011; ** *JOB CONTINUED FROM 1 -AUG -2011 WELL SHUT iN ON ARRIVAL * * *(ELINE - !MPBT / CDB) :INITIAL T/I/O= 0/140/0 'DUMP 4 GALS OF CEMENT AT 9956.6' WITH 2.75' CEMENT FROM TOP OF .PREVIOUS DUMP ESTIMATED TOC AT 9953.8' DUMP 4 GALS OF CEMENT AT 9953.8' WITH 2.75' CEMENT FROM TOP OF PREVIOUS DUMP ESTIMATED TOC AT 9951' !FINAL T/I/O= 0/140/0 WELL LEFT SHUT IN, SWAB/WING /SSV= CLOSED, MASTER =OPEN IA/OA =OTG ' ** *JOB COMPLETE LEAVE LOCATION * ** L. FLUIDS PUMPED BBLS 2 DIESEL 2 TOTAL FLUIDS PUMPED GALS 12 CEMENT 12 TOTAL TREE = 4" Mc EV OY JW ELLHEAD= McEVOY • SAFErYR : WELL REQUIRES A SSSV WHEN ON ACTUATOR= AXELSON A 11 MONITORING SHACK MUST BE TURNED OFF BEFORE KB. ELEV = 82.1' BF. ELEV = 49' ANY WELL WORK INVOLVING EXPLOSIVES CAN _KOP = 3100' BEGIN. CONTACT PAD OPERATOR Max Angle = 39 @ 5600' Datum MD = 10066' Datum TVD= 8800' SS 1 2116' H4 -1/2" OTIS SSSV NIP, ID = 3.813" I GAS LIFT MANDRELS 113 -3/8" CSG, 72 #, L -80, ID = 12.347" H 2627' ST MD TVD DEV TYPE VLV LATCH 7 2997 2913 8 CAM RK 6 5200 4812 37 CAM RK 5 6564 5879 39 CAM RK 4 7407 6560 35 CAM RK Minimum ID = 3.725" @ 9255' 3 7953 7003 34 CAM RK 4 1/2" OTIS XN NIPPLE 2 8433 7406 33 CAM RK ' 1 8911 7806 34 CAM RKED I I 1 9106' 1 - 1 SLIDING SLEEVE, ID = 3.812" I 9162' —ITBG SEAL I gal ►1/ 9180' H9 -5/8" BAKER PKR, ID = 4.00" I 1 9223' H4 -1/2" OTIS X NIP, ID = 3.813" 1 (TOP OF 7" LNR H 9248' I 9255' 1 - 14 - 1/2" OTIS XN NIP, ID = 3.725" I 1 4 -1/2" TBG, 12.6 #, L -80, 0.0152 bpf, ID = 3.958" 1 - 1 9270' 1 I 9287' 1-- I4 -1/2" BAKER TBG TAIL, ID = 3.958" I 19 -5/8" CSG, 47 #, L -80, ID = 8.681" 1--1 9748' 1---41 1 9270' 1 - 1 ELMD TT ON XX/XX/XX? I 1 PERFORATION SUMMARY 9951' H CEMENT TOP (08/03/11) I REF LOG: CBL 07/08/81 mead 9959' I-17" POSISET PLUG (08/03/11) ANGLE AT TOP PERF: 29 @ 9802' III Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE ---"..\..,„ 3 3/8 4 9802 -9830 0 04/20/90 31/8 4 9928 -9954 0 04/15/89 3 3/8 4 9963 -9970 0 04/20/90 31/8 4 9970 -10010 0 04/15/89 31/8 4 10016 -10028 0 04/15/89 1 10058' (-I MARKER JOINT 1 3 1/8 4 10034 -10061 0 04/15/89 � t 31/8 4 10069 -10090 C 04/15/89 10060' I — ( CEMENT 10060'-10119' I ♦_�.�.�.�_!� 2 3/4 4 10100 -10130 C 04/15/89 1 10119' 1--1400 LBS CACO3 10119' - 10135' 1 3 1/8 1/2 10142- 100222 C 04/15/89 1 10135' 1,2600# 20/40 CARBOLITE 10135'- 10250' 1 10250' --J FILL 10250' -TD P 1 PBTD I-1 10680' 1 WAW, • 7" LNR, 29 #, L -80, 0.0371 bpf, ID = 6.184" H 10744' 1.0.01.4 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 7/9/1981 ORIGINAL COMPLETION 018/14 SRD/ PJC SET POSISET & CMT (8/31/11) WELL: A -11 08/17/96 LAST WORKOVER PERMIT No: 81 -0380 01/29/01 SIS -MH CONVERTED TO CANVAS API No: 50- 029 - 20575 -00 03/02/01 SIS -LG FINAL Sec. 35, T11N, R 13E 02/14/11 MB /JMD ADDED SSSV SAFETY NOTE BP Exploration (Alaska) 2tkot 24 -AUG -2011 SehNnker er No. 5782 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 11 -09A BCRC -00086 PPROF W/ DEFT & GHOST 16-Jul-11 1 1 MPJ -15 BD88 -00141 IPROF 25-Jul-11 1 1 MPJ -18 BCRC -00108 IPROF 24-Jul-11 1 1 MPI.08 BAUJ -00096 IPROF 26-Jul-11 1 1 3- 31/K-32 BBSK -00082 PPROF W/ DEFT & GHOST 26-Jul-11 1 1 M -08 BCRJ -00104 SBHPS 8-Aug-11 1 1 01 -28A BUTT -00001 PPROF W/ DEFT & GHOST 2- Aug -11 1 1 01 -28A BUTT -00001 CEMENT BOND LOG 3- Aug -11 If 1 1 • 2- 341P -14 BCRC -00109 IPROF 27-Jul-11 1 1 Z -12 BJGT -00058 IPROF 2- Aug -11 1 1 V -03 BG4H -00066 SBHPS 29-Jul-11 1 1 W-34A BINC -00054 PRIMARY DEPTH CONTROL 26-Jul-11 1 1 17 -02 AWJI -00151 PPROF W /DEFT 14-Jul-11 1 1 A -11 P1 -07A F -29A BSM4 -00018 IPROF 1- Aug -11 1 1 AWJI -00152 XFLOW 8- Aug -11 1 1 1 BG4H -00072 SBHPS 10- Aug -11 1 11.11 BBSK -00085 PPROF W /DEFT 1- Aug -11 1 1 Z -06 BD88 -00146 TEMP SURVEY 3- Aug -11 1 1 Z -20 BBSK -00085 SBHPS 31-Jul-11 1 1 MPF -13 BUTT -00003 IPROF 9- Aug -11 1 1 MPL -15 BUTT -00003 IPROF 5- Aug -11 1 1 MPK -33 BJGT -00056 USIT 30-Jul-11 AL 1 1 L2 -18A AWJI -00153 LEAK DETECTION LOG 11- Aug -11 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: • BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 F • • SMITE Cl[F ALASEA SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 Laurie Derrick 3 S Petroleum Engineer (� , BP Exploration (Alaska), Inc. D P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU A -11 Sundry Number: 311 -152 Dear Ms. Derrick: Ai MA`' 0 6' 2(111 Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, 0,- Daniel T. Seamount, Jr. Chair DATED this S day of May, 2011. Encl. STATE OF ALASKA O' A I LASKA. AND GAS CONSERVATION COMMISSIOW ,�'� ` // APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1. Type of Request: Abandon ❑ Plug for Redrill ❑ Perforate New Pool❑ Repair Well ❑ Change Approved Program ❑ Suspend ❑ Plug Perforations El - Perforate❑ Pull Tubing ❑ Time Extension ❑ Operation Shutdown ❑ Re -enter Susp. Well ❑ Stimulate❑ Alter Casing ❑ Other: ❑ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: BP Exploration (Alaska), Inc. Development ❑ Exploratory ❑ 181 -0380 - 3. Address: P.O. Box 196612 Stratigraphic ❑ Service . 0 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 20575 -00 -00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: - Spacing Exception Required? Yes ❑ No ❑ PBU A -11 9. Property Designation (Lease Number): 10. Field / Pool(s): ADLO- 028286- PRUDHOE BAY Field / PRUDHOE BAY Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10745 - 9497.3. 10680 9437.97 10060 TOC NONE Casing Length Size MD TVD Burst Collapse Structural Conductor 77' 20 X 30 33 110 33 110 Surface 2598' 13 -3/8" 72# L -80 32 2630 32 2630 4930 2670 Production 9732' 9 -5/8" 47# L -80 31 9763 31 8613 6870 4760 Liner 1498' 7" 29# L -80 9247 10745 8172 9497 8160 7020 Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): SEE ATTACHED - - 4 -1/2" 12.6# L -80 30 9270 Packers and SSSV Tvpe: 9 -5/8" BAKER PKR Packers and SSSV MD and TVD (ft): 9180 8115 12. Attachments: Description Summary of Proposal El 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch ❑ Exploratory ❑ Development ❑ Service El - 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: 5/12/2011 Oil ❑ Gas ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: WINJ ❑ GINJ ❑ WAG 0 - Abandoned ❑ Commission Representative: GSTOR ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Laurie Derrick Printed Name Laurie Derrick Title PE Signature Phone Date µ.. a...., .AAT J 564 -5952 4/28/2011 Prepared by Joe Lastufka 564 -4091 COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 3 1 1 �� RECEIVED Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: • MA'` () h, tiitl assIta Did & t3L s cos. Gommission Antilerigle Subsequent Form Required: /4' / €ct APPROVED BY Approved b • // COMMISSIONER THE COMMISSION Date: 5i1 r 1 RBDMS MAY 08 101h 5 ''1 // Form 10-403 Revised 1/2010 1 R / V I A I Submit in Duplicate A -11 181 -038 . PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base A -11 6/16/82 PER 9,970. 9,978. 8,796.04 8,803.21 A -11 6/16/82 PER 9,996. 10,010. 8,819.34 8,831.89 A -11 6/16/82 PER 10,016. 10,028. 8,837.27 8,848.04 A -11 6/16/82 PER 10,034. 10,061. 8,853.42 8,877.65 A -11 6/16/82 PER 10,069. 10,081. 8,884.83 8,895.6 A -11 6/26/85 APF 9,928. 9,954. 8,758.51 8,781.73 A -11 6/26/85 APF 9,978. 9,996. 8,803.21 8,819.34 A -11 9/6/85 APF 10,081. 10,090. 8,895.6 8,903.67 A -11 9/6/85 APF 10,100. 10,130. 8,912.65 8,939.59 A -11 10/14/88 APF 10,142. 10,222. 8,950.38 9,022.43 A -11 4/20/90 APF 9,802. 9,822. 8,647.05 8,664.57 A -11 4/20/90 APF 9,822. 9,830. 8,664.57 8,671.59 • A -11 4/20/90 APF 9,963. 9,970. 8,789.78 8,796.04 A -11 5/18/94 BPS 10,061. 10,069. 8,877.65 8,884.83 A -11 12/23/94 BPP 10,061. 10,069. 8,877.65 8,884.83 A -11 3/20/95 FIL 10,250. 10,680. 9,047.69 9,437.97 A -11 3/27/95 SPS 10,060. 10,119. 8,876.75 8,929.71 A -11 3/27/95 SPS 10,119. 10,135. 8,929.71 8,944.09 A -11 3/27/95 SPS 10,135. 10,250. 8,944.09 9,047.69 A -11 6/21/97 SQZ 10,031. 10,222. 8,850.73 9,022.43 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE • MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE 0 To: C. Olsen/T. Norene J. Bixby /R. Liddelow Date: April 21, 2011 GPB Well Ops TLs From: Laurie Derrick - A pad Engineer AFE: APBAPDWLI 1 Subject: A-11i IPROF & Profile Modification IOR: 130 IOR Est. Cost: 1. F SBG. 2. S Pull SSSV from 2116' md. Drift & tag TD. Caliper from TD to surface. 3. E (PROF. Set posiset plug at 9960' md. Dump bail cement. 4. S Tag TOC to confirm plug set. Current Status: Injector - Operable, WAG Injection Rate: 04/19/2011 - 6300 bwpd at 690 -psi WHIP Max Deviation: 39° at 5600' MD Minimum ID: 3.725" at 9255' MD. 4 -1/2" Otis XN Nipple. Last Downhole Op: 04/04/2009 - Set SSSV at 2116' md. Serial # M -11. Last tag: 11/16/02 - tag TD at 10,041' md. Contact Information Laurie Derrick at 564 -5952 (work), or 720 - 308 -3386 (cell) Email: laurie.derrick @bp.com ✓ Job Objectives: 1. Fullbore SBG. 2. Pull SSSV from 2116' md. 3. Drift & tag TD. Caliper TD to surface in preparation for plug set. 4. Eline IPROF for sag split and injection slumping. 5. Set posiset plug at 9960' and to improve conformance. Well History & Wellwork Justification: A -11 was drilled and completed in 1981. The well was pre - produced until 1985 when it was converted to injection. During this time the well produced 2.1 mmbbls oil. Since it was converted to injection in 1985, the well has injected 82.9 mmbbls water and 22.6 BSCF MI. 1 • • A -11 is located in the GDWFI region on Northern A -pad. The pattern contains 6 producers and when all of the wells are online the pattern produces 2000 bopd. Currently, three of the producers, A -06, A -29 and A -43 are offline due to H2S and velocity constraints. Therefore, A -11 is supporting 977 bopd. A -11 has struggled with out of zone injection. Z3 perfs were added in 1988 to support the up dip wells, but since then most of the injection has entered Z3. The pattern currently has little off take below the 44P and the water that is slumping into Z3 is being wasted. The well was plugged back with carbolite in 1995 in an attempt to shut off injection into Z3. A PPROF after the plugback showed 50% of the injection entering the bottom three sets of perfs. It was decided that the bottom open perf in the 43P was connected to the Z3 perfs via a channel. A second plug of calcium carbonate with a cement cap was set in 1997 in order to fully shut off the out of zone injection. However, a 2002 IPROF showed 77% of the water entering the bottom perfs or flowing past the cement cap. In addition, A -11 has been used for pit dewatering and each year since 2001, a noticeable change in the slope of the hall plot is visible following the pit dewatering event. The subsurface team believes that we may have broken down the cement cap or thermally frac'd the formation down to Z3 causing the poor conformance. If 77% of the injection volume is slumping out of zone, then an estimated 6000 bwpd is being wasted in this injector based on its current target of 8000 bwpd injected. Based on the injection allocation factors for this pattern, A -11 directly supports wells making 430 bopd IOR. Using the value of injection for GPB, A -11 has a value of 0.023 bbls oil per bbl water injected due to its age. Therefore, the 6000 bwpd wasted in this well equates to 130 bopd lost from the pattern. The IPROF will be collected to survey the current injection split in the 46P and the sag river perfs. This IPROF will be compared to a future IPROF planned for a few months after the plug is set to determine the level of success of the profile modification. The Posiset plug is not contingent on the IPROF, but if the (PROF shows that a significant portion ( >80 %) of the injection is entering the two upper sets of perfs at 9802- 9830'md and 9928- 9954'md, the PE should be consulted and the profile modification may be canceled. CO : .1A Posiset Plug discussion and calculations: The Posiset plug is meant to be set with the mid seal element at 9960' md. There is a break in the perforations that coincides with the 45N shale from 9954' -9963' md. The 45N shale is competent in the A -11 welibore and can be mapped regionally throughout the pattern. Setting the plug in this location will limit future water injection to the 46P sand. Five to eight feet of cement will be bailed on top of the plug to provide the required pressure differential rating. A minimum of 9 gallons of cement will be dumped to provide approximately 5' of cement and the minimum differential pressure rating of 2500 -psi across the plug. It is preferred that approximately 12 gallons of cement will be dumped to provide 8' of cement and a differential pressure rating of -5000-psi across the plug. These calculations are based on the use of Schlumberger Dump Bailer Cement Kit T6016548, which has a cement shear bond of 57 lb/in The formula to calculate the height of the cement plug is: Required Plug Height (ft) = Differential Pressure (psi) x Csg ID (in) 48 x Cement Shear Bond (psi) 2 • • Fullbore: 1. PJSM. MIRU Fullbore. 2. Pump SBG per attached fullbore pumping template. 3. Turn well over to ops to POI. Slickline: 4. PJSM. MIRU Slickline. 5. Pull 4-1/2" MCX (ser# M -11) from 2116' MD. 6. Drift and tag TD with a drift representative of a 2.125" OD posiset plug. a. Report tag in corrected measured depth. b. Note: tag must be below 9975' and to allow profile modification. 7. Caliper 7" liner and 4 -1/2" tubing from TD to surface. 8. RDMO. Turn well over to ops to POI. Eline: IPROF 1. PJSM. R/U Eline. 2. Prior to starting Eline job. Confirm the following: a. A -11 is injecting at steady rate between 6500 and 8000 bwpd. b. Well has been online injecting for at least 24 hours. c. Tie in log is available: Schlumberger cement bond log dated 7/8/81 3. MU Schlumberger IPROF tools (GR, CCL, pressure, temp, spinner). 4. RIH to 10040' and or as deep as possible without tagging bottom. a. Note the tag depth from the SL D &T. The last tag was 10,041' and on 11/16/02. 5. Obtain up dynamic passes at 40 fpm, 80 fpm, & 120 fpm from the lowest depth to 9700' md. 6. Obtain an 80 fpm down pass for an up /down overlay. 7. Make 5 minute stop counts above and below the perfs at the following depths: a. 9750' and b. 9880' and c. 9958' and d. 10012' and e. 10030' and f. As close to TD as possible 8. Shut in the well and log a baseline temperature pass at 40 fpm from TD to 9700'md. 9. Log warm back temperature passes at 40 fpm from TD to 9700' and at 1, 3, and 5 hours after shut -in. a. Note: The Posiset plug is not contingent on the IPROF, but if the IPROF shows that a significant portion ( >80 %) of the injection is entering the two upper sets of perfs at 9802 - 9830'md and 9928- 9954'md, the PE should be consulted and the profile modification may be canceled. Log Presentation: Per PE manual Depth shift final log to Schlumberger cement bond log dated 7/8/81 The following information should be presented on the print. 1. Job Comments - operating steps in sequence, logging passes made, injection splits, basic field interpretation. 2. Individual up passes with STP data on 5 "/100' scale. 3. All up pass spinner data in an overlay on a 5 "/100' scale 4. The 80 fpm up /down overlay on a 5 "/100' scale. 5. All warmback passes on a 5 "/100' scale. 6. Stop counts. 3 • . E- Files: Raw IPROF data should be uploaded to Interact as follows: 1. Individual Unwrapped .DLIS files for each pass. Name files with speed & direction e.g. "80 fpm up .DLIS ". 2. Individual Unwrapped .DLIS files for each stop count. Name files with depth e.g., "9,880' ft stop count .DLIS" 3. Final Log in PDS Eline: Posiset plug and cement 1. PJSM. MIRU Eline. Tie in log is 7/8/81 Schlumberger CBL. a. Note: A sundry is required for this intervention. Do not execute the plug set unless the sundry is available on location. The sundry is attached in JMS -APE. b. Confirm liner caliper looks good prior to plug set. 2. PU 7" Posiset plug (H405501), setting tool, and CCL. a. After pressure testing the lubricator, bleed pressure off slowly at no faster than 100psi /minute as the plug may release if pressure is bled off too rapidly. 3. RIH at a maximum of 150 fpm. Tie in with 7/8/81 Schlumberger CBL. If necessary for tie in, drop down below the setting depth and pull up to position. 4. Set 7" Posiset plug (H405501) with mid element at 9960' elmd. Top of plug (anchor) at 9958' elmd. Wait 1.5 hours for the plug to set. Tag the plug and POOH. a. 7" Posiset plug specs: 2 -1/8" OD, 39.8" length 5. PU 30' x 2.125" OD SWS positive displacement bailer and CCL. Mix 4 gallons of cement and pump into bailer. Place samples of each batch of cement mixed in a hot water bath at - 220°f. Monitor these samples to confirm cement thickening time. 6. RIH with bailer. Correlate depth and tag Posiset plug. Dump cement from bailer with the bottom of the bailer right on top of the plug so the cement displaces the lighter wellbore fluid upward. Pull uphole slowly for a few feet until the bailer has dumped all cement in the wellbore. POOH. 7. Repeat steps 5 & 6 until a total of -12 gallons of cement are bailed into the wellbore (8' height on top of plug). a. At least 9 gallons of cement (5.7') need to be placed to ensure the minimum required pressure differential of 2500 psi across the plug. 8. After cement is in place, POOH and tag the wing valve to leave well SI for 5 days. Slickline: Tag TOC 1. After 5 days, MIRU slickline. 2. RU 2.5" SB/TEL. Tag cement cap. Note depth in corrected measured depth and describe any sample collected in the WSR. a. Note: The SSSV can be left out of the well since it is going to go on water injection. 3. Once cement top is confirmed, turn well over to ops to POI. 4 • TREE- 4' McEVOY WELLHEAD= Mc EVOY SAFETY NOTES: WELL REQUIRES A SSSV WHEN ON ACTUATOR= AXELSON A-11 .,. WARPING: RADIO TRANSMITTER IN WEATH KB. ELEV 82.1 ER MONITORING SHACK FAUST BE TURNED OFF BEFOFtE = ' BF. ELEV = 49' ANY WELL WORK INVOLVING EXPLOSNES CAN KOP = 3100' BEGIN. CONTACT PAD OPERATOR Max Angle = 39 P 5600' Datum MD- 10066' Datum 1VI:k. 8800' SS I 2116' H4-1,2' OTIS SSSV NP, EI = 3.813' I 410 GAS LET MANDRELS j 133/8' CSG, 72*, L-80, El = 12.347' H 262T I - 1 ST MD ND DEV TYPE VLV LATCH 1 2997 2913 8 CAM RK 6 5200 4812 37 CAM RK 1 1 5 6564 5879 39 CAM RK Minimum ID = 3.725" @ 9255' N 4 1401 6560 35 CAM 3 7953 1003 34 CAM RK RK 4 112" OTIS XN NIPPLE 2 8433 7406 33 CAM RK 1 8911 7806 34 CAM RKED I 9106' H SLIDING SLEEVE, ID = 3.812' I I I 9162' H1BG SEAL I ..7:4 Ii:: 9180 H9-5/8" BAKER PER I 9223' H4-1/2' OTIS X NP, ID = 3.813* I ITOP OF r LNR H 9248' I 9255' H4-112. OTIS XN NP, ID = 3.725' I I 4-1,2' TBG, 12.6*, L-80, 0.0152 bpi. ID = 3.958' H 9270' 9287' H4-1/2" BAKER TBG TA L. ID = 3.958' I I 9270' H ELME) Ti' - DATE NOT AVA LA BLE I I 9-5/8' CSG, 47*, L-80, D = 8.681' H 9748 Fa I _I■ PERFORATION SUMMARY I 10058 H MARKER JOIVT I RE LOG. CBL 07/08/81 ANGLE AT TOP PERF. 29 (it 9802' Note. Rafe( to Pcoduction DB for historical pad data SIZE SPF INTERVAL Oini/Sgz DATE AWN, 10060' licevecr 10060%10119' I 33/8 4 9802-9830 0 0412090 4.0.0.1.4. 31/8 4 9928-9954 0 04/15189 I 10119' H400 LBS CACO3 10119%10135'1 3318 4 9963-9970 0 04/20/90 31/8 4 9970-10010 0 04/15/89 31/8 4 10016-10028 0 04/15189 31/8 4 10034-10061 0 04/15189 31/8 4 10069-10090 C 04/15/89 I 10135' 142600* 20/40 CA RBOLITE 10135%10250' I 2 314 4 10100-10130 C 04/15189 3 1/8 1/2 10142-100222 C 04/15/89 I 10250' H FLL 10250'-TD PBTD 10680' 1' LNR, 29*, L-80, 0.0371 NA. ID = 6.184' 10744' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 7/9/1981 ORIGINAL COMPLETION WELL. A-11 08117/96 LAST WORKOV ER PERMIT No. 81.0380 01129/01 SIS-MI-4 CONVERTED TO CAWAS API No. 50-029-20575-00 03/02/01 SIS-LG FINAL Sec. 35.711N, R 13E 02114/11 MB/JMO ADDED SSSV SAFETY NOTE BP EvloratIon (Alaska) 5 • • A -11 Depth Control Tie in Log TT (la ) . 0 200. o Schlumberger ).o - 0 ) 1.000 - QDL ' - Cement Bond Log GR (GAP') 50.00 CBL (MY ) 100.0 7/8/81 100, _ , 0.0 50.00 . : _ : En= 7" -. J I ' � Jw-^ i , " V I v i ; .............ii } mil �� n t1 tr - "rC� ,- �� _ 1 1 t — ► f n le-e-""---11 Ft �.■. I 9900 == .-v p a WIMMIN . ill 1 MiN 1111 ' ,,,, iiimialummi N 1 R 111.111111.1MEIStall111111 ...mummosimIllill 'alai 4 . ..._w �rre 112111111 �� " r t ,. . . . J . 0 )15,‘ , ell ems_ lising,..... , , , . . �� , lir I I' __ n,..n • nom Es..,,, 4t fi t /`, } ' : "V (' ".l Y . ... .__ ement cap 5 -8' of cement `' �{' � _ _ s _ '� Posiset plug mid seal e `' • element at 9960 and "' "� °` • c • * 511 el ....1 ry v u , V V �- '' Ili • •liWallGOIW .. . �� ^k • .11 „ ��t i1 � ' . ,i,,i,f I , i , i 0 i ' l o y— , 1 . > : Ill I -. ........m■ione. - A , 4P t o o o o, lit , ,• IN ---- 7 _ . . =ma lip . .0 - ®.� ____ jilij moo= '. ;..' , ', ' A '4 OA , , —sue or r r ' 1 i t IINNIM 11 '■1111111•1111411111111111 • • A -11 WURD Petrophysics �:l _ s.rp i .�j� ? z 2n79'� klig 1 aeiNk:..r; .r.rm;xuI-• � uFeQ =. P LIE 7_ _ r; C booms miff w.l'H 1 rAPI ". C 2 OHM 200 0 v ./ s mil swsw_vn.a v.•1111.-' r . Hkt**4i, If riu _: � a'N (H_ a v!v ' 1 w. ar - n WI .:. ..Hk1N . v1v � 1 1.. ,. 1 1 ■ 1 1 L 1 1 .. * " - 011 , . – alt:::: 5 1 1 IT f _ I ,, _ TSGR — --- _ — Ct z_ . f i il la t , f ,. A C} — — i 1 ' i : 1 _ i t s ! �* G 1 f + --,-7...:: P osiset plug & cement ( ` + G 5P = 4 t A 7 t L _ 111' — ■ < _ (-_,C 45513 — r'...C' --e tat z 1 1' -- aria 1442.6 z — sago .�- -----=._______. i 43513 ;c . :. 4. T ,� �., . _ _ , ,. 2 63513 d' . 1 P -8850 — 1' 1 l c 1 } 1 . — li 4 1 1 Z i iA 1 i : 1 f 140.4 } i ^,7GL 1 1 • • WAG Surveillance - [Well A-11.01] a Fie Edit Ufrttfes WYtdow Het, _ E x 7202 Sure of ■1-P - 606 10000 • S�d�hP Tow . from IWI -119`1 --;ciao- %APS 9000 1-1e-re sett Ift crflernirfs 46 3lu..f-a-F t 1 , , n j -tn �3.: 4/1 184"s *tic triu. i(y A'at lecl r.*1' - 1---- _s-- gisoe 8000 d C413.4. t '4"4.• J *w .. Wad". tit kladt 3 I QS +cxt cop,per.corexed t 1.4d4.mt 7000 • -to re.rue.rueri -ta .47 .2.3 ,h' Shml a ho ov a, 3 0411 t,id.w+. r . 4 . b s 3 / 6000 • sic 23 5000' 3/1115 <' —~ sar+deacIL • ° cM+ cap E 4000 t 41fv4'q Sqa compr J-... i n "!— -¢o h - ,. L. i( l04 rn ear 3000 '' 5 + f'` � 1991. + 3/94 IPR and rte+ sc./ - r X18 —la krill a Y. rn i 2000- 4 I 2= o� -0L., or gym-+ . • 1000' Swt i' 0 0 10000 20000 30000 40000 50000 60000 70000 80000 90000 10000: Cumulative Water lniecoon MSTB 2058 Slops - 0 CO 0.50 Sine. 0 40 s, 0 30 a '' # f7i 0.20 $ 0.10 727272 - - - - 1 - - - - - • _ es7ao • _ _ 2020 0 ._ Yu 2010.0 - _..____•- , 2000.0 �r_�- � —�� 1990.0 ,_ __ -- ---'"'— - 1 taen n. - - ycie Plots Grids Targets WI Han Plot 00 MEMORANDUM • TO: Jim Regg ~ P.LSupervisor ~~~ (~~~~~~'~'~ FROM: Jeff Jones Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, October 29, 2008 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC A-11 PRUDHOE BAY UNIT A-11 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv ~ ~`- Comm Well Name• PRUDHOE BAY UNIT A-11 Insp Num: mitJJ081028173809 Rel Insp Num: API Well Number s0-029-20s75-00-00 Permit Number: 181-038-0 ~ Inspector Name: Jeff Jones / Inspection Date: 10/24/2008 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well ~ A-l I ~T e In'. ; W ~ TVD ~ ells ~ ~ IA i so 2soo - ~~~ zaao z4so --- ( -- p T ~ lslosso iT eTest SPT yp - ~Test psi zozs.7s ~ OA zo zs zs zs ~ Interval 4YRTST p~F P / TUbing -- 450 i 450 _ --- -- 450 450 ~ NOteS• 4.9 BBLS methanol pumped. Wednesday, October 29, 2008 Page I of I OVERDUE UIC MITIA: A-1 l1PTD #1810380) ~ Page 1 of 1 Regg, James B (DOA) From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] ~~~ IOI~I~~ Sent: Friday, October 24, 2008 9:26 AM To: Regg, James B (DOA); Maunder, Thomas E (DOA); GPB, GC3 Wellpad Lead; GPB, GC3 OTL; GPB, Area Mgr Central (GC1/3/FS3); NSU, ADW Well Operations Supervisor; Rossberg, R Steven; Engel, Harry R Cc: Holt, Ryan P (ASRC); NSU, ADW Well Integrity Engineer; Hibbert, Nancy; Hughes, Andrea; Dahlem, Jason E; Winslow, Jack L. Subject: OVERDUE UIC MITIA: A-11 (PTD #1810380) Attachments: A-11 TIO Plot.doc Hi all, Well A-11 (PTD #1810380) was due fora 4-year UIC MITIA on 07/20/08. Upcoming compliance testing is tracked on auto-generated Well Integrity reports. Due to an oversight in the programming code, this well did not appear on the list of upcoming testing. This is the only well overdue for compliance testing at this time. Programmers are currently working to correct the programming code. The well is on water injection and an MITIA will be conducted today. The plan forward for the well is as follows: 1. Fullbore: AOGCC witnessed MITIA ~1 1 ~. ~ ~~~}- ~,°~-was ?(~~ 10/24/2008 PBU A-11 PTD 181-038 Tin oi„r ~v~ ~~~~ • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Reoo 7J ( P.I. Sup~'isor k~?-Yi 7 21 ( D4 DATE: Wednesday. July ~ 1.2004 SUBJECT: t\lechamcallntegri!y Tes!s BP EXPLOR.o\ TION I ALASKA ,I rNC FROM: John Crisp Petroleum Inspector A-II PRUDHOE BAY UNIT A-II Src: Inspector Re\'ie"'ed B): P.I. Sup f\' ...:Ji5::- Comm NON-CONFIDENTIAL Well Name: PRUDHOE BAY UNIT A-II Insp Num: miLlCrO"¡On0201427 Rellnsp Num: API \Vell Number: 50-029-~0575-00-00 Permit Number: 181-038-0 Inspector Name: John Cnsp Inspection Date: 7/20/200"¡ Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. \Ve II A-II Type Inj. I p TVD 9.197 IA 180 2-170 2-1-10 2.130 P.T. 1810380 Type.Test I SPT Test psi 2028 75 0:\ 0 0 0 I) Interval OTHER PIF P Tubing 11-10 11-10 11-10 1140 Notes: Pre pit dewatering ~ liT \Vednesday. July 21. 2004 Page 1 of] It: 't STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to: Winton_Aubert@admin.state.ak.us; Bob_Fleckenstein@admin.state.ak,us; Jim_Regg@admin.state.ak.us OPERATOR: FIELD I UNIT I PAD: DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska) Inc. Prudhoe Bay / PBU / A Pad 12/22/03 Anna Dube Witnessing declined by John Crisp Packer Depth Pretest Initial 15 Min. 30 Min. Well A-11 Type Inj. F TVD 8,115' Tubing 1,350 1,350 1,350 1,350 Interval 4 P.T.D. 1810380 Type test P Test psi 2,029 Casing 1,030 2,500 2,450 2,450 P/F P Notes: 4-Year required test. AOGCC declined witnessing test. Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Typelni. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Ini. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Typelni. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Test Details: TYPE INJ Codes F = Fresh Water Inj G = Gas Inj S = Salt Water Inj N = Not Injecting TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover 0 = Other (describe in notes) CO, '("f' I~H'il.RE""'\¡'" Ii')r./I'I> Ci) 1 ~oo' :1 ":"("",/r'\~ 'I;j I] ~,n.,," It.:J (.~!,$ ~ÿ,. ft..-..,v MIT Report Form Revised: 06/19/02 2003-1222_MIT _PBU _A-11.xls REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate 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 X 4. Location of well at surface 1226' SNL, 921' WEL, SEC. 35, T11N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 1866' NSL, 2139' EWL, SEC. 26, T11N, R13E, UPM At total depth 2127' NSL, 1979' EWL, SEC. 26, T11N, R13E, UPM ORIGINAL 6. Datum elevation (DF or KB) KBE = 82.10 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number A-1 li (23-26-11-13) PBU 9. Permit number/approval number 81-38 / 10. APl number 50- 029-20575 11. Field/Pool Prudhoe Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length .. 110 2597 9730 .. 1498 measured 10745 feet BKB 9497 feet 10052 feet BKB 8870 feet Size true vertical 20x30 13 3/8 9 5/8 Plugs (measured) Top of choke packer at 10052' Junk (measured) Cemented Measured depth True vertical depth BKB 8 c.y. 143 143 3720 c.f. 2630 2630 1540 c.f. 9763 8612 7 327 c.f. 9247-10745 9802'-9830' (Sag R.) 9928'-54', 9963'-10010', 10016'-28',10034'-61', 10069'-90', 10100'-130', 10142'-10222' subsea 8565'-8590' (Sag R) 8676'-8940' (seven Ivishak intervals) 4 1/2" L-80 to 9180' with 4 1/2" tailpipe to 9288' Tubing (size, grade, and measured depth) 8172-9497 Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9180'; inflatable Baker choke packer w/orifice at 10059'; 7" BVN at2116' ~" ~ ~ -- ,t,~' ',;..,~ ~ ~ ~ ~ .... ~ 13. Stimulation or cement squeeze summary See Attachment 14. Intervals treated (measured) FEB 0 3996 Treatment description including volumes used and final pressure Alaska Oil & Gas Cons. Commission Representative Daily Average Production or Injection Data ~l~;-~-&~ Prior to well operation Subsequent to operation OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 2857 3354 21977 2793 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Opg_rations .~ Oil Gas Suspended 17. I hereby c~rtify that th~f/)regoing~_ t~ecand correct to the best of my knowledge. Sig ,~ .~/~/1,~ .~7~-~'"'~//"'x'~.,,'~ Title TechnicalAssistantl,I Form 1~404t"Rev'0~'1~/88' "'- - Service water injection well Date ///~C~//~ ~ SUBMIT IN DOPLICATE WELL A-11(23-26-11-13) NRWO/HCL Operations 2/9/94 A CMT Sandback was performed using the following fluids: SUMMARY TIH with 3" nzl and 4.5" TEL. Tie in on the "XN" nipple at 9238' TIH and tagged the botom at 10250'. Spotted 2600g 20/40 Carbolite in 18.75 bbl slurry from 10250' to 10135' Waited 40 min and tagged the top carbolite at 10135". Pumped at 2 bbl/min down the CT at on ijection pressure of 860 psi for 20 bbl. Retagged the top at 10135. Call for CaCo2 (fine). from MI to place on top of the Carbolite top. Repaired BJ Pumps' after the sand plug Retie-in at 9238' and TIH. Mix up CaCo3 Surry (2#/gal). Spotted from 10135 to 10119'. using 400g CaCo3 in 4.8 Surry Waited 25 min and tagged the Scale at 10119' Made Several tags and the same depth was achieved. Conducted Injectivity test (2.0bpm at 860 psig ) and tag to confirm. Tagged Scale at 10119'.. POOH and FP Coil tubing. Pumped 30 bbl down the tubing to FP. OOH and left well SI. B BLS. DESCRIPTION 3 3 40g/gal Gel 20/40 Carbolite 3 25 Filtered seawater. 400# CaCo3 Fine Scale. 5 6 Methanol. STIM Operation 8/11/95 A BullHead Wash Treatment was the following fluids: SUMMARY: performed using Well was on PWI injection at 11900 BPWD @ 1700 psi. SI injection. BJ pump 161 bbls (50 gal/f0 of 75% diesel/25% xylene w/10 gal/1000 MS-10. Displace at max rate of 8 BPM @ 2400 psi across perfs w/60 bbls 70 deg SW. Let it soak while POI from skid. Looked like perfs may have partially plugged w/mung from tubing walls prior to mix being displaced, but injection rate was increasing when returned to GC-3 injection for final displacement. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 6 April 1995 RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL 73-J3 c-08 DESCRIPTION ECC No. 1 CCL/CUT FINAL BL+RF Run # 1 1811.02 1 PLS FINAL BL+RF Run # 1 3560.03 Run # 1 5643.02 Run # 1 5718.07 Run # 1 6275.03 1 PLS/STATIC FNL BL+RF 1 CN/GR FINAL BL+RF - · 1 PLS/STATIC FNL BL+RF 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: Please sign and ~etu~n Pe~rotechnical Data Cen~e~ BP Exploration (Alaska) In~ 900 East Benson Boulevard - -'~ ~ - 1 7 1995 · ~..~,._- "'-- ~ -'--~ - ..... ' ~,~ ~, ~'as Cons. Commissio, '"',? . ---.----- ' ."'~'"-A~cl~orage. · ¥ :-. ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 26 May 1994 Transmittal of Data Sent by: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL ~ DESCRIPTION R-04 (22-05-11-13) 1 CN/GR FINAL BL CN/GR FINAL RF SEPIA 8\-% A-11 /1 CCL/PACKER FINAL BL 1 CCL/PACKER ~F SEPIA E-06 (33-6-11-14) / ! SPNR/TEMP FINAL BL 1 SPNR/TEMP RF SEPIA / 1 DTEMP FINAL BL 1 DTEMP FINAL RF SEPIA F-14 (33-35-12-13) / 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA 1 CN/GR FINAL BL 1 CN/GR FINAL RF SEPIA B-02 (32-ii-i4) /1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA R-35 (23-33-12-13) X-07 (43-08-10-14) 1 PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA /i PFC/PERF FINAL BL 1 PFC/PERF RF SEPIA q0-~q~ s-32 (33-26-12-12) 1 PFC/PERF FINAL BL /i PFC/PERF RF SEPIA cont/ ECC No. Run ~ 1 5627.05 Run # 1 Run # 1 3560.02 Run # 1 ' Run # 1 3573.01 Run # 1 Run # ! 1022.02 Run Run ~ I 959.07 Run # 1 Run # i 4515.04 Run # 1 Run ~ 1 5803.04 Run # 1 Run $ 1 6136.04 Run Run ~ 1 4046.02 Run Run ~ 1 6202.00 Run ~ 1 R IVED JUN O 8 t99, Alaska Oil & Gas Cons. Commission Anchorage RECEIVED ~/x'( I 0 1994 Alaska 011 & [las Cons. Commission Anchorage ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR. ANCHORAGE AK, 99501. USA Date: 28 April 1994 Transmittal of Data Sent by: ANCHORAGE XPRES Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION q'~ ~'~.~ / R-35 (23-33-12-13) 1 PLS PROFILE FINAL BL /1 PLS GASLFT FINAL BL 1 PLS PROFILE RF SEPIA //1 PLS GASLFT RF SEPIA ~%'1~ R-32 (22-33-12-13) /1 PLS INJPROF.FINAL BL 1PLS INJPROF.RF SEPIA 1 PLS FINAL BL /1 PLS FINAL RF SEPIA '~b q"~,, F-14 (33-35-12-13) /I PL$ FINAL BL 1 PLS FINAL RF SEPIA ./I PLS FINAL BL i PLS FINAL RF SEPIA ~0.~' F-14 (33-35-12-13) i PLS FINAL BL SL._tolO a-l? (34-15-11-13) / I DIFF.TEMP. FINAL BL i DIFF.TEMP. RF SEPIA c~7 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run # 1 Run #. 1 Run # i Run. Run Run # 1 Run # 1 ECC No. 6136.03 6106.05 1680.02 959.06 3560.01 959.05 5665.05 · . v i.(" STATE OF ALASKA A .,;A OIL AND GAS CONSERVATION COMMI .,~1 REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing Stimulate × Plugging~ Perforate,__ Alter casing Repair well Other 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) &'BE = 82.10 AMSL 7. Unit or Property name Prudhoe Bay Unit 8. Well number A- 1 li (23-26-11-13) PBU 9. Permit number/approval number 81-38 / I 10. APl number 50- 029-20575 11. Field/Pool / Prudhoe Oil Pool Plugs (measured) 7~Op of choke packer at 10052' 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1226' SNL, 921' WEL, SEC. 35, T11N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 1866' NSL, 2139' EWL, SEC. 26, T11N, R13E, UPM At total depth 2127' NSL, 1979' EWL, SEC. 26, T11N, R13E, UPM 12. Present well condition summary Total depth: measured true vertical 10745 feet BKB 9497 feet Effective depth: measured true vertical 10052 feet Junk (measured) BKB 8870 feet Casing Length Size Structural -- Conductor 110 20x30 Surface 2597 13 3/8 Intermediate 9730 9 5/8 Production -- Liner 1498 7 Perforation depth: measured 9802'-9830' (Sag R.) Cemented Measured depth True vertical depth BKB 8 c.y. 143 143 3720 c.f. 2630 2630 1540 c.f. 9763 8612 327 c.f. 924 7-10745 8172-9497 9928~54~ 9963~10010~ 10016~28~10034~61~ 10069~90~ 10100'-130~ 10142'-10222' true vertical subsea 8565'-8590' (Sag R) 8676'-8940' (seven Ivishak intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9180' with 4 1/2" tailpipe to 9288' PackersandSSSV(typeandmeasureddepth) ¢"5/8"Bakerpackerat9180'; inflatableBakerch°kep~,?/~,1~ti~~BVNa,2116, 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure JUL t 1 1993 Alaska 0il & Gas Cons. 6omi~issioi Anchorage 14. Prior to well operation Subsequent to operation Representative Daily Average Prodvcti0n or Injection D~ta OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 2857 21977 Tubing Pressure 3354 2793 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil . . Gas Suspended . .. Service water in_iectfon well 17. I hereby certify that the forgoing is true and correct to the best of my knowledge. Signed (~/h3/~,, ~ ~, d/_ '~ ~/~ Title Senior TechnicalAssistantl Form 10-40~t Rev 06~15/~8 / ' ' - Date SUBMIT IN DUI6LI(~ATE 3/16/92 fjh 11/22/92 WELL A-11i(23--26-11-13) ,HCL A HCL Acid Treatment was performed using the following fluids: 281 bbls SeaWater 0 bbls Produced Water 44 bbls Methanol 0 bbls Biozan 73 bbls 15% Hcl/15% Xylene R ¢EIVED JUL ~ 1 199,t Alaska Oil & Gas Cons. CommissiOn Anchorage BP EXPLORATION ' BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 05/04/93 T# 84544 BP/PBU CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. ~A-11 / INJ/TEMP ~A-32 ~';~LEAK DET ~-07 7~'o~ _PFC ~,wB-34 , 7GAS LIFT SURVEY ~c-08 ~73'~PRODUCTZON LOG C-ll 7~-~& PRODUCTION LOG c-26 ~$./&~PFC -027~.~J PRODUCTION LOG E-29 ~7-~ PROD-F ,G-06 ~.I$.LEAK DET H-19 ~-~I3PRODUCTION LOG H-20~.O~ PDK-100 N-12 ~/-/~ PRODUCTION LOG S-34 ~2-~ PFC ! Information Control Well Records 04/29/93 #1 04/21/93 #1 04/28/93 #1 04/27/93 #1 04/27/93 #1 04/30/93 #1 04/30/93 #1 04/28/93 #1 04/28/92 #1 04/28/93 #1 04/23/93 #1 04/27/93 #1 04/23/93 #1 05/01/93 #1 04/29/93 #1 9350.00-10062.00 ATLAS 5 " 2200.00-10332.00 ATLAS 2+5" 11414.00-11768.00 ATLAS 5 " 11500.00-12054.00 ATLAS 5 " 11500.00-12054.00 ATLAS 5 " 9800.00-10232.00 ATLAS 5 " 9500.00- 9970.00 ATLAS 5 " 11500.00-11680.00 ATLAS 5 " 9600.00- 9994.00 ATLAS 5 " 11950.00-12214.00 ATLAS 5 " 9350.00- 9590.00 ATLAS 5 " 11100.00-11525.00 ATLAS 5 " 9600.00-10225.00 'ATLAS 5 " 9500.00- 9842.00 ATLAS 5 " 10230.00-10511.00 ATLAS 5 " BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99619-6612 (907) 561-5111 BP CASED HOLE FINALS DATE: 04/16/92 T9 83419 Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. S-03 ~/~I~,GAS° LIFT SURVEY 03/22/92 #1 Y-10 8~'~ INJ 03/23/92 #1 Y-24 ~--,~ INJ 03/25/92 #1 D-27 ~F"33 PROD-F 04/01/92 #1 Z-07~O-~'2 GAS LIFT SURVEY 03/25/92 #1 A-16~e-fZ~ MISC GAS INJ 03/31/92 #1 A-03~/-3~ MISC GAS INJ 03/31/92 #1 F-37~?-~_ LEAK DET 03/19/92 #1 N-11A~'/Z~ GAS LIFT SURVEY 03/20/92 #1 F-48~/--~ TEMP 03/22/92 #1 U-02~'/~YGAS LIFT SURVEY 03/20/92 #1 Y-27~°' A~ INJ 03/23/92 #1 S-32~'/~ PITS 03/24/92 #1 S-0.1~Z-~; GAS LIFT SURVEY 03/22/92 #1 A-il ~_~ MISC GAS INJ 03/26/92 #1 2500.00-12104.00 CAMCO 9200.00-10123.00 CAMCO 13100.00-13430.00 CAMCO 9350.00- 9644.00 CAMCO 2500.00-12738.00 CAMCO 10520.00-11084.00 CAMCO 11600.00-11915.00 CAMCO 8600.00-10400.00 CAMCO 2500.00-10200.00 CAMCO 0.00- 3000.00 CAMCO 2500.00- 9920.00 CAMCO 12900.00-13247.00 CAMCO 10100.00-10548.00 CAMCO 2500.00-10674.00 CAMCO 9750.00-10050.00 CAMCO f~ 5 " 5 " 5 " 2 " 5 " 5 " 2 " 2/5- 5 " 2 " 5 " 5 " 2 " 5 " Information Control Well Records Adrian J. Martin RECEIVED APR 2 4 1992 Alaska 0ii & Gas Cons. Commission Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Ancttorage. Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date :07/08/91 T#:82564 FROM: Information Control Well Records LR2-1 SUBJECT: 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-03 INJ 06/17/91 #1 11500-11882 Camco 5" A-11 INJ 06/17/91 #1 9700-10050 Camco 5" F-09 Prod-F 06/13/91 #1 9800-10100 Camco 5" F-10 Prod-F 06/13/91 #1 9750-9970 Camco 5" H-14 P rod-F 06/15/91 #1 10400-10670 Camco 5" M-25 Temp/FM 06/16/91 #1 10750-10906 Camco 5" R-22 GR/CL 06/16/91 #1 10000-10700 Camco 5" - ,-~.-.. X-05Leak Det 06/12/91 #1 9050-9350 Camco 5" X-06. CCL/Jewelry~Log ....06/14/91 #1 10250-12411 Camco 5" X-11 CCL/Jewelry Log 06/14/91 #1 -8390-9570 · Camco 5" X-11 INJ 06/14/91 #1 9050-9570 Camco 5" X-27 Jewelry Log 06/16/91 #1 10400-11400 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES REPORT OF SUNDRY WELL OPERATIONS Stimulate Plugging Repair well 5. Type of Well: Developme~"~_ Exploratory StralJgraphic Sen~ce ~ Plugs (measured) 1. Operations performed: Operation shutdown..._ Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1226' SNL, 921' WEL, SEC,. 35, T11N, R13E, UPM At top of productive Interval N/A - water injection well At effective depth 1866' NSL, 2139' EWL, SEC. 26, T11N, R13E, UPM At total depth 2127' NSL, 1979' EWL, SEC. 26, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 10745feet true vertical BKB 9497feet Perforate Other, 6. Datum elevation (DF or KB) KBE = 82.10 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number A-11 (23-26-11-13) PBU 9. Permit number/approval number 81-38/90-217 10. APl number 50- 029-20575 11. Field/Pool Prudhoe Oil Pool Top of choke packer at 10052' Effective depth: measured 10052feet true vertical BKB 8870feet Junk(measured) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth -- BKB 110 20x30 8 c.y. 143 143 2597 13 3/8 3720 c.f. 2630 2630 9730 9 5/8 1540 c.f. 9763 8612 measured true vertical .. 1498 7 327 c.f. 9247-10745 8172-9497 Tubing (size, grade, and measured depth) 9802'-9830' (Sag R.) 9928'-54', 9963'-10010', 10016'-28',I0034'-61', I0069'-90', 10100'-130', 10142'-10222' subsea 8565'.8590' (S..ag R) 8676'.8940' (seven Ivlshak intervals) 4 1/2" L-80 to 9180' with 4 1/2" tailpipe to 9288' 13. Stimulation or cement squeeze summary 14. Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9180'; inflatable Baker choke packer w/orifice at 10059'; 7" BVN at 2116' Intervals treated (measured) Treatment description including volumes used and final pressure Reoresentative Daily Averaq_e Production or In!ection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure JAN 1 8 t991 Alaska Oil & Gas Cons. Com SSiO Tubing Pressure Prior to well operation 18500 1900 Subsequent to operation 15500 2010 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations X Oil. Gas Suspended Service water iniection 17. I hereby ~rtify that the foregoing is true and correct to the best of my knowledge. Si~]ned//'~ ~ ~ Title Supervisor Watedlood/MiscibleFIood Date (,//~/r(/ I Form 10-404 Rev 06/15/88 / SUBMIT IN DUPLICATE WELL A-11 (23-26-11-131 PBU ADD'L. PERFORATION OPERATIONS The following additional Intervals were perforated April 20, 1990, using Halliburton 3 3/8" carrier guns at 4 spf: 9802'- 9830' MD BKB (Sag R.) 9963' - 9970' MD BKB (Z. 4) A lubricator was Installed and tested to 3500 psi for all well work. The well was returned to injection Immediately following perforating operations, then tested. jam 1/1 1/90 REEEIVED Gas Cons. Commission BP EXPLORATION BP EXl31oration (Alaska) Inc. 900 East Benson Boulevarcl P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date:06-01/90 T#:81197 FROM' SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. Well Records at (907) 564-~.~.d5. If you have any questions, please contact BP A-2 PERF 05/13/90 #1 A-11'. PERF 04/20/90 # 1 H-11 PERF 04/19/90 #1 M-21 PERF 04/18/90 #1 W-11 PERF 05/09/90 #1 W-32 PERF 05/11/90 #1 11100-11250 HLS 5" 9150-10025 HLS 5" 9000-9350 HLS 5" 9900-10240 HLS 5" 13114-13522 HLS 5" 9208-10020 HLS 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES Alaska 0il & Gas Cons. Commission N~chorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 April 9, 1990 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well A-Ii (23-26-11-13) 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. Yours_ very truly~ ~ // Supervisor Waterflood/Miscible Flood BJP:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File RECEIVED .APR ~ch0m~ ~ / STATE OF ALASKA _[ [SKA OIL AND GAS CONSERVATION COMI~,~JION 1. Type of Request: Abandon Suspend Alter amng ~ Repair well 2. Name of Operator BP ~ion (Alaska) Inc. 3. Address P. O. Box 196612, Anclx~r~e, Alaska 99519-6612 4. Location of well at surface 1226' SNL, 921' WEL, SEC. 35, T11N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 2074'N$1., 2004' EWL, SEC. 26, T11N, R13E, UPM At total depth 2127' NSL, 1979' EWL, SEC. 26, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 10745 feet true vertical BKB 9497 feet Operalion Shutdown Plugging Pull tubing Vadance 5. Type of Well: Develolxnent X Exploratc~ Str~gmphi¢ Service Re-enter suspended well Time extension S~imulate Perforate x Other 6. Datum elevation (DF or KB) KBE - 82.10 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number A-11 (23-26-11-13) PBU 9. Permit number 81-38 10. APl number 50- 029.20575 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10604 feet true vertical BKB 9368 feet Junk(measured) fill at10604'MD (04/89) Casing Length Size Structural -- Conductor 110 20x30 Surface 2597 13 3/8 Intermediate 9730 9 5/8 Production -- Liner 1498 7 Perforation depth: measured Cemented Measured depth True vertical depth BKB 8 c.y. 143 143 3720 c.f. 2630 2630 1540 c.f. 9 763 8612 327 c.f. 9247-10745 8172-9497 9928~9954~ 9970~10010~ 10016~10028~ I0034~10061~ 10069~I0090~ 10100~10130~ 10142~10222' true vertical subsea 8676'.8940' (seven intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9180' with 4 1/'2" tailpipe to 9288' RECEIVED APR 1 1 1990 9.d A Gas Cons. Commissb.; Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 9180'; inflatable Baker choke packer w/or/rice at T0059'; 7" BVN at 2116' 13. Attachments Description summary of proposal x Detailed operations program BOP sketch × 14. Estimated date for commencing operation April 1990 16. If proposal was verbally approved 15. Status of well classification as: Oil ~ Gas Suspended 17. I heretiC' that the_foregoi[3~ is/fi/be ~yi.d"corract 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- ,~,'-'~ Approved by order of the Commission Form 10-403 Rev 08/15/88 ORIGINAl. SIGNED BY I nI~IIMIE: P ~.IUIlTI-I AOp~.oveU _'"'~ · - ,, / n,,r Oat, a SUBMIT IN TRIPLICATE WELL A-l! ¢23.26.11-13~ PBU ADD'L. PERFORATION PROPOSAL We propose to perforate the following additional intervals during April 9808' - 9830' MD BKB (Sag R.) 9963' - 9970' MD BKB (Z. 4) 10010' - 10014' MD BKB (Z. 4) 10030' - 10034' MD BKB (Z. 4) A lubricator will be installed and tested to 3500 psi for all well work. returned to injection immediately following perforating operations, 1990: The well will be then tested. jam 3/28/90 RECEIVED .Oil & Gas Cons. Commission ~Anchomge BOWEN PACKOFF FLOW TUBES & PACKOFF GREASE SEAL FLOWTUBE FLOWLINE FLOWLINE~~~. J VALVE GREASE LINE RECEIVED ~' ~;~.~i~ .& Gas Co,so Commissio~ Armhorag~ RISER GREASE ! MANIFOLD GREASE PUMP BOP · ~- GREASE RESERVOIR BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561o5111 TO HOUSTON ARCO CHEVRON EXXON MOBIL PHI LLI PS STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES Date: 05/15/89 T%: 80063 BP CASED 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: A-Il Inj-F 05/03/89 %1 9800-10053 Camco 5" C-21 Prod-F 05/05//89 91 8900-9214 Camco 5" D-18 Temp 05/04/89 %1 '2900-11200 Camco 5" H-12 GR 04/27/89 %1 9100-11310 Camco 5" J-23 Completion 05/08/89 %1 10396-11607 Sch 5" Q-04 Tubing Record 05/05/89 %1 8882-9524 Sch R-19 Prod-F 05/02/89 %1 9500-9950 Camco 5" W-17 Completion 05/07/89 %1 11370-11850 Sch 5" W-18 PITS 05/05/89 %1 9050-9507 Camco 5" W-22 PITS 05/04/89 %1 9300-9650 Sch 5" W-22 Prod-F 05/04/89 %1 9300-9674 Sch 5" X-24 Inj-F 05/03/89 %1 9100-9345 Camco 5" Y-18 Inj-F 05/02/89 %1 10850-11115 Camco 5" Received: Date: ~~~. N~ka 0il & Gas Cons. Commisoion Anchorage Information Control Well Records LR2-1 J. Dietz/S. McCurry BP EXPLORATION HOUSTON ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCH.IVP. S : 'BP'CASED HOLE FINAL LOGS BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Date: 05-05-89 T~: 80037 The following material ls being submit-fed herewith. Please acknowledge receipt by signing a copy of this let-ret and retUrning It to this office: A-11 INJ-F 04-22-89 #1 9800-10058 C-06 TEMP 04-24-89 #1 10100-10354 H-24 GAS LIFT PROD-F 4-19-89 #1 2500-9870 R-26 PROD-F 04~25~89 #1 9140-9400 Camco Camco Camco Camco 51t 5" 5f! 5 II Rece i ved Date Alaska Oil & Gas Cons. Commission] ; Anchorage Shirley R. McCurry INFORMATION CONTROL Well Records LR2-:I BP EXPLORATION HOUSTON ARCO CHE~ON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF AI2~ GEOSCIENCES RESERVOIR REFERENCE:" ARCHIVES BP'CASED HOLE FINAL LOGS BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 Date: Ti: 04-27-89 80013 The following material Is being subml't-i'ed herewith. Please acknowledge receipt by signing a copy of this le't't'er and returning it to this office: A-Iii CCL/GR 04-15-89 #1 8850-10604 Camco 5" C-35 TEMP 04-12-89 .#1 2950-9638 'Camco 5" H-22 FM/TEMP 04-22-89 #1 SLrRF .-.9 600 Camco 5" S-18 CCL 04-16'89 #1 11100-11990 Camco 5" W-34 PITS 04-11-89 #1 10350-10786 Camco , 5" X-05 TEMP/GLS 04-15-89 #1 55-9500 Camco 2"/5" Z-25 CCL 04-16-89 #1 10500-11600 Camco 5" Rece i ved Date MAr- 1 Anchorage Shirley R, McCurry I NFORNAT I ON CONTROL We I I Records LR2-:I BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, ~,laska 99519-6612 (907) 561-5111 TO HOUSTON ARCO CHEVRON EXXON TEXACO MOBIL RESERVOIR ARCHIVES Date: 03/21/89 T%: 79898 BP CASED 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: A-11 Inj , 03/06/89 %1 9800-10100 Camco 5" J-03 Prod 03/05/89 %1 9700-10126 Camco 5" W-31 GR/CCL 03/04/89 %1 10800-11933 Camco 5" W-31 Caliper 03/06/89 %1 10800-11100 Camco 5" Received: Date: [-~a'~. Cc~,~. Commission Anchorage Information Control Well RecordsLr2-1 J. Dietz/S. McCurry Standard Alaska j~ Production Company I~ 900 East Benson Bouleva~a P.O. Box 196612 Anchorage, Alaska 99519-66t2 (907) 561-5111 November 23, 1988 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton . . Well 'A'11' (23-26-11-13) 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: L. Burke (MB12-1) Well Records (LR2-1) w/10 A-11 Well File Yours very truly, B. J. Po/lick~visor 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 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 Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1226' SNL, 921' WEL, SEC. 35, T11N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 2087' NSL, 1998' EWL, SEC. 26, T11N, R13E, UPM At total depth 2127' NSL, 1979'EWL, SEC. 26, T11N, R13E, UPM 5. Type of Well: Development Exploratory Sa'aUgraphic Service X 6. Datum elevation (DF or KB) KBE = 82.10 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number A- 11 (23-26-11-13) PBU 9. Permit number/approval number 81-38 / 8-551 10. APl number 50- 029-20575 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10745feet Plugs (measured) BKB 9497feet 10637feet Junk (measured) BKB 9398feet fill at 10637'MD (10/88) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth - - BKB 110 20x30 8 c.y. 143 143 2597 13 3/8 3720 c.f. 2630 2630 9730 9 5/8 1540 c.f. 9763 8612 measured 1498 7 327 c.f. 9247-10745 8172-9497 9928'-9954; 9970~10010; 10016~10028~ 10034'-10061~ 10069'-10090; 10100~10130;10142~10222' true vertical subsea 8676'-8940' (seven intervals) Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9180'with 4 1/2"tailpipe to 9288' RECEIVED Alas Oil & Gas. Cons. Commissi0i ,[ ch0rage Packers and SSSV (type and measured depth) 9 5/8" Bakerpacker at 9180'; no SSSVin BVN at 2116' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Reoresentative Daily Averaae Production or Injection Data -- OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation 18500 Subsequent to operation 20300 Tubing Pressure 1900 1900 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 fore, going is true and correct to the best of my knowledge. Signed ~~~----~JJ Title Supervisor Water flood~Miscible Flood Form 10-404 Rev 06~15/88 ' ~J' water in. iectiort Date z/'/'~ ~/,"~ SUBMIT IN DUP LIOATE WELL A-Il (23-26-11-13~ PBU ADD'L. PERFORATION OPERATIONS The following additional interval was perforated October 14, 1988 using Dresser Atlas 3 1/8" carrier guns at .5 spf: 10142' - 10222' MD BKB (8868' - 8940' TVDss) Ref. BHCS, 12/28/81 A lubricator was installed and tested to 3500 psi for all well work. The well was returned to production immediately following perforating operations, then tested. jm 11/3/88 Oil ~ Gas Cons. W-36 H-5 F-02 Standm, d Alaska Production Corn pan~F 900 Eo$! 8en~on ~u/ P.O. ~. 19661? An(ho~oge. AlonZo ~!9.661~ HOUSTON ARCO CHEVRON E~KON TEXACO TO: MOBIL PHI~_LIPS STATE OF ALASKA GEOSCIENCES RES ERVO I R REFERENCE: ARCHIVES SAPC EASED HOLE FINAL LOGS INDEXED b-rANDARD ALASKA PRODUCTION Oate: 11-04-88 79496 The following material Is being submitted herewith. signing a copy of this letter and returning it to this office: Please acknowledge receipt by pROD-F 10-22-88 ~/1 9400-9710 5" INJ-F 10-16-88 ~;1 9800-10400 5" PROD-F 10-21-88 ~/1 10060-10610 5" Re~eive~ ~ ~/Abska Oil & Gas Cons..Commission '"~:~07-"~-~ Lois Arnold I NF~T I ON CONTR~ Date Weli Records LR2-1 Founded ,, Cle,elo~. ~,o. ,, 1870 Standard Alosl~a (' Pfoductior~ Company 900 Eo%! ~n%on Boule,,o,d PO Bo. 196612 A,~¢ho, oge. AIo~&o 99519.6612 I907, 564 51 ! I HOUSTON INDEXED ARCO CHEVRON E~XON TEXACO STANDARD Date: 10-18-88 TO: bIOBIL TI: 79431 PHILLIPS STATE OF AI~SIG\ GEOSCIENCES RES ERVO I R REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS The following material ls being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: A-Ii H-05 K-10 W-29 X-14 Collar 10-14-88 #1 9600-10350 Atlas 5" Collar 10-15-88 #1 11180-11460 Atlas 5" Collar 10-12-88 #1 9400-9960 Atlas 5" Collar 10-14-88 #1 10500-10705 Atlas 5" Collar 10-12-88. #2 11250-11540 Atlas Alaska Oil & Gas Cons: Commission Anchorage Rece i ved Date Founded ,,~ Cle.elo,~d C~,o, ,. 1870 Shirley R. McCurry ~ NFORMA~ ! ON CONIROL Wel I Records LR2-1 'Standard Alaska Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907/ 561-5111 ALASKA PRODUCTION July 13, 1988 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well A-ii (23-26-11-13) 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) A-11 Well File Yours very truly, B. J'. po~Ck~,VS~rvisor 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 · Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program r'l Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other I"1 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1226' SNL, 921' WEL, SEC. 35, T11N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 2099' NSL, 1992' EWL, SEC. 26, T11N, R13E, UPM At total depth 2127' NSL, 1979' EWL, SEC. 26, T11N, R13E, UPM 111. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 S u rface 2597 Inte rmed i ate 9730 Production -- Liner 1498 Perforation depth: measured 10745 feet BKB 9497 feet 10671 feet BKB 9429 fee t Size 20x30 ; 13 3/8 9 5/8 5. Datum elevation (DF or KB) KBE=82.10 AMSL feet Plugs (measured) Junk (measured) IS. Unit or Property name Prudhoe Bay Unit 7. Well number A-11 (23-26-11-13) PBU 8. Permit number 81-38 9. APl number 5 0 - 029-20575 10. Pool Prudhoe Oil Pool Cemented Measured depth True Vertical depth BKB 8 c.y. 143 143 3720 c.f. 2630 2630 1540 c.f. 9763 8612 7 327~ 924~10745 9928~9954~ 9970~10010~ 10016~10028~ 10034~10061~ 10069~10090~ 10100~10130' Tubing (size, grade and measured depth) true vertical subsea 8676'-8857, (six intervals) 4 1/2" L-80 to 9180' with 4 1/2" tailpipe to 9288' 8172-9497 Packers and SSSV (type and measured depth) 9 5/8" Bakerpacker at 9180~ no SSSV in BVN at 2116 ....... --. · .... ~, 12. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch 13' ~, i13. Estimated date for commencing operation July~August 1988 4. If proposal was verbally approved Name of approver Date approved 5. I hereby .ce~rtify that th~.fo..r, ejgo~g is true and correct to the best of my knowledge Signed ~~d~--<~~~ Title Supervisor Waterflood/Miscible Flood ~' Commission Use Only Date Conditions of approval Notify commission so representative may witness IApproval No. [] Plug integrity [] BOP Test [] Location cle~ar_ance ~ ~r'~-,.~--~x ~ ~ ~., .._ ~,pproVed L;Opy t._......___ ~ Form 10-403 .'~:>: icate WELL A-11 (23-26-11-13~ PBU ADD'L. PERFORATION PROPOSAL We propose to perforate the following additional intervals during July/August 1988 at 1/2 spf: 10142' - 10222' MD BKB (8868' - 8940' TVDss) Ref. BHCS 12/28/81 A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to injection immediately following perforating operations, then tested. jm 7/08/88 Coiled Tubing Blow-Out-Preventers Coiled Tubing Pack-Off Blind Rams '~ ! Cutter Rams 2" Chicksan (Kill Line) Slips Pipe Rams Pump-In Sub (Circulate/Returns) W ell Head Swab Valve TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL Pmu~PS "~STATE OF GEOSCIENCES INDEXED STANDARD ALASK. e, PRODUCTION Date: 04/08/88 T#: 78719 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signlng a copy of this letter and returning it to this office: ~'~A-27 "'~A- 34A -~--qA- 34A A-34A ~B-2 ~C-4 ~'C-9 '"~G-7 ~H-25 K-10 ~M-28 N-8 ~R-2 ~R-11 R-23 ~X-24 · Injection Profile Tubing Puncher Record PITS/FM TEMP Completion Record Completion Record Production Profile CNL/GR Production Profile Temp Production Profile M-28 Injection Profile Injection Profile Injection Profile PITS Production PITS ., Completion Record 04/03/'88 Hi 9700-10124 Sch 03/31/88 H1 8390-8570 Sch 5" 03/24/88 H1 8800-9260 Camco 5" 03/31/88 #1 8750-9260 " 5" 04/01/88 H1 8500-9236 Sch 5" 03/25/88 #1 10295-105'27 Sch 5" 03/29/88 H1 10250-10690 Camco 5" 03/26/88 #4' 9050-9731 Sch 5" 04/02/88 H1 11000-11335 Camco 5" 03/12/88 H1 10100-10742 " 5" 03/31/88 H1 9800-10050 " 5" 03/15/88 H1 8700-8940 " 5" 03/26/88 H1 9550-9840 " 5" 04/01/88 H1 9.550-9840 " 5" 03/15/88 H1 9400-9830 " 5" 03/14/88 #1 10229-10705 " 5" 04/02/88 #1 11500-11751 Sch 5" 03/25/88 H1 9400-10050 CamCo 5" 04/04/88 #1 8900-9595 Sch 5" Rece i ved Date Alaska 0it & Gas Cons. Commisslo" Anchorage Victoria Aldridge INFORMAI I ON CONTROL Wel I Records LR2-1 A un;! ol the o,,9,nol Stondotd '~mpony Fou-ded ,n Cl¢-elond, Oh;o. ,n INDEXED SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: DAL/UNI T/STATE: (-Marathon) TEXACO Date: MOBIL PHILLIPS T#: 03/13/86 76934 STATE BPAE (Transmittal Only) , 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:-- A-Ii B-13 C-12 C-12 D-13 K-4 G-3 H-9 J-9 N-19 U-8 X-10 Y-5 Y-6 Y-18 Step Rate 02/12/86 Camco Step Rate 02/13/86 Camco Static Gradient 02/11/86 Camco Static Gradient 02/29/86 Camco BHPD 01/30/86 Camco Static Gradient 01/30/86 Camco Static Gradient 02/25/86 Camco Static Gradient 02/09/86 Camco Step Rate 02/14/86 Camco Static Gradient 02/09/86 Camco Flowing Gradient 02/09/86 Camco Static Gradient 02/22/86 Camco Static Gradient 02/19/86 Camco Step Rate 02/18/86 Camco Static Rate 02/15/86 Camco Step Rate 02/21/86 Camco SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON TO: DAL/UNIT/STATE: TEXACO (-.Marathon) MOBIL PHILLIPS STATE OF AK BPAE GEOSCIENCES REFERENCE: 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: T#: 03/07/86 76922 SOHIO CASED 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:-- ~B-13 ~H-9 '"~M-20 ~M-22 "~M-24 "~R-13 u-8 X-5 X-23 Y-5 Y-18 Inj ec t ion Prof ile-Spinner II !1 II II Il !I Caliper Iai ection Log Injection Profile-Spinner Temperature Survey Spinner Spinner/Temp. Spinner Spinner Spinner Pump-in Temp. Survey Injection Profile Spinner Injection Profile Spinner 02/12/86 #1 9600-10430 02/20/86 #1 9600-9960 02/13/86 #1 10500-10760 02/13/86 #1 Surf-9500 02/14/86 #1 9600-10000 11/16/85 #1 10600-11640 02/28/86 #1 9200-9700 03/01/86 #1 10100-10700 02/27/86 #1 9000-9410 03/02/86 #1 9600-9900 10/29/85 #1 9350-9830 10/31-11/1/85 #1 9950-10730 Camco 02/26/86 #1 11400-11820 Camco 02/18/86 #1 9750-10120 Camco Injection Profile Spinner-Temp. 02/21/86 Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" Camco 5" 5" 5" 5" 10600-11400 Camco 5" RECEIVED . DAT~' Anchorage 19 Victoria Aldridge LR2-1 INFORMATION CONTROL WELL RECORDS LR2-1 SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 September 1 8, 1985 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: ~,Ir, C'V. Chatterton Well A-11 (23-26-12-13) PBU Gentlemen: Enclosed, in duplicate' are the following forms for the above named well. · MDM kkm 091 886: 0866N Enclosures Form 10-407, Completion Report Form 10-403, Sundry Notice and Reports on Wells; Form 10-404, Monthly Report of Drilling and Workovers. Yours very truly, so, o M. D. Martin Senior Petroleum Engineer cc: T. N. Tyler, MBg-2 Well Records (LR2-1) Drilling Well File #17 RECEIVED OCT 0 7 ~985 Alaska 0ii & Gas Cons. Commissior~ Anchorage WELL COMPLETION OR RECOMPLETION REPORT AND LOG ' ALASKA OIL AND GAS CONSERVATION COMMISSION 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE I-~ Wa-I-_~'r .. 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Oampany 81-38 3. Address 8. APl Number PO Box 196612. Anchoraae. Ak 99519-6612 50-029-20575 4. Location of well at surface 9. Unit or Lease Name 1226'SNL, 921'WEL, Sec. 35, TllN, R13E, LTPM Prudhoe Bay Unit At Top Producing ~,terva~ top of Sag R. SST. 10. well Number . 1764'NSL, 2164'EWL, Sec. 26, TllN, R13E, UPM A-11 (23-26-11-13) PBU At Total Depth 11. Field and Pool 2127'NSL, 1979'EWL, Sec. 26, TllN, R13E, IIPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 82.10 ' AlVlSL ADL 28286 12. Date Spudded 13~ Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore I 16. No. of Completions 6/19/81 7/4/81 7/9/81J feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+I'VD) 19. Directional Survey 20t Depth where SSSV set I 21. Thickness of Permafrost 10745'MD 9497'TVD 10671'MD 9429'TVI YES [~ NO [] 2115feet MDJ 2080' 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP, HI/f, FDC/CNL/Cal, CBL/VDL/GR/CCL, GyrosCopic survey 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLESIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate([ Conduct()r Surface 110' 36" 8 cu.vd, concret~o~ 13-3/8" 72# L-80 surface 2630' 17-1/2" 3720cu. f~. Arc~_4cso~ TI 9-5/8" 47~ L-80 Surfac~ 9763' ]2-1/4" 141(]~u fl-.. C.]a~.~ C, · 130cu. ftc. Arc~-_~ cset I 7" 29~ L-80 9247' 1(]745' 8-]/2" ~27e.~.t=~_ C_q~.~ G w,~lR% 24. Perforations open to Production (MD+TVD of Top and Bottom and 25~ TUBING RECOR[~ interval, size and number) -~) TVDss SIZE DEPTH SET (MD) PACKER SET (MD) Prudhoe Oil Pool Top: 9928' 8676' 4-1/2" 9288' 9179' Bottom;. 10081 ' 8857 ' 9928'-9954' BKB (8676'-8699 ' TVDss) 2~. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9970'-10010' BKB (8713'-8749' TVDss) DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10016 '-10028 'BKB (8754'-8765' TVDss) ' 10034'-10061'BKB (8771'-8795' TVDss) 10069 '-10090 'BKB (8802'-8821" TVDss) · . 10100 '-]012(] 'Rig (RR2(] :-RR~7' 27. PRODUCTION TEST DatelFirst. Prod~ction ... , . .. J Method of Operation (FIowing,.ga$ lift, etc.) June 16, 1982J FlowincI Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAs-M~F WATER-BBL CHOKE SIZE GAS-OIL RATIO ' · TEST PERIOD ~ Flov~ Tubing . Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL . OIL GRAVITY-APl (corr) Press. r-, 24--HOUR'RATE I~' .. ,. · 28. C0R E DATA · Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. .. . ... RECEIVED OCT o 7 985 'Alaska Oil & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 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 P<[ver SST 9802 ' 8564 ' Shub lik 9836 ' 8594' · Ivishak 9927 ' 86 75 ' · 31. LIST OF ATTACHMENTS .... 32. I hereby certify that the fOregoing is true and correct to the best if my knowledge ~.i~~ '~~_ Senior Petrole~n ~//~3 Sign Title Engineer Da,e ~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all tvpes 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 completio.~), 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 suppleme.n'tai records for this well should show the details of any multiple stage cement- ing and the location of the cementing toot. 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 . ' ~ STATE OF ALASKA ~' ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~ OTHER [] 2. Name of Operator 7. Permit No. SOHIO A1 aska Petroleum Company 81-38 3. Address 8. APl Number P, O, Box 196612. Anchorage, Alaska 99519-6612 5o-029-20575 4. Location of Well 9. Unit or Lease Name At Surface: Prudhoe BaS Unit 1226' SNL, 921' WEL, Sec; 35. TllN; R13E; UPH lO. Wellmumber A-11 (23-26-11 -13)PBU 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay _ KBE : 82:10' AHSLI ADL 28286 Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Sul~mit 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 intervals in this well were perforated September 6, 1985; using Welex 2-3/4" 90° -- 270° TAG DP at 4 s;p;f; A lubricator was installed and tested to 3500 psi on all well work; 10081' -- 10090' BKB (Ref; BHCS/GR 7-5-81) lOlO0' -- lO130' BKB (Ref;. BHCS/GR 7-5-81) Following perforating, this well was converted from a Prudhoe Bay production well into a water injection well for Western Peripheral Wedge Zone (W,P,W;Z;) on September 14, 1985' Water was injected through the following perforations at 4 s.p.f. 9970'--10010' BKB Kt LtlVtlJ 10016' -- 10028' BKB 1 0034' -- 10061' BKB OCT 0 7 1985 10069' -- 10090' BKB 1 01 00' -- 1 0130' BKB A~aska 0i~ & Gas Cons, Commission Anchorage _ 14.f, hereby certify that the foregoing is true and correct to the best of my knowledge. Si~,~)e . .f~~_. _~~ Title Senior' .:fetrol. Engineer Dat~,~...,~,~:,~,i~, ~,~,~'~ Conditions of APproval, if any: ~9r ' t ~ "~ 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 MONTHLY REPORT OF DRILLING AND WORKOVER OPERATION: · D.Ihng well ~ Workove~ oPe~at,on Name of operator SOHIO ALASKA PETROLEUM COMPANY Permet No 81-38 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 50- 50-029-20575 35, TllN, R13E, UPM 4. Location of Well at surface 1226' SNL, '921' WEL, Sec. KB;. = 82.10' AMSLI ADL 9. Unit o, Lease Name Prudhoe Bay Unit 10. Well No. A-11 (23-26-11-13) PBU 1 1. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of September 85 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 pressur'~ tests 14. Coring resume and brief description 15. Logs run and depth where run 6. DST data, perforating data, shows of H25, miscellaneous data See Attached. RECEIVED OCT O ? 1985 AlaSka Oil & Gas Cons. C0mmissi0~ Anchorage I 7. I heret)¥ cerl~fy th;it :h~ /¢~req()~n0 ,s true ;)r'~d corral! re) the best of rny knowledge. ~ Petroleum Fngineer . . ;tT_.E ........ ;. __'~' .......................... , PERFORATING DATA -- WELL A-11 (23-26-11-13) PBU September 6, 1985: Rigged up Welex and perforated the following intervals using 2-3/4" TAG DP at 4 spf- 10081' -- 10090' BKB (Ref. BHCS/GR, 7-5-81) lOlO0' -- lO130' BKB (Ref. BHCS/GR, 7-5-81) September 14, 1985: Well put on water injection. ECEiVED OCT 0 ? l~5 Alaska 0ii & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON TO' SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE OF AK BPAE 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 10-02-85 Ti/: 76467 REFERENCE: SOHIO CASED HOLE FINAL LOGS ]'he following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- ~~U-4 f ~ ~.. X_23j~ ~ ~ Y-5 ---- 9-05-85 DFT 9700-10632 #1 Camco 9-13-8 5~ Temp Log surf-4510 #1 Camco 9-03-85 ' Spinner 9650-9950 #1 Camco 9-05-85 DFT 11100-11710 #1 Camco 9-05-85 DFT 9150-9523 #1 Camco 9-11-85 Temp Log 11400-11898 #1 Camco 9-04-85 " Temp Log 9650-10476 #1 Camco 54! 5" 5" 5" 5" 5" 5" RECEIVED DAT[ Alaska Oil & Gas Co~s. C0mmissi0;echnical Documentation Anch~age Records Management INDEXED SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON To:SFO/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE 1907! 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: T#: 09/16185 76433 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:-- Static 08/21/85 Camco Static 09/02/85 Camco Static 07/09/85 Camco Static 09/05/85 Camco Static 08/22/85 Camco Pr es.Drawdown 08/07/85 Camco Pres. Drawd own 07 / 12/85 Camco Static 09/09/85 Camco BHPD & PBU 09/01/85 Camco Static 08/26/85 Camco Static 08/28/85 Camco PBU & -BHPD · 08 / 12 / 85 GO PBU 07/11/85 Camco PBU & BtiPD 08/15/85 GO Flowing Gradient 08/20/85 Camco Step Rate Test 05/29/85 Sch Data Frac 05/29/85 Sch Static 09/05/85 Camco Static 09/05/85 Camco Static 08/17/85 GO Static 08/30/85 Camco Static 09/04/85 Camco Flowing Gradient 08/27/85 Camco Static 09/07/85 Camco Flowing Gradient & ~BHPD 08/26/85 Camco RECEIVED DATE Victoria Aldridge LR2-1 Technical Documentation Records Management . . ~OHI~ .. ~' { 't {J }-/ ~ @ M fI SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE,ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 August 22,1985 j--: .~/'_.. I '5(~;< Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 995m Attention: Mr. C.V. Chatterton Wells A-ll, A-17, U-4, U-5, X-23, X-24, X-26, and Y-5 PBU Gentlemen: Enclosed in trip1 icate, is Form 10-403, Sundry Notices and Reports on Wells, for the above named wells. These contain our proposals to perforate these wells and convert them to seawater injectors for the WPWZ Waterf100d Project. Yours very truly, $/ .z;;Øi ~ Michael D. Martin Sr. Petroleum Engineer Enclosures cc: T. N. Tyler Well Records (LR2-1) Well File #17 RECE\\JEO 1.1<;26 - ~ corom\Ss\on . &. Gas cons. A.\asKa 0\\ J\\1cnorage O~IL STATE OF ALASKA ALASKA AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL)~] OTHER [] 2. Name of Operator ~ 7. Permit No. SOHIO A1 aska Petrol eum Company 81-38 3. Address 8. APl Number P. O, Box 6612' Anchorage, Alaska 99502 ~o-029-20575 4. Location of Well At Surface: 1226' SNL, 921' WEL' Sec. 35, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE : 82.10' AMSL 12. 6. Lease Designation and Serial No. ADL 28286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number A-11 (23-26-11-13)PBU 1 1. Field and Pool Prudhoe Bay PrudhOe Oil Check Appropriate Box To.Indicate I~lature of Notice, Report, or, Other Data Pool 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 ~i~ 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 additional intervals will be perforated A lubricator will be installed and tested to 3500 psi 10081' - 10090' BKB (Ref, BHCS/GR, 7-5-81) lOlO0' -10130' BKB (Ref. BHCS/GR,. 7-5~81.) in August/September, on all well work. 1985, Following perforating, this well for the WPWZ Waterflood Project. will be converted to a seawater injection well Water will be injected through perforations at: 9928 -- 9954 BKB (Ref. BHCS/GR, 7-5-81) 9970 -- 10010 BKB (Ref. BHCS/GR, 7-5-81) 10016 -- 10028 BKB (Ref. BHCS/GR, 7-5-81) 10034 -- 10061 BKB (Ref. BHCS/GR, 7-5-81) 10069 -- 10090 BKB (Ref. BHCS/GR, 7-5-81 ) 1 O1 O0 -- 1 O130 BKB (Ref. BHCS/GR, 7-5-81) RECEIVED AUG 2 6 19'85 Alaska 0il & Gas Cons. Con)miss Anchorage ~ng is true~ect to the best of my knowledge. Title Senior Petroleum Engineer I T~e space below for Commission use Conditions of APproval, if any: Approved by {IIGIllA[ SIGMED BY HARRY W. KJIGL~[! Approved Copy Returned By Order of COMMISSIONER the Commission Form 10-403 Submit "Intentions" in Triplicate Rev. 7-1-80 and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502~3612 July 24, 1985 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 ATTN' Mr. C,V. Chatterton Well A-11 (23-26-11-13) PBU Gentlemen' Enclosed, in duplicate, are the following forms for the above named wel 1 · l, Form 10-407' Completion Report 2' Form 10-403' Sundry Notice and Reports on Wells 3. Form 10-404, Monthly Report of Drilling and Workovers Enclosures cc: T.N. Tyler Well Records (LR2-1) Drilling Well File #17 Yours very truly, SAPC Petroleum Engineer RECEIVED JUL 3 tt5 Alaska 0~'~ & Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA ,LAND GAS CONSERVATION CO ,MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG - 1. Status of Well Classification of Service Well OIL ~i~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 81-38 · ,. 3. Address 8. APl Number PO Box 6612, Anchorage, Al( 99502 50-029-20575 4. Location of well at surface 9. Unit or Lease Name 1226'SNL, 921'WEL, Sec. 35, TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST. 10. Well Number 1764'NSL, 2164'EWL, Sec.26, Ti!N, R13E, UPM h-ii (23-26-11-13) PBU At Total Depth 11. Field and Pool 2127'NSL, 1979'EWL, Sec.26~ TllN, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 82,10' AMSLJ ADL 28286 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore J16. No. of Completions 6/19/81 7/4/81 7/9/81J feet MSLI Orle 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost 10745'MD 9497'TVD 10671'MD 9429'TVI YES[~' Nor-] 2115 feetMD 2080' 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP, HDT, FDC/CNL/Cal, CBL/VDL/GR/CCL, Gyroscopic Survey , 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLESIZE CEMENTING RECORD AMOUNT PULLED 20"x30" Insulate~Conductoz Surface 110' 36" 8 cu.yd, concret~ 13-3/8" 72# L-80 Surface 2630' 17-1/2" 3720 cu. ft. ArcticsEt II 9-5/8" 47# L-80 Surface 9763' 12-1/4" 1410 cu,ft. Class G 130 cu. ft. ArcticsEt I 7" 29# L-80 9247' 10745' 8-1/2" 327 cu,ft, Cia,s G w/18% sal~ 24. Perforations open to Production (MD+TVD of Top and Bottom and . 25. TUBING RECORD interval, size and number) ~ T~DSS SIZE ' DEPTH SET(MD) PACKER SET (MD) Prudhoe Oil Pool Top: 9928' 8676' 4~1/2'' 9288' 9179' Bottom; 10081 '~' 8813" 9928'- . 9954' BKB (8676 ' -8699 t ZVDss) 2~. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9970'--100.10' BKB (8713"-.8749' ~?Dss) · ' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED i0016~'--10028' BKB (.8754'-8765' TVDss) 10034'-10061' BKB (8771'-8795" TVDss) 10069'-10081'"BKB (.8802'-8813" TVDs;s) ~ ., 27. PRODUCTION TEST DatelFirst ProdUction · · '. · Method of Operation .(Flowing,.gas lift, etc.) June 16, 1982' ' Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAs-M~F WATER-BBL CHOKE SIZE IGAS-OILRATIO ' TEST PERIOD I~ I Flow Tubing CasingPressure ' CALCULATED II~' .OIL-BBL GAS-MCF WATER-BBL . OIL GRAVITY-APl (corr) Press. r-, 24.HOURRATE . . . 28. CUR E DATA Briefd~scripti~n~f~ith~gy~p~r~sity~fractur~s~pparentdipsandpresence~f~i~gas~rwater.Submitc~rechips.~. . ~ECEtVEo ' Alaska Oil & Gas Cons. Commission , . Anchorage Form 10~,07 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 River SST 9802' 8564' Shub lik 9836 ' 8594 ' Ivishak 9927' 8675' 31. LIST OF ATTACHMENTS ,, 32. 1 hereby certify that the foregoing is true and correct to the best cJf my knowledge ~ d~ ~~ SAPC Petroleum ~~7~~ i Signe Title Engineer Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all tvpes 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~ :. lng and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ALASKA ,L AND GAS CONSERVATION C ,,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I];: OTHER [] 2. Name of Operator 7, Permit No. Sohio Alaska Petroleum Company 81-38 3. Address 8. APl Number PO Box 6612, Anchorage, AK 99502 50-029-20575 4. Location of Well 9. Unit or Lease Name Prudhoe Bay Unit At Surface: 10. Well Number 1226'SNL, 921'WEL, Sec.35, TllN, R13E, UPM A-11 (23-26-1.1-13) 1 1. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 82.10' AMSL ADL 28286 Prudhoe Oil Pool 12. 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 additional intervals were perforated June 26, 1985, using Gearhart 3-1/8" carrier guns at 4 spf. A lubricator was installed .and tested to 3500 psi on all well work. 9928'-9954' BKB (Ref.' BHCS/GR, 7/5/81:) 9978'-9996' BKB " A SSSV was set and 'tested in the ball valve nipple at 2115'. ' t ECEIV£D J U L x ]985 . Alaska 0il &.Gas. Cons. Cotllmission ~nChorage l Z I hereby certify that the f°reg°ing is true and c°rrect t° the best °f my knowledge' t t"~" 0~/~ ~r~ 7/I~~.~,~ ~,~:ned ~ Title SAPC Petroleum Engineer D~ t ~e spadbelow for Commission use ~/ ~, g~ ~..'ondi~s of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date __ Form 10403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate · STATE OF ALASKA ' ° ALASKA L AND GAS CONSERVATION CO ~MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS'/,~ 1. Drilling well ~[ Workover operation I'-I 7 Permit No 3. Address 8. APl Number PO Box 6612, Anchorage, AK 99502 4. Location of Well at surface 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. KBE = 82.10' A~ST,I _A_BT. 28286 50-029-20575 9. Unit or Lease Name Prudh°e Bay Unit 10. Well No. .,A-Il ('2;3-26-11-13) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of. JUNE 85 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 6, DST data, perforating data, shows of H2S, miscellaneous data See attached. " - IVED JUL 31 J9t~5 Alaska Oil & Gas Cons. Commission Anchorage ' 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. O ~ /~/'lv/~>"~ T SAPC Petroleum Engineer '~'~',_ _~ '~"'i .-.~(J ~' ',' ~ °~ ' ~?. TE--I~fe~ort on this form is required for each calendar month, regardless of the status of operations, and must be filed! in ~upl'icat, with th~ Alaska ~)il and ~ Conservation Commission by the 15th of the succeeding month, unless otherwise directed. / Form 10"-404 Submit in duplicate Rev. 7-1-80 ,~ t ,t PERFORATING DATA - Well A-ll (23-26-11-13) PBU June 26,1985: June 30,1985 11 Rigged up Gearhart and perforated the following additional intervals using 3-1/818 carrier guns at 4 spf: 99281-99541 BKB (Ref. BHCS/GR, 7/5/81) 99781-99961 BKB ( 18 ) Put well on production. Set and tested SSSV in ball valve nipple at 21151. Well on production. RECEIVED JUl 3 01. 1985 Alaska Oil & G' . \ as Cuns. Commission lnü; ¡OfJ:¡.~)í3 SOHIO ALASKA PETROLEUM COMPANY ,, 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 April 25, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton A-11¢ A-27, B-9, H-9, Wells A-3, A-8,... Y-3, Y-5, Y-6, Y-11, Y-18 Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These' contain our proposals to perforate additional intervals in these wells. JAB/~~~/jmw Yours very truly, AJ;t~gBDigstrict Petroleum Engineer Enclosures cc: A. E. Leske Well Records (LR2-1) Drilling Well File #17 RECEIVED APR 0 1985 Alaska 0il & Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA IL AND GAS CONSERVATION C vlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 81-38 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20575 4. Location of Well At Surface: 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 82,10' AMSL 6. Lease Designation and Serial No. ADL 28286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number A-ii (23-26-11-13) PBU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool 12. (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following additional intervals will be perforated in May/June, 1985. A lubricator will be installed and tested to 3500 psi for all well work. 9928' - 9954' BKB (Ref. BHCS/GR, 7-5-81) 9978' - 9996' BKB ( " " ) An SSSV w~l be set and tested in the ball valve nipple at 2115'. SubSequent Work Reported I reby certify that the foregoing is true and correct to the best of my knowledge. (~;~_~e ' Acting District .~ei ~~ ~/~/~~ Title Petroleum Engineer ~he spt/b;Iow for COmmisSion use (~ ~/ Condi~6ns of Approval, if any: Date Approved by OlIleIIIAL ~y LON~IE ~.-SMtT, H Approved Coby Returned " By Order of COMMISSIONER the Commission Date ~' "'/ "~' Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA P. ETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY TO: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS 3111 "C" S'[REE]r ANCHORAGE. ALASKA TE'LEPHONE 1907} 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA .99502 Date: 2-15-84 CC#: 75040 BPAE (Transmittal Only) ..... CENTRAL FILES(CCt/'s-TranJmittal Only) REFERENCE: /, CAS g OOS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SPO/L~qIT/STATE: D.'S A-il/~ TDT-M 10-19-83 #2 9650-10639 Sch 5" D.S. B-18~ TDT-M 10-10-83 #1 8550-9319 Sch 5" D.S. B-22'"' TDT-M 10-12-83 #1 10200-11200 Sch 5" / D.S. B-23v/ TDT-M 10-08-83 #I 9150-10010 Sd~ 5" D.S. E-13 Tf~-M 10-07-83 #1 10300-11310 Sd] 5" D.S. N-9,/ TDT-M 10-11-83 91 8800-9712 Sch 5"' D.S. x-16'~.' TDT-M 10-13-83 #1 10100-10878 Sch 5" D.S X-17j TDT-M 10-15-83 #1 9300-10352 Sch 5" D.S. A-ii ~-~ EPL 10-19-83 ~- 9800-10640 Sch 5" 4/82) RECEIVED DAli' Ft~B i ? 19847--b'~olyn Bishop Development Geology ...... ,,~.-,,,.. 1 Records SOHIO ALASKA PETROLEUM COMPANY 31 ! ! "C" SIREET ANCHORAGE. ALASKA TELEPHONE 19071 265-0000 S FO MAIL. POUCH 6-612 ANCHORAGE. ALASKA 99502 10 ARCO EXXON Dace: 12-19-83 PHILLIPS STATE OF AK CC#: 074887 CENTRAL FILES (CC#' REFERENCE s - Transmittal Only) ///The following material is being submitted herewith° Please acknowledge receipt by signing a copy of this letter and returning it to this office:.-- SFO/L~riT/STATE: /~F-24~'' SC~ /* K-4 '~ " /*K-6 / " SEE NOTE *S-5~ " /*A-4 ~/ *A-il /" /*A-25 -'-" /*B-5 ~- " /*C-8 "'~ " *C-9 ~ " /*D_13 ~.~''~ ,, /*C_18 ~-~ ,, *F-3~-- ,, ? -13 w /'r,---11/'" /*j_5/ ,, *J-6~ " '/'%I- 7 ~ " -:'~ ~)-2 ~ " /*X-16 U/" ANY PREVIO~ OH .LIS ACC# Tape pos. O.H. 68769 02729 11-12-83 Run 1,2 O.H. 68724 02728 10-29-83 Run 1,2 O.H.-EDIT 65779 02730 11-15-83 Run 1,2 O.H..REPLACE- 68418 02727 7-15-83 Run 1,2 C~[L 68720 02754 11-02-83 Run 8 TOT-LIS 68703 02744 10-19-83 Run.2 T~EDIT 68631 02740 11-03-83 Runl ' CNL 68785. 02757 11-13-83 Run 4 CNL 68786 02755 11-14-83 Run.ll CNL 68756 02749 11-05-83 Run 3 CNL 68789 02748 11-12-83 Run 2 ~-~-. 68~83 02736 11-15-83 Run 12 CNL 68754 02734 11-05-83 Run 1 CNL 68750 02747 11-06-83 Run 11 Q,~o 68752 02733 11-06-83 Run ! CNL 68788 02746 11-08-83 Run 1 L~L 68760 02750 11-03-83 Run 5 CNL 68758 02739 11-03-83 Run 2 CNL 68743 02756 11-04-83 Run 8 ~ 68742 02738 11-04-83 RUN 3 ~%rL 68719 02737 11-02-83 Run 8 hi)T-LIS 68695 02751 10-13-83 Run 1 '/*X=17/" TDllM 68691 02758 10-15-83 RLu] 1 *SFO & EXXCN: An Asterisk (*) next to a listing above n~_ans you should' have received the Tape(s) and Listing(s) directly frc[n the respective service cc~y. Please oonfirm. REC[tvEO " ~YN BISHOP S-5 IS A C~o~R~ OH LIS TAPE. PI,EASE DESTROY ,9 Development Geology : Well Records SO'!410 ALASKA PETitOI. I!UM COMPANY SFO ARCO 311~ "C" Sll{( E1 I, tJCi~OR;,G[. Al ;,SKA IEt£I'HONE ~907) 2[55-0000 MAIL: POUCH 6.612 ANCHORAGE, ALASKA 99502 lO:. EXXON PHILLIPS STATE OF AK Da re: 7-19-8__3 . Trans.~: 074579 cc~: CENTRAL FILES(CC#'s-Transmittal Only R~FERENCE: ' SOHIO MAGNETIC LIS TAPES & LISTINGS The following material is being submitled herewith.-Please acknowle, dge receipt by signing a .copy of this letter and returning it to this office:- '' "'1'7.. ' ..... "' - ~' '/?/ ', · .,,, ;; , ~. . ....... . //~.-" / ,. .' ./-'/'. /.? '."' /c, I /. (]..','! , · " ~C-10 CH CNL Sch 68405 /M-4 TDT-M Sch 68324 ~*B-12 TDT-M Sch 68319 ~*F.3 CH CNL Sch 68350 ~X-7 TDT Sch 68292 ~*F-11 ~{ CNL Sch 68276 ~'*N-6 TDT-M sch 68305 ~.7~/'~, ,*J-1 TDT-M Sch 68308 ~,j"~,'~~, ,' .-*G-13 CH CNL Sch 68312 ~,,[./~.,~__~ -*E-18 CHCNL Sch 68375 '::.'i.x:~/....'~ ~*~-16 Open HoZe Go 228622 .~.~:~ *¥-16 .......... Open HoZe .GO 228610 · ; .~F,i-2~ Go 102291 . 6-23-83 run 1 5-23-83 run 3 5-11-83 run 2 5-30-83 run 1 5-12-83 run 2 5-13-83 run 1 5-18-83 run 3 5-19-83 run 3 5-18-83 run 1 6-14-83 run 1 7-18-83 run - 6-21-83 run - Opera Hole 6-9-83 j"- ..¢ 'f? ,-'f C. "~ ~,, i - '- /] ' ,r ' . - '" : h.- /~<) ' , u, /,," /. i' . , ,. ~ t7'¢x ' Al :,:,'/ .: ¢ ', ... ,' -' *SFO{ EZON/'~/ -"" ¢ / - / · / ' 'F ' ,, next to a listing abouv,e---means you should have received the Tape(s) and .Listing(s) directly from the respective service company- Please confirm this. RECEIVED· /?) .,, .'/~.~.,..~. '"~; Anne Jones ~'-"~'~./ /~ ~~" ~'~V~~.~ Development Geology DAlE ~9 Well Records SOHIO ALASKA PETF~OI_EUMI COF:r, PANY 10: SFO ARCO EXXON PHILLIPS o . STATE OF AK CENTRAL FILES(CC#'s-Transmittal Only 3111 "C" SIR[EI ANCHOR;~G[. AtASKA IEL£PHONE (907) 255-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99 502 Date: 7-19-83 074579 Trans. f/: cc#: Pg. 2of 2 REFERENCE: SOHIO MAGNETIC LIS TAPES & LISTINGS The following material is being submitled herewith.-Please acknowledge receipt by signing a copy of this letter and returning it to this office'- ACC # ~*~'15 RFT 6-13-83 run 1 Sch 68374 ~(JC15 open hole tape 6-13-83 run 1 SCH 68374 , .*Y-2 TDT-M 6-5-83 run 2 Sch 68354 ~· ~" ~./,*A~ll TDT-M '5-20-83 run 2 Sch 68322 ~,~. ~;,' ~ . ~!."-~ ,*~15 CH CNL 5-17-83 run 1 Sch 68348 '.}~ [~2~'~-~:~-- *X-12 ......... DONLD 5-16-83 run - Dres 1719 .... - .... "' ,," /~JL14 open Hole tape 5-26-83 run 1 Sch 68347 -*J-3 CH CNL 5-19-83 run 3 Sch 68313 -*B-8 CH CNL 5-28-83 run 1 Sch 68349 -*G-4 CH CNL 5-18-83 run 3 'Sch 68311 - "'~" ~.. u / · ~ /7-7::: ~:," ,- ...., .~., · . . .... ' c,',' / ~ 't ~::~ , ~ ?:. '_., ,," x :' ,.3 .'",' · . ~,.~ ~' ~ ! :'v.,, ' ..... - .... .. ./ - ... ,.:. ,.. ,... . ?'./~/'-i ..... - . / / ' ;i '"' "" " · SFO & ~0~' A~ Aste[fs~:(*) ~ece~vea the ~a~e(s) Please confi~ this. Development Geology DA~ ~S _ Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY TO SFO/UNIT/STATE: (-Marathon) MOBIL BPAE (Transmittal Only) REFERENCE: CENTRAL FILES (CC#' s-Transmittal Only) AN(.;HL)RA(:~[ . AL A.%KA TELEPHONE (907) 265 0000 MAIL. POUCH 6 612 ANCHORAGE. ALASKA 99502 Date: 6/1/83 CC#: 74494 SOHIO CASED 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:-- 'A-ii H-12 X-16 X-17 X-19 TDT-M 5/20/83 #2 9700-10643 Sch 5" Fluid ID 5/14/83 #1 100-10900 Otis 5" Spinner 5/18/83 #1 10300-10620 Otis 5" Spinner 5/22/83 #1 9500-9900 Otis 5" Spinner 5/11/83 #- Camco 5" (4/82) DATE ./' 19 JUN 0 I§83 Alaska 0il & Gas Cons~, Commission Anchorage Victoria Aldridge Development Geology Well Records TP1-5 SOHIO ALASI;A PETROLEUM CO;?.,PANY SFO ARCO EXXON PHILLIPS CENTRAL FILES(CC#' s-Transmittal Only_ 311 1 "C" STREET ANCHORAGE. ALASKA TELEPHONE 1907! 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502. Date: 9~79~82 - Trans.#: 2676 CC#: 55676 -- .. PAGE..1..o.f..2 ., REFERENCE: ? *'* S-8 SOHIO MAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith..Please acknowledge receipt by signing a . copy of this letter and returning it to this office:-- Sch ** THIS TAPE INCLUDED *~? Sch *~G-18/ Sch *'" E-17 -' Sch * '~B-6 ~ Sch *"- .E-11~ Sch *---8-6 ''~ Sch *'"M-15" Sch *~ R-7 '~ Sch * ~-G- 9-' Sch *-"N-13-' Sch * --R-3 --- Sch * --R-8 -- Sch * --2M-16 -" Sch *--'S-9 -- Sch *--A-il ~" Sch *~ A-16 '-"' Sch *---A-19f Sch *'--A-25" Sch * -'-N-if/ Sch Tape Pos. OH/DIL/BHC/FDC/CNL/LDT/NGT #1,2 8/15/82 ACC 65510 SHOULD BE. DESTROYED. A REPLACEMENT TAPE HAS BEEN ISSUED AND IS IN THIS' BATCH. OF TAPES. OH/Replacement Tape #1,2 8/15/82 CH/TDT HI 9/11/82 CH/TDT #1 9/10/82 CH/TDT #1 11/9/78 CH/TDT Hi 8/6/82 CH/TDT #4 9/2/82 CH/TDT #1 8/15/82. CH/TDT #1 8/12/82 CH/TDT #1 3/9/82 CH/TDT #2 8/6/82 CH/TDT #1 8/13/82 CH/TDT OCT 1 1982 #1 8/31/82 CH/TDT CH/T. DT Al~ska0il& GasO°ns'Ocmmis~ir~2 7/18/82 Anchora~ ~1 7/31/82 CH/TDT #1 7/26/82 CH/TDT #1 8/28/82 OH/DIL/BHC/FDC/CNL #1 8/18/82 CH/TDT #1 9/1¢/82 ACC 65510 01948 ACC 65610 01942 ACC 65611 01943 ACC ~5576 01944 ACC 65450 01945 ACC 65561 01946 ACC 65463 01947 ACC 65453 01949. ACC 65~33 01950 ACC 65370 01951 ACC 65451 01952 ACC 65452 01953 ACC 65543 01954 ACC 65424 01955 ACC 65405 019.56 ACC 65420 01957 ACC 65545 01958 ACC 65546 0195~ ACC 65504 01~60 *SFO & EXXON: An Asterisk:(*) next to a listing abc~z..e . means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please confirm th.i~-~ '-. ~Y RE ~~~~"~- v~-~''~------~'~- Development Geology OATE .[ ~.~~~_.._ _ ,S __ Well Records A-il A-17 A-9 A-10 N-15 'M-17 M-16 E-11 SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY ~o: SFO/UNIT/STATE: (-Mara tho n) MOBIL PHILLIPS BP.a~ (Transm±ttal Only) ._. CENTRAL FILES (CC#' s-Transmittal Only) 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE (907! 265.0000 MAIL: Pouch 6-612 ANCHORAGE, ALASKA 99502 Date: 9-15-82 Trans.#: 2630 55630 CC#: ENCE: .. SOHIO CASED 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:-- Sch TDT-M #1 7/31/82 9700-10644 5" Sch TDT-M #1 8/2/82 9900-10827 5" Sch, TDT-M #1 8/1/82 9150-9992 5" Sch TDT-M #1 8/3/82 9650-10550 5" Otis Spinner' #1 8/27/82 9800-10067 5" Sch Completion #1 8/9/82 10234-11835 5" Record Sch Completion #2 8/4/82 10100-11660 5" Record Sch TDT-M #1 8/6/82 10100-10760 5" /82) RECEIVED DATE Karen Mestas Development Geology Well Records SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON 3111 "C"SIREET ANCHORAGE. ALASKA TELEPHONE 1907! 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 GETTY ~o: S FO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS BPAE (Transmittal Only) CENTRAL FILES (CC#'s - Transmittal Only)- REFERENCE: O FINAL DATA -_ P__~SSURE SURVE_____~Y DAT__A copy of this letter and returning it to this office:-- A-12/ Pressure Survey & BHPD A_iO~ ,, ,, A'iL/ " " A-16 ~ " " A-17 ." " " B-16 ' " " H-8 ," " " J_10/.' ,, ,, Y-6 '/' " " N-15 / Pressure Survey R_3/ ,, E-7/ Pressure Survey & BHPD M-15-~ Pressure Survey & BHPD A-18 .~- " ,, M-16 -'~ " ,, R_7/ ,, ,, R-8 ' Il 11 Y-11 / " " 7/25/82 Dres. 7/31/82 GO 7/24/82 GO 7/24/82 GO 7/28/82 GO 7/27/82 GO 8/4/82 O0 8/13/82 GO 8/11/82 ~0 8/10/82 GO 8/6/82 Sch 7/23/82 Sch 8/13/82 Camco 8/14/82 Camco 8/15/82 Camco 8/7/82 Camco 8/11/82 Camco 7/27/82 Camco z) RECEIVED DATE ,c,,~. ,."~ ~ · ' . Karen Mestas ,,,. Development Geology ~ Well Records SOHIO ALASKA PETROLEUM COMPANY SFO ARCO CHEVRON EXXON GETTY To: SFO/UNIT/STATE: (-Marathon) MOBIL PHILLIPS '~¢TAT~E OF ,.~..~_~Q'., . BPAE (Transmittal Only) CENTRAL FILES (CC#' s-Transmit tal Only) 31 11 "C" STREET ANCHORAGE. ALASKA TELEPHONE (9071 265-0000 MAIL: POUCH 6-61:2 ANCHORAGE. ALASKA 99502 Date: 8/9/82 Trans.#: 2508 CC#: 55508 REFERENCE: f~O CASE~~D HO~E FINA____~L LOG._._~S lowing material is being s6bmitted herewith. Please acknowledge receipt by signing a this letter and returning it to'this office:-- SFO/~IT/STATE: J-6 ~ M_i4./' Q-5 A-11c~ A-16 ~ B-16 N-13 c.-~ B-16,>/ X-18 ~ G-12 X-18 x.< Cont. Flow Survey GO 7/1/82 ~Jl 5" Cont. Flow Survey GO 7/8/82 ' f~l 5" DFT. GO 6/28/82 f~l 2" Cont. Flow Survey GO 7/20/82 ~1 5" Cont. Flow Survey GO 7/25/82 #1 5" Cont. Flow Survey GO 7/23/82 f/1 5" Cont. Flow Survey GO 7/26/82 ~1 5" Cont. Flow Survey GO 7/23/82 ~1 5" DFT 'GO' 7/27/82 ~1 5" Fluid Density Dres 7/17/82 #1 5" Spinner Dres 7/18/82 ~1 5" Carbon/Oxygen Dres 7/17/82 f/1 ' 5" 12) . - ' Development Geology OATE 19 ~ .... . :,.Mell Records ......... SOHIO ALASKA PETROLEUM COMPANY 'SF0 ARCO " CHEVRON EXXON 3111 "C" S'fREET ANCHORAGE. ALASKA TELEPHONE {g071 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 GETTY ~o. SFO/UNIT/STATE: (-Marathon) MOBIL ' '~REF E RENCE: PHILLIPS ~TAT~ ~(Transmittal Only) _ ' ' CENTRAL FILES (CC#'s - Transmittal Only) Date: 7/20/82 Trans.#: 1738 49738 CC#: ~O FINAL DATA - ?RESSURE 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:-- A-12 Pressure ~Analysis CAML~ 6/28/82 A-17'/ Pressure Analysis CAMCO 6/28/82 A-10/ Pressure AnalySis ~ 6/30/82 A-11/ Pressure Analysis CA~t~ 7/2/82 A-16 %/ Pressure Analysis ~ 6/27/82 A-9 / Pressure Analysis CAMCO 6/26/82 G-13 v/ Pressure Analysis CAM00 6/27/82 E-8 ~ Pressure Analysis ~ 7/3/82 M-12'U/ Pressure Survey & BHPD Sch 6/30/82 M-9 v/ Pressure Analysis & BHPD CAM~O 7/4-6/82 M-1.0/ Pressure Survey & BHPD Sch 6/26/82 J-6 ' Pressure Survey & BH~D GO 7/1/82 H-16'/ Pressure Survey & BHPD Sch 7/2/82 A-14 ~/ Pressure Survey GO 7/6/82 z) RECEIVED DATE Victoria . Aldridge Development'~ .~ ~f Well Records SOHIO ALASKA PETROLEUM COMPANY July 15, 1982 3111 "C' STREE1 ANCHORAGE. ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 ': Attention: Mr. C. V. Chatterton Gentlemen: WELLS: A-10, A-I%~, E-8, E-16 Enclosed, in duplicate, are the following forms for the above-named wells. le e Be Form 10-407, Completion Report; Form 10-430, Sundry Notice and Reports on Wells; Form 10-404, Monthly Report of Drilling and Workovers. District Field Engineer GJP:JLH:ybr Enclosures CC; J. D. Hartz Geology Well File #17 ~ f' STATE OF ALASKA (~ ~' ~' ALASKA 6,.. AND GAS CONSERVATION COk,.~!ISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG//to/y__ v 1. Status of Well Classification of Service Well OILJ~]k GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 81-38 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20575 4. Location of well at surface 9. Unit or Lease Name 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Interval top of Sag R. SST o 10. Well Number 1764' NSL, 2164' EWL, Sec. 26, TllN, R13E, UPM A-il (23-26-11-13) At Total Depth 11. Field and Pool 2127' NSL, 1979' EWL, Sec. 26, TllN, R13E, UPM Prudhoe Bay 5. Elevation in feet (indic'ate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE - 82.10' AMSL ADL 28286 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 6/19/81 7/4/81 7/9/81 feet MSLI one 17. Total Depth (MD+~VD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 10745'MD 9497 TVD 10671'MD 9429'TVD YES~ NO [] 2115feetMD 2080' I 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP, HDT, FDC/CNL/Cal, CBL/VDL/GR/CCL, 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"x30" insulate~ Conducto~ Surface 110' 36,, 8' cu.yds, concrete 13 3/8" 729~ L-80 Surface 2630' 17½" 3720 cu.ft. ArcticsEt II 9 5/8" 4'79f L-80' SurfaCe . 97,63, I2¼',' 141.0 cu.ft Class G. ' ' 130 cu.ft. ArcticsEt I 7" 299~ L-80 9247' 10745' 8~" 327 cu. ft. Class G w/ 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) ' MD TVDss 4~"2 9288 ' 9179 ' Prudhoe Oil Pool Top: 9970' 8795!~. , .. ,: .... . Bottom: 10081 ' 8'895" 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. " 970' 9978' BKB, (8795' -8802.' TYDss) DEPTH INTERVAL(MD) AMOUNT & KIND OF MATERIAL USED 9996'`.· 10010' BKB";(8818! -8831" TVDss) , 10916' ' ' 10028' BKB (8836' - 8847.' TVDss) 10034', - 10061' BKB (8853' - 8877' TVDss) , · ]f)O69' - 10081' BKB (8884," ' 8895" TVDss) , .:, ,. , 27. PRODUCTION TEST Date [:irst P.[oduction Method of Operat on (Flow rig, gas lift, etc.) June 16, 1982 Flowing .., , . .:.. ,,:., Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO · TEST PERIOD [[~. ~. ,,. .. . .,;, . . FIowTubing Casing Pressure ,CALCULATED_ OIL-BBL GA.S-MCF WATER-BBL . OIL GRAVITY-APl (corr) 'Press .... ~" 24-HOUR RATE I1~ ' :' '~' " 28. CORE DATA ..... Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chiPs. .... J U L 1 9 i982 . - . . .- .' , ~ . . , : ,. : . ,..',,, . . ., None · , . A!aska Oil & Gas Cons. Commission · .. . ,.... ..... .., . ,., , .. ,,,.mChora~e , , -. ., k 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 an.~ ~3:'~ ~'~¥, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 9802' 8564' Shublik 9836 ' 8594 ' Ivishak 9927 ' 8675 ' 31. LIST OF ATTACHMENTS 32. I hereby is t ue and correct to the best of my knowledge .~. Signed Title T') ~ .q t r-i ~- t" ~ ~_~ c] Date ~" ,,, ( ~;_G.J. P~isga ~ngineer / 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 th,e 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 shoWthe details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE LL'J~ OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska PetrOleum Company 81-38 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20575 4. Location of Well At Surface: 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 82.10' AMSL 12. I 6. Lease Designation and Serial No. ADL 28286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number A-ii (23-26-11-13) 11. Field and Pool Prudhoe Bay 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) Perforate [] Alter Casing [] - Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans r-] 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 25.105-1Z0). The following intervals were perforated June 16, 1982, using Gearhart 3 1/8" carrier guns at 4 spf. A lubricator was installed and tested to 3500 psi on all well work. 9970' - 9978' BKB 9996' - 10010' BKB 10016' - 10028' BKB 10034' - 10061' BKB 10069' - 10081' BKB (Ref. BHCS/GR, 7-5-81) (Ref. BHCS/GR, 7-5-81) (Ref. BHCS/GR, 7-5-81) (Ref. BHCS/GR, 7-5-81) (Ref. BHCS/GR, 7-5-81) An SSSV was set and tested in the ball valve nipple at 2115'. 14.1 hereb~c~rti~,t~h,e~/oing is true and correct to the best of my knowledge. Signed/~'~'"'l'~~/!~_\"~ [~ ~ Pllsa Title District Field Engineer The sp~below for C~mmission use ~ G.J. ' g Conditions of Appr~al, if any: ' Date / ' By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "1 ntenti°ns'' in Triplicate and "Subsequent Reports" in DuPliCate ~ ' ..... STATE OF ALASKA ;' ALASKA(~_ AND GAS CONSERVATION C(~' .MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATION 1. Drilling well :~] Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum Company 81-38 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20575 4. Location of Well 9. Unit or Lease Name at surface Prudhoe Bay Unit 1226' SNL, 921' W-EL, Sec. 35, TllN, R13E, UPM lO. We. No. A-11 (23-26-11-13) 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 82.10' AMSLI ADL 28286 82 For the Month of June ,19 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 pressure tests 14. Coring resume and brief description 15. Logs run and depth where run ~ ~ (~ jif ,i! d 6. DST data, perforating data, shows of H2S, miscellaneous data See attached 17. I hereby cer :if~~egoing is true and correct to the best of my knowledge. SIGNED TITLE District Field Engineer DATE NOTE'-F~oort on t~orm is requi~ for each calendar month, regardless of the status of operations, and must be fiJl, Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Rev. 7-1-80 tn duplicate with the Alaska Submit in duplicate PERFORATING DATA - WELL A-ii (23-26-11'13) June 4, 1982: Pressure tested tubing and inner annulus. June 17, 1982: Rigged up Gearhart and perforated the following intervals using 3 1/8" carrier guns at 4 spf: 9970' - 9978' BKB (Ref. BHCS/GR, 7-5-81) 9996' - 100i~' BKB (Ref. BHCS/GR, 7-5~81) 10016' - 10028' BKB (Ref. BHCS/GR, 7-5-81) 10034' - 10061' BKB (Ref. BHCS/GR, 7-5-81) 10069' - 10081' BKB (Ref. BHCS/GR, 7-5-81) Put well on production. June 30, 1982: July 2, 1982: Shut well in to preare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. July 5, 1982: Set and tested SSSV in ball valve n.ipple at 211,5'.~ Well on production. JUL 1 9 J O82 Oil & Gas Cons. . SOHIO ALASKA PETROLEUM COMPANY 311~. C STREET ANCH,}~AGE. AI.ASKA TEl !-P~t~",~,;F d)O?i 276-511 ! MAIL POU~,H 6,t>12 ANCHORAGE. ALASKA 99502 January 20, 1982 Alaska Oil & Gas Conservation Con~nission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: Wells A-9, A-11, H-14, and M-8. Enclosed, in triplicate, are FormS 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain ,our proposals to perforate the wells. ,,' GJP:JLH:ja Enclosures cc: Well.File #17 F. E. Well File J. D. Hartz Geology . ', STATE OF ALASKA . ' . 'ALASKA -AND GAS CONSERVATION CO~,,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL 1-1 OTHER I--I ., 2. Name of Operator Sohio Alaska Petroleum Company 3. Address Pouch 6-612, Anchoraqe, Alaska 4. Location of Well At sur face: 7. Permit No. 81-38 99502 8. APl Number 50-029-20575 9. Unit or Lease Name Prudhoe BaY 10, Well Number 1226' SNL, 9~-1' WEL, Sec. 35, TllN, R13E, UPM _ ~A-11 (23-26-11-13) 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF,'etc.). I 6. Lease Designation and Serial No. Pru~hoe Oil Pool KBE = 82.10 ' AMSL ADL 28286 I 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [~ Alter Casing [] ~ PerfOrations Stimulate !'-I Abandon [-] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other E] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion,) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other [] E3 [3 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 will be perforated during February/March 1982 using'. Schlumberger 2 7/8" Hyperdome guns at 4 spf: 9970' - 9978' BKB (Ref. BHCS/GR, 7/5/81) 9996' - 10010' BKB ( " ) 10016' - 10028' BKB ( " ) 10034' - 10061' BKB ( " ). 10069' - 10081' BKB ( - " ) An SSSVwill be set and tested in the ball valve nipple ca. 2000'. RECEIVED JAN 2 2 1982 · 14. I hereb ti that the fore lng is true and correct to the best of my knowledge. Signed _ ~ Title District Field Enqineer The ~ace bel~w~.or~ommission use(.] Go ~. Plisga Alaska Oil & Gas Cons. Commission Anchorage Date Conditions of Approval, if any: Approved Copy Returned Approved by Form 10-403 Rev. 7-1-80 8y Order of COMMISSIONER the Commission Submit "Intentions" in Triplicate and "Subsequent' Reports" in Duplicate S0H I 0 CONF I DEI~T I AL SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET . ANCHORAGE, At AS~LA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 TO: STATE Dahe: 8/24/81 '#' t00~,; ':' A-11 H-15 H-15 Y-10 REFERENCE: /~ SOHIO FINAL DATA , he following material is being' ~ubmitted herewith. Please acknowledge receipt by signing a copy of this letter and return!nD it.to this office:-- BHCS , " ...... (Sch) 7/5/81 BHCS (Sch) 7/3/81. FDC/CNL (Sch) 7/3/81 CH Gamma Ray (Sch) '7/18/81 #1 2" #2 2" #2 2" #i G-13 Y-10 Magnetic Single Shot Directional Survey Gyroscopic Directional Survey 7/14-7/22/81 7/6-17/81 #A0781-022 #AL781D22 RECEIVED DATE A, -=~ :~,a~~AGnci ~u~ a.qe 19 Development Geology Well Records S0H I 0 C0~IF I DENT I AL SOHIO ALASKA PETROLFUM COMPANY ARC_f) ~°: SFO/UNIT/STATE: Mo~ . , . ..... 3111 "C" S-f, REET ANCHORAGE. ALASKA · TELEPHONE (907) 265-'0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Da%e :7/28/81 STATE: 7/28/81 '95'0 REFERENCE: SOHIO FINAL DATA 'WELL A-il The following material is being-'bubmitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- SFO/UNIT/STATE: ....... A-Ii DIL/SFL (Sch) 6/29/81 & 7/5/81 ¢/l&2 A-ii BHCS " 7/5/81 ¢/1 A-il FDC/CNL .. " 7/5/81 ~1 A-il FDC " 7/5/81 ~1 2" & 5" 5" 2" & 5" 2" & 5" STATE ONLY: A-II Magnetic Single Shot Directional Survey Job¢/0781-O04 A-ii Gyroscopic Directional Survey Job¢/16846 6/20-7/4/81 7/ii/81 .RECEIVED DATE uarol Krie%er ~ ~11 &~g0ns. '~0mmJ$$t0~evel°pment Geol.ogy A~O~r~l We 11 Re co r d s SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 27, 1981 CONFIDENTIAL Alaska Oil & Gas Conservation ~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well A-ii (23-26-11-13) Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, and Directional Surveys. This well has been suspended pending perforating operations. RHR:ja Enclosures cc: Well File 917 Geology Yours very truly, District Drilling Engineer RECEIVED JUL g 1881 Al~ka 011 & Gas Cons. Commission ALASKA AND GAS CONSERVATION C ·fISSION 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 " .... : 81-38 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-_029-20575 4. Location of well at surface 9. Unit or Lease Name 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM Prudhoe Bay Unit At Top Producing Interval top of sag R. SST. 10. Well Number 1764' NSL, 2164' ~/L, Sec. 26, TllN, R13E, UPM A-11 (23-26-11-13) At Total Depth 11. Field and Pool 2127' NSL, 1979' ~TL, Sec. 26, TllN, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE - 82.10' AMSLI ADL 28286 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 6/19/81 7/4/81 7/9/81 feet MSLI one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+IA/D) 19. Directional Survey 20. Depth Where SSSV set I 21. Thickness of Permafrost 10745'MD 9497'TVD 10671'MD 9429'TVD YES ~ NO [] 2115 feetMDI 2080' 22. Type Electric or Other Logs Run DIL/BHCS/GR/SP, HDT, FDC/CNL/Cal, CBL/VDL/GR/CCL, 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"x30" Insulated ConductcrSUrface 110 ' 36" 8 cu.vds, concrete 13 3/8" 72~ L-80 Surface 2630' 17 1/2" 3720 cu,ft. Arcticset II 9 5/8" 47~ L-80 Surface· 9763, 12 ·1/4" 1410 cu.ft. Class G ' 130 cu. ft. Arcticset I 7" 29# L-80 9247' 10745' 8 1/2" 327 cu.ft. Class G w/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" 9288' 9179' None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. · ., :.. ..: . . DEPTH INTERVAL (MD.) AMOUNT& KIND OF MATERIAL USED · 27. PRODUCTION TEST Date· First .Production-r , ' ' 'I .Method of Operation (Flowing, gas lift, etc.) , Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO I · . - TEST PERi:OD ~ FIowTubing Casing Pressure CALCULATED, OIL-BBL GAS-MCF WATER.BBL OIL GRAVITY-APl (corr) "Press., , 2'4-HO'uR RATE p, 28. CORE DATA -, r,ef description of I,tholo ,,, poros,t¥, fractur,, apparent dips and, r.sence of o,I, or ater. Submit core chi . EIV :D Form 10-407 Submit ir~ duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 3O. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gray,, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 9802' 8564 ' Shubl ik 9836 ' 8594' Ivishak 9927 ' 8675 ' 31. LIST OF ATTACHMENTS Well History, Well Logs, DirectiOnal Surveys . "32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed, ~~.F~ ~.~~.~ Title.District Drilling Date 7 LR.R. RPilev ~~ . ~.~g i neet 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 giv.en 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 A-11 (23-26-11-13) WELL HISTORY Spudded well at 1115 hours, June 19, 1981. Drilled 17 1/2" hole to 2639'. Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2630'. Cemented with 3720 cu. ft. Arcticset II cement. Installed and tested BOPE. Cleaned out to 2590', tested casing to 3000 psi, okay. Drilled out to 2666', ran leak-off test to 0.76 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9765'. Ran 256 jts. 9 5/8" 47# L-80 Buttress casing to 9763'. Cemented in two stages: First stage with 1410 cu.ft. Class G cement; second stage through D.V. packer at 2590' with 130 cu. ft. Arcticset I cement preceded by Arctic Pack. Cleaned out D.V., tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10745'. Ran open hole logs. Ran 38 jts. 7" 29# L-80 Buttress liner to 10745'. Cemented with 327 cu. ft. Class G cement. Cleaned out to 10671'. Tested casing to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 219 jts. 4 1/2" tubing to 9288'. Landed tubing with ball valve at 2115'. Installed and tested tree. Displaced tubing to diesel; set packer at 9179'. Tested tubing to 3500 psi, okay. R~leased rig at 1200 hours, July 9, 1981. RECEIVFD ~ 011 & Gas Col~. u~.,.mssion SOHIO-ALASKA PETROLEUM CO.. PAD-A (23 · 26 · II. 13) A"II Controlled Drilling STATE ~ ,~: ! ~.q~ COPY Consultants LES HENDERSON 349-3114' Controlled. Drilling Consultants P.O. BOX 1189 PALMER, ALASKA 99645 PHONE 376-5423 Mr. Brian Rose Sohio AlaSka Petroleum Company Pouch 6-612 Anchorage, AK 99502 July 9, 1981 ~ RE.' Magnetic Single Shot Survey Job No. 0781/004 Well A-11 (23-26-11-13) Prudhoe Bay Field North Slope, Alaska Date of Survey: 6/20/81 to 7/4/81 Dear Mr. Rose: please find enclosed the "Original" and six (6) copies of our Magnetic Single Shot Survey on the above well. Radius of Curvature was the method in calculating this survey. The depth interval of the survey was 2630 to 10745. Thank you for giving us this opportunity to be of service. Yours very truly, Controlled Drilling Consultants ~ayland Yancy Directional Supervisor RECEIVED COMPLETION REPORT SOHIO ALASKA PETROLEUM MAGNETIC SINGLE SHOT SURVEY ~ADIUS OF CURVATURE METHOD OF COMPUTATION COMPUTED FOR CDC BY FM LINDSEY & ASSOC. 8 JULY 81 WELL A-I1(23-26-].1-13! K B ELEV 82.10 RECORD OF SURVEY TRUE. :-MEAS. DRIFT VERTICAL D-D-~-PTH ANGLE DE~TH D M SUB . . -DRIFT' ?'. TOTAL COORDINATES SEA DIREC DEG. CLOS'URE5 DISTANCE ANGLE D M S DOG LEG SEVER ! DEG/IOOFT DISTANL._ -82'10 ':'.- Ii'. O-.OUW. :. :: ... 0,0o s : . ::-. - ... ', -. ::-: .... '.:. ' 0.00 W 0.00 S 0 0 0 W 0.000 0-00 2630 0 0 2630.00 2547.90 N O.OOW 0.00 $ 0.00 W 0.00 S 0 0 0 W 0-000 0.00 2665 0 30 2664.99 2582.89 516.00W 0.01 N O.lO W 0.10 N 81 59 59 W 1.429 0.06 ~-758.-... ::2...4~Z75'-f;-~5 · 85:.~:.?.N..-SFS;-OOW..-...:: ..:.:!..:-. 0-;~ ~:-.'.-- . 2~-2'3 w 2-;-3-5--,~-'71'-4-1--20- W -2 ;-4 34 ...... 0-;-5-7--- ':'. 13,83 .W 16.67 N 56 6 19 W 1,862 '15,26 · . ~.. . . .:- ..:. -~--3i0:~ "9 "0 3-100-2-8~0i8,'74 N44.00W 3260 13 15 3254.86 3]72.76 N44.00W ~6.11 N ~9.78 W 67.85 N ~7 11 15 W 2.707 65.60 3419 17 45 3408.03 3325.93 N42.50W 77,05 N 78.88 W 110.27 N 45 ~0 18 W 2.832 107.31 :..~-0 45-'.35-5~~474,14.:~.:..:.:'.N3"8~OOW · i16,5~:"N 112,31 W 161,86 N 43 56 27 W 1.944'- 158-5~. 4545 36 4~5 4380,98 4298.88 N35.00W 523.06 N 407.36 W 5018 37 15 4758,73 4676.63 N33-5OW 758,35 N 567,56 W ~~~Sq'FO~3]--5048.21-;-::'N32'eO~W .lffO~l N 7-2%~73' W ~::'~.~::'5993".39 30 5516'89' 5434'79':"N32','00W' 1276.06':-N-.:'' 895.60 w 6*96-"38 45 5907.10 5'825,007:::N32'Oow 15,5.23...N 1063'80 W 7500 3~ 30 6708.08 6625,98 N33.50W 2053.34 N 1392.08 W ?810 3~ 0 696~.32 6882.22 N33.50W 2198.83 N 1488.38 W 662.97 N 37 54 41 W 947.21 N 36 48 42 W 12~0.88 N 35 50 58 W 1558.99 N 35 3 47 W 1876.01 N 34 32 42 W 2185 ;-7 5--N-3-~----1 2480.75 N 34 8 8 W 2655.21 N 34 5 38 W 2.8'30 .............. 358.09 0.668 659.87 0-157 944,36 0;492 ...........1'238.59 0.000 1557-26 0,149 1874.65 0.260 0.598 2479.56 0-161 2654.00 :- a. iZZi:-33-'I5-,-7225;~78---71-~3-768 'N3~3-,-5-OW-T--23-4-'3-;-8-2--N~ 1584-;35--W 2829.07-'-N-3-4--~3 26~ W '--0;230 ......... 282-?'. 84 :OHIO WELL.A-II : : ... - .-. 5~'NGLE SHOT SURVEY 8 JULY 81 RECORD OF SURVEY 3EPTH ANGLE DEPTH D M SEA DIREC DEG; ¢-E-O S U R--E $ STANCE ANGLE D M S DOG LEG ~EVE'R I TY .............. $-E-C'T- I ON-- DEG/IOOFT DISTANCE 9061-i'.732 "45 . soil, 63-.-i!i;:'179'29"~3'.i:~?~ii. N30 ,, 5Ow'_':.':.'- 277 6'.'571:-'N :"'...-t85z~-69 W_ '9-6-23--3I--I5---8z~-88'722-'--84 U 6 · 12' ~N'~-O-3 "~O--N----1-999-~-OS-W L0126 26 z~5 8928.04 88/+5,94 N25.50W 3255.17 N 2107.83 W -0655 2Z~ 0 94-05,.95 9323.85 N23.00W 3461.8-3 N 2200,92 W ........ .... . .,: _..:,..;.i.::::.:;..... ........ :.. : ..!-.f.:::_::::.:.:-!-.-,-,..;.... -?:, .. . · HE: FOLLOWING INFORMAT..ION;:::..IS._,.EXTRABOLATED ..1' TD..- :...'. ..-: - . . - ": ~ :':~ :.~:~:? :''. ':" .... :~.:'..' :' .: "-: 7:-"-':?:';':'~]:"-...?.?::3':~-~..:: ~'¢?~?:-;.;:~-~::t~;'~;':?3".;~:¢~]~::?'::~:':~:~3~?~t]'-?'-.3-..-:-~.::. '"":::. '~' .-;" :-: ·: -:?' -"" ~." ". ". '~ · ]~~'--'"'-0' :'9~8-~ .... 22i5:~22 ....~ 138;3 3082,02 N 33 57 0 W 0.110 3080,~'~ :.- 3339,04 N 33 44 31 W 0,107 3338.~ 3635;'88--N--33--21--'lST 0'~303 ......... 3'63'5-~~ 3878.03 N 32 55 27 W 0.898 3877.84 4102.24 N 32 26 48 W 0.526 4102.23 .. 3-8-;-35---- :OTTOM HOLE CLOSURE 4138.35 FEET AT N 32 21 ~9 W SOHIO WELL -11 SINGLE SHOT SURVE B JULY 81 MEASURED'DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, TRUE ~I'Ei~ED VER-TT~B .: .M D----TVD VERT1-CA L DEPTH DEPTH SEA'DIFFERENCE CORRECTION . TOTAL COORDINATES 182 282 '-- .... 382 '"/82 882 .! :?.;: :':i :: ' -::.:' 1°8 z ii::.:. :--ii-~':i!:i":ii:. :f !:: .' 118 2 I2-32 1~82 I~fl2 182, 100 O 0 282. 200 0 0 382- 300 '_! · "-0' . :' -... '.-0 482. ' ~O0'---'-i'"::]'./:O ' .. ' -':!": ..-.0 582. ' 50'0 :_..,:_. -:-o :.'::; :' ::-:':".: 0 - _ .. - 6-82, 600 0 0 782, 700 0 0 882. 800 0 0 91~2. .9-00 : .01-..: ::. 0- 1082. 1000 .-.:_-? '-0:'::..: ::;:-:-.-- :-::'.,::':'0 1182 · ':'' 1 '1 O0 ::::::::._"::'"' 0 :::'.::...' :::"-:.":_'::"-::..::'::"' :-.'.0' I-'Z8-2'. 1200 0 0 1382,, 1300 0 0 1482, 1400 0 0 ========================================== 21111:i:,--':"-:.: :: : 7 8'z. ":::::::~:.. :: :'::: l' 71o'011111 :!?:::::::::::.:::o-:::::: :;::::- :.'. :-:?:::L ::'::0 ·-:: -:::' :': ":: '""-'?'-',1' 8~ ~ :.~'~2..."':': .... i ~Oa':: ":':"':':'":: '"'0 ..... ': ...... "':'""' '"' ': U' 1982 2082 2582 2682 -::::..:: :::'::'.'-..-'.' 2'782 ' ::::::::::::::::::::::::::::::: i:. '~ 882 ..--.: '-' .:':::'' :"i :'" 2983 3186 3288 : ~--2 '- ~97 ' .- ... .. 1982, 1900 0 0 ' 2082, 2000 0 0 21-8-2 ,'..: .:::_. 21-00 :': :::<:.: :'0-:--. ::- .:'.'- .' .::_-'-.: 0 -. - .' 2 z 8 2"..:::.:' :::::::::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::: :::-: ~.: .?::)':' !:..:.': :'o :::: :::.:. 2 ~ ~'z · ":.:-:: ::::~ :::::::::::::::::::::::::: _:-:0 .::-'".-:::' :]:::/:; :-::.:' '-: :?:::::o'.:' :::---:: 248-2-. ' ' 2400 0 -0 2582, 2500 0 0 2682. 2600 0 0 · 2982':::-' '..12900":-:.::': .-0'"'::::' .i,:.J.:. - ::~rO~. 3000 '""''1 3182.- 3100 3 3282. 3200 5 ~38Z. ~300 3482. 34001 '"' ".14 3582. 3500-' '": 21 0.00 5 0.OO S '0;00-~ 0,00 5 0,00 5 O;O0--S 0.00 S 0,00 5 OTO-O--5 0,00 S 0.00 5 O;O0--S'-- 0,00 S 0,00 5 0¥00-5 0.00 5 0,00 5 O;O'O--S 0,00 5 0,00 5 O-~O0.S' 0,00 5 0,00 S Og'O'O--S 0,00 5 O, 17 S 0o00 S -- ~.79 N :-:::::0' 12.3 9 N 1 22-~2 ~ N 2 34.76 N 2 50.88 N 71,22 N . 95,73 N 124.,43 N 0.00 W 0.00 W 0.-00 w 0,00 W 0.00 W 0.00 W 0,00 W 0,00 W OTO-O W 0,00 W 0,00 W 0'¥00' "W 0,00 W O.00 W 0,-00 W 0-00 W 0.00 W 0',-00 w 0.00 W 0.00 W 0,00 W '0.00 W 0.00 W O.OO W 0.00 W Oo 19 W 3,25 W 9,04. W 16,92 W 26.64 W 38,81 W 54.35 W 73.33 W 95.12 w 118,45 W SOHIO WELL-" -1! SINGLE SHOT SURVE'~ ~ 8 JULY 8], HEA~URED'DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, TRUE MEA~ORED VERT I-C-A'L---5 UB - MD-TV'D ~7~'-R-TI-C A L DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 3712 3682, 3600 30 9 3824 3782. 3700 41 11 3939 " ~, ".. '3'8-00" 56 ~$ 40.57 3982. ]:'.3900'] .75 ' 19 -:- 4178 4082, -' 4000 -95 20 4'29~ 4~B2. ' 4'1'00 ''~16 21 4422 4282. 4200 139 23 4546 4382. 4300 164 25 157.96 N 144,31 W 197,59 N 17~-72 W 2~-3';'03-N 2-07.--16 W 2'94,38 N 244,45 W 349.00 N 283.86 W ~ 05; 3 7 -N~3 '2 ~ .---1-9 W 463.60 N 365.51 W 523,55 N 407.70 W J~ ":"" '504v 5174 5301 -4%-8-2 · - 4400 -::- :. 189 25 4582- 450.0.~-214 - · 25 468:~. :...~6o0'.::::::...:.::239-.:.. ":.::- :....:.z-5_:-'.:'::: 4. 7-~'2--; 4700 ' '2'65 '26 4882, 4800 291 26 4982, 4900 318 27 '~::.:...i543-0..'.:'.-~ :::i........ :-..50-8-2' .'i:.:. .... 5'000::~:-:.-_:?:'347.::-: .:.-i:.:"-..' ~-: 2-9 - ..: . ..::':. .:.5 ].8.2-----_!??:::::5:1-o0'::~ii:ii?::i.-::~7~ ..:::. - ..:.: -~"2~ 2~' ::':::~:: :i.:szoo i:..::'i:-.//+O,-:?/:: ?i:i:.:ii: ': :. ..~ :::.'/ :' :~o'::::::':: .-:.:~ ..- 5818 5382, "5300 4'36 ~0 5' 85-;' I1' N 4-5-0~3-7 W 647.26 N 492,61 W 710.48 N 534,74 W 77~;'1-0- N 5-77,--1-~ W 838-23 N 619,~ W 904,80 N 661,58 W 973';"20--N "'.'70~-;-78 'W 1041,95 N 749,31 W 1111.92 N ' 793,04 W -II8 I;'66--N -----83-6-;-.62 W 5948 6077 ii:.':...:~:'::':~.: -:- .':-6, 20 7 .. ?~::.:?i::i?:.:~::-:?:'.-. ~335.:. :..:. :.:...... ~ 6720 6846 5482, 5400 465 5582, 5500 495 5982, 5900' 609 -6082, 6000 637 6182, 6100 663 29 30 28 28 26 .1251.73 N 1321.31 N 139~;90 N. 1459,78 N 1528.19 N · 59'6~0 N 1662.87 N 1728.79 N 880.40 W 923,88 W '9-67,36 W 1010,40 W 1053.15 W 10~.64 W 1137,94 W 1180,06 W i:.??,:'::.:/i :':-::.7~ ~ 3" ': : ::':"':" ...... "' ,t3-z~'6 ~ 6582, ' 65-00 "7%-3 7468 6682,. 6600 785 7590 6782, 6700 807 :-..~. ......... · ..... ' 77]."1 6882· .'. '6800 " :::: :::: ::: :: :: ::::::::::: :::: :: ::: : :: i:':"7 '~ ~ ' ~ "." ~'~' i:-:'~oo'.-?.'-'-~*~- -.. -: - - -:::::::::::::::::::::::::::::::: ". . 7082.-7000.: - 869 .. . 6 ~ 8 2 -. '::::::..6:4'oo"?:::/::.7%: :--:::'.':' ."/.:.: -:':" ::'2 ~ :::":;.. ":: 2-3 22 :2-1' · '. · 21 : 20" 179-3-;'78 N-. 1221.99 W 1857.60 N . 1263.43 W 1919,73 N 1303.78 W 1-g~OT20 N 1~3-~3.04 W 2039.02 N 1381,24 W 2095.89 N 1419,71 W 2 I53 ;' 0 I-N'~Z~'5-6~. 80-~ 2208,67 N 1494,77 W 2265,03 N 1531,37 W OHIO.WELL A-II SINGLE SHOT SURVEY , EASURED .DEPTH AND OTHER DATA FOR--EVERY EVEN 100 FEET OF SUB SEA DEPTH, 8 JULY 8]. , , rME-~R-ED DEP TH TRUE VE RTI-C~E--S-O~--~TVD VERT1-C~_ -- DEPTH SEA DIFFERENCE .' CORRECTION TOTAL COORDINATES 8072 7182, 7100 889 20 8191 7282, 7200 909 20 7382,- ':7300 ~i...:..928 .. ~' 19 7482' '/..: 7'4.oo';:...;i:.?i.;...':9~ ._!:..::~. ~..,.. :'i-:.~ '..'zo : ' 75s2 · 7 s o0': :. ::::~. :;.96 ?. 7782. 7700 '1OO5 7882, 7800 102~ 8.311 8549 866'9 8788 8907 !!~?i!::,?i' '~' 26":~ ':::: .... 8 le 2 .:'.-/.~: :::"81 s :.:.':.": 'i/.. · .... ---""--' 9.~8~. s~.~' ~200'~'~,0'~8''''''' ..... '- ........... ~'s 9499 8382, 8300 1116 18 9616 8482. 8400 1133 17 2320,58 N 2374.64 N --24'29-; 80 N 2484.75 N 2539.66 N 259 ~'T~I N 2649,68 N 2705.11 N 2760.70 N 2815.74 .N 2871e 05-N 2980.66 N 303~e 96 N 1567.44 W 1604.30 W 1674.71 W 1709.30 W --1~44,68 W 1778.42 W 1811.59 W 1844-20 W '1877.10 W 1908 ,'07 IN' T9~-8-;-04 w' 1967.05 W 1995.09 W 10186 8982, 8900 1203 10298 9082, 9000 1215 '<'?"~ :':":<"-: ' ": ' ' ' 0 "'''~ i .... : ~, ...... · ', . · " ' ". ...' . .... -~ ...' .' ':.~::~i:~:~?.~'_~::.:~;!~.:: 1.. 4.0~9. :::'.::.:..:-..:. ....... .; ..:? .... .-..;- .9~.,: ..:¥:.: ?.91 O0 .-: :. :.~.:..1 2 Z 6 ~:;?. '.~. >:.:;.:.::: :... ~:~.~C'~ o s'~ :~?~;:~?.:.-:' ::~:..::., ::::~:-'?:': ~ ~ 82 ?~?~:?)~.::,.-~::'~:~' Ob'~:~?~:,z~ ~ "" ...... '"'"'"~ 07 s $ .... ~~~'4'0:0 '"':":"i ~ ~'''-'''' ' " ....... " SOHIO WELL ,.-11 SINGLE SHOT SURVE~ -T~TET~'O[-A-TED-~A-CU E~--FOR~VEN '1 O0-O---FEET-OF~-SO~'ED--~E PTH . TRUE 8 JULY 81 MEASUR-E]D V-E-flY] CAL SUB DEPTH DEPTH SEA TOTAL COORDINATES 1-0-00 2000 3000. 400-O ..... ~ " :' "5000 .:.: '-:' .' :. - 6000 :.... [00-0' 8000 9000 10'00, 917- 0.00 S 0.00 W 2000, 1917. 0.00 S 0.00 W 2998, 2916. 13,91 N 18.43 W 3-~-34, :-. - -:5'-8-5-2, 269,08 ":N :-. :......... ~-2-~0-9 W -~744,' -:::::.-'~662' ':: ::.: ' 749.91';.N'-:-::-:-':::._:.' '560,59 .W 5522'.:'.: 5440, . :897,96 W 53-03, ' 6-221 · ),-807;-63 N' 1-230~98--W 7122, 70~0. 2287.41 N 15z~5.90 W 7960, 7878, 27z, 8.59 N 1837,15 W ' i t : '~ 11 ' ~ , --:---J ......... , .... -,- .....'"- ....... ' " ...... ::':-i';,'-':::::::::::::::::::::::::: :':::.[ .... ,__ ! : : ::_ -~. iL!:::.-.. ::'::.~ORIZONTAL- VIEWi'-~T:-__._:".:'.}.:..' .. --- -! .......... t' ...... ~ · --- t ..................................... · ' -----'~'-~ ~* ------~ ' - ~ - ~ ' ~ , ! J J · ~ : ' ~OHIO ALASKA~. PETROLEUM , ' ' - , , ' ' ' I . i ..... t ..................... 1 .... ~-I ..... ' .................. ~ .... ~ ......... : ......................................... :'--i ,-'-:-'i------~--j-'.--=?-t-"-: ........~ .........: ....: ........ -j-----:-~-' RADIU$4-OF'"CURVATURE ..... ! .... : ' . ---I-~ '-' .... ~-"-' - - j-' ~ ' = .......... ! ........ : ................. :T ....... MAGNETIC :'SIN, G'LE 'SHOT.' SURVEY' ' ' ~ ; ' · I '" '. I j ~ " I · .... '1 ..... :-'--t- . - . j ---! .......... I .......... : ....... ! ...... ~ ........ ~'-$CALE"J-I""'IO00"-'-'-~. .... :'" ~ ': .... ' ----t---: ~ ~ . '~-':--' t ----'~.-.'- ..... ! ........ ~. .......... t-~---:--T-t ....... ~ .................. r .................. r .......... ~----J--__T--J = ' --;.--J .... ~': ......1----..-- ..... ? .... J'-'--"~i ........ ~JULY --'LO ;'":to8t ........ : ....... =-~. ..... ' : .-T-t--- ...... ~ ............... -~ ~ .......... i ........... :' ............ .t; ......~. .................... - ~ ...... :.- ....... ...... : :.- ........ ~ - .... --t ........ .t ............... "T ........ '- ,I .... ~ ....... , ...... i ......... ~. ..................... .._j. ..... ~_o _ .~ --. , ~ .... . , ~ TMD- 10745 . . .. · , . ~ j-- · : , --i ..... ~ :".'' '! .-- ', ........ :--- ', - t - -'T ' : ': · ~ - ', "i ' , ~ ......... ..... { .................. 7'*' ~ ....... :"T .......... ~ ........ ~": .... "'-: .... ~ ' ..... :- ..................... I T- .... : ................. ~ ~/ ...... . ......... , ............................. ! ............... ~ ........ ~ ....... .~-.. ..... ~ _..-~.. -.. _.,. .............. , -1 '. ...... ! .......... l ..... ---..i .Go .................. : .............................. J, ...... :~ ....... 1 ...... ~; .............. t ..... i .......... = "; ................. : T''~ ......... ~ ........ ~ ............ i ' : --,i .......................... ::i .... .oo ......... ~ .... ? ..... ' ....: ....~ ........ i ......... ': ..... ---, ................;.._, .... .. .... :.-~ ~-:~ . J. i ..... ;-" : :i":'.: ..... : ....... ; ........................ " ....... ' ...... · ! . . I I r ' Mr. Gary Plisga Sohio Alaska Petroleum Company 31tl C. Street Anchorage, Alaska 99503 July 14, 1981 Re: Our Boss Gyroscopic Survey Job No. Boss-16846 Well No. A-ii (SEC35 TllN R13E) Prudhoe Bay Field North Slope, Alaska Date of Survey: July 11, 1981 Operator: John Coogle Dear Mr. Plisga: Please find enclosed the "Original" and seventeen (17) copies of our Boss Gyroscopic Multishot Directional Survey on the above well. Thank you for giving us this opportunity to be of s~rvice. Yours very truly, SPERRY-SUN, INC. Kirk Afflerbach District Supervisor KA/pr Enclosures RECEIVED ,JUL g I1t81 Ai~ka 011 & Gas A-il (SEC 35' TllN R13E) COMPUTATION DATE ROSS GYROSCOPIC SURVEY PRUDHOE BAY dULY lZ~9 1981 dOB NUMBER BOSS-16846 ALASKA KELLY BUSHING ELEV. = 82.10 FT. HEASURED VERTICAL VERTICAL INCLINATION D~RECT[ON SEVERITY RECTANGULAR COORDINATES VERT]CAL DEPTH DEPTH DEPTH DEG H]N DEGREES DEG/IO0 NORTH/SOUTH EAST/~EST SECT]ON 300 300,00 217,90 0 30 S 27.10 E ,39 ,~+9 S ,60 E -, 400 399,99 317.89 0 17 S 31,10 E ,22 1,11 S .9~ E -1. '2. O0 O~ 20 75 03 500 ~9~.99 417.89 0 2,3 s 47.80 E .14 1.55's 1.32 -: 7 oo': :: ..:i:' :: 6.9 9. :::/: '-3.6 7 900 899.98 817.88 0 18 S 44.69 E °27 1000 999,97 917,87 0 I9 S 47°30 E .02 1100 1099,97 1017,87 0 1.5 S 20,19 E ,15 1500 1~99,97 1~17,87 0 20 S 5,60 E ,17 1600 1599,97 1517,87 0 2~ S 2,39 E ,07 3,93 S 3,94 E -5,~8 4,30 S ~+,33 :_ -6.01 ~+.71 S 4.61 E -6,50 · .::.?.:.: ?::....~.'. 6:7..:.. :.¥..:6 · 85 6.0A S 4.31 E -7.~2 2300 2299.91 2217,81' 0 ~8 S 22.19 E ,19 14.28 S 7,cji E -16.22 2700 2699,87 2617.77 1 26 N 71,79 W 1.57 18,00 S 6.71 E -18,56 2800 2799.75 2717.G5 3 40 N 5G.29 W 2.32 15.83 S 2,8~ E -14.56 ~gQ8 2899,38 2817,28 6 8 N 46,60 W 2,59 10,38 S 3,71 W -6,31 1700 1699,96 1617,86 0 39 S 4,39 E .25 7,63. S 4,41 E -8,77 1900:: ' 1899,.95:,-:.:': ..... · :;: O: · 5 '.:S':=28 :".:.:::'~ 11.2 :.., _~..- : ..... ....:...,,.. , ,,~... :...:~...: ,.,.... . ::..:.~.~.~~: :...~ ;~: ~... ,~....;.-:;:=:,.,:.;~.::...:,-.b:.:{..,:..,;.:;c.:,'.,:.:},::.,:L...r~,..;~:,~-;;.;;.'-.:.:':.:.<<:'..:.';-}':.',::'...-- '..-,:..: ;';;.;'. ,-, ~'. ':"::'.'.',.:' :'.~-- . ::.':'. '.. .-, .. ,' : ... ,-.':'.~ ~ '.- '.':,':', ,: , .-: ............ 2~00 2099.93 : 2017.83 0 31 S 53.69 E .~7 12.37 S 6.68 _ -13.95 2200 2199,92 2117.82 0 39 S 31,19 E ,26 13,13 S 7,55 E ~1A,96 'i PRUDHOE BAY UULY 14. 1981 JOB NUMBER BOSS-16846 ALASKA KELLY BUSHING ELEV. = 82.10 FT. - ..... · :, '.:. "'~- .':.: .~ '. :~'~~- . ~ "T '::" ':~ ' ~' :':~': ?' '~': -: ":.; · .~.'~:.:~".'-.~:<: ?:-:::~':':.->:-'~::. ~. : ' . ~ ' '~ T ' ~. . ~':::a::i:~6,;~;:;(; ;.'~: -.. :,~ :~ '' ,~... TRUE~..?~.,,;..~:.,;:.~.:SUB. :SE.A,~::.~.;~.~,~;<~,...~.:...~: COURSE DEPTH DEPTH DEPTH DEG MIN DEGREES DEG/iO0 NORTH/SOUTH EAST/WEST SECTION 3500 ~83.98 3~OZ.SS iS 5 N ~0.50 W. 2.11 83.~5 N 9i.57 W Z21.05 3600 3577.7~ 3495.6~ 21 31 N 59.29 W 2.~7 llO.08'N 113.81 W 155.6~ 800/':" :.-37 60' ~ 16 ""',...T :~;~:~.67(~'~:~-:'.0:.:6:;?:;~:~.;??~:::;: '.' 27" ',-5'/;.~ .,': 'N ~:~:9-~'1;:~' ~:~j~!';7.,5;.67' (N '.';(')~J~ ?~':..::{.;'.¢16;,~';~'~20"~'~;~:~"~";~,~??~;.72 ~ 7 · 2 ~ ~.~5 ;.~7~--,2'~ .... "'-'~;~~-~~ ~..~ -~'~-;'~9.'~-u .............................. '2~';~'?i-~'~'~*~'~'~'~'~'"~"~--2~r'~ .... "~' .... -z'~'-r;'~'~'"*'"V~'~'" ......... ' ....... '~"~'-~ ~'.-'~ 4100 4015.75 39~.65 ~5 55 N 37.29 W 3.16 296.~6 N 262.28 g 39~.56 ~200 ~096.~9 ~01~.~9 36 22 N ~7.60 W .~8 ~5.~0 N 298.15 ~ ~52.52 q q 00 4 257; 5'0· ..'41.,75:~:; q 0::~..:,'; :;-¥/':; 36 .30 ' ~:~?;~-q:.3 7.05 N '.. :;: ,')?.': ; '37:0' ~'87':.,:;;~:~;W'~;~::?;:?:':~'~???.;'/.:.::: 571 · 06 4700 4498.51 ~16.~1 36 ~5 N 37. 0 ~ .3~ 579.09 N ~79.21 W 7~9.60 ~00 .22 s27.0~ N Si~.lU U SOV.~O 49O0 5000 5100 5200 4578.56 4496.46 36 52 N 36.70 W 5300 5~00 55OO 56OO 5700 4976.76 5055.10 5132.83 5210.26 5287.65 800 '=).00 000 5365.13 5442,69 5520.25 100 5597.8O 5438.15 39 11 N 35.70 W .12 1231.18 N 948.50 W 1552.98 · 55' 15 '~'7-0 '. '~ ' 3 ,'9' ..... 6 '= '-.'~ N-'~ 5', 5' 0. ;:-,W "i:,::~::!:~::~!i:~!~!"i.;~:~:!l~ 5.;?i:iii;~;~:i:~. ~' '.-~.'.:I :.2 8 .: 2 ',-.b': 1 '," N i-':-,"' :' ~' ~ 8 b ~':Z .t)!:-:..-: W ~';~::.-:!~,v :.~ ~.~::,:',~ ,:.. ,~' Z 6' 16 · .L 1 1 489z~.66 38 0 N 35.29 W .54 871.79 N 692.68 W 1111. 4973.00 38 50 N 35.10 W .84 .922.57 N 728.51 W 1173. 39. 22 '.N 35.20"~..~:~...W?~:~;~?~:~?~:~::,'' ,.:3...~,:..:~.:',:~:.~.,:;~.,~,0.25..7;.3-.'.N .¢::': '?;??'>;; ::7 :::":.'"' ::' '"~:.~ ..... '":"':"":"'.:,:.~:....:: ::'" ':' ""'' : .::%' :- O · 5205' '~ ~~ ........ 5360.59 39 5 N 35.79 W .lO 1179.95 N 911.62 W 1489. 84 91- 19 52 86 iS OH I 0 A:L:A S'KA/'':P E~iR:O ~£:U:M :i ~ :':: :'i:.!!i'.it";~: :':ii ii~i~?.i!i;;i!!;i~ ~i:!i:ii ~!:i'y~'~'.~!i~!b E-;:. s UR A-il (SEG ~5 TllN RI~E) COHPUTATION DATE BOSS GYROSCOPIC SURVEY PRUDHOE BAY dULY 1~, 1981 dOB NUMBER BOSS-168~6 ALASKA · KELLY BUSHING ELEV, = 82,10 FT, :~:D.P.ERATOR dOHN :.:~0.0.: ;~y~;;;:~.;~/:..:: ::~:..:~r.. , , HEASURED VERTICAL VERTICAL ' INCLINATION DIRECTION SEVERITY RECTANGULAR COORDINATES VERTICAL DEPTH ' DEPTH DEPTH DE~ ~[N DE~REES ~E~/[O0 NORTH/SOUTH EAST/~EST SECTION 6 s o o ~ : ~:.' ~; ~8~ ~.:)' ::': 5:';~:6~::.~:~?~4 ~:~:~'~.~"~.s:s:'r~).:N ::: :'... · :. , .... ,..,......~ ..... .... ~ z ..... ,,..:... ~ ~5,......: ..~;;;...,.,.:..., ~. :.. .,, ........... ......... . ............ 6600 5988.01 5905.91 38 39 N 35.29 W .22 1556.83 N 1167.06 W 1928.75 6700 6066.41 5984.31 58 5 N 55.60 W ' .59 1587.~0'N 1205.06 W 1990.80 ~, ~ ~ .... .,,. ......... : ...... ~ .... . . . .......... ,........ .... ............. 7~00 6383.83 6301.73 36 35 N 37.29 ~ ,6~ 1783,3~ N ~3~7~33 ~ 2234,13 7200 646~.32 6382.22 36 12 N 37.29 ~ .39 1830,60 N 1383,29 ~ 2293.~5 7300 65~5.~8 6~63,38 35 ~6 N 37,29 W .93 1877,07 N 1~18,~9 ~ 235~,fl3 j 7~oo ~, 75 s:::, ~ ~::::'~:. ~.' ~:;~;~ ~~0~.~: ~:~' ~':s::-' N 7700 ~876.2~ 679~.1~ 3S 57 N S7.29 W .27 2055.~ N 1555.68 ~ 2576.58 7800 6959.20 6877.10 33 56 N 37.29 ~ .01 .2099.86 N 1589.52 ~ 2652.58 7900, 70~2.19 6960.09 35 53 ~ 37.39 ~ .07 21~.21 ~N 1623,57 W .......... 2688.15~~ , 8~00 7~60.62 7378.52 SS 15 N S6.50 W .SS 2S6S.27 N 1787.~ W 2961.7~ "" 8500 75~.~ 7~62,~ ~2 52 N ~5,29 U .76 2~07,~5 N 1819,~2 W ~016,29 8:600" 7628 ' 5~.: Y:; ~;~:t'~: 75~ 6':;~ ~' 1~:~:::;~;~:'~:~;.~;;~:~;:~' 2::<;/'.'. ~ O;:/:?~:;:~;:~::~:~;N:;':~ ~:6:~;: 2::0: :~f';W:~~:~Y~ 5:5070 · ~ 2 ' · 8700 ' 7 1 IL"/.,:::":.::"':.':': :~ ::~ i:~:T::.L;'.:::':::;:::~:':';:'. "~ '~,:. ~:":: :' : .. ' :~'.-.;.:; :.': :t::',:: .:' 8900 7879.00 7796.90 SS S~ N S~. 0 W .22 2588.36 N 19~S,20 W 9000 7962.72 7880.62 32 q7 N 5~,70 W .76 26~3.78 N ~975,67 W 3290,1~ 9100 80~7.00 796~.90 32 19 N 32.70 W .71 2678.80 N 2003.14 W 3343,90 92 o o 81 ~ z · 70 ] ::.; 8o~9 ~:60~..?;~:,~:.~.:~:-~':::~ ~:. 55' : N:..~2.:..~ 7~9:: :~:-~;:.~'~';.::~:~ · 0 PRUDHOE B4Y dULY 1~ 1981 dOB NUMBER B099-168~6 ALASKA KELLY BUSHING ELEV, = 82.~0 FT, --~E A S U'RE'D ......."~ ~ ~i C"A'E ........"V E'eR' ~I'~'A':E ............... i:'N'C"E i'N A"TA~ ":'"":D"~'R E"C"~:I:'O'N" .................... ~':'~'9~"E"~'::':i:':¥"Y':'':':' ........... A':'~'::e'~'~':':A"~:'g"'OE~AR` .......... COOR~'IN"A'T:'~'g ............. ':'""":':"9'E K]'I C DEPTH DEPTH DEPTH BEG H~N DEGREES DEG/iO0 NORTH/SOUTH EAST/~EST SECTION ...... 96' O0 "' ..... 8'F7'2'' ;'i 7 .................. g3'~'0~,':'0'~:'?"'~'?":"'~"~1: ~'"~'"~: ""~ 0?: ~':''`''':''~'''~ ~':"":'31'`';'~''~'`~',''''~ .......... :?" .................. ~" ............. ;~';~'~'"'~:""~'""~':'~"~:":'~'~:0 "2 ',' 20'~ ~; N ...... ' :'~'2"1:~'~ ~;~'Z'O~'~:'""U"~"~"~:'~ ,~ ~'' :'~" '36 0'6";' 5'0 ..... 9700 8558,03 .8~75,93 30 ~ N 3~,20 U ,5~ 29~6,03 N 2~68,70 U 3657,6~ 9800 864~.71 8562,61 29 6 N 30,10 W 1,67 2988,90'N 2194,12 W 3707,31 10200 9001,96 8919,86 25 ~1 N 27, 0 W ,6. 3146,56 N 2280,~8 W 3~5,87 ..... 10300 9092,23 9010,~5 25 16 N 26,29 W ,51 3185,02 N 2299,79 W 3928,40 ~0400 9182,71 9100,61 25 7 N 25,89 W ,23 3223,25 N 2318,52 W 3970,~2 ..... ~o~~~; ~ .... ' ~:~'~::,~ ~' '~:"'~':'"' '":'~'~~-~ ::~"~':~:'"N':'~'5""io"?"~'~':~'~:?~':''~:~:~'~?? ........... '~%~:':'~'~::'~:'::~"~?~'~"~'~':~'~:'~'~"~ s"~'~":~'~-:'~'~'~"?:':~"z~"~:;":~'~':'? ~'~"::~'"~'~'~" ~'"~':~' :%' ~"~, z ~ HORIZONTAL DISPLACEMENT = /+111-27 FEET AT NORTH9 35 DEG, 21 HIN, ~/EST AT MD ,.?. ..................... ,..,~ .... ,~. i'. ........... , .......,i, , .............. , ..................................... : . '. ':- '~ ~ i~:"':!i, ' .' i: .:, i::':" ': ~' :~.': .:' ... ': ..::. :'":" ,;.~'..:i,'.~:::'i~i~!~ ::.::'.:':'~.::~?::?x.:::i.:~:~?:'.:.... -~ : ',. ' A-11 (SEC 35' T11N R13E) COMPUTATION DATE PRUDHOE BAY dULY 14, 1981 JOB NUMBER BOSS-168~6 ALASKA . KELLY BUSHING ELEV. = 82.10 FT. ' :.':: ': ,': ~'::'i':'~:''T.[ ~ ~ O'c~:*'Eo: v ~ ~ u E s~:: ~ o~::; .. ;~:¢ ,... ........ ~ TRUE SUB-SE& VERTICAL VERTICAL MEASURED :-.'.' :i .i :i..:' ,.-':' :' :! :.: :::~!':~i :i :':~:ii~;~.~:"i'; ~;:ii~i:! i! ;i>::~'' i'!~ :. i:; :..: :: i!::::ii:!:i::~i..:!i~.i i';:ii~ii~i~ii:~i;~! 1000 999,97 917,87 q,~O S 4.5~ 2000 1999,93 1917.83 11,41 S 5.99 3000 2998.59 2916.49 1,55 S TOTAL RECTANGULAR COORDINATES 12.36 W 1./+1 1.3Q .. ~ o o o'::'~i,~:.,~:.: ~ ~.2 ~i~,~i:::~i'6.~;i~;~..,.~!~.~,~,i':::!i~i, -~,;~ii~!:!~i.~:'i~.%s~· ~ 7`.:~.~:i~.~:~i~:~:~;~:ii:i:~:~.~:~;!~:~i~i~i.i:~.~:~::.~..~. · i 7000 6303,86 6221,76 1735,51 N 1311,11 W 696,14 216.39 8000 7125.39 7D~3.29 2188.~ N 1656.98 W 87~.61 178.67 9000 7962.72 7880.62 2633.78 N 1973.67 W 1037.28 162.68 THE CALCUL~TZON PROCEDURES ARE BASED ON THE USE OF THREE D[HENSZONAL RADIUS OF CURVATURE NETHOD, "" A-il (SEC 35' TllN R13E) ........... ~":':~ ~--"' ~'""~'~'::":~::'::'":'::'"~'C'O-~O-~-'A'~T'IO:~:~":~:~:':~":~:'~:''''''''':~:~'~:::':'~:'::'':~': ................... ' ....... ' :"'~"~'::'~' ......... ..... ~ ...... """ ....... ........ ' ....... "" PRUDHOE BAY dULY 1'+, 1981 dOB NUMBER BOSS'168~+6 ALASKA KELLY BUSHING ELEV. = 82.10 FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL " ................ 82'~' .......... ~"e71-0 ...................... OTO-O ........... '-' ........ --~"0-~ .... ~"~" ........ ~ ....... ;-0'"~'""'~ .................................. ,"0"~ ................ . 0'0 ........ 182 182,10 100,00 ,02 N .30 E ,00 .00 282 282.10 200.00 ,35 S .53 E .00 ,00 '~ 8~':::'~'i ~2 · ~ o ::. ~o'o.:: .o ~::.!~:~' '~ · ~ ~'~.':~ :-:.~i~i ~:~:~;is.~;~i~:.i~ii~i?ii~!!:!:~!!!~:!~.~!~.!!~!i.~.:~.~!~i~.ii~`.~.:~?~ ~i~ ~ii:~;~'"o~ i':'~:i:~,;::' :.~:':,:..' 682 682 · i O~ 00~0":"::':': ' ....... ........ '"":'2.5~~'~' ........... '~'"': ' ............... : ~:":;':~'"'~'~'"':':"E ~'~'":':':~':'~'"~'~"~?'~'~:~:'~'~'~'~'~:~'~""~"'~":~"'~" 782 782.10 700.00 3.37 S 3.20 E .02 ~82 8~,2.z0 800.00 s.~ s ~.87 E .02 .00 1382 138'2.10 1300.00 5.~5 S ~'.~ E .03 .00 1~82 1~82.10 1400.00 5.9~ S 4.30 E .03 .00 ' ~' ¢:q::; ' :: ~: :.~:~ .U' ;:~:: ~ .: .. :: :.: '~::," :. :~ ~: ~, ,.:~-:~::.::~ ~..~ {:..:,,~::~:'.~:~.,,::::.,.~g:-, ~,;:-:':;:.: '- -'~::~3.~ .F::x.:f~..:~:::~.L:::. S:.3~.%,:%-~L.::'~.::~.: .:~.';J~<~-::.{. :<:%..]:,.L::~ :~:, -,~%.~,{{~::::~.::...~':.~:%{~,~::'::~':::.i.:,;:.;F'.'..]: :~ ::,.~ ::. :.' 0 ~%:~.,~::%~,~.~::~::{~::~:~:.?,.~,~:.~:<.~.,:.:.?L~:..,~ ..::::::,:.~,.~; ~' i. -" A-11 (SEC 35'TllN R13E) COMPUTATION DATE PRUDHOE BAY dULY 14, 1981 ALASKA JOB NUMBER BOSS-16846 KELLY BUSHING ELEV. : 82,10 FT. ::ii~i~i~::~:~:i,~i;i!::i:ii!i:i~!:!' 'i!:i:i;i!!~iii:-::~i~-:..:': ':::: :': i i::'i:i::~ i::i~.~i:: i~::::~. ::::.iii:i~!ii.::~iii~.!::?iii~:::;~!::iii~:~!iii~ii: i.liii:!?:~::'~:.]:ii::. : ' , TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL IDEPTH.:.'!. L :':'.~" .:':DEPTT:H":i:i::; :::'-: : . .. '.: : ": :' :::':.'~/ 1982 1982.10 1900.00 11.17 S 5.88 E ,06 .01 2082 2082.~0 2000.00 12.27 s 6.5~ E .07 .0~ 2182 2182,10 2100,00 12.96 S .. 2 82.. ::':::2 2 j 2582 2582,10 2500,00 17,65 S 8,1.7. E ,11 2682 2682,10 2600,00 18,14 S 7,13 E ,12 ,01 2782 2782,10 2700,00 16,q6 S ~,79 E ,21 ,09 2882:: ;': .2882 · 10 '.:,. ~00:.;0::6~.~::.'<:;;~;~.~'~:::~:~:~:~:.~.':":~'~:~;~::.::.t::i.' 59 .:. 3186 3182.10 3100.00 21.27 N 3289 3282,10 3200.00 38.11 N 50.81 3~92 L~82.10 3500,00 58.58 N 69.75 · '3 A 98: ~ 82.:; l'O~.? ~:::~~ S~;.~'~:~'~ 2' g 5" ~ N':;· 4.15 1.77 6,95 2.78 10.77 3.84 SOHIO :ALASKA: PETROLEUM COMPANY": : :']].:;~..:::~, .]..~ ~!::i~ii~ili;:~:~i~.i:!:ililD:A. iE.:/:OF. SURvEY. dULY;.::l1,; Z981 A-11 (SEC 35 TllN R$3E) PRUDHOE BAY dULY ~ ~981 dOB NUNBER BOSS-I~8~ ALASKA KELLY BUSHING ELEV, = 82,~0 ...... :: :.::. :/:::~::. :.: ~/:...: -'.. ?~]~:~]~]~~'.~::~F~:~:::~.::~'~'~.::;::~ ":: ~':.{:~::F:;~:':::OP' E. R,A T O"~'d O'H N ?C 0 O G ~ g~.:~:,':~::..::'::~,.:~::' ~.::.'.. FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES' MD-TVD VERTICAL O E P T H' D E P T H '~:" i::!:~ i::! ,:: ~i~ti:.: i.:':'D .~R.~T-~?.~TT"H]i!~!~!::~:~E~A:.ST!i~WES<:~t::~i~i:~!.~:!.D:.I]FFE!i~E:N!].¢:~Ei~:~?.!~i~:?~c~ R ~ E C T,.IO N. ] :,~.~:~,,<~.~:~::~:~:~:~:.~:~::. ~':t~ ~].],'" 4058 3982,10 3900,00 277,58 N 247,78 W 76,68 19,08 4182 q082,10 ~O00,~O 33~,90 N 291,68 W 100,03 23,35 :~ -" 4 30'~ · '~ ;~ ~. ~ '~':]~ ~7~ 0.'./'~".:~T. 36:'~:7"~:~/W ~:~.~<:~-S~]']'~:'1~:~2::;~;.~2~.~ ~ ~]~ ~']:~?:]~: 2'4:'"'i .':' · ~~-~-~:-i~~~-~;~ .... '.'~ ~ ': s-~-~-Ts-~ ~'"~..' ..... .'.'.~ ...... ~'~;~'~" ~':' ~:' '~"~"~ '~-~'~-~':~i':'-4'~'~ .... :' ........... ~'~; ~'or' .............. ~80~ ~582.10 ~500,00 829,17 N 518,73 W. 222.32 2~,90 q929 ~682.10 ~600.00 689,79 N 561,50 ~ 2%7,5~ 25,22 .... 5'4~'~ ........ 5- 0- ~'T,~-o .... ":~'--5~o'~ ........ : ....... ............... ?~--~ ................. ?'q'T;'o:f'"'""~'~'''' ...................................... ~"~'~";' S'~ ............... ~ ......... 2'~ -"~ ' ....... '~::"~'~'='?'"'~":'~"~"~'~" 5563 5182,10 5100,00 1006,84 N 787,89 ~ 381,~7 28,91 5692 5282,10 5200,00 1073,70 N 835,22 W ~10.7~ 29,27 ' ~ S~.H. I0' .A L.ASKA ,.P.E. TR_.Q~LEp. M.~,C o~MP AN~i:.ti:~ii"!..i:-::~;i~... ~ ..... . ~i~i ~i ~'~:~;:~:::~:~O.F~::~::~.:U.R~V E ~ :.~;;:~;0 U~ ~ 981: A-~ (SEC ~5' TZZN R1DE) COMPUTATION DATE PRUDHOE BAY dULY ~ ~98~ JOB NUMBER BOSS-~68A~ ALASKA KELLY BUSHING ELEV. = 82.~0 FT. 9 TRUE MEASURED VERTICAL VERTICAL RECTANGULAR 6336 5782,10 5700,00 1402o98 N 6464 5882.10 5800.00 1A68.04 N 6592 5982,10 5900.00 1532,97 N SUB-SEA TOTAL COORDINATES MD-TVD 1071.68 W 55~. ~+A 1118.00 W 582,z~1 116/+.52 %4 610.33 VERTICAL 28,3A 27,98' 27,91 ! 1 7097 6382.10 6300.00 1782.37 N 13z~6.55 W 715,7z~ 25,16 7222 6482,10 6900.00 1840,96 N 1391,18 ~ 739,9q 24.20 73fig 6582,10 6500.00 1897.6g N 1~3q.37 ~ 762.7~ 22,80 7827 6982.10 6900.00 79q8 7'082,10 7000,00 8067 7182.zo 71oo.oo 2112,12 N 1598.85 2165,a¢9 N .1639.62 2218,1z~ N 1679o 5~+ :'::,;ii;i:!~:2~2i~'07'-~!'i~2' !2.1' !'' N.:".~ i:/"'~'~:;:i:i ;.~iii;~i!~Si[!:! - ,! 845.50 20.54 865.96 20,z~6 885..92 19,86 SOHIO ALASKA'PETROUEUM'' ...................... ; ..... ., .,~... ...... -,,,', .... ~'.,.'~.,' ' ...... -~'~'.' "'-:'"'~ ' ...... '"'"'~'~:~:'~" ~ "'" ~'O:O~~A~'~'~o'N'~'~ A'~'~'~ ~" ~"'~':'~:'~'~:~'~:'~'~'~"~?~:~'~'~'~'~':"~-~'-'~ ................... " ' ~ ~ ~"" ~' A-i~ (SEC 35 TllN R13E) PRUDHOE BAY ,JULY 1~ 1981 dOB NUMBER BOSS-16846 ALASKA . KELLY BUSHING ELEV. = 82.10 FT. '~ ~" _~ .......... ~.~ . ~ ........................................... ............... .... ............ .... · . -~'~ .,: .... : ..:.,:.: (c.'":::, '- TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL 8783 7782,10 7700.00 2535,18 N 1907.56 'W 1001.76 20,04 8903~ 7882,10 7800.00 2590,06 N 19~,35 W 1021,61 19,86 .~ ~';~o .......... ~'~o~o ....... ............... ~v~-~;:~ ~ .................. ~":o'~"~':"~"~ ....... ~' .......................... ~'o'~':'9~' .......................... ~'~-,--~ 949~ 8382.10 8300.00 2855.52 N 2113,72 U 1112.56 17.64 9611 8482.10 8400.00 2907.29 N 2145.20 W 1129,48 16,93 ~ ~ ~ ~-~ 10177 8982.~0 8900.00 3~38.05 N 227G.~5 ~ ~95.87 ~1.30 ~0288 9082.~0 9000.00 3180.73 N 2297.67 ~ 1206.70 ~0.84 - 10399;,: ..- 9182:::'~':I' . ~_,:~. ~.:~ .:.~::.; ~..::: :;: ~: ...: :~..:~.~j~~ ::'.} ;~-,...;,. ~.;-?,'-..~,, ';~- :;...:~A.:"~'-' ~' c{'c. :' .~'~...: C~: ~ .....-.2:g':~3?cC':Y T : ..... ~ ...... ..................... LSO.HI0 ALASKA-::'.:i'::-URVE~ ! i ~ A-11 (SEC 35 TllN R13E) COMPUTATION DATE PRUDHOE BAY dULY l~,, 1981 JOB NUMBER BOSS-168~6 ALASKA KELLY BUSHING ELEV. -- 82.10 FT. .......... ~ TRUE SUB -SEA TOTAL MEASURED VERTICAL VERTICA.L ...... RECTANGULAR COORD~I NATES MD-TVD VERTICAL 107~5 9~96.6~ 9~1~.5Q 3352.62 N 2379.61 W 1248.36 1.39 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETUEEN A,~.~O' 22-115 - CROSS SECTION - 10 SQUARES TO INCH Check Form for timely c~-~pli~Ce with our regulations. -_/! Operator, Well Name and Number Completion Rcport Wel 1 History Reports and Materials to be received by: Required Date Received Samples Mud Log. Core Chips Core Description Registered Survey Plat Inclination Survey Directional Survey Drill Stem Test Reports Prcduction Test Reports Logs Run Digitized Log Data Yes Yes -,~ 7- ~-'~I - ~- .__~&k ........ [ ........ ~ .............. _~ ........ I Yes I Date Ro_marks SOHIO ALASKA PETROLEUM COMPANY CONFIDENTIAL 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612' ANCHORAGE, ALASKA 99502 July 27, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well A-11 (23-26-11-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of July, 1981. RHR:ja Enclosures cc: Well File #17 Yours very truly, District Drilling Enginee~ RECEIVED JUL 3 6 1981 0tl & Gas L;o,s. uummission STATE OF ALASKA ALASKA (~. AND GAS CONSERVATION CO(r" JlISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling well Workover operation [] 2. Name of operator Sohio Alaska Petroleum Company 3. Address Pouch 62612, Anchoraqe, Alaska 99502 4. Location of Well at surface 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 82.10' AMSL ADL 28286 7. Permit No. 81-38 8. APl Number 50- 029-20575 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. A-11 (23-26-11-13) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool For the Month of. July ,19 81 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at month-end: 10671' PBTD Footage drilled: 986 ' 13. Casing or liner run and quantities of cement, results of pressur9 tests See weI1 history attached. -14. Coring resume and brief description None 15. Logs run and depth where run DIL/BHCS/GR/SP @ 10730' FDC/CNL/Cal @ 10730' . CBL/VDL/GR/CCL @ 10663' G~roscopic @ 10600' RECEIVED · 16. DST data, perforating data, shows of H2S, miscellaneous data Rig released at 1200 hours, July 9, 1981. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. :~SIGNED ~1., TITLEDistrict Drilling. EngineerDATE7 ~ ~" ~ ~ NOTE--Report on this fOrm is required for each ca~ndar mOnth, regardless of the status of operations, and must be filed in duplicate With the Alaska Oil and Gas Conservation Commission by the 15th or'the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 Well A-11 (23-26-11-13) WET.T, HISTOR~ Spudded well at 1115 hours, June 19, 1981. Drilled 17 1/2" hole to 2639'. Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2630'. Cemented with 3720 cu. ft. Arcticset II cement. 'Installed and tested BOPE. Cleaned out to 2590', tested casing to 3000 psi, okay. Drilled out to 2666', ran leak-off test to 0.76 psi/ft, gradient. Directionally drilled 12 i/4" hole to 9765'. Ran 256 jts. 9 5/8" 47~ L-80 Buttress casing to 9763'. Cemented in two stages: First stage with 1410 cu.ft. Class G cement; second stage through D.V. packer at 2590' with 130 cu. ft. Arcticset' I cement preceded by Arctic Pack. Cleaned out D.V., tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 10745' .. Ran open hole logs. Ran 38 jt~'. 7" 29# L-80 Buttress liner to 10745'. Cemented with 327 cu.ft. Class G cement. Cleaned out to 10671'. Tested casing to 3000 psi, okay. Changed well over to NaC1; ran CBL. Ran 219 jts. 4 1/2" tubing to 9288'. Landed tubing, with ball valve at 2115'. Installed and tested tree. Displaced tubing to diesel; set packer at 9179'. Tested tubing to 3500 psi, okay. Released rig at 1200 hours, July 9, 1981. SOHIO ALASKA PETROLEUM COMPANY ARCO ANCHORAGE, ALASKA TELEPHONE 1907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 EXXON Date: /16/81 # 931 PHILLIPS SOHIO MAGNETIC LIS TAPES /~lowing.. material is being submitted herewith. Please acknowledge receipt by sign;n.q a copy of this letter and returning it to this office:-- *A-4 '~ *C-4 *C-8" *H-14 *M-ii *N-131/// *R-8 *Y- 9-~- ,MAGNETIC LIS TAPE a LISTING #~ #617'47 6/25/81 " " " " #1&2 #61772 7/5/81 " " " '#2 #61730 6/16/81 " " " #5 #61723 6/14/81 " " " #l&2' $61767 7/3/81 " " " #2 #61770 7/5/81 " " " ~2 #61732 6/16/81 " " " #1&2 #61771 7/3/81 " " " " #2 #61756 6/3/81 (Sch) J-10 Magnetic LIS Tape & Listing CNL/MS 8680-9700 ECC6986 6/19/81 (Dre " ' .'; O1 DATE Carol Kriete~ Development Geology Well Records HQ 4-5 SOHIO ALASKA PETROLEUM COMPANY July 9, 1981 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Cc~ission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well A-ii (23-26-11-13) Enclosed, in duplicate, is Form 10-404, Monthly Report of Drilling and Workover Operations, for the above-named well for the month of June, 1981. RHR:ja Enclosures cc: Well File #17 Yours very truly, ~is~; icR~~er RECEIVED JUL 1 ]98I Alaska Oil & Gas Cons. Commission Anchorage ' STATE OF ALASKA ALASKA (_ AND GAS CONSERVATION CC~.~IISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well (~ Workover operation [] 2. Name of operator 7. Permit No. Sohio Alaska Petroleum O3mpany 81-38 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20575 4. Location of Well at surface 1226' SNL, 921' WEL, Sec. 35, TllN, R13E, UPM (oorrected) 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 82.10 AMSL ADL 28286 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. A-11 (23-26-11-13) 11. Field and Pool For the Month of. Ju~e 81 ¸12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Depth at month-end: 9759 ' Footage drilled : 9759 ' Spudded well at 1115 hours June 19, 1981. 13. Casing or liner run and quantities of cement, results of pressure tests Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2630'. Cemented with 3720 cu. ft. ArCtic Set II. Tested casing at 2590' to 3000 psi. Performed leak-off test at 2666' to 0.76 psi/ft, gradient. !'14. Coring resurge and brief description None 15. Logs run and depth where run DIL/GR/SP at 9739' HDT at 9739' 6. DST data, perforating data, shows of H2S, miscellaneous data None RECEIVED JUL 1 1981 Alaska Oil & Gas Cons, Cornrnission l Anchom.~= 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. '~ District Drilling Engineer 7"c~ --(~1 iSIGNED TITLE DATE NOTE--Report on this form is required for eac~calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 Submit in duplicate Rev. 7-1-80 March 19, 198 Mr. R. H. Re iley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Re.. Prudhoe Bay Unit A-11 · Sohio Alaska Petroleum Company Permit No. 81-38 Sur. Loc.: 1226'SNL, 922'WEL, Sec 35, TllN, R13E, UPM. Bottomhole Loc.: 2236'NSL, 3294'~EL, Sec 26, T11N, R13E, UPM. Dear Mr. Rei ley ~ Enclosed is the approved application for permit to drill the above referenced well. Well samples and a mud log are not required. A directional survey is required. If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to Mr. R. H. Reiley Prudhoe Bay Unit A-11 -2- March 19, 1981 commencing operations you may be contacted by a representative of the Department of Environmental Conservation. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the com~ission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. In the event of suspension or abandonment, please give this office adequate advance not/fication so that we may have a witness present. Very truly yours, It,. l~mi 1 ton ~trman Of -- 'BY-ORDER OP THE COMMISSION Alaska 0tl & ~s con~at-ion ~ission Enclos~e Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o/eno1. SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 March 9, 1981 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well A-ii (23-26-11-13) Enclosed are the following documents, in triplicate, along with our check for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill, 2. Proposed drilling program outline, 3. Blowout prevention equipment diagram, 4. Surveyor's plat showing well location, 5. Directional plan. Yours very truly, RHR:ja Enclosures cc: Well File #17 District Drilling Engineer P ECEIVED; Alaska Oil & ~a,~ Cons. CommisSion ALASKA ,.. AND GAS CONSERVATION C ,MISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL [] lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENTOIL~] SINGLE ZONE [] DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum Ccmpan¥ . . 3. Address POuch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 9. Unit or lease name 1226' SNL, 922' WEL, Sec. 35, TllN, R13E, UPM Prudhoe Bav Unit At top of proposed producing interval 10. Well number 1880' NSL, 3050' WEL, Sec. 26, TllN, R13E, UPM A-ii (23-26-1]-]3) At total depth 11. Field and pool 2236' NSL. 3294' WEL. Sec. 26. T]IN. Pd_qF.. [7P~4 Prudhoe Bay 5. Elevation in feet (indicate KB, DF etc.) J 6. Lease c~esignation and serial no. Prudhoe Oil ~aol ESt. KBE = 80 '_.. AMSLI ADL 28286 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or completed NW of Deadhorse 8 miles from ADL 28287 2230 feet well A-7 2160 feet · . 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10780'ND 95201r~ feet 2491 May 20, 1981 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures 3330 psig@ SurfaCe KICK OFF POINT 2700 feet. MAXIMUM HOLE ANGLE 35 o I (see. 20 AAC 25.035 (c) (2) 4390 psig@ 880{~ ft. ~(TVD) Proposed Casing, Liner and Cementing Program ,. SIZE CASING AND LINER SETTING DEPTH QUANTITY OF CEMENT Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 36" 20x30 Insular.ed Conductor 110 Surface 110 110 8 cU.vds, concrete~ 17 1/2 13 3/8 72# L-80 Butt. 2680 Surface 2680'I 2680 3720 ~u.ft. ArcticSet 12 1/4 9 5/8 47# L-80 Butt. 9690 SurJ~ace 96901 8620 1370 cu.ft. Class G.;'. ~ I I 130 cu.ft. Arcticset 8 1/2 7 29# L-80 Butt. 1590 9190 ~, 8210 1077011 9520 300 cu.ft. ClasSG 22. Describe proposed program: W/18% salt See attached proposed drilling program outline. EC .IVED MAR 1 8 1981 Alaska 0il & Gas Cons. CommisSion GE: j a Anchorage 23. I hereby certify that the foregoing is true and correct to the best of my knowledge ' ' SIGNED TITLEDistrict Drilling EngineeDATE 5-~ (' . The space below for Commission use CONDITIONS OF APPROVAL Samples required Mud log required Directional Survey required APl number []YES ~LNO l--lYES ~'NO /~LY ES I--]NO 50- Permit number Approval date ~'/-.~ ~ SEE COVER LETTER FOR OTHER REQUIREMENTS - " , ~'~/'~ ~/Ol J .... · , M~rch 19, 1981 APPROVED BY ,COMMISSIONER DATE - by order of the Commission Form 10-401 Submit~ in triplicate Rev. 7-1-80 PROPOSED DRILLING & ~LETION PRftgRAM WELL A-11 (23-26-11-13) Dry bucket 36" hole to 80' below ground level and cement 20" x 30" insulated conductor to surface using 8 cu.yds, concrete. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72# D-80 Buttress casing to surface using 3720 cu. ft. Arcticset II cement. Blowout prevention program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVD. Directionally drill 12 1/4" hole to 8620' TVD. Run 9 5/8" 479 L-80 Buttress casing to 8620' TVD and cement first stage with 1370' cu. ft. Class G cement. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Arcticset I cement. 9 5/8" casing will be hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Drill 8 1/2" hole to T.D. at 9520' TVD. Cement 7"' liner to 500' inside 9 5/8" casing shoe with 300 cu. ft. Class G cement wit~ 18% salt. Run 4 1/2" 12.6# L-80 tubing with gas lift mandrels and a production packer assembly at 8170' TVD. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating sUbsequent to rig release. Details of proposed perforations to be submitted on Sundry Notice to follow. GK:ja 2/23/81 A.~chora~,3 2~? 4o 04 O2 04 TiON ~ O2 O4 [0 20 30 40 2o 25 3050' ~ ~ I ~T. ~0e 16:06.48" I LONG 148~45' O~ 58" i X-- 654,447 _j Y 5,949,33t I 1910' -0 (Proposed) -0~ A-19 (~.~jpo se d ) f Pro posed) 2;57 ( Prolx)sed ) (Proposed) / A- 17 'I 40 13::: 2 J (Proposed) I I I I ! PORTION OF T. I0'$ II N.,R. 13E.,U.M. SCALE I"= I/2 MILE CERTIFICATE OF SURVEYOR ! hereby certify that lam properly registered to practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown and the wells thereon, This survey was made by me or under my supervision and all dimensions and other details are correct. Bottom hole locations are furnished by others. Date Surveyor ADDED PROPOSED BHL A- 10,11,14,15,18, ii 19 ADDED PROPOSED BHL A-9 REVISED PLAT TO SHOW AS- BUILT SURFACE LOCATION iiii ill iiii i i ii i i ii i MAR ! 8 198! Alaska Oil & Gas Cons. Co~ Anchomg~ PJR 2/25/81 PJR I /9/81 PJR 10/16/80 iii SUMP SUMP (Z$-35- I1 - I.~) -.+ ($/- 0/-/0-/.~) , _-3r II (/2-0/-I0-/,~), ($2-02- I0- I$) (,¢1--02-/0-1 % - PAD DETAIL SCALE I"= 400' PAD "A" EXTENSION Located in E 1 / 2 PROTRACTED SEC._35__~T. II N.,R I$ E.,UMIAT SOHIO ALASKA PETROLEUM CO. ii Surveyed by E M. LINDSEY & ! im ASSOC. LAND & HYDROGRAPHIC SURVEYORS 2502 West Northern Lights Boulevard Box 4-08t L Anchorage Alaska I I ii i ~11 ii B,O.P. (. ,STACK i,CONFIGUR~TION, 1:5 5/8" TRIPLE RAM STACK I i · 5000 PSI WP i iiiii ii DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS CHECK KILL LINE GATE DRILLING sPOOL GATE GATE PIPE RAMS CHOKE LINE HYDR. AS:ST. GATE 0i! & CHECK LIST FOR NEW WELL PERMITS Company IT~4 APPROVE DATE 4. 5. 6. ?. 8. (3) ktrrd, n~,,~ f~.ll .~..~_,--m _ f(~,.~/i 9. 11. (4) Casc~ ~ ' 3-~-F! (12 thru 20) 12. 13. 14 15. 16. 17. 18. 19. 20. Is the permit fee attached ........................................ Is ~all to be located in a d~fin~d pool .. . Is ~11 located proper distance frc~ property line ................ Is v~ll located proper distance from other ~lls .................. Is sufficient undedicated acreage a~ailable in this pool .......... Is v~ll to be dsviated and is v~ll bore plat included ............. Is operator the only affected party ....... t. ....................... Can permit be approved before ten-day ~ait YES Does operator have a bond in force ................................. .~ Is a conservation order needed .... ./ Is administrative approval needed ................................... Is conductor string provided ........................................ ~/~ Is enough ceir~nt used to circulate on conductor and surface ......... Will cemant tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... ~_ Will surface casing protect fresh ~ater zones .. . Will all casing give adequate safety in collapse, tension and burst. Is this ~11 to be kicked off from an existing ~llbore ............. Is old ~llbore ahandonmant procedure included on 10-403 ............ Is adequate ~11 bore separation proposed ........................... NO (5) BOPE (21 thru 24) (6) Add: 21. 22. 23. 24. 25. Is a diverter system required ....................................... Are necessary diagrams of diverter and BOP equipment attached ....... ~ Does BOPE have sufficient pressure rating - Test to ~¢~ psig .. ~ Does the choke manifold comply w/API RP-53 (Feb. 78) .................. Additional requirements ............................................. Additional Remarks: Geoloqy: Engin~e. ring: JAL _ INITIAL ~ GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIXi .. No special'effort has been made to chronologically organize this category of information, b '[ $ '? A F:' ,-' [[,F ,,*/', -~ F, :S[qPVI'C.O0 1 =' !7 I,F '.." 7 P F: U?'!IT TYPE ChTg SIZE COD[; 000 000 030 065 000 000 (i04 065 000 000 012 065 000 000 004 065 000 000 004 065 000 000 002 065 000 000 008 065 000 000 006 065 000 000 004 065 ~, 4 73 ~,0 o_. 4 65 , n l 66 0 AP[ APl APl Af~l FI!~ $I%~] PROCESS SA~PI~E REPR ~' T r~ () 0 0 0 4 CI.~ O 4fi 1 0 [) C!~ 0 0 O 0 0 4 CPS 0 0 0 0 0 4 CPS 0 0 0 0 O 4 CPS a n 0 0 0 4 C ~..i 0 4 O I 0 0 4 0 I 68 0 1 0 i 68 0 1 O I 0 1 0 !. r) 1 68. ! T i~ 7 ~RAT ~.. 'SIC ?~ A'[ ;R ;' T ~-) '? ;' 'l,? F) T OF..70 o 5000 -999, ?500 -99e,. -99a, 25I;(; -999 o 25n(: .qaQ · -qqg. 24, q531 4 a, S750 55,5.313 78.75 o ('~ !44.a375 ,SIC.',! · q 6. Cg - 9 ~.J9,250(.'., -clqq,2500 -.q99,2500 - 9 q".:~. 250(" -999.2500 -9a9.2500 -999. 2500 -999.2500 -99q,~500 23,,,0938 42,7500 23,q. 21 9 140.0o00 16,[~364 157,jg75 ?.! .790.9 FSIG VSIG FgAC F$1G 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 © 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 o 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 -999,2500 -999,7500 -999.2500 -999,2500 -999,2500 2999,25¢)0 999,2500 -999.2500 -099.2500 -og9,2500 19.2969 21.81.25 19.5781 68,0625 15.~494 66,7500 19,3750 TRAT NTDT TROT NTDT T~AT TRAT NTDT TRAT ~TDT TBAT mTDT TRAT NTDT TRAT NTDT TRAT -999 250O -999 2500 -999 250O -999 2500 -999 2500 .999 2500 -999 2500 -999 2500 -999 2500 'g99.2500 3,0820 132,6250 2,773~ 173 1250 2 5073 ~6 0938 2 8555 rtl)? I 5~. 750(') 2.o. 25oo I 60. 375O 6r~. 5625 17,~594 37. 0000 17.2324 15z~.6367 17.5352 6! 0234 17~0675 !.7.5156 77.75r~o 17. 9062 I rI2. 17,52~1 156. 1250 15~<,. 1250 161 !,~.6094 8 l7 . 7500 t,~.7q54 I 4'~. 6250 I 55. 1 6 !. 500o 157.1.25o 15.890b 96.e375 !4.6875 1 43. 000() 15.5063 16! I 5.6797 1 ~0. 6543 15.!204 FBAC FSI(; FBAC F'StG F.?SIG FBAC FBAC F~A.C FS..!G FaAC F$ I:G ~S!G FSI(; F~C FBa. C FSIG FB~C FSIG F~AC FBAC F$!G FBAC 72,0000 19,734~ 7~.625o 1.5.0859 28.0313 1,4.5469 57.8125 t4.982~ ~3.15~2 14.7437 64,56~5 ~4,7656 69,5000 15.0859 32.8i25 15.1250 56,0525 !4,34~9 61.60!6 15.0156 64.0625 15.3409 67,8750 t5,3906 35.5938 15,1191 57.3184 16.6094 60.71~8 16,4219 65.5625 16,4941 67.7500 12.5234 39.0O©0 12.3828 63,7813 12.2170 66.3242 12.671.1 71.~750 13.~755 69,5~10 NTDT TRAT TRAT MTDT ~TDT T~ AT NTD'r TR AT T~AT NTDT TRAT ~TDT TRAT NTDT TRAT wTr)T TRAT NTDT TRAT NTDT TRAT NTDT TRAT ~TDT TRhT h~TDT TRAT RTDT TRAT ~TDT TRAT MTDT TRAT NTDT TRAT NTDT TROT NTDT ~TDT 1.33,8750 3.4902 118,375t3 3.2363 1.57.0000 ]~01.56 !.17 5625 3 031! t29 4531 2 941.9 ~27 3906 3 1211 136~5000 3,0664 t. 40,2500 2.9805 250n !.46, ......... 3,0283 ~2,4375 3,0449 !45,2500 3.1013 160.28!3 3.1602 159 3750 '2:9~37 151 2~13 3' ,2559 137,3750 3.t. 660 !34.8750 042 3'~41,~ 1,8496 !62'7500 1'8203 142,3750 1.8893 128.6094 I 9i93 1.68~2031 2,2029 124.3!.25 (!! r)r, o,..,(:r~ ~:]r:::.' 1.6.0q3~4 .~IG !4.0:313 TRhT 2.6563 b 3.5 9 3 ? I '~7,7500 160,6250 ~:tACK I ~2.25oo 1 g2.1250 ~-,,AC~ ! 04. ~2q.] UAC'K 107,4375 !.5.91'~4 157.57f. 7 !6.265S I 5 5 . 7 5 00 12! .5000 14.664! 145,25©0 14.64P4 ! 6n. 675u 14, ~437 ~65,3750 l 5.4 a 09 12.7.6250 1A.7991 50, 15,14o6 6o, 25o0 1 A, 00 ! 0 6A. 5000 16o,[~750 39.2187 ]'}. 3750 ~9. 5352 t6'3,515~ 40,4126 1A7,1250 ,~. 0938 167.3750 39.6875 ]66.7500 137.. 1.9.50 ]5.9592 155.4922 35.75O0 I az;. ,12~0 3A.3477 FSI(; FgAC FS1C F'2 AC' F~,AC FF;AC F'SrG F$IG FBAC F$IG PR. AC FBAC F$IC 47.53.t...3 13.635:~ 66,5000 13.-4905 65,656'~ 13.~125 70.5000 13.6094 69.~375 12,7656 94,0000 !2,4609 104,9375 12,0460 ~12.5625 12,5000 106,8!25 12.7734 I15,~125 3.3,0156 93.6875 12.96a7 95.3t25 12.7734 !1i'9375 !2,7529 t14,0508 13.o?a8 1o4,6o9! 39,8437 91,6250 39,8789 110,~629 41.0664 1.08,8750 4:0,7813 !.13.6250 39,906~ ii0.4375 33.4063 76.5625 34.1045 90,0625 34,8437 99.3750 32,5~a4 TR AT N T P T N T D T TRAT N T P T TRAT TRAT NTDT 'r R A T NTDT TRAT ~,~ T DT TRAT NTDT TRAT TRAT ~TDT TRAT N_L1 T R A T NTDT TRAT NTDT TRAT NTDT TRAT TRAT NTDT 'PRAT 134.0000 2 775~ , !. 33,9375 2,8169 139.0234 2. 6074 139,5000 2,7813 !52,7500 2 6621 , 163,5000 2,6152 152,7500 2,7246 164 5000 '2:6563 i58,!250 2,6973 15~.1250 1,a633 i63,5000 !,7676 156,8750 1,8896 142,3750 1,7163 !51,0000 1.76!1 132,9219 5.4844 359.0000 5,6917 347,1445 5,79~7 331,3438 5.8555 ~44,7500 5,81,25 315,0000 5,5938 308,0000 '5,7512 305'3750 5.703! 308,0000 5.6597 F'G ~ C; -99'~ . 2500 -099,2500 -99~. 250('l -09c~. 2500 155.1250 -999.25P0 -Oq9 .... ,2500 -99(~ , 2500 FBAC FBAC FSIG 97.3i~5 33,9375 98.8750 -999,2500 -999.2500 -999,2500 '999,2500 37,8750 97 1250 -999:2500 -999.2500 -999,2500 -999,2500 ~TDT NTDT TNAT NTDT NTDT T~T NTDT NTDT 249,6328 5,9086 303.7500 -g99 2500 -999~2500 -999.2500 , -999.2500 5,79g~ 2~1,7500 -999,2500 '999,2500 -999.2500 -999,2500 LVP 010.HO2 VERIFICATION LISTING ** REEL HFAO~R ** SERVICE NAME :EOTT DATE :83/11/22 ORIGIN: REEL NAME 1223916 CONTINUATION # t01 f)REVrOUSREF.L I CO~MENT5 :LIBRARY TAPE ** TAPE HEADER ** gERVICE NAME :£01T O~I~I~8t6àå622 TAPE NAME. 18703 CONTINUATION # 101 PREVIOUS TAPir. : COMMENTS ILIBRARY TAPE ****,.**** Ear ******.*.. ** FILE HEADER .. 'ILE NAME IEDIT .001 SEI~lVJC! NAME: VERSION # I DATE' ~AXIMUM LENGTH: 1024 rILE TYPE. PREV:t OUSFI J.JE I .. INFORMATION ~ECORDS ** MNEM .... CaNTIN!S ......... eN ~ $DHIOALASKA WN I ".,.It '0 rN: PRUDHOE BAY rtANG.j ffr. ¡,~~~1~5 ~, " C,",O", t,J,N"""".I".. , 1\1"""".~".,...,..""""",.StJOPE STAT, " 1,",1\81<, A crNY.' U A ** COM Mm "'1'$** PETROLEUM COMPANY ¡( ."", UNX-r .... TfPE .... 000 000 000 000 000 000 000 0'00 000 ( e~T£ -!III.. 000 000 0"""'.""0""""",°,,, 000 000 QiO.O 000 GOO 000 PAGE 81ZE eODE ....' .w.. 030 004 012 004 004 002 008 OO¡ 004 065 a's 065 065 065 Ofr5 065 OiS 065 1 l {' . Schlumberger' . , tvp 010.HO2 V[RI'ICATInN LISTING PAGE *************************'**************************************************** * SCHLUMßERGER * * ALASKA COMPUTING CENTER * ******************.************************.****..**************************** COMPANY. SOHIO ALASKA PETROLEUM COMPANY WELL = A-tt FIELD a PRUDHOr aAY COUNTY == NORTH SLOPE BOROUGH STATE . ALASKA JOB NUMBER AT ACe: 68703 RUN #2, DATE LOGGED: 19-nCT-S3 LOP: R.SINE".S CASING :: 13 375" SURFACE TO 2627 CAiINd . 9.&25" SURFACE TO 9'48 iðil=~ : If,ggg: ~ð:'A~~ ig'3~87 TYPE FLUID. 0 L/WATER PLuto LEVEL. FULL *********************.***..****************..******************************..*. . "OTE: DATA DEPTH SHIrTID TO THE DIL.GR RUN ON S-JUL-81. :( { 2 l ,~. \. Schlumberger t.VP 010.HO2 VERIF'ICA':f'ION l.!ISTING * * * * * * * . * * . * * * * . . * * * * * * * . * * * * * * . . SCHt..lJMBERGER tJOGS INCLtJOED WITH THIS MAGNETIC TAPEI * * . * THERMAl, DECAY TIME (TDT) * ,. GAMMA RAY LOG (GR) * . * * . . * * * * . * * * . . * * . * * * * * * * * * * * * * * t=T~~T~L~g~;AT RECORD *. TYPE 4 a 9 0 DATUM SPECIFICATION BLOC~S MNEM SERVICE SERVICE UNIT .AÞ,! 10 ORDER # LOG rJtP!" () GR ZER GAP I 0 IICM,sfeu'. ' '," 0 ~~l~~gi cu g IR pst GAPI 0 ~=~~ ~ltÇ~!I" g NTDT p'llèps n 'TOT pst CPS 0 SIZF, 1 4 4 1 API API. TY'E CLASS 0 0 Ii 3.¡ 0 0 4",.,.".1.,',"",'",,', ".,1,",",.' 3.. 32 0 0 Ð 0 0 0 0 R~~PR CODE 66 73 65 66 ENTRY 61 0 .tIN 0 A'I rILE SIze: MOD NO, GO 4 0 0 4 Ð 0 4 0 0 4 0 0 " g .3 a 0 0 4 0,' 0 4 0 0 4 ¡( ...'.. ( 1, PRC,lC!S,S J",EVEI, 0 0 0 0 0 0 0 0 () 0 SAMPLE' 1 1 t 1 t 1 l 1 1 PAGE ~EPR CODE 6B 69 ~I 6. 69 1'8 68 6e 68 3 l (" Schlumberger .. IJVP 010.HO2 VERIFICATION I.IISTING PAGE 4 SIG'" PS2 CU 0 40 1 0 0 4 0 1 68 'SIG PS2 CO 0 0 0 0 0 4 0 1 68 TRAT PS2 0 42 1 () 0 4 0 1 68 GR PS2 GAP I 0 31 32 0 0 4 0 1 68 BACK PS~ CPS 0 0 0 0 0 4 0 1 68 'BAC PS CPS 0 0 0 0 0 4 0 1 68 NTDT PS~ CPS 0 0 0 0 0 4 t' 1 68 FTDT PS. CPS 0 0 0 0 0 4 0 1 68 SIGM PS3 CtJ 0 40 1 0 0 4 0 1 68 'SIG PS) CU 0 0 0 0 0 4 0 1 68 TRAT PS3 0 42 1 0 0 4 0 1 68 GR PS3 GAPI 0 31 32 0 0 4 0 1 69 8AC1< PS3 CPS 0 0 0 0 0 4 0 1 68 rBAC PS3 CPS 0 0 0 0 0 4 0 1 6~ NTDT PS3 CPS 0 0 0 0 0 4 0 1 h 'TOT PS3 CPS 0 0 0 0 0 4 0 1 SIGM PS4 CO () 40 1 () 0 4 0 1 'SIG PS4 CU 0 0 0 0 0 4 0 1 68 'fRAT PS4 0 42 1 0 0 ,4 0 1 23 GR PS4 GAPI 0 3A 32 0 0 4 g 1 BACt< PS4 CPS 0 0 0 0 4 1 68 'BAC PS4 CPS 0 0 0 0 0 4 0 1 68 NTDT P54 CPS 0 0 0 0 0 4 0 1 68 'TOT PS4 r.,PS 0 () 0 0 0 4 0 1 68 ~tGM PS!5 cu 0 40 1 0 0 4 0 1 61 IIC PS5 CU 0 0 0 Q 0 4 0 I 6, fRAT pas 0 il :t~ 0 () t 0 68 GR PS5 GAP! 0 0 0 a 1 68 8ACK pas CPS 0 0 0 0 0 4, () 1 68 rBAC PS!5 CoPS 0 0 0 0 () 4 0 1 6' NTDT PS5 CPS 0 8 0 0 & 4 0 1 68 '1'ÐT PS5 CPS 0 () () 4 0 1 61 ** DATA ** ¥~t~ 1~1¡I:i¡gg NTDT -99,'.2jOQ TRA T 1t""'tI500 ;¡ ~i ::!~:;,~ilg.8 ~'DT -999.2500 'RA! lilt 99,.21,00 NTDT .999_¡SQO ¡!~ ~f : ;~~':~lg8 DEPT 1060Q.90ØO 'RAT , 3~55a8 i!~~ ~:I:UU !'RAT '.t!132 ¡( ""'" (;R GR 'TOT CR ftTDT Gift rTPT GR FTPT (;R P'TOT GR GR FTDT Q~ 'TOT CR :;;i:: ~gg i¡i~ :~~'&;:i,.I'gogì",",'"".¡,.,'",'"',,"',,',.,'.'.,',,i..'.',',",'.'"i,K.M,.,','," -99',.,.$ "P II,' M -"I'ì}I,6 BI' K ~UI~IIII U¡; 25, "to.t.o $ ~CM' ~ n~uu Ill! 51,...".t.8Ø,ACK -999.,500 :"",."',',,,I,""'."'.~"'..""11,,,,","".."."".""",,: ';~,..,:,.,.,.,I",8",', .1' ,t' I 0 -9,' ,It' ", , ,,0 ."I".t!i " if, 0 ""',. ,,00 8't',', , ill"illa. -99,.,!O() ."t,2ilto ~~¡g " '., "",§"",J, """",,~," rwlC: '81.0 [lAC [' c; r F ,G 'SAC .,999. i500 :~'.tJ':..','I'.~¡8 .'~,'.',,',',',.L'~., :00," .'9'99,5 00 .,.,"9,';,1,.."9,,",,,,'."',',~ "",1,",',',',',"'" -999: ." 00 ',.,',"".~,',.'.',',,','..,','.""""', ',,'.'.i,.,'.',,"',,",,'.,',.',',',','",'.','..','.".,.'.'1..'."" ','...','.',,"; ',',",'...,'.',t1,,',',',.,',"""""",.,.".".""".".,:.',,',' -99".."'5()O e"'.,",5'!Ð " 2J1ô!1 "$1.(; t!i:tili3:~ ~I:tg :ti¡l!tI ~U~ 20,,1219 fl'::":""'íÎ8 6,"~',i.l~rQ, 0 19.714e ,.f),:OiI5 I .~" ", SchlumbE!rger "- LVP 010.HO2 VERIFICATION LISTING NTDT TRAT NTDT TRAT NTDT DEPT TRAT NTDT TRAT NTDT TRAT NTDT TRAT NTDT TRAT NTPT DEPT TRAT NTDT 'fRAT NTDT fRA' NTDT TRAT NTDT tRAT NTOT ~~~i NTDT TRAT ,¡~+ 1.¡Ri NTDT 'RAT NTDT DEPT I~~' TRA! ;¡i+ NTDT fAAT, N1~DT fRAT NTDT 1.68.0000 FTDT 3.5723 GR 160.7500 FTO! 2.9189 GR 185.6563 F'r"" 10500,,0000 OR ).0098 GR 182,.0000 FTOT 2.9998 GR 192.1191 FTDT 3.1201 GR 199.4315 FTDT 1_1348 GR 17,.7500 FTOT .1426 GR 197.6953 FTOT 10400,0000 GR 2..'°12 GR 193',°6,.74 F10T 2.5493 GR 195,,2031 F, TOT 2.6167 OR 197.6250 'TDT 2.6309 GR 196, "",,",,.,6, "2"""~"""".,,.,,(),,, r",T,,01 2 .6',0 GR' 204.41>48 FTDT 1 030Q"',O,,.",. O""""",,O,,',O ,,",',," G""""R,',',: 3.1'" GR 171.!S469 rTf"r :1.11\11 QR 18,. 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DRHO NCNb IbM DT DRHO NCNb 1,930 :999! 5o 999 250 -999 250 '999. 0 '999.250 '999.250 2.865 '999,250 '999,250 '999,250 0 -999.250 -999.250 2.844 :99 250 -999.250 .99~'72 -999.250 -999,250 3,117 -999,250 -999,250 -999,250 - 50 :999 250 999~250 2,531 -999,250 -999°250 -999.250 60O '999,250 '999.250 3 066 -999~250 -999.250 -999.250 GR CALI FCNG IGD GR CAb! FCNL ILD GR CALI FCNL ILD GR CALI rCNb OR CAbI FCNb GR CALI FCNL IbD GR CALI FCNL CALI FCNL GR CALI FCNL GR CALI FCNG GR CALI FCNL 1.913 9~,312 -99 ,250 -999,250 2 682 94:000 -999.250 -999.25O 2,834 9~,625 -99 ,250 -999.250 .852 7~.875 :999 250 999:250 2.826 86.~75 -999, 50 -999.250 -999,250 -999.~50 3.082 90.813 -999,250 -999,250 2,836 86.563 5O -999.250 -9 50 8 938 -99§.25O -999,250 EVP 009.H03 VERIFICATION LISTING DEFT 6800,000 SFLU 3 SP ' ~89- .516 GR 96 NPHI 9 .250 RHOB -999 GR -999,250 NRAT -999 DEFT 6700.000 SFbU 2 SP -18.109 GR 80 NPHI -999. 250 RHOB -999 GR -999,250 NRAT '999 DEPT 6600.000 SFLU 3 SP -2 1.531 GR 68 NPHI i , GR 999,250 NRAT -999 DEPT SP NPHI GR 6500,000 SFLU 3 =43,094 GR 65 DEFT 6400,000 8FbU 5 SP -42,000 GR 68 NPHI -999.250 RHOB -999 GR -999,250 NRAT '999 DEFT 6.3~,000 SFbU SP .312 GR 783 NPHI :999,250 RHOB :999 GR 999,250 NRAT 999 DEFT 6200.000 SFLU 2 SP '27.641 GR 64 NPHI -999.250 RHOB -999 GR -999,250 NRAT -999 oo.ooo s ,,u = "PHI '999:250 RHOB '999 DEFT 6000,000 SFLU 13 DEFT 5900,000 SFLU 5 SP -79,938 GR 55 NPHI -999,250 RHOB -999 GR -999.250 NRAT '999 DEFT 5800.000 SFLU 6 SP =99,688 GR 36 NPXI '999.250 RHOB =999 GR -999,250 NRAT -999 .195 ,188 ,250 .250 5 :250 25O .629 ,500 ,250 .250 .184 ,250 ,~50 o 50 .164 .000 ,250 .250 250 '250 , ,330 000 :250 ,250 .250 .250 .664 ,594 .250 .250 '250 ~250 .398 .156 .250 .250 DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb 3 227 -999i250 -999 250 -999'250 2,926 -999.250 -999.250 -999,25O 4,609 99~ o250 ,250 -g99,250 3,816 '999,250 -999,250 -999.250 4.617 , 0 -999,250 3,t70 -999. 50 -999.250 '999,250 2.613 .-999.250 999,250 -999.250 2.990 =999.250 -999.250 =999.250 9.531 999.250 i999.250 -999.25O -999,250 -999,250 1.609 -999.250 .-999 250 999:250 XLD GR CALI FCNL GR CALl FCNL GR CALI FCNL XLD GR CAbI FCNL GR CALI FCNL GR CALI FCNL ILD GR CALl FCNL GR CALI FCNL GR CALl FCNL CAGI FCNL GR CALI FCNL PAGE 3 260 -999 50 -999 250 027 -999,250 -999.250 4.992 68 50O -999i250 -999 25O 3 ~70 65 ! 50 -999 250 -999.250 4,340 68,000 -999.250 -999,250 5 :999 999 2500 2 656 64i000 -999 250 -999.250 3 063 631'125 :99 250 9999 250 6 867 50i594 -999 250 -999.250 -99 250 -99~ 250 1.372 36.156 99 250 bVP DEPT 8P NPHI GR DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPHI OR DEPT ~P NPH! DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPNI DEPT SP NPHI GR DEPT SP NPHI GR DEPT SP NPHI GR 009,H03 VERIFICATION 5700,000 -68.312 -999,250 -999.25O o 0 -999,250 -999.250 5500,000 99,250 999.250 5400,000 '9,125 999,250 00,000 ~23.547 999.250 -999.250 12 999 -999 5100 -36 =999 -999 5000 -7 -999 -999 4900 -51 -999 -999 4800 -50 -999 -999 4700 5 -9~9 -999 O0 250 250 000 125 250 250 000 059 50 000 500 250 250 O0 o°oo 250 250 000 641 250 250 SrbO RHOB NRAT SrbU RHOB NRAT SFLU GR RHOB NRAT SrLU GR RHOB NEAT SFLU GR RHOB NEAT SFLU GE RHOB NEAT srbu GR RHOB NRRT srbu GR RHOB NRAT srbu GR RHOB NRRT SFLU GR RHOB NRAT SFbU GR RHOB NEAT LISTING. 3,6tl 45.188 -999,250 -999.250 4.039 32.375 -999 250 3,059 46,125 -999,250 -999.250 2,775 81,125 99,250 3.977 5~,781 -99 ,250 -999.250 2 7 -999.250 -999,250 4.609 58,625 -999,250 -999.250 875 -999 250 -999,250 3.457 52,312 -999,250 -999.250 4.684 48.219 '999.250 '999.250 4,633 85.563 -999.250 -999,250 IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb 1.725 -999.250 -999'250 -999.250 249 '999,250 '999.250 1.742 -999.2250 -999, 50 -999.250 3,063 -999.250 -999,250 -999,250 3,064 =999,250 -999.250 -999,250 . -999,250 -999.250 3.707 '999,250 '999.250 =999,250 14.734 '999,250 '999.250 '999.250 1.9t0 ~999.~50 -999. 50 -999.250 -999:250 -999.250 4.871 -999.250 -999.250 -999,250 IbD GR CALI FCNb GR CALI FCNL GR CALl FCNb IbD GR CALl FCNL IbD GR CALl FCNb ILD GR CALl FCNL ILD GR CALl FCNL IbD GR CALl FCNL IbD GR CALl FCNL GR CALl FCNL ILD GR CALl FCNL PAGE 1,454 45,188 -999,250 -999.250 999~250 -999,250 1.623 46.125 '999. 50 '999.250 3 293 -999,250 -999.250 2 -999. 50 -999.250 2,09~ 65,12 =999,250 '999.250 3.629 598.625 .2so 999.250 14.~50 30. 75 999 250 ='999:250 1 767 -999 25 -999.250 82.30~3 4 ,21 =999,250 '999.250 5.535 -999. 0 -999.250 bVP 009,H03 VERIFICA?ION DEPT 4600,000 SFLU SP -46,938 GR NPHI -999,250 RHOB GR -999.250 NRA~ DEPT 4500.000 SFLU SP -19,906 GR NPHI -999,250 RHOB GR -999.250 NRAT DEPT 4400.000 SFLU SP -32,125 GR NPHI -999.250 RHOB GR -ggg.250 NRA? DEP? 4300,000 8FLU SP ~44,063 GR NPHI -. 99,250 RHOB (IR 999,250 NRAT DEP? 4200,000 SFLU SP 39,406 GR NPHI '~99.250 RHOB GR '999.250 NRA~ DEPT 4100,000 SFLU SP '34.813 GR NPHI -999,250 RHOB GR -gg9,250 NRAT DEPT 4000.000 SFLU SP '35,906 GR NPH! -999.250 RHOB GR -999.250 NRAT DEPT 3900,0~0 SFbU SP -39,0 3 GR NPHI -999,250 RHOB GR -999.250 NRAT DEPT 3800,000 SFLU SP =51 938 GR NPHI -999:250 RHOB GR -999,250 NRAT DEPT 3700,000 SFbU SP -37.344 OR NPHI -999,250 RHOB GR -999,250 NRAT DEPT 3600.000 SFbU SP -38,438 GR NPHI -999,250 RHOB GR -999.250 NRAT LISTING 4 35 -999 -999 3 56 -999 -999 5 53 -999 -999 -999 -999 5 71 -999 -999 999 5 75 -999 -999 5 '999 -999 8 65 -999 -999 -999 -999 7 82 -999 -999 .617 938 ~250 .250 .654 .750 ,250 .250 ,309 .250 O63 .250 .250 , 5 .250 .250 .469 '188 .250 .250 .758 .375 ,250 .250 .125 .563 250 .023 .125 ,250 .250 ,250 .250 :O35 125 .250 ,250 IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb 2.619 -999,250 -999,250 -999,250 ,449 '99 .250 -999.250 -999,250 3.633 -999 250 -999:250 -999.250 28,7109 -999,25 -999'250 5,855 '999.250 '999.250 '999,250 5,992 '999,250 '999.250 '999,250 5.969 -999,250 -999.250 -999,250 . '999.,)50 '999, 50 7,203 :999.250 · 999,25O '999,250 , 453 '99 ,250 :999, 50 999,150 ,035 '99 ,250 '999,250 -999,250 GR CALl FCNL GR CALl FCNG GR CALl FCNL IbD GR CALl FCNL GR CALl FCNb ILD GR CALl FCNL IbD GR CALl FCNb GR CALI FCNL GR CALI FCNb LD CALI FCNL GR CALl FCNL PAGE 2,422 3 . 9308 999.250 3 426 5 :.75o '999,250 -999.250 3 424 -999,2505 -999.250 32,406 20,594 :999.250 999,250 6,348 71,375 -999,250 -999,250 ,551 i 88 81'250 6 422 75 375 -999 250 -999 250 6,, 3 68. '999.250 '999.250 7,254 65.125 -999. 5O '999,250 6,949 73.375 -999,150 -999, 50 7,609 82.125 -999,250 -999.250 LVP 009.H03 VERIFICATION LISTING PAGE 10 DEPT 3500.000 SFLU SP 56 094 GR DEPT 3~00.000 SFLU SP 75.563 GR NPHI -999.250 RHOB GR -999.250 NEAT DEPT 3300,000 SFLU SP -57,813 GR NPHI -999 250 RHOB GR '999;250 NRAT DEPT 3200.000 SFLU SP -61.906 GR NPHI =999,250 RHOB GR -999.250 NRAT DEPT 3100.000 SFLU SP 49,500 GR NPHI -~99.250 RHOB GR -999.250 NEAT DEPT 3~00,000 SFLU 8P 27,406 GR NPHI -999,250 RHOB GR -999.250 NRAT DEPT 2900,000 SFLU SP -33.000 GR NPHI -999,250 RHOB GR -999,250 NEAT DEPT 2800,000 SFLU Sp -61.531 GR NPHI -999.250 RHOB GR -999.250 NEAT DEPT 2700.000 SFLU SP -66 813 ~R NPHI -999:250 .HOB GR '999.250 NEAT DEPT 2610,000 SFLU SP -26,188 GR NPHI -999,250 RHOB GR -999,250 NEAT ** FILE TRAILER FILE NAME :SERVIC.O01 SERVICE NAME 8,461 5~.125 -99 .250 -999.250 5.660 47,875 -999.250 -999.250 8.719 63 813 '999:250 -999.250 6,863 60.000 -999.250 -999,250 7,160 69.563 -999,250 '999.25O 3,8842 71. 75 -999.250 -999.250 3.855 77.500 -999.250 -999,250 3.211 55,656 -999,250 '999.250 3.811 . 50 -999,250 0.144 33.781 -999 250 IbM DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb IbM DT DRHO NCNb DT DRHO NCNb DT DRHO NCNb 7.941 :999,250 .999,250 999,250 4 906 -999:250 -999,250 -999.250 7.773 -999 250 '999i250 -999 250 6,172 '999.250 '999.250 '999,250 5.941 -999,250 -999.250 -999,250 ,662 -99 .250 -gg9 250 -999:250 3.545 '.999,250 999,250 -999,250 2,367 -999.250 -999.250 -999.250 2,0t8 '999,250 '999.250 '999.250 27 3 '999:~0 '999,250 '999,250 ILD GR CALI FCNL ILD GR CALI FCNL GR CALl FCNL ILD GR CALl FCNL ILD GR CALI FCNL ILD GR CALl FCNL ILD GR CALI FCNL ILD GR CkhI FCNL ILD GR CALl FCNL ILD GR CALl FCNL 8.086 57,125 -999,250 -999,250 4,6~I 47,8 5 '999.250 '999,250 7,754 -999. 0 . -999,250 -999.250 -999.250 5 832 '999 -999.250 '999:~50 -999 50 3.666 . 77.50O ,-999,250 999.250 .~85 5 . 56 -999,250 -999.250 1'i40 40. 50 -999. 50 -999.250 000 '999,250 '999.250 LVP 009,H03 VERIFICATION LISTING PAGE VERSION # : DATE : MAXIMUM LENGTH : 1024 FILE TYPE : NEXT FILE NAME : ** TAPE TRAILER SERVICE NAME ISERVIC DATE 181/0~/10 ORIGIN ~61 7 TAPE NAME CONTINUATION # :01 NEXT TAPE NAME COMMENTS :TAPE COMMENT8 ** REEL TRAILER SERVICE NAME :SERVIC DATE :81/07/10 ORIGIN ~ REEL NAME :REEL ID CONTINUATION # :01 NEXT REEL NAME COMMENTS :REEL COMMENTS LVP 010,H01 VERIFICATION LISTING ** REEL HEADER SERVICE NAME DATE 182/08/17 ORIGIN I REEL NAME 1REEL ONTINUATION # REVIOU$ REEL COMMENTS IRfgb COMMENTS ** TAPE HEADER ** SERVICE NAME ISERVIC DATE !82/08/17 OR/GIN 11070 TAPE NAME 165405 ONTINUATION # I0! REVIOUS TAPE I COMMENTS tTAPE COMMENTS ** FILE HEADER F[~E NAM SERV/C,001 SERVICE ~AM~ VERSION # DATE l MAXIMU~ LENGTH t 1024 riLE TYPE PREVIOUS FIbE ** INFORMATION RECORDS MNEM CONTENTS N I SOHIO ALASKA PETROLEUM ~N I A-~I (23 26-t1-~3) FN I PRUDHOE BAY RANGI ECTI COUNI NORTH SLOPE STAT1 ALASKA ~TRYI U,$eA, MNEM CONTENTS PRES! TDMOOIE OO3 QO0 00.0. oo:o 00.6: bVP O10.H01 VERIFICATION 6IST!NG COMP WEbb OUN TAT dOB RUN BOTT TOP A~I A$I TAIbPIPE blNER TYPE FbUID rbUIO LEVEb ANY = SOHIO ALABKA PETROLEU~ ~- '~'>' ~ D ~ PRUDHOE BAY TY ~ NORTH S6OPE BOROUGH <_- ..}_ E = AbASKA ============================================ : : NUMBER AT ACCI 10707~65405 ::../ ~.~: ~:: :- ..V .: .:.{ ~: · ~:. ~: :~? > ./: %': :. ;~ ::_-: :. -:; .: :: : - ~1~ DATE bUGGEDI 31 dUb 82 :~ ~., _. :{: ..~ .:/~;.~. ':: ~: ,: :;,~:..:> ~:~:.:>.~}:~::~;~.~.:~. :~;:~.:>:~ .;; /~. _;.- .. OH DEPTH = 10644 rT, ~ -:_ _ :~. : ~: :.:: '/~..,::. - :': :. DEPTHNG '~ 1397003/8FI~, 2630 F~. : --~_. NG = 9 5/8 ~H' 9800 FT'-TO:SURF':" -' <-': ~ ' -'- '" FUbb 6DP I R.8INES 010,H01 VERIFICATION LISTING · · DATA FORMAT RECORD ** 0 I 66 ,- ~0 . : :.. :;-::. ........ DA~U~ ~P~CIFICA~ION BbOCK~ ~NEM ~RVI~ ~RVIC~ UNI~ API API A~I API~:F~I~:'~ ~ :::::-p~E~-:S~ :::~:::::~ :~;:' ::::: ~':'-~ ~';~ ;;~: ~>:-' ::;:-- ID ORDER ~ ~OG ~YPE C~A~-~ NOD NO, ; .~EVE~ .: CQD.~ .: ' O - b" ~':b~? ~:' ~'~'~'~'::: ':: :O::~ '~::;'~-/: ':-:~1-:':~'~'<~ .~:~ "~:~ :'~'~' ~:: :'~':- ~ - " O D£PT $!G~ 501 FSlG TRAT $01 GR SO~ BACK FBAC $01 NTDT SO1 FTDT SO1 $IG~ S02 FSlG $02 $0 BACK $02 FBAC S02 NTDT $IGM $03 FSIG SO3 TRA? 803 OR S0 BACK FBAC 803 NTDT 803 F?DT 8O3 &IGM $04 FSlG 804 8O4 BACK SO4 FBAC 8O4 NTDT $04 F?DT $04 $IGM $O5 FS[G SO5 FT CU GAPI CPS CPS CPS CPS CU GAP! CPS CPS GAPI CPS CPS CPS CPS CU GAPI CPS CPS CU LVP OIO,H01 VERIFICATION LISTING TRAT 6O5 0 GR 605 GAP! 0 BACK $O5 CPS 0 FBAC 805 CPS 0 NTDT 605 CPS 0 FTDT S05 CPS 0 DATA DEPT GR FTDT GR FTDT FTDT GR FTDT GE 10667 0000 -999 2500 -999 25OO -999 25OO -999 2500 -999 2500 -999 2500 -999 2500 -999 25O0 103 5000 -999 2500 SIGN BACK SIGN BACK SIGN BACK $IGM BACK SIGN BACK '999,2500 -999,2500 -999. '99'9. '999 -999 -99 -999 -999 GR FTDT F~DT GR FTD? F?DT GR FTDT D.EPT GR FTDT GR FTDT GR FTDT GR FTDT GR FTDT DEPT GR FTDT GR FTDT GR FTDT 106~ 0000 SIGN 1562 BACK 13 189 23 94 46 8750 2500 BACK 8750 5934 BACK BACK 5000 SIGN 03!3 BACK 1250 1050~ ~000 $!GI~ 969 BACK 195 13 91 24 95 28 91 0 0 BACK 2500 $IGM 1406 BACK ~81 SIGN 75 BACK 6875 SIGN 3594 BACK 5625 1040 :~000 SIGN ~ 1~ 453 BACK ,5547 BACK , 3 BACK 4421 F$IG :-?'. ig 0000 ?~ O' 09.38 :F,5 IG .. 18 0'00:' FB:A::~ ::~'! '" '::'~0: 219 F$ZG : .20 ". :: - ~' < ~ i:':: { ::.:::: ,3281 F$IG ::::ii:.:~ 0000 FBAC 5 313~ :FSI.G ..... 1 ~:i' 0000 ~ FBAC'- -~ ' 0.0!:~.<5 ;{}:: bVP TOT FTDt DEPT GR FTDT GR FTDT GR FTDT GR FTDT GR FTDT DEPT GR FTDT GR FTDT GR FTDT GR FTDT GR FTDT DEPT GR FTOT GR FTDT GR FTDT GR FTDT GR FTDT OEPT FTDT GR FTDT GR FTOT GR FTDT GR FTDT D£PT GR 010.H01 VERIFICATION 93:1250 103 1 1 0000 0156 0000 1562 7500 8359 50 6250 S/GM BACK $IGM BACK BACK SZGM BACK SIGM BACK 25 28 2 0 7500 5 2187 6 8750 4 7969 406 9 750O BACK BACK SIGH BACK SIGN BACK $IGM BACK 199 24 2 93 000 SIGM 422 BACK 7500 SIGN 0938 BACK 6~8 $IGM BACK 0332 S~GM 4438 BACK 9375 10000 17 16 140 28 142 0000 SIGN 9844 BACK 7500 $IGM 0313 BACK 2500 $IG~ 9531 BACK 75 BACK 6250 SIGH 1562 BACK 3594 9900.0000 SIGH 61,6875 BACK LISTING 8437 FS-IG _-.. t 5.06 25 u, 0 000: ' F'BAC ';~ ::~ ~:::0 .. 0664 bVP 010,H01 VERIFICATION LISTING FTDT FTDT FTDT FTDT FTDT 30~ 0000 SiGn 6 0078 BACK 282 250O 52 0625 BACK 158 0000 SXGM 70 3750 BACK 160 3750 68 016 BACK 158 ~781 DEPT GR FTOT GR 10 FTDT 342 GR 101 FTDT 1~3 GR I ~ FTDT 15 GR 11~ FTDT 13 9800 0000 SIGM 101 0000 BACK 0000 $IGM 8125 BACK 00 BACK ~500 SIGM 375 BACK ~250 $IGM 000 BACK FTDT FTDT 269 Gm 29 FTDT OR FTDT 13~ FTDT t34 oooo o oo 7O 187 SIGM ~688 BACK 8125 DEPT GR FTDT 295 GE -999 GR -9 FTDT -999 GR -999 FTDT -999 9677 0000 SIGM -999 2500 BACK 500 $IGM 000 BACK 5000 $IGM 2500 BACK 2500 6IGM 2500 BACK 500 $IGM 500 BACK 25O0 -999 -999 -999 ** rILE TRAILER JIbE NAME ISERVIC,O01 ERVXCE NAME 'VERSION # DA?E : MAXIMUM LENGTH : 1024 rILE TYPE 8437-FS~G ~ -3406 4375 0000- FBAC 0188 FSZG.: ~.:... ~3.8 -~:. 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