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Home My WebLink About218-139MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Friday, March 24, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Guy Cook P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC L2-07B PRUDHOE BAY UN PBU L2-07B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 03/24/2023 L2-07B 50-029-22910-02-00 218-139-0 N SPT 8084 2181390 2021 36 2751 2655 2612 178 205 205 205 OTHER P Guy Cook 2/5/2023 2 year CMIT- TxIA per CO 736. Testing was completed with a Little Red Services pump truck and calibrated gauges. 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 UN PBU L2-07B Inspection Date: Tubing OA Packer Depth 619 2742 2664 2642IA 45 Min 60 Min Rel Insp Num: Insp Num:mitGDC230205070119 BBL Pumped:4.1 BBL Returned:3.7 Friday, March 24, 2023 Page 1 of 1      IA remedial cement; 1-Oil completion  MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, February 22, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC L2-07B PRUDHOE BAY UN PBU L2-07B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 02/22/2023 L2-07B 50-029-22910-02-00 218-139-0 N SPT 8084 2181390 2021 2545 2755 2712 2682 176 179 177 176 OTHER F Austin McLeod 1/22/2023 CO736. Two year CMIT-TxIA. Bump up from previous fail. 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 UN PBU L2-07B Inspection Date: Tubing OA Packer Depth 2545 2752 2714 2683IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM230122191000 BBL Pumped:0.5 BBL Returned:4.1 Wednesday, February 22, 2023 Page 1 of 1         (retest; see mitSAM230122185655) 1-Oil producer; IA Remedial cement squeeze  MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, February 22, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC L2-07B PRUDHOE BAY UN PBU L2-07B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 02/22/2023 L2-07B 50-029-22910-02-00 218-139-0 N SPT 8084 2181390 2021 468 2734 2650 2607 179 179 177 177 OTHER F Austin McLeod 1/22/2023 CO736. Two year CMIT-TxIA. TOC TVD 5278'. Did not bleed down-bumped up. Separate report. 30 MinPretest Initial 15 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 UN PBU L2-07B Inspection Date: Tubing OA Packer Depth 461 2734 2650 2607IA 2569 177 45 Min 2569 60 Min Rel Insp Num: Insp Num:mitSAM230122185655 BBL Pumped:4.3 BBL Returned: Wednesday, February 22, 2023 Page 1 of 1 CO736. Two year CMIT-TxIA. TOC TVD 5278'. Did not bleed down-bumped up. Separate report. F MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, February 22, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Austin McLeod P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC L2-07B PRUDHOE BAY UN PBU L2-07B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 02/22/2023 L2-07B 50-029-22910-02-00 218-139-0 N SPT 8084 2181390 2021 465 2745 2633 2598 158 159 156 156 OTHER P Austin McLeod 1/22/2023 CO736. Two year MIT-T. Plug at 10,583' MD 30 MinPretest Initial 15 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 UN PBU L2-07B Inspection Date: Tubing OA Packer Depth 464 588 582 574IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSAM230122185304 BBL Pumped:2.6 BBL Returned:2.4 Wednesday, February 22, 2023 Page 1 of 1 CO736. Two year MIT-T. Plug at 10,583' MD MEMORANDUM State of Alaska Permit Number: 218-139-0 Alaska Oil and Cas Conservation Commission TO:Jim R ^ / rq i DATE: Monday, February 1, 2021 \BCS P.I. Suppervem isor Z I SUBJECT: Mechanical Integrity Tests Packer Depth Pretest Initial Hilcarp North Slope, LLC Well L2 -07B FROM: Adam Earl PRUDHOE BAY UN PBU L2 -07B Petroleum Inspector Tubing Sre: Inspector 2852 - Reviewed By:. 2707 P.1. Supry �7 NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UN PBU L2 -07B API Well Number 50-029-22910-02-00 Inspector Name: Adam Earl Permit Number: 218-139-0 Inspection Date: 1/3112021 IDSA Num: mitAGE210201060518 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well L2 -07B Type Inj N TVD Tubing 454 2852 - 2744 2707 PTD 2181390 Type Test sPT Test psi 2590 IA 467 493 ass - 487 BBL Pumped: 2.a BBL Returned: 2.1 OA 215 214 213 213 ' Interval OTHER p/F P ✓ -- Notes: Tubing test as per CO 736 on producing well Monday, February 1, 2021 Page I of I MEMORANDUM State of Alaska Permit Number: 218-139-0 Alaska Oil and Gas Conservation Commission To: Jim Regg 7 �lCtil GU2� DATE: Monday, February 1, 2021 P.I. Supervisor I`� Q� SUBJECT: Mechanical Integrity Tests Packer Depth Pretest Initial Hilcory North Slope, LLC Well L2 -07B Type Inj N' TVD Tubing 473 2873 L2 -07B FROM: Adam Earl PRUDHOE BAY UN PBU L2 -07B Petroleum Inspector Test psi 2590 IA 467 Src: Inspector 2767 Reviewed By P.I. Supry NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UN PBU L2 -07B API Well Number 50-029-22910-02-00 Inspector Name: Adam Earl Permit Number: 218-139-0 Inspection Date: 1/31/2021 InSp Num: mitAGE210201061647 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well L2 -07B Type Inj N' TVD Tubing 473 2873 2821 - 2797 PTD 2181390 Type Test SPT Test psi 2590 IA 467 2864 • 2767 2744 ' BBL Pumped: 6.3 BBL Returned: 5 OA z13 zza - z23 222 Interval OTHER P/F P ✓ - — Notes: Combo MIT of Tubing and I/A on producing well as per CO 736 Monday, February 1, 2021 Page 1 of I DATA SUBMITTAL COMPLIANCE REPORT 7/19/2019 Permit to Drill 2181390 Well Name/No. PRUDHOE BAY UN PBU L2 -07B rF 1-0 Operator BP Exploration (Alaska) Inc. API No. 50-029-22910-02-00 MD 13703 TVD 8640 Completion Date 4/14/2019 Completion Status 1-0I1- Current Status 1-0I1- UIC No REQUIRED INFORMATION / / / Mud Log No ✓ Samples No.,/ Directional Survey Yes V DATA INFORMATION List of Logs Obtained: MWD / GR / RES (from Master Well Data/Logs) Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH/ Type Med/Frmt Number Name Scale Media No Start Stop CH Received Comments ED C 30845 Digital Data 10733 13M 5/29/2019 _ Electronic Data Set, Filename: 1-2- 07B_LWD_FINAL FIELD_COMPOSITE_02APR 2019_BHI_CTK.Ias ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2- 07B_GR_Res _ 02APR2019_MD_FINAL_FIELD_ BHI_CTK.cgm ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2- 07B_GR_Res _ 02APR2019_TVDSS_FINAL_FIEL D_BHI_CTK.cgm ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2- 07B_GR_Res _ 02APR2019_MD_FINAL_FIELD_ BHI_CTK.pdf ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2- 07B_ GR_ Res_ 02APR2019_TVDSS_FINAL_FIEL D_BHI_CTK.pdf ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2-07B Final Field Suvreys.csv ED C 30845 Digital Data 5/29/2019 Electronic File: L2 -07B Final Field Suvreys.xlsx ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2-07B Final Survey.pdf ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2-07B Final Survey.bd ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2- 07B_25_tapescan_BHI_CTK.txt ED C 30845 Digital Data 5/29/2019 Electronic File: L2 -07B_5_ tapescan_BHI_CTK.txt ED C 30845 Digital Data 5/29/2019 Electronic File: L2-07B_output.tap ED C 30845 Digital Data 5/29/2019 Electronic File: L2- 07B_GR_Res _ 02APR2019_MD_FINAL_FIELD_ BHI CTK.tif AOGCC Page] of 3 Friday, July 19, 2019 DATA SUBMITTAL COMPLIANCE REPORT 711912019 Permit to Drill 2181390 Well Name/No. PRUDHOE BAY UN PBU 1-2-07B Operator BP Exploration (Alaska) Inc. API No. 50-029-22910-02-00 MD 13703 TVD 8640 Completion Date 4/14/2019 Completion Status 1 -OIL Current Status 1-0I1- UIC No ED C 30845 Digital Data 5/29/2019 Electronic File: 1-2- 07B_GR_Res _ 02APR2019_TVDSS_FINAL_FIEL D_BHI_CTK.tif Log C 30845 Log Header Scans 0 0 2181390 PRUDHOE BAY UN PBU 1-2-07B LOG HEADERS Log C 30846 Log Header Scans 0 0 2181390 PRUDHOE BAY UN PBU 1-2-07B PB1 LOG HEADERS ED C 30846 Digital Data 10733 12409 5/29/2019 Electronic Data Set, Filename: 1-2- 07BP81_LWD FINAL FIELD_COMPOSITE_29 MAR2019_B H I_CT K.la s ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2- 07BPB1_GR_Res_29MAR2019_MO_FINAL_FIE LD_BHI_CTK.cgm ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2- 07BPB1_GR_Res_29MAR2019_TVDSS_FINAL_ FIELD_BHI_CTK.cgm ED C 30846 Digital Data 5/29/2019 Electronic File: L2- 07BPB1 GR_Res_29MAR2019_MD_FINAL_FIE LD—BHICTK.pdf ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2- 07BPB1_GR_Res_29MAR2019_TVDSS_FINAL_ FIELD_BHI_CTK.pdf ED C 30846 Digital Data 5/29/2019 Electronic File: L2-07BPB1 Field Surveys.csv ED C 30846 Digital Data 5/29/2019 Electronic File: L2-07BPB1 Field Surveys.xlsx ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2-07BPB1 Final Survey.pdf ED C 30846 Digital Data 5/29/2019 Electronic File: L2-07BPB1 Final Survey.txt ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2- 07BPB1_25_tapescan_BHI_CTK.txt ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2- 07BPB 1 _5_tapescan_BHI CTK.txt ED C 30846 Digital Data 5/29/2019 Electronic File: L2-07BPB1_output.tap ED C 30846 Digital Data 5/29/2019 Electronic File: 1-2- 078PB1_GR _ Res_ 29MAR2019_MD_FINAL_FIE LD_BHI CTK.tif ED C 30846 Digital Data 5/29/2019 Electronic File: L2- 07BPB1_GR_ Res_ 29MAR2019_TVDSS_FINAL_ FIELD BHI CTK.tif AOGCC Page 2 of 3 Friday, July 19, 2019 DATA SUBMITTAL COMPLIANCE REPORT 7/19/2019 Permit to Drill 2181390 Well NamelNo. PRUDHOE BAY UN PBU 1-2.07B Operator BP Exploration (Alaska) Inc. MD 13703 TVD 8640 Completion Date 4/14/2019 Completion Status 1 -OIL Current Status 1-0I1 Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments INFORMATION RECEIVED OCompletion Report Production Test InformatiorI& NA Geologic Markers/Tops O COMPLIANCE HISTORY Completion Date: 4/14/2019 Release Date: 10/30/2018 Description Comments: Compliance Reviewed API No. 50-029-22910.02.00 UIC No Directional / Inclination Data D Mud Logs, Image Files, Digital Data Y /e) Core Chips Y Mechanical Integrity Test Information Y / NA Composite Logs, Image, Data Filei,jf'Y �`�//-� Core Photographs Y Daily Operations Summary 0 Cuttings Samples �/ NA / Laboratory Analyses Y Date Comments Date: 71(1 1 ( l AOGCC' Page 3 of 3 Friday. July 19-2019 HUGHES=) PRINT a GE company COMPANY BP Exploration Alaska Inc. WELL NAME L2 -07B FIELD Prudhoe Bay Unit COUNTY PRUDHOEBAY BHI DISTRICT Alaska DISTRIBUTION LIST 218133 30 84 5 Ise sign and return one copy of this transmittal form to: Exploration (Alaska)Inc. rotechnical Data Center, LR2-1 ) E. Benson Blvd. horage, Alaska 99508 or AKGDMINTERNAL@bp.com LOG TYPE GR - RES LOG DATE April 2, 2019 AUTHORIZED BY Patrick Rider EMAIL Patrick.Rider@bh.ge.com TODAYS DATE May 28, 2019 Revision STATUS Final Replacement: No Details: Rev. Requested by: COMPANY ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSON ATTENTION V Be North Slope. EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aides Attn: Benda Glassmaker & Peggy O'Neil 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. Attn: Ricky Elgarico ATO 708 700 G Street Anchorage, AK 99501 3 ExxonMobil, Alaska Attn: Lynda M. Vaskell and/or Leonardo Elias 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska -AOGCC Attn: Natural Resources Technician 11 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 FIELDI FINAL CD/DVD FINAL PRELIMLOGS (las, dlis, PDF, META, I SURVEY I REPORT LOGS CGM, Final Surveys) (Compass) # OF PRIN ur rKIN # OF COPIES # OF COPIES # OF COPIES 4 4 IG A 9 1 1 RECF�V CC 5 DNR - Division of Oil & Gas *** 'l Attn: Resource Evaluation 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 *** Stamp "confidential" on all material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: Nancy Landi TOTALS FOR THIS PAGE: 0 2 4 2 0 BAJti(LRES C PRINT DISTRIBUTION LIST 111i %J 11711 a GE company COMPANY BP Exploration Alaska Inc. WELL NAME L2-07BPBI FIELD Prudhoe Bav Unit COUNTY PRUDHOE BAY FINAL BHI DISTRICT Alaska (las, dlis, PDF, META, AUTHORIZED BY Patrick Rider EMAIL Patrick. Rider(a)bhge.com 21 81 39 30 84 6 ase sign and return one copy of this transmittal form to: Exploration (Alaska)Inc. rotechnical Data Center, 1-112-1 ) E. Benson Blvd. -horage, Alaska 99508 or AKGDMINTERNAL@bp.com LOG TYPE GR -RES LOG DATE March 29, 2019 TODAYS DATE May 28, 2019 Revision STATUS Final Replacement: No Details: Rev. Requested by: --- COMPANY ADDRESS (FEDEX WILL NOT DELIVER TOP 0. BOX) PERSON ATTENTION Ij ) BP North Slope. EOA, PBOC, PRB-20 (Drove 109) D&C Wells Project Aides Attn: Benda Glassmaker & Peggy O'Neil 900 E. Bemon Blvd. Anchorage, Alaska 99508 2 Conoco'hillips Alaska Inc. Attn: Ricky Elgarico ATO 705 700 G Street Anchorage, AK 99501 3 ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Leonardo Elias 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska - AOGCC Attn: Natural Resources Technician 11 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5 DNR - Division of Oil & Gas ... Attn: Resource Evaluation 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 " Stamp "confidential" on all material deliver, to DNR 6 BP Exploration (Alaska) Inc. Petroteehnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: Nancy Landi FIELD FINALCD/D VD FINAL PRELIM (las, dlis, PDF, META, SURVEY REPORT LOGS LOGS CGM, Final Surveys) (Compass) #OFPRINTS #OF COPIES #OF COPIES #OF COPIES 4 4 Re .ejx, � TOTALS FOR FOR THIS PAGE: 0 2 4 2 0 STATE OF ALASKA `LASKA OIL AND GAS CONSERVATION COMMIStO—N WELL .MPLETION OR RECOMPLETION REPOT AND LOG 'gtAVtL) MAY X18 gniq la. Well Status: Oil 0 Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ 1b. Well Class: 20AAC 25.105 20AAC 25.110 GINJ 11WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One Developm6�11, K Expldral�orl ,1❑ r� I Service ❑ Stratigraphic Test ❑ 2. Operator Name: S. Date Comp., Susp., or Abend.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 4/14/2019 218-139 3, Address: 7. Date Spudded 15- API Number: r P.O. Box 196612 Anchorage, AK 9951 M612 3/26/2019 50-029-22910.02-00 4a. Location of Well (Governmental Section): e. Date TO Reached. 16. Well Name and Number. 4/1/2019 PBU 1-2-07B Surface: 1315' FSL, 3802' FEL, Sec. 18, T1IN, RISE, UM 4 9 Ref Elevations KB 39.30 17. Field/Pool(s): Top of Productive Interval: 1290' FSL, 334V FEL, Sec. 12, T11N, R14E, UM GL 13.37 BF 14,43 PRUDHOE SAY, PRUDHOE OIL 10. Plug Back Depth(MD/TVD): 18. Property Designation: Total Depth: 1945' FSL. 1761' FEL, Sec. 12, T71N, RUE, UM 13683'/ 8641' ADL 028321, 028307 5 028302 4b, 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11, Total Depth (MD/TVD): 19. DNR Approval Number. Surface: x- 692844 y- 5963212 r Zone - ASP 4 13703'1 864V r 84-62 TPI: x- 688229 y- 5968351 Zone - ASP 4 12. SSSV Depth (MD/TVD): 40 Thickness of Permafrost MDTrVD: Total Depth. x- 689791 y- 5969046 Zone - ASP 4 None 1900' (Approx.) 5. Directional or Inclination Survey: Yes 0 (attached) No ❑ 13. Water Depth, if Offshore: 21. Re-dnll/Laleral Top Window MD/fVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) 10924'/ 8420' 22. Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD/GR/RES 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER FT. GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT PULLED TOP BOTTOM TOP BOTTOM 20" 27' 107' 27' 107' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L -e0 27' 4422' 27' 3734' 12-1/4" 350 sx PF'E', 210 ax Clam'G', 1848 sx PF'E', 200 sx PF'C' 7" 26# L-80 25' 10785' 25' 8293' 8-4/2" 552 sx Class'G' 4-1/2" 12.6# L -e0 10590' 10924' 8120' 8420' 6" 143 sx Class 'G' 3-1/7.3-1/4" 9.3#/6.6# L -e0 10820' 13703' 8324' 8640' 4-1/4" 155 sx Cless'G' x2-7/8" /6.5# 24. Open to production or injection? Yes 0 No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/fVD of Top and Bottom; Perforation Size and Number; Date Perftl): GRADE DEPTH SET (MD) PACKER SET (MD/T/ 4-1/2" 12.6111 L-80 10605' 10550'/ 8084' 2" Gun Diameter, 6 spf 4/12/2019 11876'- 12188' 8648'- 8651' , 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12213'- 12401' 8651'- 8648' Was hydmulicfmctudng used during completion? Yes ❑ No 0 Per 20 AAC 25.283 (i)(2) attach electronic and printed information 12421'- 12600' 6648' - 8648' COMPLETION 12966'- 13245' 8639' - 8643' 13278'- 13680' 8643'-8641' DATE N ZolS RIFT D DEPTH IMERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/ 35 Bbls Diesel, 5 Bble MCOH 27. PRODUCTION TEST Data First Production: Apel 21, 2019 Method of Operation (Flowing, gas lift, etc.)Flowing Dale of Test: 425/19 Hours Tested: Production for Oil -Bbl: Gas-MDF:Water-Bbl: Choke Sue- Gas -Oil Ratio: 8 Test Period --11-496 1213 0 176 2446 Flow Tubing 577 Casino Press: Calculated Oil-Bbl'Gas-MCF: r Water -Bbl: Oil Gravity - API (con). Press 1121 24 Hour Rate —11-1488 3638 0 N/A Form 10-407 Revised 52017 CONTINUED ON PAGE 2 Submit ORIGINAL only �q .: 69?01 ?'Yl RBDMS-WO-zMAY 0 9 2019 pt& 28. CORE DATA Conventional Corals) Yes ❑ No IZ ( Sidewall Cores yes ❑ No 0 If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes No R1 Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 11620' 8825' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. CGL - Zone 3 10941' 8435' Base of CGL - Zone 2C 11004' 8489' 23SB - Zone 2B 11093' 8553' 22TS 11249' 8600' Zone 1 B 11340' 8604' TDF - Zone 1A 11620' 8625' Formation at total depth: Zone 1A 11620' 8625' 31. List of Attachments- Summary of Daily Drilling Reports, Summary of Post -Rig Work, Surveys, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name: Ciolkosz, Ryan R Authorized Title: Specialist Contact Email: Ryan.Ciolkosz@bp.com Authorized Signature: Date: 5/b/11Contact Phone: +1 907 564 5977 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10407 welt completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated Pool is a completion. Item 1b. Well Class Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 29. Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and panted logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24. If this well is completed for separate production from more than one interval (multiple complefion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other ( explain). Item 28. Provide a listing of intervals cored and the coresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071, Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 512017 Submit ORIGINAL Only TRff = 4-1116• CNV VYBLHEAD= FMC ACTUATOR= CIW SH 3000 KB. ELEV = 39.3' REP TLEV = 39.3' BF. AEV = MAY KOP= 1985' Msx Angle = 93' @ 12394' Datura MD= NA Datun TVD= 8800'SS 4-12' 3-1/4' = 8.835' 61 Minimum ID = 2.31" @ 10830' 2-7/8" X NIP IN LTP PTSA D = 3.958' 7- 3-12' LNR. 9.3#, L-80 A087 Gpf, D = 2.992' 1/2' MONOBORENOIPSTOC RA PP TAGS @ 1093T (12/( 12.69. L-80..0152 baf. D = -.- 12-7/8' LNR. 6.5#. L-80 STL..005B buf. D = 2.441' I L2 -07B PRUDHOE BAY SAF v NOTES: W ELL ANGLE> —70° @11166'. MA. —S:31.70@11211*. 1/2' CAMCO BAL-O SSSV NP, D = 3.813' GAS LIFT MANDRELS ISTI PERFORATION PERFORATION SUMMARY I-TVDIDEVI REP LOG WAO GR -WR ON 04=19 TYPE ANGLEAT TOP PE RF: 89" @ 11876' Note: Refer to Production OB for historical pert data SIZE SPF NTERVAL OWSgz DATE 2' 6 11876-12188 O 04/12/19 2" 6 12213 - 12401 O 04/12/19 2- 6 i2421 -126W O 04/12/19 2- 6 12966 - 13245 O 04/12/19 2- 6 13278 - 13680 O 04/12/19 12-7/8' LNR. 6.5#. L-80 STL..005B buf. D = 2.441' I L2 -07B PRUDHOE BAY SAF v NOTES: W ELL ANGLE> —70° @11166'. MA. —S:31.70@11211*. 1/2' CAMCO BAL-O SSSV NP, D = 3.813' GAS LIFT MANDRELS ISTI MD I-TVDIDEVI PRUDHOE BAY UNIT VALL: L2 -07B PERMIT No: 218-139 AR No: 50-029-22910-02 SM 18, T71 N, R15E, 3511.01' FEL 8 4478.5T FTL TYPE I VLV ILATCHIPORT 04/21/19 MWJMD� IATOCOORIRECTED(11)25/18SCMT) DATE 1 4089 3496 44 05/06/19 NAUJMD ADDED PERF SUMMARY LOG 8 DATE 50 Ni 20 04/19/19 '2 7758 6094 45 �KBWLLS KBG25 01(I7' M 0 04/21/18 '3 10401 7958 34 KBG2LS 9bPTY — — 11/12/18 'STA 2 8 3 = BEHND CEMENT X 4-1/2' BAKER S-3 PKR, D = 1/2' HES X NP, D=3.813' 10590' !D = 4. 375" R ZXP R(R w D = 4.4375' 11263' HMC HGR 145KB LTP w/PTSA STNGE R (04/18/19). D= 2.36' 11 MLLOUT WNIDOW (L2 -07B) 10924' -10933' PRUDHOE BAY UNIT VALL: L2 -07B PERMIT No: 218-139 AR No: 50-029-22910-02 SM 18, T71 N, R15E, 3511.01' FEL 8 4478.5T FTL DATE FIE/ BY 0OW49SM DATE REV BY OORNASM 12/11/98 ONGINAL COMPLETION 04/21/19 MWJMD� IATOCOORIRECTED(11)25/18SCMT) 0&02104 JLMIVAK CTD SIDETRACK (1-2-07A) 0422/19 R=JMD# LTPw/PTSASEr(04/18/19) 04113/19 N -CM CTDSIDETRACK(L2-078) 05/01/19 RCIJMD FNALODEAPTROVAL 0421/19 TWJMD+ DRLG DRAFT 05/06/19 NAUJMD ADDED PERF SUMMARY LOG 8 DATE 0421/19 K5-vjw54 TFiEE CIO (04/14/19) 05/08/19 RCIJMD CORRE=PBTDPHRTEN BP Exploration (Alaska) 04/21/19 JPKIJ ADF GLV CIO (4119/19) 05/08/19 JNJJMD CORRECETD PERF DEPM DATES Printed 5!//2019 10*14:58AM **All depths are reported in Drillers Depths" North America - ALASKA - BP Page 1 or 15 Operation Summary Report Common Well Name: 1.2-07 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date. 3/24/2019 End Date: 4/2/2019 X3 -0196F -C. (3,063,038.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Daterhme: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations _ (hr) _ lush) 3/24/2019 04:30 - 17:30 13.00 MOB P PRE MOVE RIG FROM 09-28B TO L2 -07B -PJSM FOR MOVING RIG WITH PEAKAND �NABORS CREWS. - MOVE RIG OFF WELL 09 -288. -INSTALL JEEPS - MOVE RIG TO L2-0713 -TAKE OFF JEEPS -SPOT STOP BLOCK - VERIFY TREE VALVES CLOSED -SPOT SUB OVER WELLAND SET DOWN - SPOT PIT MODULEAND SET DOWN - RIG ACCEPTED AT 1730 17:30 - 20:30 3.00 RIGU P PRE RIG UP - COMPLETE RIG UP CHECKLISTS - HOOK UP STEAM AND PIPING, ELECTRICAL LINES INTERCONNECT - VERIFY STEAM HEAT THROUGHOUT THE RIG - SPOTAUXILIARY EQUIPMENT - RIG UP MP LINE - LEAK TIGHT TEST SWAB AND MASTER VALVES, GOOD. NOTE: INSTALLED LOCKS AND TAGS ON WINGSAND SWABS ON NGI WELLS 1 AND 12 -ALREADY SHUT IN AND LOCKED OUT BY PAD OPERATOR ON 3-19-2019 _ 20:30 - 00:00 3.50 RIGU P PRE REMOVE TREE CAP, INSTALL BOPS. RIG UP -INSTALL TURNBUCKLES ON BOPS. -MU TEST JOINTASSEMBLY 3/25/2019 00:00 - 06:00 6.00 BOPSUR P PRE PREP BOPE TEST -GREASE TREE, T1, T2 AND CHECK TORQUE ON TREE FLANGE -GOOD -FILL COIL WITH FRESHWATER -PREP RIG FLOOR FOR BOP TEST -CALIBRATE MICROMOTIONS -PURGE AIR FROM SYSTEM. Printed 5!//2019 10*14:58AM **All depths are reported in Drillers Depths" Common Well Name: L2-07 Event Type: RE-ENTER- ONSHORE(RON) Rig Name/No.: CDR -2 North America - ALASKA - BP Page 2 of 15 Operation Summary Report Start Date: 3/24/2019 Site: L2 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hts Task (hr) 06:00 - 14:00 8.00 BOPSUR End Date: 4/2/2019 Code NPT Total Depth (usft) P 14:00 - 17:00 3.00 BOPSUR N 17:00 - 1745 0.75 BOPSUR P APE No K3 -0198F -C: (3,063,038.00 ) BPUOI: Phase Description of Operations PRE TEST BOPS AS PER AOGCC AND BP REGULATIONS. 7-1/16" 5K STACK ANNULAR, BLIND/SHEAR RAM, 2-3/8" PIPE/SLIP, 2-3/8" x 3-1/2" VARIABLE RAM, 2-3/8" PIPE/SLIP RAM AOGCC WITNESSED WAIVED BY BOB NOBLE ALL TESTS TO 250 / 3500 PSI. TEST 1: IRV, STRIPPER, C9, C10 BACKWARDS - PASS TEST 2: BLIND / SHEARS, RI,BLIA,BI,B4— PASS REMOVE INJECTOR TEST 3: ANNULAR (2-3/8"), TIW1, B3, B2, BLi - PASS ,TEST 4: REDO, SMALL INCREASE IN PRESSURE HALFWAY THROUGH TEST 4: UPPER PIS, TIW2, BL2, R2, T2, C15 - "'T2 FAIUFAIL"' TEST 4 PASS USING T1 TEST 5: C16, T1, C11 -PASS TEST 6: VARIABLES (2-3/8"), C7, C9, C10, TV2 -PASS TEST 7: LOWER 2-3/8" P/S, C5, C6, C8, TV1 - PASS 'TEST 8: CHOKE A, CHOKE C - PASS HOLD PRE -SPUD & RIG EVAC DRILL WITH DAY CREW COMING ON TOUR CONDUCT DRAWDOWN TEST - PASS REMOVE BOP TEST JOINTAND INSTALL 0.9' SAVER SUB TO SPACE 3-1/2" SECTION ACROSS ANNULAR AND VBRS. REINSTALL TEST JOINT. TEST 9: ANNULAR (3-1/2"), C1, C4. - FAIUPASS TEST 10: VARIABLES (3-1/2"), C2, C3 - PASS FAILURES - T2 VALVE ON MPD LINE (BP VALVE) PRE BOP TEST COMPLETED, HOLD A PJSM TO REPLACE T2 VALVE - REMOVE TEST JOINT - SUCK OUT STACK SIMOPS - INSTALL BHI FLOATS WHILE CHANGING OUT T2 VALVE - RD MPLAND REMOVE T2 VALVE - MU NEW VALVE & TORQUE - SWAP OUT LUBRICATORS -TEST DRILLING LUBRICATOR AND T2 VALVE PRE GOOD PT ON DRILLING LUBRICATOR AND T2 VALVE - REMOVE NIGHT CAPAND INSTALL QTS - STAB INJECTOR AND PT QTS AND BHI FLOATS Printed 5!//2019 10:14:58AM **All depths are reported in Drillers Depths" NorthAmerica- ALASKA - SP Operation Summary Report Common Well Name: L2-07 Event Type: RE-ENTER- ONSHORE (RON) Start Date'. 3/24/2019 Project: Lisburne Site: L2 End Date: 4/2/2019 AFE No K3 -0198F -C: (3,063 038 00 ) Page 3 of 15 Rig Name/No.: CDR -2 Spud Date rime: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. _ BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations 17:45 - 18:30 0.75 BOPSUR P PRE OPEN TO WELLAND FLOW CHECK -PUMP METHANOL DOWN MPD LINE AND FLUSH TREE AND STACK TAKING RETURNS TO TIGER TANK UNTIL WE HAVE GOOD METHANOL. -OPEN MASTER VALVE WITH CLOSED CHOKE AND MONITOR FOR PRESSURE -0 PSI. -PUMP METHANOL DOWN MPD LINEAND CHECK FOR LOSSES TAKING RETURNS TO TIGER TANK., NO LOSSES -MONITOR WELL FOR TEN MINUTES -STATIC -BREAK OFF INJECTOR.. 1830 - 1930 1.00 STWHIP P WEXIT MAKE UP MILLING BHA -HOLD PJSM -MAKE UP MILLING BHA -MAKE UP INJECTORAT 1915 HOURS -TEST QTS TO 3500 PSI -GOOD TEST. 19:30 - 00:00 4.50 STWHIP P 10,900.00 WEXIT RIH -PUMP RATE 0.4 BPM IN, 0.8 BPM OUTAT40 PSI. -AT 3000' STOPAND FLUSH SURFACE LINES OF METHANOL .-CONTINUE RUN IN HOLE ATABOVE 'PARAMETERS -AT 4600' OBSERVE OUT RATE INCREASE AND DENSITY ON OUT MICROMOTION GO TO 6 PPG. STOPAND FLOW CHECK -DISCUSS WITH WELL SUPERINTENDENT AND CONTINUE IN HOLE HOLDING ONE TO ONE RETURNS WITH CHOKE. -TIE IN TO FORMATION (PDC) FROM 10750' TO 10850' SENSOR DEPTH, -13' CORRECTION -CIRCULATE KCLAT 4.25 BPM IN AND OUT TAKING RETURNS TO TIGER TANK NOTE BLED OFF IA FROM 1400 TO 800 PSI, BLED OFF OA FROM 600 TO 300 PSI NOTE:HELD KICK WHILE TRIPPING DRILL WITH BEARD'S CREW. WELL SIMULATED SHUT IN IN i MINUTE 13 SECONDS. AAR HELD WITH CREW. 3/26/2019 00:00 - 01:00 1.00 STWHIP P 10,900.00 WEXIT CONTINUE TO CIRCULATE WELL TO 8.6 PPG QUICK DRILL N PUMPAT4.4 BPMAT3228 PSI 01:00 - 10:00 9.00 STWHIP P 10,931.00 WEXIT MILL3.8"WINDOW -DRV TAG 924.9. DRY PICK UP 52K, DRY DOWN Wi 22K - RATE: 2.8 BPM IN, 2.33 BPM OUT -UP WT 48K, DOWN WT 20K - MUD WEIGHT: 8.58 PPG IN, 8.52 PPG OUT - DWOB: 0.5- 3.7 KLBS PRESSURE: 2418 PSI 10:00 - 10:15 1 _CIRC 0.25 STWHIP P T 10,931.00 _ WEXIT PU OFF WINDOW TO SWAP RIG OVER TO HIGHLINE POWER ****HOLD KWD DRILL.... SIMULATED INCREASED OUT RATE, PU OFF BOTTOM AND FLOW CHECKED WELL, SIMULATED WELL WAS STILL FLOWING AND WELL WAS SHUT IN FOLLOWING OUR STANDING ORDERS. MORE INFO ON COMPLEX DRILL IN THE SAFETY COMMENTS Printed 5/7/2019 10:14:58AM **All depths are reported in Drillers Depths** North America - ALASKA - Blo Operation Summary Report Page 4 of 15 Common Well Name. L2-07 MONITOR WELL FOR 10 MINUTES AT BHA: AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/24/2019 End Date: 402019 X3 -0198F -C. (3,063,038 00 ) Project: Lisburne Site: L2 - MUD WEIGHT: 8.58 PPG IN, 6.52 PPG OUT Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor. NABORSALASKA DRILLING INC. -HOLD PJSM BPUOI: USA00001105 Acbve datum: KB @39.30us8 (above Mean Sea Level) MOTOR Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hO - INDICATES WE HAVE EXITED THE WINDOW, (usft) RIH WITH 4-1/4" BUILD BHA#2 10:15 - 12:30 2.25 STWHIP P 10,934.00 WEXIT CONTINUE MILLING 3.8" WINDOW 20'.00 - 20:45 0.75 DRILL P 2045 - 23'.30 2.75 DRILL P 23:30 - 00:00 0.50 DRILL P MONITOR WELL FOR 10 MINUTES AT BHA: - RATE: 2.7 BPM IN, 2.7 BPM OUT -HOLD PJSM - UP WT 48K, DOWN AT 20K - INJECTOR OFF: 19:20 - MUD WEIGHT: 8.58 PPG IN, 6.52 PPG OUT 3.79" GO, 3.78" NO-GO 10,944.00 PROD1 - DWOB: 0.5- 3.2 KLBS -HOLD PJSM -CIRC PRESSURE: 2360 PSI MOTOR WE ARE NOT SEING ANYTHING THAT -TEST OTS TO 250/3500 PSI -GOOD TEST INDICATES WE HAVE EXITED THE WINDOW, 10,944.00 PROD1 RIH WITH 4-1/4" BUILD BHA#2 BOT HAND THINKS THEY STARTED V EARLY. PRESSURE: 1010 PSI WE ARE GOING TO CONTINUEAT 1'/HR UNTIL -TIE IN TO FORMATION (PDC) FROM 10800' WE SEE OUR WOB DROP OFF 12:30 - 1700 4.50 STWHIP P 10,944.00 WEXIT GOOD INDICATION WE HAVE EXITED THE -CLOSE EDC BOTTOM OF THE WINDOW AT 10933.7. DEGREES RIGHT -NO ISSUES 10,950.00 PRODi CONTINUE MILLING AT I'/HR FOR ('THEN MD • START MILLING RAT HOLE - RATE: 2.78 BPM IN, 2.78 BPM OUT. CIRC - 10938' PUMPA 10X10 LOW/HI-VIS PILLS - MUD WEIGHT: 8.56 PPG IN, 8.51 PPG OUT, - DRILLED TO 10944' START REAMING -ROP-30-70 FT/HR WOB 2- 3KLBS PASSES - - -- - i- DRY DRIFT IN BOTH DIRECTIONS CLEAN _ 17:00 - 19:00 2.00 STWHIP P 10,944.00 WEXIT POH -MONITOR WELL FOR 10 MINUTES: STATIC -OPEN EDC, POH j - MUD WEIGHT: 8.6 PPG IN, 8.55 PPG OUT -RATE: 2.5 BPM IN, 2 BPM OUT 19:00 - 20:00 1.00 STWHIP P 10,944.00 WEXIT LD BHA 20'.00 - 20:45 0.75 DRILL P 2045 - 23'.30 2.75 DRILL P 23:30 - 00:00 0.50 DRILL P Printed 50/2019 10:14:58AM **All depths are reported in Drillers Depths** MONITOR WELL FOR 10 MINUTES AT BHA: STATIC -HOLD PJSM -CLOSE EDC, POWER DOWN - INJECTOR OFF: 19:20 - MILL IS 3.79" GO, 3.78" NO-GO. REAMER IS 3.79" GO, 3.78" NO-GO 10,944.00 PROD1 MU BHA -HOLD PJSM -MAKE UP BUILD BHA WITH 2.1 DEGREE MOTOR -INJECTOR ON AT 2030 HRS -TEST OTS TO 250/3500 PSI -GOOD TEST -SURFACE TEST MWD TOOLS -GOOD 10,944.00 PROD1 RIH WITH 4-1/4" BUILD BHA#2 - RATE: 1.13 BPM IN, 1.59 BPM OUT. CIRC PRESSURE: 1010 PSI - MUD WEIGHT: 8.54 PPG IN, 8.51 PPG OUT -TIE IN TO FORMATION (PDC) FROM 10800' TO 10828' BIT DEPTH, -13' CORRECTION WT CHECK PUMPS ON -UP WT 47K, DOWN WT 20K -CLOSE EDC -RIH THRU WINDOW WITH NO PUMPS AT 25 DEGREES RIGHT -NO ISSUES 10,950.00 PRODi DRILL 4.25" BUILD FROM 10944' MD TO 10950' MD - FREE SPIN: 2500 PSI, 2.78 BPM - RATE: 2.78 BPM IN, 2.78 BPM OUT. CIRC PRESSURE: 2600-2900 PSI - MUD WEIGHT: 8.56 PPG IN, 8.51 PPG OUT, ECD: 10.3 PPG -ROP-30-70 FT/HR WOB 2- 3KLBS Printed 50/2019 10:14:58AM **All depths are reported in Drillers Depths** North America -ALASKA - BP Operation Summary Report Page 5 of 15 Common Well Name'. L2-07 MD ALE No Event Type: RE -ENTER -ONSHORE (RON) Start Date: 3/24/20'9 End Date: 4/2/2019 X3 -0198F -O. (3,063,038.00 ) Project: Lisburne Site: L2 PRESSURE: 2600-2900 PSI Rig Name/No.: CDR -2 Spud DateRme: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. _ _ ECD: 10.0 PPG BPUOI: USA00001105 Active datum: KB Q39.30usft (above Mean Sea Level) -ROP 30-115 FT/HR WOB 24KLBS Date From - To Hrs Task Code NPT Total Depth Phase Description of Operators (hr) 05:30 - 10:00 4.50 DRILL P (usf) _ BUILD LANDED 3/27/2019 00:00 - 05:30 5.50 DRILL P 11,178.00 PROD7 _ DRILL 4.25" BUILD FROM 10950' MD TO 11178' Printed 5f7/2019 10:14:58AM **AII depths are reported in Drillers Depths— MD - FREE SPIN: 2500 PSI, 2.78 BPM - RATE: 2.68 BPM IN, 2.62 BPM OUT. CIRC PRESSURE: 2600-2900 PSI - MUD WEIGHT: 8.65 PPG IN, 8.58 PPG OUT, ECD: 10.0 PPG -ROP 30-115 FT/HR WOB 24KLBS - PUMP 5X5 LOW 8 HI -VIS PILLS CLOSE TO LANDING 05:30 - 10:00 4.50 DRILL P 11,230.00 PROD/ _ BUILD LANDED '- CIRCULATE THE OH CLEAN THEN DYNAMIC FLOW CHECK WELL -GOOD DFC, POOH TO THE WINDOW - OPEN EDC AND POOH AT MAX RATE • HOLDING 10.0 PPG AT THE WINDOW -AT SURFACE, JOG IN HOLE 200', PU THEN FLOWCHECKAT50' - REVIEW BHA HANDLING PROCEDURE WHILE BLEEDING OFF WHP - LOST 3 BBLS ON TOOH -GOOD NO FLOW CHECK, PU THE INJECTOR - INJECTOR OFFAT 09:20, CHANGE OUT BHA -BIT GRADE =2-21 BTI BU 10:00 - 1300 3.00 DRILL P 11,230.00 PROD1 BHA MU WITH 1.1" MOTOR AND DURAFORCE XD IMPACT BIT, INJECTOR ON AT 10:00 - PT THE OTS AND RIH -LOG TIE IN -CORRECT DEPTH -14(8 MIN) - SURVEY AT 11192 FOR JORPS 13-.00 - 1800 5.00 DRILL P 11,230.00 PROD/ DRILL 4.25" LATERAL -FREE SPIN: 3310 PSI, 2.78 BPM - RATE: 2.78 BPM IN, 2.81 BPM OUT. CIRC PRESSURE: 3310-3600 PSI - MUD WEIGHT: 8.67 PPG IN, 8.63 PPG OUT, ECD: 10.1 PPG - ROP 10-135 FT/HR WOB 24 KLBS - LOOKS LIKE WE MAY HAVE CROSSED FAULT #1 AT -11338' 1800 - 1930 1.50 DRILL P 11,700.00 PROD/ DRILL 4.25" LATERAL - FREE SPIN: 3576 PSI, 2.74 BPM - RATE: 2.75 BPM IN, 2.73 BPM OUT. CIRC PRESSURE: 3576- 3670PSI - MUD WEIGHT: 8.73 PPG IN, 8.69 PPG OUT, ECD: 10.3 PPG - ROP 130-155 FT/HR WOB 14 KLBS -PUMPED MULTIPLE SWEEPS. CUTTINGS RECOVERYINCREASED ^15%. - PUMPED 15 BBLS OF HIVIS AT 11700' PRIOR TO LONG WIPER. Printed 5f7/2019 10:14:58AM **AII depths are reported in Drillers Depths— Common Well Name: L207 Event Tyne. RE-ENTER- ONSHORE(RON) Proiect: Lisburne North America - ALASKA - BP Page 6 of 15 Operation Summary Report Start Date: 3/24/2019 Eno Date'. 4/2/2019 Site: L2 Spud Date/time: 8/28/1998 12:00 OOAM AFE No X3 -0198F -C: (3,063,038.00 ) Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30us8 (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr). - — - (usft) 19:30 - 21:00 1.50 DRILL P 11,700.00 PROD1 PERFORM LONG WIPER TRIP TO WINDOW 21:00 - 00:00 3.00 DRILL P 3/28/2019 00:00 - 04:00 4.00 04:00 - 06:30 2.50 06:30 - 09:00 2.50 FROM 11700' MD TO 10150MD - RATE: 2.75 BPM IN, 2.62 BPM OUT. CIRC PRESSURE: 3567 PSI - PERFORM 100' JOG PRIOR TOP PULLING THROUGH WINDOW. OPEN EDC - RATE: 4.1 BPM IN, 4.0 BPM OUT, 3382 PSI CIRC PRESSURE. WIPER UP TO 10150'. - HIVIS SWEEPAT SURFACE, 65% INCREASE IN CUTTINGS. CONTINUE TO CIRCULATE UNTIL SHAKER CLEANED UP. - LOG DOWN FOR TIE-IN FROM 10800' TO 10812' MD (FORMATION) WITH +5' CORRECTION _ 1 - TIE IN RA MARKER TO PDC LOG 11,832.00 PROD1 DRILL 4.25' LATERAL - FREE SPIN: 3324 PSI, 2.79 BPM - RATE: 2.75 BPM IN, 2.73 BPM OUT. CIRC PRESSURE: 3576- 3670PSI - MUD WEIGHT: 8.74 PPG IN, 8.66 PPG OUT, ECD: 10.1 PPG . ROP WO FT/HR WOB 1-3 KLBS DRILL P 11,889.00 I PROD1 DRILL 4.25" LATERAL - FREE SPIN. 3416 PSI, 2.77 BPM - RATE: 2.78 BPM IN, 2.77 BPM OUT. CIRC PRESSURE: 3416-3720 PSI - MUD WEIGHT: 8.77 PPG IN, 8.78 PPG OUT, ECD: 10.25 PPG - ROP 80-120 FT/HR WOB 1-3 KLBS - PERFORM BHA WIPERS AS NEEDED - 11980'ROP DECLINING. WEIGHTTRANSFER ISSUE. PERFORM 300' WIPER. DRILL P 11,889.00 PROD1 DRILL 4.25" LATERAL - FREE SPIN: 3416 PSI, 2.75 BPM - RATE: 2.75 BPM IN, 2.75 BPM OUT. CIRC PRESSURE: 3416- 3747 PSI - MUD WEIGHT: 8.77 PPG IN, 8.67 PPG OUT, ECD: 10.17 PPG - ROP 80 FT/HR WOB 1-3 KLBS - PUMP 1OX10 PILLS DRILL P 12,150.00 PROD1 WIPER TRIP TO THE WINDOW - CHASE 1 OX10 PILLS TO THE WINDOW - PUMP 1OX10 PILLS FOR THE CASED HOLE - FIRST 10X10 BROUGHT UP 30% INCREASE IN CUTTING, NOT MUCH MORE ON THE 2ND 10X10 - CLEAN TRIP TO THE WINDOW I- LOG TIE IN, CORRECT DEPTH +6'AND RIH Printed 5n12019 10:14:58AM **All depths are reported in Drillers Depths" Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @39.30usft (above Mean Sea Level) North America - ALASKA - BP Page 7 of 15 BPUOI: USA00001105 Operation Summary Report Common Weli Name: L2-07 APE No Event Type: RE-ENTER- ONSHORE (RON) Start Date. 3/24/2019 End Date. 4/2/2019 X3 -0198F -C: (3,063,038.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00 OOAM Rio Release: Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @39.30usft (above Mean Sea Level) BPUOI: USA00001105 Date From - To Hm Task Code NPT Total Depth Phase Description of Operations In (usl 09:00 - 18:00 Soo DRILL P 12,396.00 PRODt CLEAN TRIP BACK TO BOTTOM, DRILL 4.25" LATERAL - FREE SPIN: 3340 PSI, 2.75 BPM - RATE: 2.75 BPM IN, 2.76 BPM OUT. CIRC i PRESSURE: 3675- 3950 PSI - MUD WEIGHT: 8.77 PPG IN, 8.70 PPG OUT, li WINDOW ECD: 10.22 PPG '- ROP 80 FT/HR WOB 1-3.5 KLBS - STICKY PU AT 12207' • - DRILLING SHALE FROM 12250 TO 12330' THEN INTO A SAND LENS 1-862590°AT 12350 - NEW PLAN IS TO HOLD 88° THEN BACK UP ABOVE SHALE BACK INTO Z1A '18:00 - 21:00 3.00 DRILL P 12,396.00 PROD1 'DRILL 4.25" LATERAL - FREE SPIN: 3443 PSI, 2.81 BPM - RATE. 2.82 BPM IN, 2.75 BPM OUT. CIRC PRESSURE: 3416-3747 PSI - MUD WEIGHT: 8.81 PPG IN, 8.72 PPG OUT, ECD: 10.36 PPG - ROP 20 FT/HR WOB 1-3 KLBS 1 - PICKUPS OFF BOTTOM GETTING ERRATIC. PU HOLE. OVERPULLING TO 80K 12170'. RIH ANDPICKBACKUP, MOVINGAGAIN. CLEANED UP -JOG BELOW WINDOW. SLOW PUMPS TO MINIMUM RATE. PULLTHROUGH WINDOW 121:00 WITHOUT ISSUE. TRAP WELLHEAD PRESSURE. OPEN EDC _ - 00:00 3.00 DRILL P 12,396.00 PROD1 PERFORM LONG WIPER TRIP TO 2000' - RATE: 4.31 BPM IN, 3.96 BPM OUT. CIRC PRESSURE: 3700PSI - STEADY CUTTINGS COMING ACROSS SHAKER. FEW SMALL SHALE PEBBLES - PUMP 15 BBLS OF HIVIS. RIH WHILE HIVIS COMINGOUTEDC. HIVISATSURFACE BROUGHTA20%INCREASE CONTINUE RUNNING IN HOLE. _ 3/29/2019 0000 - 0200 2.00 DRILL P 12,396.00 PRODi RIH - 3.87 BPM IN RATE, 4.33 BPM OUT RATE -8.79PPG IN, 8.70PPG OUT RATE 02:00 - 03:00 1.00 DRILL P 12,409.00 PROD1 LOG TIE FROM 10800' TO 10810' MD FOR A +13'CORRECTION -PULL UP TO 10800'. CLOSE EDC. SWAP TO CCL MODE - LOG CCL FROM 10800 TO 11020' FOR LINER TOP PLACEMENT. - RIH TO TD. MINIMUM RATE THROUGH SHALE. - SET DOWN IN SHALE AT 12087'MD. PU AND ORIENTAS DRILLED. SET DOWN AND POP THROUGH SHALE. - SET DOWN IN SHALE AT 12177'MO. PU AND INCREASE RATE TO 1 BPM. RUN THROUGH CLEANLY. Printed 5/7/2019 10:14:58AM "All depths are reported in Drillers Deptl North America - ALASKA - BP Page 6 of 15 Operation Summary Report Common Well Name: 12-07 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/24/2019 End Date: 4/2/2019 X3 -0198F -C: (3,063,038,00) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 8118/1998 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) _ _ 03:00 - 06:00 3.00 DRILL P 12,409.00 PROD1 DRILL4.25' LATERAL FROM 12409' MD - FREE SPIN: 3642 PSI, 2.77 BPM �- ATTEMPT TO INITIATE DRILLING. ANNULAR PRESSURE RAPID INCREASE (PACKOFF) - WIDE SPORADIC. PULLED 75K TO PULL FREE 1 ST TIME. ,-ATTEMPT TO INITIATE DRILLING. SAME. PU I OFF BOTTOM IMMEDIATELY. PULLED BSK. SEEING OVERPULL ON WOB. DISCUSS WITH ODE. DECISION TO PREP 'FOR BILLET - PERFORM 10 MIN DYNAMIC FLOW CHECK 2.81 BPM IN / 2.80 BPM OUT 1:1 -CONDITION WELLBORE FOR BILLET WHILE MOVING FLUID AROUND FOR TRIP OUT+ 06:00 - 14:30 8.50 DRILL N 12,409.00 PROD1 OPEN EDC AND POOH FOR BILLET - MU BILLET BHA WHILE POOH - STOP POOH AT 50' JOG IN HOLE 1001, PU TO 50' CLOSE THE EDC AND SHALLOW TEST AGITATOR - GOOD TEST AT 2.7 BPM, FLOW CHECK WELL - GOOD NO FLOW, TAG UP AND LD THE BHA - 08:45 INJECTOR OFF - PULL DRILLING BHAAND STAND BACK, REMOVE BIT, BIT GRADE = 3-2 BC i BU i PN MU BILLET BHA • - BILLET SCRIBBED FOR HS OF 2 SLIPS - MU BHAAND RIH - LOG TIE IN TO, GET UP B DOWN WT -S, PUWT = 53K RIH WT= - CLOSE EDC AND RIH - 10943'3K TAG WITH THE BILLET IN THE WINDOW BUT POPPED THROUGH -SLOW DOWN THROUGH SHALES THAT WE TAGGED ON WIPER TRIPS - TAG AT 11380', PU AND TRY WORKING DOWN - NOT MAKING IT PAST SHALE AT 11372, PU AND ROLL BILLET 180° - DISCUSS OPTIONS WITH ODEAND WSUPT NEWLON - 11310' NEXT OPTION TO SET BILLET IN CLEAN SAND, PUH SLOW MONITORING ANNULAR PRESSURE TO ENSURE WE DO NOT SWAB IN THE WELL - DECISION MADE TO SET THE TOB AT 11310', PUH TO 11290' THEN RIH TO 11322.18' PLACING TOBAT 11310' - BILLET SET AT 4300 PSI, SET 5K TO MAKE SURE IT DOESN'T MOVE - 6.8K WOB BILLET IS SET, PU IS CLEAN. - HOLD A PJSM TO LD THE BILLET SETTING BHAAND MU THE DRILLING BHA - FLOW CHECK WELL, GOOD NO FLOW, INJECTOR OFF AT 16:20 Printed 5/712019 10:14:58AM **All depths are reported in Drillers Depths" North America - ALASKA - BP Page 9 of 15 Operation Summary Report Common Well Name: 12-07 APE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/24/2019 End Date 4/2/2019 X3 -0198F -C. (3,063,038 00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud DatelTime: 8/28/1998 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30ustt (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - (hr) - (usft). 14:30 - 78:00 3.50 DRILL N 12,409.00 PROD1 BHA OOH, FUNCTION TEST ROPE - BREAK DOWN RUNNING TOLAND LOAD OUT - FUNCTION TEST BOPE - DEPLOY DRILLING BHA - PRESSURE TEST OTS TO 250 PSI LOW FOR 5 MINUTES 13500 PSI HIGH FOR 5 MINUTES _ -INJECTOR ON: 17:35 1800 - 2200 4.00 DRILL N 12,409.00 PRODi RIH WITH 4-114" DRILLING BHA NS - RATE: 0.55 BPM IN, 0.97 BPM OUT. CIRC PRESSURE: 952 PSI MUD WEIGHT: 9.77 PPG IN, 9.78 PPG OUT MAINTAIN WINDOW ECD AT 10.4 PPG - LOG DOWN FOR TIE-IN FROM 10800' TO 10838.21' MD (FORMATION) WITH -16' CORRECTION CIRCULATE 9.8 PPG OUT. CLOSE EDC. 22:00 - 0000 2.00 DRILL N 12,409.00 PROD1 KICKOFF BILLET - DRY TAG BILLETAT 11312' BRING PUMPS ONLINE. INITIATE DRILLINGAT 11310.53' - FREE SPIN: 3523 PSI, 2.80 BPM - RATE: 2.80 BPM IN, 2.80 BPM OUT, CIRC PRESSURE: 3523-3625 PSI - MUD WEIGHT: 8.90 PPG IN, 8.81 PPG OUT, ECD: 10.53 PPG -WOB: 0.3-0.8K. - TIME DRILL FIRST FOOT. INCREMENTALLY INCREASE ROP. _ 3/30/2019 00:00 - 02:30 2.50 DRILL IN 11,482.00 PROD1 CONTINUE INCREASING ROP. GOOD INDICATION WE HAD SUCCESSFUL KICKOFF DRILL LATERAL FROM 11 314'MD TO 11482' - FREE SPIN: 3673 PSI, 2.86 BPM - RATE: 2.86 BPM IN, 2.87 BPM OUT. - MUD WEIGHT: 8.92 PPG IN, 8.83 PPG OUT, ECD: 10.67 PPG ROP: 80-120_EVER, WO_B: 1.5-3.1 KLBS 02:30 - 05:30 3.00 '., DRILL N 11,664.00 PROD1 DRILL LATERAL FROM 71462' MD TO 11664 - FREE SPIN: 3725 PSI, 2.92 BPM -RATE: 2.94 BPM IN, 2.92 BPM OUT. - MUD WEIGHT: 8.91 PPG IN, 8.82 PPG OUT, EGD: 10.63 PPG -ROP: 80 FT/HR, WOB: 1.5-3.1 KLBS _ -PERFORMING WIPERS AS NEEDED D530 - OT 30 2.00 DRILL N 11,710.00 PROD1 DRILLED 400'WIPE TO THE WINDOW - JOG IN HOLE BELOW BILLET THEN REDUCE RATE TO 0.5 BPM T PULL THROUGH - CLEAN PASS THROUGH BILLET, BACK TO FULL RATE - ECD AT THE WINDOW IS 10.67, PREP FOR 'MUD SWAP 07:30 - 10:15 2.75 DRILL N 11,710.00 PROD? DRILL 4.25" LATERAL '.- FREE SPIN: 3860 PSI, 2.92 BPM RATE: 2.91 BPM IN, 2.92 BPM OUT. - MUD WEIGHT: 8.93 PPG IN, 8.85 PPG OUT, ECD: 10.66 PPG - ROP: 35 - 135 FT/HR, WOB: 1.5 - 3.2 KLBS -PERFORMING WIPERS AS NEEDED Printed 5/7/2019 10:14:58AM **All depths are reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Common Well Name. 12-07 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date 3/24/2019 End Date. 4/2/2019 X3 -0198E -C'. (3,063,038.00 ) Project: Lisburne Site: L2 Rig Name/No.: Page 10 of 15 Rig Contractor. NABORS ALASKA DRILLING INC. Active datum: KB @39.30usft (above Mean Sea Level) BPUOI: USA00001105 Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 10:15 - 14:00 3.75 DRILL N 11,946.00 PROD1 DIFFERENTIALLY STUCK - RELAXED THE WELL HOLDING 10.4 PPG - PULLED TO 90K 2X BUT DID NOT PULL FREE - MIX KCL SPACERS AND PREP TO PUMP LVT, WSUPT NEWLON NOTIFIED -ORIENTOR IS FREE TO MOVE AND WOO SUB IS SHOWING WT CHANGES, DIFF STUCK ON THE MWD BETWEEN THE DPS AND ORIENTOR -ONLINE WITH 10 KCL, 20 LVT AND 10 KCL - 10 BBLS OF LVT OUT SHUT DOWN THE PUMP AND ALLOWTO SOAK -ECD CONTINUING TO DROP OFF WHILE SOAKING, PULL TO 90K, NO MOVEMENT, BRING PUMP ONLINE - CALL ODE AND DISCUSS GETTING A CRUDE TRUCK TESTEDAND READY IN CASE WE NEED IT - PUMP THE LAST 4 BOILS OUTAND TRY WORKING PIPE - NOTABLE TO WORK PIPE FREE, CIRC LVT OUT, MONITOR BOTTOMS UP SEND KCLSPACERSA_N_D LVTTO THE_ TT _ 14:00 - 15'.30 1.50 DRILL N 11,946.00 PROD1 LVT & SPACERS OUT - STILLABLE TO ORIENT BUT NO CHANGE IN WOB NOW - ONLINE WITH 20 BBL PILL OF LVT WITH SPACERS - 10 BBLS LVT OUT, LET SOAK FOR 20 MIN - PULLED FREEAFTER 3 MIN _ - CIRC OUT LVTTHEN CONTINUE DRILLING 1530 - 1800 2.50 DRILL N 12,000.00 PR0D7 DRILL 4.25" LATERAL - FREE SPIN: 3630 PSI, 2.70 BPM - RATE: 2.7 BPM IN, 2.71 BPM OUT. - MUD WEIGHT: 8.93 PPG IN, 8.83 PPG OUT, ECD: 10.77 PPG - ROP: 65 FT/HR, WOO: 1.5 —2.9 KLBS - PERFORMING WIPERS EVERY 100' _ _- 12000'SWAP TO N EW MUD 18:00 - 20:30 2.50 DRILL N 12,160.00 PRODI DRILL 4-1/4' LATERAL - FREE SPIN: 3475 PSI, 2.87 BPM — RATE: 2.87 BPM IN, 2.85 BPM OUT. CIRC PRESSURE: 3475-3742 PSI - MUD WEIGHT: 8.68 PPG IN, 8.64 PPG OUT, ECD: 10.40 PPG AT WINDOW. WELLHEAD PRESSURE - ROP: 114 FT/HR, WOB: 1.8-2.8 KILOS - MULTIPLE PICKUPS Printed 5!7/2019 10:14:58AM **All depths are reported in Drillers Depths— Common Well Name'. 12-07 Event Type'. RE-ENTER- ONSHORE(RON) Project: Lisburne Rig Name/No.: CDR -2 North America -ALASKA - BP I Page 11 of 15 Operation Summary Report Start Date. 3/24/2019 Site: L2 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Him Task ___ (hr) 20:30 - 23:00 2.50 DRILL 23:00 - 00:00 1.00 3/31/2019 00.00 - 03:00 3.00 03:00 - 0630 3.50 DRILL DRILL DRILL End Date: 4/2/2019 X3 -0198F -C:(3,063,038.00) BPUOI: USA00001105 Code NPT Total Depth Phase Description of Operators (usft) N 12,160.00 PROD1 PERFORM LONG WIPER TRIP TO WINDOW FROM 12160' MD TO' MD - RATE: 2.89 BPM IN, 2.88 BPM OUT. CIRC PRESSURE: 3373 PSI - PUMP 10 BBLS OF LOVIS / 10 BBLS HIVIS - NO ISSUE PULLING BY BILLET OR WINDOW. TRAP PRESSURE. OPEN EDC. - INCREASE RATE. INDICATION OF MICROMOTION GETTING PLUG UP. -PJSM, BYPASS MICROMOTION. BACK FLUSH MICROMOTION WITH AIR. SMALL PIECES OFALUMINUM COMING BACK. - LOG DOWN FOR TIE-IN FROM 10790' TO 10811.70' MD (FORMATION) WITH +4' CORRECTION - RUN BACK TO BOTTOM N 12,214.00 PROD? DRILL 4-1/4' LATERAL - FREE SPIN: 3421 PSI, 2.87 BPM - RATE: 2.87 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3421 - 3673 PSI - MUD WEIGHT: 8.70 PPG IN, 8.62 PPG OUT, 'ECD- 10.40 PPG AT WINDOW. WELLHEAD PRESSURE --ROP: 65 FT/HR, WOB: 2.4 - 2.8 KLBS N 12,409.00 PROD? DRILL 4-1/4" LATERAL FROM 12214' MD - FREE SPIN: 3541 PSI, 2.86 BPM - RATE: 2.86 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3541-3911 PSI - MUD WEIGHT: 8.72 PPG IN, 8.68 PPG OUT, ECD: 10.46 PPG AT WINDOW - ROP: 75-85 FT/HR, WOB: 2.0 - 3.0 KLBS P 12,472.00 PROD? DRILL 4-1/4" LATERAL FROM 12409' MD - FREE SPIN: 3541 PSI, 2.86 BPM - RATE: 2.86 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3541 - 3943PSI - MUD WEIGHT: 8.75 PPG IN, 8.70 PPG OUT, ECD: 10.50 PPG AT WINDOW -ROP: 85-112 FT/HR WOB: 2.0-3.0 KLBS 06:30 - 09:30 300 DRILL P 12,610.00 PROD1 DRILLED 450' WIPER TRIP TO WINDOW CHASING PILLS - CLEAN PASS THROUGH BILLET AND WINDOW AT 0.5 BPM - OPEN THE EDC AND POOH TO 10100' AT MAX RATE PUMPING 10X10 PILLS - CIRC BOTTOMS UP UNTIL CLEAN - LOG TIE IN, +8' - PILLS BROUGHT UP A LITTLE INCREASE IN CUTTINGS THEN CLEANED UP -CLOSE ECD AND RIH TO CONTINUE DRILLING Printed 5!7/2019 10:14:58AM **All depths are reported in Drillers Depths" North America - ALASKA- BP Operation Summary Report Common Well Name: 12-07 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date3/24/2019 Enc Date. 4/2/2019 X3 -0198F -C: (3,063,038.00 ) Project: Lisburne Site: L2 Page 12 of 15 Rig Name/No.: CDR -2 Spud DateRme: 8/28/1998 12:00 OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB Q39.30usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft) 09:30 - 15:15 5.75 DRILL P 12,610.00 PROD? DRILL 4-1/4° LATERAL FROM 12409' MD - FREE SPIN: 3590 PSI, 2.86 BPM - RATE: 2.86 BPM IN, 2.87 BPM OUT. CIRC PRESSURE: 3590-3943 PSI - MUD WEIGHT: 8.77 PPG IN, 8.68 PPG OUT, ECD: 10.48 PPG AT WINDOW - ROP: 80120 FT/HR, WOB: 2.0- 3.0 KLBS - 12742' STARTING TO LOOSE RETURNS, DRILL 5' PAST THEN PU 50', CLEAN PU - LOSSING -24 BPH - 393 BBLS OF 8.6 PPG MUD ON LOCATION ECD AT THE WINDOW IS 10.55 PPG, BRING DOWN TO 10.40 PPG - CONTINUE DRILLING LOSSES DOWN TO 18 BPH, BRING OUTA LOAD OF NEW MUD TO _ TOP OFF PITS AND STORAGE PIT 1515 - 18.30 3.25 DRILL P 13,013.00 PROD1 WIPER TO WINDOW SYEARLY, WE ARE ABOUT TO LOSE A SWAB ON PUMP #2 - PU AND STARTED PULLING HEAVY WITH ANN PSI INCREASING, RIH CLEAN, PU AGAIN AND ANN PSI IS DROPPING OFF, POH - - BOTTOMS UP IS JUST A LOT OF SAND, DISCUSSED WITH ODE TO PULL TO 4000' TO CLEAN UP TANGENT SECTION - PUMPED 10 x 10 AT 4000' CHASE OUT. _ MINIMALSAND. RETURNS CLEAN. 18:30 - 19:30 1.00 DRILL P 13,013.00 PROD? RIH BACK TO BOTTOM {. 19:30 - 20:00 0.50 DRILL P 13,013.00 PROD1 PERFORM MPD KICK WHILE TRIPPING DRILL WITH ASSISTANT DRILLER. - STOPPED TRIPPING - DRILLING CHOKE AND PRESSURE TRAPPED IN 1 MIN 10 SEC. - DISCUSSED NOTIFICATIONS. DISCUSSED KICK IDENTIFICATION. 20:00 - 21:30 1.50 DRILL P 13,013.00 PROD? RIH WITH 4-1/4° DRILLING BHA#5 - RATE: 2.77 BPM IN, 2.90 BPM OUT. CIRC PRESSURE: 3580 PSI - MUD WEIGHT: 8.76 PPG IN, 8.66 PPG OUT MAINTAIN 10.4 PPG ECD - LOG DOWN FOR TIE-IN FROM 10790' TO 10798' MD (FORMATION) WITH +17' CORRECTION -CLOSE EDC. RIH THROUGH WINDOWAND BILLET WITHOUT ISSUE. - SLOW RATE THROUGH SHALE. SAT DOWN IN SHALE AT 12800' BRING RATE UP TO 1.3 BPM. RUN RIGHT THROUGH. _ 21:30 - 00:00 2.50 DRILL P 13,122.00 PRODI DRILL 4-1/4°LATERAL FROM 13014'MD TO 13122' MD - FREE SPIN: 3758 PSI, 2.89 BPM - RATE: 2.89 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3758-4040 PSI - MUD WEIGHT: 8.76 PPG IN, 8.67 PPG OUT, ECD: 10.52 PPG AT WINDOW WIDE OPEN CHOKE - ROP: 30-100 FT/HR, WOB: 2.0 - 3.5 KLBS Printed 517/2019 10:14:58AM "All depths are reported in Drillers Depths" North America -ALASKA - BP Operation Summary Report Page 13 of 15 Common Well Name: L2-07 13320 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/24/2019 End Date: 4/2/2019 X3 -0198F -C: (3,063,038.00 j Project: Lisburne Site: L2 ECD: 10.52 PPG AT WINDOW WIDE OPEN Rig Name/No.: CDR -2 Spud Date7Time: 8/28/1998 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. INCREASE IN LOSS RATE AT 13190'. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) HEAL LOSSES WITH CUTTINGS. Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ _ (usft). - RATE: 2.90 BPM IN, 2.71 BPM OUT. CIRC 4/1/2019 00:00 - 03:00 3.00 DRILL P . 13,320.00 PROD1 DRILL 4-1/4' LATERAL FROM 13122'MDTO 03:00 - 05:00 2.00 05:00 - 07:00 2.00 DRILL P DRILL N 07:00 - 11:00 4.00 DRILL P Printed 5/7/2019 10:14:58AM ••A8 depths are reported in Drillers Depths" 13320 - FREE SPIN: 3805 PSI, 2.90 BPM - RATE: 2.90 BPM IN, 2.51 BPM OUT. CIRC I PRESSURE: 3758 - 4040 PSI - MUD WEIGHT: 8.78 PPG IN, 6.73 PPG OUT, ECD: 10.52 PPG AT WINDOW WIDE OPEN CHOKE -ROP: 30-100 FT/HR, WOB: 2.0-3.2 KLBS INCREASE IN LOSS RATE AT 13190'. CONTINUE DRILLING AHEAD TO ATTEMPT TO HEAL LOSSES WITH CUTTINGS. 13,320.00 PROD? DRILL 4-1/4" LATERAL FROM 13320' LOSSES HEALING TO -10 BPH �- FREE SPIN: 3805 PSI, 2.90 BPM - RATE: 2.90 BPM IN, 2.71 BPM OUT. CIRC 'PRESSURE: 3758-4161 PSI - MUD WEIGHT: 8.81 PPG IN, 8.74 PPG OUT, ECD: 10.54 PPG AT WINDOW WIDE OPEN CHOKE ROP 90 FT/HR, WOB: 2.0-3.2 KLBS MULTIPLE WIPERS WHILE CONTINUING TO 'DRILLAHEAD LUBE CONCENTRATION AT 3.25 13,320.00 PROD1 DIFFERENTIALLY STUCK - TRAP PRESSURE FOR 10.4 ECD. - ATTEMPT PULL ON COIL. - NO MOVEMENT, MIX KCL PILLS TO PUMP LVT - 05:55 ONLINE WITH SPACERS AND 20 BELS OF LVT PULLED FREEAT 7 BBLS OUT 13,439.00 PROD1 DRILLED OVER 400', PUMP LVT OUT OF THE COILAND WIPER TRIP TO THE WINDOW - REDUCE RATE THROUGH SHALES FROM 13000 TO 12780 AND AT THE BILLET - PUMP LHVP'S ON TRIP OUT - JOG AT THE WINDOW THEN PULL THROUGH - PILLS FROM BOTTOMS UP UNLOADED A LOT OF CUTTINGS - OPEN EDC AND PUH TO 10100' PUMPING LHVP'S, CIRC UNTIL WELL CLEANS UP WHILE TYING IN - CORRECT DEPTH +13', CONTINUE CIRCULATING - PILLS FROM CASED HOLE CLEANED UP THE REST OF THE CUTTINGS SHAKER IS BASICALLY CLEAN - CLOSE EDC AND RIH TO CONTINUE DRILLING - CLEAN RUN TO TD NO SET DOWNS Printed 5/7/2019 10:14:58AM ••A8 depths are reported in Drillers Depths" North America - ALASKA - BP Page 14 of 15 Operation Summary Report Common Well Name: 1.2-07 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date. 3/24/2019 End Date: 41212019 X3 -0198F -C: (3,063,038.00 ) Project: Lisburne Site: L2 Rig NameNo.: CDR -2 Spud Date/Time: 8/28/1998 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. 13,700.00 BPUOI: USA00001105 Active datum: KB @39.30usR (above Mean Sea Level) - PU AND WIPE TO THE WINDOW, SPLIT THE Date From - To His Task Code NPT Total Depth Phase Description of Operations (hr) (usn)___. -REDUCE RATES THROUGH SHALES AND 11:00 - 16:00 5.00 DRILL P 13,439.00 PROD1 DRILL 4-1/4" LATERAL FROM 13320' LOSSES HEALING TO -10 BPH - FREE SPIN: 3873 PSI, 2.89 BPM - RATE: 2.89 BPM IN, 2.75 BPM OUT. CIRC 18:00 - 00:00 6.00 DRILL P 13,700.00 PRESSURE: 3873-4286PSI - MUD WEIGHT: 8.79 PPG IN, 8.69 PPG OUT, ECD: 10.63 PPG AT WINDOW WIDE OPEN CHOKE -ROP: 90 FT/HR, WOB: 2.0-3.2 KLBS - TOOLFACE WRAPPING -2000 TO GET DESIRED TOOLFACE - 13,600' SWAP TO NEW MUD WITH 4% LUBES -GEO'S WANT TO DROP DOWN, HOLD 88" - NOT ABLE TO DROP IN ANGLE, GOT PUSHED UP 3° IN 10' AT -13480 - SLOWLY STARTING TO DROP ANGLE 16:00 - 18:00 2.00 DRILL P 13,700.00 PROD1 LOST A SWAB AND LINER ON PUMP N2 - PU AND WIPE TO THE WINDOW, SPLIT THE LAST 500' FOR FINAL PUSH TO TD AT 13962' -REDUCE RATES THROUGH SHALES AND 'BILLET - To CALLED AT 13700'CONTINUE PULLING TO WINDOW OPEN EDC AT WINDOW. 18:00 - 00:00 6.00 DRILL P 13,700.00 PROD1 CONDITION WELLBORE FOR LINER - RATE: 4.46 BPM IN 14.45 BPM OUT - LOG TIE IN FROM 10790' TO 10805' WITH +10' CORRECTION. - CLOSE EDC, RUN TO BOTTOM TO CORRECTTD - RATE: 2.83 BPM IN / 3.03 BPM OUT MAINTAINING 10.4 PPG AT WINDOW - RUN CLEANLY BY WINDOW AND BILLET - PUMPED 15 BBLS HIVIS PILL - TAG CORRECTED TO AT 13703' MD - PERFORM WIPER TO WINDOW. OPEN EDC. JET TRAY. - CHASE OUT OF HOLE -RATE: 4.39 BPM IN 13.89 BPM OUT -TAG UP. RESET DEPTHS, START BACK TO BOTTOM 4/2/2019 00:00 - 04:30 4.50 DRILL P 13,703.00 PROD? RIH - RATE: 2.55 BPM IN, 2.99 BPM OUT. CIRC PRESSURE: 679 PSI I - MUD WEIGHT: 8.61 PPG IN, 8.57 PPG OUT - LOG DOWN FOR TIE-IN FROM 10790" TO 10831' MD (FORMATION) WITH -15' CORRECTION -CLOSEEDC, DRIFT THROUGH WINDOW AND BILLETAT MINIMUM RATE. NO ISSUES - CONTINUE TO BOTTOM AT MINIMUM RATE. 0.55 BPM IN 10.72 BPM - RIH WEIGHT 12-15K @ 40 FPM. CONFIRMED TD. Printed 5/7/2019 10:14:58AM **All depths are reported in Drillers Depths- North America - ALASKA - BP Operation Summary Report Page 15 of 15 Common Well Name: L2-07 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 3/24/2019 End Date: 4/2/2019 X3 -0198F -C'. (3,063,038.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud DateMme: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft) 04:30 - 08:30 4.00 DRILL P 13,703.00 PROD? POOH -PERFORM 10 MIN DYNAMIC FLOW CHECK 5 BPH LOSS RATE - LAY BEADED LINER PILL FOLLOWED BY 9.8 PPG FLUID. -AT THE WINDOW OPEN THE EDCAND POOH DISPLACING WELL TO 9.8 KWF - STOPAT 10608.19'AND PAINTATD FLAG FOR LINER (EOP = 10524.26') YELLOW FLAG - STOPAT 7829.19'AND PAINT A WINDOW FLAG FOR LINER (EOP = 7745.26) � - PERFORM AND KWT DRILL, WELL CONFIRMED FLOWING AND SHUT IN IN 35 SECONDS, ALL REPORTED IN FROM THEIR STATIONS IN 1:15 __ -ATSURFACE FLOW_C_HECK WELL 08:30 - 10:00 1.50 DRILL P 13,703.00 PROD1 GOOD NO FLOW, PU INJECTOR AND INSPECT PIPE INJECTOR OFF AT 09:00 - FOUND FLAT SPOTS >20k WEAR THAT WILL NEED TO BE CUT OUT LD BHA, BIT GRAGE =3-2 ILTIROI SWAP TO CON TO RUN COMPLETION Printed 5n/2019 10'1458AM **All depths are reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 1 of 16 Common Well Name. 1-2-07 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/2/2019 End Date: 4/14/2019 X3 -0198F -C (1,303,515.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Datefrime: 8/28/1996 12:00 OOAM Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Ars Task Code NPT Total Depth Phase Description of Operations _ (hr) _ (usft)- 4/2/2019 10:00 - 14:00 4.00 CASING P P 13,703.00 RUNPRD PREP TO CUT PIPE -REMOVE UQC - CUT PIPE (20') AND BOOT WIRE- MU CTC, PULL TO 50K AND PT 7O 3500 PSI - MU 1 JOINT OF PIPE, STAB ON AND PUMPED SLACK OUT - PUMPED 170' OF 273' OUT, WE HAVE 193' OF pHs TUBING TO ABSORB THE REMAINING 103' THAT DID NOT PUMP OUT- CHANGE PACKOFFS SWAP TO CON TO RUN COMPLETION 14:00 - 17:00 3.00 CASING P 13,703.00 _ RUNPRD, -MU BOT'S X -O& SWIVEL AND NOZZLE, LOAD AND PUMP 7/8" DRIFT BALL '- PT PACKOFFS, CLOSE SWAB, PT DOWN COILAND MONITOR PRESSURE FROM MPD LINE . - GOOD PT, BLEED OFF PRESSURE AND OPEN SWAB, FLOW CHECK WELL ,- GOOD NO FLOW, PU INJECTOR, BALL _ y RECOVERED 17:00 - 00:00 7.00 CASING P 13,703.00 RUNPRD PJSM, RUN LINER OPS - MAKE UP LINER PER APPROVED TALLY. - MAKE UP LINER RUNNING TOOL - MAKE UP 6 JOINTS 2-3/8" PH -6 - FINAL TOP OFF OF PIPE. TOTAL LOSS 20.5 BBLS 4/3/2019 00:00 - 02:00 2.00 CASING P 13,703.00 RUNPRD RIH WITH 3-1/2" x 3-1/4" x 2-7/8" LINER ON COIL - RATE: 0.23 BPM IN, 0.63 BPM OUT. CIRC PRESSURE: 1224 PSI - MUD WEIGHT: 8.72 PPG IN, 9.82 PPG OUT - TIE-IN TO (WHITE FLAG) AT 10833.85' WITH -29.85' CORRECTION. CORRECT DEPTH TO 10804' MD - PU WEIGHT @ 30 FPM 59K RIH WEIGHT 1T5K -RIH TO WINDOW 0200 - 0330 1.50 CASING P 13,703.00 RUNPRD CIRCULATE WELLBORE OVER TO 8.6 PPG -INITIAL RATE: 0.94 BPM / 0.89 BPM OUT 2050# CIRCULATING PRESSURE -INITIAL MW 8.72 PPG IN / 9.83 PPG OUT -FINAL RATE: 1.55 BPM IN / 1.52 BPM OUT -FINAL MW 8.86 PPG/8.88 PPG 60K/ 03:30 - 05:30 2.00 CASING P 13,703.00 RUNPRD RIH WITH LINER - RATE: 1.0 BPM IN / 0.91 BPM OUT W/ 265 PSI WH - 8.86 PPG IN / 8.80 PPG OUT 2082 PSI CIRCULATING PRESSURE - BEGIN WORKING LINER FROM 12360' TO 12946'. TAG MULTIPLE TIMES. BRING PUMPS ONLINE WITH WEIGHT STACKED. - PUMPING THEN GETTING 20' ATA SHOT. START STAGING LVTAND 1% KCL Printed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths"' North America - ALASKA - BP Page 2 0/ 16 Operation Summary Report Common Well Name: L2-07 AFE No Event Type. COM- ONSHORE (CON) Start Date'. 4/2/2019 End Date. 4/14/2019 X3 -0196F -C: (1,303,615.00) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 05:30 - 13:00 7.50 CASING P 13,703.00 RUNPRD _ WORKING LINER TO BOTTOM - SHUT DOWN PUMP, ALLOW OUT RATE TO GO TO NO FLOW HOLDING 580 PSI WHP, PU AND RIH - TALK TO ODE ABOUT REDUCING WHP TO 260 PSI WITH NO PUMP, WE ARE ONLY GETTING 20' AT A TIME WHILE PUMPING. PU'S ARE CLEAN AND I THINK WE ARE FIGHTING HYDRAULICS WITH WHP AND PUMPING. LEAVE PUMP OFF WHILE RIH -MADE 42', ONLINE WITH PUMP - SHUT DOWN PUMPAND MADE 104' - STOPPED MAKING PROGRESS AT 13351', PUMP FOR 15 MIN THEN TRYAGAIN AND MADE 75' I- PU AND NOT GETTING ANY DEEPER, DISCUSS WITH ODE TO DROP WHP TO 100PSI ON NEXT TRY - PU AND MADE 10', BLEED WHP TO 100 PSI ANDTRYAGAIN - MADE 901, CIRCUILATE THEN TRY AGAIN - WENT PAST TD FLAG AT 13581 -2' OFF FROM PIPE STRETCH - MADE IT DOWN TO 13683' 20' FROM TD - DISCUSS LVT WITH ODE, KEEP WORKING IT 13:00 16:00 3.00 CASING P 13,703.00 RUNPRD WORK LINER TO BOTTOM - PUMP 15 BBLS SPACER, 20 BBLS LVT, 15 BBLS SPACER - WITH 5 BBLS OIL OUT WORK PIPE 3 TIMES WHILE PUMPING MIN RATE, TAGGING AT SAME DEPTH 13683'. - PUMP 2 MORE BBLS OIL OUT SHUT DOWN PUMP TRAP 500 PSI WHP, LET SOAK 10 MIN - WORK PIPE 3 MORE TIMES WITH NO PUMP. TAGGING AT SAME DEPTH 13683'. HAVE 10 BBLS OIL OUT AT THIS POINT. - PUMP 3 MORE BBLS OUT AND LET SOAK, BLEED WHP DOWN TO 250 PSI AND WORK PIPE 3 MORE TIMES WITH NO PUMP. - MAKE 1 FT OF PROGRESS DOWN TO 13687'. - PUMP REMAINING OIL OUT WHITE CT IS IN TENSION. SOAK FOR 10 MIN AND WORK PIPE 3 MORE TIMES, NO PROGRESS PAST 13687'. - DISCUSS RESULTS WITH ODE. 16:00 - 18:00 2.00 CASING P 13,70300 RUNPRD CIRCULATE LVF TO SURFACE, HOLD 220 PSI WHP. - DROP PRESSURE TO ZERO. - ESTABLISH PU PARAMETERS. 68K TO 69K WITH 13' TO BREAKOVER. 18:00 - 19:30 1.50 CASING P 13,703.00 RUNPRD PJSM, FOR DROPPING BALL. LOAD AND LAUNCH 5/8" STEEL BALL - 3700 PSI @ 66.6 BBLS. - PU AND VERIFY RELEASE. 13678' MD Q 54K -SIMOPS: RU CEMENTERS Printed 5/7/2019 10.15:41AM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Common Well Name: 1-2-07 Event Type: COM- ONSHORE (CON) Start Date. 4/2/2019 Project Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 8/2 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hrs Task _ (hr) 19:30 - 00:00 4.50 CASING End Date: 4/14/2019 AFE No X3 -0198F-0'. (1,303,615.00 ) — 1 Rig Release: 05 Page 3 of 16 Code NPT Total Depth Phase Description of Operations _(u_sft) P 13,703.00 RUNPRD CIRCULATE WELL OVER TO 1%KCL - RATE: 1.51 BPM IN / 1.49 BPM OUT CIRCULATING PRESSURE: 561# -8.40 PPG IN /8.40 PPG OUT SIMOPS: PRESSURE TEST CEMENTERS TO 4900#. GOOD TEST Cement Liner: MIX AND PUMP 36.2 BBLS OF CEMENT: - CEMENT WET AT 21:16 HRS. - ZERO IN MM ONCE DENSITY = 13.5 PPG '- LOAD 36.2 BBLS 15.3 PPG CEMENT IN REEL - SWAP TO RIG PUMP. CLEANUP LINES TO SLB UNIT. PERFORM DISPLACEMENT WITH RIG PUMPS '- DISPLACE CEMENT WITH 8.4 PPG EXHAUST PILL - RATE: 2.0 BPM IN, 1.93 BPM OUT -ZERO OUT MM WITH CEMENTAT SHOE AT 74.6 BBLS AWAY - TAKE RETURNS TO TRIP TANK FOR MANUAL STRAP SHUT DOWN PUMPS AT 90.1 BBLS AWAY (15.99 BBLS BEHIND PIPE) - ,LAUNCH PEE WEE DART AND LINER WIPER PLUG AS FOLLOWS: - PICK UP TO BREAKOVER +12 FT (13665' MD) PER BTT REP, EXPOSE DOGS, SET DOWN AT 13777' MD (10 FT HIGHER) -PU: 57 KLBS, SO:0 KLBS - PUMP i BBL TO GET PEEWEE LAUNCHED. NO LUCK. PICK UP AND ATTEMPT LAUNCH AGAIN. -SHIFT PEEWEE DART DOWN, PICK BACK UP TO 13662' MD AND SIDE EXHAUST 3 BBLS OF CEMENT AND 3 EXHAUST - SET DOWN 10KAT 13777' MD PRESSURE UP ON WIPER PLUG TO 2000# AND ZERO MM. - LINER WIPER PLUG SHEARED AT 3600 PSI (0.4 BBLS) DISPLACE LINER WIPER PLUG - 17.9 BBLS DISPLACED AT 2.0 BPM: 2300 PSI - PLUG DID NOT BUMP - OPEN P3 BLEEDER, CHECK FLOATS. GOOD TEST. - START CIRCULATING AT LINER TOP. -COUNTER IN RATE SHOWING 0.3 WITH NO PUMPS ON. CALL ODE AND DISCUSS DISCREPENCY BETWEEN PIT STRAP AND THE ORION COUNTER. STING BACK IN. PUMP 0.5 BBLS AND PRESSURE UP TO 4000#.. WIPER SEATED -PRESSURE UPTO 1500 PSI ON OIL, PICK UP AND CONFIRM PRESSURE DROP - CEMENT IN PLACE: 0000 HRS Printed Sn/2019 10:15:41AM "All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 4 of 16 Common Well Name. 1-2-07 - 13:30 7.50 AFE No Event Type. COM- ONSHORE (CON) Start Date: 4/2/2019 End Date: 4/14/2019 X3 -0198F -C. (1,30361500) Project: Lisburne - Site: L2 0.50 14:00 Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00 OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. - 0000 10.00 BPUOI: USA00001105 Active datum: KB @39.30usR (above Mean Sea Level) . TOWN TEAM. Date From - To Him Task Code NPT Total Depth Phase Descnption of Operations (hr) RUNPRD OCN#4 APPROVED FOR RECOVERING PIPE. (usfl) REVIEW WITH CREWS, REVIEW EXCLUSION 4/4/2019 00:00 - 01:30 1.50 CASING P 13703.00 RUNPRD CIRCULATE CEMENT 01:30 - 06:00 4.50 CASING N 06:00 - 13:30 7.50 CASING N 13:30 - 14:00 RUNPRD STOPTRIPPING CASING N 0.50 14:00 MECHANICS CASING N - 0000 10.00 4/5/2019 00:00 - 05:00 5.00 CASING N Printed 5/7/2019 10:15:41AM —All depths reported in Drillers Depths" - 11.7 PPG SLUG ON BOTTOMS UP, - SECOND BOTTOMS UP CLEAN KCL. - START TRIPPING OUT OF HOLE. 13,703.00 RUNPRD STOPTRIPPING .-DRILLERHEARD OLD BANG. IMMEDIATELY blovvhu I - INVESTI�ED BY RIG MANAGER AND MECHANICS _ _- NOTIFIED SUPT_AND ODE. 13703.00 RUNPRD FORMULATE AND REVIEW PLAN FORWARD FOR CT RECOVERY WITH RIG TEAM AND . TOWN TEAM. CIRCULATE WELL ACROSS THE TOP CONTINUOUSLY, WELL STATIC. _ 13,703.00 RUNPRD OCN#4 APPROVED FOR RECOVERING PIPE. REVIEW WITH CREWS, REVIEW EXCLUSION ZONES ANDOCN#4. 13,703.00 RUNPRD CLOSE LOWER PIPE/SLIP RAMS, ACTIVATE AUTOLOCKS. INSTALL CT CLAMP BACKAT REEL. RELAX CT WEIGHT BACK TO 5KAND RELEASE CHAIN TRACTION PRESSURE. NOTABLE TO SLIP CHAINS DUE TO BIND OF LOOSE GRIPPER BLOCK. ROLL CHAINS IN SMALL INCREMENTS WHILE RAISING INJECTOR CART. ROLL LOOSE GRIPPER BLOCK OUTAND INSPECT CT. REMOVE BRASS/ELEMENTS FROM STRIPPER. STRIP UP TO MAXIMUM HEIGHT. MARK PIPE FOR CUT. INSTALLHOTTAP. PRESSURE TEST TO 500#. GOOD TEST BLEED OFF MINIMALAMOUNT OF FLUID. FLOW CHECK FOR 15 MIN. REMOVE HOT TAP. CLEAN 1/2" HOLE. STRIP DOWN TO JUST ABOVE CUT. INCREASE TRACTION 1000#. GRAB PIPE DISCUSS STORED ENERGY, AND MAKING SMALL CUT TO CONTROL PIPE MOVEMENT INITIATE CUTTING COI" CLEAN CUT. STRIPPING ENOUGH E -LINE TO GET TO SLICKLINE UNIT._ 13,703.00 RUNPRD FINISH STRIPPING 300'OF CABLE OUTTO GET BACKTO SLICKLINE UNIT. PJSM WITH INCOMING CREW. GO OVER PLAN FORWARD. ADJUST UNIT LOCATION AND SHEAVES. INSTALLAIR STRIPPER. POOH FILL BACKSIDE. WELL FULL. SEE COMMUNICATION ON COIL SIDE POOH WITH 5 /16" E -LINE ` FILL CLAT HALFWAYPOINT. OI `ECOVERED ALL E -LINE TO THE ROOT _ RIG DOWN SLICKLINE Printed 5/7/2019 10:15:41AM —All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 5 of 16 Common Well Name: 1-2-07 13,703.00 RUNPRD AFE No Event Type: COM- ONSHORE(CON) Start Date: 4/2/2019 End Date. 4/14/2019 X3 -0198F -G(1, 303, 615.00) Project: Lisburne Site: L2 OFF THE RIG, Rig Name/No.: GDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30us8 (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) GROUND. _ _.(usR) 05:00 - 06:15 1.25 CASING N 13,703.00 RUNPRD PJSM, DISCUSS REAMING COIL FOR INSTALL 06:15 - 12:00 5.75 CASING N 12:00 - 16:00 16:00 - 19:00 19:00 - 00:00 4/6/2019 .00:00 - 0600 _ __L._.. _ 06:00 - 1600 16:00 - 17:30 4.00 CASING N OF CTC. DISCUSS THOROUGH INSPECTION OF REAMINGTOOLS. TOOLS AROUND HOLE. INSTALL CT CONNECTOR ON COIL STUB STICKING OUT OF THE WELL. INSTALL XO AND TI W VALVE. LEAK TIGHT TEST WITH CHARGE PUMP PRESSURE, NO LEAKS. 13,703.00 RUNPRD FUNCTION TEST BOP ELEMENTS, VBR AND ANNULAR. CAN t FUNCTION S UNTIL CT IS D. BOTH SETS OF 2-3/8" PIPE/SLIPS ALREADY FUNCTIONED, CLOSED AND LOCKED. REVIEW PROCEDURE FOR UNSTABBING CT. REVIEW EXCLUSION ZONES. UNSTAB CT AND SECURE AT REEL. MOVE INJECTOR TO RIG FLOOR AND PREP TO REMOVE FROM RIG. REMOVE GRIPPER BLOCKS, STRIPPER. CLEAN UP INJECTOR. 13,703.00 RUNPRD CONTINUE PREP INJECTOR FOR REMOVAL. UNHOOK ALL HYDRAULIC AND ELECTRIC LINES. INSPECT FOR LOOSE ITEMS. 3.00 CASING N 13,703.00 RUNPRD PJSM WITH PEAK CREWAND NABORS CREW FOR LIFTING GOOSENECK AND INJECTOR OFF THE RIG, REVIEW LIFT PLAN AND PROCEDURE, EXCLUSION ZONES. LIFT GOOSENECK DOWN FROM RIG TO GROUND. REMOVE BROKEN INJECTOR BRING NEW INJECTOR IN. 5.00 CASING N 13,703.00 RUNPRD PLUMB INJECTOR BACK IN. 6.00 CASING N 13,703.00 RUNPRD INJECTOR SWAP - FINISH PLUMBING INJECTOR - INSTALL STRIPPER TO INJECTOR WITH OLD BRASS. 10.00 CASING N 13,703.00 RUNPRD INSTALL HYDRAULIC LINES AND ELECTRIC LINES ON INJECTOR. GO THROUGH COMMISIONNING CHECKLIST. PULLTEST INJECTOR TO 100KLBS, CALIBRATE WEIGHT INDICATOR AND HYDRAULIC SENSORS. 1.50 CASING N 13,703.00 RUNPRD INSTALL GRAPPLE. PJSM FOR STABBING PIPE. PULL PIPE OFF REELAND INTO INJECTOR, REMOVE GRAPPLE. Printed 5!!/2019 10:15:41AM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 6 of 16 Operation Summary Report Common Well Name: L2-07 - 00:00 1.50 AFE No Event Type: COM- ONSHORE (CON) Start Date. 4/2/2019 End Date. 4/14/2019 X3 -0198F -C: (1,303,615.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Daternme: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USAOOOO1105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) CASING (usft) 13,703.00 77:30 - 21:30 4.00 CASING N 73,703.00 RUNPRD FiJSM AND REVIEW PROCEDURE FOR USING 21:30 - 22:30 1.00 HYDRAULIC DIMPLING TOOL. INSTALL DOUBLE ENDED CONNECTOR ON UPPER SECTION OF PIPE. PERFORM 20 MIN FLOW CHECK. WELL STATIC CUT CTC, TIW OFF PIPE. REAM AND BEVEL PIPE CENTER LOWER DIMPLE CONNECTOR. RIPDOWN. PULLtSTTO55K(45K HANGING + 10K) STRIP OFF, INSPECT. LOOKS GOOD. STRIP DOWN AND TEST QTS FOR 5 MIN LO W AND 3500 PSI FOR 5 MIN. CASING N 13,703.00 RUNPRD PJSM, VERIFY VALVE CHECKLIST. ,-PULL 55K ON INJECTOR. li-VERIFYO#ONMPD LINEAND O#ON CHOKE LINE. - BACK OUT MANUAL LOCKS ON TOP SET OF PIPE RAMS - OPEN BOTTOM SET -CIRCULATE ACROSS TOP. IMMEDIATE RETURNS. WELL FULL OPEN TOP SET OF PIPE RAMS - POOH WITH SPOOLABLE. GETMULTIPLE WRAPS ON REEL. - ROLL PUMP DOWN COIL. PERFORM ROLLING TEST TO 600 PSI -SPOOLABLE AND PACKOFF LOOKS GOOD 22:30 - 00:00 1.50 CASING N 13,703.00 RUNPRD POOH - MUD WEIGHT: 8.40 PPG IN, 8.43 PPG OUT -R_ATE: 0.72 BP_MI_N,__0.5.7B_P_M_ OUT 4/7/2019 00:00 - 03:30 3.50 CASING P�, 13,703.00 RUNPRD LD BHA: MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - BREAK OFF AT SWIVEL. I- LAY DOWN (6) jOINTS OF 2-3/8" BTS -6 '- LAY DOWN LINER RUNNING TOOL. RECOVERED 5/8" BALL - SWAP TO 1-1/4" ELEVATOR FOR UPCOMING _ LOGGING RUN 03'.30 - 04'.00 0.50 RIGID P 10,827.00 OTHCMP VERIFY FLUID LEVEL. -CLOSE MASTER/SWAB - PERFORM VISUAL LTT TO 3500#. NO LEAKS - OPEN MASTER VALVE. MONITOR HOLE THROUGH MPD LINE - PJSM WITH HES N2 PUMPERS. - VISUAL LTT ON COIL (SPOOLABLE) / PACKOFF / P -SUB TO 3500# PRIOR TO INITIATING N2 BLOW DOWN. 04'.00 - 07.30 3.50 RIGID P 10,827.00 OTHCMP HES RIGGED UPAND SECONDARY RESTRAINTS INSTALLED. PT NITROGEN LINES IS GOOD. PURGE REEL WITH N2 OUT TO TIGER TANK. ALLOW PRESSURE TO BLEED OUT TO TT. Printed 5/7/2019 10:15:41AM **Ali depths reported in Drillers Depths" Primed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 7 of 16 Operation Summary Report Common Well Name: 1-2-07 AFE No Event Type: COM- ONSHORE(CON) Start Date'. 4/2/2019 End Date. 4/14i2019 X3-0198F-C:(1,303,615,00) Project: Lisburne Site: L2 Rig Name/No.: CDR-2 Spud Daterrime: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB 039.30usft (above Mean Sea Level) DataFrom -To Hrs Task Code NET Total Depth Phase Description of Operations _(hr) (usft) 07:30 - 14:00 6.50 RIGD N 10,827.00 OTHCMP PJSM FOR REMOVING INNER REEL IRON. REMOVE INNER REEL 1502 LINE. UNSTAB PIPE AND SECURE AT REEL CUT OFF REMAINING PIPE TAIL. PJSM WITH PEAKAND NABORS CREW FOR REEL SWAP, LOWER 2-3/8" REEL DOWN, LIFT 2" REEL #38572 UP, INSTALL IN REEL STAND. _ 1400 - 00:00 10.00 ROU P 10,827.00 OTHCMP INSTALL 2" COMPONENTS IN STRIPPER. INSTALL 2" GRIPPER BLOCKS. WORK ON GETTING WASHPIPE IN REEL. CENTER BRACES TO CLOSE. DISCUSS WITH TEAM. MOVE FORWARD. ELECTRICIAN INSTALLED PRESSURE BULKHEAD IN REEL. CLEANED AND BEGIN DRESSING BOPE STACK. RESIDUAL GREEN CEMENT IN LOWER 2 CAVITIES. _ 4/8/2019 00:00 - 06:00 6.00 RIGU P 10,827.00 OTHCMP FINISH DRESSING LOWER TWO SET OF RAMS REMOVE SHIPPING MATERIAL FROM COIL DRESS AND INSTALL GRAPPLE. PULLTEST GRAPPLE PJSM FOR PULLING COIL ACROSS. . _ PULL COILACROSS. 06:00 - 09:30 3.50 BOPSUR P 10,827.00 OTHCMP TEST WIRE, GOOD. INSTALL INTERNAL CT CONNECTOR. PULL TEST TO 50K INSTALL BOP TEST RISERS. GREASE CREW SERVICES TREE VALVES AND _ T1, T2. _ 0930 - 11:00 1.50 BOPSUR P 10,827.00 OTHCMP PJSMAND REVIEW PROCEDURE FOR TESTING BOPS. REVIEW PRESSURE XCHECK VERIFICATION WITH DRILLER. FLUSH LINES, PURGE AIR FROM SYSTEM SHELL TEST BOPS. 11:00 - 12:00 1.00 BOPSUR P 10,827.00 OTHCMP LEAK IS SEEN ON DOOR SEAL ON BOPS. LEAK TIGHT TEST OF SWAB AND MASTER TO 3500# IS GOOD. VAC FLUID OUT OF BOPS. _ OPEN BOP DOOR AND REPLACE DOOR SEAL. 12:00 - 13:30 1.50 BOPSUR P 10,827.00 OTHCMP SHIFT CHANGEAND PJSM WITH ONCOMING CREW. COMPLETE VALVE CHECKLIST. FLUSH LINES AND GET SHELL TEST. Primed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths" North America - ALASKA- BP Operation Summary Report Page 8 of 16 Common Well Name. 12-07 - 01:30 0.50 AFE No Event Type: COM- ONSHORE (CON) Start Date. 4/2/2019 End Date: 4/14/2019 X3 -0198F -C: (1.303.615 00 ) Project: Lisburne Site: L2 LOAD REEL. ONCE RETURNS SEEN AT Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. OF ELINE OUT OF SHED. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) INSTALL P-SUBAND OTS. Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) OTHCMP BHI TESTED E -LINE >2000 MEGAOHMSAND (usft) CONTINUITY 51 OHMS. 13:30 - 19:30 6.00 BOPSUR P 10,827.00 OTHCMP LINEUP VALVES FOR BOP TEST. CONNECTOR TO 3830# GOOD TEST. 10,827.00 ALL TESTS TO 250 / 3500 PSI. TEST IRV/RACKOFF/C9 AND C10 TEST WITNESS WAIVED BY AOGCC 5 MIN LOW TO 250 PSI AND 5 MIN HIGH TO REPRESENTATIVE GUY COOK. 10,827.00 OTHCMP ADJUST VALVE LINEUP START WITH TEST #2 SINCE INNER REEL TEST INNER REEL IRON AND REEL SWIVEL IRON NOT COMPLETED YET. 10,827.00 OTHCMP PERFORM VALVE CHECKLIST TEST#2: BLIND/SHEARS, R1, BL1A, B1, B4, LOAD AND LAUNCH 5/a" STEEL BALL PASS FLOWCHECK. WELLSTATIC REMOVE NIGHTCAPAND INSTALLTEST JOINT. TEST #3: ANNULAR (2"), TIW #1, B3, B2, BI -1, PASS TEST #4: UPPER 2-3/8" PIPE / SLIPS, TIW #2, BL2, R2, T2, C75, FAIL ON R2, FLUID IS SEEN PAST THE VENT POINT. GREASE R2 AND REDO TEST #4, PASS. FAIL/ PASS ON R2. TEST #5: C16, T1, C11, PASS TEST #6: LOWER 2" PIPE / SLIPS, C7, C9, C10, TV2, PASS TEST #7: C5, C6, C8, TVI PASS TEST #8: CHOKE A, CHOKE C PASS PERFORM ACCUMULATOR DRAWDOWN INSTALL 0 9' SAVER SUB ON TEST JOINT 1930 - 22:30 22:30 - 0000 TEST #9 ANNULAR (2-3/8"), C1, C4 PASS TEST #10 VARIABLE (2-3/8") C2, C3 PASS 3.00 DISPL P 10,827.00 OTHCMP COMPLETE INNER REEL IRON, AFTER BRACE WAS CUT OUT FOR WASHPIPE. LAY DOWN TEST JOINT 1.50 RIGU P 4/9/2019 00.00 - 01'.00 1.00 RIGU P 01:00 - 01:30 0.50 RIGU P 01:30 - 03:30 2.00 RIGU P Printed 5172019 10:15:41AM **All depths reported in Drillers Depths** MAKE UP 2" SAFETY JOINT. PJSM, DISCUSS PUMPING SLACK OUT OFFLINE. RIG UP E -LINE STRIPPER TO T3 LOOP. LOAD REEL. ONCE RETURNS SEEN AT SHAKER. INCREASE RATE. E -LINE MOVING. PULL309' OF ELINE OUT OF SHED. SIMOPS: FLOORHANDS SWAPPED RISERS/ INSTALL P-SUBAND OTS. BLOW BACK HOSE, RIG DOWN HOSE AND STRIPPER 10,827.00 OTHCMP BHI TESTED E -LINE >2000 MEGAOHMSAND CONTINUITY 51 OHMS. -BOOTE-LINE. INSTALL TEST PLATE -FLUID PACK COIL. PRESSURE TEST COIL CONNECTOR TO 3830# GOOD TEST. 10,827.00 OTHCMP FLUID PACK TEST IRV/RACKOFF/C9 AND C10 BACKWARDS 5 MIN LOW TO 250 PSI AND 5 MIN HIGH TO 3500# PASS 10,827.00 OTHCMP ADJUST VALVE LINEUP OPEN IRV. CLOSE SR8/SR9 TEST INNER REEL IRON AND REEL SWIVEL 704650#. GOOD TEST. 10,827.00 OTHCMP PERFORM VALVE CHECKLIST PJSM FOR DROPPING 5/8" DRIFT BALL LOAD AND LAUNCH 5/a" STEEL BALL OPEN WELL TO STACK. PERFORM 10 MIN FLOWCHECK. WELLSTATIC RECOVER 5/8" STEEL BALL Printed 5172019 10:15:41AM **All depths reported in Drillers Depths** Common Well Name. 12-07 Event Type. COM- ONSHORE (CON) Project: Lisbume Rig Name/No.: CDR -2 North America - ALASKA - BP Page 9 of 16 Operation Summary Report Start Date: 4/2/2019 End Date: 4/14/2019 Site: L2 Active datum: KB @39.30usft (above Mean Sea Level) Dale From - To Him Task (hr) 03:30 - 0500 1.50 PERFOB 05:00 - 06:30 1.50 PERFOB 0630 - 0800 1.50 PERFOB 08:00 - 09:00 1.00 PERFOB 09:00 - 12:00 3.00 PERFOB 12:00 - 13:30 1.50 PERFOB Code NPT Total Depth Phase (usft) P 10,827.00 OTHCMP N 10,827.00 OTHCMP N 10,827.00 OTHCMP N 10,627.00 OTHCMP P 10,827.00 OTHCMP P 13,685.00 OTHCMP Printed 5(//2019 10:15:41 AM **All depths reported in Drillers Depths" AFE No K3 -0198F -C:(1,303,615,00) BPUOI: USA00001105 Description of Operations PJSM FOR BHA MAKEUP - TIMER ON CCL / GAMMA RAY SET FOR 36HRS (03:15 BATTERY CONNECTED) - MAKE UP BHA#7. - TEST OTS TO 3500# - ATTEMPT TO BREAK CIRCULATION, CAN'T. PULL BACK TO SURFACE, 10 MIN NO -FLOW IS GOOD. PJSM FOR UD BHA, DISCUSS POSSIBILITY OF TRAPPED PRESSURE IN THE BHA. OPEN RISER, UD BHA. NO TRAPPED PRESSURE SEEN, PIPE SCALE IS FOUND BLOCKING THE CHECK VALVE, DISCONNECT, SOME IN THE CIRC SUB AS WELL. M/U ALL 4 JTS OF 1-114" THAT ARE IN THE BHA AND CIRC THROUGH THEM ON THE WELL, BOT REP CLEAN OUTAND REBUILD CHECK VALVE, DISCONNECT AND CIRC SUB. HES REP INSPECT AND CLEAN OUT CARRIER FOR LOGGING TOOLS. PUSH AIR THROUGH MOTOR, GOOD. _ M/U BHA #8, SAME CONFIGURATION AS BHA #7. RI WITH BHA#8. CIRCULATE 0.38 BPM / 362 PSI. PARKAT 10300' FOR 5 MIN. LOG DOWN FROM 10300' AT 50 FT/MIN. PUMP 1.6 BPM 12700 PSI WHILE LOGGING. WEIGHT CHECK IS 54KAT 11100'. START ADDING MORE BARALUBE TO SYSTEM. PRESSURE INCREASING SLOWLYAS RIH. WEIGHT CHECKAT 11600' IS 53K. CONTINUE LOGGING DOWN, WEIGHT CHECK AT 12000' IS 53K. WEIGHT CHECKAT 123601S 53K. WEIGHT CHECKAT 126001S 52K. STARTING TO PUSH TO GET INTO THE WELL, STACK ATAT 12665'. UP WEIGHT IS 66K. PICK UP AND LOAD 20 BBLS MUD INTO CT. Common Welt Name'. L2-07 Event Type: COM- ONSHORE (CON) North America - ALASKA - BP Page 10 of 16 Operation Summary Report AFE No Start Date: 4/2/2019 End Date: 4/14/2019 X3 -0198F -C: (1,303,615,00) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usR (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ (us%) 13:30 - 16:00 2.50 PERFOB N 13,685.00 _ _ D OTHCMP RIHAND TRYTO PASS ONCE MUISAT MILL. RIH TO 12800', WEIGHT CHECK IS 50K. BARALUBE CONCENTRATION IS AT 1%, START INCREASE TO I.5W PUMPANOTHER 10 BBLS MUD IN, FREE SPIN AROUND 3800 PSI AT 1.6 BPM. STARTING PUSH AT 12934', WEIGHT CHECK IS 51K. PUMPANOTHER 15 BBLS MUD IN, UP WT AT 12990' IS 51 K. UP WT AT 13040' IS 49K. CONTINUE WORKING DOWN PUMPING MUD SWEEPS. STACK WTAND PRESSURE UP AT 13140', POSSIBLE MOTOR STALL. CLEAN PICKUP. CONTINUE WORKING DOWN. UP WEIGHT AT 13180' IS 52K. MUD COMING OUT BIT NOW, WORK DOWN TO 13200'. UP WEIGHT HERE IS 51K. PICKUP AT 1323TIS 51 K. WORKDOWNTO 13287' PICKUP IS 51 K. CONTINUE WORKING DOWN IN SMALL BITES, CLEAN PICKUPS EACH TIME. APPEAR TO BE NEAR HELICAL LOCKUP WITH PERIODIC CEMENT STRINGERS. PICKUPAT 13340' IS 52K, PULL 250' WIPER TRIP. CLEAN PASS UP, GETTING SMALL AMOUNT OF CEMENT BACK WITH FIRST MUD B/U. PUMP 16 BBLS MUD FOLLOWED BY 45 BELS OF 3% NXS LUBE PILL. RIH, STALL AT 13152'. UP WEIGHT IS 63K. PULL ANOTHER 1 00'WIPER TRIP FROM 113152', STILL DRAGGING A BIT ABOUT 2-4K OVERPULL WITH MUD COMING OUT BIT, RIH FROM 13052. STACK WEIGHT IMMEDIATELY. UP WEIGHT IS 54K. 1600 - 2030 4.50 PERFOB N 13 685.00 OTHCMP PULL LONG WIPER TO LINER TOP, START TO CONDITION KCL FLUID SLIGHTLY VISCOSIFY AND ADD NXS LUBE. STILL GETTING THIN, STEADY AMOUNT OF CEMENT RETURNS, CLEANS UP AFTER 1.5X B/U. CONDITION FLUIDS AT LINER TOP. 4TH DRUM GOING IN. 120:30 - 22:30 2.00 PERFOB N 13,685.00 OTHCMP RIH WITH LOGGING] CLEANOUT BHA#8 - RATE: 1.58 BPM IN, 1.67 BPM OUT. CIRC PRESSURE: 2372 PSI - MUD WEIGHT: 8.59 PPG IN, 8.52 PPG OUT - PU 50 KLBS, SO 24.5 KLBS - 12350' PU 49K SO 23K CIRC PRESSURE 3100# Printed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths" Printed 5/7/2019 10:15:41AM "All depths reported in Drillers Depths** North America - ALASKA - SP Page 11 of 16 Operation Summary Report Common Well Name'. 12-07 AFE No Event Type: COM- ONSHORE (CON) Start Date. 4/2/2019 End Date. 4/14/2019 X3 -0198F -C: (1,303,615.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Deacnption of Operations . (hr) _ __-(usft)_ _ 22:30 - 00:00 1.50 PERFOB N 13,685.00 OTHCMP PICKU P AND GET PARAMETERS AFTER PUMPING TAG AT 13345' PUMP LINER ANNULAR VOLUME. COME OFFLINE. DRY TAG AT 13345'. GAINED 7K RIH DRY. HYDRAULICS DEFINATELY PLAYING A ROLE - RATE: 1.61 BPM IN, 1.59 BPM OUT. CIRC PRESSURE: 3538 PSI FREE SPIN - MUD WEIGHT: 8.61 PPG IN, 8.52 PPG OUT - PU 48 KLBS, $O 21 KLBS - CIRCULATING PRESSURE 3538#-3777# �-MILLING CEMENT - GETTING THIN, STEADYAMOUNT OF CEMENT RETURNS. 4/10/2019 00:00 - 01:30 1.50 PERFOS N 13,685.00 OTHCMP - MUD WEIGHT: 8.61 PPG IN, 8.52 PPG OUT - PU 48 KLBS, SO 21 KLBS - CIRCULATING PRESSURE 3536#-3777# - GETTING STEADY MILLED RETURNS _ 01:30 - 02:00 0.50 PERFOB N 13,685.00 OTHCMP WIPER TRIP TO 12300' - RATE: 1.61 BPM IN / 1.53 BPM OUT - MW IN: 8.61 PPG IN / MW OUT: 8.53 PPG -PU WEIGHT 47K. CIRCULATING PRESSURE: _. 13400# 02:00 - 02:30 0.50 _ PERFOB N 13,685.00 OTHCMP ;RIH - RATE: 1.61 BPM IN 11.53 BPM OUT -MWIN: 8.61 PPG IN/MWOUT: 8.53 PPG -RIH WEIGHT: 19.8K 02:30 - 05:30 3.00 PERFOB N 13,685.00 OTHCMP _ MILL CEMENT FROM 13500' TO 13565' - FREE SPIN: 3597 PSI, 1.60 BPM - RATE: 1.60 BPM IN, 1.60 BPM OUT. CIRC • PRESSURE: 3634-3750 PSI - MUD WEIGHT: 8.62 PPG IN, 8.53 PPG OUT i- ROP: 30-60 FT/HR, WOB: 2.0 KLBS '.- 13542' STALL MILL TO 13630'. 05:30 - 07:30 2.00 PERFOB N 13 685.00 OTHCMP PULL 100' WIPER FROM 13630' CLEAN PASS UP AND DOWN. MILL FROM 13630' TO 13650'. WIPER TRIP FROM 13650' TO 12000'. 0730 - 08.30 1.00 PERFOB N 13,685.00 OTHCMP BACK ON BOTTOM MILLING FROM 13650' TO 13678' - FREE SPIN: 3450 PSI, 1.49 BPM - RATE: 1.50 BPM IN, 1.50 BPM OUT. CIRC PRESSURE: 3490-3650 PSI - MUD WEIGHT: 8.62 PPG IN, 8.54 PPG OUT - ROP: 30-60 FT/HR, WOB: 2 - 3 KLBS -MILL T013678', CALL TD HERE. HAVE REACHED E P ENOUGH Y PERF OBJECTIVES AND MINIMIZE RISK OF DEBRIS IN HOLE FROM MILLING UP PLUG. 08:30 - 10:30 2.00 PERFOB P 13,678.00 OTHCMP PUMP 10 BBLS VIS SWEEPAROUND. WIPER TRIP TO 10300' TO START LOGGING. 10:30 - 13:30 3.00 PERFOB P 13,678.00 OTHCMP LOG DOWN FROM 10300' AT 50 FT/MIN, PUMP 1.5 BPM LIGHT TAG AT 13669', WAIT HERE FOR 5 MIN. PUMP 10 BBLS HI -VIS SWEEP. LOG UP FROM 13669' AT 50 FT/MIN, PUMP 1.5 BPM. STOPAT 11051.7'AND FLAG PIPE (10900' EDP) CONTINUE LOG UPAT 50 FT/MIN TO 10300'. Printed 5/7/2019 10:15:41AM "All depths reported in Drillers Depths** North America - ALASKA - BID Page 12 of 16 Operation Summary Report Common Well Name: 1-2-07 BALL. AFE No Event Type: COM- ONSHORE (CON) Start Date. 4/2/2019 Enc Date: 4/14/2019 X3 -0198F -C'. (1,303 615 00 ) Project: Lisburne Site: L2 LAUNCH BALLAND PUMP 1.6 BPM. Rig Name/No.: CDR -2 Spud Date/Time: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. HI -LINE TO GENS, RIG GOES DARK BPUOI: USA00001105 Active datum: KB @39.30usft (above Mean Sea Level) MOMENTARILY. Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) CONTINUE POOH. 1330 - 1700 3.50 PERFOB P 13,678.00 OTHCMP AT 10300' STOP AND DROP 3/8" CIRC SUB Printed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths** BALL. VERIFY BALL SIZE WITH WSL, DD, DRILLER AND TOOLPUSHER. LAUNCH BALLAND PUMP 1.6 BPM. WHILE PUMPING BALLAROUND SWAP FROM HI -LINE TO GENS, RIG GOES DARK MOMENTARILY. COME BACK ON AND GET ALL MONITORING SYSTEMS WORKING AGAIN. CONTINUE POOH. BALL ON SEATAT 35 BBLS, SHEARS AT 2700 PSI. PUMP 2.56 BPM / 3500 PSI. 1700 - 18:30 1.50 PERFOB P 13.678.00 OTHCMP MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - CLOSE EDC, POWER DOWN -INJECTOR OFF: 17:00 -LAY DOWN MILLING BHA -MILL IN GAUGEAT 2.29" -TAKE HLB LOGGING TOOLTO TRUCKAND DOWNLOAD DATA -NOTE HLB LOGGING DATA WAS NOT READABLE -DISCUSS WITH ETLAND DECIDE TO RUN AGAIN, CALL OUT FOR TOOLS. -NOTE 1/4" DIAMETER BY 7.5" ROD FOUND WEDGED IN MILL WHEN BREAKING DOWN BHA._ _ 18:30 - 19:00 0.50 PERFOB P 13,676.00 OTHCMP SERVICE INJECTOR AND REEL 19:00 - 20:30 1.50 PERFOB P 13 678.00 OTHCMP TEST LINER LAP - PJSM WITH REVIEW OF PRESSURE CROSS CHECK LIST -PRESSURE UP 1700 PSI AT 2.4 BBLS PUMPED. AT 1700PSI PUMPING AT 0.25 BPM FULL INJECTION OCCURING WITH NO PRESSURE INCREASE, STOP PUMPING AND PRESSURE DECREASED TO 1200 PSI BEFORE STARTING TO SLOW. CHECKED ALL SURFACE LINES AND CONFIRM NO LEAKS AT SURFACE. BLEED REMAINING PRESSURE AND CALL ETLAND DISCUSS RESULTS. APPROVAL TO CONTINUE OPERATIONS. RIG DOWN TEST EQUIPMENT_. 2030 - 21:30 1.00 PERFOB N 13,678.00 OTHCMP PJSM FOR BHA MAKEUP - MAKE UP MOTOR AND MILL UP TO GAMMA CCLTOOL NOTE: WHILE PROGRAMMING GAMMA CCL TOOL FOUND ISSUES WITH COMMUNICATION WITH THE TOOL. DECISION MADE TO GET ANOTHER TOOL FROM OFF LEASE. NOTE: WHILE MAKING UP BHA DRIFT AND RATTLE 1.25" CSH _ 21:30 - 00:00 2.50 PERFOB N 13,678.00 OTHCMP WAIT ON GAMMA CCL TOOL TO ARRIVE FROM OFF SITE. 4/11/2019 00:00 - 01:00 1.00 PERFOB N 13,678.00 OTHCMP WAIT ON GAMMA CCL TOOL TO ARRIVE FROM OFF SITE. Printed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 13 of 16 Operation Summary Report Common Well Name: 1-2-07 BPUOI: USA00001105 AFE No Event Type: COM- ONSHORE (CON) Start Date. 4/2/2019 Eno Date: 4/14/2019 X3 -0198F -C: (1,303,615 00 ) Project: Lisburne Site: L2 (usft) Rig Name/No.: CDR -2 Spud DateRme: 8/28/1998 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @39.30usft (above Mean Sea Level) BPUOI: USA00001105 Date From- To Him Task Code NPT Total Depth Phase Description of Operations _ (hr) (usft) 01:00 - 02:30 1.50 _ PERFOB N 13,678.00 OTHCMP MAKE UPBHAFORCCL/GAMMALOG -PJSM FOR BHA MAKEUP -MAKE UP MAKE UP BHA FOR CCL / GAMMA LOG - TIMER ON CCL / GAMMA RAY SET FOR 48HRS (01:10 BATTERY CONNECTED) TEST OTS TO 3500# 102:30 - 03:30 1.00 PERFOB N 13,678.00 OTHCMP UNABLE TO BREAK CIRCULATION DUE TO PRESSURE BUILD UP PULL BACK TO SURFACE, 10 MIN NO -FLOW IS GOOD. PJSM FOR LID BHA, DISCUSS POSSIBILITY OF TRAPPED PRESSURE IN THE BHA. OPEN RISER, LID BHA. NO TRAPPED PRESSURE OBSERVED. . PIPE DRIFT IS FOUND BLOCKING THE CHECK VALVE. MAKE BHA BACK UP AND TEST OTS TO 3500 PSL 03:30 - 05:30 2.00 PERFOB N 13,678.00 OTHCMP RIH -BREAK CIRCULATION -PUMP AT 0.28 BPM IN AND RATE OUT IS 0.62 AT 90 FPM, PUMP PRESSURE AT 656 PSI._ 05:30 - 09:30 4.00 PERFOB N 13,678.00 OTHCMP PARK AT 10300' FOR 5 MIN. LOG DOWN AT 50 FT/li PUMP 1 BPM WHILE INSIDE LINER. LIGHTTAGAT 13609', PICK UPAND CIRC 20 BBLS DRY TAG AT 13606', WAIT HERE 5 MIN. LOG UP AND STOP AT FLAG FROM PREVIOUS RUN AND RE -PAINT IT. FLAG IS FOUND AT 10988' BAKER DEPTH (10836' EDP) ON THIS RUN, WAS PAINTED AT 11052'(10900- EDP) ON THE LAST RUN. CONTINUE LOGGING UP TO 10300', WAIT _ HERE FOR 5 MIN. 0930 - 11:00 1.50 PERFOB ? N 13,678.00 OTHCMP POOH WITH LOGGING/CLEANOUT BHA. PUMP 1 BPM WHILE POOH. 11:00 - 12:00 1.00 PERFOB N 13,678.00 OTHCMP L/D BHA MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - OPEN RISER AND PICK UP CT, CAN'T TAG STRIPPER - INJECTOR OFF: 11:0_0 _ 1200 - 1430 2.50 PERFOB P 13,683.00 OTHCMP REVIEW GR /CCL DATAAND PBTD CALCULATIONS. -REVISE PBTD FROM 13678' TO 13683' AFTER REVIEWING DATA PREP RIG FLOOR FOR RUNNING PERF GUNS. M / U SINGLE JOINT ELEVATORS. REVIEW GUN LAYOUT. CONDUCT PJSM FOR PICKING UP PERF GUNS WITH HES AND NABORS CREW. 14:30 - 18.00 3.50 PERFOB P 13,683.00 OTHCMP M/U PERF GUNS AS PER PERF MEMO. NOTE AT THE END OF RUNNING GUNS INSTALL CROSSOVER AND MAKE UP TO COIL WITHOUT FIRING HEAD. RUN IN HOLE 200' WITH GUNS AND MAINTAIN HOLE FILLAND WAIT TO SEE WHAT WEATHER IS DOING -CURRENTLY PHASE 2 AND CONDITIONS WORSENING. Printed 5/7/2019 10:15:41 AM •'AII depths reported in Drillers Depths" North America - ALASKA - BP Page 14 of 16 Operation Summary Report Common Well Name: 12-07 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/2/2019 End Date: 4/14/2019 X3 -0198E -C. (1,303,615 00 ) Site: L2 Rig Name/No.: CDR -2 Active datum: KB @39.30usR (above Mean Sea Level) Date From - To Hm Task Code NP (hr) ___ _ 18:00 - 21:00 3.00 PERFOB P 21'.00 - 0000 3.00 PERFOB P 4/12/2019 00:00 - 00:30 0.50 PERFOB P 00:30 - 04:15 3.75 PERFOB P 04:15 - 05:30 1.25 PERFOB P BPUOI. USA00001105 T Total Depth Phase Description of Operations (ustl) 13,683.00 OTHCMP OBSERVE WEATHER -MAINTAIN HOLE FILL -WELL IS STATIC -HOLD SPILL DRILL WITH CREW, SIMULATING SPILL IN MOTOR ROOM -WELL SECURED AND ALL HANDS AT STATION BILL IN 2 MINUTES. HOLD AAR AND REVIEW STATION BILL WITH CREW. -HOLD TABLE TOP 1-12S DRILL WITH ABANDOMENT. SIMULATED 60 PPM 1-12S AT SHAKERS. CREW SECURED WELLAND 'ABANDONDED RIG. DURING AAR WIND DIRECTION WAS DISCUSSED AND PICKING THE PROPER MUSTER POINT STAYING UP WIND OF THE RELEASE. ALSO DISCUSSED ESCAPE ROUTES AVOIDING AREAS THAT COULD POSSIBLY HOLD H2S. - NOTE: WEATHER HAS NOT BEEN CALLED PHASE 3 AS OF 2000 HRS, ACCESS ROAD TO THE PAD HAS BEEN CLEARED AND PLAN MADE WITH ROADS AND PADS TO MAINTAIN A CLEAR ROAD WAY. CALL OUT HALLIBURTON AT 2000 HRS TO RESTART _ WELL OPERATIONS. 13,683.00 OTHCMP M/U PERF BHAAS PER PROGRAM -FLOW CHECK WELL FOR 10 MINUTES -STATIC -HOLD PJSM WITH CREW REMOVE INJECTOR AND LAY DOWN 1 JT OF 21/16" CSHANDXO -SIMOP PROGRAM FIRING HEAD FOR 6 HOURS 15 MINUTES AND 1000 PSI HYDROSTATIC AT 2125 HRS -MAKE UP FIRING HEAD AND REMAINING BHA. -MAKE UP INJECTOR 13,683.00 OTHCMP FINISH MAKING UP INJECTOR -TEST QTS TO 3500 PSI GOOD 13,683.00 OTHCMP BIH. -PUMP 0..23 BPM IN / 0.55 BPM OUT AT 500 PSI WHILE RIB -AT 10500' PU Wi=45 K RIH Wl=21K -CORRECT AT FLAG TO 13529.75 +42.99 CORRECTION, (UNCORRECTED 13486.76) PU W r=51 K 13,683.00 OTHCMP TAG PBTD AT 13680.33'UNCORRECTED (CORRECTED = 13,683") PUWf=51K RIHWr=20K RETAG SAME DEPTH, PU Wr=50K RE TAG, PU TO 50K STOP AND CORRECT DEPTH TO BOTTOM SHOT PBTD = 13,683 - 1.98' TO BTM SHOT = 13,680' CORRECTED DEPTH TO BOTTOM SHOT PU 70' AND START FIRING SEQUENCE - 05: 10 FIRING SEQUENCE COMPLETED, GUNS ON DEPTH WITH BOTTOM SHOTAT 13,680' HOLDING 150 PSI WHIP - 05:18 GUNS FIRED (WEIGHT CHANGE AND FLUID LOSS), POOH HOLDING 200 PSI WHP - LOST 1.2 BELS BEFORE WHP STARTED Printed 5/7/2019 10:15:41AM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 15 of 16 Operation Summary Report Common Well Name: 1.2-07 AFE No Event Type: COM- ONSHORE (CON) Start Date: 4/2/2019 End Date. 4/14/2019 X3-0198F-C (1,303,615.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR-2 Spud Date/Time: 8/28/1998 12,00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @J39.30us8 (above Mean Sea Level) BPUOI: USA00001105 Date From - To Him Task Code NPT Total Depth Phase Description of Operations -. (hr) _ —. _ Wait) 05:30 - 09:30 4.00 PERFOB P 13,683.00 OTHCMP POOH AT 30 FT/MIN WHILE INSIDE LINER. HOLD 250 PSI WHP. AT LINER TOP BLEED OFF WHP FOR FLOW CHECK. TRIP SHEET IS -0.3 BBLS TO THIS POINT. OBSERVE THIN TRICKLE OF FLUID THAT STOPS AFTER A FEW MINUTES. 10 MIN FLOWCHECK IS GOOD, NO FLOW. CONTINUE POOH. AT 5400' RETURNS GETTING LIGHT. STOP AND FLOW CHECK, NO FLOW. CHECK WITH 4 -GAS METER, ZERO LEL, TRACES OF CO = PERF GAS, NOTIFY WOS AND CTD SUPT (SAME DELEGATION) SEND RETURNS TO TIGER TANK CONTINUE POOH. 09:30 - 11:30 2.00 PERFOB P 13,683.00 OTHCMP PERFORM 3000' FT JOG AND SEND RETURNS _ _ _ TO TIGER TANK. 11:30 - 00:00 12.50 PERFOB N 7 13,683.00 OTHCMP WAIT ON WEATHER. NO FLIGHTS OFF THE SLOPE IN CASE OF INJURY. 4/13/2019 0000 - 0400 4.00 PERFOB N - 13,683.00 OTHCMP WAIT ON WEATHER. NO FLIGHTS OFF THE SLOPE IN CASE OF INJURY. WEATHER DROPS TO PHASE 1 CONDITIONS, GUARDIAN FLIGHT SERVICES STILL NOT AVAILABLE. RECIEVE PERMISSION FROM BP WSUP AND NABORS SUPERINTENDENT TO RESUME OPERATIONS._ 0400 - 0600 2.00 PERFOB P 13,683.00 OTHCMP -HOLD PJSM WITH CREW -10 MINUTE FLOW CHECK -NO FLOW -LAY DOWN PERF BHA LAY DOWN I-1/4" CSH DOWN TO 300'. 06:00 - 11:00 5.00 PERFOB P 13,683.00 OTHCMP CONDUCTPJSM WITH HESAND NABORS CREW. UD REMAINING 10 CSH AND FIRING HEAD. M/U SAFETY JTAND RUN IN WHILE CHANGING TO SINGLE JT ELEVATORS. UD PERF GUNS. AFTER 12 GUNS OUT CONDUCT or DRILL WITH WARD CREWAND HES PERF CREW. DRILLER ACTIVATES BOP ALARM WITH PERF GUN ON THE SKATE. CREW SENDS PERF GUN DOWN AND LOADS SAFETY JOINT ONTO SKATE. MAKE UP SAFETY JOINT TO PERG GUN XO AND RIH TO CORRECT SPACEOUT. CREW REPORTS TO POSITIONS. WELL SECURE IN 3 MIN 30 SEC. CONDUCTAAR. 11:00 - 1200 1.00 PERFOB P 13,683.00 OTHCMP ALL PERF GUNS OUT, CLEAN AND CLEAR RIG FLOOR. OFFLOAD PERF GUNS AND HANDLING EQUIPMENT. PJSM FOR M/U FREEZE PROTECT NOZZLE. Printed 517/2019 10:15:41AM **All depths reported in Drillers Depths" Common Well Name: L2-07 Event Type: COM- ONSHORE (CON) Protect: Lisburne North America - ALASKA - BP Page 16 of 16 Operation Summary Report AFE No Start Date. 4/2/2019 End Date. 4/14/2019 X3.0198F-0.(1,303,615.00) Site: L2 Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @39.30usft (above Mean Sea Level) Date From - To Hrs Task (hr) 12:00 - 14:00 2.00 ROD 1400 - 15.00 1.00 15:00 - 17:00 200 -- 17:00 - 0000 7.00 RIGID RIGID RIGD 4/14/2019 00:00 - 04:00 4.00 RIGD 828/1998 12,00:OOAM Rig Release: BPUOI: USA00001105 Code NPT Total Depth Phase Description of Operations P 13,683.00 POST M/U NOZZLE, GET ON WELL. RIH, CONDUCT PJSM WITH LRS CREW FOR PUMPING FREEZE PROTECT. AT 2500' WAIT FOR DIESEL TO COME OUT THE NOZZLE THEN POOH, LAY IN DIESEL 1:1 _ FOLLOWED BY 5 BBLS MEOH. P 13,68300 POST AT SURFACE, 10 MIN FLOW CHECK WELL IS 'STATIC. OPEN RISER, PULL CT UP INTO RISER. MOVE INJECTOR OFF WELL. GREASE CREW SERVICE TREE VALVES. T -BAR IN_TWC. _ P 13,683.00 POST TAKEOFF CHECK VALVES, MAKE UP INJECTOR TO WELL. PUMP CABLE BACK. _ _ _ _ • RIG UP HYDRAULIC CUTTER CUT_300'_OF CT. P 13,683.00 POST -HOLD PJSM AND REVIEW PROCEDURE FOR EACH STEP -UNABLE TO FIND WIRE, AFTER INSTALLING CT CONNECTOR PUMP SLACK FORWARD TO LOCATE WIRE. -TEST WIRE AND MAKE UP LOC. .-GREASE HCR AND MANUAL VALVES ON BOP -PRESSURE TEST CT CONNECTOR AND UOC TO 4700 PSI -BLOW DOWN SURFACE LINES AND COIL -VACUUM OUT STACK AND TREE TO MASTER VALVE -DISCONNECT MPD AND LEAK TIGHT TEST _ SWAB VALVE WITH MEOH P 13,683.00 POST -HOLD PJSM AND REVIEW PROCEDURE FOR EACH STEP -LEAK TIGHT TEST SWAB 7O 3500 PSI - GOOD TEST -NIPPLE DOWN BOPS -WORK ON RIG DOWN CHECKLISTS. -BLOW DOWN STEAM. -NIPPLE UP TREE CAP AND FLANGE ON TANGO VALVES. FILL VOID BETWEEN SWAB AND TREE CAP WITH NEAT METHANOL. LTT TREE CAP TO 3500# WITH METHANOL ALL TREE VALVES CLOSED CALLACTING WELLS SUPERINTENDENT TO DISCUSS MOVING OFF WELL WITH MORE THAN 50 PSI ON OA-RECIEVE PERMISSION TO MOVE *" RIG RELEASE AT 0400 HOURS Printed 5172019 10:15:41AM **All depths reported in Drillers Depths" Daily Report of Well Operations L2 -07B ACTIVITYDATE SUMMARY T/1/0=0/0/0 Set 4" CIW "H" TWC #294 Through Stack for CDR 2. FWP=TWC/0/0 see log 4/13/2019 for details. T/I/O=TWC/0/0. Post CDR2. RD upper CDR2 tree #3 and target 90 #2. RU production upper tree. Torqued to API spec. PT upper tree to low 300psi and high 5000psi for 5min. ea. Passed. Not able to pull TWC. Changeout with day crew. Job in progress See log. Final 4/14/2019 WHP's TWC/0/0. T/I/O=TWC/0/160 Made C/O with night crew. Made multiple runs to retrieve TWC. Was not able to pull TWC due to debris on top of TWC. FWP's TWC/0/160 turned over job to TRP 4/15/2019 crew. T/I/O=TWC/0/150. Post Tree Replacement. Pulled 4" "H" TWC #294 @125". PT tree cap to 4/15/2019 500 psi.(PASSED).***JOB COMPLETE***. See log for details. Final WHP's 0/0/150 ***WELL S/I ON ARRIVAL***(post ctd) STANDBY FOR RAP ACTIVATION 4/17/2019 ***CONTINUE ON 04-18-2019 WSR*** T/1/0= 0/0/180 (LRS Unit 46 -Assist SL: Load & Test) Pumped 11.7 bbls of crude down TBG to assist SL with setting LTP. PT LTP to 2313 psi ****PASSED**** Target pressure= 2160 psi, Max applied 2400 psi. Pumped 4.3 bbls of crude down TBG to achieve test pressure of 2393 psi. 15 min loss of 62 psi psi, 30 min loss of 18 psi, for a total loss of 80 psi in 30 mins. Bled TBG pressure to 300 psi. Bled back -1.6 bbls of crude. 4/18/2019 SL in control of well upon LRS departure. CVs OTG. Final WHPs= 300/0/190 ***CONT WSR FROM 4/17/19*** (post ctd) DRIFTED W/ 2.50" CENT, 1.75" SAMPLE BAILER TO DEVIATION @ 11,188' SLM RAN DUMMY 4 1/2" LTP W/ STINGER ASSEMBLY TO DEPLOYMENT SLEEVE @ 10,827' MD (unable to sting in) RAN 4 1/2" BRUSH, 3.80" GAUGE RING, 3 1/2" BRUSH TO DEPLOYMENT SLEEVE @ 10,818' SLM RAN DUMMY 4 1/2" LTP W/ STINGER ASSEMBLY TO DEPLOYMENT SLEEVE @ 10,830' MU (tt pins snearea and ring on no-go ET 45KB LTP (11.5' oal, 2 7/8" rsg pluginstalled) IN DEPLOYMENT SLFFVF Q 1 n 9 0' LRS PERFORMED PASSING MIT -T TO 2313psi EQ AND PULLED 2 7/8" RSG PLUG FROM LTP @ 10,830' MD SET 4 1/2" WHIDDON ON LTP @ 10,804' SLM 4/18/2019 ***CONT WSR ON 4/19/19*** ***CONT WSR FROM 4/18/19*** (ctd) PULLED INT-DGLVAND SET INT-S/O IN STA#1 @ 4,089' MD PULLED EMPTY 4 1/2" WHIDDON FROM 10,804' SLM 4/19/2019 ***WELL S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** North America - ALASKA - BP Lisburne L2 L2-07 L2-07BPB1 500292291071 Design: L2-07BPB1 Final Survey Report 02 April, 2019 I •• Company: North America - ALASKA - BP Project: Lisburne Site: L2 Well: 12-07 Wellbore: L2-07BPB1 Design: L2-07BPB1 BP Final Survey Report Local Co-ordinate Reference: Well 1-2-07 TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project Lisburne, GPMA, LISBURNE Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27 ° OGP-Usa AK [4267'15864[ Using Well Reference Point Map Zone: NAD27 ° OGP-Usa AK / Alaska zone 4 [26734'1586• Using geode8c scale factor Site L2, TR -11-15 Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 usft Slot Radius: Well 12-07, 1-2-07 Well Position -NI-S 0.00 usft N +E/ -W 0.00 usft E Position Uncertainty 0.00 usft Wellbore L2-07BP61 Magnetics Model Name Sample Date Decl BGGM2018 4/1/2019 Design L2-07BPB1 Audit Notes: Version: Phase: ACTUAL Vertical Section: Depth From (TVD) +N/ -S (usft) (usft) 2487 0 00 5,957,405.920 usft 689,322.350 usft 0.000 in orthing: 5,963,211.650 usft asting: 692,843.820 usft Wellhead Elevation: 14.43 usft ination Dip Angle 16.99 80.9: Tie On Depth: ,EI -W (usft) Goo Latitude: Longitude: Grid Convergence: Field Strength (nT) 57,430 10904 16 Direction (°) 80.00 Latitude: Longitude: Ground Level: 70° 17' 18.046 N 148' 28'2.759 W 1.44 ° 70' 18' 14.250 N 148° 26' 15.842 W 13.37 usft 4/2/2019 2,23:26PM Pagc 2 COMPASS 5000.1 Build81D 1#2 Company: North America - ALASKA - BP Project: Lisburne Site: L2 Well: L2-07 Wellbore: L2-07BPB1 Design: L2-07BPB1 Survey Program Date 4/2/2019 From To (usft) (usft) survey (wellbore) 180.03 4,367.03 2: MWD - Standard (L2-07) 4,424.06 10,904.16 3 : MWD + IFR [Alaska] (1-2-07) 10,924.00 12,409.00 Survey #1 (L2-07BPBl) Survey BP Final Survey Report Tool Name MWD MWD+IFR:AK MWD MD Inc Azi TVD TVDSS (usft) (°) V) (usft) (usft) 24.87 0.00 000 24.87 -14A3 180.03 0.66 283.88 180.03 140.73 273.40 0.60 239.33 273.39 234.09 359.81 1.18 229.16 359.79 320,49 448.40 1.21 230.47 448.36 409.06 538.08 1.74 232.92 538.01 498,71 616.85 2.19 235.77 618.73 577.43 704.62 2.53 233.57 704.43 665.13 734.84 2.74 230.60 734.62 695.32 765.03 2.55 237.55 764.78 725.48 796.45 2.64 247.24 796.16 756.86 826.73 2.70 256.76 826.41 787.11 854.63 2.87 268.01 854.28 814.96 883.90 3.16 279.13 883.51 844.21 913.55 3.51 288.73 913.11 873.81 943.26 4.13 298.07 942.75 903.45 973.27 5.15 304.78 972.66 933.36 1,002.41 6.47 310.27 1,001.65 962.35 1,032.53 7.59 313.19 1,031.55 992.25 1,064.46 9.07 318.29 1,063.14 1,023.84 Local Coordinate Reference: Well 1-2-07 TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Description MWD - Standard MWD, IFR [Alaska] MWD - Standard NIS EIN/ (usft) (usft) 0.00 0.21 0.09 -0.72 -1.91 -3.33 -4.90 -7.00 -7.85 -8.67 -9.32 -9.76 -9.93 -9.83 -9.41 -8.61 -7.34 -5.53 -3.07 0.25 0.00 -0.87 -1.81 -2.87 -4.28 -6.10 -8.30 -11.24 -12.34 -13.46 -14.72 -16.06 -17.40 -18.92 -20.59 -22.40 -24.46 -26.78 -29.53 -32.74 Northing (usft) 5,963,211.650 5,963,211.842 5,963,211.698 5,963,210.858 5,963,209.630 5,963,208.161 5,963,206.537 5,963,204.369 5,963,203 486 5,963,202.639 5,963,201.952 5,963,201.485 5,963,201.276 5,963,201.339 5,963,201.718 5,963,202.466 5,963,203.690 5,963,205.437 5,963,207.824 5,963,211.062 Basting (usft) 692,843.820 692,842.947 692,842.008 692,840.967 692,839.587 692,837.807 692,835.850 692,832.760 692,831.687 692,830.584 692,829.345 692,828.019 692,826.686 692,825.155 692,823.479 692,821.654 692,819.562 692,817.189 692,814.382 692,811.086 DLsg (Wousft) 0.00 0.43 0.51 0.69 0.05 0.60 0.58 0.40 0.83 1.23 1.42 1.48 2.05 2.23 2.22 2.95 3.84 4.91 3.90 5.18 V. Sac (usft) 0.00 -0.82 -1.77 -2.95 -4.55 -659 -9.02 -12.29 -1351 -14.7( -16.12 -17.51 -18.86 -20.34 -21.91 -23.55 -25.36 -27.34 -29.61 -32.20 41212019 2.23:26PM Page 3 COMPASS 5000.1 Build BID BP by Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 1-2-07 North Reference: True Wellbore: L2-07BPB1 Survey Calculation Method: Minimum Curvature Design: L2-07BPB1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) V) (usft) (usft) (usft) (usft) (usft) (usft) (*1100usft) (usft) 1,096.63 9.83 320.44 1,094.87 1,055.57 4.26 -36.18 5,963,214.963 692,807.548 2.60 -34.8° 1,191.18 10.16 324.75 1,187.99 1,148.69 17.30 -46.13 5,983,227.755 692,797.264 0.86 -42.43 1,286.46 10.00 328.21 1,281.80 1,242.50 31.19 -55.34 5,963,241.408 692,787.703 0.66 -49.08 1,381.73 10.25 328.73 1,375.59 1,336.29 45.47 .64.10 5,963,255.453 692,776.582 0.28 -55.23 1,413.51 10.16 323.47 1,406.86 1,367.56 50.14 -67.23 5,963,260.040 692,775.327 2.95 -57.50 1,445.12 10.06 320.18 1,437.98 1,398.68 54.50 -70.66 5,963,264.311 692,771.789 1.85 -60.12 1,477.05 9.84 317.22 1,469.43 1,430.13 58.64 -74.30 5,963,268.361 692,768.045 1.74 -62.99 1,572.49 10.17 312.31 1,563.42 1,524.12 70.30 -86.07 5,963,279.712 692,755.980 0.96 -72.55 1,667.68 9.73 316.61 1,657.18 1,617.88 81.80 -97.81 5,963,290.909 692,743.949 0.91 -82.12 1,76343 10.13 317.50 1,751.50 1,712.20 93.89 -109.06 5,963,302.703 692,732.396 0.45 -91.10 1,794.80 11.03 319.71 1,782.33 1,743.03 98.21 -112.86 5,963,306.927 692,728.482 3.15 -94.09 1,826.18 12.17 320.96 1,813.07 1,773 77 103.07 -116.89 5,963,311.681 692,724.334 3.72 -97.21 1,857.96 13.56 320.63 1,844.05 1,804.75 108.55 -121.38 5,963,317.046 692,719.722 4.38 -100,67 1,889.80 15.56 321.47 1,874.87 1,835.57 114.78 -126.39 5,963,323141 692,714.536 8.32 -104.54 1,921.67 18.13 320.72 1,905.37 1,866.07 121.96 -132.19 5,963,330.173 692,708.550 8.09 -109.00 1,953.37 20.49 322.55 1,935.29 1,895.99 130.19 -138.69 5,963,338.227 692,701.845 7.68 -113.97 1,985.15 22.74 326.12 1,964.83 1,925.53 139.70 -145.49 5,963,347.565 692,694.796 8.20 -119.03 2,016.78 25.15 326.13 1,993.74 1,954.44 150.36 -152.65 5,963,358.035 692,687.370 7.62 -124.22 2,048.46 27.56 325.64 2,022.12 1,982.82 162.00 -160.54 5,963,369.469 692,679.185 7.64 -129.97 2,080.06 30.05 325.56 2,049.83 2,010.53 174.57 -169.15 5,963,381.813 692,670.258 7.88 -136.26 2,111.90 32.97 325.92 2,076.95 2,037.65 188.32 -178.51 5,963,395.312 692,660.550 9.20 -143.09 2,143.71 36.05 324.56 2,103.16 2,063.86 203.12 -188.79 5,963,409.841 692,649.894 9.98 -150.65 2,175.01 37.10 322.40 2,128.30 2,089.00 218.10 -199.89 5,963,424.534 692,638.413 5.31 -158.98 2,206.90 37.53 320.01 2,153.66 2,114.36 233.16 -212.00 5,963,439.281 692,625.919 4.74 -168.29 2,238.63 38.15 317.07 2,178.72 2,139.42 247.74 -224.89 5,963,453.526 692,612.663 6.01 -178.45 2,270.49 39.91 316.22 2,203.47 2,164.17 262.33 -238.66 5,963,467.752 692,598.519 5.77 -189.48 2,302.44 42.49 313.39 2,227.51 2,188.21 277.15 -253.60 5,963,482.179 692,583.208 9.96 -201.62 4212019 2:23:26PM Page 4 COMPASS 5000.1 Build 81D RE BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well L2-07 Project: Lisburne ND Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: L2-07 North Reference: True Wellbore: L2-07BPB1 Survey Calculation Method: Minimum Curvature Design: L2-07BPB1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc An TVD NDSB WS EIW Northing Basting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 2,334.38 4323 313.61 2,250.92 2,211.62 292.10 -269.36 5,963,496.724 692,567.071 2.36 -214.54 2,428.76 43.03 314.03 2,319.80 2,260.50 336.78 -315.91 5,963,540.187 692,519.387 0.37 -25263 2,524.70 42.92 315.13 2,390.00 2,350.70 382.68 -362.49 5,963,584.876 692,471.645 0.79 -290.53 2,556.66 42.55 316.59 2,413.47 2,374.17 39824 -377.60 5,963,600.045 692,456.148 3.31 -302.71 2,588.30 43.45 316.31 2,436.61 2,397.31 413.88 -392.46 5,963,615.297 692,440.885 2.91 -314.63 2,620.09 45.73 313.91 2,459.25 2,419.95 429.68 -408.22 5,963,630.687 692,424.731 8.92 -327.40 2,651.92 48.09 311.94 2,481.00 2,441.70 445.50 -425.24 5,963,646.067 692,407.308 8.68 -341.42 2,746.87 48.84 311.36 2,543.95 2,504.65 492.74 -478.35 5,963,691.918 692,353.008 0.91 -385.52 2,842.03 49.32 312.51 2,606.29 2,566.99 540.79 -531.84 5,963,738.580 692,298.308 1.04 -429.85 2,936.34 49.02 311.07 2,667.95 2,628.65 588.34 -585.04 5,963,784.749 692,243.906 1.20 473.99 3,032.53 48.61 312.73 2,731.29 2,691.99 636.68 -638.92 5,963,831.687 692,188.806 1.37 -518.65 3,127.69 47.59 313.86 2,794.84 2,755.54 685.25 -690.47 5,963,878.910 692,136.027 1.39 -560.99 3,222.24 46.66 316.41 2,859.18 2,819.88 734.34 -739.35 5,963,926.731 692,085.906 2.21 -600.60 3,317.78 45.24 319.16 2,925.61 2,886.31 785.18 -785.50 5,963,976.360 692,038.475 2.55 -637.22 3,412.63 44.80 320.56 2,992.66 2,953.36 836.46 -828.75 5,964,026.515 691,993.924 1.14 -670.91 3,508.22 43.46 321.87 3,061.27 3,021.97 888.33 -870.44 5,964,077.298 691,950.912 1.70 -702.9f 3,803.65 43.43 322.70 3,130.56 3,091.26 940.25 -910.59 5,964,128.159 691,909.452 0.60 -733.48 3,699.04 40.99 320.54 3,201.21 3,161.91 990.49 -950.35 5,964,177.365 691,868.417 2.98 -763.91 3,794.56 39.76 320.56 3,273.98 3,234.68 1,038.27 -989.66 5,964,224.116 691,827.890 1.29 -794.33 3,890.11 39.68 322.74 3,347.48 3,308.18 1,086.15 -1,027.54 5,964,271.004 691,788.794 1.46 -823.33 3,985.21 41.52 322.83 3,419.68 3,380.38 1,135.37 -1,065.06 5,964,319.240 691,750.029 1.94 -851.72 4,080.23 43.67 319.23 3,489.63 3,450.33 1,185.25 -1,105.81 5,964,368.066 691,708.216 3.31 -882.99 4,175.58 44.56 316.14 3,558.10 3,518.80 1,234.31 -1,150.29 5,964,415.958 691,662.292 2.44 -918.48 4,271.22 44.42 316.24 3,626.32 3,587.02 1,282.68 -1,196.69 5,964,463.115 691,614.671 0.16 -955.77 4,366.93 44.14 316.09 3,694.85 3,655.55 1,330.88 -1,242.97 5,964,510.109 691,567.172 0.31 -992.98 4,424.06 44.00 317.62 3,735.89 3,696.59 1,359.87 -1,270.14 5,964,538.391 691,539.266 1.88 -1,014.70 4,516.64 42.84 317.87 3,803.14 3,763.84 1,406.97 -1,312.93 5,964,584.371 691,495.283 1.27 -1,048.87 41212019 2:23: 26PM Page 5 COMPASS 5000.1 Build 81D BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 1-2-07 North Reference: True Wellbore: L2-07BPBI Survey Calculation Method: Minimum Curvature Design: L2-07BPBI Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc An TVD TVDSS NIS ENV Northing Pasting DLeg V. Sec (usft) (°) (') (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) _ 4,580.64 42.51 317.43 3,850.19 3,810.89 1,439.03 -1,342.16 5,964,615.670 691,465.247 0.69 -1,071.88 4,674.54 43.94 317.69 3,918.61 3,879.31 1,486.49 -1,385.55 5,964,661.999 691,420.855 1.53 -1,106.37 4,769.08 42.88 317.26 3,987.29 3,947.99 1,534.37 -1,429.46 5,964,708.734 691,375.533 1.16 -1,141.30 4,863.85 43.44 317.82 4,056.42 4,017.12 1,582.20 -1,473.22 5,964,755.420 691,330.562 0.72 -1,176.09 4,956.34 44.38 318.66 4,123.05 4,083.75 1,630.05 -1,515.93 5,964,802.157 691,286.638 1.19 -1,209.84 5,049.64 45.66 319.26 4,189.01 4,149.71 1,679.82 -1,559.25 5,964,850.801 691,242.052 1.44 -1,243.87 5,143.59 45.04 318.66 4,255.03 4,215.73 1,730.23 -1,603.14 5,964,900.063 691,196.891 0.80 -1,278.33 5,239.21 44.45 320.22 4,322.95 4,283.65 1,781.36 -1,646.91 5,964,950.050 691,151.823 1.30 -1,312.56 5,331.90 45.75 318.96 4,388.38 4,349.08 1,831.34 -1,68948 5,964,998.919 691,107.988 1.70 -1,345.80 5,426.99 45.32 317.96 4,454.99 4,415.69 1,882.14 -1,734.48 5,965,048.538 691,061.899 0.87 -1,381.30 5,522.09 45.07 319.37 4,522.00 4,482.70 1,932.80 -1,779.04 5,965,098.034 691,015.852 1.08 -1,416.39 5,614.08 44.49 318.30 4,587.30 4,546.00 1,981.58 -1,821.69 5,965,145.702 690,971.971 1.03 -1,449.92 5,645.61 44.60 318.31 4,609,77 4,570.47 1,998.09 -1,836.40 5,965,161.834 690,956.841 0.35 -1,461.54 5,739.45 46.86 320.58 4,675.39 4,636.09 2,048.07 -1,879.99 5,965,211.670 690,911.964 2.80 -1,495.61 5,834.39 46.08 319.09 4,740.90 4,701.60 2,101.59 -1,924.30 5,965,263.029 690,866.320 1.29 -1,530.13 5,926.70 45.90 322.20 4,805.05 4,765.75 2,152.91 -1,966.39 5,965,313.254 690,822.931 2.43 -1,562.6 6,010.99 45.66 319.81 4,863.84 4,824.54 2,199.85 -2,004.39 5,965,359.203 690,783.739 2.06 -1,591.94 6,105.90 45.48 319.01 4,930.28 4,890.98 2,251.32 -2,048.49 5,965,409.517 690,738.340 0.63 -1,626.43 6,200.83 45.04 319.04 4,997.10 4,957.80 2,302.23 -2,092.70 5,965,459.271 690,692.834 0.46 -1,661.13 6,297.57 44.29 319.53 5,065.91 5,026.61 2,353.77 -2,137.06 5,965,509.653 690,647.166 0.85 -1,695.87 6,391.80 46.26 318.19 5,132.22 5,092.92 2,404.17 -2,181.12 5,965,558.908 690,601.836 2.32 -1,730.50 6,484.31 45.53 319.08 5,196.60 5,157.30 2,454.02 -2,225.02 5,965,607.612 690,556.672 1.05 -1,765.08 6,576.73 45.25 318.89 5,261.51 5,222.21 2,503.67 -2,268.19 5,965,656.129 690,512.239 0.33 -1,798.98 6,669.96 44.92 318.42 5,327.33 5,288.03 2,553.23 -2,311.81 5,965,704.556 690,467.373 0.51 -1,833.32 6,765.09 44.67 319.06 5,394.84 5,355.54 2,603.62 -2,356.01 5,965,753.785 690,421.895 0.54 -1,868.10 6,858.42 46.15 319.06 5,460.36 5,421.06 2,653.83 -2,399.56 5,965,802.857 690,377.075 1.58 -1,902.27 6,953.97 45.99 318.45 5,526.65 5,487.35 2,705.57 -2,444.92 5,965,853416 690,330.400 0.49 -1,937.96 4/22019 2:23:26PM Page 6 COMPASS 5000.1 Build BID by BP Final Survey Report Company: North America -ALASKA -BP Local Coordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 12-07 North Reference: True Wellbore: L2-07BPB1 Survey Calculation Method: Minimum Curvature Design: L2-07BPB1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc An TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 7,049.93 45.99 318.83 5,593.32 5,554.02 2,757.37 -2,490.53 5,965,904.027 690,283.481 0.28 -1,973.88 7,146.12 45.81 318.35 5,660.26 5,620.96 2,809.18 .2,536.22 5,965,954.841 690,236.480 0.40 -2,00988 7,246.35 45.43 317.91 5,730.36 5,691.06 2,862.53 .2,584.03 5,966,006.739 690,187.318 0.49 -2,047.70 7,341.63 45.14 317.17 5,797.40 5,758.10 2,912.48 -2,629.73 5,966,055.497 690,140.347 0.63 -2,084.04 7,437.47 45,27 317.10 5,864.93 5,825.83 2,962.32 -2,678.00 5,966,104.138 690,092.817 0.15 -2,120.94 7,532.78 45.29 317.04 5,931.99 5,892.69 3,011.91 -2,722.13 5,966,152.520 690,045.436 0.04 -2,157.76 7,628.20 4549 316.37 5,999.00 5,959.70 3,061.35 -2,768.71 5,966,200.744 689,997.601 0.55 -2,195.05 7,724.44 44.93 315.91 6,066.81 6,027.51 3,110.59 -2,816.04 5,966,248.755 689,949.031 0.67 -2,233.11 7,820.49 44.53 317.41 6,135.05 6,095.75 3,159.75 -2,862.42 5,966,296.701 689,901.399 1.18 -2,270.25 7,917.00 44.33 317.83 6,203.97 6,164.67 3,209.66 -2,907.96 5,966,345.420 689,854.602 0.37 -2,30643 8,012.17 44.04 316.44 6,272.22 6,232.92 3,258.27 -2,953.08 5,966,392.862 689,808.253 1.07 -2,34242 8,101.34 44.22 320.11 6,336.23 6,296.93 3,304.60 -2,994.38 5,966,438.109 689,765.775 2.88 -2,375.05 8,198.14 43.57 315.82 6,406.00 6,366.70 3,354.44 -3,039.29 5,966,488.773 689,719.608 3.15 -2,410.62 8,293.89 43.08 316.12 6,475.88 6,436.36 3,401.67 -3,084.95 5,966,532.818 689,672.753 0.56 -2,447.39 8,388.56 42.76 314.92 6,544.99 6,505.69 3,447.67 -3,130.11 5,966,577.639 689,626.423 0.93 -2,483.88 8,485.09 44.72 318.05 6,614.74 6,575.44 3,496.07 .3,176.03 5,966,624.847 689,579.285 3.02 -2,520.6f 8,580.20 44.14 318.25 6,682.66 6,643.36 3,545.67 -3,220.44 5,966,673.281 689,533.612 0.63 -2,555.82 8,676.15 44.42 319.71 6,751.36 6,712.06 3,596.21 -3,264.41 5,966,722.674 689,488.370 1.10 -2,590.34 8,773.09 44.35 318.02 6,820.64 6,781.34 3,647.27 -3,309.01 5,966,772.574 689,442.473 1.22 -2,625.40 8,869.36 43.93 319.62 6,889.73 6,850.43 3,697.73 -3,353.15 5,966,821.873 689,397.050 1.24 -2,660.11 8,965.93 46.33 319.51 6,957.85 6,918.55 3,749.81 -3,397.54 5,966,872.800 689,351.342 2.48 -2,694.78 9,062.30 45.19 317.61 7,025.09 6,985.79 3,801.65 -3,443.13 5,966,923.445 689,304.439 1.73 -2,730.67 9,156.46 44.88 317.99 7,091.64 7,052.34 3,851.08 -3,487.79 5,966,971.709 689,258.528 0.36 -2,766.07 9,252.37 44.68 317.49 7,159.72 7,120.42 3,901.06 -3,533.22 5,967,020.524 689,211.836 0.42 -2,802.13 9,347.43 44.13 316.62 7,227.63 7,188.33 3,949.77 .3,578.53 5,967,068.037 689,165.291 0.86 -2,838.29 9,443.68 44.19 318.34 7,296.68 7,257.38 3,999.19 -3,623.85 5,967,116.271 669,118.725 1.24 -2,874.34 9,537.90 44.86 319.44 7,363.86 7,324.56 4,048.96 -3,667.29 5,967,164.913 689,074.025 1.09 -2,908.48 422019 2:23:26PM Page 7 COMPASS 5000.1 Build 8/D BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-07 Project: Lisburne TVD Reference: K8 @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 1.2-07 North Reference: True Wellbore: L2-07BPB1 Survey Calculation Method: Minimum Curvature Design: L2-07BPB1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Eating DLeg V. Sec (usft) V) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) 1-10 _ 9,634.19 50.19 32043 7428.86 7,389.56 4,103.31 -3,712.96 5,967,218.069 689,026.970 5.58 -2,944.02 9,730.40 50.75 320.10 7490.09 7,450.79 4,160.38 -3,760.40 5,967,273.894 688,978.091 0.64 -2,980.82 9,825.97 49.51 320.51 7,551.36 7,512.06 4,216.81 -3,807.24 5,967,329.106 688,929.815 1.34 -3,017.16 9,923.16 48.49 319.73 7,615.12 7,575.82 4,273.10 -3,854.27 5,967,384.166 688,881.364 1.21 -3,053.69 10,018.00 51.51 318.72 7,676.08 7,636.78 4,328.10 -3,901.72 5,967,437.928 688,832.518 3.29 -3,090.87 10,113.60 49.60 319.12 7,736.81 7,697.51 4,383.75 -3,950.23 5,967,492.306 688,782.598 2.02 -3,128.99 10,144.93 46.86 319.11 7,757.68 7,718.38 4,401.41 -3,965.52 5,967,509.571 688,766.858 8.75 -3,140.98 10,176.28 44.17 319.29 7,779.65 7,740.35 4,418.34 -3,980.13 5,967,526.119 688,751.815 8.59 -3,152.43 10,208.76 41.46 319.59 7,803.47 7,764.17 4,435.11 -3,994.49 5,967,542.512 688,737.037 8.37 -3,163.65 10,240.86 40.37 318.83 7,827.73 7,788.43 4,451.03 -4,008.22 5,967,558.071 688,722.901 3.73 -3,174.41 10,272.95 39.89 318.74 7,852.27 7,812.97 4,466.59 -4,021.85 5,967,573.274 688,708.880 1.51 -3,185.13 10,305.42 - 37.87 318.34 7,877.54 7,838.24 4,481.86 -4,035.34 5,967,588.196 688,695.001 6.27 -3,19577 10,337.76 35.70 319.46 7,903.44 7,864.14 4,496.45 -4,048.07 5,967,602.453 688,681.899 7.02 -3,205.77 10,369.97 35.19 318.81 7,929.68 7,890.38 4,510.58 -4,060.29 5,967,616.260 688,669.321 1.97 -3,215.35 10,402.07 33.51 320.32 7,956.18 7,916.88 4,524.36 -4,072.04 5,967,629735 688,657.222 5.87 -3,224.53 10,434.30 31.48 320.80 7,983.36 7,944.06 4,537.73 -4,083.04 5,967,642.818 688,645.882 6.35 -3,233.04 10,466.13 30.69 321.13 8,010.62 7,971.32 4,550.49 4,093.39 5,967,655.312 688,635.209 2.54 -3,241.02 10,498.60 28.26 322.45 8,038.89 7,999.59 4,563.04 4,103.28 5,967,667.601 688,625.004 7.75 -3,248.58 10,530.98 27.26 321.42 8,067.54 8,028.24 4,574.92 -4,112.58 5,967,679.233 688,615.407 3.43 -3,255.67 10,563.28 26.81 322.41 8,096.31 8,057.01 4,586.47 4,121.63 5,967,690.551 688,806.057 1.97 -3,262.58 10,599.58 26.46 324.13 8,128.76 8,089.46 4,599.51 4,131.36 5,967,703.337 688,595.994 2.33 -3,269.90 10,625.55 26.48 325.58 8,152.01 8,112.71 4,608.98 -4,138.03 5,967,712.627 688,589.091 2.49 -3,274.82 10,657.83 27.34 326.16 8,180.79 8,141.49 4,621.07 -4,146.22 5,967,724.506 688,580.588 2.79 -3,280.79 10,690.11 27.86 326.67 8,209.40 8,170.10 4,633.53 -4,154.49 5,967,736.747 688,571.999 1.77 -3,286.77 10,721.98 28.07 328.61 8,237.55 8,198.25 4,646.15 -4,162.49 5,967,749.160 688,563.681 2.93 -3,292.46 10,741.66 28.22 329.90 8,254.90 8,215.60 4,654.13 -4,167.24 5,967,757.014 688,558.733 3.18 -3,295.75 10,807.44 27.74 328.98 8,312.99 8,273.69 4,680.71 -4,182.93 5,967,783.176 688,542.369 0.98 -3,306.58 422019 2.23:26PM Page 8 COMPASS 5000.1 Build 81D Company: North America - ALASKA - BP Project: Lisburne 8,496.84 Site L2 -4,276.98 Well: 1-2-07 688,446.163 Wellbore: L2-07BPB1 Reference: Design: L2-07BPB1 8,554.42 Survey 4,782.86 MD Inc 5,967,882.519 Waft) 1') 21.79 10,839.79 24.90 10,871.79 22.42 10,904.16 21.61 Tien Point 5,967,902.094 10,924.00 23.50 KOP - Top of Whipstock -- 10,945.52 25.59 Interpolated Azimuth CDR -2) 10,976.82 31.65 Interpolated Azimuth 26.63 11,005.56 36.83 Interpolated Azimuth North Reference: 11,035.47 41.77 First clean survey 5,967,947.894 11,067.06 47.16 11,095.62 53.22 11,125.53 60.76 11,155.61 68.16 11,185.77 76.44 11,210.65 83.25 11,233.98 87.76 11,260.40 86.53 11,290.59 87.11 11,320.77 86.10 11,353.13 85.94 11,380.83 87.05 11,410.67 86.01 11,442.24 86.15 BP Final Survey Report 320.06 8,536.14 8,496.84 4,765.81 -4,276.98 5,967,865.833 688,446.163 Local Coordinate Reference: Well 1-2-07 8,554.42 8,515.12 4,782.86 -4,290.77 5,967,882.519 686,431.940 21.79 -3,395.05 TVD Reference: 323.68 KB @ 39.30usft (Kelly Bushing used by CDR -2) 4,802.83 -4,305.92 5,967,902.094 688,416.292 25.69 -3,406.50 -- MD Reference: 8,583.66 KB @ 39.30usft (Kelly Bushing used by CDR -2) 4,321.30 5,967,924.020 688,400.339 26.63 -3,417.77 328.38 North Reference: 8,553.53 True 4,336.62 5,967,947.894 688,384.402 27.76 -3,428.64 332.44 8,597.21 Survey Calculation Method: Minimum Curvature 4,348.70 5,967,968.859 688,371.785 31.73 -3,436.84 337.12 8,599.04 Database: 4,891.75 EDM R5K - Alaska PROD - ANCP1 5,967,989.628 Azi 27.81 TVD TVDSS 8,600.36 NIS FJW Northing Basting DLeg V. Sec 1°11 -3,448.20 lush) 342.55 (usft) 8,562.73 (usft) (usft) (usft) (usft) (°NOOusft) (usft) 321.32 8,342.00 8,603.82 8,302.70 4,973.85 4,692.48 -4,191.07 5,967,794.737 688,533.930 13.67 -3,312.55 311.43 349.89 8,371.32 8,566.77 8,332.02 4,392.68 4,701.78 4,199.66 5,967,803.810 688,524.904 14.60 -3,319.59 300.96 8,607.76 8,401.34 5,032.82 8,362.04 5,968,129.674 4,708.94 -4,209.60 5,967,810.711 688,514.981 12.36 -3,327.95 297.89 8,570.27 8,419.66 4,398.86 8,380.36 688,316.716 4,712.67 -4,216.23 5,967,814.270 688,508.258 11.22 -3,333.83 302.84 5,093.86 8,439.23 5,968,190.548 8,399.93 10.75 4,717.20 -4,223.93 5,987,818.599 688,500.446 13.62 -3,34062 308.26 8,466.70 8,427.40 4,725.96 -4,236.07 5,967,827.044 688,488.085 21.05 -3,351.06 311.96 8,490.46 8,451.16 4,736.39 4.248.40 5,967,837.160 688,475.486 19.42 -3,361.40 315.13 8,513.60 8,474.30 4,74946 -4,262.11 5,967,849.867 688,461451 17.82 -3,372.62 320.06 8,536.14 8,496.84 4,765.81 -4,276.98 5,967,865.833 688,446.163 20.25 -3,384.43 321.91 8,554.42 8,515.12 4,782.86 -4,290.77 5,967,882.519 686,431.940 21.79 -3,395.05 323.68 8,570.70 8,531.40 4,802.83 -4,305.92 5,967,902.094 688,416.292 25.69 -3,406.50 -- 327.08 8,583.66 8,544.36 4,825.16 4,321.30 5,967,924.020 688,400.339 26.63 -3,417.77 328.38 8,592.83 8,553.53 4,849.44 4,336.62 5,967,947.894 688,384.402 27.76 -3,428.64 332.44 8,597.21 8,557.91 4,870.72 4,348.70 5,967,968.859 688,371.785 31.73 -3,436.84 337.12 8,599.04 8,559.74 4,891.75 4,358.60 5,967,989.628 688,361.347 27.81 -3,442.94 339.86 8,600.36 8,561.06 4,916.30 4,368.27 5,968,013.916 688,351.046 11.36 -3,448.20 342.55 8,602.03 8,562.73 4,944.83 4,377.98 5,968,042.190 688,340.607 9.10 -3,452.81 346.40 8,603.82 8,564.52 4,973.85 4,386.05 5,968,070.993 688,331.802 13.17 -3,455.71 349.89 8,606.07 8,566.77 5,005.44 4,392.68 5,968,102.399 688,324.363 10.77 -3,456.76 354.43 8,607.76 8,568.46 5,032.82 4,396.45 5,968,129.674 688,319.892 16.84 -3,455.71 356.27 8,609.57 8,570.27 5,062.51 4,398.86 5,968,159.286 688,316.716 7.07 -3,452.94 352.87 8,611.73 8,572.43 5,093.86 4,401.84 5,968,190.548 688,312.933 10.75 -3,450.43 422019 223:26PM Page 9 COMPASS 5000.1 Build 81D BP by Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1.2-07 Project: Lisburne TVD Reference: KB Q 39.30usft (Kelly Bushing used by CDR -2) Site: 12 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: L2-07 North Reference: True Wellbore: L2-07BP81 Survey Calculation Method: Minimum Curvature Design: L2-07BPB1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc A=I TVD TVDSS NIS ENV Northing Easting DLeg V. Sac (usft) (°) (°) (usft) (usft) (usft( (usft( (usft) (usft) (1100us1t) (usft) 11,470.87 86.50 349.08 8,613.56 8,574.26 5,122.07 -4,406.32 5,968,218.634 688,307.729 13.27 -3,449.94 11,503.21 87.30 347.33 8,615.31 8,576.01 5,153.68 -4,412.92 5,968,250.061 688,300.319 5.94 -3,450.95 III 11,530.69 86.28 345.83 8,616.85 8,577.55 5,180.37 -4,419.29 5,968,276.574 688,293.269 6.59 -3,452.59 11,580.66 85.73 344.94 8,618.94 8,579.64 5,209.30 -4,426.83 5,968,305.299 688,284.986 3.48 -3,455.00 11,592.12 85.42 348.68 8,621.37 8,582.07 5,239.83 4,433.99 5,968,335.636 688,277.049 11.89 -3,456.74 11,620.91 86.58 354.39 8,623.38 8,584.08 5,268.22 4,438.22 5,968,363.912 688,272.097 20.19 -3,455.97 11,650.88 85.70 356.63 8,625.39 8,586.09 5,298.03 4,440.56 5,968,393.648 688,268.992 8.01 -3,453.10 11,680.78 85.64 359.65 8,627.65 8,588.35 5,327.83 4,441.52 5,968,423.407 688,267.260 10.07 -3,448.88 11,710.91 86.01 3.50 8,629.85 8,590.55 5,357.86 4,440.70 5,968,453.450 688,267.315 12.80 -3,442.85 11,740.43 86.80 7.83 8,631.70 8,592.40 5,387.17 4,437.79 5,968,482.824 688,269.469 14.88 -3,434.90 11,770.81 86.59 10.71 8,633.45 8,594.15 5,417.10 4,432.90 5,968,512.868 688,273.584 9.49 -3,424.89 11,800.89 86.59 14.83 8,635.24 8,595.94 5,446.38 4,426.27 5,968,542.304 688,279.466 13.67 -3,413.27 11,830.49 86.12 18.50 8,637.12 8,597.82 5,474.67 4,417.80 5,968,570.805 688,287.206 12.47 -3,400.02 11,861.86 86.80 16.46 8,639.06 8,599.76 5,504.54 4,408.40 5,968,600.898 688,295.840 6.84 -3,385.57 11,894.84 87.85 11.16 8,640.60 8,601.30 5,536.52 4,400.54 5,968,633.067 688,302.876 16.37 -3,372.28 11,920.52 87.51 13.73 8,641.64 8,602.34 5,561.57 4,395.01 5,968,658.253 688,307.760 10.09 -3,362.4E 11,950.32 86.47 17.02 8,643.20 8,603.90 5,590.26 4,387.12 5,968,687.134 688,314.909 11.56 -3,349.73 11,980.48 87.05 21.36 8,644.91 8,605.61 5,618.69 4,377.22 5,968,715.809 688,324.071 14.49 -3,335.05 12,012.81 86.87 25.60 8,646.61 8,607.31 5,648.11 4,364.44 5,968,745.547 688,336.091 13.19 -3,317.35 12,040.68 86.19 28.41 8,648.31 8,609.01 5,673.07 4,351.72 5,968,770.825 688,348.166 10.28 -3,300.49 12,070.41 86.56 31.37 8,650.19 8,610.89 5,698.79 4,336.94 5,968,796.915 688,362.285 10.01 -3,28146 12,101.82 87.45 37.50 8,651.84 8,612.54 5,724.65 4,319.21 5,968,823.218 688,379.343 19.69 -3,259.51 12,138.13 89.75 41.02 8,652.72 8,613.42 5,752.75 -4,296.24 5,968,851.896 688,401.580 11.58 -3,232.02 12,160.23 88.53 43.26 8,653.06 8,613.76 5,768.13 -4,281.42 5,968,868.654 688,415.979 11.54 -3,214.57 12,190.74 87.33 48.04 8,654.16 8,614.86 5,790.44 -4,259.62 5,968,890.513 688,437.219 16.14 -3,189.41 12,220.75 85.79 51.32 8,655.96 8,616.66 5,809.82 -4,236.76 5,968,910.472 688,459.548 12.06 -3,163.55 12,251.54 85.27 54.77 8,658.36 8,619.06 5,828.27 -4,212.26 5,968,929.546 688,483.591 11.30 -3,136.20 4/22019 2:23:26PM Page 10 COMPASS 5000.1 Build BID by Company: North America - ALASKA - BP Project: Lisburne TVD Reference: Site: L2 KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 1-2-07 MD Reference: Wellbore: L2-07BPB1 KB @ 39.30usft (Kelly Bushing used by CDR -2) Design: L2-07BPB1 North Reference: Survey True MD Inc AM Survey Calculation Method (usft) 12,280.13 64.19 56.85 12,310.90 86.38 60.17 12,340.22 88.74 57.27 12,371.54 90.34 59.95 12,409.00 90.34 59.95 Projection to TD 8,660.99 8,621.69 BP Final Survey Report 41212019 2:23:26PM Page 11 COMPASS 5000.1 Build 81D Local Coordinate Reference: Well 1-2-07 TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) North Reference: True Survey Calculation Method Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 TVD TVDSS NIS EIW Northing Beating DLeg V. Sec (usft) (usft) (usft) (usft) (usft) (usft) (°Moousit) (usft) 8,660.99 8,621.69 5,844.27 -4,188.71 5,968,946.141 688,506.718 8.17 -3,110.23 8,663,52 8,624.22 5,860.29 -4,162.57 5,968,962.820 688,532.442 12.89 -3,08170 8,664.76 8,625.46 5,875.49 -4,137.54 5,968,978.664 688,557.073 12.74 -3,054.41 8,665.02 8,625.72 5,891.80 4,110.80 5,968,995.655 688,583.375 9.97 -3,02525 8,664.79 8,625.49 5,910.56 -4,078.38 5,969,015.238 688,615.306 0.00 -2,990.06 41212019 2:23:26PM Page 11 COMPASS 5000.1 Build 81D North America - ALASKA - BP Lisburne L2 L2-07 L2 -07B IIIkPj T Design: L2 -07B Final Survey Report 02 April, 2019 Company: North America - ALASKA - 8P Project: Lisburne Site: L2 Well: 12-07 Wellbore: L2 -07B Design: L2 -07B BP Final Survey Report Local Coordinate Reference: Well 1-2-07 TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 —I Project Lisburne, GPMA, LISBURNE Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27' OGP-Usa AK [4267'15864) Using Well Reference Point Map Zone: NAD27'OGP-Usa AK/ Alaska zone 4[26734'1588, Using geodetic scale factor Site L2, TR -11-15 Site Position: Northing: 5,957,405 920 usft Latitude: From: Map Easting; 689,322.350 usft Longitude: Position Uncertainty: 0.00 usft Slot Radius: 1900 in Grid Convergence: Well 1.2-07, 1-2-07 Well Position +N/ -S 0.00 usft Northing: 5,963,211.650 usft Latitude: +EI -W 0.00 usft Easting: 692,843.820 usft Longitude: Position Uncertainty 0.00 usft Wellhead Elevation: 14.43 usft Ground Level: Wellbore L2-078 Magnetics Model Name Sample Date Declination Dip Angle Field Strength V) (°1 (nT) BGGM2018 3/2912019 17.00 80.95 57,431 Design L2 -07B Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 11,290.59 Vertical Section: Depth From (TVD) FN/ -S -E/-W Direction (usft) (usft) (usft) (°) 24.87 0 00 000 0.00 70° 17' 18.046 N 148' 28'2,759 W 1.44 ° 70° 18' 14.250 N 148' 26'15.842 W 13.37 usft 422019 3:15: 14PM Page 2 COMPASS 5000.1 Build 81D am BP Final Survey Report Company: North America - ALASKA - BP Well 1-2-07 Project: Lisburne KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 1.2-07 True Wellbore: 1.2-078 Minimum Curvature Design: 12-078 EDM R5K - Alaska PROD - ANCP1 Survey Program Date 4/2/2019 (usft) From To (usft) (usft) (usft) Survey (Wellbore) Tool Name 180.03 4,367.032: MWD - Standard (L2-07) MWD 4,424.06 10,904.16 3: MWD+ IFR [Alaska] (1-2-07) MWD+IFR:AK 10,924.00 11,290.59 Survey#1 (L2-07BP61) MWD 11,310.00 13,703.00 Survey #1 (1-2-07B) MWD Survey Local Coordinate Reference: Well 1-2-07 TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Description MWD - Standard MWD+ IFR [Alaska] MWD - Standard MWD - Standard MD Inc AN TVD TVDSS NIS ENV Northing Easting DLeg (usft) (°) (°J (usft) (usft) (usft) (usft) (usft) (usft) (110ousft) 24.87 0.00 0.00 24.87 -14.43 0.00 0.00 5,963,211.650 692,843.820 0.00 180.03 0.66 283.88 180.03 140.73 0.21 -0.87 5,963,211.842 692,842.947 0.43 273.40 0.60 239.33 273.39 234.09 0.09 -1.81 5,963,211.698 692,842.008 0.51 359.81 1.18 229.16 359.79 320.49 -0.72 -2.87 5,963,210.858 692,840.967 0.69 448.40 1.21 230.47 448.36 409.06 -1.91 -4.28 5,963,209.630 692,839.587 0.05 538.08 1.74 232.92 538.01 49871 -3.33 -6.10 5963,208.161 692,837.807 0.60 616.85 2.19 235.77 616.73 57743 4.90 -8.30 5,963,206.537 692,835.650 0.58 704.62 2.53 233.57 704.43 665.13 -7.00 -11.24 5,963,204.369 692,832.760 0.40 734.84 2.74 230.60 734.62 695.32 -7.85 -12.34 5,963,203.488 692,831.687 0.63 765.03 2.55 237.55 764.78 725.48 -8.67 -13.46 5,963,202.639 692,830.584 1.23 796.45 2.64 247.24 796.16 756.86 -9.32 -14.72 5,963,201.952 692,829.345 1.42 826.73 2.70 256.76 826.41 787.11 -9.76 -16.06 5,963,201.485 692,828.019 1.48 854.63 2.87 268.01 854.28 814.98 -9.93 -17.40 5,963,201.276 692,826.686 2.05 883.90 3.16 279.13 883.51 844.21 -9.83 -18.92 5,963,201.339 692,825.155 2.23 913.55 3.51 288.73 913.11 673.81 -9.41 -20.59 5,963,201.718 692,823.479 2.22 943.26 4.13 298.07 942.75 903.45 -8.81 -22.40 5,963,202.466 692,821.654 2.95 973.27 5.15 304.78 972.66 933.36 -7.34 -24.46 5,963,203.690 692,819.562 3.84 1,00241 6.47 310.27 1,001.65 962.35 -5.53 -26.78 5,963,205.437 692,817.189 4.91 1,032.53 7.59 313.19 1,031.55 992.25 -3.07 -29.53 5,963,207.824 692,814.382 3.90 li 1,064.46 9.07 318.29 1,063.14 1,023.84 0.25 -32.74 5,963,211.062 692,811.086 5.18 V. Sec (usft) 0.00 0.21 0.09 -0.72 -1.91 -3.33 -4.90 -7.00 -7.BF -8.67 -932 -976 -993 -983 -9.41 -8.61 -7.34 -5.53 -3.07 0,25 44212019 3:15:14PM Page 3 COMPASS 5000.1 Build 81D az BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1.2-07 Pmject: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usR (Kelly Bushing used by CDR -2) Wall: 1.2-07 North Reference: True Wellbore: L2 -07B Survey Calculation Method: Minimum Curvature Design: L2 -07B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (1) V) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 1,096.63 9.83 320.44 1,094.87 1,055.57 4.26 -36.18 5,963,214.983 692,807.548 2.60 4.26 1,191.18 10.16 324.75 1,187.99 1,148.69 17.30 -46.13 5,963,227.755 692,797.264 0.86 17.30 1,288.46 10.00 328.21 1,281.80 1,242.50 31.19 -55.34 5,963,241.408 692,787.703 0.66 31.19 1,381.73 10.25 328.73 1,375.59 1,336.29 45.47 -64.10 5,963,255.453 892,778.582 0.28 4547 1,413.51 10.16 323.47 1,406.86 1,367.56 50.14 -67.23 5,963,260.040 692,775.327 2.95 50.14 1,445.12 10.06 320.18 1,437.98 1,398.68 54.50 -70.66 5,963,264.311 692,771.789 1.85 54.50 1,477.05 9.84 317.22 1,469.43 1,430.13 58.64 -74.30 5,963,268.361 692,768.045 1.74 58.64 1,572.49 10.17 312.31 1,563.42 1,524.12 70.30 -86.07 5,963,279.712 692,755.980 0.96 70.30 1,667.68 9.73 316.61 1,657.18 1,617.68 81.80 -97.81 5,963,290.909 692,743.949 0.91 81.80 1,763.43 10.13 317.50 1,751.50 1,712.20 93.89 -109.06 5,963,302.703 692,732.396 0.45 93.89 1,794.80 11.03 319.71 1,782.33 1,743.03 98.21 -112.86 5,963,306.927 692,728.482 3.15 98.21 1,826.18 12.17 320.96 1,813.07 1,773.77 103.07 -116.89 5,963,311.681 692,724.334 3.72 103.07 1,857.86 13.56 320.63 1,844.05 1,804.75 108.55 -121.36 5,963,317.046 692,719.722 4.38 108.55 1,889.80 15.56 321.47 1,874.67 1,835.57 114.78 -126.39 5,963,323.141 692,714.536 6.32 114.78 1,921.67 18.13 320.72 1,906.37 1,866.07 121.96 -132.19 5,963,330.173 692,708.550 8.09 121.96 1,953.37 20.49 322.55 1,935.29 1,895.99 130.19 -138.69 5,963,336.227 692,701.845 7.68 130.15 1,985.15 22.74 326.12 1,964.83 1,925.53 139.70 -145.49 5,963,347.565 692,694.796 8.20 139.70 2,016.78 25.15 326.13 1,993.74 1,954.44 150.36 -152.65 5,963,358.035 692,687.370 7.62 150.36 2,048.46 27.56 325.64 2,022.12 1,982.82 162.00 -160.54 5,963,369.469 692,679.185 7.64 162.00 2,080.08 30.05 325.56 2,049.83 2,010.53 174.57 -169.15 5,963,381.813 692,670.258 7.88 174.57 2,111.90 32.97 325.92 2,076.95 2,037.65 188.32 -178.51 5,963,395.312 692,660.550 9.20 188.32 2,143.71 36.05 324.56 2,103.16 2,063.86 203.12 -188.79 5,963,409.841 692,649.894 9.96 203.12 2,175.01 37.10 322.40 2,128.30 2,089.00 218.10 -199.89 5,963,424.534 692,638.413 5.31 218.10 2,206.90 37.53 320.01 2,153.66 2,114.36 233.16 -212.00 5,963,439.281 692,625.919 4.74 233.16 2,238.63 38.15 317.07 2,178.72 2,139.42 247.74 -224.89 5,963,453.526 692,612.663 6.01 24774 2,270.49 39.91 316.22 2,203.47 2,164.17 262.33 -238.66 5,963,467.752 692,598.519 5.77 262.33 2,302.44 42.49 313.39 2,227.51 2,188.21 277.15 -253.60 5,963,482.179 692,583.208 9.96 277.15 422019 3:15:14PM Page 4 COMPASS 5000.1 Build 81D M BP Final Survey Report Company: North America - ALASKA- BP Local Coordinate Reference: Well 1-2-07 Project Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well. L2-07 North Reference: True Wellbore: 12-0713 Survey Calculation Method: Minimum Curvature Design: L2 -07B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc AAI TVD Mali; NIS E/W Northing Easting DLeg V. Sec (usft) (°) 0 (waft) (usft) (usft) (usft) (usft) (usft) (•It00usft) (usft) 2,334.38 43.23 313.61 2,250.92 2,211.62 292.10 -269.36 5,963,496724 692,567.071 2.36 292.10 2,428.76 43.03 314.03 2,319.80 2,260.50 336.78 -315.91 5,963,540.187 692,519.387 0.37 336.78 2,524.70 42.92 315.13 2,390.00 2,350.70 382.68 -362.49 5,963,584.876 692,471.645 0.79 382.68 2,556.66 42.55 316.59 2,413.47 2,374.17 398.24 -377.60 5,963,600.045 692,456.148 3.31 398.24 2,588.30 43.45 316.31 2,436.61 2,397.31 413.88 -392.46 5,963,615.297 692,440.885 2.91 413.88 2,620.09 45.73 313.91 2,459.25 2,419.95 429.68 -408.22 5,963,630.687 692,424.731 8.92 429.68 2,651.92 48.09 311.94 2,481.00 2,441.70 445.50 425.24 5,963,646.067 692,407.308 8.68 445.50 2,746.87 48.84 311.36 2,543.95 2,504.65 492.74 -478.35 5,963,691.918 692,353.008 0.91 492.74 2,842.03 49.32 312.51 2,606.29 2,566.99 540.79 -531.84 5,963,738.580 692,298.308 1.04 540.79 2,936.34 49.02 311.07 2,667.95 2,628.65 588.34 -585.04 5,963,784.749 692,243.906 1.20 588.34 3,032.53 48.61 312.73 2,731.29 2,691.99 636.68 -638.92 5,963,831.687 692,188.806 1.37 636.68 3,127.69 47.59 313.86 2,794.84 2,755.54 685.25 -690.47 5,963,878.910 692,136.027 1.39 685.25 3,222.24 46.66 316.41 2,859.18 2,819.88 734.34 -739.35 5,963,926.731 692,085.906 2.21 734.34 3,317.78 45.24 319.16 2,925.61 2,886.31 785.18 -785.50 5,963,976.360 692,038.475 2.55 785.18 3,412.63 44.80 320.56 2,992.66 2,953.36 836.46 -828.75 5,964,026.515 691,993.924 1.14 836.46 3,508.22 43.46 321.87 3,061.27 3,021.97 888.33 -870.44 5,964,077.298 691,950.912 1.70 888.33 3,603.65 43.43 322.70 3,130.56 3,091.26 940.25 -910.59 5,964,128.159 691,909.452 0.60 940.25 3,699.04 40.99 320.54 3,201.21 3,161.91 990.49 -950.35 5,964,177.365 691,868.417 2.98 99049 3,794.56 39.76 320.56 3,273.98 3,234.68 1,038.27 -989.66 5,964,224.116 691,827.890 1.29 1,038.27 3,890.11 39.68 322.74 3,347.48 3,308.18 1,086.15 -1,027.54 5,964,271.004 691,788.794 146 1,086.15 3,985.21 41.52 322.63 3,419.68 3,380.38 1,135.37 -1,065.06 5,964,319.240 691,750.029 1.94 1,135.37 4,080.23 43.67 319.23 3,489.63 3,450.33 1,185.25 -1,105.61 5,964,368.066 691,708.216 3.31 1,185.25 4,175.58 44.56 316.14 3,558.10 3,518.80 1,234.31 -1,150.29 5,964,415.958 691,662.292 2.44 1,234.31 4,271.22 4442 318.24 3,626.32 3,587.02 1,282.68 -1,196.69 5,964,463.115 691,614.671 0.16 1,282.68 4,366.93 44.14 316.09 3,694.85 3,655.55 1,330.88 -1,242.97 5,964,510.109 691,567.172 0.31 1,330.88 4,424.06 44.00 31782 3,735.89 3,696.59 1,359.87 -1,270.14 5,964,538.391 691,539.266 1.88 1,359.87 4,516.64 42.84 317.87 3,803.14 3,763.84 1,406.97 -1,312.93 5,964,584.371 691,495.283 1.27 1,406.97 41./2019 3: 15.14PM Page 5 COMPASS 5000.1 Build 81D ee BP Final Survey Report Company: North America -ALASKA - BP Local C000 dmate Reference: Well 1.2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 12-07 North Reference: True Wellbore: L2 -07B Survey Calculation Method: Minimum Curvatura Design: L2 -07B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azl TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (*1100uaft) (usft) 4,580.64 42.51 31743 3,850.19 3,810.89 1,439.03 -1,342.16 5,964,615.670 691,465.247 0.69 1,439.03 4,674.54 43.94 317.69 3,918.61 3,879.31 1,486.49 -1,385.55 5,964,661.999 691,420.655 1.53 1,486.49 4,769.08 42.88 317.26 3,987.29 3,947.99 1,534.37 -1,429.46 5,964,708.734 691,375.533 1.16 1,534.37 4,863.85 43.44 317.82 4,05842 4,017.12 1,582.20 -1,473.22 5,984,755.420 691,330.562 0.72 1,582.20 4,956.34 44.38 318.56 4,123.05 4,083.75 1,630.05 -1,515.93 5,964,802.157 691,286.638 1.19 1,630.05 5,049.64 45.66 319.26 4,189.01 4,149.71 1,679.82 -1,559.25 5,964,850.801 691,242.052 1.44 1,679.82 5,143.59 45.04 318.66 4,255.03 4,215.73 1,730.23 -1,803.14 5,964,900.063 691,196.891 0.80 1,730.23 5,239.21 44.45 320.22 4,322.95 4,283.65 1,781.36 -1,848.91 5,964,950.050 691,151.823 1.30 1,781.36 5,331.90 45.75 318.96 4,388.38 4,349.08 1,831.34 -1,689.48 5,964,998.919 691,107.988 1.70 1,831.34 5,426.99 45.32 317.96 4,454.99 4,415.69 1,882.14 -1,734.48 5,965,048.538 691,061.699 0.87 1,882.14 5,522.09 45.07 319.37 4,522.00 4,482.70 1,932.80 -1,779.04 5,965,098.034 691,015.852 1.08 1,932.80 5,614.08 44.49 318.30 4,587.30 4,548.00 1,981.58 -1,821.69 5,965,145.702 690,971.971 1.03 1,981.58 5,645.61 44.60 318.31 4,609.77 4,570.47 1,998.09 -1,836.40 5,965,161.834 690,956.841 0.35 1,998.09 5,739.45 46.66 320.58 4,675.39 4,636.09 2,049.07 -1,879.99 5,965,211670 690,911.964 2.80 2,049.07 5,834.39 46.08 319.09 4,740.90 4,701.60 2,101.59 -1,924.30 5,965,263.029 690,866.320 1.29 2,101.59 5,926.70 45.90 322.20 4,805.05 4,765.75 2,152.91 -1,966.39 5,965,313.254 690,822.931 2.43 2,152.91 6,010.99 45.66 319.81 4,863.84 4,824.54 2,199.85 -2,004.39 5,965,359.203 690,783.739 2.06 2,199.85 6,105.90 45.48 319.01 4,930.28 4,890.98 2,251.32 -2,048.49 5,965,409.517 690,738.340 0.63 2,251.32 6,200.83 45.04 319.04 4,997.10 4,957.80 2,302.23 -2,092.70 5,965,459.271 690,692.834 0.46 2,302.23 6,297.57 44.29 319.53 5,065.91 5,026.61 2,353.77 -2,137.06 5,965,509.653 690,647.166 0.85 2,353.77 6,391.80 46.26 318.19 5,132.22 5,092.92 2,404.17 -2,181.12 5,965,558.908 690,601.836 2.32 2,404.17 6,484.31 45.53 319.08 5,196.60 5,157.30 2,454.02 -2,225.02 5,965,607.612 690,556.672 1.05 2,454.021 6,576.73 45.25 318.89 5,261.51 5,222.21 2,503.67 -2,268.19 5,965,656.129 690,512.239 0.33 2,503.67 6,669.96 44.92 318.42 5,327.33 5,288.03 2,553.23 -2,311.81 5,965,704.556 690,467.373 0.51 2,553.23 6,765.09 44.67 319.06 5,394.84 5,355.54 2,603.62 -2,356.01 5,965,753.785 690,421.895 0.54 2,603.62 6,858.42 46.15 319.06 5,460.36 5,421.06 2,653.83 -2,399.56 5,965,802.857 690,377.075 1.58 2,653.83 6,953.97 45.99 318.45 5,526.85 5,487.35 2,705.57 -2,444.92 5,965,853.416 690,330.400 0.49 2,705.57 4!2/2019 315: 14PM Page 6 COMPASS 5000.1 Build 81D IWO BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB C 39.30usft (Kelly Bushing used by CDR -2) Well: 12-07 North Reference: True Wellbore. 12-07B Survey Calculation Method: Minimum Curvature Design: L2 -07B Database: EDM RSK- Alaska PROD -ANCP7 Survey MD Inc Azi TVD TVDSS N/S ENtl Northing Easting DLeg V. Sec (usft) V) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 7,049.93 45.99 318.83 5,593.32 5,554.02 2,757.37 -2490.53 5,965,904.027 690,283481 0.28 2,757.37 7,146.12 45.81 318.35 5,660.26 5,620.96 2,809.18 -2,536.22 5,965,954.641 690,236.480 0.40 2,809.18 7,2413.35 45.43 317.91 5,730.36 5,691.06 2,862.53 -2,584.03 5,966,006.739 690,187.318 0.49 2,862.53 7,341.63 45.14 317.17 5,797.40 5,758.10 2,912.48 -2,629.73 5,966,055.497 690,140.347 0.63 2,912.48 7,437.47 45.27 317.10 5,864.93 5,825.63 2,962.32 -2,676.00 5,966,104.138 690,092.817 0.15 2,962.32 7,532.78 45.29 317.04 5,931.99 5,892.69 3,011.91 -2,722.13 5,966,152.520 690,045.436 0.04 3,011.91 7,628.20 45.49 316.37 5,999.00 5,959.70 3,081.35 -2,768.71 5,966,200.744 689,997.601 0.55 3,061.35 7,724.44 44.93 315.91 6,066.81 6,027.51 3,110.59 -2,816.04 5,966,248.755 689,949.031 0.67 3,110.59 7,820.49 44.53 317.41 6,135.05 6,095.75 3,159.75 -2,862.42 5,966,296.701 689,901.399 1.18 3,159.75 7,917.00 44.33 317.83 6,203.97 6,164.67 3,209.66 -2,907.96 5,966,345.420 689,854.602 0.37 3,209.66 8,012.17 44.04 316.44 6,272.22 6,232.92 3,258.27 -2,953.08 5,966,392.862 689,808.253 1.07 3,258.27 8,101.34 44.22 320.11 6,336.23 6,296.93 3,304.60 -2,994.38 5,968,438.109 689,765.775 2.88 3,304.60 8,198.14 43.57 315.82 6,406.00 6,366.70 3,354.44 -3,039.29 5,966,486,773 689,719.608 3.15 3,354.44 8,293.89 43.08 316.12 6,475.66 6,436.36 3,401.67 -3,084.95 5,966,532:818 689,672.753 0.56 3,401.67 8,388.56 42.76 314.92 6,544.99 6,505.89 3,447.67 -3,130.11 5,966,577.639 689,626.423 0.93 3,447.67 8,485.09 44.72 318.05 6,614.74 6,575.44 3,496.07 -3,176.03 5,966,624.847 689,579.285 3.02 3,496.07 8,580.20 44.14 318.25 6,682.66 6,643.36 3,545.67 -3,220.44 5,966,673.281 689,533.612 0.63 3,545.67 8,676.15 44.42 319.71 6,751.36 6,712.06 3,596.21 -3,264.41 5,966,722.674 689,488.370 1.10 3,596.21 8,773.09 44.35 318.02 6,820.64 6,781.34 3,647.27 -3,309.01 5,966,772.574 689,442.473 1.22 3,647.27 8,869.36 43.93 319.62 6,889.73 6,850.43 3,697.73 -3,353.15 5,966,821.873 689,397.050 1.24 3,697.73 8,965.93 46.33 319.51 6,957.85 6,918.55 3,749.81 -3,397.54 5,966,872.800 689,351.342 2.48 3,749.81 9,062.30 45.19 317.81 7,025.09 6,985.79 3,801.65 -3,443.13 5,966,923.445 689,304439 1.73 3,801.65 9,156.46 44.88 317.99 7,091.64 7,052.34 3,851.08 -3,487.79 5,966,971.709 689,258.528 0.36 3,851.08 9,252.37 44.68 317.49 7,159.72 7,120.42 3,901.08 -3,533.22 5,967,020.524 689,211.836 0.42 3,901.08 9,347.43 44.13 316.62 7,227.63 7,188.33 3,949.77 -3,578.53 5,967,068.037 689,165.291 0.86 3,949.77 9,443.68 44.19 318.34 7,296.68 7,257.38 3,999.19 -3,623.85 5,967,116.271 689,118.725 1.24 3,999.19 9,537.90 44.86 319.44 7,363.86 7,324.56 4,048.96 -3,667.29 5,967,164.913 689,074.025 1.09 4,048.96 41WO19 Z 15 14P Page 7 COMPASS 5000.1 Build 81D EEO BP Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-07 Project: Lisburne TVD Reference: KB (a7 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 12-07 North Reference: True Wellbore: 1-2-07B Survey Calculation Method: Minimum Curvature Design: 12-078 Database: EDM RSK- Alaska PROD -ANCP1 Survey MDInc Azi TVD TVDSS NIS EIW Northing Easting DLeg (usft) V) (usft) (usft) (usft) (usft) (usft) (usft) (°It00usft) 9,634.19 320.43 7428.86 7,389.56 4,103.31 -3,712.96 5,967,218.069 689,026.970 5.58 9,730.40 320.10 7,490.09 7,450.79 4,160.38 -3,760.40 5,967,273.894 688,978.091 0.64 9,825.97 320.51 7,551.36 7,512.06 4,216.81 -3,807.24 5,967,329.106 688,929.815 1.34 9,923.16 319.73 7,615.12 7,575.82 4,273.10 -3,854.27 5,967,384.166 688,881.364 1.21 10,018.00 318.72 7,676.08 7,636.78 4,328.10 -3,901.72 5,967,437.928 686,632-518 3.29 10,113.60 319.12 7,736.81 7,697.51 4,383.75 -3,950.23 5,967,492.306 688,782.598 2.02 10,144.93 319.11 7,757.68 7,718.38 4,401.41 -3,965.52 5,967,509.571 688,766.858 8.75 10,176.28 319.29 7,779.65 7,740.35 4,418.34 -3,980.13 5,967,526.119 688,751.815 8.59 10,208.76 319.59 7,803.47 7,764.17 4,435.11 -3,994.49 5,967,542.572 688,737.037 8.37 10,240.86 318.83 7,827.73 7,788.43 4,451.03 -4,008.22 5,967,558.071 688,722.901 3.73 10,272.95 318.74 7,852.27 7,812.97 4,466.59 -4,021.85 5,987,573.274 688,708.880 1.51 10,305.42 318.34 7,877.54 7,838.24 4,481.86 -4035.34 5,967,588.196 688,695.001 6.27 10,337.76 319.46 7,90344 7,864.14 4,496.45 -4,048.07 5,967,602.453 688,681.899 7.02 10,369.97 318.81 7,929.68 7,890.38 4,510.58 -4,060.29 5,967,616.260 688,669.321 1.97 10,402.07 320.32 7,956.18 7,916.88 4,524.36 -4,072.04 5,967,629.735 688,657.222 5.87 10,434.30 320.80 7,983.36 7,944.06 4,53773 -4,083.04 5,967,642.818 688,645.882 6.35 10,466.13 321.13 8,010.62 7,971.32 4,550.49 -4,093.39 5,967,655.312 688,635.209 2.54 10,498.60 322.45 8,038.89 7,999.59 4,563.04 -4,103.26 5,967,667.601 688,625.004 7.75 10,530.98 321.42 8,067.54 8,028.24 4,574.92 -4,112.58 5,967,679.233 686,615.407 3.43 10,563.28 322.41 8,096.31 8,057.01 4,586.47 -4,121.63 5,967,690.551 688,606.057 1.97 10,599.58 324.13 8,128.76 8,089.46 4,598.51 -4,131.36 5,967,703.337 688,595.994 2.33 10,625.55 325.58 8,152.01 8,112.71 4,608.98 -4,138.03 5,967,712.627 688,589.091 2.49 10,657.83 27.34 326.16 8,180.79 8,141.49 4,621.07 -4,146.22 5,967,724.506 688,580.588 2.79 10,690.11 326.67 8,209.40 8,170.10 4,633.53 -4,154.49 5,967,736.747 688,571.999 1.77 10,721.98 328.61 8,237.55 8,198.25 4,646.15 -4,162.49 5,967,749.180 688,563.681 2.93 10,741.68 329.90 8,254.90 8,215.60 4,654.13 -4,167.24 5,967,757.014 688,558.733 3.18 10,807.44 328.98 8,312.99 8,273.69 4,680.71 -4,182.93 5,967,783.176 688,542.369 0.98 50.19 50.75 48.57 48.49 51.51 49.80 46.88 44.17 41.48 40.37 39.89 37.87 35.70 35.19 33.57 31.48 30.89 28.26 27.26 28.81 26.46 26.48 27.86 28.07 28.22 27.74 V. Sas (usFp 4,703.31 4,160.38 4,216.81 4,273.10 4,328.10 4,383.75 4,401.41 4,418.34 4,435.11 4,451.03 4,466.59 4,481.86 4,496.45 4,510.58 4,524.36 4,537.73 4,550.49 4,563.04 4,574.92 4,586.47 4,589.51 4,608.98 4,621.07 4,633.53 4,646.15 4,654.13 4,680.71 422019 3.15 14PM Page 8 COMPASS 5000.1 Build 81D 102 Company: North America - ALASKA - BP Project• Lisburne Ste: L2 Well: 1-2-07 wellbore: 1-2-078 Design: L2 -07B Survey MID Wait) 10,839.79 10,871.79 10,904.16 10,924.00 10,945.52 10,976.82 11,005.56 11,035.47 11,067.06 11,095.62 11,125.53 11,155.61 11,185.77 11,210.65 11,233.98 11,260.40 11,290.59 Tie-in Point 11,310.00 KOP 11,346.17 11,370.22 11,401.76 11,434.28 11,461.11 11,490.46 11,520.05 Inc (1) 24.90 22.42 21.61 23.50 25.59 31.65 36.83 41.77 47.16 53.22 60.76 68.16 76.44 83.25 87.76 86.53 87.11 BP Final Survey Report 86.46 345.03 8,603.12 8,563.82 4,963.44 Local Co-ordinate Reference: 5,968,060.651 Well 12-07 688,334.722 13.19 4,963.44 90.12 343.61 8,604.20 8,564.90 TVD Reference: -4,393.16 5,968,095.188 KB @ 39.30usft (Kelly Bushing used by CDR -2) 10.85 4,998.24 89.69 342.63 8,604.24 MD Reference: 5,021.25 -4,400.15 KB @ 39.30usft (Kelly Bushing used by CDR -2) 888,316.491 4.45 5,021.25 88.93 341.88 North Reference: 8,565.32 5,051.29 True 5,968,147.792 688,306.112 3.39 5,051.29 86.59 340.65 Survey Calculation Method: 8,566.59 Minimum Curvature -4,420.19 5,968,178.283 688,294.890 8.13 5,082.06 85.29 Database: 8,607.79 8,568.49 EDM R5K - Alaska PROD - ANCP1 5,968,203.241 Aid 688,285.237 TVD TVDSS 1415 E/W Northing 8,571.47 Easting DLeg V. Sec (°) 688,274.119 (usft) (usft) ("t) (usft) (usft) 8,574.87 (usft) (°NQOusft) (usft) 321.32 688,262.071 8,342.00 8,302.70 4,692.48 -4,191.07 5,967,794.737 688,533.930 13.67 4,692.48 311.43 8,371.32 8,332.02 4,701.78 4,199.86 5,967,803.810 688,524.904 14.60 4,701.78 300.96 8,401.34 8,362.04 4,708.94 -4,209.60 5,967,810.711 688,514.981 12.36 4,708.94 297.89 8,419.66 8,380.36 4,712.67 -4,216.23 5,967,814.270 688,508.258 11.22 4,712.67 302.84 8,439.23 8,399.93 4,717.20 -4,223.93 5,967,818.599 688,500.446 13.62 4,717.20 308.26 8,466.70 8,427.40 4,725.96 -4,236.07 5,967,827.044 688,488.085 21.05 4,725.96 311.95 8,490.46 8,451.16 4,736.39 -4,248.40 5,967,837.160 688,475.486 19.42 4,736.39 315.13 8,513.60 8,474.30 4,749.46 -4,262.11 5,967,849.867 688,461.451 17.82 4,749.46 320.06 8,536.14 8,486.84 4,785.81 4,276.98 5,967,865.833 688,446.163 20.25 4,765.81 321.91 8,554.42 8,515.12 4,782.86 -4,290.77 5,967,882.519 688,431.940 21.79 4,782.86 323.68 8,570.70 8,531.40 4,802.83 -4,305.92 5,967,902.094 688,416.292 25.69 4,802.83 327.08 8,583.66 8,544.36 4,825.16 -4,321.30 5,967,924.020 688,400.339 26.63 4,825.16 328.38 8,592.83 8,553.53 4,849.44 4,336.62 5,967,947.894 688,384.402 27.76 4,849.44 332.44 8,597.21 8,557.91 4,870.72 -0,348.70 5,967,968.859 688,371.785 31.73 4,870.72 337.12 8,599.04 8,559.74 4,891.75 4,358.60 5,967,989.628 688,361.347 27.81 4,891.75 339.86 8,600.36 8,561.06 4,916.30 4,368.27 5,968,013.916 688,351.046 11.36 4,916.30 342.55 8,602.03 8,562.73 4,944.83 4,377.98 5,968,042.190 688,340.607 9.10 4,944.83 86.46 345.03 8,603.12 8,563.82 4,963.44 4,383.39 5,968,060.651 688,334.722 13.19 4,963.44 90.12 343.61 8,604.20 8,564.90 4,998.24 -4,393.16 5,968,095.188 688,324.063 10.85 4,998.24 89.69 342.63 8,604.24 8,564.94 5,021.25 -4,400.15 5,968,118.013 888,316.491 4.45 5,021.25 88.93 341.88 8,604.62 8,565.32 5,051.29 -4,409.76 5,968,147.792 688,306.112 3.39 5,051.29 86.59 340.65 8,605.89 8,566.59 5,082.06 -4,420.19 5,968,178.283 688,294.890 8.13 5,082.06 85.29 340.00 8,607.79 8,568.49 5,107.26 -4,429.20 5,968,203.241 688,285.237 541 5,107.26 83.05 338.17 8,610.77 8,571.47 5,134.53 -4,439.63 5,968,230.235 688,274.119 9.83 5,134.53 83.75 336.37 8,614.17 8,574.87 5,161.64 -4,450.98 5,968,257.043 688,262.071 649 5,161.64 4,W019 3:15:14PM Page 9 COMPASS 5000.1 Build 81D 40,11,11, BP by Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: 12 MD Reference. KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: L2-07 North Reference: True Wellbore: L2 -07B Survey Calculation Method: Minimum Curvature Design. L2 -07B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (') (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft 1 11,550.42 85.45 340.36 8,617.03 8,577.73 5,189.74 -0,462.13 5,968,284.845 688,250.210 14.23 5,189.74 11,580.50 83.57 344.15 8,619.91 8,580.61 5,218.25 4,471.25 5,968,313.110 688,240.357 14.01 5,218.25 11,610.20 83.04 345.96 8,623.37 8,584.07 5,246.75 -4,478.86 5,968,341.402 688,232.021 6.31 5,246.75 11,840.83 82.67 348.48 8,627.18 8,587.88 5,276.38 -4,485.58 5,968,370.854 688,224.541 8.25 5,276.38 11,671.22 83.19 351.77 8,630.93 8,591.63 5,306.09 4,490.75 5,968,400.418 688,218.609 10.88 5,306.09 11,700.53 83.59 354.49 8,634.30 8,595.00 5,335.00 4,494.23 5,968,429.221 688,214.386 9.32 5,335.00 11,732.69 83.29 357.43 8,637.98 8,598.68 5,366.86 4,496.48 5,968,461.017 688,211.318 9.13 5,366.86 11,760.71 83.93 0.47 8,641.09 8,601.79 5,394.70 4,495.99 5,968,488.831 688,210.094 11.02 5,394.70 11,791.91 84.52 3.06 8,644.23 8,604.93 5,425.72 4,496.04 5,968,519.868 688,210.254 8.47 5,425.72 11,822.46 86.31 4.48 8,646.68 8,607.38 5,456.11 4,494.04 5,968,550.292 688,211.476 7.47 5,456.11 11,851.02 88.96 7.89 8,647.86 8,608.56 5,484.47 4,490.96 5,968,578.722 688,213.821 15.11 5,484.47 11,883.75 89.48 11.22 8,648.30 8,609.00 5,516.74 4,485.53 5,968,611.117 688,218.423 10.30 5,516.74 11,919.35 89.38 14.94 8,648.86 6,609.36 5,551.41 -4,477.47 5,968,645.979 688,225.584 10.45 5,551.41 11,940.52 90.00 16.78 8,648.77 8,609.47 5,571,77 4,471.69 5,968,686.483 688,230.845 9.17 5,571.77 11,971.15 88.62 19.58 8,649.14 8,609.84 5,600.87 -4,462.13 5,968,695.812 688,239.649 10.19 5,600.87 12,004.89 89.48 22.46 8,649.70 8,610.40 5,632.35 4,450.04 5,968,727.597 688,250.935 8.91 5,632.35 12,030.53 89.35 25.03 8,649.96 8,810.66 5,655.82 -4,439.71 5,968,751.319 688,260.652 10.04 5,655.82 12,060.79 89.17 27.23 8,650.35 8,611.05 5,682.98 -4,426.39 5,968,778.814 688,273.274 7.29 5,682.98 12,094.55 88.93 29.96 8,650.91 8,611.61 5,712.62 -4,410.23 5,968,808.853 688,288.662 8.12 5,712.62 12,123.07 90.00 33.63 8,651.18 8,611.88 5,736.85 4,395.21 5,968,833.464 688,303.057 13.40 5,736.85' 12,151.73 90.37 37.51 8,651.08 8,611.78 5,760.16 4,378.54 5,968,857.190 688,319.121 13.60 5,760.16' 12,180.64 91.04 40.47 8,850.73 8,611.43 5,782.63 4,360.36 5,968,880.114 688,336.723 10.50 5,782.63 12,210.45 89.69 42.00 8,650.54 8,611.24 5,805.04 4,340.71 5,968,903.026 688,355.788 6.84 5,805.04 12,240.47 88.22 44.91 8,651.09 8,611.79 5,826.83 4,320.07 5,988,925.333 688,375.862 10.86 5,826.83 12,270.59 91.51 49.33 8,651.16 8,611.86 5,847.32 4,298.00 5,968,946.379 688,397.390 18.29 5,847.32 12,300.74 89.88 52.79 8,650.79 8,611.49 5,866.26 4,274.56 5,968,965.918 688,420.339 12.68 5,866.26 12,330.42 90.28 56.05 8,650.75 8,611.45 5,883.53 4,250.42 5,968,983.797 688,444.022 11.07 5,883.53 4/2/2019 3.15.14PM Page 10 COMPASS 5000.1 Build 81D BP Final Survey Report Company: North America -ALASKA -BP Local Co-ordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 1-2-07 North Reference: True Wellbore: L2-0713 Survey Calculation Method: Minimum Curvature Design: 1-2-0713 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°NOOusft) (usft) 12,363.16 92.46 61.37 8,649.97 8,610.67 5,900.52 -4,222.47 5,969,001.501 688,471.533 17.56 5,900.52 12,393.58 93.10 65.75 8,648.49 8,609.19 5,914.05 -4,195.27 5,969,015.719 688,498.375 14.53 5,914.05 12,417.15 91.14 68.28 8,647.62 8,608.32 5,923.24 4,173.59 5,969,025.468 688,519.811 13.57 5,92324 12,450.72 90.12 72.06 8,647.25 8,607.95 5,934.63 4,142.01 5,969,037.659 688,551.078 11.66 5,934.63 12,480.74 91.14 76.56 8,646.92 8,607.62 5,942.74 4,113.12 5,969,046.514 688,579.751 15.37 5,942.74 12,510.83 88.22 76.14 8,647.09 8,607.79 5,949.84 4,083.89 5,969,054.361 688,608.794 9.80 5,949.84 12,540.73 87.82 79.95 8,648.12 8,608.82 5,956.03 -4,054.66 5,969,061.298 688,637.852 12.80 5,956.03 12,569.71 90.77 82.98 8,648.48 8,609.18 5,960.33 -4,026.01 5,969,066.331 688,666.381 14.59 5,960.33 12,600.68 89.63 84.38 8,648.37 8,609.07 5,963.74 -3,995.23 5,969,070.529 688,697.062 5.83 5,963.74 12,630.52 92.12 87.96 8,647.91 8,608.61 5,965.73 -3,965.46 5,969,073.285 608,726.762 14.61 5,965.73 12,662.01 92.67 90.78 8,646.60 8,607.30 5,966.08 -3,934.01 5,969,074.439 688,758.198 9.12 5,966.08 12,693.79 91.57 94.79 8,645.42 8,606.12 5,964.54 -3,902.29 5,969,073.710 688,789.939 13.08 5,964.54 12,725.92 91.72 99.12 8,644.50 8,605.20 5,960.65 -3,870.42 5,969,070.642 688,821.899 13.48 5,960.65 12,752.14 91.78 100.43 8,643.70 8,604.40 5,958.20 -3,844.59 5,969,066.857 688,847.830 5.00 5,956.20 12,783.64 93.35 98.85 8,642.29 8,602.99 5,950.93 -3,813.57 5,969,062.386 688,878.976 7.07 5,950.93 12,810.53 92.61 95.56 8,640.89 8,601.59 5,947.56 -3,788.93 5,969,059.703 688,905.689 12.52 5,947.56 12,840.61 92.39 93.43 8,639.58 8,600.28 5,945.21 -3,756.98 5,969,058.118 688,935.696 7.11 5,945.21 12,872.74 90.86 91.30 8,638.67 8,599.37 5,943.88 -3,724.89 5,969,057.617 688,967.804 8.16 5,943.88 12,900.84 89.57 89.31 8,638.56 6,599.26 5,943.73 -3,696.79 5,969,058.189 668,995.894 8.44 5,943.73 12,930.33 89.14 86.76 8,638.89 8,599.59 5,944.74 -3,667.32 5,969,059.956 689,025.325 8.77 5,944.74 12,960.69 89.97 84.45 8,639.13 8,599.83 5,947.07 -3,637.06 5,969,063.059 689,055.521 8.08 5,947.07 12,990.69 88.62 82.49 8,639.50 8,600.20 5,950.48 -3,607.25 5,969,067.233 689,085.223 7.93 5,95048 13,020.63 86.93 7943 8,640.66 8,601.36 5,955.18 -3,577.71 5,969,072.689 689,114.632 11.67 5,955.18 13,053.16 87.76 78.45 8,642.17 8,602.87 5,961.41 -3,545.82 5,969,079.739 689,146.351 3.95 5,961.41 13,080.42 89.02 82.12 8,642.93 8,603.63 5,966.01 -3,518.97 5,969,085.024 689,173.076 14.23 5,966.01 13,110.62 90.06 86.58 8,643.18 8,603.88 5,968.98 -3,488.93 5,969,088.766 689,203.032 15.16 5,968.98 13,143.57 91.66 92.04 8,642.68 8,603.36 5,969.38 -3,455.99 5,969,090.008 689,235.940 17.27 5,969.38 422019 315: 14PM Page 11 COMPASS 5000.1 Build 81D RE, BP Final Survey Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Site: L2 MD Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) Well: 12-07 North Reference: True Wellbore: L2 -07B Survey Calculation Method: Minimum Curvature Design: L2 -07B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Easting DI -eq V. Sec (usft) (°) (°) (usft) Waft) (usft) (usft) (usft) (usft) (°NOOusft) (usft) 13,173.09 91.20 96.50 8,641.94 5602.64 5,967.18 -3426.57 5,969,088.567 689,265.406 15.18 5,967.18 13,203.14 89.72 101.32 8,641.70 8,602.40 5,962.53 -3,396.90 5,969,084.678 689,295.191 16.78 5,962.53 13,230.56 87.33 102.91 8,642.41 8,603.11 5,956.78 -3,370.10 5,969,079.616 689,322.126 10.47 5,956.78 13,260.59 90.89 106.83 8,642.88 8,603.58 5,949.07 -3,341.09 5,969,072.661 689,351.323 17.63 5,949.07 13,290.43 90.49 105.90 8,642.52 8,603.22 5,940.67 -3,312.46 5,969,064.992 689,380.156 3.39 5,940.67 13,320.52 89.39 102.72 8,642.55 8,603.25 5,933.23 -3,283.31 5,969,058.307 689,409.488 11.18 5,933.23 13,355.61 90.15 100.17 8,642.69 8,603.39 5,926.27 -3,248.92 5,969,052.230 689,444.042 7.58 5,926.27 13,380.56 91.69 98.62 8,642.29 8,602.99 5,922.20 -3,224.31 5,969,048.791 689,468.748 8.76 5,922.20 13,413.42 91.17 95.79 8,641.47 8,602.17 5,918.08 -3,191.72 5,969,045.510 689,501.428 8.75 5,918.08 13,445.94 90.67 92.79 8,640.94 8,601.64 5,915.65 -3,159.30 5,969,043.911 689,533.899 9.35 5,915.65 13,470.45 89.48 91.44 8,640.91 8,601.61 5,914.74 -3,134.81 5,969,043.635 689,558.405 7.34 5,914.74 13,505.99 91.75 90.76 8,640.53 8,601.23 5,914.06 -3,099.28 5,969,043.865 689,593.937 6.67 5,914.06 13,531.00 90.64 89.88 8,640.01 8,600.71 5,913.92 -3,074.28 5,969,044.368 689,618.935 5.66 5,913.92 13,561.35 91.17 91.00 8,639.53 8,60023 5,913.69 -3,043.93 5,969,044.914 689,649.274 4.08 5,913.69 13,590.94 88.31 92.34 8,639.66 8,600.36 5,912.82 -3,014.36 5,969,044.811 689,678.858 10.67 5,91282 13,620.08 86.78 90.12 8,640.91 8,601.61 5,912.20 -2,985.25 5,969,044.933 689,707.966 9.25 5,912.2C 13,650.81 90.92 90.85 8,641.53 8,602.23 5,911.94 -2,954.54 5,969,045.461 689,738.677 13.68 5,911.94 13,686.98 91.78 91.09 8,841.15 8,601.85 5,911.67 -2,938.37 5,969,045.603 689,754.841 5.52 5,911.67 13,703.00 91.78 91.09 8,640.03 8,600.73 5,910.98 -2,902.38 5,969,045.842 689,790.840 0.00 5,910.98 Projection to TD 422019 3: 15:14PM Page 12 COMPASS 5000.1 Build BID m PmJeW: Llsbw n..u.em.x. wy;wex.m.n. ,ry WELLBORE DETAILS: L2 -07B raweB'sMuwArw I L2 -07B ca++aa ((w Relmwa WsILf.o7. uwx WWI: 1.2 sy Snl� IAean V.fmllMll Rel.ance Sw L.rel WWbms: LZOM� L2.07BPB1 AWUY: L2 -07B em+.mveieatl uwwnaomu Pd.e.n: �l0"ONE, MUAwmWCOR Twos MD: 1128059 agilflon uanm: wrmmc.vaLu. by North America - ALASKA - BP Lisburne L2 L2-07 L2 -07B L2 -07B AOGCC Offset Well Report 07 May, 2019 � se Company: North America - ALASKA - BP Project: Lisburne Reference Site: 12 Site Error: O.00usft Reference Well: 12-07 Well Error: O.00usft Reference Wellbore 1-2-07B Reference Design: 1-2-07B BP Anticollision Report Local Coordinate Reference: Well 1-2-07 TVD Reference: Mean Sea Level MO Reference: KB @ 39.30usft (Kelly Bushing used by CDR -2) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Reference L2 -07B Filtertype: NO GLOBAL FILTER: Using user defined selection & fhering criteria To Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 500.00usft Error Surface: Elliptical Conic Survey Program Date W12019 From To (usft) (usR) Stairway (Wellbore) Tool Name Description 180.03 4,367.032: MWD - Standard (L2-07) MWD MWD -Standard 4,424.06 10,904.163: MWD+ IFR [Alaska](L2-07) MWD+IFR:AK MWD +IFR[Alaska] 10,924.00 11,290.59 Survey #1(L2-07BPB1) MWD MWD -Standard 11,310.00 13,703.00 Survey #1(L2-0713) MWD MWD - Standard &72019 10:06:33AM Page 2 of 3 COMPASS 5000.1 Build BID BP by Anticollision Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-07 Project: Lisburne TVD Reference: Mean Sea Level Reference Site: 1.2 MD Reference: KB Q 39.30us6 (Kelly Bushing used by CDR -2) Site Error: O.00usR North Reference: True Reference Well: L2-07 Survey Calculation Method: Minimum Curvature Well Error: O.00usft Output errors are at 1.00 sigma Reference Wellbore L2 -07B Database: EDM RSK- Alaska PROD -ANCP1 Reference Design: L2 -07B Offset TVD Reference: Offset Datum Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Well - Wellbore - Design (usft) (usft) (usft) 18 18-11 - 16-11 B - 18-11 B 11,957.02 14,025.00 156.42 18-11-18-11 BPB2-18-11BPB2 12,006.50 14,050.00 213.46 18-11-18-118PB3-18-11 BPB3 12,003.48 14,050.00 209.35 18-11 - PLAN 18-11C CTD Concept Lateral - 18-11C CTD Concept Lateral 12,006.50 14,050.00 213.46 L1 L2 12-03 - 12-03 - 1-2-03 860.67 875.05 121.19 12-03 - L2 -03A - 1-2-03A 862.36 875.00 121.23 12-06 - 12-06 - 1-2-08 459.59 475.00 183.24 1-2-07 - 12-07 - 1-2-07 11,210.44 11,375.00 238.57 12-07-L2-07BPB1-L2-07BPB7 12,507.32 12,409.00 43.30 12-08 - 1-2-08 - 1-2-08 316.65 325.00 179.49 12-08 - 1-2-08A- 1.2-08A 310.28 325.00 179.40 1.2-08 - PLAN 1-2-08B - L2 -08B WPOB 310.28 325.00 179.40 12-10 - 12-10 - 1-2-10 340.68 350.00 198.44 12-11 - 1-2-11 - 1-2-11 1,345.61 1,350.00 102.53 12-11 - 1-2-11 PB1 - 1-2-11 PB1 1,345.61 1,350.00 102.53 12-11 - L2-11PB2 - L2-11PB2 1,345.61 1,350.00 102.53 12-13 - 1-2-13 - 1-2-13 1,824.32 1,825.00 101.75 1-2-13 - L2 -13A- 12-13A 1,826.86 1,825.00 101.79 L2 -14 -L2 -14-L2-14 1,546.33 1,550.00 270.02 12-14 - L2 -14A- L2 -14A 1,546.33 1,550.00 270.02 L2 -14 -L2 -14B -L2 -14B 1,546.33 1,550.00 270.02 12-14 - L2 -14C - 12-14C 1,546.33 1,550.00 270.02 L2 -16 -L2 -16-L2-16 1,904.28 1,900.00 308.20 12-20 - 1-2-20 - 1-2-20 2,150.00 2,125.00 340.25 12-20-1.2-20PB1-1-2-20PB1 2,150.00 2,125.00 340.25 L2-21 - 1.2-21 - L2-21 2,275.00 2,225.00 215.27 L2 -21 -L2 -21A -L2 -21A 2,275.00 2,225.00 215.27 L2 -21 -L2 -21B -L2 -21B 2,275.00 2,225.00 215.27 L2-24 - 1-2-24 - 12-24 2,244.77 2,200.00 408.17 1-2-25 - 1-2-25 - 12-25 2,600.00 2,525.00 249.97 12-29 - 1-2-29 - 12-29 2,555.98 2,425.00 353.47 L2 -29 -L2 -29A -L2 -29A 2,555.96 2,425.00 353.47 12-29 - L2-29PB1 - 1-2-29PB1 2,555.98 2,425.00 353.47 1-2-33 - 1-2-33 - L2-33 2,681.85 2,525.00 418.71 Not 51712019 10..06:33AM Page 3 of COMPASS 5000.1 Build 81D Printed 517/1019 9'.43'.13AM North America - ALASKA - BP Page 1 or 2 Cementing Report Common Well Name: L2-07 / 04 Report no.: 1 Report date: 4/3/2019 Project Lisburne — - Site: l2 -- - -- - Spud DateRms: 8/28/1988 Event Type: COM- ONSHORE (CON) Siert Date: 4/2/2019 End Date: 4114/2019 AFE No.: Contractor NABORS ALASKA DRILLING INC. Rip NameMo.: CDR -2 Rig Release: X3 -0198F -C: (1,303,615.00 ) BPUOI: USA00001105 Active datum: KB �38.30usft (above Mean Sea Leve0 General Information Job type: Primary Cement job start date/time: 4/3/2019 7:30PM Job end date/time: 4/4/2019 12,00AM Cement Company: SCHLUMBERGER Cementer: DYLAN WAUGH Cemented String: PRODUCTION LINER 1 String Size: 2.875 (in) String Set TMD: 13,703.00 (usft) Hole Size: 4.250 (in) Pipe Movement Pipe Movement. NO MOVEMENT Rotating Time (Start -End). RPM: Rotating Torque (initlavg/max): (ft -16) Reciprocating Time (Start -End). Recip Drag Up/Down: - (kip) SPM: Stroke Length. Field Name: CEMENT Fluids (1 of 1) Slurry Type: CEMENT Purpose: PRIMARY Class: G -CLASS Description: LEAD SLURRY Density: 15.30 (ppg) Yield: 1.3100 (ft3lak) Mix Water Ratio: 4.306 (gallskg4) Excess: 10.00(%) Mix Method Sacks Used: 155.00 (9411p sacks) Water Volume: 15.9 (bbi) Excess Slurry Volume: 3.3 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 36.2 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type'. Density: PV: YP: Viscosity: Gels 10 Sec: Gels 10 Min: Addftives Name Type Amount Units Concentration Unit D163 CEMENT 5.000 %BWOC D047 ANTIFOAMAGENT 0.100 GAUSX D206 ANTIFOAMAGENT 0.100 GAUSX D065 DISPERSANT 1.000 %BWOC D600 G GAS -BLOCK 1.500 GAUSX D167 FLUID LOSS 0.100 %BWOC 77 Fluid Teets Thick time Thick Free water Free water Fluid loss Fluid loss Fluid loss Comp Comp Comp Comp Comp Strength Comp Strength (hr) temp. (%) temp. ac/30min) temp. press. Strength Strength Strength Strength Time Pressure 2 Temperature 2 ('F) ('F) ("F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) (°F) min °F (min) 6.38 90.00 0.00 80.00 40.0 168,001 1 Printed 517/1019 9'.43'.13AM Printed 5!7/2019 9:43:13AM North America - ALASKA- SP Page 2 of 2 Cementing Report Common Well Name: L2-07 / 04 Report no.: 1 Report date: 4/3/2019 Project Lisburne Spud Date/Time: 6/28/1898 Event Type: COM- ONSHORE (CON) - Start Date: 4/2/2019 End Date: 4/14/2019 AFE No.: Contractor: NABORS ALASKA DRILLING INC. Rig Name/No.: CDR-2 Rig Release: X3-0196F-C: (1,303,615.00) BPUOI: USA00001105 _ _ Active datum: KB @39.30usft (above Mean Sea Level) Sages Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom plug Pressure Bost Pressure Returns Circulate Cmt Vol to Total Annular no. (usft) (usft) Rate Press. Plug Plug I Bumped I Bumped Hem Held Prior Surface Mud Lost Flow (gpm) (psi) (hr) (bbl) (bbl) After (psi) (min) 1 PRIMARYCEMENT 13,703.001 1y plunphig Schedule Fluid pumped Volume Avg. Max Disp. Slurry Top Slurry Base Start Mix Cml Start Slurry Pumping end Start Disp Foam Gas Type Gas Vol BH circ. Bh static Pumped Disp. Rate TMD TMD Pmp date/time job Used temp. temp. (bbl) Rate (bbl/min) (usft) (usft) (sco (bbl/min Test Casing Test Shoe Test Liner Top Test Test Pressure: (psi) FIT/LOT: (ppg) Liner Overlap: (usft) Time: (min) Tool: N Positive Test: (Ppg) Positive Test Tool: N Cement Found between Shoe and Collar: N Open Hale Length: (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summary CBL Run: N Cement Top: (usft) Under Pressure: (psi) How Determined Bond Quality: TOC Sufficient : N CET Run: N Job Rating: Bond Quality: If Unsuccessful, Detection Indicator: Temp Survey: N Remedial Cement Required: N His Prior to Log: (hr) How Determined: Printed 5!7/2019 9:43:13AM THE STATE °fALASKA GOVERNOR BILL WALKER Ryan Ciolkosz Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.00gcc.alaska.gov Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU L2-0713 BP Exploration (Alaska), Inc. Permit to Drill Number: 218-139 Surface Location: 1315' FSL, 3802' FEL, SEC. 18, TI IN, RI 5E, UM Bottomhole Location: 1967' FSL, 1496' FEL, SEC. 12, T1 IN, R14E, UM Dear Mr. Ciolkosz: Enclosed is the approved application for the permit to redrill the above referenced development well. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Hollis S. French Chair DATED this° day of October, 2018. STATE OF ALASKA ASKA OIL AND GAS CONSERVATION COMMIS4 PERMIT TO DRILL 20 AAC 25.005 la. Type of Work:1b. Proposed Well Class. Exploratory - Gas [IService - WAG ❑ Service - Disp❑ 1c. Specify if well is proposed for: Drill 11Lateral ❑ Stratigraphic Test ❑ Development - Oil 0' Service -Winj ❑ Single Zone 0 Coalbed Gas ❑ Gas Hydrates❑ Redrill 0 J Reentry ❑ Exploratory - Oil ❑ Development- Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond Blanket 0 - Single Well ❑ 11. Well Name and Number: BP Exploration (Alaska), Inc Bond No. 295105380 PBU 1-2-0713 3 Address: 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 196612 Anchorage. AK 99519-0612 MD: 13962' TVD: 8599'ss PRUDHOE BAY, PRUDHOE OIL 4a. Location of Well Governmental Section): ( ) 7. Property Designation (lease Number): ADL 028321, 028307 & 028302 - 8 DNR Approval Number. 13. Approximate spud date: Surface: 1315' FSL, 3802' FEL, Sec. 18, T11N ,R15E, UM 620' FSL, 3389' FEL, Seo. 12, T11 N, R14E, UM 84-62 December 15, 2018 Top of Productive Horizon: 9. Acres in Property: 2480 & 2560 14. Distance to Nearest Property: Total Depth: 1967' FSL, 1496 FEL, Sec. 12, T11 N ,R14E, UM 25000 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10, KB Elevation above MSL: 39.30 feet 15. Distance to Nearest Well Open Pool: Surface: x- 692844 ' y- 5963212 Zone - ASP 4 GL Elevation above MSL: 11.80 feet 2 game 16. Deviated wells: Kickoff Depth: 10924 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 92 degrees Downhole: 3407 ' Surface: 2567 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casino Weiqht Gmde I Courilina Len th MD I TVD TVD (including stage data) 4-1/4" 3-1/2"x3-1/4" 9.2#16.6# L-80 STL/TC11 3132' 10830' 8294'ss 13962' 8599'ss 180 sx Class'G' ✓ X2-718" /6.5# IST 19 PRESENT WELL CONDITION SUMMARY (To be completed for Rednll and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measurad): Effect. Depth MD (ft): Effect. Depth ND (it): Junk (measured): 12956 8657 10583,11764 10583 8114 12921 Casing Length Size Cement Volume MD TVD Conductor/Structural 80 2(' 260 six Arctic Set (Approx.) 27-107 27-107 Surface 4395 9-5/8' 350 sx PF'E', 210 sx Cass'G'. 1948 sx PF'E'. 200 sx 1 27-4422 27-3734 Intermediate 10760 7' 552 sx Class'G' 25-10785 25-8293 Liner 445 4-1/2" 143 sx Class'G' 10590 - 11035 8120-8519 Liner 2002 3-112'x8-3/16'.2-Il8^ 189 sx Class'G' 10954 - 12956 8447-8657 Perforation Depth MD (ft): 11575 - 12880 Perforation Depth TVD (ft): 8639-8659 Hydraulic Fracture planned? Yes ❑ No 0 ' 20. Attachments Property Plat ❑ BOP Sketch 0 Drilling Program 0 Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements 0 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated Contact Name Ciolkosz. Rvan R from without prior written approval. Contact Email Ryan.CiolkoszC�bp.com Authorized Name Ciolkosz, Ryan R Authorized Title Drilling Engineer Contact Phone +1 907 564 5977 Authorized Signature Date j UI Z 3/ 1 Q .1 Commission Use Only Permit to Drillq v8'/�/ API: 50- 029-22910-02-00 Per Approval See cover letter For other Number: Date: requirements: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed inne, s hydrates, or gas contained in shales: E Q.✓n✓t to /fdPETESLTC7sbcpa?7 AR amples req'd: Yes ❑/ No Mud log req'd: Yes No Other: SSSplesni O � .❑J /Q/1W re-�,cI ,,,��✓f��.=lr`vk ��Dte✓e��Y H2S measures Ves f3 No ❑ Directional svy req'tl: Yes la No ❑ / V r20 A4c ZqS ; /�z�w + Spacing exception req'd: Yes ❑ No Inclinationonly svy ni Yes ❑ No U/ /U • V99 -7 ie S a v/�/ ry w Post initial injection MIT req'tl: Yes ❑ No ❑ / APPROVEDBY Approved by: COMMISSIONER THE COMMISSION Date: 10 I3D le ' 6o/�„zY/ 'FAy -s01 Revised 5/2017 This permit is valid fiZAL royal (20 AAMCG25.P00"i ubm8Fnand Attachments in Duplicate To: Alaska Oil & Gas Conservation Commission From: Ryan Ciolkosz Rig: CDR2 by CTD Engineer Target Reservoir: Ivishak Zone 1 �N Date: October 23, 2018 Re: L2 -07B Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well 1-2-07A. 1_2-07A is a 2004 Z1A/B Ivishak CTD lateral from 12-07 (which was a 1998 Z1A/B Ivishak producer). The well has a production casing leak at 7380' MD. This will need to be repaired prior to sidetracking the well via a packer cement squeeze. Parent well, L2 -07A has no remaining value and there are no good opportunities to add new perforation to improve well performance. Proposed plan: Drill a through tubing sidetrack with the CDR 2 Coiled Tubing Drilling rig on or around December 15th, 2018. Slickline will pull the dummy GLV from station #3. E -line unit will set a CBP and a cement retainer over the open GLM. Service coil will then perform a packer squeeze to repair the IA leak at 7380'. Coil will then mill out the cement and cement retainer and slickline will log the cement. A CIBP will be set to isolate the L2 -07A wellbore and a CTD whipstock will be set pre -rig CDR 2 will mill a 3.80" window in the 4-1/2" liner and drill an Ivishak well in Zone 1: The lateral will be completed with a 3-1/2" x 3-1/4' x 2-7/8" L-80 liner which will be cemented and perforated. CTD Drill and Complete L2 -07B program: Rig Start Date: Dec 25th, 2018 Pre -Rig Work: (scheduled to begin Sept 15'h, 2018) 1. S: Pull X plug at 10,583' MD, Pull GLV from station #3 2. E: Set CBP & Pressure test, Set Cement Retainer 3. C: IA Cement Squeeze 4. C: Mill cement and plug 5. F: MIT -IA 6. S: Dummy WS drift, Memory SCMT 7. E: Set CIBP, Set Whipstock 5v n1D2Y 3/g-�$� 8. F: A/EL Pressure test whipstock/ MIT -T 9. V: Tree Work Rig Work: I 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. (MASP: 2545) 2. Mill 3.80" window and 10' of rathole. Swap to 8.6 drilling mud 3. Drill 4-1/4" Build and lateral with GR/Resistivity to TD 4. Run 3-1/2" x 3-1/4" x 2-7/8" L-80 liner 5. Pump primary cement leaving TOC at TOL'. 37.2 bbls of 15.3 ppg liner cmt planned 6. Test liner lap to 2,400 psi. 7. Run RPM log and Perforate Liner 8. Freeze protect well, set BPV, RDMO Post -Rig Work: V: Install second swab (so CTU can RDMO post N2 lift and keep well flowing). Tree work. Pull TWC/BPV if necessary S: Set solid 4.5" LTP with PTSA stinger (if fail liner lap PT on rig) F: Assist SL PT LTP (if set) CT: N2 lift (no GLMs that are deep enough to kick off) 5. V pending: remove secc,,.j swab 6. E pending: shoot 20' Sag perls for in-situ gas lift (if well cannot flow naturally on its 7. S pending : set extended (-40'), 4.5" LTP with sliding sleeve and changeable orific( situ gas lift). Set in closed position. SL open sliding sleeve after passing PT. 8. F pending: PT LTP. 9. CT pending: N2 lift after in-situ LTP is set * Approved alternate plug placement per 20 AAC 25.112(i) 5C. 1'� �Vrr Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg drilling fluid for milling window and drilling (352 psi over -balance ) Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4.25" Liner Program: • 3-1/2", 9.2#, L-80, STL Solid Liner 10,830' MD - 10,870' MD • 3-1/4", 6.6#, L-80, TC -II Solid Liner 10,870' MD — 11,700' MD • 2-7/8", 6.5#, L-80, STL Solid Liner 11,700' MD — 13,962' MD • A minimum of 37.2 bbls of 15.3 ppg cement will be used for liner cementing. (TOC =TOL) • The primary barrier for this operation: a minimum EMW of 8.4 ppg. - • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 91°. • Magnetic and inclination surveys will be taken every 30 ft. • Distance to nearest property — 25,000' • Distance to nearest well within pool — 200' Logging • MWD directional, Gamma Ray and Resistivity will be run over the entire open hole section. RPM log will be run inside the production liner prior to perforating. Perforating: • 2" MaxForce, 1-1/4" CSH work string • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti -Collision Failures • All wells pass BP Anti -Collison Risk Requirements. The planned L2 -07B Trajectory is within 148ft of the 18-11 B wellbore. There is no expected significant reservoir pressure differential between L2 -OB and 18-11 B wellbore. The L2 -07B well is being drilled solely within the same reservoir as 18-11 B is completed. Hazards j • L2 pad is an H2S pad. Reservoir Pressure The reservoir pressure is expected to be 3,407 psi at 8,407' TVDSS. (7.6 ppg equivalent). Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,567 psi. An EMW of 8.4 ppg for this well will provide 265 psi over -balance to the reservoir. Managed Pressure Drilling — • MPD techniques may be used to improve hole stability. t An automatic choke w maintain a target ECD at the window or the duration of drilling to improve hole stability. A pressure schedule will be used for tripping In/Out of the hole. The purpose of the pressure schedule for tripping is to maintain the same bottom hole pressure at the window by applying surface pressure via the choke. At all times, drilling fluid weight will be greater than equivalent pore pressure. MPD is only being used for hole stability. Ryan Ciolkosz CC: Well File CTD Engineer Joseph Lastufka North America - ALASKA - BP Lisburne L2 L2-07 PLAN L2-0713 Plan: L2-0713 WP03 BP Coil Tubing Report 22 October, 2018 Company: North America - ALASKA - BP Project: Lisburne Site: L2 Well: 12-07 Wellbore: PLAN 1-2-078 Design: 1-2-0713 WP03 BP BP Coil Tubing Report Local Coordinate Reference: Well 1-2-07 TVD Reference: Mean Sea Level MD Reference: KB Q 39.30usft (ORIG KELLY BUSHING) - North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project Lisburne, GPMA, LISBURNE Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Gap, Datum: NAD27' OGP-Usa AK [4287'15884] ° Using Well Reference Point Map Zone: NAD27 - OGP-Usa AK / Alaska zone 4 126734.1586, ° Using geodetic scale factor Site L2, TR -11-15 Site Position: 689,322.350 usft From: Map Position Uncertainty: 0.00 usft Well L2-07, 1-2-07 Well Position +N/ -S 0.00 usft -E/-W 0.00 usft Position Uncertainty 0.00 usft Wellbore PLAN L2 -07B Magnetics Model Name Sample Date BGGM2018 1/1/2019 Design L2 -07B WP03 Audit Notes: Version: Phase: Vertical Section: Depth From (TVD) (usft) -1443 Northing: 5,957,405.920 Usti, Easting: 689,322.350 usft Slot Radius: 0.000 in Northing: 5,963,211.650 usft ' Easting: 692,843.820 usft " Wellhead Elevation: 14.43 usft Declination Dip Angle 17.13 80.9 PLAN Tie On Depth: -N/-S -E/-W (usft) (usft) 0.00 0.00 Latitude: Longitude: Grid Convergence: Field Strength (nn 6 57,440 10,904.16 Direction (°I 80.00 Latitude: Longitude; Ground Level: 70° 17' 18.046 N 148' 28'2.759 W 1.44 ° 70' 18' 14.250 N 148' 26'15.842 W ' 11.80usft 10/222018 4:47.20PM Page 2 COMPASS 5000 1 Build 81D Company: North America - ALASKA - BP Project: Lisburne Site: 12 Well: 12-07 Wellbore: PLAN 1.2-078 Design: 1-2-0713 WP03 Survey Tool Program Date 10/22/2018 From To (usft) (usft) Survey (Wellbore) 180.03 4,367.032: MWD - Standard (L2-07) 4,424.06 10,904.16 3! MWD + IFR [Alaska] (1-2-07) 10,904.16 13,962.08 1-2-07B WP03 (PLAN 1-2-07B) Planned Survey MD Im; 26.00 An TVDSS (usft) (°) 36.53 V) (usft) 10,904.16 21.61 300.96 8,362.04 1.2-07 Actual Suvey - TIP 5,987,837.308 688,472.571 MD Reference: 10,924.00 23.50 297.89 8,380.36 KOP 57.89 North Reference. 319.12 10,942.25 25.00 299.53 8,397.00 TCGL 78.62 Method: 324.98 10,944.00 25.14 299.68 8,398.58 Start DLS 22.00 TFO 25.00 EDM R5K - Alaska PROD - ANCP1 10,984.00 33.31 306.44 8,433.47 Start DLS 22.00 TFO 26.00 Local Coordinate Reference: Well 12-07 11,000.00 36.53 22.00 308.94 11,009.34 3843 Mean Sea Level 310.23 BCGL 5,987,837.308 688,472.571 MD Reference: 11,100.00 57.34 KELLY BUSHING) 318.93 11,102.63 57.89 North Reference. 319.12 23SS 22.00 11,200.00 78.62 Method: 324.98 11,234.50 86.00 688,422.814 326.78 SWR Tum 12.03 EDM R5K - Alaska PROD - ANCP1 16.00 11,241.50 86.00 -4,354.85 327.62 22TS 22.00 MWD 11,284.50 86.00 8,556.51 332.79 21TS/Fauft #1 MWD+IFR:AK MWD + IFR (Alaska] BP BP Coil Tubing Report 8,446.59 4,733.00 Local Coordinate Reference: Well 12-07 688,477.040 22.00 TVD Reference: 25.00 Mean Sea Level 4,736.62 -4,251.31 5,987,837.308 688,472.571 MD Reference: 22.00 KB Q 39.30usft (ORIG KELLY BUSHING) 22.95 8,514.59 4,784.06 North Reference. 5,967,883.529 True 22.00 -3,402.33 Survey Calculation Method: Minimum Curvature -4,299.83 5,967,885.170 688,422.814 Database: EDM R5K - Alaska PROD - ANCP1 16.00 Tool Name Description -4,354.85 5,967,954.825 688,365.990 22.00 MWD MWD - Standard 15.90 8,556.51 4,885.12 -4,374.01 MWD+IFR:AK MWD + IFR (Alaska] 22.00 -3,459.27 13.70 MWD MWD -Standard 4,377.79 5,967,988.376 688,342.180 NIS E1W Northing Easting DLeg V. Sec TFace 4,399.10 (usft) (usft) (usft) (usft) (°Moousft) (usft) (°) 90.18 4,708.94 -4,20960 5,967,810.711 688,514.981 0.00 -3,327.95 0.00 4,712.67 -4,216.23 5,967,814.270 688,508.258 11.22 -3,333.83 -33.36 4,716.27 -4,222.80 5,967,817.703 688,501.598 9.00 -3,339.68 25.00 4,716.64 -4,223.45 5,967,818.052 688,500.942 9.00 -3,340.25 23.50 4,727.39 -4,239.70 5,967,828.384 688,484.422 22.00 -3,354.38 25.00 8,446.59 4,733.00 -4,246.94 5,967,833.801 688,477.040 22.00 -3,360.54 25.00 8,454.00 4,736.62 -4,251.31 5,987,837.308 688,472.571 22.00 -3,364.22 22.95 8,514.59 4,784.06 -4,298.37 5,967,883.529 688,424.314 22.00 -3,402.33 21.93 8,516.00 4,785.74 -4,299.83 5,967,885.170 688,422.814 22.00 -3,403.47 16.00 8,551.90 4,856.84 -4,354.85 5,967,954.825 688,365.990 22.00 -3,445.31 15.90 8,556.51 4,885.12 -4,374.01 5,967,982.605 688,346.112 22.00 -3,459.27 13.70 8,557.00 4,890.99 4,377.79 5,967,988.376 688,342.180 12.00 -3,461.97 90.02 8,560.00 4,928.21 4,399.10 5,968,025.032 688,319.922 12.00 -3,476.50 90.18 102212018 4:47:20PM Page 3 COMPASS 5000.1 Build 81D BP 3 BP Coil Tubing Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-2-07 Project: Lisburne TVD Reference: Mean Sea Level Site: L2 MD Reference: KS @ 39.30usft (ORIG KELLY BUSHING) Well: L2-07 North Reference: True Wellbore: PLAN L2 -07B Survey Calculation Method: Minimum Curvature Design: L2 -07B WP03 Database: EDM RSK- Alaska PROD -ANCP1 Planned Survey MD Inc An TVDSS NIS EIW Northing Easting DLeg V. Sec TFace (waft) (°) (°) (usft) (u6ft) (usft) (usft) (usft) (°I100usft) (waft) (') 11,300.00 86.00 334.66 8,561.08 4,942.07 -4,405.95 5,968,038.711 688,312.725 1200. -3,480.83 90.08 11,400.00 86.00 346.69 8,568.05 5,036.03 -4,438.90 5,968,131.790 688,277.368 12.00 -3,496.97 90.42 11,500.00 86.00 358.72 8,575.03 5,134.80 -4,451.56 5,968,230.193 688,262.187 12o0 -3,492.28 90.42 11,514.50 86.00 0.46 8,576.04 5,149.26 -4,451.66 5,968,244.645 688,261.711 12.00 -3,489.87 90.06 Start DLS 12.00 TFO -90.00 11,556.94 86.02 355.35 8,579.00 5,191.55 -4,453.21 5,968,286.883 688,259.081 12.00 -3,484.05 -90.00 14N-7000 11,600.00 86.06 350.17 8,581.98 5,234.15 -4,458.61 5,968,329.332 688,252.580 12.00 -3,481.98 -89.64 11,664.50 86.20 342.42 8,586.34 5,296.62 -4,473.85 5,968,391.386 688,235.750 12.00 -3,486.13 -89.29 Start DLS 12.00 TFO 89.60 11,700.00 86.24 346.69 8,588.68 5,330.76 -4,483.28 5,968,425.270 688,225.444 12.00 -3,489.49 89.50 11,767.18 86.39 354.77 8,583.00 5,396.88 -4,494.08 5,968,491.080 688,212.956 12.00 -3,488.64 89.22 TDF 11,800.00 86.49 358.71 8,595.04 5,429.57 -4,495.94 5,968,523.713 688,210.254 12.00 -3,484.80 88.70 11,900.00 86.89 10.72 8,600.84 5,528.86 4,487.74 5,968,623.196 688,215,898 12.00 -3,459.48 88.45 12,000.00 87.42 22.73 8,605.82 5,624.36 4,459.05 5,968,719.371 688,242.127 12.00 -3,414.65 87.76 12,100,00 88.07 34.72 8,609.77 5,711.82 -4,411.12 5,968,808.033 688,287.797 12.00 -3,352.26 87.16 12,200.00 88.80 46.70 8,812.52 5,787.46 4,346.04 5,968,885.309 688,350.910 12.00 -3,275.03 86.68 12,300.00 89.58 58.68 8,613.94 5,847.95 -4,266.66 5,968,947.821 688,428.709 12.00 -3,186.35 86.36 12,352.19 90.00 64.92 8,614.13 5,872.60 -4,220.69 5,968,973.639 688,474.027 12.00 -3,136.80 86.19 Start DLS 12.00 TFO 87.00 12,400.00 90.30 70.65 8,614.00 5,890.67 -4,176.44 5,968,992.834 688,517.794 12.00 -3,090.09 87.00 12,500.00 90.91 82.64 8,612.94 5,913.72 4,079.33 5,969,018.370 688,614278 12.00 -2,990.45 87.02 12,600.00 91.49 94.63 8,610.84 5,916.10 -3,979.56 5,969,023.310 688,713.945 12.00 -2,891.78 87.14 12,682.20 91.91 104.49 8,608.39 5,902.48 -3,898.64 5,969,011.768 688,795.182 12.00 -2,814.46 87.39 Start DLS 12.00 TFO.92.00 12,700.00 91.84 102.35 8,607.81 5,898.35 -3,881.33 5,969,008.084 688,812.589 12.00 -2,798.13 -92.00 12,800.00 91.37 90.36 8,605.01 5,887.31 -3,782.17 5,968,999.594 688,911.999 12.00 -2,702.39 -92.07 1012212018 4:47:20PM Page 4 COMPASS 5000.1 Build BID 1,020 Company: North America - ALASKA - BP Project: Lisburne Site: L2 Well: L2-07 Wellbore: PLAN L2 -07B Design: L2 -07B WP03 Planned Survey Well 12-07 MD Inc (usR) (°) 12,900.00 90.84 12,962.20 90.49 Start DLS 12.00 TFO 90.00 13,000.00 90.48 13,100.00 90.47 13,200.00 90.43 13,242.20 90.40 Start DLS 12.00 TFO -90.00 13,300.00 90.40 13,400.00 90.38 13,500.00 90.35 13,522.20 90.34 Start DLS 12.00 TFO 91.00 13,600.00 90.17 13,700.00 89.95 13,800.00 89.73 13,802.20 89.73 Start DLS 12.00 TFO, .90.00 13,900.00 89.73 13,962.20 • 89.74 TD at 13962.20 5,939.36 BP BID Coil Tubing Report Local Coordinate Reference: Well 12-07 TVD Reference: Mean Sea Level MD Reference: KB @ 39.30usft (ORIG KELLY BUSHING) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVDSS NIS FJW Northing Basting DLeg V. Sec TFace (°) (usft) (usR) lush) (waft) (usR) ('Moll (usR) (I 78.36 8,603.08 5,897.11 -3,682.85 5,969,011.948 669,011.025 12.00 -2602.88 -9241 70.91 8,602.36 5,913.58 -3,622.93 5,969,029.945 689,070.506 12.00 -2,541.00 -92.64 75.45 8,602.04 5,924.52 -3,586.75 5,969,041.807 689,106.387 12.00 -2,503.48 90.00 87.45 8,601.21 5,939.36 -3,488.05 5,969,059.182 689,204.671 12.00 -2,403.70 90.04 99.45 8,600.42 5,933.36 -3,388.41 5,969,055.741 689,304.420 12.00 -2,306.62 90.14 104.51 8,600.12 5,924.61 -3,347.15 5,969,048.050 689,345.891 12.00 -2,267.50 90.23 97.57 8,599.71 5,913.55 -3,290.45 5,969,038445 689,402.851 12.00 -2,213.59 -90.00 85.57 8,599.02 5,910.81 -3,190.67 5,969,038.267 689,502.660 12.00 -2,115.80 -90.05 73.57 8,598.38 5,928.87 -3,092.51 5,969,058.845 689,600.326 12.00 -2,015.99 -90.13 70.91 8,598.25 5,935.64 -3,071.37 5,969,066.154 689,621.280 12.00 -1,994.00 -90.21 80.24 8,597.90 5,955.00 -2,996.10 5,969,087.437 689,696.022 12.00 -1,916.51 91.00 92.24 8,597.80 5,961.54 -2,896.50 5,969,096.530 689,795.418 12.00 -1,817.29 91.04 104.24 8,598.08 5,947.23 -2,797.72 5,969,084.763 689,894.533 12.00 -1,722.49 9105 104.50 8,598.09 5,946.68 -2,795.59 5,969,084.273 689,898.673 12.00 -1,720.49 91.02 92.77 8,598.55 5,932.02 -2,699.06 5,969,072.097 689,993.538 12.00 -1,627.97 -90.00 85.30 8,598,63 _ 5,933.07 -2,638.92 5,969,074.738 690,055.629 12.00 -1,566.59 -89.94 10/22/2018 4:47:20PM Page 5 COMPASS 5000.1 Build 81D by BP BP Coil Tubing Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-07 Project: Lisburne TVD Reference: Mean Sea Level Site: L2 MD Reference: KB @ 39.30usft (ORIG KELLY BUSHING) Well: 1-2-07 North Reference: True Wellbore: PLAN 12-0713 Survey Calculation Method: Minimum Curvature Design: 12-0713 WP03 Database: EDM RSK- Alaska PROD -ANCP7 Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) Irish) (usft) Comment 10,904.16 8,362.04 4,708.94 -4,209.60 L2-07 ACtual Suvey - TIP 10,924.00 8,380.36 4,712.67 -4,216.23 KOP 10,944.00 8,398.58 4,716.64 -4,223.45 Start DLS 22.00 TFO 25.00 10,984.00 8,433.47 4,727.39 4,239.70 Start DLS 22.00 TFO 25.00 11,234.50 8,556.51 4,885.12 4,374.01 Start Turn 12.03 11,514.50 8,576.04 5,149.26 4,451.66 Start DLS 12.00 TFO-90.00 11,664.50 8,586.34 5,296.62 4,473.85 Start DLS 12.00 TFO 89.50 12,352.19 8,614.13 5,872.60 4,220.69 Start DLS 12.00 TFO 87.00 12,682.20 8,608.39 5,902.48 -3,898.64 Start DLS 12.00 TFO -92.00 12,962.20 8,602.36 5,913.58 -3,622.93 Start DLS 12.00 TFO 90.00 13,242.20 8,600.12 5,924.61 -3,347.15 Start DLS 12.00 TFO -90.00 13,522.20 8,598.25 5,935.64 -3,071.37 Start DLS 12.00 TFO 91.00 13,802.20 8,598.09 5,946.68 -2,795.59 Start DLS 12.00 TFO -90.00 13,962.20 8,598.83 5,933.07 -2,636.92 TD at 13962,20 10222018 4.'4720PM Page 6 COMPASS 5000.1 Build 81D North America - ALASKA - BP Lisburne L2 L2-07 PLAN L2 -07B L2 -07B WP03 Anticollision Summary Report 22 October, 2018 102 Company: North America - ALASKA - BP Project: Lisburne Reference Site: L2 Site Error: 0.00usft Reference Well: 12-07 Well Error: 0.00usft Reference Wellbore PLAN L2 -07B Reference Design: L2 -07B WP03 BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-07 Mean Sea Level KB @ 39.30usft (ORIG KELLY BUSHING) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference L2 -07B WP03 Centre to Filter type: NO GLOBAL FILTER: Using user defined selection 8 filtering criteria To Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 10,904.16 to 13,96220usft Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,593.73usft Error Surface: Elliptical Conic Survey Tool Program Date 1 0/2212 01 8 Centre to No -Go From To Measured Measured (usft) (usft) Survey Wellbore) Tool Name DescdpNon 180.03 4,367.032: MWD - Standard (L2-07) MWD MWD -Standard 4,424.06 10,904.163: MWD+ IFR [Alaska](L2-07) MWD+IFR:AK MWD + IFR [Alaska] 10,904.16 13,962.08 L2 -07B WP03 (PLAN 1-2-0713) MWD MWD - Standard SRe Name Offset Well - Wellbore - Design 18 18-11 - 18-11 B - 18-11 B 18-11 - 18-11 BPB2 - 18-11 BPB2 18-11 - 18-11 BPB3 - 18-11 BPB3 L1 L7-01 - L7-01 - L1-01 L7-01 - Floral 19 L7 -01A- Plan #119 L2 1-2-07 - 12-07 - 1-2-07 1-2-07 - L2 -07A- 1-2-07A L2-07 - L2-07AP61 - L2-07APB1 1-2-21 - 1.2-21 - 1-2-21 1-2-25 - L2-25 - 12-25 1-2-29 - 12-29 - 12-29 NGI NGI-01 - NGI-01 - NGI-01 Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Depth Depth Distance (usft) from Plan (usft) (usft) (usft) (usft) 11,939.64 13,975.00 136.08 8.17 133.34 Pass - Minor 1/50 11,972.31 13,975.00 193.08 12.87 191.38 Pass - Minor 1150 11,972.39 13,975.00 189.01 12.89 187.30 Pass - Minor 1150 11,804.16 11,50000 632.00 343.03 290.64 Pass - Major Risk 11,179.16 13,000.00 477.66 346.22 208.05 Pass - Major Risk 11,204.16 11,325.00 190.21 0.35 190.21 Pass-NOERRORS 11,204.16 12,150.00 1,010.50 1.89 1,010.50 Pass-NOERRORS 10,925.00 10,925.00 0.00 0.36 0.00 Pan -NOERRORS Out of range Out of range Out of range 13,957.43 8,925.00 1,167.09 220.74 1,051.94 Pass -Major Risk 10/222018 1:57.20PM Page 2 of COMPASS 5000.1 Build 81D Jolk BP bp Anticollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: L2 MD Reference: Site Error: O.00usft North Reference: Reference Well: 1-2-07 Survey Calculation Method: Well Error: O.00usft Output errors are at Reference Wellbore PLAN -2-07B Database: Reference Design: 12-078 WP03 Offset TVD Reference: Well 1-2-07 Mean Sea Level KB @ 39.30usft (ORIG KELLY BUSHING) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Reference Depths are relative to KB Q 39.30usft (ORIG KELLY Coordinates are rela9ve to: 1-2-07 Offset Depths are relative to Onset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK Centrel Meridien is 150' 0' 0.000 W' Gntl Convergence at Surface is: 1.47' Ladder Plot $ L2-29,L2-29PB1,L2-29PB1 V1 $ 1-2-29,1-2-29,1-2-29V1 t L2-29,L2-29A,L2-29AV0 $ 18-11,18-11BPB2,18-11BPB2VO -0- 18-11,18-11 BPB3,18-11 BPB3 VO -14- 18-11, 1B -11B, 1811 BVO -} 18-18,18-18B, 1B-1BBV4 -F 12-13,12-134,1-2-13AV3 -6- L2 -13,L2 -13,L2 -13V1 -0- 1-2-10,12-10,1-2-10V1 MeaW0dL�C8p1M500 uslUn) -F L2 -14,L2 -14,L2-14\/3 -1&- 1-2-14,1-2-14A,-2-14AV3 -9- 1-2-07,1-2-07A, 1-2-07AV4 $ L2-07, L2-07APB1, L2-07APB1 V1 $ L2 -07,1-2-07,1-2-07V15 $ 1-2-21,12-21,12-21 V2 -F 1-2-21,1-2-21A,12-21AV6 -1&- 12-21,1-2-218,12-21BVO -i&- 1-1-01,1_11-01.1-1-01\13 -t- 1-1-01, Plan#119 L1-01 A,Plan #119V2 $ L2 -08,L2 -08,L2 -08V1 �F 1-2-11,1-2-11 PB1,12-11PB1 V1 -� 1-2-11,12-11PB2, 1-2-11 PB2V2 1-2-11,1-2-11,1-2-11 V2 $ L2 -03,L2 -03,L2 -03V1 $ 12-03,1-2-034,12-03AV6 $ 1-2-16,1-2-16,1-2-16 V1 -4- NGI-01, Nl1, NGI-01 V2 -E- 1-233,1-233,1-233 V1 -Ar L2 -24,L2 -24,L2 -24V1 10/222018 1:57:20PM Page 3 of 3 COMPASS 5000,1 Build 81D by Project: Lisburne WELLBORE DETAILS: PUN L2-0713 nEBHiE INFQ TLTN �' a �PL2-0713 nlN'B7NNNSne WaRU47T=Nw wall: lieee IINDIPdam®'. B S.LW6 WYIWM PUN L2.07B S (vs)Naaenm W.DWNom Parent WallOme: L2-07 8b.Mo,fl8eNaw'8S@39IDw(M1DBELYBL6MWlPlm: L2.07B WP03 y�l/lV Te On MD:10904.16 alaebn844a1 u6..C... f 6800 F oMCI N 800 0 0 5400 0SZW O 5000 4800 4600 4400 IDA,0 WELL DETAILS: U47 GmudLena[ 1180 ♦W.S +E/ -W wft, an�� Eft LO#w. WngA e 000 000 5853311850 892&3620 7P19'16250N 140°2515842W RN SECTIONDETAILS ANNOTATIONS Sec MD Inc Ali wTVD .N -S -EIV Dag TFace VSect Target SSTVD MO An0066W 1 10904.16 21.61 300.96 936204 4708.94 .4209.60 0.00 0.00-3327.95 8362.04 10904.16 _2.07AcWalSWay-TP 2 10924.00 23.50 297.89 8360.36 471267 -4216.23 11.22 .3336-3333.83 8380.36 10924.00 KOP 3 10944.00 25.14 299.68 8398.58 4716.64 -4223.45 9.00 25.00.3340.25 8398.58 10944.00 Sbn DLS22.D0TF025.D0 4 10984.00 3331 306.44 8433.47 472739 423970 2200 25.00-3354.38 a433.47 4984,00 StanDLS2200TFO25.00 5 1128.50 86.0032678 8556.51 4885.12 -4374.01 22.00 25.00-3459.27 855651 11234.50 San Tum1203 6 11514.50 86. OD 0.46 8576.04 514916 41451.66 12.00 90.00-3489.87 8576.04 11514.50 StutDS12.00TFO.90.00 7 11664.50 86.20 8242 8586.8 5296.62 -447385 12.00 -90.00-3486.13 858681166450 StanDLS12.00TF08950 12352,19 90.00 64.92 8614.13 5872.60 4220.69 12.00 89.50-3136.80 8614.13 1235219 SWDLS12.00TF087.00 9 12682.20 91.91 104.49 8608.39 5902.48 -3898.64 12.00 87.00.2814.46 8608.39 12682.20 SbODLS12.DOTFO-9200 10 1296220 90.49 7091 8602.36 591358 -362293 12.00 -92.00-2541.0) 860236 1296220 SOOLS12007090.00 11 13242.20 90.10 104.51 8600.12 592461 .387.15 12.00 9000 .2267.50 $600.12 13242.20 SbnDLS12.W TFO-90.00 12 13522.20 90.8 70.91 8598.25 593544 -3071.37 12.00 .90.00-1994.00 8598.25 13522.20 SWADLS 1200TF091.00 13 13802.20 8973 10150 8598.09 5946.68 -7795.59 12.00 9100.1720.49 8598.09 13802.20 SW OLS1200 TF040.00 14 13962.20 89.74 85.30 859B.83 593307 .2636.92 12.00 -90.00-156659 8598.07 13962.20 TOatl3962.20 f 6800 F oMCI N 800 0 0 5400 0SZW O 5000 4800 4600 4400 IDA,0 -5200 -5000 48W 4600 4400 42M 4M0 -38M -3600 -34M -3200 -3000 -2800 -2600 -24M .2200 -2000 -IBM -16W West( -)/East(+) (200 usillin) an�� RN P�-m�ON ��1 ME P 8200 - IlNE ��i�'� I �- �==Muf ..N I�..s�■� P>- �■.....ON� -5200 -5000 48W 4600 4400 42M 4M0 -38M -3600 -34M -3200 -3000 -2800 -2600 -24M .2200 -2000 -IBM -16W West( -)/East(+) (200 usillin) Vertical Section at 80.000(100 usNin) RN P 8200 - I �- 11 Mlwl rry= Y BI - - 3 UL31 WTF 100 D) � _-� JI/2'14 WIOW1 84M Su DLS 12 XT 9.50\ Sun ULS'2 Wlh 2300 .EL]1i 11 121, UTi �T 1.2 .W 8503 111 .mJ rin . 7M ,e6W - I 1 i 1 1 1.322W 11025W 87M 87M Sw - nM 12wl 0-92 1 Sun LS I2U n`0- 00 woo 12.7 O.W Sunl)I.S l2 WI108]LO HT 89 .Jtk&1 89M 4000 y9M MEW - JE00 4100 .Poro -24`0 .3803 -34100 -lUA -3500 34W -llW -]200 -IICO -lqp 391q 33041 -E]0] -E6M -2500 SAU 3100 -2Lp -2100 30.'U -IWO .1300 -IJOJ -1600 -1503 -1400 -11.0ILIO -1100 .10[O .9.p .800 -700 6C0 S. Vertical Section at 80.000(100 usNin) Project: UsOWru ANTFC=SION SETTINGS COMPANY DETABS. NOMAnlerica-ALASKA-BP t� BNa: Lt IMerpolat al elhad MD,MWM1:2BOD CakulatlOn McMaO: NSnbilumCuNaNre BAT(ER �r Wall. L20T Dep9i Range From: 10904.18To13%220 Ermr Gyatem ISCVYSA GHES "'��1NN�� Results LimiMO By: Centre Disern e:1593,73 Snn WKM. T2v. Cylinder NoM Wellbore: PLANET-078, Rek7aace: Plan: U-07B WP03 (L2-07NLAN LT-078) Error &alace: E llp6cel Conk GE company Plan: LS478 WP03 (L2-07IPLAN L2478) Waaa, McNaa'. Rubs eased c N an Lr L2-07 Ladder Plot 18-11BPB3 18-118 18-110PB2 L2 -07B WP03 1 BPB2 / 18-11 BPB3 Possible Magnetic Interference from: KOP to 11,100'MD b O W A N . J . N O W A lT O) J (D fP O W A IT Qi J m IP O O O O O O O Op O O O O O O O O O O O Op O O O O O O Op Op O O O O O O O O O O O O O O O O O O O O O p O O O O O p O O O Measured Depth (100 usft(n) - L2-29, L2-29PB1, L2-29PB1 V1 - U-13. L2.13, L2-13" - L?W, L2-07PP81. U47VB1 VI - U-08, 1248A, 12-084 V2 -12-16, 12-18, U-16 V1 - L2-29, U-29, L2-29 V1 -12-10, 1-10, L2-10 V1 -1?07.1107. L207 V15 -12-08. PLAN l2-1)68. L2L6B WA70 W- NGWI.NGI-01, NGI-01 W -L2-29,12-29A L2 -29A W u L2-05,12-0812-06 V4 - L2-21, L2-21,1231 VL - U-08. L2-08, U48 V1 - L2-33, 1?33, 1233 Vt -1&11, 1811 3PB2 1811 3PB2 W -U-14, 1b14C. U -14C W -U21, L2 -21A U -21A W -L2-11, L2 11P91, U-ilMl V1 -12-24. ETN, L2-24 V1 -15-01. 15 -fl BP03, 18-11BPB3 W -12-14, 12-149.U-14BW -L221, U -21R L2 -21B W -12-11, 4-11P62, 12-11M W -U-20. L PBI L230PB1 Vl 18-1113, 18-119 V0 -1.2-14 L2-14, L&u V3 -u-0t. a-01, L141 %3 -IStt U-11 1 11 W - 12-20, L2-20. L230 V1 -18-18,15-158, WOW +L2-14, 1244A, U-14AW -L1-01, PlaM119 1-1-01A Plan M19W-L2-0 L2-03, L2-03 V1 -12-07B Wfl13 -12-13. L2 -13A L2 -13A V3 - L2-07, 1207A 1 WA V4 - 12-25, 1235,1235 V1 -L203, uzL L2-03AV8 From Colour To MD 10904 11100 11100 11300 11300 11800 11800 12100 12100 - 13962 S6RY£YPRWMM oWT Ilo, oertll To 5,$'o,Tool 180.03 AP5703 Y: MND-SbgaE n2-0]1 'Am M24.0e 10900.1. ]: MVA+IFRINnlul(,?07) MM.JMIK 10900.18 13902N UARBW IPIANuvs) MWD 18-118PB3 34 0 1Q-11BPB2 1 L rn o 30 I' u 12-07A 1 3 v LEGEND '22 -11 L2- A¢� 140 35 0 90 a 16n, Ian BPe2. IbnePe2 v0 ' @N, @N, @07- a 1611, IaIIBPB], 1611BP0] VO w L141, L"I, L1-01 V3 , 2 D --1611,16118 M1113 V0'L1-01, PIMN119-1.01A, PW 0119W 2 - .240 6e ' A2 -07, M,1 MW NGILI40I-01, NGI4IW aU.2106 180 180 Travelling CylinderA2imulh(TFO+AZI)['] vs Centre to Gene Separation (40 us88n1 Travelling Cylinder Azimuth (TFO•AZI) ['] vs Centre to Centre Separation [10 us8fin] Project: Lisburne ANTI -COLLISION SETTINGS COMPANY DETAILS: North America - ALASKA - BP HATFIR Calculation Method: Minimum Curvature {-, bSite: L2 HES t' Well: 1-2.07 Interpolation Method: MD, interval: 25.00 Error System: ISCWSA rr� oa�v Depth Range From: 10904.16 To 13962.20 Scan Method: Tray Cylinder North Wellbore: PLAN L2.07B Results Limited By: Centre Distance: 1593.73 Error Surface: Elliptical Conic Plan: L2.07B WP03 Reference: Plan: 1-2-07B WP03 (1-2-071PLAN L2 -07B) Warning Method: Rules Based G�wo9 u..1: 11.0 DepthRange: P 9 10904.16 From Colour To MD To 13962.20 w+ a v xwMme 0.90 0.99 9ru ,,.9r9 Brtl 9 .� Lloll 7P194410K lW2e19949W L949IW. 10904 "" 11100 sec MD Inc An Tv0 .W.E .Er -W deg TFace vsect Possible Magnetic Interference: 1 10904.18 21.61 30098 838204 470894 4209.60 0.00 0.00 -3327.95 From KOP to 11,100' MD 3 11100 11300 2 10924.00 2950 297.89 8380.38 471287 4216.23 11.22 -33.38 -3333.83 11800 3 4 10944.00 25.14 299.68 109840033.31 306." 8398.58 &33.47 4716.64 472739 422345 423970 900 2200 25.00 -3340.25 25.00 -3354.38 5 11231.50 8600 32878 8556.51 4885.12 437401 2200 25.00 -3459.27 11800 12100 6 1151450 8800 0.48 8576.04 514926 4451.88 12.00 90.00 -3489.87 11084.50 W2034242 858034 U90V .4473.85 1200 9000 -34MA3 4&11300 _7 80 13962 8 12352.19 WOO 64.92 W1413 587280 4220.69 12.00 89.50 -3136.80 32 9 12862.20 91.91 104.49 8808.39 590248 -M%.84 1200 8700 -281646 f01298220 90.49 7091 W02.36 5913.58 -3022.93 12.00 -92.00 4541.00 11 1324210 W40 104.51 W0012 5924.81 -3317.15 12.00 9000 -2257.50 12 13522.20 9034 70.91 8598.25 5935.84 -3071.37 12.00 -90.00 -1994.00 13 IM02.20 8873 10450 859809 5948.88 -2795.59 12.00 9100 -1]2049 14 13982.20 89.74 85.30 8598.83 5933.07 -2838.92 12.00 -GOOD -1596.59 S6RY£YPRWMM oWT Ilo, oertll To 5,$'o,Tool 180.03 AP5703 Y: MND-SbgaE n2-0]1 'Am M24.0e 10900.1. ]: MVA+IFRINnlul(,?07) MM.JMIK 10900.18 13902N UARBW IPIANuvs) MWD 18-118PB3 34 0 1Q-11BPB2 1 L rn o 30 I' u 12-07A 1 3 v LEGEND '22 -11 L2- A¢� 140 35 0 90 a 16n, Ian BPe2. IbnePe2 v0 ' @N, @N, @07- a 1611, IaIIBPB], 1611BP0] VO w L141, L"I, L1-01 V3 , 2 D --1611,16118 M1113 V0'L1-01, PIMN119-1.01A, PW 0119W 2 - .240 6e ' A2 -07, M,1 MW NGILI40I-01, NGI4IW aU.2106 180 180 Travelling CylinderA2imulh(TFO+AZI)['] vs Centre to Gene Separation (40 us88n1 Travelling Cylinder Azimuth (TFO•AZI) ['] vs Centre to Centre Separation [10 us8fin] Pmjw: Llebums V WELLBORE DETAILS: PLAN L2 -07B eEFEBENaNFow.wrlu, ER by SNs: L2 �P F. U -07B oaereie lw,a kre we, uuti xm `p�eyy` Y WWI: L2-07 f\J�✓[. vemmfM1'ol Rmam®: M®�5®,evel nUC44ES WWlbore: PUN L2 -07B 2-07aGEcomgamy__Plm: L2.=WP03PIusWM1MD Tem MD: 10804.18L Lyy yp.sgAn. µ�im�m Cunsue Easeng (100 usWin) Mean Sea Level by North America - ALASKA - BP Lisburne L2 L2-07 PLAN 1-2-0713 L2-0713 WP03 Plus 500ft MD AOGCC Offset Well Report 22 October, 2018 Company: North America - ALASKA - BP Project: Lisburne Reference Site: L2 Site Error: 0.0ousit Reference Well: L2-07 Well Error: 0.00usft Reference Wellbore PLAN L2 -07B Reference Design: L2-078 WP03 Plus 50011 MD BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-07 Mean Sea Level K8 Q 39.30usft (ORIG KELLY BUSHING) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCPi Offset Datum Reference 1-2-0713 WP03 Plus 500ft MD Filtertype: NO GLOBAL FILTER: Using user defined selection 8 ftftering criteria From Interpolation Method: MD Interval 25.00ustt Error Model: ISCWSA Depth Range: 10,904.16 to 14,462.20usft Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 200.00usft Error Surface: Elliptical Conic Survey Tool Program Date 10/22/2018 From To (usft) (usft) Survey (Wellbore) Tool Name Description 180.03 4,367.032: MWD - Standard (L2-07) MWD MWD - Standard 4,424.06 10,904.16 3: MAID + IFR [Alaska](L2-07) MWD+IFR:AK MWD + IFR [Alaska] 10,904.16 14,462.20 1-2-078 WP03 Plus 500ft MD (PLAN 12-07 MWD MWD -Standard Summary Site Name Offset Well - Wellbore - Design 18 18-11 - 18-11 B - 18-11 B 18-11 - 18-11 BP82 - 18-118PB2 18-11 - 18-11 BPB3 - 18-11 BPB3 1.2 1.2-07 - 12-07 - 12-07 1.2-07 - 1.2-07A - 1-2-07A 1.2-07 - L2-07APB1 - L2-07APB1 1-2-07 - PLAN L2-0713- L2-078 WP03 NGI Reference Offset Centre to Measured Measured Centre Depth Depth Distance (usft) (usft) (usft) 11,960.77 14,025.00 148.76 11, 984.12 14, 00 0.00 195.47 11, 994.06 14, 02 5.00 195.35 11, 204.16 11, 325.00 190.21 10,925.00 10,925.00 0.00 10,925.00 10,925.00 0.00 13,525.00 13,525.00 0.02 10/222018 3:49:25PM Page 2 oft COMPASS 5000.1 Build 81D I WE:= 4-1/16"CNV WH.LHfAD= FMC ACTUATOR= BAKER C KB. ELEV = 39.3' BF. ELEV = 7 KOP= 1965' Max Angle = W612630' 12630' Datum MO= 4893' Datum TVD = 88o0'SS 1 9-5/8' CSC,. 4011. L-80. D= 8.835" 1 Minimum ID =2.372"@ 10954' 3.7" BKR KB LNR TOP PKR L2 -07A I SAR VOTES: WELL ANGLE> -701 @ 11208 PRUDHOE BAY CracF9�aida � r;.e ISTI MD ITVDIDEVI I INTERVAL TYPEVLV DATE LATCH PORT DATE 7 4009 3498 44 KBG2LS ON11' M 0 04/21/18 2 7758 6094 45 KBG2LS OM1' M 0 0421/18 3 10401 7958 34 KEK DMY 8JT 0 12104/99 17" X 4-1/2" BAKER S-3 PKR D = 3.958" 1 10683' x-14-112" PX PLOG (0421118) 10590' 7'X4-12'BKRZXPPKRw 4-12' TBG, 12.6k, L-80, .0152 bpf, D = 3.958' 10606' D = 4.4375' 10608 4-12" WLEG, D = 3.958' 10612' S• X 4-12" XO 7' CSG, 2611, L-80, D = 6.276' 10786' O ELMD NOT LOGGED PERFORATION SUNfAkRY REF LOG: SLB CNL ON 05/31/04 ANGLE AT TOP PERF: 86° @ 11575' rote: Refer to Production DB for historical perf data SIZE SPF I INTERVAL Opn/Sgz DATE 2' 6 11575 - 11606 O 03/13/18 2" 6 11619 - 11660 O 03/13/18 2" 6 11855 - 12055 C 05131/04 2' 6 12100- 12170 C 05/31/04 2" 6 12195-12245 C os/31/04 2" 6 12325 - 12405 C 05131/04 2" 6 12445 - 12495 C 05/31/04 2' 6 12585 - 12635 C 05/31/04 2" 6 12700-128M C 05/31/04 4-1/2" LW 12.6#. L-80, .0152 bpf. D = 1 }3/16" LNR 6.211. L-60..0076 bnf. D = 2370" I 10864' x-13.7" BKR LNR TOP WR. D = 2.372" 10881' 3.7"BKRDEPLOYWWFSLV,D=3 10980' 10991' 3-12" HES X NP, D = 2.812" 3-12" X 3-3/16" XO, D MLLOUT VVPDOW 11035' - 11041' JCFJMD ADPERF'SBSETCIBP DATE REV BY COKENTS DATE REV BY OOM ENTS 12111/98 ORIGINAL COMPLETION 03/19/18 JCFJMD ADPERF'SBSETCIBP 06/02104 JLMIKAK CTD SIDETRACK(L2-07A) 05/0&18 ZV/JMJ GLV OO(0421/18) 01/01/10 JJ/RPC GLV UPDATE (12119/09) 05/09118 LLG/JMJ SET PX PLUG (04121/18) 08/15/17 JUJr,D CORRECT® CBPM3TH TYPO 05109/18 JMJ !UPDATED SAFETY NOTES 10/17/17 JDMJMJ MLLED B RUSHED CEPS 11IO6117 CJWJM) GLV GO (10/31117) XO. D = 2.372" 12931' CTM PRUDHOE BAY UNIT WELL' L2 -07A R94AT ND: *M40530 AR ND: 50-029-22910-01 SEC 18, T71 N, R15E, 3511.01' FEL 8 4478.5T FrL BP B7ploration (Alaska) TREE = 4.1/16'OW WBJ--FAD= FMC ACRIATOR= BAKHEC KB. B.EV = 39.3' BF. EL87 = PORT KOP= 1965' MwAngle = 96't$12630' Damm AD= 4893' Olhnn TVD = 88W SS L2-0lB Proposed PRUDHOE BAY 9-58' CSG, 408, L-80. D = 8.835. 11 4426' Proposed Top of IA Cement - 1 4-12' TBG, 12.6#, L-80, .0152 bpf, D = 3.958' I R 9.2#, L-80 SR. D = 2992" I— 1087W KB Packer Whipstock 10924' 13.7'BKRLNRTOPPKRD-2.372' I 1-12' HES X NP. D = 2.812' D = 3.953' MLLOUF VYNDOW 11035'- 11041' 2-78' LNIK 6.58, L-W..W58 bpf, D - 2.441' 12966' SAP-. AOTES: GAS LIFT MANDRELS STI ND I ND I DEV I TYRE I VLV ILATCH PORT D47E 1 4088 3498 44 KBG2LS DMY IAT 2 7758 1 6094 45 KBG2L5 CM1' BAT 3 10401 7958 34 KBG2LS DMY INR 10660' 1 17- X 4-1/2' BAKER S-3 PKK D= 3.958- ------I 4-1/2' HES X NP, D = 3.813' 14-12'HES XW. D=2.813' 1 131/4' 6.4# LA0 TCI I 10961'3-12' X 3-3/16' XO, D= 2.786' 11784'WFf EXT RANGE CBP (03/13/18) 11806' 3-3/16' X 2-78' XO, K); 2.372' 01101/10 JJ/RPC GLV IPDATE(12/19/09) / 12931' CTM—FSK MILLED 10/17/17 JDN#JM7 MLLED&PUSHED C13PS GBPS (10/1617) DATE REV BY CONVENTS DATE REV BY CONNBJTS 1211188 ORIGINAL COMPLETION 03119/18 .KF/AV ADPBiFS & SET GIBP 0682104 JLMIKAK CTD SIDETRACK(L2-07A) 01101/10 JJ/RPC GLV IPDATE(12/19/09) 08115117 JUJM7 CORRECTED OBP DEPTH TYPO 10/17/17 JDN#JM7 MLLED&PUSHED C13PS 11/06/17 CJWJAND GLV 00 (10131/17) PRIOHDE BAY WT WELL L2 -07A FBWT N7: 41040530 AR No: 50-029-22910-01 SM 18, T71 R R15E, 3511.01' FTL & 4478.5T FTL BP Exploration (Alaska) Well Bighole CDR2-AC 4 Ram BOP Schematic Date 21 -Nov -17 Quick Test Sub to Otis Top of 7" Otis O.Oft — —.................. ----------- —CDR2 Rig's Drip Pan Distances from top of riser Excluding quick -test sub 7.1/16" Sk Fiange X 7" Otis Box Top of Annular s Hydril 7 1/16" Top of Annular Element 6.7 ft Annular Bottom Annular CL Blind/Shears CL 2-318" Pipe/Slips 10.1 ft B1 B2 a3 e4 Choke Line Kill Line CL 2-3/8" x 3-1/2" VBRs 12.6 ft CL 2-3/8" Pipe/Slips 13.4 ft CL of Top Swab 16.0 ft i �— Swab Test Pump Hose T1 O T2 CL of Flow Cross 17.4 H �-- Master CL of Master 18.8 ft LDS 0 IA OA LDS 0 Ground Level 0 Remark: AOGCC PTD No. 218-139 Coordinate Check 24 October 2018 INPUT Geographic, NAD27 PBU L2 -07B Latitude: 70 18 14.25000 Longitude: 148 26 15.84200 OUTPUT State Plane, NAD27 5004 -Alaska 4, U.S. Feet 1/1 NorthingN-. 5963211. 673 E esti n g/X: 692843.809 Convergence: 1 28 15.2 594 5 Scale Factor: 0.999942246 Corpscon v6.0.1, U.S. Army Corps of Engineers TRANSMITTAL LETTER CHECKLIST WELL NAME: lAlt L PTD: Z ✓ Development _ Service _ Exploratory Stratigraphic Test _ Non -Conventional FIELD: POOL: / f tJ1 Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. _'API No. 50- _- function (If last two digits Production should continue to be reported as a of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - from records, data and logs acquired for well name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company—Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements er Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UN PBU L2-07B Program DEV Well bore seg ❑ PTD#:2181390 Company BP EXPLORATCt9- A$KA� INC. _ Initial Class/Type DEV./ PDEND GeoArea 890 _ -_ -- _ Unit 1165.E On/Off Shore On Annular Disposal ❑ Administration 17 Nonconven, gas conforms to AS31,05.0300.1.A),(j.2.A-D) ........ . . . . . . . . . .... NA 1 Permit fee attached _ _ _ _ _ ....... .... - . - . NA 2 Lease number appropriate.. - _ _ ... Yes _ _ _ Surface location in ADL 028321, portion of wellbore passes thru ADL 028307, top prodintervaland TO in..... . 3 Unique well. name and number _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .. Yes ADL 028302 _ _ 4 Well located in a defined pool _ ... Yes _ PRUDHOE BAY, PRUDHOE OIL POOL - 64015,. governed by CO 341 F _ _ _ _ _ _ _ _ 5 Well located proper distance from drilling unit. boundary .... . . . . . . . ............ Yes CO 341 F, Rule 2:- There shall be no restrictions. as to well spacingexceptthat, no pay shall be 6 Well located proper distance from other wells _ Yes _ _ _ opened in a well closer than 500 feet to. the boundary of the affected. area. Planned well conforms to 7 Sufficient acreage. available indrillingunit.. _ _ Yes CO 341 F, Rule 2.- 8 If. deviated, is wellbore plat. included _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - - _ .... Yes 9 Operator only affected party - - - - ---- - - - - - - - - - - - - - - _ _ .... _ _ Yes- 10 Operator has appropriate bond in force - - ............ . . . . . . Yes Appr Date 11 Permit can be issued without conservation order_ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ _ _ _ _ ... _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - - - . 12 Permit can be issued without administrativeapproval_ _ ...... _ _ _ _ Yes . . . . . . . ......... SFD 10/24/2018 13 Can permit be approved before 15-day wait- - - - - - - - - - - -------- _ _ Yes - - - - - - - - .......... _ _ - - - - - - - _ _ ........ - - - - - - - - - - - - - - - - - 14 Well located within area and. strata authorized by. Injection Order # (put 10# in.comments) (For. NA .... _ _ _ _ _ ... _ _ _ _ . ............. 15 All wells within 1/4 mile.areaof review identified (For service well only) _ ...... NA _ _ _ _ _ _ _ _ ___ _ _ _ _ _ _ .......... - - - - - - _ - - - - - - - - - - - - ............. - - - - 116 Pre-produced injector: duration of pre production less than 3 months. (For service well only) - - NA. 118 Conductor stringprovided.. _ .. ..... ..... . . . . . . . . ... . . . NA ... Coiled tubing drilling lvishak sidetrack in zone._ _ ........ Engineering 119 Surface casing. protects all.known USDWs _ _ . . . . . . ........... NA _ _ _ Coiled tubing drilling lvishak sidetrack in zone._ 1,20 CMT vol adequate to circulate-on conductor_& surf,csg _ _ _ __________ _ _ _ _ _ _ _ _ _ _ NA _ _ _ Coiled tubing drilling lvishak sidetrack in zone._ 121 CMT vol adequate. to tie-in long string to surf csg_ ..... _ _ _ _ _ _ _ _ _ ____ _ _ _ _ _ NA _ .. Coiled tubing drilling lvishak sidetrack in zone._ ... 22 CMT will Coverall known productive horizons- - _ - _ _ _ . . . . . . . ...... Yes _ _ _ Production liner will be-fully cemented from TO intoparentwellbore 23 Casing designs adequate for C, T B & permafrost- - - _ _ _ _ ..... _ _ _ _ Yes 24 Adequate tankage.or reserve pit - ... --- - - - - - - - - - -- - - - - - - Yes CDR rig #2, has demonstrated adequate pit volumes 25 If a re-drill, has_a 10403 for abandonment been approved ... . . . . . . . . . . ........ Yes _ _ _ _ Sundry 318-386 is fully approved. Includes plans for cmt packer squeeze 26 Adequate wellbore separation proposed _ _ _ _ _ _ .... - - - - - - _ Yes _ Close- approach.to 18-116 approved because drilling lhru tubing 27 If,diverter required, does it meet regulations- - - _ _ _ _ _ _ _ .. NA Appr Date 28 Drilling fluid program schematic & equip list adequate- - - _ .. _ _ _ _ _ Yes MGR 10/29/2018 29 BOPEs,.do they meet regulation _ ... _ _ _ _ _ _ _ Yes _ _ _ Fully compliant. 30 BOPE_press rating appropriate; test to(putpsig in comments)_ _ _ _ _ _ ... Yes 31 Choke. manifold complies w/API. RP-53 (May 84). . . . . . . . ......... _ _ Yes _ _ _ ......... - - - - - - - - - - - - - - - - - - - - 32 Work will occur without operation shutdown. ....... . . . . . . . . _ Yes - - ........ - - - . - - . - ....... _ .. _ _ _ _ _ ....... 33 Is presence. of H2$ gas probable _ - - - . _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ _ . Yes, standard BP 112S_ hazards operalions.in place_ _ 34 Mechanical condition of wells within AOR verified (For service well only) .. _ _ _ _ _ NA LZ-07B-wilt bia an lvishak producer- 35 Permit can be issued w/o hydrogen sulfide measures_ _ _ _ _ _ _ _ _ _ _ _ _ _____ _ _ _ No. .... L2-Pad wells are H2S-bearing._ H2S measures are required.... Geology 36 Data.presented on potential overpressure zones. _ _ _ ..... Yes _ _ _ _ - Horizontal- redrill development well; will. kick off infvishak Zone. 1. and remain within that zone, Appr Date X37 Seismic analysis of shallow gas zones ____________ _ _ _ _ _ _ NA _ _ Expected reservoir pressure is 7,6-ppg EAAW; will be drilled using 8.4 - 0.6.ppg mud & coiled tubing. SFD 10/24/2018 38 Seabed condition survey (if off-shore) _ _ _ _ _ _ _ _ _ _ _ _ _ _____ _ _ _ _ _ _ _ _ _ _ _____ NA _ _ Should higher -pore _pressures be encountered, BP has immediate access to nearby fluid.mixing facilities.. 39 Contact name/phone for weekly progress reports [exploratory only) . _ _ NA Geologic Engineering Date: Date Date Commissioner: Commission omm' sio er If1S 10( 3c,