The URL can be used to link to this page

Home My WebLink About219-187DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoWell Log Information:DigitalMed/FrmtReceivedStart StopOH /CHCommentsLogMediaRunNoElectr DatasetNumberNameIntervalList of Logs Obtained:MWD/GR/RES, MWD/GR/RES/DEN/NEUNoNoYesMud Log Samples Directional SurveyREQUIRED INFORMATION(from Master Well Data/Logs)DATA INFORMATIONLog/DataTypeLogScaleC4/6/202010190 14386 Electronic Data Set, Filename: J-31_BH_LTK(6.125)_Run03_Mem_10244-14385_Drilling Depth Data.las32426EDDigital DataC4/6/202091 14386 Electronic Data Set, Filename: J-31_BH_LTK_MEM_Composite Drilling Depth Data.las32426EDDigital DataC4/6/20200 2773 Electronic Data Set, Filename: J-31_BH_OTK(13.5)_Run01_MEM_127-2773_Drilling Depth Data.las32426EDDigital DataC4/6/20202612 10244 Electronic Data Set, Filename: J-31_BH_OTK(9.875)_Run02_MEM_2773-10244_Drilling Depth Data.las32426EDDigital DataC4/6/202010190 14386 Electronic Data Set, Filename: J-31_BH_STK Image(6.125)_MEM_10244-14385_Drilling Depth Data.las32426EDDigital DataC4/6/202010190 14385 Electronic Data Set, Filename: J-31_BH_LTK(6.125)_Run03_RLT_10244-14385_Drilling Depth Data.las32426EDDigital DataC4/6/202092 14386 Electronic Data Set, Filename: J-31_BH_LTK_RLT_Composite Drilling Depth Data.las32426EDDigital DataC4/6/202092 2774 Electronic Data Set, Filename: J-31_BH_OTK(13.5)_Run01_RLT_127-2773_Drilling Depth Data.las32426EDDigital DataC4/6/20202685 10244 Electronic Data Set, Filename: J-31_BH_OTK(9.875)_Run02_RLT_2773-10244_Drilling Depth Data.las32426EDDigital DataThursday, April 16, 2020AOGCCPage 1 of 7J-,31_BH_LTK_RLT_Composite Drilling Depth __Data.las DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoC4/6/2020127 14386 Electronic Data Set, Filename: J-31_BH_OTK-VSS_RLT-MEM_Composite Drilling Mechanics Depth Log.las32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_EOW_Letter.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_2MD_Memory Drilling Log.cgm32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_2TVDSS_Memory Drilling Log.cgm32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_5MD_Memory Drilling Log.cgm32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_5TVDSS_Memory Drilling Log.cgm32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_STK-IMAGE_5MD_Memory Drilling Log.cgm32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK-VSS_RLT-MEM_Composite Drilling Dynamics.cgm32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Run01_AK_Depth Control Report.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Run02_AK_Depth Control Report.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Run03_AK_Depth Control Report.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_Mem_10244-14385_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_MEM_Composite Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_MEM_127-2773_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_MEM_2773-10244_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_STK-IMAGE(6.125)_Run03_MEM_10244-14385_Drilling Depth Data.dls32426EDDigital DataThursday, April 16, 2020AOGCCPage 2 of 7 DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoC4/6/2020 Electronic File: J-31_BH_STK_Image Processing.dlis32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_RLT_10244-14385_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_RLT_Composite_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_RLT_127-2773_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_RLT_2773-10244_Drilling Depth Data.dls32426EDDigital DataC4/6/2020 Electronic File: J-31_BHI_Mud Resistivity Report.xls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_2MD_Memory Drilling Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_2TVDSS_Memory Drilling Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_5MD_Memory Drilling Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_5TVDSS_Memory Drilling Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_STK-IMAGE_5MD_Memory Drilling Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_2MD_MEM_127-2773_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_2TVDSS_MEM_41-2555_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_5MD_MEM_127-2773_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_5TVDSS_MEM_41-2555_Log.pdf32426EDDigital DataThursday, April 16, 2020AOGCCPage 3 of 7 DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_2MD_MEM_2773-10244_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_2TVDSS_MEM_2555-8541_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_5MD_MEM_2773-10244_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_5TVDSS_MEM_2555-8541_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_2MD_MEM_10244-14385_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_2TVDSS_MEM_8440-8568_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_5MD_MEM_10244-14385_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_5TVDSS_MEM_8440-8568_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_STK Image(6.125)_Run03_5MD_MEM_10244-14385_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_2MD_Realtime Drilling Log..pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_2TVDSS_Realtime Drilling Log..pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_5MD_Realtime Drilling Log..pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK_5TVDSS_Realtime Drilling Log..pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_2MD_RLT_127-2773_Log.pdf32426EDDigital DataThursday, April 16, 2020AOGCCPage 4 of 7 DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_2TVDSS_RLT_41-2555_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_5MD_RLT_127-2773_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(13.5)_Run01_5TVDSS_RLT_41-2555_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_2MD_RLT_2773-10244_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_2TVDSS_RLT_2555-8541_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_5MD_RLT_2773-10244_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK(9.875)_Run02_5TVDSS_RLT_2555-8541_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_2MD_RLT_10244-14385_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_2TVDSS_RLT_8541-8568_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_5MD_RLT_10244-14385_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK(6.125)_Run03_5TVDSS_RLT_8541-8568_Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_LTK-VSS_RLT-MEM_Composite Drilling Dynamics.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK-VSS(13.5) MEM-RLT_Run01 Drilling Mechanics Time Log.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_OTK-VSS(6.125) MEM-RLT_Run03 Drilling Mechanics Time Log.pdf32426EDDigital DataThursday, April 16, 2020AOGCCPage 5 of 7 DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoWell Cores/Samples Information:ReceivedStart Stop CommentsSentSample SetNumberNameIntervalINFORMATION RECEIVEDCompletion ReportProduction Test InformationGeologic Markers/TopsY Y / NAYMud Logs, Image Files, Digital DataComposite Logs, Image, Data Files Cuttings SamplesY / NAYY / NADirectional / Inclination DataMechanical Integrity Test InformationDaily Operations SummaryYY / NAYCore ChipsCore PhotographsLaboratory AnalysesY / NAY / NAY / NACOMPLIANCE HISTORYC4/6/2020 Electronic File: J-31_BH_OTK-VSS(9.875) MEM-RLT_Run02 Drilling Mechanics Time Log.pdf32426EDDigital DataC4/6/2020 Electronic File: BHI Rig Activity Codes description.xls32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Run01_Rig Activity Code Time.xlsx32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Run02_Rig Activity Code Time.xlsx32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Run03_Rig Activity Code Time.xlsx32426EDDigital DataC4/6/2020 Electronic File: AOGCC - Offsets within 500ft -- J-31 Final Survey.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_ADV_Final Survey Report.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Final Surveys Report.csv32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Final Surveys Report.pdf32426EDDigital DataC4/6/2020 Electronic File: J-31_BH_Final Surveys Report.txt32426EDDigital Data0 0 2191870 PRUDHOE BAY UNIT J-31 LOG HEADERS32426LogLog Header ScansThursday, April 16, 2020AOGCCPage 6 of 7 DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-029-23661-00-00Well Name/No. PRUDHOE BAY UNIT J-31Completion Status1-OILCompletion Date2/4/2020Permit to Drill2191870Operator BP Exploration (Alaska) Inc.MD14835TVD8655Current Status1-OIL4/16/2020UICNoComments:Compliance Reviewed By:Date:Date CommentsDescriptionCompletion Date:2/4/2020Release Date:12/20/2019Thursday, April 16, 2020AOGCCPage 7 of 7M. Guhl4/16/2020 Date: 4/3/2020 Transmittal Number: 93739 BPXA WELL DATA TRANSMITTAL Subsurface Information Management 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519-6612 Digital zip files for the well log packages listed below are being provided to you via SharePoint. If you have any questions please contact Merion Kendall: 907-564-5216; merion.kendall@bp.com. SW Name Log Date Company Description Format 03-20B 3/13/2020 Baker Hughes Gamma Ray, Multiple Propagation Resistivity Ray 2” & 5” MD & TVDSS, Memory Logs; Final Deviation Survey Data Zip File 03-27A 3/04/2020 Baker Hughes Gamma Ray, Multiple Propagation Resistivity Ray 2” & 5” MD & TVDSS, Memory Logs; Final Deviation Survey Data Zip File 03-36B 2/23/2020 Baker Hughes Compensated Bulk Density, Neutron Porosity, Multiple Propagation Resistivity, Gamma Ray 2” & 5” MD & TVDSS, Memory Logs; Final Deviation Survey Data Zip File J-31 1/29/2020 Baker Hughes Compensated Bulk Density, Neutron Porosity, Multiple Propagation Resistivity, Gamma Ray 2” & 5” MD & TVDSS, Memory Logs; Final Deviation Survey Data Zip File Please Sign and Return one copy of this transmittal to GANCPDC@bp365.onmicrosoft.com Thank you, Mer Merion Kendall SIM Specialist ----------------------------------------------------------------------------------------------- BP Exploration Alaska|900 E. Benson Blvd.|Room: 716B|Anchorage, AK ----------------------------------------------------------------------------------------------- AOGCC https://bp365.sharepoint.com/sites/BPtoAOGCCElectronicPermittingandReporting/ DNR https://drop.state.ak.us/drop/ Received by the AOGCC 04/06/2020 PTD: 2191870 E-Set: 32426 1 Winston, Hugh E (CED) From:Lastufka, Joseph N <Joseph.Lastufka@bp.com> Sent:Thursday, April 2, 2020 10:53 AM To:AOGCC Reporting (CED sponsored) Subject:POP PBU J-31 / PTD # 219-187 Hello, Please reference the following well: Well Name: PBU J-31 Permit #: 219-187 API #: 50-029-23661-00-00 Date of Test: 3/11/2020 Type of Test: IPT (Initial Production Test) Choke Size: 94 Choke Unit: Production Method: Flowing Duration (Hours Tested): 12 Top Reference (Top Perf MD): 11748’ Bottom Reference (Bottom Perf MD): 14285’ Tubing Flowing (Pressure): 111 Casing Pressure: 1025 Total Test Rate (O, G, W): 593 / 5055 / 670 24-Hour Rate (O, G, W): 1185 / 10109 / 1339 Gravity (Oil, API): N/A GOR (Gas-Oil Ratio): 8531 This well began Production on Method of Operations on this date: March 8, 2020 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: Oil 0 Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ 1b. Well Class: 20AAC 25.105 20AAC 25.110 GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One Development 0 Exploratory ❑ Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6. Date Comp., Susp., or Aband.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 2/4/2020 219-187 3. Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 1/13/2020 50-029-23661-00-00 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: r 1/29/2020 PBU J-31 9 Ref Elevations KB 86.20 17. Field/Pool(s): Surface: 4479' FNL, 2076' FEL, Sec. 09, T11 N, R13E, UM Top of Productive Interval: 4424' FSL, 1239' FEL, Sec. 08, T1 IN, R13E, UM GL 38.90 r BF 40.13 PRUDHOE BAY, PRUDHOE OIL 10. Plug Back Depth(MD/TVD): 18, Property Designation: 1 1 Total Depth: 2888' FSL, 4710' FEL, Sec. 08, T11N, R13E, UM 14293'/ 8655' ADL 028281 & 028282 4b. 41b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. DNR Approval Number: Surface: x- 642277 y- 5970528 Zone - ASP 4 14385'/ 8655' 85-24 12. SSSV Depth (MD/TVD): 20 Thickness of Permafrost MD/TVD: TPI: x- 637836 y- 5970391 Zone - ASP 4 Total Depth: x- 634398 y- 5968792 Zone - ASP 4 None 2083'/ 2038' 5. Directional or Inclination Survey: Yes 0 (attached) No ❑ 13. Water Depth, if Offshore: 21, Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 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, MWD /GR/RES, MWD /GR/RES / DEN /NEU 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" x 34" 215.5# A-53 49' 129' 49' 129' 42" 20 yds Concrete 10-3/4" 45.5# L-80 49' 2763' 49' 2633' 13-1/2" 1479 sx LiteCrete, 258 sx Class'G' 7" 26# L-80 46' 10241' 46' 8624' 9-7/8" 495 sx Class'G' 4-1/2" 12.6# 13Cr85 10053' 14383' 8470' 8655' 6-1/8" 1210 sx Class'G', 216 sx Class'G' 24. Open to production or injection? Yes 0 No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom, Perforation GRADE DEPTH SET (MD) PACKER SET (MD/TVD) Size and Number, Date Perrd): 4-1/2" 12.6# 13Cr85 10064' 9946'/ 8382' 2-7/8" Gun Diameter, 6 spf 2/2/2020 11748'- 12309' 8681'- 8676' ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12487'- 12886' 8676'- 8670' Was hydraulic fracturing used during completion? Yes ❑ No 0 Per 20 AAC 25.283 (i)(2) attach electronic and printed information 13206'- 13483' 8668' - 8669' r COMPLETION 13523'- 13940' 8669'- 8659' = 13980'- 14285' 8658' - 8655' 2� ZoZO DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED _ _-UE _ Freeze Protect w/ 72 Bbls Diesel 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, gas lift, etc.): N/A Date of Test: Hours Tested: Production for Oil -Bbl Gas -MCF: Water -Bbl: Choke Size Gas -Oil Ratio: Test Period ��► Flow Tubing Press Casing Press: Calculated 24 Hour Rate ��► Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity - API (corr): Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only 'e4- o rwGl��r�+�2zo RBDMS ��MAR 0 4 2020 Ms 101,o 28. CORE DATA Conventional Core(s) Yes ❑ No 0 Sidewall Cores Yes ❑ No 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 42' 42' ' Well Tested? Yes ❑ No Permafrost - Base 2125' 2080' If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 10243' 8626 separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Ugnu 4445' 3957' West Sak 6108' 5266' Colville Mudstone 6568' 5628' HRZ 8125' 6897' ' Miluveach 8378' 7103' Kingak 8652' 7327' Sag River 10243' 8626' Shublik C 10288' 8663' Shublik B 10335' 8701' ' Shublik A 10357' 8717' Sadlerochit - Zone 4 10375' 8731' ' Shublik C (Fault / Invert) 11361' 8771' Shublik B 11425' 8755' Shublik A 11494' 8737' ' Sag River 11676' 8692' Formation at total depth: Sag River (From Base) 11676' 8692' ' 31. List of Attachments: LOT I FIT Summary, Summary of Daily Drilling Reports, Survey, Cement Reports, 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: Nocas, Noel Authorized Title: SIM Sp ialist Contact Email: Noel.Nocas@bp.com Authorized Signature: Date: I ✓ ?i(7 Contact Phone: +19075645027 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 10-407 well 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 1 b. 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 printed 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 completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 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 corresponding 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 5/2017 Submit ORIGINAL Only TREE = MD 20" X 34" COND, 129`t� 215.5 #, A-03, ID= ' WELLHEAD = ACTUATOR = _ OKB. ELEV_ _ REF ELEV = 8620' BF_ ELEV = -40.13' KOP = —___— Max Angle = 105'0-11568' D_afvn MD = 1072T Datum TVD = 8800' SS 10-0/4" CSG, 45.5#, L-80 VAM 21/BTC, ID = 9.950" 2763' Minimum ID = 3.725" @ 10048' 4-1/2" HES XN NIPPLE ESTIMATED TOP OF CEMENT(012420) 8740' J-31 SAFETY NOTES: WELL ANGLE > 70° @ 10619'. MAX DLS: 14.1' @ 10463'. CHROME TBG & LNR 2008' 1--�4-12" HES X NIP, ID = 3.813" GAS LFTMANDRFI S ST MD TVD I DEV TYPE VLV LATCH PORT DATE 4 3946 3563 38 KGB -2 DMY BK 0 0210320 3 6347 5454 38 KGB -2 SOV BEK - 02/0320 2 8245 6994 35 KGB -2 DMY BK 0 02/0320 1 9722 8199 35 KGB -2 DMY BK 0 02/03/201 9918' 1--�4-12" HES X NIP. ID = 3.813" 9946' -� 7"X 4-12" HES TNT PKR, ID = 3.856" 9979' 4-12" HES X NIP, ID = 3.813" 10048' j--� 4-12" HES XN NIP, ID = 3.725" ITOP OF 4-12" LNR 10053'I I ;10 063' �7" X 5" WFD LTP wMEBACK SLEEVE & J 4-12" TBG, 12.6#,13CR�5 VAM TOP, 10064' WFD HGR, ID = 4.370" .0152 bpf, ID = 3.958" 64' 4-12" wLEG, ID = 3.958" 073 S" X 4-12" XO, ID = 3.930- 17- CSG, 26#, L-80 VAM TOP HC, ID =6276" 10241' PERFORATION SUMMARY REF LOG: ON ANGLE AT TOP PERF: 96' @ 11748' Nobe: Refer to Production DB for historical perfdata SIZE SPF INTERVAL O rVS z SHOT SQZ 2-7/8" 6 11748-12309 O 02/0220 2-7/8" 6 12487-12886 O 02/0220 2-7/8" 6 13206 -13483 O 02/0220 2-7/8" 6 13523 -13940 O 02/0220 2-7/8" 6 13980-14285 O 02/0220 PI BTD 4-1/2" LNR, 12.6#, 13CR-85 VAM TOP, .0152 bpf, ID = 3.958" 14293' I 14383' 11589' 1--� NCS SLEEVE, ID =3.870" DATE REV BY COMMENTS DATE REV BY COMMENTS 02/04/20 P-272 INITIAL WELLBORE 02/0620 JMD DRLG HO CORRECTIONS 0211020 NN/JMD FINAL ODE APPROVAL 022420 JNUJMD ADDED BFE & COND INFO PRUDHOE BAY UNIT WELL: J-31 PERMIT No: 219-187 API No: 50-029-23661-00 T11 N, R13E, 4479' FSL & 2076' FEL BP Exploration (Alaska) BP AMERICA LOT / FIT Summary Well Name: J-31 Surface Leak Off Test Test Test Depth Test Depth AMW Pressure Pressure EMW Date Type (TMD -Ft) (TVD -Ft) (ppg) (psi) (BHP) (psi) (ppg) 01/18/20 LOT 2,773.00 2,641.05 9.30 620.00 1,906.54 13.78 Page 1 of 1 Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 1 of 24 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 1/12/2020 04:00 - 05:30 1.50 RIGID P 7.30 PRE GENERAL RIG DOWN OPERATIONS LOWER PIPE CAT SKID HAUNCH SKID FLOOR TO MOVE POSITION LOWER DERRICK (380 KLBS MAX) DISCONNECT INTERCONNECTS 05:30 - 07:00 1.50 MOB P 7.30 PRE SPLIT MODULES AND STAGE ON PAD 0700 15:00 8.00 MOB P 7.30 PRE MOVE RIG FROM AGI TO J -PAD 15:00 1600 1.00 MOB P 7.30 PRE INSTALL SPEED HEAD, FIRST SECTION OF RISER, AND WELL HOUSE PRIOR TO BACKING OVER WELL 16:00 - 18:00 2.00 MOB P 7.30 PRE SPOT DRILL MOD OVER WELL 31 - MARRY MUD MOD AND UTILITY MOD TO DRILL MOD 1800 19:30 1.50 RIGU P 7.30 PRE HOOK UP INTERCONNECTS BETWEEN MODS 19:30 22:00 2.50 RIGU P 7.30 PRE GENERAL RIG UP OPERATIONS RAISE DERRICK (537 KLBS OFF THE RACK) SKID FLOOR AND HAUNCH TO DRILL POSITION TAKE ON CALIBRATION WATER TO THE PITS COMPLETE TASKS ON RIG ACCEPTANCE CHECKLIST `*'ACCEPT RIG AT 22:00- 22:00 22:30 0.50 RIGU P 7.30 PRE HOLD PRESPUD MEETING WITH RUSSEL WOODS' CREW - HOLD TABLE TOP DIVERTER / H2S / RIG EVAC DRILL WITH RUSSEL WOODS' CREW 22.30 00:00 1.50 DIVRTR P 7.30 PRE NIPPLE UP DIVERTER SYSTEM SIMOPS: GENERAL RIG UP OPERATIONS HOLD PRESPUD MEETING WITH RUSSEL WOODS' CREW DURING PRE -TOUR MEETING - HOLD TABLE TOP DIVERTER / H2S / RIG EVAC DRILL WITH RUSSEL WOODS' CREW 1/13/2020 00:00 06:00 6.00 DIVRTR P -0.15 PRE NIPPLE UP DIVERTER SYSTEM - FUNCTION TEST DIVERTER SYSTEM, KNIFE VALVE OPENED IN 20 SEC, ANNULAR CLOSED IN 35 SEC -WITNESS WAIVED BYAOGCC REP BRIAN BIXBY SIMOPS: GENERAL RIG UP OPERATIONS 06:00 - 16:30 10.50 RIGU N -0.15 PRE PREPARE TO SPUD WELL WHILE WAITING ON GYRO PERSONNEL MAKE UP STANDS OF 5" DP AND HWDP RIG UP E -LINE TRUCK WORK 10-3/4" CASING IN PIPE SHED 16:30 - 1830 2.00 DRILL P 126.85 SURF MAKE UP 13-1/2" SURFACE HOLE BHA 13-1/2" KYMERA BIT 1.8° MUD MOTOR MWD, GR, RES FILL AND CLEAN OUT TO THE BOTTOM OF THE CONDUCTOR AT 127' MD Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 2 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (us_ft) 18:30 00:00 5.50 DRILL P 554.85 SURF DRILL 13-1/2" SURFACE HOLE FROM THE BOTTOM OF THE CONDUCTOR AT 12T MD TO 555' MD 555' IN 5.5 HRS = 101 FPH WITH CONNECTIONS UP TO 185 FPH INSTANTANEOUS ROP 500 GPM, 1000 PSI ON BOTTOM, 800 PSI OFF BOTTOM 30 RPM, 3 KFT-LBS TORQUE ON BOTTOM, 2 KFT-LBS TORQUE OFF BOTTOM, UP TO 10 KLBS WOB PU 60 KLBS, SO 60 KLBS, ROT 64 KLBS SURVEY EVERY 300' WITH GYRO ON ELINE MUD WEIGHT IN/OUT = 8.6 PPG 1/14/2020 00:00 05:30 5.50 DRILL P 831.85 SURF DRILL 13-1/2" SURFACE HOLE FROM 555' MD TO 832' MD 277' IN 5 HRS = 55 FPH WITH CONNECTIONS UP TO 185 FPH INSTANTANEOUS ROP 500 GPM, 1100 PSI ON BOTTOM, 900 PSI OFF BOTTOM 30 RPM, 3 KFT-LBS TORQUE ON BOTTOM, 2 KFT-LBS TORQUE OFF BOTTOM, UP TO 10 KLBS WOB PU 60 KLBS, SO 60 KLBS, ROT 64 KLBS SURVEY EVERY 94' WITH GYRO ON ELINE MUD WEIGHT IN/OUT = 8.6 PPG FIRST CLEAN MWD SURVEYAT485' MD SURVEY DEPTH MWD TOOLFACE AND GYRO TOOLFACE 110° APART, DECISION MADE TO PULL OUT OF THE HOLE TO CHECK SCRIBE 05:30 07:00 1.50 DRILL N 831.85 SURF PULL OUT OF THE HOLE TO CHECK THE SCRIBE OF THE MWD AND UBHO FROM 832' T _ MD TO SURFACE 07:00 09:00 2.00 DRILL N 831.85 SURF RUN IN THE HOLE TO BOTTOM AT 832' MD VERIFY SCRIBE OF THE MOTOR AND UBHO, NO ISSUES DISCOVERED OBSERVE TIGHT SPOTAT 680' MD, ENGAUGE PUMP AT MINIMAL RATE TO WASH PAST TIGHT SPOT 09:00 12:00 3.00 DRILL P 1,034.85 SURF DRILL 13-1/2" SURFACE HOLE FROM 832' MD TO 1035' MD 203' IN 3 HRS = 68 FPH WITH CONNECTIONS UP TO 250 FPH INSTANTANEOUS ROP 550 GPM, 1300 PSI ON BOTTOM, 1100 PSI OFF BOTTOM - 50 RPM, 4 KFT-LBS TORQUE ON BOTTOM, 2 KFT-LBS TORQUE OFF BOTTOM, UP TO 10 KLBS WOB PU 86 KLBS, SO 86 KLBS, ROT 65 KLBS SURVEY EVERY 94' WITH GYRO ON ELINE MUD WEIGHT IN/OUT = 8.8 PPG DISCOVER GYRO NOT FULLY ENGAGING IN UBHO EVERY RUN, DISCUSSED THE IMPORTANCE OF VERIFYING THE GYRO WAS FULLY ENGAGED AFTER EVERY RUN WITH GYRODATA PERSONNEL. Printed 2/19/2020 12:49 39PM *'All depths reported in Drillers Depths" Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) North America - ALASKA - BP Operation Summary Report Start Date: 1/12/2020 End Date: Page 3 of 24 Project: PBU Site: J MWD TO GYRO SURVEYS BY 1200' MD BIT Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. PROGRAM TO 1500'M D, RIG DOWN AND I BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) SURF CIRCULATE HOLE CLEAN WITH 1X BOTTOMS Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) SLOWLY PULL 1 STAND WHILE (usft) CIRCULATING BOTTOMS UP TO 1963' MD 12:00 - 22:30 10.50 DRILL P 2,056.85 SURF DRILL 13-1/2" SURFACE HOLE FROM 1035' MD PULLING OUT OF THE HOLE (STATIC)_ 2,056.85 SURF TO THE BPRF 2057 MD 550' MD 1022' IN 10 HRS = 102 FPH WITH NO ISSUES PULLING OUT OF THE HOLE 2,056.85 SURF TRIP IN THE HOLE FROM 550' MD TO BOTTOM AT 2057 MD CONNECTIONS NO ISSUES RUNNING IN THE HOLE WASH LAST STAND TO BOTTOM, NO FILL OBSERVED — UP TO 250 FPH INSTANTANEOUS ROP SURF DRILL 13-1/2" SURFACE HOLE FROM 2057' MD TO SECTION TD AT 2773' MD 550 GPM, 1700 PSI ON BOTTOM, 1500 PSI CONNECTIONS UP TO 250 FPH INSTANTANEOUS ROP i OFF BOTTOM 550-600 GPM, 1857 PSI ON BOTTOM, 1647 PSI OFF BOTTOM 50 RPM, 6 KFT-LBS TORQUE ON BOTTOM, 4 KFT-LBS TORQUE OFF BOTTOM, UP TO 15 KLBS WOB KFT-LBS TORQUE OFF BOTTOM, UP TO 10 PU 135 KLBS, SO 101 KLBS, ROT 111 KLBS SURVEY EVERY 94' KLBS WOB 2,772.85 SURF PLANNED WIPER TRIP: PUMP AND PULLOUT OF HOLE FROM 2773' MD TO 2530' MD PU 107 KLBS, SO 94 KLBS, ROT 103 KLBS - MONITOR WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM: STATIC 650 GPM, 1960 PSI AT 2770' MD SURVEY EVERY 94' 60 RPM, 6-8 KFT-LBS TORQUE, 111 KLBS ROTATING WEIGHT MUD WEIGHT IN/OUT = 8.9 PPG 22:30 - 23:00 0.50 DRILL P i 23:00 - 00:00 1.00 DRILL P 1/15/2020 00:00 01:00 1.00 DRILL P 01:00 - 11:00 10.00 DRILL P 11 00 - 1200 1.00 DRILL P II I -OBTAIN REQUIRED CLEAN AND MATCHING MWD TO GYRO SURVEYS BY 1200' MD BIT DEPTH, CONTINUE DRILLING WITH MWD, LEAVE GYRO RIGGED UP PER WELL PROGRAM TO 1500'M D, RIG DOWN AND RELEASE GYRO AFTER 1500' MD 2,056.85 SURF CIRCULATE HOLE CLEAN WITH 1X BOTTOMS UP 600 GPM, 1500 PSI 50 RPM, 3.5 KFT-LBS TORQUE SLOWLY PULL 1 STAND WHILE CIRCULATING BOTTOMS UP TO 1963' MD - MONITOR WELL FOR 10 MIN PRIOR TO _ PULLING OUT OF THE HOLE (STATIC)_ 2,056.85 SURF PULL OUT OF THE HOLE FROM 1963' MD TO 550' MD NO ISSUES PULLING OUT OF THE HOLE 2,056.85 SURF TRIP IN THE HOLE FROM 550' MD TO BOTTOM AT 2057 MD NO ISSUES RUNNING IN THE HOLE WASH LAST STAND TO BOTTOM, NO FILL OBSERVED — 2,772.85 SURF DRILL 13-1/2" SURFACE HOLE FROM 2057' MD TO SECTION TD AT 2773' MD 716' IN 10 HRS = 71.6 FPH WITH CONNECTIONS UP TO 250 FPH INSTANTANEOUS ROP 550-600 GPM, 1857 PSI ON BOTTOM, 1647 PSI OFF BOTTOM - 50 RPM, 7 KFT-LBS TORQUE ON BOTTOM, 5 KFT-LBS TORQUE OFF BOTTOM, UP TO 15 KLBS WOB PU 135 KLBS, SO 101 KLBS, ROT 111 KLBS SURVEY EVERY 94' MUD WEIGHT IN/OUT = 8.9 PPG 2,772.85 SURF PLANNED WIPER TRIP: PUMP AND PULLOUT OF HOLE FROM 2773' MD TO 2530' MD - MONITOR WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM: STATIC 650 GPM, 1960 PSI AT 2770' MD 60 RPM, 6-8 KFT-LBS TORQUE, 111 KLBS ROTATING WEIGHT Printed 2/19/2020 12 49:39PM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 4 of 24 1 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (usft) 112:00 - 12:30 0.50 DRILL P 2,772.85 SURF PLANNED WIPER TRIP: PULL OUT OF THE 12:30 - 13:30 1.00 DRILL P 13:30 14:00 0.50 DRILL P 14:00 15:00 1.00 DRILL P 15:00 16:30 + 2007' MD, ABOVE BASE OF PERMAFROST i 1.50 DRILL � P I 16.30 18:30 2.00 DRILL i P 18:30 - 19:00 l ELEVATORS FROM 2007' MD TO TO AT 2773' MD 0.50 CASING P 19:00 21:00 2.00 CASING P 21.00 21:30 0.50 CASING P 21:30 00:00 2 50 CASING P Printed 2/19/2020 12 49 39PM **All depths reported in Drillers Depths** HOLE ON ELEVATORS FROM 2350' MD TO 2007' MD, ABOVE BASE OF PERMAFROST MONITOR WELL FOR 10 MINUTES: STATIC PU 165 KLBS, SO 122 KLBS AT 2350' MD MUD WEIGHT IN/OUT = 9.0 PPG 2,772.85 SURF PLANNED WIPER TRIP: RUN IN THE HOLE ON l ELEVATORS FROM 2007' MD TO TO AT 2773' MD PU 168 KLBS, SO 123 KLBS AT 2007' MD MUD WEIGHT IN/OUT = 9.0 PPG TIGHT HOLE AT 2461' MD: SET DOWN 60K - PUMPAT 400 GPM AND HIGH -SIDE TOOL_FACE TO WORK THROUGH 2,772.85 SURF CIRCULATE HOLE CLEAN AT TD WITH 1X BOTTOMS -UP 650 GPM, 1820 PSI 60 RPM, 5 KFT-LBS TORQUE 2,772.85 SURF PUMP AND PULL OUT OF THE HOLE FROM 2773' MD TO 2425' MD MONITOR WELL FOR 10 MINUTES: STATIC 650 GPM, 1850 PSI AT 2773' MD 60 RPM, 5 KFT-LBS TORQUE, 110 KLBS jROTA_TING WEIGHT 2,772.85 SURF PULL OUT OF THE HOLE ON ELEVATORS FROM 2425' MD TO TOP OF BHAAT 925' MD MONITOR WELL FOR 10 MINUTES: STATIC MUD WEIGHT IN/OUT = 9.1 PPG 2,772.85 SURF LAY DOWN BHA FROM 925' MD MONITOR WELL FOR 10 MINUTES: STATIC CLEAN BUILT UP CLAY OF OF BHA TOOLS MUD WEIGHT IN/OUT = 9.1 PPG DULL BIT GRADE: 0-1 - CT - S - E - I - ER - _ . -- --LTD-- 2,772.85 SURF CLEAN AND CLEAR RIG FLOOR 2,772.85 SURF RIG UP TO RUN 10-3/4" SURFACE CASING -MOBILIZE VOLANT TOOL, ELEVATORS AND BAIL EXTENSIONS TO RIG FLOOR MAKE UP VOLANT TOOLAND ELEVATORS RIG UP 350 TON SLIPS RIG UP STRAP TONGS VERIFY PIPE COUNT IN PIPE SHED 2,772.85 f SURF SERVICE TOP DRIVE AND PIPE CAT 2,772.85 SURF RUN 10 3/4-,45#, L-80, VAM 21 CASING TO 612' MD BAKER-LOK SHOE TRACK CONNECTIONS CHECK FLOATS: HOLDING USE JET LUBE SEAL GAURD PIPE DOPE TORQUE CONNECTIONS TO 26250 FT -LBS FILL CASING EVERY 10 JOINTS OBTAIN PU/SO WEIGHTS EVERY -10 JTS PU 50 KLBS, SO 50 KLBS MUD WEIGHT IN/OUT = 9.1 PPG Printed 2/19/2020 12 49 39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 5 of 24 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: - Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - - (hr) (usft) 1/16/2020 00:00 07:00 7.00 CASING P 2,772.85 SURF CONTINUE TO RUN 10 3/4',45#, L-80, VAM 21 CASING FROM 612' MD TO 2763 TORQUE CONNECTIONS TO 26250 FT -LBS RUN 1 FLOATING 13-1/4" STRAIGHT BLADE CENTRALIZER ON JTS 1-44 RUN 1 FLOATING 13-1/2" BOW SPRING CENTRALIZER ON JTS 45-62 62 TOTAL CENTRALIZERS, 124 TOTAL STOP RINGS RUN FILL CASING EVERY 10 JOINTS OBTAIN PU/SO WEIGHTS EVERY -10 JTS MUD WEIGHT IN/OUT = 9.1 PPG POOR MAKE UP ON JT #15. LAY DOWN JT #15 (BAD PIN) AND JT #14 (BAD BOX) REPLACE WITH JTS #68 AND #69 FROM TALLY T 07.00 08:00 1.00 CASING P 2,772.85 SURF MAKE UP MANDREL HANGER AND LANDING JOINT AND LAND ON RING PU 135 KLBS, SO 107 KLBS MUD WEIGHT IN/OUT = 9.1 PPG LOST 38 BBLS WHILE RUNNING IN 08:00 12:00 4.00 CASING P 2,772.85 SURF CIRCULATE AND CONDITION MUD FOR CEMENTING STAGE UP TO CEMENTING RATE IN 1 BPM INCREMENTS TO FINAL CIRCULATING RATE OF 10 BPM. @ 2 BPM, 66 PSI, 1% RETURN FLOW @ 4 BPM, 156 PSI, 5% RETURN FLOW @ 6 BPM, 240 PSI, 10% RETURN FLOW @ 8 BPM, 364 PSI, 11% RETURN FLOW @ 10 BPM, 518 PSI, 15% RETURN FLOW CONDITION MUD TO 18 YP INITIAL PRESSURE AT CEMENTING RATE: 270 PSI - FINAL PRESSURE AT CEMENTING RATE AFTER HOLE CONDITIONED: 240 PSI CIRCULATE TOTAL OF 3X BOTTOMS -UP RECIPROCATED PIPE 15 FTAT SURFACE AT 550 FT/MIN SIMOPS: RIG UP SCHLUMBERGER CEMENTERS PRESSURE TEST CEMENT LINES TO 4000 PSI: GOOD TEST Printed 2/19/2020 12.49.39PM **All depths reported in Drillers Depths`* North America - ALASKA - BP Operation Summary Report Page 6 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 12:00 16:30 4.50 CEMT P 2,772.85 SURF CEMENT 10-3/4", 45.5 #/FT, L-80, VAM21 CASING AS FOLLOWS: PUMP 95 BBLS OF 10 PPG MUDPUSH II SPACER @ 6 BPM, 185 PSI UN -STING VOLANT AND LAUNCH BOTTOM PLUG PUMP 503 BBLS (1479 SKS) OF 11 PPG LITECRETE CEMENT @ 6 BPM, EXCESS VOLUME: 350% (YIELD 1.91 CU.FT/SK) - STOP PUMPING LEAD AND SWITCH TO TAIL WITH MUDPUSH RETURNS TO SURFACE PUMP 53.4 BBLS (259 SKS) OF 15.8 PPG CLASS G TAIL @ 6 BPM, EXCESS VOLUME 40% (YIELD 1.16 CU.FT/SK) - RECIPROCATED PIPE 15 FT AT SURFACE WHILE PUMPING CEMENT UN -STING VOLANT AND KICK OUT TOP PLUG WITH 10 BBLS OF WATER FROM CEMENTERS PERFORM DISPLACEMENT WITH RIG PUMPS AND 9.2 PPG MAXDRIL-N MUD PER SCHLUMBERGER CEMENTICS PROGRAM - 190 BBLS DISPLACED AT 10 BPM: ICP 490 PSI, 68% RETURN FLOW, FCP 725 PSI, 40% RETURN FLOW - 45 BBLS DISPLACED AT 7 BPM: ICP 537 PSI, 45% RETURN FLOW, FCP 677 PSI, 51% RETURN FLOW - REDUCE RATE TO 3 BPM PRIOR TO PLUG BUMP: FINAL CIRCULATING PRESSURE 500 PSI - BUMP PLUG AND INCREASE PRESSURE TO 1000 PSI - BLEED OFF PRESSURE AND CHECK FLOATS: HOLDING TOTAL DISPLACEMENT VOLUME 246 BBLS (MEASURED BY STROKES AT 96% PUMP EFFICIENCY) DID NOT RECIPROCATE PIPE DURING DISPLACEMENT, STICKYAFTER RELEASING TOP PLUG, WORKED PIPE DOWN AND PARKED ON RING - FULLANNULAR FLUID COLUMN MAINTAINED AFTER CEMENT ENTERED ANNULUS - LOST 30 BBLS DURING THE JOB, ALL AFTER CEMENT ROUNDED THE CORNER - 144 BBLS OF CEMENT RETURNS TO SURFACE CEMENT IN PLACE AT 16:07 HRS Printed 2/19/2020 12 49 39PM **All depths reported in Drillers Depths** Printed 2/19/2020 12:49:39PM "All depths reported in Drillers Depths" North America - ALASKA - BP Page 7 of 24 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 16:30 18:30 2.00 CASING P 2,772.85 SURF CLEAN RIG AND RIG DOWN CEMENT EQUIPMENT DRAIN CEMENT RETURNS FROM STACK SUCK OUT CELLAR BACK OUT LANDING JOINT AND LAY DOWN TO PIPE SHED - DISCONNECT KNIFE VALVE AND FLUSH DIVERTER ANNULAR AND STACK WITH BLACK WATER PILL, WORK ANNULAR SEVERALTIMES - RIG DOWN CASING TOOLS FROM RIG FLOOR CLEAN AND CLEAR RIG FLOOR CLEAN SHAKER DECK AND PITS 18:30 22:00 3.50 BOPSUR P 2,772.85 SURF NIPPLE DOWN DIVERTER SYSTEM - NIPPLE DOWN 20' DIVERTER LINE FROM BACK OF BOP DECK - BREAK BOLTS ON RISER AND DIVERTER ANNULAR - NIPPLE DOWN KNIFE VALVE AND DIVERTER ANNULAR MOBILIZE WELLHEAD TO BOP DECK NIPPLE DOWN RISER SIMOPS: CLEAN PITS REMOVE SPARE 10-3/4" CASING JOINTS FROM SHED 22:00 00:00 2.00 WHSUR P 2,772.85 SURF NIPPLE UP FMC 11" THROUGH -BORE GEN 5 WELLHEAD PER FMC REPRESENTATIVE CLEAN SPEED HEAD AND CASING SPOOL ORIENT AND INSTALL WELLHEAD 1/17/2020 00:00 02:30 2.50 WHSUR P 2,772.85 SURF CONTINUE TO NIPPLE UP WELLHEAD PER FMC REPRESENTATIVE - NIPPLE UP TUBING SPOOLAND TORQUE TO SPEC PER FMC REP SIMOPS: CHANGE LOWER RAMS TO 2-7/8" x 5" VBR 02:30 04:30 2.00 BOPSUR P 2,772.85 SURF NIPPLE UPADAPTER FLANGE, HIGH PRESSURE RISERS AND BOP STACK - NIPPLE UP HIGH PRESSURE RISER AND SPACER SPOOL NIPPLE UP BOP STACK NIPPLE UP FLOW RISER -ATTACH TURNBUCKLES AND HOLE FILL LINES INSTALL MOUSEHOLE NIPPLE UP CHOKE LINE SIMOPS: - FMC REP PRESSURE TEST SEAL ON WELL HEAD TO 1000 PSI FOR 15 MIN: GOOD TEST 04:30 05:30 1.00 BOPSUR P 2,772.85 SURF INSTALL TEST PLUG, FILL LINES, PURGE AIR FROM STACK AND PERFORM SHELL TEST CHECK TORQUE ON BOP FLANGES Printed 2/19/2020 12:49:39PM "All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 8 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 05:30 - 12:00 6.50 BOPSUR P 2,772.85 SURF TEST BOPE PER AOGCC AND BP REQUIREMENT TEST UPPER RAMS WITH 5" AND 7" TEST JOINTS TO 250/3500 PSI FOR 5 CHARTED MIN TEST LOWER RAMS WITH 2-7/8" AND 5" TEST JOINTS TO 250/5000 PSI FOR 5 CHARTED MIN TEST ANNULAR WITH 2-7/8" AND 7" TEST JOINT TO 250/3500 PSI FOR 5 CHARTED MIN TEST BLIND/SHEAR RAMS, CHOKE MANIFOLD VALVES, IBOP, CHOKE AND KILL HCR, CHOKE AND KILL MANUAL VALVES, (2) NC50 FOSV, (2) HT -38 FOSV AND (2) DART VALVES TO 250/5000 PSI FOR 5 CHARTED MIN PERFORM DRAW DOWN TEST ON ACCUMULATOR TEST FIRE AND GAS ALARMS FUNCTION ALL BOP COMPONENTS FROM BOTH THE RIG MANAGER'S OFFICE AND LER - (1) FAIUPASS: ANNULAR FAILED LOW PT WITH 2-7/8" TEST JOINT. fUNCTION ANNULAR AND RE -TEST PASSED ALL TESTS WITNESSED BY RIG MANAGER AND WSL AOGCC REPRESENTATIVE ADAM EARL WAIVED WITNESS ON 01/16/2020 AT 16:39 12:00 - 14:30 2.50 WHSUR N 2,772.85 SURF ATTEMPT TO PULL TEST PLUG: UNABLE TO GET TEST PLUG THROUGH UPPER SPOOL -BREAK STACKAND LIFT UP TO ACCESS THE TEST PLUG REMOVE SEAL FROM TEST PLUG AND PULL f .-RUN IN NEW TEST PLUG AND SEAT 14:30 - 15:30 1.00 BOPSUR N 2,772.85 SURF SET STACK DOWN AND TORQUE BREAK 15:30 - 16:00 0.50 BOPSUR N 2,772.85 SURF TEST BREAK ON STACK 250/3500 PSI FOR 5 CHARTED MIN: GOOD TEST 16:00 - 17:00 1.00 BOPSUR li P 2,772.85 SURF RIG DOWN TEST JOINT AND BLOW DOWN SURFACE LINES AND EQUIPMENT — -INSTALL 10" ID WEAR RING 17:00 18:00 1.00 CASING P 2,772.85 SURF MAKE UP BHA #2,9-7/8" INTERMEDIATE DRILLING ASSEMBLY TO 89' MD 9-7/8" HYCALOG PDC BIT, AUTOTRAK, ONTRACK — 18:00 19.00 1.00 CASING P 2,772.85 SURF SLIP AND CUT DRILL LINE AND SERVICE TOP DRIVE AND RIG FLOOR EQUIPMENT - CUT 74' OF DRILLING LINE 19:00 2000 1 00 CASING P 2,772.85 SURF PRESSURE TEST 10-3/4" SURFACE CASING _ TO 3500 PSI HIGH FOR 30 CHARTED MIN MUD WEIGHT IN/OUT = 9.2 PPG PUMP 5 BBLS / BLED BACK 5 BBLS TEST MET CRITERIA PER BP PRACTICE 100218 -TEST APPROVED BY SP ACTING WSUP 20.00 21.00 1.00 CASING P 2,772.85 SURF MAKE UP REMAINDER OF BHA #2,9-7/8" INTERMEDIATE DRILLING ASSEMBLY FROM 89' MD TO 794' MD SHALLOW HOLE TEST TOOLS AT 794' MD MONITOR WELL WITH HOLE FILL AND TRIP TANK: GOOD DISPLACEMENT MUD WEIGHT IN/OUT = 9.2 PPG Printed 2/19/2020 12 49 39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 9 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date. Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Levet) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 21:00 22:00 1.00 CASING P 2,772.85 SURF RUN IN THE HOLE ON ELEVATORS WITH BHA #2 FROM 794' MD TO 2590' MD - MONITOR WELL WITH HOLE FILLAND TRIP TANK: GOOD DISPLACEMENT _ MUD WEIGHT IN/OUT = 9.2 PPG 22:00 00:00 2.00 CASING P 21772.85 SURF WASH DOWN FROM 2588' MDAND DRILL CEMENT AND CEMENT PLUG 700 GPM AT 1996 PSI PU 120 KLBS, SO 90 KLBS, ROT 103 KLBS 70 RPMS AT 6 KFT-LBS TORQUE TAG CEMENT STRINGERS AT 2644' MD TAG TOP PLUG AT 2676' MD 1/18/2020 00:00 02:30 2.50 CASING P 2,772.85 SURF DRILL OUT PLUGS, LANDING COLLAR AND CEMENT IN SHOE TRACK TO 2753' MD 650 GPM, 1411 PSI 50 RPM, 7-9 KFT-LBS TORQUE 2-12 KLBS WOB — —_ 02:30 03:30 1.00 CASING P 2,772.85 SURF DISPLACE WELL TO 9.3 PPG LSND 600 GPM, 1147 PSI ICP, 1178 PSI FCP MUD WEIGHT IN/OUT = 9.3 PPG MONITOR WELL FOR 10 MIN: STATIC 03:30 04:00 0.50 CASING P 2,772.85 SURF DRILL OUT REMAINDER OF SHOE TRACKAND 20' OF NEW HOLE TO 2793' MD 640 GPM, 1410 PSI 50 RPM, 5-7 KFT-LBS TORQUE MUD WEIGHT IN/OUT = 9.3 PPG 04:00 04:30 0.50 CASING P 2,772.85 SURF CIRCULATE HOLE CLEAN WITH 1X BOTTOMS UP PRIOR TO PERFORMING LOT 750 GPM, 1853 PSI MUD WEIGHT IN/OUT = 9.3 PPG 04:30 05:30 1.00 CASING P 2,793.00 SURF RIG UP AND PERFORM LOT MUD WEIGHT: 9.3 PPG, 2633' TVD, 2763' MD PUMP 2.3 BBLS TO 620 PSI, BLEED BACK 2.3 BBLS LOT EMW = 13.7 PPG -ODEAPPROVED LOT 05:30 12:00 6.50 DRILL P 3,437.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 2793' MD TO 3437' MD, 3164' TVD. 644' IN 6.5 HRS, ROP 99.1 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP <250 FT/HR 800 GPM, 2185 PSI ON BOTTOM, 2164 PSI OFF BOTTOM 120 RPM, 6 KFT-LBS TQ ON BOTTOM, 5 KFT-LBS TQ OFF BTM, 15 KLBS WOB PU 130 KLBS, SO 100 KLBS, ROT 112 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS ECD: ACTUAL = 10.0 PPG MUD WEIGHT IN/OUT = 9.3 PPG 2890'- 2895' MD: LOST 90 BBLS OVER 20 MIN PERIOD Printed 2/19/2020 12.49.39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 10 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 12:00 00:00 12.00 DRILL P 5,146.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 3437' MD TO 5148' MD, 4483' TVD. - 1711' IN 12.0 HRS, ROP 142.6 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP <250 FT/HR 800 GPM, 2610 PSI ON BOTTOM, 2600 PSI OFF BOTTOM 120 RPM, 9 KFT-LBS TQ ON BOTTOM, 9 KFT-LBS TO OFF BTM, 15 KLBS WOB PU 168 KLBS, SO 126 KLBS, ROT 140 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS - GASWATCH BACKGROUND RANGE = 30-80 UNITS, MAX AT 1397 UNITS ECD: ACTUAL= 10.15 PPG MUD WEIGHT IN/OUT = 9.3 PPG PUMP 35 BBL HIGH VIS SWEEPS AT: 3440' MD, 50% INCREASE IN CUTTINGS BACK AT SHAKERS 3911' MD, 75% INCREASE IN CUTTINGS BACK AT SHAKERS 4494' MD, 75% INCREASE IN CUTTINGS BACK AT SHAKERS 5058' MD, 50% INCREASE IN CUTTINGS _ BACK AT SHAKERS 1/19/2020 00:00 - 12:00 12.00 DRILL P 1 6,944.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 5148' MD TO 6944' MD 1796' IN 12.0 HRS, ROP 149.7 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP <250 FT/HR 725 GPM, 2828 PSI ON BOTTOM, 2795 PSI OFF BOTTOM 120-150 RPM, 11-16 KFT-LBS TO ON BOTTOM, 10-12 KFT-LBS TO OFF BTM, 15 KLBS WOB PU 225 KLBS, SO 133 KLBS, ROT 156 KLBS SURVEY EVERY -- 90 FT, NO BACK REAMING AT CONNECTIONS - GASWATCH BACKGROUND RANGE = 30-85 UNITS, MAX AT 361 UNITS ECD: ACTUAL = 10.50 PPG MUD WEIGHT IN/OUT = 9.3 PPG PUMP 35 BBL HIGH -VS SWEEPS EVERY 500' MD PUMP 35 BBL HIGH VIS SWEEPS AT: 5530' MD, 50% INCREASE IN CUTTINGS BACK AT SHAKERS 6050' MD, 100% INCREASE IN CUTTINGS BACK AT SHAKERS - 6600' MD, 75% INCREASE IN CUTTINGS BACK AT SHAKERS Printed 2/19/2020 12:49 39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 11 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - (hr) -- - -- _ (usft) 12.00 - 00:00 12.00 DRILL P 6,025.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 6944' MD TO 7605' MD, 6462' TVD 661' IN 12.0 HRS, ROP 55.1 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP 20-150 FT/HR 725 GPM, 2980 PSI ON BOTTOM, 2966 PSI OFF BOTTOM 150 RPM, 15 KFT-LBS TQ ON BOTTOM, 14 KFT-LBS TQ OFF BTM, 2-15 KLBS WOB PU 240 KLBS, SO 145 KLBS, ROT 173 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS GASWATCH BACKGROUND RANGE = 60-107 UNITS, MAX AT 248 UNITS ECD: ACTUAL = 11.22 PPG MUD WEIGHT IN/OUT = 10.3 PPG BLEND IN 450 BBLS OF 11.9 PPG LSND SPIKE FLUID WITH BLACK PRODUCT FROM 6900' MD TO 7500' MD. REDUCED ROP TO 20 FPH FROM 7450' MD TO 7510' MD TO MAINTAIN ECD AT 11.25 PPG. DOWNLINK RIBS OFF AND CIRCULATE 1X BOTTOMS UP AT 7510' MD TO FINISH SHEARING SPIKE FLUID AND CLEAN UP HOLE. DISCUSS ECD WITH ODE AND AGREE ON NEW ECD HARDLINE OF 11.2 PPG WHILE I DRILLING AHEAD. CALCULATED CLEAN HOLE ECD WITH NEW MUD PROPERTIES 11.04 PPG. PUMP 35 BBL HIGH VIS SWEEPS AT: 7100' MD, DUMPED TO BOX 1/20/2020 0000 12:00 1200.DRILL P 8,300.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 7605' MD TO 8300' MD - 695' IN 12.0 HRS, ROP 57.9 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP 70-85 FT/HR 725 GPM, 2970 PSI ON BOTTOM, 2964 PSI OFF BOTTOM - 150 RPM, 17 KFT-LBS TO ON BOTTOM, 16 KFT-LBS TQ OFF BTM, 5-15 KLBS WOB PU 254 KLBS, SO 150 KLBS, ROT 183 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS - GASWATCH BACKGROUND RANGE = 60-200 UNITS, MAX AT 1846 UNITS ECD: ACTUAL = 11.2 PPG MUD WEIGHT IN/OUT = 10.3 PPG CONTINUE TO DRILL WITH REDUCED ROP FOR ECD MANAGEMENT PUMP 35 BBL HIGH VIS SWEEPS AT: - 7790' MD, 50% INCREASE IN CUTTINGS BACK AT SHAKERS 8100' MD, DUMPED TO BOX Printed 2/19/2020 12 49 39P ""Ali depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 12 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project. PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. I BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations ---- - (hr) (usft) 12:00 00:00 12.00 DRILL P 8,965.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 8300' MD TO 8965' MD 665' IN 12.0 HRS, ROP 55.4 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP 70-85 FT/HR 700 GPM, 3047 PSI ON BOTTOM, 3047 PSI OFF BOTTOM 150 RPM, 19 KFT-LBS TQ ON BOTTOM, 17 KFT-LBS TQ OFF BTM, 5-15 KLBS WOB PU 288 KLBS, SO 154 KLBS, ROT 191 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS GASWATCH BACKGROUND RANGE = 50-60 UNITS, MAX AT 244 UNITS ECD: ACTUAL = 11.2 PPG MUD WEIGHT IN/OUT = 10.3 PPG I I CONTINUE TO DRILL WITH REDUCED ROP FOR ECD MANAGEMENT 1/21/2020 0000 - 12:00 12.00 III DRILL P 9,670.00 i PUMP 35 BBL HIGH VIS SWEEPS AT: - 8460' MD, 100% INCREASE IN CUTTINGS BACK AT SHAKERS - 8745' MD, 75% INCREASE IN CUTTINGS BACK AT SHAKERS TOP OF KINGAK- 8642' MD INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 8965' MD TO 9670' MD - 705' IN 12.0 HRS, ROP 58.8 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP 30-80 FT/HR 700 GPM, 3102 PSI ON BOTTOM, 3092 PSI OFF BOTTOM - 150 RPM, 21 KFT-LBS TQ ON BOTTOM, 19 KFT-LBS TQ OFF BTM, 5-15 KLBS WOB PU 295 KLBS, SO 161 KLBS, ROT 201 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS - GASWATCH BACKGROUND RANGE = 10-50 UNITS, MAX AT 54 UNITS ECD: ACTUAL= 11.2 PPG MUD WEIGHT IN/OUT = 10.3 PPG "All depths reported in Drillers Depths" CONTINUE TO DRILL WITH REDUCED ROP FOR ECD MANAGEMENT PERFORM 490 BBL DILUTION AT 91 00'MD INCREASED LUBE CONCENTRATION TO 1.5% TO HELP REDUCE SURFACE TORQUE PUMP 35 BBL HIGH VIS SWEEPS AT: - 9026' MD, 75% INCREASE IN CUTTINGS BACK AT SHAKERS - 9350' MD, 50% INCREASE IN CUTTINGS BACK AT SHAKERS 9650' MD, 75% INCREASE IN CUTTINGS BACK AT SHAKERS North America - ALASKA - BP Operation Summary Report Page 13 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6.30:00PM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 12:00 22:00 10.00 DRILL P 10,244.00 INT1 DIRECTIONAL DRILL 9-7/8" INTERMEDIATE HOLE FROM 9670' MD TO SECTION TD AT 10244' MD (8625' TVD) - 574' IN 10.0 HRS, ROP 57.4 FT/HR WITH CONNECTIONS INSTANTANEOUS ROP 30-80 FT/HR 700 GPM, 3270 PSI ON BOTTOM, 3270 PSI OFF BOTTOM - 150 RPM, 24 KFT-LBS TQ ON BOTTOM, 22 KFT-LBS TO OFF BTM, 5-15 KLBS WOB PU 309 KLBS, SO 167 KLBS, ROT 208 KLBS SURVEY EVERY - 90 FT, NO BACK REAMING AT CONNECTIONS - GASWATCH BACKGROUND RANGE = 10-50 UNITS, MAX AT 54 UNITS ECD: ACTUAL= 11.2 PPG MUD WEIGHT IN/OUT = 10.3 PPG CONTINUE TO DRILL WITH REDUCED ROP FOR ECD MANAGEMENT CONTROL DRILL FROM 10032' MD TO 10050' MD TO PICK TJB 8 KLBS WOB, 150 RPM, 22 KFT-LBS TORQUE GEO PICK TJB AT 10045' MD (8463' TVD) DOWNLINK AUTOTRAK RIBS OFF AT 10180' MD (-50' MD PRIOR TO TD) TO REDUCE RISK OF INDUCING LOSSES AT TD CONTROL DRILL FROM 10180' MD TO TD AT 10244' MD - 10 KLBS WOB, 150 RPM, 22-24 KFT-LBS TORQUE - OBSERVE REVERSE DRILLING BREAKAT 10239' MD - GEO PICK TO AT 10244' MD PUMP 35 BBL HIGH VIS SWEEP AT- - 9970' MD, 50% INCREASE IN CUTTINGS BACK AT SHAKERS 22:00 23:00 1.00 DRILL P 10,244.00 INTI CIRCULATE BOTTOMS UP FOR GEO TO CONFIRM TD - 700 GPM, 3253 PSI, 120 RPM, 21 KFT-LBS TORQUE GEO CONFIRMED SAG RIVER SAND W/ GLAUCONITE IN SAMPLES 23:00 00:00 1.00 DRILL P 10,244.00 INT1 CIRCULATE HOLE CLEAN AT TD PRIOR TO PULLING OFF BOTTOM - 700 GPM, 3253 PSI, 120 RPM, 21 KFT-LBS TORQUE PUMP 35 BBL HIGH VIS SWEEP Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths" Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 14 of 24 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:00PM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 1/22/2020 00:00 03:00 3.00 DRILL P 10,244.00 INTI CONTINUE TO CIRCULATE HOLE CLEAN AT TD PRIOR TO PULLING OFF BOTTOM - 700 GPM, 3253 PSI, 120 RPM, 21 KFT-LBS TORQUE MUD WEIGHT IN/OUT = 10.3 PPG PUMP 35 BBL HIGH VIS SWEEP: DUMP RETURNS TO BOX - CIRCULATE A TOTAL OF 4.5x BOTTOMS UP STROKES - STAND BACK A STAND AT EACH BOTTOMS UP PU 339 KLBS, SO 160 KLBS AT 101 56'MD 03:00 05:30 2.50 DRILL P 10,244.00 INT1 PUMP OUT OF THE HOLE TO THE TOP OF THE HRZ, FROM 9970' MD TO 8100' MD - MONITOR WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM: STATIC - PUMP AT 2 BPM, 180 PSI WHILE PULLING AT 70 FPM - MUD WEIGHT IN/OUT = 10.3 PPG 05:30 09:00 3.50 DRILL P 10,244.00 INT1 PULL OUT OF THE HOLE ON ELEVATORS FROM 8100'MD TO 10-3/4" CASING SHOE AT 2763' MD -MONITOR WELL FOR 10 MIN: STATIC PU 252 KLBS AT 81 00'MD PULL AT 50 FPM FROM 8100' MD TO 7500' MD PULLAT 70 FPM FROM 7500' MD TO 6000' MD PULL AT 90-100 FPM FROM 6000' MD TO 4500' MD - PULL AT 170-190 FPM FROM 4500' MD TO 2763' MD - MONITOR WELL WITH HOLE FILLAND TRIP TANK WHILE PULLING: GOOD FILL MUD WEIGHT IN/OUT = 10.3 PPG 09:00 10:00 1.00 DRILL P 10,244.00 INT1 CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 10-3/4" SHOE TO THE TOP OF THE BHAAT 794' MD MONITOR THE WELL FOR 10 MIN: STATIC PU 75 KLBS, SO 75 KLBS AT 794' MD MONITOR WELL WITH HOLE FILLAND TRIP TANK WHILE PULLING: GOOD FILL MUD WEIGHT IN/OUT = 10.3 PPG 10:00 12:30 2.50 DRILL P 10,244.00 INTI PULLAND LAY DOWN BHA PER BAKER MWD / DD - LAY DOWN 5" HWDP AND JARS TO PIPE SHED - LAY DOWN ONTRAK, AUTOTRAK TO PIPE SHED -DULL BIT GRADE: 1 - 2 - BT - S - X - IN - NO - TD 12.30 1300 0.50 CASING P 10,244.00 INT1 CLEAN AND CLEAR RIG FLOOR 13.00 1330 0.50 CASING P 10,244.00 INT1 PULLAND LAY DOWN WEAR RING 13:30 1500 1.50 CASING P 10,244.00 INT1 RIG UP TO RUN 7" CASING - MAKE UP VOLANT CRT, BAIL EXTENSIONS AND 250T SIDE DOOR ELEVATORS - RIG UP DOUBLE STACK TONGS AND TORQUE TURN EQUIPMENT MAKE UP XO AND FOSV VERIFY CASING TALLY AND PIPE COUNT IN PIPE SHED Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 15 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor. PARKER DRILLING CO. f BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations — _ (hr) — (usft)- -- 15:00 00:00 9.00 CASING P 10 244.00 INT1 RUN 7", 26 #/FT, L80, VTHC CASING TO 4646' ! MD BAKER-LOK SHOE TRACK JOINTS CHECK FLOATS: HOLDING USE JET LUBE SEAL GUARD PIPE DOPE TORQUE VTHC CONNECTIONS TO 11950 FT -LBS FILL CASING EVERY 10 JOINTS I CENTRALIZATION: 1- (1) HYDROFORM CENTRALIZER LOCKED I DOWN 5' FROM PIN ON JTA (1) HYDROFORM CENTRALIZER LOCKED DOWN MID -JOINT ON JT B - (1) HYDROFORM CENTRALIZER FREE-FLOATING BETWEEN STOP RINGS 5' AND 15' FROM PIN ON JTS C AND 1-34 -TOTAL CENTRALIZERS RUN = 37, TOTAL STOP RINGS RUN = 74 CIRCULATE 1X BOTTOMS UP PRIOR TO ENTERING OPEN HOLE STAGE UP TO 5 BPM, 90 PSI PU 92 KLBS, SO 89 KLBS CONTINUE RUNNING IN OPEN HOLE AT 90-100 FPM - FILL ON THE FLY, FROM 2763' MD TO 4445' MD (TOP OF THE UGNU): BREAK CIRCULATION EVERY 10 JTS: 5 BPM FOR 5 MIN 1/23/2020 00 00 13.00 1300 CASING P 10,244.00 INT1 CONTINUE TO RUN 7", 26 #/FT, LSO, VTHC CASING FROM 4646' MD TO 10241' MD j CONTINUE RUNNING IN OPEN HOLE AT 90-100 FPM -FILL ON THE FLY, FROM 4445' MD TO 6100' MD (THROUGH THE UGNU): BREAK CIRCULATION EVERY 5 JTS: 5 BPM FOR 5 MIN FROM 6100' MD TO 7894' MD (5 JTS ABOVE THRZ): BREAK CIRCULATION EVERY 10 JTS: 5 BPM FOR 5 MIN CIRCULATE 1x BOTTOMS OVER 5 JTS BEFORE THE TOP OF THE HRZ RUN FROM THE TOP OF THE HRZ (8100' MD) TO TD WITHOUT CIRCULATING MAKE UP HANGER AND LANDING JOINTAND WASH DOWN PU 305 KLBS, SO 160 KLBS MUD WEIGHT IN/OUT = 10.3 PPG TOTAL LOSSES WHILE RUNNING IN THE HOLE - 15 BBLS Printed 2/19/2020 12:49:39PM "All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 16 of 24 1 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date I From - To Hrs Task Code NPT Total Depth Phase Description of Operations _ (hr) (usft) 13:00 - 16:30 3.50 CASING P 10,244.00 INT1 CIRCULATE AND CONDITION MUD PRIOR TO CEMENTING STAGE UP TO CEMENTING RATE IN 1 BPM INCREMENTS FOR A FINAL RATE OF 7 BPM 2 BPM, 421 PSI, 1% RETURN FLOW 4 BPM, 500 PSI, 5% RETURN FLOW 6 BPM, 584 PSI, 8% RETURN FLOW 7 BPM, 618 PSI, 9% RETURN FLOW -INITIAL PRESSURE AT CEMENTING RATE: 618 PSI - FINAL PRESSURE AT CEMENTING RATE ;AFTER HOLE CONDITIONED: 337 PSI RECIPROCATE PIPE 3.5' AT SURFACE AT 750 FT/MIN NO MUD LOSSES WHILE CIRCULATING SIMOPS: RIG UP SLB CEMENTERS AND BLOWAIR — THROUGH LINES 16:30 20:00 3 50 CASING P 10,244.00 INTI CEMENT 7" CASING FILL LINES WITH WATER AND PRESSURE TEST TO 3200 PSI FOR 5 MIN: GOOD TEST PUMP 40 BBLS OF 13.0 PPG MUDPUSH II SPACER AT 5 BPM, 222 PSI BEGIN BATCHING UP CEMENT CEMENT WET AT 17:52 HRS SLB HAVING DIFFICULTY GETTING CEMENT UP TO WEIGHT CEMENT UP TO 15.8 PPG AT 19:25 HRS DISCUSS WITH ODE AND HAVE SLB ! ENGINEER RE -RUN CEMENT MODELING PROGRAM CONCERNSABOUT MUDPUSH/ MUD SWAP AND CONTAMINATION OVER 1.5 HRS TO GET UP TO WEIGHT, ESTIMATED JOB TIME AROUND 2 HRS TIME TO 50 BC: 5 HRS 10 MIN DECISION MADE TO ABANDON THE JOB, CIRCULATE OUT MUDPUSH IN THE HOLE AND RELOAD. 20:00 00:00 l 4.00 CASING N 10,244.00 INT1 ABANDON CEMENT JOB: CIRCULATE OUT MUDPUSH IN THE HOLE SLOWLY STAGE UP PUMPS TO 4 BPM, 265 PSI MUDPUSH TO SURFACE 126 BBLS EARLY AND SPREAD OUT OVER 100 BBLS SIMOPS: BLOW BACKAIR TO CEMENT UNIT: FOUND ICE PLUG IN CHICKSAN AND PLUG VALVE JUST OUTSIDE OF RIG. TOP OFF CEMENT IN CONDUCTOR (-4' OF SLUMP: 1 BBL) OFF-LOAD CEMENT TO CONTAM TRUCKS AND TREAT WITH CITRIC TO LOWER pH. - BREAK DOWN AND LAY DOWN STANDS OF 5" DRILL PIPE UTILIZING OFF-LINE STAND BUILDING EQUIPMENT Printed 2/19/2020 12:49 39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 17 of 24 Common Well Name J-31 SIMOPS: Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: - OFF-LOAD CEMENT TO CONTAM TRUCKS Project: PBU Site: J AND TREAT WITH CITRIC TO LOWER pH. Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. CONTINUE TO BREAK DOWN AND LAY tBPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) DOWN STANDS OF S' DRILL PIPE UTILIZING Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - (hr) 10,244.00 (usft) - 1/24/2020 00:00 - 20:30 20.50 CASING N 10,244.00 INT1 ABANDON CEMENT JOB: I - PUMP 40 BBLS OF 13 PPG MUDPUSH II CIRCULATE AND CONDITION MUD IN HOLE 'SPACER @ 5 BPM, 240 PSI SLOWLY STAGE UP PUMPS TO 6 BPM, 428 PUMP 102.2 BBLS OF 15.8 PPG GASBLOK PSI TAIL CEMENT @ 5 BPM, (YIELD 1.16 CU.FT/SK) _ SHUT DOWN AND MONITOR WELL: STATIC DROP TOP PLUG BREAK CIRCULATION EVERY 30-45 MIN AT 5 I OF WATER BPM FOR 5 MIN Printed 2/19/2020 12:49:39PM "AIL depths reported in Drillers Depths" SIMOPS: - OFF-LOAD CEMENT TO CONTAM TRUCKS AND TREAT WITH CITRIC TO LOWER pH. SLB CEMENTERS LEFT LOCATION AND 'WENT BACK TO YARD TO LOAD UP. CONTINUE TO BREAK DOWN AND LAY DOWN STANDS OF S' DRILL PIPE UTILIZING OFF-LINE STAND BUILDING EQUIPMENT 2030 2330 3.00 CEMT P 10,244.00 INT1 CEMENT 7" INTERMEDIATE CASING AS FOLLOWS: - PUMP 40 BBLS OF 13 PPG MUDPUSH II 'SPACER @ 5 BPM, 240 PSI DROP BOTTOM PLUG PUMP 102.2 BBLS OF 15.8 PPG GASBLOK TAIL CEMENT @ 5 BPM, (YIELD 1.16 CU.FT/SK) _ DROP TOP PLUG WASH UP ON TOP OF PLUGS WITH 10 BBL I OF WATER PERFORM DISPLACEMENT WITH RIG PUMPS AND 10.3 PPG LSND MUD PER SLB CADE 365 BBLS DISPLACED AT 6 BPM: ICP 166 PSI, FCP 1197 PSI, BOTTOM PLUG LANDED @ 272 BBLS AND SHEARED WITH 331 PSI REDUCE RATE TO 3 BPM PRIOR TO PLUG UMP: FINAL CIRCULATING PRESSURE 1110 FSI - BUMP PLUG AND INCREASE PRESSURE TO 1600 PSI, CHECK FLOATS - GOOD - TOTAL DISPLACEMENT VOLUME 379.8 BBLS (MEASURED BY STROKES @ 96% PUMP EFFICIENCY) CEMENT IN PLACE @ 23:00 HRS NO LOSSES DURING CEMENT JOB 23:30 00:00 0.50 CASING P 10,244 00 INTI RD CASING EQUIPMENT 1/25/2020 00:00 01:00 1.00 CASING P 10,244.00 INTI RD CASING RUNNING EQUIPMENT BLOW DOWN CEMENT MANIFOLD 01:00 03:00 2.00 CASING P 10,244.00 INT1 INSTALL 7'PACKOFF DRAIN STACK FMC ON LOCATION TO RUN IN LOCK DOWN SCREWS AND PRESSURE TEST PACKOFF TO 3500 PSI FOR 15 MIN -TEST APPROVED BY WSUP Printed 2/19/2020 12:49:39PM "AIL depths reported in Drillers Depths" North America - ALASKA - BP Page 18 of 24 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr)_ (usft)- _ 03:00 05:00 2.00 BOPSUR P 10,244.00 INT1 CHANGE OUT UPPER RAMS TO 2-7/8" X 5" VBR CLOSE BLIND RAMS AND MONITOR WELL ON THE IA SIMOPS TEST BACKSIDE OF CHOKE MANIFOLD VALVES 5, 6, 8, 9 & 12 CHANGE SAVER SUB TO HT -38 PUMP 5 BBLS OF 10.3 PPG MUD INTO 7" X 10 3/4" ANNULUS INJECTION PRESSURE @ 1 BPM 482 PSI_ 05:00 06:00 1.00 CASING P 10,244.00 INT1 BUILD TEST JT - MU VALVE ASSEMBLY SET TEST PLUG AND AIR OUT STACK INJECT 2 BBLS INTO THE 10 3/4" X 7" ANNULUS ATI BPM 06 00 11:00 5.00 BOPSUR P 10,244.00 INT1 TEST BOPE PER AOGCCAND BP REQUIREMENT TEST UPPER RAMS WITH 4 1/2" AND 2 7/8" TEST JOINTS TO 250/3500 PSI FOR 5 CHARTED MIN TEST LOWER RAMS WITH 4 1/2" AND 2 7/8" TEST JOINTS TO 250/3500 PSI FOR 5 ;CHARTED MIN TEST ANNULAR WITH 4 1/2" AND 2 7/8" TEST JOINTS TO 250/3500 PSI FOR 5 CHARTED MIN TEST BLIND/SHEAR RAMS, CHOKE MANIFOLD VALVES, IBOP, CHOKE AND KILL HCR, CHOKE AND KILL MANUAL VALVES, (2) NC50 FOSV, AND DART VALVE TO 250/3500 PSI FOR 5 CHARTED MIN - TEST CHOKE MANIFOLD VALVE #5,6, 8, 9, AND 12 FROM BOTH DIRECTIONS TEST BOTH CLASS 2 FOSV FROM BOTH DIRECTIONS PERFORM DRAW DOWN TEST ON ACCUMULATOR TEST FIRE AND GAS ALARMS FUNCTION ALL BOP COMPONENTS FROM BOTH THE RIG MANAGER'S OFFICE AND LER ALL TESTS WITNESSED BY RIG MANAGER AND WSL AOGCC REPRESENTATIVE LOU LAUBENSTEIN WAIVED WITNESS ON 01/24/2020 AT 18:48 OFFLINE - FREEZE PROTECT 10 3/4" X 7" ANNULUS WITH 102 BBLS OF DIESEL_ 1100 12:00 1.00 WHSUR P 10,244.00 INT1 rPULL TEST PLUG WEAR BUSHING (7" ID) �INSTALL - LD TEST JOINT 12:00 14:00 2.00 CASING P 10,244.00 INT1 PRESSURE TEST 7" CASING TO 3500 PSI FOR 130 MIN - BLOW DOWN SURFACE LINES APPROVED BY WSUP 14 00 17.30 3.50 CASING P 10,244.00 INT1 MU & RIH WITH PRODUCTION SECTION 6 1/8" DRILLING BHA TO 807' PLUG INTO MWD LOAD NUKES ySHALLOW TEST MWD @ 807' Printed 2/19/2020 12.49.39PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 19 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date. Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:0013M Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date i From - To Hrs Task Code NPT Total Depth Phase Description of Operations -- __ (hr) (usft) 17:30 21:00 3.50 CASING P 10,244.00 INTI RIH WITH 6 1/8" DRILLING BHA FROM 807' TO 10100' - MUD WT IN/ OUT 10.3 PPG FILL PIPE EVERY 20 STANDS 21:00 22:00 1.00 CASING P 10,244.00 INT1 PERFORM D1 TRIPPING WELL CONTROL DRILL - 1 MIN 16 SEC TO SECURE WELL PERFORM D5 WELL KILL DRILL WHERE A PUMP FAILURE WAS INTRODUCED BLOW DOWN SURFACE LINES 22:00 00:00 2.00 CASING P 10,244.00 INT1 WASH FROM 10100' TO 10154' (PLUGS) CEMENT STRINGERS STARTED @ 10115' 300 GPM 2750 SPP 125 RPMS 11 K TQ ON/OFF DRILL PLUGS AT 10154' 1/26/2020 00:00 01:30 1.50 CASING P 10,244.00 INT1 DRILL WIPER PLUGS AND SHOE TRACK FROM 10153' TO 10230' CEMENT IN SHOE TRACK 300 GPM 2798 SPP TQ OFF 12K ON 13K RPM 80 - 100 ROT WT 145K PU 208K SO 120K 01:30 03:00 1.50 CASING P 10,244.00 INT1 DISPLACE WELL FROM 10.3 PPG LSND TO 8.6 PPG QUIK-DRIL (BBL FOR BBL) 300 GPM 1661 SPP (FCP) FLOW CHECK FOR 15 MIN - STATIC SPR'S #1 30 SPM - 470 PSI 40 SPM - 620 PSI #2 30 SPM - 490 PSI 40 SPM - 640 PSI 03:00 04:30 1.50 DRILL P 10,244.00 INTI DRILL SHOE TRACK AND SHOE FROM 10230' TO 10240' 300 GPM 2798 SPP TO OFF 12K ON 13K RPM 80 ROT WT 145K PU 208K SO 120K FLOW CHECK FOR 15 MIN - STATIC WORK BIT THROUGH SHOE 3 TIMES (2 W/ _ ROT, 1 W/O ROT) 04:30 - 21:00 16.50 DRILL P 11,347.00 PROD1DI ER CTI NO AL DRILL 6-1/8" PRODUCTION HOLE FROM 10244' MD TO 11351' 300 GPM, 1596 PSI ON/OFF BOTTOM 80 RPM, 14 K TORQUE ON, 12 K TORQUE OFF, WOB 10-13 PU 208 KLBS, SO 120K, ROT 145 K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY EVERY 30' AVG ROP W/ CONNECTIONS = 66.8 21 00 0000 3.00 DRILL N 11,347.00 PROD1 OBSERVED 80% LOSSES @ 11347' 180 BPH STATIC LOSSES FORMULATE A FORWARD PLAN WITH TOWN SPOT A 30 BBL DRILL AHEAD PILL DOWN THE DRILL PIPE INTO THE ANNULUS @ 4-5 BPM TO MAINTAIN THE HOLE FULL -OBSERVED RETURNS AT SURFACE @ 4 BPM WHEN THE PILL STARTED EXITING THE BIT MONITOR STATIC LOSSES 1 BPH CONT TO MONITOR WELL WHILE TRUCKING MUD TO THE RIG TOTAL MUD LOSSES - 624 BBLS 1/27/2020 00.00 01.30 1.50 DRILL N 11,347.00 PROD1 MONITOR WELL FOR LOSSES WHILE TRUCK MUD TO THE RIG LOSS RATE - 1.5 BPH Printed 2/19/2020 12:49 39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 20 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI_USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task al Depth Phase Code NPT ! Tot Description of Operations _hr (hr) (usft) 01:30 03:30 DRILL N 11,415.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 11 347'MD to 11415' 300 GPM, 1714 PSI ON/OFF BOTTOM 150 RPM, 14 K TORQUE ON, 12 K TORQUE 'OFF, WOB 10-13 PU 208 KLBS, SO 120K, ROT 145 K MUD WEIGHT IN/OUT = 8.6 PPG LOSSING 300 BPH AFTER STARTING TO DRILL PUMP 30 BBL DRILLAHEAD PILLAFTER DRILLING THE KELLY DOWN - LOSSES STOPPED WHEN THE PILL EXITED THE BIT BUT LOSSES RESUMED AS SOON AS THE BACK SIDE OF THE PILL EXITED THE BIT TURN OFF THE AUTO TRACK RIBS PULLED UP TO 11318' @ 3 BPM, MUD ON THE RIG = 336 BBLS _ 03.30 04:30 1.00 DRILL N 11,415.00 PROD1 MONITOR WELL ON THE TRIP TANK WHILE TAKING MUD ON THE RIG RPMS - 6-8 WHILE MOVING THE STRING PERIODIACALLY DRILLAHEAD PILL IN THEANNULUSABOVE PROBLEM AREA ITHE - INITIAL STATIC LOSSES 25.2 BPH LOSSES INC TO 128 BPH FOR 5 MIN LOSSES SLOWED TO 6 BPH AFTER 8 BBLS OF STATIC LOSSES MUD ON RIG = 661 BBLS WITH ADDITION TRUCK OF MUD ON LOCATION (290 BBLS) 0430 1200. 7.50 DRILL P 11,886.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 11415' MD TO 11889' MD 300 GPM, 1729 PSI ON/OFF BOTTOM 150 RPM, 14 K TORQUE ON, 12 K TORQUE OFF, WOB 10-13 PU 208 KLBS, SO 120K, ROT 145 K MUD WEIGHT IN/OUT = 8.6 PPG PUMP 30 BBL DRILLAHEAD PILLS AS NEEDED 12:00 14:00 2.00 DRILL P 11,886.00 PROD1 WIPER TRIP 11889-10560 PUMP OOH @ 3BPM AND KEEP BACKSIDE PUMP ON ANNULUS. OBSERVED DRAG DROP OFF BY 2-3K WHEN PASSED FAULT AT 11380. - OBSERVED LOSS RATE DECREASED AFTER CROSSING FAULTAT 11380. OBERSERVED 12K OP AT 10630. STATIC LOSS RATE AT 10560= 100 BPH DYNAMIC LOSS RATE AT 10560= 400 BPH, 300 GPM/1540 PSI, 150 PRM. + -- -PU 185K SO 120K 14:00 15:00 1 00 DRILL P 11,886.00 PROD1 RIH ON ELEVATORS TO 11887. - OBSERVED INCREASE IN RETURNS AT 11350 TO 11887. - OBSERVED 3-5K INCREASE IN DRAG SHUBLIK STARTING AT 11380 SO WT 120 Printed 2/19/2020 12.49 39PM "All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 21 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth li Phase Description of Operations (hr) — -- (usft) _ 15:00 00:00 9.00 DRILL P 12,647.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 11886' MD TO 12647' MD 300 GPM, 1797 PSI ON/OFF BOTTOM 150 RPM, 15K TORQUE ON, 14KTORQUE OFF, WOB 13-15 PU 182 KLBS, SO 125K, ROT 148K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY AS REQUIRED PUMP 30 BBL DRILLAHEAD PILLSAS NEEDED PUMP HI VIS SWEEPS AS REQUIRED TO MAINTAIN PROPER HOLE CLEANING DYNAMIC LOSSES OF 203 BPH 1/28/2020 00 00 0400 4.00 DRILL P 12,987.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 12647' MD TO 12987' MD 300 GPM, 1797 PSI ON/OFF BOTTOM 150 RPM, 15K TORQUE ON, 14K TORQUE OFF, WOB 13-15 PU 182 KLBS, SO 125K, ROT 148K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY AS REQUIRED PUMP 30 BBL DRILLAHEAD PILLS AS NEEDED PUMP HI VIS SWEEPS AS REQUIRED TO MAINTAIN PROPER HOLE CLEANING @ 12987' NO RETURNS 04.00 05:00 1.00 DRILL P 12,987.00 PROD1 MONITOR WELL SPOT 30 BBLS DRILLAHEAD PILL DOWN THE DRILL PIPE IN TO THE ANNULUS STATIC LOSSES 180 BPH 05:00 07:00 2.00 DRILL P 13,118.00 PROW DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 12987' MD TO 13118' 300 GPM, 1797 PSI ON/OFF BOTTOM 150 RPM, 15K TORQUE ON, 14K TORQUE OFF, WOB 13-15 PU 182 KLBS, SO 125K, ROT 148K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY AS REQUIRED PUMP 40 BBL DRILLAHEAD PILLS AS NEEDED - PUMP HI VIS SWEEPS AS REQUIRED TO MAINTAIN PROPER HOLE CLEANING OBSERVE FAULT @ 12987' 07.00 13:30 6.50 DRILL P 13,118.00 PROD1 WIPER TRIP 13118-10560 PUMP OOH @ 3BPM AND KEEP BACKSIDE PUMP ON ANNULUS. OBSERVED INCREASING OP AND HIGH BREAK OVER WTS UP TO 20K -30K - BACKREAM 12340-11980, 7 BPM/1575 PSI, 150 RPM. ROT WT 145K. TQ 13.6K - PUMP OOH@ 3BPM TO 10560. - SOME ADDITIONAL DRAG THRU SHUBLICK 11680-11360. - 10700 DYNAMIC LOSS RATE, 330 BPH _ STATIC LOSS RATE 120 BPH. 1330 1500 1.50 DRILL P 13,118.00 PROD1 RIH ON ELEVATORS TO 13118. OBSERVED ADDTIONAL SO WT RUNNING THRU SHUBLICK 119KAT 11340 - 105KAT - 11700. - AFTER THRU SHUBLICK, RIH WT WAS 113K -115K TO TD. Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 22 of 24 Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) — (usft) — 15:00 - 21:00 6.00 DRILL P 13,402.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 1311 8'MD TO 13402' 300 GPM, 1797 PSI ON/OFF BOTTOM 150 RPM, 15K TORQUE ON, 14K TORQUE OFF, WOB 13-15 PU 182 KLBS, SO 125K, ROT 148K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY AS REQUIRED PUMP 40/80 BBL DRILL AHEAD PILLS AS NEEDED PUMP HI VIS SWEEPS AS REQUIRED 21:00 23:30 2.50 DRILL P 13,402.00 PROD1 'PUMP OUT OF THE HOLE FROM 13402' TO 11650' - 3 BPM WHILE TOP FILLING THE BACKSIDE PU 212 SO 115 NO MAJOR ISSUES OBSERVED BACKREAMED FROM 12830' TO 12630' AS A PRECAUTION DUE TO MINIMAL OP OFF THE SLIPS (5-10K) FLOW CHECK DYNAMIC LOSS RATE @ 11700 = 330 BPH 23:30 - 00:00 0.50 DRILL P 13,402.00 PROD1 CIRCULATE BOTTOMS UP FROM 11650' TO THE 7" CASING SHOE GPM 300 SPP 1630 RPM 150 TO 13K TROUBLE SHOOT MWD FAILURE - FAILURE OF DENSITY, NEUTRON & CALIPER 1/29/2020 0000 00:30 0.50 DRILL P 13,402.00 PROD1 CIRCULATE BOTTOMS UP FROM 11700' TO THE 7" CASING SHOE GPM 300 SPP 1630 RPM 150 TO 13K TROUBLE SHOOT MWD FAILURE - FAILURE OF DENSITY, NEUTRON & CALIPER DISCUSS WITH TOWN AND DECISION WAS MADE TO DRILLAHEAD, WE STILL HAVE STEERING, GAMMAAND RES - FLOW CHECK - STATIC LOSSES OF 55 BPH 00 30 0200 1.50 DRILL P 13,402.00 PROD1 RIH ON ELEVATORS FROM 11650' TO 13402' - NO OBSTRUCTIONS OBSERVED -SO 115K 02:00 07:00 5.00 DRILL P 13,875.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 13402' TO 13875' MD 300 GPM, 1850 PSI ON/OFF BOTTOM 150 RPM, 16K TORQUE ON, 15K TORQUE OFF, WOB UP TO 15K PU 183K, SO 119K, ROT 147K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY AS REQUIRED -PUMP 40/80 BBL DRILL AHEAD PILLS AS NEEDED _ PUMP HI VIS SWEEPS AS REQUIRED 07:00 - 12:00 5.00 DRILL P 13,875.00 PROD1 PULL OUT OF THE HOLE FOR WIPER TRIP FROM 13875' MD TO 11505' MD PUMP OOH @ 3BPM AND KEEP BACKSIDE PUMP ON ANNULUS. BACKREAM FROM 11700' MD TO 11505' MD WITH 300GPM 1670 PSI, 150 RPM 13.3K TO CIR TO CLEAN UP SUMP DYNAMIC LOSS RATE 220 BPH ASTATIC LOSS RATE 60 BPH. Printed 2/19/2020 12:49:39PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU — Site: J - - — Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Page 23 of 24 Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) RACK BACK 1 STAND EVERY 30 MIN TO 12:00 - 15:00 3.00 DRILL P 13,875.00 PROD1 RIH ON ELEVATORS TO BOTTOM AT 13875' - SPOT 80 BBL DRILLAHEAD PILLABOVE MD P 14,385.00 PROD1 PUMP OUT OF THE HOLE FOR PLANNED TOOK WT AT 11546, IN SHUBLICK, WASH SHORT TRIP TO THE 7" CASING SHOE AT AND ROT THROUGH WITH NO ISSUES 3 BPM, 300 PSI AFTER RIH THRU SHUBLICK, RIH WT WAS BACKREAM AT FULL RATE FROM 11 300'MD 117K -119K TO TD. 15:00 - 19:30 4.50 DRILL i P 14,385.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION NO ISSUES PULLING THROUGH OPEN HOLE P 14,385.00 HOLE FROM 13875' TO 14385' MD 300 GPM, 1400 PSI 300 GPM, 1950 PSI ON/OFF BOTTOM 19:30 - 00:00 4.50 DRILL 1/30/2020 00:00 150 RPM, 17K TORQUE ON, 15K TORQUE OFF, WOB UP TO 12K PU 189K, SO 113K, ROT 147K MUD WEIGHT IN/OUT = 8.6 PPG SURVEY AS REQUIRED PUMP 40/80 BBL DRILL AHEAD PILLS AS ,NEEDED PUMP HI VIS SWEEPS AS REQUIRED P 14,385.00 PROD1 CIRCULATE HOLE CLEAN WITH 2X BOTTOMS UP COMPENSATING FOR LOSS RATE 300 GPM, 1850 PSI, 150 RPM, 14K TORQUE RACK BACK 1 STAND EVERY 30 MIN TO 13800' MD PUMP 80 BBL HI -VIS SWEEP SURFACE TO `SURFACE 01:00 1.00 1 DRILL P 14,385.00 PROD1 CIRCULATE HOLE CLEAN WITH 2X BOTTOMS 01:00 - 0630 5.50 DRILL 0630 - 08:00 1.50 DRILL 0800 - 10:30 2.50 DRILL 10:30 - 13:00 2.50 DRILL Printed 2/19/2020 12:49 39PM ""All depths reported in Drillers Depths" UP COMPENSATING FOR LOSS RATE 300 GPM, 1850 PSI, 150 RPM, 14K TORQUE RACK BACK 1 STAND EVERY 30 MIN TO 13680' MD - SPOT 80 BBL DRILLAHEAD PILLABOVE 13000' MD P 14,385.00 PROD1 PUMP OUT OF THE HOLE FOR PLANNED I SHORT TRIP TO THE 7" CASING SHOE AT 10240' MD 3 BPM, 300 PSI BACKREAM AT FULL RATE FROM 11 300'MD TO THE SHOE AT 10240' MD, 300 GPM, 150 RPM NO ISSUES PULLING THROUGH OPEN HOLE P 14,385.00 PROD1 CIRCULATE BOTTOMS UP 300 GPM, 1400 PSI DYNAMIC LOSS RATE = 220 BPH STATIC LOSS RATE = 65 BPH P 14,385.00 PROD1 RUN IN THE HOLE ON ELEVATORS FROM THE 7" CASING SHOE AT 10240' MD TO TO AT 14385' MD - NO ISSUES RUNNING THROUGH OPEN _HOLE P 14,385 00 PROD1 CIRCULATE HOLE CLEAN 300 GPM, 1800 PSI 150 RPM, TORQUE REDUCED FROM 17K TO 11 K AFTER SHORT TRIP - PUMP 80 BBL DRILL AHEAD PILL FOLLOWED BY 80 BBL HI -VIS SWEEP SURFACE TO SURFACE Printed 2/19/2020 12:49 39PM ""All depths reported in Drillers Depths" Printed 2/19/2020 12:49.39PM "All depths reported in Drillers Depths** North America - ALASKA - BP Page 24 of 24 Operation Summary Report Common Well Name: J-31 Event Type: DRL- ONSHORE (DON) Start Date: 1/12/2020 End Date: Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 13:00 22:00 9.00 DRILL P 14,385.00 PROD1 PULL OUT OF THE HOLE FROM 14385' MD TO THE TOP OF THE BHA AT 808' MD MONITOR WELL PRIOR TO PULLING OFF BOTTOM ANDAT THE CASING SHOE, STATIC LOSSES = 60-90 BPH PUMP OUT OF THE HOLE WITH 3 BPM TO 9500' M D DROP 2-3/8" DRIFT AT 9500' MD 22:00 00:00 2.00 DRILL P 14,385.00 PROD1 LAY DOWN BHA FROM 808' MD TO 154' MD MONITOR THE WELLAT THE TOP OF THE BHA, STATIC LOSS RATE = 90 BPH RACK BACK THE HWDP 1/31/2020 00:00 01:30 1.50 DRILL P 14,385.00 PROD1 LAY DOWN BHA FROM 154' MD TO SURFACE LAY DOWN ALL DIRECTIONAL TOOLS BIT GRADE: 1 -1 -IN GAUGE Printed 2/19/2020 12:49.39PM "All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Common Well Name: J-31 Event Type: COM- ONSHORE (CON) Start Date: End Date: 2/4/2020 Project: PBU Site: J Rig Name/No.: PARKER 272 1 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 1/31/2020 101:30 03:00 1.50 CASING P 14,385.00 I RUNPRD TRIG UP TO RUN 4-1/2" LINER 03:00 18:00 Page 1 of 4 DOUBLE STACK TONGS, TORQUE TURN EQUIPMENT, ELEVATORS, AND AIR_ SLIPS 15.00 CASING ',, P 14,385.00 RUNPRD 1 RUN 4-1/2", 12.6#, 13CR, VAMTOP PRODUCTION LINER TO 14385' MD CHECK FLOATS USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE TURN CONNECTIONS TO 4440 FT -LBS - FILL LINER ON THE FLY AND TOP OFF EVERY 10 JOINTS LINER WEIGHT = PU 80K, SO 78K MAKE UP LINER HANGER/PACKER ASSEMBLY ADD GEL MIX CIRCULATE 1X LINER VOLUME AT 5 BPM, 260 PSI CONTINUE IN HOLE ON 4" DP TO THE 7" CASING SHOE AT 10240' MD CIRCULATE 1X BOTTOMS UP AT 5 BPM, 500 PSI - PU 163K, SO 130K RUN INTO OPEN HOLE WITH LINER FINAL PU 183K, SO 124K 2/1/2020 0000 - 0200 0200 - 03 00 `- MUD WEIGHT: 8.6 PPG IN, 8.6 PPG OUT T 14,385.00 1 RUNPRD CIRCULATE WHILE WAITING ON CEMENT TESTING 3 BPM, 575 PSI RECIPROCATE 12' AT SURFACE DYNAMIC LOSS RATE 156 BPH SIMOPS: RIG UP CEMENTING EQUIPMENT 2.00 CASING N I 14,385.00 1 RUNPRD CIRCULATE WHILE WAITING ON CEMENT TESTING 3 BPM, 575 PSI RECIPROCATE 12' AT SURFACE DYNAMIC LOSS RATE 156 BPH SIMOPS: RIG UP CEMENTING EQUIPMENT PRESSURE TEST CEMENT LINES TO 4500 PSI 1 00 CASING P 14,385 00 RUNPRD SET LINER HANGER DROP 1-1/2" ALUMINUM BALL POSITION LINER IN PLANNED SETTING POSITION PUMP DOWN BALL AT 5 BPM, 900 PSI PRESSURE UP TO 2000 PSI TO SET HANGER AFTER BALL LANDED ON SEAT SLACK OFF 60K UNDER STRING WEIGHT TO CONFIRM HANGER SET INCREASE PRESSURE TO 3300 PSI TO RELEASE FROM HANGER AND SHEAR OUT BALL SEAT PICK UP STRETCH +2-1/2' TO CONFIRM HANGER RELEASED - SET DOWN 40K FOR CEMENT JOB Printed 2/19/2020 12:50 22PM "All dephts reported in Drillers Depths— North America - ALASKA - BP Operation Summary Report Common Well Name: J-31 6:30:OOPM Event Type: COM- ONSHORE (CON) Start Date: Project: PBU Description of Operations Site: J Rig Name/No.: PARKER 272 14,385.00 RUNPRD Spud Date/Time: 1/13/2020 Rig Contractor: PARKER DRILLING CO. 3 BPM, 575 PSI Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT FOLLOWS: (hr) - FILL LINES WITH WATER AND PRESSURE 03:00 04:00 1.00 CASING P 04:00 08:00 4.00 CASING P 08:00 09:00 1.00 CASING P 0900 1200 3.00 CASING P CLASS G TAIL @ 5 BPM, 250 PSI 12:00 13:00 1.00 CASING P 13:00 15:00 2.00 CASING P 15:00 16:00 1 00 PERF P Page 2 of 4 End Date: 2/4/2020 6:30:OOPM Rig Release: BPUO1: USA00006649 Total Depth Phase Description of Operations (usft) 14,385.00 RUNPRD CIRCULATE WHILE BATCHING UP MUD PUSH 3 BPM, 575 PSI DYNAMIC LOSS RATE 156 BPH 14,385.00 RUNPRD CEMENT 4-1/2' PRODUCTION LINER AS FOLLOWS: - FILL LINES WITH WATER AND PRESSURE TEST TO 4500 PSI FOR 5 MINUTES ' - PUMP 30 BBLS OF 12 PPG MUDPUSH II SPACER @ 5 BPM, 550 PSI PUMP 250 BBLS OF 250 PPG UNISLURRY LEAD @ 5 BPM, 250 PSI - PUMP 45 BBLS OF 15.8 PPG GASBLOK CLASS G TAIL @ 5 BPM, 250 PSI - PUMP 25 BBLS OF 15.8 PPG GASBLOK CLASS G TAIL @ 2 BPM, 55 PSI WASH UP LINES TO SHAKERS DROP DRILL PIPE WIPER DART 'PERFORM DISPLACEMENT WITH SLB PUMPS - 155 BBLS DISPLACED AT 5 BPM: ICP 840 PSI, FCP 1500 PSI, SLOW TO 3 BPM FOR WIPER 'PLUG LATCH - 12.8 BBLS DISPLACED AT 3 BPM: ICP 1150 PSI, FCP 1300 PSI - DISPLACEMENT FLUID: 167 BBL OF 8.6 PPG QUICKDRIL-N - LATCH UP CONFIRMED AT 102.4 BBLS DISPLACED - REDUCE RATE TO 3 BPM PRIOR TO PLUG BUMP: FINAL CIRCULATING PRESSURE 1300 PSI TOTAL DISPLACEMENT VOLUME 167.8 BBLS TOTAL LOSSES FROM CEMENT EXIT SHOE TO CEMENT IN PLACE: 167 BBLS INCREASE PRESSURE TO 1800 PSI AFTER PLUG BUMP BLEED OFF AND CHECK FLOATS - GOOD PU TO EXPOSE DOG SUB AND SET DOWN ON LINER TOP 50K, 15 RPM - PU TO REMOVE RS PACK -OFF AND CIRCULATE EXCESS CEMENT OFF LINER TOP - PU RUNNING TOOLABOVE LINER TOP AND MARK NO-GO. 14,385-00 RUNPRD CIRCULATE EXCESS CEMENT OUT OF THE HOLE AND DISPLACE WELL TO 8.5 PPG SEAWATER 10 BPM, 2000 PSI PUMP HIGH VIS SWEEP AHEAD OF SEAWATER - —20 BBLS OF EXCESS CEMENT TO SURFACE ON BOTTOMS UP 14,385.00 RUNPRD PULL OUT OF THE HOLE FROM THE LINER TOP AT 10053' MD TO 4500' MD PERFORM WEEKLY B_OPE FUNCITON TEST 14,385.00 RUNPRD SLIP AND CUT 93' OF DRILL LINE 14,385.00 RUNPRD PULL OUT OF THE HOLE FROM 4500' MD TO SURFACE - LAY DOWN LINER TUNNING TOOL, NO ISSUES OBSERVED WITH RUNNING TOOL 14,385.00 OTHCMP RIG UP TO RUN 2-7/8" PERF GUNS AND PAC PIPE Printed 2/19/2020 12:50.22PM **All dephts reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 3 of 4 Common Well Name: J-31 Event Type: COM- ONSHORE (CON) Start Date: End Date: 2/4/2020 Project: PBU Site: J Rig Name/No.: PARKER 272 Spud Date/Time: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 16:00 00:00 8.00 PERF P 14,385.00 OTHCMP MAKE UP 2-7/8" PERF GUNS AND PAC PIPE TO TOTAL LENGTH OF 4296' MD 2/2/2020 00:00 05:00 5.00 PERF P 14,385.00 OTHCMP CONTINUE IN THE HOLE WITH PERF GUNS ON 4" DP FROM 4296' MD TO THE LANDING COLLAR AT 14293' MD - TAG THE LANDING COLLAR AND PICK UP 5' TO SET PERF GUNS ON DEPTH - CLOSE UPPER PIPE RAMS AND INCREASE PRESSURE TO 4000 PSI TO INITIATE FIRING HEAD - BLEED PRESSURE, OPEN RAMS AND WAIT FOR GUNS TO ACTIVATE 05:00 06:00 1.00 PERF P 14,385.00 OTHCMP PULLOUT OF THE HOLE ABOVE THE TOP SHOT AT 11 600'MD - MONITOR WELL STATIC LOSS RATE = 55 BPH 06:00 09:00 3.00 PERF P 14,385.00 OTHCMP PULLOUT OF THE HOLE FROM 11 600'MD TO THE TOP OF THE PAC PIPE AT 4296' MD 09:00 18:00 9.00 PERF P 14,385.00 OTHCMP LAY DOWN 2-7/8" PAC PIPE AND PERF GUNS FROM 4296' MD TO SURFACE ALL GUNS FIRED 1800 2030 2.50 RUNCOM P 14,385.00 RUNCMP PREPARE TO RUN 4-1/2" PRODUCTION .TUBING CLEAN AND CLEAR RIG FLOOR PULL WEAR BUSHING RIG UP DOYON CASING RUNNING EQUIPMENT - REMOVE PERF GUNS AND PAC PIPE FROM PIPE SHED AND LAY OUT COMPLETION EQUIPMENT 20:30 00:00 3.50 RUNCOM P 14,385.00 RUNCMP RUN 4-1/2", 12.6#, 13CR, VAMTOP TUBING TO 2200' M D USE JET LUBE SEAL GUARD PIPE DOPE TORQUE TURN CONNECTIONS TO 4440 FT -LBS PU 57K, SO 57K MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT 45 BPH LOSSES 2/3/2020 00:00 09:30 9.50 RUNCOM P 14,385.00 RUNCMP RUN 4-1/2", 12.6#, 13CR, VAMTOP TUBING FROM 2200' MD TO 10064' MD USE JET LUBE SEAL GUARD PIPE DOPE TORQUE TURN CONNECTIONS TO 4440 FT -LBS PU 80K, SO 78K MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT 45 BPH LOSSES 09:30 12:00 2.50 RUNCOM P 14,385.00 RUNCMP LAND TUBING HANGER TAG NO-GO, SPACE OUTAND LAND TUBING FMC ON LOCATION TO RUN IN LOCK DOWN SCREWS 12:00 13:00 1.00 RUNCOM P 14,385.00 RUNCMP REVERSE CIRCULATE COMPLETION FLUIDS 3 BPM, 500 PSI REVERSE CIRCULATE 70 BBL OF INHIBITED BRINE FOLLOWED BY 113 BBL OF CLEAN BRINE PUMP 5 BBL DOWN TUBING TO WASH RHC Printed 2/19/2020 12:50:22PM "'All dephts reported in Drillers Depths" Printed 2/19/2020 12:50:22PM **All dephts reported in Drillers Depths— North America - ALASKA - BP Page 4 of 4 Operation Summary Report Common Well Name: J-31 Event Type: COM- ONSHORE (CON) Start Date: End Date: 2/4/2020 Project: PBU Site: J Rig Name/No.: PARKER 272 Spud DatelTime: 1/13/2020 6:30:OOPM Rig Release: Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006649 Active datum: ACTUAL KB P272 @86.20usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 13:00 - 16:00 3.00 RUNCOM P 14,385.00 RUNCMP TEST TUBING AND IA DROP BALLAND ROD PRESSURE TEST TUBING TO 3500 PSI FOR 30 MIN (PASS), PROD PACKER SET WHILE INCREASING PRESSURE TO 3500 PSI ON THE TUBING - BLEED PRESSURE DOWN TO 2000 PSI ON TUBING FOR IA TEST PRESSURE TEST IA TO 3500 PSI FOR 30 MIN (PASS) "—IESTAPPROVED BY WSUP 16:00 18:30 2.50 RUNCOM P 14,385.00 RUNCMP FREEZE PROTECT TUBING AND IA REVERSE CIRCULATE 72 BBL DOWN IA LINE UP AND U -TUBE DIESEL TO TUBING FOR 1 HOUR 18:30 20:30 2.00 RUNCOM P 14,385.00 RUNCMP INSTALL AND TEST TWC FMC ON LOCATION TO DRY ROD IN TWC PRESSURE TEST TWC FROM BELOW TO 3500 PSI FOR 5 MIN 20:30 0000 3.50 RUNCOM P 14,385.00 RUNCMP NIPPLE DOWN THE BOP STACK - CHANGE OUT UPPER RAMS TO 4-1/2" X 7" VBR CLEAN OUT DRIP PANS 2/4/2020 00:00 02:00 2.00 RUNCOM P 14,385.00 RUNCMP NIPPLE DOWN THE BOP STACK AND HIGH PRESSURE RISERS 02:00 11:00 9.00 RUNCOM P 14,385.00 RUNCMP NIPPLE UP AND TEST THE DRY HOLE TREE - TEST ADAPTER VOID TO 4500 PSI FOR 15 MIN (TEST APPROVED BY WSUP) - TEST TREE TO 4500 PSI FOR 5 MIN (VISUAL LEAK TIGHT) - CLEAN AND SECURE WELL CELLAR SIMOPS: - GENERAL RIG DOWN OPERATIONS —RELEASE RIG AT 11:00— Printed 2/19/2020 12:50:22PM **All dephts reported in Drillers Depths— e4o, �00$ b p North America - ALASKA - BP PBU J-31 J-31 500292366100 Design: J-31 Final Survey Report 07 February, 2020 Baker 5�1 Hughes p Final Survey Report Baker Hughes � BP s Company: North America - ALASKA - BP Project: PBU Site: J Well: J-31 Wellbore: J-31 Design: J-31 Local Coordinate Reference: Well J-31 TVD Reference: ACTUAL KB P272 @ 86.20usft MD Reference: ACTUAL KB P272 @ 86.20usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project PBU, PBU, PRUDHOE 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 geodetic scale factor Site J, TR -11-13 Site Position: +N/ -S From: Map Position Uncertainty: 0.00 usft Well J-31 Well Position +N/ -S 0.00 usft +E/ -W 0.00 usft Position Uncertainty 0.00 usft Wellbore J-31 Magnetics Model Name User Defined Design J-31 Audit Notes: Version: Vertical Section: Sample Date 1/1/2020 Northing: Easting: Slot Radius: Northing: Easting: Wellhead Elevation Declination 16.38 Phase: ACTUAL Depth From (TVD) +N/ -S (usft) (usft) 47.30 0.00 5,968,224.220 usft 641,155.790 usft 0.000 in 5,970,528.480 usft 642,276.850 usft 38.90 usft Dip Angle 80.85 Tie On Depth +E/ -W (usft) 0.00 47.30 Direction (°) 258.66 Latitude: Longitude: Grid Convergence: Latitude: Longitude: Ground Level: Field Strength (nT) 57.312.62000000 70° 19' 14.845 N 148° 51'20,092 W 1.08 ° 70° 19'37,297 N 148° 50'46.105 W 38.90 usft 2/7/2020 1:2&00PM Page 2 COMPASS 5000.15 Build 90 Survey MD Inc BP TVD TVDSS NIS by Northing Easting DLeg V. Sec Baker V) V) Final Survey Report (usft) Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well J-31 (usft) Project: PBU 0.00 TVD Reference: ACTUAL KB P272 @ 86.20usft -38.90 Site: J 0.00 MD Reference: ACTUAL KB P272 @ 86.20usft 0.00 Well: J-31 100.00 North Reference: True 100.00 Wellbore: J-31 -0.06 Survey Calculation Method: Minimum Curvature 642,276.889 Design: J-31 -0.03 Database: EDM R5K - Alaska PROD - ANCP1 354.48 Survey Program Date 2/7/2020 -0.09 0.09 5,970,528.395 From To -0.07 270.00 0.27 (usft) (usft) Survey (Wellbore) Tool Name Description 0.02 0.30 100.00 1,102.00 Survey #1 (J-31) GYD-GC-SS Gyrodata gyro single shots -0.30 370.00 1,138.65 2,706.15 Survey #2 (J-31) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 283.80 0.01 2,803.40 10,214.63 Survey #3 (J-31) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 0.10 -0.74 10,240.16 14,385.00 Survey #4 (J-31) MWD+IFR+MS-WOCA MWD +IFR + Multi Station W/O Crustal 453.00 366.80 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 47.30 0.00 0.00 47.30 -38.90 0.00 0.00 5,970,528.480 642,276.850 0.00 0.00 100.00 0.15 146.33 100.00 13.80 -0.06 0.04 5,970,528.423 642,276.889 0.28 -0.03 175.00 0.08 354.48 175.00 88.80 -0.09 0.09 5,970,528.395 642,276.939 0.30 -0.07 270.00 0.27 80.25 270.00 183.80 0.02 0.30 5,970,528.503 642,277.151 0.29 -0.30 370.00 0.25 101.28 370.00 283.80 0.01 0.75 5,970,528.508 642,277.598 0.10 -0.74 453.00 0.50 69.07 453.00 366.80 0.11 1.26 5,970,528.612 642,278.111 0.38 -1.26 542.00 0.73 41.91 541.99 455.79 0.67 2.01 5,970,529.187 642,278.842 0.41 -2.10 632.00 1.84 11.55 631.97 545.77 2.51 2.68 5,970,531.041 642,279.479 1.41 -3.12 724.00 2.19 46.44 723.91 637.71 5.17 4.25 5,970,533.729 642,280.998 1.36 -5.18 818.00 3.17 60.18 817.81 731.61 7.70 7.80 5,970,536.326 642,284.506 1.24 -9.17 912.00 3.36 358.07 911.69 825.49 11.75 9.97 5,970,540.412 642,286.591 3.59 -12.08 1,008.00 6.69 351.72 1,007.30 921.10 20.09 9.07 5,970,548.741 642,285.533 3.51 -12.84 1,102.00 9.88 350.42 1,100.31 1,014.11 33.47 6.93 5,970,562.071 642,283.149 3.40 -13.38 1,138.65 10.90 348.74 1,136.36 1,050.16 39.97 5.74 5,970,568.546 642,281.826 2.90 -13.48 1,233.10 11.51 348.15 1,229.01 1,142.81 57.95 2.06 5,970,586.452 642,277.807 0.66 -13.41 1,328.03 12.45 347.33 1,321.87 1,235.67 77.20 -2.13 5,970,605.621 642,273.254 1.01 -13.09 1,421.90 14.39 347.85 1,413.17 1,326.97 98.48 -6.81 5,970,626.804 642,268.176 2.07 -12.69 1,516.64 16.04 350.12 1,504.59 1,418.39 122.88 -11.53 5,970,651.114 642,262.991 1.85 -12.86 1,611.05 18.76 349.12 1,594.67 1,508.47 150.65 -16.64 5,970,678.773 642,257.361 2.90 -13.32 1,706.01 18.51 345.15 1,684.66 1,598.46 180.21 -23.38 5,970,708.204 642,250.057 1.36 -12.52 217/2020 1.28:OOPM Page 3 COMPASS 5000.15 Build 90 Survey MD Inc Azi TVD TVDSS N/S p Northing Final Survey Report Baker ..... V. Sec (usft) V) Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft Site: J MD Reference: ACTUAL KB P272 @ 86.20usft Well: J-31 North Reference: True Wellbore: J-31 Survey Calculation Method: Minimum Curvature Design: J-31 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 1,799.58 17.09 338.59 1,773.75 1,687.55 207.37 -32.21 5,970,735.191 642,240.717 2.62 -9.21 1,894.08 17.26 332.59 1,864.05 1,777.85 232.75 -43.73 5,970,760.341 642,228.715 1.88 -2.90 1,926.97 18.65 328.30 1,895.34 1,809.14 241.56 -48.74 5,970,769.050 642,223.540 5.83 0.28 1,958.65 1979. 325.44 1,925.25 1,839.05 250.28 -54.45 5,970,777.667 642,217.671 4.67 4.15 1,989.14 2094. 320.18 1,953.84 1,867.64 258.72 -60.86 5,970,785.979 642,211.095 7.09 8.79 2,022.04 22.19 318.24 1,984.43 1,898.23 267.87 -68.77 5,970,794.977 642,203.021 4.37 14.74 2,054.06 22.14 316.02 2,014.09 1,927.89 276.72 -76.99 5,970,803.672 642,194.638 2.62 21.05 2,083.10 21.82 315.52 2,041.02 1,954.82 284.51 -84.57 5,970,811.314 642,186.911 1.28 26.95 2,116.64 21.83 313.58 2,072.15 1,985.95 293.26 -93.45 5,970,819.890 642,177.862 2.15 33.94 2,148.44 21.96 310.89 2,101.66 2,015.46 301.23 -102.23 5,970,827.690 642,168.935 3.18 40.98 2,177.24 2210 308.12 2,128.36 2,042.16 308.10 -110.56 5,970,834.400 642,160.474 3.64 47.80 2,211.02 22.85 304.34 2,159.57 2,073.37 315.72 -120.98 5,970,841.823 642,149.916 4.82 56.52 2,242.02 23.86 301.13 2,188.04 2,101.84 322.36 -131.32 5,970,848.263 642,139.456 5.24 6535 2,271.32 24.65 298.80 2,214.75 2,128.55 328.36 -141.74 5,970,854.071 642,128.917 4.24 74.39 2,304.92 25.50 296.06 2,245.18 2,158.98 334.92 -154.38 5,970,860.383 642,116.158 4.28 8549 2,336.67 26.15 292.86 2,273.76 2,187.56 340.64 -166.97 5,970,865.863 642,103.465 4.84 96.71 2,366.92 26.86 289.99 2,300.84 2,214.64 345.56 -179.53 5,970,870.550 642,090.810 4.84 108.06 2,399.26 28.05 288.66 2,329.53 2,243.33 350.49 -193.60 5,970,875.212 642,076.650 4.14 120.88 2,430.60 29.55 287.78 2,357.00 2,270.80 355.21 -207.95 5,970,879.657 642,062.223 4.97 134.02 2,461.31 30.80 287.11 2,383.54 2,297.34 359.84 -222.67 5,970,884.002 642,047.413 4.22 147.54 2,556.21 33.88 285.06 2,463.72 2,377.52 373.86 -271.45 5,970,897.099 641,998.382 3.44 192.61 2,650.49 35.35 28266 2,541.31 2,455.11 386.67 -323.44 5,970,908.916 641,946.161 2.13 241.07 2,706.15 35.34 282.48 2,586.71 2,500.51 393.68 -354.87 5,970,915.326 641,914.609 0.19 270.50 2,803.40 36.18 280.20 2,665.63 2,579.43 404.84 -410.58 5,970,925.429 641,858.696 1.62 322.94 2,837.06 36.12 279.26 2,692.81 2,606.61 408.19 -430.15 5,970,928.413 641,839.067 1.66 341.46 2,931.61 37.88 278.67 2,768.32 2,682.12 417.05 -486.36 5,970,936.205 641,782.709 1.90 394.83 3,026.29 37.78 27882 2,843.10 2,75690 425.88 -543.75 5,970,943.943 641,725.162 0.14 449.36 217/2020 1:28:OOPM Page 4 COMPASS 5000.15 Build 90 Survey MD Inc Azi BP TVDSS NIS 1Jp ?b Northing Final Survey Report DLeg Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 (usft) Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft (°/100usft) Site: J MD Reference: ACTUAL KB P272 @ 86.20usft 2,917.75 Well: J-31 North Reference: True 641,666.899 Wellbore: J-31 Survey Calculation Method: Minimum Curvature 281.70 Design: J-31 Database: EDM R5K - Alaska PROD - ANCP1 5,970,962.468 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 3,121.38 38.76 280.05 2,917.75 2,831.55 435.54 -601.85 5,970,952.500 641,666.899 1.31 504.42 3,215.04 38.76 281.70 2,990.79 2,904.59 446.61 -659.43 5,970,962.468 641,609.125 1.10 558.70 3,309.33 38.67 282.27 3,064.36 2,978.16 458.85 -717.11 5,970,973.617 641,551.220 0.39 612.85 3,403.41 38.86 281.77 3,137.72 3,051.52 471.12 -774.73 5,970,984.788 641,493.388 0.39 666.93 3,498.84 38.88 281.16 3,212.02 3,125.82 483.02 -833.42 5,970,995.575 641,434.485 0.40 722.13 3,592.07 38.12 280.61 3,284.98 3,198.78 493.98 -890.41 5,971,005.454 641,377.301 0.89 775.86 3,687.71 38.08 278.56 3,360.24 3,274.04 503.81 -948.59 5,971,014.174 641,318.947 1.32 830.97 3,782.03 38.05 278.24 3,434.50 3,348.30 512.30 -1,006.12 5,971,021.576 641,261.271 0.21 885.70 3,877.26 38.08 279.31 3,509.48 3,423.28 521.26 -1,064.15 5,971,029.430 641,203.091 0.69 940.83 3,971.83 38.04 280.75 3,583.94 3,497.74 531.41 -1,121.56 5,971,038.492 641,145.506 0.94 995.12 4,066.47 37.99 279.98 3,658.51 3,572.31 541.90 -1,178.89 5,971,047.889 641,087.989 0.50 1,049.27 4,163.25 38.08 281.06 3,734.73 3,648.53 552.79 -1,237.51 5,971,057.662 641,029.171 0.69 1,104.61 4,260.84 38.03 281.98 3,811.58 3,725.38 564.80 -1,296.46 5,971,068.555 640,970.016 0.58 1,160.04 4,355.07 38.03 282.59 3,885.80 3,799.60 577.15 -1,353.18 5,971,079.828 640,913.073 0.40 1,213.23 4,450.82 38.07 283.03 3,961.20 3,875.00 590.24 -1,410.73 5,971,091.818 640,855.294 0.29 1,267.07 4,545.25 38.08 283.27 4,035.54 3,949.34 603.49 -1,467.43 5,971,103.988 640,798.350 0.16 1,320.07 4,639.19 37.95 282.49 4,109.55 4,023.35 616.38 -1,523.83 5,971,115.812 640,741.722 0.53 1,372.83 4,733.87 38.02 282.47 4,184.17 4,097.97 628.98 -1,580.73 5,971,127.322 640,684.604 0.08 1,426.13 4,828.94 38.12 283.00 4,259.02 4,172.82 641.90 -1,637.91 5,971,139.158 640,627.193 0.36 1,479.65 4,923.34 38.07 283.21 4,333.31 4,247.11 655.10 -1,694.63 5,971,151.284 640,570.233 0.15 1,532.67 5,018.29 38.09 283.87 4,408.05 4,321.85 668.82 -1,751.56 5,971,163.912 640,513.054 0.43 1,585.80 5,113.07 38.04 284.64 4,482.67 4,396.47 683.20 -1,808.20 5,971,177.223 640,456.159 0.50 1,638.50 5,207.80 37.94 285.52 4,557.33 4,471.13 698.37 -1,864.50 5,971,191.321 640,399.586 0.58 1,690.71 5,302.51 38.04 285.12 4,631.97 4,545.77 713.78 -1,920.72 5,971,205.653 640,343.084 0.28 1,742.81 5,397.65 38.03 284.67 4,706.91 4,620.71 728.84 -1,977.37 5,971,219.643 640,286.163 0.29 1,795.39 5,492.22 37.99 285.25 4,781.42 4,695.22 743.88 -2,033.64 5,971,233.606 640,229.631 0.38 1,847.60 5,586.67 38.00 285.45 4,855.86 4,769.66 759.27 -2,089.70 5,971,247.930 640,173.285 0.13 1,899.54 2/7/2020 1:28:OOPM Page 5 COMPASS 5000.15 Build 90 bp BP Baker Final Survey Report NW Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well J-31 Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft Site: J MD Reference: ACTUAL KB P272 @ 86.20usft Well: J-31 North Reference: True Wellbore: J-31 Survey Calculation Method: Minimum Curvature Design: J-31 Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 5,681.23 38.08 283.62 4,930.33 4,844.13 773.89 -2,146.10 5,971,261.478 640,116.623 1.20 1,951.96 5,775.67 38.01 281.83 5,004.71 4,918.51 786.71 -2,202.87 5,971,273.218 640,059.628 1.17 2,005.10 5,870.80 38.12 280.67 5,079.61 4,993.41 798.15 -2,260.39 5,971,283.566 640,001.902 0.76 2,059.25 5,964.90 38.18 280.41 5,153.61 5,067.41 808.78 -2,317.54 5,971,293.113 639,944.569 0.18 2,113.19 6,059.80 38.17 280.46 5,228.21 5,142.01 819.41 -2,375.23 5,971,302.640 639,886.698 0.03 2,167.66 6,154.07 38.04 280.16 5,302.39 5,216.19 829.82 -2,432.46 5,971,311.964 639,829.280 0.24 2,221.73 6,249.09 38.07 281.00 5,377.21 5,291.01 840.57 -2,490.04 5,971,321.623 639,771.516 0.55 2,276.06 6,343.48 38.11 281.66 5,451.50 5,365.30 852.01 -2,547.13 5,971,331.977 639,714.220 0.43 2,329.79 6,438.14 38.05 282.03 5,526.01 5,439.81 864.00 -2,604.27 5,971,342.875 639,656.868 0.25 2,383.45 6,533.06 38.14 281.42 5,600.71 5,514.51 875.90 -2,661.61 5,971,353.685 639,599.317 0.41 2,437.33 6,627.24 37.95 281.07 5,674.88 5,588.68 887.22 -2,718.53 5,971,363.921 639,542.191 0.31 2,490.92 6,721.94 38.09 281.83 5,749.49 5,663.29 898.80 -2,775.70 5,971,374.414 639,484.818 0.52 2,544.70 6,817.10 38.17 281.58 5,824.34 5,738.14 910.71 -2,833.24 5,971,385.240 639,427.073 0.18 2,598.76 6,910.74 38.03 280.65 5,898.03 5,811.83 921.85 -2,889.93 5,971,395.301 639,370.182 0.63 2,652.16 7,005.94 37.29 278.69 5,973.40 5,887.20 931.63 -2,947.26 5,971,403.988 639,312.681 1.48 2,706.44 7,100.90 35.62 275.72 6,049.78 5,963.58 938.73 -3,003.22 5,971,410.029 639,256.602 2.56 2,759.91 7,195.05 34.77 272.80 6,126.72 6,040.52 942.78 -3,057.32 5,971,413.046 639,202.440 2.00 2,812.16 7,289.13 34.05 269.26 6,204.35 6,118.15 943.75 -3,110.46 5,971,413.009 639,149.299 2.26 2,864.07 7,383.98 33.60 264.90 6,283.15 6,196.95 941.07 -3,163.16 5,971,409.334 639,096.662 2.60 2,916.26 7,478.91 33.55 258.30 6,362.27 6,276.07 933.42 -3,215.02 5,971,400.695 639,044.954 3.84 2,968.63 7,574.31 33.55 251.40 6,441.81 6,355.61 919.66 -3,265.84 5,971,385.976 638,994.409 4.00 3,021.16 7,668.40 33.55 245.75 6,520.24 6,434.04 900.68 -3,314.20 5,971,366.087 638,946.421 3.32 3,072.30 7,762.26 33.61 241.08 6,598.45 6,512.25 877.46 -3,360.60 5,971,341.995 638,900.480 2.75 3,122.36 7,857.53 34.33 237.38 6,677.47 6,591.27 850.23 -3,406.31 5,971,313.899 638,855.296 2.30 3,172.54 7,951.94 34.93 232.48 6,755.17 6,668.97 819.41 -3,450.18 5,971,282.257 638,812.023 3.02 3,221.61 8,047.06 35.32 229.71 6,832.97 6,746.77 785.04 -3,492.75 5,971,247.090 638,770.110 1.72 3,270.11 8,108.00 35.31 229.96 6,882.70 6,796.50 762.32 -3,519.67 5,971,223.864 638,743.627 0.24 3,300.98 2/7/2020 1:28:OOPM Page 6 COMPASS 5000.15 Build 90 Survey MD Inc BP TVD TVDSS N/S by Northing Easting DLeg V. Sec Baker (°) (°) Final Survey Report (usft) Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well J-31 (usft) Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft 6,823.10 Site: J MD Reference: ACTUAL KB P272 @ 86.20usft 0.23 Well: J-31 North Reference: True 6,986.61 Wellbore: J-31 Survey Calculation Method: Minimum Curvature 638,688.332 Design: J-31 Database: EDM R5K - Alaska PROD - ANCP1 228.37 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 8,140.60 35.31 230.09 6,909.30 6,823.10 750.21 -3,534.11 5,971,211.488 638,729.421 0.23 3,317.51 8,235.34 35.32 229.32 6,986.61 6,900.41 714.79 -3,575.88 5,971,175.287 638,688.332 0.47 3,365.44 8,328.96 35.29 228.37 7,063.01 6,976.81 679.19 -3,616.62 5,971,138.917 638,648.281 0.59 3,412.38 8,423.93 35.38 228.57 7,140.49 7,054.29 642.77 -3,657.74 5,971,101.730 638,607.864 0.15 3,459.86 8,518.41 35.30 227.67 7,217.56 7,131.36 606.29 -3,698.43 5,971,064.487 638,567.877 0.56 3,506.93 8,612.98 35.34 227.59 7,294.72 7,208.52 569.44 -3,738.82 5,971,026.884 638,528.192 0.06 3,553.78 8,707.55 35.34 227.26 7,371.87 7,285.67 532.43 -3,779.10 5,970,989.121 638,488.622 0.20 3,600.56 8,802.44 35.30 227.10 7,449.29 7,363.09 495.15 -3,819.34 5,970,951.079 638,449.100 0.11 3,647.34 8,896.86 35.26 227.74 7,526.37 7,440.17 458.25 -3,859.50 5,970,913.429 638,409.655 0.39 3,693.97 8,992.39 35.33 230.60 7,604.34 7,518.14 422.17 -3,901.25 5,970,876.568 638,368.595 1.73 3,742.01 9,086.94 35.35 228.07 7,681.48 7,595.28 386.54 -3,942.73 5,970,840.159 638,327.805 1.55 3,789.68 9,181.88 35.36 228.06 7,758.91 7,672.71 349.82 -3,983.60 5,970,802.681 638,287.645 0.01 3,836.97 9,275.67 35.26 228.85 7,835.44 7,749.24 313.87 -4,024.17 5,970,765.968 638,247.765 0.50 3,883.82 9,370.79 35.30 228.83 7,913.09 7,826.89 277.71 -4,065.53 5,970,729.034 638,207.099 0.04 3,931.49 9,465.21 35.29 229.61 7,990.16 7,903.96 242.08 -4,106.84 5,970,692.628 638,166.476 0.48 3,979.00 9,560.21 35.35 230.47 8,067.67 7,981.47 206.81 -4,148.94 5,970,656.565 638,125.058 0.53 4,027.21 9,653.09 35.32 230.01 8,143.44 8,057.24 172.45 -4,190.23 5,970,621.435 638,084.426 0.29 4,074.46 9,748.19 35.33 229.15 8,221.03 8,134.83 136.80 -4,232.09 5,970,584.997 638,043.250 0.52 4,122.51 9,842.31 35.32 228.68 8,297.83 8,211.63 101.03 -4,273.11 5,970,548.464 638,002.920 0.29 4,169.77 9,937.32 35.32 227.86 8,375.35 8,289.15 64.47 -4,314.10 5,970,511.135 637,962.631 0.50 4,217.15 10,031.16 35.28 227.31 8,451.94 8,365.74 27.90 -4,354.14 5,970,473.811 637,923.301 0.34 4,263.60 10,125.90 35.28 227.26 8,529.28 8,443.08 -9.22 -4,394.34 5,970,435.939 637,883.811 0.03 4,310.31 10,214.63 33.79 227.28 8,602.37 8,516.17 -43.35 -4,431.29 5,970,401.116 637,847.519 1.68 4,353.26 10,240.16 33.50 229.40 8,623.62 8,537.42 -52.75 -4,441.86 5,970,391.516 637,837.135 4.74 4,365.46 10,304.02 36.04 231.23 8,676.08 8,589.88 -75.99 -4,469.89 5,970,367.754 637,809.549 4.30 4,397.52 10,334.92 39.01 231.87 8,700.58 8,614.38 -87.69 -4,484.63 5,970,355.778 637,795.035 9.69 4,414.27 10,367.26 42.78 231.80 8,725.02 8,638.82 -100.77 -4,501.27 5,970,342.385 637,778.644 11.66 4,433.16 21712020 1:28:OOPM Page 7 COMPASS 5000.15 Build 90 BP b p Final Survey Report Baker Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft Site: J MD Reference: ACTUAL KB P272 @ 86.20usft Well: J-31 North Reference: True Wellbore: J-31 Survey Calculation Method: Minimum Curvature Design: J-31 Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 10,399.07 46.53 230.65 8,747.65 8,661.45 -114.78 -4,518.69 5,970,328.054 637,761.492 12.06 4,453.00 10,429.62 50.20 230.28 8,767.94 8,681.74 -129.31 -4,536.30 5,970,313.190 637,744.167 12.05 4,473.12 10,462.89 54.87 229.91 8,788.17 8,701.97 -146.25 -4,556.55 5,970,295.873 637,724.244 14.06 4,496.31 10,494.29 59.14 229.08 8,805.27 8,719.07 -163.35 -4,576.57 5,970,278.393 637,704.557 13.78 4,519.29 10,524.50 62.14 228.12 8,820.08 8,733.88 -180.76 -4,596.31 5,970,260.610 637,685.147 10.31 4,542.08 10,557.27 65.69 227.56 8,834.48 8,748.28 -200.52 -4,618.12 5,970,240.449 637,663.715 10.94 4,567.35 10,588.45 66.55 228.16 8,847.11 8,760.91 -219.65 -4,639.26 5,970,220.924 637,642.942 3.27 4,591.84 10,618.65 69.27 227.61 8,858.46 8,772.26 -238.41 -4,660.02 5,970,201.770 637,622.548 9.16 4,615.88 10,651.12 72.90 227.32 8,868.99 8,782.79 -259.17 -4,682.65 5,970,180.584 637,600.318 11.21 4,642.15 10,683.06 76.27 227.47 8,877.48 8,791.28 -280.01 -4,705.31 5,970,159.319 637,578.058 10.56 4,668.47 10,714.60 79.51 228.16 8,884.09 8,797.89 -300.72 -4,728.16 5,970,138.186 637,555.609 10.49 4,694.94 10,746.61 83.04 228.01 8,888.95 8,802.75 -321.85 -4,751.70 5,970,116.612 637,532.475 11.04 4,722.18 10,778.50 86.26 228.28 8,891.92 8,805.72 -343.04 -4,775.34 5,970,094.987 637,509.237 10.13 4,749.53 10,807.86 89.48 228.26 8,893.01 8,806.81 -362.56 -4,797.24 5,970,075.050 637,487.719 10.97 4,774.84 10,841.89 93.32 229.23 8,892.18 8,805.98 -384.99 -4,822.81 5,970,052.142 637,462.581 11.64 4,804.32 10,872.61 96.47 228.90 8,889.56 8,803.36 -405.04 -4,845.93 5,970,031.657 637,439.847 10.31 4,830.93 10,903.72 99.27 228.64 8,885.30 8,799.10 -425.35 -4,869.10 5,970,010.914 637,417.064 9.04 4,857.65 10,935.73 102.36 228.52 8,879.29 8,793.09 -446.15 -4,892.68 5,969,989.674 637,393.890 9.66 4,884.85 10,967.64 103.06 228.76 8,872.27 8,786.07 -466.72 -4,916.04 5,969,968.668 637,370.922 2.31 4,911.81 10,998.33 104.69 229.14 8,864.91 8,778.71 -486.28 -4,938.51 5,969,948.680 637,348.831 5.45 4,937.68 11,030.86 104.99 229.40 8,856.58 8,770.38 -506.80 -4,962.34 5,969,927.716 637,325.397 1.20 4,965.08 11,062.70 104.96 229.94 8,848.35 8,762.15 -526.71 -4,985.78 5,969,907.370 637,302.332 1.64 4,991.99 11,094.55 104.93 229.74 8,840.14 8,753.94 -546.55 -5,009.30 5,969,887.083 637,279.197 0.61 5,018.95 11,187.97 104.96 229.73 8,816.05 8,729.85 -604.89 -5,078.18 5,969,827.455 637,211.447 0.03 5,097.95 11,282.41 104.96 229.07 8,791.67 8,705.47 -664.27 -5,147.45 5,969,766.781 637,143.316 0.68 5,177.55 11,378.17 104.93 229.07 8,766.97 8,680.77 -724.88 -5,217.35 5,969,704.858 637,074.582 0.03 5,258.01 11,473.24 104.99 227.95 8,742.43 8,656.23 -785.73 -5,286.15 5,969,642.722 637,006.954 1.14 5,337.43 217/2020 1:28:OOPM Page 8 COMPASS 5000.15 Build 90 by BP V---1 Final Survey Report Baker Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well J-31 Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft Site: J MD Reference: ACTUAL KB P272 @ 86.20usft Well: J-31 North Reference: True Wellbore: J-31 Survey Calculation Method: Minimum Curvature Design: J-31 Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS N/S ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 11,567.96 104.99 227.03 8,717.93 8,631.73 -847.55 -5,353.60 5,969,579.633 636,940.697 0.94 5,415.72 11,661.99 103.17 227.01 8,695.06 8,608.86 -909.73 -5,420.32 5,969,516.208 636,875.171 1.94 5,493.37 11,695.04 100.12 227.02 8,688.39 8,602.19 -931.80 -5,444.00 5,969,493.698 636,851.919 9.23 5,520.93 11,726.26 97.79 226.85 8,683.53 8,597.33 -952.85 -5,466.53 5,969,472.219 636,829.795 7.48 5,547.16 11,757.09 95.23 227.33 8,680.03 8,593.83 -973.71 -5,488.96 5,969,450.946 636,807.763 8.45 5,573.25 11,789.60 93.10 228.22 8,677.67 8,591.47 -995.50 -5,512.97 5,969,428.708 636,784.173 7.10 5,601.08 11,821.59 91.80 229.20 8,676.30 8,590.10 -1,016.58 -5,536.98 5,969,407.169 636,760.565 5.09 5,628.77 11,852.18 90.06 229.79 8,675.81 8,589.61 -1,036.45 -5,560.24 5,969,386.868 636,737.693 6.01 5,655.48 11,884.07 90.04 230.16 8,675.78 8,589.58 -1,056.96 -5,584.66 5,969,365.901 636,713.668 1.16 5,683.46 11,947.05 88.11 230.36 8,676.79 8,590.59 -1,097.22 -5,633.08 5,969,324.737 636,666.023 3.08 5,738.85 11,978.58 88.44 230.14 8,677.74 8,591.54 -1,117.37 -5,657.31 5,969,304.130 636,642.181 1.26 5,766.57 12,010.47 91.16 230.77 8,677.86 8,591.66 -1,137.67 -5,681.90 5,969,283.368 636,617.984 8.76 5,794.67 12,040.52 91.96 231.60 8,677.04 8,590.84 -1,156.50 -5,705.30 5,969,264.100 636,594.942 3.84 5,821.32 12,135.73 90.02 230.32 8,675.39 8,589.19 -1,216.45 -5,779.24 5,969,202.757 636,522.164 2.44 5,905.61 12,231.11 89.91 229.85 8,675.45 8,589.25 -1,277.65 -5,852.39 5,969,140.186 636,450.187 0.51 5,989.37 12,326.16 89.95 233.64 8,675.57 8,589.37 -1,336.49 -5,927.02 5,969,079.945 636,376.696 3.99 6,074.11 12,420.06 89.91 237.16 8,675.68 8,589.48 -1,389.81 -6,004.30 5,969,025.181 636,300.447 3.75 6,160.37 12,514.78 89.98 240.83 8,675.77 8,589.57 -1,438.59 -6,085.47 5,968,974.872 636,220.220 3.88 6,249.55 12,609.94 89.98 243.31 8,675.81 8,589.61 -1,483.16 -6,169.54 5,968,928.720 636,137.017 2.61 6,340.74 12,705.36 90.92 245.85 8,675.06 8,588.86 -1,524.11 -6,255.71 5,968,886.143 636,051.645 2.84 6,433.29 12,799.32 91.72 248.36 8,672.89 8,586.69 -1,560.65 -6,342.24 5,968,847.970 635,965.833 2.80 6,525.31 12,894.50 91.70 251.59 8,670.05 8,583.85 -1,593.23 -6,431.61 5,968,813.710 635,877.099 3.39 6,619.35 12,989.35 91.70 255.10 8,667.24 8,581.04 -1,620.40 -6,522.43 5,968,784.826 635,786.821 3.70 6,713.73 13,022.37 91.51 255.86 8,666.31 8,580.11 -1,628.67 -6,554.38 5,968,775.947 635,755.034 2.37 6,746.69 13,053.65 90.29 258.22 8,665.82 8,579.62 -1,635.69 -6,584.86 5,968,768.357 635,724.698 8.49 6,777.95 13,084.06 89.03 260.21 8,666.00 8,579.80 -1,641.38 -6,614.73 5,968,762.102 635,694.943 7.75 6,808.36 13,115.29 88.96 261.19 8,666.55 8,580.35 -1,646.42 -6,645.54 5,968,756.473 635,664.232 3.15 6,839.56 217/2020 1:28:OOPM Page 9 COMPASS 5000.15 Build 90 Company: North America - ALASKA - BP Project: PBU Site: J Well: J-31 Wellbore: J-31 Design: J-31 Survey BP Final Survey Report Local Coordinate Reference: Well J-31 TVD Reference: ACTUAL KB P272 @ 86.20usft MD Reference: ACTUAL KB P272 @ 86.20usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Baker Hughes MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 13,178.25 88.90 262.61 8,667.72 8,581.52 -1,655.29 -6,707.86 5,968,746.425 635,602.097 2.26 6,902.41 13,273.30 90.00 266.42 8,668.64 8,582.44 -1,664.37 -6,802.45 5,968,735.551 635,507.702 4.17 6,996.94 13,367.69 89.98 270.89 8,668.65 8,582.45 -1,666.59 -6,896.79 5,968,731.547 635,413.428 4.74 7,089.87 13,462.22 89.98 273.62 8,668.69 8,582.49 -1,662.87 -6,991.24 5,968,733.475 635,318.934 2.89 7,181.74 13,557.19 89.95 274.70 8,668.74 8,582.54 -1,655.98 -7,085.96 5,968,738.566 635,224.109 1.14 7,273.26 13,651.62 91.69 276.68 8,667.39 8,581.19 -1,646.62 -7,179.91 5,968,746.143 635,130.009 2.79 7,363.53 13,746.20 91.73 276.58 8,664.57 8,578.37 -1,635.71 -7,273.81 5,968,755.274 635,035.921 0.11 7,453.45 13,842.17 91.63 275.99 8,661.76 8,575.56 -1,625.20 -7,369.16 5,968,763.965 634,940.394 0.62 7,544.87 13,936.58 91.73 274.68 8,658.99 8,572.79 -1,616.43 -7,463.12 5,968,770.956 634,846.294 1.39 7,635.27 14,031.03 91.70 273.39 8,656.16 8,569.96 -1,609.79 -7,557.29 5,968,775.811 634,752.020 1.37 7,726.30 14,126.46 90.11 272.62 8,654.65 8,568.45 -1,604.79 -7,652.58 5,968,779.005 634,656.667 1.85 7,818.73 14,220.92 89.98 273.72 8,654.58 8,568.38 -1,599.56 -7,746.89 5,968,782.439 634,562.278 1.17 7,910.18 14,315.52 89.98 274.58 8,654.61 8,568.41 -1,592.72 -7,841.24 5,968,787.494 634,467.821 0.91 8,001.34 14,352.57 89.95 274.86 8,654.64 8,568.44 -1,589.67 -7,878.17 5,968,789.842 634,430.849 0.76 8,036.94 14,385.00 89.95 274.86 8,654.66 8,568.46 -1,586.92 -7,910.48 5,968,791.976 634,398.491 0.00 8,068.09 Projection to TD Design Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 14,385.00 8,654.66 -1,586.92 -7,910.48 Projection to TD 217/2020 1:28:OOPM Page 10 COMPASS 5000.15 Build 90 ---------- WELL DETAILS: J-31 WELLBORE DETAILS: J-31 REFERENCE INFORMATION bProject: PBU �r✓� Site: J Ground Level: 38.90 Parent Wellbore: No wellbore data is av Co-ordinate (N/E) Reference: Well J-31, True North Baker 00 Well: J-31 Northing 5970528.480 Tie on MD: 47.30 Vertical (ND) Reference ACTUAL KB P272 @ 86.20usR Hughes Wellbore: J-31 Easting, 642276.850 Section (VS) Reference: Slot - (OLOKB,P272E)86.20usft Design: J-31 Latittude: 70° 19' 37.297 N Measured Depth Reference: Longitude. 148° 50'46.105 W Calculation Method: Minimum Curvature c_ OGCC ® Offsets within 5 Oft Easting (1500 usft/in) 633000 633750 634500 635250 636000 636750 637500 638250 639000 639750 640500 641250 642000 642750 643500 644250 645000 645750 633000 633750 634500 635250 636000 636750 637500 638250 639000 639750 640500 641250 642000 642750 643500 644250 64500 " 645750 Easting (1500 usft/in) Obp North America - ALASKA - BP PBU J-31 J-31 J-31 500292366100 AOGCC Offset Well Report 07 February, 2020 Baker Hughes �= `Nb J-31 p NO GLOBAL FILTER: Using user defined selection & filtering criteria r0�„P MD Interval 25.00usft Error Model: ISCWSA Company: North America - ALASKA - BP Project: PBU Reference Site: J Site Error: 0.00usft Reference Well: J-31 Well Error: 0.00usft Reference Wellbore J-31 Reference Design: J-31 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 J-31 ACTUAL KB P272 @ 86.20usft ACTUAL KB P272 @ 86.20usft True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Baker d> Hughes Reference J-31 Filter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum centre distance of 500 Error Surface: Pedal Curve Survey Program From (usft) 100.00 1,138.65 2,803.40 10, 240.16 Date 2/7/2020 To (usft) Survey (Wellbore) 1,102.00 Survey#1 (J-31) 2,706.15 Survey #2 (J-31) 10,214.63 Survey #3 (J-31) 14,385.00 Survey #4 (J-31) Tool Name Description GYD-GC-SS Gyrodata gyro single shots MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 217/2020 1:38:02PM Page 2 of 85 COMPASS 5000.15 Build 90 4% , BP S p Anticollision Report Huger hes '0ro4� 9 Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 Project: PBU TVD Reference: ACTUAL KB P272 @ 86.20usft Reference Site: J MD Reference: ACTUAL KB P272 @ 86.20usft Site Error: 0.00usft North Reference: True Reference Well: J-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore J-31 Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: J-31 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) EX CC -02A EX PR331213 HURLST J J-14 - J-14 - J-14 508.93 500.00 64.58 J-14 - J -14A - J -14A 508.93 500.00 64.58 J-15 - J-15 - J-15 908.99 900.00 43.61 J-15 - J -15A - J -15A 908.99 900.00 43.61 J-15 - J -15B - J -15B 908.99 900.00 43.61 J-16 - J-16 - J-16 909.07 900.00 152.08 J-16 - J-1 6A - J-1 6A 909.07 900.00 152.08 J-16 - J-1 6B - J-1 6B 909.07 900.00 152.08 J-16 - J-16BPB1 - J-16BPB1 909.07 900.00 152.08 J-17 - J-17 - J-17 908.69 900.00 258.68 J-17 - J-1 7A - J-1 7A 908.69 900.00 258.68 J-17 - J-1713- J-1 7B 908.69 900.00 258.68 J-17 - J-17BPB1 - J-17BPB1 908.69 900.00 258.68 J-17 - J -17C - J -17C 893.00 875.00 258.48 J-17 - J -17D - J -17D 893.00 875.00 258.48 J-17 - J -17E - J -17E 893.00 875.00 258.48 J-18 - J-18 - J-18 537.57 525.00 381.80 J-18 - J -18A- J -18A 537.57 525.00 381.80 J-25 - J-25 - J-25 956.54 950.00 186.42 J-25 - J -25A - J -25A 956.54 950.00 186.42 J-25 - J -25A - Plan #6 956.58 950.00 186.42 J-26 - J-26 - J-26 932.26 925.00 226.01 J-27 - J-27 - J-27 1,028.31 1,025.00 287.86 J-27 - J -27A - J -27A 1,028.31 1,025.00 287.86 J-27 - J -27B - J -27B 1,028.31 1,025.00 287.86 J-28 - J-28 - J-28 955.46 950.00 336.41 J-28 - J -28A - J -28A 970.71 975.00 336.64 J-28 - J-28APB1 - J-28AP81 970.71 975.00 336.64 J-28 - J-28PB1 - J -28P131 955.46 950.00 336.41 J-29 - J-29 - J-29 885.78 875.00 120.15 J-31 - J-31 - J-31 WP06A 14,284.51 14,275.00 5.87 N N-01 - N-01 A - N -01A 14,028.49 9,350.00 245.79 N -04A - N -04A - N -04A 11, 017.62 9,975.00 459.24 Plans: Gwydyr Development (SHL) R 217/2020 1:38:02PM Page 3 of 85 COMPASS 5000.15 Build 90 Remarks: Reciprocated pipe 15' at surface while pumping cement. Parked on ring after dropping top plug. WELL NAME J-31 CEMENT REPORT 10-3/4" SURFACE Date : 1/16/2020 Hole Size: 13-1/2" Casinq Size : 10-3/4" Shoe A 2763' FC (cil : 2680' Top Liner a: Preflush (Spacer) Type: MUDPUSH II Density (ppg) : 10 Volume pumped (bbls) : 95 Lead Slurry Type : LiteCRETE Volume (bbls): 503 Density (ppg) : 11 Yield : 1.91 Sacks : 1478.582984 Mixing / Pumping Rate (bpm) : 6 Tail Slurry Type : Class G Volume (bbls) : 53.4 Density (ppg) : 15.8 w Yield : 1.16 Sacks : 258.4606034 Mixing / Pumping Rate (bpm) : 6 a U) � Post Flush (Spacer) LL Type : Density (ppg) : Rate (bpm) : Volume: Displacement: Type : MaxDril-N Density (ppg) : 9.2 Rate (bpm) : 10 Volume (actual / calculated) : 246/248 FCP (psi) : 500 Pump used for disp : Rig Plug Bumped? X Yes No Bump press : 500 Casing Rotated? Yes X No Reciprocated? Yes X No % Returns during job : 100 Cement returns to surface? X Yes No Spacer returns? X Yes No Vol to Sur: 144 bbls Cement In Place At: 0.67 Date : 1/16/2020 Estimated TOC: Surface Method Used To Determine TOC: Visual Volume lost during displacement (bbls) : 30.00 Remarks: Reciprocated pipe 15' at surface while pumping cement. Parked on ring after dropping top plug. Remarks: WELL NAME J-31 CEMENT REPORT 7" Intermediate Date : 1/24/2020 Shoe A 10240' Hole Size : FC A: 9 7/8" 10156' Casing Size: 7" Top Liner A Preflush (Spacer) Type: MUDPUSH II Density (ppg) : 13 Volume pumped (bbls) : 40 Lead Slurry Type : Volume (bbls): Density (ppg) Yield : Sacks : #DIV/0! Mixing / Pumping Rate (bpm) Tail Slurry Type : Class G Volume (bbls) : 102.2 Density (ppg) : 15.8 ui Yield : 1.16 Sacks : 494.6568103 Mixing / Pumping Rate (bpm) : 5 Post Flush (Spacer) LL Type : Density (ppg) : Rate (bpm) : Volume: Displacement: Type : LSND Density (ppg) : 10.3 Rate (bpm) : 7 Volume (actual /calculated) : 389/390 FCP (psi) : 500 Pump used for disp : Rig Plug Bumped? X Yes No Bump press: 1110 Casing Rotated? Yes X No Reciprocated? Yes X No % Returns during job : 100 Cement returns to surface? Yes X No Spacer returns? Yes X No Vol to Sur: 0 Cement In Place At: 1105 PM Date : 1/24/2020 Estimated TOC: 8,140 Method Used To Determine TOC : Calculated based on lift pressrue. Volume lost during displacement (bbls) : zero Remarks: Remarks WELL NAME J-31 CEMENT REPORT 4 1/2" Intermediate Date : 2/6/2020 Shoe A 14383 Hole Size: 6 1/8" FC (ail : 14293 Casing Size: 4 1/2" Top Liner A : 10053 Preflush (Spacer) Type: MUDPUSH II Density (ppg) : 12 Volume pumped (bbls) : 30 Lead Slurry Type : Unislurry Volume (bbls): 250 Density (ppg) : 15.8 Yield : 1.16 Sacks : 1210.021552 Mixing / Pumping Rate (bpm) : 5 Tail Slurry Type : GasBlok Volume (bbls) : 45 Density (ppg) : 15.8 Lu Yield : 1.17 Sacks : 215.9423077 Mixing / Pumping Rate (bpm) : 5 Post Flush (Spacer) Of Type : Density (ppg) : Rate (bpm) : Volume: Displacement: Type : SeaWater Density (ppg) : 8.5 Rate (bpm) : 2 Volume (actual / calculated) FCP (psi) : 1300 Pump used for disp : Rig Plug Bumped? X Yes No Bump press: 1800 Casing Rotated? Yes X No Reciprocated? Yes X No % Returns during job : 100 Cement returns to surface? x Yes No Spacer returns? Yes No Vol to Sur: 20 Cement In Place At: 0.29 Date : 2/1/2020 Estimated TOC: 10,053 Method Used To Determine TOC : Circualted cement off the tolp of liner Volume lost during displacement (bbls) : 167.00 r Remarks THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Kenneth Allen Engineering Team Lead 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.aogcc.alaska.gov Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU J-31 BP Exploration (Alaska), Inc. Permit to Drill Number: 219-187 Surface Location: 4479' FSL, 2076' FEL, SEC. 09, TI IN, RI 3E, UM Bottomhole Location: 2896' FSL, 4722' FEL, SEC. 08, Tl IN, RI 3E, UM Dear Mr. Allen: Enclosed is the approved application for the permit to drill 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, y' ssie L. Chmielowski Commissioner DATED this .2-G day of December, 2019. STATE OF ALASKA 1V D ASKA OIL AND GAS CONSERVATION COMMIS: PERMIT TO DRILL 20 AAC 25.005 mir i n gniq la. Type of Work:1 b. Proposed Well Class: Exploratory - Gas E]Service - WAG ElService - Disp ❑ 1 c. Specify if well is proposed for: Drill R1 Lateral ❑ Stratigraphic Test ❑ Development -Oil ❑ Service - Wnj ❑ Single Zone D Coalti>dr� !l+srates ❑ Redrill ❑ Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ GeothelPrrtV TJ' hyNale Gas ❑ 2. Operator Name: 5. Bond Blanket 0 Single Well ❑ 11 Well Name and Number: BP Exploration (Alaska), Inc Bond No. 29S105380 PBU J-31 Address: 3. 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 196612 Anchoraae. AK 99519-6612 MD: 14260' TVD: 8652' PRUDHOE BAY, PRUDHOE OIL 4a. Location of Well Governmental Section): ( ) 7. Property Designation (Lease Number): ADL 028281 & 028282 " Surface: 4479' FSL, 2076' FEL, Sec. 09, T1 1N, R13E, UM 8. DNR Approval Number: 13, Approximate spud date: Top of Productive Horizon: 4295' FSL, 1380' FEL, Sec. 08, T1 IN, R13E, UM 85-24 January 1, 2020 9. Acres in Property: 2560 & 2469 14. Distance to Nearest Property: Total Depth: 2896' FSL, 4722' FEL, Sec, 08, T11 N, R13E, UM 23000 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 86.35 feet 15. Distance to Nearest Well Open tc Same Pool: Surface: x- 642277 ' y- 5970529 Zone - ASP 4 GL Elevation above MSL: 38.4 feet 500 16. Deviated wells: Kickoff Depth: 600 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 110 degrees Downhole: 3638 Surface: 2774 18 Casing Program: Specifications To - Settinq Depth-& � Cement Quantity, c.f. or sacks Hole Casing Weight Grade Coupling Length MD including stage data) 42" 20" 129.5# X-65 80' Surface 127' Surface 127' 260 sx Arctic Set (Approx.) 13-1/2" 10-3/4" 45.5# L-80 Vam 21 2721' Surface 2768' Surface 2646' 1790 sx LiteCrete, 257 sx Class'G' 9-7/8" 7" 26# L-80 VamTop HC 10235' Surface 10282' Surface 8608' 490 sx Class'G' 6-1/8" 4-1/2" 12.6# 13Cr85 VamTo 4128' 10132' 1.4.t1f 8652' 457 sx Class'G' / q 19PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): FEffect Depth TVD (ft): Junk (measured): Casing Length Size Cement Volume MD TVD Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Hydraulic Fracture planned? Yes ❑ No Q Shallow Hazard Analysis ❑ 20. Attachments Property Plat ❑ BOP Sketch 0 Drilling Program Time v. Depth Plot ❑ ❑ Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements 21. Verbal Approval: Commission Representative: Date Contact Name Raese, J. Kyle from without prior written approval. Authorized Name Allen, Kenneth W Contact Email john.raese@bp.com Authorized Title Engineering Team Lead Contact Phone +1 9075644629 Authorized Signature __._ Date CJ c - Commission Use Only Permit to Drill O Zg � �3 ��' + Permit Approval See coer letter for other Number: O API : 50- 0 � (%Q—QQ D e:._.. requirements : 11 Conditions of aa"/pprovalQ: If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained in shales: M- Other�Df G / V_5776' amples req'd: Yes ❑ No 5, Mud log req'd: Yes ❑ No M-1, Va.r1'f(L,K C At1111`_41'�5 H2S measures Yes M-' No El Directional svy req'd: Yes � No El2o,E/iG -e- a%D' Z ,a33 �a �J/ ,� pacing exception req'd: Yes El No [3� Inclination -only svy req'd: Yes ❑ No 111,' 1, 11 )00 O 01 O lrr 6, K C/ Post initial injection MIT req'd: Yes ❑ No ❑ 7-00" .�Q�LeLC_S APPROVED BY l' Approved by: i" COMMISSIONER THE COMMISSION Date. Form 10-401 Revised 5/2017 This permit is valid for 24GRfirt`21 ReaAL (20 AAC 25.005(8)) Submit Form and Attachments in Dupli to To: Alaska Oil & Gas Conservation Commission From: Kyle Raese, ODE Date: December 10, 2019 RE: J-31 Permit to Drill The J-31 well is scheduled to be drilled by Parker 272 in January 2020. This grassroots well is a horizontal producer targeting the Sag River. The planned well is a three string, modified ultra-slimhole design using a 10-3/4" surface casing, 7" intermediate casing and 4-1/2" production liner. The surface casing will be set in the SVS. The intermediate casing will be set at the top of the Sag River, and the production interval will be completed with a cemented and perforated liner. The maximum anticipated surface pressure from the reservoir section with a full column of gas from TD to surface is 2,774 psi (8.1 ppg EMW at Base Shublik at 8,637' TVDss with 0.1 psi/ft gas gradient). The well will be drilled by Parker 272 using their 5,000 psi four preventer BOP stack (3 rams and an annular). The BOP rams and annular will be tested to 3,500 psi. A detailed operations summary is included with the permit application. If there are any questions concerning information on J-31, please do not hesitate to use the contact information below. Kyle Raese Office: (907) 564-4629 Cell: (907) 301-6405 Email: john.raese@bp.com Attachments: Well Bore Schematic Diverter Layout Diagram Directional Package As -Staked Survey BOPE Schematic J-31 PTD 1 12/10/2019 Planned Well Summary Well J-31 well Producer Taret Objective Sag River Current Status Grass Roots Well Estimated Start Date: 1 01/01/2020 Time to Complete: 24.9 Days Surface Northing Easting Offsets TRS Location 5,970,527 642,275 4479' FSL / 2076' FEL 11 N 13E Sec 9 Northing Easting TVDss Offsets TRS TSGR 5,970,259 637,699 8522 4294' FSL / 1379' FEL 11N 13E Sec 8 BHL 5,968,800 634,386 8565 2896' FSL / 4722' FEL 11N 13E Sec 8 Planned KOP: 600' MD Planned TD: 1 14,260' MD / 8565' TVDss Rig: Parker I GL -RT: 47.15 I RTE (ref MSL): 1 86.35 Directional - BHGE WP03 Hydraulic Fracture Planned? No J-31 PTD 2 12/10/2019 -39° in the surface section Maximum Hole Angle: -39° in the intermediate section -1100 in the production section All offset wells pass BP anti -collision scan criteria, but some offsets Close Approach Wells: must be shut-in to pass scan criteria - reference "Surface and Anti - Collision Issues" section. Survey Program: Reference attached directional program. Nearest Property Line: 23,000' Nearest Well within Pool: 500' Hydraulic Fracture Planned? No J-31 PTD 2 12/10/2019 Formation Tops and Pore Pressure Estimate Formation Estimated FoToapion (TVDss) Most Likely Pore Pressure (EMW ) Fluid Type (for sands) Surface 1 8.4 G1 466 8.4 SV6 1776 8.4 BPRF 1931 8.4 SV5 2400 8.4 Water SW 2610 8.4 Water SV3 3050 8.4 Water SV2 3209 8.4 Water SV1 3550 9 Water UG4 3945 9 Water UG3 4201 9 Water UG1 4694 9 Water WS2 5167 8.7 Water WS1 5366 8.7 Water CM3 5564 9.3 CM2 6357 9.8 CM 1 6589 9.8 TH RZ 6798 9.75 . TKNG 7236 9.8 TJ F 7570 9.8 TJE 7749 9.8 TJ D 7969 9.85 TJC 8246 9.9 TJ B 8376 10.05 TJA 8449 10.05 TSGR 8522 6.84 Gas / Oil TSHU 8556 8.1 TSAD 8638 7.18 Gas J-31 PTD 3 12/10/2019 Casing/Tubing Program Hole Size Casing / WVFt Grade Conn Length Top Bottom 1 35-80 Tbg O.D. 20-30 CM2 - CM 1 9.8-10.0 10-20 MD / TVDss MD / TVDss 42" 20" x 34" 129.45# X-65 80' Surface 127' / 41' 13-1/2" 10-3/4" 45.5# L-80 Vam 21 2721' Surface 2768' / 2560' 9-7/8" 7" 26# L-80 VamTop HC 10235' Surface 10282'/ 8522' 6-1/8" 4-1/2" 12.6# 13Cr-85 Vam Top 4128' 10132'/8399' 14260'/ 8565' (150' lap) Tubing 4-1/2" 12.6# 13Cr-85 I Vam Top 10090' Surface 10137'/ 8403' (-5' into liner TBR) Mud Program Surface Mud Properties: MMH Depth Interval Density PV (Cp) Ib/ P Surface - 13-1/2" TD (SV5) 1 8.5 - 9.1 ,1 6-20 1 35-80 Intermediate Mud Properties: LSND Depth Interval Density Depth Interval Density PV (Cp) YP Ib/ OOftz 10-3/4" Shoe - CM3 9.0-9.3 10-20 20-30 CM2 - CM 1 9.8-10.0 10-20 20-30 HRZ - 9-7/8" TD TSGR 10.3-10.81 10-20 20-30 Production Mud Properties: Water Based Polymer Fluid Depth Interval Density PV (Cp) Ib/ OOft2 7" Shoe - TD 1 8.5-9.0 1 <12 1 12-20 Logging Program Surface I Sample Catchers - not required for surface hole Drilling: Dir/GR/RES Oen Hole: None Cased Hole: None Intermediate Sample Catchers - as required by Geology Drilling: Dir/GR/RES Oen Hole: None Cased Hole: None Production ample Catchers - as required by Geology Drilling: Dir/GR/RES/NEU/DEN/IMAGE Oen Hole: None Cased Hole: None J-31 PTD 4 12/10/2019 Cement Program Surface Lead Oen hole volume + 350% excess in permafrost / 40% excess below permafrost Basis Lead TOC Surface Basis Tail Oen hole volume + 40% excess + 80 ft shoe track Tail TOC 500 ft MD above casing shoe Spacer 100 bbls of 10 ppg Viscosified Spacer Mud Push II Total Cement Lead 609 bbls, 3419 cuft, 1790 sks 11.0 ppg LiteCRETE - 1.91 cuft/sk Volume Tail 53 bbls, 298 cuft, 257 sks 15.8 ppg Class G — 1.16 cuft/sk Temp BHST 48° F Intermediate Lead N/A Basis Lead TOC N/A Tail Oen hole volume + 40% excess + 80 ft shoe track Tail TOC 1500 ft MD above casing shoe Spacer 30 bbis of 13 ppg Viscosified Spacer Mud Push II Total Cement Lead N/A Volume Tail 102 bbis, 573 cuft, 490 sks 15.8 ppg Class G — 1.17 cuft/sk Temp BHST 203° F Production Lead N/A Basis Lead TOC N/A Tail Oen hole volume + 30% excess + 80' shoe track + liner la + 200'4" DP x 7" LNR annulus Tail TOC Top of liner Spacer 30 bbls of 12 ppg Viscosified Spacer Mud Push II Total Cement Lead N/A Volume Tail 95 bbls, 535 cuft, 457 sks 15.8 ppg Class G — 1.17 cuft/sk Temp BHST 204° F Surface and Anti -Collision Issues Surface Close Proximity: No wells will be affected by the Parker 272 rig shadow. Sub -Surface Pressure Management: The following wells will be shut-in for reservoir pressure purposes while drilling: • N -01A Anti -Collision: All offset wells pass BP anti -collision scan criteria, but some offsets must be shut-in to pass scan criteria: • CC -02A: Shut-in at surface during surface and intermediate section drilling. • N -04A: Shut-in at surface during production section drilling (unless upcoming gyro survey allows offset to pass scan criteria). • N-14: No action required (abandoned leg for sidetrack). Offset Well Ownership Information All offset wells identified within 200 ft of the proposed wellbore are operated by BP. Hydrogen Sulfide Reference "Drilling Critical Issues" section. J-31 PTD 5 12/10/2019 Faults Reference "Drilling Critical Issues" section. Drilling Waste Disposal • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS -04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS -04 for injection. Haul Class I waste to DS -04 and/or Pad 3 for disposal. Contact the GPB Environmental Advisors (659-5893) for guidance. Well Control The 13-1/2" surface hole will be drilled with a diverter (see attached diverter layout). The 9-7/8" and 6- 1/8" hole sections will be drilled with well control equipment consisting of 5,000 psi working pressure rams (2), blind/shear rams, and annular preventer capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. BOP test frequency will be 14 days with function test every 7 days. Except in the event of a significant operational issue that may affect well integrity or pose safety concerns, an extension to the 14 day BOP test period should not be requested. 9-7/8" Intermediate Interval Maximum anticipated BHP 3031 psi at the TSGR at 8522' TVDss 6.84 ppg EMW Maximum surface pressure 2179 psi at the TSGR 0.10psi/ft gas gradient to surface Kick tolerance 25 bbls with 12.60 ppg frac gradient. Kick tolerance Assumes 6.84 ppg pore pressure in the SGR + 0.5 ppg kick Integrity Test — 6-1/8" hole intensity and 10.3 ppg MW. Planned BOP test pressure Rams test to 3500 psi / 250 psi. Planned completion fluids Annular test to 3500 psi / 250 psi Integrity Test — 9-7/8" hole LOT after drilling 20'-50' of new hole 7" Casing Test 3500 psi surface pressure 6-1/8" Production Interval Maximum anticipated BHP 3638 psi at the BSHU at 8637' TVDss 8.1 ppg EMW Maximum surface pressure 2774 psi at the BSHU 0.10psi/ft gas gradient to surface Kick tolerance Assumed infinite Planned BOP test pressure Rams test to 3500 psi / 250 psi. Annular test to 3500 psi / 250psi' Integrity Test — 6-1/8" hole N/A — reference variance request 4-1/2" Liner Top Packer 3500 psi surface pressure Planned completion fluids 8.5 ppg seawater / —2000' 6.8 ppg diesel cap z J-31 PTD 6 12/10/2019 Variance Requests 1. To avoid the risk of plugging the flow line with large rocks and wood encountered while drilling surface hole, it is requested to drill without a flow paddle for the first portion of the surface hole. After drilling past the larger rocks and wood sections, the flow paddle will be put back in the flow line (<1000 ft). This is a variance from 20 AAC 25.033. Procedures/Safeguards with paddle removed: • Fluid levels will be monitored in the pits for both gains and losses while drilling. Alarms will be set to indicate if gain or loss of more than 10 bbls has occurred. • The well will be monitored for flow when the pumps are off at each connection. • The planned 8.5 - 8.8 ppg fluid will provide over balance to formation fluid. 2. Production Hole FIT: Given that the planned depth of the intermediate casing is at the top of the target reservoir (Sag River), and the production hole planned well path does not depart from the reservoir, a variance from 20 AAC 25.030(f) is requested to forgo the FIT in production hole. If there are problems during the intermediate cement job (i.e. losses) which jeopardize the ability to meet AOGCC or BP cementing requirements, or there is U-tube upon drilling out the shoe, this variance will not apply �tic �t Q tllK�eQ� vo AV 44 dt- lc_ v /7, /,- e) 6 X (f -97 J-31 PTD 7 12/10/2019 Drill and Complete Operations Summary Pre -Rig Operations 1. Install 20" conductor and cellar box. Weld landing ring. Survey. Rig Operations 1. MIRU Parker 272. 2. Nipple up diverter system and function test. Z Y !l � r /I,!!. L P a 3. MU 13-1/2" surface motor drilling assembly with 5" DP and drill to TD at 2768' MD. POOH and LD drilling assembly. 4. Run 10-3/4" casing to TD and cement. Test casing to 3500 psi. 5. Nipple down diverter system. Nipple up 11" wellhead system. Nipple up BOPE and test to 3500 psi. BOP configuration (top-botto� ): annular, 4-Y2" x 7" VBR, blind/shear, mud cross, 2-7/8" x 5" VBR 2 L� o 71 G 6. MU 9-7/8" intermediate RSS drilling assembly with 5" DP and drill shoe track and 20'-50' formation. 7. Perform LOT. ,b /6 >T.9L L d 7;�' C,4s/.04-TEST A7 -7"6 A!C - 8. Drill to 9-7/8" section to TD at 10,282' MD in the top Sag River formation. POOH and LD drilling assembly. 9. Run 7" casing to TD and cement. Test casing to 3500 psi. 10. Install 7" casing packoff and test to 3500 psi. Inject freeze protect into 7" x 10-3/4" annulus. 11. Change upper ram to 2-7/8" x 5" VBR and test. 12. MU 6-1/8" production RSS drilling qssembly with 4" DP and rill shoe track. No FIT pending /rItCY variance approval. — Ce� jNj� E� A©4,-L'f 13. Drill 6-1/8" section to TD at 14,260' MD in the Sag River formation. POOH and LD drilling assembly. 14. Run 4-1/2" liner to TD and cement. Set hanger and liner top packer. POOH and LD liner running assembly. 15. Test liner / liner top packer to 3500 psi. 16. Run 2000' of guns and perforate production liner. 17. Run and land 4-1/2" completion. 18. Reverse circulate completion fluid. Drop balla�(d rod and set production packer. Individually test tubing and IA to 3500 psi. C� e.r-K�ca�D 19. Shear GLV and circulate diesel freeze protect. Set TWC and test to 3500 psi 20. Nipple down BOPE. Nipple up adapter and dry hole tree and test to 4500 psi. 21. RDMO Parker 272. Post -Rig Operations 1. Tree work as needed. Pull TWC. 2. Pull ball and rod. Set LGLVs. 3. Portable separator kick off well. J-31 PTD 8 12/10/2019 J-31 Drilling Critical Issues POST THIS NOTICE IN THE DOGHOUSE I. Well Control / Reservoir Pressures A. Surface Hole: The permafrost and SV formation are expected to be normally pressured at 8.4 ppg EMW. Pore pressures will be controlled with 8.5 — 9.1 ppg water based mud. B. Intermediate Hole: The Ugnu and West Sak formation are expected to be 8.7 — 9.0 ppg EMW. The Sag River formation is expected to be at 6.84 ppg EMW at casing point. Pore pressures will be controlled with a 9.0 — 10.8 ppg water based mud. C. Production Hole: The Sag River is expected to be at a 6.84 ppg EMW. Reservoir pressures will be controlled by using 8.5 — 9.0 ppg water based mud. II. Lost Circulation/Breathing A. Surface Hole: There are no expected fault crossings. Be alert for surface broaching in offset wells. B. Intermediate Hole: There are no expected fault crossings. Be aware of wellbore breathing risk in the Colville formation. Keep drilling ECDs below hard line. C. Production Hole: There is 1 expected fault crossing with medium lost circulation potential. III. Fault Locations Formation Where Fault Encountered MD Intersect TVDss Intersect Throw Direction and Magnitude Uncertainty Lost Circ Potential Ivishak 11,100' 8756' 50' DTW 150' 1 Medium IV. Integrity Testing Test Point Test Depth Testtype EMW (lb/gal) 10-3/4" Shoe 20'-50' MD below shoe LOT 12.6 ppg 7" Shoe N/A per variance request N/A N/A V. Hydrogen Sulfide J -Pad is not considered an H2S site. Recent H2S data from the pad is as follows: VI. Anti -Collision Issues All offset wells pass BP anti -collision scan criteria, but some offsets must be shut-in to pass scan criteria: • CC -02A: Shut-in at surface during surface and intermediate section drilling. • N -04A: Shut-in at surface during production section drilling (unless upcoming gyro survey allows offset to pass scan criteria). • N-14: No action required (abandoned leg for sidetrack). CONSULT THE J -PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. J-31 PTD 9 12/10/2019 Well Name H2S Level Date of Reading #1 Closest SHL Well H2S Level J -14A 18 5/11/2018 #2 Closest SHL Well H2S Level J -15B 20 1/21/2019 #1 Closest BHL Well H2S Level N -14B 20 1/22/2019 #2 Closest BHL Well H2S Level N -04A 20 4/23/2019 #3 Closest BHL Well H2S Level N-17 52 3/31/2019 #4 Closest BHL Well H2S Level N-19 18 1/29/2019 VI. Anti -Collision Issues All offset wells pass BP anti -collision scan criteria, but some offsets must be shut-in to pass scan criteria: • CC -02A: Shut-in at surface during surface and intermediate section drilling. • N -04A: Shut-in at surface during production section drilling (unless upcoming gyro survey allows offset to pass scan criteria). • N-14: No action required (abandoned leg for sidetrack). CONSULT THE J -PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. J-31 PTD 9 12/10/2019 =F= WELLHEAD = ACTUATOR = OKE EIEV = BF. ELE_ V ' KOP= Max Angle Datum MD = Datum TVD= 8800'SS PROPO,,ED REV 1 20" COND, 12T 129.45 #, X-65, D = 18.75" J=31 SAF MAX DLS NOTES:° @W � ' CHROME TBG & LNR 10-3/4" CSG, 45.5#, L-80 VAM 21, D = 9.950" 27g$' 19 ST MD 4 Minimum ID = 3.725" @ 3 4-1/2" HES XN NIPPLE 1 ESTIMATED TOP OF CEMENT L-!_!_) $7$2' 4-1/2" HES X NIP. ID = 3.813" GAS LET MANDRELS V I TYPE I VLV I LATCH I PORT I DATE KGB -2 KGB -2 KGB -2 14-1/2" FES X NIP, ID = 3.813" 1 9952' 7" X 4-1/2" HES TNT PKR, ®_ " 4-1/2"—HES X NIP, 11)= 3.813- 14-1/2' HES XN NE. D = 3.725" 1 ITOP OF 4-1/2" LNR 1-t__10132- j I I I I -17"X 5" WFD LTP wMEBACK SLEEVE & /I I\ 4-1/2" TBG, 12.6#, 13CR�5 VAM TOP, 1013T I WFD HGR, ID = .0152 bpf, O = 3.958" 4-1 /2" VVLEG, m = 3.958" 7" CSG, 26#, L-80 VAM TOP HC, D =6276' 102$2' PEFTORATION SUMMARY REF LOG: ON ANKLE AT TOP PERF: _° @ Note: Refer to Production DB for historical pert data SIZE SPF INfTERVAL Opn/Sqz SHOT SOZ PBTD 4-1/2" LNR, 12.6#, 13CR-86 VAM TOP, .0152 bpf, ID = 3.958" 1 14260' DATE REV BY COMMENTS DATE REV BY COMMENTS P-272 INITIAL WELLBORE 12/05/19 KR/JMD BUILT PROPOSED REV 1 PRUDHOE BAY UNIT WELL: J-31 PERM R No-- API o:API No: 50-029- -00 SEC—,T N, R E. ' FSL & 'FEL BP Exploration (Alaska) 0. � Y Q a J � Q � m it � •v M O r Os Q � m O L M M L O� �a o Z a-) d a o 00 0 A N 3 !\ƒ \<< D CU CU \ <00 I CN 04 <zz �E $ £CL f§ J aA; z� z < /k) ) �§ _} LO m LO 0 to \\ }\ N LO \(( E> 4)> 2/\!{\ co f0- IL z s u ) cli r, _m ) ) !0 LO f■»)2.. z G))$}2 o o3m ��■zaa a- � / ƒ § § a ■ in / CL I / } 4 u�a&& 00 0 A N 3 !\ƒ \<< D CU CU \ <00 I CN 04 <zz �E $ £CL f§ J aA; z� z «�m /k) \ LO 0 !] N LO J 4)> co ItCO ) cli r, _m } !0 LO g 00 z § z( L a- � � § § .. ■ _ CL I .. } u�a&& 3:3: a 00 0 A N 3 !\ƒ \<< D CU CU \ <00 I CN 04 <zz �E $ £CL f§ J aA; z� z «�m /k) CNCN LO 0 !] N LO J 4)> co ItCO cli r, _m CN !0 LO g 00 \\» /k) LO 0 !] N LO J 4)> co ItCO cli r, _m CN !0 \\» /k) LO 0 LO N LO 0 r - co ItCO cli r, \ CN LO 1>1 z ! $ # £ f z 3 £ /k) LO ItCO \ =— 0 a g 00 § ■c § § 2 / } / § ®� 00 ; + § 40 / k ca f30 g . % } \ § \ ! §\G \ \ § § § / § / g . % \ \ \ \ \ e . c �@ Z 9 { { § ) :§ : § ( 0 $ ).E ) § _ /k m L 2 ƒ Z ) 2); 2LL1 a. k £ a �1 7 -0 y a_ Z O l N m ca Cl? M m co 2 as OD 00aV0`` Q G U Y M y ycaco D ae Z Z E � c � a d 2 � W ui V .a C 0 SD L uID d O O O O O O O O O O O O O O O m 0 0 0 0 0 0 0 0 0 0 O 0 0 0 O O O O O O O O O O O O O O '3 m u u � o 0 h co CO 0 0 0 0 0 0 o O o o O o O O 0 o O o 0 0 o O LO N M LO L L 0 0 o 0 0 0 0 0 - - - - O U CD N d � J G O � O O O O O O O O O N r- m m m O O O O O O O O O m m (f) r- V O O O O O O O O O m m r- U? M (A (A 0 0 VI (A In Ln V V V V v mr- r- r- n � r� n r - C N N N N N N N N N N N N N N N V V V V V V C V R V C V V V (yp m m m m m m m m m m m m m m W O O O O O O o O V O N r O m o O O O o O O O N m r m 1� f� o O O O o o O o o m m m M V r- r r r- n N r- r� m N m m c .-� W) (N IN N INA IN 'n ((j (� j (V) ([7 Lo N lD C L O o O O O O O O O O O o O O N m m m m m cy m cl m cD r) m m m m m m m m m m m m m m 2 2 2 Z to In In N Vl to m to (1'1 to (A to to IA U U U _O O O O O O O O O O O O O O O O O tl1 rn C C C O O O O O O O O O O O O O O Lo o O O O O O O O O o O O O o o o o O a) ar to 65 O c c W t� N O O -o + .0 + -o + C OC) m m N, c a c a O _ a =cc= m65 + + + O o O O O O o o N m 01 O -0 0> 0 0 0 O O O O O O o O O m m m M V C T C T> >>>>> O o O O O O O O O N N N M o m(7mc7>�>�>�>�>�>� N N z to Q Q Q U U U O O O O (A (A (A O o (A M V O V O r w m m m m m m O O m m IA M m 01 n (n + + + M M M M M w Oo M M M M N N E N a a a N N M V V Ln In m N m m o U U LL LL- - Z O U O U + + + U) O Z 0 0 0 6 '2 Z � ��3�- Z - F (A o o o o o (n IA o m m (n m o m O O O O O M M O m m m R m O O O O O N m O m m m m m V O O O O o IA m O m m m m m N M 7 (A lA (A m m m m c M M M M M M M M M M O O O O O O o O O O o o O O O O O O O O O O O O O O O O _ O o o O O O O O O O O O o O Q Q Q Q Q Q Q Q Q Q a J J J J J J J J J J , d M M M M M M M M M M Q m O O O O O O O O O O o — 04 >wl >a> >a> >a> >a> a>> >a a a a a m M M M M M M M M M M O O O O O O O O O O O O O o O O O O O O O O N r- N r- N y 0 0 0 0 0 0 0 0 0 0 o O O O O O O O o - M V m r - O O O O O O O O O O N O O O O m w N N O O O O O O m m m m m m o ^ M M Fu) N N O O 0 E (� ` m o o o o o o o o m m o o o o o o o o (n o 0 0 o o (n (n .o 0 o o o o cm m m 0 0 06 m m N N m O O O O O M M O O O O O O p( O` V V O O O O m m mm T m O O O O O N m j 0 O O O O o V' a M M M M f� N N a+ O O O O O m m to 0 O O O O O <p N M V m m N t: m r- m m O _ (V o F a7 i.i' N .-- Cl c o C N 7 W N a �N1 T • • - �o E E m a rn E 0am33o O O O O O O O O O O O O O O O m 0 0 0 0 0 0 0 0 0 0 O 0 0 0 O O O O O O O O O O O O O O '3 m u u � o 0 h co CO 0 0 0 0 0 0 o O o o O o O O 0 o O o 0 0 o O LO N M LO L L 0 0 o 0 0 0 0 0 - - - - O U CD N d � J G O � O O O O O O O O O N r- m m m O O O O O O O O O m m (f) r- V O O O O O O O O O m m r- U? M (A (A 0 0 VI (A In Ln V V V V v mr- r- r- n � r� n r - C N N N N N N N N N N N N N N N V V V V V V C V R V C V V V (yp m m m m m m m m m m m m m m W O O O O O O o O V O N r O m o O O O o O O O N m r m 1� f� o O O O o o O o o m m m M V r- r r r- n N r- r� m N m m c .-� W) (N IN N INA IN 'n ((j (� j (V) ([7 Lo N lD C L O o O O O O O O O O O o O O N m m m m m cy m cl m cD r) m m m m m m m m m m m m m m 2 2 2 Z to In In N Vl to m to (1'1 to (A to to IA U U U _O O O O O O O O O O O O O O O O O tl1 rn C C C O O O O O O O O O O O O O O Lo o O O O O O O O O o O O O o o o o O a) ar to 65 O c c W t� N O O -o + .0 + -o + C OC) m m N, c a c a O _ a =cc= m65 + + + O o O O O O o o N m 01 O -0 0> 0 0 0 O O O O O O o O O m m m M V C T C T> >>>>> O o O O O O O O O N N N M o m(7mc7>�>�>�>�>�>� N N z to Q Q Q U U U O O O O (A (A (A O o (A M V O V O r w m m m m m m O O m m IA M m 01 n (n + + + M M M M M w Oo M M M M N N E N a a a N N M V V Ln In m N m m o U U LL LL- - Z O U O U + + + U) O Z 0 0 0 6 '2 Z � ��3�- Z - F (A o o o o o (n IA o m m (n m o m O O O O O M M O m m m R m O O O O O N m O m m m m m V O O O O o IA m O m m m m m N M 7 (A lA (A m m m m c M M M M M M M M M M O O O O O O o O O O o o O O O O O O O O O O O O O O O O _ O o o O O O O O O O O O o O Q Q Q Q Q Q Q Q Q Q a J J J J J J J J J J , d M M M M M M M M M M Q m O O O O O O O O O O o — 04 >wl >a> >a> >a> >a> a>> >a a a a a m M M M M M M M M M M O O O O O O O O O O O O O o O O O O O O O O N r- N r- N y 0 0 0 0 0 0 0 0 0 0 o O O O O O O O o - M V m r - O O O O O O O O O O N O O O O m w N N O O O O O O m m m m m m o ^ M M Fu) N N O O 0 E (� ` m o o o o o o o o m m o o o o o o o o (n o 0 0 o o (n (n .o 0 o o o o cm m m 0 0 06 m m N N m O O O O O M M O O O O O O p( O` V V O O O O m m mm T m O O O O O N m j 0 O O O O o V' a M M M M f� N N a+ O O O O O m m to 0 O O O O O <p N M V m m N t: m r- m m O _ (V o F a7 i.i' N .-- Cl c o C N 7 W N a CI O O O O O O O O N (D n (D M n V O M. WV (D N OD ,. O (i N (n 0 O) M M V M m ro O M M m m O o) N O O O O n (o V N V M co M O N N m co (n V M N N O) W w r (O Lr) to V V V M M N N N N N m C m Lo V CD = ~ O Lo co o O O O O O O O O O o o o o o o O O O o O o d U L9? U? (n (n O M O M O co o Cl) 0 Cl) o M o Cl) o co o M o M o M o M o M o M o M o M o M 0 M O Q a U � m J o o O p � x a m h a 7 3 y — N (D 0 M M � N l0 (D (D (p O m Z n (D O V Cl) co V N ((I Cl) O oO r (D V co m O Cl) M a0 In M OD (o h N O o CO (D (D N n N N (D OD V M Q o n M O W n n u r M O (D O (D V (D V 00 W N Ci m m EY Y Y N C V r N M n N m n N N n N N n N m m N m N n V N N M N m N N N O N N O) O an-- () O (o O O n n 0) O Q1 v o o Cl) to Oc ao N Q �? N V N (o N V N V N V N V N to N V N V N V N V N V N V N (D N V N V N V V V V V V Z Z CD c W — (0 0 (o (D co co t0 O co co co o t0 O o co (D co O O O (D EL a r W V (D O o) O N w n m M O V M Co o N M n O co N n (n V M (n m n O D) CO N O a0 N O O V N O m n OO_ (D n m (o M (p m n V M n n CD n n N U to M M V (n co N O co Cl) W u) O V M n m (n co n O M M (nao O N N V- (n fD n m N Cl) Cl) V (n C o o r (n N (o (D m m W n n n n 1� rl-� r n m ro a0 ao a0 m d L L r w O n O n O n O n o n O n o n O n O n o n O n O n O (.- O (.- O n O n O n O n o n O n o n O a) oV rn c a) a) rn rn rn a rn G (3 rn 0 () c G o orn (1)o) 0)m C In N (n N (n (n (n (n N (n N N N (n N M (n (n (D d O y ._ U N O 7 C V i O O O o O O) (o O N (D O n co N oI co (D O O O n (D U O (D rd.. i6 o O O O O O o O o O n N n O o) M n aD � N M (n O N OD M � n N (n 6 O (D (n O N O n O V n V V O O w l d U d N [? V (O n OI N t0 O (n O) O o O N U d y T (NO r N N N M M V V O> p> 0 O 3 m J F z N O W� 0 O Q ry ry O 17 n V M M O) a0 )n n W W M N M o )n N N M Cl) M V m In n (D O O co In co M co N co n )n (n M oI co (D n OD V (D Cl) n n (D (D vn N N O OD (D m T o w O O M N n O) W N N N M N (n N nm N N o M M M N Cl) M M M M CL y m cn z a- O (n In 04 (D O n 7 (D N (D O) O O O a r O O O r N (D m V O Cl) OD O O O m M M O O O (D 1 W n a N m N O N n M V co O O V (o O W ? O N OO CO V O V O (n O) (n T m n n OI n ao o M W OD o) n O O (n N V M O V N V O (n (D (n 1 N M � N N N N N N N N >p (n (D (D m n N (n (D O In N n M N M (o (n M O W n M N (D M Cl) Cl) V Cl) V o) m n V M n M M _ I- N M n co (n N N m Cl) n n O O O) to (D O N (D o D) O) N O) M OD V o) V OD )f) (O (D O n O aD n a0 n W O (D O In an N M M N V aD V N O (n V O O O F O N N N N N N N N N N N O o O o V O Cl) OD (3) (3) n N (n M n M n m OD O V 0 o o o N n N m o) (n N N N OD O N N V N f` O O O O (3) O V M (f) N V (D N OD (D V M O O In M V Cl) Cl) Cl) NO Cl) M M M O Cl) O M D) N O N m N OD N DD N Co N OD N OD N h N Q a m u) O O O u) OD O W V Cl) N a0 (D V O O W Cl) N J (N n N O (o m N Cl) n m O) O) V o) (nO � OD (D In N Q Oi O N r) ri M V N O (D aD Oi 6 N 6 6 M (D 00 0 � V �- �- - •- N N N N Cl) Cl) Cl) M M M M a) N M N � Q a O R LL a r Z m F o o L o co � C? o o (n o ri o 0 D o n o o o o o o o n o o a) n n v g a O O O M y 0 O O O N O O h o O o O O n O O O V n T O O N O O r) O o V (o rn V J O p o (n O o (D O o N O o of M ao a0 O o O) O o o co V O O o LL r O o N O o M O o V O O (n O n (n O o O O o n OD m - n (I n v io N 70 to N N a' N N N N N N to N N N Cl) N 04 �♦♦/: .. a s a rn c _ y • h m ai (nn rn o _ D O N v d d y va`in33p (a a __ 0 y 00 o 0 0 0 0 o 0 O 0 O 0 o 0 0 0 o 0 O 0 O 0 o 0 O 0 O 0 O 0 O 0 O 0 o 0 o 0 O 0 O 0 O o O (71- a a y o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0� CD mv „ OR o m = F o O O Cl) Cl) 0 0 0 0 0 0 0 0 0 0 0 o O o O o 0 0 0 0 0 0 0 a o 0 0 0 o O o 0 0 0 0 0 0 o O o 0 0 o 0 0 0 0 U 0 O O 0 0 0 0 0 0 0 o O O O 0 0 o O 0 0 0 0 0 O Q a U p d � J c o O W CL w w d N— O O � f0 M M � N CO (0 N f0 O OD Z Q V M CO m N V N m V w O M O O N OD CD Cl) o) n M n [O N OD n n N n V n (O (D 0 l0 N O V V N a\ lJ U V W (") (O m (O (O V (O M OR M l0 (O O V N O N O o l0 (O O VU) V (0 O CD h (0 O V 0 n (0 CO ca Y N V aD L N OO m n n (0 cc m LO M N O V (O V O V V M V M m N N N r _ M O O O M O (0 m O CD V OD m n V n z E Q y v v v v v v v v v v v v v v v v v v v a v v v g? C w _ O O O O 0 O w (0 w CO CO (O O (0 (0 CO CD CD O (0 O (0 w a a w M n O co N N m O 0I M O N (O LO N m Cl) O M O 00 (0 n n OR co CD (D M O o) N V V O 0 v n m O m v O N N N (O9 V CO N9 n V V O)_ M M (0 V O (O O O d O - co n n (O 0 0 O N M N V V Cl) M n N N r O N V C p) M C OC co OD (O OD n O m cc M cc O O) fD m N W M (D M CD V M N 0) CO G n CD n CD 0o M CD M O O O N O N O O O O O O O O O O O O O OO O O O O O y (V n rn n a n rn n C n C n a n C n rn n C n rn n cl n CD n rn n CD n m n rn n rn n a n a n b n rn n m n a tr Z N M lO N CO (O M N 0 (O Co M (O LO N N N (0 y M lO (O LO d O 0 C d V A V a) C 7 C V T 0 M N co n (O Go co O V O OD _ N V V N n (0 n n O N (O M Cl) n M O (O Cl) N m n (D 00 CD O M N CO V m w CD O w CO V V (O ai M (0 O GD O M (D (O n O N O V O M M CO O w (D U N N V 00 V LO (O n (O Cl) m O (O N N m V n O Cl) m N N 00 V V C` r r 00 0) (D O) O N N N Cl) V V (O V 1_ ' 0 J z Z 0 0 W 0 O Q O O M V n V N 00 N (o N N n N N CD N O Cl) N N M Cl) O Cl) n Cl) V M M M co m co y M Na) V O m O Cl) O M O N n N OD M CD V O V O V (0 N co N (O M n V n N O (O Cl) n M n M m O O r N n N M Cl) M M Cl) M M V V V V V V V V V V V V y N lO CO m Z V U) N M O O CD N (D n Cl) N O n N — N co O O N r CD (o O O CD O V CO O 00 V O O N M N V O CD n M V 00 O O In V O N (3) n V N 0 O n V CA N 0) n V O M CO V CCI co �f] '0 (0 (0 f0 M n co m m n (D V O N O N - O N O N OD N (o M M V Co CO CO O N (O O V n N O O (D V (D Q to " N N N N N N N M M M Cl) Cl) Cl) M M M Cl) Cl) Cl) M M M M +(�` O rn z= n M M V CO _ CO (o N O M0 Cf) O M M n V V CD CO M CD CD (O M M m (O M O M n n N N N n (D N M n (D 0) 00 V CO N M00 O ao N O M CO M M O (D N m (0 O N V M N O O (O M aD n M N M CO O 00 00 M O (O n OD CD m O N N N M V y O O (O n M m m O 0 N z= N N N N N Cl) Cl) Cl) M Cl) Cl) M Cl) M M M M co M Cl) Cl) V V V V V V V V V V V V V V V V V V V V V V V V n n n n n n n n n n ( n n n rn n n n n n n m rn 0) a) 0) rn 0) a) rn 0) 0) rn m a)N n N n N N N N r N n N N N N N n N N N n N n N n N N N n N N N N N n N n N N N n N n N n N a m U) N N N N N N N N N N N N N N N N N N N N N N N Q N N N N N N N N N N N N N N N N N N N N N N N Qm O (D (D m 0 0) 0I o 0) m (D 0) (D m (D 0I CD CD CD CD CD M M Cl) Cl) Cl) Cl) Cl) Cl) Cl) Cl) Cl) Cl) M Cl) Cl) Cl) Cl) M M M M M M �Q v V N M ' a tZ m QQ 0 O m M J M z 2- a- o O o O O O o (D O O 0) O O o o (n O O O o 0Q. o 0 0 0 0 o a o o (D O O O O m o O o o O O LL A N Z O O cc N Cl) C( O o (D O O O O O O O C\1 O O M O O V O O V O O N O O f0 u') O cc O O n O O O o O O O O O Co V O o O .- O O N O O M O O V O O CO Co N V 7 N O$ N N V N M M Cl) CO CO M M CO M M N M Cl) M V V V V V V V V V co i p o :; w w w m CL in 3 3 o a -- o O o o O O O o 0 0 0 O o 0 0 0 0 0 0 0 0 0 o 0 rn M (N y o o 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 o 0 O 0 O 0 O 0 O 0 o 0 o 0 O 0 O 0 O o O a u m= F O O 47 d 0 o o 0 o 0 o 0 oo o o o 0 o o o o o o 0 o o o o 0 O 0 O 0 O 0 O 0 o 0 o 0 o o o o o o o o U O O O O O o o o o o o o o o o 0 o o o o 0 o o O Q H d 0 O C J O w w a a) M) (`07 3 N 0 0 l0 Go o Z Q 1 O V O o M o O M o o o in N o (3) O Z3 V (� � m O O V O o m m m m o) V N N v m OD o) M OD V m n m N n V n o 0) N o O m n o M v (n N m V W U m m Y Y Y (n oI n o v) m v M (n o v In Lo o O) m v m o v V v M m (� o N o (n � N v .- Cl) m O m co m o O Cl) v ao O 0 aD m o O O m m Z Z E — d - a jn o V 0 V 0 V 0 v 0 V 0 V 0 V o V o V o V o V 0 V o v o V m M m M cn co cn Cl) M M a) Cl) of Cl) of Cl) of Cl) g g o m cL w w o o m m m co o 0 o m o o m m m m m m CO o o m o d N o m m o o N o V M M n (f) N m o n o o N N O m D) M o M m W n O Cl) o M n m o o Cl? (n O 0) N N V m M o1 o o O (D (n V M n M N M o m V V 0 C O M O of M O of V O n (n O o (n o m (D O n n O n m O o m O m O In r n r o N r V M r v r Cl) (n r Cl) m r N n r m n � N o � 01 r o o N O N ar 4:!r m n r n n n n m n n _ n _ n n r n m 0) n n n n d co o= m rn a) a)a)(D rn rn rn rn rn m m (D0)m rn m rn a) a) G)M Z (n (n o 0 0 o N o o (n o o (n o 0 0 0 0 0 0 0 0 o d o V d C 3 o o 0) m M o CV V c y w N m (n o o O (n V N M o (n m n O m V N O o v N N o v a W m n m o V O V o n m M O M m Nn co ri n o (n n 0) 01 n O w d U d (J d T m o O o n m N n M n W n o o ac N 0) o 01 O o O c- N r m r M N D) N o M o V O o V (n O m m m m o d t d m 7 N N N N N N N N N N N N N N o 0 O 0- (D O �. V m N V Cl? V O m N M V n V V (n V 7 o CO 0 o 0 N 0 (3) 0 Cl? 0 o 0 M 0 O 0 n 0 V o — O n m o m (n oI o N T N Cl) o Cl) V 0 v o 0 0 0 V o 0 n 0 m o 0 o m o n O m o (O o N m m m M m O (n m o m n o N o 0 M M to o a) to Cl) O n V n V N n (n N n (L u) m � Z� a (`) 0 n o N O O M N O N n o V N (D 0) O o 10 o O Cl) O O o m o) o V N W 0) Cl) o O o m V M O O o 01 (o VOi (O v a) (O V 4 ad o C7 r ao (o o M m n o Cl) o m N m M V V N o o) 0 n o W o (n n p) o o OI m o) o O o N W N o CO n MIm d w >O F o m o Cl) 17 M o O o M n OD O m (n (n o N O Cl) o) V o n 0) n V V (n W N (n M O m M O (n o n M M (n O o N n N O V n n (o M ch N 0 0) o N o M N 0 O mV O N N o N W N n M N V M ((') O o m o o n m n V m O) m 0) n O (o N N (n Nn O m M o V 0 V O C a v v v v v v v v v v v v v v (n (n (n (n vi (n (n (n V n rn V n cy)Ma)a) N n V n N n V n n V n N n V N n V n V (3)N n V n V rn n V 0) n V a) n V o) n V a)G) n V N n V n V a)N n V n V o)(3)rn n V N n V n V n V a)n n Q N N N N N N N N N N N N N N N N N N N N N N N' a m g N N N N N (l! N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Q M Cl) 0) Cl) (7) M 0) Cl) o) M 0) M 0) M o) Cl) (3) Cl) M M m Cl) M Cl) 0) Cl) (3) Cl) 0) Cl) o) M o) Cl) o) M o) Cl) m M Q) Cl) 0) Cl) W Cl) (p J V ... E M o o m g M Z d Q 0 o o 0 o 0 (n o O O O o O O O o O o O O O (n o 0 o 0 o 0 o 0 o 0 o 0 to 0 o 0 o o N m o o T d O O m o O n O O o m o 0 O O c1 O O O O O •- O O N O O M O O V O O (n N N (n O o o O O n O O o O O m o O O o O �- co M r O O N 04 o O M o o M (D O V 7 N cn V v V v Cl) v (n o o o o o o o (n N o to o m y o o o y m C .. d .. 13 to• 7 r CA i�'' U d a o c o _. E CO «d+ d d y (Ca °a i;5 a 0 O O O O O O O O O O O O m O V V V M 0 7 N Cl) O O I- a) f� m N N W a) M r` C7 m O O O a) � O O O co w N m Ln o co V N I- MN m O y o 0 rn rn rn m Go T n d s Lo �L U m2LL o Loo Q) o o 0 o O o O O O O O o O o o o o o o o o O a d o 0 0 0 0 0 0 0 0 0 0 0 0 o m o o o o 0 0 0 U o 0 0 o o o 0 o m m m M m ri (o cl) of ri M M of o Q N U rn 0 � o � w v) Cl. N N (0 M M N co (o l0 (0 OD m �_ V m Cl) r� o) M m N o�_ N O N m m N mo N V N m (o N N Go m m O m m N m n O V O) V o) V 01 O m M N M O) V M W r` O O N m U .- m O m M m n m N N r` O m Cl) Cl) Cl) N m O m r - ca mY ch Y Y E M C N co V V V O V V M m N N m m O O M O r` m N m m m V m m m P o r- r` co V (D N co 3m Z Z E y= M a) co o) co m M O M a) M a) M O M D) M W M a) M m M m M m co m M m M m Cl) m Cl) m Cl) m Cl) m co m M 'C Lw m m m m m m m m m m m m m m m co m m m m m m CL a- lL m N Ln N a) m V N (D CO CO (D m Go mN h m V N o O N N m m V O m m9 r" a) v) a N N" N V O m cn m o o co m M N r� m V a) V at O N W m N V N .. �_ O V O of m m co n N N m r` N V N m Q) N N V m u p) N N M M V N m m N. cl m m V M N Q) m m M m C o L t N L �" N N N N N N N N N N N N N N N r r r r O w N rn rn r- r- N rn In r- N r- r- r; r- r- n n n n m 0 - � a m rn rn rn rn G G G G G (3 rn C a c G a cr am (n (n vi v) (n vi o vi o o o N vi N (n Lo v) m vi Ln m o o C G) U m U N C M N to m a) V m m N m In O m m m m o N NO O N m m n m a) m V V N (n V to In N O N O w N O N O V nm M V m m M m V r r� m m r` N m (D O c.) N Cl) m N N r- V r- O m N m M M V m v N W M V m o N a r� r" Go co a1 a) O o r r N N M M V M V V N m m m (D L O i O o 7 m N N N N N N C) M M C? C? C? C? M M M C) M C? C? M (y J t "2 Z N O 0 O Q m ro V n M a) m o m o rq a) N m N m N r m �. O) m m q M o O n v V O) m V V V (Q m M Cl D) W (9 N O M T ui M (D V No r m m m n a) m V m a) m N o to 0 N o M m o) r�- N I- m r- Cl) m O N O r` n m m 0 V r r- n r- n n I` r` m m m r` r- r� r- r- r` h to to (D m � Z C m m N N n9 o N N o r` t� ,. V m a) N a) 7 Cl) M m V Cl) V Ln a) o o m m rl� (n m O O m O O N � N Go N V m m o M m mM m m r m N a) m n m cn m co o N n N M O (D m a) m a) m N N O o V M V m N m (c n m m N a) (3 O Cl! M M V V m N m r n v) . m v) v) v) c(i N N m N m m m m m m m m m to m (D �. >O N F` M O m r, N N m m V V m V m O In m V O v) M m (D m M m O m a) V m N m m P, M M O M m M v) n Mm N O N a) o I,- r� V V N V (D N O m m N V V N rl� o CO V O a) M N m m M) r` m Cl) m m o N N co m m n oc cl G O O N co V V V N cc m rl rl m o Ln 10 vi Lo Lo vi LO co (D co co (D co co v; CD CO co to co (o V V v V V V V V to N V V v o m m m V O a) O o r` n n n n pl� n n m N N m m M W (3) m N O of O o Mo) N n a) n a) n a) m a) n a) r- r` M n m m M m m N Mo v) N r` N r Cl) m M M N N N N N N N N N(N N N N N N N N N N N N NN N N N N N N N N CL m Q N N N N N N N N N N N N cn N o) MV M m m v) V n m Cl) O O J Q a) Cl) of M of Cl) of Mm N of N of M N of M N ofc0 M (p M N n M N CD co vi co m9 ITv Cl) M v Cl) W Cl) Cl) m m M It Cl) N V M m V M o Lo M 0 `�' vi N M O N co Y C °., m O W E c E' a O Z LL ~ C 7 L o m g M o Z d d o o o o o 0 o Ln m o o o o 0 o v o o o o o v co o a 0 0 m o O O O mfn O o O O O O m O O O V9 N O o) A m o O o O to V o O (D O 0 O o O o m J O O o o o O o O o O o o Cl) V o o o O o O Cl) N o O GD N N o N O 1t (p LQ cc m r.- m m O O '- N v V N m m rl- CO W a) O O .- (V N O (O m m m m ( r n r n r r` r, r` r, N r` N r-- P, m GD t: m cli i R p c a a on m c (ov a a �� ci (a 0 - - mi 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O O O O rn a _s N O O O O O O O O O O O O o O O O O O O O O O O 'zi m Y d Lo u m a V g m2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o a d o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 0 Q o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q y U rn CD � o p p u w a LO Lr)u) N M M 7 N (D (O (6 Cl) n O w M 0) u) M N V w O w (O M 0 u) M w V OD w Z V u) M M O) n M aD V N w (O CO n u)M (O O) N V Co W N O M Cl) n O N n O (O V O w CD w V 01 to M G () C12 m Y U) C V m LO VN 00 Ln V N 01 0) V n u) V V V N n M (O w co m N M (O w N V V N o N M D) CD (O (O r O o V n O �- M O Of w W (n w O1 (O V 0) Cl) O 0) fO cc 3 W z z? E - x j' 3 w M w M w M w M ao M w M w Cl) co M CO M w Cl) CO Cl) ao Cl) co co w M CO Cl) w M co M co M n M n M n Cl) n Cl) n co C 15 JQJJ5 Q MO (O (O (O CD COtO CO(O (D CO(O cocO 0 co(O cO to tO (O (O CO (D CO (O (O (O � a_ CL w V o OtO O w n n w Cl) (O O) o co V u) M N n M N O 0) w V O N n O CD t0 u) N CO n V w M V N O M w M W V O u) n n N w O M aI O (n O (O n n M 0) w 0) N V w n N 0) O N Cl) w u) w N 00 o m Cl) v m U a) c w O m O N O w Q) V 0) O O) w oc w cc N oc 0) n u) n n ON n tO Cl) w N (D m N w to N LQ 00 V V V O V r 0 t L N O O O O O O O o O o 0 o O o O O O O o O m c= rn n rn n rn n rn 0 rn n rn n rn a rn n 0i n rn n rn a rn n rn n rn n rn n rn n rn rn rn n rn n rn n rn n rn n rn z (O (n N (n u) u) u) u) u) u) u) u) (O to u) N u) m tO m u) u) (O O .d C Ci U !0 L U U y 3 C O O CO N n OD (D V V CO n N O n V M O (D 0) w n n W CO (n CO u) V O M M N N O m w _U w (0 V n 0 w 0) V O w d ci N 0 01 O n w m n (O N N n 0 0 n D) O cc N u7 cc w 0) cc O CF 0) M 0) N w 0) (n N O 0) w O n n O N u) In r N n r m O) r N V N N w N w w N w N M N n M u') V m f L m a C? C? C? v C? v C? C? C? C? ri Cl) v v v v v v v v v v 0> o m J F z N p w '_ 0 O Q u) N d) w M ON V V w to _ N W w (O M O N n V 0 O n O V w N (O w 0) M w o V V n (n 0) �- N (O O 7, N O LD w n N 0 m N 0 V 0) o (O n d) M O V co w u) w N w w V n u) M to n M n w M O fD (h N to 0 u) N V V V V Cl) M M N N N .- r aN75 N CO z 7. C (D O O N r V O (n w n w w n O n OM O (O (n V V (O Cl) O o n N ma O O r N O M 0) O O N w (O n w w co 0) (O w 0) m n w M V m N w M n O w w n M tO o n u) Cl) . n W V m m w N 0w O) V V (6 N w O CO n CD w co cc (D 0) w O n N N n N r M r-_ M n V n (O n u) n (O n n n n n n n oc n 0) r O) n O m - 06 N co m a p w u) M n V 0) M O M N N M N o u) M (O () 00 w m n n (n M N (O V N u) M u) V n M w N u) M O N _ Cl) O V Go N O V w w co w V o Cl)N N N Cl) 0) u) n n (O 0) co t0 (O N M o (O Cl) (O w n (D 0) V (O u) M M u) 0 oc O) C O N M M M V (O w (O n cc w OD C O O N N a(D 7 w w n n n n n n n n n n n n n n n w w w w co O o O o O o O o o O O O O O O O O O o o O O O O O O O O o O o o O O O O O O O O O O o O O O 0) 01 0) O 0) 0) 0) Cl) 0) 0) 01 0) N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N Q Q. Qm Y CO J O o O o O O O o O O O O O o o O O O o O O O o O o O O O O O O O O o O O O O O o O O o O O O Q u) Cl) m Cl) In M m Cl) 0 co u) Cl) u) Cl) (O Cl) (O M (O M (O Cl) In Cl) (O M (n M u) Cl) u) M 0 M 0 M 0 M m Cl) (O Cl) (n Cl) u) M ti E t' a om IgM Z (L =) d CL w CC! O O O O O o O O O O o O w u) 0 O 0 O 0 O o O N M 0 O O O v w O o O O O O o O 0 O 0 0 0m) >, 0) N n '- m 0 O N 0 O M 0 O V 0 O u) 0 O (O 0 O n (v n 0 o (� oc 0 o 0) 0 O O 0 O 0 N - 0 O N o O M co M M 0 O V 0 O u) 0 O (O rn O (O o O n 0 O oc 0 O M 6 N 0 p H4D S w w w w w w w z w Y w 0) M 0) LL Cl) -� O) () w Di 0) 0) O) p 0) 0) 0) N �� c .. � U) O � � • I- H • F 2 F 40 H � w Q m 0 o cAV o ♦ � E +y' - 'y c N 0 0 0 0 0 0 0 0 0 0 0 o 0 0 o 0 O O o o O O O O O O O O 0 0 0 0 0 0 00 0 0 Q a N O O O O O O O O O a O O O O O O O O O ' G1 01 Lo 2 F v o 0 U) d 0 n 0 0 0 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 o o O O o o 0 O 0 0 0 0 0 0 0 0 0 0 U o 0 0 0 0 0 0 0 0 0 0 0 03 0 0 0 0 0 o 0 Z Q N U � y 3 � J O 0 CL N N d (n) 3 N N M M � W co (D N m m N m O m (D NOD Cl) Cl) O m m O 1n m m m n N N D) N M 0 O N n M (n (D N v (n a` @ ' n N V V' (O (D 1D O O ID v. OR O co MM (D M G U m mY E (n C OD m m (o N !� v n r (o M r co M h of m cc OD m (O m to m (D o m (O v v tD oo N (O r- N (O Di m u) n N u) co (D v_ w aD M 0 M M Z Z E N M M M M co M M M M M M M M M M M M M co (D (D m (D co (D CO (D co (D (D (D (D (D m (D (D (D to a a w W M m (O m 00 v N aD n (D O n m n Mn n (D M CD OD m co n (n u) m (o (D n (n (n v co .. n m v n (n D) N N u) M m M M m O (P 00 V) n U a0 n m n Ma O m N N N O tD v v N n o C C M C M m M N M N M m N m N (D N (n N (n N W) N v N N m m f0 r O r v O n m N m L Nn O O n O n O n O n O n O n O n O n O n O n O n O n O n O n O n O n m co m (D F, 0 7, Orn m m m m m Orn Orn Orn Orn m m m m Orn Orn C m m c N (n (n In vi vi N (n (n u) (n vi u) vi (n (n LO (n (n 0 C 0) U i6 U 0) C 3 O n m O (D N7 O M U N n O m v M O O O (D O co O v m O O m m n M (D (D M n m N N u) P w 0) (n oN M N u) O m m m o M N v 6 M) O « O) 01 U U 0) Q' T M v (n v O (n O (f) c v (n v (n m (n 00 (D M u) co u) m N M m (n O u) (D m (R 0 N N cc m M N m z m a it r v v v v v v v v v v v v v v v v v v >> J F Z N 0 W 7 O Q- q) q) ry co 7 N O u) N u) m co M 0 O0 o N m _ In M h n m O n O u1 u) (D O (n N v n m o v v v a N M n m O O n n m co N v n N N m 0 T a) M v v W m a2 OD m N N v N v N n N M M m M M v O (n ^ CL M N W U) Z C (0 a_ Om O N (n O O o O N v O o O O v M 00 M O O O O v u) O O O N M O n O (n v 0 o v O m N n w n m v v D O N N N m M O M (O In v u) M OD M a0 (n M M n u) m O O m N N M M v_ v (n M) u) u) u) m m m m n n n m m Vi x' c O N m co N 00 co co m co m co OD w w m OD co a >0 N F ? In v (D U) (n n u) u) m M (n (n m N u) co (n N m M m O M M n M M O n M M OJ M OD N O OD O N co n N m (n N (D M M O v o O co O N N N N N v O O N v N n m N O (D ;i; CO m M M � Vi IQ (17 O O O (D O n n n n 00 OD CO m co m M w w m m co m m M co co m m m co m co O O O O O O O O O O O O o O O O O O O O O O O O O O O O O O O O O O O O O O M N m N m N m N m N m N m N m N m N m N m N m N m N N N m N m N m N m N m N N N N N N N N N N N N N N N N N N N N Q a m U o 0 o 0 0 O O no O O v O o (n m m m m O Q 0 0 0 0 O O O M O O o m O v n M M M M o Q M (n M M (n M (n M (n M (n M u) co (n M VI co M co M v u) v (n v N u) N m " n N m O m U co O M cl)0 C= O O O E a O L Z 9 O O O mM c7 0 O Z o oo d n (D O 0 m co o (n m o U co m O u) n O O O O Ln N O O N M O O o vO O y N O O n u) O O O O O p) y, u) O O v M 0 O p N n O O J v O O E M O O O O O D ? 0) v m O O O O m O N m N N M N O M O M a N M O y M a m M v O c u) O O O n O co n OD (D (p N O O O m 0 Q O O O (7 O O O = O O O Q O O O O O Y N N r2 ~ F F (0 N N H U (A F- F- U) W N � H N eN- .. .. a O • O • rn i R CL y .. a m c o p2« m a y m -m 0 0 0 0 0 0 O O OO o 0 O 0 O 0 O 0 O 0 0 0 0 0 0 0 0 0 0 0 O o O U) m V' Cl) v o v 0 v M v v m O O O O O O O O m O m O m O m O m O O O O N m N m N m N m N m N m N m '3 Q7 0) M U (D o_ LL CO = O O LO 0) O O O O O O O O O O O O O O O O O O O O O O O a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (O (O c0 c0 c0 cn c0 Uo 0 0 0 0 0 o co 0 0 0 0 0 0 0 o 0 of 0 of M M M Q y U a)m LO o J O 0 r a U) U) m M M 3 N CD m l0 D m N O m C') N M N) O m m m m M V m V V M n M m m Z a� a� G G m m M 01 M N O Lq n n (O N m D) ? m m �O m ifI N V m M n m W )O O co m N N N m n m m m U CO m M 1e 1e E N M M N C m r 00 m r OD O O 00 N O N n m m (O m n m cc V m O V' n V n CD m m N 0) (O n t0 m CO V Cl) V' V m m M LO m N O O N Cl) [V N O O M m E n jn M n M n co n Cl) n Cl) n Cl) m Cl) m M m co m Cl) m Cl) m Cl) m Cl) m Cl) m Cl) m MM m m co m M m M m M m M c0 M j JJJ JJJ C o M .r m m m m m m m m m m m m m m m m m m m co m m m a a r w LU 0) O 0) n m (O O N Cl) m CO n M 0) n m m O M 10 n m .. OD m M m M M M M m M M V' M O m O m m O m V' )O O (O O V' O V' co V' N 0) m Cl)CO(O Y) M O m N N UO V' )O co n V' M m O V'0 n O Cl) m m N O N m . N IM v m m u) O m N m m n N m m N m 0 O t0 O t0 Na 0 i L C m m m m n m n m n m m 0) m 0) )O 0) )O 0) V m M m M 0) M m N m m 0) 0) O M O O) m m m CO m m CO CO y m rn m C m O m O m m m m m m m m co m CO m m m m m m C m m co m m m m m m m m m m m m m m d) m m Z )O (O (O t0 10 LO 1f) t0 )O )O )O )O (O LO (A 10 10 l0 N N N N l0 d O � y. C 0) U t6 U O C O C d m IT N O N IT N n m m M n N V' V) 0) M m m m C �.? ` w OS l0 M co m V' M V O Cl) N N n m N Cl) n (O O O Cl) (O 0) m O N m n Y7 M n m (O06 o V- M m 0) N Cl) m O w d U N 0 U Q' T OS n m O O r NM r r CO N M Cl) M o m V (O (O m N Cl) m O n m n Cl) oc l0 m M m O O � m � m N r- M O L y ,iod' N M p V (A L,? U? N N N N N N )(I N L? N N N (O (O m co >�> O 7 M J F Z N 0 LU...- r O O- U V 7 N '7 o O m n C m O Cl) o (O n M m V V' m m n m O V )O O V (P )O (O N o m m n m 0 n 0 V m m m N N n 10 0) r Cl) Cl) V' n N n O M 0) V O o m O n m V T U N CO Cl) (O V' (O n n N OD M 00 m OD m m N O 0 O m O (O N N n N m N )O M o V' m o V' )O m (O m U) Z m a Q) v o m — m m m n m (O m M n m m Cl V' O N m m r M N n O m m O m M N n n O t0 M V N (O n m m M p o O n m t0 m n (O Cl) N mN m m )f) m N O V' o V' O (0 O n O O co N M V r V M 7 m O � cc n n n n m c0 c0 c0 fo (O c0 m CD c0 (O c0 0 c0 co m c0 O) 0) m N m m OD CO CO OD CO OD m m m co OD co CO m M m m m CO m �j0 F ` m M Cl) )O Cl) M V' V m V' n N O n m M n N V (O m m n O (O N Cl) V' CO m m (O N N m m n O m N N V' n CO M N V m (O co V n O o N V m n m o O 0 0) co LO m COL n m (O oc V m O O n n V' n V n n m m m m m m m m Cl) m m m m m m m O n O n 0 n m m m m m m D i m m m m m m m m m m m m m m m m m m m m m m m i O O o O O O Cl O O O O O o 0 o O V m 0 N m m O O o O O O O O O O O O o 0 0 o O )O m V m M m M N Cl) N m N m N m N m N m N m N m N m N m N m N m N m N m N m N O Cl) M Cl) m M O M n O N N N N N N N N N N NN N N N N N N N N N N N N N N N Q a m Q M M o O O o O m m mm (O (O 10 (O l0 m )O n M m l0 J Q M N m M N OO O O Cl O r O O O o O O CO m O m N O m m Cl) m O m n m CO n N m N CO n m CO n m m n m m m m m Cl) m m 00 m CO N O m n O m m m m 00 M O h M U, C O O n OND a m O m 0 Q v 725 v O co M M L O L (0 Z n. d O O (O O O O O (O (D o O o O N m 0 O O O M oO OO OO 00O 00O 00O o O o o o 0 0 .ca o 0 D o ry0 . 0 0 y 0 0 0 0O N O O O O 47 n O O 0 O O O o O (O 0O O O J O O O O O o O Q(ND M O O M N m n n(y mmOO a CN! (Om n O $ YV t: r N 04 CN C14 C14 N C14 C r S CL m w a c o N Z p O .d. a) N y L (Ca a �� (:Ln o c 0 -.;. c0 m N O O m n O m W , m m O M O) N V m O O M m O M O N M O M M O O O O O O O O O O O O O O O O O O O O O O O O O O O 0) -� -> H L 0] m m m m m m m m U a� o Cox 0 a O N O N O N O N O to O to O lO O i0 O N O N O O O O O O O O O O O O O O O O O O U M M M M M M M M M M O O O O O O O O O O Q N U O � p O J O ❑ �_ N N I J J d N iO l0 ' ► M M J N O O Oy � r N m CD l0 DD h O M O m N O OD (O Z J a @ @ V G (� Y (O N N (O (n m m cocO t` O N (V V N N N O (O N N I� N M M. N (0 M f` (O M CO m M O V: V a0 N N to M (D (D O (O O M (D (+� Y Y j 1n m m m M 00 M n m V to N N V C V M a N N N R V O 7 m C OD V V (D V N IT V co M Z Z E y 7 co L M m M (n M N M w M (n M to M In M N M an M w M C M M M M Cl) Cl) Cl) JQJJQ JJJQQ C 3 Q (D W cD w 0 w 0 w 0.� w (D co w w w (D 0(D co co IL a 2 w CO 00 m v N N n O N m m V m co m OR m M co N N O m m O V NCO M m N O O N v N N 00 CD N N N N m M O 00 n m m d U m O 7 O M m M 0 n V NO m r` 0J V m m 0 m0 c CO ao m N ao m N eo r, a0 � m N r` m N n w N rn w N n w N r� w Cl) � co V r- w N rn w m r- w O r` w h r` w m r-� m m rl-i m m I- co 4' m 0 O Z(o a c3 c cr rn rn C C C C C G G rn rn G co rn 0 to N N N 0 N N N N tO to N 0 tO to (O 10 O 0 O R N •_ U 6 'O U Vd J C U d7 C d w R Cl)O '7 to w a0 V n V N m 0m r O m to M m N w 0 to r- (O an O r an N to V M m M V M M 0 r` N r r N m In m m O V m O O r0- w 0) U N U OI Q' T A 0 V ri 7 m N CD m m r m n M m m m m O Om 0J � (D N m M m V m N CO O m f` m Oct N m m L 0 m cO ❑ (D o o (o (o (D (q to r- r- r- n r- r; f; r- r- r- r: ❑ O 7 is J 2 N ❑ w 7 O 0- (D N fD m m m m M N r- (O N m CO 7OD (O V m r r r . m m O CD N � r m m O (n N co 0) m V' m M 0 N w w m m V n M n n m an O r` to O V 0 M m N N V O a m M co I-- f - N N m m cc O CD CO (O (D CD (D (D CD m 0 (D N to to aM In N i i i i i i i i i i i i i i W U) 2 = C (6 n 5 OD OD v N (O V m N to to m m O (O m M (n m (O N (D m OD (O O Cl) (O to Cl) V n w n M m w w (O m M V m w m Cl) m O m (O O v to O m O O O m m to m N Cl) N m (oN m m N m N OD (n OD In r. to n N n (n n to m to tO tO fD to 07 O( N Oo Oo Go m m 00 CD CD 00 CD OD 00 m 00 00 m Oo G a ❑ Cl) U) it m m (n N m m N m OD O m 0 V N m V n m v O m O m (o N N M n N n O N N OD N n to M N M M n O V N m V r` t0 In N M 1f1 n (o ❑ �^„ m (o m co m (o cc (o (o m (o m (o C 00 ( (o OD (o ( w C (D w (1 u? OD CCD COo m (o m co (o m co (o w (0 co m N (o 00 N co 00 (C (o m Lc) N N (n N (n M V (n N 0 m r(D to N (n M (D NN m m m m (n (D m N to M m m N N m ;:rn N to M (n N an O O 04 N an O O N NN (n O O N (O O m N N (n O m n N to O rD n N (n O rO n N m O m N N (n O (O D N to O co N N ILQ m m M OD CD CC! N m O m9 O o '0r- 00 CD n v M v M v M v M c M v M v M v Cl) v M v M v Q m m m m N m N m m m m m m m m m m m m m m v c Cl v N d7Cl) C °•-' W al r Ea O LL O LL m L _ Z _ C H F 7 O m M M Z d (l O b M O O O O O M O O O O t m O O O O O O O O O O G 01 `s O W J O O O 0 O 0 O 0 O 0 to O O O 0 O o O O 4 o O O O O O O O O O O O O 6 O 6 O 6 C', OtO N v OD m O O ONOO V n w O r O D O m O O N DN �6r N J ❑ y M M M 02 (h 0) (6 Cf ( l (n 'p Y c .. u v rn 2, S C ay n° rn 0 N a y c R o -C,4 �NL) 0 L a. a --- - �_, O(o (o O I,- c N OD N d Di o C 2 m ❑ 0 o O to O O O N E C U m E z C (V r n � M M 1- O co U t V O (o p N O O O Q � N CO m (D rn 0 D O v 0 t co m CD g O G V a ✓T C m 'NN 0 d V) 3 ❑ U O(o (o O I,- c N OD N d Di o C 2 m ❑ 0 o O to O O O N E C U m E z C (V r n � M M 1- O co U t V O (o p N O O O Q � N CO m (D rn 0 D O v 0 t co m CD g 0 rn 0 di O O O Lo co co a O U I� V to N O (D N (o O N O N O M o o O OI O Ln O O O N n N o N O O O o ^ N6 OD M w O) O m O 'O (0 Z O 'O O m 0 0 0 LL LL M LL H LL LL H ~ LL LL ~ ~ O o � O L o O L � O O O O O O L O L O O O O O L O O M O M L O a0 O O O N O O M N to M M Oo O J J o (n V = (n (n (n Ln CD o N m O� N O N O J N N O O J M J (� m M O M O❑❑ J J V r OD � p ci V 0 N cn w N cn U) N co N co(n N N u) (n H O O co N O (D O N N N M R (D f- Y O O R (D N O (D m N It r O � M N O o o o m co o co - N m m r o (A O N r O w W V) (o N (o N O aD M cc Df M (o OD DD V r, aD N O D) N W M M V V V V (O (o (O y m + is L: D O O U O M .- M I- O M O a O M r (o N w P- 15- ry O OD M m O O N NV: O O DI (o W W (D N V O n m V (D O I- N (D (o M O O D O) K) r O O M m M Il- m (o OD a0 w V O M N (o I- N N (O OD O_ N M w (o (O w p- D) N + (n I� O (o (f) M Of D) M N co o M V N M I- v (o M I�. OD ro M 0 (o m m n r� n R L (D I- O V (D O N (D N OD o r. -:V N _U OD OD CO (D OD O N N OD (O V D) O D) c; , N m 7 v N M O OD OD OD OD OD W OD OD OD OD m m (o (o I- (o V (o (o in (o (o (o N O O O O O 9 M M V W N O O O O O O N O O O O O Z O CO Cl) O OD O O O (D 0 (O O O O O O N Q y 47 W u) V W V) P- O (o w O O N M M I� r -M OD r v OD O M f� O V N n .- N o a N m 0? N ri OD o o o o m m rn `o 0 N O � C � Q O R a North America - ALASKA - BP PBU J-31 PLAN J-31 J-31 WP03 Anticollision Summary Report 09 December, 2019 Baker S Hughes by BP 1�44Anticollision Report Baker S Hughes Company: North America - ALASKA - BP Project: PBU Reference Site: J Site Error: 0.00usft Reference Well: J-31 Well Error: 0.00usft Reference Wellbore PLAN J-31 Reference Design: J-31 WP03 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well J-31 PLAN KB @ 86.35usft PLAN KB @ 86.35usft True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD - ANCP1 Offset Datum Reference J-31 WP03 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum centre distance of 1621 Error Surface: Pedal Curve Survey Tool Program Date 12/9/2019 From To (usft) (usft) Survey (Wellbore) 46.65 300.00 J-31 WP03 (PLAN J-31) 46.65 300.00 J-31 WP03 (PLAN J-31) 300.00 600.00 J-31 WP03 (PLAN J-31) 300.00 1,300.00 J-31 WP03 (PLAN J-31) 1,300.00 2,768.00 J-31 WP03 (PLAN J-31) 1,300.00 2,768.00 J-31 WP03 (PLAN J-31) 2,768.00 10,282.00 J-31 WP03 (PLAN J-31) 2,768.00 10,282.00 J-31 WP03 (PLAN J-31) 10,282.00 14,260.00 J-31 WP03 (PLAN J-31) 10,282.00 14,260.00 J-31 WP03 (PLAN J-31) Tool Name Description BLIND Blind drilling GYD-GC-SS Gyrodata gyro single shots BLIND Blind drilling GYD-GC-SS Gyrodata gyro single shots MWD MWD - Standard MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal MWD MWD - Standard MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal MWD MWD - Standard MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 12/9/2019 10:54:53AM Page 2 of 4 COMPASS 5000.15 Build 90 by BP g Anticollision Report Baker S � Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 Project: PBU ND Reference: PLAN KB @ 86.35usft Reference Site: J MD Reference: PLAN KB @ 86.35usft Site Error: 0.00usft North Reference: True Reference Well: J-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore PLAN J-31 Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: J-31 WP03 Offset ND Reference: Offset Datum Summary Reference Offset Centre to NO-GO Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) EX CC -02A / CC -02A -CC -02A -CC -02A 4,765.10 3,690.00 1,152.57 5.33 1,148.66 Pass - Minor 1/200 ✓ EX PR331213 PR331213 - PR331213 - PR331213 Out of range HURLST HURLST-01 R ( See Audit Notes) - HURLST-01 R Out of range J J-14 - J-14 - J-14 609.62 600.00 61.72 25.45 36.27 Pass - Major Risk J-14 - J -14A - J-1 4A 609.62 600.00 61.72 25.45 36.27 Pass - Major Risk J-15 - J-15 - J-15 609.52 600.00 53.23 23.08 30.15 Pass - Major Risk J-15 - J-1 5A - J-1 5A 609.52 600.00 53.23 23.08 30.15 Pass - Major Risk J-15 - J-1513 - J-1 5B 609.52 600.00 53.23 23.08 30.15 Pass - Major Risk J-16 - J-16 - J-16 609.70 600.00 162.10 22.95 139.16 Pass - Major Risk J-16 - J-1 6A - J -16A 609.70 600.00 162.10 22.95 139.16 Pass - Major Risk J-16 - J-1 6B - J-1613 609.70 600.00 162.10 22.95 139.16 Pass - Major Risk J-16 - J-16BPB1 - J-16BPB1 609.70 600.00 162.10 22.95 139.16 Pass - Major Risk J-17 - J-17 - J-17 609.35 600.00 268.38 23.08 245.30 Pass - Major Risk J-17 - J-1 7A - J-1 7A 609.35 600.00 268.38 23.08 245.30 Pass - Major Risk J-17 - J -17B - J -17B 609.35 600.00 268.38 23.08 245.30 Pass - Major Risk J-17 - J -1713P131 - J-17BPB1 609.35 600.00 268.38 23.08 245.30 Pass - Major Risk J-17 - J -17C - J -17C 591.53 575.00 268.42 23.38 245.04 Pass - Major Risk J-17 - J-1 7D - J-1 7D 591.53 575.00 268.42 23.38 245.04 Pass - Major Risk J-17 - J -17E - J -17E WP 11 591.53 575.00 268.42 23.38 245.04 Pass - Major Risk J-25 - J-25 - J-25 609.22 600.00 197.75 22.98 174.77 Pass - Major Risk J-25 - J -25A - J -25A 609.22 600.00 197.75 22.98 174.77 Pass - Major Risk J-25 - J -25A - Plan #6 609.26 600.00 197.75 22.98 174.78 Pass - Major Risk J-26 - J-26 - J-26 609.15 600.00 237.16 22.34 214.82 Pass - Major Risk J-27 - J-27 - J-27 1,280.34 1,275.00 298.51 22.02 276.49 Pass - Major Risk J-27 - J -27A - J -27A 1,280.34 1,275.00 298.51 22.02 276.49 Pass - Major Risk J-27 - J -27B - J -27B 1,280.34 1,275.00 298.51 22.02 276.49 Pass - Major Risk J-29 - J-29 - J-29 609.22 600.00 126.14 22.50 103.65 Pass - Major Risk N N-01 - N-01 - N-01 14,159.33 8,625.00 1,283.53 259.89 1,024.31 Pass - Major Risk N-01 - N -01A - N -01A 13,890.68 9,325.00 246.50 252.84 45.07 Pass - Major Risk N -04A - N -04A - N -04A 11,177.53 9,600.00 584.97 89.97 518.26 Pass -Minor 1/200 N-13 - N-13 - N-13 Out of range N-14 - N-14 - N-14 12,039.97 9,250.00 548.88 87.63 511.38 Pass - Minor 1/200 N-14 - N -14A - N -14A 12,448.42 9,200.00 819.51 470.71 372.85 Pass - Major Risk N-14 - N -14B - N -14B 12,307.26 10,123.00 508.55 472.07 48.03 Pass- Major Risk N-14 - N-14BPB1 - N-14BPB1 12,448.42 9,200.00 819.51 470.71 372.85 Pass - Major Risk N-17 - N-17 - N-17 14,091.10 8,375.00 1,201.63 257.00 972.35 Pass - Major Risk N-20 - N-20 - N-20 12,700.00 8,950.00 922.86 217.64 734.43 Pass - Major Risk N-20 - N -20A - N -20A 12,700.00 8,925.00 921.13 217.52 734.46 Pass - Major Risk N-30 - N-30 - N-30 12,854.43 9,275.00 1,221.11 228.96 992.46 Pass - Major Risk Plans: Gwydyr Development (SHL) Conch - Conch #1 - Conch #1 Horz (prelim) Out of range Seahorse - Seahorse #1 - Seahorse #1 (Horz_pre Out of range R R-14 - R -14B - R -14B 11,383.59 14,503.50 1,182.31 262.84 933.78 Pass - Major Risk 12/9/2019 10:54,53AM Page 3 of 4 COMPASS 5000.15 Build 90 b BP Baker s ""r Anticollision Report Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 Project: PBU ND Reference: PLAN KB @ 86.35usft Reference Site: J MD Reference: PLAN KB @ 86.35usft Site Error: O.00usft North Reference: True Reference Well: J-31 Survey Calculation Method: Minimum Curvature Well Error: O.00usft Output errors are at 1.00 sigma Reference Wellbore PLAN J-31 Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: J-31 WP03 Offset ND Reference: Offset Datum Reference Depths are relative to PLAN KB @ 86.35usft Coordinates are relative to: J-31 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27 * OGP-Usa AK Central Meridian is 150° 0'0.000 W ° Grid Convergence at Surface is: 1.090 Ladder Plot 1600 I I I I - I I I I ..I. -�- - - - 'n 1200- 200 C) o C) i g (O I Q ' j- I � I '.. I '.� I a' 800- U)I -J- --- - - - - - - ; - - �.. I I I I I I N ''.. - � � 400- 00 C) C) - I __ - -1 -' - - - - - - - -' - I I 0 i I I I I I 0 2500 5000 L E G7LQQ D 10000 12500 15000 Measured Depth (2500 ustt/in) J-27 J-27 J-27 V 1 N-01 N -01 A, N-01 A V4 13 V4 $ J-27,J-27B,,1-27BVO $ N-14,N-14BPB1,4-14BPB1V4 $ J-27,J-27A,J-27A V3 $ N-14, N-1 4A, N-1 4A V1 J-14, J-14, J-14 V5 $ N-14, N-14, N-14 V4 $ J-14,J-14A,J-14A V2 N-14, N -14B, N -14B V2 J-26, J-26, J-26 V1 -- N-13, N-13, N-13 V1 $ J-25, J-25, J-25 V3 -HF R-14, R -14B, R -14B VO $ J-25,J-25A,J-25AV2 Conch, Conch#1, Conch#1 Horz(p el �F J-25, J -25A, Plan #6 V3 - Seahorse,Seahorse#1,Seahorse ( $ N-20, N -20A, N -20A V7 $ HURLST-01 R ( See Audit Notes), U $ N-20, N-20, N-20 V1 $ PR331213,PR331213,PR331213V 12/9/2019 10.54:53AM Page 4 of 4 COMPASS 5000.15 Build 90 L N � o nip z c? m 2 m z Z Z F c� U o m oY Q Y E z z E c LL Z U U U2 2 Z w iLxuY r co L > m m 6 j 0 v d N o > m O F � N c2 o ZC LLNS`U _ m ,z ro caaom Si E_ I z3 M �upp'i oar Ni(lmO ' vi olnrmu�' Q Oi priVOV wM�nmr� ❑ N OI O1N N > L 0 m m > C Z W J O J O O I 2— i7, -O a ut = N EL �❑ CL z z z z z z z z z z 55�333333� aLLaaaaa.aaa Taaaaaaaaaa 3333333333 ) iironniro i 1=0000pp0000 ❑ pINO t�p00000000 L6 �6 gg66 6.6 NN n O O N O ON N O O N O N MSdoW O m 0 lO 0 0 0 0 ^ma6o oo^inoo� pJN�m NOO � ��mmOMl� 0 D OLL D N O N OLL N OLL OLL OLL N ooLorH000°0000000 Z 0C�cM V c5m m o m^Cf MMES p�W�jW BNDD u- w4www, N 7 J N J N O J 7 J O J M J J J yy V � n m❑ V❑ N N❑ m m M❑ M O❑❑ m� O cccrcrccrrr"crccrr� Z c m m m m m m m m m m m m m m m❑ Z QfO In ln to ln to to VJ (n Nln Ntn In N(nF Q >mo�rnnomnmm��°�p'�mm F �p�N�p m`rSm mmmmmm OOmmm ❑�O IOnNV�O �O tO NIO �ON00000 M M V m N O O O O O O N O O O O O �m(pMOm000(D �O .-h00000 mmm�n �nmoMnrmMneNNcp p000t�tppN V TO�t00 �OnMmmO� ;OONONNNM�O�ppS N�n�pp�Omn� � Mm V u1N V V �O IMO �OStmD tOOnS N M V V O O O N O 0 0 0 0 0 0 0 0 0 u7 O O O �OOOrOeDOOOOOOOCNO)MG F m poo�ai o �+io oad000<do ri ci c+io O O O ttpp N O m O N N N M 0 r m n v � 000 V mNOmpl �tl V nT�OM��1m W OOON^m0�m1O�O�mM�mm(OV + q'�o7m4V 'T u2 Nom M in ul m -r r rrnnOOpl�MrOMO V OM n�11Nmn V `f OOmM W OO�O �O V OOT�O O)mmN zd dl�oia cool��i in rio o0i of ficin + oMrn)pmma�MN)nrrn Apr N Nna-m u)lOM W m MNmmM V jter,% ��mppMn�-o r;MnmmMomrnv>rnn FV amp GnDm�SONNSuN-) V OOiT prim amu] invmrnrmcmom�omom��m�$mm N lO m m 'N OOOV VO 00000000 m ul iO Q O O O r r O 0 0 0 0 0 0 0 0 N! N N 0 0 OOOmm NNm� NN��(m(��NWN mONNi ONNlm WW�11 (V �fI �D <D N N N [V N N N N N N N N N N N UOOONN OOOOO OOO.M;;— C O O m mm mN N 0 0 0 V O 0 0 n n a0 O R V MM ch M001��mm0l pl 0)D7 ❑�n �n ip nen vul vl u>�n �o u -,N00000 �{mp �M�pp �M�ppVONOOOOOONOpOp OOO QIO OImSS m O0007.�mc�']�QNNt00 tO�rOONMVmOMnOr�- N ��NM V u-imrmplO�NM V �mm�m (+)quoN/(-)glnoS Flm zim n -7200 -7800 -8400 -9000 -9600 o n P7 rn C - � r ❑ OOOF a � ti - N OOOb 5 _ OOOS O _ O F c - -- DOO9 a ❑ � ry 7200 e M �y - o 0 0 o 0 O' 6600 o O ry - � 9 5 12 v N N S S O � � J (+)quoN/(-)glnoS Flm zim n -7200 -7800 -8400 -9000 -9600 gjdaQ )eatuap ants j � o O _ R400 7800 _ 7200 M 0 o 1 i ()L) 6600 L3. v m m —6000 vn ❑ t:4800 N ♦ --I - \\000 a--. ❑ 5400 4200 m 3600 Q 1000 a - Gi IF o a o m u zaoa a R7 I r P� a _ - V 1800 1200 600 M ?i4 � u• > ti.N- -12UI - � � - - n n m •t -r v+ � .n r r m a a .� gjdaQ )eatuap ants j Qm Y y L (n o Q z z EQgcim U Q E02, O N g 0.0 d G1 W p U 2-Y YO mWU)WE Z d U 0 O U V, O E :2 a �❑ Q Q Q U U U O O O 3 3 3 w N U U LL LL LL Z O Z O O O O p 0 0 Z Q Z Z Z Z Q Q Z Z 2 2 2 Q Q Q Q Q Q Q J J J J J J J J J J naaaaaaaaa t00000000000 aaaaaaaaaaa 73333333333 w»»»c? c? 00000000000 �-oo00000000 L OOOOaO aGNN 00 O o �D tp ap ap 10 tD �t•1M�D^Nl�NN NN O O O O p1D X000000000 LSD X000 OOCW00NN dp p N N FS2 N N 0 0 D r O O OO O O co p O O O O (OD N �Y f- r _ O O I r r r V H N N w O � o � 0 m O U p O) E r O O O O QO O O O O V O O O O O O O O n D i i M N N N N M Q Q Q U U U O O O 3 3 3 w N U U LL LL LL Z O Z O O O O p 0 0 Z Q Z Z Z Z Q Q Z Z 2 2 2 Q Q Q Q Q Q Q J J J J J J J J J J naaaaaaaaa t00000000000 aaaaaaaaaaa 73333333333 w»»»c? c? 00000000000 �-oo00000000 L OOOOaO aGNN 00 O o �D tp ap ap 10 tD �t•1M�D^Nl�NN NN O O O O p1D X000000000 LSD X000 OOCW00NN dp p N N FS2 N N 0 0 D r O O O I p O r _ O O I I I � I O O O o m C w I I � o � m O p O) - o � n D i i M 0 7 cu I I I O 1 I O O _ I I I 00 N 7 I N O CD N N � f7 M N N � .- (ui/4sn 00 �) uoi;ejedag ailuao o; ai}uao O Q Q Q U U U O O O 3 3 3 w N U U LL LL LL Z O Z O O O O p 0 0 Z Q Z Z Z Z Q Q Z Z 2 2 2 Q Q Q Q Q Q Q J J J J J J J J J J naaaaaaaaa t00000000000 aaaaaaaaaaa 73333333333 w»»»c? c? 00000000000 �-oo00000000 L OOOOaO aGNN 00 O o �D tp ap ap 10 tD �t•1M�D^Nl�NN NN O O O O p1D X000000000 LSD X000 OOCW00NN dp p N N FS2 N N 0 0 D @M3 North America - ALASKA - BP PBU J J-31 PLAN J-31 J-31 WP03 Plus 500ft MD AOGCC Offset Well Report 09 December, 2019 Baker Hughes • n b Bp S p Anticollision Report Baker Hughes Company: North America - ALASKA - BP Project: PBU Reference Site: J Site Error: 0.00usft Reference Well: J-31 Well Error: 0.00usft Reference Wellbore PLAN J-31 Reference Design: J-31 WP03 Plus 500ft MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well J-31 PLAN KB @ 86.35usft PLAN KB @ 86.35usft True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference J-31 WP03 Plus 500ft MD Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference To Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum centre distance of 1671 Error Surface: Pedal Curve Survey Tool Program Date 12/9/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 46.65 300.00 J-31 WP03 Plus 500ft MD (PLAN J-31) BLIND Blind drilling 46.65 300.00 J-31 WP03 Plus 500ft MD (PLAN J-31) GYD-GC-SS Gyrodata gyro single shots 300.00 600.00 J-31 WP03 Plus 500ft MD (PLAN J-31) BLIND Blind drilling 300.00 1,300.00 J-31 WP03 Plus 500ft MD (PLAN J-31) GYD-GC-SS Gyrodata gyro single shots 1,300.00 2,768.00 J-31 WP03 Plus 500ft MD (PLAN J-31) MWD MWD - Standard 1,300.00 2,768.00 J-31 WP03 Plus 500ft MD (PLAN J-31) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 2,768.00 10,282.00 J-31 WP03 Plus 500ft MD (PLAN J-31) MWD MWD - Standard 2,768.00 10,282.00 J-31 WP03 Plus 500ft MD (PLAN J-31) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 10,282.00 14,760.00 J-31 WP03 Plus 500ft MD (PLAN J-31) MWD MWD - Standard 10,282.00 14,760.00 J-31 WP03 Plus 500ft MD (PLAN J-31) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 12/9/2019 12:59:51PM Page 2 of 141 COMPASS 5000.15 Build 90 BP ntcosiion eport BakerObp AilliRHughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J-31 Project: PBU TVD Reference: PLAN KB @ 86.35usft Reference Site: J MD Reference: PLAN KB @ 86.35usft Site Error: 0.00usft North Reference: True Reference Well: J-31 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore PLAN J-31 Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: J-31 WP03 Plus 500ft MD 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) EX CC -02A CC -02A -CC -02A -CC -02A 4,765.10 3,690.00 1,152.57 EX PR331213 HURLST J J-14 - J-14 - J-14 609.62 600.00 61.72 J-14 - J -14A - J -14A 609.62 600.00 61.72 J-15 - J-15 - J-15 609.52 600.00 53.23 J-15 - J-1 5A - J-1 5A 609.52 600.00 53.23 J-15 - J-1 5B - J-1 5B 609.52 600.00 53.23 J-16 - J-16 - J-16 609.70 600.00 162.10 J-16 - J-1 6A - J-1 6A 609.70 600.00 162.10 J-16 - J-1613 - J-1613 609.70 600.00 162.10 J-16 - J-168PB1 - J-16BPB1 609.70 600.00 162.10 J-17 - J-17 - J-17 609.35 600.00 268.38 J-17 - J-1 7A - J-1 7A 609.35 600.00 268.38 J-17 - J -17B - J -17B 609.35 600.00 268.38 J-17 - J-17BPB1 - J-17BPB1 609.35 600.00 268.38 J-17 - J -17C - J -17C 591.53 575.00 268.42 J-17 - J -17D - J -17D 591.53 575.00 268.42 J-17 - J -17E - J -17E WP 11 591.53 575.00 268.42 J-25 - J-25 - J-25 609.22 600.00 197.75 J-25 - J -25A - J -25A 609.22 600.00 197.75 J-25 - J -25A - Plan #6 609.26 600.00 197.75 J-26 - J-26 - J-26 609.15 600.00 237.16 J-27 - J-27 - J-27 1,280.34 1,275.00 298.51 J-27 - J -27A - J -27A 1,280.34 1,275.00 298.51 J-27 - J -27B - J -27B 1,280.34 1,275.00 298.51 J-29 - J-29 - J-29 609.22 600.00 126.14 J-31 - PLAN J-31 - J-31 WP03 7,550.00 7,550.00 0.65 N N-01 - N-01 - N-01 14,159.33 8,625.00 1,283.53 N-01 - N-01 A - N-01 A 13, 890.68 9,325.00 246.50 N -04A- N -04A- N -04A 10,779.68 10,075.00 572.54 N-14 - N-14 - N-14 11,980.58 9,450.00 521.06 N-14 - N -14A- N -14A 12,448.42 9,200.00 819.51 N-14 - N -14B - N -14B 12,307.26 10,123.00 508.55 N-14 - N-1413PB1 - N-1413PB1 12,448.42 9,200.00 819.51 N-17 - N-17 - N-17 14,091.10 8,375.00 1,201.63 N-20 - N-20 - N-20 12,700.00 8,950.00 922.86 N-20 - N -20A - N -20A 12,700.00 8,925.00 921.13 N-30 - N-30 - N-30 12,854.43 9,275.00 1,221.11 Plans: Gwydyr Development (SHL) R R-14 - R -14B - R -14B 11,383.59 14,503.50 1,182.31 1219/2019 12:59:51PM Page 3 of 141 COMPASS 5000.15 Build 90 Northing H mo 2mA ' Ln &q« 0000 GlAoN O7 Op .;0 22 LEGEND NOTES: AS—STAKED CONDUCTOR 1. ALASKA STATE PLANE COORDINATES ARE ZONE 4, NAD27 2. BASIS OF LOCATION IS J PAD MONUMENTS J-4. ■ EXISTING CONDUCTOR 3. BASIS OF ELEVATION IS J PAD PLANT MONUMENTS. 4. ELEVATIONS ARE BP MEAN SEA LEVEL DATUM. 5. GEODETIC POSITIONS ARE NAD27. 6. PAD MEAN SCALE FACTOR IS: 0.9999232 7. DATE OF SURVEY: OCTOBER 5, 2019. 8. REFERENCE FIELD BOOK: NS19-22 PGs. 33-35. I 14 15 29 16 25 26 17 27 2818 0 i T PAD l 34 I , � R PAD L I \ ` p —� T. 1 T. 11 �. ! PROJWCT I AFEA P N PAD CC2A'�� e to \ a I ( Q PAD 11 g \ P 1117 GC2 - VICINITY MAP N.T.S. X2 ■ 2■ GRAPHIC SCALE 0 150 300 600 ( IN FEET ) J -PAD 1 inch = 300 ft. ■10 ■ 24 ■19 ■11 • 22 ■21 ■6 N ■12 m 1 m ■ 23 ■ 20 ■9 LOCATED WITHIN PROTRACTED SECTION 9, T. 11 N., R. 13 E., UMIAT MERIDIAN, ALASKA WELL A.S.P. I PLANT I GEODETIC I GEODETIC SECTION PAD I CELLAR BASE NO. I COORDINATES ICOORDINATES I POSITION(DMS) POSITION(D.DD) I OFFSETS ELEVATION1 BOX EL. FLANGE EL. J-31 Y= 5,970,528.54 N= 2,280.00 70'19'37.297" 70.3270270' 4,479' FSL 38.4' N/A N/A X= 642,276.71 E= 1,170.00 148'50'46.109" 148.8461413' 2,076' FEL enomn om I CHECKED:,`'' JACOBS Qbp=' DATE: 10/11/19 FA RM & AS=AECC582 001 t FREVM NA SW_ tOt ANd10PAGE. A` MW (W7)947-OOM DRAWNQ FRB79 WOJ 01-00 WOA J—PAD AS—STAKED CONDUCTOR LOCATION WELL J-31 SHEET: 1 OF 1 COA NO: sCALE: 1' = 300' NOTES: 1 - This diverter vent line configuration is identical in length to previous designs. 2 - There is no change in distances to ignition sources. All dimensions remain the same. 46.41' MERRICK IAM - 42' -1 1/2• o O O O 21'-10 1/Y 8: 6'-1 Jp' n'-tt' o -y 9 WTTNO \ 21'-4' T.OS CELLAR DECK QU.) E S F^ c O R I O C Y -11•x= � f s� b ■ ;4Z'l CCn �lP/� �0\DA m0\DA - O V2FLI C O in M. m O O _. ; �0 �8 eyyr 00r O� W 4 4 W 4 j I F f W 4 E G 4 4 I W W 4= W 4 Vi O. Z o N V v mmm ��m g o :F� U _u U U ( Oyn N N� U U� N 4 m U�� Fi pp 0 0 0 mm 1 0 : y yG7o m e C O pOp O A 02� � II^l �91ZA O� yp �09C V02 .00 rO �1; C O~ n 9 m O :O 3E O y O N O 00 (D 0 ti O N CA 4� N N O V O O 2 � C N O ct� a� a� m Imo- f- ti CD O 4- $ V V It— O O x c 'a ai & $ 0 0 0 0 0 0 L cm a) 0) zt� a� J O m c0 GO O O N O N �- E i `- N r- N 00 O O U O N O 00 (D 0 ti O N CA 4� N N O V O O 2 � C N O ct� a� a� m Imo- f- ti CD O 4- $ V V It— O O x c 'a ai & $ 0 0 0 0 0 0 O cm _N >I m 00 m J O N 1- N O N �- E i 00 N r- d O O r6 Z O O U Lnc O 0 O L O 00 I- t ( Ln U m m m Lo co > 00 O O N O O j C 4t�H ♦F L 0 •y O LO of 4f LL cv O O O O $ U 00 LO m m N - O CO O O O cm _N >I v C � d yam+ af c:f L i l0 C c r6 Z O O U Lnc O 0 O O O 00 I- t ( Ln = m m m Lo w 00 O O O 0 O CA I N 01 o C .N tC U N LO LO t- 00 00 O O S x c 'a O — LO 00 N M N O L m c J O U) O O O 00 .Q 00 Lo 0) N N 1 OI C is U O O m 00 0) 00 CO 00 m O LO - s- V) O S Q1 cm v C � d yam+ J �-- £ i l0 C c r6 Z O O U Lnc O 0 O i0 -i cel m t ( Ln 0 O CA I N 01 o C .N tC U N LO LO t- 00 00 O O S x c 'a O — LO 00 N M N O L m c J O U) O O O 00 .Q 00 Lo 0) N N 1 OI C is U O O m 00 0) 00 CO 00 m O LO - s- V) O S Q1 Transform Points Source coordinate system Target coordinate system State Plane 1927 - Alaska Zone 4 Lf Albers Equal Area 050) Datum: Datum: NAD 1927 - North America Datum of 1927 (Mean) NAD 1927 - North America Datum of 1927 (Mean) I into the sprea"-d-s--hee—to-r —copy and paste columns of data from a spreadsheet using the keyboard shortcuts Ctd+C to �opy and Ctd+V to paste. Then click on the appropriate arrow button to transform the points to the desired coordinate system. < Back Finish Cancel Help TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD:�--- V Development _ Service Exploratory — Stratigraphic Test _ Non -Conventional FIELD:_ P(r-U c� (1 POOL: Pau � 7 p a / Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECKOPTIONS TEXT FOR APPROVAL LETTER TI ZLrATERAL The permit is for a new wellbore segment of existing well Permit No. ast two digits API No. 50- - Production should continue to be reported as a function of theoriginal n API number are API number stated above. between60-69 In accordance with 20 AAC 25.005(f), all records, data and logs Pilot Hole acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - _) from records, data and logs acquired for well name on rmit . The permit is approved subject to full compliance with 20 AAC 25.055. Spacing Exception Approval to produce/inject is contingent upon issuance of a conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. Dry Ditch Sample All dry ditch sample sets submitted to the AOGCC must be in no greater than 30' sample intervals from below the permafrost or from where sam les are first caught and 10' sample intervals throuh target zones. Please note the following special condition of this permit: Non -Conventional production or production testing of coal bed methane is not allowed for (name of welll until after (Com Lggy Name has designed Well and implemented a water well testing program to provide baseline data on water quality and quantity. (Compan Name) must contact the AOGCC to obtain advance approval of such water well ging 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 Per Statute AS 31.05.030(d)(2)(D) and Regulation 20 AAC 25.071, composite curves for well logs run must he submitted to the AOGCC _L_Awithin 90 doy,, after com letion, suspengion or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE UNIT J_31 __-- Program g -DEV _ Well bore seg ❑ PTD#: 2191870 Company BP Exploration (A_laska _ Inc_ -_ __- initial Class/Type DEV/PEND _GeoArea 890 _- _-_ Unit _1.1650 On/Off Shore On Annular Disposal ❑ Administration 11 Permit fee attached NA 2 Lease number appropriate Yes - 3 Unique well -name and number Yes 4 Well located in a defined pool Yes 5 Well located proper distance from drilling unit boundary Yes 6 Well located proper distance from other wells Yes 7 Sufficient acreage available in drilling unit Yes I8 If deviated, iswellbore plat included - Yes Directional -plan _view _& wellbore prfile included. Geologic 9 Operator only affected party Yes - Parker 272 has good tank volume and good trucking support.- - - 10 Operator has appropriate bond in force Yes NA 11 Permit can be issued without conservation order Yes Adequate wellbore separation_ proposed Appr Date 12 Permit can be issued without administrative approval Yes 27 13 Can permit be approved before 15 -day wait_ Yes Appr Date DLB 12/17/2019 Drilling fluid program schematic & equip list adequate Yes All fluids overbalanced_ to pore pressure 14 Well located within area and strata authorized by Injection Order # (put 10# in_comments) -(For NA Yes 15 All wells -within _1/4- mile -area -of review identified (For service well only) - NA BOPE press rating appropriate; test to (put psig in comments) 16 Pre -produced injector: duration of pre -production less_ than 3 months (For service well only) NA 31 17 Nonconven. gas conforms to AS31.05,0300.1_.A),(j.2.A-D) - NA 18 Conductor string provided Yes 20" set to 127' RKB, 80' from_pad elevation - Engineering 19 Surface casing_ protects all known USDWs Yes Shoe below permafrost set at 2646' TVD 20 CMT vol adequate to circulate on conductor_ & surf csg Yes 350% excess across permafrost 21 CMT vol adequate to tie-in Jong string to surf csg - Yes - TOC at 8782' MD, 1500' MD above Ivishak, UGNU and SB are wet 122 CMT will coverall known productive horizons Yes -------------- i23 Casing designs adequate for C, T, B & permafrost Yes Several wells have crossed the 20 ppm H2S threshold in the regulations. Geologic 124 Adequate tankage or reserve pit - Yes Parker 272 has good tank volume and good trucking support.- - - Commissioner: 25 If a re -drill, has a 10-403 for abandonment been approved NA New grassroots_ well. - 26 Adequate wellbore separation_ proposed Yes Offset wells CC -02A and N -04A will be shut in, 27 If diverter required, does it meet regulations Yes Diverter is required -and meets regulations _ Appr Date 28 Drilling fluid program schematic & equip list adequate Yes All fluids overbalanced_ to pore pressure MGR 12/19/2019 ',29 BOPEs, do they meet regulation Yes 1 annular, 3 ram, 1 flow cross stack 30 BOPE press rating appropriate; test to (put psig in comments) Yes 5000 psi stack, tested to 3500 psi 31 Choke manifold complies w/API- RP -53 (May 84)_ - Yes - i32 Work will occur without operation shutdown Yes Continuous operations_ from Parker 272 33 Is presence_ of H2S gas probable No - - J pad is not an H2S Pad. BP monitoring will be in place. - 34 Mechanical condition of wells within AOR verified (For service well only) NA This is a development well. 35 Permit -can be issued w/o hydrogen _sulfide measures - - No - J -Pad wells are H2S-bearing. H2S measures are required. Geology 36 Data presented on potential overpressure zones Yes Several wells have crossed the 20 ppm H2S threshold in the regulations. Appr Date 37 Seismic_ analysis of shallow gas zones NA DLB 12/17/2019 38 Seabed condition survey (if off -shore) NA 39 Contact name/phone for weekly_ progress reports [exploratory only] NA Geologic Engineering Public Cor�issioner: Date: Di's J Z1?r/* Commissioner: Date Commi ner 1212-u1'141 Date