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219-112
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, January 25, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Guy Cook P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC R-02A PRUDHOE BAY UNIT R-02A Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 01/25/2024 R-02A 50-029-20354-01-00 219-112-0 W SPT 7612 2191120 1903 991 990 981 976 362 595 589 578 4YRTST P Guy Cook 12/16/2023 Testing was completed with a Little Red Services pump truck and calibrated gauges. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT R-02A Inspection Date: Tubing OA Packer Depth 0 2260 2186 2160IA 45 Min 60 Min Rel Insp Num: Insp Num:mitGDC231215133810 BBL Pumped:5.1 BBL Returned:5.1 Thursday, January 25, 2024 Page 1 of 1 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU R-02A Set CIBP Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 219-112 50-029-20354-01-00 11725 Conductor Surface Intermediate Liner Liner 8714 80 2591 9272 560 2916 10365 20" x 30" 13-3/8" 9-5/8" 7" 3-1/2" x 3-1/4" x 2-7/8" 8686 38 - 118 37 - 2628 35 - 9307 8815 - 9375 8809 - 11725 38 - 118 37 - 2628 35 - 8600 8175 - 8660 8170 - 8714 None 2670 4760 7020 10530 10365, 10386 5380 6870 8160 10160 9876 - 11685 4-1/2" 12.6#, 5-1/2" 17# x 4-1/2" 12.6# 13cr85, L80 33 - 8878 8703 - 8713 Structural 4-1/2" Baker S3 Packer 8741, 8112 8149, 8741 7890, 8112 Stan Golis Sr. Area Operations Manager Josh Stephens Josh.Stephens@hilcorp.com 907.777.8420 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028279 33 - 8229 N/A N/A 1124 85 0 0 325 2054 N/A 13b. Pools active after work:PRUDHOE OIL 5-1/2" Baker 3H Packer 8149, 7612 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Samantha Carlisle at 10:13 am, Mar 21, 2023 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2023.03.20 17:57:56 -08'00' Stan Golis (880) PRUDHOE BAY, PRUDHOE OIL 219-112 WCB 11-27-2023 Plug Perforations Set CIBP N/A PBU R-02A Sundry Number DSR-3/22/23 RBDMS JSB 032123 ACTIVITY DATE SUMMARY 2/21/2023 ***WELL S/I ON ARRIVAL*** DRIFT TO MCX W/ 3.84" GAUGE RING @2,185' SLM (2,211' MD) PULL MCX (M-06) @ 2,211' MD DRIFT TO DEVIATION W/ KJ, 2.34 CENT, 1 -3/4" SAMP BAIL, STALL OUT @ 9,534' SLM JOB COMPLETE, HAND WELL BACK OVER TO DSO *** WELL S/I ON DEPARTURE *** 3/11/2023 LRS CTU #2 1.5" Blue Coil, Job Objective: Set CIBP MIRU. Make up and RIH with 2.200" HES Memory GR/CCL carrier and 2.25" DJN. Loaded well with seawater with safelube. Dry difted to 10600. Logged up to 8000' flagging pipe at 10378'. POOH and confirm good data (no correction). MU TFS 2- 7/8" CIBP and RBIH. Attempt to set at 10378' but the plug does not set properly. POOH to pick up another plug. ***Job in Progress*** 3/12/2023 LRS CTU #2 1.5" Blue Coil. Job Objective: Set CIBP Continue POOH with TFS setting BHA. Swap to NS setting tool & 2-7/8" CIBP. RBIH and set plug at 10365'. POOH. Lay down CIBP setting BHA. Perform weekly BOP test. Well freeze protected with 14bbl of diesel and 28bbl of 60/40. Well status relayed to pad operator, and will POI at 3500bpd with R-21 in test. RDMO coil. ***Job Complete*** Daily Report of Well Operations PBU R-02A Both plugs are on the new WBS, below. -WCB MIRU. Make up and RIH with 2.200" HES Memory GR/CCL carrier and 2.25" DJN. y Loaded well with seawater with safelube. Dry difted to 10600. Logged up to 8000'ygg flagging pipe at 10378'. POOH and confirm good data (no correction). MU TFS 2-gg g g () 7/8" CIBP and RBIH. Attempt to set at 10378' but the plug does not set properly. POOH to pick up another plug. LRS CTU #2 1.5" Blue Coil, Job Objective: Set CIBPj j Continue POOH with TFS setting BHA. Swap to NS setting tool & 2-7/8" CIBP. RBIH and set plug at 10365'. POOH DATA SUBMITTAL COMPLIANCE REPORT 2/25/2020 Permit to Drill 2191120 Well Name/No. PRUDHOE BAY UNIT R -02A Operator BP Exploration (Alaska) Inc. API No. 50-029-20354-01-00 MD 11725 TVD 8714 Completion Date 11/17/2019 Completion Status WAGIN Current Status WAGIN UIC Yes REQUIRED INFORMATION / Mud Log No V / Samples No V1 Directional Survey Yes DATA INFORMATION List of Logs Obtained: MWD/GR/Res (from Master Well Data/Logs) Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / Type Med/Frmt Number Name Scale Media No Start Stop CH Received Comments ED C 31752 Digital Data 9118 11725 12/27/2019 Electronic Data Set, Filename: R- 02A_LW D_ FINAL_ FIELD_COMPOSITE_13NOV 2019 BHI CTK.Ias ED C 31752 Digital Data 12/27/2019 Electronic File: R- 02A_GR — R_ Res_ 13NOV2019_MD_FI NAL_F I ELD_ BHI_CTK.cgm ED C 31752 Digital Data 12/27/2019 Electronic File: R- 02A_GR_Res _13NOV2019_TVDSS_F I NAL_FI E LD_BHI_CTK.cgm ED C 31752 Digital Data 12/27/2019 Electronic File: R- 02A_GR_Res _13NOV2019_MD_F I NAL_F I ELD_ BHI_CTK.pdf ED C 31752 Digital Data 12/27/2019 Electronic File: R- 02A_GR_Res _13NOV2019_TVDSS_FI NAL_F I E LD_BHI_CTK.pdf ED C 31752 Digital Data 12/27/2019 Electronic File: R -02A Field Final Survey.csv ED C 31752 Digital Data 12/27/2019 Electronic File: R -02A Field Final Survey.xlsx ED C 31752 Digital Data 12/27/2019 Electronic File: R -02A Final Surveys.pdf ED C 31752 Digital Data 12/27/2019 Electronic File: R -02A Final Surveys.txt ED C 31752 Digital Data 12/27/2019 Electronic File: R -02A 25_ tapescan_BHI_CTK.txt ED C 31752 Digital Data 12/27/2019 Electronic File: R-02A_5_tapescan_BHI_CTK.txt ED C 31752 Digital Data 12/27/2019 Electronic File: R -02A output.tap ED C 31752 Digital Data 12/27/2019 Electronic File: R- 02A_GR _ Res _13NOV2019_MD_F I NAL_F I ELD_ BHI CTK.tif AOGCC Pagel 42 Tuesday, February 25, 2020 DATA SUBMITTAL COMPLIANCE REPORT 2/25/2020 Permit to Drill 2191120 Well Name/No. PRUDHOE BAY UNIT R -02A Operator BP Exploration (Alaska) Inc. API No. 50-029-20354-01-00 MD 11725 TVD 8714 Completion Date 11/17/2019 Completion Status WAGIN Current Status WAGIN UIC Yes ED C 31752 Digital Data 12/27/2019 Electronic File: R- 02A_GR — R_ Res_ 13NOV2019_TVDSS_F I NAL_F I E LD BHI CTK.tif Log 31752 Log Header Scans 0 0 2191120 PRUDHOE BAY UNIT R -02A LOG HEADERS Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments INFORMATION RECEIVED Completion Report lJ Production Test Information,�Y'�� Geologic Markers/Tops � Y ) COMPLIANCE HISTORY Completion Date: 11/17/2019 Release Date: 8/15/2019 Description Directional / Inclination Data Mud Logs, Image Files, Digital Data Y 1/0 Core Chips Y / NA' Mechanical Integrity Test Information�Y / NA Composite Logs, Image, Data File Core Photographs Y /6 Daily Operations Summary Y Cuttings Samples Y / A Laboratory Analyses Y Date Comments Comments: vhf �sf 26Zo Compliance Reviewed By: Date: AOGCC Page 2 of 2 Tuesday, February 25, 2020 Baker Hughes PRINT DISTRIBUTION LIST COMPANY BP Exploration Alaska Inc. WELL NAME R -02A FIELD Prudhoe Bay Unit COUNTY PRUDHOE BAY BHI DISTRICT Alaska AUTHORIZED BY Patrick Rider EMAIL Patrick.Rider&bhge.com STATUS COMPANY 219112 3 175 2 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-112-1 900 E. Benson Blvd. Anch, AK 99508 or GANCPDC@bp365.onmicrosoft.com to acknowledge receipt of this data. LOG TYPE GR - RES LOG DATE November 13, 2019 TODAYS DATE December 20, 2019 Revision Final Replacement: No Details: Rev. Requested by: -__ FIELD / FINAL CD/DVD FINAL PRELIM LOGS (las, dlis, PDF, META, SURVEY REPORT CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES # OF COPIES 1#=OF COPIES ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) LOGS PERSON ATTENTION BP North Slop EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aides Attn: Benda Glassmaker & Peggy O'Neil 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. 1 1 Attn: Ricky Elgarico ATO 708 700 G Street Anchorage, AK 99501 3 ExxonMobil Upstream Oil & Gas, US Conventional Attn: TDC Transaction ID:.TV-2019-USONSHOR-288 22777 Springwoods Village Parkway N2.2A.332 Spring, Texas 77389 1 41 State of Alaska - AOGCC 1 1 Attn: Natural Resources Technician 11 333 W. 7th Ave, Suite 100 RECEIVED En i Anchorage, Alaska 99501 L� DEC 2 6 2019 5' DNR - Division of Oil & Gas *** Attn: Resource Evaluation 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 *** Stamp "confidential" on all material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: Nancv Landi ALS FOR THIS PAGE: 0 1 4 1 0 STATE OF ALASKA� R7' r ' ALASKA OIL AND GAS CONSERVATION COMMISF'f1N � A. a. i �° WELL )MPLETION OR RECOMPLETION REPC AND LOG 1a. Well Status: Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ 1b. WeIIF;Ia :l 20AAC 25.105 20AAC 25.110 / GINJ ❑ WINJ ❑ WAG Q WDSPL ❑ No. of Completions: One Development ❑ Exploratory ❑ ';- `-" """* "l-, a Service" 91 tratigraogrTest ❑ 2. Operator Name: 6, Date Comp., Susp., or Aband.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 11/17/2019 219-112 3. Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 11/6/2019 50-029-20354-01-00 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 11/13/2019 PBU R -02A g Ref Elevations KB 54.97 - 17. Field/Pool(s): Surface: 4642' FNL, 4311' FEL, Sec. 32, T12N, R13E, UM Top of Productive Interval: 3001' FNL, 1363' FEL, Sec. 31, T12N, R13E, UM GL 19.21 - BF 19.61 PRUDHOE BAY, PRUDHOE OIL 10. Plug Back Depth(MD/TVD): 18. Property Designation: Total Depth: 2708' FNL, 277' FWL, Sec. 32, T12N, R13E, UM 11709'/ 8713' 41 f ADL 028279 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. DNR Approval Number: Surface: x- 634620 y- 5977106 Zone - ASP 4 11725'/ 8714' , 77-028 12. SSSV Depth (MD/TVD): 20 Thickness of Permafrost MD/TVD: TPI: x- 632254 y- 5978705 Zone - ASP 4 Total Depth: x- 633888 y- 5979027 Zone - ASP 4 2211'/ 2211' 2031'/ 2031' - 5. Directional or Inclination Survey: Yes 0 (attached) No ❑ 13. Water Depth, if Offshore: 21. Re-drill/Lateral Top Window MD1TVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) 9375' / 8660' 22 Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD / GR / RES 23' CASING, LINER AND CEMENTING RECORD CASING WT. PER FT. GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT PULLED TOP BOTTOM TOP BOTTOM 20" x 30" 38' 118' 38' 118' 36" 651 cu ft Arctic Set 13-3/8" 72# L-80 37' 2628' 37' 2628' 17-1/2" 5348 cu ft Permafrost 9-5/8" 47# L-80 35' 9307' 35' 8600' 12-1/4" 1288 cu ft Class'G', 130cu ft Permafrost C 7" 29# L-80 8815' 9375' 8175' 8660' 8-1/2" 430 cu ft Class'G' 3-1/2"x3-1/4" 9.3#/6.6# 13Cr85 8809' 11725' 8170' 8714' 4-1/4" 192 sx Class'G' x2-7/8" /6.5# 24. Open to production or injection? Yes 0 No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom, Perforation GRADE DEPTH SET (MD) I PACKER SET (MD/TVD) Size and Number, Date Perfd): 4-1/2" 12.6# 13Cr85 8878' 6149' / 7612' 2" Gun Diameter, 6 spf 11/16/2019 x 5-1/2" 17# x 4-1/2" 12.6# L-80 8741'/ 8142' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9876' - 10328' 8703' - 8686' 10428' - 11177' 8688'- 8701' Was hydraulic fracturing used during completion? Yes ❑ No R1 Per 20 AAC 25.283 (i)(2) attach electronic and printed information 11277'- 11685' 8700'- 8713' COMPLETION ATE f(_ 2v9 /ER EI�D DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/ 38 Bbls Diesel - 27. PRODUCTION TEST Date First Production: December 5, 2019 Method of Operation (Flowing, gas lift, etc.): Gas Injection Date of Test: Hours Tested: Production for Oil -Bbl Gas -MCF: Water -Bbl: Choke Size Gas -Oil Ratio: Test Period --illFlow Tubing Press Casing Press: Calculated 24 Hour Rate Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravitv - API (corr): Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only 9 � � rti�t D -►� ABDMS 4-1DEC 1 31019 � fq� 28. CORE DATA Conventional Core(s) Yes ❑ No Q Sidewall Cores Yes ❑ No Q If Yes to either question, list formations and intervais cored (MD+TVD of top and bottom of each), and summarize IlLnology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes ❑ No Q Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 9358' 8645' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Sag River 9358' 8645' Kicked off from Parent Well 9375' 8660' Shublik 9407' 8687' Sag River (Invert) 9865' 8705' ` Formation at total depth: Sag River (From Base) 9865' 8705' 31. List of Attachments: Summary of Daily Drilling Reports, Survey, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name: Sperry, Nathan Authorized Title: SI ialist A A A Contact Email: Nathan.Sperry@bp.com Authorized Signature: Date: yJ Contact Phone: 907-564-4258 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 _ R -02A WELLHEAD = MCEVOY SAFETY NOTES: H2S READINC ACTUATOR= � WHI NMI "" WELL REQUIR OKB. ELEV = 54.97' """WE,� ANGLE > 70" @ 9510'.1 BF. ELEV = _ 19.61' "CHROME TBG 8 LNR— KOP = 3300' Max Anglo = 102" � 9661' 2211' -44-112- OTIS X NII Daum MD = NA 20" X 30" COND, 118' Datum TVD = 8800' SS _#, ID - " 2599' 9-5/8" DV PKR FL 13-3/8" CSG, 72#, L-80 BUTT, D = 12.347" 2628' Minimum ID = 2.377" @ 9677' 3-3/16" X 2-7/8" XO 4-12" TBG, 12.6#, 13CR-85 VT, 0152 bpf, ID = 3.958" 8250' 5-12" TBG STUB (07/07/19) 8251' 5-1/2" TBG, 17#, L-80_0232 bpf, ID = 4.892' 1-1 8741' 3-1/2"X 3-1/4"X 2-7/8" TOL/TOC I- 8809' TOP OF 7" LNR 8815- 4-112" TBG, 12.6#, L-80_0152 bpf, ID = 3.958" 1--1 8878' 9-5/8" CSG, 47#, L-80 BUTT, D = 8.681' I� 9307' 4-12' X 7' BKR TT WHIPSTOCK (10/09/19) 9370' 7" LNR, 291/, L-00 BUTT, .0371 bpf, ID = 6.184" 9370' 3-1/4" LNR, 6.6#, L-80 TC11, .0079 bpf, ID = 2.85" 9677' - PERFORATION SUMMARY REF LOG: BHI MWD ON 11/13/19 ANGLE AT TOP PERF: 98'@ 9876' Note_ Reber to Production DB for historical pert data SIZE SPF INTERVAL Opn1Sqz SHOT SQZ 2" 6 9876-10328 O 11/16/19 2' 6 10428 -11177 O 11/16/19 2" 6 11277-11685 O 11/16/19 PBTD 11709' 2-7/8" LNR, 6.5#,13CR-85 STL, .0058 bpf, ID = 2.441" 11725' 8121' 1—i4-12" OTIS X NIP. ID = 3.813" 814�-�95/8" X 4-12" BKR S3 PKR, ID = 3.856" 8181' I -i 4-12" OTIS X NIP. ID = 3.813" .1 8264'-195/8" X 5-12" UNIQUE OVERSHOT 8358' - 8677' CTM—CMT IA (11/11/16) 8659' 5-1/2" BKR L SLD SLV, ID = 4.313" 8677' - 8678' CTM TBG PUNCH (1 v10/16) 8717 TBG SEAL Asst 8741' 9 5/8- X 5-1/2" BOT 3H PKR, ID = 4.75" 8741' 5-1/2' X 4-112" XO, ID = 3.958" 8792' 4-1/2' OTIS X NIP, ID = 3.813" 8809' 3.70" DEPLOYSLV, ID =3.00" 8834' 4-12" OTIS XN NIP MILLED TO 3.80" (1 0j 8834' 3-12" X NIP, ID = 2.813" 8856' 3-12" X 35/16" XO, ID = 2.786" 8878' 4-112' TBG TAIL, D = 3.958' 887W ELMD TT LOGGED 12/15/89 MILLOUT WINDOW (R -02A) 9375' - 9382' 9677'3-3/16" X 2-7/8" XO, ID = 2.377" DATE REV BY COMMENTS DATE REV BY COMMENTS 07/08/79 ORIGINAL COMPLETION 04/18/83 RWO 11/17/19 N-CDR2 CTD ST(R-02A) 1121/19 JMD DRLG HO CORRECTIONS 12/11/19 NS/JMD FINAL ODE APPROVAL PRUDHOE BAY UNIT WELL: R -02A PERMIT No: 219-112 API No: 50-029-2035401 SEC 32, T12N, R13E, 637' FSL 8 968' FWL BP Exploration (Alaska) North America - ALASKA - BP Page 1 of 10 Operation Summary Report Common Well Name: R-02 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-D1-RN - (2,050,908.00) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:00AM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From To Hrs Task Code I NPT Total Depth Phase Description of Operations (hr) (usft) 11/5/2019 07:00 - 16:00 9.00 RIGU P 9,377.00 PRE MOVE RIG FROM S -PAD TO R -PAD RIG ON R -PAD AND CREW CHANGE HOLD A PJSM WITH NABORS AND PEAK CREWS TO SPOT RIG AND PITS PAD TO SHORT FOR SOWS, RU STOMPER AND SPOT MAIN AND PIT SUBS RIG & PITS SPOTTED 16:00 00:00 8-00 RIGU P 9,377.00 PRE START MIRU OPS ACCEPT RIG AT 16:00 LOTO LOWER MASTER AND CYCLE UPPER MASTER & SWAB ' - START MIRU CHECKLISTAND INSTALL REEL IRON AND MU THE PRESSURE BULK HEAD LEAK TIGHT TEST BOTH MASTER VALVES, SWAB AND WING VALVES TO 3500 PSI _ INSTALL MPD LINE 11/6/2019 00 00 12:00 12.00 RIGU P 9,377.00 PRE STAG 7 1/16" BOP REMOVE LUBRICATOR INSTALL CTD FLOWBOX REMOVE RIG TONGS AND ASSOCIATED WORKOVER ITEMS FROM RIG FLOOR SECURE TONG LINES IN DERRICK CONNECTING CHOKE AND KILL LINES TO FLOW CROSS. NOTE -HELD PRE SPUD MTG AND TABLE TOP H2S DRILL WITH MICAH BUSHS CREW WITH AAR. NU BOPE AND CONNECT KOOMEY HOSES RU BOP TEST LUBRICATOR 12:00 00:00 12.00 RIGU P 9,377.00 PRE PULL COIL TO INJECTOR GAVE PRE -SPUD AND TABLE TOP RIG EVAC DRILL WITH BEARD'S CREW TEST GAS ALARMS FUNCTION TEST BOP RAMS & ANNULAR MEG TEST ELINE, BAD TEST, TROUBLESHOOT - FOUND A BAD BHI CABLE STAB ON AND FLUID PACK THE COILAND CHECK TREE BOLTS CUT 310' OF COIL FOR 2% SLACK - MAKEUP CTC. PULL TEST TO 50K INSTALL STINGER AND NOZZLE. PUMP SLACK FORWARD BHI INSTALL UQC. FLUID PACK FOR BOPE TEST 11/7/2019 00:00 01:00 1.00 RIGU P 9,37700 PRE FLUID PACKING. PERFORM SHELL TEST Printed 12/3/2019 3:30:42PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 2 of 10 Common Well Name: R-02 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date11/13/2019 H-S4DW0019G3-EX-D1-RN - (2,050,908 00 ) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations -- - ---- (hr) _ (usft) 01:00 - 13:00 12.00 I BOPSUR P 9,377.00 PRE INITIAL BOPE TEST WITNESSED WAIVED AOGCC LOU LAUBENSTEIN ANNULAR 250 PSI / 3500 PSI RAMS AND CHOKE VALVES 250 PSI / 5000 PSI TESTED ON RAM LOCKS 7-1/16" 5K STACK ANNULAR, BLIND/ SHEAR, 2-3/8" PIPE / SLIP, MUD X, 2-3/8" x 3.5" VARIABLE, 2-3/8" PIPE / SLIP - TEST 1: IRV, PACKOFF, C9 BACKWARDS, C10 BACKWARDS 250 PSI LOW/ 4500 PSI HIGH PASS TEST 2: BLIND/SHEAR, B1, B4, R1, BL1A 250 PSI LOW/ 5000 PSI HIGH PASS INSTALL MULTI- JOINT TEST 3: ANNULAR (2-3/8") 250 PSI LOW / 13500 PSI HIGH PASS - TEST 4: UPPER 2-3/8" PIPE/ SLIP, TIW#2, B2, B3 250 PSI LOW/ 5000 PSI HIGH PASS - TEST 5: R2, C15, BL2, TIW#1 250 PSI LOW / 5000 PSI HIGH LEAK AT CONNECTION TO TEST CAP. SWAP OUT TEST CAP I - TEST 5: R2, C15, BL2, TIW#1 250 PSI LOW / 15000 PSI HIGH TIW#1 FAIL, CLOSE TIW#2 AND FINISH TEST PASS TEST 6: C16, C11, BL1 250 PSI LOW / 5000 PSI HIGH PASS TEST 7: 2-3/8" VBR'S W/LOCKS, C9, C7, C10, TV1, 250 PSI LOW/ 5000 PSI HIGH - PASS TEST 8: LOWER 2-3/8" PIPE/ SLIP W/ LOCKS, C5, C6, C8, TV2 250 PSI LOW/ 5000 PSI HIGH - PASS TEST 9: CHOKE A, CHOKE C 1500 PSI - PASS TEST 10: ACCUMULATOR DRAW DOWN i TEST, REMOVE LOWER 2-3/8 SUB AND INSTALL SAVER SUB TO TEST VBR'S TO 3-1/2 TEST 11: ANNULAR (3-1/2") TO 3500 PSI - PASS TEST 12: VARIABLE (3-1/2") W/LOCKS C1, C4 PASS TEST 13: C2, C3, TIW #1 250 PSI LOW / 5000 PSI HIGH - PASS ND ANNULAR FLANGE TO REMOVE TEST PLUG AND RETEST- 1 -HR TEST 14: T1 250 PSI LOW/ 5000 PSI HIGH - PASS - TEST 15: T2 250 PSI LOW/ 5000 PSI HIGH - PASS BOP TEST COMPLETED IN 12 -HRS TAKING 1 -HR OFF TO REMOVE TES_ T PLUG 13.00 1600 3.00 BOPSUR P 9,377.00 PRE CLEAR RIG FLOOR RD TEST EQUIPMENT RU DRILLING LUBRICATOR INSTALL BHI FLOATS STAB ON AND PT THE LUBRICATOR, QTS AND BHI FLOATS 250 LOW AND 3500 HIGH - GOOD PT, BLEED OFF Printed 12/3/2019 3.30:42PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 3 of 10 Common Well Name: R-02 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-DI-RN - (2,050,908.00 ) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations -- - - -(hr)_ 1. - (usft) 16:00 - 00:00 8.00 KILLW P 9,377.00 PRE WELL KILL OPS HOLD A PJSM WITH CREW TO REVIEW BH KILL PROCEDURE AND VOLUMES FLUID PACK STACK WITH METH, OPEN WELL TO A CLOSED CHOKE LINE UP PUMPS TO MPL, PUMP 10 BBLS NEAT METH, 240 BBLS OF KCL IAP = 0 PSI OAP = 0 PSI CAUGHT FLUID AT -20 BBLS AWAY, WHIP = 1315 PSI AT 5.2 BPM - 100 BBLS AWAY, PURGE LUBRICATOR IAP = 214 PSI OAP = 0 PSI 1- 160 BBLS AWAY KCLAT THE PERFS WHIP = 980 PSI AT 5.2 BPM IAP = 702 PSI OAP = 0 PSI 240 BBLS AWAY REDUCE RATE TO 1 BPM WHP = 930 PSI AT 1.0 BPM IAP = 960 PSI OAP = 0 PSI WHIP STABLE AT 640 PSI AT 1.0 BPM SHUT DOWN PUMP AND MONITOR WHIP CONTINUALLY DROPPING SLOWLY. OPEN CHOKE AND BLEED REMAINDER OFF. CIRCULATE ACROSS TOP TO CALCULATE LOSS RATE. 16 - 21 BPH LOSS RATE. INSTALL MOUSE HOLES, MAKE UP BUILD BHA. ATTEMPT TO GET HIGH BEND MOTOR THROUGH UPPER SECTION OF TUBING PULL BHA OUT. DISCUSS WITH ODE, DD DECREASE BEND ON MOTOR FROM 2.92° AKO TO 2.83° AKO. RUN BHA IN HOLE 11/8/2019 00:00 04:30 4 50 DRILL P 9,377.00 PROD1 RIH WITH 4-1/4" DRILLING BHA#1 RATE: 1.01 BPM IN, 0.97 BPM OUT. CIRC PRESSURE: 216 PSI MUD WEIGHT: 8.35 PPG IN, 8.41 PPG OUT LOG DOWN FOR TIE-IN FROM 9180' TO 9252 'MD (FORMATION) WITH -31' CORRECTION _{_ _ CIRCULATE 8.6 PPG MUD AROUND 04:30 1000 5.50 DRILL P 9,377.00 PROD1 DRILL4-1/4" FREE SPIN: 2530 PSI, 2.60 BPM RATE: 2.60 BPM IN, 2.46 BPM OUT. CIRC PRESSURE: 2530-2740 PSI MUD WEIGHT: 8.77 PPG IN, 8.71 PPG OUT, ECD: 9.71 PPG - ROP: 5-7' FT/HR, WOB: 2.2 - 3.35 KLBS 10.00 1145 1.75 DRILL P 9,450.00 PROD1 WIPER TRIP - PULL TO WINDOW PULLTHROUGH WINDOW, OPEN EDC AND PUH TO 9190' - LOG TIE IN, PUH TO 8600' AND LOG CCL TO LINER TOP PLACEMENT - TAG AT SLIDING SLEEVE BUT POPPED THROUGH, TAG AT 8792 X -NIPPLE, ORIENT TO LOWSIDE AND TAG, ORIENT TO 90° R - RIH TO WINDOW, CLOSE EDC, TAGGING BELOW THE WINDOW AT 9392 & 9396' ROLL PUMP AT 0.75 BPM STILL TAGGING, ROLL PUMP AT 1.5 BPM, RAN PAST CLEAN, RIH TO CONTINUE DRILLING Printed 12/3/2019 3:30:42PM "All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 4 of 10 Common Well Name: R-02 - RATE: 2.60 CPM IN, 2.50 CPM UU i. uHL; AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-DI-RN - (2,050,908,00) Project: PBU Site: R 18:00 21:00 3.00 DRILL P 9,590.00 PROD1 DRILL4-1/4" Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM RATE: 2.90 BPM IN, 2.82 BPM OUT. CIRC I Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. - MUD WEIGHT: 8.79 PPG IN, 8.75 PPG OUT, BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) ROP: 12' FT/HR, WOB: 2.2 - 3.35 KLBS Date From - To iHrs Task Code NPT Total Depth Phase Description of Operations _ (hr) FREE SPIN: 2850 PSI, 2.90 BPM (usft) RATE: 2.90 BPM IN, 2.82 BPM OUT. CIRC 11:45 - 18:00 6.25 DRILL P 9,560.00 PROD1 DRILL 4-1/4" ECD: 9.71 PPG _ FREE SPIN: 2660 PSI, 2.60 BPM Printed 12/3/2019 3:30 42PM **All depths reported in Drillers Depths** RATE: 2.60 CPM IN, 2.50 CPM UU i. uHL; PRESSURE: 2530-2740 PSI MUD WEIGHT: 8.76 PPG IN, 8.73 PPG OUT, ECD: 9.75 PPG ROP: 20-25' FT/HR, WOB: 2.6 - 3.62 KLBS 18:00 21:00 3.00 DRILL P 9,590.00 PROD1 DRILL4-1/4" FREE SPIN: 2850 PSI, 2.90 BPM RATE: 2.90 BPM IN, 2.82 BPM OUT. CIRC PRESSURE: 2850 - 3004 PSI - MUD WEIGHT: 8.79 PPG IN, 8.75 PPG OUT, ECD: 9.71 PPG ROP: 12' FT/HR, WOB: 2.2 - 3.35 KLBS SHORT BHA WIPER _ 21:00 00:00 3.00 I DRILL P 9,656.00 PROD1 DRILL 4-1/4" FREE SPIN: 2850 PSI, 2.90 BPM RATE: 2.90 BPM IN, 2.82 BPM OUT. CIRC PRESSURE: 2850 - 3004 PSI -MUD WEIGHT: 8.79 PPG IN, 8.75 PPG OUT, ECD: 9.71 PPG _ ROP: 12- 55 FT/HR, WOB: 2.2 - 3.35 KLBS 11/9/2019 00.00 10:30 10.50 DRILL P 9,840.00 PROD1 DRILL 4-1/4" FREE SPIN: 2900 PSI, 2.91 BPM RATE: 2.91 BPM IN, 2.83 BPM OUT. CIRC PRESSURE: 2900 - 3083 PSI MUD WEIGHT: 8.80 PPG IN, 8.77 PPG OUT, ECD: 9.89 PPG ROP: 12- 30 FT/HR, WOB: 3.8 KLBS 10 30 13:00 2.50 DRILL P 9,840.00 PROD1 DRILLING 4-1/4" ROP INCREASE, SLOWED BACK DOWN AFTER A FEW FEET RATE: 2.75 BPM IN, 2.70 BPM OUT. CIRC PRESSURE: 2850 - 2950 PSI - MUD WEIGHT: 8.83 PPG IN, 8.82 PPG OUT, ECD@WIN: 9.90 PPG ROP: 12- 30 FT/HR, WOB: 3.2 KLBS IAP = 1073 PSI OAP = 472 PSI 13:00 18 00 5.00 DRILL P 9,89300 PROD1 TRIPPING OPS - TOP OF SHUBLIK CAME IN SHALLOWER, BUILD LANDED AT 8645' TVD - DYNAMIC FLOW CHECK WELLAND POOH FOR THE LATERAL BHA CHASING PILLS - FLOW CHECK WELL -GOOD NO FLOW, PU INJECTOR AND PULL THE BHA INJECTOR OFF AT 17:00 18.00 18.30 0.50 DRILL P 9,893.00 PROD1 MAKE UP 4-1/4" DRILLING BHA #2 - PICK UP 2-7/8" ULS MOTOR (1.06 DEG AKO) AND 3.0" COILTRAK TOOLS - MAKE UP 4-1/4" <SRFX3611 M -B10, HYCALOG> BICENTER BIT RERUN SURFACE TESTED TOOL. GOOD TEST. PRESSURE TEST QTS TO 3500 PSI HIGH FOR 5 MINUTES INJECTOR ON: 18:15 SHALLOW TEST AGITATOR: 2.5 BPM @ 2677 PSI / 2.80 BPM @ 3012 PSI -OPEN EDC Printed 12/3/2019 3:30 42PM **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Page 5 of 10 Common Well Name: R-02 PRESSURE: 1286 PSI AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-D1-RN - (2,050,908.00) Project: PBU Site: R MD (FORMATION) WITH -30' CORRECTION Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00 OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. LINER PLACEMENT BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) PROD1 RIH WITH 4-1/4" DRILLING BHA#2 Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) - MULTIPLE DIFFERENT RATES. ORIENT TOOL 18:30 - 22:30 4.00 DRILL P 9,893.00 PROD1 RIH WITH 4-1/4" DRILLING BHA#2 - PU. SETTING DOWN AT 9387'. PUMP TO RATE: 1 37 BPM IN 1 83 BPM OUT CIRC Printed 12/3/2019 3:3042PM **All depths reported in Drillers Depths'* PRESSURE: 1286 PSI MUD WEIGHT: 8.80 PPG IN, 8.81 PPG OUT LOG DOWN FOR TIE-IN FROM 9190' TO 9247' MD (FORMATION) WITH -30' CORRECTION - PULL UP TO 8200' TO RUN CCL LOG FOR LINER PLACEMENT 22:30 00:00 1.50 DRILL N 9,893.00 PROD1 RIH WITH 4-1/4" DRILLING BHA#2 CLOSE EDC SET DOWN 9397' PU AND SPIN BIT AT MULTIPLE DIFFERENT RATES. ORIENT TOOL FACE. - PU. SETTING DOWN AT 9387'. PUMP TO 'GET BY THIS SPOT. TAG MULTIPLE TIMES. BRING TO DRILLING RATE. TAG. IMMEDIATE WEIGHT AND DIFFERENTIAL. KILL PUMP. DISCUSS WITH ODE AND WSUPT. PUMPING -HMS PILL FROM RAT_HOLE. 11/10/2019 0000 01 30 1.50 DRILL N 9,893.00 PROD1 CIRCULATE 10 BBLS HIVIS PILL SURFACE TO SURFACE -NO SIGNICANT RETURNS. -ATTEMPT MULTIPLE ORIENTATIONS AND PUMP RATES. STACKING AT 9394' PERFORM 10 MIN FLOWCHECK. SLIGHT LOSSES - POOH TO PU BUILD BHA PER OCN#4 01 30 05:00 3.50 DRILL N 9,893.00 PROD1 POOH WITH 4-1/4" LATERAL BHA #2 - RATE: 3.52 BPM IN, 3.08 BPM OUT. CIRC PRESSURE: 2650 PSI MUD WEIGHT: 8.84 PPG IN, 8.80 PPG OUT -PERFORM 10 MIN FLOW CHECK WELL STATIC BREAK BIT OFF AND STAND -BACK. BIT HAD PLUG JET AND SAG PACKED IN ON ONE SIDE. -CLEAN BIT. INSTALL ON BHA#3 INJECTOR ON: 04:55 PRESSURE TEST QTS TO 3500 PSI HIGH FOR 5 MINUTES 05:00 07 30 2 50 DRILL N 9,893.00 PROD1 RIH WITH 4-1/4" BUILD BHA#3 - RATE: 0.48 BPM IN, 0.99 BPM OUT. CIRC PRESSURE: 834 PSI MUD WEIGHT: 8.81 PPG IN, 8.80 PPG OUT LOG DOWN FOR TIE-IN FROM 9190' TO 9246' MD (FORMATION) WITH -33' CORRECTION Printed 12/3/2019 3:3042PM **All depths reported in Drillers Depths'* North America - ALASKA - BP Operation Summary Report Page 6 of 10 Common Well Name: R-02 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-DI-RN - (2,050,908 00 ) -- -- Project: PBU Site: R � Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - -- T (hr)- - (usft) 07:30 14:00 6.50 DRILL N 9,893.00 PROD1 REAMING OPS PU WTABOVE WINDOW =49K, RIH WT= 26K TAG AT 9393', PU AND START MOTOR, WORK DOWN AT AS DRILLED TF, TAG AND GETTING MOTORWORK, SHUT DOWN - TAG SEVERAL TIMES AT SAME DEPTH, RIH FROM 9397 AT 1.5 BPM AT 5 FPM STARTING TO SEE MOTOR WORK THEN A LITTLE WOB, STOP RIH AND SHUT DOWN PUMP, GOT BACK 2K WOB, BRING PUMP ONLINE AT 1.5 BPM, NO WOB, RIH AT 4 FPM, GETTING LITTLE MOTOR WORK AND 0.5K WOB THEN DROPPED OFF AND MADE IT THROUGH RIH TO 9420' CLEAN, PUH SLOW AND ROLL TF TO LOW SIDE AND BACKREAM UP AT 1 FPM - PIPE STRETCH 1S -5', SLOW PUH SPEED TO 0.5 FPM AT 9392 (BIT AT 9397) AND BACKREAM TO 9384 (BIT AT 9389) VERY LITTLE MOTOR UP TO 9384 (9399 BIT DEPTH), SHUT DOWN PUMP AND ROLL TF TO IHS - RIH AND TAGGED AT 9394.5', PU TO UP WT, RIH TAG AGAIN PU, ONLINE AT 1.5 BPM RIH AND MADE IT PAST - CALL ODE AND DISCUSS MAKING REAM PASSES AT 30° L&R OF LOW SIDE TO CLEAN UP POTENTIAL LOW SIDE LEDGES - ODE AGREES, BACKREAM 9392 TO 9384 AT 30° ROLS - STOP, ROLL TF TO HS AND RIH AT 1.5 BPM, RIH WAS CLEAN BACKREAM 9392 TO 9384 AT 30° LOLS STOP, ROLL TF TO HS AND RIH DRY NOTABLE TO DRY DRIFT BUT CAN MAKE IT THROUGH AT 1.5 BPM, DISCUSS MAKING MORE BACKREAM PASSES WITH WSUPT NEWLON AND HE AGREES BACKREAM 9392 TO 9384 AT 30° ROILS STOP, ROLL TF TO HS AND RIH AT 1.5 BPM, RIH AND TAGGED AT 9395 AND TF IS FLOPPING TO THE LEFT AND RIGHT ACTING LIKE WE NEED TO BACKREAM THE HS AS WELL MADE IT PAST, BACKREAM HS TF RIH IS CLEAN, BACK REAM AT 30° ROHS RIH IS CLEAN BACKREAM 30° LOHS BACKREAM 9392 TO 9384 AT 30° LOLS STOP, ROLL TF TO HS AND RIH DRY TAGGED, PU AND ROLL PUMP AT 1.5 BPM, MADE IT DOWN, CONTINUE HIS BACKREAMS TO OPEN UP TRANISTION AREA - NOTABLE TO GET PAST 9394', CALL ODE WSUPT & ETL Printed 12/3/2019 3:30 42PM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 7 of 10 Operation Summary Report Common Well Name: R-02 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-DI-RN - (2,050,908.00) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - - (hr) ------ -- (usft) 14:00 18:30 4.50 DRILL N 9,893.00 PROD1 DECISION MADE TO GET UP TO DRILLING RATE AND SEE IF WE CAN GET BACK IN THE OLD HOLE OR SIDE TRACK ONLINE AT DRILLING RATE WORK DOWN TO TIGHT SPOT AND DRILLAHEAD MADE IT PAST LEDGE AND INTO THE WELLBORE, PUMP PILLS OUT AND CHASE OUT OF HOLE FOR THE LATERAL BHA DYNAMIC FLOW CHECK ABOVE THE WINDOWAND POOH GOOD NO FLOW POOH JOG IN HOLE AT SURFACE, FLOW CHECK WELL INJECTOR OFF: 18:10 SWAB BACK TO LATERAL BHA 18:30 21:30 3.00 DRILL N 9,893.00 PROD1 RI WITH 4-1/4" LATERAL BHA #4 RATE: 0.94 BPM IN, 1.40 BPM OUT. CIRC PRESSURE: 1059 PSI MUD WEIGHT: 8.78 PPG IN, 8.81 PPG OUT LOG DOWN FOR TIE-IN FROM 9200' TO 9252.71' MD (FORMATION) WITH -33' CORRECTION CLOSE EDC. RUN PAST WHIPSTOCK. COME ONLINE AT 1.5 BPM WITH HIGH SIDE ORIENTATION. -TOCK -1KWEIGHTANDSLID BY. BUILDING INCLINATION. RIH TO BOTTOM 21 30 0000 250 DRILL P 10,003.00 PROD1 DRILL 4-1/4" LATERAL FREE SPIN: 3350 PSI, 2.83 BPM RATE: 2.83 BPM IN, 2.67 BPM OUT. CIRC PRESSURE: 3350 - 3481 PSI MUD WEIGHT: 8.86 PPG IN, 8.81 PPG OUT, WINDOW ECD: 9.96 PPG ROP: 42 FT/HR, WOB: 2.1KLBS -WEIGHT TRANSFER ISSUES. HAVING TO PU ABOUT EVERY 8'- 10' PUMP SWEEPS. 11/11/2019 00:00 04:00 4.00 DRILL P 10,192.00 PROD1 DRILL 4-1/4" LATERAL FREE SPIN: 3275 PSI, 2.81 BPM RATE: 2.82 BPM IN, 2.72 BPM OUT. CIRC PRESSURE: 3275-3631 PSI MUD WEIGHT: 8.93 PPG IN, 8.89 PPG OUT, WINDOW ECD: 10.00 PPG ROP: 51 FT/HR, WOB: 1.9 - 2.3KLBS MULTIPLE PU TO KEEP DRILLING. PREP FOR MUD SWAP 0400 0500 1.00 DRILL P 10,192.00 PROD1 MUD SWAP (WIPER UP TO 9600) - RATE: 2.82 BPM IN, 2.61 BPM OUT. CIRC PRESSURE: 3251 PSI MUD WEIGHT: 8.76 PPG IN, 8.89 PPG OUT, WINDOW ECD: 10.00 PPG _ NEW MUD SURFACE TO SURFACE 05:00 05:30 0.50 DRILL P 10,250.00 PROD1 DRILL 4-1/4" LATERAL FREE SPIN: 3170 PSI, 2.79 BPM RATE: 2.79 BPM IN, 2.79 BPM OUT. CIRC PRESSURE: 3170 - 3494 PSI MUD WEIGHT: 8.77 PPG IN, 8.90 PPG OUT, WINDOW ECD: 9.85 PPG ROP: 70-100 FT/HR, WOB: 2.5 - 3.0 KLBS Printed 12/3/2019 3:30:42PM **All depths reported in Drillers Depths- North America - ALASKA - BP Operation Summary Report Page 8 of 10 Common Well Name: R-02 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-DI-RN - (2,050,908 00 ) Site: R Project: PBU Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:00AM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - - - - (hr) - - - (usft) - 05:30 09:00 3.50 DRILL P 10,250.00 PROD1 DRILL 4-1/4" LATERAL FREE SPIN: 3080 PSI, 2.80 BPM RATE: 2.80 BPM IN, 2.79 BPM OUT. CIRC PRESSURE: 3080 PSI MUD WEIGHT: 8.77 PPG IN, 8.72 PPG OUT, WINDOW ECD: 9.85 PPG ROP: 70-100 FT/HR, WOB: 2.5 - 3.0 KL_BS 09:00 11:30 2.50 DRILL P 10,450.00 PROD1 WIPER TRIP DRILLED 450', POOH CHASING PILLS PULLED THROUGH 9397-9393 CLEAN, JOG BELOW WINDOW PULL THROUGH WINDOW AND OPEN THE EDC PUH TO 8800' RIH AND LOG TIE IN AT 9190' CORRECT DEPTH +6' AND RIH TO WINDOW, CLOSE EDC AND RIH RAN THROUGH WINDOWAND BOTTOM OF RAT HOLE CLEAN TAG AT 9442, ONLINE AT 1.5 BPM AND 10 FPM TAG AT 9449' PU AND STARTED PULLING HEAVY, RIH IS CLEAN BUT TAGGED AT 9444' PU AND BROUGHT PUMPS UP TO DRILLING RATE AND RIH CLEAN 11:30 22:00 10.50 DRILL P 10,450.00 PROD1 DRILL 4-1/4" LATERAL I FREE SPIN: 3502 PSI, 3.00 BPM RATE: 3.00 BPM IN, 2.75 BPM OUT. CIRC PRESSURE: 3502 - 3850 PSI MUD WEIGHT: 8.82 PPG IN, 8.76 PPG OUT, WINDOW ECD: 9.92 PPG - ROP: 58-110 FT/HR, WOB: 2.5 - 3.35 KLBS 22:00 00:00 2.00 DRILL P 10,897.00 PROD1 PERFORM LONG WIPER TRIP TO WINDOW RATE: 2.98 BPM IN, 2.74 BPM OUT. CIRC PRESSURE: 3455 PSI - 8.88 PPG IN / 8.86 PPG OUT WINDOW ECD: 9.92 PPG - PERFORM 500' JOG PRIOR TO PULLING THROUGH WINDOW PULL THROUGH WINDOW WITHOUT ISSUE. OPEN EDC, JET 7" UP TO TUBING TAIL. SIGNIFICANT AMOUNT OF CUTTINGS RETURNED. 11/12/2019 00:00 01 30 1.50 DRILL P 10,897.00 PROD1 RIH THROUGH WINDOW - BRING PUMP ONLINE AT 1.5 BPM. CLEAN THROUGH TRANSITION STACK WEIGHT AT 9456'. OVER PULL -7K AT BIT. BRING UP TO DRILLING RATE. GO RIGHT BY 01 30 08:00 6.50 DRILL P 11,033.00 PROD1 DRILL 4-1/4"LATERAL FREE SPIN: 3502 PSI, 3.10 BPM RATE: 3.10 BPM IN, 3.06 BPM OUT. CIRC PRESSURE: 3502-4000 PSI MUD WEIGHT: 8.92 PPG IN, 8.86 PPG OUT, WINDOW ECD: 9.93 PPG ROP: 40 FT/HR, WOB: 2 5 - 3.35 KLBS Printed 12/3/2019 3:3042PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 9 of 10 Common Well Name: R-02 - START MIXING SPACER PILLS AND RU AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 H-S4DW0019G3-EX-DI-RN - (2,050,908.00) Project: PBU Site: R - -- Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. STICKING BPUO1: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) DRILLED 450', WIPER TO WINDOW Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - - -(hr) . I (usft) - RIH TO 9125' AND LOG TIE IN 08:00 - 09:30 1.50 DRILL N 11,200.00 PROD1 STUCK PIPE OPS PUMPS TO 1.5 BPM THROUGH TROUBLE ZONE THEN TO FULL RATE TO 9550' PULLED 90K 3 TIME, SHUT DOWN PUMP 9763, FULL RATE AND 15 FPM GOT US THROUGH ANDALLOWTO RELAX PROD1 DRILL 4-1/4" LATERAL TAGGED AT 11344 FREE SPIN: 3700 PSI, 3.01 BPM PULL 90K 2 TIMES WITH NO MOVEMENT 09 30 - 13.00 3.50 DRILL P 1300 - 17 00 4.00 DRILL P 17:00 - 16 1830 - 21:30 3.00 DRILL N 21:30 - 00.00 2.50 DRILL P **All depths reported in Drillers Depths** - START MIXING SPACER PILLS AND RU MINERAL OIL TRANSPORT HOSE - PUMP 10 BBL SPACER, 20 BBLS MINERAL OIL, 10 BBL SPACER - PUMPED 10 BBLS OUT SHUT DOWN FOR 1 MIN AND POPPED FREE, CIRC OUT MIN OIL 11,200.00 PROD1 CONTINUE DRILLING -WATCH FOR DRILL OFFS / DIFFERENTIAL STICKING 11,350.00 PROD1 WIPER TRIP DRILLED 450', WIPER TO WINDOW PULL THROUGH WINDOWAND OPEN EDC PUH THROUGH 7" INTO THE 4-1/2 TT CHASING PILLS RIH TO 9125' AND LOG TIE IN CORRECT DEPTH -11' RIH TO WINDOW, CLOSE EDC, RIH, BRING PUMPS TO 1.5 BPM THROUGH TROUBLE ZONE THEN TO FULL RATE TO 9550' - TAGGED AT 9774' PU AND TAGGED AT 9759 & 9763, FULL RATE AND 15 FPM GOT US THROUGH 11,350.00 PROD1 DRILL 4-1/4" LATERAL TAGGED AT 11344 FREE SPIN: 3700 PSI, 3.01 BPM RATE: 3.1 BPM IN, 3.06 BPM OUT. CIRC PRESSURE: 3502-4000 PSI - MUD WEIGHT: 8.91 PPG IN, 8.86 PPG OUT, WINDOW ECD: 10.15 PPG - ROP: 42 FT/HR, WOB: 2.5 - 3.75 KLBS 11,350.00 PROD1 STUCK PIPE OPS - PULLED 90K 2 TIMES, SHUT DOWN PUMP AND ALLOW TO RELAX PULL 90K 2 TIMES WITH NO MOVEMENT START MIXING SPACER PILLS AND RU MINERAL OIL TRANSPORT HOSE - PUMP 10 BBL SPACER, 20 BBLS MINERAL OIL, 10 BBL SPACER - PUMPED 10 BBLS OUT SHUT DOWN FOR 10 MIN. CYCLE PIPE. PULLED FREE. CIRC OUT __MIN OIL _ 11,439.00 PROD1 CIRCULATE NEW MUD AROUND. DRILL 4-1/4" LATERAL FREE SPIN: 3380 PSI, 3.09 BPM RATE: 3.1 BPM IN, 3.06 BPM OUT. CIRC PRESSURE: 3380-3683 PSI - MUD WEIGHT: 8.78 PPG IN, 8.70 PPG OUT, WINDOW ECD: 9.85 PPG - ROP: 75-95 FT/HR, WOB: 2.5 - 3.75 KLBS **All depths reported in Drillers Depths** North America - ALASKA - BP Operation Summary Report Common Well Name: R-02 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 11/5/2019 End Date: 11/13/2019 Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task (hr) 11/13/2019 00:00 04:30 4.50 DRILL 0430 - 10:30 6.00 DRILL 10 30 - 1400 3 50 DRILL 14.00 - 20.00 6.00 DRILL Page 10 of 10 AFE No H-S4DW0019G3-EX-DI-RN - (2,050,908 00 ) Rig Release: BPUOI: USA00000298 Code NPT Total Depth Phase Description of Operations (usft) P 11,722.00 PROD1 DRILL 4-1/4" LATERAL FREE SPIN: 3380 PSI, 3.09 BPM RATE: 3.1 BPM IN, 3.06 BPM OUT. CIRC PRESSURE: 3380 — 3763 PSI - MUD WEIGHT: 8.77 PPG IN, 8.76 PPG OUT, WINDOW ECD: 9.92 PPG ROP: 75-95 FT/HR, WOB: 2.5 - 3.00 KLBS DRILLING SIGNIFICANTLY IMPROVED AFTER MUD SWAP. PERFORM BHA WIPERS AS NEEDED SEND 10 BBLS LOVIS / 10 HIVIS -DRILLED TO UNCORRFCT D D PTH OE 11722' MD P 11,722.00 PROD1 CONDITION WELLBORE FOR LINER ' - RATE: 3.1 BPM IN, 3.06 BPM OUT. CIRC PRESSURE: 3402 PSI - MUD WEIGHT: 8.78 PPG IN, 8.81 PPG OUT, 'WINDOW ECD: 9.89 PPG INCREASE IN CUTTINGS IN TD SWEEPS PERFORM JOG AT WINDOW PULL THROUGH WINDOW, OPEN EDC LOG TIE IN, CORRECT DEPTH -7' 06:15 RIG REPAIR -INJECTOR BLOCK SPRING TABS 07:00 RIH TAG TDAT 11725', DYNAMIC FLOW CHECK WELLADN START PILLS FOR TOOH GOOD DFC, POOH SLOWING DOWN ONCE PILLS GRET TO THE BIT - PULL THROUGH WINDOW, OPEN EDC AND CIRCA BOTTOMS UP, TOWN MAY WANT TO CANCEL THE TRIP TO SWAB - CIRCULATE AND SEE IF PILLS BRING UP ANY INCREASE IN CUTTINGS P 11,722.00 PROD1 SMALLAMOUNT OF EXCESS CUTTINGS SEEN ON B/U. DISCUSS WITH ODE, DECISION IS MADE TO RIH AND LAY IN LINER PILL. CLOSE EDC ABOVE WINDOW. PASS WINDOWAT 20 FT/MIN, 0 TF, 0 PUMP NO ISSUES. PUP 1.5 BPM THROUGH RATHOLE AND THROUGH SHUBLIK, NOTHING SEEN. AT TD LAY IN BEADED PILL 1:1. PULL TO WINDOW WITH NO ISSUES, LAY IN BEAD PILL. P 11,725.00 PROD1 PULL THROUGH WINDOWAND OPEN EDC. PUMP 10 BBLS HI -VIS SWEEPAROUND4.1 / 3.85 BPM. PUMP MAX RATE TO SURFACE, SLOW POOH SPEED IN 7" AND 5-1/2" TUBING. NOT MUCH INCREASE IN CUTTINGS WHEN SWEEP COMES BACK. POOH TO 100' PERFORM JOG AT SURFACE. PERFORM 10 MIN PUMPS OFF FLOW CHECK. WELL STATIC. INJECTOR OFF: 20:00 INSPECT PIPE. FLAT SPOT 5' ABOVE COIL CONNECTOR 29% WALL LOSS. LAY DOWN BHA# **SWAP OVER TO THE CON REPORT** Printed 12/3/2019 3:30 42PM **All depths reported in Drillers Depths** Printed 12/3/2019 3 31 37P **All depths reported in Drillers Depths— North America - ALASKA - BP Page 1 of 5 Operation Summary Report Common Well Name: R-02 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/13/2019 End Date: 11/17/2019 H-S4DW0019G3-EX-DI-RN - (1,287,524.00) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations _ (hr) (usft) - -- 11/13/2019 120:00 23:00 3.00 CASING P 11,725.00 RUNPRD PREPARE FOR LINER OPERATIONS REMOVE UQC, BOOT E -LINE. PU 2-3/8" BTS -6 PUMP 247' OF POSSIBLE 310' OF SLACK OUT OF REEL CUT 20' OF COIL. MAKE UP CTC. PULL TEST TO 50K '-MAKEUP X -OVER AND SWIVEL. PT TO 4000 PSI. GOOD TEST MAKE UP NOZZLE. STAB INJECTOR LOAD AND LAUNCH 7/8" STEEL BALL. 7/8" _ BALL RECOVERED. —-- 23:00 - 23:30 0.50 BOPSURT P i 11,725.00 RUNPRD I PERFORM WEEKLY BOPE FUNCTION TEST 23:30 00:00 - 0.50 CASING P 11,725.00 RUNPRD I RIG UP RIG FLOOR FOR RUNNING LINER 11/14/2019 00:00 01:30 1.50 CASING P 11,725.00 RUNPRD RIG UP RIG FLOOR FOR RUNNING LINER 01:30 - 07:00 5.50 CASING P 11,725.00 RUNPRD RUN PRODUCTION LINER PJSM, REVIEW STANDING ORDERS WITH CREW. DISCUSS ELEVATOR CHANGEOUTS MAKE UP SHOE TRACK ON BOTTOM OF FIRST JOINT OF 2-7/8" LINER MAKING UP 2-7/8" LINER 07:00 11:00 4.00 CASING P 11,725.00 ! RUNPRD ,CONTINUE M/U LINER. AFTER ALL 2-7/8" RUN CONDUCT D1 DRILL WITH WARD CREW. CREW MAKES UP SAFETY JOINT AND TORQUES IT, DRILLER SPACES OUT JOINT. WELL SECURED IN 2 MIN 30 SEC. CONDUCT AAR WITH CREW. SWAP ELEVATORS TO 3-1/4" M/U 3-1/4" LINER. FILL EVERY 10 JOINTS. 11.00 14:30 3.50 CASING P 11,725.00 RUNPRD M/U 6 DRILL COLLARS AND ONE JT OF 2-3/8" BTS -6. REVIEW NABORS PROCEDURE FOR STRIPPING INJECTOR DOWN. CLOSE LOWER AND UPPER 2-3/8" PIPE / SLIP RAMS. HANGING WEIGHT IS 41 K (MINUS BLOCK WEIGHT 16.4K) JUST BEFORE RAMS ARE CLOSED. STRIP DOWN OVER LINER AND M/U QTS, OPEN BOTH SETS OF PIPE / SLIPS. RIH PUMP 0.7 BPM. Printed 12/3/2019 3 31 37P **All depths reported in Drillers Depths— North America - ALASKA - BP Operation Summary Report Page 2 of 5 Common Well Name: R-02 23 00 2.50 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/13/2019 End Date 11/17/2019 H-S4DW0019G3-EX-DI-RN - (1,287,524.00) PICKUPS. DISCUSS WITH ODE. FINISH CIRCULATING MINERAL OIL OUT. Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. LANDED AT 48.39 BBLS. BALLSEAT BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) - PU TO BREAKOVER TO VERIFY RELEASE. Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) W/0.6% BARALUBE (usft) 2.22 BPM RATE IN / 2.17 BPM RATE OUT 14:30 16:30 2.00 CASING P 11,725.00 RUNPRD STOP AT FIRST FLAG AND CORRECT -34'. 457# P 11,725.00 CONSISTENT WITH CORRECTIONS WHILE -PERFORM LOW VISUAL PT, GOOD DRILLING. P 11,725.00 RUNPRD PJSM WITH CEMENT CREW, AND NABORS. UP WEIGHT AT WINDOW IS 50K. SUCKER OPERATIONAL. PASS THROUGH WINDOW WITH NO ISSUES, RIH 1.5 BPM, 30 FT / MIN. SET DOWN AT 9763', CLEAN PICKUP 50K. TRY 2 MORE TIMES DIFFERENT RIH SPEED, SAME SPOT. ABLE TO PASS WITH NO PUMP, 50 FT/MIN. CONTINUE RIH, 1.5 BPM, 50 FT/MIN. RIH TO 11136', STACK WEIGHT. PICKUP IS 54K, RIH TO 11160'. START MIXING LUBE PILLS FOR LVT. CONTINUE WORKING LINER DOWN, MAKING 10 - 20 FT EACH CYCLE. WORK DOWN TO 11320' 16 30 - 20:30 4.00 CASING P 11,725.00 RUNPRD PUMP 30 BBLS OF SPACER 6% KCL WITH 4.5% NXS LUBES AND 1#/BBL BEADS, 40 BBLS MINERAL OIL, 10 BBLS SPACER. 20 30 23 00 2.50 CASING 23:00 00:00 1.00 CASING 11/15/2019 00:00 - 01:30 1.50 CASING Printed 12/3/2019 3:31:37PM "All depths reported in Drillers Depths" PUMPED 30 BBLS BEADED PILL, 10 BBLS LVT OUT. GET WEIGHT BACK. CONTINUE IN HOLE WHILE PUMPING 0.5 BPM - TAG AT 11716' MULTIPLE TIMES. CLEAN PICKUPS. DISCUSS WITH ODE. FINISH CIRCULATING MINERAL OIL OUT. SHUT PUMPS DOWN. PU WEIGHT OF 59K P 11,725.00 RUNPRD RELEASE FROM LINER LOAD AND LAUNCH 3/4" BALL. BALL LANDED AT 48.39 BBLS. BALLSEAT SHEARED OUT AT 4300# - PU TO BREAKOVER TO VERIFY RELEASE. PU WEIGHT 44K RUNNING TOOL RELEASED CIRCULATE WELLBORE OVER TO 1% KCL W/0.6% BARALUBE 2.22 BPM RATE IN / 2.17 BPM RATE OUT 8.40 PPG IN / 8.76 PPG OUT 1% KCL SURFACE TO SURFACE. 1.5 BPM @ 457# P 11,725.00 RUNPRD PJSM W/ CEMENT CREW -PERFORM LOW VISUAL PT, GOOD PRESSURE TEST TO 5000# P 11,725.00 RUNPRD PJSM WITH CEMENT CREW, AND NABORS. - BLOW DOWN CEMENT LINE, VERIFY SUPER SUCKER OPERATIONAL. Printed 12/3/2019 3:31:37PM "All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 3 of 5 Common Well Name: R-02 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/13/2019 End Date: 11/17/2019 H-S4DW0019G3-EX-DI-RN - (1,287,524 00 ) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 01:30 04:00 2.50 CASING P 11,725.00 RUNPRD MIX AND PUMP 45.2 BBLS OF CEMENT: - FILL LINES W H WATER AND PRESSURE TEST TO 5000 PSI FOR 5 MINUTES -CEMENT WET AT 00:50 HRS. ZERO IN MM ONCE DENSITY = 13.5 PPG LOAD 45.2 BBLS 15.3 PPG CEMENT IN REEL SWAP TO RIG PUMP. CLEANUP LINES TO SLB UNIT. PERFORM DISPLACEMENT WITH RIG PUMPS - DISPLACE CEMENT WITH 8.4 PPG EXHAUST PILL RATE: 2.11 BPM IN, 1.95 BPM OUT ZERO OUT MM WITH CEMENT AT SHOE AT 77.2 BBLS AWAY - TAKE RETURNS TO PIT 3 FOR MANUAL STRAP - SHUT DOWN PUMPS AT 100.7 BBLS AWAY (23.5 BBLS BEHIND PIPE) LAUNCH PEE WEE DART AND LINER WIPER PLUG AS FOLLOWS: - PICK UP TO BREAKOVER +16 FT (11691' MD) PER BTT REP, EXPOSE DOGS, SET DOWN AT 11706' MD (14 FT HIGHER) PU: 44 KLBS, SO: 8 KLBS SET DOWN 10KAND LAUNCH PEE WEE DART. -SHIFT PEEWEE DOWN, PICK BACKUP AND SIDE EXHAUST 6 BBLS PRESSURE UP TO 2000 PSI ON WIPER PLUG AND ZERO MM. - LINER WIPER PLUG SHEARED AT 3900 PSI (0.6 BBLS) DISPLACE LINER WIPER PLUG 18.6 BBLS DISPLACED AT 1.5 BPM: 2000 PSI PLUG BUMPED AT 18.6 BBLS, 3200 PSI (18.6 BBLS CALCULATED) OPEN PUMP BLEED AND CHECK FLOATS. GOOD TEST. - CLOSE PUMP BLEED, PRESSURE UP TO 1500 PSI ON COIL, PICK UP AND CONFIRM PRESSURE DROP COME ONLINE WITH PUMP ONCE PRESSURE DROPS. CIRCULATE CEMENT OFF LINER TOP DOUBLE DENSITY BUMP INDICATING BOTH EXHAUST CEMENTAND LINER TOP CEMENT CAME BACK. - JET AREA CEMENT CAME UP TO WITH EXHAUST. LAY 1% KCL W/ 0.6% BARALUBE FROM 8400' TO SURFACE CEMENT IN PLACE: 03:20 HRS 38.5 BBLS CEMENT BEHIND PIPE, BASED ON MANUALSTRAP. . TOTAL LOSSES FROM CEMENT EXIT SHOE JO CEMENT IN PLACE: 3.7 BBLS 04:00 08:00 4.00 CASING P 11,725.00 RUNPRD POOH WITH LINER RUNNING TOOLS. FLOW CHECKAT SURFACE, STATIC. 08:00 09:00 1.00 CASING P 11,725.00 RUNPRD UD DRILL COLLARS AND LINER RUNNING TOOLS. RECOVER 3/4" BALL. Printed 12/3/2019 3:31:37PM **All depths reported in Drillers Depths** North America - ALASKA - BP Page 4 of 5 Operation Summary Report Common Well Name: R-02 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/13/2019 End Date: 11/17/2019 H-S4DW0019G3-EX-DI-RN - (1,287.524.00) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 09:00 11:30 2.50 PERFOB P 11,725.00 OTHCMP REPLACE SOMBRERO AROUND RISER. CHANGE OUT CT PACKOFF. INSTALL SLIM CT CONNECTOR, PULL TEST AND PT IS GOOD. PRESSURE TEST CT PACKOFFS AND RISER BREAK, GOOD. 11:30 18:00 6.50 PERFOB P 11,725.00 OTHCMP PREP RIG FLOOR TO PICKUP PERF GUNS. 'LOAD ALL HANDLING EQUIPMENT TO FLOOR. PJSM WITH HES AND NABORS CREW FOR MAKING UP PERF GUNS. M/U PERF GUNS AND 12 JTS 1-1/4" CSH. DRIFT 1-1/4" WITH 1.18" DRIFTAND RATTLE AS THEY ARE PICKED UP. DRIFT 2-1/16" WITH 1.657". INJECTOR ON: 18:00 18.00 - 2100 3.00 r PERFOBP� 11,725.00 OTHCMP RIH WITH PERFORATION GUN ASSEMBLY BHA #6 21:00 - 00.00 3.00 PERFOB 11/16/2019 00:00 01:30 01:30 02:00 1.50 PERFOB 0.50 PERFOB RATE: 0.44 BPM IN, 0.89 BPM OUT. CIRC PRESSURE: 145 PSI MUD WEIGHT: 8.4 PPG IN, 8.44 PPG OUT TAG PLUG BACK. P 11,725.00 OTHCMP WAIT ON CEMENT RATE: 1.0 BPM IN, 1.01 BPM OUT. CIRC 'PRESSURE: 690 PSI MUD WEIGHT: 8.41 PPG IN, 8.44 PPG OUT P 11,725.00 OTHCMP TAG PBTD, CORRECT TO PBTD OF 11708.52' PU TO SHOT DEPTH P T 11,725.00 OTHCMP PERFORM LINER LAP TEST - TEST TO 1541# LOST 36 PSI FIRST 15 MIN / 4 PSI SECOND 15 MIN FOR TOTAL LOSS OF 40 PSI PASSED 02:00 - 03:00 1.00 PERFOB P 11725.00 OTHCMP PERFORATE 0300 - 06:00 300 PERFOB PUT WELL ON 150 PSI CHOKE, CIRCULATE AT 1 BPM - PERFORM PULSE SEQUENCE PER HALLIBURTON REP TAG PBTD PULL UP TO SHOT DEPTH, GUNS FIRED ON DEPTH. PERFORATE i-,9,876' MD TO 10,328' MD_ - 10,428' MD TO 11,177' MD 11,277' MD TO 11,685' MD P 11,725.00 OTHCMP POOH - 2.0 BPM RATE IN / 1.92 BPM OUT 150 PSI WELLHEAD 8.44 PPG IN / 8.44 PPG OUT PULLABOVE LINER TOP. BLEED PRESSURE OFF WELL. PERFORM 10 MIN FLOW CHECK. WELL ON SLIGHT VAC CONTINUE POOH Printed 12/3/2019 3:31.37PM **All depths reported in Drillers Depths— North America - ALASKA - BP Operation Summary Report Page 5 of 5 Common Well Name: R-02 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/13/2019 End Date: 11/17/2019 H-S4DW0019G3-EX-DI-RN - (1,287,524,00) Project: PBU Site: R Rig Name/No.: CDR -2 Spud Date/Time: 6/13/1979 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000298 Active datum: KB @54.97usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations — (hr) —-(usft) 06:00 - 11:00 5.00 PERFOB P 11,725.00 OTHCMP AT SURFACE PERFORM JOG BACK DOWN, TAKE RETURNS TO TIGER TANK. 11.00 - 17.00 1700 - 1900 19.00 - 00:00 11/17/2019 00 00 01:00 GETTING LIGHT RETURNS BACK. STOP AT 8600', DYNAMIC FLOW CHECK IS GOOD. DISCUSS WITH ACTING WSUPAGREE TO RIH TO 9600' AND PUMP B/U. GET LIGHT RETURNS BACKALL THE WAY DOWN TO 9600'. AT 9600' USE OLD EXHAUST PILL TO PUMP B/U 1.98 / 1.98 BPM AT 2000 PSI. OUT DENSITY SOLID 8.44 PPG WHILE PUMPING B/U. PURGE CT RISER WHILE PUMPING B/U. AFTER B/U 10 MIN PUMPS OFF FLOWCHECK. WELL IS STATIC. FINISH PUMPING EXHAUST PILL OUT OF CT THEN POOH. KEEP WHIP ON WHILE PERF GUNS IN LINER. 6.00 PERFOB P 11,725.00 OTHCMP AT SURFACE, 10 MIN FLOWCHECK. STATIC. PJSM WITH HES AND NABORS CREW. OPEN RISER AND CHECK LAST 50' OF PIPE. L I UD CSH AND PERF GUN S. 2.00 PERFOB P 11,725.00 OTHCMP tALL GUNS OUT. CLEAN AND CLEAR RIG FLOOR WHILE LRS PREPS TO BULLHEAD FREEZE PROTECT. 5.00 DISPL P 11,725.00 POST PJSM, RU LRS PT TO 4000# BULLHEAD 38 BBLS OF 80° DIESEL DOWN TUBING AT 2 BPM. SHUT WELL IN. SERVICE TREE VALVES. GREASE CREW SERVICED VALVES. REVERSE CIRCULATE SLACK CUT 284' COIL. MAKE UP CTC, PULL TEST TO 50K MAKE UP STINGER / NOZZLE. PUMP SLACK FORWARD BHI MAKE UP UQC 01:00 1.00 DISPL P 11,725.00 POST MAKING UP UQC PRESSURE TEST CTC AND UQC TO 4500# GOOD TEST 07:00 6.00 Y DISPL P 11,725.00 1 POST MAKE UP NOZZLE JET STACK, BLOW RIG DOWN RIG DOWN MPD LINE. CONTINUE TO WORK ON RIG DOWN CHECKLISTS LTT. PUMP 1 BBL NEET METHANOL INTO TREE AND UPPER WELLBORE THROUGH T1/ T2 VALVES. CLOSE BOTH MASTER VALVES. LTT TO 3500#. GOOD TEST. NIPPLE BOPE DOWN LTT TREE CAP, GOOD. RELEASE RIG 07:00. ALL FURTHER ENTRIES ON F-38 REPORT Printed 12/3/2019 3 31 37PM **All depths reported in Drillers Depths** North America - ALASKA - BP PBU R R-02 R -02A 500292035401 Design: R -02A Final Survey Report 18 November, 2019 Baker S Hughes BP Baker � Vbp Final Survey Report Hughes Company: North America - ALASKA - BP Project: PBU Site: R Well: R-02 Wellbore: R -02A Design: R -02A Local Coordinate Reference: Well R-02 TVD Reference: KB @ 54.97usft (R-02 OKB) MD Reference: KB @ 54.97usft (R-02 OKB) 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: NAD27OGP-UsaAK [4267'15864] Using Well Reference Point Map Zone: NAD27 * OGP-Usa AK / Alaska zone 4 [26734'1586, Using geodetic scale factor Site R, TR -12-13 Site Position: From: Map Position Uncertainty: 0.00 usft Well R-02, R-02 Well Position +N/ -S 0.00 usft +E/ -W 0.00 usft Position Uncertainty 0.00 usft Wellbore R -02A Magnetics Model Name Sample Date BGGM2018 11/1/2019 Design R -02A Audit Notes: Version: Vertical Section: Northing: 5,975,706.220 usft Easting: 637,446.420 usft Slot Radius: 0.000 in Northing: 5,977,106.000 usft Easting: 634,620.000 usft Wellhead Elevation: 19.61 usft Declination 16.56 Phase: ACTUAL Depth From (TVD) +N/ -S (usft) (usft) 54.97 0.00 Latitude: Longitude: Grid Convergence: Latitude: Longitude: Ground Level: Dip Angle Field Strength (°) (nT) 80.92 57,408.77826978 Tie On Depth: 9,300.00 +E/ -W Direction (usft) (°) 0.00 340.16 70° 20' 29.100 N 1480 53'4.328 W 1.05 ° 700 20' 43.370 N 148° 54'26.152 W 19.21 usft 11/18/2019 9:48:39AM Page 2 COMPASS 5000.15 Build 90 _�►, bp Azi BP TVDSS Baker EIW Northing Final Survey Report DLeg Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 (usft) Project: PBU (usft) TVD Reference: KB @ 54.97usft (R-02 OKB) (usft) Site: R (usft) MD Reference: KB @ 54.97usft (R-02 OKB) 0.00 Well: R-02 -19.61 North Reference: True 5,977,106.000 Wellbore: R -02A 0.00 Survey Calculation Method: Minimum Curvature 0.42 Design: R -02A 100.00 Database: EDM R5K - Alaska PROD - ANCP1 0.21 Survey Program Date 11/18/2019 0.65 0.02 200.00 From To 200.00 145.03 0.57 (usft) (usft) Survey (Wellbore) Tool Name Description 0.62 0.42 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 300.00 245.03 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 634,620.050 0.10 9,370.00 11,725.00 Survey #1 (R -02A) MWD MWD - Standard 316.48 399.99 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 35.36 0.00 0.00 35.36 -19.61 0.00 0.00 5,977,106.000 634,620.000 0.00 0.00 100.00 0.42 64.56 100.00 45.03 0.10 0.21 5,977,106.106 634,620.212 0.65 0.02 200.00 0.42 329.42 200.00 145.03 0.57 0.36 5,977,106.581 634,620.348 0.62 0.42 300.00 0.41 343.82 300.00 245.03 1.23 0.07 5,977,107.235 634,620.050 0.10 1.14 400.00 0.36 316.48 399.99 345.02 1.81 -0.24 5,977,107.801 634,619.724 0.19 1.78 500.00 0.61 65.23 499.99 445.02 2.26 0.02 5,977,108.256 634,619.983 0.80 2.11 600.00 0.93 47.05 599.98 545.01 3.03 1.10 5,977,109.051 634,621.046 0.40 2.48 700.00 0.49 58.88 699.97 645.00 3.81 2.06 5,977,109.842 634,621.992 0.46 2.88 800.00 0.49 61.63 799.97 745.00 4.23 2.80 5,977,110.280 634,622.726 0.02 3.03 900.00 0.74 36.87 899.96 844.99 4.95 3.57 5,977,111.013 634,623.477 0.36 3.41, 1,000.00 0.71 53.47 999.96 944.99 5.84 4.45 5,977,111.914 634,624.346 0.21 3.98 1,100.00 0.35 68.35 1,099.95 1,044.98 6.32 5.23 5,977,112.409 634,625.119 0.38 4.17 1,200.00 0.27 46.12 1,199.95 1,144.98 6.59 5.69 5,977,112.694 634,625.568 0.14 4.27 1,300.00 0.60 6.38 1,299.95 1,244.98 7.28 5.92 5,977,113.381 634,625.783 0.43 4.84 1,400.00 0.74 35.24 1,399.94 1,344.97 8.32 6.35 5,977,114.436 634,626.195 0.36 5.68 1,500.00 0.86 37.24 1,499.93 1,444.96 9.45 7.17 5,977,115.576 634,627.002 0.12 6.45 1,600.00 0.86 72.72 1,599.92 1,544.95 10.27 8.34 5,977,116.417 634,628.157 0.52 6.83 1,700.00 0.72 51.42 1,699.91 1,644.94 10.88 9.55 5,977,117.053 634,629.354 0.32 7.00 1,800.00 0.47 87.12 1,799.91 1,744.94 11.30 10.45 5,977,117.482 634,630.247 0.44 7.08 1,900.00 0.59 145.31 1,899.90 1,844.93 10.89 11.16 5,977,117.092 634,630.957 0.53 6.46 11/18/2019 9:48:39AM Page 3 COMPASS 5000.15 Build 90 BP Z Final Survey Report Baker -"I Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well R-02 Project: PBU TVD Reference: KB @ 54.97usft (R-02 OKB) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) Well: R-02 North Reference: True Wellbore: R -02A Survey Calculation Method: Minimum Curvature Design: R -02A 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) (°/100usft) (usft) 2,000.00 0.60 69.66 1,999.90 1,944.93 10.65 11.94 5,977,116.865 634,631.745 0.73 5.97 2,100.00 0.97 78.67 2,099.89 2,044.92 11.00 13.26 5,977,117.236 634,633.059 0.39 5.85 2,200.00 0.81 59.49 2,199.88 2,144.91 11.53 14.70 5,977,117.787 634,634.488 0.34 5.85 2,300.00 0.55 357.30 2,299.87 2,244.90 12.36 15.29 5,977,118.636 634,635.059 0.74 6.44 2,400.00 0.62 351.10 2,399.87 2,344.90 13.38 15.18 5,977,119.648 634,634.935 0.09 7.43 2,500.00 0.44 10.70 2,499.86 2,444.89 14.29 15.17 5,977,120.559 634,634.906 0.25 8.30 2,600.00 0.27 104.54 2,599.86 2,544.89 14.61 15.47 5,977,120.883 634,635.200 0.53 8.49 2,700.00 2.07 219.24 2,699.84 2,644.87 13.15 14.55 5,977,119.408 634,634.312 2.20 7.43 2,800.00 2.53 280.15 2,799.77 2,744.80 12.14 11.24 5,977,118.339 634,631.015 2.36 7.61 2,900.00 4.51 302.13 2,899.58 2,844.61 14.62 5.73 5,977,120.720 634,625.469 2.36 11.81 3,000.00 5.63 302.19 2,999.19 2,944.22 19.32 -1.75 5,977,125.289 634,617.905 1.12 18.77 3,100.00 6.83 302.79 3,098.60 3,043.63 25.16 -10.90 5,977,130.957 634,608.653 1.20 27.36 3,200.00 8.62 303.84 3,197.69 3,142.72 32.55 -22.12 5,977,138.147 634,597.298 1.80 38.13 3,300.00 10.31 303.39 3,296.32 3,241.35 41.65 -35.82 5,977,146.998 634,583.441 1.69 51.34 3,325.00 10.81 303.12 3,320.90 3,265.93 44.16 -39.65 5,977,149.441 634,579.565 2.01 55.00 3,350.00 11.20 303.06 3,345.44 3,290.47 46.77 -43.65 5,977,151.974 634,575.521 1.56 58.8 3,375.00 11.75 302.94 3,369.94 3,314.97 49.48 -47.82 5,977,154.607 634,571.302 2.20 62.77 3,400.00 12.25 302.77 3,394.39 3,339.42 52.30 -52.19 5,977,157.347 634,566.886 2.00 66.90 3,425.00 12.74 302.44 3,418.80 3,363.83 55.21 -56.74 5,977,160.179 634,562.279 1.98 71.19 3,450.00 13.09 302.32 3,443.17 3,388.20 58.20 -61.46 5,977,163.086 634,557.507 1.40 75.61 3,475.00 13.61 302.28 3,467.49 3,412.52 61.29 -66.34 5,977,166.082 634,552.574 2.08 80.17 3,500.00 14.42 302.82 3,491.75 3,436.78 64.55 -71.44 5,977,169.248 634,547.413 3.28 84.96 3,525.00 15.02 303.13 3,515.93 3,460.96 68.00 -76.77 5,977,172.609 634,542.024 2.42 90.02 3,550.00 15.47 302.96 3,540.05 3,485.08 71.59 -82.28 5,977,176.094 634,536.450 1.81 95.26 3,575.00 16.13 302.75 3,564.10 3,509.13 75.28 -88.00 5,977,179.683 634,530.667 2.65 100.68 3,600.00 16.74 302.46 3,588.08 3,533.11 79.09 -93.96 5,977,183.386 634,524.642 2.46 106.29 3,625.00 17.47 302.26 3,611.97 3,557.00 83.03 -100.17 5,977,187.209 634,518.361 2.93 112.10 11/18/2019 9:48:39AM Page 4 COMPASS 5000.15 Build 90 Survey MD BP Inc Azi by ND TVDSS Baker Final Survey Report Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well R-02 V. Sec Project: PBU ND Reference: KB @ 54.97usft (R-02 OKB) (°) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) (usft) Well: R-02 North Reference: True Wellbore: R -02A Survey Calculation Method: Minimum Curvature Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi ND TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 3,650.00 17.97 302.24 3,635.79 3,580.82 87.09 -106.61 5,977,191.153 634,511.854 2.00 118.1C 3,675.00 18.61 302.35 3,659.53 3,604.56 91.28 -113.24 5,977,195.224 634,505.149 2.56 124.29 3,700.00 19.26 302.47 3,683.17 3,628.20 95.63 -120.09 5,977,199.448 634,498.224 2.60 130.71 3,725.00 19.77 302.48 3,706.74 3,651.77 100.11 -127.13 5,977,203.805 634,491.100 2.04 137.32 3,750.00 20.13 302.56 3,730.24 3,675.27 104.70 -134.33 5,977,208.260 634,483.826 1.44 144.07 3,775.00 20.43 302.53 3,753.69 3,698.72 109.36 -141.63 5,977,212.789 634,476.440 1.20 150.93 3,800.00 20.72 302.53 3,777.09 3,722.12 114.08 -149.04 5,977,217.380 634,468.950 1.16 157.89 3,825.00 21.10 302.69 3,800.45 3,745.48 118.89 -156.55 5,977,222.052 634,461.349 1.54 164.97 3,850.00 21.37 302.87 3,823.75 3,768.78 123.79 -164.17 5,977,226.817 634,453.650 1.11 172.16 3,875.00 21.67 303.02 3,847.00 3,792.03 128.78 -171.86 5,977,231.665 634,445.866 1.22 179.46 3,900.00 21.98 303.08 3,870.21 3,815.24 133.85 -179.65 5,977,236.593 634,437.987 1.24 186.88 3,925.00 22.34 303.15 3,893.37 3,838.40 139.00 -187.55 5,977,241.601 634,429.998 1.44 194.40 3,950.00 22.77 303.12 3,916.45 3,861.48 144.24 -195.58 5,977,246.697 634,421.876 1.72 202.06 3,975.00 23.25 303.06 3,939.46 3,884.49 149.58 -203.77 5,977,251.884 634,413.595 1.92 209.86 4,000.00 23.79 302.94 3,962.39 3,907.42 155.01 -212.14 5,977,257.166 634,405.132 2.17 217.81 4,025.00 24.55 302.95 3,985.20 3,930.23 160.58 -220.73 5,977,262.577 634,396.444 3.04 225.9E 4,050.00 25.33 302.88 4,007.86 3,952.89 166.31 -229.57 5,977,268.145 634,387.494 3.12 234.35 4,075.00 25.91 302.85 4,030.41 3,975.44 172.17 -238.65 5,977,273.847 634,378.311 2.32 242.95 4,100.00 26.41 302.84 4,052.85 3,997.88 178.15 -247.91 5,977,279.657 634,368.946 2.00 251.71 4,125.00 26.93 302.90 4,075.19 4,020.22 184.24 -257.34 5,977,285.577 634,359.414 2.08 260.64 4,150.00 27.21 302.89 4,097.45 4,042.48 190.42 -266.89 5,977,291.582 634,349.752 1.12 269.70 4,175.00 27.38 302.93 4,119.66 4,064.69 196.65 -276.52 5,977,297.637 634,340.018 0.68 278.82 4,200.00 27.26 302.90 4,141.87 4,086.90 202.88 -286.15 5,977,303.697 634,330.276 0.48 287.95 4,225.00 27.02 302.84 4,164.12 4,109.15 209.07 -295.73 5,977,309.713 634,320.589 0.97 297.03 4,250.00 27.25 302.80 4,186.37 4,131.40 215.25 -305.31 5,977,315.720 634,310.898 0.92 306.09 4,275.00 27.30 302.78 4,208.59 4,153.62 221.46 -314.94 5,977,321.750 634,301.158 0.20 315.20 4,300.00 27.41 302.82 4,230.80 4,175.83 227.68 -324.60 5,977,327.798 634,291.393 0.45 324.33 11/18/2019 9:48:39AM Page 5 COMPASS 5000.15 Build 90 Survey MD BP Azi TVD TVDSS N/S Baker p Final Survey Report Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 (usft) Project: PBU TVD Reference: KB @ 54.97usft (R-02 OKB) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) (usft) Well: R-02 North Reference: True Wellbore: R -02A Survey Calculation Method: Minimum Curvature Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 302.89 Survey MD Inc Azi TVD TVDSS N/S ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 4,325.00 27.42 302.89 4,252.99 4,198.02 233.93 -334.27 5,977,333.867 634,281.613 0.13 333.4E 4,350.00 27.29 302.91 4,275.19 4,220.22 240.17 -343.91 5,977,339.932 634,271.858 0.52 342.63 4,375.00 27.37 302.97 4,297.40 4,242.43 246.41 -353.54 5,977,345.999 634,262.116 0.34 351.77 4,400.00 27.35 303.13 4,319.60 4,264.63 252.67 -363.17 5,977,352.091 634,252.375 0.30 360.93 4,425.00 27.28 303.02 4,341.82 4,286.85 258.93 -372.79 5,977,358.177 634,242.652 0.35 370.08 4,450.00 27.25 302.97 4,364.04 4,309.07 265.17 -382.39 5,977,364.240 634,232.937 0.15 379.21 4,475.00 27.14 302.94 4,386.28 4,331.31 271.39 -391.98 5,977,370.281 634,223.240 0.44 388.31 4,500.00 27.25 302.87 4,408.51 4,353.54 277.59 -401.57 5,977,376.315 634,213.539 0.46 397.40 4,525.00 27.35 302.81 4,430.73 4,375.76 283.81 -411.21 5,977,382.358 634,203.795 0.41 406.52 4,550.00 27.36 302.74 4,452.93 4,397.96 290.03 -420.87 5,977,388.402 634,194.027 0.13 415.65 4,575.00 27.48 302.60 4,475.12 4,420.15 296.24 -430.56 5,977,394.441 634,184.227 0.54 424.78 4,600.00 27.43 302.57 4,497.31 4,442.34 302.45 -440.27 5,977,400.472 634,174.406 0.21 433.92 4,625.00 27.55 302.59 4,519.49 4,464.52 308.67 -449.99 5,977,406.510 634,164.572 0.48 443.06 4,650.00 27.68 302.68 4,541.64 4,486.67 314.92 -459.75 5,977,412.583 634,154.704 0.55 452.25 4,675.00 27.84 302.65 4,563.76 4,508.79 321.20 -469.55 5,977,418.690 634,144.791 0.64 461.49 4,700.00 27.82 302.63 4,585.87 4,530.90 327.49 -479.38 5,977,424.807 634,134.852 0.09 470.7f 4,725.00 27.91 302.68 4,607.97 4,553.00 333.80 -489.22 5,977,430.934 634,124.903 0.37 480.02 4,750.00 27.94 302.63 4,630.06 4,575.09 340.12 -499.08 5,977,437.072 634,114.935 0.15 489.30 4,775.00 27.92 302.68 4,652.15 4,597.18 346.44 -508.94 5,977,443.212 634,104.965 0.12 498.59 4,800.00 28.06 302.69 4,674.22 4,619.25 352.77 -518.81 5,977,449.369 634,094.978 0.56 507.90 4,825.00 28.20 302.96 4,696.27 4,641.30 359.16 -528.72 5,977,455.579 634,084.961 0.76 517.28 4,850.00 28.21 303.20 4,718.30 4,663.33 365.61 -538.62 5,977,461.849 634,074.947 0.46 526.70 4,875.00 28.33 303.34 4,740.32 4,685.35 372.11 -548.52 5,977,468.165 634,064.933 0.55 536.17 4,900.00 28.37 303.32 4,762.32 4,707.35 378.63 -558.43 5,977,474.508 634,054.900 0.16 545.67 4,925.00 28.18 303.08 4,784.34 4,729.37 385.11 -568.34 5,977,480.814 634,044.876 0.89 555.14 4,950.00 28.21 302.94 4,806.37 4,751.40 391.55 -578.25 5,977,487.069 634,034.858 0.29 564.55 4,975.00 28.20 302.76 4,828.40 4,773.43 397.96 -588.18 5,977,493.299 634,024.819 0.34 573.95 11/18/2019 9:48:39AM Page 6 COMPASS 5000.15 Build 90 Survey MD Inc BP Azi ND TVDSS NIS EIW Baker p Final Survey Report Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well R-02 Project: PBU ND Reference: KB @ 54.97usft (R-02 OKB) (usft) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) (usft) Well: R-02 North Reference: True (usft) Wellbore: R -02A Survey Calculation Method: Minimum Curvature 302.70 Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 404.35 Survey MD Inc Azi ND TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 5,000.00 28.28 302.70 4,850.43 4,795.46 404.35 -598.13 5,977,499.514 634,014.755 0.34 583.34 5,025.00 28.20 302.65 4,872.45 4,817.48 410.74 -608.08 5,977,505.720 634,004.686 0.33 592.73 5,050.00 28.15 302.66 4,894.49 4,839.52 417.11 -618.02 5,977,511.909 633,994.636 0.20 602.09 5,075.00 28.12 302.60 4,916.54 4,861.57 423.47 -627.95 5,977,518.086 633,984.596 0.16 611.44 5,100.00 28.07 302.62 4,938.59 4,883.62 429.81 -637.87 5,977,524.251 633,974.567 0.20 620.77 5,125.00 28.05 302.72 4,960.65 4,905.68 436.16 -647.77 5,977,530.420 633,964.556 0.20 630.11 5,150.00 28.05 302.62 4,982.71 4,927.74 442.50 -657.66 5,977,536.587 633,954.548 0.19 639.43 5,175.00 28.10 302.52 5,004.77 4,949.80 448.84 -667.58 5,977,542.741 633,944.521 0.27 648.76 5,200.00 28.00 302.62 5,026.84 4,971.87 455.17 -677.49 5,977,548.890 633,934.503 0.44 658.07 5,225.00 27.97 302.63 5,048.91 4,993.94 461.49 -687.37 5,977,555.036 633,924.512 0.12 667.37 5,250.00 28.14 302.61 5,070.98 5,016.01 467.83 -697.27 5,977,561.195 633,914.497 0.68 676.70 5,275.00 28.15 302.64 5,093.02 5,038.05 474.19 -707.20 5,977,567.373 633,904.453 0.07 686.05 5,300.00 28.13 302.63 5,115.06 5,060.09 480.55 -717.13 5,977,573.551 633,894.412 0.08 695.40 5,325.00 28.12 302.52 5,137.11 5,082.14 486.89 -727.06 5,977,579.716 633,884.370 0.21 704.74 5,350.00 28.09 302.43 5,159.16 5,104.19 493.21 -737.00 5,977,585.860 633,874.323 0.21 714.06 5,375.00 28.09 302.54 5,181.22 5,126.25 499.54 -746.93 5,977,592.002 633,864.282 0.21 723.3 5,400.00 28.08 302.48 5,203.28 5,148.31 505.86 -756.85 5,977,598.148 633,854.246 0.12 732.69 5,425.00 28.08 302.50 5,225.33 5,170.36 512.18 -766.78 5,977,604.289 633,844.209 0.04 742.01 5,450.00 28.00 302.50 5,247.40 5,192.43 518.50 -776.69 5,977,610.424 633,834.186 0.32 751.31 5,475.00 28.00 302.54 5,269.47 5,214.50 524.81 -786.59 5,977,616.555 633,824.179 0.08 760.60 5,500.00 28.04 302.61 5,291.54 5,236.57 531.13 -796.48 5,977,622.699 633,814.170 0.21 769.91 5,525.00 28.17 302.56 5,313.59 5,258.62 537.47 -806.41 5,977,628.862 633,804.136 0.53 779.24 5,550.00 28.18 302.64 5,335.63 5,280.66 543.83 -816.35 5,977,635.041 633,794.079 0.16 788.60 5,575.00 28.32 302.60 5,357.65 5,302.68 550.21 -826.32 5,977,641.239 633,784.001 0.57 797.98 5,600.00 28.02 302.67 5,379.69 5,324.72 556.58 -836.26 5,977,647.424 633,773.950 1.21 807.34 5,625.00 28.01 302.61 5,401.76 5,346.79 562.91 -846.14 5,977,653.578 633,763.950 0.12 816.66 5,650.00 28.05 302.72 5,423.83 5,368.86 569.25 -856.03 5,977,659.740 633,753.949 0.26 825.98 11/18/2019 9:48:39AM Page 7 COMPASS 5000.15 Build 90 %0by Company: North America - ALASKA - BP Project: PBU Site: R Well: R-02 Wellbore: R -02A Design: R -02A Survey MD (usft) 5,675.00 5,700.00 5,725.00 5,750.00 5,775.00 5,800.00 5,825.00 5,850.00 5,875.00 5,900.00 5,925.00 5,950.00 5,975.00 6,000.00 6,025.00 6,050.00 6,075.00 6,100.00 6,125.00 6,150.00 6,175.00 6,200.00 6,225.00 6,250.00 6,275.00 6,300.00 6,325.00 BP Final Survey Report Baker Hughes Local Co-ordinate Reference: Well R-02 TVD Reference: KB @ 54.97usft (R-02 OKB) MD Reference: KB @ 54.97usft (R-02 OKB) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 27.97 302.79 5,445.90 5,390.93 575.60 -865.91 5,977,665.914 633,743.963 0.35 835.30 28.05 302.77 5,467.97 5,413.00 581.96 -875.78 5,977,672.091 633,733.980 0.32 844.63 28.06 302.48 5,490.04 5,435.07 588.30 -885.68 5,977,678.251 633,723.966 0.55 853.96 27.95 302.37 5,512.11 5,457.14 594.59 -895.59 5,977,684.366 633,713.947 0.49 863.24 27.92 302.22 5,534.20 5,479.23 600.85 -905.49 5,977,690.444 633,703.937 0.31 872.49 28.00 302.09 5,556.28 5,501.31 607.09 -915.41 5,977,696.502 633,693.904 0.40 881.72 28.01 301.94 5,578.35 5,523.38 613.31 -925.37 5,977,702.545 633,683.841 0.28 890.95 28.05 301.76 5,600.42 5,545.45 619.51 -935.35 5,977,708.564 633,673.753 0.37 900.17 28.14 301.93 5,622.47 5,567.50 625.72 -945.35 5,977,714.595 633,663.642 0.48 909.41 27.96 301.95 5,644.54 5,589.57 631.94 -955.32 5,977,720.634 633,653.557 0.72 918.65 27.85 301.86 5,666.63 5,611.66 638.13 -965.26 5,977,726.638 633,643.516 0.47 927.83 27.98 301.84 5,688.72 5,633.75 644.30 -975.20 5,977,732.634 633,633.465 0.52 937.02 28.02 301.83 5,710.79 5,655.82 650.49 -985.17 5,977,738.644 633,623.385 0.16 946.22 27.88 301.76 5,732.88 5,677.91 65667 -995.13 5,977,744.637 633,613.318 0.58 955.41 27.93 301.80 5,754.97 5,700.00 662.83 -1,005.07 5,977,750.619 633,603.263 0.21 964.58 27.94 301.54 5,777.06 5,722.09 668.98 -1,015.04 5,977,756.588 633,593.188 049 973.7: 27.96 301.53 5,799.14 5,744.17 675.11 -1,025.03 5,977,762.535 633,583.093 0.08 982.90 28.01 301.52 5,821.22 5,766.25 681.24 -1,035.03 5,977,768.488 633,572.985 0.20 992.07 28.16 301.33 5,843.28 5,788.31 687.38 -1,045.07 5,977,774.443 633,562.834 0.70 1,001.25 28.19 301.28 5,865.31 5,810.34 693.51 -1,055.16 5,977,780.393 633,552.641 0.15 1,010.44 28.20 301.12 5,887.35 5,832.38 699.63 -1,065.26 5,977,786.329 633,542.430 0.31 1,019.62 28.26 301.10 5,909.37 5,854.40 705.74 -1,075.39 5,977,792.256 633,532.198 0.24 1,028.81 28.30 301.01 5,931.39 5,876.42 711.85 -1,085.53 5,977,798.182 633,521.944 0.23 1,038.00 28.27 30094 5,953.40 5,898.43 717.95 -1,095.69 5,977,804.095 633,511.680 0.18 1,047.18 28.30 301.03 5,975.42 5,920.45 724.04 -1,105.85 5,977,810.010 633,501.417 0.21 1,056.36 28.34 300.81 5,997.43 5,942.46 730.14 -1,116.02 5,977,815.920 633,491.136 0.45 1,065.551 28.35 300.82 6,019.43 5,964.46 736.22 -1,126.21 5,977,821.816 633,480.835 0.04 1,074.731 11/18/2019 9:48:39AM Page 8 COMPASS 5000.15 Build 90 Survey MD Inc BP TVD TVDSS N/S �� Northing Easting DLeg V. Sec Baker (°) (°) Final Survey Report (usft) Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well R-02 (usft) Project: PBU TVD Reference: KB @ 54.97usft (R-02 OKB) 5,986.47 Site: R MD Reference: KB @ 54.97usft (R-02 OKB) 0.21 Well: R-02 North Reference: True 6,063.43 Wellbore: R -02A Survey Calculation Method: Minimum Curvature 633,460.205 Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 300.81 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 6,350.00 28.31 300.75 6,041.44 5,986.47 742.29 -1,136.41 5,977,827.704 633,470.536 0.21 1,083.90 6,375.00 28.48 300.60 6,063.43 6,008.46 748.36 -1,146.63 5,977,833.584 633,460.205 0.74 1,093.07 6,400.00 28.47 300.81 6,085.40 6,030.43 754.44 -1,156.88 5,977,839.484 633,449.850 0.40 1,102.28 6,425.00 28.42 300.81 6,107.38 6,052.41 760.54 -1,167.11 5,977,845.398 633,439.515 0.20 1,111.49 6,450.00 28.53 300.61 6,129.36 6,074.39 766.63 -1,177.36 5,977,851.300 633,429.161 0.58 1,120.69 6,475.00 28.55 300.85 6,151.32 6,096.35 772.73 -1,187.62 5,977,857.218 633,418.786 0.47 1,129.91 6,500.00 28.58 301.00 6,173.28 6,118.31 778.88 -1,197.88 5,977, 863.175 633,408.424 0.31 1,139.17 6,525.00 28.56 300.62 6,195.24 6,140.27 785.00 -1,208.15 5,977,869.113 633,398.048 0.73 1,148.42 6,550.00 28.83 300.93 6,217.16 6,162.19 791.14 -1,218.46 5,977,875.068 633,387.627 1.23 1,157.70 6,575.00 28.71 301.06 6,239.08 6,184.11 797.34 -1,228.77 5,977,881.078 633,377.204 0.54 1,167.02 6,600.00 28.41 301.03 6,261.04 6,206.07 803.50 -1,239.01 5,977,887.056 633,366.856 1.20 1,176.30 6,625.00 28.72 300.50 6,282.99 6,228.02 809.62 -1,249.28 5,977,892.985 633,356.477 1.60 1,185.54 6,650.00 28.80 300.99 6,304.91 6,249.94 815.76 -1,259.62 5,977,898.947 633,346.031 1.00 1,194.83 6,675.00 28.78 301.04 6,326.82 6,271.85 821.97 -1,269.94 5,977,904.964 633,335.603 0.13 1,204.17 6,700.00 28.84 300.90 6,348.73 6,293.76 828.17 -1,280.27 5,977,910.976 633,325.164 0.36 1,213.50 6,725.00 28.97 300.67 6,370.61 6,315.64 834.35 -1,290.65 5,977,916.973 633,314.674 0.68 1,222.8, 6,750.00 28.95 301.00 6,392.48 6,337.51 840.56 -1,301.05 5,977,922.989 633,304.172 0.64 1,232.21 6,775.00 29.06 301.10 6,414.35 6,359.38 846.81 -1,311.43 5,977,929.054 633,293.677 0.48 1,241.61 6,800.00 29.12 301.04 6,436.20 6,381.23 853.08 -1,321.84 5,977,935.138 633,283.156 0.27 1,251.05 6,825.00 29.04 301.30 6,458.04 6,403.07 859.37 -1,332.24 5,977,941.239 633,272.649 0.60 1,260.49 6,850.00 29.16 301.38 6,479.89 6,424.92 865.69 -1,342.62 5,977,947.375 633,262.153 0.50 1,269.96 6,875.00 29.16 301.29 6,501.72 6,446.75 872.03 -1,353.03 5,977,953.521 633,251.637 0.18 1,279.45 6,900.00 29.20 301.65 6,523.55 6,468.58 878.39 -1,363.42 5,977,959.696 633,241.130 0.72 1,288.97 6,925.00 29.23 301.77 6,545.37 6,490.40 884.81 -1,373.80 5,977,965.922 633,230.636 0.26 1,298.52 6,950.00 29.14 301.73 6,567.19 6,512.22 891.22 -1,384.17 5,977,972.149 633,220.157 0.37 1,308.08 6,975.00 29.14 301.27 6,589.03 6,534.06 897.58 -1,394.55 5,977,978.322 633,209.666 0.90 1,317.58 7,000.00 29.28 301.82 6,610.85 6,555.88 903.97 -1,404.95 5,977,984.516 633,199.156 1.21 1,327.11 11/18/2019 9:48:39AM Page 9 COMPASS 5000.15 Build 90 * by BP 'a ,y. Final Survey Report Baker ._-4 000 Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 Project: PBU TVD Reference: KB @ 54.97usft (R-02 OKB) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) Well: R-02 North Reference: True Wellbore: R -02A Survey Calculation Method: Minimum Curvature Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS NIS E1W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 7,025.00 29.33 301.86 6,632.65 6,577.68 910.42 -1,415.34 5,977,990.783 633,188.648 0.21 1,336.71 7,050.00 29.27 301.40 6,654.45 6,599.48 916.84 -1,425.76 5,977,997.011 633,178.118 0.93 1,346.28 7,075.00 29.30 301.94 6,676.26 6,621.29 923.26 -1,436.17 5,978,003.243 633,167.597 1.06 1,355.86 1 7,100.00 29.09 302.27 6,698.08 6,643.11 929.74 -1,446.50 5,978,009.537 633,157.154 1.06 1,365.46 7,125.00 28.78 302.14 6,719.96 6,664.99 936.18 -1,456.73 5,978,015.798 633,146.806 1.27 1,374,99 7,150.00 28.65 302.17 6,741.89 6,686.92 942.58 -1,466.90 5,978,022.006 633,136.525 0.52 1,384.461 7,175.00 28.71 302.87 6,763.82 6,708.85 949.03 -1,477.02 5,978,028.273 633,126.295 1.37 1,393.96 7,200.00 28.73 302.86 6,785.74 6,730.77 955.55 -1,487.11 5,978,034.609 633,116.090 0.08 1,403.52 7,225.00 28.49 302.90 6,807.69 6,752.72 962.04 -1,497.16 5,978,040.926 633,105.922 0.96 1,413.041'1 7,250.00 28.35 303.22 6,829.68 6,774.71 968.54 -1,507.13 5,978,047.236 633,095.836 0.83 1,422.5311 7,275.00 28.18 303.71 6,851.70 6,796.73 975.06 -1,517.01 5,978,053.565 633,085.845 1.15 1,432.021 7,300.00 27.89 303.23 6,873.76 6,818.79 981.54 -1,526.81 5,978,059.888 633,075.929 1.47 1,441.44 7,325.00 27.86 303.20 6,895.86 6,840.89 987.95 -1,536.59 5,978,066.114 633,066.038 0.13 1,450.79 7,350.00 27.58 304.81 6,917.99 6,863.02 994.45 -1,546.23 5,978,072.441 633,056.283 3.20 1,460.17 7,375.00 27.80 304.53 6,940.13 6,885.16 1,001.06 -1,555.78 5,978,078.876 633,046.612 1.02 1,469.63 y 7,400.00 27.73 304.76 6,962.25 6,907.28 1,007.68 -1,565.37 5,978,085.324 633,036.915 0.51 1,479.1` 7,425.00 27.84 305.41 6,984.37 6,929.40 1,014.38 -1,574.90 5,978,091.849 633,027.261 1.29 1,488.65 1 7,450.00 28.05 305.21 7,006.46 6,951.49 1,021.15 -1,584.46 5,978,098.447 633,017.581 0.92 1,498.26 7,475.00 28.15 305.09 7,028.51 6,973.54 1,027.93 -1,594.09 5,978,105.052 633,007.833 0.46 1,507.91 7,500.00 28.19 305.29 7,050.55 6,995.58 1,034.73 -1,603.74 5,978,111.679 632,998.068 0.41 1,517.58 7,525.00 28.36 305.33 7,072.56 7,017.59 1,041.57 -1,613.40 5,978,118.349 632,988.284 068 1,527.30 7,550.00 28.45 305.55 7,094.55 7,039.58 1,048.47 -1,623.09 5,978,125.069 632,978.473 0.55 1,537.0711 7,575.00 28.46 305.74 7,116.53 7,061.56 1,055.41 -1,632.77 5,978,131.835 632,968.671 0.36 1,546.891 7,600.00 28.45 306.05 7,138.51 7,083.54 1,062.40 -1,642.42 5,978,138.644 632,958.896 0.59 1,556.73 7,625.00 28.61 306.64 7,160.48 7,105.51 1,06947 -1,652.04 5,978,145.546 632,949.156 1.30 1,566.65 7,650.00 28.61 306.46 7,182.43 7,127.46 1,076.60 -1,661.65 5,978,152.501 632,939.413 0.34 1,576.62 7,675.00 28.67 306.81 7,204.37 7,149.40 1,083.75 -1,671.27 5,978,159.476 632,929.672 0.71 1,586.61 11/18/2019 948 39A Page 10 COMPASS 5000.15 Build 90 Survey MD Inc BP ND TVDSS NIS E/W Northing Easting DLeg V. Sec Baker p (°) Final Survey Report (usft) Hughes Company: North America - ALASKA - BP Local Coordinate Reference: Well R-02 (usft) Project: PBU ND Reference: KB @ 54.97usft (R-02 OKB) 7,171.31 Site: R MD Reference: KB @ 54.97usft (R-02 OKB) 1.06 Well: R-02 North Reference: True 7,248.13 Wellbore: R -02A Survey Calculation Method: Minimum Curvature 632,910.095 Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 307.19 Survey MD Inc Azi ND TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 7,700.00 28.87 307.17 7,226.28 7,171.31 1,090.99 -1,680.88 5,978,166.542 632,919.934 1.06 1,596.6E 7,725.00 29.25 306.64 7,248.13 7,193.16 1,098.28 -1,690.59 5,978,173.657 632,910.095 1.84 1,606.84 7,750.00 29.37 307.19 7,269.93 7,214.96 1,105.63 -1,700.37 5,978,180.830 632,900.180 1.18 1,617.07 7,775.00 29.47 307.29 7,291.71 7,236.74 1,113.06 -1,710.15 5,978,188.084 632,890.273 0.45 1,627.38 7,800.00 29.66 307.07 7,313.45 7,258.48 1,120.52 -1,719.98 5,978,195.360 632,880.313 0.88 1,637.73 7,825.00 30.16 307.05 7,335.12 7,280.15 1,128.03 -1,729.93 5,978,202.693 632,870.233 2.00 1,648.17 7,850.00 30.25 307.11 7,356.73 7,301.76 1,135.61 -1,739.96 5,978,210.094 632,860.065 0.38 1,658.71 7,875.00 30.46 307.69 7,378.30 7,323.33 1,143.29 -1,750.00 5,978,217.585 632,849.893 1.44 1,669.33 7,900.00 30.97 307.25 7,399.80 7,344.83 1,151.06 -1,760.13 5,978,225.169 632,839.622 2.23 1,680.08 7,925.00 31.13 307.90 7,421.21 7,366.24 1,158.92 -1,770.35 5,978,232.847 632,829.263 1.49 1,690.94 7,950.00 31.34 308.66 7,442.59 7,387.62 1,166.95 -1,780.53 5,978,240.693 632,818.945 1.79 1,701.95 7,975.00 31.62 307.54 7,463.91 7,408.94 1,175.01 -1,790.80 5,978,248.562 632,808.530 2.59 1,713.01 8,000.00 31.59 308.77 7,485.20 7,430.23 1,183.10 -1,801.10 5,978,256.468 632,798.085 2.58 1,724.12 8,025.00 31.81 308.49 7,506.47 7,451.50 1,191.30 -1,811.36 5,978,264.483 632,787.678 1.06 1,735.32 8,050.00 31.83 308.33 7,527.72 7,472.75 1,199.49 -1,821.69 5,978,272.485 632,777.205 0.35 1,746.53 8,075.00 32.09 307.89 7,548.93 7,493.96 1,207.66 -1,832.10 5,978,280.463 632,766.648 1.40 1,757.72 8,100.00 32.13 308.23 7,570.10 7,515.13 1,215.85 -1,842.57 5,978,288.465 632,756.041 0.74 1,769.00 8,125.00 32.08 308.20 7,591.28 7,536.31 1,224.07 -1,853.01 5,978,296.495 632,745.456 0.21 1,780.28 8,150.00 32.21 308.72 7,612.45 7,557.48 1,232.34 -1,863.42 5,978,304.579 632,734.895 1.22 1,791.59 8,175.00 32.30 307.98 7,633.59 7,578.62 1,240.62 -1,873.89 5,978,312.668 632,724.285 1.62 1,802.93 8,200.00 32.46 308.26 7,654.70 7,599.73 1,248.88 -1,884.42 5,978,320.741 632,713.607 0.88 1,814.28 8,225.00 32.51 309.00 7,675.79 7,620.82 1,257.27 -1,894.91 5,978,328.933 632,702.970 1.60 1,825.72 8,250.00 32.33 308.93 7,696.89 7,641.92 1,265.69 -1,905.33 5,978,337.172 632,692.400 0.74 1,837.19 8,275.00 32.58 308.28 7,717.99 7,663.02 1,274.07 -1,915.81 5,978,345.353 632,681.768 1.72 1,848.62 8,300.00 32.50 308.81 7,739.06 7,684.09 1,282.44 -1,926.33 5,978,353.541 632,671.102 1.18 1,860.07 8,325.00 32.61 309.80 7,760.14 7,705.17 1,290.97 -1,936.74 5,978,361.873 632,660.543 2.18 1,871.62 8,350.00 32.90 308.81 7,781.16 7,726.19 1,299.53 -1,947.21 5,978,370.251 632,649.925 2.44 1,883.23 11/18/2019 9:48:39AM Page 11 COMPASS 5000.15 Build 90 p Final SuBP rvey Report Baker Hughes Company: North America - ALASKA - BP Project: PBU Site: R Local Co-ordinate Reference: Well: R-02 Wellbore: R -02A Design: R -02A Survey TVD Reference: MD Inc KB @ 54.97usft (R-02 OKB) (usft) (°) 8,375.00 32.47 8,400.00 32.20 8,425.00 32.49 8,450.00 32.93 8,475.00 32.85 8,500.00 32.31 8,525.00 32.47 8,550.00 32.38 8,575.00 32.61 8,600.00 32.12 8,625.00 31.69 8,650.00 31.98 8,675.00 31.36 8,700.00 31.80 8,724.00 32.31 8,800.00 31.38 8,900.00 30.88 9,000.00 30.40 9,100.00 29.90 9,200.00 29.55 9,300.00 28.63 Tie -in -Point 9,370.00 28.90 KOP - Top of Whipstock (usft) 9,387.00 30.83 Interpolated Azimuth (usft) (°/100usft) 9,416.85 39.13 Interpolated Azimuth 7,747.23 11/18/2019 9:48:39AM Page 12 COMPASS 5000.15 Build 90 Local Co-ordinate Reference: Well R-02 TVD Reference: KB @ 54.97usft (R-02 OKB) MD Reference: KB @ 54.97usft (R-02 OKB) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 308.27 7,802.20 7,747.23 1,307.95 -1,957.76 5,978,378.471 632,639.217 2.08 1,894.7: 309.49 7,823.33 7,768.36 1,316.34 -1,968.17 5,978,386.675 632,628.660 2.82 1,906.15 309.81 7,844.45 7,789.48 1,324.87 -1,978.47 5,978,395.023 632,618.211 1.35 1,917.68 309.58 7,865.48 7,810.51 1,333.50 -1,988.87 5,978,403.462 632,607.663 1.83 1,929.32 308.82 7,886.48 7,831.51 1,342.08 -1,999.39 5,978,411.851 632,596.991 1.68 1,940.96 309.02 7,907.54 7,852.57 1,350.54 -2,009.86 5,978,420.118 632,586.368 2.20 1,952.47 310.80 7,928.65 7,873.68 1,359.13 -2,020.13 5,978,428.523 632,575.945 3.87 1,964.04 309.33 7,949.76 7,894.79 1,367.76 -2,030.39 5,978,436.965 632,565.535 3.17 1,975.64 309.73 7,970.84 7,915.87 1,376.31 -2,040.75 5,978,445.325 632,555.025 1.26 1,987.19 310.72 7,991.96 7,936.99 1,384.95 -2,050.97 5,978,453.781 632,544.654 2.89 1,998.79 310.54 8,013.18 7,958.21 1,393.55 -2,061.00 5,978,462.203 632,534.474 1.76 2,010.29 309.78 8,034.42 7,979.45 1,402.06 -2,071.07 5,978,470.524 632,524.246 1.98 2,021.71 311.31 8,055.70 8,000.73 1,410.59 -2,081.05 5,978,478.873 632,514.121 4.06 2,033.12 311.48 8,077.00 8,022.03 1,419.24 -2,090.87 5,978,487.352 632,504.147 1.80 2,044.59 311.25 8,097.34 8,042.37 1,427.66 -2,100.43 5,978,495.596 632,494.438 2.19 2,055.75 311.11 8,161.90 8,106.93 1,454.06 -2,130.61 5,978,521.450 632,463.791 1.23 2,090.8: 311.21 8,247.50 8,192.53 1,488.09 -2,169.53 5,978,554.768 632,424.267 0.50 2,136.05 311.30 8,333.53 8,278.56 1,521.69 -2,207.84 5,978,587.678 632,385.359 0.48 2,180.66 312.30 8,420.01 8,365.04 1,555.17 -2,245.29 5,978,620.472 632,347.323 0.71 2,224.86 312.80 8,506.85 8,451.88 1,588.70 -2,281.82 5,978,653.337 632,310.202 0.43 2,268.79 313.61 8,594.23 8,539.26 1,621.98 -2,317.26 5,978,685.972 632,274.172 1.00 2,312.12 317.47 8,655.60 8,600.63 1,646.01 -2,340.84 5,978,709.577 632,250.167 2.68 2,342.73 317.00 8,670.34 8,615.37 1,652.23 -2,346.58 5,978,715.686 632,244.309 11.44 2,350.53 316.00 8,694.78 8,639.81 1,664.62 -2,358.36 5,978,727.863 632,232.309 27.87 2,366.18 11/18/2019 9:48:39AM Page 12 COMPASS 5000.15 Build 90 bp BP Baker Final Survey Report Hughes Company: North America - ALASKA - BP Project: PBU Site: R Well: R-02 Wellbore: R -02A Design: R -02A Survey MD Inc (usft) (°) 9,450.31 Interpolated Azimuth 9,480.14 First Clean Survey 9,510.38 9,540.70 9,570.27 9,601.29 9,630.15 9,660.96 9,690.16 9,720.28 9,750.18 9,780.14 9,810.61 9,840.29 9,870.87 9,900.90 9,930.86 9,961.09 9,990.93 10, 021.44 10, 050.95 10, 080.89 10,110.94 10,140.96 10,171.10 49.29 58.66 69.50 80.67 92.15 101.93 101.65 102.11 100.93 100.83 101.44 100.68 99.77 100.86 98.32 95.48 95.44 93.97 91.91 93.10 92.18 92.43 92.70 91.87 90.92 11/18/2019 9: 48 39A Page 13 COMPASS 5000.15 Build 90 Local Coordinate Reference: Well R-02 TVD Reference: KB @ 54.97usft (R-02 OKB) MD Reference: KB @ 54.97usft (R-02 OKB) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 315.00 8,718.73 8,663.76 1,681.22 -2,374.71 5,978,744.171 632,215.670 30.44 2,387.3 314.89 8,736.26 8,681.29 1,698.25 -2,391.77 5,978,760.884 632,198.311 31.41 2,409.15 314.61 8,749.45 8,694.48 1,717.36 -2,411.06 5,978,779.650 632,178.683 35.86 2,433.68 312.85 8,757.25 8,702.28 1,737.57 -2,432.20 5,978,799.477 632,157.180 37.26 2,459.87 310.15 8,759.09 8,704.12 1,757.09 -2,454.27 5,978,818.593 632,134.768 39.87 2,485.72 311.51 8,755.30 8,700.33 1,777.19 -2,477.54 5,978,838.271 632,111.145 31.83 2,512.52 321.67 8,749.39 8,694.42 1,797.69 -2,496.92 5,978,858.413 632,091.395 34.47 2,538.38 332.44 8,743.03 8,688.06 1,822.95 -2,513.29 5,978,883.373 632,074.573 34.24 2,567.70 342.37 8,737.18 8,682.21 1,849.33 -2,524.27 5,978,909.551 632,063.129 33.56 2,596.23 354.00 8,731.48 8,676.51 1,878.23 -2,530.31 5,978,938.334 632,056.567 37.92 2,625.47 4.79 8,725.68 8,670.71 1,907.52 -2,530.62 5,978,967.610 632,055.728 35.46 2,653.13 16.17 8,719.92 8,664.95 1,936.38 -2,525.28 5,978,996.560 632,060.551 37.36 2,678.46 27.12 8,714.49 8,659.52 1,964.20 -2,514.24 5,979,024.577 632,071.095 35.49 2,700.89 37.46 8,709.17 8,654.20 1,988.85 -2,498.66 5,979,049.502 632,086.221 34.47 2,718.79 48.47 8,704.06 8,649.09 2,010.87 -2,478.14 5,979,071.885 632,106.344 36.45 2,732.5,, 56.35 8,700.44 8,645.47 2,029.04 -2,454.53 5,979,090.469 632,129.618 27.71 2,741.61 61.54 8,697.59 8,642.62 2,044.42 -2,428.99 5,979,106.303 632,154.876 17.24 2,747.41 66.06 8,695.11 8,640.14 2,057.71 -2,401.97 5,979,120.082 632,181.656 15.67 2,750.75 69.56 8,693.58 8,638.61 2,068.97 -2,374.38 5,979,131.827 632,209.036 13.60 2,751.97 72.87 8,692.25 8,637.28 2,078.78 -2,345.53 5,979,142.157 632,237.705 11.52 2,751.41 71.16 8,690.89 8,635.92 2,087.88 -2,317.49 5,979,151.760 632,265.572 6.57 2,750.46 66.53 8,689.68 8,634.71 2,098.68 -2,289.60 5,979,163.052 632,293.263 15.47 2,751.14 63.71 8,688.34 8,633.37 2,111.30 -2,262.37 5,979,176.166 632,320.261 9.42 2,753.78 67.18 8,687.14 8,632.17 2,123.77 -2,235.09 5,979,189.116 632,347.310 11.88 2,756.25 71.37 8,686.40 8,631.43 2,134.43 -2,206.91 5,979,200.280 632,375.286 14.25 2,756.71 11/18/2019 9: 48 39A Page 13 COMPASS 5000.15 Build 90 �� BP Final Survey Report Baker OHughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 Project: PBU ND Reference: KB @ 54.97usft (R-02 OKB) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) Well: R-02 North Reference: True Wellbore: R -02A Survey Calculation Method: Minimum Curvature Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi ND TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 10,201.16 91.26 76.38 8,685.83 8,630.86 2,142.77 -2,178.05 5,979,209.141 632,403.992 16.70 2,754.77 10,233.07 89.57 81.10 8,685.60 8,630.63 2,149.00 -2,146.77 5,979,215.930 632,435.158 15.71 2,750.01 10,260.98 89.69 85.81 8,685.78 8,630.81 2,152.18 -2,119.05 5,979,219.607 632,462.814 16.88 2,743.59 10,291.06 90.22 91.31 8,685.81 8,630.84 2,152.94 -2,088.99 5,979,220.902 632,492.852 18.37 2,734.10 10,321.16 89.85 97.77 8,685.79 8,630.82 2,150.55 -2,059.00 5,979,219.060 632,522.877 21.50 2,721.69 10,350.81 88.71 101.84 8,686.16 8,631.19 2,145.51 -2,029.79 5,979,214.538 632,552.169 14.25 2,707.03 10,381.03 88.80 107.35 8,686.82 8,631.85 2,137.90 -2,000.56 5,979,207.455 632,581.525 18.23 2,689.95 10,410.55 88.59 113.29 8,687.49 8,632.52 2,127.65 -1,972.90 5,979,197.710 632,609.365 2013 2,670.92 10,440.18 88.00 117.46 8,688.37 8,633.40 2,114.96 -1,946.15 5,979,185.504 632,636.340 14.21 2,649.91 10,470.24 88.00 119.00 8,689.42 8,634.45 2,100.75 -1,919.68 5,979,171.774 632,663.057 5.12 2,627.56 10,500.40 88.50 115.61 8,690.34 8,635.37 2,086.93 -1,892.90 5,979,158.431 632,690.082 11.36 2,605.47 10,530.47 88.40 112.25 8,691.16 8,636.19 2,074.74 -1,865.42 5,979,146.737 632,717.765 11.17 2,584.68 10,560.52 88.37 108.73 8,692.00 8,637.03 2,064.22 -1,837.29 5,979,136.732 632,746.081 11.71 2,565.24 10,590.46 88.28 105.25 8,692.88 8,637.91 2,055.48 -1,808.67 5,979,128.504 632,774.847 11.62 2,547.30 10,620.53 88.40 101.83 8,693.75 8,638.78 2,048.44 -1,779.46 5,979,121.994 632,804.184 11.38 2,530.77 10,650.59 88.25 98.22 8,694.63 8,639.66 2,043.21 -1,749.87 5,979,117.297 632,833.855 12.01 2,515.8' 10,680.49 87.66 95.74 8,695.70 8,640.73 2,039.58 -1,720.22 5,979,114.200 632,863.570 8.52 2,502.33 10,710.44 87.24 93.97 8,697.03 8,642.06 2,037.05 -1,690.40 5,979,112.203 632,893.420 6.07 2,489.83 10,740.62 87.64 90.95 8,698.38 8,643.41 2,035.76 -1,660.29 5,979,111.451 632,923.554 10.08 2,478.39 10,770.54 88.40 87.43 8,699.41 8,644.44 2,036.18 -1,630.39 5,979,112.410 632,953.434 12.03 2,468.64 10,800.68 88.56 83.66 8,700.21 8,645.24 2,038.52 -1,600.36 5,979,115.289 632,983.417 12.52 2,460.65 10,830.55 88.40 80.72 8,701.00 8,646.03 2,042.58 -1,570.78 5,979,119.876 633,012.917 9.85 2,454.43 10,860.68 88.19 77.45 8,701.90 8,646.93 2,048.28 -1,541.21 5,979,126.108 633,042.375 10.87 2,449.76 10,890.38 87.88 80.76 8,702.92 8,647.95 2,053.89 -1,512.07 5,979,132.239 633,071.411 11.19 2,445.15 10,920.00 87.48 85.59 8,704.12 8,649.15 2,057.41 -1,482.69 5,979,136.282 633,100.718 16.35 2,438.48 10,950.09 87.79 90.73 8,705.36 8,650.39 2,058.37 -1,452.65 5,979,137.786 633,130.732 17.10 2,429.20 10,980.54 88.87 95.09 8,706.25 8,651.28 2,056.82 -1,422.26 5,979,136.788 633,161.142 14.75 2,417.43 11/18/2019 9:48:39AM Page 14 COMPASS 5000.15 Build 90 by BP Final Survey Report Baker NW Hughes Company: North America - ALASKA - BP Project: PBU Site: R Well: R-02 Wellbore: R -02A Design: R -02A Survey MD Inc (usft) V) 11,011.74 11, 040.45 11,070.45 11,100.59 11,130.43 11,160.96 11,193.16 11,220.55 11,250.68 11,280.74 11, 310.66 11,340.88 11, 370.73 11,400.41 11,430.89 11,460.39 11, 490.68 11, 520.62 11, 550.57 11, 580.59 11, 610.42 11, 640.73 11,670.72 11,685.47 11,725.00 Projection to TD 90.92 90.49 91.91 92.95 93.29 91.51 90.31 89.91 90.49 89.91 88.59 86.99 87.45 89.69 89.29 87.73 87.85 87.85 87.79 87.76 88.47 88.40 88.71 88.71 88.71 11/18/2019 9.48:39AM Page 15 COMPASS 5000.15 Build 90 Local Co-ordinate Reference: Well R-02 TVD Reference: KB @ 54.97usft (R-02 OKB) MD Reference: KB @ 54.97usft (R-02 OKB) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVD TVDSS N/S E/W Northing Easting DI -eq V. Sec V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 98.33 8,706.31 8,651.34 2,053.18 -1,391.28 5,979,133.700 633,192.181 12.29 2,403.49 102.13 8,705.95 8,650.98 2,048.08 -1,363.04 5,979,129.111 633,220.512 13.32 2,389.11 106.58 8,705.32 8,650.35 2,040.65 -1,333.99 5,979,122.200 633,249.687 15.57 2,372.26 110.70 8,704.05 8,649.08 2,031.03 -1,305.46 5,979,113.093 633,278.380 14.09 2,353.52 114.55 8,702.42 8,647.45 2,019.57 -1,277.96 5,979,102.129 633,306.077 12.93 2,333.41 113.47 8,701.14 8,646.17 2,007.16 -1,250.10 5,979,090.222 633,334.155 6.82 2,312.28 110.61 8,700.63 8,645.66 1,995.08 -1,220.26 5,979,078.681 633,364.205 9.63 2,290.79 107.31 8,700.58 8,645.61 1,986.18 -1,194.36 5,979,070.250 633,390.258 12.14 2,273.63 103.68 8,700.47 8,645.50 1,978.13 -1,165.33 5,979,062.725 633,419.426 12.20 2,256.21 100.27 8,700.37 8,645.40 1,971.89 -1,135.93 5,979,057.019 633,448.932 11.51 2,240.37 97.65 8,700.76 8,645.79 1,967.23 -1,106.38 5,979,052.892 633,478.558 9.80 2,225.96 95.00 8,701.92 8,646.95 1,963.91 -1,076.37 5,979,050.105 633,508.620 10.24 2,212.64 93.24 8,703.37 8,648.40 1,961.77 -1,046.63 5,979,048.497 633,538.388 6.09 2,200.54 92.84 8,704.11 8,649.14 1,960.19 -1,017.01 5,979,047.456 633,568.036 7.67 2,189.00 90.61 8,704.38 8,649.41 1,959.27 -986.54 5,979,047.086 633,598.508 7.43 2,177.80 88.71 8,705.15 8,650.18 1,959.45 -957.06 5,979,047.791 633,627.985 8.33 2,167.9E 85.75 8,706.32 8,651.35 1,960.91 -926.83 5,979,049.796 633,658.180 9.77 2,159.08 82.59 8,707.44 8,652.47 1,963.95 -897.07 5,979,053.368 633,687.879 10.55 2,151.83 85.85 8,708.58 8,653.61 1,966.96 -867.29 5,979,056.916 633,717.590 10.88 2,144.56 91.29 8,709.75 8,654.78 1,967.71 -837.32 5,979,058.202 633,747.546 18.11 2,135.10 96.77 8,710.73 8,655.76 1,965.62 -807.59 5,979,056.642 633,777.305 18.51 2,123.04 102.31 8,711.56 8,656.59 1,960.60 -777.72 5,979,052.160 633,807.256 18.27 2,108.18 107.90 8,712.32 8,657.35 1,952.79 -748.79 5,979,044.872 633,836.322 18.66 2,091.01 110.39 8,712.65 8,657.68 1,947.95 -734.86 5,979,040.287 633,850.335 16.88 2,081.74 110.39 8,713.54 8,658.57 1,934.18 -697.81 5,979,027.187 633,887.618 0.00 2,056.21 11/18/2019 9.48:39AM Page 15 COMPASS 5000.15 Build 90 �� BP Final Survey Report Baker Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 Project: PBU TVD Reference: KB @ 54.97usft (R-02 OKB) Site: R MD Reference: KB @ 54.97usft (R-02 OKB) Well: R-02 North Reference: True Wellbore: R -02A Survey Calculation Method: Minimum Curvature Design: R -02A Database: EDM R5K - Alaska PROD - ANCP1 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 9,300.00 8,594.23 1,621.98 -2,317.26 Tie -in -Point 9,370.00 8,655.60 1,646.01 -2,340.84 KOP - Top of Whipstock 9,387.00 8,670.34 1,652.23 -2,346.58 Interpolated Azimuth 9,416.85 8,694.78 1,664.62 -2,358.36 Interpolated Azimuth 9,450.31 8,718.73 1,681.22 -2,374.71 Interpolated Azimuth 9,480.14 8,736.26 1,698.25 -2,391.77 First Clean Survey 11,725.00 8,713.54 1,934.18 -697.81 Projection to TD 11/18/2019 9:48:39AM Page 16 COMPASS 5000.15 Build 90 Easting (600 usft/in) WELL DETAILS: R-02 WELLBORE DETAILS: R-02A REFERENCE INFORMATION Project: pgD I Co-ordinate Reference: Well R-02, True North Baker Site: R Ground Level 19.21 Parent Wellbore: R-02 (N/E) Well: R-02 Northing: 5977106.000 Tie on MD9300.00 Vertical (TVD) Reference: KB @ 54.97usft (R-02 OKB) Hughes Wellbore: R-02A Fasting: 634620.000 Section (VS) Reference: Slot - (O.00N, 0.00E KB @ 54.97usft (R-6 OKB) Design: R-02A Latittude 70° 20' 43.370 N Measured Depth Reference: Longitude: 148° 54'26.152 W Calculation Method: Minimum Curvature AOGCC - Offsets within 500 414L Easting (600 usft/in) 631200 631500 631800 632100 632400 632700 633000 633300 633600 633900 634200 634500 634800 635100 635400 635700 636000 0 5979900 - - R-25 R-08QPB1 5979900 R-08 R-31 R-03 R-21 R-09A p0 R-25A vo O t R-211-1 5979600 1 _LL 60 ©eft _ 5979600 7000 000 j ^oloz $ 5979300 , ___. __ _f R-09 5979300 R-21 1-01 �00p 9000 5979000 000 W2 O O oo 5979000 R-41 O g0 p o R-02A Oo o 7 -40 R-06 ^ 5978700 _ - o - - - L z00 O 800 -_ _Bl 5978700 R 30 O 7 00 00 O O O S�O 5978400 _ � _ _ 5 97840 0.� of 000 0 C O ^ ,1000 I O C O ^ O 00 U) 5978100 P O O 00 5978100 Z R-29PB1 o b�0 00 v n A c¢ 0 5 O 0 o O o; o s� e o OO 0 o �0 5977800 0 I o u y 5977800 R-28A h0 100 .,. p oo 00 5977500 0 0o iy M p0 500 5977500 'j O 0 00.0 0 0 io R-14m O C:> V 00 o.. of -o co 5977200 - _ n o O 977200 R-28 0� o � I o o' 0 io o 0 '.. 0 0 L ^ o 5976900 R 14A'' 0 40 o', 1$0 0 5976900 R-39 631200 631500 631800 01 632100 632400 632700 633000 633300 633600 633900 634 p R p7RI1 Pg p�5 634500 634 001 63 100 635400 635700 636000 R-OS Easting (600 usft/in) North America - ALASKA - BP PBU R R-02 R -02A R -02A 500292035401 AOGCC Offset Well Report 18 November, 2019 Baker Hughes t�N� BP �` 2► bp Anticollision Report Baker s +i Hughes Company: North America - ALASKA - BP Project: PBU Reference Site: R Site Error: 0.00usft Reference Well: R-02 Well Error: 0.00usft Reference Wellbore R -02A Reference Design: R -02A Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well R-02 KB @ 54.97usft (R-02 OKB) KB @ 54.97usft (R-02 OKB) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference R -02A Filter type: NO GLOBAL FILTER: Using user defined selection 8 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 Date 11/18/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 9,370.00 11,725.00 Survey #1 (R -02A) MWD MWD - Standard 11/18/2019 9:50:02AM Page 2 of 127 COMPASS 5000.15 Build 90 • BP p Anticollision Report Baker s °►� Hughes Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 Project: PBU TVD Reference: KB @ 54.97usft (R-02 OKB) Reference Site: R MD Reference: KB @ 54.97usft (R-02 OKB) Site Error: 0.00usft North Reference: True Reference Well: R-02 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore R -02A Database: EDM R5K - Alaska PROD - ANCP1 Reference Design: R -02A 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 KUPRST-01 EX NKUPST EX PR331213 HURLST Plans: Gwydyr Development (SHL) R R-01 - R-01 - R-01 2,829.89 2,825.00 117.58 R-02 - R-02 - R-02 9,600.00 9,875.00 347.80 R-03 - R-03 - R-03 2,625.00 2,625.00 94.25 R-03- R -03A- R -03A 2,629.19 2,625.00 94.29 R-03 - R -03B - R -03B 2,629.19 2,625.00 94.29 R-04 - R-04 - R-04 2,647.52 2,650.00 206.27 R-05 - R-05 - R-05 2,647.36 2,650.00 326.86 R-05 - R -05A - R -05A 2,655.27 2,650.00 326.99 R-06 - R-06 - R-06 2,252.88 2,250.00 426.48 R-06- R -06A- R -06A 2,252.88 2,250.00 426.48 R-07 - R-07 - R-07 3,566.78 3,550.00 186.24 R-07 - R -07A - R -07A 3,566.78 3,550.00 186.24 R-08 - R-08 - R-08 3,120.66 3,225.00 386.66 R-08 - R -OSA - Plan #21 R -08A update 3,367.17 3,525.00 351.94 R-08 - R -08A- R -08A 3,367.17 3,525.00 351.94 R-08 - R-08ALl - R-08AL1 3,367.17 3,525.00 351.94 R-08 - R-08APB1 - R-08APB1 3,367.17 3,525.00 351.94 R-14 - R-14 - R-14 5,313.53 5,500.00 143.03 R-14 - R -14A - R -14A 5,313.53 5,500.00 143.03 R-14 - R -14B - R -14B 4,125.00 4,575.00 376.79 R-14 - R-14BPB1 - R-14BP61 4,125.00 4,575.00 376.79 R-15 - R -15A- R-1 5A 9,525.00 10,675.00 168.22 R-21 - R-211-1-01 - R-2111-01 11,667.76 12,636.00 98.10 R-28 - R-28 - R-28 3,636.58 3,625.00 207.25 R-28 - R -28A - R -28A 3,636.58 3,625.00 207.25 R-29 - R-29 - R-29 2,878.85 2,875.00 48.41 R-29- R -29A- R -29A 2,878.85 2,875.00 48.41 R-29 - R -29P81 - R-29PB1 2,878.85 2,875.00 48.41 R-30 - R-30 - R-30 878.04 875.00 46.17 R-30 - R -30A - R -30A WP10 878.04 875.00 46.17 R-31 - R-31 - R-31 2,302.59 2,300.00 38.10 R-31 - R-31 A- R-31 A 2,302.59 2,300.00 38.10 R-35 - R-35 - R-35 1,191.14 1,200.00 103.07 R-35 - R -35A - R -35A 1,191.14 1,200.00 103.07 R-35 - R-35ALl - R-35AL1 99.15 100.00 145.47 R-39 - R-39 - R-39 568.70 575.00 75.42 R-39 - R -39A - R -39A 568.70 575.00 75.42 R-39 - R-39AL1 - R-39ALl 568.70 575.00 75.42 R-39 - R-39ALl PB1 - R-39ALlPB1 568.70 575.00 75.42 R-41 - R-41 - R-41 383.48 375.00 183.39 11/18/2019 9:50:02AM Page 3 of 127 COMPASS 5000.15 Build 90 Remarks: WELL NAME TR-02A CEMENT REPORT Date : 11/15/2019 Shoe 11725 Hole Size: FC A: 4-1/4" 11708 Casinq Size: 3-1/2 x 3-1/4 x 2-7/8 Top Liner A : 8808 Preflush (Spacer) Type: 1% KCL Density (ppg) : 8.4 Volume pumped (bbls) : 225 Lead Slurry Type : 15.3 Liner Field Blend Volume (bbls): 45.22 Density (ppg) : 15.3 Yield : 1.32 Sacks: 192.3391591 Mixing / Pumping Rate (bpm) : 2 Tail Slurry Type : Volume (bbls) : Density (ppg) ui Yield : Sacks : #DIV/0! Mixing / Pumping Rate (bpm) a N Post Flush (Spacer) Type : Density (ppg) : Rate (bpm) : Volume: Displacement: Type :-1.25 ppb Geovis Density (ppg) : 8.33 Rate (bpm) : 1.5 Volume (actual / calculated) : 18.6/18.6 FCP (psi) : 2000 Pump used for disp : Rig Pump Plug Bumped? X Yes No Bump press : 3000 Casing Rotated? Yes No Reciprocated? Yes No % Returns during job : 82 Cement returns to surface? X Yes No Spacer returns? Yes No Vol to Sur: N/A Cement In Place At: 320 AM Date : 11/15/2019 Estimated TOC: 8,808 Method Used To Determine TOC : Liner top cement returns to surface Volume lost during displacement (bbls) : 3.7 bbls Remarks: MEMORANDUM TO: Jim Regg G, P.I. Supervisor FROM: Adam Earl Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday, December 10, 2019 SUBJECT: Mechanical Integrity Tests BP Exploration (Alaska) Inc. R -02A PRUDHOE BAY UNIT R -02A Src: Inspector Reviewed By: P.I. Supry .5g-- Comm Well Name PRUDHOE BAY UNIT R -02A API Well Number 50-029-20354-01-00 Inspector Name: Adam Earl Permit Number: 219-112-0 Inspection Date: 12/8/2019 " Insp Num: mitAGE191208183625 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well R -02A G JVD . - 2452 - 2455 2463 2465 761z - Tubing e Inj 3052 ' 3021' z19i1�o-- TYPeTestl sPTTest sI'-- 1903 IA i- - PTD �� - yp � p � 26 3100 BBL Pumped: I BBL Returned: - OA 6 381 Boz 689 672 I_ ---_ — -- Interval OTHER �P/F P Notes: MIT -IA for post RWO for AA cancelation Tuesday, December 10, 2019 Page 1 of I Wallace, Chris D (CED) From: AK, GWO Well Integrity Engineer <AKGWOWeliSiteEnginee@bp.com> Sent: Wednesday, December 11, 2019 7:57 AM To: Wallace, Chris D (CED); AK, OPS EOC Specialists; Ak, OPS GC2 Facility PTL; Ak, OPS GC2 Field PTL; AK, OPS GC2 OSM; AK, OPS GC2 Wellpad Lead; AK, OPS PCC Ops Lead; AK, OPS Prod Controllers; AK, OPS Well Pad DFT N2; AK, OPS Well Pad HUQ; AK, OPS Well Pad LV; AK, OPS Well Pad MN; AK, OPS Well Pad RJ; AK, OPS WELL PAD S; AK, OPS Well Pad SW; AK, OPS WELL PAD W; AK, OPS Well Pad Z; Ak, Ops West Area TL; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL; Duong, Lea; Nottingham, Derek; Stechauner, Bernhard Cc: Regg, James B (CED); AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Well Information; AK, OPS FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis J; Obrigewitch, Beau; Smith, Travis T (CONOCOPHILLIPS); Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J Subject: OPERABLE: Injector R-02 (PTD# 2191120) Flowback complete, passed AOGCC MIT -IA All, WAG Injector R-02 (PTD # 2191120) was made Under Evaluation on 11/23/19 for a temporary flowback post Rig Workover and CTD Sidetrack. After the temporary flowback, the well was placed on Injection on 12/05/19 and passed an AOGCC witnessed MIT -IA to 3,021 psi on 12/08/19. The well is now classified as OPERABLE. Please respond with any questions. Andrew Ogg Well Integrity Engineer BP Global Wells Organization - Alaska Office: 907-659-8110 From: AK, GWO Well rity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Saturday, November 2019 8:20 AM To: AK, OPS EOC Specialists <AKO-PSEOCSpecialists@bp.com>; Ak, OPS GC2 Facility PTL <AKOPSGC2FacilityOTL@bp.com>; Ak, GC2 Field PTL <AkOPSGC2Field PTL@bp.com>; AK, OPS GC2 OSM <AKOPSGC20SM@bp.com>; AK, OPS GC2 ad Lead <AKOPSGC2WellpadLead @bp.com>; AK, OPS PCC Ops Lead <AKOPSPCCOpsLead@bp.com>; AK, OPS Prod Con Ilers <akopsprodcontrollersl@bp.com>; AK, OPS Well Pad RJ <AKOPSWellPadRJ@bp.com>; AK, OPS Well Pad SW <A SWellPadSW@bp.com>; Ak, Ops West Area TL <AkOpsWestAreaTL@bp.com>; AK, RES GPB East Wells Opt r <AKRESGPBEastWellsOptEngr@bp.com>; AK, RES GPB West Wells Opt Engr <AKRESGPBWestWellsOpt2@bp.com>; AK O rodEOCTL <AKOPSPCCEOCTL@bp.com>; Duong, Lea <Lea.Duong@bp.com>; Infanti, Samuel <samuel.infantil@bp.com>; ingham, Derek <Derek.Nottingham@bp.com>; Peru, Cale <Cale.Peru@bp.com>; Stechauner, Bernhard <Bernhard.Stechau r@bp.com>; Wellman, Julie <Julie.Wellman@bp.com>; Youngmun, Alex <younak@BP.com>; 'chris.wallace aska.gov' <chris.wallace@alaska.gov> Cc: AK, GWO Completions Well Integrity <AKDCWLCompletionsSupt@bp.com>; AK, 0 DHD Well Integrity <AKD&CDHDWelllntegri@bp.com>; AK, GWO Projects Well Integrity <AKDCProjectsWell egrityEngineer@bp.com>; AK, GWO SUPT Well Integrity <AKDCWelllntegrityCoordinator@bp.com>; AK, GWO Well Inte 'ty Well Information <akgwowellintegritywe@bp.com>; AK, OPS FF Well Ops Comp Rep <AKOPSFFWellOpsCompRep com>; AKIMS App User <akimsuser.service@bp.com>; Cismoski, Doug A <CismosDA@BP.com>; Daniel, Ryan <Ryan.Dani @bp.com>; I THE STATE 'ALASKA GOVERNOR MIKE DUNLEAVY Sean Mclaughlin 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.00gcc.alaska.gov Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU R -02A BP Exploration (Alaska), Inc. Permit to Drill Number: 219-112 Surface Location: 4642' FNL, 4311' FEL, SEC. 32, T12N, RUE, UM Bottomhole Location: 2702' FNL, 281' FWL, SEC. 32, T12N, RUE, UM Dear Mr. Mclaughlin: Enclosed is the approved application for the permit to redrill the above referenced service 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, Daniel T. Seamount, Jr. Commissioner �s DATED this day of August, 2019. STATE OF ALASKA. -ASKA OIL AND GAS CONSERVATION COMMIS: PERMIT TO DRILL 20 AAC 25.005 la. Type of Work: 1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG 0 . Service - Disp❑ 'G', 130 cu ft Permafrost C 35-9307 35-8600 Drill ❑ Lateral ❑ Stratigraphic Test ❑ Development - Oil ❑ Depth TVD (ft): 8650-8685 1c. Specify if well is proposed for: Redrill p . Reentry ❑ Exploratory -Oil ❑ Report ❑ Drilling Fluid Program R1 20 AAC 25.050 requirements 0 -------------------- Service - Winj ❑ Single Zone Q Coalbed Gas EJHydrates ❑ Development -Gas ❑ Service -Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: Permit Approva Date: / (✓1 See cover letter for other BP Exploration (Alaska), Inc 5. Bond Blanket D Single Well E]11. Well Name and Number: Address: Bond No. 29S105380- PBU R -02A 3 Post injection MIT req'd: Yes El No ❑ Y-&44' �G1 APPROVEDial THE COMMISSION Date: O �cSl� ✓ 1 6. Proposed Depth: TVDss: 8660' 12. Field/Pool(s): P.O. Box 196612 Anchorage, AK 99519-6612 MD: 4a. Location of Well (Governmental Section): 11800' . TVD: 8715' PRUDHOE BAY, PRUDHOE 7. Property Designation (Lease Number): OIL Surface: 4642' FNL, 4311' FEL, Sec. 32, T12N, R13E, UM , ADL 028279 Top of Productive Horizon: 3000' FNL, 1362' FEL, Sec. 31, T12N, R13E, UM 8. DNR Approval Number: 77-028 13. Approximate spud date: October 15, 2019 Total Depth: 2702' FNL, 281' FWL, Sec. 32, T12N, R13E, UM 4b. Location of Well (State Base Plane Coordinates - NAD 27): Surface: x- 634620 y- 5977106 - Zone - ASP 4 16. Deviated wells: Kickoff Depth: 9369 feet Maximum Hole Angle: 101 degrees 18. Casing Program: 4-1/4" I3 -1/4"x2-7/8" 16.6#/6.5# I 13Cr85 I TCII/STL _2988- 9. Acres in Property: 2459 114. Distance to Nearest Property: 10. KB Elevation above MSL: 54.97 feet 15. Distance to Nearest Well Open GL Elevation above MSL: 19.72 feet to Same Pool: 105 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3364 Surface: 2484 Top - Setting Depth - Bottom Ceme�Quantity, c.f. or sacks MD TVD MID TVD taqe data) 8812' 8172' 11800' 8715' 212 sx Class 'G' 19. PRESENT 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): Effect. Depth TVD 10303 9474 p (Junk (measured)ft): 9405,9620 9405 8686 Casing Length Size 9379, 9925 Cement V I Conductor/Structural 80 20" 651 Surface 2590 13-3/8" 534 Intermediate 9272 9-5/8" 1288 cu ft Class Production Liner 1487 7" 43 Perforation Depth MD (ft): 9364-9404 Perforation Hydraulic Fracture planned? Yes ❑ No 0 20. Attachments Property Plat ❑ BOP Sketch D Drilling P Diverter Sketch ❑ Seabed 21. Verbal Approval: Commission Representative: 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not b from without prior written approval. Authorized Name Mclaughlin, Sean M Authorized Title En ineering Team Lead - CTD Authorized Signature S7 �i Date v Commission Us Permit to Drill / Number. / — ���� API : 50- 029-20354-01-00 Conditions of approval : If box is checked, well may not bepsed to explore for, test, or p Other:br� C ;��—� 3��� � Samples req'd: Y H2S measures Ye Spacing exception req'd: Ye Approved by: C(/�I��f COMMISSIONER Form 10-401 Revised�2017 l R 113] tNA r permit is valid f 4 o ume MD TVD 8 0 e !� Ye cu ft Arctic Set 38-118 38-118 cu ft Permafrost 37 - 2628 37-2628 'G', 130 cu ft Permafrost C 35-9307 35-8600 cu ft Class 'G' 8815- 10302 8175-9473 Depth TVD (ft): 8650-8685 rogram Q Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Report ❑ Drilling Fluid Program R1 20 AAC 25.050 requirements 0 -------------------- Date deviated Contact Name Soerrv. Nathan Contact Email Nathan. SperryO-bp.corn l r Contact Phone 907-564-4258 1 e my Permit Approva Date: / (✓1 See cover letter for other requirements: roduce coalbed methane, gas hydrates, or gas contained in shales: ❑ No pl/ Mud log req'd: Yes ❑ No NK s No ❑ , Directional svy req'd: Yes M"No ❑ s ❑ No 119' Inclination -only svy req'd: Yes ❑ No 9 Post injection MIT req'd: Yes El No ❑ Y-&44' �G1 APPROVEDial THE COMMISSION Date: O �cSl� ✓ 1 Otgv FIN111 (20 AAC 25.005(g)) Submit Form and Attachments in Duplicate To: Alaska Oil & Gas Conservation Commission ^Ar From: Zach Browning r by CTD Engineer 5�w Date: August 6, 2019 Re: R -02A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well R-02 with the Nabors CDR2 Coiled Tubing Drilling rig on or around Septemhar 15th, 2011. O -fa Le r Proposed plan for R -02A: The sidetrack R -02A will be a 2400' horizontal CST that will kick -out from the R-02 near - vertical Sag -only injector (used to be primarily Ivishak injector). The CST will be drilled to the east and will access a large acreage that has not been effectively swept before. Through making this injector horizontal and adjusting the location of injection, the well will be able to inject more water and MI and sweep a much larger area than the current well is able to. The sidetrack will be drilled on or around October 15th, 2019. The rig will move in, test BOPE and kill the well. The 3.80" window will be milled off a 4-1/2" x 7" delta whipstock set pre -rig. The well kicks -off in the Sag River and will be drilled in zone for the duration. The proposed sidetrack will be completed with a 3-1/4" x 2-7/8" 13Cr solid liner, cemented in place and selectively perforated.* Rig Work (scheduled to begin October 15th, 2019) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2484 psi). 11 2. Drill production build section: 4.25" OH, -590' (35 deg DLS planned). 3. Drill production lateral: 4.25" OH, 1816' (12 deg DLS planned). 4. Pump primary cement job: 43.8 bbls, 15.3 ppg Class G, TOC at TOL (^'8812 MD).* 5. Perforate 1200' based on drilling logs. 6. Freeze protect well to a min 2,200' TVDss. 7. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) 4G •P 4 X oGCe Post -Rig Work: 1. V: Install second swab (to allow CTU to RDMO during flowback while well is still flowing if well is able to flow naturally). Tree work as necessary. Pull BPV/TWC as necessary. 2. F: MIT -IA (AOGCC Witness) Z.,q I. r „l• y % f,C 3. T: Flowback and Pre -produce down neighboring flowline for 5-7 days (to clean up perfs prior to injection) 4. CT: Test separator assist; N2 lift for 5-7 days (as well will not have GLMs and it is not certain that well will be able to naturally flow once kicked off) 5. S: Install 4.5" LTP (if liner lap test fails). Set MCX 6. F: Pressure test LTP (if set) 7. V: remove second swab Mud Program: 0 Drilling/Completion: a min EMW of 8.4 ppg KCL with Geovis for drilling (480 psi over -balance). Disposal: • All Class I & II non -hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.25" for entirety of the production hole section. Liner Program: • 2-7/8", 6.5#, 13Cr solid liner: 10,000' MD —11,800' MD • 3-1/4", 6.6#, 13Cr solid liner: 8812' MD —10,000' MD • A planned 43.8 bbls of 15.3 ppg cement will be used for liner cementing (TOC = TOL at 8812' MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg (480 psi over -balance). • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 101°, inclination at kick off point is 29°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property — 13,252' • Distance to nearest well within pool — 105' (R-211-1-01) Logging: • MWD directional, Gamma Ray, and Resistivity will be run through the entire open hole section. Perforating: • Perforating: 1200' of perforations, 2", 60 deg random phasing, 6 spf, perf guns. • The primary barrier for this operation: a minimum EMW of 8.4 ppg (480 psi over -balance). • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti -Collision Failures: • None. All offset wells pass BP anti -collision scan criteria. Hazards: i • R -pad is considered an H2S pad. No recent H2S reading on R-02. Max recorded on the pad: 600 ppm on R-19 (8/7/1999). • One fault crossing planned (0-40' DTS throw expected). • Lost circulation risk on R -02A is considered Medium. Reservoir Pressure: , • The reservoir pressure on R -02A is expected to be 3364 psi at 8800' TVDSS (7.35 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2484 psi. • A min EMW of 8.4 ppg for this well will provide 480 psi over -balance to the reservoir. Nathan Sperry CC: Well File CTD Engineer Joseph Lastufka 564-4258 13 Distance to Top of Oil Pool Top of Oil Pool Top of Cement Top of Cement Top of Cement Zonal Isolation (Annular Cement Operations Well Name Status R-02A (MD) (TVD) (M D) (TVD) Determined By Reservoir Status cement footage) Summary Mechanical integrity PC Shoe Depth 1288 c.f. class 'G' Not-operable 130 0. PF 'C' Not operable -slow T%IA. R-02 TzIA (RWO Volumetric. =252 bbls RWO planned prior to CTO planned prior Assume40% (No losses recorded, Well. Well. 8-MIT-T%IA failed to sidetrack). NA 9510 8710 6080 5746 Washout. NA 3227 bumped plug. 6-25-79) 5/4/18 - MIT-OA passed 9307 R-15 9-5/8" cement job: 1615 cu ft class'G' = 288 bbls of cement R-15A R-15A 7" cement job: 330 cu ft classs'G' = 59 bbls (Sidetrack 02/03/15: MIT-IA Passed to Volumetric. 2500 psi Operable 290' below Assume 40% 3735 (644' behind 7" and intermediate section to 11/02/13: MITOA to 1200 Injector R-02A 8989 8582 5311 7578 Washout. Open slotted liner 3091' behind 9-5/8") TOL) psi Passed 9596 Cemented 9-5/8" 1st Stage: 1750 c.f. class V+ 575 c.f. class 'G'= 414 bbls 2nd stage (DV packer): R-21 L1/Ll-Ol 133 c.f. PF 'C' =27 bbls (No losses recorded Volumetric. during job, did not bump 03/31/09: MIT-OA Passed Operable - Assume 40% plug-found it 173' high. 8- to 2000 psi, MIT-IA Passed Producer 105' 1 10163 8639 5704 5145 Washout. Open slotted liner 5301 25-83) to 3000 psi 11005 Cement 7" 242 sX class 'G' 62 bbls Lead (11.0 ppg), R-40 Volumetric. 28 bbls Tail (15.8 ppg). 01/29/13: TIFL Passed Operable Assume 40% Open barefoot (No losses recorded • 1/9/06: CAR Passed Producer 1213' 9275 8685 6520 6093 Washout. completion 2847 during job. 10-27-98) 9367 1248 c.f. class G = 222 to 3ooc psi bbls 03/23/15: MIT-T Passed to R-09A Volumetric. 130 c.f. Artic set 3000 psi Operable Assume 40% Open perfs and slotted 11/27/07: MIT-OA w/ N2 Producer 1077' 9081 8657 6232 6050 Washout. liner 2843 =23 bbls Passed to 500 psi 9075 Cement 7-5/8" 1173 0. lead 7/26/16: MITOA Failed but no response. =209 bbls, 238 c.f. tail=42 cellar 12/31/15: MIT T%IA to 2500 R-29A bbls. psi (Passed) Volumetric. (No losses recorded 03/05/09: MIT-OA Passed Operable Assume 40% during job and bumped to 2000 psi Producer 1318' 10017 8590 5291 4913 Washout. Open perfs 4668 plug 8-20-92) 9959 3/13/16: AOGCC MIT-IA 1710 c.f. class'D' Passed to 2477 psi 245 c.f. class'G' 04/06/12: AOGCC MIT-IA R-25A = 348 bbls Passed to 2750 psi (No losses recorded 02/24/12: MIT-T Passed to Volumetric. du ring job and bum ed p 2500 / MIT-OA 01200 Operable Assume 40% plug 9-9-92) Passed to psi Injector 1276' 10252 8618 5785 5059 Washout. Open perfs 4456 10241 Cement 9-5/8". 1195 c.f. class'G' =212 bbls 06/22/14: AOGCC MIT-IA R-05A 30 c.f. PF 'C' through DV Passed to 2300 psi • Volumetric. packer =5.34 bbls 06/25/14: MIT-OA w/N2 to Operable Assume40% (No losses recorded, • 500 psi PASSED Injector 982' 8884 8648 6176 6008 Washout. Open perfs 2714 bumped plug. 9-3-79) 8890 13 Minimum ID = 3.725" @ 8834' 4-1/2" OTIS XN NIPPLE 4-1/2" TBG, 12.6#, 13CR-85 VT, .0152 bpf, ID = 3.958" — $250' I• 5-112" TBG STUB (_/_/19) DEPTH? 15-1/2" TBG -IPC, 17#, L-80, .0232 bpf, ID = 4.892"8741' - TOP OF 7" LNR 8815' 4-1 /2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681" 9307 PERFORATION SUMMARY REF LOG: SWS-BRCS ON 07/02/79 ANGLE AT TOP PERF: 29° @ 9364' Note: Refer to Production DB for historical pert data SIZE I SPF I INTERVAL I Opn/Sqz I SHOT I SQZ SEEPAGE 2 FOR PERFORATION DETAILS PBTD 10225' 7" LNR, 29#, L-80 BUTT, .0371 bpf, ID = 6.184" 10302' R=02 Ltl T NM1 - WELL REQUIRES AV SSSS 120 ppm WHEN ^NMI *** WELL REQUIRES A SSSV WHEN ON M I *** 2211' -4-1 /2" OTIS X NIP, ID = 3.813" 8121' 4-1/2" OTIS X NIP, ID = 3.813" 8149' 1--�9-5/8" X 4-1/2" BKR S3 PKR, ID = 3.856- 8181' — I4-1/2" OTIS X NIP, ID = 3.813" 8264' 9-5/8" X 5-1/2" UNIQUE OVERSHOT 8358' - 8677' CTM CMTIA (11/11/16) ' 8659' 5-1/2" BKR L SLD SLV, ID = 4.313" 8677'-8678' CTM TBG PUNCH (11/10/16) 8717' —�G SEAL ASSY 8741' 9 5/8" X 5-1l2" BOT 3H PKR, ID = 4.75" 8741' 5-1/2" X 4-1/2" XO, ID = 3.958" 8792' 4-1l2" OTIS X NIP, ID = 3.813" 8834' 4-1/2" OTIS XN NIP, ID = 3.725" 8878' 11--1.4-1/2" TBG TAIL, ID = 3.958" 8878' ELMD TT LOGGED 12/15/89 9379' CTMFISH: MILLED BKR CIBP (11/11/16) 9405' ESTIMATED TOC (TAGGED 05/28/04) 9580' SAND PLUG (05/28/04 9620' EST. TOP OF CEMENT (07/14/94) 9653' I--1 MARKER JOINT 9925' I-1 FISH - 3" BKR IBP DATE REV BY COMMENTS MCEVOY REV BY COMMENTS M3-LHEAD = \CTUATOR = BAKER C 04/18/83 RWO 07/24/19 NITIAL KB. ELE 54.9T 07/30/19 LG/JMD PULLED PXN PLUG 07/28/19) 3F. ELEV = 19.38' 05/01/18 EPD/JMD SET XX PLUG w/FILL EXT (04/30/18) / COP = 3300' CONDUCTOR, Aax Angle = 32° @ 8225' —" 7ratum MD = 9612' —#, , ]atum TV D = 8800' SS ID = " 13-3/8" CSG, 72#, L-80 BUTT, ID = 12.347" 2628' Minimum ID = 3.725" @ 8834' 4-1/2" OTIS XN NIPPLE 4-1/2" TBG, 12.6#, 13CR-85 VT, .0152 bpf, ID = 3.958" — $250' I• 5-112" TBG STUB (_/_/19) DEPTH? 15-1/2" TBG -IPC, 17#, L-80, .0232 bpf, ID = 4.892"8741' - TOP OF 7" LNR 8815' 4-1 /2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681" 9307 PERFORATION SUMMARY REF LOG: SWS-BRCS ON 07/02/79 ANGLE AT TOP PERF: 29° @ 9364' Note: Refer to Production DB for historical pert data SIZE I SPF I INTERVAL I Opn/Sqz I SHOT I SQZ SEEPAGE 2 FOR PERFORATION DETAILS PBTD 10225' 7" LNR, 29#, L-80 BUTT, .0371 bpf, ID = 6.184" 10302' R=02 Ltl T NM1 - WELL REQUIRES AV SSSS 120 ppm WHEN ^NMI *** WELL REQUIRES A SSSV WHEN ON M I *** 2211' -4-1 /2" OTIS X NIP, ID = 3.813" 8121' 4-1/2" OTIS X NIP, ID = 3.813" 8149' 1--�9-5/8" X 4-1/2" BKR S3 PKR, ID = 3.856- 8181' — I4-1/2" OTIS X NIP, ID = 3.813" 8264' 9-5/8" X 5-1/2" UNIQUE OVERSHOT 8358' - 8677' CTM CMTIA (11/11/16) ' 8659' 5-1/2" BKR L SLD SLV, ID = 4.313" 8677'-8678' CTM TBG PUNCH (11/10/16) 8717' —�G SEAL ASSY 8741' 9 5/8" X 5-1l2" BOT 3H PKR, ID = 4.75" 8741' 5-1/2" X 4-1/2" XO, ID = 3.958" 8792' 4-1l2" OTIS X NIP, ID = 3.813" 8834' 4-1/2" OTIS XN NIP, ID = 3.725" 8878' 11--1.4-1/2" TBG TAIL, ID = 3.958" 8878' ELMD TT LOGGED 12/15/89 9379' CTMFISH: MILLED BKR CIBP (11/11/16) 9405' ESTIMATED TOC (TAGGED 05/28/04) 9580' SAND PLUG (05/28/04 9620' EST. TOP OF CEMENT (07/14/94) 9653' I--1 MARKER JOINT 9925' I-1 FISH - 3" BKR IBP DATE REV BY COMMENTS DATE REV BY COMMENTS 07/08/79 ORIGINAL COMPLETION 05/08/19 MS/JMD CUT TBG & TBG PUNCH (04/26/19) 04/18/83 RWO 07/24/19 AAO 111 RWO BY INTERVENTIONS 06/07/16 RCR/JMD PULLED NIP REDUCER (12/03/15) 07/30/19 LG/JMD PULLED PXN PLUG 07/28/19) 11/29/16 AO/TLH TBG PUNCH, CMT IA, MILL CIBP(11/12/16) 05/01/18 EPD/JMD SET XX PLUG w/FILL EXT (04/30/18) 04/07/19 JMD- PULUSET PLUG SEC PRUDHOE BAY UNIT WELL: R-02 PERMIT No: 1781000 API No: 50-029-20354-00 T12N, R13E, 637' FSL & 968' FWL BP Exploration (Alaska) PERFORATION,. Minimum ID = 3.725" @ 8834' 4-1/2" OTIS XN NIPPLE PERFORATION SUMMARY REF LOG: SWS-Bf KS ON 07/02/79 ANGLEAT TOP PERF: 29° @ 9364' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sgz SHOT SOZ 3-1/8" ? 9364-9404 S 05/21/88 09/12/89 3-3/8" 4 9364-9404 O 10/03/89 2-7/8" ? 9510-9520 S 06/21/84 10/10/85 2-7/8" 9510-9520 S 10/17/85 09/12/89 3-3/8" 4 9510-9520 S 10/10/89 05/28/04 2-7/8" ? 9530-9576 S 06/21/84 10/10/85 2-7/8" ? 9530-9576 S 10/17/85 09/12/89 3-3/8" 4 9530-9576 S 10/10/89 05/28/04 3-3/8" 4 9576-9580 S 10/10/89 05/28/04 3-3/8" 4 9590-9614 C 10/10/89 05/28/04 2-7/8" ? 9590-9636 S 06/21/84 10/10/85 2-7/8" ? 9590-9636 S 10/17/85 09/12/89 3-3/8" 4 9615-9636 S 12/15/89 07/14/94 2-7/8" ? 9662-9687 S 01/17/80 10/10/85 3-3/8" ? 9670-9687 S 11/19/87 09/12/89 3-3/8" 4 9676-9687 S 12/15/89 07/14/94 2-7/8" ? 9697-9730 S 01/17/80 10/10/85 3-3/8" 4 9700-9710 S 12/15/89 07/14/94 3-3/8" 4 9745-9788 S 10/10/89 07/14/94 3-3/8" ? 9745-9789 S 11/19/87 09/12/89 R-02 DATE REV BY COMMENTS DATE REV BY COMMENTS 07/08/79 ORIGINAL COMPLETION 05/08/19 MS/JMD CUT TBG & TBG PUNCH (04/26/19) 04/18/83 RWO 07/24/19 AAO 111 RWO BY INTERVENTIONS 06/07/16 RCR/JMD PULLED NIP REDUCER (12/03/15) 07/30/19 LG/JMD PULLED PXN PLUG 07/28/19) 11/29/16 AO/TLH TBG PUNCH, CMT IA, MILL CIBP(11/12/16) 05/01/18 EPD/JMD SET XX PLUG W/FILL EXT (04/30/18 04/07/19 /JMD PULL/SET PLUG PRUDHOE BAY UNIT WELL: R-02 PERMIT No: 1781000 API No: 50-029-20354-00 SEC 32. T12N. R13E. 637' FSL & 968' BP Explorabon (Alaska) WELLHEAD = MCEVOY ACTUATOR = INITIAL KB. ELE 54.9T BF. ELEV = 19.38' KOP = 3300' Max Angle = _° @ ' Datum MD = Datum TV D = 8800' SS PROPC AHD REV 2 CONDUCTOR — ? ID = " 13-3/8" CSG, 72#, L-80 BUTT, ID = 12.347" 2628' Minimum ID = 3.725" @ 8833' 4-1/2" OTIS XN NIPPLE 14-1/2" TBG, 12.6#, 13CR-85 VT, .0152 bpf, ID = 3.958" I1 $250' 5-1 /2" TBG STUB x/_/19) DEPTH? 5-1/2" TBG, 17#, L-80_0232 bpf, ID = 4.892" 1-1 87 I3-1/4" TOL/TOCI—t 8812' I TOP OF 7" LNR 8815' 4-1/2" TBG, 12.6#, L-80, .0152 bpf, D = 3.958" 8878' 19-5/8" CSG, 47#, L-80 BUTT, [D=8-681" I-- 9307' 4-1/2" X 7" BKR TT WHIPSTOCK (_7_!_)9369' 7" 1 AIR "if I -An RI ITT n -A71 hnf Ill = R 1 AA- PERFORATION SUMMARY REF LOG: ON ANGLE AT TOP PERF: _° @ _ Note: Refer to Production DB for historical pert data SIZE I SPF I INTERVAL I Opn/Sqz I SHOT I SOZ 3-1/4" LNR, 6.6#, L-80 TC11, .0079 bpf, ID = 2.85" PBTD — 2-7/8" LNR _#, bpf, ID = 11800' R 0 2 A SAFE' TOTES: H2S READINGS AVERAGE 125 ppm WHEN - _j M I WELL REQUIRES A SSSV WHEN ON M I —WELL ANGL E> 70° @ '. MAX DLS: _° @ 2211' 4-1/2" OTIS X NIP, ID = 3.813" 2599' 1-19-5/8" DV PKR 8121' 14-1 /2" OTIS X NIP, ID = 3.813" 8149' -�9-5/8" X 4-1/2" BKR S3 PKR, ID = 3.856" 8181' 4-1 /2" OTIS X NIP, ID = 3.813" 8264'9-5/8" X 5-1/2" UNIQUE OVERSHOT 8358' - 8677' CTMCMT IA (11/11/16) 8659' 5-1/2" BKR L SLD SLV, ID = 4.313" 8677' - 8678' CTM TBG PUNCH (11110/16) 8717' TBG SEAL ASSY 8741'—F95/8" X 5-1/2" BOT 3H PKR, ID = 4.75" 8792' 4-1/2" OTIS X NIP, ID = 3.813" 8812' 3.70" DEPLOY SLV, ID = 3.00" 8834' 4-1/2" OTIS XN NIP MILLED TO 3 80" BEHIND 8878' 4-1/2" TBG TAIL, ID = 3.958" CT LNR 8878' ELMD TT LOGGED 12/15/89 3-1/4" X 2-7/8" XO, ID = 2.377" 12-7/8" PUP JT w /RA TAG DATE I REV BY COMMENTS DATE REV BY COMMENTS 07/08/79 ORIGINAL COMPLETION 04/18/83 RWO _/_/_ CTD ST (R -02A) 03/28/18 JMD BULT PROPOSAL 05/01/18 ZB/JMD BULTPROPOSALREVI 08/06/19 AAO 111 RWO BY INTERVENTIONS (07/24/19) PRUDHOE BAY UNff WELL: R -02A PERMIT No: API No: 50-029-20354-01 SEC 32, T12N, R1 3E, 63T FSL & 968' FWL I BP Exploration (Alaska) North America - ALASKA - BP PBU R R-02 R -02A Plan: R -02A WP16 BP Coil Tubing Report 07 August, 2019 of Company: North America - ALASKA - BP Project: PBU Site: R Well: R-02 Wellbore: R -02A Design: R -02A WP16 BP BP Coil Tubing Report Local Co-ordinate Reference: Well R-02 TVD Reference: Mean Sea Level MD Reference: KB @ 54.97usft (R-02 OKB) 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: NAD27OGP-UsaAK [4267'15864] Using Well Reference Point Map Zone: NAD27 ' OGP-Usa AK / Alaska zone 4 [26734'1586, Using geodetic scale factor Site R, TR -12-13 Site Position: Northing: 5,975,706.220 usft Latitude: 700 20' 29.100 N From: Map Easting: 637,446.420 usft Longitude: 148° 53'4.328 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.05 ° Well R-02, R-02 Well Position +N/ -S 0.00 usft Northing: 5,977,106.000 usft Latitude: 70' 20'43.370 N +E/ -W 0.00 usft Easting: 634,620.000 usft Longitude: 148° 54'26.152 W Position Uncertainty 0.00 usft Wellhead Elevation: 19.61 usft Ground Level: 19.72 usft Wellbore R -02A Magnetics Model Name Sample Date Declination Dip Angle Field Strength (nT) BGGM2018 4/1/2019 16.88 80.94 57,432 Design R -02A WPI 6 Audit Notes: Version: Phase: PLAN Tie On Depth: 9,300.00 Vertical Section: Depth From (ND) +Nl-S +E/ -W Direction (usft) (usft) (usft) (I -19.61 0.00 0.00 100.00 8/7/2019 8:27:26AM Page 2 COMPASS 5000.1 Build 81D BP BP Coil Tubing Report Company: North America - ALASKA - BP Local Coordinate Reference: Well R-02 Project: PBU E/W TVD Reference: Mean Sea Level Site: R V. Sec MD Reference: KB @ 54.97usft (R-02 OKB) Well: R-02 V) North Reference: True Wellbore: R -02A (usft) Survey Calculation Method: Minimum Curvature Design: R -02A WP16 V) Database: EDM R5K - Alaska PROD - ANCP1 Survey Tool Program Date 6/7/2018 8,539.26 1,621.98 -2,317.26 From To 632,274.172 0.00 -2,563.71 (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 9,300.00 11,800.00 R -02A WP16 (R -02A) MWD MWD - Standard 8,590.00 Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (usft) V) V) (usft) (usft) (usft) (usft) (usft) ('/100usft) (usft) V) 9,300.00 28.63 313.61 8,539.26 1,621.98 -2,317.26 5,978,685.972 632,274.172 0.00 -2,563.71 0.00 R-02 Actual Survey - TIP 9,357.86 28.85 316.81 8,590.00 1,641.72 -2,336.85 5,978,705.354 632,254.230 2.68 -2,586.43 83.39 TSGR 9,374.00 28.92 317.69 8,604.13 1,647.44 -2,342.14 5,978,710.982 632,248.837 2.68 -2,592.63 80.59 Start Build 9.00 - KOP 9,394.00 30.72 317.69 8,621.48 1,654.80 -2,348.83 5,978,718.215 632,242.012 9.00 -2,600.50 0.00 Start Build 35.00 9,400.00 32.82 317.69 8,626.58 1,657.13 -2,350.96 5,978,720.512 632,239.845 35.00 -2,603.00 0.00 9,406.53 35.11 317.69 8,632.00 1,659.83 -2,353.42 5,978,723.166 632,237.340 35.00 -2,605.89 0.00 TSHA 9,434.00 44.72 317.69 8,653.04 1,672.85 -2,365.27 5,978,735.968 632,225.260 35.00 -2,619.82 0.00 Start DLS 35.00 TFO -20.00 9,479.89 60.01 311.42 8,681.00 1,698.10 -2,391.21 5,978,760.747 632,198.873 35.00 -2,649.75 -20.00 TSHB 9,500.00 66.79 309.29 8,690.00 1,709.73 -2,404.91 5,978,772.126 632,184.967 35.00 -2,665.26 -16.13 9,520.77 73.81 307.32 8,697.00 1,721.84 -2,420.25 5,978,783.956 632,169.412 35.00 -2,682.47 -15.18 TSHC 9,568.46 90.00 303.19 8,703.69 1,748.96 -2,458.68 5,978,810.384 632,130.499 35.00 -2,725.03 -14.51 Start DLS 35.00 TFO -20.00 9,600.00 100.37 299.37 8,700.85 1,765.25 -2,485.48 5,978,826.192 632,103.413 35.00 -2,754.26 -20.00 9,600.41 100.50 299.32 8,700.77 1,765.45 -2,485.83 5,978,826.382 632,103.060 35.00 -2,754.63 -20.35 Start Turn 35.60 8/7/2019 8:27:26AM Page 3 COMPASS 5000.1 Build 81D Company: North America - ALASKA - BP Project: PBU 2,070.05 Site: R Local Coordinate Reference: Well: R-02 12.00 Wellbore: R -02A 90.00 Design: R -02A WP16 8,649.79 Planned Survey TVD Reference: MD Inc Mean Sea Level (usft) (°) -1,807.04 9,700.00 100.50 9,800.00 100.50 9,850.41 100.50 Start DLS 35.00 TFO 100.00 9,900.00 97.07 9,984.31 90.00 Start DLS 12.00 TFO -90.50 2,019.44 10,000.00 89.98 10,100.00 89.88 10,104.31 89.88 Start DLS 12.00 TFO 90.50 8,651.95 10,200.00 89.78 10,300.00 89.69 10,400.00 89.61 10,500.00 89.55 10,584.31 89.51 Start DLS 12.00 TFO -90.50 EDM R5K - Alaska PROD 10,600.00 89.50 10,700.00 89.41 10,800.00 89.34 10,884.31 89.31 Start DLS 12.00 TFO 90.00 10,900.00 89.31 11,000.00 89.33 11,100.00 89.38 11,184.31 89.44 Start DLS 12.00 TFO -90.50 (usft) 11,200.00 89.43 BP BP Coil Tubing Report 83.35 8,648.60 2,070.05 -1,569.51 Local Coordinate Reference: Well R-02 12.00 -1,905.13 90.00 95.35 8,649.79 2,071.18 TVD Reference: 5,979,150.288 Mean Sea Level 12.00 -1,807.04 89.98 107.35 8,650.92 2,051.54 MD Reference: 5,979,132.409 KB @ 54.97usft (R-02 OKB) -1,707.25 89.83 117.47 8,651.79 2,019.44 North Reference: 5,979,101.719 True 12.00 -1,625.03 89.70 115.58 8,651.95 2,012.44 Survey Calculation Method: Minimum Curvature 633,304.193 12.00 -1,609.98 -90.50 Database: EDM R5K - Alaska PROD - ANCP1 Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (°) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) (°) 334.78 8,682.62 1,835.99 -2,551.50 5,978,895.723 632,036.146 34.98 -2,831.55 86.67 10.38 8,664.40 1,931.93 -2,564.00 5,978,991.416 632,021.926 34.98 -2,860.52 86.65 28.32 8,655.21 1,978.50 -2,547.64 5,979,038.271 632,037.440 35.00 -2,852.50 88.35 45.54 8,647.59 2,017.50 -2,518.29 5,979,077.786 632,066.089 35.00 -2,830.36 100.00 74.27 8,642.28 2,059.15 -2,446.25 5,979,120.725 632,137.357 35.00 -2,766.66 102.65 72.38 8,642.29 2,063.65 -2,431.22 5,979,125.496 632,152.304 12.00 -2,752.63 -90.50 60.38 8,642.41 2,103.64 -2,339.76 5,979,167.118 632,243.021 12.00 -2,669.51 -90.50 59.87 8,642.42 2,105.79 -2,336.03 5,979,169.330 632,246.717 12.00 -2,666.20 -90.49 71.35 8,642.70 2,145.24 -2,249.02 5,979,210.336 632,332.992 12.00 -2,587.37 90.50 83.35 8,643.17 2,167.10 -2,151.63 5,979,233.941 632,429.969 12.00 -2,495.26 90.47 95.35 8,643.79 2,168.24 -2,051.82 5,979,236.867 632,529.733 12.00 -2,397.16 90.41 107.35 8,644.53 2,148.60 -1,953.96 5,979,218.987 632,627.926 12.00 -2,297.37 90.33 117.47 8,645.22 2,116.50 -1,876.12 5,979,188.298 632,706.321 12.00 -2,215.14 90.25 115.58 8,645.36 2,109.49 -1,862.08 5,979,181.545 632,720.483 12.00 -2,200.10 -90.50 103.58 8,646.32 2,076.04 -1,768.04 5,979,149.787 632,815.100 12.00 -2,101.68 -90.48 91.58 8,647.42 2,062.87 -1,669.10 5,979,138.396 632,914.252 12.00 -2,001.96 -90.37 81.46 8,648.41 2,067.97 -1,585.07 5,979,145.009 632,998.177 12.00 -1,920.08 -90.24 83.35 8,648.60 2,070.05 -1,569.51 5,979,147.361 633,013.689 12.00 -1,905.13 90.00 95.35 8,649.79 2,071.18 -1,469.71 5,979,150.288 633,113.448 12.00 -1,807.04 89.98 107.35 8,650.92 2,051.54 -1,371.85 5,979,132.409 633,211.637 12.00 -1,707.25 89.83 117.47 8,651.79 2,019.44 -1,294.01 5,979,101.719 633,290.031 12.00 -1,625.03 89.70 115.58 8,651.95 2,012.44 -1,279.97 5,979,094.966 633,304.193 12.00 -1,609.98 -90.50 81712019 8:27:26AM Page 4 COMPASS 5000.1 Build 81D Plan Annotations Measured Vertical Local Coordinates Depth BP +N/ -S +E/ -W (usft) (usft) by (usft) Comment 9,300.00 BP Coil Tubing Report 1,621.98 -2,317.26 R-02 Actual Survey - TIP 9,374.00 8,604.13 Company: North America - ALASKA - BP Start Build 9.00 - KOP 9,394.00 8,621.48 1,654.80 Local Co-ordinate Reference: Well R-02 8,653.04 1,672.85 Project: PBU Start DLS 35.00 TFO -20.00 9,568.46 8,703.69 1,748.96 -2,458.68 TVD Reference: 9,600.41 Mean Sea Level 1,765.45 -2,485.83 Site: R 9,850.41 8,655.21 1,978.50 -2,547.64 Start DLS 35.00 TFO 100.00 MD Reference: 8,642.28 KB @ 54.97usft (R-02 OKB) -2,446.25 Well: R-02 10,104.31 8,642.42 2,105.79 -2,336.03 Start DLS 12.00 TFO 90.50 North Reference: 8,645.22 True -1,876.12 Start DLS 12.00 TFO -90.50 Wellbore: R-02A 8,648.41 2,067.97 -1,585.07 Start DLS 12.00 TFO 90.00 11,184.31 Survey Calculation Method: Minimum Curvature -1,294.01 Start DLS 12.00 TFO -90.50 Design: R-02A WP16 8,655.58 1,974.30 -983.25 Start DLS 12.00 TFO 90.50 11,800.00 Database: 1,939.81 EDM R5K - Alaska PROD - ANCP1 Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (usft) (1) (') (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) V) 11,300.00 89.34 103.58 8,653.03 1,978.98 -1,185.94 5,979,063.208 633,398.808 12.00 -1,511.57 -90.48 11,400.00 89.28 91.58 8,654.24 1,965.81 -1,087.00 5,979,051.816 633,497.958 12.00 -1,411.85 -90.35 11,500.00 89.25 79.58 8,655.52 1,973.50 -987.49 5,979,061.290 633,597.309 12.00 -1,315.18 -90.21 11,504.31 89.25 79.06 8,655.58 1,974.30 -983.25 5,979,062.164 633,601.526 12.00 -1,311.15 -90.05 Start DLS 12.00 TFO 90.60 11,600.00 89.17 90.55 8,656.90 1,982.94 -888.12 5,979,072.517 633,696.479 12.00 -1,218.97 90.50 11,700.00 89.12 102.55 8,658.41 1,971.56 -788.97 5,979,062.917 633,795.814 12.00 -1,119.34 90.34 11,800.00 89.10 114.55 8,659.97 1,939.81 -694.35 5,979,032.872 633,890.980 12.00 -1,020.65 90.16 TD at 11800.00 Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 9,300.00 8,539.26 1,621.98 -2,317.26 R-02 Actual Survey - TIP 9,374.00 8,604.13 1,647.44 -2,342.14 Start Build 9.00 - KOP 9,394.00 8,621.48 1,654.80 -2,348.83 Start Build 35.00 9,434.00 8,653.04 1,672.85 -2,365.27 Start DLS 35.00 TFO -20.00 9,568.46 8,703.69 1,748.96 -2,458.68 Start DLS 35.00 TFO -20.00 9,600.41 8,700.77 1,765.45 -2,485.83 Start Turn 35.60 9,850.41 8,655.21 1,978.50 -2,547.64 Start DLS 35.00 TFO 100.00 9,984.31 8,642.28 2,059.15 -2,446.25 Start DLS 12.00 TFO -90.50 10,104.31 8,642.42 2,105.79 -2,336.03 Start DLS 12.00 TFO 90.50 10,584.31 8,645.22 2,116.50 -1,876.12 Start DLS 12.00 TFO -90.50 10,884.31 8,648.41 2,067.97 -1,585.07 Start DLS 12.00 TFO 90.00 11,184.31 8,651.79 2,019.44 -1,294.01 Start DLS 12.00 TFO -90.50 11,504.31 8,655.58 1,974.30 -983.25 Start DLS 12.00 TFO 90.50 11,800.00 8,659.97 1,939.81 -694.35 TD at 11800.00 8/7/2019 8:27:26AM Page 5 COMPASS 5000.1 Build 81D North America - ALASKA - BP PBU R R-02 R -02A R -02A W P 16 Anticollision Summary Report 07 August, 2019 0 b Company: North America - ALASKA - BP Project: PBU Reference Site: R Site Error: 0.00usft Reference Well: R-02 Well Error: 0.00usft Reference Wellbore R -02A Reference Design: R -02A WP 16 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 R-02 Mean Sea Level KB @ 54.97usft (R-02 OKB) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum leference R -02A WP16 liter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria iterpolation Method: MD Interval 25.00usft Error Model: ISCWSA iepth Range: 9,300.00 to 11,800.00usft Scan Method: Tray. Cylinder North lesults Limited by: Maximum center -center distance of 1,376.46usft Error Surface: Elliptical Conic Survey Tool Program Date 8/7/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 9,300.00 11,800.00 R -02A WP16 (R -02A) MWD MWD - Standard 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) R R-02 - R-02 - R-02 9,600.00 9,875.00 349.05 10.39 349.05 Pass - NOERRORS R-03 - R-03 - R-03 Out of range R-03 - R -03A- R -03A Out of range R-03 - R -03B - R -03B Out of range R-08 - R-08 - R-08 Out of range R-08 - R -08A -Plan #21 R -08A update Out of range R-08 - R -08A - R -08A Out of range R-08 - R-08ALl - R-08ALl Out of range R-08 - R-08APB1 - R-08APB1 Out of range R-09 - R -09A - R -09A 11,775.00 10,400.00 868.76 263.12 619.72 Pass - Major Risk R-14 - R-14 - R-14 Out of range R-14 - R -14A - R -14A Out of range R-15 - R-15 - R-15 11,450.00 9,150.00 805.68 350.56 454.28 Pass - Major Risk R-15 - R -15A- R-1 5A 9,565.77 10,725.00 163.58 11.46 163.14 Pass - Minor 1/10 R-21 - R-21 - R-21 11,575.00 9,800.00 597.60 11.63 597.02 Pass - Minor 1/10 R-21 - R-21 L1 - R-21 L1 11,575.00 9,800.00 597.60 11.63 597.02 Pass - Minor 1/10 R-21 - R-2111-01 - R-211-11-01 11,740.87 12,636.00 90.70 9.00 90.42 Pass - Minor 1/10 R-25 - R-25 - R-25 9,900.00 9,550.00 1,027.20 133.03 895.02 Pass - Major Risk R-25 - R -25A- R -25A 9,900.00 9,550.00 1,027.26 133.10 894.97 Pass - Major Risk R-28 - R-28 - R-28 Out of range R-28 - R -28A - R -28A 9,306.15 10,425.00 1,310.99 165.96 1,154.82 Pass - Major Risk R-29 - R-29 - R-29 9,700.00 9,500.00 1,213.93 155.25 1,058.68 Pass - Major Risk R-29 - R -29A - R -29A 9,700.00 9,500.00 1,213.93 155.25 1,058.68 Pass - Major Risk R-29 - R-29PB1 - R-29PB1 9,700.00 9,500.00 1,213.93 155.25 1,058.68 Pass - Major Risk R-30 - R-30 - R-30 Out of range R-30 - R -30A - R -30A WP 10 9,750.00 14,300.00 1,165.37 199.38 984.71 Pass - Major Risk R-31 - R-31 - R-31 10,450.00 9,300.00 1,093.38 162.84 942.01 Pass - Major Risk R-31 - R -31A- R -31A 10,450.00 9,300.00 1,093.38 162.84 942.01 Pass- Major Risk R-41 - R-41 - R-41 Out of range 81712019 1:46:03PM Page 2 of 3 COMPASS 5000.1 Build 81D by Company: Project: Reference Site: Site Error: Reference Well: Well Error: Reference Wellbore Reference Design: North America - ALASKA - BP PBU R 0.00usft R-02 0.00usft R -02A R -02A WP16 BP Anticollision Report Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well R-02 Mean Sea Level KB @ 54.97usft (R-02 OKB) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to KB @ 54.97usft (R-02 OKB) Coordinates are relative to: R-02 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: 1.030 Ladder Plot 0 2000 4000 6000 8000 10000 12000 -� R-03, R-03, R-03 V1 -XF R -A P2-Wth(2000 usft/in) $ R-08, R -08A, Plan #21 R -08A update VO $ R-03, R -03A, R -03A VO $ R-05, R -05A, R -05A VO $ R-05, R-05, R-05 V 1 - R-09, R-09, R-09 V 1 -rer R-09, R -09A, R -09A V2 -$- R-14, R-14, R-14 V5 $ R-14,R-14BPB1,R 14BPB1 VO $ R-14, R -14A, R -14A V3 $ R-14, R-1413, R-1413VO -F R-15, R-15, R-15 V 1 $ R-28, R-28, R-28 V1 $ R-31,R-31A,R-31AVO $ R-31, R-31, R-31 VO $ R-35, R-35AL1, R-35AL1 VO �E- R-35, R -35A, R -35A VO -� R-35, R-35, R-35 V1 -111- R-40, R-40, R-40 V2 $ R-40,R-40P131,R-40PB1V14 $ R-41, R-41, R-41 V2 $ R-02, R-02, R-02 V1 -rte R-08, R-08, R-08 V1 -- R-08, R-08APB1, R 08APB1 VO $ R-30,R-30A,R-30AVWP1OVO $ R-30, R-30, R-30 V 1 $ R-04, R-04, R-04 V1 -f R-39, R-39, R-39 V1 $ R-39, R-39AL1, R-39AL1 VO $ R-39, R -39A, R -39A V2 $ R-39,R-39ALlP131,R39ALlPB1VO $ R-06, R -06A, R -06A V3 817/2019 1:46.03PM Page 3 of 3 COMPASS 5000.1 Build 81D N 0 �y Protect: PBD Site: R WELL DETAILS: R-02 WELLBORE DETAILS R -02A REFERENCE INFORMAT ON -- Ground Level: 19.72 Co-0niinate(NIE): Well R-02, True North ANNOTATIONS Well: R-02 Northing: 5977106.000 Parent Wellbore: R-02 Vertical(TVD): Mean Sea Level ssTVD Wellbore: R -02A Design: R -02A WP16 Easting: 634620.000 Lattitude: 70° 20' 43.370 N Longitude: 148° 54'26,152 W Tie on MD: 9300.00 Sedion(VS): Slot- (0.00N. O.00E) Measured Depth: KB@54.97us8(R-020KB) CalculatonMetkod: Minimum Curvature i 8 9 9 9 Mean -3400 -3200 -3000 -2800 -2600 ,"o R-3 ,Azimuthsto True North Magnetic North: 16.56° Magnetic Field Strength: 57408.8sn Dip Angle: 60.92° Date: 11/1201 Model: BGGM201 -2200 -2000 -1800 -1600 -1400 -1200 - West( -)/East(+) (200 usft/in) SECTION DETAILS ANNOTATIONS Sec MD Inc Ari ssTVD +W -S +E/ -W Dleg TFaoe VSect Target TVD MD Annotation 1 9300.00 28.63 313.61 8539.26 1621.98 -2317.26 0.00 0.00-2563.71 8539.26 9300.00 R-02 Actual Survey -TIP 2 9374.00 28.92 317.69 8604.13 1647.44 -2342.14 2.68 83.39 -2592.63 8604.13 9374.00 KOP 3 9394.00 30.72 317.69 8621.48 1654.80 -2348.83 9.00 0.00 -2600.50 8621.48 9394.00 3 4 9434.00 44.72 317.69 8653.04 1672.85 -2365.27 35.00 0.00 -2619.82 8653.04 9434.00 4 5 9568.46 90.00 303.19 8703.69 1748.96 -2458.68 35.00 -20.00 -2725.03 8703.69 9568.46 5 6 9600.41 100.50 299.32 8700.77 1765.45 -2485.83 35.00 -20.00 -2754.63 8700.77 9600.41 6 7 9850.41 100.50 28.32 8655.21 1978.50 -2547.64 35.00 90.00 -2852.50 8655.21 9850.41 7 8 9984.31 90.00 74.27 8642.28 2059.15 -2446.25 35.00 100.00 -2766.66 8642.28 9984.31 8-End35deg/100 9 10104.31 89.88 59.87 8642.42 2105.79 -2336.03 12.00 -90.50 -2666.20 8642.42 10104.31 9 10 10584.31 89.51 117.47 8645.22 2116.50 -1876.12 12.00 90.50 -2215.14 8645.22 10584.31 10 11 10884.31 89.31 81.46 8648.41 2067.97 -1585.07 12.00 -90.50 -1920.08 8648.41 10884.31 11 12 11184.31 89.44 117.47 8651.79 2019.44 -1294.01 12.00 90.00 -1625.03 8651.79 11184.31 12 13 11504.31 89.25 79.06 8655.58 1974.30 -983.25 12.00 -90.50 -1311.15 8655.58 11504.31 13 14 11800.00 89.10 114.55 8659.97 1939.81 -694.35 12.00 90.50 -1020.65 8659.97 11800.00 TD at 11800.00 i 8 9 9 9 Mean -3400 -3200 -3000 -2800 -2600 ,"o R-3 ,Azimuthsto True North Magnetic North: 16.56° Magnetic Field Strength: 57408.8sn Dip Angle: 60.92° Date: 11/1201 Model: BGGM201 -2200 -2000 -1800 -1600 -1400 -1200 - West( -)/East(+) (200 usft/in) uw ww -avu -rw -ow -ouu �w aw _tw Vertical Section at 100.00° (100 usft/in) -200 0 200 400 )oo__ K70 1001---- 0 -- !00, I0o___ - - _- - ----- -- i0 R-02 dual ury -TIP 8-End35deg/I00Dat 11800. :95/8„ A - 9 - =9 Man, 1E© 1D -4- fool, Sr 4 -021 3 -O2A -02AT5 10 - R 02AT i g _. ___ -- -- - - .0 -- -- - uw ww -avu -rw -ow -ouu �w aw _tw Vertical Section at 100.00° (100 usft/in) -200 0 200 400 b 0 p Project: PBU Site: R ANTI -COLLISION SETTINGS --- COMPANY DETAILS: North America - ALASKA - BP Interpolation Method: MD,interval: 25.00 Calculation Method: Minimum Curvature 10800— Well: R-02 Depth Range From: 9300.00 To 11800.00 Error System: ISCWSA Wellbore: R -02A Design: R-02AWP16 Results Limited By: Centre Distance: 1536.51 Reference: Plan: R -02A WP16 (R -02/R -02A) Scan Method: Tray. Cylinder North Error Surface: EllipticalConic Warning Method: Rules Based Ladder Plot R-02 IR -15A R -15A I 11 J C2 - R -15A 18 U 160-5A -- -I 2140- U12 -i 100 IR102 80 60 An 0 0 0 ] O O O O O 0 O O 0 O 0 O O a O O O O O 0 O 0 O 0 O 0 0 O O O O O O O O O O O O O O O O O O O O Measured Depth (100 usft/in) SURVEY PROGRAM North America - ALASKA - BP w R o,, Roan, Roen vs pR-nR-21L, R -21L1 Vo +R R.� Raenw Raz Raz Rax v1 .Rae, R -o kRaeew aR-w,Raoµ a.xi.ew,o Depot From Depth To Survey/Plan Tool +. -15, Ras R-15 V1 R -a, R-21-1, R -au -a1 w — - ze V1 .. Rao, Raae. R -an V1 — Rae, Ra -- R.—-100.00 8724.00 2: Gyrodate GYD-CT-CMS (R-02) GYD-CT-CMS R 1s a -1v., R-1.. « a, R R-zs v1 ' R 1 R 31 , R. vow � zs -,-V1 +Rae R-1 RRauaew 8800.00 9300.00 1 :Sperry Sun BOSS gyro multi R-02 BOSS -GYRO a1, R.n, R 1 v1 .. R... R.— Rase w — R , - , « Rae, azo 1 R.ace1 w — w- 9Y ( ) 9300.00 11800.00 R -02A WP16 (R -02A) MWD From Colour To MD 9300— 9500 9500— 9800 9800 10800 10800— 11500 11500 11800 21 Project: PBU Site: R WELL DETAILS: ANTI -COLLISION SETTINGS COMPANY DETAILS: North America -ALASKA- BP Ground Level: 19.72 Interpolation Method: MD, interval: 25.00 Calculation Method: Minimum Curvature Well: R-02 Norhting: 5977106.000 Depth Range From: 9300.00 To 11800.00 Error System: ISCWSA Wellbore: R -02A Easting: 634620,000 Results Limited By: Centre Distance: 1376.46 Scan Method' Tray. Cylinder North Plan: R-02AWP16 Lattitude: 70° 20' 43.370 N Reference: R -02A WP16 Error Surface: EllipticalConic 2.68 Longitude: 148° 54' 26.152 W 3 9394.00 Warning Method: Rules Based Depth Range: 9300.00 To 11800.00 700 180 Azimuth from North [']vs Centre to Centre Separation [10 uslUin] From Colour To MD 9300 9500 9500 9800 9800 10800 10800 11500 11500 11800 R-09, R -09A R -09A W R-21, R-21, R-21 V1 R-25, R-25, R-25 V1 R-31, R -31A, RJIA W R-29, R -29A, R-2 W R 30 R 30A, R -30A WP10 W R-15, R-15, R-15 V1 R-21, R-211.1, R-21 L1 W R-25, R -25A R -25A W R-31, R-31, R 31 W R-29, R-29, R-29 V1 R-15, R -15A R -15A W R-21, R-2111-01. R-211.1-01 W R -2e, R -29A, R -21A W R-02. R-02, R-02 V1 R-29, R-29- R-29Ra1 W Sec MD Inc Azi TVD +N/ -S +E/ -W Dleg TFace VSect 1 9300.00 28.63 313.61 8539.26 1621.98 -2317.26 0.00 0.00 -2563.71 2 9374.00 28.92 317.69 8604.13 1647.44 -2342.14 2.68 83.39 -2592.63 3 9394.00 30.72 317.69 8621.48 1654.80 -2348.83 9.00 0.00 -2600.50 4 9434.00 44.72 317.69 8653.04 1672.85 -2365.27 35.00 0.00 -2619.82 5 9568.46 90.00 303.19 8703.69 1748.96 -2458.68 35.00 -20.00 -2725.03 6 9600.4 1 100.50 299.32 8700.77 1765.45 -2485.83 35.00 -20.00 -2754.63 7 9850.41 100.50 28.32 8655.21 1978,50 -2547.64 35.00 90.00 -2852.50 19984,31 90.00 74.27 8642.28 2059.15 -2446.25 35.00 100.00 -2766.66 9 10104.31 89.88 59.87 8642.42 2105,79 -2336.03 12.00 -90.50 -2666.20 10 10584,31 89.51 117,47 8645.22 2116.50 -1876.12 12.00 90.50 -2215.14 11 10884.31 89.31 81.46 8648.41 2067.97 -1585.07 12.00 -90.50 -1920.08 12 11184.3189 .44 117.47 8651.79 2019.44 -1294.01 12.00 90.00 -1625.03 13 11504.31 89.25 79.06 8655.58 1974.30 -983.25 12.00 -90.50 -1311.15 14 11800.00 89.10 114.55 8659.97 1939.81 -694.35 12.00 90.50 -1020.65 R -15A Depth Range: 9300.00 Toll 800.00 180 Azimuth from North [°] vs Centrem Centre Separation (30 usft/in] 50 SURVEYPROGRAM Depth From Depth To Survey/PlanTool 100.00 8724.00 2:Gyrodata GYO-CT-CMS(R-02) GYD-CT-CMS 8600.00 9300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO 9300.00 11800.00 R-02AWP16(R-02A) MWD R -15A Depth Range: 9300.00 Toll 800.00 180 Azimuth from North [°] vs Centrem Centre Separation (30 usft/in] 50 North America - ALASKA - BP PBU R R-02 R -02A Plan: R -02A WP16 BP Coil Tubing Report 07 August, 2019 Company: North America - ALASKA - BP Project: PBU Site: R Well: R-02 Wellbore: R -02A Design: R -02A WP16 BP BP Coil Tubing Report Local Coordinate Reference: Well R-02 TVD Reference: Mean Sea Level MD Reference: KB @ 54.97usft (R-02 OKB) 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 R, TR -12-13 Site Position: From: Map Position Uncertainty: 0.00 usft Well R-02, R-02 Well Position +N/ -S 0.00 usft +E/ -W 0.00 usft Position Uncertainty 0.00 usft Wellbore R -02A Magnetics Model Name Sample Date BGGM2018 4/1/2019 Design R -02A WP 16 Audit Notes: Version: Vertical Section: Northing: 5,975,706.220 usft Easting: 637,446.420 usft Slot Radius: 0.000 in Northing: 5,977,106.000 usft Easting: 634,620.000 usft Wellhead Elevation: 19.61 usft Declination 16.88 Phase: PLAN Depth From (TVD) +N/ -S (usft) (usft) -19.61 0.00 Latitude: Longitude: Grid Convergence: Latitude: Longitude: Ground Level: Dip Angle Field Strength 1°) (nT) 80.94 57,432 Tie On Depth: 9,300.00 +E/ -W Direction (usft) (°) 0.00 100.00 70' 20' 29.100 N 148° 53'4.328 W 1.05 ° 70' 20'43.370 N 148° 54'26.152 W 19.72 usft 817/2019 8:27 26AM Page 2 COMPASS 5000.1 Build 81D by BP BP Coil Tubing Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well R-02 Project: PBU E/W TVD Reference: Mean Sea Level Site: R V. Sec MD Reference: KB @ 54.97usft (R-02 OKB) Well: R-02 (°) North Reference: True Wellbore: R -02A (usft) Survey Calculation Method: Minimum Curvature Design: R -02A WP16 (°) Database: EDM R5K - Alaska PROD - ANCP1 Survey Tool Program Date 6/7/2018 8,539.26 1,621.98 -2,317.26 From To 632,274.172 0.00 -2,563.71 (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 9,300.00 11,800.00 R -02A WP16 (R -02A) MWD MWD - Standard 8,590.00 Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) (°) 9,300.00 28.63 313.61 8,539.26 1,621.98 -2,317.26 5,978,685.972 632,274.172 0.00 -2,563.71 0.00 R-02 Actual Survey - TIP 9,357.86 28.85 316.81 8,590.00 1,641.72 -2,336.85 5,978,705.354 632,254.230 2.68 -2,586.43 83.39 TSGR 9,374.00 28.92 317.69 8,604.13 1,647.44 -2,342.14 5,978,710.982 632,248.837 2.68 -2,592.63 80.59 Start Build 9.00 - KOP 9,394.00 30.72 317.69 8,621.48 1,654.80 -2,348.83 5,978,718.215 632,242.012 9.00 -2,600.50 0.00 Start Build 35.00 9,400.00 32.82 317.69 8,626.58 1,657.13 -2,350.96 5,978,720.512 632,239.845 35.00 -2,603.00 0.00 9,406.53 35.11 317.69 8,632.00 1,659.83 -2,353.42 5,978,723.166 632,237.340 35.00 -2,605.89 0.00 TSHA 9,434.00 44.72 317.69 8,653.04 1,672.85 -2,365.27 5,978,735.968 632,225.260 35.00 -2,619.82 0.00 Start DLS 35.00 TFO -20.00 9,479.89 60.01 311.42 8,681.00 1,698.10 -2,391.21 5,978,760.747 632,198.873 35.00 -2,649.75 -20.00 TSHB 9,500.00 66.79 309.29 8,690.00 1,709.73 -2,404.91 5,978,772.126 632,184.967 35.00 -2,665.26 -16.13 9,520.77 73.81 307.32 8,697.00 1,721.84 -2,420.25 5,978,783.956 632,169.412 35.00 -2,682.47 -15.18 TSHC 9,568.46 90.00 303.19 8,703.69 1,748.96 -2,458.68 5,978,810.384 632,130.499 35.00 -2,725.03 -14.51 Start DLS 35.00 TFO -20.00 9,600.00 100.37 299.37 8,700.85 1,765.25 -2,485.48 5,978,826.192 632,103.413 35.00 -2,754.26 -20.00 9,600.41 100.50 299.32 8,700.77 1,765.45 -2,485.83 5,978,826.382 632,103.060 35.00 -2,754.63 -20.35 Start Turn 35.60 8/7/2019 8:27:26AM Page 3 COMPASS 5000.1 Build 81D Company: North America - ALASKA - BP Project: PBU 2,070.05 Site: R Local Co-ordinate Reference: Well: R-02 12.00 Wellbore: R -02A 90.00 Design: R -02A WP16 8,649.79 Planned Survey TVD Reference: MD Inc Mean Sea Level (usft) (°) -1,807.04 9,700.00 100.50 9,800.00 100.50 9,850.41 100.50 Start DLS 35.00 TFO 100.00 9,900.00 97.07 9,984.31 90.00 Start DLS 12.00 TFO -90.50 North Reference: 10,000.00 89.98 10,100.00 89.88 10,104.31 89.88 Start DLS 12.00 TFO 90.50 8,651.95 10,200.00 89.78 10,300.00 89.69 10,400.00 89.61 10,500.00 89.55 10,584.31 89.51 Start DLS 12.00 TFO -90.50 - ANCP1 10,600.00 89.50 10,700.00 89.41 10,800.00 89.34 10,884.31 89.31 Start DLS 12.00 TFO 90.00 TFace 10,900.00 89.31 11,000.00 89.33 11,100.00 89.38 11,184.31 89.44 Start DLS 12.00 TFO -90.50 334.78 11,200.00 89.43 BP BP Coil Tubing Report 83.35 8,648.60 2,070.05 -1,569.51 Local Co-ordinate Reference: Well R-02 12.00 -1,905.13 90.00 95.35 8,649.79 2,071.18 TVD Reference: 5,979,150.288 Mean Sea Level 12.00 -1,807.04 89.98 107.35 8,650.92 2,051.54 MD Reference: 5,979,132.409 KB @ 54...97usft (R-02 OKB) 12.00 -1,707.25 89.83 117.47 8,651.79 North Reference: -1,294.01 True 633,290.031 12.00 -1,625.03 89.70 115.58 8,651.95 Survey Calculation Method: Minimum Curvature 5,979,094.966 633,304.193 12.00 -1,609.98 -90.50 Database: EDM R5K - Alaska PROD - ANCP1 Azi TVDSS NIS E1W Northing Easting DLeg V. Sec TFace (°) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) (°) 334.78 8,682.62 1,835.99 -2,551.50 5,978,895.723 632,036.146 34.98 -2,831.55 86.67 10.38 8,664.40 1,931.93 -2,564.00 5,978,991.416 632,021.926 34.98 -2,860.52 86.65 28.32 8,655.21 1,978.50 -2,547.64 5,979,038.271 632,037.440 35.00 -2,852.50 88.35 45.54 8,647.59 2,017.50 -2,518.29 5,979,077.786 632,066.089 35.00 -2,830.36 100.00 74.27 8,642.28 2,059.15 -2,446.25 5,979,120.725 632,137.357 35.00 -2,766.66 102.65 72.38 8,642.29 2,063.65 -2,431.22 5,979,125.496 632,152.304 12.00 -2,752.63 -90.50 60.38 8,642.41 2,103.64 -2,339.76 5,979,167.118 632,243.021 12.00 -2,669.51 -90.50 59.87 8,642.42 2,105.79 -2,336.03 5,979,169.330 632,246.717 12.00 -2,666.20 -90.49 71.35 8,642.70 2,145.24 -2,249.02 5,979,210.336 632,332.992 12.00 -2,587.37 90.50 83.35 8,643.17 2,167.10 -2,151.63 5,979,233.941 632,429.969 12.00 -2,495.26 90.47 95.35 8,643.79 2,168.24 -2,051.82 5,979,236.867 632,529.733 12.00 -2,397.16 90.41 107.35 8,644.53 2,148.60 -1,953.96 5,979,218.987 632,627.926 12.00 -2,297.37 90.33 117.47 8,645.22 2,116.50 -1,876.12 5,979,188.298 632,706.321 12.00 -2,215.14 90.25 115.58 8,645.36 2,109.49 -1,862.08 5,979,181.545 632,720.483 12.00 -2,200.10 -90.50 103.58 8,646.32 2,076.04 -1,768.04 5,979,149.787 632,815.100 12.00 -2,101.68 -90.48 91.58 8,647.42 2,062.87 -1,669.10 5,979,138.396 632,914.252 12.00 -2,001.96 -90.37 81.46 8,648.41 2,067.97 -1,585.07 5,979,145.009 632,998.177 12.00 -1,920.08 -90.24 83.35 8,648.60 2,070.05 -1,569.51 5,979,147.361 633,013.689 12.00 -1,905.13 90.00 95.35 8,649.79 2,071.18 -1,469.71 5,979,150.288 633,113.448 12.00 -1,807.04 89.98 107.35 8,650.92 2,051.54 -1,371.85 5,979,132.409 633,211.637 12.00 -1,707.25 89.83 117.47 8,651.79 2,019.44 -1,294.01 5,979,101.719 633,290.031 12.00 -1,625.03 89.70 115.58 8,651.95 2,012.44 -1,279.97 5,979,094.966 633,304.193 12.00 -1,609.98 -90.50 877/2019 8:27:26AM Page 4 COMPASS 5000.1 Build 81D 404116 Vertical Local Coordinates Depth BP +N/ -S +El -W (usft) (usft) by (usft) Comment 9,300.00 BP Coil Tubing Report 1,621.98 -2,317.26 R-02 Actual Survey - TIP 9,374.00 8,604.13 Company: North America - ALASKA - BP Start Build 9.00 - KOP 9,394.00 8,621.48 1,654.80 Local Coordinate Reference: Well R-02 8,653.04 1,672.85 Project: PBU Start DLS 35.00 TFO -20.00 9,568.46 8,703.69 1,748.96 -2,458.68 TVD Reference: 9,600.41 Mean Sea Level 1,765.45 -2,485.83 Site: R 9,850.41 8,655.21 1,978.50 -2,547.64 Start DLS 35.00 TFO 100.00 MD Reference: 8,642.28 KB @ 54.97usft (R-02 OKB) -2,446.25 Well: R-02 10,104.31 8,642.42 2,105.79 -2,336.03 Start DLS 12.00 TFO 90.50 North Reference: 8,645.22 True -1,876.12 Start DLS 12.00 TFO -90.50 Wellbore: R -02A 8,648.41 2,067.97 -1,585.07 Start DLS 12.00 TFO 90.00 11,184.31 Survey Calculation Method: Minimum Curvature -1,294.01 Start DLS 12.00 TFO -90.50 Design: R -02A WP16 8,655.58 1,974.30 -983.25 Start DLS 12.00 TFO 90.50 11,800.00 Database: 1,939.81 EDM R5K - Alaska PROD - ANCP1 TD at 11800.00 Planned Survey MD Inc Azi TVDSS NIS E/W Northing Easting DLeg V. Sec TFace (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) (°) 11,300.00 89.34 103.58 8,653.03 1,978.98 -1,185.94 5,979,063.208 633,398.808 12.00 -1,511.57 -90.48 11,400.00 89.28 91.58 8,654.24 1,965.81 -1,087.00 5,979,051.816 633,497.958 12.00 -1,411.85 -90.35 11,500.00 89.25 79.58 8,655.52 1,973.50 -987.49 5,979,061.290 633,597.309 12.00 -1,315.18 -90.21 11,504.31 89.25 79.06 8,655.58 1,974.30 -983.25 5,979,062.164 633,601.526 12.00 -1,311.15 -90.05 Start DLS 12.00 TFO 90.50 11,600.00 89.17 90.55 8,656.90 1,982.94 -888.12 5,979,072.517 633,696.479 12.00 -1,218.97 90.50 11,700.00 89.12 102.55 8,658.41 1,971.56 -788.97 5,979,062.917 633,795.814 12.00 -1,119.34 90.34 11,800.00 89.10 114.55 8,659.97 • 1,939.81 -694.35 5,979,032.872 633,890.980 12.00 -1,020.65 90.16 TD at 11800.00 Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +El -W (usft) (usft) (usft) (usft) Comment 9,300.00 8,539.26 1,621.98 -2,317.26 R-02 Actual Survey - TIP 9,374.00 8,604.13 1,647.44 -2,342.14 Start Build 9.00 - KOP 9,394.00 8,621.48 1,654.80 -2,348.83 Start Build 35.00 9,434.00 8,653.04 1,672.85 -2,365.27 Start DLS 35.00 TFO -20.00 9,568.46 8,703.69 1,748.96 -2,458.68 Start DLS 35.00 TFO -20.00 9,600.41 8,700.77 1,765.45 -2,485.83 Start Turn 35.60 9,850.41 8,655.21 1,978.50 -2,547.64 Start DLS 35.00 TFO 100.00 9,984.31 8,642.28 2,059.15 -2,446.25 Start DLS 12.00 TFO -90.50 10,104.31 8,642.42 2,105.79 -2,336.03 Start DLS 12.00 TFO 90.50 10,584.31 8,645.22 2,116.50 -1,876.12 Start DLS 12.00 TFO -90.50 10,884.31 8,648.41 2,067.97 -1,585.07 Start DLS 12.00 TFO 90.00 11,184.31 8,651.79 2,019.44 -1,294.01 Start DLS 12.00 TFO -90.50 11,504.31 8,655.58 1,974.30 -983.25 Start DLS 12.00 TFO 90.50 11,800.00 8,659.97 1,939.81 -694.35 TD at 11800.00 8/7/2019 8:2726AM Page 5 COMPASS 5000.1 Build 81D North America - ALASKA - BP PBU R R-02 R -02A R -02A WP 16 Anticollision Summary Report 07 August, 2019 Company: North America - ALASKA - BP Project: PBU Reference Site: R Site Error: 0.00usft Reference Well: R-02 Well Error: 0.00usft Reference Wellbore R -02A Reference Design: R -02A WP16 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 R-02 Mean Sea Level KB @ 54.97usft (R-02 OKB) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum leference R -02A WP16 ilter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria iterpolation Method: MD Interval 25.00usft Error Model: ISCWSA iepth Range: 9,300.00 to 11,800.00usft Scan Method: Tray. Cylinder North results Limited by: Maximum center -center distance of 1,376.46usft Error Surface: Elliptical Conic Survey Tool Program Date 8/7/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 9,300.00 11,800.00 R -02A WP16 (R -02A) MWD MWD - Standard 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) R R-02 - R-02 - R-02 9,600.00 9,875.00 349.05 10.39 349.05 Pass - NOERRORS R-03 - R-03 - R-03 Out of range R-03 - R -03A - R -03A Out of range R-03 - R -03B - R -03B Out of range R-08 - R-08 - R-08 Out of range R-08 - R -08A - Plan #21 R -08A update Out of range R-08 - R -08A - R -08A Out of range R-08 - R-08AL1 - R-08AL1 Out of range R-08 - R-08APB1 - R-08APB1 Out of range R-09 - R -09A- R -09A 11,775.00 10,400.00 868.76 263.12 619.72 Pass - Major Risk R-14 - R-14 - R-14 Out of range R-14 - R -14A - R -14A Out of range R-15 - R-15 - R-15 11,450.00 9,150.00 805.68 350.56 454.28 Pass - Major Risk R-15 - R-1 5A - R-1 5A 9,565.77 10,725.00 163.58 11.46 163.14 Pass - Minor 1/10 R-21 - R-21 - R-21 11,575.00 9,800.00 597.60 11.63 597.02 Pass - Minor 1/10 R-21 - R-21 L1 - R-21 L1 11,575.00 9,800.00 597.60 11.63 597.02 Pass - Minor 1/10 R-21 - R-2111-01 - R-2111-01 11,740.87 12,636.00 90.70 9.00 90.42 Pass - Minor 1/10 R-25 - R-25 - R-25 9,900.00 9,550.00 1,027.20 133.03 895.02 Pass - Major Risk R-25 - R -25A- R -25A 9,900.00 9,550.00 1,027.26 133.10 894.97 Pass - Major Risk R-28 - R-28 - R-28 Out of range R-28 - R -28A- R -28A 9,306.15 10,425.00 1,310.99 165.96 1,154.82 Pass - Major Risk R-29 - R-29 - R-29 9,700.00 9,500.00 1,213.93 155.25 1,058.68 Pass - Major Risk R-29 - R -29A - R -29A 9,700.00 9,500.00 1,213.93 155.25 1,058.68 Pass - Major Risk R-29 - R-29PB1 - R-29PB1 9,700.00 9,500.00 1,213.93 155.25 1,058.68 Pass - Major Risk R-30 - R-30 - R-30 Out of range R-30 - R -30A- R -30A WP 10 9,750.00 14,300.00 1,165.37 199.38 984.71 Pass - Major Risk R-31 - R-31 - R-31 10,450.00 9,300.00 1,093.38 162.84 942.01 Pass - Major Risk R-31 - R -31A- R -31A 10,450.00 9,300.00 1,093.38 162.84 942.01 Pass - Major Risk R-41 - R-41 - R-41 Out of range 8/7/2019 1.48:03PM Page 2 of COMPASS 5000.1 Build 81D Company: Project: Reference Site: Site Error: Reference Well: Well Error: Reference Wellbore Reference Design: North America - ALASKA - BP PBU R 0.00usft R-02 0.00usft R -02A R -02A WP 16 BP Anticollision Report Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well R-02 Mean Sea Level KB @ 54.97usft (R-02 OKB) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to KB @ 54.97usft (R-02 OKB) Coordinates are relative to: R-02 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: 1.03° Ladder Plot 0 2000 4000 6000 8000 10000 12000 $ R-03, R-03, R-03 V1 $ R -A p,0-LDggft(2000 usft/in) $ R-08, R -08A, Plan #21 R -08A update VO $ R-03, R -03A, R -03A VO $ R-05, R -05A, R -05A VO $ R-05, R-05, R-05 V1 �F R-09, R-09, R-09 V1 -� R-09, R -09A, R -09A V2 -4- R-14, R-14, R-14 V5 $ R-1 4, R-1 4BPB1, R-1 4BPB 1 VO $ R-14, R -14A, R -14A V3 $ R-14, R -14B, R -14B VO -*- R -15,R -15,R-15 V1 $ R-28, R-28, R-28 V1 $ R-31, R-31 A, R-31 A VO $ R-31 , R-3 1, R-31 VO $ R-35, R-35AL1, R-35AL1 VO -f R-35, R -35A, R -35A VO �- R-35, R-35, R-35 V 1 -� R-40, R-40, R-40 V2 $ R-40,R-40PB1,R-40PB1 V14 $ R-41, R-41, R-41 V2 $ R-02, R-02, R-02 V1 -ate R-08, R-08, R-08 V1 $ R-08, R-08AP131, R 08APB1 VO $ R-30, R -30A, R -30A V\/P1 0 VO $ R-30, R-30, R-30 V 1 $ R-04, R-04, R-04 V 1 -Xf R-39, R-39, R-39 V 1 -A- R-39,R-39AL1,R-39AL1 VO $ R-39, R -39A, R -39A V2 $ R-39, R-39ALl P131, R-39ALl PB1 VO $ R-06, R -06A, R -06A V3 817/2019 1:46:03PM Page 3 of 3 COMPASS 5000.1 Build 81D WELL DETAILS: R-02 WELLBORE DETAILS: R -02A REFERENCE INFORMATION AzimuthstoTrue North Project: PBU Magnetic North, 16.560 Site: R Ground Level: 19.72 Co-ordinate(NIE): Well R-02, True North Magnetic Field Well: R-02 Northing: 5977106.000 Parent Wellbore: R-02 Vertial(TVD): Mean Sea Level Strength 57408.8snT Wellbore: R -02A Easting: 634620.000 Tie on MD: 9300.00 Section(VS): Slot-(O.00N, O.00E) DlpAngle: 60.92" Design: R-02AWPIS Lattitude: 70°20'43.370N Measured Depth: KB@54.97usft(R-02OKB) Date: 1111201 Longitude: 148° 54'26,152 W Calculation Method: Minimum Curvature Model: BGGM201 c Mear 100( `C 280( 260( 0 0 �ta0( +. =220( 0 `Z 200( •� 1 so( 7 O 160( SECTION DETAILS ANNOTATIONS Sec MD Inc Ari ssTVD +NV -S +E/ -W Dleg TFaoe VSect Target TVD MD Annotation 1 9300.00 28.63 313.61 8539.26 1621.98 -2317.26 0.00 0.00-2563.71 8539.26 9300.00 R-02 Actual Survey -TIP 2 9374.00 28.92 317.69 8604.13 1647.44 -2342.14 2.68 83.39 -2592.63 8604.13 9374.00 KOP 3 9394.00 30.72 317.69 8621.48 1654.80 -2348.83 9.00 0.00 -2600.50 8621.48 9394.00 3 4 9434.00 44.72 317.69 8653.04 1672.85 -2365.27 35.00 0.00 -2619.82 8653.04 9434.00 4 5 9568.46 90.00 303.19 8703.69 1748.96 -2458.68 35.00 -20.00 -2725.03 8703.69 9568.46 5 6 9600.41 100.50 299.32 8700.77 1765.45 -2485.83 35.00 -20.00 -2754.63 8700.77 9600.41 6 7 9850.41 100.50 28.32 8655.21 1978.50 -2547.64 35.00 90.00 -2852.50 8655.21 9850.41 7 8 9984.31 90.00 74.27 8642.28 2059.15 -2446.25 35.00 100.00-2766.66 8642.28 9984.31 8- End 35deg/100 9 10104.31 89.88 59.87 8642.42 2105.79 -2336.03 12.00 -90.50 -2666.20 8642.42 10104.31 9 10 10584.31 89.51 117.47 8645.22 2116.50 -1876.12 12.00 90.50 -2215.14 8645.22 10584.31 10 11 10884.31 89.31 81.46 8648.41 2067.97 -1585.07 12.00 -90.50 -1920.08 8648.41 10884.31 11 12 11184.31 89.44 117.47 8651.79 2019.44 -1294.01 12.00 90.00 -1625.03 8651.79 11184.31 12 13 11504.31 89.25 79.06 8655.58 1974.30 -983.25 12.00 -90.50 -1311.15 8655.58 11504.31 13 14 11800.00 89.10 114.55 8659.97 1939.81 -694.35 12.00 90.50 -1020.65 8659.97 11800.00 TD at 11800.00 c Mear 100( `C 280( 260( 0 0 �ta0( +. =220( 0 `Z 200( •� 1 so( 7 O 160( -34UU -32UU -3000 -2aUU -Z6VU -240U -22W -2(W -1800 -1600 -1400 -1200 -1000 -800 -600 -400 -200 0 200 400 West( -)/East(+) (200 usft/in) 8 -End 35deg/ 00 i i--95/8" Da11800. lahhe _ - i`O 1- - - . R -02A V P16 51 1-1/4".2-7/8" -02A 3 _02p -02AT5 R 02AT 100 -3000 -2900 - 800 -2700 -2600 -2500 -2400 -2300 -2200 -2100 -2000 -1900 -1800 -1700 -1600 -IS(xl -1400 -1300 -120n -1100 -loon _onn -ann Inn _6(n _son _4m _3nn _gym Vertical Section at 100.00° (100 usft/in) ■ I• 099 �a -z - -34UU -32UU -3000 -2aUU -Z6VU -240U -22W -2(W -1800 -1600 -1400 -1200 -1000 -800 -600 -400 -200 0 200 400 West( -)/East(+) (200 usft/in) 8 -End 35deg/ 00 i i--95/8" Da11800. lahhe _ - i`O 1- - - . R -02A V P16 51 1-1/4".2-7/8" -02A 3 _02p -02AT5 R 02AT 100 -3000 -2900 - 800 -2700 -2600 -2500 -2400 -2300 -2200 -2100 -2000 -1900 -1800 -1700 -1600 -IS(xl -1400 -1300 -120n -1100 -loon _onn -ann Inn _6(n _son _4m _3nn _gym Vertical Section at 100.00° (100 usft/in) ANTI -COLLISION SETTINGS COMPANY DETAILS: North America - ALASKA - BP bProject: PBU y- - - tf -h- - I-- --- ------ N Site: R InterpolaOon nM Methodtl: MID, interval: 25.00 Calculation Method: Minimum Curvature Well: R-02 Depth Range From: 9300.00 To 11800.00 Error System: ISCWSA Wellbore: R -02A Results Limited By: Centre Distance: 1536.51 Scan Method: Tray. Cylinder North Design: R-02AWP16 Reference: Plan: R -02A WP16 (R-02IR-02A) Error Surface: Elliptical Conic Warning Method: Rules Based Ladder Plot 32 -- R-02 R -15A c2 in :32 0 N 1 R -15A R -15A E R -02A 18 c U 160 5E O N 14 c (D 120 ,n,n R-02 0 0 0 0 0 0 0 0 0 0 O N fJ A _ (A W V Co (0 O N W A (T 01 V W O O O O OO O O O O O O O O0 O O O O O O O O O O O O O O O O O O O O O O O Measured Depth (100 usft/in) From Colour To MD 9300 9500 9500 9800 9800 10800 10800 11500 11500 - 11800 SURVEY PROGRAM North America - ALASKA - BP aR09, ROW,Rin V2 oR-21R-21L,, R -21L, VD =Rad. Ra R.— «R-02, RL2, RV2 V, =Rae R- A,Ra aR30, R�3W, R-3D,VAD --- - Survey/Plan —a- ------ -_ --� R.21-1 Ra,u.mw -. -R-2s RaW, R. -V, =R.m, R-mn 1. -R -Den w,v,ew Depth From Depth00 2,Gyrdate Tool = R 14 R—, R-15- =Ras, Rag, Rss v, _ . Ras, R -2s, —v, +. R. Ra 1 R-1 w 100,00 9300.00 1 Sperry -Sun n BOSS gyro inti ( BOSS-GGYD-CTYRO Rm, R.21, Ra, V, -R.—R— , = 31 R 31 w � Ras, R--1 R.>3ae, w -- Rosset. Rm 1 w 8800.00 9300.00 1 : Sperry -Sun BOSSgyro mule (R-02) BOSS -GYRO ' � 9300.00 11600.00 R -02A WP16 (R -02A) MWD I 21 Project: PBU Site: R WELL DETAILS: ANTI -COLLISION SETTINGS COMPANY DETAILS: North America -ALASKA - BP Ground Level: 19.72 Interpolation Method: MD,interval:25.00 Calculation Method: Minimum Curvature Well: R-02 Norhting: 5977106.000 Depth Range From: 9300.00 To 11800.00 Error System: ISCWSA Wellbore: R -02A Easting: 634620.000 Results Limited By: Centre Distance: 1376.46 Scan Method: Trev. Cylinder North Plan: R-02AWP16 Lattitude: 70° 20' 43.370 N Reference: R -02A WP16 Error Surface: EllipticalConic 2.68 Longitude: 148° 54'26,152 W 3 9394.00 Warning Method: Rules Based Depth Range: 9300.00 To 11800.00 180 Azimuth from North [°] vs Centre to Centre Separation [10 usft/in] 150 From Colour To MD 9300 9500 9500 9800 9800 10800 10800 11500 11500 11800 R -W, R -WA R -WA V2 R-21, R-21, R-21 V1 R-25, R-25. R-25 V1 R-31, R -31A, -1A W R-29. R -29A R -29A V1 R-30, R- , R - DW W R-15. R-15, R-15 V1 R-21, R-210, R -21L1 V0 R-25, R -25A, R-25AV3 R-31, R-31, R-31 W R-29, R-29, R-29 V1 R 15. R -15A R -15A W R-21, R -21L1.01, R-210-01 W R-29. R -M. R -29A W - R -W, R -W. R-02 Vt R-29, R-29PB1. R-29PB1 W Sec MD Inc Azi TVD +N/ -S +Fj-W Dleg TFace VSect 1 9300.00 28.63 313,61 8539.26 1621.98 -2317.26 0.00 0.00-2563.71 2 9374.00 28.92 317.69 8604.13 1647.44 -2342.14 2.68 83.39 -2592.63 3 9394.00 30.72 317.69 8621.48 1654.80 -2348.83 9.00 0.00 -2600.50 4 9434.00 44.72 317.69 8653.04 1672.85 -2365.27 35.00 0.00 -2619.82 5 9568.46 90.00 303.19 8703.69 1748.96 -2458.68 35.00 -20.00 -2725.03 6 9600.41100.50 299.32 8700.77 1765.45 -2485.83 35.00 -20.00 -2754.63 7 9850A1 100,50 28.32 8655.21 1978.50 -2547.64 35.00 90.00 -2852.50 8 9984,31 90.00 74.27 8642.28 2059.15 -2446.25 35.00 100.00 -2766.66 9 10104.31 89,88 59.87 8642.42 2105.79 -2336.03 12.00 -90.50 -2666.20 10 10584.31 89.51 117.47 8645.22 2116.50 -1876.12 12.00 90.50 -2215.14 11 10884.31 89.31 81.46 8648.41 2067.97 -1585.07 12.00 -90.50 -1920.08 12 11184.31 89.44 117.47 8651.79 2019.44 -1294.01 12.00 90.00 -1625.03 13 11504.31 89.25 79.06 8655.58 1974.30 -983.25 12.00 -90.50 -1311.15 14 11800.00 89.10 114.55 8659.97 1939.81 694.35 12.00 90.50 -1020.65 J R -15A Depth Range: 9300.00 To 11800.00 Azimuth from North['] vs Centre to Centre Separation 130 usfthn] 16 120 SURVEY PROGRAM Depth From Depth To Survey/Plan Tool 100.00 8724.00 2.Gymdata GYD-CT-CMS(R-02) GYD-CT-CMS 8800.00 9300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO 9300.00 11800.00 R -02A WP16 (R -02A) MWD J R -15A Depth Range: 9300.00 To 11800.00 Azimuth from North['] vs Centre to Centre Separation 130 usfthn] 16 120 Project: PBU Site: R WELLBORE DETAILS: R -02A REFERENCE INFCRM4TICN R -02A Co-ordinate (WE) Reference: Well R-02, True North Well: R•02 Venial (TVD) Reference: Mean Sea Level Wellbore: R -02A EP.,..IT�ellbore: 9-02 Section(VS)Reference: Slot-(O.00N, O.00E) Plan: R-02AWPISPlus 600RMD(R-02JR-02A) n MD: 9300.00 MaasuredDepthReference: KB@54.97usf1(R-02OKB) Calculabon Method: Minorum Curvature AOGCC Spider Plot - Offsets within 200ft Easting (100 usf tin) Easting (100 usf tin) Mean Sea Level North America - ALASKA - BP PBU R R-02 R -02A R -02A WP16 Plus 500ft MD AOGCC Offset Well Report .07 August, 2019 Company: North America - ALASKA - BP Project: PBU Reference Site: R Site Error: 0.00usft Reference Well: R-02 Well Error: 0.00usft Reference Wellbore R -02A Reference Design: R -02A WP16 Plus 500ft MD BP Anticollision Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well R-02 Mean Sea Level KB @ 54.97usft (R-02 OKB) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference R -02A WP16 Plus 500ft MD 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 center -center distance of 200.00usft Error Surface: Elliptical Conic Survey Tool Program Date 8/7/2019 From To Offset Centre to (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 8,724.00 2: Gyrodata GYD-CT-CMS (R-02) GYD-CT-CMS Gyrodata cont.casing m/s 8,800.00 9,300.00 1 : Sperry -Sun BOSS gyro multi (R-02) BOSS -GYRO Sperry -Sun BOSS gyro multishot 9,300.00 12,300.00 R -02A WP16 Plus 500ft MD (R -02A) MWD MWD - Standard Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Well - Wellbore - Design (usft) (usft) (usft) R R-01 - R-01 - R-01 2,829.89 2,825.00 117.58 R-02 - R -02A- R -02A WP16 11,800.00 11,800.00 0.00 R-03 - R-03 - R-03 2,625.00 2,625.00 94.25 R-03 - R -03A - R -03A 2,629.19 2,625.00 94.29 R-03 - R -03B - R -03B 2,629.19 2,625.00 94.29 R-07 - R-07 - R-07 3,566.78 3,550.00 186.24 R-07 - R -07A- R -07A 3,566.78 3,550.00 186.24 R-14 - R-14 - R-14 5,313.53 5,500.00 143.03 R-14 - R -14A- R -14A 5,313.53 5,500.00 143.03 R-15 - R -15A- R -15A 9,550.00 10,700.00 164.11 R-21 - R-211-1-01 - R-211-1-01 11,740.87 12,636.00 90.70 R-29 - R-29 - R-29 2,878.85 2,875.00 48.41 R-29 - R -29A - R -29A 2,878.85 2,875.00 48.41 R-29 - R-29PB1 - R-29PB1 2,878.85 2,875.00 48.41 R-30 - R-30 - R-30 878.04 875.00 46.17 R-30 - R -30A - R -30A WP 10 878.04 875.00 46.17 R-31 - R-31 - R-31 2,302.59 2,300.00 38.10 R-31 - R -31A- R -31A 2,302.59 2,300.00 38.10 R-35 - R-35 - R-35 1,191.14 1,200.00 103.07 R-35 - R -35A- R -35A 1,191.14 1,200.00 103.07 R-35 - R-35AL1 - R-35ALl 99.15 100.00 145.47 R-39 - R-39 - R-39 568.70 575.00 75.42 R-39 - R -39A - R -39A 568.70 575.00 75.42 R-39 - R-39ALl - R-39ALl 568.70 575.00 75.42 R-39 - R-39ALl P81 - R-39AL1 PB1 568.70 575.00 75.42 R-41 - R-41 - R-41 383.48 375.00 183.39 8/7/2019 2:35:43PM Page 2 of COMPASS 5000.1 Build 81D Well Bighole CDR2-AC 4 Ram BOP Schematic Date 21 -Nov -17 Quick Test Sub to Otis 1.1 ft Top of 7" Otis l 0.0 ft 4 CDR2 Rig's Drip Pan Distances from top of riser Excluding quick -test sub 7-1116" 6k Flange X 7" Otis Box Top of Annular 6.0 ft Top of Annular Element 6.7 ft Bottom Annular 8.0 ft CL Blind/Shears CL 2-3/8" Pipe/Slips 10.1 ft et 62 Kill Line CL 2-3/8" x 3-1/2" VBRs 12.6 ft11. CL 2-3/8" Pipe/Slips 13.4 ft10 Hydril 7 1/16" Annular B3 Ct. of Top Swab 16.0 ft Swab T1 CL of Flow Cross 17.4 ft Master CL of Master 18.8 ft LDS IA OA LDS Ground Level T2 Choke Line Test Pump Hose Rixse, Melvin G (CED) From: Sperry, Nathan <Nathan.Sperry@bp.com> Sent: Wednesday, August 14, 2019 2:51 PM To: Rixse, Melvin G (CED) Subject: RE: PTD 219-112 R -02A Mel, For R -15A, the potential collision is below the R -15A production packer (in the reservoir). A collision at this depth would not pose an HSSE risk as we will be drilling overbalanced to the reservoir pressure and R -15A will be shut-in and LOTO at surface. For R-21 (and all laterals), only R-21 L1-01 fails major risk. The completion on that lateral is a combination of slotted liner and open hole. The failure is in the open hole portion. The failure is in the same reservoir so we will be overbalanced to any expected pressure. Please let me know if you'd like more information and I'd be happy to follow up with a phone call. Thank you, Nate Sperry Sr. Drilling Engineer - CTD BP Exploration (Alaska) C: (907) 268-8416 0: (907) 564-4258 From: Rixse, Melvin G (CED) <melvin.rixse@alaska.gov> Sent: Wednesday, August 14, 2019 2:23 PM To: Sperry, Nathan <Nathan.Sperry@bp.com> Subject: PTD 219-112 R -02A Nathan, What is the justification for 1:10 minor risk on R -15A and R-21 laterals while drilling R -02A? Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD:l Development .v/ Service Exploratory _ Stratigraphic Test _ Non -Conventional a FIELD: -7 G lC�_ / POOL:r-L�c 1� Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. 'API No. 50- - - - (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - - -) from records, data and logs acquired for well name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements 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. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 PTD#:2191120 Company BP Exploration (Alaska) Inc. Initial Class/Type Well Name: PRUDHOE BAY UNIT R -02A_ _ _ __ Program SER _ Well bore seg SER/PEND GeoArea 890 ____ Unit 11650 On/Off Shore On _ Annular Disposal Administration 1 Permit fee attached NA 2 Lease number appropriate. Yes - - - - Entire Well lies within ADLO.028279. 3 Unique well name and number -- Yes 4 Well located in a. defined _pool _ Yes PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341 G 5 Well located proper distance_ from drilling unit boundary.. - . _ - Yes CO 341_G, Rule 2; There. shall be no restrictions_ as to well spacing except that no pay shall be 6 Well located proper distance from other wells. - Yes opened_ in a well closer than 500 feet to -the boundary of the affected area. Planned well conforms to CO 7 Sufficient acreage -available in -drilling unit_ _ _ - Yes - - - _ 341 G, Rule 2._AS_planned, well. conforms -to spacing requirements.- 8 If deviated, is wellbore plat -included - - - - Yes _ - - - - - - - - - - - - - 9 Operator only affected party _ Yes 10 Operator has.appr_opriate_bond in force - - - - - - - - - - - - - Yes - - - - 11 Permit can be issued without conservation order Yes Appr Date '12 Permit can be issued without administrative- approval Yes - - - - - - - I13 Can permit be approved before 15 -day wait_ Yes SFD 8/14/2019 �14 Well located within area and strata authorized by Injection Order # (put 10# in_comments)_(For_ Yes 15 Allwells_wit- - 1/4 mil - --a_ofreview identified (For service well only)_ Yes - - - - - - PBU R -02, _R -05A, R-09A,R-15A, R-21 L1, R -21-1-01,.R-- - R -29A,-40 - - - - - - 16 Pre -produced injector: duration -of pre production less. than 3 months- (For service well only) No_ Well will be flowed back for a short period (about 5 to 7 days) to clean_up_perfs prior to injection, 17 N_onconven. gas -conforms toAS31.05.030Q.1_.A),(j.2.A-D) - - - - - - - - - - - - - - - - - -- - - NA. - _ - _ _ - _ _ _ _ _ _ _ _ _ _ _ _ 18 -Conductor string_ provided - - - - - - - - - - - - - .. _ _ - .. . NA.. _ _ _ No conducturo will be utilized. CTD sidetrack in- production zone. - - - - - Engineering 19 Surface casing_ protects all -known USDWs - - _ N_A_ CTD sidetrack, all drilling in the reservoir_ _ 20 CMT_v_ol_ adequate -to circulate- on conductor & surf_csg NA_ - - _ _ CTD sidetrack, all drilling in the reservoir- - - - - - - - - - - - - - 21 CMT_vol_ adequate_ to tie -in -long string to surf csg_ NA. - - .. - CTD sidetrack, all drilling in.the reservoir - _ - - _ - 22 CMT_will coverall known -productive horizons_ - - - - - - - - - - - _ - _ - Yes - Fully cemented production liner - - 23 Casing designs adequate for C,_T, B &_ permafr_ost---- - - - - - - - - - - -Yes - - - 24 Adequatetankage_or reserve pit - _ - - - - Yes Ye ngoing ope - - - CDR2 will be orations- - - 25 If_a_re-drill_, has_a 1.0-403 for abandonment been approved _ _ _ - - - - Yes . .. - 26 Adequate wellbore separation_prcposed_ - - - - - Yes - - - - - - All drilling O the- reservoir,- R-1 and R-21_laterals minor risked 27 If_diverter required, does it meet_ regulations- - - - - - - - - - - - - - - - - - NA_ Appr Date 28 Drilling fluid_ program schematic_& equip list adequate_ Yes MGR 8/14/2019 29 BO_PEs,_do they meet_ regulation - _ - - _ Yes 5M BOPE 1 annular, 4_ ram stack for CTD - - - - - - 30 _B_OPE_press rating appropriate; test to -(put psig in comments)- - - - - - - - - - - - - - - - - - - - Yes 5M tested to 3500 psi _ 31 Choke_manifold complies w/API_RP-53 (May 84)_ - - _ Yes . . 32 Work will occur without operation shutdown_ - - _ - - - - . - - - Yes - - - - - CDR2 is ongoing operations 33 Is presence_ of H2S gas_ probable - - - - - - - - - - - - - - - - - - - Yes R Pad is considered an H2S pad_. -BP- standard monitoring will be in place _ _ _ - - 34 Mechanical_condition of wells within AOR verified (For - service well only) _ _ - _ _ _ _ _ _ _ _ - Yes - - - - - - _ - _ .. _ _ _ - - - - - - - - - - - - - - - - - - - - - - - 35 Permit_can be issued w/o hydrogen_sulfide measures- - - - - - - - - - - - - - - - - - - - - -- - - No_ - - . - - - R -Pad wells are H2S-bearing. H2S measures are -required. Geology 36 _ _D_ata_p_resented on potential overpressure zones - - Yes Expected reservoir pressure is 7.5_ppg EMW; will -be drilled using . g 84 _ _ ppg_mud-and coiled tubing;_ _ _ _ _ _ _ _ Appr Date 37 �38 Seismic -analysis of shallow gas-zone_s_ _ - NA_ Managed Pressure_ Drilling technique to improve hole- stability, Should_higher_pore _pressures - SFD 8/14/2019 Seabed condition survey off_ -shore) - - - - - - - - - - - - - - NA_ be encountered, BP has immediate access to nearby fluid -mixing facilities._ 39 Contact name/phone for weekly -progress reports_ [exploratory only] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA_ Geologic Engineering Public Commissioner: Date: Commissioner: Date Commissioner Date I701
