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219-033
David Douglas Hilcorp Alaska, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.douglas@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 09/02/2022 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20220902 Well API #PTD #Log Date Log Company Log Type Notes AOGCC Eset # END 3-11 50029218480000 188087 8/1/2022 Halliburton CALIPER + Report KALOTSA 4 50133206650000 217063 7/18/2022 Halliburton PPROF + Processing KBU 22-06Y 50133206500000 215044 7/14/2022 Halliburton PPROF + Processing KTU 24-06H 50133204900000 199073 7/21/2022 Halliburton PPROF + Processing KU 24-05B 50133206830000 219072 7/20/2022 Halliburton PPROF + Processing MPU C-24A 50029230200100 209134 7/28/2022 Halliburton COIL FLAG MPU I-17 50029232120000 204098 7/19/2022 Halliburton FREEPOINT NS-10 50029229850000 200182 7/23/2022 Halliburton CALIPER + Report NS-32 50029231790000 203158 7/24/2022 Halliburton CALIPER + Report PBU 18-02C 50029207620300 213009 7/14/2022 Halliburton CAST/CBL PBU C-10B 50029203710200 211092 7/15/2022 Halliburton PPROF + Processing PBU L5-03 50029236230000 219033 7/25/2022 Halliburton PPROF + Processing Please include current contact information if different from above. T36973 T36974 T36975 T36976 T36977 T36978 T36979 T36980 T36981 T36982 T36983 T36984PBU L5-03 50029236230000 219033 7/25/2022 Halliburton PPROF + Processing Kayla Junke Digitally signed by Kayla Junke Date: 2022.09.07 11:00:16 -08'00' DATA SUBMITTAL COMPLIANCE REPORT 9/5/2019 Permit to Drill 2190330 Well Name/No. PRUDHOE BAY UN LIS 1-5.03 MD 14292 TVD 8730 Completion Date 5/27/2019 REQUIRED INFORMATION Mud Log No Operator BP Exploration (Alaska) Inc. Completion Status 1 -OIL Current Status 1 -OIL Samples No Z DATA INFORMATION List of Logs Obtained: MWD, GR -MWD, GR, RES -MWD, GR, RES, DEN, NEU, FMI, CBL Well Log Information: Log/ Electr API No. 50-029-23623-00-00 UIC No Directional Survey Yes/ (from Master Well Data/Logs) Data Digital Dataset Log Log Run Interval OH I Type Med/Frmt Number Name Scale Media No Start Stop CH Received Comments ED C 30916 Digital Data 80 14292 6/25/2019 Electronic Data Set, Filename: 1-5- _Me_Composite_FE Drilling 03 BHGE_LTKm Data.las ED C 30916 Digital Data 6/25/2019 Electronic File: L5- 03_BHGE_LTK_2MD_Memory Drilling Log.cgm ED C 30916 Digital Data 6/25/2019 Electronic File: 1-5- 03_BHGE_LTK_2TVDSS_Memory Drilling Log.ogm ED C 30916 Digital Data 6/25/2019 Electronic File: 1-5- 03_BHGE_LTK_5MD_Memory Drilling Log.cgm ED C 30916 Digital Data 6/25/2019 Electronic File: 1-5- 03_BHGE_LTK_5TVDSS_Memory Drilling Log.cgm ED C 30916 Digital Data 6/25/2019 Electronic File: L5-03_BHGE_STK Image _5MD_Memory Drilling Log.cgm ED C 30916 Digital Data 6/25/2019 Electronic File: L5-03_BHGE_LTK_Mem Composite FE Drilling Data.dls ED C 30916 Digital Data 6/25/2019 Electronic File: 1-5- 03_BHGE_LTK_2MD_Memory Drilling Log.pdf ED C 30916 Digital Data 6/25/2019 Electronic File: 1-5- 03_BHGE_LTK_2TVDSS_Memory Drilling Log.pdf ED C 30916 Digital Data 6/25/2019 Electronic File: L5- 03_BHGE_LTK_5MD_Memory Drilling Log.pdf ED C 30916 Digital Data 6/25/2019 Electronic File: 1-5- 03_BHGE_LTK_5TVDSS_Memory Drilling Log.pdf AOGCC Page I of 3 Thursday, September 5, 2019 DATA SUBMITTAL COMPLIANCE REPORT 9/5/2019 Permit to Drill 2190330 Well Name/No. PRUDHOE BAY UN LIS 1-5-03 Operator BP Exploration (Alaska) Inc. API No. 50-029-23623-00-00 MD 14292 TVD 8730 Completion Date 5/27/2019 Completion Status 1 -OIL Current Status 1 -OIL UIC No ED C 30916 Digital Data 6/25/2019 Electronic File: L5-03_BHGE_STK Image_5MD_Memory Drilling Log.pdf ED C 30916 Digital Data 6/25/2019 Electronic File: L5-03_BHGE_Final Surveys Report.csv ED C 30916 Digital Data 6/25/2019 Electronic File: L5-03_BHGE_Final Surveys Report.pdf ED C 30916 Digital Data 6/25/2019 Electronic File: L5-03_BHGE_Final Surveys Report.txt Log C 30916 Log Header Scans 0 0 2190330 PRUDHOE BAY UN LIS 1-5-03 LOG HEADERS ED C 31102 Digital Data 14166 8652 8/13/2019 Electronic Data Set, Filename: 1-5- 03_C1_20190608_LOL_HAL_MEM_1 BPM.las ED C 31102 Digital Data 14168 8682 8/13/2019 Electronic Data Set, Filename: 1-5- 03_C1_20190608_LOL_HAL_MEM_2 BPM.las ED C 31102 Digital Data 14168 8134 8/13/2019 Electronic Data Set, Filename: 1-5- 03_C1_20190608_LDL_HAL_MEM_STATIC.las ED C 31102 Digital Data 14166 8677 8/13/2019 Electronic Data Set, Filename: 1-5- 03_C1_20190608_RBT_HAL_MAIN_MEM.las ED C 31102 Digital Data 14168 8682 8/13/2019 Electronic Data Set, Filename: 1-5- 03_C1_20190608_RBT_HAL_REPEAT_MEM.las ED C 31102 Digital Data 14168 8134 8/13/2019 Electronic Data Set, Filename: 1-5- 03_C1_20190608_RBT_HAL_STATIC_MEM.las ED C 31102 Digital Data 8/13/2019 Electronic File: 1-5- 03_C1_20190608_LDL_HAL_MEM.pdf ED C 31102 Digital Data 8/13/2019 Electronic File: 1-5- 03 C1 20190608 LDL HAL MEM.tif ED C 31102 Digital Data 8/13/2019 Electronic File: 1-5- 03 Ct 20190608 RBT HAL MAIN MEM.dlis ED C 31102 Digital Data 8/13/2019 Electronic File: 1-5- 03_C t _20190608_R BT_HAL_ME M. pd f ED C 31102 Digital Data 8/13/2019 Electronic File: 1-5- 03_C1_20190608_RBT_HAL MEM.tif ED C 31102 Digital Data 8/13/2019 Electronic File: 1-5- 03 C1 20190608 RBT HAL REPEAT MEM.dii — — — — — s— ED C 31102 Digital Data 8/13/2019 Electronic File: LS 03 C1 20190608 RBT HAL STATIC MEM.dlis AOGCC Page 2 of 3 Thursday, September 5, 2019 DATA SUBMITTAL COMPLIANCE REPORT 9/5/2019 Permit to Drill 2190330 Well Name/No. PRUDHOE BAY UN LIS L5-03 MD 14292 TVD 8730 Completion Date 5/27/2019 Log C 31102 Log Header Scans Well Cores/Samples Information: Name INFORMATION RECEIVED Completion Report O Production Test Information YO NA Markers/Tops OY COMPLIANCE HISTORY Completion Date: 5/27/2019 Release Date: 4/4/2019 Description Interval Start Stop Operator BP Exploration (Alaska) Inc. API No. 50-029-23623-00-00 Completion Status 1-0I1 Current Status 1 -OIL UIC No 0 0 2190330 PRUDHOE BAY UN LIS 15-03 LOG HEADERS Sample Set Sent Received Number Comments Directional / Inclination Data V Mud Logs, Image Files, Digital Data Y /'lam" Core Chips Y /9) Mechanical Integrity Test Information Y / NA Composite Logs, Image, Data Files 0Core Photographs Y /Q Daily Operations Summary (5Cuttings Samples Y 0 Laboratory Analyses Y NA Date Comments Comments: Compliance Reviewed By: t r ` Date: AOGC'CPage 3 of 3 Thursday, September 5, 2019 WELL LOG TRANSMITTAL #905745580 To: Alaska Oil and Gas Conservation Comm. Atm.: Natural Resource Technician 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Radial Cement Bond Log and Leak Detect Log: LS -03 Run Date: 6/8/2019 219033 31102 August 8, 2019 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 L5-03 Data in LAS format, Digital Log Image files 50-029-23623-00 RECEIVED AUG 13 2019 AOGCC 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 FRS_ANC@halliburton.com and GANCPDC@USAANC.hou.xwh.BP.com Date: C Z Signed: ral" 0 By Anne Prysunka at 10:13 am, Aug 08, 2022 STATE OF ALASKA j ASKA OIL AND GAS CONSERVATION COMMISS. REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Suspend ❑ Perforate ❑ Other Stimulate 0 Plug for Redall ❑ Perforate New Pool ❑ Repair Well ❑ R ECLIV ) Pull Tubing ❑ Operations ghuylQwy.� c G❑ Alter Casing ❑ Change AO/PI\�il�l�l'��9rf5m�. ❑ Re-enter Susp Well ❑ Other: ❑ 2. Operator Name: BP Exploration (Alaska), Inc 4, Well Class Before Work Development 21 Stratigraphic ❑ Exploratory ❑ Service ❑ 5. Permit to Dnll Number. 219-033 3. Address. P.O. Box 196612 Anchorage, AK 99519-6612 1 6. API Number: 50-029-23623-00-00 7. Property Designation (Lease Number): ADL 028320 = S. Well Name and Number: PBU L5-03 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY. LISBURNE OIL 11, Present Well Condition Summary: Length: Size: MD: TVD: Burst: Collapse: Total Depth: measured 14292 feet Plugs measured None feet true vertical 8730 feet Junk measured None feet Effective Depth: measured 14205 feet Packer measured 8701 feet true vertical 8729 feet Packer true vertical 8414 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor so 20" x 34" 48-128 48-128 Surface 4698 10-3/4" 48-4746 48-4638 5210 2480 Intermediate 8943 7" 45-8988 45-8647 7240 5410 Production Liner 5475 4-1/2" 8815 - 14290 8507-8730 9020 8540 Perforation Depth: Measured depth: 9200-14200 feet True vertical depth: 8805-8729 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# 13Cr85 43-8817 43-8508 Packers and SSSV (type, measured and 41/2' Baker S-3 Perm Packer 8701 8414 true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): 9200' - 9550' - Etch Acid' 71.8 Bble, VDA: 40.4 BUS, KCL w/ U066 and F103: 30 Bbls, KCL w/ F703: 65.6 Bible, 9610'- 10010' - Etch Acid 71.8 Bbls, VDA: 40.4 Bbls, KCL w/ U066 and `103: 30 Bbls, KCL w/ F103: 65.5 Bbls. 10120' - 10450'- Etch Acid. 104.7 Bbls, VDA: 55.5 Bbls, KCL w/ U066 and F103: 30 Bbls, KCL w/ F103: 64A RBIs. 10680'- 11120'- Etch Add: 108 B81s, VDA: 54 Bbls, KCL w/ U066 and F103: 30 Bbls, KCL w/ F103 101 Bbls. 11200' - 11650' - Etch Acid: 113.7 Bbls, VDA: 51 Bbls, KCL w/ 11066: 30 B81s, KCL w/ F103: 64.8 Bbls. 11750'- 12200'- Etch Add: 105 eels, VDA: 55.2 Bbls, KCL w/ U066. 30 Bbis, KCL w/ F103: 56.7 Bbls. 12250 - 12700' - Etch Acid: 108 Bbls, VDA: 54 Bbls, KCl w/ U066: 30 BBls, KCL w/ F103: 63.2 Bbls. 12750 - 13200' - Etch Acid: 104.5 Bbls, VDA: 55.1 BSIs, KCL w/ U066: 30 139Is, KCL w/ F103: 64A able. 13250' - 13700 - Etch Acid: 108.4 Bbls, VDA: 54 Bbls, KCL w/ U066: 30.5 B51s, KCL w/ F103: 88.6 Bbls. Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 0 0 0 Subsequent to operation: 300 3000 800 1700 590 14.Attachment&(reydred Pe,20MC 25,07025,071,&25.285,) 15. Well Class after work: Daily Report of Well Operations ® Exploratory ❑ Development 0 Service ❑ Stratlgraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil m Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: 319-181 Authorized Name: Lastufka, Joseph N Contact Name: Wages, David Authorized Title: SIM Spe I all Contact Email: David.WagesAbp.com Authorized Signature: / Date: 1I `Q'� Contact Phone: 907.564.5669 Form 10.404 Revised WNW �/f////f " R, Ait i`/ RBDMC1L6wJUL 112019 Submit Original Only T/I/O=Vac/0/0. Pre work platform. Set 4"H TWC #430 @ 120". PT tree cap to 500psi. 6/10/2019 Passed. Job Complete. See log. Final WHP's TWC/0/0. CTU #9 with Wellwork platform - 2.0" Coil Job Objective: Acidize with straddle patch. MIRU CTU. 6/10/2019 ...continued on WSR 6-11-19... CTU #9 with Wellwork platform - 2.0" Coil ***Continued from WSR 6-10-19*** Job Objective: Acidize with straddle patch. Continue MIRU CTU. Prepare for BOP Test. AOGCC waived witness test (Lou Laubenstein). Begin unwitnessed bop test. 6/11/2019 ...Job in Progress ......... T/1/0=400/200/100 Pulled 4" CIW "H" TWC #430 through stack for Klondike/CTU #9. RKB=18.5' + 2.5' riser. TWC was difficult to pull. Upon inspection of TWC there was rubber pieces of the BOPs in the threads of the pulling tool. TWC did not equalize to well bore pressure. When pressure was applied to top side, everything equalized, allowing the TWC 6/12/2019 to freely spin out. FWP's 400/200/100 see log for details. CTU #9 with Wellwork platform - 2.0" Coil ***Continued from WSR 6-110-19*** Job Objective: Acidize with straddle patch. Complete BOP test. Re -rig iron. Begin Rlg Frac up. Pull TWC. Had difficulty pulling TWC due to rubber chucks being lodged inside/beside TWC. Retreived two 1"x1" pieces from the well. Pressure never equalized/dropped after pulling the TWC so a quick drift bha was made up/rih to ensure no additonal rubber was left in/around the tubing head adapter area. RIH to 500' and didnt see anything. POOH to cut pipe. MU BOT tools and PT to 6000psi. Make up 2.90" GR/CCL carrier with 3.70" JSN drift and RIH. Load well with slick 1 % KCI w/ SafeLube. 6/12/2019 1 ...Job in Progress... CTU #9 with Wellwork platform - 2.0" Coil ***Continued from WSR 6-12-19*** Log with HES GR/CCL from TD at 14,184' CTMD to 8500'. Paint green/red flag at 13500'. Recieve good data. Correlated to Baker MWD log dated 5-6-19. Corrected EOP at flag = 13,510.96, PBTD = 14204.97. Perform D1 drills. Killed well w/ 210 bbls Slick 1% KCL w/ Safelube. Performed 15 min flow check, then began deploying lee tools treating packer while pumping .5 bpm continuous hole fill. 6/13/2019 1 ...Job in Progress... CTU #9 with Wellwork platform - 2.0" Coil *`*Continued from WSR 6-13-19*** Job Objective: Acidize perfs Continue deploying the Lee Energy Speed Squeeze tool on minimum continuous hole fill. RIH to 1000 and perform test set. Lower packer will not release due to hydrostatics. Blow down coil and work pipe to ultimately get bypass around the tool. Bull head 210bb1 well kill down the CTBS, passing flow check. Un deploy BHA, Lee Energy packer element undamaged, discuss w/ town. Proceed on prior approved plan of removing checks and adding second circ sub on bottom of BHA directly above VCV Begin re deploying BHA. 6/14/2019 ***Job in Progress*** Daily Report of Well Operations L5-03 Job Objective: Acidize perfs Completed redeploying Lee Energy Speed Squeeze tool on minimum continuous hole fill. RI H. Correct depth at flag and then confirm/re-correct depth off of PBTD. Set upper straddle packer at 13709 (deep as possible). Pump 3 stages of Etch acid with 2 stages of VDA Etch: 108.4 VDA: 54 KCI w/ U066: 30.5 KCI w/ F103: 88.6 Set upper straddle packer at 13235, Lower packer at 13717.84 Pump 3 stages of Etch acid with 2 stages of VDA Etch: 104.5 VDA: 55.1 KCI w/ U066: 30 KCI w/ F103: 64.8 Set upper straddle packer at 12735, Lower packer at 13217.84 Pump 3 stages of Etch acid with 2 stages of VDA Etch: 108 VDA: 54 KCI w/ U066: 30 KCI w/ F103: 63.2 Set upper straddle packer at 12235, Lower packer at 12717.84 Pump 3 stages of Etch acid with 2 stages of VDA Etch: 105 VDA: 55.2 KCI w/ U066: 30 KCI w/ F103: 56.7 6/15/2019 Daily Report of Well Operations L5-03 Job Objective: Acidize perfs Completed standby for SLB Frac crew to return in AM. Cycle pipe hourly Set upper straddle packer at 11185 and lower packer 11667.84 Pump 3 stages of Etch acid with 2 stages of VDA Etch: 108BBL VDA: 54BBL KCI w/ U066 and F103: 30BBL KCI w/ F103: 101 BBL Set upper straddle packer at 10660 and lower packer 11142.84.84 Pump 3 stages of Etch acid with 2 stages of VDA Etch: 104.7BBL VDA: 55.5BBL KCI w/ U066 and F103: 30.OBBL KCI w/ F103: 64.4BBL Set upper straddle packer at 10050 and lower packer 10532.84 Pump 5 stages of Etch acid with 4 stages of VDA Etch: 71.8 BBL VDA: 40.4 BBL KCI w/ U066 and F103:30 BBL KCI w/ F103:65.5 BBL Set upper straddle packer at 9590 and lower packer 10072.84 Pump 3 stages of Etch acid with 2 stages of VDA Etch: 71.8 BBL VDA: 40.4 BBL KCI w/ U066 and F103:30 BBL KCI w/ F103: 65.6 BBL 6/16/2019 1 ...In progress... CTU #9 with Wellwork platform - 2.0" Coil ***Continued from WSR 6-16-19*** Job Objective: Acidize perfs Finished POOH and once on surface attempted to perform backside kill. Unable to pump past packers at kill rate. Attempted to pump ball to shear circ sub and VCV would close. Let elements relax then move up hole to blank pipe, pump coil volume at 4.5bpm. Could not get packers to set nor induce pressure. Pump bull head kill and POOH. Retrieve BHA on minimum continuous hole fill rate. Laid down all spacer pipe joints until the nozzle with ease. Once below the nozzle sub, joints were holding fluid. Element would not relax every three joints. Stab safety joint and pump 50bb1 of KCL down the backside for element to relax and resume pulling joints. Repeated once. All tools recovered. Circ sub not sheared. Well freeze protected with 38bbl of 50/50. RDMO. ***Job Complete*** 6/17/2019 TREE= 4-1/16'tlW 5M WELLHEAD= FMC 135/8' 5M ACTUATOR= SPF OKB. ELEV = OprJSgz REF ELTV= 67.8' BF. BEV = 22.58' KOP= 900 Mm Angle = 105'@ 10101' Dalian MD= NA DalumND= 8900 ]D• %N WND. 1Rf 315IO,A-4, 10-3/4' CSG, 45.510, L-00 VAM 21, D = 9.950' 4746' Minimum ID = 3.813" @ 2072' 4-1/2" OTIS X NIPPLE ITOP OF 4-12' LNR y 8815 4-12' TBG, 12.6#.13CR-85 VAMTOP, 8817' .0152 bpf, D = 3.958' .0383 bpf, D = 6.276' PERFORATION SUMMARY REF LOG: ON ANGLE AT TOP PERF: 52' @ 9200 Note: Refer to Production DB for historical pert data SEE SPF INTERVAL OprJSgz SHOT SO2 2-7/8' 6 9200-9380 O 0525/19 13 2-718' 6 9460-9550 O 0525/19 5734 2-7/8' 6 9610-9720 O 0525/19 24 2-7/8' 6 9790-9810 O 0525/19 DMY 2-7/8' 6 9845-10010 O 0525/19 14 2-718' 6 10120-10450 O 0525/19 7497 2-7/8' 6 10680-11120 O 0525/19 0 2-718' 6 11200-11650 O 0525/19 DMY 2-718' 6 11750 -12200 O 0525119 35 2-7/8' 6 12250-12700 O 0525/19 2-7/8' 6 12750-13200 O 0525/19 2-7/8' 6 13250- 13700 O 0525/19 2-7/8' 6 13750-14200 O 0525/19 �� 14205' I-12' LIST, 12.6#, 13CR-85 VAM TOP, 14290' .0152 bpf, D = 3.958' L5-03 _ °�: T-14 2072' —j4-12'075 X NP, D=3.813' GAS LFT MANDRELS ST MD I ND I DEVI TYPE VLV LATOH POR 7 4082 3992 13 KBG2 DONE BK 16 6 5734 5596 14 KBG2 SO BK 24 5 6308 6152 15 KBG2 DMY BK 0 4 6883 6708 14 KBG2 DMY BK 0 3 7497 7307 10 KBG2 OMY BK 0 2 8153 7942 24 KBG2 DMY BK 0 1 8602 8333 35 KBG2 DMY BK 0 8676' 4-1/2' OTIS X NP, D = 3813- DATE RE/ BY COMENTS DATE REV BY CDKW34TS 05127/19 P -Z72 ORIGINAL COMPLETION 06/04119 JMD QRLG HO CORRECTIONS 06/12/19 NS/JhD FNALODEAPPROVAL 06/13/19 LGIJIM GLV CJO(06/04119) 0625/19 JMJJhD ACOMX CTOR & BF BEV 8728- —14-12' OT5 X NP, D= 3913' 6797' 4-12' OTIS X NP, D=3.813' SLEEVE& iGR D=4.320' WLEG, D = 3.958' TT NOT LOGGED 14-12' NCS FRAC SLEEVE I LISBUR EUNIT WELL: 1-5-03 PEFW ND: 219-033 API ND: 50-029-2362.3-00 SEC 02. TI I N. RSE MOT FSL & 169 FEL STATE OF ALASKA LASKA OIL AND GAS CONSERVATION COMMISS'^N WELL . IMPLETION OR RECOMPLETION REPO( 4WD LOG Ia. Well Status: Oil 0 • Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ Well Class: 11b. 20AAC 25.105 20AAC 25.110 Development Z Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One Service ❑ Stratigraphic Test ❑ 6, Date Comp., Susp., or Abend.'. 14. Permit to Drill Number/Sundry 2. Operator Name: BP Exploration (Alaska), Inc 5/27/2019 219-033 • 3. Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 4/23/2019 50-029-23623-00-00 4a. Location of Well (Governmental Section): S. Date TO Reached: 16. Well Name and Number: 5/19/2019 ' P841-6-03 Ref Elevations KB 67.80 - Surface: 1403' FSL. 168' FEL, Sec.02, Tl1N, R15E, UM 17. Field/Pool(s)'. 180' FNL, 1 34'FEL, Sec. 11, TI N. R1 5E. UM 9 GL 20.10 , BF 22.58 PRUDHOE BAY, LISBURNE OIL Top of Productive Interval: 10. Plug Back Depth(MDrrVD): 18. Property Designation: Total Depth: 82' FSL, 5278' FEL, Sec. 02, T11N, R15E, UM - 14205't 8729' ADL 028320 11. Total Depth (MD7TVD): 19. DNR Approval Number: 41b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 717271 ' y- 5974530 Zone - ASP 4 ' 1429718730' • 84-62 12. SSSV Depth (MD/TVD): 20. Thickness of Permafrost MORVD: TPI: x- 717352 y- 5972949 Zone - ASP 4 Total Depth: x- 712203 y- 5973063 Zone - ASP 4 one 1940'11919' 5. Directional or Inclination Survey: Yes Z (attached) No ❑ 13. Water Depth, if Offshore: 21. Ile-drill/Lateral Top Window rlDrrVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) N/A 22. Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record Acronyms may be used. Attach a separate page if necessary MWD / GR, MWD/GR/RES, MWD/GR/RES / DEN I NEU/FMI, CBL JUN 2521019 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECO AMOUNT PULLED FT. TOP BOTTOM TOP BOTTOM 20" x 34" 215.5# A-53 48' 128' 48' 128' 42" 17 cu Yds Concrete 10-3/4" 45.5# L-80 48' 4746' 48' 4638' 13-1/2" 2410 sx LiteCrele, 266 sx Class'G 7" 26# L-80 45' 8988' 45' 8647' 9-7/8" 460 sx Class *G' 4-1/2" 12.6# lscras 8815' 14290' 8507' 8730' 6-1/8" 1440 sx Class 'G' 24. Open to production or injection? Yes 0 No ❑ 25. TUBING RECORD GRADE DEPTH SET (MD) PACKER SET (MD/TV If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation Size and Number; Date Perfd): 4-1/2" 12.6# 13Cf85 8817' 8701' 18414' 2-7/8" Gun Diameter, 6 sof 5/25/2019 9200'- 9380' 8805'- 8890' 28. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 9460'-9550' 8912'-8925' 9610'- 9720' 8926'- 8915' 9790'- 9810' 89011- 8896' nOMPLETION Was hydreulicfmctudng used during wmpletion? Yes ❑ No Z 9845'- 10010' 88B7'- 8845' C Per 20 AAC 25.283 (i)(2) attach electronic and printed 10120'- 10450' 8816'- 8732' information `❑, 'TE / 10680'- 11120' 8705'- 8716' DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED �•��/"�1"�_'-i--- 11200'- 11650' 8717'- 8728' W 11750'-12200' 8727'-8721' CRI IED -2500' Freeze Protect w/70 Bible Diesel 12250'- 12700' 8720'-8727' 12750'- 13200' 8728'- 8727' 13250'- 13700' 8727'- 8726' 13750'- 14200' 8726'- 8729' P7 PRODUCTION TEST Data First Production: Not on Production Method of Operation (Flowing, gas lift, etc.): WA est:Produclion Data of Test:::: Hours Testetl: for Oil -B61: Gas -MCF: Whaler -Bbl: Choke Sive: Gas-Od Ratio: Test Periotl y Flow Tubing Casino Press' Calculated Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity- API (wr): Press I 24 Hour Rate -► Form 10407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL ony yi ^ &J? -IT k*4i RBDMS `'JUN 2 7 2019 28. CORE DATA Conventional Corals) Yes ❑ No El ( Sidewall Cores Yes ❑ ' No 51 If Yes to either question, list formations and intervals cared (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top 23' 23' Well Tested? Yes ❑ No Permafrost - Base 1963' 1942' If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this fore, if needed, and submit detailed test information per 20 Top of Productive Interval 8988'8647' AAC 25.071. Ugnu 5244' 5121' Colville Mudstone 7258' 7072' HRZ 8700' 8413' LCU 8964' 8627' Lisburne - Wahoo 7 8988' 8647' Wahoo 6 9005' 8661' Wahoo 5 9179' 8792' Wahoo 4 9406' 8898' Wahoo 5 (Invert) 9765' 8907' Wahoo6 10104' 8820' Wahoo 7 10651' 8707' Formation at total depth: Wahoo 7 (From Base) 10651' 8707' 31. List of Attachments: LOT / FIT Summary, 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: Lastulka, Joseph N Contact Name: Sperry, Nathan Authorized Title: pecialis Contact Email: Nathan.Sperry@bp.com Authorized Signature: Date: U/2-'filContact 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 10404 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. hem 1b. Well Class Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 41b. 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 10407 Revised 5/2017 Submit ORIGINAL Only ,Rt£= 4-1/16'CNVSM VVBIHFAD = FMC 13-5/8' 5M ACTUATOR= SPF OKB. BEV = OprdSgz RgTiBT= 67.8' BF. ELE7 = 22.56' KOP= 900' Max Angle = 10V@ 10101' DetumMD= NA '5jW—TVD=89W O L5-03 � ':,�:� 87—Cm�4AEET91�8LNR ` 207y' 4-12' OTIS X NP, D = 3.813' J 1 1 1 1 L rAc I F NANFMIS 10-3/4' CSG, 45.5#, L-80 VAM 21, D = 9.950' 4746' Minimum ID = 3.813" @ 2072' 44/2" OTIS X NIPPLE T6 '7yg em 4-12' TBG, 12.6#, 13CR-85 VAM TOP, .0152 bpf, D= 3.958' D=6276' PERFORATION SUMMARY REF LOG: ON _/_I_ ANGLE ATTOP PEE=: 52` @ 9200' Note: Refer to Production DB for historical perf data MD SPF INTERVAL OprdSgz SFIOT SOZ PORT 6 9200-9380 O 0525/19 13 KBG-2 6 9460-9550 O 0525/19 6 5734 6 9610-9720 O 0525/19 BK [2-718" 6 9790-9810 O 0525/19 15 KBG-2 6 9845-10010 O 0525/19 4 6883 6 10120 - 10450 O 0525/19 BK 0 6 10680 - 11120 O 0525/19 10 KBG-2 6 11200 - 11650 O 0525/19 2 8153 6 11750 - 12200 O 0525119 BK 2-7/8' 6 12250 - 12700 O 0525119 35 2-7/8' 6 12750 - 13200 O 0525/19 2-7/8' 6 13250 - 13700 O 0525/19 2-718' 6 13750 - 14200 O 0525119 =u 12.69,13CR45 VAM TOP, D = 3.958' ISTI MD I TVD IDEV TYPE VLV LATCH PORT DATE 7 4082 3992 13 KBG-2 DOME BK 16 06004119 6 5734 5596 14 KBG-2 SO BK 24 06104/19 5 6308 6152 15 KBG-2 DMY BK 0 0525/19 4 6883 6708 14 KBG-2 DIM BK 0 0525/19 3 7497 7307 10 KBG-2 DW BK 0 0525119 2 8153 7942 24 KBG-2 DW BK 0 0525/19 1 8602 8333 35 KBG-2 OW BK 0 06/04/19 Folt:y-1 7' X 4-12' FPS TNT PKR, D= 3.875' 4-12' OTIS X NP, D = 3.813' 14-12'OTISXNP,D=3.813' 8815' 17' X 5' VVFD LTP W MERACK SLEEVE & WFDHGR D=4.320' 881T H.MD TT NOT LOGGED 6g�5' S X 4-12' XO, D = 3.920' DATE REV BY COMMENTS DATE COMMENTS 06271119 P-272 ORIGINALCOMPLETTON 06/04/19 JMD DRLG HO OORRECTIONB 06/12/19 NSIJMD FINAL ODEAPPROVAL 06/13/19 LGIJMD GLV GO (06/04119) 0625119 JMJJMD ADDED CONDUCTOR & BF E_EV LISBURNE UNIT WELL: L5-03 PERMIT No: 219-033 AR No: 50-029-2362300 SEr- 02, T11 N, R5E, 1403' FSL & 168' Fti Page 1 of 1 BP AMERICA LOT / FIT Summary Well Name: 1-5-03 Surface Leak Off Test Test Test Depth Test Depth AMW Pressure Pressure EMW Date Type (TMD -Ft) (TVD -Ft) (ppg) (psi) (BHP) (psi) (ppg) 04/30/19 LOT 4,746.00 4,638.44 940 1,15000 3,415.05 14.17 Page 1 of 1 North America - ALASKA - BP Operation Summary Report Page 1 of 46 Common Well Name. 15-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date. 422/2019 End Date: 5/22/2019 X3 -0199J -C'. (10 264,260 00 ) Project: Lisburne Site: L5 Rig Nameti PARKER 272 Spud DateRime: 4/232019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67,80usft (above Mean Sea Levey Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ —(usft). .. 4/222019 07:00 - 09:00 2.00 MOB P 0.55 PRE RIG DOWN ON NK -08B AND PREPARE TO MOVE TO LS -03 - BRIDLE UP BLOCKS -PERFORM DERRICK INSPECTION I TIEBACK LINES IN ST - MA 0900 - 0930 0.50 MOB P 0.55 PRE . SKID RIG FLOOR FROM WELL CENTER TO MAST OVER POSITION 09:30 - 10:00 0.50 MOB P 0.55 I PRE LOWER MAST TO HEADACHE RACK - 390 KLBS MAST ON THE RACK 1000 - 1200 2.00 MOB P 0.55 PRE MOVE MODULES FROM NIAKUK TO L5 - SEPARATE MODULES MOVE ALL 3 MODULES FROM NIAKUK TO LS 12:00 - 14:30 2.50 MOB P 0.55 PRE SPOT MODULES OVER DUMMY WELL HOUSE ON L5-03 - LEAPFROG MODULES ON L5 TO GET UTILITY MODULE AND DRILL MODULE IN ORDER - SPOT DRILL MODULE OVER WELL HOUSE ON CONDUCTOR OVER L5-03 - MERRY UP UTILITY AND MUD MODULES TO DRILL MODULE 1490 - 1530 1.00 MOB P 0.55 PRE RIG UP INNER CONNECTS BETWEEN 15:30 - 16:30 1.00 MOB P 0.55 PRE 'RAISE MAST - PERFORM PRE -RAISE DERRICK INSPECTION _ - 510 KLBS _MAST OFF THE RACK 1630 - 1800 1.50 MOB P 0.55 PRE SKID RIG FLOOR FROM MAST OVER POSITION TO WELL CENTER -PERFORM WALK THROUGH INSPECTIONS - SKID FLOOR - BUTTON UP HAUNCH TO RIG FLOOR - RIG UP MANRIDERS AND INSTALL HAND RAILS ON RIG FLOOR _ 18:00 - 1930 1.50 MOB P 0.55 PRE BRIDLE DOWN AND RIG UP RIG FLOOR - REMOVE BRIDLE LINES AND HANG IN STORAGE POSITION - PIN BLOCKS TO TOP DRIVE - UN -PIN FORUM CRANE AND INSTALL TORQUE TUBE PIN -PERFORM DERRICK INSPECTION 19:30 - 2030 1.00 MOB P 0.55 PRE GENERAL RIG UP OPERATIONS - RIG UP ALL SURFACE LINES - RIG UP FLOW LINE AND GAS BUSTER LINE ATCHOKE - CALIBRATE BLOCKS AND TEST CROWN-O-MATIC RIG MANAGER AND WSL PERFORM RIG WALK THROUGH AND VERIFY ITEMS ON RIG ACCEPTANCE CHECKLIST COMPLETE. RIG ACCEPTED ON L5-03 AT 20:30 HRS Printed 6/172019 2:14:36PM "All depths reported in Drillers Depths•' Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths" North America - ALASKA - BP Page 2 of 46 Operation Summary Report Common Well Name: 15-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3 -0199J -C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Daterrime: 4/23/2019 2:30:OOPM Rig Release: 5/2212019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations _ (hr) (usft) 20:30 - 23:30 3.00 RIGU P 0.55 PRE TAKE ON CALIBRATION FLUID AND CALIBRATE PIT SENSORS - PICK UP RISER PIECES - PREP DIVERTER ANNULAR AND COMPONENTS FOR NIPPLE UP TAKE ON 6.6 PPG MAXDRIL-N TO PITS 23:30 - 0000 0.50 RIGU P 0.55 PRE HOLD PRE -SPUD MEETINGAND RIG -EVACUATION DRILL WITH BOTH CREWS 4/23/2019 00:00 - 05:30 5.50 RIGU P PRE NIPPLE UP DIVERTER SYSTEM . - NIPPLE UP RISER AND TORQUE BOLTS - NIPPLE UP SURFACE ANNULAR AND TORQUE BOLTS - NIPPLE UP KNIFE VALVE AND DIVERTER PIPE AND TORQUE BOLTS -NIPPLE UP FLOW NIPPLE '- INSTALL TURNBUCKLESAND CIRCULATING LINES -OBTAIN RKB MEASUREMENTS SIMOPS: - LOAD 5" H WDP AND 8" SPIRAL DRILL COLLARS IN PIPE SHED -BUILD 5" DPAND HWDP STANDS UTILIZING OFF-LINE STAND BUILDING EQUIPMENT TAKE ON 8.6 PPG MAXDRIL-N TO PITS _ 05:30 - 07:00 1.50 DIVRTR P � PRE FUNCTION TEST DIVERTER SYSTEM - OPERATE DINER FROM REMOTE PANEL IN LER AND RIG MANAGER'S OFFICE - 22 SEC FOR KNIFE VALVE TO OPEN - 41 SEC FOR ANNULAR TO CLOSE - TEST FIRE AND GAS SYSTEM - PRESSURE TEST HIGH PRESSURE MUD LINES AND SURFACE EQUIPMENT TO 4500 PSI: NO LEAKS 07'.00 - 07'.30 0.50 DIVRTR P PRE DIVERTER DRILL/ RIG EVACUATION DRILL ANDAAR - ALL PERSONNEL ACCOUNTED FOR AT THE MUSTER POINT - CREW RESPONSE TIME 4 MIN 40 SEC 07.30 - 09:30 2.00 DRILL P PRE RIG UP TO PICK UP SURFACE HOLE BHA - MOBILIZE BHA COMPONENTS TO RIG FLOOR 09:30 - 12:30 3.00 DRILL P SURF MAKE UP BHA#1, 13-1/2" SURFACE DRILLING ASSEMBLY TO 92' MO - MAKE UP BIT, MOTOR AND MWD - PLUG IN AND VERIFY ONTRAK WBS:SURF 1230 - 1330 1.00 DRILL N SURF TROUBLE SHOOT LIFT SUBAND UBHO - GALLED THREAD ON LIFT SUB, UNABLE TO MAKE UP CORRECTLY PICK UP NEW LIFT SUB AND ORIENT 1330 - 1400 0.50 DRILL P SURF DIVERTER DRILL/ RIG EVACUATION DRILL AND AAR - ALL PERSONNEL ACCOUNTED FOR AT THE MUSTER POINT _ - CREW RESPONSE TIME 2 MIN 14.00 - 1430 0.50 DRILL P 127.00 SURF FILL HOLE AND CHECK DIVERTER SYSTEM FOR LEAKS - WASH DOWN WITH BHA TO BOTTOM OF CONDUCTOR AT 127' MD - NO FILL Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths" North America - ALASKA - BP Page 3 of 46 Operation Summary Report Common Well Name: 15-03 Him AFE No Event Type: DRL-ONSHORE (DON) Start Date- 4/22/2019 End Date: 5/22/2019 X3 -0199J -C. (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/rime: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) - 2000 Date From - To Him Task Code NPT Total Depth Phase Description of Operations _(hr) (usft) 1430 - 2000 5.50 DRILL P 498.00 SURF DRILL 13-1/2" SURFACE HOLE FROM 127' MD TO 498' MD (498' TVD) - 600 GPM, 1080/1004 PSI ON/OFF BOTTOM .60 RPM, 2/1 KFT-LBS TORQUE ON/OFF BOTTOM 6 KLBS WOB - PU 60 KLBS, SO 60 KLBS, ROT 60 KLBS AT 465' MD - SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS - MUD WEIGHT IN/OUT = 8.8 PPG 2000 - 20:30 0.50 DRILL P 498.00 SURF PULL OUT OF THE HOLE ON ELEVATORS FROM 498' MD TO 92' MD - MONITOR WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM: STATIC 2030 - 2300 2.50 DRILL N 498.00 SURF RE -HEAD E -LINE FOR GYRO SURVEY SIMOPS: - BUILD STANDS OF 5" DRILL PIPE UTILIZING OFF-LINE STAND BUILDING EQUIPMENT j MAKE UP GYRODATA TOOLS IN PIPE SHED I i- -MOBILIZE WIRE LINE SHEAVES TO RIG FLOOR 2300 - 2330 0.50 DRILL P 498.00 SURF RIG UP E -LINE FOR GYRO SURVEY - HANG WIRE LINE SHEAVES IN DERRICK - MAKE UP GYRODATA TOOLS TO E -LINE 23:30 - 00:00 0.50 DRILL P 498.00 SURF RUN IN THE HOLE FROM 92' MD TO 179' MD, PICKING UP NON -MAG FLEX COLLARS 4/242019 00:00 - 01:00 1.00 DRILL P 498.00 SURF PICKUPAND RUN INTHE HOLE WITH 8" DRILL COLLARS AND JARS TO 409' MD - PU 85 KLBS, SO 85 KLBS 01:00 - 01:30 0.50 DRILL P 498.00 SURF SERVICE TOP DRIVE AND RIG FLOOR EQUIPMENT _ 01:30 - 0200 0.50 DRILL P 498.00 SURF CONTINUE TO RUN IN THE HOLE WITH 5" HWDP TO 478'MD - TAG BOTTOM WITH -20' OF FILL - WASH DOWN 7O 490'MD _ 02:00 - 02:30 0.50 DRILL P 498.00 SURF RUN IN THE HOLE WITH GYRODATAAND TAKE GYRO SURVEYS - SURVEY DEPTHS: 385' MD, 307' MD, 210' MD, 128' MD, 48' MD Printed 6/17/2019 2:14:36PM **All depths reported in Driller; Depths" North America - ALASKA - BP Operation Summary Report Page 4 of 46 Common Well Name: L5-03 Description of Operations AFE No Event Type. DRL- ONSHORE (DON) Start Date. 4/22/2019 End Dale: 5/22/2019 X3 -0199J -C (10264,26000) Project: Lisburne Site: LS Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. -UP TO 25 KLBS WOB BPUOI. USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth (hr) _ _ (usft) 02:30 - 20:30 18.00 DRILL P 2,189.00 20'.30 - 21:30 21:30 - 22:30 1.00 DRILL P 2,189.00 1.00 DRILL P 2,189.00 22:30 - 00:00 1.50 DRILL P 2,189.00 4/25/2019 0000 - 0200 2.00 DRILL P 2,473.00 Phase Description of Operations SURF DRILL 13-1/2" SURFACE HOLE FROM 498' MD TO 2189' MD - 550 GPM, 1350/1200 PSI ON/OFF BOTTOM - 60 RPM, 7/6 KFT-LBS TORQUE ON/OFF BOTTOM -UP TO 25 KLBS WOB - PU 126 KLBS, SO 106 KLBS, ROT 115 KLBS AT 2180'MD - SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS - MUD WEIGHT IN/OUT = 8.8 PPG :- FLOW PADDLE BYPASSED UP TO 1000' MD PER PTD - BPRF CONFIRMED AT 1960' MD, DRILL 2 ADDITIONAL STANDS PAST THE BPRF TO EVALUATE BIT CONDITION - OBTAIN CLEAN MWD SURVEYS AT 307' MD, MEET REQUIREMENTS TO RIG DOWN GYRO AND DRILL AHEAD WITH MWD SURVEYS AT 768' MD (BIT DEPTH) SURF CIRCULATE BOTTOMS UP -550 GPM, 1200 PSI - 60 RPM, 5 KFT-LBS TORQUE -SLOWLY PULL 1 STAND WHILE _ CIRCULATING T_O 2093'MD__ SURF PULL OUT OF THE HOLE FOR SHORT TRIP FROM 2093' MD TO THE TOP OF THE DRILL COLLARSAT400'MD - MONITOR THE WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM (STATIC) - NO ISSUES PULLING OUT OF THE HOLE SURF RUN IN THE HOLE FROM 400' MD TO BOTTOM AT 2089' MD - MONITOR THE WELL PRIOR TO RUNNING IN THE HOLE (STATIC) - NO ISSUES RUNNING IN THE HOLE - WASH THE LAST STAND TO BOTTOM AT 2 BPM, NO FILL OBSERVED ON BOTTOM SURF DRILL 13-1/2" SURFACE HOLE FROM 2189' MD TO 2473' MD (284' IN 2 HRS = 142 FPH WITH CONNECTIONS) - INSTANTANEOUS ROP = UP TO 400 FPH -600 GPM, 1750/1400 PSI ON/OFF BOTTOM - 60 RPM, 8/6 KFT-LBS TORQUE ON/OFF BOTTOM -UP TO 25 KLBS WOB - PU 126 KLBS, SO 106 KLBS, ROT 115 KLBS AT 2160'MD - SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS - MUD WEIGHT IN/OUT = 8.8 PPG - SPERRY DISCOVERED DISCREPANCY IN SURVEY DATA UP TO 1464' MD, STOP DRILLING AND NOTIFY ODE Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths" NorthAnnedra- ALASKA - BP Operation Summary Report Common Well Name: LS -03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date. 5/22/2019 X3 -0199J -C: (10,264 260.00 ) Project: Lisburne Site: LS Page 5 of 46 1 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 02:00 - 09:30 7.50 DRILL N 2,473.00 SURF DEVELOP PLAN FORWARD WITH ODEAND BAKER - MOBILIZE GYRODATAAND E -LINE TO LOCATION -RIG UP E -LINE AND GYRODATA - CIRCULATE AT 600 GPM AND RACK BACK 1 STAND EVERY 30 MIN TO 2000' MD 0930 - 1000 0.50 DRILL N 2,473.00 SURF RUN GYRO SURVEY TOOL ON E -LINE FROM 1800' MD TO LAST GYRO SURVEY DEPTH AT 665' MD - OBSERVE INCORRECT DATA FROM GYRO TOOL - GYRODATA REP DETERMINED THE GYRO TOOL WAS OUT OF SPEC ONCE THE TOOL WAS BACK ON SURFACE 1000 - 1330 3.50 DRILL N 2,473.00 SURF RUN BACKUP GYRO TOOL 13:30 - 14:00 0.50 DRILL N 2,473.00 SURF RUN IN THE HOLE FROM 2000' MD TO BOTTOM AT 2473' MD - WASH TO BOTTOM AT 2 BPM, TAG 10' OF FILL ON BOTTOM 14:00 - 00:00 10.00 DRILL P 3,795.00 SURF DRILL 13-1/2" SURFACE HOLE FROM 2473' MD TO 3795' MID (1322' IN 10 HRS = 132 FPH WITH . CONNECTIONS) - INSTANTANEOUS ROP = UP TO 400 FPH - 650 GPM, 1950/1750 PSI ON/OFF BOTTOM - 60 RPM, 8/6 KFT-LBS TORQUE ON/OFF BOTTOM - UP TO 25 KLBS WOB - PU 165 KLBS, SO 129 KLBS, ROT 143 KLBS AT 3699' MD - SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS -MUD WEIGHT IN/OUT =8.9 PPG 4/26/2019 00:00 - 09:00 9.00 DRILL P 4,505.00 SURF DRILL 13-1/2" SURFACE HOLE FROM 3795' MD TO 4505' MD (710' IN 9 HRS = 78 FPH WITH 09:00 - 10:30 1.50 DRILL CONNECTIONS) - INSTANTANEOUS ROP = UP TO 300 FPH - 650 GPM, 2100/1900 PSI ON/OFF BOTTOM - 60 RPM, 10/7 KFT-LBS TORQUE ON/OFF BOTTOM - UP TO 25 KLBS WOB - PU 182 KLBS, SO 143 KLBS, ROT 159 KLBS AT 4500' MD - SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS - MUD WEIGHT IN/OUT = 9.0 PPG - OBSERVE ERRATIC TORQUE AND REDUCED ROP, DECISION MADE TO POOH AND INSPECT THE BIT P 4,505.00 SURF CIRCULATE HOLE CLEAN - 650 GPM, 1900 PSI -70 RPM, 6-8 KFT-LBS TORQUE - RACK BACK 1 STAND EVERY 30 MIN TO 4320' MD Primed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 6 of 46 Common Well Name. 15-03 - 15:00 1.50 AFE No Event Type: DRL- ONSHORE(DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3 -0199J -C:(10,264,260.00) Project: Lisburne Site: L5 15:30 - 18:00 Rig Name/No.: PARKER 272 Spud DateMme: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. 2.00 DRILL BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) - 21:30 1.50 Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) DRILL (usm - 1010 - 13:30 3.00 DRILL P 4,505.00 SURF PULLOUT OF THE HOLE ON ELEVATORS 13.30 - 15:00 1.50 DRILL P 15:00 - 15:30 0.50 DRILL P 15:30 - 18:00 2.50 DRILL P 18:00 - 20:00 2.00 DRILL P 2000 - 21:30 1.50 DRILL P 21:30 - 00:00 2.50 DRILL P 4/27/2019 00:00 - 01:30 1.50 DRILL P 01:30 - 03:00 1.50 DRILL P Printed 6/17/2019 2.14 36PM **AII depths reported in Drillers Depths— FROM 4320' MD TO THE TOP OF THE BHA AT 584' MD - MONITOR THE WELL FOR 10 MIN PRIOR TO PULLING OFF BOTTOM AND AT THE TOP OF THE BHA (STATIC) - NO ISSUES PULLING THROUGH OPEN HOLE 4,505.00 SURF PULL OUT OF THE HOLE WITH THE BHA FROM 584' MD TO THE BIT - BIT GRADE: 4-5-1/16" OUT OF GAGE - LAY DOWN THE MOTOR AND UBHO 4,505.00 SURF CLEAN AND CLEAR THE RIG FLOOR 4,505.00 SURF MAKE UP BHA TO TOTAL LENGTH OF 582' MD - MAKE UP NEW_MOTORAND NEW BIT 4,505.00 SURF RUN IN THE HOLE WITH THE BHA ON 5" DP FROM 582'MD TO 4358'MD '- NO ISSUES RUNNING THROUGH OPEN HOLE 4,505.00 SURF WASH THE LAST TWO STANDS DOWN FROM 4358' MD TO BOTTOM AT 4505' MD '- OBTAIN 12 QUADRANT SURVEYS FOR MULTISTATION CORRECTION - 575 GPM, 1550 PSI OBSERVE VOF FI LL ON BOTTOM 4,668.00 SURF DRILL 13-1/2" SURFACE HOLE FROM 4505' MD TO 4688' MD (183' IN 2.5 HRS = 73.5 FPH WITH CONNECTIONS) - INSTANTANEOUS ROP = UP TO 275 FPH - 650 GPM, 2200/1900 PSI ON/OFF BOTTOM - 60 RPM, 10/8 KFT-LBS TORQUE ON/OFF BOTTOM - UP TO 25 KLBS WOB - PU 191 KLBS, SO 143 KLBS, ROT 163 KLBS AT 4647' MD -SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS -_M_U_D WEIGHT IN/OUT = 9.0 PP_G_ 4,758.00 SURF DRILL 13-1/2" SURFACE HOLE FROM 4688' MD TO 4758' MD (183' IN 2.5 HRS = 73.5 FPH WITH CONNECTIONS) - INSTANTANEOUS ROP = UP TO 180 FPH - 650 GPM, 2200/1900 PSI ON/OFF BOTTOM - 60 RPM, 10/8 KFT-LBS TORQUE ON/OFF BOTTOM - UP TO 25 KLBS WOB - PU 191 KLBS, SO 143 KLBS, ROT 165 KLBS AT 4750' MD - SURVEY EVERY STAND, NO BACK REAMING AT CONNECTIONS - MUD WEIGHT IN/OUT = 9.0 PPG_ 4,758.00 SURF CIRCULATE HOLE CLEAN WITH 1.5 X BOTTOMS UP - 650 GPM, 1800 PSI - 60 RPM, 8 KFT-LBS TORQUE - RACK BACK 1 STAND EVERY 30 MIN TO 4632' MD Printed 6/17/2019 2.14 36PM **AII depths reported in Drillers Depths— North America - ALASKA - Blo Operation Summary Report Common Well Name: L5-03 Phase Description of Operations (usft) Event Type: DRL- ONSHORE(DON) 4,758.00 Start Date. 4/22/2019 Project: Lisburne THE TOP OF THE BHAAT 582' MD Site: L5 Rig Name/No.: PARKER 272 4,758.00 Spud Date/Time. 4/2' Rig Contractor: PARKER DRILLING CO. THE BHA (STATIC) _ Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code '- RACK BACK THE HWDP (hr) _ 0300 - 0630 3.50 DRILL P 0630 - 1000 3.50 DRILL 1000 - 1200 2.00 12:00 - 13:00 1.00 P P CASING P 13:00 - 14:00 1.00 . CASING P 1400 - 0000 10.00 CASING P End Date: 5/22/2019 Page 7 of 46 AFE No K3 -0199J -C. (10,264,26000) Rig Release: 522/2019 BPUOI: USA00006507 NPT Total Depth Phase Description of Operations (usft) SURF RIG UP DOYON CASING RUNNING TOOLS 4,758.00 SURF PULLOUT OF THE HOLE FROM 4632' MD TO - THE TOP OF THE BHAAT 582' MD - MONITOR THE WELL FOR 10 MIN PRIOR TO 4,758.00 PULLING OFF BOTTOM ANDAT THE TOP OF THE BHA (STATIC) _ - NO ISSUES PULLING THROUGH OPEN HOLE 4,758.00 SURF LAY DOWN BHA FROM 582' MD TO THE BIT '- RACK BACK THE HWDP - LAY DOWN DRILL COLLARS AND DIRECTIONAL TOOLS -SIT GRADE: 1-2-1/16" OUT OF GAGE 2495 -CHECK BLOATS - USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE CONNECTIONS TO 26,250 FT -LBS - RUN 111 FLOATING CENTRALIZERS, 1 PER JOINT - FILL ON THE FLYAND TOP OFF CASING EVERY 10 JOINTS ABOVE THE BPRF - BREAK CIRCULATION EVERY 10 JOINTS AT 5 BPM FOR -5 MINUTES BELOW THE BPRF -OBTAIN PU/SO WEIGHTS EVERY 10 JOINTS - PU 117K, SO 104KAT 2195' MD - MUD WEIGHT: 9.0 PPG IN, 9.0 PPG OUT - RUN PIPE WITH DOUBLE STACKTONGS UNTIL SUFFICIENT STRING WEIGHT TO RUN VOLANT TOOL = -9 JTS/HR - RUN PIPE WITH VOLANT TOOL ONLY = -13 JTS/HR Printed 6/172019 214a 36PM "All depths reported in Drillers Depths'• WBS:SURFCSG 4,758.00 SURF RIG UP DOYON CASING RUNNING TOOLS - VOLANT TOOL AND BAIL EXTENSIONS WITH - SIDE DOOR ELEVATORS DOUBLE STACK TONGS 4,758.00 SURF PICK UP THE SHOE JOINTAND PERFORM DUMP TEST ON TONGS, ATTEMPT TO RUN IN THE HOLE AND DISCOVER THE CENTRALIZER WILL NOT PASS THROUGH THE ROTARY TABLE#2 BUSHINGS - INSTALL #1 BUSHINGS IN ROTARY TABLE AND THE SLIPS WILL NOT BITE ON THE PIPE CORRECTLY 4,758.00 SURF PULL ROTARY TABLE BUSHINGSAND RIG UP CASING SPIDER SLIPS 4,758.00 SURF RUN 10-3/4", 45.5#, L-80, SURFACE CASING TO 2495 -CHECK BLOATS - USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE CONNECTIONS TO 26,250 FT -LBS - RUN 111 FLOATING CENTRALIZERS, 1 PER JOINT - FILL ON THE FLYAND TOP OFF CASING EVERY 10 JOINTS ABOVE THE BPRF - BREAK CIRCULATION EVERY 10 JOINTS AT 5 BPM FOR -5 MINUTES BELOW THE BPRF -OBTAIN PU/SO WEIGHTS EVERY 10 JOINTS - PU 117K, SO 104KAT 2195' MD - MUD WEIGHT: 9.0 PPG IN, 9.0 PPG OUT - RUN PIPE WITH DOUBLE STACKTONGS UNTIL SUFFICIENT STRING WEIGHT TO RUN VOLANT TOOL = -9 JTS/HR - RUN PIPE WITH VOLANT TOOL ONLY = -13 JTS/HR Printed 6/172019 214a 36PM "All depths reported in Drillers Depths'• Common Well Name: 1_5-03 Event Type. DRL- ONSHORE (DON) Project: Lisburne North America - ALASKA - BP Page 8 of 46 Operation Summary Report AFE No Start Date: 4/2212019 End Date. 5/22/2019 X3 -0199J -C: (10,264,260.00) Site: L5 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum. ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 4/28/2019 00:00 - 08:00 8.00 CASING P 4,758.00 SURF RUN 10-3/4-, 45.5#, L-80, SURFACE CASING FROM 2495' MD TO 4746' MD - USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE CONNECTIONS TO 26,250 FT -LBS •- RUN 111 FLOATING CENTRALIZERS, 1 PER JOINT - BREAK CIRCULATION EVERY 10 JOINTS AT 5 • BPM FOR -5 MINUTES BELOW THE BPRF -OBTAIN PU/SO WEIGHTS EVERY 10 JOINTS '. - PU 117K, SO 104K AT 2195' MD -MUD WEIGHT: 9.0 PPG IN, 9.0 PPG OUT - TOTAL LOSSES WHILE RUNNING IN THE HOLE = 169 BBL TOTAL - RUN PIPE WITH VOLANT TOOL ONLY = -13 JTS/HR - OBSERVE OBSTRUCTION AT 2495' MD. WORK THROUGH OBSTRUCTION WITH PUMPS ON AT 5 BPM AND 75 KLBS UNDER SO WEIGHT -- OBSERVE TIGHT HOLE FROM ^3060' MD TO . _3300' MD, WORK THROUGH TIGHT HOLE _ _ _ _ • _ _ _ .WITH UP TO 7_5 KLBS UNDER SO WEIGHT 08 00 - 12'00 4 00 CASING P 4,758.00 SURF STAGE UP TO CEMENTING RATE IN 1 BPM INCREMENTS TO FINAL CIRCULATING RATE OF 10 BPM. - @ 2 BPM, 200 PSI - @ 7 BPM, 400 PSI - @ 10 BPM, 440 PSI - CONDITION MUD TO 9.3 PPG, 21 PV, 18 YP - INITIAL PRESSUREAT CEMENTING RATE: 440 PSI - FINAL PRESSURE AT CEMENTING RATE AFTER HOLE CONDITIONED: 190 PSI CIRCULATE TOTAL OF 7 TIMES BOTTOMS -UP - RECIPROCATED PIPE 15-20 FT AT SURFACE AT 20 FT/MIN LOSSES WHILE CIRCULATING = 38 BBL Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" Common Well Name: 15-03 Event Type: ORL- ONSHORE (DON) North America - ALASKA- BP Operation Summary Report Start Date: 4/22/2019 End Date. 5/22/2019 AFE No K3 -0199J -C. (10,264 260 00 ) Project Lisburne Site: LS Rig Name/No.: PARKER 272 Spud DateTme: 4/23/2019 2.30:OOPM Rig Release: 5/22/2019 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT (hr) 12:00 - 19:00 7.00 CASING P 19:00 - 21:00 2.00 CASING P 21'.00 - 0000 3.00 CASING P 4/29/2019 0000 - 0230 2.50 CASING P Page 9 of 46 Total Dept Phase Description of Operations (usft) 4,758.00 SURF CEMENT 10-3/4"SURFACE CASING AS OLLO . - FILL LINES WITH WATER AND PRESSURE TEST TO 3500 PSI FOR 5 MINUTES �- PUMP 98 BBLS OF 10 PPG MUDPUSH It SPACER @ 6 BPM, 210 PSI - RELEASE BOTTOM PLUG - PUMP 820 BBLS OF 11 PPG LITECRETE LEAD CEMENT @ 6 BPM, EXCESS VOLUME '40% BELOW THE BPRF AND 350% ABOVE THE BPRF (YIELD 1.91 CU.FT/SK), OBSERVE BOTTOM PLUG LAND AT 443 BBL INTO LEAD, BOTTOM PLUG BURST AT 650 PSI - PUMP 55 BBLS OF 15.8 PPG CLASS G TAIL Col _ 6 BPM, EXCESS VOLUME 40% (YIELD 1.16 CU.FT/SK) -DROP TOP PLUG - RECIPROCATED PIPE 10 FT AT SURFACE WHILE PUMPING CEMENT, STOP RECIPROCATING 673 BBL INTO LEAD DUE TO INCREASING DRAG - PUMP 10 BBL OF FRESH WATER WITH SLB PUMPS TO KICK OUT PLUG PERFORM DISPLACEMENT WITH RIG PUMPS AND 9.3 PPG LSND MUD PER SLB CADE • - 375 BBLS DISPLACED AT 10 BPM: ICP 600, FCP 1238 PSI - 50 BBLS DISPLACED AT 7 BPM: ICP 1000 PSI, FCP 1125 PSI - 10.9 BBLS DISPLACEDAT 2 BPM: ICP 860 PSI, FCP 900 PSI - REDUCE RATE TO 2 BPM PRIOR TO PLUG BUMP: FINAL CIRCULATING PRESSURE 900 PSI - BUMP PLUG AND INCREASE PRESSURE 70 1400 PSI, CHECK OAT GOOD TOTAL DISPLACEMENT VOLUME 445.9 BBLS (MEASURED BY STROKES @ 96% PUMP EFFICIENCY) - OBSERVE 260 BBL OF CEMENT BACK TO SURFACE SES FROM CEMENT EXIT SHOE TO CEMENT IN PLACE: 30 BBLS -CIP@ 18:58 4,758.00 SURF FLUSH DIVERTER SYSTEM AND RIG DOWN CASING RUNNING EQUIPMENT - RIG DOWN CASING TONGS, ELEVATORS AND BAIL EXTENSIONS 4,758.00 SURF NIPPLE DOWN DIVERTER SYSTEM - REMOVE DIVERTER PIPE AND KNIFE VALVE -SUCK OUT FLOW BOX WITH SUPER SUCKER - PULL MOUSEHOLE AND REMOVE TURN BUCKLES - REMOVE FLOW LINE AND HOLE FILL LINES - 4 BOLT STACK -RIG UP TO PULL DIVERTER ANNULAR 4.758 00 SURF NIPPLE DOWN DIVERTER SYSTEM - NIPPLE DOWN ANNULAR PREVENTER - LAY DOWN RISERS Pnmed 6/17/2019 2.14 36PM "All depths reported in Drillers Depths" Common Well Name. 15-03 Event Type: DRL- ONSHORE (DON) Rig Name/No.: PARKER 272 North America - ALASKA - BP Page 10 of 46 Operation Summary Report Start Date 4/22/2919 End Dale: 5/22/2019 Site: L5 Spud Date/Time: 4/23/2019 2:30:OOPM Active datum: ACTUAL KB P272 @67.e0usft (above Mean Sea Date From - To Hrs Task (hr) 02:30 - 07:30 5.00 CASING 0730 - 1000 2.50 CASING 1000 - 11:00 1.00 CASING 11:00 - 1630 5.50 CASING 16:30 - 17:30 1.00 CASING -- 1730 - 19:00 1.50 -19:00 - 22:00 3.00 2200 - 0000 2.00 AFE No X3 -0199J -C (10,264,260.00) Rig Release: 5/22/2019 Code NPT Total Depth Phase Description of Operations (usft) - PUMP 7 BBL, BLEED BACK 7 BBL P 4,758.00 SURF NIPPLE UP 11" GEN 5 WELLHEAD AND P 4,758.00 TUBING HEAD - VERIFY WELLHEAD AND TUBING HEAD ORIENTATION WITH PAD OPERATOR - PRESSURE TEST WELLHEAD SEALS TO _ 1000 PSI P 4,758.00 SURF NIPPLE UP 13-5/8" BOP STACK - NIPPLE UP HIGH PRESSURE RISERS P 4,758.00 - BOP STACK WITH ANNULAR, 41/2" X 7" UPPER VBR, BLIND SHEAR RAMS, MUD _ CROSS, 2-7/6'X 5" LOWERVBR P 4,758.00 SURF RIG UP TO TEST BOPE - MAKE UP TEST JOINT - SET TEST PLUG - FILL STACK WITH WATER AND BLEED AIR P 4,758.00 FROM SYSTEM -PERFORM BODY TEST - SPOT CHECK TORQUE ON BOP BOLTS P 4,758.00 SURF PRESSURE TEST BORE TO 250 PSI LOWAND 5000 PSI HIGH FOR 5 MIN EACH - PRESSURE TESTANNULAR TO 3500 PSI ON HIGH SIDE - TEST WITH 2-718", 5", AND 7" TEST JOINTS - TEST GAS ALARMS, PVT AND FLOW SHOW -TEST WITNESSED BY AOGCC REP LOU LAUBENSTEIN _ P 4,758.00 SURF RIG DOWN TESTING EQUIPMENT - BLOW DOWN BOPE -PULL TEST PLUG AND SET WEAR BUSHING (10" ID) - LINE UP ALL BOPE FOR DRILLING CASING P 4,758.00 SURF PRESSURE TEST 10-3/4" SURFACE CASING CASING CASING 4/30/2019 0000 - 00'.30 0.50 CASING Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" TO 3500 PSI FOR 30 MIN - PUMP 7 BBL, BLEED BACK 7 BBL - TEST APPROVED BY WSUP P 4,758.00 SURF MAKE UP BHA FOR DRILLING 9-7/8" INTERMEDIATE HOLE SECTION TO TOTAL LENGTH OF 886' MD - 9-7/8" SMITH X616 PDC BIT, AUTO TRACK ONTRAK (GAM/RES/PRESNSS/SURVEY) - PLUG IN AND VERIFY COMMUNICATION BETWEEN TOOLS ON SURFACE P 4,758.00 SURF RUN IN THE HOLE ON 5" DP FROM 886' MD TO 3728' MDAT MIDNIGHT - GHOST REAMER 1745' MD BEHIND BIT - SHALLOW HOLE TEST MWD AT 1241' MD (GOOD TEST) - HOLD UNANNOUNCED DI KICK WHILE TRIPPING DRILL P 4,758.00 SURF RUN IN THE HOLE ON 5" DP FROM 3728' MD TO THE TOP OF CEMENTAT4622' MD - WASH DOWN LAST STAND AT 3 BPM, 200 PSI, TAG TOP OF CEMENT AT 4622' MD Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 11 of 46 Common Well Name: _5-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date. 5/22/2019 X3 -0199J -C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr)(usft) _.-.. -' —— _ 00:30 - 03:00 2.50 CASINGG P 4,758.00 SURF DRILL OUT FLOAT COLLAR ANDOEMENT IN SHOE TRACK TO 10' SHORT OF CASING SHOE AT 4736' MD - TAG PLUGS AT 4653' MD - DRILL PLUGS AND FLOAT COLLAR AT 450 GPM AND INCREASE FLOW RATE TO 600 GPM FOR CEMENT IN SHOE TRACK - 600 GPM, 1850 PSI ON/OFF BOTTOM - 60 RPM, 7 KFT-LBS TORQUE ON BOTTOM, 6 KFT-LBS TORQUE OFF BOTTOM - PU 160 KLBS, SO 130 KLBS, ROT 145 KLBS - MUD WEIGHT IN/OUT = 9.2 PPG 0300 - 0400 1.00 CASING P 4,75800 SURF DISPLACE 9.2 PPG MAX DRIL SURFACE MUD TO 9.4 PPG _SND - 600 GPM, 1250 PSI - RECIPROCATE STAND DURING _ DISPLACEMENT 0400 - 0530 1.50 CASING P 4,778.00 SURF • DRILL OUT CEMENT IN SHOE TRACK AND FLOAT SHOE FROM 4736' MD TO 4746' MD, WASH TO BOTTOM AT 4758' MD AND DRILL 20' OF NEW FORMATION TO 4776' MD '.- 750 GPM, 1900 PSI ON/OFF BOTTOM - 60 RPM, 7 KFT-LBS TORQUE ON BOTTOM, 6 I KFT-LBS TORQUE OFF BOTTOM - PU 160 KLBS, SO 130 KLBS, ROT 145 KLBS _-MUD WEIGHT IN/OUT =9.4_PPG 05:30 - 06:30 1.00 CASING P 4,778.00 SURF 'CIRCULATE BOTTOMS UP -750 GPM, 1915 PSI • _ _ _ _ __ _ _-MONITOR WELL FOR 10 MIN (STATIC) 06:30 - 07:30 1.00 CASING P 4,778.00 SURF PULL INTO 10-3/4" CASING SHOE AND PERFORM LOT -M' MONITOR FOR 10 MIN: STATIC - 9.4 PPG LSNO, 4638' TVD, 4746' MD - 1150 PSI APPLIED AT SURFACE - PUMP 3 BELS, BLEED BACK 2 BBLS - LOT = 14.1 PPG EMW, APPROVED BY ODE Printed 6/17/2019 2t14:36PM "All depths reported in Drillers Depths" North America - ALASKA - I3P Page 12 or 46 Operation Summary Report Common Well Name. L5-03 AFE No Event Type: DRL-ONSHORE (DON) Stan Date. 4/22/2019 End Date: 522/2019 X3 -0199J -C: (10,264,260.00 ) Project: Lisburne Site L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 Q67.80i (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (ui 07:30 - 12:00 4.50 DRILL P 5,417.00 INTI DIRECTIONALLY DRILL 9-7/8" INTERMEDIATE HOLE FROM 4778' MD TO 5417' MD (639' IN 4.5 HRS = 142 FT/HR WITH CONNECTIONS) THROUGH THE SVI AND UG4 FORMATIONS - INSTANTANEOUS ROP = UP TO 285 FT/HR - 750 GPM, 2100 PSI, 140 RPM, 10 KFT-LBS TORQUE ON BOTTOM, 7 KFT-LBS TORQUE OFF BOTTOM, 5-20 KLBS WOB - PU = 180 KLBS, SO = 144 KLBS, ROT = 158 KLBS AT 5331' MD -SURVEY EVERY -90 FT, NO BACKREAMING . AT CONNECTIONS -UTILIZING SOFTSPEED WHILE DRILLING - ECDACTUAL= 9.92 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 9.73 PPG - MUD WEIGHT IN/OUT = 9.4 PPG - GAS WATCH AVERAGE =39 UNITS, GAS WATCH MAX = 39 UNITS PUMP 35 BBL HI -VIS SWEEP AT 5335' MD WITH 75% INCREASE IN CUTTINGS OBSERVED .GEOLOGY: SV1 AT 4858' MD (4747' TVD) UG4 AT 5243' MD (5120' TVD) WBS'.INT1 12 DD - 18. Da 6 0 DRILL P 0 INTI DIRECTIONALLY DRILL 9-7/8" INTERMEDIATE HOLE FROM 5417'MD TO 6285' MID (868- IN HRS = 145 FT/HR WITH CONNECTIONS) THROUGH THE UG4, UG3, AND UG1 FORMATIONS - INSTANTANEOUS ROP = UP TO 285 FT/HR - 750 GPM, 2250 PSI, 130 RPM, 9 KFT-LBS TORQUE ON BOTTOM, 7 KFT-LBS TORQUE OFF BOTTOM, UP TO 20 KLBS WOB - PU = 206 KLBS, SO = 153 KLBS, ROT = 169 KLBS AT 5995' MD - SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS - UTILIZING SOFTSPEED WHILE DRILLING -ECDACTUAL= 9.95 PPG EMW, HARDLINE= 11.5 PPG EMW, CALC CLEANHOLE = 9.73 PPG -MUD WEIGHT IN/OUT= 9.4 PPG - GAS WATCH AVERAGE = 40 UNITS, GAS WATCH MAX = 69 UNITS PUMP 35 BBL HI -VIS SWEEP AT 5908' MD WITH 100% INCREASE IN CUTTINGS OBSERVED GEOLOGY: UG3 AT 5679' MD (5543' TVD) UGI AT 5987' MD (5841' TVD) Printed 6/17/2019 2.14:36PM "Alt depths reported in Drillers Depths'" North America - ALASKA - Bld Page 13 of 46 Operation Summary Report Common Well Name. LS-03 AFE No Event Type: DRI-- ONSHORE (DON) Start Date: 4/22/2019 End Date. 5/22/2019 X3-0199J-C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Nama/No.: PARKER 272 Spud Date/Time. 4/23/2019 2.30.o0PM Rig Release: 5/222019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From -To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 DRILL P 7,098.00 INTI DIRECTIONALLY DRILL 9-7/8" INTERMEDIATE HOLE FROM 6285' MD TO 7098' MD (813' IN 6 HRS= 135 FT/HR WITH CONNECTIONS) THROUGH THE UG1 FORMATION - INSTANTANEOUS ROP = UP TO 285 FT/HR - 750 GPM, 2690 PSI, 100 RPM, 12-16 KFT-LBS TORQUE ON BOTTOM, 8 KFT-LBS TORQUE OFF BOTTOM, UP TO 20 KLBS WOB - PU = 225 KLBS, SO = 165 KLBS, ROT = 186 KLBS AT 7129'MD - SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS - UTILIZING SOFTSPEED WHILE DRILLING - ECD ACTUAL = 10.74 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 10.3 PPG - MUD WEIGHT IN/OUT = 10.0 PPG - GAS WATCH AVERAGE =18 UNITS, GAS WATCH MAX = 66 UNITS PUMP 35 BBL HI-VIS SWEEP AT 6657' MD WITH 75% INCREASE IN CUTTINGS OBSERVED WEIGHT UP TO 10.0 PPG WITH SPIKE FLUID FROM 6600' MD TO 7000' MD (200' PRIOR TO .THE CM3) _ 5/1/2019 0000 - 0600 6.00 DRILL P 7,698.00 INTI DIRECTIONALLY DRILL 9-7/8" INTERMEDIATE HOLE FROM 7098' MD TO 7698' MD (600' IN 6 FIRS= 100 FT/HR WITH CONNECTIONS) THROUGH THE UGI AND CM3 FORMATIONS - INSTANTANEOUS ROP = UP TO 200 FT/HR - 600 GPM, 2150 PSI, 120 RPM, 12-16 KFT-LBS TORQUE ON BOTTOM, 8 KFT-1-8S TORQUE OFF BOTTOM, UP TO 20 KLBS WOB - PU = 229 KLBS, $O = 180 KLBS, ROT = 196 KLBS AT 7698' MD -SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS - UTILIZING SOFTSPEED WHILE DRILLING - ECD ACTUAL= 10.63 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 10.37 PPG - MUD WEIGHT IN/OUT =10.0 PPG - GAS WATCH AVERAGE = 40 UNITS, GAS WATCH MAX = 88 UNITS GEOLOGY: CM3 AT 7255' MD (7069' TVD) - OBSERVE ISSUES WITH DIRECTIONAL CONTROL IN CM FORMATIONS, ADJUST DRILLING PARAMETERS AS NEEDED FOR DIRECTIONAL CONTROL Pncted 6;17/2019 2.14 36PM **All depths reported in Drillers Depths" Common Well Name. LS -03 Event Type. DRI-- ONSHORE (DON) Project: Lisburne North America - ALASKA - BP Page 14 of 46 Operation Summary Report Start Date: 4/22/2019 Site: L5 AFE No End Date: 5/22/2019 X3 -0199J -C:(10,264,260,00 1 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:00PM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 0800 - 12:00 8.00 DRILL P 8,015.00 INTI DIRECTIONALLY DRILL 9-7/8" INTERMEDIATE HOLE FROM 7698' MD TO 8015' MD (317' IN 6 HRS = 53 FT/HR WITH CONNECTIONS) THROUGH THE CM3 FORMATION - INSTANTANEOUS ROP = UP TO 30-100 FT/HR - 550 GPM, 1700 PSI, 80 RPM, 11 KFT-LBS TORQUE ON BOTTOM, 10 KFT-LBS TORQUE OFF BOTTOM, UP TO 20 KLBS WOB - PU = 232 KLBS, SO = 191 KLBS, ROT = 206 KLBS AT 801 5'MD - SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS -UTILIZING SOFTSPEED WHILE DRILLING - ECD ACTUAL = 10.61 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 10.37 PPG - MUD WEIGHT IN/OUT = 10.0 PPG '- GAS WATCH AVERAGE = 18 UNITS, GAS WATCH MAX = 77 UNITS '- OBSERVE ISSUES WITH DIRECTIONAL CONTROL IN CM FORMATIONS, ADJUST DRILLING PARAMETERS AS NEEDED FOR DIRECTIONAL CONTROL 12:00 - 18:00 6.00 DRILL P 8,179.00 INTI DIRECTIONALLY DRILL 9-718" INTERMEDIATE ' HOLE FROM 8015' MD TO 8179' MD (164' IN 6 HRS = 27 FT/HR WITH CONNECTIONS) THROUGH THE CM3 AND CM2 FORMATIONS - INSTANTANEOUS ROP = UP TO 30-50 FT/HR - 550 GPM, 1750 PSI, 80 RPM, 11 KFT-LBS TORQUE ON BOTTOM, 10 KFT-LBS TORQUE OFF BOTTOM, UP TO 20 KLBS WOB - PU = 233 KLBS, SO = 192 KLBS, ROT= 207 KLBS AT 8179'MD -SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS - UTILIZING SOFTSPEED WHILE DRILLING - ECD ACTUAL = 10.63 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 10.54 PPG - MUD WEIGHT IN/OUT = 10.2 PPG - GAS WATCH AVERAGE = 15 UNITS, GAS WATCH MAX = 20 UNITS GEOLOGY: CM2 AT 8032' MD (7829' TVD) - RAISE MUD WEIGHT TO 10.2 PPG PRIOR TO THE CM2 - OBSERVE ISSUES WITH DIRECTIONAL CONTROL IN CM FORMATIONS, ADJUST DRILLING PARAMETERS AS NEEDED FOR DIRECTIONAL CONTROL Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - SP Operation Summary Report Common Well Name. 15-03 AFE No Event Type. DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date. 5/22/2019 X3 -0199J -C: (10,264,260.00 ) Page 15 of 46 Project: Lisburne Site: LS Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor. PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usR (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations _ _- (hr) _ (usft) 18: 00 - 00:00 8.00 DRILL P 8,359.00 INT7 DIRECTIONALLY DRILL9-7/8" INTERMEDIATE HOLE FROM 8179' MD TO 8359' MD (180' IN 6 HRS = 30 FT/HR WITH CONNECTIONS) THROUGH THE CM2 FORMATION - INSTANTANEOUS ROP = UP TO 30-70 FT/HR - 550 GPM, 1750 PSI, 80 RPM, 12 KFT-LBS TORQUE ON BOTTOM, 10 KFT-LBS TORQUE OFF BOTTOM, UP TO 20 KLBS WOB - PU = 233 KLBS, SO = 201 KLBS, ROT = 212 KLBSAT8359'MD - SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS - UTILIZING SOFTSPEED WHILE DRILLING - ECD ACTUAL = 10.58 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 10.54 PPG - MUD WEIGHT IN/OUT = 10.2 PPG - GAS WATCH AVERAGE = 37 UNITS, GAS WATCH MAX = 85 UNITS 5/2/2019 0000 - 1330 - OBSERVE ISSUES WITH DIRECTIONAL CONTROL IN CM FORMATIONS, ADJUST DRILLING PARAMETERS A$ NEEDED FOR DIRECTIONAL CONTROL -ATTEMPT TO RIASE DRILLING PARAMETERS, OBSERVE .5° DROP IN NEAR BIT INC, REDUCE DRILLING PARAMETERS FOR DIRECTIONAL CONTROL 13.50 DRILL P 8,889.00 INTI DIRECTIONALLY DRILL 9-7/8" INTERMEDIATE HOLE FROM 8359' MD TO 8989' MD (630' IN 13.5 HRS = 47 FT/HR WITH CONNECTIONS) THROUGH THE CM1, HRZ AND KAVIK FORMATIONS - INSTANTANEOUS ROP = UP TO 30-100 FT/HR - 600 GPM, 2165 PSI, 80-120 RPM, 13 KFT-LBS TORQUE ON BOTTOM, 10 KFT-LBS TORQUE OFF BOTTOM, UP TO 25 KLBS WOB - PU = 248 KLBS, SO = 206 KLBS, ROT = 219 KLBS AT 8989' MD - SURVEY EVERY -90 FT, NO BACKREAMING AT CONNECTIONS - UTILIZING SOFTSPEED WHILE DRILLING - ECD ACTUAL =10.81 PPG EMW, HARDLINE _ 11.5 PPG EMW, CALC CLEANHOLE = 10.62 PPG - MUD WEIGHT IN/OUT = 10.3 PPG - GAS WATCH AVERAGE = 37 UNITS, GAS WATCH MAX = 37 UNITS -OBSERVE ISSUES WITH DIRECTIONAL CONTROL IN CM FORMATIONS, ADJUST DRILLING PARAMETERS AS NEEDED FOR DIRECTIONAL CONTROL -OBSERVE REVERSE DRILLING BREAKAT 8988' MD, DRILL 2' INTO THE LISBURN - PU OFF BOTTOM AND BEGIN DOWNLINK TO RIBS OFF ON AUTOTRACK OBSERVE 100% LOSSES Printed 6/17/2019 214:36PM "All depths reported in Drillers Depths" Common Well Name: 1-5-03 Event Type: DRL- ONSHORE (DON) North America - ALASKA - BP Operation Summary Report Start Date. 4/22/2019 Eno Date: 5/22/2019 Page 16 of 46 AFE No X3 -0199J -C:(10,264,260,001 Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 230.0OPM Rig Release: 5122/2019 Active datum: ACTUAL KB P272 @87.80usft (above Mean Sea Level) Date From - To Him Task Code NP _(hr) 13:30 - 20:00 6.50 DRILL N 2000 - 21:00 1.00 DRILL N 21:00 - 22:00 1.00 DRILL N 22:00 - 2230 0.50 DRILL N 2230 - 23:00 0.50 2300 - 0000 1.00 5/3/2019 00'.00 - 01:00 1.00 01'.00 - 01:30 0.50 01:30 - 0230 1.00 DRILL N DRILL N DRILL N DRILL N DRILL N BPUOI: USA00006507 T Total Depth Phase Description of Operations (usft) 8,989.00 INT1 ATTEMPT TO FILLTHE BACK SIDE OF THE WELLAT 5 BPM, WITH NO SUCCESS - LOWER FILL RATE TO 2.5 BPM TO PREVENT POTENTIAL GAS MIGxATI0N WHILE BUILDING MUD U IN PIT ND BUILDING LCM PILL�; - BUILD 80 BBL EAD PILL - BUILD STO PUMP 80 BBL DRILLAHEAD PILLAND DISPLACE OUT THE BIT 8,989.00 INTI PUMP 80 BBL DRILLAHEAD PILL - PUMP AT 5 BPM WHILE PUMPING AT 2.5 BPM DOWN BACKSIDE -CATCH PRESSUREAT5.8 BBL INTO PUMPING PILL (343' DOWN DP ID) - OBSERVE RETURNS WHILE PUMPING PILL, SHUT DOWN HOLE FILL ON THE BACKSIDE, ABLE TO MAINTAIN SLIGHT RETURNS WHILE PUMPING AT 5 BPM -OBSERVE RETURNS INCREASE SLOWLY WHILE PUMPING THE PILL OUT OF THE BIT '- INITIAL DYNAMIC LOSS RATE OF 250 BPH, _FINAL DYNAMIC LOSS RATE OF 150 BPH 8,989.00 INII ALLOW PILL TO FALL WHILE BUILDING SECOND 80 BBL DRILLAHEAD PILL - STATIC LOSSES DECREASE FROM 50 BPH _ TO 30 BPH WHILE BUILDING SECOND PILL 8,989.00 INTI PUMP SECOND 80 BBL DRILLAHEAD PILL - PUMP AT 5 BPM, DISPLACE PILL TO OPEN HOLE WITH 10 ADDITIONAL BBL OF FRESH MUD - DYNAMIC LOSSES WHILE PUMPING SECOND PILL= - 40 BPH - MONITOR THE WELL FOR 10 MIN PRIOR TO PULLING OUT OF THE HOLE (SEEPAGE LOSSES) 8,989.00'i INTI PULL UP THE HOLE TO 7978' MD TO GET ABOVE THE PILL - NO ISSUES PULLING UP THE HOLE - MUD WEIGHT IN/OUT = 10.3 PPG - STATIC LOSS RATE AT 7978' MD = STATIC, NO LOSSES 8,989.00 INTI CIRCULATE BOTTOMS UP - 400 GPM, 970 PSI - 120 RPM, 9 KFT-LBS TORQUE --20 BPH DYNAMIC LOSSES WHILE PUMPING AT 400 GPM 8,989.00 INTI COMPLETE BOTTOMS UP - MONITOR WELL PRIOR TO RUNNING IN THE HOLE FOR 10 MIN (STATIC) 8,989.00 INT1 RUN IN THE HOLE ON ELEVATORS TO 8977' MD - OBSERVE TOP OF LCM AT 8977' MD - PICK UP AND ATTEMPT TO WASH THROUGH LCM, OBSERVE ID OF DRILL STRING PLUGGED OFF, PRESSURE UP TO 900 PSI, BLEED PRESSURE WORK PIPE AND _PRESURE UP TO 1200 PSI 8,989.00 INT1 DEVELOP PLAN FORWARD WITH ANCHORAGETEAM Printed 6/17/2019 2.1436PM **All depths reported in Drillers Depths" Printed 6/17/2019 2.1436PM **All depths reported in Drillers Depths" Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America -ALASKA - BP Page 17 or 46 Operation Summary Report Common Well Name: 1.5-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date. 4/22/2019 End Date: 5/22/2019 X3 -0199J -C: (10,264,260.00) Project: Lisburne Site: L5 - Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft) 02:30 - 70:30 8.00 DRILL N 8,989.00 INTI PULL OUT OF THE HOLE FROM 8977' MD TO TOP OF THE BHAAT 686' MD - ATTEMPT TO DISLODGE PLUG AT 7978' MD WITH UP TO 2000 PSI, NO SUCCESS _-MUD WEIGHT IN/OUT=10.3 P_PG 10:30 - 13:30 3.00 DRILL N 8.989.00 INTI RACK BACK THE HWDP AND LAY DOWN THE DIRECTIONAL TOOLS FROM 886' MD TO THE BIT - BIT GRADE: 3 -7 -IN GAGE '.. -LCM PLUG OBSERVED IN THE AUTOTRAK _ AND FLEX SUB ABOVE THEAUTOTRAK 1330 - 1430 1.00 DRILL N 8,989.00 INT1 CLEAN THE RIG FLOOR AFTER WET TRIP 1430 - 1530 1.00 DRILL N 6,989.00 INT1 MAKEUP CONVENTIONAL CLEANOUT BHATO 786' MD - 9-7/8" TRICONE BIT WITH THE JETS •. REMOVED - BIT SUB WITH PORTED FLOAT INSTALLED -_STRI N_G STAB, DC, STRING STAB 15:30 - 21:30 6.00 DRILL N 8,989.00 INTI RUN IN THE HOLE WITH CLEANOUT BHA ON • 5" DP FROM 786' MD TO 8988' MD • i- NO ISSUES TRIPPING IN ON ELEVATORS '- WASH DOWN THE LAST 1000' AT 2 BPM .- OBSERVED LEDGES FROM 8930' MD TO 8960' MD, SET DOWN 20-25KLOS TO WORK THROUGH LEDGES - NO FILL OBSERVED ON BOTTOM - SET DOWN W KLBS ON BOTTOM, PU AND SET BACK DOWN 10 2X TO CONFIRM BOTTOM NO LOSSES OBSERVED 21:30 - 2330 2.00 DRILL N 8,989.00 INTI PULLTO THE TOP OF THE STAND -70' FROM BOTTOM AND STAGE UP PUMPS IN 1 BBL INCREMENTS TO 14 BPM, 1300 PSI - ROTATE PIPE 10 RPM, 10 KFT-LBS TORQUE, MOVE PIPE DOWN SLOWLY - OBSERVE TEMPORARY PACKOFF WHILE PULLING TO THE TOP OF THE STAND, WORK PIPE FREE OF PACKOFF -NO LOSSES OBSERVED - SIGNIFICANT AMMOUNT OF LCM AND BLACK PRODUCT OBSERVEDAT BOTTOMS UP - DEVELOP PLAN FORWARD WITH ANCHORAGETEAM 23:30 - 00:00 0.50 DRILL P 8,989.00 INT1 WASH TO BOTTOM AND CIRCULATE BOTTOMS UP - 600 GPM, 1160 PSI, 10 RPM, 10 KFT-LBS TORQUE 5/4/2019 0000 - 07:30 1.50 DRILL P 8,989.00 INT1 CIRCULATE HOLE CLEAN WITH 2X BOTTOMS UP TOTAL - 600 GPM, 1160 PSI, 10 RPM, 10 KFT-LBS TORQUE - PULL SLOWLY TO 8847' MD, RACK 1 STAND BACK WHILE CIRCULATING HOLE CLEAN UP Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" Common Well Name: L5-03 Event Type: DRL- ONSHORE(DON) Project: Lisburne North America -ALASKA - BP Page 18 of 46 Operation Summary Report Start Date: 4/222019 Site: LS AFE No End Date: 5/222019 X3 -0199J -C: It 0,264,260.00) Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usfl) _ 01:30 - 04:00 2.50 DRILL P 8,989.00 INTI PULLOUT OF THE HOLE ON ELEVATORS Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths— FROM 8847' MD TO THE SURFACE CASING SHOE AT 4746' MD - MUD WEIGHT IN/OUT = 10.3 PPG - OBSERVE TIGHT HOLE NEAR THE TOP OF THE HRZ FROM 8780' MD TO 8750' MD, WORK THROUGH TIGHT HOLE WITH UP TO 50 KLBS OVER STRING WEIGHT, RUN BACK DOWN THROUGH TIGHT HOLE AND WIPE BACK UP THROUGH TIGHT SPOT WITH NO ISSUES. 0400 - 0500 1.00 DRILL P 8,989.00 INTI CUT AND SLIP 80'OF DRILL LINE - RECALIBRATE BLOCK HEIGHT WITH AMPHION AND BAKER THE WELL FOR 10 MIN AT THE SHOE (STATIC) SHOE 105:00 - 06:30 1.50 DRILL P 8,989.00 I INT1 PULL OUT OF THE HOLE ON ELEVATORS FROM 4746'MD TO THE TOP OF THE BHA AT 786' MD 0630 - 07:30 1.00 DRILL P 8,989.01 LAY DOWN THE BHA FROM 786' MD TO THE BIT - MONITOR THE WELL FOR 10 MIN AT THE TOP OF THE BHAi(STATIC) 07:30 - 08:00 0.50 CASING P 8,989.00 INTI CLEAN AND CLEAR THE RIG FLOOR WBS:INTICSG 08:00 - 09:30 1.50 CASING P 8,989.00 INTI RIG UP CASING RUNNING EQUIPMENT - PULL WEAR BUSHING - RIG UP VOLANT, BAIL EXTENSIONS AND SIDE DOOR ELEVATORS RIG UP DOUBLE STACK TONGS 09'.30 - 1730 8.00 CASING P 8,989.00 INTI RUN 7',26#, L-80, VTHC, INTERMEDIATE CASING TO THE SURFACE CASING SHOEAT 4746' MD -CHECK FLOATS - USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE CONNECTIONS TO 11,950 FT -LBS - RUN 37 FLOATING CENTRALIZERS ON JOINTS 1 - 37 - FILL ON THE FLY AND TOP OFF EVERY 10 JOINTS IN THE CASING - OBTAIN PU/SO WEIGHTS EVERY 10 JOINTS IN CASING - PU 143K, SO 130K AT 4746' MD - MUD WEIGHT: 10.3 PPG IN, 10.3 PPG OUT 17.30 - 18:30 1.00 CASING P 8,989.00 INTI CIRCULATE BOTTOMS UPAT THE SURFACE CASING SHOE - STAGE PUMPS UP TO 7 BPM, 300 PSI 1830 - 00'.00 5.50 CASING P 8,989.00 INT1 RUN 7',26111, L-80, VTHC, INTERMEDIATE CASING FROM 4746' MD TO 7195' MD - USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 11,950 FT -LBS - FOLLOW CIRCULATING STRATEGY IN THE WELL PLAN FOR OPEN HOLE - OBTAIN PU/SO WEIGHTS EVERY 5 JOINTS IN OPEN HOLE -PU 201K, SO 175KAT 7195' MD - MUD WEIGHT: 10.3 PPG IN, 10.3 PPG OUT Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths— North America - ALASKA - SP Operation Summary Report Common Well Name: L5-03 AFE No Event Type: DRL- ONSHORE(DON) Start Date. 4/22/2019 End Date: 5/22/2019 X3 -0199J- C.(10, 264,260.00) Proiect: Lisburne Site: L5 Page 19 of 46 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Era Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 5/5/2019 00:00 - 0400 4.00 CASING P 8,989.00 INTI RUN 7", 26N, L-80, VTHC, INTERMEDIATE CASING FROM 7195' MD TO BOTTOM AT 8989' MU,FICKUP1 10 SET DEPTH AT 8988'MD -WASH DOWN LASTJOINTAT2 BPM, 150 PSI -USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE CONNECTIONS TO 11,950 FT -LBS - FOLLOW CIRCULATING STRATEGY IN THE WELL PLAN FOR OPEN HOLE -OBTAIN PU/SO WEIGHTS EVERY 5 JOINTS IN OPEN HOLE - FINAL PU 246K, SO 196K AT 8988' MD - PARKER 272 BLOCK WEIGHT 35 KLBS _a_MUD WEIGHT: 10.3 PPG IN, 10.3 PPG OUT 0490 - 09'.30 5.50 CASING P 8,989.00 INTI STAGE UP TO CEMENTING RATE IN i BPM 'INCREMENTS TO FINAL CIRCULATING RATE OF 7 BPM. 1- 2 BPM, 144 PSI -5 BPM, 225 PSI - 7 BPM, 305 PSI - CUT MUD WEIGHT BACK TO 10.1 PPG - INITIAL PRESSURE AT CEMENTING RATE: 305 PSI '.- FINAL PRESSURE AT CEMENTING RATE j' AFTER CONDITIONING HOLE: 243 PSI - CIRCULATE TOTAL OF 3X BOTTOMS UP - RECIPROCATE PIPE STRETCH AT SURFACE - MUD LOSSES: 8 BBL Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths" Common Well Name. 1-5-03 Event Type: DRL- ONSHORE(DON) Rig Name/No.: PARKER 272 Active datum: ACTUAL KB P272 @67.80usft (e Date From - To Him (hr) 09:30 - 11:00 1.50 11.00 - 12:00 12:00 - 19:30 19:30 - 21:00 North America - ALASKA - BP Operation Summary Report Start Date: 4/22/2019 End Date: 5/22/2019 Site: LS Spud Date/Time: 4/23/2019 2:30:OOPM Mean Sea Level) Task Code NPT Total Depth (usft) CASING P 8,989.00 1.00 CASING P 8,989.00 Page 20 of 46 AFE No X3 -0199J -C:(10,264,260.00) Rig Release: 5/22/2019 Phase Description of Operations INT1 CEMENT 7°INTERMEDIATECASING AS FOLLOWS: - FILL LINES WITH WATER AND PRESSURE TEST TO 4500 PSI FOR 5 MINUTES - PUMP 50 BBLS OF 13 PPG MUDPUSH It SPACER @ 5 BPM, 350 PSI -RELEASE BOTTOM PLUG '- PUMP 95 BBLS OF 15.8 PPG CLASS G TAIL CEMENT (t$ 5 BPM, EXCESS VOLUME 30% (YIELD 1.16 CU.FT/SK) '- DROP TOP PLUG i- PUMP 10 BBL OF FRESH WATER ON TOP OF PLUG - RECIPROCATED PIPE STRETCH AT 'SURFACE WHILE PUMPING CEMENT PERFORM DISPLACEMENT WITH RIG PUMPS AND 10.1 PPG LSND MUD PER SLB CADE '- 310 BBLS DISPLACED AT 7 BPM: ICP 300 PSI, FCP 860 PSI - 19.6 BBLS DISPLACED AT 3 BPM: ICP 650 PSI, FCP 825 PSI - REDUCE RATE TO 3 BPM PRIOR TO PLUG BUMP: FINAL CIRCULATING PRESSURE 825 PSI, SIMULATED BUMP PRESSURE -670 PSI, FINAL BUMP PRESSURE WITHIN 20% OF SIMULATED - ESTIMATED TOC = 7488' MD 10:55 - BUMP PLUG AND INCREASE PRESSURE TO 1300 PSI, CHECK FLOATS - GOOD - TOTAL DISPLACEMENT VOLUME 339.6 BBLS (MEASURED BY STROKES Q 96% PUMP EFFICIENCY) - RECIPROCATE PIPE STRETCH AT SURFACE DURING DISPLACEMENT - TOTAL LOSSES FROM CEMENT EXIT SHOE TO CEMENT IN PLACE: 0 BBLS -SIMOPS : TOP OFF CONDUCTOR WITH 5 BBLS CEMENT. INT1 PRESSURE TEST 7" INTERMEDIATE CASI NG - TEST APPROVED BY WSUP 7.50 CASING P 8,989.00 INT1 HOLD PIPE INTENSION WHILE CEMENT BUILDS COMPRESSIVE STRENGTH TO 200 PSI - BUILD REMAINING STANDS OF 4" DP - WORK 4-1/2" TUBING IN PIPE SHED - CLEAN PITS -PRESSURE TEST 4" FLOOR VALVES - RIG DOWN CEMENT LINE - GENERAL HOUSEKEEPING 1.50 CASING P 8,989.00 INTI BREAK BOLTSAND SPLIT WELLHEAD BETWEEN THE CASING HEAD AND TUBING HEAD - RIG DOWN FLOWUNE, FILL UP LINEAND TURNBUCKLES - SUCK OUT 7" DOWN TO 62' - HOIST BOP STACK RISERS AND TUBING HEAD -3' ABOVE CASING HEAD Printed 611712019 2: 14 36P ••A8 depths reported in Drillers Depths" North America - ALASKA - SP Page 21 or 46 Operation Summary Report Common Well Name: 1-5-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/222019 X3 -0199J -C: (10,264,260.00 ) Proiect: Lisburne Site: L5 Rig Contractor. PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 21:00 - 0000 3.00 CASING P 8,989.00 INTI SET SLI PS AND CUT CASING AND INSTALL 5/6/2019 0000 - 01:30 1.50 CASING P RACKOFF - PU TO 250 KLBS -CENTER CASING IN WELLHEAD AND INSTALL SLIPS - 250K ON SLIPS - SET DOWN AND HANG CASING FROM SLIPS CUT CASING AND LAY DOWN - MOVE BOP STACK AND RISERS WITH TUBING HEAD TO THE SIDE DRESS OFF CASING CUT AND INSTALL PACKOFF - SET BOP STACK, RISERS, AND TUBING HEAD BACK DOWN ON CASING HEAD AND TORQUE UP BOLTS SIMOPS: RIG DOWN CASING RUNNING EQUIPMENT 8,989.00 INT1 TORQUE BOLTS BETWEEN TUBING AND CASING HEAD - PRESSURE TEST PACKOFF TO 3500 PSI FOR 15 MIN (PASS) - TEST APPROVED BY WSUP SIMOPS: RIG DOWN VOLANT TOOL Printed 6/17/2019 2*14:36PM **All depths reported in Drillers Depths" 01:30 - 0400 2.50 CASING P 8,989.00 INTI CHANGE OUT UPPER RAMS TO 2-7/8" X 5" VBR SIMOPS: CHANGE OUT SAVER SUB 04:00 - 06:00 2.00 CASING P 8,989.00 INTI RIG UP AND- PRESSURE TEST UPPER AND LOWER RAMS WITH 4" TEST JOINT TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 MIN EACH (PASS) , - RIG DOWN AND BLOW DOWN TEST EQUIPMENTAFTER TEST - PULLTEST PLUGAND INSTALL WEAR BUSHING (7" ID) PERFORM WEEKLY BOP FUNCTION TEST 06:00 - 08:30 2.50 CASING P 8,989.00 INT1 MAKE UP 6-1/8" PRODUCTION HOLE BHA TO TOTAL LENGTH OF 206'MD - 6-1/8" PDC SK613M, AUTOTRAK, ONTRAK, SDN,STA_RT_RAK _ 0830 - 1200 3.50 CASING P 8,989.00 INTI RUN IN THE HOLE ON ELEVATORS FROM 206' MD TO 6444' MD - SHALLOW HOLE TEST MWD AT 2354' MD . (PASS) 1200 - 14.00 2.00 CASING P 8,989.00 INTI HOLD KICK WHILE TRIPPING DRILLAND WELL KILL DRILL 1400 - 1530 1.50 CASING P 8,989.00 INTI RUN INTHE HOLE TOTHE TOP OF CEMENT AT 8850' MD - WASH DOWN FROM 8700' MD, 2 BPM, 500 PSI, TAG HARD CEMENT AT 8850' MD Printed 6/17/2019 2*14:36PM **All depths reported in Drillers Depths" Common Well Name'. L5-03 Event Type: DRL- ONSHORE (DON) Project: Lisburne Rig Contractor: PARKER DRILLIN Active datum: ACTUAL KB P272 Q Date From - To 15:30 - 19:00 North America - ALASKA - BP Page 22 of 46 Operation Summary Report Start Date. 412 212 01 9 End Date'. 5/22/2019 Site: L5 2.30:OOPM AFE No X3 -0199J -C: (10 264,260 00 j Rig Release: 522/2019 BPU0I: USA00006507 .80usft (above Mean Sea Level) Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft) 3.50 CASING P 8,989.00 INTI DRILL CEMENT AND FLOAT COLLAR TO 10' 19:00 - 20:30 1.50 CASING P 20.30 - 21'.00 0.50 CASING P 21:00 - 22:00 1.00 22:00 - 23:00 1.00 DRILL P DRILL P - NOTIFY WSUP OF LOSSES Printed 6n 712019 2:14:36PM "All depths reported in Drillers Depths" FROM THE SHOE AT 8978' MD - TAGGED FLOATS ON DEPTH - 300 GPM, 2450 PSI, 100 RPM, 6/5 KFT-LBS TORQUE ON/OFF BOTTOM, 6 KLBS WOB - PU 175 KLBS, SO 144 KLBS, ROT 149 KLBS AT 8978' MD - MUD WEIGHT IN/0UT: 10.1 PPG_ 8,989.00 _ INT1 DISPLACE WELL FROM 10.1 PPG LSND TO 8.6 PPG QUICK DRIL - 350 GPM, 3500- 2050 PSI, 70 RPM, 5.5 KFT-LBS TORQUE - PUMP 50 BBL OF SEAWATER AND 40 BBL HIGH VIS SPACER - WSLTRACKACTUAL VS. SIMULATED PRESSURES - MONITOR BBL IN/BBL OUT, 0 GAIN/LOSS -PERFORM 15 MIN FLOWCHECKAFTER DISPLACEMENT (STATIC) _ 8,98900 INTI DRILL CEMENT AND FL0AT SHOE FROM 8978' MD TO 8989' MD �-TAGGED SHOE ON DEPTH - 300 GPM, 1600 PSI, 100 RPM, 6/5 KFT-LBS TORQUE ON/OFF BOTTOM, 6 KLBS WOB I - PU 182 KLBS, SO 145 KLBS, ROT 160 KLBS AT 8989' MD - MUD WEIGHT IN/OUT: 8.6 PPG - MONITOR WELL FOR 15 MIN PRIOR TO DRILLING NEW FORMATION (STATIC)_ 8,991.00 PROD1 DRILL 2' OF NEW FORMATION TO 8991' MD - 300 GPM, 1600 PSI, 100 RPM, 6/5 KFT-LBS TORQUE ON/OFF BOTTOM, 6 KLBS WOO - OBSERVE LOSS IN FLOW AND LOSS IN PITS - PULL UP INSIDE CASING TO ESTABLISH STATIC/DYNAMIC LOSS RATE - STATIC LOSS RATE = 18 BPH - DYNAMIC LOSS RATE = 36 BPH - DISCUSS PLAN FORWARD WITH ODE AND WSUP - DECISION MADE TO BUILD 40 BBL DRILL AHEAD PILLAND CONTINUE DRILLING IF LOSSESARE <80 BPH DYNAMIC AND <20 BPH STATIC - FIT WAIVED DUE TO LOST CIRCULATION WBS:PROD1 9,033.00 PROD? DIRECTIONAL DRILL 6-1/e"PRODUCTION HOLE FROM 8991' MD TO 9033' MD - 300 GPM, 1600 PSI, 100 RPM, 6/5 KFT-LBS TORQUE ON/OFF BOTTOM, 6 KLBS WOB - PU 182 KLBS, SO 145 KLBS, ROT 160 KLBS AT 8989' MD '.- MUD WEIGHT IN/OUT: 8.6 PPG - OBSERVE TORQUE SPIKE AND TOTAL LOSS OF RETURNS AT 9033' MD - BEGIN FILLING HOLE ON THE BACK SIDE AT -5 BPM - NOTIFY WSUP OF LOSSES Printed 6n 712019 2:14:36PM "All depths reported in Drillers Depths" Common Well Name: L5-03 Event Type: DRL- ONSHORE(DON) Rig North Amenca - ALASKA - BP Page 23 of 46 Operation Summary Report Start Date: 4/22/2019 End Date: 5/22/2019 Site: L5 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Contractor: PARKER DRILLING CO. Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT (hr) 23:00 - 00:00 1.00 DRILL N 5/7/2019 00:00 - 04:30 4.50 DRILL N 04:30 - 10:00 5.50 DRILL N 10:00 - 15:30 5.50 DRILL N AFE No 43 -0199J -C:(10,264.260.00) Rig Release: Total Depth Phase Description of Operations (usft) 9,033.00 PROD1 PUMP AND SPOT 40 BBL DRILL AHEAD PILL OUT OF THE BIT -5 BPM, NO PRESSURE - NO RETURNS OBSERVED - CONTINUE WITH HOLE FILL ON THE BACKSIDE WHILE BUILDING 80 BBL DRILL AHEAD PILL -DISCUSS PLAN FOWARD WITH ODE 9,033.00 PRODi PUMPAND SPOT 80 BBL DRILLAHEAD PILL OUT OF THE BIT INTO THE INTERMEDIATE CASING SHOEUP SHOE -S BPM, NO PRESSURE - NO RETURNS OBSERVED - CONTINUE NTH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 1.5 BPM (,2000 FPH) - DISCUSS PLAN FOWARD WITH ODE AND WSUP SIMOPS: - RIG UP SEAWATER INJECTION LINE TO TANK FARM 9,033.00 PROD1 '- BUILD AND SPOT 40 BBL NON-ACID SOLUBLE DRILLAHEAD PILL OUT THE BIT - S BPM, NO PRESSURE - NO RETURNS OBSERVED - CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 1.5 BPM (,2000 FPH) - FILL TANK FARM AND PITS WITH SEAWATER 9,033.00 PROD? ATTEMPT TO FILL THE HOLE WITH SEAWATER DOWN THE DP X CSG ANNULUS -PUMP DOWN THE KILL LINE AT 10 BPM -PUMP 1000♦ BBL DOWN THEANNULUS WITH NO SIGN OF RETURNS WHEN NOT PUMPING CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (,2000 FPH) - DEVELOP PLAN FORWARD WITH ANCHORAGE TEAM, RECIEVE APPROVALTO DRILL 200' MD WITHOUT RETURNS Printed 6/17/2019 2:14:36PM *`All depths reported in Drillers Depths" Rig Contractor. PARKER DRILLING CO. Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT _ _ (hr) 15:30 - 22:00 6.50 DRILL P 22:00 - 23.30 1.50 DRILL N I 1 i I 2330 - 00:00 0.50 DRILL �N 5/8/2019 0000 - 02'.30 2.50 DRILL N T Page 24 of 46 TO BPUOI: USA00006507 Depth North America - ALASKA - BP (usft) Operation Summary Report PRODt DIRECTIONAL DRILL 6-1/8"PRODUCTION Common Well Name. 15-03 HOLE FROM 9033' MD TO 9233' MD AFE No Event Type: DRL- ONSHORE (DON) Start Date. 4/22/2019 End Date 5/22/2019 X3 -0199J -C: (10,264,260.00) - Project: Lisburne Site: LS Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:00PM _ _ Rig Release: 5/2 212 01 9 Rig Contractor. PARKER DRILLING CO. Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT _ _ (hr) 15:30 - 22:00 6.50 DRILL P 22:00 - 23.30 1.50 DRILL N I 1 i I 2330 - 00:00 0.50 DRILL �N 5/8/2019 0000 - 02'.30 2.50 DRILL N T Page 24 of 46 TO BPUOI: USA00006507 Depth Phase Description of Operations (usft) 9,23300 PRODt DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 9033' MD TO 9233' MD - CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (12000 FPH) WHILE DRILLING - 300 GPM, 1146 PSI ON/OFF BOTTOM, 140 RPM, 13/11 KFT-LBS TORQUE ON/OFF BOTTOM, 12 KLBS WOB - PU 207 KLBS, SO 148 KLBS, ROT 175 KLBS AT 9200' MD - DRILL WITH 8.5 PPG SEAWATER, NO RETURNS TO SURFACE OBSERVE PUMP PRESSURE INCREASE FROM -400 PSI TO -1150 PSI AND ECD INCREASE FROM -6.98 PPG TO -7.3 PPG WHILE DRILLING - DEVELOP PLAN FORWARD WITH ANCHORAGE TEAM, RECIEVE APPROVAL TO PUMP SUPERPILL WITH SPACERS DOWN THE DP X CSG ANNULUS 9,233.00 _ PROD1 PULL UP INTO THE 7" INTERMEDIATE CASING SHOE FROM 9233' MD TO 8988' MD - DOWNLINK TO SURVEY, TURN OFF AUTOTRAK AND STARTRAK -CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (12000 FPH) _ 9,233.00 PROD1 PUMP SUPERPILL WITH SPACERS DOWN THE DP X CSG ANNULUS AS FOLLOWS: - 50 BBL 8.6 PPG QUIKDRIL MUD - 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD - 100 BBL LISBURN SUPER PILL - 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD - 50 BBL 8.6 PPG QUIKDRIL MUD - CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (12000 FPH) -AFTER PUMPING PILL BEGIN TO PUMP DOWN THE DP AT 1 BPM, ROTATE AT 10 RPM, 7 KFT-LBS TORQUE, AND RECIPROCATE STAND SLOWLY WHILE ALLOWING PILLTO FALL TO LOSS ZONE - NO SIGN OF RETURNS OBSERVED _ 9,233.00 PROD1 ALLOW PILL TO FALL TO LOSS ZONE WHILE BUILDING SECOND SUPERPILLAND HIGH VIS SPACERS - PUMP DOWN THE DP AT 1 BPM, ROTATE AT 10 RPM, 7 KFT-LBS TORQUE, AND RECIPROCATE STAND SLOWLY WHILE ALLOWING PILL TO FALL TO LOSS ZONE - NO SIGN OF RETURNS WHILEALLOWING PILL TO FALL - BUILD MUD VOLUME IN PITS - BUILD SUPERPILL AND HIGH VIS SPACERS - CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT4.5 BPM (12000 FPH) Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Common Well Name: 15-03 Event Type. DRL- ONSHORE (DON) Start Date: 4/22/2019 Eno Date: 5/22/2019 Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Contractor: PARKER DRILLING CO. _ _ - Active datum: ACTUAL KB P272 Q67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase (hr) _ _ (usft) _ 02:30 - 03:00 0.50 DRILL N 9,233.00 PROD1 0300 - 08:00 5.00 DRILL N 9,233.00 PROD1 0800 - 12:00 4.00 DRILL N 9,233.00 PROD1 I Printed 6/7/1019 2:14:36PM '*All depths reported in Drillers Depths" Page 25 of 46 AFE No X3 -0199J -C: (10,264,260.00 ) Rig Release: 5/22/2019 BPUOI: USA00006507 Description of Operations PUMP SUPERPILL WITH SPACERS DOWN THE DP X CSG ANNULUS AS FOLLOWS: - 50 BBI -8.6 PPG QUIKDRIL MUD - 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD - 100 BBL LISBURN SUPER PILL - 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD - 50 BBL 8.6 PPG QUIKDRIL MUD - CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (,2000 FPH) - AFTER PUMPING PILL BEGIN TO PUMP DOWN THE DP AT 1 BPM, ROTATE AT 10 RPM, 7 KFT-LBS TORQUE, AND RECIPROCATE STAND SLOWLY WHILE ALLOWING PILL TO FALL TO LOSS ZONE - NO SIGN OF RETURNS OBSERVED _ ALLOW SECOND PILLTO FALL TO LOSS ZONE - PUMP DOWN THE DP AT I BPM, ROTATE AT 10 RPM, 7 KFT-LBS TORQUE, AND RECIPROCATE STAND SLOWLY WHILE ALLOWING PILL TO FALL TO LOSS ZONE - NO SIGN OF RETURNS WHILE ALLOWING PILL TO FALL - BUILD MUD VOLUME IN PITS -CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (,2000 FPH) - DEVELOP PLAN FORWARD WITH ANCHORAGE TEAM, DECISION MADE TO BUILD AND PUMP GPB SUPERPILL WITH SPACERS _ PUMP SUPERPILL WITH SPACERS DOWN THE DP X CSG ANNULUSAS FOLLOWS: - 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD: 10 BPM, 540 PSI - 50 BBL 8.6 PPG QUIKDRIL MUD: 10 BPM, 540 PSI - 100 BBL LISBURN SUPER PILL: 5 BPM, 335 PSI -50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD: 5 BPM, 560 PSI - 50 BBL 8.6 PPG QUIKDRIL MUD: 10 BPM CAUGHT RETURNS, REDUCED RATE TO 5 BPM, 560 PSI -CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM (>2000 FPH) - AFTER PUMPING PILL BEGIN TO PUMP DOWN THE DPAT 1 BPM, ROTATE AT 10 RPM, 5 KFT-LBS TORQUE, AND RECIPROCATE STAND SLOWLY WHILEALLOWING PILL TO FALL TO LOSS ZONE - NO SIGN OF RETURNS OBSERVED North America - ALASKA - BP Page 26 or 46 Operation Summary Report Common Well Name: LS -03 AFE No Event Type: DRL-ONSHORE (DON) Start Date: 412212019 End Date 5/22/2019 X3 -0199J -C'. (10,264,260.00 ) Project: Lisburne Site: LS Rig Name/No.: PARKER 272 Spud DateTme: 4/23/2019 2.30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI _USA00006507 _ Active datum: ACTUAL KB P272 ®67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations 12:00 - 16:00 4.00 DRILL N 9,233.00 PROD1 PUMP SUPERPILL WITH SPACERS DOWN THE DP X CSG ANNULUS AS FOLLOWS: -50 BBLHIGH VIS 8.6 PPG OUIKORILMUD: 10 BPM, 540 PSI - 50 BBL 8.6 PPG OUIKDRIL MUD: 10 BPM CAUGHT RETURNS, REDUCE RATE TO SPM, 540 PSI .- 100 BBL LISBURN SUPER PILL: 5 BPM, 335 PSI ' - 50 BBL HIGH VIS 8.6 PPG OUIKDRIL MUD: 5 BPM, 300 PSI -50 BBL 8.6 PPG OUIKDRIL MUD: 5 BPM, 300 PSI - CONTINUE WITH HOLE FILL IN THE DP X CSG ANNULUS WITH SEAWATER AT 4.5 BPM i(>2000 FPH) -ALLOW PILL TO DROP FOR 45 MIN '- PUMP DOWN THE DP X CSG ANNULUS TO ESTBLISH LOSS RATE- 6 BPM 1600 - 16'.30 0.50 DRILL N 9,233.00 PROD? ATTEMPTTO PUMP DOWN THE DRILL PIPE '- PRESSURE UP FROM 1500 PSI TO 3400 PSI AND BLEED OFF - WORK PIPE AND ATTEMPT TO CLEAR STRING UNABLE TO CLEAR DRILL STRING OF OBSTRUCTION. DISCUSS WITH ANCHORAGE TEAM, DECISION MADE TO PULL OUT OF THE WHILE KEEPING THEAN_N_ ULUS FULL. 16:30 - 21'.30 5.00 DRILL N 9,233.00 PROD1 PULL OUT OF THE HOLE ON ELEVATORS FROM 8056' MD TO 206' MD - PU 181 KLBS, SO 143 KLBS AT 6000' MD - MUD WEIGHT IN = 8.5 PPG - KEEP HOLE FULL PUMPING 8.5 BPM DOWN THE CASING_ 21.30 - 0000 2.50 DRILL N 9,233.00 PROD1 PULL AND LAY DOWN 6-1/8" BHA FROM 206' MD PER BAKER DD/MWD - VERIFY EACH COMPONENT CLEAR AND FLUSH WITH WATER PRIOR TO LAYING DOWN - BIT PLUGGED OFF COMPLETELY: 1 - 1 - PN - A - X - IN - PN - HP - CONTINUE TO KEEP THE HOLE FULL PUMPING 8.5 BPM DOWN THE CASING - MUD WEIGHT IN = 8.5 PPG SIMOPS: - BRING ON FIRST LOAD OF 8.5 PPG MAXDRIL-N TO PITSAND TEST COMPATIBILITY WITH SEAWATER _ 5/9/2019 00:00 - 01:00 1.00 DRILL N 9,233.00 PROD? MAKE UP 6-1/8" DUMB IRON BHATO 72' MD - CLEAR RIG FLOOR - MOBILIZE BHA COMPONENTS TO RIG FLOOR - 6-1/8" INSERT BIT, BIT SUB, STABILIZER, (2X) NON -MAG COLLARS SIMOPS: - TAKE ON SECOND LOAD OF 8.5 PPG MAXDRIL-N TO PITS - CLEAN AND REMOVE SUCTION SCREEN ON MUD PUMP 2 Printed 6/1712019 2 14 35P **All depths reported in Drillers Depths" Common Well Name: 15-03 Event Type: DRL- ONSHORE(DON) Project: Lisbume Rio Name/No.: PARKER 272 North America - ALASKA - BP Operation Summary Report Start Date: 4/22/2019 End Dater 5/22/2019 Site: L5 Spud DateTme: 4/23/2019 2:30:OOPM AFE No X3 -0199J -C: (10,264,260 00 ) Rig Release: Page 27 of 46 Rig Contractor: PARKER DRILLING CO. _ _ nruur uanwwww Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Leve0 Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ _ __ (usft) — 01:00 - 0430 3.50 DRILL N 9,233.00 PROD? RUN IN THE HOLE WITH SHA46, DUMB IRON BHA ON ELEVATORS TO 8000' MD SIMOPS: PUMP 8.5 PPG MAXDRIL-N DOWN THE ANNULUS PER OCN #12 -AT-60 BELS AWAY (-2000' MD) SHUT DOWN PUMPS WITH 30% RETURN FLOW - FLOW CHECK WELL: FLUID SLOWLY DROPPING IN STACK (>1 BPM) - CONTINUE RUNNING IN THE HOLE TOPPING 'OFF ANNULUSAS REQUIRED TO KEEP HOLE FULL - AT -4100' MD, ABLE TO MAINTAIN HOLE FULL WITH 8.5 PPG MAXDRIL-N AT 2 BPM 04:30 - 06:30 2.00 DRILL N 9,233.00 PRODt WASH DOWN WITH BHA #6 FROM 8000' MD TO 9232' MD WITH 8.5 PPG MAXDRIL-N, CONTINUE TO FILL DOWN THE ANNULUS WITH SEAWATER AT 4 BPM. - AT 2 BPM, 425 PSI AT 5 BPM, 1555 PSI -TAG AT 9195'MD - INCREASE RATE AND WASH DOWN TO TO AT9232'MDAT5BPM, 1555PSI 0630 - 0730 1.00 DRILL N .233.00 PROD1 CONTINUE TO KEEP THE HOLE FULL BY PUMPING 4 BPM DOWN THE ANNULUS WITH . SEAWATER AND 1 BPM DOWN THE DRILL PIPE REVIEW WELL CONDITIONS AND DEVELOP 0730 - 08'.30 _ PLAN FORWARD WITH ANCHORAGE TEAM 1.00 DRILL N 9,233.00 PROW BACK REAM FROM 9232' MD TO 8216' MD TO 08:30 - 10:30 2.00 DRILL 1030 - 13.00 2.50 DRILL CLEAN UP HOLE - 2 BPM, 325-28 PSI -60 RPM, 9 KFT-LBS TORQUE ATTEMPTED TO ESTABLISH A STATIC LOSS RATE. UNABLE TO ESTABLISH COMMUNICATION BETWEEN ANNULUS AND DRILL PIPE. APPEARS MAXDRIL-N HAS PLUGGED ANNULUS ABOVE 7" SHOE. N 9,233.00 PROD1 WORK PIPE 94'AT 1800 FPM IN AN ATTEMPT TO DILUTE AND MOVE MAXDRIL-N PLUG IN ANNULUS - 2 BPM, 28 PSI - 100 RPM; 9 KFT-LBS TORQUE WORK WITH ANCHORAGE TEAM TO DEVELOP PLAN FORWARD FOR DEALING WITH MAXDRIL-N PLUG ON ANNULUS N 9,233.00 PRODt ATTEMPT TO MOVE MAXDRIL-N PLUG IN ANNULUS DOWNHOLE BY CLOSING THE ANNULAR AND PRESSURING UP -CONTINUE TO PUMP DOWN THE DRILL PIPE AT 2 BPM, 28 PSI - CLOSE THEANNULAR AND PRESSURE UP ON ANNULUS TO 500-900 PSI SEVERAL TIMES WITH NO INDICATION OF MAXDRIL-N PLUG MOVING DOWN HOLE. Printed 6/17/2019 2.14:36PM **All depths reported in Drillers Depths" North America - ALASKA - Blo Operation Summary Report Page 28 of 46 Common Well Name. 15-03 AFE No Event Type: DRL-ONSHORE (DON) Start Date. 4/2212019 End Date: 5/22/2019 X3 -0199J -C (10264,26000) Project. Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Daterrime: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 _ Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To HM Task Code NPT Total Depth Phase Description of Operations (hr) (usH) 13:00 - 18:30 5.50 DRILL N 9,233.00 PROD1 BACK REAM FROM 8216' MD TO 5070' MD TO CLEANUP HOLE AND GET BHAABOVE MAXDRIL-N PLUG IN ANNULUS - 2 BPM, PULL AT 30 FT/MIN - 100-150 RPM, 7 KFT-LBS TORQUE - HOLE BEGAN TAKING FLUID DOWN THE ANNULUS AT 6000' MD - LOST ALL RETURNS AT 5070' MD - ATTEMPT TO FILL HOLE AND ESTABLISH LOSS RATE: 10 BPM FOR 5 MIN - NO RETURNS _ 1830 - 2200 3.50 DRILL N 9,233.00 PROW WASH DOWN AT 2 BPM FROM 5070' MD TO 8000' MD WITH SEAWATER - CONTINUE TO PUMP DOWN THE ANNULUS WITH SEAWATER AT 6 BPM WITH NO RETURNS _ PU 172 KLBS, SO 135 KLBS AT 8000' MD _ 22:00 - 00:00 2.00 DRILL N 9,233.00 PROD1 PUMP GPB SUPERPILL WITH SPACERS DOWN THE DRILL PIPEAS FOLLOWS: - 50 BBL 8.6 PPG QUIKDRIL MUD 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD '- 100 BBL GPB SUPER PILL - 50 BBL HIGH VIS 8.6 PPG QUIKDRIL MUD 50 BBL 8.6 PPG QUIKDRIL MUD - CONTINUE WITH HOLE FILL ON THE ANNULUS WITH SEAWATER AT 3.5-4 BPM (>2000 FPH) -AFTER PUMPING PILL BEGIN TO PUMP DOWN THE DP AT I-1.5 BPM -LOSS RATE -4-4.5 BPM_ 5/10/2019 00:00 - 01:30 1.50 DRILL N 9.23300 PRODt WASH DOWN AT 4 BPM, 146 PSI FROM 8000' MD TO 8988' MD WITH SEAWATER - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 3S-- 4 BPM 01:30 - 03:30 2.00 DRILL N 9,233.00 PROD1 ATTEMPT TO PLACE 50 BBL MAXDRIL-N PILL ACROSS LOSS ZONE -2-3 BPM, 150-650 PSI - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 3.5 - 4 BPM - LOSS RATE AFTER SPOTTING MAXDRIL-N - 4.5BPM DISCUSS WITH ODE AND WSUP. DECISION MADE TO PULL TO 8000' MD AND SPOT ANOTHER 100 BBL GPB SUPERPILL BEFORE PULLING OUT OF THE HOLE TO TEST BOPE. 03:30 - 04:30 1.00 DRILL N 9,233.00 PROD1 PULL OUT OF THE HOLE FROM THE 7" SHOE AT 8988' MO TO 8000' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 3.5 - 4 BPM - LOSS RATE - 4.5 BPM Printed 6/17/2019 2:14:36PM **Ali depths reported in Drillers Depths— North America - ALASKA - BP Operation Summary Report Common Weil Name. LS -03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3 -0199J -C'. (10,264,260.00 ) Project: Lisbume Site: 1-5 Page 29 of 46 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23!2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. _ - BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (ho (usfl) _ _ _ _ __. 04:30 - 10:00 5.50 DRILL N 9,233.00 PROW BUILDAND PUMP 100 BBL GPB SUPERPILL WITH SPACERS DOWN THE DRILLPIPE - PUMP 50 BBL HIGH -VIS SEAWATER SPACER AT 5 BPM, 400 PSI - PUMP 100 BBL GPB SUPERPILL AT 5 BPM, 430 PSI - DISPLACE PILL FROM DRILL STRING WITH HIGH -VIS SEAWATER SPACER AT 2-3 BPM TO KEEP SUPERPILL ON BOTTOM '- CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 3.5 -4 BPM WHILE PUMPING PILL - LOSS RATE AFTER SPOTTING PILL -2.8 BPM 10.00 - 1400 4.00 DRILL N 9,233.00 PROD? PULLOUT OF THE HOLE ON ELEVATORS FROM 8000' TO 72' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 3.5-5.5 BPM WHILE PULLING OUT OF THE HOLE - LOSS RATE INCREASED TO -5.5 BPM OVER TRIP 14'.00 - 14:30 0.50 DRILL N 9,233.00 PROD1 PULLAND LAY DOWN 6-1/8" DUMB IRON ASSEMBLY PER BAKER DD -- CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5.5 BPM_ _ 14.30 - 1600 1.50 DRILL P 9.233.00 PROD1 RIG UP TO TEST BOP - MAKE UP TEST JOINT AND TEST ASSEMBLIES - PULL WEAR RING - INSTALL TEST PLUG - LINE UP AND FILL ANNULUS BELOW TEST PLUG - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5.5 BPM SIMOPS: - CLEAN PITS, HEADERS AND PUMPS TO RE_M_OVE LC CONTAMINATION 16'.00 - 20:30 4.50 DRILL P 9,233.00 PROD? PRESSURE TEST BOPE TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MIN EACH -TEST WITH 2-7/8" AND 4-1/2" TEST JOINTS -TEST GAS ALARMS, PVT AND FLOW SHOW - CONTINUE TO KEEP THE ANNULUS FULL BELOW THE TEST PLUG WITH SEAWATER AT S.S BPM - TEST WITNESS WAIVED BY AOGCC REP JEFF JONES SIMOPS: - CONTINUE TO CLEAN PITS, HEADERSAND PUMPS TO REMOVE LCM CONTAMINATION Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths" North America - ALASKA- BP Operation Summary Report Common Well Name: 1-5-03 AFE No Event Type. DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3 -0199J -C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Datemme. 4/23/2019 2:30:OOPM Rig Release: 5/22QO19 Active datum: ACTUAL KB P272 @67.80us8 (above Mean Sea Level) Page 30 of 46 Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations - - (hr). (usft) 20:30 - 21:30 1.00 DRILL P 9,233.00 PROD1 BLOW DOWN AND RIG DOWN TEST EQUIPMENT - RIG DOWN TEST ASSEMBLIES AND TEST JOINTS - PULL TEST PLUG AND INSTALL 7" ID WEAR RING - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5.5 BPM SIMOPS: - CONTINUE TO CLEAN PITS, HEADERS AND ;PUMP S TO REMOVE LCM CONTAMINATION 2130 - 0000 2.50 DRILL N 9,233.00 PROD1 PICK UPAND MAKE UP BHA #7,6-1/8'* PRODUCTION HOLEASSEMBLY PER BAKER - 6-1/8" PDC SK613M-A7 B, AUTOTRAK, ONTRAK, SDN, STARTRAK - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5.5 BPM 5/11/2019 0000 - 02.30 2.50 DRILL N 9,233.00 PROD? CONTINUE TO MAKE UP BHA#7, 6-1/e" PRODUCTION HOLE ASSEMBLY PER BAKER -6-1/8" PDC SK613M-A1B, AUTOTRAK, ONTRAK, SDN, STARTRAK - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5.5 BPM 0230 - 0830 6.00 DRILL N 9,233.00 PRODt RUN IN THE HOLE WITH BHA#7 ON ELEVATORS FROM 206' MD TO 9232' MD - SHALLOW HOLE TEST MWD TOOLS AT 2000' MD, 315 GPM, 1200 PSI - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5.5 BPM 08:30 - 23:00 14.50 DRILL P 9,717.00 PROD1 DIRECTIONAL DRILL 6-V8" PRODUCTION HOLE FROM 9233' MD TO 9717' MD -484' IN 14.5 HRS: 33.4 FPH WITH CONNECTIONS - 300 GPM, 1840/1810 PSI ON/OFF BOTTOM, 140 RPM, 15/11 KFT-LBS TORQUE ON/OFF BOTTOM, 12-16 KLBS WOB - INSTANTANEOUS ROP 50-100 FPH - PU 190 KLBS, SO 140 KLBS, ROT 164 KLBS AT 9717' MD - SURVEY EVERY 30' MD - LANDED BUILD SECTION AT 9590' MD (8926' TVD) - REDUCE ROP TO <50 FPH FOR DIRECTIONAL CONTROLAS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -7 BPH DYNAMIC LOSS RATE, FILL ON BACKSIDE AS REQUIRED TO KEEP HOLE FULL. PUMP 235 BBL 8.5 PPG MAXDRIL-N PILLAT 9380' MD - NO MAXDRIL-N BACK TO SURFACE, CONTINUE TO LOSE -6-7 BPM WHILE DRILLING AHEAD PUMP 40 BBL 8.5 PPG HIGH -VIS SWEEP AT 9600' MD - NO INDICATIONS OF SWEEP BACK TO SURFACE, CONTINUE TO LOSE ^ 6-7 BPM WHILE DRILLING AHEAD Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA- BP Operation Summary Report Page 31 of 46 Common Well Name: 1-5-03 - 08'.00 2.50 AFE No Event Type: DRL- ONSHORE (DON) Start Date4/22/2019 End Date. 5/22/2019 X3 -0199J -C (10,264,260.00 ) Project: Lisburne Site: L5 TOOLS TO COMMUNICATE Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:00PM Rig Release'. 5/22/2019 Rig Contractor: PARKER DRILLING CO. - UNABLE TO REGAIN COMMUNICATION WITH BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) '- DOWNLINK TO ONTRAK/AUTOTRAK PRIOR Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations _ (hr) _ _ (usft) 23:00 - 00:00 1.00 DRILL N 9,717.00 PROD? TROUBLESHOOT LWD COMMUNICATION 5/12/2019 0000 - 0030 0.50 DRILL N 0030 - 0330 3.00 DRILL N 0330 - 0530 2.00 DRILL N 05.30 - 08'.00 2.50 DRILL N 08'.00 - 1300 5.00 DRILL N 1300 - 0000 11.00 DRILL P Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths`" FAILURE -TROUBLESHOOT AND DIAGNOSE PER BAKER MWD - UNABLE TO RESET BREAKER AND UNABLE TO GET SDN AND STARTRAK LOGGING TOOLS TO COMMUNICATE 9,717.00 1 PRODI CONTINUE TROUBLESHOOT LWD COMMUNICATION FAILURE - UNABLE TO REGAIN COMMUNICATION WITH UWDTOOLS '- DOWNLINK TO ONTRAK/AUTOTRAK PRIOR TO PULLING OUT OF THE HOLE - CONTINUE TO KEEP THE ANNULUS FULL _ WITH SEAWATER AT 3-5 BPM 9,717.00 PROD? PULL OUT OF THE HOLE WITH BHA #7 ON ELEVATORS FROM 9717' MD TO 206' MD - ESTABLISH STATIC LOSS RATE OF 3.8 BPM (228 BPH) PRIOR TO PULLING OFF BOTTOM - PU 195 KLBS, SO 140 KLBS AT 9714' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 3 - 5 BPM 9,717.00 PROD? PULL BHA #7 AND LAY DOWN FAILED LWD COMPONENTS - ESTABLISH STATIC LOSS RATE OF 255 BPH PRIOR TO PULLING BHATHROUGH STACK - PULLAND LAY DOWN SOURCES - PLUG IN AND TROUBLESHOOT TOOL - LAY DOWN STARTRAK (FAILED) AND FLEX COLLAR - BREAK AND LAY DOWN BIT: 1 - 1 - BT - S - X - IN - CT -DTF - CONTINUE TO KEEP THE ANNULUS FULL _ WITH SEAWATER AT 5 BPM 9,717.00 PROD1 MAKE UP AND RUN IN THE HOLE WITH BHA #13,13-1/8" PRODUCTION HOLEASSEMBLYTO 206' MD - MAKE UP USED 8-1/8" PDC SK613M-A1 B (FIRST BIT RUN IN HOLE SECTION), AUTOTRAK, ONTRAK, SDN, STARTRAK - PLUG IN AND UPLOAD TOOLS -LOAD SOURCES - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5 BPM 9,717.00 PROD? RUN IN THE HOLE WITH BHA#7 ON ELEVATORS FROM 206' MO TO 9717' MD - SHALLOW HOLE TEST MWD TOOLS AT 2500' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-6 BPM 10,229.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 9717' MD TO 10229' MO - 512' IN 11.0 HRS: 46.5 FPH WITH CONNECTIONS -300 GPM, 1845/1841 PSI ON/OFF BOTTOM, 120-150 RPM, 15/11 KFT-LBS TORQUE ON/OFF BOTTOM, 14-16 KLBS WOB - INSTANTANEOUS ROP 50-80 FPH - PU 192 KLBS, SO 134 KLBS, ROT 159 KLBS - SURVEY EVERY 30'- 90'MD AS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -6 BPM DYNAMIC LOSS RATE Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths`" North America - ALASKA- BP Page 32 of 46 Operation Summary Report Common Well Name. 15-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 Eno Date. 5/22/2019 X3 -0199J -C: (10,264.260 00 Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To His Task Code NPT Total Depth Phase Description of Operations (hr) (usf ) 5/13/2019 00:00 - 10:00 10.00 DRILL P 10,576.00 PROD1 DIRECTIONAL DRILL &1/8"PRODUCTION HOLE FROM 10229' MD TO 10576' MD - 347' IN 10.0 HRS: 34.7 FPH WITH CONNECTIONS '- 300 GPM, 1820/1890 PSI ON/OFF BOTTOM, 110.150 RPM, 15/11 KFT-LBS TORQUE ON/OFF BOTTOM, 14-16 KLBS WOB INSTANTANEOUS ROP 50-100 FPH - PU 192 KLBS, SO 134 KLBS, ROT 162 KLBS - SURVEY EVERY 30'- 90' MD AS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -6 BPM DYNAMIC LOSS RATE - REDUCE ROP TO X50 FPH FOR DIRECTIONAL CONTROL UNABLE TO GET DESIRED DROP. DIFFICULTY GETTING AUTOTRAK TO RESPOND AS DESIRED. TROUBLESHOOT - LOST A RIB ON THE STEERING HEAD. 10:00 - 12:00 2.00 DRILL N 10,576.00 PROD1 PULL OUT OF THE HOLE WITH BHA#8 ON ELEVATORS FROM 10576' MD TO 7013' MD ESTABLISH STATIC LOSS RATE OF 360 BPH PRIOR TO PULLING OFF BOTTOM - PU 192 KLBS, SO 134 KLBS AT 10576' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-7 BPM 12:00 - 13:30 1.50 DRILL P 10,576.00 PROD? SLIPAND CUT DRILL LINE RECALIBRATE BLOCK HEIGHT - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-7 BPM 1330 - 1630 3.00 DRILL N 10,576.00 PROD1 CONTINUE TO PULLOUT OF THE HOLE WITH 1630 - 1800 1.50 DRILL 1800 - 21:00 3.00 DRILL BHA #8 ON ELEVATORS FROM 7013' MD TO 205' MD - PU 158 KLBS, SO 131 KLBS AT 7013' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-7 BPM N 10,576.00 PROD? PULL BHA #8 AND LAY DOWN FAILED MWD COMPONENTS - ESTABLISH STATIC LOSS RATE OF 450 BPH PRIOR TO PULLING BHA THROUGH STACK - PULLAND LAY DOWN SOURCES '- PLUG IN AND TROUBLESHOOT TOOL - LAY DOWN STEERING HEAD AND BCPM - BREAK AND LAY DOWN BIT: 1 - 1 - BT - A - X - 'IN - CT -DTF - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM _ N 10,576.00 PROD1 MAKE UPAND RUN IN THE HOLE WITH BHA 119, 6-1/8" PRODUCTION HOLE ASSEMBLY TO 204' MD -MAKE UP NEW &1/8" PDC SK613M-V3, AUTOTRAK, ONTRAK, SDN, STARTRAK - PLUG IN AND UPLOAD TOOLS -LOAD SOURCES - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM Printed 6/17/2019 2:14:36PM **All depths rep0rted in Drillers Depths" North America - ALASKA - BP Page 33 of 46 Operation Summary Report Common Well Name'. 1-5-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 Eno Date'. 5/22/2019 X3 -0199J -C: (10,264.260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud DateTme: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) _ _ 21:00 - 00:00 3.00 DRILL N 10,576.00 PRODi RUN IN THE HOLE WITH BHA #9 ON ELEVATORS FROM 204' MD TO 6822' MD - SHALLOW HOLE TEST MWD TOOLS AT 1500' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM 5/14/2019 100:00 - 03:00 3.00 DRILL N 10.576.00 PROD1 CONTINUE TO RUN IN THE HOLE WITH BHA #9 ON ELEVATORS FROM 6822' MD TO 10576' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM 03.00 - 1200 9.00 DRILL P 10,923.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 10576' MD TO 10923' MD - 347'N 9.0 HRS: 38.6 FPH WITH CONNECTIONS - 300 GPM. 2090/2080 PSI ON/OFF BOTTOM, 120 RPM, 15/11 KFT-LBS TORQUE ON/OFF BOTTOM, 14-16 KLBS WOB 1 - INSTANTANEOUS ROP 20-100 FPH - PU 191 KLBS, SO 130 KLBS, ROT 162 KLBS - SURVEY EVERY 30'- 90' MD AS REQUIRED 1- DRILL WITH 8.5 PPG SEAWATER, -6.5 BPM DYNAMIC LOSS RATE 1200 - 0000 12.00 DRILL P 11,489.00 PROW DIRECTIONAL DRILL 6-1/8"PRODUCTION 1 HOLE FROM 10923' MD TO 11489' MD - 566' IN 12.0 HRS: 47.2 FPH WITH CONNECTIONS - 300 GPM, 2150/2130 PSI ON/OFF BOTTOM, 120 RPM, 15/12 KFT-LBS TORQUE ON/OFF BOTTOM, 14-16 KLBS WOB - INSTANTANEOUS ROP 50-100FPH - PU 198 KLBS, $O 128 KLBS, ROT 163 KLBS - SURVEY EVERY 30'- 90' MD AS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -7 BPM DYNAMIC LOSS RATE (AVERAGE) AT 11270'MD: LOSSES INCREASED FROM 460 BPH TO OVER 750 BPH FOR -15-20 MIN. REGAINED RETURNS AT 11282' MD. DYNAMIC LOSS RATE STABILIZED AT - 500 BPH (8.3 BPM). PUMP 35 BBL HIGH -VIS SEAWATER SWEEPS AT 11 225'MO AND 11460' MD TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL. Printed 6/1712019 2.14.36PM "All depths reported in Drillers Depths" Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 34 of 46 - 111' IN 2.0 HRS: 55.5 FPH WITH Operation Summary Report CONNECTIONS Common Well Name. 15-03 - 300 GPM, 2150/2123 PSI ON/OFF BOTTOM, AFE No Event Type: DRL-ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3-0199J-C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Daterrime: 4/23/2019 2:30:OOPM Rig Release. 5/22/2019 Rig Contractor: PARKER DRILLING CO. -- DRILL WITH 8.5 PPG SEAWATER, -8.3 BPM BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From -To Hrs Task Code NPT Total Depth Phase Description of Operations (hr)_ - .____ (us8)__ . 5/15/2019 0000 - 0200 2.00 DRILL P 11,600.00 PROD? DIRECTIONAL DRILL 6-1/8" PRODUCTION Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" HOLE FROM 11489' MD TO 11600' MD - 111' IN 2.0 HRS: 55.5 FPH WITH CONNECTIONS - 300 GPM, 2150/2123 PSI ON/OFF BOTTOM, 120 RPM, 16/12 KFT-LBS TORQUE ON/OFF BOTTOM, 14-16 KLBS WOB '- INSTANTANEOUS ROP 50-100 FPH - PU 194 KLBS, SO 132 KLBS, ROT 163 KLBS -SURVEY EVERY 30'- 90'MD AS REQUIRED -- DRILL WITH 8.5 PPG SEAWATER, -8.3 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 35 BBL HIGH -VIS SEAWATER SWEEP AT 11555' MD TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL. _ 02:00 - 03:00 1.00 DRILL P 11,600.00 PROD1 PERFORM WIPER TRIP FROM 11600' MD TO 7" CASING SHOE - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM - PUMP 290 BBL SEAWATER - BARALUBE 250 LUBE PILL DOWN THE ANNULUS - PU 194 KLBS, SO 132 KLBS AT 11600' MD PULLED TIGHT AT 10820' MD (60 KLBS OVERPULL). - RUN IN AND SET DOWN 20 KLBS AT 10830' MD - ROTATE DOWN THROUGH 10831' MD WITH 50 RPM / 7 KFT-LBS TORQUE, 300 GPM 12000 PSI - WORK DOWN TO 10880' MD WITH NO ISSUES. - DISCUSS WITH ODE AND INITATE BACKREAMING TO 7" CASING SHOE 03:00 - 07:30 4.50 DRILL P 11,600.00 PROD1 BACKREAM FROM 10880' MD TO 8988' MD - 300 GPM, 2000 PSI, 120 RPM, 12-7 KFT-LBS TORQUE - PULLING AT 1000 FPH - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER - BARALUBE 250 LUBE PILL AT 4 BPM 0730 - 09:00 1.50 DRILL P 11,600.00 PROD1 RUN IN THE HOLE ON ELEVATORS FROM 8988' MD TO 11600' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-6 BPM SET DOWN 30 KLBS AT 10100' MD. - WASH AND REAM THROUGH TIGHT SPOT Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" 1030 - 1300 2.50 DRILL N 13:00 North America - ALASKA - BP Page 35 of 46 DRILL Operation Summary Report 1730 Common Well Name: 15-03 2.00 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 x3 -0199J -C, (10,264,260,00) Project: Lisbume Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. WITH SEAWATERAT4 BPM BPUOI: USA00006507 Active datum, ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations Mr) (usft) 0900 - 1030 1.50 DRILL P 11,645.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION - CONTINUE TO KEEP THEANNULUS FULL HOLE FROM 11 600'MD TO 11 645'MD WITH SEAWATER AT 5-7 BPM _ 11,645.00 - 451N 1.5 HRS: 30.0 FPH WITH DOWN FAILED MWD COMPONENTS CONNECTIONS - ESTABLISH STATIC LOSS RATE OF 480 BPH - 300 GPM, 2250/2250 PSI ON/OFF BOTTOM, - PULLAND LAY DOWN SOURCES 120 RPM, 16/12 KFT-LBS TORQUE ON/OFF - PLUG IN AND TROUBLESHOOT TOOL BOTTOM, 16 KLBS WOB -BREAKAND LAY DOWN BIT: 1 -1 - NO - A -X '- INSTANTANEOUS ROP 75-100 FPH -I- NO -DTF - PU 190 KLBS, SO 132 KLBS, ROT 161 KLBS WITH SEAWATER AT 7-8 BPM - DRILL WITH 8.5 PPG SEAWATER, -8.0 BPM PROD1 MAKE UPAND RUN IN THE HOLE WITH BHA 1 - DYNAMIC LOSS RATE (AVERAGE) 1030 - 1300 2.50 DRILL N 13:00 - 17:30 4.50 DRILL N 1730 - 1930 2.00 DRILL N 11930 - 2200 2.50 2200 - 0000 2.00 DRILL N DRILL N Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" LOST COMMUNICATION WITH MWD TOOLS. TROUBLESHOOT PER BAKER MWD. 11,645.00 PRODi 'CIRCULATE 170 BBL HIGH VIS SWEEP PRIOR . TO PULLING OUT OF THE HOLE WITH FAILED MWD. '- 300 GPM AT 2207 PSI - REDUCE PUMP RATE TO 125 GPM, 746 PSI WHEN PUMPING THROUGH MWD TOOLS - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATERAT4 BPM 11,645.00 PROD1 . CONTINUETO PULLOUT OF THE HOLE WITH BHA#9 ON ELEVATORS FROM 11645' MD TO 205' MD - ESTABLISH STATIC LOSS RATE OF 400 BPH PRIOR TO PULLING OFF BOTTOM - PU 212 KLBS, SO 130 KLBS AT 11640' MD - CONTINUE TO KEEP THEANNULUS FULL _ WITH SEAWATER AT 5-7 BPM _ 11,645.00 PROD1 PULL BHA #9, TROUBLESHOOT AND LAY DOWN FAILED MWD COMPONENTS - ESTABLISH STATIC LOSS RATE OF 480 BPH PRIOR TO PULLING BHA THROUGH STACK - PULLAND LAY DOWN SOURCES - PLUG IN AND TROUBLESHOOT TOOL - LAY DOWN ONTRAK AND STEERING HEAD -BREAKAND LAY DOWN BIT: 1 -1 - NO - A -X -I- NO -DTF - CONTINUE TO KEEP THEANNULUS FULL WITH SEAWATER AT 7-8 BPM 11,645.00 PROD1 MAKE UPAND RUN IN THE HOLE WITH BHA #10, 6-1/8" PRODUCTION HOLE ASSEMBLY TO 205' MD -MAKE UP NEW 6-1/8" PDC SK813M-A1 B, AUTOTRAK, ONTRAK, SDN, STARTRAK - PLUG IN AND UPLOAD TOOLS -LOAD SOURCES - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM 11,645.00 PRODI RUN IN THE HOLE WITH BHA #10 ON ELEVATORS FROM 204' MD TO 3712' MD - SHALLOW HOLE TEST MWD TOOLS AT 1600' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA- BP Page 36 of 46 Operation Summary Report Common Well Name: 1-5-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date. 4/22/2019 End Date: 5/22/2019 X3 -0199J -C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor PARKER DRILLING CO. BPUOIUSA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations _ (hr) _ _ (usft) 5/16/2019 00:00 - 04:00 4.00 DRILL N 11,645.00 PROD1 CONTINUE TO RUN IN THE HOLE WITH BHA 04:00 - 13:00 9.00 DRILL P 1300 - 17.3D 4.50 DRILL P #10 ON ELEVATORS FROM 3712' MD TO 11645' MD - PUMP 290 BBL SEAWATER - BARALUBE 250 LUBE PILL DOWN THE ANNULUS - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 7-8 BPM SET DOWN 20 KLBS AT 10553' MD. WORKED THROUGH WITH NO ISSUES. 12,119.00 PROD? DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 11645' MD TO 12119' MD - 474' IN 9.0 HRS: 52.7 FPH WITH CONNECTIONS '- 320 GPM, 2330/2330 PSI ON/OFF BOTTOM, 120 RPM, 16/11 KFT-LBS TORQUE ON/OFF BOTTOM, 16 KLBS WOB '- INSTANTANEOUS ROP 40.150 FPH - PU 198 KLBS, SO 120 KLBS, ROT 163 KLBS - SURVEY EVERY 30' - 90' MD AS REQUIRED DRILL WITH 8.5 PPG SEAWATER, -8.3 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 140 BBL HIGH -VIS SEAWATER SWEEPS AT 11850' MD AND 12099' MD TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL 12,119.00 PRODI PERFORM WIPER TRIP FROM 12119' MD TO 8980' MD - ESTABLISH STATIC LOSS RATE OF 340 BPH PRIOR TO PULLING OFF BOTTOM PULL ON ELEVATORS FROM 12119' MD TO 8980' MD - PU 197 KLBS, SO 140 KLBS AT 8980' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-7 BPM RUN IN THE HOLE ON ELEVATORS FROM 8980' MD TO 12025' MD - PU 202 KLBS, SO 120 KLBS AT 12025' MD CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 5-7 BPM WASH DOWN FROM 12025' MD TO 12119' MD - 300 GPM, 2335 PSI, 50 RPM, 10 KFT-LBS TORQUE NO HOLE ISSUES NOTED DURING WIPER TRIP. Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" Common Well Name: 15-03 Event Type: DRL- ONSHORE (DON) Project Lisburne Rig North America -ALASKA - BP Page 37 of 46 Operation Summary Report Start Date. 4/22/2019 End Date. 5/22/2019 Site: L5 Scud Dater ime: 4/23/2019 2'.30:OOPM AFE No X3 -0199J -C:(10,264,260.00) Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Dale From - To Ina Task Code NPT Total Depth Phase Description of Operations (hr) -(usft) _. _ 17:30 - 0000 6.50 DRILL P 12,498.00 PROD1 DIRECTIONAL DRILL 6-1/8"PRO DUCTION HOLE FROM 12119' MD TO 12498' MD - 379' IN 8.5 HRS: 58.3 FPH WITH CONNECTIONS - 320 GPM, 2315/2275 PSI ON/OFF BOTTOM, 120 RPM, 17/11 KFT-LBS TORQUE ON/OFF BOTTOM, 18 KLBS WOB '- INSTANTANEOUS ROP 40-150 FPH - PU 203 KLBS, SO 113 KLBS, ROT 161 KLBS -SURVEY EVERY 30'- 90'MDAS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -8.0 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 140 BBL HIGH -VIS SEAWATER SWEEPS AT 12233'MD AND 12405'MD TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL 5/17/2019 0000 - 0700 7.00 DRILL P 12,878.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 12498' MD TO 12878' MO - 380' IN 7.0 HRS: 54.3 FPH WITH CONNECTIONS '- 320 GPM, 2320/2315 PSI ON/OFF BOTTOM, 120 RPM, 17/13 KFT-LBS TORQUE ON/OFF BOTTOM, 16 KLBS WOB - INSTANTANEOUS ROP 40-150 FPH - PU 207 KLBS, SO 113 KLBS, ROT 164 KLBS - SURVEY EVERY 30'- 90' MD AS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -8.8 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 140 BBL HIGH -VIS SEAWATER SWEEPS AT 12504' MD, 12689' MD AND 12878' MD TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL 07:00 - 09:00 2.00 DRILL P 12,878.00 PROD1 PERFORM WIPER TRIP FROM 12878' MD TO 8980' MD - ESTABLISH STATIC LOSS RATE OF 210 BPH PRIOR TO PULLING OFF BOTTOM - PU 240 KLBS, SO 117 KLBS AT 12878' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM 11265' MD: PULLED 40 KLBS OVER - WIPED THROUGH 1X AND CONTINUED WITH NO ISSUES 09:00 - 09:30 1 0.50 1 DRILL 12,878.00 LP PROD1 PERFORM WEEKLY BOPE FUNCTION TEST 09:30 - 12:00 2.50 DRILL P 12,878.00 PROD1 RUN IN THE HOLE ON ELEVATORS FROM 8980' MD TO 12690' MD - CONTINUE TO KEEP THE ANNULUS FULL 1 WITH SEAWATER AT 4-6 BPM WASH DOWN FROM 12690' MD TO 12878' MD - 300 GPM, 1900 PSI, 80 RPM, 11 KFT-LBS TORQUE Printed 6/17/2019 2:14:36PM "All depths reported in Drillers Depths" Common Well Name. 15-03 Event Type: DRL- ONSHORE (DON) Lisburne North America - ALASKA - BP Page 38 of 46 Operation Summary Report Start Date: 4/22/2019 End Date: 5/22/2019 Site: L5 Spud Date/Time: 4/23/2019 230:OOPM Rig Contractor: PARKER DRILLING GO. Active datum: ACTUAL KS P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase (hr) _ (usft) 1200 - 0000 1200.DRILL P 13,254.00 PROW Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths" AFE No K3 -0199J -C'. (10 264,260 00 ) Rig Release: 5/22/2019 BPUOI. USA00006507 Description of Operations DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 12878' MD TO 13254' MD - 376' IN 12.0 HRS: 31.3 FPH WITH CONNECTIONS - 325 GPM, 2475/2450 PSI ON/OFF BOTTOM, 120-160 RPM, 17-10/11-7 KFT-LBS TORQUE ON/OFF BOTTOM, 8-16 KLBS WOB - INSTANTANEOUS ROP 30-150 FPH - PU 205 KLBS, SO 122 KLBS, ROT 163 KLBS - SURVEY EVERY 30'- 90' MD AS REQUIRED DRILL WITH 8.5 PPG SEAWATER, -9.1 BPM DYNAMIC LOSS RATE (AVERAGE) 12945'MD: DYNAMIC LOSS RATE INCREASED FROM 500 BPH TO 690 BPH 13080' MD: PUMP 580 BBLS OF VISCOSIFIED SEAWATER WITH NXS LUBE DOWN THE DRILL STRING -OBSERVED DECREASE IN SURFACE TORQUE FROM 19 KFT-LBS TO 16 KFT-LBS - DECREASE IN PUMP PRESSURE OF -150 PSI - UNABLE TO GET CLEAN SO WEIGHTS PRIOR TO PUMPING LUBE -ABLE TO A CLEAN SO WEIGHT OF 120 KLBS AFTER PUMPING LUBE 13139' MD: DYNAMIC LOSS RATE SLOWED TO 510 BPH 13156' MD: FILL ON THE ANNULUS WITH 580 BBLS OF SEAWATER TREATED WITH NXS LUBE -OBSERVED DECREASE IN SURFACE TORQUE FROM 16 KFT-LBS TO 10 KFT-LBS 13185'MD: DYNAMIC LOSS RATE INCREASED TO 610 BPH 13214' MD: LIMIT ROP TO 25 FPH FOR DIRECTIONAL CONTROL 13225' MD: INCREASE ROTARY FROM 120 RPM TO 160 RPM. NO APPRECIABLE INCREASE IN SURFACE TORQUE OBSERVED. North America - ALASKA - BP Page 39 of 46 Operation Summary Report Common Well Name. 15-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date 5/22/2019 X3 -0199J -C. (10,264,250 00 ) Project: Lisburne Site: L5 Ria Name/No.: PARKER 272 Spud Date/rime. 4/23/2019 2:30'.00PM Rig Release: 5/22/2019 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ (u It) _ _ 5/18/2019 00'.00 - 0600 6.00 DRILL P 13,534.00 PROD1 DIRECTIONAL DRILL 6-118" PRODUCTION HOLE FROM 13254' MD TO 13534' MD - 280' IN 6.0 HRS: 46.7 FPH WITH CONNECTIONS - 325 GPM, 2475/2450 PSI ON/OFF BOTTOM, 160-120 RPM, 11-10/7 KFT-LBS TORQUE ON/OFF BOTTOM, 8-14 KLBS WOB - INSTANTANEOUS ROP 50-60 FPH - LIMIT ROP TO 60 FPH FOR DIRECTIONAL CONTROL - PU 205 KLBS, SO 122 KLBS, ROT 163 KLBS '-SURVEY EVERY 30'- 90'MD AS REQUIRED - -DRILL WITH 8.5 PPG SEAWATER, -9.1 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 140 BBL HIGH -VIS SEAWATER SWEEPS AT 13350' MD, 13375' MD AND 13476' MD TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL 13406' MD: SLOW ROTARY FROM 160 RPM TO 120 RPM TO REDUCE LATERAL VIBRATIONS. .13475'MD: DYNAMIC LOSS RATE INCREASED TO 640 BPH FROM 600 BPH_ _ 06:00 - 12:00 6.00 DRILL P 13,534.00 PROD1 PERFORM WIPER TRIP 13535' MD TO 7" CASING SHOE - ESTABLISH STATIC LOSS RATE OF 324 BPH PRIOR TO PULLING OFF BOTTOM - PU 210 KLBS, SO 115 KLBS AT 13534' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM 11325' MD: PULLED 40 KLBS OVER - HIT JARS ONCE UP AND ONCE DOWN - ENGAGE TDS-CAME FREE WITH 18K ROTATION. BACKREAM FROM 11325' MD TO 11145' MD: - 12 KFT-LBS MAX TORQUE, PU 180 KLBS, SO 145 KLBS, ROT 160 KLBS - PUMP 140 BBL SWEEPAND CIR 8X OH VOLUME. CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 11145' MD TO 8988' MD - OBSERVE 5-10 KLBS BOBBLES FROM 9700' MD TO 9575'MD -9015'MD: 20 KLBS OVERPULL. WORK 2X AND CAME CLEAN STATIC LOSS RATE 350 BPH NOTE: SHALE: 9005'- 9022' MD, 9766'- 9794' MD LOSS ZONE 2:11300 LOSS ZONE 3:12950 Printed 6/17/2019 2.14:36PM **All depths reported in Drillers Depths" Common Well Name: L5-03 Event Type: DRL- ONSHORE (DON) Project Lisburne Rig Name/No.: PARKER 272 Rig Contractor: PARKER DRILLING CO. Active datum: ACTUAL KB P272 @67.80 Date From - To 12:00 - 15:00 North America - ALASKA - BP Operation Summary Report Start Date: 4/22/2019 End Date 5/22/2019 Site: L5 goad DaterFime: 4/23/2019 2.30:OOPM jsft (above Mean Sea Level) Him Task Code NPT Total Depth (hr) ._ _ (usft) 3.00 DRILL P 13,534.00 15.00 - 2000 5.00 2000 - 00:00 400 DRILL P 13,534.00 DRILL P 13,684.00 Page 40 of 46 1 AFE No X3 -0199J -C: (10,264,260.00 BPUOI: USA00006507 Phase Description of Operations PROD? RUN IN THE HOLE ON ELEVATORS FROM 8988' MD TO 12800' MD 9800' MD: SET DOWN 20 KLBS AND UNABLE TO WORK THROUGH I- ENGAGE TIDE, CIRCULATE AND ROTATE THROUGH - CIRCULATE FOR 10MIN. STATIC LOSS RATE 350 BPH CONTINUE TO RUN IN THE HOLE ON ELEVATORS FROM 9855' MD TO 12825' MD - OBSERVE 15-20 KLBS DRAG FROM 10035' MD TO 10135' MD, THROUGH THE TOP OF THE BUILD - STATIC LOSS RATE 440 BPH 12825' MD: SET DOWN 30-40 KLBS, WORK 2 TIMESAND NO IMPROVEMENT PROD1 WASHAND REAM FROM 12825' MD TO 13543' MD - 325 GPM, 2250-2475 PSI, 60 RPM, 7 KFT-LBS TORQUE, ROT 160 KLBS 13186: DRILL STRING PACKING OFF AND HYDRAULICING OFF BOTTOM. - WORK STRING WITH VARYING PARAMETERS MULTIPLE TIMES UNTIL HOLE CONDITIONS CLEARED UP FROM 13150' MD TO 13240' MD - LOGGING DATA INDICATES AREAS OF HIGH POROSITYAND HIGH WASHOUT THROUGHOUT PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 13354' MD TO 13684' MD - 150' IN 4.0 HRS: 37.4 FPH WITH CONNECTIONS - 325 GPM, 2449/2449 PSI ON/OFF BOTTOM, 120 RPM, 12/8 KFT-LBS TORQUE ON/OFF BOTTOM, 10-16 KLBS WOB - INSTANTANEOUS ROP 50 FPH - PU 202 KLBS, SO 125 KLBS, ROT 161 KLBS - SURVEY EVERY 30'- 90' MD AS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -8.4 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 150 BBL HIGH -VIS SEAWATER SWEEP ON EVERY STAND TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths'" Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 41 of 46 Operation Summary Report Common Well Name: L5-03 AFE No Event Type: DRL-ONSHORE (DON) Stan Date. 4/222019 End Date: 5/222019 X3 -0199J -C: (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/rime: 4/23/2019 2:30:OOPM Rig Release: 5/222019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr) —._ (usft) 5/19/2019 00:00 - 12:00 12.00 .. DRILL P 14,126.00 PROD1 DIRECTIONAL DRILL 6-1/8"PRODUCTION HOLE FROM 13684' MD TO 14126' MD - 442' IN 12.0 HRS: 36.8 FPH WITH CONNECTIONS - 325 GPM, 2449/2449 PSI ON/OFF BOTTOM, 120 RPM, 12/9 KFT-LBS TORQUE ON/OFF BOTTOM, 10-16 KLBS WOB - INSTANTANEOUS ROP 50 FPH - PU 220 KLBS, SO 110 KLBS, ROT 161 KLBS -SURVEY EVERY 30'- 90'MD AS REQUIRED -DRILL WITH 8.5 PPG SEAWATER, -8.5 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 150 BBL HIGH -VIS SEAWATER SWEEP ON EVERY STAND TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF WELL 12:00 - 17:00 5.00 DRILL P 14,292.00 PROD1 DIRECTIONAL DRILL 6-1/8" PRODUCTION HOLE FROM 14126' MD TO PRODUCTION HOLE TD AT 14292' MD (8731' TVD) - 166' IN 5.0 HRS: 33.2 FPH WITH CONNECTIONS - 325 GPM, 2418/2387 PSI ON/OFF BOTTOM, 120 RPM, 12/9 KFT-LBS TORQUE ON/OFF 'BOTTOM, 16 KLBS WOB - INSTANTANEOUS ROP 50 FPH - PU 218 KLBS, SO 115 KLBS, ROT 162 KLBS -SURVEY EVERY 30'- 90'MD AS REQUIRED - DRILL WITH 8.5 PPG SEAWATER, -8.5 BPM DYNAMIC LOSS RATE (AVERAGE) PUMP 150 BBL HIGH -VIS SEAWATER SWEEP ON EVERY STAND TO HELP WITH CUTTINGS TRANSPORT TO LOSS ZONE AT HEEL OF 'WELL DISCUSS WITH ODEAND ANCHORAGE TEAM. DECISION MADE TO CALL PRODUCTION HOLE TD AT -14300' MD OR NEAREST KELLY DOWN. OCN #15 - CHANGE IN TD - APPROVED. _ 17.00 - 1990 2.00 DRILL P 14,292.00 PRODI PUMP 140 BBL HIGH -VIS SEAWATER SWEEP AT TD FOLLOWED BY 5X OPEN HOLE VOLUME - 325 GPM, 2401 PSI - RECIPROCATE PIPE 90' AT 120 RPM - SPOT 100 BBL HIGH -VIS PILLAT BIT PRIOR TO PULLING OFF BOTTOM Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths" Rig Contractor: PARKER DRILLING CU. North America - ALASKA - BP Page 42 of 46 Operation Summary Report Phase Description of Operations Common Well Name: L5-03 AFE No Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3 -0199J -C: (10,264,260,00 ) Project: Lisbume Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CU. cruur Ja uuuuoour Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) _ _ 19:00 ---23:00 400 DRILL P 14,292.00 PROW PERFORM WIPER TRIP ON ELEVATORS FROM 14292' MD TO 8980' MD - 7" CASING SHOE - ESTABLISH STATIC LOSS RATE OF 300 BPH PRIOR TO PULLING OFF BOTTOM '- PU 218 KLBS AT 14292'MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM ENCOUNTER TIGHT HOLE (20-40 KLBS OVERPULLS)AT: 13270' MD, 13192' MD, 12710' MD, 12010' MD WORK PIPE THROUGH TIGHT SPOTS, UTILIZING DRILLING JARS OR ROTATION, AS REQUIRED TO PULL THROUGH. . 13270' MD: PULLED 35 KLBS OVER, SET DOWN 35 KLBS '- HIT JARS IX UPAND PULL FREE 13192' MD: PULLED 25 KLBS OVER 12700' MD: PULLED 35 KLBS OVER, SET 'DOWN 35 KLBS �- HIT JARS 1X UP AND PULL FREE 12010' MD: PULLED 35 KLBS OVER, SET DOWN 35 KLBS - HIT JARS 4X UP: NO PROGRESS - BACK REAM FROM 12020' MO TO 11835' MD: - 50 RPM, 8 KFT-LBS MAX TORQUE, ROT 159 KLBS li - 320 GPM, 2175 PSI CONTINUE TO PULL ON ELEVATORS FROM 11835' MD TO 8980' MD STATIC LOSS RATE 360 BPH _ 2300 - 0000 1.00 DRILL N 14,292.00 PROD? RUN IN THE HOLE ON ELEVATORS FROM 8980' MD TO 9947' MD - STATIC LOSS RATE 360 BPH - PU 176 KLBS, SO 153 KLBS AT 8980' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT -4-6 BPM Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 43 of 46 Common Well Name: 15-03 AFE No Event Type', DRL- ONSHORE (DON) Start Date: 4/22/2019 End Data 5/2212019 X3 -0199J -C: (10,264,260,00) Project: Lisburne Site: LS Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 512 212 01 9 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 5/20/2019 00:00 - 06:00 6.00 _ DRILL N 14,292.00 PROD? RUN IN THE HOLE ON ELEVATORS FROM 9947' MD TO 12800' MD - STATIC LOSS RATE 360 BPH - PU 176 KLBS, SO 153 KLBS AT 8980' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM ENCOUNTER TIGHT HOLE, WORKAND WIPE CLEAN AT: 10570' MD: SET DOWN 20-25 KLBS, 3X UNABLE TO GET THROUGH - ROTATE THROUGH WITH 33 RPM, 7 KFT-LBS TORQUE - WORK THROUGH 1X W/O ROTATION - NO ,ISSUES 11100' MD: SET DOWN 20-30 KLBS, 3X UNABLE TO GET THROUGH - WASH AND REAM THROUGH 2 TIMES: -25-50 RPM, 3-7 KFT-LBS TORQUE, 200 GPM, 876 PSI '- WORK THROUGH IX W/O PUMPS OR 'i ROTATION - NO ISSUES 11360' MD AND 11440' MD: SET DOWN 20 KLBS - WIPE CLEAN 11500'MD- 11563'MD: WORK PIPE DOWN WITH 20-25 KLBS DRAG - WASH AND REAM THROUGH 2 TIMES: - 80 RPM, 7 KFT-LBS TORQUE, 300 GPM, 1906 PSI - WORK THROUGH JX W/O PUMPS OR ROTATION - NO ISSUES 11806' MD: SET DOWN 15 KLBS - WIPE CLEAN 12031'MID -12056'MD: WORK PIPE DOWN WITH 20-35 KLBS DRAG - WASH AND REAM FROM 12031' MD TO 12137' MD 2 TIMES: - 80 RPM, 7 KFT-LBS TORQUE, 300 GPM, 1906 PSI - WORK THROUGH 2X W/O PUMPS OR ROTATION -12055' MD (8 KLBS DRAG) 12700' MD - 12900' MD: WORK PIPE DOWN WITH 20-35 KLBS DRAG - WASH AND REAM THROUGH 4 TIMES: - 80 RPM, 7 KFT-LBS TORQUE, 300 GPM, 2010 PSI - ATTEMPT TO WORK THROUGH W/O PUMPS OR ROTATION, UNABLE TO GET PAST 12735' MD. - PICK UP TO 12720' MDAND ATTEMPT TO WORK DOWN WITH 135 GPM, 326 PSI AND NO ROTATION W/O SUCCESS - ABLE TO WORK DOWN THROUGH WITH ROTATION Printed 6117/2019 2:14:36PM **All depths reported in Drillers Depths" North Amenca- ALASKA - BP Operation Summary Report Page 44 of 46 Common Well Name: L5-03 AFE No Event Type: DRL-ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 X3 -0199J -C (10 264,260 00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Daterrime: 4/23/2019 2:30:001'M Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ _ (usft) 06:00 - 1030 4.50 DRILL N 14,292.00 PRODi WASH AND REAM DOWN FROM 12700' MD TO 14292' MO - 320 GPM, 2024 PSI - TORQUE GRADUALLY INCREASED WITH DEPTH FROM 8.5 KFT-LBS AT 12800' MD TO 11 KFT-LBSAT 14292' MD WITH 80 RPM - OBSERVE 100 PSI PRESSURE SPIKE AT 13220' MD DYNAMIC LOSS RATE 450 BPH _ 10:30 - 15:00 4.50 DRILL N 14,292.00 PROW CIRCULATE HIGH -VIS SWEEPS AT 14292' MD - 300 GPM, 2135 PSI, 80 RPM, 8.5-9 KFT-LBS TORQUE, ROT 157 KLBS - PUMP 290 BBL HIGH -VIS SWEEP WITH 1% NXS LUBE AND DISPLACE WITH 100 BELS 'SEAWATER. DYNAMIC LOSS RATE 590 BPH 15:00 - 21:00 6.00 DRILL N 14,292.00 PROD? PERFORM WIPER TRIP ON ELEVATORS FROM 14292'MD TO 8904'MD - 7" CASING SHOE - ESTABLISH STATIC LOSS RATE OF 400 BPH PRIOR TO PULLING OFF BOTTOM - PU 215 KLBS AT 14292' MD '- CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM OBSERVE INCREASING TREND IN DRAG (10-25 KBLS) OVER SEVERAL STANDS FROM 13692' MD TO 13340' MD - PUMP 5X OPEN HOLE VOLUME FOLLOWED BY 200 BBL HIGH -VIS SWEEP WITH I% NXS LUBE WHILE REAMING STAND FROM 13340' MD TO 13250' MD - 320 GPM, 2140 PSI, 80 RPM, 8-11 KFT-LBS TORQUE - DYNAMIC LOSS RATE 500 BPH CONTINUE TO PULL ON ELEVATORS FROM 13250' MD TO 11067' MD DRAG OBSERVED AFTER PUMPING DECREASED BY 10-15 KLBS OBSERVE INCREASING TREND IN DRAG OVER SEVERAL STANDS FROM 11434' MD TO 11067' MD - PUMP 150 BBL HIGH -VIS SWEEP WITH 1% NXS LUBE WHILE REAMING STAND FROM 11067' MD TO 10973' MD - 320 GPM, 2860 PSI, 80 RPM, 7-11 KFT-LBS TORQUE - DYNAMIC LOSS RATE 590 BPH CONTINUE TO PULL ON ELEVATORS FROM 10973' MD TO 8904' MD DRAG OBSERVED AFTER PUMPING DECREASED BY 10-15 KLBS STATIC LOSS RATE 310 BPH 21:00 - 23:00 2.00 DRILL N 14,292.00 PROD1 CHANGE OUT SAVER SUB ON TOP DRIVE SERVICEAND PERFORM POST -JARRING INSPECTION ON TOP DRIVE - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM Printed 6/17/2019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 45 of 46 Common Well Name: L5-03 - 13'.30 AFE No Event Type: DRL-ONSHORE (DON) Start Date. 4122/2019 End Date'. 5/22/2019 X3 -0199J -C'. (10,264,260.00) Project: Lisburne Site: L5 DRILL Rig Name/No.: PARKER 272 Spud DateTme: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. - STATIC LOSS RATE 350 BPH BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ _ lush) 23:00 - 00:00 1.00 DRILL N 14,292.00 PROD1 RUN IN THE HOLE ON ELEVATORS FROM 1 8980' MD TO 9853' MD 5/21/2019 0000 - 0330 3.50 DRILL N 0330 - 0700 3.50 DRILL N 0700 - 13'.30 6.50 DRILL N 13:30 - 16:00 2.50 DRILL N Printed 6/17/2019 2:14.36PM **All depths reported in Drillers Depths" - STATIC LOSS RATE 350 BPH - PU 181 KLBS, SO 145 KLBS AT 9853' MD - CONTINUE TO KEEP THE ANNULUS FULL _ WITHSEAWATER AT 4-6 BPM 14,292.00 PROD1 RUN IN THE HOLE ON ELEVATORS FROM 9853' MD TO 13360' MD - STATIC LOSS RATE 350 BPH - PU 181 KLBS, SO 145 KLBS AT 9853' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM OBSERVE INCREASING TREND IN DRAG (10-25 KBLS) FROM 12430' MD TO 13160' MD. '- ABLE TO WORK THROUGH W/O PUMPS OR ROTATION 13160' MD - 13262' MD: INCREASING DRAG, UNABLE TO WORK DOWN - WASH AND REAM THROUGH 3 TIMES: - 80 RPM, 8-16KFT-LBS TORQUE, 335 GPM, 2440 PSI - SPOT 150 BBL HIGH -VIS SWEEP WITH 1% NXS LUBE - ATTEMPT TO WORK THROUGH W/O PUMPS OR ROTATION - UNABLE TO GET PAST 13191' MD WITHOUT ROTATION _ _ 14,292 00 PROD1 WASH AND REAM DOWN FROM 13380' MD TO 14292' MD - 327 GPM, 2420 PSI, 80 RPM 9-11 KFT-LBS TORQUE -DYNAMIC LOSS RATE 560 BPH 14,292.00 PROW CIRCULATE AT TD WHILE WORKING 1 STAND - 335 GPM, 2600 PSI, 120 RPM, 12-14 KFT-LBS TORQUE BUILD 8 RECIEVE 1400 BBLS MUD - PUMP 200 KBLS HI -VIS SWEEP WITH 1% NXWSAND 1%EZ GLIDE, DISPLACE W/ 100 BELS SEAWATER. - LOSS RATE 510 BPH _ 14,292.00 PROD? PERFORM WIPER TRIP ON ELEVATORS FROM 14292' MD TO 11928' MD - ESTABLISH STATIC LOSS RATE OF 340 BPH PRIOR TO PULLING OFF BOTTOM - PU 198 KLBS AT 14290' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM - OBSERVE 10-15 KLBS BOBBLES WHILE PULLING THROUGH THE WASHOUT SECTIONS AT 13305' MD - 13180' MD AND 12956' MD - 12650' MD Printed 6/17/2019 2:14.36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 46 of 46 Common Well Name: 15-03 AFE No Event Type: DRL-ONSHORE (DON) Start Date: 4122/2019 End Date: 522/2019 X3 -0199J -C. (10,264,260.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Dale/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. . BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) _ 16:00 - 17:30 1.50 DRILL N 14,292.00 PROD1 RUN IN THE HOLE ON ELEVATORS FROM 11 928'MD TO 14292' MD - STATIC LOSS RATE 310 BPH - PU 177 KLBS, SO 141 KLBS AT 12000' MD -CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM -PUMPED IN 40 BBLS 1% NXWS AND 1%EZ GLIDE PILL DOWN THE ANNULUS AT 12000'MDAND 12006' MD SET DOWN 20 KLBS - WORKED 3 TIMES AND WENT THROUGH WITH NO ISSUES OBSERVED 5-10 KLBS OCCASSIONAL SLACK OFF THRU WASHOUT SECTIONS AS ABOVE (12650' MD - 12956' MD AND 13180' MD -13305' MD) - FELL THROUGH WITHOUT ISSUES. CIR DOWN LAST 60FT W/O ROTATION —NOFILLONBTTM 17:30 - 20'.00 2.50 DRILL N 14,292.00 PROD? CIRCULATEAT TO WHILE WORKING 1 STAND :- 340 GPM, 2520 PSI, 140 RPM, 6.5 KFT-LBS TORQUE - PUMP 300 BBL HIGH VIS SWEEP WITH 196 NXWS AND 1%EZ GLIDE, DISPLACE W/ 100 BBLS SEAWATER. - DYNAMIC LOSS RATE 530 GPM 20:00 - 23:00 3.00 DRILL N 14,292.00 PROD? PULL OUT OF THE HOLE ON ELEVATORS FROM 14292' MD TO THE 7" CASING SHOE AT 8980' MD - ESTABLISH STATIC LOSS RATE OF 260 BPH PRIOR TO PULLING OFF BOTTOM - PU 182 KLBS, SO 136 KLBS AT 14292' MD - OBSERVE 20 KLBS BOBBLE AT 11509' MD - DROP 2-3/8" OD HOLLOW DRIFT FOR LINER RUN AT 9565' MD (92 STDS OF 4") 23:00 - 00:00 1.00 DRILL P 14,292.00 PROD? PULL OUT OF THE HOLE ON ELEVATORS FROM 8980' MD TO 7500' MD - ESTABLISH STATIC LOSS RATE OF 342 BPH AT 7" CASING SHOE (8988' MD) - PU 155 KLBS, SO 105 KLBS AT 7500' MD 5/22/2019 0000 - 0300 3.00 DRILL P 14,292.00 PROD1 CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 7500' MD TO 204' MD, BHA #10 - PU 155 KLBS, SO 105 KLBS AT 7500' MD - STATIC LOSS RATE 350 BPH - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM 03:00 - 06:00 3.00 DRILL P 14,292.00 PROD1 PULLAND LAY DOWN BHA#10 PER BAKER MWD/DD - STATIC LOSS RATE 350 BPH - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM - PULLAND LAY DOWN SOURCES - PLUG IN AND DOWNLOAD DATA FROM STARTRAK TOOL - LAY DOWN BHA TO PIPE SHED Printed 6/172019 2:14:36PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Page 1 of 8 Common Well Name: L5-03 AFE No Event Type: COM- ONSHORE (CON) Start Dale'. 5/22/2019 End Date. 5/27/2019 X3 -0199J -C (5 O63, 017.00 i Project: Lisburne Site: LS Rig Name/No.: PARKER 272 Spud Daterrime: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum'. ACTUAL KB P272 @67.80usR (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ _ (usft) _ 5/22/2019 06:00 - 07:00 1.00 CASING P 14,292.00 RUNPRD RIG UPTO RUN 4-1/2" PRODUCTION LINER WBS:RUNP_R_D 07.00 - 15:30 8.50 CASING P 14,292.00 RUNPRD RUN 4-1/2", 12.8#, 13CR, VAM TOP, PRODUCTION LINER TO TOTAL LENGTH OF 5514' MD -CHECK FLOATS (HOLDING) - USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE CONNECTIONS TO 4440 FT -LBS - FILL LINER EVERY 10 JOINTS - PU 98 KLBS, SO 89 KLBS MAKE UP LINER HANGER/PACKER ASSEMBLY - ADD PAL MIX - CIRCULATE 1.5X LINER VOLUMES AT 5 BPM, 120 PSI - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM 15:30 - 17:30 2.00 CASING P i 14,292.00 RUNPRD CONTINUE IN HOLE WITH THE 4-1/2" 17:30 - 00:00 6.50 5/23/2019 0000 - 04:30 4.50 CASING P PRODUCTION LINER ON 4" DP FROM 5514' MD TO THE 7" CASING SHOE AT 8988' MD - CIRCULATE 1.5X BOTTOMS UP AT THE CASING SHOE, 5 BPM, 130 PSI - PU 107 KLBS, SO 100 KLBS - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM 14,292.00 RUNPRD RUN INTO OPEN HOLE WITH LINER FROM 8988' MD TO 13300' MD OBTAIN PU/SO WEIGHTS EVERY 5 STANDS - PU 185 KLBS, SO 115 KLBS - MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM - OBSERVE INCREASE IN DRAG FROM ^11400' MD, PUMP VISCOSIFIED SEAWATER WITH LUBES DOWN THE DP AND DOWN THE ANNULUS AS NEEDED WITH MINIMAL SUCCESS, WORK PIPE DOWN WITH 50-60 KLBS UNDER STRING WEIGHT, NO OVERPULLOBSERVED- _ _ l 14,292.00 RUNPRD RUN INTO OPEN HOLE WITH LINER FROM 13300' MD TO SET DEPTH AT 14290' MD - OBTAIN PU/SO WEIGHTS EVERY 5 STANDS - PU 185 KLBS, SO 115 KLBS - MUD WEIGHT: 8.5 PPG IN, 8.5 PPG OUT - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 4-6 BPM - OBSERVE INCREASING DRAG FROM -11400' MO TO BOTTOM, PUMP VISCOSIFIED SEAWATER WITH LUBES DOWN THE DP AND DOWN THE ANNULUSAS NEEDED WITH MINIMAL SUCCESS, WORK PIPE DOWN WITH 50-60 KLBS UNDER STRING WEIGHT, NO OVERPULLOBSERVED Printed 6/172019 2:15:14PM **All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Common Well Name: 1-5-03 Event Type: COM- ONSHORE (CON) Start Date: 5/22/2019 End Date 5/27/2019 Project: Lisburne Site: L5 _ Rig Name/No.: PARKER 272 Spud Daterrime'. 4/23/2019 2.30:OOPM Rig Contractor: PARKER DRILLING CO. Active datum: ACTUAL KB P272 @87.80usft (above Mean Sea Level) Page 2 of 6 AFE No X3 -0199J -C (5,063,017.00) Rig Release: 5/22/2019 BPUOI_ USA00006507 Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 04:30 - 05:30 1.00 CASING P 14,292.00 RUNPRD RIG UP AND PREPARE TO CEMENT PRODUCTION LINER - RIG UP WASHUP LINES ON RIG FLOOR - PRESSURE TEST CEMENT LINES TO 4800 PSI - ATTEMPT TO BATCH UP MUD PUSH AND DISCOVER DRIVELINE FAILURE ON CEMENT PUMP _ 0530 - 21:00 15.50 CASING N 14,292.00 RUNPRD DEVELOP PLAN FORWARD WITH SLB AND ANCHORAGETEAM - WAIT ON REPLACEMENT EQUIPMENT FROM SLB - CONTINUE TO KEEP THE ANNULUS FULL 'WITH SEAWATER AT 6 BPM AND 2 BPM DOWN .THE DRILLPIPE 'SIMOPS: - LAY DOWN STANDS OF 4" DP WITH OFFLINE 'EQUIPMENT 21:00 1 RUNPRD SLB ON LOCATION WITH MIX TRUCK AND - 00:00 3.00 CASING N 14,292.00 FRAC PUMPTO PUMP CEMENT JOB - RIG UP CEMENTING EQUIPMENT '- PRIME FRAC PUMP - PRESSURE TEST CEMENT LINES 7O 4800 PSI Printed 8/17/2019 2:15:14PM **All depths reported in Drillers Depths" - INCREASE PRESSURE TO 2000 PSI TO SET HANGER AFTER PLUG BUMP - SET DOWN 50 KLBS TO CONFIRM HANGER SET - PICK UP TO 10 KLBS OVER NEUTRAL WEIGHT - PRESSURE UP 2670 OBSERVEDAND FELT PKR BEGIN TO SET, NO LOSSES AFTER PACKER SET - CONT PRESSURE UP TO 4160, TO NEUTRALIZE TOOL, OBSERVED ON PRESSURE GAUGE - CONT PRESSUE UP TO 4700 PSI - RELEASE RUNNING TOOL -SET DOWN 50 KLBSAND BLEED PRESSURE OFF TO RELEASE -CHECK FLOATS - GOOD - PU TO EXPOSE DOG SUB AND SET DOWN ON LINER TOP 50 KLBS - PU TO REMOVE RS PACK -OFF AND CIRCULATE OUT MUD AND CIRCULATE AROUND CLEAN SEAWATER - PU RUNNING TOOLABOVE LINER TOPAND Printed 6/17/2019 2.15:14PM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 3 of 8 Operation Summary Report Common Well Name. L5-03 AFE No Event Type: COM- ONSHORE (CON) Start Date. 5/22/2019 End Date. 5/27/2019 X3-0199J-C: (5,063,017.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor. PARKER DRILLING CO. BPUOI: USA00005507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From -To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 5/24/2019 0000 - 09:00 4.00 CASING P 14,292.00 RUNPRD CEMENT4-1/2' PRODUCTION LINERAS FOLLOWS: - PUMP 100 BBL OF 8.6 PPG OUICKDRIL AHEAD OF MUD PUSH - PUMP 30 BBLS OF 12 PPG MUDPUSH II SPACER @ 5 BPM, 200-500 PSI - PUMP 300 BBLS OF 15.8 PPG CLASS G TAIL @ 5-6 BPM, EXCESS VOLUME 225% (YIELD 1.17 CU.FT/SK) - DROP DRILL PIPE WIPER DART PERFORM DISPLACEMENT WITH RIG PUMPS ,- 165 BBLS DISPLACED AT 5-8 BPM: CATCH PRESSURE AT 54 BBL INTO DISPLACEMENT, PRESSURE INCREASED TO 1650 PSI, REDUCED PUMP RATE TO 7.5 BPM, REDUCE RATE TO 3 BPM FOR LATCH, OBSERVE LATCH AT 86 BBL INTO DISPLACEMENT, 1867 PSI TO BURST WIPER DART - 2.7 BBLS DISPLACED AT 3 BPM: ICP 650 PSI, FCP 850 PSI -DISPLACEMENT FLUID: 167.7 BBLS OF 8.6 PPG OUICKDRIL -MAINTAIN HOLE FULL IN ANNULUS WITH SEAWATER AT 5 BPM WHILE PUMPING CEMENT, OBSERVE SLIGHT RETURN FLOW AT 8 BPM 100 BBL INTO DISPLACEMENT WITHOUT HOLE FILL, REDUCE RATE TO 5-6 BPM TO MAINTAIN HOLE FULL WITHOUT RETURNS - REDUCE RATE TO 3 BPM PRIOR TO PLUG BUMP: FINAL CIRCULATING PRESSURE 850 PSI -CIP @ 02:22 - TOTAL DISPLACEMENT VOLUME 167.7 BBLS (MEASURED BY STROKES @ 96% PUMP EFFICIENCY) - NO RECIPROCATION DURING CEMENT JOB - INCREASE PRESSURE TO 2000 PSI TO SET HANGER AFTER PLUG BUMP - SET DOWN 50 KLBS TO CONFIRM HANGER SET - PICK UP TO 10 KLBS OVER NEUTRAL WEIGHT - PRESSURE UP 2670 OBSERVEDAND FELT PKR BEGIN TO SET, NO LOSSES AFTER PACKER SET - CONT PRESSURE UP TO 4160, TO NEUTRALIZE TOOL, OBSERVED ON PRESSURE GAUGE - CONT PRESSUE UP TO 4700 PSI - RELEASE RUNNING TOOL -SET DOWN 50 KLBSAND BLEED PRESSURE OFF TO RELEASE -CHECK FLOATS - GOOD - PU TO EXPOSE DOG SUB AND SET DOWN ON LINER TOP 50 KLBS - PU TO REMOVE RS PACK -OFF AND CIRCULATE OUT MUD AND CIRCULATE AROUND CLEAN SEAWATER - PU RUNNING TOOLABOVE LINER TOPAND Printed 6/17/2019 2.15:14PM **All depths reported in Drillers Depths" North America - ALASKA - BP Page 4 of 8 Operation Summary Report Common Well Name: 15-03 AFE No Event Type. COM- ONSHORE (CON) Start Date. 5/22/2019 End Date: 5/27/2019 X3 -0199J -C: (5,063,017.00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2:30:OOPM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) BPUOI: USA00006507 Data From - To Ars Task Code NPT Total Depth Phase Descripbon of Operations (hr) (usft) - MARK NO-GO, CIRCULATE SURFACE TO SURFACE AT 14 BPM, 2800 PSI -NO SIGN OF CEMENT TO SURFACE ON 04:00 - 05:30 1.50 CASING P 14,29200 RUNPRD SLIP AND CUT 85'OF DRILL LINE - RECALIBRATE BLOCK HEIGHT WITH _ AMPHION AND BAKER 05:30 - 09:00 3.50 CASING P 14,292.00 RUNPRD PULLOUT OF THE HOLE FROM THE TOP OF THE LINER AT 8815' MD TO SURFACE .-LAY DOWN LINER RUNNING TOOL, RUNNING TOOL INTACT '- MONITOR WELL WITH HOLE FILL AND TRIP TANK: GOOD DISPLACEMENT - PU 160 KLBS, SO 140 KLBS AT 8700' MD SIMOPS: .- PRESSURE TEST CHOKE MANIFOLD OFFLINE 0900 - 1030 1.50 BOPSUR P 14,292.00 OTHCMP RIG UP TO PRESSURE TEST BOPE - BUILD TEST JOINT - PULL WEAR BUSHING AND SET TEST PLUG �- BLEED AIR FROM BOPE - -PERFORM BODY TEST WBS:OTHCMP 1030 - 1430 4.00 BOPSUR P 14,292.00 OTHCMP PRESSURE TEST BOPE TO 250 PSI LOWAND 3500 PSI HIGH FOR 5 MIN EACH - TEST WITH 2-7/8" AND 4-1/F' TEST JOINTS - TEST ALARMS, PVT AND FLOW SHOW - TEST WITNESS WAIVED BY AOGCC REP ROBERTNOBLE _ _ 1430 - 1530 1.00 BOPSUR P 1429200 OTHCMP RIG DOWN TESTING EQUIPMENT -PULL TEST PLUG AND SET WEAR BUSHING - BLOW DOWN TESTING EQUIPMENT - BREAK DOWN TEST JOINT -PULL 30' MOUSEHOLE AND SET 40' MOUSEHOLE 15:30 - 16:30 1.00 PERF P 14,292.00 OTHCMP RIG UP TO RUN 2-7/8" PERFORATING GUNS AND 2-7/8" PAC PIPE 1630 - 0000 7.50 PERF P 14,292.00 OTHCMP RUN IN THE HOLE WITH 2-7/8" PERFORATING GUNS TO 4277' MDAT MIDNIGHT - PICK UP PERFORATING GUNS PER HALLIBURTON TCP - PU 70 KBLS, SO 70 KLBS AT 4277' MD -MONITOR WELL WITH HOLE FILL AND TRIP TANK: GOOD DISPLACEMENT - SEAWATER IN/OUT = 8.5 PPG 5/25/2019 00:00 - 02:00 2.00 PERF P 14,292.00 OTHCMP RUN IN THE HOLE WITH 2-7/8" PERFORATING GUNSAND 2-7/8" PAC PIPE FROM 4277' MD TO 5493' MD - PICK UP PERFORATING GUNS PER HALLIBURTON TCP TO 5024' MD - PICK UP 2-7/8" PAC PIPE FROM 5024' MD TO 5493' MD - PU 80 KBLS, SO 80 KLBS AT 5493' MD - MONITOR WELL WITH HOLE FILLAND TRIP TANK: GOOD DISPLACEMENT - SEAWATER IN/OUT = 8.5 PPG Printed 6/17/2019 2:15:14PM ••AII depths reported in Drillers Depths" Common Well Name: 1-5-03 Event Type: COM- ONSHORE (CON) Project. Lisburne Rio Name/No.: PARKER 272 North America - ALASKA - BP Page 5 of 8 Operation Summary Report Start Date: 5/22/2019 End Date. 5/27/2019 Site: L5 Spud Dale/Time'. 4/23/2019 2:30:OOPM Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Him Task Code NPT (hr) 02:00 - 08:00 6.00 PERF P 08.00 - 09:00 1.00 PERF P 09:00 - 13 00 4.00 PERF P 1390 - 2290 900 PERF P 2200'. - 22.30 0 50 PERF P K3 -0199)-C: (5,063,017.00 ) Rig Release: 5/22/2019 BPUOI: USA00006507 Total Depth Phase Description of Operations (uslt) 14,292.00 OTHCMP CONTINUE TO RUN 2-7/8" PERFORATING GUNS IN THE HOLE ON STANDS OF 4" DRILL PIPE FROM 5493' MD TO SET DEPTH AT 14200' MD - PERFORM 5 MIN OPERATIONAL ASSURANCE TEST ON 4-1/2" PRODUCTION LINER TO 3500 PSI AGAINST UPPER PIPE RAMS AT 7875' MD (GOOD TEST) - TAG TOP OF DP WIPER DART AT 14201' MD, PICK UP STRETCH+1' - MONITOR WELL WITH HOLE FILL AND TRIP TANK: GOOD DISPLACEMENT -SEAWATER IN/OUT =8.5 PPG _ 14,292.00 OTHCMP PERFORATE 4-1/2" PRODUCTION LINER PER HALLIBURTON TCP REPRESENTATIVE .- PRE JOB SAFETY MEETING WITH RIG CREW AND HALLIBURTON TCP '-PERFORM PRESSURE SEQUENCE PER TCP SPECIALIST -OBSERVE POSITIVE INDICATION OF GUNS FIRING -- INITIAL LOSS OF 480 BBLS AFTER GUNS FIRED PERFORATING INTERVALS: —r14200 ' MD TO 13750MD - 450' - 13700' MD TO 13250' MD - 450' - 13200' MD TO 12750' MD - 450' - 12700' MD TO 12250' MD - 450' - 12200' MD TO 11 750'MD - 450' - 11650' MD TO 11 200'MD - 450' - 111 20'MD TO 10680' MD - 440' -10450' MD TO 10120' MD - 330' - 10010' MD TO 9845' MD - 165' - 9810' MD TO 9790' MD - 20' - 9720' MD TO 9610' MD - 110' - 9550' MD TO 9460' MD - 90' - 9380' MD TO 9200' MD - 180' TOTAL PERFORATED FOOTAGE 4035'_ 14,292.00 OTHCMP PULL OUT OF THE HOLE WITH PERFORATING GUNS ON ELEVATORS TO THE TOP OF THE PACK PIPE FROM 14200' MD TO 5493' MD - PU 185 KLBS, SO 140 KLBS - SEAWATER IN/OUT = 8.5 PPG STATIC LOSS RATE AT TOL = 450 BPH _ 14,292.00 OTHCMP LAY DOWN 2-7/8" PAC PIPE AND PERF GUNS FROM 5493' MD TO SURFACE -ALL GUNS FIRED - LOSS RATE -300 BPH - KEEP THE ANNULUS FULL WITH SEAWATER AT 6 BPM 14,292.00 OTHCMP CLEAN AND CLEAR RIG FLOOR Printed 6/17/2019 2:15.14PM ..All depths reported in Drillers Depths•' NorthAmerica- ALASKA - BP Operation Summary Report Page 6 of Common Well Name: 15-03 AFE No Event Type: COM- ONSHORE (CON) Start Date: 5/22/2019 End Date: 5/27/2019 X3 -0199J -C: (5,063,017 00 ) Project: Lisburne Site: L5 Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2,30:1 Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80us8 (above Mean Sea Levi Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft)_ _ _ _ 22:30 - 00:00 1.50 RUNCOM P 14,292.00 RUNCMP RIG UP TO RUN 4-1/2", 12.6 LB/FT VAMTOP COMPLETION - RIG UP SIDE DOOR ELEVATORS - RIG UP TORQUE TURN EQUIPMENT -PULLAND LAY DOWN WEAR BUSHING -MAKE UP XO TO FOSV - KEEP THE ANNULUS FULL WITH SEAWATER AT BPM SIMOPS: - REMOVE SPENT GUNS FROM PIPE SHED - ORGANIZE COMPLETION JEWELRYAND PREP PIPE SHED TO RUN COMPLETION WBS:RUNCOMP 5/26/2019 00:00 - 02:30 2.50 RUNCOM P 14,292.00 RUNCMP RIG UP TO RUN 4-1/2", 12.6 LB/FT VAMTOP COMPLETION - RIG UP SIDE DOOR ELEVATORS - RIG UP TORQUE TURN EQUIPMENT - KEEP THE ANNULUS FULL WITH SEAWATER AT 6 BPM SIMOPS: - ORGANIZE COMPLETION JEWELRY AND PREP PIPE SHED TO RUN COMPLETION 02:30 - 16:30 14.00 i RUNCOM P ', 14,292.00 RUNCMP RUN 4-1/2", 12.6 LB/FT, 13CR85 VAMTOP COMPLETION TO SET DEPTH AT 8816' MD - BAKERLOK WLEG ASSEMBLY, JOINT, X NIPPLE ASSEMBLY AND BAKER S3 PACKER ASSEMBLY - USE JET LUBE SEAL GUARD PIPE DOPE - TORQUE 4-1/T VAMTOP CONNECTIONS TO 4440 FT -LBS - RUN IN THE HOLE AT 90 FT/MIN - PU 50 KLBS, SO 50 KLBS AT 2400' MD - CONTINUE TO KEEP THE ANNULUS FULL WITH SEAWATER AT 6 BPM, REDUCE RATE TO BPM DOWN THE ANNULUS PRIOR TO RUNNING THE PACKER IN THE HOLE - SEAWATER IN/OUT = 8.5 PPG TAG NO-GO IN PBR WITH 10 KLBS AT 8821' MD. TAGGED IN SAME SPOT 2X. SPACE -OUT WITH PUPS TO 8818' MD (6' INTO PBR) MAKE UP TUBING HANGER. - RUN IN THE HOLEAND LAND TUBING HANGER IN TUBING SPOOL PER FMC REPRESENTATIVE - RUN IN LOCK DOWN SCREWS Printed 6m/2019 2.15.14PM "All depths reported in Drillers Depths"' Common Well Name. 15-03 Event Type: COM- ONSHORE (CON) Lisburne North America - ALASKA - BP Operation Summary Report Page 7 of 8 AFE No Start Date: 5/22/2019 Eed Date 5/27/2019 X3 -0199J -C: (5,063,017.00 ) Site: L5 Spud Daterrime: 4/23/2019 2:30:OOPM Active datum: ACTUAL KB P272 @67.60usft (above Mean Sea Level) Date From - To Hrs Task Code (hr) 18:30 - 19:00 2.50 RUNCOM P 1900 - 2300 23:00 - 00:00 4.00 RUNCOM P 1.00 RUNCOM P 5/27/2019 00:00 - 01:30 1.50 01'.30 RUNCOM P 0230 1.00 RIGID P NPT Rig Release: 5/22/2019 BPUOI: USA00006507 Total Depth Phase Description of Operations (usR) _ 14,292.00 RUNCMP PUMP 150 BBL OF CLEAN, 120°, 8.5 PPG, 3% KCL DOWN TUBING -DROP BALLAND ROD - FILL TUBING WITH KCL, OBSERVE 1000 PSI AFTER 8 BBL - BLEED PRESSURE OFF -ATTEMPT TO PUMP HEATED KCL WITH CORROSION INHIBITOR DOWN IAAT3 BPM, OBSERVE 600 PSI, TURN PUMP OFF AND PRESSURE DISSAPATES, CONFIRM LINEUP ON SURFACE AND ATTEMPT TO PUMP DOWN . IAAT 1 BPM, OBSERVE 500 PSI, TURN OFF PUMP, DETERMINE PACKER PARTIALLY SET - DISCUSS PLAN FORWARD WITH ODE, DECISION MADE TO FULLY SET PACKER AND MOVE FORWARD PER THE WELL PLAN WITHOUT CIRCULATING IN CORROSION INHIBITOR 14,292.00 RUNCMP SET PACKER AND PRESSURE TEST TUBING - PRESSURE UP TO 4500 PSI TO FULLY SET PACKER - PRESSURE TEST TUBING TO 3500 PSI FOR 30 MIN (PASS) - BLEED TUBING DOWN TO 2000 PSI - PRESSURE TEST IATO 3500 PSI FOR 30 MIN (PASS) - TESTAPPROVED BY WOS (ON WEEKEND DUTY FOR WSUP) - BLEED PRESSURE OFF TUBING TO SHEAR DCK VALVE - VALVE SHEARED WHEN TUBING REACHED 1500 PSI (2300 PSI DIFFERENTIAL) - PUMP BOTH WAYS TO CONFIRM SHEAR _ WITH 2 BPM, -300-400 PSI 14,292.00 RUNCMP RIG UPAND FREEZE PROTECT TUBING AND IA - PUMP 70 BBL OF DIESEL DOWN IA 2 BPM, 250-675 PSI 14,292.00 RUNCMP COMPLETE PUMPING 70 BBL OF DIESEL IN IA TO FREEZE PROTECT TUBING AND IA -ALLOW DIESEL TO U -TUBE FROM THE IA TO THE TUBING FOR 1 HOUR - TIME SPENT U -TUBING QUALIFIES AS 1 HOUR SPENT MONITORING THE WELL PRIOR TO INSTALLING THE TWC 14,292.00 RUNCMP FMC ON LOCATION TO INSTALL TWC AND TEST FROM BELOW TO 3500 PSI FOR 5 MIN (PASS) SIMOPS: - LAY DOWN STANDS OF 4" DP WITH OFFLINE EQUIPMENT Printed 8/172019 2:15:14PM **All depths reported in Drillers Depths" Common Well Name: L5-03 Event Type: COM- ONSHORE (CON) Project Lisburne North America - ALASKA - BP Page 8 of 6 Operation Summary Report Start Date: 5/22/2019 End Date: 5/272019 Site: L5 AFE No (5,063,017.00 ) Rig Name/No.: PARKER 272 Spud Date/Time: 4/23/2019 2.30.00PM Rig Release: 5/22/2019 Rig Contractor: PARKER DRILLING CO. BPUOI: USA00006507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft) 02:30 - 06:30 4.00 RIGD P 14,292.00 RUNCMP NIPPLE DOWN THE BOP STACK - BLOW DOWN ALL SURFACE LINES AND EQUIPMENT - SUCK OUT STACK — CLEAN OUT FLOW BOX -DE-ENERGIZE ACCUMULATOR - PULL BELL NIPPLE -REMOVE MOUSEHOLE - REMOVE CHOKE HOSE - NIPPLE DOWN AND RACK BACK BOP STACK '- NIPPLE DOWN AND LAY DOWN HIGH PRESSURE RISERS TO PIPE SHED SIMOPS: - CLEAN PITS - LAY DOWN STANDS OF 4" DP WITH OFFLINE EQUIPMENT 0630 - 0830 2.00 RIGID P 14,292.00 RUNCMP 'NIPPLE UP ADAPTER FLANGE AND TREE -CLEAN OFF HANGER - NIPPLE UP ADAPTER FLANGE AND TREE TORQUE ALL FLANGES SIMOPS: - LAY DOWN DRILL PIPE WITH OFF-LINE 'STAND BUILDING EQUIPMENT 0830 - 0930 1.00 RIGID P 14,292.00 RUNCMP RIG UP AND PRESSURE TEST ADAPTER FLANGE / HANGER VOID TO 4500 PSI FOR 15 MIN: GOOD TEST - SEND TEST TO WOS AND RECEIVE AUTHORIZATION TO PROCEED SIMOPS: - LAY DOWN DRILL PIPE WITH OFF-LINE STAND BUILDING EQUIPMENT 0930 - 10:30 1.00 RIGID P 14,292.00 RUNCMP PRESSURE TEST TREE 4500 PSI FOR 5 MIN, VISUAL LEAK TIGHT TEST - FILL TREE WITH DIESEL AND PRESSURE TEST TO 4500 PSI: GOOD TEST - SUCK OUT DIESEL FROM TREE - POUR 2 BOTTLES OF HEET IN TREE, ON TOP OF TWC SIMOPS: - LAY DOWN DRILL PIPE WITH OFF-LINE STAND BUILDING EQUIPMENT 1030 - 1800 7.50 RIGD P 14,292.00 RUNCMP LAY DOWN STANDS OF4"DRILL PIPE UTILIZING OFF-LINE STAND BUILDING EQUIPMENT SIMOPS: - INSTALL GAUGES AND VALVES ON TREE AND WELLHEAD PER FMC REPRESENTATIVE --50 PSI ON OA - SECURE WELL HEAD VALVES AND WELL HOUSE - RIG DOWN WELL HOUSE - GENERAL RIG DOWN OPERATIONS THROUGHOUT RIG RELEASE RIG 18:00 "" Printed 6/17/2019 2:15:14PM "All depths reported in Drillers Depths" by North America - ALASKA - BP Lisburne L5 L5-03 L5-03 500292362300 Design: L5-03 Final Survey Report 21 May, 2019 � se Company: North America - ALASKA - BP Project Lisburne Site: L5 Well: 1-5-03 Wellbore: 1.5-03 Design: L"3 BP Final Survey Report Locaf Coordinate Reference: Well L5-03 TVD Reference: ACTUAL KB P272 @ 67.80usft MD Reference: ACTUAL KB P272 @ 67.80usft ' North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project Lisburne, GPMA, LISBURNE Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27' OGP-Usa AK [4267'15864] Using Well Reference Point Map Zone: NAD27' OGP-Usa AK / Alaska zone 4 [26734'1586, Using geodetic scale factor Site L5, TR -11-15 Site Position: Latitude: From: Map Position Uncertainty: 0.00 usft Well 5-03 Well Position -N/-S 0.00 usft Slot Radius: +E/ -W 0.00 usft Position Uncertainty 0.00 usft Wellbore 15-03 Magnetics Model Name BGGM2018 Design L5-03 Audit Notes: 717,271.290 usft Version: 1.0 Vertical Section: Wellhead Elevation: Sample Date 51112019 Phase: Depth From (TVD) (usft) 47.70 Northing: 5,969,995.700 usft Latitude: 70° 19' 15.771 N Easting: 712,359.130 usft Longitude: 148° 16'41.402 W Slot Radius: 0.000 in Grid Convergence: 1.62 ' Northing: 5,974,530.280 usft Latitude: 70° 19' 58.869 N Easting: 717,271.290 usft Longitude: 148° 14'14.271 W Wellhead Elevation: 20.10 usft Ground Level: 20.10 usft Declination Dip Angle Field Strength (nT) 17.01 80.98 57,430 ACTUAL Tie On Depth: 47.70 +NAS +EI -W Direction (usft) (usft) V) 0.00 0.00 167.50 521/2019 4: 18'0BPM Page 2 COMPASS 5000.1 Build 81D BP Final Survey Report Company: North America - ALASKA - BP Local Co-areinate Reference: Well 15-03 Project: Lisburne TVD Reference: ACTUAL KB P272 @ 67.80usft Site: L5 MD Reference: ACTUAL KB P272 @ 67.80usft Well: 1-5-03 North Reference: True Wellbore: 15-03 Survey Calculation Method: Minimum Curvature Design: 15-03 Database: EDM RSK- Alaska PROD -ANCP1 Survey Program Dale 5/21/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 48.00 665 00 Survey #1 (L5-03) GYD-GC-SS Gyrooata gyro single shots 700.00 1,697.00 Survey #2 (1-5-03) GYD-GC-SS Gyrodata gyro single shots 1,933.06 4,695.21 Survey #3(L5-03) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 4,788.67 8,927.09 Survey #4 (1.5-03) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 9,025.05 14,292.00 Survey #5(L5-03) MWD+IFR+MS-WOCA MWD + IFR +Multi Station W/O Crustal Survey MD Inc Azl TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) C) 0 (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 47.70 0.00 0.00 47.70 -20.10 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 48.00 0.05 254.71 48.00 -19.80 0.00 0.00 5,974,530.280 717,271.290 16.67 0.00 128.00 0.06 225.75 128.00 60.20 -0.04 -0.06 5,974,530.240 717,271.227 0.04 0.02 210.00 0.14 180.47 210.00 142.20 -0.17 4.10 5,974,530.109 717,271.200 0.13 0.14 307.00 0.12 189.99 307.00 239.20 -0.39 -0.11 5,974,529.890 717,271.187 0.03 0.35 385.00 0.24 210.79 385.00 317.20 -061 -0.21 5,974,529.668 717,271.096 0.17 0.55 402.00 0.14 205.34 402.00 334.20 -0.66 -0.24 5,974,529.616 717,271.070 0.60 0.59 460.00 0.17 186.70 460.00 392.20 -0.81 -0.28 5,974,529.466 717,271.034 0.10 073 517.00 0.23 210.65 517.00 449.20 -0.99 -0.35 5,974,529.281 717,270.971 0.18 0.89 612.00 0.31 226.11 612.00 544.20 -1.33 -0.63 5,974,528.931 717,270.699 0.11 1.16 665.00 0.38 202.52 665.00 597.20 -1.59 -0.80 5,974,528.664 717,270.536 0.30 1.38 700.00 0.50 195.38 700.00 632.20 -1.85 -0.89 5,974,528.408 717,270.458 0.38 161 800.00 1.88 172.67 799.97 732.17 -3.90 -0.79 5,974,526.364 717,270.611 1.43 3.63 900.00 3.61 173.62 899.85 832.05 -8.65 -0.23 5,974,521.626 717,271.308 1.73 8.40 1,000.00 5.55 169.34 999.53 931.73 -16.53 1.01 5,974,513.784 717,272.780 1.97 16.36 1,100.00 6.88 167.81 1,098.94 1,031.14 -27.14 3.17 5,974,503.244 717,275.246 1.34 27.18 1,200.00 7.28 165.00 1,198.18 1,130.38 -39.11 6.08 5,974,491.359 717,278.496 0.53 39.50 1,300.00 8.93 159.71 1,297.18 1,229.38 -52.52 10.41 5,974,478.090 717,283.214 1.81 53.52 1 1,400.00 10.30 157.86 1,395.77 1,327.97 -68.08 16.47 5,974,462.711 717,289.723 1.40 70.03 5212019 4:18:08PM Page 3 COMPASS 5000.1 Build BID EEO BP Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-03 Project: Lisburne TVD Reference: ACTUAL KB P272 @ 67.80usft Site: L5 MD Reference: ACTUAL KB P272 @ 67.80usft Well: 1-5-03 North Reference: True Wellbore: LS -03 Survey Calculation Method: Minimum Curvature Design: 15-03 Database: EDM RSK - Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 1,500.00 12.51 156.11 1493.79 1425.99 -86.26 24.22 5,974,444.759 717298.002 2.24 89.46 1,600.00 14.06 157.08 1,591.11 1,523.31 -107.35 33.34 5,974,423.941 717,307.726 1.57 112.03 1,700.00 14.83 162.15 1,687.95 1,620.15 -130.73 42.00 5,974,400.832 717,317.053 1.48 136.72 1,800.00 14.94 164.99 1,784.60 1,716.80 -155.36 49.26 5,974,376.421 717,325.024 0.74 162.34 1,897.00 14.83 165.26 1,878.34 1,810.54 -179.44 55.65 5,974,352.535 717,332.116 0.13 187.23 1,933.06 14.56 166.21 1,913.22 1,845.42 -laB.31 57.91 5,974,343.740 717,334.626 1.00 196.37 2,030.69 14.87 168.69 2,007.65 1,939.85 -212.51 63.29 5,974,319.705 717,340.707 0.72 221.17 2,125.05 15.22 167.62 2,098.78 2,030.98 -236.48 58.32 5,974,295.891 717,346.429 0.47 245.86 2,219.26 14.96 167.96 2,189.74 2,121.94 -260.45 73.51 5,974,272.081 717,352.308 0.29 270.19 2,313.73 14.35 170.09 2,281.14 2,213.34 -283.91 78.07 5,974,248.768 717,357.544 0.86 294.07 2,408.19 15.35 171.02 2,372.44 2,304.64 -307.79 82.03 5,974,225.011 717,362.200 1.09 318.25 2,502.83 14.92 167.86 2,463.80 2,398.00 -332.07 86.55 5,974,200.869 717,367.419 0.98 342.93 2,597.25 14.28 168.75 2,555.17 2,487.37 -355.38 91.38 5,974,177715 717,372.920 0.72 36673 2,692.05 14.28 168.82 2,64704 2,579.24 -378.31 95.93 5,974,154.921 717,378.130 0.02 390.11 2,786.64 15.10 164.55 2,738.54 2,670.74 -401.64 101.47 5,974,131.771 717,384.347 1.44 414.08 2,881.32 15.54 164.06 2,829.86 2,762.08 -425.72 108.24 5,974,107.897 717,391.810 0.48 439.0.` 2,976.44 15.38 165.33 2,921.53 2,853.73 450.17 114.93 5,974,083.647 717,399.209 0.39 464.38 3,070.52 15.33 164.79 3,012.26 2,944.46 474.24 121.36 5,974,059.775 717,406.326 0.16 489.27 3,164.65 15.16 165.50 3,103.07 3,035.27 -498.16 127.70 5,974,036.046 717,413.362 0.27 514.00 3,258.06 15.18 186.23 3,193.23 3,125.43 -521.87 133.67 5,974,012.527 717,420.015 0.21 538.43 3,351.86 15.83 168.46 3,283.62 3,215.82 -546.33 139.15 5,973,988.234 717,426.204 0.94 563.50 3,445.86 15,33 159.55 3,374.17 3,306.37 -570.54 146.06 5,973,984.237 717,433.809 2.60 588.63 3,540.64 13.92 162.10 3,465.88 3,398.08 -593.13 153.94 5,973,941.887 717,442.342 1.64 612.39 3,636.39 13.72 165.25 3,558.86 3,491.06 -615,07 160.37 5,973,920.143 717,449.405 0.81 635.20 3,730.40 13.85 164.75 3,650.16 3,582.36 -636.71 166.17 5,973,898.684 717,455.827 0.19 657.58 3,824.21 13.52 165.77 3,741.31 3,673.51 -658.17 171.82 5,973,877.395 717,462.095 0.44 679.76 3,919.39 13.46 165.92 3,833.86 3,766.06 -679.70 177.25 5,973,856.033 717,468.146 0.07 701.95 521/2019 4: 18.08PM Page 4 COMPASS 5000.1 Build 81D am BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-5-03 Project: Lisburne ND Reference: ACTUAL KB P272 @ 67.80usft Site L5 MD Reference: ACTUAL KB P272 @ 67.80usft Well: L5-03 North Reference: True Wellbore: L5-03 Survey Calculation Method: Minimum Curvature Design: 15-03 Database: EDM RSK-Alaska PROD -ANCP1 Survey MD Inc Azi ND TVDSS NIS EIW Northing Easting DLeg V. See (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (1I100usft) (usft) i 4,01344 1322 160.30 3925.38 3,857.58 -700,44 183.54 5,973,635.483 717,475.032 1.40 723.56 4,107.83 13.00 160.51 4,017.31 3,949.51 -720.61 190.72 5,973,815.530 717,482.794 0.24 744.81 4,202.86 13.11 152.69 4,109.89 4,042.09 -740.26 199.23 5,973,796.132 717,491.871 1.86 765.84 4,297.33 13.27 147.79 4,201.87 4,134.07 -758.96 209.93 5,973,777.757 717,503.102 1.20 78840 4,391.30 13.26 147.00 4,293.33 4,225.53 -777.12 221.54 5,973,759.938 717,515.241 0.19 806.65 4,483.84 13.08 148.09 4,383.44 4,315.64 -794.91 232.86 5,973,742.485 717,527.066 0.33 826.47 4,578.62 13.05 147.82 4,475.77 4,407.97 -813.07 244.23 5,973,724.661 717,538.955 0.07 846.66 4,672.61 13.74 146.92 4,567.20 4,499.40 -831.41 255.97 5,973,706.676 717,551.225 0.77 867.10 4,695.21 13.86 147.13 4,589.15 4,521.35 -835.93 258.91 5,973,702.240 717,554.289 0.58 872.15 4,788.67 14.23 146.27 4,679.81 4,612.01 -854.88 271.36 5,973,683.654 717,567.286 0.45 893.35 4,828.28 14.29 146.50 4,718.20 4,650.40 -863.01 276.76 5,973,675.689 717,572.920 0.21 90245 4,923.32 14.22 145.64 4,810.32 4,742.52 -882,43 289.82 5,973,656.660 717,586.539 0.23 924.24 5,017.53 14.24 146.79 4,901.64 4,833.84 -901.67 302.70 5,973,637.795 717,599.967 0.30 945.81 5,112.03 14.28 149.25 4,993.23 4,925.43 -921.41 315.02 5,973,618.420 717,612.858 0.64 967.75 5,206.97 14.26 151.41 5,085.24 5,017.44 -941.74 326.61 5,973,598.435 717,625.024 0.56 990.11 5,301.84 14.23 151.48 5,177.19 5,109.39 -962.25 337.77 5,973,578.263 717,636.771 0.04 1,012.51 5,396.37 14.23 150.56 5,268.82 5,201.02 -982.58 349.02 5,973,558.272 717,648.613 0.24 1,034.82 5,490.81 14.27 150.27 5,360.35 5,292.55 -1,002.79 360.50 5,973,538.398 717,660.671 0.09 1,057.04 5,585.84 14.28 149.45 5,452.26 5,384.46 -1,023.01 372.24 5,973,518.527 717,672.991 0.21 1,079.33 5,680.05 14.32 148.03 5,543.74 5,475.94 -1,042.94 384.34 5,973,498.954 717,685.663 0.37 1,10141 5,774.78 14.33 149.28 5,635.53 5,567.73 -1,062.96 396.53 5,973,479.301 717,698.429 0.33 1,123.59 5,869.80 14.33 148.86 5,727.59 5,659.79 -1,083.13 408.62 5,973,459.487 717,711.096 0.11 1,145.90 5,964.55 14.36 148.48 5,819.39 5,751.59 -1,103.19 420.83 5,973,439.797 717,723.877 0.10 1,168.12 6,057.72 14.50 149.62 5,909.62 5,841.82 -1,123.10 432.77 5,973,420.241 717,736.388 0.34 1,190.14 6,153.14 14.30 148.33 6,002.04 5,934.24 -1,143.43 445.00 5,973,400.270 717,749.199 0.40 1,212.64 6,247.35 14.54 147.23 6,093.28 6,025.48 -1,163.28 457.51 5,973,380.795 717,762.278 0.39 1,234.72 6,341.45 14.66 150.05 6,184.34 6,116.54 -1,183.53 469.84 5,973,360.912 717,775.197 0.77 1,257.16 521/2019 4: 16:08PM Page 5 COMPASS 5000.1 Build 81D am BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-5-03 Project Lisburne TVD Reference: ACTUAL KB P272 @ 67.80usft Site: 1-5 MD Reference: ACTUAL KB P272 @ 67.60usft Well: 1-5-03 North Reference: True Wellbore: 1-5-03 Survey Calculation Method: Minimum Curvature Design: L5-03 Database: EDM RSK- Alaska PROD -ANCPI Survey MD Inc Azi TVD TVDSS NIS IEW Northing EasBng DLP V. Sec (usft) V) P) (usft) (usft) (usft) (usft) (usft) (usft) (9100usft) (usft) 6437.18 14.66 150.58 6,276.96 6,209.16 -1,204.58 481.84 5,973,340.222 717,787.800 0.14 1,280.31 6,531.79 14.72 148.84 6,368.47 6,300.67 -1,225.29 493.94 5,973,319.868 717,800.494 0.47 1,303.15 6,626.50 14.73 147.09 6,460.07 6,392.27 -1,245.70 506.71 5,973,299.842 717,813.848 0.47 1,325.83 6,721.05 14.72 145.05 6,551.52 6,483.72 -1,265.63 520.12 5,973,280.302 717,627.831 0.55 1,348.20 6,815.81 14.66 145.82 6,643.18 6,575.38 -1,285.43 533.76 5,973,260.905 717,842.041 0.21 1,370.49 6,910.13 14.35 147.02 6,734.49 6,666.69 -1,305.13 546.84 5,973,241.601 717,855.682 0.47 1,392.54 7,004.77 14.35 147.29 6,826.18 6,758.38 -1,324.83 559.56 5,973,222.273 717,868.968 0.07 1,414.53 7,099.32 14.38 147.89 6,917.77 6,849.97 -1,344.64 572.14 5,973,202.843 717,882.109 0.16 1,436.59 7,194.27 13.41 154.82 7,009.95 6,942.15 -1,364.59 583.09 5,973,183.216 717,893.634 2.03 1,458.44 7,288.60 11.98 164.28 7,101.98 7,034.18 -1,383.92 590.40 5,973,164.111 717,901.498 2.87 1,478.89' 7,383.33 10.77 176,47 7,194.86 7,127.06 -1,402.22 593.61 5,973,145.911 717,905.236 2.83 1,497.45 7,477.17 10.50 188.87 7,287.10 7,219.30 -1,419.42 592.83 5,973,128.695 717,904.956 2.45 1,514.08 7,571.98 10.19 200.54 7,380.38 7,312.58 -1,435.81 588.55 5,973,112.188 717,901.158 2.23 1,529.15 7,667.12 10.20 212.55 7,474.03 7,406.23 -1,450.79 581.07 5,973,096.995 717,894.109 2.23 1,542.16 7,761.46 11.38 231.51 7,566.73 7,498.93 -1,463.63 569.28 5,973,083.821 717,882.703 3.94 1,552.15 7,855.87 12.98 242.69 7,659.02 7,591.22 -1,474.29 552.57 5,973,072.678 717,866.305 3.01 1,558.94 7,950.55 14.79 241.27 7,750.93 7,683.13 -1,484.98 532.52 5,973,061.414 717,846.577 1.95 1,565.04 8,014.64 17.87 243.72 7,812.43 7,744.63 -1,493.27 516.53 5,973,052.667 717,830.831 4.92 1,56967 8,045.58 19.49 245.80 7,841.74 7,773.94 -1,497.49 507.56 5,973,048.191 717,821.992 5.66 1,571.84 8,075.35 20.87 247.52 7,869.68 7,801.88 -1,501.55 498.13 5,973,043.856 717,812.684 5.05 1,573.77 8,107.06 22.27 249.48 7,899.17 7,831.37 -1,505.82 487.28 5,973,039.278 717,801.965 4.96 1,575.59 8,137.81 23.21 250.06 7,927.53 7,859.73 -1,509.93 476.13 5,973,034.848 717,790.936 3.14 1,577.19 8,173.54 24.28 250.81 7,960.23 7,892.43 -1,514.74 462.57 5,973,029.641 717,777.525 3.11 1,578.95 8,201.71 25.35 251.06 7,985.80 7,918.00 -1,518.60 45140 5,973,025.460 717,766.467 3.82 1,580.30 8,232.83 25.85 251.90 8,013.87 7,946.07 -1,522.87 438.65 5,973,020.825 717,753.846 1.97 1,58171 8,326.17 27.49 255.27 8,097.28 8,029.48 -1,534.67 398.47 5,973,007.866 717,714.025 2.39 1,584.54 8,421.09 29.50 258.56 8,180.70 8,112.90 -1,544.88 354.37 5,972,996.386 717,670.241 2.69 1,584.96 5112019 4: 18..08PM Page 6 COMPASS 5000.1 Build 81D BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well L5-03 Project: Lisburne TVD Reference: ACTUAL KB P272 @ 67.80usft Site: 15 MD Reference: ACTUAL KB P272 @ 67.80usft Well: 15-03 North Reference: True Wellbore: 15-03 Survey Calculation Method: Minimum Curvature Design: 15-03 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Easting DLeg V. Sea (usft) V) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 8,515.77 32.77 260.62 8,261.73 8,193.93 -1,553.68 306.22 5,972,986.193 717,622.374 3.63 1,583.13 8,610.19 35.48 262.97 8,339.89 8,272.09 -1,561.20 253.60 5,972,977.158 717,570.197 3.19 1,579.13 8,704.79 35.69 265.03 8,416.83 8,349.03 -1,566.95 199.05 5,972,969.824 717,515.649 1.29 1,572.90 8,799.75 35.61 264.81 8,493.99 8,426.19 -1,571.85 143.93 5,972,963.329 717,460.686 0.16 1,565.75 8,895.19 35.73 264.19 8,571.53 8,503.73 -1,577.19 88.54 5,972,956.392 717,405.473 0.40 1,558.97 8,927.09 35.76 264.17 8,597.42 8,529.62 -1,579.08 70.00 5,972,953.966 717,386.997 0.10 1,556.80 9,025.05 35.91 263.35 8,676.83 8,609.03 -1,585.31 12.99 5,972,946.089 717,330.193 0.51 1,550.55 9,059.32 37.87 261.85 8,704.24 8,636.44 -1,587.96 -7.41 5,972,942.845 717,309.882 6.30 1,548.73 9,095.37 39.67 259.79 8,732.35 8,664.55 -1,591.57 -29.69 5,972,938.593 717,287.717 6.14 1,547.43 9,126.86 42.76 259.32 8,756.04 8,688.24 -1,595.33 -50.09 5,972,934.240 717,267.434 9.86 1,546.69 9,154.95 46.22 258.82 8,776.07 8,708.27 -1,599.07 -69.41 5,972,929.948 717,248.227 12.38 1,546.15 9,187.67 50.91 258.79 8,797.72 8,729.92 -1,603.83 -93.47 5,972,924492 717,224.319 14.33 1,545.59 9,218.72 54.78 258.55 8818.47 8,748.87 -1,606.69 -117.73 5,972,918.929 717,200.211 12.46 1,545.09 9,249.15 57.87 258.38 8,833.34 8,765.54 -1,613.75 -142.54 5,972,913.149 717,175.561 10.17 1,54466 9,281.73 61.11 258.27 8,849.88 8,782.08 -1,619.43 -170.03 5,972,908.676 717,148.253 9.95 1,544,26 9,313.95 64.02 258.34 8,864.72 8,796.92 -1,625.23 -198.02 5,972,900.072 717,120.435 9.03 1,543.86 9,343.58 66.66 258.81 8,877.07 8,809.27 -1,630.56 -224.40 5,972,893.981 717,094.227 9.03 1,543.351 9,375.89 70.29 259.98 8,888.93 8,821.13 -1,636.09 -253.95 5,972,887.592 717,064.846 11.71 1,542.361 9,409.03 72.98 262.39 8,899.38 8,831.58 -1,640.91 -285.03 5,972,881.875 717,033.925 10.69 1,540.34 9,438.03 75.76 263.25 8,907.19 8,839.39 -1,644.40 -312.74 5,972,877.586 717,006.333 10.00 1,537.75 9,471.88 79.28 263.92 8,914.50 8,846.70 -1,648.09 -345.57 5,972,872.945 716,973.617 10.58 1,534.25 9,503.82 81.87 264.14 8,919.73 8,851.93 -1,651.37 -376.91 5,972,868.763 716,942.391 8.14 1,530.67 9,532.83 84.40 264.12 8,923.20 8,855.40 -1,654.31 -405.56 5,972,864.989 716,913.841 8.72 1,527.34 9,566.73 88.06 265.22 8,925.43 8,857.63 -1,657.46 -439.23 5,972,860.874 716,880.274 11.27 1,523.12 9,598.31 90.71 265.55 8,925.77 8,857.97 -1,660.00 -470.70 5,972,857.423 716,848.889 8.46 1,518.79 9,627.81 92.78 266.00 8,924.87 8,857.07 -1,662.17 -500.11 5,972,854.400 716,819.561 7.18 1,514.55 9,661.03 95.29 265.03 8,922.53 8,854.73 -1,664.76 -533.14 5,972,850.853 716,786.618 8.10 1,509.93 &212019 4:18:08PM Page 7 COMPASS 5000.1 Build 81D am BP Final Survey Report Company: North America -ALASKA - BP Local Co-ordinate Reference: Well L5-03 Project: Lisburne TVD Reference: ACTUAL KB P272 @? 67.80usft Site: 1_5 MD Reference: ACTUAL KB P272 (r'i167.80usft Well: 15-03 North Reference: True Wellbore: 15-03 Survey Calculation Method: Minimum Curvature Design: 15-03 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (cleft) (usft) (usR) (usft) (usft) (°1100usft) (usft) 9,692.11 97.74 265.67 8,919.01 8,851.21 -1,667.26 -563.92 5,972,847.460 716755.930 8.14 1,505.71 9,721.63 99.30 265.88 8,914.63 8,846.83 -1,669.41 -593.03 5,972,844.466 716,726.892 5.33 1,501.51 9,755.13 100.79 264.99 8,908.79 8,840.99 -1,672.04 -625.91 5,972,840.891 716,694.103 5.16 1,496.96 9,786.92 103.70 263.83 8,902.05 8,834.25 -1,675.06 -656.83 5,872,836.972 716,663.290 9.82 1,493.22 9,816.00 105.00 263.93 8,894.84 8,827.04 -1,678.07 -684.84 5,972,833.159 716,635.378 4.48 1,490.09 9,910.56 104.98 265.54 8,870.38 8,802.58 -1,686.45 -775.79 5,972,822.147 716,544.710 1.64 1,476.59 10,005.03 105.07 266.96 8,845.89 8778.09 -1,692.41 -866.83 5,972,813.545 716,453.883 1.45 1,464.71 10,101.34 105.41 266.24 8,820.57 8,752.77 -1,697.93 -959.59 5,972,805.350 716,361.327 0.80 1,450.02 10,195.70 105.20 265.75 8,795.67 8,727.87 -1,704.26 -1,050.39 5,972,796.390 716,270.760 0,52 1,436.55 10,288.35 104.91 265.16 8,771.60 8,703.80 -1,711.32 -1,139.58 5,972,786.743 716,181.817 0.72 1,424.15 10,350.93 105.01 267.14 8,75544 8,687.64 -1,715.38 -1,199.89 5,972,780.938 716,121.643 3.06 1,41506 10,383.02 104.74 268.11 8,747.21 8,679.41 -1,718.67 -1,230.88 5,972,778.756 716,090.707 3.04 1,409.61 10,414.06 103.46 268.25 8,739.64 8,671.84 -1,717.63 -1,260.97 5,972,776.929 716,060.660 4.15 1,404.03 10,447.91 101.49 268.41 8,732.33 8,664.53 -1,718.59 -1,294.01 5,972,775.010 716,027.668 5.84 1,397.82 10,476.21 100.42 269.01 8,726.95 8659.15 -1,719.21 -1,32178 5,972,773.580 715,999.922 4.32 1,392.42 10,508.61 98.74 270.67 8,721.56 8,653.76 -1,719.30 -1,353.73 5,972,772.567 715,967.994 7.24 1,385.59 10,540.94 96.70 271.97 8,717.22 8,649.42 -1,718.56 -1,385.75 5,972,772.378 715,935.962 7.46 1,377.94 10,570.77 96.45 272.64 8,713.80 8,646.00 -1,717.37 -1,415.36 5,972,772.711 715,906.331 2.38 1,370.37 10,603.13 95.49 272.81 8,710.44 8,642.64 -1,715.84 -1,447.51 5,972,773.309 715,874.154 3.01 1,361.92 10,634.72 94.47 272.61 8,707.69 8,639.89 -1,714.35 -1,478.95 5,972,773.886 715,842.691 3.29 1,353.66 10,665.71 93.27 272.51 8,705.60 8,637.80 -1,712.97 -1,509.84 5,972,774.372 715,811.777 3.89 1,345.63 10,697.77 92.38 272.25 8,704.02 8,636.22 -1,711.64 -1,541.83 5,972,774.774 715,779.761 2.89 1,337.41 10,729.87 90.66 272.17 8,703.17 8,635.37 -1,710.40 -1,573.89 5,972,775.082 715,747.676 5.36 1,32926 10,760.16 88.94 270.89 8,703.28 8,635.48 -1,709.65 -1,604.17 5,972,774.961 715,717.390 7.49 1,32197 10,792.53 87.22 267.95 8,704.36 8,636.56 -1,710.03 -1,636.52 5,972,773.640 715,685.071 9.99 1,315.35 10,824.60 86.21 264.28 8,706.20 8,638.40 -1,712.20 -1,668.45 5,972,770.548 715,653.211 11.85 1,310.55 10,855.17 87.50 264.58 8,707.88 8,640.08 -1,715.16 -1,698.83 5,972,766.707 715,622.931 4.33 1,306.87 5212019 4: 18'08PM Page 8 COMPASS 5000.1 Build BID ss BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-5-03 Project: Lisburne TVD Reference: ACTUAL KB P272 @ 67.80usft Site: L5 MD Reference: ACTUAL KB P272 @ 67.80usft Well: 15-03 North Reference: True Wellbore: 15-03 Survey Calculation Method: Minimum Curvature Design: LS -03 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS N/S E/W Northing Easting DLeg V. SSC (usft) (°) V) (usft) (usft) (usft) (usft) (waft) (usft) (11100ull (usft) 10.887.58 86.33 267.06 8,709.62 8,641.82 -1,717.52 -1,731.11 5,972,763.414 715,590.741 845 1,302.1P 10,920.22 86.14 270.03 8,711.77 8,643.97 -1,718.35 -1,763.66 5,972,761.644 715,558.225 9.10 1,295.95 10,949.31 86.02 271.90 8,713.75 8,645.95 -1,717.86 -1,792.68 5,972,761.292 715,529.208 6.43 1,289.19 10,982.92 86.85 272.82 8,715.84 8,648.04 -1,716.48 -1,826.19 5,972,761.702 715,495.667 3.68 1,280.59 11,013.89 88.27 273.71 8,717.16 8,649.36 -1,714.72 -1,857.08 5,972,762.569 715,464.740 5.41 1,272.19 11,044.20 90.47 274.46 8,717.50 8,649.70 -1,712.56 -1,887.31 5,972,763.851 715,434.463 7.67 1,263.54 11,077.59 91.09 276.19 8,717.04 8,649.24 -1,709.46 -1,920.56 5,972,765.985 715,401.147 5.50 1,253.32 11,109.36 90.79 276.75 8,716.52 8,648.72 -1,705.88 -1,952.12 5,972,768.648 715,369.495 2.00 1,242.99 11,138.19 89.28 277.03 8,716.50 8,648.70 -1,702.42 -1,980.74 5,972,771.276 715,340.787 5.33 1,233.42 11,172.01 89.13 276.68 6,716.97 8,649.17 -1,898.39 -2,014.31 5,972,774.338 715,307.111 1.13 1,222.21 11,233.48 89.71 276.69 8,717.59 8,649.79 -1,691.23 -2,075.38 5,972,779.722 715,245.883 0.94 1,202.02 11,328.05 89.06 275.82 8,718,61 8,650.81 -1,680.93 -2,159.36 5,972,787.297 715,151.628 1.15 1,171.62 11,422.56 88.57 276.33 8,720.56 8,652.76 -1,670.93 -2,263.32 5,972,794.571 715,057.424 0.75 1,141.52 11,517.44 88.14 275.61 8,723.29 8,655.49 -1,661.06 -2,357.65 5,972,801.698 714,962.856 0.88 1,111.48 11,610.34 88.97 276.50 8,725.63 8,657.83 -1,651.27 -2,450.00 5,972,806.815 714,870.265 1.31 1,081.93 11,706.03 89.96 277.82 8,726.52 8,658.72 -1,639.34 -2,544.93 5,972,817.985 714,775.028 1.72 1,049.71 11,799.93 90.39 27849 8,726.24 8,658.44 -1,626.02 -2,637.88 5,972,828.606 714,681.736 0.85 1,016.62 11,832.22 90.54 275.66 8,725.98 8,658.18 -1,622.04 -2,669.92 5,972,831.653 714,649.596 8.78 1,005.80 11,863.68 90.48 273.73 8,725.70 8,657.90 -1,619.47 -2,701.26 5,972,833.318 714,618.184 6.14 996.50 11,894.70 90.66 272.84 8,725.39 8,657.59 -1,617.69 -2,732.24 5,972,834.198 714,587.180 2.93 988.07 11,988.42 91.06 274.66 8,723.98 8,656.18 -1,611.56 -2,825.75 5,972,837.615 714,493.541 1.99 981.85 12,084.32 90.72 278.01 8,722.49 8,654.69 -1,600.99 -2,921.04 5,972,845.429 714,397.990 3.51 930.90 12,178.53 90.97 278.00 8,721.13 8,653.33 -1,588.15 -3,012.34 5,972,855.618 714,306.359 0.27 896.60.. 12,271.74 90.94 279.06 8,719.54 8,651.74 -1,574.03 -3,106.48 5,972,867.005 714,211.852 1.11 864.44 12,368.18 89.96 280.11 8,718.79 8,650.99 -1,557.97 -3,201.57 5,972,880.300 714,116.342 1.49 828.19 12,461.38 89.06 280.96 8,719.58 8,651.78 -1,540.93 -3,293.19 5,972,894.677 714,024.268 1.33 791.72 12,556.29 87.99 278.83 8,722.03 8,654.23 -1,524.63 -3,386.65 5,972,908.266 713,930.379 2.51 755.58 5212019 4: 18:08PM Page 9 COMPASS 5000.1 Build 81D RES BP Final Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well L5-03 Project: Lisburne TVD Reference: ACTUAL KB P272 (a3 67.80usft Site: L5 MD Reference: ACTUAL KB P272 Q 67.80usft Well: 1-5-03 North Reference: True Wellbore: 1-5-03 Survey Calculation Method: Minimum Curvature Design: L5-03 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) V) (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) 12651.77 87.90 277.70 8,725.45 8,557.55 -1,510.91 -3,481.08 5,972,919.241 713,835.599 1.19 721.7° 12,746.29 88.57 274.66 8,728.36 8,660.56 -1,500.74 -3,574.99 5,972,926.685 713,741.434 3.29 691.50 12,840.17 89.96 278.70 8,729.57 8,661.77 -1,489.82 -3,668.21 5,972,934.897 713,647.948 4.55 660.67 12,935.21 90.54 280.36 8,729.15 8,661.35 -1,474.09 -3,761.93 5,972,947.909 713,553.812 1.85 625.03 13,028.92 90.54 277.66 8,728.27 8,660.47 -1,459.41 -3,854.47 5,972,959.895 713,460.889 2.88 590.67 13,124.14 90.54 275.82 8,727.37 8,659.57 -1,448.24 -3,949.02 5,972,968.326 713,366.056 1.93 559.30 13,217.99 90.14 275.75 8,726.81 8,659.01 -1,438.78 4,042.40 5,972,975.076 713,272.455 0.43 529.86 13,310.18 89.86 272.49 8,728.81 8,659.01 -1,432.16 -4,134.33 5,972,979.033 713,180.367 3.55 503.50 13,406.76 90.02 276.79 8,726.92 8,659.12 -1,424.35 -4,230.58 5,972,984.052 713,083.945 4.46 475.04 13,502.03 90.42 278.41 8,726.55 8,658.75 -1,411.75 -4,325.00 5,972,993.911 712,989.195 1.75 442.31 13,595.74 90.02 277.06 8,726.19 8,658.39 -1,399.14 -4,417.86 5,973,003.827 712,896.018 1.50 409.90 13,690.02 89.99 275.63 8,726.18 8,658.38 -1,388.72 -4,511.56 5,973,011.527 712,802.060 1.52 379.45 13,784.90 89.99 275.51 8,728.20 8,658.40 -1,379.51 -4,605.99 5,973,017.997 712,707.405 0.13 350.02 13,879.21 89.99 274.88 8,726.21 8,658.41 -1,37097 -4,699.91 5,973,023.812 712,613.280 0.67 321.36 13,974.05 89.93 276.19 8,726.28 865848 -1,361.82 -4,794.31 5,973,030,220 712,518.663 1.38 292.00 14,069.09 89.53 279.04 8,726.73 8,658.93 -1,349.23 -4,888.50 5,973,040.079 712,424.151 3.03 259.3; 14,162.59 88.91 277.87 8,728.00 8,660.20 -1,335.48 4,980.97 5,973,051.140 712,331.323 1.42 225.89 14,258.83 88.94 276.68 8,729.80 8,662.00 -1,323.32 -5,076.22 5,973,060.535 712,235.767 1.24 193.40 14,292.00 86.94 276.68 8,730.42 8,662.62 -1,319.44 -5,109.36 5,973,063.454 712,202.532 0.00 182.44 Projection to TD 5212019 4:18'08PM Page 10 COMPASS 5000.1 Build 81D LlsEuma BODETAILS' L&MFrokN: 6.et<aonSft LS � coca relwE Re�ereiwx ML5M,T.N. WNI: LS -0J 7]Ir ryi. aavelem Mol Woo,,,: CTB4MBnn@67&)oA iTiemMD: WNW L60J 4].]0 Od. IOOBN000EI mama DmN PNexv L. BP3n@6]Wwfi AL6Webr xiCakuhron FbM]'. e4timum Curvalu¢ ldoo Easbn9 (200 usNin) 2eool& b %004" i� North America - ALASKA - BP Lisburne L5 L5-03 L5-03 L5-03 WP12A 500292362300 AOGCC Offset Well Report 22 May, 2019 o Company: North America - ALASKA - BP Project: Lisburne Reference Site: L5 Site Error: oDousft Reference Well: L5-03 Well Error: 0.00usft Reference Wellbore 1.5-03 Reference Design: 15-03 WP12A BP Anticollision Report Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-03 ACTUAL KB P272 @ 67.80usft ACTUAL KB P272 @ 67.80usft True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCPt OBset Datum Reference 1.5-03 WP12A Filter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria To Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tmv. Cylinder North Results Limited by: Maximum center -center distance of 1,624.43usft Error Surface: Elliptical Conic Survey Program Date 5/21/2019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 48.00 665.00 Survey #1 (1-5-03) GYD-GC-SS Gyrodata gyro single shots 700.00 1,897.00 Survey #2 (1-5-03) GYD-GC-SS Gymdata gyro single shots 1,933.06 4,695.21 Survey#3(L5-03) MWD+IFR+MS-WOCA MWD +IFR+Multi Station W/O Crustal 4,788.67 8,927.09 Sumay#4(L5-03) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal 9,025.05 14,292.00 Survey#5(L5-03) MWD+IFR+MS-WOCA MWD + IFR + Multi Station W/O Crustal Summary Site Name Offset Well - Wellbore - Design L6 1-5-01 - 15-01 - 15-01 15-03 - 15-03 - 15-03 WP12A 1-5-04 - 15-04 - 1-5-04 15-05 - 1-5-05 - 15-05 1-5-07 - PLAN 1-5-07 - 1-5-07 WP03 15-08 - 1-5-08 - 15-08 1-5-09 - 15-09 - 15-09 Reference Offset Centre to Measured Measured Centre Depth Depth Distance (usft) (usft) (usft) 1,317.53 1,300.00 39.63 10,575.55 10,575.00 0.00 3,961.18 4,050.00 168.83 507.80 500.00 59.80 501.05 500.00 125.88 4,013.55 4,225.00 340.44 487.79 475.00 178.16 522/2019 9:05,40AM Page 2 of 2 COMPASS 5000.1 Build 81D Printed 6/242019 3'.23:30PM Papa 1o 3 North America - ALASKA - BP Cementing Report Common Well Name: 1_5-03 / OH Report no.. i Report date: 4/28/2019 Project: Lisburne Site: L5 Spud Date/rime: 4/23/2019 Event Type: DRL- ONSHORE (DON) S1aR Date: 4/2212019 I End Date: 5222019 AFE � Contractor PARKER DRILLING CO. Rip NemelNo.: PARKER 272 Rig Release: 5/222019 X3-0189J-C: (10,284,260.00 ) BPUOI: USA00006507 Active datum: ACTUAL KB P272 067.80usft (above Mean Sea Leve0 General lMormaeon Job type: Primary Cement job start date/time: 4/28/2019 12:OOPM Job end datettime: 4/28/2019 7:OOPM Cement Company: SCHLUMBERGER Cementer: Cemented String: SURFACE CASING String Size: 10.750 (in) String Set TMD: 4,745.78 (usft) Hole Size: 13.500 (in) Pipe Movement Pipe Movement: RECIPROCATING Rotating Time (Start-End): RPM: Rotating Torque (init/avg/max): (ft-lbo Reciprocating Time (Start-End): Recip Drag Up/Dovm: - (kip) SPM: Stroke Length: Fluttf Naim: SPACER Fluids (1 of 3) Slurry Type'. SPACER Purpose: SPACER Class: Description: MUD PUSH II Density: 10.00 (ppg) Yield: Mix Water Ratio: Excess: Mix Method Sacks Used: Water Volume: Excess Slurry Volume: 0.0 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 98.0 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type: Density: 9.30 (ppg) PV: 20.00 (cp) YP: 18.000 (Ibf/100ff2) Viscosity: 0.00 (9/qt) Gels 10 Sec. 5.000 (Ibf/100f -) Gels 10 Min: 14.000 (I1)11100ft') FWId Name: CEMENT Fluids (2 of 3) Slurry Type: CEMENT Purpose: PRIMARY Class: LITE Description: LEAD SLURRY Density: 11.00 (ppg) Yield: 1.9100 (IN/ak) Mix Water Ratio: 6.659 (gal/ii Excess: 350.00(%) Mix Method: ON-THE-FLY Sacks Used: 2,410.50 (9416 sacks) Water Volume: 382.2 (bbl) Excess Slurry Volume: 637.8 (bbl) Density Measured by: DENSOMETER Other Volume. Total Vol in Well: Slurry Volume: 820.0 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type: Density: 9.30 (ppg) PV: 20.00 (cp) YP: 18.000 (I1of/100M Viscosity: 0.00 (s/qt) Gels 10 Sec: 5.000 (Ibf/100ft') Gels 10 Min. 14.000 (Ibf/100W) Additives Name Type Amount Units Concentration Unit D047 ANTIFOAMAGENT 0.050 GALISX D185 DISPERSANT 0.070 GAVSX D177 RETARDER 0.080 GALISX Printed 6/242019 3'.23:30PM Page 2 of 3 North America - ALASKA - BP Cementing Repoli rRepon no 1 Report date: 428/2018 Gammon Well Name : L5-03 / OH Site LS Spud Date/Lme 423/2019 Pro)ect. Lisburne Event Type: DRL- ONSHORE (DON) Siert Dete: 4/22/2019 End Date: 5/222019 AFE No Contractor. PARKER DRILLING CO.Rig Name /No.: PARKER 272 Rig Release: 5/222019 X3-0199) C (10,264,260.00 ) BPUOI. USA00006507 Active datum: ACTUAL KB P272 @67.e0usft (above Mean Sea Level) Fluid TNb Thick time Thick Free vrater Free water Fluid loss Fluid loss Fluid loss Comp Camp Comp Comp Comp Strength Comp Strength (hr) temp. (%) temp. (cc/30m in) temp. press. Strength Strength Strength Strength Time Pressure 2 Temperature 2 (°F) (°F) (°F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) (°F) (min) psi °F min 8.43 68.00 0.00 80.00 Field Name: CEMENT Fluids (3 of 3) Slurry Type', CEMENT Purpose. PRIMARY Class: G -CLASS Description: TAIL SLURRY Density: 15.80(ppg) Yield: 1.1600 (ft'/sk) Mix Water Ratio: 4.112 (gal/sk94) Excess: 40.00(%) Mix Method: ON -THE -FLY Sacks Used: 266.00 (941b sacks) Water Volume: 26.0 (bbl) Excess Slurry Volume: 15.7 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 55.0 (bbl) Excess Measured From: EST, GAUGE HOLE Mud Type' Density: 9.30 (ppg) PV: 20.00 (cp) YP: 18.000 (Ibf/100ft-) Viscosity: 0.00 (s/qt) Gels 10 Sec: 5.000 (Ibf/100ft-) Gels 10 Min: 14.000 (Ibf1100ft-) AddNlves Name Type Amount Units Concentration Unit D047 ANTIFOAM AGENT 0.050 GAUSX D145A DISPERSANT 0.150 GAUSX D500 GAS CONTROL AGENT 0.850 GAUSX D167 FLUID LOSS 0.100 % BWOC D177 RETARDER 0.020 GAUSX Fluid Tea4 Thick time Thick Free water Free water Fluid loss Fluid loss Fluid Ions Comp Comp Comp Comp Comp Strength Camp Strength (hr) temp. (%) temp. (cc/30min) temp. press. Strength Strength Strength Strength Time Pressure 2 Temperature 2 (°F) (°F) (°F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) ('F) min si °F min 5.43 0.00 80.00 32.0 1 0.00 Printed 6/242019 3:23:30PM Printed 6/242019 3:23:30PM Page 3 of 3 North America - ALASKA - BP Cementing Report Common Well Name: 15-03 / OH Report no.: 1 Report date: 428/2019 Project: LisburneSile: LS _ Spud Date/Time: 4/232019 _ Event Type: DRL-ONSHORE (DON)_ Start Date: 4/22/2019 End Date: 5/22/2019 AFE No.: Contractor: PARKER DRILLING CO. Rig Name/No.'. PARKER 272 [Rig Release: 5/222019 X3 -0199J -C: (10,264,260.00 ) BPUOI: USA00006507 Active datum. ACTUAL KB P272 @87.80usR (above Mean Sea Level) Steges Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bodoni Plug Pressure Flusl Pressure Retums Circulate Cmt Vol to Total Annular no. (us@) (usR) Rate Press. Plug Plug Bumped Bumped Hew Hem Pnor Surface Mud Last Flow (gpm) (psi) (hr) (bbl) (bbl) Ager (psi) (mw) 1 PRIMARYCEMENT 0.00 4,745.00 Y Y Y Y 4.001 1 Pumping Schedule Fluid pumped Volume Avg. Max Disp. Slurry Top Slurry Base Start Mix Cmt Start Slurry Pumping end Start Disp Foam Gas Type Gas Vol BH circ. Bh static Pumped Disp. Rate TMD TMD Pmp date/time job Used temp. temp. (bbl) Rate (bbl min) Well) (usR) bbl/min) Teale Casing Teat Shoe Teat Liner Top Test Test Pressure' 3,500.00 (psi) FIT/LOT: (ppg) Liner Overlap: (usR) Time: 30 (min) Tool: N Positive Test: (ppg) Positive Test Tool: N Cement Found between Shoe and Collar: N Open Hole Length: (usR) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summary CBL Run: N Cement Top: (usR) Under Pressure: (psi) How Determined Bond Quality: TOC SURicient'. N CET Run: N Jab Rating: Bond Quality: If Unsuccessful, Detection Indicator: Temp Survey N Remedial Cement Required: N Him Prior to Log'. (hr) I How Determined: Remarks OBSERVE 260 BBL OF CEMENT BACK TO SURFACE - TOTAL LOSSES FROM CEMENT EXIT SHOE TO CEMENT IN PLACE: 30 BBLS - CIP ® 18:58 Printed 6/242019 3:23:30PM Printed 6/24/2019 11:12:21AM North America - ALASKA - BP Pape 1 of 2 Cementing Report Common Well Name: L5-03 / OH Report no.: 2 Report date. 5/5/2019 Project: Lisburne Site LS Spud Dame: 4/2312079 Event Type: DRL- ONSHORE (DON) Start Date: 4/22/2019 End Date: 5/22/2019 AFE No.: Rig Name/No.: PARKER 272 Rig Release: 5/2212019 X3-0199J-C: (10,284,260.00) Contractor: PARKER DRILLING CO. BPUOI: USA00008507 Active datum: ACTUAL KB P272 @67.80usft (above Mean Sea Level) General Information Job type: Primary Cement job start date/time5/5/2019 9:30AM Job end datedime: 5/5/2018 11 ADAM Cement Company: SCHLUMBERGER Cementer: DANIEL SETTLE Cemented String: INTERMEDIATE CASING 1 String Size. 7.000 (in) String Set TMD: 8,988.00 (usft) Hole Size: 9.875 (in) _ Pipe Movement Pipe Movement RECIPROCATING Rotating Time (Start-End): RPM. Rotating Torque (init/avg/max): (ft-Ibl) Reciprocating Time (Start-End)'. Recip Drag JcDovm. - (kip) SPM: Stroke Length. Fluld Name: SPACER Fluids (1 of 2) Slurry Type: SPACER Purpose: SPACER Class: SPACER Description: MUD PUSH It Density: 13.00 (ppg) Yieio. Mix Water Ratio: Excess: Mix Method: Sacks Used. Water Volume: Excess Slurry Volume: 0.0 (bbl) Density Measured by: DENSOMETER Other Volume. Total Vol in Well Slurry Volume: 50.0 (bbl) Excess Measured From: Mud Type'. Density: 10.10 (ppg) PV'. 11.00 (cp) YP: 17.000 (Ibf/100fN) Viscosity: 44.00 (s/gry Gels 10 Sec: 5.000 (Ibf/l 00r-) Gels 10 Min: 7.000 (Ibf/100ft�) Fluid Name: CEMENT Fluids (2 of 2) Slurry Type: CEMENT Purpose. PRIMARY Class: G-CLASS Description: TAIL SLURRY Density: 15.80(ppg) Yield: 1.1600 (R'/sk) Mix Water Ratio: 4.112 (gal/sk94) Excess: 30.00(%) Mix Method: BATCH Sacks Used: 460.00 (941b sacks) Water Volume: 45.0 (bbl) Excess Slurry Volume: 21.9 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 95.0 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type'. Density: 10.10 (ppg) PV: 11.00 (cp) YP: 17.000 (lbff100ft) Viscosity. 44.00 (a/qt) Gels 10 Sec: 5.000 (lbf/100fN) Gels 10 Min: 7.000 gbf/100ft2) Additives Name Type Amount Units Concentration Unit DD47 ANTIFOAM AGENT 0.050 GAL/SX D146A DISPERSANT 0.150 GAL/SX D500 GASCONTROLAGENT 0.850 GAL/SX 0167 FLUID LOSS 0.100 % BWOC 0177 RETARDER 0.020 GAL/SX Printed 6/24/2019 11:12:21AM Printed 6/24/2019 11:12:21AM Page 2 of 2 North America - ALASKA - BP Cementing Report __ — �— - - - -- -- - -- - Report no,-. 2 Report tlate: 5/5/2019 CommonWellName:L503/OH Project: Lisburne 1 Site: L5 _ - - - - - -- -- ----- Spud Daterrime. 4/23/2019 -- _ Aft No Event Type- DRL ONSHORE (DON) Stan Date 4/22/2019 End Date: 5/22/2019 . Contractor: PARKER DRILLING CO. Rig Name/No.'. PARKER 272 Rig Release. 5/22/2019 X3-0199J C: (10,284 260.00) - - - Active datum: ACTUAL KB P272 Q67.80usft (above Mean Sea Level) BPUOI: USA00006507 Fluid Teal Thick time Thick Free water Free water Fluid loss IFluid loss Fluid loss Comp Comp Camp Comp Comp Strength Pressure 2 Comp Strength Temperature 2 temp. (%) temp. (W30min) temp. Press. Strength Strength Strength Strength Time (hr) (=F) ('F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) ('F) ("F) min si °F min 5.43 0.00 80.00 32.0 0.00 Stages Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom plug pressure Float Pressure Returns Circulate Cmt Vol to Total Annular Lost Flow no. (usft) (usft) Rate Press. Plug Plug Bumped eumpad Rem Reld Pnor Surtace (hr) (bbl) Mud (bbl) After (9Prn) (Psi) (petal (min) 1 PRIMARY CEMENT 7,040.00 8,988.00 Y v y Pumping Schedule Fluid Volume Avg. Max Disp. Slurry Top Sluny Base Start Mix Cott Start Sluny Pumping end Start Disp Foam Gas Type Gas Vol BH am. temp. Bh static tamp. pumped Pumped Disp. Rate TMD TMD Pi date/time job Used (bbl) Rate (bbl/min) (usft)(usft) bblimin Teal Caring Test Shoe Teat Liner Top Test Test Pressure: 3,500.00 (psi) FIT/LOT: (ppg) Liner Ovedap: (usft) Tool: N Positive Test: (ppg) Positive Test Tool: N Time: 30 (min) Cement Found between Shoe and Collar: N Open Hole Length (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Coot Found on Tool: N Log/Survey Evaluation Interpretation Summary Cement Top: usft) CBL Run: N Under Pressure: (psi) Haw Determined: TOC Sufficient: N Bond Quality: CET Run: N Job Rating: If Unsuccessful, Detection Indicator: Bond Quality: Remedial Cement Required'. N Temp Survey: N Him Prior to Log: (hr) How Determined: Printed 6/24/2019 11:12:21AM Printed 6/24/2019 11:12:55AM North America - ALASKA - BP page 1 of 3 Cementing Report Common Well Name: 15-03 / OH Report no.: 3 Report date: 5124/2019 Project: Lisburne Site: L5 Spud DateRme: 4/23/2019 Event Type: COM- ONSHORE (CON) Start Date: 5/22/2019 End Date: 5127/2019 AFE No.: Contractor PARKER DRILLING CO. Rig Name/No.: PARKER 272 Rig Release: 522/2019 X3 -0199J -C: (5,063,017.00) BPUOI: USA00006507 Active datum: ACTUAL KS P272 ®67.60use (above Mean Sea Leve0 Oerienl Information Job type: Primary Cement jab start date/time: 5/24/2019 12:OOAM Job end dateltime: 5/242019 4:OOAM Cement Company: SCHLUMBERGER Cementer: Cemented String: PRODUCTION LINER 1 String Size: 4.500 (in) String Set TMD: 14,290.00 (usi Hole Size: 6.125 (in) Pipe Movement Pipe Movement. NO MOVEMENT Rotating Time (Start -End): RPM. Rotating Torque (init/avg/max): (ft-Ibf) Reciprocating Time (Start -End): Recip Drag Up/Doom: - (kip) SPM'. Stroke Length: FhM Name: SPACER Fluids 11 of 2) Slurry Type: SPACER Purpose: SPACER Class: Description: MUD PUSH II Density: 12.00 (ppg) Yield : Mix Water Ratio: Excess: Mix Method: Sacks Used: Water Volume: Excess Slurry Volume: 0.0 (bbl) Density Measured by. Other Volume: Total Vol in Well: Slurry Volume: 30.0 (bbl) Excess Measured From: Mud Type: Density: 8.50 (ppg) PV: 0.00 (cp) YP: 0.000 (Ib1/1008I Viscosity: 0.00 (Vot) Gels 10 Sec: 0.000 (Ibf/100f -) Gels 10 Min: 0.000 (Ibf/1001F) Fluid Name: CEMENT Fluids (2 of 2) Slurry Type: CEMENT Purpose: PRIMARY Class: G -CLASS Description: TAIL SLURRY Density: 15.80 (ppg) Yield: 1.1700 (R•/ek) Mix Water Ratio: 2.838 (galtske4) Excess: 225.00(%) Mix Method: ON -THE -FLY Sacks Used: 1,439.50 (941b sacks) Water Volume: 97.3 (bbl) Excess Slurry Volume: 207.7 (bbli Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 300.0 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type: Density: 6.50 (ppg) PV: 0.00 (cp) YP: 0.000 (Ibf/100f-) Viscosity: 0.00 (a/qt) Gels 10 Sec: 0.000 (Ibf/100" Gels 10 Min: 0.000 (lbuloo" Printed 6/24/2019 11:12:55AM Printed 6/24/2019 11:12:55AM Page 2 of 3 North America - ALASKA - BP Cementing Report Report no,. 3 Report dale: 5/24/2019 Common Well Name: L5-03 / OH _ _ _ _ _ Project: Lisburne Site. L5 Spud Date/time: 4/232018 Event Type: COM- ONSHORE (CON) Start Date: 5/22/2019 End Data 5/272019 AFE No.: Contractor PARKER DRILLING CO. Rig Name/No.. PARKER 272 Rig Release: 522/2019 X3-0199J-C: (5,063,017.00 ) BPUOI: USA00008507 Active datum: ACTUAL KB P272 467.80usR (above Mean Sea Level) Additives Name Type Amount Units Concentration Unit D206 ANTIFOAMAGENT 0.100 GAUSX D047 ANTIFOAM AGENT 0.100 GALBX D065 DISPERSANT 0.600 %BWOC D600 G GAS-BLOCK 2.000 GAL/SX D187 FLUID LOSS 0.100 %BWOC D177 RETARDER 0.130 GAL/SX Ruld Tbeb Thick time Thick Free water Free water Fluid loss Fluid loss Fluid loss Comp Comp Comp Comp Comp Strength Comp Strength (hr) temp. (%) temp. (cU30min) temp. press. Strength Strength Strength Strength Time Pressure 2 Temperature 2 ("F) ("F) (°F) (psi) Time 1 Pressure 1 Temperature 1 2 (psi) (°F) min (psi °F min 7.12 174.00 0.00 80.00 20.0 1 174.00 Stages Stage Stege Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom plop Preseore Float Pressure "toms Circulate Vol to Total Annular no, (usR) (usft) Rate Press. Plug Plug lumped lumped nerd nem Prior S. Surface Mud Lost Flow Wpm) (psi) (hr) (bbl) (bbl) After (psi) (min) 1 PRIMARY CEMENT 9,030.00 14,290.001 1 1 Y i Y v y Pumping Sehodrde Fluid pumped Volume Avg. Max p. Slurry Top Slurry Base Start Mix Cmt Slurry Start Slu Pumping end Start Disp Foam Gas Type Gas V01 Bt circ. Bh static Pumped Disp. Rate TMD TMD Pmp date/time job Used temp. tem/ (bbl) Rate (bbgmin) lust) (usR) (sc1) bbl/min Printed 6/24/2019 11:12:55AM Printed 6/242019 11:12:55AM Pyle 3 at 3 North America -ALASKA - BP Cementing Report Common Well Name: 15-03 / OH Report no.: 3 Reportdate. 5/24/2019 Project Lisburne L5 Spud DateRime: 4/23/2019 Event Type. COM- ONSHORE (CON) Start Date. 5/22/2019 End Dale. 5/27/2019 AFE No.: PARKERDRILLING CO. Rig Name/ PARKER Rig Release'. 5/22/2019 %3-0199)-C: (5,063,017.00 ) BPUOIotor - - mo ACTUALK1372 P272 �87.60usft (above Mean Sea Level) Tsete Cuing Test Shoe Test Liner Top Test Test Pressure: (psi) FIT/LOT: (pPg) Liner Overlap: (usft) Time: (min) Tool: N Positive Test: (ppg) Positive Test Tool: N Cement Found between Shoe and Collar: N Open Hole Length: (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summary CBL Run: N Cement Top: (usft) Under Pressure: (psi) Haw Determined: Bond Quality: TOC Sufficient: N CET Run: N Job Rating: Bond Quality. If Unsuccessful, Detection Indicator Temp Survey: N Remedial Cement Required: N His Prior to Log: (hr) How Determined'. Printed 6/242019 11:12:55AM 219033 30916 fl3A KER 0 PRINT DISTRIBUTION LIST 1- UGNES a GE company Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc. BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-112-1 WELL NAME L5-03 900 E. Benson Blvd. Anchorage, Alaska 99508 or GANCPDC@bp365.onmicrosoft.com FIELD Lisburne to acknowledge receipt of this data. COUNTY PRUDHOE BAY LOG TYPE GR-RES-DEN-NEU STK:Image Log BHI DISTRICT Alaska LOG DATE May 22, 2019 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizaresl&_bhae.com TODAYS DATE June 21, 2019 Revision STATUS Final Replacement: No Details: Rev. Requested by: --- COMPANY ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSONATTENTION V I :BP North Slope. :EOM PBOC, PRR-20 (Office 109) D&C Wells Pmject Aides 'Attn: Benda Glassmaker& Peggy O'Neil :900 E. Benson Rh'd. 2 Conoca Phillips Alaska Inc. ;Ann: Ricky Elgaric, :ATO 3-344 :700 G Street iAnchorage. AK 99510 3 !ExxonMobil, Alaska IAtm: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 :Anchorage, AK 99503 c of Alaska - AOGCC e Natural Resources Technitian W. 71h Ave, Suite 100 horage, Alaska 99501 5 .DNR - Division of Oil & Gas '*• :Ann: Gamet Brous :550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 '•*• Stam confidential" on a0 material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. ;Anchorage, Alaska 99508 FIELDI FINAL CD/DVD FINAL PRELIMLOGS (las, dlis, PDF, META, SURVEY REPORT LOGS C( (Compass) # OF PRINTS # OF COPIES J#OFCOPIES l#OFC0PlPq V V V 0 0 B 0 0 0 C+i RECEIVED AOGCC 0 0 0 TOTALS FOR THIS PAGE: 0 0 4 0 0 THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Nathan Sperry Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Lisburne Oil Pool, PBU L5-03 Permit to Drill Number: 219-033 Sundry Number: 319-218 Dear Mr. Sperry: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www. o ogc c.o loska.gov Enclosed is the approved application for the sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, -Of� Daniel T. Seamount, Jr. Commissioner a W DATED this 2 day of May, 2019. S'6'0N15 ° 11019 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION Cy ISSION APPLICATION FOR SUNDRY APPI __VALS 20 AAC 25.280 F3III. V4.0L_Y V do 6d APR 2 9 2019 1. Type of Request. Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ DAISP&OG Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other Revised Surface Casing on Approved PTD #219-033 2. Operator Name: BP Exploration (Alaska), Inc 4. Current Well Class: Exploratory ❑ Development ®• 5. Permit to Drill Number: 219-033 ' 3. Address: P.O. Box 196612 Anchorage, AK 6 API Number: 50-029.23623-00-00 ' 99519-6612 Stratigraphic ❑ Service ❑ 7, If perforating: 8. Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Yes ❑ No ® PBU L5-03 , 9. Property Designation (Lease Number): 10. Field/Pools: ADL 028320 & 034631• PRUDHOE BAY, LISBURNE OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD In): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): -14606 -8728 -14500 -8730 2414 None None Casing Length Sin MD TVD Burst Collapse Structural Conductor 80 20"x34" Surface --80' Surface --80' Surface 4725 10-3/4" Surface --4725' Surface -^4617' 5210 2480 Intermediate 9029' 7" Surface --9029' Surface --8678' 7240 5410 Production Liner 5727' 4-1/2" ^8879'--14606' -8554'--8728' 1 9020 8040 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): -10500--14500 -8778'--8730 4-1/2"12.6# 13Cr85 Surface --8874' Packers and SSSV Type: 4-1/2• HES TNT Packer Packers and SSSV MD (ft) and TVD (ft): -8729 / -8433 No SSSV Installed No SSSV Installed 12. Attachments: Proposal Summary ® Wellbore Schematic m 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch R1 Exploratory ❑ Stretigraphic ❑ Development ® Service ❑ 14. Estimated Date for Commencing Operations: April 24, 2019 15. Well Status after proposed work: Oil 0 WINJ ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: Apn124, 2019 GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: Mel Rine GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Sperry, Nathan be deviated from without prior written approval. Contact Email: Nathan.Sperry@bp.corn Authorized Name: Sperry, Nathan Contact Phone: +1 907-5644258 Authorized Title: Drilling Engineer Authorized Signature: Date: 9.29-zoll •, ,1Ar01 „wpr COMMISSION USE ONLY G Conditions of approval: Notify Commission so that a representative may witness Sundry Number. 2 I 1 2-13 J Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: ❑ RBDMS±V'MAY 0 2 3619 Post Initial Injection MIT Req'd? Yes No ❑ Spacing Exception Required? Yes ❑ No l� Subsequent Form Required: Io -I Qrl APPROVED BYTHE �'7 / 19 I Approved COMMISSIONER COMMISSION Date:4M/ / 91L 0111 Form 10-403 Revised 04/2017 ORIGINAL Mn b Submit Form and Approved application is valid for 12 months from the date of approval. M4'." Off' J ytachments in Duplicate Rixse, Melvin G (DOA) To: Sperry, Nathan; Joe Lastufka Cc: Regg, James B (DOA) Subject: FW: BP Alaska L5-03 PTD Application PTD # 219-033 Attachments: 1-5-03 GR PROPOSAL 2018 -XX -XX VERSION 5.pdf Nathan, BPXA has AOGCC approval to continue drilling operations on 1.5-03, with the change to surface hole diameter from 16" to 13-1/2" bit then running 10-3/4" 45.Sppf L-80 VAM 21 casing (not 13-3/8" casing) . Cementing of the surface hole casing with the cement volumes provided below are approved. No other changes to the approved PTD are expected. Please submit a 10-403 Sundry with the revised surface casing and schematic so AOGCC has traceability for the ' requested change to surface hole and surface casing. Please provide the scann copy this approval for AOGCC rig site inspectors. Mel Rixse ,'L 41 r_/g Senior Petroleum Engineer (E Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such Information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231) or (Melvin.Rixseisalaska.zovl. cc. Jim Regg, Joe Lastufka From: Sperry, Nathan <Nathan.Sperry@bp.com> Sent: Wednesday, April 24, 2019 9:13 AM To: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Subject: RE: BP Alaska 1.5-03 PTD Application PTD # 219-033 Thanks Mel. I have attached the schematic. Nathan Sperry Drilling Engineer BP Exploration (Alaska) C: (907) 268-8416 0: (907) 564-4258 From: Rixse, Melvin G (DOA) <melvin.rixse@alaska.eov> Sent: Wednesday, April 24, 2019 9:11 AM To: Sperry, Nathan <Nathan.Sperry@bp.com> Subject: RE: BP Alaska LS -03 PTD Application Nathan, Cement volumes are fine. I need an updated schematic too. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIAUTY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCQ State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231) or (Melvin. Rixse0alaska aovl. From: Sperry, Nathan <Nathan Sperry by com> Sent: Wednesday, April 24, 2019 7:59 AM To: Rixse, Melvin G (DOA) <melvin.rixseCaTalaska ¢ov> Subject: RE: BP Alaska L5-03 PTD Application Importance: High Good Morning Mel, Thanks for taking my call last night. Planned in PTD: 13-3/8" 68ppf L-80 BTC casing inside 16" hole 899.1 bbls, 5044 cu ft, 2641 sks of 11.0ppg DeepCrete, Yield 1.91 cu ft/sk 65.9 bbls, 369.8 cuft, 319 sks, 15.8 ppg Class G, Yield 1.16 cuft/sk Requested: 10-3/4" 45.5ppf L-80 VAM 21 casing inside 13.5" hole 763.9 MIS, 4285 cult, 2244 sks of 11.0ppg DeepCrete, Yield 1.91 cuft/sk t� /� 53.0 bbls, 297.6 cuft, 257 sks of 15.8ppg Class G, Yield 1.16 cuft/sk �—1 There are no changes to the planned surface casing depth or targeted cement tops. Thank you, Nathan Sperry Drilling Engineer BP Exploration (Alaska) 0:(907)268-8416 0:(907)564-4258 From: Rixse, Melvin G (DOA) <melvin.rixse@alaska.aov> Sent: Thursday, March 21, 2019 3:03 PM To: Sperry, Nathan <Nathan.Sperrv@bp.com> Subject: RE: BP Alaska L5-03 PTD Application Nathan, Cementing volumes/sxs are the only thing that come to mind at the moment. Probably best for me to look at it first, then I will let you know. I have yet to see it. VSLi AD= ACTUATOR = OKB. aEV = Rff ELEV = BE E -EV = KOP= Merz Angle = Datum MV = DatumTVD= Minimum ID = _" @ PR( OSED VERSION 5 D- .0=9.95— I TOP OF 4-1/2' LNi 4-12' T1,%1=2_6#, 13CR-85 VAM TOP, .0152 bpT3.958" 7- CSG, 26#. L-80 VAM TOP HC, 9029' .0383 bpf, D = 6.276' PEFfK ATION SIAMW REF LOG: ON ! / ANGLE AT TOP PERF: _' @ Note: Refer to Production B for historical pert data 7-1/2' LW 12.611, 13CR-85 VAM TOP, .0152 bpf, D = 3.958' L5-03 6 5 4 3 2 1 'AFETY NOTES: WELL ANGLE> -@— ' ie' MAX JGLEG: 14.2• @ 12771' — CHROME TBG & LNR DATE REV BY I COMMENTS I I I ORIGINAL COMPLETION DATE I REV BY COM VENTS 05/16!18 JIM I BUILT PROPOSAL - VERSION 3 111/31/18 NSIJMD BOLT PROPOSAL-VERSION4 032419 NS/JMD UPDATED TO VERSION 14-1/7 OTISX NP. D=3.813" 1 GAS LIFT MANDRELS 1/2" OTLS X NP, D= 3.313- X 4-112" HES TNT PKR D = 1/2' OTIS X NP, D = 3.513- 1 r2- .813'1!2" OTIS X NP, D = 3.813- X 5" WFD LTPw MEBACK 1 FD FIGR D= 4.310" 1/2' WLEG. D = 3.958" MD TF NOT LOGGED X 4-1/2" XO, D = 3.920' T.7dl.c7i f'r WELL LS -03 PERMITM: API No: 50-029-_-00 SECT N,R E, _'FSL&_'FEL BP Fglomdon (Kaska) Rixse, Melvin G (DOA) To: Sperry, Nathan; Joe Lastufka Cc: Regg, James B (DOA) Subject: FW: BP Alaska L5-03 PTD Application PTD # 219-033 Attachments: L5-03 GR PROPOSAL 2018 -XX -XX VERSION 5.pdf Nathan, BPXA has AOGCC approval to continue drilling operations on 1.5-03, with the change to surface hole diameter from 16" to 13-1/2" bit then running 10-3/4" 45.5ppf L-80 VAM 21 casing (not 13-3/8" casing) . Cementing of the surface hole casing with the cement volumes provided below are approved. No other changes to the approved PTD are expected. Please submit a 10-403 Sundry with the revised surface casing and schematic so AOGCC has traceability for the requested change to surface hole and surface casing. Please provide the scann copy this approval for AOGCC rig site inspectors. Mel Rixse �ZS/. Senior Petroleum Engineer (PE P Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this email, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231) or (Melvin.ftsePalaska.gov). cc. Jim Regg, Joe Lastufka From: Sperry, Nathan <Nathan.Sperry@bp.com> Sent: Wednesday, April 24, 2019 9:13 AM To: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Subject: RE: BP Alaska L5-03 PTD Application PTD # 219-033 Thanks Mel. I have attached the schematic. Nathan Sperry Drilling Engineer BP Exploration (Alaska) C:(907)268-8416 0:(907)564-4258 From: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Sent: Wednesday, April 24, 2019 9:11 AM To: Sperry, Nathan <Nathan.SDerrv@bp.com> Subject: RE: BP Alaska L5-03 PTD Application Nathan, Rixse, Melvin G (DOA) To: Sperry, Nathan; Joe Lastufka Cc: Regg, James B (DOA) Subject: FW: BP Alaska L5-03 PTD Application PTD # 219-033 Attachments: L5-03 GR PROPOSAL 2018 -XX -XX VERSION 5.pdf Nathan, BPXA has AOGCC approval to continue drilling operations on 1.5-03, with the change to surface hole diameter from 16" to 13-1/2" bit then running 10-3/4" 45.5ppf L-80 VAM 21 casing (not 13-3/8" casing) . Cementing of the surface hole casing with the cement volumes provided below are approved. No other changes to the approved PTD are expected. Please submit a 10-403 Sundry with the revised surface casing and schematic so AOGCC has traceability for the requested change to surface hole and surface casing. Please provide the scann copy this approval for AOGCC rig site inspectors. Mel Rixse �ZS/. Senior Petroleum Engineer (PE P Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this email, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231) or (Melvin.ftsePalaska.gov). cc. Jim Regg, Joe Lastufka From: Sperry, Nathan <Nathan.Sperry@bp.com> Sent: Wednesday, April 24, 2019 9:13 AM To: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Subject: RE: BP Alaska L5-03 PTD Application PTD # 219-033 Thanks Mel. I have attached the schematic. Nathan Sperry Drilling Engineer BP Exploration (Alaska) C:(907)268-8416 0:(907)564-4258 From: Rixse, Melvin G (DOA) <melvin.rixse@alaska.gov> Sent: Wednesday, April 24, 2019 9:11 AM To: Sperry, Nathan <Nathan.SDerrv@bp.com> Subject: RE: BP Alaska L5-03 PTD Application Nathan, Cement volumes are fine. I need an updated schematic too. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-223-3605 Cell CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907-793-1231) or (MeIVIn.Rlxset@alaska gov). From: Sperry, Nathan <Nathan.Sperrv@bp.com> Sent: Wednesday, April 24, 2019 7:59 AM To: Rixse, Melvin G (DOA) <melvin.rixsePalaska.gov> Subject: RE: BP Alaska 1-5-03 PTD Application Importance: High Good Morning Mel, Thanks for taking my call last night. Planned in PTD: 13-3/8" 68ppf L-80 BTC casing inside 16" hole 899.1 bbls, 5044 cu ft, 2641 sks of 11.0ppg DeepCrete, Yield 1.91 cu ft/sk 65.9 bbls, 369.8 cuft, 319 sks, 15.8 ppg Class G, Yield 1.16 cuft/sk Requested: 10-3/4" 45.5ppf L-80 VAM 21 casing inside 13.5" hole 763.9 bbls, 4285 cuft, 2244 sks of 11.0ppg DeepCrete, Yield 1.91 cuft/sk �rZ'r 53.0 bbls, 297.6 cuft, 257 sks of 15.8ppg Class G, Yield 1.16 cuft/sk There are no changes to the planned surface casing depth or targeted cement tops. Thank you, Nathan Sperry Drilling Engineer BP Exploration (Alaska) C: (907) 268-8416 O: (907) 564-4258 From: Rixse, Melvin G (DOA) <melvin.rixsePalaska.gov> Sent: Thursday, March 21, 2019 3:03 PM To: Sperry, Nathan <Nathan.Sperry bp.com> Subject: RE: BP Alaska 1-5-03 PTD Application Nathan, Cementing volumes/sxs are the only thing that come to mind at the moment. Probably best for me to look at it first, then I will let you know. I have yet to see it. 10-39- PROPOSszD VERSION 5 corms _80. D= LA0 VAM 21, D - 9.95"1-4 -4726- Minimum 72$' Minimum ID 412- TBG, 12.6*, 13CR4B5 VAM TOP, 0152 bpf, D = 3.958- �7-rSG,26#, L-80VAM TOPHG -- —I 1.0383 bpf, D = 6.276 - PERFORATION SUMMARY Rff LOG: ON —Il ANGLEATTOPFERFr. @_' Nate: Ptefer to Production CB for historical oerf date 4-12' LW 12.6#, 13CR-85 VAM TOP, .0152 bpf, D = 3.958 - L5-03 SAFETYNOTES: WELL ANGLE >_-@ ""LMX DOGLEG: 142• @ 12771' --- CHROME TBG 6 LMR 3.813' GAS LIFT MANDRR-S ST MD TVD DEV TYPE VLV LATCH PORr DATE 7 6 5 4 3 2 1 DATE I REV BY I C ARAENTS I I ORIGINALCOPrPLMM DATE REV BY COMMENTS 05/16/18 JMD BULT PROPOSAL -VERSION 3 10/31/18 NSUPD BULTPROPOSAL-VERSION4 0320119 NS/JMD UPDA7EDT0VERSDN5 14 -lir OMS X NP. D=3A13- i H7-X4-/2'HPSTMPIO{D=3.856' I OM X NP 17- X 5' YK"O ILTPr r11®ACK SLEEVE& WWFDHM D=4.319" LBBURPELM WELL LSM PERW Kb: API No: 50429-_-00 SEC .T N,R E, _'RSL &_'FEL BP Qgpla on (Alagla) THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Tyson Shriver Well Interventions Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Lisburne Oil Pool, PBU L5-03 Permit to Drill Number: 219-033 Sundry Number: 319-181 Dear Mr. Shriver: Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 Www. a o g c c. a l a s k a. g o v Enclosed is the approved application for the sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, Daniel T. Seamount, Jr. Commissioner DATED this % jday of April, 2019. aBDMs PR 16 2019 STATE OF ALASKA nLASKA OIL AND GAS CONSERVATION COMMISS APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.290 hM.0r.IVr.Li APR 0 9 2019 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ Operate' Ise u car ❑ Suspend ❑ Perforate ❑ Other Stimulate 0 • Pull Tubing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter SUSp Well ❑ Alter Casing ❑ Other WellcidrkSti etfomf 0 , 2. Operator Name: BP Exploration (Alaska), Inc 4. Current Well Class: Exploratory ❑ Development 5. Permit to Drill Number. 219-033 3. Address: P.O. Box 196612 Anchorage, AK 8. API Number. 50-029-23623-00-00 99519-6612 Stratigraphic ❑ Service ❑ 7. If perforating: 8. Well Name and Number. What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? yes ❑ No 0 PBU LS -03 - 9. Properly Designation (Lease Number): 10. Field/Pools: ADL 028320 8 034631 • PRUDHOE BAY, LISBURNE OIL 11. PRESENT WELL CONDITION SUMMARY ToWI Depth MD (ft): Total Depth TVD(B): Effective Depth MD' EReckve Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): -14606 -8728 -14500 -8730 2414 None None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"x34" Surface --80' Surface --80' Surface 4725 13-3/8" Surface -^4725' Surface --4617' 4930 2270 Intermediate 9029' 7" Surface --9029' Surface --8678' 1 7240 1 6410 Production Liner 5727' 4-1/2" -8879'--14606' -8554'--8728' 1 9020 1 8040 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size. Tubing Grade: 1 Tubing MD (ft): I -10500- -14500 -8778' - -6730 4-1/2" 12.6# 13Cr85 Surface - -8874' Packers and SSSV Type: 4-1/2" HES TNT Packer Packers and SSSV MD (ft) and TVD (ft): -8729 / -8433 No SSSV Installed No SSSV Installed 12. Attachments: Proposal Summary 0 Wellbore Schematic 0 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch 0 Exploratory ❑ Stratigraphic ❑ Development 0 Service ❑ 14. Estimated Date for Commencing Operations: Mav 27, 2019 15. Well Status after proposed work: Oil 0 • WINJ ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Shriver, Tyson be deviated from without prior written approval. Contact Email: Tyson.ShrivergIlbp.com Authonzed Name: Shriver, Tyson Contact Phone: +19075644133 Authorized Title: Well Intervention Engineer Authorized Signature: Date: COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: Plug Integrity ❑ BOP Test I➢K�- Mechanical Integrity Test ❑ Location Clearance ❑ Other: A3&Per--re'5ria 36 v01P51 RBDMS!-/APR 16 2019 Post Initial Injection MIT Req'd? Yes ❑ No ❑ Spacing Exception Required? Yes ❑ �. No 0• Subsequent Form Required: /% -vv y "-"' /�yvz.�9 J APPROVED BYTHE /J I COMMISSION Date: Approved by:Z COMMISSIONER g -Y`6 Wil1"'" ORIGINAL lvaxkl 1I/C Submit Form and Form 10403 Revised 04/2017 Approved application is valid for 12 months from the date of approval./i %� ohmen� Duplicate/; by 0Z e Sundry Request to Deploy Extended Length Acid Stimulation BHA Utilizing The Well Work Platform Well: L5-03 Date: 4/9/2019 Engineers: Tyson Shriver: 907-564-4133 Mark Sauve: 907-564-4660 MASP: 2414 Well Type: Producer Estimated Start date: May 27, 2019 History: 1-5-03 is to be drilled May 2019 with -4000' of perforations shot in the Lisburne formation. The perforations will be shot in eight (8) x 500' clusters. All perforations will individually receive an acid stimulation. Scope of Work: The scope of this work is to utilize Service Coil and the Well Work Platform to deploy an extended length straddle BHA to individually perform an acid stimulation of each perforation cluster in this newly drilled Lisburne well. After the stimulation is complete, perform the initial well POP and flowback any unspent acid prior to turning the well over to Operations. Proposed WWP Procedure: • MIRU WWP, BOPE and support equipment • MIRU CTU • Test BOPE as configured top down (annular, blind shears, 2" pipe/slips, mud cross, 2-3/8" pipe/slips, 2" pipe/slips). Telt the blind sh ars and pipe slips to 3500 psi and annular to 2500 Z psi.—YRota. 'e Zee foOP,-GG To trrT.��S • Perform motor and mill drift • Perform tie-in logging run • Kill well with 1 % KCL • Deploy -500' straddle packer BHA and stimulate all perforation clusters. Safety joint with FOSV will be on floor during BHA deployment and laydown. • RDMO WWP and Coil Unit Proposed Wellbore Configuration TI4M. ACTUATOR= OKB. B F iB ELB BF, D_EV NOP- Max Ari DNum M cwm TY 10 1 It 0 PROPOSED L5-03 VERSION 6 DATE R BY COM.EIJIS _I I_ OfEQNgL COIPlEl10N O iWI8 JW RUSTPROPQ4N -VFR 3 JMJ/18 A JW) BMI'�-WRSI 4 03/JO/19 ALS/JW UPDATEDTDVFR M5 DATE REV Br COA*ENIB LEBLRNF LM WELL S l PERWrW: ARM: 56 --00 SFC _, T_N. R_F. Fa 8 __' FFI. BP E>gdw d- (A NSW BOP rig up Platform Floor Riser to platform floor i Annular i .i Blind/Shear Hydraulically Actuated Valve it Coil Pipe/Slip Choke Line Op' ,ase°"` I I / I Kill Line 2-3/8" Pipe/Slip Coil Pipe/Slip 7 x 7 Spool Op SSV e, Master Valve THA 1 Tubing Head / Ground Level THE STATE °fALASKA GOVERNOR MIKE DUNLEAVY Kenneth Allen Engineering Team Lead BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 WWW.a ogcc. a la ska.gov Re: Prudhoe Bay Field, Lisburne Pool, PBU L5-03 BP Exploration (Alaska), Inc. Permit to Drill Number: 219-033 Surface Location: 1403' FSL, 168' FEL, SEC. 02, TI IN, RI 5E, UM Bottomhole Location: 128' FSL, 303' FEL, SEC. 03, TI 1N, R1 5E, UM Dear Mr. Allen: Enclosed is the approved application for the permit to drill the above referenced development well. The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce is contingent upon issuance of a conservation order approving a spacing exception. BP Exploration (Alaska), Inc. assumes the liability of any protest to the spacing exception that may occur. 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, / lN� 2sWiel. Chmielowski Commissioner DATED this �- day of April, 2019. STATE OF ALASKA ( LASKA OIL AND GAS CONSERVATION COMMIS: I PERMIT TO DRILL 20 AAC 25.005 la. Type of Work: Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp❑ 1c. Specify if well is proposed for: Drill 0 ' Lateral ❑ 111b, Stratigraphic Test ❑ Development - Oil 0 - Service - Winj ❑ Single Zone 0- Coalbed Gas ❑ Gas Hydrates ❑ Redrill ❑ Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: S. Bond Blanket 0 - Single Well ❑ 11. Well Name and Number: BP Exploration (Alaska), Inc Bond No. 295705380 - PBU L"3 3 Address: 6, Proposed Dept: 12, Field/Pool(s): P.O. Box 196612 Anchorage. AK 99519-6612 MD: 146061. TVD: 8728' ' PRUDHOE BAY, LISBURNE OIL 4a. Location of Well Governmental Section : ( ) 7. Property Designation (Lease Number): •028320 & 034631 8. DNR Approval Number: 13. Approximate spud date: Surface: 1403' FSL, 168' FEL, Sec. 02, T11 N, R15E, UM 195' FNL, 188' FEL, Sec. 11, T11 N. R15E, UM 84-662 May 1, 2019 Top of Productive Horizon: 9. Acres in Property: 2560 14. Distance to Nearest Property: Total Depth: 128' FSL, 303' FEL, Sec. 03, T71 N. R15E, UM 21488 4b Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 67.25 • feet 15. Distance to Nearest Well Open Pool: Surface: x- 717271 - y- 5974530 ' Zone - ASP 4 GL Elevation above MSL: 20.10 feet ;1 79me 16. Deviated wells: Kickoff Depth: 847 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035 ' Maximum Hole Angle: 105 degrees Downhole: 3304 v� Surface: 2414 18, Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weight Grade Couolmo Len th MD TVD MID TVD(including stage data 42" 20" x 34" 215.5# A-53 80' Surface ISurface 80' 80' 260 sx Arctic Set MoDrox.) 16" 13-3/8" 1 4725' Surface Surface 4725' 4617' 2643 sx DeepCrete, 319 sx Class'G' 9-7/8" 7" 26# L-80 VamTop HC 9029' Surface Surface 9029' 8678' 460 sx Class'G' s� 6-1/8" 4-1/2" 12.6# 13Cr85 VamTo 7 7' 8554 14606' ' 631 sx Class 'G' 19 PRESENT WELL CONDITION SUMMARY (To be completed for Rednll and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): Casing Length Size Cement Volume MD TVD Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD (ft): Perforation Denth TVD Ift) Hydraulic Fracture planned? Yes ❑ No 0 20. Attachments Property Plat 0 BOP Sketch 0 Drilling Program 0 Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch 0 Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements 0 21, Verbal Approval: Commission Representative: Date hereby cestify thate foregoing is true and the procedure approvaicl rierein wil not be oeviatedContact Name S petty, Nathan from without prior written approval. Authorized Name Allen, Kenneth W Contact Email Nathan.Sperry@bp.cem Authorized Title Engine n eam ad Contact Phone 907-564-4258 Authorized Signature fAL� ate (�Z ZZ Commission Us my Permit to Drill j /'�., (% 7 `w-� --J Zy-��Ci� Permit Approval ( H See cover letter for other Number: API: 50-`. W Date requirements: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbedmet ne, gas hydrates, or gas contained in shales: lid Other: Samples req'd. Yes ❑/- No Mud log req'd: Yes ❑ No H2S measures Yes M/ No 13 Directional svy req'd: Yes 61' No ❑/ 11❑ No iti bio rt a wce 20 AhG2.� 833 Spacing exception mq'd: Yes 4 No Inclination-onlysvy req'd: Yes pMV%p IFVPaP I'1�.'-�-1✓ �'t'b Post initial injection MIT req'd: Yes ❑�j tJNo 0❑APPROVED BYy l Approved by: COMMISSIONER THE COMMISSION Date: fill [ (l 1 QRIQ AL lv.kwa, "5 1" Form 10-401 Revised 52017 This permit is valid to m e date of approval (20 AAC 25.005(g)) Submit Form and Attachments in Duplicate by To: Alaska Oil & Gas Conservation Commission From: Nathan Sperry, ODE Date: February 22, 2019 RE: L5-03 Permit to Drill The L5-03 well is scheduled to be drilled by Parker 272 in May 2019. This grassroots well is a horizontal producer targeting the Wahoo formation. The planned well is a three -string design using a 13-3/8° surface casing, 7" intermediate casing, and 4-1/2" production liner. The surface casing will be set in the SV1 shale. The intermediate casing will be set at the top of the Lisburne, and the production interval will be completed with a fully cemented 4-1/2" liner. The maximum anticipated surface pressure from the Wahoo with a full column of gas from TD to surface is 2,414 psi (assumes 7.14 ppg EMW most likely pore pressure at TO and a 0.1 psi/ft gas gradient). The well will be drilled by Parker 272 using their 5,000 psi four preventer BOP stack (3 rams and an annular). The BOP rams and annular will be tested to 3,500 psi. A detailed operations summary is included with the permit application. If there are any questions concerning information on 1-5-03, please do not hesitate to use the contact information below. Nathan Sperry Office: (907) 564-4258 Attachments: Well Bore Schematic Proposed Completion Directional Package BOPE Schematic Cell: (907) 268-8416 Email: nathan.sperry anbp.com Diverter Line Layout Diagram As -Built Survey Well Head Schematic Tree Schematic L5-03 PTD 1 2/22/2019 Planned Well Summary Well L5-03 Well Type Producer Target Lisburne Ob'ective Current Status i Grass Roots Well Estimated Start Date: 5/1/2019 Time to Com late: 39.9 Da s [*Ii= Sec 2 Planned KOP: 845' MD Planned TD: 14,606' MD / 8,660' TVDss Ri : Parker 272 GL -RT: 47.1 RTE ref MSL : 67.25 Directional - Baker w 12 Maximum Hole Angle: Northing Easting TVDss Offsets TRS Tgt 1 5,972,933 717,318 8,611 195' FNL / 169' FEL 11 N 15E Sec 11 TLSB TD Tgt 51973,102 711,897 8,676 128' FSL / 303' FEL 11 N 15E Sec 03 BHL Planned KOP: 845' MD Planned TD: 14,606' MD / 8,660' TVDss Ri : Parker 272 GL -RT: 47.1 RTE ref MSL : 67.25 Directional - Baker w 12 Maximum Hole Angle: -35° in the intermediate section -105° in the production section ;; Close Approach Wells: None. All offset wells ass BP Anti -collision Scan Criteria. Survey Program: Surface to 1800' MD = GYRO 1800' MD to TD = MWD+IFR+MS Nearest Property Line: •-21,488' Nearest Well within Pool: -1,279' 1-5-03 PTD 2 2/22/2019 Formation Tops and Pore Pressure Estimate (SOR) Formation Estimated Formation NDss Most Likely Pore pressure EMW Fluid Type (for sands) Surface 1 8.35 G1 500 8.35 n/a BPRF 1871 8.35 water SV6 3450 8.35 water SV5 3503 8.35 water SW 3716 8.35 water SV3 4100 8.35 water SV2 4248 8.35 water SV1 4658 8.35 water UG4 5054 9 water UG4A 5292 9 water UG3 5473 9 water UG1 5794 9 water CM3 6967 10 water CM2 7881 10 water CM1 8130 10.2 water THRZ 8359 10.3 LCU/Kavik 8564 9.9 TLSB 8611 7.31 Oil/GasNVater L5-03 PTD 3 2/22/2019 Casing/Tubing Program Hole Size Liner / Tbg O.D. tlYt/Ft Grade Conn Length Top Bottom pH YP (lb/1100ft2l (PP9ty HTHP FL (Ib/ OOW) pH MD / TVDss MD / TVDss 42" 20" x 34" 129# A-53 - 80' Surface 94'/ 80' 16" 13-3/8" 68# L-80 BTC 4,725' Surface 4,725'/4,550' 9-7/8" 7" 26# L-80 VamTop HC 9,029' Surface 9,029'/ 8,610' 6-1/8" 4'A" 12.6# 13Cr-85 VamTop 5,727' 8'879/8'487 14,606'/8,661' 150' lap) Tubing 4''A" 12.6# 13Cr-85 VamTop 8,874' Surface 8,874'/ 8,483' 1 (-5' into liner TBS) Mud Program Surface Mud Properties: MMS 16" Hole Section Depth Interval Densi PV(CP) 9-7/8" Hole Section API FL LSR-YP (2x3 — 6) pH YP (lb/1100ft2l (PP9ty HTHP FL (Ib/ OOW) pH Surf shoe — TCM3 9.2 — 11.0 10-15 20-30 <8 NA <20 m TCM3 — THRZ Surface — 13-3/8" cs t 8.7-94 6-20 1 35-80 <15 25-60 10 - 11 Intermediate Mud Properties: LSND 6-118" Hole Section Depth Interval Density PV (cp) IbhO 9-7/8" Hole Section Depth Interval DensityPV (pool (cp) YP (lb/1100ft2l API FL HTHP FL MBT pH Surf shoe — TCM3 9.2 — 11.0 10-15 20-30 <8 NA <20 8.5-9.5 TCM3 — THRZ 10.2 —11.0 � 10-15 20-30 <8 NA <20 8.5-9.5 THRZ — 7" csq point 10.5-11.0 1 10-15 20-30 <5 <10 <20 8.5-9.5 Production Mud Proparties: Water Based Polymer Fluid Logging 6-118" Hole Section Depth Interval Density PV (cp) IbhO API FL HTHP FL MBT pH 7" shoe - TD1 8.5-9.8 <8 1 12-20 <12 1 NA 1 <4 .5— 1 8.5— Logging Program 16" SurfaceSam le Catchers - not required for surface hole Drillin Dir/GR Oen Hole: None ;97;!9 Cased Hole: None 9-718" Intermediate Sam Ie Catchers — as r uired by Geology DrillingDir/GR/GRAB/RES Dir/GR/RES/NEU/DEN/Pef/Ima e Oen Hole: None Cased Hole: I None 6.118" Production I Sample Catchers — as required by Geology Drillin Dir/GR/RES/NEU/DEN/Pef/Ima e Oen Hole: None Cased Hole: None 1-5-03 PTD 4 2/22/2019 Cement Program Casing Size 13.3/8" 68# L-80 BTC Surface Casing Lead Oen hole volume + 350% excess in permafrost and 40% excess below permafrost Basis Lead TOC Tar et surface Tail Oen hole volume + 40% excess + 80 ft shoe track Tail TOC 500 ft MD above casing shoe Spacer -100 bbls of Viscosified Spacer weighted to -10.5 Mud Push II Total Cement Lead 899.1 bbls, 5044 cult 2641 sks of 11.0 ppq Dee CRETE Yield: 1.91 cuft/sk Volume Tail 65.9 bbls, 369.8 cult 319 sks 15.8 lb/gal Class G - 1.16 cuft/sk Tem BHST 91' F Casing Size 7" 28# L-80 VamTop Intermediate Casing Lead N/A Basis Lead TOC N/A Tail Oen hole volume + 30% excess + 80 ft shoe track Tail TOC 1500 ft MD above casing shoe Spacer -50 bbls of Viscosified Spacer weighted to -11.0 Mud Push II Total Cement Lead N/A Volume Tail 95.0 bbls, 533 cult, 460 sks, 15.8 lb/gal Class G - 1.16 cuft/sk Ternp BHST 174' F Casing Size 411X' 12.6# 13Cr VamTop Production Liner Lead N/A Basis Lead TOC N/A Tail Oen hole volume + 30% excess + 80 it shoe track + 150' liner la + 200' DP x Csg annulus Tail TOC Top of liner Spacer -40 bbis of Viscosified Spacer weighted to -11.0 Mud Push II Total Cement Lead N/A Volume Tail 130.3 bbls, 731 cu ft, 631 sks 15.8 lb/al Class G -1.16 cufUsk Temp BHST 180° F Surface and Anti -Collision Issues Surface Close Proximity: No wells will be affected by the Parker 272 rig shadow. Anti -Collision: None. All offset wells pass BP Anti -collision Scan Criteria. Offset well ownership information All offset wells identified within 200 ft of the proposed wellbore are operated by BP. L5-03 PTD 5 2/22/2019 Hydrogen Sulfide 1 -5 -Pad is not considered an H2S site. Recent H2S data from the pad is as follows: Faults Formation Where Fault Encountered Well Name 1-12S Level Date of Reading #1 Closest SHL Well 1-12S Level 1-5-05 70 ppm 04/02/2018 #2 Closest SHL Well H2S Level 1-5-01 0 01/01/2001 #1 Closest BHL Well H2S Level 1-5-05 70 ppm 7 04/02/2018 #2 Closest BHL Well H2S Level 1-5-01 0 01/01/2001 #3 Closest BHL Well 1-12S Level 1-5-17A 30 04/06/2018 #4 Closest BHL Well 1-12S Level 1-5-16A 40 02/03/2018 Max Recorded H2S on Pad/Facility 1-5-05 999 10/07/1988 Faults Formation Where Fault Encountered MD Intersect TVDss Intersect Throw Direction and Ma nitude Uncertainty Lost Circ Potential Lisburne 9,970' -8,845' W -10' Low: <200 ft Low: <25% Lisburne 10,935' -8,667' W -20' Low: <200 ft Low: <25% Lisburne 11,778' -8,669' W-10, Low: <200 ft Low: <25% Lisburne 12,620' -8,671' W -15' Low: <200 ft Low: <25% Drilling Waste Disposal • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS -04. Any metal cuttings will be sent to the North Slope Borough. • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS -04 for injection. Haul Class I waste to DS -04 and/or Pad 3 for disposal. Contact the GPB Environmental Advisors (659-5893) for guidance. 1-5-03 PTD 6 2/22/2019 Well Control The 16" surface hole will be drilled with a diverter (see attached diverter layout). The 9-7/8" hole and 6- 1/8" hole sections will be drilled with well control equipment consisting of 5,000 psi working pressure rams (2), blind/shear rams, and annular preventer capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. BOP test frequency for 1-5-03 will be 14 -days with function test every 7 -days. Except in the event of a significant operational issue that may affect well integrity or pose safety concerns, an extension to the 14 -day BOP test period should not be requested. 9-7/8" Intermediate Interval Maximum anticipated BHP 3,273 psi at the TLSB at 8,611' TVDss 7.31 ppg EM Maximum surface pressure 2,412 psi at the TLSB 0.10psi/ft gas gradient to surface Kick tolerance 25 bbls with 11.7 ppg frac gradient. Kick tolerance Assumes 7.3 ppg pore pressure in the Lisburne and 10.5 ppg In ri Test — 6-1/8" hole MW. Planned BOP test pressure Rams test to 3,500 psi / 250 psi. Planned completion fluids Annular test to 3,500 psi / 250 psi Inte rit Test—12-1/4" hole LOT after drilling20'-50' of new hole 7" Casin Test 3,500psi surface pressure 6-1/8" Production Interval Maximum anticipated BHP 3,304 psi in the LSB at 8,900' TVDss 7.14 ppg EMW Maximum surface pressure 2,414 psi 0.10psi/ft gas gradientto surface Kick tolerance Infinite with >9.7 ppg frac gradient. Assumes a 7.3 ppg max pore pressure in the LSB and an 8.6 ppg MW. Planned BOP test pressure Rams test to 3,500 psi / 250 psi. Annular test to 3,500 psi / 250 psi In ri Test — 6-1/8" hole FIT after drilling20'-50' of new hole 4-112" Liner tip o Packer 3,500 psi surface pressure Planned completion fluids 8.5 ppg seawater / Diesel from surface to the base permafrost 1-5-03 PTD 7 2/22/2019 Variance Requests 1. To avoid the risk of plugging the flow line with large rocks and wood encountered while drilling surface hole, it is requested to drill without a flow paddle for the first portion of the surface — hole. After drilling past the larger rocks and wood sections, the flow paddle will be put back in the flow line (<1000 ft). This is a variance from 20 AAC 25.033. Procedures/Safeguards with paddle removed: • Fluid levels will be monitored in the pits for both gains and losses while drilling. Alarms will be set to indicate if gain or loss of more than 10 bbls has occurred. • The well will be monitored for flow when the pumps are off at each connection. • The planned 8.7 – 9.4 ppg fluid will provide over balance to formation fluid. 1-5-03 PTD 8 2/22/2019 Drill and Complete Operations Summary Current Condition and Well History 1. Install and survey 20" conductor and cellar box. 2. Weld on landing ring. 3. Level pad and prepare location. Rig Operations 1. MIRU Parker 272: a. RU diverter system and test. Notify AOGCC 24 hours in advance of test. 2. Drill 16" Surface Hole Section: a. Take on 8.7 ppg MAXDRIL-N. b. PU enough 5" drill pipe to drill the surface hole. c. Make-up 16" directional drilling assembly with MWD/GR/UBHO tool string. d. Clean out 20" conductor, spud well and directionally drill surface hole to the base of the permafrost. (Gyro until clean MWD surveys). e. At the base of the permafrost circulate hole clean and condition mud as required. f. Perform wiper trip to the top of the HWDP. t g. Drill ahead per directional plan. op µ—pf�,,r �. ej( YC7�wLt l C� C h. Drill remainder of surface hole to planned casing point. i. Circulate hole clean and condition mud as required. j. Perform wiper trip to base of permafrost. k. Trip back to TD, circulate hole clean and condition mud for running 13-3/8" casing. I. POOH and LD BHA. 3. Run & Cement 13-3/8" Surface Casing: a. Run 13-3/8", 68 ppf, L-80, BTC surface casing. b. Cement with 15.8 ppg Class G tail cement and non-freezing cement to surface. c. RD cementing equipment and flush and RD diverter system. d. NU 13-5/8" 5M Big Bore wellhead system and test as required. Zq e. NU and pressure test 13-5/8" 5M BOPE. (Configured from top to bottom: 13-5/8" annular preventer, 4-1/2" x 7" VBRs in the upper cavity, blind/shear rams, mud cross and 2-7/8" x 5" VBRs in the lower cavity). ➢ Test 2-7/8" x 5" variable bore rams to 250 psi / 3,500 psi with 5" test joint. ➢ Test 4-1/2" x 7" variable bore rams to 250 psi / 3,500 psi with 5' and 7" test joint. ➢ Test annular to 250 psi / 3,500 psi with 5" and 4" test joint. L5-03 PTD 9 2/22/2019 4. Drill 9-7/8" Intermediate Hole Section: a. PU enough 5" drill pipe to drill the 9-7/8" first intermediate hole. b. Test 13-3/8" casing to 250 psi for 5 minutes / 3,500 psi for 30 minutes after tail cement reaches a minimum of 500 psi compressive strength. c. MU 12-1/4" dumb iron cleanout assembly. volt.ru t*sl dv. 4rrg^�,r(t d. RIH and tag Float collar. Drill out all but 10 It of shoe track and then displace to 9.4 ppg LSND mud. Drill out remainder of shoe track. e. Drill at least 20' but no more than 50' of new formation and CBU. 1 ` f. Pull inside casing and perform LOT. L6'l7`taog rLAr,_}e SFS •t�Qz g. POOH. Lay down 12-1/4" dumb iron assembly. PU 9-7/8" intermediate assembly w/ r GR/RES/MWD/GRAB. h. Drill ahead per directional plan. Ensure mud weight is increased to a minimum of 10.3 ppg at least 200' above the CM3. — i. Continue drilling to the 7" intermediate casing point in the TLSB. j. At casing point, circulate hole clean and condition mud as needed. k. POOH and LD BHA. 5. Run and Cement 7" Intermediate Casing: a. Run 7", 26 ppf, L-80, VamTop intermediate casing. b. Stage pumps up and condition mud for cement job. Cement with 15.8 ppg JCl�assGcem�ee�nt. Plan to bring the TOC 1500' MD above the TLSB. r. ... 4%w& t et✓TTe "6ci c. Install casing pack -off and test per wellhead representative's procedluresfinstructions. d. RD cementing equipment and flush stack. e. Freeze -protect the 13-3/8" x 7" annulus once the cement has reached 500 psi compressive strength. f. Pressure test casing to 3,500 psi for 30 minutes. 6. Drill 6-1/8" Production Hole Section: a. Swap the 4-1/2" x 7" VBR's to 2-7/8" x 5" VBR's and test to 3,500 psi. b. PU enough 4" drill pipe to drill the 6-1/8" production hole. c. Test 7" casing to 250 psi for 5 minutes / 3,500 psi for 30 minutes after cement reaches a minimum of 500 psi compressive strength. -7 ���5 - }� k ��4- �✓� d. Make-up 6-1/8" drilling assembly with MWD/GR/RES/NEU/DEN/PEF/IMAGE. " e. RIH and tag landing collar. Drill shoetrack to within 15' of the shoe. Displace to 8.6 ppg QUIkDfl fluid. f. Perform a 15 -minute flowcheck. g. Drill out the shoe. Perform a 15 -minute flowcheck prior to drilling new formation. h. Drill at least 20' but no more than 50' of new formation and CBU. \' n i. Pull inside casing and perform the FIT. k- ry D6�► ��iGL QLD ��ss /s• Js WCy�,yvtt,,,,,�,C' j. Drill ahead to TD per directional plan and rig site geologist as bit performance allows. POOH to replace bit if required. k. At casing point, circulate hole clean and condition the mud as needed. I. POOH, LD excess drill pipe and BHA. 7. Run 4-1/2" Cemented Production Liner: a Run 4-1/2", 12.6 ppf, 13Cr-85, VamTop production liner with 150 ft lap into the 7" liner shoe. b. Cement with 15.8ppg Class G cement to the top of the liner. 1-5-03 PTD 10 2/22/2019 c. Release from the liner and displace the 8.6ppg mud above the liner top to 8.5ppg seawater. d. POOH, LD liner running tool. e. Pressure test 7" casing x 4-1/2" liner to 3,500 psi for 5 minutes once cement has reached 1,000 psi compressive strength. C.kG.�+ J +W g V 8. Perforate the liner a. Run in the hole with 2-7/8" MaxForce perforating guns. b. Perforate. c. Pull out of the hole with the perforating guns. Rig down the perforators. Prepare to run the completion. 9. Run 4-1/2" Completion: a. RU and run a 4-1/2', 12.6 ppf, 13Cr-85, VamTop completion. Space out and land the tubing with the tubing tail inserted into the liner tie back sleeve. Run in lock down screws. b. Pump enough diesel freeze protect fluid into the IA to protect to 100' below the BPRF on both tubing and IA. 10. Nipple Down BOPE / Nipple Up Production Tree and Freeze Protect: a. Install TWC and test. Nipple down ROPE. b. N/U the tubing head adapter flange and dry hole tree. c. Test tubing head adapter flange and tree to 250 psi for 5 minutes / 5,000 psi d. Install VR plugs in the annulus valves as needed and secure the well. Ensure that both IA and OA are protected by two barriers. 11. Release Rig: a. Rig down and move off location. Post -Rig Operations 1. DSM Pull TWC. 2. MIRU slick line. / 3. Drop ball and rod with rollers to RHC plug. 4. Pressure up to set the set production packer. 5. Pressure test T x IA to 3,500 psi for 30 minutes. C la.-mt, 3&y... 6. Pull ball and rod / RHC plug from landing nipple below production packer. Install LGLVs 7. Perform acid stimulation via coiled tubing and the wellwork platform a. MIRU WWP, BOPE, support equipment and coil unit b. Test BOPE as configured top down (annular, blind shears, 2" pipe/slips, mud cross, 2-3/8" x 3- 1/2" variable bore rams, 2" pipe/slips). Test the blind shears, VBRs and pipe/slips to 3500 psi and the annular to 2500 psi using 2" coil. See "WWP BOPE Rig Up" at end of document for BOPE schematic. c. Perform drift / tie-in logging run. Kill well with 1% KCL. d. Deploy ^500' straddle packer BHA and stimulate all perforation clusters. Safety joint with FOSV will be on floor during BHA deployment and laydown. e. RDMO WWP and coil unit. 8. ASRC Flow Back with N2 assist. 9. Install the well house, instrumentation, s -riser. L5-03 PTD 11 2/22/2019 L5-03 Drilling Critical Issues POST THIS NOTICE IN THE DOGHOUSE I. Well Control / Reservoir Pressures A. Intermediate Hole: The UG4 is expected to be a 9.0 ppg EMW. The CM1, CM2 and CM3 are expected to be a 10.0 to 10.3 ppg EMW. Formation pressures will be controlled with a 9.6 — 9.8 ppg mud to drill to within 200' MD of the CM3. At this point, there will be a weight up to 10.4 — 11.0 ppg to drill the rest of the interval to TD. B. Production Hole: The Lisburne is expected to be at a 7.3 ppg EMW. Reservoir pressures will be controlled by using 8.5 — 9.8 ppg water based mud. II. Lost Circulation/Breathing A. Intermediate Hole: There are no expected fault crossings in the first intermediate hole. However, breathing has been known to occur in the Colville on other Drill Sites in Prudhoe Bay as a result of high ECD's. B. Production Hole: There are 4 expected fault crossings in the production hole. Past wells have experienced severe lost circulation and well bore breathing in the Lisburne. III. Fault Locations Formation Where Fault Encountered MD Intersect TVDss Intersect Throw Direction and Ma niWde Uncertainty y Lost Circ Potential Lisburne 9970' -8845' W-101 Low: <200 ft Low: <25% Lisburne 10935' -8667' W -20' Low: <200 it Low: <25% Lisburne 11778' -8669' W-101 Low: <200 ft Low: <25% Lisburne 12620' -8671' W —15' Low: <200 ft Low: <25% IV. Integrity Testing Test Point Test Depth Test EMW Ib/ al 13-3/8" Shoe 20'-50' from the 13-3/8" shoe LOT 11.7 ppg T' shoe 20'-50' from the 7" shoe FIT 9.7 ppq L5-03 PTD 12 2/22/2019 V. Hydrogen Sulfide L5 -Pad is not considered an H2S site. Recent H2S data from the Dad is as follows: VI. Anti -Collision Issues None. All offset wells pass BP Anti -collision Scan Criteria. CONSULT THE L5 -PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. 1-5-03 PTD 13 2/22/2019 Well Name H2S Level Date of Reading #1 Closest SHL Well H2S Level 1-5-05 70 ppm 04/02/2018 #2 Closest SHL Well H2S Level 1-5-01 0 01/01/2001 #1 Closest BHL Well H2S Level 15-05 70 ppm ,- 04/02/2018 #2 Closest BHL Well H2S Level L5-01 0 01/01/2001 #3 Closest BHL Well H2S Level L5 -17A 30 04/06/2018 #4 Closest BHL Well H2S Level L5 -16A 40 02/03/2018 Max Recorded H2S on Pad/Facility 1-5-05 999 10/07/1988 VI. Anti -Collision Issues None. All offset wells pass BP Anti -collision Scan Criteria. CONSULT THE L5 -PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. 1-5-03 PTD 13 2/22/2019 WWP BOPE Rig Up Platform Fbor Riser to platform floor ' Annular .i :i Blind/Shear Hydraulically Actuated Valve B Coil Pipe/Slip Choke LineOWrVBRs" Kill Line pe slip "_..w 7 x 7 Spool O SSV Master Valve THA Tubing Head Ground Level L5-03 PTD 14 2/22/2019 TREE= WELLHEAD = PROPIC ED L5_03 rs.Af-�, NOTES:WELLANGLE>_^@_"'"MAX ACTUATOR VERSION 4 Note: Refer to Pfaduction OB for historical pert data EG: 14.2• @ 12771"" CHROM E TBG 8 LNR OKB. ELEV = M132VAL OpxVSgz SHOT REF EL 7 _ 412"OTSX NP,D=3.813' �� D= 6 GAS LIFT MANDRIELS 13-3/8' CSG, 68#, L-80 BTC, D = 12.415' 4726' 5 Minimum ID=_"@_' 4 41/2" OT6 X NP. ID 3 7• X 4-1/2' HES TNT W.R. D= 3.856- .856" 4- 4-12. OTIS X NP, D = 3.873' OTS X NP, D = 3.813' 2 7' X 5' WFD LTP w /TIEBACK SLEEVE 8 TOP OF 41/2' LNR WFD HGR, ID = 4.310' 4-12' TBG, 72.6#, 13CR-85 VAM TOP, 4-1/2" WLEG, D= 3.958• .0152 bpf, D = 3.958' 1 �� 77 NOT LOGG® 5" X 4-12" XO, ID = 3.920' T CSG, 26#, L-80 VA TOP Ho, � 8029' kk .0383 bpf, D = 6276' 0� 4-1/2' LNR, 12.6#, 13CR-85 VAM TOP, 14606' .0152 bpf, D = 3.958' LISBURNE UNR WELL L5-03 PHMr ND: API No: 50-029-_-00 SFC TPA R 1E _' FSL 8 _' FEL BP Exploration (Alaska) fi/ _ BF. fifV = - KOP= Max Angle = Datum MD = Datum ND= PERFORATION SlltiTMRY REF LOG: ON ANGLE AT TOP � ' Note: Refer to Pfaduction OB for historical pert data SIZE SPF M132VAL OpxVSgz SHOT SOZ 7 ST ND ND DEV TYPE VLV LATCH PDRr DATE 7 6 5 4 3 2 1 DATE REV BY COMMENTS DOTE REV BY ODMUBdfS _I_1_ ORIGINAL COMPLETION 05116/18 JND BOLT PROPOSAL -VERSIONS 10!31!18 NS/JND BIAT PROPOSAL-VERSK)N4 6 —N— I DS—L5 9 ■ I Ne -N- I n n N � 5m I a THIS LS -03 se S33 ��Opg, E I GRAPHIC SCALE 0 50 100 200 ( IN FEET ) 1 inch - 100 ft DRILL SITE L-5 MON. L-5 SOUTH LEGEND -� AS -BUILT CONDUCTOR ■ EXISTING WELL 0 CONTROL MONUMENT NOTES: ✓ 1. ALASKA STATE PLANE COORDINATES ARE ZONE 4, NAD27. (EPSG:26734) 2. GEODETC POSITIONS ARE NAD27. (EPSG:4267) 3. BEARINGS AND DISTANCES SHOVIN ARE ALASKA STATE PLANE GRID. 4. DRILL SITE L-5 AVERAGE SCALE FACTOR IS 0.9999537. 5. BASS OF VERTICAL CONTROL IS DRILL STE L-5. 2018 WELL BORE SUBSIDENCE STUDY FOR TEIM P8080422 (EL 23.14'). 6. DATE OF SURVEY: JANUARY 20-21, 2019. 7. REFERENCE FIELD BOOK NSIS-02 PGS 44-52- COMPUTED 4-52COMPUTED RELATIVE ACCURACY (THIRD ORDER): BASELINE DISTANCE: 1:24,834 BASELINE AZIMUTH: N/A' ALLOWABLE VERTICAL CLOSURE 10.03' 9. NAD27 COORDINATES DERIVED USNG TRIMBLE BUSINESS CENTER-HCE, VER. 3.92. 10. GEODETIC COORDINATES DERIVED USING AUTODESK AUTOCAD CIVIL 30 2018, VER. 12.0.8420. DSL5 SEC, 11 1 SEC. VICINITY MAP 1'-1000' *.'*49 .9 :.�..............., ..... mothy F�Bamhart 10200 IGNPd-, SURVEYOR'S CERTIFICATE I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS AS -BUILT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT AS OF JANUARY 21, 2019. BASIS OF COORDINATES: HELD COORDINATES OF RECORD DRILL STE L-5, MONUMENT L-5 SOUTH Y- 5,974,312.47 N- 4,317.00 X- 717,780.37 E- 5,421.00 NAD27, ASP, ZONE 4 DS -1.5 PLANT DESCRIPTION: 10' SOARE STEEL PLATE ON 5'0 STEEL PIPE WITH PUNCH MARK AND ELEVATION ON PEENED UP NORTHWEST CORNER, 25' ABOVE TUNDRA LOCATED WITHIN PROTRACTED SEC. 02, T. 11 N., R. 15 E., UMIAT MERIDIAN, ALASKA WELL NO. A.S.P. COORDINATES I PLANT ICOORDINATES I GEODETIC I POSITION(DMS)POSITION GEODETIC D.DD SECTION OFFSETS PA ICELLAR ELEVATION I BOX EL. BASE FLANGE EL. L5-03 Y='5,974,530.28 X= 717,271.29 N=4,534.82 E= 4,912.40 70'19'58.969" 14874'14.271" 70.3330469' 148.2372975' 1,403' FSL• 168' FEL' 20.1' 20.1 N/A bell wAwn JACOBS by w01 B 9 ' 1° DSS p1 EOA DRILL SITE L5 AS—BUILT WELL LOCATION WELL L5-03 (F 1 cW* AECC582 �AHORN/.9(A 4naT (aOlN-!>T �1 t• 100' ao IlSfD HIR Iriaeuna rr qo TE xn GAM�.sox ox 0 by North America - ALASKA - BP Lisburne L5 L5-03 PLAN L5-03 Plan: L5-03 WP12 BP Well Plan Survey Report 20 February, 2019 Project Lisburne, GPMA, LISBURNE Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27 •OGP-Use AK [4267'158641 Using Well Reference Point Map Zone: NA027 ° OGP-Use AK /Alaska zone 4 [26734°1586. - Using geodetic scale tactor Site L5, TR -11-15 BP Site Position: bp Northing: BP Well Plan Survey Report Map Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-5-03 Project: Lisburne TVD Reference: PLAN KB P272 @ 67.25usft Site: L5 MD Reference: PLAN KB P272 @ 67.25usft Well: 1-5-03 North Reference: True Wellbore: PLAN LS -03 Survey Calculation Method: Minimum Curvature Design: LS -03 WP12 Database: EDM RSK- Alaska PROD -ANCP1 Project Lisburne, GPMA, LISBURNE Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27 •OGP-Use AK [4267'158641 Using Well Reference Point Map Zone: NA027 ° OGP-Use AK /Alaska zone 4 [26734°1586. - Using geodetic scale tactor Site L5, TR -11-15 Tie On Depth: Site Position: Depth From (TVD) Northing: From: Map Easting: Position Uncertainty: 0.00 usft Slot Radius: Well L5-03 0.00 Well Position +NbS 0.00 usft Northing: +EbW 0.00 usft Easting: Position Uncertainty 0.00 usft Wellhead Elevation: Wellbore PLAN 15-03 Magnetics Model Name Sample Date Declination 1°) BGGM2018 5/1/2019 17.01 Design L5-03 WP12 Audit Notes: Version. Vertical Section: 5,969,995.700 usft 712,359.130 usft 0.000 in 5,974,530.280 usft ' 717,271.290 usft 20.10 usft Dip Angle 1°) 8098 Phase: PLAN Tie On Depth: 47.15 Depth From (TVD) +N/ -S -E/-W Direction (usft) (usft) (usft) (°) 47 15 000 0.00 255.77 Latitude: 70' 19'15.771 N Longitude: 148° 16'41 A02 W Grid Convergence: 1.62 ° Latitude: 70° 19'58.969 N Longitude: 148° 14'14.271 W Ground Level: 20.10 usft Field Strength (nT) 57,430 2202019 10:56:39AM Page 2 COMPASS 5000.1 Build 81D Company: North America - ALASKA - BP Project: Lisburne Site: L5 Well: 1.5-03 Wellbore: PLAN 1.5-03 Design: L5-03 WP12 Survey Tool Program Date 2/20/2019 From To (usft) just) Survey (Wellbore) 47.15 1,800.00 -5-03 WP12 (PLAN L5-03) 1 800.00 4,725.00 1.5-03 WP12 (PLAN 1.5-03) 1,800.00 4,725.00 L5-03 WP12 (PLAN 15-03) 4,725.00 9,029.00 1.5-03 WP12 (PLAN 15-03) 4,725.00 9,029.00 1.5-03 WP12 (PLAN 1-5-03) 9,029.00 14,605.69 1.5-03 WP12 (PLAN 1-5-03) 9,029.00 14,605.69 1.5-03 WP12 (PLAN 1.5-03) Planned Survey MD Inc TVD (usft) V) TVDSS 47.15 0.00 100.00 0.00 200.00 0.00 300.00 0.00 400.00 0.00 500.00 0.00 600.00 0.00 700.00 0.00 800.00 0.00 845.00 0.00 Start Build 3.00 -20.10 900.00 1.65 1,000.00 4.65 1,100.00 7.65 1,200.00 10.65 1,300.00 13.65 1,311.67 14.00 Start 200.00 hold at 1311.67 MD BP BP Well Plan Survey Report Tool Name GYD-GC-SS MWD MWD+IFR+MS-WOCA MWD MWD+IFR+MS-WOCA MWD MWD+IFR+MS-WOCA Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Description Gyrodata gyro single shots MWD - Standard MWD + IFR + Multi Station W/O Crustal MWD - Standard MWD + IFR + Mulb Station W/O Crustal MWD - Standard MWD + IFR + Multi Station W/O Crustal Well LS -03 PLAN KB P272 (0/j 67.25usft PLAN KB P272 @ 67.25usft True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 AZI TVD TVDSS N/S E/W Northing Easting DLeg TFace (°) (usft) (usft) (usft) (usft) (usft) just) (°1100usft) (°) 0.00 47.15 -20.10 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 100.00 32.75 0.00 0.00 5,974,530.260 717,271.290 0.00 0.00 0.00 200.00 132.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 300.00 232.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 400.00 332.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 500.00 432.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 600.00 532.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 700.00 632.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 800.00 732.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 0.00 845.00 777.75 0.00 0.00 5,974,530.280 717,271.290 0.00 0.00 156.00 899.99 832.74 -0.72 0.32 5,974,529.566 717,271.633 3.00 156.00 156.00 999.83 932.56 -5.74 2.56 5,974,524.614 717,274.012 3.00 0.00 156.00 1,099.24 1,031.99 -15.53 6.91 5,974,514.959 717,278.650 3.00 0.00 156.00 1,197.96 1,130.71 -30.05 13.38 5,974,500.627 717,285.535 3.00 0.00 156.00 1,295.71 1,228.46 -49.28 21.94 5,974,481.659 717,294.648 3.00 0.00 156.00 1,307.04 1,239.79 -51.83 23.07 5,974,479.146 717,295.855 3.00 0.00 220/2019 10.56:39AM Page 3 COMPASS 5000.1 Build 81D .• Company: North America - ALASKA - BP Project: Lisburne Site: L5 Well: 1.5-03 Wellbore: PLAN 1.5-03 Design: 1.5-03 WP12 Planned Survey Well 1-5-03 MD Inc PLAN KB P272 @ 67.25usft (usft) (°) PLAN KS P272 Q 67.25usft 1,400.00 14.00 1,500.00 14.00 1,511.67 14.00 Start DLS 2.00 TFO 96.34 1,600.00 13.94 1,644.53 14.00 Start 2406.47 hold at 1644.53 MD 1,700.00 14.00 1,800.00 14.00 1,900.00 14.00 1,964.24 14.00 Base permafrost -71.35 2,000.00 14.00 2,100.00 14.00 2,200.00 14.00 2,30000 14.00 2,400.00 14.00 2,500.00 14.00 2,600.00 14.00 2,700.00 14.00 2,800.00 14.00 2,900.00 14.00 3,000.00 14.00 3,100.00 14.00 3,200.00 14.00 3,300.00 14.00 3,400.00 14.00 BP BP Well Plan Survey Report Local Coordinate Reference: Well 1-5-03 TVD Reference: PLAN KB P272 @ 67.25usft MD Reference: PLAN KS P272 Q 67.25usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVD TVDSS NIS E/W Northing Easting DLeg TFace (°) (usft) (usft) (usft) (usft) (usft) (usft) (°HOOusft) (°) 156.00 1,392.75 1,325.50 -71.35 31.77 5,974,459.885 717,305.108 0.00 0.00 156.00 1,489.78 1,422.53 -93.45 41.61 5,974,438.079 717,315.584 0.00 0.00 156.00 1,501.10 1,433.85 -96.03 42.75 5,974,435.536 717,316.806 0.00 0.00 163.32 1,586.82 1,519.57 -115.99 50.16 5,974,415.801 717,324.782 2.00 95.34 167.00 1,630.04 1,562.79 -126.37 52.91 5,974,405.497 717,327.834 2.00 88.24 167.00 1,683.86 1,616.61 -139.45 55.93 5,974,392.515 717,331.230 0.00 0.00 167.00 1,780.89 1,713.64 -163.02 61.37 5,974,369.112 717,337.352 0.00 0.00 167.00 1,877.92 1,810.67 -188.59 66.81 5,974,345.708 717,343.475 0.00 0.00 167.00 1,940.25 1,873.00 -201.74 70.31 5,974,330.674 717,347.408 0.00 0.00 167.00 1,974.95 1,907.70 -210.17 72.25 5,974,322.305 717,349.597 0.00 0.00 167.00 2,071.98 2,004.73 -233.74 77.70 5,974,298.901 717,355.719 0.00 0.00 167.00 2,169.01 2,101.76 -257.31 83.14 5,974,275.498 717,361.842 0.00 0.00 167.00 2,266.04 2,198.79 -280.88 88.58 5,974,252.094 717,367.964 0.00 0.00 167.00 2,363.07 2,295.82 -304.45 94.02 5,974,228.691 717,374.086 0.00 0.00 167.00 2,460.09 2,392.84 -328.03 99.46 5,974,205.287 717,380.209 0.00 0.00 167.00 2,557.12 2,489.87 -351.60 104.91 5,974,181.884 717,386.331 0.00 0.00 167.00 2,654.15 2,586.90 -375.17 110.35 5,974,158.480 717,392.453 0.00 0.00 167.00 2,751.18 2,683.93 -398.74 115.79 5,974,135.076 717,398.576 0.00 0.00 167.00 2,848.21 2,780.96 -422.32 121.23 5,974,111.673 717,404.898 0.00 0.00 167.00 2,945.24 2,877.99 -445.89 126.67 5,974,088.269 717,410.820 0.00 0.00 167.00 3,042.27 2,975.02 -469.46 132.12 5,974,064.866 717,416.943 0.00 0.00 167.00 3,139.30 3,072.05 -493.03 137.56 5,974,041.462 717,423.065 0.00 0.00 167.00 3,236.33 3,169.08 -516.60 143.00 5,974,018.059 717,429.187 0.00 0.00 167.00 3,333.36 3,266.11 -540.18 148.44 5,973,994.655 717,435.310 0.00 0.00 220/2019 10,56:39AM Page 4 COMPASS 5000.1 Build 81D Company: North America - ALASKA - SP Project: Lisburne Site: L5 Well: 1-5-03 Reference: Wellbore: PLAN 1-5-03 Well 1-5-03 Design: 1-5-03 VVP12 Planned Survey MD Inc (usft) (°) 3,500.00 14.00 3,600.00 14.00 3,644.14 14.00 SVS 3,700.00 14.00 3,800.00 14.00 3,863.66 14.00 SV4 3,900.00 14.00 4,000.00 14.00 4,050.00 14.00 SWR DIS 2.00 TFO -94.03 4,100.00 13.96 4,200.00 14.10 4,259.47 14.32 SV3 Minimum Curvature 4,276.82 14.40 Start 2887.69 hold at 4276.82 MD 4,300.00 14.40 4,400.00 14,40 4,412.26 14.40 SV2 AN 4,500.00 14.40 4,600.00 14.40 4,700.00 14.40 4,724.05 14.40 13 318" (') 4,800.00 14.40 BP BP Well Plan Survey Report 148.50 4,690.81 4,623.56 -855.10 272.70 5,973,683.478 717,568.630 0.00 TFace C) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -94.03 -90.02 -82.03 -77.40 0.00 000 0.00 0.00 0.00 0.00 0.00 000 2/20,2019 10.56:39AM Page 5 COMPASS 5000.1 Build BID Local Co-ordinate Reference: Well 1-5-03 TVD Reference: PLAN KB P272 @ 67.25usft MD Reference: PLAN KB P272 @ 67.25usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 AN TVD TVDSS NIS ENV Northing Eastlng DLeg (') (usft) (usft) (usft) (usft) (usft) (usft) ('NOOusft) 167.00 3,430.39 3,363.14 -563.75 153.88 5,973,971.252 717,441.432 0.00 167.00 3,527.42 3,460.17 -587.32 159.33 5,973,947.848 717,447.554 0.00 167.00 3,570.25 3,503.00 -597.73 161.73 5,973,937.518 717,450.257 0.00 167.00 3,624.45 3,557.20 -610.89 164.77 5,973,924.445 717,453.677 0.00 167.00 3,721.48 3,654.23 -634.46 170.21 5,973,901.041 717,459.799 0.00 167.00 3,783.25 3,716.00 -649.47 173.67 5,973,886.142 717,463.697 0.00 167.00 3,818.51 3,751.26 -658.04 175.65 5,973,877.638 717,465.921 0.00 167.00 3,915.54 3,848.29 -681.61 181.09 5,973,854.234 717,472.044 0.00 167.00 3,964.05 3,896.80 -693.40 183.82 5,973,842.532 717,475.105 0.00 162.86 4,012.57 3,945.32 -705.05 186.95 5,973,830.970 717,478.579 2.00 154.63 4,109.60 4,042.35 -727.60 195.73 5,973,808.693 717,488.005 2.00 149.86 4,167.25 4,100.00 -740.50 202.53 5,973,795.990 717,495.173 2.00 148.50 4,184.06 4,116.81 -744.20 204.73 5,973,792.362 717,497.483 2.00 148.50 4,206.51 4,139.26 -749.11 207.74 5,973,787.537 717,500.635 0.00 148.50 4,303.37 4,238.12 -770.31 220.73 5,973,766.726 717,514.234 0.00 148.50 4,315.25 4,248.00 -772.91 222.33 5,973,764.173 717,515.902 0.00 148.50 4,400.23 4,332.98 -791.51 233.72 5,973,745.914 717,527.833 0.00 148.50 4,497.09 4,429.84 -812.70 246.72 5,973,725.102 717,541.432 0.00 148.50 4,593.95 4,526.70 -833.90 259.71 5,973,704.290 717,555.031 0.00 148.50 4,617.25 4,550.00 -839.00 262.83 5,973,699.284 717,558.303 0.00 148.50 4,690.81 4,623.56 -855.10 272.70 5,973,683.478 717,568.630 0.00 TFace C) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -94.03 -90.02 -82.03 -77.40 0.00 000 0.00 0.00 0.00 0.00 0.00 000 2/20,2019 10.56:39AM Page 5 COMPASS 5000.1 Build BID 502 Company: North America -ALASKA - BP Project: Lisburne Site: L5 Well: L5-03 Wellbore: PLAN L5-03 Design: L5-03 WP12 Planned Survey MD (usft) 4.836.59 SV1 4,900.00 5,000.00 5,100.00 5,200.00 5,244.39 UG4 5,300.00 5,400.00 5,490.11 UG4A 5,500.00 5,600.00 5,676.98 UG3 5,700.00 5,800.00 5,900.00 6,000.00 6,008.38 UG1 6,100.00 6,200.00 6,300.00 6,400.00 6,500.00 6,600.00 BP BP Well Plan Survey Report Local Coordinate Reference: TVO Reference: MO Reference: North Reference: Survey Calculation Method: Database: Well 1_5-03 PLAN KB P272 @ 67.25usft PLAN KB P272 @ 67.25usft True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Inc Azi TVD TVDSS NIS E/W Northing Easgng DLeg TFace (') (°) (usft) (usft) (usft) (usft) (usft) (usft) (°110(lusft) (°) 14.40 148.50 4726.25 4,659.00 -862.86 277.45 5,973,675.864 717,573.606 0.00 000 14.40 148.50 4,787.67 4,720.42 -876.30 285.69 5,973,662.667 717,582.230 0.00 0.00 14.40 148.50 4,884.53 4,817.28 -897.50 298.68 5,973,641.855 717,595.829 0.00 0.00 1440 148.50 4,981.39 4,914.14 -918.69 311.67 5,973,621.043 717,609.428 0.00 0.00 14.40 148.50 5,078.25 5,011.00 -939.89 324.66 5,973,600.231 717,623.027 0.00 0.00 14.40 148.50 5,121.25 5,054.00 -949.30 330.43 5,973,590.992 717,629.064 0.00 0.00 1440 148.50 5,175.11 5,107.86 -961.09 337.65 5,973,579.420 717,636.626 0.00 0.00 14.40 148.50 5,271.97 5,204.72 -982.29 350.65 5,973,558.608 717,650.225 0.00 0.00 14.40 148.50 5,359.25 5,292.00 -1,001.39 362.35 5,973,539.855 717,662.479 0.00 0.00 14.40 148.50 5,368.83 5,301.58 -1,003.48 363.64 5,973,537.796 717,663.824 0.00 0.00 14.40 148.50 5,465.69 5,398.44 -1,024.88 376.63 5,973,516.984 717,677.423 0.00 0.00 14.40 148.50 5,540.25 5,473.00 -1,041.00 386.63 5,973,500.964 717,687.891 0.00 0.00 14.40 148.50 5,562.55 5,495.30 -1,045.88 389.62 5,973,496.172 717,691.023 0.00 0.00 14.40 148.50 5,659.41 5,592.16 -1,067.08 402.61 5,973,475.361 717,704.622 0.00 0.00 14.40 148.50 5,756.27 5,689.02 -1,088.28 415.60 5,973,454.549 717,718.221 0.00 0.00 14.40 148.50 5,853.13 5,785.88 -1,109.47 428.59 5,973,433.737 717,731.820 0.00 0.00 14.40 148.50 5,861.25 5,794.00 -1,111.25 429.68 5,973,431.993 717,732.960 0.00 0.00 14.40 148.50 5,949.99 5,882.74 -1,130.67 441.58 5,973,412.925 717,745.419 0.00 0.00 14.40 148.50 6,046.85 5,979.80 -1,151.87 454.57 5,973,392.113 717,759.018 0.00 0.00 14.40 148.50 6,143.71 6,076.46 -1,173.07 467.57 5,973,371.302 717,772.617 0.00 0.00 14.40 148.50 6,240.57 6,173.32 -1,194.27 480.56 5,973,350.490 717,786.216 0.00 0.00 14.40 148.50 6,337.43 6,270.18 -1,215.46 493.55 5,973,329.678 717,799.816 0.00 0.00 14.40 148.50 6,434.29 6,367.04 -1,236.66 506.54 5,973,308.866 717,813.415 0.00 0.00 220/2019 10.56:39AM Page 6 COMPASS 5000.1 Build 81D °PPO µ F Inc °sttif (°1 y 14.40 Company, North America - ALASKA - BP Project: Lisburne Site: L5 Well: L5-03 Wellbore: PLAN 1-5-03 Design: L5-03 WPI 2 Planned Survey MD Inc (ust[) (°1 6,700.00 14.40 6,800.00 14.40 6,900.00 14.40 7,000.00 14.40 7,100.00 14.40 7,164.51 14.40 Start DLS 3.00 TFO 129.75 7,200.00 13.74 7,219.29 13.40 CM3 5,973,288.054 7,300.00 12.20 7,400.00 11.25 7,500.00 11.04 7,600.00 11.63 7,700.00 12.90 7,800.00 14.67 7,900.00 16.79 8,000.00 19.14 8,100.00 21.64 8,166.20 23.36 CM2 148.50 8,200.00 24.26 8,300.00 26.95 8,400.00 29.69 8,446.19 30.97 CM1 6,918.59 8,500.00 32.48 BP BP Well Plan Survey Report Local Coordinate Reference: Well 1-5-03 TVD Reference: PLAN KB P272 @ 67.25usft MD Reference: PLAN KB P272 @ 67.25usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 AN TVD TVDSS NIS E/W Northing Easting DLeg TFace (°) just) (usft) (usft) (usft) (usR) (usR) (°I100usft) V) 148.50 6,531.15 6,463.90 -1,257.86 519.53 5,973,288.054 717,822014 0.00 0.00 148.50 6,628.01 6,560.76 -1,279.06 532.52 5,973,267.243 717,840.613 0.00 0.00 148.50 6,724.87 6,657.62 -1,300.26 545.51 5,973,246.431 717,854.212 0.00 0.00 148.50 6,821.73 6,754.48 -1,321.45 558.50 5,973,225.619 717,887.811 0.00 0.00 148.50 6,918.59 6,851.34 -1,342.65 571.49 5,973,204.807 717,881.410 0.00 0.00 148.50 6,981.07 6,913.82 -1,356.33 579.87 5,973,191.382 717,890.183 0.00 0.00 151.95 7,015.50 6,948.25 -1,363.81 584.16 5,973,184.028 717,894.685 3.00 129.75 153.96 7,034.25 6,967.00 -1,367.84 586.22 5,973,180.060 717,896.859 3.00 126.40 163.45 7,112.97 7,045.72 -1,384.42 592.76 5,973,163.678 717,903.874 3.00 124.45 177.50 7,210.90 7,143.65 -1,404.29 596.19 5,973,143.916 717,907.882 3.00 115.19 193.03 7,309.04 7,241.79 -1,423.37 594.46 5,973,124.796 717,906.899 3.00 101.43 208.05 7,407.11 7,339.86 -1,441.60 587.55 5,973,106.372 717,900.329 3.00 86.19 220.89 7,504.84 7,437.59 -1,458.94 575.51 5,973,088.693 717,888.788 3.00 71.46 231.08 7,601.97 7,534.72 -1,475.33 558.34 5,973,071.808 717,872.109 3.00 58.91 238.94 7,698.23 7,630.98 -1,490.74 536.11 5,973,055.763 717,850.336 3.00 49.01 245.01 7,793.36 7,726.11 -1,505.12 508.86 5,973,040.602 717,823.530 3.00 41.44 249.76 7,887.09 7,819.84 -1,518.43 476.71 5,973,026.368 717,791.765 3.00 35.67 252.35 7,948.25 7,881.00 -1,526.63 452.75 5,973,017.473 717,768.050 3.00 31.22 253.54 7,979.17 7,911.92 -1,530.63 439.70 5,973,013.098 717,755.127 3.00 28.82 256.62 8,069.35 6,002.10 -1,541.70 397.95 5,973,000.829 717,713.716 3.00 27.73 259.18 8,157.38 8,090.13 -1,551.59 351.58 5,972,989.595 717,667.847 3.00 24.95 260.22 8,197.25 8,130.00 -1,555.76 328.63 5,972,984.764 717,644.828 3.00 22.70 261.33 6,243.02 8,175.77 -1,560.29 300.70 5,972,979.426 717,617.045 3.00 21.80 22072019 10:56:39AM Page 7 COMPASS 5000.1 Build 81D BP by BP Well Plan Survey Report Company: North Amedca- ALASKA -BP Local Coordinate Reference: Well 1-5-03 Project: Lisbume TVD Reference: PLAN KB P272 67.25usft Site: L5 MD Reference: PLAN KB P272 67.25usft Well: 1-5-03 North Reference: True Wellbore: PLAN 15-03 Survey Calculation Method: Minimum Curvature Design: 1-5-03 WP12 Database: EDM R5K - Alaska PROD - ANCP1 Planned Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg TFace (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (waft) (°1100usfl) (°) 6,589.60 35.00 263.00 8,317.52 8,250.27 -1,567.05 251.41 5,972,971.244 717,567.971 3.00 20.85 Start 439.64 hold at 8689.60 MD 8,600.00 35.00 263.00 8,326.04 8,258.79 -1,567.78 245.48 5,972,970.345 717,562.072 0.00 0.00 8,700.00 35.00 263.00 8,407.96 8,340.71 -1,574.77 188.55 5,972,961.709 717,505.371 0.00 0.00 8,722.33 35.00 263.00 8,426.25 8,359.00 -1,576.33 175.84 5,972,959.781 717,492.709 0.00 000 THRZ 8,800.00 35.00 263.00 8,489.87 8,422.62 -1,581.76 131.62 5,972,953.074 717,448.670 0.00 0.00 8,900.00 35.00 263.00 8,571.79 8,504.54 -1,588.75 74.69 5,972,944.438 717,391.969 0.00 0.00 8,972.59 35.00 263.00 8,631.25 8,564.00 -1,593.82 33.37 5,972,938.169 717,350.809 0.00 0.00 TKVK (Kavlk) I LCU 9,000.00 35.00 263.00 8,653.70 8,586.45 -1,595.74 17.76 5,972,935.802 717,335.268 0.00 0.00 9,029.23 35.00 263.00 8,677.65 8,610.40 -1,597.78 1.12 5,972,933.277 717,318.691 0.00 000 Start 40.00 hold at 9029.23 MD - 7" 9,029.97 35.00 263.00 8,678.25 8,611.00 -1,597.63 0.70 5,972,933.214 717,318.276 0.00 0.00 TLSB 9,034.85 35.00 263.00 8,682.25 8,615.00 -1,598.17 -2.08 5,972,932.792 717,315.507 0.00 0.00 TLWH_71 9,060.49 35.00 263.00 8,703.25 8,636.00 -1,599.96 -16.67 5,972,930.578 717,300.971 0.00 0.00 TLWH_70 9,069.23 35.00 263.00 8,710.42 6,643.17 -1,600.58 -21.65 5,972,929.823 717,296.011 0.00 0.00 Start Build 9.50 9,071.48 35.21 263.00 8,712.25 8,645.00 -1600.73 -22.93 5,972,929.629 717,294.737 9.50 0.00 7.0 shale 9,080.09 36.03 263.00 8,719.25 8,652.00 -1,601.34 -27.91 5,972,928.873 717,289.778 9.50 0.00 TLWH_63 9,095.06 37.45 263.00 8,731.25 8,664.00 -1,602.44 -36.80 5,972,927.525 717,280.923 9.50 0.00 6.3 shale 9,100.00 37.92 263.00 8,735.16 8,667.91 -1,602.80 -39.80 5,972,927.070 717,277.939 9.50 0.00 2202019 10.56:39AM Page 8 COMPASS 5000.1 Build 81D 1 ee Company: North America - ALASKA - BP Project: Lisburne Site: L5 Well: 1-5-03 Wellbore: PLAN 1-5-03 Design: 1-5-03 WP12 Planned Survey MD Inc Well 1-5-03 (usft) (°) PLAN KB P272 @ 67.25usft 9,106.48 38.54 TLWH 62 True 9,172.10 44.77 TLWH_61 EDM R5K - Alaska PROD - ANCP1 9,200.00 47.42 9,223.65 49.67 TLWH_60 (usft) 9,255.56 52.70 6.0 shale 9,262.21 53.33 TLWH_64 -43.78 9,284.54 55.45 TLWH_63 0.00 9,300.00 56.92 9,310.01 57.87 TLWN_62 -87.04 9,387.78 65.26 TLWH_51 0.00 9,400.00 66.42 9,429.12 69.19 TLWH_60 -107.00 9,452.87 71.45 5.0 shale 0.00 9,472.71 73.33 TLWH_48 8,757.00 9,500.00 75.92 9,600.00 85.42 9,648.18 90.00 Start Build 8.00 - Invert BP BP Well Plan Survey Report Local Coordinate Reference: Well 1-5-03 TVD Reference: PLAN KB P272 @ 67.25usft MD Reference: PLAN KB P272 @ 67.25usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVD TVDSS NIS E/W Northing Easting DLeg TFace (') (uaft) (usft) (usft) (usft) (usft) (usft) (°110(lusft) (°) 263.00 8,740.25 8,673.00 -1,60329 -43.78 5,972,926.466 717,273.972 9.50 0.00 263.00 8,789.25 8,722.00 -1,608.61 -87.04 5,972,919.903 717,230.682 9.50 0.00 263.00 8,808.60 8,741.35 -1,611.05 -107.00 5,972,916.876 717,211.010 9.50 0.00 263.00 8,824.25 8,757.00 -1,613.21 -124.59 5,972,914.208 717,193.492 9.50 0.00 263.00 8,844.25 8,777.00 -1,616.24 -149.26 5,972,910.465 717,166.914 9.50 0.00 263.00 6,848.25 8,781.00 -1,616.89 -154.53 5,972,909.665 717,163.664 9.50 0.00 263.00 8,861.25 8,794.00 -1,619.10 -172.55 5,972,906.932 717,145.718 9.50 0.00 263.00 8,869.85 8,802.60 -1,620.67 -185.30 5,972,904.998 717,133.017 9.50 0.00 263.00 8,875.25 8,808.00 -1,621.70 -193.68 5,972,903.728 717,124.678 9.50 0.00 263.00 8,912.25 8,845.00 -1,630.03 -261.51 5,972,893.438 717,057.122 9.50 0.00 263.00 8,917.25 8,850.00 -1,631.39 -272.57 5,972,891.760 717,046.100 9.50 0.00 263.00 8,928.25 8,861.00 -1,634.67 -299.33 5,972,887.700 717,019.448 9.50 0.00 263.00 6,936.25 8,869.00 -1,637.40 -321.53 5,972,884.333 716,997.339 9.50 0.00 263.00 8,942.25 8,875.00 -1,639.70 -340.29 5,972,881.487 716,978.655 9.50 0.00 263.00 8,949.49 8,882.24 -1,642.91 -366.41 5,972,877.525 716,952.640 9.50 0.00 263.00 8,965.67 8,898.42 -1,654.92 464.24 5,972,862.685 716,855.204 9.50 0.00 263.00 8,967.60 8,900.35 -1,660.78 -512.01 5,972,855.438 716,807.624 9.50 0.00 220/2019 10:56:39AM Page 9 COMPASS 5000.1 Build 81D EEO Company: North America - ALASKA - BP Project: Lisburne Site: 15 Well: 15-03 Wellbore: PLAN L"3 Design: 15-03 WP12 Planned Survey MD Inc (usft) 1°) 9,700.00 94.15 9,77318 1 Woo Start DLS 4.00 TFO 33.56 9,785.70 100.42 TLWH_48 (usft) 9,800.00 100.89 9,812.14 101.30 6.0 shale 1°) 9,841.42 102.27 TLWH_50 8,898.47 9,900.00 104.21 9,918.49 104.82 Start 520.54 hold at 9918.49 MO 10,000.00 104.82 10,100.00 104.82 10,200.00 104.82 10,300.00 104.82 10,400.00 104.82 10,439.03 104.82 Start DLS 4.00 TFO 144.54 10,500.00 102.83 10,600.00 99.55 10,700.00 96.26 10,800.00 92.95 10,893.60 89.65 Start 3000.00 hold at 10893.60 MD 10,900.00 89.85 11,000.00 89.85 BP BP Well Plan Survey Report Local Co-ordinate Reference: Well L5-03 TVD Reference: PLAN KB P272 (g? 67.25usft MD Reference: PLAN KB P272 @ 67.25usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi TVD TVDSS NIS E/W Northing Eashng Oleg TFace (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) 1°) 263.00 8,965.72 8,898.47 -1,667.09 -563.40 5,972,847.643 716,756.444 8.00 0.00 263.00 8,956.72 8,889.47 -1,675.94 -635.45 5,972,836.713 716,684.682 8.00 0.00 263.28 8,954.50 8,887.25 -1,677.41 -647.68 5,972,834.888 716,672.498 4.00 33.56 263.80 8,951.85 8,884.60 -1,679.02 -661.64 5,972,832.880 716,658.589 4.00 33.61 263.88 8,949.52 8,882.27 -1,680.32 -673.49 5,972,831.238 716,646.791 4.00 33.67 264.54 8,943.54 8,876.29 -1,683.21 -702.00 5,972,827.522 716,618.371 4.00 33.72 265.89 8,930.12 8,862.87 -1,687.96 -758.82 5,972,821.122 716,561.716 4.00 33.86 266.32 8,925.48 8,858.23 -1,689.18 -776.68 5,972,819.389 716,543.899 4.00 34.17 266.32 8,904.63 8,837.38 -1,694.24 -855.31 5,972,812.056 716,465.451 0.00 0.00 266.32 8,879.04 8,811.79 -1,700.44 -951.79 5,972,803.060 716,369.203 0.00 0.00 266.32 8,853.46 8,786.21 -1,706.65 -1,048.25 5,972,794.064 716,272.956 0.00 0.00 268.32 8,827.87 8,760.62 -1,712.85 -1,144.73 5,972,785.067 716,176.709 0.00 0.00 266.32 8,802.28 8,735.03 -1,719.06 -1,241.20 5,972,776.071 716,080.462 0.00 0.00 266.32 8,792.30 8,725.05 -1,721.48 -1,278.85 5,972,772.560 716,042.896 0.00 0.00 267.77 8,777.72 8,710.47 -1,724.53 -1,337.97 5,972,767.800 715,983.893 4.00 144.54 270.10 8,758.31 8,691.06 -1,726.34 -1,436.03 5,972,763.152 715,885.931 4.00 144.89 272.39 8,744.56 8,677.31 -1,724.17 -1,535.04 5,972,762.445 715,786.908 4.00 145.34 274.65 8,736.54 8,669.29 -1,718.05 -1,634.51 5,972,765.683 715,687.308 4.00 145.65 276.75 6,734.25 8,667.00 -1,708.76 -1,727.60 5,972,772.274 715,593.992 4.00 145.83 276.75 8,734.27 8,667.02 -1,708.01 -1,733.96 5,972,772.842 715,587.615 0.00 0.00 276.75 8,734.53 8,667.28 -1,696.25 -1,833.26 5,972,781.714 715,488.014 0.00 0.00 22012019 10:56:39AM Page 10 COMPASS 5000.1 Build BID RE. BP BP Well Plan Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-03 Project: Lisburne TVD Reference: PLAN KB P272 @ 67.25usft Site: L5 MD Reference: PLAN KB P272 @ 67.25usft Well: 15-03 North Reference- True Wellbore: PLAN 1-5-03 Survey Calculation Method: Minimum Curvature Design: L5-03 WP12 Database: EDM RSK- Alaska PROD -ANCP7 Planned Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) 11,100.00 69.65 276.75 8,734.79 8667.54 -1,684.50 -1,932.57 5,972,790.585 715,388.414 0.00 11,200.00 89.85 276.75 8,735.05 8,667.80 -1,672.75 -2,031.88 5,972,799.457 715,288.813 0.00 11,300.00 89.85 276.75 8,735.31 8,668.06 -1,660.99 -2,131.18 5,972,808.329 715,189.212 0.00 11,400.00 89.85 276.75 8,735.58 8,668.33 -1,649.24 -2,230.49 5,972,817.200 715,089.612 0.00 11,500.00 89.85 276.75 8,735.84 8,668.59 -1,637.49 -2,329.80 5,972,826.072 714,990.011 0.00 11,600.00 89.85 276.75 8,736.10 8,668.85 -1,625.73 -2,429.10 5,972,834.944 714,890.410 0.00 11,700.00 89.85 276.75 8,736.36 8,669.11 -1,613.98 -2,528.41 5,972,843.815 714,790.810 0.00 11,800.00 89.85 276.75 8,736.62 8,669.37 -1,602.22 -2,627.72 5,972,852.687 714,691.209 0.00 11,900.00 89.85 276.75 8,736.88 8,669.63 -1,590.47 -2,727.02 5,972,861.559 714,591.608 0.00 12,000.00 89.85 276.75 8,737.15 8,669.90 -1,578.72 -2,826.33 5,972,870.430 714,492.008 0.00 12,100.00 89.85 276.75 6,737.41 8,670.16 -1,566.96 -2,925.64 5,972,879.302 714,392.407 0.00 12,200.00 89.85 276.75 8,737.67 8,670.42 -1,555.21 -3,024.94 5,972,888.174 714,292.806 0.00 12,300.00 89.85 276.75 8,737.93 8,670.68 -1,543.46 -3,124.25 5,972,897.045 714,193.205 0.00 12,400.00 89.85 276.75 8,738.19 8,670.94 -1,531.70 -3,223.56 5,972,905.917 714,093.605 0.00 12,500.00 89.85 276.75 8,738.46 8,671.21 -1,519.95 -3,322.86 5,972,914.789 713,994.004 0.00 12,600.00 89.85 276.75 8,738.72 8,671.47 -1,508.19 -3,422.17 5,972,923.660 713,894.403 0.00 12,700.00 89.85 276.75 8,738.98 8,671.73 -1,496.44 -3,521.47 5,972,932.532 713,794.803 0.00 12,800.00 89.85 276.75 8,739.24 8,671.99 -1,484.69 -3,620.78 5,972,941.404 713,695.202 0.00 12,900.00 89.85 276.75 8,739.50 8,672.25 -1,472.93 -3,720.09 5,972,950.275 713,595.601 0.00 13,000.00 89.85 276.75 8,739.76 8,672.51 -1,461.18 -3,819.39 5,972,959.147 713,496.001 0.00 13,100.00 89.85 276.75 8,740.03 8,672.78 -1,449.43 -3,918.70 5,972,968.019 713,398.400 0.00 13,200.00 89.85 276.75 8,740.29 8,673.04 -1,437.67 -4,018.01 5,972,976.890 713,296.799 0.00 13,300.00 89.85 276.75 8,740.55 8,673.30 -1,425.92 -4,117.31 5,972,985.762 713,197.199 0.00 13,400.00 89.85 276.75 8,740.81 8,673.56 -1,414.17 -4,216.62 5,972,994.634 713,097.598 0.00 13,500.00 89.85 276.75 8,741.07 8,673.82 -1,402.41 4,315.93 5,973,003.505 712,997.997 0.00 13,600.00 89.85 276.75 8,741.34 8,674.09 -1,390.66 -4,415.23 5,973,012.377 712,898.397 0.00 13,700.00 89.85 276.75 8,741.60 8,674.35 -1,378.90 -4,514.54 5,973,021.249 712,798.796 0.00 TFace (° 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 000 000 0.00 0.00 0.00 0.00 0.00 0.00 2202019 10:56:39AM Page 11 COMPASS 5000.1 Build 81D 202 BID BP Well Plan Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-5-03 Project: Lisburne TVD Reference: PLAN KB P272 @ 67.25usft She: L5 MD Reference: PLAN KB P272 Q 67.25usft Well: 1-5-03 North Reference: True Wellbore: PLAN 1.5-03 Survey Calculation Method: Minimum Curvature Design: 1-5-03 WP12 Database: EDM R5K - Alaska PROD - ANCP1 Planned Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) 13,800.00 89.85 276.75 8,741.86 8,674.61 -1,367.15 -4613.85 5,973,030.120 712699.195 0.00 13,893.60 89.85 276.75 8,742.10 8,674.85 -1,356.15 .4,706.80 5,973,038.424 712,605.971 0.00 Start Build 1.50 13,900.00 89.95 276.75 8,742.12 8,674.87 -1,355.40 -4,713.15 5,973,038.992 712,599.594 1.50 13,986.93 91.25 276.75 8,741.21 8,673.96 -1,345.18 -4,799.47 5,973,046.704 712,513.017 1.50 Start 618.76 hold at 13986.93 MD 14,000.00 91.25 276.75 8,740.92 8,673.67 -1,343.64 -4,812.45 5,973,047.863 712,500.003 0.00 14,100.00 91.25 276.75 8,738.74 8,671.49 -1,331.89 -4,911.73 5,973,056.732 712,400.426 0.00 14,200.00 91.25 276.75 8,738.56 8,669.31 -1,320.14 -5,011.02 5,973,065.602 712,300.848 0.00 14,300.00 91.25 276.75 8,734.38 8,667.13 A.308.39 -5,110.30 5,973,074.471 712,201.271 0.00 14,400.00 91.25 276.75 8,732.20 8,664.95 -1,296.64 -5,209.58 5,973,083.341 712,101.694 0.00 14,500.00 91.25 276.75 8,730.02 8,662.77 .1,284.89 -5,308.87 5,973,092.211 712,002.116 0.00 14,600.00 91.25 276.75 8,727.83 8,660.58 -1,273.14 -5,408.15 5,973,101.080 711,902.539 0.00 14,605.69. 91.25 278.75 8,727.71 - 8,660.46 -1,272.47 -5,413.79 5,973,101.585 711,896.877 0.00 TD at 14605.69 Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 4,72405 4,617.25 13 3/8" 13.375 18.000 9,029.23 8,877.65 7" 7.000 9.875 14,605.69 8,727.71 4.5 4.500 6.125 TFace (° 000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22072019 10:56:39AM Page 12 COMPASS 5000.1 Build 81D az BP BP Well Plan Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-5-03 Project: Lisburne TVD Reference: PLAN KB P272 C 67.25usft Site: 15 MD Reference: PLAN KB P272 @ 67.25usft Welt: L5-03 North Reference: True Wellbore: PLAN 1-5-03 Survey Calculation Method: Minimum Curvature Design: L5-03 WPI 2 Database: EDM RSK- Alaska PROD -ANCP1 Plan Annotations -� Measured Vertical Local Coordinates Depth Depth •N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 845.00 845.00 0.00 0.00 Start Build 3.00 1,311.67 1,307.04 -51.83 23.07 Start 200.00 hold at 1311.67 MD 1,511.67 1,501.10 -96.03 42.75 Start DLS 2.00 TFO 95.34 1,644.53 1,630.04 -126.37 52.91 Start 2405.47 hold at 1644.53 MD 4,050.00 3,964.05 -693.40 183.82 Start DLS 2.00 TFO -94.03 4,276.82 4,184.06 -744.20 204.73 Start 2887.69 hold at 4276.82 MD 7,164.51 6,981.07 -1,356.33 579.87 Start DLS 3.00 TFO 129.75 8,589.60 8,317.52 -1,567.05 251.41 Start 439.64 hold at 6589.60 MD 9,029.23 8,677.65 -1,597.78 1.12 Start 40.00 hold at 9029.23 MD 9,069.23 8,710.42 -1,600.58 -21.65 Start Build 9.50 9,648.18 8,967.60 -1,660.78 -512.01 Start Build 8.00 9,773.18 8,956.72 -1,675.94 -635.45 Start DLS 4.00 TFO 33.56 9,918.49 8,925.48 -1,689.18 -776.68 Start 520.54 hold at 9918.49 MD 10,439.03 8,792.30 -1,721.48 -1,278.85 Start DLS 4.00 TFO 144.54 10,893.60 8,734.25 -1,708.75 -1,727.60 Start 3000.00 hold at 10893.60 MD 13,893.60 8,742.10 -1,356.15 4,706.80 Start Build 1.50 13,986.93 8,741.21 -1,345.18 4,799.47 Start 618.76 hold at 13986.93 MD 14,605.69 8,727.71 -1,272.47 -5,413.79 TD at 14605.69 2202019 10:5639AM Page 13 COMPASS 5000.1 Build BID b North America - ALASKA - BP Lisburne L5 L5-03 PLAN L5-03 L5-03 WP12 Anticollision Summary Report 20 February, 2019 •e Company: North America - ALASKA - BP Project: Lisburne Reference Site: L5 Site Error: 0.00usft Reference Well: 1-5-03 Well Error: 0.00usft Reference wellbore PLAN 1-5-03 Reference Design: LS -03 VVP12 BP AMioollision Report Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-03 PLAN KB P272 @ 67.25usft PLAN KB P272 @ 67.25usft True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum teference 1-5-03 WP12 �[ker type: NO GLOBAL FILTER: Using user defined selection & filtering criteria To interpolation Method: MD Interval 25.00usft Error Model: ISCWSA lapth Range: Unlimited Scan Method: Tray. Cylinder North tesults Limited by: Maximum center -center distance of 1,655.85usft Error Surface: Elliptical Conic Survey Tool Program Data 2/20/2019 1 From To (usft) (usft) Survey (Wellbore) Tool Name Description 47.15 1,800.00 15-03 WP12 (PLAN 1-5-03) GYD-GC-SS Gymdata gyro single shots 1,800.00 4,725.00 1-5-03 WP12 (PLAN 1-5-03) MWD MWD - Standard 1,800.00 4,725.00 LS -03 WP12 (PLAN 1-5-03) MWD.IFR-MS-WOCA MWD • IFR+Multi Station W/O Crustal 4,725.00 9,029.00 15-03 WP12 (PLAN 15-03) MWD MWD -Standard 4,725.00 9,029.001.5-03 WP12(PLAN 1-5-03) MWD+IFR-MS-WOCA MWD +IFR+Multi Station W/O Crustal 9,029.00 14,605.69 15-03 WP12 (PLAN 15-03) MWD MWD -Standard 9,029.00 14,605.691-5-03 WP12 (PLAN L5-03) MWD+IFR+MS-WOCA MWD + IFR +Multi Station W/O Crustal Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Ske Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) L5 1-5-01 - 1-5-01 -1-5-01 1,316.98 1,300.00 39.63 21.04 18.59 Pass - Major Risk 1-5-04 -1-5-04 -1-5-04 3,960.63 4,050.00 168.83 134.31 35.09 Pass - Major Risk 1-5-05 -1-5-05 -1-5-05 881.22 875.00 59.33 16.55 42.78 Pass - Major Risk 1-5-08-1-5-08-L5-08 4,013.00 4,225.00 340.44 151.08 189.39 Pass -Major Risk 1-5-09 -1-5-09 -1-5-09 860.70 850.00 176.61 16.96 159.65 Pass - Major Risk 1-5-17 - 15-17A -1 5-17A 880.31 875.00 417.32 15.76 401.56 Pass - Major Risk 220/2019 9:40.384M Page 2 of 3 COMPASS 5000.1 Build 81D Ez Company: North America - ALASKA - BP Project: Lisburne Reference Site: 1-5 Site Error: 0 0ousft Reference Well: 15-03 Well Error: 0.00usft Reference Wellbore PLAN 15-03 Reference Design: L5-03 WPI 2 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 L5-03 PLAN KB P272 Q 67.25usft PLAN KB P272 Q 67.25usft True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCPt Offset Datum teference Depths are relative to PLAN KB P272 @ 67.25usft Coordinates are relative to: 1-5-03 )ftset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK Ientrel Meridian is 150° U0.000 W' Gntl Convergence at Surface is: 1.66° 2/20/2019 9:40:38AM Page 3 of 3 COMPASS 5000.1 Build Ladder Plot 1600 - - - - - - - - -- / C_ j 1200 ii 0 V C ---------------- 0 N l6 d 800— C C N U ---------- 0 >v 400 U 0 2500 5000 7500 10000 12500 15000 Measured Depth (2500 usWin) LEGEND $ L5-17,L5-17A,L5-17AV13 -Ar L5-0B,L5-08,L5o8V7 $ 1-5-17,1-5-17A, Plan#17 V3 t L5 -04,L5 -04,L5 -04V1 —IIF- L509,L509,L509V1 $ 1-5-030P12 -*- L5 -05,L5 -05,L5 -05V1 $ 1-5-01,1-5-01,1-5-01V1 2/20/2019 9:40:38AM Page 3 of 3 COMPASS 5000.1 Build I ii 8lD 9n.a.mm.xme WELLBORE DETAILS: PLAN L5-03 OFB>ENCEIKOx :nm Pro ed: Llsbuma Mrw.mxmnm Site: L6 Coai&ee 1NEIRe4lerro: '4411 L503, i,w NOT by Well: L603 a avn Tie an MD: 47.15 tld Vq RNxea uxneP n®47 mn Wellbore: PLAN L. MO,uay:m SeNan(VSI6Axem: Bkl-10.000,00051 Design: L&03WP12L. - °Ye'SXQ°'Mmae40epN lMbiea: ILWxe1mN6725u11 � CiwMun MxM4: MnrtunOmeEae 20 NOON■F■■■■■■■■■NONE SURVEI'FFCIGPAN SECTION DETAILS Sze Doe 20188515T00.00M VdT Yes Venwn D.OR. DVhTo S9W71Pen ANNOTATIONS Sec MD IN Azi TVD +NUS +E/ -W Dag TF6ce VSW TVD MD AnnoM6on 1 47.15 0.00 0.00 47.15 ODD 0.00 0.00 0.00 0.00 845.00 845.00 Start Build 3.00 2 845.00 0.00 000 845.00 0.00 0.00 0.00 0.00 0.00 1307.04 131167 Stan 200.00 hold at 1311,67 MD 3 1311+67 14.00 156.00 13D7.D4 -51.83 23.07 3.00 15100 -10.60 150110 1511.67 SWDLS2.DDTF09534 4 1511+67 14.00 156.00 1501.10 -%03 42.75 0.00 0.00 -19.65 163.04 1644.53 Stan 2405.47 holdM1644.53MID 5 1644.53 14.00 167.00 1630.01 -126.37 51.91 100 9034 .2259 3964.05 4050.00 StodOLS2.DOTFO-94.03 6 4050.00 14.00 167.00 3954.05 -69340 183.82 0.00 0.00 -2029 4184.06 427682 STan288769holeat427692NO 7 4276.62 14.40 148.50 418406 -744.20 201.73 2.00 .94.03 -2902 6981.07 7164.51 Stan DLS3.00TFO 129.75 6 7164.51 7440 148.50 6981.07 -1356.33 579.87 0.00 0.00 .254.15 8317.52 8589.60 Stmt 439.64hold 98589.60MD 9 8589.00 36.00 263.00 8317.52 .1567.05 251.41 3.00 129.75 113.81 8677.65 9029.23 Stan40.DO hold at 9029.23 M0 10 9029.23 35.00 26100 8677.65 -7597.70 1.12 0.00 0.00 364.49 8710.42 9069.23 SlanBuM9.50 11 9069.23 35.00 263.00 8710.42 -1600.58 -21.65 0.00 0.D0 387.30 8967.00 9640.10 StanBuid8.00 12 9648.70 90.00 263.00 8967.60 .1660.78 512.01 L50 0.00 878.43 895872 9773.18 SIanDLS4.00TF03156 13 9713.18 100.01) 263.00 8956.72 .167594 -635.45 9.00 0.00 1002.06 8925.18 9918.49 Sta1520.54holdat9918.49MO 14 9918.49 104.82 266.32 8925.48 -10..18 .776.68 4.00 33.56 1142.57 879230 10439.03 StadDLS4007014454 15 10439.03 104.82 266.32 879230 -7721.40 -1278.85 0.00 0.00 1630.82 8734.25 10893Sta n300000h0lda11089160MD 16 10893.60 89.85 276.75 873415 .1708.76 -1727.60 4.00 144.54 2072.75 8742.10 .60 13893.60 StanBuM1.50 17 13893.60 89.85 276.75 874210 .1356.15 -0706.80 0.00 0.00 4892.23 8741.21 13986.93 Stan610.76 hold ffi7398693MD 18 13986.93 91.25 276.75 8741.21 -1345.18 -479947 1.50 0.00 4979.94 8727.71 14605.69 TD804605.69 19 14605.69 91.25 276.75 8727.71 -1272.47 5113.79 0.00 0.00 5561.33 20 NOON■F■■■■■■■■■NONE SURVEI'FFCIGPAN iVD MD Name Sze Doe 20188515T00.00M VdT Yes Venwn D.OR. DVhTo S9W71Pen TOn 47.15IMMLSMWPI2(14AI4L50:4) ■■■■■■-^■�',,' GYDGCSS 1NOW 4725.00 LSMWPI2( 1.643) MW9 1M000 4725.00 L503WP12"LSq 111 4725.00 900800 LSOW12(PIAN ) MWD 4725.00 9029.00 LSWWP12(RANLSM) MWD4I3MASWCCA 902800 ■■■■m■■■■■■■■■■■ MWD 9029.00 }■'y'■-I��`',1,',',■I.-■■■■■■■■, MWDNFR+MBWDfA 'Il■■■■■■■■■��II'�I�]©NOON ■■■■■■■■■■NN■■■E ■��■ ■■■■■■■N■■■■ 11 ■1■._ -_•! �■■■■.�.-I,l(/.��J�� '_m 111 ammommil �■■�i■■ ■■■N■■■■■■■■ ■■■INNI■■■■■■■■■■■■■■ Emommom IIS■■�:� E■■■■■■■■■■�,■■■■■■, ��■■■■■■■■■■■■ 11 NOON■■■N■■..■■■■■■, ■■'1N, ■■■■■■■■■■■ 11......■■.����.....■, ; ■ ffis IMMI iE1.�RM■■■■■ ..._ �������_lllllliL119.1••�■■■■■■ r■■MIS■■■O■lMEMNON EMN■■ ■■■■ I�'21 o■■® E I' -§ o o g o 0 0 0 0 8&J g m 8 PLAN KB P2'12ffi.2505a 8 8 8 8 8 Vertical Section at 256.770 (6001utt/in) 0.� V V West( -)/East(+) GIouMLevel: MAO +WS 1W NOT41g USIM, LSNN4e LorgMe Blb 0.00 0.00 59745302. 71TP1390 70°19'50.969N 148°1414271W SURVEI'FFCIGPAN iVD MD Name Sze Doe 20188515T00.00M VdT Yes Venwn D.OR. DVhTo S9W71Pen TOn 47.15IMMLSMWPI2(14AI4L50:4) ■■■■■■-^■�',,' GYDGCSS 1NOW 4725.00 LSMWPI2( 1.643) MW9 1M000 4725.00 L503WP12"LSq 111 4725.00 900800 LSOW12(PIAN ) MWD 4725.00 9029.00 LSWWP12(RANLSM) MWD4I3MASWCCA 902800 1435.3 LS03WP12(ftANL500) MWD 9029.00 }■'y'■-I��`',1,',',■I.-■■■■■■■■, MWDNFR+MBWDfA 11 ■1■._ -_•! �■■■■.�.-I,l(/.��J�� '_m 111 ammommil Emommom 111 E■■■■■■■■■■�,■■■■■■, 11 NOON■■■N■■..■■■■■■, 11......■■.����.....■, V V West( -)/East(+) GIouMLevel: MAO +WS 1W NOT41g USIM, LSNN4e LorgMe Blb 0.00 0.00 59745302. 71TP1390 70°19'50.969N 148°1414271W CASINGDETAILS SURVEI'FFCIGPAN iVD MD Name Sze Doe 20188515T00.00M VdT Yes Venwn D.OR. DVhTo S9W71Pen TOn 47.15IMMLSMWPI2(14AI4L50:4) 1 WO GYDGCSS 1NOW 4725.00 LSMWPI2( 1.643) MW9 1M000 4725.00 L503WP12"LSq MW04FR�M 4725.00 900800 LSOW12(PIAN ) MWD 4725.00 9029.00 LSWWP12(RANLSM) MWD4I3MASWCCA 902800 1435.3 LS03WP12(ftANL500) MWD 9029.00 14MS.M LS03WP12(FIANLS03) MWDNFR+MBWDfA CASINGDETAILS iVD MD Name Sze 4817.25 47N.05 13 W 13.375 W7765 9029.23 T' 7.000 872771 WMS89 4.5 1 WO 00 Popeel: LiMurne She: 1.6 Well: Lfi4U ANTI -COLLISION SMINGS COMPANY DETAILS: NoM Mnerlce- AIASl% -BP D,iru .00 Inkrpolabon Method: Ml: 25 Cakulatkn Method: MlnlmumCurveam Survey/Plan Depth Range Fmm: 47.15 To 14505.88 Error Sy.hm: ISCWSA 1800.OD Resub Un81ed By: Celle Dishnce: 1655.85 Scan Med,W: Tm¢Cylineer NOM Wellbore: PLM L643 patience: Pan: 1.5.03 M12(L54)3FP NLS -03) Ener Surface: EAIpSplConk Plan: L6-03WP12(L6-031PLRN 1.6-031 1000.OD warning Mellwd: Rule. Bared Ladder Plot Measured Depth (400 usfUin) LS17 LS17A 1.5-17A W3 - 15-09, LS -09, LS09 Vl - -SN, 1-5M, LSM V1 - LS01, L5-01. L5-01 Vt L5-05. 1.5-05. LSOS VI -L 17, 1.5-1 7A Plan a17 V3 LSO& 15d8, 15e8 V1 -1. 03 N 12 SURVEY PROGRAM pth From Depth To Survey/Plan Tool 47.15 1800.OD L6-03 M12 (PLAN 1.543) GYDGC-SS 1600.00 4725.00 15.03 WP12(PLAN L6-03) MWD 1000.OD 4725.00 L5-03 M12 (PLAN 1.5.03) MWD+IFReNIS-WOCA 4725.00 9029.00 15.03 VVP12(PLAN L603) MWD 4725.00 9029.00 L5.03 WP12 (PLAN 15-03) MWDNFReMS-WOCA 9D29.00 14605.69 1b03 M12(PLAN LS03) MWD 9D29.00 14605.69 1.5.03 M12 (PLAN -5-03) MWDaIFR.MS-WOCA r7 Project Lisburne SH.: 1,6 WELL DETAILS: AN9COUISION SETTINGS COMPANY DETAILS: NOM America -ALASKA -BP GrOundlevel: 20.10 MMrpobeon McMod: M. Inlereal: 25.00 CalcuMBon MCNol MFBnumCurvaWre Well: L6.03 0 1800.00 103 WP12 (PLAN 1503) System: Wellbore: PLAN L6.03 Ending'. 717271290 Resuultsa Ludited By. Centre Distance: 1106.86 San Mennod: Tran, Cylinder No* Plan: L6.0 WPiS Latitude-7D°19'M.969N Reference LS03 M12 Error Suite.: EIIIpIIcalCanic 47.15 000 Longitude: 14B°14'14271 W 9029.00 1503 W121PLAN 15031 AnnourO Manned: Rules Based Depth Range: 4725.00 To 14605.69 180 A imuthfr NOM[°J es Centre to Centre Separation I10us8rnJ From Colour To MD 4725 14606 Cory.. Cepnn To Su,,S.n Tool Sac 47.15 1800.00 103 WP12 (PLAN 1503) GYO<3C00 TVD +M4 100D.00 4725.00 1503 WP121PI.BN 15031 MWD 1 IND,00 472500 1603 WP121PIAN 15031 MND-rcR+MS-MCA 47.15 000 4M,00 9029.00 1503 W121PLAN 15031 MWD 2 4725.00 902900 LS03 WP121PIAN L5031 MV43+IFRM19-WOCA 845.00 000 9029.00 14805,69 1 MVVP121PLAN 1.5031 MWD 3 9029.00 14505.69 1593 M121PLAN 15031 MWD+IPR+MSiVODA 1307.04 -51,83 Depth Range: 4725.00 To 14605.69 180 A imuthfr NOM[°J es Centre to Centre Separation I10us8rnJ From Colour To MD 4725 14606 Depth Range�,A72500 To 14605.69 Aziroutn wro rvonn I•I va eemre m e entre sewrnm� 135 uaMlal u nA lsnnvn u uw. uOl uol v. .sm. uaa u.w um. um, umr rem wit SECTIMDETALS Sac MD Inc An TVD +M4 +EAW Meg TFace VSen 1 47.15 000 0.00 47.15 000 0.00 O.OD 0.00 000 2 845.00 000 0.00 845.00 000 0.00 0.00 0.00 000 3 1311,67 14.00 Mod 1307.04 -51,83 21.07 3.00 156.00 -10.60 4 1511.67 1400 155.00 1501.10 -9593 42.75 000 0.00 -1985 5 1640.53 1/00 167.00 1630.04 -126.37 52.91 200 95.34 -M,59 8 4050.00 1400 167.00 3964.05 -693.40 183.82 0.00 000 -20.29 7 427682 1440 14050 4184.06 -74430 24.73 2.00 9403 -2902 6 7164.51 1440 14850 8981.07 -1356,33 579.07 000 0.00 -254.15 9089.60 35.00 263.00 8317Q -156705 251.41 300 129.75 113.81 10 902923 35.00 26300 8577.65 -1597]8 1,12 0.00 000 35449 11 908923 3500 26300 8710.42 -1600.58 -21.65 0.00 000 387.30 12 9848.18 00.00 26300 8%7.60 -1660.78 -51201 9.50 0.00 87843 13 9773.18 10000 263.00 0956.72 -1675.94 -635.45 B O 000 100206 14 W10.49 104.82 26632 892548 -1689,16 -M.60 4.00 33.55 114257 15 10439.03 104.82 266.32 8792.30 -1,721.40 -127885 000 0.00 1638.02 16 1089380 8905 27675 8734.25 -1700.76 -1727.60 4.00 144.54 27276 17 13893.60 KM 276.75 8742.10 -1355.15 4705,80 0,00 0.00 4892.a 18 13988.93 9125 276.75 8741.21 -134518 4799.47 1.50 000 4979.94 19 11605.68 91.25 27875 8727.71 -127247 4413.79 0.00 000 5561.33 Depth Range�,A72500 To 14605.69 Aziroutn wro rvonn I•I va eemre m e entre sewrnm� 135 uaMlal u nA lsnnvn u uw. uOl uol v. .sm. uaa u.w um. um, umr rem wit Pro :Llsbume 1� Skr. LS u®ecNm:rrm EYp� FW WELLBORE DETAILS: PLAN LS aE�wR+cEirvrau kT[x 15.03 Covere.(1uElaerere�m: weu Lsas TTue imm Well: L603 svyi st�ato V.m (IVD) RO... PLnNN8PP3N6]]5 n Wellla . PIAN L"3 No wallbme den is eV S. mom 0OW L6-07WP12 PIusfiWkMD wee Ta on MD: 47.15 - B�u.Ns)Rnenm KB N72 @ 6725usX ce uNlon Wtmi Wimum c -1e Eesling (2W usMn) PIAN 103 P272 ®fi7.25u ft ®oo�ffi� bp North America - ALASKA - BP Lisburne L5 L5-03 PLAN L5-03 1-5-03 WP12 Plus 500ft MD AOGCC Offset Well Report 19 February, 2019 by Company: North America - ALASKA - BP Project: Lisburne Reference Site: L5 Site Error: 0.0ousft Reference Well: 1-5-03 Well Error: 0.00usft Reference Wellbore PLAN L5-03 Reference Design: 15-03 WP12 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 1-5-03 PLAN KB P272 @ 67.25usft PLAN KB P272 @ 67.25usft True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Reference 15-03 WP12 Plus 500ft MD Filter type: NO GLOBAL FILTER: Using user defined selection & littering criteria Reference 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 Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Well - Wellbore - Design (usft) (usft) (usft) L6 L5-01 - 1-5-01 - LS -01 1,316.98 1,300.00 39.63 LS -03 - PLAN L5-03 - 1-5-03 WP12 4,700.00 4,700.00 0.00 1-5-04 - 1-5-04 - LS -04 3,960.63 4,050.00 168.83 LS -05 - 15-05 - 1-5-05 881.22 875.00 59.33 1-5-09 - 15-09 - 1-5-09 860.70 850.00 176.61 2/19/2019 4:45:53PM Page 2 of 2 COMPASS 5000.1 Build 81D Rig Drill Module (Sub Base) b (O N Bridge Crane i Permanent Bracing ' and Saddle Ri"er 2 4 Rigs 12.1' IN 19.6' 6.0' ---)1 BOP Knife Valve Deck 20" diverter I i Flow "T" iaPI spwi er' _ cer 1 6'Spacer I Dummy Well House 20" Riser Conductor 39.0' .M R Notes Diverter Plan for Well 1-5-03 , 1 - This diverter vent line configuration is identical in length to previous designs. 2 - There is no change in distances to ignition sources. All dimensions remain the same. —11 Parker Fg 272/273 New Diverter Layout Showing Distance to Ignition Sources in Red. JGS 1-2-2016 Air Heaters I Rig Boilers Exclusion Zone Loader Parking Prohibited r 14 20' '1611 75' --- >I • 11' New \ e Vent Vent Linin e - F50'� ` ' ' Vac Trucks Note 1 - All ignition sources are outside the 75' radius from the end of the diverter vent line. Boilers are located on a deck 2 levels below the air heaters on the rig. Note 2 - An exclusion zone will be used to keep the loader from parking in the 75' radius around the diverter vent. 2 z a 75' Radius ition Sources. II, �I I I ' I I ` I 33 32 • 31 29 I 28 • 26 • —•25 ! 4— 24 • / --� 23 I / r j •19 CMO I 4 18 ! 90 r 16 • I •15 13 � 12 • 75' Radius ition Sources. II, �I I I ' I I ` I 0 Parker 272 on Well L5-03 Traffic Pattern while Rig on Diverter - I f f ! 90 I 0 Parker 272 on Well L5-03 Traffic Pattern while Rig on Diverter - — 28.3' —� --4 / 6-500. O O < I/16 5000 MO] 20 GV O O O O O O i I 92.25 I 4 1/16-5000 MO] 120 GV O O 4 /.6-5.00 M00 i20 GV Ac 10 O O 50. z 0 O 0 O O _fr O O 4 /16 5000 MO] 120 GV O O IVFTE ANp CONFIpENTlp1, alnnow 4 1/16-5000 TREE wow'.'_• oe-o W/ 4 / 6 5000 W \0 I0 _ OM 00023007 9.01 62.63 29.25 1 <.76 PACKO'-'= — 13 5/8 X 1 1 ++ CAS \C PA\GER— C-29,13 5/8 X 7 2.38 T--' O.0 I 1 1 1 10.5, SCw OE. _ N -PI r, 3 3/8 C-21 ^ANGER, 8 3/? X 13 3/8 A]AP'ER ASS',OSA I IT, 6 -5000 U91NG BANGER ASSY 13 5/8 X c /2 1-31NG F- AD ASSY 3 5/8 -5000 (DX- 60) 2:/16 -5000 MOD ?0 CV ,—CSG 1,D ASSY. C 29-C-, 3 5/8 5000 :3X -.6 C7 -OP ECSC PGR MANDRE'-, 3 3/8 X 7 L2 1/16 -S000 VOD ?0 CV 7 j� ECSC I -CR VANDRE'-, 13 3/8 AN)ING RI%G X20 OD CASING :5 3/8 OJ CAST\C OD CAS NO 9 1/2 OU (U3 \C " [_ f /A A\CHORACE,AK 3 5/5 X 7 X 4 1/2 'JOT- -A'OL' RF. L+ 0516-2 A -03-28- SJR[ACE WELLHEA-) LAYC I H. DAD 03-2e T -=V fM TedwwWged G BORE S S H. DAD 03-28- �.E,w 13 5/8 -500C X / 6 -5000 3 5/ 5 X 7 X Y / L .RA' A\AN 03-28- OF.. %G W.M9EP K RNIStF �„ ,, ",,,U.b,.,,a11,..a.HAVIL -N 03 28 DN IOC 0?987 Tro nc NnnNv T11tl r p11WE LeE` 3-1/C w FIANCE➢ NNADL GTE VALVE 3-1/8' w RN14ED IwOMVMIO Gm VALVE 3-1/8' w FISH NOSE CEL IR AND NEIL HEM W WN ARE EDR R6FRETIDE OHLY & ARE DEPENDENT ON pPER.1TOR5 RWRFYFNCT NPPIE UP SPIDER SPOOL 13 5/8' w FIANCE IOP 11 5/8' w fINICFD BOIIOY SPAOER SPOOL 13 5/8' w iW1OE MP 13 5/9' w Puva m BDRow OOUME STUWED AGPIER 13 5/8' w PwlCFD MP 11' 5N PIANCED 8011011 CMRXD SPOOL ASSEIELY 11' w WEN FLAN= IOP f1INCFD BOIIWI MNG HPI➢ MERELY 11"m nuum MP ROW x 9E NIPPLE Sx' DM PPE SE& 11ElDEp TD THE Bp1101I OP THE FlON1i0% 30-3/8' INTER MN. MME INMTM RII®ER SEN. WELL 811 NIPPLE 16'M UPPER, IB' OM U NER 1' OM41p ELL O (Ott W x) 13 5/8' w emiw m suvN te' NEx1PER SEIL-P p (1 EA) 3' BM M. OU11Ef 1 EA) x' DM M. OIIIIEf w SIMETER IAT w smoom TDP w Ewan e5now xw emx oa3RE aro SRWD DP Fll11SED BOI1W IuxEML 1Dr3s w/ t1' BOOSIFR 13 5/B' w SIIIooFD TOP 13 5/B' w F1/lIGED BOIIOY W (x) 3 1/8' 5N SIDE OUREIS au UM 2-1/18' w M NOSE 2-1/le w if ]-1/8' w OSA 3-1/5' w nANMD MW IML GTE WYE 3-1/8' w N/BIGFD NlOPILUC GTE VPLVE RAM TYPE BOP. 13 5/B' w NDY 9U1x SINME BOP 13 5/8' w SRW ED IDP 13 5/B' w iw16ED 80110N 6012 BOP STACK (DRAFT 8. 3.17 L. C.) TDP OF ROTARY TABES CHOKE Ill€ YI/8• w HAMMED MANUAL GTE MVE }I/8' w HANGED NY UC GTE VALVE w PIER MDSE O ARELAR AND REPEAFtICE OWELL COON ARE FOR BEY & ! ARE DEPENDENT OR oPERA10Rs REWIIEWEWR CA we l I NP W SPIDER SPAY 13 5/e' w HANME IOP 13 5/e' w HAMiEO BaHW SPACER 400E 13 5/8' w HANME w 13 5/8' w HANDED BOTTDw DOUBLE MUDDED ADWIER 135/W w HANGm w 11. 5Y FLAMM aoT mw 400. A55E1w1LV 11• w FIRMED w 11. 5Y FLAM,m BOTIOY CASING HEAD A4Y110.Y 11, 5Y HAMMED w 6012 BOP STACK (DRAFT 8.3.17 L.C.) MWBS% BELL NIPPLE: 4' IXA PPE SFIL WEIDm 10 11E B011g1 a IHE HDwBO% ]o -]/r NNER OEL 1 I181ATABIE ROBBFIt SEAL well BELL NPPIE te' DM UPPER, 1e• W IDNER ]' G416 FIL O (CIY OF R) 13 5/8• w BOITOY m F ANOE le' NSFIL-0 (1 EA.) Y 0.A r ou (1 FA) 2'M 510. OIIWIIEf M. U M 'Oa1Cll mp( ODYN HANGS ANNULARBar. 1 w SH1PIm LRT 13-5/8' w MUDDED 5 1]-s/e' sY Ewsm rroY sc Bo RN1 IEPE 15 5/e• 5YBOP: NOV W 1 DOABLE BDP 13 5/8' w sEuM IDP 13 5/8-5m HANGEDNS W/ rt/z• YIRDIL / 11• mosiue W inaa w Of51CR05: m 5/9' w SR1mm w 1]3 5/8' NHANGEDEMDM 1 W (R) ] 1/e' w 90E a111li1S NUL UNE 2-1/16- w HEX NOTE R-1/18• w R YI/e• w OSA. 5-1/8• w HANGED YNIGL DOE wLwE ]-1/8• w HANGED MIRIDIEC EASE w w RAW WPE BOP: 13 5/8' w NDz W12 SOME BOP 13 5/8 SY MUDDED 70P i] 5/e' w HAMM 8011011 6012 BOP STACK (DRAFT 8.3.17 L.C.) 19 WTLse s OrLse 21 1 Lease Boundaries Sections Quarter Sections 0 Top Lisburne Penetration L5-33PB1 L5-28 L5-32 ,L5-16AL1 16AL1P81 6 IM 6AL2 *i'P2A by 0 BP Exploration (Alaska) Inc 900 East Benson Boulevard P O Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 14, 2019 Commissioners Alaska Oil and Gas Conservation Commission 333 West 7' Ave, Suite 100 Anchorage, AK 99501 RE: Prudhoe Bay Unit Lisburne Oil Pool Spacing Exception Application L5-03 Development Oil Well Dear Commissioners: BP Exploration (Alaska), Inc (BPXA), as operator of the Prudhoe Bay Unit, requests that the Commission grant a spacing exception via Administrative Approval for the L5-03, a horizontal oil well, which BPXA would like to spud in late April, 2019. BPXA is requesting an exception specifically to the following provision of CO 207B Rule 3: The well spacing unit shall be one producing well per governmental quarter section. The planned well will be compliant with the other two provisions of Rule 3. Please refer to Exhibit 1. • BP is the operator for the affected leases (ADL028320 and ADI.034631) and all surrounding leases; • there are no property boundaries within 500' of the well where ownership and landownership changes; • the chosen Lisburne reservoir trajectory for L5-03 (yellow color below black circle of Top Lisburne) is more than 500' from the external boundary of the Affected Area of the Lisburne Oil Pool; • L5-03 will open the Lisburne Oil Pool more than 1,000' from the nearest well open to that same oil pool. However, L5-03 is planned to lie within the same governmental quarter sections as other producing wells that are open to the pool; 1. The subject well will be in both section 11 and section 3 (TI IN, R15E). 2. L5-01 is located in the southern half of the northeast governmental quarter section of section 11. The subject well will drill north of L5-01 and will be in the northernmost part of this same governmental quarter section. L5-03 will also be over 1,200' from any open pay in L5-01. 3. L5 -17A is located in the northern half of the southeast governmental quarter section of section 3. The subject well's planned trajectory is to Exhibit 1 to 1-5-03 Spacing Exception Application, BP Exploration (Alaska) Inc 0 Boyer, David L (DOA) From: Davies, Stephen F (DOA) Sent: Thursday, March 7, 2019 4:19 PM To: Boyer, David L (DOA) Subject: FW: PBU 1-5-03 (PTD 219-033) - Well Spacing Exception Attachments: co76.35.docx David, For PBU 1-5-03, attached is a go-by spacing exception granted via administrative approval. You will be able to use this with relatively little modification. CO 2078, Rule 3 reads: The well spacing unit shall be one producing well per governmental quarter section. No pay may be opened in a well closer than 1,000 feet to the pay opened in another well or opened in a well which is closer than 500 feet to the boundary of the affected area. The violation is for placing BP's desire to place the planned 1-5-03 producer within the same governmental quarter section as existing oil producer PBU L5 -17A (note that L5 -17A is more than 1,000' away from L5-03 in the production interval). My standard workflow is to write up the draft order, run it by Dave Roby, review Dave's suggested edits and accept them if necessary, send the revised draft to Tab for his review with a cc to Jody so that we can both pester Tab to keep it active within his short-term queue, review and accept all of Tab's edits (discuss any remaining questions or comments with him if necessary), and then send it on to Sam for a final check and formatting. Sam will pass the final draft along to the Commissioners for their review and signatures. Please call me at 907-717-8229 if you have any questions. Cheers, Steve D. CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.davies@alaska.zov. From: Davies, Stephen F (DOA) Sent: Thursday, March 7, 2019 3:33 PM To:'Bredar, William L' <William.Bredar@bp.com> Cc: Boyer, David L (DOA) <david.boyer2@alaska.gov> Subject: PBU LS -03 (PTD 219-033) - Well Spacing Exception MR The AOGCC will be able to handle a spacing exception for BP's planned PBU 1-5-03 oil production well administratively under CO 207B, Rule 17. 1 recommend BP provide a letter of application to the AOGCC requesting an exception to the spacing requirements of CO 2078 Rule 3 and explaining: • BP is the operator for the affected lease(s) and all surrounding leases; • there are no property boundaries within 500' of the well where ownership and landownership changes; • the chosen location for 1-5-03 is more than 500' from the external boundary of the Affected Area of CO 207B; We now agree we need to get a spacing exception for 1-5-03. Our land grid was not that accurate, and your map really helped. It would be great to learn as soon as possible if the exception can be achieved via AA as we hope to spud in late April. In that we have additional Lisburne wells back to back after L5-03 which may require spacing exceptions, we would appreciate visiting with you over some maps to determine way forward on those wells later in the month. Hopefully we can hear how the 1-5-03 exception should progress today, but if not we will be in touch with Dave. Thanks again, Bill Bill Bredar State of Alaska Interactions -Reservoirs; Surveillance Champion Alaska Region Fieldwide Team BP Exploration (Alaska) Inc (907) 564-5348 - office (907) 227-7252 - mobile From: Davies, Stephen F (DOA) <steve.davies@alaska.gov> Sent: Wednesday, March 6, 2019 11:12 AM To: Bredar, William L<William.Bredar@bp.com> Cc: Boyer, David L (DOA) <david. bover2@a laska.gov> Subject: RE: PBU 1-5-03 (PTD 219-033) - Well Spacing Question Looks like I missed one other conflict on my map--LS-12A--drilled in 2016. Nearby well 14-12 has been shut in since 2005, but it still appears to be open to the Lisburne Oil Pool. An oversight on my part. Regards, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.daviesPalaska.¢ov. From: Davies, Stephen F (DOA) Sent: Wednesday, March 6, 2019 11:01 AM To:'Bredar, William L' <William.Bredar@bp.com> Cc: Boyer, David L (DOA) <david.bover2@alaska.gov> Subject: FW: PBU 1-5-03 (PTD 219-033) - Well Spacing Question Hi Bill, The map attached below is my map of all of the active wells within the Lisburne Oil Pool. Producers are colored green, water injectors are shown as blue, water -alternating -gas injectors are colored magenta, and gas injectors are depicted with orange. BP's planned well, PBU L5-03, is colored red. So far as I can tell, nearly all of the wells within the Lisburne Oil Pool conform to the spacing requirements of Conservation Order No. 207 (CO 207) and CO 207B (i.e., one producing well per governmental quarter section and pay From: Sperry, Nathan <Nathan.5perry@bp.com> Sent: Friday, March 1, 2019 9:10 PM To: Davies, Stephen F (DOA) <steve.davies@alaska.aov> Subject: Re: PBU 1-5-03 (PTD 219-033) - Well Spacing Question Hi Steve, Thanks for following up. We have been and are still reviewing this internally. I should know more towards the end of this coming week. Regards, Nathan Sperry On Mar 1, 2019, at 10:29 AM, Davies, Stephen F (DOA) <steve.davies@alaska.eov> wrote Hi Nathan, 6 From: Davies, Stephen F (DOA) <steve.davies@alaska.eov> Sent: Monday, February 25, 2019 4:12 PM To: Sperry, Nathan <Nathan.Sperry@bp.com> Subject: PBU L5-03 (PTD 219-033) - Well Spacing Question Nathan, The Lisburne Oil Pool is governed by Conservation Order 207B. Rule 3 of that order states: Rule 3. WELL SPACING (Source: CO 207) The well spacing unit shall be one producing well per governmental quarter section. No pay may be opened in a well closer than 1,000 feet to the pay opened in another well or opened in a well which is closer than 500 feet to the boundary of the affected area. As planned, will PBU L5-03 conform to these requirements? Note that according to AOGCC's records, L5 -17A is still an active oil producer. Please let me know what you find. If a spacing exception is required, BP may apply for that exception under Rule 17 of CO 207B. Thank you, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or Steve daviesrdalaska.Qov. Davies, Stephen F (DOA) From: Davies, Stephen F (DOA) Sent: Thursday, March 7, 2019 3:33 PM To: 'Bredar, William L' Cc: Boyer, David L (DOA) Subject: PBU L5-03 (PTD 219-033) - Well Spacing Exception Bill, The AOGCC will be able to handle a spacing exception for BP's planned PBU L5-03 oil production well administratively under CO 207B, Rule 17. 1 recommend BP provide a letter of application to the AOGCC requesting an exception to the spacing requirements of CO 207B Rule 3 and explaining: • BP is the operator for the affected lease(s) and all surrounding leases; • there are no property boundaries within 500' of the well where ownership and landownership changes; • the chosen location for L5-03 is more than 500' from the external boundary of the Affected Area of CO 207B,- • L5-03 will open the Lisburne Oil Pool more than 1,000' from the nearest well open to that same oil pool, but L5- 03 will lie within the same governmental quarter section as another producing well that is open to the pool; • why it is necessary to drill well L5-03 at BP's chosen location rather than at a location that will conform to the spacing requirements of CO 207B; and • the requested exception does not promote waste or jeopardize correlative rights, is based on sound engineering, and geoscience principles and will not result in an increased risk of fluid movement into freshwater aquifers. Please also include a map of the area surrounding LS -03 depicting the planned path of 1-5-03, section lines, lease boundaries, lease numbers, and the paths of all nearby completed and drilling wells. A local structure map would also be helpful provided it is not confidential. Please let us know if you have additional questions. Regards, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.daviesPalaska.eov. From: Davies, Stephen F (DOA) Sent: Thursday, March 7, 2019 11:14 AM To:'Bredar, William L' <William.Bredar@bp.com> Cc: Boyer, David L (DOA) <david.boyer2@alaska.gov> Subject: RE: PBU LS -03 (PTD 219-033) - Well Spacing Question MM You're welcome. I spoke with legal counsel this morning and they are working on whether or not we can utilize Rule 17 of CO 207B for this exception. Hopefully they will have an answer today. Regards, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.daviesraalaska.aov. From: Bredar, William L <WiIlia m.Breda r@bp.com> Sent: Thursday, March 7, 2019 11:07 AM To: Davies, Stephen F (DOA) <steve.daviesPalaska.gov> Cc: Boyer, David L (DOA) <david.bover2@alaska.gov> Subject: RE: PBU L5-03 (PTD 219-033) - Well Spacing Question Steve, Thank you for your thorough analysis and support. It is very appreciated. We now agree we need to get a spacing exception for 1-5-03. Our land grid was not that accurate, and your map really helped. It would be great to learn as soon as possible if the exception can be achieved via AA as we hope to spud in late April. In that we have additional Lisburne wells back to back after LS -03 which may require spacing exceptions, we would appreciate visiting with you over some maps to determine way forward on those wells later in the month. Hopefully we can hear how the L5-03 exception should progress today, but if not we will be in touch with Dave. Thanks again, Bill Bill Bredar State of Alaska Interactions -Reservoirs; Surveillance Champion Alaska Region Fieldwide Team BP Exploration (Alaska) Inc (907) 564-5348 - office (907) 227-7252 - mobile From: Davies, Stephen F (DOA) <steve.davies@alaska.aov> Sent: Wednesday, March 6, 201911:12 AM To: Bredar, William L<William.Bredar@bp.com> Cc: Boyer, David L (DOA) <david.bover2@alaska.xov> Subject: RE: PBU L5-03 (PTD 219-033) - Well Spacing Question Looks like I missed one other conflict on my map--L5-12A--drilled in 2016. Nearby well L4-12 has been shut in since 2005, but it still appears to be open to the Lisburne Oil Pool. An oversight on my part. Regards, Steve Davies AOGCC Davies, Stephen F (DOA) From: Davies, Stephen F (DOA) Sent: Wednesday, March 6, 2019 11:12 AM To: 'Bredar, William L' Cc: Boyer, David L (DOA) Subject: RE: PBU 1-5-03 (PTD 219-033) - Well Spacing Question Looks like I missed one other conflict on my map--L5-12A--drilled in 2016. Nearby well L4-12 has been shut in since 2005, but it still appears to be open to the Lisburne Oil Pool. An oversight on my part. Regards, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.daviesPalaska.gov. From: Davies, Stephen F (DOA) Sent: Wednesday, March 6, 2019 11:01 AM To:'Bredar, William L' <William.Bredar@bp.com> Cc: Boyer, David L (DOA) <david.boyer2@alaska.gov> Subject: FW: PBU 1-5-03 (PTD 219-033) - Well Spacing Question Hi Bill, The map attached below is my map of all of the active wells within the Lisburne Oil Pool. Producers are colored green, water injectors are shown as blue, water -alternating -gas injectors are colored magenta, and gas injectors are depicted with orange. BP's planned well, PBU 1-5-03, is colored red. So far as I can tell, nearly all of the wells within the Lisburne Oil Pool conform to the spacing requirements of Conservation Order No. 207 (CO 207) and CO 207B (i.e., one producing well per governmental quarter section and pay intervals more than 1000' apart). The only exceptions appear to be well L5 -28A, well branch L5-28AL1, well L5 -16A and its two well branches, which were all drilled in 2006. Allowing these to be drilled without spacing exceptions was an oversight on AOGCC's part. According to my map, the recent wells that you specifically mentioned L3-03 and 1.3-10— located southwest and south of 1-5-03, respectively—are the only producers in their respective governmental quarter sections, and they appear to be more than 1000' from the nearest open pay intervals within the Lisburne, unless I've made a mistake here. These were drilled during 2015, and they both appear to conform to the spacing requirements of CO 207 (CO 2078 was issued in January 2017). As you can see, BP's planned well PBU L5-03 lies in the same quarter section as LS -17A, which conflicts with the one -producing -well -per -governmental -quarter -section requirement of CO 207B. Legal has been tied up this morning with other affairs, so I will let you know as soon as i hear something about whether or not an exception to CO 2078 can be handled under the Administrative Action rule (Rule 17). I will be out of the office Friday and all of next week, so if this isn't resolved today or tomorrow, David Boyer here at AOGCC will be able to help you further. Regards, Boyer, David L (DOA) From: Davies, Stephen F (DOA) Sent: Wednesday, March 6, 2019 11:01 AM To: Bredar, William L Cc: Boyer, David L (DOA) Subject: FW: PBU L5-03 (PTD 219-033) - Well Spacing Question Hi Bill, The map attached below is my map of all of the active wells within the Lisburne Oil Pool. Producers are colored green, water injectors are shown as blue, water -alternating -gas injectors are colored magenta, and gas injectors are depicted with orange. BP's planned well, PBU 1-5-03, is colored red. So far as I can tell, nearly all of the wells within the Lisburne Oil Pool conform to the spacing requirements of Conservation Order No. 207 (CO 207) and CO 207B (Le., one producing well per governmental quarter section and pay intervals more than 1000' apart). The only exceptions appear to be well LS -28A, well branch LS-28AL1, well L5 -16A and its two well branches, which were all drilled in 2006. Allowing these to be drilled without spacing exceptions was an oversight on AOGCC's part. According to my map, the recent wells that you specifically mentioned L3-03 and L3-10— located southwest and south of 1-5-03, respectively—are the only producers in their respective governmental quarter sections, and they appear to be more than 1000' from the nearest open pay intervals within the Lisburne, unless I've made a mistake here. These were drilled during 2015, and they both appear to conform to the spacing requirements of CO 207 (CO 207B was issued in January 2017). As you can see, BP's planned well PBU L5-03 lies in the same quarter section as L5 -17A, which conflicts with the one -producing -well -per -governmental -quarter -section requirement of CO 207B. Legal has been tied up this morning with other affairs, so I will let you know as soon as I hear something about whether or not an exception to CO 207B can be handled under the Administrative Action rule (Rule 17). I will be out of the office Friday and all of next week, so if this isn't resolved today or tomorrow, David Boyer here at AOGCC will be able to help you further. Regards, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential end/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-ri,all. please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or stew: eov. I believe that BP's planned well L5-03 will be open to the Lisburne Oil Pool within the same governmental quarter section as L5 -17A, or am I mistaken? Thanks, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or Steve davies alaska.gov. From: Davies, Stephen F (DOA) Sent: Monday, February 25, 2019 5:12 PM To: 'Sperry, Nathan' <Nathan.Sperry@bp.com> Subject: RE: PBU L5-03 (PTD 219-033) - Well Spacing Question Nathan, I believe the well violates the "The well spacing unit shall be one producing well per governmental quarter section..." portion of Rule 3. Isn't L5 -17A open to the Lisburne Oil Pool within the same governmental quarter section? Thank you, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.davies(@alaska.gov. From: Sperry, Nathan <Nathan.Sperry@bp.COm> Sent: Monday, February 25, 2019 4:34 PM To: Davies, Stephen F (DOA) <steve.davies@alaska.aOv> Subject: FW: PBU LS -03 (PTD 219-033) - Well Spacing Question Steve, I've reviewed the proposed directional profile for 1-5-03. L5 -17A is greater than 1,000' away from L5-03 in the production interval. The center to center distance between these wells is greater than 1800' at the closest point. I do not believe a spacing exception is necessary. Regards, Nathan Sperry Drilling Engineer BP Exploration (Alaska) C:(907)268-8416 0:(907)564-4258 Davies, Stephen F (DOA) From: Sperry, Nathan <Nathan.Sperry@bp.com> Sent: Friday, March 1, 2019 9:10 PM To: Davies, Stephen F (DOA) Subject: Re: PBU L5-03 (PTD 219-033) - Well Spacing Question Hi Steve, Thanks for following up. We have been and are still reviewing this internally. I should know more towards the end of this coming week. Regards, Nathan Sperry On Mar 1, 2019, at 10:29 AM, Davies, Stephen F (DOA) <steve davies@alaska.aov> wrote: Hi Nathan, I believe that BP's planned well L5-03 will be open to the Lisburne Oil Pool within the same governmental quarter section as LS -17A, or am I mistaken? Thanks, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve dav'es(dalaska.eov. From: Davies, Stephen F (DOA) Sent: Monday, February 25, 2019 5:12 PM To: 'Sperry, Nathan' <Nathan Sperry@bo.com> Subject: RE: PBU LS -03 (PTD 219-033) - Well Spacing Question Nathan, I believe the well violates the "The well spacing unit shall be one producing well per governmental quarter section..." portion of Rule 3. Isn't L5 -17A open to the Lisburne Oil Pool within the same governmental quarter section? Thank you, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient($). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such Information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or Steve dav'es(aalaska.eov. From: Sperry, Nathan <Nathan Sperry bp.com> Sent: Monday, February 25, 2019 4:34 PM To: Davies, Stephen F (DOA) <steve davies@alaska.eov> Subject: FW: PBU L5-03 (PTD 219-033) - Well Spacing Question Steve, I've reviewed the proposed directional profile for 1.5-03. L5 -17A is greater than 1,000' away from L5-03 in the production interval. The center to center distance between these wells is greater than 1800' at the closest point. I do not believe a spacing exception is necessary. Regards, Nathan Sperry Drilling Engineer BP Exploration (Alaska) C:(907)268-8416 0:(907)564-4258 From: Davies, Stephen F (DOA) <steve davies@alaska.gov> Sent: Monday, February 25, 2019 4:12 PM To: Sperry, Nathan <Nathan Sperry@bp com> Subject: PBU 1.5-03 (PTD 219-033) - Well Spacing Question Nathan, The Lisburne Oil Pool is governed by Conservation Order 2078. Rule 3 of that order states: Rule 3. WELL SPACING (Source: CO 207) The well spacing unit shall be one producing well per governmental quarter section. No pay may be opened in a well closer than 1,000 feet to the pay opened in another well or opened in a well which is closer than 500 feet to the boundary of the affected area. As planned, will PBU L5-03 conform to these requirements? Note that according to AOGCC's records, L5 -17A is still an active oil producer. Please let me know what you find. If a spacing exception is required, BP may apply for that exception under Rule 17 of CO 2078. Thank you, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 orsteve daviesCdalaska.eov. Davies Stephen F (DOA) From: Davies, Stephen F (DOA) Sent: Friday, March 1, 2019 10:28 AM To: 'Sperry, Nathan' Subject: RE: PBU L5-03 (PTD 219-033) - Well Spacing Question Hi Nathan, I believe that BP's planned well LS -03 will be open to the Lisburne Oil Pool within the same governmental quarter section as L5 -17A, or am I mistaken? Thanks, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending It to you, contact Steve Davies at 907-793-1224 or Steve davies2alaska.gov. From: Davies, Stephen F (DOA) Sent: Monday, February 25, 2019 5:12 PM To: 'Sperry, Nathan' <Nathan.Sperry@bp.com> Subject: RE: PBU L5-03 (PTD 219-033) - Well Spacing Question Nathan, I believe the well violates the "The well spacing unit shall be one producing well per governmental quarter section..." portion of Rule 3. Isn't L5 -17A open to the Lisburne Oil Pool within the same governmental quarter section? Thank you, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or Steve daviesfaalaska.eov. From: Sperry, Nathan <Nathan.Soerry@bo.C_om> Sent: Monday, February 25, 2019 4:34 PM To: Davies, Stephen F (DOA) <steve davies@alaska.Rov> Subject: FW: PBU L5-03 (PTD 219-033) - Well Spacing Question Steve, I've reviewed the proposed directional profile for LS -03. LS -17A is greater than 1,000' away from L5-03 in the production interval. The center to center distance between these wells is greater than 1800' at the closest point. I do not believe a spacing exception is necessary. Regards, Nathan Sperry Drilling Engineer BP Exploration (Alaska) C: (907) 268-8416 0:(907)564-4258 From: Davies, Stephen F (DOA) <steve davies@alaska.gov> Sent: Monday, February 25, 2019 4:12 PM To: Sperry, Nathan <Nathan Sperry@bp.com> Subject: PBU L5-03 (PTD 219-033) - Well Spacing Question Nathan, The Lisburne Oil Pool is governed by Conservation Order 2078. Rule 3 of that order states: Rule 3. WELL SPACING (Source: CO 207) The well spacing unit shall be one producing well per governmental quarter section. No pay may be opened in a well closer than 1,000 feet to the pay opened in another well or opened in a well which is closer than 500 feet to the boundary of the affected area. As planned, will PBU L5-03 conform to these requirements? Note that according to AOGCC's records, LS -17A is still an active oil producer. Please let me know what you find. If a spacing exception is required, BP may apply for that exception under Rule 17 of CO 207B. Thank you, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending It to you, contact Steve Davies at 907-793-1224 or Steve dav'esftalaska.gov. 1-111_ STATE ,,.ALASKA (��IVGRN OR h1 iCtL4EC I. ['IC'NCl.i�'Y Alaska Oil and Gas Conservation Commission ADMINISTRATIVE APPROVAL CONSERVATION ORDER NO. 207B.001 Ms. Katrina Garner West Area Manager, Reservoir Management, Prudhoe Bay Unit BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 333 west Sevemh Avenue Anchorage, NUSa 9950 1 -357 9 Main: 907.279.1 433 Far.: 907,276.7542 "W aogcc.olasko.gov Re: Docket Number: CO -19-011 Request for a spacing exception by Administrative Approval under Conservation Order No. 207B to allow drilling, completion, and production of the Prudhoe Bay Unit L5-03 development oil well within the same governmental quarter sections as wells that are, or may be capable of, producing from the same pool. Prudhoe Bay Unit L5-03 (PTD 219-033) Prudhoe Bay Field Lisburne Oil Pool Dear Ms. Garner: By letter received March 19, 2019, BP Exploration (Alaska) Inc. (BPXA) requests a spacing exception by Administrative Approval under Conservation Order No. 207B (CO 207B) to allow drilling, completion, and production of the Prudhoe Bay Unit L5-03 development oil well (L5-03) within the same governmental quarter sections as wells that are, or may be capable of, producing from the same pool. FINDINGS: The surface location for L5-03 will be in Section 2 of TI IN, RI 5E, Umiat Meridian (UM). L5-03 will open the Lisburne Oil Pool in Sections 11, 2, and 3 of Tl 1N, RI 5E, UM, respectively, and it will reach total depth in Section 3 of TI IN, RI 5E, UM. BPXA is the operator for the Lisburne Oil Pool, affected State of Alaska Leases ADL028320 and ADL034631, and all surrounding leases. CO 207B governs the Lisburne Oil Pool, and Rule 3 of that order establishes well spacing requirements for the pool. Rule 3 specifies the well spacing unit for the pool shall be one producing well per governmental quarter section. Rule 3 also specifies no pay may be opened in a well closer than 1,000 feet to the pay opened in another well or opened in a well that is closer than 500 feet to the boundary of the Affected Area. 3. 4. CO 20713-001 April 4, 2019 Page 2 of 3 5. L5-03 will lie within the Affected Area of CO 207B. 6. L5-03 will open the Lisburne Oil Pool more than 1,000 feet from the nearest well open to the same pool in compliance with Rule 3. 7. L5-03 will be located more than 500 feet from the boundary of the Affected Area of CO 207B in compliance with Rule 3. 8. L5-03 will violate Rule 3 because it will open the Lisburne Oil Pool within the same governmental quarter sections as two producing wells—L5-01 and L5-17A—that are open to the same pool. 9. BPXA's selected trajectory for L5-03 through the Lisburne reservoir is necessary to access un -drained reserves that cannot be reached by wells conforming to applicable spacing requirements. 10. BPXA's plan for L5-03 is based on sound engineering and geoscience principles; it will not result in waste or increase the risk of fluid movement into freshwater aquifers. 11. Rule 17 of CO 207B allows the AOGCC to administratively waive the requirements of any rule stated therein or to administratively amend CO 207B as long as the change does not promote waste or jeopardize correlative rights, is based on sound engineering and geoscience principles, and will not result in an increased risk of fluid movement into freshwater aquifers. CONCLUSIONS: 1. An exception to the well spacing requirements of Rule 3 of CO 207B is necessary to allow drilling, completion, and production of the L5-03 development oil well to maximize reserve recovery from the Lisburne Oil Pool. 2. A spacing exception to allow drilling, completion, and production of the L5-03 development oil well is consistent with sound engineering and geoscience principles, and it will not result in waste, jeopardize correlative rights of adjoining or nearby owners, or increase the risk of fluid movement into freshwater aquifers. NOW THEREFORE IT IS ORDERED: BPXA's March 19, 2019 application for an order granting an exception to the well spacing requirements of Rule 3 of Conservation Order No. 207B to allow drilling, completion, and production of the L5-03 development oil well is approved. BPXA may proceed as long as it complies with the terms of the Prudhoe Bay Unit agreement, applicable Alaska laws, and all other legal requirements. DONE at Anchorage, Alaska and dated April 4, 2019. //signature on file// //signature on file// Daniel T. Seamount, Jr. Jesse L. Chmielowski Commissioner Commissioner CO 207B-001 April 4, 2019 Page 3 of 3 As provided in AS 31.05.080(a), within 20 days after written notice of the entry of this order or decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration of the matter determined by it. If the notice was mailed, then the period of time shall be 23 days. An application for reconsideration must set out the respect in which the order or decision is believed to be erroneous. The AOGCC shall grant or refuse the application for reconsideration in whole or in part within 10 days after it is filed. Failure to act on it within 10 -days is a denial of reconsideration. If the AOGCC denies reconsideration, upon denial, this order or decision and the denial of reconsideration are FINAL and may be appealed to superior court. The appeal MUST be filed within 33 days after the date on which the AOGCC mails, OR 30 days if the AOGCC otherwise distributes, the order or decision denying reconsideration, UNLESS the denial is by inaction, in which case the appeal MUST be filed within 40 days after the date on which the application for reconsideration was filed. If the AOGCC grants an application for reconsideration, this order or decision does not become final. Rather, the order or decision on reconsideration will be the FINAL order or decision of the AOGCC, and it may be appealed to superior court. That appeal MUST be filed within 33 days after the date on which the AOGCC mails, OR 30 days if the AOGCC otherwise distributes, the order or decision on reconsideration. In computing a period of time above, the date of the event or default after which the designated period begins to ran is not included in the period; the last day of the period is included, unless it falls on a weekend or state holiday, in which event the period runs until 5:00 p.m. on the next day that does not fall on a weekend or state holiday. TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD: Development _ Service _ Exploratory _ Stratigraphic Test _ Non -Conventional FIELD: POOL:S�u�d�' —J 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- - to be reported as a function of the original (If last two digits Production should continue 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 sam les 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, sus ension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 _ __Well Name: PRUDHOE BAY UN LIS L5-03 _ _____ Program DEV Well bore seg ❑ I PTD#:2190330 Company BP EXPLORATION (ALASKA)_ILJC Inftial Class/Type _ DEV/PEND GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal n Appr Date SFD 4/4/2019 Nonconven, gas conforms to A531,05,03%A.A),(t.2.A-D) . . .... . .. ... . . . . . . .NA. _ _ ....... _ _ _ _ _ _ _ . . .. .. .. Permit fee attached _ _ . _ ... _ _ _ .. _ _ _ NA _ _ Engineering Lease number appropriate_ _ _ ...... Yes _ _ Surface Location lies within ADL0028320; Top Prod Int & TO lie within ADL0034631.... Unique well name and number _ _ _ _ Yes .. . . Well located in. a. defined pool _ _ _ _ _ _ _ _ _ _ _ ..... _ . _ _ _ _ _ _ _ . Yes _ _ PRUDHOE BAY, LISBURNE OIL - 640144, governed by CO 2076. Well located proper distance from drilling unit boundary_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ No _ _ .... CO 2078, Rule 3:. The well spacing unit shall be. one producing well pergovernmental quarter. section. No Well located proper distance from other wells _ _ No _ pay may be opened in a well closer than 1,000 feet to the pay opened in another well. or opened in a. _ Sufficient acreage available in.drilling unit.. _ _ _ _ _ _ _ _ _ _ _ _ No... _ _ _ well which is closer thag500 feet to the boundary of the affected area.. Email notice sent to Operator. If deviated, is wellbore plat included _ _ _ _ _ ...... _ Yes _ SPACING EXCEPTION REQUIRED: Exception amendment CO 2078.001 in progress.. SFD 4/4/2019 _ Operator only affected party..... _ _ _ .. - - - - - Yes _ .. _ _ . . . . . . . . . . .......... _ Operator has appropriate_ bond in farce _ _ _ _ _ .. Yes Adequate tankage or reserve pit _ _ _ Permit can be issued without conservation order _ _ ...... _ _ _ _ Yes ..... _ _ _ _ _ _ .............. .... . . . . . . . . . . . . . . . . ..... .. Permit can be issued without administrative approval _ . . . . . . . ...... No _ _ _ _ SPACING EXCEPTION REQUIRED: Exception amendment CO 2078.001 in progress.. SFD 4/4/2019.. Can permit be approved before 15 -day. wait.. _ _ _ .... _ _ _ _ _ Yes ... 126 Well located within area and strata authorized by Injection Order # (put. 10# in.comments)_(For, NA__ _ _ _ Passes all separation criteria_ A)I wells_within 1/4 mile area of review identified (For service well only) _ NA _ _ _ _ Pre -produced injector; duration of pre -production less than 3 months (For service well only) _ NA..... _ Geologic 18 Conductor string_ provided _ ... _ _ Yes .. 20" X 34" 215#1$ Engineering 19 Surface casing protects all known USDWs ___ _ _ _ _ _ _ _ _ _ _ _ ________ _ _ Yes _ _ _ Shoe in SV1_well below permafrost ..... 20 CMT vol adequate. to circulate on conductor & surf csg _ _ _ _ _ _ _ _ _ _ _ _ _ ___ Yes _ ..... _ Fully cemented 13-318" casing 21 CMTvoI adequate to tie-in long string to surf csg.. _ _ _ _ _ _ _ _ _ _ NA _ _ _ _ _ Intermediate. liner. set above the Lisburne. Cement to coverlvishak 22 CMT will cover all known productive horizons_ _ _ _ _ _ _ _ _ _ _ _ _ Yes ... _ _ _ 7" intermediate to cement to cover lyishak,. Wahoo fully cemented _ 23 Casing designs adequate for C, T, B &. permafrost_ _ _ _ _ ...... Yes _ .. _ _ . . . . . . . . . . .......... _ 24 Adequate tankage or reserve pit _ _ _ _ . _ _ Yes _ Parker 273 ongoing operations_ 25 If. a. re -drill, has_a 10-403 for abandonment been approved _ _ _ _ _ _ _ _ _____ _ _ _ _ _ NA. _ .. NA Grassroots well . 126 Adequate wellbore separation proposed _ _ _ _ _ ... .... . . . . . . . ..... Yes _ _ _ _ _ _ Passes all separation criteria_ 27 If_diverter required, does it meet regulations_ _ _ _ _ _ _ _ _ _ _ Yes .... 75' radius and pad marked while drilling surface hole Appr Date 28 Drilling fluid. program schematic & equip list adequate_ _ _ _ _ _ _ _ _ _ _ Yes MGR 2/28/2019 29 BOPEs,_do they meet regulation . . . . . . . . ........... . . . . . . . . .... . Yes . 5000 BOPE tested to 3500 psi_ 30 BOPE_press rating appropriate; test to (put psig in comments). _ _ ..... Yes 5000 BOPE tested to 3500 psi.. 31 Choke_manifold complies w/API_RP-53 (May 04). _ _ _ _ _ _ _ _ _ _ _ ______ Yes 32 Work will occur without operation shutdown_ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes 33 Is presence of H2S gas_ probable _ ...... ..... . . . . . . ..... No_ _ L5 is not an H2S Pad 34 Mechanical condition of wells within AOR verified (For service well only) . . . . . . ....... NA_ _ . . This well is a producer _ ............... 35 Permit can be issued w/o hydrogen. sulfide measures _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ No....... _ L5 -Pad wells have recorded H2S. Measures required._ _ _ . _ ................... _ .......... Geology 36 Data_presented on potential overpressure s... zone ............... . . . . . . . . Yes _ _ _ _ _ Planned mud weights appear adequate to control the_operator's forecast of like) _ - - Y Pore pressures. Appr Date 37 Setsmic.anaysis of shallow gas zones .... _ _ _ --------------- ....... NA_ _ -- -- --- -- SFD 2/25/2019 38 Seabed condition survey (if off -shore) ............ _ _ _ NA_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ 39 .Contact name/phone for weekly. progress reports [exploratory only) . . . . . ........ . . . . NA _ ... _ _ _ _ _ _ _ _ _ Geologic Engineering Public Commissioner: yrs Date: 40111 Commissioner: Date Commissioner Date �lg/Ig S�Zio)
