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219-077
7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU L2-08B RWO, Run Scab Liner Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 219-077 50-029-21761-02-00 14388 Conductor Surface Intermediate Liner Liner 8669 80 4089 10224 1272 3856 14367 20" 10-3/4" 7-5/8" 4-1/2" 3-1/2"x3-1/4"x2-7/8" 8671 39 - 119 39 - 4128 37 - 10261 10087 - 11359 10509 - 14388 39 - 119 39 - 3912 37 - 8253 8116 - 8576 8413 - 8456 none 470 2480 4790 7500 11160 10328 1490 5210 6890 8430 10570 12630 - 14350 4-1/2" 12.6# x 3-1/2" 9.2# Cr 13-80 / Cr 13 STL 40 - 10511 8680 - 8671 Structural 4-1/2" HES TNT , 5332 , 4776 No SSSV 5332 4776 Bo York Operations Manager Eric Dickerman Eric.Dickerman@ hilcorp.com (907)564-5258 PRUDHOE BAY / PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028321 40 - 8414 Scab Liner / Inner Annulus from 5460' to 10505' Squeezed 17 bbls of 15.3ppg Glass G Cement through retainer set at 10488' to 1000 psi Coiled Tubing Pressure 348 422 3125 174 1635 2184 1245 1096 256 318 324-581 13b. Pools active after work:PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 2:06 pm, Dec 12, 2024 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2024.12.12 13:15:23 - 09'00' Bo York (1248) RBDMS JSB 122624 DSR-12/16/24WCB 2-12-2025 ACTIVITYDATE SUMMARY 10/4/2024 PPPOT-T-pass, PPPOT-IC-pass, pre RWO T/I/O=SSV/1200/300 C/B=950/550 PPPOT-T stung into test port 1600 PSI, bled to 0, Monitored for 10 mins, 0+, Functioned LDS out to 4-3/4" and back to 3-3/4", all but 3 LDS moved freely, labeled and flagegd the 3 LDS that need to be replaced during RWO, all LDS are retorqued to 450 ft/lbs, pumped hyd oil across test void to opposite port, good returns. Pressured void to 500 PSI/5 mins, pass, pressured up to 5000 psi, lost 50 PSI in first 15 mins, lost 0 PSI in second 15 min, pass. Bled void to 0 PSI. PPPOT-IC stung into test port, 0+ PSI, bled to 0 PSI, monitor for 10 min, 0+ PSI, pumped hyd oil across test void to opposite port, pressured void to 500 PSI/5 mins, pass, pressured void to 3500 for 30 mins, lost 25 PSI in first 15 mins, lost 0 psi in seconed 15 mins, pass, bled void to 0 PSI, did not function LDS. The packoff will not be pulled for this RWO 10/5/2024 ***WELL S/I ON ARRIVAL*** BRUSHED / GAUGED TBG 3.80" TO 6882' MD. PULLED UPPER 33' x 45KB STRADDLE ASSY FROM 6882' MD. ***CONTINUED ON 10-6-24*** 10/6/2024 ***WSR CONTINUED FROM 10-5-24*** PULLED LOWER 39' x 45KB STRADDLE ASSY FROM 6897' SLM (ALL COMPONENTS ACCOUTNED FOR). BRUSHED / GAUGED TBG 3.80" TO 10,022' MD. PULLED PATCH FROM 10,022' MD (ALL COMPONENTS ACCOUNTED FOR) PULLED BK-OGLV FROM ST#1 @ 3,604' MD SET BK-DGLV IN ST#1 @ 3,604' MD EQUALIZED & PULLED 2.31" XX PLUG FROM NIPPLE REDUCER @ 10,328' MD PULLED NIPPLE REDUCER FROM X-NIPPLE @ 10,328' MD. LATCHED LTP @ 10,532' MD; ALOMST IMMEDIATELY LOST SPANGS AND OJ's. T-BIRD TO PUMP 280 BBLS CRUDE TO TBG; STILL NO JAR ACTION. ***CONTINUED ON 10-7-24*** 10/6/2024 T/I/O=1989/1653/300 Temp=S/I Assist slcikline. Pumped 280 bbls of crude down tbg in an attempt to free slickline from LTP. ***WSR Continued on 10-07-2024*** 10/7/2024 ***CONTINUED FROM 10-6-24*** PUMPED ADDITIONAL 269 BBLS CRUDE @ 5 BBLS/MIN WHILE AGGRESSIVELY WORKING WIRE; UNABLE TO REGAIN JAR ACTION. DROPPED GO-DEVIL STYLE CUTTER. CUT & RECOVERED WIRE. PULLED CUTTER FROM TOP OF TOOLSTRING w/ 3.56" BELL GUIDE, 2-1/2" JU RAN 3.70" BARBELL w/ 3.50" LIB TO TS @ 10,465' SLM (impression of ropesocket w/ small piece of wire) PULLED TOOLSTRING FROM LTP @ 10,532' MD w/ 356" BELL GUIDE, 2-1/2" RS w/ SPLIT SKIRT BRUSHED LTP w/ KJ, 4-1/2" BRUSH, 3-1/2" BRUSH. MADE 2 RUNS TO LTP W/ 4 1/2" GS. SLIPPING OUT W/ 1400# OJ LICKS. RAN 4 1/2" PRGS TO LTP @ 10,532' MD; JARRED 1800 - 2600# FOR 1.5 HOURS W/ NO MOVEMENT (slipped out 1 time @ 2600#). ***CONTINUED ON 10-8-24*** Daily Report of Well Operations PBU L2-08B Daily Report of Well Operations PBU L2-08B 10/7/2024 ******WSR Continued from 10-06-2024******** Pumped 269 bbls of Crude down the TBG to assist S-Line in getting tool unstuck. Well left in S-Line control. Final WHPS 912/2150/300 10/8/2024 ***WSR CONTINUED FROM 10-7-24*** RAN 4 1/2' PRGS TO LTP @ 10,532' MD. HIT 2000# OJ LICKS AND SLIPPING OUT PLANTED 45 KB RELEASABLE SPEAR JAR ON LPT w/ 3-1/2" GS FOR 1 HR 20 MINS, JAR DOWN TO RELEASE SPEAR SWAPPED TO .125C PULLED 45 KB RELEASABLE SPEAR ATTEMPT TO LATCH LTP w/ 4-1/2" GS FOR N.S. SNAP LATCH BAIT SUB ASSEMBLY (unable to latch) DRIFT w/ 10' x 2" DUMMY GUN w/ 2.29" SWELL TO DEVIATION @ 10,697' SLM. SET 24' x NS LTP TIEBACK ASSY IN LTP @ 10,532' MD (4 1/2" G FN, 20' SPACER, SNAPLATCH & STINGER). RAN NS CEMENT RETAINER DRIFT INTO LTP TIEBACK ASSY @ 10,462' SLM. GOOD NO-GO RING. ***CONTINUED ON 10-9-24*** 10/9/2024 ***CONTINUED FROM 10-8-24*** DRIFTED W/ 10' x 2" DUMMY GUNS (2.29" RINGS) AT VARRIED SPEEDS THROUGH LTP TIEBACK ASSY AND LTP @ 10,462' SLM TO DEVIATION @ 10,699' SLM (will randomly S/D and hang up @ 10,490' SLM; but no jarring required to pass). ***WELL S/I ON DEPARTURE*** 10/11/2024 ***WELL SI ON ARRIVAL*** (SET CIBP AND CUT TUBING) LRS LOAD WELL. PT TO 300 LOW AND 2500PSI HIGH. RIH WITH NS EXTRA RANGE CIBP. SET MID ELEMENT AT 10590' RIH WITH WELLTECH MECHANICAL CUTTER. CUT TUBING AT 5470'. CUT DEPTH OF: 4.819" WELL TURNED OVER TO LRS TO CIR OUT TUBING TO IA. ***JOB COMPLETED*** 10/11/2024 T/I/O= 553/1621/340 (RWO EXPENSE) Assist E-Line: Loaded TBG with 297 bbls of 1% KCL and 5 bbls of 60/40 & 26 bbls of Diesel to freeze protect. Tested plug to 500 psi. Circulated 155 bbls of 1% KCL down TBG, up IA, out to L2-06 FL. ***Job continued to 10-12-24*** 10/12/2024 T/I/O = SSV/0/0. Bleed WHPs (pre rig). Dry hole tree installed. Bled IAP & TP to BT to 0 psi in 1 min. Bled balance & control lines to 0 psi (gas/fluid). Well support in control of well upon departure. Final WHPs 0/0/0. SV,SSV = C. MV = O. IA, OA = OTG. 12:00 10/12/2024 ***Job continued from 10-11-24*** Pumped 140 bbls 1% KCL(Total 395 bbls pumped) down TBG up IA to L2-06 FL, Pumped 84 bbls DSL Down IA up TBG taking returns to L2-06, FP surface lines, U-Tube for one hour, Well Secured, DSO notified upon departure FWHP= 242/253/427 10/12/2024 T/I/O = vac/0/300. RU Lubicator PT low 300 PSI 3500 PSI. Passed. Set 4" TWC # 427. LTT Passed. RD Lubicator and removed 4" production tree. Installed dry hole tree with new 4" Cameron MV. Torqued to specs. PT'd against TWC. PT low 300 (Passed) PT high 5000 (Passed). FWHP TWC/0/300. ***Job Complete*** 10/14/2024 Daily Report of Well Operations PBU L2-08B 10/15/2024 MIRU, N/D tree, N/U BOP's and test same per sundry 10/15/2024 T/I/O = 0/0/NA RWO, Remove Tree and THA Function tree valves to bleed any trapped psi, bleed THA test void to 0 psi, ND dry hole tree and THA, cut and cap 1/4" CCL (x2), clean hanger, seal areas and threads, function LDS 1 at a time from IN 3-5/8" to CB OUT 4-1/2", c/o 1 stuck LDS. MU 4-1/2" NSCT test sub, test against TWCV 500/3500 for 5 mins each, pass, remove test sub, MU NSCT landing sub 8 RH turns, remove landing sub, install new R-54, stdby for rig to NU and test BOPs 10/16/2024 Cont POOH l/D completion, RU wireline and set scoop guide, P/U and TIH with new completion 10/16/2024 ***ASSISTING I-RIG*** TAGGED 4-1/2" TBG STUB @ 5482' SLM w/ 6.13 GAUGE RING. SET SCOOP GUIDE @ 5,484' SLM (12.5' OAL, 3.958" ID). DRIFT THROUGH SCOOP GUIDE w/3.83" CENTRALIZER TO 5,550' SLM, NO ISSUES. ***LEFT I-RIG IN CONTROL OF WELL*** 10/16/2024 T/I/O = 0/0/NA RWO, Pull Tubing Hanger Verify 0 psi under TWCV, pull 4" H TWCV, MU 4-1/2" NSCT LJ, BOLDS to 4-1/2" CB OUT, pull tubing hanger to rig floor, lay down hanger and LJ 10/17/2024 Cont P/U and TIH with new completion, RU wireline and confirm set depths 10/17/2024 *** ASSIST I RIG *** PULLED RHC FROM 5380' MD DRIFTED w/ 10'x1.75" TO CIBP @ 10590' MD LOGGED REED CALIPER FROM CIBP TO SURFACE RE-SET 3.81" RHC BODY @ 5,380' MD ***CONTINUED ON 10/18/24*** 10/18/2024 T/I/O = 0/0/0 (Assist I-RIG with Freeze Protect) Pumped 104 bbls DSL down IA taking returns up TBG for FP. I-RIG in control of well upon TFS departure FINAL WHPS = 0/800/0 10/18/2024 Space out and land hanger, Revers Inhibited brine. set packer. MIT tubing to 2500 psi, ITP = 2905, 15 min = 2892 psi, 30 min = 2883 psi, bleed pressure to 1500 psi and perform MIT IA to 2500 psi, IIA = 2715 psi, 15 min = 2703 psi, 30 min 2700 psi, shear out GLM valve. N/D BOP's, N/U tree and test same. Freeze protect well, RDMO, release rig at 18:00 hrs 10/18/2024 ***CONTINUED FROM 10/17/24 WSR*** (Rwo expense) RD POLLARD UNIT # 60 ***JOB COMPLETE*** Daily Report of Well Operations PBU L2-08B 10/18/2024 T/I/O = 0/0/350 RWO Completion Drain and rinse stack, MU hanger in string, RIH to LDS RKB 22.22', verify landed through IA, RILDS, torque GNs and LDS to 450 ft/lbs, stand by for rig to circ, set packer, and test, set 4" H TWCV, stand by for rig to ND BOPs, clean void and hanger, clean lift threads, TWCV retrieval threads and seal areas, install new RX-54, fill test void with hyd oil. Orient and set dry hole tree, tighten flange evenly by hand until engaged with RX-54, stand by for rig crew to torque 11" THA flange to spec. RU test equipment, pump hyd oil across test void, good returns, test to 500 psi / 5 mins, PASS, test to 5000 psi for 30 mins, lost 200 psi first 15 mins, lost 0 psi second 15 mins, PASS, bleed all test pressure and drain hyd oil, RD test equipment, stand by for rig crew to shell test tree. Good tests, pull 4" H TWCV. 10/19/2024 T/I/O = 100/0/0 install production tree torque to spec PT to 300PSI low pass 5000 PIS high pass RDMO FWH = 100/0/0 10/20/2024 ***WELL S/I ON ARRIVAL*** (Rwo expense) PULLED BALL & ROD FROM RHC @ 5,380' MD (1 wheel missing) RATTLED MANDRELS w/ BRUSHS, GAUGE RINGS & MAGNETS PULLED 3.81" RHC FROM 5,380' MD(Wheel in rhc) DUMPED 1 GALLON OF SAND ON CIBP @ 10,590' MD ***CONTINUED ON 10/21/24 WSR*** 10/21/2024 ***CONTINUED FROM 10/20/24 WSR*** (Rwo expense) DUMP BAIL ~20 GALLONS OF SAND FROM 10,559' SLM TO 10,503' SLM. ***CONTINUED ON 10/22/24 WSR*** 10/22/2024 ***CONTINUED FROM 10/21/24 WSR*** (Rwo expense) DUMP BAILED ~5 GALLONS OF SAND FROM 10,505' SLM TO 10,486' SLM(7' below ported joint, corrected to caliper data) OPENED SSD @ 5394' MD *** WELL LEFT S/I ON DEPARTURE *** 10/26/2024 LRS CTU #1 - 1.50" DuraCoil Job Objective: Cement in Scab liner, mill CIBP MIRU CTU. Make up GR/CCL logging BHA with 2.2" carrier and 2.25" DJN. RIH. Log from TD up to 9500'. POOH. L/D logging tools, +27.5' correction. M/U retainer, stand by for slickline to swap out shear out valve from station #1 ...Continued on WSR 10-27-24... 10/26/2024 ***WELL S/I ON ARRIVAL*** (RWO expense) RAN 4-1/2" WHIDDON TO 3,391' SLM (unable to work past - metal shavings on tools) RAN 4-1/2" BRUSH & 3.80" GAUGE RING TO XO AT 5,422' MD ***CONTINUE ON 10/27/24 WSR*** 10/27/2024 LRS CTU #1 - 1.50" DuraCoil ***Continued from WSR 10-26-24*** Job Objective: Cement Scab Liner, Mill CIBP Standby for slickline to pull SOV and set DGLV in station #1. M/U NS 2-7/8" CICR. RIH. Correct at flag to top of retainer Set at 10488'. Pump 17bbls 15.3ppg Class G cement filling the annulus from 5460' down to 10505'. Offline on pump, 1000psi squeeze pressure over intial WHP. Unsting, pump 11bbls of powervis to 10478' and chase OOH at 80% jetting all jewelry on the way out. L/D NS setting tool, recover ball. M/U Baker MHA, Jet BOP's and circulate another 10bbls gel sweep at max rate. M/U HB-3 shifting tool. RIH and tag X-O at 5408' CTMD. Pull up and shift sleeve at 5394' MD closed with 1.5k overpull. Confirm with clean 2nd pass, POOH. Make up 1.69" milling BHA with 2.25" junk mill and tempress agitator. Standby for cement to build compressive strength. ...Continued on WSR 10-28-24... Daily Report of Well Operations PBU L2-08B 10/27/2024 ***CONTINUED FROM 10/26/24 WSR*** (RWO expense) SET 4-1/2" WHIDDON AT 5,422' MD PULLED BEK-SOV & SET BK-DGLV AT ST# 1 (3,412' md) PULLED 4-1/2" WHIDDON AT 5,422' MD (empty) ***LRS COIL IN CONTROL OF WELL ON DEPARTURE*** 10/28/2024 LRS CTU #1 - 1.50" Blue Coil ***Cont. from WSR 10-27-24*** Job Objective: Cement Scab Liner, Mill CIBP Stranby for cement compressive strength. RIH with 1.69" milling BHA with 2.25" mill. Tie in at flag to end of BHA, mill NS CICR and cement. Perform tubing pressure test to 2500psi, 29psi loss in 5 min, 50 psi in 10 min. Clean out down to CIBP at 10585' CTMD and pump gel sweep to circulate out sand. Attempt to mill CIBP and experience high, eratic pressures. POOH to inspect tools and Tempress agitator failed due to packed off screen/debris. Remove Tempress and make up 1.69" milling BHA with 2.25" junk mill and RIH. ...Continued on WSR 10-29-24... 10/29/2024 LRS CTU #1 - 1.50" DuraCoil ***Cont. from WSR 10-28-24*** Job Objective: Cement Scab liner, Mill CIBP RIH with 1.69" milling BHA with 2.25" junk mill. Dry tag CIBP at 11560' CTMD. Attempt to mill NS ext range CIBP but unsuccessful. POOH to inspect tools, L/D Baker milling BHA. Perform weekly BOP test. M/U baker 1.69" milling BHA w/2.25" reverse clutch mill. RIH. ...Continued on WSR 10-30-24.... 10/30/2024 LRS CTU #1 - 1.50" DuraCoil ***Cont. from WSR 10-29-24*** Job Objective: Cement Scab Liner, Mill CIBP Rih with 1.69" milling BHA with 2.25" junk mill. Attempt to mill CIBP at 10554' CTMD. Unable to make progress with multiple hard stalls. POOH. Mill shows signs of heavy debris. Make up 2.25" Venturi/Burnshoe on 1.69" Milling BHA and RIH. Unable to Mill CIBP. POOH and FP tubing. RDMO CTU. ...Job Incomplete..... 11/8/2024 ***WELL S/I ON ARRIVAL*** (Rwo expense) BAILED METAL SHAVINGS, METAL PIECES & 6" x .75" METAL ROD @ 10,585' SLM ***CONTINUED ON 11/9/24 WSR*** 11/9/2024 ***CONTINUED FROM 11/8/24 WSR*** RAN 2.25" LIB TO CIBP @ 10,558' SLM (Impression of 1.25" od, 1" id) PULLED BK-DGLV FROM 5,228' MD SET BK-OGLV IN STA #2 @ 5,228' MD PULLED BK-DGLV FROM STA #1 @ 3,417' MD SET BK-LGLV IN STA # @ 3,417' MD ***WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED OF STATUS*** 11/10/2024 LRS CTU #1 - 1.50" DuraCoil - Objective: Mill CIBP MIRU. Function test BOPs. M/U Baker milling BHA w/ 2.25" OD RC Mill and RIH. ***Job Continued on 11-Nov-2024*** Daily Report of Well Operations PBU L2-08B 11/11/2024 LRS CTU #1 - 1.50" DuraCoil - Objective: Mill CIBP Continue RIH w/ Baker milling BHA. Tag plug @ 10555' CTM and begin milling. Mill on plug for ~1hr and start getting hard stalls. Continue milling on plug, break through and well goes on vac but still no movement. Continue milling on plug w/ multiple stalls. Milled thru in 5.5 hrs. Chase to TD. Dry tag bttm @ 14334' + 35' correction (from CIBP depth) = 14369' MD. 19' Rathole. POH. Work and backream through obstructions @ ~11700'. POH. FP Tbg to 2500' w/ 10 bbls 60/40 and 28 bbls diesel. RDMOL ***Job Complete*** 11/17/2024 State test witness waived by Guy Cook - P,P CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Rixse, Melvin G (OGC) To:Oliver Sternicki Subject:20231018 136 APPROVAL L2-08 (PTD# 219077) 2-year CO736 pressure testing Date:Wednesday, October 18, 2023 12:43:03 PM Attachments:image001.png 22567_L2-08B_LEAKPOINT_15-OCT-2023 FIELD PRINT.pdf Oliver, Hilcorp is approved to produce L2-08 for 60 days while waiting for IBP. From the LDL and leak rates, all indications suggest the only tubing leak is below a plug or liner top assembly at ( or near) ~10,540’ MD (~8384’ TVD). An MIT-IA shows competent inner casing. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907-793-1231 Office 907-297-8474 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.Rixse@alaska.gov). From: Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Sent: Wednesday, October 18, 2023 8:22 AM To: Rixse, Melvin G (OGC) <melvin.rixse@alaska.gov> Subject: L2-08 (PTD# 219077) 2-year CO736 pressure testing Mel, Producer L2-08 (PTD# 219077) operates under CO 736 due to an IA cement repair of a PC leak at 6900’ MD, completed on 6/23/2019. The MIT-T and MIT-IA are due by the end of October 2023. On 10/15/2023 the tubing and IA were loaded and a plug set in the nipple reducer at 10545’ MD in preparation for the required pressure tests. The MIT-IA passed an internal test on 10/15/2023 and with AOGCC witness on 10/17/2023, but getting a passing MIT-T has been challenging. The plug has been reset 3 times and we finally got a passing internal MIT-T to 2534 psi (15 min loss= 139 psi, 30 min loss= 69 psi) on 10/16/2023 while pressurizing the tubing for a leak detection log. The subsequent AOGCC witnessed MIT-T failed on 10/17/2023 with a loss of 316 psi in the first 15 minutes with no repressurization of the IA. Review of the LDL executed prior to getting the passing MIT-T on 10/16/2023 shows clear indication of a small leak in the plug or liner top assembly around 10540’ MD with no other leak signatures found. The current plan forward is to set an IBP in the 4.5” tubing packer/ tubing tail assembly between 10044-10090’ MD to get a test, but we are running into availability issues with IBP chassis and redress kits. We do not have any indication of the well having a compromised barrier and request permission to keep the well online until 12/31/2023 to facilitate time to get the IBP set and the MIT-T completed. Oliver Sternicki Hilcorp Alaska, Hilcorp North Slope LLC Well Integrity Supervisor Office: (907) 564 4891 Cell: (907) 350 0759 Oliver.Sternicki@hilcorp.com The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received thismessage in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender'sphone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affectits systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. 7. If perforating: 1. Type of Request: 2. Operator Name: 3. Address: 4. Current Well Class:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Property Designation (Lease Number):10. Field: Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown What Regulation or Conservation Order governs well spacing in this pool? Will perfs require a spacing exception due to property boundaries?Yes No 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): PRESENT WELL CONDITION SUMMARY Perforation Depth MD (ft): Perforation Depth TVD (ft):Tubing Size: Tubing Grade: Tubing MD (ft): Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 12. Attachments: 14. Estimated Date for Commencing Operations: 13. Well Class after proposed work: 15. Well Status after proposed work: 16. Verbal Approval: 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approcal. Proposal Summary Wellbore schematic BOP SketchDetailed Operations Program OIL GAS WINJ WAG GINJ WDSPL GSTOR Op Shutdown Suspended SPLUG Abandoned ServiceDevelopmentStratigraphicExploratory Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: AOGCC USE ONLY Commission Representative: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other Conditions of Approval: Post Initial Injection MIT Req'd?Yes No Subsequent Form Required: Approved By:Date: APPROVED BY THE AOGCCCOMMISSIONER PBU L2-08B RWO, Run Scab Liner Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 219-077 50-029-21761-02-00 ADL 0028321 14388 Conductor Surface Intermediate Liner Liner 8669 80 4089 10224 4301 10328 20" 10-3/4" 7-5/8" 4-1/2"x3-1/2"x3-1/4"x2-7/8" 8670 39 - 119 39 - 4128 37 - 10261 10087 - 14388 2389 39 - 119 39 - 3912 37 - 8253 8116 - 8669 none 470 2480 4790 7500 10328 1490 5210 6890 8430 12630 - 14350 4-1/2" 12.6# L-80 35 - 100908680 - 8671 Structural 4-1/2" Baker S-3 Perm , 10044 , 8082 No SSSV Date: Bo York Operations Manager Eric Dickerman Eric.Dickerman@hilcorp.com (907) 564-5258 PRUDHOE BAY October 18, 2024 Current Pools: PRUDHOE OIL Proposed Pools: PRUDHOE OIL Suspension Expiration Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm. Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 06/2023 Approved application is valid for 12 months from the date of approval.Submit PDF to aogcc.permitting@alaska.gov Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2024.10.04 14:22:01 - 08'00' Bo York (1248) 324-581 By Grace Christianson at 4:09 pm, Oct 04, 2024 MGR11OCT24 DSR-10/10/24 * BOPE test to 3000 psi. Annular to 2500 psi. * Complies to CO 736 abandonment guidelines with fully cemented 4-1/2" x OH and 7-5/8" window at top of PB Oil Pool. SFD 10/7/2024 10-404 JLC 10/11/2024 Gregory Wilson Digitally signed by Gregory Wilson Date: 2024.10.11 10:45:10 -08'00'10/11/24 RBDMS JSB 101524 L2-08B : RWO PTD: 219077 Page1of11 Well Name:L2-08B API Number:50-029-021761-02 Current Status:Not Operable, Shut in Permit to Drill Number:219-077 Estimated Start Date:Oct 2024 Rig:Innovation/CDR2 Regulatory Contact:Carrie Janowski Estimated Duration:7 days First Call Engineer:Eric Dickerman Cell Number:307-250-4013 Second Call Engineer:Dave Bjork Cell Number:907-440-0331 Brief Well Summary: L2-08B was drilled as an Ivishak Zone 1A producer in 2019. In Oct 2023 the well went Under Eval after failing an AOGCC witnessed MIT-T per CO 736 (the witnessed MIT-IA passed). All other subsequent MIT- Ts also failed after trying multiple tubing patches. The leak rate is small enough that it has not shown up on any of the three leak detection logs that have been pulled. The well will need a workover rig to fix with a scab liner. The workover is economic based on current production alone, however there is a future CTD target from this well so there is value in restoring well integrity for future operations. The top of the reservoir (Top Sag River) is 10,150’. This workover will leave the production packer at approximately 5,380’ md / 4,758’ TVDss. At this depth a 0.1 psi/ft wellbore fluid gradient does not exceed the minimum expected fracture gradient (~0.65 psi/ft). Objective: Restore well integrity. Complete the well with chrome tubulars. Place a scab liner across the 4-1/2” L- 80 tubing. The workover should remove the CO 736 requirements for this well. Notes on wellbore condition: x MIT-IA passed 2,610psi on 10/23/2023. x MIT-Ts will fail losing ~110 psi / 30min, minimal liquid leak rate. Current Bottom Hole Pressure:3,238 psi at 8,400’ TVDss (SBHPS 10/16/2019) Max. Anticipated Surface Pressure:2,389 psi (0.1 psi/ft gas gradient to surface) Last Shut-in WHP:1,800 psi Min. ID:2.31” Max. Deviation:93.16 deg at 14,353’ md H2S Concentration:14 PPM (2/17/23) L2-08B : RWO PTD: 219077 Page2of11 Wellwork Procedure: Slickline: 1. Pull 4-1/2” TBG patch at 6,882’. 2. Pull 4-1/2” TBG patch at 10,022’. 3. DGLVs. 4. Pull 2-7/8” TTP from 10,328’. 5. Pull nipple reducer from 10,328’. 6. Pull 4-1/2” LTP from 10,532’. 7. Drift for eline bridge plug down to deviation. DHD: 8. Cycle LDS. 9. PPPOT-T to 5,000psi. PPPOT-IC to 3,500psi. Eline: 10. Bullhead 215 bbl 8.4 PPG KWF down TBG. 11. Set 3-1/4” bridge plug at ~10,575’. 12. Cut 4-1/2” TBG above the logged TOC in the IA at ~5,475’. Fullbore 13. Circulate the TBG and IA to 1% KCl with 1.5x wellbore volume. DHD 14. Bleed WHP’s to 0 psi. Valve Shop 15. Set and test H style TWC. All subsequent work pending sundry approval L2-08B : RWO PTD: 219077 Page3of11 RWO 16. MIRU Workover rig. 17. Nipple Down Tree and tubing head adapter. Inspect lift threads. 18. NU 13-5/8” BOPE Stack configured top down, Annular, 2-7/8” x 5” VBRs, Blinds, flow cross, 11” adapter. a. Innovation carries a three preventer stack. If height allows in the cellar, the bottom single casing rams will stay bolted up. This ram is not intended for use during the workover. 19. Test BOPE to 250psi Low/3,000psi High, annular to 250psi Low/2,500psi High (hold each ram/valve and test for 5-min). Record accumulator pre-charge pressures and chart tests. A. Perform Test per BOP test procedure. B. Notify AOGCC 24 hrs in advance of BOP test. C. Confirm test pressures per the Sundry Conditions of approval. D. For Innovation, test the 2-7/8” x 5” VBRs with 2-7/8” and 4-1/2” test joints. Test the Annular preventer with 2-7/8” test joint. For CDR2, test the 2-7/8” x 5” VBRs with 2-7/8” and 4-1/2” test joints. Test the Annular preventer with 2-7/8” test joint. E. Submit to AOGCC completed 10-424 form within 5 days of BOPE test. 20. Pull TWC. Rig up lubricator if pressure is expected. 21. MU landing joint or spear, BOLDS then pull hanger to the floor. b. Expected PU weightin 8.4ppg = 61k #. 22. Pull 4-1/2” tubing to floor, circulate surface to surface. 23. Lay down 4-1/2” L-80 completion from cut. c. RU control line spooler. 57 stainless steel bands on dual 1/4" control lines. 24. RU slickline and set scoop guide on top of 4-1/2” TBG stub as needed. 25. Run 4-1/2”, 12.6#, 13Cr tubing gas lifted completion and 3-1/4” scab liner as detailed on the proposed schematic. 26. RU slickline to confirm adequate space out (2-7/8” mule shoe landed inside 3-1/2” CTD liner section). 27. Land tubing hanger and reverse in corrosion inhibited 8.4ppg KCl into the IA. 28. Drop ball and rod and set packer. 29. Perform MIT-T to 2,500 psi and MIT-IA to 2,500 psi for 30 charted minutes. 30. Shear valve in upper GLM. L2-08B : RWO PTD: 219077 Page4of11 31. Set TWC. 32. ND BOPE. RDMO. Post RWO- Valve Shop 33. NU tree and tubing head adapter. 34. Test both tree and tubing hanger void to 500psi low/5,000psi high. 35. Pull TWC and freeze protect to 2,500ft with diesel. Post RWO – Slickline 36. Pull Ball and rod and RHC profile. 37. Open sliding sleeve in TBG tail. Post RWO – Coiled tubing 38. Drift/log tie in. 39. Set 2-7/8” cement retainer above ported pup joint, ~10,515’. 40. Circulate 17 bbl of 15.6ppg cement up the 4-1/2” x 3-1/2” scab liner annulus. a. 4-1/2” x 3-1/2” volume = 0.00332 bbl/ft x (10,542’ – 5,475’) = 17 bbl 41. After TOC has reached ~5,500’, shut in returns and attempt to build squeeze pressure to 1,000psi. 42. Unsting from retainer, POOH. 43. Close sliding sleeve in TBG tail. 44. WOC. 45. RIH and mill out cement retainer, cement, and bridge plug, then push to TD. 46. POOH. RDMO. Post RWO – Slickline 47. Set GLVs. L2-08B : RWO PTD: 219077 Page5of11 Wellbore Schematic: L2-08B : RWO PTD: 219077 Page6of11 Proposed Wellbore Schematic L2-08B : RWO PTD: 219077 Page7of11 Existing TBG Tally – 8/14/1998 L2-08B : RWO PTD: 219077 Page8of11 Existing CTD liner tally – 9/19/2019 L2-08B : RWO PTD: 219077 Page9of11 Innovation BOP Stack Drawing: 5” x 2-7/8” VBRs Blinds Casing Pipe Rams (not intended for use) L2-08B : RWO PTD: 219077 Page 10 of 11 CDR2 BOP Stack Drawing: L2-08B : RWO PTD: 219077 Page 11 of 11 Changes to Approved Sundry Procedure Date: Subject: Sundry #: Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to the AOGCC by the “first call” engineer. AOGCC written approval of the change is required before implementing the change. Step Page Date Procedure Change HAK Prepared By (Initials) HAK Approved By (Initials) AOGCC Written Approval Received (Person and Date) Approval: Operations Manager Date Prepared: Operations Engineer Date 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU L2-08B Set tbg patch, reset tbg patch Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 219-077 50-029-21761-02-00 14388 Conductor Surface Intermediate Liner Liner 8669 80 4089 10224 4301 10328 20" 10-3/4" 7-5/8" 4-1/2"x3-1/2"x3-1/4"x2-7/8" 8670 39 - 119 39 - 4128 37 - 10261 10087 - 14388 39 - 119 39 - 3912 37 - 8253 8116 - 8669 none 470 2480 4790 7500 10328 1490 5210 6890 8430 12630 - 14350 4-1/2" 12.6# L-80 35 - 10090 8680 - 8671 Structural 4-1/2" Baker S-3 Perm , 10044 , 8082 No SSSV 10044 8082 Bo York Operations Manager Eric Dickerman Eric.Dickerman@hilcorp.com 907-564-5258 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028321 34 - 8119 874 0 22354 0 1968 0 1040 0 749 0 N/A 13b. Pools active after work:PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 11:08 am, Jan 23, 2024 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2024.01.22 15:28:45 - 09'00' Bo York (1248) RBDMS JSB 013024 WCB 2024-06-25 DSR-1/25/24 ACTIVITYDATE SUMMARY 11/30/2023 ***WELL S/I ON ARRIVAL*** SET 4-1/2" WHIDDON(wcs 44) ON PATCH @ 6,893' MD PULLED BK-OGLV FROM STA #1 @ 3,604' MD(check stuck open) SET BK-OGLV IN STA #1 @ 3,604' MD(20/64" ports, marked L5-08 on valve) PULLED EMPTY 4-1/2" WCS FROM TOP OF PATCH @ 6,893' MD ***WELL LEFT S/I*** 12/5/2023 ***WELL FLOWING ON ARRIVAL*** (Pressure test integrity) RU POLLARD # 60 ***CONTINUED ON 12/6/23 WSR*** 12/6/2023 T/I/O=2100/2100/2100 (Assist slickline) TFS U3. Pumped 11 bbls of crude down the flowline to freeze protect and pressure up to 1000 psi per PO. Pumped 5 bbls of 6040 down the TBG to help slickline with hydrates. Flags and tags hung. Slickline left in control upon departure 12/6/2023 ***CONTINUED FROM 12/5/23 WSR*** (Pressure test integrity) PULLED 2 TRIP 45 KB PATCH @ 6893' MD (missing 2 elements total) DRIFT TBG TO 10100' SLM w/ FULL BORE BRUSH & 3 PRONG WIRE GRAB (recovered small piece of rubber in grab) SET 3.81" x 2.31" X NIP REDUCER IN X NIP @ 10067' MD T-BIRD LOADED IA & TBG. MULTIPLE ATTEMPTS TO SET 2.31" XX PLUG IN NIPPLE REDUCER ***CONTINUED ON 12/7/23 WSR*** 12/6/2023 T/I/O= 2500/1900/400 TFS Unit 3 (Assist Slickline) Pumped 115 bbls of Crude down the IA to load for slickline. Pumped 195 bbls of crude down the TBG to load for slickline. *Job continues to 12-7-23* 12/7/2023 ***CONTINUED FROM 12/6/23 WSR*** (Pressure test integrity) PULLED NIP REDUCER @ 10067' MD (xo was too small for plug to fit) SET NEW 3.81" x 2.31" X NIP REDUCER @ 10067' MD (verified w/ checkset) SET 2.31" XX PLUG IN NIP REDUCER @ 10067' MD ATTEMPTED CMIT-TxIA TO 2500 PSI **FAIL** (see t-bird awgrs) PULLED 2.31" XX PLUG IN NIP REDUCER @ 10067' MD PULLED 3.81" x 2.31" X NIP REDUCER @ 10067' MD BRUSH & FLUSHED X NIP @ 10328' MD w/ 4-1/2" BLB & 3.78" G-RING SET 3.81" x 2.31" X NIP REDUCER AT 10,328' MD (verified w/ check set) ***CONTINUE ON 12/8/23 WSR*** 12/7/2023 *Job continues from 12-6-23* (Assist slickline) TFS U3 Pumped a total of 26 bbls of Crude down TBG/IA to assist SL **Job continued on 12/8/2023*** 12/8/2023 ***CONTINUED FROM 12/7/23 WSR*** (Pressure test integrity) SET 2.31" XX-PLUG IN NIP REDUCER AT 10,328' MD T-BIRD PERFORMED FAILING CMIT-TxIA RAN RCH ACOUSTIC LDL FROM 10,328' MD TO SURFACE PER PROGRAM (good data) ***WELL S/I ON DEPARTURE*** 12/8/2023 ***Job continued from 12/7/2023*** (Assist slickline) TFS U3. Pumped 18 bbls Crude to assist SL with LDL :Pollard SL in control of Well upon TFS departure FINAL WHPS 500/500/350 Daily Report of Well Operations PBU L2-08B MULTIPLE ATTEMPTS TO SET 2.31" XX PLUG IN NIPPLE REDUCER T-BIRD PERFORMED FAILING CMIT-TxIA RAN RCH ACOUSTIC LDL FROM 10,328' MD TO SURFACE PER PROGRAM (gy) PULLED NIP REDUCER @ 10067' MD (xo was too small for plug to fit) @ SET 3.81" x 2.31" X NIP REDUCER AT 10,328' MD (verified w/ check set) ( PULLED 2 TRIP 45 KB PATCH @ 6893' MD (g) SET 3.81" x 2.31" X NIP REDUCER IN X NIP @ 10067' MD SET NEW 3.81" x 2.31" X NIP REDUCER @ 10067' MD (verified w/ checkset) @( g) @ SET 2.31" XX PLUG IN NIP REDUCER @ 10067' MD Daily Report of Well Operations PBU L2-08B 12/10/2023 ***WELL S/I ON ARRIVAL*** (SET NS 3.68'' LOWER PATCH ) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RUN W/CH/1.69'' WB/2.75'' CCL/BAKER#10/3.68'' NORTHERN SOLUTION PATCH TO SET PATCH @ 6925' CCL TO MID ELEMENT=21.3' CCL STOP DEPTH=6903.7' MD CCL LOG CORRELATED TO TUBING TALLY DATED 8/12/98 JOB COMPLETE ***WELL S/I ON DEPARTURE*** 12/11/2023 SL UNIT HAL 046 JOB SCOPE: SET UPPER PATCH ASSY *** WELL S/I ON ARRIVAL *** RIH WITH UPPER PATCH ASSY ON 4.5" GS. 3.68" NS 450-368 PACKER W/ 15' EXTENSION AND SNAP LATCH (OAL 23'). S/D @ 6885' SLM (TOP OF PATCH 6889' MD) JAR DOWN 30 MINS TO SET AND POOH. THUNDERBIRD TO PERFORM MIT-T MULTIPLE FAILS. RIH W/ 4.5" GR C/W LTTP S/D @ 6861'SLM TAP DOWN 4X AND SIT WEIGHT ON TOOL, THUNDERBIRD PERFORMS MIT-T, PASS. -Pull LTTP *** WELL LEFT S/I ON DEPARTURE DSO NOTIFIED *** ** END TICKET ** 12/11/2023 T/I/O=799/801/333 Temp=S/I (TFS Unit 4 Assist SL with State Witnessed MIT-T) ****AOGCC State Witnessed MIT-T FAILED**** Max Applied Pressure= 2750. Target Pressure=2500. Pumped 1 bbl of Crude to Reach max applied pressure of 2733 psi. 1st 15 min TBG lost 209 psi. 2nd 15 min TBG lost 117 psi. TBG lost 326 psi in a 30 Min test. Returned .7 bbls. Test Witnessed by State Rep Brian Bixby. Slickline set liner top test plug *****MIT-T PASSED******* Max Applied Pressure= 2750. Target Pressure=2500. Pumped 1 bbl of Crude to Reach max applied pressure of 2742 psi. 1st 15 min TBG lost 92 psi. 2nd 15 min TBG lost 41 psi. TBG lost 133 psi in a 30 Min test. Returned .9 bbls. Final WHPS 1878/853/333 Well left in SL control 12/12/2023 T/I/O= 782/895/331 Temp= S/I (TFS Unit 4 Assist E-Line with Logging) Pumped 3 bbls of Crude down TBG while E-Line Logged. LLR of 0.35 GPM Established. Maintained 2750 psi to 3000 psi on TBG while E-line Logged. *******WSR Continued on 12-13-2023*********** 12/12/2023 ***WELL S/I ON ARRIVAL*** (ACOUSTIC LEAK DETECTION W/ READ TOOL) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RIH W/CH/ X2 1.69'' WB/READ ACOUSTIC LEAK DETECTION TOOLS BLEED DOWN THE IA TO 300 #, THUNDER BIRD MAINTAN RATE THROUGH THE TUBING @ 2750 -3000 PSI PERFORM 30 SECONDS STATION STOP @ TOP OF PLUG EVERY 2 ' FOR 30' PERFORM STATION STOPS @ 10025'- 10044', 6925'-6875', 30 SEC -EVERY 5' THROUGH ALL GAS LIFT MANDRELS. PERFORM STATION STOPS @ 6960'-6770' 30 SEC -EVERY 2' *** JOB CONTINUES INTO 12/13/2023 *** RIH WITH UPPER PATCH ASSY ON 4.5" GS. 3.68" NS 450-368 PACKER W / 15' EXTENSION AND SNAP LATCH (OAL 23'). S/D @ 6885' SLM (TOP OF PATCH()@ 6889' MD) JAR DOWN 30 MINS TO SET AND POOH AOGCC State Witnessed MIT-T FAILED RUN W /CH/1.69'' WB/2.75'' CCL/BAKER#10/3.68'' NORTHERN SOLUTION PATCH TO SET PATCH @ 6925' CCL TO MID ELEMENT Daily Report of Well Operations PBU L2-08B 12/13/2023 ***********WSR Continued from 12-12-2023************ (TFS unit 4 assist SL with Log) Pumped 2 bbls of crude down the TBG while E-Line logged. LLR of .12 GPM established. Maintained 2750 psi to 3000 psi on TBG while E-LIne logged. Pumped 1 bbl of crude down the TBG to reach a target pressure of 2753, 1st 15 min TBG lost 170 psi, IA lost 0 psi, 2nd 15 min TBG lost 91 psi, IA gained 2 psi, 3rd 15 min TBG lost 75 psi, IA gained 2 psi. A total loss of 336 psi in a 45 min test. Final WHPS 1000/431/327 Well Secured and DSO Notified. 12/13/2023 T/I/O=709/560/350 MIT-T TFS Unit 3 Pumped 8 bbls Crude down TBG in attempting MIT-T, 13 attempts made at MIT-T all ***FAILED*** See log and data tab for further informtation FINAL WHPS = 700/585/350 12/13/2023 *** LOG CONTINUED FROM 12/12/2023 *** CONTINUE LDL WITH READ TOOLS STATION STOPS FROM 3640' - 3590' 5 FT INTERVALS 30 SEC STOPS STATION STOPS FROM 45' - 25' 2 FT INTERVALS 30 SEC STOPS CLOSEOUT PERMIT JOB COMPLETE ***WELL SHUT IN AT DEPARTURE*** 12/14/2023 ***Job continued from 12/13/2023*** TFS Unit 3 Rig down, Paperwork FINAL WHPS = 700/585/350 12/14/2023 ***WELL S/I ON ARRIVAL*** (pulling patch) RIH W/ 4.5" GS LATCH AND JAR 1HR, SHEAR POOH RETIE ROPSOCKET. RERUN W/ 4.5" GS LATCH @ 6860' JAR 1HR, SHEAR POOH & RETIE ROPESOCKET. RERUN W/ 4.5" GS LATCH @ 6860'SLM JAR 55MINS COMES FREE, SIT 15MINS FOR ELEMENT TO RELAX, POOH. *** CONTINUE ON 12-15-2023 *** 12/15/2023 ** CONTINUED FROM 12-14-2023** RECOVER UPPER PATCH ASSEMBLY DRIFT WITH 3.68"OD X 20' 45 KB PATCH ASSEMBLY TO 10,067' MD ***WELL S/D AND SECURED ON DEPARTURE*** 12/17/2023 ***WELL S/I ON ARRIVAL*** (SET TWO NORTHERN SOLUTION PATCHES ) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RUN#1 CH/2.75'' 3.68'' NS PATCH TO SET TOP MID ELEM @ 10022' MD AND BOTTOM MID ELEM @ 10036' CCL TO TOP MID ELEM 10.9' CCL STOP DEPTH=10011.1' MD CCL LOG CORRELATE TO HES COIL FLAG DATED 27- APRIL-2019 RUN#2 CH/2.75'' 3.68'' NS PATCH TO SET MID ELEM @ 6950' MD, CCL TO TOP MID ELEM 41.3' CCL STOP DEPTH=6908.7' MD CCL LOG CORRELATED TO READ ACOUSTIC LDL DATED 12/12/2023 JOB COMPLETE ***WELL S/I ON DEPARTURE*** 12/17/2023 T/I/0 xxx/xx/xx Temp = S/I (TFS unit 4 Assist SL with MIT-T) Job postponed 12/18/2023 *** WELL S/I ON ARRIVAL *** R/U EQUIPMENT AND THEN GET PULLED DUE TO A HOT ONE ON NK-19 *** WELL LEFT S/I ON DEPARTURE *** RUN#2 CH/2.75'' 3.68'' NS PATCH TO SET MID ELEM @ 6950' MD, CCL TO TOP MID ELEM 41.3' CCL STOP DEPTH=6908.7' MD RUN#1 CH/2.75'' 3.68'' NS PATCH TO SET TOP MID ELEM @ 10022' MD AND BOTTOM MID ELEM @ 10036' CCL TO TOP MID ELEM Daily Report of Well Operations PBU L2-08B 12/18/2023 Well Classified as NOT OPERABLE and will remain shut in while interventions troubleshoots the tubing patch. 12/19/2023 *** WELL S/I ON ARRIVAL *** * CONTINUED FROM 12-18-2023* RIH W/ 4.5" GS W/ 4.5" UPPER PATCH ASSEMBLY. GOOD SET AT 6882' SLM, OOH W/ SHEARED GR TFS PUMP ATTEMPT MIT-T T. BEGIN MIT-IA TO 2,500ps (2,750 psi MAX SUPPLY) SAFETY DRILL W/ WSL (H2S LEAK) MIT-T (SEVERAL FAILING TESTS), MIT-IA (FAILED) ***TFS IN CONTROL OF WELL ON DEPARTURE*** 12/19/2023 T/I/O 774/776/320 Temp S/I (TFS unit 4 assist SL with MIT-T and CMIT) Conducted Multiple MIT-T's and CMIT TxIA's post patch. See log for all test data. ****MIT-T FAILED***** Max applied pressure= 2750. Target Pressure=2500. Pumped .2 bbls of Crude to reach max appled pressure of 2750 psi. 1st 15 Min TBG lost 70 psi. 2nd 15 Min TBG lost 38 psi. TBG lost 108 psi in a 30 min test. Returned .8 bbls of Crude. ****CMIT-TxIA FAILED***** Max applied pressure=2750. Target pressure=2500. Pumped .3 BBLS of crude to reach max applied pressure of 2750 psi. 1st 15 min TBGAxIA lost 39/37. 2nd 15 TBGxIA lost 31/33. Returned .8 BBLS of crude. **********WSR Continued on 12/20/2023************** 12/20/2023 ***ARRIVE ON LOCATION WELL S/I*** CURRENTLY RUNNING CALIPER TBG FROM 10328' MD TO SURFACE ** CONTINUE ON 12-21-2023 ** 12/20/2023 **********WSR Continued from 12-19-2023*********** (TFS unit 4 assist SL with MIT-T and C-MIT) Bled TBG and IA down, bled back 2 bbls. Final WHPS 875/901/327 12/21/2023 *** CONTINUED FROM 12-20-2023 CONTINUE POOH WITH CALIPER LOG, D/L TOOL, GOOD DATA *** WELL LEFT S/I ON DEPARTURE *** 12/22/2023 T/I/O = 810/856/330. Temp = SI. MIT-T to 2000, 1500, 1000 psi (PASS to 1000 psi) (eval TxIA). AL SI @ CV = 2200 psi. TBG FL @ near surface. IA FL @ near surface. First test to 2000 psi: Pumped 1.06 bbls DSL to achieve 2000 psi test pressure. Hold pressure for 1 hr. TP lost 68 psi first 15 min, 46 psi second 15 min, 30 psi third 15 min, 5 psi fourth 15 min for a total of 149 psi for 1 hr (FAIL). Second test to 1500 psi: TP lost 5 psi in 15 min, lost 13 psi in second 15 min, lost 11 psi in third 15 min, lost 16 psi in fourth 15 min, for a total loss of 45 psi in 1 hr (FAIL) Third test to 1000 psi: TP lost 0 psi in 15 min, lost 0 psi in second 15 min, lost 0 psi in third 15 min, lost 4 psi in fourth 15 min (PASS). Bled back TP to 500 psi. (PASS). Third test to 1000 psi Second test to 1500 psi MIT-T to 2000, 1500, 1000 psi (PASS to 1000 psi) (FAIL) MIT-T FAILED CMIT-TxIA FAILED First test to 2000 ps RIH W / 4.5" GS W / 4.5" UPPER PATCH ASSEMBLY. GOOD SET AT 6882' SLM (FAIL) Daily Report of Well Operations PBU L2-08B 12/23/2023 T/I/O = 590/660/320, Temp = SI. Bleed TP (BUR). ALP2200 psi, SI @ CV. Bled TP to BT to 0 psi in 2 hrs. (7.8 bbls fluid). IAP dropped 150 psi. Monitored for 30 min. TP increased 20 psi, IAP decreased 230 psi. Final WHPs = 20/280/320. SV, WV, SSV = C. MV = O. IA, OA = OTG. 11:30 12/11/23 Set Tbg Patch (1/22/24 12/19/23 Reset Tbg Patch 3.5", 9.3#, 13Cr, STL 4.5", 12.6#, 13Cr, VamTop, gas lifted upper completion. Sleeve in tail to circulate cement. XO from 3-1/2" STL to 2-7/8" STL Ported 2-7/8" PUP joint Then ~20' of 2-7/8" inside the 3-1/2" down to ~10,567'. Proposed 1* 3* 2* 1* - The 10-3/4" Surface casing was cemented to surface on 11/4/1987 with 1600 sxs AS III and 350 sxs Class G cement with follow up top out of 140 sxs AS I with 5 bbls returns to surface. 2* - TOC behind 7-5/8" calculated at 8,889'. Assuming 15% washout (1.15x Open hole by 7-5/8" annulus). Cemented with 110 bbl 15.8 pppg Class G cement. Shoe tract = 3.7 bbl, Tagged 244' (11.1bbl) above float collar when drilling out shoe. 3* - Cement log from 7/4/2019 shows cement up to the top of the L2-08A 4-1/2" production liner. Top UG4 - 5159' Bottom UG1 - 7913' Top CM3 - 7913' Bottom CM1 - 9904' Top SGR - 10153' P&A Plug A P&A Plug B P&A Plug C P&A Plug C - Punch through 4-1/2" and 7-5/8" to circulate cement plug from ~3000' to surface. P&A Plug B - Place a cement plug from 10000' up to 5500'. P&A Plug A - Place a reservoir abandonment plug from perforated interval up to ~10100'. MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, December 5, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Sully Sullivan P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC L2-08B PRUDHOE BAY UN PBU L2-08B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 12/05/2023 L2-08B 50-029-21761-02-00 219-077-0 N SPT 8083 2190770 2500 567 2711 2395 2229 362 362 361 361 OTHER F Sully Sullivan 10/17/2023 MIT-T per CO 736 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UN PBU L2-08B Inspection Date: Tubing OA Packer Depth 887 1030 1018 1006IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSTS231018165732 BBL Pumped:2.2 BBL Returned:1.5 Tuesday, December 5, 2023 Page 1 of 1 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2LOSURGXFHU WHVWDIWHU,$UHPHGLDOFHPHQWLQJ F James B. Regg Digitally signed by James B. Regg Date: 2023.12.05 15:48:41 -09'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, December 5, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Sully Sullivan P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC L2-08B PRUDHOE BAY UN PBU L2-08B Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 12/05/2023 L2-08B 50-029-21761-02-00 219-077-0 N SPT 8083 2190770 2500 623 750 779 780 361 371 372 371 OTHER P Sully Sullivan 10/17/2023 MIT-IA per CO736 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UN PBU L2-08B Inspection Date: Tubing OA Packer Depth 895 2743 2645 2610IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSTS231018181756 BBL Pumped:1.5 BBL Returned:1.5 Tuesday, December 5, 2023 Page 1 of 1 1-Oil producer; test after IA remedial cementing MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission _I TO: Jim DATE: Friday, October 29, 2021 Supervisor 7 +C 1 �� SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC L2-0813 FROM: Lou Laubenstein PRUDHOE BAY UN PBU 1-2-08B Petroleum Inspector Sre: Inspector Reviewed By: P.L Supry NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY IN PBU L2 -08B API Well Number 50-029-21761-02-00 Inspector Name: Lou Laubenstein Permit Number: 219-077-0 Inspection Date: 10/17/2021 Insp Num: mi[LOL211018110453 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well L2 -08B Type Inj N 'TVD 8083 Tubing 408 2752 2626 2571 PTD 2190770 Type Test SPT •Test psi 2500 L4 152 - 182 182 179 ' BBL Pumped: ! 28 BBL Returned: 2.4 - OA 371 - 371- 371 371 Interval OTHER P/F P Notes: MjT-T-1p 2500 psi per CO 736 ✓ Friday, October 29, 2021 Page 1 of 1 MEMORANDUM TO: Jim Regg P.I. Supervisor l`� �l FROM: Lou Laubenstein Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, October 29, 2021 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC L2 -08B PRUDHOE BAY UN PBU 1-2-0813 Src: Inspector Reviewed B P.I. Suprv7 t'---- Comm Well Name PRUDHOE BAY UN PBU 1-2-0813 API Well Number 50-029-21761-02-00 Inspector Name: Lou Laubenstein Permit Number: 219-077-0 Inspection Date: 10/17/2021 Insp Num: mitLOL211018105853 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well L2 -08B ' Type Inj N ' TVD 8083 Tubing 462 547 - 553 553 PTD 2190770 Type Test SPT- Test psi 2500 - IA 145 2753 - 2641 - 2605 ' BBL Pumped: 2.5 ' BBL Returned: 2 5 - OA 371 388 388 - 388 ' Interval OTHER P/F P Notes' MTF -IA to 2500psi per CO 736 ✓ Friday, October 29, 2021 Page 1 of 1 AOGCC Page 1 of 3 Friday, January 3, 2020 DATA SUBMITTAL COMPLIANCE REPORT 113/2020 Permit to Drill 2190770 Well Name/No. PRUDHOE BAY UN PBU 1-2-0813 Operator BP Exploration (Alaska) Inc. API No. 50-029-21761-02-00 MD 14388 TVD 8669 Completion Date 9/25/2019 Completion Status 1 -OIL Current Status 1 -OIL UIC No REQUIRED INFORMATION Directional Survey Yes Mud Log No Samples No DATA INFORMATION List of Logs Obtained: MWD/GR/RES, GRICCL/RPM (from Master Well Data/Logs) Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OHI Type Med/Frmt Number Name Scale Media No Start Stop CH Received Comments ED C 31342 Digital Data 10100 14294 10/22/2019 Electronic Data Set, Filename: L2- 08B_MRPM_PNC3D_RAW _PASS01 DOWN -23S EP2019 BHl.las ED C 31342 Digital Data 10100 14302 10/22/2019 Electronic Data Set, Filename: L2- 08B_MRPM_PNC3D RAW_PASS02UP_23SEP 2019 BHI.las ED C 31342 Digital Data 10/22/2019 Electronic File: L2- 08B_MRPM_PNC3D_RAW _PASS01 DOWN -23S EP2019 BHl.dlis ED C 31342 Digital Data 10/22/2019 Electronic File: L2- 08B_MRPM_PNC3D_RAW_PASS02UP 23SEP 2019 BHI.dlis ED C 31342 Digital Data 10/22/2019 Electronic File: L2 - 08B_ MRPM_PNC30_RAW_23SEP2019_BHI.m e to ED C 31342 Digital Data 10/2212019 Electronic File: L2- 08B_MRPM_PNC3D_RAW_23SEP2019_BH I. PD F ED C 31422 Digital Data 11330 14388 11/8/2019 Electronic Data Set, Filename: L2- 0813 LWD FINAL. FIELD COMPOSITE 180920 19 BHI CTK.ias ED C 31422 Digital Data 11/8/2019 Electronic File: L2- 08B_G R_Res_18SEP2019_MD_FINAL_FIELD_B HI_CTK.cgm ED C 31422 Digital Data 11/8/2019 Electronic File: L2- 08B_GR_ Res_ 18SEP2019_TVDSS_FINAL FIEL D_BHI_CTK.cgm AOGCC Page 1 of 3 Friday, January 3, 2020 DATA SUBMITTAL COMPLIANCE REPORT 1/3/2020 Permit to Drill 2190770 Well Name/No. PRUDHOE BAY UN PBU 1-2-0613 Operator BP Exploration (Alaska) Inc. API No. 50-029-21761-02-00 MD 14388 TVD 8669 Completion Date 9/25/2019 Completion Status 1 -OIL Current Status 1 -OIL UIC No ED C 31422 Digital Data 11/8/2019 Electronic File: L2- 08B_GR_Res _18SEP2019_MD_F I NAL_FI ELD_B HI_CTK.pdf ED C 31422 Digital Data 11/8/2019 Electronic File: L2- 08B_GR_Res _18SEP2019 TVDSS_FINAL_FIEL D_BHI_CTK.pdf ED C 31422 Digital Data 11/812019 Electronic File: L2 -08B Final Field Surveys.csv ED C 31422 Digital Data 11/8/2019 Electronic File: 1-2-0813 Final Field Surveys.xlsx ED C 31422 Digital Data 11/8/2019 Electronic File: L2 -08B Final Surveys.pdf ED C 31422 Digital Data 11/8/2019 Electronic File: L2 -08B Final Surveys.txt ED C 31422 Digital Data 11/8/2019 Electronic File: L2- 0813_25_tapescan_13H I_CTK.txt ED C 31422 Digital Data 11/8/2019 Electronic File: L2-08B_5_tapescan_BHI_CTK.txt ED C 31422 Digital Data 11/8/2019 Electronic File: L2-08B_output.tap ED C 31422 Digital Data 11/8/2019 Electronic File: L2- 08B_GR_Res _18SEP2019_MD_FI NAL_FI ELD_B HI CTK.tif ED C 31422 Digital Data 1118/2019 Electronic File: L2- 08B_TVDSS_FINAL_FIEL CTGR_Res_18SEP2019 D I K.tif BH Log 31422 Log Header Scans 0 0 2190770 PRUDHOE BAY UN PBU L2 -08B LOG HEADERS ED C 31465 Digital Data -30 10515 11/19/2019 Electronic Data Set, Filename: L2-08B_14-Oct- 19_MainUpwithBaseline_LeakPopintSurvey.las ED C 31465 Digital Data 11119/2019 Electronic File: 1 -2 -0813_14 -Oct 19_LeakPointSurvey. pdf ED C 31465 Digital Data 11/19/2019 Electronic File: 1-2-0813_14.Oct- 19_LeakPointSurvey.tif ED C 31465 Digital Data 11/19/2019 Electronic File: L2-08B_14-Oct- 19_LeakPointSurvey_LowRes.pdf i Log 31465 Log Header Scans 0 0 2190770 PRUDHOE BAY UN PBU 1-2-08B LOG I HEADERS Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments AOGCC Page 2 of 3 Friday, January 3, 2020 DATA SUBMITTAL COMPLIANCE REPORT 1/3/2020 Permit to Drill 2190770 Well Name/No. PRUDHOE BAY UN PBU L2 -08B Operator BP Exploration (Alaska) Inc. API No. 50-029-21761-02-00 MD 14388 TVD 8669 Completion Date 9/25/2019 Completion Status 1 -OIL Current Status 1 -OIL UIC No INFORMATION RECEIVED Completion Report Yr Directional / Inclination Data Mud Logs, Image Fifes, Digital Data Y /� Care Chips Production Test InformatioY Mechanical Integrity Test Information Y 1 NA Composite Logs, Image, Data Files Core Photographs Y I Geologic Markersfrops Y Daily Operations Summary Cuttings Samples Y Laboratory Analyses Y N NA COMPLIANCE HISTORY Completion Date: 9/2512019 Release Date: 5/31/2099 Description Date Comments Comments: I � I(zoZ-tD Compliance Reviewe By: Date: AOGCC Page 3 of 3 Friday, January 3, 2020 219077 — � CASED 3 1 4 6 5 - - �'" — HOLE Well Log Transmittal To: AOGCC Natural Resources Technician 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE: Cased Hole/Open HolelMechanical togs and for Tubing Inspection (Caliper 1 MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: 1) LeakPoint Survey 2) Signed Print Name: BP Exploration (Alaska), Inc. SIM Data Manager Attn: Merion Kendall MB 7-5 900 Benson Blvd. Anchorage, AK 99508 GANCPDC(a,'USAANC.hou.xwh.BP.com and READ Cased Hole, Inc. Attn: Diane Williams 4141 B Street Suite 308 Anchorage, AK 99503 Diane.wil(iams@readcasedhole.com 17 -Oct -19 1-2-0813 CD RECEIVED NOV 19 2m AOGCC 50-029-21762-02 Date : /�/Zz/�/f READ CASED HOLE, INC., 4141 B STREET, STATE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL: READ AN RA E READCASEDHOLE.COM WEBSITE: WWW .READCASEDHOLE.COM SCANNED NOV 2 2 2019 https:!lreadeaseddale-my.sharepoietcom/personalldiane_willisms_readcesedhoke_comlDocummtalDeakmplBP 1'ran5mitdoac Sager 2?! Hughes PRINT DISTRIBUTION LIST COMPANY BP Exploration Alaska Inc. WELL NAME L2 -08B FIELD Prudhoe Bay Unit COUNTY PRUDHOE BAY BHI DISTRICT Alaska AUTHORIZED BY Patrick Rider EMAIL Patrick. Rider(a)-bhae.com STATUS Final Replacement: COMPANY ADDRESS (FEDEX %MLL NOT DEUvr-R To P.O. 9Dx) PERSON ATTENTION 4 1 BP North Slope. EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aides Attn: Benda Glassmaker & Peggy O'Neil 90o E. Benson Blvd. Anchorage, Alaska 99508 2Co PoocnCo bIllips Alaska Inc. Attn: Ricky Elgarico ATO 708 700 G Street Anchorage, AK 99501 L U 7 U e! 31422 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-112-1 900 E. Benson Blvd. Anch, AK 99508 or GANCPDC@bp365.onmicrosoft.com to acknowledge receipt of this data. LOG TYPE GR - RES LOG DATE September 18, 2019 TODAYS DATE November 7, 2019 Revision No Details: Rev. Requested by: FIELD 1 FINAL CD/DVD FINAL PRELIM (las, dlis, PDF, META, SURVEY I REPORT LOGS LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES I# OF COPIES 17F OF COPIES -a 4 4 3 : ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Leonardo Elias NOV3201 C Street, Suite 505 NO r Q 8 2019 Anchorage, AK 99503 J AOGCC 4 State of Alaska - AOCCC 1 1 Attn: Natural Resources Technician 11 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5 DNR -Division of Oil & Gas *** Attn: Resource Evaluation 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 *** .c+a,,,,, 04onnr,,1 ntinP+ an nil material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99509 Attn: Nancy Landi ALS FOR THIS PAGE: 4 JJ 0 1 4 1 0 BA ER PRINT DISTRIBUTION LIST IJ%XHES a GE company COMPANY BP Exploration Alaska Inc. WELL NAME L2 -08B FIELD Lisburne Unit COUNTY North Slope BHI DISTRICT Alaska AUTHORIZED BY Dirk Zei'lemaker EMAIL Dirk.zei'lemaker bakerhu hes.com STATUS Final COMPANY 219077 3 1342 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-112-1 900 E. Benson Blvd. Anchorage, Alaska 99508 or AKGDMINTERNAL@bp.com to acknowledge recei t of this data. LOG TYPE RPM:PNC3D LOG DATE September 23, 2019 TODAYS DATE October 18, 2019 Revision Replacement: No Details: ADDRESS (FEDEX WILL NOT DELIVER TO P.0. BOX) PERSON ATTENTION 1 BP North Slope. EOA, PBOC, FRB -20 (Office 109) D&C Wells Project Aids Agatha Rutka & Barbara Glassmaker 900 E. Benson Blvd. ,Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. Attn: Ricky Elgarico ATO 3-344 ,700 G Street Anchorage, AK 99501 3 ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska - AOGCC Attn: Natural Resources Technician II 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5, DNR -Division of Oil &Gas arw Attn: Garret Brown 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 I Rev. Requested by: FIELD! FINAL CDIDVD FINAL PRELIM LOGS (las, dlis, PDF, META, SURVEY I REPORT LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OFC PIES J# OF COPIES J# OF CUVIE5 4 is I; J; 4 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: David Itter 0 TOTALS FOR THIS PAGE: OCT 2 2 2019 AOGCU 0 4 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIS�rnN WELL )MPLETION OR RECOMPLETION REPO AND LOG 18, Well Status: Oil El - Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ 1b. Well Class: 20AAC 25.105 20AAC 25.110 Development 0 Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6, Date Comp., Susp., or Abend.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 9/25/2019 219-077 3. Address: 7. Date Spudded: 15, API Number: P.O. Box 196612 Anchorage, AK 99519612 9/1212019 50-029-21761-02-00 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 9/18/2019 PBU 1-2-0813 ' 9 Ref Elevations KB 51.49 - 17. Field/Pool(s): Surface: 1379' FSL, 1306' FVVL, Sec. 18, T11 N, RISE, UM • Top of Productive Interval: 1076 FNL, 2326' FAL, Sec. 20, T11 N, RISE, UM GL 12.82 • BF 15.22 PRUDHOE BAY, PRUDHOE OIL 10. Plug Back Depth(MDrVD): 18. Property Designation: Total Depth: 863' FNL, 4796' FWL, Sec. 20, T11N, RISE, UM • 14367'/ 8671' ADL 028321 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MDfrVD): 19. DNR Approval Number. Surface: x- 693008 ' y- 5963280 Zone - ASP 4 14388'18569' • 84-82 12. SSSV Depth (MDIIVD): 20, Thickness of Pennefrost MDITVD: TPI: x- 699041 y- 5960983 Zone ASP 4 Total Depth: x- 701498 y- 5951460 Zone - ASP 4 None 1900' (Approx.) 5. Directional or Inclination Survey: Yes 0 (attached) No ❑ 13. Water Depth, if Offshore: 21. Re-drill/Lateral Top window MDITVD: Submit electronic and printed information per 20 AAC 25.050 NIA (ft MSL) 11359'18577' 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 ra resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jft elry and perforation recor iJ Acronyms may be used. Attach a separate page if necessary MWD I GR I RES, GR I CCL I RPM OCT 2 3 2019 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER GRADE SETTING DEPTH MO SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT � PULLED TOP BOTTOM TOP BOTTOM 20"91.59 H-40 39' 119' 39' 119' 30" 18250 Poleset 10-314" 45.5# J -WL -m 39" 4126' 39' 3911' 13-112" 1600 ax AS 111, 350 ax Class 'G', 140 sx AS 1 7-518" 29.7# L-80 37' 10261' 37' 8253' 9-716" 790 sx Class'G'. 300 ax AS I 4112" 12.6# L-eo 10067' 11359' 8117' 8577' 6" 655 sx Class G' 3-112x3-114" 9.3#18.6# L-Bn 10532' 14388' 8425' 8669' 4-114" 207 sx Class'G' x2-718" 16.5# 24. Open to production or injection? Yes ® No ❑ 25. TUBING RECORD GRADE DEPTH SET (MD) PACKER SET (MDfIV If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation Size and Number; Date Perfd): 4-112" 12.6# L-80 10090' 10044' 18083' 2" Gun Diameter, 6 spf 9/24/2019 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12630'- 12830' 8674' - 8680' 12870'- 13160' 8580'- 8580' ����T�ON 13190'- 13570' 8681'- 8684' 13620'-14040' 8684'- 8675' DATE i 14080'- 14350' 8674'- 8671' l Was hydraulic fracturing used during completion? Yes ❑ No 0 Per 20 AAC 25.283 (i)(2) attach electronic and printed information DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED VES�I�I .D /vy Surface Freeze protect wl 170 Bbls Diesel 27 PRODUCTION TEST Date First Production: October 17, 2019 Method of Operation (Flowing, gas ifft, etc.): Gas Lift Dale of Test: 10!18119 Hours Tested: Production for Oi6Bbl: Gas -MCF: Water -Bbl: Choke Size: Gas -Oil Ratio: 12 Test Period -1. S0s 801 23 176 746 Flow Tubing 556 Press Casing Press: 2093 Cakutated 24 Hour Rate --► Off -Bbl: 1609 Gas -MCF: 1201 Water -Bbl: 46 Oil Gravity - API (torr): 29.9 Form 10-407 Revised 512017 CONTINUED ON PAGE 2 Submit ORIGINAL only r RBDMSi9* QCT 2 5 2019 28. CORE DATA Conventional Corefs] Yes ❑ No 0 Sidewall Cores Yes ❑ No m If Yes to either question, list formations and intervais cored (MD+TVD of top and bottom of each), and summarize achology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes ❑ No 16 Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 11842' 5884 separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Zone 1 B 11540' 8609' TDF - Zone 1A 11842' 8664' Formation at total depth: Zone 1A 11842' 8884' 31. List of Attachments: Summary of Daily Drilling Reports, Summary of Post-Rig Work, Survey, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name: Sperry, Nathan Authorized Title: S1 S ialist R Contact Email: Nathan.Sperry@bp.com Authorized Signature: Date: �%Contact Phone: 907-564-4258 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1 a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1 b. Well Class Service wells: Gas Injection, Water Injection, Water-Altemating-Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces an this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50.029-20123-OD-00). Item 2D. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 29. Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24. If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other (explain). Item 28. Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 512017 Submit ORIGINAL Only TREE = WLEG, D=3.958" PERFORATION SUMMARY 13MD TT LOGG®12125198 SAFETY NOTES: WELL ANGLE > 70" G 10646' WELLHEAD = FMC T X 5 17 BKR HMC LNR HGF; D =. 5.00" ANGLE AT TOP PERF: 90° Q 12530' *■,- BURST 3580 PSI"MAX OLS: 21.5° @ 12701'. ACTUATOR = SPS �O I INTERVAL OprVSqz OKB. ELEV = 45.0' 2" 6 12630 -12830 REF ELEV = S1,49' PRUDHOE BAY 2" 6 BF. ELEV = 15.22' 0924119 2" KOP = 2475' 103)0" CSG, 5T O 0924119 230$' 4-112- CAMCO BAL-O, D = 3.813' Max M = 93-0.14000- 45.59, J-05, 13620 -14040 O 0924119 Datum Md = NA ID = 9.95D' 6 ST GAS LFr MANDRELS MD TVD DEV TYPE VLV LATCH PORT DATE Datum - 4' L-80, D = 9.950' 4121' 1 34 KBMG DOME BK 16 04/D4101 , 13GD413507 `2 7267 6102 46 KBMG DMY BK 0 04/04101 1A TOC (06122!19) -5620' '3 9966 6021 38 KBMG DMY BK 0 04104MI 45 KB BKR 2 TRIP PATCH, ID = 2.45' (10113H 9) 6$83' ^6920' "STA 9 2 & 1M = BEHIND CEMEN T TBG PUNCH, SQZD {06122!19) 69)04'-6808' Minimum ID = 2.377"@ 11649' 3-3116" X 2-718" XO TBG PUNCH, 4 SPF, SQZD (05131119) 10026'-10050' TOP OF 4-112' LNR 1006T 4-12" TBG, 12AN, L -W TDS, 10090' .0152 W, D = 3.956' 7-518' WHPSTOCK10261' CSG, 29.7#, L-80_0459 bpf, D = 6.875' -10261' TDP OF 3-112"X 34M X 2-1 LNR 10342' 3-112' LNR, 6.3#, L-00 STL, _0087 bpf, ID = 2.992' 10567' - 4-112" PKR WHIPSTOCK (0626119) 11358' 4-11- LNR,12_&i7L-80 IBT,1. -11359' 0152 bpf, ID = 3.953' 3-114' LNR, 6.6#, L-00 TC11, .0079 bpf, D = 2.85' PBTD —14367- 2-718- WR, 6.5#, L-00 STL, 0058 bpf, ID =2)041" 74588' 10044' 7-518" X 4-112' BKR S 3 PKR D= 10067' 4-112' HES X NP, D = 3.813' 10080' H4-112" WLEG, D=3.958" PERFORATION SUMMARY 13MD TT LOGG®12125198 10096' REF LOG: BHI MWD ON 09/18/19 10100' T X 5 17 BKR HMC LNR HGF; D =. 5.00" ANGLE AT TOP PERF: 90° Q 12530' D9 SIDETRACKED -0 Note_ Relerlo Pwdu tion DB for historical perfdata SPS SPF I INTERVAL OprVSqz DATE SOZ 2" 6 12630 -12830 O 0924119 IOr2W9 2" 6 12870-13160 O 0924119 2" 6 13190 -13570 O 0924119 2' 6 13620 -14040 O 0924119 2" 6 14080 -14350 O 0924119 PBTD —14367- 2-718- WR, 6.5#, L-00 STL, 0058 bpf, ID =2)041" 74588' 10044' 7-518" X 4-112' BKR S 3 PKR D= 10067' 4-112' HES X NP, D = 3.813' 10080' H4-112" WLEG, D=3.958" 10090' 13MD TT LOGG®12125198 10096' 7' X 5-112' BKR ZXP LTR D = 4.875" 10100' T X 5 17 BKR HMC LNR HGF; D =. 5.00" 101 OT7" X 5-12" XO, D = 3.938" MLLOUT WINDOW (L2 -09A) 10261'- 1027T 32- 6� 4-112' HES X NP, D=3.813' 10632' 4-112' KB B KR LTP WINS PISA (101'! 0119 10542'3.70" DEPL.OYSLV, ID= 3.00" 2-718" X NP,ID = 2.31" 10567" 3-12" X 33116' XO, ID = 2.786" MILLOUT WINDOW (L2 -08B)11359' -11365' 11649' I—j33n6" X 2 718' XO, ID = 2.377' DATE REV BY COMMENTS DATE REV BY COMMENTS 118987 ORIOINAL COWLETION 1023119 JMGIJMD SET LTP (10110!19 062we D9 SIDETRACKED -0 1023119 MSIJMD SET LOWER PATCH (10112119) 0986119 N-CDR2 CTO ST -088) 10/'13119 MHIJMD SET UPPER PATCH (10113119 09030119 JMD DRLG HO CORRECTIONS 1023119 RWJMD ADDED BACK 1N IA CMT PRE CTI 10)01119 NSIJMD FINAL ODE APPROVAL IOr2W9 JNUJMD ADD OKB, REF BF 8 EDITTO XO 10107119 1 JNUJMD I UPDATED WS DEPTH LISBURNE UNT WELL: L2435B PERMIT No: 219-077 API No: 504329-21761-02 SEC 18, T11N, R15E,1379' FSL & 1308' FWL 5 BP Exploration (Alaska) Operation Summary Report Common Well Name: L2-08 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 End Date: 911 912 0 1 9 H-S4DW00199G-EX-01-RN - (3,406,218.00) i Project- Lisburne Site: L2 Rig Name/No.: GDR -2 Spud DatafTime: 11!1!1987 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USAOOOO1100 Active datum: KB @51.49usft (above Mean Sea Leven Date From - To Hrs Task Code NPT Total Depth Phase I Description of Operations (_hr) _ . _. _ (4s t) 9/9/2019 07:30 - 12:00 4.50 RIGU P PRE i MOVE RIG OFF 01-26B PRE JOB SAFETY MEETING WITH CREWAND TRUCK DRIVERS. EMPHASIS ON GOOD COMMUNICATION, VERIFY STOP COMMAND. STOP BLOCK IN PLACE TO PREVENT RIG FROM ROLLING BACKWARDS INTO WELL. -TREE & CASING VALVES ON TREE SHUT IN. IA, OAAND OOAPRESSURES = 0/2010 PSI DRILL SITE OPERATOR NOTIFIEDAND DECLINED WITNESSING RIG MOVE OFF OF I WELL. - ANYONE CAN STOP THE JOB AT ANYTIME. i BE WATCHFUL j MOVE PITS AND RIG MODULE OFF WELL TO I OTHER SIDE OF PAD INSTALLJEEPS MOVE RIG PAST PARKER 272 12:00 17:30 5.50 RIGU P PRE MOVE RIG MODULES OVER TO DS -1-2. - WAIT FOR 1 HOUR WHILE DISCUSSING I INCORRECT STUD MAKE UP ON TUBING II SPOOLTO CASING SPOOL FLANGE -CONDUCT PJSM WITH PEAK AND NABORS {CREW FOR SPOTTING OVER WELL. - SPOT SUB OVER WELL USING WALKING FOOT. - SPOT PIT MODULE NEXT TO SUB. -RIG ACCEPTED AT 1630.DUE TO HOUR WAIT TIME FOR FLANGE MAKE UP. 17:30 00:00 6.50 RIGU P I PRE RIG UP -WORK THROUGH RIG UP CHECKLIST VALVE CREW REPLACING STUDS ONE ATA TIME ON TUBING SPOOLTO CASING SPOOL FLANGE j - TEST IC PACK OFF TO 3000 PSI -GOOD TEST LEAK TIGHT TEST MASTER AND SWAB I VALVE TO 3500 PSI- GOOD TEST + START INSTALLING THE MPD LINE 9/10/2019 00:00 - 06:00 I 6.00 RIGU P PRE RIG UP -MAKE UP MPD LINE i -REMOVE TREE CAP FLANGE -MAKE UP BOPS !-CHANGE OUT PACK OFFS j -FILL COILANDSURFACE LINES WITH FRESH (WATER '-GREASE SWAB AND TANGO VALVES, TORQUE TREE BOLTS FLUID PACK AND SHELL TEST BOPE -GOOD TEST Printed 10/3/2019 9:24:39AM —All depths reported in Drillers Depths" NorM moria ALA*A 9P Operation Summary Report Common Well Name: L2-08 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9!9!2019 End Date: 8119/2019 H-S4DWO0199G EX -DI -RN -(3,406,210.00) Project: Lisbume Site: L2 Rig Nama/No.: CDR -2 Spud Date/Time: 11/1/1987 12:00:00AM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA00001100 Active datum: KB Q51.49usft (above Mean Sea Level) Date From - To i Hrs Task Code NPT Total Depth Phase Description of Operations _ (hr) _ �_ (usft) - 14:00 06:00 1 8.00 BOPSUR P PRE BODE TESTING OPS I TEST BOPE TO BOTH BP 1 AOGCC REQUIREMENTS WITNESS WAIVED BY AOGCC BOB NOBLE 7-1116" ANNULAR, BLIND 1 SHEAR, 2-318" PIPE -SLIP, 2-318" x 3.5" VARIABLE PIPE RAM, 27318" PIPE -SLIP • ALL TESTS WILL BE 250 PSI LOW 13500 PSI 'HIGH HELD FOR 5 MIN EACH I-TEST1:IRV, PACKOFF, Co. C10 BACKWARDS -PASS I TEST2: BLIND/SHEAR. R1, BL1A, B2, B4- 61 FAIL, SWAP FROM B1 TO B2 AND RETEST - PASS TEST 3: ANNULAR (2-318") TIW#1, B3, B1, BL1 PASS - TEST 4: UPPER 2-318" PIPE -SLIP, TIW#2, BL2, i R2, T2, C15 - PASS - TEST 5: C16, C41 - T1 FAILED, CLOSE T2 - PASS TEST 6: VARIABLES (2-318"}, C7, C9, C10. TV2 PASS TEST 7: LOWER 2-318" PIPE -SLIP, C5, C6, C8, - PASS iTVi - TEST 8: CHOKE A, CHOKE C - ACCUMULATOR DRAWDOWN TEST- PASS - TEST 9: ANNULAR (3-110), Ci, C4 - PASS TEST 10: VARIABLES (3-112"), C2, C3 - PASS l 4 TEST TIME 7:45, PULL TEST JOINT, Bi FAILIPASS i TEST#11: T1-STLLSHOWING ASLOW BLEED OFF, CLOSE T2 AND STILLA SLOW l BLEED OFF, SUSPECT MV #2 LEAKING. HAVE I.GREASE CREW SERVICE MV #2 AND RETEST Ti 14:00 - 15:30 1.50 BOPSUR P ; PRE - TEST #11: Ti - STLL SHOWING A SLOW ' BLEED OFF, CLOSE T2 AND STILLA SLOW BLEED OFF, SUSPECT MV #2 LEAKING. HAVE GREASE CREW SERVICE MV #2 AND RETEST Ti 15:30 17:30 2.00 KILLW P _ PRE ~T1 FAILED AND NEEDS TO BE REPLACE, HAVE GREASE CREW REPLACE BP VALVE -CONTINUE WITH RIG OPS WHILE WAITING FOR VALVE TO ARRIVE SWAP TEST FOR DRILLING LUBRICATORS INSTALL BHI FLOATS AND TEST - MU NOZZLE BHA PJSM WITH VALVE & GREASE CREW TO SWAP OUT THE T1 VALVE AND RETORQUE THE CxT SPOOL BOLTS Printed 10!3!2019 9:24:39AM —All depths reported in Drillers Depths" Common Well Name: 1-2-08 NoM Ameftm = ALASKA - SP Operadon Summary ftpod AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9!9!2019 Project: Lisburne Rig NamelNo.: C Site: L2 Spud DateMme: 11!1!1987 1 Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Level) Date From - To 7:30 00:00 9/11/2019 I 00:00 - 02:00 i 02:00 - 02:30 I — ..— __ 02:30 - 03:45 1 Hrs (hr) 6.50 I 2.00 0.50 1.25 End Data: 9119!2019 Task Code NPT Total Depth Phase Waft) BOPSUR N i PRE I, i I � f Ik I � it + BOPSUR N PRE I I f RIGU P I PRE I I I 1 ' KILLW T P PRE Printed 1013!2019 9:24:39AM "All depths reported in Drillers Depths:- of 99G -EX -DI -RN - (3,406,218.00) Rig Release: BPUOI: USA00001100 Description of Operations REPLACE T1 VALVE AND TEST '-REMOVE AND REPLACE TI VALVE -RETORQUE THE CXT SPOOL BOLTS TO 3000 FTILBS �-SERVICE T1, T2, M1, M2 AND SWAB VALVES. -FLUID PACK LINES -TEST T1 VALVE TO 25013500 PSI FOR 5 MINUTES EACH FAIL- -REGREASE SWAB AND T1,T2 ATTEMPT TO TEST T1 STILL UNABLE TO TEST -TEST FLANGE BREAK BETWEEN T1 AND T2 I AGAINST T2 -UNABLE TO TEST -TEST FLANGE BREAK BETWEENT T1 AND T2 AGAINST Ti -PASS -REPLACE ORING ON NIGHT CAP -TEST T1 AGAINST MASTER VALVE, NIGHT CAP, 131 & B4 -UNABLE TO TEST i -CLOSE SWAB VALVE, RIG UP TO TIGER TANK FROM WING VALVE, UNLOCK MASTER VALVE 12 AND OPEN. NO PRESSURE OBSERVED BETWEEN MASTER VALVES 1 AND 2. TEST TANGO 1 � -GREASE MASTER VALVE 2, AND SWAB -VALVE, GREASE TANGO 1 VALVE AND FUNCTION -TEST -IANGO 1 AGAINST SWAB AND MASTER TO 250/3500 PSI FOR 5 MINUTES EACH. -NOTABLE TO GET PASSING TEST -REGREASE MASTER VALVE 2 AND SWAB -TEST TANGO 1 AGAINST MASTER VALVE AND NIGHT CAP TO 250/3500 PSI FOR 5 MINUTES EACH -PASS -INSTALL QTS ON DRILLING RISER -MAKE UP INJECTOR AND TEST QTS BREAK TO 250!3500 PSI -GOOD TEST ___ RIG EVACUATION DRILLAND PRE SPUD MEETING -HOLD H2S I EVACUATION DRILL WfIH RIG CREW,DURING AAR DISCUSSED MUSTER POINTS, WHAT TO LOOK FOR AS YOU EXIT THE RIG -WIND DIRECTIONS AND HAZARDS SUCH AS SMOKE OR FIRE. -HOLD PRE SPUD MEETING WITH CREW. _ 1 DISPLACE COIL -CHECK VALVE ALIGNMENT USING NABORS VALVE CHECKLIST -LOAD COIL TUBING WITH METHANOLAND HEATED 1 % KCL 9.5 PPG -PUMP 15 BBLS OF METHANOL FOLLOWED BY HEATED 1% KCL TAKING RETURNS TO TIGER TANK UNTIL METHANOL IS DETECTED AT OUT MICROMOTION. _ Norib Arnorft - SKA - V operation Summary Report Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 End Date: 9119!2019 Project: Lisburne Site: L2 Rig Narne/No.: CDR -2 Spud Datefrime: 11/1/1987 12:00:00AM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB Q51 A9usfl (above Mean Sea Level) Date From - To Hrs j Task I-_ (hr) - 03:45 - 14:30 10.75 KILLW Pa084 AFE No H-S4DW00199G-EX-DI-RN - (3.406.218.00) Rig Release: I— - BPUOI: USA00001100 Code NPT Totat Depth ! Phase Description of Operations P 11,363.00 PRE WELL KILL OPS -PRESSURE UP ABOVE MASTER VALVES TO 350 PSI -OPEN WELL TO CLOSED CHOKE -270 PSI ON WELLHEAD j '-SET OPERATING PRESSURE ON CHOKE TO MAINTAIN 100 PSI OVER ORIGINAL WELL HEAD PRESSURE -RIH AT 50 FPM PUMPING AT 0.30 BPM WITH HEATED I%KCL9.5 PPG UNTILPASSING PERMAFROSTAT2300'. - 11 250'WT CK= 25K RIH WT, 49K PU WT 11363, TAG WS, PU AND CONFIRM, TAG SAME DEPTH, START SUCKING OUT VAC TANK ONLINE WITH 9.5 PPG KCL 9.5 BACK TO SURFACE, BLEED OFF WHIP, WHIP STAYING AT 360 PSI, BYPASS OUT MM, NO CHANGE, LOOKS LIKE WE HAVE AN OBSTRUCTION IN THE RETURN LINE DOWNSTREAM OF THE CHOKE, CONTINUE j DISPLACEMENT - 270 BELS AWAY, IN AND OUT RATES ARE 1:1 ;SWAP TO MUD 4 -PURGE LUBRICATOR, CLEAN MUD i RETURNS AT SURFACE, LINE UP TO BRING 'RETURNS INSIDE GOOD MUD, SHUT DOWN PUMP AND RECORD VOLAND TIME TO ZERO FLOW 18 SEC AND 0.31 BBLS TO ZERO FLOW, START 10 FLOW CHECK -GOOD NO FLOW CHECK, POOH FLOW CHECKAT SURFACE I- GOOD NO FLOW, PU INJECTOR AND TAG UP, A LOT OF SOFT GREASE IN THE j LUBRICATOR HEAT UP 30 BBLS OF FRESH WATER TO ' PUMP OUT TO TT TO SEE IF THE OBSTRUCTION IS GREASE COATING THE WALLS OF THE PIPE. ONLINE WITH PUMP ACROSS THE TOP AT MAX RATE PRESSURE IS LOWER BUT WELL SUPPORT IS HERE TO BREAKDOWN THE RETURN LINE TO INSPECT JUST TO MAKE SURE ITS CLEAR LINE IS CLEAR, MU HARDLINE AND RETEST L- GOOD PT Printed 10/3/2019 9:24:39AM -All depths reported in Drillers Depths" Common Well Name: L2-08 Event Type: RE-ENTER- ONSHORE (RON) XbOh Afttefk2 -`ALASKA -SP operation Summary Report Start Date: 9/9/2019 End Date: 9/19/2019 AFE No -RN - (3,406,218.00 ) Project: Lisburne Site: L2 Rig NamelNo.: CDR -2 Spud Date/Time: 11/1/1987 12:00:00AM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001100 Active datum: KB Q51.49usft (above Mean Sea Level) Dale From - To Hrs Task Code NPT Total Depth I Phase Description of Operations 14:30 - 20:00 5.50 STWHIP P 11,383.00 WEXIT WINDOW MILLING OPS PJSM TO MU THE MILLING BHA MU THE BHA AND RIH STOP RIH TO CONNECT HIGH LINE POWER CONTINUE RIH WITH MILLING BHA#2 RATE: 0.58 BPM IN, 0.74 BPM OUT. CIRC PRESSURE: 1118 PSI - MUD WEIGHT: 9.59 PPG IN, 9.51 PPG OUT 1050'- - LOG DOWN FROM 10905' TO 11050'- UNABLE TO CORRELATE TO GR SIGNATURES UNABLE ON PDC LOG - LOG UP TO 10568'- ABLE TO TIE -INTO PDC LOG (CORRECTION -11'). CONFIRM CORRELATION WITH ANC GEO - RIH AND TAG WHIPSTOCK WITHOUT PUMPS AT 11362' � � CLOSE EDC. - ''MILL WINDOW FROM 11359.3'7011381.3 20:00 - 00:00 4.00 STWHIP P i , 11,363AQ WFJCiT - TAG WHIPSTOCK @ 11359.3' AND START { MILLING WINDOW I- PU: 44K, SO: 22K i I- RATE: 2.81 BPM IN, 2.66 BPM OUT. FREE SPIN: 3180 PSI i- MUD WEIGHT: 9.68 PPG IN, 9.51 PPG OUT, y ECD: 10.96 PPG WELLBORE TOOKA 10 BBL LOSS AT 11361.3' i I RETURNS SLOWLY COMING BACK TO 1:1 1 - WE XIT I MILL 3.80' WINDOW IN 4112' LINER PER - 13:30 I 13.50 i STWHIP ! P 9/12/2019 00:00- 5.50 I 11,365.50 BAKER REP - RATE: 2.77 BPM IN, 2.79 BPM OUT MUD WEIGHT: 9.62 PPG IN, 9.45 PPG OUT DWOB: 2.5 - 3.4 KLBS - CIRC PRESSURE: 3204 PSI - 11368.3', BOT REP SAY BOTTOM OF WINDOW SHOULD HAVE BEEN AT 11367.8', WE HAVE NOT SEEN ANY INDICATION THAT WE HAVE MILLED OFF THE WINDOW YET - 114369.3 STRING MILL SHOULD BE AT THE BOTTOM OF THE WINDOW, START MILLING RAT HOLE BY WOBAND DIFF PRESSURE - MILLED TO 11378' START REAMING PASSES, PUMP A5X5PILL 1 - DRY DRIFT, CLEAN i- FLOW CHECK GOOD NO FLOW CHECK, POOH Printed 10/3/2019 9:24:39AM **AII depths reported in Drillers Depths— North Rrr erica . ACA$KA - BP Operation Surnmery Report Common Well Name: L2-08 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 919!2019 End Date: 911912019 Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud DateRme: 11/1/1987 12:00:OOAM Rig Contractor: NABORSALASKA DRILLING INC. Active datum: KB (M51.49usft (above Mean Sea Level) Date From - To 13:30 - 14:30 114:30 - 17:00 I 20:00 AFE No H-SQW00199G-EX-DI-RN - (3,406,218.00 ) Rig Release: BPU01: USA00001100 Hrs Task Code NPT 1 Total Depth i Phase Description of Operations (hal I _ -1. ` (usft) - 1.00 STWHIP + N ! 11,385.50 t WEXIT LOST HIGH LINE POWERTO THE RIG 17:00) 2-90 �STWHIP !I 20:003.00 j DRILL 00:00 4.00 DRILL I �III f I I it I 1 I f P q 11,365.50 WEXIT I � 1 � I i 1 I i P i 11,365.50 j PROD1 � 1 P 11,365.50 i PROD1 I - ALL HANDS REPORT TO THEIR POSITIONS AND MONITOR WELL -WELL IS STATIC CONTINUE MONITORING - MOTORMAN WARMING UP GENS TO BRING RIG ONLINE - ELECTRICIAN SETTING UP TO USE GEN POWER GEN 10 ONLINE, PUMPS ONLINE 3.11 IN AND 3.12 OUT ! - CI RCULATE A BOTTOMS UP FROM HERE THEN FLOW CHECK BEFORE POOH INSPECT INJECTOR, ROLL CHAINS AND INSPECT COIL - LOST POWER, TURBINE AT LPC HAVING ISSUES AND RIG PROTECTION SYSTEM KICKED US OFFLINE TO PROTECT THE RIG I NJECTOR AND COIL AR E GOO D, BOTTOMS UP IS CLEAN, SHUT DOWN AND FLOW CHECK WELL POOH �- GOOD NO FLOW POOH - OUT MM PLUGGED OFF, BLOW DOWN AND GOT LOT OF METAL SHAVINGS FROM THE WINDOW - FLOW CHECK WELL PU INJECTOR AND INSPECT 50' OF PIPE INJECTOR OFF:16:15 j- LD BHA MILLS GAUGED 3.81 GO 3.80 NO GO REPLACE PACKOFF TEST 250 PSI 13500 PSI FOR 5 MIN. GOOD TEST - MAKE UP SHA SHALLOW TEST AGITATOR i RIH WITH 4-114" DRILLING BHA#3 RATE: 0.91 BPM IN, 1.48 BPM OUT. CIRC PRESSURE: 1055 PSI MUD WEIGHT: 9.59 PPG IN, 9.44 PPG OUT LOG DOWN FOR TIE-IN FROM 10500' TO 10558' MD (FORMATION) WITH -16' CORRECTION PU AND LOG CCL FROM 10250' TO 10750' _ - FINISH SWAPPING WELL OVER 9.2 PPG - - - I -..... i 11,550.00 PROD1 - 9113@019 00:00 - 03:00 � 3.00 DRILL P DRILL 4-1l4" LATERAL FREE SPIN: 3540 PSI, 2.81 BPM RATE: 2.91 BPM IN, 2.90 BPM OUT. CIRC 1 'PRESSURE: 3540-3716 PSI MUD WEIGHT: 9.36 PPG IN, 9.17 PPG OUT, ECD: 10.71 PPG I- ROP: 70-100 FT1HR, WOB: 1.5-2.5K 9 I PERFORM 150' BHA WIPER 03:00 - 10:30 7.50 DRILL P 11,550.00 PROD1 I DRILL 4-174" LATERAL FREE SPIN: 3885 PSI, 2.91 BPM RATE: 2.91 BPM IN, 2.90 BPM OUT. CIRC PRESSURE: 3585 - 3795 PSI iI MUD WEIGHT: 9.39 PPG IN, 9.22 PPG OUT, I ECD: 10.71 PPG ROP: 35.45 FT/HR, WOB: 1.5 - 3.5K Printed 10/3/2019 8:24:39AM **All depths reported in Drillers Depths"` 14 NorthAmerica - ALASKA'-'SP 7 of 44 ". operation Summary Report Common Well Name L2-08 T AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 End Date: 9119!2019 H-54DW00199G-EX-DI-RN - (3,406,218.00) i Project: Lisburne Site: L2 Rig NamelNo.: CDR-2 Spud Daterrime: 11/1/1987 12:00=AM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPU01: USA00001100 Acute datum: KB C51.49usft (above Mean See Level) Date From- To Hrs Task Code NPT Total Depth Phase Description of Operations (ham - -- I (usft) _I - � 110:30 13:00 2.50 DRILL P 11,850.00 PROD1 WIPER TRIP I DRILLED 450', TRIP TO THE WINDOW JOG AT WINDOW -PULL THROUGH WINDOW, OPEN EDC, JET TRAY AT MAX RATE THEN PU TO 10500' TO LOG TIE IN CORRECT DEPTH +2', RIH TO LOG RA I MARKER 13:00 - 19:00 6.00 DRILL P 12,130.00 PROD1 1 DRILL 4-114° LATERAL FREE SPIN: 3708 PSI, 2.89 BPM j RATE: 2.89 BPM IN, 2.93 BPM OUT. CIRC PRESSURE: 3708 - 3968 PSI - MUD WEIGHT: 9.44 PPG IN, 9.23 PPG OUT, ECD: 10.78 PPG AT WINDOW ROP: 45-76 FT/HR, WOB: 1.8 - 4.2K - BLEED OA DOWN FROM 691 PSI TO 500 PSI 19:00 00:06 5.00 DRILL P 12,297.00 PROD1 DRILL 4-11/4" LATERAL FREE SPIN: 3650 PSI, 2.86 BPM RATE: 2.84 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3708-4020 PSI -MUD WEIGHT: 9.47 PPG IN, 9.28 PPG OUT, ECD: 10.50 PPG AT WINDOW 1 ROP: 40 .90 FT1HR, WOB: 1.8 - 3.5K PROD? LONG WIPER TRIP TO WINDOW 9/14/2019 00:00 02:00 2.00 DRILL�P 12,297.00 IPERFORM -PULL THROUGH WINDOW WITHOUT ISSUE. I OPEN EDC. JETTRAYAND CHASE UPTO 110500' ` - 3.62 BPM IN RATE 3.42 BPM OUT RATE. WHILE MAINTAINGA 10.78 PPG AT WINDOW - STEADY CUTTINGS BAND ON SHAKER. CLEANED UPAFTER BOTTOMS UP. � I - LOG DOWN FOR TIE-IN FROM 10500' TO 10533' MD (FORMATION) WITH +3' i CORRECTION - CLOSE EDC. RUN IN HOLEAT MIN RATE I WHILE MAINTAINING 10.7 PPGAT WINDOW 02:00 04:30 2.50 DRILL P 12,297.00 PROD1 DRILL 4-114' LATERAL i - FREE SPIN: 3530 PSI, 2.80 BPM l RATE: 2.80 BPM IN, 2.83 BPM OUT. CIRC PRESSURE: 3530 - 3820 PSI i ! MUD WEIGHT: 9.48 PPG IN, 9.27 PPG OUT, ECD: 10.7 PPG AT WINDOW ROP: 20-90 FT/HR, WOB: 3.0 - 4.5 KLBS 04:30 - 06:30 2.00 DRILL N 12,297.00 PROD1 DIFFERENTIAL STUCK I- VERIFY ORIENTER MOVING FREELY V PULL MULTIPLE TIME TO 82K. NO I MOVEMENT. SEEING RESPONSE ON WOB TRAP PRESSURE EQUIVALENT TO 10.7 PPG AT WINDOW ! - LET RELAX WHILE PREPPING MINERAL OIL PUMP 10 BBLS SPACER 116 BBLS LVT1 10 BBLS SPACER !- PUMPED 10 BBLS OUT AND PULLED FREE CIRC OUT LVr WHILE HOLDING 4870 PSI 14� ANN PRESSURE 06:30 07:00 0.50 DRILL 1 P 12,419.00 PROD1 DRILL 4-114" LATERAL FREE SPIN: $530 PSI, 2.80 BPM RATE: 2.80 BPM IN, 2.83 BPM OUT, CIRC PRESSURE: 3530-3820 PSI MUD WEIGHT: 9.48 PPG IN, 9.27 PPG OUT, ECD: 10.7 PPG AT WINDOW I- ROP: 20-90 FT1HR, WOB: 3.0 -4.5 KLBS Printed 10/312019 9:24:39AM ""Ail depths reported in Drillers Depths- Common Well Name: 1-2-08 Event Type: RE-ENTER- ONSHORE (RON) Project: Lisburne Rig Name/No.: C operation Summary Report Start Date: 9/9/2019 I - Site: L2 Spud Date/Time: 111 Rig Contractor. NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Levu Date I From - To �f X07:00 - 08:15 08:15 - 17:00 117:00 End Date: 9/19/2019 H h) Task j Code I NPT Total Depth Phase usft AFE No H-S4DW00199G-EX-DI-RN - (3,406,218.00 ) Rig Release: BPUOI: USA00001100 Description of Operations 1.25 DRILL II P�12,419.00 PROD1 WIPER TRIP FOR TIE-IN 1 -INCONSISTENT DEPTH TRACKING -LOG DOWN FOR TIE-IN (WS RA MARKER) WITH -9' CORRECTION I X8.75 T DRILL P 1 12,419A0 PROD1 I DRILL 4-114" LATERAL FREE SPIN: 3525 PSI, 2.82 BPM RATE: 2.82 BPM IN, 2.85 BPM OUT. CIRC PRESSURE: 3525-3969 PSI MUD WEIGHT: 9.48 PPG IN, 9.30 PPG OUT, ECD: 10.7 PPG AT WINDOW -ROP: 20-110 FT/HR, WOB: 2.5-4.0 KLBS - HIGH ROP DRI LLINGAND DIFFERENTIAL I STICKING - DRILL 50' AND PU 100' TO GIVE THE MU D TIME TO DO IrS THING IN A GH PERM ZONE HEN CONTINUE DRILLING PUMP SWEEPS EVERY -100' - 12500' PU FOR SHORT WIPER, RIH AND COUNTER IS STICKING AGAIN, INSPECT/ CLEAN COUNTER WHEEL, GO BACK TO BOTTOM AND CORRECT DEPTH (+20') -AGITATOR STARTING AND STOPPING CONTINUE DRILLING IN 50' INCREMENTS k I 'WITH 100' WIPERS MAKING SEVERAL PU'S FROM DRILL OFFS 23:30 6.50 DRILL T P� 12.850.00�'I PRODi I WIPER TRIP I - DRILLED 450' WITH A LOT OF PICK UP'S j I FROM NOTABLE TO KEEP WOB, TRIP TO 3000' TO CLEAN UP THE LONG TANGENT SECTION OF THE WELL - JOGAT WINDOW. PUMP 10/ 10 SWEEP COMBO. CHOKE PLUGGING. BLOW CHOKE DOWN. -JET TRAY WITH OPEN EDC. - RATE: 3.50 BPM IN, 3.50 BPM OUT. CIRC PRESSURE: 3356PSI MUD WEIGHT: 9.52 PPG IN, 9.34 PPG OUT, ECD: 10.95 PPG AT WINDOW I - CHASE OUT OF HOLE. INCREASING RATE V AS ECD'S ALLOW. PUMPED SWEEPS AT 3000' NO SUBSTANTIAL INCREASE IN CUTTINGS, �ACUP FULL OF SHALE PIECES AND WINDOW METAL ON BOTTOMS UP. - IAC DOWN FOR TIE-IN FROM 1 0500'TO 10536' MD (FORMATION) WITH -3' CORRECTION -RIHABOVEWINDOW, TRAPPRESSURE 23:30 - 00:00 0.50 DRILL i I AND CLOSE EDC. - RUN THROUGH WINDOW WITHOUT ISSUE, COME ONLINE AT MIN RATE WHILE MAINTAINING 10.8 PPG AT WINDOW j 0.48 BPM IN RATE 10.69 BPM OUT RATE _ - 9.41 PPG IN 19.28 PPG OUT P 12,865.00 PROD1 1 DRILL 4-114° LATERAL - FREE SPIN: 3775 PSI, 2.90 BPM 952 PSI DIFFERENTIAL - RATE: 2.90 BPM IN, 2.85 BPM OUT. CIRC PRESSURE: 3775-4050 PSI I- MUD WEIGHT: 8.49 PPG IN, 9.29 PPG OUT, 'ECD: 10.8 PPG AT WINDOW I - ROP: 60-80 FT/HR, WOB: 2.2 - 4.5 KLBS Printed 10!312019 9:24:39AM -All depths reported in Drillers Depths- Common Well Name: 1-2-08 Event Type: RE-ENTER- ONSHORE (RON) FYart America - RAS*} - OF' ©peraWn Summary Report 1 AFE No Start Date: 9/9/2019 End Date: 9119/2019 Project: Lisburne 1 Site: L2 Rig Name/No.: CDR -2 Spud DataMme: 11/1/1987 12:00:00AM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB Q51.49usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth ! Phase (hr) _ (usft) 9/15/2019 00:00 - 01:00 1.00 DRILL P 12,932.00 PROD1 DRILL 4-1/4" LATERAL l FREE SPIN: 3779 PSI, 2.89 BPM 1042 PSI DIFFERENTIAL i - RATE: 2.89 BPM IN, 2.95 BPM OUT. CIRC 1 PRESSURE: 3775-4060 PSI MUD WEIGHT: 9.50 PPG IN, 9.30 PPG OUT, ECD: 10.8 PPG AT WINDOW - ROP: 50 FT1HR, WOB: 2.2 - 4.5 KLBS 101:00 - 02:00 1.00 DRILL P 12,932.00 PRODI TROUBLESHOOT HYDRAULIC ORIENTER 02:00 - 04:00 2.00 j DRILL P i ~ 13,012.00 s PROD1 DRILL 4-1/4' LATERAL 'I FREE SPIN: 3689 PSI, 2.89 BPM 914 PSI } DIFFERENTIAL RATE: 2.90 BPM IN, 2.95 BPM OUT. CIRC PRESSURE: 3775-4060 PSI MUD WEIGHT: 9.51 PPG IN, 9.30 PPG OUT, i ECD: 10.8 PPG AT WINDOW i ROP: 80 FTIHR, WOB: 2.2 - 3.8 KLBS MULTIPLE STICKY PICKUPS. X00 99G -EX -D1 -RN - (3,406,218-00) BPUOI: USA00001100 Description of Operations I 06:00 I 08:00 06:00 - 08:00 2.00 DRILL I i I 2.00 DRILI - 14:30 1 6.50 N 13,012.00 DRILL P 1470 17:30 3.00 DRILL i P 1$,026.00 13,123.00 13,300.00 PROD1 DIFFERENTIALLY STUCK - MAKE MULTIPLE ATTEMPT TO PULL FREE AT 82K - FREELY ORIENT, AND GOOD REACTION ON WOB I- PUMP 10 BBLS 9.2 PPG NACL SPACER, 20 BBLS LVT, 10 BBLS 9.2 PPG NACL SPACER i- PUMP 10 BBLS LVT OUT. SOAK3 MIN. 'PULLED FREE CIRCULATE MINERAL OIL OUT PROD1 DIFFERENTIALLY STUCK - MAKE MULTIPLE ATTEMPT TO PULL FREE AT 82K - FREELY ORIENT, AND GOOD REACTION ON WOB PUMP 10 BBLS 9.2 PPG NACL SPACER, 20 BBLS LVT, 10 BBLS 9.2 PPG NACL SPACER j- PUMP 6 BBLS LVT OUT CAME FREE -PUMP SPACERS AND LVT OUT OF HOLE -TIH AND TAG ON DEPTH PROD1RD ILL 4-1/4' LATERAL - FREE SPIN: 3800 PSI, 2.89 BPM 340 PSI DIFFERENTIAL - RATE: 2.90 BPM IN, 2.95 BPM OUT. CIRC PRESSURE 3810-4100 PSI - MUD WEIGHT: 9.51 PPG IN, 9.30 PPG OUT, ECD: 10.8 PPG AT WINDOW - ROP: 80-100 FTIHR, WOB: 2.2-3.8 KLBS MULTIPLE STICKY PICKUPS -10:30 SWAP TO NEW MUD _ -MUD SWAPPED, BETTER WOBANDPU_WT_'S PROD1 DRILLED 450' WIPER TRIP POOH CHASING PILLS TO THE WINDOW JOG AT WINDOW AND PULL THROUGH OPEN EDC AND PUMPA BOTTOMS UP AT MAX RATE - BLOW DOWN OUT MM �- LOG TIE IN, +7' PILLS DID NOT BRING UP ANY INCREASE IN CUTTINGS, SHAKER IS CLEAN, CLOSE EDC AND RIH - 53K PU WEIGHT. ,1ted 10/3/2019 9:24:39AM -All depths reported in Drillers Depths" Common Well Name: 1-2-08 Event Type: RE-ENTER- ONSHORE (RON) NCft MAW= - AL ASM - BP" Operation Summary Report Start Date: 9/9/2019 1 End Date: 911 W201 9 AFE No H-S4DWO0199G-EX-DI-RN - (3,406,218.00 ) Project: Lisburne Site: L2 Rig Name/No.: CDR -2 Spud Dateffime: 11/1/1987 12:00:OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA00001100 Aclive datum: KB Q51.49usft (above Mean Sea Level) Date From - To Hrs Task Code I NPT I Total Depth Phase Description of Operations 17:30 - 00:00 6.50 DRILL P 13,625.00 PROD1 DRILL 4-1/4' LATERAL - FREE SPIN: 3815 PSI, 2.89 BPM 964 PSI DIFFERENTIAL - RATE: 2.85 BPM IN, 2.95 BPM OUT. CIRC PRESSURE 3815-4136 PSI 9/16/2019 00:00 - 02:00 `MUD WEIGHT: 9.40 PPG IN, 9.19 PPG OUT, ECD: 10.88 TO 11.2 PPG AT WINDOW - ROP: 30-100 FT/HR, WOB: 2.2 - 4.2 KLBS MULTIPLE PU TO KEEP DRILLING. PERFORMED BHA WIPERS AS NEEDED P 13,750.00 PRODI DRILL 4-1/4" LATERAL :- FREE SPIN: 3815 PSI, 2.89 BPM 964 PSI DIFFERENTIAL - RATE: 2.85 BPM IN, 2.95 BPM OUT. CIRC PRESSURE 3815 -4136 PSI i- MUD WEIGHT: 9.40 PPG IN, 9.19 PPG OUT, ECD: 10 86 TO 11 2 PPGAT WINDOW i 02:00 - 05:00 ^! 3.00 DRILL JP - ROP: 30-100 FTI HR, WOB: 2.2 -4.2 KLBS MULTIPLE PU TO KEEP DRILLING. _ PERFORMED BHA WIPERSAS NEEDED _ 13,750.00 ROWPERF RMO LONG WIPER TRIP TO WINDOW RATE: 2.65 BPM IN, 9.27 BPM OUT. CIRC i PRESSURE: 3940 PSI MUD WEIGHT: 9.46 PPG IN, 9.29 PPG OUT I PUMPED 5 BBLS LOVIS / 5 BBLS HIVIS i PRIOR TO COMING OFF BOTTOM. NOTHING SUBSTANTIAL RETURNED - PULL CLEAN UP TO WINDOW, PERFORM 1 00'JOG. DROP TO MIN RATE. PULL THROUGH WINDOW WITHOUT ISSUE. - OPEN EDC, JET TRAY. CHASE UP TO 10500' - LOG DOWN FOR TIE-IN FROM 10500' TO 10533' MD (FORMATION) WITH 0' CORRECTION Printed 10/3/2019 9:24:39AM —All depths reported in Drillers Depths** NYid11Att1eI'e - ALWA - SP Operon Summary Report Common Well Name: 1-2-08 ! AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 End Date: 9/19/2019 i H-S4DW00199G-EX-DI-RN - (3,406,218.00) Project Lisburne Site: L2 Rig Nam&fNo.: CDR -2 Spud Datelrime: 11!1!1987 12:00:00AM Rig Release: of 14 Rig Contractor: NABORS ALASKA DRILLING INC. yBPUOL USA00001100 Active datum: KB Q51.49usft (above Mean Sea Level) Date From - To rs Task Code NPT Total Depth Phase Description of Operations 05:00 - 22:30 17.50 DRILL N 13,750.00 PROD1 INVESTIGATE PLUGGED RETURN LINE PLAN FORWARD, LAY IN 9.8 KWF AND POOH TO CLEAR RESTRICTION IN LINE - 06:45 HOLD A KICK WHILE TRIPPING DRILL, DRILLER SIMULATED INCREASE IN FLOW FROM WELL, WELL SECURED IN 0:54 AFTER PUMPS OFF FLOW CONFIRMED. HOLD AAR �- START 9.8 KWF DOWN HOLE - FLOW CHECK WELL - GOOD NO FLOW, POOH LAYING IN 9.8 KWF -FLOW CHECK AT SURFACE GOOD NO FLOW, TAG UP AND LD THE BHA BIT GRADE= 1-1 RERUN ON NEXT BHA - CLOSE THE SWAB AND FUNCTION TEST THE BOPE INSTALL NIGHT CAP, CLOSE MV2 AND LTT - GOOD LTT, CIRC FRESH WATER THROUGH CHOKE LINE AND BLOW DOWN REMOVE THE CHOKE LINE FIRST AND USE BORE SCOPE TO LOOK INTO THE CHOKE LINEAND FOUND NOTHING i- REMOVE CHOKE HOSE IN CELLAR AND 1 FOUND LARGE PIECES OF SHALE �- REMOVE HOSE AT THE MUD CROSS, CLEAN AND LOOK INTO THE THE MUD CROSS TO MAKE SURE ITS CLEAR REINSTALL HOSE. - PRESSURE TEST ALL BREAKS 250 PSI LOW 15000 PSI FOR 5 MIN EACH REMOVE TEST CAP. INSTALL OTSAND TEST LUBRICATOR TO 4000# CIRCULATE BACK OVER TO 9.8 PPG. OPEN WELL. FILL WELL WITH 4 BBLS PERFORM 10 MIN FLOW CHECK. WELL STATIC - MAKE UP DRILLING BHA#4 INJECTOR ON: 22:30 L PT QTS TO 3500# FOR 5 MIN. 122:30 - 00:00 1.50 DRILL N 13,750.00 PROD1 RIH WITH 4-114' DRILLING BHA#4 - SHALLOW TESTED AGITATOR AT 2.5 BPM .(2900 PSI) AND 2.8 BPM (3500 PSI) GOOD TEST RATE: 0.49 BPM IN, 1.02 BPM OUT. CIRC PRESSURE: 897 PSI PUT WELLON MPD OF 10.8 PPG AT WINDOW 1 - MUD WEIGHT: 9.83 PPG IN, 9.75 PPG OUT 9/17/2019 00:00 02:30 2.50 DRILL N 13,750.00 PROD1 RIH WITH 4-114' DRILLING BHA#4 - RATE: 0.48 BPM IN, 1.01 BPM OUT. CIRC I PRESSURE: 1054 PSI MUD WEIGHT: 9.39 PPG IN, 9.76 PPG OUT - LOG DOWN FOR TIE-IN FROM 10500' TO 10547.03' MD (FORMATION) WITH. -11' I CORRECTION - RIH TO 11300', SWAP WELLBORE BACK OVER TO 9.2 PPG FLUID. - TRAP PRESSURE. CLOSE EDC PU WEIGHT E �491< 1 RIH WEIGHT 19K Printed 10/3/2019 9:24:39AM "Ail depths reported in Drillers Depths" No"h Af irlic8 -ALASKA -SP Psg81' tyf I4 Operation summary Report Common Well Name: L2-08 - - - - - -- - � AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 End Date: 9/19/2019 i HS4DW00199G-EX-DI-RN - (3,408,218.00 ) Project: Lisbume Site: L2 Rig Nama/No.: CDR -2 Spud DatelTime: 11/1/1987 12:00:OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA0000I100 Active datum: KB @51.49usft (shove Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (ho 1-(usR}- Q2:30 - 03:30 1.00 DRILL ~P 13,750.Q0 PROD1 RIH WITH 4-114' DRILLING BHA#4 RUN THROUGH WINDOW WITHOUT ISSUE. SHOOT JORPS CHECK SHOT 11590' SURVEY DEPTH RIH AT MIN RATE WHILE HOLDING 10.8 PPG i- AT WINDOW RATE: 0.51 BPM IN, 0.63 BPM OUT. CIRC I 1 PRESSURE: 1518 PSI - MUD WEIGHT: 9.45 PPG IN, 9.30 PPG OUT -- CLEAN TRIP TO BOTTOM.. 03:30 04:30 1.00 DRILL P 13,750.00 I PROD1 TROUBLESHOOT MUD PUMP#1 PRESSURE FLUCTUATING j PULLED SUCTION SCREEN, PURGEDAIR. !�----- WORKING NOW 04:30 11:30 - 7.00 DRILL P 13,750.00 PROD1 DRI ILL 4-114" LATERAL - FREE SPIN: 3700 PSI, 2.83 BPM - RATE: 2.83 BPM IN, 2.66 BPM OUT. CIRC I PRESSURE: 3700-4113 P51 I i �- MUD WEIGHT: 9.49 PPG IN, 9.28 PPG OUT, ECD: 10.8 PPG AT WINDOW it I- ROP: 50 FT/HR, WOB: 3.4 -4.0 KLBS DRILLING WITH LOT OF PU'S FOR DRILL I OFFS, CALL FOR NEW MUD '11:30 16:30 5.00 DRILL 1 P rt 14,175.00 PROD1 I DRILL 4-1/4" LATERAL FREE SPIN: 4100 PSI, 2.96 BPM RATE: 2.91 BPM IN, 2.94 BPM OUT. CIRC PRESSURE: 3700 - 4274 PSI - MUD WEIGHT: 9.54 PPG IN, 9.34 PPG OUT, I ECD: 10.8 PPG AT WINDOW ROP: 50 FTIHR, WOB: 3.4-4.4 KLBS - START NEW MUD DOWN HOLE A LITTLE IMPROVEMENT FROM THE NEW I MUD 16:30 21:30 _ 5.00 DRILL P 14,175.00 PROD1 WIPER TRIP i I - SEVERAL PU'S JUST TO DRILLACOUPLE TO A FEW FEET AT A TIME JET TRAY WITH 15 BBLS HIVIS - LOG TIE IN WITH +3' CORRECTION. - CLOSE EDC, RUN THROUGH WINDOW I WITHOUT ISSUE 0.5K BOBBLE AT 12200. CLEAN RUN TO -LBOTTOM 21:30 - 00:00 2.50 bRtLL P 14,302.00 PROD1 DRILL 4-114" LATERAL FREE SPIN: 3544 PSI, 2.80 BPM RATE: 2.78 BPM IN, 2.76 BPM OUT. CIRC PRESSURE: 3544-3930 PSI - MUD WEIGHT: 9.37 PPG IN, 9.19 PPG OUT, i ECD: 10.8 PPG - ROP: 30-50 FT/HR, WOB: 3.0 - 4.2 KLBS - MULTIPLE PICKUPS TO KEEP DRILLING 9/18/2019 00:00 - 03:00 r 3.00 DRILL P T 14,380.00 j PROO1 DRILL 4-114' LATERAL FREE SPIN: 3821 PSI, 2.92 BPM - RATE: 2.92 BPM IN, 2.92 BPM OUT. CIRC i PRESSURE: 3790-3930 PSI I- MUD WEIGHT: 9.42 PPG IN, 9.22 PPG OUT, ECD: 10.8 PPG - ROP: 30 FT/HR, WOB: 3.0 - 4.2 KLBS MULTIPLE PICKUPS TO KEEP DRILLING REACHED TD Printed 10/3/2019 9:24:39AM •`AII depths reported in Drillers Depths`"' NOM AMeries "ALASKA - SP Operation Summary Report Common Well Name: L2-08 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9/9/2019 1 End Date: 9/1912019 Project: Lisburne Rig Name/No.: CDR -2 Rig Contractor. NABORS ALASKA DR ILLING INC. Active datum: KB @51.49usft (above Mean Sea Level; Date From - To Hrs (ho — - 03:00 - 12:30 9.50 12:30 I 18:00 5.50 I .Lk'_ AFE No H-S4DW00199G-EX-DI-RN - (3,406,218,00) Site: L2 Spud Date/Time: 11/1/1987 12:00:00AM Rig Release: BPUOI: USA00001100 Task I Code NPT Total Depth Phase {usft) I )RILL P 14,390.00 PROD1 i I JJ ISI I I I itI4 i I I t i � i I I I k DRILL N 14,390.00 PROD1 I II I i I I Printed 10/3/2019 9:2C39AM —All depths reported in Drillers Depths" Description of Operations CONDITION WELLBORE FOR LINER - WIPER TO WINDOW - PUMP 10 BBLS LOVIS 110 BBLS HMS PILLS ON BOTTOM. RATE: 2.95 BPM IN, 2.77 BPM OUT. CIRC PRESSURE: 3767 PSI I - MUD WEIGHT: 9.42 PPG IN, 9.23 PPG OUT, ECD: 10.8 PPG -PERFORM JOG AT WINDOW. CLEAN TRIP FROM BOTTOM �- CLEAN THROUGH WINDOW. TRAP PRESSURE, OPEN EDC. JET TRAY i WITH 10 BBL$ LOVIS 110 BBLS HIVIS - CHASE UP TO 10,500' i- LOG TIE IN, NO CORRECTION, RIH TO TO WEIGHT CHANGES- 12211, 12249, 12372 TAG TO AT 14388', PILLS AT THE BIT, DYNAMIC FLOW CHECK, POOH CHASING PILLS TO THE WINDOW - JOG ATTHE .WINDOW, PULL THROUGH WINDOW, OPEN EDC WITH PILLS AT THE EDC, POOH AT MAX RATE TO SURFACE '-WHILE POOH CHOKE IS CLOSED BRIEFLY (INADVERTENT). STOP PUMP, OPEN CHOKE AND REGAIN CIRCULATION. - CONTINUE WIPER TRIP TO SURFACE. AROUND 1500' GET FEW 112" ROCKS BACK, PERFORM JOG HERE. 'TAG STRIPPER AND RESET DEPTH. iTRAP PRESSURE AND PURGE CHOKE WITH 'AIR. CHOKE PRESSURE IS ABOUT 300 - 400 PSI DIFFERENT THAN WHIP MEASURED AT RISER AT 3 BPM, INDICATES OBSTRUCTION SOMEWHERE BEFORE CHOKE PRESSURE GAUGE. TROUBLESHOOT. DISCUSS PLAN FORWARD WITH WSUP AND SR WSL. RIH 200' WITH CT. CLOSE THE LOWER 2-318 PIPE I SLIP RAMS AND VBRS. MONITOR PRESSURE WITH MPD ILINE, MAINTAIN 10.8# ECD. BREAK OFF CHOKE HOSE, REMOVE SEVERAL LARGE PIECES OF SHALE AND LOTS OF SMALLER ONES. PUMP ACROSS TOP THROUGH BYPASS AT 4.3 BPM 1 i10 PSI AND THROUGH OUT MM AT 3.0 BPM 1100 PSI. BOTH PRESSURES NORMAL. Narttt - ALAS"M - 8P operation Summary Repot Common Well Name: L2-08 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 9!912019 End Date: 9/19/2019 Project: Usbume Site: Rig NamelNo.: CDR -2 Spud Daterrime: 11/1/1987 12:00:00AM Rig Contractor. NABORS ALASKA DRILLING INC. Active datum: KB Q51.49usH (above Mean Sea Level) Dale I From - To 18:00 - 00:00 i 9/19/2019 00:00 1 �I i 03:30 Hrs Task (hr} 6.00 DRILL 03:30 1 3.50 I 05:00 1.50 —CodePT Total Depth I Phase (usft) P 14,390.00 PROD1 I AFE No H-S40W00199G-EX-DI-RN - (3,406,218-00) Rig Release: BPU01: USA00001100 Description of Operations RIH - LOG TIE AT 10500' WITH -17' CORRECTION - CLOSE EDC, RUN THROUGH WINDOW WITHOUT ISSUE. SAT DOWN AT 12152' AND FELL BY, SAT DOWN AT 12210'. PICKED UP AND INCREASED RATE TO 1.0 BPM. WENT BY -INCREASED TO DRILLING RATE AND PULLED BACK THROUGH BOTH AREA'S. d 1 II DRIFTED AT MIN RATE TO TD. SLIGHT BOBBLE AT 12210. - INCURRING LOSSES ATANYTHING ABOVE A 110.3 PPG. - DISCUSS WITH ODE. �- DYNAMIC FLOW CHECK WHILE PUMPING BEADS TO BIT. WELL LOSING FLUID j- BEGIN LAYING IN BEADED LINER RUNNING _ 'PILL. LSRV 40K_ DRILL P 14,388.00 PROD1 LINER RUNNING PILL I CONTINUE TO LAY IN 1.5 PPG BEADED PILL FROM TD. - BROUGHT ECD DOWN TO 10.3 PPG TO KEEP FROM LOSING FLUID LAY IN 9.8 PPG FLUID FROM 11590' LOSSES STARTED TO HEAL ONCE BEADED PILL IN OPEN HOLE - OPEN EDC AT WINDOW. PULL OUT OF MOLE PAINT YELLOW FLAG AT 10320.97' BIT DEPTH (10237.22' EOP) i - PAINT WHITE FLAG AT 7292.60' BIT DEPTH 1(7208.85' EOP) 2.25 BPM IN RATE 11.92 BPM OUT RATE 1 j - 9.90 PPG IN 19.69 PPG OUT 10.4 PPG AT WINDOW - GRADUALLY BRING OFF CHOKE AS WE PULLOUT OF HOLE I - STOP AT 200'. CLOSE EDC. SHALLOW TEST AGITATOR GOOD TEST DRILL P 14,388.00 PRODII 1 MONITOR WELL FOR 10 MINUTES AT BHA: STATIC j POWER DOWN INJECTOR OFF: 03:56 1 y INSPECT LAST 50' COILABOVE CTC INJECTOR TROLLIED BACK, PULL BHA OUT OF HOLE BREAK BHA DOWN. RINSE AND BLOW DOWN SLAY DOWN. SWAP TO CON Printed 10/3/2019 9:24:39AM `"All depths reported in Drillers Depths— operation Sumllnary Report Common Well Name: 11-2-08 — �-- --- -�- J — �.--� -- ' AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/1912019 End Data: 9/25/2019 H-S4DW00199G-EX-D1-RN - (1,573,175.00) I Project: Lisburne Site: 12 Rig NamelNo.: CDR -2 Spud DatarFlme: 11/1/1987 12:00:00AM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOL USA00001100 Active datum: KB @51.49usft (above Mean Sea Level) Data From - To HrsTask Code NPT Total Depth Phase Description of Operations 9/19/2018 05:00 - 10:00 5.00 CASING P i 14,388.00 RUNPRD REPLACE PACKOFF - INSTALLED TIW ON END OF COIL - TEST PACKOFFS TO 250/3500 PSI. - PRESSURE FALLING, LIFT UP INJECTOR AND CLOSE TIW, STILL FALLING. i CYCLE TREE VALVES AGAIN, PURGE RISER WITH FLUID THEN GET GOOD TEST TO 2501 `3500 PSI, GOOD. 1 REMOVE UQC, INSTALL BOOT. -MIU CT TO 1 JT OF BTS -6 IN WELL, MIU INJECTOR. - PUMP ALL SLACK OUT AT 4 BPM AND MEASURE 287'. INSTALL BOOT ON CT. REMOVE JOINT OF BTS -8 FROM WELL. - - 10:0012:00 2.00 � � I - — — � - CASING P 'Ir 14,388.06 RUNPRD INSTALL SWIVELAND BALL CATCHER NOZZLE ON CT. PJSM AND REVIEW PROCEDURE FOR i DROPPING BALL. DROP 718" BALLAND LAUNCH WITH 3000 PSI, V ` BALL IS HEARD ROLLING. i CHASE WITH 9.3# MUD TO DISPLACE REEL. f RECOVER 718" BALL. — -- —� 12:00 - 13:30 1.50 . CASING 1 P 14,388.00 RUNPRD PREP TONGS, INSPECT TOP DRIVE AND COMPLETE CHECKLIST. ASSEMBLE XO FOR I WELLCONTROL. INSPECT RUNNING AND HANDLING EQUIPMENT. VERIFY JOINT 13:30 - 22:30 9.00 CASING 22:30 - 00:00 COUNTAND RUNNING ORDER. MIU 1 JT OF BTS -6 TO AGITATOR AND ,BULLNOSE_ SHALLOW HOLE TEST AGITATOR, COMES ON AT 2.1 BPM. PJSMAND REVIEW PROCEDURE FOR _ PICKING UP LINER. _ P i 14,388.00 RUNPRD WU LINER AS PER APPROVED SUMMARY. !AFTER 11 JTS IN D1 DRILLWITH BEARD CREW. CREW MAKES UP SAFETY JOINT AND TORQUES IT UP, RUN IN TO CORRECT SPACEOUT. WELL IS SECURE IN 4 MIN. CONDUCT AAR WITH CREW. CONTINUE MIU LINER. FILL EVERY 15 JTS WITH 8.8# MUD. I REVIEWAND EXECUTE STRIPPING PROCEDURE DUE TO LINER WEIGHT BEING OVER 20K INJECTOR ON: 22:00 PRESSURE TEST QTS TO 35008. 1.50 j CASING P 14,388.00 + RUNPRD RIH WITH PRODUCTION LINER RATE: 0.15 BPM IN, 0.52 BPM OUT. CIRC PRESSURE: 1139 PSI MUD WEIGHT: 9.42 PPG IN, 9.78 PPG OUT j - STOP AT WHITE FLAG 11283.15' WITH A -23.5' CORRECTION. SET DEPTH TO 11259.67' i PU WEIGHT 57K 1 RIH WEIGHT 22K Printed 10!312019 9:25:14AM ""AII dephts reported in Drillers Depths— Common Well Name: 1-2-08 Event Type: COM- ONSHORE (CON) Project: Lisburne Rig Name/No.: C Rig Contractor. NABORS ALASKA DRILLING INC. I�ttff$h t� e - ALASKA = EP operation Summary report Start Date: 911 W01 9 End Date: 9/2512019 I Site: L2 Spud Dat&Mme: 11/111987 12:00:OOAM Active datum: KB @51.49ustt (above Mean Sea Level) AFE No H-S4DWO0199G-EX-DI-RN - (1,573,175.00 ) Rip Release: BPUOI: USA00001100 Date From - To Hrs i Task Code NPT 1 Total Depth Phase f Description of Operations 9/20/2019 00:00 - 01:30 7 1.50 CASING P 14,388.00 RUNPRD RUN THROUGH WINDOW i - FALLING WELL UP TO 13000' FLUCTUATING RATE BETWEEN 1.4 AND 2.5 BPM. - MAKE PROGRESS DOWN TO 13353'. WORK UP THE HOLE. START LOSING GROUND. MOBILIZE MINERAL OIL PUPS AND SPACER. 01:30 - 04:00 i 2.50 CASING P 14,388.00 1 RUNPRD MONITOR LOSSES i WELL STARTED TAKING FLUID. BACK RATE I DOWN. STEADY LOSS RATE AT 60 BPH ON OPEN CHOKE I, CALL ODEAND WSUPT. CONTINUE TO I i WORK LINER. LOSS RATE AT 45- 60 BPH. DECISION TO PUMP 30 BELS 60K LSRV 1.5 PPB BEADED — 4:00 07:00 3.00 CASING P 14,388.00 RUNPRD PUMP BEADED PILLAROUND, WORK PIPE - I FROM 13470'. UP WEIGHT IS AROUND 60K i TRY RIH WITH PUMPS ON, PUMPS OFF. GO TO 2.211 BPM TO GET AGITATOR i WORKING. WORK DOWN TO 13480'. TALL BEADS OUT, NO FURTHER PROGRESS. k I } PARKAT 13476' AND CIRC 1,85 11.27 SPM. RETURNS SLOWLY IMPROVING TO 1.85 11.46 BPM AFTER 10 MINUTES. CHECK RETURNS AT 60 PSI WHP, CIRC AT I j 1.8410.91 BPM. GO BACK TO OPEN CHOKE. 07:00 17:00 10.00 CASING P 14,388.00 i _ RUNPRD GO TO 2.531 1.36 BPM TO ACTIVATE AGITATOR. PARKAND CIRCULATE 2.5 BPM FROM 2 - 30 MINUTES EACH TIME THEN PICK UP AND WORK PIPE. it 11 RETURNS GRADUALLY IMPROVE TO 2.512.0 I BP. DISCUSS FORWARD PLAN LEVEL 3 OCN #5 FOR BEADED LUBE PILL WITH LVT. I 'WORK DOWN TO 13776'. MIX SPACERS AS PER OCN #5, MOBILIZE j LUBE PILL FROM MUD PLANT. 17:00 - 21:30 4.50 CASING P 14,388.00 RUNPRD '', EXECUTE OCN#5 - PUMP 46 BBLS 8.6 PPG LUBE PILL i I- PUMP 30 BELS 8.4 PPG BEADED PILL 1 - PUMP 20 BELS 6.8 PPG LVT I ' i- PUMP 10 BELS 8.4 PPG BEADED PILL ONCE LUBE PILL STARTED TURNING CORNER, GRADUALLY HAD TO START PINCHING CHOKE IN TO MAINTAIN 1:1 - PUMPED 10 BELS LVT OUT SHOE. COME ' I CLOSED WITH CHOKE I- WORKED LINER DOWN TO 13992'. PUMP 5 BBLS MORE (15 BBLS OUT) WORK LINER 'DOWN TO 14172 MD - PUMPED 5 BBLS MORE OUT (20 BBLS OUT) WORKED DOWN TO 14186' MD. CONTINUE TO MAINTAIN CONSTANT BHP WITH CHOKE. PUMPED 1 OBBLS BEADED PILL OUT. I WORKED LINER AND MOVED DOWN TO ` 14216'. - — .,ted 10/312019 9:25:14AM "All dephts reported in Drillers Depths— koltil Ai tbik ALASKA - iO Operation Summary Report Common Well Name: 1_2-08 Event Type: COM- ONSHORE (CON) I Start Date: 9119/2019 Project: Lisburne Site: L2 Rig Nam o.: CDR -2 Spud Dater ime: 11/1/1987 Rig Contractor: NABORS ALASKA DRILLING INC. — Active datum: KB @51.49usfl (above Mean Sea Level) Data I From - To Hire Task I Code NPT _ (hr) 21:30 - 00:00 2.50 CASING : P I 1 V I I 1 I 4-- 9121/2019 00:00 — 04:00 4.00 CASING k Ena uate: arzoreuia 2:00:OOAM AFE No P401 br i1 99G -EX -DI -RN - (1,573,175.00) BPUOI: USAODOO1100 Total Depth Phase j Description of Operations (usft) 14,388.00 RUNPRD CIRCULATE j I- BRING RATE UP WHILE MAINTAINING WELLHEAD PRESSURE CONSTANT 2.00 BPM IN RATE 11.99 BPM OUT RATE j- 9.30 PPG IN. ONCE UP TO RATE BEGIN MAINTAINING CIRC PRESSURE CONSTANT HELD CONSTANT. ONCE 68 BBLS 9.2 PPG QD-N UP THE BACK SIDE. STARTED LOSING FLUID. - DIVERTED TO TIGER TANK WHEN DENSITY DROPPED. CIRCULATED ALL PILLS OUT OF WELL WORK LINER WHILE WAITING FOR LURED PILL 14,388.00 I RUNPRD 2ND EXECUTION OF OCN#5 PUMP 38 BBLS 8.6 PPG LUBE PILL 1- PUMP 29 BBLS 8.4 PPG BEADED PILL j - PUMP 20 BBLS 6.8 PPG LVT PUMP 10 BBLS 8.4 PPG BEADED PILL - ONCE LUBE PILL STARTED TURNING CORNER, GRADUALLY HAD TO START PINCHING CHOKE IN TO MAINTAIN 1:1 PUMPED 15 BBLS LVT OUT SHOE. COME CLOSED WITH CHOKE !-WORKED LINER DOWN TO 14375'. DRIVE BY J-LAU. -WUMECTION. PUMP15BBLSMORE (20 BBLS OUT) WORK LINER DOWN TO 114380' MD. HARD BOTTOM. CALL ODE. k DISCUSS LINER POSITION. THIS IS BOTTOM. CONTINUE TO MAINTAIN CONSTANT BHP WITH CHOKE 04:00 - 08:00 4.00 T CASING P 14,388.00 RUNPRD j CIRCULATE PILLS OUT TO TIGER TANK DO 3 PICKUPS AND RECORD UP WEIGHT AND j DEPTH. PICKUP IS 12' TO BREAKOVER WEIGHT OF 55K PJSM AND REVIEW PROCEDURE FOR BALL i DROP. DROP 3/411 STEEL BALL, LAUNCH WITH 2900 j PSI. BALL IS NOT HEARD ROLLING AFTER 8 BBLS AWAY. SHUT DOWN PUMP, LAUNCH AGAIN WITH 3000 PSI, BALL IS HEARD ROLLING. AFTER 83 BBLS BALL IS ON SEAT. 'PRESSURE UP TO 4300 PSI, NO SHEAR. HOLD THIS PRESSURE FOR A FEW MINUTES, NO SHEAR. BLEED OFF CIRC PRESSURE SLOWLY THEN BACK TO 4500 PSI, NO SHEAR. 1 REPEAT, HOLD 4400 PSI FOR 5 MIN THEN SHEARS. 1 CIRCULATE 0.5 BPM. I PERFORM 2 PICKUPS, PICKUPS IS V TO A BREAKOVER WEIGHT OF 45K. Printed 10/3/2019 9:25:14AM —All dephts reported in Drillers Depths" North Affirm -XA5fcpt - B*' operation Summary Report Common Well Name: L2-08 Event Type: COM- ONSHORE (CON) 3: Lisburne Rig Name/No.: CDR -2 Rig Contractor. NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Level; Date I From - To i Hrs j 08:00 - 12:00 V I 12:00 - 14:15 Start Date: 911912019 End Date: 912 5120 1 9 Site: L2 Spud Date/Time: 11!1!1987 1 Task Code NPT Total Depth Phase I i (usft) I P"04 of 11 AFE No H-S4DW00199G-EX-D1l-RN - (1,573,175.00) Rig Release: BPUOI: USA00001100 Description of Operations _ _ 4.00 1 CASING P 1 j 14,388.00 , RUNPRD CIRCULATE WELL TO 9.2# BRINE. I CIRC BRINE TO SHOE AT 2.510.3 BPM. j WHEN BRINE AT SHOE REDUCE RATE TO 1 1 BPM TO TRY AND REGAIN RETURNS. PUMP 1.010.2 BPM WITH 20 BELS OUT THE I SHOE. 1 PUMP ACROSS TOP FOR A FEW BELS TO ENSURE CHOKE LINE IS CLEAR, ABLE TO j PUMP 2 BPM AT 40 PSI, SEEMS OK PUMP 2.0810.16 BPM FOR AWH ILE THEN GO BACK TO 1.010.12 BPM. j I DISCUSS WITH ODE AND WSUP PLAN FOR BULLHEADI NG A TUBING ANNULUS VOLUME OF BRINE. OBSERVE MUD COMING ACROSS SHAKER IS VERY THICK, CONTINUE CIRCULATING I THROUGH CT. UNLIKELY THE MUD CAN BE I,BULLHEADED. RETURNS SLOWLY IMPROVING AS THICK MUD COMES OUT OF HOLE. WITH 25 BELS BRINE OUT THE SHOE OUT I I 1 DENSITY GOING DOWN TO 9.04#, TAKE 1 2.25 CASING P 114:15 - 15:00 j 0.75 _ I _1 1 RETURNS OUT TO TIGER TANK _ 14,388.00 RUNPRD OBSERVE INCREASE IN FLOW OUT. FLOW OUT PASSES FLOW IN, SHUT DOWN CASING N j 14,368.00 I �I I PUMP FOR FLOW CHECK. FLOW OUT IS INCREASING WITH PUMP DOWN, SHUT IN WELL WITH HCR. EQUALIZE PRESSURE ACROSS HCR AND LINE UP TO CLOSED CHOKE. WHP IS 300 PSI BLEEDING OFF SLOWLY. BLEED OFF 50 PSI TO 231 WHPAND MONITOR PRESSURE. STILL BLEEDING OFF SLOWLY. MAKE NOTIFICATIONS, DISCUSS PLAN FORWARD. AFTER 20 MIN PRESSURE HAS BLEED DOWN TO 190 PSI. CIRC OUT TO TIGER TANKAT 1 BPM HOLD 200 - 250 PSI ON CHOKE. OUT MM SHOWS ERRATIC READINGS FOR ABOUT 2 MIN THEN LEVELS OUT. INCREASE PUMP TO 2.1 BPM REDUCE CHOKE TO 190 PSI THEN KEEP 2.112.0 BPM RETURN RATE. RUNPRD TEMENT CREW ARRIVES ON LOCATION. PARKAT EDGE OF PAD UNTIL COMPLETE 'CIRCULATION. i CONTINUE CIRC B/U WITH BRINE. 1 AFTER BIU + 10 BBLS PURGE CT RISER. OPEN CHOKE FULLY. PUMP 2.1 12.1 BPM OUT TO TIGER TANK. SHUT DOWN PUMP AND FLOW CHECK FINGERPRINT. FLOW GOES TO ZERO AFTER 15 MIN, TOTAL FLOW BACK 2.1 BBLS. AFTER THAT 10 MIN FLOWCHECK IS GOOD, 'NO FLOW. Printed 10/3120119 9:25:14AM —All dephts reported in Drillers Depths" tVomArner -ALASKA-BP Operation Summary Report Common Well Name: 1-2-08 Event Type: COM- ONSHORE (CON) Start Date: 9/1912019 End Date: 9/25/2019 Project: Lisburne i Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 11!1!1987 12:00:00AM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @51.49uaft (above Mean Sea Level) Date I From - To Hrs Task Code (h� l 18:30 1 3.50 CASING P p6ws AFE No H-S4DW00199G-EX-DI-RN - (1,573,175.00) BPUOI: USA00001100 NPT Total Depth Phase Description of Operations us 14,388.00 RUNPRD CIRCULATE BACK TO PITS 1.511.48 BPM AT 1070 PSI. CEMENTERS SPOT UP UNITS. CEMENTERS GETTING RIGGED UP AND PRIMED UP. SEND CEMENTERS 3 BBLS OF 9.29 BRINE FOR PT. PERFORM PRESSURE XCHECK VERIFICATION WITH WSLAND SLB PUMP OPERATOR ROBERT. WITNESS FUNCTION OF ELECTRONIC PRESSURE TRIP. PRESSURE TEST SLB LINES TO 4820 PSI, GOOD. Printed 10/3/2019 9:25:14AM **All dephts reported in Drillers Depths— North Mulr s'- ALASKA- BP operadw Summary Report Common Well Name: 1-2-08 Event Type: COM- ONSHORE (CON) I Start Date: 9/1912019 End Date: 9/25/2019 Project: Lisburne ! Site: L2 Rig Name/No.: CDR -2 Spud D Rig Contractor. NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Level) Date i From - To 118:30 - 22:30 Hrs Task (hr) '` 4.00 I CASING rt 22:30 00:00 1.50 j CASING I 11/1/1987 1 Code j NPT Total Depth I (ust P 14,388.00 i 14,388.00 I AFE No H-S4DW00199G-EX-DI-RN - (1,573,175.00 ) Rig Release: BPUOI: USA00001100 Phase Description of Operations RUNPRD 1MIXANDPUMP42.8BBLS OFCEMENT: FILL LINE WITH 9.2 PPG BRINE AND PRESSURE TEST TO 4820 PSI FOR 5 MINUTES �- CEMENT WETAT 18:34 HRS. ZERO IN MM ONCE DENSITY = 13.5 PPG - LOAD 42.8 BBLS 15.3 PPG CEMENT IN REEL SWAP TO RIG PUMP. CLEANUP LINES TO SLB UNIT. 'PERFORM DISPLACEMENT WITH RIG PUMPS - DISPLACE CEMENT WITH 9.2 PPG EXHAUST PILL �- RATE: 2.0 BPM IN, 1.97 BPM OUT -ZERO OUT MM WITH CEMENT AT SHOE AT 185.7 BBLS AWAY - TAKE RETURNS TO PILL PIT FOR MANUAL STRAP - SHUT DOWN PUMPS AT 100.8 BBLS AWAY (18.2 BBLS BEHIND PIPE) LAUNCH PEE WEE DART AND LINER WIPER PLUG AS FOLLOWS: - PICK UP TO BREAKOVER +16 FT (14356' MD) PER BTT REP, EXPOSE DOGS, SET DOWN AT 114372' MD (14 PT HIGHER) '- SET DOWN 10KAT 14372' MD AND LAUNCH PEE WEE DART. PICKUP TO PRESSURE DROP. SIDE EXHAUST 3 BBLS CEMENT AND 3 BBLS EXHAUST PILL OPEN PUMP BLEED, SET BACK DOWN PRESSURE UP ON WIPER PLUG AND ZERO MM. - LINER WIPER PLUG SHEARED AT 4200 PSI DISPLACE LINER WIPER PLUG - DISPLACED AT 1.5 BPM: 2187 PSI PLUG UUMp =n AT 94-8 RBLS. 4,4 I BBLS CALCULATED) OPEN PUMP BLEEDER AND CHECK FLOATS. GOOD TEST. - CLOSE PUMP BLEEDER, PRESSURE UP TO 1500 PSI ON COIL, PICK UP AND CONFIRM PRESSURE DROP CIRCULATED CEMENT OUT OF HOLE. :GOOD INDICATION OF BOTH EXHAUST CEMENT AND CEMENT FROM LINER TOP - JETAREAABOVE LINER TOP WERE CEMENT CAME UP TO. CIRCULATED ALL EXHAUST PILL OUT FROM TOP OF LINER. - CEMENT IN PLACE: 20:30 HRS �- 35.8 BBLS CEMENT BEHIND PIPE, BASED ON MANUAL STRAP. TOTAL LOSSES FROM CEMENT EXIT SHOE EMENT IN PLACE: 3.9 BBLS _ RUNPRD CIRCULATE OVER TO 9.5 BRINE 2.87 BPM IN IN RATE/ 3,04 BPM OUT RATE 9.43 PPG IN 19.30 PPG OUT -CIRCULATED 9.5PPG AROUND. 1 - PERFORM 10 MIN FLOW CHECK. WELL STATIC ;- PAINTED ORANGE EOP FLAG 10304.81' EOP_ Printed 1013!2019 9:25:14AM ""AII dephts repotted in Drillers Depths— r.mmmm Weil Name: 1-2-08 Event Type: COM- ONSHORE (CON) Project: Lisburne Rig Nsms/No.: CDR -2 worth Amer4a - ALAWA -"BP "' operation Summary Report Start Date: 9/19/2019 I Site: L2 Soud Dateffime: 1111 Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Level) End Date: 9/25/2019 12:00:00AM Date From - To I Hrs I Task Code NPT Total Depth Phase (fir) (usft) 9/22/2019 00:00 - 02:30 2.50 CASING P 14,388.00 � -- 02:30 - 04:00 I i � 1.50 CASING II P 14,388.00 1 04:00 - 07:00 3.00 EVAL P 14,388.00 I 07:00 - IC00 7.00 EVAL T- P T 14,388.00 I I 1C00 I ' _ _ _ i.— —I _ _ _ .—.. - 17:00 3.00 1 EVAL I P 14,388.00 1 Poo 7of" AFE No �HS4DW00199G-EX-DI-RN - (1,573,175.00) BPUOI: USA00001100 Description of Operations RUNPRD POOH 1-2.10 BPM IN RATE 11.74 SPM OUT RATE - 9.43 PPG IN 1 9.30 PPG OUT PAINT YELLOW EOP FLAG AT 7000.8' EOP - PERFORM 10 MIN FLOW CHECK WELL ASTATIC _ _ RUNPRD PJSM, LAY DOWN BHA !- LD (6) JOINTS 2-318" BTS -6 LD LINER RUNNING TOOL (RECOVERED 314- 1 STEEL BALL) - BREAK DOWN SWIVEL. CUT CTC OFF. _ I REHEAD FOR LOGGING RUN. OTHCMP I INSTALL SLIM CONNECTOR. -PULLTESTT042K. GOODPULLTEST - PRESSURE TEST TO 4500 PSI, GOOD, PRESSURE TEST B4, CT PACKOFF TO 2501 3500 PSI, GOOD RIG DOWN PT EQUIPMENT. LIFT OFF INJECTOR, REMOVE TIW. OTHCMP PREP RIG FLOOR FOR PIU 1-114" CSH. PJSM AND REVIEW PROCEDURE FOR j PICKING UP 1-114" AND LOGGING TOOLS. MIU BHA #6 LOGGING ICLEANOUT BHA. TOOLTIMER IS STARTED AT 08:45, TOOL WILL TURN ON FOR LOGGING AT 15:45 AND WILL SHUTOFF 12 HRSAFTER THAT. RATTLE EVERY JOINTAS ITS PICKED UP AND DRIFT WITH 1.18" DRIFT. AFTER 45 JTS CONDUCT D1 DRILL WITH WARD CREW. WELL IS SECURE IN 2 MIN 45 SEC. �CONDUCTAAR. WITH SAFETY JOINT IN WELL, CONNECT HEAD PIN AND CIRCULATE THROUGH BHA 0.37 BPM 1360 PSI AFTER 45 JTS. CONTINUE MIU 1-114" CSH. OTHCMP BEFORE MIU INJECTOR, RELAX CHAIN TENSION AND ROLL CHAINS. MIU SWIVE LAND INJECTOR. PUMP 10 BBLS THROUGH BHA 0.56 BPM 1900 PSI. TROUBLESHOOT ORION. R1H, PUMP 0.4 BPM 1480 PSI Printed 10/312019 9:25:14AM —All dephts reported in Drillers Depths" Common Well Name: L2-08 North Amer AW*A - SP Operation Summary Report AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/19/2019 End Date: 9/25/2018 Project Lisburne I Site: L2 Rig NametNo.: CDR -2 i Spud DatelTme: 11/1/1987 1 Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB CM51.49usft (above Mean Sea Level) Date I From - To 17:00 - 00:00 i I I i 9/23=19 00:00 Hrs (hr) 7.000 Task Code NPT Total Depth Phase (usft) 1 - (1,573,175.00) Rig Release: I BPUOI: USA00001100 Description of Operations EVAL P 14,388.00 OTHCMP RPM LOGGING - LOG DOWN PASS AT 30 FPM (17:17) 01:00 1 1.00 1 EVA 1.29 BPM IN RATE / 1.48 BPM OUT RATE CIRC PRESSURE: 3602 PSI 1- 9.55 PPG IN / 9.35 PPG OUT HAD TO STOP TWICE AND ADJUST PUMP RATE TO FALL IN HOLE - TAG PBTD AT 14381.29' PAUSE. - LOG UP PASS AT 20 FPM (19:45) -1.23 BPM IN RATE 11.15 BPM OUT RATE 9.56 PPG IN 19.35 PPG OUT j I - PAUSE AT 13999.96'(11005.59' UNCORRECTED EOP) - CONTINUE LOGGING OOH AT 20 FPM. .- .-PULLOUT OF LINER TOP. DROP 112" STEEL BALL ON THE FLY . - PAUSE AT 1005D'. (23:26) RIH 10' AND PAUSE - CONTINUE CHASING BALL. DID NOT LAND ON VOLUME. L P I 14,388.00 OTHCMP 'CONTINUE TO DRIFT LINER TOP WHILE PUMPING BALL DOWN. -SURGE REEL PRESSURE MULTIPLE TIMES. 4 I i PULL BALL DROP OFF. CLEAR. BALL IN REEL 10 MIN FLOW 11 �I I 01:00 - 03:00 2.00 EVAL P i ` � I 03:30 08:30 5.00 EVAL i— P - -- i�08:30 13:30 1 5.00 � BOPSUR P I CHECK. WELL STATIC DISCUSS WITH ODE. DECIDE TO PULL OUT OF HOLE. - 9000' BALL LANDED. 2.0 BPM ALL THE RATE _ WE CAN GET WITH THE 1-1 X' CS 14,388.00 OTHCMP POOH '- 2.01 BPM IN RATE 11.81 BPM OUT RATE - 9.57 PPG IN / 9.36 PPG OUT - PERFORM 10 MIN FLOW CHECK WELL STATIC 14,388.00 OTHCMP IBHALAYDOWN i - LD (2) 2-1119- CSH JOINTS AND JEWELRY LID LOGGING TOOLS, GET DATA. — — RECOVER 112" BALL 14,388.00 OTHCMP7 PREP FOR BOP TEST. GREASE CREW SERVICE TREE. I TEST GAS ALARMS. JET STACK GREASE CHOKE AND STACK VALVES, 1 FLUID PACK ALL LINES. INSTALL BOP TEST RISER. WU MULTI -JOINT, LEAVE IT IN MOUSEHOLE. MIU NOZZLE TO CT, M/U INJECTOR. GET GOOD SH ELL TEST ON BOPS. — — Printed 1DI912019 9:25:14AM **AII dephis reported in Drillers Depths** With erNe '- ALASKA OP operation Summary Report Common Well Name: 11-2-08 Event Type: COM- ONSHORE (CON) Start Date: 9/1912018 1 End Date: 9/25/2018 Project Lisbume Site: L2 Rio Name/No.: CDR -2 Spud Date/Time: 11!111887 12:00:OOAM Rig Contractor. NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Level) Data k From -To Hrs _ (hr) 13:30 - 21:30 8.00 21:30 1 9/2412019 .00:00 Task BOPSUR AFE No H-S4DW00199G-EX-DI-RN - (1,573,175.00 ) Rig Release: BPUOI: USA00001100 Code NPT Total Depth Phase Description of Operations I (usft) __ �IOP _ ;4,388.00 OTHCMP EST EPS AND CHOKE VALVESAS PER AOGCC AND BP REGS TO 250 / 3500 PSI. TEST WITNESS WAIVED BYAOGCC INSPECTOR MATT HERRERA. 1 I TEST 1: IRV, STRIPPER, C9, C10 BACKWARDS -PASS TEST 2: BLIND 1 SHEAR, R1, BL1A, 81, B4- IPASS TEST 3: ANNULAR (2-318"), TIW1, B3, B2, BL1 - TIW#1 FAIL. TEST TIW#2INSTEAD -PASS TEST 4: UPPER 2-318" PIPE 1 SLIPS, BL2, R2, T2, C15 -PASS TEST 5: C16, T1, C11 - PASS TEST 6: VBR, C7, C9, C10, TV2 JEST 7: LOWER 2-318" PIPE /SLIP, C5, C6, C8, 'TV1 PASS I TEST 8: CHOKE A 1 CHOKE C PASS TEST 8. C1, C4 PASS TEST 10: C2, C3, RETEST REBUILT TIW#1 i PERFORM ACCUMULATOR DRAW DOWN I TEST GOOD TEST RIG DOWN TEST EQUIPMENT/ SWAP TO I DRILLING RISER :PRESSURE TEST DRILLING RISER TO 35009, _ TESTED REEL SWIVEL TO 45009 00:00 2.50 PERFOB h P T t 14,388.00 OTHCMP OPEN WELL. PERFORM 10 MIN FLOW CHECK WELL STATIC PJSM WITH HALLIBURTON PERFORATORS VERIFIED COUNT 1 BHA LAY OUT MAKE UP PERF GUNS 03:00 3.00 PERFOB P I [4,388.00 OTHCMP CO N7tNUE MAKING UP REMAINING GUNS. 03:00 - 06:00 I - MAKE UP BALL DROP FIRING HEAD. i- MAKE UP 518" DISCONNECT �- MAKE UP 10 JOINTS 1-114" CSH 11 - MARKER JOINT MAKE UP 28 JOINTS 1-114" CSH MAKE UP DFCV, AND 314" DISCONNECT i MAKE UP 2 JOINTS OF 2-1116" CSH MAKE UP NON -LOCKABLE SWIVEL ;- INJECTOR ON: 03:00 — — _ — - PT QTS TO 3500# FOR 5 MIN - 3.00 PERFOB I P i ~14,388.00 OTHCMP RIH WITH 2.0" PERFORATING BHA #7 - RATE: 0.36 BPM IN, 0.82 BPM OUT. CIRC PRESSURE: 176 PSI - MUD WEIGHT: 9.41 PPG IN, 9.39 PPG OUT - PU WEIGHTABOVE LINER 52K1 RIH i I WEIGHT 21K Printed 1013!2019 9:25:14AM **All dephts reported in Drillers Depths** Common Well Name: 1-2-08 NoMAn*hCw- ALASKA- SP operation summary Report AFE No Event Type: COM- ONSHORE (CON) I Start Date: 9!1912019 End Date: 912brLU7 a Project: Lisburne +Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 1111!1987 Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @51.49usft (above Mean Sea Level) Date From - To Hrs Task k Cade NPT Total Depth 0 08 0 - 08:00 2.00 PERFOB j P j 14,388.00 08:00 - 11:00 3.00 PERFOB I 111:00 13:30 14,388.00 1 I 11 13:30 i 2.50 PERFOB I P 14,388.00 19:00 j 5.50 I PERFOB P ; 14,388.00 19:00 - 20:00 I 1.00 ; PERFOB I P 14,388.00 I� 1 0 99G -EX -DI -RN - (1,573.175.00) Rig Release: BPUOL USA00001100 Phase I Description of Operations OTHCMP STOP AT FLAG AND CORRECT-10'TO 14002.71'. LIGHT TAG AT 14366'. UP WT IS 63K. PICK UP TO BREAKOVER WT AND CORRECT I DEPTH TO PBTD FROM THE LOGGING RUN 14364.24'. PICK UP THEN GO THROUGH SEQUENCE OF i DOWNWARD CT MOVEMENTS TO ACTIVATE EFIRE HEAD. PUMP 1 BPM HOLD 100 PSI CHOKE PRESSURE. AFTER FINAL MOVEMENT GET ON DEPTH. NO INDICATION OF SHOTS. PICK UPAND TRY AGAIN (2), MOVEMENTS IN DOWNWARD DIRECTION. NO SHOT INDICATION. TRYAGAIN (3) WITH UPWARD MOVEMENTS. AFTER FINAL MOVEMENT GET ON DEPTH. GOOD SHOT INDICATION FROM FLUID LOSS ,AND RIG BUMP. s PERFORATED INTERVALS: 112630'-12830' 12870'- 13160' :13190'- 13570' :13620'- 14040' _ 114080'- 14350' OTHCMP GO TO 2 BPM TO REGAIN RETURNS. PUT 250 PSI ON CHOKE. PICK UP TO 83K, NO MOVEMENT. RUN IN AND PICK UP FASTER, START POOH. POOH, HOLD 250 PSI CHOKE PRESSURE KEEP SPEED c 50 FTIMIN WHILE INSIDE LINER. PULL ABOVE LINER TOP AND SHUT DOWN PUMP, BLEED OFF CHOKE PRESSSURE. 10 MIN FLOW CHECK HERE IS GOOD, NO FLOW. FLAG PIPE AT 7504.5' EOP (YELLOW). — CONTINUE POOH. OTHCMP 50' FROM SURFACE JOG BACK DOWN 5000', 1 AT 6800' RETURN DENSITY GOES TO 9.3#, _ SEND RETURNS OUT TO TIGER TANK. OTHCMP AT SURFACE, PURGE CT RISER THEN PUMP BIU FROM THE CIRC POINT OUT TO TIGER TANK. BRING RETURNS BACK INSIDE. FLOW CHECK FOR 10 MIN. PJSM AND REVIEW PROCEDURE FOR LID 1 CSH, LIFT INJECTOR OFF AND SLIDE BACK. LID 2 JTS OF 2-1118" CSH. LID 28 JTS OF 1-114" CSH. FILL WELL EVERY 10 JTS 1-114" CSH" STOP AT MARKER PUP 10 JTS FROM FIRING HEAD. PJSM WITH HES CREW FOR L1D PERF GUNS. 11D PERF GUNS. OTHCMP RIG DOWN PERFORATING EQUIPMENT. - CLEAN UP MESS FROM RIGGING DOWN GUNS - MAKE UP STINGER WITH NOZZLE AND ,CHECKS Printed 10/3/2019 9:25:14AM —All dephts reported in Drillers Depths— Noah Atner ALAS SP operation Summary Report Common Well Name: L2-08 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/19/2019 End Date: 9/2 512 01 9 H-S4DW00198G-EX-D1l-RN - (1,573,175.00) I Project: Lisbume Site: L2 Rig Name/No.: CDR -2 Spud Date/Time: 1111/1987 12:00:00AM I Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPU01: USA00001100 Active datum: KB @51.49usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations J :20:00 - 00:00 4.011 RIGID P 14,388.00 POST PJSM, ATTEMPT INJECTIVITY COME ONLINEA 1 BPM. CAUGHT 1000#, j BACK RATE DOWN AND LET CLIMB TO 1200#. INJECTIVITY LOW - DISCUSS WITH ODEAND WSUPT. -RIH WITH NOZZLEASSEMBLYTO EXECUTE OCN#4 - 1.46 BPM IN RATE 1 1.87 BPM OUT 9.45 PPG IN 19.34 PPG OUT i E JET LINER TOPAT 3.0 BPM IN 13.04 BPM �- OUT 2861 PSI CIRC PRESSURE_ 9/25/2019 100:00 - 04:00 4.00 RIGD P �i 14,388.00 POST PJSM; SWAP WELL OVER TO DIESEL -2.99 BPM IN RATE 12,99 BPM OUT RATE -6.85 PPG IN 19.47 PPG OUT. j- CIRCULATED DIESEL TO SURFACE. MAINTAIN CHOKE SCHEDULE TO MAINTAIN ! 100# OVERBALANCE TO LEAKAT 6930' DIESEL SURFACE TO SURFACE. WELLHEAD PRESSURE 8009. CLOSED CHOKE. POOH WHILE PUMPING PIPE DISPLACEMENT. MAINTAIN CONSTANT 800# `WELLHEAD. ' LTT MASTER 1 AND MASTER 2 AFTER VALVE CREW GREASED. 780# WELLHEAD - SERVICE REST OF TREE 10:00 6.00 i RIGID +, P 14,388.00 POST REVERSE CIRCULATE E -LINE BACK INSTALL HYDRAULIC CUTTER. I CUT BACK 280' OF CT. I - INSTALL CT CONNECTOR, PULL TEST TO 50K 'CONTINUE WORKING THROUGH RIG DOWN CHECKLISTS. INSTALL AND TEST TREE CAP TO 3500 PSI GOOD TEST. "RIG RELEASED AT 2000 HOURS" I 10!3!2019 9:25:14AM **All depht . reported in Drillers Depths** IS GOOD. PUMP SLACK FORWARD. INSTALL UQC WITH NO FLOATS. j PT CT CONNECTOR AND UQC TO 4500 PSI, I GOOD. 1 10:00 - 12:00 2.00 RIGD P 14,388.00 POST PURGE CT AND SURFACE LINES WITH 350 j PSI COMPRESSOR. 12:00 - 18:00 6.00 RIGID P 14,388.00 POST RIG DOWN MANAGED PRESSURE LINE. FINISH OFFLOAD PITS. CONTINUE WORKING THROUGH RIG DOWN CHECKLISTS. RE -SHIM INJECTOR - Y 18:00 - 20:00 2.00 RIGID 1 P 14,388.00 POST NIPPLE DOWN BOPS AND HANG FOR MOVE 'CONTINUE WORKING THROUGH RIG DOWN CHECKLISTS. INSTALL AND TEST TREE CAP TO 3500 PSI GOOD TEST. "RIG RELEASED AT 2000 HOURS" I 10!3!2019 9:25:14AM **All depht . reported in Drillers Depths** Daily Report of Well Operations PBU L2 -08B THI0=TWCI010 Removed CDR Temp tree, installed production tree that was removed pre - rig. Torqued Master x THA, and Master x SSV. PT'd tree through tree cap jewelry against TWC 3001low..50001high.. pass. see "Field Charted Tests" Pulled 4" CIW "H" TWC #440. Installed new comp. IA valve. Tag #2. Torqued to specs. PT'd through comp. IA against VR plug 3001low..35001high.. pass. Pulled comp. IA VR plug. Set VR plug on working side IA. Removed existing valve (mod. 75) installed new 2" CIW gate valve Tag #4. PT'd aginst VR 1012/2019 lu 30011ow..35001hi h.. pass. Pulled working side VR plug. FWP's 01010 see log for details. T/1/0=1 50/010. Post CDR2. Set H TWC #440 @130". PT tree cap to 500psi for 5 min. Passed. Job Complete. See log. Final WHP's TWC/0/0- IIA and OIA OTG. MVopen SV,WV 10/2/2019 closed. TII/O= 193/231215. Temp - SI. (LRS Unit 76 - Assist Slickline: Liner Top Packer) Pumped 2 bbis 60140 Meoh and 21 bbls crude dowm TBG to establish at 1 bbl/min at 2450 psi injectivity test. Pumped 30 bbis Diesel down TBG to assist SL RIH with brush. 10/9/2019 ***WSR Continued on 10-10-2019*** ***WELL Sll ON ARRIVAL*** (Post CTD) DRIFTED LINER W12.25" CENT & SAMPLE BAILER TO DEVIATION @ 10,760' SLM (no sample). RAN 4-112" X -LOCK W13.50" LIB, TAG AT 10,509' SLM (Iib inconclusive, metal shavings in tools), LOCATED X -NIPPLE AT 10,320' SLM 110,328' MD. BRUSHED DEP SLV W/3.80" GAUGE RING, 4-112" BLB & 3-112" BLB (metal shavings in brush). RAN 45KB & PTSA STINGER DRIFT TO 10,509' SLM (btm 2 ttl pins sheared). BRUSHED DEP SLV W13.80" GAUGE RING, 4-112" BLB & 3-112" BLB WHILE LRS PUMPED DSL. RAN 45KB & PTSA STINGER DRIFT TO 10,509' SLM (btm 2 ttl pins sheared) RAN 3.6" CENT & 3.5" LIB TO 10,511' SLM (impression of top of deployment sleeve). 10/9/2019 ***JOB CONTINUED ON 10 -OCT -2019*** ***WSR Continued from 10-09-2019*** (LRS Unit 76 - Assist Slickline: Liner Top Packer) Pumped 26 bbis Diesel down TBG to assist SL. SL Set LTP. Pumped 7.81 bbls DSL down TBG to establish at .081 bbl/min injectivity rate. SL in control of well upon departure. CV's OTG 10110/2019 FWHP=15751301226 ***JOB CONTINUED FROM 09 -OCT -2019*** (Post CTD) RAN DMY PTSA STINGER TO DEP SLV @ 10,511' SLM (no ttl pins installed, pump in wl LRS, ring on brass) RE -ATTEMPT 45KB LTP/PTSA DRIFT TO 10,509' SLM (pump in wl LRS, unable to shear all ttl pins) SET BKR SNAP LATCH WI NS PTSA & 2-718" RSG IN DEP SLV @ 10,542' MD SET BKR 45KB LTP & SNAP LATCH ASSY @ 10,532' MD. LRS PERFORMED INJECTIVITY TEST (-.081 bpm @ 2400 psi) 10110/2019 ****JOB CONTINUED ON 1 1 -OCT -201 9**** ***WELL SII ON ARRIVAL*** (Set Lower Patch Section) SPOT IN EQUIPMENT. PREP LOCATION FOR RIG UP AND PERFORM LTT. 10/11/2019 ***JOB CONTINUED ON 12 -OCT -2019*** ****CONTINUED FROM 10 -OCT -2019**** (CTD) RAN READ 40 ARM CALIPER LOG FROM LTP TO SURFACE (good data) DRIFTED W120' x 45 KB PATCH DRIFT TO 7,500' SLM (No issues) 1 011 11201 9 ****WELL LEFT Sll & DSO NOTIFIED OF STATUS UPON DEPARTURE**** Daily Re ort of Well O erations PBU L2-08B ***JOB CONTINUED FROM 11 -OCT-201 9'** (Set Lower Patch Section) SET 4-112" BAKER 45KB LOWER STRADDLE PACKER AT 6940' MD MID-ELEMENT (top of assembly - 6920', oal lih - 24.63', min id = 2.45"). LOG CORRELATED TO HES COIL FLAG DATED 27-APR-2019. 10/12/2019 ***WELL LEFT SII ON DEPARTURE*** ***WELL SII ON ARRIVAL*** (Post CTD) TAG 3.00" SEAL RECEPTACLE W13.803" CENT, 3.50" L.I.B. AT 6,907' SLM 16,920' MD. SET BAKER 45KB PACKER, SPACER, SNAP LATCH AT 6,881' SLM 16,893' MD (6,895' MOE). ATTEMPT PRESSURE TEST ON TUBING TO 2500 PSI (IA slowly tracking up as tbg falls). ATTEMPT COMBO PRESSURE TEST TO 2500 PSI (Made three attempts & all dropped below 2500 psi). SET 2.813" CAT STANDING VALVE 1N 45KB PACKER AT 6,881' SLM. ATTEMPT PRESSURE TEST ON TUBING TO 2500 PSI (IA slowly tracking up as tbg falls). CURRENTLY SETTING UP TO ATTEMPT COMBO PRESSURE TEST WI TRI-PLEX. 10/13/2019 ***JOB IN PROGRESS, CONTINUED ON 10/12/19 WSR*"* ***CONTINUED FROM 10/13/19 WSR'** (Post CTD) ATTEMPT COMBO PRESSURE TEST TO 2500 PSI (Failed six tests). EQUALIZE & PULL 2.813" CAT STANDING VALVE FROM 6,881' SLM. SET 4-112" D&D HOLE FINDER AT 6,856' SLM (Pressure test passed to 1229 psi). UNSEAT 4-112" D&D HOLE FINDER AT 6,856' SLM (Pressure test passed to 1230 psi). ATTEMPT FIVE PRESSURE TESTS ON TUBING TO 2500 PSI (Failed with & without hole finder set). PERFORMED CMIT-T x IA TO 2500 PSI PER ENGINEERS REQUEST (Fail, Data forwarded to engineer). ENGINEER LOOKED OVER DATA & SAID TEST WAS SUCCESSFUL. CURRENTLY RIM WI READ ARCHER LDL TO LINER TOP PACKER FOR BASELINE 10/14/2019 PASS. T1110=5010192 temp=Sl (LRS Unit 46 - Assist Slickline: Leak Detect Log, LDL) Road unit to 10/14/2019 location, Spotted euipment, Rigged up. *** WSR continued on 10/13/19 *** Daily Report of Well Operations PBU L2 -08B ***WSR continued from 10/14/19 *** ( LRS Unit 46: Assist Slickline:Leak Detect Log, LDL, MITs) Maintained 2300-2500 psi on TBG with 5.63 bbls dsl while slickline logged. CMIT-TxIA to 2500 psi **PASSED ** as per ***Town engineer Josh Alley***. Max applied 2800 psi/Target = 2500 psi. Pumped 5.15 bbls dsl down tbg, bleed pressure over to IA to reach test pressure. Test # 1 15 min TxIA lost 1131114. 30 min TxIA lost 75175. 45 min TxIA lost 58160. Bleed IAP back to 4 psi/Bled back 2 bbls. MIT -T **PASSED** as per *** Town engineer Josh Alley. Max applied = 2800 psi. Target = 2500 psi. Pumped .75 bbl dsl down tbg to reach test pressure. Test # 1 15 min T lost 127 psi. 30 min T lost 65 psi. 45 min T lost 50 psi. AOGCC state witness MIT -T FAILED to 2477 psi per state witness (Lou Laubenstein) Max Applied Pressure=2800 psi Target Pressure= 2500 psi. Pressured TBG to 2734 psi with .45 bbls of diesel. MIT -t lost 157 psi in the 1st 15 min and 100 psi in the 2nd 15 minutes for a total loss of 257 psi during a 30 min test. Bumped psi back up for Pressure test. Combo TxIA Pressure test *** Failed*** Max Applied Pressure= 2800 psi Target Pressure= 2500psi . Pressured TxIA to 2736/2766 psi with 2.48 bbls of diesel. 15 minutes TxIA lost 1171121 psi 30 minutes TxIA lost 72172 psi 45 min TxIA lost 56158 psi. Bled IA pressure down to 6 psi recovering -2.1 bbls. TBG Pressure test ***PASSED*** to 2588 psi.( 2nd attempt) Max Applied Pressure=2800 psi Target Pressure= 2500 psi Pressured TBG to 2792 psi with .57 bbls of diesel. 15 min TBG lost 148 psi 30 min TBG lost 56 psi for a total loss of 205 psi. 10/15/2019 *** WSR continued on 10/16/19 *** ***CONTINUED FROM 10/14/69 WSR*** (Post CTD) RAN READ ARCHER LDL FROM 45KB LTP AT 10,505' SLM TO SURFACE (Good data). NO OBSERVABLE LEAK TO BE FOUND IN TUBING OR IA. LRS PERFORMED UNSUCCESSFUL CMIT-T x IA TO 2481 PSI (Engineer ok'd results). LRS PERFORMED UNSUCCESSFUL MIT -T TO 2570 PSI (Engineer ok'd results). LRS ATTEMPTED AOGCC MIT -T TO 2500 PSI (Failed, Witness released until morning). LRS PERFORMED UNSUCCESSFUL CMIT-T x IA TO 2500 PSI (Similar results to earlier test). LRS PERFORMED SUCCESSFUL MIT -T TO 2588 PSI. 10/15/2019 ***JOB IN PROGRESS, CONTINUED ON 10/16/19 WSR*** *** WSR Continued from 10/15/19 *** LRS unit 46 assist SSL as directed (CTD) AOGCC CMIT TxIA **PASSED** to 2545/2517 Sta witness by **Lou Laubenstein**. Max applied = 2800 psi. Target = 2500 psi. Pumped 2.9 bbls dsl into TxIA to reach test pressure. 15 min TxIA lost 1271128. 30 min TxIA lost 79187. Total loss in 30 min = 2061215. Bled IAP back to 4 psi. Bled back 2 bbls. AOGCC MIT T **PASSED** to 2514 psi. State Witness by **Lou Laubenstein**. Max applied = 2800 psirrarget = 2500 psi Pumped .5 bbi dsl down tbg to reach test pressure. 15 min T lost 170 psi. 30 min T lost 88 psi. Total loss of 258 psi in 30 mins. Bled TP back to 300 psi. Bled back 3.4 bbls. 1 "*Fluid packed tags hung on IAVand WV** 1 **AFE sign in place on arrival** Slickline still on well at LRS departure. 10/16/2019 FWHP = 300/vac/117 LRS Well Test Unit 1. Initial Flow Back and Well Test. Begin WSR on 10116119. Move to 1011612019 Location, Begin RU. Inlet Well 1-2-08. Outlet Well 1-2-10. Continue WSR on 10/17/17 of Well Operations U L2 -08B 'CONTINUED FROM 10/15/19 WSR**` (Post CTD) LRS PERFORMED SUCCESSFUL CMIT-T x IA TO 2545 PSI (AOGCC witness Lou Laubenstein). LRS PERFORMED SUCCESSFUL MIT -T TO 2514 PSI (AOGCC witness Lou Laubenstein). BAIL —2 CUPS OF FINE METAL SHAVINGS OUT OF 2-718" XX -RSG PLUG AT 10,510' EQUALIZE & PULL 2-718" XX -RSG PLUG BODY FROM BAKER 45KB LTP AT 10,510' SLM. 10/16/2019 IRAN -2.25" CENT, BP TANDEM SBHPS GAUGES PER PROGRAM Good data). North America - ALASKA - BP Lisburne L2 L2-08 L2 -08B 500292176102 Design: L2 -08B Final Survey Report 18 September, 2019 Company. North America - ALASKA - BP Project: Lisburne Site: L2 Well: L2-08 Wellbore: 1-2-0813 nevi..n: L2 -08s jest Lisburne, GPM& LISBURNE BP Final Survey Report Local Coordinate Reference: Well 1-2-08 TVD Reference: KB C 51.49usft (1-2-08A) MD Reference, KB @ 51.49usft (1-2-08A) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 p system: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level o Datum: NAD27OGP-UsaAK [4287'15864) Using Well Reference Point p Zone: NAD27' OGP-Usa AK I Alaska zone 4 [26734'1586, Using geodetic scale factor Site L2, TR -11-15 Site Position: From: Map Position Uncertainty: 0.00 usft Well L2-08, 1-2-08 Wall Position +N1 -S 0.00 usft +E1 -W 0.00 usft Position Uncertainty 0.00 usft Wellbore 1-2-088 Magnetics Model Name Sample Date 6GGM2018 9/1/2018 Design Audit Notes: Version: Vertical Section: Phase: Depth from (TVD) p Northing. Easting: Slot Radius: Northing: Easting: Wellhead Elevation: Declination r) 18.77 5,957,405.920 usft 689,322.350 usft 0.000 in 5,963,280.110 usft 693,007.670 usft 15.22 usft Dip Angle 80.94 Tie On Depth: +N/S +F1 W Direction 0 O 0 Latitude: Longitude: Grid Convergence: Field Strength (FIT) 57,413 Latitude: Longitude: Ground Level: 70' 17'18.046 N 148° 28'2.759 W 1.44 ' 70' 18' 14.882 N 1481 26' 11.014 W 12.82 usft 9/4812019 8:32:45AM Page 2 COMPASS 5000. i Build 81D BP by Final Survey Report Company; North America - ALASKA- BP Local Co-ordinate Reference: Well 1-2-08 TVD Reference, KB @ 51.49usft (1-2-08A) Project: Lisburne MD Reference; KB @ 51.49usft (L2 -08A) Site: North Reference: True Well: L2 -OS Survey Calculation Method: Minimum Curvature Wellbore L2 -08B Database: EDM R5K - Alaska PROD - ANCP1 Design; L2 -08B Survey Program Date 911812019 From To (usft) (usft) Survey (Wellbore) Tool Name Description 50.00 10,001.00 Survey #2 (L2 -08A) GYD-GC-MS Gyrodata gyrocompassing MIS 10,001.00 10,047.49 1 : MWD - Standard (1-2-08) MWD MWD - Standard 10,261.00 11,348.61 2: MWD - Standard (1-2-08A) MWD MWD - Standard 11,360.00 14,388.00 Survey #1 (1-2-0813) MWD MWD - Standard Survey Inc Am TVD TVDSS NIS FJW Northing Easttng DLeg V. Sec MD (% (usft) Nam (usm (usft) (usft) (ualq (1100uffm (Daft) ( (7) 0.00 36.27 -15.22 0.00 0.00 5,963,280.110 693,007.670 0.00 0.00 36.27 0.00 50.00 -1.49 0.00 -0.03 5,963,280.112 693,007.645 1.53 -0.02 50.00 0.21 276.02 75.00 23.51 0.01 -0.10 5,963,280.120 693,007.571 0.32 -0.10 75.00 0.13 279.46 100.00 48.51 -0.01 -0.13 5,983,280.100 693,007.539 0.67 -0.13 100.00 0.11 190.69 73.51 -0.06 -0.14 5,963,280.049 693,007.527 0.10 .0 13 125.00 0.13 198.36 125.00 0.14 181,31 150:00 98.51 -0.11 -0.15 5,963,279-991 693,007.519 0.16 -0.12 150.00 0.14 162.93 175.00 123.51 -0.17 -0.15 5,963,279.932 693,007.529 0.18 -0.10 175.00 0.15 169.03 200.00 148.51 -0.24 -0.13 5,963,279.871 693,007.546 0.07 -0.07 200.00 0.21 163.52 225.00 173.51 -0.31 -0.11 5,963,279.795 693,007.567 0.25 0.04 225.00 250.00 198.51 -0.40 -0.09 5,983,279.706 693,007.586 0.17 0.00 250.00 0.21 174.84 275.00 0.16 181.40 275.00 223.51 -0.48 -0.09 5,963,279.626 693,007.591 0.22 0.021 300.00 0.21 176.84 300.00 248.51 -0.56 -0.09 5,963,279.545 893,007.595 0.21 0.05 0.20 171.24 325.00 273.51 -0.65 -0.08 5,963,279.457 693,007.607 0.09 0.08 325.00 0.19 163.56 350.00 298.51 -0.73 -0.06 5,963,279.374 693,007.627 0.11 0.11 350.00 375.00 323.51 -0.82 -0.05 5,963,279.288 693,007.640 0.27 0.14 375.00 0.21 181.86 0.22 173.76 400.00 348.51 -0.91 -0.05 5,963,279.196 693,007.646 0.13 0.17 400.00 171.38 425.00 373.51 -1.00 -0.04 5,983,279.107 893,007.659 0.12 0.201 425.00 0.19 450.00 398.51 -1.08 -0.03 5,963,279.027 683,007.666 0.15 0.22 450.00 0.18 182.81 423.51 -1.16 -0.04 5,963,278.949 693,007.662 0.05 0.24 475.00 0.18 186.64 475.00 446.51 -1.24 -0.04 5,963,278.867 693,007.664 0.18 0.25 j 500.00 0.20 174.08 500.00 COMPASS 5000.1 Build 81D 9/18/2019 8:32:45AM Page 3 BP 0 by Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-08 TVD Reference: KB Q 51.49usft (1-2-08A) Project Lisburne MD Reference: KS @ 51.49usft (1-2-08A) Srfe. L2 North Reference: True Well: 1-2-08 Survey Calculation Method: Minimum Curvature Wellbore: L2-088 Database: EDM RSK- Alaska PROD -ANCP1 Design! 1-2-08B Survey MD Inc Am TVD TVDSS NIS EAM Northing Easting DLeg V. Sec {°) (°) (usft) Waft) (usit) (usm Wall) (Usft) ("MOousft) (usfq (waft) 0.20 175.63 525.00 473.51 -1.33 -0.03 5,983,278.780 693,007.673 0.04 0.2E 525.00 0.23 174.22 550.00 498.51 -1.42 -0.02 5,963,278.687 893,007.683 0.13 0.31 550.00 0.21 170.78 575.00 523.51 -1.52 -0.01 5,963,278.592 693,007.698 0.10 0.35 575.00 0.21 173.48 600.00 548.51 -1,61 0.00 5,963,278.501 693,007.713 0.04 0.38 500.00 1325.00 573.51 -1.71 0.01 5,963,278.402 693,007.728 0.16 0.41 625.00 0.25 172.28 650.00 0.26 164.62 650.00 598.51 -1.82 0.04 5,963,278.294 893,007.753 0.14 0.461 675.00 0.27 172.63 675.00 623.51 -1.93 0.06 5,983,278.182 693,007.778 0.15 0.51 700.00 0.26 172.94 700.00 648.51 -2.05 0.07 5,963,278.067 893,007.796 0.04 0.55 725.00 0.30 171 Al 725.00 673.51 -2.17 0.09 5,963,277.947 693,007.816 0.16 0.601 750.00 0.28 168.92 750.00 698.51 -2.29 0.11 5,963,277.823 693,007.841 0.09 0.651 775.00 0.27 170.66 775.00 723.51 -2.41 0.13 5,983,277.705 693,007.865 0.05 0.69 ,I 800.00 0.31 170.90 799.99 748.50 -2.53 0.15 5,963,277.581 693,007.886 0.16 0.741 825.00 0.30 171.02 874.99 773.50 -7.67 0.17 5,963,277.450 693,007.913 0.04 0.79 850.00 0.29 169.34 849:99 798.90 -7.79 0.20 5,963277.324 693,007.938 0.05 0.85 875.00 0.32 168.59 874.99 823:60 -2.92 0.22 5,983;277194 693,007.967 0.12 0.90 900.00 0.32 166.31 899.99 848.50 -3.06 0.25 5,963,277.056 693,008.000 0.05 0.9E 925.00 0.34 172.77 924.99 873.50 -3.20 0.28 5,963,276.918 693,008.030 0.17 1.02 950.00 0.38 1139.38 949.99 898.50 -3.36 0.30 5,963,276.763 693,008.058 0.18 1.081 975.00 0.39 167.14 974.99 923.50 -3.52 0.34 5,963,276.600 693,008.097 0.07 1.15 1 1.231 1,000.00 0.43 166.54 999.99 948.50 -3.69 0.38 5,963,276.427 693,008.142 0.16 1,025.00 0.44 161.63 1,024.99 973.50 -3.88 0.43 5,963,276.246 693,008.199 0.15 1.33 1,050.00 0.47 165.57 1,049.99 998.50 -4.07 0.49 5,963,276.057 693,008.260 0.17 1.43 1,075.00 0.47 162.09 1,074.99 1,023.50 14.26 0.54 5,963,275.862 693,008.322 0.11 1.53 1,100.00 0.45 165.46 1,099.99 1,048.50 4.46 0.60 5,963,275.671 693,008.383 0.13 1.63 1,125.00 0.47 164.09 1,124.99 1,073.50 -4.85 0.65 5,963,275.478 693,008.441 0.09 1.72 1,150.00 0.48 162.20 1,149.99 1,098.50 -4.85 0.71 5,963,275.282 693,008.506 0.07 1.83 1,175.00 0.49 161.08 1,174.99 1,123.50 -5.05 0.78 5,963,275.083 693,006.578 0.06 1.94 COMPASS 5000.1 Build 81D 9/1&2019 8.32:45AM Page 4 BP Final Survey Report Company North America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-08 pro)e& Lisburne TVD Reference: KB @ 51.49usft (1.2-08A) L2 MD Reference, K6 @ 51.49usft (1-2-08A) Slta: Well: 1-2-08 North Reference: True Wellbore: L2-088 5urvVy Grirv3etmn #deti,od, Minimum Curvature Design: 1-2-0813 Database: EDM RSK - Alaska PROD - ANCP1 Survey MD Inc Axr TVD TVDSS HIS EIW Northing Fasting DLeg V. SBC (tet) C) {') (usft) (-ft)(08111t) (waft) (usft) (usft) ("Moousft) lusft) 1,200,00 0.48 160.18 1,199.98 1,148.49 -5.25 0.85 5,963,274.885 693,008.653 0.05 2.01? 1,225.00 0.51 162.88 1,224.98 1,173.49 -5.45 0.92 5,963,274.682 693,008.726 0.15 2.17 1,250.00 0.51 160.70 1,249.98 1,198.49 -5.67 0.99 5,963,274.472 693,008.801 0.08 2.29 1,275.00 0.50 162.46 1,274.98 1,223.49 -5.87 1.06 5,953,274.265 693,008.878 0.07 2.40 1,300.00 0.48 158.81 1,299.98 1,248.49 -6.08 1.13 5,963,274.066 693,008.952 0.15 2.52 1,325.00 0.50 156.98 1,324.98 1,273.49 -6.27 1.21 5,963,273.870 693,009.038 0.10 2.65 1,350.00 0.50 153.86 1,349.98 1,298.48 -6.47 1.30 5,963,273.674 693,009.133 0.11 2.78 1,375.00 0.50 147.39 1,374.98 1,323.49 -0.66 1.40 5,963,273.487 693,009.245 0.23 2.93 1,400.00 0.51 139.64 1,399.98 1,348.49 -6.84 1.54 5,963,273.313 693,009.380 0.28 3.10 1,425.00 0.56 128.85 1,424.98 1,373.49 -7.00 1.70 5,963,273.157 893,009.552 0.46 3.30 1,450.00 0.62 120.07 1,449.97 1,398.48 -7.14 1.92 5,963,273.018 693,009.768 0.43 3.54 1,475.00 0.67 116.18 1,474.97 1,423.48 -7.28 2.16 5,963,272.892 693,010.020 0.27 3.81 1,500.00 0.68 115.89 1,499.97 1,448.48 -7.41 2.43 5,963,272.770 693,010.287 0.04 4.10 1,525.00 0.66 118.05 1,524.97 1,473.48 -7.54 2.69 5,963,272.644 693,010.551 0.13 4.38 1,550.00 0.69 117.22 1,549.97 1,498.48 -7.87 2.95 5,963,272.514 693,010.816 0.13 4.57 1,575.00 0.67 113.81 1,574.97 1,523.48 -7.80 3.22 5,963,272.393 693,011.086 0.18 4.9f 1,600.00 0.67 107.87 1,599.96 1,548.47 -7.91 3.49 5,983,272.297 693,011.362 0.28 5.25 1,625.00 0.65 104.86 1,624.96 1,573.47 -7.99 3.77 5,963,272.223 693,011.640 0.16 5.541 1,650.00 0.64 103.60 1,649.96 1,598.47 -8.06 4.04 5,963,272.160 693,011.914 0.07 5.821 1,675.00 0.64 100.17 1,674.96 1,623.47 -8.11 4.31 5,963,272.110 693,012.189 0.15 6.10 1,700.00 0.64 100.12 1,899.95 1,648.47 -8.16 4.59 5,963,272.068 693,012.465 0.00 8.37 1,725.00 0.66 98.67 1,724.96 1,673.47 -8.21 4.87 5,963,272.029 693,012.746 0.10 6.66 1,750.00 0.67 95.93 1,749.95 1,698.46 -8.25 5.15 5,963,271.999 693,013.034 0.13 6.95 1,775.00 0.71 92.05 1,774.95 1,723.46 -8.27 5.45 5,963,271.987 693,013.335 0.25 7.24 1,800.00 0.73 88.11 1,799.95 1,748.48 -8.27 5.77 5,963,271.994 693,013.649 0.21 7.55 1,825.00 0.77 88.12 1,824.95 1,773.46 -8.26 6.10 5,963,272.013 693,013.975 0.16 7.86 1,850.00 0.79 87.43 1,849.95 1,798.46 -8.24 6.44 5,963,272.035 693,014.315 0.09 8.19 9/182019 8:32:45AM Page 5 COMPASS 5000.9 Build BlD BP 0 by Final Survey Report Company: North America - ALASKA- BP Local Co-ordinate Refsrence• Well L2-08 project: Lisburne rVD Redurorle o: KB @ 51.49usft (L2 -08A) MD Reference: KB @ 51.49usft (1-2-08A) Site. L2 Well: 1-2-08 North Reference, True Survey Calculation Method: Minimum Curvature Wellbore: L2-0813 Database- R5K - Alaska PROD - ANCP1 Design. 11-2-0813 -,EDM Survey MD Inc Azl TVD TVDSS HIS EPN Northing Easting DLeg V. Sec (gsfil (11 f 1 (uld) (uett) Nam (usft! (uaft) Waft) (°Moomm ("am 1,875.00 0.79 85.36 1,874.94 1,823.45 -8.22 6.78 5,963,272.086 693,014.658 0.11 8.51, 8.85 1,900.00 0.79 63.44 1,899.94 1,648.45 -8.19 7.12 5,963,272.108 693,015.000 0.11 9.181 1,925.00 0.85 79.40 1,924.94 1,873.45 -8.13 7.48 5,963,272.171 693,015.352 0.33 1,950.00 0.90 75.88 1,949.94 1,898.45 -0.05 7.85 5,963,272.263 693x015.723 0.29 9.52 1,975.00 0.96 70.89 1,974.93 1,923.44 -7.94 8.24 5,853,272.389 593,016.108 0.40 9.87 2,000.00 0.98 71.05 1,999.93 1,948.44 -7.80 8.64 5,963,272.537 683,016.504 0.08 10.23 2,025.00 0.98 68.94 2,024.93 1,973.44 -7.65 9.04 5,963,272.694 693,016.902 0.14 10.58 2,050.00 1.19 73,41 2,049.92 1,998.43 -7.50 8.49 5,963,272.856 693,017.348 0.91 10.98 2,075.00 1.30 75.61 2,074.92 2,023.43 -7.36 10.01 5,963,273.014 693,017.866 0.48 11.46 2,100.00 1.37 76.45 2,098.91 2,048.42 -7.22 10.58 5,983,273.169 693,018.427 0.29 11.97 2,125.00 1.39 77.20 2,124.90 2,073.41 -7.08 11.16 5,963,273.321 693,019.010 0.11 12.51 2,150.00 1.40 77.12 2,149.89 2,098.40 -8.94 11.76 5,963,273.472 693,019.599 0.04 13.06 2,175.00 1.45 77.45 2,174.89 2,123:40 -0.181 12.36 5,963;273.624 693,020.202 0.20 13.81 2,200.00 1.56 78.59 2,199.98 2,148.39 -8.67 13.00' 5,963,273.777 693,020.841 0.46 14.21 2,225.00 1.79 84.10 2,224.67 2,173.38 -0.56 13.73 5,963,273.903 693,021.580 1.12 14.88 2,250.00 2.09 91.59 2,249.85 2,198.36 -6.54 14.57 5,963,273.952 693,022.403 1.57 15.7C 2,275.00 2.55 100.09 2,274.83 2,223.34 -6.65 15.57 5,963,273.868 693,023.406 2.29 16.70 2,300.00 2.98 106.30 2,299.80 2,248.31 -6.92 16.74 5,963,273.618 693,024.586 2.09 17.90 2,325.00 3.29 111.33 2,324.77 2,273.28 -7.37 18.04 5,963,273.206 693,025.889 1.66 1926 2,350.00 3.60 115.82 2,349.72 2,298.23 -7.97 19.41 5,963,272.641 693,027.279 1.64 20.74 2,375.00 4.00 118.73 2,374.67 2,323.18 -8.73 20.88 5,963,271.918 693,028.769 1.78 22.35 2,400.00 4.58 122.97 2,399.60 2,348.11 -9.69 22.48 5,963,270.997 693,030.395 2.64 24.13 2,425.00 5.38 126.33 2,424.50 2,373.01 -10.93 24.27 5,963,269.806 693,032.208 3.40 26.15 2,450.00 6.22 128.62 2,449.37 2,397.68 -12.47 26.27 5,963,268.318 693,034.249 3.48 28.46 2,475.00 7.01 130.17 2,474.21 2,422.72 -14.30 28.49 5,963,266.547 693,036.519 3.24 31.05 2,500.00 7.74 130.84 2,499.00 2,447.51 -15.39 30.93 5,963,264.525 693,039.011 2.94 33.91 1 f 2,525.00 8.47 130.87 2,523.75 2,472.26 -15.69 33.60 5,963,262.289 893,041.735 2.92 37.051 COMPASS 5000.9 Build 81D 9/982099 8:32:45AM Page 6 BP 0 by Final Survey Report Company: North America - ALASKA - SP Project Lisbume ads: L2 Well: L2-08 Wellbore: 1-2-0813 Design: L2-086 Local Co-ordinate Reference: TVD Reference: MD Reference. North Reference: Survey Calculation Method Database, Survey Easting NOR) (unit) 5,963,259.873 693,044.714 5,963,257.303 MD Inc AN TW TVDSS NIS EAN (Usft) r) (°) (USM cUsM (usft) (Usft) 2,550.00 9.18 130.18 2,548.45 2,496.96 -21.18 36.51 2,575.00 9.90 129.49 2,573.11 2,521.62 -23.84 39.70 2,600.00 10.56 129.36 2,597.71 2,546.22 -26.66 43.13 2,625.00 11.33 129.19 2,822.25 2,570.76 -29.66 46.80 2,650.00 12.17 129.41 2,546.73 2,595.24 -32.89 50.74 2,675.00 13.14 129.98 2,671.12 2,619.63 -36.38 54.95 2,700.00 14.04 130.16 2,695.42 2,643.93 -40.17 59.45 2,725.00 15.00 130.56 2,719.62 2,668.13 -04.23 64.22 2,750.00 15.97 130.61 2,743.72 2,692.23 -48.57 69.29 2,775.00 16.96 130.56 2,757.89 2,716.20 -53.18 74.67 2,800.00 18.00 130.50 2,791.54 2,740.05 -58.06 80.38 2,825.00 18.80 129.98 2,815.26 2,763.77 -63.16 86.40 2,850.00 19.22 129.53 2,838.89 2,767.40 -08.36 92.66 2,875.00 20.03 128.47 2,882.44 2,810.95 -73.65 99.19 2,900.00 20.84 127.14 2,885.87 2,834.38 -78.99 106.09 2,925.00 21.51 126.10 2,909.18 2,857.69 -84.38 113.34 2,950.00 22.17 124.85 2,932.39 2,880.90 -89.78 120.91 2,975.00 22.76 123.83 2,955.49 2,904.00 -95.16 128.80 3,000.00 23.39 122.80 2,978.49 2,927.00 -100.54 136.99 3,025.00 24.12 121.74 3,001.37 2,949.88 -105.92 145.50 3,050.00 24.75 120.97 3,024.13 2,972.64 -111.30 154.33 3,075.00 25.34 120.52 3,046.78 2,995.29 -116.71 163.43 3,100.00 25.90 120.02 3,069.32 3,017.83 -122.16 172.77 3,125.00 26.30 119.86 3,091.77 3,040.28 -127.65 182.30 3,150.00 26.79 119.66 3,114.14 3,062.65 -133.19 192.00 3,175.00 27.47 119.27 3,136.39 3,084.90 -138.80 201.92 3,200.00 27.84 119.17 3,158.53 3,107.04 -144.47 212.05 Well L2-08 KB Q 51.49usft (1.2-08A) KB @ 51.49usR (1-2-08A) True Minimum Curvature EOM R5K - Alaska PROD - ANCP1 Northing Easting NOR) (unit) 5,963,259.873 693,044.714 5,963,257.303 693,047.963 5,963,254.572 693,051.464 5,983,251.663 693,055.214 5,963,248.541 693, 059.235 5,963,245.152 593,063.537 5,963,241.487 693,088.127 5,963,237.552 693,073.005 5, 963, 233.341 693, 07 8.184 5,963,228.871 693,083.681 5,983,224.138 693,089.511 5,963,219.198 693,095.663 5,963,214.154 693,102.055 5,963,209:041 693,108.715 5,953,203.871 693,115.746 5,963,198.674 693,123.130 5,963,193.475 693,130.840 5,963,188.292 693,138.864 5,963,183.124 693,147.187 5,963,177.969 693,155.838 5,963,172.818 693,164.804 5,963,167.644 693,174.035 5,963,162.437 693,183.508 5,963,157.195 693,193.176 5,963,151.901 593, 203.014 5,983,146,551 693, 213.0 80 5,963,141,149 693,223.349 DLe9 2.87 2.92 2.64 3.08 3.36 3.91 3.60 3.86 3.88 3.96 4.16 3.27 1.78 3.54 3.73 3.07 3.23 2.83 2.99 3.38 2.82 2.48 2.40 1.82 1.99 2.81 1.49 V. Sac tuaft) 40.47 44.18 48.18 52.45 57.04 61.96 67.21 72.81 78.75 85.07 91,76 98.81 106.12 113.70 121.68 129.97 138.60 147.53 156.76 166.29 176.14 186.25 196.61 207.16 217.89 228.85 240.03 9/18/2019 8:32:45AM Page 7 COMPASS 5000.1 Build 81D BP 0 by Final Survey Report Local Co-ordinate Reference: Well 1-2-08 Company, North America - ALASKA - BP TVD Reference: KB (M 51.49usft (L2 -08A) Project Lisburne MD Reference; KB Q 51.49usft (L2 -06A) Site: L2 North Reference; True Sieg, L2-08 Survey Calculation Method! Minimum Curvature Wellbore: L2 -06B Database; EDMRSK- Alaska PROD -ANCP1 Design: L2-0813 i Survey f Azi TVD TVDSS NIS WIN Northing Eashng DLeg V. Sec MD Inc r) (rift) (Usft) (use) (usto (usft) (usft) ("i108usft) (Ueft) (UGM (°) 28.22 118.94 3,180.60 3,129.11 -150.17 222.32 5,963,135.709 693,233.761 1.58 251.35 3,225.00 118.94 3,202.60 3,151.11 -155.91 232.70 5,963,130.237 693,244.288 0.92 262.79 3,250.00 28.45 3,275.00 28.59 118.87 3,224.57 3,173.08 -181.68 243.15 5,963,124.738 693,254.882 0.58 274.30 3,300.00 28.81 118.82 3,246.50 3,195.01 -167.47 253.67 5,963,119.218 693,265.543 0.89 285.88 29.01 119.35 3,288.38 3,216.89 -173.35 264.23 5,963,113.616 693,276.251 1.30 297.53 3,325.00 29.15 119.93 3,290.23 3,238.74 -179.36 274.79 5,963,107.881 693,286.962 1.26 309.21 3,350.00 121.14 3,312.03 3,260.54 -185.58 285.33 5,963,101.937 693,297.657 2.67 320.91 3,375.00 29.46 3,400.00 29.77 121,43 3,333.77 3,282.28 -191.99 295.89 5,963,095.795 693,308.375 1.37 332.68 3,425.00 30.22 121.87 3,355.42 3,303.93 -198.55 306.53 5,963,089.513 693,318.179 2.00 344.56 3,450.00 31.12 122.04 3,376.92 3,325.43 -205.30 317.35 5,963,083.044 593,330.167 3.62 356.68 3,475.00 31.86 121.94 3,398.24 3,346.75 -212.22 326.42 5,963,076.413 693,341.416 2.97 369.05 3,500.00 32.82 121.52 3,419.36 3,367.87 -219.25 339.80 5,963,069.675 693,352.968 3.94 381.76 33.43 120.94 3,440.30 3,388.81 -229.33 351.48 5,963,062.895 693,364.827 2.75 394.77 3,525.00 33.95 120.33 3,481.10 3,409.$1 -233.40 963.41 5,963,056.139 693,376.936 2.48 468.03 3,550.00 34.48 119.43 3,481.77 3,430.28 -240.40 375.66 5,963,049.452 693,389.300 2.93 421.52 3,575.00 34.69 119.17 3,502.35 3,450.86 -247.34 387.98 5,963,042.828 693,401.849 1.03 435.18 3,600.00 3,522.90 3,471.41 -254.16 400.48 5,963,036.334 693,414.528 2.65 448.94 3,625.00 34.79 118.02 34.91 117.23 3,543.41 3,491.92 -260.79 413.14 5,963,030.038 693,427.350 1.87 462.80 3,650.00 35.16 116.00 3,563.89 3,512.40 -267.22 425.97 5,963,023.941 693,440.341 3.00 476.78 3,675.00 35.48 114.63 3,584.28 3,532.79 -273.39 439.04 5,963,018.100 893,453.560 3.42 490.83 3,700.00 35.82 113.91 3,604.60 3,553.11 -279.38 452.32 5,963,012.455 693,486.991 2.16 505.25 3,725.00 113.82 3,624.84 3,573.35 -285.32 465.74 5,963,006.865 693,460.559 1.02 519.69 3,750.00 36.07 3,775.00 36.32 113.86 3,645.01 3,593.52 -291.29 479.24 5,963,001.247 693,494.211 1.00 534.21 3,800.00 36.85 114.03 3,665.09 3,613.60 -297.34 492.86 5,962,995.552 693,507.979 2.16 548.87 3,825.00 37.64 114.36 3,684.99 3,633.50 -303.54 506.66 5,962,989.707 693,521.934 3.26 563.74 3,850.00 38.75 114.73 3,704.64 3,653.15 -309.96 520.73 5,962,983.648 693,536.156 4.57 578.92 3,875.00 39.57 115.07 3,724.02 3,672.53 -316.61 535.05 5,962,977.371 693,550.642 3.35 594.A0 COMPASS 5000. i Build BID 9/18/2019 8:32:45AM Page a BP Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference! Well 1-2-08 TVD Reference: KB Q 51.49usft (1-2-08A) Project- Lisburne MD Reference. KS C 51.49usft (L2 -08A) ata: L2 North Reference- True VWGII: 1-2-08 Survey Calculation Method: Minimum Curvature Wellbore, L2 -08B Database: EDM R5K - Alaska PROD - ANCP1 Design: 1-2-0813 Survey Inc Azr TVD TVDSS NIS EAN Northing Easbng DLeg V. Sec MD i°) (usft) (unft) Weft) (usft) (usft) (waft) (°I10Quaft) (matt) (usft) C) 3,900.00 40.09 115.30 3,743.22 3,691.73 -323.42 549.54 5,962,970.931 693,565.302 2.16 610.08 3,825.00 40.64 115.49 3,762.27 3,710.78 -330.37 564.16 5,962,964.368 693,580.102 2.25 625.93 3,950.00 41.17 115.49 3,781.16 3,729.67 -337.41 578.94 5,962,957.703 693,595.053 2.12 641.95 3,975.00 41.67 115.46 3,799.91 3,748.42 -344.52 593.87 5,962,950.976 593,610.182 2.00 658.13 4,000.00 42.36 115.38 3,818.48 3,766.99 -351.71 608.98 5,962,944.184 683,625.453 2.77 574.51 4,025.00 42.67 115.36 3,836.91 3,785.42 -358.95 624.25 5,962,937.338 893,640.897 1.24 691.05 4,050.00 42.98 115.35 3,855.24 3,803.75 -366.23 839.60 5,962,930.454 693,658.434 1.24 707.68 4,075.00 43.13 115.36 3,873.51 3,822.02 -373.54 655.03 5,862,923.543 693,672.038 0.60 724.39 4,100.00 43.13 115.46 3,891.76 3,840.27 -380.87 670.46 5,962,916.609 693,687.659 0.27 741.12 4,125.00 42.60 115.67 3,910.08 3,858.59 -388.21 685.81 5,962,909.667 593,703.183 2.20 757.75 4,150.00 42.15 115.93 3,928.55 3,877.06 -395.55 700.98 5,962,902.726 693,718.536 1.93 774.22 4,175.00 42.30 115.98 3,947.06 3,895.57 1402.90 716.08 5,962,895.764 693,733.825 0.61 790.63 4,200.00 42.47 115.98 3,965.68 - 3,914.04 -414.26 731.23 5,962,888.773 693,749.159 0.68 807.09 4,225.00 42.68 116.09 3,983:94 3,932.45 -417.71 746.43` 5,962,881:743 593,764.541 0.89 823.60 4,250.00 42.98 116.12 4,00127 3,950.78 -425.18 781.69 5,982,874:659 693,779.990 1.24 840.20 4,275.00 43.13 116.21 4,020.54 3,969.05 -432.71 777.01 5,962,867.528 693,795.498 0.61 856.85 4,300.00 43.43 116.21 4,038.74 3,987.25 -440.28 792.39 5,962,860.357 683,811.063 1.20 873.58 4,325.00 43.68 116.26 4,056.85 4,005.36 -447.90 807.84 5,962,853.142 693,828.705 1.01 890.391 4,350.00 43.83 116.31 4,074.91 4,023.42 -455.55 823.34 5,982,845.886 893,842.397 0.62 907.25 4,375.00 44.03 116.33 4,092.92 4,041.43 1163.24 838.89 5,962,638.598 693,858.135 0.80 924.17 4,400.00 44.06 116.41 4,110.89 4,059.40 -470.86 854.46 5,962,831.282 693,873.899 0.25 941.12 4,425.00 43.95 115.78 4,128.87 4,077.38 -478.74 868.89 5,962,823.908 693,889.623 1.12 958.04 4,450.00 44.11 116.96 4,146.84 4,095.35 -486.59 885.49 5,962,816.456 693,905.319 0.81 874.95 4,475.00 44.10 117.13 4,164.80 4,113.31 -494.50 900.99 5,962,808.946 693,921.013 0.47 991.87 4,500.00 44.43 117.16 4,182.70 4,131.21 -502.46 916.52 5,962,801.387 893,936.739 1.32 11008.831 4,525.00 44.65 117.18 4,200.52 4,149.03 -510.47 932.12 5,962,793.764 693,952.539 0.88 1,025.871 4,550.00 44.01 117.32 4,218.40 4,166.91 -518.47 947.65 5,962,786.187 693,988.269 2.59 1,042_85 COMPASS 5000,1 Build WD 9/16/2019 8:32,45AM Page 9 BP Final Survey Report Company: North Americe - ALASKA - BP Local Coordinate Reference: Well 1-2-08 Project: Lisburne TVD Reference: KB @ 51.49usft (1-2-08A) MD Reference: KB @ 51.49usft (1-2-08A) Site: L2 Well: 1-2-08 North Reference, True Survey Calculation Method: Minimum Curvature Wellbow. 1-2-086 Database: EDM R5K-Alaska PROD -ANCP1 Design: 1-2-0813 Survey MD 1nc Azr TVD TVDSS NIS E1W Northing Easbng DLeg V. Bee (usft) {°? t°) {uaitj (usiia (waft) (usft) (uaf) (uaft) ('MOOusft) (usft) 4,575.00 43.90 117.38 4,236.40 4,184.91 -526.44 983.06 5,962,778.614 693,983.881 0.47 1,059.70 4,600.00 43.96 117.47 4,254.40 4,202.91 -534.43 978.45 5,962,771.024 693,989.475 0.35 1,076.54 4,625.00 44.13 117.50 4,272.37 4,220.88 -542.45 993.87 5,962,763.402 694,015.094 0.69 1,093.41 4,650.00 44.39 117.51 4,290.28 4,238.79 -550.51 1,009.35 51962,755.745 694,030.771 1.04 1,110.35 4,675.00 44.35 117.51 4,308.15 4,256.66 -558.58 1,024.85 5,962,748.071 694,048.478 0.16 1,127.31 4,700.00 43.78 117.51 4,326.11 4,274.62 -566.52 1,040.28 5,962,740.439 694,052.099 2.28 1,144.191 4,725.00 43.81 117.55 4,344.16 4,292.67 -574.61 1,055.62 5,982,732.839 694,077.641 0.16 1,160.98 4,750.00 43.74 117.53 4,362.21 4,310.72 -582.62 1,070.95 5,962,725.226 694,093.170 0.36 1,177.76 4,775.00 43.94 117.73 4,380.24 4,328.75 -590.67 1,085.28 5,962,717.579 694,108.705 0.85 1,194.55 4,800.00 44.11 117.84 4,398.22 4,348.73 -598.77 1,101.65 5,962,709.878 894,124.278 0.75 1,211.40 4,825.00 43.94 118.40 4,416.19 4,384.70 -606.95 1,116.98 5,962,702.066 694,139.806 1.70 1,228.21 4,850.00 43.94 118.59 4,434.19 4,382.70 -615.23 1,132.22 5,962,694.205 694,155.259 0.53 1,244.971 4,875.00 44.03 118.68 4,452.18- 4,400.89 -623.55 1,147.48 5,962,888.279 694,170.705 0.44 1,261.74 4,800.00 44.16 118.83 4,470.14 4,418.85 -631.92 1,182.71 5,962,678.305 694,186.165 0.67 1,278.531 4,925.00 44.34 118.93 4,488.04 4,436.55 -640.35 1,177.99 5,962,670.276 694,201.651 0.77 1,295.35 4,950.00 44.52 119.14 4,505.90 4,454.41 -648.84 1,193.29 5,962,662.178 694,217.165 0.93 1,312.22 4,975.00 44.31 119.64 4,523.75 41472.26 -057.43 1,208.53 5,962,653.987 694,232.624 1.63 1,329.06 5,000.00 44.42 119.82 4,541.63 4,490.14 -666.09 1,223.71 5,862,645.711 694,248.020 0.67 1,345.85 5,025.00 44.54 118.82 4,559.46 4,507.97 -674.81 11238.91 5,982,637.395 694,263.435 0.48 1,362.66 5,050.00 44.53 119.83 4,577.28 4,525.79 -683.53 1,254.12 5,982,629.068 694,278.865 0.05 1,379.501 5,075.00 44.87 119.82 4,595.08 4,543.59 -092.26 1,269.35 5,982,620.733 694,294.312 0.56 1,398.35 5,100.00 44.69 119.79 4,612.86 4,561.37 -700.99 1,284.60 5,962,612.390 694,309.784 0.12 1,413.231 5,125.00 44.95 119.81 4,630.59 4,579.10 -709.75 1,299.89 5,962,604.029 694,325.295 1.04 1,430.14 5,150.00 45.18 119.76 4,648.25 4,596.76 -718.54 1,315.25 5,962,595.636 694,340.874 0.93 1,447.14 5,175.00 45.15 119.67 4,665.88 4,614.39 -727.33 1,330.65 5,962,587.247 694,356.491 0.28 1,464.17 5,200.00 45.34 119.62 4,683.48 4,631.99 -736.11 1,346.06 5,962,578.868 694,372.140 0.77 1,481.23 5,225.00 45.49 119.56 4,701.03 4,649.54 -744.90 1,361.56 5,962,570.475 694,387.843 0.62 1,498.34 COMPASS 5000.1 Build BID 9118/2019 8:32:45AM Page 10 BP Final Survey Report Company: North America -ALASKA- SP Local C"rdlinate Reference: Well 1-2-08 Project. Lisburne TVD Reference: KB @ 51.49usft (1-2-08A) MD Reference: KB a 51.49usft (L2 -08A) Site; L2 Well. 1-2-08 North Reference: True Survey Calculation Method: Minimum Curvature weilbore, 1-2-08B Database* EDM R5K - Alaska PROD - ANCP1 Design: 1-2-0813 Survey MD Inc Azi TVD TVDSS HIS VW Northing Easting bLeg V. See (wR) (°) (°1 (usft) Waft) fusty (ustt) (usft) (usfq ("l1011usR) (usfq 5,250.00 45.58 119.44 4,718.54 4,657.05 -753.69 1,377.09 5,962,562.091 694,403.592 0.50 1,515.50 5,275.00 45.61 119.52 4,736.03 4,684.54 -782.48 1,392.64 5,962,553.705 894,419.359 0.26 1,532.67 5,300.00 45.40 119.88 4,753.56 4,702.07 -771.29 1,408.15 5,962,545.298 694,435.085 0.96 1,549.81 5,325.00 45.28 119.83 4,771.13 4,719.64 -780.11 1,423.58 5,962,536.873 694,450.744 0.64 1,566.89 5,350.00 45.20 119.87 4,788.73 4,737.24 -786.95 1,438.98 5,962,528.436 694,486.361 0.34 1,583.931 5,375.00 45.53 119,92 4,806,30 4,754.81 -797.81 1,454.40 5,962,519.969 694,462.006 1.33 1,601.00 5,400.00 45.78 119.94 4,823.77 4,772.28 -806.73 1,469.80 5,962,511.451 694,497.723 1.00 1,618.16 5,425.00 46.01 119.95 4,841.17 4,789.68 -815.70 1,465.45 5,962,502.893 694,513.502 0.92 1,635.38 5,450.00 45.94 119.98 4,858.54 4,807.05 -824.67 1,501.03 5,962,494.318 694,529.300 0.29 1,652.63 5,475.00 45.80 120.03 4,675.95 4,624.46 -833.65 1,516.57 5,962,485.747 694,545.061 0.58 1,669.84 5,500.00 45.72 120.09 4,893.39 4,841.90 -842.62 1,532.07 5,962,477.177 694,560.790 0.36 1,687.01 I 5,525.00 48.02 120.12 4,910.80 4,859.31 -851.62 1,547.59 5,962,466.579 694,576.539 1.20 1,704.21 5,550.00 46.44 120.20 4,92$.09 4,876.50 -860:69 11563.20 '5,962;459.914 694,592.375 1.70 1,721.52 5,575.00 46.78 120.38 4,945.27 4,893.78 -869.55 1;578.89 5,9,451.157 62 694,608.291 1AB 1,738.92 5,600.00 47.02 120.58 4,962.35 4,910.86 -879.11 1,594.62 5,982,442.805 694,624.254 1.12 1,758.38 5,625.00 47.26 120.70 4,979.36 4,927.87 -888.45 1,610.38 5,962,433.375 694,640.255 1.02 1,773.90 5,650.00 47.60 120.73 4,996.27 4,944.78 -897.88 1,626.21 5,962,424.381 694,658.319 1.36 1,791.49 5,675.00 47.17 120.72 5,013.19 4,961.70 -907.28 1,642.03 5,962,415.391 694,672.370 1.72 1,809.07 5,700.00 47.14 120.71 5,030.19 4,978.70 -916.62 1,657.79 5,962,406.437 694,688.363 0.12 1,826.59 5,725.00 46.90 120.95 5,047.24 4,995.75 -925.99 1,673.49 5,962,397.471 894,704.303 1.19 1,844.05 5,750.00 46.95 121.02 5,064.31 5,012.82 -935.39 1,689.15 5,962,388.476 694,720.194 0.29 1,861.48 5,775.00 46.97 121.09 5,081.37 5,029.88 -944.82 1,704.80 5,962,379.458 694,736.083 0.22 1,878.901 5,800.00 46.41 121.17 5,098.52 5,047.03 -954.22 1,720.37 5,962,370.455 694,751.890 2.25 1,896.25 5,825.00 46.61 121.16 5,115.73 5,064.24 -963.61 1,735.89 5,962,361.471 694,767.645 0.80 1,913.54 5,650.00 46.67 121.02 5,132.89 5,081.40 -972.99 1,751.46 5,962,352.489 694,783.448 0.47 1,930.87 5,875.00 46.38 120.98 5,150.09 5,098.60 -982.34 1,767.01 5,962,343.548 694,799.230 1.17 1,948.18 5,900.00 46.42 120.87 5,167.34 5,115.85 -991.84 1,782.54 5,962,334.646 694,814.994 0.36 1,965.48 Page 11 COMPASS 5000. 1 Build BID 9/18/2019 8:32:45AM BP Final Survey Report Company; North America - ALASKA- BP Local Co-ordinate Reference: Well 1-2-08 project; Lisburne TVD Reference: KB @ 51.49usft (1-2-08A) Easting DLeg IND Reference: KB C 51.49usft (L2 -08A) Site. Well. L2 L2-08 North Reference: True (uaft) 1-2-0813 SurLmy Calculation N1e1lrv0; Minimum Curvature Wellbore: (Yate Database! EDM R5K - Alaska PROD - ANCP1 Design: 1-2-06B 5,133.14 -1,000.86 Survey MD Inc Azi TVD TVDSS NIS E/W Northing Easting DLeg V. Sac (usftj C) ('1 Waft) (u9M (uaft) (uaft) (uslt) tush! (•110ousm (Yate 5,925.00 46.04 120.57 5,184.63 5,133.14 -1,000.86 1,798.08 5,962,325.826 694,830.745 1.75 1,982.71 5,950.00 45.74 120.11 5,202.03 5,150.54 -1,009.93 1,813.55 5,962,317.181 694,846.463 1.78 1,999.90 5,975.00 45.85 119.93 5,219.46 5,167.97 -1,018.90 1,829.07 5,962,308.597 694,862.204 0.68 2,017.08 6,000.00 46.38 119.84 5,236.79 5,185.30 -1,027.88 1,844.89 5,962,300.024 694,878.051 2.14 2,034.38 r 6,025.00 46.50 119.47 5,254.02 5,202.53 -1,036.84 1,860.43 5,962,291.468 694,894.019 1.17 2,051.781 6,050.00 46,50 119.07 5,271.23 5,219.74 -1,045.71 1,876.25 5,962,283.012 694,910.060 1.16 2,069.24 . 6,075.00 46.40 118.88 5,288.45 5,236.96 -1,054.48 1,892.10 5,982,274.645 694,926.130 0.68 2,086.71 6,100.00 46.82 118.82 5,305.63 5,254.14 -1,053.25 1,908.02 5,962,266.291 694,942.262 1.69 2,104.24 6,125.00 47.10 118.90 5,322.69 5,271.20 -1,072.07 1,924.02 5,962,257.886 694,958.485 1.14 2,121.86 6,150.00 47.01 119.07 5,339.72 5,288.23 -1,080.94 1,940.03 5,962,249.433 694,974.714 0.61 2,139.501 6,175.00 46.84 119.01 5,356.80 5,305.31 -1,089.80 1,955.99 5,962,240.982 694,990.902 0.70 2,157.10 6,200.00 46.57 118.90 5,373.94 5,322.45 -1,098.61 1,971.91 5,962,232.586 695,007.043 1.13 2,174.65 6,225.00 46.59 118.83 5,391.12 5,339.63 -1,107,38 1,987.82 5,962,224.232 695,023.164 0.22 2,192.161 6,250.00 46.72 118.76 5,408:28 5,356.79 -1,116.13 2,003.75 5,962„215..687 895,039.316 0.56 2,209.71 6,275.00 46.61 118.65 5,425.44 5,373.95 -1,124.87 2,019.70 5,962,207.586 695,055.483 0.54 2,227.26 6,300.00 46.64 118.38 5,442.61 5,391.12 -1,133.54 2,035.67 5,962,199.305 695,071.867 0.79 2,244.82 6,325.00 46.38 118.09 5,459.81 5,408.32 -1,142.12 2,051.64 5,962,191.138 695,087.861 1.34 2,262.36 6,350.00 46.38 118.10 5,477.06 5,425.57 -1,150.55 2,067.61 5,962,183.028 695,104.041 0.05 2,279.88 6,375.00 46.90 118.43 5,494.22 5,442.73 -1,159.25 2,083.62 5,962,174.834 895,120.266 2.25 2,297.47 6,400.00 47.47 118.83 5,511.21 5,459.72 -1,168.01 2,099.73 5,962,166.493 695,136.596 2.35 2,315.18 6,425.00 47.86 118.70 5,528.05 5,476.56 -1,176.88 2,115.95 5,962,158.048 695,153.033 1.57 2,333.03 6,450.00 47.86 118.67 5,544.82 5,493.33 -1,185.78 2,132.21 5,962,149.571 695,189.518 0.09 2,350.82 6,475.00 48.31 118.63 5,561.52 5,510.03 -1,194.70 2,148.54 5,962,141.074 695,186.067 1.80 2,368.89 6,500.00 48.84 118.65 5,578.06 5,526.57 -1,203.58 2,164.99 5,962,132.516 695,202.743 2.12 2,388.99 6,525.00 49.13 118.49 5,594.47 5,542.98 -1,212.70 2,181.56 5,962,123.924 695,219.535 1.26 2,405.21 6,55().00 49.21 118.31 5,610.82 5,559.33 -1,221.70 2,198.20 5,962,115.358 695,236.399 0.63 2,423.49 6,575.()0 49.23 118.19 5,627.15 5,575.68 -1,230.66 2,214.87 5,962,106.829 695,253.299 0.37 2,441.81 9/18)2019 8.32:45AM Page 12 COMPASS 5000.1 Build 81D BP 0 by Final Survey Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 1-2-08 TVDSS N!S TVD Reference: KB @ 51.49usft (1-2-08A) project: Lisburne MD Reference. KB @ 51 A9usft (L2 -08A) Sita: 1Nali: L2 1-2-08 North Reference: True (usft) (weft) Survey Calculation Method: Minimum Curvature Wellbore: 1-2-08B Database: EDM R5K - Alaska PROD - ANCP1 Design. 1-2-085 5,591.92 -1,239.62 i Survey 5,962,098.306 695,270.263 1.50 MD Azl TVD TVDSS N!S EM Northing Easting DLeg V. Sec (ueft) (°} (°} (ustt) (usft] (usft) (weft) (ueft} (ueft) (1100ueft) (usft} 6,600.00 49.60 118.11 5,643.41 5,591.92 -1,239.62 2,231.61 5,962,098.306 695,270.263 1.50 2,480.18 6,625.00 49.59 118.05 5,659.51 5,608.12 -1,248.58 2,248.41 5,962,089.780 695,287.283 0.19 2,478.61 6,650.00 49.26 117.61 5,675.88 5,624.39 -1,257.47 2,265.19 5,962,081.320 695,304.282 1.51 2,487.01 6,675.00 48.91 117.61 5,692.25 5,640.76 -1,266.26 2,281.91 5,982,072.968 695,321.226 1.52 2,515.33 6,700.00 48.65 117.43 5,708.72 5,657.23 -1,274.94 2,298.59 5,962,064.711 695,338.120 1.17 2,533.58 6,725.00 48.34 117.00 5,725.29 5,673.80 -1,283.51 2,315.24 5,962,056.580 695,354.983 1.79 2,551.77 6,750.00 47.80 116.58 5,742.00 5,690.51 -1,291.89 2,331.84 5,962,048.626 695,371.794 2.50 2,569.88 6,775.00 47.41 116.32 5,758.85 5,707.36 -1,300.11 2,348.37 5,862,040.830 695,388.529 1.74 2,587.87 5,800.00 47.18 115.99 5,775.81 5,724.32 -1,308.21 2,364.86 5,962,033.159 685,405.221 1.34 0.83 2,605.80 2,623.691 6,825.00 46.98 115.81 5,792.83 5,741.34 -1,316.22 2,381.32 5,962,025.574 695,421.882 6,850.00 46.51 116.09 5,809.96 5,758.47 -1,324.21 2,397.69 5,962,018.016 695,438.446 1.95 2,641.47 6,875.00 46.54 116.12 5,827.16 5,775.67 -1,332.19 2,413.88 5,962,010.455 695,454.936 0.15 2,659.18 8,900.00 46.07 116.22 5,844.43 5,792.94 -1,340.16 2,430.20 5,962,002.903 695,471.357 1.90 2,676.82 6,925.00 44.82 116.80 5,881.97 5,810.48 -1,348.12 2,446.13 5,961,895.351 695,487.490 5.36 2,694.18 6,950.00 44.80 117.28 5,879.71 5,828.22 -1,356.15 2,461.82 5,961,987.733 695,503.376 1.07 2,711.31 6,975.00 44.37 117.25 5,897.52 5,846.03 -1,364.19 2,477.42 5,961,980.098 695,519.176 1.72 2,728.36 7,000.00 43.73 117.18 5,915.48 5,863.99 -1,372.14 2,482.88 5,961,972.549 685,534.832 2.57 2,745.25 7,025.00 43.94 117.20 5,933.52 5,882.03 -1,380.05 2,508.28 5,961,865.036 695,550.430 0.84 2,762.081 7,050.00 44.18 117.03 5,951.48 5,899.99 -1,387.97 2,523.75 5,961,957.513 695,566.102 1.07 2,778.98 7,075.00 44.57 117.18 5,969.35 5,917.86 -1,395.94 2,539.32 5,861,949.949 695,581.865 1.62 2,795.98 7,100.00 44.72 117.27 5,987.14 5,935.65 -1,403.97 2,554.94 5,961,942.317 695,597.686 0.85 2,813.05 7,125.00 44.82 117.20 6,004.89 5,953.40 -1,412.03 2,570.59 5,961,934.665 695,613.542 0.45 2,830.16 7,150.00 45.32 117.22 6,022.54 5,971.05 -1,420.13 2,586.33 5,961,925.979 695,529.484 2.00 2,847.36 7,175.00 45.47 117.24 6,040.10 5,988.61 -1,428.27 2,602.16 5,961,919.245 695,645.514 0.50 2,864.65 7,200.00 45.45 117.21 8,057.63 6,006.14 -1,436.42 2,618.01 5,861,911.503 695,661.562 0.12 2,881.97 7,225.00 45.61 117.18 6,075.15 6,023.66 -1,444.58 2,633.87 5,961,903.760 695,677.634 0.65 2,899.31 7,250.00 45.89 117.00 6,092.59 6,041.10 -1,452.73 2,649.82 5,961,896.018 695,693.780 1.23 2,916.72 - - CQMPASS 5000.1 Build 81D 9/1WO19 8:32:45AM Page 13 BP 0 by Final Survey Report Company: North America - ALASKA - 13P Local Coordinate Reference: Well 1-2-08 TVD Reference: KS @ 51.49uaft (L2-OSA) Project: Lisburne MD Reference. KB @ 51.49usft (1-2-08A) Site: L2 Well: 1-2-08 North Reference: True Survey Calculation Method: Minimum Curvature Wellbore. 1-2-0813 Database: EDM R5K - Alaska PROD - ANCP1 Design: L2-0813 - - Survey MD Inc AN TVD TVDSS NIS EIW Northing Easbng DI-eg V. Sec 1°I #°) (daft) (usfq (usft) (usft) (US% (-M (°1100ueft) (uett) (usrt) 7,275.00 45.90 115.80 6,109.99 6,058.50 -1,460.85 2,665.83 5,961,888.311 695,709.992 0.58 2,934.1E 7,300.00 45.97 116.73 6,127.38 6,075.89 -1,468.94 2,881.86 5,961,880.636 695,726.233 0.34 2,951.67 7,325.00 46.05 116.54 6,144.74 6,093.25 -1,477.00 2,697.94 5,961,872.989 695,742.511 0.63 2,969.20 7,350.00 45.91 116.53 6,162.11 8,110.62 -1,485.04 2,714.03 5,961,865.374 695,758.795 0.56 2,986.71 7,375.00 46.21 116.49 6,179.46 6,127.97 -1,493.07 2,730.14 5,961,857.756 695,775.104 1.21 3,004.26 7,400.00 46.02 116.54 6,196.79 6,145.30 -1,501.12 2,746.26 5,961,850.129 695,791.428 0.77 3,021.82 7,425.00 46.01 116.38 6,214.15 6,162.66 -1,509.13 2,762.36 5,961,842.531 695,807.731 0.46 3,039.35 7,450.00 46.00 116.48 6,231.52 6,180.03 -1,517.14 2,778.47 5,961,834.943 695,824.036 0.29 3,056.89 7,475.00 46.11 116.39 6,248.87 6,197.38 -1,525.15 2,794.59 5,981,827.347 695,840.353 0.51 3,074.44 7,500.00 46.06 116.41 6,266.21 6,214.72 -1,533.16 2,810.72 5,961,819.757 695,856.664 0.21 3,092.00 7,525.00 45.80 116.39 6,283.80 6,232.11 -1,541.14 2,826.81 5,961,812.186 695,872.972 1.04 3,109.51 7,550.00 45.31 118.48 6,301.10 6,249.61 -1,549.09 2,842.79 5,961,804.654 695,889.152 1.98 3,126.91 7,575.00 45.38 116.59 6,318:87 6,267.18 -1,557.03 2,658.70 5,981,797.121 695,905.260 0.42 3,144.24 7,800.00 45.24 116.62 6,33825 6,284.76 -1,584.99 2,874.59 5,961,789:573 695,921.350 0.57 3,161.56 7,625.00 45.49 116.56 6,353.92 6,302.313 -1,572'.96 2;890.50 5,961,782A22 695,937.456 1.01 3,178.89 7,650.00 45.64 116.62 6,371.32 6,319.83 -1,580.95 2,906.46 5,961,774.445 695,953.618 0.82 3,196.2E 7,675.00 45.29 116.70 6,388.85 6,337.36 -1,588.94 2,922.39 5,961,766.862 695,969.744 1.42 3,213.64 7,700.00 45.12 116.64 6,406.47 6,354.98 -1,596.90 2,938,24 5,961,759.308 695,985.795 0.70 3,230.92 7,725.00 45.04 116.67 6,424.12 6,372.63 -1,604.85 2,954.06 5,961,751.777 696,001.814 0.33 3,248.161 7,750.00 44.89 116.86 6,441.81 6,390.32 -1,612.77 2,969.85 5,961,744.257 696,017.600 0.60 3,265.37 7,775.00 44.79 116.66 6,459.54 6,408.05 -1,620.68 2,985.60 5,961,736.755 696,033.751 0.40 3,282.54 7,800.00 44.93 116.54 6,477.26 6,425.77 -1,828.58 3,001.37 5,961,729.267 696,049.715 0.65 3,299.72 7,825.00 44.79 116.53 6,494.98 6,443.49 -1,638.46 3,017.15 5,961,721.798 696,065.689 0.56 3,316.90 7,850.00 44.75 116.53 6,512.73 6,461.24 -1,644.32 3,032.90 5,961,714.341 696,081.637 0.16 3,334.06 1 7,875.00 44.64 116.46 6,530.50 6,479.01 -1,652.17 3,048.64 5,961,708.904 696,097.569 0.48 3,351.201 7,900.00 44.47 116.50 6,548.31 6,496.82 -1,659.99 3,064.34 5,981,699.490 696,113.464 0.69 3,368.30 7,925.00 44.46 116.50 6,566.16 6,514.67 -1,667.80 3,080.01 5,961,692.082 696,129.330 0.04 3,385.381 COMPASS 5000.1 Build 81D RIIW019 &32:45AM Page 14 BP Final Survey Report Company: North America - ALASKA - BP Local C"rdinate Reference: Well 1-2-08 Project; Lisburne TVD Reference: KB @ 51.49us8 (1-2-08A) Easting L2 MD References KB Q 51.49usft (1-2-08A) Sita: Wall: 1.2-08 North Reference: True Wellbore, 1-2-0813 Survey Catculstion Method: Minimum Curvature Desgm 1-2-08B Database: EDM RSK - Alaska PROD - ANCPi Survey MD Inc Azi ND TVDSS NIS EIW Northing Easting DLeg V. Sac (usfo (°) it (usft) (usft) (usft) (uet!) (uaftj (usm (°1f00uaft) (uafq 7,950.00 44.64 116.50 6,583.97 8,532.48 -1,675.63 3,095.70 5,961,684.682 698,145.221 0.72 3,402.46 7,975.00 44.44 116.47 6,601.79 6,550.30 -1,683.45 3,111.40 5,981,677.249 696,181.111 0.80 3,419.55 8,000.00 44.46 116.55 6,619.64 6,568.15 -1,891.26 3,127.06 5,961,669.840 598,178.972 0.24 3,436.61 8,025.00 44.60 116.53 6,637.46 6,585.97 -1,699.10 3,142.75 5,961,862.412 696,192.851 0.56 3,453.70 8,050.00 44.42 116.51 6,655.29 6,603.60 -1,706.92 3,158.43 5,961,654.992 696,208.728 0.72 3,470.78 8,075.00 44.71 116.48 8,673.10 6,621.61 -1,714.75 3,174.13 5,961,847.573 696,224.623 1.16 3,487.88 8,100.00 44.52 115.53 6,690.89 8,639.40 -1,722.58 3,189.84 5,961,640.143 696,240.532 0.77 3,504.99 8,125.00 44.46 116.44 6,708.73 6,657.24 -1,730.40 3,205.53 5,961,632.736 696,255.407 0.35 3,522.07 8,150.00 44.48 116.44 6,726.57 6,675.08 -1,738.19 3,221.21 5,961,625.344 696,272.283 0.08 3,538.14 8,175.00 44.38 116.41 6,744.42 6,692.93 -1,745.98 3,236.88 5,961,617.961 696,288.149 0.41 3,556.20 8,200.00 44.26 116.37 6,762.31 6,710.82 -1,753.75 3,252.53 5,961,610.503 696,303.989 0.49 3,573.23 8,225.00 44.22 116.39 6,780.22 6,728.73 -1,761.50 3,268.15 5,961,603.257 698,319.808 0.17 3,590.24 8,250.00 44.06 116.33 6,796.18 6,746.87 .-1,769.23 3;283.75 5,961,595.930 696,335.603 0.58 3,607.22 8,275.00 44.47 116.39 6,816.08 6,764.97 -1,770.88 3;299.39 , 5,961,588.585 696,351.434 1.57 3,624.24 8,300.00 44.26 118.42 6,833.93 6,782.44 -1,784.75 3,315.05 5,981,581.217 696,367.285 0.84 3,641.28 8,325.00 44.18 116.46 6,851.85 6,800.36 -1,792.51 3,330.66 5,961,573.857 696,383.090 0.34 3,658.28 8,350.00 44.50 116.59 6,689.73 5,816.24 -1,800.32 3,346.29 5,961,568.459 696,398.918 1.33 3,675.31 8,375.00 44.33 116.66 6,887.58 6,836.09 -1,808.16 3,361.94 5,981,559.023 696,414.754 0.71 3,892.35 8,400.00 44.35 116.69 6,905.46 6,853.97 -1,815.00 3,377.55 5,961,551.583 696,430.563 0.12 3,709.37 8,425.00 44.53 116.74 6,923.31 6,871.82 -1,823.87 3,393.18 5,961,544.119 696,446.394 0.73 3,726.42 6,450.00 44.76 116.79 8,941.10 6,889.61 -1,831.78 3,408.87 5,961,536.613 696,482.277 0.93 3,743.521 8,475.00 44.39 116.82 6,958.91 6,907.42 -1,839.69 3,424.53 5,961,529.106 696,478.135 1.48 3,760.60 8,500.00 45.00 116.78 6,976.68 6,925.19 -1,847.62 3,440.22 5,981,521.585 696,494.027 2.44 3,777.72 6,525.00 44.93 116.60 6,994.37 6,942.88 -1,855.56 3,456.01 5,961,514.058 696,510.009 0.58 3,794.921 8,550.00 45.34 116.36 7,012.00 6,960.51 -1,863.46 3,471.87 5,961,506.568 696,526.068 1.78 3,812.20 8,575.00 45.37 116.19 7,029.57 6,978.08 -1,871.33 3,487.82 5,961,499.107 896,542.211 0.50 3,829.55 8,600.00 45.50 116.01 7,047.11 6,995.62 -1,879.17 3,503.81 5,961,491.685 696,558.402 0.73 3,846.93 9/18!1019 8:32:45AM Page 15 COMPASS 5000.1 Build 81D BP Final Survey Report Company North America - ALASKA - BP Local Co-ordinate Reference: Well 1.2-08 Project;. Lisburne TV0 Reference: KB Q 51.49usft (1-2-08A) 46.23 115.21 MD Reference KB @ 51.49usft (1-2-08A) Site: Well: L2 1-2-08 North Reference: True -1,979:86 3;715.28 Survey Calculation Method: Minimum Curvature Wellbore, 1-2-0813 Database: EDM R5K - Alaska PROD - ANCP1 Design: L2 -08B 7,238.46 -1,987.41 Survey 5,961,389.330 696,788.721 1.23 MO Inc Nam 8,625.00 8,650.00 8,675.00 8,700.00 8,725.00 8,750.00 8,775.00 8,800.00 8,825.00 8,850.00 8,875.00 AM (i 45.74 115.79 46.04 115.63 46.07 115.45 46.14 115.30 46.16 115.32 46.23 115.21 46.31 46.23 46.45 46.05 46.05 115.09 115.08 115.17 115.32 115.59 TVD (watt) 7,064.60 7,082.00 7,099.35 7,116.68 7,134.00 7,151.31 7,168.59 7,185.87 7,203.13 7,220.42 7,237.77 TVDSS (1118M 7,013.11 7,030.51 7,047.86 7,065.19 7,082.51 7,099.82 7,117.10 7,134.38 7,151.64 7,168.93 7.186.26 NIS (waft) -1,886.97 -1,894.78 -1,902.52 -1,910.24 -1,917.95 -1,925.65 -1,933.33 -1,940.99 -1,948.66 -1,956.37 -1,964.10 E/W (uaft) 3,519.89 3,536.06 3,552.30 3,568.58 3,584.88 3,601.19 3,617.55 3,633.91 3,650.28 3,666.62 3,682.87 Northing (tom) 5,961,484.296 5,961,476.928 5,961,469.587 5,961,462.288 5,961,455.002 5,961,447.724 Eastmg (teff) 696,574.669 696.591.036 696,607.470 696,623.940 696,640.430 696,656.938 DLeg ('1180usft) 1.15 1.28 0.53 0.52 0.10 0.42 5,961,440.469 698,673.481 0.47 5,961,433.234 696,690.033 0.32 5,981,425.978 696,706.599 0.92 5,961,418.699 696,723.124 1.66 5,981,411.383 696,739.568 0.78 V. Sec (tsfl) 3,864.39 3,881.94 3,899.55 3,917.18 3,934.83 3,952.50 3,970.20 3,987.80 4,005.62 4,023.31 4,040.92 8,900.00 46.09 115.67 7,255.11 7,203.52 -1,971.89 3,699.10 5,961,404.015 696,755.995 0.28 4,058.53 8,925.00 45.66 115.66 7,272.52 7,221.03 -1,979:86 3;715.28 5,961,396.662 696,772.364 1.72 4,076.07 8,950.00 45.96 115.57 7,288.95 7,238.46 -1,987.41 3,731.44 5,961,389.330 696,788.721 1.23 4,093.60 8,975.00 46.04 115.46 7,307.31 7,255.82 -1,995.16 3,747.67 5,961,382.004 696,805.143 0.45 4,111.20 9,000.00 45.52 115.33 7,324.75 7,273.28 -2,002.84 3,763.86 5,961,374.739 696,821.519 2.11 4,128.74 9,025.00 45.82 115.19 7,342.22 7,290.73 -2,010.47 3,780.03 5,961,367.526 696,837.882 1.27 4,146.25 9,050.00 46.05 114.87 7,359.60 7,308.11 -2,018.07 3,798.30 5,961,360.347 696,854.348 1.30 4,163.85 9,075.00 45.73 114.29 7,377.00 7,325.51 -2,025.54 3,812.63 5,961,353.302 696,870.857 2.10 4,181.47 9,100.00 46.08 113.76 7,394.40 7,342.91 -2,032.85 3,829.03 5,961,346.417 696,887.437 2.07 4,199.131 9,125.00 46.06 113.57 7,411.75 7,360.26 -2,040.08 3,845.52 5,961,339.616 696,904.107 0.55 4,216.86 9,150.00 45.61 113.19 7,429.16 7,3T7.67 -2,047.19 3,861.98 5,961,332.925 696,920.744 2.10 4,234.531 9,175.00 45.81 112.89 7,446.62 7,395.13 -2,054.20 3,878.45 5,981,326.348 696,937.386 1.17 4,252.18 9,200.00 45.91 112.85 7,464.03 7,412.54 -2,081.17 3,894.98 5,961,319.802 896,954.089 0.42 4,289.88 9,225.00 45.70 112.61 7,481.46 7,429.97 -2,068.10 3,911.51 5,961,313.304 696,970.793 1.09 4,287.581 9,250.00 45.89 112.38 7,498.89 7,447.40 -2,074.95 3,928.07 5,961,308.875 696,987.520 1.01 4,305.28 9,275.00 45.96 112.12 7,516.28 7,454.79 -2,081.75 3,944.59 5,961,300.504 697,004.312 0.80 4,323.04 'I COMPASS 5000.1 Build 81D 9116/2019 8:32:45AM Page 16 BP Final Survey Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 1-2-08 Project: Lisburne TVD Reference: KB C 51.49usft (1-2-08A) MD Reference. KB @ 51.49usft (1-2-08A) Site: L2 Well: 1-2-08 North Reference: True Survey Calculation Method: Minimum Curvature Wellbore, 1-2-0813 Database: EDM R5K- Alaska PROD -ANCP1 Design. 1-2-0813 Survey MD Inc Azr TVD TVOSS WS ENV Northing Easting DLeg V. Sec ME (weft) (°) C) tusft) {weft) (waft) Nam (usm (usftl (10ouaft) (Us% 9,300.00 45.75 112.02 7,533.69 7,482.20 -2,088.49 3,961.32 5,961,294.193 897,021.104 0.89 4,340.78 9,325.00 45.86 111.87 7,551.12 7,499.63 -2,095.19 3,977.94 5,981,287.924 697,037.895 0.62 4,356.51 9,350.00 45.78 111.98 7,568.54 7,517.05 -2,101.89 3,994.57 5,961,281.660 697,054.692 0.45 4,376.251 9,375.00 45.51 112.11 7,588.02 7,534.53 -2,108.60 4,011.14 5,961,275.379 697,071.427 1.14 4,393.93 9,400.00 45.01 112.22 7,603.62 7,552.13 -2,115.30 4,027.59 5,961,269.105 697,088.038 2.02 4,411.491 9,425,00 44.82 112.31 7,621.32 7,569.83 -2,121.98 4,043.92 5,961,262.839 697,104.539 0.80 4,428.941 9,450.00 44.56 112.44 7,639.09 7,587.60 -2,128.68 4,060.18 5,961,256.566 697,120.963 1.10 4,446.31 9,475.00 44.28 112.87 7,656.95 7,505.46 -2,135.42 4,076.33 5,961,250.244 697,137.277 1.64 4,463.59 9,500.00 44.36 113.01 7,674.84 7,623.35 -2,142.22 4,092.41 5,961,243.852 697,153.531 0.51 4,480.831 9,525.00 44.28 113.20 7,692.72 7,641.23 -2,149.08 4,108.48 5,961,237.413 697,169.767 0.62 4,498.051 9,550.00 43.81 113.47 7,710.69 7,659.20 -2,155.96 4,124.44 5,961,230.942 697,185.896 2.02 4,515.181 9,575.00 43.91 113.69 7,728.72 7,677.23 -2,162.89 4,140.31 5,961,224.423 697,201.944 0.73 4,532.24 9,600.00 43.55 113.75 7,748.78 7,695.29 -2,168.64 4;158.14 5,961,217.880 897,217.938 1.45 4,549.25 9,625.00 43.03 113.98 7,784:98- 7,713.49 -2,178.78 4,171.81 5,961,211.350 697,233.787 2.17 4,566.12 9,650.00 43.22 114.14 7,783.23 7,731.74 -2,183.75 4,187.42 5,961,204.786 697,249.585 0.88 4,582.92 9,675.00 42.96 114.20 7,801.48 7,749.99 -2,190.74 4,203.00 5,961,198.197 697,255.320 1.05 4,599.71 9,700.00 42.61 114.30 7,819.83 7,768.34 -2,197.71 4,218.48 5,961,191.623 697,280.976 1.43 4,616.40 9,725.00 42.36 114.85 7,838.27 7,786.78 -2,204.74 4,233.84 5,961,184.998 697,296.506 1.79 4,632.97 9,750.00 41.81 115.11 7,856.82 7,805.33 -2,211.81 4,249.03 5,961,178.315 697,311.870 2.31 4,649.39 9,775.00 41.66 115.30 7,875.48 7,823.99 -2,218.90 4,264.08 5,961,171.617 697,327.104 0.78 4,665.69 9,800.00 41.47 115.82 7,894.18 7,842.69 -2,226.05 4,279.05 5,961,164.848 697,342.245 1.58 4,681.92 9,825.00 40.94 116.21 7,912.99 7,861.50 -2,233.25 4,293.85 5,961,158.006 897,357.225 2.36 4,698.001 9,850.00 40.56 115.63 7,931.93 7,880.44 -2,240.41 4,308.52 5,951,151.255 697,372.080 2.15 4,713.94 9,875.00 40.16 115.71 7,950.98 7,899.49 -2,247.42 4,323.12 5,861,144.819 697,386.846 1.61 4,729.77 9,900.00 39.64 115.78 7,970.16 7,918.67 -2,254.39 4,337.56 5,961,138.027 697,401.464 2.09 4,745.45 9,925.00 39.30 115.91 7,989.46 7,937.97 -2,281.32 4,351.86 5,961,131.470 697,415.939 1.40 4,760.98 9,950.00 39.06 115.90 8,008.84 7,957.35 -2,268.22 4,366.07 5,961,124.937 697,430.318 0.96 4,776.41 COMPASS 5000.1 Build 81D 9/1aW19 8:32.414M Page 17 BP Final Survey Report Company, North America - ALASKA - BP 47.76 109.88 8,324.20 8,272.71 Local Co-ordinate Reference: Well 1-2-08 5,961,015.715 697,667.618 Project: Lisburne 5,031.34 10,392.07 50.17 107.94 8,345.17 TVD Reference: -2,391.31 KB @ 51.49usft (1-2-08A) 5,961,008.504 897,690.600 8.83 5,055.33 10,423.78 52.80 105.16 6,384.92 MD Reference: -2,398.57 KB @ 51.49usft (1-2-08A) 5,981,001.849 697,714.497 Site: L2 Well. 1.2-08 5,080.09 10,455.39 55.72 104.52 8,383.38 North Reference. -2,405.35 True 5,960,995.708 697,739.402 10.15 5,105.73 10,487.22 56.70 106.08 8,401.08 Survey Calculation Method: Minimum Curvature 4,697.26 5,960,969.384 Wellbore: 1-2-08B 5.11 5,132.17 10,51B.97 57.96 107.12 Database; 8,368.73 EDM R5K - Alaska PROD - ANCP1 4,722.87 Design L2 -08B 697,790.883 4.63 5,158.88 10,550.77 59.80 107.24 8,434.66 8,383.17 -2,428,01 4,748.88 Survey 697,817.087 5.80 5,186.03 10,582.55 62.22 108.42 8,450.06 8,398.57 -2,436.06 4,775.49 MD Inc Azi 7.94 TVD TVDSS NIS E!W Northing Easting DLeg -2,443.91 V. Sec (unit] (°) (°) 8.58 (usft) Nam (usft) (waft) (usft) (usfq (1100usft) -2,451.51 Waft) 9,975.00 38.38 115.00 8,028.34 7,976.85 -2,274.94 4,380.19 5,961,118.582 697,444.604 3.53 4,791.71 10,000.00 38.15 116.01 8,047.97 7,996.48 -2,281.60 4,394.16 5,961,112.278 697,458.744 2.67 4,806.86 10,001.00 38.16 115.96 8,048.76 7,997.27 -2,281.88 4,394.72 5,961,112.021 697,459.306 3.25 4,807.45 10,047.49 37.10 118.30 8,085.58 8,034.09 -2,294.81 4,419.98 5,961,099.740 697,484.889 3.83 4,835.05 10,261.00 39.58 117.12 8,253.03 8,201.54 -2,356.36 4,537.24 5,961,041.230 697,603.684 1.21 4,963.48 10,293.30 42.94 114.51 8,277.31 8,225.82 -2,365.62 4,555.41 5,961,032.467 697,623.091 11.69 4,984.29 10,324.99 45.38 112.20 8,300.05 8,248.58 -2,374.36 4,576.68 5,951,024.250 697,643.575 9.22 5,006.04 10,380.13 47.76 109.88 8,324.20 8,272.71 -2,383.51 4,600.50 5,961,015.715 697,667.618 8.30 5,031.34 10,392.07 50.17 107.94 8,345.17 8,293.68 -2,391.31 4,623.29 5,961,008.504 897,690.600 8.83 5,055.33 10,423.78 52.80 105.16 6,384.92 8,313.43 -2,398.57 4,647.01 5,981,001.849 697,714.497 9.38 5,080.09 10,455.39 55.72 104.52 8,383.38 8,331.89 -2,405.35 4,671.75 5,960,995.708 697,739.402 10.15 5,105.73 10,487.22 56.70 106.08 8,401.08 8,348.59 -2,412.34 4,697.26 5,960,969.384 897,765.085 5.11 5,132.17 10,51B.97 57.96 107.12 8,41,8.22 8,368.73 -2,410.97 4,722.87 5,960,982.408 697,790.883 4.63 5,158.88 10,550.77 59.80 107.24 8,434.66 8,383.17 -2,428,01 4,748.88 5,960,915.038 697,817.087 5.80 5,186.03 10,582.55 62.22 108.42 8,450.06 8,398.57 -2,436.06 4,775.49 5,960,967.679 697,843.890 7.94 5,213.78 10,614.36 64.85 105.60 8,464.23 8,412.74 -2,443.91 4,802.86 5,960,980.535 697,871.451 8.58 5,242.2; 10,646.12 68.51 104.63 8,476.78 8,425.29 -2,451.51 4,831.02 5,960,953.658 697,899.797 12.17 5,271.39 10,677.96 71.65 104.60 8,487.60 8,436.11 -2,459.07 4,859.99 5,960,946.850 697,928.952 9.55 5,301.32 10,709.85 74.69 105.23 8,496.83 8,445.34 -2,466.92 4,889.46 5,960,939.754 697,958.635 9.72 5,331.83 10,741.69 76.90 104.58 8,504.64 8,453.15 -2,474.86 4,919.31 5,960,932.588 697,988.853 7.22 5,362.69 10,774.58 78.76 102.38 8,511.59 8,460.10 -2,482.37 4,950.65 5,960,925.884 698,020.172 8.62 5,394.921 10,806.25 80.12 99.511 8,517.38 8,465.89 -2,488.27 4,981.13 5,980,920.775 698,050.798 9.91 5,425.93 10,838.08 80.70 97.57 8,522.69 8,471.20 -2,492.93 5,012.17 5,960,918.915 698,081.941 6.28 5,457.20 10,889.82 81.07 96.99 8,527.72 8,476.23 -2,496.90 5,043.26 5,960,913.744 698,113.118 2.15 5,488.35 10,901.60 80.32 97.13 8,532.85 8,481.36 -2,500.75 5,074.38 5,960,910.690 698,144.328 2.40 5,519.51 10,934.23 81.04 97.66 8,538.14 8,486.85 -2,504.90 5,106.31 5,960,907.368 698,176.353 2.73 5,551.52 10,955.51 82.63 98.24 8,542.58 8,491.09 -2,509.18 5,139.98 5,960,903.874 698,207.1116 5.40 5,562.33 j Page 18 COMPASS 5000. i Build 81D 9/182019 8:32:45AM BP 0 by Final Survey Report Company: North America -ALASKA- BP Local Co-ordinate Reference: Well L2-08 Project: Lisburne TVD Reference: KB @ 51.49usft (L2 -08A) MD Reference: KB @ 51.49usft (1-2-08A) Site: L2 Well. 1-2-08 North References True Wellbore' 1-2-0813 Survey Calculation Method: Minimum Curvature Database. EDM RSK-AlaskaPROD -ANCP1 Design: 1-2-0813 Survey MD Inc Azi TVD TVDSS PUS EJW Northing Easting DLeg V. Sac (usm {^) (°I (usft) (USM (uaft) ("M (usft) (usft) ("110ouaft) (usm 10,997.30 85.41 97.03 8,545.89 8,494.40 -2,513.38 5,168.31 5,960,900.482 898,238.545 9.53 5,613.77 11,029.76 86.77 98.90 8,548.11 8,498.82 -2,517.31 5,200.45 5,960,697.382 698,270.778 4.21 5,645.94 11,061.59 86.83 96.88 8,549.88 8,498.39 -2,521.12 5,232.00 5,960,894.382 698,302.414 0.20 5,677.51 11,093.27 86.37 97.28 8,551.76 8,500.27 -2,525.02 5,263.39 5,960,891.292 698,333.885 1.92 5,708.93 11,125.08 85.19 97.79 8,554.10 8,502.61 -2,529.18 5,294.84 5,960,887.941 698,365.429 4.04 5,740.48 11,156.81 84.50 98.01 8,556.93 8,505.44 -2,533.52 5,326.14 5,960,884.403 698,396.833 1.98 5,771.931 11,188.67 54.40 98.31 8,559.98 8,508.49 -2,538.02 5,357.53 5,960,880.710 698,428.328 1.13 5,803.50 11,220.38 84.14 98.88 8,563.15 8,511.66 -2,542.74 5,388.73 5,960,876.798 698,459.634 1.97 5,834.93 11,252.27 84.16 100.51 8,566.39 8,514.90 -2,548.08 5,420.00 5,960,872.261 698,491.030 5.09 5,866.58 11,284.12 84.11 100.84 8,569.64 8,518.15 -2,553.95 5,451.14 5,960,857.195 698,522.304 1.05 5,898.22 11,315.91 84.20 99.67 8,572.88 8,521.39 -2,559.58 5,482.25 5,960,862.366 898,553.556 3.67 5,929.80 11,348.61 84.85 98.98 B,576.00 8,524.51 -2,564.85 5,514.38 5,960,657.919 698,585.799 2.89 5,962.26 Tie point p In p 11n oint 84.78 99.00 8,577.03 . 8,525.04 -2,565.82 5,525.58 5,960;856.435 698,597.044 0.68 5,873.58 KOP - Top of Whipstock 11,384.24 81.50 96.55 8,579.92 8,528.43 -2,569.88 5,549.42 5,960,853.793 698,620.958 16.82 5,997.50 Interpolated Azimuth 11,410.39 76.91 94.00 8,584.37 8,532.88 -2,572.25 5,575.07 5,96 0,852.082 698,6.664 46 13.80 6,023.00 i Interpolated Azimuth 11,440.52 78.94 91.06 8,590.16 8,538.67 -2,573.56 5,604.61 5,960,851.536 698,676.223 9.58 6,052.01 Interpolated Azimuth 11,470.56 79.75 88.11 8,595.72 8,544.23 -2,573.34 5,634.13 5,960,852.509 698,705.724 10.02 6,080.66 Interpolated Azimuth 11,500.45 79.22 85.16 8,601.17 8,549.88 -2,571.82 5,663.46 5,960,854.986 698,735.002 9.66 6,108.77 Interpolated Azimuth 11,530.31 79.04 82.20 8,606.81 8,555.32 -2,568.39 5,692.60 5,960,858.961 698,764.050 9.75 8,138.34 Interpolated Azimuth 11,560.28 78.85 79.22 8,612.55 8,561.06 -2,563.64 5,721.83 5,960,864.452 698,792.942 9.78 6,163.44 First Clean Survey 9/1812019 8:32.45AM - Page 19 COMPASS 5000.1 Build SID BP Final Surrey Report Company: North America - ALASKA - BP Local Co-ordinats Reference: Well L2-08 Project Lisburne TVD Reference: KB @ 51.49usft (1-2-08A) Site: L2 MD Reference: KB @ 51.49usft (L2 -08A) Well: 1-2-08 North Reference: True Wellbore: 1.2-08B Survsy Ca+culat{ac Method: Minimum Curvature Design: 1-2-08B Database-* EDMRSK- AlaskaPROD -ANCPi Survey MD Inc AN TVD TVDSS NIS EIW Northing Easting 91.99 V. Sec (uaft) 0 r) ("Oft) (tom Nam (usft) (usft) Nam (°M00usft) (usft) 11,590.28 78.48 76.90 8,618.45 8,566.96 -2,557.56 5,750.41 5,960,871.274 698,821.550 7.68 6,189.99 11,620.51 78.33 73.19 8,624.53 8,573.04 -2,549.92 5,779.01 5,960,879.648 698,849.948 12.03 6,216.00 11,650.40 78.46 70.06 8,630.54 8,579.05 -2,540.69 5,806.79 5,960,869.585 698,877.482 10.27 6,240.84 11,680.45 78.10 67.07 8,636.65 8,565.16 -2,529.84 5,834.18 5,960,901.035 698,904.581 9.82 6,264.94 11,710.65 76.41 63.54 8,643.31 8,591.82 -2,517.64 5,860.94 5,960,914.019 698,931.012 12.70 6,288.06 11,740.73 77.28 59.97 8,650.16 8,598.67 -2,503.78 5,886.73 5,960,928.537 698,956.443 11.91 6,309.89 11,772.63 80.26 57.66 8,656.37 8,604.88 -2,487.57 5,913.50 5,960,945.420 698,982.779 11.78 6,332.10 11,800.31 83.39 56.30 8,880.30 8,608.81 -2,472.64 5,936.46 5,960,960.934 699,005.358 12.24 6,350.92 11,830.29 86.16 59.93 8,663.03 8,611.54 -2,456.88 5,961.81 5,960,977.343 699,030.286 15.19 6,371.86 11,860.48 88.49 63.49 8,664.44 8,612.95 -2,442.59 5,988.38 5,960,992.308 699,055.458 14.08 6,394.32 11,890.64 88.65 67.85 8,665.19 8,613.70 -2,430.17 6,015.83 5,961,005.428 699,083.595 14.46 6,418.10 11,920.00 86.28 70.75 8,686.49 8,615.00 -2,418.81 6,043.26 5,961,016.495 699,110.750 12.75 6,442.34 11,950.39 89.45 73.90 8,687..62 8,616.13 -2,410.59 6,072.19 5,961,028.452 699,139.431 14.70 6,468.30 11,980.70 91.32 78.24 8,667.42 8,615.03 -2,40&.29 6,101.60 5,961,034:499 699,168.641 15.59 6,495.17 12,010.69 91.29 82.19 8,666.74- 8,615.25 -2,388.20 6,-131.14 5,961-,040:351 698,198.039 13,17 6,522.69 12,040.66 89.85 86.51 8,666.44 8,614.95 -2,395.25 8,160.95 5,861,044.085 699,227.787 15.19 6,550.96 12,070.42 89.32 88.93 8,666.65 8,615.16 -2,394.07 6,190.68 5,961,046.012 699,257.458 8.32 6,579.81 12,100.75 88.28 85.40 8,667.29 8,615.80 -2,392.57 6,220.97 5,961,048.289 699,287.589 12.13 6,608.69 12,130.40 88.53 83.48 8,668.11 8,616.62 -2,389.70 6,250.46 5,961,051.917 699,317.102 6.53 6,636.69 12,160.83 87.82 79.58 8,669.08 8,617.59 -2,385.22 6,280.54 5,961,057.167 699,347.052 13.02 6,664.88 12,193.80 89.14 77.30 8,669.96 8,618.47 -2,378.61 6,312.83 5,961,064.598 699,379.157 7.99 6,694.71 12,220.68 88.10 74.95 8,670.61 8,619.12 -2,372.17 6,338.91 5,961,071.707 699,405.067 9.52 6,718.56 12,256.48 88.31 71.90 8,671.73 8,620.24 -2,361.97 6,373.22 5,961,082.790 699,439.094 8.56 6,749.51 12,280.49 90.00 70.65 8,672.08 8,620.59 -2,354.26 6,395.94 5,961,091.075 699,461.613 8.76 6,769.79 12,310.57 88.80 56.82 8,672.40 8,620.91 -2,343.36 6,423.97 5,981,102.697 699,489.347 13.34 6,794.48 12,340.82 88.74 63.38 8,573.05 8,621.56 -2,330.62 6,451.39 5,961,116.128 699,516.437 11.37 6,818.15 12,371.78 89.29 81.58 8,673.58 8,622.09 -2,316.32 6,478.84 5,961,131.135 699,543.508 6.14 6,841.48 9/18/2019 8'32:45AM Page 20 COMPASS 5000.1 Build SID BP 0 bp Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1.2-08 Project: Lisburne TVD Reference: KB C 51.49usft (1-2-08A) SRO; L2 MD Reference: KB C 51.49uaft (1-2-08A) Well: L2-08 North Reference: True Wellbore: 1-2-086 Su"Oy GgWWWW's Wtho4' Minimum Curvature Design; 1-2-088 Database: EDM R5K- Alaska PROD -ANCP7 Survey MD Inc Azi TVD TVDSS NIS EIW Northing Eastmg DLeg V. Sec (asft) l°I fi faR) IDsft) I4w) (usft) (UM (usft) (°1locueft) weft? 12,400.74 88.83 64.02 8,674.05 8,622.56 -2,303.08 6,504.59 5,961,145.031 699,588.907 8.84 6,863.40 12,430.66 86.93 68.21 8,675.16 8,623.67 -2,290.97 8,531.92 5,961,157.832 699,595.917 15.37 6,887.13 12,460.23 87.11 70.58 8,676.70 8,625.21 -2,280.58 6,559.56 5,961,168.934 699,623.276 7.96 6,911.56 12,491.05 88.40 74.44 8,677.91 8,626.42 -2,271.32 6,588.93 5,961,178.943 899,652.392 13.26 6,937.93 12,520.97 88.19 79.13 8,678.B0 8,627.31 -2,254.48 6,618.03 5,961,186.523 699,881,312 15.68 6,964.621 12,550.63 88.83 84.29 8,679.57 8,628.08 -2,260.18 6,647.56 5,961,191.583 699,710.717 17.41 6,992.31 12,582.47 89.91 89.83 8,679.92 8,828.43 -2,258,56 6,679.14 5,961,194.015 699,742.247 17.84 7,022.83 12,610.62 89.32 93.52 8,680.11 8,628.62 -2,259.38 6,707.28 5,961,193.916 699,770.390 13.27 7,050.17 12,839.93 90.46 97.51 8,680.17 8,628.68 -2,262.20 6,736.44 5,961,191.850 699,799.619 14.16 7,079.19 12,671.15 90.71 97.90 8,679.85 8,628.36 -2,26$.38 6,767.38 5,961,188.461 699,830.651 1.48 7,110.24 12,700.95 87.76 92.21 8,680.25 8,628.76 -2,269.01 6,797.05 5,961,186.599 699,860.373 21.50 7,139.70 12,730.77 90.25 87.93 8,680.76 8,629.27 -2,269.05 6,826.85 5,961,187.329 699,890.168 16.60 7,168.68 12,760.30 90.89 84.27 8,680.47 .8,628.98 -2,267.04 61856.31 5,961,190:093 699,919.560 12.58 7,196.84 12,790.69 89.51 80.05 6,680.36 8,628.67 -2,282.87 6,086.60, 5,961,195.041 699,949.738 14.51 7,225.31 12,820.49 90.98 77.06 8,6813.24 8,628.75 -2,256.99 6,915.61 5,961,209.657 899,978.582 11.26 7,252.13 12,850.82 90.43 72.83 8,879.87 8,628.38 -2,249.17 6,944.70 5,961,210.225 700,007.457 14.16 7,278.57 12,860.53 89.51 69.31 8,679.88 8,628.39 -2,239.47 6,972.99 5,961,220.649 700,035.485 12.16 7,303.79 12,912.28 90.80 65.96 8,679.80 8,628.31 -2,227.39 7,002.34 5,961,233.478 700,064.520 11.31 7,329.49 12,940.65 92.36 65.10 8,679.01 8,627.52 -2,215.64 7,028.15 5,961,245.883 700,090.019 6.28 7,351.83 12,970.48 90.09 87,30 8,678.38 8,826.89 -2,203.61 7,055.44 5,961,258.612 700,116.983 10.60 7,375.53 13,000.56 89.45 71.67 8,678.50 8,627.01 -2,193.07 7,083.80 5,961,259.870 700,144.865 14.66 7,400.43 13,030.26 89.32 75.58 8,678.82 8,627.33 -2,184.70 7,112.09 5,961,278.970 700,173.128 13.17 7,426.16 13,060.49 90.71 81.50 8,678.81 8,627.32 -2,178.70 7,141.70 5,961,285.732 70D,202.576 20.12 7,453.54 13,090.68 90.18 88.57 8,678.57 8,627.08 -2,175.56 7,171.72 5,981,289.638 700,232.499 16.88 7,481.98 13,122.50 88.37 90.97 8,678.98 8,627.49 -2,174.88 7,203.52 5,961,291.138 700,264.271 14.95 7,512.73 13,150.34 88.86 96.13 8,679.65 8,628.16 -2,178.80 7,231.29 5,961,290.129 700,292.073 18.61 7,540.13 13,174.50 86.93 99.88 8,680.54 6,629.05 -2,179.96 7,255.19 5,961,287.383 700,316.053 17.45 7,564.15 WIWO19 8:32:95AM Page 21 COMPASS 5000.1 Build 81D BP Final Survey Report Company. North America - ALASKA - BP Local Co-ordinete Reference: Well L2-08 Project: Lisburne TVD Reference: KB @ 51.49usft (1-2-08A) Sfte: L2 MD Reference: KB @ 51.49usft (L2 -08A) Well: 1.2-08 North Reference: True Wellbors: 1-2-0813 Survey Calculation Method: Minimum Curvature Design: 1-2-0813 Detabase: EDM R5K -Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS NIS E1W Northing Easting DLeg V. Sec (usft) (°) {°) (USM (USM (rift) (usft) (ustt) Owft) 01001.1610 (usft) 13,200.49 87.76 102.91 8,681.74 8,830.25 -2,185.08 7,280.64 5,961,282.910 700,341.622 12.08 7,590.08 13,230.89 91.48 101.79 8,681.94 8,830.45 -2,191.59 7,310.33 5,961,277.175 700,371.468 12.78 7,620.48 13,250.80 91.63 100.00 8,681.13 8,629.84 -2,197.24 7,339.89 5,961,272.280 700,400.960 6.00 7,650.35 13,290.58 90.18 99.12 8,680.66 8,629.17 -2,202.19 7,369.05 5,961,268.092 700,430.438 5.70 7,860.05 13,320.53 92.09 98.36 8,680.07 8,628.58 -2,206.74 7,388.65 5,981,254.304 700,460.138 6.86 7,709.89 13,351.02 90.03 95.28 8,679.50 8,628.01 -2,210.62 7,428.88 5,961,281.198 700,490.459 9.60 7,740.19 13,380.81 89.51 94.61 8,679.62 8,628.13 -2,213.45 7,458.53 5,961,259.135 700,520.174 5.87 7,769.67 13,410.65 88.93 92.38 8,680.55 8,629.06 -2,215.26 7,488.30 5,951,258.082 700,549.975 11.43 7,799.04 13,440.77 87.42 89.03 8,682.03 8,630.54 -2,215.63 7,518.37 5,961,258.485 700,580.050 11.23 7,828.36 13,470.53 89.82 86.47 8,682.75 6,631.28 -2,214.47 7,548.10 5,961,260.416 700,609.732 11.79 7,856.98 13,504.10 89.75 83.13 8,882.88 8,631.39 -2,211.42 7,581.53 5,961,264.316 700,643.068 9.95 7,888.78 13,530.62 87.94 61.10 8,683.41 6,631.92 -2,207.79 7,607.79 5,961,268.626 700,669.226 10.25 7,913.431 13,561.20 89.72 78.00 6,684.04 8,632.55 -2,202.24 7;637.85 5,961;274.941 700,899.133 11.69 7,941.36 13,592.47 90.58 75.17 8,883.95 8,632.46 -2,194.99 7,668.26 5,961,282.973 700,729.348 9.46 7,968.22 13,620.87 90.34 70.88 8,683.73 8,632.24 -2,186.70 7,695.42 5,961,291.957 700,756.280 15.13 7,993.67 13,650.91 92.02 68.61 8,683.11 8,631.62 -2,176.30 7,723.59 5,961,303.073 700,784.176 9.40 8,018.62 13,680.50 91.60 72.22 8,682.17 8,630.68 -2,166.39 7,751.45 5,961,313.697 700,811.770 12.288,043.371 13,710.53 90.34 75.42 8,681.66 8,630.17 -2,158.03 7,780.28 5,961,322.800 700,840.376 11.45 8,069.44 13,742.10 90.74 81.48 8,681.37 8,629.88 -2,151.71 7,811.20 5,961,329.909 700,871.117 19.24 8,098,01 13,770.44 91.66 85.72 8,680.77 8,629.28 -2,148.55 7,839.35 5,961,333.789 70.899.175 15.31 8,124.63 13,794.95 91.14 88.30 8,680.17 8,628.68 -2,147.27 7,883.81 5,961,335.695 700,923.600 10.73 6,148.11 13,820.60 91.57 90.29 8,679.57 8,628.08 -2,146.98 7,889.45 5,961,336.669 700,949.221 7.94 8,172.96 13,650.99 92.27 89.51 8,678.55 8,627.06 -2,146.93 7,919.83 5,981,337.478 700,979.581 3.21 8,202.48 13,680.52 89.45 87.12 8,678.11 8,626.62 -2,146.09 7,949.34 5,981,339.076 701,009.058 12.74 8,230.97 13,911.46 90.71 84.49 8,678.06 8,626.57 -2,143.82 7,980.19 5,961,342.131 701,039.841 9.43 8,260.43 13,940.49 90.83 81.91 8,677.67 8,626.18 -2,140.39 8,009.01 5,961,346.307 701,068.583 8.90 8,287.64 13,970.45 92.00 79.31 8,676.93 8,625.44 -2,135.50 8,038.56 5,961,351.950 701,097.972 9.51 8,315.221 9/1812019 8:32:45AM Page 22 COMPASS 5000.1 Build 81D 9/18/2019 8:32:45AM Page 23 COMPASS 5000.1 Build BID BP 0 bp Final Survey Repoli Company: North America -ALASKA- BP local Co-ordinate Reference: Wall 1-2-08 Project: Lisburne TVD Reference. KB @ 51.49usft (1-2-08A) Site: L2 MD Rafarance• KB @ 51.49uaft (1-2-08A) W611: L2-08 North Reference: True Wellbone: 1-2-08B Survey Calculation Method: Minimum Curvature Design: 1-2-08B Database. EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi TVD TVDSS NIS EAN Northing Easting DLeg V. Sac (usft) (°) (°l (rift) Nam (-ft) (uaft) (usft) [Daft) (1100usft) Nam 14,000.42 93.07 76.54 8,675.61 8,624.12 -2,129.24 8,067.83 5,961,358.962 701,127.075 9.90 8,342.20 14,030.45 90.74 72.08 8,674.81 8,623.12 -2,121.12 8,086.72 5,961,367.816 701,155.741 16.75 8,368.38 14,060.49 91.38 67.91 8,674.05 8,622.58 -2,110.85 8,124.93 5,961,378.809 701,183.682 14.04 8,393.40 14,090.38 90.83 63.62 8,673.48 6,621.99 -2,098.59 8,152.18 5,961,391.768 701,210.801 14.47 8,417.00 14,120.28 91.57 67.03 8,672.85 8,621.36 -2,086.11 8,179.34 5,961,404.939 701,237.429 11.67 8,440.48 14,153.31 81.60 70.65 8,671.94 8,620.45 -2,074.19 8,210.12 5,961,417.642 701,267.897 10.95 8,467.61 14,182.65 89.88 72.66 8,671.56 8,620.07 -2,064.96 8,237.97 5,961,427.586 701,295.494 9.02 8,492.51 14,210.52 91.20 78.13 8,671.29 8,619.80 -2,057.94 8,284.93 5,961,435.301 701,322.260 20.19 8,517.06 14,240.78 90.37 81.49 8,670.88 8,619.39 -2,052.58 8,294.70 5,961,441.415 701,351.886 11.44 8,544.75 14,271.90 68.95 83.59 8,671.06 8,619.57 -2,048.54 8,325.55 5,961,448.247 701,382.624 8.15 8,573.80 14,300.37 87.64 83.76 8,671.91 8,620.42 -2,045.41 8,353.84 5,961,450.107 701,410.816 4.64 8,600.55 14,330.80 91.51 85.13 8,672.14 8,620.65 -2,042.46 8,384.12 5,961,453.829 701,441.009 13.49 8,629.30 14,353.49 93.16 85.09 8,671..21. 6,619.72 -2,040.53 81408.71 5,961,458.341 701,463.538 7.27 8,650.80 14,388.00 93.16 85.09 8,689.31 8,617.82 -2,037.58 8,441.04 5,961,460:171 701,497.780 0.00 8,683.48 Projection to TD 9/18/2019 8:32:45AM Page 23 COMPASS 5000.1 Build BID M"""T-,= WELLBORE DETAILS: L2 -m3 REF6AEK'CEINFOIAW110N prow: Lisbumo M.WMt NeM[1677�, Sibs: L2 uos�Nm L2 -08B I c dk&ta yPamme: WahL2, TMNam bp ?Neill 1.2-08 stiegm:sr4t3w Verir+l (iV0)Rdamce KB@51.Woo882-0B4i 0 ppaq.:m Bxim1V9)Rdemam NomimlomondWam " AcbAl: U -M I P> + 11s On MD: 1-2-00A 1 881 Meaa.ea Moon gimme: lusg!sP.4a®t0.z�en) Comk9on Melhod: Mlnm�m Cuvar,re AOGCC - Offsets within 500ft Essting (300 us8ln) jig I0 a o 0 18-12C 4900 n •` 596 iI..LL -, 984800 5984600 0 4 598430 _ ___ - ..... _ _ + - 1 _ - 300 ��� L2-086 1 L2-07 ' e -83700 I � q _ L O i I i 1-2-2111o I o, a o 1 d - I _. _ - _. _ I _ I I I - - 100 ,18 1 _ .. .. � � _ - Ir � I i 8962800 I � I I I {(100 .. '__ i __ .: _ _.... _ _ ... —_ _ _ _ - 5982500 1-2-1 _ I - - ' - _ i I c5ee229 �.. _ 4500 _ _ I . -11-2 -59&22W 8590 Z 58fi190 t-. - 1 � I -- - - i - .. _ 9? - 1900 1 018' 1 t I' i .. ... 5aaa L2 -WA - i 1690 n� a I �I = 5961 - ' :. `... . _ O C _... — I.-. oa ..—.. - — 81 ._.... p ' 9 300 ._ .. yl .... 5 vl I �.. � 696100 0-' _ 1&32A .moi_ _ x-,.. I e6700o 5500 r I a 799 l{ o 0 -59W _ b' y o 0 1 a -i t 12-08 _ 596070 i.. 9 i ' ' 1 34 � 11-23 1 I 5960406 S' 59604 m I ; 59807 1-2- m -..- _ .... _. i _. �m.'. - _ ...-I 960100 55995599850 i- iIItII 11-30 11-30 700a� I I 595958000 1�_30A 59592 7500 0 595890 I I i 18,2 �� I... � ' 8900 80001 _ 18-26A 595860 — - -� 5858300 1 o Easting (300 usMn) Obp North America - ALASKA - BP Lisburne L2 L2-08 L2-0813 L2 -08B 500292176102 AOGCC Offset Well Report 18 September, 2019 Company: North America - ALASKA - BP project. Lisburne Reference Slits: L2 Sita Error. 0.00usft filderence Well: 1-2-08 Well Error. 0.00usft Reference Wellbore L2 -08B Reference Design, Lz-asrs BP AntiCollision Report Local Ca -ordinate Reference: TVD Referenee: MID Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-08 KB Q 51.49usft (1-2-08A) KB @ 51.49usft (1-2-08A) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference L2-086 Filter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 500.00usft Error Surface: Elliptical Conic Survey Program From (usft) 50.00 10,001.00 10,261.00 11,380.00 Daft 9/18/2019 To (usft) Survey (Wellbore) 10,001.00 Survey #2 (1-2-08A) 10,047.49 1 : MWD - Standard (1-2-08) 11,348.61 2: MWD - Standard (1-2-08A) 14,388.00 Survey 91 (1-2-08B) Tool Name Description GYD-GC-MS Gyrodata gyrocompassing mis MWD MWD - Standard MWD MWD - Standard MWD MWD - Standard 9/18/2019 8:54:32AM Pape 2 of COMPASS 5000. 1 Build 81D BP 0 by Antioollision Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well L2-08 Project: Lisburne TVD Reference: KB @ 51.49usft (1-2-08A) Reference Site: L2 MD Reference- KB @ 51.49usft (1-2-08A) Site Error: 0.00usft North Reference: True Reference Well. 1-2-08 Survey Calculation Method: Minimum Curvature Well Error. 0.00usft Output errors are at 1.00 sigma Reference Wellbore 1-2-0813 Database: EDM R5K- Alaska PROD - ANCP1 Reference Design- 1-2-0813 OFRW TVD Referanew 06581 uacum 9/1&2019 8:54,32AM Page 3 of 3 COMPASS 5000.1 Build 810 • Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Wali - Wellbore - Destgn (usft) (usto (usm 11 18 18-34 - 18-34 -18-34 11,203.24 12,153.00 209.93 L2 L2-03 - 1-2-03 - 1-2-03 2,521.76 2,525.00 245.99 1-2-03 - L2 -03A- 1-2-03A 2,523.54 2,525.00 246.03 1-2-06 - 1-2-06 - 1-2-06 2,601.05 2,600.00 35.90 1-2-07 - 1-2-07 - 1-2-07 337.27 325.00 179.60 1-2-07 - L2 -07A- 1-2-07A 337.27 325.00 179.60 1-2-07 - L2-07APB1 - L2-07APB1 337.27 325.00 179.60 1-2-07 - L2-0713- 1-2-07B 337.27 325.00 179.60 1-2-07 - L2-07BPB1 - L2-07BPB1 337.27 325.00 179.60 1-2-08 - 1-2-08 - 1-2-08 10,355.75 10,350.00 7.44 L2 -08 -L2 -08A -L2 -08A 11,650.00 11,675,00 78.20 1-2-08 - L2-0813- 1-2-0813 WP09 14,328.16 14,325.00 30.42 1-2-10 - 1-2-10 - 1.2-10 2,156.32 2,150.00 66.83 1-2-11 - 1-2-11 - 1.2-11 1,822.65 1,825.00 133.40 1-2-11 - 1-2-11PB1 - 1-2-11 PBI 1,822.65 1,825.00 133.40 L2-11 - 1-2-11PB2- 1-2-11 P132 1,822.65 1,825.00 133.40 1-2-13 - 1-2-13 - 1-2-13 2,145.09 2,150.00 236.65 1-2-13 - 1-2-13A - 1-2-13A 2,147.68 2,150.00 236.70 1-2-14 - 1-2-14 - 1-2-14 2,254.39 2,250.00 183.97 1-2-14 - L2 -14A- 1-2-14A 2,254.39 2,250.00 183.97 1-2-14 - L2-1413- 1-2-145 2,254.39 2,250.00 183.97 1-2-14 - 1-2-14C - L2 -14C 2,254.39 2,250.00 183.97 1-2-16 - 1-2-16 - 1.2-15 2,300.00 2,300.00 245.56 1-2-18 - 1-2-18 - 1-2-18 1,228.38 1,225.00 304.05 1-2-18 - L2 -18A- L2 -18A 1,222.59 1,225.00 303.93 1-2-20 - 1-2-20 - 1-2-20 2,222.85 2,225.00 359.99 1-2-20 - 1-2-20PB1 - 1-2-20PB1 2,222.85 2,225.00 359.99 1-2-21 - 1-2-21 - 1-2-21 2,022.61 2,025.00 433.92 1-2-21 - L2 -21A -L2 -21A 2,022.61 2,025.00 433.92 1-2-21 - 1-2-21 B - 1-2-21 B 2,022.61 2,025.00 433.92 1-2-24 - 1-2-24 - 1.2-24 2,222.94 2,225.00 480.28 L3 1-3-15 - 1-3-15 -1-3-15 13,875.00 11,500.00 251.84 9/1&2019 8:54,32AM Page 3 of 3 COMPASS 5000.1 Build 810 Printed 10/22/2019 1:29:54PM AMh Artwts - ALASKA -A, Gemenftg Repot Common Well Name: L2-08102 Report no.: 1 Report date: 9/2112019 Project: Lisburne Site: L2 Spud Date/Time: 1111/1987 EvenlType; COM- ONSHORE (CON) Start Date: 9119!2019 End Date: 9/25/2019 AFE No.: Contractor. NABORS ALASKA DRILLING INC. Rig Name/No.: CDR -2 Rig Release: H-S4DW00199G-EX-DI-RN - (1,573,175.00) BPUOI: USA00001100 Active datum: KB @51.5ft (above Mean Sea Level) Job type: Primary Cement job start datettime: 9/21/2019 6:30PM Job end dateAlme: 9!2112019 10:30PM Cement Company: SCHLUMBERGER Cementer. KEITH PIERCE Cemented String: PRODUCTION LINER 1 String Size: 2.875 (in) String Set TMD: 14,388.0 (ft) Hole Size: 4.250 (in) Pit(7i Pipe Movement: NO MOVEMENT Rotating Time (Start -End): RPM: Rotating Torque (initlavglmax): (ft-lbf) Reciprocating Time (Start -End): Recip Drag UplDown: (kip) SPM: Stroke Length: SlurryType: CEMENT Purpose: PRIMARY Class: G -CLASS Description: TAIL SLURRY Density: 15.30 (ppg) Yield: 1.3100 (ft'!sk) Mix Water Ratio: 4.290 (gaVsk94) Excess: 20.00(%) Mix Method: BATCH Sacks Used: 183.50 (941b sacks) Water Volume: 18.7 (bbl) Excess Slurry Volume: 7.1 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 42.8 (bbl) Excess Measured From: EST. GAUGE HOLE Mud Type: Density: PV: - YP: Viscosity: Gels 10 Sec: Gels 10 Min: �4 Name Type Amount Units Concentration Unit D163 CEMENT 5.000 % BWOC D047 ANTIFOAM AGENT 0.100 GAUSX D20e ANTIFOAM AGENT 0.100 GAUSX D065 FLUID LOSS 1.400 % BWOC D600 G GAS -BLOCK 1.500 GAUSX D167 FLUID LOSS 0.100 % BWOC Thick time Thick Free water Free water Fluid loss Fluid loss Fluid loss Comp Comp Comp Comp Comp Strength Comp Strength (hr) temp. N temp. (oc/30m1n) 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) 5.10 177.00 0.00 80.00 36.0 177.00 Printed 10/22/2019 1:29:54PM Printed 10/22/2019 1:29:54PM N66 'Afnel' ca -ALA i - AP *r nMg. Repay Common Well Name: 1-2-08 ! 02 y Report no.: 1 Report date: 9121!2019 Project: Lisbume Site: L2 Spud Date/Time: 1111!1987 Event Type: COM- ONSHORE (CON) Start Date: 9/1912018 End Date: 9/25/2019 AFE No.: Contractor: NABORS ALASKA DRILLING INC. Rig Name/No.. CDR -2 1 Rig Release: H-S4DW00199G-EX-DI-RN - (1,573,175.00) BPUOI: USA00001100 Active datum: KB @51.5ft (above Mean Sea Level) Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom Plug Pressure Float Piesstire Retums Circulate Cmt Vol to Total Annular no. (ft) (ft) Rate Press. Plug Plug Bumped Bumped Heid Heid Prior Surface Mud Lost Flow (gpm) (psi) (psi) (min) (hr} (bbl) (bbl) After 1 PRIMARY CEMENT 10,542.0 14,388.0 Y Y y Y :V 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 dateltime job Used temp. temp. (bbl) Rate (bbUmin) (ft) (R) (sco (bbUmin) Casing Test Shoe Teat Liner Top Test Test Pressure: (psi) FITILOT: (ppg) Liner Overlap: (ft) Time: (min) Tool: N Positive.Test (ppg) Positive Test Tool: Cement Found between Shoe and Collar. Open Hole Length: Negative Test (ppg) Negative Test Tool: N Hours Before Start: Time before test "-' Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summery CBL Run: N Cement Top: (ft) Under Pressure: How Determined: Bond Quality: TOC Sufficient: Y CET Run: N Job Rating: Bond Quality: If Unsucoassful, Detection Indicator: Temp Survey: Remedial Cement Required: N Hrs Prior to Log: How Determined: Printed 10/22/2019 1:29:54PM MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg � 4f,// (q DATE: 10/17/2019 P. I. Supervisor FROM: Lou Laubenstein SUBJECT: IA Pressure Test Petroleum Inspector PBU 1-2-0813 BPXA PTD 2190770 1011612019: This was a plug verification test on the tubing -casing annulus of well PBU 1-2-0813 following a cement squeeze to repair a production casing leak. The cement squeeze was done under Sundry approval 318-389 (PBU L2 -08A) prior to redrilling the well as 1-2-0813. The pressure integrity test was deferred until after completing the redrill. Several attempts were required before getting passing results for the tubing and tubing - casing annulus. Final test results were: Tubing Test Tubing (psi) Tubing -Casing Annulus si Casing -Casing Annulus(psi) Initial 2272 63 117 - 15 minutes 2602 76 - 117 30 minutes 2514 77 117 Tubing -Casing Annulus Test(psi) Tubing Tubing -Casing Annulus(psi) Casing -Casing Annulus(psi) Initial 2751 - 2786 136 - 15 minutes 2624 2652 136 - 30 minutes 2545 2571 136 Attachments: none SCANNED NOV 2 5 2019 2019-1016_Plug_Veriiication_PBU L2 -08B 11.docx Page 1 of l Re , James B (CED) iN Z Ii0770 From: Newlon, David B <David.Newlon2@BP.com> Sent: Saturday, September 21, 2019 5:26 PM ' C?eff / rC,i To: DOA AOGCC Prudhoe Bay, DOA AOGCC Prudhoe Bay ! l Subject: Well Shut in on CDR2 due to small influx during the displacement to completion fluid Attachments: 2019-09-21 BOP usage.doc Shut in well, by closing in against a close choke, while displacing the well. Circulated bottoms up and Flow Check well with no signs of flow. Thanks Dave Newlon Wells Operation Specialist (907) 659-4618 Deadhorse Office (907) 748-5821 Mobile Harmony 2156 (For dialing a harmony, David. Newlon2@BP.com 1-907-659-3106 then 1 then 758-2156 ) AOGCC BOPE USAGE REPORT FORM (Well Control event only) ellsite Leader Name: Tom Kavanagh ntact Number: 659-4886 1-2-08$ Gt 1-7--061? r out of well Veil Control wed flow we *pff /No and reg routine purp :k for mainte sage reportl to complete S AOGCC Ins, not be waive tank. Finish c than one ba tification a WC incider ned event of any rete leted BOPI cc.prudhoE :C ROPE Te ng the tesl THE STATE 'ALASKtA GOVERNOR MIKE DUNLEAVY Sean McLaughlin Engineering Team Lead — CTD BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU L2 -08B BP Exploration (Alaska), Inc. Permit to Drill Number: 219-077 Surface Location: 1379' FSL, 1308' FWL, SEC. 18, TI IN, RI 5E, UM Bottomhole Location: 702' FNL, 4804' FWL, SEC. 20, T1 IN, R1 5E, UM Dear Mr. McLaughlin: Enclosed is the approved application for the permit to redrill the above referenced development well. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Daniel T. Seamount, Jr. Commissioner DATED this 3 day of May, 2019. STATE OF ALASKA ASKA OIL AND GAS CONSERVATION COMM ISS 1, PERMIT TO DRILL 20 AAC 25.005 4 . %W axi 11 W 16.l0 MAY 16 2019 ia. Type of Work: 1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Sarvice - Disp❑ r. 1C. S{iMfd%,O Drill ❑ Lateral ❑ Stratigraphic Test 1:1 Development - Oil ® ' Service - Winj [I Single Zone R1 Coalbed�as Redrill i�J' Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond Blanket ® Single Well ❑ 11. Well Name and Number: BP Exploration (Alaska), Inc Bond No. 20S105380 PBU 11-2-08121 ' 3. Address: 6. Proposed Depth: 12, Field/Pool(s): P.O. Box 198612 Anchorage, AK 99519-6612 MD: 14390' TVD: 8620'97s PRUDHOE BAY, PRUDHOE OIL , �eC �-( r� 1 -tel Spacing exception req'd: Yes ❑ 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): ❑ No ADL 028321 8. DNR Approval Number: 13. Approximate spud date: Surface: 1379' FSL, 13W FWL, Sec. 18, T11N, RISE, UM 84.62 August 1, 2019 Top of Productive Horizon: 1324' FNL, 2989' FWL, Sec. 20, T1 N. RISE, UM 9. Acres in Property: 2480 14. Distance to Nearest Property: Total Depth: 79z' FNL, 4804' FWL, See. zo, TttN, R15E, UM 32000 4b, Location of Well (State Base Plane Coordinates - NAD 27): 10, KB Elevation above MSL: 51.49' feet 15. Distance to Nearest Well Open _ Surface: x- 693008 - y- 5963260 Zone - ASP -4 GL Elevation above MSL: 13.80 - feet to Same Pool: 1 80 15. Deviated wells: Kickoff Depth: 11355 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 98 degrees Downhole: 3340 - Surface: 2484 Cement Quantity, c.f. or sacks 16. Casing Program: Specifications Top - Setting Depth - Bottom Hole Casino Weight Grade Couplilao Len th MD ND MID TVD in ing stage data 4-114" 3-112"x3-114" 9-3N6•8# L-80 STLITCII 3840' 10550' 8383'55 14390' 8620'ss 205 sx Class'G' ,Q-718" 16.5# ISTL 19. Total Depth MD (ft): 15588 Casing Surface Intermediate Production Liner PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 8674 1 11518 11518 8594 1 None Length Size Cement Volume MD TVD 80 20" 1825# Poleset 39-119 39-119 4089 10-3W 1600 sx AS III, 350 sx Class'G', 140 sx AS I 39.-,fifr.39-3912 10224 75W 790 sx Class'G', 300 sx AS 1 37 - 1 37 - 8253 5501 1 4-112- 655 sx Class'G' Perforation Depth MD (ft): 13060 - 15490 1 Perforation Depth TVD (ft): 8707-8670 Hydraulic Fracture planned? Yes ❑ No 0 - 10087 - 15588 1 8117-8674 20. Attachments Property Plat ❑ BOP Sketch Id Drilling Program ® Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated Contact Name Browning, Zachary H from without prior written approval. Authorized Name Mdaughlin Sean M Contact Email +1 907 .Br 5220g�bp.com Authorized Title Engir�ering Team Lead - CTD Contact Phone +1 907 564 5220 Authorized Signature "'TI, f A1\ s Date 5/t SI ( c, Permit to Drill Number. [ 07 7 API: 50- 029-21761-02-00 Permit Approval Date: See cover letter for other requirements: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed met ne, 7 ga hyd es, or gas contained in shales: 16 —` Other.�0 �� � �0'S�© � Samples req'd: Yes ❑ No Mud log req'd: Yes ❑/ No Ljf 1 H2S measures 13 Yes No ❑ Directional svy req'd: Yes -Cv7 No ❑ , �eC �-( r� 1 -tel Spacing exception req'd: Yes ❑ /, No Car Inclination -only svy n:q'd: Yes ❑ No Post initial injection MIT req'd: Yes ❑ No ❑ Approves by: f'/ !/ tea/ COMMISSIONER ac �lwl�aBhNmthle Form 10-401 ised 5!2017 This permit is valid for 2 m APPROVED BY THE COMMISSION Data:,�� Aapproiral (20 AAC 25.005(g)) u6mlt Form and Attachments in Duplicate To: Alaska Oil & Gas Conservation Commission From: Zach Browning by CTD Engineer Date: May 15, 2019 Re: L2 -08B Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well 11.2-08A with the Nabors CDR2 Coiled Tubing Drilling rig on or around August 1'. 2019. Proposed plan for L2 -08B: Drill a through tubing sidetrack with the Nabors CDR2 Coiled Tubing Drilling rig on or around August 1st, 2019. The L2 -08B sidetrack will be a single string exit from the existing 4-1/2" liner. A 4-1/2" whipstock will be set pre -rig. L2 -08B will target Zone 1A sands updip wedge reserves. Well design involves kicking off a 4-1/2" whipstock, drilling —3000' production section with 12 DLS, and running 3-1/2" x 3-1/4" x 2-7/8" L-80 production liner, which will be cemented and perforated. Rig Work (scheduled to begin August 11t, 2019) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2484 psi). 2. Mill 3.80" Window + 10' of rathole 3. Drill production section: 4.25" OH, —3074'(12 deg DLS planned). 4. Run 3-1/2"x3-1/4"0-7/8" L-80 liner to TD. TOL at —10,550' MD. 5. Pump primary cement job: 42.4 bbls, 15.3 ppg Class G, TOC at TOL (^'10,550' MD)*. 6. Perform Cleanout/RPM logging run. 7. Perform Liner lap test.* 8. Perforate 2000'. 9. Freeze protect well to a min 2,100' TVDss. 10. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) Post -Rig Work: 1. V: Valve & tree work 2. S: Set live valves, contingent set LTP if lap fails.' 3. F: Pressure test LTP (if necessary) 4. T: ASRC flowback Mud Program: • Drilling/Completion: a min EMW of 8.4 ppg KCL with Geovis for drilling (400 psi over -balance). Disposal: ■ All Class I & II non -hazardous and RCRA-exempt drilling and completion fluids will go to GNI at D5 4 or Pad 3 at DS 6. Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. ■ Fluids with PH >11 must go to GNI. Hole Size: • 4.25" for entirety of the production hole section. Liner Program: • 2-7/8", 6.5#, L-80 solid liner: 11,650' MD —14,390' MD (TD) • 3-1/4", 6.6#, L-80 solid liner: 10,620' MD —11,650' MD • 3-1/2", 9.3#, L-80 solid liner: 10,550' MD —10,620' MD • A planned 42.4 bbls of 15.3 ppg cement will be used for liner cementing (TOC = TOL at —10,550' MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg (400 psi over -balance). • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 34% inclination at kick off point is 26' • Magnetic and inclination surveys will betaken every 30 ft. No gyro will be run. • Distance to nearest property— 32,000' • Distance to nearest well within pool — 480' (18-34) Logging: • MWD directional, Gamma Ray, and Resistivity will be run through the entire open hole section. • RPM planned throughout open hole section prior to perforating. Perforating: • Perforating: 2000' of perforations, 2", 60 deg random phasing, 6 spf, perf guns. • The primary barrier for this operation: a minimum EMW of 8.4 ppg (404 psi over -balance). • A X -over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti -Collision Failures: • None. All offset wells pass BP anti -collision scan criteria. Hazards: • L2 is considered an H25 pad. No recent H25 reading on L2 -08A. Max recorded on well and on the pad: 999 ppm on L2-08(12/26/1987). • There are 2 predicted fault crossings along this well plan, both with —20' of throw. • Lost circulation risk on L2 -08B is considered Medium. Reservoir Pressure: • The reservoir pressure on 1_2-08B is expected to be 3340 psi at 8564' TVDSS (7.5 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2484 psi. ' • A min EMW of 8.4 ppg for this well will provide 400 psi over -balance to the reservoir. Zach Browning CC: Well File CTD Engineer Joseph Lastufka 564-5220 Tim = CNV {AIELLI EAD = FMC ACTUATOR= BAKER C OKB. ELEV = 45' RER ELEV = 51AS BF. ELEV = 15.22 KOP= 2475' Max Angle = 94" Q 13517' Datum MD = NA Datum TVD= 8800' SS 10-314" CSG, 45.59, J-55, D = 9.950" 10-314" CSG, 45.59, L-80, D = 9.950' 67" 4121' Minimum ID = 3.813"@ 2202' CAMCO BAL-O NIPPLE I TOP OF 4-112" LnI— UUUr 4-1/2" TBG, 12.6#, L-80 TDS, 10090' .0152 bpf, D = 3.958" 17-18" VN IFSTDCK 1D261' 7-518" ¢SV 10282' CSG, 29.7#, L-80, .0459 bpf, D = 6.875" 11052' L2 -08A PRUDHOE BAY r SARL. NOTES: WELL ANGLE >70'4910662' "*J-55 BURST 3580 PSI" 2203' 4 112" CAMCO BAL-O, D = 8.813" GAS LFT MANDREI-S ST PERFORATION SU MALRY WD DEV TYPE F8F LOG: DA BHC ON 11/25187 LATCH PORT DATE ANGLEATTOPPER 89" @ 13069 3604 Note: Refer to Roduction DB for Nstorical pert data SQE SFF WEIWAL OpriSgz DATE 2-314" 4 13060 -13630 C 08126M 2-314" 4 13830 -13990 C 0825198 2-314' 4 14040 -14220 C 08/25198 2-314" 4 14400 - 14790 C 0825196 2-314" 4 14980-15490 C 0825196 L2 -08A PRUDHOE BAY r SARL. NOTES: WELL ANGLE >70'4910662' "*J-55 BURST 3580 PSI" 2203' 4 112" CAMCO BAL-O, D = 8.813" GAS LFT MANDREI-S ST MD WD DEV TYPE VLV LATCH PORT DATE 1 3604 3507 34 KBMG DOME BK 16 04104/01 2 7267 6102 46 KBMG OW BK 0 1 04104/01 _L 9968 8021 38 KBMG OW BK 0 04/04/01 I4-11rLW 12.6#, L-80 BT, .0152 bpf, D = 3953" 7-518" X 4-112' BKR S-3 PKR D = 3.875" 10087' H 4-12" HES X NP, D = 3.813' 1009x' 4-12' VVLEG, D = 3.956" 10090' l3ND TT LOGG®12125198 10096' 7' X 5-112" BKR ZXP LTP D = 4.57'5" 10100' 7'X5-112' BKR HMC LNR HGR D = 5.00" 1a1or TX5-1/rxo,D=3.938' MLLOUT WR DOW (L2-0811) 10261'- 10273' DATE REV BY COMMIS m DATE FEV BY CONNBJTS 1MAM7 ORIGINAL COMPLERON 07/16118 JNLIJMD ADD® OKB, RIF & BF ELEV 08)28!98 09 SIDETRACKED (L2 -08A) 03/19/19 GJBIJIVD PLLLED VVW (03112119) 05/03109 DORIC PRONG OUT OF RUG 05/02/19 MRIJMD SET CUP (04/27!19) 05/05109 PJC DRAWNG CORRECTIONS 06!01109 G,1Rn.H I PLUG RLL1VJW8EC(0&i9109 112114/161 JLJJMD JADDEDCSGXO&SAFErY NOTE 10328' 14-1R' HES X -NI? D = 3.819" 1151$' 4-112' BKR CBP(0427/19} 12225' 4-112" HES X NP, D = 3.813" 15499' H PBTD L.ISBUR EL1NfT WEiL L2 -08A PERMfT No: 9981400 AN No: 50-029-21761-01 SEC 18, T11K R15E, 137V FSL & 1308' FWL BP aploration (Alaska) i%r-.M VVB - EAA = FNC AC L ATDR= pert KB. F3EV = 51.5' BF. ELEV = WTERVAL KOP = 2475 Nbx AngFe = _' Datum ND = _ Datum TVD = mm S5 $AFE, { NOTFB: W ELL ANGLE s M e P RO PO S►,'E D L2 -08B "J -W BURST 3680 PW -MAX DL.S:,-,,,,' PRUDHOE SAY 10-3/4" CSG, 45.59, J-55,93- 8.850• 10-W CSG, 45M. L-80. D- 8.950" I 6r I Illlinimum ID = "@ ' TOP OF 4-112" LNR iG, 1269, L -W TDS, , D = 3.958' 7-518' VWBWTOX H 10261• 7-5J8' CSG, 29.7Yt, LSD, .0459 6plf, D=6.875' �i0�81'. TOP OF 3-1/2" X 3-114" LNR 3-1/2' Lm #, L-80 STL• .0067 w, D = 2.992" 4-112.' MR, 12.618, L-80 BT, .0152 bpf, D - 3.953 L-80 TC11, .0078 bpf, D = 2.85' H 1 i 660' FEWORATIONsM,A MnRY MW Loa- . ON Xx/Xx09fX ANGLEAT TOP PERF: ' Nolm Rmfor to Production OB for hiishwWW pert dah SSE 8FFj WTERVAL 0p4MW DATE SQZ 34 KBMG DONE SK 16 D41041D1 2 2-718' LNK &SM, L -W M D = 2.441" 14390' GAS t r WNpR9„S ST MD TVD DEV/ TYFE VLV LATiCW FiDRf GATE 1 3604 3507 34 KBMG DONE SK 16 D41041D1 2 7267 6102 46 K9MG DW SK 0 04/04/01 3 9968 8021 38 K9MG DW 8K D 04/04101 I fA Planned TOC I 10044' 7-5/8' X 4-if2' BKR S-3 PKK D - 3.875" 101087' 4-1/2" FEB X NP, D - 3.813" { 10090' H4 W-VUA D=3.95lr 101090' am TT LOGCED 1225!98 4 W 7-X0-7/2-BMRZXPCTP_D= 7UIoW _ rjr xs-IM—BKKFNDLAKMUK U=5 101orrxs-lrrxo, D=3.938' MLL0W W*WW (L2 -08A) 10261'-10273- I r 0261'-10273'10325' 4-112' FEB X NP, D - 3.813" 10Fi7a 3-,12' x NP, D= 28,3• 1o6xa' 3-,/2" x 3-3116" XO, D = 2.768" MLLOUT WOW (L2-080) 11355` - 11600'i3-311rs x 2-718' XD D = 237r FATE FF -V BY comma" DATE FWV BY 00MOGS 111,18187 OWGINAL COMPLETION 08128188 D0 SIDETRACFOD(L2-08A) 07128117 CTO ST(L2.00M 07126!17 .IND BULTPFOPOSED USBUR E UNIT WELL L2-OBB PEFfff ND. AR No: 50-029-21761-02 SEC 18, T1 i K RIK 1379' F SL 813W F VVL HPEkpkwaHaa (AMaka) Obp North America - ALASKA - BP Lisburne L2 1-2-08 PLAN 1-2-0813 Plan: 1-2-0813 WP09 BP Coil Tubing Report 10 May, 2019 Company: North America - ALASKA -BP Project: Lisburne Site: L2 Well: 11-2-08 Wellbore: PLAN 1-2-08B Design, 1-2-0813 WP09 BP BP Coil Tubing Report Local Co-ordinate Reference: Well 11-2-08 TVD Reference Mean Sea Level MD Referenoe: KB @ 51-49usft (1-2-08A) 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 1 Alaska zone 4 [26734*1588, Using geodetic scale factor site L2, TR -11-15 Site Position: From: Map Position Uncertainty: 0.00 usft Well 1-2-08, 1-2-08 Well Position +Nl-S 0.00 usft +El -W 0.00 usft Position Uncertainty 0.00 usft Wellbore PLAN 1-2-0813 Magnetics Model Name Sample Date BGGM2018 9/1/2019 Design 1-2-088 WP09 Audit Notes: Version: Phase: Vertical Section- Depth From (TVD) (usft) -15.22 Northing: 5,957,405.920 usft Latitude: 70° 17'18,046 N Easting: 689,322.350 usft Longitude: 148" 28' 2.758 W Slot Radius: 0.000 in Grid Convergence: 1.44 " Northing: 5,963,280.110 usft Latitude: 70' 18' 14.882 N Easting: ' 693,007.670 usft Longitude: 148'26'11.014W Wellhead Elevation: 15.22 usft Ground Level: . 13.80 usft Declination Dip Angle Field Strength (nT) 16.77 80.94 57,413 PLAN Tie On Depth: 11,284.12 +Nl-S +El -W Direction (usft) (usft) 0 0.00 0.00 80.00 &10/2019 11:00:21 AM Page 2 COMPASS 5000.1 Build 81D Company: North America - ALASKA - BP Project Lisburne Site. L2 Well: 1-2-08 Wellbore: PLAN L2-0813 Design: 1-2-08B WP09 Survey Tool Program trate 5/10/2019 From To (usft) (usft) Survey (Wellbore) 50.00 10,001.00 Survey #2 (L2 -08A) 10,001.00 10,047.49 1 : MWD - Standard (1-2-08) 10,261.00 11,284.12 2: MWD - Standard (L2 -08A) 11,284.12 14,389.92 1-2-08B WP09 (PLAN 1-2-0813 Planned Survey MD Inc An (usft) (1) (1) 11,284.12 84.11 100.84 1-2-08A Actual Survey 11, 300.00 84.15 100.26 11,315.91 84.20 99.67 1-2-08A Actual Survey 11,348.81 84.85 98.98 1-2-08A Actual Survey - 71P 11,355.00 - 84.81 98.99 KOP 11,375.00 83.43 97,83 End 9degl100ft 11,400.00 81.14 95.87 11,415.00 79.77 94.69 6 11,494.78 78.25 85,05 7 11,500.00 78.25 84.41 11,528.07 78.25 80.95 14N 11,572.26 78.25 75.55 14P 11,800.00 78.25 72.15 BP BP Coil Tubing Report Local Coordinate Reference: Well 1.2-08 TVD Reference- Mean Sea Level MD Reference: KB Q 51 49usft (1-2-08A) North Reference: True Survey Calculation Method- Minimum Curvature Database EDM R5K - Alaska PROD - ANCP1 Tool Name Description 8,527.13 GYD-GC-MS Gyrodata gyrocompassing m!s 5,960,854.685 698,611.855 9.00 5,010.11 -140.001 MWD MWD - Standard 5,564.94 5,960,852.362 698,636.515 12.00 5,033.82 MVD MWD - Standard -2,573.07 5,579.66 5,960,851.379 698,651.273 12.00 MVD MWD - Standard 8,548.22 -2,572.91 5,657.88 5,960,853.550 TVDSS NIS ENV Northing Easbng DLeg V. Sec Trace (usft) (usft) (usft) (usft) (usft" (11100usft) (usft) (1) 8,518.15 -2,553.95 5,451.14 5,960,867.195 698,522.304 0.00 4,924.83 0.00 8,519.77 -2,556.84 5,466.67 5,960,864.703 698,537.902 3.67 4,939.62 -85.64 8,521.39 -2,559.58 5,482,25 5,960,862.366 698,553.556 3.57 4,954.50 -85.58 8,524.51 -2,564.85 5,514.38 5,960,857.919 698,585.799 2.89 4,985.22 -46.61 8,525.08 -2,565.85 5,520.66 5,960,857.087 698,592.108 0.65 4,991.24 166.02 8,527.13 -2,568.75 5,540.34 5,960,854.685 698,611.855 9.00 5,010.11 -140.001 6,530.49 -2,571.71 5,564.94 5,960,852.362 698,636.515 12.00 5,033.82 i -140.001 8,532.98 -2,573.07 5,579.66 5,960,851.379 698,651.273 12.00 5,048.09 -139.74 8,548.22 -2,572.91 5,657.88 5,960,853.550 698,729,453 12.02 5,125.14 -100.001 8,549.28 -2,572.44 5,662.97 5,960,854.150 698,734.529 12.00 5,130.23 -90.07 8,555.00 -2,568.94 5,690.22 5,960,858.347 698,761.678 12.00 5,157.68 -90.29 8,564.00 -2,560.14 5,732.56 5,960,868,235 698,803.782 12.00 5,200.91 -90.55 8,569.55 -2,552.58 5,758.65 5,960,876.457 698,829.660 12.00 5,227.91 -90.41 5/1012019 11:0Q21AM Page 3 COMPASS 5000 1 Bu,ld 8 I BP 0 bp BP Coil Tubing Report Company- North America -ALASKA- BP Local Co-ordinate Reference Well 1-2-08 Project Lisburne TVD Reference- Mean Sea Level Site: L2 MD Reference. KB @ 51 49usft (1-2-08A) Well: L2-08 North Reference: True Wellbore: PLAN 1-2-10813 Survey Calculation Methods Minimum Curvature Design- 1-2-0813WP09 Database. EDM RSK- Alaska PROD -ANCP1 Planned Survey MD Inc Azi TVDSS Nis EIW Northing Easting DLeg V. Sec TFace (usft) (°) (°) (usft) (usft) (usft) (usft) {usft) (°1100usft) (usft) (°) 11,700.00 78.25 59.89 8,590.01 -2,512.86 5,847.93 5,960,918.4566 698,917.886 12.00 5,322.73 -91.25 11,744.78 78.25 54.40 8,599.13 -2,489.09 5,884.74 5,960,943.171 698,954.074 12.00 5,363.11 -90.56 B 11,778.61 81.77 56.45 8,605.00 -2,470.18 5,912.17 5,960,962.771 698,981.006 12.00 5,393.41 30.00 TVA 11,800.00 84.01 57.72 8,507.65 -2,458.65 5,929.98 5,960,974.757 698,998.519 12.00 5,412.95 29.64 11,842.99 85.50 60.26 5,610.46 -2,436.56 5,986.74 5,960,997.783 699,034.692 12.00 5,452.99 29.49 9 11,900.00 88.50 67.10 8,611.95 -2,411.31 6,017.79 5,961,024.339 699,085.077 12.00 5,507.55 90.09 11,942.99 88.50 72.26 8,613.07 -2,396.39 6,058.08 5,961,040.286 699,124,984 12.00 5,549.91 90.07 10 12,000.00 88.93 79.09 8,614.36 -2,382.29 6,113.27 5,961,055.793 699,179.772 12.00 5,606,72 86.50 12,100.00 89.71 91.06 8,615.55 -2,373.73 6,212.71 5,961,066.910 699,278.955 12.00 5,706.13 86,35 12,158.00 90.17 98.01 8,615.61 -2,378.31 6,270.49 5,961,063.812 699,336.832 12.00 5,762.24 86.20 11 12,200.00 89.95 92.97 8,615.57 -2,382.33 6,312.29 5,961,060.869 698,378.714 12.00 5,802.70 -92.50 12,300.00 89.43 80.98 8,616.11 -2,377.07 6,411.97 5,961,068.888 699,478.218 12.00 5,901.78 -92.51 12,400.00 88.94 68.99 8,617.53 -2,351.22 6,508.37 5,961,097.004 899,573.916 12.00 6,001.21 -92.44 12,436,00 88.75 64.44 8,618.30 -2,336.21 6,543.26 5,961,112.909 699,608.406 12.00 6,038.17 -92.27 12 12,500.00 88.64 71.88 8,619.71 -2,313.16 6,600.75 5,961,137.424 698,665.286 12.00 6,098.79 91.00 12,600.00 88.50 83.88 8,622.21 -2,292.21 6,698.31 5,961,160.876 699,762.271 12.00 6,198.51 90.83 12,700.00 88.42 95.88 8,624.91 -2,292.00 6,798.09 5,961,163.644 699,862.008 12.00 6,296.81 90.53 12,718.00 86.41 98.04 8,625.41 -2,294.18 6,815.95 5,961,161.922 699,879.915 12.00 6,314.02 90.21 13 12,800.00 88.86 88.21 8,627.36 -2,298.65 6,897.70 5,961,159.556 699,961.753 12.00 6,393.76 -87.50 12,900.00 89.46 76.23 8,628.83 -2,285.14 6,996.59 5,961,175.605 700,060.255 12.00 6,493.49 -87.271 5/10{2019 11:00.21AM Page 4 COMPASS 5000.1 Build 81D BP BP Coil Tubing Report Company North America - ALASKA -BP Local Coordinate Reference, WeI1L2-08 Project Usbume ND Reference: Mean See Level Site: L2 MD Reference- KB @ 51.49usft (1-2-08A) Well-. 1.2-013 North Reference- True Wellbore: PLAN 1-2-0813 Survey Calculation Method: Minimum Curvature Design: 1-2-08B WP09 Database- EDM R5K-Alaska PROD - ANCP1 Planned Survey MD Inc An TVDSS NIS E!W Northing Eashng DLeg V. sec TFace (usft) (°) (°) (usft) (usft) (usft) (ustt) (usft) (I100usft) (usft) [°) 12,998.00 90.06 64.48 8,629.25 -2,252.24 7,088.72 5,961,210.850 700,151.505 12.00 6,589.93 -87.09 14 13,000.00 90.06 64.72 8,629.24 -2,251.39 7,090.53 5,961,211.755 700,153.290 12.00 6,591.86 91.25 13,100.00 89.79 76.72 8,629.37 -2,218.43 7,184,75 5,961,247.121 700,246.626 12.00 5,690.37 91.25 13,200.00 89.54 88.72 8,629.95 -2,205.77 7,283.76 5,981,262.313 700,345.273 12.00 6,790.07 91.23 13,278.00 89.36 98.07 8,630.70 -2,210.39 7,361.53 5,961,259.899 700,423.133 12.00 6,865.86 91.17 15 13,300.00 89.45 95.44 8,630.93 -2,212.98 7,383.38 5,961,257.674 700,445.036 12.00 6,886.93 -88.00 13,400.00 89.69 83.44 8,631.51 -2,212.00 7,483.19 5,961,281.214 700,544.783 12.00 6,985.39 -87,97 13,500.00 90.32 71.45 8,831.33 -2,190.31 7,580.62 5,961,285.402 700,641.620 12.00 7,085.11 -67.90 13,558.00 90.57 64.50 8,630.87 -2,168.57 7,634.35 5,961,308.512 700,694.771 12.00 7,141.80 -87.93 16 13,600.00 90.57 69.54 8,630.45 -2,152.17 7,673.00 5,961,325.893 700,732.987 12.00 7,182.71 90.00 13,700.00 90.55 81.54 8,629.47 -2,127.24 7,769.65 5,961,353.296 700,828.959 12.00 7,282.22 90.05 13,800.00 90.50 93.54 8,628.56 -2,122.85 7,869.37 5,961,360.146 700,928.531 12.00 7,381.17 90,17 13,868,00 90.46 101.70 8,627.99 -2,131.96 7,936.71 5,961,352.874 700,996.075 12.00 7,445.92 90.281 17 13,900.00 90.49 97.86 8,627.72 -2,137.39 7,968.24 5,961,348.253 701,027.732 12.00 7,476.03 -89.50 14,000.00 90.58 85.86 8,626.79 -2,140.63 8,068.00 5,961,347.582 701,127.537 12.00 7,573.71 -89.53 14,100.00 90.64 73.86 8,625.73 -2,123.05 8,166.25 5,961,367.878 701,225.299 12.00 7,673.53 -89.64 14,148.00 90.66 68.10 8,625.19 -2,107.41 8,211.61 5,961,384.475 701,270.235 12.00 7,720.91 -89.77 18 14,200.00 90.87 74.33 8,624.49 -2,090.88 8,260.81 5,961,402.469 701,318.988 12.00 7,772.27 88.00 14,300.00 91.25 88.33 8,622.64 -2,073.91 8,359,19 5,961,421.752 701,416.902 12.00 7,872.07 88.08 -14,390.00 91.54 97.13 +8,620.43 -2,076.62 8,448.99 5,961,421,350 701,506.734 12.00 7,960.03 88.31 TD at 14390.00 5/10/2019 11.00-21AM Page 6 COMPASS 5000.1 Build UID BP BP Coil Tubing Report Company North America - ALASKA - BP Local Coordinate Reference: Well 1-2-08 Project: Lisburne TVD Reference• Mean Sea Level Site: L2 MD Reference: KB @ 51 49usft (L2-OBA) Well. L2-08 North Reference: True Wellbore: PLAN 1-2-0813 Survey Calculation Method: Minimum Curvature Design: 1-2-08B WP09 Database. EDM R5K - Alaska PROD - ANCP1 Plan Annotations Measured Vertical Depth Depth (usft) Waft) 11,264.12 6,518.15 11,315.81 8,521.39 11,346.61 8,524.51 11,355.00 8,525.08 11,375.00 8,527.13 11,415.00 8,532.98 11,494.78 8,548.22 11,744.78 8,599.13 11,842.99 8,610.46 11,942.99 8,613.07 12,158.00 8,615.61 12,438.00 8,618.30 12,718.00 8,625.41 12,988.00 8,629.25 13,278.00 8,630.70 13,558.00 8,630.87 13,868.00 8,827.99 14,148.00 8,825.19 14,390.00 8,620.43 Local Coordinates +NI -S +E! -W (usft) Waft) -2,553.95 5,451.14 -2,559.58 5,482.25 -2,564.85 5,514.38 -2,565.85 5,520.66 -2,568.75 5,540.34 -2,573.07 5,579.66 -2,572.91 5,657.8E -2,489.08 5,884.74 -2,436.56 5,966.74 -2,396.39 6,058.08 -2,378.31 6,270.49 -2,336.21 6,543.26 -2,294.18 8,615.95 -2,252.24 7,088.72 -2,210.39 7,361.53 -2,168.57 7,834.35 -2,131.96 7,938.71 -2,107.41 8,211.61 -2,076.62 8,448.99 Comment 1-2-08AACtual Survey 1-2-08AActual Survey 1-2-08A Actual Survey - TIP KOP End 9deg1100ft 6 7 8 8 10 11 12 13 14 15 16 17 18 TD at 14390.00 5/10/2019 11:00:21AM Page 6 COMPASS 5000 1 Build 81D Obp North America - ALASKA - BP Lisburne L2 L2-08 PLAN L2 -08B L2 -08B WP09 Anticollision Summary Report 15 May, 2019 BP 0 by Anticollision Report Company North America -ALASKA- BP Local Coordinate Reference - Project: Lisburne TVD Reference: Reference Site: L2 MD Reference: Site Error 0 00usft North Reference: Reference Well: L2-08 Survey Celculabon Method - Well Error. 0 00usft output errors are at Reference Wellbore PLAN L2 -08B Database Reference Design: 1-2-0813 WP09 Offset TVD Reference: Raiarvnco 1-2-0813 WP09 Pass- NOE;RRORS Friler type NO GLOBAL FILTER: Using user defined selection & filtering criteria Irnlerpeintloe Method. MD interval 25.00usft Error Model: Doptil Ran": 11,284.12 to 14,390.0ousft Scan Method: Resuld LimKed by. Maximum center -center distance of 1,632.37usft Error Surface: fur ,t�,7k')C11 G°r¢»ar 'wt Data 5/1512019 From To (usft) (unit) Survey (Wellbore) Tool Name 50.00 10,001.00 Survey #2 (1-2-08A) GYD-GC-MS 10,001.00 10,047.49 1 : MWD - Standard (11-2-08) MWD 10,261.00 11,284.12 2: MWD - Standard (L2 -08A) MWD 11,284,12 14,389.92 1-2-088 WP09 (PLAN 1-2-0813) MWD sup aarY Site Name Oft"L Wall - Wtut,ora - Dsmlgry is 16-25 - 18-25 - 18-25 18-25 - 18-25A- 18-25A 18-25 - 18-25APB1-16-25APB1 18-29 - 18-29C - 1 B -29C 19 L2.08 - L2 -08A - L2 -08A L2-18 - L2-18 - L2-18 L2-18- L2 -i BA- L2 -18A L3 L3-15 - L3-15 - L3-15 Reference offset Centre to Measured Measured Centre Depth Depth Distance (usft) (usft) (usft) 11,291.29 11,375.00 1,335.91 11,291.29 11,375.00 1,335.91 11,291.29 11,375.00 1,335.91 14,046.64 15,918.00 920.03 11,586.37 11,500.00 48.76 13,934.12 11,450.00 258.52 Wall L2-08 Mean Sea Level KB @ 51 49usft (1-2-08A) True Minimum Curvatuie 1 00 sigma EDM R5K-Alaska PROD - ANCP1 Offset Datum ISCWSA Tray. Cylinder North Elliptical Conic Description Gyrodata gyrocompassing mis MWD - Standard MWD - Standard MWD - Standard No -Go Allowable Distance Deviation Warning (usft) from Plan (usft) 482.61 870.78 Pass - Major Risk 487.25 866.42 Pass - Major Risk 487.24 866.43 Pass - Major Risk 384.13 536.12 Pass - Major Risk 0.07 48.76 Pass- NOE;RRORS Out of range Out of range 78.00 193.10 Pass- Minor 1/200 5/15/2019 1:20:14AM Page 2 of 3 COMPASS 5000.1 Build BID Company - Project Reference Site: Site Error: Reference Well. Well Error Reference Wellbore Reference Design: North America - ALASKA -13P Lisburne L2 0.00usft 1-2-D8 0 00usft PLAN 1-2-0813 1-2-088 WP09 BP Anticollision Report Local Co-ordinate Reference: ND Reference. MD Reference. North Reference: Survey Calculation Method Output errors are at Database: Offset ND Reference. VWl 1-2-08 Mean Sea Level KB @ 51 49usft (1-2-08A) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD -ANCP1 Offset Datum Reference Depths are relative to KB @ 51.49usft (L2 -08A) Coordinates are relative to: 1-2-08 ]fset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27 " OGP-Usa AK ventral Meridian is 1501 W0.000 W' Grid Convergence at Surface is: 1.47° Ladder Plot 1600 - -- -j I i I I I I 23 I ! I I I 1 I I 1 1200- CD 200 v I J •� j I I � I I CL 800- U)-- -._ W�— --- i ---: _ _ --- -- --- -- -- --- - i - -- --------- i -- C I I i I I li I I 0 400- U 00 i I I i I I I I I I i 0 0 2500 5000 7500 10000 12500 15000 pffYI2500 usitlin) 18 -32,18 -32A,18 -02A V2 1 -2 -14,1 -2 -14C,1 -2-14C VO -;r-• 1-3-115,1-3-115,1-3-15W 18-32,1832A,Plan #103 V1 -41- L2 -14,L2-1413,1-2-1413 V9 $ L2 -03,L2 -03,L2 -03V1 $ 11-23,11-238,11-23B VO $ L2-14,1-2-14,1-2-14 V3 $ L2-03, L24M. L2 -03A V6 $ 11-00,11-30,11-30 VII $ L2 -14,1 -2 -14A,1 -2-14A V3 18-34,18-34,18-34 Vi - 18-29,18-29C,18-29CVO -0- L2-07,1-2-07BP81, L2-07BPB1 VO $ L2-16, L2-16, L2-16 V1 $ 18-33,18-03,18-33 V1 -X• 1-2-07,1-2-07A, L2 -07A V4 $ 18-25,18-25APB1,18• 25APB1 V1 $ 18 -33,18 -33A,18 -33A V2 1-2-07,1-2-0713,1-2-0713 VO - 18-25,18-25,18-25 V1 $ 18-03,1833APB1,1833APB7 V3 mss- L2-07,L2-07APB1,L2-07APB1 V1 $ 18-25,18-25A,18-25AV1 L2-13, L2 -13A, L2 -13A V3 $ 1-2-07,1-2-07,1-2-07 V15 -f L2 20, L2 20PB1, L2-20PB1 Vi 1-2-13 L2-13 L2-13 V1 -"'&- 8 L2 -08A L2 -08A V2 -i&- L&20-1-2-20 1-2-20 V1 -VlWf)19 1:20.14AM Page 3 of 3 COMPASS 5000.1 Build SlD SECTION DETAILS Sec MD Inc A:i ssTlD 4N -S +EM Dleg WELL DETAILS: 1-2-08 MLLBORE DETAILS' PLAN L2 -WB REFERENCEINFORMATKIN bp Project: Lisburne j ---- { � -85.64 4954.50 Site` L2 Ground Level: 13.80 Conodidata(WF): W411 1 -2 -CO, True North i ''. Well: 1-2-011 Northing: 5963280.110 Parent Wellbore: 1-2-08A VedL•ol(M): Msaa5eaLevel 97.83 8527.13 4568.75 5540.34 9.00 Wellbore: PLANIL2-0111B Easting: 693007.670 Tie on MD: 11284.12 Sed3on(V4 Sb1-(303N,QOOFa -140.00 5048.09 Design: L2.DBBWP08 Lattiluds: 70" 19 14.882 N Me mdDaplh: 0@61.49us8(L2-011A) 8 11744.78 7025 54.40 8599.13 -2489.09 5884.74 12.00 Longitude. 148` 29 11.014 W i 'I Calalabon Mehmd MadmumCuwalum SECTION DETAILS Sec MD Inc A:i ssTlD 4N -S +EM Dleg TFace VSed Target 1 11284.12 64.11 100.84 8518.15 -2553.95 5451.14 6.89 0.00 4924.83 2 11315.91 84.20 99.67 8521.39 -255948 5482.25 3.67 -85.64 4954.50 3 11348.61 84.65 98.98 8524.51 -2564.85 5514.38 2.89 -46.61 4985.22 4 11355.00 84.81 98.99 8525.08 -2565.85 5520.66 0.65 166.02 4991.24 5 11375.00 83.43 97.83 8527.13 4568.75 5540.34 9.00 -140.00 5010.11 6 11415.00 79.77 94.69 8532.98 -2573.07 5579.66 12.00 -140.00 5048.09 7 11494.76 7825 85.05 8548.22 -2572.91 5657.86 12.62 -100.00 5125.14 8 11744.78 7025 54.40 8599.13 -2489.09 5884.74 12.00 -90.00 5363.11 9 11842.99 8850 60.26 8610.46 -2436.56 5966.74 12.00 30.00 545298 10 11942.99 8650 72.26 8613.37 -2396.39 6058.08 12.00 90.00 5549.91 11 12158.00 90.17 98.01 8615.01 -2378.31 6270.49 12.00 8650 5762.24 12 12438.00 811.76 64.44 8618.30 -2336.21 6543.26 12.00 -92.56 6035.17 13 12718.00 88.41 98.04 8625.41 -229416 6815.95 12.00 91.00 6314.02 14 12998.00 90.06 64.48 8629.25 -2252.24 7088.72 1200 -07.50 6509.93 15 13278.00 89.36 98.07 8630.70 -2210.39 7361.53 1200 91.25 6865.86 16 13558 00 90.57 64.50 B630.97 216857 7634.35 12.00 -88.00 7141.60 17 1386806 90.46 101.70 862739 -2131.96 7936.71 12.00 90.00 7445.92 18 14148.00 90.66 68.10 862519 2107,41 8211.61 12.00 -89.50 7720.91 19 14390.00 91.54 97.13 8620.0 -2076.62 8448.99 12.00 88.00 7960.03 8400, 8440, L2-08AAcMat Survel -TIP ANNOTATIONS TVD MD Annolatgn 0516.15 11284.12 1-2-0BAAclual5ur y 0521.39 11315.91 1-2-01][AAcWelSurmy 8524.51 11348.61 1-2-011AActualSurvey-TIP 8525.OB 11355.09 KOP 8527.113 11375.00 E1d9dey100ft 853298 11415.00 6 8548.22 11494.78 7 8599.13 11744.78 8 8610.46 11842.99 9 8613.07 11942,99 10 8615.61 12158.00 11 8618.30 12431100 12 8625.41 1271&00 13 8629.25 1299&00 14 8630.70 13278.00 15 8630.87 13558.00 16 8627.99 13861100 17 8625.19 14148.00 18 8620.43 14390.00 TO at 14390.00 • f5zlmulhstoTmeNorth Magnetic North, 19.77° 1� MagneneFwld 9lrengW, 57413.4snT j Ofp Angle: 90.941 Date: 9!1/2019 LModel e0 C1rA201eI mo: 4001L2 -08B WP09 o; .400 -0001 1.2-08B Feult3 � I 1,2-0813 Falilt4., -1200 L? -0811 Fault 1 1-241NB 1-,ud t 2 + 160u. L2-01BT4 \ gni ..: L2-09BT1 L2=08B 73y ¢ 3: _ i .xlrxlt♦ r -2400 12 13 I4- // Y- is 11 rn -28001 TD at 14390 00 F.nd9de61100a -3200 KOP "11 i -35001 { -0000/ _ I1-30 j e`r LIF2.5-q ABI -44M X87., }: 18.25A 3200 3600 4000 4400 4800 5200 5600 6000 6400 68110 7200 76DO 8000 8400 8600 9200 %00 10000 10400 West( -)/East(+) (400 usft/in) �Bo- Penned TOWS L2 -08B WP09 KDF �r 8520 7. SSfi01 � � L249B TI Fad9deglt00ft 6 L2-0BBT2 ..i 860D 7 L2 -011111n a e' 86401� 8 - A 12 v 8690113 14 IS ]fi 8720- 0 8760- F� 8800 8840 i 2718" L2-01BT4 L2 -01B WP09 17 1B TD at 14390.00 L2 -08A 4600 4700 4800 4900 5000 5100 5200 5300 5400 5500 5600 5700 5600 5900 6000 6300 6200 6300 6400 6500 6600 6700 6800 69W 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 82.00 8300 8400 8500 Mean Sea Level Vertical Section at 80.00° (100 usftlin) ANTI -COLLISION SETTINGS ProLl : s6urne b 0 Site Site: L2 Depth Range From. 51284.12 To 14390.00 Well: 12-08 Resume Limited By: Centre Dletancw 1652.97 Weborc PLANL2 BB Reference: Plan: L2.086 WPa (1-2-08JPLAN 1-2-098) Design: 12-088 WP09 ANTI -COLLISION SETTINGS COMPANY DETAILS: North America -ALASKA -BP Interpolation McOled. MD,Fderval:25.00 Calculadon Method, Minimum Curvature Depth Range From. 51284.12 To 14390.00 Error System: ISCINSA Resume Limited By: Centre Dletancw 1652.97 Scan Method: Tray. Cylinder North Reference: Plan: L2.086 WPa (1-2-08JPLAN 1-2-098) Error Surface: EIIIpdcalCenie 14390 Warning Method: Rules Based LadderrPlot L2 -08B WPos W A 0 0 UI 0 V o a o m 0 0 0 o a N W a o 0 0 0 M d5 -4 2 W 0 N W A o o 0 0 0 o o 0 0 0 o a o 0 0 0 o a o 0 0 0 0 0 0 0 0 0 o a o 0 14390 MWD 10251.00 11284.12 2: MWD Standard (L2 -08A) Measured Depth (100 usftlin) 11284.12 +,631, 16318, 16396Y9 -165+163H, 163iev4 +� L234 Labe. I4� W - LSLI, L26ia, L301B Va L111,1211, 1211 V9 18]31695. 11-05 Y1 +baa lamaPeS, ,aauPa, v] 12141 1214evo e, Is,31sle. ls,b vz lea. ,6xu.,saP v, � 1831. ,[ami. Py,npe V, L1 -Id 12,]4 Li�,a.va - 12148, Ly,4eve a LP4q Lam, 12s v, L2aq u3�e,, IB�e, w +111111 8. IIJaa V] +L}la —3" —4, —4.--2+Lada, L2-00.4,1a0[.V3 �La4R l]4314. L8IIMV6 -La10. L130. L]'�6 V1 w 11aq 1116, x16 YI r La141a141a10 Y1 +Ia141a1N La-1MV9 +lata, 1a410.12{e YI � lad9. 5&89. 1834 vl LHe6 YJNP •-161G. 169iC.169GC 40 -�10.3d. 1638. 50...0 V1 -+L214121M L9 -160V] +La1d La18,la1aYa +lR-01 lSMaPa1, LP0iaPa1W+I&51. •L3GI LDWh, lb3,aV� 1?11Pa1. 11-11Pa1 V1 +LM31T10. L1M V1 +Iall. Lbl,P6a. La,IPB3 Va �,9a31&]aaPe1,16ys.Pa�w 0 0 From Colour To MD 11284 11600 11600 11900 11900 13550 13550 14050 14050 14390 SURVEY PROGRAM North America-ALASKA•BP Depth From Depth To Survey/Plan Tool 50-0010001.00 Survey *2(L2 -08A) GYD-GC-MS 10001.00 10047.481: MUM: Standard (1.2-08) MWD 10251.00 11284.12 2: MWD Standard (L2 -08A) MWD 11284.12 14389.92 1-2-06B W1309 (PLAN 1,2-086) MWD Project: Lisburne Site: L2 WELL DETAILS: - Ground Level: 13.80 A1471 -COLLISION SETTINGS COMPANY DETAILS: North America• ALASKA - BP InterpolaBon Method: MD, interval: 25.00 Calculallon Method: MinFnum Curvature Well: L2-08 Norhting: 5963280.110 Depth Range From: 1,1254.12 Te 14390.00 Error System: 1SCWSA We183ore' PLAN L2 -08B Ea9ling' 68401007.870 Results Limited By. Centre Distance: 1632.37 Reference: 1-2-08B W1309WarnilgMedi Scan Method: Tray Cpllnder North Error Surbee: nle Plan: L2-g8BWP08 Lattltude: 70' 18' 14.882 N 11284.12 & Rules Based 100.84 Longitude: 148' 28' 11.014 W 5451.14 0.00 Depth Range: 112B4.12 To 14390.00 180 Azimuth from NDrth ['] v8 Centre t0 Centre Separation [10 usRlln] Depth Range: 11284.12 To 14390.00 330 240 �30 --- 220 i ioo 180 0 ,140 - `- 60 / \ 1217--- \ � / f6,a -+ Tdw, I D �2v1�5 BO 1892, 16329, 16S7a W 15,29. 1&2W. I6 W 12.13, 12.1, Lf13 V1 L2-16, L2 -14e,1 '. Va L 7. L ?A, L8 W1 l -W. U.M. L2a6 Vt L24A Ltd 11 V1 164, 154. 16-56 V1 21 1traP, 18-0 . W= V2 15,11. 16-9. 15,]9 VI L2-10. 12-1412-16 vt L 14,12-1 8, 12-14a V2 -7. L837a, L867a W 12.11. -11Pa1. La11Pa1 V1 1.243, 12�A, L2d1t V6 15,26. 162M I6.211V' 1635. 1632A. PM 0103 VI 1699. la39A 1 tart vt L11a Ltr1M.1 Imw L]-16. L2-14 L 14 V3 1 7, u,oa6Pe1. u Pal V1 L&11, 1 11Pa2. L111- W 1636. 1836. 15J v1 LLi412.mP61. L Mml v1 11-a 11.29a I-- v6 16 . I63MPa1, 169MP51 V3 1L16 1]-16. Lb16 V2 Lb16. L 14% 1a1u 3 L 71 LP -07, L191 v19 LL1t, LR11. L}tt V2 L 16. LL 16. LL16 v1 La.= LY]q L v1-160 4 11 12. 11+x, 1143 v1 L2-19, L 13& 12-9A V3 L2a6. 12-06. L2-06 V6 Lz.6 , 12Ammi. 12-079P91 V6 L296, L2 661, L2-0 w L 1a L115. L 19 W 1635. 1trs5AP91, 1826AP91 V1 L2 -03e L11P9B Azimuth from North ['1va Centre to Centre Sep26a8on 130 usnAn] 120 SURVEYPROGRAM Depth From SECTION DETAILS Tool 50.00 Sec MD Inc A2i TVD *WS 1E! -W Oleg TFaee VSfid 1 11284.12 64.11 100.84 8518.15 -2553.05 5451.14 0.00 0.00 4924.83 2 11315.91 64.20 99.67 8521.39 _2559.56 5482.25 3.67 -85.84 4954.50 3 11348.61 84.85 96.98 6524.51 -2584.85 5514.38 2.69 -46.61 4985,22 4 11355.00 54.81 98,99 6525.08 -2565.85 5520.66 0.65 168.02 4981.24 5 11375.00 83.43 97.83 6527.13 -2566.75 E540.34 9,00 -140.00 5010.11 6 11415.00 7977 49.89 8532,95 -2573.07 5579.66 12.00 -140.00 5048.09 7 11494.78 78.25 85.05 8546.22 -2571.91 5657.88 12, D2 -100.00 5125.14 6 11744.78 78.25 54.40 6599.13 -2489.09 5884.74 12.00 -00.00 5353.11 9 11842.99 88,50 60,28 8610.4fi -2436.56 5866.74 1200 30.00 5452.99 10 11942.99 88,50 72.26 8613.407 -.2398.39 6058,08 12.00 90.00 5649.91 11 12158.00 90,17 8801 8515.61 -2378.31 6270,48 12.00 86.50 5762.24 12 12438.00 85.76 64.44 8618.30 -2336 21 6543.26 12.00 -82.50 6038.17 13 12718.00 88.41 98,04 8625.41 -2294.18 6815.95 12.00 91.00 8314.02 14 12998.00 80.96 64.48 9629.25 -2252.24 7088.72 12.OD -07.50 6569.93 15 13278.00 89.36 98.07 6630.70 -2210,39 7361.53 1200 91.25 6865.86 16 13556.00 90.57 fi4.50 8fi30.B7 -2188.5? 7634.35 12.00 -88,00 7141,80 17 13068.00 90.46 101.70 8627.99 -2131.96 7935.71 12.00 90.00 7445.92 19 14148.00 90.66 68.10 8525.19 -210741 8211.61 12.00 -89.50 7720.91 19 14390.00 91.54 97.13 8620.43 -2A76.62 8448.99 12.00 88.00 7950.03 Depth Range: 11284.12 To 14390.00 330 240 �30 --- 220 i ioo 180 0 ,140 - `- 60 / \ 1217--- \ � / f6,a -+ Tdw, I D �2v1�5 BO 1892, 16329, 16S7a W 15,29. 1&2W. I6 W 12.13, 12.1, Lf13 V1 L2-16, L2 -14e,1 '. Va L 7. L ?A, L8 W1 l -W. U.M. L2a6 Vt L24A Ltd 11 V1 164, 154. 16-56 V1 21 1traP, 18-0 . W= V2 15,11. 16-9. 15,]9 VI L2-10. 12-1412-16 vt L 14,12-1 8, 12-14a V2 -7. L837a, L867a W 12.11. -11Pa1. La11Pa1 V1 1.243, 12�A, L2d1t V6 15,26. 162M I6.211V' 1635. 1632A. PM 0103 VI 1699. la39A 1 tart vt L11a Ltr1M.1 Imw L]-16. L2-14 L 14 V3 1 7, u,oa6Pe1. u Pal V1 L&11, 1 11Pa2. L111- W 1636. 1836. 15J v1 LLi412.mP61. L Mml v1 11-a 11.29a I-- v6 16 . I63MPa1, 169MP51 V3 1L16 1]-16. Lb16 V2 Lb16. L 14% 1a1u 3 L 71 LP -07, L191 v19 LL1t, LR11. L}tt V2 L 16. LL 16. LL16 v1 La.= LY]q L v1-160 4 11 12. 11+x, 1143 v1 L2-19, L 13& 12-9A V3 L2a6. 12-06. L2-06 V6 Lz.6 , 12Ammi. 12-079P91 V6 L296, L2 661, L2-0 w L 1a L115. L 19 W 1635. 1trs5AP91, 1826AP91 V1 L2 -03e L11P9B Azimuth from North ['1va Centre to Centre Sep26a8on 130 usnAn] 120 SURVEYPROGRAM Depth From Deptr. To $+NeylPlen Tool 50.00 10001-00 Survey#2ll2-08A1 GYD-O"S 10001.00 10047.49 1. MWC-Stardard(L2-08) MWD 10261.90 1128412 2: MWD -Stondwd (1-2-011A) MWD 11254,11 14389,92 L248B WP09(PLAN 1-2-09B) MWD Depth Range: 11284.12 To 14390.00 330 240 �30 --- 220 i ioo 180 0 ,140 - `- 60 / \ 1217--- \ � / f6,a -+ Tdw, I D �2v1�5 BO 1892, 16329, 16S7a W 15,29. 1&2W. I6 W 12.13, 12.1, Lf13 V1 L2-16, L2 -14e,1 '. Va L 7. L ?A, L8 W1 l -W. U.M. L2a6 Vt L24A Ltd 11 V1 164, 154. 16-56 V1 21 1traP, 18-0 . W= V2 15,11. 16-9. 15,]9 VI L2-10. 12-1412-16 vt L 14,12-1 8, 12-14a V2 -7. L837a, L867a W 12.11. -11Pa1. La11Pa1 V1 1.243, 12�A, L2d1t V6 15,26. 162M I6.211V' 1635. 1632A. PM 0103 VI 1699. la39A 1 tart vt L11a Ltr1M.1 Imw L]-16. L2-14 L 14 V3 1 7, u,oa6Pe1. u Pal V1 L&11, 1 11Pa2. L111- W 1636. 1836. 15J v1 LLi412.mP61. L Mml v1 11-a 11.29a I-- v6 16 . I63MPa1, 169MP51 V3 1L16 1]-16. Lb16 V2 Lb16. L 14% 1a1u 3 L 71 LP -07, L191 v19 LL1t, LR11. L}tt V2 L 16. LL 16. LL16 v1 La.= LY]q L v1-160 4 11 12. 11+x, 1143 v1 L2-19, L 13& 12-9A V3 L2a6. 12-06. L2-06 V6 Lz.6 , 12Ammi. 12-079P91 V6 L296, L2 661, L2-0 w L 1a L115. L 19 W 1635. 1trs5AP91, 1826AP91 V1 L2 -03e L11P9B Azimuth from North ['1va Centre to Centre Sep26a8on 130 usnAn] 120 Pro1ed: Lisburne Anw em n.ucnh WELLBORE DETAILS. PLAN L2.08B ._..---- pER3eICE INFORMATION by site: L2 Wall: L240 0 We➢bore: PLAN U-088 Oealpn: L2 08B WP69 Phn 60011 Mo,�°a Flea: s6agm 5.-413A.IT 111A,eaen•, ii 1-2-08A Tie on MD. 11284.12 Coadnab lull RderenoeWall -MR'eu hl Lh V�(N0)Rekence. Msec see Level secfonNsSRefenei skl.p.ccN.a.Op4 Aies red Depth Rafe' KB®Sf.IgueR (LMOA) C*U.Mm Afth d: M—Cuvetre AOGCC Spider Plat - Offsets within 200ft Easling (300 usMn) Eesling (300 usfLin) Obp North America - ALASKA - BP Lisburne L2 L2-08 PLAN 1-2-0813 1-2-0813 WP09 Plus 500ft MD AOGCC Offset Well Report 10 May, 2019 M. Company: North America - ALASKA- BP Project Lisburne Reference Sita: L2 Site Error: 0 00usft Reference Well, 1-2-08 Well Error, 0.00usft Reference Wellbore PLAN 1-2-08B Reference Design- 1-2-08B WP09 Plus 500ft MD ebronce 1-2-08B WP09 Plus 500ft MD BP Anticoliision Report Local Co-ordinate Reference. TVD Reference - MD Reference: North Reference. Survey Calculation Method: Output errors are at Database! Offset TVD Reference - Well L2-08 Mean Sea Level KB @ 51 49uaft (1-2-08A) True Minimum Curvature 1 00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Filter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Ma:omum center -center distance of 1,685.37usft Error Surface: Elliptical Conic Survey Tool Pircgmm 4Data 5/10/2019 From To (usft) Wt) Survey (Wellbore) Tool Name Descnpbon 50.00 10,001.00 Survey #2 (1-2-08A) GYD-GC-MS Gyrodata gyrocompassing m/s 10,001.00 10,047.49 1 : MWD - Standard (1-2-08) MWD MWD - Standard 10,261.00 11,284.12 2: MWD - Standard (1-2-08A) MWD MWD - Standard 11,284.12 14,890.00 1-2-08B WP09 Plus 50411 MD (PLAN 1-2-08 MWD MWD - Standard 5/10/2019 11:23.-39AM Page 2 of 3 COMPASS 5000.1 Build 81D by BP 0 Anticallision Report Company_ North America - ALASKA - BP Local Co-ordinate Reference- Well L2-08 Project Lisburne ND Reference. Mean Sea Level Reference Site: L2 MD Reference. KB a 51 49usft (L2 -08A) Slte Error. 0.00usft North Reference. True Reference Well L2-08 Survey Calculation Method. Minimum Curvature Well Error: 0 00usft Output errors are at 1.00 sigma Reference Wellbore PLAN L2 -08B Database: EOM R5K- Alaska PROD - ANCPi Reference Design_ L2 -08B WP09 Plus 500ft MD Offset ND Reference: Offset Datum Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Well - Wellbore - Design Will) (usfi) (usft) 11 11-30 - 11-30 - 11-30 14,475.00 13,719.00 1,496.40 1B 18-25 - 18-25 -18-25 10,575.00 10,525.00 1,210.62 18-25- 18.25A- 18-25A 10,575.00 10,525.00 1,210.62 18-25- 18-25APB1 - 18-25APBI 10,575.00 10,525.00 1,210.62 18-29 - 18-29C - 18-29C 14,050.00 15,918.00 920.05 18-32 - 18-32A - 18-32A 10,264.53 11,601.00 657.94 18-32- 18-32A- Plan 0103 10,284.21 11,594.00 635.78 18-32 - 18-32B - 18-32B 10,316.98 11,376.00 825.63 18-33 - 18-33 -18-33 5,286.37 6r400,00 586.67 18-33- t8 -33A- 18-33A 5,286.37 6,400.00 586.67 18-33 - 18-33APB1 - 18-33APB1 5,286.37 6,400.00 586.87 18-34 - 1834 -1834 11,203.24 12,153.00 209.93 L2 1-2-03 - 1-2-03 - L2-03 2,521.75 2,525.00 245.99 L2-03 -1-2-03A - L2 -03A 2,523.54 2,525.00 246.03 L2-06 - L2 -O6 - 1-2-06 2,601.05 2,600.00 35.90 1-2-07 - 1-2-07 - L2-07 337.27 325.00 179.60 1-2-07 - L2 -07A - L2 -07A 337.27 325.00 179.60 L2-07 - 1-2-07APB1 - L2-07APB1 337.27 325.00 179.60 1-2-07 - 1-2-07B - 1-2-07B 337.27 325.00 179.60 L2-07 - L2-07BPB1 - L2-07BPB1 337,27 325.00 179.60 L2-08 - L2-08 - 1-2-08 10,355.75 10,350.00 7.44 1-2-08 - 1-2-08A- 1-2-08A 11,586.37 11,600,00 48.76 L2-08 - PLAN L2 -08B - 1-2-0813 WP09 14,150.00 14,150.00 0.00 L2-10 - L2-10 - 1-2-10 2,156.32 2,150.00 86.83 1-2-11 - 1-2-11 - L2-11 1,822.65 1,825.00 133.40 L2-11-L2-11PB1 -1-2-11PB1 1,822.65 1,825.00 133.40 L2-11 - 1-2-11 PB2 - 1-2-11 PB2 1,822.65 1,825.00 133.40 1-2-13 - 1-2-13 - L2-13 2,145.09 2,150.00 236.65 1-2-13 - 1-2-13A - 1-2-13A 2,147.68 2,150.00 236.70 1-2-14 - L2-14 - 1-2-14 2,254.39 2,250.00 183.97 1-2-14 - L2 -14A- L2 -14A 2,254.39 2,250.00 183.87 L2-14 - 1-2-14B - 1-2-14B 2,254.39 2,250.00 183.97 L2-14 -1-2-14C -1-2-14C 2,254.39 2,250.00 183.97 1-2-16 - L2-16 - L2-16 2,300.00 2,300.00 245,56 1-2-18 - 1-2-18 - L2-1 B 1,228.38 1,225.00 304.05 L2-16 -1-2-1 BA -1-2-1 BA 1,222.59 1,225.00 303.93 1-2-20 - L2-20 - L2-20 2,222.85 2,225.00 359.99 L2-20 - 1-2-20PB7 - L2-20PB1 2,222.85 2,225.00 359.99 L3 1-3-15 - 1-3-15 - L3-15 13,925.00 11,475.00 258.57 &1=019 11:23,39AM Page 3 of 3 COMPASS 5000.1 Build 81D Well Bighole CDR2 AC 4 Ram BOP Schematic Date 21 -Nov -17 Quick Test Sub to Otis f.1 ft Top of7"Otis O.Oft .—.—.—.---.—.—.—.— it ,— — — — _ Distances from top of riser s —CDR2 Rig's Drip Pan Excluding quick -test sub Top of Annular � 6.0 ft 7ARS" Sk Flange X 7" Otis Box 'FiydYll 7 il1$;' Top of Annular Element 6.7ft Annular Bottom Annular g,0 ft CL BlindlShears 9.3 ft CL 2-3W Pipe/Slips 10.1 ft �If1I all r a DI Kill Line Choke Line CL 2318" x 3-112" VBRs 12.6 ft CL 2318" PlpelSlips 13.4 ft —� CL of Top Swab 1 16.0 ft Swab op Ti !< T2 CL of Flow Cross 17A ft FIIA CL of Master 1g.gftLDS LDS 0 Ground Level Test Pump Nose TRANSMITTAL LETTER CHECKLIST WELL NAME:��� Z_ � —y PTD: - 0 77 Development _ Service Exploratory ` Stratigraphic Test Non -Conventional FIELD: ` POOL: Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. API No. 50- (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005 j, 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.(CkmRany Name Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through tar et 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 , weIl) until after Com an Name has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. Com anName must contact the AOGCC to obtain advance-gpproval of such water well testing prow=. 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 Com an Name in the attached application, the following well logs are Well also required for this well: Logging Requirements -'Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs ran must be submitted to the AOGCC within 90 da s after completion, suspension or abandonment of this well. Revised 2/2015
