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217-104
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg DATE: P.I. Supervisor SUBJECT: FROM: Petroleum Inspector Section: 22 Township: 11N Range: 14E Meridian: Umiat Drilling Rig: Rig Elevation: Total Depth: 11277 ft MD Lease No.: ADL0028306 Operator Rep: Suspend: P&A: X Conductor: 20" O.D. Shoe@ 118 Feet Csg Cut@ Feet Surface: 13-3/8" O.D. Shoe@ 3530 Feet Csg Cut@ Feet Intermediate: 9-5/8" O.D. Shoe@ 8327 Feet Csg Cut@ Feet Liner: 7" O.D. Shoe@ 8535 Feet Csg Cut@ Feet Liner: 3.5x3.25x2.9" O.D. Shoe@ 11277 Feet Csg Cut@ Feet Tubing: 4-1/2" O.D. Tail@ 8535 Feet Tbg Cut@ Feet Type Plug Founded on Depth (Btm) Depth (Top) MW Above Verified Tubing Retainer 8225 ft 8139 ft 8.3 ppg Wireline tag Initial 15 min 30 min 45 min Result Tubing 2752 2695 2675 IA 0 0 0 OA 226 227 227 Initial 15 min 30 min 45 min Result Tubing IA OA Remarks: Attachments: No issues with tag and test. July 20, 2025 Kam StJohn Well Bore Plug & Abandonment PBU 15-32C Hilcorp North Slope LLC PTD 2171040; Sundry 325-353 none Test Data: P Casing Removal: Andreas Ponti Casing/Tubing Data (depths are MD): Plugging Data (depths are MD): rev. 3-24-2022 2025-0720_Plug_Verification_PBU_15-32C_ksj 9 9 9 9 9 9 9 99 9 9 9 9 9 9 9 9 9 9 999 9 9 99 9 James B. Regg Digitally signed by James B. Regg Date: 2025.09.16 15:57:20 -08'00' 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 15-32C Recomplete to Put River Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 217-104 50-029-22462-03-00 11277 Conductor Surface Intermediate Liner Liner 8906 80 3492 8292 370 2843 8160 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-1/4" x 2-7/8" 8156 38 - 118 38 - 3530 35 - 8327 8165 - 8535 8434 - 11277 38 - 118 38 - 3530 35 - 8319 8161 - 8514 8421 - 8906 10857 470 2260 4760 5410 10530 9405, 10150, 10810, 10857, 11208, 11235 1490 5020 6870 7240 10160 7951 - 11234 4-1/2" 12.6# 13Cr80 41 - 8016 7949 - 8906 Structural 4-1/2" Baker TNT , 7819 , 7817 No SSSV 7819 , 8102 7817 , 8099 Bo York Operations Manager Jerry Lau Jerry.Lau@hilcorp.com (907) 564-5280 PRUDHOE BAY / PRUDHOE OIL , PUT RIVER 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 0028306 41 - 8014 Formation squeezed through perforations 9133 - 9287', Cement tubing from 9405' - 8160' Squeeze perfs with 12 bbls of 15.3 ppg Class G Cmt through retainer to 3000 psi , lay in 2 bbls of 15.3 ppg Class G Cement above retainer 267 27 27804 1470 13 20 0 0 892 217 325-353 13b. Pools active after work:PUT RIVER 4-1/2" Baker S-3 , 8102 , 8099 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 8:57 am, Sep 16, 2025 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2025.09.15 20:59:12 - 08'00' Bo York (1248) J.Lau 11/6/25 RBDM JSB 092925 ACTIVITYDATE SUMMARY 7/14/2025 ***WELL S/I ON ARRIVAL*** POLLARD #61 STANDBY ***CONTINUE ON 7/15/25 WSR*** 7/15/2025 ***CONTINUED FROM 7/14/25 WSR*** RAN 40" x 3.77" WRP DRIFT & 2" SAMPLE BAILER TO 8,401' SLM (8,427' md) (all clear - empty) ***WELL LEFT S/I ON DEPARTURE*** 7/15/2025 LRS CTU #2 1.75"CT 0.156"WT HT-110 Job Objective: P&A MIRU, Function test BOP, PT 300/4200psi, L/K well w/ 10bbls 50/50, 190bbls slick 1% KCL w/ Safelube. RIH w/ HES gamma/ccl log, 3.70" to 690', SSV panel not functioning properly, POOH and troubleshoot. ***Continue on 7-16-25 WSR*** 7/16/2025 LRS CTU #2 1.75"CT 0.156"WT HT-110 Job Objective: P&A RIH w/ HES gamma/cl w/ 3.70"DJN drift. Tag the LTP at 8426'ctm, Log from 8426'ctm - 7850', paint blue depth correlation flag at 8200.70'. POOH, top filling CTBS w/ 1% KCL w/ Safelube. Injectivity test at surface 1 bpm @ 400 psi. Confirm -6' correction with OE. Make up 4.5" CICR (3.593" OD). Stop at flag, depth correlated. Set CICR at 8225'. Injectivity test 1 bpm at 1200 psi. Cement wet at 10:09 am. HES pump 15 bbls fresh water, 14bbls 15.3ppg Class G cement, pump 12 bbls cement through retainer up to 3,000 psi, unsting from retainer, lay in 2 bbls of cement above reatiner. Wash down with PowerVis to TOC at 8160', chase ooh 100% returns to surface. Lay in diesel freeze protect from 2500' . Close Swab. Breakdown NS setting tool and MU nzl. Jet BOP's. Pump 1.25" drift balll. RDMO. ***Job Complete*** 7/20/2025 T/I/O= 235/0/229 AOGCC MIT T PASSED to 2500 psi ( MA=2750 psi ) ( Witnessed by Kam St John ) PRE TEST-- Pumped 1.9 bbls diesel down tbg to 2756 psi TP lost 73 psi 1st 15 min & 25 psi 2nd 15 min. Bled back to 350 psi. Pump 1.3 bbls diesel to 2752 psi for AOGCC witnessed MIT T TP lost 57 psi 1st 15 min & 20 psi 2nd 15 min Bled back 1.4 bbls FWHPs=235/0/227 7/20/2025 ***WELL S/I ON ARRIVAL*** RAN 2' x 1-3/4" STEM , 3.75" CENT, 3" SAMPLE BAILER TO 8,139' SLM LRS PERFORMED PRE-MIT TO 2500#psi RAN 2' x 1-3/4" STEM , 3.75" CENT, 3" SAMPLE BAILER TO 8,139' SLM (state witnessed) (sample pf cement) LRS TO PERFORMED STATE WITNESSED MIT-T TO 2,500psi (see lrs log) PULLED ST#1 RK-DGLV FROM 7981'MD *****ST#1 POCKET LEFT OPEN***** ***JOB COMPLETE, WELL LEFT S/I*** 7/23/2025 ***WELL SHUT IN ON ARRIVAL*** (JET CUT) MIRU AKEL PT PCE 300PSI LOW, 3000PSI HIGH, FUNCTION WLVS CUT TUBING W/ 3.5" JET CUTTER AT 8100.0', LOG CORRELATED TO COIL FLAG DATED 08-OCT-2017. RDMO AKEL ***WELL SHUT IN ON DEPARTURE*** JOB COMPLETE Daily Report of Well Operations PBU 15-32C Daily Report of Well Operations PBU 15-32C 7/23/2025 T/I/O= 167/173/244 (RWO CAPITAL) Pumped 715 bbls of 1% KCl down TBG, up IA, taking returns to 15-01 FL. Pumped 175 bbls of Diesel down IA to freeze protect . Pumped 5 bbls dsl into hardline over to 15-01 to FP surface equiptment. TxIA via U- tube. Secure well FWHP=916/915/332 Valve Position Closed=SV,WV,SSV Open=MV,IA,OA 7/24/2025 T/I/O = SSV/220/270. Temp = SI. Bleed WHPs to 0 psi pre-RWO. No well house. IA FL @ surface. Bled IAP to BT to 0+ in 10 min (fluid,~1 bbl.), TP tracked with IAP to 0+ psi. OA FL @ 120'. Bled OAP to BT to 60 psi in 20 min (FTS). Slowly bled energized fluid to 40 psi. IAP went on VAC during OA bleed. WS Tie-in on loc to disconnect flowline. RDMO until disconnect is complete. Final WHPs = 0+/VAC/ 40. WS in control of well upon departure. 7/25/2025 T/I/O= 0/0/0. Pre RWO. Set 4" TWC Number #MP4-10. Removed 4" CIW MV and replaced with New 4" CIW MV tag #257 and temp valve #17. Torqued flanges to spec. Pressure test against TWC Low 300/5000 psi (passed). ***Job Complete*** Final WHP's TWC/0/0. 7/26/2025 MIRU 7/27/2025 Cont. to MIRU. Perform rig acceptance, Accept rig at 10:30 hrs, N/D tree and N/U BOPE, Test BOPE to 250 low/3500 high for 5 min/each with 4 1/2" test jt.per sundry, Test PVT and gas alarms, Preform Koomey drawdown test.AOGCC waived witness (Guy Cook), Pull Hanger, and CBU, POOH L/D tubing 7/28/2025 T/I/O = TWC/0/0 RWO Decompletion Pull 4" CIW H TWC, SB to rock out diesel, set TWC, check void for psi, ND THA, clean void, ring groove, & lift threads, MU 4-1/2" TC-II test sub to lift threads 9RH, test 3500#/10 min, good test, bleed off, rig down, function ULDS to 4-3/8" CB, re- torque to 450 ft/lbs, install new BX-160, get ULDS RKB (21.95'), MU 4-1/2" TC-II P x IF B crossover to hgr lift threads 8 RH, measure ULDS to top of XO 23", remove XO, SB for BOP NU & test, pull TWC, MU 4-1/2" TC-II LJ, BOLDS, POOH, LD hanger, inspect & redress w/ new seals, SB for completion. Final T/I/O = 0/0/0 7/28/2025 Cont. to POOH laying down tubing, PJSM and P/U TCP guns, P/U and RIH 4 ½¿ completion, R/U E-line and correlate guns on depth. 7/29/2025 Re-log for correlation, R/D E-line, land hanger placing top shot at 7951.5' and bottom shot at 8011.7' Correlated to log dated 11-10-2017 (16' correction) RILDS, Spoy CI Brine, N/D BOP's N/U Trees and test void and hanger to 5K, freeze protect well, Prep rig for maintainence Daily Report of Well Operations PBU 15-32C 7/29/2025 TIO=000 Make up tubing hanger to string, run in hole, land on RKB, verify through IA valve, run in lock down screws, torque per FMC procedure, stand by for rig to circulate, set 4" CIW H TWC, stand by for BOP nipple down, clean void, ring groove, & hanger lift threads, grease hanger neck ID & OD, pick up THA, inspect ID & SBMS, grease both, make up THA to tubing spool, torqued by rig crew w/Sweeney, test void 500/5 min, 5000/10, good tests, bleed off test psi, stand by for rig to test tree, good test, bleed off & rig down their test equip, pull TWC, RDMO Final TIO=000 7/29/2025 Assist I RIG with Freeze Protect. Pump 172 bbls diesel down IA 7/30/2025 RDMO. Rig released at 06:00 7/30/2025 T/I/O=Vac/0/0. Post RWO. RU CIW Lubricator and tooling to tree. PT the lubricator against SV to 300/3500 psi. Passed. Set 4 "H" TWC #448 @ 105". RD lubricator and removed 4" Dryhole tree. RU 4" CIW 6500 psi tree. Torqued flanges to spec. RU lubricator and tooling to tree. PT tree and lubricator assembly against TWC to 300/6000 psi. Passed. Pulled 4" TWC #448 @ 135". RD lubricator and installed tree cap. PT tree cap to 500 psi. ***Job Complete*** Final WHP's 0/0/0. 8/1/2025 ***WELL S/I ON ARRIVAL*** BRUSHED / GAUGE TBG 3.78" TO 7932' MD. RAN 3.81" PXN PLUG BODY. S/D IN STA# 2 (6767' MD). LIGHTLY WORK UNTIL LEAVING PLUG. ***CONTINUED ON 8-2-25*** 8/1/2025 ( RWO CAPITAL ) Assist Slickline. *** Job Continued 8-2-25 *** *** Man Down Drill *** 8/2/2025 *** Job Continued from 8-2-25 *** ( RWO CAPITAL ) Assist Slickline T/I/O=155/154/189. Pumped 1.76 bbls diesel down TBG to set Packer ( See Log ) Packer set @ 2000 Psi. MIT-T ( FAILED ) Pumped 0.05 bbls diesel down TBG to reach max applied pressure 4000 Psi. 15 min Loss - 51 Psi. 30 min Loss - 30 Psi. 45 min Loss - 22 Psi. Bleed back 2 bbls. MIT-T ( FAILED ) Pumped 1.86 bbls down TBG to reach max applied pressure 4000 psi. 15 min Loss - 75 Psi . 30 min Loss - 80 Psi. MIT-IA (PASSED) Pumped 6.3 bbls diesel down IA to reach 3250 psi. First 15 min loss of 73 psi. Second 15 min loss of 22 psi. Total loss of 95 psi. MIT-T (PASSED) Pump 1.7 bbls diesel down TBG to reach 3996 psi. First 15 min loss of 143 psi. Second 15 min loss of 51 psi. Total loss of 194 psi. Pumped 253 bbls down TBG up IA for Circ out / Freeze Protect. Hung Freeze Protect tag on MV. Pumped 5 bbls diesel down surface line over to 15-01 to Freeze Protect surface line. *** Job Continued 8-3-25 *** Daily Report of Well Operations PBU 15-32C 8/2/2025 ***CONTINUED FROM 8-1-25*** PULLED 3.81" PXN PLUG BODY FROM 6767' MD. SET 3.81" PXN PLUG BODY @ 7932' MD. SET 4 1/2" BAIT SUB, 2.5" GUTTED JD AND P PRONG IN PLUG BODY. LRS TO SET PACKER. LRS TO MITT 3500 PSI (FAILED 2 TESTS). PULLED PRONG & PXN PLUG BODY FROM 7,932' MD LRS PERFORMED A PASSING MIT-IA TO 3,000 PSI SET PXN PLUG BODY & BAITED PRONG @ 7,932' MD LRS PERFORMED A PASSING MIT-T TO 3,500 PSI PULLED RK-DGLV FROM STA# 1 @ 7713' MD. SET RK-FLOWSLEEVE IN STA# 1 @ 7713' MD. LRS CIRC'd 253 BBLS DIESEL DOWN TBG UP IA. ATTEMPT TO PULL RK-FLOWSLEEVE, S/D IN STA #3 @ 5609' MD. SHEAR OFF EASILY. PULLED RK-FLOWSLEEVE FROM STA# 1 @ 7713' MD. ***CONTINUED ON 8-3-25*** 8/3/2025 *** Job Continued from 8-2-25 *** ( RWO ) Assist Slickline Pumped 0.7 bbls diesel down TBG to reach 1500 psi test valve set. Pumped 5.23 bbls diesel down IA to test valve string. Secure RU . Well left in Slicklines control. FWHP=552/81/217 Valve position upon departure SV,SSV,MV=Open WV= Closed IA,OA= OTG 8/3/2025 ***CONTINUED FROM 8-2-25*** SET RK-DGLV IN STA# 1 @ 7713' MD. PT IA 2500 PSI TO VERIFY VALVES. PULLED BAITED PRONG & PXN PLUG BODY FROM 7932' MD. ***WELL S/I ON DEPARTURE*** 8/4/2025 T/I/O= 0/0/169. LRS 72 Trigger Perf Gun (PERFORATING-INITIAL-POST RIG). Fired pressure activated 4-5/8" RockJet guns 72° phasing 5 SPF. Perf interval 7,951' MD to 8,011' MD. Dumped the TBG pressure to OTT and flowed one bottoms up to open top. Then took well returns to facility. Blew down hard line to open top tank. Secure well. Valve position upon departure. SV,SSV,WV=C MV=O IA,OA=OTG FWHP=725/118/187 8/5/2025 ***WELL S/I ON ARRIVAL*** RAN 3.81" PXN PLUG BODY, UNABLE TO WORK PAST -4'. RAN 4 1/2" BRUSH, AND 3.74" GAUGE RING. UNABLE TO WORK PAST -4'. RAN 2.5" SAMPLE BAILER. WORK THROUGH TREE. TAG HYDRATES @ 795' SLM. LRS ATTEMPTS TO PUMP 50/50. TBG TO 3000 PSI AFTER .4 BBLS. ROCK PRESSURE BACK AND FORTH AND UNABLE TO BREAK FREE. ***CONTINUED ON 8-6-25*** 8/5/2025 T/I/O= 2848/0/185 Assist Slickline (RWO CAPITAL) Pumped .32 BBLS 50/50 into the TBG. TBG locked up at 3000 PSI. WSL authroized Max 3500 PSI on TBG. Pumped 1.22 BBLS 50/50 into TBG. TBG locked up at 3500 PSI. *JOB CONTINUED ON 8-6-25* 8/6/2025 ***CONTINUED FROM 8-5-25*** R/D SLICKLINE. ***WELL S/I ON DEPARTURE*** 8/6/2025 **JOB CONTINUED FROM 8-5-25** Assist Slickline (RWO CAPITAL) Daily Report of Well Operations PBU 15-32C 8/11/2025 LRS CTU 2 - 1.75" x .156" HT-110. Job Objective: Thaw Hydrates MIRU. Function test BOP. RIH w/ Ice Pick DJN. Tag initial ice plug @819'. Continue to RIH. ***Continue WSR on 8/13/25 Job in Progress*** 8/12/2025 LRS CTU 2 - 1.75" x .156" HT-110. Job Objective: Thaw Hydrates Continue to RIH. Jet through Ice/Hydrate plug @ 1300' CTM. Drift to 7900' CTM. Circ well to diesel from 7800'. POOH. Well status relayed to DSO. RDMO. *** Job Complete*** 8/12/2025 ***WELL S/I ON ARRIVAL*** RAN 3.77'' G. RING, 4-1/2'' BRUSH TO XN NIP @ 7932' MD RAN SBHPS TO XN NIP @ 7932' MD ***WSR CONT. ON 08-13-2025*** 8/13/2025 ***WSR CONT. FROM 08-12-2025*** RAN SBHPS PER PROGRAM ATTEMPT TO SET 3.80'' XN PLUG BODY @ 7932' MD(Unable to pass x nip) ATTEMPT TO SET 3.80'' X PLUG BODY IN X NIP @ 7749' MD(Unable to pass nip, left plug) RETRIEVE 3.80'' X PLUG BODY FROM X NIP @ 7749' MD RAN 4-1/2'' BRUSH, 3.79'' G. RING TO XN NIP @ 7932' MD RAN 22'x3.16'' DMY GUNS, DRIFT FREELY TO PORTED SUB XO @ 7940'SLM/7946'MD LOG CALIPER FROM 7935' SLM TO 6000' SLM RAN DUAL 4-1/2'' BRUSHES, 3.80'' G. RING TO WORK THROUGH X NIP @ 7749' MD ***WSR CONT. ON 08-14-2025*** 8/14/2025 ***WSR CONT. FROM 08-13-2025*** SET 3.80'' X PLUG BODY @ 7749' MD RAN CHECK SET TO PLUG BODY @ 7749' MD (Sheared) SET P-PRONG IN PLUG BODY @ 7749' MD BLED TUBING TO 350psi ***WELL LEFT S/I ON DEPARTURE*** 8/14/2025 T/I/O-o.o.o. Post RWO. Set 4" H TWC, RD Tree, RU New Tree with SH3000, Torqued flanges to spec. PT'd aginst TWC 300/5000 PSI (Pass). Pulled "4" H TWC. RU Production piping, Torqued all flanges to spec.RDMO. 8/15/2025 ***WELL S/I ON ARRIVAL*** SET 4-1/2'' WHIDDON CATCHER ON PX PLUG @ 7749' MD PULLED ST#1 RK-DGLV FROM 7713' MD SET ST#1 RKP-FLOW THRU SLEEVE @ 7713' MD PULLED 4-1/2'' WHIDDON CATCHER FROM TOP OF PX PLUG @ 7749' MD(empty) ***JOB COMPLETE, WELL LEFT S/I*** 8/17/2025 T/I/O= 830/334/198 LRS Unit 76, (RWO CAPITAL) Pumped 10 bbls 50/50 to spear in down IA followed by 630 bbls diesel @ 5 BPM. ***Job continued to 8/18/2025*** 8/17/2025 ***WELL S/I ON ARRIVAL*** SET 4-1/2'' WHIDDON CATCHER ON PX PLUG @ 7749' MD PULLED ST#1 RKP-FLOW SLEEVE FROM @ 7713' MD ***WSR CONT ON 8-18-25*** Daily Report of Well Operations PBU 15-32C 8/18/2025 ***WSR CONT FROM 8-17-25*** SET ST#1 RK-OGLV (20/64"ports) @ 7713' MD PULLED 4-1/2'' WHIDDON FROM PX PLUG 7710' SLM 7749' MD (empty) PULLED 4-1/2" PX PLUG FROM X-NIP @ 7,749' MD ***WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED OF STATUS*** 8/18/2025 ***Job continued from 8/17/2025*** Pumped 311 bbls down IA as directed by Engineer, Well secured, DSO notifed upon departure, FWHP=230/0/265 8/27/2025 ***WELL FLOWING ON ARRIVAL*** BRUSHED X NIPPLE @ 7749' MD SET 3.81 XLOCK, FLOW THROUGH SUB, SHOCK ABSORBER, AND DUAL SPARTEC GAUGES (68" OAL; sn: 79567, 79570, GAUGES START TIME 19:55) IN X NIP @ 7749' MD RAN CHECK SET TO XLOCK @ 7749' MD **sheared** *** WSR CONT ON 8/28 *** 8/28/2025 POLLARD #63 RIG DOWN ***WELL LEFT FLOWING*** 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:Davies, Stephen F (OGC) To:Michael Schoetz Cc:Jerry Lau; Dewhurst, Andrew D (OGC); Boman, Wade C (OGC); Roby, David S (OGC) Subject:RE: PBU 15-32C (PTD 217-104, Sundry 325-353) - Correction Date:Monday, July 14, 2025 3:21:00 PM Michael, You are correct. During my review of this Sundry Application, I overlooked Administrative Approval 559A.001, which contracts the Put River Oil Pool and removes the Central and Western Lobes of the Put River Sandstone from that pool. So, statewide spacing regulations do govern PBU 15-32C for perforating the Put River Sandstone. Any production from that reservoir within this well should be reported against the Put River Undefined Oil Pool using code 640181. Thanks and Be Well, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.davies@alaska.gov. From: Michael Schoetz <mschoetz@hilcorp.com> Sent: Monday, July 14, 2025 12:52 PM To: Davies, Stephen F (OGC) <steve.davies@alaska.gov> Cc: Jerry Lau <Jerry.Lau@hilcorp.com> Subject: 15-32C Sundry Approval Steve, Per our conversation this afternoon, please find a copy of Hilcorp’s Sundry Approval for the proposed 15-32C Well operations. I believe that per CO 559A.001 the Western Lobe of the Put River sandstone were removed from the Put River Oil Pool and therefore the well would be operated under the standard statewide regulations. At your convenience, please review and provide your opinion. I am happy to discuss further as needed. Thank you, Michael W. Schoetz, CPL Hilcorp North Slope, LLC Division Landman Main: (907) 777-8300 Office: (907) 777-8414 Mobile: (281) 685-0902 Email: mschoetz@hilcorp.com 3800 Centerpoint Dr., Suite 1400 | Anchorage, Alaska 99503 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 this message 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's phone 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 affect its 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. Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 6/18/2025 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20250618 Well API #PTD #Log Date Log Company Log Type AOGCC E-Set# AN 07RD2 50733200120200 195113 6/1/2025 AK E-LINE LDL AN 24RD 50733202850100 207170 6/1/2025 AK E-LINE LDL BRU 221-24 50283202020000 225027 5/29/2025 AK E-LINE CBL KALOTSA 10 50133207320000 224147 5/21/2025 AK E-LINE Perf KALOTSA 2 50133206590000 216155 5/25/2025 AK E-LINE Perf PAXTON 11 50133207040000 221114 5/27/2025 AK E-LINE Perf PAXTON 11 50133207040000 221114 5/26/2025 AK E-LINE Perf PBU 06-12C 50029204560300 225022 5/17/2025 HALLIBURTON RBT-COILFLAG PBU 15-32C 50029224620300 217104 5/27/2025 HALLIBURTON RBT PBU D-01B 50029200540200 224155 5/18/2025 BAKER MRPM PBU D-01B 50029200540200 224155 5/18/2025 HALLIBURTON RBT-COILFLAG PBU H-18A 50029208800100 224011 5/14/2025 BAKER MRPM PBU H-18A 50029208800100 224011 5/14/2025 HALLIBURTON RBT-COILFLAG PBU L-109 50029230460000 201201 5/24/2025 HALLIBURTON IPROF PBU L-115 50029230350000 201140 5/19/2025 HALLIBURTON IPROF PBU L-117 50029230390000 201167 5/30/2025 HALLIBURTON IPROF PBU N-07B 50029201370200 223122 6/7/2025 HALLIBURTON RBT PBU S-100A 50029229620100 224083 5/26/2025 HALLIBURTON PPROF-LDL PBU Z-34 50029234690000 212061 5/17/2025 HALLIBURTON IPROF-LDL Please include current contact information if different from above. T40566 T40567 T40568 T40569 T40570 T40571 T40571 T40572 T40573 T40574 T40574 T40575 T40575 T40576 T40577 T40578 T40579 T40580 T40581 PBU 15-32C 50029224620300 217104 5/27/2025 HALLIBURTON RBT Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.06.18 12:03:53 -08'00' 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 thes 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 15-32C Recomplete to Put River Undefined Oil Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 217-104 50-029-22462-03-00 341J, Statewide ADL 0028306 11277 Conductor Surface Intermediate Liner Liner 8906 80 3492 8292 370 2843 9405 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-1/4" x 2-7/8" 8902 38 - 118 38 - 3530 35 - 8327 8165 - 8535 8434 - 11277 2470 38 - 118 38 - 3530 35 - 8319 8161 - 8514 8421 - 8906 10857 470 2260 4760 5410 10530 9405, 10150, 10810, 10857, 11208, 11235 1490 5020 6870 7240 10160 9133 - 11188 4-1/2" 12.6# 13Cr80 33 - 85358884 - 8907 Structural 4-1/2" Baker S-3 Perm Packer No SSSV Installed 8102, 8099 Date: Bo York Operations Manager Jerry Lau Jerry.Lau@hilcorp.com (907) 564-5280 PRUDHOE BAY 7/15/2025 Current Pools: PRUDHOE OIL Proposed Pools: PRUDHOE OIL, Put River Undefined 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 By Grace Christianson at 11:20 am, Jun 10, 2025 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2025.06.10 10:20:30 - 08'00' Bo York (1248) 325-353 DSR-6/18/25SFD 7/12/2025 CO 559A governs the Put River Oil Pool that will be opened by this well. SFD WCB 6-18-2025 Perforate New Pool Variance to 20 AAC 25.112(c) granted: cement retainer allowed 908' above top of open perfs. *&: Jessie L. Chmielowski Digitally signed by Jessie L. Chmielowski Date: 2025.07.14 09:04:27 -08'00'07/14/25 10-404 JSB RBDMS JSB 071625 RWO Procedure 15-32C PTD:217-104 Well Name:15-32C API Number:50-029-22462-03 Current Status:Operable Producer Rig:Innovation Estimated Start Date:7/1/25 Reg.Approval Req’std?10-403, 404 Date Reg. Approval Rec’vd: Regulatory Contact:Abbie Barker Permit to Drill Number:217-104 First Call Engineer:Jerry Lau 907-564-5280 907-360-6233 Second Call Engineer:Dave Bjork 907-564-4672 907-440-0331 Current Bottom Hole Pressure:3300 psi @ 8800’ TVD 7.3 PPGE I Average of surrounding wells Max. Expected BHP:3350 psi @ 8,800’ TVD 7.4 PPGE | Average Ivishak BHP) Max. Anticipated Surface Pressure:2470 psi (Based on 0.1 psi/ft. gas gradient) Last SI WHP:2417 psi (taken on 5/26/21) Min ID:2.313” ID X-Nip in LTP at 8438’ MD Max Angle:97 Deg @ 9696’ MD Brief Well Summary: 15-32C is a CTD sidetrack drilled in September of 2017. The final stage of add perfs was added in June of 2021 and are currently at marginal field wide GOR. There are no more economic targets from this bottomhole location in the Ivishak. We will now Reservoir P&A the Ivishak and then recomplete uphole to the Put River. Background: The Western Lobe of the Put River formation is a condensate reservoir above the Prudhoe Oil Pool. The Western Lobe is currently categorized as an undefined pool. Production samples from this lobe were taken from 15-41B and found 57 deg API condensate. A SBHP survey, also from 15-41B, found current reservoir pressure to be 3950 psi. Volumetric and material balance calculations estimate OGIP to be within the range of 50-100 BSCF. We’ve only produced ~3 BSCF through wellbore from the reservoir via 15-41B at this time. We are now targeting 1.3 MMBO through wellbore using 15-32C. Project results will help us further refine our modeling of the OGIP and success will dictate further development of the Western Lobe. Objectives 1. Reservoir P&A Prudhoe Oil Pool. 2. RWO to Recomplete uphole to the Put River Western Lobe condensate reservoir. Reservoir P&A Scope Details: Reservoir Plug and Abandon the Prudhoe Oil Pool. This requires a variance to Section 20 AAC 25.112(c). The well plugging design ensures a continuous lateral plug with a top 126’ MD above top of pool and terminates at the open perforations. The job will utilize coiled tubing and a cement retainer to downsqueeze a cement plug into perfs from 61’ above top pool and then unsting and lay in another 65’ of cement on top of retainer. RWO Scope Details: The Put formation exists within the confining shales of the Prudhoe Oil Pool. Perform RWO to recomplete uphole with the production packer above the target formation. Add perfs to Put River and attempt to flow. Utilize a conventional tubing conveyed perforating system with firing head and perf guns integrated into the tailpipe of the completion. Dual pressure actuated firing heads will fire the perforating guns after the production packer has been set and tested post rig. If unable to flow at target rates, we will submit a subsequent sundry for a hydraulic fracturing stimulation. P&A the Ivishak and then recomplete uphole to the Put River CO 559A governs the Western, Central, and Southern Lobes of the Put River Sandstone that constitute the Put River Oil Pool. This well access reserves in that oil pool. The Northern Lobe of the Put River Sandstone communicates with, and therefore is included in, the Prudhoe Oil Pool.SFD Western Lobe of the Put River formation is a condensate reservoir above the Prudhoe Oil Pool RWO Procedure 15-32C PTD:217-104 Notes Regarding Wellbore Condition: x PPPOT-T passed to 5000 psi on 2/24/25. x PPPOT-IC passed to 3500 psi on 2/24/25. x MIT-IA passed to 3000 psi on 3/28/25 x No integrity issues x No SSSV Prudhoe Oil Pool Reservoir P&A: DHD Cycle LDS (DONE 4/20/25) Slickline Drift for 4.5” NS One Trip CMT Retainer Coil 1. MIRU CTU. 2. Perform coil flag logging run with GR/CCL. 3. Perform injectivity test with wellbore fluid packed to ensure there is adequate injectivity for the CMT job. 4. Set one-trip cement retainer at 8225’ MD per reference log. 5. Establish injectivity to verify flowpath and that retainer stinger seals are holding. 6. Downsqueeze 12 bbls (10 bbls Volumetric + 2 bbls Excess) cement into formation. Unsting, then lay 1 bbls of cement atop retainer. This will leave TOC at ~8160’. Pump gel sweeps to ensure that there is no cement above cut depth of 8100’. 7. RDMO CT Cement Properties: Cement Type/weight:Class G 14-15.8 ppg Bottom hole temp:205°F Fluid Loss:20-200cc/30 min Thickening Time:Minimum 8 hours Cement Volumes: Through Retainer size cap top btm Length vol BPF MD MD MD BBLS ͓ϱ͐ϯ͑Г ͏ϟ͏͔͔͓͖͐͑͗͑͑͗͑͑͏͑͒ϟ͐ ͒ϱ͐ϯ͑Ћ ͏ϟ͏͏͖͓͖͓͔͕͗͗͑͗͗͒͏ϟ͔ ͒ϱ͐ϯ͓Г ͏ϟ͏͏͖͓͖͗͗͒͑͗͗͘͘͏͓͕ϟ͓ (ƄèôŜŜ ---ϱ ͑ϟ͏ Total ---ϱ ͐͑ RWO Procedure 15-32C PTD:217-104 On top of Retainer size cap top btm Length vol BPF MD MD MD BBLS ͓ϱ͐ϯ͑Г ͏ϟ͏͔͕͐͑͗͐͏͔͕͕͗͑͑͐ Total ---ϱ 1 WOC for 3 days Slickline 1. AOGCC Witnessed D&T TOC 2. AOGCC Witnessed MIT-T 2500 psi Eline 1. Cut4-1/2” TBG at 8100’ MD per reference log, which is 4’ above top connection of PKR. 2. Pull ST1 GLV to leave open picket. 3. Circ out well to 8.5ppg 1% KCl w/ diesel FP on T & IA DHD Bleed WHP’s to 0 Valve Shop Set and test TWC. RWO: 1. MIRU Workover Rig. 2. Nipple down tree and tubing head adaptor. Inspect landing threads. 3. NU BOPE configuration top down: Annular, 2-7/8”x5-1/2” VBRs, blinds and integral flow cross. 4. 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. Notify AOGCC 24 hrs in advance of BOP test. B. Confirm test pressures per the Sundry Conditions of approval. C. Test the 2-7/8” x 5” VBR’s with 4-1/2” test joint. Test the Annular preventer with 4-1/2” test joint. We will not proactively test with a workstring test joint. If needed, we will test accordingly. D. Submit to AOGCC completed 10-424 form within 5 days of BOPE test. 5. Pull TWC. 6. MU landing joint or spear, BOLDS and pull hanger to the floor. PU weights are expected to be ~91k. Circulate bottoms up. Lift threads are 4-1/2” TC-II. 7. Pull 4-1/2” tubing. Tubing hanger will be redressed and rerun. The tubing will not be salvaged. Circulate bottoms up. 8. Hold PJSM with all crew members to discuss risks and mitigations associated with TCP guns. Ensure both day shift and night shift are included. 9. Run 4 ½” 13Cr tubing completion and integrated TCP tailpipe assembly with dual pressure actuated firing head as detailed on the proposed tally. a. TCP firing heads will be armed to ignite at a minimum of 5651 psi absolute pressure. b. Hydrostatic pressure, surface applied pressure, and surge pressures will be seen at the firing heads. c. When running the completion with 1% KCl in the wellbore, there will be 3520 psi of BHP from hydrostatics down to 8000’ TVD. RWO Procedure 15-32C PTD:217-104 d. RU E-line GR/CCL to space out guns over target perf depth. 10. Land tubing hanger and reverse in corrosion inhibited 1% KCl (or seawater) into the IA. Slickline to set packer post rig with PX plug. Leave inhibited brine in TBG and IA. 11. Circulate in DSL FP then U-tube. 12. Set TWC 13. ND BOPE 14. NU tree and tubing head adapter 15. Test both tree and tubing hanger void to 500 psi low / 5,000 psi high. 16. RDMO Workover Rig. Post RWO: Valve Shop Pull TWC Slickline w/ Fullbore Assist 1. PT to 4400 psi 2. Rig up to pump down TBG with IA returns to tanks or production. 3. Set PX Plug in tailpipe XN Nip. Pressure up to 3500 psi with IA open to tank to set packer. 4. MIT-T to 4000 psi target pressure. 4400 psi max applied. 5. Pull PX Plug. 6. MIT-IA to 3000 psi. Monitor TBG pressure - If TBG pressure is tracking IA, then shutdown pumps and contact OE. 7. Pull DGLV from bottom GLM ST at ~7800’ MD/TVD 8. Circ in DSL into TBG down to bottom GLM ST plus excess for 2500’ TVD IA freeze protect. The DSL for IA FP will swap out with the brine in IA. 9. Reset DGLV in bottom GLM ST 10. Actuate firing heads with surface pressure to fire integrated tailpipe TCP guns a. Pressure up to 4000 psi on the TBG to fire guns. i. Upper firing head set to fire between 3254 psi and 3896 psi applied pressure at surface ii. Lower firing head set to fire between 2810 psi and 3405 psi applied pressure at surface iii. Only one firing head needs to actuate for the guns to fire and auto release to function. iv. These numbers assume 2841 psi of hydrostatic pressure with DSL down to ~7800 TVD and 1% KCL from 7800 to 8000’ TVD. b. There is a 4-6 minute time delay once the firing heads ignite until the guns fire. Bleed off pressure to LP or tanks to ensure well is underbalanced when guns fire. c. Upon firing, the auto release sub will drop the 67.1’ TCP assembly into an 80’ rat hole between bottom perf and TBG stub. Top of fish will be at 8033’ MD 11. RDMO Attachments: 1. Current Wellbore Schematic 2. Proposed P&A Schematic with Cement Detail 3. Proposed Wellbore Schematic 4. Reference Log 5. CBL log of 4-1/2” x 7” Annulus 6. Proposed TCP and Tailpipe Assembly 7. BOP Drawing 8. Sundry Revision Change Form RWO Procedure 15-32C PTD:217-104 Current Wellbore Schematic RWO Procedure 15-32C PTD:217-104 Proposed P&A Schematic w/ Cement Detail TOC calculates to be at 5210' MD, verified by both Wade Boman and Jerry Lau RWO Procedure 15-32C PTD:217-104 Proposed Wellbore Schematic RWO Procedure 15-32C PTD:217-104 Reference Log Showing TSGR in relation to TPTR / BPTRV in MD RWO Procedure 15-32C PTD:217-104 CBL of cemented 4-1/2” x 7” annulus: Log was run on 5/27/25 to verify cement quality in 4-1/2” x 7” Annulus. We found great cement coverage and bonding with TOC at 8157’ MD. The log was correlated to the reference log. RWO Procedure 15-32C PTD:217-104 Proposed TCP and Tailpipe Assembly The tailpipe assembly will also include an XN nipple between packer and ported sub. RWO Procedure 15-32C PTD:217-104 RWO BOP Stack RWO Procedure 15-32C PTD:217-104 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 HNS Prepared By (Initials) HNS Approved By (Initials) AOGCC Written Approval Received (Person and Date) Approval: Operations Manager Date Prepared: Operations Engineer Date Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:217-104 6.50-029-22462-03-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11277 9405 8902 8102 10857 8098 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 38 - 118 38 - 118 1490 470 Surface 3495 13-3/8" 38 - 3533 38 - 3532 5020 2260 Intermediate 8295 9-5/8" 35 - 8330 35 - 8322 6870 4760 Liner 370 7" 8165 - 8535 8161 - 8514 7240 5410 Perforation Depth: Measured depth: 9133 - 11234 feet True vertical depth:8884 - 8906 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 13Cr80 33 - 8535 33 - 8513 8102 8098Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S-3 Perm Packer Liner 2850 8427 - 11277 8415 - 8906 10160 / 8620 / 105 10530 / 7820 / 111 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 581033289 636945 0 28804 1658 387 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Ryan Thompson Ryan.Thompson@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone:(907) 564-5280 Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8906 Sundry Number or N/A if C.O. Exempt: 320-462 No SSSV Junk Packer Printed and Electronic Fracture Stimulation Data 5 Extended Perforating Operations shutdown Change Approved Program 5 Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028306 PBU 15-32C 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations 9405, 10150, 11208, 11235 3-1/2" x 3-1/4" x 2-7/8" By Samantha Carlisle at 1:13 pm, Jun 17, 2021 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.06.17 07:39:48 -08'00' Bo York SFD 6/18/2021 DSR-6/17/21MGR30JUL2021 RBDMS HEW 6/17/2021 320-492 ACTIVITYDATE SUMMARY 5/26/2021 CTU#9 1.75" CT. Job Scope; Depth Log, Set Ext CIBP, Ext Adperf MIRU CTU. Kill well w/ Safelube. RIH w/ 2.20" Logging Carrier & 2.30" JSN. Drift clean down to 9550'. Log from 9550' to 7850'. Flagged Pipe at 9350'.1'. Pooh pumping pipe displacement. Good Data +3' correction MU 2.281" Alpha ER CIBP and RIH. Tie-in to flag and set top of CIBP at 9405'. POOH and confirm well is dead. Lay down CIBP BHA. ...Continued on WSR 5-27-21... 5/27/2021 CTU #9 - 1.75" Coil ***Cont. from WSR 5-26-21*** Job Objective: Set CIBP, Extended Add Perf Make up Perff gun run with 154' of 2" MaxForce perf guns, 6 spf and RIH. Tie into CIBP at 9405' and shoot 9133-9287'. Re-Tag CIBP to confirm integrity. POOH keeping hole full with 1% SKL w/ SafeLube. Get to surface have pre job for pulling guns out. Perform flow check insure no flow. Pop off breakdown guns. Freeze protect well RDMO ***Job Complete***CP Daily Report of Well Operations PBU 15-32C Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:217-104 6.API Number:50-029-22462-03-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Field/Pools:9. Well Name and Number: ADL 028306 Property Designation (Lease Number):10. 341I 8. PBU 15-32C 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations Fracture Stimulate Repair Well Operations shutdown extended perforating Op Shutdown GAS GSTOR WAG SPLUG Abandoned Oil 5 WINJ Exploratory Development 5Stratigraphic Service WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 11277 Effective Depth MD: 13Cr80 11. 12/15/2020 Commission Representative: 15. Suspended Contact Name: Ryan Thompson Contact Email: Ryan.Thompson@hilcorp.com Authorized Name: Bo York Authorized Title:Operations Manager Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type: No SSSV Installed Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 8906 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill Perforate Perforate New Pool 8102, 8099 No SSSV Installed Date: Liner 2850 3-1/2"x3-1/4"x2-7/8"8427 - 11277 8415 - 8906 10160 / 8620 / 1057 10530 / 7820 / 11160 Well Status after proposed work: 16. Verbal Approval: Change Approved Program 38 - 3533 38 - 3532 14. Estimated Date for Commencing Operations: BOP Sketch 38 - 118 Structural 6870 Proposal Summary 13. Well Class after proposed work: 4-1/2" Baker S-3 Perm Packer 9485 - 11234 8907 - 8906 4-1/2" 12.6# 13Cr80 33 - 8535 Liner 10150 8895 10150, 10810, 1085 10857 39 - 119 470 13-3/8" 9-5/8" Contact Phone:907-564-5280 Date: 11/12/2020 4760 80 149020"Conductor 2260 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Surface 3495 5020 Intermediate 8295 35 - 8330 35 - 8322 370 7"8165 - 8535 8161 - 8514 7240 5410 Address:3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic 2470 Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. By Samantha Carlisle at 10:10 am, Nov 17, 2020 320-492 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2020.11.16 18:18:08 -09'00' Bo York DLB11/17/2020 DSR-11/17/2020 X 10-404 MGR23NOV2020 Yesn Required? Comm. 11/24/2020 dts 11/23/2020 JLC 11/24/2020 RBDMS HEW 11/25/2020 Plug and Add Perf 15-32C PTD: 2171040 Well Name:15-32C Extended Perforating API Number:500292246203 Current Status:Shut In Rig:CTU & Surface Deployed TCP Guns Estimated Start Date:12/15/2020 Estimated Duration:2days Reg.Approval Req’std?10-403 Date Reg. Approval Rec’vd: Regulatory Contact:Carrie Janowski Permit to Drill Number:2171040 First Call Engineer:Ryan Thompson Office: 907-564-5280 Cell: 907-301-1240 Second Call Engineer:Dave Bjork Office: 907-564-4672 Cell: 907-440-0331 AFE Number:2024016 IOR 100 Current Bottom Hole Pressure:3350 psi @ 8,800’ TVD 7.3 PPGE | Based on offset wells Max. Anticipated Surface Pressure:2470psi (Based on 0.1 psi/ft. gas gradient) Last SI WHP:2445 psi (Taken on 2/25/20) Min ID:2.313”” X Nipple @ 8438’ MD Max Angle:97° @ 9,695’ Reference Log: Baker RPM 2/10/18 Brief Well Summary: 15-32C is a CTD sidetrack drilled in September of 2017. The well was shut in for HGOR in July 2020 at over >100k GOR. The intent of this program is to set a CIBP and add additional zone 1B perforations. Sundry Procedure (Approval Required to Proceed): Note: The well will be killed and monitored before making up the initial perfs guns. This is generally done during the drift/logging run. This will provide guidance as to whether the well will be killed by bullheading or circulating bottoms up throughout the job. If pressure is seen immediately after perforating, it will either be killed by bullheading while POOH or circulating bottoms up through the same port that opened to shear the firing head. Coil Tubing 1. MIRU Coiled Tubing Unit w/ 1.75“ coil and spot ancillary equipment. 2. MU GR/CCL w/ ~2.28” nozzle. Tie in for CIBP. 3. POOH and confirm good data. 4. Bullhead 205 bbls of 8.4 ppg 1% KCl. a. Wellbore volume to top perf = ~136 5. Confirm well is dead. Freeze protect tubing as needed. 6. MU 2.281” Alpha Extra Range CIBP (or similar per WSL) and RIH and set plug ±9405’ MD . 7. At surface, prepare for deployment of TCP guns. 8. Confirm well is dead. Bleed any pressure off to return tank. Kill well w/8.4 ppg 1% KCl as needed. Maintain minimum 0.5 bbls/min continuous hole fill taking returns to tank until lubricator connection is reestablished. 9. Pickup 1.75” safety joint and TIW valve and space out before MU guns. Review well control steps with crew prior to breaking lubricator connection and commencing makeup of TCP gun string. Once the safety joint and TIW valve have been spaced out, keep the safety joint/TIW valve readily accessible near the working platform for quick deployment if necessary. 10. Break lubricator connection at QTS and begin makeup of TCP guns per Table 1 below. * Assuyre excess fluids available if needed to keep hole full. Plug and Add Perf 15-32C PTD: 2171040 Table 1: 15-32C Proposed Ad-Perf Gun Runs Gun Run # Perf Top Perf Bottom Perf Length 1 9133 9287 154’ 11. RIH with Gun Run 1 and tag composite bridge plug at ±9405’ MD correlation. Pickup and perforate. POOH. a. Note any tubing pressure change in WSR. 12. POOH. Stopping at surface to reconfirm well is dead and hole full. If not, kill well per step 4. 13. Review well control steps with crew prior to breaking lubricator connection and commencing breakdown of TCP gun string. 14. Lay down perf guns. 15. RDMO CTU. 16. RTP or FP well. Attachments: 1. As-built Schematic 2. Proposed Schematic 3. Coil Tubing BOPE Schematic 4. Equipment Layout Diagram 5. Standing Orders for Open Hole Well Control during Perf Gun Deployment 6. Tie In Log/Perf Sheet 7. CIBP spec sheet Standing orders flow chart included with this sundry request. *See note above in red regarding kill methods if pressure observed on surface after perforating. Plug and Add Perf 15-32C PTD: 2171040 Plug and Add Perf 15-32C PTD: 2171040 Proposed Schematic Plug and Add Perf 15-32C PTD: 2171040 Coiled Tubing BOPs Plug and Add Perf 15-32C PTD: 2171040 Equipment Layout Diagram Plug and Add Perf 15-32C PTD: 2171040 Standing Orders for Open Hole Well Control during Perf Gun Deployment Plug and Add Perf 15-32C PTD: 2171040 15-32C Tie-In Log Plug and Add Perf 15-32C PTD: 2171040 15-32C Tie-In Log: Set CIBP @ 9405’ Adperf: 9133’ – 9287’ Plug and Add Perf 15-32C PTD: 2171040 Plug and Add Perf 15-32C PTD: 2171040 Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:217-104 6.50-029-22462-03-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11277 10150 8895 8102 10857 8098 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 38 - 118 38 - 118 Surface 3495 13-3/8" 38 - 3533 38 - 3532 Intermediate 8295 9-5/8" 35 - 8330 35 - 8322 Liner 370 7" 8165 - 8535 8161 - 8514 Perforation Depth: Measured depth: 9485 - 11234 feet True vertical depth:8907 - 8906 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 13Cr80 33 - 8535 33 - 8513 8102 8098Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S-3 Perm Packer Liner 2850 3-1/2" x 3-1/4" x 2-8427 - 11277 8415 - 8906 1490 5020 6870 7240 10160 / 8620 / 105 470 2260 4760 5410 10530 / 7820 / 111 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 359021230 1820175 0 20199 204 378 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Brown, Don L. browd2@BP.com Authorized Name:Brown, Don L. Authorized Title: Authorized Signature with Date:Contact Phone:+1 9075644675 Treatment descriptions including volumes used and final pressure: 13. Petroleum Engineer Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8906 Sundry Number or N/A if C.O. Exempt: N/A No SSSV Installed Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend 5Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: P.O. Box 196612 Anchorage, AK 99519-6612 7.Property Designation (Lease Number):ADL 028306 PBU 15-32C 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations 10150,10810, 1085 Don L. Brown Don L. Brown 2020.03.31 08:49:06 -08'00' By Samantha Carlisle at 10:25 am, Apr 02, 2020 MGR08APR20 SFD 4/2/2020 RBDMS HEW 4/3/2020 DSR-4/2/2020 ACTIVITYDATE SUMMARY 11/25/2019 ***WELL FLOWING ON ARRIVAL***(perforating) RAN 30' OF 2.15" DMY-GUNS & 1.75" SBLR TO DEV AT 9083' SLM. ***CONT ON 11-26-19 WSR*** 11/26/2019 ***CONT FROM 11-25-19 WSR***(add perf) RIG DOWN SWCP 4522 ***WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED OF STATUS*** 2/25/2020 CTU #9 - 1.75" CT. Job Objective: Add Perforation 120' 2" guns MIRU CTU. Make up HES GR/CCL logging tools with 2.24" DJN drift, OAL= 15.36'. Tag CIBP at 10138CTM and log up to 7800. Flag pipe at 9650. Log shows a +14.5 correction making corrected EOP at flag = 9653.67 and top of CIBP = 10155.63. Make up and RIH with perf gun #1, SLB 2" x 31.33' powerjet. Correct depth at CIBP and perforate 9578-9609. Make up and RIH with perf gun #2, SLB 2" x 31.33' powerjet. Correct depth at CIBP and perforate 9547-9578. ***In progress*** 2/26/2020 CTU #9 - 1.75" CT. Job Objective: Add Perforation 120' 2" guns Make up and RIH with perf gun #3, SLB 2" x 31.33' powerjet. Correct depth off of CIBP and perforate 9516' - 9547'. Make up and RIH with perf gun #4, SLB 2" x 31.33' powerjet. Correct depth off of CIBP and perforate 9485' - 9516'. Well freeze protected with 38bbl of 60/40. ***Job Complete*** Daily Report of Well Operations PBU 15-32C F tflIt STATE OF ALASKA •LASKA OIL AND GAS CONSERVATION COMMIS REPORT OF SUNDRY WELL OPERATIC MAR 1 3 2018 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations o Suspend 0 Perforate El Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: Set CIBP EJ 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 217-104 3. Address: P.O.Box 196612 Anchorage, Development El Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22462-03-00 7. Property Designation(Lease Number): ADL 028306 8. Well Name and Number: PBU 15-32C 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 11277 feet Plugs measured 10208,11235 feet true vertical 8906 feet Junk measured None feet Effective Depth: measured 10206 feet Packer measured 8102 feet true vertical 8896 feet Packer true vertical 8099 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 38-118 38-118 1490 470 Surface 3495 13-3/8" 38-3533 38-3532 5020 2260 Intermediate 8295 9-5/8" 35-8330 35-8322 6870 4760 Liner 370 7" 8165-8535 8161-8514 7240 5410 Liner 2851 3-1/2"x3-1/4"x2-7/8" 8427-11277 8415-8906 10160/8620/10570 10530/7820/11160 Perforation Depth: Measured depth: 9640-11188 feet True vertical depth: 8906-8907 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr80 33-8535 33-8514 Packers and SSSV(type,measured and 4-1/2"Baker S-3 Perm Packer 8102 8099 true vertical depth) No SSSV 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 301 21779 44 1220 240 Subsequent to operation: No Test Available 14.Attachments:(required per 20 AAC 25 070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development Il Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Er Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Meixueiro,Pauling Contact Name: Meixueiro,Pauling Authorized Title: Production Engineer- Contact Email: paulina.meixueiro@bp.com Authorized Signature: _PaAA.o•-4_4. Ac„ Date: 3l (Z l la Contact Phone: +1 907 564 5971 Form 10-404 Revised 04/2017 �j �ry V rt: 3/i 4'/) RBDMS L✓ MAR i 2C18 Submit Original Only 4,//-it//� • • Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report Of Sundry Well Operations (10-404) March 12, 2018 To Whom it May Concern: Attached please find the Report Of Sundry Well Operations for Set CIBP Plug and - Perforate for Well PBU 15-32C, PTD #217-104. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 • • Daily Report of Well Operations PBU 15-32C ACTIVITYDATE SUMMARY CTU#9- 1.75" Coil Job Objective: RPM log, Set CIBP,AddPerf MIRU CTU. Perform weekly BOP test. MU 2.25" DJN drift BHA. RIH and tag TD at 11165' CTMD. Pick up to 11115'CTMD and paint white TD flag. POOH. 2/9/2018 ...Continued on WSR 2-10-18... CTU#9- 1.75" Coil Job Objective: RPM log, Set CIBP,AddPerf MIRU CTU. Perform weekly BOP test. 2/9/2018 ...Job in Progress... CTU#9- 1.75"Coil***Cont. from WSR 2-9-18*** Job Objective: RPM Log, Set CIBP,AddPerf Make up RPM logging string and RIH. Load well and log up and down pass from 8450 to TD flag at 11146' CTMD. Paint tie in flag at 10800'. POOH, 18bbl FP cap. Confirmed good data on RPM. RD RPM tool. MU/RIH with 2-7/8" CIBP. No indication that setting tool stroked fully at intended set depth of 10840'. See log for details. Able to stack 9k down at 10857'. PT the plug to 1900psi for 10minutes with minimal loss. Appears the plug partially set and is possibly wedged at or near the colllar at 10857'. Discuss with town. Plan forward to set another CIBP. POOH to check tools. Make up CIBP BHA#2 and RIH. Lightly set down at 10338 and plug began setting. Able to move uphole until overpull caused the plug to set and shearing off at 10206'CTMD. POOH. ...Continued on WSR 2-11-18... 2/10/2018 CTU#9- 1.75" Coil***Cont. from WSR 2-9-18*** Job Objective: RPM Log, Set CIBP,AddPerf Make up RPM logging straing and RIH. Load well and log up and down pass from 8450 to TD flag at 11146' CTMD. Paint tie in flag at 10800'. ,,,Job in Progress... 2/10/2018 CTU#9- 1.75"Coil***Cont. from WSR 2-9-18*** Job Objective: RPM Log, Set CIBP,AddPerf Make up RPM logging straing and RIH. Load well and log up and down pass from 8450 to TD flag at 11146' CTMD. Paint tie in flag at 10800'. POOH, 18bbl FP cap. Confirmed good data on RPM. RD RPM tool. MU/RIH with 2-7/8" CIBP. No indication that setting tool stroked fully at intended set depth of 10840'. See log for details. Able to stack 9k down at 10863' (breakover at 10857'which is at a collar). PT the plug to 1900psi for 10minutes, held like a rock. Up/Dn weights are smooth/not draggy. Appears the plug partially set and is possibly wedged at or near the colllar at 10857'. Discuss with town. Plan forward to set another CIBP 10,835' (5'shallower than originally intended). POOH to check tools. ,,,Job in Progress... 2/10/2018 CTU#9- 1.75" Coil***Cont. from WSR 2-10-18*** Job Objective: RPM, Set CIBP,AddPerf POOH and confirm that CIBP was set at 10206'CTMD. 2/11/2018 ...Job in Progress... CTU#9- 1.75"Coil***Cont. from WSR 2-10-18*** Job Objective: RPM, Set CIBP,AddPerf POOH and confirm that CIBP was set at 10206'CTMD. MU/RIH with HES memory GR/CCL inside 2.2"+"DJN. Unable to enter LTP area 8411'CTM. Make multiple attempts to get through (see log). Pooh to check tools. Data that was collected was inconclusive. Decision to re-log. MU/RIH HES memory GR/CCL inside 2.2" carrier+ 2.25" DJN. Tag CIBP at 10206' CTMD and log up to 9200', painting orange tie-in flag at 10140'. POOH. (Determined CIBP set depth was 10222' MD from log) 2/11/2018 ...Continued on WSR 2-12-18... f • Daily Report of Well Operations PBU 15-32C CTU#9- 1.75"Coil Job Objective: RPM, Set CIBP,AddPerf Confirm good log data and +13'correction. Make up Perf Gun Run#1 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position, and shoot based on CIBP depth. Perforate 9918-9950'. POOH. Gun#1 shot, Make up Perf Gun Run#2 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position. Perforate 9886-9918, POOH, Gun#2 shot. Make up Perf Gun Run#3 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position and shoot based on CIBP depth. Perforate 9768-9800', POOH. Gun#3 shot. 2/12/2018 ...Continued on WSR 2-13-18... CTU#9- 1.75" Coil***Cont. from WSR 2-12-18*** Job Objective: RPM, Set CIBP,AddPerf, Make up Perf Gun Run#4 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position, and shoot based on CIBP depth. Perforate 9736-9768'. POOH. Stack down and change pack-offs, trim coil. Make up Perf Gun Run#5 with 32'x 2" Maxforce pelf gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position, and shoot based on CIBP depth. Perforate 9704-9746'. POOH. Make up Perf Gun Run#6 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position, and shoot based on CIBP depth. Perforate 9672-9704'. POOH 2/13/2018 ...Continued on 2-14-18.... CTU #9- 1.75"Coil. ***Cont. from WSR 2-13-18*** Job Objective: RPM Log, CIBP,AddPerf POOH with Perf gun run#6. Make up Perf Gun Run#7 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position, and shoot based on CIBP depth. Perforate 9640-9672'. Lay in diesel while POOH. WHP began to rise slightly once at surface. Lay down spent gun. Attempted to flow well to tanks for 2hrs. Showed no signs of coming around. Pad operator is planning on backflowing to kick off. RDMO. ***Job in Complete*** 2/14/2018 CTU #9- 1.75" Coil. ***Cont. from WSR 2-13-18*** Job Objective: RPM Log, CIBP,AddPerf POOH with Perf gun run#6. Make up Perf Gun Run#7 with 32'x 2" Maxforce pert gun, 6 spf and RIH. Tie-in to flag to confirm CIBP position, and shoot based on CIBP depth. Perforate 9640-9672'. ***Job in Complete*** 2/14/2018 Fluids Summary Bbls Type 422 60/40 Methanol with Safelube 309 60/40 Methanol 280 Slick 1% KCL with Safelube 236 Slick 1% KCL 180 Diesel TREE_ WELLHEAD- FP.0 • S NOTES: WELL ANE>-70°©9035' '1 ACTUATOR= 1 5-32C /2GL "CHROME TBG MAX DLS:20.4 OKB. EV= 70.5' 10173'. EL BF,ELEV= 35.22' KOP= 8149' 20"CONO, -1 114' , - L 2008' -4-1/2"HES X NP,D=3.813"i Max Angle= 9on M)= 7"Q 9696'_ 91.5#,H-40, GAS LFT MANDRELS Cat9077 0=19.124" Datum 1VD= 8800 SS ST M) TVD DEV TYPE VLV LATCH PORT DATE 4 3029 3028 1 MMG DOME RIC 16 09/26117 113-3/8"CSG,68#,L-80 BTC,D=12`415" j--[___ 3630' J 3 5031 5029 1 WIG DOME RK 16 09/26/17 2 6861 6859 0 MSG DMY RK 0 04/11/08 1 7981 7979 5 MAG OMY RK 0 04/11/08 ' 8062' -4-1/2"HES X NP,ID=3.813" Minimum ID =2.313" @ 8438' X-NIPPLE IN LTP wIPTSA STINGER C 8082' -9-5/8"X 4-1/2"BKR S-3 PKR,D=3.875" iptilIi . PA Ir 8127' -14-112"HES X NP,D=3.813" v. - ' TOP OF 7"LNR 8166' ,`!! ,PNIk F - - -- - ':Ct ��' 8166' 19 5/8"x a"TACK sLV P Y' 8173' -9-5/8"X 7"TtW LTP w/LNR HGR,D=6.276" P- -- — P 0,1 9-5/8"CSG,47#,L-80 NSCC,D=8.681" -I 8327' A +t, 9' 8427' -4-1/2'BKR LTP w/PTSA STINGER&X NP @ 8438', R . D=2.313"(09126/17) 501..M4 0T.19,6 [3-1/2"X 3-3116"X 2-7/8"TQC(09/23/17) I- 8434' -------------_------_.____- - -__1 _.,______.._._-_--. NV' -Tip 8434' L3P70'DEPLOYMENT SLEEVE,D=3.00" _i , i=f 'dyr 8460' -3-112"X NP,D=2,813', :11 3-1/2"LNR,9.3#,L-80 STL, 8483' I11 8483' 3-1/2'X 3-3116"XO,ID=2.786" 1 .0087 bpf,D=2.992" 1 r-54,464:041, L4-1/2"BKR WHIPSTOCK w/2 PP TAGS(08/15/17) H 8636' 0 ML.LOUT WINDOW 15-32C)8535'-8543' 4-1/2"TBG,12.6#,13CR-80 VAMTOP, -8535' _ Aj►t t�a 14 0152 bpf,D=3.958" �•" 9466• 33/16 X 2-7/8"XO,D 2.377" 4041, Kii , S . �'S % it •+ 10222' BKR CEP(POSSBLE MISS- 7"LNR,26#,L-80 NSCC XO TO 13CR NSCC -8666' V. SET)(02/11/18) 404,(3-1/4"LNR,6.6#,L-80 TC11,.0079 bpf, D=2.85" f 9466' ,i,4 10857' —SKR CEP(POSSELE FERFORATION SUMMARY ..41.r. lir REF LOG:BKR W.4 GR ON 09/02/17 , ' ?(02/10/16) ANGLE AT TOP PERF:94"to 9640' .i , NQT Note:Refer Production DB for historical perf data SIZE SPF ERVAL Cpn/Sgz SHOT SQZ .410 2" 6 9640 9800 0 02/14/18' -411. ••„4 ko,, 12-7/8"WFT FH CMT RETANER(09/22/17) J--[ 11208' 2" 6 9886-9950 0 02/12/18 - 44_, +`S 2" 6 10880-10970 C 11/08/17 ,44i, _ 2" 6 10970-11034 C 11/07/17 [-7/8'WFT FH CMT RETA (PBTD) J 11236' —,..` 2" 6 11034-11130 C 11/06/17 ---------.- ---- ��. 2" 6 11164-11188 C 11/05/17 1.56" 6 11229 11234 S 09/22/17 09/22/17 2-78"LNR,6.5#,L-80 STL,.0058 bpf,D=2.441" H 11277' DATE REV BY C tS DATE REV BY COMMENTS PRIJDhIDE BAY INT + 04/28/94 09 ORIGINAL COMPLETION 10/11/17 JCF/JM) PEES,CMT RET,C8IT 'WELL: 15-32C 11/08101 NORDIC 1<CTD SIDETRACK(15-32A) 10/11/17 JMG/JMD SET LTPw/PTSA STNdGE2 8,X NP FERMI'No: 217-104 04/11108 D16 RNO '10/11/17 G.13/..8.13 GLV CYO(09/26/17) API No: 50-029-22462-03 07/18/10IOIBXC CTD SIDETRACK(15-32B) '11/09117 EMJM)FERFS(11/05.08/17) SEC 22,T11N,R14E,1676'FNL&333'FOIL 09112117 N-CDR2 CTD SIDETRACK(15-32C) 02/19/18 JC/JM) SET CEPS 8 ADFEZFS 09/26/17 ZB/JMD ANAL ODE APPROVAL BP Exploration(Alaska) . III 217104 BAKER C:) PRINT DISTRIBUTION LIST 2 9 1 2 8 UGHES a GE company Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc. BP Exploration(Alaska)Inc. Petrotechnical Data Center,LR2-1 WELL NAME 15-32C 900 E.Benson Blvd. Anchorage,Alaska 99508 or AKGDMINTERNAL@bp.com FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY PRUDHOE BAY LOG TYPE RPM:PNC3D BHI DISTRICT Alaska --- LOG DATE February 10,2018 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares(@bhge.com TODAYS DATE March 7,2018 Revision STATUS Final Replacement: No Details: Rev. Requested by: FIELD/ FINAL CD/DVD FINAL COMPANY PRELIM (las,dlis,PDF,META, SURVEY REPORT ADDRESS(FEDEX WILL NOT DELIVER TO P.O.BOX) LOGS LOGS CGM,Final Surveys) (Compass) PERSON ATTENTION #OF PRINTS #UI-PRIN I S #OF COPIES #OF COPIES #OF COPIES 1 BP North Slope. 0 1 1 1 0 EOA,PBOC,PRB-20(Office 109) D&C Wells Project Aides Attn:Benda Glassmaker&Peggy O'Neil 900 E.Benson Blvd. SCANNED "BAR 2 7 201$ Anchorage,Alaska 99508 2 ConocoPhillips Alaska Inc. 0 0 1 1 1 1 I 0 Attn:Ricky Elgarico ATO 3-344 700 G Street Anchorage,AK 99501 3 ExxonMobil,Alaska 0 0 1 1 0 Attn:Lynda M.Yaskell and/or Lisa Boggs 3201 C Street,Suite 505 Anchorage,AK 99503 4 State of Alaska -AOGCC 0 1 1 1 0 Attn:Makana Bender 333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 31 IS —1 (v 5 DNR-Division of Oil&Gas *** 0 0 1 1 0 Attn:Garret Brown 550 West 7th Avenue,Suite 1100 Anchorage,Alaska 99501 ***Stamp"confidential"on all material deliver to DNR _, RECEIVED 6 BP Exploration(Alaska)Inc. Petrotechnical Data Center,LR2-1 MAR 0 8 2018 900 E.Benson Blvd. Anchorage,Alaska 99508 Attn:Gerardo Cedillo AO G C C TOTALS FOR THIS PAGE: 0 2 5 4 0 21 71 -04 • Date: 10/18/2017 8 3 7 { Transmittal Number:0215 RIGHT PLACE FORST TI GYRODATA SURVEY TRANSMITTAL D ATA o LOGGED K.BENDER State of Alaska - AOGCC SCO*1) o Attn: Makana Bender 333 W 7th Avenue, Suite 100 Anchorage, AK 99501 Enclosed are the materials listed below. If you have any questions,please contact Steve Thompson: 907-250-1200; Stevet agaodata.com or Jamie McCrimmon:403-640-7755: Jamiem'd rodata.com. Drill Site SW Name Date Description 15 15-32C 10/12/2017 SURVEY REPORT: 1 Hard Copy; 1 Disk l2'2442.-#7.44 624,44 Please Sign and Return one py of this transmittal to:gancpdc bp.com, aksurc ev°s a;gvrodata.com Thank You, Steve Thompson Gyrodata Inc. Gyrodata Incorporated 23000 Northwest Lake Drive Houston,TX 77095 2171fl4 28737 RECEIVED OCT 2 4 2017 AOGCC BP Exploration (Alaska) Inc. Drill Site: 15 Well: 15-32C N.Slope Borough / Prudhoe Bay Unit 1 OF 12 AK1017GCM133 • • gyro # A Gyrodata Directional Survey for BP EXPLORATION (ALASKA) INC. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough/ Prudhoe Bay Unit Job Number: AK1017GCM133 Run Date: 11 Oct 2017 Surveyor: Joshua Camacho, Ken Maynard Calculation Method: MINIMUM CURVATURE Survey surface coordinates obtained from: Well Plan/Plot Survey Latitude: 70.295787 deg. N Longitude: 148.574394 deg.W Azimuth Correction: None Gyro: Bearings are Relative to True North Depth Reference: RKB Air Gap(RKB to MSL): 70.50 ft Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Well Head Location 2 OF 12 AK1017GCM133 A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough / Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 0.00 0.00 0.00 0.00 0.00 N 0.00 E 0.0 0.0 0.00 0-8,945 FT RATE GYROSCOPIC CONTINUOUS MULTISHOT SURVEY RUN INSIDE 4 1/2"TUBING. ALL MEASURED DEPTHS&COORDINATES REFERENCED TO RKB ELEVATION OF 70.5'ABOVE MSL. BF TO MSL = 35.22' / BF TO SWAB = 9.13'/ SWAB TO GYRO SENSOR= 5'/ ZERO DEPTH ON SWAB = +21.15' 50.00 0.67 195.90 50.00 0.28 S 0.08 W 0.3 195.9 1.34 75.00 0.51 197.05 75.00 0.53 S 0.15 W 0.5 196.1 0.63 100.00 0.21 213.11 100.00 0.67 S 0.21 W 0.7 197.4 1.25 - 125.00 0.24 208.10 125.00 0.76 S 0.26 W 0.8 199.0 0.12 150.00 0.24 213.16 150.00 0.85 S 0.31 W 0.9 200.3 0.08 175.00 0.22 205.34 175.00 0.93 S 0.36 W 1.0 201.2 0.14 200.00 0.24 205.97 200.00 1.02 S 0.41 W 1.1 201.6 0.07 225.00 0.20 199.82 225.00 1.11 S 0.44 W 1.2 201.7 0.18 250.00 0.18 209.20 250.00 1.19 S 0.48 W 1.3 201.9 0.15 275.00 0.19 210.66 275.00 1.26 S 0.52 W 1.4 202.4 0.06 300.00 0.26 211.86 300.00 1.34 S 0.57 W 1.5 203.0 0.26 325.00 0.25 211.34 325.00 1.44 S 0.63 W 1.6 203.6 0.02 350.00 0.28 206.86 350.00 1.54 S 0.68 W 1.7 204.0 0.15 375.00 0.24 199.79 374.99 1.64 S 0.73 W 1.8 203.9 0.23 400.00 0.25 212.04 399.99 1.74 S 0.78 W 1.9 204.1 0.22 425.00 0.31 208.28 424.99 1.84 S 0.84 W 2.0 204.4 0.22 450.00 0.35 212.30 449.99 1.97 S 0.91 W 2.2 204.8 0.21 475.00 0.41 204.24 474.99 2.11 S 0.99 W 2.3 205.0 0.32 500.00 0.50 211.56 499.99 2.29 S 1.08 W 2.5 205.3 0.43 525.00 0.54 205.66 524.99 2.49 S 1.19 W 2.8 205.6 0.27 550.00 0.75 208.06 549.99 2.74 S 1.32 W 3.0 205.7 0.82 575.00 0.84 207.52 574.99 3.05 S 1.48 W 3.4 205.9 0.39 600.00 1.04 207.18 599.98 3.41 S 1.67 W 3.8 206.1 0.78 625.00 1.30 203.61 624.98 3.87 S 1.88 W 4.3 206.0 1.10 650.00 1.33 204.14 649.97 4.39 S 2.12 W 4.9 205.7 0.12 675.00 1.55 203.62 674.96 4.97 S 2.37 W 5.5 205.5 0.89 700.00 1.54 201.58 699.96 5.59 S 2.63 W 6.2 205.2 0.22 725.00 1.65 202.91 724.95 6.23 S 2.89 W 6.9 204.9 0.48 750.00 1.62 201.26 749.94 6.90 S 3.16 W 7.6 204.6 0.23 775.00 1.67 203.12 774.93 7.56 S 3.43 W 8.3 204.4 0.30 800.00 1.63 201.31 799.91 8.23 S 3.70 W 9.0 204.2 0.27 825.00 1.69 202.06 824.90 8.90 S 3.97 W 9.7 204.1 0.25 850.00 1.66 200.78 849.89 9.58 S 4.24 W 10.5 203.9 0.18 875.00 1.69 201.31 874.88 10.26 S 4.50 W 11.2 203.7 0.11 3 OF 12 AK1017GCM133 ' • • gymdata A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough I Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZOIVTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 900.00 1.71 199.55 899.87 10.96 S 4.76 W 11.9 203.5 0.23 925.00 1.70 197.80 924.86 11.66 S 5.00 W 12.7 203.2 0.21 950.00 1.74 196.65 949.85 12.37 S 5.22 W 13.4 202.9 0.22 975.00 1.73 196.01 974.84 13.10 S 5.43 W 14.2 202.5 0.10 1000.00 1.75 194.55 999.83 13.83 S 5.63 W 14.9 202.2 0.20 1025.00 1.75 193.81 1024.82 14.57 S 5.82 W 15.7 201.8 0.09 1050.00 1.77 194.55 1049.80 15.32 S 6.01 W 16.5 201.4 0.13 1075.00 1.79 193.83 1074.79 16.07 S 6.20 W 17.2 201.1 0.10 1100.00 1.77 194.46 1099.78 16.82 S 6.39 W 18.0 200.8 0.10 1125.00 1.77 193.11 1124.77 17.57 S 6.57 W 18.8 200.5 0.17 1150.00 1.80 194.30 1149.76 18.33 S 6.76 W 19.5 200.2 0.20 1175.00 1.87 193.03 1174.74 19.11 S 6.94 W 20.3 200.0 0.32 1200.00 1.85 194.92 1199.73 19.90 S 7.14 W 21.1 199.7 0.27 1225.00 1.93 193.14 1224.72 20.70 S 7.34 W 22.0 199.5 0.42 1250.00 1.88 193.72 1249.70 21.50 S 7.53 W 22.8 199.3 0.22 1275.00 1.95 193.55 1274.69 22.32 S 7.73 W 23.6 199.1 0.26 1300.00 1.91 193.22 1299.67 23.13 S 7.92 W 24.5 198.9 0.17 1325.00 1.94 193.44 1324.66 23.95 S 8.12 W 25.3 198.7 0.13 1350.00 1.93 193.24 1349.65 24.77 S 8.31 W 26.1 198.6 0.03 1375.00 1.95 193.41 1374.63 25.59 S 8.51 W 27.0 198.4 0.05 1400.00 1.96 194.15 1399.62 26.42 S 8.71 W 27.8 198.2 0.12 1425.00 1.94 192.47 1424.60 27.25 S 8.91 W 28.7 198.1 0.25 1450.00 1.99 192.77 1449.59 28.08 S 9.09 W 29.5 197.9 0.23 1475.00 1.98 189.40 1474.57 28.93 S 9.26 W 30.4 197.7 0.47 1500.00 2.03 191.04 1499.56 29.79 S 9.42 W 31.2 197.5 0.31 1525.00 2.01 189.06 1524.54 30.66 S 9.57 W 32.1 197.3 0.30 1550.00 2.02 189.90 1549.53 31.53 S 9.71 W 33.0 197.1 0.12 1575.00 2.04 189.24 1574.51 32.40 S 9.86 W 33.9 196.9 0.14 1600.00 2.08 189.06 1599.49 33.29 S 10.00 W 34.8 196.7 0.15 1625.00 2.03 188.98 1624.48 34.17 S 10.14 W 35.6 196.5 0.20 1650.00 2.10 188.90 1649.46 35.06 S 10.28 W 36.5 196.3 0.30 1675.00 2.04 188.62 1674.45 35.96 S 10.42 W 37.4 196.2 0.26 1700.00 2.11 189.74 1699.43 36.85 S 10.57 W 38.3 196.0 0.31 1725.00 2.08 188.12 1724.41 37.75 S 10.71 W 39.2 195.8 0.27 1750.00 2.11 189.26 1749.40 38.65 S 10.85 W 40.1 195.7 0.21 1775.00 2.09 188.62 1774.38 39.56 S 10.99 W 41.1 195.5 0.12 1800.00 2.12 189.25 1799.36 40.46 S 11.13 W 42.0 195.4 0.15 1825.00 2.11 189.07 1824.35 41.37 S 11.28 W 42.9 195.2 0.03 1850.00 2.13 188.56 1849.33 42.28 S 11.42 W 43.8 195.1 0.10 1875.00 2.13 189.15 1874.31 43.20 S 11.56 W 44.7 195.0 0.09 4 OF 12 AK1017GCM133 • • A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough / Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 1900.00 2.10 188.26 1899.29 44.12 S 11.70 W 45.6 194.9 0.18 1925.00 1.95 187.44 1924.28 44.99 S 11.82 W 46.5 194.7 0.60 1950.00 1.85 186.40 1949.26 45.81 S 11.92 W 47.3 194.6 0.42 1975.00 1.81 185.54 1974.25 46.61 S 12.01 W 48.1 194.4 0.20 2000.00 1.75 186.79 1999.24 47.38 S 12.09 W 48.9 194.3 0.30 2025.00 1.78 184.94 2024.23 48.15 S 12.17 W 49.7 194.2 0.25 2050.00 1.75 186.71 2049.22 48.91 S 12.25 W 50.4 194.1 0.24 2075.00 1.78 184.95 2074.20 49.68 S 12.32 W 51.2 193.9 0.24 2100.00 1.79 186.00 2099.19 50.45 S 12.40 W 52.0 193.8 0.13 2125.00 1.77 186.85 2124.18 51.22 S 12.48 W 52.7 193.7 0.13 2150.00 1.80 185.62 2149.17 51.99 S 12.57 W 53.5 193.6 0.20 2175.00 1.79 187.64 2174.16 52.77 S 12.66 W 54.3 193.5 0.26 2200.00 1.75 187.13 2199.14 53.54 S 12.76 W 55.0 193.4 0.15 2225.00 1.78 190.37 2224.13 54.30 S 12.88 W 55.8 193.3 0.41 2250.00 1.74 189.21 2249.12 55.05 S 13.01 W 56.6 193.3 0.20 2275.00 1.79 189.11 2274.11 55.81 S 13.13 W 57.3 193.2 0.18 2300.00 1.79 189.77 2299.10 56.58 S 13.26 W 58.1 193.2 0.08 2325.00 1.77 189.27 2324.08 57.35 S 13.39 W 58.9 193.1 0.09 2350.00 1.83 189.65 2349.07 58.12 S 13.51 W 59.7 193.1 0.22 2375.00 1.76 189.67 2374.06 58.89 S 13.65 W 60.5 193.0 0.26 2400.00 1.83 188.90 2399.05 59.67 S 13.77 W 61.2 193.0 0.30 2425.00 1.78 190.17 2424.03 60.44 S 13.90 W 62.0 193.0 0.28 2450.00 1.84 189.67 2449.02 61.22 S 14.04 W 62.8 192.9 0.25 2475.00 1.79 190.17 2474.01 62.00 S 14.17 W 63.6 192.9 0.20 2500.00 1.83 189.45 2499.00 62.78 S 14.31 W 64.4 192.8 0.18 2525.00 1.76 190.52 2523.99 63.55 S 14.44 W 65.2 192.8 0.32 2550.00 1.78 189.85 2548.97 64.30 S 14.58 W 65.9 192.8 0.12 2575.00 1.69 188.41 2573.96 65.05 S 14.70 W 66.7 192.7 0.38 2600.00 1.75 189.90 2598.95 65.79 S 14.82 W 67.4 192.7 0.30 2625.00 1.70 188.38 2623.94 66.54 S 14.94 W 68.2 192.7 0.28 2650.00 1.73 189.85 2648.93 67.28 S 15.06 W 68.9 192.6 0.21 2675.00 1.70 188.19 2673.92 68.01 S 15.18 W 69.7 192.6 0.24 2700.00 1.72 188.99 2698.91 68.75 S 15.29 W 70.4 192.5 0.14 2725.00 1.70 188.91 2723.89 69.49 S 15.40 W 71.2 192.5 0.08 2750.00 1.67 188.84 2748.88 70.22 S 15.52 W 71.9 192.5 0.12 2775.00 1.62 188.69 2773.87 70.93 S 15.63 W 72.6 192.4 0.20 2800.00 1.36 190.31 2798.86 71.57 S 15.73 W 73.3 192.4 1.03 2825.00 1.10 198.07 2823.86 72.09 S 15.86 W 73.8 192.4 1.24 2850.00 0.80 206.84 2848.86 72.47 S 16.01 W 74.2 192.5 1.36 2875.00 0.70 223.35 2873.85 72.74 S 16.20 W 74.5 192.6 0.94 5 OF 12 AK10176CM133 0 • A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough I Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 2900.00 0.62 226.05 2898.85 72.94 S 16.40 W 74.8 192.7 0.35 2925.00 0.67 228.39 2923.85 73.13 S 16.60 W 75.0 192.8 0.23 2950.00 0.63 230.00 2948.85 73.32 S 16.82 W 75.2 192.9 0.18 2975.00 0.64 229.08 2973.85 73.50 S 17.03 W 75.4 193.0 0.09 3000.00 0.65 228.97 2998.85 73.68 S 17.24 W 75.7 193.2 0.01 3025.00 0.63 231.37 3023.84 73.86 S 17.45 W 75.9 193.3 0.12 3050.00 0.52 241.25 3048.84 74.00 S 17.66 W 76A 193.4 0.59 3075.00 0.43 242.40 3073.84 74.10 S 17.84 W 76.2 193.5 0.36 3100.00 0.46 247.43 3098.84 74.18 S 18.02 W 76.3 193.7 0.20 3125.00 0.44 241.50 3123.84 74.26 S 18.20 W 76.5 193.8 0.21 3150.00 0.46 247.99 3148.84 74.35 S 18.37 W 76.6 193.9 0.23 3175.00 0.42 241.13 3173.84 74.43 S 18.55 W 76.7 194.0 0.26 3200.00 0.49 245.67 3198.84 74.52 S 18.72 W 76.8 194.1 0.29 3225.00 0.43 238.82 3223.84 74.61 S 18.90 W 77.0 194.2 0.32 3250.00 0.48 245.51 3248.84 74.70 S 19.07 W 77.1 194.3 0.29 3275.00 0.43 241.40 3273.84 74.79 S 19.25 W 77.2 194.4 0.22 3300.00 0.47 244.12 3298.83 74.88 S 19.43 W 77.4 194.5 0.17 3325.00 0.40 241.94 3323.83 74.96 S 19.60 W 77.5 194.6 0.27 3350.00 0.37 239.57 3348.83 75.05 5 19.74 W 77.6 194.7 0.16 3375.00 0.25 230.37 3373.83 75.12 S 19.85 W 77.7 194.8 0.50 3400.00 0.24 220.00 3398.83 75.20 S 19.93 W 77.8 194.8 0.19 3425.00 0.23 218.42 3423.83 75.28 S 20.00 W 77.9 194.9 0.05 3450.00 0.22 217.02 3448.83 75.35 S 20.05 W 78.0 194.9 0.05 3475.00 0.22 216.43 3473.83 75.43 S 20.11 W 78.1 194.9 0.01 3500.00 0.21 210.96 3498.83 75.51 S 20.16 W 78.2 195.0 0.10 3525.00 0.24 221.31 3523.83 75.58 S 20.22 W 78.2 195.0 0.20 3550.00 0.21 210.95 3548.83 75.66 S 20.28 W 78.3 195.0 0.21 3575.00 0.24 222.79 3573.83 75.74 S 20.34 W 78.4 195.0 0.22 3600.00 0.20 208.86 3598.83 75.81 S 20.39 W 78.5 195.1 0.25 3625.00 0.24 226.28 3623.83 75.89 S 20.45 W 78.6 195.1 0.30 3650.00 0.22 223.08 3648.83 75.96 S 20.52 W 78.7 195.1 0.09 3675.00 0.24 235.88 3673.83 76.02 S 20.60 W 78.8 195.2 0.22 3700.00 0.22 236.30 3698.83 76.08 S 20.68 W 78.8 195.2 0.10 3725.00 0.24 227.79 3723.83 76.14 S 20.76 W 78.9 195.2 0.16 3750.00 0.25 240.20 3748.83 76.20 5 20.84 W 79.0 195.3 0.21 3775.00 0.23 232.16 3773.83 76.26 S 20.93 W 79.1 195.3 0.16 3800.00 0.24 255.44 3798.83 76.30 S 21.02 W 79.1 195.4 0.38 3825.00 0.27 259.10 3823.83 76.33 S 21.13 W 79.2 195.5 0.14 • 3850.00 0.25 254.75 3848.83 76.35 S 21.23 W 79.2 195.5 0.11 3875.00 0.28 267.41 3873.83 76.37 S 21.35 W 79.3 195.6 0.26 6 OF 12 AK1017GCM133 • • • ! # . 0 A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough / Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 3900.00 0.26 259.68 3898.83 76.38 S 21.46 W 79.3 195.7 0.16 3925.00 0.27 265.49 3923.83 76.40 S 21.58 W 79.4 195.8 0.12 3950.00 0.29 272.93 3948.83 76.40 S 21.70 W 79.4 195.9 0.15 3975.00 0.27 267.68 3973.83 76.40 S 21.82 W 79.5 195.9 0.12 4000.00 0.32 275.51 3998.83 76.39 S 21.95 W 79.5 196.0 0.26 4025.00 0.27 273.62 4023.83 76.38 S 22.08 W 79.5 196.1 0.19 4050.00 0.28 275.63 4048.83 76.37 S 22.20 W 79.5 196.2 0.04 4075.00 0.33 271.44 4073.83 76.37 S 22.33 W 79.6 196.3 0.21 4100.00 0.28 264.88 4098.83 76.37 S 22.46 W 79.6 196.4 0.23 4125.00 0.32 275.90 4123.83 76.37 S 22.59 W 79.6 196.5 0.28 4150.00 0.28 275.95 4148.83 76.35 S 22.72 W 79.7 196.6 0.15 4175.00 0.29 275.31 4173.83 76.34 S 22.85 W 79.7 196.7 0.05 4200.00 0.32 283.11 4198.82 76.32 S 22.98 W 79.7 196.8 0.19 4225.00 0.32 278.71 4223.82 76.29 S 23.12 W 79.7 196.9 0.10 4250.00 0.34 279.20 4248.82 76.27 S 23.26 W 79.7 197.0 0.08 4275.00 0.30 278.27 4273.82 76.25 S 23.40 W 79.8 197.1 0.16 4300.00 0.34 280.58 4298.82 76.23 S 23.53 W 79.8 197.2 0.16 4325.00 0.35 281.25 4323.82 76.20 S 23.68 W 79.8 197.3 0.04 4350.00 0.32 271.18 4348.82 76.18 S 23.83 W 79.8 197.4 0.25 4375.00 0.32 282.68 4373.82 76.17 S 23.96 W 79.8 197.5 0.26 4400.00 0.34 277.95 4398.82 76.14 S 24.11 W 79.9 197.6 0.13 4425.00 0.34 281.42 4423.82 76.12 S 24.25 W 79.9 197.7 0.09 4450.00 0.38 296.80 4448.82 76.06 S 24.40 W 79.9 197.8 0.41 4475.00 0.37 287.64 4473.82 76.00 S 24.55 W 79.9 197.9 0.24 4500.00 0.38 296.56 4498.82 75.94 S 24.70 W 79.9 198.0 0.24 4525.00 0.41 299.39 4523.82 75.86 S 24.85 W 79.8 198.1 0.13 4550.00 0.42 304.51 4548.82 75.76 5 25.00 W 79.8 198.3 0.16 4575.00 0.42 309.68 4573.82 75.65 S 25.15 W 79.7 198.4 0.15 4600.00 0.43 301.61 4598.82 75.55 S 25.30 W 79.7 198.5 0.25 4625.00 0.44 305.02 4623.82 75.44 S 25.46 W 79.6 198.6 0.11 4650.00 0.44 306.13 4648.82 75.33 S 25.62 W 79.6 198.8 0.03 4675.00 0.42 307.82 4673.81 75.21 S 25.77 W 79.5 198.9 0.13 4700.00 0.49 302.04 4698.81 75.10 S 25.93 W 79.5 199.0 0.37 4725.00 0.48 308.06 4723.81 74.98 S 26.11 W 79.4 199.2 0.21 4750.00 0.62 307.26 4748.81 74.83 S 26.30 W 79.3 199.4 0.55 4775.00 0.79 306.76 4773.81 74.65 S 26.54 W 79.2 199.6 0.69 4800.00 0.94 305.75 4798.81 74.43 5 26.85 W 79.1 199.8 0.58 4825.00 0.92 308.69 4823.80 74.18 S 27.17 W 79.0 200.1 0.20 4850.00 0.95 308.24 4848.80 73.93 S 27.49 W 78.9 200.4 0.14 4875.00 0.96 307.57 4873.80 73.67 S 27.82 W 78.7 200.7 0.05 7 OF 12 AK1017GCM133 . A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough / Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 4900.00 0.96 306.14 4898.79 73.42 S 28.15 W 78.6 201.0 0.10 4925.00 1.05 309.76 4923.79 73.15 S 28.50 W 78.5 201.3 0.43 4950.00 1.11 310.57 4948.79 72.85 S 28.86 W 78.4 201.6 0.25 4975.00 1.15 311.80 4973.78 72.52 S 29.23 W 78.2 202.0 0.17 5000.00 1.15 311.00 4998.78 72.19 S 29.61 W 78.0 202.3 0.07 5025.00 1.21 311.13 5023.77 71.85 S 29.99 W 77.9 202.7 0.20 5050.00 1.22 311.14 5048.76 71.50 S 30.39 W 77.7 203.0 0.08 5075.00 1.22 311.30 5073.76 71.15 5 30.79 W 77.5 203.4 0.01 5100.00 1.29 308.58 5098.75 70.80 S 31.22 W 77.4 203.8 0.37 5125.00 1.26 309.67 5123.75 70.45 S 31.65 W 77.2 204.2 0.17 5150.00 1.28 312.13 5148.74 70.08 S 32.07 W 77.1 204.6 0.24 5175.00 1.28 309.96 5173.73 69.72 S 32.49 W 76.9 205.0 0.19 5200.00 1.28 310.15 5198.73 69.36 S 32.92 W 76.8 205.4 0.02 5225.00 1.32 309.18 5223.72 68.99 S 33.35 W 76.6 205.8 0.17 5250.00 1.31 309.59 5248.71 68.63 S 33.80 W 76.5 206.2 0.06 5275.00 1.36 307.30 5273.71 68.27 S 34.25 W 76.4 206.6 0.30 5300.00 1.36 306.71 5298.70 67.91 S 34.72 W 76.3 207.1 0.06 5325.00 1.38 307.30 5323.69 67.55 S 35.20 W 76.2 207.5 0.11 5350.00 1.39 306.08 5348.69 67.19 S 35.69 W 76.1 208.0 0.12 5375.00 1.41 306.61 5373.68 66.83 S 36.18 W 76.0 208.4 0.09 5400.00 1.39 306.34 5398.67 66.47 S 36.67 W 75.9 208.9 0.08 5425.00 1.46 306.01 5423.66 66.10 S 37.17 W 75.8 209.4 0.27 5450.00 1.41 307.99 5448.66 65.72 S 37.67 W 75.8 209.8 0.28 5475.00 1.40 308.99 5473.65 65.34 S 38.15 W 75.7 210.3 0.10 5500.00 1.41 307.92 5498.64 64.96 S 38.63 W 75.6 210.7 0.11 5525.00 1.44 306.07 5523.63 64.59 S 39.13 W 75.5 211.2 0.23 5550.00 1.46 308.58 5548.63 64.20 S 39.63 W 75.4 211.7 0.26 5575.00 1.46 307.60 5573.62 63.81 S 40.13 W 75.4 212.2 0.10 5600.00 1.48 308.82 5598.61 63.41 5 40.64 W 75.3 212.7 0.16 5625.00 1.49 308.75 5623.60 63.01 S 41.14 W 75.3 213.1 0.03 5650.00 1.57 310.14 5648.59 62.58 S 41.66 W 75.2 213.7 0.35 5675.00 1.60 310.19 5673.58 62.14 S 42.19 W 75.1 214.2 0.14 5700.00 1.66 310.16 5698.57 61.68 S 42.73 W 75.0 214.7 0.21 5725.00 1.66 310.92 5723.56 61.21 S 43.28 W 75.0 215.3 0.09 5750.00 1.69 311.44 5748.55 60.72 S 43.83 W 74.9 215.8 0.13 5775.00 1.66 311.66 5773.54 60.24 S 44.38 W 74.8 216.4 0.15 5800.00 1.68 312.02 5798.53 59.76 S 44.92 W 74.8 216.9 0.11 5825.00 1.69 312.60 5823.52 59.26 S 45.46 W 74.7 217.5 0.08 5850.00 1.74 311.75 5848.51 58.76 S 46.02 W 74.6 218.1 0.21 5875.00 1.70 312.84 5873.50 58.25 S 46.57 W 74.6 218.6 0.19 8 OF 12 AK1017GCM133 • • A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.S1ope Borough/ Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 5900.00 1.59 310.33 5898.49 57.78 S 47.11 W 74.5 219.2 0.53 5925.00 1.54 310.82 5923.48 57.33 S 47.63 W 74.5 219.7 0.22 5950.00 1.56 310.94 5948.47 56.89 S 48.14 W 74.5 220.2 0.10 5975.00 1.51 310.79 5973.46 56.45 S 48.65 W 74.5 220.8 0.21 6000.00 1.37 309.20 5998.45 56.05 S 49.13 W 74.5 221.2 0.59 6025.00 1.32 307.67 6023.44 55.68 S 49.59 W 74.6 221.7 0.25 6050.00 1.20 308.26 6048.44 55.35 S 50.02 W 74.6 222.1 0.46 6075.00 1.21 308.99 6073.43 55.02 S 50.43 W 74.6 222.5 0.08 6100.00 1.17 308.28 6098.43 54.69 S 50.84 W 74.7 222.9 0.17 6125.00 1.09 306.38 6123.42 54.39 S 51.23 W 74.7 223.3 0.35 6150.00 1.05 306.83 6148.42 54.11 S 51.60 W 74.8 223.6 0.19 . 6175.00 1.03 306.14 6173.41 53.84 S 51.97 W 74.8 224.0 0.10 6200.00 0.99 307.68 6198.41 53.58 S 52.32 W 74.9 224.3 0.17 6225.00 0.95 305.86 6223.41 53.33 S 52.66 W 74.9 224.6 0.21 6250.00 0.92 305.24 6248.40 53.09 S 52.99 W 75.0 224.9 0.11 6275.00 0.88 304.55 6273.40 52.87 S 53.31 W 75.1 225.2 0.19 6300.00 0.82 304.38 6298.40 52.66 S 53.62 W 75.2 225.5 0.21 6325.00 0.74 309.71 6323.39 52.45 S 53.89 W 75.2 225.8 0.44 6350.00 0.69 307.15 6348.39 52.26 S 54.13 W 75.2 226.0 0.25 6375.00 0.68 306.66 6373.39 52.08 S 54.37 W 75.3 226.2 0.04 6400.00 0.59 311.85 6398.39 51.90 S 54.59 W 75.3 226.4 0.41 6425.00 0.49 320.15 6423.39 51.74 S 54.75 W 75.3 226.6 0.53 6450.00 0.48 323.14 6448.39 51.57 S 54.88 W 75.3 226.8 0.10 6475.00 0.44 324.61 6473.39 51.41 S 55.00 W 75.3 226.9 0.17 6500.00 0.39 333.21 6498.39 51.25 S 55.10 W 75.2 227.1 0.32 6525.00 0.32 341.65 6523.39 51.11 S 55.16 W 75.2 227.2 0.36 6550.00 0.27 352.89 6548.38 50.99 S 55.19 W 75.1 227.3 0.29 6575.00 0.30 6.28 6573.38 50.86 S 55.19 W 75.1 227.3 0.30 6600.00 0.28 355.40 6598.38 50.74 S 55.18 W 75.0 227.4 0.24 6625.00 0.31 5.16 6623.38 50.61 S 55.18 W 74.9 227.5 0.24 6650.00 0.25 354.17 6648.38 50.49 S 55.18 W 74.8 227.5 0.34 6675.00 0.29 1.54 6673.38 50.37 S 55.19 W 74.7 227.6 0.21 6700.00 0.27 354.68 6698.38 50.25 S 55.19 W 74.6 227.7 0.14 6725.00 0.28 356.42 6723.38 50.13 S 55.20 W 74.6 227.8 0.05 6750.00 0.13 338.08 6748.38 50.04 S 55.21 W 74.5 227.8 0.64 6775.00 0.13 314.26 6773.38 49.99 S 55.25 W 74.5 227.9 0.22 6800.00 0.10 298.92 6798.38 49.96 S 55.28 W 74.5 227.9 0.17 6825.00 0.20 271.08 6823.38 49.95 S 55.35 W 74.6 227.9 0.50 6850.00 0.22 262.77 6848.38 49.95 S 55.44 W 74.6 228.0 0.15 6875.00 0.37 256.10 6873.38 49.98 S 55.57 W 74.7 228.0 0.60 9 OF 12 AK1O17GCM133 1 • • A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough I Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 6900.00 0.50 254.44 6898.38 50.03 S 55.75 W 74.9 228.1 0.54 6925.00 0.54 253.27 6923.38 50.09 S 55.97 W 75.1 228.2 0.15 6950.00 0.61 250.31 6948.38 50.17 S 56.21 W 75.3 228.2 0.32 6975.00 0.61 249.67 6973.38 50.26 S 56.46 W 75.6 228.3 0.03 7000.00 0.67 249.25 6998.38 50.36 S 56.72 W 75.9 228.4 0.21 7025.00 0.77 245.71 7023.37 50.48 S 57.01 W 76.1 228.5 0.43 7050.00 0.83 241.68 7048.37 50.64 S 57.32 W 76.5 228.5 0.33 7075.00 0.82 242.17 7073.37 50.80 S 57.64 W 76.8 228.6 0.04 7100.00 0.85 243.91 7098.37 50.97 S 57.97 W 77.2 228.7 0.17 7125.00 0.86 241.23 7123.36 51.14 S 58.30 W 77.5 228.7 0.16 7150.00 0.85 241.85 7148.36 51.32 S 58.62 W 77.9 228.8 0.04 7175.00 0.89 240.05 7173.36 51.50 S 58.96 W 78.3 228.9 0.17 7200.00 0.85 241.23 7198.35 51.69 S 59.29 W 78.7 228.9 0.16 7225.00 0.89 238.42 7223.35 51.88 S 59.61 W 79.0 229.0 0.23 7250.00 0.81 235.01 7248.35 52.08 S 59.92 W 79.4 229.0 0.39 7275.00 0.86 234.11 7273.35 52.29 S 60.22 W 79.8 229.0 0.20 7300.00 0.84 233.36 7298.34 52.51 S 60.52 W 80.1 229.1 0.07 7325.00 0.86 233.26 7323.34 52.74 S 60.82 W 80.5 229.1 0.07 7350.00 0.88 230.44 7348.34 52.97 S 61.12 W 80.9 229.1 0.19 7375.00 0.89 227.59 7373.34 53.22 S 61.41 W 81.3 229.1 0.18 7400.00 0.94 224.60 7398.33 53.50 S 61.70 W 81.7 229.1 0.28 7425.00 0.89 222.21 7423.33 53.79 S 61.97 W 82.1 229.0 0.26 7450.00 0.91 219.53 7448.33 54.09 S 62.23 W 82.5 229.0 0.19 7475.00 0.91 218.33 7473.32 54.40 S 62.48 W 82.8 229.0 0.08 1 7500.00 0.92 215.77 7498.32 54.72 S 62.72 W 83.2 228.9 0.17 7525.00 0.90 214.76 7523.32 55.04 S 62.95 W 83.6 228.8 0.12 7550.00 0.93 213.72 7548.31 55.37 S 63.17 W 84.0 228.8 0.14 7575.00 0.96 213.07 7573.31 55.72 S 63.40 W 84.4 228.7 0.11 7600.00 0.93 214.09 7598.31 56.06 S 63.63 W 84.8 228.6 0.12 7625.00 0.89 211.81 7623.30 56.39 S 63.84 W 85.2 228.5 0.22 7650.00 0.86 211.52 7648.30 56.72 S 64.04 W 85.5 228.5 0.13 7675.00 0.91 207.53 7673.30 57.05 S 64.23 W 85.9 228.4 0.34 7700.00 0.83 194.22 7698.29 57.41 S 64.37 W 86.2 228.3 0.88 7725.00 0.92 167.77 7723.29 57.78 S 64.37 W 86.5 228.1 1.64 7750.00 1.40 139.55 7748.29 58.20 S 64.13 W 86.6 227.8 2.94 7775.00 1.89 129.91 7773.28 58.70 S 63.62 W 86.6 227.3 2.25 7800.00 2.46 124.52 7798.26 59.27 5 62.86 W 86.4 226.7 2.39 7825.00 3.02 120.33 7823.23 59.91 S 61.85 W 86.1 225.9 2.38 7850.00 3.55 117.85 7848.19 60.60 S 60.60 W 85.7 225.0 2.21 7875.00 3.90 116.16 7873.14 61.34 S 59.15 W 85.2 224.0 1.49 10 OF 12 AK1O17GCM133 • S • • • • s ! , A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough / Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED INCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg, deg. feet feet feet deg. deg./ 100 ft. 7900.00 4.11 116.17 7898.07 62.11 S 57.58 W 84.7 222.8 0.84 7925.00 4.27 115.56 7923.01 62.90 S 55.94 W 84.2 221.6 0.63 7950.00 4.70 113.82 7947.93 63.72 S 54.16 W 83.6 220.4 1.80 7975.00 4.97 113.54 7972.84 64.56 S 52.23 W 83.0 219.0 1.08 8000.00 5.40 112.77 7997.74 65.45 S 50.16 W 82.5 217.5 1.77 8025.00 5.90 111.86 8022.62 66.39 S 47.88 W 81.9 215.8 2.02 8050.00 6.33 111.36 8047.48 67.37 S 45.40 W 81.2 214.0 1.71 8075.00 6.86 111.10 8072.31 68.41 S 42.73 W 80.7 212.0 2.13 8100.00 7.67 112.51 8097.11 69.58 S 39.79 W 80.2 209.8 3.31 8125.00 8.23 112.32 8121.87 70.90 S 36.60 W 79.8 207.3 2.26 8150.00 9.58 114.83 8146.57 72.45 S 33.05 W 79.6 204.5 5.61 8175.00 10.25 114.16 8171.19 74.24 S 29.14 W 79.7 201.4 2.72 8200.00 11.17 115.45 8195.76 76.19 S 24.92 W 80.2 198.1 3.80 8225.00 12.03 116.03 8220.25 78.37 S 20.39 W 81.0 194.6 3.47 8250.00 12.88 116.76 8244.66 80.77 S 15.56 W 82.3 190.9 3.46 8275.00 13.79 117.25 8268.98 83.39 S 10.43 W 84.0 187.1 3.67 8300.00 14.51 117.30 8293.23 86.19 S 4.99 W 86.3 183.3 2.88 8325.00 15.21 117.26 8317.39 89.13 S 0.70 E 89.1 179.5 2.80 8350.00 16.16 116.96 8341.46 92.21 S 6.72 E 92.5 175.8 3.81 8375.00 17.39 116.38 8365.39 95.44 S 13.17 E 96.3 172.1 4.97 8400.00 18.55 116.27 8389.17 98.86 S 20.08 E 100.9 168.5 4.64 8425.00 19.89 116.95 8412.78 102.55 S 27.44 E 106.2 165.0 5.43 8450.00 21.27 117.83 8436.18 106.60 S 35.24 E 112.3 161.7 5.66 8475.00 23.03 118.48 8459.34 111.05 S 43.55 E 119.3 158.6 7.11 8500.00 24.66 119.71 8482.20 115.96 S 52.38 E 127.2 155.7 6.82 8525.00 26.49 120.24 8504.75 121.36 S 61.73 E 136.2 153.0 7.38 I 8550.00 24.55 121.98 8527.31 126.92 S 70.95 E 145.4 150.8 8.32 8575.00 21.75 126.51 8550.30 132.42 S 79.08 E 154.2 149.2 13.27 8600.00 22.80 132.50 8573.44 138.45 S 86.37 E 163.2 148.0 10.00 8625.00 25.71 137.37 8596.23 145.72 S 93.62 E 173.2 147.3 14.12 8650.00 28.71 141.64 8618.46 154.42 S 101.02 E 184.5 146.8 14.31 8675.00 31.40 145.53 8640.10 164.50 S 108.44 E 197.0 146.6 13.28 8700.00 33.80 149.26 8661.16 175.85 S 115.68 E 210.5 146.7 12.52 8725.00 36.02 147.59 8681.66 188.03 S 123.17 E 224.8 146.8 9.67 8750.00 39.08 147.71 8701.48 200.90 S 131.33 E 240.0 146.8 12.24 8775.00 42.39 149.69 8720.42 214.84 S 139.79 E 256.3 146.9 14.21 8800.00 45.74 152.44 8738.39 230.06 S 148.19 E 273.7 147.2 15.43 8825.00 48.77 154.60 8755.35 246.49 S 156.37 E 291.9 147.6 13.68 8850.00 51.34 155.36 8771.40 263.86 S 164.47 E 310.9 148.1 10.54 8875.00 54.16 153.24 8786.54 281.79 S 173.10 E 330.7 148.4 13.14 11 OF 12 AK1017GCM133 s a gyrofrierta A Gyrodata Directional Survey BP Exploration (Alaska) Inc. Lease: Drill Site 15 Well: 15-32C Location: Wellhead, N.Slope Borough/ Prudhoe Bay Unit Job Number: AK1017GCM133 MEASURED 1NCL AZIMUTH VERTICAL HORIZONTAL CLOSURE DOGLEG DEPTH DEPTH COORDINATES DIST. AZIMUTH SEVERITY feet deg. deg. feet feet feet deg. deg./ 100 ft. 8900.00 56.87 153.07 8800.69 300.17 S 182.41 E 351.2 148.7 10.85 8925.00 59.18 154.69 8813.93 319.21 S 191.74 E 372.4 149.0 10.75 8945.00 61.22 154.76 8823.87 334.90 S 199.15 E 389.6 149.3 10.20 Final Station Closure: Distance: 389.64 ft Az: 149.26 deg. 12 OF 12 AK1017GCM133 DATA SUBMITTAL COMPLIANCE REPORT 2/6/2018 Permit to Drill 2171040 Well Name/No. PRUDHOE BAY UNIT 15-32C Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-22462-03-00 MD 11277 TVD 8906 Completion Date 11/6/2017 Completion Status 1-0I1- Current Status 1 -OIL UIC No REQUIRED INFORMATION / / Mud Log No ✓ Samples Nov Directional Survey Yes V DATA INFORMATION List of Logs Obtained: MWD/GR/RES, GR/CCL, RPM (from Master Well Data/Logs) Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH / Type Med/Frmt Number Name _ Scale Media No Start Stop Received P CH Comments ED C 28586 Digital Data _ 8285 11277 9/11/2017 Electronic Data Set, Filename: 15-32C LWD.Ias ED C 28586 Digital Data 9/11/2017 Electronic File: 13452228.pdf ED C 28586 Digital Data 9/11/2017 Electronic File: Post _Run_02_ 13452228 .pdf- ED C 28586 Digital Data 9/11/2017 Electronic File: 15- 32C GR Res_ 02SEP2017_MD_FINAL_FIELD_B• HI_CTK.cgm ED C 28586 Digital Data 9/11/2017 Electronic File: 15- 32C_GR_ Res_ 02SEP2017_TVDSS_FINAL_FIEL• D_BHI_CTK.cgm ED C 28586 Digital Data 9/11/2017 Electronic File: 15- ,Q 32C_GR_Res- 02SEP2017_MD_FINAL_FIELD_B HI_CTK.pdf ED C 28586 Digital Data 9/11/2017 Electronic File: 15- 32C_GR_Res _02SEP2017_TVDSS_FINAL_FIEL .. D_BHI_CTK.pdf ED C 28586 Digital Data 9/11/2017 Electronic File: 15-32C Final Survey Report.pdf . ED C 28586 Digital Data 9/11/2017 Electronic File: 15-32C Final Survey Report.txt ED C 28586 Digital Data 9/11/2017 Electronic File: 15-32C Final Survey.csv. ED C 28586 Digital Data 9/11/2017 Electronic File: 15-32C Final Survey.xlsx , ED C 28586 Digital Data 9/11/2017 Electronic File: 15- 32C_25_tapescan_BHI _CTK.txt' ED C 28586 Digital Data 9/11/2017 Electronic File: 15-32C_5_tapescan_BHI _CTK.txt ' ED C 28586 Digital Data 9/11/2017 Electronic File: 15-32C_output.tap AOGCC Page 1 of 3 Tuesday, February 6, 2018 DATA SUBMITTAL COMPLIANCE REPORT 2/6/2018 Permit to Drill 2171040 Well Name/No. PRUDHOE BAY UNIT 15-32C Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-22462-03-00 MD 11277 TVD 8906 Completion Date 11/6/2017 Completion Status 1 -OIL Current Status 1 -OIL UIC No ED C 28586 Digital Data 9/11/2017 Electronic File: 15- 32C GR Res_ 02SEP2017_MD_FINAL_FIELD_B HI_CTK.tif ED C 28586 Digital Data 9/11/2017 Electronic File: 15- 32C GR Res_ 02SEP2017_TVDSS_FINAL_FIEL' DBH_I_CTK.tif Log C 28586 Log Header Scans 0 0 2171040 PRUDHOE BAY UNIT 15-32C LOG HEADERS ED C 28677 Digital Data 8200 9174 10/16/2017 Electronic Data Set, Filename: 15- 32C_MRPM_ PNC3D_RAW_PASS01UP_25SEP2 017 BHI.las ED C 28677 Digital Data 8200 9194 10/16/2017 Electronic Data Set, Filename: 15- 32C_MRPM_ PNC3D_RAW_PASS02UP_25SEP2 017 BHI.las ED C 28677 Digital Data 10/16/2017 Electronic File: 15- 32C MRPM PNC3D_RAW_PASS01UP_25SEP2- 017 BHI.dlis ED C 28677 Digital Data 10/16/2017 Electronic File: 15- 32C_MRPM_ PNC3D_RAW_PASS02UP_25SEP2' 017 BHI.dlis ED C 28677 Digital Data 10/16/2017 Electronic File: 15- 32C_MRPM_PNC3D_RAW_25SEP2017_BHl.me. to ED C 28677 Digital Data 10/16/2017 Electronic File: 15- 5- 32C_MRPM_PNC3D_RAW_25SEP2017_BHI.PD 32C — MRPM—PNC3D—RAW-25SEP2017—BHI.PD i F Log C 28677 Log Header Scans 0 0 2171040 PRUDHOE BAY UNIT 15-32C LOG - HEADERS ED C 28737 Digital Data 15 8935 10/24/2017 Electronic Data Set, Filename: BP 15-32C GAMMA CCL FILE.LAS ED C 28737 Digital Data 10/24/2017 Electronic File: BP 15-32C HORIZONTAL ' COORDINATES.jpg ED C 28737 Digital Data 1024/2017 Electronic File: BP 15-32C INCLINATION.jpg -, ED C 28737 Digital Data 10/24/2017 Electronic File: BP 15-32C TVD.jpg ED C 28737 Digital Data 10/24/2017 Electronic File: BP 15-32C AZIMUTH.jpg _ ED C 28737 Digital Data 10/24/2017 Electronic File: BP 15-32C CONTINUOUS SPEC SHEET QA_QC.docx - AOGCC Page 2 of 3 Tuesday, February 6, 2018 DATA SUBMITTAL COMPLIANCE REPORT 2/6/2018 Permit to Drill 2171040 Well Name/No. PRUDHOE BAY UNIT 15-32C Operator BP EXPLORATION (ALASKA) INC. API No. 50-029.22462.03.00 MD 11277 TVD 8906 Completion Date 11/6/2017 ED C 28737 Digital Data ED C 28737 Digital Data ED C 28737 Digital Data Log C 28737 Log Header Scans Well Cores/Samples Information: Name INFORMATION RECEIVED!' Completion Report (Y J Production Test InformationY NA Geologic MarkersRops Y COMPLIANCE HISTORY Completion Date: 11/6/2017 Release Date: 7/25/2017 Description Interval Start Stop Completion Status 1-0I1- Current Status 1-0I1- UIC No 10/24/2017 Electronic File: BP 15-32C DOGLEG < Core Photographs Y A SEVERITY.jpg 10/24/2017 Electronic File: BP 15-32C EXCEL SURVEY ' Laboratory Analyses Y NA REPORT.xisx 10/24/2017 Electronic File: BP 15-32C FINAL SURVEY- REPORT.docx 0 0 2171040 PRUDHOE BAY UNIT 15-32C LOG HEADERS Sample Set Sent Received Number Comments Directional / Inclination Data e) Mechanical Integrity Test Information Y / NA Daily Operations Summary O Date Comments Comments: Compliance Reviewed AOGCC Page 3 of 3 Mud Logs, Image Files, Digital Data Y /6A Core Chips Y /69 Composite Logs, Image, Data Files Y Core Photographs Y A Cuttings Samples Y/QA Laboratory Analyses Y NA Date 1. _ Tuesday, February 6, 2018 n a.v `I v "v STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI.P^'ON WEL OMPLETION OR RECOMPLETION REP( - AND LOG NOV 3 0 2017 Is Well Status: oil 0 Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ lb. I argue= 20AAC 25.105 201AC 25.110 D N,�lCQtory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One' Service ❑ Slretigraphic Test ❑ 2. Operator Name. 6. Date Comp., SUSP., or Abend.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 11/6!2017 217-104 3. Address: T Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 8/28/2017 50-029-22462-03-00 ' 4a. Location of Well (Governmental Section): B. Date TD Reached: 16. Well Name and Number: 9/1/2017 ' PBU 15-32C - Surface: 1676 FNL, 333' FWL, Sec. 22, T11N, R14E, UM ' 9 Ref Elevations KB 70 50 17. Field/Pool(s): Top of Productive Interval: 2199' FNL, 622' FWL, Sec. 22, T11N, R14E, UM GL 33.12 • BF 35.22 PRUDHOE BAY, PRUDHOE OIL - 10. Plug Back Depth(MD/TVD): 18. Property Designation: Total Depth: 3695' FNL, 1363FWL, Sec. 22, T11N, R14E, UM 1 11208'18906' ADL 028306 ' 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. DNR Approval Number: Surface: x- 676277, y- 5959813 • Zone - ASP 4 11277'/8906' • 78-084 12. SSSV Depth (MD/TVD). Y0 Thickness of Permafrost MDr VD: TPI: x- 676579 y- 5959297 Zone - ASP 4 Total Depth: x- 677358 y- 5957819 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 Wndow MD/fVD: Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) 8535'/ 8514' 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 my, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD/GR/RES, GR CCL, RPM 23' CASING, LINER AND CEMENTING RECORD CASING WT. PER FTL GRADE SETTING DEPTH MD SETTINGDEPTHTVD HOLESIZE CEMENTING RECORD AMOUNT PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# H40 38' 118' 38' 118' 30" 260 sx Arctic Set (Approx.) 13-3/8" 68# L-80 38' 3533' • 38' 3532' 16" 1170 sx Permafrost'E', 375 sx Class'G' 9-5/8" 47# L-80 35' 8330' 35' 8322' 12-1/4" 610sx Class'G' 7" 26# L-80 8165' 8535' 8161' 8514' 6-1/2" 280 sx Class'G' -1/2"x3-1/4" 9.3#/6.6# L-80 8427' 11277' • 8415' 8906' 4-1/4" 131 sx Class'G' x2-7/8" 1 /6.5# 24. Open to production or injection? Yes m No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation GRADE DEPTH SET (MD) PACKER SET (MD/TV Size and Number): 4-1/2" 12.6# 13Cr80 8535' 8102'18099' 2" Gun Diameter. 6 sof 10880'-10970' 8917'-8914' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10970'-11002' 8914'-8913' COMPLETION 11002' - 11034' 8913'- 8912' 11034'- 11130' 8912'- 8909' DAME 11164'-11188' 8908'-8907' Il Ilr�l� Wash ydraulicfracluring used during wmple8on? Yes ❑ No 0 . Per 20 AAC 25.283 (i)(2) attach electronic and printed information DEPTHINTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED VERIFIED 11235' Cement Retainer L 11208' Cement Retainer 27. PRODUCTION TEST Date First Production: November 11, 2017 Method of Operation (Flowing, gas lift, etc.): Flowing Dale of Test: 11/12/17 Hours Tested: Productionfor Oil -Bbl Gas -MCF: Wefer-Obl: Chnka Sive Gas -Oil Ratio: 12 Test Period y 258 13978 19 90 $4178 Flow Tubing 1500 Casing Press: Calculated Oil -Bbl: Gas -MCF: Water -Bbl: Oil Grevitv- API (wn): Press 1200 24 Hour Rale 518 27956 38 N/A Form 10-407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only r/n 1a/a':T/i-7 Acel, ti tr5:i� My/RRDMS--�� J 2017 28. CORE DATA Conventional Core(s) Yes ❑ NO m l+ Sidewall Cores Yes ❑ No 51 If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes ❑ No El Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 9166' 8888' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. CGL - Zone 3 8565' 8541' Base of CGL - Zone 2C 8650' 8618' 23SB - Zone 2B 8716' 6674' 22TS 8782' 8726' 21TS-Zone 1A 8835' 8762' Zone 1B 8972' 8836' TDF - Zone 1A 9166' 8888' Formation at total depth: Zone to 9166' 8888' 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. I hereby certify that the foregoing Is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name. Browning, Zachary H Authorized Title: In Bon and Dat troller Contact Email: Zachary.Browning@bp.corn Authorized Signature: Dale: I(Iji Contact Phone: +1 907 564 5220 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1b. Well Class Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (fop of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 29. Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24. If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other ( explain). Item 28. Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071, Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 5/2017 Submit ORIGINAL Only TREE= VA3LFEAD= FMC ACTUATOR= Note: Refer to Production DB for historical pert data OSA ELEV SPFj BF. = 3= 35.22' KOP= 8149' Mex Angle = 97' @ 9896' Datum M)= 9072' Oatum ND= 88W SS 0"1 -1 114' 91.5D= 13-3/8" CSC+, 689, L-80 BTC, D = 12.415' 363W Minimum ID = 2.313" @ 8438' X -NIPPLE IN UP w1PTSA STINGER 9-5/8' CSG, 47#, L-80 NSCC, D = 8.681' 8327' 3-12' X 3-3116" X 2-7/8" TOC (0923/17) I—F 843A' [0087 bpf, D = 2.992' BKR WHPSTOCK w2 FY TAGS (08115/17)3—[8636' 4 -1/2 -TBG, 12.68, 13CR-80 VAM TOP, —8535' .0152 bpf, D = 3.958' T LNIi 260. L-80 NSCC XO TO 13CR NSM PERFORATION SUMMARY REF LOG: ON _/_I_ ANGLE AT TOP PHS: 92' @ 10880' Note: Refer to Production DB for historical pert data SIZE SPFj MRHiVAL Opn/Sgz SHOT SOZ r 6 10880-10970 O 11roa117 AMG DOKE RK r 6 10970 - 11034 0 11ro7117 MAG DMY RK r 6 11034 -11130 011717 7979 5 AMG DMY RK r 6 11160 -11188 0 11ro5117 1.56" 6 11229 - 11234 S 09122117 O9J22117 15-32C SAFETY NOTES: WELL ANGLE> —70' @ 9036' N 112" CHROME TBG••• MAX DLS:20.40 70173'. GAS LPT MANDFa1 S ST M) I TVD I DEV I TYPE1 VLV I LATCH PORT DATE 4 3029 3028i 1 AMG DOME RC 16 09126/17 3 5031 5029 1 AMG DOKE RK 16 0926117 2 6861 69591 0 MAG DMY RK 0 04/11/08 1 7981 7979 5 AMG DMY RK 0 04/11/08 14-/2" HES X NP, D = 3.813" 1 14-12' Ff X NP, D = 3.813' 1 8173' 1-19-518'X 7' 73N LTPw I LNR HGR. D = 6276' COMMENTS DATE REV BY COMMENTS 8427' 4-1/2" BKR LTP w IPTSA STINGER 8 X NP @ 8438', D = 2.313' (0926/17) ORIGINAL COMPLETION 8434' 3.70' DBi.OY MBYr SLffV D = 3.00" 8460' 3-12' X PP, D = 2.813' 8483' 3-12' X 3-3/16' XO, ID= 2.786' CTD SIDETRACK(15-32A) 10/11/17 JCF/JM) PERFS, CMT RET, CBoENT MLLODr WINDOW 15.32C) 8535' - 8543' D16 13-3/16" X 2-7/8' XO. D = 2.377" 1 WFT FH CMT RETANE2 (0922117) J— 11208' 2-718" WFT FH CMT RETANER (PSTD) DATE FEV BY COMMENTS DATE REV BY COMMENTS 04128194 D9 ORIGINAL COMPLETION 09126117 ZB/JM) RNALODEAPPROVAL 11108i01 NORDIC I CTD SIDETRACK(15-32A) 10/11/17 JCF/JM) PERFS, CMT RET, CBoENT 04111108 D16 RNVO 10/11/17 JMG/ SET LTPw IprsA STINGER 8 X NP 07118110 CTDODETRACK(15-32B) 10/11/17 GJBIJMD GLV (YO (0926/17) 09/12117 N-COR2 CTDSIDETRACK(15-32C) 11/09/17 JI]MVJMD FERFS(11105-08/17) 09119117 JM) O3G HO CORRECTIONS PR UDFDE BAY UNIT WELL 15-32C PEIMT Kb: 217-104 AH No: 50.029-22462-03 SEC22, T11N, 1114E, 1676' FNL 8 333' FWL BP Ecploradon (Alaska) North America - ALASKA - BP Operation Summary Report Common Well Name: 15-32 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/25/2017 End Dale. 9/2/2017 X3 -0181_3-C: (2,534,387.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud DateRme: 4/2/1994 12:00 OOAM Rig Release: Active datum. KB @70.50usft (above Mean Sea Level) Page 1 of 12 Date From - To Him Task Code NPT Total Depth Phase Descrip8on of Operations (hr) (usft) 8/25/2017 00:00 - 02:00 200 RIGU P PRE CONTINUE WITH RIG CHECKS AND RIG MOVE CHECKLISTS. CONDUCT PJSM AND REVIEW RIG MOVE PROCEDURE WITH PEAK AND NABORS CREW PULL MUD MODULE OFF AND MOVE IT OVER TO THE SIDE. PULL DRILLING MODULE OFF AND MOVE IT DOWN THE PAD. INSTALL JEEPS FOR ROAD TRAVEL. 02:00 - 0600 4.00 RIGU P PRE MOVE BOTH MODULES OFF L2, ACROSS DS -18, RIGHT ON WEST DOCK, RIGHT ON DS -15 ACCESS TO 15-32C. STAGING _RIG MODULES IN FRONT OF 15-32 06:00 - 07:45 1.75 RIGU P PRE PJSM ON PULLING OVER WELL. DISCUSS PERSONNEL POSITIONING AND DUTIES, AUDIBLE AND VISUAL COMMANDS FOR STOPPING THE JOB, VERIFYING PLACEMENT OF THE SILL BLOCK TO PREVENT MOVEMENT OF THE SUB TOWARDS THE WELL. - DISCUSS TYPICAL IA / OA PRESSURE LIMITATIONS OF <50 PSI AND ANOMALY OF OA WITH 200 PSI (SUCCESSIVE BLEEDS RESULTED IN PRESSURING UP TO 200 PSI EACH TIME). TEAM IS AWARE OF OA PRESSURE. - MOVE SUB MODULE OVER WELL 15-32. RIG ACCEPTAT 0700 HRS. MOVE PITS MODULE INTO PLACE 07:45 - 10:00 2.25 RIGU P PRE PROCEED WITH RIG UP OPERATIONS - SPOT IN SUPPORT EQUIPMENT - PRESSURE TEST HARDLINE TO FLOW BACK TANK TO 4500 PSI, GOOD TEST - RIG UP INTERCONNECT FOR MODULES - RIG UP CELLAR FOR OPERATIONS. CYCLE VALVES, CONDUCT LEAK TIGHT TEST FOR TREE CAP REMOVAL TO CRITERIA IN WELL PLAN. GOOD TEST. 10.00 - 16'.15 6.25 BOPSUR P PRE WORK ON CONCURRENT OPERATIONS: INSTALL INNER REEL IRON, WORK ON MUD PUMP#1, COMPLETE INTERCONNECT, NIPPLE UP BOP STACK. CONFIGURATION: -ANNULAR ELEMENT - BLIND / SHEAR RAMS - 2-3/8" PIPE SLIP RAMS -MUD CROSS - 3" PIPE SLIP RAMS - 2-3/8" X 3-1/2" VARIABLE RAMS -MUD CROSS - BLIND / SHEAR RAMS - 2-3/8" PIPE SLIP RAMS -GREASE CHOKE MANIFOLD, FILL STACK WITH WATER, CONDUCT BODY TEST AGAINST CLOSED IN SWAB AND MASTER VALVES. GOOD SHELL TEST, AOGCC REP ON THE WAY OUT TO WITNESS. Printed 10/3/2017 9:22:06AM 'All depths reported in Drillers Depths' Common Wer Name 15-32 Event Type. RE-ENTER- ONSHORE(RON) North America - ALASKA - BP Operation Summary Report Start Date. 8/25/2017 End Date: 9/2/2017 Site: PB DS 15 12:00 OOAM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth _ (hr) (usft) 16:15 - 17:00 0.75 BOPSUR P 1700 - 0000 7.00 BOPSUR P 8/26/2017 00'.00 - 0330 3.50 BOPSUR P 03.30 - 07:15 3.75 BOPSUR N 0715 - 0730 0.25 BOPSUR N 07:30 - 12:00 4.50 BOPSUR N Page 2 of 12 AFE No X3 -018L3 -C. (2,534,387.00 ) Rig Release. Phase Description of Operations PRE CONTINUE WITH INSTALLING PRESSURE BULKHEAD AND WORKING ON MUD PUMP 1 WHILE WAITING ON AOGCC REP PRE TEST BOP PER AOGCC, NABORS, AND BP 'REQUIREMENTS - AOGCC REP GUY COOK ON SITE TO WITNESS TEST - ALL TESTS TO 250 PSI LOW 13500 PSI HIGH -TEST AUDIBLE AND VISUAL ALARMS - TEST ANNULAR WITH 2-3/8" AND 3-1/2" TEST JOINTS. - TEST UPPER AND LOWER BLIND SHEARS. - TEST UPPER AND LOWE 2-3/8" PIPE / SLIP RAMS - TEST 3" PIPE / SLIP RAMS - TEST VBRS WITH 2-3/8" AND 3-1/2" TEST JOINTS. TEST ALL CHOKE VALVES AND BOTH CHOKES. -TEST IS WITNESSED BY AOGCC REP GUY 'COOK. PRE CONTINUE TESTING BOPS. TEST RAM LOCKS CONCURRENTLY. ONE FAIL/ PASS, VALVE B8. PRE WHILE TESTING VBRS WITH 3-1/2" JOINT, HELD IN PLACE WITH LOWER 2-3/8" PIPE / SLIP RAMS, THE TEST JOINT SLIPS UP ABOUT 2". JOB IS STOPPED, PRESSURE BLED OFF. NOTIFICATIONS MADE TO NABORS MGMT AND BP SR WSL. DEVELOP PLAN FORWARD. PRIOR TO OPENING BOP DOORS PERFORM LEAK TIGHT TEST OF SWAB AND MASTER VALVES, GOOD. - OPEN DOORS, SEALS GOOD. CHANGE OUT LOWER 2-3/8" PIPE / SLIP RAMS. RAM RUBBER SEALING SURFACES IN VERY GOOD CONDITION, INDICATIONS OF WEAR ON DIES THEMSELVES. - RAMS REPLACED, DOORS CLOSED IN, FUNCTION TEST AND LEAK TIGHT TEST _CONDUCTED _ PRE TEST BOP PER NABORS PROCEDURE AND AOGCC, BP, NABORS REQUIREMENTS - RESUMED PRESSURE TEST, TEST JOINT SLID UP AGAIN - STOP JOB, NOTIFY SR WSL PRE OPEN UP, CHANGE OUT RAMSAND CHANGE LOWER SECTION OF TEST JOINT - RAM COMPONENTS WENT IN BRAND NEW, CAME OUT FLATTENED - CLOSE IN RAM DOORS, LEAK TIGHT TEST GOOD - PJSM FOR RESUMING TEST -CONDUCT PRE -SPUD WITH INCOMING CREW Printed 10/3/2017 9:22:06AM *All depths reported in Drillers Depths' Common Well Name: 15-32 Event Type: RE-ENTER- ONSHORE(RON) Project: Prudhoe Bay North America - ALASKA - BP Operation Summary Report Start Date: 8/25/2017 End Date'. 9/2/2017 Site: PB DS 15 Spud Date/Time: 4/2/1994 12'.00:00AM AFE No X3 -018L3 -C:(2,534,387.00) Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 12:00 - 12:45 0.75 BOPSUR N PRE NEW CREW ON, DISCUSS EARLIER 12:45 - 15:00 2.25 BOPSUR P 15:00 - 18:00 3.00 BOPSUR P 1800 - 1920 1.33 RIGU P 1920 - 2040 1.33 -RIGU P 20:40 - 22:30 1.83 RIGU P 2230 - 0000 1.50 RIGU P 8/27/2017 0000 - 01:00 1.00 STWHIP P 01:00 - 03:20 2.33 STWHIP P Page 3 of 12 Printed 10/32017 9:22r06AM *All depths reported in Drillers Depths' PROBLEMS, CONDUCT WALKTHROUGH - VERIFY VALVE LINE-UPS, CONFIRM RAM LOCKS - CONDUCT LOW PRESSURE TEST, NO LEAKSAND HOLDING FIRM PRE RESUME BOP TEST PER AOGCC AND BP 'REQUIREMENTS - COMPLETE TEST WITH AOGCC REP GUY COOK TO WITNESS - CONDUCT ACCUMULATOR DRAWDOWN TEST PRE BOOT E -LINE, CHANGE PACKOFFS AND STAB ON WITH INJECTOR -FLUID PACK COIL WITH REVERSE CIRCULATION .- PRESSURE TEST PACKOFFS AND INNER REEL VALVE TO 250 PSI LOW / 3500 PSI HIGH PER BOP TEST CRITERIA _ -GOOD TEST. PRE __ GREASE STACK AND HCR VALVES VALVE CREW CHECK TORQUE ON TREE .VALVES. _ PRE . POP OFF INJECTOR, CUT 10' OF CT AND FIND CABLE. GET BACK ON WELL, REVERSE HOT KCL WATER AT 4.1 BPM TO TRY AND GET CABLE MOVING. CABLE IS HEARD MOVING FOR A SHORT TIME THEN QUITS. CYCLE PUMPS BACK TO 4.12 BPM. REMOVE INJECTOR, CABLE IS STILLTHERE. DISCUSS WITH ODE, AGREE WE HAVE ENOUGH SLACK TO CARRY ON. PRE INSTALL CT CONNECTOR. PULL TEST TO 50K, GOOD. _ _PRESSURE TEST TO 4,700 PSI, GOOD. PRE INSTALL BHI CABLE HEAD AND PT, GOOD. INSTALL STINGER AND NOZZLE, GET ON WELL TO PT FLOATS. WEXIT PT FLOATS TEST PUMP HOSE IS LEAKING, CHANGE IT OUT. PT FLOATS TO 3,500 PSI, GOOD. OPEN WELL TOA CLOSED CHOKE. NO PRESSURE. WEXIT LIFT UP INJECTOR AND MONITOR WELL WHILE BREAKING OFF NOZZLE. BRING BTT TOOLS TO RIG FLOOR. TRY TO BREAK MILLAND REAMER OFF BTT MOTOR SO THEY CAN BE TORQUEDONTO BHI MOTOR, UNABLE TO BREAK THESE SAFELY WITH RIG EQUIPMENT. TAKE BTT MOTOR AND MILLS BACK TO BTT SHOP TO BREAK THEM. WHILE WAITING PUMP 10 BBLS MEOH - 40 BBLS KCL WATER FORWARD AT 4 BPM TO PUMP SLACK FORWARD. Printed 10/32017 9:22r06AM *All depths reported in Drillers Depths' Printed 10/3/2017 922:06AM `All depths reported in Drillers Depths* North America - ALASKA - Bla Page 4 of 12 Operation Summary Report Common Well Name: 15-32 AFE No Event Type. RE-ENTER- ONSHORE (RON) Start Date: 8/25/2017 End Date'. 9/2/2017 X3-018L3-C: (2,534,387.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig NametNo.: CDR-2 Spud Date/Time: 4/2/1994 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KS @70.50usft (above Mean Sea Level) Date From -To Hrs Task Code NPT Total Depth Phase Description of Operations . (hr) - (usft) 0320 - 0500 1.67 STWHIP P WEXIT BREAK OFF WELL, SLIDE INJECTOR BACK. MAKE UP 3.80" MILLING BHA #1 - PICK UP 2-7/8" XTREME MOTOR (0.6 DEG AKO) AND 3" COILTRAK TOOLS WITH 2 JTS OF PH6. - MILL IS 3.81" GO, 3.80" NO GO. REAMER IS 3.80" GO, 3.79" NO-GO. - SURFACE TESTED COILTRACK TOOL. GOOD TEST. - PRESSURE TEST OTS TO 3,500 PSI HIGH FOR 5 MINUTES, GOOD .- INJECTOR ON: 04:50 05:00 - 07:15 2.25 STWHIP P WEXIT RIH WITH 3.8" MILLING BHA #1 - CIRCULATE AT MIN RATE WITH METHANOL SPEAR AND WARM KCL FOR INITIAL RUN INTO WELL - MAINTAIN 150-200 PSI BACK PRESSURE WHILE TAKING WELLBORE FLUID RETURNS TO FLOW BACK TANK -TAG WHIPSTOCK AT 8534'MD. PICKUP, INCREASE CIRCULATION TO 3.47 BPM IN, 3.48 BPM OUT, 3670 PSI - CIRCULATE TO CLEAN WELLBORE WHILE _ PICKING UP TO LOGGING DEPTH 07.15 - 0800 0.75 STWHIP P WEXIT LOG DOWN FOR GEO PDC TIE-IN - LOG TIE-IN, 0' CORRECTION - CONTINUE MOVING DOWN WHILE CIRCULATING AT HIGH RATE, MUD CHASING KCL DOWN COIL 08:00 - 09'.00 1.00 STWHIP P 8,534.00 WEXIT STAGE BHAAT WHIPSTOCK DEPTH, CLOSE EDC AND CIRCULATE MUD FROM BOTTOM JUSTABOVE WHIPSTOCKAT 2.71 BPM IN, 2.72 BPM, 2540 PSI UNTIL MUD IS AROUND - OBTAIN PARAMETERS, MOVE DOWN AND MAKE INITIALTAG AT _ 09:00 - 18'00 9.00 STWHIP P 8,537.00 WEXIT MILLING OPERATIONS FROM INITIAL TAG AT 8534' MD - 2.80 BPM IN, 2.79 BPM OUT, FREE SPIN 3150 PSI - MW IN 8.96 PPG, CIRCULATING PRESSURE DURING MILLING 3280-3400 PSI, WOB 2.3-3.6K - COIL SLACK OFF WEIGHT 22-24K -SLOWMILLING. ADJUSTING WEIGHT AND CIRC PRESSURE BUT ONLY MILLING AT ABOUT 1/2' PER HOUR. - CIRCULATE DOWN A 5 BBL LOW / 5 BBL HI VIS SWEEP TO SEE IF IT WILL HELP WITH PROGRESS. WOB INCREASED UP TO 4.OK BRIEFLY BUTALL OTHER PARAMETERS REMAINED THE SAME. -MILL TO 8,537.84' _ 18.00 - 0000 6.00 STWHIP P 8,539.00 WEXIT MILL 3.80" WINDOW IN 4-1/2" X 7' LINER PER BAKER REP FROM 8,537.84' MD TO 8,539.6' MD - RATE: 2.83 BPM IN, 2.82 BPM OUT - MUD WEIGHT: 8.87 PPG IN, 8.92 PPG OUT - DWOB: 3.7 - 4.3 KLBS - CIRC PRESSURE: 3,300 - 3,400 PSI - AT 8,5387 STALL, PICKUP IS CLEAN. - CONTINUE MILLI NG TO 8,539.6'. Printed 10/3/2017 922:06AM `All depths reported in Drillers Depths* Common Well Name: 15-32 Event Type: RE-ENTER- ONSHORE(RON) Project Prudhoe Bay Rig Name/No.: North America - ALASKA - BP Page 5 or tz Operation Summary Report Start Date. 8/25/2017 End Date. 9/2/2017 Site: PB DS 15 Spud DateTme: 4/2/1994 12:00 OOAM Active datum: KB Q70.50usft (above Mean Sea Level) AFE No K3 -018L3 -C:(2,534,387.00) Rig Release: Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 8/28/2017 00:00 - 10:15 10.25 STWHIP P 8,544.00 WEXIT MILL 3.80" WINDOW IN 4-1/2" X 7" LINER PER BAKER REP FROM 8,539.6' MD TO 8,542' MD - RATE: 2.82 BPM IN, 2.81 BPM OUT - MUD WEIGHT: 8.87 PPG IN, 8.96 PPG OUT - DWOB: 3.7 - 4.3 KLBS - CIRC PRESSURE: 3,300 - 3,500 PSI - CONTINUE MILLING TO 8, 544', BOTTOM WINDOW MARKEDAT 8544'. 10:15 - 13:30 3.25 STWHIP P 8,555.00 WEXIT CONTINUE WITH TIME MILLING UNTIL STRING REAMER IS OUT OF WINDOW MILL RATHOLE TO 8555' MD 13:30 - 15:15 1.75 STWHIP P 8,555.00 WEXIT CONDUCT REAM PASSES AT 15' LEFT AND RIGHT OF WINDOW MILLING DIRECTION - SAMPLE UP FROM EARLIER BOTTOMS UP INDICATES FORMATION SAND - REAM PASSES GOOD, CIRCULATE DOWN _ HI -VIS PILL 15'.15 - 17:30 2.25 STWHIP P 8,555.00 WEXIT SWEEP AROUND, FLOW CHECKOFF BOTTOM, ALL GOOD -POH WITH MILLING BHA - 3.80 BPM IN, 3.25 BPM OUT, 3670 PSI - MW 8.93 PPG IN, 8.88 PPG OUT 1730 - 1900 1.50 STWHIP P 8,555.00 WEXIT MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - CLOSE EDC, POWER DOWN - CONDUCT PJSM FOR CHANGING OUT BHA -INJECTOR OFF: 1750 -CONDUCT KICK WHILE TRIPPING DRILL WITH MILLER CREW AFTER INJECTOR IS SLID BACK. -CREW RESPONDS AS PER STANDING ORDERS, WELL IS SECURED IN 3 MIN. - CONDUCT AAR AFTERWARDS. - CONTINUE LAYING DOWN BHA. - MILLAND REAMER ARE BOTH 3.80" GO, 3.79" NO-GO. 19:00 - 20:30 1.50 DRILL P 8,555.00 PROD1 CHANGE OUT O-RING ON CT RISER. GET ON WELL WITH NOZZLE AND FLUSH OUT _ MM, PT NEW O -RINGS TO 3,500 PSI, GOOD, 20:30 - 21:15 0.75 DRILL P 8,555.00 PRODi PJSM THEN MAKE UP DRILLING BHA#2. MAKE UP 4.25" DRILLING BHA #2 - PICK UP 2-7/8" ULS MOTOR (1.15 DEG AKO) AND 3" COILTRAK TOOLS - MAKE UP 4.25" HCC BICENTER BIT - SURFACE TESTED COILTRACK TOOL. GOOD TEST. - PRESSURE TEST OTS TO 3,500 PSI HIGH FOR 5 MINUTES, GOOD INJECTOR ON: 21:15 21:15 - 0000 2.75 DRILL P 8,555.00 PROD1 RIH WITH 4.25' DRILLING BHA#2 - RATE: 0.26 BPM IN, 0.77 BPM OUT. CIRC PRESSURE: 950 PSI - MUD WEIGHT: 8.85 PPG IN, 8.92 PPG OUT - LOG DOWN FOR TIE-IN FROM 8,340' (FORMATION) WITH NO CORRECTION 8/29/2017 0000 - 0030 0.50 DRILL P 8,555.00 PROD1 FINISH TIE-IN WITH NO CORRECTION. RE THROUGH WINDOW, NO ISSUES. TAG BOTTOM AT MIN RATE AT 8,555'. Printed 10/3/2017 9:22:06AM *All depths reported in Drillers Depths' Common Well Name: 15-32 Event Type: RE-ENTER- ONSHORE (RON) Project: Prudhoe Bay Rig Name/Na: CDR -2 Active datum: KB C70.50usft (above Mean Sea Level) North America - ALASKA- BP Operation Summary Report Start Date. 8/25/2017 End Date. 9/2/2017 Site: PB DS 15 Spud Date/firoe: 4/2/1994 12'.00.00AM AF- No X3 -018L3 -C: (2,534,387.00 ) Rig Release. Page 6 of 12 Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ Waft) 00:30 - 06:00 5.50 DRILL P 8,742.00 PROD1 DRILL 4.25"BUILD/LATERAL FROM 8,555'MD TO 8,712' MD - FREE SPIN: 3,200 PSI, 2.77 BPM - RATE: 2.77 BPM IN, 2.74 BPM OUT. CIRC PRESSURE: 3,200 - 3,500 PSI - MUD WEIGHT: 8.86 PPG IN, 8.98 PPG OUT, ECD: 10.33 PPG -ROP: 40-80 FT/HR, WOB: 1-4 KLBS - PAST 8,590' ROP SLOWS, SEVERAL STALLS. - AT 8,690' PUMP 10 BBLS LO / HI VIS SWEEPS AROUND. - AT 8,710' PULL 100' WIPER. CLEAN PASS UP AND DOWN. 06:00 - 15:45 9.75 DRILL P 9,040.00 PROD? DRILL 4.25"BUILD/LATERAL TO 9000'MD '- FREE SPIN: 3,300 PSI, 2.80 BPM .- RATE: 2.80-2.87 BPM IN, 2.82-2.91 BPM OUT. CIRC PRESSURE: 3,370-3,800PSI - MUD WEIGHT: 8.95 PPG IN, 8.93 PPG OUT, ECD: 10.35-10.48 PPG (OPEN CHOKE) -ROP: 15-65 FT/HR, WOB: 2-4.1 KLBS, SOW FROM 24K DOWN TO 19K (REVERSE CORRELATION TO WOB AND ROP) - PUMP DOWN 10 BBL LOW AND 10 BBL HIGH PILL '- ENCOUNTERING INTERMITTENT SHALE AND CHERT SECTIONS THAT HAS SLOWED DRILLING BUT ONCE THROUGH SLACK OFF WEIGHT AND ROP BOTH PICKUP. PILL NOT AT BITAND CURRENT ROP IS 53 FPH, 22K SOW AT 9000' WITH 2.5K WOB. - NOTICING COIL WEIGHT DROPPING OFF QUICKLY, LESS TRANSFER FOR WOB. READY FOR WIPER TO WINDOW TO CLEAN UP WELLBORE. 1545 - 19:30 3.75 DRILL P 9,109.00 PROW PICK UP OFF BOTTOM AND CLEAN WELLBORE ON TRIP TO WINDOW. OPEN EDC, BRING PUMPS UP TO 3.6 BPM TO FLUSH WELLBORE. CONSISTENT RETURNS. -LOG TIE-IN WITH+2'CORRECTION. LOG CCL FOR LINER TOP PLACEMENT LATER. - RETURNS ACROSS SHAKER ARE INCREASING. SHARP CUTTINGS, 20-25% INCREASE. CONTINUE TO CIRCULATE UNTIL BOTTOMS UP AT 3.6 BPM, 3560 PSI. PREPARE TO SWAP TO NEW MUD 1930 - 2000 0.50 DRILL P 9,140.00 PROD? DRILL 4.25' BUILD/LATERAL - FREE SPIN: 3,150 PSI, 2.95 BPM - RATE'. 3.00 BPM IN, 2.99 BPM OUT. CIRC PRESSURE: 3,150 - 3,800PSI - MUD WEIGHT: 8.56 PPG IN, 8.93 PPG OUT, ECD: 10.35 AND DROPPING WHILE NEW MUD COMING AROUND -ROP: 15-65 FT/HR, WOB: 2-4.1 KLBS 2000 - 2300 3.00 DRILL P 9,249.00 PROD? DRILL 4.25"BUILD/LATERAL - FREE SPIN: 3,031 PSI, 3.00 BPM - RATE: 3.00 BPM IN, 2.99 BPM OUT. CIRC PRESSURE: 3,150 - 3,650 PSI - MUD WEIGHT: 8.59 PPG IN, 8.63 PPG OUT, ECD @ WINDOW 10.00 PPG CHOKE PRESSURE 165 PSI - ROP: 30-65 FT/HR, WOB'. 24.1 KLBS Printed 10/3/2017 922.06AM *All depths reported in Drillers Depths' North America - ALASKA - BP Page 7 of 12 Operation Summary Report Common Well Name: 15-32 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/25/2017 End Date. 9/2/2017 X3 -0181-3-C: (2,534,387.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Daterrime: 4/2/1994 12:00 OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB Q70.50usR (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr)(usf) 23:00 - 00:00 1,00 DRILL P 9,298.00 PRODi HAVING ISSUE DROPPING ANGLE. 8/30/2017 0000 - 03'.00 3.00 DRILL P 03:00 - 04:30 1.50 DRILL P 12:00 - 1345 1.75 DRILL P 13:45 - 14:15 0.50 DRILL P ATTEMPT TO SLOW MOTOR AND INCREASE WOB TO DROP ANGLE. D4:30 06:00 - 06:00 - 12:00 1.50 6.00 DRILL DRILL P P 12:00 - 1345 1.75 DRILL P 13:45 - 14:15 0.50 DRILL P Printed 10/3/2017 9:22:06AM 'All depths reported in Drillers Depths' ATTEMPT TO SLOW MOTOR AND INCREASE WOB TO DROP ANGLE. - RATE: 2.50 BPM IN, 2.46 BPM OUT. CIRC PRESSURE: 3109PSI - MUD WEIGHT: 8.60 PPG IN, 8.71 PPG OUT, ECD @ WINDOW 10.00 PPG CHOKE PRESSURE 170 PSI - ROP: 30 - 65 FT/HR, WOB: 4.0 KLBS 9,296.00 PRO01 DRILL 4.25" LATERAL - FREE SPIN: 3165 PSI, 2.83 BPM '- RATE: 2.83 BPM IN, 2.83 BPM OUT. CIRC .PRESSURE: 3165-3300 PSI - MUD WEIGHT: 8.66 PPG IN, 8.64 PPG OUT, WINDOW ECD: 10.00 PPG -_ROP: 24 FT/HR, WOB: 2 6 - 4.5 KLBS 9,403.00 PROD? DRILL 4,25" LATERAL - FREE SPIN: 3165 PSI, 2.83 BPM - RATE: 2.82 BPM IN, 2.82 BPM OUT. CIRC PRESSURE: 3165 - 3300 PSI - MUD WEIGHT: 8.67 PPG IN, 8.62 PPG OUT, WINDOW ECD: 10.06 PPG - ROP: 20-60 FT/HR, WOB: 2.6 -4.5 KLBS SAMPLE SHOWING STICKY CUTTINGS. PUMP 10 BBL LOVIS / 10 BBL HIVIS WIPER TO WINDOW TO CLEAN UP HOLE 9,403.00 PRODt OPEN EDC. 3.45 BPM IN / 3.48 BPM OUT 6.62 PPG IN 18.74 PPG OUT -JET TUBING, LARGE VOLUME OF CUTTINGS RETURNS. CIRCULATE UNTIL BOTTOMS UP, CLEANED UP AT THAT POINT. - LOG TIE-IN WITH O' CORRECTION - CLOSE EDC, RUN THROUGH WINDOW WITH NO ISSUES. MOVE DOWN THROUGH OPEN HOLE WITH NO SET DOWNS. TAG BOTTOM AT 9403'. 9,631.00 PROD1 DRILL AHEAD IN 4.25" LATERAL - FREE SPIN: 3090 PSI, 2.80 BPM - RATE'. 2.79-2.82 BPM IN, 2.82-2.B4 BPM OUT. CIRC PRESSURE: 3165 - 3500 PSI - MUD WEIGHT: 8 71 PPG IN, 8.65 PPG OUT, DRILLING ECD'. 10.20 PPG _ - ROP: 35-80 FT/HR, WOB: 2.6 -4.7 KLBS 9,631.00 PROD1 NOTIFIED THAT PUMP#1 SWAB HAS GONE DOWN. - CREW WORKS ON PUMP WHILE BHA IS PULLED TO WINDOW FOR WIPER, CIRCULATE WELLBORE CLEAN - STILL HAVE ONE-FOR-ONE RETURNS. LARGE VOLUME ACROSS SHAKER. - MW IN 8.68 PPG, MWOUT 8.76 - PULL INTO WINDOWAND OPEN EDC. THICK RETURNS INITIALLY, CLEANED UP WITH BOTTTOMS UP - PUMP #1 BACK ONLINE, BRING RATE UP TO 3.65 BPM, 3450, TO FUNCTION TEST - LOG PAST RA TAG WITH +1' CORRECTION, CLOSE EDC 9,631.00 PROD1 RIH WITH BHA. SLACK OFF WEIGHT OF 25K WHILE RIH. HOLE SEEMS TO BE CLEAN. Printed 10/3/2017 9:22:06AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Common Well Name: 15-32 Event Type: RE-ENTER- ONSHORE (RON) Start Date 8/25/2017 End Date: 9/2/2017 Protect: Prudhoe Bay Site: PB DS 15 AFE No K3 -018L3 -C:(2,534,387.00) Rig Contractor: NABORSALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 1415 - 1800 3.75 DRILL P 9,782.00 PROD1 DRILL AHEAD IN 4.25" LATERAL 18:00 - 00:00 6 00 8/31/2017 00:00 - 00:15 0.25 00:15 - 02:30 2.25 02:30 - 12:00 9.50 12:00 - 1400 2.00 DRILL P 10,035.00 PROD1 DRILL P 10,044.00 PROD1 DRILL P 10,044.00 PROD1 1 10,500.00 PROD? DRILL P T DRILL P 10,500.00 PRODi Printed 10/3P2017 9:22:06AM 'All depths reported in Drillers Depths' Page 8 of 12 - FREE SPIN: 3180 PSI, 2.81 BPM - RATE: 2.80 BPM IN, 2.81 BPM OUT. CIRC PRESSURE: 3250 - 3400 PSI - MUD WEIGHT: 8.73 PPG IN, 8.70 PPG OUT, DRILLING ECD: 10.15 PPG - ROP: 35-75 FT/HR, WOB: 2.1 -3.7 KLBS DRILLAHEAD IN 4.25" LATERAL - FREE SPIN: 3280 PSI, 2.81 BPM - RATE: 2.80 BPM IN, 2.81 BPM OUT. CIRC PRESSURE: 3250-3500 PSI - MUD WEIGHT: 8.69 PPG IN, 8.74 PPG OUT, WINDOW ECD: 10.05 PPG - ROP: 55-65 FT/HR, WOB: 2.1 -4.0 KLBS CONTINUED TO DRILLAHEAD. LOST S_WAB_ON_PUMP#2 NOTIFIED THAT PUMP #2 SWAB HAS GONE DOWN. - CREW WORKS ON PUMP WHILE BHA IS PULLED TO WINDOW FOR WIPER, CIRCULATE WELLBORE CLEAN - STILL HAVE ONE-FOR-ONE RETURNS. LARGE VOLUME ACROSS SHAKER. - MW IN 8.75 PPG, MW OUT 8.73 - PUMP #2 BACK ONLINE. - LOG PAST RA TAG WITH +2' CORRECTION, CLOSE EDC DRILL 4.25" LATERAL - FREE SPIN: 3320 PSI, 2.82 BPM - RATE: 2.87 BPM IN, 2.87 BPM OUT. CIRC PRESSURE: 3350-3600 PSI - MUD WEIGHT: 8.79 PPG IN, 8.72 PPG OUT, DRILLING ECD: 10.2 PPG, ROSE TO 10.45 PPG - ROP: 30-95 FT/HR, VICE: 2.1 -4.1 KLBS WIPER TRIP TO WINDOW_HOLE SEEMS TO BE IN GOOD SHAPE. 4546K PICK UP WEIGHT. - PULLAT 2.84 BPM IN, 3415 PSI, NO LOSSES TO FORMATION. SHAKER HAS CONSISTENT, THICK LAVER OF LARGE ANGULAR AND SHARP RETURNS. - PULL INTO WINDOW WITH NO ISSUES. OPEN EDC, BRING RATE UP TO 3.0 BPM, 2880 PSI TO CLEAN UP WELLBORE. - GEO CONFIRMS THAT THERE IS RESIDUAL CHERT COMING TO SURFACE Common Well Name: 15-32 Event Type. RE-ENTER- ONSHORE(RON) Project: Prudhoe Active datum: KB @70.50usft (above Mean Sea Level) North America - ALASKA- BP Operation Summary Report Start Date. 8/25/2017 End Date: 9/2/2017 Site: PB DS 15 Spud DateRme'. 4/2/1994 12Z0.00AM Page 9 of 12 AFE No X3 -018L3 -C: (2,534,387.00 Rig Release. BPUOI: USA00000957 Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 14:00 - 1430 0.50 DRILL P 10,500.00 PROD? CONDUCT KICK WHILE TRIPPING DRILL (CONTINUING TO CIRCULATE TO CLEAN UP WELLBORE) - PRE -PLAN WITH DRILLER AND TOOLPUSHER TO CONDUCT COMPLEX DRILL -SIMULATE CHANGE IN DENSITYAND FLOW WHILE CIRCULATING AND TRIPPING IN CASED HOLE. DRILLER CONDUCTS FLOW CHECKAND SIMULATES FLOW. SOUND ALARM, PERSONNEL MOVE TO STATIONS. SIMULATE CLOSING IN PER STANDING ORDERS UNDER MANAGED PRESSURE DRILLING. CHOKE B (MPD CHOKE) IS CLOSED IN PREPARATION FOR LINING UP TO CHOKE A(WELL CONTROL CHOKE). SIMULATE LEAKING BY ON CHOKE B. DRILLER GIVES COMMAND TO CLOSE IN HCR, IN WHICH WSL HAD DIRECTED FLOORHAND TO SIMULATE BROKEN HOSE IN CELLAR FOR HCR. MOTORMAN, MANNING ACCUMULATOR, WAS TOLD THAT HOSE BROKE AND LOSING PRESSURE. RESPONDED THAT HE WOULD CLOSE VALVE BY THROWING TO NEUTRAL (CORRECT 'RESPONSE). LEAD FLOORHAND THEN DIRECTED TO CLOSE IN CHOKE MANIFOLD VALVE 6. DERRICKMAN CONFIRMED FLOW HASSTOPPED. GIVE ALL CLEAR FOR AAR. TIME FOR INITIALACTIONS FOR CLOSING IN LESS THAN 1 MIN AFTER CONFIRMING SIMULATED FLOW. ADDITIONAL TIME TO CLOSE IN, WITH COMPLICATIONS, WAS 1 MIN 40 SECONDS TO CLOSURE. -CONDUCT AAR TO DISCUSS ACTIONS, COMPLICATIONS, FOLLOW-ON ACTIVITIES ONCE WELL IS SECURE AND LINED UP TO CLOSED CHOKE A FOR WELL CONTROL OPERATIONS. 1430 - 1600 1.50 DRILL P 10,500.00 PROD? CIRCULATION OVER SHAKER HAS CLEANED UP - CLOSE EDC, LOG PAST RA TAG AT WINDOW WITH +1' CORRECTION - CONTINUE TO RIP WITH 24-25K SLACK OFF WEIGHT AT 30 FPM RUNNING SPEED 16:00 - 18:00 2.00 DRILL P 10,653.00 PROD? DRILLAHEAD IN 4.25°LATERAL - FREE SPIN: 3260 PSI, 2.79 BPM - RATE: 2.81 BPM IN, 2.78 BPM OUT. CIRC PRESSURE: 3470-3700 PSI - MUD WEIGHT. 8.87 PPG IN, 8.87 PPG OUT, DRILLING ECD: 10.5 PPG - ROP: 100-135 FT/HR, WOB: 2.1 — 3.3 KLBS 1800 - 2300 5.00 DRILL P 10,896.00 PROD1 DRILLAHEAD IN 4.25' LATERAL - FREE SPIN: 3260 PSI, 2.82 BPM - RATE: 2.81 BPM IN, 2.78 BPM OUT. CIRC PRESSURE: 3470-3700 PSI - MUD WEIGHT: 8.90 PPG IN, 8.87 PPG OUT, DRILLING ECD: 10.3 PPG - ROP: 60-100 FT/HR, WOB: 2.1 — 3.3 KLBS Printed 10/3/2017 9:22:06AM *All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report CommonWell Name: 15-32 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/25/2017 Proiect: Prudhoe Bay Site: PB DS 15 End Date: 9/2/2017 12:00 OOAM Page 10 of 12 AFE No K3 -01813-C.(2,534,387.00) Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB (ID70.50usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ (usft) _ 23:00 - 00:00 1.00 DRILL P 10,898.00 PROD1 WEIGHT TRANSFER ISSUES. WIPER TO WINDOW PERFORM LONG WIPER TRIPTO WINDOW FROM 10896' MD - RATE: 2.83 BPM IN, 2.69 BPM OUT. CIRC PRESSURE: 3324 PSI 9/1/2017 00:00 - 01:30 1.50 DRILL P 10,896.00 PRODt PULL THROUGH WINDOW - OPEN EDC, COME ONLINE WITH PUMPS - 3.38 BPM IN 13.38 BPM OUT - 8.86 PPG IN /8.98 PPG OUT -THICK LAYER OF LARGEANGULAR CUTTINGS/ CONTINUE PUMPING UNTIL SHAKER CLEANED UP - LOG TIE IN TO RATAG WITH t3' CORRECTION. 01:30 - 06:00 4.50 06:00 - 08:15 2.25 08:15 - 11:15 3.00 1115 1345 2.50 DRILL P DRILL P 10,896.00 PROD1 RUN BACK TO BOTTOM 10,896.00 DRILL P ' 11,102.00 DRILL N 11,102.00 START BRINGING RATE UP. CHOKE PLUGGING OFF. BYPASS AND ATTEMPT TO BLOW DEBRIS OUT OF CHOKE / MICRO MOTION. DUE TO SINGLE BLOCK TO REPAIR CHOKE, PULL TO WINDOW TO CLEAR MM AND CHOKE. PJSM, TRIPPING WITH PVT ONLY. PUMP#1 (SWAB#1 LEAKING) REVERSE CIRCULATED THROUGH CHOKE TO FLOW LINE. CLEARED OBSTRUCTION. CHANGE OUT SWAB WHILE CLEANING UP MICROMOTION PROD? CIRCULATE AT 2.6 BPM, 2200 PSI TO CLEAN UP WELLBORE, STEADY STREAM OF CUTTINGS ACROSS SHAKER. PROD1 DRILLAHEAD IN 4.25" LATERAL SECTION - FREE SPIN: 3260 PSI, 2.72 BPM - RATE: 2.72 BPM IN, 2.71 BPM OUT. CIRC PRESSURE: 3500 — 3600 PSI - MUD WEIGHT: 8.92 PPG IN, 8.85 PPG OUT, DRILLING ECD: 10.54 PPG (10.3 PPG AT WINDOW) - ROP: 85-135 FT/HR, WOB: 2.2-2.9 KLBS - SLACK OFF WEIGHT FELL FROM 18K AVERAGE DOWN WEIGHTTOAS LOWAS 13K DOWN - CONDUCTED SHORT WIPER AS TYPICAL, STUCK ON TURNAROUND. ATTEMPTTO WORK FREE, DIFFERENTIALLY STUCK PROD1 DOWN ON PUMPS TO RELAX FORMATION, WORK PIPE TO GET FREE, NO-GO. - BRING CIRCULATION BACK TO 2.80 BPM, 3345 PSI, WITH FULL RETURNS, NO LOSSES - MIXING CLEAN KCL SPACER PILL, LVT PUP ALREADY IN PLACE - MW IN 8.90 PPG, 8.92 PPG OUT, OVERBALANCED BY 640 PSI - PUMP DOWN 15 BELS 6.7 PPG KCL SPACER / 17 BBLS LVT / 15 BBL 8.7 PPG KCL SPACER, OVERBALANCED TO FORMATION BY OVER 490 PSI - FIRST 5 BELS OUT, NO MOVEMENT. CIRCULATE SECOND 5 BBLS OUT, WORK PIPE DOWN AND THEN UP, FREE. Printed 10/3/2017 9:22:06AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Common Well Name: 15-32 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/25/2017 End Date: 9/2/2017 X3 -018L3 -C: (2,534,38200 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Date/Time: 4/2/1994 12:00:00AM Rig Release: Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Him Task (hr) 1345 - 1415 0.50 DRILL 1415 - 1645 2.50 DRILL 16:45 - 20:30 3.75 DRILL 2030 - 00:00 3.50 DRILL 9/2/2017 00.00 - 02:30 2.50 DRILL 02'.30 - 0515 2.75 DRILL Page 11 of 12 Code NPT Total Depth Phase Description of Operations (usft) P 11,102.00 PROD? RIH WHILE CIRCULATING MINERAL OILAND SPACER PILL OUT OF WELL - SLACK OFF WEIGHT OF 23-24K WHILE RIH NO ISSUES MOVING DOWN P 11,271.00 PROD? ON BOTTOM, DRILLAHEAD IN 4.25" LATERAL SECTION - MAINTAINING 10.3 PPG ECD AT WINDOW, DRILLING ECD OF 10.73 PPG - MW IN 8.91 PPG, MW OUT 8,89 PPG, NO LOSSES TO FORMATION - DRILL AT 2.73 BPM, 3500-3745 PSI, 1.8-2.2K WOB, 70.95 ROP - DRILL TO 11,271' MD, ASSET TEAM CALLS To _ P 11,271.00 PROD1 LOAAS / HI -VIS COMBO COMING OUT OF BIT, CONDUCT WIPER OFF BOTTOM CHASING SWEEP - PICK UP HOLE WITH 44-45K PICK UP WEIGHT - PULLED TO WINDOW. OPEN EDC. - CONTINUE UP HOLE. ANGULAR CUTTINGS COMING ACROSS SHAKER. -3.50 BPM IN/ 2.97 BPM OUT. 8.91 PPG IN/ .8.84 PPG OUT. -JOGAT200', TAGUPPUMPINGATMAX RATE. RESET DEPTH. P - 11,277.00 PROD? RIH WITH 4.25" DRILLING BHA#2 - RATE: 3.12BPM IN, 3.42 BPM OUT. CIRC PRESSURE: 3100 PSI - MUD WEIGHT: 8.89 PPG IN, 8.84 PPG OUT - MAINTAIN 10.3-10.5 PPG ECD AT WINDOW, - LOG DOWN FOR TIE-IN FROM 8345' TO 6360' MD (FORMATION) WITH +2' CORRECTION - RIH TO TD. BOBBLES AT 9060', 10029', 10200'; TAG To AT 11279'. P 11,277.00 PRODi PERFORM LONG WIPER TRIP TO WINDOW - RATE: 2.83 BPM IN, 2.83 BPM OUT. CIRC PRESSURE: 3483 PSI -VIPER TO WINDOW WITH NO ISSUES -PULL THROUGH WINDOW WITH NO ISSUE. OPEN EDC. - INCREASE 3.13 BPM IN 13.13 BPM OUT. - LARGER SHALE PLUGGING CHOKEAT BOTTOMS UP. CONTINUE CIRCULATING TO CLEAN UP. P 11,277.00 PROW RIH WITH 4.25' DRILLING BHA#2 - RATE. 0.56 BPM IN, 0.71 BPM OUT. CIRC PRESSURE: 1850 PSI - MUD WEIGHT: 6.87 PPG IN, 8.86 PPG OUT -MAINTAIN 10.37 PPG ECD AT WINDOW, CHOKE PRESSURE: 170 PSI - NO ISSUES RUNNING TO BOTTOM. CORRECT TD AT 11277' -PERFORM DYNAMIC FLOW CHECK. WELL STATIC Printed 10/3/2017 9:22:06AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Common Well Name. 15-32 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/25/2017 End Date: 9/2/2017 Project: Prudhoe Bay Site: PB DS 15 AFE No (2,534,387.00 ) Page 12 of 12 Rig Name/No.: CDR -2 Spud Date/Time: 401994 12:OO:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ _ (usft) 05:15 - 08:30 3.25 DRILL P 11,277.00 PROD1 POH LAYING IN 8.7 PPG LINER PILL WITH BEADS PER WELL PLAN - CHASE 8.7 PPG PILL WITH 9.8 PPG HEAVY BRINE FOR PRESSURE MANAGEMENT - PULL BHA TO BELOW BOP, CONDUCT FLOW CHECK - PJSM FOR LAYING DOWN BHA. FLOW CHECK GOOD, NO FLOW, SLIGHT LOSS AT SURFACE. 08.30 - 1000 1.50 DRILL P 11,277.00 PROD? POP OFF WITH LUBRICATOR - INSPECT COLAS IT IS BEING PULLED BACK, TWO "SMOOTH" SPOTS THAT REQUIRE CUTTING -LDBHA. BIT GRADE 5-3-RO AND BT —SWAP OVER TO CON EVENT— Printed 10/3/2017 9:22:06AM *All depths reported in Drillers Depths` North America - ALASKA - BP Operation Summary Report Page 1 of 15 Common Well Name: 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/2/2017 End Date X3-0181_3-C: (1,032.423 00 ) Pmject: Prudhoe Bay Site: PB DS 15 Rig NameMo.: CDR -2 Spud Date/Time: 4/2/1994 12:00 EDAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) Date From -To Him Task Cade NPT Total Depth Phase Description of Operations (hr) _ _ (usft) _ 9/2/2017 10:00 - 20:00 10.00 RIGU P 11,277.00 RUNPRD CUT 32'OF COIL DUE TO WEAR CLOSE TO CONNECTOR - INSTALL CONNECTOR, PULLAND PRESSURE TEST TO 4700 PSI - INSTALL WORK JOINTS, PUMP SLACK FORWARD. 316'OF SLACK PUMPED OUT. - CUT E -LINE, RE -BOOT - INSTALL NOZZLE, PUMP 3/4" DRIFT BALL AROUNDAT3.78PM. NOBALLAFTER CIRCULATING REEL VOLUME. - STAB BACK ON AND PRESSURE UP AGAIN, SURGE AND PUMP AT 4 BPM. -NO BALL. SWAP COIL OVER TO FRESHWATER. SURGE. BALL HEARD 'ROLLING. BALLRECOVERED -LAUNCH 3/4". GOOD INDICATION ROLLING. SWAP BACK TO 9.8 PPG IN REEL. ONCE 9.8 'PPG BACK AT NOZZLE. - POP OFF AND RECOVER 3/4" STEEL BALL. TROLLY INJECTOR BACK. 20:00 - 20:45 0.75 BOPSUR P 11,277.00 RUNPRD 'PERFORM WEEKLY ROPE FUNCTION TEST 20:45 - 22:00 1.25 BOPSUR P 11,277.00 RUNPRD PREP RIG FLOOR. WSL, DRILLER, TP VERIFY COUNT. PJSM FOR RUNNING LINER 22'00 - 00:00 2.00 CASING P 11,277.00 RUNPRD RUN PRODUCTION LINER -RUN BULLNOSE - 11 JOINTS 2-7/8" SLOTTED LINER - 02 JOINTS 2-7/8" SOLID LINER WITH • CEMENTRALIZERS - 01 JOINT 2-7/8" SOLID LINER WITH 30 x 0.750" HOLES - 16 JOINTS 2-7/8" SOLID LINER WITH _ CEMENTRALIZERS 9/3/2017 00:00 - 01:40 1.67 CASING P 11,277.00 RUNPRD RUN PRODUCTION LINER - 28 JOINTS 2-7/8" SOLID LINER WITH CEMENTRALIZERS VERIFIED BOTH SLOTTED / SOLID LEFTOVER COUNTS9/14 0140 - 0200 0.33 CASING P 11,277.00 RUNPRD INSTALL SAFETY JOINT WHILE SWAPPING ELEVATORS / DIES FOR 3-1/4" LINER 02:00 - 02:45 0.75 CASING P 11,277.00 RUNPRD SWAP OUT HANDLING EQUIPMENT FROM 2-7/8" TO 3-1/4" 0245 - 0430 1.75 CASING P 11,277.00 RUNPRD RUN PRODUCTION LINER -31 JOINTS 3-114" SOLID LINER WITH CEMENTRALIZERS _ VERIFIED FINAL COUNT _O_NRACK __ 04.30 - 0645 2.25 CASING P 11,277.00 RUNPRD RUN SAFETY JOINT IN. SWAP OUT HANDLING EQUIPMENT FOR 2-3/8" -COMPLETE LINER MAKEUP TO RUNNING EQUIPMENT - STAB ON, PRESSURE TEST QTS TO 3500 PSI 06.45 - 0845 2.00 CASING P 11,277.00 RUNPRD RIH WITH BONZAI SLOTTED SOLID LINER ASSEMBLY - WINDOW FLAG ON DEPTH, PUWAT WINDOW 45K Printed 10/3/2017 9:2234AM 'All depths reported in Drillers Depths* North America - ALASKA - BP Page 2 of 15 Operation Summary Report Common Well Name. 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/2/2017 Eno Date: X3 -0181-3-C: (1,032,423.00) Prudhoe Bay Site: PB DS 15 Rig Contractor: NABORS ALASKA DRILLING INC- BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 08:45 - 13:15 4.50 CASING P 11,27700 RUNPRD RUNNING IN HOLE CIRCULATING DOWN 8.7 PPG QUICKDRILL SYSTEM AT MIN RATE OF .25 BPM, 1250 PSI, DISPLACING 9.8 PPG HEAVY BRINE IN WELLBORE. MAINTAIN 10.3 PPG ECD AT WINDOW. BRING RATE UP TO .75 BPM, 1590 PSI TO TRANSITION TO EP MUD LUBE PILL PER OCN. (RATE LIMITED TO PRESSURE ON BHA SHEAR DISC). - HAD TO DROP CIRCULATION RATE FROM .75 BPM TO .6 BPM AND DOWN TO .25 BPM, 1750 PSI, AS SLOTTED LINER EXITED WINDOW. - CIRCULATE EP MUD LUBE OUTAS SOLID JOINTS BELOW PORTED PIPE IS MOVING ACROSS WINDOW, RATE LIMITED BY PRESSURE RESTRICTION OF 2000 PSI - EP MUD LUBEAROUND AND MOVING UP _BACKSIDE 13.15 - 1445 150 CASING P 11,277.00 RUNPRD RIH WITH SLOTTED - SOLID BANZAI COMPLETION ASSEMBLY - TD FLAG ON DEPTH, OFF BY 2' - COUPLE OF WEIGHT BOBBLES BEGINNING FROM 11,179- 8.9 PPG FLUID IN AND OUT WITH BHA APPROACHING TD, NO SIGNIFICANT LOSSES TO FORMATION - SET DOWN AND TAG BOTTOM AT 11,277' '. TWO TIMES. PICK UP IS CLEAN, BREAKOVER AT 11,261'. BREAKOVER PUW IS 47K. 1445 - 1800 3.25 CASING P 11,277.00 RUNPRD REEL POSITIONED IN FAVORABLE POSITION OF 6 O'CLOCK - STAGE IN 10 BBLS FRESH WATER FOR BALL LAUNCH - INSERT, LAUNCH 5/8" BALL. CLEAR INDICATION BALL IS MOVING AROUND COIL. -CIRCULATE DOWN INITIALLY AT 3.2 BPM, 4000 PSI. DROP RATE PER BOT REP TO.7 BPM, 1580 PSI. PRESSURE SPIKE TO 3300 PSI AT 46 BBLS AWAY (EARLY). CONTINUE CIRCULATING AT.7 BPM, 1700 PSL NO INDICATION OF BALL LANDING AT COIL VOLUME AWAY. INCREASE RATE TO 1.0 BPM, 1640 PSI. - DISCUSS WITH BOT SUPERVISOR, DOWN ON PUMPS. PICK UP TO BREAKOVER WITH PUW OF 39K. AT 11,261'. SET BACK DOWN, ON WITH PUMPS AT.6 BPM, 1200 PSI AND PICK UP TO BREAKOVER WITH PUW OF 35K. INDICATION THAT LINER HAS BEEN RELEASED. Printed 10/3/2017 922:34AM *All depths reported in Drillers Depths' Common Well Name: 15-32 Event Type: COM- ONSHORE (CON) Project: Prudhoe Bay Rig Name/No.: CDR -2 North America - ALASKA - BP Operation Summary Report Start Date: 9/2/2017 End Dale Site: PB DS 15 Spud Date7Time: 4/2/1994 12:00:OOAM Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Him Task Code NPT (hr) 18:00 - 22:00 4.00 CASING P Page 3 of 15 AFE No K3 -0181-3-C:(1,032,423.00) BPUOI: USA00000957 Total Depth Phase Description of Operations (usft) CONDHL 8,434.00 RUNPRD DISCUSSIONS WITH ODE AND ACTING WSUP. - 06:45 - WE ARE SETTING DOWN - 9' HIGHER AFTER CONDHL PICKING UP. SUSPECT PULLING OUT OF 0645 FLAPPER SUB 0.75 -TROUBLESHOOTING STEP N - PUMP 22 BBLS 9.8 PPG QUIKDRIL-N WITH - 0945 RED DYE. EVAL '- UTILIZE WELLWORC TO TRACK PILL. -3.42 BPM IN / 3.42 BPM OUT 3900-4150# CIRCULATING PRESSURE. 8,434.00 - TRACKED PILL BOTH ON DENSITY AND COLOR. - CALCULATED SURFACE TO SURFACE TO PORTED JOINT =179.78 BBLS 8,434.00 - CALCULATED SURFACE TO SURFACE TO SLICK JOINT = 142.87 BBLS PEAK DENSITY IN TO PEAK DENSITY OUT ON WELLWORC = 142.85 BBLS VERIFIED CEMENT STINGER HAD COME OUT OF BDFV. DISCUSS FINDINGS WITH ODE AND WUP. _ RECEIVE APPROVED OCN#3 22.00 - 00:00 2.00 CASING P 8,434.00 RUNPRD RIG DOWN CEMENTERS /SEND TRUCK TO 9/4/2017 00:00 - 02:30 2.50 CONDHL P 02:30 - 05:00 2.50 CONDHL P 05.00 - 0545 0.75 CONDHL P 05:45 - 06:45 1.00 CONDHL P 0645 - 0730 0.75 EVAL N 0730 - 0945 2.25 EVAL N BAROID FOR 10.5 FLUID Printed 10/3/2017 9:22:34AM *Ali depths reported in Drillers Depths` MOVEALL VAC TRUCKS OUT OF WAY OF RIG. LOADING COMPLETION FLUID INTO PITS 8,434.00 RUNPRD FINISH MOVING EQUIPMENT OUT OF WAY. REVIEW PRESSURE CROSSCHECK WITH LRS RIGLRS. PRESSURE TEST TO 3500# 8,434.00 RUNPRD CIRCULATE 10.5 PPG QUIKDRIL-N TO STINGER 2.09 BPM IN / 2.08 BPM OUT 10.52 PPG IN / 8.92 PPG OUT CIRCULATE 5 BBLS AROUND CORNER POOH LAYING FLUID IN LAY DIESEL IN FROM 2500' TO SURFACE 8,434.00 RUNPRD MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - PJSM, LAYING DOWN BHA -INJECTOR OFF:0545 _ 8,434.00 RUNPRD LD BHA. PULL RUNNING TOOL TO SURFACE, SLICK JOINT (ROD) IS SHEARED OFF AT 1' (WENT IN 14' LONG) AND BENT. LD REMAINDER OF BHA. -SECURE WELL WITH CLOSED MASTER AND _ SWAB VALVES, MONITOR WITH GAUGE 8,434.00 RUNPRD TAKE PICTURESAND SEND OUT PICS AND NARRATIVE OF FINDING, ARRANGE MEETING WITH WELLS GROUP, TOWN ODE, SLOPE BASED THRU-TUBING PERSONNEL, SENIOR WELL SITE LEADER. 8,434.00 RUNPRD HAVE VARYING PHONE CALLS AND CONFERENCE CALL WITH INTERESTED PARTIES TO DISCUSS ALTERNATIVES AND DEVELOP PLAN. Printed 10/3/2017 9:22:34AM *Ali depths reported in Drillers Depths` North America - ALASKA - BP Page 4 of 15 Operation Summary Report Common Well Name. 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date: 92/2017 End Date'. X3 -018L3 -C: (1,032,423.00 ) Project: Prudhoe Bay Site: PB DS 15 TO RIG Rig Name/No.: CDR -2 Spud Date rime: 4/2/1994 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) WELL OVER TO CLEAR 9.8 PPG BRINE Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 09:45 - 12:30 2.75 CONDHL N 8,434.00 RUNPRD MOBILIZE CLEAR 9.8 PPG BRINE TESTED Printed 10/32017 9:22:34AM •AAI depths reported in Drillers Depths' J BACKPRESSURE VALVES, SLICKLINE CREW TO RIG - CREW MAKE UP BHA FOR DISPLACING WELL OVER TO CLEAR 9.8 PPG BRINE - STAB ON WITH INJECTOR, TEST QTS. OPEN UP MASTER AND SWAB TO CLOSED CHOKE AND TESTED QTS, NO PRESSURE AND NO FLOW WHEN OPENED. WELLTOOK4 BBLS _ TO FILL. 12:30 - 17:30 5.00 CONDHL N 8,434.00 RUNPRD RIH WITH DISPLACEMENT BHA SENDING 'DIESEL AND FRESHWATER RETURNS TO FLOWBACKTANK -ATTEMPTTO SAVE 10.5 PPG BRINE BUT IT IS COMING BACK CONTAMINATED WITH DIESEL. SWAP AND SEND RETURNS TO FLOW BACK TANK - DISPLACE WELL WITH 9.8 PPG CLEAR BRINE - PICK UP WEIGHT OFF BOTTOM 45K, POH WITH BHA WHILE DISPLACING - MW IN 9.90 PPG, MW OUT 10.5 PPG, HOLDING BACK PRESSURE ON WELLTO HOLD 10.3 PPG INFLUENCE UPON WELL - PULL TO SURFACE, FLOW CHECK WITH BHA BELOW BOP. WELL STATIC. 17:30 - 18:30 1.00 CONDHL N 8,434.00 RUNPRD ORIENTATION FOR NIGHT CREW, DISCUSS RIG UP / WELLCONTROL. 18:30 - 22:15 3.75 FISH N 8,434.00 RUNPRD RU SLICKLINE. 0.125 WIRE. RIGGED UP INTEGRAL LINE WIPER /CABLE CUTTER HOLE COVER PER SOP RIH WITH Z x 1.875" STEM, 3.70" CENTRALIZER, 3.70" LEAD IMPRESSION BLOCK. RIHANDTAGAT8430'SLM. TAKE IMPRESSION OF FISHING NECK. PUMPACROSS TOP, HOLE IS FULL, POOH. IMPRESSION SHOWING ROD JUST BELOW FISHING NECK. HAVE IMPRESSION OF ROD AND FISHING_ NECK. 2215 - 00'.00 1.75 FISH N 8,434.00 RUNPRD DISCUSSION WITH ODE. DECISION TO _ATTEMPT _TO_ FISH 9/5/2017 0000 - 01'.30 1.50 FISH N 8,43400 RUNPRD RIH WITH 4-12" GR & 3.70" BAIT SUB, Tx 1.875" STEM, 3.70" CENTRALIZER, 2'X 1.875" STEM, WEIR RELEASABLE OS WITH 1.1- 1.56"GRAPPLE. RIHANDTAGAT8430'. TAP DOWN TO PLANT. NO DEPTH MOVEMENT. NO OVERPULLS. POOH WITH NO RECOVERY. MARKS ON EDGE OF GRAPPLE BODY. _ APPEARS LARGER OD. 01:30 - 0600 4.50 FISH N 8,434.00 RUNPRD RIH WITH 4-1/2" GR & 3.70" BAIT SUB, Tx 1.875" STEM, 3.70" CENTRALIZER, WEIR RELEASABLE OS (1.56" - 1.74" GRAPPLE) - ROUNDTRIP TO SURFACE, NO FISH - DISCUSS ALTERNATIVE GRAPPLE, RIH WITH SAME BHAAND 1.87- 2.03" GRAPPLE. NO-GO ON RETRIEVAL. - MU, RIH WITH SAME BHAAND ADD BAILER THAT HAS MODIFIED FLAPPER FOR FRICTION BITE. Printed 10/32017 9:22:34AM •AAI depths reported in Drillers Depths' J North America - ALASKA - BP Operation Summary Report Page 5 of 15 Common Well Name: 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/2/2017 End Date: X3 -0181-3-C: (1,032,423.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Date/Time: 4/2/1994 12:00:OOAM Rig Release. Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI. USA00000957 Active datum: KB @70-50usft (above Mean Sea Level) Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr)(us8) 0600 - 1845 12.75 FISH N 8,434.00 RUNPRD CONTINUED WITH RIH WITH BAILER TOOL. SPEND TIME ON ATTEMPTING TO ENGAGE FISH. PULL TO SURFACE, NO FISH BUT DEFINITE MARRING ON THE MULESHOE PORTION OF THE TOOL. - RIH WITH "ROLLER DOG" TOOL. MAKE SEVERALATTEMPTS TO ENGAGE AND POH. CLEAR INDICATIONS THAT THE TOOL HAS "RUBBED' ON SOMETHING DUE TO THE POLISH ON THE VERY EDGE OF THE OVERSHOT. TWO OF THE DOGS, - 3" UP INTO THE OVERSHOT, HAVE MARKINGS INDICATING THAT IT WAS PRESSING ON SOMETHING. - RIH WITH INTERNAL LEAD IMPRESSION BLOCK WITH 2.70" ODAND MODIFIED 3' EXTENSION WITH BRASS TATTLE -TALES BUILT ON TO IT TO OD OF 3.20' (TO INDICATE ENTRY INTO 3.(Y' DEPLOYMENT SLEEVE). -TAG AT 8433'. POOH WITH LIB SHOWING GOOD IMPRESSION OF ROD. TATTLE TAIL BENT 16" UP. '- RIH WITH 3.70" BAIT SUB, 2-1/2" SLOTTED BAILER, 2.80" DREAM CATCHER (1.81' ID) TO . 8433' SLM. NOW BITE. - RIH WITH 3.70" BAIT SUB, 2.875" x 75" PUP JOINT WITH INTERNAL TABS TO 8433' SLM. JAR DOWN HEAVILY. LIGHT JAR LICK PULLED FREE. GETTING FRICTION BITES. JAR DOWN. TAKING A LITTLE MORE TO GET FREE. OIL JARS FIRED AND PULLED BIND. PULL UP HOLE. LOOKS LIKE WE ARE DRAGGING SOMETHING. JAR DOWN AGAIN. JAR FREE. POOH TO INSPECT BHA. - INSPECT PUP JOINT. MARK SHOWING ROD _ TRYING TO ENTER 2.441" OD 18:45 - 0000 5.25 FISH N 8,434 00 RUNPRD DISCUSS WITH ODEAND WSUP. - DECISION TO RUN AGAIN WITH MORE WEIGHT. - RIH WITH 3.70" BAIT SUB, 2-3/8" EU x 2-3/8" PAC XO, 2-3/8" PAC x 2-3/B" REG XO, 2-3/8" REG x 2-7/8" ST -L XO, 70" x 2.875" PUP WITH INTERNAL TABS TO 8433'. BEATDOWN HEAVILY FOR -1 HR. STILL GETTING FRICTION BITES 9/8/2017 0000 - 0030 0.50 FISH N 8,434.00 RUNPRD NO RECOVERY WITH SLICKLINE. MARKS ON BARREL BUT NO RECOVERY 00:30 - 01:15 0.75 FISH N 8,434.00 RUNPRD PJSM, RIG SLICKLINE DOWN. 0115 - 0345 2.50 FISH N 8,434.00 RUNPRD WAIT ON FISHING TOOLS, 9.8 PPG MUD AND APPROVED OCN. 0345 - 06:15 2.50 FISH N 8,434.00 RUNPRD BAKER HERE W/ TOOLS. OCN APPROVED. M1U BAKER EXTERNAL SLIP TYPECOIL CONNECTOR. PULL TEST TO 30K, OK, THEN 50K, OK. RETIGHTEN. M/U "G" PROFILE SPEAR FISHING BHA. 06:15 - 06:45 0.50 FISH N 8,434.00 RUNPRD MAKE UP INJECTOR. - PT OTS Q 25013500 PSI, OK___ _ 0645 - 0900 2.25 FISH N 8,434.00 RUNPRD PJSM. RIH W/G PROFILE SPEAR ASSEMBLY ON 2 3/8" COIL. - RIH TO 8300'. Printed 10/312017 9:22:34AM "All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page a of 15 Common Well Name: 15-32 Phase Description of Operations AFE No Event Type: COM -ONSHORE (CON) Start Date: 9/2/2017 End Date: X3 -0181-3-C: (1,032,423. DO ) Project Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Daterrime: 4/2/1994 12.00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. RUNPRO PJSM. BLEED OFF ALL PRESSURE AND BPUOI: USA000o0957 Active datum: KB @70.50us8 (above Mean Sea Level) Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr) lush) 09:00 - 11:00 2.00 FISH N 8,434.00 RUNPRD PJSM. CIRCULATE 9.6 PPG MUD AROUN D. - (1) TRUCK LOAD OF MUD ON LOCATION. - CIRCULATE 9.8 PPG MUD, SURFACE TO SURFACE @ 1.5 BPM 11825 PSI. 11:00 - 1230 1.50 FISH N 8,434.00 RUNPRO PJSM. BLEED OFF ALL PRESSURE AND LEAVE COIL OPEN. - UP WF 43K, DOWN WT 27K, PUMPS OFF. - RIH AND SET DOWN @ 8433', SET DOWN 5K. - PICK UP AND SEE 4K OVER PULL. - REPEAT PROCESS AND PULL 1 OK OVER, LATCHED UP! - SET DOWN 10KAND BRING ON PUMP TO SHEAR BURST DISC IN BACK DOOR FLAPPER 'ASSEMBLY. .- PUMPING .25 BOM@ 1400-1500 PSI, DID NOT OBSERVE ANY INDICATION OF A SHEAR. - FULL RETURNS INDICATING FLOW PATH AROUND BOF VALVE. - BLEED ALL PRESSURE AND PULL TO 70K, OBSERVE JARS GO OFF. - PULL TO 77KAND SEE LINER FREE. - CONTINUE PULLING SLOWLYAND DISCUSS WITH ODE. '- DECISION MADE TO GO BACK TO BOTTOM. - RUN BACK TO BOTTOM F/ 8190' TO 8433' AND SET DOWN 12K. - BRING ON PUMP AND GET RATE UP AS PRESSUREALLOWS. - PRESSURE IS LESS THAN PREVIOUSLY. - ABLE TO ACHIEVE FINAL PRESSURE OF 3100 PSI @ 1.8 BPM. - LOOKED FOR BUT NEVER SAW ANY INCATION OFA SHEAR ON THE BURST DISC. 12.30 - 1330 1.00 FISH N 8,434 00 RUNPRD PJSM. CIRCULATE BOTTOMS UP. - CIRCULATE 9.8 PPG MUD @ 1.8 BPM / 3100PSI. - FLOW CHECK (10) MINUTES AFTER CIRCULATING. '- 9.8 PPG MUD IN AND OUT, WELL BORE STABLE. - NO SIGN OFANY GAS WHILE CIRCULATING. -NO LOSSES 13:30 - 1615 2.75 FISH N 8,434.00 RUNPRD BLEED ALL PRESSUREAND PULL ON LINER. - PICK UP TO 72K AND OBSERVE LINER FREE. - POOH W/ LINER FILLING ACROSS THE TOP W/9.8 PPG MUD. - PAINT FLAG @ 5468' EDP, (5589' SPEAR DEPTH). - FLOW CHECKAT SURFACE. - 9.8 PPG MUD IN AND OUT, WELL BORE STABLE. 16:15 - 00:00 7.75 CASING N 8434.00 RUNPRD LAY DOWN LINER - LAY DOWN FISHING BHA. -LAY DOWN DEPLOYMENT SLEEVE - LAY DOWN 31 JOINTS OF 3-1/4" SOLID LINER. - STAB SAFETY JOINT TO SWAP ELEVATORS AND DIES - LAY DOWN 33 JOINTS 2-7/8" SOLID LINER Printed 10/32017 9:22:34AM *All depths reported in Drillers Depths' Common Well Name. 15-32 Event Type. COM- ONSHORE (CON) Project: Prudhoe Bay Rig Name/No.: CDR -2 Rig Contractor: NABORS ALASKA DRILLING IN Active datum: KB @70.50usR (above Mean Sea Date From - To Him (hr) 91//2017 00:00 - 0145 1.75 North America - ALASKA - BP Operation Summary Report Start Date: 9/2/2017 End Date Site: PB DS 15 Spud Date/Time: 4/2/1994 12:00:OOAM Task CASING 01:45 - 0400 2.25 CASING 04:00 - 05'.30 1.50 CASING 05:30 - 06:30 1.00 CASING Page 7 of 15 AFE No X3 -018L3 -C: (1,032,423.00 ) Rig Release: Code NPT Total Depth Phase Description of Operations (usft) RUNPRD BEGIN PICKING UP LINER AS PER OCN #7. N 8,434.00 RUNPRD LAY DOWN LINER -11 JOINTS 2-7/8" SOLID LINER - 01 JOINT 2-7/8" PORTED JOINT - 02 JOINTS 2-7/8" SOLID LINER - 11 JOINTS 2-7/8" SOLID LINER - 2-7/8" BULL NOSE GUIDE SHOE N 8,434.00 RUNPRD ORGANIZE PIPE FOR LINER RUN / DRAFT LINER SUMMARY FOR SUBMISSION TO ODE DRIFT / TALLY 20 JOINTS OF 2-7/8" SOLID LINER SEND LINER SUMMARY TO ODE. DRAFT APPROVED N 8,434.00 RUNPRD LOAD 10 BBL SLUG FRESHWATER IN COIL LOAD AND LAUNCH 3/4" STEEL BALL. PUMP COIL VOLUME. _ __-BALL RECOVERED. N 8,434.00 RUNPRD CONFIRM ALL PIPEAND JEWELRY IN ORDER. _ - PREPARE TO PICK UP LINER. 14:00 - 15:45 1.75 - PRE JOB, ALL HANDS, PICKING UP LINER. IN 8,434.00 - REVIEW PROCEDURE AND EMPHASIZE THAT SPEED IS NOT THE KEY. -STAY FOCUSSED, DO IT RIGHT, STOP AND DISCUSS IF NECESSARY. 0630 - 1400 7.50 CASING N 8,434.00 RUNPRD BEGIN PICKING UP LINER AS PER OCN #7. - TRIED A NEWTECHNIQUE REGARDING FILLING THE LINER. - FILLED 1 ST 5 JTS OF 2 7/8", THEN RAN 30 JTS AND RIGGED UP HEAD PIN. - FILLED LINER W/ RIG PUMP Q 1 1/2 BPM UNTIL FLUID CLEARS SHOE. - RECORDING TIME TAKEN SO AS TO COMPARE TO FILLING EVERY 5 JTS W/ FILL _ UP LINE. 14:00 - 15:45 1.75 CASING IN 8,434.00 RUNPRD MAKE UP TO COIL. - MAKE UP TO INJECTOR - PRESSURE TEST QTS Q 25013500 PSI, OK. - SET UP TRIP SHEETS, PUMP (4) BBLS TO GET RETURNS. 15:45 - 1930 3.75 CASING N 8,434.00 RUNPRD RIH W/ LINER ON 2 3/8" COIL. -1/4 BPM IN RATE 11/4 BPM OUT @ 1000 PSI. - RIH TO 8421', SEE FLAG. MINUS 10' CORRECTION. - DEPTH NOT CORRECTED ON DEPTH COUNTERS. - 30K DOWN WT, 41 K UP WT, 4' TRAVEL TO GET TO UP WT. -CONTINUE IN HOLE, NO BOBBLES THRU WINDOW. - PUMPING 1/4 BPM Q 1125 PSI. - RUN RIGHT TO BOTTOM, NO ISSUES. - PICKED UP MULTIPLE TIMES. TAG HARD BOTTOM ON DEPTH. -BRING PUMPS UP TO 1.0 BPM. RELEASE OFF LINER. 19:30 - 21:00 1 S CASING N 8,434.00 RUNPRD PICK UP 50' OFF LINER TOP. CORRECT DEPTH FOR NEXT RUN PICK UPHOLE PAINT YELLOW FLAG 6320' BIT DEPTH (6217.62' EOP) PERFORM 10 MIN FLOW CHECK. POOH *All depths reported in Drillers Depths' North America - ALASKA - 13P Operation Summary Report Common Well Name: 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date. 9/2/2017 End Date. X3 -0181-3-C. (1,032,423.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Date/Time: 4/2/1994 12:00:OOAM Rig Release: Active datum: KB @70.50usR (above Mean Sea Level) Date From - To Him Task Code NPT (hr) 21:00 - 0000 3.00 CASING N 9/8/2017 0000 - 0200 2.00 CEMT N - 10:15 02:00 - 05:30 3.50 CEMT N 05:30 - 06:00 0.50 CEMT N 0600 - 07:30 1.50 CEMT N 07:30 - 08:15 0.75 CEMT N 08:15 - 10:15 2.00 CEMT N 10:15 - 10:30 0.25 CEMT N 10:30 - 15:00 4.50 CEMT N 15:00 - 15:30 0.50 CLEAN N Page 8 of 15 Total Depth Phase Description of Operations (usft) 8,434.00 RUNPRD LAY DOWN LINER RUNNING TOOLS CLEAR FLOOR. CUT COIL CONNECTOR OFF. CUT 10' PIPE. INSTALL COIL CONNECTOR. 3/4" BALL HANGING UPON BOOT THROUGH CTC ID. CUT CONNECTOR OFF AND GET MORE E -LINE. MAKE UP CTC WITH 1.5' OF E -LINE HANGING OUT. DRIFT WITH 3/4" BALL. ALL GOOD OFFLOAD BOT TOOLS. PREP FOR CEMENT RETAINER RUN 8,434.00 RUNPRD FINISH SWAPPING HANDLING EQUIPMENT PJSM, COUNT VERIFIED. (70) 1-1/4" CS, (3) 2-1116"CS _ 8,434.00 RUNPRD 'MAKE UP CEMENT RETAINER STRING -WFR FH RETAINER ASSEMBLY - HIGHLOAD DISCONNECT (3/4"BALL) - XO- 1-1/4" CS BOX x 1-1/2" MT PIN -63 JOINTS 1-1/4" CSH HYDRIL WORKSTRING - 3 JOINTS 2-1/16" CS HYDRIL - NORTHERN SOLUTION SWIVEL 8,434.00 RUNPRD MAKE UP TO COIL. - MAKE UP TO INJECTOR - TEST QTS 3500 PSI / 5 MIN / CHARTED, OK. 8,434.00 RUNPRD RIH W/ WEATHERFORD ASSEMBLY. - COIL IS ISOLATED FROM PUMP. - RIH @ 80 FT/MIN. FLAG CORRECTION (-3'). - 38K UP WT, 23K DOWN WT. - SLOW RUN IN SPEED TO 25 FTI MIN. - TAG UP AND SET DOWN (3K) @ 8375' CORRECTED DEPTH. - PICK UPAND SEE 3K OVERPULL, STOP. - RUN BACK DOWN AND SEE 3K SET DOWN, STOP. - PULL TO NEUTRAL WT. NOTIFY ODE AND WEATHERFORD. 8,434.00 RUNPRD WAIT FOR WEATHERFORD TO SUPPLY US WITH OPERATIONAL PARAMETERS FOR THEIR TOOL. - PARAMETERS GIVEN. (8K MAX RECOMMENDED OVERPULL, 4K MAX SET DOWN WT). - (IF RETAINER IS STUCK, EMERGENCY SHEAR RELEASE OCCURS W/ 12 - 14K OVERPULL). 8,434.00 RUNPRD PJSM. PULL TO 42K, (4K OVER UP WT), OBSERVE PULLED FREE. -POOH @ 90 FT/MIN FILLING HOLE ACROSS THE TOP. 8,434.00 RUNPRD FLOW CHECK AT SURFACE. - WELL BORE STATIC, LOSS RATE 1 BBUHR. 8,434.00 RUNPRD PJSM. BREAK OFF INJECTOR. - UD RETAINER BHA. 1 /4 CS HYDRIL PULLING WET. - RETAINER OUT, NO MARKS, NO _ ABNORMALITIES. 8,434.00 RUNPRD CLEAR/CLEAN RIG FLOOR. Printed 10/3/2017 9:22:34AM •AII depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Common Well Name: 15-32 AFE No Event Type: COM- ONSHORE(CON) Start Date: 9/2/2017 E,d Date X3 -018L3 -C.(1,032,423.00) Page 9 of 15 Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Date/Time: 4/2/1994 12:00.00AM Rig Release: Rig Contractor: NABORSALASKA DRILLING INC. CPUOI: USA00000957 Active datum: KB Q70.50usft (above Mean Sea Level) Date From - To Hrs Task Cade NPT Total Depth Phase Description of Operations (hr) (usft) 1530 - 1630 1.00 CLEAN N 8,434.00 RUNPRD DISCUSS PLAN FORWARD WITH TOWN ENGINEERS AND SUPERINTENDANT. - BHAAGREED UPON WITH CORRESPONDING OCN IN EMAIL. -MAKE UP CLEANOUT BHA AS PER LEVEL _ OCN #9 _ 16:30 - 17:00 0.50 CLEAN N 8,434.00 RUNPRD MAKE UP TO COIL. - MAKE UP TO INJECTOR. - TEST OTS @ 3500 PSI 15 MIN / CHARTED, OK. _ 17:00 - 19:00 2.00 CLEAN N 8,434.00 RUNPRD RIH WITH CLEANOUT BHA - RATE: 1.04 BPM IN, 1.51 BPM OUT. CIRC . PRESSURE: 1465 PSI - MUD WEIGHT: 9.78 PPG IN, 9.86 PPG OUT '- STOP AT PREVIOUS FLAG (6369.84') -1.53' CORRECTION. - LAUNCH PUMP 10 BBL HIVIS SWEEP - RIH WEIGHT 24K /_PI_C_K U_ P WEIGHT 35K 19:00 - 20:00 1.00 CLEAN N 8,445.00 RUNPRD RIH FOR DRY TAG -RUN RIGHT BY HANG UP AREA. - PU WEIGHT PUMPS OFF. 40K PICKUP WEIGHT. - JET DOWN TO 8564' AT 15 FPM TILL HIVIS TURNED THE CORNER - PICK BACK UP TO DEPLOYMENT SLEEVE. - INCREASE RATE TO 3.25 BPM IN 1125 BPM OUT - PUMP BOTTOMS UP. AT BOTTOMS UP HIVIS GEL SWEEP ONLY BROUGHT -2-3 GALLONS TOTAL CUTTINGS - BACK RATE DOWN. LAUNCH ANOTHER 10 BBLS HIVIS 2000 - 21'.30 1.50 CLEAN N 9,50000 RUNPRD CONTINUE INTO THE LINER - RATE: 2.56 BPM IN, 2.54 BPM OUT. CIRC PRESSURE: 2795 PSI - MUD WEIGHT: 9.86 PPG IN, 9.83 PPG OUT -RIHWT25K, PUWEIGHTAT9000' 36K. CONTINUE IN HOLE - RIH TO 9500' WITH NO ISSUE. DID NOT TAG DUE TO XO- ID. -CONTINUE CIRCULATING. SMALLAMOUNT OF MAJORITY POLYMER / MUD ADDITIVES COME ACROSS SHAKER. - 2 GALLONS AND CLEANED UP. 21:30 - 22:30 1.00 CLEAN N 9,500.00 RUNPRD RIH 709500' -INCREASE RATE - 2.73 BPM IN 12.76 BPM OUT - 9.86 PPG 19.81 PPG OUT -PULL UPTO 8300'MD. COMEOFFLINE. PERFORM 10 MINUTE FLOW CHECK. WELL STATIC 2230 - 0000 1.50 CLEAN N 9,500.00 RUNPRD DRY DRIFT - RIH TO 9400' PU WEIGHT 44K RIH WEIGHT 27K - DRY DRIFT CLEAN TO 9501' - COME ONLINE - RATE: 2.70 BPM IN, 2.60 BPM OUT. CIRC PRESSURE: 2795 PSI - MUD WEIGHT: 9.86 PPG IN, 9.83 PPG OUT - 10 BBL HIVIS SWEEP FROM 9500'. AT SURFACE. NO CHANGE IN RETURNS. CLEAN Printed 10/3/2017 9:22:34AM *All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 10 of 15 Common Well Name: 15-32 INSIDE DEPLOYMENT SLEEVE AFE No Event Type: COM- ONSHORE (CON) Start Date'. 9/2/2017 End Date: X3 -018L3 -C: (1,032,423.00 ) Project: Prudhoe Bay Site: PB DS 15 - MUD WEIGHT: 9.85 PPG IN, 9.78 PPG OUT Rig Name/No.: CDR -2 Spud DateTme. 4/2/1994 12:00:OOAM Rig Release: Rig Contractor NABORS ALASKA DRILLING INC. FLAG (YELLOW) 6207.62- BPUOI: USA00000957 Active datum: KB (ID70.50usft (above Mean Sea Level) RUNPRD MONITOR WELL FOR 10 MINUTESAT BHA: Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) - LAY DOWN BHA. 9/9/2017 00:00 - 02:00 2.00 CLEAN N 9,500.00 RUNPRD CONTINUE JETTING LINER FROM JUST Printed 10/3/2017 9:22:34AM *All depths reported in Drillers Depths` INSIDE DEPLOYMENT SLEEVE - RATE: 3.92 BPM IN, 141 BPM OUT. CIRC PRESSURE: 3796 PSI - MUD WEIGHT: 9.85 PPG IN, 9.78 PPG OUT - STOP AND RE -PAINT CORRECTED EDP FLAG (YELLOW) 6207.62- 02'00 - 03:30 1.50 CLEAN N 9,500.00 RUNPRD MONITOR WELL FOR 10 MINUTESAT BHA: STATIC -INJECTOR OFF: 02:20 - LAY DOWN BHA. 03:30 - 05:00 1.50 DISPL N 9,500.00 RUNPRD DISPLACE COIL TO WATER. 05:00 - 06:30 1.50 BOPSUR N 9,500.00 RUNPRD GREASE ALL TREE VALVES. - GREASE CHOKE VALVES 0630 - 0800 1.50 BOPSUR N 9,50000 RUNPRD PRE JOB ON TESTING ROPE. - ESTABLISH EXCLUSION ZONES. '- GOOD COMMUNICATION, ENSURE PROPER VALVEALIGNMENT. - REVIEW PRESSURE CROSS CHECK LIST _ 'WITH REGARD TO PRESSURE TESTING. 08:00 - 15:00 7.00 BOPSUR N 9,500.00 RUNPRD 'PRESSURE TEST BOPE AS PER BP, AOGCC AND NABORS REQUIREMENTS. '.- AOGCC REP JEFF JONES WAIVED WITNESSING TEST. -24 HOUR NOTICE GIVEN. - ALLTESTS TO 250 PSI LOW / 3500 PSI HIGH. - TEST AUDIBLE AND VISUALALARMS - TEST ANNULAR WITH 2-3/8" AND 3-1/2" TEST JOINTS. - TEST UPPER AND LOWER BLIND SHEARS. - UPPER BLIND SHEARS FAILED. - TEST UPPER AND LOWER 2-3/8" PIPE / SLIP RAMS - TEST 3" PIPE / SLIP RAMS - TEST VBRS WITH 2-3/8" AND 3-1/2" TEST JOINTS. - TEST ALL CHOKE VALVES AND BOTH CHOKES. - FILLED HOLE @ 10:00 HRS, (2.2 BELS TO FILL) - FILLED HOLE @ 14:00 HRS, (1.1 BBL TO FILL) 15.00 - 18.00 3.00 BOPSUR N 9,500.00 RUNPRD PJSM. CHANGE OUT UPPER BLIND/SHEAR RAMS. - CHANGE OUT UPPER RAMS / DOOR SEALS LEAK. - REPAIR DOOR SEAL. PREP FOR RETEST 18.00 - 23.00 5.00 BOPSUR N 9,500.00 RUNPRD - RETEST UPPER BLINDS/SHEAR RAMS TO 250 LOW/ 3500 HIGH - PERFORM BACKWARDS Ce, C10 TEST. PASS - REPLACE PACKOFFS - TEST IRV AND PACKOFF TO 250 PSI 13500 PSI -CLOSE MASTER. SWAP COIL BACK OVER TO 9.8 PPG MUD. Printed 10/3/2017 9:22:34AM *All depths reported in Drillers Depths` North America - ALASKA - BP Operation Summary Report Page 11 of 15 Common Well Name. 15-32 AFE No Event Type: COM -ONSHORE (CON) Start Date: 9/2/2017 End Date X3 -01813-C'. (1,032,423.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig NarrleMo.: CDR -2 Spud Date/Tirri 4/2/1994 12'.00:OOAM Rig Release. Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI. USA00000957 Active datum: KS @70.50usft (above Mean Sea Level) Date From - To Him Task Code NPT Total Depth Phase Description or Operations (hr) (usft) 23:00 - 00:00 1.00 BOPSUR N 9,500.00 RUNPRD PJSM, DISCUSS WELL CONTROL/ HANDLING 9/10/2017 00:00 - 03:00 3.00 CASING N 03:00 - 06:30 3.50 CASING N EQUIPMENT/TORQUES -MAKE UP WEATHERFORD CEMENT RETAINER AND SETTING TOOL -MAKE UP HIGHLOAD DISCONNECT (3/4" BALL) - MAKE UP 10 JOINTS OF 1-1/4" CS HYDRIL WORKSTRING 9,500.00 RUNPRD FINISH MAKE UP OF WORKSTRING. VERIFY COUNT MAKE UP COILTO BHA. 'STAB INJECTOR. PT OTS TO 3500#. 9,500.00 RUNPRD RIH WITH CEMENT RETAINER BHA#9 - RATE: 0.00 BPM IN, 1.25 BPM OUT. CIRCULATING ACROSS THE TOP - MUD WEIGHT: 9.78 PPG IN, 9.81 PPG OUT -STOP AT FLAG. NO CORRECTION -PU WEIGHT 35K/22K RIH. 4'FROM COMPRESSION TO TENSION - RIH PAST LINER TOP WITHOUT ISSUES - PU WEIGHT 40K / 24K RIH. 4' FROM COMPRESSION TO TENSION TAG LIGHTLY @ 11,241'. DN WT 25K. PICK UP TO BREAKOVER , 45K UP, 4' OF TRAVEL. - REPEAT AND PICK UP TO 11,2301, (7' ABOVE FLOAT COLLAR) - ESTABLISH PUMP RATES AND PRESSURES. - 1/2 BPM @ 1660 PSI, 1 BPM Q 2580 PSI. 06.30 - 09'.00 2.50 CASING N 9,500.00 RUNPRD PJSM. SPACE OUT 3 BBLS KCLAHEAD AND BEHIND BALL. - LAUNCH 1/2" STEEL BALL W/ 3000 PSI. - PUMPING BALL DOWN @ 1.44 BPM / 3800 PSI. -1.43 BPM IN / 1.42 OUT 9.8 PPG MUD. - SLOW RATE @ 40 BBLS AWAY TO 1/2 BPM 1690 PSI. - DID NOT SEE INDICATION OF BALL ON SEAT W/ 70 BBLS AWAY. - INCREASE RATE TO 1 BPM @ 2525 PSI, PUMPA TOTAL OF 83 BBLSAWAY. - NO INDICATION OF BALL ON SEAT. CLOSE CONTACT W/ ODE THROUGHOUT. - DECISION MADE TO SET DOWN ON RETAINER TO SEE IF IT IS SET. - SET DOWN (6K) ON RETAINER AFTER MOVING PIPE (4'). (RETAINER DID NOT MOVE) - DEPTH METER @ 11,234' W/ 6K DOWN. (83 BBLS PUMPED DURING THIS OP) Printed 10/3/2017 9*22:34AM 'All depths reported in Drillers Depths' North America - ALASKA- BP Operation Summary Report Common Well Name: 15-32 AFE No Event Type. COM- ONSHORE (CON) Start Dale: 9/2/2017 End Dale: X3 -0181_3-C: (1,032,423 00 ) Page 12 of 15 Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud Date/Time. 4/2/1994 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50usft (above Mean Sea Level) Date From - To Hire Task Code NPT Total Depth Phase Description of Operations (hr) _. _ (usft) _ 0900 - 1015 1.25 CASING N 9,500.00 RUNPRD PJSM. BEGIN DISPLACING WELL TO KCL - DISPLACE (28) BBLS PUMPING 1.53 BPM @ 3800 PSI. - OBSERVE PRESSURE UP TO 4560 PSI, SHUT DOWN. -THIS PRESSURE HELD SOLID F/ ALMOST (15) MINUTES. - CALL ODE. DECISION MADE TO BLEED AND REPEAT. '- BLED DOWN (2) TIMES AND PRESSURED UP TO 4600 EACH TIME. i- PRESSURE HOLDING SOLID. NOTIFY ODE _ AND GROUP IS DISCUSSING. 1015 - 1115 1.00 CASING N 9,500.00 RUNPRD DECISION MADE TO CONTINUE PRESSURING AND BLEEDING. - PRESSURE UPTO 4600, HOLD F/5 MINUTES. HOLDING, BLEED OFF ALL PRESSURE. - REPEAT PROCESS AS STATED ABOVE. OBSERVE SLOW BLEED OFFAFTER HOLDING 10 MINUTES '- CONTINUETO PUMP MAINTAINING 4000- ' li 4500 PSI. ICP 1/10 BPM @ 4300 PSI, FULL -RETURNS. '- RATE INCREASING TO.22 BPM @ 4150 PSI. (BELIEVE UPPER FLOAT WAS PLUGGED. - PRESSURE BEGAN CLIMBING AGAIN, 1/10 BPM @ 4550 PSI. CALL ODE. - AGREE TO STING OUT OF RETAINER AND CIRC OUT MUD FROM WELL BORE. 11.15 - 1200 0.75 CASING N 9,500.00 RUNPRD ALL PRESSURE BLED OFF. PICK UP. - 45K UP WT, OBSERVE SHEAR @ 58K. - PICK UP TO 11, 210', UP WT STAYING 55K.._. HMMM. - SLACK BACK OFF TO 11, 220, (DOWN WT 25K). - BREAK CIRCULATION W/ 8.5 PPG KCL, DISPLACING 9.8 PPG MUD. - PUMPING @ 1 75 BPM / 2466 PSI, GRADUALLY INCREASING RATE. 1:1 RETURNS. - RATE UP TO 2 BPM / 2500 PSI. SHUT DOWN W/ 30 BELS OUT OF COIL. STILL PULLING HEAVY. -PULLED TO 51KAND STOP. RBIHTO11,226', _ FREE GOING DOWN . 25K DOWN WT. 1200 - 1300 1 00 CASING N 9,500.00 RUNPRD CONTINUE TO CIRCULATE KCLAROUND. - 2 BPM / 2350 PSI / 1:1 RETURNS. FCP 2 BPM / 1900 PSI / 1:1 RETURNS. - PICK UP, FREE 45K UP WT. RBIH, 28K DOWN WT - @ 11, 233.63'. 9K DOWN ON RETAINER. LINE UP TO PUMP. 13:00 - 14:15 1.25 CASING N 9,500.00 RUNPRD BRING ON PUMP @.33 BPM AND WATCH PRESSURE BUILD W/ RETURNS. - 1/10 BPM @ 4200 PSI 11:1 RETURNS. - NOT SEEING SIGNIFICANT IMPROVEMENT. - TALK TO ODE, AGREE TO CONTINUE AS WE ARE AND GET THE MUD MAN TO MIX US UP A PILL THAT WE CAN SPOT AND MAYBE CLEAN THIS UP. Printed 10/32017 9:22:34AM *All depths reported in Drillers Depths' North America - ALASKA - BP Page 13 or 15 Operation Summary Report Common Well Name', 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/2/2017 End Date. X3 -0181-3-C: (1,032,423.00 ) Project: Prudhoe Bay Site: PB DS 15 Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @70.50usft (above Mean Sea Level) BPUOI: USA00000957 Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 14:15 - 16:00 1.75 CASING N 9,500.00 RUNPRD CONTINUE TO WORK WITH RATE AND PRESSURE. - NOW @ .33 BPM / 3750 PSI / 1:1 RETURNS. LOOKING PROMISING. I- 15:25 NOW PLUGGED OFF TOTALLYAND HOLDING 4000 PSI -15:40 BEGINNING TO GET RETURNS, ABLE _ • TO PUMP_NOW @ 1/10 BPM @ 3900 PSI. 16:00 - 17:00 1.00 CASING N 9,500.00 RUNPRD PILL IS READY. CONSULT ODE, PERMISSION GRANTED TO PICK UPAND SPOT PILL. -BLEED PRESSURE AND LEAVE BLEEDER OPEN, PICK UP TO 11,220', UP WT 43K. - PICK UP TO 11,220'. PUMP 20 BBLS CONCENTRATED BARA SCRUB PILL. - PUMPING @ 2.5 BPM @ 3165 PSI, 1:1 RETURNS. 43.6 BELS DISPLACED - BLEED PRESSURE OPEN SLACK OFF TO 11,233.65', 28K DOWN WT, SET DOWN 9K, CLOSE BLEEDER. 17:00 - 18:00 1.00 CASING N 9,500.00 RUNPRD STAGE UP PUMP. 1800 - 1900 1.00 CASING N 9,500.00 RUNPRD CONTINUE WITH PUSHING BARACLEAN PILL INTO LINER ANNULUS 0.03 BPM TO 0.1 BPM IN / 0.03 BPM TO 0A0 BPM OUT CIRCULATING PRESSURE 3700#-4100# AT 1.2 BELS BELOW RETAINER. WELL PRESSURED UP 18:30- PUMPTRIPPED OUTAT 4400#. VERY SLOW BLEED OFF. 1900 - 2000 1.00 CASING N 9,500.00 RUNPRD DUE TO SLOW RATE MICRO MOTION NOT READING ACCURATELY. DIVERT RETURNS TO GAUGE PIT. SUCTION= 79 BBLS / RETURN PIT = 2.95 BBLS STRAPS AFTER 37 MIN. SUCTION= 77.1 BBLS /RETURN PIT= 4.21 BBLS CALCULATED BARACLEAN BEHIND PIPE= -2.5 BBLS +/- 0.5BBLS 2000 - 2115 1.25 CASING N 9,500.00 RUNPRD DISCUSSIONS WITH ETL, ODE, WSUP. _ - EXECUTE O_CN #10 _ 2115 - 23:05 1.83 CASING N 9,500.00 RUNPRD - CIRCULATE BARACLEAN PILL OUT OF HOLE WITH 1% KCL WHILE GETTING TRUCKS SITUATED TO PUMP 9.7 PPG FLUID. CIRCULATED 9.7 PPG ABOVE BHA. POOH _ _ _ ------ POOH TO LINER TOP. 23A5 - 00:00 0.92 CASING N 9,500.00 RUNPRD MONITOR WELL FOR 10 MINUTES: STATIC - MUD WEIGHT: 9.74 PPG IN, 9.67 PPG OUT - RATE: 2.80 BPM IN, 2.41 BPM OUT 9/11/2017 0000 - 01:05 1.08 CASING N 9,500.00 RUNPRD CONTINUE OUT OF HOLE PUMP 30 BBLS FRESHWATER TO RINSE 1-1/4" WORKSTRING. 01:05 - 01:10 0.08 CASING N 9,500.00 RUNPRD PERFORM 10 MIN FLOW CHECK WELL _ STATIC 01:10 - 05:00 3.83 CASING N 9,500.00 RUNPRD REMOVE INJECTOR. - DIFFICULTY GETTING SCREWS OUT OF SWIVEL - REMOVE SWIVEL, - LAY DOWN (3) JOINTS 2-1/16" CS HYDRIL - LAY DOWN (63) 1-1/4" CS HYDRIL WORKSTRING - WEATHERFORD SETTING TOOL LOOKED AS IT SHOULD. 1/2" STEEL BALL RECOVERED. Printed 10/3/2017 9:22:34AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 14 of 15 Operation Summary Report Common Well Name'. 15-32 AFE No Event Type. COM- ONSHORE (CON) Start Date. 9/2/2017 End Date X3 -018L3 -C: (1,032,423.00) Project: Prudhoe Bay Site: PB DS 15 Rig Name/No.: CDR -2 Spud DateTme: 4/2/1994 12:00:OOAM Rig Release: Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB @70.50us8 (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Descnption of Operations (hr) (usR) 05:00 - 06:00 1.00 CASING N 9,500.00 RUNPRD CLEAN /CLEAR RIG FLOOR 06:00 - 08:00 2.00 DISPL P 9,500.00 POST PJSM. REVIEW PRESSURE CROSS CHECK LIST. -MAKE UP NOZZLE ASSEMBLY FOR FREEZE PROTECTING WELL. - PRESSURE TEST LITTLE RED LINES @ 3500 PSI, OK. - RIH 70 2500', PUMP 40 BBLS DIESEL & LAY IN W/ POOH - FLOW CHECK 10 MIN / WELL BORE STABLE. _,CLOSE IN MASTER AND SWAB VALVES. _ 08'.00 - 0930 1.50 DISPL P 9,500.00 POST PJSM. FLUSH LINES / STACK. 0930 - 1430 5.00 SWM P 1430 - 1700 2.50 17:00 - 00:00 7.00 9/12/2017 0000 - 0600 6.00 BWM P - DISPLACE COIL TO WATER. - FUNCTION RAMS. 9,500.00 POST ,PERFORM SLACK MANAGEMENT. - PUMP SLACK BACK, CUT 280' OFF COIL. - MAKE UP COIL CONNECTOR & PULL TEST @ 40K. - PRESSURE TEST @ 3500 PSI, OK. MAKE UP NOZZLE. PUMP FORWARD INHIBITED FRESH WATER, (30) BBLS. PUMP 15 BBLS METAHNOL. RIG UP H_ALLIBURTON N2 PUMPERS. 9,500.00 POST 'CONDUCT PJSM WITH HES AND NABORS CREW FOR PUMPING N2. REVIEW PRESSURE XCHECK INFORMATION AND WSLVERIFY PUMP TRIPS WORKING. PRESSURE TEST N2 LINES, GOOD. PURGE REEL WITH 1,800 SCFM OF N2 FOR 11 MIN. TAKE RETURNS TO TIGER TANK - PUMP A TOTAL OF 20,000 SCFM OF N2. _ALLOW PRESSURE TO BLEED OFF. BWM P 9,500.00 POST UN -STAB INJECTOR. - CUT COIL CONNECTOR OFF -TROLLEY BACK - INSTALL NIGHT CAP. - VALVE CREW GREASE SWAB / MASTER / DUAL WING VALVES - BLOW RIG LINES DOWN TO TIGER TANK - REMOVE MPD LINE OFF WING VALVES, INSTALL TAPPED BLIND - EVACUATE FLUID DOWN TO MASTER. FILL TREE THROUGH WING VALVE WITH METHANOL UP TO SWAB - PERFORM LTT BETWEEN MASTER / SWAB TO 3500#. NO VISUAL LEAKS - INSTALL GRAPPLE IN COIL. - START PROCESS OF SWAPPING RAMS OVER. BWM P 9,500.00 POST CONTINUE DRESSING BOPE STACK WITH RAM CONFIGURATION FOR 2" COIL PREPARE REEL FOR PULL BACKAND SWAP OUT - PULLED 2-3/8" PIPE / SLIP, REPLACED WITH 2" PIPE /SLIP IN BOTTOM CAVITY -REPLACED BLIND/SHEAR BLOCKS IN SECOND FROM BOTTOM - PULLED 3" PIPE / SLIP FROM TOP DEPLOYMENT RAM / INSTALLED 2-3/8" PIPE / SLIP Printed 10/312017 9:22:34AM *All depths reported in Drillers Depths* North America - ALASKA- BP Operation Summary Report Page 15 of 15 Common Well Name: 15-32 AFE No Event Type: COM- ONSHORE (CON) Start Date: 9/2/2017 End Date X3 -0181-3-C: (1,032,423.00 ) Project: Prudhoe Bay Site. PB DS 15 Rig Name/No.: CDR -2 Spud Date/Time. 4/2/1994 12:00:OOAM Rig Release: Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA00000957 Active datum: KB ID70.50usft (above Mean Sea Level) Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usfq 0600 - 1200 6.00 BWM P 9,500.00 POST CONTINUETODRESSOUTBOPESTACKFOR T' COIL. - PJSM. PULLBACK 2 3/8" COIL TO REELAND SECURE SAME. - SECURE ROPE AND N/D SAME, INSTALL TREE CAP AND LEAK TIGHT TEST, OK. - CHANGE OUT COIL REELS FROM 2 3/8" TO 2". - RIG RELEASED FROM 15-32 @ 12:00 HOURS /09-12-2017. Printed 10/3/2017 9:22:34AM *All depths reported in Drillers Depths' Daily Report of Well Operations 15-32C ACTIVITYDATE SUMMARY T/1/0= 310/0/200 Post CDR2 - Set 4" CIW "H" TWC #438. ND CDR2 tree assy #03. NU 4" CIW upper tree. Torqued to API Specs. PT'd to 5000 psi =PASS. Pulled TWC #438. See log 9/14/2017 for details ***Job Complete*** FWP=300/0/200 ** CTU#9 1.75" Well shut in upon arrival** Job Scope: Cement CTD Liner MIRU CTU. Make up 5' of 1.56" Millenium perf gun, 6 spf and RIH. Manage 735 psi gas cap while RIH to ensure overbalance but not excessive BHP. Tag liner top and unable to pass. POOH to reconfigure tools while keeping well overbalnced by pumping 50/50 methanol down backside. 9/21/2017 ...Continued on WSR 9-22-17... CTU #9 - 1.75" Coil ***Cont. from WSR 9-21-17*** Job Objective: Cement CTD Liner Make up knuckle, straight bar, and 5' of 1.56" millenium perf gun and RIH while bleeding gas cap to manage BHP. Tag cement retainer for tie in and perforate 11229-11234'. Circulate bottoms up with 1% KCI w/ Safelube to fluid pack well. Got good 1:1 returns and kept positive WHP while coming out w/ tools. Guns fired and recovered 112" ball. Make up WFD MHA w/o checks and one trip cement retainer, RIH. Correct depth at flag to bottom of retainer. Set cement retainer with top at 11208' (20' above top perf). Establish circulation down coil and up backside of liner, pump 29 bbls of 15.3 ppg cement down coil. and place approximately 23 bbls behind liner. Unsting from retainer and circulate out contaminated cement leaving powervis in the liner. 1:1 retuturns maintained so jet from 4900' back to the liner top and then POOH chasing at 80% of AV. Make up 2.0 JSN and stab back on the well. 9/22/2017 ...Continued on WSR 9-23-17... CTU #9 - 1.75" Coil ***Cont. from WSR 9-22-17*** Job Objective: Cement CTD Liner RIH with 2.0" JSN and jet wellhead and tubing while RIH. Able to jet to cement retainer at 11208'. Pump powervis sweep and chase OOH at 80 %. FP well with 50/50 Methanol. Perform weekly BOP Test. 9/23/2017 ***Job Complete*** T/I/0 = VactVac/180. Temp = SI. TBG & IA FLs (Slickline call in). No AL. TBG FL @ 130' (2 bbls). IA FL @ 90' (6.9 bbls). 9/25/2017 Wireline left in control of all valves. 1015 hrs. ***WELL S/I ON ARRIVAL*** (post ctd). DRIFT TO DEVIATION @ 9,157' SLM W/ 1.90" CENT, 38'x 1-3/4" BAILER. PERFORM INJECTIVITY TEST W/ TRI-PLEX (-.30bpm @ 1,850psi). RAN BAKER RPM MEMORY TOOL PER PROGRAM (Good Data) RAN LTTP TO DEP SLEEVE @ 8,434' SLM, (established Ilr of-.30bpm @ 1790psi) CURRENTLY RIH W/45KB LTP W/ PTSA STINGER DRIFT 9/25/2017 ***JOB IN PROGRESS, CONTINUED ON 09-26-17 WSR*** Daily Report of Well Operations 15-32C **'CONTINUED FROM 09-25-17 WSR'**(past ctd). DRIFT TO 3.70" DEPLOY SLV @ 8,434' MD W/ 45 LTP DRIFT W/ PTSA DMY STINGER (Good). SET BAKER 45KB LTP W/ PTSA STINGER W/ 2.313" X -NIP IN 3.70" DEPLOY SLV @ 8,434' MD. PERFORMED PASSING PRESSURE TEST ON 45KB LTP. PULL 2-7/8" XX -PLUG -GUIDE SHOE FROM 45KB LTP @ 8,434' MD. SET 4-1/2" WHIDDON C -SUB ON 45KB LTP @ 8,434' MD. PULL ST #3 RK-DGLV FROM 5,031' MD & ST #4 RK-DGLV FROM 3,029' MD. SET ST #4 RK-LGLV @ 3,029' MD & ST #3 RK-LGLV @ 5,031' MD. PULLED 4-1/2" WHIDDON C -SUB FROM 45KB LTP @ 8,434' MD. *'*WELL S/I ON DEPARTURE'** (pad op notified= job complete, well & well head status). 9/26/2017 lTop of LTP at 8427' MD CTU #9 - 1.75" CT Job Scope: Log/Adperf Arrive on location. Begin rig up 10/7/2017 '*'Continue to WSR 10/08/17'** CTU #9 - 1.75" CT ***Continue from WSR 10/7/17*** Job Scope: Log/Adperf Complete partial seven day BOP test. RIH with 2.200" GR/CCL carrier and 2.300" JSN and swap well over to safelube. Tagged down at 11196CTMD and logged up to 7900'. White flag painted at 10500.08. POOH. OOH with logging tools and have a -6.5' correction making PBTD 11188.85' and corrected end of pipe at the flag 10480.82. APE revises pert depths and begin deploying upper 250' interval. Begin deploying guns 10/8/2017 ***Job in Progress*** CTU #9 - 1.75" CT ***Continue from WSR 10/08/17*** Job Scope: Log/Adperf Continue deploying gun #3 when the anchor point of the wire broke free from the drum and the wire exiting the packoff became wedged on the side of the drum. Perform MIT to 2545psi - pass and observe zero flow for 30 minutes. Shut in well and standby for repair procedure. 10/9/2017 ***Job in Progress*** CTU #9 - 1.75" CT 'Continue from WSR 10/9/17'*' Job Scope: Log/Adperf Finished retrieving all three guns from well. Laid down power sheave & lubricators. Decision to RDMO. Well freeze protected with 46bbl of 50/50. DSO notified of well status upon departure. RDMO. ***Job Incomplete'** ***UPON RETURNING TO JOB RIG UP, BOP TESTING, & LOGGING RUN TIME WILL BE 1 0/1 012 01 7 1 NPT. OPERATING RATE WILL RESUME UPON MAKE UP OF FIRST GUN**' Daily Report of Well Operations 15-32C ***WELL SHUT IN ON ARRIVAL*'* (SLB ELINE - GYRO) INITIAL TWO = 0/190/0 PSI RU/PT ELI NE. ZERO TOOL @ SWAB = 21.15' RIH W/ GYRO TOOLSTRING. FN = 1-3/16"; OAL = 25'; OAW = 100 LBS; MAX OD = 1.80'. LOG GYRO SURVEY DOWN / UP OVER INTERVAL SURFACE TO 8945' @ 70 FPM. PERFORM STATION SURVEYS PER GYRO'S REQUEST. LOG TO SURFACE. REZERO AT SWAB = 14.69' FINAL T/I/O = 0/200/0 PSI. RDMO. 10/11/2017 ***JOB COMPLETE 11 -OCT -2017*** CTU 9 1.75" CT Job Objective: Initial Perforations MIRU. Pump 1.1875" drift ball. Perform weekly BOP test. ***Job in Progress*** 11/4/2017 7 hrs NPT for resuming job after failure of pressure deployment system CTU 9 1.75" CT Job Objective: Initial Perforations Drift w/ 2.30" JSN, tag PBTD @ 11,180' CTM. POOH. Make up and RIH with 2"X24' Maxforcepert gun. Corrected off of PBTD and perforated 11164-11188. POOH. 11/5/2017 ***Job in Progress*** ***Continue from WSR 11/5/17*** CTU #9. 1.75" CT Job Objective: Initial Perforations Continue RIH with 2" X 32' Maxforce 6spf pert gun. Correct off of PBTD and perforate 11098'-11130'. RIH with 2" X 32' Maxforce 6spf perf gun. Correct off of PBTD and perforate 11066-11098. RIH with 2" X 32' Maxforce 6spf pert gun. Correct off of PBTD and perforate 11034'- 11066'. 11/6/2017 ***Job in Progress*** 1 ***Continue from WSR 11/6/17*** CTU #9. 1.75" CT Job Objective: Initial Perforations Continue POOH w/ gun run #4. RIH with 2"X 32' Maxforce 6spf perf gun. Correct off of PBTD and perforate 11002-11034 RIH with 2" X 32' Maxforce 6spf perf gun. Correct off of PBTD and perforate 10970-11002 11/7/2017 ***Job in Progress*** ***Continue from WSR 11/7/17*** CTU #9. 1.75" CT Job Objective: Initial Perforations Perforate interval #7; 10938'- 10970'w/ 2" HES Maxforce 6spf gun. POOH RIH with interval #8; 2" X 32' Maxforce 6spf pert gun. Correct off of PBTD and perforate 10906'- 10938' RIH with interval #9; 2" X 32' Maxforce 6spf perf gun. Correct off of PBTD and perforate 10880'- 10906' Freeze protect well with 38bbl of 60/40. DSO notified of well status upon departure. 11/8/2017 ***Job Complete'*' CEMENTING REPORT Remarks: Preflush (Spacer) Type: Fresh Water Density (ppg) 8.34 Volume pumped (BBLs) 2 bbls Lead Slurry Type: CTD Liner Blend Yield (Ft3/sack): 1.31 Density (ppg) 15.3 Volume (BBLs/sacks): 30.5 BBLS Mixing / Pumping Rate (bpm): 1.2 Tail Slurry Type: N/A Yield (Ft3/sack): Density (ppg) Volume (BBLs/sacks): Mixing / Pumping Rate (bpm): w Post Flush (Spacer) y Type: Fresh Water Density (ppg) 8.3 Rate (bpm): 1.2 Volume: 2 bbls LL Displacement: Type: PowerVis Density (ppg) 8.34 Rate (bpm): 1.1 Volume (actual / calculated): 39.8 bbls FCP (psi): NA Pump used for disp: Coil Pump Plug Bumped? _Yes X No Bump press 0 Casing Rotated? _Yes X No Reciprocated? _Yes X No % Returns during job 100 Cement returns to surface? X No Spacer retums?_Yes X No Vol to Surf: Liner cement Job _Yes Cement In Place At: 17:41 Date: 9/2212017 Estimated TOC: 8,434 Method Used To Determine TOC: Volume Pumped (full returns) Preflush (Spacer) Type: Density (ppg) Volume pumped (BBLs) Lead Slurry Type: Yield (Ft3/sack): Density (ppg) Volume (BBLs/sacks): Mixing / Pumping Rate (bpm): Tail Slurry Type: Yield (Ft3/sack): w Density (ppg) Volume (BBLs/sacks): Mixing / Pumping Rate (bpm): Post Flush (Spacer) 0 o Type: Density (ppg) Rate (bpm): Volume: w Displacement: N Type: Density (ppg) Rate (bpm): Volume (actual / calculated): FCP (psi): Pump used for disp: Plug Bumped? No Bump press Casing Rotated? _Yes _No Reciprocated? _Yes _Yes _No % Returns during job Cement retumsto surface? _Yes _No Spacer returns?— Yes _No Volto Surf: Cement In Place At: Date: Estimated TOC: Method Used To Determine TOC: Remarks: 0 by North America - ALASKA - BP Prudhoe Bay PB DS 15 15-32 15-32C 500292246203 Design: 15-32C Final Survey Report 30 November, 2017 BAF IGHES BAT GE company 11/302017 8:57:48AM Page 2 COMPASS 5000.1 Build 81D BP BAKER b P Final Survey Report JUGHES Emmpany Company: North America - ALASKA -BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay ND Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K-Alaska PROD -ANCPt Project Prudhoe Bay, PBU, PRUDHOE Map System: Alaska NA027 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27' OGP-Usa AK [4267'15864) Using Well Reference Point _ Map Zone: NAD27 •OGP-Usa AK / Alaska zone 4 [26734.158& Using geodetic scale factor Site PB DS 15, TR-11-14 Site Position: Northing: 5,958,837.360 usft Latitude: 70° 17'35.236 N From: Map Easting: 676,296.980 usft Longitude: 148' 34'21.213 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.34 ° Well 15-32,15-32 Well Position +N/-S 0.00 usft Northing: 5,959,812.830 usft Latitude: 70° 17' 44.833 N -E/-W 0.00 usft Easting: 676,277.330 usft Longitude: 148° 34'21.119 W Position Uncertainty 0.00 usft Wellhead Elevation: 35.22 usft Ground Level: 33.12 usft Wellbore 15-32C Magnetics Modal Name Sample Date Declination Dip Angle Field Strength (1) (°I (nT) BGGM2016 9/1/2017 17.75 81.01 57,547 -- Design 15-32C — — Audit Notes: Version: Phase: ACTUAL Tie On Depth: 8,525.00 Vertical Section: Depth From (ND) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 35.28 0.00 0.00 152.64 11/302017 8:57:48AM Page 2 COMPASS 5000.1 Build 81D b BP BAKER P Final Survey Report JUGHES Eco ,, Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey Program _ Data 10/19/2017 From To (usft) (usft) Survey (Wellbore) Tool Name Description 50.00 8,525.00 GYD (15-32PB1) GYD-CT-CMS Gyrodata contcasing mls 8,550.00 8,945.00 GYD (15-32C) GYD-CT-CMS Gyrodata cont.casing m/s 8,975.06 11,236.56 BHGE CTK MWD 4-1/4"(15-32C) MWD MWD -Standard Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 35.28 0.00 0.00 35.28 -35.22 0.00 0.00 5,959,812.830 676,277.330 0.00 0.00 50.00 0.67 195.90 50.00 -20.50 -0.08 -0.02 5,959,812.747 676,277.308 4.55 0.06 75.00 0.51 197.05 75.00 4.50 -0.33 -0.10 5,959,812.498 676,277.242 0.64 0.25 100.00 0,21 213.11 100.00 29.50 -0.47 -0.15 5,959,812.352 676,277.187 1.25 0.35 114.00 0.23 210.14 114.00 43.50 -0.52 -0.18 5,959,812.306 676,277.160 0.14 0.38 20" 125.00 0.24 208.10 125.00 54.50 -0.56 -0.20 5,959,812.266 676,277.140 0.14 0.40 150.00 0.24 213.16 150.00 79.50 -0.65 -0.26 5,959,812.175 676,277.088 0.08 0.46 175.00 0.22 205.34 175.00 104.50 -0.74 -0.31 5,959,812.087 676,277.041 0.15 0.51 - 200.00 0.24 205.97 200.00 129.50 -0.83 -0.35 5,959,811.995 676,277.000 0.08 05 225.00 0.20 199.82 225.00 154.50 -0.91 -0.39 5,959,811.906 676,276.964 0.19 0.63 250.00 0.18 209.20 250.00 179,50 -0.99 442 5,959,811.830 676,276.932 0.15 0.69 275.00 0.19 210.86 275.00 204.50 -1.06 -0.46 5,959,811.759 676,276.894 0.04 0.73 300.00 0.26 211.86 300.00 229.50 -1.14 -0.51 5,959,811.674 676,276.844 0.28 0.78 325.00 0.25 211.34 325.00 254.50 -1.24 -0.57 5,959,811.578 676,276.788 0.04 0.84 350.00 0.28 206.86 350.00 279.50 -1.34 -0.63 5,959,811.476 676,276.735 0.15 0.90 375.00 0.24 199.79 375.00 304.50 -1.44 -0.67 5,959,811.371 676,276.692 0.20 0.97 400.00 0.25 212.04 400.00 329.50 -1.54 -0.72 5,959,811.275 676,276.647 0.21 1.04 425.00 0.31 206.28 425.00 354.50 -1.64 -0.78 5,959,811.167 676,276.589 0.25 1.10 450.00 0.35 212.30 449.99 379.49 -1.77 -0.85 5,959,811.042 676,276.519 0.18 1.18 475.00 0.41 204.24 474.99 404.49 -1.92 -0.93 5,959,810.894 676,276.445 0.32 1.27 11/302017 8:57:48AM Page 3 COMPASS 5000.1 Build 81D b BP BAKER p Final Survey Report JUGHES GErmmpa, Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15-32C Design. 15-32C Survey MD (usft) 50000 525.00 550.00 575.00 600.00 625.00 650.00 675.00 700.00 725.00 750.00 775.00 800.00 825.00 850.00 875.00 900.00 925.00 950.00 975.00 1,000.00 1,025.00 1,050.00 1,075.00 1,100.00 1,125.00 1,150.00 Local Coordinate Reference: Well 15-32 TVD Reference: KB @ 70.50usft (70.5) MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Inc Azi (azimuth) TVD T/DSS NIS EIW Northing Easting DLeg V. Sec (usft) (usft) (usft) (usft) (usft) (usft) (°1110ouaft) (usft) 0.50 211.56 499.99 429.49 -2.09 -1.02 5,959,810.717 676,276.355 0.43 1.3t 0.54 205.86 524.99 454.49 -2.29 -1.13 5,959,810.516 676,276.252 0.27 1.51 0.75 208.06 549.99 47949 -2.54 -1.26 5,959,810.262 676,276.130 0.85 1.68 0.84 207.52 574.99 504.49 -2.85 -1.42 5,959,809.951 676,275.975 0.36 1.87 1.04 207.18 598.98 529.48 -3.21 -1.81 5,959,809.583 676,275.796 0.80 2.11 1.30 203.61 624.98 554.48 -3.67 -1.83 5,959,809.116 676,275.589 1.08 242 1.33 204.14 649.97 579.47 -4.20 -2.06 5,959,808.586 676,275.370 0.13 2.78 1.55 203.62 674.97 604.47 -4.77 -2.31 5,959,808.006 676,275.129 0.88 3.17 1.54 201.58 699.96 629.46 -5.39 -2.57 5,959,807.378 676,274.885 0.22 3.61 1.65 202.91 724.95 65445 -6.04 -2.84 5,959,806.728 676,274.636 0.46 4.06 1.62 201.26 749.94 679.44 -6.70 -3.10 5,959,806.061 676,274.384 0.22 4,52 1.67 203.12 774.93 704.43 -7.36 -3.38 5,959,805.391 676,274.128 0.29 4.99 1.63 201.31 799.92 729.42 -8.03 -3.65 5,959,804.718 676,273.872 0.26 5.45 1.69 202.06 824.91 754.41 -8.70 -3.92 5,959,804.039 676,273.620 0.26 5.93 1.66 200.78 849.89 779.39 -9.38 -4.18 5,959,803.353 676,273.369 0.19 641 1.69 201.31 874.88 804.38 -10.06 4.45 5,959,802,665 676,273.122 0.14 6.91 1.71 199.55 899.87 829.37 -10.76 -4.70 5,959,801.964 676,272.880 0.22 7.39 1.70 197.80 924.86 854.36 -11.46 -4.94 5,959,801.254 676,272.859 0.21 7.91 1.74 196.65 949.85 879.35 -12.18 -5.16 5,959,800.533 676,272.453 0.21 644 1.73 196.01 974.84 904.34 -12.91 -5.38 5,959,799.802 676,272.258 0.09 8.99 1.75 194.55 999.83 929.33 -13.64 -5.58 5,959,799.065 676,272.075 0.19 9.55 1.75 193.81 1,024.82 954.32 -14.38 -5.76 5,959,798.321 676,271.905 0.09 10.12 1.77 194.55 1,049.80 979.30 -15.12 -5.95 5,959,797.572 676,271.735 0.12 10.70 1.79 193.83 1,074.79 1,004.29 -15.88 -6.14 5,959,796.815 676,271.562 0.12 11.28 1.77 194.46 1,099.78 1,029.28 -16.63 -6.33 5,959,796.058 676,271.390 0.11 11.86 1.77 193.11 1,124.77 1,054.27 -17.38 -6.52 5,959,795.304 676,271.224 0.17 12.44 1.80 194.30 1,149.76 1,079.26 -18.14 -6.70 5,959,794.543 676,271.057 0.19 13.03 11/302017 8:57:48AM Page 4 COMPASS 5000.1 Build 810 byBP Ba Final Survey Report JUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB C 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K-Alaska PROD -ANCPi Survey MD Inc Azi (azimuth) TVD TVDSS WS EM/ Northing Basting DLeg V. Sec (usft) (°) (') (usft) (usft) (usft) (usft) (usft) (usft) C/100usR) (usft) 1,175.00 1.87 193.03 1,174.74 1,10424 -18.91 -6.89 5,959,793.761 676,270.886 0.32 13.6:. 1,200.00 1.85 194.92 1,199.73 1,129.23 -19.70 -7.09 5,959,792.970 676,270.709 0.26 14.24 1,225.00 1.93 193.14 1,224.72 1,154.22 -20.50 -7.29 5,959,792.165 676,270.528 0.40 14.86 1,250.00 1.88 193.72 1,249.70 1,179.20 -21.31 -7.48 5,959,791.353 676,270.354 0.21 1549 1,275.00 1.95 193.55 1,274.69 1,204.19 -22.12 -7.67 5,959,790.536 676,270.176 0.28 16.12 1,300.00 1.91 193.22 1,299.67 1,229.17 -22.94 -7.87 5,959,789.713 676,270.001 0.17 16.76 1,325.00 1.94 193.44 1,324.66 1,254.16 -23.76 -8.06 5,959,788.892 676,269.826 0.12 17.39 1,350.00 1.93 193.24 1,349.65 1,279.15 -24,58 -8.26 5,959,788.066 676,269.651 0.05 18.03 1,375.00 1.95 193.41 1,374.63 1,304.13 -25.40 -8.45 5,959,787.236 676,269.475 0.08 18.68 1,400.00 1.96 194.15 1,399.62 1,329.12 -26.23 -8.66 5,959,786.405 676,269.292 0.11 19.32 1,425.00 1.94 192.47 1,424.60 1,354.10 -27.06 -8.85 5,959,785.573 676,289.115 0.24 19.96 1,450.00 1.99 192.77 1,449.59 1,379.09 -27.89 -9.04 5,959,784.733 676,268.948 0.20 2062. 1,475.00 1.98 189.40 1,474.57 1,404.07 -28.74 -9.21 5,959,783.880 676,268,801 0.47 21.30 1,500.00 2.03 191.04 1,499.56 1,429.06 -29.60 -9.36 5,959,783.016 676,268.666 0.30 21.99 1,525.00 2.01 189.06 1,524.54 1,454.04 -30.47 -9.52 5,959,782.145 676,268.533 0.29 22.69 1,550.00 2.02 189.90 1,549.53 1,479.03 -31.34 -9.66 5,959,781.275 676,268.408 0.12 23.3. 1,575.00 2.04 189.24 1,574.51 1,504.01 -32.21 -9.81 5,959,780.398 676,268.281 0.12 24.10 1,600.00 2.08 189.06 1,599.49 1,528.99 -33.10 -9.95 5,959,779.508 676,268.159 0.16 24.82 1,625.00 2.03 188.98 1,624.48 1,553.98 -33.99 -10.09 5,959,778.620 676,268.040 0.20 25.55 1,650.00 2.10 188.90 1,649.46 1,578.96 -34.88 -10.23 5,959,777.727 676,267.921 0.28 26.27 1,675.00 2.04 188.62 1,674.45 1,603.95 -35.77 -10.37 5,959,776.831 676,267.804 0.24 27.00 1,700.00 2.11 189.74 1,699.43 1628.93 -36.66 -10.51 5,959,775.935 676,267.680 0.32 27.73 1,725.00 2.08 188.12 1,724.41 1,653.91 -37.56 -10.65 5,959,775.029 676,267.560 0.27 2847 1,750.00 2.11 189.26 1,749.40 1,678.90 -38.47 -10.79 5,959,774.123 676,267.443 0.21 29.20 1,775.00 2.09 188.62 1,774.38 1,703.88 -39.37 -10.94 5,959,773.215 676,267.322 0.12 29.94 1,800.00 2.12 189.25 1,799.36 1,728.86 40.28 -11.08 5,959,772.305 676,267.200 0.15 3068 1,825.00 2.11 189.07 1,824.35 1,753.85 41.19 -11.22 5,959,771.391 676,267.075 0.05 3142 11/30/2017 8:57:48AM Page 5 COMPASS 5000.1 Build 81D b BP BAKER p Final Survey Report gUGHES E,,., Company: North Amenca- ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well. 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD NDSS N/S EIW Northing Basting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 1,850.00 2.13 188.56 1,849.33 1778.83 -42.10 -11.37 5,959,770.474 676,266.955 0.11 32.1', 1,875.00 2.13 189.15 1,874.31 1,803.81 -43.02 -11.51 5,959,769.553 676,266.833 0.09 32.92 1,900.00 2.10 188.26 1,899.29 1,828.79 -43.93 -11.65 5,959,768.638 676,266.715 0.18 33.67 1,925.00 1.95 187.44 1,924.28 1,853.78 -44.81 -11.77 5,959,767.760 676,266.615 0.61 34.39 1,950.00 1.85 186.40 1,949.26 1,878.76 -45.63 -11.87 5,959,766.935 676,266.534 0.42 35.07 1,975.00 1.81 185.54 1,974.25 1,903.75 -46.43 -11.95 5,959,766.140 676,266470 0.19 35.74 2,000.00 1.75 186.79 1,999.24 1,928.74 -47.20 -12.04 5,959,765.366 676,266.404 0.29 36.39 2,025.00 1.78 184.94 2,024.23 1,953.73 -47.96 -12.12 5,959,764.598 676,266.344 0.26 37.03 2,050.00 1.75 186.71 2,049.22 1,978.72 -08.73 -12.19 5,959,763.831 676,266.284 0.25 37.67 2,075.00 1.78 184.95 2,074.20 2,003.70 -49.50 -12.27 5,959,763.063 676,266.224 0.25 38.32 2,100.00 1.79 186.00 2,099.19 2,028.69 -50.27 -12.35 5,959,762.287 676,266.168 0.14 38.97 2,125.00 1.77 186.85 2,124.18 2,053.68 -51.04 -12.43 5,959,761.513 676,266.099 0.13 39.62 2,150.00 1.80 185.62 2,149.17 2,078.87 -51.82 -12.52 5,959,760.738 676,266.032 0.19 40.27 2,175.00 1.79 187.64 2,174.16 2,103.66 -52.59 -12.61 5,959,759.958 676,265.960 0.26 40.92 2,200.00 1.75 187.13 2,199.14 2,128.64 -53.36 -12.71 5,959,759.190 676,265.879 0.17 41.55 2,225.00 1.78 190.37 2,224.13 2,153.63 -54.12 -12.82 5,959,758.427 676,265.780 0.42 42.1 2,250.00 1.74 189.21 2,249.12 2,178.62 -54.88 -12.95 5,959,757.668 676,265.667 0.21 42.79 2,275.00 1.79 189.11 2,274.11 2,203.61 -55.64 -13.08 5,959,756.905 676,265.562 0.20 43.40 2,300.00 1.79 189.77 2,299.10 2,228.60 -56.41 -13.21 5,959,756.132 676,265.452 0.08 44.03 2,325.00 1.77 189.27 2,324.08 2,253.58 -57.17 -13.33 5,959,755.363 676,265.342 0.10 44.65 2,350.00 1.83 189.65 2,349.07 2,278.57 -57.95 -13.46 5,959,754.586 676,265.231 0.24 45.28 2,375.00 1.76 189.67 2,374.06 2,303.56 -58.72 -13.59 5,959,753.811 676,265.118 0.28 45.90 2,400.00 1.83 188.90 2,399.05 2,328.55 -59.49 -13.72 5,959,753.035 676,265.010 0.30 46.53 2,425.00 1.78 190.17 2,424.03 2,353.53 -60.27 -13.85 5,959,752.256 676,264.897 0.26 47.16 2,450.00 1.84 189.67 2,449.02 2,378.52 -61.05 -13.99 5,959,751.475 676,264.780 0.25 47.79 2,475.00 1.79 190.17 2,474.01 2,403.51 -61.83 -14.12 5,959,750.692 676,264.662 0.21 4642 2,500.00 1.83 189.45 2,499.00 2,428.50 -62.61 -14.26 5,959,749.911 676,264.546 0.18 49.05 11/30/2017 8 57:48AM Page 6 COMPASS 5000.1 Build 81D b BP BAKER P Final Survey Report JUGHES Emm, Company: North America - ALASKA -BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS NIS.. E/W Northing Easting DLeg V.Sec (usft) (°) (°) Wait) (weft) (usft) (usft) (uaR) Waft) (°I100usft) (usft) 2,525.00 1.76 190.52 2,523.98 2,453.48 -53.38 -14.39 5,959,749.137 676,264.428 0.31 49,6-, 2,550.00 1.78 189.85 2,548.97 2,478.47 -64.14 -14.53 5,959,748.374 676,264.309 0.12 50.28 2,575.00 1.69 188.41 2,573.96 2,503.46 -64.88 -14.85 5,959,747.625 876,264.207 0.40 50.89 2,600.00 1.75 189.90 2,598.95 2,528.45 -6562 -14.77 5,959,746.881 676,264.105 0.30 51.50 2,625.00 1.70 188.38 2,623.94 2,553.44 -66.37 -14.89 5,959,746.136 676,264.002 0.27 52.10 2,650.00 1.73 189.85 2,648.93 2,578.43 -67.11 -15.01 5,959,745.395 676,263.901 0.21 52.70 2,675.00 1.70 188.19 2,673.92 2,603.42 -67.85 -15.13 5,959,744.653 676,263.801 0.23 5330 2,700.00 1.72 188.99 2,698.91 2,628.41 -68.58 -15.24 5,959,743.913 676,263.707 0.12 53.91 2,725.00 1.70 188.91 2,723.89 2,653.39 -69.32 -15.35 5,959,743.174 676,263.608 0.08 54.51 2,750.00 1.67 188.84 2,748.88 2,678.38 -70.05 -15.47 5,959,742.445 676,263.512 0.12 55.10 2,775.00 1.62 188.69 2,773.87 2,703.37 -70.76 -15.58 5,959,741.733 676,263419 0.20 5568 2,800.00 1.36 190.31 2,798.86 2,728.36 -71.40 -15.68 5,959,741.090 676,263.328 1.05 56.20 2,825.00 1.10 198.07 2,823.86 2,753.36 -71.92 -15.81 5,959,740.567 676,263.212 1.23 5661 2,850.00 0.80 206.84 2,848.86 2,778.36 -72.30 -15.96 5,959,740.180 676,263.068 1.33 56.88 2,875.00 0.70 223.35 2,873.85 2,803.35 -72.57 -16.15 5,959,739.909 676,262.891 0.95 5703 2,900.00 0.62 226.05 2,898.85 2,828.35 -72.77 -16.35 5,959,739.699 676,262.694 0.34 57.1: 2,925.00 0.67 228.39 2,923.85 2,853.35 -72.96 -16.56 5,959,739.504 676,262.491 0.23 57.19 2,950.00 0.63 230.00 2,948.85 2,878.35 -73.15 -16.77 5,959,739.313 676,262.281 0.18 57.26 2,975.00 0.64 229.08 2,973.85 2,903.35 -73.33 -16.98 5,959,739.128 676,262.075 0.06 57.32 3,000.00 0.65 228.97 2,998.85 2,928.35 -73.51 -17.19 5,959,738.939 676,261.867 0.04 57.39 3,025.00 0.83 231.37 3,023.84 2,953.34 -73.69 -17.41 5,959,738.755 676,261.657 0.13 57.45 3,050.00 0.52 241.25 3,048.84 2,978.34 -73.83 -17.81 5,959,738.610 676,261.453 0.59 57.48 3,075.00 0.43 242.40 3,073.84 3,003.34 -73.93 -1280 5,959,738.508 676,261.273 0.36 57.48 3,100.00 0.46 247.43 3,098.84 3,028.34 -74.01 -17.97 5,959,738.422 676,261.099 0.20 57.47 3,125.00 0.44 241.50 3,123.84 3,053.34 -74.10 -18.15 5,959,738.333 676,260.924 0.20 57.47 3,150.00 0.46 247.99 3,148.84 3,078.34 -74.18 -18.33 5,959,738.246 676,260.749 0.22 57.46 3,175.00 0.42 241.13 3,173.84 3,103.34 -74.26 -18.50 5,959,738.160 676,260.577 0.26 57.45 11/302017 8:57.48AM Page 7 COMPASS 5000.1 Build 81D BPBAT(ER by Final Survey Report GHES occompaW Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc (usft) 1°) 3,200.00 3,225.00 3,250.00 3,275.00 3,300.00 3,325.00 3,350.00 3,375.00 3,400.00 3,425.00 3,450.00 3,475.00 3,500.00 3,525.00 3,530.00 13 318" 3,550.00 3,575.00 3,600.00 3,625.00 3,650.00 3,675.00 3,700.00 3,725.00 3,750.00 3,775.00 3,800.00 0.21 Azi (azimuth) TVD TVDSS NIS EIW Northing Easting 676,258.870 DLeg V. Sec 57.75 0.24 (') (usft) (usft) (usft) (usft) (usft) (usft) 676,258.813 (°1100usft) (usft) 57.80 0.49 245.67 3,198.84 3,128.34 -74.35 -18.68 5,959,738.067 676,260.402 676,258.758 0.31 574'_ 57.84 0.43 238.82 3,223.84 3,153.34 -74.44 -18.86 5,959,737.971 676,260.227 676,258.701 0.33 5745 57.88 0.48 245.51 3,248.84 3,178.34 -74.53 -19.03 5,959,737.875 676,260.053 676,258.632 0.29 57.45 57.91 043 241.40 3,273.84 3,203.34 -74.62 -19.21 5,959,737.782 676,259.878 676,258.557 0.24 57.45 57.93 0.47 244.12 3,298.83 3,228.33 -74.71 -19.38 5,959,737.688 676,259.705 676,258.475 0.18 5745 57.94 0.40 241.94 3,323.83 3,253.33 -74.80 -19.55 5,959,737.599 676,259.538 678,258.398 0.29 57.45 57.96 0.37 239.57 3,348.83 3,278.33 -74.88 -19.70 5,959,737.513 676,259.393 676,258.314 0.14 57.45 57.98 0.25 230.37 3,373.83 3,303.33 -74.96 -19.81 5,959,737.435 676,259.284 876,258.228 0.52 57.47 57.99 0.24 220.00 3,398.83 3,328.33 -75.03 -19.89 5,959,737.358 676,259.210 676,258.139 0.18 57.50 57.98 0.23 218.42 3,423.83 3,353.33 -75.11 -19.95 5,959,737.277 676,259.147 0.05 57.54 0.22 217.02 3,448.83 3,378.33 -75.19 -20.01 5,959,737.198 676,259.089 0.05 57.58 0.22 218.43 3,473.83 3,403.33 -75.26 -20.07 5,959,737.120 676,259.033 0.01 57.62 0.21 210.96 3,498.83 3,428.33 -75.34 -20.12 5,959,737.041 676,258.983 0.09 57.67 0.24 221.31 3,523.83 3,453.33 -75.42 -20.18 5,959,736.961 676,258.926 0.20 57.71 0.23 219.46 3,528.83 3,458.33 -75.44 -20.19 5,959,736.945 676,258.913 0.20 57.72._. 0.21 210.95 3,548.83 3,478.33 -75.50 -20.24 5,959,736.881 676,258.870 0.20 57.75 0.24 222.79 3,573.83 3,503.33 -75.58 -20.30 5,959,736.802 676,258.813 0.22 57.80 0.20 208.86 3,598.83 3,528.33 -75.65 -20.35 5,959,736.724 676,258.758 0.27 57.84 0.24 226.28 3,623.83 3,553.33 -75.73 -20.41 5,959,736.648 676,258.701 0.31 57.88 0.22 223.08 3,648.83 3,578.33 -75.80 -20.48 5,959,736.575 676,258.632 0.10 57.91 0.24 235.88 3,673.83 3,603.33 -75.86 -20.56 5,959,736.509 676,258.557 0.22 57.93 0.22 236.30 3,698.83 3,628.33 -75.92 -20.64 5,959,736.451 676,258.475 0.08 57.94 0.24 227.79 3,723.83 3,653.33 -75.98 -20.72 5,959,738.388 678,258.398 0.16 57.96 0.25 240.20 3,748.83 3,678.33 -76.04 -20.81 5,959,736.323 676,258.314 0.22 57.98 0.23 232.16 3,773.83 3,703.33 -76.10 -20.89 5,959,736.264 876,258.228 0.16 57.99 0.24 255.44 3,798.83 3,728.33 -78.15 -20.98 5,959,736.217 676,258.139 0.38 57.98 11/302017 8..57:48AM Page 8 COMPASS 5000.1 Build 81D by BP BAKER Final Survey Report JUGHES f<,m , Company: North America -ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB Q 70.50usft p0.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi(azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) V) (°) (usft) (Usti) (usft) (usft) (usft) (usft) (°1100usft) (usft) 3,825.00 0.27 259.10 3,823.83 3,753.33 -76.17 -21.09 5,959,736.191 676,258.031 0.14 57.9E 3,850.00 0.25 254.75 3,848.83 3,778.33 -78.20 -21.20 5,959,736.163 676,257.921 0.11 57.93 3,875.00 0.28 267.41 3,873.83 3,803.33 -76.21 -21.32 5,959,736.143 676,257.808 0.26 57.89 3,900.00 0.26 259.68 3,898.83 3,828.33 -76.23 -21.43 5,959,736.127 676,257.691 0.17 57.85 3,925.00 0.27 265.49 3,923.83 3,853.33 -76.24 -21.55 5,959,736.110 676,257.577 0.11 57.81 3,950.00 0.29 272.93 3,948.83 3,878.33 -76.24 -21.67 5,959,736.105 676,257.455 0.17 57.75 3,975.00 0.27 267.68 3,973.83 3,903.33 -76.24 -21.79 5,959,736.103 676,257.333 0.13 57.70 4,000.00 0.32 275.51 3,998.83 3,928.33 -76.24 -21.92 5,959,736.105 676,257.205 0.26 57.63 4,025.00 0.27 273.62 4,023.83 3,953.33 -76.23 -22.05 5,959,736.112 676,257.076 0.20 57.57 4,050.00 0.28 275.63 4,048.83 3,978.33 -76.22 -22.17 5,959,736.119 676,256.957 0.06 57.50 4,075.00 0.33 271.44 4,073.83 4,003.33 -76.21 -22.30 5,959,738.124 676,256.824 0.22 57.44 4,100.00 0.28 264.88 4,098.83 4,028.33 -76.21 -22.43 5,959,736.117 676,256.691 0.24 57.38 4,125.00 0.32 275.90 4,123.83 4,053.33 -76.21 -22.56 5,959,736.116 675,256.561 0.28 57.32 4,150.00 0.26 275.95 4,148.83 4,078.33 -76.20 -22.69 5,959,736.126 676,256.430 0.16 57.24 4,175.00 0.29 275.31 4,173.83 4,103.33 -76.19 -22.82 5,959,736.135 676,256.306 0.04 57.18 4,200.00 0.32 283.11 4,198.82 4,128.32 -76.16 -22.95 5,959,736.154 676,256.175 0.20 57 l 4,225.00 0.32 278.71 4,223.82 4,153.32 -76.14 -23.09 5,959,736.177 676,256,037 0.10 57.01 4,250.00 0.34 279.20 4,246.82 4,178.32 -76.11 -23.23 5,959,736.196 676,255.895 0.08 56.93 4,275.00 0.30 278.27 4,273.82 4,203.32 -76.09 -23.37 5,959,736.214 676,255.756 0.16 5684 4,300.00 0.34 280.58 4,298.82 4,228.32 -76.07 -23.50 5,959,736.234 676,255.618 0.17 56 76 4,325.00 0.35 281.25 4,323.82 4,253.32 -76.04 -23.65 5,959,736.259 676,255.470 0.04 56.67 4,350.00 0.32 271.18 4,348.82 4,278.32 -76.03 -23.80 5,959,736.272 676,255.325 0.26 56 59 4,375.00 0.32 282.68 4,373.82 4,303.32 -76.01 -23.93 5,959,736.286 676,255.186 0.28 56.51 4,400.00 0.34 277.95 4,398.82 4,328.32 -75.98 -24.08 5,959,736.308 676,255.044 0.14 5642 4,425.00 0.34 281.42 4,423.82 4,353.32 -75.96 -24.22 5,959,736.329 676,254.898 0.08 56.33 4,450.00 0.38 296.80 4,448.82 4,378.32 -75.91 -24.37 5,959,736.378 676,254.750 0.42 56.22 4,475.00 0.37 287.64 4,473.82 4,403.32 -75.84 -24.52 5,959,736.436 676,254.597 0.24 56.09 11/302017 8:57:48AM Page 9 COMPASS 5000.1 Build 81D byBP BAKER Final Survey Report UGHES GEmmpany Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PR DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Eaating DLeg V. Seo (usft) (') O (usft) (usft) (usft) (usft) (usft) (waft) (°11100isft) (usfq - 4,500.00 0.38 29656 4,498.82 4,428.32 -7578 -24.67 5,959,736494 676,254.445 0.24 55.9-, 4,525.00 0.41 299.39 4,523.82 4,453.32 -75.70 -24.82 5,959,736.572 676,254.291 0.14 55.83 4,550.00 0.42 304.51 4,548.82 4,478.32 -75.81 -24.98 5,959,736.664 676,254.135 0.15 55.67 4,575.00 0.42 309.68 4,573.82 4,503.32 -75.50 -25.12 5,959,736.771 676,253.987 0.15 55.51 4,600.00 0.43 301.61 4,598.82 4,528.32 -75.39 -25.27 5,959,736.875 676,253.834 0.24 55.34 4,625.00 0.44 305.02 4,623.82 4,553.32 -75.28 -25.43 5,959,736.975 676,253.673 0.11 55.17 4,650.00 0.44 306.13 4,648.82 4,578.32 -75.17 -25.59 5,959,737.083 676,253.514 0.03 55.00 4,675.00 0.42 307.82 4,673.81 4,603.31 -75.06 -25.74 5,959,737.193 676,253.362 0.09 54.83 4,700.00 0.49 302.04 4,698.81 4,628.31 -74.95 -25.90 5,959,737.302 676,253.196 0.33 54.66 4,725.00 0.48 308.06 4,723.81 4,653.31 -74.83 -26.07 5,959,737.419 676,253.020 0.21 54.47 4,750.00 0.62 307.26 4,748.81 4,678.31 -74.68 -26.26 5,959,737.561 676,252.827 0.56 54.25 4,775.00 0.79 306.76 4,773.81 4,703.31 -74.49 -26.51 5,959,737.740 676,252.577 0.66 53,98 4,800.00 0.94 305.75 4,798.81 4,728.31 -74.27 -26.81 5,959,737.956 676,252.267 0.60 53.64 4,825.00 0.92 308.69 4,823.80 4,753.30 -74.03 -27.14 5,959,738.193 575,251.938 0.21 53.27 4,850.00 0.95 308.24 4,848.80 4,778.30 -73.77 -27.48 5,959,738.439 676,251.613 0.12 52.90 -- 4,875.00 0.96 307.57 4,873.80 4,803.30 -73.52 -27.79 5,959,738.688 676,251.279 0.06 52.51 4,900.00 0.96 306.14 4,898.79 4,828.29 -73.26 -28.12 5,959,738.931 676,250.938 0.10 52.15 4,925.00 1.05 309.76 4,923.79 4,853.29 -72.99 -28.47 5,959,739.193 676,250.586 0.44 51.75 4,950.00 1.11 310.57 4,948.79 4,878.29 -72.69 -28.83 5,959,739.488 676,250.219 0.25 51.31 4,975.00 1.15 311.80 4,973.78 4,903.28 -72.37 -29.20 5,959,739.804 676,249.841 0.19 50.85 5,000.00 1.15 311.00 4,998.78 4,928.28 -72.03 -29.57 5,959,740.127 676,249.457 0.06 50.39 5,025.00 1.21 311.13 5,023.77 4,95327 -71.70 -29.96 5,959,740.456 676,249.061 0.24 49.91 5,050.00 1.22 311.14 5,048.76 4,978.26 -71.35 -30.36 5,959,740.795 676,248.653 0.04 49.41 5,075.00 1.22 311.30 5,073.76 5,003.26 -71.00 -30.76 5,959,741.136 676,248.245 0.01 48.92 5,100.00 1.29 308.58 5,098.75 5,028.25 -70.65 -31.18 5,959,741.477 676,247.817 0.37 48.41 5,125.00 1.26 309.67 5,123.75 5,053.25 -70.29 -31.61 5,959,741.818 676,247.377 0.15 47.90 5,150.00 1.28 312.13 5,148.74 5,078.24 -69.93 -32.03 5,959,742.171 676,246.950 0.23 47.39 1113012017 8:57:48AM Page 10 COMPASS 5000.1 Build BID b BP BAKER P Final Survey Report gUGHES E-Pany Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Basting OL09 V. Sec (usft) (I V) (usft) (usft) (usft) (usft) (usft) (ustt) (°1100usft) (usft) 5,175.00 1.28 309.96 5,173.73 5,103.23 -69.56 -32.45 5,959,742.528 676,246.521 0.19 46.87 5,200.00 1.28 310.15 5,198.73 5,128.23 -69.21 -32.88 5,959,742.877 676,246.085 0.02 4635 5,225.00 1.32 309.18 5,223.72 5,153.22 -68.84 -33.32 5,959,743.229 676,245.640 0.18 45.63 5,250.00 1.31 309.59 5,248.72 5,178.22 -68.48 -33.76 5,959,743.582 676,245.188 0.05 45.30 5,275.00 1.36 307.30 5,273.71 5,203.21 -68.12 -34.22 5,959,743.933 676,244.724 0.29 44.77 5,300.00 1.36 306.71 5,298.70 5,228.20 -67.76 -34.69 5,959,744.279 676,244.242 0.06 44.24 5,325.00 1.38 307.30 5,323.69 5,253.19 -67.40 -35.17 5,959,744.627 676,243.756 0.10 43.70 5,350.00 1.39 306.08 5,348.69 5,278.19 -67.04 -35.65 5,959,744.977 676,243.263 0.12 43.16 5,375.00 1.41 306.61 5,373.68 5,303.18 -66.68 -36.14 5,959,745.327 676,242.763 0.10 42.61 5,400.00 1.39 306.34 5,398.67 5,328.17 -66.31 -36.63 5,959,745.679 676,242.263 0.08 42.06 5,425.00 1.46 306.01 5,423.66 5,353.16 -65.95 -37.14 5,959,746.034 676,241.753 0.28 41.50 5,450.00 1.41 307.99 5,448.66 5,378.16 -65.57 -37.64 5,959,746.399 676,241.244 0.28 40.94 5,475.00 1.40 308.99 5,473.65 5,403.15 -65.19 -38.12 5,959,746.769 676,240.756 0.11 40.38 5,500.00 1.41 307.92 5,498.64 5,428.14 -64.81 -38.60 5,959,747.138 676,240.267 0.11 39.82 5,525.00 1.44 306.07 5,523.63 5,453.13 -64.43 -39.09 5,959,747.501 676,239.762 0.22 3926 _.. 5,550.00 1.46 308.58 5,548.63 5,478.13 -64.05 -39.60 5,959,747.872 676,239.250 0.27 38.6E 5,575.00 1.46 307.60 5,573.62 5,503.12 -63.66 -00.10 5,959,748.253 676,238.740 0.10 38.11 5,600.00 1.46 308.82 5,598.61 5,528.11 -63.26 40.60 5,959,748.638 676,238.227 0.15 37.53 5,625.00 1.49 308.75 5,623.60 5,553.10 -62.86 -41.11 5,959,749.032 676,237.712 0.04 36.93 5,650.00 1.57 310.14 5,648.59 5,578.09 -62.43 -41.62 5,959,749.444 676,237.187 0.35 36.32 5,875.00 1.60 310.19 5,673.58 5,603.08 -61.99 -42.15 5,959,749.877 676,236.649 0.12 35.68 5,700.00 1.66 310.16 5,698.57 5,628.07 -61.53 -42.69 5,959,750.323 676,236,095 0.24 35.021 5,725.00 1.66 310.92 5,723.56 5,653.06 -61.06 -43.24 5,959,750.781 676,235.533 0.09 34.351 5,750.00 1.69 311.44 5,748.55 5,678.05 -60.57 -43.79 5,959,751.249 676,234.972 0.13 33.671 5,775.00 1.66 311.66 5,773.54 5,703.04 -60.09 -44.34 5,959,751.721 676,234.414 0.12 32.99 5,800.00 1.68 312.02 5,798.53 5,728.03 -59.60 -44.88 5,959,752.194 676,233.860 0.09 32.31 1 5,625.00 1.69 312.60 5,823.52 5,753.02 -59.11 -45.43 5,959,752.676 676,233.305 0.08 31.62 i 111302017 8:57:48AM Page 11 COMPASS 5000.1 Build 81D BP BAKER by Final Survey Report JUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB (g? 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easgng DUB V. Sec (usft) (1) V) (usft) (usft) (usft) (usft) (usft) (usft) rMorusft) (usft) 5,850.00 1.74 311.75 5,848.51 5,778.01 -58.61 -45.98 5,959,753.165 676,232.739 0.22 30.92 5,875.00 1.70 312.84 5,873.50 5,803.00 -58.10 -46.54 5,959,753.857 676,232.172 0.21 30.22 5,900.00 1.59 310.33 5,898.49 5,827.99 -57.63 -47.07 5,959,754.120 676,231.625 0.53 29.55 5,925.00 1.54 310.82 5,923.46 5,852.98 -57.18 -47.59 5,959,754.552 676,231.095 0.21 28.91 5,950.00 1.56 310.94 5,948.47 5,877.97 -56.74 -48.10 5,959,754.983 676,230.575 0.08 28.29 5,975.00 1.51 310.79 5,973.46 5,902.96 -56.30 -48.61 5,959,755.409 676,230.058 0.20 27.66 6,000.00 1.37 309.20 5,998.45 5,927.95 -55.90 -49.09 5,959,755.801 676,229.568 0.58 27.08 6,025.00 1.32 307.67 6,023.44 5,952.94 -55.53 -49.55 5,959,756.155 676,229.100 0.25 26.55 6,050.00 1.20 308.26 6,048.44 5,977.94 -55.19 49.98 5,959,756.483 676,228.659 0.48 26.05 6,075.00 1.21 308.99 6,073.43 6,002.93 -54.87 -50.39 5,959,756.802 676,228.240 0.07 25.57 6,100.00 1.17 308.28 6,098.43 6,027.93 -54.54 -50.80 5,959,757.116 676,227.827 0.17 25.09 6,125.00 1.09 306.38 6,123.42 6,052.92 -54.24 -51.19 5,959,757.406 676,227.429 0.35 24.65 6,150.00 1.05 306.83 6,148.42 6,077.92 -53.96 -51.57 5,959,757.875 676,227.048 0.16 24.23 6,175.00 1.03 306.14 6,173.41 6,102.91 -53.69 -51.93 5,959,757.937 676,226.677 0.09 23.82 6,200.00 0.99 307.68 6,198.41 6,127.91 -53.43 -52.28 5,959,758.193 676,226.318 0.19 2342 6,225.00 0.95 305.86 6,223.41 6,152.91 -53.18 -52.62 5,959,758.438 676,225.973 0.20 23,0- 6,250.00 0.92 305.24 6,248.40 6,177.90 -52.94 -52.95 5,959,758.668 676,225.636 0.13 22.68 6,275.00 0.88 304.55 6,273.40 6,202.90 -52.71 -53.28 5,959,758.885 676,225.309 0.17 22.33 6,300.00 0.82 304.38 6,298.40 6,227.90 -52.50 -53.58 5,959,759.087 676,224.998 0.24 22.01 6,325.00 0.74 309.71 6,323.39 6,252.89 -52.30 -53.85 5,959,759.285 676,224.722 0.43 21.70 6,350.00 0.69 307.15 6,348.39 6,277.89 -52.11 -54.10 5,959,759.473 676,224.473 0.24 21.42 6,375.00 0.68 306.66 6,373.39 6,302.89 -51.93 -54.34 5,959,759.647 676,224.230 0.05 21.15 6,400.00 0.59 311.85 6,398.39 6,327.89 -51.75 -54.55 5,959,759.816 676,224.011 0.43 20.89 6,425.00 0.49 320.15 6,423.39 6,352.89 -51.58 -54.72 5,959,759.980 676,223.843 0.51 20.67 6,450.00 0.48 323.14 6,448.39 6,377.89 -51.42 -54.85 5,959,760.143 676,223.708 0.11 20.46 6,475.00 0.44 324.61 6,473.39 6,402.89 -51.26 -54.97 5,959,760.302 676,223.585 0.17 20.26 6,500.00 0.39 333.21 6,498.39 6,427.89 -51.10 -55.06 5,959,760.454 676,223.488 0.32 20.08 11/30/2017 8:57:48AM Page 12 COMPASS 5000.1 Build 81D b BP BA ER P Final Survey Report JUGHES E,-,, Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EAN Northing Easting DLeg V. Sec (usft) N V) (usft) Wall (usft) (usR) (usft) (usft) (°/100usft) (usft) 6,525.00 0.32 341.65 6,523.39 6,452.89 -50.96 -55.12 5,959,760.595 676,223424 0.35 19.9 6,550.00 0.27 352.89 6,548.39 6,477.89 -50.83 -55.15 5,959,760.719 676,223.392 0.31 1980. 6,575.00 0.30 6.28 6,573.38 6,502.88 -50.71 -55.15 5,959,760.843 676,223.389 0.29 1969. 6,600.00 0.28 355.40 6,598.38 6,527.86 -50.59 -55.15 5,959,760.968 676,223.388 0.23 19.58 6,625.00 0.31 5.16 6,623.38 6,552.88 -50.46 -55.15 5,959,761.097 676,223.387 0.23 19.47 6,650.00 0.25 354.17 6,648.38 6,577.88 -50.34 -55.14 5,959,761.218 676,223.384 0.32 19.36 6,675.00 0.29 1.54 6,673.38 6,602.88 -50.22 -55.15 5,959,761.336 676,223.378 0.21 1926. 6,700.00 0.27 354.68 6,698.38 6,627.88 -50.10 -55.15 5,959,761.457 676,223.371 0.16 19.15 6,725.00 0.28 356.42 6,723.38 6,652.88 -49.98 -55.16 5,959,761.577 676,223.359 0.05 1903. 6,750.00 0.13 338.08 6,748.38 6,677.88 -49.89 -55.18 5,959,761.664 676,223.343 0.65 18.95 6,775.00 0.13 314.26 6,773.38 6,702.88 -49.84 -55.21 5,959,761.709 676,223.311 0.21 18.90 6,800.00 0.10 298.92 8,798.38 6,727.88 -49.81 -55.25 5,959,761.739 676,223.270 0.17 18.85 6,825.00 0.20 271.08 6,823.38 6,752.88 -49.80 -55.31 5,959,761.748 676,223.207 0.48 18.81 6,850.00 0.22 262.77 6,848.38 6,777.88 -49.81 -55.40 5,959,761.741 676,223.116 0.15 18.77 6,875.00 0.37 256.10 6,873.38 6,802.88 -49.83 -55.53 5,959,761.713 676,222.991 0.61 18.74 -. 6,900.00 0.50 254.44 6,898.38 6,827.88 -49.88 -55.71 5,959,761.660 676,222.809 0.52 18.7t 6,925.00 0.54 253.27 6,923.38 6,852.88 -49.94 -55.93 5,959,761.591 676,222.592 0.17 18.65 6,950.00 0.61 250.31 6,948.36 6,677.88 -50.02 -56.17 5,959,761.507 676,222.356 0.30 18.61 6,975.00 0.61 249.67 6,973.38 6,902.88 -50.11 -56.42 5,959,761.410 676,222.108 0.03 18.58 7,000.00 0.67 249.25 6,998.38 6,927.88 -50.21 -56.68 5,959,761.306 676,221.849 0.24 18.55 7,025.00 0.77 245.71 7,023.37 6,952.87 -50.33 -56.97 5,959,761.178 676,221.562 0.44 18.52 7,0%D0 0.83 241.68 7,048.37 6,977.87 -50.49 -57.28 5,959,761.016 676,221.254 0.33 18.52 7,075.00 0.82 242.17 7,073.37 7,002.87 -50.66 -57.60 5,959,760.839 676,220.940 0.05 18.52 7,100.00 0.85 243.91 .7,098.37 7,027.87 -50.82 -57.92 5,959,760.667 676,220.619 0.16 18.52 7,125.00 0.86 241.23 7,123.36 7,052.86 -50.99 -58.25 5,959,760.487 676,220.293 0.16 18.52 7,150.00 0.85 241.85 7,148.36 7,077.86 -51.17 -58.58 5,959,760.302 676,219.969 0.05 18.53 7,175.00 0.89 240.05 7,173.36 7,102.86 -51.36 -58.91 5,959,760.110 676,219.642 0.19 18.54 11/302017 8:57:4a4M Page 13 COMPASS 5000.1 Build 81D b BP BA, ICER p Final Survey Report UGHES cerw„parn Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB Q 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (I V) (usft) (usft) (waft) (usft) (usft) (usft) ('1100usft) (usft) -- 7,200.00 0.85 241.23 7,198.36 7,127.86 -51.54 -59.24 5,959,759.916 676,219.315 0.16 18.5: 7,225.00 0.89 238.42 7,223.35 7,152.85 -51.73 -59.57 5,959,759.717 676,218.992 0.23 18.57 7,250.00 0.81 235.01 7,248.35 7,177.85 -51.94 -59.88 5,959,759.507 676,218.687 0.38 18.61 7,275.00 0.86 234.11 7,273.35 7,202.85 -52.15 -60.18 5,959,759.289 676,218.395 0.21 18.66 7,300.00 0.84 233.36 7,298.34 7,227.84 -52.37 -60.48 5,959,759.063 676,218.101 0.09 18.71 7,325.00 0.86 233.26 7,323.34 7,252.84 -52.59 -60.77 5,959,758.834 676,217.809 0.08 18.78 7,350.00 0.88 230.44 7,348.34 7,277.84 -52.82 -61.07 5,959,758.593 676,217.516 0.19 18.85 7,375.00 0.89 227.59 7,373.34 7,302.84 -53.08 -61.36 5,959,758.333 676,217.231 0.18 18.94 7,400.00 0.94 224.60 7,398.33 7,327.83 -53.35 -61.65 5,959,758.049 676,216.950 0.28 19.05 7,425.00 0.69 222.21 7,423.33 7,352.83 -53.64 -61.93 5,959,757.753 676,216.683 0.25 19.18 7,450.00 0.91 219.53 7,448.33 7,377.83 -53.94 -62.18 5,959,757.450 676,216.433 0.19 19.33 7,475.00 0.91 218.33 7,473.32 7,402.82 -54.25 -62.43 5,959,757.135 676,216.191 0.08 19.49 7,500.00 0.92 215.77 7,498.32 7,427.82 -54.57 -62.67 5,959,756.811 676,215.958 0.17 19.66 7,525.00 0.90 214.76 7,523.32 7,452.82 -54.89 -62.90 5,959,756.482 676,215.736 0.10 19.84 7,550.00 0.93 213.72 7,548.31 7,477.81 -55.22 -63.13 5,959,756.147 676,215.520 0.14 20.03 7,575.00 0.96 213.07 7,573.31 7,502.81 -55.57 -63.35 5,959,755.797 676,215.301 0.13 20.2: 7,600.00 0.93 214.09 7,598.31 7,527.81 -55.91 -63.58 5,959,755.449 676,215.081 0.14 20.43 7,625.00 0.89 211.81 7,623.30 7,552.80 -56.24 -63.60 5,959,755.111 676,214.873 0.22 2063 7,650.00 0.88 211.52 7,648.30 7,577.80 -56.57 -64.00 5,959,754.781 676,214.680 0.12 20.83 7,675.00 0.91 207.53 7,673.30 7,602.80 -56.90 -64.19 5,959,754.441 676,214.498 0.32 21.04 7,700.00 0.83 194.22 7,698.29 7,627.79 -57.25 -64.32 5,959,754.086 676,214.370 0.87 21.29 7,725.00 0.92 167.77 7,723.29 7,652.79 -57.63 -64.33 5,959,753.714 676,214.377 1.64 21 fit 7,750.00 1.40 139.55 7,748.29 7,677.79 -58.06 -64.09 5,959,753.292 676,214.628 2.93 22.11 7,775.00 1.89 129.91 7,773.28 7,702.78 -58.55 -63.57 5,959,752.807 676,215.153 2.24 2279 7,800.00 2.46 124.52 7,798.26 7,727.76 -59.12 -62.81 5,959,752.256 676,215.925 2.42 23.64 7,825.00 3.02 120.33 7,823.23 7,752.73 -59.76 -61.80 5,959,751.644 676,216.950 2.38 24.67 7,850.00 3.55 117.85 7,848.19 7,777.69 -60.45 -60.55 5,959,750.979 676,216.218 2.19 25.86 1113012017 8:57:48AM Page 14 COMPASS 5000.1 Build BID "' " by ESP BAKER Final ,UG Survey Report UGHES c[rmmoam Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc Azi (azimuth) ND TVDSS NIS EIW Northing Easting DLeg V. See (usft) (°I (°) (usft) (usft) (usft) (usft) (usft) (usft) (°NOgusft) (usft) - 7,97500 3.90 116.16 7,873,14 7,802.64 -61.19 -59.10 5,959,750.277 676,219.683 1.47 27.11 7,900.00 4.11 116.17 7,898.07 7,827.57 -61.96 -57.54 5,959,749.544 676,221.267 0.84 28.59 7,925.00 4.27 115.56 7,923.01 7,852.51 -62.75 -55.89 5,959,748.786 676,222.929 0.66 30.05 7,950.00 4.70 113.82 7,947.93 7,877.43 -63.57 -54.11 5,959,748.013 676,224.724 1.80 31.59 7,975.00 4.97 113.54 7,972.84 7,902.34 -64.42 -52.19 5,959,747.212 676,226.673 1.08 33.23 8,000.00 5.40 112.77 7,997.74 7,927.24 -65.30 -50.11 5,959,746.374 676,228.771 1.74 34.97 8,025.00 5.90 111.86 8,022.62 7,952.12 -86.24 -47.83 5,959,745.494 676,231.069 2.03 36.85 8,050.00 6.33 111.36 8,047.48 7,976.98 -67.22 -45.35 5,959,744.572 676,233.567 1.73 38.85 8,075.00 6.86 111.10 8,072.31 8,001.81 -68.26 -42.68 5,959,743.595 676,236.267 2.12 41.01 8,100.00 7.67 112.51 8,097.11 8,026.61 -69.43 -39.74 5,959,742.488 676,239.228 3.32 43.40 8,125.00 8.23 112.32 8,121.87 8,051.37 -70.75 -36.55 5,959,741.245 676,242.455 2.24 46.04 8,150.00 9.58 114.83 8,1413.57 8,076.07 -72.30 -33.00 5,959,739.776 676,246.033 5.62 49.05 8,175.00 10.25 114.16 8,171.19 8,100.69 -74.09 -29.09 5,959,738.084 676,249.991 2.72 52.43 8,200.00 11.17 115.45 8,195.76 8,125.26 -76.04 -24.87 5,959,736.233 676,254.252 3.80 56.10 8,225.00 12.03 116.03 8,220.25 8,149.75 -78.22 -20.34 5,959,734.156 676,258.829 3.47 60.12 8,250.00 12.88 116.76 8,244.66 8,174.16 -80.62 -15.51 5,959,731.872 676,263.713 3.46 64.4; 8,275.00 13.79 117.25 8,268.98 8,198.48 -83.24 -10.38 5,959,729.374 676,268.909 3.67 69.16 8,300.00 14.51 117.30 8,293.23 8,222.73 -86.04 -4.94 5,959,726.702 676,274.405 2.88 74.14 8,325.00 15.21 117.26 8,317.39 8,246.89 -88.98 0.75 5,959,723.898 676,280.170 2.80 79.37 8,327.00 15.29 117.23 8,319.32 8,248.82 -89.22 1.22 5,959,723.668 676,280.643 3.81 79.80 9 618" 8,350.00 16.16 116.96 8,341.46 8,270.96 -92.06 6.77 5,959,720.961 676,286.257 3.81 84.87 8,375.00 17.39 116.38 8,365.39 8,294.89 -95.30 13.22 5,959,717.876 676,292.779 4.97 90.71 8,400.00 18.55 116.27 8,389.17 8,318.67 -98.72 20.13 5,959,714.619 676,299.770 4.64 96.93 8,425.00 19.89 116.95 8,412.78 8,342.28 -102.40 27.49 5,959,711.105 676,307.211 5.43 103.56 8,450.00 21.27 117.83 8,436.18 8,365.68 -106.45 35.29 5,959,707.245 676,315.104 5.66 110.76 8,475.00 23.03 118.48 8,459.34 8,388.84 -110.90 43.60 5,959,702.992 676,323.515 7.11 118.53 111302017 8:57:48AM Page 15 COMPASS 5000.1 Build 81D b BP BAKER p Final Survey Report gUGHES m, v Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (*1100usft) (usft) 8,500.00 24.66 119.71 8482.20 8,41170 -115.82 5243 5,959,698.284 676,332.456 682 126.9L 8,525.00 26.49 120.24 8,504.75 8,434.25 -121.21 61.78 5,959,693.112 676,341.927 7.36 136.04 8,550.00 24.55 121.98 8,527.31 8,456.81 -126.77 71.00 5,959,687.771 676,351.277 8.32 145.22 8,575.00 21.75 126.51 8,550.30 8,479.80 -132.28 79.13 5,959,682.455 676,359.534 13.27 153.84 8,600.00 22.80 132.50 8,573.44 8,502.94 -138.30 86.42 5,959,676.599 676,366.989 10.00 162.55 8,625.00 25.71 137.37 8,596.23 8,525.73 -145.57 93.67 5,959,669.507 676,374.383 14.12 172.33 8,650.00 28.71 141.64 8,618.46 8,547.96 -154.27 101.07 5,959,660.982 676,381.986 14.31 18346 8,675.00 31.40 145.53 8,640.10 8,569.60 -164.35 108.49 5,959,651.079 676,389.634 13.28 195.82 8,700.00 33.80 149.26 8,661.16 8,590.66 -175.70 115.73 5,959,639.904 676,397.140 12.52 209.23 8,725.00 36.02 147.59 8,681.66 8,611.16 -187.88 123.22 5,959,627.900 676,404.919 9.67 223.50 8,750.00 39.08 147.71 8,701.48 8,630.98 -200.75 131.38 5,959,615.225 676,413.369 12.24 238.67 8,775.00 42.39 149.69 8,720.42 8,649.92 -214.70 139.84 5,959,601.487 676,422.158 14.21 254.95 8,800.00 45.74 152.44 8,738.39 8,667.89 -229.91 148.24 5,959,586.472 676,430.911 15.43 272.32 8,825.00 48.77 154.60 8,755.35 8,694.85 -248.35 156.42 5,959,570.236 676,439470 13.68 290.671 8,650.00 57.34 155.36 8,771.40 8,700.90 -263.71 184.52 5,959,553.065 676,447.978 10.54 309.82 8,875.00 54.16 153.24 8,786.54 8,716.04 -281.64 173.15 5,959,535.348 676,457.030 13.14 329.7 8,900.00 56.87 153.07 8,800.89 8,730.19 -300.02 182.46 5,959,517.189 676,466.763 10.85 350.32 8,925.00 59.18 154.69 8,813.93 8,743.43 -319.06 191.79 5,959,498.373 676,476.538 10.75 371.51 8,945.00 67.22 154.76 8,823.87 8,753.37 -334.76 199.20 5,959,482.859 676,484.313 10.20 388.86 8,975.06 64.79 149.59 8,837.52 8,767.02 -358.42 211.71 5,959,459.497 676,497.375 19.38 415.62 9,005.68 67.41 149.16 8,849.92 8,779.42 -382.51 225.97 5,959,435.753 676,512.196 8.65 443.57 9,035.25 70.63 151.39 8,860.51 8,790.07 -406.48 239.65 5,959,412.107 676,526.435 12.97 471.15 9,065.20 72.98 153.88 8,869.66 8,799.36 -431.75 252.73 5,959,387.156 676,540.096 11.13 499.60 9,095.34 77.01 157.16 8,877.86 8,807.16 458.24 264.78 5,959,360.959 676,552.765 17.01 528.66 9,125.38 81.14 158.40 8,883.36 8,812.86 485.54 275.93 5,959,333.930 676,564.551 14.33 558.03 9,158.77 85.85 160.44 8,887.14 8,816.64 -516.58 267.58 5,959,303.165 676,576.930 15.36 590.96 9,185.22 88.96 164.99 8,888.34 8,817.84 -541.80 295.43 5,959,278.138 676,585.366 20.82 616.97 1113012017 8:57:4aAM Page 16 COMPASS 5000.1 Build 81D BP BAKER by Final Survey Report JUGHES GEmmp Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Eastjng DLeg V. Sec (usft) (I (°) (usR) (usft) (usft) (usR) (usR) (usft) (°/100usft) Waft) 9,21570 89.29 169.16 8,88880 8,818.30 -571.50 302.24 5,959,248.610 676,592.875 13.72 646.4L 9,245.42 88.16 170.92 8,889.46 8,818.96 -600.77 307.38 5,959,219.477 676,598.699 7.04 674.83 9,275.51 84.13 170.52 8,891.49 8,820.99 -630.39 312.22 5,959,189.978 676,604.232 13.46 703.36 9,305.37 84.56 173.45 8,894.43 8,823.93 -659.81 316.37 5,959,160.664 676,609.063 9.87 73140 9,335.40 84.28 176.35 8,897.35 8,826.85 -689.58 319.02 5,959,130.970 676,612.417 9.66 759.05 9,365.94 85.10 178.59 8,900.18 8,829.68 -719.95 320.36 5,959,100.635 676,614.471 7.78 78665 9,395.18 88.28 179.55 8,901.87 8,831.37 -749.14 320.84 5,959,071.473 676,615.628 11.36 812.79 9,425.37 87.24 181.69 8,903.05 8,832.55 -779.30 320.51 5,959,041.312 676,616.009 7.88 83943 9,455.34 84.65 184.19 8,905.16 8,834.66 -809.15 318.98 5,959,011.436 676,615.178 12.00 865.23 9,485.53 86.81 186.44 8,907.41 8,836.91 -839.12 316.19 5,958,981.408 676,613.093 10.32 890.57 9,515.33 89.57 190.77 8,908.35 8,837.85 -868.56 311.73 5,958,951.873 676,609.329 17.22 914.67 9,545.50 91.38 193.65 8,908.10 8,837.60 -898.05 305.36 5,958,922.251 676,603.643 11.27 937.92 9,575.40 89.05 193.19 8,907.99 8,837.49 -927.13 298.42 5,958,893.017 676,597.388 7.94 960.56 9,605.35 91.29 189.20 8,907.90 8,837.40 -956.50 292.60 5,958,863.519 676,592.266 15.28 983.98 9,635.44 94.39 186.46 8,906.41 8,835.91 -986.26 288.51 5,958,833.667 676,588.871 13.74 1,008.53 9,665.19 96.71 182.09 8,903.53 8,833.03 -1,015.78 286.30 5,958,804.106 676,587.355 16.57 1,033.7-, 9,695.61 97.01 177.70 8,899.90 8,829.40 -1,045.98 286.35 5,958,773.923 676,588.118 14.36 1,060.57 9,725.56 95.60 174.31 8,896.61 8,826.11 -1,075.67 288.43 5,958,744.291 676,590.889 12.20 1,087.90 9,755.59 93.56 170.91 8,894.21 8,823.71 -1,105.35 292.28 5,958,714.712 676,595.434 13.17 1,116.03 9,785.72 90.61 171.53 8,893.11 8,822.61 -1,135.10 296.88 5,958,685.076 676,600.726 10.00 1,144.56 9,816.05 Wei 176.16 8,892.79 8,822.29 -1,165.25 300.13 5,958,655.017 676,604.683 15.26 1,172.83 9,845.42 88.80 178.13 8,892.94 8,822.44 -1,194.58 301.59 5,958,625.731 676,608.833 9.11 1,199.55 9,875.67 88.37 181.10 8,893.69 8,823.19 -1,224.81 301.79 5,958,595.509 676,607.745 9.92 1,226.50 9,905.46 87.67 185.57 8,894.72 8,824.22 -1,254.53 300.06 5,958,565.765 676,606.711 15.18 1,252.10 9,935.46 87.42 190.60 8,896.00 8,825.50 -1,284.19 295.85 5,958,536.011 676,603.194 16.77 1,276.51 9,965.38 88.16 195.57 8,897.16 8,826.86 -1,313.31 289.08 5,958,506.750 676,597.113 16.78 1,299.25 9,995.55 68.68 198.99 8,897.99 8,827.49 -1,342.10 280.12 5,958,477.757 676,588.834 11.46 1,320.71 11/302017 8.57.48AM Page 17 COMPASS 5000.1 Build SIO b BP BA ER P Final Survey Report F�UGHES E-", Company: North America -ALASKA -BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: P8 DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 Survey j MD Inc Ari (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) 10,025.54 91.01 201.55 8,898.07 8,827.57 -1,370.23 288.74 5,958,449.394 676,579.109 11.54 1,340.91 10,055.46 90.52 198.42 8,897.67 8,827.17 -1,398.34 259.51 5,958,421.052 676,569.548 10.59 1,361.18 10,085.37 91.87 193.63 8,897.05 8,826.55 -1,427.07 251.26 5,958,392.136 676,561.972 16.63 1,382.91 10,115.56 91.80 189.28 8,896.13 8,825.63 -1,456.64 245.27 5,958,362.437 676,556.676 14.43 1,406.42 10,145.50 90.77 185.30 8,895.51 8,825.01 -1,486.32 241.47 5,958,332-673 676,553.576 13.58 1,431.04 10,172.63 90.55 179.78 B,B95.20 8,824.70 -1,513.42 240.27 5,958,305.563 676,553.010 20.36 1,454.54 10,208.02 88.25 176.47 8,895.57 8,825.07 -1,548.78 241.43 5,958,270.240 676,554.996 11.39 1,486.48 10,235.56 83.45 173.37 8,897.57 8,827.07 -1,576.13 243.85 5,958,242.958 676,558.066 20.73 1,511.89 10,265.48 84.28 170.60 8,900.76 8,630.26 -1,605.58 248.00 5,958,213.610 676,562.903 9.61 1,539.95 10,295.56 86.71 167.21 8,903.13 8,832.63 -1,635.00 253.77 5,958,184.336 676,569.362 13.84 1,568.74 10,325.58 87.33 163.29 8,904.69 8,834.19 -1,663.99 261.40 5,958,155.539 676,577.671 13.20 1,597.99 10,355.51 86.96 160.36 8,906.18 8,835.68 -1,692.38 270.73 5,958,127.369 676,587.657 9.86 1,627.49 10,385.74 85.08 156.74 8,908.28 8,837.78 -1,720.45 281.75 5,958,099.575 676,599.336 13.47 1,857.48 10,415.83 86.03 153.01 8,910.61 8,840.11 -1,747.60 294.49 5,958,072.727 676,612.704 12.76 1,88745 10,445.75 85.52 149.77 8,912.82 8,842.32 -1,773.80 308.77 5,958,046.879 676,627.599 10.93 1,717.28 _ 10,475.61 85.97 146.06 8,915.03 8,844.53 -1,799.02 324.59 5,958,022.034 676,644.000 12.48 1,746.9: 10,505.58 87.54 143.03 8,916.73 8,846.23 -1,823.39 341.94 5,957,998.079 676,661.920 11.37 1,776,57 10,535.72 88.90 140.66 8,917.67 8,847.17 -1,847.08 360.55 5,957,974.837 676,681.079 9.06 1,806.16 10,565.71 88.90 137.77 8,918.24 8,847.74 -1,869.78 380.14 5,957,952.603 676,701.189 9.63 1,835.32 10,595.74 87.97 133.78 8,919.06 8,848.56 -1,891.28 401.07 5,957,931.594 676,722.620 13.64 1,864.04 10,625.86 88.56 130.75 8,919.97 8,849.47 -1,911.40 423.20 5,957,912.009 676,745.213 10.31 1,892.08 10,655.64 89.60 127.29 8,920.45 8,849.95 -1,930.26 446.49 5,957,893.692 676,768.933 12.05 1,919.54 10,685.64 89.42 123.80 8,920.71 8,850.21 -1,947.70 470.89 5,957,876.833 676,793.739 11.65 1,946.24 10,715.63 88.74 121.30 8,921.19 8,850.69 -1,963.83 496.16 5,957,861.299 676,819.382 8.64 1,972.18 10,745.93 88.43 117.81 8,921.94 8,851.44 -1,978.77 522.51 5,957,846.983 676,846.069 11.56 1,997.56 10,775.68 91.01 116.59 8,922.08 8,851.58 -1,992.37 548.97 5,957,834.011 676,872.836 9.59 2,021.79 10,805.38 93.59 115.02 8,920.89 8,850.39 -2,005.29 575.68 5,957,821.725 676,899.843 10.17 2,045.54 11/3012017 8:57:48AM Page 18 COMPASS 5000.1 Build 81D bp BP BAKER Q Final Survey Report UGHES GE[nmpany Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB Q 70.50usft (70.5) Site: PB DS 15 MD Reference: KB Q 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCPI Survey MD Inc AN (azimuth) TVD TVDSS NIS E/W Northing Binding DLeg V. Sec (usft) P) (9 Wall) (usft) Inert) (usft) (usft) (usft) (°1190usft) (usft) 10,835.74 92.95 111.31 8,919.16 8,848.66 -2,017.21 603.54 5,957,810.462 676,927.975 12.38 2,068.9° 10,865.42 92.76 108.47 8,917.68 8,847.16 -2,027.29 631.41 5,957,801.035 676,956.074 9.58 2,090.70 10,895.53 91.47 108.44 8,916.57 8,846.07 -2,038.32 660.12 5,957,792.686 676,984.978 7.98 2,111.90 10,925.59 91.35 103.57 8,915.83 8,845.33 -2,044.10 669.14 5,957,785.590 677,014.174 9.55 2,132.15 10,955.53 92.49 100.78 8,914.82 8,844.32 -2,050.41 718.39 5,957,779.968 677,043.559 10.06 2,151.20 10,985.69 93.01 97.65 8,913.38 8,842.88 -2,055.23 748.12 5,957,775.843 677,073.395 10.51 2,169.15 11,015.45 92.03 94.68 8,912.07 8,841.57 -2,058.42 777.67 5,957,773.345 677,103.015 10.50 2,185.56 11,045.64 90.40 91.27 8,911.43 8,840.93 -2,059.99 807.81 5,957,772.486 677,133.179 12.52 2,200.81 11,075.57 91.01 88.04 8,911.06 8,840.56 -2,059.81 837.73 5,957,773.368 677,163.087 10.98 2,214.40 11106.05 92.64 84.38 8,910.09 8,839.59 -2,057.80 868.13 5,957,776.093 677,193.421 13.14 2,226.58 11,135.69 92.73 81.22 8,908.70 8,838.20 -2,054.09 897.50 5,957,780.491 677,222.695 10.65 2,236.78 11,165.64 92.06 78.58 8,907.45 8,836.95 -2,048.84 926.95 5,957,786.427 677,252.019 9.09 2,245.66 11,195.75 91.20 76.10 8,906.59 8,836.09 -2,042.24 956.32 5,957,793.710 677,281.218 8.71 2,253.29 11,225.63 90.00 73.53 8,906.28 8,835.78 -2,034.42 985.15 5,957,802.209 677,309.857 9.49 2,259.59 11,236.56 90.68 72.63 8,906.21 8,835.71 -2,031.24 995.61 5,957,805.634 677,320.235 10.32 2,261.58 11,277.00 90.68 72.63 8,905.73 8,835.23 -2,019.16 1,034.20 5,957,818.607 677,358.532 0.00 2,268.5! Projection to TO .2 7/6" - PRODUCTION LINER 1 11,277.00 8,905.73 27/8' 2.875--_----4.250 11,277.00 8,905.73 PRODUCTION LINER 1 2.875 4.250 Design Annotations Measured Vertical Depth Depth (usft) (usft) 11277.00 8,905.73 Local Coordinates -N/-S +E/ -W (usft) (usft( Comment -2,019.16 1,034.20 Projection to TD Prepared By: Yosha Ragbirsingh Survey Manager Baker Hughes a GE Company 11/302017 8..57:48AM Page 19 COMPASS 5000.1 Build 81D m w w a O O O on O O C 59900 �15-04/1 5959950 15-48/15-48 59598]0 5959650 5959500 o A 0 0 5959350: 595920015-2 5-23 N . 75959050; .y+ 5958900 pp 15-48/15A8C O 15-02/15-02 5958EiT015--02 -02B Z mQ 5958300 15-02/15-0�F 15-02/15-I P 5956150 15-02/15- AI 595600Q ' 595]650 59snoo 15-4 595]550 5957400 15-01/15-01A Q @ 70 50usit (70.5) Pmlwc PM4hoe Bay Site: P"". Well: 1532 wwlb :15320 13es wA 5.320 (15a2/1532C) 5-48A On On mon On w A W O O O O O 15.01/15-018 15-32/ 15-32/1 15-47/15-47 uMa.e.Mx� u�axx�r+s NyetFm o..nroi I.bfteGGMIDI WELLBORE DETAILS: 15320 RfE3ENCEaFOJIOMN 15.32C CovdMe(xE)HeM1rerce'. Wn�Sdt. iNexnn 2nd(ry rce81a5WOW) ParaM Wellbore: 1532P81 aeemNelBeieam: sM.paox.oaoEj k== Tle on M0: 8525.00 ueanmowx3miw rc8B1o5wm0ofl Easting(150usftrin) LSYvthn MOMtl'. AfnwunCu+4�e BAFER �UGHES Post Drilling Easting(150usftrin) W Q WA W W on W N Y 0 W O O g 0 W n J O J J O J m m O O I JW J O 0 J 1on 5V15-' 1BPB1 1539/15-39 0 15-41 5-41 A 5960aro 015-41/1 41B '.5960250 o 0 � 0 '. 5960100 �all s 15-32CACTUAL 5959950 0 5000 s '5959BOD 0 059596`A 11000 -/15-32PB1 1 -5959500 600 -5959350 y40000 p0 x p -5959200 70 7000 6000 $959050 00 15-32/15-32 5958900 " 8000 0 •5958]57 C 60 on 15-24/15- 4P61 "1 9000 ,p0 5 IS 15-24115-24 7000 -5958450 5958300 5956150 0 5958000 595]8.50 15-32/15-32A 1532/15-32C 595/ 15-13/15-13 900(7 15-40/15-40PB2 - 5-39/15-39A 569550 5 �/��,@ j 1 & 15-39/15-39A -96�Ya 4- Y$� OA 5%]aoo 5-13/15-13A 80 .'_T5-40/15-00 TSQb/15-20B O p O O W O O .__---._______. O O O ._�_._-- _.._.__ m J J N J O O O O O J JJ O O J J J m O D O O O O 0 O O Easdng (150 usftrin) �0 .� cs' North America - ALASKA - BP Prudhoe Bay PB DS 15 15-32 15-32C 15-32C Anticollision Summary Report 30 November, 2017 BAF IGHES BAT GE company j' BP BA ER Srr by Anticollision Report BAT Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00usft Reference Well: 15-32 Well Error: 0.00usft Reference Wellbore 15-32C Reference Design: 15-32C Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method - Output errors are at Database: Offset TVD Reference: Well 15-32 KB @ 70.50usft (70.5) KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 15-32C Filter type: NO GLOBAL FILTER: Using user defined selection 8 fltenng criteria WARNING: There is hidden tight data in this project Interpolation Method: MD Interval 25.00usft Emor Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distairw of 500.00usft Error Surface: Elliptical Conic 11/302017 9: 14 44A // ( ( / / ) ) /f]age 2 of 4 / / / / COMPASS 5000.1 Build 81D Survey Program Date 11/30/2017 From To (uaR) ("R) Survey (Wellbore) Tool Name Description 50.00 8,525.00 GYD (15-32PB1) GYD-CT-CMS Gyrodata cont.casing Ms 8,550.00 8,945.00 GYD (15-32C) GYD-CT-CMS Gyrodata cont.casing Ms 8,975.06 11,236.56 BHGE CTK MWD 4-1/4"(15-32C) MWD MWD -Standard 11/302017 9: 14 44A // ( ( / / ) ) /f]age 2 of 4 / / / / COMPASS 5000.1 Build 81D BP ' BA ER Lip Anticollision Report F�UGHES Emmpan Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Reference Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Site Error: 0.00usft North Reference: True Reference Well: 15-32 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore 15-32C Database: EDM RSK- Alaska PROD -ANCP1 Reference Design: 15-32C Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB DS 15 15-01 - 15-01 - 15-01 3,584.15 3,600.00 76.13 48.18 27.95 Pass- Major Risk 15 -01 -15 -01A -15-01A 3,584.15 3,600.00 76.13 48.18 27.95 Pass - Major Risk 15-01 - 15-01 B - 15-018 3,584.52 3,600.00 76.13 47.97 28.16 Pass - Major Risk 15-02 - 15-02 - 15-02 3,608.98 3,625.00 248.04 49.51 198.54 Pass - Major Risk 15-02 - 15-02A- 15-02A 3,608.98 3,625.00 248.04 49.51 198.54 Pass - Major Risk 15-02-1502APB1-15-02APBI 3,608.98 3,625.00 248.04 49.51 198.54 Pass - Major Risk 15-02 - 15-028 - 15-028 3,605.73 3,625.00 248.03 49.49 198.56 Pass - Major Risk 1502 - 15-028 - 15-028 wp10 3,605.73 3,625.00 248.03 49.49 198.56 Pass - Major Risk 1502-15-02BPBI-15-02BPB1 3,605.73 3,625.00 248.03 49.49 198.56 Pass - Major Risk 1502-15-02BPB2-15-02BPB2 3,605.73 3,625.00 248.03 49.49 198.56 Pass - Major Risk 15-03 - 15-03 - 1503 602.21 600.00 362.87 13.03 349.84 Pass - Major Risk 15-04 - 15-04 - 1504 576.92 575.00 482.83 9.76 473.07 Pass - Major Risk 15-04 - 15-04A- 15-04A 576.92 575.00 482.83 9.76 473.07 Pass - Major Risk 15-04 - 15-04B - 15-04B 576.92 575.00 482.83 9.76 473.07 Pass - Major Risk 15-04 - 15-04BPBI - 15-04BP81 576.92 575.00 482.83 9.76 473.07 Pass - Major Risk 15-04 - 15-04PBI - 1504PB1 576.92 575.00 482.83 9.76 473.07 Pass - Major Risk 15-04 - 15-04PB2 - 1504PB2 576.92 575.00 482.83 9.76 473.07 Pass - Major Risk 15-13-15-13-15-13 11,065.16 9,300.00 171.58 149.20 28.37 Pass - Major Risk 15 -13 -15 -13A -15-13A 11,068.25 9,250.00 175,46 142.63 38.48 Pass -Major Risk 15-20-15-208-15-20B 9,452.59 9,750.00 141.96 204.19 -59.33 FAIL - Major Risk 15-23 - 15-23 - 15-23 5,090.98 5,100.00 310.99 65.79 245.20 Pass - Major Risk 15 -23 -15 -23A -15-23A 5,029.73 5,050.00 193.84 56.30 137.57 Pass -Major Risk 15-24 - 15-24 - 15-24 3,075.70 3,075.00 67.35 54.19 13.24 Pass - Major Risk 15-24 - 15-24PB1 - 15-24PB1 3,075.70 3,075.00 67.35 54.19 13.24 Pass- Major Risk 1532-1532-15-32 8,833.77 6,850.00 77.48 14.20 70.48 Pass -Major Risk 1532 - 1532A- 15-32A 8,833.77 8,850.00 77.48 14.29 70.40 Pass- Major Risk 1532 - 15-328 - 15-328 Out of range 1532 - 15-32BPB1 - 15-32BPB1 Out of range 1532 - 15-32PB1 - 15-32PBt 8,833.77 8,650.00 77.48 14,31 70.37 Pass- Major Risk 1539 - 15-39 - 15-39 597.50 600.00 487.67 8.80 478.86 Pass - Major Risk 1539 - 15-39A- 15-39A 599.25 600.00 487.70 8.46 479.24 Pass- Major Risk 15-39 - 15-39A- 15-39A wp 7.0 599.25 600.00 487.70 8.46 479.24 Pass - Major Risk 1540 - 15.40 - 1540 544.51 650.00 457.51 9.51 448,01 Pass - Major Risk 15-40 - 1540A- 1540A 644.51 650.00 457.51 9.51 448.01 Pass - Major Risk 1540 - 15-40APBI - 15-00APB1 644.51 650.00 457.51 9.51 448.01 Pass - Major Risk 1540 - 1540PB1 - 1540PBt 644.51 650.00 457.51 9.51 448.01 Pass - Major Risk 1540-1540PB2-1540PB2 644.51 650.00 457.51 9.51 448.01 Pass - Major Risk 1541 - 1541 -15-41 550.00 550.00 429.22 8.33 420.88 Pass - Major Risk 1541 -1541A -1541A 550.00 550.00 429.22 8.33 420.88 Pass - Major Risk 1541 - 1541 B - 1541 B 550.00 550.00 429.22 8.33 420.88 Pass - Major Risk 1541 - 1541 BP81 - 1541 BPB1 550.00 550.00 429.22 8.33 420.88 Pass - Major Risk 1547 - 1547 - 1547 575.60 575.00 44.56 9.57 35.00 Pass - Major Risk 1548 - 15-48 - 1548 6,959.30 6,975.00 417.52 53.85 363.67 Pass - Major Risk 1548 -1548A -15-48A 6,959.30 6,975.00 417.52 53.87 363.65 Pass -Major Risk 1548 - 15-48B - 1548B 6,959.30 6,975.00 417.52 53.89 363.62 Pass - Major Risk 1548 - 15-48C - 1548C 6,959.30 6,975.00 417.52 53.95 363.56 Pass - Major Risk 11/3012017 9:14:44AM // 1 1 // I I /f/aoe 3 of 4 / / / / COMPASS 5000.1 Build 81D BP by Anticollision Report BAIUGHES GE[a ,, Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: O.00usft Reference Well: 15-32 Well Error: O.00usft Reference Wellbore 15-32C Reference Design: 15-32C Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-32 KB @ 70.50usft (70.5) KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to KS @ 70.50usft (70.5) Coordinates are relative to: 15-32 Offset Depths are relabw to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK Central Meridian is 150° 0'0.000 W ° Grid Convergence at Surface is: 1.34° 11/302017 9: 14 44A // ) ( / / ) ) /09e 4 of 4 1 / / / COMPASS 5000.1 Build 81D Guhl, Meredith D (DOA) From: Guhl, Meredith D (DOA) Sent: Tuesday, December 19, 2017 8:05 AM To: Tastufka, Joseph N' Cc: Davies, Stephen F (DOA); Bender, Makana K (DOA) Subject: RE: 15-32C Final Survey Report with updated Gyro surveys Thank you Joe, I've added the updated drilling survey data to T28586 for 217-104 and will update the survey in our well database program. Thanks, Meredith From: Lastufka, Joseph N [mailto:Joseph.Lastufka@bp.com) Sent: Monday, December 18, 2017 3:36 PM To: Guhl, Meredith D (DOA) <meredith.guhl@alaska.gov> Subject: 15-32C Final Survey Report with updated Gyro surveys Meredith, Please see attached for the updated drilling survey. If you have any questions or need additional information, please don't hesitate to let me know. Thank you, Joe Lastufka Information and Data Controller Cell: (907) 227-84961 Office: (907) 564-4091 9—M Me~ BP Exploration Alaska1900 E. Benson Blvd.lRoom: 788DIAnchorage, AK Guhl, Meredith D (DOA) From: Lastufka, Joseph N <Joseph.Lastufka@bp.com> Sent: Monday, December 4, 2017 3:33 PM To: Guhl, Meredith D (DOA) Cc: Davies, Stephen F (DOA) Subject: RE: Directional Survey, PBU 15-32C, PTD 217-104 Meredith, Per our phone conversation, we ran a gyro post drill and it did change the offsets from the drilling survey by those values. I've requested that Baker send a full re -distribution of the corrected survey with a cover letter explaining to replace the previous survey. If you have any questions please let me know. I apologize for any confusion. Thank you, Joe Lastufka Information and Data Controller Cell: (907) 227-84961 Office: (907) 564-4091 ----------------------------------------------------------------------------------------- q BP Exploration AlaskaJ900 E. Benson Blvd.lRoom: 788DIAnchorage, AK From: Guhl, Meredith D (DOA) [mailto:meredith.guhl@alaska.gov] Sent: Monday, December 4, 2017 3:24 PM To: Lastufka, Joseph N <Joseph.Lastufka @bp.com> Cc: Davies, Stephen F (DOA) <steve.davies@alaska.gov> Subject: Directional Survey, PBU 15-32C, PTD 217-104 Hello Joe, I've imported the Depth (MD), Azimuth, and Inclination from the survey (attached) provided by BakerHughes for PBU 15-32C. In comparison to the paper survey supplied with the 10-407, the imported and calculated BHL has a 4 ft discrepancy in the N/S value and a 14 ft discrepancy in the E/W value. The PDF version of the survey supplied by BakerHughes with the rest of the downhole data does not match the paper version of the survey that was appended to the 10-407. Can you check with BakerHughes and figure out which one of us has the correct survey please? Thanks! Meredith Meredith Guhl Petroleum Geology Assistant Alaska Oil and Gas Conservation Commission 333 W. 7th Ave, Anchorage, AK 99501 meredith.guhl@alaska.gov Direct: (907) 793-1235 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 a -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 Meredith Guhl at 907-793-1235 or meredith.euhl(aalaska.eov. BAI-UGHES 0 PRINT DISTRIBUTION LIST a GE company COMPANY BP Exploration Alaska Inc. WELL NAME 15-32C RECEIVB FIELD Prudhoe Bay Unit n T COUNTY PRUDHOE BAY /� ;: ,r^, •�, BHI DISTRICT Alaska 217104 28677 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, L12-1 DATA LOGGED 900 E. Benson Blvd. 10��9;=ot'I Anchorage, Alaska 99508 K BENDER to acknowledge receipt of this data. LOG TYPE RPM:PNC3D LOG DATE September 25, 2017 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizaresobakerhuohes.com TODAYS DATE October 12, 2017 Revision STATUS Final Replacement: No Details: Rev. Requested by: - COMPANY ADDRESS (FED" WILL NOT DELIVER TO P.O. BOX) PERSON ATTENTION V 1 BP North Slope. EOA, PBOC, PRII-20 (Office 109) D&C Wells Project Aids Agatha Burka & Barbara Glassmaker 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. AM: Ricky Elgarico ATO 3-344 700 G Street Anchorage, AK 99510 FIELD FINAL CD/DVD FINAL PRELIM LOGS las, dlis, PDF, META, (CGM, SURVEY REPORT LOGS Final Surveys) (Compass) # OF PRIN Ur rMIN # OF COPIES I# OF COPIES I# OF COPIES 3 ExxonMobll,Alaske Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 Anchorage, AK 99503 4 State of Alaska - AOGCC Attn: Makans Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5 DNR - Division ofOil & Gas *** Attn: James Hyun 550 West 7th Avenue, Suite 802 Anchorage, Alaska 99501 1.--* Stamp "confidential' on all material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd Anchorage, Alaska 99508 ,Attn: Dodie Stinson TOTALS FOR THIS PAGE: 0 2 5 0 0 BA ER PRINT DISTRIBUTION LIST F UGHES aGEcompany COMPANY BP Exploration Alaskan RECEIVE WELL NAME 15-32C 4 2017 FIELD Prudhoe Bay Unit CCC COUNTY PRUDHOE BAY BHI DISTRICT Alaska 21 7104 28586 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 DATA LO['.- 900 E. Benson Blvd.q /IC(;`-. T ivl K. BEi,:, Anchorage, Alaska 99508 to acknowledge receipt of this data. LOG TYPE GR - RES LOG DATE September 2, 2017 AUTHORIZED BY Patrick Rider EMAIL Patrick.Rider@bakerhughes.com TODAYS DATE September 13, 2017 Revision STATUS Final Replacement: No Details: Rev. Requested by: --- COMPANY ADDRESS (FEDEX WILL WT DELIVER TO P.O. BOX) PERSON ATTENTION 4 ) BP North Slope. EOA, PBOC, PR&20 (Office 109) D&GWO Wells Admin Brenda Glassmaker & Peggy O'Neill 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhilllps Alaska Inc. Attn: Tom Osterkamp ATO 3-344 700 G Street Anchorage, AK 99510 3 ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Leonardo Elias 3201 C Street, Suite 505 Anchorage, AK 99503 4''State of Alaska -AOGCC Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5. DNR - Division ofOil & Gas *** Atm: Resource Evaluation 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 *** Stamp "confidential" on all material deliver to DNR B 8P Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: Behrooz Raessi FIELD FINALCD/DVD FINAL PRELIM LOGS (las, cilis, PDF, META, SURVEY REPORT LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES 1# OF COPIES 1# OF COPIES 01 01 1 11 0 0 0 1 0 0 01 11 1 11 0 01 01 U 1D1 0 TOTALS FOR THIS PAGE: 0 2 4 4 0 North America - ALASKA - BP Prudhoe Bay PB DS 15 15-32 15-32C 500292246203 Design: 15-32C Final Survey Report 06 September, 2017 RECEIVE SEP 14 2017 AOGCC BA ER UGHES a GE company 21 71 04 28586 Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15-32C Design: 15-32C Project Prudhoe Bay, PBU, PRUDHOE Map System: Alaska NAD27 State Plane Zones Geo Datum: NAD27`OGP-Usa AK[4267*158641 Map Zone: NAD27'OGP-Usa AK/ Alaska zone 4[26734'1586, Site PB DS 15, TR -11-14 Site Position: From: Map Position Uncertainty: 0.00 usft Well 15-32.15-32 Well Position +N/ -S 0.00 usft +E/.W 0.00 usft Position Uncertainty 0.00 usft wellbore 15-32C Magnetics Model Name Sample Data BGGM2016 9/1/2017 Design 15-32C Audit Notes: Well 1532 Version: Phase: Vertical Section: Depth From (TVD) North Reference: (usft) Survey Calculation Method: 0.00 BP Final Survey Report gUGHES Local Coordinate Reference: Well 1532 TVD Reference: KB @ 70.50usft (70.5) MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCPI System Datum: Mean Sea Level Using Well Reference Point Using Geodetic scale factor Northing: 5,958,837.360 usft Latitude: 70° 17'35.236 N Easting: 676,296.980 usft Longitude: 146° 34'21.213 W Slot Radius: 0.000 in Grid Convergence: 1.34 Northing: 5,959,812.830 usft Latitude: 70° 17'44.833 N Easting: 676,277.330 usft Longitude: 148` 34' 21.119 W Wellhead Elevation: 35.22 usft Ground Level: 33.30 usft Declination Dip Angle Field Strength (nT) 17.75 81 Ai 57.547 ACTLAL -NI-S (usft) 0.00 Tie On Depth: +E/ -W (usft) 0.00 8.526.00 Direction (°) 152.34 9/62017 10.19:55AM Page 2 COMPASS 5000.1 Build 81D BP Final Survey Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K - Alaska PROD - ANCP1 BAF�UGHES Ecampany Survey Program From (usft) 128.00 8,533.00 Date 9/6/2017 To (usft) Survey (Wellbore) 8,526.00 MWD(15-32PB1) 11,236.56 BHGE CTK MWD 41/4"(15-32C) Tool Name MWD MWD Description MWD -Standard MWD -Standard _ Survey MD Inc Ari (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 35.28 0.00 0.00 35.28 -35.22 0.00 0.00 5,959,812.830 676,277.330 0.00 0.00 114.00 0.08 133.92 114.00 43.50 -0.04 0.04 5,959,812.791 676,277.373 0.11 0.06 20" 128.00 0.10 133.92 128.00 57.50 -0.06 0.06 5,959,812.775 676,277.390 0.11 0.08 253.00 0.02 249.38 253.00 182.50 -0.14 0.12 5,959,812.693 676,277.450 0.09 0.18 346.00 0.12 259.02 346.00 275.50 -0.16 0.01 5,959,812.666 676,277.339 0.11 0.15 435.00 0.32 41.95 435.00 364.50 0.00 0.08 5,959,812.835 676,277.410 0.47 0.03 555.00 0.72 212.73 -- 555.00 484.50 -0.38 -0.10 5,959,812.446 678,277.236 0.86 0.29 644.00 1.40 214.30 643.98 573.48 -175 -1.02 5,959,611.056 676,276.353 0.76 1.08 735.00 1.93 201.63 734.94 664.44 -4.09 -2.21 5,959.808.686 676,275.217 0.71 2.60 631.00 1.68 201.17 830.89 760.39 -7.06 -3.37 5,959,805.689 676,274.123 0.05 4.6: 926.00 1.77 203.46 925.84 855.34 -9.86 -4.52 5,959,802.864 676,273.042 0.14 6.64 1,115.00 1.73 188.53 1,114.75 1,044.25 -15.36 -6.11 5,959,797.330 676,271.586 0.24 10.77 1,305.00 1.95 198.68 1,304.66 1,234.16 -21.26 -7.57 5,959,791.399 676,270.264 0.21 15.32 1,495.00 2.18 189.10 1,494.53 1,424.03 -27.89 -9.17 5,959,784.733 676,268.813 0.22 20.45 1,685.00 2.23 187.16 1,684.39 1,613.89 -35.13 -10.21 5,959,777.475 676,267.951 0.05 26.37 1,876.00 2.07 185.55 1,875.26 1,804.76 -42.25 -11.00 5,959,770.339 676,267.322 0.09 32.31 2,068.00 1.57 184.07 2,067.16 1,996.66 -48.32 -11.53 5,959,764.253 676,266.942 0.26 37.45 2,259.00 1.92 189.17 2,258.07 2,187.57 -54.09 -12.22 5,959,758.470 676,266.382 0.20 42.24 2,450.00 1.82 194.30 2,448.97 2,378.47 -60.19 -13.48 5,959,752.345 676,265.266 0.10 47.05 2,639.00 1.62 197.00 2,637.89 2,567.39 -65.65 -15.00 5,959,746.848 676,263.873 0.11 51.19 9/6/2017 10:19:55AM Page 3 COMPASS 5000.1 Build 81D BP by Final Survey Report I UGH�ES Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) MD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 TVD (usft) 2,731.85 2,827.82 3,046.80 3,234.79 3,427.79 TVDSS (usft) 2,661.35 2,757.32 2,976.30 3,164.29 3,357.29 Well: 15-32 North Reference: True DLeg (•/100usft) 0.28 0.81 0.36 0.11 0.33 V. Sec (usft) 53.27 55.0' 56.18 55.60 55.30 Survey Calculation Method: Minimum Curvature Wellbore: 15-32C Database: EDM RSK-Alaska PROD-ANCP1 n.iee- 15-32C 676,258.870 676,258.869 0.24 0.00 Survey MD (usft) 2,733.00 2,829.00 3,048.00 3,236.00 3,429.00 Inc (•) 1.73 0.97 0.58 0.55 0.10 Azi (azimuth) (°) 188.88 196.52 250.88 271.55 128.44 TVD (usft) 2,731.85 2,827.82 3,046.80 3,234.79 3,427.79 TVDSS (usft) 2,661.35 2,757.32 2,976.30 3,164.29 3,357.29 NIS (usft) -68.32 -70.54 -72.68 -72.96 -73.04 ENV (usft) -15.61 -16.06 -17.64 -19.44 -20.23 Northing (usft) 5,959,744.162 5,959,741.941 5,959,739.765 5,959,739.436 5,959,739.337 Easting (usft) 676,263.328 676,262.925 676,261.402 676,259.608 676,258.816 DLeg (•/100usft) 0.28 0.81 0.36 0.11 0.33 V. Sec (usft) 53.27 55.0' 56.18 55.60 55.30 3,526.00 3,530.00 0.27 0.27 184.76 184.76 3,524.79 3,528.79 3,454.29 3,458.29 -73.32 -73.34 -20.19 -20.19 5,959,739.058 5,959,739.039 676,258.870 676,258.869 0.24 0.00 55.57 55.59 13 3/8" 3,729.00 3,917.00 4,107.00 0.30 0.23 0.38 204.09 289.28 287.25 3,727.79 3,915.78 4,105.78 3,657.29 3,845.28 4,035.28 -74.29 -74.61 -74.30 -20.44 -21.00 -21.96 5,959,738.091 5,959,737.753 5,959,738.043 676,258.636 676,258.087 676,257.118 0.05 0.19 0.08 56.31 56.33 55.61 4,296.00 4,581.00 4,867.00 5,151.00 5,437.00 0.22 0.40 1.12 1.22 1.27 252.89 329.22 309.88 312.61 311.70 4,294.78 4,579.78 4,865.75 5,149.69 5,435.62 4,224.28 4,509.28 4,795.25 5,079.19 5,365.12 -74.22 -73.52 -70.87 -67.05 -62.88 -22.91 -23.94 -26.60 -30.95 -35.56 5,959,738.100 5,959738.769 5,959741.356 5,959,745.079 5,959,749.139 676,256.171 676,255.123 676,252.406 676,247.963 676,243.259 0.12 0.14 0.26 0.04 0.02 55.10 54.01 50.43 45.02 39.19 5,534.00 5,721.00 6,005.00 6,288.00 6,372.00 1.20 1.77 1.23 0.85 0.45 309.43 308.03 312.78 293.30 306.79 5,532.60 5,719.54 6,003.44 6,286.39 6,370.39 5,462.10 5,649.04 5,932.94 6,215.89 6,299.89 -61.52 -58.50 -53.72 -50.83 -50.39 -37.14 40.93 -46.62 -50.78 -51.62 5,959,750.462 5,959,753.395 5,959,758.032 5,959,760.827 5,959,761.251 676,241.641 676,237.784 676,231.982 676,227.758 676,226.911 0.09 0.31 0.19 0.18 0.51 37.21 32.81 25.94 21.45 20.66 6,560.00 6,849.00 7,132.00 7,419.00 7,579.00 0.42 0.27 0.82 1.12 0.55 343.97 243.80 245.27 228.59 220.00 6,558.38 6,847.38 7,130.36 7,417.32 7,577.31 6,487.88 6,776.88 7,059.86 7,346.82 7,506.81 -49.28 -48.56 49.71 -52.42 -54.04 -52.40 -53.30 -55.74 -59.71 -61.38 5,959,762.337 5,959,763.033 5,959,761.834 5,959,759.028 5,959,757.367 676,226.104 676,225.184 676,222.774 676,218.870 676,217.242 0.15 0.19 0.19 0.14 0.36 19.32 18.27 18.15 18.71 19.37 7,609.00 0.77 217.43 7,607.30 7.536.80 -54.31 -61.59 5,959,757.091 676,217.034 0.74 19.51 9/6/2017 10: 19:55AM Page 4 COMPASS 5000.1 Build 81D BP by Final Survey Report �F�UGHES E -PP Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM R5K-Alaska PROD -ANCP1 9/6201710: 19 55A Page 5 COMPASS 5000.1 Build 81D Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 7,571.00 0.93 199.83 7,669.30 7,598.60 -55.12 -62.01 5,959,756.278 676,216.629 0.49 20.0; 7,736.00 1.25 153.60 7,734.29 7,663.79 -56.25 -61.68 5,959,755.150 676,216.792 1.39 21.09 7,799.00 2.58 127.57 7,797.25 7,726.75 -57.73 -60.45 5,959,753.704 676,218.255 2.47 23.07 7,832.00 3.22 118.94 7,830.21 7,759.71 -58.63 -59.05 5,959,752.836 676,219.676 2.34 24.52 7,859.00 3.67 117.99 7,857.16 7,786.66 -59.40 -57.62 5,959,752.097 676,221.120 1.68 25.86 7,890.00 4.08 117.08 7,888.09 7,817.59 -60.37 -55.76 5,959,751.173 676,223.000 1.34 27.58 7,926.00 4.48 113.68 7,923.99 7,853.49 -61.52 -53.34 5,959,750.083 676,225.454 1.32 29.73 7,958.00 4.92 112.23 7,955.88 7,885.38 -62.54 -50.92 5,959,749.119 676,227.892 1.42 31.75 8,022.00 5.90 108.48 8,019.59 7,949.09 -64.62 -45.26 5,959,747.171 676,233.599 1.63 36.22 8,054.00 6.62 105.27 8,051.40 7,980.90 -65.63 -41.92 5,959,746.242 676,236.961 2.50 38.67 8,085.00 7.93 112.95 8,082.15 8,011.65 -66.93 -38.23 5,959,745.025 676,240.684 5.25 41.54 8,116.00 9.10 113.43 8,112.81 8,042.31 -68.74 -34.01 5,959,743.316 676,244.943 3.78 45.10 8,148.00 9.67 113.27 8,144.38 8,073.88 -70.81 -29.22 5,959,741.361 676,249.781 1.78 49.15 8,180.00 10.93 117.18 8,175.87 8,105.37 -73.26 -24.05 5,959,739.035 676,255.005 4.50 53.72 8,211.00 12.00 , 11 5.6} 8,206.25 8,135.75 -75.99 -18.53 5,959,736.428 676,260.587 3.59 58.71 8,243.00 13.02r x^~�,fi��7 1156LM11,^�,:. 8,237.49 8.166.99 -78.99. -12.28 5,959,733.575 678,288.803 3.19 64.2, 8,261.00 13.68 117.00 8,255.00 8,184.50 -80.84 -8.56 5,959,731.818 676,270.669 4.05 67.63 8,327.00 15.66 117.43 8,318.85 8,248.35 -88.49 6.30 5,959,724.523 676,285.705 3.00 81.30 9 516" 8,346.00 16.23 117.53 8,337.12 8,266.62 -90.89 10.93 5,959,722.224 676,290.391 3.00 85.58 8,378.00 17.90 117.40 8,367.71 8,297.21 -95.22 19.27 5,959,718.090 676,298.822 5.22 93.28 8,410.00 19.42 117.25 8,398.02 8,327.52 -99.92 28.36 5,959,713.606 676,308.025 4.75 101.67 8,442.00 21.37 117.35 8,428.02 8,357.52 -105.04 38.27 5,959,708.725 676,318.050 6.09 110.80 8,473.00 23.38 118.73 8,456.68 8,386.18 -110.59 48.68 5,959,703.419 676,328.588 6.70 120.55 8,504.00 25.52 119.91 8,484.90 8,414.40 -116.88 59.86 5,959,697.396 676,339.915 7.08 131.31 8,526.00 27.15 120.61 8,504.62 8,434.12 -121.80 68.29 5,959,692.676 676,348.457 7.54 139.58 TIP 9/6201710: 19 55A Page 5 COMPASS 5000.1 Build 81D BP BMER by Final Survey Report qUGHES Company: North America - ALASKA- BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PS DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM RSK - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENY Northing Easting DLeg V. Sec (usft) V) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 8,533.00 27.44 120.70 8,510.84 8,440.34 -123.43 71.05 5,959,691.105 676,351.255 4.18 142.31 KOP-TOW 8,555.30 23.96 125.40 8,530.93 8,460.43 -128.68 79.17 5,959,686.049 676,359.488 18.07 150.73 Inteperpolated Azimuth 8,585.33 21.48 131.79 8,558.63 8,488.13 -135.88 88.24 5,959,679.065 676,368.726 11.64 161.31 Interpolated Azimuth 8,615.29 24.56 138.10 8,586.21 6,515.71 -144.17 96.49 5,959,670.969 676,377.169 13.16 172.49 Interpolated Azimuth 8,645.46 28.05 144.29 6,613.25 8,542.75 -154.61 104.82 5,959,660.736 676,385.743 14.70 185.60 Clean Survey 8,675.22 31.40 143.95 6,639.09 8,568.59 -166.56 113.47 5,959,648.990 676,394.670 11.27 200.20 Interpolated Azimuth 8,710.33 34.60 143.61 8,668.54 8,598.04 -181-98 124.77 5,959,633.837 676,406.328 9.13 219.11 8,740.48 37.87 140.99 8,692.85 8,622.35 -196.07 135.66 5,959,620.011 676,417.562 12.00 236.65 8,765.18 41.05 144.12 8,71192 8,641.42 -208.53 145.21 5,959,607.772 676,427.380 15.18 252.11 8,795.36 45.18 149.70 8,733.96 8,663.46 .225.82 156.43 5,959,590.756 676,438.999 18.62 272.63 8,826.27 48.89 15277 8,756.02 8,684.52 -245.65 167.29 5,959,571.189 676,450.324 14.03 295.23 8,855.12 51.96 152.56 8,773.40 8,702.90 -265.40 177.50 5,959,551.684 676,460.995 10.66 317.4- 8,885.40 55.49 150.21 8,791.31 8,720.81 -286.82 189.20 5,959,530.547 676,473.191 13.23 341.8-, 8,915.17 58.46 151.59 8,807.54 8,737.04 -308.63 201.33 5,959,509.030 676,485.831 10.71 366.82 8,945.19 61.28 152.38 8,822.61 8,752.11 -331.55 213.52 5,959,486.404 676,498.556 9.67 392.78 8,975.06 64.79 149.59 8,836.15 8,765.65 -354.82 226.44 5,959,463.445 676,512.015 14.40 419.39 9,005.68 67.41 149.16 8,846.55 8,778.05 -378.90 240.70 5,959,439.701 676,526.836 8.65 447.34 9,035.25 70.63 151.39 8,659.14 8,788.64 -402.88 254.38 5,959,416.055 676,541.076 12.97 474.93 9,065.20 72.98 153.88 6,868.49 8,797.99 -428.14 267.46 5,959,391.104 676,554.736 11.13 503.37 9,095.34 77.01 157.16 8,876.30 8,805.80 -454.63 279.51 5,959,364.907 676,567.405 17.01 532.43 9,125.38 81.14 158.40 8,881.99 6,811.49 481.93 290.66 5,959,337.878 676,579.191 14.33 561.79 9,158.77 85.85 160.44 8,865.77 8,815.27 -512.98 302.31 5,959,307.114 676,591.570 15.36 594.70 9/6/2017 10.19:55AM Page 6 COMPASS 5000.1 Build 81D r BP Final Survey Report Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-32C Database: EDM RSK - Alaska PROD - ANCP1 �UGHES Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Basting DLeg V. Sac (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°NOOusf) (usft) 9,185.22 88.96 164.99 8,886.97 8,816.47 -538.20 310.16 5,959,282.086 676,600.006 20.82 620.62 9,215.70 89.29 169.16 8,887.44 8,816.94 -567.90 316.97 5,959,252.558 676,607.515 13.72 650.15 9,245.42 88.16 170.92 8,888.10 8,817.60 -597.16 322.11 5,959,223.425 676,613.339 7.04 678.45 9,275.51 64.13 170.52 8,890.12 8,619.62 -626.78 326.95 5,959,193.926 676,618.872 13.46 706.93 9,305.37 84.56 173.45 8,893.06 8,822.56 -656.21 331.10 5,959,164.612 676,623.703 9.87 734.92 9,335.40 84.28 176.35 8,895.98 8,825.48 -685.97 333.75 5,959,134.919 676,627.057 9.66 762.51 9,365.94 85.10 178.59 8,898.81 8,828.31 -716.35 335.09 5,959,104.583 676,629.111 7.78 790.04 9,395.18 88.28 179.55 8,900.50 8,830.00 -745.53 335.57 5,959,075.421 676,630.268 11.36 816.11 9,425.37 87.24 181.69 8,901.68 8,831.18 -775.70 335.24 5,959,045.261 676,630.650 7.88 842.67 9,455.34 84.65 184.19 8,903.80 6,833.30 -805.55 333.71 5,959,015.384 676,629.818 12.00 868.40 9,485.53 86.81 186.44 8,906.05 8,835.55 -835.52 330.92 5,958,985.356 676,627.733 10.32 893.66 9,515.33 89.57 190.77 8,906.99 8,836.49 -664.96 326.46 5,958,955.821 676,623.969 17.22 917.66 9,545.50 91.38 - 193.65 8,906.74 8,836.24 -894.44 320.08 5,958,926.200 676,618.283 11.27 940.81 9,575.40 89.05 193.19 8,906,62 8,836.12 -923.52 313.15 5,958,896.966 676,612.028 7.94 963.35 9,605.35 91.29 189.20. 8,908:54 8,836.04 -952.69 307.33 5,958,867.467 676,606.906 15.28 986.67 9,635.44 94.39 186.461 8,905.04 8,834.54 -982.66 303.24 5.958,837.615 676,603.511 13.74 1,011.E 9,665.19 96.71 182.09 8,902.17 8,831.67 -1,012.18 301.03 5,958,808.054 676,601.995 16.57 1,036.25 9,695.61 97.01 177.70 8,898.53 8,828.03 -1,042.37 301.08 5,958,777.871 676,602.759 14.36 1,063.02 9,725.56 95.60 174.31 8,895.24 8,824.74 -1,072.07 303.16 5,958,748.239 676,605.529 12.20 1,090.28 9,755.59 93.56 170.91 8,892.84 8,822.34 -1,101.74 307.01 5,958,718.660 676,610.074 13.17 1,118.36 9,785.72 90.61 171.53 8,891.75 8,821.25 -1,131.50 311.61 5,958,689.024 676,615.366 10.00 1,146.84 9,816.05 90.61 176.16 8,891.42 8,820.92 -1,161.64 314.86 5,958,658.965 676,619.323 15.26 1,175.05 9,845.42 88.80 178.13 8,891.57 8,821.07 -1,190.97 316.32 5,958,629.679 676,621.473 9.11 1,201.71 9,875.67 88.37 181.10 8,892.32 8,821.82 -1,221.21 316.52 5,958,599.458 676,622.385 9.92 1,228.59 9,905.46 87.67 185.57 8,893.35 8,822.85 -1,250.92 314.79 5,958,569.713 676,621.351 15.18 1,254.10 9,935.46 87.42 190.60 8,894.64 8,824.14 -1,280.59 310.58 5,958,539.959 676,617.835 16.77 1,278.42 9,965.38 88.16 195.57 8,895.79 8,825.29 -1,309.70 303.81 5,958,510.698 676,611.753 16.78 1,301.06 9/6/2017 10.19:55AM Page 7 COMPASS 5000.1 Build BIO BP BA by Final Survey Report JUGHES 0 Company: North Amenca- ALASKA -BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbom: 15-32C Survey Calculation Method: Minimum Curvature NIS EMI Database: EDM R5K - Alaska PROD - ANCP1 Design: 15-32C (waft) (') Sumay MD Inc Azi (azimuth) TID TVDSS NIS EMI Northing Easgng DLeg V. Sec (waft) (') (') (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) 9,995.55 88.68 198.99 8,896.62 8,826.12 -1,338.49 294.85 5,958,481.705 676,603.474 11.46 1,322.41 10,025.54 91.01 201.55 8,896.71 8,826.21 -1,386.62 284.46 5,958,453.343 676,593.749 11.54 1,342.5r 10,055.46 90.52 198.42 8,896.31 8,825.81 -1,394.74 274.24 5,958,425.000 676,584.188 10.59 1,362.65 10,085.37 91.87 193.63 8,895.68 8,825.18 -1,423.47 265.99 5,958,396.084 676,576.612 16.63 1,384.27 10,115.56 91.60 189.28 8,894.77 8,824.27 -1,453.04 260.00 5,958,366.386 676,571.316 14.43 1,407.68 10,145.50 90.77 185.30 8,894.15 8,823.65 -1,482.72 256.20 5,958,336.621 676,568.216 13.58 1,432.21 10,172.63 90.55 179.78 8,893.83 8,823.33 -1,509.81 255.00 5,958,309.511 676,567.650 20.36 1,455.64 10,208.02 88.25 176.47 8,894.21 8,823.71 -1,545.17 256.16 5,958,274.189 676,569.636 11.39 1,487.50 10,235.56 83.45 173.37 8,896.20 8,825.70 -1,572.52 258.58 5,958,246.906 676,572.706 20.73 1,512.85 10,265.48 84.28 170.60 8,899.40 8,828.90 -1,601.98 262.73 5,958,217.559 676,577.543 9.61 1,540.87 8,831.26 -1,631.40 268.50 5,958,188.284 676,584.002 13.84 1,569.60 10,295.56 86.71 167.21 8,901.76 10,325.58 87.33 163.29 8,903.32 8,832.82 -1,660.38 276.13 5,958,159.488 676,592.311 13.20 1,598.82 10,355.51 86.96 160.36 8,904.81 8,834.31 -1,688.78 285.46 5958,131.318 676,602.297 9.86 1,628.30 10,385.74 85.08 156.74 8,906.91 8,836.41 -1,716.84 296.48 5,958,103.523 676,613.976 13.47 1,658.27 10,415.83 86.03 153.01 8,909;24 8,838.74 -1,744.00 309.22 5,958,076.675 676,627.344 12.76 1,688.24 10,445.75 85.52 149.77 8,911.45 8:840.95 -1,770.19 323.50 5,958,050.827 676,642.240 10.93 1,718.07 8,843.16 -1,795.42 339.32 5,958,025.982 676,658.640 12.48 1,747.7` 10,475.61 85.97 146.06 8,913.66 10,505.58 87.54 143.03 8,915.36 8,844.86 -1,819.79 356.67 5,958,002.028 676,676.561 11.37 1,777.39 10,535.72 88.90 140.66 8,916.30 8,845.80 -1,843.47 375.28 5,957,978.786 676,695.719 9.06 1,807.01 10,565.71 88.90 137.77 8,916.87 8,846.37 -1,866.17 394.87 5,957,956.552 676,715.830 9.63 1,836.21 8,847.19 -1,887.68 415.80 5,957,935.543 676,737.260 13.64 1,864.98 10,595.74 87.97 133.78 8,917.69 10,625.66 88.56 130.75 8,918.60 8,848.10 -1,907.79 437.93 5,957,915.957 676,759.853 10.31 1,893.06 10,655.64 89.60 127.29 8,919.08 8,848.58 -1,926.66 461.21 5,957,897.640 676,783.573 12.05 1,920.59 10,685.64 89.42 123.80 8,919.34 8,648.84 -1,944.10 485.62 5,957,880.782 676,808.379 11.65 1,947.36 10,715.63 88.74 121.30 8,919.82 8,849.32 -1,960.23 510.89 5,957,865.248 676,834.023 8.64 1,973.38 10,745.93 88.43 117.81 8,920.57. 8,850.07 -1,975.17 537.24 5,957,850.932 676,860.709 11.56 1,998.84 10,775.68 91.01 116.59 8,920.71 8,850.21 -1,988.77 563.70 5,957,837.960 676,887.476 9.59 2,023.17 9/6/2017 10: 19:55AM Page 8 COMPASS 5000.1 Build 81D by BP Final Survey Report �F�UGHES Em ,, Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature Design: 15-326 Database: EDM R5K- Alaska PROD - ANCP1 Survey - Measured Vertical - Casing Hole Depth Depth MD Inc Diameter Azi (azimuth) TVD TVDSS NIS ENV Northing 114.00 Easting DLeg V. Sec (usft) (°) 11,277.00 (°) (usft) (usft) (usft) (usft) (usft) 13 3/8" (usft) (°1100usft) (usft) 10,805.38 93.59 115.02 8,919.52 8,849.02 -2,001.68 590.41 5,957,825.673 676,914.484 10.17 2,047.0' 10,835.74 92.95 111.31 8,917.79 8,847.29 -2,013.60 618.27 5,957,814.410 676,942.616 12.38 2,070.50 10,865.42 92.76 108.47 8,916.31 8,845.61 -2,023.69 646.14 5,957,804.983 676,970.715 9.58 2,092.37 10,895.53 91.47 106.44 8,915.20 8,844.70 -2,032.71 674.85 5,957,796.634 676,999.618 7.98 2,113.69 10,925.59 91.35 103.57 8,914.46 8,843.96 -2,040.49 703.87 5,957,789.538 677,028.814 9.55 2,134.05 10,955.53 92.49 100.78 8,913.46 8,842.96 -2,046.80 733.12 5,957,783.916 677,058.199 10.06 2,153,22 10,985.69 93.01 97.65 8,912.01 8,841.51 -2,051.63 762.85 5,957,779.791 677,088.035 10.51 2,171.29 11,015,45 92.03 94.68 8,910.70 8,840.20 -2,054.82 792.40 5,957,777.293 677,117.655 10.50 2,187.84 11,045.64 90.40 91.27 8,910.06 8,839.56 -2,056.38 822.54 5,957,776.435 677,147.819 12.52 2,203.22 11,075.57 91.01 88.04 8,909.69 8,839.19 -2,056.20 852.46 5,957,777.316 677,177.727 10.98 2,216.95 11,106.05 92.64 84.38 8,908.72 8,838.22 -2,054.19 882.86 5,957,780.041 677,208.062 13.14 2,229.28 11,135.69 92.73 81.22 8,907.33 8,836.83 -2,050.48 912.23 5,957,784.439 677,237.335 10.65 2,239.63 11,165.64 92.06 78.58 8,906.08 8,835.58 -2,045.23 941.68 5,957,790.376 677266.659 9.09 2,248.65 11,195.75 91.20 76.10 8,905.22 8,834.72 -2,038.64 971.05 5,957,797.658 677,295.858 8.71 2,256.44 11,225.63 90.00 73.53 8,904.91 8,834.41 -2,030.81 999.88 5,957,806.157 677,324.497 9.49 2,262,89 11,236.56 90.68 'i: .' 7263 8,904.85 8,834.35 -2,027.63 1,010.34 5,957,809.582 677,334.875 10.32 2,264.9: 11,277.00 90.68 72.63 8,904.37 8,833.87 -2,015.56 1,048.93 5,957,822.555 677,373.172 0.00 2,272.15 Projection to TD - 2 718" Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (In) (in) 114.00 114.00 20" 20.000 30.000 11,277.00 8,904.37 27/8" 2.875 4.250 3,530.00 3,528.79 13 3/8" 13.375 16.000 8,327.00 8,318.85 9 5/8" 9.625 12.250 91612017 10: 19: 55AM Page 9 COMPASS 5000.1 Build 81D BP by Final Survey Report F UGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: KB @ 70.50usft (70.5) Site, PB DS 15 MD Reference: KB @ 70.50usft (70.5) Well: 15-32 North Reference: True Wellbore: 15-32C Survey Calculation Method: Minimum Curvature 8,510.84 -123.43 Database: EDM R5K - Ataska PROD - ANCPt Design: 15-32C -128.68 79.17 Design Annotations Measured Vertical Local Coordinates Depth Depth +N15 +PJ -W (usft) (usft) (usft) (usft) Comment 8,526.00 8,504.62 -121.80 68.29 TIP 8,533.00 8,510.84 -123.43 71.05 KOP-TOW 8,555.30 8,530.93 -128.68 79.17 Inteperpolated Azimuth 8,585.33 8,558.63 -135.88 88.24 Interpolated Azimuth 8,615.29 8,586.21 -144.17 96.49 Interpolated Azimuth 8,645.46 8,613.25 -154.61 104.82 Clean Survey 8,675.22 8,639.09 -166.56 113.47 Interpolated Azimuth 11,277:00 8,904.37 -2,015.56 1,048.93 Projection to TD Prepared By: Yosha Ragbirsingh Survey Manager Baker Hughes a GE Company 9/82017 10:19:55AM Page 10 COMPASS 5000.1 Build 81O THE STATE Alaska Oil and Gas °fALASKA Conservation Commission GOVERNOR BILL WALKER Uchenna Egbejimba Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.olaska.gov Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 15-32C BP Exploration (Alaska), Inc. Permit to Drill Number: 217-104 Surface Location: 1676' FNL, 333' FWL, Sec. 22, TI IN, R14E, UM Bottomhole Location: 3663' FNL, 1371' FEL, Sec. 22, TI IN, R14E, UM Dear Mr. Egbejimba: Enclosed is the approved application for permit to re -drill the above referenced development 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, ��l`� Cathy P. oerster Commissioner DATED thi _ day of July, 2017. STATE OF ALASKA ,LASKA OIL AND GAS CONSERVATION COMMIT PERMIT TO DRILL 20 AAC 25.005 JUL 14 2011 Aria P. r Is. Type of Work: ib. Proposed Well Class: Exploratory - Gas ❑ Service -WAG ❑ Service - Disp ❑ 1c. Specify if well is proposed for: Drill ❑ Lateral ❑ Stratigraphic Test ❑ Development - Oil m' Service -Winj ❑ Single Zone ®. Coalbed Gas ❑ Gas Hydrates 1 Redrill ®' 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. 295105380 PBU 15.32C . 3. Address: 6. Proposed Depth: 12. Field/Pool (s ): P.O. Box 196612 Anchorage, AK 99519-6612 MD: 11271' - TVD: 8828'ss ' PRUDHOE BAY, PRUDHOE OIL 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): ADL 028306 - Surface: 1676' FNL, 333' FWL, Sec. 22, Tl1N, R14E, UM • g DNR Approval Number. 13. Approximate spud date' 1709' FNL, 498' FWL, Sec. 22, TI N, R14E, UM Top of Productive Horizon* 78-084 October 1, 2017 9. Acres in Property: 2506 14. Distance to Nearest Property. Total Depth: 3663FNL, 1371' FEL, Sec 22, T1 1N, R14E, UM 29500 4b, Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 70.50 feet 15. Distance to Nearest Well Open Surface: x- 676277 • y- 5959813 • Zane - ASP 4 - GL Elevation above MSL: 33.30 feet• to Same Pool50: 16. Deviated wells: Kickoff Depth: 8535 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 93 degrees Downhole: 3432 • Surface: 2552 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weight Grade Couolina Len th MD TVD mn I TVD(including stage LaI2 4-1/4" 3-12"x3-1/4" 9.3#/6.5# L-80 STL/TCII 2836' 8435' 8351'ss 11271' 8828'ss 134 sx Class'G' & X2-718" 16.4# 19, PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 11624 8816 9235 9235 8892 11537 Casing Length Size Cement Volume MD TVD Contluctor/Structural 80 20" 260 sx Arctic Set (Approx.) 38-118 38-118 Surface 3495 13-318' 1170 sx Pennafrost'E', 375 sx Class'G' 38-3533 38-3532 Intermediate 8295 9-518" 610 ax Class'G' 35-8330 35-8322 Liner 522 7" 280 ax Class'G' 8165-8687 8161-8643 Liner 3032 1 -2"x3 -3116°x2-718' 165 sx Class'G' 8592-11624 8563-8816 Perforation Depth MD (ft): 8980-11477 Perforation Depth TVD (ft): 8866-8819 Hydraulic Fracture planned? Yes ❑ No m 20. Attachments Property Plat ❑ BOP Sketch RI Drilling Program ® Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program ® 20 AAC 25.050 requirements IZ 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 Egbejimba, Uchenna J Contact Email Zachary.Browninq(ojbp.com Authorized Title Engineering Team Leader - CTD 8 Contact Phone -1907 564 5220 Authorized Signature Dale Commission Use On y Permit to Orill Number: Z /� API Number: 50- 029-22462-03-00 Permit Approval Date: ('T See cover letter for other _ 2�" requirements: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained in shales: Other: 130P�-r-51 fO �� uv P51`�',L Samples req'd: Ves ❑ / No H Mud log req'd: Yes ❑/ No 0/ �/_r.-)1 1 a r 2 r vlei4 Fe v—� 5 'f I' 12S measures Yes R/ No ❑, Directional svy req'd: Yes H No ❑/ '�"/ /� v Spacing exception req'd: Yes ❑ No Inclination -only svy req'd: Yes ❑ No Post initial injection MIT req'd: Yes ❑ No APPROVED BY Approved by COMMISSIONER THE COMMISSION Date. / r7 -L /1��/ 1Z �5 / l Ay 11 Form 10-001 Revised 5/2017 OT�pf rljlt .WoA Months from the date of approval (20 AAC 25.005(8)) Submit Form and Attachments Duplicate To: Alaska Oil & Gas Conservation Commission From: Zach Browning CTD Engineer Date: July 14, 2017 Re: 15-32C Permit to Drill Request 2�N,ti IJ • p Approval is requested for a permit to drill a CTD sidetrack lateral from well 15-32B with the Nabors CDR2 Coiled Tubing Drilling rig on or around October f, 2017. Planned operations: During pre -rig operations cement will be placed between the 4-1/2" tubing and 7" liner below the production packer to prepare for a dual string exit. A monobore whipstock will be then be set on eline. The rig will move in/rig up and test BOPE, kill the well as necessary, and then mill a 3.80" window and kick-off in Zone 4. The well is planned to cross the conglomerates and land at the base of Zone 1 targeting reserves in Zone 1A in a 70 acre target southwest of DS 15. The proposed sidetrack is a -2700' horizontal Ivishak producer to be completed with a 3-1/4" x 2-7/8" L-80 solid x slotted liner with a modified bonsai cement job. If losses or faults/fractures are seen in the last 500' of drilling, solid pipe is planned as a contingency and will be cemented and selectively perforated. Rig Work scheduled to begin October 18L, 2017 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2552 psi). 2. Mill 3.80" window + 10' of rathole. 3. Drill Build and Lateral: 4.25" OH, 2736' 12 deg DLSplanned) 4. Run 3-1/4" x 2-7/8" L-80 solid by slotted liner leaving TOL at -8435' MD. (Contingency to run all solid pipe if fault or losses are seen near the toe. 5. Pump primarycement'ob: 27.6 bbls, 15.3 ppg Class G, TOC at TOL 8435' MD .* 6. (Contingency - Perforate -500'. 77 1 Freeze protect well to a min 2,200' TVDss. 8. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) Post -Rig Work: 1. O: Re -install wellhouse, and flowline if needed. 2. V: Tree work as necessary. 3. F: Liner Lap Test 4. S: Set GLVs. Memory RPM log. LTP set post rig if needed and test.* Mud Program: • Drilling/Completion: a min EMW of 8.4 ppg KCL with Geo-vis/N-vis for drilling (411 psi over -balance). Disposal: • All Class I & II non -hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3atDS6. • 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 production hole section from 8535' MD to 11,271' MD. - Liner Program: • 3-1/2", 9.3 Ib/ft, STL, L-80 solid liner 8435' MD - 8460' MD • 3-1/4", 6.5 Ib/ft, TCII, L-80 solid liner: 8460' MD - 9450' MD • 2-7/8", 6.4 Ib/ft, STL, L-80 solid liner: 9450' MD - 10,771' MD • 2-7/8", 6.4 Ib/ft, STL, L-80 slotted liner: 10,771' MD - 11,271' MD • Contingency to run 2-7/8" solid pipe from 9450' MD - 11,271' MD if losses or a fault is seen near TD. • A planned 27.6 bbls of 15.3 ppg cement will be used for liner cementing (TOC = TOL at -8435' MD). If solid pipe is run to TD an extra -5.8 bbls of cement will be required. • The primary barrier for this operation: a minimum EMW of 8.4 ppg (411 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 930, inclination at kick off point is 280 . • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property - 29,500' • Distance to nearest well within pool - 50' (15-20B, above in zone 1 B) Logging: • MWD directional, Gamma Ray, and Resistivity will be run through the entire open hole section. • Cased hole GR/CCURPM logs will be run inside casing to deviation. Perforating: • Base plan is to complete with slotted liner. Contingency perforating plan below: • -500' of perforations planned. 2", 60 deg random phasing, 6 spf, pert guns. The primary barrier for this operation: a minimum EMW of 8.4 ppg (411 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. • Wellbore 15-20B fails major risk but has been minor risked since it poses no HSE risk. Hazards: • DS -15 is not an H2S pad. Latest H2S reading on the 15-32 was 8ppm on 6/10/2015. • One planned fault crossings. The lost circulation risk in 15-32C is considered to be Medium. Reservoir Pressure: • The reservoir pressure on 15-32C is expected to be 3,432 psi at 8,800' TVDSS (7.5 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2552 psi. • A min EMW of 8.4 ppg for this well will provide 411 psi over -balance to the reservoir. Zach Browning CC: Well File CTD Engineer Joseph Lastufka 564-5220 TREE= 4-1116" CNV WELLHEAD= FMC ACTUATOR= BAKER OKB. ELEV 70.5 BF. ELBI = - - NA KOP= 8149 Max Angle = 97' @ 10350' Datum MD= 8989 Datum TVD= 8800' SS ( 915#, K40,19.124 - L -80 -40,19.124'L-80 BTC. D = 12.415" Minimum ID = 2.377" @ 8754' 3-3116" X 2-7/8" CROSSOVER ^S R S rY NOTES: WELL ANGLE> 70'@ 9015' 15-32B I '"--12- CHROME TBG8,7-LNR ... GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3029 3028 1 WAG OM1' RK 0 05/13116 3 5031 5029 1 M.1G DW RK 0 05113/16 2 6861 6859 0 i MMG DW RK 0 04111108 1 7981 7979 5 MMG DMr' RK 0 04/11108 HESX NIP, D=3.813' 8092- y9.5/8'X4-10 BKRS-3 HO2 D=3.875' 111127' 4-1/2" HES X NP. D = 3.813' ( 8173' l—(9-5/8" X 7" TNV LTP w / LNR HGR D = 6.276- D iz�:7t '3-12' DEPLOY SLEEVE, D2-7/8'LNR KI W 8604' H3-12"Pl1PJT, D=2AEI 4-12' TBG, 12.6#, 13CR-80 VAM TOP, 8621' .0152 bpf, D = 3.958" -12' LNR 9.3#, L-80 STL, .0087 bpf, D = 2.992' 8657" T LNR 26#, L-80 NSCC XO TO 13CR NSCC 8666' 7" LNR, 269, 13CR NSCC, .0383 bpf, D = 6.276' 8689' 7" GEN I WHIPSTOCK (07/04/10) 8689' PERFORATION SUMPAR.Y REF LOG: BHl 100AYGR ON 11/04/01 ANGLE AT TOP PERF: 61" @ 8980' Note: Refer to Production DB for historical perf data SIZE SPP INTERVAL Opn/Sgz SHOT SQZ 2" 6 11980-9010 O 05107/15 RWO 2' 6 9025-9055 O 05/07/15 12/03113 TFAJJPdD Y 6 0975-9135 O 05107/15 2' 6 9317-9437 S 07/18/1011/14/13 2' 6 9537-9797 S 07/18/1011/14/13 2" 6 10017 - 10137 C 07/18/10 2" 6 10317 - 10527 C 07/18/10 2' 6 10637 - 10677 C 07/18/10 2' 6 10757 - 10787 C 07118/10 2" 6 10837 - 10877 C 07/18/10 2' 6 10927 - 11237 C 07118/10 2" 6 11287 - 11307 C 07/18/10 2' 6 11387 - 11477 C 07/18/10 3-3/16- LNR 6.2#, L-80 TCI, .0076 bpf, D = 2.80' VYLEG, D = 3.958" 3-12' XO TO 3-3/16". D = 2.786' MLLOIfT WI DOW (15-328( 8699.-8695- 5-3/16- 690.-8695' 3-3/16' XO TO 2-7/8', D = 2.377' CBP(1128113) 11537' CTM PBTD 11584' :TL, .0058 bpf, D = 2.441' 11624' DATE REV BY COMMENTS DATE REV BY COMMENTS 0428194 Da ORIGINAL COMPLETION 05113/15 DJS/JMD GLV C/O (04130/15) 11/08101 40FUC I CTU SIDETRACK (15-32A) 05116/16 CJWJMD GLV 40(05/13/16) 04/11108 Dib RWO 05124/17 FIVJMD PILL®LTP(0522/17) 07/18110 YORDIC CTD SIDETRACK(15-328) 12/03113 TFAJJPdD PALLED CBP 8 PLSHED DH (1128/13) 05/08115 TTR/ RIC SEr CBR ADFERF (05;06-05/07/15) WFDCBP PRUDHOE BAY UNIT WELL, 15-328 PERMIT No: 111100620 AR No: 50-029-22462-02 T11 N, R14F, 1679 FN- 8 333' FWL BP Exploration (Alaska) 1M3LFEAD = FRC ACTLATOR_= OKB. B -E1/ _ BF. EFEV = — NA KOP= Opn/Sgz D3tu i LID _ Datun TVD = 8800' SS PROPO,..�D 1. M. 114' 1.51, H40, 19.124' Minimum ID = ITOP OF 7' LNR I 1 9-58' CSG. 471. L-80 NSCC. D = 8.681' I X D = 2.992' 015 TBG, 12.3 13CX111 VAM TOP, .0152 hpf, D= 3.958' 7' LNR 269. L-80 NSOC XO 70-13—C—R—NS—M-7 PERFORATION SUMMARY REF LOG ON ANGLE AT TOP F$7F_ _' @ _' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz SHOT I SQZ Cm su3ErRACK(15-32A) 1 DI6 ORN RK 15-32C 4-12' FES X NP, D=: GAS LFT uANnRR S ST MD TVD DE/ TYPE VLV LATCH FORT DATE 4 Cm su3ErRACK(15-32A) 1 DI6 ORN RK 0 05/13116 3 5029 1AMGRK CTD SIDETRACK(15-32C) 0620117 0 05113/16 2 JE=93028 6859 0 JAMG AIDC DAM RK 0 04/11108 1 7979 5 MAG OR1Y RK 0 04/11/08 X 4-12' BKR S-3 PKR D = 'FESX NP, D=3.813' X 7. 7®ACK SLV X 7' TIW LTPw / LAR 11GAR 6430' h3.70- DEPLOYMENT SLE£7F D=3.00' 8460' 3-12' X 3-3/16' XO, D = 2.786• MLLOUT WNDOW 15-32C) 8535'-_' D = 2.65' 2-718' STL SOLD X SLOTTED 2-7/8' LNR 6.51, L-80 STL, .0058 hpf, D = 2.441' 11271' DATE REV BY I COMMENTS DOTE REL/ BY COMMENTS 0426164 09 ORIGINAL COMPLETION 11/08101 ROC Cm su3ErRACK(15-32A) 04/11/08 DI6 R0Y0 07118110 CTDSIDETRACK(15.328) _I_I_ CTD SIDETRACK(15-32C) 0620117 JMJ BIRTPROFOSAL = 2.377' PRUD OE BAY LINT WILL 15-320 PERMIT No: API No: 50-029-22462-0:3 SEC 22, T11H R1 4F_ 1676'FN- It 33T FWL BP Exploration (Alaska) Well Blank 1,DR2-AC BOP Schematic Quick Test Sub to Otis -1.1 ft — ti Top of 7" Otis 0.0 ft —._._._._._._._. ._._,—.—._ 11 Distances from top of riser Excluding quick -test sub Date Rig's Drip Pan Deployment CL 3" Pipe/Slips 6.6 ft i q Cu 2-3/8"x3-1/2" VBRs 7.4 k e1 B3 Kill Line lt* Cu Blind/Shears 10.0 ft CL 2-318" Combi s 10.7 ft HN Cu of Top Swab 13.3 ft—Swab 2 Top of Annular 0.0 ft CL of Bottom Swab 7-1/16" 5k Flange X T' Otis Box 0 Nydril77/16"' Top Annular Element 0.7 ft Annular Bottom Annular CL of SSV 17.5 ft Master 2 CL Blind/Shears 3.3 ft Cu 2-318" Combi'sa�1 Fusable Deployment CL 3" Pipe/Slips 6.6 ft i q Cu 2-3/8"x3-1/2" VBRs 7.4 k e1 B3 Kill Line lt* Cu Blind/Shears 10.0 ft CL 2-318" Combi s 10.7 ft HN Cu of Top Swab 13.3 ft—Swab 2 Swab 1 CL of Bottom Swab 14.8 f[ Ae T1 CL Flow Tee 16.2 ft BOP2 CL of SSV 17.5 ft Master 2 } Fusable CL of Master Valve 19.0 ft SOPI Master 1 LDS 20.5 h �� Gound Level I T2 Choke Line Test Pump Hose North America - ALASKA - BP Prudhoe Bay PB DS 15 15-32 15-32C Plan: 15-32C WP11 BP Coil Tubing Report 14 July, 2017 BA ER BAT GE company ,.4,z b 000" p Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15.32C Design: 15-32C WP11 BP BAKER BP Coil Tubing Report gUGHES Local Coordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27' OGP-Usa AK [4267'15864) Using Well Reference Point Map Zone: NAD27' OGP-Usa AK / Alaska zone 4 (26734'1586• Using geodetic scale factor site PB DS 15, TR -11-14 Site Position: From: Map Position Uncertainty: 0.00 usft Well 15-32,15-32 Well Position •W-3 0.00 usft +EI -W 0.00 usft Position Uncertainty 0.00 usft Wellbore 15-32C Magnetics Model Name BGGM2016 Design 15-32C WPll Audit Notes: Version: Vertical Section: Sample Date 9/1/2017 Phase: Depth From (TVD) lush) -35.22 Northing: Easting: Slot Radius: Northing: Easting: Wellhead Elevation: Declination 1°1 17 75 PLAN iN/-S (usft) 0.00 5,958,832360 usft 676,296.980 usft 0.000 in 5,959,812.830 usft 676,277.330 usft 35.22 usft Dip Angle I"1 81.01 Te On Depth: -El-W (usft) 0.00 Latitude: 70° 17'35.236 N Longitude: 148° 34'21.213 W Grid Convergence: 1.34 ° Latitude: 70' 17'44.833 N Longitude: 148' 34'21.119 W Ground Level: .33.30usft I Field Strength (nT) 57.547 8 473 00 Direction 1°I 152.34 711412017 12.57'09AM Page 2 COMPASS 5000 1 Build 810 SNS by'000T Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15-32C Design: 15-32C WP11 Survey Tool Program Data 7/13/2017 From To (usft) (usft) Survey (Wellbore) 128.OD 8,473.00 MAID(15-32PB1) 8,473.00 11,271.00 15-32C WP11 (15-32C) Planned Survey TVDSS MD Inc EIW lusft) (°) Easting 8,473.00 23.38 Actual Survey 15.12PS1 (°) 8,500.00 25.24 8,504.00 25.52 Actual Survey 15-32PB1 1°1100usft) 8,526.00 27.15 Actual Survey 15-32PB1 TIP 8,535.00 27.52 KOP 676,328.5B8 8,555.00 25.72 End 9deg/100ft 119.77 8,585.00 22.12 6 5,959,698.214 8,600.00 23.43 8,700.00 33.26 8,800.00 44.10 8,900.00 55.33 9,000.00 66.76 9,100.00 76.28 9,200.00 89.84 9,201.37 90.00 7 5,959,692.678 9,300.00 89.49 BP BP Coil Tubing Report Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Tool Name Description MWD MWD - Standard MWD MWD -Standard BA ER lUGHES GE comp ny Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature EDM R5K - Alaska PROD - ANCPI Azi TVDSS WS EIW Northing Easting OLag V. Sec TFace (°) (usft) (weft) (usftl (usft) (usft) 1°1100usft) (usft 1 1°1 118.73 8,386.18 -110.59 48.68 5,959,703.419 676,328.5B8 0.00 120.55 0.00 119.77 8,410.79 -116.02 58.38 5,959,698.214 676,338.409 7.08 129.86 13.39 119.91 8,414.40 -116.88 59.86 5,959,697.396 676,339.915 7.08 131.31 12.45 120.61 8,434.12 -121.80 68.29 5,959,692.678 676,348.457 7.54 139.58 11.10 120.72 8,442.11 -123.90 71.85 5,959,690.653 676,352.060 4.15 143.10 7.82 120.72 8,459.99 -128.48 79.55 5,959,686.257 676,359.868 9.00 150.73 180.00 120.72 8,487.41 -134.69 90.01 5,959,680.292 676,370.465 12.00 161.09 -180.00 123.92 8,501.24 -137.80 94.91 5,959,677.301 676,375.439 12.00 166.11 45.00 138.63 8,589.25 -169.59 129.66 5,959,646.336 676,410.921 12.00 210.40 42.05 146.97 8,667.25 -219.53 166.89 5,959,597.292 676,449.3DB 12.00 271.91 29.04 152.52 8,731.83 -285.42 204.97 5,959,532.314 676,488.923 12.00 347.95 22.50 156.72 8,780.18 -364.40 242.24 5,959,454.240 676,528.033 12.00 435.21 18.89 160.25 8,810.17 453.00 277.07 5,959,366.483 676,564.931 12.00 529.85 16.84 163.49 8,820.51 -547.36 307.94 5,959,272.879 676,598.003 12.00 627.76 15.78 163.53 8,820.51 -548.67 308.33 5,959,271.574 676,598.423 12.00 629.11 15.44 175.36 8,820.95 -645.46 326.37 5,959,175.244 676,616.723 12.00 723.20 92.50 7114/2017 12:57:09AM Page 3 COMPASS 5000 1 Build BID #a% b p Well 15-32 100w Mean Sea Level Company: North America- ALASKA - BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15-32C Design: 15-32C WP11 Planned Survey MD (usft) 9,400.00 9,481.00 8 9,500.00 9,600.00 9,700.00 9,761.00 9 9,800.00 9,900.00 10,000.00 10,061.00 10 10,100.00 10,200.00 10,300.00 10,341.00 11 10,400.00 10,500.00 10,600.00 10,700.00 10,800.00 10,841.00 12 10,900.00 11,000.00 11,100.00 BP BAKER BP Coil Tubing Report UGHE$ Local Coordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM RSK - Alaska PROD - ANCP1 Inc Azi TVDSS NIS ENV Northing Easting DLeg V. Sec TFace 88.84 146.74 (usft) (usft( (usft) (usft) lusty (°1100usfy (usft) 1°) 88.99 187.35 8,822.28 -745.24 324.01 5,959,075.442 676,618.710 12.00 810.49 92.45 88.62 197.06 8,823.98 -824.30 306.91 5,958,996.009 676,603.471 12.00 872.57 92,29 88.70 194.78 8,824.42 -842.56 301.70 5,958,977.630 676,598.690 12.00 885.33 -88.00 89.15 182.79 8,826.30 -941.19 286.46 5,958,878.677 676,585.764 12.00 966.61 -87.95 89.65 170.80 8,827.35 -1,040.85 292.04 5,958,779.186 676,593.681 12.00 1,057.46 -87.72 89.96 163.49 8,827.57 -1,100.28 305.61 5,958,720.093 676,608.636 12.00 1,116.40 -87.60 89.59 168.15 8,827.72 -1,138.08 315.16 5,958,682.531 676,619.071 12.00 1,154.31 94.50 88.67 180.12 8,829.25 -1,237.36 325.36 5,958,583.521 676,631.597 12.00 1,246.98 94.48 87.80 192.09 8,832.34 -1,336.56 314.75 5,958,484.102 676,623.320 12.00 1,329.92 94.30 87.32 199.40 8,834.94 -1,395.18 298.22 5,958,425.115 676,608.172 12.00 1,374.17 93.93 87.25 194.72 8,836.79 -1,432.41 286AD 5,958,387.630 676,597.624 12.00 1,401.84 -91.00 87.15 182.70 8,841.69 -1,530.96 271.70 5,958,288.763 676,584.840 12.00 1,482.11 -90.78 87.17 170.69 8,846.67 -1,630.49 277.44 5,958,189.404 676,592.917 12.00 1,572.93 -90.19 87.22 165.76 8,848.68 -1,670.57 285.80 5,958,149.535 676,602.207 12.00 1,612.31 -89.59 87.79 158.70 8,851.25 -1,726.66 303.77 5,958,093.881 676,621.493 12.00 1,670.34 -85.50 88.84 146.74 8,854.21 -1,815.34 349.50 5,958,006.308 676,669.289 12.00 1,770.11 -85.19 89.93 134.79 8,855.28 -1,892.65 412.63 5,957,930.505 676,734.212 12.00 1,867.89 -84.64 91.03 122.84 8,854.44 -1,955.21 490.41 5,957,869.786 676,813.424 12.00 1,959.41 -84.71 92.09 110.88 8,851.70 -2,000.30 579.42 5,957,826.803 676,903.465 12.00 2,040.67 -84.81 92.50 105.97 8,85D.06 -2,013.24 618.28 5,957,814.771 676,942.611 12.00 2,070.17 -85.14 92.72 98.09 8,847.37 -2,025.92 675.79 5,957,803.444 677,000.407 12.00 2,108.11 -86.00 93.01 86.88 8,842.34 -2,030.94 775.36 5,957,800.761 677,100.055 12.00 2,158.78 -88.32 93.17 74.86 8,836.93 -2,015.13 873.77 5,957,818.676 677,198.059 12.00 2,190.46 -88.93 711 412 01 7 12:57:09AM Page 4 COMPASS 5000.1 Build BID e"i b p ,s0NT Company: North America - ALASKA -BP Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15-32C Design: 15-32C WP11 Planned Survey MD Inc AN (usft) 11,121.00 93.19 72.34 13 11,200.00 92.90 81.83 11,271.00 92.57 90.35 TD at 11271.00 BP BP Coil Tubing Report BA ER hUGHES GE, mp,, 711412017 12:57.09AM Page 5 COMPASS 5000.1 Build BID Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCP1 TVDSS NIS ENV Northing Easting DLeg V. Sec TFace (usR) (usft) (usft) (usft) (usft) (°/10(usft) (usft) (_) -- 8,835.76 -2,009.21 893.88 5,957,825.265 677,218.028 12.00 2,194.55 -89.581 8,831.56 -1,991.60 970.68 5,957,844.673 677,294.391 12.00 2,214.61 91.50 8,828.17 -1,986.77 1,041.37 5,957,851.161 677,364.944 12.00 2,243.15 92.00 711412017 12:57.09AM Page 5 COMPASS 5000.1 Build BID z by BP BA°�(ER Q 100W !J BP Coil Tubing Report tjUGHES ee��,ua„y Company: North America - ALASKA - BP Well 15.32 TVD Reference: Project: Prudhoe Bay MD Reference: KB @ 70.50usft (70.5) Site: PB DS 15 True Survey Calculation Method: Well: 15-32 Database: EDM R5K - Alaska PROD - ANCP1 Wellbore: 15-32C 5,957,639.35 676,528.95 Design: 15-32C WP11 5,959,155.63 676,619.52 Targets 5,957,741.61 -37.06 Target Name 676,267.580 70° 17'33.385 N -hittmiss target Dip Angle Dip Dir. TVD +N/ -S -Shape 1°) (°) (usft) (usft) 15-32C Fault 1 0.00 0.00 0.00 -768.88 - plan misses target center by 8429.56usft at 8473.00usft MD (8386.18 TVD, -110.59 N. 48.68 E) - Polygon -9.06 5,956,714.69 Point 1 0.00 0.00 Point 2 0.00 103.79 Point 3 0.00 106.57 Point 4 0.00 103.79 15-32C Fault 0.00 0.00 0.00 -1,163.96 - plan misses target center by 8452.51 usft at 8473.00usft MD (8386.18 TVD, -110.59 N, 48.68 E) - Polygon 148° 34'9.166 W -35.13 Point 1 0.00 0.00 Point 2 0.00 -1,017.51 Point 0.00 -1,934.15 Point 0.00 -1,017.51 15-32C T1 0.00 0.00 8,797.00 -381.10 - plan misses target center by 8.77usft at 9022.70usft MD (8788.66 TVD, -383.80 N, 250.42 E) - Point 15-32C T2 0.00 0.00 8,855.00 -1,891.12 - plan misses target center by 0.71 usft at 10597.26usft MD (8855.28 TVD, -1890.71 N, 410.70 E) - Paint 15-32C Polygon 0.00 0.00 0.00 -367.23 - plan misses target center by 8390.53usft at 8473.00usft MD (8386.18 TVD, -110.59 N, 48.68 E) - Polygon Point 1 0.00 0.00 Point 2 0.00 -590.08 Point 3 0.00 -844.84 Point 0.00 -1,237.57 Points 0.00 -1,811.69 Point 6 0.00 -1,786.49 Point 0.00 -1,732.11 Point 0.00 -1,356.88 Point 0.00 -1,155.19 Point 10 0.00 -800.56 7/1472017 12.57:09AM Page 6 +E/.W (usft) 495.53 Local Co-ordinate Reference: Well 15.32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Northing Easting (usft) (usft) Latitude Longitude 5,959,032.590 675,800.000 70° 17'37.271 N 148° 34'35.561 W 0.00 5,959,032.59 675,800.00 -5.22 5,958,854.90 822.23 5,959,155.63 676,619.52 676,293.31 103.95 1,041.46 5,959,163.55 676,838.61 5,957,639.35 676,528.95 822.23 5,959,155.63 676,619.52 1,203.60 5,957,741.61 -37.06 5,958,648.400 676,267.580 70° 17'33.385 N 148° 34'22.199 W 0.00 5,958,648.40 676,267.58 5,958,656.13 676,760.46 -51.77 5,957,630.02 676,239.69 -9.06 5,956,714.69 676,303.88 -51.77 5,957,630.02 676,239.69 250.20 5,959,437.730 676,536.380 70° 17'41,085 N 148" 34' 13.827 W 410.19 5,957,931.970 676,731.730 70° 17'26.233 N 148° 34'9.166 W -35.13 5,959,444.900 676,250.820 70° 17'41.221 N 148' 34'22.143 W 0.00 5,959,444.90 676,250.82 -5.22 5,958,854.90 676,259.44 22.68 5,958,600.88 676,293.31 103.95 5,958,210.19 676,383.76 235.72 5,957,639.35 676,528.95 695.99 5,957,675.34 676,988.47 1,203.60 5,957,741.61 677,494.63 901.75 5,958,109.63 677,184.09 584.19 5,958,303.80 676,861.90 491.03 5,958,656.13 676,760.46 COMPASS 5000.1 Build 81D Nei BP BP C = by BAKER 1100,11,11,11s100,11,11,11soil Tubing Report 4UGHES Company: North America - ALASKA - BP Local Coordinate Reference: Project: Prudhoe Bay Depth Diameter Diameter (usft) (usft) TVD Reference: Site: PB DS 15 (in) 8.535.00 8,442.11 MD Reference: Well: 15-32 4.500 11,271.00 8,828.17 27/8" 2.875 4.250 Plan Annotations North Reference: Wellbore: 15-32C Survey Calculation Method: Design: 15-32C WP11 Database: Point 11 +WS D.00 410.75 461.00 5,959,045.10 Point 12 (usft) 0.01) -19.68 459.27 5,959,436.00 Point 13 8,473.00 0.00 4.40 -0.02 5,959,440.50 15-32C T3 0.00 0.00 8,828.00 -1,986.99 1,028.58 5,957,850.640 - plan misses target center by 0.76nsft at 11258.23usft MD (8828.75 TVD, -1986.86 N, 1028.62 E) 8,526.00 - Point -121.80 68.29 Actual Survey 15-32PB1 TIP Casing Points 8,442.11 -123.90 71.85 KOP Well 15-32 Mean Sea Level KB @ 70.50usR (70.5) True Minimum Curvature EDM R5K-Alaska PROD -ANCP1 676,721.30 676,710.40 676,250.90 677,352.160 70° 17'25.290 N 148' 33'51.147 W Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) .Name (in) (in) 8.535.00 8,442.11 7"%41/2"Planned TOWS 4.500 4.500 11,271.00 8,828.17 27/8" 2.875 4.250 Plan Annotations Measured Vertical Local Coordinates Depth Depth +WS 4E/ -W (usft) (usft) (usft) (usft) Comment 8,473.00 8,386.18 -110.59 48.68 Actual Survey 15-32PB1 8,504.00 8,414.40 -116.88 59.86 Actual Survey 15-32PB7 8,526.00 8,434.12 -121.80 68.29 Actual Survey 15-32PB1 TIP 8,535.00 8,442.11 -123.90 71.85 KOP 8,555.00 8,459.99 -128.48 79.55 End 9deg/100ft 8,585.00 8,487.41 -134.69 90.01 6 9,201.37 8,820.51 -548.67 308.33 7 9,481.00 8,823.98 -824.30 306.91 8 9,761.00 8,827.57 -1,100.28 305.61 9 10,061.00 6,834.94 -1,395.18 298.22 10 10,341.00 8,848.68 -1,670.57 285.80 11 10,841.00 8,850.06 -2,013.24 618.28 12 11,121.00 8,835.76 -2,009.21 893.88 13 11,271.00 8,828.17 -1,986.77 1,041.37 TD at 11271.00 Checked By: Approved By: Date: 7/1412017 12:57:09AM Page 7 COMPASS 5000.1 Build 81D = r l y N 15-32C ProSbct ib PB DS1 BaV PB D515 Well: 15-33 Well: W42C 1542C v.xallMfi Relaa- M®see Parent Milbom 15.32PB1 Ppn: 1683C WP11116JLi5i2DI ail S n�al�nai'.n a o�vn�wi waiacc0al WELLBORE DETAILS: 15-32C R3EBBpE140 15-32C 2M4 coatimlalNp Mpenn NhI1532, TIoi Nwp -`IL' v.xallMfi Relaa- M®see Parent Milbom 15.32PB1 `Wbn19311mklelse'. sw-In.94N,omq Te on MD: 8473.00 MeaWrtl OgMHeMercz. XB♦jiO WwM1(IO.St C *Sa Wm MnpenC. G 8330 Acpel Sunu515-32PBITIP X415 SOP EM9dcWIOO1 1151X1 9595 a6nr EATERHES S GE 2W Ld2N IS-32BPH1 0 -20(1 L-3VB1 4110 15-32C WP11 15 32C j XW 0 ra' N-IOrXI tiJ2C TeuNI s Z -141X1 15-32CFeeR2 y-1600 N -1X1111 IS -i2( lVYll 1118 v l 5.32CT2 32115-32CT3 -241111 -26110 .2X001 -Glp 1400 121X1 IpJU XW fiW -000 21p U 210 4pl Up BUII IIpU 1200 10011 I6M ItlW 2" West(.)/Hast('+) (200 usfl/in) 15-32C WP11 11 31S 123X11 7 X 9 10 II 12 13 11id111271,19) X92> IS -32C 13 Wif, It;2CKP11 4N5 M -NOF. Levet -170 -85 U 85 1701 255 3,111 423 510 595 6WJ 765 $50 935 1020 IWS IIrAr 1275 1391 1445 1530 1615 17M 17BS 1870 1955 LW0 2125 2210 22'b 23XU 2415 2550 2635 2720 2005 28W 2T5 3IXA1 3145 Vertical Section at 152,34° (85 usft/in) WELL OETAILS'. 1532 GmunU Lerol'. 33.30 +N/S +EIW North, Eae., LeAVWe Lo,lude Ut 0.00 0.00 5959912830 676277.330 TO'1,44.633N 146'34.21.119W SECTIONOETAILS i ASWTATKN9 Sec MD Inc Ali WTM7 4X45 4EAW Dle9 TFam VSed Target NO MD Armalbn 1 84730 2338 118.73 83 .18 -110.59 48.68 O80 O80 12055 8386.18 8471 a00 kturd 15-32PB1 2 8504.00 2552 119.91 841480 -115.88 59.86 788 1339 131.31 8414.40 8504.00 Adual5Npey I532PB1 3 852680 27.45 120.81 8439.12 -121&3 68.29 754 11,10 13958 8434.12 8526.00 AtWalSu 1582ZTIP 4 853580 2752 120.72 8442.11 -123.90 71.85 4.15 7112 143.10 8442.11 853580 SOP 5 8555ZO 25.72 120.8 MIDI -12&.48 79.55 980 100.00 150.73 8459.99 8555.00 EW94e911008 6 858580 2212 120.72 8487.41 -134&9 90.01 12.00 1x380 161.011 8487.41 8585.00 6 7 920137 9080 16353 8820.51 548&7 308,33 12.00 4500 629.11 8820.51 9201.37 7 B 948180 ISOM 197.06 88239 8 82430 306.91 12.00 92.50 87257 882198 9481.00 B 9 976180 89.96 WAS 882757 -110028 305.61 12.00 48.00 1116.40 8827.57 976180 9 10 10061.00 87.32 199.40 6834.94 -185.18 298.22 1200 94.50 1374.17 8&74.94 10061.00 10 11 1034180 87,22 16576 8848.68 -1671157 MAD 1280 4140 1612.31 8848.68 1034180 11 12 1084180 9250 10,97 8850.06 -201324 61828 12.00 85.50 2170.17 8850.06 10841.00 12 13 1112180 93.19 7234 SB3576 -200911 89388 12.00 MOO 219955 8835.76 11121.00 13 14 11271.00 9257 W35 8828.17 -1980.77 104137 12.W 9150 229315 882&17 1127180 TDa111271 OO G 8330 Acpel Sunu515-32PBITIP X415 SOP EM9dcWIOO1 1151X1 9595 a6nr EATERHES S GE 2W Ld2N IS-32BPH1 0 -20(1 L-3VB1 4110 15-32C WP11 15 32C j XW 0 ra' N-IOrXI tiJ2C TeuNI s Z -141X1 15-32CFeeR2 y-1600 N -1X1111 IS -i2( lVYll 1118 v l 5.32CT2 32115-32CT3 -241111 -26110 .2X001 -Glp 1400 121X1 IpJU XW fiW -000 21p U 210 4pl Up BUII IIpU 1200 10011 I6M ItlW 2" West(.)/Hast('+) (200 usfl/in) 15-32C WP11 11 31S 123X11 7 X 9 10 II 12 13 11id111271,19) X92> IS -32C 13 Wif, It;2CKP11 4N5 M -NOF. Levet -170 -85 U 85 1701 255 3,111 423 510 595 6WJ 765 $50 935 1020 IWS IIrAr 1275 1391 1445 1530 1615 17M 17BS 1870 1955 LW0 2125 2210 22'b 23XU 2415 2550 2635 2720 2005 28W 2T5 3IXA1 3145 Vertical Section at 152,34° (85 usft/in) Pmject Pruanoeeav u aamwm"rte*. Site PB DS 15 Wall 15.32 wonpy`>mm„ Wellbore 1532C oA+ek eeoi Pb.: 1542CM11(154VIS42C) WELLaORE DETAILS: 15-32C PEFESFIJCEIKOPA44raN 15-32G commas lxCl Falaem WeY iS P.1me NpnA VWarn RNeiume Wanet.. Parent Walker 15-32PB1 Secpm VSl Rehiem Sbbt000N.00�E Tie on MD' 8473.00 MeawrcEOeptiln" z K8@]05OusA(705) CekJOWn WAotl Nnxnun CurcalNe Bj�UGHES Mean Sea Lem West( -)/Bast(+) (90 ustt/in) 0 Project: Prudhoe Bay ANTI -COLLISION SETTINGS COMPANY DETAILS: North America -ALASKA - BP rjn Site: PB DS 15 Calculation Method: Minimum Cumaaue S h// Interpolation Method: MD, interval U R YY Well: 16-32 Depth Range From: 8473.00 To 11271.00 Error System', ISCWSA Wellbore: 15320 Results Limited By: Centre Distance: 1323.57 Scan Method: Tray. Cylintler North aGE cum am Plan: 15-32C WP11(15.32115.32C) Reference: Plait 1532C WP11 (153711532C) Error Surface: Elliptical Conic P Wamin Methotl: Rules Basetl 15-24IV 1 07-297- Equivalent Magnetic Distance Measured Depth (100 usfUin) 15-13 15-134 15-13. LEGEND 320 +0789, 07-2M. 07 -MN VI a 07-29, 07-29APB1, 07-2W81 Vt 300 VS -07.29, c]-298, 0].07-29 —07-29 07-20M. 0]-29BPB1 Vt 26° = 0]-29. 0]-290, 07330 V] 1501, 15.018, 15-018 V6 + 1513, 15-111513 V2 X260 s 15-1]. Slu 1SVA V2 C + 15ID. J5208. 15-20B V5 15-24 tr 15-20, iS20C, 15300 V2 N240 +1534.15-24,1&24 V1 N +15-24, 1524PB1, 1534PB1 V0 —15-02 15.33, 15-M V1 O 220- d 1532 154gA 15dm V10 r +15-32 1SIIB, 15 -MVO `ry H532, 15-32BPB1, 15-32BP31 VO N 20D - 1532. 1W2PB1, IS32PB1 V1 N —15-39. 1538. 15-39 V1 v +15-39. 15-7-7-, 153BA V0 Ntoo + 1538. 15x97-153Ml TOM U 0 x 160 c ar 140 15-20B 120 Possible Offset Well 100 Magnetic Interference: 15-327- eo From To 15-32BP61 [__15-326 15-32 KOP - 8,8301 MD 60 15-32PB1 Equivalent Magnetic Distance Measured Depth (100 usfUin) 15-13 15-134 15-13. by Possible Magnetic Interference. From KOP to 6,830' MD Project: Prudhoe Bay Site: PB DS 15 Well: 15-32 Wellbore: 15-32C Plan: 15-32C WP11(15-32/15-32C) ANTI -COLLISION SETTINGS COMPANY DETAILS: North America - ALASKA - BP Interpolation Method: MD, interval: 25.00 Calculation Method -Minimum Curvature Depth Range From: 8473.00 To 11271.00 Error System: ISCWSA Results Limited By: Centre Distance: 1323.57 Scan Method: Trace Cylinder North Reference: Plan: 1532C WPO (15-3217532C) Error Surface: Elliptical Conic 10950- Waml Method: Rules Basetl Depth Range: 8473.00 To 11271.00 From Colour To MD 8473- 8830 8830 9150 9150 10000 10000 - 10950 10950- 11271 ,..�.... 3 -ffiEdk'knw 07 -move+, oz Iv -m mae, mme VB n'., 'n'. .. m -m m.mc. m>sc m V7 Conrad mio -;sm. )sole. lsmew ssoo Jose Va2Qlre2-Tech sworn [Cl el 40 sla +sl3 snvz 24 ]14x]8-0339 Ce1PMr1e B rlsn. lS+Nns+:Nv2 907 MI -]604 Em ,,cncy -1sm 1im9, u2revs Y.Mo Ragb.,,h-Survey Manage) lsmc V2 90]-342-24M Cel Phone g + IB v, +sa, szl w Ta Sonrdlvan,-DD CGOrdlnar0,^-1SN, 2 ISxW 111. 15NPBI Y9 9p7 2055294 CNIPhane 0 ,. 15x7. Isu 15o, v+ Patr¢k Ride, -MD Ceordoon, 10 -� iSS{,syA 1.v10 9D7-952-3497 C¢YPh011e 180 ISs 1 ISamw Cal Ul,ch DPe,a.ne""lo"AZimuthfrom North [°]vsCentretoCentreSeparation[10usft/in] ISM, 1S 28PB1, l000e 81 w "1.' .,'�.,V1 90] 382-5534 CelPhone « 1539. Ism, Ism v+ >1539,,s .15.Yxq v4 NG'HES rYli rEVy Y°,IMM u PMI" Ali"uYu Wwftud. 8431 om om gfleu.eW o. PIPfI].1M la•mu.emx lu•F2utew 6ec Mo Inc As Too -N7 -e .VW Oleg 7Face Valid 1 8/73.00 23.38 118.73 8]86.16 -110.59 40.68 0.00 0.00 120.55 2 8504.00 25.52 119.91 8414.40 -116.86 59.06 7.08 13.39 131.31 3 8526.00 27.15 120.61 8434.12 -121.80 8829 7.54 11.10 139.58 4 8535.00 27.52 120.72 8442.11 -123.90 71.85 4.15 7.82 143.10 5 855500 25.72 120.72 8450.98 -120.40 79.55 9.00 18000 150.73 6 8585.00 22.12 120.72 8487.41 -13 rSs 90,01 12.00 180.00 161.09 7 9201.37 9000 163.53 8820.51 -548.67 3118.33 12.00 45.00 629.11 8 9481.00 08.62 197.06 8823.98 -824.30 306.91 12.00 92.50 872.57 8 9761.00 80.96 163.49 8827.57 -1100.28 305.61 12.00 -88.00 1116.40 10 10061.00 87.32 199.40 8834.94 -1395.18 298M 12.00 94.50 1374.17 11 10341.00 87.22 185.76 8114848 -167047 285.80 12.00 -91.00 1612.31 12 10841.00 92.60 105.97 8850.06 -2013.24 616.28 12.00 -85.50 2070.17 13 11121.00 93.19 72.34 8835.76 -2009.21 893.88 12.00 -118.00 2194.55 14 11271.00 92.57 90.35 8828.17 -1986.77 1041.37 12.00 91.50 2243.15 BUFVEYPflOGRPM Gae 2017.0onerW vtltlabi: n. N,am'. Gq law maw s oos.n31 soli 127110 le,JoWt1119.ffi) 7Vwyil p 393939)) °V 15-32C 1St 5 15-13A Azimuthfmm North ['Ivs Centre to CentreSeparation (40 ustVinl 40 p North America - ALASKA - BP Prudhoe Bay PB DS 15 15-32 USA00000957 15-32C 15-32C WP11 Travelling Cylinder Report 13 July, 2017 BA ER 0 I IGHES BAT GE company '?400 0 by BP BA ER Travelling Cylinder Report FUGHES 'P ny Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 1532 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum teference 15-32C WP11 91ter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference WARNING: There is hidden fight data in this project nterpolation Method: MD Interval 25.00usft Error Model: ISCWSA )epth Range: 8,473.00 to 11,271.00usft Scan Method: Tray. Cylinder North tesults Limited by: Maximum center -center distance of 1,323.57 usft Error Surface: Elliptical Conic Survey Tool Program From (usft) 128.00 8,473.00 Casing Points Date 7/13/2017 To (usft) Survey (Wellbore) 8,473.00 MWD (15-32P81) 11,271.00 15-32C WP11 (1532C) Tool Name MWD MWD Description MWD - Standard MWD - Standard Measured vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 114.00 43.50 20" 20.000 30.000 3,530.00 3,458.29 13 3/8" 13.375 16.000 8,327.00 8,248.35 9 5/8" 9.625 12.250 8,535.00 8,442.11 7" x 41/2" Planned TOWS 4.500 4.500 11,271.00 8,828.17 27/8' 2.875 4.250 Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB DS 07 07 -29 -07 -29A -07-29A 10,562.70 12,817.00 562.82 218.70 345.27 Pass - Major Risk 07-29-07-29APB1-07-29APB1 10,656.79 12,178.00 958.11 201.05 759.31 Pass - Major Risk 07-29 - 07-298 - 07-29B 10,832.51 12,550.00 763.27 170.86 598.83 Pass - Major Risk 07-29 - 07-29BP81 - 07-29BPB1 10,798.00 12,337.00 935.56 175.71 764.39 Pass - Major Risk 07-29 - 07-29C - 07-29C 10,312.40 13,000.00 671.78 214.36 457.48 Pass - Major Risk PB DS 15 1501 - 15-01 - 15-01 Out of range 15-01 - 15-01A- 15-OIA Out of range 15-01-15-01B-15018 8,473.00 11,150.00 1,286.05 91.32 1,204.02 Pass - Major Risk 15-02 - 1502 - 1502 Out of range 1502 - 15-02A - 15-02A Out of range 15-02 - 15-02APB1 - 15-02APB1 Out of range 1502 - 15-02B - 15-026 Out of range 15-02 - 15-02B - 15-028 wpl0 Out of range 15-02- 15-028PB1 - 15-02SP81 Out of range 1502 - 15-02BPB2 - 15-02BPB2 Out of range 1513 - 15-13 - 15-13 11,031.60 9,300.00 204.20 157.72 53.47 Pass - Major Risk 15 -13 -15 -13A -15-13A 11,036.49 9,250.00 206.03 148.73 65.07 Pass - Major Risk 15-20-15-208-15-20B 11,262.04 11,025.00 65.27 1.59 64.91 Pass - Minor 1/10 1520 - 15-20C - 15-20C 8,785.87 8,674.92 900.38 170.43 729.99 Pass - Major Risk 15-24 - 15-24 - 15-24 9,765.31 9,050.00 358.35 118.93 240.44 Pass - Major Risk 1524-15-24PB1-15-24PB1 9,739.47 8,772.00 449.75 118.37 352.23 Pass - Major Risk 15-32-1532-15-32 8,795.78 8,800.00 41.29 0.09 41.29 Pass-NOERRORS CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11:16:50PM Page 2 COMPASS 5000.1 Build 810 r'4'rL BP by Travelling Cylinder Report BAF�UGHES Erompany Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Site Error: 0.00 usft North Reference: True Reference Well: 15-32 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1 00 sigma Reference Wellbore 15-32C Database: EDM RSK- Alaska PROD -ANCP7 Reference Design: 15-32C WP11 Offset TVD Reference: Offset Datum Summary PB DS 07 - 07-29 - 07-29A- 07-29A Reference Offset Centre to No -Go Allowable survey Program: 42 -GCT -MS. 11090 -MWD, 11297 -MWD Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft( (usft) (usft( (usft) PB DS 15 Measured VerBcal Measured Vishcal Reference Cafli Toottaw• 15 -32 -15 -32A -15-32A 8,795.78 8,800.00 41.29 0.09 41.29 Pass-NOERRORS 15.32 -15 -32B -15-32B 8,780.81 8,800.00 55.25 0.14 55.25 Pass - NOERRORS 15-32-15-32BPB7-15-328PB1 8,780.81 8,800.00 55.25 0.14 55.25 Pan -NOERRORS 15-32 - 15-32PB1 - 15-32PB1 8,795.78 8,800.00 41.29 0.09 41.29 Pass- NOERRORS 15-38 - 15-38 - 15-38 11I IuM4 lusnj In luzn7 Out of range 15-38 - 15-38A- 15-38A 10,562.70 8.855.11 12.017.00 Out of range 15-38- 15-38A- Plan #3 456B -130.09 -2232.71 39.14 6937 Out of range 15-38 - 15-38APB1 - 15-38APB7 34527 Pass- Major Risk, CC, ES,W 10,57300 8.855.18 Out of range 15-39 - 15-39 - 15-39 8,477.75 8,450.00 748.26 48.95 703.30 Pass - Major Risk 15-39 - 15-39A- 15-39A 8,940.18 8,675.00 867.81 59.24 812.35 Pass - Major Risk 15-39 - 15-39A- 15-39A wp 7.0 9,031.32 8,775.00 934.49 69.33 867.69 Pass - Major Risk 15-47-15-47-15-47 10,263.13 9,225.00 708.99 159.45 552.06 Pass - Major Risk 15-48 - 1548A- 15-48A 12,750.00 8,868.% 2541 45.M .131.91 Out of range 15-48 - 15-486 - 15-488 6937 61417 215.28 400.77 Pass - Major Risk Out of range 15-48 - 1548C - 15-48C 8,65526 12)2500 8,867.54 25.54 45.22 Out of range Offset Design PB DS 07 - 07-29 - 07-29A- 07-29A offeena a Effor. 0.00 weft survey Program: 42 -GCT -MS. 11090 -MWD, 11297 -MWD RUM Assigned: Major Risk Ottsel Well Ernc om usft Reference Onset Semi Major Aals Measured VerBcal Measured Vishcal Reference Cafli Toottaw• Otrse[Wellborenerom Casing- Cemre to NO Go AnneabN 0apt, DepM nepin capon A7imuM eNld e -ea Hole Sire Oemre Distanu Dsiialion worming luso lush) ImN loam Nsr1 learn 11I IuM4 lusnj In luzn7 lusnl loan) 10,562.70 8.855.11 12.017.00 8,86160 25.19 456B -130.09 -2232.71 39.14 6937 562.02 21970 34527 Pass- Major Risk, CC, ES,W 10,57300 8.855.18 12,77500 8865.59 25.33 45.47 -130.% -2,27391 -48.20 8.937 59544 216.80 330.45 Pass -Majw Risk 10.573.00 6,855.18 12.80000 8.863 47 25.33 45W -131.15 2,24933 -42.9 6.937 57609 216.99 358.17 Pass -Majw Risk 10,501.57 8,85523 12,750.00 8,868.% 2541 45.M .131.91 -2.29963 -4971 6937 61417 215.28 400.77 Pass - Major Risk 10,586.56 8,65526 12)2500 8,867.54 25.54 45.22 -inn -2,32346 -52.52 8937 833.89 213.95 42128 Pass - Mayor Risk low.00 8,85528 12,87500 11,1366.48 25.63 44.96 .13401 -2,37341 -53.51 8.937 66977 212.03 46137 Pass -Majw Risk 10,59800 8,85528 12.70000 8.867.18 25.% 45.10 -133.92 -2,34042 -5767 6937 652.14 21221 440,56 Pass - Major Risk 1061076 3,855.28 12.650.00 8,88584 25.33 "AS -135.62 -2.3913.38 -52.51 6.37 68699 20970 479.02 Pass - Major Risk 10,623.00 8,85526 12,600.0 8,86624 2599 44.64 -137.08 -2.44906 -47.15 6.937 719% M726 51580 Pass - Major Risk 1862300 0.855.28 12.625.00 8,855.73 2599 4475 -137.11 -2,42330 -50.52 6.937 70388 20743 49848 Pass - Major Risk 10,0370 8,855.21 12.57500 8,86736 28.13 4453 -13829 -2,47266 12.82 6,937 735.61 20522 53242 Pass - Major Risk 10.648.00 9.655.12 12,525.0 8,870.31 26.31 44.32 -139.81 -2.521.13 -31.03 6.37 78534 20236 5%66 Pass Majw Risk 10,64900 8,855.12 12.550.0 8,869.0 26,31 4642 -139.90 2497 04 -37.57 6,937 750,91 202.51 547%Pass -Major Ruk 10,657.36 0855.03 12.500.00 8870.52 26.42 44,M -140.92 -2,544,78 -2295 6.937 778.85 20853 58062 Pass - Major Risk 10,67300 8,854.85 12,45000 8,869.51 26.62 44,04 -142.% -259036 -2.51 8937 902.98 197.41 00.49 Pass - Major Risk 10.67300 8,85485 12.475% 6,070.15 26.62 44.13 -14294 -2,58793 -13.54 8.937 79160 197.52 5380 Pass Major Risk 10,63237 8854.72 12,42500 8.868.56 2673 43.% -14408 -2611 78 1032 837 812.98 195.57 620,16 Pass - Major Risk 10,69000 8,054.47 12,37500 8,86567 AS 92 43.82 -10,14 -2,65156 40.42 0937 82917 192.50 640.50 Pass - Major Risk 10,6911.00 8,35447 12,40.00 8%7.15 26.92 43.89 -1006 -2632.12 24.78 6.937 82163 192% 629.29 Pass MajorRisk 10,708.31 8854.28 12.350.0 8,864.70 27M 4315 -14744 -2,67147 55.51 6.937 83790 190.51 65871 Pass Major Risk 10,72300 8,853.97 12.300.00 8,96451 27,21 43.61 -149.20 -2.711.51 85.43 807 658.95 18796 67362 Pass - Major Risk 10,723.00 9.89.97 12,325.00 8,884.36 2721 43.60 -149.23 .2.691.61 70.31 6.937 84747 18798 66076 Pass - Major Risk 10,732.83 6.853.74 1227500 8.865.16 2]32 43.9 -150.33 -2,73266 98.73 6.937 an 18633 50871 Pass - Major Risk 10.7490 8,853.35 12.20.00 9,858.73 27.49 4329 -151.92 -2,002.64 124.88 6,937 91872 18385 741.15 Pass - Major Risk 10,74000 8.853.35 12.225.00 8,86766 2749 4397 -151.99 -2.778.62 118.02 6,937 900,37 1084 720.%Pass -Major Risk 10,74B.00 8.853.35 12.250.00 8866.32 2749 4345 -152.10 -2755.15 Has% 6.937 003.59 183,822 70128 Pau - Majw Risk CC - Min centre to center distance or covergenl point, SF - min separation factor, ES - min ellipse separation 711312017 11: 16:50PM Page 3 COMPASS 50001 Build 81D ''N0 bpair Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 f BP BAT(ER Travelling Cylinder Report UGHES jF-,y Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: K8 @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset ND Reference: Offset Datum Offset Design PB DS 07 -07 -29 -07 -29A -07-29A wairts"Eeoo 0ooasft Survey Program: 42 -GCT -M5, 11090 -MWD, 11297-MW9 Rule Assigned: Major Risk Onset Well Error: 02 out Rafe.nce ORsat Sem. Major Aso Measured Va..] Measured M.M.1 Reference OHeel 7oD8ace Offset milbora Garen Casing- Cous. tP No Go Allowable Warning Depth Depth Dash DapM Avmutb eeyg aV-W Hale SW Cent. Distance Derrialio0 (usft) (ack) (usft) (-am (usft) tusn) (7) (-aro (usft) (in) (usft) lusnl (usft, 10]57.54 8053.09 12,175.00 8,869.38 27,60 43.21 45305 -2.827.03 13029 8.937 938.19 18210 76086 Pau - Major Risk 10,76245 0,852.94 12,197.00 8,86952 2765 43.14 -15364 -2.85164 13471 6937 95846 18151 782.09 Pus -Mara Risk 10,77300 8,852.62 11,775.00 8,851.11 27.71' 4211 -155.81 -3,19584 23.25 6.937 1,31790 179.51 1,14500 P.0 -Major Rlsk 10,77300 8852.62 11.800.2 8,854.06 27.71 42.35 -155.80 -3,17723 39.% 6.937 1,293.0 179.54 1,12195 Pass - Major Poet 10773.00 8.852.62 11,8252 8.855.15 27.77 42.38 -15574 -3,16792 55.78 8937 1,269.97 179.58 1,098.54 Pass - Major Risk lc, 3.00 8.852.62 11,850.00 8,85721 27.77 42.42 -155.64 -3,13787 70.56 8937 1,245.75 179.62 1,07415 Pass - Major Risk 101A32 565262 11,875.00 8.859AD 27.77 4247 -155.52 -3,11885 83.54 6937 1,22117 17968 1050.40 Pas Major Risk 10,773.00 8,852.62 11,975.00 8,861.18 27 ]7 42.67 -155.25 -3.02441 12100 6.937 1.12166 17979 95047 Pau -Major Risk 10.773.00 8652.62 12,000.2 8.86141 2777 42.73 -15523 -3,00034 12734 6.937 1,0%.% 17981 92510 Pass - Major Risk 10,773.00 8,852.62 12.025.2 8,085.05 27 ]7 42.79 -155.19 -2,978.07 13364 6.07 107222 17982 92.16 Pass - Major Risk 10,77300 6852.62 12.2000 88%.12 27.77 4285 -155.13 -2,951.34 13709 6.937 1,048.18 179.83 875.30 Pass MajorRm 10,n1l)) 8,852.82 12,075.00 8,867.46 27.17 4292 -15505 -2,92642 13847 6937 1,02480 179.83 85087 Pass Major Risk 10773.2 8852.62 12,100.00 8%6.77 27.17 4299 -15498 -2,90148 13848 6.937 1.22% 179.82 82865 Pass -Major Risk 10.7732 8,85262 12,125.00 8,359.52 27.77 43.06 -154.93 -2,87850 13725 6937 97995 179.81 803.30 Peru Maim Risk 10.78184 8.852.33 11,92.2 8.864.05 27.M 42.62 -158.36 -3.04842 11403 6937 1.146.38 17834 974.11 Pass - Major Risk 10,78204 8.852.33 11,901 8.%191 27% 42.51 -156.52 -3,094.58 95.08 8937 1,1%.25 178.24 1.024.17 Pass - Major Risk 10,782.20 8,852.32 11,9252 8.863.23 27.% 42.57 -15645 3.07185 105.38 6,937 1.171.32 17825 9%.18 Pass - Major Risk CC - Min centre to center distance or covergent point, SP - min separation factor, ES - min ellipse separation 711312017 11:16:50PM Page 4 COMPASS 5000.1 Build 81D 1.01111, BP p Travelling Cylinder Report BAKER UGHES GF-,sr, Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1,00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07-07-29-07-29APB7-07-29AP81 oaaet5ee9Gon GOourn Survey Program: 42 -DCT -148, 11090 -MWD Ruk Aasgned Major Risk pBSM WeII Error: 0,00 usfl Reference Otlset Semi Major Asis Measoretl Vertical MxwrW ViNcal Rate.... onset Teoff u. Offset WelWore GMre cash,- Centre to No Go Allossman Omer Depth Depth Depth Acimuth +1841 +E' -W Rolesim Centre Distance Marine Deviation turn, lusRl (un, lasRl (ure (ule 111 Junk) lush) hnl losnl forte (uft) 10.656.79 8,855.04 12,17000 08M 23 26.42 43.83 140,73 -2.68507 -134.41 6.937 95811 201.05 759.31 Pau- New Risk, CC, ES, SF 1065711 0,855.03 12,175.00 8,876.30 28.42 4382 -14078 -2,80799 -135.09 6937 96083 200.97 762.13 Pass - Major Rim 10,86065 0055.00 12.15000 8,876.03 2647 43.76 -141.18 -2,71234 -14075 8.937 983.55 200.25 785.62 Pass - Major Risk 10,684.00 8.054.98 12,125.00 as" 29 2651 43.63 -141.59 8,76670 -14595 6.937 1,008.32 199.58 809.13 Pass - Major Risk 10.873.00 8,854.85 12,00000 8,074.33 26.82 43.20 -142.92 -2,85955 -169.10 6.937 1,119.00 19751 92691 Pass - Major Risk 10.67300 8,954.85 12,025.00 8875.17 W62 4328 -142.86 -2,83490 984.57 6937 1.09629 197.59 902.97 Pas. - Major Rim 10673.00 8,854.85 12.050.00 0,875.88 2082 4338 -142.01 -2,81034 -16042 6937 1,073.05 19788 87921 Pass - Major Risk 10.673.00 8,654.85 12,075.00 8,BM.50 20.62 4345 -142.76 8)85.71 456.16 8.937 1,051.48 19775 85546 Pass -Major Ruk 10,676.00 8,854.05 12,10000 slin 16 26.62 43.54 -14270 -2,761.17 -151.45 6a3T 1.020.99 19783 83162 Pass - Major Risk 10.683,64 0,854.71 11,97500 8,874.25 26,75 43.12 -14422 -2,00395 -174.54 6,937 t,142.02 195.50 949.32 Pass - Major Risk 10686.18 8.054.67 11,95000 8,87398 26.78 4305 -14458 -2.908.15 -100.82 8.937 1,16549 19497 97337 Pass - Major Rick 10.608.37 8.854.63 11,925.00 88M 45 26.80 42,96 -144.66 -2,932.10 -187.94 6937 1,189.27 194.51 99760 Pass - Mayr Risk 10,69800 005/.47 11.800.00 8,875.90 28.92 42.68 -145M -3,05124 -22563 6.937 1,309.31 19246 1,11990 Pass - Major Rim 10,898.00 8,85447 11,02500 8.87520 2692 42M -148.00 -3,027.10 -21880 6.937 1,20549 192.52 1.09592 Pass - Major Risk 10,59000 8,85447 11,050.00 8,875.05 28.92 4279 -146.00 J.00123 -21164 8.937 1261.57 192.57 1,07085 Pass - Major Risk 10898.00 885447 11,875.00 0,87463 26.92 42M -146.00 -2.97942 -204.01 6.937 1.237.55 19263 1,045.49 Pus -Major Risk 10.698.00 0864.47 11,90000 8,87363 26.92 42.92 -146.04 -2,95582 -19584 6937 1.213.42 19268 1.02109 Pa.. - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11:16:5OPM Page 5 COMPASS 5000.1 Build 81D _ BP BAKER �, by Travelling Cylinder Report FUGHES GEcnmpany Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usfl Reference Well: 15-32 Well Error: 0.00 usfl Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1 Do sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 07 - 07-29 - 07-29B - 07-29B offset She Error: 0.00 use Survey Program: 42 -GCT -M5.110% -MM, 11160 -MWD. 11920{uM Rule Assignee Major Risk oMSN WeII Feer: 000 use Reference wast $emi Major Asks Measured V.M.l Measured Vertical Reference oflzet To.Mace♦ Glfent YWllEon CenMe Casing- coupe to No Go Allareaple Warne, Depth 0sp1M Oap1h oep1M Aredutk ake-a aE-W Reutilize cause Distance Deviation lusR) lusf, (oanl (ase) (-sip (se") fl (usn) (usftl (in) lum) (u flo (-aft) 10,72300 8.053.97 11,87500 8888.03 27.21 42.54 -148.44 -3.07459 -168.71 6.937 1299.28 18756 1.11199 Pass - Major Risk 1072300 8.853.97 111900.00 8,BBBD9 2721 42.59 -148.40 .3105536 -152.76 6.937 127455 187.58 1,087,57 Pass - Major Risk 10]2300 8.853.97 11,92500 8,888.73 2721 42.63 -148.34 -3,036.71 -136,11 6.937 1,250.01 187.59 1,08342 Pass - Major Risk 10,72300 4053.97 11,95000 8,887.81 27.21 42.0 -148.35 -3,01778 -119.83 6.937 1,225.37 18760 1,03919 Pass - Major Risk 1D,723.00 8.85397 11,97500 11,885.51 2721 42.72 -14842 -2.999.16 -103.31 6.937 1,200.87 18761 1,015.19 Pass - Major Risk 10.723.00 805397 12%0.00 8.882.99 27,21 42.76 -14650 -2.981.75 E5.55 6937 1,176.79 10761 99133 Pass - Major Risk 10,72300 8.853.97 12,025.00 8,08061 27.21 42.81 -148% -2.965.57 -66.85 6937 1.1925 18761 96921 Pass - Major Risk 10.723.% 8.853.97 12050.0 8,879.16 2721 42.85 -148.62 -2,95055 -4672 6.937 LII 29 187.59 90.35 Pass - Major Risk 10,72300 8,85397 12.075.00 8875.81 2721 42.89 44830 -2.93797 .2569 6.937 1,10825 187.57 92663 Paas - Major Risk 10,733.92 0,80.72 12,10000 6878.&1 2734 42.93 -149.89 -2,92570 344 6937 1,08745 185.72 90561 Pass - Maker Risk 10,73871 8053.60 12,12500 8,87903 27.39 42% -15042 -2,91598 1950 6937 106795 104.88 88709 Pass - Major Risk 10,74800 8.85335 12,150.00 8,079.33 2749 42.% -151.50 -290753 43.11 6.937 1.04952 18330 86905 Pass - Major Risk 10.748.00 8,853.35 12,175.00 8870.01 2749 4302 -15140 -2,90079 67.18 6.937 1,032.49 IM26 65432 Pass - Major Risk 10.740.00 8,853.35 12,200.00 8,87.50 2749 43.04 45150 -2,89519 9150 6.937 1.016.70 1023 84079 Pass - Major Risk 10.762.41 8852.94 12.225.00 8,87624 27.05 4308 -153.29 -2,09102 11812 6.937 1,002.14 18084 02621 Pus - Major Risk 10,73.00 8852.62 12.250.00 8,876.11 7P 4307 -154.55 -2.800.24 14095 8%7 969.17 17910 81397 Pass - Major Risk 10.73.00 8852.62 12,27500 88P 88 27.77 43.09 45439 -2.886.19 18530 5.937 977.20 179.10 804.57 Pass - Major Risk 10,78361 8852.27 12,3D0.00 8.879.53 27.87 43.10 -155.54 -2,883.53 19060 6.937 %501 17742 79304 Pass - Major Risk 10.79800 6851.77 12,325.00 8890.32 28.M 43.13 -157.21 -2,870.04 21$.13 6.937 95146 17521 77937 Pass - Major Risk 10.798.00 8,651.77 12,350.00 658104 28.02 43.16 -15709 -2,870.03 23876 6.937 93528 17527 765.38 Pass - Major Risk 10,7115.03 8,851.77 12,37500 8,802.23 2802 43.19 -1 SO 94 -2,058% 260.72 6937 91845 17534 748.42 Pa.. - Major Risk 10.507.50 0,851.42 1240000 8,882.46 28.12 43.24 -158.03 -2.84502 28145 8.937 S%.17 173.97 728.11 Pass - Major Risk 10,81220 8,051.24 1242500 awl 85 2815 4329 -158.57 -2829.66 301.16 6937 67500 17335 70775 Pass - Major Risk 10.82300 a8W 82 1245000 ONE) 76 28.27 43.35 -15991 -2,813.51 320.21 6.937 85363 17138 68584 Pass - Major Risk 10,923.00 8,85032 12,476.00 8.879.30 2827 43.41 -15991 -279864 33861 6.937 031.69 17195 565.39 Pas. - Mala Risk 10.823.00 8,650.52 12.500.00 8,878.34 28.27 4347 459% -2778.74 358.02 6.937 80926 172.04 644.31 Pass - Major Risk 10.823.00 88%.82 12.525.00 0.87841 2827 43.54 -159.81 -2.75982 37235 6937 7186.36 17212 822.59 Pass - Major Risk 10,032.51 BOW 42 12550.00 8,87869 28.36 43.61 480.85 -2.740.64 38836 807 76327 17086 59033 Pass- Major Risk, CC, E5. 6F CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11: 16:50PM Page 6 COMPASS 5000.1 Build BID BP BAKER .UG • p Travelling Cylinder Report UGHE,S GEcompany Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Offset Design PB DS 07 - 07-29 - 07-298PB1 - 07-29BPB1 survey progom: 42 -GCT -Ms. 11090 M AD, 11IMMM ORsel Bile Error: 0.00 usft RUM Assigned: Major Risk Ofeet Voll Error. o00usft Reference three seml Major Aais Allowable session Hole Sue Measured Vertical Measured Vertical Reference Man Toonace+ Depth Depth Depth Depth 6937 1.274.50 Arirepth loan) (um) (weft) lusftl (--ft) (usnl fl 10,M3.00 8853.97 1187600 8,880.03 2121 42.59 -14844 10,72300 8.853.97 11,90000 8.888.13 2721 42.59 -14840 10)2300 8,853.97 11,925.00 8,08922 2721 42fi4 -148.32 10,723.00 easier 11,950.80 8.89991 27.21 42.68 448.24 10,72300 8,85397 11.975.00 8890.30 2721 42M -140.18 10,72300 8.853.97 12,000.00 8890.% 2721 42.5 -140.11 10.M300 8,863.97 12,025.00 6.89109 2721 42.81 -148.05 10.723.00 8,85397 12,050.00 8.891.20 27.21 42.85 -148.00 10,735.82 8,85387 12,07500 8,891.10 27.36 4289 -149.52 10,748.00 8,853.35 1210000 8,090.87 27.49 4293 150.97 10,748.00 saW.35 12,12500 8,890.74 27.49 42.97 -150.92 10.74800 8.85.35 12.15000 8,890.91 2749 43.00 -150.85 10,748.00 8,853.35 12,17500 889121 27.49 4303 -150.78 10,762.30 0,852.95 12,20000 8,890.63 2755 43.05 -15251 10.53.00 8,85282 12,225.00 8.889.04 2777 43.08 -153.80 10,77300 8852.82 12,25DW 8.88967 277 43.10 -153.74 10,773.00 8,852.62 12,27500 8,890.33 275 4313 -153.63 10.786.76 8852.17 12,300.00 8.89149 27.91 43.16 -155.19 10.79800 8,0517 12,325.00 8.892.67 28M 43.20 -15.43 10,79800 8.85177 12,33)00 0,89323 28.02 43.21 -15.35 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: closet vwneore centre ew-8 tel -W (usft) (usft) 3.074.59 -16871 -3,05545 -152M -3,03797 -134.82 -3,02172 -11584 -3.00632 -90.15 3.991.65 -75.92 -2,977.90 -2,90525 -2,953,75 -2,94339 -2,93412 2,92593 291872 2,91231 2.905.05 2,898.95 -2.091.18 -2,002.55 -2,07388 -2,869.M 55.05 3349 1129 1175 34.67 5829 9222 IM38 130.51 154.50 178.29 201.72 225.14 236.311 Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 71132017 11:16..50PM Page 7 COMPASS 50001 Build 81D ORsel Bile Error: 0.00 usft RUM Assigned: Major Risk Ofeet Voll Error. o00usft Casing- Centre to No Go Allowable session Hole Sue Cemre oMtanoe 0eviation (in) (usft) (urn) (usft) 6.937 1299.28 187.56 1,111.99 Pass - Melon Risk 6937 1.274.50 18758 1,08781 Pass - Major Risk 6937 1,2W.43 187.59 1,064.01 Pass - Major Risk 6.937 1.226.78 10759 1,041.11 Pass - Major Risk 8837 1.203.54 187.59 1,01877 Pass- Major Rise 8.937 1.18035 187.50 99700 Pau - Major Risk 6937 1,15.52 18758 97595 Pass Major Ruk 6.937 1,137.04 187.58 Mast Pass - Major Risk 6,937 1,118.10 18543 931.38 Paas -Major Risk 6.937 1,096.38 18341 91623 Pass - Major Risk 6.937 1,05.32 IMA0 086.5 Pass - Major Risk 6,937 1,05930 18341 08089 Pass - Major Risk 8.937 1,042.33 18341 86597 Pau - Major Risk 6937 1,02507 101.08 84935 Pass - Mair Risk 8937 1,009.94 179.38 an Pass MajorRisk 6,07 9935 17941 019.75 Pass - Major Risk 6.937 95.31 179.45 00541 Pass Major Risk 6.937 96025 1P 34 79799 Pass Major Risk 6.937 943.54 17568 5137 Pass Major Risk 8.937 93556 17571 76039 Pass- Major Risk. CC, E9,W CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 71132017 11:16..50PM Page 7 COMPASS 50001 Build 81D 1.41,11,1111 by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usR Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 BP BAKER , Travelling Cylinder Report UGHES E company Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KS @ 70.50usR (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors am at 1.00 sigma Database: EDM RSK- Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 07- 07 -29 -07 -29C -07-29C onset Sire Error: 000uan Survey Program: 3 GCT -MS. 9746 -MW IFR+MSMACA Rule Anson; Major Risk Onaetme Error. 000.0 Relerense oHest Semi Major Axis Measured vem"i Measured Version Reference Onset Tooffacet Onsetvhllbore GMre cuing- Come, to No Go Allowahle WamM9 to"h one, Mpth ones Axneth -NIS +Vw Hole Size GMre Distance Gmession lush) (out loan) lush) loan) (.an) 19 Infic (uan) lin) lose) (usnl Iuan) 10298.00 8,846.5] 13020.00 0,88704 2155 39.97 95.67 -1,746 fib -30278 4.375 67161 214.17 457.88 Pus - Major Risk, CC 10.312.40 0,8228 13000.00 8.88788 2174 30.95 -97.33 -1)88.37 3]9.44 0375 671.78 21638 45748 Pass- Major Rick, ES, SF 10.323.00 B.647a0 12,975.00 988088 21.80 38.92 -98.57 -1,79100 -375.28 6375 672.57 21676 457.84 Pass - Major Risk 10,333.14 5.84830 12,950.00 8.88981 2202 3687 -99.70 -1,81509 -37143 6375 874.19 21486 459.32 Pass - Major Risk 10,14000 8,849.02 12,90000 8,889.50 2222 3679 -10172 -1,855.42 -386.48 4.375 60175 214.84 6117.16 Pass - Major Risk 10,34800 8,849.02 12,92500 8,889.67 M4 36.83 -10158 -1,6400 -MS 37 4.375 677.15 214.96 46191 Pus - Major Risk 10,38349 6,819.74 12,87500 8.889.24 2203 35.75 -103,63 -1,890.39 -36537 4.375 687.57 214.81 47264 Pau - Major RIM 10,373.00 S.MoIS 12.850.00 8,888.92 2259 3670 -104.87 1.915.38 36482 4.375 59429 21467 47949 Pass - Major Risk 10,383.00 8.850.5] 12.82500 8,88050 2 70 36fi6 -IN is 1.94037 -36396 4.375 701 50 214.47 48093 Pass - Major Risk 10.39800 8,851.18 12,75.00 8887.15 22.91 3059 -10822 -1,99034 363.93 4375 716.80 21400 50500 Pass - Major Risk 10,30.00 8,851.10 12.800.00 8,087.90 22.91 3862 -108.05 -1,96536 -263.60 4375 709.68 21411 494.78 Pass - Major Risk 10.41088 0.05188 12.750.00 8998.3o 23.09 36.55 -109.88 -2,01532 -364.66 6375 728.73 21357 51490 Pau - Major Risk 10,423.00 8,65209 12,700.00 8.885.13 2328 36.50 -111.57 4,085.22 -367.44 4,375 75120 21301 538.65 Pass - Major Risk 10.423.00 8.85209 12,725.00 8,88549 23.28 3652 -111.4 4.040.28 -365.03 4375 739.55 21309 525.]5 Pass - Major Ruk 10,435.79 8.852.55 1267500 8.885.55 2345 3647 -113.22 -2,090.15 -me 21 4.375 76334 212.37 55098 Pass - Major Risk 10,4800 8.852.90 12.8250 8,607.24 2361 3642 -114.58 -2,13996 37328 4.375 78938 21168 578.18 Pus - Major Risk 10,4800 8852.90 12,65000 B.BBfi.17 23,61 36.45 -114.57 -2.115.07 -37111 4.375 778.05 211.75 56351 Pass - Major Risk 10.40.87 8,853.27 12.500 00 8,58863 23.79 38.39 -11806 -2.164.80 -375.71 4375 80320 21088 59196 Pass - Major Risk 10.4730 8.853.59 12.550.00 8,89109 23.96 36.33 -11746 3,21650 30.54 4.375 83192 20993 6MA3 Pass - Major Risk 10473.0 8,853.59 12.5750 8,890.02 2396 3630 .11745 218984 -378.20 4,375 817.0 210.02 606.29 Pass - Major Risk 10,403.30 880,84 12,525.0 0,891.94 24.10 36.29 -11868 -2239.38 382.86 4.375 646.65 209.13 637.11 Pass - Major Risk 10,498.00 8,851.17 12,40.0 8,89323 24.30 38.19 420.54 -2,31378 392.23 4.375 89CM 20780 687.52 Pass - Major Risk 10,49800 8854.17 12.47500 8,89295 24.30 33M -120.48 -2,28900 -398.94 4,375 878.14 20788 659.71 Pass - Major Risk 10,498.00 8.654.17 12,500.00 8.892.51 2430 36.26 -1204 -2,264.21 -383.]1 4,375 86221 207.97 652.3] Pass - Major Risk 10.51020 5854.40 12,425.00 8.893.41 24.47 36,16 -122.02 3,338.54 -39565 4375 911.17 206.00 704.10 Pass - Major Risk 10,523.0 8.85462 12,350.0 8.893.54 2465 3607 12371 3,41278 406.31 4.375 98300 20552 758.53 Pass - Major Risk 10,5230 8.854.62 12,3750 8,093.5] 2465 36.10 -12385 -2,3880 402.]5 4.375 94545 205.59 73901 Pus - Major Risk 1052300 8.854.62 12.40) 00 8,693.51 2405 WAS -123.59 -2.363.29 39918 4.375 929.25 205.67 72103 Pus - Major Risk 10.534.32 8.854.79 12.32500 8,893.39 2481 36.04 -125.11 -2,4379 -409.80 4375 98062 2045 778.12 Pau - Major Risk 10,64800 8054.90 12.22500 8.892.33 24.99 35.95 -126.96 -2.53680 -42340 4375- 1,053.15 202.90 85229 Pass - Major Risk 10.648.00 5.86496 12,250.00 SAW 53 24.99 3597 -126.92 .2,51182 -02009 4.375 1.034.72 20297 83254 Pass - Major Risk 10,648.0 8,854.98 12,2750 8892.80 24.99 35% -126.86 -2,48705 416.71 4375 1.01652 430 81302 Pass Major Risk 101540.00 8854.98 1230.0 8,8014 24.99 38.02 -126.79 -2,48229 -41327 6375 998.57 203.09 793.73 Pass -Major Risk 1056155 8,855.10 12,2000 8,692.08 25.18 35.92 128.64 -2.551.38 426.08 6375 1.071.54 20145 87031 Pau - Major Risk 10,573.00 8,SM. 18 12,10000 8,890.91 2533 35.83 -130.21 -2.6045 -44024 4,375 1,147.69 19998 95005 Pau - Major Risk 10.573.00 8,655.18 12,12500 8,890.99 25.33 M85 -130.17 -2,53570 -435.]0 4.375 1,128.25 20003 92941 Pass - Major Risk 10,573.00 8855.18 12,150.00 8.89135 25.33 35.87 -130.11 -2,61094 43323 4.375 1.10909 2000 90900 Pass - Major Risk 10,5]3.0 8.855.18 12,1750 8.891.75 2533 35.09 -130.05 -2.586.17 429.91 4.375 1090.28 20.15 80891 Pass - Major Risk 10.9583 8,855.25 12,0750 8,89103 25.50 35.0 13174 -2.685.19 -43.84 4.375 1,167.15 19848 969.15 Pus Major Risk 10,595.00 0.85528 11,9500 6,891.98 2556 35.70 -133.32 -2808.58 4M79 4375 1,268.27 196.73 1,07.30 Pass - Major Risk 10,59800 8.09.28 11,975.0 8.891.58 25W 35.72 -133.30 2,783.91 45974 4.375 1,24770 196.79 105267 Pass - Major Risk 10.590.00 8,855.28 12.000.00 8,89145 2568 MIA -13328 -2,75924 45570 4.375 1,22731 196.83 1,03119 Pass - Major Risk 105980 8,06.28 12025.00 a09t31 2586 35]8 -133.26 -2,]34.57 451.64 4.375 1.207.08 IN 89 1,00.85 Pass - Major Risk 10596.0 8,85528 12,00.0 8,091A3 25M 3578 13324 -2.70990 -447.62 4375 1107.06 Issas 908.70 Pus - Major Risk 1061024 0.85528 11.9250 8892.72 2582 36M -13177 -2,93323 -467.05 495 1,288.]9 195.15 1.094.37 Pass - Major Risk 10.623.0 805525 11.900.00 8.99347 25.% 35.85 -136.29 -2,85789 -471.93 4.375 1.30.65 19343 1,114.70 Pass - Major Risk CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711 312 01 7 11: 16:5OPM Page 8 COMPASS 5000.1 Build BID Z by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usfl Reference Wellbore 15-32C Reference Design: 15-32C WP11 BP BAKER , Travelling Cylinder Report UGHES GEromp ny Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 15-01 - - 15-016 - 15-01 B oes.lsia error: 0.01)usn Survey Proi 100t+Y0-CT-CMS. 8800 -BOSS -GYRO, 8924MW0-IFR-MS-VJOCN Rule Assynad: Major Risk Olrant Well Ewor: 000 turn Reference OMeI Semi MejorAns Measured Vertical Measured Voil l Rerercnoe me Toolraw♦ ORsnt"Iftene Centre Casing- Centre to No Oo Allowable Depth OePM Depth Depth AvmuM -011-3 -flay Here sloe Carlos ounall. MIamN9 Dealation (usnl (usn (usn) junk) (uaf) (usfl) (n (Ussm (..ft) (in) loan) (usn) (usR) 8.473.00 8,383.18 11125.00 8,81504 1.88 1915 -9803 -289.28 1,15033 4.375 1,205.88 91.24 1,204.54 Pass - Major Risk, CC 8473.00 8,386.18 11,150.00 3.81255 1.08 19.17 -94.98 484.00 -1,154.79 4.375 1.286.05 91.32 1.204.02 Pass - Major Risk. ES, SF 8482.87 8.395.21 11,10.00 8.81871 192 19.12 -97,02 -313.58 -1,14570 4.375 1.206.32 90.95 1,20549 Pass - Major Risk 0,48003 8,399.97 11.075.00 8,823.28 195 1909 98.00 -337.75 -1,14132 4.375 1,207.75 9013 1.207.% Pass. Malar Risk 8.498.00 84MM 11,000.00 8,834.49 1.99 19.02 -101.01 410,75 -112855 4.375 1,29490 90.25 1,216.15 Paw - Major Rist 949800 8swan 11,02500 8.831.66 1.99 19.04 -9sm 38687 -1.13330 4.375 1.29241 Was 1.21349 Paas - Major Risk 8490.00 8,400.90 11,050.00 8,827.90 199 1907 -98.97 -36203 1,137,60 4,375 1,290.28 9042 1,21080 Pass - Major Risk 0.507.77 8417,79 10,97500 8838.99 2.03 18.90 -101.99 435.13 -1.123.64 4,375 1,298.35 89.91 1,21875 Pass - Major Rusk 8.51233 8,42190 10950.00 8.83918 2.05 18.94 -10300 45980 -1,119.00 4.375 1,299.03 89.65 I.M,18 Pass - Major Risk 851668 8.425.80 10,925.00 881090 207 18.09 -104.01 -48621 -1,114.95 4375 1,302.60 8940 1,22649 Pass - Major Risk 8,523.00 8,431.44 10.875.00 8,842.03 209 18.81 10603 -53403 -1,11104 4.375 1,31421 880 1,239.51 Pass - Major Risk 852300 0.431.44 10.900.00 seal 75 209 18.85 105.01 509.03 -1,11261 4.375 1,30191 8909 1,232.45 Pass - Major Risk 8.61045 8,51079 10.85000 8.84241 244 18 ]9 -1%.57 -558.99 -110980 4375 1,321.00 89.76 1,2b63 Pun - Major Risk CC - Min Centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11:16:50PM Page 9 COMPASS 5000.1 Build 61D Company: North America - ALASKA - SP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 I BP Travelling Cylinder Report B,1A�'I(UUGHU 1 .GE --any Local Coordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: K8 Q 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15-13-1513-15-13 oeaetsde EDor: Omuta Survey Program: 100-C&GYR0-MS Rule Assigned: Major Rink Oliut VlNl Error. 0.00 us6 Reference GNSeI Semi Major Axis Measured Vertical Measured V...l Reference ones, TooMace+ Onset Vlelibore Centre Casing- Centre to No GO Allowable Depth Depth Depth Depth Avmulk +113 +V -M Hole SW Cents Disler. VMmm9 Deviation (Usn) (.00 junk) junk) Ies1D loan N naeRl (us") (in) 0.11) nasal loan) 1101048 8,841]9 9462.00 8.958.49 2967 8386 -159.97 228(10 01165 5.625 28283 150.66 135.%Pass -Major Risk 11,011.93 8.841.71 945000 8,94737 29.67 83.55 -161.89 -2.282.29 81296 5.625 27659 15116 12623 Pass -Moja Risk 11,015.00 8.841.55 9425.00 8,924.19 2969 83.31 -166.24 -2,27333 81589 5,625 258.33 152.14 107,37 Pass - Major Risk 11,018.16 8,841.38 9400.00 8,90101 29.71 8306 -1]1.11 -2,264.37 81842 5.625 24350 15302 90.70 Pass - Major Risk 11.023.00 B,"112 9.350.00 8854.65 29.73 82.58 1P69 -2,246.45 823.87 5825 21923 154.36 N. 32 Pass Major Risk 11,023.00 8841.12 9,375.00 8877.83 29]3 82.82 -17673 -2.25541 821.15 5825 230.37 154.37 77.31 Pass - Major Risk 11.028.10 0.840.85 9,325.00 8831.0 2935 82.04 17094 -2,237,49 828.80 5825 210.41 158.15 57.35 Pens - Major Risk 11103180 8,840.66 9,300.00 8800.29 29.77 82.10 163.95 -2,22853 829.33 5625 20420 15172 530 Pass- Major Risk, ES, SF 11,035.21 8,840.47 9,2]5.00 8.785.13 29]9 8181 15863 -2,21953 832.10 5,625 20080 158.19 5355 Pass - Major Risk 1103897 attic 27 UNDO 8.762.01 2980 8113 149.17 -2.21045 834.93 5.625 200.31 158.69 57.38 Pass - Major Risk, OC 11,04290 8.840.05 9,225.00 8,`3894 29.82 8065 141.76 -2,20128 83784 5,625 202.73 159.22 64.74 Pass - Major Risk 11,048.00 8.039.78 9,200.00 8,715.90 am 80.1] 13447 .2,192.03 818.81 5.625 20797 16006 7454 Pass - Major Risk 11,051.25 8,639.80 9.175.00 6,692.89 29.88 79.0 127 62 -2.182.74 84383 5.625 21584 180.35 85.75 Pass - Major Risk 11,055.62 8,03937 9,150.00 6,869.88 2988 79.19 12154 -2.173.45 848.85 5625 MAO 18094 9970 Pass - Major Risk 11.060.13 8839.12 9.125.00 8646.8] 29.89 1830 115W -2.164.17 84988 5625 23845 161.54 115.33 Pass - Major Risk 11,064.76 8,838.87 9,100.00 6,623.85 29.91 78.21 110.e0 -2,15488 852.92 6,625 25257 16191 132.24 Penn -Minor Risk 11.06961 ease GO 90]50 8.800.% 29.93 77.71 105.90 -2,105.57 056.02 5625 260.14 162.51 150.14 Pass - Major Risk 11,07300 8.838.42 9105000 8,577.91 2995 77.20 10185 -2,136.18 05923 5.625 284.90 16267 16837 Pass - Major Risk 11,08001 8,838.03 9025.00 8.555.01 29.97 7610 97.76 -2,128.73 082.55 5625 302.81 163.82 18784 Pass - Maier Risk 11,08559 8.0772 9,00000 8.02.15 29.99 78.20 94.23 -2,117.21 85598 5.625 32113 164.54 20741 Pass - Major Risk 1109143 8,837.40 8.975.00 8,509.33 30.01 7567 098 -2,10762 NO 49 5.625 34030 16526 227,33 Pau - Major Risk 11,09800 8,83104 8,850.00 8466.56 30.03 75.15 87.91 -2.097.93 87304 5.625 360.01 160.14 247.58 Pass Major Risk 11,10369 8.83872 8.925.00 8.463.83 30.05 740 84.85 808814 87662 5625 330.16 167.37 26804 Pass - Major Risk 11,110.38 8.838.35 8.900.00 8,441.15 30N 74.11 82.35 2,078.27 880.23 5825 400.69 16798 280.75 PassMsw Risk 11,11733 8.81597 0.075.00 8418.51 30.08 73.57 00M -2 ON 33 683.92 5625 421.52 16859 309.65 Pass - Manor Risk 11.125.00 8,035.54 8NO OD 8,395.91 30.11 73.04 73.65 -2 ON 36 88`.74 5,625 44262 167.75 33010 Pau -Major Risk 11,133.30 8,835.08 882500 8373.33 30.13 72.51 7842 3,048.38 89167 5.625 463.93 165.41 35185 Pass - Major Risk 1114156 8831.63 8.80000 835080 3018 71.97 7824 -2,038.32 Olken 5625 48542 163.18 373.14 Pass - Major Risk 11.14955 8.834.20 8,77500 8.328.31 30.18 7142 78.12 -2,028.23 89991 5 sOi 50705 IW93 39458 Pass - Major Risk 11.15737 8.03.78 0,750.00 8305.08 30.22 700 7005 -2,01807 904.22 5,625 528.80 15618 416.13 Pass - Major Risk 11,165.02 8.833.37 8,725.00 8283.51 30.25 70.31 78.03 -2,00782 ,908.88 5625 55064 156.70 437.82 Pau -Maur Risk 11,1]300 0.832.95 8,70000 B,%121 30.M 6976 70.10 -1,997,50 91324 5.625 57258 15474 459.57 Pass - Major Risk 11,17970 833260 8,67500 8,23893 3031 69.19 70.07 -1,987.11 917N 5.625 59483 152.98 481,57 Pass - Major Risk 1118548 8,832.25 8.650.00 8216.85 30.35 66.62 7809 -1,97665 922.19 5.625 616.84 15127 50371 Pass - Major Risk 11192.07 9,931.93 0.625.00 Bt N38 30.38 68.M 7810 -1,%6.12 92643 6SM7 639.18 14975 52591 Pau -Major Risk 11,1%.00 883168 8600.00 8,172.10 30.41 67.48 r" -1,9550 93050 6,937 66167 148.32 548.05 Penn - Major Risk 11204.59 8,831.33 8.57500 8.14985 3045 6889 76.09 -1.944.88 934.50 6.937 684.25 146.82 57098 Pass - Main, Risk 11.210.08 8.831.06 8.55000 8127.65 3048 6631 7810 -1,93407 938.48 6937 706.91 1049 590fi`Pass -Major Risk 11215.37 8830.80 8.525.00 8.105.50 30.61 6573 7810 -1,923.19 942.46 1082 729.63 14423 616.43 Paas - Malmo Risk 11,22045 8,800.55 8.50D.0D 8,08340 30.54 65.14 78.10 -1,912.19 94643 7.082 75241 14303 63928 Pau - Major Risk 11.223.00 8,830.42 0475.00 8,061.33 30.56 6456 77.82 -1,90114 950.37 7.062 77528 142.15 662.38 Pas. - Major Risk 11.229.99 8,83008 8.45000 8,03925 30.61 loss 78.12 -1,89007 954.29 7062 79824 14098 68528 Pass Major Risk 11,23446 8,829.87 6,425.00 8.017.18 30.64 6340 78.13 -1,01900 958.17 1062 82129 140.05 70843 Pass - Major Risk 1123814 0,82966 940000 ],995.11 30.67 62.81 78.14 -1,86791 962.01 7.082 81042 139.10 73167 Pau - Major Risk 11,242.87 8029.47 8,37500 7.97303 30.70 620 78.16 -1,856.02 985.87 7.082 08163 13840 755. DO Pass - Major Risk 11,24800 8,829.23 8,32500 7,928.88 30.74 6108 77.0 -1,83471 97374 10.07 91425 13155 80167 Pass - Major Risk 11,24800 8.829.23 8.350.00 7,95096 3074 6186 78.33 -1,84576 0978 J.%2 890.91 137.73 77034 Pass - Major Rink 11,254.63 8.828.92 3.300.00 7,906.81 30.79 60.50 7628 -1,82368 97775 10.937 07.64 136." 825.06 Pass -M,.r Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11:16.50PM Page 10 COMPASS 5000.1 Build 61D a' bp Y1 Bli BAJUG Travelling Cylinder Report HUGHES c6romnay Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) TNe Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP7 Onset Datum Offset Design PB DS 15 - 15-13 15-13 -15-13 - OIMMSia error: oro use Server Program: 100-MGYR0-MS Rule Assigned: Major Risk greet Well ERot 000 use Reference Oltep Semi Major Axis Measured Vertical Measured Vertical Reference offset Times. Offset Wellbore Centre casing- Centra to No 6. Alloonahla Depth Depth Depth Depth AzlmuM w1103 .0-W Noleais centre Distance Waminp Desiathm (more rush (.sit) (.aft) loan) (raft) (11 (use) (usm (in) (use) Wsn) (..ft) 1125829 8,820.75 8,275.00 7884.74 30.82 59.93 78.33 1,81264 981]2 10937 86110 136.44 848%Pass -Major Risk 1126175 0828.59 8.250.00 7,882.66 3085 59.35 78.36 -1,80155 985.50 10937 984.63 135.99 872.33 Pass - Major Risk 11265.01 8,02044 8.225A0 7,840.59 3087 50.77 78.39 -1190.43 98931 10.937 1.00023 13557 096.06 Pass - Major Risk 11,271.00 8,028.17 8.175.00 7,798.43 3o.92 57.01 7841 -176809 99645 10.937 1,05562 134.93 943.71 Pass-MMor Risk 11.271.00 8,026.17 8,200.00 7,818.51 3092 5820 70]7 -1.779.26 992.93 10937 1,03140 135.25 91977 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11: 16 50P Page 11 COMPASS 5000.1 BuildWD ko by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 r BP BAKER Travelling Cylinder Report UGHES sG.E-, Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB Q 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-13 - 15-13A - 15-13A Mistake Eine ON usft $urvey Program: 95-C&GVROWS, 92104000 RaleAssigned: Major Risk Onnt Vhll Error. 0.00 wit Reference Offset Small Major Ana Measured Vanical Measured Variant Reference Wint TooBace+ ONse[Nlellhere txmre Casing- Centres No Go Allassula 6Yamih9 Depth Depth Depth Depth Azimuth +NIS -Elm Hole Bin Centre Distance Devotion (.aft) (us") (osftl loan) (us") (usft) V) login (.all) (I.) (use) (ush) Iasi( 10,91205 8.845.79 10,100.00 8,858.30 29.03 00.02 -17138 -2.97126 565.36 3,312 951.72 11655 83537 Paas -Major Risk 10,912.08 884679 10,0750 8.05460 29.03 79.98 -171.46 -2,946.52 55855 3,312 9M,76 118.58 810.35 Pass - Major Risk 10,912.37 8,84678 10,05000 8,863.68 2904 7994 -17152 -2.921.08 $7263 3,312 90178 11854 785.30 Pass -Major Risk 10.91242 8845.77 10,12500 8.868.68 2904 80.05 -17131 -2,9606 58339 3.312 976,62 11854 05028 Pass - Major Risk 10,913.24 8,84873 10025.00 8,863.18 29.01 7991 -171.62 -289753 57025 3.312 87691 116.73 760.32 Pass - Major Risk 10.91327 8.84673 10.150.00 8.87092 2904 80.10 -171.32 -3,020.95 582.91 3.312 100142 11657 885.03 Pass - Major Risk 10.91498 0,846.65 10,000.00 8,852.67 2905 79.87 -171.83 -2,87383 586.16 3.312 85240 118.94 735.57 Pass - Major Risk 10,92300 ewe 26 9.87500 8,853 05 29.12 7974 -172.51 2.75823 633.25 3312 73242 118.14 61337 Pass- Major Risk 10,923.00 8,84526 9.90(1.00 888225 29.12 7976 Ines -278061 622.16 3312 755]3 118.15 63742 Paas, Major RIM 10923.00 8.846.26 9,92500 8.862.12 29.12 7978 17272 -2.00341 a11.59 3.312 779.48 118.15 65171 Pass - Major Risk te923) 8.846.26 9.950.00 am 15 29.12 7951 -172.77 -2,826.65 80269 3312 8W62 118.16 685.23 Pass -Majm Risk 10,923.) 684626 9,97500 8,852.31 29.12 7980 17282 -2.850.27 504.49 3.312 82806 11816 71092 Pass - Major Risk 10.923) 8,80626 10,175.00 88R.62 29.12 80.14 -172.47 -3.045.88 58383 3.312 1,028.18 117.M 90954 Pass - Major Risk 10.92300 8,846.26 10,200.00 0,87335 29.12 80.19 -ln.45 -3,07078 565.86 3.312 1,05062 11788 93388 Pass - Major Risk 10,923.00 0,84826 1U.M5.00 887328 29.12 00.24 IM47 -,09558 568.96 3312 1,074.84 117.79 95795 Pass - Major Risk 10,923.00 saw 26 10.250.) 8.87245 29.12 8029 17253 -3,12022 573.11 3312 1,09879 117.70 90168 Pals -Major Risk 10.92300 8,846.28 10.2750) 8,871.17 29.12 80.34 -172,60 $144.60 57848 3.312 1122.39 117.60 1,)498 Pass - Major Risk 10,92300 8848.26 10.300.00 0,889.71 29.12 80.39 17268 -3.16064 505.19 3.312 1,145.57 11749 102777 Pass - Major Risk 10,923.00 8.84828 10325.00 885912 29.12 8044 -17270 3.192.35 59308 3.312 1.168.42 117.M 1,050.14 Pass - Major Risk 10,92300 8,846.28 10,350.00 886943 29.12 80A9 -17269 -3.21571 01.98 3312 1.19093 11726 1,07209 Pass - Major Risk 10,93186 0,845.83 9,850.00 8,86.56 29.10 7971 -173.40 -273631 545.18 3.312 709.50 11970 58991 Pass - Major Risk 10,93473 8.845.68 10,37500 8,05971 2920 80.53 -174.14 -3,238.76 61880 3312 1,212.98 11940 1,093.64 Pass - Major Risk 10,935.99 8.845.132 9,825.) 8.8%.10 29.21 79% .17372 -271470 857.29 3.312 687.05 12056 585.80 Pass - Major Risk 10.930.07 8,80 52 10.40000 8.871.00 29.22 W.58 -174M -.281.54 132184 3.312 1,234.92 12(100 1,114.98 Pass - Major Risk 10,948.00 8.845.02 9750.00 8.857.31 29.29 7961 -174.77 -2.65815 700,41 3.312 623.03 12321 498.46 Pass - Major Risk 101948.00 8,80 02 9,775.00 8.86740 2929 7963 -174.90 4.87326 688.57 3.312 64383 12322 52124 Pass - Major Risk 10.948.00 8,84502 9,000.00 8,86713 2929 7966 -17504 -2,139389 671.17 3312 885.10 12324 544.16 Pass Major Risk 10.948.00 86502 10,425.00 8,8T367 2929 80.63 -17562 -3,28398 932.58 3312 1,255.6 12220 1,136.14 Pass - Major Risk 10.94000 BMW 10,450.00 0,87606 29.29 Bass -17550 3,30593 64427 3012 1.277.82 122.07 1,159.55 Pass - Major Risk 10.6800 8045.02 10,475.00 5,87759 29.29 son 175.42 3,3274. 658M 3312 1,29865 12195 1,176.56 Pass - Major Risk 1areas .00 B.M502 10.50000 8,878.51 29.29 gem 175.38 3,34844 670.42 3312 1,310.99 12183 1,195.99 Pass - Major Risk 10,950.6 8.844.51 9,72500 8,86769 29.36 7959 -175.07 -2.632.49 71449 3.312 601.86 12508 47825 Pass - Major Risk 10,96359 8.84423 9,7).00 8.868.48 29.39 7957 -176.35 -2.611.21 72757 3.312 58029 127.13 453.24 Pass - Major Risk 10.9730 8,84375 9625.00 8.871.50 2946 7951 -176.71 -2,54349 759.53 3.312 51272 12969 380.01 Pass - Major Risk 10,97300 884375 9,6W.00 8.870.60 2946 7952 -176.99 -2.566B6 749.93 3312 53559 12968 40572 Pass - Major Risk 10,97300 0,84375 9,67500 8.86947 29.46 79.6 -17728 -2,589.14 73927 3,312 550.16 12960 430.W Pass Major Risk 10,982.46 8.841.26 9.600 00 0,872.75 29.51 7949 -17755 -2.520.02 76801 3.312 489.43 132.35 357.17 Pass -Majm Risk 10.986.22 8,6305 9,57500 8,874.55 29.53 7947 177.50 -2,495.12 775.13 3,312 48589 133.44 332.56 Pass - Major Risk 10,98840 873289 9,50000 8,876.43 29.55 79.46 -177.50 -2,47187 70089 3.312 4426 13439 30778 Pass - Major Risk 10,998.00 8,842.45 9.425.00 8,86799 am 79.39 -17823 -2.34955 79874 3312 32053 136% 18076 Pas. -Me, Risk 10,998.) 8,73245 940000 8.874.54 29.60 7940 -17750 -237337 795.00 3312 344.50 13895 206.73 Pass - Major Risk 10.99800 0,84245 9.475.00 0,870.49 29W 79.41 -17728 -2,39782 79160 3.312 36899 136.93 232.6 Pass - Major Risk 10.99800 0,84245 9.500.00 087944 2960 79.43 -17753 -242261 70874 3312 393.61 130.92 258]5 Pass - Major Risk 10.998.00 8.84245 9.525.) 0,078.15 29.60 7940 -17005 -2447.38 70549 $312 418.01 135.91 284.22 Pass - Major Risk 11.006.37 8,842.01 9.40000 8,859.12 29.64 7938 17942 2.326.53 802 ]2 3.312 29721 13948 1$778 Pass Major Risk 11,010,45 B.M179 9.375.0 8,547.90 2967 79.37 17691 -2.304.59 80710 3.312 27523 14069 13451 Pass - Major Risk 11,015.10 8.841.55 9,35.00 Banal 2969 79.36 17351 -2.284.05 811.97 3312 255.17 142.11 113.15 Pass Major Risk 11,02300 8,841.12 9,300.00 8.801.90 29.73 79.3$ 16.05 -2,247.07 I=57 3,312 22355 14453 78.75 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312 01 7 11: 16:50PM Page 12 COMPASS 5000.1 Build BID .111,41111. by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15.32C WP11 i BP BAKER Travelling Cylinder Report qUGHES E-Pany Local Co -Ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB Q 70.50usft (70.5) North Reference: Tme Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM RSK- Alaska PROD -ANCP7 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-13 - 15-13A - 15-13A Oltaat Sue Error: 060 usft Survey Program: 95-C60YRC-M5. 92i"M/D Rub Assigned: Major Risk offset Well Emr: 000 usft Reference Gnat Semi Major Asia Measured Vertical Measured Mortal Reference Onset Tooftace+ GNset Wallura Co.. cook,- Centre to No Go Allousue Monroe Depth cash Depth O.Pth Ailmuth +MA +V -W Hole Sixe Centre Dow.. Gasonwn loan( (rif) (um (ush) (ush) (aft) V) (usM loan) (in) (rift) (aft) (usft( 11023.00 8.841.12 9.32500 8,81921 29.93 79.38 168]9 -2,28509 81726 3.312 237.72 14451 95%Pess-Major Risk 11,03103 884069 9,275.00 8,783.12 29.77 79W 15744 @.232.16 827.80 3.312 212.% 117.03 70%Pass -Major Risk 11.036.49 8840.40 9,250.00 0,763.44 29.79 79.35 15053 -2.217.54 83247 3.312 206.03 148.73 6507 Paas- Major Risk. ES, SF 11,041.86 sfruAl 9225.00 8,742.97 29.82 79.35 14321 -2.203.93 036.99 3.312 20298 150.39 65.47 Paas - Major Risk. CC 11,04800 aW978 9,17500 8,697.37 2985 79.00 12940 -2.184.50 30327 5.625 21409 15352 8.16 Pass - Major Risk 11,048.00 8,839.78 9,200.00 8]20.40 29.85 79.25 13572 -2,193.7] 94028 5625 206.88 15275 75.58 Pass - Major Risk 11.054.70 8.83941 9,150.00 8,674.35 29.87 78.75 12212 -2,17524 84828 5625 22392 15635 10200 Pass - Major Risk 11,05925 8,839.17 9125.00 8851.33 29.89 78.51 11887 -2,165% 84986 5825 235.90 15888 115.74 Pas - Major Risk 11,053.86 8,838.92 9100.00 8,628.32 29.91 78.28 111.57 3,1560 852.33 5625 249.70 18153 12960 Pau - Major Risk 11,06865 sue 65 9,075.00 8,605.32 2993 77.81 106.77 2.14738 85541 5625 26502 162.39 146,61 Pau - Major Risk 11,073.00 8.83842 9.050.00 81582.36 2995 77M 102.52 -2.138.01 85.50 5,625 28158 162.82 164.92 Pas. - Major Ru 11,88.95 883809 9,025.00 8559.45 2997 7880 98.49 2,12857 86190 5625 299.11 16368 161.10 Pe.. - Major Risk 11.084.49 8,83779 9050.00 8536.58 29.98 76.29 94.89 -2.119.06 85531 5 a 31748 164.40 20358 Pass - Major Risk 11,09028 8,33747 8,85,00 8,513.75 3000 75.77 9159 -2.109.49 us 81 5625 336.54 165.12 22344 Pass - Major Risk 11,098.00 B.W7.04 895000 8,490.8 3003 75.25 80.33 -2.099.81 82.35 5625 3%.15 16&32 24368 Pass - Major Risk 11,10242 8.83679 9,925.00 8.468.24 3004 74.73 M35 -2,09005 85.92 5.625 376.22 16725 284.05 Pass - Major Risk 11,109.06 8,836.43 8,90000 8.445.55 30.% 7421 82.82 -2,000.19 879.53 5.825 39668 16786 28432 Pass - Major Risk 11,115.% B,8%W 8,075.00 8422.90 30.08 73.58 8044 -2,07025 88320 5825 41748 18047 3115.58 Pus - Major Risk 11,12335 8035.83 BBW.00 840029 30.40 73.14 78.3 -2,060.30 B%.99 5625 438.51 188.22 32661 Pau - Major Risk 11,131.77 8.835.17 8.82500 8,37771 30.13 7261 7846 -2050.30 89190 5825 459.7. 16586 3274 Pass - Major Risk 11,139.99 8,834.72 8.85000 8,355.17 30.15 72.08 7627 -2,04027 894.93 5.625 48124 1060 Me 00 Pass - Malar Risk 11.148.02 SAM 28 8,775.00 833267 30.18 7153 78.13 -2.03020 09909 5.625 50285 161.36 39041 Pass - Major Risk 11.155.87 8833.85 8.50.00 8,310.23 30.21 70.97 78.% 2.020.04 %338 5625 524.57 159.19 481.94 Paas - Major Risk 11,16355 8033.45 0.25.00 8.287.85 W24 7042 7803 -2009.81 9879 5,625 548.40 157.10 43360 Pau - Major Risk 11.171A7 8.83105 8.70000 8.265.53 3027 6987 7803 -1.990.51 912.34 5.625 508.32 155.17 45538 Pass - Moor Risk 11,178.34 883267 8,675.00 8.243.25 3031 69.30 7e06 -1,909.13 918.92 5625 59034 15333 477.30 Pass - Major Risk 1118520 3,832.32 8,650.00 8.2211.98 30.34 5.M 7808 -1,97868 921.35 5625 612.52 151.59 49940 Pess - Major Risk 11.191 GO 8831.99 8825.00 8,1%]0 30.37 68.16 78.10 -1.963.17 92562 0.937 634.84 15006 521.50 Pass - Major Risk 11198.00 8.03160 8500.00 8.17642 3041 67.59 78.13 4,95759 929]3 6,937 65729 14849 54398 Pus - Malar Risk 1120349 883139 8,8500 8,154.16 3044 6701 78.09 -1,94694 Mn 6%7 679.86 14709 566.59 Pass - Major Risk 11209.03 8831.11 8.55000 8,13195 3047 66.42 78.10 -1,936.17 93771 6.937 70251 Isla 74 58925 Pass - Major Risk 11.214.36 883085 8.525.00 3.109.79 30.51 6584 78.10 -1,925.31 94169 7.062 72522 144.2 612.01 Pass - Major Risk 11,21948 8850.69 8550.00 8,08788 3054 6526 78.10 -1,914.33 94568 7.062 74799 143.25 63464 Pa.s -Major Risk 1122300 8,830.42 0,25.00 8.06561 30.58 64.67 77.93 -1,903.28 94961 7.062 770.84 142.28 65788 Pass - Major Risk 11229.10 8550.12 8,45000 8.043.54 M60 64.09 78.12 -1,89222 95353 7062 79378 141.16 88080 Pau - Major Risk 1123361 8.829.91 8.42500 8,02146 3063 63.51 78.13 -1,881.15 95742 71162 81881 14022 70393 Pass - Major Risk 11.237.93 8,829.70 8,400.00 7,99939 30.67 6293 78.14 -1.87006 %127 7.062 83993 139.35 727.16 Pass - Major Risk 11,242.05 8.829.0 8,375.00 797781 3069 62.35 78.16 -1.858.97 955.12 7062 863.12 138.53 75047 Pass - Major Risk 11,24800 8.829.23 BMW 7,933.17 W74 61.19 77.97 -1.83685 972.96 10.937 %9.2 13764 79708 Pus Major Risk 11248.00 8.82923 835000 7.95524 30.74 61n 7642 -1,84790 969.01 7082 88639 13782 77376 Pass - Major Risk 11253.90 8.828.95 8.30000 791109 3078 8061 7627 -1,025.82 976.97 10937 933.10 137,041 820.49 Pass - Major Risk 11,25760 882878 8275.00 7.85.02 30.81 60. Go 78.32 -1,81678 980.% 10.937 95.5 130.53 8"07 Pass - Major Risk 11,261.09 0,82862 8.250.00 7,8W94 30.84 59.46 78.35 -1,90371 %484 10.07 980.08 136.8 %7.M Pass Major Rbk 11254.39 882347 8225.00 7,844.87 30.87 sees 78.38 -1,79259 98880 10937 1,00365 13565 89145 Pass - Major Risk 11.271.00 8,828.17 8.17500 7,800.71 30.92 5775 78.48 1,77025 99577 10.937 1051.01 134.99 939.%Pass -Major Risk 11271.00 8.828.17 B.20GW 7,022.W 36.92 5.31 7684 -1,73143 99223 10.937 1027.31 135.32 91513 Pa.. - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11:16 5OPM Page 13 COMPASS 5000.1 Build 81D by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 I BP BA ER Travelling Cylinder Report F UGHES E company Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP7 Offset ND Reference: Onset Datum Offset Design PB DS 15- 15-20-15-208-15-20B oeaatsueemnr: Doe ran Survey Premium; 482 -INC. 26% -Ca -MAG -M5. 7727 -MM Rule Assigns: Minor l/10 Olfaet Wall Error. 0.0 out R.fix-n Offest Semi Major Axis Measured Ventral Mu.ured ONI.I Rehnnu Offset Too Ron Offset Vlellbore centre Casing- Centre to No Go Al been. Wams, Depth Depth DepM Depth Aaimuttr aN/A aV.w Hole Size centre Distance deviation (uau) lust* (mia) Iran) (..it) tush r) (--to loan) (an) Into form) last* a 484.00 8.395.24 8,150.00 8,076.22 1.93 44.52 7121 29895 1,099.12 9.626 1,166.5] 1.09 1,167.77 Pass - Minor 1110 8.534.80 8,44194 8.175.00 0.100.18 2.14 46.52 71A5 291.56 1,094.44 9,625 1.155.52 1.12 1.15471 Pass - Minx 1/10 Else 00 9.45330 8200.00 0,123.95 220 46.53 7095 28584 1.0119.45 9625 1,162.00 1.10 114120 Pass - Minx 1/10 8.555.81 8.480.72 8,225.00 0,14749 223 44.53 70.78 27908 1084.1] 96M 1,121.28 100 1,12748 Pass -Minor 1/10 856.39 Sale 49 8.25000 8,17086 2.26 44.53 7084 2M.14 1,0780 9,625 1,11445 106 1,113.64 Pass - Minor 1/10 857300 0,476.35 8,275.00 9,191 08 229 44.53 7052 264.92 1,07274 8,375 1100.52 0.94 1.099.82 Pass - Minor 1110 0,50178 848144 8,30000 8,217.11 2.33 44.53 7039 25766 1,066.60 8375 1,068.53 0.92 1.085.83 Pass - Minor 1/10 8.5000 5.499.40 6,32500 8,240.10 239 44.53 70.55 24988 108035 8.375 1,07263 090 1,071.93 Pass- Minor 1110 881101 8.51130 81350.00 Small 2.4.5 44.6 70.65 24198 1.053.]6 4.500 1,058.44 D.% 1.05006 Pae. - Minor 1/10 8627.45 9,526.18 8.375.00 8,285.20 252 46.56 70.80 23341 1.046.46 4500 1,06354 06 1,04316 Pass - Mina 1110 8,643.10 0,540.23 8400.0 B'Sase1 260 72.54 70.94 224.09 t,o%.01 4500 1,02].59 052 102].21 Pass -Minor 1110 a6%.6 8,553.33 8,42500 5,30.55 289 44.55 7107 21412 1,021127 4.500 1,01048 0.50 101011 Pass -Minor 1/10 0,673.00 8,55632 8,650.00 9347.31 2.70 44.56 7132 203.12 1,01781 4.500 99245 048 992.08 Pass - Mina 1110 8,68569 8,671.36 847500 8,388.25 2.85 44.56 71.% 19125 1,00842 4.500 97386 046 97348 Pass - Minor 1/10 SAW 00 11.58].5] 0,500.00 8384.30 2.94 4x67 ]1.53 176,52 99472 4.500 9674 043 95438 Pass-Mma-1/10 9,71174 8,599.00 8.525.00 0,401.10 3.05 4450 71.71 16.75 982.35 4500 93494 042 934.56 Pas. - Minor 1/10 9)23.00 86011.21 8,550.00 8.41698 3.13 44 Se no 150.24 96962 4.375 914.78 040 91441 Pau - Minor 1110 8.73591 0.619.59 8,57500 5,43176 3.24 44M 7237 13482 956.63 4.375 Si 041 993%Pass -Minor 1/10 8.748.00 8629.16 8800.00 8.445.96 3.33 4462 72.73 116.80 96372 4.375 573.89 0.43 973.53 Pas. - Minor 1/10 8,760.01 8.637.54 882500 8,459.87 344 4463 73.11 10235 01.03 4375 85362 045 05325 Pa... Minx 1/10 8.]]300 9.67 30 8.85000 8473.50 3.55 44.65 73.6 85.50 918.58 4,375 833.52 047 833.15 Pass - Minx 1/10 1.]8533 9,9:6.57 8.675.00 anew 367 "67 7396 026 908.35 4.375 013.59 048 81322 Pass -Minor Ill 1790.00 8.80561 1700.00 8500.10 390 44. Be 7440 50M 894.21 4375 793.76 0.50 79340 Pan -Min. 1110 Ball 67 8675.53 1.725.00 8,51327 394 4470 746 3333 88224 4.375 77409 0.51 7]3.]3 Pau - Minor 1110 8.02521 86691 8750.00 8,526.19 4.07 44.]3 75.M 15.52 87038 4.375 754.53 053 76.16 Pass - Minor 1/10 0,839.63 8.693.96 9,77500 8,538.47 4.22 4475 ]5.72 255 856.21 4.375 73680 0.6 73443 Pass - Minor 1110 0,85168 5.702.62 8000.00 8,550.10 4.37 44.76 76M -20.80 84570 4375 71486 055 710.49 Pass -Mew Ill 896.90 8.710.09 0182500 8560.69 4.51 "at 76.62 -39.31 83262 4.375 594)2 0.57 69635 Pas. - Minor 1110 8.8P52 9.7186 eswo0 0,5]08] see 72.84 7740 .5]94 81933 4375 67424 0.50 67387 Paas - Minor 1110 8,889.80 0,72595 8,875.00 0.580.25 461 44.87 77.99 -7623 00529 4.375 653,,15 0.60 65300 Pau - Minor 1110 1.902.02 8732.98 5.900.00 8589.11 4.95 44.90 7852 -94.79 79102 4.375 632.58 062 63222 Pass - Minor 1/10 8.91402 873964 8925.00 11.59692 5.10 44.94 79.36 -113.55 776.48 4375 61167 Des 811.30 Pass - Minor t/10 8.925.97 0,74805 8,950.00 8.604 07 525 66.98 80.12 -13262 761.70 4375 59075 Des 59038 Pass Mu.1110 0,931121 8152.35 8.97500 8.61101 541 45.02 00.93 -151.38 74895 4.375 58993 067 569.57 Pass - Minor 1110 8950.87 8.758.61 90000 0,117.09 5.57 45.05 8118 -170.47 732.36 4.375 6929 069 68.92 Pass - Minor 1110 5.963.97 8.7670 9025.00 882471 574 45.10 Use -189.69 71790 4.375 52881 070 525.05 Pan - Minor 1110 1.977.40 8.77083 9.050.00 8,01.51 5.92 45.14 9357 -209.00 7036 4.375 50148 072 508.11 Pass - Minor 1/10 8.991.22 0.776.6 9,07500 8,838.59 6.10 45.17 6.46 -220.13 me 09 4375 40910 0.74 407.71 Pass - Minor 1/10 9,005.09 0.782.17 9.100.00 9,645.6 6.29 45.21 8531 -247.01 67448 0375 487.53 075 167.17 Pass Minw 1110 9,01904 8.]8].36 9.12500 8,553.78 6.49 4524 %.11 -26563 659 ]3 0.375 Was 077 seen Pass -Minw 1110 SAM 05 8.792.21 9,15000 8%1.82 6% as 28 86.67 3607 Bab.% 4.375 428.08 0.79 42570 Pass. Minx 1110 9,0225 11.796.74 9.175.00 alpinists 688 45.31 870 -30253 830.07 4.375 405.31 080 4696 Pass - Minor 1110 9,061.61 8,000.93 9800.00 B.6T/.95 7.00 45.35 11839 -321.03 61532 4375 36.59 0.92 30422 Pau - Minor 1/10 0.016 13 all" Tr 9225.0 8.686.02 729 45.39 89.14 -33957 %062 4375 363.90 06 383.53 Pas. - Minor 1/10 9.00.63 Sale 18 9.20.0 86al 05 7.$0 45.43 Sees -358.07 585.6 4.375 343.15 068 342.79 Pass - Minor Ill 9,105.15 11,81119 9,275.00 8.701.05 770 45.40 90.81 417881 57101 4.375 322.40 060 322.0 Pass - Minx Ill 9,120.66 6.81395 9,3000 8,]09.0 793 456 91.52 .39598 556.92 6.375 302.31 0.90 30195 Pass - Minor 1110 9,137.25 8,816.35 932500 0,715.80 817 45.60 82.47 -416.14 54379 4.375 283.01 0.93 28265 Pus - Minor 1110 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312 01 7 11.16:50PM Page 14 COMPASS 50001 Build 81D 1.11100.0 by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 BP BAKER , Travelling Cylinder Report UGHES Erompar,, Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: KB Q 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-20 - 15-208 - 15-206 odeet she Error. 0.00 ..it Bwwy Program: 482 -INC. 2636,0"AG1016. ]72] -MM Rule Assigned: Minor 1/10 Offset Well Error. 0.00 ..it Rmerence Ware, semi Mato, Azle Mounted Vertical Measured VerBoal Resurse Meet rostra. Onset WMlbom Centre Casing- centre to No Go AllewMa Vereft Depth Depth Depth Depth Azimuth +NIS +EIN4 Hole Size Centre Distance Devia80n lush) (ush) luso) (uslo (ush) lush) l11 lusnl (toff) Orel (.all) (ush) (uau) 9.155.09 8,81835 9,35000 8722.81 843 45M 9336 437.08 531.96 4.375 26463 0.95 28428 Pass - Minor 1110 9,17608 SIg76 9,37500 8,729.58 8.70 45.71 9409 458.71 52154 4375 24722 0.93 24685 Pass - Minor 1110 9.193.90 8.820.45 9,400.00 3.736.57 699 45.77 94.81 480.92 51248 4,375 230.77 1.01 23040 Pass - Minor 1110 9,21005 3.820.53 9,425.00 874350 921 45.84 9541 -50367 W476 4375 21549 1.02 215.13 Pass - Minor 1110 9,223.00 8.320.53 9,40.0 8.750.19 9.39 45.91 98.52 -52690 49340 4.375 M193 1.03 20156 Pass - Minor 1110 9.240.52 8.32058 9,175.00 0,756.57 9.59 45.99 97.94 -550.40 49275 4.375 18971 1.05 18935 Pass - Minor 1110 9.256.88 882065 9,500.00 8,762.49 9.79 46.07 99.16 -574.16 4870 4.375 178.89 1.05 17353 Pus - Minor 1110 9.27300 8,820]4 9,52500 5,187 71 9.97 48.16 10032 -we 24 48351 4.375 16987 1.05 189.50 Pass - Minor 1/10 9.291.83 S.M so 9.550.00 8,2)227 ID.19 4626 101.80 -62.55 479.82 4.375 182.34 1.05 16197 Pan - Minor 1/10 9,31003 8.821.05 9,576W 8.716.61 1000 035 103.11 -64692 476.]1 4.375 156.00 105 15563 Pass - Minor 1110 9,328.% 8,321.24 980000 8,780.01 100 4845 10433 -67135 473.10 4.315 150.81 104 150.45 Pass - Minor 1110 9,34800 8,82148 9825.00 8,784.83 10.82 46.54 10558 59581 0983 4315 14665 103 14629 Pass - Minor 1110 9.38834 8.021.74 985000 8.788.66 1102 46.64 108.85 -720.28 a68.4B 4,375 14345 1.02 143.08 Pass - Minor 1110 9.385.47 8,82204 9,87500 8.792.28 1122 4674 10776 -744.79 48314 4.375 141.37 1.00 14100 Pens - Minor 1110 9,429.70 3,822.37 9,700.00 8,79561 1142 08.813 108.89 969.37 45998 4.375 140.55 0.90 140.18 Pass - Minor 1/10 9,423.00 8,822.11 9,725.0 0,798.52 11.61 46.97 10995 -79408 45782 4.375 141.64 D.95 14128 Pass- Minor 1110 9.442.88 8823.12 9 7510 8,80103 1181 47.05 111.25 -018.93 456.58 4.375 145.14 092 144.77 Pass -Minor 1110 9.461.30 8,823.52 97750 8,80322 11.99 47.13 11242 -843.32 457.12 4375 15121 0.88 150,135 Pass - Minor 1110 9,480.05 8.13MAM 9.0000 0.805.18 12.16 4729 113.85 -188.80 458.97 4.375 159.51 0.83 159.15 Pus - Minor 1/10 9,512.13 8.824.69 9.825.00 8,806.3o 12.14 4740 10941 -893.42 462.09 4.375 lasso 0.78 16853 Pass - Minor 1/10 9,548.77 8.825.44 9,850.00 3.30.13 1211 47.51 10453 -91803 46628 4.375 177.63 0.73 177.27 Pass - Maar 1/10 9,587.18 8.326.11 9,875.0 8.809.22 13.15 4763 9956 -942.57 47091 4.375 1050 069 184.66 Pass - Mina 1110 9,627.311 8,326.68 990.00 8.810.15 10.59 4.74 94.49 -967.12 475.58 4375 19039 087 190.02 Pass - Minor 1110 9.663.82 8,82712 9,925.0 8,810.91 14.0 47.85 89.M -991.72 47994 4,375 19342 066 193.05 Pass - Minor 1110 9,71086 8.82742 995000 0,011.51 1461 47.97 8420 -1.01838 4"05 4375 194.0 086 19366 Pass - Minor 1110 9.7M42 8,827.58 9,97500 0,81195 15.18 48.M 78.18 -1.04107 487.92 4.375 19217 067 19181 Pass - Minor 1/10 9P3.00 8827.59 10.0000 8.81220 15.44 48.19 79.58 -1,06571 49213 4.375 18960 D.66 18923 Pass - Minor 1110 9,793.12 8,52780 10.02500 8,012.30 15.71 48.31 820 -1,09028 496.07 4.375 18835 064 187.98 Pass -Minor 1/10 9.811.05 8,82781 t0.moDo 8,812.57 15.90 48.42 84.12 -1,11477 501.76 0375 188.21 062 18784 Pass - Minor 1110 9,823.95 8,8280 10,075.00 8,012.81 16.17 4854 8622 -1,13923 506W 4.375 18929 0.60 188.92 Pass - Minor 1110 suit 8,023.25 10,100.00 881325 1642 43.0 88.38 -1,18342 51320 4.375 192.42 0.57 1920 Pass - Minor 1110 9.86003 8.828.51 10,12$0 8.313.79 16.62 4878 90.0 -118729 5WA2 4375 197.60 055 197.23 Pus - Minor 1110 9.880 89 8828.03 10,150.0 8,314.13 1883 48.91 9194 -1210.83 529.03 4.375 204.67 053 204.31 Pass - Mirror Ino 9898.00 8.829.20 10.175.00 3.314.15 17M 49.% 9391 -1,233W 53854 4,375 21372 0.52 213.35 Pass - Mina 1/10 9,91241 0,82955 10,20000 8,813.74 17.22 49.17 9554 -1,256.44 54944 4.375 224.92 053 22452 Pass - Minor 1110 9,923.0 8,829.83 10.225.00 8.012.98 17.M 49.219 9697 -1278.37 %140 4,375 23792 056 23748 Pass - Minor 1110 9.94041 8.830.32 10,250.0 8.812.0 1755 49.41 99.10 -1,299.96 57399 4.375 252.06 0.59 25156 Pass - Minor W10 9,95339 8,830.71 10.275.0 8,811.21 1771 49.54 10.70 -1,321.41 58680 4.375 28702 062 26648 Pass - Minor 1/10 996582 9,931.11 10.300.0 8.310.32 17.85 49.67 10222 4,34283 59988 4.375 28255 066 281.96 Pass - Minor 1110 9,973.00 8,331.35 10,325.00 8.0941 17.93 4979 103.13 -1,364.22 612% 4.375 29860 0.71 295.0 Pa. -Minor 1/10 sale 12 8,83193 t0.ma00 8,80647 18.11 49.92 10503 -1,385.58 625.51 4.375 315.19 074 314.52 Pass - Minor 1/10 9,993.0 8,832.26 10,375.00 8.807.47 to 21 500 106.16 -1,40.90 038.54 4.375 33228 0.78 33157 Pass - Minor 1110 10.010.37 8.832.75 10400.00 8,506.38 18.35 5019 107.66 -1428.15 651.65 4.375 34983 0.82 34908 Pass - Minor 1110 10,023.00 3.833.26 10,425.0 8.9028 1849 5033 10.18 -144932 Ma91 4.375 367.89 0.85 367.10 Pus - Minor Vill 10.02960 3,833.54 10.4500 9.829.68 18.% 5045 109.92 1,40.33 67344 4375 386.45 089 3&563 Pass - Minor 1/10 10,038.36 8,833.91 10,4750 8,82967 1065 0.57 110.83 -149109 692.39 4375 40562 0.92 40477 Pass - Minor 1/10 10.048.0 0,034.34 10500,00 8829.09 18.75 50.70 111.00 -1,51162 706.64 4.375 425.29 0.94 42441 Pass - Minor 1110 10,05021 B4O5463 10,525.00 8,80.06 18.81 5083 113.15 4,531.97 72115 4.375 44545 0.95 444.55 Pass - Minor 1110 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/20171116.50PM Page 15 COMPASS 50001 Build 81D -' byX1.0 Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 1532 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 I BP BAER . IC Travelling Cylinder Report UGHES E.nrpanv Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: - EDM R5K-Alaska PROD -ANCP1 Offset ND Reference: Offset Datum Offset Design PS DS 15 -15 -20 -15 -20B -15-20B onset Sable Error. owinift Survey Pregram: 482 -INC, 2636-C&MAGM67]27-MWO Rule Assignee: Minor l/10 Offset Well Emsr: 0.00 usft R01areMe Centel Beml Major Ass Meaeuree Vertical Measured Vertical Raterence Offset Toonnis+ Met Wellbore Centre Casing- centre to No Go Allowable Vsmsg OePlh birth Gape eepth Aainni +N04 +V -W Hale sae Cemre Climate Deviation (usm (Um) (usft) (usft) (ura) (ui (1I Lusa) luau) (in) loan) (urn) (usft) 10,10387 8,83897 10,550 GG 8,805.18 19.30 50.98 108.17 -1552.09 73599 4.375 465.94 1.14 sues Pass - Mina 1/10 11,07349 8,838.39 10,57500 8.80534 Nes 51.10 -7.03 1.572.02 75108 4,375 46083 2.44 48047 Pass - Minor 1/10 11,12500 8,83565 10,6000 8.805.55 30.10 5127 -13.49 -1,59178 768.40 4,375 437.49 2.54 437.12 Pass - Minor 1110 11,129.42 8,835.30 10,825.00 8.805.]9 30.12 5137 -1258 1,81134 ]81 98 4.375 41624 2.50 41387 Pass -Minor 1110 11,13461 8835.01 1985(160 8.806.04 30.13 51.51 4177 -1,630.00 797% 4.375 39115 2.46 390.79 Pass Minor 1110 1114010 8834.]1 108]5.00 8,806.24 30.15 5165 -10.92 -1.650.23 81739 6375 388.20 241 357,51. Pus - Minor 1/10 11,148.00 8834.28 1970000 0,006.38 30.18 51.79 .975 -1.669.64 829.14 4375 34540 237 345.03 Pass - Minor 1/10 11,140.00 8,834.28 10]25.00 8,808.48 30.18 5194 -9.53 -1,6851 844.92 4375 322.]] 229 322.40 Pass - Minor 1110 11.158.61 8,83571 10750.00 sale 51 3022 5208 -7,% -1,70844 NOW 4.378 300.20 228 299.83 Pass -Minor 1110 11.16548 8,833.35 10,77500 8.808.48 30.25 52.23 -676 -172789 878.39 4.375 2n,81 221 27145 Pas. - Min. 1110 11,173.00 80$.95 10,800.00 8.808.39 30.28 52.M -544 1]4138 89204 4.375 255.58 2.15 25521 Pass - Mina 1/10 11,18041 8.1157 10,825.00 8.808.25 30.32 52.52 4.05 -1788.91 90185 4375 23351 2.10 233.15 Pass - Minor 1110 11,188.52 8.832.15 10,85000 8.806.19 3038 51 -250 -1,786.49 W320 4.375 21161 2.05 21125 Pass - Minor 1110 11,108 00 8,831.66 10,875.00 8806.25 3041 52.81 -089 -law 11 93888 4375 18989 1.99 19953 Pass - Minor 1110 11,20823 8.83125 10,900.00 88041 3048 52.0 1.07 -1.132579 954.10 4.375 16837 193 18800 Pass - Minor Ill 11,21595 8,83017 to.90.00 8,8064 30.52 53.11 3.19 -1.845.50 969.49 4375 14709 1.87 146]3 Pass Minali 11,228.38 8830.28 10.95000 8 8061 30.58 53.27 571 -1.865.18 Sualo 4375 128.17 1.80 12580 Pass - Minor 1/10 11,237.53 8,829.72 10,975.00 8,807.15 WAS 53.43 8.69 -1,88400 1.000.29 4.375 10558 174 105.22 Pass - Minor 1/10 11.248.00 8,828.23 11,000.00 8,80800 3074 53.58 11.98 -1,904.88 1,015.50 4.375 85.22 167 84.86 Pass - Minor 1/10 11.262.04 0,82958 11,025.00 8,809.28 Was 53.75 1649 -1,9446 1,030.75 4.375 65.27 1.59 64.91 Pass - Minor 1/10, CC, E6. SF ti... a . .. t, CC - Min centre to center distance or cevergent point, SF - min separation factor, ES - min ellipse separation 7/132017 11:16:50PM Page 16 COMPASS 5000.1 Build 61D .�•�, by S►•N Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP71 BP BA, (CER Travelling Cylinder Report UGHES Emmp, Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: hue Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM RSK- Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 15-20 15-20C 15-20C - - - Genet She Ease Goo um suetyProgram: 482 -INC. 283640 MAG -MS. 427 -MND. g425MND Rule Assigned: Major Rink DHaat Well Error. 000 us6 Reference Onut Semi Major Axis Measured Veru.. Measured Vertical Reference Ofleat Tooffacee Won Millions Cahn Casing- Centreto NO Go Annulate reason Death Depth Noun AM.Wh 1873 ♦Eji How $1. Centre Do... blaming Culation (ush) Nsft) (.an) (maul (usft) Iusnl (9 (..ft) lash) (in) (matt) (usft) (usft) ' 8,484.00 8396.24 8.1500 8,07622 1.93 44.52 71.21 29895 1,099.12 9625 1.16357 18501 1,004.44 Pau - Major Risk 0.534.80 8,441.94 8,17500 8,100.18 2.14 44.52 ]1.15 291.56 1,094 Ad 9,625 1,155.52 16338 99190 Pass - Major RISK 8,54800 6453.70 820000 8,1095 2.20 44.53 70.96 285.64 1.08945 9,625 1.142.00 16460 97800 Pass - Major Risk 81555.61 8460.72 8,225.00 8,14749 223 44.53 7078 27908 1.084.17 9825 1.128.28 16505 95378 Pass - Major Risk 8.55139 846049 8.250.00 8,170.06 225 44.53 70.84 2!2.14 1,07&80 9.625 1,11445 165.81 94946 Pass Major Risk 0,573.00 SAM 35 8.275.00 &,194013 229 44.53 70.52 264.92 1.08]4 8375 1,100.52 186.18 935.17 Pass Major Risk 8581.8 8,48444 8,300.00 6,217.11 233 44.53 70.39 25744 t.066 60 8.375 1,060.53 108.89 920.73 Pass - Major Risk 859000 11499.40 0.325.00 8,240.10 239 44.53 70.55 24988 1050.35 8.375 1.872.63 loses 90654 Pass - Major Risk 8,61101 8.51130 8.350.00 8.282,89 2.45 44.54 70,65 241.98 1,08376 4.500 1.05844 18875 892.W Pau - Major Risk 0,627.45 857,13 8.37500 8285.20 2.52 4454 70.00 23341 1.046.44 4500 1,043.54 166.90 87709 Pass - Major Risk 0.643.18 8,540.23 840000 8,30681 2.60 44.54 70.94 224.09 1,030.01 4.500 1,027.59 16692 880.83 Pass - Major Rim 8,650.04 3,553.33 842500 8,327.55 269 44.55 ]1.07 214.12 1,02327 4.500 1,010.48 16734 843.39 Pus - Major Risk 0.67300 8,566.32 845.00 834769 278 44.55 71.21 20329 1,018.17 3,687 99294 16755 825.59 Pass - Major Risk 860857 8.579.62 8.0500 8,3e8 82 2.80 4455 7134 19234 1.010.57 3,687 97746 167.76 809.70 Pass - Major Risk 6898.00 8,587.57 945001 8,]97]5 294 4542 32.17 8005 86978 3.562 1.309.25 172.44 1.155.49 Pass Major Risk 8,705.58 0,593.89 8.500.00 8,390.89 300 44.56 7142 18195 1,005.12 3.07 95102 18&.14 795.81 Paas Major Risk 8,]06.33 8.594.52 9.425.00 8,79737 3.01 45.35 32.97 88587 87.13 3.562 1,29329 17224 1.139.03 Pau -Major Risk 0.710.20 8,59].73 9401100 8.795.54 303 45.29 33.75 841,87 08285 3582 1.24.74 172.10 1,12301 Pass - Major Risk 11.713.75 Glow 4 9 3700 8,792.24 306 45,2 34.58 81801 88952 3582 1,26231 171.94 1,107.09 Pass - Major Risk 8.723.00 8,608.21 8525.00 0.413.64 3.13 4158 71 32 17396 we 58 3887 95043 168.74 781.]9 Pass - Major Risk 8,723.00 5.60321 9225.00 8,753.58 3.13 44.92 3980 675.33 911.01 3,562 1,lead 1]09] 1.00325 Pass Major Risk 0.723.00 8,60821 9,25000 8.761 42 3.13 44.% 3680 699.06 9100 3.582 1.179.95 171.13 1,02208 Pass Major Risk 8.723.00 $,50021 9,2]5.00 0,768.82 3.13 45.00 3799 722.89 909.02 3.562 1.19712 17131 1,040.37 Pass Major Risk 3.72300 8,608.21 9,300.00 0,]]543 113 45.05 3717 746.72 905.43 3,562 1,21440 17151 1,057.57 Pass Major Risk 8,72300 8.606.21 9325.00 8,78162 3.13 45.10 36.35 7749 900.19 3.562 1,230.80 1]1.]4 1,074.28 PASS Major Risk 8,]23.00 8,60821 9,350.00 8,78741 3.13 45.16 35.54 79425 a" all 3 N 1,248.70 171% 1,09088 Pass Major Risk 8,73086 8,614.39 9,200.00 8,1033 319 44.88 40.53 65114 91038 3.562 1142.87 17109 98385 Pens Major Risk 8]31.99 8.61546 9,175.00 888.75 320 44.85 41.33 82837 903.20 3,562 1123.46 17101 96391 PassMajorRisk 8,]33.21 8,61644 915.00 8.728.01 3.21 4481 42.14 605.11 90545 3.582 1,103.93 17093 94387 Pass Major Risk 8,734.74 8,69.66 9.12500 8719.31 3.23 4478 4303 $01.72 90410 3502 1.086.52 17036 924.91 Pass -Major Risk 8.73613 8,619.25 9,100.5 8,71068 3.24 4475 4403 550.27 Wage 3582 1.068.84 1]0.]9 90762 Pass -Millar RISK 8736.91 861940 8,5500 0.437.34 3.24 14.513 70.91 16927 992.27 3,562 9311.25 169.17 769.14 Pau Major Risk 8739.07 8,821.11 9,07500 8702.62 3.26 4472 45.05 534.63 90570 3.552 1052.46 17074 89061 Pan Mafe Rlak 8,748.W 8,628.16 9,00000 8,6853] 3.33 44.65 46.17 461,811 90927 3.562 100530 170.81 841.59 Pass - Malar Rude 0.74&00 flawl6 9,02500 8,68997 3.33 44.67 4715 48632 906.76 3562 loners 170.74 85665 Pass - Major Risk 8.748.00 8,620.16 9050.00 0,69565 333 44.70 48.17 510.63 905.60 3.562 1.035.57 17086 8]3.06 Penn - Major Risk 8.751.02 0.63052 8,57500 8.46168 3.36 44.5 7029 167.74 98674 3.582 92808 169.57 758.55 Pau - Major Risk 8]55.38 3.63391 8.975.00 8.68179 340 44.63 49W 43739 912.]] 3.562 99200 170.68 827.58 Pass - Major Risk 0,76140 8638.55 8,950.00 88]8.9] 345 4461 50.51 41291 917.02 3,562 97974 17071 814.62 Pas. - Major RISK 8,763.37 8,64007 0,60.00 8,485.92 347 4156 6946 16880 Well 3.582 918.95 18939 74903 Pus - Major Risk 8.]]3.00 0,64738 8.625.00 0,50910 3.56 44.58 68.42 17278 97.33 3.562 910.05 170.11 739.85 Paas -Major Risk 8.773.00 8,64738 3.900.00 8,67434 3.58 44.58 52.92 36454 929.10 3.562 959.76 17012 79325 Pass - Major RIM 8.773 00 8,517.30 8,925.00 867650 356 4460 51.81 38864 922.45 3582 9611.97 170.85 803.12 Pau - Major Risk 8.78026 8,652.81 86500 8,531,95 3.63 44.56 67.16 10045 985.81 3562 903.34 17027 8299 Pus - Major Risk 8]82.71 0,654.63 867500 8.671.60 365 4457 54.0 341.11 93707 3.562 952.35 170.81 785.11 Pass - Mase Risk 8785.87 5,856.96 8,874.92 8.553.65 3.68 44.56 65.7 19126 960.18 352 900.30 17043 72999 Pas.- Major Rick, CC, ES, SF B7w36 8659.53 8 N 00 8666.21 371 44.55 55.66 318.31 94572 3.582 946.38 17036 4344 Pus - Major Risk 8.75.42 8660.31 8,70000 8,57460 3.72 41.55 64.33 2114.68 957.15 3.552 90162 170.64 73128 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 71131201711:16,50PM Page 17 COMPASS 5000.1 Build 61D BP BAKER wood ojiJ tj Travelling Cylinder Report UGHFS GEcompany Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 1532C WP71 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Offset Design PS DS 15 15-20 15-20C 15-200 - - - OXaMBlIe EPor 0.0d.oft Survey Program: 482-INC,2836-CB-IAgG MS. T]27-MWD,D gain Assigned: Major Risk Onset WeO Brror. USA us Reference Off., Berri Major Axis Measured Vernal Measured Vertical Reference wast TooXace+ Onset Wellbore COMM Casing- COMMW No Go Allowable Capon Depth Depth Depth AdMMn +MS • Im Ro1e9¢e Centre Distance blaming DMIMIOn lung) Juan) (us") loan) (usn) (usn) (1) (Mn) (usrX (M) (usn) (asrt) (oan) 0,798.00 sees 81 6725.00 8590.35 380 44.55 62.97 218.97 956.89 3.562 90695 170.99 736.74 Pass - Manor Risk 8]90.00 8665.81 8,75.00 8.612.90 380 44.55 61.51 238.58 958 S4 3.562 91530 171.00 74635 Pass - Malar Risk 8]9880 BASS 31 8,55.00 8.630.53 3.80 44.55 5.03 25131 95797 3582 92287 171.03 75323 PAN - Major Risk 0.798.00 9.88581 0,800.00 8.645.61 380 4455 5857 27004 955.39 3.582 93040 17107 76131 Pass MAMRisk 8,798.00 8.685.01 8025.00 8.65T52 3.80 44.55 57.16 29569 951.71 3.552 93883 171.14 77025 Pass -M,or Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11: 16:50PM Page 18 COMPASS 5000 1 Build 81D by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP71 BP BAKER , Travelling Cylinder Report UGHES E -par, Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP7 Offset ND Reference: Offset Datum Offset Design PB DS 15 - 15-24 - 15-24 - 15-24 Oeeet site Ekon 0.013 a ft 8mvey Program: 39 -GCT -M5. 8614 -GCT MS Rule Assigned: Major Risk Ofaet Well Error: 0.00 use RNerenu Gfxt Semi Major Axis Measured Versul Measured Verfeal Reference West Toofaw• Water Wellbore Centre Cash"- Centre to No Go Aundi Warning Depth Depth cairn Depth Arint s103 +EI -W Hole ads Cantre Dlstinoe Deviation lose) Idea) luso (usfl lAsle (datt) f) (Aide (ustt) (in) Juan) (oaf) lu ft I 9833.)1 8.826 75 Row 00 ],041.11 1367 1162 -164,76 99300 -5.45 9625 1,02]99 110.35 966.98 Pass -Majar Risk 9.637.79 8,06 80 8.075.00 7.905.36 13.71 1182 -164.70 -99900 860 9 U 1,00022 110.61 943,70 Pass - Major Risk 9,641.86 882.85 8.10000 7,88960 13.76 1169 -164.70 -1,00501 4.73 9625 98252 111.09 92042 Pass - Major Risk 964800 0182.92 sin 00 7,913.82 13.81 1117 -165.00 -1,011.10 885 9,625 95994 111.69 097,23 Pass - Major Risk 9,648.00 )02.92 8,150.00 7,93805 13.93 1176 -16408 -1,01714 -991 9825 93741 11167 87408 Pass - Major Rias 9.653.9] 8,8290 8,175.00 7,952.31 1390 1176 -16461 -1,02312 -10.96 9825 914.95 11204 851.02 Pass - Major Risk 9.65791 8,82702 0,200.00 7,98656 13.% 1182 -16/48 102908 -11.96 9625 892.59 11243 827% Pass - Major Risk 9.861.89 882706 a22.W 8.010.80 14.00 11.88 -164.33 -1,035.14 -12.95 9.625 0]038 11284 004.98 Pass - Major Risk e86589 0,827.09 8200.00 8.035.01 14.05 11.97 -184.13 -1.04128 -14M 9.625 008.35 11335 782.10 Pecs - Major Risk 9673.D0 88216 8.275.00 8,059.22 14.13 12.00 -154.27 -1.04741 -15.18 9.625 8247 113.86 759.41 PassMajorRork 9.67300 882].18 8311000 8,08346 14.13 1199 -163.52 -1,053.40 -1627 9.62 604.6] 113.82 73626 Pass-MajorRisk 9.673.00 8.82].16 832500 8,10.73 14.13 11.98 -16273 -1.05933 -17.31 9.625 78303 113.00 71422 Pass Major Risk 9.681.22 8,82722 8.350.00 8,13200 14.24 1201 -162.87 -1,06524 -18.36 5750 76151 114.01 89207 Pass Major Risk 9,684.98 6,82725 8.37500 8.156.26 142 1210 -162.42 -1,071.19 -19.44 5750 74024 114.47 Me 68 Pass - Major Risk 9.68860 0,827.28 8,40000 8,180.51 14.33 12.17 -16191 -1,077.15 -20.54 5750 719.18 11490 647.46 Pass - Major Risk 9,64,35 6.09 .30 84400 0,204.77 1438 1220 -161.34 -1.8310 -21.65 5750 69036 11517 625.46 Pass Major Rias 9,898.00 SU734 8,450.00 822.03 1445 12.2 -160.93 -0.08901 -22.70 5J50 677.79 11547 50367 Pass - Major Risk 9.698.00 8827.34 0,475.00 8.25330 1445 122 -159.79 -1.09488 -23.0 5.750 65747 115.46 58207 Pass - Major Risk 9,70309 8,827.37 8,500.00 8.277.59 14.51 122 -159.17 -1,100.2 .2097 4.75) 63742 115.63 580.74 Pass - Major Risk 9.706.57 0,82739 852.00 8,301.08 14.56 1223 45828 -1,10053 -2806 4.750 61710 11589 539.53 Pass - Major Ru 9.710.03 8.82741 8.550.00 832.17 14.60 12.30 -157.30 -1,11235 -27.19 4625 598.37 116.26 S18%Pass Major Rias 9713.46 6,80.43 8.575.Uo 8,3.5.48 14.65 12.33 -156.22 -1.11816 -20.32 4.625 579.43 11653 497.94 Pala -Major Risk 9.716.85 889.45 8,600.00 8,3)4]5 1469 1234 -155.03 -1,123.97 -29.43 4,625 56093 116.72 477.72 Pass - Major Risk 9,72300 0.82747 0,625.00 8.399.04 14.77 1235 -15408 4 12]9 30.53 4626 54291 11704 457.89 Pass - Major Risk 9,72300 88247 8,650.0 8,423.34 14.77 1235 152.2 -1,135.54 31.57 4825 525.35 11704 430.48 Pass - Major Risk 9,72300 0,82747 8.670W 844.74 14.77 12.35 15032 4.141.93 -32.42 4625 500.17 117.05 419.38 Pass Major Risk 9,]29.44 0.02750 8,70000 0,47227 1488 12.35 -149.05 -114574 -32.98 462 491.19 117.35 40034 Pass Major R,sk 9,731.95 0.027.51 8.]200 8,496.89 1489 12.36 -147.18 -115007 -33.38 4.62 474.68 11748 381.75 Pass - Major Risk 9,734.30 58251 8.]50.00 B521SS 14.W 12.36 -145.14 -1.154.14 -33.76 4,625 45882 117.60 38378 Pass - Major Risk 9,736.58 8,U7 52 0,775.00 8.546.22 1495 12.37 -142W -1,158.13 -34.14 4.625 44315 11].]1 WAS Pass - Major Risk 9.M.63 882753 8000.00 a,SMS1 14.96 1237 440.54 -1,16207 -3050 662 42957 117.83 330.07 Pass - Major Risk 9.741.06 8.62753 8.825.00 8,59560 1501 1238 -137.98 -1,165.99 -3484 462 41836 11795 31481 Paas - Major Risk 9.740.00 8,82755 8.850.00 8820.29 15.10 12.38 -135.00 -1,169.91 -35.10 4.625 40429 118.24 30019 Paas Major Risk 9.740.00 0,82755 8,97500 8,844.97 15.10 12.38 -13261 4,1]385 -35.53 4625 39.35 11823 287.16 Pass - Major Risk 9.748.00 809.55 819M 00 8,669.65 15.10 12M -129.25 -117701 -35.86 4,625 38372 11823 275.56 Pass - Major Risk 9748.00 8.827.55 0.925.00 6,69433 15.10 1237 -125.74 -1,18179 -36.19 6825 375.52 118.22 26554 Pass - Major Risk 9,750.51 8,8V 55 8,950.00 8,719.01 15.14 1237 -12358 -1,10579 -36.53 4.62 368.84 118.29 257.17 Pass Major Risk 9,]54.18 0.827.56 897500 8.74360 15.19 12.37 -11981 -1,18979 -36.89 4.62 363.74 119.44 250.57 Pass Majar Ruk 9.75786 0,027.56 9,00000 6768.36 15.24 12.37 -115.% -1119380 -37.25 4,625 3602 11860 24522 Pass Major Risk 9761.56 8.82757 9,025.00 0.793.03 1529 12.37 -11205 -1.197.04 -37.59 4,625 35848 11876 24181 Pass - Major Risk 9765.31 8,82757 91050.00 8.817.69 15.34 1237 -108.12 -1,20190 4792 6825 350.35 11893 240.44 Pa55- Major Risk. CC, ES. SF 9,77570 8,80 SO 9,075.00 a.84235 1548 12.30 -102.41 4,2599 -38.22 4.625 359.93 11942 240.84 Pas. - Major Risk 9,792.15 8,82767 9.10000 8,867.02 is'" 12.30 -9657 -1.210.06 -38.50 4625 36303 120.10 24291 Pass Major Risk 9,80929 8.8280 9,125.00 8,89169 1582 1289 -9073 1,214.09 -38.79 4,625 36759 120.72 24687 Pass - Major Risk 9.82736 8,82798 9.150.00 a916.2 16.15 1239 -84.09 -1,218.11 -39.07 4.625 373.59 12129 252.65 Pass Major Risk SAO 37 882823 917500 8941.04 16.39 1240 -79.07 -1.222.13 4935 4.625 38093 121.78 260.17 Pass - Major Risk 9,856.35 6,828.56 9,20000 8,96511 1565 12.41 4329 -1.22.15 -39.64 4.62 35952 122.10 28929 Pass - Major Risk 9.807.29 8,82.97 92200 8,99038 1691 12.42 -67.55 -1,260.1] -39.92 4.82 399.26 122AS 27989 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711 31201 7 11: 16:50PM Page 19 COMPASS 5000.1 Build 61D BP SO by Travelling Cylinder Report BAKER GE<O nraTy Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 15 - 15-24 - 15-24 - 15-24 ofhet Hite error age usg m: Survey Progra39-GCT-MS. 8614�GCT-MS RUMAarjga.d:Mgo1Risk Offset WNl Error 9.99 esn Relereram Offset Semi Maier Axle seasonal vessel Meaemeb Verbal Relerencs wast TooRam+ Onset VlellboreCantle Casing- Co. to No Go Mineable Warping Osi Depth Depth earth AnmuM ♦NI43 ♦E1 -W Hole Sim Co.. curtains Cassano jusn) (use (usft) (usft) less) (usft) fl (usft) lusf) (in) (usft) Nam Juan) 990031 6829.26 924000 9,W5 19 1207 1242 as 13 -12325540.09 4625 40562 122.60 2911.91 Pass -Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/132017 11: 16:5OPM Page 20 COMPASS 5000 1 Build BID le 4P lowwrit by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference She: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WPit I BP BAER Travelling Cylinder Report UGHES GEromOanV Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usR (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-24 - 15-24PB1 - 15-24PB1 ORSM are, Emor: 0.00 uafl Survey Program: 36GCLM8 Rare Assigned: Major Risk 011wt Well Error. 0.00 uafl Reference Orrael Semi Malor Ana Measured Vertical Measured Vertical Reference Offset Micron Offset Wellbore Cenhe Casing- Centro to No Go Allowable Wemin9 and, Depth Depth Depth AA.Wh +14145 +EI -W Hole She Cahn Distance Deviatrin (usft) (Daft) (esfn loan) (uare (-am PI Palo (.ftl (at) (asn) (USA) (oan) 9,633.71 8626]5 8.050.00 7,841.11 1367 1182 -16476 -993.00 -545 9625 102799 11095 9MM Pass - Major Risk 9,63779 8826.80 0.07500 7,811 13.71 1162 -164]8 -99900 -660 9625 1,005.22 11061 943.70 Pass - Major Risk 9,64188 8,02fi.85 8,10000 7,889.60 1376 1189 -164]8 -1,005.01 -7.73 9.625 902.52 11109 92042 Pass -Major Risk 9,846.00 8.8'26.92 8.125.00 7,913.82 13.03 1177 -16500 -1.011.10 3.95 9625 95994 11169 89723 Pass - Major Risk 9648.00 8,826.92 8,150.00 7,93805 13.83 11.76 -18446 -1,017.14 -991 9.625 93741 111.67 874,011 Pass - Major Risk 9.65597 8,8M% 8,17500 7.96231 13% 11.76 -final -1,023.12 -10.% 9625 91496 11204 05102 Pass - Major Ruk 9657,91 8,82702 8.200.00 7 8s% 13.95 11.02 -16448 4,02908 -1196 9625 892.59 11243 927.95 Pass -Major Risk 9,661.09 6,827.% 8,225.00 01010.80 1400 1188 -164.33 -1,035.14 -1295 9625 070.38 112.84 804%Pan -Major Risk 9.6(35.89 8,827.09 9,25000 8,035.01 1405 11.97 -164.13 -1,04128 -14.% 9625 84835 113.35 702.10 Pass - Major Risk 9,67300 8027.18 8275.00 S,059.22 14.13 1200 -164.27 -1,047.41 -15.18 9.625 628.47 11388 75901 Pass - Major Risk 9,67300 8.827.16 83%.00 8,08546 14.13 11.99 -163.52 -1,06340 -16.27 9825 80467 113.82 736,76 Pass -Major Risk 9.6000 8,827.16 8.325.00 8.107,73 14.13 1196 -162]3 -1.059.33 -1731 9,625 78303 113W 714.22 Pass - Major Risk 968122 8]127.22 8,350.00 8.132.00 14.24 12.01 462.87 -1.013524 -18.38 5350 761.51 11401 69207 Pass - Major Ruk 9584.96 8.82125 11,375.00 8.1%.26 14.28 1210 -16242 -1,071.19 -19.44 5]50 74024 114.47 66968 Pass - Major Risk 9.68868 8,62728 SAW 00 0,180.51 1433 12.17 -161.91 -1,07715 -20.54 5750 719.18 114.90 84746 Pass -Major Risk 9.692.35 8,827.30 9,42500 8,204 77 1438 1220 161,34 -1106310 -2165 5750 60.36 115.17 82546 Pass - Major Risk 9,698.00 8,627.34 8,450.00 8,22103 14.45 12.20 -16093 -1,089,01 -2278 5.7W 677.79 115.47 130367 Pass - Major Risk 96%.00 8827.34 8.475.00 825330 14.45 1220 -159.79 4,094.88 -2320 57M 65747 11546 582.07 Pass - Major Risk 9]03.09 6,827.37 8.50000 8,29.59 14.51 1220 -159.17 -1,100.72 -24.97 57W 07,42 1150 Wage Pass -Major Risk 9.706.57 8,89.39 8,525.00 8,30188 1456 1223 -158.28 -110853 -26.06 5.7W 61770 11597 539.45 Pass - Major Risk 9,71003 SAV 41 85W.00 8,326.17 1460 1.30 -157.30 -1,112.35 -27.19 5625 59837 118.34 518 d0 Pass - Major Risk 9,71345 8,827.43 8.57500 836746 Ides 12.33 -156.22 -1,118.16 -20.32 5.625 57943 11661 497.86 Pass - Major Risk 9.71585 8,82745 8.600.00 8,374.75 1469 1235 -155.03 -1:123.97 -29.44 5,625 58093 11881 477.65 Pau - Major Risk 97230 5,89.47 8,625,00 8.399.04 14.77 12.M 154.06 4.12977 30.54 5.625 54291 117.17 457%Pass -Major Risk 9,723.00 8,82747 8650.00 8423.33 14.P 12.41 -152M -1,131558 31.64 5.625 52541 11725 43853 Pass - Major Risk 9.723.00 882747 8,675W 8.44762 14.71 12.44 -150.30 4,14138 -32.74 5625 508.53 117.33 41972 Paas - Major Risk 9.730.16 8827.50 876700 8.471.92 1487 12.47 -14907 -1,14718 -33.65 5625 49226 11774 40129 Pass - Major Risk 9,73342 8,8V 51 8,725.00 8,d96.21 14.91 12.M -147.23 -1,15299 -3495 5.]325 476.73 117.% 38357 Pass - Major Park 9,736a5 6.82752 8.750.00 8520.50 14.95 1253 -145.24 -1,150.79 -36.05 5.625 462.00 118.18 366.55 Pass - Major Risk 9.739.47 8,827.53 5,772.00 8,54188 1499 1255 -143.36 -1,16390 -37.02 5625 44975 118.37 35223 Pass- Major Risk, CC, FS, SF CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312 01 7 11:16:50PM Page 21 COMPASS 5000.1 Build 61D =" #a., by "Polit"Ito Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 i BP BA, �(EIR Travelling Cylinder Report UGHES Be, pam Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCPI Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15-32- 15-32 - 15-32 Offset She ERor: am unit survey Program: 128 -MWD, 9107 -MWD Rule Assigned: NOERRORS Offset Well Emr.. OOOuse Reference Offut Semi Myo, As. Measured Verocal Measured Veronal Reference offset Tuftez4 me Miles. Centre Casing- Cutreso NO Go Allowable Depth Depth Depth Depth Azimuth +NIS ♦EI -W Hole Size Cut. Disnnse Morning Devotion (used hum (unit) (usM) Ideal N-11) 1'1 ludo lusm (in) lusrp (--in 3usn 1 8.475.00 8,38802 8.475.00 S3%.02 001 001 118.61 -110.97 49.38 0000 0.00 am 0.00 Pass-NOERRORS 0.500.00 8.410.79 8500.00 8,41079 0.13 0.17 112.95 11602 58.38 0000 0.00 0.04 OW Pass - NOERRORS 8,52500 0.433.22 8525.00 8.43323 024 034 -5838 -12158 67% 0.000 0.01 000 00t Pass-NOERRORS 8.50000 8.455.49 8,550.00 8,455.38 0.34 0.53 12326 -12749 7786 0,000 026 0.00 026 Pass-NOERRORS 6,574.07 8,41107 0.575.00 8,477.32 045 0.72 123.17 -13367 88.10 0000 195 0.03 1.95 Pass - NOERRORS 8.599]6 8.50102 8600.00 8,499.11 055 092 12136 -14002 9859 O.OW 479 0.04 4.79 Pass-NOERRORS 8.62483 8,523.82 8.625.00 8,52071 0,66 1.12 114.96 -148.58 10935 0.000 738 004 738 Pass -NOMAORS 8,6490 8518.18 8,65000 8,541,93 0.79 134 106.58 -15343 12065 0.000 10.01 004 10.01 Pass - NOERRORS 8,674.88 8,567.93 8,67500 8,562.62 0.94 157 97.74 -180.57 132.73 0000 13.24 0.05 13.24 Pass NOERRORS 8,1399.87 8.580.97 0,700.00 8.582.00 1.10 1,81 8054 467.94 145.51 0.000 17.19 0.05 17.19 Pass-NOERRORS 8.72421 8,60 ,18 8,725.00 6.60246 1.29 2.07 82.51 -175.52 158.% 0.000 22.02 0.06 22.02 Pass-NOERRORS 8,74844 8.828.50 8,75000 862167 148 2.33 7861 -163.33 1T2.s3 0.000 2783 007 27.63 Pass-NOERRORS 6.]72.32 8.64680 8,775.00 8840.45 169 2.61 71.74 -19138 187.33 0000 33.98 0.08 33.%Pass -NOERRORS 8.70.78 asset 21 8000.00 8,65856 181 2.90 WAS -19980 20236 0.000 4129 0.09 4129 Pass- NOERRORS. CC, ES, SI 8.816.70 8,080.49 B,82501) 8.675.82 2.14 321 65.% -20864 218.13 0.000 49.56 0.10 4956Pass-NOERRORS 8,841.29 8,600 8.850.00 8,692.16 230 353 64.11 -21792 23482 0.000 5873 OAS 58.73 Pass-NOERRORS 0.%3.31 8,70989 8,875.00 8.707.56 263 388 63.18 -22759 25177 0.000 68.70 0.13 68.70 Pass NOERRORS 0.881.04 8,723.03 81900.00 am 03 288 421 62.68 -23763 289.51 0.000 79,M 0.15 79.40 Pas,NOERRORS 8,90587 8,735.14 8,925.00 %]35.38 3.13 4.57 6261 -248.% 28789 0000 90.82 0.17 90.82 Pass-NOERRORS 8926.37 8746.26 8,95000 8,747.57 389 4.93 62.0] -256.82 300.es 0000 10294 018 10294 Pas.-NOERRORS 8,94837 8.756.42 8,97500 8,]50.54 384 5.31 63.37 -269.88 32643 0000 115.71 0.20 11571 Pass-NOERRORS 8,965.60 8,76585 9,000.00 8,]68.28 3.90 569 64.08 -281.21 346.45 0.000 128.0] 0.21 12907 Pass-NOERRORS 6,984.97 8,774.04 9.025.00 8.778.78 4.15 607 64.93 -292.87 365.11B DOM 14288 023 142.80 Pass -NOERRORB 9,00389 8781 70 9.050.00 8,184.12 441 6.45 65.91 -305.18 Sin SO 0,000 15673 0.24 15873 Pass-NOERRORS 9,02300 8,78076 9,07500 8]90.55 467 684 68.89 -31804 40781 UAW 170.58 025 170.58 Pass - NOERRORS 944146 0.79494 9.10000 8.796.36 4.93 713 67.7 -331.37 420.15 0.000 184.40 025 18440 Pass-NOERRORS 9.%00] 8,800.50 9,125.00 8.801.57 520 7.35 68.57 -345.00 44844 0.000 19831 025 196.31 Pass-NOERRORS 9.070.28 8,805.30 9,15000 8.805.93 5.46 7.57 69.M -350.54 45900 cam 212.71 025 21271 Pass-NOERRORS 9.09S.10 8809.37 9,17500 0,809.67 5.71 700 7004 -371.94 489.7 0000 227,M 025 22765 Pas.-NOERRORS 9,11349 8.81274 9,200.00 8,81260 5.97 8.05 70.73 -38520 51076 algal 242.91 0.25 24291 Pass-NOERRORS 813051 8,815.45 9225.00 8,81445 6.21 830 7148 -39838 531.92 0000 25362 0.25 258.62 Pus-NOERRORS 9,14800 8,817.64 9,250.00 8,815.05 6,47 857 72.34 41157 553.14 0,000 2]4.55 0.25 27458 Pass-NOERRORS 9,16368 8,819.07 9,27500 8,81654 6,70 885 7322 424.73 574.39 0000 2904 0% 29077 Pass-NOERRORS 9.179.92 8,82004 930000 8,81341 6.94 9.14 7408 -43795 59561 0.000 307.10 028 30716 Pass-NOERRORS 9,19594 %820.46 9,325.00 8,812.15 717 9.43 7483 -45085 616% 0.000 32381 030 32381 Pass-NOERRORS 9.20825 8,820.52 9,350.00 8181102 734 9.74 7507 -06389 638.38 am 34083 082 WAS Pens-NOERRORS 9,223W 8.020.53 9.37500 8,81005 7.34 10.05 77W 47635 659.90 0.000 Sul 39 0.29 358.39 Pass-NOERRORS 9223.00 Said 53 9,400.00 860929 7.54 1037 7.84 48880 881.53 0.000 376.46 0.37 37646 Pass-NOERRORS 923773 8,82057 9,425.00 9,800.% 772 1069 79.62 -501.11 703.33 0.000 394.98 034 3%.90 Pass-NOERRORS 9.248.00 8820.61 %453 00 8.807.99 784 1102 80.07 -513.02 72530 0.000 414.13 033 414.13 Pass-NOERRORS 9.254.62 6,820.64 9,475W 8,007.07 7.92 1136 81.71 524.62 74743 0000 433.78 0.34 43378 Pass-NOERRORS 9,262.32 8820.68 91500.00 0,805.60 801 11.70 82.74 -535.92 76968 0.000 453.86 035 453.86 Pass - NOERRORS 9,27300 8.82174 9,525.00 8.803.47 8.13 12.06 8420 -547.12 79192 0000 47424 032 47624 Pass-NOERRORS 9.273.00 8.820.74 9,560.00 8,80060 8.13 12.39 8448 -558.25 81612 0000 494.01 038 49481 Pass NOERRORS 9,2832S 8,82081 9.57500 8,797.21 8.25 1273 85.97 -569.31 836.29 Dow 51550 0.35 515.55 Pass-NOERRORS 9.289.00 BOWS 9,600.00 079377 8.33 13.09 8700 -580.32 85847 0000 530.55 0.35 536.55 Pass-NOERRORS 9,Mad %820.93 9625.00 am)84 842 1344 8821 -591.32 660.72 OOW 55770 033 55778 Pus-NOERRORS anal 00 8820.93 9650.00 8,78822 842 13.80 08.% 502.34 903.01 0,000 57820 038 57920 Pus NOERRORS CC - Min Centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/1312017 11 16:5OPM Page 22 COMPASS 5000.1 Build BID Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP71 i BP BAKER ICER Travelling Cylinder Report UGHES �5rpmn.v Local Co-ordinate Reference: Well 1532 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50us%(70.5) North Reference: True - Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM RSK- Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-32 15-32 15-32 - - Oflest arta Error: 0.00 out Survq Pmgmm: 128 -MWD. 9107 -MWD Rub Assigne4: NOERRORS Orcsel Wall Emer. 0.00 usft Reference Onset Semi Major Axis renewed Vertical Maasmed Verhoal Reference Mean Liam e• Onsm WellboreCentre Caving- Centre to No Go Allowable DePm Depth Depth Depth Arimuth A04 VM Note3'w Comm Distance blaming Deviation (ase) luatq (-an) loan) into (aerc) 411 (pex) lusrcl fel lurnl (uan) luanl 9307.17 8,821.02 9,67500 87%.03 8.53 14.17 89% -613.37 92534 0000 600.75 0.34 60075 Pan -NOERRORS 9,313.14 8,821.00 9,700.00 8.784.55 8.60 14.53 90.30 42571 94701 0097 62171 0.34 621]1 Pan -NOERRORS 9.32300 8,821.18 9,72500 8.783.73 6.71 14.90 9145 839.05 058.14 0.000 64223 0.30 84223 Pass - NOERRORS 9.323.00 8821.18 9)50.00 8,782,71 0.71 1528 9145 852.07 98895 0.000 66257 0.38 66257 Pass-NOERRORS 9.331.49 8.821.28 9,775.00 8,78187 681 15.85 92.44 667.03 1,009.53 0,000 88286 034 682.86 Penn -NOERRORS 9,337 As 8,821.35 9,800.00 8,]8141 8.87 16.03 93.10 -68145 1,029.95 000 703.15 034 ]03.15 Pass -NOERRORS 9.348.00 8.82148 9825.00 8,781.15 899 1640 94.30 -696.03 1.00.25 0000 72354 029 72354 Pass-NOERRORS 9345.00 8.821 48 9,80.00 81780.67 699 1678 9416 -710.62 1,070.55 0.000 744.02 0.34 744.02 Pass-NOERRORS 9,348.00 8,82148 9,875.00 8]80.41 8.99 17.17 9421 -02493 1,091.05 0.000 764.96 040 76496 Pass -NOERRORS 9,359% 8,82184 9,90000 8.780.77 9.12 1]0 9544 435.% 1,111]3 0.000 786.05 0.32 78605 Pass - NOERRORS 9,384.10 8,82171 9,925.00 8,701.47 9.17 17.93 95.% 45287 1,132A9 0000 00740 0.32 007,40 Pass-NOERRORS 9,37300 8,821.84 9,90.00 8,782.24 9.27 10.32 95.54 -768.78 1,153.25 0000 82691 0.26 828.91 Pan -NOERRORS 9.37300 8,02184 9,97500 8.783.05 go 18.71 %.72 -70.77 1,173% 0.000 85043 0.31 85043 Pass -NOERRORS 9.3]3.00 5,821.84 10,00000 0,783.87 9.27 1910. 9662 -795.00 1191.50 0000 87199 0.35 071.99 Pass-NOERRORS 9,382.24 8.821.98 10,025.00 8,781.49 937 1949 9762 -80936 1,214.95 000 89353 029 09353 Pass -NOERRORS 9.388.49 8.822.05 10.050.00 6,784.76 941 19.50 saw -82369 1.235.43 0.00 91527 0.28 91527 Pau-NOERRORS 9.398.0 8,02225 10.075.00 87M 66 951 2027. 9936 837.96 1,255.96 0.000 93725 0.10 93725 Pass -NOERRORS 9,3011.00 8,922.25 10.10000 8.784.37 9.54 2057. 99.38 -85235 1,276.40 0.000 959.11 022 96911 Pon -NOERRORS 9.39800 8,822.25 10,125.00 8.78408 9.54 21.06 99.34 -868.85 1,29616 0.000 981.06 0.26 98105 Pan -NOERRORS 9,398.00 8822.25 10.10.00 8,783.82 9.54 21.48 99.32 88147 1.317.04 0.000 1,003.09 0.30 1,00309 Pass -NOERRORS 9.398.00 6,82225 10,17500 8703.78 9.54 21.85 99M -898.16 1.337,27 am 1,025.20 0.34 1,02520 Pass -NOERRORS 9409.84 8,822.48 M200.00 8.784.17 966 22.25 IW62 -910.07 1,35748 0.000 1.047.20 0.23 1.04720 Pass -NOERRORS 9,41342 8822.53 10,22500 8.785.07 9.70 n,65 100.% -925.59 1,377.67 0.000 1,06935 022 1,089.35 Pass-NOERRORS 9.423.0 6022.71 1025000 8,785.59 90 2304 102.08 •94024 1,397.92 0000 1,091.71 0.14 1,091.71 Pass-NOERRORS CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11:16:50PM Page 23 COMPASS 5000.1 Build 81D • bya.,..� Company: North Amenca- ALASKA -BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 ustt Reference Wellbore 15-32C Reference Design: 15-32C WP71 BP BAKER Travelling Cylinder Report UGHES E -p... Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70,50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 -15 -32 -15 -32A -15-32A offsetsee Error o6ua5 Survey Pngnm: 128 -MND. 9107 -MWD, 1036SMWD Refinance Offaef Sxni Mator Axis Rule Assigned: NOERRORS OSeal Well EPor. O,6 us8 Measured Carol to m) Vertical Ono, NeR) Measured De916 loaf[) Vertical Depth losttl Reference (.am) O6eet (d.n) Teagues Arimum f') Ofie1VAelltiole Centro snt5 -Vl lean) luafg Casing- We Size (in) Centrem GMre (uek) NO Oo man... lune) Allewaele Viaming Deviation )seen) 8.47500 8,308.02 6,475.00 8.308.02 001 0.01 118.81 110.97 4938 0.000 0.00 0.03 0.6 Pass - NOERRORS 850000 8.41079 8,50000 8.410.79 0.13 0.17 112.98 416.02 58.38 0.000 000 003 0%Pass -NOERRORS 8,52500 8,43322 8,52500 8,43323 0.24 0.35 -56.38 -121% 67,90 0000 001 0.04 0.01 Pass-NOERRORS 0,56.00 8,455.49 8.550.00 0.455.38 0.34 054 12326 -12149 77.% 006 025 004 026 Pax-NOERRORS 857487 8,478.07 8,57500 8477.32 045 073 123.17 -133.67 811.13 0.06 1.95 0.03 195 Pass-NOERRORS 8,599.76 8.6102 9,600.00 8,499.11 055 0.93 121.36 -140.02 %.59 0.06 479 0.03 479 Pass-NOERRORS 0.524.83 8,52382 0,625.00 8520.71 065 1.13 114.% -146,58 10985 0.06 7.38 004 7.38 Pass - NOERRORS 0.66990 8546.18 88600 9,541.93 079 135 106.58 -153.43 12065 0.06 10.01 0.04 10.01 Pass-NOERRORS 8,67488 8,567.93 8.67500 8,562.62 0.94 1.59 9714 -160.57 132.73 0.60 1324 0.05 1324 Pass -NOERRORS 0,699.67 0,588.97 0.700.00 8502.80 1.10 1.83 8954 -167,% 145.51 0.06 17.19 005 17.19 Pas.-NOERRORS 8,72621 8.609.18 8,725.00 8602,46 1.29 2.09 82.51 .175.52 158% 0.000 22.02 006 22.02 Pass-NOERRORS 8,74844 8.62050 A7WdO 8,62167 1.46 2.36 7861 -103.33 17293 0000 2163 0.07 27.6 Pass-NOERRORS 0,772.32 8.846.% 0,775.00 8.64045 1.69 264 7174 -19138 18133 006 33.99 v 008 33.99 Pass-NOERRORS 8,795.78 8,66[21 8.8%6 8.650.56 1.91 2.94 68.12 -199.80 202.36 0.06 4129 0.09 4129 Pass- NOERRORS. CC. ES. $I 8,81870 85649 9,82500 9,87502 2,14 3.24 65.% -208% 21813 0.000 49.55 0.10 4956 Pass-NOERRORS 8841.29 869572 886.00 8692.15 230 3.57 64.11 -217.92 236.82 0.000 5873 0.12 58.73 Pass -140SWORS 8.883.31 6,709.89 8.87500 8707.56 263 3.91 63.18 -227.59 251.17 0.06 68.70 0.13 68.70 Pass-NOERRORS 8.881.84 8.7M03 8900.00 8722.03 2.88 628 62.69 -237.63 269.51 0.000 79,40 0.15 7940 Pau-NOERRORS 8.905.07 8735.14 8,925.00 873538 3.13 462 6201. -248.0 28189 0.06 90.82 0.16 9082 Pass-NOERRORS 0.926.37 8,746.28 8.96.00 8.7257 339 4.99 6287 -25982 30680 0.06 10294 0.18 102.94 Pass-NOERRORS 8.94837 875642 5.9756 8758.54 3.64 536 63.37 -269.08 MM3 006 11571 020 115.71 Pass-NOERRORS 8%5.88 8,765.55 9,000.00 8,768.28 3.90 575 54.08 -28121 3[6.46 0,000 12907 0.21 12907 Pa..-NOERRORS sees 97 8,77404 9,02500 BTni 78 4.15 6.13. 64.93 -29287 36888 0.06 Was 0.23 142.98 Pass-NOERRORS 9,00389 978170 9,06.6 8.784.12 441 6.52 65.91 -305.10 38!.36 0.000 156.73 024 155]3 Pass-NOERRORS 9,023.00 0,708.76 9,075110 8,76.55 4.67 6.90 sees -31004 407.81 006 170.% 024 17068 Pan -NCERRORS 9041.40 87%94 9,100.00 0795 36 4.93 719 67.77 -33137 428.15 0.000 104.40 025 18440 Pass - NOERRORS 9,06.07 8800.6 9, 125D0 8801.57 520 742 611.57 -34500 468" 0.06 19831 025 198.31 Pass-NOERRORS 9.07829 8,80530 9,16.6 0,00593 5.46 164 6934 -358.54 46900 006 212.71 0.25 21271 Pass-NOERRORS 9,096.10 0,69.37 9,175.00 8809.67 571 187 7004 37194 45977 006 29.58 0.25 227.6 Pass-NOERRORS 9,113.49 8,81274 926.00 881260 5.97 8.12 7073 48520 510.75 0.06 242.91 0.24 242.91 Pass-NOERRORS 9.13051 8.01545 92256 8,81445 6.21 830 7148 -398.38 53192 060 25862 0.24 258.62 Paso-NOERRORS 9,140.00 8,81764 9,2506 0.015.05 6.47 8.65 7231 .41157 553.14 0.06 27458 0.24 274.6 Pass-NOERRORS 9.163.68 8,81907 9,275.00 8.81054 670 8.93 7322 -424,73 574.39 006 290.77 025 290.77 Pass-NOERRORS 9.17992 8.820 Call 9.3130 DO 8.81341 694 922 740 437.85 59564 060 307.16 027 307.16 Pau-NOERRORS 9,19594 8,82048 9,325.6 8,812.15 7.17 952 74.6 46.6 616.96 006 32381 029 32381 Pass-NOERRORS 9,208.25 8820.52 9,35000 8,811.02 7.34 9.83 75.87 -46.69 638.38 0.000 340.83 031 340.93 Pass-NOERRORS 9223.00 8.820.53 9375.6 8.810.05 7.54 10.14 716 -476.38 65990 006 359.39 029 36.39 Pass - NOERRORS 9,223.6 8020.53 946.6 0809.29 7.54 1046 77.84 488.88 68153 0.06 37846 Das 37046 Pass NOERRORS 9,237.73 8,820.57 9,425.6 88%66 772 1079 7962 -61,11 703.33 0.06 394.98 0.33 39498 Pass -NOERRORS 9.248.00 8,820.61 946.00 9,6799 734 1112 8017 -513.02 72530 0.000 414.13 0.32 414.13 Pass-NOERRORS 9.25462 8820.66 9,475.6 0,907.07 7.92 1146 81.71 -52462 Was 0.06 43378 0.34 43378 Pass-NOERRORS 9262.32 8,820.60 9,5600 8,805.80 801 1180 U74 -535.82 76968 0116 453% 0.34 453%Pass -NOERRORS 9.273.00 8.820.74 9,525.00 880347 8.13 12.15 9420 -547.12 79192 006 47424 0.31 474.24 Pass-NOERRORS 927300 8,82074 %MM 8,8006 8.13 126 84.48 -55025 81412 0.000 49481 0.37 494.01 PassNOERRORS 9,203.25 8,92181 9,5756 8,797.21 025 12.85 5597 50931 53829 0.06 51555 034 515.%Pau -NOERRORS 9209.130 0,020.% 9,600.00 8,79377 8.33 1321 97.6 58032 05847 0000 53655 034 536.55 Pas-NOERRORS 9.29800 8,820.93 9,625.00 8,790.84 842 13.6 0321 -591.32 89072 0.06 557.78 032 557 7B Pass-NOERRORS 9,2%.00 9,820.% 9,65000 8788.9 8.42 13.93 88.35 -802.34 90301 006 57920 037 57920 Pass-NOERRORS CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11'16..50PM Page 24 COMPASS 5000 1 Build BID b P Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 r BP BAKER Travelling Cylinder Report JUGHES Ecompany Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: KB Q 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 -15 -32 -15 -32A -15-32A onset she error. eae an Survey Program: 128-MW0,9107-MWD, 10365 -MVA RuleAsslgned:NOERRORS Ms. Well Ever: 0.00 gas Reference Chas Semi Major Axis Measured Vencal Measured Wilical RMerence wast T.H.. onset Wellbore Cant. Casing- centreto Na Go A9pwabla Nigh one, path Depth Azimuth M -S ♦ef-w Role Size Cents Distance blaming DeviaBon (--ft) Into (usae Nan) (Har) (ua") l'1 (.an) lusnl (is) (usn) (usn) (usn ) 9.30717 8,821.02 9.67500 0,786.03 8.53 1429 89% 613.37 925.34 0000 60075 0.34 600.75 Pan -NOERRORS 9313.14 8,821.08 9,700.00 8,784.55 980 14.% %.30 -625.71 947,01 0000 62111 033 82171 Pass - NOERRORS 9.323.00 0,021.18 9,n5.00 8,78373 871 15.04 91.45 -639,05 968.14 0.000 842.23 0:30 84223 Pass - NOERRORS 9.32300 8.821.18 975000 8782.71 871 15.41 91.45 -65287 98995 0.000 66257 0.36 55257 Pass - NOERRORS 9.331.49 8,82128 9,77500 8.701.87 881 151'9 9244 557.03 1,00953 0.000 682.% 033 682.06 Pau - NOERRORS 9,337,44 8821.35 9,800.00 8,78161 887 16.17 93.10 68145 1029% 0.000 703.15 0.33 703.15 Pan -NOERRORS 9,348.00 8,821.48 9,825.00 8781.15 8.99 16.% 94.30 -Uses 1,0%25 0.000 ]74.54 028 72354 Pass -NOERRORS 9,349.00 8,821.48 9.850.00 8)8087 8.99 16W 94.28 -010.62 1.070.55 0000 744.02 0.33 744.02 Pass - NOFRRORS 9,348.00 8.821.48 9,87500 8,780.41 8.99 1731 94.21 -n493 1,091.05 0000 764.% 039 764.%Pas,NOERRORS 935926 8,82164 9,90000 8]80.77 9.12 17.70 95.44 -738.90 1,111.73 0000 7%.05 0.32 78805 Pass-NOERRORS 9,38410 8,821]1 9,92500 8,781 47 9.17 ism 95.90 -75287 1.13289 0.000 807 40 0.31 80740 Pass -NOERRORS 9,373.00 8.82184 9,950.00 8,782.24 927 10.48 %.84 -76618 1,153.25 0a% 92891 0.25 82891 Pass - NOERRORS 9.373.00 9,821.84 9.97500 8783.05 927 18.87 %]2 -]80.77 1,17596 0.000 85043 0.30 850.43 Pass-NOERRORS 9,37300 8,821,84 10,000.00 8,78387 927 1926. 9662 -795.00 1,19450 0.000 87199 0.34 87199 Pass-NOERRORS 9,382.24 8,821.90 10,02500 8,78449 937 19W 9762 -809.35 1,214.95 o.000 89353 028 89353 Pass -NOERRORS 9.3%A9 8.822.05 10,05000 0,78478 9.41 20.05 98.% -023.69 1,23543 0000 91527 027 91527 Pass -NOERRORS 9.3%.00 Bam 25 10,075.00 8.706.06 9.54 20.44 Wn -837.% 1,255.95 0000 937,25 0.17 937.25 Pass -NOERRORS 9,39800 8,822.25 10.100.00 8,]6637 954 20.84 99% -852.35 1.2M40 0.000 959.11 0.21 959.11 Pan -NOERRORS 9,39800 0,022.25 10.125.00 8)84.08 9.54 2123 9934 -8%.85 1,296,76 0000 %106 0.25 981.%Pas -NOERRORS 9,391800 0.022.25 10,150.00 8,783.82 9.54 2183 9932 801.47 1.317,04 0000 1.0309 0.29 1,003.09 Pass -NOERRORS 9.399.00 0,92235 10,17500 sna,78 9.54 2203 9928 amts 1,33]2] 0000 1,02520 0.33 1.02520 Pass - NOERRORS 94e)84 8,822.46 10.200.00 8706.17 Das 22.43 10052 -910.87 1.35L48 Cow 1,047,20 0.22 1,04720 Pan -NOERRORS 9,41342 8,822.53 10.225.00 6.785.07 970 22.83 100.% -925.59 1.3767 0000 1,069.35 0.21 1,08935 Paas-NOERRORS 9,423.00 882271 10,25000 8,705.59 9.80 23M 10204 940.24 1,397.92 0.000 1,091.71 0.13 1.091.71 Pass -NOERRORS CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/1312017 11: 16:50PM Page 25 COMPASS 5000.1 Build 81D 0n BP BAKER 40, JUG f" Travelling Cylinder Report UGH GE-p, Company: North America -ALASKA -BP Local Co-ordinate Reference: Well 15-32 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Site Error: 0.00 usft North Reference: True Reference Well: 15-32 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 15-32C Database: EDM R5K-Alaska PROD -ANCPI Reference Design: 15-32C WP11 Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15-32-15-328-15-32B meet Sire Error 050van Survey Program: 128-MVrD, 86433 -MM. 9080 -MVA➢ Rub Assigned: NOERRORS On%st Well Error 0.00 up Reference Offset Semi Major A%Is Measured Vernal Measured WMnl Reference OXset Teague Offset Wellbore ceMn Casing- Centre to No Go Allowable Mining Depth Depth Hepta Depth Antenth µl4 avm Hele 34. Gene chains. Davignon (u%n) (asn) lase) (ustt) lusn) fuel PI lunl IusN (in) loan) lure 1 n (Unit 8,47300 8,386.18 10,20000 0.77960 am 1407 -2220 983.86 340.24 0000 1.226.32 5.14 1.228.32 Pass -NOERRORS 0.473.00 8.386.18 10.225.00 8,7,7814 0.00 1471 -2161 1.00063 -337.22 0.000 1,247,08 5.15 1,247,00 Pass -NOERRORS 047300 8.386.18 10.250.00 8,77587 000 14.98 -20.99 1,033.24 -33346 0,000 1,287 38 5.17 1,287.38 Pass-NOERRORS 8.473.00 8.388.18 tO.275.00 8,773.20 0.00 15.22 -20.39 1,05778 4129.40 0.000 1,287.59 5.18 1,287.58 Pus-NOERRORS 8,47500 8,388.02 0,47500 8.380.02 001 0.01 110.81 -11097 49.38 0.000 0.00 003 0,00 Pass - NOERRORS 8,482.22 8,394.63 10,175.00 8,700.90 004 14.23 -22.82 959.19 -344.02 0,000 1.205.95 5.12 1.20595 Pau - NOERRORS 848422 8,39845 10.15000 8,79268 005 1399 -23.53 93472 -348.86 0000 1,186.43 5.11 1,180.43 Pass -NOERRORS 8,485.31 8.398.36 10,125.00 8.78405 008 13.73 -2421 91005 -352.57 DOW 1,166.44 509 1,166.44 Pass -NOERRORS 848864 840047 10,100.00 8,785.31 008 13.46 -2698 005.18 354.79 DOW 1,1a5.6 5.07 1,145.90 Pass - NOERRORS 8,490.00 8408.98 9,97500 8,794]4 0.12 1195 -27,72 761.03 -348.57 DOOR 1080.34 4.84 1,040.34 Pus-NOERRORS 8490.00 8,408.98 10,000.00 8]92.91 0.12 1227 -27.19 785.73 -35194 DODD 1,061.07 4.89 106187 Pan -NOERRORS 0.498.00 8.00898 10,02500 8,791.37 0.12 12.58 -25.86 810.54 -35460 0.000 1083.47 695 1,083.47 Pass -NOERRORS 0498.00 8,408.98 10.050.00 9,789.77 0.12 12.09 -26.10 83542 -356.29 0.000 1.104.89 500 1,104.89 Pass -NOERRORS 0490.00 8408.98 10.075.00 8,787.50 0.12 13.18 -25.48 08032 4156.20 DOW 1,12559 5.03 1,125.59 Pus -NOERRORS 8500.00 841079 0,500.00 0.410.79 0.13 0.18 11298 -118.02 58.38 0.000 0.00 003 0.00 Pass -NOERRORS 85M 65 8,418.59 9,95000 0]98.31 0.17 11.63 -28.15 73854 -343.82 0,000 1,018.37 4418 1,01837 Pass - NOERRORS 8,51238 8.421.94 9,92500 8,797.11 0.18 11.30 -28.57 71225 -337.94 0,000 936.00 4.80 99600 Pass -NOERRORS 8.518.14 8.425.31 9900.00 8.797.37 0.20 10.% -2892 68828 -330.07 DOW 67329 4.59 97329 Pass-NOERRORS 0,52300 0,431504 9,850.00 8,79937 023 1026 -aM 640.82 4315.32 DOW 92853 441 92853 Pass -NOERRORS 8,523.00 8,43144 9,87500 0]90.08 033 10.62 -2928 6439 -323.53 0.000 95081 4.50 950.81 Pus-NOERRORS 8.52500 8,43312 8.525.00 8,433.23 0.24 0.35 -5830 -121.56 arm 0.000 001 0.04 001 Pu6-NOERRORS 0.550.00 8,055.49 8.550.00 0,055.38 0.34 0.54 12326 127.49 77.% 0000 026 0.03 028 Pan -NOERRORS 0,57487 8.478.07 8.575.00 8.477.32 045 073 1231713367 6.13 0.000 195 003 195 Pass -NOERRORS 0.590.72 8,49260 9,82500 6,%0.82 0.51 991 -29.6 81774 305.02 Dow 906.11 4.28 9%.11 Pass -NOERRORS 0,598.00 8,499.40 9,725.00 8804.43 054 840 -29.96 53107 -256.40 0.000 814.12 384 814.12 Pass-NOERRORS B.598 On 0,4%Q 9,75.00 0,803.27 054 0.70 -2s% 552.01 -270.01 0,000 am 81 395 836.91 Pass - NOERRORS 9.598.00 8,499.40 en500 0.802.30 0.54 9.16 -29.95 57324 -283.16 0000 859.76 407 859.76 Pass - NOERRORS 8,59800 849940 9180000 6,80188 0.54 9.54 -29.% 595.14 -295.21 DOW 883.02 4.18 88302 Pass - NOERRORS 8,599.78 8501.02 8050.00 0.499.11 055 0.93 12138 14002 96.59 DOW 479 0.03 479 Pass -NOERRORS 880930 0,50974 9,70DDO 8.805,63 059 0.03 -29.74 510.05 14291 0000 79137 372 79137 Pass -NOERRORS 8,613.31 8,51340 9,675.00 8808.58 0.61 768 -2973 48&.43 -230.41 0.0011 78062 380 768.82 Pus-NOERRORS 8.623 OD 8,522.17 9,57500 8,810.03 065 fist -30.65 MISS -109.02 0.000 67880 3.19 81868 Pass-NOERRORS 8,623.00 8,522.17 9,60000 0,809.98 0.65 864 -30.25 420.% -190.09 0.000 70120 328 701.20 Pass -NOERRORS 8.623.00 8522.17 9,62500 8,90923 06 698 -29.94 44381 -208.02 DOW 72369 338 72369 Pan -NOERRORS B MOO 8522.17 9,650.00 9,807.99 0.65 733 -29.72 466.33 118.50 0.000 746.18 3.49 746.18 Pass -NOERRORS 0.62483 8523.82 8,625.00 8,520,71 0.6 1.14 114.96 -in 58 1%.6 0,000 7.30 0.04 7.30 Pass -NOERRORS 8,633.80 8,531.% 9,550.00 8,809.11 0.71 5.98 -3093 374.00 -180.64 0000 55500 309 OWN Pass -NOERRORS 863762 8,53529 9.525.00 8,801% 0,73 5.64 -3132 35060 -171.% 0.000 632.94 300 632.94 Pass-NOERRORS 8648.00 0.544.50 9.450.00 8.SDa17 0.78 464 3207 28335 -139.04 0.000 56.14 2.68 565.14 Pass - NOERRORS 864800 8,54.50 9.475.00 8807. to 078 4.97 -3182 30536 ISO" 0.000 58787 2.79 58787 Pass -NOERRORS tisuim 0,tin .50 9,50000 9,807.05 078 5.30 3153 327,76 -16194 0.000 61027 2.09 61027 Pass -NOERRORS 8,6090 0.546.18 8,650.00 8541.93 0,79 1.37 10650 -1W43 12065 0.000 10.01 004 1001 Pass-NOERRORS 8,650.53 0,553,76 9,42500 0.809.75 0.84 431 -32.09 261.71 -1213.63 0.000 Sa475 2.56 54475 Pass - NOERRORS 8,864.94 8.559.35 9.400.00 0.811.13 0% 397 -31.97 241.12 -112.52 0.000 52352 243 52352 Pass - NOERRORS 8673.00 8.56S 32 9.350.00 8.814.23 0.93 332 31.34 202.21 -8133 DOW 48225 2.16 482.25 Pan - NOERRORS 8,67300 85S 32 9.375.00 8,812.56 093 3.65 -3169 221.14 -9757 am 502.57 2.29 502.57 Pass -NOERRORS 8,67488 8,6793 867500 8.562.62 0.94 1.57 9174 -1607 13273 0.000 1324 0.04 1324 Pass -NOERRORS BASS 29 8,57789 8325.03 881594 101 301 -3047 19470 83.58 0.000 462.40 2.01 46248 Pus -NOERRORS CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13201711: 16,50PM Page 26 COMPASS 5000.1 Build BID I BP b Yl BA ER 110W h'' Travelling Cylinder Report I UGHES E.,p, Company: North America - ALASKA - BP Local Coordinate Reference: Well 15-32 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 15 MD Reference: KB @ 70.50usft (70.5) Site Error: 0.00 usft North Reference: True Reference Well: 15-32 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 15-32C Database: EDM R5K-Alaska PROD -ANCP1 Reference Design: 15-32C WP71 Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15 -32 -15 -32B -15-32B GNmsiteerron GoD use survey Program: 128MWD, 8693-MYD. so mm Reference ORut 3em'r Major Axis Rule Aszlgnon:NOERRORS Offset Well Error: 000 use Maasund VeNoal seasonal Verecal Releratce Offs. T..W..e+ Main Wellbore Ceertn Casing- Centre to No Go Allowable DepM Daub Minh wAh AA.Wh +NIS +VM Nate She Centre Gistanco PNmlo9 Deviation (oan) lusfe (.are lusnl (u.n) Imft) (9 loan) (mit) fill Inset, (ose) (oan) 0,59600 8,507.57 9,27500 8,819.03 1.09 245 -28.65 150.38 -27.36 0,000 424.09 173 42409 Pass NOERRORS 8.698.00 8,587.57 93Gow 8,01744 1.09 2.72 -29,46 16777 4525 0.000 44321 1.86 44321 Pass-NOERRORS 8,69963 8,58884 8,70000 8,583.21 1.10 111 STT -167.28 14520 0.000 less 0.04 16.83 Pass. NOERRORS 6,71031 8,597.82 9,250.00 882092 lie 221 -2707 13234 -10.16 0.000 40520 1.58 405.20 Peas - NOERRORS 8.M300 8608.21 9,200.00 882239 1.28 1.85 -2800 9449 2243 0000 38875 130 366.75 Pass-NOERRORS 8,723.00 8,608.21 9.225.00 BaM.30 128 201 -28.72 11365 6.39 0.000 386.18 1.43 380.18 Pass-NOERRORS 0]23.56 SAW 66 8725.00 860490 128 1.61 6907 -17145 156.86 0.000 2072 002 20.72 Pass-NOERRORS 8,73601 861868 9,17500 8822.84 138 115 -2098 75.17 38.30 0.000 34720 116 341,28 Pass-NOERRORS 8,74549 8.626.18 8.750011 8,628.11 1.46 1.90 46,19 -17225 16602 0000 26.66 0.03 28.68 Pass - NOERRORS 8,748.00 8.828.16 91150.00 8822.61 148 1.68 -M.76 56.23 5461 0.000 32823 1.01 320.23 Pass-NOERRORS 8,75386 0,832.73 9,125.00 8,821.81 153 1m -22.23 38.37 7208. 0.000 30969 0.87 309.69 Pass-NOERRORS 8,782.64 8.839.66 9,100.00 8,8211.43 161 1.67 -20.26 2125 9024 0.000 291.72 0.73 291.72 Pass-NOERRORS 8]64]0 8,641,09 8.775.00 6851.20 162 1.98 3048 -16977 17523 0000 38.5 0.08 38.50 Pus-NOERRORS 8.77300 8647.30 9,07500 881860 170 171 -17.75 5.19 10931 0.000 274,73 0.59 27473 Pas.-NOERRORS 8,780.01 8.653.22 8.800.00 8673.33 1.77 2.06 22.89 .164.02 18529 0000 55.25 0.14 55,25 Pass- NOERRORS. CC, ES, SI 8780.67 8.653,26 9,05.07 8,81671 1A 1.75 -1461 -924 129.54 0000 25960 048 25960 Pass - NOERRORS 8,78891 8659.20 9,025.00 8,812.53 185 1,79 -10.83 .2280 150.16 0.000 244.75 040 24476 Pass-NOERRORS 8,79.11 8,66227 8.825.00 8694.33 1.09 2.12 ism .154,54 194,88 0000 7541 020 7541 Pass-NOERRORS 0,798.00 8,68581 8,975.00 8,792.78 1.93 1.96 2.53 -51.91 185.31 0.000 210M 0.35 21022 Pass - NOERRORS 8,79800 0,885.81 9,05.00 8,804.20 1.93 1.86 -6.65 -3667 169.18 0.000 22842 0.36 228.42 Pass - NOERRORS 8.80102 8,657.98 86500 8.713.59 198 2.17 15.24 -140.98 203AS 0.000 90.14 020 98.14 Pass-NOERRORS 889.23 8,869.56 8.950.00 8,77947 199 2.05 1.54 59.12 19756 0.05 190.11 0.35 null Pass - NOERRORS S.8GS12 0,670.91 8,07500 8,731.40 201 220 1244 124.32 20852 0.000 121.99 0.30 121.99 Pass-NOERRORS 9,805.51 8.671.18 8,92500 8,764.42 201 2.13 546 -87.29 20572 0000 168.51 0.35 16851 Pass-NOERRORS 880626 8671.72 8.9500 0,748.25 202 2.18 9.17 -10594 209.47 0000 14589 033 145.69 Pass-NOERRORS CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11: 16:50PM Page 27 COMPASS 5000.1 Build 81D bp Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error. 0.00 usft Reference Wellbore 15-32C Reference Design: 15.32C WP11 BP BAER Travelling Cylinder Report UGHES mmp ny Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP7 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-32 - 15-32BPB1 - 15-32BPB1 DaaetsR.Error, 0.00 use Survey Vregrem: 128 -MM, 861011444➢ RoleAssigned; NOERRORS Offset Well Error. 000 use Relerenee Chun Semi5lalor Axis Measured VerScal Measured VenlLal Reference Offset Toofface♦ West Wellbore censrt Casing- Centre to No OP Allowable Depth Depth Depth Depth Anmmh +W -A aEf-W Hole Sine Cenbe Distance Waming Deviation (um (ush) to rn lusm (-am loan) PI Penn) lung (all (us") (asm (am 8,473.00 S3%.10 10.225.00 8957.59 000 1453 -1942 1,00487 -288.62 ONO 1,223.10 1185 1,223.10 Pass - NOERRORS 8.47300 a,3%.18 1024000 8,75289 am 1161 -19.11 1,019.10 -288.16 0.000 1,234.56 13.54 1.234.56 Pus-NOERRORS 8,475% 8.388.02 8,475.00 8.380.02 0.01 0.01 11881 -110.97 49.30 Dow 000 003 0.00 Paas-NOERRORS 8482,60 8,391.97 102110.00 876543 0.05 14.30 -19.93 981.14 -289.39 0.000 1,204.07 789 1,204.07 Pass-NOMMORS 8,487.54 8,399.9 10.175.00 8,7n,28 007 14.24 10.47 957.42 -290.15 0.000 1.1%.24 502 1,185.24 Pass-NOERRORS 8,498.00 8.4%.98 10,100.00 8,797.12 0.12 13.41 -2195 B86,53 -286.0 am 1,128.38 4.54 1.12833 Pa.. - NOERRORS 949800 8,408.98 10.125.00 8,789.25 0.12 1370 -2150 91008 -289.26 0000 1,147.59 4.59 1,14759 Pus-NOERRORS 8498.00 8408.98 10,15000 9.781.20 0.12 1399 10.% 93371 -290.44 0.000 1186.52 4.64 1,1%.52 Pass-NOERRORS 8,500.00 8,41079 8,5%00 8.410.79 013 0.18 112.98 -11502 58.86 0.000 000 0.03 000 Pass-NOERRORS 8.510.13 8.419.92 10,07500 8004.92 0.17 1310 -22.31 863.17 18203 0.000 1,10.98 447 1,1%.%Pass -NOERRORS 8523.00 8431.44 10025.00 8,810.97 0.23 12.45 -22.90 81697 -28925 0.000 10%28 431 1,086.26 Pass-NOERRORS 8,523.00 043144 10,05000 8.812.34 0.23 1278 -22.62 039.99 -27538 O.ON 1,089.39 439 1,0138.39 Pass-NOERRORS 8525.00 8,433.22 852500 8,433.23 024 0.35 5639 -121.% 6790 0007 0.01 004 0.01 Pass-NOERRORS 8,55000 8.45549 8.5%.00 0,455.38 084 054 12328 -127.49 A.% 0000 0.26 0.03 0.28 Pass-NOERRORS 8574.87 8.478.07 8,575.00 8.477.32 045 0.73 12317 -13387 88.13 ODOO 1.95 0.03 1.95 Pass-NOERRORS 8,5%]4 0.492.70 10.003M 532408 0.51 12.11 -23.03 79392 161.05 O.UN 1,048.27 4.19 1048.27 Pass-NOERRORS 8.590.00 8499.40 9,075.00 8.027.94 054 10.31 13.10 Van -21107 0000 932.13 369 93213 Pass-NOERRORS 0.598,00 3,499Q 890O.N 8,82878 0.54 1087 -23.07 707.69 -221.03 ONO 95581 3,79 95581 Pass-NOERRORS 10.598N 8493.40 904,00 88966 0.54 11,04 -23.08 72531 -23164 O.ON 979.53 3.89 97953 Pass - NOERRORS 8.598.N 8499.40 9,950.00 8.8294fi 0.54 1141 -23.06 74802 -242.08 o.ON 1002.97 399 1,002.97 Pas -N08UORS 9,5%00 849940 9.975.00 8.82759 0.54 11.76 -22.99 770.92 -25192 0.000 1,025.92 4.09 1,025.92 Pus-NOERRORS 0,599.76 8.50102 880000 8499.11 0.55 093 121.36 -140.02 9859 OON 479 0.03 4,79 Pass-NOERRORS 860870 8.5%.20 9,8%.00 802738 0.59 9.95 -23.03 856.43 -202.15 DOW 90841 3.57 90841 Pess-NOERRORS 8,611.35 0,51161 9.825.00 8,828.59 080 961 -23.19 63262 -IN 50 0No 884]8 349 884.78 Pass-NOERRORS 8,81387 0,51390 9.800 00 9,92543 0.61 920 13.42 Ne 50 188.11 ONO 861.18 341 %t 18 Pus-NOERRORS 86MOO 8,522.17 saw 00 8.823.38 065 764 -a" 480.03 -168.97 0 N 14744 3.07 TR44 Pass -HOERRORS 8,623.00 9522.17 9,67500 882406 065 767 16.% 48501 -170.25 0.000 74867 3.11 74867 Pass-NOERRORS 0.623.00 8522.17 9]0000 11=75 065 8.13 -25.30 509.94 -171.97 0.000 77021 3.16 77021 Pass-NOERRORS 862300 5522.17 872500 8823.29 065 840 -24.86 53477 -17488 O.ON 792.21 3.21 792.21 Pass-NOERRORS 8,623.00 8,522.17 9,750.00 8.82341 065 568 -24.10 559.52 -17835 0.000 81675 3.27 81475 Pass -NOEUHDRS 8823.00 8.522.17 9,77500 8,824.23 065 897 -23.64 584.13 48269 0 O %7.03 333 837.83 Pass-NOERRORS 862483 8.5982 8,625.00 852071 086 114 114.% -146.58 10935 0.000 738 004 7.38 Pass � NOERRORS 8,632.77 8,530.% 9,82500 8822.15 070 741 -2778 435.07 -17080 0000 706.51 302 706.51 Pess- NOERRORS 983526 0,533.18 9,600.00 9,92104 0]1 7.16 -2579 410.11 -171.30 0.000 685.87 299 6%.87 Pass-NOERRORS 8,838.15 8,53575 9,575.00 8,82028 073 691 -2979 385.12 170.90 0.000 %520 2.% 665M Pus-NOERRORS 8,848.00 8,54450 9,475.00 8,82118 078 586 -3348 9647 456.25 O.ON 582.40 2.73 58240 Pau-NOERRORS 8,648D0 8,544.50 9.503 GO 8,89.55 0.711 6.14 -3261 31073 46226 0000 603.22 290 603.22 Pa.. - NOERRORS 8,648.00 0,5".50 9,525.00 a.u000 078 6.40 5166 335.33 -186.62 ONO 6993 286 8993 Pass - NOERRORS 8,84800 8.5".50 9,5%.00 8,819N 078 6.86 -3086 380.17 -169.38 0 O US 63 2.91 114463 Pau-NOERRORS 8849.90 8,546.18 0,8.5.00 8,54193 079 137 1%.% -15343 IMOS ONO 10.01 0.04 10.01 Pass-NOERRORS 0,65966 9,55474 9.4%.N 0,02169 0.85 5.57 -34.03 26262 -140.00 OON 56122 2.62 56122 Pass-NOERRORS S.8%.19 8.559.% 9425.00 809.11 0% 5.9 74.61 23925 -139.93 O.NO 53997 2.52 53997 Pass-NOERRORS 8.67300 Oman 9]75.00 8,821.40 0% 480 -35.39 1%,62 -11747 0 a 498.50 2.31 496.% Pass NOERRORS 0,673.00 Swan 8400.00 8,09.01 093 499 -35.00 21880 -12937 ONO 51839 2.42 510.39 Pass-NOERRORS 8,674.88 8,Sfi7.93 857500 8,582.62 0.94 157 97.74 -16057 13273 O.ON 1324 004 13.24 Pus-NOERRORS 8.683.14 8,575.01 9,350.00 8.89.89 099 4.37 35.45 17340 -104.29 aNO 47485 2.19 474.85 Pass-NOERRORS 8.689N 0,580.78 9,325.00 8.820,66 104 4% -35.39 153.01 -8982 DON 453" 2.05 45344 Pus-NOERRORS 88%00 8,58757 9300.00 8,820.59 1.09 3.75 -35,09 133.62 74.05 0.000 u2,W 191 432,36 Pus-NOERRORS CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11:16.50PM Page 28 COMPASS 5000.1 Build 81D 'eh# b � P Company: North America -ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: ODD usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 BP BAKER , Travelling Cylinder Report UGHU Emm., Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15-15-32-15-32BPB1-15-32BPB1 Offset6lteEveG 0Must survey Pragram: 128 -MWD, 8603 -MM Rule Assigned: NOERRORa p DIISNYhII EPor. 0.00 uan Referenu Owes 9eM MyorAak ensured Vavical Messmed Vertical Rererenat Onaat Toeeau• "so W ikon, Cause Casing- Censele Ne Go Alienable Depth Depth Depth Depth Avmuftr -146 ♦EIM Nola sive Cenhe causes. Wemin9 Causes. them (usft) (usft) tush) (waft) (usft) 0 hush) (usa) PN (usftl (..it) (usft) 8,69963 8,588.94 8700.00 8,503.21 1.10 1,71 87.02 -16728 145.20 0.000 1683 0.04 is 83 Pass -NOERRORS 8,70463 8.593.11 9.275.00 8.620.42 114 3.44 -34.52 11553 -%at 0000 411 as 1.77 41166 Pass-NOERRORS 8,71208 8,59926 9.250.00 8181960 120 3.14 -3359 9881 -30.25 0.000 39120 1.61 39120 Pan -NOERRORS 8,723.00 8,600.21 9.19999 8,81870 128 2.57 -30.87 68.53 1.52 0000 35288 1.32 352.88 Pus -NOERRORS 8.7M.00 Salle 21 9,225.00 8.81908 1M 2.85 -3280 83.15 4877 0.000 37158 1776 371.58 Pass-140ERRORS 8,723.56 8,60888 8,725.00 6.60690 128 1.91 890 17145 15686 0.000 2072 0.03 20.72 Pass -NOERRORS 0.735.94 8.61882 917500 8,818.02 138 2.33 88.81 55.09 22.58 0.000 336.88 1.15 334.86 Pass - NOERRORS 0.745.49 8,628.18 8,750.00 8,628,11 1.46 1.90 4619 -172.25 186.02 0000 26.66 003 M.63 Pass-NOERRORS 8,74800 8,620.16 9,126.00 8.8160 1,48 194 -23.88 30.19 5580 0000 301.80 0.87 301.88 Pa. -NOERRORS 8,74800 8.628.16 9.150.00 9,816.81 118 2.11 -28.37 4257 44.17 0,000 31.77 0.99 31777 Pass-NOERRORS 8,76163 8.630.66 9,100.00 8,818.59 160 182 -M24 17.59 87,47 0000 287.19 0.72 28719 Pass - NOERRORS 8,76430 8,641.09 8,775.00 0,651211 1.82 1.90 3048 -169.77 t75.23 0.000 3950 008 39.50 Pus -NOERRORS 8773.00 864736 9,075.00 9,817,38 170 1.76 -1790 429 10862 0.000 27340 0.59 273,40 Pass -NOERRORS a,780.81 8,65322 8.800.00 8,8]3.33 117 206 22.89 -18402 18529 0.000 5525 0.14 5525 Pass- NOERRORS, CC. ES, SI 8.7110.07 8,86328 9,050.07 8.816.71 1]7 1,75 -14.61 -924 129.54 0000 25960 048 259.60 Pass - NOERRORS 8.788.91 8,859.20 8025.00 8,81253 1.85 179 -10.03 -22.80 150.16 0.01)0 244.75 0.40 244.75 Pass - NOERRORS 8,79.11 888227 8.825.00 8,691.33 189 2.12 18.22 45454 19488 0.000 7541 020 7541 Pass -NOERRORS 8,79.00 80&5.81 8.975.00 0]92.78 193 1.95 -253 -51.91 185.31 0.000 21022 0.35 21022 Pass-NOERRORS 8,7911M 8,885.81 9100000 8,804.20 1,93 1.86 -6aS -36.67 169.18 Dow 228.42 0.36 22912 Pass-NOERRORS 0.80102 6.887.9 8,85000 8,71359 1.96 2.17 15.24 -140.98 203.15 Dow 9.14 0.26 98.14 Pass-NOERRORS 8,80323 8.669.56 8,950.00 8,779.47 10 2.05 1.54 -69.12 197.56 0.09 190.11 085 190.11 Pus -NOERRORS 8,805.12 8,67091 8.875.01) 8,731,40 201 2.20 1240 -124]2 200.52 0000 12199 0.30 12199 Pan -NOERRORS 8,805.51 8671.18 8925.00 8,780.42 2.01 2.13 5.08 -8729 2912 0.000 16651 0.35 10,51 Pass -NOERRORS 8908.26 8,67172 8.900.00 87025 202 2.18 9.17 -10594 209.47 0.000 14569 083 14569 Pass - NOERRORS CC - Min Centre to center distance or covergent point, SP - min separation factor, ES - min ellipse separation 711 312 01 7 11:16:50PM Page 29 COMPASS 5000.1 Build BID Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error. 0.00 usft Reference Well: 15-32 Well Error: 0.00 usit Reference Wellbore 1532C Reference Design: 15.320 WP11 f BP BA' ER Travelling Cylinder Report U t5 S6�em9am Local Coordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCPi Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15-32-15-32PBi-15-32PB1 otfaet sae Em.. DDouan survey Program: 128 -MWD Rule Assigned: NOERRORS W., Well Emor: 0.%usn Reference Mae Semi easier Azle Measured Vertical Measured Vertical Reference DMeet Teen. Mae Wellben Centre Casing- Centre lP Na Go AII.baa Depth Depth Depth Guam Azimuth HUS ♦EI -W Nole Size C.M. Distance Warning Deviation (us") (.aft) less) (UM) (..ft) (.-ft) P) (waft) (seal (hn) lusty (sun) (use 8,47500 8,3118.02 8,47500 838802 0.01 001 11881 -11097 49.38 D0% 000 0.03 000 Pass -NOERRORS 8,500.00 8410.79 8.50300 8,41079 0.13 a17 11298 -11802 58.38 0.000 0.00 0.04 000 Pass-NOERRORS 8.525.00 8.433.22 0.525.00 0.43323 024 0.34 -58.38 -12158 67% 0000 001 0.04 0.01 Paas-NOERRORS 8,550.00 8,45549 0,550.00 8,455.38 0.34 0.53 12328 -127.49 ]7.86 0000 028 004 026 Pass-NOERRORS 0.574.07 8,4]80] 8,57500 8.4r 32 045 072 123.17 433.87 88.13 0.0% 1m 0.03 1,95 Pass - NOERRORS 0.599.76 8,50102 86%00 8499.11 055 0.92 121.35 -140M M59 0.000 079 0.04 4.79 Pass-NOERRORS 8,62483 s, 82 8,625.00 0.520.71 084 1.12 114% 44650 109.35 0000 ].34 000 130 Pass-NOERRORS 8,809.% 8.516.18 8,850.00 8,54193 0.79 1.34 106.58 -153.43 12065 0.000 10.01 000 1001 Pass - NOERRORS 8.674.88 8587 93 8,67500 8,%262 0.94 157 9774 -180.57 13273 0.000 13.24 0.05 13.24 Pass -NOERRORS 0,889.87 8,588.97 870000 8,582.00 1.10 181 6954 -167.94 14551 Dow 17.19 0.05 1719 Pala-NOERRORS 8,72621 8609.18 8.72500 8602.45 1.29 2.07 8251 -17552 158.96 0000 22.02 0.% 2202 Paas-NOERRORS 8,74800 8.628.50 8,750.00 8,62187 148 2.33 76.61 -18333 17293 0.0% 2763 007 2763 Pass-NOERRORS 0.]]2.32 BBe&W 0.775.00 8,64045 169 2.61 71]4 -19135 187.33 0.000 33.% 009 33%Pass -NOERRORS 5.795.78 88&21 8.800.00 8658.56 191 290 68.12 -19980 20238 0.000 4129 0.09 4129 Pus- NOERRORS. CC, ES, SI 5.81878 8,650.49 882500 8.675.82 2.14 321 6566 -20064 21813 0.000 49.56 0.10 49.%Pass -NOERRORS 8,84129 8895.72 8,85000 8.692.16 2.38 3.53 64.11 21].92 23462 0.000 58.73 0.12 58.73 Pass-NOERRORS 8%3.31 8,70989 0,07500 8.707.56 263 385 63.10 -227.59 251" 0.000 60.70 0.13 68.70 Pass - NOERRORS 8.884.84 872303 8.900.00 e7n.03 280 421 62.0 -23183 28951 0000 79.40 DAD 79.40 Pass-NOERRORS 8.905.87 8.]35.14 8,92500 0,735.38 3.13 4.57 6261 -248.% 28789 0.000 90.82 0.17 %.82 Pest-NOERRORS 8,926.37 8.746.26 8,950.00 8,74757 3.39 4.93 62.87 -258.82 30080 Dow 102.94 0.18 10294 Pass-NOERRORS 8946.3] 0,756.42 0,975.00 8,758.54 381 5.31 63.37 -269.88 326.43 0.000 11511 0.20 11571 Pass - NOERRORS 8%588 8,76565 9.000.00 8J88.28 390 5.69 64.05 29121 346.46 0000 129.07 021 12807 Pass-NOERRORS 8,984.97 8,774.04 9.02500 8.77518 4.15 6.07 6493 292.87 366.88 0.000 14288 0.23 142.85 Pass-NOERRORS 9.00389 8.781.70 9.05000 5.781.12 401 645 65.91 -305.18 307.35 0.0% 15873 0.24 158.73 Pass-NOERRORS 9,023.00 8,788.76 9,075.00 8.7%.55 687 6.64 66.86 -31804 407.81 0.000 1MM 025 17058 Pass-NOERRORS 9041.38 8794.91 9,1M 00 8.7%.57 493 704 6769 -331.16 428.22 0000 184.55 1.29 184.55 Pass-NOERRORS 9.059.81 8.80043 9,12500 0.802.58 5.19 7.24 68M -344.2] 44564 0.000 1%.76 2.57 198.76 Pass-NOERRORS 9.0,4.95 88022 9,150.00 8.W860 545 744 68.57 -357.39 489.05 0.000 213.19 391 213.19 Pass-NOERRORS 9,09517 8,Wa30 9,175.00 8,81461 5.71 7.63 6874 -370.51 48947 0000 22185 531 22195 Pass -NOERRORS 9,10975 0,812.06 9,195.00 8.81942 5.91 779 U78 -381.00 50580 0000 23974 6.47 23974 Pass-NOERRORS CC - Min Centre to center distance Or covergent point, SF - min separation factor, ES - min ellipse separation 7/132017 11:16:50PM Page 30 COMPASS 5000 1 Build 81D Is by 51"8 Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP71 I BP BA, E:R Travelling Cylinder Report BAT Eco u, Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM RSK- Alaska PROD -ANCP1 Offset ND Reference: Offset Datum Offset Design PB DS 15 - 15-39 - 15-39 - 15-39 omet site EROC 0.00 usft Survey Program: 217 -MWD Rule Assigned: Major Risk Oases Well Error. 0.00 usft Reference Ofwat Semi Major As. Measured Verecef Measured Vane"I Reference 01fend T..ffn. Offset VlelBmre Centre Casing- Centre to Noeo AII.M. mming Depth Depth Depth Depth A.ImrAh M➢8 eVM How Sire Centre Distance Deviation lush) final haft) lush) (usft) loan) PI (.am (uso) lwl (usft) lusn) loan) 8,47775 8390.53 8,450.00 8.31397 1.90 387 3783 484.25 50060 65M 74825 4895 703.30 Pass- Major Risk, CC, ES, SF 8,49530 8.40853 847500 8366.58 1.90 4.03 M80 494.85 501.97 4 M 7M 22 4950 710.88 Pass - Major Risk 8,512.19 8.421.77 8500.00 8389.04 205 4.19 3578 50575 50327 4500 76475 MA3 719.08 Pass - Major Risk 8,52865 SAW As 0,525.00 8611.34 2.12 474 3470 51897 504.57 45M 773.07 50.52 727,89 Pass - Major Risk 8,545.09 0,451.10 8,551 0.433.49 2.19 4.51 33W 52849 505.89 4.250 78355 5108 737.30 Pass - Mala Risk 8.561.82 0,4%.18 8,57500 8455.48 225 468 32.65 54032 50712 4250 793.78 511`9 74721 Pass - Major Risk 8,579.01 8,481.88 8600.00 8.4r,31 2.32 486 3151 552.45 50828 4,250 804A5 52.53 75758 Pass - Major Risk 8,589.90 SAW 00 8,625.00 8,498.99 236 5.03 WA5 511188 50928 4250 81584 53.13 78851 Pae. -Major Risk 8,598.00 8,49940 8650.00 8,520.58 2.39 521 2988 5,4.47 510.15 4.250 82729 5363 77992 Pas Major Risk 860587 8,505.44 8.87500 8,541.87 2.42 540 29.00 590.50 511.02 4.2W 039.73 5425 792.13 Pus -Major Risk 881267 8.512.82 8,700.00 8.55278 2.45 559 20.20 60419 512.18 42W 05328 Use 80544 Pus - Major Risk 8.613.00 8522.17 9,72500 8,583.01 2.50 5.81 27.59 81875 51302 42M 868.16 55.9 82005 Pass - Major Risk 8,823.00 8.522.17 8,75000 8,602.54 250 6.03 28.74 63425 51559 4.250 984.19 58.22 835.90 Pass Major Risk 8.82300 8.522.17 8,775.00 8,621.25 2.50 6.27 2593 MO 71 51753 4.250 90146 58.92 852.98 Pass Major Risk 0.635.11 0,533.05 0.800.00 863904 2.56 653 25.35 668.15 51964 4.290 91970 57.74 970.92 Pass - Major Risk ii.ioan 8538.71 8.825.00 885583 2.50 880 24M 6N,U 52199 4.250 93909 50.54 89009 Peas - Major Risk 8.648.00 8154450 8,850.00 8,67162 2.83 7.08 24.16 70570 52474 4,250 95940 59.37 91024 Pau - Major Risk 8.64800 8541.50 8,875.00 5,885.89 253 707 23.53 725.40 527N 4250 98050 0.19 931.12 Pass - Major Risk sue 00 8.544.50 8,900.00 8,70108 263 7.67 22.95 74558 53129 4250 1.002.13 61.04 95282 Pass - Major Risk 0,66800 8,5".50 0,925.00 9,71500 263 797 22.42 780.00 534.93 4,250 1,024.18 61.88 97457 Pass - Major Risk 8848.00 0,544.50 11,951) Do 8728.47 263 8.27 21.93 786,611 53990 42W 1,046.64 8274 996.92 Pass - Major Risk 8648.00 85".50 9,97500 8.741.37 263 0.58 21.47 80770 542.98 4250 1.D6945 63.62 1,019.63 Pass -Moja Risk 8,65761 855195 9000.00 8.70.57 259 0.90 21.20 829.14 54704 4.250 1,092.47 "as 1,042.46 Pass - Major Risk 8.65849 8553.72 9225.00 8.827.18 289 12.00 1805 1.03874 570.88 4,250 1,305.92 73.57 1.255.12 Pass - Major Risk listless 8,554.18 9025.00 8,765.07 2.89 9.22 20.80 851.03 SW.72 4.250 1,115.77 6547 1,065.64 Pa,. Major Risk 8.659.95 8555.00 9.200.00 9,82400 270 1183 18.32 1,01402 j568.74 4.250 1,282.02 7249 1.23128 Pass - Major Risk 8.68004 8,55508 9.050.00 8,77597 270 954 2040 87331 55302 4,250 11139.15 65.41 1,09892 Pass - Major Risk 8680.89 8,55581 9.075.00 878648 270 9.87 20.00 895.02 558.83 4.2M 1,162.81 67.35 1,112.29 Pass - Major Risk 8,66098 855590 9,17500 8.819.25 2.71 1127 18.61 98957 5fi6.61 4.250 1,258.00 71.42 1,207 33 Pass -Malar Risk 8,661.49 8.55033 91100.00 5,798.39 271 1021 19.62 91862 559.23 4.250 1.188.20 68.34 1125.78 Pau Major Risk seat 58 8.55642 9,150.00 8,813.01 271 1091 1892 965.49 564.24 42W 1,233.95 70.38 1,183.35 Pass - Major Risk 0,681)4 0,550.55 8125.00 8.805.35 271 10.55 lejMi 94182 561.73 4250 1,209.97 6935 1,15946 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11:16:5OPM Page 31 COMPASS 5000 1 Build 81D Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 1532 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 I BP BAKER , Travelling Cylinder Report UGHES E-uar Local Coordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15 -39 -15 -39A -15-39A Dxset SU Error: 000 use Survey Program: 21541UD. 4290GVPGCSS. 4635 -MW IFR+MSWOCA Rule Assigned: Major Risk Offset VRll Error. 000.0 Retain. ONeet Semi Major Arms Measured Vertical Measured vertical Reference Oaset Tepeaca+ OMxt Wellbore Centre Casing- Centre to No Go AIIPWable Depth Depth Depth asiew Azimuth +NIS +Ebur Hob Size Centro Dan.. Worming Deviatiee (oan) (pzn) loam (u.N) Iual6 (ues) V) lush) lu.ftl fan (ush) luau) (ume) 0,53395 8,461.17 8,25000 8119.57 2.14 248 93.69 13.03 882.31 9625 08297 4771 83815 Pass Major Risk 8.54900 6.45370 8,27500 8.142.54 2.20 2.51 8373 6.39 Mass 9025 90037 47.0 83542 Pus Major Risk 9.55934 8,03.91 81300.00 8,165.55 224 2.54 83.78 422 890.92 0625 87808 48.21 93304 Pass Major Risk 8573.00 8,476.35 8325.00 816859 228 2.58 83M 519 903.99 6.375 87617 48.37 831.11 Pass Major Risk 8,580.13 8.411 8.350.00 8,21164 2.32 2.59 8389 -13.31 911.11 4.500 87462 48.21 82983 Pass Major Risk 0,60117 8502.32 8,37500 8,234.73 2.40 262 84.28 1969 91625 4.500 87342 4857 02644 Pass - Major Risk 8,63505 8.533.00 8,400.00 8,257.87 2.56 265 84.01 -2576 925.51 4SW 87222 49.16 52884 Pass -Major Risk 8,668.58 8,562.50 8.425.00 828105 2.75 268 85.20 -31.41 93299 4.500 87102 49.85 825.12 Pas. - Major Risk 8,701,31 8,590.34 SAW 00 8,30126 2.97 271 85.45 -36.63 54085 4.500 86983 Scala 82330 Pass - Major Risk 8]32.90 8,610.19 847500 8,327.49 321 2.75 9558 41.47 948.53 4500 850.71 51.46 821,44 Pass - Major Risk 0]63.32 8,04003 8,50000 8.350.57 347 2.80 85.57 -06.48 95672 4.5M 867]7 5240 81963 Pass - Major Risk 8.792.55 8,66186 8,52500 8,374.45 374 2.95 8550 -51.82 96525 4.500 867% 53.35 817.98 Pass -Major Risk 9,820.54 8,601.71 9,550.00 8,396.13 403 290 8535 -57.50 974.12 4375 86662 54.32 81857 Pass -Major Risk 8,847,23 8.699.61 8,575.00 e41863 431 2.96 85.12 5344 90326 4,375 860.40 5530 815.38 Pass - Major Risk San 36 8,715.50 8.60000 6.441.14 4.60 301 84.79 5928 0242 4.375 985.39 56.28 81425 Pas. - Major Risk, CC 0.896.15 8,729.63 0,625.0 8.463.54 4.08 307 84.30 4538 1,001.70 4.375 560.53 57.25 813.32 Pass - Major Risk 9,91875 0]42.21 88000 8,495.74 5.16 3.14 03.92 81.86 1,01120 4.375 06699 58.25 81266 Pass - Major Risk 8.940.10 8,75335 8,675.00 8,507 76 543 3.21 0341 -88.63 1AMS9 4375 867,81 59.24 812.35 Pass - Major Risk, ES. SF 8960.57 8.763.21 8,70.0 6.529.53 530 3.29 9288 -95.97 1,030.83 4.375 96906 60,21 81247 Pass - Major Risk 890.18 8,72.0 8,725.0 8,550.03 5.96 3.38 82M -10371 1,041.31 4.375 87102 61.19 81329 Pass - Major Risk 0.998.95 8,77976 8,75.0 8,571.67 6.21 347 81.72 -111.98 1.052.36 4.375 87378 62.15 81493 Pass - Major Risk 9.01682 6]65.58 8,7500 0,592.17 845 3.% 81.11 -120.52 1,063.85 4375 877.24 Sail 817.28 Paas - Major Risk 9.03.93 8,792.50 800.00 0,61231 009 365 80.48 -12945 1.07566 4.375 881.29 84.05 820.24 Pass -Major Risk 9.05.65 8.797.77 8825.00 8.631.79 BW 377 7SM .13926 t.08768 4.375 98592 64.99 0377 Pess Major Risk 9.067.01 8.802.40 8,85.0 8,65.53 7.16 3,818 79.32 449.89 1.100 54 4.375 891.16 65.94 92791 Pae. - Major Risk 903.06 8.908.45 8.075.00 8666.34 7.39 401 704 -181.32 1,11388 4.375 89725 66.5 83291 Pass - Major Risk 909800 Sale 76 8,9000 8805.17 7.60 4.14 7929 -17341 1,12].84 4,375 04.21 67.93 836.82 Pau - Major Risk 9,11422 0.012.86 8,925.00 8,701.00 7.84 627 77.87 -10.11 1,14242 4.375 91196 68.99 64545 Pass - Major Risk 9,129.42 8,81529 89500 871563 a.0 4.42 77.5 -199.50 1,15785 4.375 920.59 7003 852.99 Pas. - Major Risk 8,144.42 8,81724 805.0 3,72092 9.27 456 77.19 -21351 1,173.51 4.375 93001 71.07 861.36 Pass - Major Risk 9.159.20 e818.71 9000.0 8.740.97 849 472 7591 -22804 1,189.90 4375 940.14 7210 070.45 Pass - Major Risk 9.173.00 881970 9.025.00 0,751.69 069 4.07 7674 -243.13 1,2 70 4.375 95.04 73.1G 80.17 Pass - Major Risk 9,180.29 8320.34 9.0500 8]61.17 091 502 7554 -250.75 1,22375 4375 96194 74.15 8523 Pass - Major Risk 9,198.0 8 5[) 9,075.00 8.769.70 905 5.18 7641 -27432 1240.95 4.375 97337 74% 90094 Pass - Major Risk 920.37 8.820.53 9,10.0 8.77.02 9.19 5.33 76.52 -29103 1.25846 4375 905.33 7$63 91221 Pass - Major Risk 9.223.00 8820.53 9,1250 8.782.95 9.39 5.49 78.28 50787 1.276.14 4.375 99796 7820 923.83 Paas - Major Risk 9,223.00 0,020.53 9,150.00 0.78764 9.39 5.64 7799 -324.59 1.29394 4.375 1.010.64 760 936.54 Pass -Major Risk 9,223.0 8020.53 9,175.00 8,791.27 9.39 579 77.76 -34181 1.31188 4.375 1.02401 770 NeW Pass - Major Risk 9.235.19 eSW.56 9,20 .00 8,794.43 9.53 594 79.0 558.47 1,330.07 4,375 1.037.87 77.44 96304 Pass- Major Risk 9,246.00 8,82061 9225.0 8.79704 9.68 6.10 5040 -375.27 1,34840 4.375 1,052.29 7.85 970.74 Pass - Major Risk 9,248.00 8,820.81 9.25.0 8)98.93 Sea 6.25 9029 -392.03 1,396.85 4.375 1,0700 7823 0143 Pass - Major Risk 9.24000 0,820.81 9,27500 8,00.07 968 840 80.21 400.78 1.385.37 4.375 1,092.18 780 1.0063 Pau - Major Risk 9258.08 8,80 .06 9.300.00 8,8079 982 654 01.58 425.51 1403.93 4.375 1,097.55 75.91 1.021.38 Pass - Major Risk 92MW 8,820.74 9,325.00 8,80161 9.97 6.68 83.10 -442.23 1,422.5 4375 1113.31 79.16 1,036.46 Pass - Major Risk 9.273.00 8820.74 9.35 .0 8,80251 997 6.81 5304 -458.94 1.44107 4.375 1,129.15 7947 1,052.37 Pass MajorRisk 9.27300 8820.74 9,3750 3,00.49 997 6.95 9299 47562 1,459.67 4.375 1.145.34 79.78 1068.66 Pass Majar Risk 9,282.65 4820.01 9.400.00 8,804.48 1008 708 84.08 492.32 1478.25 4.375 116169 0.0 1.084.54 Pau - Major Risk 9288.11 88M 85 9.4250 8.805.37 10.15 7.22 84.68 509.17 1,496.69 4,315 1,178.13 8025 1.100.76 Pass - Major Risk CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11: 16:50PM Page 32 COMPASS 5000.1 Build 81D byBP BAKER Travelling Cylinder Report gUGHES i H Uoompany Company: North America -ALASKA -BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 15 15-39 15-39A- - - 15-394 Most Site Error: 0.00 .0 Survry Pm9ni. 215 MMD, 429stret -55, 483SMPA-Itunis GCA Rulequgned: Mapr Risk 01Het Well Error: 000 usft Reference Oaget $emiMyergMis Maasuud VeM..l Meas.red Vernon R¢forence Offset ranks.. Offset MUlk,. Ceti casting- Centre to No Go Allowable Depth Mplk Orion Depth Aelmutb ♦1114 aV-w Hols9¢e cions Einstein. weming G¢vialion Just) (ust lust (..to (u.t lu.nl PI (usRl (ust (in) (.sit) lust Nuftl 9.29800 8820.93 9450.00 8.006.13 1026 736 65.82 526.19 1514.99 4.375 1,19..66 BOAS 1,11681 Pass - Manor Risk 9.290.00 6,020.93 9475.00 8,806.71 1D.26 750 85,79 -543.40 1,533.11 4.315 1,211.14 8074 1,13340 Pass - Maim Risk 9.290.00 0,6211.93 9504.00 8,807.07 Mae 764 M." -560.60 1,551.07 4.375 1.227.73 81.07 1,1511.09 Pass -Mapr Risk 9,309.30 0,02104 9,52500 8.60722 10.39 778 87.11 -578.31 1,566.91 4,375 1,244.30 01.19 1,168.10 Pass - Malo( Risk 932300 8821.16 9,55000 8,807.24 10.51 7.93 8873 -59509 1,58(168 4375 1,261.16 61.23 1,182.25 Pass - Malin Risk 932300 8021.18 9,575.00 8,80724 1051 8.07 U73 513.50 1.60443 4.375 1,27801 61.55 1.198.20 Pass -Mapr Risk 9,323.00 0,821.18 9.600.011 880721 1054 821 as 73 -631.19 1,622.09 4.375 1.29503 81.07 1,21834 Pass -Mapr Risk 9,32300 8,821.10 9,62500 8,807.13 10.54 838 8874 -04901 183902 4.375 1312.17 82.19 1,23380 Pass -Mapr Risk h CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312 01 7 11: 16:50PM Page 33 COMPASS 5000.1 Build 61D by Company: North Amenca- ALASKA - BP Project: Prudhoe Bay Reference Site: PS DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 BP BAKER Travelling Cylinder Report gUGHES Ecompanv Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors: are at 1.00 Sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15- 15 -39 -15 -39A -15-39A wp 7.0 onset fine Emir DOO.Sk Survey Program: 215-Mw9, 4259 GYPGGSS, 4535-MVA+IFR+MSMCA Ruk Assigned: Major Risk ORcet Wall Ertor: 000ueft Repine... omen Bemi Major Azis Measured Vertical Measured Ved3cal Raf.. Orion Tiiffsk+ Offset Wellbore comm Coast,- Centre to No Go Allowable Vlaming Depth Depth Depth Depth Azimuth +ws eE-w Moisture Care. Distance Deviation NaRl lusm lusm lusm (talo (note 11) Iusm (tem fin) Iusm Iusm 0-10 8539.55 8.446.17 8.200.00 8.063.39 2.18 4.26 83.99 32.23 1.040.90 9625 1,052.ce 5328 1,002.03 Pass - Major Risk sties 8.45370 8.225.Oo 8007.73 220 4.29 83.90 27.17 1,013.55 9.625 1,045.02 5349 994.82 Pass - Major Risk 8,559.05 8454.39 8.250.00 8,112.07 224 4.33 9383 22.10 1,04821 9625 1.038.31 5375 987.91 Pass - Major Risk 8,57300 8,476.35 8,275.00 0,136,41 229 4.36 83.77 17.04 1,04886 9625 1,03197 54.02 981.36 Pass -Major Risk 0,573.00 8,478.35 0,30000 8160.74 2.29 439 83.73 11.97 1.051.52 9.625 1025.98 54.12 97528 Pass - Major Risk 8,59163 9,49353 8325.00 8,185.06 237 443 03.76 691 1,054.17 9.1325 1,020.29 5`1 "S 96933 Paco - Major Risk 8.6%.24 8525.09 8.350.00 8,209.42 2.52 448 84.30 184 1,0%.83 5]50 101662 U70 96354 Pus -Major Risk 818W 01 8.555.04 837500 8.23375 270 4.50 8468 122 1,, A8 5]50 1.008.70 55.30 95707 Pass - Major Risk 8892.81 0.583.21 84%.00 8,258.09 291 4.53 84.% -8.29 1.02.13 5750 1,002.58 %.11 95030 Pass - Major Risk 8,72440 8,609.34 8,425.00 8,282.43 3.14 4.57 05.13 -1336 1,05179 5.750 99628 56.88 94326 Pass - Major Risk 0.75j.57 863329 8.450.00 8,305.77 339 4.61 85M -18.42 1087." 5.750 118986 5770 936.01 Pass Major Risk 8783.21 8,655.00 847500 8.331.10 3.65 4.64 85.18 -23.49 1,070.10 5,750 98336 58.% 92863 Pass - Major Risk 8.810.23 9,874.52 8,500.00 8,3%.44 3.92 468 8502 28.55 1072.75 5.750 97683 5945 921.17 Pass - Major Risk 8,83561 ae"Be 8.525.00 8,37978 4.19 4.71 84.79 -33.62 107541 5.750 970.34 60.34 913.70 Pass - Major Risk 8859.38 8,707.40 0,550.00 3,404.11 4.45 675 84.46 -3868 1,070.08 5625 96392 6120 906.32 Pass -Major Risk 8,88153 8,721.05 857500 8,42845 471 479 %.% -4375 1.000.72 5825 957,64 62.08 399.05 Pass - Major Risk 8%2.20 8.73308 BUD 00 8.452.78 4.95 4.03 8354 49.83 1,083.39 5625 0156 62.89 89200 Pass - Major Risk 892204 8.743.97 8,82500 SAM 90 5.20 4.07 8301 -54.53 11081 B825 %6.19 63.76 88564 Pass Maja7Rick 8,94138 0]53.% Sam 00 B500.65 545 4.92 8248 410 1,030.90 5625 %1]8 84.65 88022 Pass - Major Risk 8,960.23 8,763.05 86)5.00 8,523.97 $69 698 81.% -68.50 1.096.01 5825 930.35 65.58 875.75 Pass -Major Malt 8,970.62 8,77133 8]%.00 8.54679 594 505 01.34 -76.75 1,10189 5.625 93590 %.48 872.26 Pass - Manor Risk 0,996.59 8,7711.82 8.725.00 8,589.08 6.18 5.12 SB" -05.80 1,10884 5.625 934.44 67.42 86975 Pass - Major Risk 9,014.15 8,78558 8750.00 8.590.72 642 5.20 80.22 -9564 1,11654 5,625 93397 68.97 86823 Pass Maps Risk. CC 9.031.32 8,79162 8.77500 861169 665 5.28 79.V -106.24 1,125.06 5625 93449 69.33 %769 Pass- Major Risk, ES, SF 9.048.00 8.7%.97 8.800.00 8.63193 6.89 5.37 79.14 -11757 1,134.38 5,625 935.98 7029 %814 Pass - Major Risk 9,084.57 8801.75 8825.00 8651.38 7.12 547 78 as -129.59 1,1".4B 5825 938" 7127 88954 Pass - Major Risk 9.08070 BSNAS 8, Seem Sam 99 7.35 557 70.15 -14228 1.156.33 5825 941.84 72.28 37190 Paas - Major Risk 9,098.00 8.009.76 8,875.00 8,687.70 760 568 77.73 -15560 1,166.89 5825 946.16 73.30 875.11 Pass - Major Risk 9.11202 8,812.47 Semen 0704.47 7.80 579 77.27 -169.51 1,179.4 5.625 95136 74M 879.37 Pass -Majw Risk 9,12725 0.814.97 8,92500 8.720.25 8.02 5.91 7689 -183M 1,19205 5825 95741 7521 00042 Pass - Major Risk 9.14221 881698 8.950.00 873500 0.24 6.03 7B% -198.96 1,20557 5,625 984.29 76.19 890.31 Pass - Mayr Ruk 9.1%.92 881852 8.97500 874868 845 6.16 78.25 -21442 1,21967 5.625 97194 77.16 891 Pass - Major Risk 9.173.% 0,81970 9,00100 8,761.24 3.69 629 78% -23030 1,251.32 5,625 98033 7820 90.35 Pass -Mejor Risk 9,105.63 8,820.26 9,02500 8,77266 8.87 842 75.79 -245.50 1,24947 5.625 98941 79.09 912.59 Pas. - Major Risk 9,198.08 8.82050 9,050.00 8782.91 9.05 8.55 75.58 -263.20 1285.07 5625 99913 79.% 92151 Pas. - Major Risk 9.206.85 8,820.52 9.075.00 879195 9.17 868 75.75 -280.12 1,281.10 Sam 1,009.52 00.57 93133 Pass - Major Risk 9.21404 6.820.53 9.100.00 8799.77 927 8.82 78.07 29729 1297.50 5.625 1,020.59 81.07 941.95 Pace - Major RM 9.223.00 0,820.53 9.125.00 8.8%.33 9.39 695 76.91 -31487 1314.23 5,625 1,032.30 81.51 953.12 Paas - Major Risk 9.223.00 0,020.53 9,150.00 8131162 939 708 76.61 -33221 1,331.24 5.625 1,014.61 81.85 90541 Pass - Major Risk 9,233.83 8,8211.% 9,175.00 881564 951 7.21 77.69 -49.65 1,34849 5.625 1.057.40 8227 97764 Pass - Major Risk 9,248.00 8.82061 9,200.00 8010.36 988 7.34 7924 -367.55 1,355.92 5,625 1,070.79 8268 99031 Pass - Major Risk 924800 8,82061 9225.00 8,81978 968 746 79. t7 -85.27 1.383.50 5,625 1,0%.42 82.97 1,0:398 Pass - Major Risk 9,248.00 8,920.81 9.25000 8.820.00 960 758 79.18 40303 1.40109 5625 1,098.46 83.23 1.018.10 Pass -Mejor Rink 9,259.42 SE91% 9275.00 8820.00 982 7.65 90.53 -421.53 1,417.90 5625 1,111.81 8340 1,031,05 Pass -Mejor Risk 9,273.00 8820.74 9,300.00 8,820.00 8.97 775 8215 -44044 143125 5625 1.12503 8361 1,043.69 Pas. -Mejor Risk 9,27300 8020.74 9,325.00 8.820.00 997 7.88 82.16 -459.35 1450.61 5.625 1,13839 53.92 1,057.11 Pass - Major Risk 9.273.00 8920.74 9,35000 8,02000 9.97 8,01 82.16 478.25 1,4%.97 5625 1,152.13 54.23 1.07094 Pass - Major Rask 92%.26 8.820.52 9.37500 8,820.00 10.10 8.14 83.51 497,16 1483.32 5.625 1,188.06 %.40 10%.33 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11: 16:50PM Page 34 COMPASS 5000.1 Build 810 01♦ll b BP BATH Travelling Cylinder Report UGI ES ►.T.' m ny Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 Usti Reference Well: 15-32 Well Error. 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 15 - 1539 -15-39A- 15-39A 7.0 Mip onset am error: 0.00 USA survey Program. 215 MWD.4259-GY GCSS, 4635sJAD-IFReMS-MCA Risk Assigned: Major Risk Offset Well Error. 0.0 Usk Reference Onset SemiMgerakfs Measured Medical Measured Vardcal Reference Mass Toads. OnaN WelkereCants Casing- Ce. to No Go Around. OePM Di'm Derek Mark Arimura eNIS +E M Mole She Centre Diseases Warmed Devktlen risen( tisdnl lisant loss) lissnl teem 0 tisanl (isan) Ikl IisetR Iwsn1 lisenl 9.298.00 8.520.93 9400.00 8,820.00 1028 827 65.15 -516.07 1499.80 5625 1.18037 8457 1,097.98 Pass - Mal. Risk 9298.00 8,020.93 9,425.00 0,820.00 1026 840 Mid sum 1,51603 5.625 1,194.77 8498 1,112"Pass -Major Risk 9,298.00 0,820.93 9.450.00 0.820.00 1026 8.53 8517 -553.88 1.532.39 5625 1,208.51 85.30 1.127.30 Pass -MajorRsk 9,30745 882102 9,475.00 8000.00 10.37 867 8630 -572.79 1,540]0. 5.625 1,22446 95.50 1,141.82 Pass -Major Risk 9,312.99 8,82107 9,50000 8.820.00 1043 880 as 96 -59170 1,5&5.10 5625 123966 85.73 1,156.81 Pass - Major Risk 9,323.00 8,82118 952500 8.020.00 10.54 0.94 08.16 filial 1,50146 5525 1,255.11 0588 1.17179 Pass - Maier Risk 9,32300 8,82118 9.550.00 8,820.00 10.54 9.00 88.17 429.51 1,597.81 5.625 1.270.73 a6.19 1,197.53 Pass - Major Risk 9.32300 8621.10 9,57500 8,820.00 1050 9.22 00.10 549.42 1,614.17 5825 1,286.85 86.51 1,203%Pass -Major Risk 9.33021 8,821,31 9,803.00 8.82000 1067 9.38 09.52 -067.33 1,830.52 5825 1,302.67 05.59 1,219.05 Pass - Major Risk 934000 0,82148 9.62500 8.820.00 1082 950 91.16 -606.24 i'su 80 5625 131905 8659 1,234.74 Pass - Maj. Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312 01 7 11:16'50PM Page 35 COMPASS 5000.1 Build 81D - 11,441111 by Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usit Reference Well: 15-32 Well Error: 0.00 usit Reference Wellbore 15-32C Reference Design: 15-32C WP71 i BP BAT(ER Travelling Cylinder Report UGHES GEw vary Local Co-ordinate Reference: Well 15-32 TVD Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15 - 15-47 - 1547 - 1547 onset site Error: 0.00 usn Survor Program: 182 -MWD Rule Assigned: Major Risk gleet Well Error. O.Oual Referenu graet Senal Maier Ann Measured Mekkal Measured verdin( Reference Onset Toolface♦ 011sst vNllbon Lenlre Casing- Cenral. No Oo Allowable Warning Death onou input Oeptb Asknulk .M9 �I-W nglesim Centre Distance Inriation Peak) (..it) (..fq luaX) (gsXl (naX) r) (gain loan) (in) luck ) (useO (ush) 9,683.17 8,827.28 0,07500 7,711.51 14.32 1458 -162.14 -1.10985 -239.34 11,500 1,237.71 110.10 1,16328 Pass - Major Risk 9698.00 8,827.34 8.100.00 7,733.59 1445 14.70 -162.66 4,120.91 -24282 11.500 122006 110]3 1,144.55 Pass - Major Risk 9.690.00 8827.34 8.125.00 775585 14.45 14.03 -161.98 -1,132.17 -24800 11500 1,202.65 119.09 1126.23 Pees -Malor Risk 9.690.W 8.827.34 0.15000 77".71 14.45 14.98 -161.27 814342 -24947 11.500 1118555 11947 1,1021 Pau - Major Risk 9709.17 8,82741 8.17500 7,799.69 14.59 15.13 -16107 -1.154.81 -252.93 11.500 1.168.72 120A2 1,090.12 Pass - Major Risk 9.71439 8,8D43 8,20000 7,82150 14.88 15.20 -16173 -1,166.39 456.34 11.500 1.15223 12062 lgO ,W Pass - Major Risk 9723.00 8,82747 8225.00 7,843.30 14." 15.44 -16190 -1,170.16 -259.70 11500 1,136.00 121.15 1,05509 Pass - Major Risk 9,72300 8827.47 8250.00 7,865.11 1477 15.59 451.17 -1,190.07 -263.02 11500 1.120.25 12154 1,038.21 Pass - Major Risk 9,720.06 8,027.50 8,27500 7,886.84 1487 1574 -161.18 -1,201% -266.37 KIRK) 1.10472 122.02 1,021,9 Paas - Maine Ron 9735.14 8,827,52 8300.0 7.908.60 14.93 1589 -160.92 4,21381 -26975 11,500 1,089.50 1n.46 1.004.90 Pas. - Major Risk 9740.12 8,827.53 0.325.00 7.930.36 15.0 18.05 -160.62 -1,22562 -27317 11.500 1,074.58 122.89 98869 Pass -Major Risk 9,748.00 8,82755 0.350.00 7.952.14 15.10 1820 -160.63 -123740 -27662 7,625 1090.01 12299 97300 Pass -Major Risk 9748.00 8,827.55 0,3750 7,973.91 iS10 10.35 -15967 -1.249.19 -280.07 7625 1,045.78 123.37 9$759 Pass -Major Risk 10.073.00 8,935.50 8400.00 7,99588 1900 16.50 -12877 -1.260.99 -203.54 7.625 1,02979 132.56 93534 Paas - Major Risk 10.07300 11,835.50 8425.00 0,017.44 1900. 1666 -12609 -1.2n.80 -28701 71325 101249 13301 91649 Pass - Major Risk 10,00477 8,036.06 0,450.00 8,039.20 1911 16.01 -126.72 -1,20458 -290.50 7825 99540 13467 897% Pass Major Rin 10,090.64 8536.34 8,47500 8.1180.96 19.17 16.97 -12084 -1.296.32 -294.27 7.825 97871 13571 879.68 Pass - Major Risk 101098.00 8.836.69 8500.00 8.08272 1924. 17.13 -12669 -1.308.02 -290.11 7625 962.38 13688 261.73 Pass - Major Run 10,09am 0.836.69 852600 8.10448 1924. 1728 -125.85 -1,31988 -30207 7,625 WAS 137,34 844.06 Pass - Major Risk 10,10822 0,037.18 8,5".00 0,126.22 19.34 17.44 -126.15 -1.33137 -306.03 75M swat 138.73 82673 Pass - Major Risk 10.114.10 88370 8.575.00 8,14794 19.40 17.59 125.92 -1,34311 -309.97 7.5M 91552 139.71 80985 Pass - Major Risk 10,123.00 8.83790 8.60.00 8189.63 19.48 1775 -126.00 4,364.90 31389 7.500 900.58 140.93 79289 Paas - Major Risk 10,12300 0,83790 8,625.00 8.19130 1940 1791 -125.02 136673 -31780 7500 usm 141.39 77642 Pau - Major Risk 10,13176 8,830.32 86W.00 0,21295 1958. 1807 -12500 -1,37857 -32184 7.500 57190 14258 76039 Pass - Major Risk 10,137.64 8,83861 8.675.00 823457 1964 1823 12460 -1,39841 -326.00 7500 850.32 143.51 744.83 Pass - Major Risk 10,140.00 6,039.12 0,70000 8256.17 1974 18.39 -124.67 -1,40224 -330.27 7,500 845.20 14474 72976 Pass - Major Risk 10,140.00 8.039.12 9,72500 8,2".77 1974 18.55 -12351 -1.41406 -334.60 7.50 03269 14521 715.12 Pus - Major Risk 10.155.16 8839.0 8750.00 0.299.37 1982. 1871 -123.13 -1,425.89 -338.98 7.500 02065 148.18 700%Pan -Maine Risk 10,180.95 0,83976 877500 8.320.96 19.09 18.87 -122.54 -143767 34342 7,500 80915 147.0 687.34 Pass - Major Risk 10,1730 8840.35 8000.00 0,342.54 20,2 19.02 -lM.63 -1,44947 -347.89 7,500 798.25 14824 67424 Pass - Major RIM 1817300 8,840.35 0.825.00 8,38413 20.02 19.17 -12129 -146128 35232 7.500 78776 14868 56108 Pass - Major Risk 10,17300 8,84035 8,950.00 8.385.71 2002 1933 -119.93 4473.10 -356.73 7.50 77791 149.11 6468 Pus - Major Risk 10103.82 8,840.89 8675.0 8.411730 20.14 1948 -119.75 -140693 -36110 750 76053 150.18 63801 Pass -now Risk 10.1894 8,841.17 8,90.W 842887 2021 1963 -11894 -149678 -365.45 7.50 75980 150.92 5270 Pass - Major Risk 10.1980 8,84159 8925,0 84042 20.30 1979. 11843 -1,50860 -369.01 750 75172 151.79 61872 Pass - Major Risk 10.19800 8,84159 0.950.00 8471.95 20.30 1995 116.90 -1,520.62 -374.15 7.50 74428 15223 60725 Pass - Major Risk 10206.33 8,8001 8.97500 8,49346 2040 2010 -116M 4,53260 -37850 7.50 73752 153.0 595.27 Pass - Major Risk 10.211.92 884229 9,00.0 8.514.92 2047 20.27 -11535 -1.544.67 -38283 7S0 73146 153" 590.0 Pass - Major Risk 10223QD 5,84284 9025.00 8,536.33 200 20.0 -11501 -1,556.05 -387.12 750 726.15 154116 582.54 Pau - Major Risk 10.2230 880.84 9,050.00 0,55767 20.0 20.61 11337 -0.569.15 39187 7.5M 72146 15512 576.04 Pass - Major Risk 10,223.00 8,842.84 9,07500 0.578.96 2060 2078 -11173 4,581.58 -395.59 750 71761 155.59 570.49 Pan- Major Risk 10,04.33 8843.41 9.10.00 6.60.22 2074 2095. -111.35 -1,594.04 -399.74 7500 714.34 156.41 565.16 Pass - Mijor Risk 10.9990 8843.60 9,12$.W 0.62148 20.01 21.11 -110.30 -118055 403.80 7500 7n SO 15702 56099 Pan -Major Per 10,24800 0,844.09 9,10.0 8,64273 nal 21,211 -109.54 -1.619.11 40778 7500 709.97 157% 55729 Pass -Majw Rise 10,24800 0,844.09 9,175.00 0,88389 20.91 21.45 -10.M -1,83188 411.56 7.50 70676 158.12 554.82 Pass -Major Risk 10,258.87 Ban 53 92000 8684.61 21.02 2183 -107.19 -1.645,37 -41526 75(10 708.37 15880 552.02 Pan - Major Risk. CC 10263.13 8,844.84 9,225.00 870450 21.10 2184 -10.31 -1.66005 41892 750 70899 15945 5520 Pass - Major Risk. ES, SF 10273.00 884533 9.20.0 8,723.28 21.23 22.0 -10594 -1,67612 422.60 7,500 71074 160.16 552.34 Pass - Major Risk CC - Min Centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312 01 7 11:16:50PM Page 36 COMPASS 5000.1 Build 81D . by Company: North America -ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usfl Reference Well: 15-32 Well Error: 0.00 usfl Reference Wellbore 15-32C Reference Design: 15-32C WP11 BP BAKER Travelling Cylinder Report UGHES Emmpary Local Co-ordinate Reference: Well 15-32 ND Reference: Mean Sea Level MD Reference: KB @ 70.50usft (70.5) North Reference: True Survey Calculation Method: Minimum Curvature Output errors are at 1.00 sigma Database: EDM R5K-Alaska PROD -ANCP1 Offset TVD Reference: Offset Datum Offset Design PB DS 15- 1547-15-47-15-47 surrey Program: 182 -MWD Rafanntt Career Semi Mejor Axis Rule Assigned: Major Risk offaetsiteamor. 000 ung wast Wen Error 006usR Measured Degan Nott) 10,27300 10,20461 10.25.00 10,29800 10,307.25 10,314.53 Vertical Depth (ush) 8,845.33 swill 8.84657 8,848.57 804203 8,84]39 Measured Noun Juan) 9,275,00 9300.00 9,325.00 9350.00 9,375.00 9.40000 Verfical Galan (usn) 8,74077 8,756.% VnAO 8,75. 19 8.799.14 8,810.]] Raft.. (raft) 21.23 21.38 21.55 21.55 21.67 21]7 Onset (one 2231 22.56 22.83 23.10 23.38 23.67 Taenaca♦ Avrnu n VI 104.54 .104.59 40493 -103.82 -10389 -103.84 Offset Welton Cents +NIS +VM loan) ryanl 1,693.57 426.44 -1,712.16 430.57 -1.73138 43567 -1,750.99 442.11 -1)7088 449.97 -1,79103 459.09 Casing- Hole Sian Orel 7.500 7.500 7.600 7.500 7.500 7.5M Canis to Centre Juan) 713.71 71792 724.02 73208 7/2.27 ]54.32 No go Distanu lualp 16082 16157 18223 162.93 163.54 164.12 AlloealMe Wamtg Deviation roarer 554.55 Pass - Major Risk 55739 Pass - Major Risk 56208 Pass - Major Risk 55979 Pass - Major Risk 579.93 Pass - Major Risk 590.39 Pass - Major Risk 1032300 10,32300 10,335.12 10134800 10,34800 88,.80 8,847.00 8,848.39 8.849.02 8.84902 9.42500 9,450.00 9,475.5 9,50000 9525.00 8.820.5 8,830.09 8,838.5 8.847 25 8,855.39 21.80 21.88 2205. 2212 nZ 23.58 24.28 2657 24.87 25.18 -1DC07 -103.42 -104.21 -105.14 .10463 -1,811.37 -1,831.75 -1,85.10 -1.8Ms4 -1,893.08 469.55 48069 -492.13 -603.79 -515% ]500 7.50 7= 7.500 7.55 768.23 ]83.28 790.85 815.10 031.72 164.64 165.32 165.67 165.86 IW51 603, 55 Pus - Major Risk 618.60 Paas - Major Rink 633.20 Pass - Major Risk 64843 Pus - Maj.,Risk 86520 Pass - Major Risk 10.348.00 10,360.29 10,37300 10,37300 10373.00 8.84902 8,849.59 8,850.15 8.850.15 $85.15 9,550.00 9,57500 9.60000 9,625.00 9,650.00 9,863.02 8,86985 8.87554 8.879.58 0,00190 22.22 2239 22.5 22.5 225 2548 25.79 26.11 2644 26.P -104.18 -10520 -106.37 -108.19 -106.13 4,91378 -1,934.79 -1.95.17 -1,977.06 -1,999.57 -527,45 -539.12 -550.75 562.5 -574AS 2500 7.500 7500 7.500 75M 848.73 86585 an 39 901.19 919.66 167.15 167.24 167.21 16787 168.53 88243 Pus - Main, Risk 690.62 Pass - Major Risk 715.19 Pass - Major Risk 73326 Pass - Major Rsk 75204 Pass - Major Risk 10.3811 1050.99 10,398.5 1039800 10.398.00 8,85060 8,85.92 8,551.18 8,851.18 8,851.18 9,675.00 9,700.00 9,72500 9,75.00 9775.00 8.882.82 8883.41 sags 17 8,88527 8,8116.29 22.71 2276 22.91 22.91 22.91 27.10 2740 2786 27.93 28.22 -107.38 -108.03 -109,10 -109.11 40912 -2,02103 -2,042.35 .2,0133.67 .2,084.88 -2,10599 -57.45 -600.50 813.54 -628.72 $4007 7.500 7500 7.500 7,500 7500 93869 95.14 977.70 997.65 1.01785 160.47 1586 16846 160.95 16947 77037 Pau - Major Risk 789.53 Pass -Mejor Risk 80865 Pass Major Risk 82895 Pass - Major Runk 049.%Pass -Major Risk 10,40838 10.412.85 10,42300 1042300 10,42300 8,851.57 8,051]3 8952.09 8,85209 8,852.09 9,8M 00 %MPD 98500 9,875.00 995.00 8,886.99 8,80733 8887.28 8,086.78 eggs 19 2305 23.12 2328 23.M 2326 20.54 2886 29.18 29.50 2980 -11035 -110.91 -112.18 -112.23 41232 -2.12700 -2,148.04 3,169.09 -219003 4,211.07 -65360 57.11 680.59 .69423 -707]3 7.500 7.500 7.500 7500 7.500 1,03012 1.0514 1,079.42 110622 1,121.10 16914 16927 16882 16832 16981 5914 Pass - Major Risk 889.53 Pass - Major Risk 90945 Pass - Meld Risk 930.60 Pas. - Major Risk 951.5 Pass -Mejor Risk 10,42100 1043344 10,437.27 10,448.00 10448.00 8,85.09 3sWA4 8.852.57 8,852.90 8.852.90 9,925.00 99500 9,975.00 10,000.00 10,025.00 8,085,61 am 13 8884.02 8881.5 sags 62 23.26 23.40 23.48 2161 2361 3008 30.33 30.57 3082 31.07 41241 -11389 -114.20 -115.5 41555 -2,232.15 -2,25325 -2,274.33 4.295.41 -2.31606 -]21.15 -034.5 -747% -761A2 4]4.80 7500 7.500 7500 ].500 7.500 11142.08 1,15.07 118425 1,20601 1,226,98 17028 16954 16949 1559 16897 97330 Pass -Major Risk 993.5 Pass -Mejor Risk 1,01660 Pass -Majw Risk 1,5542 Pus - Major Risk 1,057.24 Pass - Major Risk 10,448.00 90.448.00 10,44800 10.45.21 0,852.90 8,852.90 8052.90 885.20 10050.10 10,075.00 10.10000 10,125.00 8,884.41 888426 8,084.13 0,894.12 23,61 2361 2361 2375 3134 3163 31.91 32.19 _115.60 -11564 -11569 116.91 -2.337.71 -2,35811 -2,37963 -2.40055 -788.27 20165 -815.34 -59.02 7.55 7.55 7.500 7.500 1.24846 1,269,97 1129195 1.313.68 18937 16980 170.21 16927 1,079.18 Pass - Major Risk 1,101.10 Pass - Major Risk 1,12339 Pass - Major Risk 1144.46 Pas. - Major Rist CC - Min centre t0 center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11 165OPM Page 37 COMPASS 50001 Build 81D by Travelling Cyyliinder Report BAF�UGHES BP O GEmmpaI Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 15-32C WP11 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP7 Offset Datum 2eference Depths are relative to KB @ 70.50usft (70.5) Coordinates are relative to: 15-32 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK Central Meridian is 150° 0' 0.000 W Grid Convergence at Surface is: 1.34 ° Ladder Plot $ 07 -29,07 -29A,07 -29A V1 -A- 07-29,07-29APB1,07-29APB1 V7 $ 07-29,07-298,07-29BV5 -)F 07-29,07-298PB1,07-29BPB1 Vl -X- 07-29,07-29C,07-29CV7 $ 15-01,15-016,15-016 V6 $ 15-13,15-13,15-13V2 Measured Depth LEGEND -Ar 1513,15-13A, 15-13A V2 -9- 15-20,15-20B,15.206 V5 -A- 15-20,15-20C, 15-20CV2 -9- 15-24,15-24,15-24 V1 -� 1524,1524P61,1524P61 VO - 1532,15-32,1532 Vt $ 1532,1532A, 15-32AV70 $ 15-32,15-32B, 15-328 V0 $ 1532,15-328PB1, 15-32BPB1 V0 $ 15-32,15-32PB1, 15-32PB1 V1 -XE 15-39,15-39,1539 V1 -6- 1539,15-39A, 1539A V4 -11- 1539,1539A,1539Awp 7.0V50 $ 1547,1547,1547 V1 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11:16 50PM Page 38 COMPASS 5000.1 Build 61D Company: North America -ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15-32 Well Error: 0.00 usff Reference Wellbore 15-32C Reference Design: 15-32C WP71 BP BA ER Travelling Cylinder Report VER cEmmwr Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usff (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to KB @ 70.50usfl (70.5) Coordinates are relative to: 15-32 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-UW AK / Central Meridian is 150° 0' 0.000 W Grid Convergence at Surface is: 1.34 ° 6 Separation Factor $ 07-29,07-29A,07-29AV1 -r- 07-29,07-29APB1,07-29APB1 V1 $ 07-29,07-298,07-29BV5 -4- 07-29,07-298PB1,07-29BP131 V1 •X- 07-29,07-290,07-29CV7 $ 15-01,15-01 B, 15-016 V6 i- 15-13,15-13,15-13V2 Mauled Depth LEGEND -r- 15-13,15-13A, 15-13A V2 -4- 1520,15-208,15-20B V5 ->h- 15-20,15-20C, 15-20CV2 } 15-24,15-24,15-24V1 -�- 15-24,15-24PB1, 15-24PB1 VO —E 15-32,1532,15-32V1 $ 15-32,15-32A, 15-32A V10 -0- 1532,15-328,15-328 VO -3- 15-32,1532BPB1, 15-328PB1 VO $ 15-32,15-32PB1, 15-32PB1 V1 - - 15-39,15-39,15-39 Vl -rte 15-39,15-39A, 1539A V4 -$ 15-39,15-39A, 15-39Awp 7.0V50 -E 15-47,1547,15-47 V1 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 711312017 11: 16:50PM Page 39 COMPASS 5000.1 Build 810 BP &TER �r p '1 Travelling Cylinder Report UGHES GEcwnWM Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: 0.00 usft Reference Well: 15.32 Well Error: 0.00 usft Reference Wellbore 15-32C Reference Design: 1532C WP71 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum teference Depths are relative to KB @ 70.50usft (70.5) Coordinates are relative to: 15-32 )ffset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK / :antral Meridian is 150° 0' 0.000 W Grid Convergence at Surface is: 1.34 ° Travelling Cylinder Prot - 1890----- 33t - 30 — 1620 _ - --� 1350-'--- : 300 85Bg 1080 8648 8 117 — _ 8478 270 _ _ _ 1 J� i i lou 8534 8988 9786 - 110 1022.3 10448 1 - 10973 --1 810_..% 240 1923 _ - - 1350_.. - 1620- 210 150 --- - 1890__ 180 Azimuth from North [q vs Centre to Centre Separation [900 usftlin] $ 07-29,07-29A,07-29AV1 -d- 07-29,07-29APB1,07-29APB1 V1 $ 07-29,07-296,07-29BV5 $ 07-29,07-29BPB1,07-29BPB1 V1 -X- 07-29,07-29C, 07-29CV7 $ 1501,15-01B,15-WBV6 i- 15-13,15-13,15-13V2 LEGEND -A- 15-13,15134,15-13A V2 $ 15-20,15-206,15208 V5 -� 15-20,15-20C, 15-2DCV2 -i- 15-24,15-24,15-24V1 15-24,1524PBl, 15-24PB1 VO -F 1532,1532,1532 V1 $ 1532,15-32A, 1532AVIO M MI 120 $ 1532,15,328, 15328 VO $ 15-32,15-32BPB1, 1532BPB1 VO $ 15-32,1532PB1, 1532PB1 V1 -K- 15-39,1539,1539V1 -d' 1539,15-394, 1539A V4 $ 1539,15-39A, 15 -IM %W 7.0 V50 -F 15-47,15-47,15-47VI CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 7/13/2017 11: 16:50PM Page 40 COMPASS 5000.1 Build BID Project: Prudhoe Bay Sift: PSDSIS Well. 1641 Wellbore: 16410 Plan: 1641C WP11 Plus WOR MO (16441164101 WELLBORE DETAILS: 1641C WEECEaf0Ia51iIlN 1S32C CoaaablkQRa*s. yvel .4, liveasm Va oelpDlPe —.. Ran se aalmtl Parent Wellbore: 15-31PB1 amlm Nal Rabreae. 66b maRAMF) Tie on MD: 80]9.00 MaaaWDepNftelae�. NB®N50uaflllOSl CddW.Weme NomunLuwVa JFUER GHES GF TIES Mean Sea Leval North America - ALASKA - BP Prudhoe Bay PB DS 15 15-32 15-32C 15-32C WP11 Plus 500ft MD AOGCC Offset Well Report 14 July, 2017 BAIGIHES T 1 a GE company b BP BA ER •" p Anticollision Report F�UGHES 'NN aGEcompany Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 15 Site Error: O.00usfi Reference Well: 15-32 Well Error: O.00usft Reference Wellbore 15-32C Reference Design: 15.32C WP11 Plus 500ft MD Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 15-32 Mean Sea Level KB @ 70.50usft (70.5) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCPi Offset Datum teference 15-32C WP11 Plus 500ft MD :iltertype: NO GLOBAL FILTER: Using user defined selection & filtering criteria WARNING: There is hidden tight data in this project nterpolation Method: MD Interval 25.00usft Error Model: ISCWSA )epth Range: 8,473.00 to 11,771.00usft Scan Method: Tmv. Cylinder North tesuhs Limited by: Maximum center -center distance of 200.00usft Error Surface: Elliptical Conic Survey Tool Program Date 7/14/2017 From To (usft) (usft) Survey(Wellbore) Tool Name Description 128.00 8,473.00 MWD(15-32PB7) MWD MWD- Standard 8,473.00 11,771.0015-32C WP11 Plus 500ft MD(15-32C)MWD MWD -Standard Summary Reference Offset Centre to Measured Measured Centre Site Name Depth Depth Distance Offset Weil - Wellbore - Design (usft) (usft) (usft) PB DS 07 PS DS 15 15-20 - 15-20B - 15-208 11,307.91 11,100.00 11.68 15-32 - 15-32 - 15-32 8,795.78 8,800.00 41.29 15 -32 -15 -32A -15-32A 8,795.78 8,800.00 41.29 15-32-15-32B-15-328 8,780.81 8,800.00 55.25 15-32 - 15-32BPB1 - 15-32BPBI 8,780.81 8,800.00 55.25 15 -32 -15 -32C -15-32C WP11 11,225.00 11,225.00 0.00 15-32 - 15-32PB1 - 15-32PB1 8,795.78 8,800.00 41.29 7/14/2017 221:31AM Page 2 of 12 COMPASS 5000.1 Build 81D Loepp, Victoria T (DOA) From: Browning, Zachary H <Zachary.Browning@bp.com> Sent: Thursday, July 20, 2017 5:06 PM To: Loepp, Victoria T (DOA) Cc: Lastufka, Joseph N Subject: RE: PBU 15-32C(PTD 217-104) Completion Victoria, Sorry for the confusion. This will be a modified bonsai completion. I tried to convey that clearly in the PTD, but obviously it was still a bit confusing. The primary plan is to run slotted liner in the toe, and perform a cement job to isolate uphole from that all the way through the heel to the liner top. 15-20B is a P&A'd wellbore. It has been isolated by the EZSV set prior to drilling 15-20C, as well as the primary cement job and LTP on 15-20C. For this reason no further mitigations will be required. Let me know if you have any other questions. Thanks, Zach From: Loepp, Victoria T (DOA)[mailto:victoria.loepp@alaska.gov] Sent: Thursday, July 20, 2017 10:04 AM To: Browning, Zachary H <Zachary.Browning@bp.com> Cc: Lastufka, Joseph N <Joseph.Lastufka @bp.com> Subject: RE: PBU 15-32C(PTD 217-104) Completion Zachary, In the permit you mention the well will be completed with a slotted liner with a contingency for perforating but on the 10-401 form, the cemented production liner is listed. Is the plan to complete with a slotted liner? Thanx, Victoria From: Loepp, Victoria T (DOA) Sent: Thursday, July 20, 2017 9:58 AM To: zachary.browning(@bp.com Cc: Lastufka, Joseph N (Joseph.Lastufka(@bp.com) <Joseph.LastufkaCa�bp.coM> Subject: PBU 15-32C(PTD 217-104) Anti -collision Zachary, PBU 15-20B fails major risk and is minor risked. What mitigation measures are planned that allow minor risking of this wellbore? Will the well be SI or a deep plug set while drilling? It is not enough to just state that it poses no HSE risk without some explanation. Thanx, Victoria FIELD: TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD: Development _ Service _ Exploratory _ Stratigraphic Test _ Non -Conventional 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 t—he original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- _-_� from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of wed until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLK PTD#:2171040 Com Danv BP Appr Date SFD 7/18/2017 Engineering Appr Date VTL 7/20/2017 Geology Appr Date SFD 7/18/2017 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 -ASKA) INC. Initial Nonconven. gas conforms to AS31.05,0300.1.A).0.2.A-D) Permit fee attached Lease number appropriate Unique well. name and number Well located in. a defined pool Well located proper distance from drilling unit boundary Well located proper distance from other wells Sufficient acreage available in drilling unit If deviated, is wellbore plat included Operator only affected party. Operator has. appropriate bond in force Permit can be issued without conservation order Permit. can be issued without administrative approval Can permit be approved before 15 -day wait Well located within area and strata authorized by Injection Order # (put 10# in comments) (For All wells within 1/4. mile area. of review identified (For service well only) _ Pre -produced injector: duration of pre -production less than 3 months (For. service well only) Conductor string provided Surface casing. protects all known USDWs CMT vol adequate to circulate on conductor & surf csg _ CMT vol adequate. to tie-in long string to surf csg CMT will cover all known productive horizons Casing designs adequate for C, T, B & permafrost Adequate tankage or reserve pit If a re -drill, has a 10-403 for abandonment been approved Adequate wellbore separation proposed Ifdiverter required, does it meet regulations Drilling fluid program schematic & equip list adequate BOPEs, do they meet regulation BOPE. press rating appropriate; test to (put psig in comments) Choke manifold complies w/API. RP -53 (May 84). Work will occur without operation shutdown Is presence of 112S gas probable Mechanical condition of wells within AOR verified (For service well only) Permit can be issued w/o hydrogen sulfide measures Data. presented on potential overpressure zones Seismic. analysis of shallow gas zones Seabed condition survey (if off -shore) Contact name/phone for weekly progress reports [exploratory only] Geologic Engineering Public Commissioner: Date: Commissioner: Date Commissioner Date Well Name: PRUDHOE_EBAY—UNIT 15-32B Program DEV _ _ Well bore seg ❑ DEV/PEND GeoArea 890 Unit 11650 On/Off Shore On Annular Disoosal n NA NA__. _...... _...._.... _..... Yes Entire Well lies within ADL0028306. Yes. --- Yes PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341 F Yes CO 341 F, Rule 2: There shall be no restrictions as to well. spacing except that no pay shall be Yes _ _ opened in a well closer than 500 feet to the boundary of the affected area. Planned well conforms to CO Yes 341 F, Rule 2. _ Yes Yes _... Yes Yes Yes Yes NA NA NA NA Conductor set. in PBU 15-32 NA Surface casing set in PBU 15-32 NA. Surface casing set and fully cemented No Yes Productive interval will be completed with cemented production liner/slotted liner Yes Yes Rig has steel tanks; allwasteto approved disposal wells Yes PTD 210-062, Sundry. 317-328. Yes Anti -collision analysis complete; PBU 15-20B fails major. risk and is P&A'd NA Yes Max formation pressure is 3432 psig(7.5 ppg EMW ); will drill w/ 8.4 ppg. EMW Yes _..... Yes MPSP is 2552 psig; will test BOPS to 3500. psig Yes Yes Yes H2S measures required. NA No D -Pad wells are 112S -bearing, 112S measures are required. Yes Planned drilling mud program (about 8.4 ppg) appears adequate to control operator's forecast NA pore pressure gradient (about 7.5 ppg).. Should higher pore pressures be encountered, NA BP has. immediate access to nearby Fluid mixing facilities. NA
