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Home My WebLink About217-0317. 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 L2-21B Install new completion Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 217-031 50-029-21485-02-00 ADL 0028307, 0028321 12663 Conductor Surface Intermediate Production Liner 8628 80 3648 10224 2467 10172 20" 13-3/8" 9-5/8" 3-1/2" x 3-1/4" x 2-7/8" 8480 40 - 120 39 - 3687 37 - 10261 10196 - 12663 2470 40 - 120 39 - 3622 37 - 8544 8497 - 8628 None 470 2670 4760 10530 10172 , 10198 1490 5380 6870 10160 10728 - 12600 4-1/2" 12.6# L-80 35 - 102618675 - 8631 Structural No Packer 4-1/2" HES CP2 TRSSV 2202 2202 Date: Bo York Operations Manager Michael Hibbert Michael.Hibbert@hilcorp.com (907) 903-5990 PRUDHOE BAY 11/15/2025 Current Pools: PRUDHOE OIL Proposed Pools: PRUDHOE OIL Suspension Expiration Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm. Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 06/2023 Approved application is valid for 12 months from the date of approval.Submit PDF to aogcc.permitting@alaska.gov By Grace Christianson at 9:48 am, Oct 09, 2025 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2025.10.08 13:56:30 - 08'00' Bo York (1248) 325-618 DSR-10/15/25TS 10/16/25 X AOGCC witnessed BOP test to 3000 psi, annular test to 2500 psi. J.Lau 11/3/25 10-404 11/03/25 Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Well Name:PBU L2-21B API Number: 50-029-21485-02 Current Status:Not-Operable; TxIA AFE Rig:Innovation Rig Estimated Start Date:11/15/2024 Estimated Duration:5 days Reg Approval Required?10-403 Date Reg. Approval Recvd: Regulatory Contact:Carrie Janowski IOR Pre-CTD First Call Engineer:Michael Hibbert (907) 903-5990 (O) Second Call Engineer:Dave Bjork (907) 440-0331 (O) Current Bottom Hole Pressure:3,350 psi @ 8,800 TVD Reservoir Est KWF 7.4 ppg Plan on using 8.4 ppg fluid throughout the RWO Max. Anticipated Surface Pressure:2,470 psi BHP minus gas gradient Last SI WHP:1,923 psi (3/21/2019) Min ID:2.31 X-nipple in PTSA @ 10,198 MD Max Angle:96 Deg @ 12,126 MD/ 70 deg @ 10,471 MD Brief Well Summary: L2-21 was drilled and completed in November 1985 as a Lisburne production well. The well had low productivity and cycled nearly from its initial POP. Paraffin deposition in the tubing was also an issue that required regular HOTs. In 2004 the well was worked over to replace the 2-7/8 tubing with 4-1/2 tubing for future CTD sidetracks. L2-21A was sidetracked to the south of the parent bore and was landed in the lower Wahoo Zone 5. A ~400 bbls acid stimulation did not improve well productivity and well remained a cycle well post-CTD. The well developed a packer leak in September 2006. A packer squeeze was pumped in December 2006. Well continued as a cycle well through mid-2017 when a CTD sidetrack was executed into the Ivishak formation. Water from gas cap water injection showed up faster than anticipated and the L-80 tubing and liners quickly deteriorated. The liner failed and partially collapsed at 10,360 and TxIA developed with a caliper showing severe tubing damage and multiple possible holes. Due to the TxIA communication the well was made not operable on 7/19/2019. The well was loaded with dead crude and an xx plug was set in the PTSA in the LTP to secure the well. A catcher sub was placed on top of the LTP to prevent debris from getting into or top of the xx plug. The tubing began to exhibit hydrates when pulling out of hole after dropping of the catcher sub. Slickline and fullbore attempted to deal with hydrates, but the well eventually hydrated up fully and a solid tag was observed at 1,462 MD. In August 2025 screening for an RWO/CTD work began. A fluid level shot showed the IA to have liquid level at 7,330. With hot 1% KCL fullbore was able to thaw the tubing ice/hydrate plug by pumping into the IA and gained access to the tubing above the LTP. A restriction was found in the tubing at 2193 with an ID of 3.67. This restriction prevented the catcher sub from being pulled and therefore the xx plug could not be troubleshot. At this point the well was failing a CMIT-TxIA. A CIBP was set as deep as possible above the LTP at 10,172 SLM (this was an uncorrected depth and will be confirmed when EL logs for the tubing cut) and a CMIT- TxIA passed to 2,866 psi. This proved competent 9-5/8 casing and allowed for the continued planning of the RWO and CTD sidetrack. Objective: Cut tubing as deep as possible in the 4-1/2 tubing. Circulate well to 1% KCL/seawater with diesel freeze protect. Complete a tubing swap RWO by pulling the existing 4-1/2 L-80 completion and running a new 4-1/2 13Cr gas lift completion in preparation for CTD sidetracking. Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Well Completion Information: Tree: CIW 4-1/16 Wellhead: FMC 11 x 13 Existing Production Packer: 9-5/8 x 4-1/2 BKR S-3 Packer cemented 126 above packer in IA Pre RWO work: Wellhead: 1. PPPOT-T to 5000 psi, PPPOT-IC to 3500 psi. Last completed in Jan 2019 and April 2018. 2. Cycle tubing LDS. Need 10-403 Sundry Approval before executing any of the following steps: E-line: 3. MU 3-5/8 HES Casing Cutter 3.625 OD 4. Cut tubing as deep as possible above NS CIBP. Call Michael Hibbert with correlation log to confirm cut depth. a. RIH very slowly around 2200 MD due to SSSV and restriction seen in 4-1/2 tubing at 2193 (slickline was able to get a 3.67 OD tool through the restriction) b. See attached log showing CCL and depths around LTP. The final cut depth will be determined when the correlation log is pulled and a corrected CIBP depth is determined (original CIBP set depth . NS CIBP was set 1 above LTP tag. Fullbore: 5. Circ well to 1% KCL including a soap pill. 6. Either wait 1-2 hours and circ additional crude out of the well after fluids swap or return the following day to circ out remaining crude. 7. Place diesel cap on tubing and IA. DHD: 8. Bleed WHP to 0 psi. Valve Shop: 9. Set and test TWC Cameron H 4-1/16 RWO Procedure: 10. MIRU Workover Rig. 11. Nipple down tree and tubing head adaptor. Inspect landing threads. 12. NU BOPE configuration top down: Annular, 4-1/2 x 7 VBRs, blind/shear rams, integral flow cross, and adapter. Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 13. Test BOPE to 250psi Low/3,000psi High, annular to 250psi Low/2,500psi High (hold each ram/valve and test for 5-min). a. Record accumulator pre-charge pressures and chart tests. b. Notify AOGCC 24 hrs in advance of BOP test. c. Confirm test pressures per the Sundry Conditions of approval. d. Test the 4-1/2 x 7 VBRs with 4-1/2 test joint. e. Test the annular with 4-1/2 test joint. f. Re-test with drill pipe if scraper/cleanout run is required later in the program. g. Submit a completed 10-424 form to the AOGCC within 5 days of BOPE test. 14. RU and pull TWC. a. Use lubricator if pressure is expected. 15. Rock out diesel freeze-protect. 16. MU landing joint or spear, BOLDS and pull hanger to the floor. a. Expected PU weight in 8.4ppg = 112k-lbs calculated. b. Rig up control line spooler and recover and count clamps (estimated 52 clamps) 17. Pull 4-1/2 tubing to floor, circulate bottoms up. 18. Lay down 4-1/2 completion. Document jet-cut tubing stub. Tubing will not be salvaged. 19. With the completion out of the well run the following on EL; a. Gauge ring drift down to tubing stub w/ 7 coupling OD drift. If drift is not clean consider picking up drill pipe for a scraper/cleanout run. Re-test BOPs as needed for drill pipe. b. GR/CCL log to determine 9-5/8 collar depths and space-out for NS kickoff wedges (to avoid collars for future CTD window milling). 20. Run 4-1/2 13Cr premium connection tubing with gas lift mandrels a. Torque turn connections. b. Proposed completion tally attached 21. Land Hanger and reverse in corrosion inhibited 8.4 ppg KCl or seawater. 22. Drop ball and rod and set packer. 23. Perform MIT-T to 2,500 psi. 24. Bleed off tubing pressure to 1000 psi and MIT-IA to 2,500 psi for 30 charted minutes. 25. Bleed tubing pressure down to shear the shear out valve in the top GLM. FP Tubing and IA with diesel to 2200 MD. 26. Set TWC. Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 27. ND BOPE 28. NU tree and tubing head adapter. 29. Test both tree and tubing hanger void to 500psi low/5,000psi high. 30. RDMO Workover Rig. Post-rig valve shop work 31. Pull TWC. Post-rig Slickline Work 32. Pull Shear-out valve, run dummy GLV in top GLM. 33. Pull ball and rod and RHC profile. Attachments: 1. Wellbore Schematic 2. Proposed Wellbore Schematic 3. Annotated Log for tubing cut 4. Rig BOP Schematic and choke manifold 5. Existing tubing tally 6. Proposed Completion Tally 7. Sundry Revision Change Form Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Current Wellbore Schematic Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Proposed Wellbore Schematic Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Tie-In Log for Tubing Cut Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Cut tubing as deep as possible above CIBP NS CIBP 10,172 SLM set 1 above LTP tag Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Innovation BOP Stack Innovation Rig Choke Manifold Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Existing Tbg Tally: Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Proposed Completion Tally VT VamTop or other premium 4-1/2 gas tight connection. Pre-CTD RWO Tbg Swap PBU L2-21B PTD: 217-031 Changes to Approved Sundry Procedure Date: Subject: Sundry #: Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to the AOGCC by the first call engineer. AOGCC written approval of the change is required before implementing the change. Step Page Date Procedure Change HAK Prepared By (Initials) HAK Approve d By (Initials) AOGCC Written Approval Received (Person and Date) Approval: Operations Manager Date Prepared: Operations Engineer Date 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU L2-21B Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 217-031 50-029-21485-02-00 12663 Conductor Surface Intermediate Production Liner 8628 80 3648 10224 2467 10172 20" 13-3/8" 9-5/8" 3-1/2" x 3-1/4" x 2-7/8" 8480 40 - 120 39 - 3687 37 - 10261 10196 - 12663 40 - 120 39 - 3622 37 - 8544 8497 - 8628 None 470 2670 4760 10530 10172, 10198 1490 5380 6870 10160 10728 - 12600 4-1/2" 12.6# L-80 35 - 10261 8675 - 8631 Structural No Packer 2202, 2202 No Packer Bo York Operations Manager Michael Hibbert michael.hibbert@hilcorp.com 907-903-5990 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028307, 0028321 35 - 8544 N/A N/A 633 Well Not Online 4581 4581 1906 478 554 0 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" HES CP2 TRSSV 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 3:01 pm, Sep 08, 2025 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2025.09.08 14:12:37 - 08'00' Bo York (1248) DSR-9/11/25 091225RBDMS JSB J.Lau 11/4/25 ACTIVITYDATE SUMMARY 8/20/2025 ***WELL S/I ON ARRIVAL*** TAGGED TOP OF SSSV @ 2183' SLM, RAN FLAPPER CHECKER, PINS UNTOUCHED, FLAPPER OPEN BRUSHED SSSV w/ 3.85 CENT, 3' x 1-7/8, 4-1/2" BLB RAN 3.81 SERIES 10 LOCKOUT TOOL TO SSSV, PULL FREE DURING OVERPULL STEP OF LOCKOUT PROCEDURE *** WSR CONT ON 8/21 *** 8/20/2025 T/I/O=207/222/387, LRS Unit 76, Assist slickline (SECURE WELL) Pumped 4 bbls of crude down TBG for slickline. ***Job continued to 8/21/2025*** 8/21/2025 *** WSR CONT FROM 8/20 *** RAN SERIES 10 LOCK OUT TOOL PER PROCEDURE TO SSSV @ 2202' MD RAN FLAPPER CHECKER TO SSSV @ 2202'MD (unsheared pins) RAN SERIES 10 EXERCISE TOOL TO SSSV @ 2202'MD ATTEMPTED TO PULL 4-1/2'' WHIDDON CATCHER SUB FROM 10182'MD, UNABLE TO PULL THROUGH SSSV @ 2202'MD RAN 3.80'' CENT TO SSSV @ 2193'SLM (2' BELOW FLAPPER) UNABLE TO PASS THROUGH RAN 3.70'' CENT TO SSSV @ 2193'SLM, UNABLE TO PASS THROUGH RAN 3.70 LIB TO 2193' SLM, SLIGHT IMPRESSION ON EDGE OF LIB RAN 3.80 LIB TO 2193' SLM, IMPRESSION ON EDGE OF LIB BRUSHED RESTRICTION @ 2193' SLM RAN 3.76 SWAGE TO RESTRICTION @ 2193' SLM, UNABLE TO WORK PAST, CLEARLY DEFINED RING AROUND CIRCUMFERENCE OF SWAGE *** WSR CONT ON 8/22 *** 8/21/2025 ***Job continued from 8/20/2025*** Pumped 4 bbls down TBG as directed by Slick Line. 8/22/2025 *** WSR CONT FROM 8/21 *** **CONDUCTED WELL CONTROL DRILL** ATTEMPT MULTIPLE FAILING CMIT-TxIA SET 4-1/2" NORTHERN CIBP @ 10172' SLM CONDUCTED PASSING CMIT-TxIA *** WELL LEFT S/I ON DEPARTURE *** Daily Report of Well Operations PBU L2-21B Daily Report of Well Operations PBU L2-21B 8/22/2025 **JOB CONTINUED FROM 8-21-25** Assist Slickline (SECURE WELL) T/I/O= 910/907/390 CMIT-TxIA FAILED to 3000 PSI. Pumped 8 BBLS of Crude down the TBG/IA to achieve test pressure of 3008/3003 PSI. TBG/IA lost 63/57 PSI 1st 15 mins, 2nd 15 mins lost 40/40, 34/33 PSI 3rd15 mins, 29/30 PSI 4th 15 mins, and 27/27 PSI 5th 15 mins for a total loss of 193/187 PSI in 75 mins. CMIT-TxIA FAILED to 3000 PSI. Pumped .64 BBLS of Crude down the TBG/IA to achieve test pressure of 3005/3008 PSI. TBG/IA lost 38/38 PSI 1st 15 mins, 2nd 15 mins lost 29/29, 26/26 PSI 3rd15 mins, 24/25 PSI 4th 15 mins, and 24/22 PSI 5th 15 mins for a total loss of 141/139 PSI in 75 mins. Bled back 7 BBLS. CMIT-TxIA FAILED to 3000 PSI. Pumped 7 BBLS of Crude down the TBG/IA to achieve test pressure of 3023/3009 PSI. TBG/IA lost 52/60 PSI 1st 15 mins 2nd 15 mins lost 32/34, 27/29 PSI 3rd15 mins, and 24/25 PSI 4th 15 mins for a total loss of 135/148 PSI in 60 mins. Bleed dwn TBG/IA got back 8 BBLS. SL taking gas to bleed tank. Perform CMIT-TxIA to 3000 psi. SL in control of well and DSO notified upon LRS departure. CMIT-TxIA. 929/920/389. Pump 7.2 bbls Crude to MAP 3000 psi. 3008/3000/397. TBG/IA lost 93/91 psi 1st 15 min, lost 44/43 psi 2nd 15 min. 30 min loss of 137/134 psi. CMIT-TxIA = PASSED. Bled back 7.1 bbls. 795/793/394 WELL LOG TRANSMITTAL #905650174 To: Alaska Oil and Gas Conservation Comm. May 30, 2019 Attn.: Natural Resource Technician 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: Production Profile: L2 -21B Run Date: 4/26/2019 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 L2 -21B Digital Data (LAS), Digital Log file 1 CD Rom 50-029-21485-02 RECEIVE® JUN 0 3 2019 AOGCC PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline & Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 FRS_ANC@halliburton.com and GANCPDC@USAANC.hou Date: °" J1q Signed: 21 7031 30875 STATE OF ALASKA RECEIVE "1 ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed ArR I ti 019 Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ � Suspend ❑ Perforate 13 Other Stimulate ❑ Alter Casing 1:1Change App A V1 Plug for Reddll ❑ Perforate New Pool ❑ Repair Well 0 Re-enter Susp Well ❑ Other: Pull LT Pkr 8 Set LT Pkr 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development 0 Exploratory ❑ 5. Permit to Drill Number. 217-031 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 1 Stratigraphic ❑ Service ❑ 1 6. API Number: 50-029.21485-02-00 7. Property Designation (Lease Number): ADL 028321 5 ADL 028307 8. Well Name and Number: PBU 1-2.2113 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 12663 feet Plugs measured None feet true vertical 8628 feet Junk measured None feel Effective Depth: measured 12628 feet Packer measured feet true vertical 8629 feet Packer true vertical feet Casing: Length: Size. MD: TVD: Burst: Collapse: Structurel Conductor 80 20" 40-120 40-120 1490 470 Surface 3693 13-3/8" 39-3732 39-3660 5380 2670 Intermediate 10224 9-5/8" 37-10261 37-8544 6870 4760 Production Liner 2474 3-1/2" x 3-1/4" x 2-7/8" 10189 - 12663 8492-8628 10160 110570 10530/11160 Perforation Depth: Measured depth: 10728 - 12523 feet True vertical depth: 8675-8631 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 35-10281 35-8544 Packers and SSSV (type, measured and 4-1/2" HES TRSSSV 2202 2202 true vertical depth) 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-BDI Casing Pressure Tubing Pressure Prior to well operation: 633 4217 4581 1906 554 Subsequent to operation: No Test Available 14. Attachments: ("uirea per20 MC 25.070.25.071, &25283) 15. Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: WA Authorized Name: Sauve, Mark A Contact Name: Sauve, Mark A Authorized Title: GPMA/Lisbume Lead PE Contact Email: Mark.Sauveabp.com Authorized Signature: Date: L/ �S(� Contact Phone: +1 907 564 4660 Form 10-404 Revised 04/2017 �, tr qo�lLl 4 RMSM' /APR 161019 Submit Original Only ***WELL S/I ON ARRIVAL*** (profile mod) LRS LOAD & KILL TBG W/ 190 BBLS CRUDE TAG & BRUSH BKR LTP @ 10,170' SLM W/ 3.77" G -RING & 3-1/2" BL -BRUSH SET LINER TOP TEST TOOL @ 10,165' SLM MITT PASSED (see pump details) SET 2-7/8" XX -PLUG @ 10,176' SLM (10,200' MD) ... PRESSURE TEST FAILED PULLED 2-7/8" XX -PLUG @ 10,176' SLM (10,200' MD) SET 2-7/8" XX -PLUG @ 10,176' SLM (10,200' MID) ... PRESSURE TEST FAILED PULLED 2-7/8" XX -PLUG @ 10,176' SLM (10,200' MD) CURRENTLY LATCHED UP TO 4-1/2" BKR LTP @ 10,170' SLM (10,189'MD)... LETTING ELEMENTS RELAX 3/21/2019 ***CONT. ON 03/22/2019 WSR*** ***CONT. FROM 03/21/2019 WSR*** (profile mod) PULLED 4-1/2" BKR LTP @ 10,170' SLM... DAMAGED & NS PTSA LEFT DOWNHOLE, 1 ELEMENT FROM PKR MISSING RATTLED MANDRELS & TAG @ 10,175' SLM W/ DBL KNUCKLE, 4-1/2" BL -BRUSH & 3.75" G - RING RAN 3.70" LIB AND GOT PICTURE OF TOP OF PTSA NO GO. ***JOB POSTPONED DUE TO WEATHER*** 3/22/2019 *****NOTE: 1 ELEMENT FROM 4-1/2" BKR LTP PKR & BROKEN NS PTSA LEFT IN HOLE***** ***WELL SHUT IN ON ARRIVAL*** (Profile mod) PULLED SEVERED PTSA @ 10,171' SLM DRIFTED WITH BAKER 45 KB PACKER, 4' SPACER PIPE, AND PTSA TO 10,173' SLM CURRENTLY RIH W/ 4-1/2" BKR KB LTP W/ NS PTSA w/ 2.31"X -NIP PROFILE 3/24/2019 ***CONT. ON 03/25/2019 WSR*** ***CONT. FROM 03/24/2019 WSR*** (profile mod) SET 45 KB W/TOP OF LTP @ 10,187' MD, PTSA STINGER W/ 2.31"X -NIP IN DEPLOYMENT SLV, Nip @10,198' MD, (OAL=13.43', Min ID=2.31"). 500 PSI MIT -T PASSED (see pump report) EQ. AND PULLED 2-7/8" XX PLUG @ 10,198' MD. 3/25/2019 *** JOB COMPLETE / DSO NOTIFIED*** WELLHEAD= FMC ACTUATOR= INTERVAL KB. ELEV = 52 REF ELEV = 52' BF. EFEV = 14.89' KOP= 2775' Max Angle = 96" @ 12126' Zm M= NA Datuit D= 8900'SS 8" CSG, 72#, L-80 BTC, D = 12.347" 368 Minimum ID = 2.31" @ 10198' LLP w/PTSA & X NIPPLE OP OF 3-12' X 33/18" X 2-78' LNR 904 11/2" LNR, 9.3#, L-80 STL, —t_10245- .0087 bpf, D = 2.992' 4-12' BKR MONOBORE WS w /PP 10261' TAGS (08/05/17) TBG P1N]i, 4 SPF (12X)8/06)10311-10313' 5/e' X 4-12' BKR S-3 FKR,D = 3.875' 10326' 4-1/2' WFT 1 TRIP CMT RET (0723/17)10366' TBG PONCH, 4 SPF (0723/17) 10401' -10406' TOP�7-LNRI-4 10423' D-e6e1 1y 10629' D=3.958 PERFORATION SIMWRY REF LOG: BF1 MMC ON 08/19/17 AN13LEAT TOP PERF: 87° @ 10728' Note: Refer to POducbon DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE 2 6 10728 - 10821 O 06/22/18 2 6 10859 - 10890 O 0621/18 2 6 10900-10931 O 0621/18 2 6 11150-11181 O 06/21/18 2 6 11270-11301 O 06/20/18 2 6 11430 - 11523 O 06119/18 2 6 11720 - 11900 O 08/23/17 2 6 12080- 12220 O 08/23/17 2 6 12280 - 12600 0 0823/17 2 6 12492 - 12523 O 06/19/18 SAFNOTES: 42.4° @ 10607 LL ANGLE> 70° 10471'. MAX L 2 -21 B D S: n 4 2202' 4-12" HES CF -2 TRSSSV, ID = 3.813' GAS LIFT MANORBS ST MD I ND I DWI TYPE I VLV—j LATCHJIQATE5 KAK RWO/CTOSIDETRACK 0328/19 NXW/ RFSETLTPw/PTSA STINGER 08/24/17 3024 3015 16 IM1G-M OMN RK74 RCB/JM GLV C/O (10/06/17) 0327/18 5210 4764 43 MT4G-M DOME RK3 6856 5992 42 ktV M DOME RK82 8503 7240 39 MbXrM SO RK81 10235 8531 44 ktr M "DMY RK6 -1 M I [A M IN I:.lU4 WJUN) DMT & LA I CFFCANT PILL 10187' 4-12'LTPw/PISA STMER 0=2.31"(31251' 10196' 3.70" OEPLOY SLELV E D = 3.00' 10198' 2.31" X NP(03/25/19) 10212'3-12" X NP, ID= 2.813' 10246' 3-1/2'X 3-3/16' XO, D = 2.786" MLLOUT WINDOW (1-2.218) 10281' - 10275' 1 10915' 1 I3-114• LNR 6.6#, L-80 TC7 t, .0079 bpf, 12-7/8' LNR 6.5#. L-80 STL..0058 bof. D = 2.441' I MLLOUT WNDOW (1-2-21A) 10756'- 10766' D-=2.441" 1--L__12139- DATE 12139' DATE REV BY I COM'N134TS DATE REV BY OORRV84TS 112885 JORIGINAL COMPLETION 0626118 JTC/JMD ADPHiFS 0712084 KAK RWO/CTOSIDETRACK 0328/19 NXW/ RFSETLTPw/PTSA STINGER 08/24/17 N -COM CTD ST(1-2-21B) 09112/17 JGEJMD FINALODEAPPROVAL 10/16/17 RCB/JM GLV C/O (10/06/17) 0327/18 CJB/JMD GLV (70(0326/18) D=2.377' 11 LISBUFI E UNIT' WILL: 1-2-21B PEFW W: 217-031 AR Pb: 50-029-21485-02 SEC 18, T11 K RI 5E, 1725' FSL & 1058' FV%L BP 61ploration (Alaska) DATA SUBMITTAL COMPLIANCE REPORT 11/20/2017 Permit to Drill 2170310 Well Name/No. PRUDHOE BAY UN LIS 12-21B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-21485.02-00 MD 12663 TVD 8628 Completion Date 8/24/2017 REQUIRED INFORMATION Mud Log No .✓ DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Number Name ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data ED C 28563 Digital Data AOGCC 9/7/2017 Electronic File: 13452228_Post_Run_04.pdf MWD/GR/RES, GR/CCL/RPM Completion Status 1-0I1 Current Status 1-0I1- UIC No Samples No ✓ Directional Survey Yes Z (data taken from Logs Portion of Master Well Data Maint) Log Log Run Interval OH / Scale Media No Start Stop CH Received Comments 9830 12663 9/7/2017 Electronic Data Set, Filename: 1-2- 21 B_LW D_ FINAL_ FIELD_COMPOSITE_19AUG 2017_BHI_CTK.las 9/7/2017 Electronic File: 13452228.pdf 9/7/2017 Electronic File: 13452228_Post_Run_04.pdf 9/7/2017 Electronic File: L- 21B_GR_ Res_ 19AUG2017_MD_FINAL_FIELD_ ' BHI_CTK.cgm 9/7/2017 Electronic File: L- 216 -GR _ Res_ 19AUG2017_TVDSS_FINAL_FIEL D_BH I_CTK.cgm 9/7/2017 Electronic File: L- 21 B — GR Res — 19AUG2017—MD—FINAL—FIELD— BHI_TK.pdf 9/7/2017 Electronic File: L - 21B GR_ Res_ 19AUG2017_TVDSS_FINAL_FIEL' D_BHI_CTK.pdf 9/7/2017 Electronic File: 12-2113 - Final Survey Report.pdf . 9/7/2017 Electronic File: 1-2-218 - Final Survey Report.txt - 9/7/2017 Electronic File: 12-21B Final Surveys TD 12663 ft.csV 9/7/2017 Electronic File: 1-2-21 B Final Surveys TD 12663 ft.xlsx 9/7/2017 Electronic File: L2- 21B_25_tapescan_BHI_CTICtxt 9/7/2017 Electronic File: 12-21 B_5_tapescan_BH I_CTK.txf Page I of Monday. November 20, 2017 DATA SUBMITTAL COMPLIANCE REPORT 11/20/2017 Permit to Drill 2170310 Well Name/No. PRUDHOE BAY UN LIS L2 -21B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-21485-02-00 MD 12663 TVD 8628 Completion Date 8/24/2017 Completion Status 1-0I1- Current Status 1 -OIL UIC No ED C 28563 Digital Data 9/7/2017 Electronic File: 1-2-21 B_output.tap ED C 28563 Digital Data 9/7/2017 Electronic File: L- 21B_GR_Res _ 19AUG2017_MD_FINAL_FIELD_ , BHI_CTK.tif ED C 28563 Digital Data 9/7/2017 Electronic File: L- 216_GR_ Res_ 19AUG2017_TVDSS_FINAL_FIEL D_BHI _CTK.tif Log C 28563 Log Header Scans 0 0 2170310 PRUDHOE BAY UN LIS 1-2-21 B LOG HEADERS ED C 28735 Digital Data 9594 10534 10/24/2017 Electronic Data Set, Filename: L2- 216_MRPM_ PNC3D_RAW_PASS01UP_7OCT2 017 BHI.las ED C 28735 Digital Data 504 10530 10/24/2017 Electronic Data Set, Filename: L2- 21B_MRPM_ PNC3D_RAW_PASS02UP_7OCT2 017 BHI.las ED C 28735 Digital Data 10/24/2017 Electronic File: 1-2- 21B_MRPM_ PNC3D_RAW_PASS0lUP_7OCT2 017 BHI.dlis ED C 28735 Digital Data 10/24/2017 Electronic File: 1-2- 216_MRPM_ PNC3D_RAW_PASS02UP_70CT2 017_BHl.dlis ED C 28735 Digital Data 10/24/2017 Electronic File: 1-2- 21B_MRPM_PNC3D_RAW_70CT2017_BHl.met. a ED C 28735 Digital Data 10/24/2017 Electronic File: 1-2- 21B MRPM PNC3D_RAW —70CT2017_BHI.PDF Log C 28735 Log Header Scans 0 0 2170310 PRUDHOE BAY UN LIS I -2-21B LOG HEADERS Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments INFORMATION RECEIVED V)GCC Pug" 2 al i Monday, November 20, 2017 DATA SUBMITTAL COMPLIANCE REPORT 11/2012017 Permit to Drill 2170310 Well Name/No. PRUDHOE BAY UN LIS 1-2-21113 Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-21485-02-00 MD 12663 TVD 8628 Completion Date 8/24/2017 Completion Status 1 -OIL Current Status 1 -OIL UIC No Completion Report 0 Directional / Inclination Data & Mud Logs, Image Files, Digital Data Y /lNg1 Core Chips Y /M Production Test Information Y t& Mechanical Integrity Test Information 1@ Composite Logs, Image, Data Files 0. Core Photographs Y /A`7F! Geologic Markers/Tops 0 (Y Daily Operations Summary 0 Cuttings Samples Yb Laboratory Analyses Y /lJ COMPLIANCE HISTORY Completion Date: 8/24/2017 Release Date: 3/29/2017 Description Date Comments: Comments Compliance Reviewed By: _ Date: AOGCC Page 3 of Monday, November 20, 2017 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMIS"ON REPORT OF SUNDRY WELL OPERATI S i. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well 0 Re-enter Susp Well ❑ Other: Set Liner Top Packer 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development 0 Exploratory ❑ 5. Permit to Dnll Number. 217-031 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 1 6. API Number: 50-029-21485-02-00 7. Property Designation (Lease Number): ADL 028321 8 0283078. Well Name and Number: PBU 1-2-218 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY. PRUDHOE OIL RECEIVE 11, Present Well Condition Summary: R E C E I V Total Depth: measured 12663 feet Plugs measured None feet t true vertical 8628 feet Junk measured None feet NOV 0 1 2017 Effective Depth: measured 12628 feet Packer measured feet true vertical 8629 feel Packer true vertical feet Casing: Length. Size: MD: TVD: Burst: Collapse Structural Conductor 80 20" 40-120 40-120 1490 470 Surface 3693 13-3/8" 39-3732 39-3660 4930 2670 Intermediate 10224 9-5/8" 37-10261 37-8544 6870 4760 Production Liner 2474 3-1/2" x 3-1/4" x 2-7/8" 10189 - 12663 8492-8628 Perforation Depth: Measured depth: 11720 - 12600 feet True vertical depth: 8670-8631 feet Tubing (size, grade, measured and true vertical depth) 4-117'12.6# L-80 35-10261 35 - 8544 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: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation' 0 0 0 0 0 Subsequent to operation: 2027 1400 1780 1667 712 14. Attachments: (mqulmd p r2o nnc 26.070.25.071, a 25.283) 15, Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Copies of Logs and Surveys Run ❑ Printed and Electronic Fracture Stimulation Data ❑ 1 GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NIA Authorized Name. Duong, Lea Contact Name: Duong, Lea Authorized Title: Senior Petroleum Engineer Contact Email: Lea.Duong®bp.cem Authorized Signature: Date: Contact Phone: +1 907 564 4840 Form 10404 Revised 04/2017 ✓rL 1-1-/--T//7- REMMS UV -11 - 2 2017 Submit Original Only 13-17117 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary November 1, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for L2 -21B PTD #217-031, set liner top packer. 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 L2-21 B ACTIVITYDATE SUMMARY ***WELL S/I ON ARRIVAL***(post ctd) CHECKED FLAPPER ON TRSV AT 2202' MD - OPEN RAN INTO HYDRATES WITH WHIDDON C -SUB AT 2984' SLIM 10/5/2017 ***CONT ON 10-6-17 WSR*** T/I/0= 75/ Vac/60 Temp= S/I Assist SSL (CTD) Arrive on location, PJSM, RU to SSL P- 10/5/2017 sub, PT surface line to 4000 psi, ***WSR Continued on 10-06-17*** T/I/0= 15/15/72. Temp= SI. Assist Slickluine (RPM and set LTP). Pumped 5 bblsof 60/40, 164 bbls of 2% KCL (slick) and 38 bbls of crude into the TBG. FWHP=1500/5/90 Slickline 10/6/2017 istill on well upon departure. ***WSR Continued from 10-05-17*** Assist SSL with brush n flush (CTD) Pumped 3 bbls 60/40 spear followed with 55 bbls 190* crude down TBG, SSL in control of well at 10/6/2017 departure, LRS will retrun later to assist w/setting LTP. FWHP= 20/Vac/83 ***CONT FROM 10-5-17 WSR*** LRS PUMPED 50 BBLS OF HOT CRUDE DOWN TUBING. RAN 3.80" G -RING & BL -BRUSH TO 5150' SLM-ALL CLEAR. SET 4-1/2" WHIDDON CATCHER SUB ON DEPLOY SLV @ 10,196' MD. PULLED RK-DGLV FROM ST#3 @ 6856' MD. PULLED RK-DGLV FROM ST#5 @ 3024' MD, TOOLS S/D WHILE ATTEMPTING TO PULL ST#4. PULLED RK-DGLV FROM ST#4 @ 5210' MD. SET RK-DGLV IN ST#5 @ 3024' MD. SET RK-LGLV(16/64" port, TRO -1950#) IN ST#4 @ 5210' MD. SET RK-OGLV(20/64" port) IN ST#3 @ 6856' MD. PULLED 4-1/2" WHIDDON CATCHER SUB FROM 10,196' MD.(recovered rocks) LRS LOADED TUBING WITH 164 BBLS OF 2% KCL & 38 BBLS OF CRUDE FOR FREEZE PROTECT RAN RPM DRIFT (40' OF 1.75" BAILER) TO DEVIATION AT 10540' SLM 10/6/2017***CONT ON 10-7-17 WSR** ***CONT FROM 10-6-17 WSR***(post ctd) RAN BAKER RPM LOG AS PER PROGRAM.(good data) BRUSHED DEPLOY SLV @ 10,196' MD W/ 4-1/2" BRUSH, 3.80" GAUGE RING & 3-1/2" BRUSH.(no issues) RAN 45 KB DRIFT W/ PTSA STINGER TO DEPLOY SLV @ 10,196' MD.(impressions on tabs/tt pins sheared) SET 45 KB W/Top of LTP @ 10,189' MD, PTSA STINGER W/ 2.31"X -NIP in Deployment SLV, Nip @10,200' MD, (OAL=12.86', Min 0=2.31"). LRS PERFROMED PASSING MIT -T TO 2300# 10/7/2017 ***CONT ON 10-8-17 WSR*** T/I/0= Vac/15/74 (Assist Slickline LTP Positive Pressure Test) Pumped 9 bbls, 60*, crude down to TBG to assist in setting LTP. LTP Positive Pressure Test PASSED to 2303 psi, Max Applied Pressure = 2400 psi, Target Pressure = 2160 psi. Pressured TBG to 2395 psi with 4 bbls crude. TBG lost 63 psi in 1st 15 minutes and 29 psi in 2nd 15 minutes, for a total loss of 92 psi during 30 minute 10/7/2017 test. Bled TBG to 0 psi, returned —4 bbls. FWHP's 10/14/74 ***CONT FROM 10-8-17 WSR*** EQALIZED AND PULLED 2-7/8" XX PLUG W/ RSG FROM LTP @ 10,196' MD. 10/8/2017 ***WELL S/I ON DEPARTURE, DSO NOTIFIED OF WELL STATUS*** T/I/0= SSV/0/0 Temp= S/I Freeze protect for post well testers, Pumped 5 bbls 60/40 10/10/2017 Idown FL for FP post well testers, Tags hung on well, FWHP= SSV/0/0 ons [W&41-3 LRS Test Unit 6. Post CTD Flowback / Rate verification. Second 8 Hr Piggyback Test from L2-29 in Data, Initial TIO -600, 600, 60, Rig Up, PT, POP Well, Flow/ Stabilize Well. Consistently Bleeding off SSSV due to Thermal expansion/ no Control Lines. Inlet Well L2- 10/11/2017 21, Outlet Well 1-2-29. WELLHEAD= FMC ACTUATOR = FEF LOG: BHI MAD ON 08/19/17 KB. ELEV ANGLEATTOPf1E :92'Q 1172V REF ELBIF 52' BF. El" = 14.69' KOP= 2775' Max Angle = 96' @ 1212F Datum KO NA DnNmTVD= 8900'SS Minimum ID = 2.31" @ 10200' 4-112" LTP w/X NIPPLE CSG TOC LOGGED 11/07/16 I— 10200' 3-12' LNR, 9.3#, L-80 STL,10245' .0087 bpf. D = 2.992' WSwIPP H 10261' 4 4-1/2" WFf 1 TRP CMT RET (07/2 TBG RANCH, 4 SPF (0723(17) 9-58' CSG, 47#, L-80, D = 8.681" r—j 1062W 12.6#, L-$0, .0152 bpf, D = 3.958" 10661' SAF 0@ 10 01'LL ANGLE> 70' 10471'. MAX L2-21 B DLS. _.4 9 GAS LFT MANDRrLS ST PERFORATION SUMMARY TVD FEF LOG: BHI MAD ON 08/19/17 TYPE ANGLEATTOPf1E :92'Q 1172V Nate: Refer to Roduction OB for historical perf data SIZE SPF 8TTERVAL Opn/Sgz I DATE 2 6 11720-11900 O 0&23/17 2 6 12080 -12220 O 0&23/17 2 6 12260-12600 O 08/23/17 SAF 0@ 10 01'LL ANGLE> 70' 10471'. MAX L2-21 B DLS. _.4 9 GAS LFT MANDRrLS ST MD TVD DEV TYPE 08!24117 N -CDM CTDST(L2-21B) PORT DATE 5 3024 3015 16 Ab1CrM DW0 10/06117 4 5210 4764 43 MMG-M 16 10/06117 3 6856 5992 42 MNACtM20 qDLWIYRK 10/06117 2 8503 7240 39 WAC -M0 07/19/17 1 10235 8531 44 ASM0 11/19106 t"NU IN UbI,+AMXRW LIMIT & LA I F-MUAK 1 Y L 10189' 4-1/2' LTP w MTSA ST14GER B X -NP@ 10200', D = 2.31' (10107117) 10196' 3.70- DEPLOY SLEEV E. = 3.00" 10212' 3-12" X NP, D = 2.813" 10246' 3-12' X 3-3116" XO, D = 2.766" MLLOUT WINDOW (1-2-21B) 10261' - 10275' O� PUP JTw/RA TAG -1/4" LNR 6.6#, -80 TC11, .0079 bpf, 1= 2.85' 7/8' LNR 6.5#. L-80 2-78" LW 6.160. L-80, D= 2.441" I PBTD I MLLOUT WPDOW(L2-21A) 10756'-10766 DATE REV BY OOM RM DATE F" BY COMMENTS 1128185 ORIGINAL COMPLETION 10/16/17 RC8IJMD GLV CIO (10/06/17) 07!20104 KAK FIWO/CTD SIDETRACK 08!24117 N -CDM CTDST(L2-21B) 08/28/17 JMD OIiG HO CORRFSRDHS 07/27/17 JMG/JMD GLV CJO (07/19/17) 09/12/17 JGF/JM0 FINALOCEAPPROVAL D=2.377' 1 LKE 44ELW WELL: 12-2113 PEFW No: 217-031 AR No: 50-029-21485-02 rl1K R15E, 1726 FSL & 1058' FVVL BP aplorat(on (Alaska) Link, Liz M (DOA) From: Lastufka, Joseph N <Joseph.Lastufka@bp.com> Sent: Monday, October 16, 2017 2:35 PM To: AOGCC Reporting (DOA sponsored) Subject: POP PBU 1-2-218 PTD #217-031 Follow Up Flag: Follow up Flag Status: Flagged Hello, Please reference the following well: Well Name: PBU L2-2113 Permit #: 217-031 API #: 50-029-21485-02-00 Date of Test: 10/10/2017 Type of Test: IPT (Initial Production Test) Choke Size: 96 Choke Unit: Production Method: Flowing Duration (Hours Tested): 8 Top Reference (Top Perf MD): 11720' Bottom Reference (Bottom Pert MD): 12600' Tubing Flowing (Pressure): 550 Casing Pressure: 1440 Total Test Rate (O, G, W): 676 / 467 / 593 24 -Hour Rate (O, G, W): 2027 / 1400 / 1780 Gravity (Oil, API): 27.1 GOR (Gas -Oil Ratio): 691 This well began Production on Method of Operations on this date: October 10, 2017 RBGsfS [(, Ot.l 1 7 2u17 217031 28735 BAER PRINT DISTRIBUTION LIST q'UIGHES a GE company Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc FIVE Exploration (Alaska) Inc. otechnical Data Center, LR2-1 DATA LOGGED 900 E. Benson Blvd. to /3012011 WELL NAME L2 -21B i. K BENDER OCT 2 4 2017 Anchorage, Alaska 99505 FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY PRUDHOE BAY A ,GCC LOG TYPE RPM:PNC3D BHI DISTRICT Alaska AUTHORIZED BY Paul Canizares EMAIL Paul Canizaresabakerhuahes.com STATUS Final Replacement: COMPANY ADD RES$ (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSON ATTnENTION V I BP North Slope. EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Burka & Barbara C.lassmaker .900 E. Benson Blvd. Anchorage. Alaska 99508 2 ConocoPhilli(n Alaska Inc. Attn: Ricky Elgarico ATO 3-344 700 G Street (Anchorage, AK 99510 3 Exxon Mobil, Alaska Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 Anchorage, AK 99503 LOG DATE October 7, 2017 TODAYS DATE October 23, 2017 Revision No Details: Rev. Requested by: -- FIELD I FINALCD/DVD FINAL PRELIM (las, dlis, PDF, META, SURVEY REPORT LOGS LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES # OF COPIES # OF COPIES 4 4 4 jj 4 0 0 1 0 0 0 1 0 4 State of Alaska -AOGCC 0 Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5IDNR-Division of Oil&Gas *** 0 0 0 (Attn: James Hyun 550 West 7th Avenue, Suite 802 .Anchorage, Alaska 99501 *** Stamp "confidential" on all material deliver to DNR 6', BP Exploration (Alaska)Inc. Petrotechnical Data Center, LR2-1 1900 E. Benson Blvd (Anchorage, Alaska 99508 Attn: Dodie Stinson TOTALS FOR THIS PAGE: 0 2 5 0 0 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI -)N WEL. .OMPLETION OR RECOMPLETION REP AND LOG la. Well Status: Oil m ' Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended ❑ ib. Well Class: 20AAC 25.105 20AAC 25.110 Development ®'Exploratory ❑ I GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ No. of Completions: One Service ❑ Stretigraphic Test ❑ 2. Operator Name: 6. Date Comp., Susp., or Abend.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 824/2017 217-031 3, Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 8/13/2017 50-029-21485-02-00 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 8/19/2017 _ PBU 1-2-2113 ' 9 Ref Elevations KB 52.00 17. Field/Pool(s): Surface: 1726' FSL, 1058' FWL, Sec. 18, T11N, R15E, UM ' Top of Productive Interval: 979' FSL, 3770' FEL, Sec. 13, T1 1N. R14E, UM GL 12.79 , BF 14.89 PRUDHOE BAY, PRUDHOE OIL 10. Plug Back Depth(MD/TVD): 18, Property Designation: Total Depth: 2250' FSL, 2533' FEL, Seo. 13, T11N, R14E, UM ' 12628'/ 8629' ADL 028321 8 028307 41b. 41b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19, ONR Approval Number: Surface: x- 692749' y- 5953621 Zone - ASP 12663'18628' 84-62 12. SSSV Depth (MD/TVD): 20 Thickness of Permafrost MDrrVD: TPI: x- 687942 y- 5962751 Zone - ASP 4 Total Depth: x- 689146 y- 5964054 Zone - ASP 4 2202'/2202' 1900' (Approx.) 5. Directional or Inclination Survey: Yes E3 (attached) No ❑ 13. Water Depth, if Offshore: 21. Re-dhll/Lateral Top Window MDfrVD: Submit electronic and printed information per 20 AAC 25.050 N/A (0 MSL) 10261'18544' ' 22. Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD/GR/RES,GR/CCL/RPM 23. CASING, LINER AND CEMENTING RECORD CASING Wf. PER FT.PULLED GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT TOP BOTTOM TOP BOTTOM 20" 91.5# 8-40 40' 120' 40' 120' 30" 1810# Poleset 13-3/8" 72# LA0 39' 3732' 39' 3660' 17-1/2" 2500 sx AS In. 600 sx Class'G' 9-5/8" 47# L-80 37' 10261' 37' 8544' 12-1/4" 1126 sx Class'G', 300 sx AS I 3-1/2"x3-1/4' 9.3#/6.6# L-80 10196' 12663' 8497' 8628' 4/1/4" /29 sx Class'G' x2-7/8" /6.5# 24. Open to production or injection? Yes IZ 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# L-80 10261' 2" Gun Diameter, 6 spf 11720'-11900' 8670'-8666' 26, ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12080'-12220' 8659'- 8648' 12280'-12600' 8646' - 8631' EC E 1 V E a Was hydraulic fracturing used during completion? Yes ❑ No Per 20 AAC 25.283 (1)(2) attach electronic and printed information COIfAPI PTv)SISEP 2 1 2017 DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED /7 f ��± //°°��//''a� %`3 2�1I1AOGCV 12649' Set Cement Retainer 2500' Freeze Protect w/ 38 Bible Diesel 27. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, gas lift, etc.): NIA Date of Test: Hours Tesletl: Production for Oil -Bbl: Gas -MCF: Water -Bbl: Choke Size: Gas -Oil Ratio: Test Period --► Flow Tubing Casing Press: Calculated Oil -Bbl: Gas -MCF: Water -Bbl: Oil Gravity- API (corr): Press 24 Hour Rale --411- Farm 10.407 Revised 5/2017 CONTINUED ON PAGE 2 Submit ORIGINAL only V77-10/17 « RMAS 1l- SEP 2 ? 2017 28. CORE DATA (" Conventional Corals) Yes ❑ No IZ . Sidewall Cores Yes ❑ No ❑ If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost -Top Well Tested? Yes ❑ No IIZ Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 10584' 8667' separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. 21TS - Zone 2A10305' 8571' Zone 1B k'rao"'Nl1 10460' 8643' TDF -Zone 1A 10584' 8667' Base of Sadlerochit - Kavik 10931' 8684' Zone 1A (Invert)(Shc'1-:xl<,0 11131' 8686' Base of Sadlerochit 11900' 8666' ("Al., Zone 1A 12081' 8659' Sao\r YNn.i Formation at total depth: Zone 1A From Base) 1 12081' 1 8659' 1 �''f" �, La4.0-1 31. List of Attachments: Summary of Daily Drilling Reports, Survey, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well lest results, per 20 AAC 25.070. 32. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Authorized Name: Lastufka, Joseph N Contact Name: Eller, John (CONOCOPHILLIPS) Authorized Title: Inf m ion and Data Mroller Contact Email: John.Eller@bp.com Authorized Signature: Date: I y' Contact Phone: +1 9075291979 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1 b. Well Class Service wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 41b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the lop 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 :F= NH.LFEAD= FMC >CTLIATOR= REF LOG: BHl ANMD ON 08/19/17 (B. ELEV = 52 OF ELEV = 52' 3F. ELEV = 14.89' COP= 2775' Max Angle = 96' Q 12126 _-NA )ah/m MID 11720 - 11900 Datum TVD = 89001SS 13-3/8' CSG, 72#, L-80 BTC, D = 12.347' 3687 Minimum ID = 2.377" @ 10915' 33116" X 2-718" XO TOP OF 312' X 3-3/16' X 2-7B' LNR 1019V 9-5/8' CSG TOC LOGGED 11/07/16 1-t_102001 3-12- LNR, 9.3#, L-80 STL,10245' .0087 bpf, D = 2.992' w /PP 11 10261' (08/05/17) PUNCH. 4 SPF (12/08/06) 1—t10111-110313' 0311-1031 3' 2' BKR S-3 FKR D = 3.875'10326' T 1 TRP CMT RET (0723/17) 10366' UNCH, 4 SPF (0-1/23/17)1--F104 I TOP OF 7* LNR I SAF DLS:.I:NO� 0 0; WELL ANGLE> 70" @ 10471'. MAX L2-21 B FPS CPI TRSSSV, D = 3.813' GAS LET MANDRELS ST PEWORATON S~FZY DEV REF LOG: BHl ANMD ON 08/19/17 VLV ANGLE AT TOP PEPS: 92' @ 11720' Note: Wfer to Production DB for historical perf data SIZE SPF NTE2VAL Opn/Sgz I DATE 2 6 11720 - 11900 O 08/23/17 2 6 12080 - 12220 O 08/23/17 2 6 12280-12600 O 08!23/17 SAF DLS:.I:NO� 0 0; WELL ANGLE> 70" @ 10471'. MAX L2-21 B FPS CPI TRSSSV, D = 3.813' GAS LET MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3024 3015 16 KWG M DMI W 0 07/20/04 4 5210 4764 43 MMC+M DMY RK 0 07/19117 3 6856 5992 42 MMC M DMY R( 0 11/19/06 2 8503 7240 39 K#Ar M DMI RK 0 07/19117 1 10235 8531 44 WAG -M *01W RK 0 11/19/06 'CMT BEHIND IN CSGFAROLM UM & LATCH -CANT PULL 10196' 3.70' D6'LOY SLV, D= 3.00' 10212' 3-12' X NP, D = 2.813' 10246' 3-12' X 3-3/16' XO, D = 2786' MLLOL T VW430W (1-2-21 B) 10261' - 10275' PL1P rr w /RA TAG XO, D=2.377' 11 1/4' LNR 6.6#, 10915' 50 TC11, .0079 bpf, = 2.65' PBTD MLLOUT VW4)OW (L2 -21A) 10756'-10766' PBTD I—L_12127' —C DATE REV BY COWAENT5 DATE FEV BY COMMENT'S 11/28185 ORGiNAL COMPLETION 07120/04 KAK TNVO/CTD SIDETRACK 08124117 N-CDR2 CTD ST (1-2-21 B) 0828/17 JAD D a -G HO CORRECTIONS 0727/17 JMGUMD GLV 00(07/19/17) 09/12117 JWJMD FINAL OCEAPP iOVAL LISBUM LUT WELL: 12-21B PEFRIAT N7: 217-031 AR No 5D-029-2148502 f11 P1 R75E. 1725' FSL & 1058' FAL BP aploration (Alaska) Printed 9111/2017 4:13:44PM *Al depths reported in Drillers Depths' North America - ALASKA - BP Page 1 of 14 Operation Summary Report Common Well Name: 1.2-21 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/10/2017 End Date: 8/19/2017 X3 -018F3 -C: (2,840,469.00 ) Project: Lisburne Site: Lis DS 02 Rig Name/No.: CDR -2 Spud Date/Time: 11/12/1985 12:0O:OOAM Rig Release: 8/2412017 Rig Contractor: NABORS ALASKA DRILLING INC. BPU01: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) Date Fran - To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 8/10/2017 23:00 - 00.00 1.00 DEMOB P PRE RELEASED RIG OFF L2 -29A. HOOK UP I TRUCKS - PHYSICAL BARRIERS: 12" X 12" SEAL -VERIFIED RADIO COMMUNICATION. STAGE NABORS HAND WITH PEAK DRIVER i- EVERYONEAGREED UNIVERSAL COMMAND IS "STOP" - VERIFIED PRESSURES AND VALVE ALIGNMENT ON BOTH WELLS PRIOR TO STARTING. ALLZERO PRESSUREAND CLOSED MOVE MUD MODULE -MOVE SUB OFF 12-29, MOVE OVER AND SET DOWN ON 12-21 8/11/2017 00:00 - 02:00 2.00 RIGU P PRE SET DOWN WITH SUB SPACE OUT FOR MUD MODULE. SET MUD MODULE. 02:00 - 06:30 4.50 RIGU P PRE RIG ACCEPTED AT 02:00 BEGIN RIG UP CHECKLISTS PERFORM VISUAL LEAK TIGHT TEST TO 3500# NO LEAKS MAKE UP MPD LINE AND PREP TO NIPPLE UP BOPE. 10630 - 0900 2.50 BOPSUR P PRE NIPPLE UP7-1/16" ROPE BOP CONFIGURATION: ANNULAR, BLIND SHEAR RAMS, 2-3/8" COMBI RAMS, 3" PIPE SLIP RAMS, 2-3/8" X 3-1/2" VARIABLE RAMS, BLIND SHEAR RAMS, 2-3/8" COMBI RAMS FILL LINES, BLEED AIR AND SHELL TEST BOPE_ 09:00 - 10:00 1.00 RIGU P PRE CONDUCT PRE -SPUD MEETING WITH RIG CREW DISCUSS H2S EVACUATION PROCEDURE, SOUND ALARM AND CONDUCT RIG EVACUATION DRILL _ 10:00 - 13:15 3.25 BOPSUR P PRE CONDUCT BOPE TEST PER AOGCC, BP, AND NABORS POLICIES ALLTESTS TO 250 PSI LOW/ 3500 PSI HIGH BOP CONFIGURATION: ANNULAR, BLIND SHEAR RAMS, 23/8" COMBI RAMS, W PIPE SLIP RAMS, 2-3/8" X 3-1/2" VARIABLE RAMS, BLIND SHEAR RAMS, 2-3/8" COMBI RAMS TEST CONDUCTED WITH 2-3/8", 3" AND 3-1/2" TEST JOINTS, RAM LOCKS TESTED CONCURRENTLY 13:15 - 1330 0.25 BOPSUR P PRE SAFETY STAND DOWN WITH RIG CREW TO DISCUSS INCIDENT ON THE RIG Printed 9111/2017 4:13:44PM *Al depths reported in Drillers Depths' 8/12/2017 North America - ALASKA - BP Page 2 of 14 RIGU Operation Summary Report Common Well Name: 1-2-21 VALVE CREW TORQUE TREE BOLTS AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/10/2017 End Date: 8/19/2017 X3 -018F3 -Q (2,840,469.00) Project: Lisburne $ile: Lis DS 02 Rig Nama/NO.: CDR -2 Spud Date/Time: 11/12/1985 12:00:OOAM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001090 Active datum: KB (?D52.00usft (above Mean Sea Level) Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr) (usR) 73: 30 - 21:00 7.50 BOPSUR P PRE _ CONTINUE TO CONDUCT BOPE TEST PER AOGCC, BP, AND NABORS POLICIES ALL TESTS TO 250 PSI LOW / 3500 PSI HIGH STAB INJECTOR/ SWAP COIL OVER TO BOP CONFIGURATION: ANNULAR, BLIND SHEAR RAMS, 2-3/8" COMBI RAMS, X PIPE METHANOL SPEAR/FRESHWATER SLIP RAMS, 2-3/8" X 31/2" VARIABLE RAMS, BLIND SHEAR RAMS, 2-3/8" COMBI RAMS AT 2.0 BPM TO PUMP SLACK TEST CONDUCTED WITH 2-3/8", T' AND 3-1/2" TEST JOINTS, RAM LOCKS TESTED CONCURRENTLY -05.30 - 06:00 0.50 PERFORMED ACCUMULATOR DRAW DOWN P PRE TEST. 1:00 - 00:00 3.00 BOPSUR P PRE TEST C9/C10 FROM BACKSIDE. — PREP TO PERFORM INNER REEL VALVE/ 06.00 - 08:15 PACKOFF TEST STWHIP P 250 PSI LOW/ 3500 PSI HIGH. 8/12/2017 - 0530 5.50 RIGU P PRE VALVE CREW TORQUE TREE BOLTS !00:00 INTALL FLOATS IN UQC, PRESSURE TEST CTC / UQC TO 3500# TEST FLOATS TO 3500# STAB INJECTOR/ SWAP COIL OVER TO METHANOL SPEAR/FRESHWATER AT 2.0 BPM TO PUMP SLACK — FORWARD. -05.30 - 06:00 0.50 RIGU P PRE FLOW CHECK WELL, (30 MIN). — - WELL BORE STABLE 06.00 - 08:15 2.25 STWHIP P WEXIT PJSM. MAKE UP WINDOW MILLING BHA. - 3.81 WINDOW MILL +STRING MILL, 1.25 DEG MTR BEND. -MAKE UP TO WELL W1 INJECTOR. _ __ -PTQTS@250/3500 PSI, OK. 0815 1045 2.50 STWHIP P 10,226.00 WEXIT PJSM. RIH W/ WINDOW MILLING BHA. RIH PUMPING MIN RATE TO 10,226'. 10:45 - 12:30 1.75 STWHIP P 10,226.00 WEXIT PJSM. DISPLACE WELL BORE TO DRILLING MUD. - DISPLACE TO 8.9 PPG QUICKDRILL. 12:30 - 12:45 0.25 STWHIP P 10,226.00 WEXIT LOGTIEINF/9910'-9934' - MINUS T CORRECTION. 12:45 - 13:30 0.75 STWHIP P 10,250.00 WEXIT RBIH, CLOSE EDC. _i - ESTABLISH PARAMETERS 1330 - 1700 3.50 STWHIP P 10,264.30 WEXIT PJSM. COMMENCE MILLING WINDOW IN 4 1/2" TUBING. -2.88 BPM IN / 2.88 BPM OUT. - PUMPING 2.88 BPM /. 3600 PSI FREE SPIN. - ON BOTTOM MILLING PRESSURE = 3760 PSI. - WOB 1 -2K. MILLING SPEED = 1'1 HR. - MILL F/ 10,261.5' - 10,264.3'. Printed 9/11/2017 4:13:44PM *All depths reported in Drillers Depths* Common Well Name: 1-2-21 Event Type: RE-ENTER- ONSHORE(RON) Rig Name/No.: INC. North America - ALASKA - BP Operation Summary Report Start Date. 8/10/2017 End Date: 8/19/2017 Site: Lis DS 02 AFE No X3 -018F3 -C: (2,840,469.00 ) BPUOI: USA0000I090 Page 3 of 14 Active datum: KB @52.00usft (above Mean Sea Level) Date From - To His Task Code 1 NPT Total Depth Phase Description of Operations (hr)_ 288.8 _ (usft)_ 1700 - 0000 7.00 STWHIP P 1Q0 WEXIT MILL 3.80" WINDOW IN 4-1/2" PER BAKER 8/13/2017 00:00 - 01:30 1.50 STWHIP P 01:30 - 0300 1.50 STWHIP P 0300 - 0445 1.75 STWHIP P 04:45 - 06:00 1.25 STWHIP P Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths` REP - RATE: 2.89 BPM IN, 2.90 BPM OUT - MUD WEIGHT: 9.00 PPG IN, 9.04 PPG OUT -DWOB: 0-2.0 KLBS -CIRC PRESSURE: 3572 PSI - DWOB FELL OFF AT 10265.32' AND MOTOR WORK - STACK WEIGHT TO MAX 4.5K. MINIMAL MOTOR WORK. STOPAT 10268.24' - STOPAND LET MILL OFF. TAKING20-30 MINUTES TO MILL OFF FROM 4.SK TO 4.OK - 10268.8' STOPPED AND LET MILL OFF SLOWLY, 10,27050 WEXIT MILL 3.80"WINDOW IN 4-1/2" TUBING - RATE: 2.88 BPM IN, 2.88 BPM OUT -MUD WEIGHT: 9.01 PPG IN, 9.0 PPG OUT -DWOB: 2.5-4.5 K -BS - CIRC PRESSURE: 3614 PSI SWAB ON MUD PUMP#1 , SWAB #2 LEAKING. SWAP OVER TO MUD PUMP #2 HAD TO REDUCE RATE. MILL 3.80" WINDOW IN 4-1/2" TUBING - RATE: 2.54 BPM IN, 2.54 BPM OUT - MUD WEIGHT: 9.01 PPG IN, 9.0 PPG OUT - DWOB: 2.5-4.5 KLBS - CIRC PRESSURE: 3169 PSI 10,270.50 WEXIT PERFORM BACKREAMING PASS AT i FPM ABOVE WHIPSTOCK PU WEIGHT 42K RIH WEIGHT 22K 2.55 BPM IN / 2.54 BPM OUT 8.99 PPG IN / 9.04 PPG OUT REAM BACK DOWNATO°. NOISSUES GETS BBL HIVIS SWEEP COMING OUT BIT. 2ND BACKREAMING PASS ATI FPM GEOLOGIST PULLED SAMPLE. METALAND CEMENT ONLY DRY DRIFT WITH NO ISSUES, CONTINUE INTO A DRY TAG OF 10271' PERFORM 10 MIN FLOW CHECK. WELL STATIC LOG TIE IN. NO CORRECTION. 10,270.50 WEXIT - MUD WEIGHT: 8.99 PPG IN, 9.02 PPG OUT - RATE: 3.10 BPM IN, 2.60 BPM OUT - VERIFY TRSSSV CONTROL LINE PRESSURE OF 4800# -SLOWDOWN THROUGH SSSV 10,270.50 WEXIT MONITOR WELL FOR 10 MINUTES AT BHA: STATIC -POWERDOWN - INJECTOR OFF: 05:00 - LAY DOWN BHA #1 - GUAGE WINDOW MILL / 3.80" GO, 3.79" NO G0. - STRING REAMER / 3.79" GO, 3.78" NO GO. Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths` North America -ALASKA - BP Page 4 of 14 Operation Summary Report Common Well Name: L2-21 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/10/2017 End Data: 8/19/2017 X3 -018F3 -C: (2,840,469.00 ) Project: Lisburne Site: Lis DS 02 Rig Contractor: NABORS ALASKA DRILLING INC. - CLOSE EDC. 39K UP WT, 21 K DOWN. _ P 10,272.50 BPUOI: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) - FOLLOWING THE TIME MILLING PROCEDUREAS LAID OUT IN THE PROGRAM. I Date From -To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ BOTTOM PRESSURE. (usft) - MANAGED PRESSURE DRILLING.... ECD = _ 06:00 - 07:00 1.00 STWHIP P 10,270.50 WEXIT MAKEUP SECOND STAGE WINDOW MILLING WEXIT CONTINUE MILLING WINDOW. NOW MILLING @ 1 FT/HR. - 2.84 BPM IN / 2.85 BPM OUT. 8.99 PPG IN / BHA. 9.04 PPG OUT. - SAMPLE FROM 10,273.6' SHOWS METALAND CEMENT. - MAKEUP NEW MILL, REMOVE STRING -@ 10,274.6' WOE SLOWLY INCREASING. - @ 10,274.9' WOB 3K, ON BOTTOM PRESSURE 4000 PSI.. 350 PSI MOTOR REAMER. WORK. - @ 16:00 HRS, BLED I/A F/ 550 PSI TO 450 PSI, (GAS), THEN SHUT IN AS IT WENT TO FLUID. - ADJUST MOTOR ANGLE TO 2.5 DEGREES. - BLED CIA F/ 325 TO 100 PSI. (GAS). P 10,281.50 WEXIT CONTINUE MILLING @ 1 FT/HR. - OBSERVE WOB DROPPING OFF TO 2.1K, 300 - MAKE UP INJECTOR TO BHA, TEST OTS, 250 - 350 PSI MTR WORK. - WOB CONTINUING TO DROP TO 1.4K. @ 10,275.5'. MTR WORK 250 PSI. 3500 PSI. 07.00 - 0900 2.00 STWHIP P 10,270.50 WEXIT PJSM. RIH W/ WINDOW MILLING BHA. _ PROGRAM. PULLING SAMPLES EVERY 0.5'. P 10,286.50 WEXIT END 1 FPH MILLING. START MILLING 5' OF RATHOLE - SAW GLM @ 8503', PICK UP AND ORIENT TO RATE: 2.79 BPM IN, 2.79 BPM OUT - MUD WEIGHT: 9.05 PPG IN, 9.00 PPG OUT - DWOB: 2.7-3.5 KLBS GET THRU, OK. - CIRC PRESSURE: 3830 PSI - ROP AT 33.5 FPH - WH PRESSURE = 288# / ECD @ 11.03 PPG / -CONTINUE IN HOLE. 09:00 - 09:15 0.25 STWHIP I P 10,270.50 WEXIT LOG TIE IN F/9980'-9901'. -MINUS 51/2'CORRECTION. 0915 - 0945 0.50 STWHIP P 10,270.50 WEXIT CONTINUETORIH. 09:45 - 14:20 4.58 STWHIP 14.20 - 16'.30 2.17 SPI 16'.30 - 2208 5.63 STWHIP .22:08 - 23:30 1.37 STWHIP Printed 9/11/2017 4:13r44PM •RII depths reported in Drillers Depths' - CLOSE EDC. 39K UP WT, 21 K DOWN. _ P 10,272.50 WEXIT COMMENCE MILLING ON WINDOW, (95/8'). - FOLLOWING THE TIME MILLING PROCEDUREAS LAID OUT IN THE PROGRAM. I -HOLDING TF I2-15 DEG RIGHT OF HS. I - 2.82 BPM IN / 2.82 BPM OUT. 3550 PSI FREE SPIN. - 8.99 PPG IN / 9.03 PPG OUT. 3715 PSI ON BOTTOM PRESSURE. - MANAGED PRESSURE DRILLING.... ECD = 11.03 PPG. WOB 0-500 LBS. - WOB UP TO 2.7K BY 10,272.5'. MOTOR WORK =150 PSI. P 10,275.00 WEXIT CONTINUE MILLING WINDOW. NOW MILLING @ 1 FT/HR. - 2.84 BPM IN / 2.85 BPM OUT. 8.99 PPG IN / 9.04 PPG OUT. - SAMPLE FROM 10,273.6' SHOWS METALAND CEMENT. -@ 10,274.6' WOE SLOWLY INCREASING. - @ 10,274.9' WOB 3K, ON BOTTOM PRESSURE 4000 PSI.. 350 PSI MOTOR WORK. - @ 16:00 HRS, BLED I/A F/ 550 PSI TO 450 PSI, (GAS), THEN SHUT IN AS IT WENT TO FLUID. - BLED CIA F/ 325 TO 100 PSI. (GAS). P 10,281.50 WEXIT CONTINUE MILLING @ 1 FT/HR. - OBSERVE WOB DROPPING OFF TO 2.1K, 300 - 350 PSI MTR WORK. - WOB CONTINUING TO DROP TO 1.4K. @ 10,275.5'. MTR WORK 250 PSI. - FIRST SIGN OF FORMATION IN SAMPLES AT 10275.5' -CONTINUE DRILLING AT 1 FPH PER WELL _ PROGRAM. PULLING SAMPLES EVERY 0.5'. P 10,286.50 WEXIT END 1 FPH MILLING. START MILLING 5' OF RATHOLE RATE: 2.79 BPM IN, 2.79 BPM OUT - MUD WEIGHT: 9.05 PPG IN, 9.00 PPG OUT - DWOB: 2.7-3.5 KLBS - CIRC PRESSURE: 3830 PSI - ROP AT 33.5 FPH - WH PRESSURE = 288# / ECD @ 11.03 PPG / .0578 PSI/FTANNULAR FRICTION - IA/ OA PRESSURE = 618#/ 189# Printed 9/11/2017 4:13r44PM •RII depths reported in Drillers Depths' Active datum: KB (M52.00usft (above Mean Sea Level) Date From - To North America - ALASKA - BP Page 5 of 14 Task Operation Summary Report Common Well Name: L2-21 AFE No Event Type: RE-ENTER-ONSHORE (RON) Start Date: 8/102017 End Date: 8/1912017 X3-0181`3-C. (2,840,469.00) Project: Lishume Site: Lis DS 02 Rig Name/No.: CDR-2 Spud Date/Time: 11/12/1985 12:00:OOAM Rig Release: 8/242017 Active datum: KB (M52.00usft (above Mean Sea Level) Date From - To Hrs Task Code NP _ (hr) _ - 23:30 - 00:00 0.50 STWHIP P 8/14/2017 00:00 - 03:30 3.50 STWHIP P 03:30 - 07:15 375 STWHIP P 07:15 - 0830 1.25 STWHIP P 08:30 - 10:00 1.50 STWHIP P T Total Depth Phase Description of Operations (usft) _ 10,286.50 WEXIT PERFORM IST BACKREAMING PASSATI FPH -AS DRILLED 0° TOOLFACE - 37K UP WEIGHT - 100# MOTORWORK SEEN AT TOWS AT 10261 10,286.50 WEXIT REAM WINDOW - PERFORM 3 REAMING PASSESAT 17MIN. SETTING DOWN AT TRANSITION FROM 0° TO 12" ON SECOND STAGE OF WINDOW 10275' ON SECOND PASS DOWN, ALLOW TO START MILLING OFF - PERFORM 3 UP PASSES 15° LOHS TO CLEAN UP -REAM DOWN ATO DEG (AS MILLED) - REAM UPAT: AS MILLED, +15 DEG, -15 DEG - RATE: 2.81 BPM IN, 2.73 BPM OUT - PU: 3.8 KLBS, SO: 19.9 KLBS -ATTEMPT DRY DRIFT - SHUT DOWN PUMPS, DRY DRIFT WINDOW AT 5 DEG ROHS (AS MILLED) - ERRATIC WOB TO BOTTOM STARTING AT 10275' -PICKUP ABOVE WHIPSTOCK. ORIENT 15° ROHS -DRY DRIFT THROUGH WINDOW TO TO WITHOUT THE ERRATIC WOB -RAN THROUGH COMPLETE WINDOW TO TO WITH NO ISSUE DISCUSS RESULTS WITH ODE. DECISION TO CARRY ON WITH BUILD BHA. LAST SAMPLE WAS SAND. 10,286.50 WEXIT PERFORM 10 MIN FLOW CHECK. - 8.95 PPG MUD IN AND OUT, WELL BORE STABLE. - OPEN EDC AND POOH - FLOW CHECK @ SURFACE - WELL BORE STABLE, 8.98 PPG MUD IN AND OUT. - TAG UP AND BREAK OFF INJECTOR. 10,286.50 WEXIT PJSM. BREAK DOWN BHA. - WINDOW MILL SHOW TYPICAL WEAR PATTERN OFA GOOD WINDOW. 3.80"GO, 3.79"NO GO. 10,286.50 WEXIT LITTLE RED ON LOCATION. - RIG UP LITTLE RED. - PRE JOB W/ LITTLE RED - ESTABLISH EXCLUSION ZONES - REVIEW PRESSURE CROSS CHECK LIST WITH REGARD TO PRESSURE TESTING. - EMPHASIS ON GOOD COMMUNICATION AN D Printed 9111/2017 4:13:44PM `Ail depths reported in Drillers Depths' Printed 9111/2017 4:13:44PM `Ail depths reported in Drillers Depths' 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 6 of 14 Operation Summary Report Common Well Name: L2-21 APE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/102017 End Date: 8/19/2017 X3-018F3-C: (2,840.469.00) Prgeot:Lisbume ---- -- -- Site: Lis DS 02 -- --- -_-- _--- Rig Name/No.: CDR-2 Spud DateRme: 11/12/1985 12:00:OOAM Rig Release: 824/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA0000IO90 Active datum: KB @52.00usft (above Mean Sea Level) Date From -To Him Task Code NPT Total Depth Phase Description of Operations _ (hr) _ _ _ _ (usft)__. 10:00 - 12:00 2.00 STWHIP P 10,286.50 WEXIT PRESSURE TEST LINES AS PER LITTLE RED, OK. - INITIAL PRESSURES PRIOR TO PUMPING... I/A= 150 PSI, O/A= 111 PSI. -PRESSURE UP I/A SLOWLY 7O 2750 PSI, 8.3 BBLS DIESEL TO ACHIEVE TEST PRESSURE. - LET PRESSURES STABALIZE FOR 5 MIN, I/A = 2700 PSI. - AFTER 15 MIN, I/A = 2625 PSI. 30 MIN I/A = 2600 PSI. - LITTLE RED CAPTURES DATAAND BLEEDS DOWN I/A, 8 BBLS DIESEL BACK. - TEST IS PASSING TEST. NOTIFY CTD SUPERINTENDENT. _ 12:00 - 12:30 0.50 STWHIP P 10,286.50 WEXIT CREW CHANGE AND RIG DOWN LITTLE RED. 12:30 - 13:15 0.75 DRILL P 10,286.50 PROD1 PJSM, RUN BUILD SECTION BHA IN HOLE AND MAKE UP TO INJECTOR. - 3.1 DEGREE BEND ON MOTOR, 4 1/4" BI CENTER BIT. -PT OTS @250/3500 PSI, OK. _ 13:15 - 16:30 3.25 DRILL P 10,286.50 PROD1 PJSM. CHECK PRESSURE ON SSSV, DOWN TO 3000 PSI IN CELLAR. - PRESSURE UP SSSV TO 4750 PSI. RIH. - SLOW THRU SSSV, It FPM), THRU OK. - CONTINUE IN HOLE SLOWING FOR ALL GLMS. X116:30 - 16:40 0.17 DRILL P 10,286.50 PROD1 LOG TIE IN F/9884'-9906'. -MINUS 4' CORRECTION. _ _ - 44K UP WT, 20K DOWN. 1640 - 1700 0.33 _ DRILL P 10,286.50 PRO01 CLOSE EDC. PUMPS OFF. - RIH SLOWLY THIRD WINDOW W/ 12 DEG ROHS ORIENTATION, (AS MILLED). SMOOTH, DRY TAG @ 10,286. _ 17:00 - 23:00 6.00 DRILL P 10,475.00 PROD? DRILL 4.25" BUILD FROM 10,287' MD TO 10475' - FREE SPIN: 3507 PSI, 2.60 BPM - RATE: 2.65 BPM IN, 2.65 BPM OUT. CIRC PRESSURE: 3507-3727 PSI - MUD WEIGHT: 9.05 PPG IN, 9.02 PPG OUT, ECD: 11.00 PPG AT WINDOW. CHOKE PRESSURE= 279# - ROP: 20-50 FT/HR, WOB: 1.2-2.5 KLBS TOOK A 3 BBL LOSS AT 10305'. SLOWLY HEALED FROM 25 BPH TO 2 BPH LOSS RATE. 23:00 - 23:30 0.50 DRILL P 10,475.00 PROD? PERFORM 200' BHA WIPER RATE: 2.63 BPM IN, 2.42 BPM OUT. 40K PU WEIGHT. - MUD WEIGHT: 9.04 PPG IN, 9.00 PPG OUT, ECD: 10.98 PPG AT WINDOW. CHOKE PRESSURE=304# 23.30 - 00.00 0.50 DRILL P 10,479.00 PROD1 DRILL4.25" BUILD FROM 10475' - FREE SPIN: 3700 PSI, 2.80 BPM - RATE: 2.81 BPM IN, 2.67 BPM OUT. CIRC PRESSURE: 3700-3727 PSI - MUD WEIGHT: 9.04 PPG IN, 9.00 PPG OUT, ECD: 11.00 PPG AT WINDOW. WELLHEAD PRESSURE= 285# - ROP: 2050 FT/HR, WOB: 1.2 -2.5 KLBS 'All depths reported in Drillers Depths' Common Well Nam: 1.2-21 Event Type: RE-ENTER- ONSHORE (RON) Rig Name/No.: CDR -2 North America - ALASKA - BP Operation Summary Report Start Date: 8/10/2017 End Date: 8/19/2017 Site: Lis DS 02 - Spud Date/Time: 11/12/1985 12:00:OOAM Page 7 of 14 AFE No X3 -018F3 -C: (2,840,469.00) Rig Release: 8/24/2017 Active datum. KB @52.00usft (above Mean Sea Level) Date From - To Hm Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 8/15/2017 00:00 - 04:30 4.50 DRILL P 10,800.00 PROD1 DRILL4.2S BUILD FROM 10479.' MD to 10800 - FREE SPIN: 3300 PSI, 2.60 BPM - RATE: 2.60 BPM IN, 1.97 BPM OUT - MUD WEIGHT: 8.90 PPG IN, 8.99 PPG OUT, ECD: 11.00 PPG - ROP: 30 FT/HR, WOB: 1.5-2.5 KLBS - WENT ON LOSSES OF 3540 BPH WHEN DRILLING THROUGH 14N. (10497') - DISCUSS WITH ODE OF BACKING ECD'S . BACK ECD OFF TO 10.4 PPG. - LOSSES 10-12 BPH. ROP BELOW THE 14N AVERAGE 113-120 FPH 04:30 - 06:00 1.50 06:00 - 09:15 3.25 DRILL P DRILL P i 0915 - 09:30 0.25 DRILL P 09:30 - 13:45 4.25 DRILL P Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' 2.60 BPM IN 12.52 BPM OUT 8.94 PPG IN /8.93 PPG OUT WIDE OPEN CHOKE WITH 10.45 PPG ECD AT _ WINDOW. 10,805.00 PROD1 PERFORM PERFORM LONG WIPER TRIP TO WINDOW FROM 10,805' MD - RATE: 2.61 BPM IN, 2.29 BPM OUT. CIRC PRESSURE: 3223 PSI - LOG DOWN FOR TIE-IN FROM 9880' TO 9900' MD (FORMATION) WITH +2.5' CORRECTION - LOG CCL DOWN F/ 10,200' - 10,360'. - RBIH THRU WINDOW, 12 DEG ROHS ORIENTATION, NO BOBBLES. RUN BACK TO BOTTOM. _ 10,938.00 PROD1 DRILL 133' BUILD FROM 10,805" MD TO 10,938' MD - FREE SPIN: 3250 PSI, 2.64 BPM - RATE: 2.64 BPM IN, 2.60 BPM OUT. CIRC PRESSURE: 3425 - 3550 PSI - MUD WEIGHT: 8.9 PPG IN, 8.97 PPG OUT, ECD: 10.52 PPG - ROP: 50 FT/HR, WOB: 1 -2 KLBS 10,938.00 PROD? BHAWIPER. - 2.6 BPM / 3250 PSI. - 42K UP WT, 18K DOWN. 10,990.00 PROD? DRILL 52' BUILD FROM 10,938' MD TO 10,990' MD (TD OF BUILD) - FREE SPIN: 3255 PSI, 2.64 BPM - RATE: 2.64 BPM IN, 2.60 BPM OUT. CIRC PRESSURE: 3425 -3550 PSI - MUD WEIGHT: 8.9 PPG IN, 8.97 PPG OUT, ECD: 10.52 PPG - ROP: 10 - 25 FT/HR, WOB: 1 - 2 KLBS - ENCOUNTERED A FAIR AMOUNT OF SHALE IMBEDDED IN ZONE 1A DURING THIS SECTION. - PUMPED 10 BBLS EACH LO / HI VIS SWEEP AROUND, SWEEP OUT OF BIT @ 10,975'. - LOOKED LIKE WE WERE MAYBE GETTING CLEAR OF THAT SHALE ZONE @ 10,980'. Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' North America - ALASKA- BP AFE No X3 -018F3 -C: (2,840,469.00) BPUOI: USA00001090 Page 8 of 14 Date From- To Operation Summary Report Common Well Name: 12-21 Code Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/102017 End Date: 8/19/2017 Description of Operations Site: Lis D502 Project: Lisburne Rig Name/No.: CDR -2 Spud DateRme: 11/12/1985 12:00:OOAM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB 052.00usft (above Mean Sea Levell AFE No X3 -018F3 -C: (2,840,469.00) BPUOI: USA00001090 Page 8 of 14 Date From- To Ars Task Code NPT Total Depth Phase Description of Operations (hr) - _ _ (usft) 13:45 - 16:30 2.75 DRILL P 10,990.00 PROD? WIPER TRIP TO WINDOW PUMPING MAX RATE. -3 BPM IN/ 2.8 BPM OUT. 3800 PSI CIRC PRESSURE. - DID NOT SEE SIGNIFICANT INCREASE IN CUTTINGS W/ SWEEP BACK - PULL TO 10,300' AND RUN BACK IN, DECREASE RATE TO 1.5 BPM. - READY TO DISPLACE TO 9.8 PPG MUD, MT TRUCK IS 10 MIN OUT. - MT WAS ORDERED WELL BEFORE NOON, (11.15), ROADS ARE VERY BAD. 16:30 - 20:00 3.50 DRILL P 10,990.00 PROD1 PULL THROUGH WINDOWAND OPEN EDC. POOH, CONTINUE PUMPING 9.8# FLUID TO SURFACE MAINTAINING 10.5# AT WINDOW. SLOW DOWN PULLING PAST JEWELRY. 20:00 - 21:00 100 DRILL P 10,99000 PROD1 LD BHA..., OBSERVED I MONITOR WELL FOR 10 MINUTES AT BHA: STATIC - CLOSE EDC, POWER DOWN -INJECTOR OFF: 20:10. HADSOME DIFFICULTY WORKING HIGH -BEND MOTOR THROUGH TREE. - BIT GRADE IS 1-2. 2100 - 2130 0.50 BOPSUR P 10,990.00 PROD1 PERFORM FUNCTION TEST OF BOPS. 2130 - 2230 1.00 DRILL P 10,990.00 PROD1 MAKE UP 4.25" DRILLING BHA#4 - PICK UP 2-718"' ULS MOTOR (0.9 DEGAKO) 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 JECTOR ON: -INJECTOR ON: 22:00 22:30 - 00:00 1.50 DRILL P 10990.00 1 PROD? RIH WITH 4.25'DRILLING BHA#X4 8/16/2017 0000 - 0255 2.92 DRILL 02'.55 - 0600 3.08 DRILL - RATE: 0.89 BPM IN, 1.31 BPM OUT. CIRC PRESSURE: 1,540 PSI - MUD WEIGHT: 9.74 PPG IN, 9.83 PPG OUT - USE MPD CHOKE TO KEEP 10.5 PPG AT THE WINDOW. P 10,990.00 PROD1 CONTINUE RIH WITH BHA#4. - LOG TIE IN, MINUS 412' CORRECTION. - CONTINUE IN, THRU WINDOW W/ 12 DEG ROHS ORIENTATION. - STARTING NEW MUD DOWN THE COIL. - WELL BORE CLEAN, TAG UP @ 10,989'. - 40K UP WT, 17K DOWN Wr. P 11,033.00 PROD1 DRI LL 4.25" LATERAL FROM 10,989'MD TO 11,033' MD 8636.6' TVD - FREE SPIN: 3475 PSI, 2.98 BPM - RATE: 2.98 BPM IN, 2.97 BPM OUT. CIRC PRESSURE: 3550-3750 PSI - MUD WEIGHT: 8.85 PPG IN, 8.79PPG OUT, ECD: 10.55 PPG - ROP: 10 - 25 FT/HR, WOB: 2 - 3 KLBS - GEO INFORMS US IT IS LOOKING LIKE Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' Commn Well Name: 12-21 Event Type: RE-ENTER- ONSHORE(RON) North America - ALASKA - BP Page 9 of 14 Operation Summary Report AFE No Start Date: 8/102017 End Date: 8/19/2017 X3 -018F3 -C:(2,840,469,00) Rig Name/No.: CDR -2 Spud DateTme: 11/12/1985 12:00:00AM Rig Release: 8/242017 Dale From -To I Him __ _�hr) 06:00 - 1715i 11.2; 17:15 - 19:00 1.75 19:00 - 20:45 1.75 23:30 - 00:00 0.50 8/17/2017 00:00 - 02:30 2.50 Task - 2145 1.00 ISI 120:45 2145 - 23:00 1.25 23:00 - 23:30 0.50 23:30 - 00:00 0.50 8/17/2017 00:00 - 02:30 2.50 Task Code NPT Total Depth (usft) Phase DRILL P 11,128.00 PROD? DRILL N 11,128.00 PROD? DRILL P r 11,188.00 PROD1 DRILL N 11,210.00 PRODI T DRILL P 11,210.00 PROD? DRILL - P 11,210.00 PROD1 DRILL P 11,210.00 PROD? DRILL P 11,353.00 PROD1 Printed 9/1112017 4:13:44PM •AII depths reported in Drillers Depths' Description of Operations DRILL 4.25" LATERAL FROM 11,033' MD TO 11,128'MD - FREE SPIN: 3,400 PSI, 2.80 BPM I- RATE:2.85 BPM IN, 2.66 BPM OUT. CIRC PRESSURE: 3,320-3,500 PSI i- MUD WEIGHT: 8.81 PPG IN, 8.86 PPG OUT, ECD: 10.56 PPG - ROP: 5 - 30 FT/HR, WOB: 1 -4 KLBS -AT 11,110 FT PUMP 10 BBLS LO / HI VIS 'SWEEPSAROUND. -SWEEPS DONT BRING BACKANY EXCESS CUTTINGS. - USE MPD CHOKE TO HOLD 10.50 PPG AT WINDOW. SWAB ON #2 PUMP WASHES OUT, PULL TO WINDOW FOR REPAIR. PULL THROUGH WINDOW AND OPEN EDC. MAINTAIN 10.5 PPG AT WINDOW. _ DRILL 4.25" LATERAL FROM 11,128' MD TO 11,188'MD - FREE SPIN: 3,200 PSI, 2.83 BPM - RATE: 2.83 BPM IN, 2.78 BPM OUT. CIRC PRESSURE: 3,200-3,500 PSI - MUD WEIGHT: 8.73 PPG IN, 8.88 PPG OUT, ECD: 10.55 PPG - ROP: 10 - 80 FT/HR, WOB: 1 - 4 KLBS - USE MPD CHOKE TO HOLD 10.50 PPGAT WINDOW. - DRILLTO 11,188' - AT 11,188' DIFFERENTIALLY STUCK. - DISCUSS WITH ODE, RELAX ECD DOWN TO 97 PPG, PULL 82KAND PIPE IS FREE._ - DRILL TO 11,210' PERFORM WIPER TRIP TO FROM 11,210' MD TO 10,700' MD. - RATE: 2.70 BPM IN, 2.50 BPM OUT. CIRC PRESSURE:3,300 PSI - REDUCE PUMP TO 1.5 BPM AND KEEPAS DRILLED TF THROUGH LONG SHALE INTERVAL. - SLIGHT OVERPULLS (3-5K) COMING UP, STACK WT ONCE GOING DOWN AT 11,030'. DRILL 4.25' LATERAL FROM 11,210' MD TO 11,300- MD DRILL4.25" LATERAL FROM 11,300' MD TO 11,353- MID - FREE SPIN: 3,150 PSI, 2.74 BPM - RATE: 2.75 BPM IN, 2.53 BPM OUT. CIRC PRESSURE: 3,200-3,400 PSI - MUD WEIGHT: 8 76 PPG IN, 8.87 PPG OUT, ECD: 10.59 PPG - ROP: 80 FT/HR, WOB: 1 -2 KLBS - USE MPD CHOKE TO HOLD 10.50 PPG AT WINDOW. - AT 11,310' PUMP 10 BBLS LO / HI VIS SWEEPSAROUND - CONDUCT FREQUENT SHORT PICKUPS WHENEVER WEIGHT DRILLS OFF. North America -ALASKA - BP Operation Summary Report Common Well Name: 1-2-21 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/102017 End Date: 8/19/2017 Project: Lisoume SBe: Lis DS 02 AFE No (2,840,469.00 ) Page 10 of 14 ...a. --- -_..__.__ _1- _-_._.._. _-_.___----_-__ _-______. __..__.. Rig Contractor: NABORS ALASKA DRILLING INC. BPU01: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) PRESSURE: 3615-3700 PSI Date From -To HIM Task Code NPT Total Dept Phase Description of Operations _ (hr) _ _ (usft) _ _ 02:30 - 04:30 2.00- DRILL P 11,353.00 FIRM PERFORM LONG WIPER TRIP TO WINDOW FAULT IS AROUND HERE SOMEWHERE. FROM 11,353' MO STAYING FLAT TO ENCOUNTER FAULT @ 90 - SWEEPS RETURN ABOUT 10-20% EXCESS DEGREES. _ CUTTINGS. 11,604.00 PROD1 PERFORM 150' WIPER - RATE: 2.70 BPM IN, 2.34 BPM OUT. CIRC -NO ISSUES. 11,611.00 PROW PRESSURE: 3,200 PSI MD (8620' TVD) - REDUCE PUMP RATE AND KEEPAS DRILLED - FREE SPIN: 3150 PSI, 2.9 BPM TF GOING BOTH WAYS THROUGH SHALES. PRESSURE: 3475 PSI - LOG DOWN FOR TIE-IN FROM 10,280'(RA - MUD WEIGHT: 2.84 PPG IN, 2.92 PPG OUT, TAG) WITH +9' CORRECTION _ - CLEAN PASS TO BOTTOM. 04:30 - 06:30 I 2.00 DRILL P 11,508.00 PROD1 DRILL 4.25" LATERAL FROM 11,353' MOTO - HAVE 10 BBLS EACH LO/HI VIS SWEEP OUT 11 508' MD AT BIT AND CHASE UP HOLE. - FREE SPIN: 3,200 PSI, 2.75 BPM -TIE IN TO RA TAG, ADD 2' CORRECTION - RATE: 2.75 BPM IN, 2.69 BPM OUT. CIRC _ 42K UP Wt, 19K DOWN. 11,798.00 PROD? PRESSURE: 3,200 - 3,550 PSI 11,798' MD (8616'TVD) - MUD WEIGHT: 8.78 PPG IN, 8.83 PPG OUT, - FREE SPIN: 3450 PSI, 2.9 BPM ECD: 10.60 PPG PRESSURE: 3650- 3850 PSI - ROP: 50 FT/HR, WOB: 1 - 3 KLBS 06:30 - 06:45 06:45 - 08:00 0800 - 0830 08:30 09:00 0.25 DRILL P 11,508.00 PROD1 PERFORM 150' WIPER TRIP. NO ISSUES. 1.25 DRILL P 11,604.00 PROD1 DRILL 96' LATERAL FROM 11,508' MD TO 0.50 DRILL P 0.50 DRILL P 09'.00 - 10'.15 1.25 DRILL P 10.15 - 14'.45 450 DRILL P Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' .11,604' MD (8620' TVD) - FREE SPIN: 3270 PSI, 2.7 BPM - RATE: 2.71 BPM IN, 2.65 BPM OUT. CIRC PRESSURE: 3615-3700 PSI - MUD WEIGHT: 8.83 PPG IN, 8.93 PPG OUT, ECD: 10.61 PPG -ROP: 70 FT/HR, WOB: 2-3 KLBS VVr TRANSFER BECOMING PROBLEMATIC... FAULT IS AROUND HERE SOMEWHERE. STAYING FLAT TO ENCOUNTER FAULT @ 90 _ DEGREES. _ 11,604.00 PROD1 PERFORM 150' WIPER -NO ISSUES. 11,611.00 PROW DRILL TLATERAL FROM 11,604' MD TO 11,611' MD (8620' TVD) - FREE SPIN: 3150 PSI, 2.9 BPM - RATE: 2.9 BPM IN, 2.81 BPM OUT. CIRC PRESSURE: 3475 PSI - MUD WEIGHT: 2.84 PPG IN, 2.92 PPG OUT, ECD: 10.65 PPG - ROP: 15 FT/HR, WOB: 1-3 KLBS - LOSS RATE 5 - 7 BPH 11,611.00 PROD? PERFORM LONG WIPER TRIP TO WINDOW. - HAVE 10 BBLS EACH LO/HI VIS SWEEP OUT AT BIT AND CHASE UP HOLE. - 2.9 BPM / 3300 PSI. -TIE IN TO RA TAG, ADD 2' CORRECTION _ 42K UP Wt, 19K DOWN. 11,798.00 PROD? DRILL 4.25" LATERAL FROM 11,611' MD TO 11,798' MD (8616'TVD) - FREE SPIN: 3450 PSI, 2.9 BPM - RATE: 2.9 BPM IN, 2.84 BPM OUT. CIRC PRESSURE: 3650- 3850 PSI - MUD WEIGHT: 8.92 PPG IN, 8.88 PPG OUT, ECD: 10.71 PPG - ROP: 90 - 100 FT/HR, WOB: 2 - 3.5 KLBS - FAULT @ 11,620', RUBBLE TO 11,720- - INTEND TO LEVEL OUT @ 8617' TVD. Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' North America -ALASKA - BP Page 11 of 14 Operation Summary Report Common Well Name: 1-2-21 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/10/2017 End Date: 8/19/2017 X3 -018F3 -C: (2,840,469.00 ) Project: Lisburne Site: Lis DS 02 Rig Name/Nc.: CDR -2 Spud Date/Time: 11/12/1985 12:00:OOAM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPU01: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) _ Data From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) - .._ - - _ (usft) 14:45 - 16:15 1.50 DRILL N 11,796.00 PROD1 SWABOUT ON#1 PUMP. - POOH TO 4 1/2" PUMPING 1.5 BPM. - REPLACE SWAB AND RIH 16:15 - 18:00 1.75 DRILL P 18:00 - 00:00 6.00 DRILL P 8/18/2017 0000 - 0430 4.50 DRILL P 04:30 - 06:00 1.50 DRILL P Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' - TIE IN @ RA TAG, ADD 2' CORRECTION. - RUN TO BOTTOM, NO ISSUES IN OR OUT ON THIS OPERATION, HOLE IS SMOOTH. _ 11,891.00 PROD1 DRILL 4.25" LATERAL FROM 11,798'MD TO 11,891' MD (8615' TVD) - FREE SPIN: 3450 PSI, 2.87 BPM RATE: 2.91 BPM IN, 2.87 BPM OUT. CIRC PRESSURE: 3,380-3,600 PSI - MUD WEIGHT: 8.86 PPG IN, 8.93 PPG OUT, ECD: 10.71 PPG - ROP: 80 - 100 FT/HR, WOBA - 3 KLBS -LOSS RATE 3-4 BPH. - AT 11,890' PUMP 10 BBLS LO / HI VIS SWEEPSAROUND - SWEEPS BRING BACK AROUND 10 - 20% EXCESS CUTTINGS 11,980.00 PROD1 DRILL 4.25"LATERAL FROM 11,891'MD TO 11.980' MD (8614' TVD) - FREE SPIN: 3,380 PSI, 2.88 BPM .- RATE: 2.89 BPM IN, 2.88 BPM OUT. CIRC PRESSURE: 3,380-3,550 PSI - MUD WEIGHT: 8.86 PPG IN, 8.91 PPG OUT, ECD: 10.64 PPG -ROP: 50- 100 FT/HR, WOB: 1 -3 KLBS -CONDUCT 100 FT WIPERS WHENEVER DRILLING SLOWS DOWN. - BLEED IA FROM 1090 PSI TO 860 PSI, BLEED OA FROM 490 PSI TO 170 PSI. 12,080.00 PROD? DRILL 4.25" LATERAL FROM 11,980'MD TO 12,080' MD - FREE SPIN: 3,400 PSI, 2.87 BPM - RATE: 2.86 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3,380 - 3,800 PSI - MUD WEIGHT: 8.88 PPG IN, 8.94 PPG OUT, ECD: 10.63 PPG - ROP: 10 - 50 FT/HR, WOB: 1 - 4 KLBS - HAVE ENCOUNTERED ANOTHER LONG SHALE ZONE FROM 11,900' ONWARDS. -AT 12,060' PUMP 10 BBLS LO / HI VIS SWEEPSAROUND. 12,096 00 PROD1 DRILL 4.25" LATERAL FROM 12,080' MD TO 12,096' MD (8609' TVD) - FREE SPIN: 3,200 PSI, 2.67 BPM - RATE: 2.68 BPM IN, 2.64 BPM OUT. CIRC PRESSURE: 3,200-3,300 PSI - MUD WEIGHT: 8.89 PPG IN, 8.97 PPG OUT, ECD: 10.71PPG - THIS IS THE SAME SHALE WE WERE IN EARLIER IN THE WELL. - CLIMBING TO GET OUT OF IT. Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' North America -ALASKA - BP Operation Summary Report Common Well Name: 1-2-21 Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/10/2017 End Date: 8/19/2017 Project: Lisburne Site: Lis DS 02 AFE No (2,840,469.00) Page 12 of 14 1 Hig Name/No.: GUN -2 Spud Date/Time: 11/12/1985 1200:00AM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001090 Active datum: KB @52.00usB (above Mean Sea Level) Date From - To HimTask Code NPT Total Depth Phase Description of Operations (hr) (usR) _ 06:00 - 09:00 3.00 DRILL P 12,23200 PROD1 DRILL 4.25" LATERAL FROM 12,080' MD TO 12,237' MD (8609' TVD) - FREE SPIN: 3,400 PSI, 2.67 BPM - RATE: 2.8 BPM IN, 2.74 BPM OUT. CIRC PRESSURE: 3,600-3,750 PSI - MUD WEIGHT: 8.89 PPG IN, 8.97 PPG OUT, ECD: 10.71PPG - THIS IS THE SAME SHALE WE WERE IN EARLIER IN THE WELL. - EXPERIENCING SOME WT TRANSFER _ ___ ___ ISSUES. 09:00 - 09:304 0.50 DRILL P 12,23200 PROD1 WIPER TRIP TO 11,850'. -TROUBLE GETTING BACK DOWN. - STACK OUT 7X IN AREAAROUND 11,930'. - (SAMPLE SHOWED 15% KAVIK FROM 11,950') 09:30 - 10:00 0.50 DRILL P 12,270.00 PROD1 DRILLTO 12,270'. 10:00 - 13:45 -- 3.75 DRILL P — 12,270.00 TSI PROD1 LONG WIPER TRIP. - 10 BBLS LO VIS / 10 BELS HI VIS SWEEP OUTAT BIT. - POOH, PUMPING HIGH RATE. - SLOWING PUMPS TO 1.45 BPM WHEN PULLING THRU SHALES. - NO OVERPULLS OR HANGUPS. - PUMPS OFF THRU WINDOW, SLIGHT li li BOBBLE THERE.. 2-3K FOR JUSTA SEC. - THRU WINDOW, OPEN EDC, BRING ON PUMPS TO 3.4 BPM - PULL TO 9500' AND OBSERVE 50% INCREASE IN CUTTINGS BACK W/ SWEEP. - TIE IN W/ GAMMA, ADD 8' CORRECTION. - BACK DOWN THRU WINDOW Q 12 DEG ROHS ORIENTATION. - VERY SLIGHT BOBBLE GOING THRU. OK - RBIH PUMPING 1.45 BPM, HOLE IS CLEAN, NO SET DOWNS. 1345 - 2000 6.25 DRILL P 12,405.00 PROD1 DRILL 4.25" LATERAL FROM 12,270' MD TO 12,575' MD (8586' TVD) - FREE SPIN: 3,470 PSI, 2.67 BPM - RATE: 2.77 BPM IN, 2.71 BPM OUT. CIRC PRESSURE: 3,500 — 3,625 PSI - MUD WEIGHT: 8.93 PPG IN, 8.91 PPG OUT, ECD: 10.70PPG - ROP 80 - 100 FPH. GOOD WT TRANSFER SINCE LONG WIPER. - LOSS RATE 4 - 5 BPH. -AT 12,470' PUMP 10 BBLS LO / HI VIS SWEEPSAROUND. - OCN SENT IN FOR APPROVAL TO EXTEND TO TO 12,775'. - PULL 300 FT WIPER TRIP FROM 12,560' CLEAN PASS UP AND DOWN. Printed 9/11/2017 4:13:44PM *At depths reported in Drillers Depths' Printed 9/11/2017 4:13:44PM *All depths reported in Drillers Depths' North America - ALASKA - BP Page 13 of 14 Operation Summary Report Common Well Name: L2-21 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/10/2017 End Data: 8/19/2017 X3-018F3C: (2,841 Project: Lisburne Site: Lis DS 02 Rig Name/No.: CDR -2 Spud DateRime: 11/12/1985 12:00:00AM Rig Release: 8/24/2017 Rig Contractor. NABORS ALASKA DRILLING INC. BPUOI: USA00001090 Active datum: KB @52.001(above Mean Sea Level) Date From - To Him Task ! Code NPT Total Depth Phase Description of Operations 20.00 - 23:00 3.00 '', DRILL P 12,630.00 PROD1 DRILL4.25" LATERAL FROM 12,575' MDTO 12,630' MD (8579' TVD) '- FREE SPIN: 3,470 PSI, 2.84 BPM - RATE: 2.84 BPM IN, 2.82 BPM OUT. CIRC PRESSURE: 3,360-3,600 PSI -MUD WEIGHT: 8.88 PPG IN, 8.96 PPG OUT, ECD: 10.71PPG -ROP 80-100 FPH. '.- OFTEN DIFFICULT TO TURN AROUNDAFTER (PICKUPS. -AT 12,575' PULL 300' WIPER. CLEAN PASS UP AND DOWN. - CONTINUE DRILLING TO 12,630'. 2300 - 00'.00 1.00 DRILL P 12,630.00 PRODi LONG WIPER TRIP TO WINDOW FROM 12,630' MD - RATE: 2.81 BPM IN, 2.63 BPM OUT. CIRC PRESSURE: 3,520 PSI - STILL HAVE NOT MET PAY OBJECTIVES, AS PER GEO. - PUMP 10 BBLS LO / HI VIS SWEEPS .AROUND. 8/19/2017 00:00 - 02'.30 2.50 DRILL P 12,630.00 PROD? CONTINUE WIPER TRIP TO WINDOW. - PULL THROUGH WINDOW AT 0.3 BPM, 12R TF, NO ISSUES. - PULLABOVE WINDOW AND OPEN EDC. -PUMP 3.48/ 3.44 BPM AT 3,480 PSI. - MUD WEIGHT IN / OUT: 8.89 PPG / 8.96 PPG. -SWEEPS BRING BACK AROUND 10 - 20% EXCESS CUTTINGS. - TIE IN DEPTH, CORRECT -7 FT. -CONTINUE WIPER TRIP BACK TO BOTTOM AT 1.54 BPM. - KEEPAS DRILLED TF THROUGH SHALES. - SET DOWN 2 - 3KAT 11,050' THEN POP THROUGH. 02:30 - 05:3 __.I`___, 30 00 DRILL P 12,663.00 PROD1 DRILL 4.25" LATERAL FROM 12,630'MD TO 12,683' MD (8575' TVD) - FREE SPIN: 3,500 PSI, 2.81 BPM - RATE: 2.82 BPM IN, 2.78 BPM OUT. CIRC PRESSURE: 3,500-3,600 PSI - MUD WEIGHT: 8.88 PPG IN, 8.95 PPG OUT, ECD: 10.71PPG - ROP 80 FPH INITIALLY AFTER WIPER TRIP. -DRILLING GETTING A BIT TOUGHER... WT TRANSFER... - PUMPING A 10 BBLS LO VIS / 10 BBLS HI VIS SWEEPAROUND -SWAB OUT ON#2 MUD PUMP. _ 05:30 - 06:15 0.75 DRILL P 12,663.00 PROD? POOH TO WINDOW F/ SWAB REPLACEMENT ON #2 MUD PUMP. -WHILE POOH WELL IS OFFICIALLY TD -D 12,663' UNCORRECTED DEPTH. SWAB OUT ON #2 MUD PUMP._ 06:15 - 08:30 1 2.25 DRILL N 12,663.00 PROD1 PULL TO WINDOW, REPLACE SWAB. - PUMPING 1.5 BPM DUE TO (1) PUMP. - RBIH, A FEW BOBBLES BUT NOTHING SIGNIFICANT SEEN. - TIE IN, ADD 3' CORRECTION. TAG @ 12,663' CORRECTED TD DEPTH. 06:30 - 0940 1.17 DRILL P 12,663.00 PROD? - PUMP 10 BBLS LO VIS AND 15 BBLS HI VIS SWEEP. Printed 9/11/2017 4:13:44PM *All depths reported in Drillers Depths' Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' North America - ALASKA - SP Page 14 of 14 Operation Summary Report Common Well Name: L2-21 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 8/102017 End Date: 8/19/2017 X3 -018F3 -C: (2,840,469.00) Project: Lisbume Site: Lis DS 02 Rig Name/No.: CDR -2 Spud Date/Time: 11/12/1985 12:00:OOAM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) Date From -To Hrs Task Code NPT Total Depth Phase Description of Operations — (hr) (usft) _ .09:40 - 12:50 3.17 DRILL P 12,663.00 PRODI - LOSTA SWAB ON # 1 PUMP, REPAIR SAME W/ POOH TO WINDOW. -THRU WINDOW, 12 DEG ROHS, SMALL 1 -2K BOBBLE AND THRU OK - OPEN EDC AND PUMP 3.5 BPM TO SURFACE. - TAG STRIPPER -60% INCREASE IN CUTTINGS WITH SWEEP BACK. 12:50 - 17:00 4.17 DRILL P 12,663.00 PRO01 - RBIH. CLOSE EDCAT WINDOWAND JOG THRU WINDOWW/110-120 ROHS TF, OK. -CONTINUE TO BOTTOM, SET DOWN A FEW TIMES 12,000'- 12,080'. ADJUST TOOL FACE AND THRU OK. _ - TAG TD 12,663'. 1700 - 21:00 4.00 DRILL P 12,663.00 PRODI LAY IN LINER PILL WITH BEAD, POOH. CLEAN PASS TO WINDOW. PULL THROUGH WINDOW AND OPEN EDC. POOH, FLAG PIPE AT 7,500' AND 9,900' EOP. 21.00 - 22:00 1.00 DRILL P 12,66300 PROD1 MONITOR WELL FOR IO MINUTES AT BHA: STATIC - CLOSE EDC, POWER DOWN - INJECTOR OFF: 21:20 - L/D BHA, BIT IS 2-2. - SWITCH TO CON EVENT FOR THIS WELL Printed 9/11/2017 4:13:44PM 'All depths reported in Drillers Depths' North America -ALASKA - SP Page i of 9 Operation Summary Report Common Well Name: L2-21 AFE No Event Type: COM- ONSHORE (CON) Start Date: 8/19/2017 End Date: 824/2017 'X3 -018F3 -C: (1,493,311.00 ) Project: Lisburne Site: Lis DS 02 Rig Name/No.: CDR -2 Spud Date/Time: 11/12/1985 12:00:00AM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) Date From - To His Task Code NPT Total Depth Phase Description of Operations (hr) (usft) _ 8/19/2017 22:00 - 00:00 2.00 CEMT P 12,683.00 RUNPRD PREP RIG FLOOR TO RUN LINER. RIG UPAND INSPECT TONGS. INSPECT AND GREASE TOP DRIVE. INSTALLAND INSPECT ELEVATORS, SLIPS BOWLAND DOG COLLAR. CHECK SAFTEY JOINTAND XO. VERIFY RUNNING ORDER AND PIPE TALLY WITH DRILLER, BTT HAND, WSLAND TOURPUSHER. CONDUCT PJSM FOR MAKING UP LINER WITH NABORS AND BTT HAND, REVIEW PROCEDURE. 8/20/2017 00:00 - 09:30 9.50 CEMT P 12,663.00 RUNPRD RUN 2 -7/8X3 -1/4X3 -12,L-80 LINER AS PER Printed 9/11/2017 4:14:13PM *AII depths reported in Drillers Depths' I APPROVED LINER SUMMARY. - FILL PIPE EVERY 5 JTS - LOSS RATE 2- 3 BPH W/ RUNNING IN j HOLE. - SERVICE DUAL FLOATS AND PRESSURE TEST @ 4500 PSI, OK. - MAKE UP INJECTOR AND PT OTS @250/ 3500 PSI, OK. 09:30 - 10:30 1.00 CEMT P 12,663.00 i RUNPRD RIH W/ LINER ON 2 3/8" COIL. -.42 BPM/ 1575 PSI INITIAL CIRC PRESSURE. - VERIFY PRESSURE ON SSSV. -.30 BPM/1500 PSI - @ 4500', DOWN WT = 12K LBS. — y__ _ -6400'1.24 BPM /1410 PSI/12.7K DOWN WT. 10:30 - 12:00 1.50 CEMT P 12,663.00 RUNPRD CONTINUE IN HOLE W1 LINER. - 95 FPM RUNNING SPEED. - @ 8009, 17.5 K DOWN WT, .31 BPM @ 1475 PSI. -LOSING FLUID W/ RUNNING IN, (25 BPH), SLOW RUN IN SPEED TO 60 FPM. - @ 10,000' BIT DEPTH, 20.5K DOWN WT, .22 BPM @ 1400 PSI. - @ 10,020', SEE FLAG, MINUS 9', CORRECT TO 10,011'. '- UP WT 49K, DOWN WT 22K, (PUMPS OFF). - SHUT DOWN PUMPS ABOVE WINDOWAND THRU WITHOUT A BOBBLE. - BRING ON PUMPS TO MINIMUM RATE .....3 BPM. - DRIVE ON THRU BUILD SECTION WITHOUT SEEING ANY RESISTANCE. 35-40 FPM. 12:00 - 16:00 4.00 CEMT P 12,663.00 RUNPRD CONTINUE TO RUN LINER IN OPEN HOLE. - BEGINNING TO SEE RESISTANCE @ 11,360'. - HAVING TO WORK PIPE REGULARLY NOW. - UP WT, COMING FREE AROUND 58 - 59K. - DOWN WT 17K. SEEING THE OCCASIONAL OVERPULL TO 65K. - SPENT A LITTLE TIME @ 11,750', WORK DOWN USING VARIOUS TECHNIQUES. - VARIED THE PUMP SPEEDS UP TO 2 BPM WHEN ON BOTTOM, FOR SHORT PERIODS OF TIME. - WORK DOWN TO 11, 940 - 11,950'. (PARTICULARLY BAD SECTION OF SHALE) Printed 9/11/2017 4:14:13PM *AII depths reported in Drillers Depths' North America - ALASKA - SP Page 2 of 9 Operation Summary Report Common Well Name: 1.2-21 - 2200'. 1.33 APE No Event Type: COM- ONSHORE (CON) Start Date: 8/192017 End Date: 8/24/2017 X3 -018F3 -C: (1,493,311.00) Project: Lisburne REPEATEDLY HERE. PICK UP AND PUMP 2 BBLS OUT, SOAK FOR Site: Lis DS 02 10 MIN, STACK AT 11,953'. Rig Name/No.: CDR -2 Spud DateRme: 11/12/1985 12:00:OOAM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. SOAK HERE FOR 15 MIN WHILE KEEPING BPUOI: USA00001090 Active datum: KB @52.00usB (above Mean Sea Level) RIH, STACK OUT IMMEDIATELY AT 11,930'. Date From - To Him Task Code NPT Total Depth Phase Description of Operations (hr) (us8) 116:00 - 17:30 1.50 CEMT P 12,663.00 RUNPRD CONTINUE TO WORK LINER, 11,925'-11,950'. -CONSULT ODE AND AGREE TO MIX/ PUMP 20 BBLS MINERAL OIL. -WORK PIPE AND PREP MINERAL OIL PILL. 17:30 - 19:00 1.50 P 12,663.00 RUNPRD UNSTING FROM LINER AND PICKUP, PUMP LVT AND SPACERS DOWN. WHEN SPACER IS AT SPEAR, LATCH BACKUP AND PUMP LVT OUT TO BIT. PICKUP SLOWLY WHILE PUMPING TO BIT, UP WT IS 53K. TRY TO WORK LINER BACK DOWN TO PREVIOUS DEPTH, STACKING WT. ABLE TO WORK DOWN TO 11,850'. BLEED OFF PUMP FOR EACH PICKUP. 'GS COMES UNLATCHED INADVERTANTLY, RE -LATCH AND CONTINUE WORKING LINER DOWN. 19:00 - 20:40 1.67 CEMT P 12,663.00 RUNPRD WITH 7 BBLS OIL OUT, WORK DOWN PAST 2040 - 2200'. 1.33 CEMT P 22:00 - 00:00 2.00 CEMT P 8/21/2017 0000 - 0300 3.00 03:00 - 06:00 3.00 CEMT P CEMT P Printed 9/11/2017 4+1413PM *All depths reported in Drillers Depths' 11,936'. PICK UP WT AND PUMP 1 BBL OIL OUT, LET IT SOAK 10 MIN. WORK DOWN TO 11,953', STACKING WT REPEATEDLY HERE. PICK UP AND PUMP 2 BBLS OUT, SOAK FOR 10 MIN, STACK AT 11,953'. PICK UP TO 11,916' WHILE PUMPING REMAINING LVT OUT. SOAK HERE FOR 15 MIN WHILE KEEPING 10.5# ECD ON. RIH, STACK OUT IMMEDIATELY AT 11,930'. PICK UPAND TRY TO WORK BACK DOWN. NOT MAKING ANY PROGRESS PAST 11,924'. 12,663.00 RUNPRD PICK UP TO HANGING WEIGHTAND PUMP 1.5 BPM / 2,430 PSI FOR 10 MIN. MAKE ANOTHER RUN, NO PROGRESS. UNSTING FROM LINER AND PICK UP, OPEN EDC. CIRCULATE LVT OUT OF WELL. 12,663.00 RUNPRD PUMP 15 BBLS KCL WATER AHEAD AND BEHIND 20 BBLS LVT. PUMP LEADING EDGE OF SPACER TO EDC THEN STOP AND CLOSE, PICK UP SLOWLY WHILE CIRCULATING LVT TO BIT. WITH LVT OUT START WORKING PIPE DOWN. ABLE TO WORK DOWN TO 12,105' BEFORE RUNNING OUT OF OIL. _ 12,663.00 RUNPRD PUMP LVT OUT OF OPEN HOLE THEN OPEN EDC AND PUMP OUT TO TIGER TANK ONCE LVT IS OUT, PUMP ANOTHER LVT PILL + 15 BBLS KCL WATER SPACERS AHEAD AND BEHIND. CLOSE EDC AND PUMP DOWN TO THE BIT. 12,663.00 RUNPRD WITH LVT AT THE BIT, CONTINUE WORKING LINER DOWN FROM 12,300'. CAN ONLY MAKE PROGRESS BY PUMPING A LITTLE OIL OUT, THEN SHUTTING OFF PUMP AND TRY TO RIH. PICKUP EACH TIME IS AROUND 60K WITH PUMPS OFF. Printed 9/11/2017 4+1413PM *All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 3 of 9 Common Well Name: L2-21 AFE No Event Type: COM- ONSHORE (CON) Start Date: 8/192017 End Date: 8/24/2017 X3 -0181`3-C: (1,493,311.00 ) Site: Lis DS 02 Project. Lisburne Rig Name/No.: CDR -2 Spud DaleRme: 11/12/1985 12:00:00AM Rig Release: 8/24/2017 Active datum: KB @52.00usft (aba Date From -To — - -- 106:00 13:00 13:00 - 16:00 Him Task Code NPT Total Depth Phase Description of Opendons (hr) I__. _-- .. (usft) _ 7.00 CEMT P 12,663.00 RUNPRD NOT MUCH GAINED, PUMPED THIS LVT OOH, 3.00 CEMT P 16:00 - 17:30 1.50 CEMT P 1 UNSTING WHEN LVT IS ALL OUT. -STING OUT OF G PROFILEAND PUMP LVT TO SURFACE @ 2.5 BPM. - SPOT ANOTHER LVT DOWN TO END OF COIL, STING INTO G PROFILE AND PUMP TO BIT. - TIE IN @ FLAG @ 12,411', ADD 7' CORRECTION 1 - WORK PIPEAS BEFORE, PUMPING ABOUT (2) BBLS OUT THE BIT AND WORKING PIPE. - 57K UP WT, PIPE IS FREE, 12K DOWN WT. _ WORK PIPE TO 12,490'. 12,663 00 RUNPRD PJSM. PUMP LVT OUT OF THE OPEN HOLE, 1 1/2 BPM 12700 PSI. - UNSTING AND CHASE LVT PILL UP THE 4 1/2" TBG, 2.87 BPM / 3900 PSI. - LINE UP AND PUMP 15 BELS SPACER, 30 BBLS LVT, 15 BELS SPACER. - STING BACK IN TO G PROFILE W/ G PROFILE SPEAR. - LOSS RATE WHILE PUMPING IN OPEN HOLE @ 1.5 BPM = 42 BPH. (1.5 BPM N_78 BPM OUT) '- PUMP 12 BBLS MINERAL OIL OUT AT BIT. LEAVES US 18 BBLS TO PLAY WITH W1 WORKING PIPE. 12,662.00 RUNPRD BEGIN WORKING PIPE, UP WT 57K, PIPE IS FREE. DOWN WT 12-14K. - PUMPING 1.3 BPM AND WORK PIPE, WENT DOWN PRETTY MUCH WITHOUT STOPPING. - TAG UP @ 12,650' SEVERAL TIMES. TOWN IS GOOD WITH THIS. - UNSTING FROM LINER AND PICK UP HOLE FOR TIE-IN. - FINISH PUMPING REMAINING LVT OUT OF HOLE WHILE TYING IN DEPTH. - PLUS 12' CORRECTION, MAKING TD 12,662', FINALTD DEPTH. - TOP OF LINER @ 10 195'. 17:30 - 19:45 2.25 CEMT P 12,662.00 RUNPRD FLAG PIPE FOR NEXT RUN, POOH. - MUD WEIGHT: 9.72 PPG IN, 9.85 PPG OUT RATE: 1.52 BPM_ IN, 0.94 BPM OUT 19:45 - 20:30 0.75 CEMT P 12,662.00 RUNPRD MONITOR WELL FOR 10 MINUTES AT BHA: 1 STATIC -CLOSE EDC, POWER DOWN - OPEN CT RISER AND INSPECT LAST 50 FT OF CT. -FIND A SPOT WITH 0.132" WALL THICKNESS ABOUT 5 FT ABOVE THE CT CONNECTOR. - INJECTOR OFF: 19:45 L/D BHA. 20:30 - 22:30 2.00 CEMT P 12,662.00 RUNPRD INSTALL CABLEBOOT. PICK UP 2 JTS OF PH6 AND MAKE UP TO WELL, PUMP 324' CABLE SLACK OUT. CUT OFF 324' OF E LINE. CUT OFF CONNECTOR + 10 FT OF CT TO ELIMINATE FLAT SPOTS. INSTALL INTERNAL DIMPLE CONNECTOR, PULL TEST TO 30K IS GOOD. Printed 9/11/2017 4:14:13PM 'AII depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Common Well Name: 1-2-21 AFE No Event Type: COM- ONSHORE (CON) Start Date: 8/19/2017 End Date: 8/24/2017 X3 -018173-C: (1,493,311.00) Site: Lis DS 02 Page 4 of 9 mg wamemo.: wrt-[ apua Uate/ I ime: 11/12/1955 12.00:OOAM Rig Release: 8/24/2017 Rig Contractor: NABORSALASKA DRILLING INC. AFTER REEL VOLUME, BREAK OFF INJECTOR SPUOI: USA00001090 Active datum: KB @52.00usft (above Mean Sea Level) AND RECOVER BALL. 01:20 - 02:20 Date From - To Hrs Task Code NPT Total Depth Phase Description of Operations __ _ _ _ _ (hr). _ (usft) 22:30 - 00:00 1.50 CEMT P 12,662.00 RUNPRD PJSM THEN LAUNCH 5/8" DRIFT BALL. BRING RETAINER TO FLOOR AND CHECK LAUNCH WITH 2,000 PSI AND PUMPA REEL DIMENSIONS. VOLUME. CONDUCT PJSM WITH WFT HAND AND PUMP 3.5 BPM, BALL IS NOT HEARD ROLLING. 8/22/2017 00:00 - 01:20 1.33 CEMT P 12,662.00 RUNPRD BREAKOFF NOZZLE, NO BALL. RUNPRD MAKE UP BHA #6, CEMENT RETAINER. 06:00 - 06:45 0.75 CEMT MAKE EVERYTHING BACK UP, MAKE UP 12,662.00 RUNPRD MAKE UP TO COIL, STAB ON WITH INJECTOR. INJECTOR. QTt�250/3500 PSI, OK. 06:45 - 10:30 LAUNCH 3 TIMES WITH 3,000 PSI, CHASE AT _-PT CEMT P 12,662.00 RUNPRD PJSM. RIH W/ WEATHERFORD RETAINER AND 3.9 BPM. BALL IS HEARD ROLLING. Printed 9/1112017 4:14.13PM 'All depths reported in Drillers Depths' AFTER REEL VOLUME, BREAK OFF INJECTOR AND RECOVER BALL. 01:20 - 02:20 1.00 CEMT P 12,662.00 RUNPRD PREP RIG FLOOR TO RUN 1-1/4" CSH. INSPECT ELEVATORS AND TOP DRIVE. BRING RETAINER TO FLOOR AND CHECK DIMENSIONS. CONDUCT PJSM WITH WFT HAND AND NABORS CREW FOR RUNNING RETAINER. 02:20 06:00 3.67 CEMT P 12,662.00 RUNPRD MAKE UP BHA #6, CEMENT RETAINER. 06:00 - 06:45 0.75 CEMT P 12,662.00 RUNPRD MAKE UP TO COIL, STAB ON WITH INJECTOR. QTt�250/3500 PSI, OK. 06:45 - 10:30 3.75 _-PT CEMT P 12,662.00 RUNPRD PJSM. RIH W/ WEATHERFORD RETAINER AND CEMENTING ASSEMBLY. - FILLING ACROSS THE TOP, ISOLATE COIL VALVE. - TIE IN AT TOL FLAG, PLUS 11' CORRECTION, CORRECT DEPTH. -42K UP WT, 20K DOWN WT. CONTINUE IN THRU LINER. - RUN IN SPEED 40 FPM IN LINER, SMOOTH THRU LINER. - TIE IN AT TO FLAG, ADD 2', CORRECT DEPTH. - TAG LIGHTLY @ 12,649', (FLOAT COLLAR). - 22K DOWN WT, 46K UP WT, PICK UP 7' TO 12,636'. - CHECK REEL, NOTA GOOD POSITION FOR BALL DROP. - PICK UP ANOTHER 8' TO 12,628P. GOOD POSTION FOR BALL DROP. Printed 9/1112017 4:14.13PM 'All depths reported in Drillers Depths' North America - ALASKA- BP Operation Summary Report Common Well Name: 1_2-21 Event Type: COM- ONSHORE (CON) Start Date: 8/192017 End Date: 8/24/2017 --._ ___ - _ . Project: Lisburne Site: Lis—DS- 02 Rig Name/No.: CDR -2 Spud Date/Time: 11/12/1985 12:00:OOAM Rig Contractor: NABORS ALASKA DRILLING INC. Active datum: KB @52.00usft (above Mean Sea L[ Date I From - To Hrs Task Code NPT Total Depth (usft) CEMT P 12,662.00 13:00 - 15:30 2.50 CEMT P 1530 - 16'.00 0.50 CEMT P 16'.00 - 1630 0.50 CEMT P 12,662.00 12,662 00 12,662.00 Page 5 of 9 AFE No X3 -018F3 -C:(1,493,311.00) Rig Release: 8242017 BPUOI: USA00001090 Phase Description of Operations RUNPRD PJSM. DROP 1/2" STEELBALLAND VERIFY PAST LOW TORQUE VALVE. - PERFORM (3) BALL LAUNCH SEQUENCES W) 2500 PSI. -CIRCULATE DOWN COIL (?D 1.11 BPM, 9.8 PPG MUD IN AND OUT. - KEEP THIS RATE AND SHOULD HAVE SEEN BALL HIT @ 61.6 BBLS AWAY. - W/ 70 BBLS AWAY, NO SIGN OF BALL ON SEAT. CONSULT W/ ODE. - CHECK REEL IRON TO VERIFY BALL IS AWAY, OK. - AGREE TO STAY ON MUD AND GO TO HIGHER RATE/ PRESSURE. - PERFORM LAUNCH SEQUENCE W/ 3000 PSI TO ENSURE BALL IS OUT OF THE REEL IRON. - CONTINUE PUMPING @ 1.5 BPM /4000 PSI. SLOW RATE WHEN 53 BBLS AWAY. - SLOW TO 1 BPM / 2600 PSI. W/ 63 BBLS AWAY OBSERVE PRESSURE CLIMB TO 3300 PSI. - SHUT DOWN PUMP AND WAIT, PRESSURE HOLDING @ 3300 PSI. -AFTER ABOUT I-2 MINUTES, OBSERVE PRESSURE DUMP,. (BALL SEAT SHEARED). - SET DOWN 4K, DEPTH METER NOW READING 12,633'.(5- OF TRAVEL TO GET 4K _ �) RUNPRD PJSM. DISPLACE WELL TO 8.5 PPG SLICK KCL. - 1.56 BPM / 2550 PSI, 1.57 BPM IN / 1.19 BPM 9.8 PPG MUD OUT. - 1.55 BPM 8.5 PPG BRINE IN @ 3100 PSI, 1.22 BPM 9.8 PPG MUD OUT. (50 BBLS AWAY) - INCREASE RATE TO 2.3 BPM 8.5 BRINE IN @ 3800 PSI / 1.719.8 PPG MUD OUT. (90 BBLS AWAY). - W/ BRINE AROUND, 2.25 BPM @ 2500 PSI, 2.25 IN / 2.18 OUT. -2 BPM@ 2200 PSI/ 1.5 BPM @1475 PSI 11 BPM @ B00 PSI. RUNPRD PJSM W/SCHLUMBERGER. - REVIEW PRESSURE CROSS CHECK LIST. -PTCEMENTLINES0250/4500 PSI,OK. RUNPRD PRE JOB WITH ALL PARTIES INVOLVED. -IDENTIFY MUSTER AREA, WIND DIRECTION. - EMPHASIZE GOOD COMMUNICATION SKILLS. - REVIEW OF CEMENTING PROGRAM. - REVIEW PRESSURE CROSS CHECK LIST. - ADDRESSALL CONCERNS AND STOP THE JOB IF NECESSARY. Printed 9/11/2017 4*14:13PM 'All depths reported in Drillers Depths' Common Wall Name: L2-21 Event Type: COM- ONSHORE (CON) I Rig Name/No.: CDR -2 Active datum: Data North America - ALASKA - BP Operation Summary Report Start Date: 8/19/2017 End Date: 8/24/2017 Site: Lis DS 02 Spud Date/Time: 11/12/1985 12:00:OOAM From - To Hrs Task (hr) 16:30 - 18:00 1.50 CEMT Page 6 of 9 AFE No X3 -018F3 -C: (1,493,311.00 ) Rig Release: 8/24/2017 Code NPT Total Depth Phase Description of Operations (usft) _ P 12,662.00 RUNPRD BATCH MIX CEMENT. CMT WET @ 17:00 HRS. 1800 - 21:30 3.50 CEMT P 2130 - 22'.10 0.67 CEMT P 2210 - 2230 0.33 BOPSUR P 22:30 - 00:00 1.50 CEMT P 8/23/2017 0000 - 0140 1.67 CEMT P 0140 - 03:30 1.83 CEMT P 0330 - 04.00 0.50 PERF P Printed 9/11/2017 4:14:13PM *All depths reported in Drillers Depths' PUMP 5 BBLS KCL AHEAD 2 BPM / 2300 PSI. - PUMP 30 BBLS CEMENT @ 2 BPM 12800 PSI -15.3 PPG, CLASS G, YIELD 1.31 CUBIC FT / SK. - ZERO MICRO MOTION IN WHEN CMT HITS MICRO MOTION. - FCP PUMPING CMT 2 BPM/1900 PSI. - SWITCH TO RIG PUMP FOR DISPLACEMENT - DISPLACE W/ 59.6 BBLS SIDE EXHAUST PILL 10 BELS EXHAUST AWAY..2 BPM / 2300 PSI, CAUGHT CMT. - W/ 31.7 BBLS DISPLACED, 2 BPM / 3170 PSI. TAKE RETURNS TO DEDICATED PIT. - ZERO MICRO MOTION OUT W/ 31.6 BBLS DISPLACED. - CONTINUE DISPLACING KEEPING MAX PRESSURE AROUND 4000 PSI. - FINAL RATE 1.4 BPM /4000 PSI. DISPLACED A TOTAL OF 59.7 BBLS, LEAVING 2 BBLS CMT ABOVE RETAINER. -BLEED PRESSURE, CHECK FLOATS, FLOATS HOLDING. - STING OUT OF RETAINER @ 56K, RETAINER HOLDING. BRING ON PUMPS AND PUMP 2.4 BPM 12900 PSI. -CEMENT IN PLACE @ 18:00 HRS. - PIT PVT SHOWS 29.9 BBLS BEHIND PIPE, OUT MM 27.7 BBLS. - TOTAL LOSSES F/ CEMENT EXIT SHOE TO CEMENT IN PLACE=.3 BBLS. (MINIMAL). 12,662.00 RUNPRD POOH, FLUSH DEAD LEGS ON MANIFOLD. PUMP 2.9912.65 BPM AT 3,450 PSI. PULL 25 FT/MIN UP THROUGH LINER GET 11# RETURNS FOR A SHORT TIME, APPEARS SOME CEMENT MADE IT OVER LINER TOP. STOP JUSTABOVE LINER TOPAND CIRCULATE 5 MIN. 12,662.00 RUNPRD MONITOR WELL FOR 10 MIN AT BHA - STATIC. REMOVE INJECTOR, TRIM 59' OF CABLE SLACK HANGING DOWN. MAKE UP 2-3/8" SAFETY JOINT TO TOP JT OF 2-1/16" CSH. 12,662.00 RUNPRD START WEEKLY FUNCTION TEST OF BOPS. GOOD TEST ON ANNULAR, UPPER 2-3/8' PIPE / SLIPS, VERS, AND LOWER 2-318" PIPE / SLIP RAMS. 12,662.00 RUNPRD UD 6 JTS OF 2-1/16" CSH AND 58 JTS OF b1/4" CSH.. — 12,663.00 RUNPRD FINISH UD ALL CSH AND CEMENT RETAINER. RECOVER 1/T BALL. 12,663.00 RUNPRD INSTALL CABLE BOOT. LOAD PERF GUNS AND RUNNING EQUIPMENT ONTO RIG. SORT GUNS IN PIPE SHED. FINISH FUNCTION TEST OF BOPS WITH UPPERAND LOWER BLINDS, AND 3" PIPE / SLIP RAMS. 12,663.00 OTHCMP PJSM WITH HES CREW AND NABORS CREW FOR PICKING UP PERF GUNS. Printed 9/11/2017 4:14:13PM *All depths reported in Drillers Depths' Common Well Name: 1-2-21 Event Type: COM- ONSHORE (CON) Protect: Lisburne Active datum: KB @52.00us8 (abc Date From - To 04:00 - 09:30 Mean Sea Him (hr) 5.50 North America - ALASKA - BP Operation Summary Report Start Date: 8/19/2017 '�� End Date: 8/24/2017 Site: Lis DS 02 Spud Date/Time: 11/12/1985 12:00 OOAM Task PERF 09:30 - 12:30 1 3.00 PERF 12:30 - t3:15 0.75 PERF Cade P NPT Total Depth Wsft) 12,663.00 Phase OTHCMP _ -- P 12,663.00 OTHCMP P — 12,663.00 OTHCMP Page 7 of 9 APE No X3 -018F3 -C:(1,493,311.00) Rig Release: 8/24/2017 BPUOI: USA00001090 Description of Operations ESTABLISH EXCLUSION ZONES, INCLUDING CELLAR, SET UP SIGNS, BARRICADES. PICKING UP PERF GUNS. GUN SPECS: 2" JRC VANN GUN, 6 SPF, 60° PHASING (MILLENNIUM CHARGE) - CONTINUE WITH MAKING UP RUNNING BHA TO PERF GUN ASSEMBLY _ STAB ON WITH INJECTOR, PRESSURE TEST QUICK TEST SUB - RIP WITH PERFORATION BHA RIP, FLAG ON DEPTH - LIGHTLY TAG AT TO TO CONFIRM PBTD - PICK UPAND CONDUCT PJSM FOR FIRING GUNS - MOVE BACK DOWN AND FOLLOW DEPTH MOVEMENT SEQUENCE DIRECTED BY HES PERFORATION LEAD - CONDUCT MOVEMENT SEQUENCE, SET ON DEPTH, NO INDICATION OF FIRING - PICK UP AND REPEAT SEQUENCE, POSITIVE INDICATION OF FIRING FELTAND OBSERVED ON SHOT MONITOR - PERFORATED INTERVALS: 11,720'- 11,900' 12,080'- 12,220' 12,280-12,600- ,1315 1315 - 1715 4.00 PERF P 12,663.00 OTHCMP BEGIN PULLING OUT OF HOLE HOLDING 200 PSI BACK PRESSURE - IMMEDIATE SLIGHT LOSSES AT FIRING AND INITIALLY POH, AVERAGE OF 9 BPH WHILE CIRCULATING AT 1.53 BPM ON TRIP UP THROUGH TUBING HOLDING BACK PRESSURE - STOP AT LINER TOP, OPEN CHOKE AND CONDUCT PUMPS OFF FLOW CHECK FOR 10 MINUTES. FLOW CHECK STATIC, IMMEDIATE RETURNS WITH PUMPS BACK ON. -CONTINUE POH WITH CLOSE TO 1 -TO -1 RETURNS WITH OPEN CHOKE. NO ISSUES PULLING TO SURFACE. MW IN 8.44 PPG, MW OUT 8.49 PPG. - FLOW CHECK WELL WITH BHA BELOW BOP. FLOW CHECK IS GOOD, WELL STATIC. POP _OFF WITH INJECTOR. 17:15 - 21:15 4.00 PERF P 12,663.00 OTHCMP LAY DOWN PERFORATION RUNNING BHA TO MARKER JOINT - AT MARKER JT CONDUCT PJSM ON LAYING DOWN PERF GUNS WITH NABORS AND HES CREW. - DISCUSS WELL CONTROLAND TRAPPED PRESSURE, AND ADEQUATE VENTILATION OF RIG FLOOR. - START LAYING DOWN GUNS. SOME TRAPPED PRESSURE IN BLANKS, BLEED THESE CAREFULLY AT RIG FLOOR. OPEN DOORS ON RIG FLOOR AND PIPE SHED DOOR FOR VENTILATION. - LAY DOWN ALL GUNS, ALL SHOTS FIRED. 21.15 - 22'.15 1.00 PERF P 1266300 OTHCMP CLEAN AND CLEAR RIG FLOOR. OFFLOAD PERF GUN RUNNING EQUIPMENT. OFFLOAD GUNS. Printed 9/11/2017 4:14:13PM *All depths reported in Drillers Depths' 04:00 - 06:30 2.50 —� RIGD 06.30 - 1200 5.50 RIGD 1200 - 1300 North America - ALASKA - SP Page 8 of 9 - 14:00 1.00 Operation Summary Report 14:00 Common Well Name: L2-21 3.00 RIGD AFE No Event Type: COM- ONSHORE (CON) POST LIFT INJECTOR OFF WELL. Start Date: 8/19/2017 End Date: 8/242017 X3 -018F3 -C: (1,493,311.00) Project: Lisburne Site: Lis DS 02 PURGE SURFACE LINES WITH AIR. Rig Name/No.: CDR -2 CLEAR AND CLEAN RIG FLOOR Spud Date/Time: 11/12/1985 12:00:OOAM Rig Release: 8242017 Rig Contractor: NABORS ALASKA DRILLING INC. ON OPERATION, FOCUS ON NON -ROUTINE BPUOI: USA00001090 Active datum: KB @52.00usR (above Mean Sea Level) - PULL TEST GRAPPLE TO 3000 LBS Date From - To Hrs Task Cade NPT Total Depth Phase Description of Operations _ (hr) P 12,663.00 (usft) 122' 0 1.75 WHSUR P 12,663.00 POST M/U NOZZLE BHA WITH CHECK VALVES. CONFIGURATION_ TOO NARROW. N 12,663.00 POST LOWER REEL BACK TO TRUCK CONDUCT PJSM WITH LRS AND NABORS - PREP REEL FOR MOVING AND TO CHANGE OUT DIFFERENT HUBS ON REEL TO MAKE UP CREW, REVIEW PRESSURE XCHECK P 12,663.00 POST RESUME RIG DOWN OPERATIONS FOR CONDUCTING RIG MOVE INFORMAITON. - LEAK TIGHT TEST PER WELL PLAN CRITERIA FOR BARRIERS TO WELL. GOOD PT OF LRS LINES IS GOOD, WSL VERIFY MONITORING AT WING VALVE. - ND BOP PUMP TRIPS WORKING. - CONFIRM WITH PAD OPERATOR TO LEAVE 4200 PSI ON SSSVAND TRAP PRESSURE TO RIH 702,500 FT. OPERATIONS - FLUID PACK TREE WITH METHANOL, FILL REEL WITH DIESEL, POOH LAYING IN INSTALL TREE CAP AND LEAK TIGHT TEST DIESEL FROM 2,500'. 6/24/2017 00:00 - 00:40 0.67 WHSUR P 12,663.00 POST CONTINUE POOH LAYING IN DIESEL. 00'40 - 0120 0.67 WHSUR P 12,663.00 POST AT SURFACE, IO MIN FLOWCHECK IS GOOD. REMOVE INJECTOR. T -BAR IN TWC, CLOSE MASTER VALVE. MOVE INJECTOR BACK OVER WELL. ,01:20 - 0200 0.67 WHSUR P 12,663.00 POST CIRCULATE FRESH WATER TO CLEAN OUT BOPS. 102:00 - 04:00 2.00 RIGD P 12,663.00 POST CONDUCT PJSM WITH HESAND NABORS 04:00 - 06:30 2.50 —� RIGD 06.30 - 1200 5.50 RIGD 1200 - 1300 1.00 RIGU 1300 - 14:00 1.00 RIGU 14:00 - 17:00 3.00 RIGD Printed 9/112017 4:14:13PM 'All depths reported in Drillers Depths' CREW FOR PUMPING N2. REVIEW PRESSURE XCHECK INFORMATION AND WSL VERIFY PUMP TRIPS WORKING. PRESSURE TEST N2 LINES, GOOD. PURGE REEL WITH 1,500 SCFM OF N2 FOR 15 MIN. TAKE RETURNS TO TIGER TANK ALOW PRESSURE TO BLEED OFF. P 12,663.00 POST LIFT INJECTOR OFF WELL. LAY DOWN BHA. REMOVE COUNTERS. TAKE CT OTS OFF STACK PURGE SURFACE LINES WITH AIR. CLEAR AND CLEAN RIG FLOOR P 12,663.00 POST PREPARE FOR PULLING BACK COIL. PJSM ON OPERATION, FOCUS ON NON -ROUTINE 'WORKTASKS. - PULL TEST GRAPPLE TO 3000 LBS - UNSTAB AND PULL BACK COIL TO REEL - SECURE COIL, LOWER TO TRUCK -PJSM WITH INCOMING CREW ON REEL SWAP P 12,663.00 POST PICK UP NEW REEL. NO DIFFICULTY IN LIFT, HUB DOES NOT LINE UP TO SPINDLE. MAKE SEVERAL ATTEMPTS, TOO SHORT OFA SPAN. RE -MEASURE AND VERIFY HUB CONFIGURATION_ TOO NARROW. N 12,663.00 POST LOWER REEL BACK TO TRUCK - PREP REEL FOR MOVING AND TO CHANGE OUT DIFFERENT HUBS ON REEL TO MAKE UP .DIFFERENCE P 12,663.00 POST RESUME RIG DOWN OPERATIONS FOR CONDUCTING RIG MOVE - LEAK TIGHT TEST PER WELL PLAN CRITERIA FOR BARRIERS TO WELL. GOOD TEST 703500 PSI. CONTINUE WITH MONITORING AT WING VALVE. - ND BOP - CONFIRM WITH PAD OPERATOR TO LEAVE 4200 PSI ON SSSVAND TRAP PRESSURE TO KEEP SSSV OPEN FOR FOLLOW-ON OPERATIONS - FLUID PACK TREE WITH METHANOL, INSTALL TREE CAP AND LEAK TIGHT TEST Printed 9/112017 4:14:13PM 'All depths reported in Drillers Depths' Printed 9/11/2017 4:14:13PM `AII depths reported in Drillers Depths' North America - ALASKA - BP Page 9 of 9 Operation Summary Report Common Well Name: 1-2-21 AFE No Event Type: COM- ONSHORE (CON) Start Date: 8/19/2017 End Date 8/24/2017 X3-018F3-C: (1,493,311.00 ) ProjecC Lisburne -__.__. Sde: LisD_.___..— S02 _ — Rig Name/No.: CDR-2 Spud Daterrime: 11/12/1985 12:00:00AM Rig Release: 8/24/2017 Rig Contractor: NABORS ALASKA DRILLING INC. BPUOI: USA00001090 Active datum: KS @52.00usft (above Mean Sea Level) Date From -To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) _ _ _ _ Wait) 17:00 - 18:00 1.00 RIGD P 12,663.00 POST NEW REELARRIVES, PJSM THEN LIFT IT ON RIG. SECURE REEL IN REEL STAND. REMOVE RIGGING EQUIPMENT. 18:00 - 22:00 4.00 RIGID P 12,663.00 POST _ 'INSTALL GRAPPLE AND PULLTEST,GOOD. REMOVE SHIPPING BAR AND SHIPPING BANDS. PULL CT OVER GOOSENECKAND INTO .INJECTOR. SECURE CTAND INJECTOR CART. _ 22:00 - 00:00 2.00 RIGID P 12,663.00 POST COMPLETE RIG MOVE CHECKLISTS. PREP BOTH MODULES FOR TRANSPORT. RELEASE RIG AT 23:59. j ALL FURTHER ENTRIES ON 15-32C. Printed 9/11/2017 4:14:13PM `AII depths reported in Drillers Depths' by North America - ALASKA - BP Lisburne Lis DS 02 L2-21 L2-21 B 500292148502 Design: L2 -21B Final Survey Report 06 September, 2017 BAF IGHES BAT GE company Project Lisburne, GPMA, LISBURNE 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: NA027.OGP-Usa AK/ Alaska zone 4[26734'1586• Using geodetic scale factor___ site Lis DS 02, TR -11-15 BP 70° 17' 18.046 N BAER by Position Uncertainty: Final Survey Report Well F�UGHES he o Company: North America - ALASKA - BP Northing: Local Coordinate Reference: Well 1-2-21 Project: Lisburne L2 -21B TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 Design MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True ' Wellbore: L2 -21B 9/1/2017 17.79 Survey Calculation Method: Minimum Curvature ' Design: L2 -21B Database: EDM RSK-Alaska PROD -ANCPI Project Lisburne, GPMA, LISBURNE 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: NA027.OGP-Usa AK/ Alaska zone 4[26734'1586• Using geodetic scale factor___ site Lis DS 02, TR -11-15 Site Position: 70° 17' 18.046 N From: Map Position Uncertainty: 0.00 usft Well L2-21 Well Position -NI-S 0.00 usft Northing: +E/ -W 0.00 bell Position Uncertainty 0.00 usft Wellbore L2 -21B Magnetics Model Name Wellhead Elevation: BGGM2016 Design L2 -21B Audit Notes: Version: Vertical Section: Northing: 5,957,405.920 usft Latitude: 70° 17' 18.046 N Easting: 689,322.350 usft Longitude: 148° 28'2.759 W Slot Radius: 0.000 in Grid Convergence: 1.44 ° Northing: 5,963,620.770 usft Latitude: 70° 18'18,296 N Easting: 692,749.450 usft Longitude: 148° 26' 18.287 W Wellhead Elevation: 14.89 usft Ground Level: 12.79 usft Sample Date Declination Dip Angle Field Strength 1°I 1°I Inn 9/1/2017 17.79 81.02 57,549 -" Phase: ACTUAL Depth From (TVD) -N/-S (usft) (usft) 37 11 0 00 Tie On Depth: -EI-W (usft) 000 10,250.20 Direction 1�1 30 00 9/0/2017 8: 18:12AM Paye 2 COMPASS 5000.1 Build 81D BP BA by Final Survey Report UGHER'ES' Company: North America - ALASKA - BP Inc Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 Easting MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 (°) North Reference: True Wellbore: L2 -21B (usft) Survey Calculation Method: Minimum Curvature Design: 12-21B (°I100usft) Database: EDM RSK- Alaska PROD -ANCP1 Survey Program Date 9/6/2017 37.11 -14.89 From To 0.00 5,963,620770 692,749.450 (usft) (usft) Survey (Wellbore) Tool Name Description 207.40 100.00 6,99900 GyroData cont MS (1-2-21) GYD-CT-CMS Gyrodata contrasing m/s -0.13 7,007.30 10,26020 1 . Schlumberger GCT mu0ishot (1-2-21) GCT -MS Schlumberger GCT multishot 0,41 10,26100 12,808.29 BHGE CTK MWD 4.114"(L2 -21B) MWD MWD -Standard 200.00 Survey MD Inc Ari (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) 37.11 0.00 0.00 37.11 -14.89 0.00 0.00 5,963,620770 692,749.450 0.00 100.00 0.26 207.40 100.00 48.00 -0.13 -0.07 5,963,620 642 692 749.388 0,41 200.00 0.23 205.94 200.00 148.00 -0.51 -0.26 5,963,620.255 692,749.205 0.03 300.00 0.22 191.96 300.00 248.00 -0.88 -0.39 5,963,619.884 692,749.087 0.06 400.00 0.29 193.32 400.00 348.00 -1.31 -0.48 5,963,619.447 692,749.000 0.07 500.00 0.38 184.22 500.00 448.00 -1.89 -0.57 5,963,618.868 692,748.932 0.10 600.00 0.36 174.59 599.99 547.99 -2.53 -0.56 5,963,818.225 692,748.954 0.07 700.00 0.35 165.27 699.99 647.99 -3.14 -0.45 5,963,617.620 692,749.077 0.06 800.00 0.33 176.25 799.99 747.99 -3.72 -0.36 5,963,617.040 692,749.188 0.07 900.00 0.40 162.99 899.99 847.99 -4.34 -0.24 5,963,616.422 692,749.325 0.11 1,000.00 0.32 132.90 999.99 947.99 -4.87 0.07 5,963,615.906 692,749.645 0.20 1,100.00 0.19 87.64 1,099.98 1,047.98 -5.05 044 5,963,615.732 692,750.020 0.23 1,200.00 0.32 88.32 1,199.98 1,147.98 -5.04 0.89 5,963,615.758 692,750.464 0.13 1,300.00 0.33 86.49 1,299.98 1,247.98 -5.01 1.45 5,963,615.798 692,751.030 0.01 1,400.00 0.34 86.19 1,399.98 1,347.98 -4.97 2.04 5,963,615.851 692,751.612 0.01 1,500.00 0.32 73.55 1,499.98 1,447.98 -4.87 2.60 5,963,615.964 692,752.173 0.08 1,600.00 0.26 59.64 1,599.98 1,547.98 -4.68 3.06 5,963,616.169 692,752.632 0.09 1,700.00 0.22 32.65 1,699.98 1,647.98 -4.40 3.36 5,963,616.453 692,752.924 0.12 1,800.00 0.24 33.25 1,799.98 1,747.98 -4.07 3.58 5,963,616.795 692,753.134 0.02 1,900.00 0.08 35.06 1,899.98 1,847.98 -3.84 3.74 5,963,617.032 692,753.283 0.16 V. Sec (usft) 0.00 -0.14 -0.57 -0.95 -1.38 -1.92 -2.47 -2.95 -3.40 -3.88 -4.18 -4.15 -3.92 -3.61 -3.29 -2.92 -2.52 -2.13 -1.73 -1.45 9/62017 8:18:12AM Page 3 COMPASS 5000.1 Build 81D BP 1 by Final Survey Report BAIUGHES ."eGE, Pan Company: North Amenca- ALASKA -BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: 12-21B Database: EDM R5K-Alaska PROD -ANCP7 Survey MD Inc Azi(azimuth) TVD TVDSS NIS EIW Northing Besting DLeg (usft) (°) (I (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) 2,000.00 0.17 321.66 1,999.98 1947.98 -3.66 3.68 5.963,617 204 692753226 0.17 2,100.00 0.13 29193 2,099.97 2,047.97 -350 3.49 5,963,617.357 692,753.025 0.09 2,200.00 0.16 341.65 2,199.97 2,147.97 -3.33 3.34 5,963,617.528 692,752.871 0.12 2,300.00 0.17 101.42 2,299.97 2,247.97 -3.23 344 5,963,617.634 692,752.970 0.29 2,400.00 0.14 235.77 2,399.97 2,347.97 -3.32 348 5,963,617.537 692,753.017 0.29 2,500.00 4.23 257.50 2499.88 2,447.88 -4.19 -0.22 5,963,616.575 692,749.338 4.10 2,600.00 6.67 253.30 2,599.42 2,547.42 -6.66 -9.38 5,963,613.874 692,740.240 2.47 2,700.00 8.84 264.80 2,698.51 2,646.51 -9.02 -22.60 5,963,611.170 692,727.088 2.66 2,800.00 10.62 263.52 2,797.06 2,745.06 -10.76 -39.41 5,963,609.003 692,710.330 1.79 2,825.00 11.80 261.53 2,821.59 2,769.59 -11.40 -44.23 5,963,608.243 692,705.531 4.97 2,850.00 12.44 259.90 2,846.03 2,794.03 -12.25 -49.41 5,963,607.261 692,700.375 2.90 2,875.00 13.23 258.23 2,870.41 2,818.41 -13.30 -54.86 5,963,606.066 692,694.953 3.49 2,900.00 13.92 257.00 2,894.71 2,842.71 -14.56 -60.59 5,963,604660 692,689.257 2.99 2,925.00 14.15 25679 2,916.96 2,866.96 -15.94 -66.50 5,963,603.134 692,683.389 0.94 2,950.00 14.83.'. 255.54 2,943.16 2,891.16 -17.43 -72.57 5,963,601.481 692,677.357 2.99 2,975.00 15.22 255.08 2967.31 2.915.31 -19.08 -78.84 5,963,599676 692,671.133 1.64 3,000.00 15.46 255.02 2,991.42 2,939.42 -20.79 -85.23 5,963,597.806 692,664.790 0.96 3,025.00 15.87 256.44 3,015.49 2,963.49 -22.45 -91.77 5,963,595.976 692,658.293 2.25 3,050.00 17.16 260.33 3,039.46 2,987.46 -23.87 -98.73 5,963,594.377 692,651.373 6.79 3,075.00 17.51 260.79 3,063.32 3,011.32 -25.09 -106.08 5,963,592.967 692,644.059 1.50 3,100.00 17.83 261.08 3,087.14 3,035.14 -26.29 -113.57 5,963,591.580 692,636.599 1.33 3,125.00 18.35 261.01 3,110.91 3,058.91 -2749 -12124 5,963,590.175 692,628.965 2.08 3,150.00 18.84 260.81 3,134.60 3,082.60 -28.75 -129.11 5,963,588.714 692,621.129 1.98 3,175.00 19.48 260.45 3,158.22 3,106.22 -30.09 -137.20 5,963,587.171 692,613.071 2.60 3,200.00 2029 259.40 3,181.73 3,129.73 -31.58 -145.58 5,963,585,468 692,604.741 3.54 3,225.00 20.87 257.93 3,205.19 3,153.13 -33.31 -154.19 5,963,583.519 692,596.173 3.11 3,250.00 21.17 257.58 3,228.47 3,176.47 -35.21 -162.95 5,963,581.392 692,587.462 1.30 V. Sec (usft) -1.33 -1.29 -1.21 -1.07 -1.14 -3.74 -10.46 -19.12 -29.02 -31.98 -35.31 -38.95 -42.91 -47.05 -51.38 -55.94 -60.61 -65.33 -70.04 -74.77 -7955 -84.43 -89.46 -94.66 -100.14 -105.94 -111.97 91612017 8:16:12AM Page 4 COMPASS 5000.1 Build 610 BP BA ER by Final Survey Report BAT E,am Company: North America -ALASKA -BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: 12-2113 Survey Calculation Method: Minimum Curvature Design: L2-218 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 3,275.00 2193 256.75 3251.72 3,199.72 -37.25 -171.91 5,963,579.123 692,578.565 3.28 -118.21 3,300.00 22.50 256.81 3,274.87 3,222.87 -39.43 -181.11 5,963,576.710 692,569.426 2.29 -124.70 3,325.00 22.70 256.73 3,297.95 3,245.95 -41.64 -190.45 5,963,574.256 692,560.138 0.82 -131.29 3,350.00 23.20 258.89 3,320.97 3,268.97 -43.70 -199.98 5,963,571.956 692,550.668 3.92 -137.84 3,375.00 23.87 261.34 3,343.89 3,291.89 -45.41 -209.81 5,963,569.994 692,540.882 4.74 -144.23 3,400.00 24.23 261.05 3,366.72 3,314.72 -46.97 -219.88 5,963,568.176 692,530.858 1.52 -150.62 3,425.00 24.64 259.54 3,389.48 3,337.48 -48.71 -230.07 5,963,566.171 692,520.714 2.99 -157.23 3,450.00 24.78 258.73 3,412.19 3,360.19 -50.66 -240.34 5,963,563.938 692,510.506 1.47 -164.06 3,475.00 24.89 258.42 3,434.88 3,382.88 -52.76 -250.63 5,963,561.595 692,500.271 0.68 -171.01 3,500.00 25.11 258.37 3,457.54 3,405.54 -54.89 -260.98 5,963,559205 692,489.980 0.88 -178.03 3,525.00 25.61 258.31 3,480.13 3,428.13 -57.05 -271.47 5,963,556.773 692,479.553 2.00 -185.14 3,550.00 26.82 258.08 3,502.55 3,450.55 -59.31 -282.28 5,963,554237 692,468.806 4.86 -192.51 3,575.00 27.35 258.03 3,524.81 3,472.81 -61.87 -29341 5,963,551.596 692,457.734 2.12 -200.11 3,600.00 28.17 257.84 3,546.94 3,494.94 -64.10 -304.80 5,963,548.870 692,446.414 3.30 -207.92 3,625.00 29.04 257.88 3,568.88 3,516.88 -66.62 -316.50 5,963,546.054 692,434.782 3.48 -215.95 3,650.00 30.03 258.09 3,590.63 3;538.63 -69.19 -328.55 5,963,543.181 692,422.798 3.98 -224.19 3,675.00 31.27 259.13 3,612.14 3,560.14 -71.70 -341.05 5,963,540.347 692410.374 5.39 -232.62 3,687.00 31.86 259.57 3,622.37 3,570.37 -72.86 -347.22 5,963,539.028 692,404.233 5.31 -236.71 13 318" 3,700.00 32.51 260.03 3,633.37 3,581.37 -74.09 -354.04 5,963,537.627 692,397.451 5.31 -241.18 3,725.00 33.57 260.21 3,654.33 3,602.33 -76.43 -367.46 5,963,534.945 692,384.088 4.26 -249.92 3,750.00 34.47 260.97 3,675.05 3,623.05 -78.71 -381.26 5,963,532.306 692,370.353 3.98 -258.80 3,775.00 34.87 261.07 3,695.61 3,643.61 -80.93 -395.31 5,963,529.727 692,356.369 1.62 -267.74 3,800.00 35.75 260.84 3,716.01 3,664.01 -83.20 -409.58 5,963,527.090 692,342.163 3.56 -276.85 3,825.00 36.53 260.28 3,736.20 3,684.20 .85,62 -424.12 5,963,524.299 692,327.686 3.39 -286.21 3,850.00 36.88 259.85 3,756.24 3,704.24 -8820 438.84 5,963,521344 692,313.040 1.74 -295.81 3,875.00 37.34 258.96 3,776.18 3,724.18 -90.97 453.67 5,963,518.191 692,298.291 2.83 -305.62 9/6^2017 8'1812AM Page 5 COMPASS 5000.1 Build 81D BP BA, ICER bp Final Survey Repot UGHES maam Company: North America - ALASKA - BP Local Co-ordinate, Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1.2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2-215 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc An(azimuth) TVD 7VDSS NIS VIN Northing Easting Dl -eq V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 3.900.00 37.88 258.14 3,795.98 3.74398 -94.00 -468.62 5,963,514.779 692,283.421 2.94 -315.72 3,925.00 38.28 257.79 3,81566 3,763.66 -97.22 483.70 5,963,511.178 692,268430 1.82 -328.05 3,950.00 38.50 257.65 3,835.26 3,783.26 -100.52 -498.87 5,963,507488 692,253.350 0.95 -336.49 3,975.00 38.52 257.37 3,854.82 3,802.82 -103.89 -514.07 5,963,503.733 692,238.245 0.70 -347.00 4,000.00 38.75 257.29 3,874.35 3,822.35 -107.31 -529.30 5,963,499.920 692,223.110 0.94 -357.58 4,025.00 38.78 257.31 3,893.84 3,841.84 -110.75 -544.57 5,963,496.088 692,207.934 0.13 -358.20 4,050.00 3904 257.29 3,913.29 3,861.29 -114.20 -559.89 5,963,492.244 692,192.710 1.04 -378.85 4,075.00 39.38 257.28 3,932.66 3,880.66 -117.68 -575.30 5,963,488.372 692,177.389 1.36 -389.57 4,100.00 39.78 257.35 3,951.93 3,899.93 -121.18 -590.84 5,963,484.476 692,161.944 1.61 -400.37 4,125.00 40.36 257.43 3,971.06 3,919.06 -124.69 -606.55 5,963,480.562 692,146.336 2.33 411.26 4,150.00 40.79 257.51 3,990.05 3,938.05 -128.22 -62242 5,963,476.628 692,130.559 1.73 422.25 4,175.00 41.53 257.55 4,008.87 3956.87 -13177 -638.49 5,963,472.664 692,114.590 2.96 -433.36 4,200.00 42.13 257.55 4,027.50 3,975.50 -135.37 -654.77 5,963,468.653 692,098.408 2.40 -444.62 4,225.00 42.51 257.51 4,045.99 3,993.99 -139.00 -671.20 5,963,464.599 692,082.073 1.52 -455.98 4,250.00 42.86 257.51 4,064.36 4,012.36 -142.67 -687.75 - 5,963,460.510 692,065.625 1.40 -46743 - 4,275.00 43.07 25749 4,082.66 4,030.66 -146.36 -704.39 5,963,456.397 692,049.091 0.84 -478.94 4,300.00 43.13 25741 4,100.91 4,048.91 -150.07 -721.06 5,963,452.259 692,032.519 0.32 -49049 4,325.00 43.30 257.31 4,119.13 4,067.13 -153.82 -737.76 5,963,448.085 692,015.918 073 -50209 4,350.00 43.23 257.09 4,137.34 4985.34 -157.61 -754.47 5,963,443.862 691,999.314 0.66 -513.73 4,375.00 43.23 257.00 4,155.55 4,103.55 -161.45 -771.16 5,963,439.597 691,982.731 0.25 -525.40 4,400.00 43.32 256.99 4,173.75 4,121.75 -165.31 -787.86 5,963,435.313 691,966,139 0.36 -537.09 4,425.00 43.06 257.00 4,191.98 4,139.98 -169.16 -804.53 5,963,431.037 691,949.572 1.04 -548.76 4,450.00 43.16 256.95 4,210.23 4,158.23 -173.01 -821.17 5,963,426.760 691933.032 042 -560.42 4,475.00 43.02 256.97 4,228.49 4,176.49 -176.86 -837.81 5,963,422.481 691,916.499 0.56 -572.07 4,500.00 43.21 256.89 4,246.74 4,194.74 -180.72 -854.46 5,963,418.192 691,899.961 0.79 -583.74 4,525.00 43.46 256.97 4,264.92 4,212.92 -184.60 -871.17 5,963,413.885 691,883.355 1.02 -595.46 4,550.00 43.59 256.93 4,283.05 4,231.05 -18849 -887.94 5,963,409.568 691,866.689 0.53 -607.21 91612017 6,18:12AM Page 6 COMPASS 5000.1 Build 810 BP BA ER by Final Survey Report F�UGHES E,..,-, Company: North America - ALASKA - BP Local Co-ordinate Reference: Well L2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Elating DLeg V. Sec (usft) (°) (°) (usft) (usft( (waft) (usft) (waft) (usft) (°1700usft) (usft) 4,575.00 43.50 25687 4,301.17 4,249.17 -19240 -904.72 5.963,405 236 691,850.021 040 -618.98 4,600.00 4347 256.79 4,319.31 4,26731 -196.32 -921.47 5,963400.888 691,833.376 0.25 -630.75 4,625.00 43,61 256.81 4,337.43 4,285.43 -200.25 -938.23 5,963,396.527 691,816.717 0.56 -642.54 4,650.00 43.83 256.72 4,355.50 4,303.50 -204.20 -955.05 5,963,392.141 691,800.005 0.91 -654.37 4,675.00 43.86 256.73 4,373.53 4,321.53 -208.18 -971.91 5,963,387.733 691,783.259 0.12 -666.24 4,700.00 43.88 256.72 4,391.55 4,339.55 -212.16 -988.77 5,963,383.324 691,766.505 0.08 -678.12 4,725.00 43.67 256.72 4,409.60 4,357.60 -216.13 -1,005.60 5,963,378.920 691,749.780 0.84 -689.98 4,750.00 43.68 256.73 4,427.69 4,375.69 -220.10 -1,02241 5,963,374.527 691,733.086 0.05 -701.81 4,775.00 43.88 256.71 4,445.74 4,393.74 -224.07 -1,039.24 5,963,370.123 691,716.359 0.80 -713.67 4,800.00 43.76 256.73 4,463.77 4,411.77 -228.05 -1,056.09 5,963,365.716 691,699.621 0.48 -725.54 4,825.00 44.02 256.69 4,481.79 4,429.79 -232.03 -1,072.96 5,963,361.300 691,682.862 1.05 -737.42 4,850.00 43.96 256.71 4,499.78 4,447.78 -236.02 -1,089.85 5,963,356.874 691,666.073 0.25 -749.33 4,875.00 43.77 256.73 4,517.80 4,465,80 -240.00 -1,10672 5963,352463 691,649.321 0.76 -761.21 4,900.00 43.80 256.70 4,535.85 4,483.85 -243.98 -1,123.55 5,963,348.058 691,632.594 0.15 -773.07 4,925.00 43.68 256.78 4,55391 4,50191 -247.94 -1,140.37 5,963,343.663 691,615.878 0.53 -784.91 4,950.00 43.85 256.69 4,571.97 4,519.97 -251.91 -1,157.21 5,963,339.265 691,599.155 0.72 -796.77 4,975.00 43.71 256.76 4,590.02 4,538.02 -255.88 -1,174.04 5,963,334.863 691,582429 0.59 -808.62 5,000.00 43.76 256.79 4,608.08 4,556.08 -259.84 -1,190.87 5,963,330478 691,565.712 0.22 -820.46 5,025.00 43.72 256.84 4,626.14 4,574.14 -263.78 -1,20769 5,963,326.106 691,548,991 021 -832.29 5,050.00 43.72 256.89 4,644.21 4,592.21 -267.71 -1,224.52 5,963,321.749 691,532.271 0.14 -844.10 5,075.00 43.58 256.95 4,662.30 4,610.30 -271.61 -1,241.33 5,963,317.414 691,515.570 0.58 -855.89 5,100.00 43.65 256.98 4,580.40 4,628.40 -275.50 -1,258.13 5,963,313.095 691,498.875 0.29 -867.66 5,125.00 43.64 257.04 4,698.49 4,646.49 -27938 -1,274.94 5,963,308.786 691,482.168 0.17 -879.42 5,150.00 43.66 257.07 4,716.58 4,664.56 -28325 -1,291.76 5,963,304.491 691,465.456 0.12 -891.18 5,175.00 43.39 257.14 4,734.71 4,682.71 -287.09 -1,308.54 5,963,300.219 691,448.778 1.10 -902.90 5,200.00 43.20 257.20 4,752.90 4,700.90 -290.90 -1,325.26 5,963,295.985 691,432.167 0.78 -914,55 5,225.00 43.16 257.27 4,771.13 4,719.13 -294.67 -1,341.94 5,963,291778 691,415.586 0.25 -926.17 9/62017 8,18.12AM Page 7 COMPASS 5000 1 Build 81D BP bp Final Survey Report JUGHES ac ome ro Company: North America -ALASKA -BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (1) (usR) Will (usft) (usR) (usft) (usR) (°/1cousR) lush) 5,250.00 43.15 257.29 4,789.37 4,737.37 .298.44 -1,358.62 5,963,287.587 691399.009 007 -93777 5,275.00 43.34 257.22 4,807.58 4,755.58 -302.22 -1,375.33 5,963,283.381 691,382.406 0.78 -949.39 5,300.00 43.01 257.32 4,825.81 4,773.81 -305.99 -1,392.02 5,963,279.185 691,365.824 1.35 -961.00 5,325.00 42.73 257.33 4,844.14 4,792.14 -309.72 -1,408.61 5,963,275.029 691,349.333 1.12 -972.53 5,350.00 42.90 257.35 4,86247 4,810.47 -313.44 -1,425.19 5,963,270.881 691,332.857 0.68 -984.04 5,375.00 42.66 257.43 4,880.82 4,828.82 -317.15 -1,441.76 5,963,268.750 691,316,388 0.98 -995.54 5,400.00 42.84 257.46 4,899.18 4,847.18 -320.84 .1,458.32 5,963,262.638 691,299.925 0.72 -1,007.02 5,425.00 42.46 257.53 4,917.57 4,865.57 .324.51 .1,474.86 5,983,258.548 691,283.490 1.53 -1,018.46 5,450.00 41.99 257.63 4,936.08 4,884.08 -328.12 -1,491.27 5,963,254.514 691,267.181 1.90 .1,02979 5,47500 42.21 257.58 4,954.63 4,902.63 -331.72 -1,507.63 5,963,250.498 691,250.909 0.89 .1,041.09 5,500.00 41.97 257.70 4,973.18 4,921.18 -335.31 -1,524.00 5,963,246493 691,234.639 1.01 -1,052.38 5,525.00 42.20 257.82 4,99174 4,939.74 -338.86 .1,540.38 5,963,242.521 691,218.361 0.97 -1,063.65 5,550.00 42.15 257.90 5,010.26 4,958.26 -342.39 -1,556.79 5,963,238.572 691,202.049 0.29 -1,074.91 5,575.00 42.10 258.07 5,028.81 4,976.81 -34588 -1,573.19 5,963,234.662 691,185.743 0.50 -1,086.13 5,600.00 41.71 258.32 5,047.41 4,99541 -349.29 -1,589.53 5,963,230.828 691,169.493 1.70 -1,097.26 ---, 5,625.00 41.80 258.39 5,068.06 5,014.06 -352.65 -1,805.84 5,963,227050 691,153.280 0.41 -1,108.33 5,650.00 41.86 258.54 5,084.69 5,032.69 355.99 -1,822.18 5,963,223.298 691,137.035 047 -1,119.38 5,675.00 4182 258.85 5,103.32 5,051.32 -359.29 -1,638.52 5,963,219.582 691,120.779 0.33 -1,130.41 5,70000 4155 258.82 5,121.99 5,069.99 -362.53 -1,654.83 5,963,215.917 691,104.563 1.17 -1,141.38 5,725.00 41.66 258.83 5,140.88 5,088.68 -365.75 -1,671.11 5,963,212.284 691,088.367 0.44 -1,152.31 5,750.00 41.43 259.01 5,159.39 5,107.39 -368.94 -1,687.39 5,963,208.681 691,072.184 1.04 -1,163.20 5,775.00 41.48 259.12 5,178.13 5,126.13 -372oll -1,703.64 5,963,205.126 691,056.021 0.35 -1,17405 5,800.00 41.56 259.23 5,196.85 5,144.85 -375.19 -1,719.91 5,963,201.597 691,039.830 0.43 -1,18488 5,825.00 41.38 259.19 5,215.58 5,163.58 -378.29 -1,736.18 5,963,198.081 691,023.652 0.73 -1,195.70 5,850.00 41.48 259.18 5,234.32 5,182.32 -381.39 -1,752.42 5,963,194.562 691,007.490 0.40 -1,206.51 5,875.00 41.53 259.16 5,253.05 5,201.05 -384.51 -1,768.70 5,963,191.032 690,991.304 0.21 -1,217.34 5,900.00 41.39 259.16 5,271.78 5,219.78 -387.62 -1,784.95 5,963,187.504 690,975.133 0.56 -1,228.16 9/62017 8.18.12AM Page 6 COMPASS 50001 Build 61D Be BA, �tER bp Final Survey Report U R GEmmpnnV Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KS @ 52.00usft (ORIG KELLY BUSHING) Well: L2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS Nis ENV Northing Eesting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (-1100usft) (usft) ' 5925.00 41.33 259.20 5,290.55 5,238.55 -390.72 -1,801.18 5,963,183.987 690,958.993 0.25 -1,23896 5,950.00 41.19 259.28 5,309.34 5,257.34 -393.80 -1,817.38 5,963,180.495 690,942.881 0.60 -1,24973 5,975.00 41.29 259.42 5,328.14 5,276.14 -396.84 -1,833.57 5,983,177.035 690,926.769 0.54 -1,260.46 6,000.00 41.00 259.61 5,346.96 5,294.96 -399.84 -1,849.75 5,963,173.628 690,910.677 1.26 -1,271.14 6,025.00 41.05 259.73 5,365.82 5,313.82 -402.78 -1,865.89 5,963,170.272 690,894,615 0.37 -1,28176 6,050.00 41.28 259.76 5,384.64 5,332.64 -405.71 -1,882.08 5,963,166.928 690,878.504 0.92 -1,292.40 6,075.00 41.05 259.99 5,403.46 5,351.46 -408.60 -1,898.28 5,963,163.621 690,862.385 1.10 -1,303.00 6,100.00 40.87 260.13 5,422.34 5,370.34 -411.43 -1,914.43 5,963,160.379 690,846.322 0.81 -1,313.52 6,125.00 40.62 260.39 5,441.28 5,389.28 -414.19 -1,930.51 5,963,157.206 690,830.317 1.21 -1,323.95 6,150.00 40.64 260.51 5,460.26 5,408.26 416.89 -1,946.56 5,963,154.095 690,814.338 0.32 -1,334.32 6,175.00 40.86 260.78 5,479.20 5,427.20 -419.55 -1,962.86 5,963,151.030 690,798.311 1.13 -1,344.67 6,200.00 40.56 261.30 5,498.15 5,446.15 -422.09 A,978.77 5,963,148.078 690,782.276 1.81 -1,354.92 6,225.00 40.94 261.50 5,51709 5,465.09 -424.53 -1,994.91 5,963,145.225 690,766.209 1.61 -1,365.10 6,250.00 41.32 26171 5,535.92 5,483.92 -426.93 -2,011.17 5,963,142408 690,750.009 1.62 -1,375.32 6,275.00 4170 262.05 5,554.64 5,50264 -429.27 -2,027.58 5,963,139.648 690,733673 1.77 -1,385.54 -:-� 6,300.00 42.15 262.14 5.573.24 5,521.24 -431.58 -2,044.12 5,963,136.927 690,717.193 1.82 -1,395.81 6,325.00 42.11 262.56 5,591.78 5,539.78 -433.80 -2,060.74 5,963,134.269 690,700.635 1.14 -1,406.05 6,350.00 41.99 262.61 5,610.34 5,558.34 -035.96 -2,077.35 5,963,131.683 690,684.093 0.50 -1,416.22 6,375.00 41.94 26276 5,628.93 5,576.93 -438.09 -2,093.93 5,963,129.129 690,667.573 0.45 -1,428.36 6,400.00 41.80 262.81 5,647.55 5,595.55 -440.18 -2,110.48 5,963,126.610 690,651.079 0.58 -1,436.45 6,425.00 41.70 262.83 5,666.20 5,614.20 -442.26 -2,127.00 5,963,124.106 690,634.623 0.40 -1,446.51 6,450.00 4170 262.90 5,684.87 5,632.87 -444.33 -2,143.50 5,963,121.618 690,618.180 0.19 -1,456.55 6,475.00 41.78 262.97 5,703.52 5,651.52 -446.37 -2,160.02 5,963,119.148 690,601.721 0.37 -1,46658 6,500.00 41.87 263,03 5,722.15 5,670.15 448.41 -2,176.56 5,963,116.692 690,585.233 0.39 -1,478.81 6,525.00 41.62 263.06 5,740.80 5,688.80 45042 -2,193.09 5,963,114.254 690,566.768 1.00 -1,486.62 6,550.00 41.98 262.98 5,759.44 5,707.44 -452.45 -2,209.63 5,963,111.805 690,552.287 1.46 -1,496.64 6,575.00 42.03 263.02 5,778.02 5,726.02 -45449 -2,226.23 5,963,109.341 690,538740 0.23 -1,506.71 9/62017 8.18.12AM Page 9 COMPASS 5000.1 Build 810 BP by Final Survey Report HAT UGHES Eco P" Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1.2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: L2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCPI Survey MD Inc Azi(azimuth) TVD TVDSS NIS EAN Northing Easting aeg V. See (usft) U) C) (usft) (usft) (usft) (usft) (usft) (usft) (°I700esR) (usft) - 6,600.00 4198 262.93 5,796.59 5,74459 -456.53 -2,242.84 5,963,106.870 690519.195 0.31 -1,516.79 6,625.00 41.96 262.89 5,815.18 5,763.18 -458.60 -2,259.43 5,963,104.381 690,502.663 0.13 -1,526.87 6,650.00 42.04 262.80 5,833.76 5,781.76 460.88 -2,276.03 5,963,101.873 690,486.125 0.40 -1,536.97 6,675.00 42.10 262.79 5,852.32 5,800.32 462.78 -2,292.64 5,963,099.346 690,469.567 0.24 -1,547.10 6,700.00 42.00 262.84 5,870.88 5,818.88 -464.87 -2,309.26 5,963,096.826 690,453.014 0.42 -1,557.22 6,725.00 42.11 262.86 5,889.44 5,837.44 -466.96 -2,325.87 5,963,094.316 690,436.458 0.44 -1,567.33 6,750.00 42.15 262.82 5,907.99 5,855.99 -469.05 -2,342.51 5,963,091.800 690,419.879 0.19 -1,57746 6,775.00 42.07 262.83 5,926.53 5,874.53 -471.14 -2,359.15 5,963,089.280 690,403.306 0.32 -1,587.59 6,800.00 42.32 262.76 5,945.05 5,893.05 473.25 -2,375.80 5,983,086.748 690,386708 1.02 -1,597.75 6,825.00 42.39 262.72 5,963.53 5,911.53 -475.38 -2,392.51 5,963,084.191 690,370.061 0.30 -1,607.94 6,850.00 42.77 262.80 5,981.94 5,929.94 -477.51 -2,409.29 5,963,081.630 690,353.342 1.54 -1,618.18 6,875.00 42.05 262.98 6,000.39 5,948.39 -479.60 -2,426.02 5,963,079.114 690,336.671 2.92 -1,628.35 6,900.00 42.36 262.93 6,018.91 5,966.91 481.66 -2,442.69 5,963,076.628 690,320.062 1.25 -1,638.47 6,925.00 42.37 262.87 6,037.38 5,985.38 -483.74 -2,459.41 5,963,074.117 690,303.405 0.17 -1,648.63 6,950.00 42.45 262.86 6,055.84 6,003.84 485.83 -2,476.14 5,963,071.595 690,286.735 0.32 -1,658.81 - 6,975.00 42.44 262.81 6,074.29 6,022.29 -487.94 -2,492.88 5,963,069.062 690,270.055 0.14 -1,669.01 6,999.00 42.54 262.80 6,091.99 6,039.99 -48997 -2,508.96 5,963,066.619 690,254.030 0.42 -1,678.81 7,007.30 42.38 263.54 6,098.11 6,046.11 490.63 -2,514.53 5,963,065.810 690,248.486 6.32 -1,682.16 7,031.80 42.25 263.48 6,118.23 6,064.23 -492.50 -2,530.91 5,963,063.526 690,232.152 0.56 -1,691.97 7,056.20 42.13 263.41 6,134.31 6,082.31 -494.37 -2,547.19 5,963,061.239 690,215.927 0.53 -1,70173 7,080.60 42.27 263.37 6,152.38 6,100.38 496.26 -2,563.47 5,963,058.935 690,199-701 0.58 -1,711.51 7,105.05 42.37 263.32 6,17046 6,118.46 -498.16 -2,579.82 5,963,056.609 690,183.405 0.43 -1,721.33 7,129.50 42.28 263.30 6,188.54 6,136.54 -500.08 -2,596.18 5,963,054.272 690,167.110 0.37 -1,731.17 7,154.00 42.18 263.30 6,206.68 6,154.68 -502.00 -2,612.53 5,963,051.932 690,150.811 0.41 -1,741.01 7,178.45 42.08 263.31 6,224.81 6,172.81 -503.91 -2,628.82 5,963,049603 690,134.577 0.41 -1,750.81 7,202.65 42.25 263.33 6,242.75 6,190.75 -505.80 -2,644.95 5,963,047.300 690,118.497 0.70 -1,760.52 7,226.65 42.45 263.28 6,260.49 6,208.49 -507.69 -2,661.01 5,963,045,003 690,102.494 0.85 -1,770.18 9/612017 8.18,12AM Page 10 COMPASS 5000.1 Build BID BP BA, �(ER bp Final Survey Report UGHES LELwnpany Company: North America - ALASKA- BP Local Coordinate Reference: Well L2-21 Project: Lisburne TVD Reference: KB (off 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2-218 Survey Calculation Method: Minimum Curvature Design: L2-218 Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EM Northing Easting DLeg V. Sec (usft) (°( (°( (usft) (usft) (usft( (usft) (usft) (usft) (1I100usft) (usft) -' 7,250.65 42.40 26321 6,278.20 6226.20 -509.59 -2,67709 5,963,042.687 690,086.471 0.29 -1,779.87 7,274.65 42.33 263.19 6,295.94 6,243.94 -511.51 -2,693.15 5,963,040.361 690,070.468 0.30 -1,789.55 7,298.65 42.25 263.16 6,313.69 6,261.69 -513.43 -2,70918 5,963,038.031 690,054.488 0,34 -1,799.23 7,322.65 42.15 263.11 6,331.47 6,279.47 -515.35 -2,725.19 5,963,035.694 690,038.538 0.44 -1,808.90 7,346.60 42.13 263.05 6,349.23 6,297.23 -517.29 -2,741.14 5,963,033.350 690,022.642 0.19 -1,818.56 7,370.55 42.10 263.00 6,366.99 6,314.99 -519.24 -2,757.08 5,963,030.991 690,006.756 0.19 -1,828.22 7,394.45 41.98 262.94 6,384.74 6,332.74 -521.20 -2,772.97 5,963,028.625 689,990.928 0.53 -1,837.86 7,418.40 41.93 262.87 6,402.55 6,350.55 -523.18 -2,788.86 5,963,026.241 689,975.096 0.29 -1,847.51 7,442.35 41.92 262.85 6,420.37 6,368.37 -525.17 -2,804.74 5,963,023.845 689,959.275 0.07 -1,657.17 7,466.25 41.87 262.81 6,438.16 6,386.16 -527.16 -2,820.57 5,963,021.448 689,943.497 0.24 -1,866.82 7,490.25 41.73 262.75 6,456.06 6,404.06 -529.17 -2,836.44 5,963,019.031 689,927.685 0.51 -1,87649 7,514.15 41.75 262.71 6,473.89 6,421.69 -531.18 -2,852.22 5,963,016.613 689,911.959 0.14 -1,886.13 7,538.15 41.92 262.65 6,491.77 6,439.77 -533.22 -2,868.10 5,963,014.167 689,896.140 0.73 -1,895.63 7,562.05 41.90 262.60 6,509.56 6,457.56 -535.27 -2,883.93 5,963,011.712 689,880.367 0.16 -1,905.52 7,585.95 41.78 262.58 6,527.36 6,475.36 -537.33 -2,899.74 5,963,009.252 689,864.616 0.51 -1,915.21 7,609.94 41.70 262.56 6,545.26 6,493.26 -539.39 -2,915.58 5,963,006781 689,848.838 0.34 -1,924.92 7,633.85 41.60 262.52 6,563,13 6,511.13 -541.46 -2,931.34 5,963,004.314 689,833.141 043 -1,934.58 7,657.85 41.47 262.49 6,581.09 6,529.09 -543.53 -2,947.11 5,963,001.834 689,817.423 0.55 -1,944.27 7,681.85 41.37 262.49 6,599.09 6,547.09 -54561 -2,962.85 5,962,999.356 689,801.741 0.42 -1,953.94 7,705.80 41.28 262.44 6,617.08 6,565.08 -547.68 -2,978.53 5,962,996.881 689,786.122 0.40 -1,963.57 7,729.75 41.10 262.34 6,635.10 6,583.10 -549.77 -2,994.17 5,982,994.392 689,770-548 0.80 -1,973.20 7,753.69 40.88 262.31 6,653.17 6,601.17 -551.87 -3,009.73 5,962,991.896 689,755.045 0.92 -1,982.79 7,777.65 40.78 262.34 6,671.30 6,619.30 -553.98 -3,025.25 5,962,989.406 689,739,580 043 -1,992.37 7,801.60 40.65 262.35 6,689.45 6,637.45 -556.04 -3,040.74 5,962,986.929 689,724.156 0.54 -2,001.91 7,825.60 40.42 262.34 6,707.69 6,655.69 -558.12 -3,056.20 5,962,984.455 689,708.756 0.96 -2,011.44 7,849.60 40.20 262.34 6,726.00 6,674.00 -560.19 -3,071.58 5,962,981.992 689,693.428 0.92 -2,020.93 7,873.30 40.02 262.35 6,744.12 6,692.12 -562.22 -3,086.72 5,962,979.570 689,678.353 0.76 -2,030.26 9/82017 8.18.12AM Page 11 COMPASS 5000.1 Build 81D BP by Final Survey ReportI UGHES GE -P, Company: NOM Amedca- ALASKA -BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne ND Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azl (azimuth) ND NDSS NIS ENV Northing Easgng DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) just) (waft) (°7100usft) (usft) 1,696.80 39.88 262.35 6,762.14 6,710.14 -564.23 -3,101.67 5,962,977.179 689,663.455 0.60 -2,03947 7,920.30 39.77 262.33 6,780.18 6,728.18 -566.24 -3,116.59 5,962,974.791 689,648596 0.47 -2,048.67 7,943.90 39.63 262.38 6,798.34 6746.34 -568.24 -3,131.53 5,962,972.402 689,633.712 0.61 -2,057.88 7,967A0 39.48 262.48 6,816.46 6,764.46 -570.21 -3,146.36 5,962,970.051 689,618.934 0.69 -2,067.00 7,990.90 39.32 262.56 6,834.62 6,782.62 -572.15 -3,161.15 5,962,967.731 689,604.200 0.71 -2,076.08 8,014.40 39.15 262.63 6,852.82 6,800.82 -574.07 -3,175.89 5,962,965A37 689,589.515 0.75 -2,085.11 8,037.90 39.10 282.68 6,871.05 6,819.05 -575.97 -3,190.60 5,962,963.165 689,574.862 0.25 -2,094.10 8,061.45 39.15 262.75 6,889.32 6,837,32 -577.85 -3,205.34 5,962,960.903 689,560.176 0.28 -2,103.10 8,084.95 39.08 262.83 6,907.56 6,855.56 -579.71 -3,220.05 5,962,958.665 689,545.521 0.37 -2,112.07 8,108.50 39.07 262.85 6,925.84 6,873.84 -581.56 -3,234.78 5,962,956.438 689,530.846 007 -2,121.04 8,132.00 39.02 262.83 6,944.09 6,892.09 -583.41 -3,249.47 5,962,954.217 689,516.211 0.22 -2,129.98 8,155.55 38,87 262.86 6,96241 6,910.41 -585.25 -3,264.15 5,962,951.997 689,501.576 064 -2,138.92 8,179.05 38.77 262.93 6,980.71 6,928.71 -587.07 -3,278.77 5,962,949.801 689487.010 0.46 -2,147.81 8,202.60 38.70 263.04 6,999.09 6,947.09 -588.87 -3,293.40 5,962,947.627 689,472.436 042 -2,156.68 8,226.15 38.58 263.20 7,01748 6,965.48 -590.63 -3,308.00 5,962,945.491 689,457.888 066 -2,165.50 8,249.75 38.53 263.35 7,035.94 6,983.94 -592.36 -3,322.60 5,962,943.395 689,443.330 0.45 -2,174.30 8,273.25 38.58 263.41 7,054.31 7,002.31 -594.04 -3,337.15 5,962,941.333 689,428.830 0.27 -2,183.03 8,296.79 38.62 263.36 7,072.71 7,020.71 -595,74 -3,351.74 5,962,939.268 689,414.291 0.22 -2,191.79 8,320.35 38.63 263.29 7,091.12 7,039.12 -59745 -3,366.35 5,962,937.184 689,399.733 0.19 -2,200.58 8,343.95 38.63 263.33 7,109.55 7,057.55 -599.16 -3,380.98 5,962,935.093 689,385.150 0.11 -2,209.38 8,367.55 38.65 263.37 7,127.99 7,075.99 -600.87 -3,395.62 5,962,933.012 689,370.562 0.14 -2,218.18 8,391.15 3872 263.33 7,146.41 7,094.41 -602.58 -3,410.27 5,962,930.928 689,355.960 0.31 -2,226.98 8,414.80 3860 263.30 7,164.85 7,112.85 -604.30 -3,424.98 5,962,928.828 689,341.304 0.35 -2,235.83 8,438.45 38.83 263.26 7,183.28 7,131.28 -606.03 -3,439.70 5,962,926.716 689,326.632 0.17 -2,244.69 8,462.10 38.75 263.22 7,201.71 7,149.71 -607.78 -3,454.41 5,962,924.595 689,311.970 0.35 -2,253.56 8,485.75 38.72 263.16 7,220.16 7,168.16 -609.53 -3,469.11 5,962,922.464 689,297.327 0,20 -2,262.42 8,509.34 38.70 263.05 7,238.57 7,186.57 -611.30 -3,483.75 5,962,920.318 689,282.732 0.30 -2,271.28 9/62017 8:18.12AM Page 12 COMPASS 5000.1 Build 81D BP BA ER by Final Survey Report F�IGHES , Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2-2113 Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) ND TVDSS NIS ENV Northing Besting DLeg V. Sec (usft) Vl (1) (usft) (usft( (usft( (usft) (usft) (waft) (-1100usft) (usft( 8.532.55 38.68 263.02 7256.68 7,204.68 -613.06 -3,498.15 5,962,916.190 689,268.381 0.12 -2,280.01 8,555.75 38.62 263.04 7,274.80 7,222.80 -614.82 -3,512.54 5,962,916.063 689,254.049 0.26 -2,288.72 8,578.95 38.53 263.10 7,292.94 7,240.94 -616.57 -3,526.90 5,962,913.950 689,239.739 0.42 -2,297.41 6,602.10 38.57 263.14 7,311.04 7,259.04 -618.30 -3,541.22 5,962,911.855 689,225.465 0.20 -2,306.07 8,625.25 38.60 263.10 7,329.14 7,277.14 -620.03 -3,555.55 5,962,909.758 689,211.181 0.17 -2,314.73 8,648.40 38.63 263.00 7,347.23 7,295.23 -621.77 -3,569.89 5,962,907.643 689,196.890 0.30 -2,323.42 8,671.50 38.62 262.96 7,365.27 7,313.27 -623.54 -3,584.21 5,962,905.514 689,182.630 0.12 -2,332.10 8,694.65 38.47 263.01 7,383.38 7,331.38 -625.30 -3,598.52 5,962,903.386 689,168.363 0.66 -2,340.79 8,717.70 38.22 263.14 7,401.46 7,349.46 -627.02 -3,612.72 5,962,901.298 689,154.217 1.14 -2,349.38 8,740.80 38.03 263.35 7,419.63 7,367.63 -628.70 -3,626.88 5,962,899.258 689,140.103 1.00 -2,357,91 8,763.85 37.92 263.46 7,437.80 7,385.80 -630.33 -3,640.97 5,962,897.268 689,126.061 0.56 -2,366.37 8,78720 37.90 263.51 7,456.22 7,404.22 -631.96 -3,655.22 5,962,895.275 669,111.854 0.16 -2,374.90 8,810.30 38.05 26361 747443 7422.43 -633.55 -3,669.35 5,982,893.319 689,097.776 0.70 -2,383.35 8,833.40 38.25 263.75 7,492.60 7,440.60 -635.12 -3,683.53 5,962,891.385 689,083.639 0.94 -2,391.80 8,856.54 38.47 263.96 7,510.74 7,458.74 -636.68 -3,697.81 5,962,889.482 689,069406 1.11 -2,400.27 8,879.70 38.65 264.23 7,528.85 7,476.85 -638.14 -3,712.17 5,962,887.629 689,055.090 1.06 -2,408.73 8,902.80 38.80 264.53 7,546.87 7,494.87 -639.56 -3,726.55 5,962,885.645 689,040.751 1.04 -2,417.15 8,925.90 38.98 264.83 7,564.85 7,512.85 -640.90 -3,740.99 5,962,884.131 689,026.350 1.13 -2,425.53 6,949.00 39.17 265.08 7,582.79 7,530.79 -642.18 -3,755.50 5,962,882.479 689,011.884 1.07 -2,433.90 8,972.15 39.38 265.37 7,600.71 7,548.71 -643.40 -3,770.10 5,962,880.885 688,997.317 1.20 -2,442.25 8,995.25 39.57 265.79 7,618.54 7,566.54 -644.54 -3,784.74 5,962,879.378 688,982.710 142 -2,450.55 9,018.35 39.75 266.28 7,636.32 7,584.32 -645.55 -3,799.45 5,962,877.982 688,966.034 1.56 -2,458.79 9,041.45 40.03 266.81 7,654.05 7,602.05 -646.45 -3,814.24 5,962,876.710 688,953.276 1.91 -2,466.96 9,064.54 40.23 267.38 7,671.70 7,619.70 -647.20 -3,829.10 5,962,875.575 688,938.438 1.81 -2,475.04 9,087.65 40.33 266.05 7,689.33 7,637.33 -647.80 -3,844.03 5,962,874.596 688,923.530 1.92 -2,483.02 9,110.75 40.47 268.68 7,706.92 7,654.92 -648.22 -3,858.99 5,962,873.786 688,908.581 1.87 -2,490.88 9,133.85 40.65 269.21 7,724.47 7,672.47 -648.50 -3,874.01 5,962,873.124 688,893.576 1.68 -2,498.62 91612017 8.16.12AM Page 13 COMPASS 5000.1 Build BID BP BA (ER by Final Survey Report F�UGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne ND Reference: KB (ova 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIS KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc A.! (a imuth) TVD NDSS NIS EBN Northing Easdng DLeg V. Sec (usft) (°) O (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) -- 9,156.95 40.77 269.81 7,741.98 7,689.98 -64863 -3,889.08 5,962,872.609 688,878.519 1.77 -2,506.27 9,179.64 40.83 270.42 7,759.16 7,707.16 -648.60 -3,903.90 5,962,872.258 688,863.699 1.78 -2,513.66 9,202.35 40.92 270.95 7,776.33 7,724.33 -648.42 -3,918.76 5,962,872.054 688,848.839 1.58 -2,520.93 9,225.04 40.98 271.37 7,79347 7,741.47 -648.12 -3,933.63 5,962,871.974 688,833.969 1.24 -2,528.10 9,247.64 41.07 271.67 7,810.52 7,758.52 -647.73 -3,948.46 5,962,871.987 688,819.136 0.96 -2,535.18 9,270.35 41.30 271.88 7,827.61 7,775.61 -64726 -3,963.41 5,962,872.066 688,804.183 1.18 -2,542.25 9,293.00 41.65 272.07 7,844.58 7,792.58 -646.75 -3,978.40 5,962,872.199 688,789.183 1.64 -2,549.30 9,315.65 41.85 272.20 7,861.48 7,809.48 -646.18 -3,993.47 5,962,872.374 688,774.103 0.96 -2,556.35 9,338.35 42.03 272.35 7,878.36 7,826.36 -645.58 -4,008.63 5,962,872.587 688,758.934 0.91 -2,563.41 9,360.95 42.27 272.46 7,895.12 7,843.12 -644.95 -4,023.78 5,962,872.834 688,743.770 1.11 -2,570.43 9,383.54 42.42 272.55 7,911,82 7,859.82 -644.28 -4,038.99 5,962,873.109 688,728.557 0.72 -2,577.46 9406.25 42.45 272.75 7,928.58 7,876.58 -643.57 -4,054.29 5,962,873.424 688,713.238 0.61 -2,584.50 9,428.95 42.65 272.99 7,945.30 7,893.30 -642.80 -4,069.62 5,962,873.799 688,697.893 1.13 -2,591.50 9,451.64 42.95 - 273.13 7,961.95 7,909.95 -641.98 -4,085.02 5,962,874.227 688,682483 1.39 -2,598.48 9,474.35 43.22 273.20 7978.53 7,926.53 -641.12 -4,100.51 5,962,874.686 688,666.978 1.21 -2,605.48 �. 9,497.04 43.50 273.30 7,995.03 7;943.03 -640.24 4,116.06 5,962,875.170 688,651.408 1.27 -2,612.50 9,519.74 43.83 273.33 8,011.45 7,959.45 -639.33 -4,131.71 5,962,875.674 686,635.744 1.46 -2,619.53 9,542.45 44.20 273.30 8,027.78 7,975.78 -638.42 -4,147.46 5,962,876.182 688,619.973 1.63 -2,626.62 9,565.15 44.33 27347 8,044.04 7,992.04 -637.49 4,163.28 5,962,876.712 688,604.139 0.78 -2,633.72 9,58789 44.28 273.78 8,060.31 8,008.31 -63648 -4,179.13 5,962,877.309 688,588.268 0.98 -2,640.78 9,610.80 44.28 274.21 8,076.57 8,024.57 -635.38 -4,194.95 5,962,878.007 688,572.429 1.32 -2,647.73 9,633.35 44.32 274.79 8,092.85 8,040.85 -634.13 -4,210.79 5,962,878.847 688,556.563 1.79 -2,654.57 9,658.04 44.25 275.47 8,109.10 8,057.10 -632.71 -4,226.57 5,962,879.858 688,540.753 2.12 -2,661.23 9,678.79 44.08 276.20 8,125.42 8,073.42 -631.10 -4,242.33 5,962,881.064 688,524.950 2.36 -2,667.72 9,701.54 43.98 276.89 8,141.77 8,089.77 -629.30 -4,258.04 5,962,882.462 688,509.201 2.15 -2,674.01 9,724.29 44.00 277.44 8,158.14 8,106.14 -627.33 -4,273.72 5,962,884.030 688,493.479 1.68 -2,680.14 9,747.00 44.07 277.69 8,174.47 8,122.47 -625.25 4,289.37 5,962,885.706 688,477.784 0.82 -2,686.17 9/62017 8.18: 12AM Page 14 COMPASS 5000.1 Build 81D BP BA (ER bp Final Survey Report F�UGHES -k-' , Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @? 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Surrey MD Inc Azi (azimuth) TVD NDSB NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 9,769.75 44.12 277.64 8,190.81 8,138.81 -623.14 -4,305.06 5,962,887414 688462.047 0.27 -2,692.18 9,792.34 44.10 277.53 8,207.03 8,155.03 -621.07 -4,320.84 5,962,889.089 688,446.414 0.35 -2,698.16 9,814.70 44.08 277.47 8,223.09 8,171.09 -619.03 -4,336.07 5,962,890.723 688,430.943 0.21 -2,704.13 9,837.00 44.07 277.44 8,239.11 8,187.11 -617.02 4,351.45 5,962,892.340 668,415.516 0.10 -2,710.08 9,859.29 44.02 277.47 8,255.13 8,203.13 -615.01 4,366.81 5,962,893.956 688,400.105 0.24 -2,716.02 9,881.60 43.95 277.50 8,271.18 8,219.16 -612.99 4,382.18 5,962,895.579 668,384.698 0.33 -2,721.96 9,903.79 44.00 277.55 8,287.15 8,235.15 -610.98 4,397.45 5,962,897.204 688,369.377 0.27 -2,727.65 9,926.10 44.10 277.58 8,303.19 8,251.19 -608.93 4,412.83 5,962,898.851 688,353.954 046 -2,733.77 9,948.39 44.17 277.53 8,319.18 8,267.18 -606.89 -4,428.21 5,962,900.496 688,338.520 0.35 -2,739.69 9,970.70 44.22 277.50 8,335.18 8,283.18 -604.86 -4,443.63 5,962,902.134 688,323.055 0.24 -2,745.64 9,993.15 44.28 277.56 8,351.26 8,299.26 -602.81 -4,459.16 5,962,903.788 688,307.478 0.33 -2,751.63 10,015.39 44.30 277.58 8,367.18 8,315.18 -600.76 -4,474.56 5962,905.438 688,292.037 0.11 -2,757.55 10,037.59 44.12 277.60 8,383.09 8,331.09 -598.71 -4,489.90 5,962,907.088 688,276.647 0.81 -2,763.45 10,059.90 44.00 277.64 8,399,12 6,347.12 -596.66 4,505.28 5,962,908.750 688,261.222 0.55 -2,769.36 10,082.20 43.83 277.68 8,415.19 8,363.19 -594.60 4,520.61 5,962,910.417 688,245.846 0.77 -2,775.24 10,104.39 43.73 277.77 8,431.21 8,379.21 -592.53 4,535.62 5,962,912.090 688,230.585 0.53 -2,781.06 10,126.70 43.77 277.85 8,447.33 8,395.33 -59044 -4,551.11 5,962,913.794 688,215.253 0.31 -2,786.89 10,148.90 43.82 277.98 8,463.35 8,411.35 -588.32 -4,566.33 5,962,915.518 688,199.987 0.46 -2,792.66 10,171.20 43.92 278.11 8,479.43 8,42743 -586.16 4,581.63 5,962,917.287 688,184635 0.60 -2,798.44 10,193.39 44.05 278.13 8,495.39 8,443.39 -583.98 4,596.88 5,962,919.072 688,169.329 0.59 -2,804.18 10,215.70 44.15 278.20 8,511.41 8,459.41 -581.78 4,612.25 5,962,920.882 688,153.910 0.50 -2,609.96 10,237.90 44.32 278.31 8,527.32 8,475.32 -579.55 4,627.58 5,962,922.711 688,138.533 084 -2,815.70 10,260.20 44.42 278.42 8,543.26 8,491.26 -577.28 -4,643.01 5,962,924.583 688,123.052 0.57 -2,821.45 TIP 10,261.00 4442 278.42 8,543.83 8,491.83 -577.20 -4,643.56 5,962,924.651 688,122496 0.00 -2,821.65 KOP-TOWS 5000.1 Build BID 9162017 8,18 12AM Page 15 COMPASS BP by Final Survey Report �I,UG, m any Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne 7VD Reference: KS @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM R5K-Alaska PROD -ANCP1 Survey MD Inc AZI ("Innuth) TVD TVDSS NIS EM Northing Pasting DLag V. Sec (usft) (I r) (usft) (usft) (usft) (usft) (usft) (usft) (*1100usft) (usft) 10,290.55 54.22 26978 8,563.09 8,511.09 -57573 -4665.85 5,962 925 552 688,100.173 39.84 -2,831.52 Interpolated Azimuth 10,320.57 59.43 262.24 8,579.53 8,527.53 -577.52 -4,690.88 5,962,923.115 688,075.203 27.24 -2,845.59 Interpolated Azimuth 10,350.78 61.40 255.52 8,594.46 8,542.46 -582.80 -4,71663 5,962,917.380 688,049.592 20.41 -2,862.86 Interpolated Azimuth 10,38087 62.24 249.53 8,608.68 8,556.68 -59056 -4,741.91 5,962,908.770 688,024.525 17.77 -2,882.40 10,410.78 63.00 235.85 8,62248 8,57048 -602.72 .4,765.43 5,962,896.017 688,001.332 40.67 -2,904.68 10,441.21 65.74 224.87 8,635.68 8,583.68 -620.21 -4,786.49 5,962,877.996 687,980.727 33.74 -2,930.36 10,470.78 69.66 213.06 8,646.93 8,594.93 -641.45 4,803.62 5,962,856.320 687,964.148 39.24 -2,957.32 10,500.92 75.84 201.23 8,655.94 8,603.94 -667.01 -4,816.67 5,962,830.438 687,951.760 42.37 -2,985.98 10,530.84 80.92 192.13 8,662.03 8,610.03 -695.04 4,825.04 5,962,802.206 687,944.107 34.60 -3,014.44 10,561,06 85.73 18200 8,665.55 8,613.55 -72478 4,828.72 5,962,772.383 687,941.199 36.89 -3,042.03 10,590.84 86.90 171.51 8,607.47 8,61547 -75440 4,827.03 5,962,742.809 687,943.640 35.37 -3,066.85 10,621.06 86.68 16028 8,669.17 8,617.17 -783.62 4,819.69 5,962,713.793 687;951.728 37.11 -3,088.48 10,651.10 8242 149.83 8,670.72 8,618.72 -81078 -4,807,06 5,962,686.965 687,965.055 34.83 -3,105.69 10,681.18 87.79 139.08 8,671.98 6,619.98 -83520 4,789.61 5,962,663.005 687,983.121 35.73 -3,118.11 10,710.98 86.31 128.63 8,673.52 8,621.52 -85579 4,768.18 5,962,642.971 688,005.070 35.37 -3,125.23 10,740.50 86.65 118.89 8,675.33 8,623.33 -872.14 4,743.72 5,962,627.252 688,029.946 32.95 -3,127.16 10,770.62 87.05 108.41 8,676.99 8,624.99 -884.19 4,716.21 5,962,615.915 688,057.755 34.77 -3,123.84 10,800.61 87.30 98.37 8,678.48 8,626.48 -891.12 4,687.10 5,962,609.737 688,087.023 33.45 -3,115.28 10,830.66 88.19 87.78 8,679.66 8,627.66 -892.73 4,657.16 5,962,608.899 688,116.993 35.34 -3,101.71 10,860.75 85.76 77.37 8,681.25 8,629.25 -888.85 -4,627.41 5,962,613.535 688,146.635 35.48 -3,063.47 10,890.80 88.65 67.70 8,682.72 8,630.72 -879.85 4,598.82 5,962,623.264 688,174.986 33.55 -3,061.38 10,923.47 87.91 56.86 8,663.71 8,631.71 -864.69 -4,569.95 5,962,639.165 688,203,450 33.24 -3,033.82 10,955.50 86.71 46.51 8,685.21 8,633.21 -844.88 -4,544.88 5,962,659.608 688,228.002 32.49 -3,004.13 10,985.30 87.30 34.38 8,686.78 8,634.78 -822.27 -4,525.62 5,962,682700 688,246.683 40.70 -2,974.92 11,015.38 87.27 29.92 8,688.20 8,636.20 -796.84 -4,509.63 5,962,708.532 688,262.009 14.81 -2,944.90 9762017 8:18.12AM Page 16 COMPASS 5000.1 Build 81D BP B ER by Final Survey Report BT UGHES E.,.,ry Company: NOM America - ALASKA - BP Local Coordinate Reference: Well L2-21 Project: Lisburne TVD Reference: KB @ 5Z00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB C 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD 7VDSS NIS ENO Northing Easting DLeg V. Sec (usft) (°) (°) lush) (usft (usft) (usft) (usft) (usft) (°1100usft) (usft) 11.045.29 88.80 29.11 8,689.23 8637.23 -770.83 -4,494.91 5,962,734.912 688,276.062 5.79 -2.915.01 11,075.42 90.98 28.57 8,689.29 8,637.29 -744.44 -4,480.37 5,962,761.666 688,289.911 7.45 -2,884.89 11,105.60 93.01 27.40 8,688.23 8,636.23 -717.80 4,466.22 5,962,788.652 688,303.375 7.76 -2,854.75 11,135.71 95.26 26.47 8,686.06 8,634.06 -691.03 4,452.62 5,962,815.762 688,316.286 8.08 -2,824.76 11,165.81 94.97 25.23 8,683.38 8,631,38 -664.05 -4,439.55 5,962,843.067 688,328.660 4.21 -2,794.86 11,195.84 92.76 23.32 8,681.36. 8,629.36 -636.74 -4,427.23 5,962,670.682 688,340.270 9.72 -2,765.05 11,225.80 92.30 21.65 8,680.03 8,628.03 -609.09 -4,415.78 5,962,898.620 686,351.003 5.78 -2,735.38 11,255.92 93.78 16.69 8,678.43 8,626.43 -580.69 -4,405.91 5,962,927.262 688,360.144 17.16 -2,705.85 11,285.85 93.50 17.05 8,676.53 8,624.53 -552.10 4,397.24 5,962,956.057 688,368.076 1.52 -2,676.76 11,317.96 92.83 15.51 8,674.76 8,622.76 -521.33 4,368.25 5,962,987.050 688,376.270 5.22 -2,645.61 11,345.89 91.38 15.86 8,673.74 8,621.74 494.46 4,380.71 5,963,014.105 688,383.123 5.34 -2,618.57 11,375.86 90.21 17.83 8,673.32 8,621.32 465.78 4,372.03 5,963,042.996 688,391.067 7.84 -2,589.39 11,405.78 90.58 21.28 8,673.11 8,621.11 -437.59 -4,362,01 5,963,071431 688,400.353 11.60 -2,559.97 11,435.66 90.66 25.20 8,672.79 8,620.79 410.14 4,350.23 5,963,099.171 688,411.431 13.12 -2,530.31 11,465.89 90.49 29.68 8,672.49 8,62049 -383.32 4,336.30 5,963,126.339 668,424.664 14.83 -2,500.12 11,495.94 9104 3245 8,672.08 8620.08 -357.59 4,320.80 5,963,152.462 688,439.501 9.40 -2,470.08 11,525.98 90.37 36.06 8,671.72 8,619.72 -332.76 -4,303.89 5,963,177.709 688,455.762 12.22 -2,440.13 11,555.89 90.09 39.29 8,671.59 8,619.59 -309.09 -4,285.61 5,963,201.839 688,473.426 10.84 -2,410.49 11,585.83 89.75 40.84 8,671.64 8,619.64 -286.18 -4,266.34 5,963,225.238 688,492.101 5.30 -2,381.01 11,616.46 90.86 38.37 8,671.47 8,619.47 -262.58 -4,246.82 5,963,249.326 688,511.012 8.84 -2,350.81 11,645.90 90.71 35.39 8,671.07 8,619.07 -239.04 -4,229.15 5,963,273.314 688,528.066 10.13 -2,321.59 11,676.15 90.37 32.85 8,670.79 8,618.79 -214.00 -4,212.19 5,963,298.780 688,544.383 8.47 -2,291.42 11,706.06 90.58 29.70 8,67054 8,618.54 -188.44 -4,196.66 5,963,324.728 688,559.246 10.55 -2,261.53 11736.08 92.64 26.84 8,669.89 8,617.69 -162.02 -4,182.45 5,963,351.506 688,572.773 11.74 -2,231.54 11,767.05 92.15 23.95 8,668.40 8,616.40 -134.07 -4,169.18 5,963,379.786 688,585.319 9.46 -2,200.70 11,796.04 92.33 20.53 8,667.27 8,615.27 -107.26 -4,158.22 5,963,406.866 688,595.590 11.80 -2,172.00 11,825.73 90.80 19.82 6,666.45 8,614.45 -79.40 -4,147.99 5,963,434.975 688,605.107 5.68 -2,142.76 9/62017 6.18: 12AM Page 17 COMPASS 5000.1 Build 81D BPBATER by Final Survey Report F�IGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.O0usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EOM RSK- Alaska PROD -ANCP7 Survey MD Inc An(azimuth) TVD NDSS N/S E/W Northing Easting DLeg V. Sec (usft) (') (°) (usft) (rlsft) (usft) tysft) (usft) (usft) (°/100usft) (usft) 11,855.68 89.94 21.73 8,666.26 8,614.26 -51.40 -4,137.36 5,963,463.237 688615.006 6.99 -2,113.19 11,886.50 89.72 25.79 8,66635 8,614.35 -23.20 -4,124.95 5,963,491.746 688,626.693 13.19 -2,082.56 11,915.77 88.68 28.39 8,666.76 8,614.76 2.86 -4,111.62 5,963,518.132 688,639.346 9.57 -2,053.34 11,945,31 90.52 30.72 8,666.97 8,614.97 28.55 -4,09705 5,963,544.188 688,653.250 10.05 -2,023.80 11,976,00 92.95 34.46 8,666.04 8,614.04 54.39 -4,080.54 5,963,570.442 688,669.099 14.53 -1,993.17 12,005.44 92.74 36.88 8,664.58 8,612.58 78.27 4,063.39 5,963594.758 688,685.624 8.24 -1,963.91 12,035.66 94.92 39.98 8,662.56 8,610.56 101.89 4,044.85 5,963,618.646 688,703.748 12.52 -1,934.09 12,065.81 94.95 42.72 8,659.96 8,607.96 124.44 -4,024.81 5,963,641.894 688,723.005 9.05 -1,904.64 12,095.78 95.63 44.68 8,657.20 8,605.20 146.01 -4,004.19 5,963,663.989 688,743.059 6.90 -1,875.65 12,125.90 95.94 47.99 8,654.16 8,602.16 166.70 -3,982.52 5,963,685.224 688,764.195 10.98 -1,846.89 12,155.91 94.12 50.11 8,651.53 8,599.53 186.29 -3,959.94 5,963,705.386 688,786.280 9.29 -1,818.64 12,186.30 93.99 53.34 8,649.38 8,597.38 205.06 -3,936.15 5,963,724.764 688,809.564 10.61 -1,790.48 12,215.98 92.15 55.38 8,647.79 8,595.79 222.33 -3,912.06 5,963,742.643 688,833.196 9.25 -1,763.49 12,245.75 90.86 57.36 8,647.01 8,595.01 238.81 -3,887.29 5,963,759753 688,857.540 7.94 -1,736.83 12,275,89 92.92 58.80 8,646.02 8,594.02 254.74 3,86172 5,963,778.329 688,882.688 8.34 -1,710.25 --� 12,305.93 93.72 57.23 8,644.28 8,592.28 270.62 3,83628 5,963,792.860 688,907.707 5.86 -1,683.78 12,336.02 94.52 54.95 8,642.12 8,590.12 287.37 -3,81138 5,963,810.234 688,932.173 Sol -1,656.82 12,366.08 92.75 53.24 8,640.21 8,588.21 304.96 -3,787.08 5,963,828.443 688,956.010 8.16 -1,629.44 12,396.00 93.07 50.90 8,638.68 8,586.68 323.32 -3,763.51 5,963,847,407 688,979.097 7.88 -1,601.75 12,425.93 91.97 47.86 8,637.37 8,585.37 342.79 -3,740.82 5,963,867.446 689,001.282 10.79 -1,573.55 12,455.92 91.99 45.39 8,836.33 8,584,33 363.37 -3,719.04 5,963,888.580 689,022.529 8.23 -1,544.83 12,487.18 92.05 43.24 8,635.23 8,583.23 385.72 -3,897.21 5,963,911483 689,043.771 6.88 -1,514.56 12,516.04 92.03 41.36 8,634.20 8,582.20 407.05 -3,677.80 5,963,933.304 689,062.626 6.51 -1,486.38 12,546.08 92.43 38.94 8,633.03 8,581.03 430.00 -3,658.45 5,963,956.733 689,081.383 8.16 -1,456.84 12,575.24 92.52 36.89 8,631.77 8,579.77 452.98 -3,640.55 5,963,980.166 689,098.688 7.03 -1,427.98 12,606.29 92.48 33.85 8,630.42 8,578.42 478.27 -3,622.59 5,964,005.909 689,115.986 978 -1,397.10 9162017 8.18.12AM Page 18 COMPASS 5000.1 Build 81D BP by Final Survey Report BAF�UGHES eE<o Pavy Company: North America -ALASKA -BP Local Co-ordinate Reference: Well L2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lia DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: L2-21 Norm Reference: True Wellbore: L2-216 Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK-Alaska PROD -ANCPI Survey MD Inc An (azimuth) TVD TVDSS NIS ENV Northing Beading DLeg V. Sec (usft) (1 (1) (usft) (usft) (usft) (usft) (usft) Wait) ("1180uaf) _ (usft) 12,63300 92.48 33.85 8,629.26 8,577.26 500.43 -3,607.73 5,964,028.444 689,130276 0.00 -1,370.48 2 718" Production Liner 12,663.00 92.48 33.85 8,627.97 8,57597 525.32 -3,591.04 5,964,053.754 689,146.326 0.00 -1,340.57 Pmjection to TD - PRODUCTION LINER 1 12,633.00 8,629.26 2 7/8" Production Liner 2.875 4.250 12,663.00 8,627.97 PRODUCTION LINER 1 2.875 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +NIS ♦EI -W (usft) (usft) (usft) (usft) Commant 10260.20 8,543.26 -577.28 -4,643.07 TIP 10,261.00 8,543.83 -577.20 -4,643.56 KOP-TOWS 10,290.55 8,563.09 -575.73 4,665.85 Interpolated Azimuth 10,320.57 8,579.53 -577.52 -4,690.88 Interpolated Azimuth 10,350.78 8,594.46 -582.60 -4,716.63 Interpolated Azimuth 12,663.00 8,627.97 525.32 -3,591.04 Projection to TD --� Prepared By: Yosha Ragbirsingh Survey Manager Baker Hughes a GE Company 9/62017 8:18.12AM Page 19 COMPASS 5000.1 Build BID Preje4S: Wbume -uwm.0 BRe: Lis os 02 ax4meap421 xeba.r wd 1331. rnextrP Welk LZ21 ssp sEy� MIIW. L241B Gb .elm Oupn: Lz-21511131112-zt81 xw.�domm wa�a�e. xe®a4or;nlGar;xEurwrsRNGI 0 0 �,ey.y�p WELLBORE DETAILS. U -21B aERaEM.Eaiof4N1KK1 L? -21B ax4meap421 xeba.r wd 1331. rnextrP p_ L2-30/12-30 N+EW LLYPL511NGI Parent We6bsrc: L3-21 snlon(.s1ad..ia. su-I4.4oN0ooEI MlteArcnee W-NOUN00aM ra on nno. 19z66.zB xw.�domm wa�a�e. xe®a4or;nlGar;xEurwrsRNGI 0 0 Ltle'Gdm Ne4N NmnmCweNie POST DRILLING m 0 000 L2 O71L2-07 ? 0 33 c L2-3322- p_ L2-30/12-30 5%5180 L2 0]/L2,07A 5065400 0 0 0 0 0 0 0 0 0 0 0 18 2611846 0 0 0 0 0 1 ..18-26 0 0 0 0 31 0 0 0 0 0 0 0 0 0 0 0 0 o e 0 0 0 0 6-i tuft 61 1 -11 /18-11 8 1`81 -111`81 5965200 LL&291L2-29A 1828118-26 8-1}/18 1181`83 L2 -25/L2-25 18-261 -T 5APB2 1 LZi1132/L2- -5935000 O 18-11/18-1161`52 5%5200- C X00 L2-111 - 132 - - 596,800 LM8/12-0BA -28 PBI- 8-11/18-11C CTD Concept L. 5965m aL2-2 004 O S 000 �000 1L2-24 5964%0 18-27/18-27E 4000 y0� 5962400 '0 5954800 5961400 00 'O VO O O 600 \ o_nn 6 X18-26/18-26PB1 5964600. Gp y0 o 5984400 5%1800 P . 59642[0 L2-10112-10 e� p L2-21/12-218 5%1400 �2-13/12-13A 5964000 2-13112-13 it .. m p ..W T m 0W Ot 5861200 C 586.'1600. 18-27/18-27EP62 - 0 G 5963400 15963200- L2-21/12-21 - 1313 0 00 130 � 0 t 5%3%0 m Z 5962800 18-27 8-27EP i 0 o SOC 5962600 827/18-27 59624% t8-27115-276 18-27/18-27C 18-27/18-27 L2-21IL2-21A L2 -21B ACTUAL 5962200 18-27118-27D 5%2000'. 5%1900 o m 5961600 p 18-27/18-27131`131 e,0 5%14%. - 00 o b 5%1200 m 0 . 0 m.. PP P ..1` . W P P P . . . . o o . o o . . o . . Eastin(200 usftlin) rpp GHES 5%]800 o-1-11-0 0 000 L2 O71L2-07 ? 0 33 c L2-3322- p_ L2-30/12-30 5%5180 L2 0]/L2,07A 12-14/1-2-140. '.5963200 Y2 -29/L2-29 � -11 /18-11 8 1`81 -111`81 5965200 LL&291L2-29A o e L2 t��26 �-2-0]112-O7APBt 80 1 LZi1132/L2- -5935000 O O C X00 L2-111 - 132 L?--065962600IE 596,800 LM8/12-0BA -28 PBI- aL2-2 004 O S 000 �000 1L2-24 5964%0 y00 4000 y0� 5962400 '0 5961400 00 'O VO O O 600 \ o_nn 6 9-gA 8� 5964200 5%]800 /�OOGCC Report o-1-11-0 2D00 12-14/1-2-140. '.5963200 � -11 /18-11 8 1`81 o e O C �p®® L?--065962600IE LM8/12-0BA - 596%00 O S 000 y00 y0� 5962400 '0 -5%2200 y0 00 5%2000 Gp y0 5%1800 P L2-10112-10 5%1600 5%1400 �2-13/12-13A 00 2-13112-13 it .. m p ..W T m 0W Ot 5861200 /�OOGCC Report by POST DRILLING North America - ALASKA - BP Lisburne Lis DS 02 L2-21 L2-21 B L2-21 B AOGCC Post Drilling Offset Report 06 September, 2017 BAF IGHES BAT GE company AOO GCC RepoI BP BA, ICER by Anticollision Report UGHES ae�omoam Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00usft Reference Well: L2-21 Well Error: 0.00usft Reference Wellbore 12-218 Reference Design: 12-21B Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 KB @ 52.00usft (ORIG KELLY BUSHING) KB @ 52.00usft (ORIG KELLY BUSHING) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference L2 -21B Fiber type: NO GLOBAL FILTER: Using user defined selection 8 filtering criteria From Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 500.00usft Error Surface: Elliptical Conic Survey Program Date 9/6/2017 From To (usft) (us8) Survey (Wellbore) Tool Name Description 100.00 6,999.00 GyroData cont MS (1-2-21) GYD-CT-CMS Gyrodata cont.casing m/s 7,007.30 10,260.20 1 : Schlumberger GCT multishot (1-2-21) GCT -MS Schlumberger GCT multishot 10,261.00 12,606.29 BHGE CTK MWD 4-1/4"(L2-21 B) MWD MWD -Standard 91612017 10,51 34AM COMPASS 5000.1 Build 61D ,"0 BP BAT(ER $, bp Anticollision Report rjUGHES GEmmpanV Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: O.00usft Reference Well: 1-2-21 Well Error: O.00usft Reference Wellbore L2 -21B Reference Design: 1-2-21B Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 1-2-21 KS @ 52.00usft (ORIG KELLY BUSHING) KB @ 52.00usft (ORIG KELLY BUSHING) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Waming Site Name Depth Depth Distance (usftj from Plan Offset Well - Wellbore - Design (us@) (us@) (usft) (usft) Lis DS 02 1-2-06 - 1-2-06 - 1-2-06 2,489.12 2,50000 474.97 4931 425.66 Pass - Major Risk 1-2-07 - 1-2-07 - 1-2-07 2,219.38 2,275.00 215.20 41,41 174.43 Pass - Major Risk 1-2-07 - 1-2-07A- 1-2-07A 2,219.38 2,275.00 21520 4143 174.40 Pass - Major Risk 1-2-07 - L2-07APB1 - 1-2-07APB1 2,219.38 2,275.00 215.20 41,43 174.40 Pass - Major Risk 1-2-08 - 1-2-08 - L2-08 2,030.77 2,025.00 432.47 32.81 399.68 Pass - Major Risk 1-2-08--2-08A-L2-08A 2,024.25 2,025.00 432.43 32.76 399.68 Pass - Major Risk 1-2-10 - 1-2-10 - L2-10 2,428.45 2,425.00 369.76 31.89 337.87 Pass - Major Risk 1-2-11 - 1-2-11 - L2-11 953.34 949.92 304.23 14.65 289.63 Pass - Major Risk 12-11 - 1-2-11 PB1 - 1-2-11 P81 953.34 949.92 304.23 14.65 289,63 Pass - Major Risk 1-2-11 - 1-2-11 PB2- 1-2-11 PB2 953.34 949.92 304.23 14.65 289.63 Pass- Major Risk 1-2-13 - 1-2-13 - 1-2-13 2,647.59 2,650.00 245.83 34.16 211.67 Pass - Major Risk 1-2-13 - 1-2-13A - 1-2-13A 2,626.90 2,625.00 245.72 34.05 211.67 Pass - Major Risk 1-2-14 - 1-2-14 - 1-2-14 2,406.04 2,400.00 275.03 32.96 242.08 Pass - Major Risk 1-2-14 - L2 -14A- -2-14A 2,406.04 2,400.00 275.03 32.96 242.08 Pass - Major Risk 1-2-14 - 1-2-1413- 1-2-14B 2,406.04 2,400.00 275.03 32.96 242.08 Pass- Major Risk 1-2-16-1-2-16-1-2-16 1,931.83 1,925.00 230.40 31.61 198.80 Pass - Major Risk 1-2-18-1-2-18-1-2-18 1,032.86 1,025.00 196.34 17.94 178.50 Pass - Major Risk 1 -2 -18 -1 -2 -18A -1-2-18A 1,027.05 1,025.00 196.26 17.74 178.52 Pass - Major Risk 1-2-20 - 1-2-20 - 1-2-20 2,399.60 2,400.00 167.51 32.25 135.26 Pass - Major Risk 1-2-20 - L2-20PB1 - 1-2-20PB1 2,399.60 2,400.00 167.51 32.25 135.26 Pass - Major Risk 1-2-21 - 1-2-21 - 1-2-21 Out of range 1 -2 -21 -1 -2 -21A -L2 -21A 10,875.00 12,139.00 394.31 39.00 370.97 Pass - Major Risk 1-2-24 - 1-2-24 -1 2-24 2,250.27 2,250.00 194.55 30.80 163.75 Pass - Major Risk 1-245 - 1-2-25 - 1-2-25 2,000.34 2,000.00 120.16 28.40 91.76 Pass - Major Risk 1-2-26 - 1-2-26 - 1-2-26 2,225.28 2,225.00 225.83 35.15 190.68 Pass - Major Risk 1-2-28 - 1-2-28 - 1-2-28 974.36 975.00 273.06 16.27 256.80 Pass - Major Risk 1-2-28 --2-28PB1 - 1-2-28PB1 974.36 975.00 273.06 16.27 256.80 Pass - Major Risk 12-29 - 1-2-29 - 1-2-29 2,886.15 2,900.00 238.41 37.49 200.95 Pass - Major Risk 1 -2 -29 -1 -2 -29A -1-2-29A 2,886.15 2,900.00 238.41 3749 200.95 Pass - Major Risk 1-2-29 - 1-2-29PB1 - 1-2-29PB1 2,886.15 2,900.00 238.41 37.49 200.85 Pass - Major Risk 1-2-30-1-2-30-1-2-30 1,801.27 1,800.00 325.12 27.56 297.57 Pass - Major Risk 1-2-32 - 1-2-32 - 1-2-32 604.81 600.00 377.69 11.88 365.82 Pass - Major Risk 1-2-33 - 1-2-33 -1-2-33 2,000.96 2,000.00 359.73 27.37 332.36 Pass - Major Risk 9/6201710:51 34A - Page 3 of 5 U COMPASS 5000.1 Build 81D BP A, �( bp Anticollision Report BUGERH, GE<w�pam Company: North America- ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KS @ 52.00usft (ORIG KELLY BUSHING) Reference Site: Lis DS 02 MD Reference: KB Q 52.00usft (ORIG KELLY BUSHING) Site Error: O.Oousft North Reference: True Reference Well: L2-21 Survey Calculation Method. Minimum Curvature Well Error: O.00usft Output errors are at 1.00 sigma Reference Wellbore L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Reference Design: L2-218 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 18 18-11-18-11B-18-118 6,121.07 6,875.00 151.68 99.07 70,29 Pass - Major Risk 18-11-18-11BPB1-18-116P81 5,958.75 6,673.00 184.92 95.13 90.39 Pass - Major Risk 18-11-18-11 BPB2-18-11 BP82 6,121.07 6,875.00 15168 99.07 70.29 Pass - Major Risk 18-11-18-11 BPB3-18-11 BPB3 6,121.07 6,875.00 151.68 99.07 70.29 Pass - Major Risk 18-11 - 18-11C CTD Concept Lateral - 18-11C CT 6,121.07 6,875.00 151.68 99.07 70.29 Pass - Major Risk 18-26 - 18-26 - 19-26 Out of range 18-26 - 18-26A- 18-26A Out of range 18-26 - 18-26APBI - 18-26APBI Out of range 18-26 - 18-26APB2 - 18-26APB2 Out of range 18-26 - 18-26PB1 - 18-26PBI Out of range 1 B-27 - 18-27 - 18-27 10,750.00 10,375.00 447.87 281.33 177.05 Pass - Major Risk 18-27 - 18-27A- 18-27A 10,750.00 10,375.00 379.10 269.23 118.71 Pass - Major Risk 18.27 - 18-278 - 18-278 10,750.00 10,375.00 379.10 269.39 116.55 Pass - Major Risk 18-27 - 18-27C - 18-27C 10,750.00 10,375.00 373.34 269.96 112.04 Pass - Major Risk 18-27 - 18-27D- 18-27D 10,750.00 10,375.00 379.10 270.80 117.19 Pass - Major Risk 18-27 - 18-27DPB1 - 18-27DPB1 10,750.00 10,375.00 379.10 270.93 117.05 Pass - Major Risk 18-27 - 18-27E - 18-27E 10,700.00 10,550.00 326.26 256.36 79.61 Pass - Major Risk 18-27 - 18-27EPB7 - 18-27EPB1 10,661.40 10,675.00 281.42 232.08 61.96 Pass - Major Risk 18-27 - 18-27EPB2 - 18-27EPB2 10,661.40 10,675.00 281.42 232.08 61.96 Pass - Major Risk 91612017 10:51:34AM U COMPASS 5000.1 Build 81D BP BA. ICER by Anticollision Report UGHES GEcompary Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 She Error: 0.00usft Reference Well: 12-21 Well Error: 0 oousft Reference Wellbore L2 -21B Reference Design: L2 -21B Local Coordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 KB @ 52.00usft (ORIG KELLY BUSHING) KB @ 52.00usft (ORIG KELLY BUSHING) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to KB @ 52.00usft (ORIG KELLY Coordinates are relative to: 12-21 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK Central Meridian is 150° V0.000 W ° Grid Convergence at Surface is: 1.47' 91612017 10.51 34AM Page COMPASS 5000.1 Build 81D Printed 9/20/2017 3.34:55PM North America -ALASKA - B P Page 1 of 2 bm Cementing Report Common Well Name: 1-2-21102 Report no 1 Report date 8/22/2017 Project: Lisburne Site: Lis DS 02 Spud Date/Time: 11/12/1985 Event Type: COM- ONSHORE (CON) Start Date: 8/19/2017 End Date: 8/24/2017 AFE No.: Contractor: NABORS ALASKA DRILLING INC. Rig Name/No.: CDR -2 Rig Release: 8/24/2017 X3 -018F3 -C: (1,493,311.00) BPUOI'. USAOD00I090 Active datum: KB @52.00usft (above Mean Sea Level) General Information Job type. Primary Cement job start date/time. 8/22/2017 4.30PM Job end date/time: 8/22/2017 6:OOPM Cement Company: SCHLUMBERGER Cementer: DYLAN WAUGH Cemented String. PRODUCTION LINER 1 String Size. 2.875 (in) String Set TMD- 12,663.00 (usft) Hole Size: 4.250 (in) Phs Movement Pipe Movement NO MOVEMENT Rotating Time (Start -End)'. RPM'. Rotating Torque hniVavg/max). (ft-Ibf) Reciprocating Time (Start -End). Recip Drag Up/Down. - (kip) SPM: Stroke Length: FWW Mona: CEMENT FluMa (7 of J Slurry Type: CEMENT PurposePRIMARY Class: G -CLASS Description: LEAD SLURRY Density: 15.30 (ppg) Yield. 1.3100 (ft'/sk) Mix Water Ratio: 6.092 (gaVsk94) :Excess: Mix Method: BATCH Sacks Used: 128.50 (9411d sacks) Water Volume: 18.15 (bbl) Excess Slurry Volume: 0.0 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: Slurry Volume: 30.0 (bbl) Excess Measured From: Mud Type: Density: 9.80 (ppg) PV: 10.00 (cp) YP: 28.000 (Ibf/100f-) Viscosity: 56.00 (s/qt) Gels 10 Sec. 18.000 (Ibf/100ft') Gels 10 Min: 23.000 (Ibf/1001`1� Addlthros Name Type Amount Units Concentration Unit D047 ANTIFOAM AGENT 0.200 GAL/SX D065 DISPERSANT 1.000 % BWOC D-167 FLUID LOSS 0.100 %BWOC 0600 G GAS -BLOCK 1.500 GAL/SX D163 CEMENT 5.000 %BWOC D-177 RETARDER 0.005 GAL/SX Fluid Tests Thick time Thick Free water Free water Fluid loss Fluid lass Fluid loss Comp Comp Comp Comp Comp Strength Comp Strength (hr) temp. (%) temp. (cr/30min) temp. press. Strength Strength Strength Strength Time Pressure 2 Temperature 2 (°F) (°F) (°F) (psi) Time 1 Pressure 1 Temperature 1 2 (min) (si) (°F) min 4.88 90.00 0.00 80.00 1 42.0178.00 1,000.00 1 L Printed 9/20/2017 3.34:55PM Printed 9/20/2017 3:34:55PM Page 2 of 2 North America - ALASKA - BP Cementing Report - - - _ --- _ Report no 1 Report date'. 8/22/2017 Common Well Name: 12-21 / 02 Spud DateRime: 11/1 217 98 5 Project: Lisburne Site: Lis OS 02 Event Type: COM- ONSHORE (CON) Start Date: 8/19/2017 End Date. 8/24/2017 AFE No.: Contractor: NABORS ALASKA DRILLING INC. Rig Name/No.: CDR -2 Rig Release: 8/24/2017 %3 -018F3 -C: (1,493,311.00 ) Active datum. KB @52.O0usft (above Mean Sea Level) BPUCC USA00001090 Stag" Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom Plug Pressure Fivar Pressure Hewn: Circulate Vol to Total Mutl Lost Annular Flow (usft) (usft) Rate Press. Plug Plug eurepaa Bumped Held Ham Prior Surface Surface After no (hr) (bbl) (bbl) (9Pm) (psi) (psl) (minl PRIMARY CEMENT 10,195.00 12.863.00 I v . Pumping Schedule Fluid Volume Avg. Max Disp. Slurry Top Slurry Base Start Mix Cmt Stan Slurry Pumping end Start Disp Foam Gas Type Gas Vol BH circ. Bh static temp. pumped Pumped Disp. Rale TMD TMD Pmp date/time job Used temp. (bb) Rafe (bbgmin) (usft) (usft) (scl) lob min Teats Casing Test Shoe Test Liner Top Test Test Pressure. (psi) FIT/LOT. (ppg) Liner Overlap: (usft) Tool: N Positive Test: (ppg) Positive Test Tool N. Time: (min) Cement Found between Shea, and Collar: N Open Hole Length: Wall) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cent Found on Tool: N LoglSurvey Evaluation Interpretation Summary CBL Run: N Cement Top: lush) Under Pressure: (psi) How Determined: Bond Quality: TOC Sufficient: N CET Run. N Job Rating: Bond Quality: If Unsuccessful, Detection Indicator: Remedial Cement Required: N Temp Survey: N Him Prior to Log: (hr) How Determined: Printed 9/20/2017 3:34:55PM BA ER 0 PRINT DISTRIBUTION LIST l jyum B a GE company RECEIVE COMPANY BP Exploration Alaska Inc. WELL NAME L2 -211B SEP 0 7 2017 FIELD Prudhoe Bay Unit AnrCC 21 70 31 28563 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1112-1 DATA LOGGED 9/1/2011 900 E. Benson Blvd. id. K. BENDER Anchorage, Alaska 99508 COUNTY PRUDHOE BAY LOG TYPE BHI DISTRICT Alaska AUTHORIZED BY Patrick Rider EMAIL Patrick RiderCc�bakerhughes.com data. -RES LOG DATE August 19, 2017 TODAYS DATE August 25, 2017 Revision STATUS Final Replacement: No Details: Rev. Requested by: - COMPANY ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSON ATTENTION V 1 BP North Slope. EOA, PBOC, PRW20 (Office 109) D&GWO Wells Admin Brenda Glassmaker & Peggy O'Neill 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. Ann: Tom Osterkamp ATO 3-344 700 G Street Anchorage, AK 99510 3 ExxonMobil, Alaska AM: Lynda M. Yaskell and/or Leonardo Elias 3201 C Street, Suite 505 (Anchorage, AK 99503 4 State of Alaska - AOCCC Atte: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 5 DNR - Division ofOil & Gas -- AM: Resource Evaluation 550 West 7th Avenue, Suite 1100 .Anchorage, Alaska 99501 *** Stamp "confidential" on all material deliver to DNR FIELD( FINAL CD/DVDFINAL PRELIM (las, dlis, PDF, META, SURVEY REPORT LOGS LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES I# OF COPIES iff OF COPIES 4 4 lu lu 4 4 0 0 1 1 0 0 0 1 0 0 6 BP Exploration (Alaska) Inc. Petrotechnical Dam Center, IR2-1 900 E. Benson Blvd Anchorage, Alaska 99508 Attn: Behrooz Raessi TOTALS FOR THIS PAGE: 0 2 4 4 0 RECEIVED ib p SEP 7 201? 00* AOGCC North America - ALASKA - BP Lisburne Lis DS 02 L2-21 L2-21 B 500292148502 Design: L2 -21B Final Survey Report 24 August, 2017 BAIGIHES T 1 a GE company 21 7031 28563 BP BATER Q p 'j Final Survey Report UGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellborn: 1-2-21 B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCPI Project Lisburne, GPMA, LISBURNE 0.00 usft Wellhead 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 Lis DS 02, TR -11-15 L2-21 Site Position: Northing: 5,957,405.920 usft Latitude: 70° 17' 18.046 N From: Map Easting: 689,322.350 usft Longitude: 148° 28'2.759 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.44 ' well L2-21 Well Position +N/ -S 0.00 usft Northing: 5,963,620.770 usft Latitude: 70' 18'18.296 N +E/ -W 0.00 usft Easting: 692,749.450 usft Longitude: 148° 26'18.287 W Position Uncertainty 0.00 usft Wellhead Elevation: 14.89 usft Ground Level: 12.79 usft Wellbore L2.21B Magnetic Model Name Sample Date Declination Dip Angle Field Strength BGGM2016 9/1/2017 17.79 81.02 57,549 Design L2 -21B Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10,260.20 Vertical Section: Depth From (TVD) +WS +E/ -W Direction (usft) (usft) (usft) (I 37.11 0.00 0.00 278.32 8,242017 11: 16.19AM Page 2 COMPASS 5000.1 Build 81D '"": BP ER S ; by Final Survey ReportI UGHES 04o aGE company Company: North America - ALASKA -BP Local Coordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellborn: L2-21B Survey Calculation Method: Minimum Curvature Design: L2-21B Database: EDM RSK- Alaska PROD -ANCP1 Survey Program Date 8/24/2017 Azi(azimuth) TVD From To NIS EIW (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 6,999.00 GymData cont MS (L2-21) GYD-CT-CMS Gyrodata cont.casing m/s 7,007.30 10,260.20 1 : Schlumberger GCT multishot (1-2-21) GCT -MS Schlumberger GCT multishot 10,261.00 12,663.00 BHGE CTK MWD (12-21 B) MWD MWD - Standard Survey MD Inc Azi(azimuth) TVD TVDSS NIS EIW Northing Easting DLeg (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°11100usft) 37.11 0.00 0.00 37.11 -14.89 0.00 0.00 5,963,620.770 692,749.450 0.00 100.00 0.26 207.40 100.00 48.00 -0.13 -0.07 5,963,620.642 692,749.388 0.41 200.00 0.23 205.94 200.00 148.00 -0.51 -0.26 5,963,620.255 692,749.205 0.03 300.00 0.22 191.96 300.00 248.00 -0.88 -0.39 5,963,619.884 692,749.087 0.06 400.00 0.29 193.32 400.00 348.00 -1.31 -0.48 5,963,619.447 692,749.000 0.07 500.00 0.38 184.22 500.00 448.00 -1.89 -0.57 5,963,618.868 692,748.932 0.10 600.00 0.36 174.59 599.99 547.99 -2.53 -0.56 5,963,618.225 692,748.954 0.07 700.00 0.35 165.27 699.99 647.99 -3.14 -0.45 5,963,617.620 692,749.077 0.06 800.00 0.33 176.25 799.99 747.99 -3.72 -0.36 5,963,617.040 692,749.188 0.07 900.00 0.40 162.99 899.99 847.99 -4.34 -0.24 5,963,616.422 692,749.325 0.11 1,000.00 0.32 132.90 999.99 947.99 -4.87 0.07 5,963,615.906 692,749.645 0.20 1,100.00 0.19 87.84 1,099.98 1,047.98 -5.05 0.44 5,963,615.732 692,750.020 0.23 1,200.00 0.32 88.32 1,199.98 1,147.98 -5.04 0.89 5,963,615.758 692,750.464 0.13 1,300.00 0.33 86.49 1,299.98 1,247.98 -5.01 1.45 5,963,615.798 692,751.030 0.01 1,400.00 0.34 86.19 1,399.98 1,347.98 4.97 2.04 5,963,615.851 692,751.612 0.01 1,500.00 0.32 73.55 1,499.98 1,447.98 4.87 2.60 5,963,615.964 692,752.173 0.08 1,600.00 0.26 59.64 1,599.98 1,547.98 4.68 3.06 5,963,616.169 692,752.632 0.09 1,700.00 0.22 32.65 1,699.98 1,647.98 4.40 3.36 5,963,616.453 692,752.924 0.12 1,800.00 0.24 33.25 1,799.98 1,747.98 4.07 3.58 5,963,616.795 692,753.134 0.02 1,900.00 0.08 35.06 1,899.98 1,847.98 -3.84 3.74 5,963,617.032 692,753.283 0.16 V. Sec (usft) 0.00 0.05 0.18 0.25 0.29 0.29 0.19 -0.01 -0.19 -0.39 -0.77 -1.17 -1.61 -2.16 -2.73 -3.28 -3.71 -3.96 -4.13 -4.25 8242017 11: 16: 19AM Page 3 COMPASS 50001 Build 81D ♦H,L Z_ _S p BP Final Survey Report BA ER F�UGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2-218 Database: EDM RSK- Alaska PROD - ANC P1 Survey MD Inc Ari (ulmuth) TVD TVDSS NIS E/W Northing Basting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 2,000.00 0.17 321.66 1,999.98 1,947.98 -3.66 3.68 5,963,617.204 692,753.226 0.17 -4.18 2,100.00 0.13 291.93 2,099.97 2,047.97 -3.50 3.49 5,963,617.357 692,753.025 0.09 -3.96 2,200.00 0.16 341.65 2,199.97 2,147.97 -3.33 3.34 5,963,617.528 692,752.871 0.12 -3.78 2,300.00 0.17 101.42 2,299.97 2,247.97 -3.23 3.44 5,963,617.634 692,752.970 0.29 -3.87 2,400.00 0.14 235.77 2,399.97 2,347.97 -3.32 3.48 5,963,617.537 692,753.017 0.29 -3.93 2,500.00 4.23 257.50 2,499.88 2,447.88 -4.19 -0.22 5,963,616.575 692,749.338 4.10 -0.39 2,600.00 6.67 253.30 2,599.42 2,547.42 -6.66 -9.38 5,963,613.874 692,740.240 2.47 8.32 2,700.00 8.84 264.80 2,698.51 2,646.51 -9.02 -22.60 5,963,611.170 692,727.088 2.66 21.06 2,800.00 10.62 263.52 2,797.06 2,745.06 -10.76 -39.41 5,963,609.003 692,710.330 1.79 37.44 2,825.00 11.80 261.53 2,821.59 2,769.59 -11.40 -44.23 5,963,608.243 692,705.531 4.97 42.11 2,850.00 12.44 259.90 2,846.03 2,794.03 -12.25 -49.41 5,963,607.261 692,700.375 2.90 47.12 2,875.00 13.23 258.23 2,870.41 2,818.41 -13.30 -54.86 5,963,606.066 692,694.953 3.49 52.36 2,900.00 13.92 257.00 2,894.71 2,842.71 -14.56 -60.59 5,963,604.660 692,689.257 2.99 57.84 2,925.00 14.15 256.79 2,918.96 2,866.96 -15.94 -66.50 5,963,603.134 692.683.389 0.94 63.49 2,950.00 14.83 255.54 2,943.16 2,891.16 -17.43 .72.57 5,963,601.481 692,677.357 2.99 69.28 2,975.00 15.22 255.06 2,967.31 2,915.31 -19.08 -78.84 5,963,599.676 692,671.133 1.64 75.25 3,000.00 15.46 255.02 2,991.42 2,939.42 -20.79 -85.23 5,963,597.806 692,664.790 0.96 81.32 3,025.00 15.87 256.44 3,015.49 2,963.49 -22.45 -91.77 5,963,595.976 692,658.293 2.25 87.55 3,050.00 17.16 260.33 3,039.46 2,987.46 -23.87 -98.73 5,963,594.377 692,651.373 6.79 94.23 3,075.00 17.51 260.79 3,063.32 3,011.32 -25.09 -106.08 5,963,592.967 692,644.059 1.50 101.33 3,100.00 17.83 261.08 3,087.14 3,035.14 -26.29 -113.57 5,963,591.580 692,636.599 1.33 108.57 3,125.00 18.35 261.01 3,110.91 3,058.91 -27.49 -121.24 5,963,590.175 692,628.965 2.08 115.98 3,150.00 18.84 260.81 3,134.60 3,082.60 -28.75 -129.11 5,963,588.714 692,621.129 1.98 123.59 3,175.00 19.48 260.45 3,158.22 3,106.22 -30.09 -137.20 5,963,587.171 692,613.071 2.60 131.40 3,200.00 20.29 259.40 3,181.73 3,129.73 -31.58 -145.58 5,963,585.468 692,604.741 3.54 139.47 3,225.00 20.87 257.93 3,205.13 3,153.13 -33.31 -154.19 5,963,583.519 692,596.173 3.11 147.75 3,250.00 21.17 257.58 3,226.47 3,176.47 -35.21 -162.95 5,963,581.392 692,587.462 1.30 156.14 8/2412017 11.16:19AM Page 4 COMPASS 5000.1 Build 81D 4.HEs p BP Final Survey Report B ER FUG GE company N41`t Company: North America - ALASKA -BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB (d1 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: 12-21 B Survey Calculation Method: Minimum Curvature Design: L2-21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc AV (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) 0 V) (usft) (usft) (usft) (usft) (usft) (usft) ("1100usft) (usft) 3,275.00 21.93 256.75 3,251.72 3,199.72 -37.25 -171.91 5,963,579.123 692,578.565 3.28 164.71 3,300.00 22.50 256.61 3,274.87 3,222.87 -39.43 -181.11 5,963,576.710 692,569.426 2.29 173.49 3,325.00 22.70 256.73 3,297.95 3,245.95 41.64 -190.45 5,963,574.256 692,560.138 0.82 182.42 3,350.00 23.20 258.89 3,320.97 3,268.97 43.70 -199.98 5,963,571.956 692,550.668 3.92 191.55 3,375.00 23.87 261.34 3,343.89 3,291.89 -45.41 -209.61 5,963,569.994 692,540.882 4.74 201.03 3,400.00 24.23 261.05 3,366.72 3,314.72 -46.97 -219.88 5,963,568.176 692,530.858 1.52 210.77 3,425.00 24.64 259.54 3,389.48 3,337.48 -48.71 -230.07 5,963,566.171 692,520.714 2.99 220.60 3,450.00 24.78 258.73 3,412.19 3,360.19 -50.68 -240.34 5,963,563.938 692,510.506 1.47 230.47 3,475.00 24.89 258.42 3,434.88 3,382.88 -52.76 -250.63 5,963,561.595 692,500.271 0.68 240.35 3,500.00 25.11 258.37 3,457.54 3,405.54 -54.89 -260.98 5,963,559.205 692,489.980 0.88 250.29 3,525.00 25.61 258.31 3,480.13 3,428.13 -57.05 -271.47 5,963,556.773 692,479.553 2.00 260.35 3,550.00 26.82 258.08 3,502.55 3,450.55 -59.31 -282.28 5,963,554.237 692,468.806 4.86 270.72 3,575.00 27.35 258.03 3,524.81 3.472.81 -61.67 -293.41 5,963,551.596 692,457.734 2.12 281.40 3,600.00 28.17 257.84 3,546.94 3,494,94 -64.10 -304.80 5.963,548.870 692,446.414 3.30 292.31 3,625.00 29.04 257.88 3,568.88 3,516.88 -66.62 -316.50 5,963,546.054 692,434.782 3.48 303.52 3,650.00 30.03 258.09 3,590.63 3,538.63 -69.19 -328.55 5,963,543.181 692,422.798 3.98 315.08 3,675.00 31.27 259.13 3,612.14 3,560.14 -71.70 -341.05 5,963,540.347 692,410.374 5.39 327.08 3,700.00 32.51 260.03 3,633.37 3,581.37 -74.09 -354.04 5,963,537.627 692,397.451 5.31 339.58 3,725.00 33.57 260.21 3,654.33 3,602.33 -76.43 -367.46 5,963,534.945 692,384.088 4.26 352.53 3,750.00 34.47 260.97 3,675.05 3,623.05 -78.71 -381.26 5,963,532.306 692,370.353 3.98 365.86 3,775.00 34.87 261.07 3,695.61 3,643.61 -80.93 -395.31 5,963,529.727 692,356.369 1.62 379.43 3,800.00 35.75 260.84 3,716.01 3,664.01 -83.20 -409.58 5,963,527.090 692,342.163 3.56 393.22 3,825.00 36,53 260.28 3,736.20 3,684.20 -85.62 -424.12 5,963,524.299 692,327.686 3.39 407.26 3,850.00 36.88 259.85 3,756.24 3,704.24 -88.20 -438.84 5,963,521.344 692,313.040 1.74 421.45 3,875.00 37.34 258.96 3,776.18 3,724.18 -90.97 453.67 5,963,518.191 692,298.291 2.83 435.72 3,900.00 37.88 258.14 3,795.98 3,743.98 -94.00 -468.62 5,963,514.779 692.283.421 2.94 450.08 3,925.00 38.28 257.79 3,815.66 3,763.66 -97.22 483.70 5,963,511.178 692,268.430 1.82 464.54 8242017 11:16:19AM - Page 5 COMPASS 5000.1 Build 81D Z= by _ e BP Final Survey Report BA ER F�UGHES ES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) She: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM R5K-Alaska PROD - ANC P1 Survey MD Inc Azi (azimuth) TVD TVDSS N/S ENV Northing Beating DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 3,950.00 38.50 257.65 3,835.26 3,783.26 -100.52 498.87 5,963,507.488 692,253.350 0.95 479.07 3,975.00 38.52 257.37 3,854.82 3,802.82 -103.89 -514.07 5,963,503.733 692,238.245 0.70 493.62 4,000.00 38.75 257.29 3,874.35 3,822.35 -107.31 -529.30 5,963,499.920 692,223.110 0.94 508.19 4,025.00 38.78 257.31 3,893.84 3,841.64 -110.75 -544.57 5,963,496.088 692,207.934 0.13 522.80 4,050.00 39.04 257.29 3,913.29 3,861.29 -114.20 -559.89 5,963,492.244 692,192.710 1.04 537.46 4,075.00 39.38 257.28 3,932.66 3,880.66 -117.68 -575.30 5,963,488.372 692,177.389 1.36 552.21 4,100.00 39.78 257.35 3,951.93 3,899.93 -121.18 -590.84 5,963,484.476 692,161.944 1.61 567.08 4,125.00 40.36 257.43 3,971.06 3,919.06 -124.69 -606.55 5,963,480.562 692,146.336 2.33 582.11 4,150.00 40.79 257.51 3,990.05 3,938.05 -128.22 -622.42 5,963,476.628 692,130.559 1.73 597.31 4,175.00 41.53 257.55 4,008.87 3,956.87 -131.77 -638.49 5,963,472.664 692,114.590 2.96 612.69 4,200.00 42.13 257.55 4,027.50 3,975.50 -135.37 -654.77 5,963,468.653 692,098.408 2.40 628.28 4,225.00 42.51 257.51 4,045.99 3,99399 -139.00 -671.20 5,963,464.599 692,082.073 1.52 644.01 4,250.00 42.86 257.51 4,064.36 4,012.36 -142.67 -687.75 5,963,460.510 692,065.625 1.40 659.86 4,275.00 43.07 257.49 4,082.66 4,030.66 -146.36 -704.39 5,963,456.397 692,049.091 0.84 675.78 4,300.00 43.13 257.41 4,100.91 4,048.91 -150.07 -721.06 5,963,452.259 692,032.519 0.32 691.74 4,325.00 43.30 257.31 4,119.13 4,067.13 -153.82 -737.76 5,963,448.085 692,015.918 0.73 707.73 4,350.00 43.23 257.09 4,137.34 4,085.34 -157.61 -754.47 5,963,443.862 691,999.314 0.66 723.71 4,375.00 43.23 257.00 4,155.55 4,103.55 -161.45 -771.16 5,963,439.597 691,982.731 0.25 739.67 4,400.00 43.32 256.99 4,173.75 4,121.75 -165.31 -787.86 5,963,435.313 691,966.139 0.36 755.63 4,425.00 43.06 257.00 4,191.98 4,139.98 -169.16 -804.53 5,963,431.037 691,949.572 1.04 771.57 4,450.00 43.16 256.95 4,210.23 4,158.23 -173.01 -821.17 5,963,426.760 691,933.032 0.42 787.48 4,475.00 43.02 256.97 4,228.49 4,176.49 -176.86 -837.81 5,963,422.481 691,916.499 0.56 803.39 4,500.00 43.21 256.89 4,246.74 4,194.74 -180.72 -854.46 5,963,418.192 691,899.961 0.79 819.30 4,525.00 43.46 256.97 4,264.92 4,212.92 -184.60 -871.17 5,963,413.885 691,883.355 1.02 835.27 4,550.00 43.59 256.93 4,283.05 4,231.05 -188.49 -887.94 5,963,409.568 691,866.689 0.53 851.31 4,575.00 43.50 256.87 4,301.17 4,249.17 -192.40 -904.72 5,963,405.236 691.850.021 0.40 867.34 4,600.00 43.47 256.79 4,319.31 4,267.31 -196.32 -921.47 5,963,400.888 691,833.376 0.25 883.35 8/242017 11: 16.. 19AM Page 6 COMPASS 5000.1 Build 81D e►Mr z I p BP Final Survey Report B UERGHES %Ucoinprny Company: North America - ALASKA- BP Local Coordinate Reference: Well L2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD - ANC PI Survey MD loc AN (azimuth) TVD NDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (') (usft) (usft) (usft) (usft) (usft) (usft) ('I100usft) (usft) 4,625.00 43.61 256.81 4,337.43 4,285.43 -200.25 -938.23 5,963,396.527 691,816.717 0.56 899.37 4,650.00 43.83 256.72 4,355.50 4,303.50 -204.20 -955.05 5,963,392.141 691,800.005 0.91 915.44 4,675.00 43.86 256.73 4,373.53 4,321.53 -206.18 -971.91 5,963,387.733 691,783.259 0.12 931.54 4,700.00 43.88 256.72 4,391.55 4,339.55 -212.16 -988.77 5,963,383.324 691,766.505 0.08 947.65 4,725.00 43.67 256.72 4,409.60 4,357.60 -216.13 -1,005.60 5,963,378.920 691,749.780 0.84 963.73 4,750.00 43.68 256.73 4,427.69 4,375.69 -220.10 -1,022.41 5,963,374.527 691,733.086 0.05 979.78 4,775.00 43.88 256.71 4,445.74 4,393.74 -224.07 -1,039.24 5,963,370.123 691,716.359 0.80 995.86 4,800.00 43.76 256.73 4,463.77 4,411.77 -228.05 -1,056.09 5,963,365.716 691,699.621 0.48 1,011.96 4,825.00 44.02 256.69 4,481.79 4,429.79 -232.03 -1,072.96 5,963,361.300 691,682.862 1.05 1,028.07 4,850.00 43.96 256.71 4,499.78 4,447.78 -236.02 -1,089.85 5,963,356.874 691,666.073 0.25 1,044.21 4,875.00 43.77 256.73 4,517.80 4,465.80 -240.00 -1,106.72 5,963,352.463 691,649.321 0.76 1,060.32 4,900.00 43.80 256.70 4,535.85 4,483.85 -243.96 -1,123.55 5,963,348.058 691,632.594 0.15 1,076.40 4,925.00 43.68 256.78 4,553.91 4.501.91 -247.94 -1,140.37 5,963,343.663 691,615.878 0.53 1,092.48 4,950.00 43.85 256.69 4,571.97 4,51997 -251.91 -1,157.21 5,963,339.265 691,599.155 0.72 1,108.56 4,975.00 43.71 256.76 4,590.02 4,538.02 -255.88 -1,174.04 5,963,334.863 691,582.429 0.59 1,124.64 5,000.00 43.76 256.79 4,608.08 4,556.08 -259.84 -1,190.87 5,963,330.478 691,565.712 0.22 1,140.71 5,025.00 43.72 256.84 4,626.14 4,574.14 -263.78 -1,207.69 5,963,326.106 691,548.991 0.21 1,156.79 5,050.00 43.72 256.89 4,644.21 4,592.21 -267.71 -1,224.52 5,963,321.749 691,532.271 0.14 1,172.88 5,075.00 43.58 256.95 4,662.30 4,610.30 -271.61 -1,241.33 5,963,317.414 691,515.570 0.58 1,188.94 5,100.00 43.65 256.98 4,680.40 4,628.40 -275.50 -1,258.13 5,963,313.095 691,498.875 0.29 1,205.00 5,125.00 43.64 257.04 4,698.49 4,646.49 -279.38 -1,274.94 5,963,308.786 691,482.168 0.17 1,221.08 5,150.00 43.66 257.07 4,716.58 4,664.58 -283.25 -1,291.76 5,963,304.491 691,465.456 0.12 1,237.16 5,175.00 43.39 257.14 4,734.71 4,682.71 -287.09 -1,308.54 5,963,300.219 691,448.778 1.10 1,253.21 5,200.00 43.20 257.20 4,752.90 4,700.90 -290.90 -1,325.26 5,963,295.985 691,432.167 0.78 1,269.20 5,225.00 43.16 257.27 4,771.13 4,719.13 -294.67 -1,341.94 5,963,291.778 691,415.586 0.25 1,285.16 5,250.00 43.15 257.29 4,789.37 4,737.37 -298.44 -1,358.62 5,963,287.587 691,399.009 0.07 1,301.12 5,275.00 43.34 257.22 4,807.56 4,755.58 -302.22 -1,375.33 5,963,283.381 691,382.406 0.78 1,317.10 8242017 11:16 19AM Page 7 COMPASS 5000 1 Build 810 by BP BAlERZ Final Survey Report GH EaS_,,._ Cra„..ny Company: North America - ALASKA - BP Local Coordinate Reference: Well 1.2-21 Project: Lisburne T/D Reference: KB Loa 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 12-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc AN (azi n ith) TVD TVDSS NIS EIW Northing Basting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°NOOusft) (usft) 5,300.00 43.01 257.32 4,825.81 4,773.81 -305.99 -1,392.02 5,963,279.185 691,365.824 1.35 1,333.06 5,325.00 42.73 257.33 4,844.14 4,792.14 -309.72 -1,408.61 5,963,275.029 691,349.333 1.12 1,348.94 5,350.00 42.90 257.35 4,862.47 4,810.47 -313.44 -1,425.19 5,963,270.881 691,332.857 0.68 1,364.81 5,375.00 42.66 257.43 4,880.82 4,828.82 -317.15 -1,441.76 5,963,266.750 691,316.388 0.98 1,380.67 5,400.00 42.84 257.46 4,899.18 4,847.18 -320.84 -1,458.32 5,963,262.638 691,299.925 0.72 1,396.52 5,425.00 42.46 257.53 4,917.57 4,865.57 -324.51 -1,474.86 5,963,258,548 691,283.490 1.53 1,412.35 5,450.00 41.99 257.63 4,936.08 4,884.08 -328.12 -1,491.27 5,963,254.514 691,267.181 1.90 1,428.07 5,475.00 42.21 257.58 4,954.63 4,902.63 -331.72 -1,507.63 5,963,250.498 691,250.909 0.89 1,443.74 5,500.00 41.97 257.70 4,973.18 4,921.18 -335.31 -1,524.00 5,963,246.493 691,234.639 1.01 1,459.42 5,525.00 42.20 257.82 4,991.74 4,939.74 -338.86 -1,540.38 5,963,242,521 691,218.361 0.97 1,475.11 5,550.00 42.15 257.90 5,010.26 4,958.26 -342.39 -1,556.79 5,963,238,572 691,202.049 0.29 1,490.83 5,575.00 42.10 258.07 5,028.81 4,976.81 -345.88 -1,573.19 5,963,234.662 691,185.743 0.50 1,506.56 5,600.00 41.71 258.32 5,047.41 4,995.41 -349.29 -1,589.53 5,963,230.828 691,169.493 1.70 1,522.23 5,625.00 41.80 258.39 5,066.06 5,014.06 -352.65 -1,605.84 5,963,227.050 691,153.280 0.41 1,537.88 5,650.00 41.86 258.54 5,084.69 5,032.69 -355.99 -1,622.18 5,963,223.298 691,137.035 0.47 1,553.56 5,675.00 41.82 258.65 5,103.32 5,051.32 -359.29 -1,638.52 5,963,219.582 691,120.779 0.33 1,569.26 5,700.00 41.55 258.82 5,121.99 5,069.99 -362.53 -1,654.83 5,963,215.917 691,104.563 1.17 1,584.93 5,725.00 41.66 258.83 5,140.68 5,088.68 -365.75 -1,671.11 5,963,212.284 691,088.367 0.44 1,600.57 5,750.00 41.43 259.01 5,159.39 5,107.39 -368.94 -1,687.39 5,963,208.681 691,072.184 1.04 1,616.21 5,775.00 41.48 259.12 5,178.13 5,126.13 -372.08 -1,703.64 5,963,205.126 691,056.021 0.35 1,631.84 5,800.00 41.56 259.23 5,196.85 5,144.85 -375.19 -1,719.91 5,963,201.597 691,039.830 0.43 1,647.49 5,825.00 41.38 259.19 5,215.58 5,163.58 -378.29 -1,736.18 5,963,198.081 691,023.652 0.73 1,663.14 5,850.00 41.48 259.18 5,234.32 5,182.32 -381.39 -1,752.42 5,963,194.562 691,007.490 0.40 1,678.76 5,875.00 41.53 259.16 5,253.05 5,201.05 -384.51 -1,768.70 5,963,191.032 690,991.304 0.21 1,694.41 5,900.00 41.39 259.16 5,271.78 5,219.78 -387.62 -1,784.95 5,963,187.504 690,975.133 0.56 1,710.05 5,925.00 41.33 259.20 5,290.55 5,238.55 -390.72 -1,801.18 5,963,183.987 690,958.993 0.26 1,725.66 5,950.00 41.19 259.28 5,309.34 5,257.34 -393.80 -1,817.38 5,963,180.495 690,942.881 0.60 1,741.24 8242017 11: 16:19AM Page 8 COMPASS 5000.1 Build 81D '10004"by BP Final Survey Report rjUHES 100 aGEmmpany Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB (§ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD MD Reference: KB @ 52.ODusft (ORIG KELLY BUSHING) Well: 1-2-21 TVDSS North Reference: True Wellbore: L2 -21B Easting Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD - ANC P1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS PJW Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) (°NOOusft) (weft) 5,975.00 41.29 259.42 5,328.14 5,276.14 -396.84 -1,833.57 5,963,177.035 690,926.769 0.54 1,756.82 6,000.00 41.00 259.61 5,346.96 5,294.96 -399.84 -1,849.75 5,963,173.628 690,910.677 1.26 1,772.39 6,025.00 41.05 259.73 5,365.82 5,313.82 -402.78 -1,865.89 5,963,17D.272 690,894.615 0.37 1,787.94 6,050.00 41.28 259.76 5,384.64 5,332.64 -405.71 -1,882.08 5,963,166.928 690,878.504 0.92 1,803.54 6,075.00 41.05 259.99 5,403.46 5,351.46 408.60 -1,898.28 5,963,163.621 690,862.385 1.10 1,819.15 6,100.00 40.87 260.13 5,422.34 5,370.34 411.43 -1,914.43 5,963,160.379 690,846.322 0.81 1,834.71 6,125.00 40.62 260.39 5,441.28 5,389.28 414.19 -1,930.51 5,963,157.206 690,830.317 1.21 1,850.22 6,150.00 40.64 260.51 5,460.26 5,408.26 416.89 -1,946.56 5,963,154.095 690,814.338 0.32 1,865.72 6,175.00 40.86 260.78 5,479.20 5,427.20 419.55 -1,962.66 5,963,151.030 690,798.311 1.13 1,881.27 6,200.00 40.56 261.30 5,498.15 5,446.15 422.09 -1,978.77 5,963,148.078 690,782.276 1.81 1,896.84 6,225.00 40.94 261.50 5,517.09 5,465.09 -424.53 -1,994.91 5,963,145.225 690,766.209 1.61 1,912.45 6,250.00 41.32 261.71 5,535.92 5,483.92 -426.93 -2,011.17 5,963,142.408 690,750.009 1.62 1,928.20 6,275.00 41.70 262.05 5,554.64 5,502.64 -429.27 -2,027.58 5,963,139.648 690,733.673 1.77 1,944.09 6,300.00 42.15 262.14 5,573.24 5,52124 -431.56 -2,044:12 5,963,136.927 690,717.193 1.82 1,960.13 6,325.00 42.11 262.56 5,591.78 5,539.78 -433.80 -2,060.74 5,963,134.269 690,700.635 1.14 1,976.25 6,350.00 41.99 262.61 5,610.34 5,558.34 435.96 -2,077.35 5,963,131.683 690,684.093 0.50 1,992.37 6,375.00 41.94 262.76 5,628.93 5,576.93 438.09 -2,093.93 5,963,129.129 690,667.573 0.45 2,008.46 6,400.00 41.80 262.81 5,647.55 5,595.55 440.18 -2,110.48 5,963,126.610 690,651.079 0.58 2,024.54 6,425.00 41.70 262.83 5,666.20 5,614.20 442.26 -2,127.00 5,963,124.106 690,634.623 0.40 2,040.58 6,450.00 41.70 262.90 5,684.87 5,632.87 444.33 -2,143.50 5,963,121.618 690,618.180 0.19 2,056.61 6,475.00 41.78 262.97 5,703.52 5,651.52 446.37 -2,160.02 5,963,119.148 690,601.721 0.37 2,072.66 6,500.00 41.87 263.03 5,722.15 5,670.15 448.41 -2,176.56 5,963,116.692 690,585.233 0.39 2,088.74 6,525.00 41.62 263.06 5,740.80 5,688.80 450.42 -2,193.09 5,963,114.254 690,568.768 1.00 2,104.79 6,550.00 41.98 262.98 5,759.44 5,707.44 452.45 -2,209.63 5,963,111.805 690,552.287 1.46 2,120.87 6,575.00 42.03 263.02 5,778.02 5,726.02 -454.49 -2,226.23 5,963,109.341 690,535.740 0.23 2,137.00 6,600.00 41.98 262.93 5,796.59 5,744.59 -456.53 -2,242.84 5,963,106.870 690,519.195 0.31 2,153.14 6,625.00 41.96 262.89 5,815.18 5,763.16 458.60 -2,259.43 5,963,104.381 690,502.663 0.13 2,169.25 8/24/2017 11: 16: 19AM Page 9 COMPASS 5000.1 Build 81D �� BP BA ER FUGHES Final Survey Report MD Company: North America - ALASKA - BP Local Co-ordinate Reference: Well L2-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: L2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: 1.2-2113 Database: EDM RSK- 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) ('NOOusft) (usft) 6,650.00 42.04 262.80 5,833.76 5,781.76 -460.68 -2,276.03 5,963,101.873 690,486.125 0.40 2,185.37 6,675.00 42.10 262.79 5,852.32 5,800.32 -462.78 -2,292.64 5,963,099.346 690,469.567 0.24 2,201.51 6,700.00 42.00 262.84 5,870.88 5,818.88 464.87 -2,309.26 5,963,096.826 690,453.014 0.42 2,217.65 6,725.00 42.11 262.86 5,889.44 5,837.44 466.96 -2,325.87 5,963,094.316 690,436.458 0.44 2,233.79 6,750.00 42.15 262.82 5,907.99 5,855.99 469.05 -2,342.51 5,963,091.800 690,419.879 0.19 2,249.95 6,775.00 42.07 262.83 5,926.53 5,874.53 471.14 -2,359.15 5,963,089.280 690,403.306 0.32 2,266.10 6,800.00 42.32 262.76 5,945.05 5,893.05 -473.25 -2,375.80 5,963,086.748 690,386.708 1.02 2,282.28 6,825.00 42.39 262.72 5,963.53 5,911.53 475.38 -2,392.51 5,963,084.191 690,370.061 0.30 2,298.51 6,850.00 42.77 262.80 5,981.94 5,929.94 -477.51 -2,409.29 5,963,081.630 690,353.342 1.54 2,314.80 6,875.00 42.05 262.98 6,000.39 5,948.39 479.60 -2,426.02 5,963,079.114 690,336.671 2.92 2,331.05 6,900.00 42.36 262.93 6,018.91 5,966.91 481.66 -2,442.69 5,963,076.628 690,320.062 1.25 2,347.25 6,925.00 42.37 262.87 6,037.38 5,985.38 483.74 -2,459.41 5,963,074.117 690,303.405 0.17 2,363.49 6,950.00 42.45 262.86 6,055.84 6,003.84 485.83 -2,478.14 5,963,071.595 690,286.735 0.32 2,379.74 6,975.00 42.44 262.81 6,074.29 6,022.29 487.94 -2,492.88 5,963,069.062 690,270.055 0.14 2,396.00 6,999.00 42.54 262.80 6,091.99 6039.99 489.97 -2,508.96 5,963,066.619 690,254.030 0.42 2,411.62 7,007.30 42.38 263.54 6,098.11 6,046.11 490.63 -2,514.53 5,963,065.810 690,248.486 6.32 2,417.03 7,031.80 42.25 263.48 6,116.23 6,064.23 492.50 -2,530.91 5,963,063.526 690,232.152 0.56 2,432.97 7,056.20 42.13 263.41 6,134.31 6,082.31 494.37 -2,547.19 5,963,061.239 690,215.927 0.53 2,448.81 7,080.60 42.27 263.37 6,152.38 6,100.38 496.26 -2,563.47 5,963,058.935 690,199.701 0.58 2,464.65 7,105.05 42.37 263.32 6,170.46 6,118.46 498.16 -2,579.82 5,963,056.609 690,183.405 0.43 2,480.55 7,129.50 42.28 263.30 6,188.54 6,136.54 -500.08 -2,596.18 5,963,054.272 690,167.110 0.37 2,496.45 7,154.00 42.18 263.30 6,206.68 6,154.68 -502.00 -2,612.53 5,963,051.932 690,150.811 0.41 2,512.35 7,178.45 42.08 263.31 6,224.81 6,172.81 -503.91 -2,628.82 5,963,049.603 690,134.577 0.41 2,528.19 7,202.65 42.25 263.33 6,242.75 6,190.75 -505.80 -2,644.95 5,963,047.300 690,118.497 0.70 2,543.89 7,226.65 42.45 263.28 6,260.49 6,208.49 -507.69 -2,661.01 5,963,045.003 690,102.494 0.85 2,559.50 7,250.65 42.40 263.21 6,278.20 6,226.20 -509.59 -2,677.09 5,963,042.687 690,086.471 0.29 2,575.13 7,274.65 42.33 263.19 6,295.94 6,243.94 -511.51 -2,693.15 5,963,040.361 690,070.468 0.30 2,590.75 8124201711: 16: 19AM Page 10 COMPASS 5000.1 Build 81D by BP B Final Survey Report F�UGERHEs MD GE company Company: North America - ALASKA - BP TVDSS Local Coordinate Reference: Well 1-2-21 project: Lisburne Ea3gn9 TVD Reference: KB Q 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 M MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 (usft) North Reference: True Wellbore: L2 -21B (usft) Survey Calculation Method: Minimum Curvature Design: L2 -21B 6,313.69 Database: EDM RSK- Alaska PROD - ANC P1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Ea3gn9 DLeg V. Sac (usft) M V) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 7,298.65 42.25 263.16 6,313.69 6,261.69 -513.43 -2,709.18 5,963,038.031 690,054.488 0.34 2,606.34 7,322.65 42.15 263.11 6,331.47 6,279.47 -515.35 -2,725.19 5,963,035.694 690,038.538 0.44 2,621.89 7,346.60 42.13 263.05 6,349.23 6,297.23 -517.29 -2,741.14 5,963,033.350 690,022.642 0.19 2,637.40 7,370.55 42.10 263.00 6,366.99 6,314.99 -519.24 -2,757.08 5,963,030.991 690,006.756 0.19 2,652.89 7,394.45 41.98 262.94 6,384.74 6,332.74 -521.20 -2,772.97 5,963,028.625 689,990.928 0.53 2,668.32 7,418.40 41.93 262.87 6,402.55 6,350.55 -523.16 -2,788.86 5,963,026.241 689,975.096 0.29 2,683.76 7,442.35 41.92 262.85 6,420.37 6,368.37 -525.17 -2,804.74 5,963,023.845 689,959.275 0.07 2,699.18 7,466.25 41.87 262.81 6,438.16 6,386.16 -527.16 -2,820.57 5,963,021.448 689,943.497 0.24 2,714.56 7,490.25 41.73 262.75 6,456.06 6,404.06 -529.17 -2,836.44 5,963,019.031 689,927.685 0.61 2,729.97 7,514.15 41.75 262.71 6,473.89 6,421.89 -531.18 -2,852.22 5,963,016.613 689,911.959 0.14 2,745.30 7,538.15 41.92 262.65 6,491.77 6,439.77 -533.22 -2,868.10 5,963,014.167 689,896.140 0.73 2,760.71 7,562.05 41.90 262.60 6,509.56 6,457.56 -535.27 -2,883.93 5,963,011.712 689,880.367 0.16 2,776.08 7,585.95 41.78 262.58 6,527.36 6,475.36 -537.33 -2,899.74 5,963,009.252 689,864.616 0.51 2,791.43 7,609.94 41.70 262.56 6,545.26 6,493.26 -539.39 -2,915.58 5,963,006.781 689,848.838 0.34 2,806.80 7,633.85 41.60 262.52 6,563.13 6,511.13 -541.46 -2,931.34 5,963,004.314 689,833.141 0.43 2,822.09 7,657.85 41.47 262.49 6,581.09 6,529.09 -543.53 -2,947.11 5,963,001.834 689,817.423 0.55 2,837.40 7,681.85 41.37 262.49 6,599.09 6,547.09 -545.61 -2,962.85 5,962,999.356 689,801.741 0.42 2,852.68 7,705.80 41.28 262.44 6,617.08 6,565.08 -547.68 -2,978.53 5,962,996.881 689,786.122 0.40 2,867.89 7,729.75 41.10 262.34 6,635.10 6,583.10 -549.77 -2,994.17 5,962,994.392 689,770.548 0.80 2,883.06 7,753.69 40.88 262.31 6,653.17 6,601.17 -551.87 -3,009.73 5,962,991.896 689,755.045 0.92 2,898.15 7,777.65 40.78 262.34 6,671.30 6,619.30 -553.96 -3,025.25 5,962,989.406 689,739.580 0.43 2,913.21 7,801.60 40.65 262.35 6,689.45 6,637.45 -556.04 -3,040.74 5,962,986.929 689,724.156 0.54 2,928.23 7,825.60 40.42 262.34 6,707.69 6,655.69 -558.12 -3,056.20 5,962,984.455 689,708.756 0.96 2,943.22 7,849.60 40.20 262.34 6,726.00 6,674.00 -560.19 -3,071.58 5,962,981.992 689,693.428 0.92 2,958.15 7,873.30 40.02 262.35 6,744.12 6,692.12 -562.22 -3,086.72 5,962,979.570 689,678.353 0.76 2,972.83 7,896.80 39.88 262.35 6,762.14 6,710.14 -564.23 -3,101.67 5,962,977.179 689,663.455 0.60 2,987.34 7,920.30 39.77 262.33 6,780.18 6,728.18 -566.24 -3,116.59 5,962,974.791 689,648.596 0.47 3,001.81 612412017 11: 16:19AM Page 11 COMPASS 5000.1 Build 81D ? .L mer p BF Final Survey Y Re ort P BA. ICER UGHES Company: North America -ALASKA -BP Local Coordinate Reference: Well 1-2-21 Project Site: Lisburne Lis DS 02 TVD Reference: MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) KB @ 52,00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD 7VDSS NIS EM/ Northing Basting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°HOOusft) (usft) 7,943.90 39.63 262.38 6,798.34 6,746.34 -568.24 -3,131.53 5,962,972.402 689,633.712 0.61 3,016.30 7,967.40 39.48 262.48 6,816.46 6,764.46 -570.21 -3,146.36 5,962,970.051 689,618.934 0.69 3,030.69 7,990.90 39.32 262.56 6,834.62 6,782.62 -572.15 -3,161.15 5,962,967.731 689,604.200 0.71 3,045.04 8,014.40 39.15 262.63 6,852.82 6,800.82 -574.07 -3,175.89 5,962,965.437 689,589.515 0.75 3,059.35 8,037.90 39.10 262.68 6,871.05 6,819.05 -575.97 -3,190.60 5,962,963.165 689,574.862 0.25 3,073.63 8,061.45 39.15 262.75 6,889.32 6,837.32 -577.85 -3,205.34 5,962,960.903 669,560.176 0.28 3,087.94 8,054.95 39.08 262.83 6,907.56 6,855.56 -579.71 -3,220.05 5,962,958.666 689,545.521 0.37 3,102.23 8,108.50 39.07 262.85 6,925.84 6,873.84 -581.56 -3,234.78 5,962,956.438 689,530.846 0.07 3,116.53 8,132.00 39.02 262.83 6,944.09 6,892.09 -583.41 -3,249.47 5,962,954.217 689,516.211 0.22 3,130.80 8,155.55 38.87 262.86 6,962.41 6,910.41 -585.25 -3,264.15 5,962,951.997 689,501.576 0.64 3,145.06 8,179.05 38.77 262.93 6,980.71 6,926.71 -587.07 -3,278.77 5,962,949.801 689,487.010 0.46 3,159.27 8,202.60 38.70 263.04 6,999.09 6,947.09 -588.87 -3,293.40 5,962,947.627 689,472.436 0.42 3,173.48 8,226.15 38.58 263.20 7,017.45 6;965:48. -590.63 -3,308.00 5,962,945.491 689,457.888 0.66 3,187.67 8,249.75 38.53 263.35 7,035.94 '6,983.94 -592.36 -3,322.60 5,962,943.395 689,443.330 0.45 3,201.87 8,273.25 38.58 263.41 7,054.31 7,002.31 -594.04 -3,337.15 5,962,941.333 689,428.830 0.27 3,216.02 8,296.79 38.62 263.36 7,072.71 7,020.71 -595.74 -3,351.74 5,962,939.268 689,414.291 0.22 3,230.21 8,320.35 38.63 263.29 7,091.12 7,039.12 -597.45 -3,366.35 5,962,937.184 689,399.733 0.19 3,244.42 8,343.95 38.63 263.33 7,109.55 7,057.55 -599.16 -3,380.98 5,962,935.093 689,385.150 0.11 3,258.65 8,367.55 38.65 263.37 7,127.99 7,075.99 -600.87 -3,395.62 5,962,933.012 689,370.562 0.14 3,272.88 8,391.15 38.72 263.33 7,146.41 7,094.41 -602.58 -3,410.27 5,962,930.928 689,355.960 0.31 3,287.13 8,414.80 38.80 263.30 7,164.85 7,112.85 -604.30 -3,424.98 5,962,928.828 689,341.3134 0.35 3,301.44 8,438.45 38.83 263.26 7,183.28 7,131.28 -606.03 -3,439.70 5,962,926.716 689,326.632 0.17 3,315.75 8,462.10 38.75 263.22 7,201.71 7,149.71 -607.78 -3,454.41 5,962,924.595 689,311.970 0.35 3,330.06 8,485.75 38.72 263.16 7,220.16 7,168.16 -609.53 -3,469.11 5,962,922.464 689,297.327 0.20 3,344.34 8,509.34 38.70 263.05 7,238.57 7,186.57 -611.30 -3,483.75 5,962,920.318 689,282.732 0.30 3,358.58 8,532.55 38.68 263.02 7,256.68 7,204.68 -613.06 -3,498.15 5,962,918.190 689,268.381 0.12 3,372.57 8,555.75 38.62 263.04 7,274.80 7,222.80 -614.82 -3,512.54 5,962,916.063 689,254.049 0.26 3,386.55 a,24/2017 11:16' 19AM Page 12 COMPASS 5000.1 Build 81D by ER �F�UGHES Final SurveyReport Company: North America- ALASKA- BP Local Cc -ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1.2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCPI Survey MD Inc Aid (azimuth) TVD TVDSS Nis EIW Northing Easting DLeg V. Sec (usft) (•) (°) (usft) Will) (usft) (usft) (usft) (usft) (°1100usft) (usft) 8,578.95 38.53 263.10 7,292.94 7,240.94 -616.57 -3,526.90 5,962,913.950 689,239.739 0.42 3,400.51 8,602.10 38.57 263.14 7,311.04 7,259.04 -618.30 -3,541.22 5,962,911.855 689,225.465 0.20 3,414.43 8,625.25 38.60 263.10 7,329.14 7,277.14 -620.03 -3,555.55 5,962,909.758 689,211.181 0.17 3,428.36 8,648.40 38.63 263.00 7,347.23 7,295.23 -621.77 -3,569.89 5,962,907.643 689,196.690 0.30 3,442.30 8,671.50 38.62 262.96 7,365.27 7,313.27 -623.54 -3,584.21 5,962,905.514 689,182.630 0.12 3,456.20 8,694.65 38.47 263.01 7,383.38 7,331.38 -625.30 -3,598.52 5,962,903.386 689,168.363 0.66 3,470.12 8,717.70 38.22 263.14 7,401.46 7,349.46 -627.02 -3,612.72 5,962,901.298 689,154.217 1.14 3,483.91 8,740.80 38.03 263.35 7,419.63 7,367.63 -628.70 -3,626.88 5,962,899.258 689,140.103 1.00 3,497.68 8,763.85 37.92 263.46 7,437.80 7,385.80 -630.33 -3,640.97 5,962,897.268 689,126.061 0.56 3,511.39 8,787.20 37.90 263.51 7,456.22 7,404.22 -631.96 -3,655.22 5,962,895.275 689,111.854 0.16 3,525.26 8,810.30 38.05 263.61 7,474.43 7,422.43 -633.55 -3,669.35 5,962,893.319 689,097.776 0.70 3,539.00 8,833.40 38.25 263.75 7,492.60 7,440.60 -635.12 -3,683.53 5,962,891.385 689,083.639 0.94 3,552.81 8,856.54 38.47 263.96 7,510.74 7,458.74 -636,66 -3,697.81 5,962,889.482 689,069.406 1.11 3,566.71 8,879.70 38.65 264.23 7,528.85 7,476.85 -636.14 -3,712.17 5,962,887.629 689,055.090 1.06 3,580.71 8,902.80 38.80 264.53 7,546.87 7,494.87 -639.56 -3,726.55 5,962,885.845 689,040.751 1.04 3,594.73 8,925.90 38.98 264.83 7,564.85 7,512.85 -640.90 -3,740.99 5,962,884.131 689,026.350 1.13 3,608.83 8,949.00 39.17 265.08 7,582.79 7,530.79 -642.18 -3,755.50 5,962,882.479 689,011.884 1.07 3,622.99 8,972.15 39.38 265.37 7,600.71 7,548.71 -643.40 -3,770.10 5,962,880.885 688,997.317 1.20 3,637.27 8,995.25 39.57 265.79 7,618.54 7,566.54 -644.54 -3,784.74 5,962,879.378 688,982.710 1.42 3,651.59 9,018.35 39.75 266.28 7,636.32 7,584.32 -645.55 -3,799.45 5,962,877.982 688,968.034 1.56 3,665.99 9,041.45 40.03 266.81 7,654.05 7,602.05 -646.45 -3,814.24 5,962,676.710 688,953.276 1.91 3,680.50 9,064.54 40.23 267.38 7,671.70 7,619.70 -647.20 -3,829.10 5,962,875.575 688,938.438 1.81 3,695.09 9,087.65 40.33 268.05 7,689.33 7,637.33 -647.80 -3,844.03 5,962,874.596 688,923.530 1.92 3,709.78 9,110.75 40.47 268.68 7,706.92 7,654.92 -648.22 -3,658.99 5,962,873.786 688,908.581 1.87 3,724.53 9,133.85 40.65 269.21 7,724.47 7,672.47 -648.50 -3,874.01 5,962,873.124 688,893.576 1.68 3,739.35 9,156.95 40.77 269.81 7,741.98 7,689.98 -648.63 -3,889.08 5,962,872.609 688,878.519 1.77 3,754.23 9,179.64 40.83 270.42 7,759.16 7,707.16 -648.60 -3,903.90 5,962,872.258 688,863.699 1.78 3,768.91 8/24/2017 11,16'19AM Page 13 COMPASS 5000.1 Build 81D •000. BP BA ER • by Final Survey Report F lGHES Zr0*aS Gcro,,,�,.y Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: 1-2-216 Database: EDM RSK-Alaska PROD -ANCP1 Survey MD Inc Azl (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 9,202.35 40.92 270.95 7,776.33 7,724.33 -648.42 -3,918.76 5,962,672.054 688,848.839 1.58 3,783.64 9,225.04 40.98 271.37 7,793.47 7,741.47 -648.12 -3,933.63 5,962,871.974 688,833.969 1.24 3,798.39 9,247.64 41.07 271.67 7,810.52 7,758.52 -647.73 -3,948.46 5,962,871.987 688,819.136 0.96 3,813.12 9,270.35 41.30 271.86 7,827.61 7,775.61 -647.26 -3,963.41 5,962,872.066 688,804.183 1.18 3,827.98 9,293.00 41.65 272.07 7,844.58 7,792.58 -646.75 -3,978.40 5,962,872.199 688,789.183 1.64 3,842.89 9,315.65 41.85 272.20 7,861.46 7,809.48 -646.18 -3,993.47 5,962,872.374 688,774.103 0.96 3,857.86 9,338.35 42.03 272.35 7,878.36 7,826.36 -645.58 -4,008.63 5,962,872.587 688,758.934 0.91 3,872.97 9,360.95 42.27 272.46 7,895.12 7,843.12 -644.95 -4,023.76 5,962,872.834 688,743.770 1.11 3,888.06 9,383.54 42.42 272.55 7,911.82 7,859.82 -644.28 4,038.99 5,962,873.109 688,728.557 0.72 3,903.19 9,406.25 42.45 272.75 7,928.58 7,876.58 -643.57 4,054.29 5,962,873.424 688,713.238 0.61 3,918.44 9,428.95 42.65 272.99 7,945.30 7,893.30 -642.80 4,069.62 5,962,873.799 688,697.893 1.13 3,933.72 9,451.64 42.95 273.13 7,961.95 7,909.95 -641.98 4,OB5.02 5,962,874.227 668,682.483 1.39 3,949.07 9,474.35 43.22 273.20 7,978.53 7,926.53 -641.12 4,100.51 5,962,874.686 668,666.978 1.21 3,964.52 9,497.04 43.50 273.30 7,995.03 7,943.03 -640.24 4,116.06 5,962,875.170 688,651.406 1.27 3,980.04 9,519.74 43.83 273.33 8,011.45 7,959.45 -639.33 4,131.71 5,962,875.674 688,635.744 1.46 3,995.65 9,542.45 44.20 273.30 8,027.78 7,975.78 -638.42 4,147.46 5,962,876.182 686,619.973 1.63 4,011.37 9,565.15 44.33 273.47 8,044.04 7,992.04 -637.49 4,163.28 5,962,876.712 688,604.139 0.78 4,027.16 9,587.89 44.28 273.78 8,060.31 8,008.31 -636.48 4,179.13 5,962,877.309 688,588.268 0.98 4,042.99 9,610.60 44.28 274.21 8,076.57 8,024.57 -635.38 4,194.95 5,962,878.007 686,572.429 1.32 4,056.60 9,633.35 44.32 274.79 8,092.85 8,040.85 -634.13 4,210.79 5,962,878.847 688,556.563 1.79 4,074.65 9,656.04 44.25 275.47 8,109.10 8,057.10 -632.71 4,226.57 5,962,879.858 688,540.753 2.12 4,090.47 9,678.79 44.08 276.20 8,125.42 8,073.42 -631.10 -4,242.33 5,962,881.064 688,524.950 2.36 4,106.31 9,701.54 43.98 276.89 8,141.77 8,089.77 -629.30 4,258.04 5,962,882.462 688,509.201 2.15 4,122.11 9,724.29 44.00 277.44 6,158.14 8,106.14 -627.33 -4,273.72 5,962,884.030 688,493.479 1.68 4,137.91 9,747.00 44.07 277.69 8,174.47 8,122.47 -625.25 -4,289.37 5,962,885.706 688,477.784 0.82 4,153.69 9,769.75 44.12 277.64 8,190.81 8,138.81 -623.14 -4,305.06 5,962,887.414 688,462.047 0.27 4,169.52 9,792.34 44.10 277.53 6,207.03 8,155.03 -621.07 4,320.64 5,962,889.089 688,446.414 0.35 4,185.24 61242017 11: 16: 19AM Page 14 COMPASS 5000.1 Build 81D b r p NN BP Final Survey Report BAER F�UGHES GE comp ny Company: North America-ALASKA -BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: 1-2-21 B Survey Calculation Method: Minimum Curvature Design: L2-21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (°) V) (usft) (usft) (usft) (usft) (usft) (usft) (°1100uatt) (usft) 9,814.70 44.08 277.47 8,223.09 8,171.09 -619.03 -4,336.07 5,962,690.723 668,430.943 0.21 4,200.80 9,837.00 44.07 277.44 8,239.11 8,187.11 -617.02 -4,351.45 5,962,892.340 688,415.516 0.10 4,216.31 9,859.29 44.02 277.47 8,255.13 8,203.13 -615.01 -4,366.81 5,962,893.956 688,400.105 0.24 4,231.81 9,881.60 43.95 277.50 8,271.18 8,219.18 -612.99 -4,382.18 5,962,895.579 688,384.698 0.33 4,247.30 9,903.79 44.00 277.55 8,287.15 8,235.15 -610.98 -4,397.45 5,962,897.204 688,369.377 0.27 4,262.70 9,926.10 44.10 277.58 8,303.19 8,251.19 -608.93 -4,412.83 5,962,898.851 688,353.954 0.46 4,278.21 9,948.39 44.17 277.53 8,319.18 8,267.18 -606.89 -4,428.21 5,962,900.496 688,338.520 0.35 4,293.73 9,970.70 44.22 277.50 8,335.18 8,283.18 -604.86 -4,443.63 5,962,902.134 688,323.055 0.24 4,309.28 9,993.15 44.28 277.56 8,351.26 8,299.26 -602.81 -4,459.16 5,962,903.788 688,307.478 0.33 4,324.95 10,015.39 44.30 277.58 8,367.18 8,315.18 -600.76 -4,474.56 5,962,905.438 688,292.037 0.11 4,340.48 10,037.59 44.12 277.60 8,383.09 8,331.09 -598.71 -4,489.90 5,962,907.088 686,276.647 0.81 4,355.96 10,059.90 44.00 277.64 8,399.12 8,347.12 -596.66 4,505.28 5,962,908.750 688,261.222 0.55 4,371.47 10,082.20 43.83 277.68 8,415.19 8,363.19 -594.60 4520.61 5,962,910.417 688,245.846 0.77 4,386.94 10,104.39 43.73 277.77 8,431.21 8,379.21 -592.53 -4,535.82 5,962,912.090 686,230.585 0.53 4,402.29 10,126.70 43.77 277.85 8,447.33 8,395.33 -590.44 -4,551.11 5,962,913.794 688,215.253 0.31 4,417.71 10,148.90 43.82 277.98 8,463.35 8,411.35 -588.32 4,566.33 5,962,915.518 688,199.987 0.46 4,433.08 10,171.20 43.92 278.11 8,479.43 8,427.43 -586.16 -4,581.63 5,962,917.267 688,184.635 0.60 4,448.53 10,193.39 44.05 278.13 8,495.39 8,443.39 -583.98 -4,596.88 5,962,919.072 688,169.329 0.59 4,463.94 10,215.70 44.15 278.20 8,511.41 8,459.41 -581.78 -4,612.25 5,962,920.882 688,153.910 0.50 4,479.47 10,237.90 44.32 278.31 8,527.32 8,475.32 -579.55 4,627.58 5,962,922.711 688,138.533 0.84 4,494.96 10,260.20 44.42 278.42 8,543.26 8,491.26 -577.28 4,643.01 5,962,924.583 688,123.052 0.57 4,510.55 TIP 10,261.00 44.42 278,42 8,543.83 8,491.83 -577.20 4,643.56 5,962,924.651 688,122.496 0.00 4,511.11 KOP-TOWS 10,290.55 54.22 269.78 8,563.09 8,511.09 -575.73 -4,665.85 5,962,925,552 688,100.173 39.84 4,533.38 Interpolated Azimuth 8242017 11:16:19AM Page 15 COMPASS 5000.1 Build 81D Survey n BP BA, ICER UGHES Z N Final Survey Report GE mmpanY ",i Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 North Reference: True Wellbore: 1.2-2113 Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azl (azimuth) TVD TVDSS WS ENV Northing Easting DLeg V. Sao (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°/100usft) (usft) 10,320.57 59.43 262.24 8,579.53 8,527.53 -577.52 -4,690.88 5,962,923.115 688,075.203 27.24 4,557.88 Interpolated Azimuth 10,350.78 61.40 255.52 8,594.46 8,542.46 -582.60 4,716.63 5,962,917.380 688,049.592 20.41 4,582.63 Interpolated Azimuth 10,380.87 62.24 249.53 8,608.68 8,556.68 -590.56 -4,741.91 5,962,908.770 688,024.525 17.77 4,606.49 10,410.78 63.00 235.85 8,622.48 8,570.48 -602.72 -4,765.43 5,962,896.017 688,001.332 40.67 4,628.00 10,441.21 65.74 224.87 8,635.68 8,583.68 -620.21 -4,786.49 5,962,877.996 687,980.727 33.74 4,646.31 10,470.78 69.66 213.06 8,646.93 8,594.93 -641.45 -4,803.62 5,962,856.320 687,964.148 39.24 4,660.18 10,500.82 75.64 201.23 8,655.94 8,603.94 -667.01 -4,816.67 5,962,830.438 687,951.760 42.37 4,669.40 10,530.84 80.92 192.13 8,662.03 8,610.03 -695.04 -4,825.04 5,962,802.206 687,944.107 34.60 4,673.62 10,561.06 85.73 182.00 8,665.55 8,613.55 -724.78 -4,828.72 5,962,772.383 687,941.199 36.89 4,672.95 10,590.84 86.90 171.51 8,667.47 8,615.47 -754.40 -4,827.03 5,962,742.809 687,943.640 35.37 4,667.00 10,621.06 86.68 160.28 8,669.17 8,617.17 -783.62 4819.69 5,962,713.793 687,951.728 37.11 4,655.51 10,651.10 87.42 149.83 8,670.72 8,618.72 -810.78 .4,807.06 5,962,686.965 687,965.055 34.83 4,639.07 10,681.18 87.79 139.08 8,671.98 8,619.98 -835.20 -4.789.61 5,962,663.005 687,983.121 35.73 4,618,28 10,710.98 86.31 128.63 8,673.52 8,621.52 -855.79 -4,768.18 5,962,642.971 688,005.070 35.37 4,594.09 10,740.50 86.65 118.89 8,675.33 8,623.33 -872.14 -4,743.72 5,962,627.252 688,029.946 32.95 4,567.52 10,770.62 87.05 108.41 8,676.99 8,624.99 -884.19 4,716.21 5,962,615.915 688,057.755 34.77 4,538.55 10,800.61 87.30 98.37 8,678.48 8,626.48 -891.12 -4,687.10 5,962,609.737 688,087.023 33.45 4,508.76 10,830.66 88.19 87.78 8,679.66 8,627.66 -892.73 -4,657.16 5,962,608.899 688,116.993 35.34 4,478.90 10,860.75 85.76 77.37 8,681.25 8,629.25 -888.85 -4,627.41 5,962,613.535 688,146.635 35.48 4,450.02 10,890.80 88.65 67.70 8,682.72 8,630.72 -879.85 4,598.82 5,962,623.264 688,174.986 33.55 4,423.03 10,923.47 87.91 56.86 8,683.71 8,631.71 -864.69 4,569.95 5,962,639.165 688,203.450 33.24 4,396.67 10,955.50 86.71 46.51 8,685.21 8,633.21 -844.88 4,544.88 5,962,659.608 688,228.002 32.49 4,374.73 10,985.30 87.30 34.38 8,686.78 8,634.78 -822.27 4,525.62 5,962,682.700 688,246.683 40.70 4,358.93 11,015.38 87.27 29.92 8,688.20 8,636.20 -796.84 4,509.63 5,962,708.532 688,262.009 14.81 4,346.80 11,045.29 88.80 29.11 8,689.23 8,637.23 -770.83 -4,494.91 5,962,734.912 688,276.062 5.79 4,335.99 8/2412017 11: 16: 19AM Page 16 COMPASS 5000.1 Build 81D by BP BAA EllHEs Final Survey Report 6E�omPr�� Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne Inc TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KS @ 52.00usft (ORIG KELLY BUSHING) Well: 1-2-21 EM North Reference: True Wellbore: 12-21 B Survey Calculation Method: Minimum Curvature Design: L2 -21B (1 Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EM Northing Easting DLeg V. Sec (usft) (1 (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 11,075.42 90.98 28.57 8,689.29 8,637.29 -744.44 -4,480.37 5,962,761.666 688,289.911 7.45 4,325.43 11,105.60 93.01 27.40 8,688.23 8,636.23 -717.80 -4,466.22 5,962,788.652 688,303.375 7.76 4,315.29 11,135.71 95.26 26.47 8,686.06 8,634.06 -691.03 -4,452.62 5,962,815.762 688,316.286 8.08 4,305.70 11,165.81 94.97 25.23 8,683.36 8,631.38 -664.05 -4,439.55 5,962,843.067 688,328.660 4.21 4,296.67 11,195.84 92.76 23.32 8,681.36 8,629.36 -636.74 -4,427.23 5,962,670.682 660,340.270 9.72 4,288.44 11,225.80 92.30 21.65 8,680.03 8,628.03 -609.09 -4,415.78 5,962,698.620 688,351.003 5.78 4,281.12 11,255.92 93.78 16.69 8,678.43 8,626.43 -580.69 -4,405.91 5,962,927.262 688,360.144 17.16 4,275.46 11,285.85 93.50 17.05 8,676.53 6,624.53 -552.10 -4,397.24 5,962,956.057 688,368.076 1.52 4,271.02 11,317.96 92.63 15.51 8,674.76 8,622.76 -521.33 -4,388.25 5,962,987.050 688,376.270 5.22 4,266.58 11,345.89 91.38 15.86 8,673.74 8,621.74 494.46 -4,380.71 5,963,014.105 688,383.123 5.34 4,263.00 11,375.86 90.21 17.83 8,673.32 8,621.32 -465.78 -4,372.03 5,963,042.996 688,391.067 7.64 4,258.56 11,405.78 90.58 21.28 8,673.11 8,621.11 -437.59 -4,362.01 5,963,071.431 688,400.353 11.60 4,252.74 11,435.66 90.66 25.20 8,672.79 8,620.79 -410.14 -4,350.23 5,963,099.171 688,411.431 13.12 4,245.05 11,465.89 90.49 29.68 8,672.49 8,620.49 -383.32 -4,336.30 5,963,126.339 688,424.664 14.83 4,235.15 11,495.94 91.04 32.45 8,672.08 8,620.08 -357.59 4,320.80 5,963,152.462 688,439.501 9.40 4,223.53 11,525.98 90.37 36.06 8,671.72 8,619.72 -332.76 -4,303.89 5,963,177.709 688,455.762 12.22 4,210.40 11,555.89 90.09 39.29 8,671.59 8,619.59 -309.09 -4,285.61 5,963,201.839 688,473.426 10.84 4,195.74 11,585.83 89.75 40.84 8,671.64 8,619.64 -286.18 -4,266.34 5,963,225.238 688,492.101 5.30 4,179.99 11,616.46 90.86 38.37 8,671.47 6,619.47 -262.58 -4,246.82 5,963,249.326 688,511.012 8.84 4,164.09 11,645.90 90.71 35.39 8,671.07 8,619.07 -239.04 -4,229.15 5,963,273.314 688,528.066 10.13 4,150.02 11,676.15 90.37 32.85 8,670.79 8,618.79 -214.00 4,212.19 5,963,298.780 688,544.383 8.47 4,136.65 11,706.06 90.58 29.70 8,670.54 8,618.54 -188.44 4,196.66 5,963,324.728 688,559.246 10.55 4,125.19 11,736.08 92.64 26.84 8,669.69 8,617.69 -162.02 4,182.45 5,963,351.506 688,572.773 11.74 4,114.95 11,767.05 92.15 23.95 8,668.40 8,616.40 -134.07 4,169.18 5,963,379.786 688,585.319 9.46 4,105.87 11,796.04 92.33 20.53 8,667.27 8,615.27 -107.26 4,158.22 5,963,406.866 688,595.590 11.80 4,098.90 11,825.73 90.80 19.82 8,666.45 8,614.45 -79.40 4,147.99 5,963,434.975 688,605.107 5.68 4,092.81 11,855.68 89.94 21.73 8,666.26 8,614.26 -51.40 4,137.36 5,963,463.237 688,615.006 6.99 4,086.35 8/242017 11:16:19AM Page 17 COMPASS 5000.1 Build 81D Survey BP BA. �(ER BAT byFinal Survey Report Company: North America - ALASKA - BP Local Coordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB aQ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: L2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Survey MD Inc Ari (azimuth) TVD TVDSS NIS ElW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 11,886.50 89.72 25.79 8,666.35 8,614.35 -23.20 -4,124.95 5,963,491.746 688,626.693 13.19 4,078.15 11,915.77 88.68 28.39 8,666.76 8,614.76 2.86 -4,111.62 5,963,518.132 688,639.346 9.57 4,068.73 11,945.31 90.52 30.72 8,666.97 8,614.97 28.55 -4,097.05 5,963,544.188 688,653.250 10.05 4,058.04 11,976.00 92.95 34.46 8,666.04 8,614.04 54.39 4,080.54 5,963,570.442 688,669.099 14.53 4,045.43 12,005.44 92.74 36.88 8,664.58 8,612.58 78.27 -4,063.39 5,963,594.758 688,685.624 6.24 4,031.93 12,035.66 94.92 39.98 8,662.56 8,610.56 101.89 4,044.65 5,963,618.846 688,703.748 12.52 4,016.81 12,065.81 94.95 42.72 8,659.96 8,607.96 124.44 -4,024.81 5,963,641.694 688,723.005 9.05 4,000.44 12,095.78 95.63 44.66 8,657.20 8,605.20 146.01 -4,004.19 5,963,663.989 688,743.059 6.90 3,983.16 12,125.90 95.94 47.99 8,654.16 8,602.16 166.70 -3,982.52 5,963,685.224 688,764.195 10.98 3,964.71 12,155.91 94.12 50.11 8,651.53 8,599.53 186.29 -3,959.94 5,963,705.386 688,786.260 9.29 3,945.20 12,186.30 93.99 53.34 8,649.38 8,597.38 205.06 -3,936.15 5,963,724.764 688,809.564 10.61 3,924.38 12,215.98 92.15 55.38 8,647.79 8,595.79 222.33 -3,912.06 5,963,742.643 688,833.196 9.25 3,903.05 12,245.75 90.86 57.36 8,647.01 8,595:01- 238.81 -3,887.29 5,963,759.753 668,857.540 7.94 3,880.92 12,275.89 92.92 58.80 8,646.02 8,594.02 254.74 -3,861.72 5,963,776.329 668,882.688 8.34 3,857.92 12,305.93 93.72 57.23 8,644.28 8,592.28 270.62 -3,836.28 5,963,792.860 688,907.707 5.86 3,835.06 12,336.02 94.52 54.95 8,642.12 8,590.12 287.37 -3,811.38 5,963,810.234 688,932.173 8.01 3,812.84 12,366.08 92.76 53.24 8,640.21 8,588.21 304.96 -3,767.08 5,963,828.443 688,956.010 8.16 3,791.34 12,396.00 93.07 50.90 8,638.68 8,586.68 323.32 -3,763.51 5,963,847.407 688,979.097 7.68 3,770.68 12,425.93 91.97 47.66 8,637.37 8,585.37 342.79 -3,740.82 5,963,867.446 689,001.282 10.79 3,751.04 12,455.92 91.99 45.39 8,636.33 8,584.33 363.37 -3,719.04 5,963,888.580 689,022.529 8.23 3,732.47 12,487.18 92.05 43.24 6,635.23 8,583.23 385.72 -3,697.21 5,963,911.483 689,043.771 6.88 3,714.11 12,516.04 92.03 41.36 8,634.20 8,582.20 407.05 -3,677.80 5,963,933.304 689,062.626 6.51 3,697.99 12,546.08 92.43 38.94 8,633.03 8,581.03 430.00 -3,658.45 5,963,956.733 689,081.383 8.16 3,682.16 12,575.24 92.52 36.89 8,631.77 8,579.77 452.98 -3,640.55 5,963,980.166 689,098.688 7.03 3,667.76 12,606.29 92.48 33.85 8,630.42 8,578.42 478.27 -3,622.59 5,964,005.909 689,115.986 9.78 3,653.67 12,663.00 92.48 33.85 8,627.97 8,575.97 525.32 -3,591.04 5,964,053.754 689,146.326 0.00 3,629.26 Projection to TD 6/242017 11: 16: 19AM Page 18 COMPASS 50001 Build 81D :a 0.Jp BIP Final Survey ReportF ER UGHES ar Measured Vertical 'S iN Depth Depth +N/.S Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 12-21 Project: Lisburne TVD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Site: Lis DS 02 MD Reference: KB @ 52.00usft (ORIG KELLY BUSHING) Well: 1.2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method; Minimum Curvature Design: L2 -21B Database: EDM RSK- Alaska PROD -ANCP1 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/.S +E/.W (usft) (usft) (usft) Nell) Comment 10,260.20 8,543.26 -577.28 4,643.01 TIP 10,261.00 8,543.83 -577.20 -4,643.56 KOP-TOWS 10,290.55 8,563.09 -575.73 4,665.85 Interpolated Azimuth 10,320.57 8,579.53 -577.52 4,690.88 Interpolated Azimuth 10,350.78 8,594.46 -582.60 4,716.63 Interpolated Azimuth 12,663.00 8,627.97 525.32 -3,591.04 Projection to TO Prepared By: Jose Vazquez TechSupport Baker Hughes a GE Company 8242017 11.16: 19AM Page 19 COMPASS 5000 1 Build 81D STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 1. Type of Request: Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Repair Well ❑ Operations shutdown ❑ Suspend ❑ Perforate [,d. Other Stimulate ❑ Pull Tubing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other Wel rk Platform m ' 2. Operator Name: BP Exploration (Alaska), Inc 4. Current Well Class: Exploratory ❑ Development 0- 5. Permit to Drill mbec 217.031 . 3. Address: P.O. Box 196612 Anchorage, AK 99519-0612 St2tigraphic ❑ Service ❑ 6. API Num 50-029-21485-02-00 7. If perforating: S. We/Naand Number.What Regulation or Conservation Order govems well spacing in this pool? WII planned perforations require a spacing exception? Yes ❑ Nom PBB RECEIVE 9. Property Designation (Lease Numher): 10. Field/Pools: JULL q 4 ,�'1 ADL 028321 8 028307 PRUDHOE BAY, PRUD E BAY OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): 12500 8602 12500 8602 19 Casing Length Size MD TVD Burst Collapse Conductor 80 20" 40-120 40 - 120 1490 470 Surface 3693 13-3/8" 39-3687 39-3622 4930 2670 Intermediate 10591 9-5/8" 37 - 10630 37-8803 6870 4760 Liner 335 7" 10423 - 10 8658-889 2 8160 7020 Production Liner 2290 3 -1/2"x3 -1/4"x2-7/8" 10210- 0 8455-8602 10610//13450 1 10530//13890 Liner 1530 3-3/16"x2-7/8" 1059 - 139 8782 - 8961 /13450 1 /13890 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 1 No None 4-1q" 12. - L-80 35-10670 Packers and SSSV Type: 4-112' Baker S-3 Hydro Set Packer ckers and SSSV MD (ft) and TVD (ft): 10335, 8596 No SSSV Installed i No SSSV Installed 12. Attachments: Proposal Summary m WellboreS b m 13. Well Class after proposed work: Detailed Operations Program ❑ BO etch ❑ Exploratory ❑ Stratigrephic ❑ Development m Service ❑ 14. Estimated Date for Commencing Operations: A t r N17 15. Well Status after proposed work: Oil m WINJ ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: D GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. 1 hereby certify that the foregoing is true and theure approved herein will not Contact Name: Ryan Thompson be deviated from without pnor written appval. ro Contact Email: Ryan.Thompson(Mbp.com Authorized Name: Ryan Thompson Contact Phone: 564-4535 Authorized Title: Interventions Engin r Authorized Signature: Date: 712 i/ 17 COMMISSION USE ONLY Conditions of approval: n so that a representative may witness Sundry Number. 3 Plug Integrity ❑est ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other. /.Yes Post Initial Injection MIT ❑ No ❑Spacing Exception RequCO No ❑ Subsequent Form Required: APPROVED BYTHE Approved by: COMMISSIONER COMMISSION Date: ORIGINAL Fonn 10-403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. RBDMS t(- 4Va 10 2017 Submit Form and Attachments in Duplicate RECEIVED JUL 2 4 2017 41W Alaska Oil and Gas Conservation Commission 3333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Application for Sundry Approval (10-403) July 20, 2017 To Whom it May Concern: Attached please find the Sundry Application for Adding Perforations with a Well Work Platform for Well L2 -21B, PTD # 217-031. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-403 by ISO*% 0OW Sundry Request for Extended Length Perforating utilizing the Well Work Platform Well: 1-2-216 Date: 7/19/2017 Engineers: Kirsten Schultz 907-564-5105 Ryan Thompson: 907-564-4535 MASP: 2919 psi Well Type: Producer Estimated Start date: August/September 2017 History: 1-2-21 was originally drilled in November 1985 and sidetracked as 1-2-21A in July of 2004. A CTD side track is planned to be performed in August 2017. Scope of Work: The objective of this intervention is to utilize Service Coil and the Well Work Platform to add 600' of perforations post rig after CTD drills and completes the well. Note specific perf interval depths in the CTD Liner will be identified once TD is reached on the well, therefore specific depths are not referenced on the proposed schematic. --- Proposed WWP Procedure: • MIRU WWP, BOPE and support equipment • MIRU CTU • Test BOPE with four preventers configured top down (annular, blind shears, 1.75" pipe/slips, mud cross, 2-3/8" x 3-1/2" VBR's, 1.75" pipe/slips). Test the blinds, VBR's, and pipe slips to 3500 psi and the annular to 2500 psi. • Drift and tie in run with GR/CCL • Perforate —600ft in new completion • RDMO CTU and WWP Planned Wellbore Configuration after Sidetrack and Completion TFEE I 102OW I Tu+cK J -L4•%3.3116.31: 1111UN-1 h 1021-W AOTLWIOR- _ PROPOSED Ka- B -EV = s2 REV 4 BF B_EV - 10267 ' 0 KOP- 2/15 4,3 %b%An01e= 'ffi W Datum W - 1L119116 3 6656 5992 tub,mlVD- I,114•1311:,/a.I 041, Ss DLO' nO BIC, 17=1704T 3f Minimum C =2.377- @ 11100' 3-3119" X 2-718" %O I95,D•C5GTOCLOOOm1V071I61- I 102OW I Tu+cK J -L4•%3.3116.31: 1111UN-1 h 1021-W IATCJi 3IR' l NR. M, 80 SL10250' . 3024 3015 0081 bpl U - 2 992' I M(,W)PX) F%1 RA Tv. l_i_'_i 10267 ' tBG'1 H,4 YT 112MBMJ I 110311 -10313- W -34W 10311-10313- 10340' -1084' TLW CF T LNR 10423' 9 -!WW GSC 47a, 1-60.0 -1561' 1 14 1 M- TOG 12 6P, L-60, 0152 bpf, 0= 3.956' I P W1a5ICKX 101432101) I - -10763' ELM PpaT]7AT2JN SlA441RY i RFE I CH; ON 1___ kW4 F AT TOPPFF4r _'Q_' 1 NXe' Fb(e, Ib Aod�elien DB far belbneal pert dila 1 SIZE SPF MHYVAL JCONr,4c1 MR- L2-21 B I SAFM NO= 2202' . 14-V2"rl5 CJ411dy5V,U-Jtlt}' 1 (QRS'. FIwt % ST L6) I TVD I 17PV I Ty ri VIV IATCJi rO Rf MTF MTF 3024 3015 16 M1GU DW W 0 07,70'04 4 !710 476/ 4,3 MCM nOW W M 1L119116 3 6656 5992 42 M1GU DLO' W D 11/14'06 2 MW 1740 M R"a M SO w M 11,04'16 1 10235 8531 44 AMGM pM' w 0 1111WW 'CM T BEHIND W CSGAROLINO OMY 6 LATCKCAMT PULL 1021W 1-43 WIDEPLOY SLV, 0-3.00' ALLLOUT WINDOW (U-218110261 -- 3 VIS'N 2718 -NO, 0 - 2 317" J VRJT" 3-U IAS. 3 I W LNR 66* 60 TCI 1, D079 bpf. D ) ah - M l (Rll WP4KIW(I 7 YIA) 101'A 101" - TD 1-I 12127' ane'LrRslem..-fion-;'1,r - LrBL13E U4T WELL. L2 21B wHeA1310 An No' 50-029-1146602 SLC In, TI IK RI5E 1726' FSL 6 1050 F1RL MlE FEV BY COMA3OS MTE REV BY CDWANTS Ilyd 6 1ORGINALCOMPLEnON 0307'17 JL'JNO LIUL1 R101V: LREV3 WfIV11 Jl/.IM) ell lfltt%[MW WV 07120014 KAK _I_r_GTD STiL2.21 B1 1120'16 JI.LI 1BLIT MrOSED 112416 JW I BUILT RlOI0rKDFa_V 1 UP F2plarati4n(Abska) 09!97+17 JR,OA I DMT PRX0.54D FLY 2 Platform Floor Riser to platform floor Annular 0 Variable Bore Ram Coil PipefSlip T x i Spool as needed Swab Valve Flow Cross SSV Kill Linc 104stev Valve THA Tubiro Head Ground Lcvd Bettis, Patricia K (DOA) From: Thompson, Ryan <RYAN.THOMPSON@bp.com> Sent: Wednesday, August 2, 2017 4:19 PM To: Davies, Stephen F (DOA) Cc: Bettis, Patricia K (DOA); Lastufka, Joseph N Subject: RE: Sundry Application to Perforate PBU L2-21 B (PTD 217-031; Sundry #317-342) Stephen/Patricia, We have decided to perforate 1-2-21 with the rig based upon the unavailability of the Well Work Platform at the conclusion of this well. So this Sundry application can be disregarded. Thanks for your assistance, Ryan Thompson BP Interventions Engineer From: Davies, Stephen F (DOA) [mailto:steve.davies@alaska.gov] Sent: Friday, July 28, 2017 3:47 PM To: Thompson, Ryan Cc: Bettis, Patricia K (DOA) Subject: Sundry Application to Perforate PBU L2 -21B (PTD 217-031; Sundry #317-342) Ryan, BP's Sundry Application seeks approval to perforate PBU 1-2-21B, a well that will not be drilled until next month. I'm reluctant to approve an application to perforate a well without depths or ranges of depths for the planned perforations. My plan is to hold this application until BP provides that information following TD of the well. The AOGCC's turn -around time should only be a day or two for an application such as this. Won't there be ample time during completion operations for you to determine perforation depths, provide them to the AOGCC, and for the AOGCC to process the application? I will be out of the office next week. If you have any questions, please contact Patricia Bettis at patricia.bettisC@alaska.aov. Thanks, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.davies@alaska.¢ov. Davies, Stephen F (DOA) From: Davies, Stephen F (DOA) Sent: Friday, July 28, 2017 3:47 PM To: ryan.thompson@bp.com Cc: Bettis, Patricia K (DOA) Subject: Sundry Application to Perforate PBU 1-2-21 B (PTD 217-031; Sundry #317-342) Rya n, BP's Sundry Application seeks approval to perforate PBU L2 -21B, a well that will not be drilled until next month. I'm reluctant to approve an application to perforate a well without depths or ranges of depths for the planned perforations. My plan is to hold this application until BP provides that information following TD of the well. The AOGCC's turn -around time should only be a day or two for an application such as this. Won't there be ample time during completion operations for you to determine perforation depths, provide them to the AOGCC, and for the AOGCC to process the application? I will be out of the office next week. If you have any questions, please contact Patricia Bettis at patricia.bettis@alaska.gov. Thanks, Steve Davies AOGCC CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Steve Davies at 907-793-1224 or steve.daviespalaska.eov. THE STATE 0fALASKA GOVERNOR BILL WALKER John Egbejimba Drilling Supervisor BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www,aogcc.oiaska.gov Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU L2 -21B BP Exploration (Alaska), Inc. Permit to Drill Number: 217-031 Surface Location: 1726' FSL, 1058' FWL, SEC. 18, TI IN, R15E, UM Bottomhole Location: 2048' FSL, 2830' FEL, SEC. 13, 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. e, DATED thisday of March, 2017. Sincerely, C thy . Frster C air STATE OF ALASKA ASKA OIL AND GAS CONSERVATION COMMIS4 PERMIT TO DRILL 20 AAC 25.005 RtVtivcu MAR 0 9 7.017 Ia. Type of Work:1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp❑ 1c. Specify if well is proposed for. Drill ❑ Lateral ❑ Strotigraphic Test ❑ Development - Oil 0 ' Service - Winj ❑ Single Zone EI Coalbed Gas ❑ Gas Hydrates ❑ Redrill ®.Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service -Supply ❑ Multiple Zone 11 Geothermal ❑Shale Gas ❑ 2. Operator Name: 5. Bond Blanket IZ - Single Well ❑ 11. Well Name and Number: BP Exploration (Alaska), Inc Bond No. 295105380. PBU L2 -21B ' 3 Address: 6. Proposed Depth: 12. FielNPaol(s): nR^�lc P.O. Box 196612 Anchore a AK 99519-6612 - MD: 12500' - TVD: 8602'ss ' PRUDHOE BAY, ,SBliRF7�'< OIL •� R 4a. Location of Well (Governmental Section): 7, property Designation (Lease Number): ADL 028321 & 028307 3 Surface: 1726' FSL, 1058'1 Sec. 18, T11N, RISE, UM S. Land Use Permit: 13. Approximate spud date: Top of Productive Horizon: 1163' FSL, 3686' FEL, Sec. 13, T11N, R14E, UM 84-62 August 1, 2017 9. Acres in Property: 2480 & 2560 14. Distance to Nearest Property: Total Depth: 2048' FSL, 2830' FEL,, Sec. 13, T11 N. R14E, UM 25000 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 52 • feet 15. Distance to Nearest Well Open Surface: x- 692749 • y- 5963621 • Zone - ASP 4 GL Elevation above MSL: 14.23 •feet to Same Pool: 260 16. Deviated wells: Kickoff Depth: 10262 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 98 ` degrees Downhole: 3321 ' Surface: 2456 . 18, Casing Program: S ecifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casino Weioht Grace I Co lin Len th MD TVD MD I TVD(including stage data 4-1/4" 3-1/2"x3-1/4" 9.3.#/6.6 13CS5 STL/TC-II 2290' 10210' 8455'ss 12500' 861 169 ax Class'G' x2-7/8" /6.5# 19_ PRESENT WELL CONDITION SUMMARY (To be completed for Reddil and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 12139 8961 None 12139 0961 None Casing Length Size Cement Volume MD TVD Conductor/Structural 80 20" 1810# Poleset 40-120 40-120 Surface 3648 13-3/8" 2500 sx AS III, 600 sx Class'G' 39-3687 39-3622 Intermediate 10593 9-518^ 1126 sx Class'G', 300 sx AS I 37-10630 37 - 8803 Liner 335 7' 450 sx Class'G' 10423-10756 8658-8892 Liner 1530 3-3/16"x2-7/8" Uncemented Slotted Liner 10599 -12139 8782-8961 Perforation Depth MD (ft): 10760 - 12127 Perforation Depth TVD (it): 8893-8963 20. Attachments Property Plat ❑ BOP Sketch m Drilling Program IZ Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program m 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 Tempel, Joshua from without prior written approval. Email Joshua.TempeIQbp.com Printed Name John E belimba Title Drilling Supervisor �f Signature Phone +1 907 564 4139 Date Commission Use Only Permit to Drill Number: /7_��/ API Number: 50- 029-21485-02-00 Permit Approval Dale: See cover leiter for other 1 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: BGP tYS t 3 Sri I}J, Samples req'rl: Yes ❑/ No ly Mud log req'd: Yes ❑ No 19" LC�h F' JT 6"t -Cruet / z V T f 5� 12S measures Yes fid No ❑ i Directional svy req'd: Yes �/ No ❑ Spacing exception req'd: Yes ❑ No Inclination -only svy req'd: Yes ❑ No J Post initial injection MIT mq'd: Yes ❑ No L•i APPROVED BY 7p Approved by: ,��` COMMISSIONER THE COMMISSION Date:3 "4 — UKIGINAL {rTz-312911? Form 10.401 Revised 11/2015 This permit is valid for 24 months from the date of approval (20 AAC 25.01 Submit Form and Attachments in Duplicate To: Alaska Oil & Gas Conservation Commission 0000.b From: Josh Tempel � CTD EngineerUk #N Date: March 8, 2017 Re: L2-21 B Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well L2 -21A with Nabors CDR2, a Coiled Tubing Drilling rig, on or around August lsr. 2 1,6 f ra 17 Planned operations: A whipstock will be set pre -rig. The 1-2-21 B sidetrack will exit L2 -21A by milling a 3.80" window through the existing 4-1/2" x 9-5/8" strings and the cemented annulus. The window will be milled in logged, competent, cement above the production packer. The sidetrack will kick off in Ivishak zone 2 targeting zone 1 reserves. Due to modelled weight transfer limitations, it is only possiilileTo access reserves in' t�ie_relativelyTa-rge Fury target by kicking off above the production packer. The packer is set at -8,538 tvdss in Ivishak zone. The proposed sidetrack is a —2,23 horizontal producer, and accesses reserves in the northern part of DS18. The lateral will be completed with a cemented and perforated 3-1/4" x 2-7/8" L-80 liner. Rig Work (scheduled to begin August 16% 2017) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (MASP 2,456 psi) 2. Mill 3.80" window and 10' of rathole. Swap well to drilling mud. 3. Drill build: 4-1/4" OH, 853'(300 DLS planne . 4. Drill lateral: 4-1/4" OH, 1,385'(12' DLS planned). 5. Run 3-1/4" x 2-7/8".L-80 liner leaving TOL at 10,210' MD. 6. Pump primary cement job: 35 bbls, 15.3 ppg, final TOC at TOIL* 7. Perform cleanout run if needed. 8. Perform liner lap test to 2500psi. 9. Perforate —600' 7. Freeze protect well to 2,500' MD. 8. Close in tree, RDMO. — PT lA Post-Ri g Work 1. V Pull TWC. Tree Work as Necessary 2. S Set LGLV's. Run RPM. 3. S Set liner top packer if needed 4. F Test liner top packer if needed 5. S Obtain static bottom hole pressure 6. T New well kick off -Jo y5'vo�sr� (Ci�L Mud Program: Drilling/Completion: a min EMW of 8.4 ppg viscosified KCL drilling mud (459psi over -balance). Disposal: • All Class I & II non -hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >1I must go to GNI. Hole Size: 4.25" for production hole section from 10,262' MD to 12,500' MD. Liner Program: • 3-1/2", 9.3 Ib/ft, 13Cr-85, STL liner 10,210' MD — 10,250' MD • 3-1/4", 6.6lb/ft, 13Cr-85, TC -II liner 10,250' MD— 11,100' MD • 2-7/8", 6.5lb/ft, 13Cr-85, STL liner 11,100' MD— 12,500' MD • A minimum of 35bbls of 15.3 ppg cement will be used for liner cementing (TOO planned to TOL). • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A crossover 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 980 (11,760'), inclination at kick off point is 45°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property — 25,000' • Distance to nearest well within pool — 260' to 18-27E. Logging: • MWD directional, Gamma Ray, and Resistivity will be run through the entire open hole section. • Cased hole GR/CCL/RPM logs will be run post -rig. Perforating: • Perforations planned post -rig. —600' of perforations, 2", 60 deg random phasing, 6 spf. Anti -Collision Failures: • All offset wells pass BP anti -collision scan criteria. • 18-27E and all associatedsidetracks 18-27A-D,PBI,PB2 are minor risked to 1/200. Hazards: ,/ • L2 -pad is an H2S pad. Latest H2S reading on the L2 -21A was 20ppm on 9/23/16. • 4 planned fault crossing. The lost circulation risk in L2-21 B is considered to be Low. Reservoir Pressure: • The reservoir pressure on 1-2-21 B is expected to be 3,321 psi at -8,654' TVDSS (7.38 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,456 psi. • Amin EMW of 8.4 ppg for this well will provide 459 psi over -balance to the reservoir. Josh Tempel CC: Well File CTD Engineer Joseph Lastufka 891-5930 2 WELLHEAD = FMC ACRd4TOR= AXELSON KB. ELL// = _ 57 H.EY --- 57 BF. ELLV _ 14.89 KOP= 2775 Max Angle = 99` @ 12089 Datum MID 10,861' Datum TVD= 890U SS 13-3/8" CSG, 72#, L-80 BTC, D= 12.347" 3687' ESTMAT®TOC —7700 Minimum ID =2.380" @ 11017' 3-3116" X 2-718" XO 9-5/8' CSG TOC LOGGED 11 /07/16 -4 10200 RJNCH, 4 SPF (12/08/06) 1--110311-10313- I --110311-10313' I TOP OF 7" LNR I 9-5/8" CSG, 47#, L-80, D= 8.681" H 10629' PERFORATION SLUVIARY REF LOG: ANGLEATTOPPEiF. 46@10760' Note: Refer to Production DB for historical perf data S2E SPF INTERVAL Opn/Sgz DATE FORT SLOTTED LINER 5 10760 - 11016 O 07120//34 3015 11018 - 12127 O 07/20/04 1 7" LNR, 29#, L-80, .0371 bpf, D = 6.184" I 0WNMM�GL2-21A AIWNGOFQUCKDIaLL [DA 112/4)--- PLl1G TITTIT 4-1/2" HES CP2 TRSSSV, D GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH FORT DATE 5 3024 3015 16 R&AC M DMY RK 0 07/20/04 4 5210 4764 43 MrX' M DOME RK 16 11/09/16 3 6856 5992 42 AM' M DMY RK 0 11/19/06 2 8503 7240 39 ktr M SO RK 20 11/09/16 1 10235 8531 44 LW,M DMI" RK 0 11/19/06 LTy;SY�JoI 12 UI:Pb3e�il:i111j; Ura,1'L�71_\CN7SN9a�1�.�� 10306' —14-1/2" HES X NP, D = 3.813' 10326' REV BY 9-5/8" X 4-1/2" BKR (CR) S-3 PKR D = 3.875' 11/28/85 10392' 11/14/16 4-1/2" HES X NP, D = 3.813" (06/29/04) 10699' —13.70"BKRDEPLOYM3JTSLV,D=300" 10B� 3-1/2" X 3-3116" XO_ D= 2 813- 10661' —j4-1/2"WLED,D=3.958" IuLLOUT WPDOW 10756'- 10769 10760' TOP OF SLID LN2 11017' 3-3/16" X 2-7/8" XO, D = 2.380" DATE REV BY COMr NTS DATE REV BY COMa NTS 11/28/85 ORIGINALCOMPLERON 11/14/16 JUAD GLV CIO (11/09/16) 07120104 KAK RWO I CTD SIDETRACK 11/29/16 JM) MNOR PRE -RIG CLEANUP 11/21/06 JCWPAG BKR QLKXDRLL RUG 01/30/17 JT/JMJ PRE -RIG CLEANUP 12/20/06 JRRPAG CMT, TBG RMI -1, R1L.L PLUG 03/09117 JNJJM) ADDED REF 8 BF ELEV 01/13/07 JRRPAG GLV C/O (01111107) 03/01107 RL DATUM MID Psi LISBURrE LINT WELL 12-21A PE NII T No: 2041040 AR No: 50-029-2148501 SEC 18, T11 K RI 5E- 4503.47' FEL 8 3908.28' FTL BP Exploration (Alaska) Im WELLHEAD= FMC ACTUATOR= Notes Refer to Production DB for historical pert data KB. ELEV = 52' BF. ELEV = DATE KOP= 2775' Max Angle = _' @ _' Datum MD= RK Datum TVD= 89W SS PROPOSED L2-21 REV 3 --I- 3/8" CSG, 72#, L-80 BTC, D = 12.347' 368 Minimum ID = 2.377" @ 11100' 3-3/16" X 2-7/8" XO 9-5/8" CSG TOC LOGGED 11/07/16 .0087 bpf, D = 2.992" 4-1/2" KB PKR WS w1XL TRAY 8 RA TAG ( / / ) S-3 PKK D = REfA INER ( .0371 bpf, D = 6.184" H —10753 - PERFORATION SL&WRY REF LOG: ON ANGLEATTOPPERF: _°@' Notes Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 5 3024 3015 16 WAG -M 101 SAFES .OTES: GAS LIFT W NDS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3024 3015 16 WAG -M DIvN RK 0 07/20/04 4 5210 4764 43 MvXrM DOME RK 16 11!09/16 3 6856 5992 42 MTr, M IXvN RK 0 11/19/06 2 8503 7240 39 %r M SO RK 20 11/09/16 1 10235 8531 44 WAG -M DMV' RK 0 11/19/06 "CMT tUIND IN CSGtAROUPD DMY & LATCl4CAMT PULL ✓ P 2�,o I ," y 10210' I�slu-urxorsw,iu=3.00- � 10250' 3-1 /2" X 3-3116" XO, D = 2.786" L27 MLLOUT WINDOW (1.2-21 B) 10262'-_' 11100' 3-3= 2 X 2-7/8" X( D 2.377" BO TC11, .0079 bpf, = 2.85" PUP JT w! II RA TAG PBTD .0058 bpf, D=2.44 12500' MLLOUT WINDOW (1-2-21A) 10756'- 10766' DATE REV BY CONVENTS DATE REV BY CONFAENTS 11/28/85 ORIGINAL COMPLETION 03/07/17 JT/AM BUILT PROPOSAL REV 3 07/20/04 KAK RWO/CTD SIDETRACK CTD ST (1-2-211 B) 11/29/16 JMD BUILT PROPOSED 11/29/16 JMD BUILT PROPOSED REV 1 03107/17 JT/JMD BUILT PROPOSED REV 2 LISBURNE UNIT WELL: 1-2-216 PEIiIuIT No: API No: 50-029-21485-02 SEC 18, T11 N. R1 5F 1726 FSL & 1058' FWL BP Exploration (Alaska) 4 =b p s,0*. North America - ALASKA - BP Lisburne Lis DS 02 L2-21 L2-21 B Plan: L2 -21B WP09 BP Coil Tubing Report 20 February, 2017 BAKER HUGHES wool akfte by Company: North America -ALASKA - BP Project.. Lisburne Site: Lis DS 02 Well: L2-21 Wellbore: L2 -21B Design: L2 -21B WP09 BP FIRM BP Coil Tubing Report Easting: B"M 689,322.350 usft Longitude: 11UGMS Local Co-ordinate Reference: Well 1-2-21 Grid Convergence: TVD Reference: Mean Sea Level 5,963,620.770 usft MD Reference: ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) North Reference: - True Longitude: Survey Calculation Method: Minimum Curvature Ground Level: Database: EDM R5K- Alaska PROD - ANCP1 Dip Angle Field Strength Project Lisburne, GPB, GPMA Map System: Alaska NAD27 State Plane Zones System Datum: Mean Sea Level Geo Datum: NAD27OGP-Usa AK [4267'158641 Using Well Reference Point Map Zone: NA027 • OGP-Usa AK / Alaska zone 4 [26734.1586, Using geodetic scale factor Site Lis DS 02, TR -11-15 Site Position: From: Map Position Uncertainty: 0.00 usft Well t.2-21 Well Position +N/.S 0.00 usft +EI -W 000 usft Position Uncertainty 0.00 usft Wellbore 1_2-21B Magnetics Model Name Sample Date BGGM2016 10/1/2017 Design t.2 -21B VVP09 - - Audit Notes: Version: Vertical Section: Phase: Depth From (TVD) (usft) -14 89 Northing: 5,957,405.920 usft Latitude: Easting: 689,322.350 usft Longitude: Slot Radius: 0.000 in Grid Convergence: Northing: 5,963,620.770 usft Latitude: Easting: 692,749.450 usft Longitude: Wellhead Elevation: 14.89 usft Ground Level: Declination Dip Angle Field Strength I°) r) mn 17.74 81.02 57,548 PLAN Ire On Depth: 10,193.39 +w -S +EI -W Direction (usft) (usft) r) 0.00 000 30.00 70° 17' 18.046 N 148° 28'2.759 W 1.44 ° I 70° 18'18.296 N 148° 26' 18.287 W 14.23 usft 212 01201 7 12+33 17PM Page 2 COMPASS 5000.1 Build 81B BP RAW BP Coil Tubing Report BAKER HUGHES Local Co-ordinate Reference: Well 1-2-21 TVD Reference: Mean Sea Level . p oowe ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM FISK - Alaska PROD - ANCP1 Company: Norm America -ALASKA -BP -573.03 4,671.74 Protect: Lisburne 688,094.224 MWD MWD -Standard Site: Lis DS 02 -570.39 4,689.54 5,962,930.282 Well: 12-21 EMI Northing Beating DLeg Wellborn: L2 -21B TFace (waft) (usft) (usft) Design: L2 -21B WP09 (°1100usft) (usft) (°) Survey Tool Program Date 2/20/2017 -4,596.88 5,962,919.072 688,169.329 From TO -2,804.18 0.00 -583.33 (usft) (usft) Survey (Wellbore) 0.50 100.00 6,999.00 GyroData cont MS (1-2-21) 4,612.25 5,962,920.882 7,007.30 10,193.39 1 : Schlumberger GCT multishot (1-2-21) 10,193.39 12,50000 L2 -21B WP09 (12-21 B) -579.55 Planned Survey 688,138.533 0.84 -2,815.70 MD Inc A8 4,643.01 5,962,924.583 TVDSS (usft) 1°1 1°1 37.61 Walk) 10,193.39 44.05 278.13 8,443.39 L2-21 Actual Survey 10,200.00 44.08 278.15 8,448.14 10,215.70 44.15 278.20 8,459.41 1-2-21 Actual Survey 10,237.90 44.32 278.31 8,475.32 1.2-21 Actual Survey 10,260.20 44.42 278.42 8,491.26 L2-21 Actual Survey TIP 10,262.00 - 44.42 278.43 8,492.55 KOP 10,282.00 46.22 278.43 8,506.61 End 9degl10011 10,300.00 51.62 27843 8,518.43 10,322.00 58.22 278.43 8,531.07 7 10,400.00 60.71 251.35 8,571.25 10,500.00 70.98 220.32 8,612.96 10,600.00 85.68 193.53 8,633.50 10,602.02 86.00 193.01 8,633.64 8 10,700.00 86.64 163.56 8,640.07 BP RAW BP Coil Tubing Report BAKER HUGHES Local Co-ordinate Reference: Well 1-2-21 TVD Reference: Mean Sea Level MD Reference: ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM FISK - Alaska PROD - ANCP1 Tool Name Description 5,962,924.736 688,121.802 0.39 -2,821.91 GYD-CT-CMS Gyrodata cont.casing m/s 4,658.32 5,962,926.459 688,107.687 9.00 GCT -MS Schlumberger GCT multishot -573.03 4,671.74 5,962,928.102 688,094.224 MWD MWD -Standard 0.00 -570.39 4,689.54 5,962,930.282 NIS EMI Northing Beating DLeg V. Bee TFace (waft) (usft) (usft) (usft) (°1100usft) (usft) (°) -583.98 -4,596.88 5,962,919.072 688,169.329 0.00 -2,804.18 0.00 -583.33 4,601.43 5,962,919.606 688,164.763 0.50 -2,805.90 26.00 -581.76 4,612.25 5,962,920.882 688,153.910 0.50 -2,809.96 25.98 -579.55 -4,627.58 5,962,922.711 688,138.533 0.84 -2,815.70 24.33 -577.28 4,643.01 5,962,924.583 688,123.052 0.57 -2,821.45 37.61 -577.10 4,644.25 5,962,924.736 688,121.802 0.39 -2,821.91 90.00 -575.01 4,658.32 5,962,926.459 688,107.687 9.00 -2,827.14 0.00 -573.03 4,671.74 5,962,928.102 688,094.224 30.00 -2,832.12 0.00 -570.39 4,689.54 5,962,930.282 688,076.364 30.00 -2,838.74 0.00 -576.49 4,755.48 5,962,922.488 688,010.605 30.00 -2,876.99 -91.00 -627.65 4,829.07 5,962,869.458 687,938.354 30.00 -2,958.10 -77.04 -714.15 4,872.31 5,962,781.881 687,897.349 30.00 -3,054.63 -64oG -716.11 4,872.77 5,962,779.911 687,896.938 30.00 -3,056.56 -58.47 -812.77 4,869.87 5,962,683.369 687,902.322 30.00 -3,138.81 -89.75 212012017 12.33.17PM Page 3 COMPASS 5000.1 Build 81B 2120/2017 12.33:17PM BP MAP aa BP Coil Tubing Report BAKER HUGHES • p��►Ns Local Co-ordinate Reference: Well 1-2-21 Company: North America -ALASKA -BP Project: Lisburne Site: Lis DS 02 Well: 1-2-21 Wellbore: L2 -21B Design- L2 -21B WP09 Planned Survey MD Inc MD Reference: (usft) (') ORIG KELLY BUSHING 10,800.00 88.18 10,890.12 90.00 9 10,900.00 90.00 11,000.00 90.00 11,100.00 90.00 11;115.41 90.00 End 30deg1100ft Survey Calculation 11,200.00 90.16 11,300.00 90.38 11,360.00 90.49 11 11,400.00 90.82 11,500.00 91.62 11,600.00 92.36 11,625.00 92.52 12 Easting 11,700.00 95.56 11,760.00 97.91 13 (usft) 11,800.00 95.49 11,860.00 91.81 14 11,900.00 91.76 12,000.00 91.59 12,060.00 91.45 1s 30.00 12,100.00 91.45 2120/2017 12.33:17PM BP MAP aa BP Coil Tubing Report BAKER HUGHES Local Co-ordinate Reference: Well 1-2-21 TVD Reference: Mean Sea Level MD Reference: ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) North Reference: Two Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 AN TVDSS NB E/W Northing Easting DLeg V. Sec TFace (°) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) 133.57 8,644.70 -697.02 -4,818.35 5,962,600.475 687,955.984 30.00 -3,186.01 -87.82 106.59 8,646.16 -941.75 -4,741.09 5,962,557.740 688,034.355 30.00 -3,186.13 -86.43 103.62 8,645.16 -944.33 4,731.55 5,962,555.410 688,043.958 30.00 -3,183.59 -90.001 73.62 8,646.16 -941.95 -4,632.72 5,962,560.321 688,142.692 30.00 -3,132.11 -90.00 43.62 8,646.16 -89048 -4,548.31 5,962,613.940 688,225.743 30.00 -3,045.33 -90.00 39.00 8,646.16 -878.90 4,538.14 5,962,625.769 688,235.612 30.00 -3,030.23 -90.00 28.85 8,646.03 -808.81 -4,491.00 5,962,697.049 688,280.944 12.00 -2,945.95 -89.00 16.85 8,645.54 -716.82 -4,452.23 5,962,789.990 688,317.332 12.00 -2,846.90 -89.02 9.65 8,645.09 -658.46 4,438.49 5,962,848.682 688,329.575 12.00 -2,789.49 -89.07 1444 8,644.63 -619.36 4,430.14 5,962,887.986 688,336.914 12.00 -2,751.45 86.00 26.42 8,642.49 -525.84 4,395.31 5,962,982.362 688,369.334 12.00 -2,653.05 86.05 38.40 8,639.00 441.62 4,341.84 5,963,067.920 688,420.617 12.00 -2,553.38 86.31 41.40 8,637.94 422.46 -4,325.82 5,963,087.482 688,436.140 12.00 -2,528.77 86.73 32.91 8,632.64 -362.90 4,280.68 5,963,148.177 688,479.740 12.00 -2,454.62 -70.00 26.05 8,625.60 -311.07 -4,251.37 5,963,200.740 688,507.710 12.00 -2,395.08 -70.60 30.23 8,620.93 -276.05 -4,232.63 5,963,236.226 688,525.538 12.00 -2,355.39 120.00 36.43 8,617.10 -226.06 4,199.75 5,963,287.043 688,557.126 12.00 -2,295.65 120.49 31.63 8,615.85 -192.94 4,177.38 5,963,320.728 688,578.635 12.00 -2,255.78 -90.50 i 19.62 8,612.91 -102.98 4,134.23 5,963,411.760 668,619.463 12.00 -2,156.29 -90.85 12.42 8,611.32 45.37 4,117.68 5,963,469.773 688,634.524 12.00 -2,098.13 -91.00 17.23 8,610.31 -6.72 4,107.46 5,963,508.665 688,643.757 12.00 -2,059.55 90.00] Page 4 COMPASS 5000.1 Build 81B ell% b BP y N ®1t BP Coil Tubing Report BAKER HUGHES Company: North America -ALASKA -SP Local Co-ordinate Reference: Well 1.2-21 Project: Lisburne TVD Reference: Mean Sea Level Site: Lis DS 02 MD Reference: ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) Well: L2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: 1-2-21B WP09 Database: EDM RSK- Alaska PROD -ANCP1 Planned Survey MD Inc Azi TVDSS NIS ENV Northing Eating DLsg V. Sec TFace (usft) (°) (°) (usft) (wall (usft) (usft) (usR) (°I100usft) (usft) (°( 12,200.00 91.39 29.23 8,607.82 84.98 4,068.10 5,963,601.338 688,680.743 12.00 -1,960.46 90.12 12,300.00 91.27 41.23 8,605.49 166.49 4,010.54 5,963,684.296 688,736.194 12.00 -1,861.08 90.42 12,340.00 91.21 46.03 8,604.62 195.43 -3,982.95 5,963,713.928 688,763.027 12.00 -1,822.23 90.70 16 12,400.00 90.95 38.84 8,603.49 239.67 -3,942.50 5,963,759.196 688,802.327 12.00 -1,763.69 -92.00 12,500.00 90.49 26.84 8,602.23 323.53 -3,888.37 5,963,844.414 688,854.281 12.00 -1,664.00 -92.14 TD at 12500.00 212012 01 7 12:33: 17PM Page 5 COMPASS 5000.1 Build 81B ,.1IBP RM Tubing BAKER HUGHES Company: North America -ALASKA - BP Project: Lisburne Site: Lis DS 02 Well: 1-2-21 Wellbore: L2 -21B Design: L2 -21B WP09 Targets Target Name hi0miss target Dip Angle Dip Dir. TVD +N/ -S -Shape (°) (') (usft) (usft) L2 -21B T3 0.00 0.00 8,610.00 -1.06 - plan misses target center by 13.81 usft at 12100.23usft MD (8610.30 TVD, -6.50 N, 4107.39 E) - Point L2 -21B Fault 2 0.00 0.00 -52.00 -1,327.25 - plan misses target center by 8775.29usft at 10193.39usft MD (8443.39 TVD, -583.98 N, -4596.88 E) - Polygon Point -52.00 0.00 Point 2 -52.00 -77.49 L2 -21B Polygon 0.00 0.00 0.00 -963.20 - plan misses target center by 8461.50usft at 10193.39usft MD (8443.39 TVD, -583.98 N, 4596.88 E) - Polygon Point 1 0.00 0.00 Point 0.00 41.57 Point 3 0.00 289.65 Point 4 0.00 1,218.40 Point 5 0.00 1,840.74 Point 6 0.00 1,152.30 Point 7 0.00 578.78 Point 8 0.00 583.86 L2 -21B T2 0.00 0.00 8,635.00 -397.00 - plan misses target center by 14.64usft at 11646.99usft MD (8636.80 TVD, 405.68 N, -4311.66 E) - Point L2 -21B T1 0.00 0.00 8,646.00 -887.71 - plan misses target center by 21.30usft at 11077.55usft MD (8646.16 TVD, -905.78 N, 4564.72 E) Point L2-21BFauft3 0.00 0.00 -52.00 -1,016.42 - plan misses target center by 8537.89usft at 10193.39usft MD (8443.39 TVD, -563.98 N. 4596.88 E) - Polygon Point 1 -52.00 0.00 Point -52.00 -87.34 L2 -21B Fault 1 0.00 0.00 -52.00 -12.42 - plan misses target center by 8596.68usft at 10193.39usft MD (8443.39 TVD, -583.98 N, -4596.88 E) II -Polygon -6,666.08 0.00 2,824.10 -4,999.80 0.00 748.15 878.27 1,906.34 1,142.81 642.99 436.80 157.18 4,323.31 -4,576.00 -5,329.59 0.00 1,064.17 -5,782.01 Local Co-ordinate Reference: Well 1-2-21 TVD Reference: Mean Sea Level MD Reference: ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Northing Basting (usft) (usft) Latitude Longitude 5,963,514.000 688,631.000 70° 18' 18.275 N 148° 28' 18.429 W 5,962,123.000 686,120.000 70° 18' 5.214 N 148" 29'32,637 W 5,962,123.00 686,120.00 5,962,118.00 688,945.00 5,962,529.660 687,776.300 70° 18'8.807 N 148'28'44.063W 5,962,529.66 687,776.30 5,962,507.30 688,525.23 5,962,841.73 688,646.80 5,963,796.50 689,650.64 5,964,399.01 688,871.44 5,963,698.01 688,389.48 5,963,119.42 688,198.08 5,963,117.33 687,918.44 5,963,113.000 688,438.000 70° 18'14,379 N 148' 28'24.349 W 5,962,616.000 688,198.000 70° 18'9S52 N 148° 28'31.708 W 5,962,468.000 687,448.000 70' 18'8.281 N 148° 28'53.678 W 5,962,468.00 687,448.00 5,962,408.00 688,514.00 5,963,460.000 686,970.000 70" 18' 18.152 N 148° 29'6.891 W 2/20/201712:33:17PM Page 6 COMPASS 5000.1 Build BIB p BP FEW �♦ r✓ BP Coil Tubing Report OMER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 1.2-21 Project: Lisburne ND Reference: Mean Sea Level Site: Lis DS 02 MD Reference: ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) Well: L2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: L2 -21B WP09 Database: EDM RSK- Alaska PROD -ANCP1 Pointl -52.00 0.00 0.00 5,963,460.00 686,970.00 Point -52.00 -202.31 1,061.22 5,963,285.00 688,036.00 Point -52.00 -226.83 2,798.25 5,963,305.00 689,771.00 Point -52.00 -202.31 1,061.22 5,963,285.00 688,036.00 L2 -21B Fault 0.00 0.00 -52.00 -327.29 4,778.70 5,963,171.000 687,981.000 70" 18'15.062 N 148° 28' 37.628 W - plan misses target center by 8501.21 usft at 10193.39usft MD (8443.39 TVD, -583.98 N, 4596.88 E) - Polygon Point 1 -52.00 0.00 0.00 5,963,171.00 687,981.00 Point 2 -52.00 -741.24 76.01 5,962,432.00 688,076.00 L2 -21B T4 0.00 0.00 8,602.00 324.23 -3,892.64 5,963,845.000 688,850.000 70° 18'21.475 N 148° 28' 11.802 W - plan misses target center by 4.15usft at 12498.27usft MD (8602.25 TVD, 321.99 IN, -3889.16 E) - Point Casing Points Measured vertical Casing Hole Depth Depth Diameter Diameter lush) (usft) Name (in) (in) 10,262.00 8,492.55 9 5/8" x 4 1/2" Planned TOWS 4.500 4.500 12,500.00 8,602.23 27/8" 2.785 4.250 2/20/2017 12: 33: 17PM Page 7 COMPASS 5000.1 Build 818 b BP IGald `: p BP Coil Tubing Report BAKER►N Nuc>HEs Company: NOM America - ALASKA - BP Local Co-ordinate Reference: Well 1-2-21 Project: Lisburne TVD Reference: Mean Sea Level Site: Lis DS 02 MD Reference: ORIG KELLY BUSHING Q 52.00usft (NORDIC 2) Well: 1.2-21 North Reference: True Wellbore: L2 -21B Survey Calculation Method: Minimum Curvature Design: 12-216 WP09 Database: EDM RSK- Alaska PROD -ANCP1 Plan Annotations Measured vertical Local Coordinates Depth Depth +N/ -S +E1 -W Wait) (usft) (usft) (usft) Comment — 10,193.39 8,443.39 -583.98 -4,596.88 1-2-21 Actual Survey 10,215.70 8,459.41 -581.78 4,612.25 1.2-21 Actual Survey 10,237.90 8,475.32 -579.55 -4,627.56 1-2-21 Actual Survey 10,260.20 8,491.26 -57228 4,643.01 1.2-21 Actual Survey TIP 10,262.00 8,492.55 -577.10 4,644.25 KOP 10,262.00 8,506.61 -575.01 4,658.32 End 9deg/100ft 10,322.00 8,531.07 -570.39 4,689.54 7 10,602.02 8,633.64 -716.11 4,872.77 8 10,890.12 8,646.16 -941.75 4,741.09 9 11,115.41 8,646.16 -878.90 4,538.14 End 30deg/100ft 11,360.00 8,645.09 -658.46 4,438.49 11 _ 11,625.00 8,637.94 422.46 4,325.82 12 11,760.00 8,625.60 -311.07 -4,251.37 13 11,860.00 8,617.10 -226.06 -4,199.75 14 12,060.00 8,611.32 -45.37 4,117.68 15 12,340.00 8,604.62 195.43 -3,982.95 16 12,500.00 8,602.23 323.53 -3,888.37 TO at 12500.00 Checked By: Approved By: Date: 2/20/2017 12:33.17PM Page 8 COMPASS 5000.1 Build 81B ProSit.: Li -a DS su,: u,os oz Well L2-21 Obp T/p ^�^� ua9m wm.77.7. F e WELLBORE DETAILS: L2 -21B 96X@EHLEIMCfiXa3lon ■„ ■/I.■ s-�!a BAKM 1-2-218 M �INAflelei�w WWUQ1. Tiuexwn Wellbore: 12.218 ffi '�'W ,Ial. Puem W,Ybore: Lz-z1 ve WNS)flokre SM OM OB 9M.IOmu,aaOE) 9uml Wyy!! AYV��ie1 Plan:1-2-219 WPO9(L2-2111-2.218) y/ .03eet1 Tle on MD: 10193.39 .pbRam Xaw.a O.pnflnemm: o6GXEu Laimede wnt, de slot 000 ON etmeWG®52.00WQKg01C21 c.anm�6aawa: lm4�uncweaxe 146°2618287W 4J t-4 w 85W 8580 tl9A0 a7W 87W' 1-2-21 AeNal Su ,TIP KOP r avoeg/lunn 7 8 9 Ln0300ep/10011 II 1-2 21 T1 L2-21 B WP09 16001 I 14001 12M M. L2-21' B WP09 -5600 -5400 -5250 -5000 4850 -0fi(p 4450 4250 -0000 - .. 7800 -3650 -3400 -3200 3000 -2800 -2600 -2,3011 -22(0 -2000 West( -)/Last(+) (200 usfttin) L2-2111 3 L2-21HT4 ' 1-2-21HT2 - " Lb�l/LZ: 13 14 IS Ifi aL 12K 12 X820'. L>->I/L-21A KOP naso'', MeaWAtl4 LevN - - - i 1-2-2111-2-21 -3500 -3540 -3490 -MM -3391 -33W -32M -31W -3120 -306U -31XXI2941 - -2X50 -2X2(1 -2750 -2750 -2690 0.5811 -252U -24611 -2450 @3411 42811 »ID 4150 -211X1 4090 -1960 -1420 -1850 _1XgI -17M1 IbllU -162(1 _ISNI -1550 -1490 -13m-.1121) -1250 Vertical Section at 30.00° (60 usft/in) 3 WELL DETAILS: 12.21 G..m Level: 14.23 .W s .H -W WMN East, Laimede wnt, de slot 000 ON 5963620.770 692749.4.50 70.18'16296N 146°2618287W SECTIONDETAILS ANNOTATIONS see MD he Aa MM .WS 4FAW Dhe TFm VSeel Taget TVD MD AnroMhn 1 10193.39 44.05 278.13 844.3,39 58328 4596.88 DAO 0.00.2804.18 8443.39 10193.39 12-21 AdaalSuney 2 10215.70 44.15 278.20 8459.41 581.78 461215 0.50 26.00.2809.96 8459.41 10215.70 12.21 ApuASulwy 3 10237.90 44,32 278,31 847532 57935 4627.58 0.84 2433-2815.70 8475.32 10237.90 11.27 ApualSurve7 4 10260.20 44.42 278.42 849126 57718 4643.01 0.57 37.61.2821.45 8491.26 10260.20 1-2-27 Adu91Surv9y71P 510262.00 44.42 278.43 849255 517.10 464425 0.39 90.00.2821.91 849255 1020250 KOP 6 70282.00 4622 278.43 8506.61 575.01 465832 9.00 040 -2827.14 8506.61 1020200 EM9deYl0D8 7 10322.00 58.22 278.43 8531.07 570.39 468954 30.00 O40.2838.74 8531.07 10322.00 7 8 10602.02 86.00 193.01 8633.64 -716.11 487277 30.00 .91.00.3056.56 8633.64 1060202 8 9 10890.12 90.00 106.59 8646.16 -941.75 4741.09 30.00 59.75 4186.13 8646.16 10890.12 9 1 10 11115AI 90.00 39.00 8646.16 578.90 4538.14 30.00 -90.00-3030.23 8646.16 11115.41 EIW30d89110D8 t1 1136040 90.49 9.65 8645.09 558A6 4438.49 1200 -89.00 .2789A9 8645.09 11360.00 11 12 1162500 92.52 41.40 8637.94 422AG 432592 12.00 86.00-2528.77 8637.94 11625.00 12 13 11760.00 97.91 26.05 8625.60 .31147 425137 12.90 .70.00.2395.08 0625.60 11760.00 13 14 11660.00 91.81 36.43 8617.10 -226A6 4199.75 12.00 120.00-2295.65 0617.1D 11860.00 14 15 12060.00 91.45 12.42 8611.32 45.37 4117.68 1200 .90.50.2098.13 8611.32 12060.00 15 16 12340M 91.21 46.03 8600.62 195.43 5982.95 12.00 90.00-182223 8604.62 12340.00 16 17 12500.00 90.19 26.84 860223 323.53 .3866.37 12.00 ADD -1664.00 8602.23 12500.00 To at 12500.00 4J t-4 w 85W 8580 tl9A0 a7W 87W' 1-2-21 AeNal Su ,TIP KOP r avoeg/lunn 7 8 9 Ln0300ep/10011 II 1-2 21 T1 L2-21 B WP09 16001 I 14001 12M M. L2-21' B WP09 -5600 -5400 -5250 -5000 4850 -0fi(p 4450 4250 -0000 - .. 7800 -3650 -3400 -3200 3000 -2800 -2600 -2,3011 -22(0 -2000 West( -)/Last(+) (200 usfttin) L2-2111 3 L2-21HT4 ' 1-2-21HT2 - " Lb�l/LZ: 13 14 IS Ifi aL 12K 12 X820'. L>->I/L-21A KOP naso'', MeaWAtl4 LevN - - - i 1-2-2111-2-21 -3500 -3540 -3490 -MM -3391 -33W -32M -31W -3120 -306U -31XXI2941 - -2X50 -2X2(1 -2750 -2750 -2690 0.5811 -252U -24611 -2450 @3411 42811 »ID 4150 -211X1 4090 -1960 -1420 -1850 _1XgI -17M1 IbllU -162(1 _ISNI -1550 -1490 -13m-.1121) -1250 Vertical Section at 30.00° (60 usft/in) 3 z e 7 xlx L. MPBN SenLL -3 u 5M JUN -5500 -5000 -53W -5200 -5100 -S 4900 4B 47W -0 45W 4 43011 4200 4100 -0IIU) -3900 -3M -3J 3600 -35W -3000 3300 -3M -3100 3000 2900 -2M 2]00 -2600 -2500 -2Gp PMJe : L Slb: L WN: L Welbom: L Plon:L IBWPBS IWuma IS D302 T•Tt ^1ni°1hT"'NP°' uy-.awn, s^e+ereeu WELLBORE DETAILS: LP -210 kEFEyENfEIHLRANTgV L2 -21B Coa0norelN�Blke/neaoc Mu.xt. Tivewm a.�pesrsvm: VeH®I(rv0l knemn Mun Sm Leel (LL221IL2.21B I :a ai Par nt Wellbore: L2-21 Semon NS)k w. W�laoaN.0 wL Lbeum4 LbaN OPIGNELLY A4Cfi190a� Tw on MD: 10181.39 kale u BNSHNG(� 5I CoU( UCTI Cakrlao wtmm rnimmumcurvetue BAKERFfA HUGHES West( -)Bast(+) (100 usft/in) Obp 7-40-1 18-27EPB2 O N L2-21 Project: Lisburne ANTI -COLLISION SETTINGS Site: Lis OS 02 Well: 1.2-21 Interpolation Method: MD, interval: 25.00 Wellbore: 1.2-21B Depth Range From: 10193.39 To 12500.00 Results Limited By: Centro Distance: 144629 Plan: 1-2-21BWP09(L2-21/1.2.216) Reference: PIan:L2-21BWP09(L2-21/L2-21B) d 18-27 I '_2-21A I' 18-27A/B/D/DPB1 18-27C 1 27EI I� 8-27EPBI SII. III. ` 18-27. 18-27A/8/D/DPB1 COMPANY DETAILS: North America -ALASKA - BP CalculaWnMethod: Minimum Curvature Error System: ISCWSA Scan Method: Tray. Cylinder North Error Surface: Elliptical Conic Possible Offset Well Magnetic Interference: From To KOP - 10,450' MD O O O O O O O O O O O O O O O O O O Measured Depth (100 usNin) FPA116 KM RA LEGEND 1&27, 1&2ro, I&2]D V2 18-27,18-27A. I8 -27A VI —1827, 1&27. 1827 V1 I&2; Plan 18227E DO NOTUSE. Plan 1827E 00 NOTUSE VD 6-27, 1e 27OPB1. 18370Pa1 V2 18.27, 1827EPB2, 1B-27EP82 VD —1827, 18-27B, 18&27B V1 -+1&27, 18-270. 10-270 V7 1827,18-27EPB1, 1827EPB1 VO - 16-27, 18-M. i0 -2E Vo ^ tfidl. 1831A, 1&31A V3 -1831,1&31PB1, 18-31PB1 V3 n 1&31, 1&31, 18-31 W '- 12.21. tR21,12-21W --12-21.12-21A, U -21A V6 18-23. 18-M, 1633A Vt ANTICOLLISION SETTINGS COMPANY DETAILS: Noah America - ALASKA - BP F'.■ Calculation Method: Minimum ry Interpolation Method:MD, interyal: 25.00 Curvature !� DepthRange From: 10193.39 To Error System: ISCWSA EWKN Depth 12500.00 Results Limited By: Centre Distances: 1446.29 Span Method: Tray. Cylinder North HUIMES Reference: Plan: Error Surface: Elliptical Conic L2-21BWP09(L2-21.02-21B) Warning Method: Rules Based Project: Lisburne Site: Lis DS 02 Ob Well: L2.21 Wellbore: L2-21 B 10150 Plan: 1-2-21 B WPO9(1-2.21/1-2-21 B) 80 9C 50 From Colour To MD ai ler d: 14= 40 �V A Depth Range: 10193.39 To 12500.00 10150 10450 Sea 'MNL ash wnEilm.linm° 70"ill 1w•a NU207W sw Possible Magnetic Interterence'. 10450 10550 sec MD Irc Ao TVb .WS aE/-W T0.00 Vfied 0 - _ 1 10193.39 4.05 27e.13 BM3.39 -583.96 -459fi.88 o.oD 0.0 0.00 -2004.18 From KOP to 10,450' MD 00.. '-' _ -----"-.20 _ 10550 ---- -- 10750 2 mz15.70 6.15 278.20 8459.41 -501.78 -461225 0.50 28.00 -2809.96 340 L2 -21A 3 10237.90 44.32 278.31 8475.32 -579.55 -4627.50 0.84 2483 -2815.70 ' 50348 / 4 1026020 40.42 278.42 6491.26 -58.28 -4643.01 0.57 37.61 -2821.45 i 90 "-.- 10750 11000 5 10262:00 41.42 278.43 8492.55 -577.10 -4644.25 0.39 90.00 -2821.91 \ L2-21--- - _ r 610282.00 30 46.22 278.43 6506.61 -575.01 -4658.32 9.00 0.00 -2827.14 � 70432 104113, 11000 12500 7 10322.0D 58.22 278.43 8531.07 -57089 -1689.54 30.00 0.00 4838.74 _ 10193 6 10802.02 86.00 193.01 8633.64 -716.11 -4872.7]30.00 120 1-067n -81.00 4056.56 320 - B0 --'---.. - 40 9 10890.12 90.00 106.59 8646.16 -941.75 -4741.09 30.00 -89.75 4166.13 LEGEND A (`Ito' 80 10 11115.41 90.00 39.00 "I's. 4678.90 -4538.14 30.00 30.00 x030.23 140 .•fe-z7. tem, mal V1 �rI '1627.1690881, WIPDPAV 120 120 11 11360.00 90.49 9.65 8645.09 358.46 1438.49 12.00 -89.00 -2789.49 / - -- - - L221 VINPU9 -. 9» 12 3 11625.00 11 ]fi0.00 92.52 97.91 41.40 26 .05 8637.94 8625.80 -422.46 311.07 -4325.82 4251.37 12.00 12.00 86.00 -2528.77 -70.00 2395.08 D L L UD 1YI YY r �7 \ 907-2058294 CAI Phone 14 11860.00 91.81 36.43 8617.10 -M6.06 -4199.75 12.00 120.00 2295.65 907-952-3497 CA Phone 180 .1i leas. IW31 V4 15 12080.00 91.45 12.42 W1182 -45.37 -4117.68 12.00 90.50 2098.13 60 1 12340.00 91.21 6.84 8504.62 195.43 -3982.95 12.00 90.00 -182223 \ 177 125.00 00 90.49 26.84 8602.23 323.53 -3888.37 12.00 -92.00 -1664.00 3034 \\ \60 80 9C 50 10432 \ A 40 �V A \ 1 s1AavEV Prpolwa \ oe16xa1an-1Dr9Dmm vMMem:vn ve,slm: 30 \\ \ oau F. DWI, m Sane7rPNn Sal \ 10100 8a99m G"Dftwr1M5113Q11 GroL74Ms 1039\4 ,. Ito I0 �7M WISS.W L231BW top GChrnA BN4p8211 FDNB 280 20 t11 80 _.. 340 L&110 20 10 10520 - 270 L2-21 90 320 - 200 40 10193 50348 / _ 10 i i 260 20 100 ' 1.04861 -� 60 \ L2-21 B 809 \ 30 80' V 18-27EP81 � 70432 18 27C ao � 0626 46 . 7A/BID/DP61 z o 10193 16-z7EPB2 Laz1s 240 60 / 120 1-067n \ / 40 LEGEND A (`Ito' 80 /169.=0 I93ro V2 61.7.1621.0,189.0V1 ^� ContadlMo: ,lose Va24uaz-Tech Suppe't tan 140 .•fe-z7. tem, mal V1 �rI '1627.1690881, WIPDPAV 120 120 714-078-0339 CdlPhone _. <- 16x7, 169EP92, I.ADPW Vp0 ' 907-341-7504 Eme nc Y \ -- 16x7.180711.1027 V1 160 i Vosha Rapbirsingh-Survey Manager -. 9» 169. IS M, 1690 V7 907.342-2436 Cep Phone .- Ian, is47EPel 27EPK 18W 220 Tal ShlmlVant - DD Coordinator 20'- D +169.18"9E, 1627E V0 140 200 907-2058294 CAI Phone - _ 1 51691. 18.11 A.16]IAVa Patrick Rider - MWD Coordinator - - - - - - 1631,1841PBI. 1Ba1P411n 907-952-3497 CA Phone 180 .1i leas. IW31 V4 200 160 240 Cad Ulrich -82.5534 ns from North[ wsCentre to Centre Separation [10 usft/in] . 1z.z1. uzz:"' Vz - 1201, 1221 A. 12.21, W 160 9W-382.5534 Gel Phone Cat .- 10x018"434, lexis Vl Azimuth from North [I vs Centra to Centre Separation l40 usthinl 80 9C _,...0' .0 bp Z 10,w North America - ALASKA - BP Lisburne Lis DS 02 L2-21 L2-21 B L2 -21B WP09 Travelling Cylinder Report 08 March, 2017 BAKER HUGHES �.. L2 -21B WP09 BP 1110 )bp Travelling Cylinder Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: 1-2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: L2 -21B WP09 Offset TVD Reference: ri.g BAKER Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Onset Datum Reference L2 -21B WP09 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference To Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 10,193.39 to 12,500.00usft Sun Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,446.29 usft Error Surface: Elliptical Conic Survey Tool Program Date 2/20/2017 From To (usft) (usft) Survey (Wellbore) Tool Name Description 100.00 6,999.00 Gyro Data cont MS (1-2-21) GYD-CT-CMS Gyrodata contusing mis 7,007.30 10,193.391: Schlumberger GCT multishot(L2-21) GCT -MS Schlumberger GCT mulbshot 10,193.39 12,500.00 L2 -21B WP09(1.2-21 B) MWD MWD - Standard Casing Poinds (usft) from Plan -- Measured Vertical (usft) Casing Hole (usft) Depth Depth (usft) Diameter Diameter Lis DS 02 (usft) (usft) Name (in) (in) 3,687.00 3,570.37 13 3/8" 13.375 17.500 10,262.00 8,492.55 9 518"x4 1/2" Planned TOWS 4.500 4.500 12,500.00 8,602.23 27/8" Out of range 2.785 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) lush) (usft) (usft) Lis DS 02 12-10 - 1-2-10 - 12-10 Out of range 1-2-13 - 1.2-13 - 1-2-13 Out of range 12-13 - L2 -13A - L2 -13A Out of range 1-2-21 - 12-21 - 1-2-21 10,495.80 10,575.00 135.22 8.79 135.22 Pass- NOERRORS L2 -21 -L2 -21A -L2 -21A 10,495.80 10,575.00 135.22 15.43 120.52 Pass - Major Risk 12-25 - 12-25 - 1-2-25 Out of range PB DS 18 18-11 -18-11 B - 18-11 B Out of range 18.11 - 18-11 BP01 - 18-11 BPBl Out of range 18-11 - 18-11 BPB2 - 18-11 BPB2 Out of range 18-11 - 18-11 BPB3 - 18-11 BPB3 Out of range 18-11 - 18-11 C CTD Concept Lateral - 18-11C CT Out of range 18 -23 -18 -23A -18-23A 11,200.00 10,404.00 664.01 120.05 555.71 Pass - Major Risk 18-26 - 18-26 - 18-26 Out of range 18-26 - 18-26A- 18-26A Out of range 18-26 - 18-26APB1 - 18-26APB1 Out of range 18-26 - 18-26APB2 - 18-26APB2 Out of range 18-26 - 18-268 - 18-26B Out of range 18-26 - 18-26PB1 - 18-26PB1 Out of range 18-27-18-27-18-27 10,870.00 10,375.00 382.69 282.67 110.99 Pass - Major Risk 18 -27 -18 -27A -18-27A 10,870.00 10,375.00 317.30 270.43 57.81 Pass - Major Risk 18-27 - 18-27B - 18-278 10,870.00 10,375.00 317.30 270.70 57.55 Pass - Major Risk 18-27 - 18-27C - 18-27C 10,863.40 10,400.00 310.75 270.82 51.33 Pass - Major Risk 18-27 - 18-27D - 18-27D 10,870.00 10,375.00 317.30 272.01 56.30 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 2 COMPASS 5000.1 Build 618 I ?�H BP '."F by Travelling Cylinder Report Company: North America - ALASKA - BP Local Coordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: 1-2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: L2 -21B WPO9 Offset TVD Reference: rifle BAKER HUGHES Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Summary Lis DS 02 1.2-21 L2-21 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) pkat WallE. 000 usft (usft) Olreet PB DS 18 18-27- 18-270PBi - 18-27DPB1 10,870.00 10,375.00 317.30 272.14 56.17 Pass- Major Risk 18 -27 -18 -27E -18-27E 10,793.27 10,575.00 262.25 10.80 261.96 Pass -Minor 1_110 18-27- 18-27EPB1 - 18-27EPBI 10,730.00 10,725.00 213.01 9.24 212.64 Pass- Minor 1/10 18-27 - 18-27EPB2 - 18-27EPB2 10,730.00 10,725.00 213.01 9.35 212.54 Pass-Minorl/10 18-31 - 18-31 - 18-31 11,975.00 10,556.00 1,213.72 163.57 1,052.38 Pass- Major Risk-' 18 -31 -18 -31A -18-31A 10,960.00 11,804.00 513.59 261.57 262.38 Pass - Major Risk 18-31-18-31 Pat -18-31 PBI 11,950.00 10,466.00 1,271.40 153.97 1,119.81 Pass -Major Risk 18-35 - 18-35 - 18-35 0 a 000 0.06 000 Pass -NOERRORS 10,225.00 Out of range Offset Design Lis DS 02 1.2-21 L2-21 - - - 12-21 131aataia Error: 0 Must Survey Program: 100GYDCTCMS, 7007 -GCT -MS Rule Assigned: NOERRORS pkat WallE. 000 usft Rotor... Olreet Semi Majw Axa Measured Vertical lahowel Volcal Rel.. onset Tooeaoe+ ORael Wellsorecentre Celan,- Castle to No Go Minutiae, Depth Depth Depth Depth ArimuM +W4 +EI -W NolaeW Centre Does. warning Oe,hanno (tan) (..ft) lusnl (ten) lusty (tam r) iosni lten) (in) ryuD (tend (tan) 10.20000 9448.14 10.20000 8.448.14 0.08 0.02 -8165 -583.33 -4,80143 0 a 000 0.06 000 Pass -NOERRORS 10,225.00 8.48600 10225.00 8,46008 0.05 009 -81.75 -600.05 4,61807 0.000 000 0.14 000 Pass-NOERRORS 10,260.00 8,483.97 10,250.00 8,483.97 005 0.16 4163 578.33 4,835.95 0000 0.00 024 0.00 Pass-NOERRORS 10,27500 8.501.74 102]500 8,501.03 005 024 98.23 -57576 -4,85326 0.000 0.13 044 0.13 Pass - NOERRORS 10299.86 0151834 10.300.00 8151984 0.04 0.32 97.10 -573.15 -4,67060 0000 IN 1.58 IN Pass - NOeRRORS 10.32406 8,532.14 10.32500 8,537.38 005 039 97.23 -570.53 -4.60604 0.000 6.14 390 6.14 Pace - NOERRORS 1034921 8,514.88 10.350.00 8,55507 000 OA7 84]6 -58789 4.705.49 OOOO 1202 300 12.02 Pass -NOERRORS 10.371.59 8.555.99 10,375.00 8,572.75 0.11 0.54 68.90 -58525 4,721.97 GOOD 1817 364 18.71 Pass - NOERRORS 10,393.59 9558.09 10,400.110 9590.35 0.10 061 54M -56261 4,740.53 DOW 27.14 4.48 2714 Pass -NOERRORS 10,41179 8,577.89 10,42500 8.607.88 0.17 0.69 41.91 -559.96 -4,758.15 0.000 37W 5.35 37.52 Pass-NOERRORS 10,032.01 8.58631 1045000 982539 0.20 0.76 32.01 -567.31 Amiga 0000 4965 615 4995 Pass -NOERRORS 10,448.21 8.59340 10,47500 8,542.% 023 0.05 24.13 _SmBli -4,79338 0.000 84.29 6.85 64.29 Pass - NOERRORS 10.462.52 8,599.31 10,500.00 0,880.54 0.26 0.94 1775 -551.96 4,81085 0000 son 7.46 8022 Pass - NOERRORS 10,475.10 960420 10,525.00 0,678.08 020 1.03 1248 -549.21 -4,020.56 DOW 9749 798 97.49 Pass -NOERRORS 1048614 8,608.24 10.55000 8,6052 0.30 1.12 8.00 -545.35 4,84623 Dow 11587 942 115.07 Pass - NOERRORS 10,495.00 8,61158 10.575.00 8,712.94 032 1.21 4.23 543.38 4.863.92 0000 13522 879 13522 Pau- NOERRORS, CC. ES, SI 10.504.27 8,61034 10.600.00 8,73.32 0.34 1.30 1.01 -54027 -4,88162 Dow 155.36 9.10 155.38 Pass -NOERRORS 10.510.00 8,81611 10.625.00 8,74768 0.35 140 -1.43 -537.03 4,09933 0.000 176.20 931 176.20 Pas. - NOERRORS 10,52000 0.61904 10.65000 8,70502 0.30 150 4,50 -53364 4.91700 0.000 19780 965 197W Pass -NOERRORS 111.524.04 8.6211.16 10,675.00 8.78238 0.39 1.59 4.24 -530.12 4,934.85 GOOD 21947 9.78 21947 Pass -NOERRORS 1053.00 9621]3 10)00.00 8,79971 041 167 -824 -526.57 -4,95231 a." 24171 9.97 24171 Pau-NOERRORS 10,53.57 8,622.71 10)2500 9817.06 042 1.75 -971 -523.04 -4,95895 DOW 284.24 1D09 26424 Pass - NOERRORS 10,54000 9621.18 10,7000 8,834511 043 1.83 -11.63 -519.51 4,96752 0600 287.06 1027 28706 Pass - NOERRORS 10,540.00 8624.18 1077500 8,851.98 043 1.90 -12.01 51598 -5.005.04 0.000 31OW 10.27 31009 Pass-NOERRORS 10,545.34 962539 10.800.00 8,86940 0.45 1.96 43.57 -51244 -5.02262 00(10 333.28 low 33328 Pau- NOERRORS 10.MGD 8, On 38 10.025.00 8,886.72 0.0 207 -14.96 -508.84 -5,04028 GOOD 356.65 10.54 356.65 Pass -NOERRORS 10.65000 8,828.38 10950.110 8,903.97 046 2.15 -15.34 -50520 -5,050.01 0000 300.15 1054 380.15 Pass-NOERRORS 10,554.03 6,627.20 10.87500 9921.14 048 2.24 -16.55 -50154 -5.075.80 0.000 403]7 10.86 40317 Pass-NOERRORS 10,656.47 9627.67 10,900.00 9938.22 048 2.33 -17.42 49784 -5.09360 0000 427.49 10.71 42749 Pass -NOERRORS 10,560.00 8.820.33 10925.OD 8,955.21 0.49 242 -16.50 -49408 -5,111.0 GOOD 451.32 10.79 45132 Page -NOERRORS 10.560.00 8,020.33 10,950.00 8,972.13 049 251 -18.81 49029 -5.12964 0000 0512 1079 47522 Pass -NOERRORS CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3782017 11:30:22AM Page 3 COMPASS 5000.1 Build 616 2�N BP by Travelling Cylinder Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: 1-2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: L2 -21B WPO9 Offset ND Reference: FSA BAKER•® HUGHES Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design Lis DS 02 - 1-2-21 - 1.2-21 - 12-21 Onset ane Error: 00.0 Survey Programs 1WGYD-CTRCMS, M07 -GCT -MS Rule Assigned: NOERRORS Onset Voll Error. owns Reference Onset Semi Major Axis Measured Vemcal Measured limical Reference ONwt TooM¢e+ Daiwa Wellbore Centre cuing- Comm to we. Allowable Depth Depth Depth Depth ANmuth +WS a m Nolusum Centre Die.... Mining Deviation (.em luzrn (-am (lea) (learn (een) 19 (rift] (barn (in) Iletin hum load 10,560.00 8,820.33 10,97500 8.908.99 049 2.61 -19.09 480.44 4,14769 DOW 499.24 10.79 49924 Pass - NOERRORS 10,564.47 81329.12 11,000.00 9.005.01 0.51 271 -20.34 482.52 -5,165.77 DOW 52329 low 523.29 Pass-NOERRORS 10,566.10 8829.39 11,02500 9.022.58 0.52 2.01 -2005 470.50 5,10388 0.000 51.44 10.93 547,44 Paw-NOERRORS 10,570.00 6.63D02 11,050.00 9,03928 0.53 2.92 2205 47440 -5.202.02 0000 57160 1102 571.68 Paw, NOERRORS 10,570.00 8.830.02 11,075.00 8055.09 053 3.02 22.28 470.22 -5,22023 0.000 595.93 11.02 595.93 Pass - NOERRORS 10,57000 0,630.02 11,100.00 9,OT2.42 0.53 312 -22.51 -465.97 -5,23850 OOW 62025 1102 82025 Pass-NOERRORS 10,57000 8,63002 11,125.00 9,00867 0.53 3.22 -22.74 48186 5,256.83 0000 final 11.02 844.81 Pass - NOERRORS 10.5]0.00 8,630.02 11.150.00 91105.22 0.53 3.32 -22.95 45728 5,2]522 0.000 88903 11.02 88903 Pass-NOERRORS 10.570.00 8530.02 11,17500 9.12147 0.53 3.42 -23.16 -452.83 529369 0.000 69348 1102 60,48 Pass - NOERRORS 10,574.64 883172 11200.00 9,137.85 0.54 3.53 -2640 448.31 -531220 0000 71790 11.12 71190 Pass-NOERRORS 10,9558 8,630.05 11,22500 9,153]8 0.55 364 -2461 44333 -5,330.75 0000 742.39 11.14 742.39 Pass-NOERRORS 10,58000 8831.45 11,25000 9,169.90 056 3.73 25.98 -439.14 -5.34926 0000 766.97 1122 765.97 Pass-NOERRORS 10580.00 8,631.45 1127500 9.186.19 058 3.03 36.15 434.52 -5,36769 cow 791.52 1122 791.52 Pass - NOERRORS 1058000 0,63145 11.300.00 8202.55 0.56 392 -26.30 429.87 -5808.02 DODO 81613 11.22 018.13 Pass-NOERRORS 10,580.00 0,63145 11,325.00 9,21901 ON 4.00 -26.62 42522 -5,40425 0000 840.77 11.22 MO 77 Pass - NOERRORS 10.660.00 8,63145 11,350.00 9,235.58 0.56 4.09 -26.53 42058 5,422.30 Dow Miss" 1122 86544 Pun-NOERRORS 10,580.00 8,83145 1187506 9252.25 058 4.10 -26.03 415.94 -5,44043 DOW 090.14 1122 Nolil Pass - NOERRORS 10,50000 8,83145 11,40000 9,269.04 0.50 4.27 -26.71 411.29 -545836 DOW 91487 1122 91467 Pass-NOERRORS 10.50000 883145 11.425.00 9,285.94 0.58 425 -26.n 406.63 -5476.18 0.000 93962 11.22 "SW Pass-NOERRORS 10,580.00 8.831.45 11450.00 9,302.85 0.56 4.40 -28.84 -401.% -5.493.99 0000 964.39 1122 964.39 Pass-NOERRORS 1050000 8,01.45 11,47500 9219.76 056 4.45 -28.90 -397.29 ,5.511 SO DON 989.17 1122 Wall Paw - NOERRORS 10,50000 8,631.45 11,500.00 9,336.67 0.58 4.50 -26.95 -39263 5,52981 0.000 1,01397 1122 1,013.9] Pass-NOERRORS 10,500.00 8,63145 11,525.00 9,35358 0.56 455 -27.01 -30798 -5,54742 0,000 1,030.]7 11.22 1,030]7 Pass - NOERRORS 10,560.00 8,63145 11.650.00 9.370.50 0.56 681 2706 -383.30 -5.50523 0.000 1,063.50 1122 1,063.58 Pas-NOERRORS 11.038.02 8,818.17 8,925.00 7,512.16 2.14 080 52.92 -640.83 874043 0.000 1,268.22 9.80 1,26822 Paw-NOERRORS 11,84622 881184 8,900.00 ],492.69 2.19 000 64.09 4$.39 -3.721.81 DOW 1,28861 9,79 1,208.81 Pass - NOERRORS 11.855.47 8,817M 8,875.00 7,4]3.10 225 000 6523 -03765 -3,70925 Dow 1,310.99 979 1,310.99 Pass-NOERRORS 11,86000 3,617.10 8,850.06 7.45362 2.27 0.00 6564 -636.23 -3,89317 0 O 1,333.40 978 1,333.40 Pass-NOERRORS 11,86764 0,816.88 8,825.00 7434.00 2.32 ODD Son -834.55 -3,8]83] DOW 1,3:4.84 9.82 1,35584 Paw-NOERRORS 11,875W 8,616.63 a7W 00 ],3]4.00 236 0.00 6389 529.35 .3.632.51 DOW 1,423.56 9.08 1.423.55 Pass-NOERRORS 11,87500 8.616.63 8,775.00 7.394.60 2.38 0.00 8388 631.11 -3,34778 0000 1,400.92 9.08 1400.92 Pass-NOERRORS 11,875W 8.61663 shoo 7,414.32 2.36 0.00 83.84 63284 3,861.05 DOOO 1,37936 9.88 1.37936 Pass-NOERRORS 11,88507 8,618.32 8,725.00 7,355.20 2.44 OW 62.68 627.58 -3.61720 DOW 1,446.17 9.92 1,446.17 Pas.-NOERRORS CC - Min centre to center distance or cevergent point, SF - min separation factor, ES - min ellipse separation 3/8/2017 11:30:22AM Page 4 COMPASS 5000.1 Build BIB :a►"'z b BP IGrI _S p Travelling Cylinder Report BAKER N4% HUGHES Company: North Amenca- ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design Lis DS 02- L2 -21 -L2 -21A -L2 -21A offutti.alror, o5 van survey Program: 106GYDLT-CMS. 7007GCT-MS. 197330497➢ Rus Assigon: Major Risk ODSMVhll error. amuSft Reference Onset anal Major As. Measured Vedigl M. ... M Wnical Reference ONael Took.-. MOWellbare Cul. Casing. Centn to No Go Allowable WarnMg eaptk Nook oepM puts AvmuM «Nf5 .sf.W Now 6¢a Centre Distance DeviMion lusnl ream (uau) loan) (uert) into P) loan) (uaf) Pr.) lure (uso) 0,10 10,200.00 0,448.14 10,2110.00 8,440.14 0% 0.02 -81.05 -50333 -4,60143 7082 0.00 115 -065 FAIL - Major Risk 1022500 8.466.00 10,225.00 8,466.00 005 009 -01.75 580.85 '4,61867 ]082 0.00 1]1 -0.%FAIL -Major Risk 10,250.00 6,483.97 10,250.00 8,483.97 005 0.16 -8163 -57&33 4,63595 7.082 0.00 227 -1.15 FAIL - Major Risk 10275.00 8.501.74 10,2!5.00 8,50183 0.05 024 95.23 57576 4,65326 6.937 0.13 2.95 -220 FAIL - Major Risk 1029986 8151835 10300% 0151985 004 0.32 97.10 -573.15 4,670.60 6,937 L% 4.56 -241 FAIL - Major Risk 10,324.04 8,532.14 1032500 8.537,36 005 039 9723 -570.53 4,811 6.07 8.14 627 033 Pass - Major Risk 10,34821 9,544.56 10350.00 8,55507 000 0.47 85]8 -56789 4)0549 6.937 12M &M 565 Pan - Major Risk 10,371.59 8,556.99 10,37500 8.672.75 0.11 054 6890 -585.25 4,72297 6,937 1&TT 7.92 1149 Pass - Major Risk 10,39359 8.568.09 10,40000 &530.35 0.14 061 5423 -56261 4,740.0 807 27.14 9.18 18.70 Pass - Major Risk 10,41379 8,5P.89 10,425.00 8,607.88 0.17 069 4182 559.96 4,758.15 6,937 37.52 1041 27.87 Pass Mejw Risk 10432.01 8,511831 10,MoM 8,825.39 020 on 32.01 55731 4,77500 5,937 49.% 11.57 39.15 Pass -Major Risk 10,448.21 8,593.40 10.475.00 8642.98 0.23 085 24.13 -55460 4,793.38 8.937 04.29 1261 52.44 Pass -Major Risk 10482.52 11,599.31 10,5%00 868054 026 0.94 17.75 -551.98 4,810.95 6.07 80.M 1351 67.46 Pass - Major Risk 10,475.10 sees 1052500 8678.% 028 1.03 12.48 -54921 -4,82856 6.937 9749 14.26 8397 Pass -Major Risk 10.4136.14 8,600.24 10,55.5 8,595.52 030 1.12 800 546.35 4,84823 6937 11587 14.M 1012 Pass - Major Rnk 10,49500 8.811.58 10,575.00 8,712.94 032 121 423 -55338 4,88392 6,937 135.22 15.43 12052 Pass- Major Rik, CC, ES, SF 1050427 8614.34 10,60000 8.730.32 034 1.30 1.01 -54027 4,88162 6.07 155M 15.5 14021 Pass - Major Risk 10,51000 8,616.11 10,825.00 8.747.66 0.35 1.40 443 537.03 4,899.33 5.625 17820 16.13 160.74 Pass - Major Risk 10,520.00 8.61904 10,650.00 8.76502 038 1.50 4.50 -533.64 4,917.00 5825 197,60 16.57 18165 Pass MajorRIM 10,52404 8,620.18 10,675.00 8.702.30 039 159 5.24 -530.12 4.9465 5825 219.0 16.81 20343 Pass Major Rn 10,53000 8,621.73 10,700.00 8.7910.71 0.41 167 424 -62657 4,952.31 5825 241.71 17W 225.44 Pan - Major Risk 1053387 8,622.71 10)2500 8,887% 042 175 -9.71 -523.04 4,959.95 5625 264.24 1720 247.77 Pass - Major Risk 10.540.00 8,62418 10,750 00 8834.50 0.43 1.03 -1153 -51951 490752 5,625 28706 1749 27039 Pass - Major Risk 10.540.5 8,624.18 lon5.00 8,851.54 043 185 -12.12 -51589 -55644 3.562 31001 105 304%Pan -Minor Risk 10,54580 8.62544 10,50.00 8.888.59 045 IN -14 at -51263 -5,026.11 3.562 33242 10.72 328.24 Pan - Major Risk 10,55000 882038 10.825.5 8,87891 049 1.87 -160 -51071 5,016.75 3.562 35361 10.78 34757 Pa.. - Major Risk 10.55.92 8,627.18 10,850.00 8,86935 048 1.89 -10.73 -51130 -506944 3562 37335 10.83 38757 Pae. - Major Risk 10,580.00 8.62833 10,875.00 8.8%.11 049 1.91 -21.30 515.17 .5,092.11 3.582 391.72 10.09 38618 Pass - Major Risk 10,584.34 8.629.10 10,900.00 8.907.74 0.51 1.94 -2343 -521.92 -5.114511 3.562 40859 1093 403.17 Pus - Major Risk 10,57000 0,630.02 lo.9255 8,915.19 053 1.97 -25.81 -53123 -5.136.52 3.562 42401 10% 418.08 Pan - Major Risk 10,576.00 8165.91 10,95000 8,920.38 0.55 2.01 -2834 -54297 -5.157.95 3582 437.39 1100 431.13 Pass - Maim Risk Mallow 8,83145 10,975.5 0,922.73 0511 205 -3055 556.78 -5,17863 1562 448.% 1112 44204 Pass -Mejw Rik 10.590.00 91832.61 111000.00 81922.69 0.60 20 -34.25 -571.94 -5.198.5 3.5132 45803 11.24 45130 Pass -Major Risk 10.594.35 8633.03 11025.00 8,922.32 061 2.12 -3652 -58892 -5.216.83 3582 u&57 11.30 459.70 Peas - Major Risk 10.5084 8,833.56 11.05.5 8923.33 064 2.15 -38.% 80789 -5,23305 3582 0679 1138 467.01 Pass -Major Risk 10,610.5 8SM,M 11,075.5 8.925.5 067 2.10 4209 529.06 -51246.18 3.562 48143 1145 474.37 Pass - Mara Risk 10,616.57 8.634.65 11,15.00 8.92700 0.69 2.20 44.26 552.18 -5,25539 3.552 48569 11.5 085 Pass - Major Risk 10.624.74 8.60422 11,125.5 8.929.44 0.72 2.21 -46.60 476.54 5.MAM 3.562 407.% 1164 40088 Pass - Major Risk 10,63000 8.635.58 11,1505 8,931.51 073 2.22 4807 -701.31 -5,20298 3.562 488.18 1117 48184 Pass -Major Risk 10.64000 8.616.28 11,1755 8.933.28 0,77 2.22 -50.83 -726.23 -5203.55 3.562 48780 1190 Ones Pass - Major Risk 1065.5 0,893.93 11,200.5 0,9M92 05 2.22 5352 -751.11 -5.26193 3562 486.49 12.02 47966 Pass -Mejw Risk 10,505 8,937.59 11X!55 8,93649 083 2.22 56.10 -77569 5.257.71 3.52 483% 12.12 47653 Pass - Major Rnk 10,66559 8,837.95 1125.5 8,937.59 084 221 -5736 -0%.5 5.25073 1582 47979 12.31 0202 Pass - Major Risk 10.67384 8,5846 11.275.5 9,937n 0.% 2.20 -59.29 52212 -5,241.11 3562 473.54 1278 465.50 Pan -Mejw Risk 1065.00 0,938.86 11,300.5 0,93884 0.08 220 5065 -84155 -5.22099 3.562 46570 13.35 45704 Pass -Mejw Risk 10,6%.5 8.63948 11,325.00 8,936.20 0.91 2.21 -62.87 -885ee 5.214.71 3.5112 45720 13.0 4475 Pa.. - Major Risk 10]5.5 8.840.07 11,35.00 0,936.11 0.93 227 54.92 -MM 11 -5,198.54 3582 448.% 1449 438.20 Pus - Major RIM CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO1711:30:224M Page 5 COMPASS 5000.1 Build 818 �� BP I/�G Travelling Cylinder Report BAKER S"411?k HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING Ia352.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design Lis DS 02 - 1-2-21 - L2 -21A- L2 -21A Modules. em.en Survey Program: 100-GVPCT-C1N$ID07GCT-M810756MWD Rule Assgnee: Major Risk qhd Wdl Error. 000us11 Reference glut SemikseprAds Measured Vertical Measured Vertical Reference Wiwi TPo6ace♦ ORset WellEore Cenlre Cessna- Centre to No Go A11.1b Depth Depth Depth Depth Admuut -NIS -EI-W Hole Sire Centre Chance Warning Deafened Instil husk) Iee11 laanl Iusn1' Iuan1' r1' (us") lualtl 01111' lu:nl luanl Juan) 10,7534 8,610.30 11,375.00 8,939.16 094 237 -65.53 -%i]3 5,180.82 3.562 43840 14.97 42814 Pans - Major Risk 10,71125 8.640.83 11.40000 8,93824 0.% 247 -66.74 -91791 -5,161)] 3562 428.3] IS." 41273 Pam - Major Risk 10,720.00 8.64120 11.425.00 8,936.24 0.97 257 6).52 -1 -5,141)1 3.582 418.15 15.88 40718 Pass - Major Risk 10]30.00 8,811.74 11.050.00 8,936.35 099 268 -8938 -940.83 -5122.34 3582 40951 18,25 39828 Pass - Motor Risk 10,74000 8,84224 11,475.00 893648 1.01 2.78 -7148 -966.05 -5.104.42 3582 403.14 1860 39163 Pass - Major Risk 10.75000 8.642.73 11,500.00 893543 1.03 2.90 -73.% -0503 -5,088.17 3.562 39902 1694 307.19 Pau - Major Risk 1017&100 8,643.18 11,52500 8.936.03 105 304 -7.81 -1,00523 -5,07345 3.562 396.88 17.27 384.]0 Pam - Major Risk 10]]000 884361 11,550.00 8.935.59 1m 3.19 -79.95 -11028.20 -5,05981 3582 398.54 17.56 38399 Pass - Major Risk 10178000 8.644.00 11,57500 8,93539 100 3.33 -03.06 4,04870 -5,01554 3562 39]0] 17.89 364.16 Pus - Major Risk 10,79000 8,644.37 11.600.00 8,936.06 1.09 3M -86.17 -1.066.22 5,02994 3.582 397,48 18.19 384.22 Pus - Major Risk 10.800OD 8,844.70 11,82500 8,938.18 1.11 372 4923 -1,084.59 -5012.% 3.562 397.52 1845 383.95 Pan - Major Risk 10.810.00 8,645.00 11.650.00 efforts 1.12 3.91 -9225 -1,101.]3 .4,994.80 3562 39722 18.73 38339 Pass Major Risk 10.82000 8,64527 11,675.00 89al " 1.14 4.10 -9523 -1,117,48 4,97538 3.562 396.55 1939 382.43 Pass Major Rus, 10,830.00 8,545.50 11,]00.00 a,935.21 1.16 4.31 -%.18 -1,13222 4,95520 3 N 3916.15 20.19 381.31 Pass - Major Risk 10.810.00 8,545.70 11,72500 8,935.78 1.1a 4.54 401.14 -1,146.18 -4,934.4] 3.502 39638 20.87 380.87 Pass - Major Risk 10.850.00 8,64587 11,750.00 893432 120 4.01 4"O6 -1,150.90 4,912.90 3562 398.62 21 76 38029 Pass Major Risk 10,813000 8.645.99 11,7]5.00 8,037.87 1.21 5.13 -106.91 -1116861 -4,89037 3.582 398.05 22.59 379.28 Pus -Major Risk 10,870.00 8,846.09 11,80000 8,938.33 123 551 -109.75 -1,179.02 4,88722 3.562 395.52 23.42 378.11 Pus - Major Rise 10,880.00 0,697.14 11,82500 8.938.33 1.25 802 -112" -1.15728 4,843.63 3,562 39417 24.38 37664 Pass -Major Risk 10,990.12 easel 16 11,85000 8,93]]1 127 6.72 -11562 -1.194.32 4,81955 3562 39365 2547 37470 Pass -Major Risk 10,90000 8,848.18 11.875.00 8,937.09 1.28 920 -119.64 -1.19996 4,7%.31 3.582 39249 2711 37201 Pass -Major Risk 1091000 6,846.18 11.90000 8935.61 1.30 1023 -12156 -12".10 -4,770,70 3.562 39060 30.00 369.58 Pass -Major Risk 10.92000 elevate 11,92500 8933.13 1.31 11.10 -124N -1,207,05 4,74597 3582 388.31 2927 366.]2 Pass - Major Risk 1093000 8,648.18 11.950.00 8,931.16 131 1169 -12].79 4.20846 {]2112 3502 385.64 2).30 365.54 Pass - Major Risk 10.940.00 8.616.18 11,976.00 8,920.96 1.31 12.18 -130.80 -1201.% 4,696.23 3.562 383.12 24.11 364.96 Pass -Major Risk 10.950.00 8,845.16 12,010.00 8.926.50 1.31 12.57 -13381 -1,206.77 4,67146 3.582 379.88 1861 365.44 Pus Major RDk 10.162.43 8,646.16 12,02500 892384 131 1208 -137,49 -1,201.37 4,647.01 3562 375% 21.34 362.11 Pass - Major Risk 10,97302 8618.16 12,050.00 8.921.40 130 13.11 -14046 -1,19445 41623.12 3.582 3]1]9 2].10 35262 Pae. - Major Risk 10,983.81 8.6416.18 12,07500 8,910.71 1.29 132] -14329 -1,154.98 4,800.16 3.562 39578 3134 344.13 Pass -Mapr Risk 10,9".IB 8,616.16 12,100.00 8,91697 1.28 13.47 -145.12 -1,17348 4,57828 3.562 358.02 35.89 331.70 Pus - Major Risk 11,00502 8648.18 12.12500 0,911.13 1.26 1372 -149.15 -1,161.78 4,65.52 3.582 352,5,1 40.17 32625 Pus -Major Risk 11,01000 ease10 12,139.00 8,98.98 125 13.07 -150.60 -1,15523 4,54034 3.562 Me 43 4190 32189 Pau - Major Risk 11.836.02 8818.17 8.92500 7,512.16 2.14 000 62.92 -640.% -3,74043 7082 12%.22 32.19 1.24405 Pass -Mapr Risk 11,84622 8162" 8,90000 ],492.69 2.19 0.00 lWes 63939 1724.81 7.062 1.288.61 32.3] 1.266.25 Pass Malar Rise 11.856.47 8,817,M 8,875.00 7,47.18 2.25 0.00 8523 63].85 -3,708.25 7.082 1.310.99 32.55 1.288.44 Pus Mehr Risk 11,860.00 8,617.10 aND00 7,453.62 227 0.00 65" 638.23 -3.6027 7062 1333.40 3261 1,310.78 Pass - Major Risk 11.887.64 8616.% 8825.00 7434.00 2.32 0.00 Be] 664.55 1678.37 7062 1.355.84 32.83 1.33307 Pass-Mapr Riak 11.8]5.00 8,61663 8,75000 7,37488 2.38 0.00 83.88 629.35 -3.632.51 7082 1423.56 3303 1A0.65 Pass Major Risk 11,875.00 8.61663 8,]]5.00 7.36480 236 0.00 6386 63111 -3.61].]8 7062 1,400.92 33.03 1,37802 Pus - Major Risk 11,875.00 8,616.63 0,800.00 7,41432 236 0.00 63." -63254 -3,86305 7,052 1,37836 3303 1,35545 Pau - Major Risk 11,88507 8.618.32 8.725.00 7,35520 244 000 62.88 -627.56 -3,81720 7.062 1,446.17 33.33 1413.05 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/872017 11:30:22AM Page 6 COMPASS 5000.1 Build 81B I s.• )bp BP Travelling Cylinder Report Company: North America -ALASKA -BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: 1-2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: L2 -21B WP09 Offset TVD Reference: RARE BMW NV"" Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Offset Design PB DS 18- 18 -23 -18 -23A -18-23A On4et am Error. o.00um Survey Program: WGCT-MS, 8385 -MWD Rule Assigned: Major Risk Onset Well E.I. 00 usft Relerence Offset Sana Major Axis Measured Vertical Measured Vertical Reference Onset Toonacee ODset Millions Can" Casing- Centre to No Go Allowable Mean, Depth Depth Depth Depth Axinrutb eNl,3 4rygg Rue Side Camra Distance Deviation (usft, (.an) (usft) (usft, (usft) lush) 0 (un) lush, (in) heard N-10 Juan) 11,158]] 86W.12 9,625.00 8,652.11 22.66 19.85 12404 4,839.04 -3.324.74 3642 1429.23 100.64 1.322.41 Pass - Major Risk 11115934 8,646.12 SAW 00 al!62.74 22.67 20.20 12400 -1,62331 -3.344.16 3642 1,404.34 - 10052 1.297.49 Pus - Major Risk 11,160.14 a649.12 9,67500 8653.23 22.67 20.56 12393 -1,808.95 -3.30,05 3642 1,379.55 10856 1,27268 Pus - Major Risk 11,16105 8.64612 970D 00 8.654.13 22.67 2091 12397 -1,590.35 -3381.]2 3,642 1,36482 100.54 1,2291 Pus - Major Risk 11.162.03 8,646.12 9,72500 8,655.18 22.67 21.28 12360 -1.573.62 -3,4002] 3842 130.13 100.58 1,29.19 Pass - Major Risk 11,10.11 0,848.12 9.750.00 8.655.99 Van 2163 123.71 -1,556,67 -341883 3842 1.MMA8 100.62 1, 198.50 Pau - Major Risk 11,164.18 8,848.12 9775AD 8,656.37 22.87 2199 123.61 -1,53983 .3,43710 3642 1,280.81 108.69 1,1]3]9 Pass - Major Risk 11,165.06 9,818.11 9.800 00 8.656.41 22.67 2'2.36 12351 -1,523.61 -3,458.12 3642 1256.02 10876 1146.96 Pass -Major Risk 11,165.12 assail 9,825.00 8,856.11 2287 22.]2 123.30 -1,506.93 -3.4]4]4 3.642 1,231.32 10083 112423 Pass -Major Risk 1117500 awD9 9,00.00 a85544 22.M 2309 122.29 4,49025 41,493.35 3642 1,20.]2 10852 1,09740 Pus - Major Risk 11,175.0 8.646.09 9,8750 8,6546 2268 2348 122.25 -1.47343 -3,511.82 3842 1,182.0 100.76 1,074.74 Pus - Major Risk 11.175.0 8,646.09 9,9(0.0 0.653.30 U,68 23.82 112.21 -1.158.30 -3,53007 3842 1157,48 100.90 1,00.16 Pass - Major Risk 11.175.0 8,646.09 9,92500 8,65194 M.68 24.19 122.14 -1,439.35 -3,540.32 3842 1132.92 109.05 1.025.59 PA. Major Risk 11,175.00 8,649.0 9.9000 8,650.21 22.68 24.W 122.08 -1,422.50 -3,566.71 3,642 1,100.35 10.19 1,0102 Pass -Mair Risk 1117500 8,648.09 9.97500 8.647.94 2288 24M 12195 -1,405.80 -3,585.16 3642 1,083.83 1053 97649 Pass - Major Risk 11175.0 a6s809 10.00.00 8.615.38 2268 25W 12181 -1,389.11 -3,80381 3642 1.059.35 10947 952.00 Pass - Major Risk 11,1750 8.646.09 10.025.00 8,64380 22.80 25.67 121.71 -1,37229 41,82201 3,642 1,04 .05 10960 WT49 Pus Major Risk 11,1750 0.60.09 10,0M.0 8,842.91 12.60 28.05 121.67 -1,355,72 -3,64071 3.642 1,01025 10874 02.81 Pus - Major Risk 11,1750 8,648.09 10,075.0 8,842]8 22.68 W42 121.66 -1,3380 -3,669.21 3642 965]2 10909 07819 Pus - Major Risk 11,1750 8,64.09 10,10.0 0,842.83 22.68 Man 12185 1,322.27 -3.6.4.87 3.642 96117 11004 85353 Pass - Major Risk 11,18252 8,645.0 10,1250 5.6426 22.69 27.19 12073 -1,305.60 -3.696.50 3642 938.55 110.12 82871 Pass - Major Risk 11,104.16 8 U 07 10,150.0 6.642.43 22.69 2757 120.52 4,28887 -3.7150 3642 91202 11028 804.04 Pass - Major Risk 11,105.07 6,8180] 10.175.0 8.64280 2269 27.98 120.% -1.272.15 3,73367 3,642 08751 11046 779.37 Pass - Major Risk 11.18743 8,6418.08 10.200.0 8,643.34 22.70 2834 12018 -125587 -3752.82 3.642 49291 110.63 75461 Pass - Major Rink 11,109.02 asum 10,225.00 8844.19 22.70 28.73 12Dm -1,240.09 3,772.0 3,642 838.23 110.80 ]29.75 Pue- Major Risk 11190.52 BBW.06 10,2M.00 8,6441.31 ='m 29.12 119.94 -1223.]7 4,790.90 3,642 813.69 11100 705.01 Pue - Major Risk 11,192.58 8.818.05 10,05.0 8.6s1 22]0 29.51 11979 4.20.89 -3,609.29 3.517 78933 11122 88042 Pau - Major Risk 11200.00 B,es.O 1800.0 8,843.13 M71 29.0 119.00 -1190.25 -3.82709 3.517 784.99 111.50 85504 Pass - Major Risk 1120000 a6W.0 10,3250 8,64962 2271 30.29 119.14 -1,17365 -3,&651 3.517 7400 111.81 63117 Pass -Major Risk 11200.00 sale 03 10,35000 8.65191 22.71 3088 119.32 115700 3865.11 3.517 71828 1120 06.52 Pass - Major Risk 11.200 DD sake 03 10,37500 8654.32 2271 30.94 119,541 -1140.53 -3,00369 3.517 0205 113.18 58389 Pass - Major Risk 11.20.0 8,646.03 10.400 00 8.85576 22.]1 31.13 119]] -1,12397 -3,02.26 3.517 66]8] 119.10 559,60 Pus - Major Risk 11,20.0 8,1316.03 10,404.0 8,657.15 22.71 31.15 110.81 -1.121.32 -3,905.23 3517 66401 120.05 55571 Pass- Major Rask, CC, ES, SF CC - Min Centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 302017 11:30.22AM Page 7 COMPASS 5000.1 Build 81B I BP SAN p Travelling Cylinder Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: 1,2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore 1,2-21B Database: Reference Design: L2 -21B WPO9 Offset ND Reference: Fel .2 Nuc ins Well 1.2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) Tore Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 - 18-27 - 18-27 Mut Sass Error, o%asa Survey Program: 64&MND RUN Assigned: Major Risk Oblast Well Error: om u0 Reference Offset Semi Major Asia Measured Vertical Measured Vertical Reference Meet Taejon ♦ Onset Wellbore Centre Casm9- Co.,.,. No 0. Allowable WamM9 putb Depth Depth Depth Azimuth eN/4 IV.W Ness Sin Cent. cha nce Deviation luaRl loan) (ass) )urn) (ush) lush) r) (Us") lash) (in) loon) luau) loan) 10,70000 8640.07 11,05000 0,650.17 22.42 69.97 401i'm -1010.17 5.51987 5625 88176 1%313 4%.52 Pus - Major Risk 10.]0000 0,640.07 11.057.00 8.64910 22.42 7002 -10557 -1,015.10 5.528.15 5625 neu 197.10 49222 Pau - Major Risk 10]10.00 B.64065 11,000.00 8652.% 22.42 69.57 -10837 -1,040.% 5.47501 5625 64615 211.83 445.11 Pass - Major Risk 10.710.00 8840.65 11.025.00 8,85156 22.42 99.77 -108.43 -1,029.11 -5,497.44 5825 86379 20902 436.98 Pass - Major Risk 10,714.90 8840.93 10,975.00 8,654.35 22.42 69M -109.71 -10091 -5.452.53 5625 628.05 218.99 424.94 Pass - Major Risk 10,72000 8,641.20 18%000 8,655.67 2242 War -111.07 -1,061.43 5,42989 5625 61167 220.81 40500 Pus - Major Risk 10,]23119 8.61.40 10,925.00 8.651 2242 13847 -11205 -1,07180 -540717 5,625 594.79 mea Uses Pau - Major Risk 10,]30.00 8.64174 10,875.00 8,659.19 22.41 8769 -11373 -1,092.11 -5,31151 5.625 56203 226.53 34489 Pas. - Major Risk 10.73000 8,64174 10.%000 88%.10 MAI 68.00 -11379 -1,002.03 5.304.39 5.625 57824 22754 38564 Pass - Major Risk 10740.00 8,642.24 10.82500 8.661.21 22.41 36.91 -11648 -1,111.73 5.31580 5.625 53061 23301 306.7] Pus - Major Risk 10.740.00 8642.24 10,85000 SAN 23 22.41 67M -116.52 -1,10200 -8ameo seat 546.11 2Uoa 327,09 Pus - Major Risk 10,750.00 884273 10,800.00 866232 22.40 88.52 -11924 -1,121.59 -5,292.85 5825 51572 240.18 289.77 Pass - Major Risk 10,754.13 0,042.92 10,.45.00 8,363 48 22.40 MA3 -120.33 -1,131.81 -5.26928 5825 501.58 242.37 27189 Pass - Major Ruk 10,78000 8,813.18 10,750.00 8.864.70 MAD 65.74 -121.92 -1,14180 5,246.90 5625 48024 245.79 25418 Pass - Major Risk 187%.13 8.813.44 1072500 88%.91 2299 85.35 -123.57 1,162.03 -5,22420 5.825 47562 24924 23859 Pus -Major Risk 10,77000 8.64361 10,700.00 866].10 22.39 8186 -124.58 -1,162.18 -5,20136 56M 463.83 25089 222.35 Pas. - Major Risk 10,180.% 0,644.00 10.57500 8.6613 16 22.38 6457 -12736 -1,17223 5,17852 5.625 45226 256.]1 208.43 Pae. - Major Risk 10785.79 s6n.M 10,65000 8,%9.14 22.38 64.18 -12894 -1,182.10 -5.15560 5625 441.58 259.54 194.04 Pass - Major Risk 10,700.00 0,644.37 10,62500 8,689.99 22.38 63.79 -130.07 -1,192.10 5,132 e7 5.625 431.71 26174 180.08 Pass - Major Risk 10.800.00 8,644.70 10,070.00 818]0.69 22.37 6341 -13291 -1,20202 -5,109]3 5825 4MA2 236.89 16852 Pus - Major Risk 10.810.00 884500 10,575.00 8,67124 22.36 8302 -135.76 -1,21183 -5.08679 5825 414.47 271.11 15794 Pass - Major Risk 10,814.% 8,645.14 10.550.00 9,57184 MN 6263 137.18 -1,22164 -5.081.84 5825 407.19 27245 14].16 Pass - Major Ruk 10,820.00 8.845.27 10,52500 8,571.80 MN 82.21 -138.65 -123173 5.04088 5625 400% 27388 13769 Pass - Major Risk 10,830.00 8645.50 10,50000 8,671,07 2235 aim -14160 -124140 5.017% 5,625 395.30 276.93 130.0 Pass - Major Risk 10,840.00 8,645.70 10,475.00 8.671.75 22.35 61.45 -14458 -1.251.10 -4,994.79 5.625 390.]] 27960 123.98 Pa.. - Major Risk 10,818 a2 8.645.82 18450.00 8.671.07 22.34 81.05 -148.63 -1,280.68 4,97170 5.625 387.15 28086 110.43 Pau - Major Risk 10,%505 8.845.93 10,42500 8.67132 Mu 60.67 -149.13 .1,27025 4,94860 5.625 384.59 28183 114.53 Pass-Majw Risk 10,363.64 8,846.03 10.40000 8,670,90 2x.0 6029 -15168 -1.279.83 -4,925.51 5,625 383.10 202.61 11208 Pass -Major Risk 10,87000 864809 10,37500 0.670.34 2234 59% 453.78 -1.21940 -4,90212 5.625 382.69 28267 11099 Pus- Major Risk, CC, ES, SF 10.880.00 8648.14 10,350.00 8689.49 22.34 59.50 -158.89 -1,299.% 7,0]9.34 5825 383.33 282.91 11161 Pau - Major Risk 10.890.12 suit 16 10,325.00 8,688.25 22.34 59.11 -160.12 -1,308.51 7.856.27 5,621 385.05 282.54 11364 Pass - Major Risk 10.896.41 8,848.16 10.300.00 safe 63 22.34 58.]2 -162.20 -1,31604 7,83322 5825 387.79 281.52 11695 Pass -MajorRisk 10.964.54 8.618.16 10,0500 8,66461 22.34 58.32 -165.04 -1,32757 -4,910.19 5625 391.58 28022 121.77 Pass - Major Risk 10,910.00 13,616.16 10,250.00 8.882.19 2235 5723 -157.% -133709 -4,78720 5707 3%.43 27872 128.11 Pass - Major Risk 10,92000 sate 16 10,225.00 8659.35 22.35 5753 -170.50 -11346.61 4,764.26 57M 40224 27857 135.50 Pass -Major Risk 10,00.00 am is 10,200.07 8856.10 22.38 57.14 -17398 -1,336.13 47419 5750 40907 27385 14431 Pass - Motor Risk 10,935.36 8,646.16 10,17500 8.652.11 MN 58.74 -176.12 -1,365.84 4,71855 5.750 41683 27159 154.59 Pass -Major Risk 10,940.00 8646.16 10,150.00 8.818.34 2237 Was -118.00 .1,375.16 4,69580 5.750 425.% 28935 166.23 Pas - Major RIM 18950.00 8848.18 1012500 8.643.79 22.37 55.95 17831 -1,38468 4,673.13 5.750 435.13 265.57 17831 Pass - Major Risk 10,05822 0.648.18 10.100.130 8.638.81 22.38 55.55 17561 -1,394.19 4,85055 5.750 44557 262.50 19186 Pass - Major Risk 10.%0.00 8846.16 10.075.00 863349 22.38 55.18 174.03 -1,40378 4,62BD9 5750 455.92 MAD 208.82 Pass -Major Ruk 189]0.00 8,648.16 10,050.00 8,62787 MAD 54]8 17039 -1,41347 -4,60574 5750 469.10 25533 22174 Pus - Major Risk 10,974.]9 8648.16 10,025.00 8,62196 22.40 54.% 158.31 -1,42328 4,58351 5.750 182.11 25230 23835 Pass - Major Risk 10,980.00 8648.16 10,000.00 8,61574 2241 53.97 166,11 -1,433.14 A%IAD 5750 49589 24901 255.69 Pass -Major Risk 10,98510 8.648.18 9,975.0 0.609.26 22.42 53.57 163.71 -1,44303 7.539.38 5750 510.31 24531 27355 Pass - Major Ruk 10%000 8.616.16 9195000 8.60251 22.42 53.17 161.85 -1,452.89 4,517,42 5.750 52532 24233 292.28 Pass - Major RW 10,996.02 Bess 16 8925.00 8,59549 22.43 5278 15941 -1,48273 4,495.53 5.750 54087 23835 311.17 Pass - Major Risk CC - Min Centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 38/2017 11:30.'22AM Page 8 COMPASS 5000 1 Build 81B I BP hwNit by Travelling Cylinder Report Company: North America -ALASKA - BP Local Coordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: L2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore 1-2-218 Database: Reference Design: L2 -21B WPO9 Offset ND Reference: wel&V BAKER HUGHES Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-27 - 18-27- 18-27 onset Site Error: o.%as5 Survey Program: 949MWD Rule Assigned: Major Risk Gnset Well Error: am un Reeremm CRse( Semi Mater AMs Measured Vertical Measured Vertical Reference onset Troffers Onset Wellbore Cen" Casing- Centra to No Do Allowable Warming Depth Depth Depth Depth Azimuth aRlg rEpw Nok nes Centre Distance Devotion (um) hafl (urn) mean Waft) Iusnl (°) halo (us") IMI Imsft) tuant (mail 11,000.00 8,846.16 9,90000 8.588.21 2241 52.38 157.65 -1,72.58 4,473.73 5750 5511.94 235.33 330.88 Pus - Major Risk 11,005.27 smelts 9,87500 8.600.67 2245 5199 155A8 - -1.48239 4.452.02 5]50 ST3.51 231.58 350.78 Pass - Major Risk 111010.00 8618.16 918WDO85M85 M.5 5180 153,49 -1,49223 4,430.41 57W 590.54 22805 371.16 Pass - Major Risk 11,013.89 856.1fi 9825.00 8,564]8 22.18 51.21 15183 1,50200 4,408.09 5,750 60002 22808 39208 Pass -Major Risk 11,02000 8.646.16 9,77500 8,547.84 Vat 50.42 14084 -1,521.79 4,3%.18 $750 644.18 21980 43501 Pass - Major Risk 11,020.00 8646.16 9.80000 8,559.4 22.47 Wall 14938 -1.511.93 4,38746 5750 82593 22050 412.86 Pass - Major Risk 11,024.88 8,618.18 9750.00 8,539.97 22.48 50.03 14585 4,53165 4,344.99 5]50 88279 21587 456.54 Pass - Major Risk 11.030.00 816" 16 9]00.00 8,521.47 22.19 49.28 14429 -1.55133 4,302.91 5]50 70097 211.12 501.04 Pass Major Risk 11,03000 8.818.18 9725.00 8,52985 22.49 4961 14480 -1,54151 -432390 5.7W 68175 211.91 47827 Pass -Major Risk 11 lam 60 8,616.16 9,67500 8,51085 MAA 48.87 14242 -1,561.10 4,28200 5]50 720.44 20748 52316 Pass - Major Risk 11,040.00 8,646.16 9,80000 8,481) 52 22.50 47]2 139.36 4,590.03 4,21982 5.750 780.22 20182 59173 Pass -Major Risk 11,04000 8a646 982500 8.490.87 22.50 48.10 13983 4,58045 -4,24045 5.750 76007 202.55 Mass Pus-MajorRisk 11,040.00 arm 16 9,850.00 8,500.98 8.50 40.49 14031 -1,57080 4,261.18 5]50 740.16 20329 54532 Pass - Major Risk 11.04572 8,646.18 9,575.00 8,489.92 22.51 47.31 137,19 -1,599.56 4119928 5750 850.49 19742 614.12 Pass -Major Rlsk 11.050.00 81846.18 9.500.00 8,439.84 22.52 46.21 134.67 -1,627.80 4,138.18 57M 862.47 192.61 683.91 Pass - Major Risk 11.05000 8,016.18 9,525DD 8,448.04 2252 46.58 135.01 -1.618,43 4,158.47 5,750 01182 19327 680.34 Pass - Major Rip 111050.00 8,616.16 9,550.00 0,459.08 22.52 48.95 13545 -1,60902 4.178.83 5]50 82098 193.93 83886 Pass - Major Rip 11.055.13 8&6.16 9,475.00 8.425.411 22.53 45.& 13262 -1,637.13 4,11797 5.750 88341 18861 7WI74 Pus - Major Risk 111080.00 8.816.16 9,37500 8,378.34 22.53 44.38 129.57 -1,674.07 4,03788 5.7M 9118.71 18293 80108 Pau- Major Risk 11080.00 8.646.16 910000 8,391036 22.53 44.73 129.95 -1 AN 90 4,057.79 5750 97.18 18354 77724 Pass -Major Risk 11,080.00 8646.16 9.42500 8102.23 2253 15.10 130.35 -1185568 4.677.77 5.7% 92579 104.14 75345 Pass -Major Rip 11,05000 8,66. ifi 9.450.00 8.413.93 22.53 45.7 13074 -1,848.43 4,097.83 5750 904.56 18435 729.74 Pus - Major Rip 11.054.97 8,648.18 9,350.00 8.366.11 22.54 44.01 12770 -1,68322 4,01809 57W 99031 11910 82422 Pass - Major Risk 1107000 8,66.18 9.200.00 0,285.26 aIlsi 41.93 12308 4,738.60 -3,90461 5750 1,122.32 172.75 967.14 Pass - Major Risk 11,040.00 8,86.16 9.225.00 829981 22.55 42.27 12423 -1.729.32 -$922.96 57W 1,100.09 17325 943.16 Pan - Major Risk 11,070.00 8848.15 925000 8,31362 22.55 4262 1240 -1.78.% 3,94139 5]50 1,077.94 173.74 919.20 Pas. - Major Rip 11,070.00 8818.16 9275.00 8327.27 22.55 42.97 12504 -1,710.82 3,960.18 5.7W 105588 17424 89526 Pass - Mara Rip 11,07000 8618.16 9,300.00 0,34058 M.% 43.31 12543 -1,701fi0 -3,97923 57W 10392 17474 87134 Pns - Major Risk 11,070.00 8.616.16 9.32.5.00 835152 22.55 4368 12581 -1,69240 -3,998.54 5750 1,01209 17523 84746 Pass - Major Risk 11,07528 8.66.16 9,17500 8,270.58 22.58 4158 121.88 1,747.88 -3.885.63 5350 1.144.53 168.M 9907 Pau - Major Risk 11,080.00 866.16 8,975.00 9,149.45 2257 38.96 117.61 -1 An 11 -3)6.80 7.082 1.32541 162,72 1.152.16 Pass -Major Rip 11,08000 8.66. ifi 91000.01 8184.90 22.57 39.28 11794 -1812% -3.76329 7002 1.302.59 163.9 1158.01 Pass - Major Rip 11,060.00 8,815.18 9025.00 8,180.25 22.57 3961 11827 -1,80366 -3,78067 5750 1,99]9 16147 1.134.01 Pus Misapplied, 11090.00 small; %owco 8,195.53 22.57 39.93 41882 -1]81.35 3.798.14 5,750 1,257.06 163.88 1,109.92 Pus - Major Risk 11,08000 8,86.16 9,075.00 8,21072 22.57 40.8 11897 -1.785.05 -3.815.68 5.7W 1,23140 164.28 1.085.85 Pass Major Risk 11,080.00 8,66.16 9.100.00 8,225.82 22.57 40.59 11933 -1,775.76 -3.883.31 5.750 121182 times 1,061.82 Pau - Major Rip 111080.00 866.16 9.125.00 8.244) 83 22.57 40.92 11969 -1.766.46 -3,85101 5.750 1,189.32 165.10 1,037.82 Pass - Maim Rip 111080.00 8618.16 9,150.00 825575 22.57 4125 12007 -1,757.9 -3,080,78 5,750 1,166.91 165.50 1,013.86 Pass -Major Risk 11,03189 8.646 16 8950.00 8,131% 22.57 30.81 115.08 -1,a30.98 872040 7062 1348.11 15947 1,205.75 Pus Major Risk 11.085.68 8,66.16 8,92500 8111833 22.57 3832 11528 -1.83951 3,71082 7.082 1,370.80 158.46 1,28.87 Puts - Major Risk 11,090.00 8,66.16 8,850.00 8,071.12 2258 3737 113.% -1,883.30 -3.657.63 7062 1.438.53 15484 1,30096 Pau Major Rip 11,090.00 sualls 8,875.00 8.065.93 22.58 3769 113.% -1,05588 -3.87544 7.082 1.416.02 15504 1,277.14 Pass Major Risk 11,090.011 886.16 8,900.00 8,10288 22.58 30.00 11366 -1,84715 -3.693.17 7.082 1.393.46 155.45 1,2538 Pass - Major Rlsk CC - Min centre to center distance or covergenl point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 9 COMPASS 5000.1 Build 61B r ►NQSBP by Travelling Cylinder Report 100041-F Company: North America - ALASKA - BP Local Coordinate Reference: Project: Lisburne ND Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: L2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: 1.2-21 B WPO9 Offset ND Reference: NA BAK R•• HUGHES Well 1.2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18 -27 -18 -27A -18-27A ONeelsae Eno: o.DDu66 Surrey Program: 952 -MVA, 95NMWD Rule Assigned Major Risk meet Well Eno,. 000 usft Reference Oaest Semi Mato, Asia Measured Vertical Measured Ventsal Reference Dlraer Tulraeee Dnsel We6lpreCentre Casing- cents, to No 90 AIIom01e Depth Coal Depth Depth AtlmNk .1i *EI -)V Mole Site Centre Diet ... a Warning Deviation (dap (usft) (deft) lush) luau) leap 19 Joan) (ura) (in) loan) (.a") Jasp 10%000 8837.59 1157500 8,614.46 22.42 69.92 -9566 -089.90 -6,007 88 4.375 1,13700 IW50 9]900 Pass- Major Risk 10,660.00 8,0759 11,80000 8,61493 22.42 70.24 -9562 -888.68 -6,03285 4.375 1,161.31 168.77 1.003.97 Pae. - Major Risk 10,66000 8,81]59 11,82500 8,615.22 22.42 70.56 .95 56 -88334 -6,057,43 4.375 1.185.65 167.03 1,020.93 Pass - Major Risk 10,%0.00 8.637.59 11,650.00 0,615.33 22.42 70% -95.52 -87981 $1082.18 4375 1,209.97 167.31 1,053.87 Pass - Major Risk 10,660.00 6.637.59 11.875.00 8,61540 22.42 7120 -95.47 4876.18 Anatol 4.375 11234.30 167.58 107880 Pass MajorRlak 10,880.00 8,63159 11.700.00 8,815.79 22.42 7152 -95.42 -87286 -6,13169 4.375 1,258.71 167.85 1,103.77 Pass -Major Rlsk 10,680.00 8,637.59 1172500 6,616.85 22.42 71,841 -9534 -870.14 -6,156.51 4375 1,28324 188.00 1,128.78 Pass - Major Risk 10,56000 s6V.59 11,75000 8.618.62 22A2 72.16 -9523 -867.% -6,18135 4.375 1,307.a2 16832 1,153.78 Pass Major Risk 10.860.00 803159 11,775.00 8.6074 22.42 72.48 -95.12 maw 5,201.19 4.375 1332.42 166.53 1,178.78 Pass -Major Risk 10%000 8,837.59 11,800.00 8fi22.00 22.42 72.80 -99.01 -86397 5,23102 4.375 1.357.03 18875 1,203.70 Pass -Major Risk 10,660.00 8,637.59 11,825.00 0,62461 22.42 73.12 -9491 -851.81 8,255% 4.375 1,381 as 168.98 1,22879 Pass - Major Risk 10,6160.00 6.637.59 11.650.00 862588 22.42 73.44 -94.85 -85956 8,28073 4.375 1.40633 16920 1,25382 Pass - Major Risk 10,680.00 8,07.59 11,87500 8,825.85 22.42 7378 -94.82 -657.16 8,30562 4.375 1.431.03 169.44 1,278%Pass -Major Risk 10,664.78 8,631% 11,550.00 8.81386 22.42 8961 -9109 -893.33 -5.963.11 4375 1,112.67 170.51 954.64 Pus - Major Risk 10,%5.59 6,637.95 11.52500 8.613.18 22.43 8929 -97.41 896.41 -5,96831 4,375 1,0%35 17097 92976 Pa" - Mouth Risk 1087000 8,63823 11.325.00 8.81891 22.43 081 -96.00 -921.33 576007 4,375 89495 172.51 730.42 Pass -MajorRisk 10.670.00 8,63023 11,350.00 8,615.36 22.43 67.11 -98% -919.09 -5.784.92 4.375 91921 17276 755.52 Pass - Major Risk 10.870.00 8,638.23 11,37500 8.613.0 nos 67,42 -98% -91803 -5.809.68 4.375 94330 ince 780.51 Paas Major Risk 10.67000 8838.23 11,400.00 8.61230 22.43 STM -98.96 -91260 -5,834.41 4,375 015137 17337 005.0 Pass - Major Risk 10.670.00 8,63823 11,425.00 8,61151 22.43 68 Do -98.96 -909.27 -5,859.17 4375 99148 173.68 83045 Pass - Major Risk 10,670.00 8.638.23 11,450.00 8,61139 22A3 60.35 -96.91 swol -5,883.95 4.375 1.015.67 17399 85545 Pass - Major Risk 10.670.00 8,838.23 1147500 8,611]2 22.43 %.% -93.83 -90280 -5,90874 4.375 1.039.89 17430 880.48 Pass - Major Risk 1087000 8,638.23 11,500.00 8,61241 22.43 8898 0.74 -899.54 -5,93352 4.375 1,064.13 174.61 Mu 45 Pass - Major Risk 10,67450 8,618.52 11,300.00 8,617% 28.43 %.52 -100.13 -922.04 -5,75.11 4.375 07033 176.12 705.91 Pass Major Risk 40,675.19 8038.% 11,27500 8,618.44 22.43 08.23 -100.35 -92195 -5,710.12 4.375 815.62 17651 660.75 Pass - Major Risk 10,87588 8,638.81 11.250.00 861855 22.43 85W -10000 -921.71 5,6%.12 4,375 82091 176.90 655.%Pass -Major Risk 10880.00 8,638.% 11,12500 8622.96 29A3 64.47 -101.79 -930.63 -5.560.72 4.375 69999 178% 530.13 Pass Major Risk 10,860.00 8.838.% 11,15000 8.621.48 MA3 64]7 -101.82 526.92 -5.585.39 4.375 ]1353 179.34 555.19 Pus. Major Risk 10.680.00 8838.% 11,17500 86411.35 22.43 65.06 -10183 -92428 -5,61022 4.375 74150 179% 500.41 Pau - Major Risk 10.680.00 somas 11200.00 8,619.33 22.43 65.38 -10183 -922.52 -5,0514 4.375 771.77 17997 00511 Paso - Major Risk 10%000 ions 11,225.00 0,61812 22A3 6565 -101.81 -921]7 -5,60012 4.375 7%.30 1%23 631.04 Pass - Major Risk 10,684.10 8,639.12 1110000 8,62520 22.43 64.16 -102.87 -93543 -51538.29 4375 87694 inn 506 19 Pus - Major Risk 10,690.00 snags 11,025.00 8,834,02 22.43 63.M -10400 -954.63 .5,46436 4,376 61104 185.71 43467 Pass - Major Risk 10,890.00 8,63948 11.051 8,63103 22.43 63% -104.19 -90.15 -5,48805 4.375 632.29 1%28 458.59 Pass - Major Risk 10,690,00 8,6]9.4a 11.07500 8,627.% 22.43 63.88 -104.36 -94079 8,51203 4375 654.34 18680 45293 Pass -Mapr Risk 10,89568 8,639.82 11,00000 8.636.50 22.42 82% -loses -963.06 -5,440.98 4.375 590.50 109.97 412.6 Pau - Major Risk 10,70000 8,640.07 10,950.00 8,63926 2342 62.35 -106,61 -981.68 -5.39467 4,376 55131 1031 367.16 Pass - Major Risk 10,700.00 0,840.07 1097500 8,638.12 22.42 82.65 -106.62 -97.13 5.417.74 4,375 57058 19300 39022 Pass - Major Risk 10,710.00 6,640.65 10,90000 8.63905 22.42 6175 lw67 -1,00124 -5,348.% 4.375 51404 19927 324.14 Pass -Major Risk 10.71000 8,64065 10,925.00 8.63961 22.42 6205. 40950 -991,45 -5,371.66 4.375 53246 200.01 Uses Pass -Major Risk 10.70 .00 8,64120 10,850.00 8.635.87 2242 61.15 -113.13 -1,020.76 8,302]4 4.375 478.53 20599 28192 Pass - Major Risk 10,720.00 8Gd120 1087500 8.63170 22.42 61.45 -11278 -1,01099 -5,325.88 4.375 49600 206.78 30439 Pus - Major Pak 10.730.00 sell 74 10800.00 son 30 22.41 60.57 -11672 -1,040.15 -5.256.80 4.375 48.94 212.44 24071 Pass - Major Risk 10.730.00 8,64174 10,625.00 88]4.04 22A1 %.% -116.34 400048 8,27978 4375 46150 21323 28274 Pass - Major Risk 10,740.00 8,8/2.24 10]7500 8,830.63 2241 Mov -119.97 -1,04979 -5$3379 4.375 428.9) 219.37 222.15 Pus Major Ruh 10,744.50 8,642.46 10,750.00 8829.00 22.40 5996 -12167 -1,059.50 -5810.81 4.375 413.54 221.94 20228 Pass - Major Risk 10,75000 8,842.73 10725.00 882742 22.40 5969 -12367 -1.06852 8,187% 4.375 399.14 225.14 16344 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 10 COMPASS 5000.1 Build 81B 1a a BP IGal 4%004 by Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error. 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP7 Offset Datum Offset Design PB DS 18 - 18-27 18-27A 18-27A - - Min site Enns,. o. W ..ft Survey Program: 952 -MWD, 903o -MM Rule Au,..d:Major Risk OR.M WeII EROn 0.00 u.9 Reference Grant Senn Major psis Measured Vent"i Measured Vertical Reference W., TooManee Ms., Wellhore Centre Casing- Carreto No Go Allowable Dalai Ji Main Captk Azimuth .NIS .EI -W Mole Sins Centre Distance Worming Deviation (usft) (Pall (ash) (un) Iusm (Pam r) run) (usm (in) (Pae) (son) worm 10.]60.00 8,843.10 10,]0000 8,626G7 MAO 59.41 -126.95 -1,08037 -5.165A8 4375 388.22 2343] 16726 Pass - Major Risk 10,765.26 8,64341 10,675.00 8,824.91 22.39 59.12 -126.86 -1,09147 -5,143.11 4.375 374.34 234.52 15037 Pass - Major Risk 10772.96 8643.13 10,650.00 0,82391 22.39 58.04 -13147 4,10291 -5,12091 4.375 353.88 23861 135.40 Pus - Major RW 101780.00 8644.00 10625.00 862280 22.38 5856 -133.91 -1,114.03 -5,09398 4375 354 47 24246 12180 Pass - Major Risk 10,790.00 8644.37 10,60000 8,62159 22.38 58.28 -137.20 4,126.68 AVOW 4375 346.17 24765 10971 Pass - Major Risk 10,800.00 864470 10,57500 8.620.50 22.37 5800 -140.50 1,138.52 -5.05499 4.375 338.95 252.40 99.00 Pass - Major Risk 101808.88 aw 91 10,55000 8,619.27 22.37 57.73 -142.86 -1,150.19 -5,032.91 6375 33266 254.99 W40 Pass Major Risk 10,81565 8,84516 t0,52500 8.610.00 22.36 5745 -14589 -1,161.70 5.010.76 4375 327.31 25648 7989 Pass - Major Risk 10,824.80 8Moo 10,500.00 88111.90 2235 57.18 -148.92 -1,173.25 -4,90880 4875 323.13 26159 7249 Pass - Major Risk 10,834.09 Buses 10,47500 8,615% 22.35 56.91 -15198 -1,18480 4,965.36 4.375 31994 26435 86.86 Pus - Major Risk 10,843.49 8,645.76 10.00.00 8,61525 0a 6su -154.97 -1,195.97 -4,944.10 4375 31793 26887 82.41 Pass Maj0r Risk 10052.94 8,845.91 10.425.00 8,61026 22.34 5687 -158.02 -1,20707 1,921]2 4.375 316.87 268.51 59.58 Pass - Major Risk 10,880.00 0,645.99 10400.00 8.612]6 2234 56.11 -160.44 4,217.73 As" 16 4.375 316.85 28934 5781 Pus - Major Risk, CC 10,87000 8]3(8.09 10.375011 8.61098 22.34 5565 -16375 -1,22807 1,876.47 4.375 31.30 27043 5781 Pass Major Risk. ES. SF 18830(10 8,816.14 10,350.00 8609.31 22.34 55.58 -167.02 -1.230.15 1,85365 4,375 31087 270.95 59.10 Pass Major Risk 10,890.12 8,646.16 1032500 8607.00 22.34 55.32 -170.28 -1.248.41 4,830.91 4.375 32185 270.92 62.%Pass -Major Risk 10.900.00 8546.16 10,300.00 860838 22.34 5506 -17338 -1,2590] 1.800.34 4,375 32841 270.31 67.55 Pass - Major Risk 10,910.00 8.646.16 10,275.00 8,80494 22.35 54.81 -178.50 -1,270.07 1,78593 4375 332.51 289.18 74.63 Pau - Major Risk 10.920.00 8,846.16 10,250.00 0,603.72 22.35 64.55 -179.55 -1,281.22 4,76359 4.500 33985 267.48 0324 Pass - Major Risk 10,925.85 8.616.16 10.225.00 8,6'.4].02 22.35 54.31 18.76 -1,292.88 4,74149 4.500 M868 285.88 93.91 Pus - Major Risk 10,93385 8646.18 10.20000 8,90219 22.38 54.06 17853 -1,305.09 1,]19.8] 4.500 35902 283.73 106.17 Pass -Major Risk 10.940.00 8.846.16 10,175.00 8802.79 22.37 53.82 1491 -1,31785 4,698.18 4.50 37083 28169 12027 Pass - Major Risk 10,95000 8848.18 10,150.00 8801.82 2237 SIM 172.14 -1,331.20 4,67701 4.500 384.04 25846 13535 Pus - Major Risk 10,95530 8,648.16 10125.00 8gj2Go 23.38 53.34 170W -1,344.9] 4.856.17 4500 39840 25623 lMa7 Pals - Major Rist 10,950.00 8,046.16 10,100.00 8,602.99 22.38 53.10 16963 -1.358.77 4,635 33 4.5M 41352 254.00 170.11 Pass - Major Risk 10,97000 8845.16 10,05.00 8.602.64 22.10 52.87 loose 4.372.55 4,61440 4.500 429.30 24989 18700 Pass - Major Risk 10,9]3.44 8616.16 10(15000 0.W1.52 22.40 5265 165.84 -1,38649 4,593.75 4500 44585 24795 20731 Pass - Major Risk 10,980.00 8616.16 10,02500 8,599.53 2241 52.41 16385 -1.40081 4.57330 0500 46337 244.69 22720 Pau - Major Risk 10.983.63 8.646.18 10,000.00 8,59720 2241 52.19 16269 -1.415.47 -4,55324 4.500 49188 24258 24826 Pass - Major Risk 10199000 8,846.16 91950.00 81592.69 22-42 51.75 16071 -144488 -4,51291 4.500 51939 23863 29148 Pass - Major Risk 10199000 8,648.16 9,975.00 859503 0.42 5197 160.76 -1,43027 4,533.22 4.500 50049 239.15 26927 Paas - Major Risk 11,001100 8.816.16 9,900.00 8,58503 22.44 51.32 15731 -147086 -4,4]108 4.500 $56.43 23210 33361 Pass Major Risk 11100000 8846.16 9,925.00 8.589.55 2244 51.53 157.0 -1458.22 4492.14 4.500 538.05 23321 31175 Pass - Major Risk 11,005.80 8,818.16 9.87500 851r9.19 2245 51.11 155.19 -1482.55 4.44975 4500 57052 229.15 354.22 Pus - Major Risk 11,010.00 8,648.16 9,050.00 8572.12 22.45 50.90 15344 449324 442829 4.5M 592.27 226.36 374.85 Pass - Major Risk 11,01600 8646.16 9,825.00 0,563.90 22.16 50.83 15185 -1.50305 4,406.79 4.500 609.78 223.55 39531 Pass - Major Risk 11,020.00 8618.16 97)5.00 8.546.98 22.47 50119 148.79 -1,522.76 11364.10 4500 64599 21879 43792 Pus -Mejur Risk 11,020.00 8616.16 9,00000 8.555.61 22.47 50.38 149.33 -1.51290 4.38539 4.500 62769 21945 415.%Pass -Major Risk 11.02522 8.846.18 9750.00 8,530.09 22.48 49.79 148.]0 -1.532.82 1,34292 4.500 861.63 21504 45921 Pau - Major Risk 11.03000 8646.16 9,700.00 8,519.54 22.49 4908 14624 -1,0229 4,300.86 57M 70297 210.75 503.55 Pass - Major Risk 11,03000 8648.16 9.72500 8,528.94 2249 4947 14475 -1154248 4,321.84 5.750 68362 21194 480.]] Pas. - Major Risk 11.034.90 8.645.18 9675.00 8,509.89 2249 40.70 14228 -1,56205 1.27996 5.750 ]2233 206.94 52563 Pau - Major Risk 11.040.00 8,616.16 9,600.00 0,4]9.49 22.50 47.56 13932 -1,590.97 4,217.80 57W 78221 20148 594.28 Pass - Major Risk 11104000 8,648.18 9.600 8.0987 22.50 0.94 13979 -1,56139 1,236.43 57W 762.03 20221 57098 Pass -Major Risk 11,010.00 8.64648 91650.00 8.60000 22.50 48.32 14026 -1,57115 4,259.15 5.750 742.10 20285 54784 Pus - Major Risk 11,045.97 8,646.16 9,575.00 8460.07 22.51 0.17 137.07 4,600.49 4,19727 5.750 80249 196.94 61861 Pass - Major Risk 1105000 8,646.16 9,56700 8,435.73 2252 4805 13453 -1,62871 1,13620 5.750 864.52 19230 898.45 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/872017 11:3O:22AM Page 11 COMPASS 50001 Build 81B 1,0111.1 b BP IER p Travelling Cylinder Report BAKER NUGNES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 - 18-27A - 18-27A Offset Site Error: am ora Survey Program: 952 -MWD, 9830MWD Rule Beer ... B:Majar Risk Offsn Wall Error: 000 in Rderen® O"eet Semi Major Axis Measured Vertical Measured V.M.al Referenu Mran Tooffus Offset We110ore Centre cause- Centre to No Go Allowable Waroilly Depth Deem Depth Depth Atomism +N1S +EIM hole Srse Centre Distance Deviation Jose (uso) (usft) into lusft) (u.ff) r) (us") here (n) (us") (usft) (..it) 11050.00 8,646.16 9,625.00 0,446.95 22.52 48.42 134.96 -181935 41,155.48 5750 84386 192.88 662.88 Pus - Major Risk 11,050.00 8.0411.16 9,55000 8,450.01 22.52 46.79 13541 -1,80984 41,170.83 5750 82300 193.82 639.41 Pau - Major Risk 11,05534 8,646.16 9,475.00 8.42434 M'53 4589 132.51 -1,838.04 -4.115.99 6,750 88540 into 70924 Pass - Major Risk 11,060.00 8,648.16 9,375.00 8,377.15 22.53 44.21 129.53 -1,874.97 -4,035.94 5]50 50083 182.65 90382 Pae. - Major Risk 11.060.00 81646/16 9,400.00 8,389.19 22.9 44.9 12992 -1.86580 4105583 5]50 94928 19.26 77977 Pass -Major RW 11,060.00 84846.16 %n5.00 8,40107 2253 44.95 13031 -1,65659 4,07581 5]50 927.00 193.86 75599 Pus - Major Risk 11.%0.00 81848.18 9,450.00 8.41279 22.% 45.32 130.70 -1,647.34 4,095% 5350 908.83 184.47 73227 Pan -Maps Risk 11.%5.15 8,646.16 9,355.00 8,36489 22.51 43.86 12781 -1,696.12 -4.016.16 5]50 992.43 17873 628.73 Pass - Major Risk 11,07000 8646.16 9.22500 8.298.22 MB5 42.13 12022 -1,73023 -3.921.06 5750 1.10226 17301 945.68 Pass - Major Risk 11,07000 8646.16 9250.00 8,31228 2255 4247 12162 -1,720.87 -3,939.55 5,750 1,050.10 173.50 921.72 Pass - Major Risk 11,07000 8648.16 9,275.00 8,325.95 22.55 42.82 125.01 4,711.72 -3,95832 5.750 1,05804 17400 89778 Pus - Major Risk 11,070.00 8,648.18 9300.00 8,33929 22.55 43.16 12539 -1.702.50 -3,97735 5.750 1,036.07 174.49 87387 Pain Major Risk 11,070.00 Bfi48.16 9,325.00 8,352.27 22.55 43.51 125.70 1,88330 -3,998.83 5.750 1,01022 174.99 84999 Pass Major RW 11,074.17 $&8.16 9,20000 8,20384 22.58 41]0 12258 -1,73950 5.902.84 5.750 1124.45 16981 We 12 Pass - Major Risk 11,075.40 8,646.16 9,175.00 8.259.13 22.58 41.44 12181 -1.748.79 'San 88 5.750 1,14872 168.58 992.81 Pus - Maps Risk 11,080.00 8,846.16 8,975.00 8.147.9 22.57 3882 11758 -1,822.% -37m 17 7.062 1,39.84 162.51 1,184.87 Pus -Major Risk 11,030.00 8,646.16 9,000.00 8.163.38 22.57 39.14 117.90 -1,81387 -3,761.58 7082 1,304.83 16298 1,160.54 Pass - Major Risk 11,09000 8.646.16 9,02500 8.178.75 2257 39.47 11624 -1,004.57 -3.77896 5750 1.282.03 16327 1.13652 Pass - Major Risk 11,080.00 8,646.16 9,050.00 8,194.04 22.57 39.50 118.9 -1,79527 3,79642 5750 1.259.29 18367 1.112.43 Pass -Major Risk 11,080.00 0.646.16 9,07500 8,20a23 22.57 40.12 118.93 -1,78597 -3.013% 5750 1,235.62 16108 1.088.36 Pass -Major Risk 11,080.00 8,646.16 9,100.00 8.224.31 22.57 4045 119.29 -1,77687 5,831.58 5750 1.21403 164.48 1,06133 Pan - Major Risk 11,080.00 8,64519 8.12500 8,239.38 2257 40.78 11966 -1,78737 3.049.9 5,750 1,191.53 184.89 1,01033 Pass - Major Risk 11,050.00 8,646.16 9,150.00 8,251.29 22.57 41.11 120.04 -1.750.09 -388704 5,750 1,189.11 165.29 1,018.37 Pas. Major Risk 11.08479 8,848.16 8,950.00 8,132A0 22.57 3851 11582 -083181 -37SM 7,052 1,350.34 159.22 1,208.24 Pus Maps Risk 11,085.78 8.618.16 91926.00 811880 22.57 38.19 DISE -1,840.33 5,709.10 7,062 1,373.02 15821 1,232.15 Pus -Major Risk 11.090.00 8,546.16 8,85100 8.069.57 2258 37.24 113.03 -1,08404 5,6%.88 7062 1,440.73 15445 1,303.43 Pan - Major Risk 11.090.00 8.648.18 8.875.00 8,065.30 22.56 37.55 11333 -1,056.44 367370 7.062 1418.23 154.88 1,27961 Pass - Major Risk 11,090.00 8,646.16 8900.00 8.101.12 22.9 37.87 11383 1.84854 3,69144 7082 1.395.68 158.27 1,255.74 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/8,@017 11:30:27AM Page 12 COMPASS 50001 Build 81B "440% BP VIA, IIF&I S� Travelling Cylinder Report BAKER 'N HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1,2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: 12-21 B WPo9 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 - 18-27B - 18-276 Meet Birt Errec ON stiff Survey Program: 952 -MWD, 98302400, 13052 -MND Rule Aeaiqu& Major Risk Meet Well Efror. 0.00 use Reference Offset Beml Major Aru Measured Vertical Measured VeNcal Reference OBsel Toefface offset Wellbore Centre Casing- centre to No Go Allowable VAming Depth Depth Depth Depth AymNb eN/A ♦El -W ReMBrza Centre Dun... Deoiaryon loan) Josm JasR) Naft) fterm (aen) 0 Juan) (rcum (in) loam luaMl hom I D.680.00 8,637.59 11.57500 8,61940 2242 89.99 9568 -889.98 4,007,00 5825 1,13700 165.68 97802 Pass - Major Risk 10.660.00 8,63759 11.60000 8,61493 22.42 7030 -9562 -88668 45,03265 5,625 116131 10.94 1,003.79 Pus - Major Risk 10.86000 8,637,59 11,625.00 8,81522 22.42 7082 -95.0 883.34 45,057 43 5625 1.185.65 167.21 1,028.75 Pus - Major Risk 10,660.00 8183769 11,650.00 0.81533 22.42 70.84 -95.52 879.81 5.002.18 $825 1,20.97 16749 1.05369 Pass - Major Risk 10,660.0 8,0159 11,975.0 8.61540 22.02 7127 -9547 -87619 8,106.91 5.625 1,234.30 167,76 1,07a 62 Pass -Major Risk loasi 8,07.59 11,70000 8,615.79 2242 71.0 -%42 -872% 8,13189 5625 1,258.71 10.0 1,103 59 Pass - Major Risk 10010 00 3.697.59 11,725.00 8,616.85 22.Q 7191 -9534 870.14 8,158.51 5AM 1,2024 1027 1.128.60 Pus - Major Risk 10,0000 8.637.59 11,750.00 8,618.62 22.42 72.23 -95.23 861% 8,18135 5.60 1,307.0 180.50 1.153.60 Pass - Major Risk 10,661 8,07 59 11.775.00 562034 22.42 72.55 -95.12 -05011 4206.19 5625 1,332.42 16871 1,17360 Pau - Major Risk 10.660.00 507.59 11,800.00 5822.00 22.42 45.87 -95.01 -03.97 45,23102 5.825 1,3570 168.93 1,2080 Pa. - Major Risk 10,000 8,07.59 11,0500 8.824.61 22Q 73.19 -94.91 -01.81 -525526 5625 1.381.66 16916 1,22961 Pass - Major Risk 10,660 Do 8.637.59 11,850.00 8.625.0 22.42 73.51 -94.85 459.65 5.280.73 5,025 1.4083 16939 1,2530 Pass - Major Risk 10,0000 0,83759 11,87500 8,625.86 22.42 73.83 -94.82 85716 45,30.62 5,525 1,431,03 16962 1,27869 Pus - Major Risk 10,564.76 8.63190 1155000 0,613.0 22.42 69.67 -9709 -893.33 -5,90.11 5625 1,11267 17069 954.46 Pass Major Rink 10,605.59 8.0195 1152500 8,613.10 22,43 89.35 -9741 -8%.41 -5,958.31 5625 I'M .36 171.15 929.58 Pass - Major Risk 10,67000 563023 11,32500 8,616.91 22.43 66.87 -%.0 -921.33 -5,76010 5.625 894.95 ln,69 73023 Pass - Major Risk 10,870.0 8,638.23 11.3511.0 8,61536 22.42 67.17 -98.92 -919.0 -5,784.92 5625 91921 172.95 755.33 Pus - Major Risk 10,670.00 8838.23 11.375.00 8,61389 22.43 6148 -98.90 -916.0 5,8089 5.625 941330 17324 78032 Pass- Major Risk 10.670.0 8,63823 11.400.00 8,61230 22.43 67.M -9890 -91265 -5,834.41 5625 %731 173.55 80528 Pass -Majw Risk 1067000 8.638.23 11,425.00 8,61151 2243 68.10 -9&96 -909.27 -5,059.17 5.625 991.00 173.87 03026 Pass - Major Risk 10,670.00 8,0823 11,050.00 8,611.39 22.43 6941 -98.91 -906.01 -5,803% 5,625 1.01587 174.18 85527 Pass - Major Risk 10,6700 8,838.23 11,425.00 8,81172 22.43 60]2 -98.83 802.80 -5.908]4 5825 1.039.89 17449 0028 Pus -Major Risk 10,87000 8,60.23 11,500.00 0,61241 22A3 69.04 -98,74 899.54 5.933.52 5,625 1,04.13 174,110 90527 Pass - Major Risk 1047050 8,638.52 11,30000 8617.90 22.43 0.0 100.13 -92204 -5735.11 5625 870.33 17631 70573 Pass - Major Risk 10,675.19 8,638.% 11275.00 8,618.44 2243 0.29 -100.35 -921.95 -5,710.12 5.625 84562 17870 681 Pass - Major Risk 10.87588 8.630.61 1125000 8.618.55 22.43 000 -100.60 -92171 8,05.12 5.60 0091 177.09 65537 Pass - Major Risk 10,51110 00 8, 60.0 11,125.00 8,622.% 22.43 64.52 -101.79 -930.63 5No.72 5,625 699.99 179.15 52994 Pus - Major Risk 10,600.0 8838.0 11,150.00 8,821A8 22.43 64.82 -101.82 -92692 -5,58539 5625 72353 17954 55500 Pau Majw Risk 10.680.00 8,638.85 11,95.00 8620.35 MAO 65.12 -10183 -924.26 -5,61022 5,625 74750 179.87 58022 Pasa - Major RA 10,60.0 8.630.86 11,2000 8.619.33 22.43 0542 -10183 -92252 -5,635.14 5625 77177 180.17 60552 Paas - Major Risk 100000 0.08.116 1122500 8,61872 22.43 65.71 -10181 -921.77 -5860.12 5825 7910 10,43 63065 Pass - Major Risk 10,684. to B,80.12 11,100.00 8,625.20 22.43 64.22 -102.07 -935.43 8.536.29 5625 876.94 18240 5%.00 Pus -Majw Risk 10,00.00 8,60.48 11,02500 8634.02 22.43 63.32 -104.00 -95463 -5,46438 5,625 611.04 185.91 434.47 Pass - Major Rea 10,00.00 8,639.48 11.050W 8,631.03 22.43 31.62 104.19 -947.15 -5,488.05 5625 63229 10.43 40.39 Pass - Major Risk 10,00.00 8,639.48 11,0750 8627.90 22.43 6392 -10486 -94079 -5.5120 5625 654.34 18100 4 73 Pass - Major Risk 10,885.60 8,639.0 11,001100 8636.50 22.Q 63.01 -10.46 96306 -5,4410% 5.625 590.50 190.17 412.26 Pass - Major Risk 10,700.% 8640.97 1090.00 8639.% 22.42 6241 -108.61 98168 -5,39487 5625 55131 19252 3%%Pus -Major Risk 10,700.0 8640.07 10,975.00 8638.12 2242 62.71 -105.62 -972.13 -5,01770 5,625 570.58 19320 390.02 Pass Maj.rRA 10,710110 8,64065 10.900.00 8.639.05 2242 61.81 .108.67 -1,00124 -SN80 SAM 514.01 199.49 32392 Pau - Major RA 10.7100 8,84065 10,92500 8639.61 2242 62.11 -10.50 -991.45 5,37183 5.625 532.45 2022 346)4 Pass - Major Risk 10.24000 8.64120 10,80.00 8.635.87 22.42 61.21 -113.13 -1,020]8 5.30]4 5625 4780 2%21 28170 Pasa - Major Risk 10.720.00 0,541.20 10,875.00 563170 22.42 61.51 -112.78 -1,010.99 -5,32580 5825 49605 206.0 304.17 Pass - Major Risk 10,730.0 8.84114 10,803.0 8,632.30 22.41 0.0 -11872 -1,0/0.15 -5.2080 5.625 44494 212.66 200.40 Pau - Major RA 10,730.0 8.64174 10,050 8,634.04 22.41 3092 -116.30 -1,030.48 -5.27978 5.525 46150 213A5 262.52 Pass - Major Risk 10,740.0 9.642.24 107750 8,630.63 22.01 60.33 -119.97 -1,04979 -5233.79 5.525 428.90 2190 Ml,n Pass - Major Risk 10.74450 8,61246 10,70.00 8.62900 22.40 60.04 -12167 -1,05850 -5,210.91 5625 41354 W17 20205 Pass - Major Risk 10,75000 8,612.73 10,45500 8,62142 22.40 59]5 -123.67 .1,0952 -5,107.% 5325 399.14 22539 103.20 Pass - Major Risk CC - Min centre to center distance or covergent point, SF- min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 13 COMPASS 5000.1 Build 81B rias BA K16MHES 1 Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Onset Datum Offset Design PB DS 18 - 18-27 - 1 62713 - 18-27B BP �.-",It by Travelling Cylinder Report ON.t site Error. o M aaft Company: North America -ALASKA -BP Local Coordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: L2-21 Survey Calculation Method: Well Error: 0.00 usR Output errors are at Reference Wellbore 1-2-218 Database: Reference Design: 1-2-21 B WP09 Offset ND Reference: rias BA K16MHES 1 Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Onset Datum Offset Design PB DS 18 - 18-27 - 1 62713 - 18-27B ON.t site Error. o M aaft survey Program: 952-MVrD. 9480-MW11, 130552607➢ Rule Assigned: Major Risk Onset Well Enter. 0.00uaft Refe.nce Orrsal Se.IMalpr Asis Measured Vertical Measured Vesal Rerarence Deal Rupee. Great Wellbore Canrm Casing- Co.,. to No Go sensors Wamin9 Depth Depth Depth Depth ALmuM +al +E/,W links size Centre Distance Carriers. (usn) 1psnl (Haft) lush) (raft) (part) (') (usrc) Rosen UN (pan) (-am enft) 10)80.00 8.643.18 10,70000 8,626.07 22.40 Waal -126.95 -109037 -5.10,40 5,625 386.22 01.61 18702 Pus -Major Risk 10,78528 8843.41 10.675.03 552491 2299 $918 -120.88 -1,091.47 -5,143.11 5625 37434 234.77 150.13 Pau - Major Risk 10,77296 8.643.73 10,65000 862381 22.39 5889 -131.47 -1,102.91 -5,12091 5625 38368 239.06 13516 Pass - Major Risk 10,780.00 8,64400 10,62500 8.622.68 22.38 5861 -133.91 -1.11483 -5,09096 5We 354.47 242.71 12136 Pass -Major Risk 10.790.00 8.64437 10,800.00 8.621,59 22.38 58.33 -137.20 -1.126.66 -5,076.97 5625 346.17 24] 91 109.46 Pass Major Rbk 10.800.00 6844]0 14575611 8,620.50 2237 58.08 140.50 -0,138.52 5,05s 99 5625 33898 25266 90.75 Pass - Major Risk 10,806.60 8641.91 10.550.00 6,819.27 2237 5776 -14286 4.150.19 -503291 5.625 332.86 25525 80.14 Pau - Major Risk 10,015.65 8,615.16 10.525.00 8,61800 22.36 57.51 -14588 -1,161.70 -51010.76 5.625 327.31 250.73 7943 Pass - Major Risk 1 D,N480 8.645.39 10.500.00 8.618.80 22.35 5723 -14892 -1,17324 4,988.60 5625 323.13 26186 7223 Pass -Major Risk 10,834.09 8645.59 10,05.00 8,615.% 22.35 56.96 -151.96 -1,194.6o 4.986.36 5825 319W 26461 8839 Pass - Major Risk 10,84349 0.645]6 10,450.00 8,61525 2235 was -154.97 -1,10,97 1.944.10 6No 31793 26893 62.15 Pass - Major Risk 10,852.94 0,645.91 10,42500 8,81426 22M 56.43 -156.02 4.20707 -4.921]2 5625 316.87 26878 59.32 Pass - Major Risk 10,950.00 8.645.99 10,400.00 8,61276 22.34 58.16 -160.44 -121713 4,099.16 5We 316.65 28981 57.55 Pas. - Mej. Risk, CC 10,070.00 8,&809 10.375.00 8,610.96 22.34 55.90 -163.75 -1.228.07 4,676.47 5625 31730 27070 5755 Pass - Major peak, ES. SF 10.88000 8,646.14 14350.00 8.609.31 22.34 5581 .157.02 -1.238.15 4,85365 5.625 31887 27122 5991 Pass - Major Rbk 10.890.12 8,648.18 10325.00 8,607,80 22.34 55.38 -17026 -1.24841 'I'Mo 1 5625 32164 271.18 62.N Pass - Major Risk 10,900.00 8.616.16 10,300.00 8,506.36 22.31 55.2 -173.30 -1,25907 4,808.34 5.625 326.41 27D.% 6729 Pau - Major Risk 10,910.0) 8,846.18 to.275.00 state" 22.35 5086 -176.50 -1,270.07 47850 sea 332.51 269.42 7437 Pau - Major Risk 1D,92o.00 8.646.16 10,25000 8,60372 22.35 5461 -179.55 -1,281.22 4763.59 57M 339.85 267.72 02.99 Pass - Major RW 10,20" 8.646.16 10,225.00 8.603.02 22.35 54.36 178.76 .1,292.88 4,741.49 5.750 31060 2641A4 9366 Pass - Major Risk 10,0385 8,646.16 10200.00 8 79 Mal 54.11 17653 -1,30509 4,71967 57M 35902 26399 10592 Pass Major Risk 10,94000 8,646.16 10,17526 SeNn M,37 5387 174.91 1,31785 -4,698.18 5]50 370.83 261.95 12002 Pass - Major Risk 10,950.00 Bass 18 10.160.0) 0.602.82 @.37 5363 In 14 -1,33120 4.67704 5.7M 38404 208.71 135.12 Pau - Major Risk 10955.8) 8646.16 10,12500 8.602.94 22.38 53.39 1700 -1,344.97 4,658.17 5726 39840 22648 152.03 Pass -Major Risk 1096000 8,548.16 10,10000 ii.oN99 7.48 WAS 10963 4.326.77 4,635.33 5]26 41352 251.33 16967 Pass. Major Risk 10.97000 8,646.16 10,075.00 8,602.64 22.40 52.92 16560 -1,37.55 4,61446 5]50 429.30 250.14 187.55 Pas. - Major RIM 10,9730 8,646.16 10.050.0 0,601.52 22.40 52.26 15584 -1,386.49 -4,59375 5750 44585 24820 207.07 Pus Major Risk 101900.00 8.646.16 10.0250) 8,598.53 22.41 5245 16385 -1,40081 4.57336 5.750 463.37 244.93 226.97 Pau - Major Risk 10,98366 8.646.16 10.000.00 8,50720 MAI 5224 16289 -1,415.47 4,55324 5350 48168 242.00 248.02 Pass - Major Risk 10,926.00 8,646. is 9,9500D 8.59269 22.62 51.26 16071 -1µl66 4.512.91 5750 519.39 Me 87 29125 Pass -Major Risk 10,990.00 0.616.16 9,97500 8,585.03 22.42 52.02 16076 -1µ027 -4,53322 5350 50049 239,311 26904 Pass - Major Risk 11.000 00 8,646.16 9,926.00 858503 22.44 5137 157.31 -1,0026 4,47106 57W 556.43 232.93 33339 Pass - Major Risk 110o0M 8546.16 9,925.00 8,589.55 12.44 51.58 15758 -1.15022 4,492.14 5350 538.05 23344 311.52 Pus -Maj. Risk 11,0058) 864615 9,875.00 8,579.19 22.45 51.16 155.19 -1482.55 4,449.75 5,750 57452 229.30 354.00 Pass -Maja Rbk 11.010.00 8.648.16 9,050.00 8.572.12 22.45 50.95 15344 -1,493.24 4.428.29 5.750 592.27 228.26 37463 Pass -Maja Risk 11.014.08 8,648.16 9.825.00 8,%390 2246 Son 15165 -1.503.05 4408.78 5]50 M8.78 22377 395.09 Pass- Major Risk 11,020.00 8645.16 9]75.26 8,546.98 22.47 50.14 14879 -1,522.76 41364.10 5750 645.99 21901 437.71 Pass - Major Risk 11,02000 8616.16 9,800.00 8.555.61 22.0 50.43 14833 -1,512% 4,30539 5350 62769 21967 415.74 Pau - Major Risk 11,025.22 8,618.16 9,750.00 853809 22.48 49M 148.70 -1,532.62 4,342.92 5.750 66483 21526 45926 Pass -Maja Risk 11,030.0) S.6WA6 9)00.00 8,51alut 22.49 49.14 14424 -1,55229 4,30008 5]50 702.87 21ON 50345 Pass - Major RW 11,03000 8,618.18 9,725.00 8.520.94 2249 49.M 144]5 -1,54248 -4,321.01 5726 883.62 21165 48067 Pass - Major Risk 11,034.90 8646.16 9,675.00 95o9.89 2249 4875 142.28 -11562.06 4.27996 5750 7236 207.04 $2553 Pus - Major Risk 11,040.26 8646.16 9.60000 0,479.49 22.26 4780 13932 -159097 4,217.26 5,750 78221 201.50 59117 Pus - Major Risk 11,040.00 8,1146.16 9,62500 8,426.87 22.50 47.99 139.79 4,6411.39 4,238.43 5750 762.03 202.31 570.N Pass-Mepr Ruk 111040.0) 8,648.16 9650.00 8.50D 00 22.50 48.37 140M -1,57175 4,259.15 5750 742.10 20305 54774 Pass - Major Risk 11.045.97 8,648.16 9,575.00 8,448.87 2281 47.22 13707 -1.60049 -4,19727 5750 802A9 197,03 61652 Pus - Major Risk 11,050.00 8,646.16 9.60060 0,435]3 22.52 MID 13150 -1,628.71 41136.20 57M ill IN 39 6N.37 Pess - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 14 COMPASS 5000.1 Build BIB BP RUN �`♦!!: by Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Coordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 18-27 18-278 18-27B - - - offset 11i. E.p o w us3 Survey Program: 952 -MWD. 90310 -MWD. 13052 -MWD Rule Assigned: Major Risk offset Well Error: 0.00 no Rererentt onset Semi Major Axis Measured Vertical Measured Vm9ca1 Reference ONaet 7eeffapea Meet WellLore Cent. Casln9. cents to No Go Alkeaule Depth Depth Depth Depth Aalnuth aW$ rELW Now S¢e Centre MaUnce blaming GWMnon (usn) lusff) (usft) (usin (Us") heart) 19 (us") (nn) (in) (usft) lean) (-am 11,050.00 8646.16 9.525.00 9,4!8.95 22.52 16.47 134.96 -1,819.35 4,16640 5]50 843.66 19305 66279 Pass - Major Risk 11,050.00 8.646.16 9,55000 8458.01 22.52 46.81 13541 4,609.94 4,175.03 5]50 82300 19371 63932 Pass - Major Risk 11,055.34 8846.16 9.475.00 8,424.31 22.53 4573 132.51 -1,638.04 4111599 5750 88548 10026 70916 Pass -Major Risk 11,06000 8,616.18 9,37500 0.377.15 22.53 44.25 129.53 -1.674.97 4,035.94 5,750 97093 18273 50355 Pass - Major Risk 11,06000 8,&8.18 9140000 8.309.19 22.53 4462 129.92 -1,665.80 4,055.03 5 75 94926 183.34 77970 Pass - Major Risk 11,060.00 8,618.16 9,425.00 8,40101 22.53 41.99 13031 -1,858.59 4,07581 5.790 927.00 18394 75591 Pass - Major RIA 11.060.00 8.945.16 9,450.00 0,412.79 22.53 45.36 130.70 -1,647.% 4,09586 5750 906.83 18155 732.19 Pass -Maim Risk 11,065.15 8,618.16 9,35.00 8.3511 22.51 4390 12701 -1 am 12 4,016.18 5,750 992.43 17880 82665 Pass - Major R6k 11,07000 8.646.16 9,225.00 829822 22.55 42.17 12422 4730.23 -0,92106 5.750 1.102.26 173.06 94562 Pus - Major Risk 11,07000 8.616.16 9,250.00 8,31226 2255 42.51 12662 -1,720.97 y93956 5750 1,080.10 17357 92188 Pau - Major Risk 11,07000 8916.16 9,275.00 0.325.95 22.55 42M 125.01 -1,711.72 -3.95832 5]50 1,058.01 174.07 39771 Pass - Major Risk 11,070.00 8.648.16 9,300.00 3,339.29 22.55 4321 125.39 -1.702.50 43.977.35 5.750 1,036.07 174.57 07300 Pass - Major Risk 11,07000 8,848.16 8325.00 8,352.27 M05 43.55 12578 -1.89330 -3.90663 57M 1,01022 175.06 81992 Pass Major Ria, 11074.17 8,016.16 9,200.00 8283.84 22.56 4182 In,% -1,739.50 -3,902.84 570 1,12645 16988 969.06 Pass - Major Risk 11,075.40 8,616.16 9,17500 8,269.13 22.56 41 18 12181 -1)48.79 -3.89108 5.750 1,148.72 16865 992.85 Pass -Mejm Risk 11,080.00 8,646.16 0,975.00 8,147.93 22.57 38.86 117.58 -1,822.99 -3744.17 7.062 1327 64 162,58 1.184.62 Pass -Major RIM 11,080.00 8,616.16 9000.00 0,183.38 22.57 39.18 11190 -1,81387 -3,76153 7062 1.304.83 16303 1,180.40 Pass - Major Risk 11,080.00 8.646.16 9.02500 8,17815 22.57 39.51 11824 -1,804.57 3177896 5,750 1.28203 15333 1,138.47 Pass -Major Risk 11,000.00 8.646.16 9.050.00 8,19101 MS7 39.84 113.58 -179527 -3,79842 5.750 1,25929 16373 1,11237 Pus -Maim Risk 111011000 8,646.16 9.075.00 8,209.23 22.57 40.16 110.93 -1785.97 3,01396 5750 1,236.62 164.14 1,08831 Pass - Major Risk 11,08000 11,618.16 8100.00 8224.34 22.57 4049 119.29 -107667 -3.831.58 5,750 1,21603 16455 1,081.27 Pass -Major Risk 11,08000 8.648.16 8125.00 11,23836 22.57 4092 119.66 -175037 3,84927 5750 1.191.53 164.95 1,040.27 Pass - Major Risk 11.080.00 a,S46.16 815000 8,254.29 Mel' 41.15 120.04 -1,758.08 -3,857.01 5750 1,169.11 165.36 1,01831 Pus - Major Risk 11,08479 861x.16 81950.00 0,132.40 22.57 38.54 11532 -1,83181 -37211.69 7.082 1,34.34 15928 1,2(18.18 Pass - Major Risk 11,085.78 8816.16 8,925.00 8,116.90 22.57 3823 its= -1,810.33 8709.10 7.062 1373.02 15827 1,232.10 Pan -Major Rlsk 11.09000 8.m 16 8,850.00 806957 22.50 37.27 113.03 -1,881.04 -8655,88 7.082 1,440.73 1.54.51 1,303.38 Pass -MajorRlsk 11,09000 0.818.16 8,87500 8,005.311 22.58 37.59 11333 -1.856.44 -3.673.70 7.062 1,41823 15491 1.27956 Pens - Major Risk 11,090.00 8.648.16 3,900.00 8,101.12 22.58 3191 11363 -1,81954 3,69144 7.062 1,39568 155.32 1,25569 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 31WO17 11:30..22AM Page 15 COMPASS 50001 Build 81B 104J by Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore 1-2-218 Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING I@ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 18-27C 18-27C - - onset site Error, 0.3 tell survey Program: 952 -MWD, 9830-111WD, 1219 -MWD Rule Assigns: Major Risk Offset Maj Enov 000 telt Reference mel Semi Majorilos Measured Vertical MeasureE Vertical Reference ONset Tooaace+ Gflut Mifir.re Centre Cuing- Centre io No Go Allowable Depth Depth Oath Depth Azimuth -hi a -VB Hol. $ae Centre Distance Wyrlring Deiration lush) (esft) IusfS Iii Nsnj less) 1°I lu.n) (usfe (in) Its10 Juan ) luso) 10.660.00 8,637.59 11,575.00 8.81449 22.42 70.18 -95.87 -88570 8,03305 4,375 1,131.77 167.11 973.72 Pass - Major Risk 1016603 9637,59 11,03.3 8,614.95 22.42 7050 - -9561 -002.1 8,027,83 4.375 11156.10 167.38 99870 Pan - Major Rift 10,660.00 0,637.59 11,625.00 8,61524 22.42 70.82 -Wlis -ID'sM 8,052.60 4375 1,180.45 167.65 4023.67 Pass - Major Risk loll 3 8637.59 11,650.00 8,815.35 2242 71.14 9551 -87553 8,0na5 4.375 1,204.80 18792 1.048.63 PassMajorRisk 10,880.00 8.63159 11.675.00 8,81542 22.42 71.46 -9547 -871.90 -6,10209 4.375 1,229.14 18620 1,073.57 Pass. Major Risk 10,860.00 8,837.59 11,700.3 8,615.81 22.42 7176 -9541 -558.58 812886 4375 1.253.57 18846 1,098.55 Pass - Major Risk 10.63.03 8837.58 11.72500 8,61680 22.42 72.11 -95.33 4865.86 8,15169 4.375 1.270.11 168.71 1,12357 Pass - Major Risk 10,68000 8,83759 11,750.00 8,818.64 22.42 72.43 -9523 -863.68 $17653 4375 1,302.70 166.93 1,148.58 Pas - Major Risk 10660.00 8,637.59 11,]]500 8,620]6 22.42 72.74 -95.11 -061.73 $20136 4375 1,32]32 169.15 1173.50 Pau Major Risk 10,6110.00 8.837.59 11,80000 0,622.82 22.42 73M -95.00 85969 8,226.19 4375 1,351.94 169.37 1198.59 Pass - Major Risk 10,880.00 8.637.59 11.825.00 8,624.63 2242 73.38 -9490 -85753 6,25103 4.375 1,376.57 169.59 1.M60 Pass - Major Risk 10,680.00 8.63759 11,850.00 8825.70 22.42 72.71 -4.04 -85528 -627591 4.375 1,40128 169.82 1.240.65 Pass - Major Risk Met= 8.637.59 11.875.00 8625.88 2242 74.03 94.81 852.88 8,30079 4.375 1,425.98 1]005 1,273.69 Pass - Major Risk 1888421 8,63786 11.550.00 8.613.89 22.42 69.86 -9693 -9893 -5,97828 4.375 1,10744 17063 11 Pass - Major Risk 10,08503 883791 11,525.00 8.81320 2243 69.54 -97.25 -892.13 -5195348 0375 1,083.11 17100 92439 Pas - Major Rink 1866569 8,637x7 11,500.00 8.812.43 22.43 ban -97.58 89528 5,92869 4375 1,058.82 17158 899.51 Pas - Major Risk 106]0.00 8.638.23 11,30000 8.61800 22.43 86.70 -98.88 -917.76 5]30.29 0375 56498 172.90 69978 Pass - Major Risk 10.670.00 8,638.23 11,32500 8,616,93 2243 67M -98.88 -91705 8]5525 4,375 809.54 173.12 725.02 Pas - Major Risk 10.670.00 8038.23 11,350.00 8.615.38 22.43 67M -98.91 -914.82 -5780.10 4.375 913.82 17338 750.13 Pas - Major Rink 10,6703 8.638.23 11,375.00 0,81310 22.43 $7.67 -98.95 -91176 -5.804.85 4.375 937.93 17367 775.14 Pass - Major Rift 10,670no 8638.23 1140000 0,61232 22.43 67.98 -9897 -0838 -5629.50 4.375 982.02 173.98 800.12 Pass - Major Risk 10,67000 8.00.23 11,425.00 8,61153 2243 W.23 -98.95 -904.99 -5,854.34 0375 WAS 174.30 825.12 Pan - Major Rn 10,870.00 8,630.23 11,450.00 8,81141 2243 68.60 98.90 -90173 -5.07913 4375 1,010.37 17461 850.14 Pea- Major Rift 10,87000 8,638.23 11.475.00 861174 22.43 68.91 -96.821 -898.52 -5.93.92 4.375 1,034.62 174.92 875.16 Pan -MajorRisk 10,674.55 8,630.52 11,275.00 8,61846 1243 86.4] -100.17 -91768 5,7329 6375 040.19 17658 67524 Pass - Major Risk 10.57523 8,83658 11250.3 8.818.57 2243 68.18 -10041 -91743 -5,680.29 4.375 81546 176.96 65005 Pus - Major Risk 10,678.3 8,838.61 11.2253 8,618.74 M43 65.89 -13.67 -91749 -5.65529 4.375 790.80 9740 624.88 Pan - Major Risk 10.803.3 8838.86 11,100.00 862522 2243 64.41 -10168 -931.16 -5,53146 4375 671.39 179.18 499.84 Pass - Major Risk 10.68000 8.630.88 11,12500 8.622.98 2243 84.]1 -10138 -926.36 .5,55589 4.375 69643 179.60 52468 Pass -Major Risk 10,61MAD 8.630.86 11,150.00 8,62150 22.43 65.01 -10181 -922.84 -5.500.57 4375 71801 Inge 549.]8 Pan - Major Risk 10,63.3 8,638.86 111753 8620.37 22.43 65.31 -10182 919.99 -5,605.40 4.375 74201 180.31 575.02 Pau - Major Risk 10,681 8.638.06 11200.00 8,61935 2243 65.80 -10182 -91824 -5,630.32 4,375 786.31 100.61 6333 Pass - Major Risk 10,605.80 8,39.22 11,075.00 6,628.00 2243 64.10 -103.17 -938.51 -5,50720 4.375 648.67 1339 47643 Pass - Major Risk 1000.00 8,639.48 11.025.3 8,831.04 22.43 633 403.99 -950.35 -5,459.55 4.375 605.32 186.35 429.07 Pas - Major RIM 1089000 8,6n48 111050.3 863105 22.0 63.80 -104.17 -94297 8,48322 4.375 628.62 188.92 453.07 Pan - Major Risk 10.691.97 8.638.78 11,0003 8,636.52 nA2 8320 -105.25 -958.78 -543815 4.375 58473 190.01 4365 Pas. - Major Risk 10,70000 8,54007 10,950.00 8,639.28 22,2 6259 -106.59 4M40 -5,389.84 4.375 54542 192.98 36136 Pas - Major Risk 10,700.3 8,540.07 10,9]5.3 8638.14 22.42 62.89 406.61 -37,85 541291 4375 564.76 19365 301.53 Pao -Maj. Rift 10,710.3 8,640.65 183000 8.639.07 MM2 61.99 -109.66 -996.96 -5,34304 4.375 5303 199.93 31815 Pass - Major Risk 10.710.3 8,64065 10,35.00 8.81963 22.42 62.a -10949 -37.18 -5386.63 4.375 526.54 2367 31.12 Pass - Major Risk 10,71834 8.641.3 188]5.3 8,637.72 2242 6169 -11173 -1.03.72 -5.320.86 4.375 489.97 20443 29725 Pas - Major Risk 10720.3 8641.20 10,850.3 8,63589 22.42 61.39 -113.12 -1,01848 -5.29.92 4.375 4M42 2 Aft 27578 Pass - Major Risk 10,]26.56 864156 10,02500 sinew 2241 61.10 -115.37 -1026.20 -5.27496 4.375 455.31 211.19 25543 Pass - Major Rick 10,72000 8,61174 10.311.3 8,832.32 221 6180 -116.73 -1,01saT -5,251.97 4.375 43871 213.11 234.36 Pas. - Major RIM 10,740.00 8,64224 10.]]5.3 0,830.65 MAI 60.51 -11998 -1,045.52 -5.228.9] 4.375 42204 220.3 215.74 Pass -Major Risk 10,7M3 8642." 10,750.00 8.628.3 22.41 60.22 421.56 -1105522 -5,206" 4.375 40723 222.31 19560 Purrs - Major Risk 10,73.3 8,842.73 10.725.00 8,827," 22.10 59.3 -12369 -1,085.25 -5,183.14 4.375 39279 22583 fire"Pass - Major Rift CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 31812017 11:30:22AM Page 16 COMPASS 5000.1 Build 818 BP WE �'•by Travelling Cylinder Report RAKM • %0*44= HUGHES Company: North America -ALASKA -BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 12-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING Q 52.00usft (NORDIC 2) Tore Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 - 18-27C - 18-27C Onaat site ERoc 0 00 up Survey Program: 952 -MND, 9830.101M, 12319 -MM Rule Aul,ani Major Risk Onsat Wall Enac owusO Reference ORSM Semi Major Azis Measured Vertical insured Vertical Reference Offset Toofface+ Onset Vhllbora Centre cast.,- CaMreto No Go Allnwablo shooting Death Depth Depth Depth ALmutb "NIS -V-W How Size centre Distance Deviation (usft) to rn loan) (usft) (usft) (usft) (°) (usft) Ipsn) BN lase lu m (usft) 1076000 8,643.10 10)0000 8,626.09 MAO 59.84 -126.% -1,076.09 -5,16065 4375 37984 2324 160.49 Pass - Major Risk 10,76505 0.813.40 10,675,00 8,624.93 22.39 59.% -129.04 -1.087.19 -5,138.29 4.375 %7.92 0509 143.40 Pass - Major Risk 10.770.00 8180.3.61 10185000 8.623.83 22.39 59.07 -13067 4,09864 -5,11609 4.375 357.28 23155 127,441 Pass - Maj. Risk 10.780.00 8.614.00 10825.00 8,622]0 2230 50.79 -133,97 -1,110.55 5,094.14 4,375 348.03 243.18 114.48 Pus - Malmo Risk 10,790.00 8,644.37 10.690.00 8,62162 22.36 58.51 -137.27 -1,122.38 -5,072.14 4,375 33974 24838 102.51 Pus - Major Risk 10,800.00 8,64.70 10,575.00 8,820.52 22.37 5824 -140.58 -1,14.25 -5050.16 4.375 332.57 253.13 9174 Pau - Major Risk 10,8%.97 8,841.91 10,55000 8,61929 223fi 57.% -14203 -1,14592 -5,028.09 4.375 326.28 255.87 81.17 Pass - Major Risk 10,81605 8,645.17 10,525.00 8,61802 22.38 5789 -148.09 -1,15712 -5.00.5.93 4375 320.98 259.39 7247 Pass - Major Risk 10,825.33 8.645.40 10,500.00 8,61692 22.35 5741 -149.18 4,16095 -4,983.78 4375 316.8ji 26255 65.31 Pus - Major Risk 10,83473 8.615.60 10,47500 8.61598 22.35 57.14 -152.25 -1,10033 4,96153 4,375 31275 M5.32 59.54 Pus - Major Risk 10.84.25 8.64578 10,450.00 8,615.27 22.35 5.87 -155.30 -1.191.69 4,93928 4875 31183 26761 55.40 Pass - Major Risk 10.053.82 8,645.92 10.42500 8,614.28 2234 56,81 -158.39 -1,20279 4191690 4.375 31087 %918 52.69 Pass - Major Risk 10.86340 8,648.03 10.400.00 8,612.78 22.31 5.34 -161.58 -1.21346 4,091.31 4.375 310.75 27082 51.33 Pass- Major Risk. CC, ES, SF 10,872.97 8,615.11 10,375.00 8,81099 22.34 56.5 -1",75 -1,22190 -4,87165 4375 31155 271.64 5140 Pass - Major Risk 10,%0.00 8,648.14 10350.00 0809.33 22.34 5561 -167.14 -1,233.98 4,818.83 4875 313.31 27167 5281 Pus - Major Risk 10,890.12 6618.18 10,325.00 8,607.83 22.34 55.55 .17037 -1,24.14 4,02800 4.375 31643 27162 56.25 Pau - Major Risk 10,900.00 8616.16 10300.00 46%.30 2231 55.M -173.49 -1,254.79 4,80151 4,376 321.17 27101 5112 Pass - Major Risk 10,910.00 8.848.16 10,275.00 8,004.95 22.35 5504 -17660 4,28580 4)01.11 6375 327.44 269.85 89.08 Pass - Major Risk 10,920.00 8.640.16 10250.00 8.603.74 MM 61.79 -17965 -1,27694 4.75876 4.500 33495 260.14 77.%Pass -Major Risk 1093000 8.616A6 10225.00 8.6%.04 22.38 5054 17742 -1,28061 4,738.87 4.5M 34401 265.08 0664 Pus Majcr Rh* 10,93546 8,616fil 1o.50.5 8,602.81 22.38 51.29 175.% 4.300.81 4,714.85 4.50 35451 24.00 101.37 Pass Major Risk 10,913.07 8.646.16 10,17500 8.52.81 22.37 54.05 17391 -1,313.58 4.693.36 450 366.49 28183 11554 Pass -Major Risk 10.woeo 8048.16 10.1500 6802.4 2237 53.01 17207 4.32693 4,67222 4.571 37909 259.10 13129 Pass - Major Risk 10,966.95 81848.15 10.125.00 6ao2.% 22.38 53.57 17026 -1 me 69 -463135 4.55 394A3 2NW 14821 Pass -Ma)m Risk 10,%3.33 8,648.16 10.100.00 8,80301 22.39 5133 160.58 4361.49 -4,630.51 4500 40970 25.59 18599 Pus -Malw Risk 10,97000 8,M 16 10,075.00 6802.66 22.40 53.10 186.78 -13!028 415965 4.500 42561 2551 184.42 Pass - Major Risk 10,97508 8816.16 10.050.5 8,60154 MAD 52.87 16531 4.392.21 4,508.93 4.55 4237 247.91 203.89 Pass - Major Risk 100000 8646.16 10,025.00 8.599.55 MAl 52" 163,81 -1.3%53 4.55.53 455 45.5 245.29 2242$Pass -Major Risk 10,%528 8,646.16 10,50.00 6597.22 2242 52.Q 162.17 -1,411.19 4,548,12 4.55 47647 242.40 24521 Pass - Main Risk 10,9%.00 6640.18 9,8755 8.59505 MQ 52.5 16en -1.428.5 4,528.39 4.55 49742 239.73 266.65 Pass - Major Risk 10.994.32 8.646.16 895.5 0,592.72 a 5198 159.39 -1,4038 4,508 a0 4.55 51643 237.14 288.23 Pus - Major Risk 11,000.5 8,fi46.16 9.95.00 8.585.05 M24 51.55 15729 -1,466.59 4,4%.24 4500 553.80 23327 331.5 Pau - Major Risk 11.50.00 8845.16 9,925.00 sN957 Y1.4 51.76 15755 -1,453.94 4,48732 4.55 !iMM 23378 30942 Pass - Major Risk 11.01000 8646.16 9,85.5 8,572.14 22.45 51.13 15341 -1,488% 4,42347 4.55 58938 226.92 37202 Pass - Major Risk 11.010.00 8,648.18 9.875.5 8,579.21 22.45 51.34 1535 -1,47627 -4,44.93 4.55 57202 22712 351.50 Pass - Maim Risk 11,015.53 8646.16 6825.5 8584.5 22.46 50.91 151.19 -1.498.77 4,401% 4.55 60749 22327 MG 35 Pass - Major Risk 111020.5 8,646.16 9,775.5 8547.00 22.47 50.32 148.76 -1,518.40 4,35.27 4.55 813.99 21933 43852 Pau - Major Risk 11.020.5 8646.16 9,85.00 9,555.83 227 5081 149.30 -1,5863 -438057 4.55 626u 219.99 41438 Pass -Major Risk 11,03000 8,W.16 9)500 8.5195 MA9 4931 144.22 -1,54801 4,2%03 53M 70120 211.27 50249 Pass -Major Risk 11,030.00 sails 16 9,725.5 8,5%.% 2249 49.70 14.73 -1,538.20 4,31702 5]34 68181 212003 47957 Pass -Major Risk 11.03000 sots 16 9,75 .5 8.539.11 22.49 50.02 145.24 -1,528.34 4,338.5 4.55 662]7 212.83 157.09 Pass - Major Risk 11,036.22 6516.16 9,875.00 8,509.92 22.4 48.93 141.% -1,55777 -4,275.13 5750 M0.77 2%.91 52441 Pass - Major Risk 11,010.5 8,646.16 9,1125.00 5409.89 22.M 48.16 139." 4,577.11 -4,233.60 574 76064 202.71 570.19 Pass - Major Risk 11,040.00 5,618.16 9,65.00 siK0,02 22,4 48.54 14024 -1,56747 -4,254.32 574 7405 25.4 546.92 Pass - Major Risk 11,04464 6648.16 9.65.5 8,479.51 M61 4778 13791 -1a86.69 4,212981 5 75 70086 19889 592.75 Pass - Major Risk 11,050.00 8.646.16 9.5%.N 644897 22.5 4664 13195 -1,615.07 4,15165 574 812.80 19344 66237 Pus - Major Risk 11105.00 8,616.18 9.55.00 8,458 03 MM 47.01 135.39 -1,5566 4,17201 57M 821.85 194.10 5881 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3872017 11:30122AM Page 17 COMPASS 5000.1 Build 81B BP WII rld :,,� by Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usff Reference Well: 12-21 Well Error: 0.00 usR Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 18-27 18-27C - - - 18-27C olreet Net Error. 0.00 all Survey Program: 952 -MWD, 983OMWD. 12319#1N0 Rule Assigned: Millman Offset Well Ener. 0.00 on Reference greet Saint Major Aide Assumed Vertical Measures! vertical Reference Ons. Tento.+ Onset Wellbore centre casing- cents to No Go Aflowahle Depth Depth Data, Depth Avinuth +WS +El -W Role Site Centre Distance purpose Deviation (ua%) lusm (amt tam lose lua%1 (°) los%) loan 1 (in ) los%1 fount (usn) 11,050.00 am is 9,575.00 8,468.09 22.52 4799 135.84 -1.59621 4,19244 57M 80129 1"78 61534 Pus - Major Risk 11,054n 8,616.16 9,50000 8.435]5 22.53 46.27 1311 -1.62444 4,13137 5350 Ran 18995 685.32 Pan - Major Risk 11,060.00 6646.15 9,40000 8.369.21 22.53 44.79 12990 .1.0152 4,05101 5.750 91058 183.72 P9.W Pass - Major RW 11.060.00 awls 942500 8,40109 22.53 45.16 130.30 -1,652.31 4,070.90 57W 927.10 184.32 75571 Pass - Major Risk 1106000 a,646.16 94600 8,412.81 22.53 45.53 130.69 -1,643.06 4,09'04 5760 90.77 104.93 73192 Pass -Major Risk 11,08000 8.645.16 9.47500 8424.36 22.53 45.90 131.10 -1,633T 4,111.17 5.750 86150 185.53 70620 Pa. - Major Risk 11,064.13 sees 18 9,375.00 8,377.17 22.51 "Al 12820 -1,670.69 4031.11 535) 970.14 180.19 80200 Pass - Maim Risk 11,07000 8.646.16 9,225.00 8,298.24 22.56 42.32 124.21 -1,725.95 -3,91624 5750 1110184 17345 94535 Pass -Major Risk 11,070.00 8,646.16 9,25).00 0.31220 22.55 4267 12481 -1,71669 -3,934.73 5350 1,07933 17395 92135 Pw-Major Risk 11,07000 8,846.16 9,275.00 8.325.97 2255 43.02 125.00 -1)0745 5,953,50 5.750 1,057,60 17444 89]76 Pass - Major Risk 11.070.00 6,545.16 9,307.00 8,339.31 22.55 43.37 12539 -1.698.22 3,972.53 5.750 1,035.50 17494 87380 Pass - Major Risk 11,070.00 8.646.16 fiance 8,352.29 22.55 4331 125.77 -'88902 -3,99181 5,750 1 D11 175.4 01987 Pass Major Risk 11.070.00 8846.16 9,35000 6366.91 22.55 N.05 126.15 -1,879.84 4,01134 5350 %in 17593 82589 Pau -Maj. Risk 11,075.15 8.616.18 9,207.00 8,20N Mn 41,98 122,211 -1,735.23 5,898.01 575) 1,124.15 16965 96907 Pass - Major Risk 11,08000 8,616.16 9.000.00 8,18340 22.57 3993 117.90 -1,5)959 5,75635 TM 1,30182 163.41 1,160.80 Pass -Major Risk 11,080.00 8.646.16 9,025.(1(1 8,17837 22.57 3966 11624 -1,00029 -3.774.16 5150 1,281.98 10.71 1,136.76 Pass -Major Risk 11,000.00 sellers 91050.00 6.194.06 22.57 3999 110.58 -1]90.99 anise 535) 1,259.21 184.12 1,112.65 Pass -Major Rik Mose07 81616.18 9,075.00 820825 22.57 40.M 11893 -1,78169 -3,809.14 5.750 1,238.50 164.53 1,088.56 Pass - Major Rik 111080.00 864616 9100.00 8224.313 22.57 40.65 119.29 -1,772.39 -3,82835 5 75 1,21387 181.93 1.064.50 Pus -Maur Risk 11,060.00 8&6.16 9,12500 8.239.38 22.57 4096 119.W 4,783.10 -3,614.44 5350 1,191.33 16591 1,04047 Pus - Major Risk 11,080.00 8,646.16 9,15000 8.256.31 22.57 4131 12003 4753.80 -3,862.21 5750 1.168.87 165,74 1,016.68 Pass - Maim Risk 11,080.00 8816.16 9,17500 8,269,16 22.57 4186 12o A2 -1744.51 -3,88005 5750 1,146.49 186.15 99252 Pass - Major Risk 11,06189 8.646.16 8,97500 0,147.95 22.57 3901 118.17 -1,818]2 -3.73935 7082 1,32780 160.15 1, 104.45 Pass - Major Risk 11,085.64 8,648.16 8950.00 6132.42 22.57 3869 11557 -1.827.54 332185 7062 1.350.37 159.15 1.N "Pass - Maim Risk 11,09000 8,646.1e 8.8W.00 808959 22.58 37.42 113" -'839.76 5,65106 7062 1,44068 154.90 1.30339 Pass - Major RW 111090.00 6648.16 0,075.00 8,08540 Mn 3774 11333 -1,852.15 -3,68887 7.062 1,41835 155.30 127995 Pass - Major Risk 11,09000 8,616.18 8,60700 8,101.4 2250 sees 11364 -1,04126 3.606.61 7052 1,30,75 15571 1.258.05 Pass - Major Risk 11,090.00 6818.18 8.925.00 8116.82 22.56 30.37 113.94 1,83605 5,7049 7.062 1,3T4.11 IMAI 1,232.10 Pen -Major Pock CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 31WO1711:30:22AM Page 18 COMPASS 5000.1 Build 81B ri.l BAKER HUGHES Well 1-2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP7 Offset Datum Offset Design PB DS 18- 18 -27 -18 -27D -18-27D BP bpTravelling Cylinder Report Company: North America -ALASKA -BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 theft North Reference: Reference Well: L2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore 7,2-21B Database: Reference Design: 7,2-21B WP09 Offset TVD Reference: ri.l BAKER HUGHES Well 1-2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP7 Offset Datum Offset Design PB DS 18- 18 -27 -18 -27D -18-27D oflsmaitu Elror: D4 than survey Program: 952 -MM. 98343 -MAID. 11641 -MWD, 116]2 -MWD Rule Resigned: Major Risk On IlErmr. 000wit Reference Canot Semi Major Akis Measure4 vertical Measured Vertical Reference Meet Toerface Most Wellbore Centra Casing- Centra to No Go Allemble morieg Depth Depth Depth owns AvmNM1 eN15 +EIM Hole son Centro Distance Devotion (wain (usft) Iwat luau) loam hien( V) loan) lust (int (usft) (uso) lust 1066000 8037.59 11,575.00 8,61446 22.42 ]0.52 -95.68 _88998 -6,007,88 4.000 1,13700 167.15 97831 Pass - Major Risk 10,660.00 8.637.59 11,000.00 8614.93 2242 7085 -91 -88888 -6,03265 4.000 1161.31 167.42 1,003.29 Pass -Motor Risk 1088000 8.07 N 11,62500 0,615.22 22.42 7117 -9556 -883,34 4,05143 4200 1,185.85 16789 1,02826 Pass - Major Risk 10,680.00 8,63159 11.650.00 8,615.44 22.42 71.42 -95.51 -8]9.94 5002.19 4.000 1.210.00 167.91 1,0532]Pass -Major R4k 10.660.00 8,637.59 11,67500 8,61680 22.42 71.65 -9541 -8]].89 8,107.m 4.000 1,234.57 16807 1,078.38 Pass - Major Rim 10,68000 8837.59 11,700.00 8.6229 22.42 71.07 -95.37 877.80 8,1341" 4,000 1.259.43 168.19 1,103.50 Pass -Major Risk 10,88000 8.637.59 11,725.00 8,616.72 22.42 72.m -9537 since, 8,15899 4000 1,284.41 168.24 1,128.55 Pass - Major Risk 18880.00 8.63159 11,750.00 8,617,02 22.42 M31 -9534 -882.30 81101.7/ 4,000 1,309.37 16825 1,15339 Pass -Major Risk 10.86000 8.07.59 11,7]500 8.617.00 22.42 7251 -9533 -887.09 820630 4.000 1,334.22 16822 1,177.95 Pass -Major Risk 10.66000 8.637.59 11,80000 8.61153 MM2 7271 -95.31 -893.13 4,230.55 4.000 135889 168.14 1,202.22 Pass - Major Risk 10,65000 8,63759 11.825.00 8,619.17 22.42 7290 -9524 -900.69 8,254.31 6000 1.383.20 168.00 1,228.04 Pass - Major Risk 10,66000 863159 11,850.00 8,621.73 2242 73.08 -95.15 -91080 -827102 440 1.406.74 167.82 1248.80 Pass - Major Risk 10664.51 8,63188 11.075.00 8,15N.50 22'42 73.25 -96.32 -92284 8,298.]4 4om 1,42947 17190 1,27112 Pass - Major Risk 10,864]6 8.63190 11,550.00 0.61380 2242 7021 -9709 -09333 -5,983.11 4.04 1,112.67 17120 95395 Pass - Major an 10,865.59 8.637.95 11,525.00 86131a 22.43 69.89 47,41 89641 -5,958.31 4.000 1,o80.a6 17166 929.07 Pass - Major Risk 10,670.00 8.830.23 11,325.00 8,610.91 22.43 67.38 .95 as -921.33 -5,780.07 004 89495 17322 72987 Pass - Major Risk 10.67000 8638.23 11,3moD 8.615.36 22.43 6789 -98.92 91990 -5,78492 4,000 91921 173.48 754.77 Pass Major Risk 10,870,0 8.638.23 11,375.00 8,61368 22.43 "an -9896 -91690 -5.80980 4080 94330 17377 779.77 Pan - Major Risk 10,6]0.90 8.638.23 11,44.00 8.812.30 22.43 0831 -98.98 -91285 -5834.41 4Am 96797 174.08 804]4 Pass - Major Risk 10,670.90 8,638.23 11,425.00 8,611.51 22.43 68.62 -98.96 -90827 -5.059.17 4,000 99148 17140 B2973 Pass - Major Risk 101670.4 areas 23 11'450.00 8,611.39 22.43 88.9/ -9091 -9401 4,883.95 4.04 1,01567 174.M 85415 Pass - Manor Risk 10,67000 8,838.23 11.47500 8,611.72 22.43 69.25 -98.83 902.80 5.908.74 4.000 1039.89 175.03 879.76 Paas - Minor Risk 10,67000 8838.23 11,0000 8,61241 22.43 69.57 -98.74 -893.54 -5,93152 4.000 t084.13 17565 904.76 Pass - Major Risk 10,674.50 8.638.52 11.300.00 8,617.98 22'43 614 -10.13 -922.04 -5,]35.11 4000 87033 17307 705.16 Pau - Major Risk 10,675.19 8.638.56 112]5.00 8.618" 22.43 6679 -100.35 -921.95 -5,710.12 4.000 80.62 17726 679.99 Pass -Major Risk 1 e6788 8,630.61 11,2m.m 861855 2243 90.50 -loom -921.71 -0,685.12 4,000 82091 17165 654.80 Pass - Major Risk 10,68000 8.838.06 11,125.90 862286 22.43 85.02 -10179 meet -5,58072 Coo 699% 17978 529.33 Paas -Major Risk 10,68000 8,638.86 1115000 8.621 AB 22.43 65.32 -101.82 92692 -5,585.39 4.000 72353 180.15 554.41 Pass -Major Risk 10,880.00 8,638.88 1117500 882035 22A3 6562 -101.83 924.28 -5.61022 4.000 74750 18048 57964 Pass Mdfer Risk loom 00 8,838.88 11200.00 8.619.33 22.43 65.92 -10183 -922.52 -5,635.14 4.04 M1,77 180.78 60495 Pass -Major Risk 10,690.00 8,63868 11,22500 8,618.72 22.43 66.21 101.81 -921]7 -5,660.12 4.003 796.30 18104 63029 Pass - Major Risk 10.684.18 8,639.12 11,14.00 8,625.20 22.43 64.]1 -102.97 -93543 -5.53629 4000 87894 183.03 50519 Pass - Motor Risk 10.690.00 8.639.48 11,025.4 883402 22.43 63.80 -104 Go -954.63 -5p64.38 4000 61104 186.57 43360 Pal Major Risk 10,69000 8,63948 11050.00 8,83103 22.43 ".11 -104.19 -%715 -5,48005 4.000 632.29 187.15 457,75 Pass - Major Risk 10,69000 8,639.40 11,0]5.4 8,627.98 2243 64.41 -10436 -94079 -5.51203 4.000 all 18167 482.11 Pass - Major Risk lo595.68 8.639.82 11,00000 8.636.50 22.42 6350 -105.46 -963.90 -5440.98 4.000 59050 19087 41158 Paw - Major Risk 18]4.00 swear 10,950.00 0,63928 22.42 62.89 .106.61 -981.68 8,39487 bpm 551.31 19324 38622 Pass - Major Risk 10,700.4 Beaton 10,97590 8638.12 22.42 63.20 -106.62 -9M.13 5,41174 404 570.58 19393 389.32 Pass - Major Risk 10.71000 8,640.85 10,0004 8.63905 M.12 6229 -10967 -1,00124 -6,34808 4.000 51004 =27 323.14 Pass Major Risk 10.71000 x640.65 10,92500 8.83961 22.42 62.59 -10850 -991A5 -5,37168 4.04 532.48 20100 345.99 Pus Myor Risk 10,72000 6.64120 1085000 8,635.8] 22.42 6169 -113.13 -1,02076 -5.302.74 6000 47853 20705 280.87 Pan - Major Risk 10 Moo 8,64120 10.875.00 8,637.70 22.42 61.89 -112.78 -1010.99 -5.325.60 4.000 496.05 207.81 303.38 Pass - Major RWt 10.730.00 8,841]4 10,800.00 8,632.30 22.41 61.10 -116.M -1,040.15 8,256.00 4.000 444.94 213.55 239.59 Pas. - Major Risk 10,730.00 0,641.]4 10.825.00 8,834.01 22.41 61.39 -118.34 -1,03010 -5,2]9.]8 4.000 48150 214.34 28187 Pass - Major Risk 10]40.00 6.64224 10,775.90 8,630.M 2241 man -11997 4.04979 -5,233.79 4.000 42590 220.54 22102 Pass - Major Risk 10,74450 8642.86 10,750.00 8.629.00 2210 60.51 -12167 -1,05950 -5,210.81 4000 413.54 223.12 201.11 Pass - Major Risk 10,750.00. 8,642.73 10,72500 8,62742 2240 6D22 -123.67 -1,089.52 8,181% Case 399.14 226.36 18223 Paas - Maj. Risk CC - Min Centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/8@017 1l'30:22AM Page 19 COMPASS 5000 1 Build 81B -'" BP F/Fag b S�,: p Travelling Cylinder Report OMER a ' HUGHES Company: North America -ALASKA - BP Project: Lisburne Reference Site. Lis DS 02 Site Error: 0.00 usft Reference Well: 12-21 Well Error: 0.00 usff Reference Wellbore 1,2-218 Reference Design: L2 -21B WP09 Local Co-ordinate Ref wenw: TVD Reference: MD Reference: North Reference: Surrey Calculation Method: Output error: are at Database: Offset TVD Reference: Well 12-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18 -27 -18 -27D -18-27D Cannot sere Ems,. coo uall Survey Program: 9524MWD, 983GMWD. 11641 -MWD, 116M -MM Rule Assigned: Major Risk pkat Well Ertec OOOuft Reference Offset SemiMMorAsks Measured Vertical Measured Vertical Rerewnw Onset Toofface+ Creat Wellbore CeMm Casing- Centre to Ne Go Allowable Depth Depth Curb Deptk Azimuth +N13 +El -W ReM 6298 Centre causes Warning Deviation Instil (.an) Imam Nan, (unnf) lam) 11, loan) Inzltl (in) (nnnnl Pan) tnsn I 10]60.00 8,843.18 10)00.00 8,625.07 22.40 59." -126.95 4,080.37 5,16548 4,000 385.22 232,63 tattoo Pass - Major Risk 10]8526 8,84341 1867500 8.624.91 22.39 5985 -in 86 -1,09107 5,14311 4.000 374.34 23583 149.10 Pass - Major Risk 10.7n 96 8,84373 t0,6WOO 0,623.01 2239 59.37 -131,47 -1,10291 -51120.91 Coop Mass 240.15 134.10 Pass -Major Risk t0,780.00 8,644.00 10,825.00 8,622.86 22.38 5909 -133.91 -1.114.81 -5.09896 4000 35447 243.82 12027 Pass - Major Risk 10,791 8,64437 18e00.00 8621.59 22.38 5881 -137.20 -1,126.68 -5.07897 4.000 348.17 249.06 10835 Paa - Major Risk 10,00000 B.W 70 10.575.00 8820.50 22.37 58.53 -14050 -1,13852 -5,05499 4.000 338.96 25385 97W Pass - Major Risk 1800680 8.644.91 10,550.00 8,61927 22.37 58.25 -14286 -1,150.19 -5,03291 4.000 332.65 256.46 86.98 Pus - Major Risk 10,81565 0,645.16 10,52500 8.61800 22.36 57.98 -145.80 -1,16170 -5.01098 401)0 327.31 259.96 7025 Pass -Major Rim 10.W4,W 8,64539 10,500.00 8.616.90 22.35 5770 -148.92 -1,17324 4,988.60 6000 3"13 263.11 71.03 Pass Major Risk 10.1134.09 8645.59 10,47500 0,615.96 22.35 57,43 -151% 4,10460 4,98636 4000 319W 265.68 65.18 Pass -Major Risk 10,843.49 8,80.76 10,450.00 8,615.25 2235 57.16 -154.97 -1.19597 4,944.10 4.000 31793 28822 BOW Pas - Major Risk 10,052.94 8.64591 10,42500 8.61428 22.34 56.09 -158.02 -1,20707 4,921.72 4000 31667 270.08 5808 Pao - Major Risk 10.8fi0 00 8.845.99 10.400.00 8,812.76 22.34 56.63 -160." -1,217.73 4,898.16 4,000 316.65 270.91 58.31 Pass- Major Risk, CC 10,870.00 sell 10,37500 8,61096 2234 56.36 -16375 -1,22807 -4,87667 4,000 317,30 27201 56.30 Pass - Mara Risk, ES,W 10,880.00 0,846.14 10,350.00 8,609.31 22.34 56.10 -167.02 -1,230.15 4.853.65 4,000 31807 2n.53 5767 Pus - Major Risk 10,890.12 8.646AS 10.325.00 8.60780 22.31 55.94 -17026 -1.24SA1 4,830.91 4.000 32184 27249 60.05 Pau - Major Risk 101900.00 8,646.16 101300.00 8600.36 22.34 55.58 -173.38 -1,25907 -4 Wain 4000 326.41 2487 66.05 Pass - Major Risk 10,91000 8648.16 10,275.00 8.604.94 22.35 55.32 -176.50 -1,270.07 4,78593 4.000 332.51 27071 73.14 Pass - Major Risk 18920.00 8846.18 18250.130 8.60372 22.35 5507 -179.55 -1,28122 4,763.59 4.125 33985 28999 014 Pus - Major Risk 10,92584 6,846.16 10.22500 8,603.02 22.35 54.02 17876 -1.29280 4,741.19 6125 U80 267.40 92.46 Pan - Major Risk 10,933.85 8.646.16 10,200.00 0,602]9 n'36 54.57 17653 -1.30509 4,71967 4.1n 35902 26523 104.73 Pass - Major Risk 10,940.00 8,646.16 10,175.00 sam2tg 22.37 5433 174.91 -1,31785 4,698.10 4.125 37003 263.18 11885 Pass -Major Risk 10,950.00 8,646.16 10.150.00 980282 22.37 54.09 In 14 -1,33120 4.6n 04 4 I 384.04 259.92 13397 Pas - Major Risk 10,95530 8646.18 10,125.00 8,602.94 22.30 5385 170.80 -1.344.97 -4,656.17 4.125 39040 257.67 150.90 Pass - Major Risk 101960.00 8,646.16 10.100.00 0,602.99 22.38 WAI 16963 -1,358.77 4,636.33 4 I 41352 25551 168.76 Pass - Major Risk 10,97000 8646.16 101075.00 8,80264 2240 53.38 168.60 -137.55 4,61/48 4.125 42930 25128 186.46 Pus - Major Risk 10,973.44 8648.16 10.05000 gilinU MAO 53.15 16584 -1.38649 4,59375 4.125 44585 249.33 208.00 Pass - Major Risk 10,900.00 8,846.16 10,02500 0,599.53 MAI 52.92 16385 -1,40081 4,573.36 4.125 4113.37 24603 22591 Pass - Major Risk 10,00366 8,848.16 loODO 00 8.597.20 n41 52.70 162.69 -1,41547 4,55324 4.125 481% 243.09 2099.Pass - Major Rak 10,990.00 0.646.16 9950.00 smile 22.42 5228 160.71 -1.44666 4,51291 4 I 519.39 23993 29026 Pass- Major Risk 10,990.00 8.646.16 9,97500 0.595.03 MM2 52.40 160.76 -143027 4,533.22 4.125 50049 24045 268.02 Pa. - Major Risk 11,000.00 8,646.16 9900.00 8.585.03 22.44 sin 15731 -1.470.86 4,47106 4.115 556.43 23395 332.44 Panna -Major Risk 11100000 8646.18 9925.00 858955 2244 52.04 15758 -1.458.22 4,492.14 6125 53805 234,16 31055 Pass - Major Risk 11,00590 8645.16 9,875.00 8,579.19 22.45 51.61 155.19 -1,402.55 4,44975 4.125 57452 230.37 35306 Pas. Major Risk 11,01000 8.646.16 9.85000 0,572.12 no 5140 153" -1.49324 .4,42829 4125 592.27 22756 373.71 Pan - Major Risk 11,014.00 sell 16 9825.00 8,553.98 2246 51.18 15165 -1,50305 4,406]9 4.125 60976 224.72 39420 Pass - Major Risk 111020.00 asserts 9,75.00 8,546.98 2247 50.M 14879 -1,52278 4,364.10 4 I 64599 21992 43886 Pas - Major Ron 111020.00 8,648.16 saw 00 8,55561 2247 50.88 14933 -1.51290 -4,385.39 4.125 62769 22059 414.87 Pus Major Risk 11,025.22 8846.16 9750.00 0.538.09 2246 50.29 146.70 -1,532.62 4,34292 4.125 664.63 216.14 458.17 Pass - Major Risk 11,030.00 8616.16 9,700.00 8,519.54 22.49 4957 144.24 -1,55229 4,300a6 5.750 70287 21180 502.54 Pass - Major Risk 11,030.00 seal 16 9)25.00 11.528.94 2249 49,% 1".75 4,50208 -4,32184 5750 683.62 21263 47973 Pasnn - Major Risk 11.03190 B,"6.16 9,675.00 0,509.89 MA9 49.19 14228 -1,58205 427996 5.750 72.36 20799 52480 Pan -Mayr Risk 11104000 8,646.16 9,600.00 8,479.49 n60 4603 13932 4,590.97 4,21780 5.750 70221 =As 59335 Pass - Major Risk 11,010.00 8645.16 9625.00 s"eW 7.50 4041 139.79 -1,50139 -4,2311.43 5.750 762.03 2037 57004 Pan - Major Risk 11,040.00 8.646.16 tisnow 8,50000 22.00 48.63 Men -1.57115 -4,259.15 5,750 742.10 20396 51887 Pus - Major Risk 11,04500 8&6.16 9,575.00 soaker? 7.51 4761 13707 -1.6 0,49 4,19727 5.750 80249 197.89 81572 Pass - Major Risk 11,050.00 8,816.18 9.500.00 8,435.73 2252 4651 134.53 -1.628.71 4.136.20 5750 080.52 19321 68563 Pass - Major Risk CC- Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 31WO17 11:30:22AM Page 20 COMPASS 5000.1 Build 81B BP � HIM p Travelling raveing Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 Daft Reference Well: 1-2-21 Well Error: 0.00 Daft Reference Wellbore 1-2-21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 -18-27D - 18-27D oeeet site ERs: am ask Survey Program: 9524AVID. 983OMWD, 116414M, 11672 -MWD Rule Assigned: Major Risk career Well Emn.. 000usft Reference Offset Semi Maharani Measured Vertical Measured VeN4al Relsrance Onset Tooffecea Onset Wellbore centre Casing- conte No Go Allowable Mroing Depth Depth Depth Depth ANmuth +N14 +E/ -W Row Size Core. Distance 0 krtion lush) rare (.eft) (.sit) (uau) (..ft) fl (ash) lura) (in) loan) (no) (asp 11.05000 OW16 @525.00 8446.95 22.52 46.80 134.96.1,61935 4,1%.48 5J50 84386 19388 %2.03 Pass - Major Risk 11,050.00 8.646.16 9,5%.00 8,459.01 22.52 4726 13541 -1,609.94 4,176.83 5,75D 82300 19454 638.51 Pass - Major Risk 11.055.34 8.646.16 9,47500 8,424.34 2253 46.14 132.51 4,83804 4,11599 5.750 88548 18905 70844 Pass - Major Risk 11,08000 8048.16 9.37500 8,37.15 M'fk, 7.61 12953 -1,67497 4,03594 5.750 97083 18347 80289 Pass - Major Risk 11,06000 8&6.18 9.400.00 0,389.19 22.53 4502 12992 -1.665.80 4,05583 570 94928 184.08 77903 Pass - Major Risk 11,080.00 8.646.16 9,42500 0,401.07 22.53 4539 130.31 -1.6%.59 4.07581 5J150 927.88 18489 75522 Pass-Maju-Risk 11,050.00 8.60.16 9450.00 8.412.79 2253 45.78 1M.70 -1.647 It -4,095.86 57W 906.63 185.30 73148 Pass - Major Risk 11005.15 8.646.16 9350.00 Baasse 22.54 44.29 127.61 -1,684.12 4.018.16 5150 992.43 179.51 Men Pass - Maps Risk 11,070.00 8646.16 922500 9,29822 22.55 4254 12422 .1)30.23 -3,921.06 5750 11102.28 114.73 94504 Pas. - Major Risk 11.00.00 8&6.18 92%.00 8,31226 22.% 42.M 12462 4,]20.97 3,93955 5.750 1,otona 1723 92107 Pass - Major Risk 11,07000 8,&6.16 82]5.00 8.325.95 22.55 4324 12501 -1.711.72 -3.9541.32 5.750 1,056.00 174.73 897.11 Pas -Mapr Risk 11,070.00 8646.16 9,300.00 8.339.29 2255 43.59 12539 -1,702.0 -3,97735 5,750 1,035.07 175.23 873.18 Paas -Major Risk 11,07000 8&6.16 9325.00 8,352.27 M255 43.94 12519 -1.693.30 3,99683 5,750 1,01422 175.73 849.28 Pas. - Major Risk 11,074.17 8,646.16 9200.00 8.283.84 22.56 42.19 122.58 -1,739.50 3,902.84 5.70 1,12445 17050 96849 Pass - Major Risk 1107540 8846.16 9,17500 8,269.13 n'55 41.85 12181 -1,74819 3,884.88 5750 1,146.72 16925 992.30 Pass - Major Risk 11,090.00 8,646.16 0.975.00 8.147.93 2257 39.21 n1i -1.82299 -3444.17 ]082 1,327,64 163.13 1184.13 Pas - Met. Rbk 11,000.00 8.61.16 9,000.00 8,163.38 22.57 3953 117,90 -1,81387 -3,761.% 7062 1,304.93 163.58 1,15999 Pass Major Risk 11,000.00 %antm 9.025.00 8,179.75 22.57 3985 11&24 -1,80457 -3.778% 5.750 1,28203 10089 1,135.96 Pas. - Major Risk 11.080.00 8646.19 9,e%.00 819s.W 22.57 40.19 11&58 -1,]952] -3,]96,42 $750 1,25929 104.30 1,111.05 Pass - Maps Risk 11,080.00 8,81.16 9,075.00 8,209.23 2257 40.52 118.93 -1]85.97 -3,81396 5750 1,238.62 164.70 1,087,79 Pas. - Major Risk 11,080.00 8&6.16 9.100.00 8,224.34 22.57 40.85 119.29 -1.778.67 -3,83158 5.750 1,21403 165.11 1,05314 Pars -Major Risk 11,060.00 8848.16 9.125.00 8239.% 22.57 41.10 11966 4,78737 assist ] 5.75D 1,191.53 165.52 1,039.73 Pass - Major Risk 11,060.00 8.616 16 91150.00 8.251.29 22.5] 41.52 120.04 1.75808 3,857 Do 5.750 1169.11 165.93 1015.76 Pass -Major Risk 11,0114.79 8.6,16.16 8,950.00 8.13240 22.57 38.09 11581 -1,831.01 -3721.88 )062 1,350.34 15990 120].71 Pass - Major Risk 11085.76 B646.16 0102500 8,11680 22.57 M57 11523 _ -181033 -3,70.10 7.062 1,373.02 158.79 1.231.63 Pass - Major Risk 11,00000 8.646.16 8,850.00 8,069.57 22.53 3761 113.M -1,61 3,656.88 7.082 1,N .73 15499 1302.93 Pass -Major Risk 11,090.00 8,646.16 8.875.00 8,065.30 22.% 3793 113.33 4.8%.44 -367370 7062 1,41023 15540 1.279.11 Pass - Major Risk 11.090.00 8618.10 8.90000 8,101.12 22.% 3825 113.63 -104854 3,69144 7,062 1,39560 15581 1,255.23 Pass -Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/82017 11:30:22AM Page 21 COMPASS 5000.1 Build BIB BP rNis '? p Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1,2-21 Well Error: 0.00 usft Reference Wellbore 1,2-218 Reference Design: 1,2-21B WP09 Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 1-2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-27 18-27DPB1 -18-27DPB1 - oXaessXa Errec o.00 usft Survey Program: 952 -MWD. 9830-10WD, 11641-MVrD Rule Assigned: Major Risk Onset Well E. 000 mil Reference Offset Sid"Major Asis Measured Vertical Measured Vertical Rehouse 01681 Moottacee Main Wellbore caused casing- centre to No Go Allowable Oenin Oeptb 1i oa'm Ashman 11,119 .&M Hole size canons 066.8 Warning Oey®Ben (ien) (min (usft) unum luaus usft) 111 (816 (us1) Ilnl loan) IusXl lusfll 10,060.00 8,637.59 11,575.00 8,61446 22.42 70.52 -95.60 408898 -8,007,88 5625 1,137.00 167.29 978.18 Pam - Major Risk 10,08000 8,637.59 11.600.00 8,81093 22.42 70.85 -9562 .88668 $,032.65 5625 1.161.31 167.56 1003.15 Pass - Major Risk 100000 8,63759 11.625.00 8.61522 22'2 71.17 -95.56 -883.34 41,05743 5825 1,185.85 167.82 1,028.12 Pass -Major Risk 10.680.00 8,637.59 11.65000 8,61550 22.42 7142 -95.51 _879.98 -6,08220 5.625 1,21000 160.05 1,00,14 Pass -Major Risk 10.660.00 8,837.59 1167500 0,617.70 22.42 7165 -95.37 -87849 -6,107.04 5,625 1,235.58 ISSA9 1,078.18 Pass - Malar Pam 10000 8,637.59 11.70000 8,622.47 22.42 71.87 .95.14 -879,41 -6.13154 5625 1,259.00 16827 1.102.83 Pass Major Risk 10.661000 8.63759 11,725.00 8,82].95 22.42 72.07 -9460 -802.74 -6,15569 5.625 1,283.29 168.26 1,12].10 Pass - Major Risk 10,60.00 8837.59 11,70.00 8,632.93 2242 72.26 -94.67 -88870 -5179.44 S6M 1,307.44 16818 1,15093 Pass-MajorRisk 19080.00 8,63].59 11.775.00 8,63783 2242 MM -91 .897.01 4202.17 5625 1,330.90 160.02 1,17373 Pass - Major Risk 0,00.00 8,63759 11,800.00 8.842.54 22.42 72.59 -9430 -91033 8,22327 5625 1,30.12 16777 1,185.95 pass -Major Risk 10664.76 8,837.80 11,550.00 8,613.86 22.42 7021 -97.09 893.33 -5,903.11 Sam 1,11287 171.35 953.82 Pass - Major Risk 10,685.59 8,637% 11,52500 8.613.18 22'3 6989 -9741 -896.41 -5.958.31 5825 1,088.35 171.80 928.93 Pass - Major Risk 10,66573 0,07% 11,82500 8.648.07 22.43 72J1 -95]2 -925.65 -6,24220 5625 1,373.0 17287 1,214.73 Pass -Major Risk 10.670.00 8,638.23 11,32500 8,616,91 22.43 67.38 -98.88 -92133 -5,76007 5.625 89495 17335 729.53 Pass - Major Risk 10,670.00 8638.23 11,30.00 8,615.36 22.43 67.69 -9892 -919.09 -5,784.92 5.625 91921 17361 75464 Pam - Major Risk 10.670.0 8,638.23 11,375.00 8,613.80 22.43 68.00 -98.% -910.03 -5.80988 5625 94330 17391 ]]9.64 Pass - Major Risk 10,670.00 8,63523 11.100.00 9,61230 MM3 6831 -98.98 -91265 -5,934.41 5.625 967.37 174.22 80.81 Pau - Major Risk 10.670.00 8.638.23 11,425.0 9,61161 22.43 611.62 -98.96 -90927 -5,058.17 5825 991.48 174.54 029.60 Pau - Major Risk 10,6700 8,63923 11.40.00 8,81139 22.43 68.94 98.91 -906.01 Ames 5825 1,015.67 17485 85ulAl Pass - Major Risk 10,67000 8,638.23 11,4]5.00 8,611.72 22.43 89.25 W83 -902.0 5.90074 5,625 1,039.99 175.17 87962 Pass - Major Risk 10,8700 8,830.23 11,501100 8.612'1 22.43 69.57 -9874 499950 -5833.52 5.625 1.064.13 17548 904.62 Pass - Major Risk 10,870.0 8,63823 11,80.00 8854.45 22.43 7261 -9 1 -943.32 -8258.67 5625 1,39192 176.59 1,232.13 Pass -Major Rlsk 10.670.00 3,838.0 11,875.0 8.659.16 22.43 72.89 -96.57 -963.07 5,27322 5,625 1,40681 178.17 1247.28 Pass - Major Risk 10,870.00 8,03023 11,900.00 Seal 77 22.43 72,94 96 E3 -98446 -5286.86 5,625 142425 17571 1,260.76 Pass - Major Risk 10,674.0 8,638.52 11,300.0 8,61798 22.43 6709 -100.13 -922.04 -5,735.11 5625 87033 17701 70503 Pau - Major Risk 10.674.58 8.638.52 11,92500 8,08301) 2243 ]29] -9783 4,000.70 8297.20 5.625 1438.17 17984 1,273.71 Pass - Major Risk Mars 19 8.638 56 11,275.00 9,618.44 22.43 8679 -10035 92195 -5,710.12 5625 04562 1)7.40 679.98 Pam - Major Risk 10,67588 8.630.81 1120.00 0,618.55 22.43 66.0 -10060 .921,71 -5,68512 5,625 820.91 17779 65467 Pass - Major 0.6k 10,60.0 8830.86 11,125.00 0,622.98 22.43 65.02 -101]9 -930.63 5,560.72 5625 699.99 17990 52920 Pass - Major Risk 10,680.00 SAM IRS 11,1500 6.621.48 22.43 85.32 -101.92 -926.92 -5,585.39 5625 72353 1028 554.2]Pass -Major Risk 10,880.0 8838.88 11,175.00 8,62035 22.43 8562 -101.83 -92426 -5,61022 5625 747.0 18062 $7951 Pass - Major Risk 10,60.00 8,600.17 11,20.00 8.619.33 2243 8592 -101.93 -922.52 5.635.14 5625 771]] 180.92 80481 Pau - Major Risk 10.880.00 8.638.86 11,2250 8.618.17 22.43 86.21 -10181 -921.]] -5,660.12 5.(25 79630 181.18 630.15 Pass -Major Risk 10.884.18 8.639.12 11,10000 8.625.20 2243 64.71 -102.87 -93543 -5,535.29 5.625 676.% 181.1] 505.25 Pass Major Risk 10.690.00 809.48 11,0250 0,634.02 22'3 Oso -104.00 -95463 -5.46438 5,625 61104 186.71 43367 Pass Major R6k 10.690.0 8,63940 11,050.00 0,63103 2243 64.11 -104.19 -947.15 -5.48805 5625 63229 10728 45762 Pass Major Risk 10,00.00 8.639.48 11075.00 8,62].98 22.43 65.41 -10430 -940.79 -5,512.03 5,625 am 19781 481.98 Pass - Major Risk 10,695.00 8,639.82 11,000.00 Sells 50 22.42 63.0 -10548 96306 -5.410.98 5625 590.50 19101 41144 Pam - Major Risk 10,70.0 8.640.07 10,90.00 0,639.26 22.42 62.89 408.81 .98160 3,39467 5.625 55131 19337 366.09 Paas -Major RMt 10,7000 9,64007 10.9750 0,631112 22.42 6320 -10862 -97213 -5,41774 5.625 57058 194.06 Sell 18 Pass - Major Risk 10,710.00 9,85065 10,00.00 8,0805 22.42 62.29 -10967 -1.0124 -5,348.66 5625 51404 20040 32301 Pass - Major Risk 10,71000 8,640.55 10925.00 8.639.61 22'2 62.59 -109.0 .991.45 537165 5625 53248 201.14 34586 Pass - Major Risk 10.]20.00 8,64720 10,85000 9,05.87 22.42 6169 -113.13 -1=76 -5302.74 5825 478,153 207.10 20.73 Pass - Major Risk 10,720.00 8.64120 10,875.00 11,63]70 22.52 8199 -112.78 -1.010.99 -5.325.68 6,625 498.05 207% 303.25 Pass - Major Risk 10,730.00 8.641.74 10,0000 8,632.30 2241 61.10 -116.72 -1,040.15 -5,256.0 $625 444.94 213.68 23946 Pus - Major Risk 10.730.00 8,641.74 10,825.00 0,634.04 MAl 61.39 -116.34 -1.030.48 -5,279.78 5.625 461.0 21447 261.54 Paa - Major Risk 10,74000 8.64224 10,77500 8,63053 22.41 W81 -119.97 -1,049.79 -5.233.79 5625 42890 22087 22088 Pass -Major Risk CC - Min centre to center distance or covergenl point, SF - min separation factor, ES - min ellipse separation 302017 11:30.22AM Page 22 COMPASS 5000.1 Build 81B 1►•ti. BP WIN Fag �• by Travelling Cylinder Report BAKER HUGHES Company: North America -ALASKA-BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: L2-21 Well Error: 0.00 usft Reference Wellbore 7,2-21B Reference Design: 7,2-218 WPO9 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 1-2-21 Mean Sea Level ORIS KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Offset Design PB DS 18- 18-27 18-27DPBi 18-27DPB7 - - OBan sibs Ener, 050 usft rym survey Program: 952 -MWD. 9030."97011641-M 11641 -WD WDM RUM Rssipned: Major Risk Min Well Error; 000 u58 Reference Oftsat Seml Major Axis Measured Vertical Measured VerOnl Reference Offset Tooffnea Oeut WYlb mCentre Casing- Gen. No Go Mineable Depth Depth Depth Depth B4imuM •W4 -V4Vy Hole See Co." Divence Warning Devlalion luso luso (pan) hope) (usft) (pant l', into (usft, lin( Wuso Wean 1 luanl 10]".50 0,64245 10.750.00 8629.00 22.411 60.51 -12167 -1105950 5,21081 5,625 4135t 22328 200.98 Pau - Major Risk 10,750.00 8,642]3 10.725.00 8627.42 2240 6022 -123.87 -1,089.52 -5,1870 5625 399.14 22849 182.10 Pass - Major Risk 10,760.00 8.1143.18 10,700.00 8,826.07 2240 59.94 -128,95 -1,080.37 -5,16548 5.625 38822 232.77 16589 Pass - Major Rbk 10]8526 8.84341 10,67500 0,824.91 22.39 5985 -120.86 .1,091.0 -5,143.11 5.625 374.34 23598 14897 Pus - Major Risk 10,772.96 8,643,73 10,65)00 8,623.81 22.39 59.37 -131.47 .1,10291 Sp2091 5825 36368 240.29 13397 Pass - Major Risk 10,780.00 8,844.00 10,025.00 81122.88 22.30 59.09 -133.91 -1.114.83 -5,098% 5825 354.47 243.96 120.13 Pass - Major Risk 10790.00 88"37 10,800.00 0.621.59 22.38 5881 -13720 -1,126.1111 -5.076.97 5825 3411.17 249.20 108M Pass Major Rink 10,800.00 8,844,70 10,57500 8,6211.50 22.37 5053 -140.50 -1,13852 5.05499 5625 33098 210 98 9740 Pau - Major Risk 10,806.88 8.644.91 10,550.00 881927 22.37 58M -142.85 -11150.19 -5,03291 5,625 332.66 25880 W85 Pass - Major Risk 10,81565 8.645.18 10,525.00 8,618.00 2238 57.0 -14588 -1,181)0 -5,010]8 5.625 327,31 2110.09 78.11 Pass - Major Reek ID82450 8,114539 10,500.00 8,616.90 2235 5770 -148.92 .117324 4.988.80 5.625 323.13 283.24 70,811 Pus - Major Risk 10,83109 8645.59 10,05.00 8,815911 22.35 5743 -151.96 4,184.60 -4,908.38 5.625 319.94 288.02 85,4 Pass - Make Risk 10,84319 8,645.78 10,450.00 8,815.25 22.35 57.18 -15497 -110,97 -0,944.10 5625 31793 288.35 110.78 Paea - Major Risk 10.052.94 shear 10,2500 0,61428 2234 56.97 -150.02 -1,207.0 4.921.72 5825 31887 270.21 57.94 Pass -Major Risk 10.860.0) 0,845.99 10,400.00 8,612.76 22.34 5883 -160." -1,217.73 {889.16 5825 31665 27105 58.17 Pass -Major Risk, OC 10.870.00 settees 10,37500 8.610.98 22.34 58.36 -163.75 -1,220.07 4,0760 5825 317.30 272.14 56.17 Pass - Major Risk, ES. SF 10,80000 stake 14 10.350.00 8,609.31 2231 56.10 -187.02 -1,238.15 4.853.115 5625 31887 2"87 57.63 Pass -Major Risk 10,890.12 seat 16 10.325.00 sale W 22.34 55.84 -17026 -1,24841 -4,810.91 5.625 32184 272 tit ben Pass - Major Rlek 101900.00 assets 10,30000 880838 22.34 55.58 473.38 -1,25907 -4,80034 5,625 318.41 272.01 6592 Pau - Major Risk 10,910,00 8.648.18 10,275.00 8.804.94 22.35 55.32 -17850 -1,27007 4)8593 5.625 33251 27084 net Pass - Major Risk 1092000 asen 10.250.00 8.803.72 2235 55.07 -179.55 -1,281]2 47059 5.750 339.85 289.13 81,61, Pass -Major Rbk 1092564 8618.18 10.225.00 sew 02 22.35 54.82 17876 -1,29280 -4,74149 5]50 34868 26753 92.32 PassMajorRisk 10.0385 sent 16 1020000 8.60239 2236 54.57 17653 -1,30509 -671967 5]50 359.02 28537 10480 Pass -Major Risk 10,940.00 8,840.16 10,175.00 8,802]9 22.37 &IM 174.91 -1,31785 4,696.18 5]50 37083 263.31 11872 Pass -Major Risk 10,950.00 0.646.16 10,150.00 0,602.82 22.37 5409 17214 -1,33120 -4,677.04 5750 38404 211005 13383 Pass - Major Rink 10.955.30 8.818.16 10112500 8.602941 22.38 53.85 00.80 -1.3".97 4,658.17 5750 3040 25781 150.78 Pass - Major Risk 10,960.00 8,646.16 10,100.00 8,110299 2230 53.81 16963 -1.358.77 4,635.33 5750 413.52 255.114 18862 Pass - Major Risk 10,97000 8.646 16 10,07500 8,802.84 22.40 53,313 188.30 -1,37255 4,61448 57M 42930 25141 186.33 Pass -Major Rbk 10,973.44 0,646.18 10.050.00 8,80152 22.40 53.15 185.84 -1,308.49 -4,59375 5,750 44505 249.48 205.87 Pacts -Major RIM 1098000 8,648.18 10,025.00 8.598.53 22.4t 52.92 1085 -11400.81 4,57338 5]50 463.37 248.17 225]8 Pau - Mai"Risk 10,983 fie 8,818.16 10,00000 8.597.20 2241 52.70 18269 -14150 4,553.24 5]50 48186 2"02 24886 Pass -Major Risk 10,990.00 sees 'a 9,950.00 8,592.69 22.42 52.20 180.71 -114"88 -4,51291 5,750 51939 24007 290.12 Pass - Major Risk 10,990.00 6646.16 9,975.00 8595.03 22.42 52.48 1110.76 -1.430.27 4153322 5.750 500.49 24058 28788 Pas - Major Risk 11,00000 8646.16 9.900.00 8.5115 03 22" 5182 15731 -1470.86 4,0108 5.750 556.43 22408 33230 Pass - Major Risk 11,000.00 8.648.16 919M Do son 55 22." 5204 157,58 -1,45822 4,492.14 5.750 530.05 234.59 31041 Pass - Major Risk 11.00.5.80 0.646.16 9,675.00 8,579.19 22.45 5161 155.19 -1.402.55 4,44975 5750 57652 23051 352.93 Pass - Major Risk 11.01000 8646.16 8850.00 8,572.12 2245 5140 153" -1,40.24 4,428.29 5750 59227 227.69 37350 Pass - Major Risk 11.01108 8846.16 9auW 8,5113.98 no 51.10 151.65 -1.503.05 4,408]9 5750 110976 224.011 39401 Pass - Maker Risk 11,020.00 sees 16 9]75.00 0,548.98 22.0 5050 14879 -1,522.78 -4,364.10 5150 us 99 22008 436.73 Pas. - Major Ran 111020.00 B,M16 saw 00 8555.81 22.0 50.08 14933 -1,51290 -4,385.39 5.750 62769 220.72 414.73 Pas - Major Risk 11,2522 6,648.16 91000 853809 2248 50.29 148.70 -1,53262 4,34292 5.750 80483 21627 45804 Pass - Maker Risk 11,030.00 81148.15 9.700.00 8,519.54 2249 49.57 144.24 -1,552.29 -4.30088 5750 7112.87 21184 502.54 Pass - Major Risk 11,030.00 8,846.18 9.725.00 8528.94 22.49 49.96 14475 -1,542.48 4, 321.84 5.750 88362 212.83 09.73 Pass - Major RIM 11,97490 6,616.16 9,87500 settees 2249 49.19 14228 4,56205 4,27998 5.750 722.36 20799 52484 Pass -Major Risk 11,04000 am 16 9,600.00 847949 2250 4&M 13932 -1,59097 -4,217.80 5,760 782.21 22.40 59335 Pan - Major Risk 11.040.00 8646.16 9825 D0 8,489.07 22.50 4041 139.79 -150139 -4,23843 5797 762.03 20322 57004 Pass - Major Rink 11,040.00 8616.16 96&)DD 8,500.00 22.50 48.80 14026 .1,571.75 4,258.15 5.750 742.10 20396 54887 Pus - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3,W017 11:30.22AM Page 23 COMPASS 5000.1 Build 81B %4 bn BP I/.42 N Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Coordinab Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output smom are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 18-27 18-27DPB1 - - - 18-27DPB1 Onaat site Etror. 000 usft survey Program: 952-MW9, 953"", 11611 -MINED Rule Assigned: Major Risk Onset Well Error: 0.00 usft Reference Offset Semi Major Asis Measured Vertical Measured Vessel Relerenze met Tongue+ Onset Wellbore Centre Casing- Centre le WGo Al.N. Depth Depth Depth Depth Azitnuth eN/4 .E/ -W Hole and Cmdre Course partner, Deakohn lusm Push) (um (oan) Ni (uah) 19 (usft) loam (in) Pian) (usm (-am 11,01597 8,846.16 9,57500 8,4686) 22.51 4]64 137.07 -1,60049 4,197.27 5.750 80249 19.09 615]2 Pass - Major Risk 11.050.00 9846.16 9,500.00 8.435.73 22.52 46.51 134.53 -1,62&71 4,13620 5750 681.52 193.21 88563 Pass -MAm Risk 11,050.00 8.696.16 9,52500 8.446.95 22.52 46.86 134.96 -181935 -4,1248 5.750 04365 low 22.03 Pass - Major Risk 11,000.00 8,646.16 9.550.00 81456.01 22.52 47M 135.41 1,609.94 -0,17883 5750 823.00 191.54 630.54 Pass -Major Risk 11,055.34 8646.16 9,47500 8,42431 no 4614 132.51 -1,83004 4,11599 5]50 885AS 18905 708.41 Pas, - Manor Risk 11.080.00 8,648.16 9,37500 83/715 M'S!1 44.86 12953 -1.67097 4,03591 57W 97083 18347 80289 Pass - Major Risk 1108.00 8,fi16.15 9,400.00 8.389.19 22.53 45.02 129.92 4,665.80 4.05583 5150 919.28 18408 77903 PassMajorRisk 11,060.00 8648.18 9,425.00 8401.07 22.53 45.39 130.31 -1,65659 4.075.81 5,750 927.88 161.89 75522 Pass -Major Risk 11,060.00 8,848.16 9,450.00 8,412.79 2253 4576 13070 -1,64)31 -4,095.88 5.750 90663 185.30 73148 Pass Major Risk 111065.15 61648.16 9,35000 8.364.89 22.54 44.29 12761 -11604.12 -4,016.16 579 99243 179.51 82501 Pass - Maim Risk 11,9000 8.646.16 9.225.00 8,290.22 22.55 42.54 124.22 A.M.23 -3,921.05 5]50 1,19.28 173]3 945.04 Pass - Major Risk 11,0709 8646.16 9,250 Do 8,312.26 2255 4289 12462 -1,72097 4,939% 570 1,OW.to 17423 9107 Pass - Major Risk 11,9000 8.646.16 995.00 8325.95 Mai 4324 12501 -171172 -3.958.9 5.750 1,05&04 17473 897.11 Pass - Maim Rim 11,90.00 8,646.18 9300.00 8,33829 22.55 43.59 12539 -1]9.50 397.35 579 1,036.07 17523 873.18 Pau - Major Risk 11.07000 8,616.16 9,325.00 8,3529 22.55 43.94 12576 -1,693.30 3.996.63 51W 1.01422 17573 819.28 Pas. - Major Risk 11,94.17 0,646.18 920DoD 8,263.84 2.56 42.19 122.58 -1.739.50 4,92.81 5350 1.124.45 170.50 968.49 Pass - Major Risk 11,075,40 8,645.16 9.175.00 8269.13 2.% 4185 12181 -1,748.79 -3,884.00 57W 1,146,72 189.25 99230 Pus - Maim Risk 111080.9 8,846.16 8.95.00 5,147.93 22.57 3921 117.58 -1,82.99 -3,744.17 7,062 1,327.64 16313 1,18,1.13 Pau -Major Risk 11,080.00 8,846.16 9,09.00 8.160.38 22.57 39.% 117W -1,81307 -3.761.58 TM 1,304.83 16358 1,159.99 Pass -Major Risk 11,080.00 satiate 92500 8.17875 2257 3965 11824 -1,004.57 4,778.98 5.750 12903 1989 1, 135.96 Pass -Major Rise ii. M.00 8.646.16 9050.00 81194.04 2.57 40.19 118.58 -1,79527 -3)5342 57W 1,25929 161.8 1,111.88 Pass Major Risk 11,000.9 8.646.16 9,075DD 0.29.23 2.57 4052 118.93 -1]859 4,01396 5,750 1,236.62 16470 1,087.79 Paas - Major Risk 11108.00 8646.16 9.100.00 8,2634 2.57 4085 11929 4,77867 4,83158 5,750 1,214.03 165.11 1,06374 Pass - Major Ruk 11108.00 Base 16 9,125.00 8,239.36 2257 4118 119.M -1767.37 3848.27 5.750 1191.53 16552 1,039.73 Pass Major Risk 11080.00 8018.16 9.1200 8,25129 2.57 41.9 12001 -1.753.08 -3,8901 5750 1,169.11 18593 1,015.M Pus -Major Risk 11,084.79 8,645.16 8,9900 0,132.40 2.57 38.09 115.9 4.831.81 -3726.69 709 1,35.34 15980 1.207.71 Pus Me. Risk 11,085.76 0,616.16 8,925.00 8,116.80 22.57 3857 1152 -1,840.33 3.709.10 7.062 1.3202 1%]9 1.23163 Pass - Major Risk 11108.0) 6,648.16 BasoDo 8.069.57 2258 3761 11303 -1.06404 -3,655.80 7 502 1.44013 154.99 1,30293 Pa,. Motor Risk 11.08.00 8.848.18 0,95.8 8,085.38 2.58 37.93 11333 -1,a69A1 3,67370 7082 1,41023 15540 1,279.11 Pus - Major Risk 11,09000 8.646.16 8,99 OD 8,101.12 2.548 38.25 113.63 -1,64854 -3.69144 7,062 1,300 15581 1,25523 Pass -Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/8@017 11:30:22AM Page 24 COMPASS 5000.1 Build 81B I .►N►e.Blo pTravelling Cylinder Report ►440 Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 Daft North Reference: Reference Well: 1.2-21 Survey Calculation Method: Well Error: 0.00 Daft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: L2 -21B WP09 Offset NO Reference: red .I BAKER HUGHES Well L2-21 Mean Sea Level ORIG KELLY BUSHING Q 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 - 18-27E - 18-27E Dust are, Error. Gw os0 survey Program: 952 -MWD, 9830 -MWD. 10301 -MWD, 10601 -MWD RuleAssl9oed: Minor l/10 Want WMt E. 030 unit Reference Offset semi Major Aas Insured Vertical Measured vxi Roferenrx Onset roofless OffsM9hllbore Centre Casing- Carron. No Go Allurable theories Depth Depth Death Depth ANni iws eE4W Hole a. Centre Dlstanon Deviation lust) loan) lost) loaf) (un) last) I°) loan) foam (in) foan) fuzn) lasf) 10,43000 8,585.41 12.325.00 8622.45 22.11 70.26 2).31 55805 5,416.15 3.562 1,310.65 8.68 1,30434 Pun -Minor 1110 10,430.00 8.585 41 12,350.00 8,622.52 22.11 70.49 -2725 501.62 5,42469 3.562 1,335.29 8.67 1,32899 Pass - Min. 1110 10,430.00 8,585.41 12375.00 4622.45 22.11 70]3 -2723 60414 -503399 3.562 1,360.12 8.67 1,353.82 Pus -Mina 1/10 10,430.00 4585.41 12.400.00 4622.31 22.11 70.98 -2723 627,32 -5.44471 3562 1,385.06 067 1,370]9 Pass -Miran 1110 10,430.00 458541 12,425.00 8.622.9 22.11 71.24 -2725 619.32 5.458.50 3.582 1.41005 868 1,40380 Pass - Minor 1110 10,43000 8.505.41 12.45000 8822.28 22.11 71.51 -27.30 67071 -5,IG9.51 3.582 1,435.02 8,70 1,42180 Pus - Minor 1110 10,434.40 8,507.39 12,300.00 8,621.96 22.12 70.04 -20.10 534.09 -5,40907 3.562 1,286.21 8.40 1.99.89 Pass - Mina 1/10 10,435.28 8587,77 12.95.00 8,62118 22.12 8983 -28.45 509.75 -5,40332 3562 1,262.18 8.38 1,255.88 Pass - Minor 1110 10.440.00 8,59966 12,15000 8,623.85 MM3 6901 -3025 38545 -5,395.16 3562 1,151.12 0.18 1, 145.18 Pass -Minor 1110 10,44000 8,589.% 12,115.00 8623.16 22.13 69.15 -3000 41042 5,39421 3.552 1,171.87 8.15 1, 185.82 Pus - Minor l/10 10,44000 8.589.86 12,200.00 8822.42 MM3 69.30 2979 43541 5394.35 3.562 1,193.35 8.12 1.187,20 Pau-Mlmrt/10 1044000 8,589.86 12,22500 8,621.74 22.13 6918 29.81 430.35 -5.395 82 35fi2 1.21561 0.09 1,209.31 Pass-Minorl/10 10,440.30 8,589.% 12,25000 8.621.59 22.13 69AI -29.44 485.16 4,398.05 3562 1,238.83 807 1.23233 Pass - Minor 1110 10444.79 8.591.94 12,12500 86MG8 22.14 68.80 -31.40 360.53 5397.16 3.562 1,131.04 789 1,125.21 Pass - Minor 1110 10,45000 0.591.16 12,000.00 8,62447 22.14 6801 -33.47 236.87 -538497 3.582 1,021.54 768 1,016.16 Pus - Minor 1110 10,15000 8.591.16 12,025.00 8+624,41 2214 In 24 -33.31 2610$ -5.39128 3562 1,041.95 767 1.039.51 Pass - Mina 1110 lo.450.00 8,594.16 12,050.00 8,6238 MAI 6842 -33.13 20570 -5.39537 3582 1,067.55 7.65 1,082.02 Pass Minor 1110 10.450.00 8,59116 12,075.00 882338 MAI 60.59 -32.91 31057 -5,39775 3.562 1,089.50 7.63 1,003.87 Pass - Minor DID 10.450.00 8,594.16 12.100.00 s=A7 22.14 60.74 -3264 335.58 -5,398.34 3.562 1,110.71 760 1,104.98 Pus -Mina 1/10 10,454.54 8.595.06 11,975.00 0.624.33 22.15 67.83 -34.42 213.20 -5,376.91 3.502 99755 7.42 992.18 Pau -Mina Ill 10.455.36 8,596,40 11,77500 4819.06 22.15 65.81 -3461 49.18 -5,304.87 3.S 79881 729 793,34 Pass - Minor 1110 10,455.37 8.596.40 11,950.00 8,623.78 2215 67M -3469 19026 5,38703 3.562 973.13 7.37 98777 Pass - Minor Vic 10,45537 8.59640 11,80000 8,620.77 22.16 66.06 -3461 6943 -5,27949 3.562 823.90 7.29 818.36 Pus - Minor 1110 10,45587 0.596.53 11,750.00 8,619.10 MA6 65.57 -34]2 2794 -5,25171 3.582 77397 727 768.39 Pain Minorl/10 10,45560 8598.53 11,825.00 0,6210 22.16 ase -34.M 8668 6,2%41 3.552 048.04 729 80335 Pass - Minx 1110 10,455.97 859885 11925.00 8623.15 22.16 87W -31.89 188.02 5,35663 3.562 41842 733 94306 Pass - Minor 1110 10,48000 8,598.30 11,62500 8,617.75 22.16 64.56 -36.54 as 93 -5,20688 3582 654.86 7.10 61961 Pass - Minor l/10 10.160.00 0.598.30 11.65000 8,61744 MAG 86.74 -36.25 -04.50 -5,21453 3,562 67761 707 672.11 Pus - Minor l/10 10.460.00 8598.30 11,675.00 8,617.31 MA6 84.93 -30.01 '4084 5,221.71 3562 70092 7.04 69542 Pus - Minor 1110 10,160.00 8,598.30 11.70 00 8.617.65 22.18 65.13 -35.80 -17.15 4.23025 3.562 72489 7.02 719.31 Pass - Mina 1110 10,460.00 8598.30 11)2500 8,818.35 22.16 6535 -3583 575 -5,24024 3.562 74930 700 74360 Pass - Minor 1110 10.46000 859830 11,85000 882277 22.16 65.59 -3554 107.21 -5,31216 3.!62 87373 7.04 88825 Pus - Minor Ill 10,48000 8,598.30 11,875.00 8,623,38 22.18 WAS -3560 126.08 -5.32854 3582 89062 708 09320 Pau - Minor 1110 10,460.00 0,590.30 11,900.00 8,62307 22.16 67.11 35.65 146.47 5.34297 3.582 923.59 708 910.19 Pass - Mina 1/10 101135.91 s6WS6 11,800.00 8.618.09 22.17 6440 3788 -113.50 -5,204]2 3.582 632.98 676 827.02 Pass - Minor 1110 10,47000 8,802.25 li'mo06 8619.10 22.18 84.11 -39.56 -183.31 -5,199.87 3562 591.84 8.57 587.09 Pass - Minor 1110 10,47000 8,802.25 11,575.00 8,61065 22.18 81.25 -39.10 -138.38 -5.201.66 3.562 61192 8.53 60691 Pus -Min. l/10 10,480.00 0,6%03 11500.00 G620.30 2220 8388 -4250 -21324 -5.201.06 3.582 55578 401 55153 Pau - Minor 1110 10,480.00 8,60603 11,525.00 8,61952 22.20 83.99 -41.93 180.30 -419988 3,552 573.07 598 58045 Pass - Min. 1110 10,486.37 4606.33 11.475.06 sea, 85 22.21 63.79 4483 -238.09 -5,20380 3582 539.98 566 538.02 Pau- Minor 1110 10.490.00 8.609.60 11,45000 8,621.00 22.22 63.69 4573 -28282 -5,20740 3.562 52543 546 521.85 Pus - Minor Ill 10,50000 0,612.97 11,600.00 0.621.87 22.24 6349 -18.96 -312.68 -821064 3.562 491.86 490 49200 Pass -Minor 1/10 10,510.00 8.612.97 11,62500 8821.30 22.24 63.60 -4833 -28770 -5,20980 3.562 51040 4.86 507.15 Pass - Mina 1110 10,51000 8,61611 1137500 8.622.69 2226 63.M -51.48 -337.65 -5,209.97 3.562 47861 4.32 475.%Pass -Minor 1110 10.51391 8.61729 1135000 8,62100 22.26 63.9 4 74 -362.51 420769 3.562 48170 4.11 45942 Pass - Minor l/10 1052000 8,61904 11,325.00 8,626 16 22.9 6308 54.30 -387.15 -5.201% 3552 444.36 378 44238 Pass - Munn 1110 10,52589 8 aGeho 1130000 8828.% 22.28 62.93 4570 41171 -5,20040 3582 42755 348 425.91 Pass - Mina 1/10 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/82017 11.-30:22AM Page 25 COMPASS 5000.1 Build 81B 5001,5 BP FS Fag by Travelling Cylinder Report BMER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1,2-21 Well Error: 0.00 usft Reference Wellbore 1,2-21B Reference Design: 1,2-21 B WP09 Local Coordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 12-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K- Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 18-27 - - 18-27E - 18-27E Offset Sita Emer: GOOusift Survey Pmgnce 952 -MWD, 99reat 10301 -MWD, 10501 -MWD RuleAnigned: Minor 1/10 Offn[WeMEmr. Gotten Reference Offset Sams Major Ari Measured VeNnl Maaaured sou l Rate... Gflaat Tangents ♦ onset Nhllbore C¢Mn Casing- Centre to No Go Allaesuble Depth Depth Dean, Depth AsimNb ANIS aE&W Hale Size Centre Distance Warning Deviation lusnl loan) lust) lu.n) (nftl (-am 19 loan, IusM Jr.) Dsnl lusm term 10.530.00 8,821.13 11,27500 8,631,00 2229 62.80 -55.85 43641 -8100]8 3.582 412.13 327 410.94 Pass - Minx 1/10 10,54000 8,624.18 11,25000 8.834.60 2231 62.68 -5917 461.23 -5.197.03 3.582 Naga 278 Me 01 Pass - Minor 1110 10,550.00 8,62636 11,22500 8,637.11 22.32 62.58 6100 -406.06 -5.19!1.03 3582 387.93 239 38746 Pass - Minor 1110 10,55590 8.627.56 1120000 8,63878 22.33 6250 63.28 -51091 5,200.6/ 3,562 37906 2.24 37876 Pau - Minor 1)10 101564.68 8629.15 11,17500 8649.04 22.34 62.43 65.62 53556 -5,204.35 1562 37258 2.15 37228 Pass - Minor 1/10 10.575.74 0,630.59 11,150.00 8,840.73 22.38 62.37 68.10 -560.02 -5,20948 3.562 36830 2.28 36800 Pass - Minor Ill 10582.91 8,63161 11.12500 864t.M 22.37 6230 -0861 -584.66 -5,21369 3.562 361.13 2.53 38304 Pass -Minor 1110 10590.00 8,63261 11,10900 8,642.05 MN 82.22 -72.49 609.46 5,21657 3.562 35973 2.81 359.43 Pass - Minor 1/10 10,602.02 8,83364 11,7500 8.643.30 22.39 62.12 -7541 634.39 -5.217,80 3.582 354.71 340 354.01 Pass - Minor 1/10 10,610.00 863420 11,55000 8.843.71 2240 62.01 -71.83 -659,37 -5,217.12 3,552 348.87 3,88 340.57 Pas. - Minor 1110 10,62000 861489 11,025.00 8,643.01 22.41 6169 -60.99 604.24 -5.214.69 3.5112 34241 4.49 342.11 Pus - Minor 1110 10,830.00 8.635.58 11,000.00 8.641.04 22.41 61,75 -0438 -711 1 -5,210.54 3.562 335.38 5.07 335.06 Pau -Minx 1/10 10,635.913 8,635.90 10,97500 8,63931 22.42 61.59 -8850 -733.08 -5,204.84 3.562 327.86 537 327.58 Pas. - Minx 1/10 10,64457 8,636.57 10.950.00 8.63753 2242 6143 -89.61 -756.93 -5,19758 3.552 31991 5.83 31962 Pass - Minor t10 10,653.32 8637.15 10.925.00 8,635.62 22.42 6125 -92 as -780.14 -5,111847 3.562 31127 6.27 31098 Pass -Minor 1110 10,660.00 8,637.59 10,900.00 8634.73 22.42 6106 -95.04 -802.59 5,17153 3.562 301,116 6.56 30156 Pass - Minx 1/10 10.67000 8.638 23 10.75.09 SAM 67 2243 WIN -98.19 62437 .5.16526 3.552 292.10 7.03 291.80 Pass - Minor 1110 1088000 8,63666 10.850.00 883527 22.43 50.67 -101.18 -80,19 -5.15309 3.562 26357 168 28327 Pass -Minor lNO 10.89000 863945 10,825.00 8.636.00 22.43 6048 -104.17 658.60 5,142.04 3562 27745 191 277.16 Pass -Minor 1110 19,70000 6,640.7 10,800.00 8,836.37 2242 60.31 -10123 69168 -5.132.41 3.562 274.16 832 273.86 Pass -Mint 1/10 10,710.00 8.640.65 1877500 6.838.14 22.42 60.14 -11041 -9M99 -5,123.43 3.582 272.91 871 272.61 Pan -Minx 1110 10,72000 8,84120 10,750.00 e635.03 2242 5956 -11377 -93009 -5.11393 3562 2720 900 272.16 Pass - Minor 1110 10,730.00 slut 74 10.72500 8,632.90 nAl 5970 11134 .960.53 -5.103.12 3,562 27193 941 27163 Pas, - Min. 1110 10,740.00 8,642.24 10,100.00 8,630.44 22.11 5959 -120.98 -98211 -5.09095 3.562 271.22 9.71 27092 Pus. - Mi. 1/10 10,750.00 8,842.73 10.67509 8,92771 22.40 $940 -12068 -1.002.97 -5,077.28 3.562 21014 9.98 26904 Pass-Mreal/10 10.700.00 8,643.18 10.650.00 8,625.84 2240 59.19 -128.34 4,022.87 6,062.05 . 3.562 26850 10.22 26821 Pass-Minor Ill 10,770.00 8,64361 10,6250o 8,823.94 nn 5697 -131.73 .1,041 13 -5,04529 3.562 28625 10.41 25595 Pass - Minor 1110 10,78272 5,544.10 10,60000 ssr2,W 22.39 50.76 -135.95 -1.05853 .5,027 39 3.582 28376 10.66 263.46 Pus -Minx 1110 10.793.27 8.644.40 19,57500 8,821,98 22.37 50.54 -13914 4,7570 -5,00924 3.562 26225 10.80 WIN Pass- Minx Ill 0. CC, ES. OF 10,803.85 8614.82 10,550.00 8622.29 2237 58.33 -142.50 -1,09371 4,991.90 3562 26321 1091 26291 Pass - Minor 1110 10,81430 0,645.12 10,52500 8622.21 22.36 58.12 -14565 -1,11238 4.97527 3.582 26651 1100 266.21 Pass - Minor 1110 10,82061 0.64538 10,500.00 8.621.16 22.35 5192 -146.84 -1,13193 -4,95975 3.582 212.58 1105 272.28 Pus -Minx 1/10 10,814.23 8,645.59 10,475.00 8,619,57 22.35 57.12 -15202 -1,15145 4,914.21 3,552 27991 1108 27961 Paas -Mimi Ill 10,643.95 8,645.77 10,440.00 8617.98 MN 5150 -155.15 -1116995 4.927.48 3,562 281 1108 288.88 Paas - Minor 1110 10,85353 0,645.92 10.42500 8,616.18 22.34 5729 -15027 -1,18753 4,909.80 3.562 29398 1105 29388 Pas. - Min. 1110 10,883.01 6,641102 10,400.00 8,61449 22.34 $7.07 -061.32 -120408 4,891.14 3.562 300.77 10.99 300.48 Pass -Minor 1110 1087000 8,648.09 10.375.00 8,812.90 2231 55.85 -16380 4,21955 4,07157 3,562 30142 10.90 30712 Pus-Minrt/10 10,880.00 8,846.14 10350.09 8,910.55 2214 56.63 -166.09 -123.19 4,85145 3,562 31429 1079 31400 Paas -Minor 1110 10.890.12 8848.16 10,325.00 8808.17 22.34 5640 -17022 -1.247.42 4.30 .37 3.562 32070 1088 320.40 Pass - Minor 1/10 10,900.00 864.16 10,300.00 880835 22.34 Will -03.38 -1,259.07 4,80814 3.562 326.41 10.49 328.12 Pan. - Minx Ill 10,910.00 8.646.16 10,275.00 8,604.94 414 55.93 .17850 -1,27007 4,78593 3.562 332.51 10.31 33221 Pass -Mixt 1/10 10,920.00 8.646.16 10,250.00 8,603.72 2235 55.7 -179.55 -1,20132 4.781.59 3687 33985 10.14 339.54 Pars - Minor 1110 10,92584 0,646.16 10,22500 8.603.02 22.35 55.42 0816 -1,292.88 4741.49 3987 348.68 993 348.37 Pas. - Minor 1110 10,93365 8.646 46 10,200W Bfi779 22.36 55.17 17853 -,305.09 -4,71967 367 359.02 972 35871 Pns-Minx 1110 10,940.00 8.646 16 10,175.00 8,60279 22.37 54.92 17491 -1,317.85 4,698.18 3587 370.03 9.14 370W Pan.Mlnx1110 10990.00 8,846.18 10,140.00 8,602.02 22.37 568 172.14 -1,33120 4,67/.04 3687 384.04 9.29 38374 Pass - Minor 1110 10,955.30 8,646 16 10,125.00 8.67.5 22:35 5.14 170.80 -1,341.97 4,656.17 3,687 39840 9.11 399.10 Pas, - Minx 1/10 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/62017 11:30:22AM Page 26 COMPASS 5000.1 Build 81B ►►4� BP WE Fag 4;r,..r bp Travelling Cylinder Report OMER HUGHES Company: North America -ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore 1.2-2113 Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVO Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K-Alaska PROD -ANCP1 Offset Datum Offset Design PB DS 18 - 18-27 - 18-27E - 18-27E - omet site Ignore ew usft Survey Program: %2 -MWD, 9gS&MW0,10301-MWD,IMI-MM Russ Assigned: Minor 1110 Great Well Error. ow.oft Reference OMat Semi Major Axle Measured Vertical Measured Meant Reference onset Toalface< met Wellbaraeenre ewes- centers, %Go Assemble Depth Depth Depth Depth Admutb aN14 grm hastiness targe Imorce gaming ensure. (usft) (..it) hofs, lash) (ush) lean) l°I lush 1 loop Iml (ast!) into lush) 10,900.00 a64.16 10100.00 8602.99 22.38 50.20 16983 -1,358]] 4,63533 3,M7 413.52 8.94 41322 Pass - Motor 1110 10.97000 8648.16 10,075.% 8.802.07 22.0 53.97 lease -1,37255 4,614,18 3867 42930 8.68 429%Pass -Minor 1110 10.97344 8,848.16 10,05000 8,60152 22.40 5314 IOU -1.3%49 4,59375 3.68] 445% 0.54 445.54 Pan -Minor 1110 10%0.80 8.64.18 10,025.00 8,5%.53 MAI 53.51 16385 -1,400.81 4,57336 3.887 463.37 8.34 463.05Pass-Minat/10 10,%3.68 8,646.16 10.000.00 8507.20 MAI 53.28 162.69 -1,41547 -4,55324 3687 ,48168 8.20 48135 Pass - Mina 1/10 10,990.00 BMSA6 9,950.00 8,592.69 MAI 5284 160.71 -1,44466 4,51291 3.607 519.39 7,07 51900 Pass -Minor 1110 18990. Do 8,848.16 9,97500 0,595.03 2242 53.08 16076 -1.430.27 -4,533.22 3.687 500.49 8.01 Sofia pass - Mina 1110 11,000.00 8,646.16 9190000 8.585.03 22.14 5240 157.31 -1,470.% 4.47108 3,687 SO 43 7.61 558.13 Pan - Minor 1110 11,000.00 8846.16 9,925.00 train 55 22.44 52.62 15]58 -1,458.22 4,492.14 3.687 53005 7.68 537.74 Pan -Miner 1110 11,00580 8,&6.16 9875.00 8,579.19 2245 52.19 155.19 4,441255 4.1{975 3687 574.52 7.43 57421 Pass - Minor 1/10 11,01000 8,646.18 9,M00 8.572.12 22.45 51.0 15344 -1,49324 -442829 3,687 59227 728 591%Pass-Minor 1/10 11,014.08 8.646A6 9,825.00 8,563.98 22.46 51.75 15185 -1,563.05 4,408]9 3887 608.]8 7.13 Oen Pass - Minor 1/10 11,02000 8.646.18 9.775.00 8546.% 22.47 51.15 14879 -1,52276 4,384.10 3,587 64599 6.89 075%Pas.-Mina 1/10 11,020.00 8,808.16 9%000 8,55581 22.47 5145 149.33 4,512.90 4,305.39 3,687 82769 595 62739 Pass -Minor 1110 11,02522 8618.16 9,7000 8,538.09 22.48 50.85 148.70 -1.532.62 4.342.92 3.687 !284.83 6.73 88432 Pass -Minor 1/10 11,03000 8,84.16 9,75600 8,519.54 M49 56.13 14424 4.55229 -4,300.% 5750 702.07 8.70 7M 39 Pass - Minor 1/10 11.030.00 8646.16 9,725.00 8,62894 4.49 5053 1".75 -1,542.48 4,32184 5.750 683.62 6.75 683.14 Pass - Minor 1110 11,034.90 8&8.16 9.67500 85%.89 2249 4974 142.20 -1.562.05 4,279.% 5750 722.36 6.56 72188 Pass -Minor 1/10 11,007.00 8,64.16 9,600.00 0,47949 22.50 4857 139.32 -1,59097 -4,21707 5.70 78221 633 78173 Pass - Mina 1/10 11,040.00 8,646.18 962500 8.48987 22.50 48% 139.79 -1,58139 4,23843 5]56 762.03 637 761.55 Pass - Mina 1110 11.040.00 8.646.16 9,65.00 8,500.00 22.56 49.35 14026 -1,57115 4,259.15 5.750 742.10 6.41 741.62 Pass -Minor 1110 11.04.5.87 8,646.16 9575.00 6.468.87 22.51 48.18 13707 -1,60049 4 197 5750 80249 6.17 80201 Pass - Minor 1/10 11,55.00 8,646.16 9,58000 8.43573 22.52 47M 134.53 -1,828]1 4,138.20 57W 954.52 6,00 864.04 Pas. - Minor 1110 11105000 8648.18 9,52500 8.446.95 22.52 4741 134.% -161935 4,1WAB 5.750 414368 603 013.18 Pass -Minor 1110 11,050.00 8,518.16 950.00 845601 22.52 4739 13541 4 e%.90 -4,178.83 5.750 an 00 803 82252 Pass - Mina 1/10 11,055.34 8,646.16 9475.00 8,42,134 MO 48.56 13251 -1.63B.00 /,115.99 5.753 86548 5.87 88500 Pass - Minor 1110 11,%080 8,64.16 9,37500 8,377.15 2253 45.15 12953 -1,674.97 4,03594 5350 970.83 $69 97035 Pass - Minor 1110 11,06000 8,646.16 940100 snelf) 21.53 4552 129.92 -1.66580 4,05583 5.750 94920 5.71 948M Pass-Minor!/10 11.0g0.00 8646.16 9.425.00 8,40107 2253 45% 130.31 -L6M.59 4.07581 5.750 927.88 5.74 92740 Pass - Minor 1110 11,%000 8646.18 9.450.00 8.12.79 nS3 46.28 130.70 -1161734 4,095% 5.750 90863 576 906.15 Pans - Minor 1/10 11,1185.15 8.646.18 9,350.00 8365.89 22.54 44.79 12761 -1,684.12 4,016.16 57W 99243 5% 991.%Pass-Mina 1/10 11,07000 8.646 16 9.225.00 a.ng 22 22.55 43.02 12Cn -1,7W23 -3,92100 5.750 1,102.28 5.45 1.101.78 Pass - Minor 1110 11,070.00 8,64.16 9.256.00 0312.26 2255 43.37 12162 .1,M97 -3,83956 5.750 1,090.10 548 1,079.62 Pau - Minor 1/10 11,07000 8,&8.16 9,27500 8.325.% 22.55 43.72 12501 -1,711.72 -3958.32 5756 1,058.07 547 1,057.56 Pau-Minor!/10 11,07000 864.15 9.300.00 8,339.29 22.55 44.% 12539 -1)0250 -3,9T7.35 5750 1lowe7 548 1.035.59 Pan - Minor 1110 11,070.00 Ran 16 9,32500 8,352.27 2255 44.43 125.78 -1.80.30 -3.9%63 5.756 1,014.22 549 1,013.74 Pus - Minor file 11,074.17 584.16 92MD) e283.81 MO 42.56 122.58 -1,73950 -3.90284 5750 1,124.45 $.38 1,12397 Pau -Mina 1110 11,07540 8,546.16 9,175.00 8,2M.13 M.M 42.32 12181 -17479 -3,88488 5750 1,146.72 5.35 1.148 24 Pass - Minor life 11,080.00 9.64.16 8.97500 8,147.93 22.57 3965 117.58 -1,822.99 -3,744.17 TM 1,327,64 539 1,327.05 Pass - Minor 1/10 11.081 8,64.16 9,00100 8183.38 22.57 39% 117.90 -1.013.87 -3,76158 7.012 1,304.83 540 1,304.24 Pau-Minal/10 11.08000 864.16 9,025.00 8.17875 22.57 00.31 11824 -1,804.5] -3,778% 5.750 1,282.03 5.29 1.28155 Pass - Minor 1110 111080.00 8.6448 9,050.00 8194,04 22.57 4051 118.58 -1,79527 -3798.42 5.750 1.25929 5.29 1.258.81 Pus -Mina 1/10 11.080.00 864.18 9,075.00 8,20723 22.57 40,% 118% -1,78597 -3,813% 5.750 1.236.62 529 1,235.14 Pass - Mina 1110 11.080.00 8.84.18 9,100.00 8,224.34 22.57 41.31 119.29 -1,,1867 4,83150 5.750 1,21403 5.29 1,213.55 Pass - Minor 1110 111080.00 8,84.15 9.125.00 8,239.36 22:57 4165 1190 -1,787.37 -3849.27 5.750 1.191.53 5.29 1.191.05Pass-Mlnorl/10 11ASew 864.16 9,150.00 8250.29 22.57 41.% 120.04 -1758.0 -3.86704 5750 1,169.11 529 1,168.83 Pau -Mina 1/10 11,08419 8848.15 8,90.00 8,132.40 22.57 39.33 11582 -1183181 _31)2668 7.062 1,350.34 534 1,34975 Pan -Mina 1110 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/812017 11:30:22AM Page 27 COMPASS 50001 Build 81B Nr le 40,".w by Travelling Cylinder Report BAKER R•■ HUGHES Company: North Americe- ALASKA -BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2-218 WP09 Offset Design PB DS 18 - 18-27 - 18-27E - 18-27E Survey Program: 95244, 9830-MWQ 10301 -M,,,,10501 -MWD Reference Onset Aegean Semi Ma)eraais Measured Vertical Measured V.m.1 Reference meet Depth Depth Depth Depth (usft) (uslq (usft) (ural (usft) (usft) (usft) 11,085.76 8,646.16 8925.00 8,116.80 22.57 39.00 11,090.00 0,818.16 8.850.00 8.069.57 22.50 38.03 11,090.00 8,646.16 8,875.00 8,085.38 22.58 3836 11,090.00 8,846.16 81900.00 8,101.12 22.58 38.68 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING Q 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Met Sae Error. 0.00 usft Rule Assignee: Nta. 1110 Met Well Error: 000 waft Toeface+ Offset Wellbore centre Ceein9- Centre to Naito Allowable Warning Aegean +N/S +E/ -W How eine Came Dhbnce Danger. (9 (.am (usft) lint loan) loan) loan) 11522 -1.840.33 -3,709.10 7.062 1,37102 5.33 1,341.43 Pass-Minar1110 113.03 -1,864.04 3,85588 7.482 1,440.73 519 1.440.14 Pas.-Mindr1110 113.33 -1.858.44 -3,67870 L062 1,418.23 529 1,41764 Pas-Mimr1110 11863 Amass -3,69141 7 062 1,395.88 $.29 1,39509 Pass-Mmoril10 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 28 COMPASS 5000.1 Build 81B t?�"": b BP I/,ia j "00: p Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usR Reference Well: L2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B VYP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-27-18-27EP81-18-27EPB1 offset Site Elroy: 0.00MR Survey Program: 952 -MWD, 9830-Mmil), 10301.MW9 Rule Assigned Minor 1110 Min Well Error: 0.00 MB Reference OItnH Semi Maio, pars Measured Vertical Meawretl Verecal Reference Min Tontine♦ gnHWellbon Centre Casing- Centre to NO Go Allowable Carlo Color Noun Gepn Atlmulll 8129 �m Hole Sae Centre Clarence Warants (Immense (care (mem (asn) (ase) )Pae) (a.Ml f) (-am (asp Mi (use) (urn) (ain) 10,59287 8.632.89 11102500 8,651.10 22.38 6122 -7042 53994 -5.109.15 6375 246.60 265 24823 Pass - Minor 1110 10,804.13 8,83379 11,00000 8,64993 22.39 61.13 -73.03 -fi64.83 -5,111.09 4375 24430 321 243.93 Pau -Mina 1/10 10.615.01 8,634.55 10975.00 8,640,77 22.40 Stu -4.51 589,79 -5,113.00 4.375 241.35 3.87 240.99 Pass -Minor 1/10 10,625.97 0.635.30 10.950.00 0,64771 22.41 60.94 9121 -71669 5,11378 63]5 238.74 652 239.3] Pass -Min. 1110 10,636.98 8.836.05 10,925.00 8,646.52 2242 60.83 -8193 -73985 -5111279 4375 235.81 5.14 23545 Pus - Min. 1110 1000.00 863893 10,900.00 8.64539 22.42 8010 489.28 -761.46 5,11006 4.375 23263 5 a 232.26 Pass - Mina 1/10 10,850.00 8,637% 10.07500 a544.19 22.42 60.% -9274 -78907 5.105.82 6375 22).36 &W 22899 Pass -Minor 1110 10,87000 8,638.23 1005000 8.643.22 22.43 60.40 -96.18 51335 5,90000 4375 22599 6.84 22562 Pass - Minor 1110 10.%0.00 8038.86 10,92500 8,64198 22.43 60.24 -99.70 -837.10 -5,09255 4.375 22243 7.29 222.06 Pass-Mina/10 10.893.17 0,63967 10800.00 8,610.53 22.42 60.M -104.111 -Bfi0.58 -5,083.88 4.375 21807 7.87 218.70 Pass - Minor 1/10 10)04.69 0.640.35 1045.00 8,839.20 2242 59.88 108.15 -88344 -5,073.85 1375 215.77 8.33 21540 Pass -Minor 1110 10,71fi35 8,641.01 10.75000 883%07 2242 59.]0 -112.14 -908.00 -5,083.13 4.375 21327 876 21290 Pan - Minor 1/10 10,]30.00 8.81174 10]25.00 8,837.05 2241 59.M -11865 -92884 -5,05304 4.375 213.01 924 21284 Pass- Mlnr 1110, C4 ES. SF 10,740-00 8,612.24 10,1`00.00 6.635.78 22.41 59.35 -120.17 95205 5,04383 4375 21523 9.55 21487 Pass - Minor 1110 IG75000 8,64273 1067500 0.634.16 22.40 59.18 123,72 -975.51 -5,03535 4.375 219)) 9.83 21941 Pass -Minor 1110 1O782A1 8.643.n 10,6%.00 8,032.25 2239 5902 -127.97 999.02 5,027,05 4.375 225.97 10.17 22500 Pass - Minor ilio 10,77327 8,843.74 10,82500 %630.14 22.39 58.85 -131.4 -1,02231 3.01825 4,375 233.01 10.43 23265 Pass - Minor 1110 10.)83.8] 8,64115 10,00.00 8,62].93 22.38 58.68 -13547 4.045.32 -5,00833 4.375 24070 1081 240.33 Pass -Minm 1/10 10794.22 8,644.51 10,57500 %625.84 2237 5850 -139.01 -1,060.01 4,998.43 4.375 248.89 lofm 248.53 Pass -Minor 1/10 lows 39 B,BN.84 10,550.00 8,624.18 22.37 58.32 -14236 -1,090.20 1,957.05 4.375 257.21 1096 25884 Pass-Mlnart/10 10614.46 8,045.13 10,52500 %622]0 22.38 58.13 -14582 -1,111.53 -4,974.11 4375 285.08 moot 264.71 Pns. Miner 1110 m824 .0 8.61538 10,51000 8,621.18 22.35 57.92 -148.81 -1,13193 4,959.75 4.375 272% 11.12 212.22 Pass - Min. 1/10 10,834.23 8.615 59 10,475.00 8,019,57 22.35 57.72 452.02 -1,15145 4,944.21 4.375 279.91 11.15 27955 Pns-Mmorl/10 10,813.95 %645.)) 10,450.00 0,617,90 22.38 57.% -155.15 -1.16995 4,921.48 4375 286.95 11.15 280.59 Pne-MlncelhO 10853.53 6,645W 10,42540 8.616.18 2234 5]29 -15821 -1187.53 -4,90.80 4.375 293% 11.12 29359 Pass - Minor 1/10 10,%301 9,64fi.02 10.400.00 8.61049 2234 5707 -161.82 -12WW 4,891.14 4.375 300]] 1106 30041 Pass - Minor 1/10 10,870.00 8,646.09 1037500 0,612.90 22.34 %.05 -163.0 -1,21955 4971.57 4375 30]42 10.96 307.05 Pass -Minm 1110 10,800.00 8,645.14 1035G00 8,610.55 22.34 56.53 -166.09 -1.234.19 4,85145 4.375 314.29 10.% 31393 Pass -Minor 1110 10890.12 8,&6.16 1032500 8.608.17 22.34 50AO -170,4 -1,247.42 4,830.37 4.375 32070 10.72 320.33 Pass-Minm1/10 10%0.00 8.646.16 10,300.00 8,606,35 22.34 %.1B -17330 -1,25907 4.808.34 4.375 3WAI 10% 326.05 Pass-MInorl/10 10.910.00 8,646.16 10275.00 8804.94 22.35 55.93 -178.50 -1,2]O0) -4,78593 4375 3;7.51 1038 332.14 Pass - Minor 1110 10.920.00 8,846.16 10.2%.00 8,603.]2 2235 5567 -1]9.55 -1,28122 4,763.59 4.500 33985 10.18 339.47 Pa., - Minor 1/10 10,92581 8.64616 10225.00 8,80302 Use 5542 178.76 -11292.88 4,74149 4567 348.68 1000 34830 Pan-MlnmiH0 10,933.85 8,645.16 10,200.00 8602.79 22.38 55.17 17853 -11306.08 4,71987 4.500 Me 02 979 35881 Pau-Minmr1110 10,91000 8,WAS 10.17500 8,80279 2237 54.92 17491 -1,31785 4,698.10 4.500 37083 980 37045 Pass -Minor 1110 10,9511.00 s646A6 10.150.00 8,502.82 2237 5488 172.14 -1,331.20 AS" of 4500 384.04 9,35 38367 Pass - Minor 1/10 10,955.30 8,646.16 10,12500 8,602.94 22.38 54.44 170.80 -1,34497 4,85617 4.567 39840 9.18 39803 Pass - Minor Ill 10.95 00 Bes6.18 10,100.00 %602.99 2238 54.20 18963 -113584 4,635.33 4.500 41352 9.01 413.15 Pus - Minor 1110 10,97000 5,646.16 10,01500 8.602.64 22.40 5397 166.80 -1372.55 4,614.48 4500 42930 8.75 428.93 Pus -Minor 1/10 10973.44 8,846.16 10,05000 8,60152 22.40 53.74 165.84 1,386.49 4,59375 4.500 445.05 8.60 44548 Pau - Minor 1110 1098000 8646.16 10,OoSGO 8.599.53 22A1 53.51 163.05 -1.40081 -4,573.36 4.500 46337 841 462.99 Pas, - Minor 1110 10,983.66 0.646.16 10,000.00 %597.20 22.41 5328 162.69 -1,415.47 4,553.24 4,500 481.86 827 481.28 Pus - Minor 1/10 10.88000 8,648.16 9,9%00 8%2.fi9 22.42 52.84 160.71 -1.444.66 4,512.91 4,500 51939 8.01 51901 Pass - Minor 1/10 10990.00 8,646.16 9,975.0 8,59503 22.42 53.06 16076 -1,43027 -4,53322 4.500 %049 808 500.11 Pae, - Minor 1110 11,000.00 866.16 9,900.00 8,585.03 2214 52.40 15231 -1,470.86 4.471.08 4.500 5%43 760 slaw Pass - Minor 1110 111000.00 8840.16 9.92500 8.589% 22.44 52.fi2 15758 -1.458.22 4,492.14 4.500 530.05 7.75 53]87 Pus - Minor 1/10 11,005.80 effil 8 9.675.00 8,57949 22.45 52.19 155.19 -1,48255 4,44976 4.500 57452 750 574.15 Pae. -Min. 1110 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 29 COMPASS 5000.1 Build 81B BP I/I\ �.N`z b p Travelling Cylinder Report BAKER HUGHES Company: North America -ALASKA -BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: L2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WPO9 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-27-18-27EPB7-18-27EPB7 onset she Error. 9,00usa Survey Program: 952 -MWD. 9830 -MVA, 10301-MWfl Rule Assigned: Minor 1/10 OIrsN VMll Error owest Reference OXSN Semi Majorpxis Measured Vertical Measured Vertical R4ferenu OXEN Toni+ ORxt VhlWore CeMm Cuing- Centre to No Oo Allowable Depth Depth Depth Depth somNn +NrS eEl-W Help, Size Co.. piwnee Wamin9 eeNenon loop) lush) (term lush) (usip (-am C) 1u06 lusfl) pn) loon) lush) loon) 11,01000 8648.18 9,0'5.60 8,572.12 22.45 51.98 15344 -149424 4,428.29 4560 592.27 Tail 59190 Pass - Minor 1110 11,01608 8.046.16 8825.00 8,553.90 22.10 51.75 15185 4,503.05 4,405.79 4500 M76 7.20 60938 Paps-Minort/10 11,020.00 0,818.18 915500 awes 22.47 51.15 148.79 -1=76 4,384.10 4.500 U50 9.96 64581 Pass - Minor 1110 11,02000 8,618.16 9800.00 8,555.61 22.47 514.5 14933 -1,51290 4,385.39 4.500 627,69 7.02 627.32 Pass - Minor 1110 11.025.22 8,618.16 9,75.00 8,538.09 2248 sow 146.70 -1,532.62 4,34292 4,500 88183 879 664.26 Pass -Minor 1110 11.030.00 8,646.16 9]5.00 8.519.54 MA9 50.13 14424 -1,55229 4,35 .86 575 70287 6.70 702.39 Pass Mirwr1110 11,03000 8,616.18 8725.00 8,528.94 22.49 5.5 144.75 -1,542.48 4,321.84 5.750 683.62 6.75 683.14 Pass -Minor 1/10 11.031.90 8646.18 9.675.00 8.509.89 22.49 49.74 142.28 -1,562.05 4,27998 575 72236 am 72188 Pass - Mina 1/10 11,040.00 8,618.16 9,603 00 8,47949 Use 48.57 139.32 -1,590.97 4,21780 575 702.21 6.33 78173 Pass - Mr. 1110 1104000 81648.18 9,625,00 8,489.87 22.5 48.96 139.79 -1,581.39 4,23843 5,75 762.5 6.37 761.55 Pass-Minor1110 11,040.00 0,818.16 985.5 8,500.5 22.5 4935 140.26 -1,571.75 4,259.15 $75 742.10 8.41 741.62 Pars - Minor 1/10 11.045.97 8816.16 9,57500 8,460.87 2251 48.18 137.07 -1,600.49 4,197.27 5.75 80249 6.11 Met Pass - Minor 1110 11.05.00 8,618.16 905.5 8,435.73 22.52 47.04 134.53 -1,628.71 4,13620 575 881.52 6.00 864.04 Pass -Minor 1110 11105.5 8.646.18 9,525.00 8445.95 22.52 4141 13198 -1,61935 4,158.48 5]50 843% 8.03 04318 Pass - Minor 1/10 11,05000 sepals 9.55.00 8,45801 22.52 47]9 13541 -1,60990 4,17683 57M 82300 6.08 an 52 Pass - Mina 1110 11,055.34 8,600.18 9.475.00 8424.34 22.53 485 132.51 -1,63004 -4.115.99 5.75 885.48 587 88500 Pass-Mimr1110 11.5000 8606.16 83755 8,37/.15 22.51 45.15 129.53 -187697 4,5594 575 97083 5.69 97035 Pass - Minor l/10 111505 awAS 9,4500 8,389.19 22.53 45.52 14,92 -1188580 4,055.63 545 90920 5.71 91800 Pass - Minor 1110 11,060.00 8,618.16 9425.00 8,401.07 22.53 45.5 13031 -1,85.59 4,075.81 5.75 92700 574 92740 Pass - Minor 1110 11,080.00 8,648.16 9,45.00 8,41279 22.53 4620 130.70 -1.6230 4,5506 575 9583 5.76 906.15 Pass � Minor 1/10 11,085.15 8,048.16 9,35.00 8364.89 22.51 44]9 12761 4,684.12 4,016.16 5,75 992.43 5.59 Was Pass- Mi. 1/10 11,070.00 8800.16 8220.00 8298.22 22.55 43.02 12422 -1.73023 3,92106 5,75 1.102.28 545 1,101.78 Pass-Mlnorin0 11,070.00 8646.16 9,25.00 8,31228 22.55 4337 124.62 -1.720.97 -3.939.56 575 1,080.10 546 1.039.82 Pans Minorin0 11.00000 B,64G.16 9,275.5 0,325.95 2255 13,72 125. o1 -1,71172 -3,956.32 5,75 11058(14 547 1,057.53 Pass - Minor 1/10 11,07000 8.616.16 9.300.00 8,33829 22.55 44.08 125.39 -1702.50 -9,97/45 5.75 1,035.07 5.40 1,03559 Pass - Minor 1110 11,070.5 8,616.16 9,325.00 8,352.27 22.5 44.43 12578 -1,693.30 3,990.63 575 1,014.22 549 1,01374 Pass - Minor 1110 11,074.17 8600.16 9,25.5 8,283.91 2256 4265 12255 1,739.5 -3,90284 5.75 1,12445 538 1,123.87 Pass - Minor 1110 11,07540 8516.16 9,175.00 8,269.13 22.56 4232 12181 -1)4879 -3,884.88 5.75 1.M12 5.35 1,148.24 Paps-Minorin0 11,08000 8,648.16 8,975.00 8,12.93 22.57 39.65 1175 -1,82299 -3)44.17 7.082 1.32760 539 1,327.05 Pass - Minor IIID 11,080.00 8,848.16 9,0500 8.16338 22.57 39.90 117.90 -1,813.07 4.78158 7.082 1,301.83 5.40 1,304.24 Pass - Minor 1/10 11,080.5 8,818.16 9025.00 8,178.75 22.57 40.31 11624 -1,804.57 3,77896 575 1,20203 529 1.281.55 Pass-Mnoallm 1100000 8848.18 9,050.5 8,194.04 22.57 40.64 11058 1,79527 -3,795.42 575 1,25929 529 1,258.81 Pass - Minor 1110 11,080.00 8606.16 9,075.5 8,20S 23 22.57 40.98 11693 -1,785.97 -3.81396 5.75 1,235.62 529 1,236.14 Pass-Minort/10 11.080 00 8.646.16 9110000 snkm 22.57 41.31 119.29 -1.776.37 -3,831.50 575 1,214.5 529 1,213.55 Pipe -Minor 1110 11.080.00 8,616.16 9,125.00 0,239.36 22.57 4185 119,66 -1,787.37 -3.049.27 5,75 1,191.53 5.29 1.191.05 Pass - Minor 1110 1110805 0.646.18 9.15.00 8.25429 22.57 41.98 inn -1.75800 -3,867.04 5.75 1,169.11 529 1,16863 Pass - Minor tn0 11.064,79 see; 16 8,9500 8,132.40 22.57 3933 11502 -1,831.81 -3.720.60 7.52 1,35.34 5.34 1,34975 Pass - Minor 1/lo 11.085.76 8, So, 16 8.925.00 0,11680 22.57 39.00 Ilan -1.810.33 -3.709.10 7,062 1,373.02 5.33 1,37243 Pass - Minor 1110 11,09000 9.848.16 8,850 00 8.06957 22.50 3803 11303 -1186404 -3,85588 7.062 1440.73 5.29 1440.14 Pass - Minor 1/10 11,09000 8,610.18 8,875.00 8,085.38 22.50 38M 113.33 -1,856.44 -3,87330 7.062 141823 5.29 1,417114 Pass - Minor 1/10 11,05.00 8,WAS 8,95.00 8,101.12 22.58 38,68 113.83 4,848.54 -3,89144 7.062 1,39568 529 1,395.09 Pus - Minor 1/10 CC - Min centre to center distance or convergent point, SF - min separation factor, ES - min ellipse separation 3/812017 11:30.22AM Page 30 COMPASS 5000.1 Build 818 �,•• pTravelling PB DS 18- 18-27 - 18-27EPB2 - 18-27EP82 BP Cylinder Report Company: North America - ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference: Site Error: 0.00 usft North Reference: Reference Well: 7,2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore 7,2-21B Database: Reference Design: 7,2-218 WPOO Offset TVD Reference: WINFlo BAIM NVGHU Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP7 Offset Datum Offset Design PB DS 18- 18-27 - 18-27EPB2 - 18-27EP82 onsetsae Error. o.DD unit Survey Program: 952 -MVA. 9B36MW0. 1o3014MWD, 10"8.200 Rule Assigned: Minor 1110 Offen Well Eeec 000 m8 Reference Onset Berm Mqor Axis Measured Vertical Measured Vertical Rehearing ONaet Tongue♦ Onset VNlsore Outhe Casing- centre to No Go A6owabM Wending Depth Depth Depth Depth AlimuM .6114 +E/ -W Hol. St. Car. OBMe. Newnan (een) (unit) (een) lush) leen) (uef) r) teen) lural (nd) (uei6 luxe lush) 1044580 8,592.38 11,825.00 8,610.64 22.14 66.01 -32.14 122.53 -5,25595 5625 054.23 7.82 85615 Pas$ - Milan 1110 10.85.81 aillQ.38 1185000 8,606 40 22.14 66.26 -32.49 14185 -5,27124 5625 878.68 7.84 87284 Pass - Minor 1110 10.445.88 8,59240 11,875.00 B,6o2.26 22.14 66.51 -32.82 161.10 -5,206.64 5.625 903.16 7.87 897,17 Pass - Minor 1110 10,8589 8,59241 11,90.00 8.598.12 22.14 W.7fi 40.14 180.36 5,302.04 5625 92]87 789 92172 Pass -Minor 1110 10.445 90 8,592.42 11,903.00 8,59763 22.14 611 -33.18 182.67 -5,30.89 5625 93062 790 924.67 Pass - Minor 1/10 10,85.92 8,592.43 11,8000 8,815.18 22.14 6577 -3180 10289 -5,241.17 5.625 82983 7.79 823]2 Pen. - Minor Ill 10,450.00 6594.16 11,860.0 8.63439 22.14 "M -31.62 -32.53 -5,10240 5625 0542 7.56 679.50 Pau -Mina Ill 10.450.0 8.594.16 11,6750 8.9153 22.14 86.71 -31.62 4.34 -5.188.00 5625 7039 7.54 70235 Pass-Minir1l10 10.450.00 8.594.18 11,700.0 8628.84 8.14 64.89 -3167 150 -5,195.55 5625 732.14 7.52 728.0 Pass - Minor 1/10 104500 8,59416 11.725.00 8626.31 22.14 65.10 -31,77 3642 5,204.78 5825 75639 752 75033 Pae. - Minor 1110 10,45000 8594.16 11.750.00 8,62337 22.14 6531 .31,94 6078 -5$15.56 5.625 78089 7,51 774.72 Pass - Minor Ill 10,450.0 8,594.16 11,775.0 8,61964 22.14 6555 32.20 8229 -5,22774 5,625 80.43 7,52 799.25 Pus-MN.1110 10,455.59 8,598.49 11,625.00 8,838.53 22.16 64.38 -92.73 .-57.10 -5,178.34 5,625 60.03 725 657.17 Pass - Minor 1110 10,480.0 8.590.30 11,57500 8.630.03 MA6 64.10 -34.07 AWAS -5.174.42 5,625 82064 7.04 615.12 Pass - Minor 1110 10,480.00 0.59830 11,6000 8,637,83 22A6 "M -33.76 41.91 5.17560 5.625 841.31 701 635.60 Pass -Minor 1110 10,48542 8,6047 11,550.0 8.810.03 22.17 83.97 3542 -131.83 -5.17481 5.625 60101 8.74 595.67 Pass - Minor 1/10 10,4700 8,602.25 11,5000 0,641.59 22.18 63,72 -37.0 -18175 -5,173.31 5625 56165 653 55879 Pass - Minor 1)10 10.470.0 86025 11525.00 6641.20 22.18 63.05 4664 -1%60 -5,174.75 5.825 58180 649 578.51 Pear - Minor 1110 10.48000 8,60.03 11,450.00 8.6400 2220 63.8 -39.88 -23142 -5,167.82 5825 520.73 5.99 51822 Pass - Minor 1110 10.48080 8,80.03 11,475.00 8,6414 22.20 6358 -39.35 -206.57 -5,17039 5.625 54097 598 $36.18 Pass - Minor 1/10 10,484.80 8,807.77 11425.0 8,639.66 2221 63.31 -4139 -22.37 -5,16847 5625 501.60 574 49734 Pas. - Minor Ill 10.490.0 8,60.60 11,400.0 6,838.93 22.22 63.18 43.02 -281.34 -5,165.57 5825 483.18 546 09.18 Pass - Miner 1110 10,49422 8.611.0 11,375.0 6638.16 22.23 83.0 -44 47 -30.25 -5,16360 5.625 46448 524 460.76 Pass-Mimr1110 10,500.0 8.61297 11,3500 80729 22.24 620 46M -330.92 5,159.87 5625 8490 492 8142 Pass-MIn.1110 10,W331 0,614.0 1132500 8.636.47 22.24 62.74 -4742 -356.25 -81999 5.625 42462 4.75 421.41 Pau -Min. 1110 10,510.00 6616.11 11.30000 8,638.0 22.28 62.59 -4982 -37967 -6,148.71 5625 404.97 4.38 401.98 Pass - Minor 1110 10,513.94 8,617.29 11$7500 8,835.81 22.26 828 -W]4 -404.36 -5,18.76 5.625 38864 4.19 3840 Pass - Minor 1/10 10.520.00 8,61904 11250.W 6635.51 22.21 6231 52.68 42922 -5,14225 5,625 369.0 3.07 38766 Pass - Minor Ill 10.530.0 8,621.73 112250 8.635.39 22.29 6220 -55.48 454.20 -5,141.35 5825 355.11 3.34 35320 Pass-MinalilD 10,95.44 8,6230 11.20.0 8,05.53 2230 62.10 -57.38 .479.19 -5,14185 5625 34223 30 34088 Pau -Min. 1110 10,544 02 8.62509 11.175.00 8,63661 2231 620 -5997 -5(M 12 -5,14371 5,625 331.47 271 330.63 Pass - Minor 1110 10,553.17 8827.03 11.15.00 8,836.0 22.33 61.93 42.84 -520.95 -5.148.61 5,626 322.60 239 32221 Pass - Minor 1/10 16562.62 8.628.83 11,125.00 6638.54 22.34 61.0 4541 -553.59 -8160.76 5525 31615 2.23 315W Pass Mlnw Il10 10,5@.78 8.6W.44 11,100.0 883659 22.36 61.79 -68.30 -578.13 5,155.51 5.625 31133 2.30 31086 Pus-MinorlI10 10,582.90 0,01.81 11,075.0 8.836]7 22.37 61]2 -71.13 502.89 -5,15898 5625 3038 2,601 305.91 Pus -Minn 1110 10,603.15 8,622.92 11,050.00 8.97.39 2238 8163 -7385 -62781 -5,16079 5.625 30.97 380 300.50 Pus -Min. 1110 10,602.02 a6MU 11,02500 8,63794 2239 61,53 -0820 4525 -5.16075 5,625 29489 341 29442 Pass - Minor 1/10 10,612.90 8,63440 11,0000 8838.34 2240 8142 -79.48 47753 -sjwol 5625 288.33 IW 28786 Pass - Minor 1110 10,620.0 8,634.89 10,9750 8,63863 22.41 610 -8172 -702.48 -5.155.9 5825 28136 4.45 28089 Pass-Mlnorlll0 10.60060 8835.58 10,95.0 863878 MAI 61.14 -84.81 428.91 -5.150.30 5.625 27379 5.01 27332 Pass - Minor 1110 10.610.0 6838.26 10925.0 son 75 2242 60.98 -8794 -75085 -5,143.10 5825 205.55 5.55 265.08 Pau - Minor 1110 10,650.00 8.638.93 10.900.00 8538.90 2242 6081 -9186 .77422 -5,134.25 $625 256.89 6.05 25642 Pass - Minor 1/10 10.680.00 8.63759 10.875.00 8,639.15 22.42 60.63 -94.13 -796.98 -5,123.91 5825 24794 6.54 24747 Pass-MIn.1l10 10,6700 8.638.23 10.850.00 8,839.16 22.43 6045 9728 41889 -5.111.89 5.625 23848 899 23001 Pass - Min. 1110 10,682.41 8,639.01 10,025.0 8,639.73 22.43 sea -100.98 439.94 -5,09841 5625 228.67 755 228.20 Pus -Mime 1110 10,69330 8,83968 10,60000 6.639.90 22.42 80.0 -104.37 -miV -5,0850 5.625 2X178 799 220.31 Pus - Minor 1110 10,70489 BUD 35 107750 853920 22.42 5988 -108.15 -08344 -5,07385 5,625 215." 8.43 215.W Pass - Minor 1/10 CC -Min centre to center distance or covergent point, SF -min separation factor, ES -min ellipse separation 3WO17 11:30:22AM Page 31 COMPASS 5000.1 Build 81B I BP V b p Travelling Cylinder Report Company: North Amenca- ALASKA - BP Local Co-ordinate Reference: Project: Lisburne TVD Reference: Reference Site: Lis DS 02 MD Reference. Site Error: 0.00 usft North Reference: Reference Well: 1.2-21 Survey Calculation Method: Well Error: 0.00 usft Output errors are at Reference Wellbore L2 -21B Database: Reference Design: 1-2-218 WPO9 Offset TVD Reference: MAIM BAKER HUGHES Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-27 - 18-27EP82 - 18-27EPB2 o .age Error: 0%pa8 Survey Program: 952 -MWD, MNIAM 10301 -MWD. 10T7SMWD Rule Assigned: Minor 1/10 often Well Ern OM got Reference Ci Senol Major AXIS Measured Venical Meeaured Vertical Relerence Cflset Tongan + chain Wellbore Carlos casing- Centra to No Go Allowable yHrnbfg Depth Depth Depth Depth AaimWb eM.S V -w Hole sine Centre Marti cassava. tusft) lush) (usft) (usft) (usft) (.aft) V) (usft) (usft) lint (usft) Inlet) (ist6 10,716.35 seal 10]50.00 8,838.07 22.42 59JO -112.14 -906.00 -5,0153.13 51125 21327 8.87 212.00 Pass - Minor 1/10 10.73000 Bi 10.725.00 8,837.05 22.41 59.52 -116.65 -92884 5.053.04 5625 21301 9.35 212.50 Pass- Minor 1110, CC, ES, SF 10,74000 8,842.24 10.700.00 8,635,78 22.41 59.35 -120.17 -95205 -5,043.03 5825 21523 985 21076 Pass - Minor 1110 10)50.00 8.802.73 10,67500 86D4.16 22.40 59.18 -120]2 -975.51 -5,03535 5825 21977 990 219.30 Pass - Minor 1110 10,762.41 3,843.28 10,650.00 8,632.25 2239 5902 -127.97 999.02 5,02708 5825 22597 10.28 225.50 Pass - Minx 1110 18773.27 seen 74 1062500 8.630.14 22.39 5885 13177 -1,022.31 5,018.25 5.625 23301 10.53 23254 PASS -Minx 1/10 10,78387 8644.15 10.600.00 8.627.93 22.38 58.08 -13547 -1.00532 -5,006.13 5.625 24070 10.75 24023 Pass -Minor 1110 10,790.22 8,644.51 10,57500 8.625.04 22.37 58.50 -139.01 -1,%801 -4,99843 5,625 24889 10.92 24842 Pass - Minor 1110 10.804.39 9,64581 10,550.00 8,6U,la 22.37 5832 -142.36 -1,090.20 4,98705 5825 25721 11.05 256.74 Pass - Minor 1/10 10.814.46 8.64l 10525% 8,822]0 22.36 58.13 -145,62 -1,111.53 4,974.11 5625 26506 11.16 24.61 Pass - Minx 1/10 10,82441 8,615.38 10,500.00 8821.16 22.35 57.92 -148.84 -1,13193 4,959.75 5,625 272.58 1122 272.11 Pass - Minx 1110 10,83423 8,545.59 10.475 Do 3,619.57 22.35 57.2 -15202 1,15145 -4,94421 5.625 27991 1125 279.44 Pass - Minor 1110 10,813.95 8.845.7 10,450.00 8,61798 2235 5750 -IMAs 1,16995 4,92748 5625 28&95 1125 285.48 Pass -Minor 1110 10,853.53 8.6,.92 10,42500 8,616.18 22,M 5729 -158.27 -1.187.53 4,909.80 5.625 293% 1122 20,49 Pass - Minx 1110 10,863.01 8.641&02 10400.00 8,614.49 22.34 57.07 -161.32 -1.204.% 4,891,14 5.625 300.77 11.16 3%.W Pass -Minx 1/10 10,87000 8,646.09 10,37500 861290 22.31 56.85 -163M -1,21955 4,87157 5.625 307.,12 1107 306.95Peart-Mlnxitio 10,800.00 8846.11 10.350110 81610.55 22.34 5883 -166.89 -1,234.19 4,85145 5625 31429 10.% 31382 Pass -Minor 1110 10.891112 8,845.16 10,325% 8,608.1) 2234 56.40 170M -1,247.42 4,330.37 5,625 32070 10.03 320.23 Pae, -Minx 1110 10.%0.00 8,6,.18 10,300.00 8,606.85 MM 5.18 -173.38 -1,259.07 4,90831 5625 326.41 10.67 82594 Pass-Mlrort/10 10,910.00 8,645.16 10,275.00 8,65094 22.35 55.93 -176.0 -1,27007 4,785.93 5625 332.51 10.48 33204 Pass -Minor 1/10 10920.00 8616.16 10,250.00 8,603172 22.35 66,67 -179.55 -1,28122 -4,76359 5750 33905 10.26 33837 Pass - Minor 1110 10,925.84 8,648.16 18225.00 8,603.02 2235 5542 17876 -1,292.88 4.74149 5,750 34868 10.10 340.20 Pass -Minor 1110 10,933.85 8.646.16 t0,M000 8.802.79 2285 55.17 IM 53 1,30509 4,71967 5]50 359.02 9.90 35854 Pass - Minor 1110 1D,940.00 8,646.16 10,175.% 8,802.79 22.37 54.92 17491 -1,31785 4.69FL18 57W 370.83 971 3)0.35 Pass - Minor trio 10.95000 assists 10,150.00 0,602.82 22.37 M68 17214 -1.331.20 -4,87).04 5.75 384.00 916 38356PW-MOSSI/10 10,95530 8,6,.16 10.125.00 8,602.94 22.33 54.44 17030 A3".97 4,6%.17 5.750 3%40 9.28 39792 Pau - Minor 1110 10980.00 8,645.16 10,10000 8.602.99 22.30 54.20 16963 -1,350.77 4,83533 5.750 41352 9.11 41304 Pass - Minor 1110 10.97000 8,648.16 10,075.00 6602.64 22.40 5397 1%W -1,3".55 4,61448 5.750 129.30 8.85 42862 Pass - Mirror 1110 10.973." 8,6,6 18 10,050.00 850152 22.40 53.74 16581 -1.3815.,49 4,59375 5.750 44585 8.1 "5.37 Pass - Minor 1/10 10,980.00 6.616.16 10,025.00 8,50.0 22.41 $3.51 163.85 -1,40081 -4,573.35 5750 46337 851 482.89 Pass - Minor 1/10 10,98366 0,60.16 10%000 8,597.20 22.41 53.28 162.69 -1,41547 4,55324 5750 481,66 837 481.18 Pass-Minor1110 10.990.00 8,6441 16 9,950.% 8,592.89 2242 52Do IW71 -1,444.66 4,512.91 5.50 51939 0.11 51891 Pass - Minor 1110 10,99000 8.6,.16 897500 0,595.03 22.42 53.% 15076 -1.430.27 -4,533.22 5750 500.49 3.18 50001 Pass - Minx VID 11,011 8,646.16 9,900.00 0,505.03 M'44 52.40 157.31 1,47006 -4,07106 5750 SW 43 779 55595 Pass-Minxt/10 11,011 8,646.16 8925.00 8.509.55 M." 52.62 157.58 -1,45822 4492.14 5]50 53805 7.85 537.57 Pass -Miner 1110 11,00580 8,64B.16 9,875.% 8.579.19 MA5 52.19 155.19 -1,482.55 4,44975 5.750 57452 760 57404 Pau - Minor 1110 11,01000 B 46A6 9,850.00 8.572.12 nAS 51.98 1040 -1.493.24 4,42829 5.750 592.27 745 591,79 Pass - Minor 1110 11,01408 8,646 is 9825.00 8,563.96 w48 51.75 15165 -1,503.05 4,10619 5.7W 601 7.30 60928 Pass - Minor 1110 11.020.00 88,.16 9.775.00 01546.98 22.47 51.15 14879 -1,522]6 4,364.10 5 75 us 99 7% 64551 Paee - Minx 1/10 11.020.00 88,.16 9.800.00 85M61 22.47 51.45 14933 -1,512.% 4,385.39 5.50 82769 7.12 62721 Paas - Minor 1110 11,025.22 86416.16 9.7500 8,538.09 2248 5045 146.70 -1,532.82 4,342.92 5150 660.63 6.90 661.15 Pan - Minor 1110 11,030.00 8.646 16 9,7%.00 8,51954 22.49 50.13 14424 -1,552.29 4,300.86 5750 70287 870 702.39 Pass - Minor 1110 11030.00 am Is 9.25.00 0,520.94 22.49 5.53 144.75 -1,54248 4,321.84 5350 68362 6.75 883.14 Pas,-Minort/10 11,01 8,64146 16 9,67500 8,509.89 22.49 49.74 142.28 -1,58205 4.279.96 57W 722.36 658 ]21.88 Pass Minx1/10 11,04000 86,.16 9,601AO 8.479.49 22.50 4857 139.32 -1,59097 4,217.80 57W 782.21 6.33 781.3 Pass -Mini 11,040.00 8,646.16 9,625.00 8.489.87 22.W 4896 13979 -1,50139 -4,23843 57W ]62.03 8.37 761.55 Pas. - Minor lllo 111040.00 8,64 16 91650.00 8,500.00 22.50 49.35 14026 -1,571.75 4,259.15 5750 742.10 841 74162 Pass-Mirwrin0 CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 31WO1711.'30:22AM Page 32 COMPASS 5000.1 Build BIB BP F/. bp Z�+rS Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 12-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-27 - 18-27EPB2 - 18-27EPB2 Mi sae Enor. 0 usft Survey Program: 952 -MM, 903"4970, 10301 -MVA, 10775-M9M0 RUM Assigned: Minor 1/10 Offset Well Error. 0.00uaft Reference Offset Semi Major Axis Measured Verhcal Measured VarBwl Reference Offset Tongue « Onset Wepbora Cent. Geeing- centre to No Go AfteindM oum Depth Depth bi Azimutg «IVS sVM Now Size curve Distance warning Dendurs luanl men) heft) lung) (usft) Into 19 (osto (unto (is) 1usft) loaf) Wsg 1 11,045.97 8,646.16 9,57500 8,460.87 2251 48.18 137.07 -1,60049 -4,197.27 5.750 00249 6.17 80201 Pass-Mmo,1110 111050.00 9,646.18 9,50000 0,435.73 22.52 47.04 131.53 -1,628,71 4,13620 5.750 66402 6.00 974.04 Pass-Minorl/10 11,05000 8646.18 9,525.00 0.446.95 nu 47.41 134.95 -1,61935 4,156,48 5.750 84368 6.03 843.18 Pass-MInor1110 11,050.00 8.606.16 9550.00 8.45901 22.52 47.19 135.41 4,609.94 4,1]8.83 5.750 82300 6.06 On S2 Pass - Minor 1110 111055.34 8.646.16 9.47500 8,424.34 22.9 4866 13251 -1.63804 4,11599 5150 885.48 5.87 88500 Pass - Mina 1/10 11,060.00 8.697.18 9,375.00 8,3".15 22.53 45.15 129.53 -1,674.97 4,03594 5]50 9]0.83 5.59 97035 Pass-Miwrt/10 11,060.00 8648.16 SAW 00 8.389.19 22.53 45.W 12992 -1,6s5.W 4,05583 5750 949.28 571 948.97 Pass - Minor 1110 ii.w00 8,648.16 9,425.00 8,40107 22.53 45.90 13031 -1.656.59 4,075.81 5.]50 927.88 574 92740 Pass - Minor 1110 11,060.00 8,846.16 9450.00 8,41279 2353 4620 13070 -1,977.34 4,095.86 5.750 90683 5 I 908.15 Pau-MO.1110 11,065.15 8648.16 9350.00 8354.09 32.54 4479 12761 -1,884.12 4,01616 5.750 99243 5.59 991.95 Pas.-Minai/10 11,070.00 0.646.16 9,225.00 8298.22 22.55 43.02 124.22 4)30.23 3192105 5.750 1,102.26 5.45 1.101.78 Pass-Mral/10 11,07000 8,646.16 9250.00 8,312.28 22.55 43.37 124.62 1)2097 -3939% 5.750 1,000.10 518 1,078.62 Pass - Minor 1110 11,07000 8.616.16 9275.00 9,325.95 22.55 4372 125.01 1,711.72 -3,95832 5.750 1,008.04 547 1,057M Pass-Minat/10 11.07000 8,646.18 9,300.00 8,33929 22.55 44.M 125.39 -1.7M.W 3.97735 5.7% 1,03607 548 1,035.59 Pass-Minat/10 11,070.00 8818.16 9.325.00 8352.2] 22.55 44.43 125.78 -1.693.30 -3.995.63 5150 1.014.22 549 1.013.74 Pass-Mimr1110 11,074.17 8,618.18 9,200.00 8,28381 22.58 42N IMO8 -1,739.50 39(12.84 5197 1,124.45 538 1,123.97 Pas - Minor 1110 11.07540 8,646.16 9,17500 0,259.13 2256 42.32 12181 -1,]48]9 -3,08408 57M 1,14n 5.35 1,146.24 Pas. - Mina 1/10 11,08000 am 16 8.97500 8147.93 22.57 3965 117,50 -1,822.99 -3,744.17 7082 1.32].80 5.39 1,32].05 Pass-Mina1/10 11.000.00 8846.16 9,000.00 8.183.38 22.57 39.98 117W -1,81387 3,761.58 7062 1,304.83 5.40 1,304.24 Pus -Minor V10 11,080.00 8646.16 9,02500 8,17875 22.57 40.31 118.24 -1,80457 -3,71`8.98 5.]50 1,202.03 529 1281%Pus -Minor 1110 11,080.00 8.616.16 91060.00 81194.04 2257 40.84 11858 -1,795.27 3,796.42 5.750 4,25929 5.29 1,258.81 Pass - Mina 1/10 11,080.00 8.606.16 9,075.00 8,209.23 22.57 4098 110.93 -1)8597 -3.813% 5750 1,238.62 5.29 1238.14 Pass - Mina 1/10 11,08000 8697.16 9,100.00 8,22034 22.57 41.31 119.29 -1]7667 y831 SO 5 76 1.214.03 529 1.213.55 Pass - Minor 1/10 11,080.00 8,697.18 9,125.00 8,23930 2257 4165 119.68 -1,]6].37 -384927 5.750 1,19153 529 119105 Pan - Minor 1110 11,08006 0,845.16 9150.00 825429 22.57 41.90 12097 -1758.08 -$08].04 57W 1,169.11 529 1,168.63 Pass -Minor 1/10 11.084.79 8 O 16 8195000 84132.40 22.57 3933 116M -1,83181 41,728.68 1002 1,350.34 534 1.349.75 Pass-Mmorl/10 11.085.76 8,818.16 8,925.00 8,11880 nS7 39.00 11522 4.84093 -3.709.10 1082 1,373.02 533 1.372.43 Pass -Minor 1110 11,090.00 am is 0,050.00 8,06957 2258 3803 11303 1,8asox 3,65588 7.052 1,44013 529 1,440.14 Pas - Minor VIO 11.09000 8,616.16 8,075.00 8,085.30 22.58 38.M 11333 -1,85814 -3673.70 7.052 1,41823 5.29 1,41164 Pan -Minor 1/10 11,09000 8,616.18 6,900.00 8,101.12 22.58 3888 113.63 4,848.54 -3,69144 7.062 1,39568 5.29 1,39509 Pass - Mina 1/10 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation YWO17 11:30:22AM Page 33 COMPASS 5000.1 Build 816 _ 4*0 b BP IGli\ 41�� p Travelling Cylinder Report BAKER HUGHES Company: North America -ALASKA -BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 us8 Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18-31 18-31 - - 18-31 onus sik Em a 0.00 urn Survey Program: 189 -MM. 18PMWp flak Asalgnu: Major Risk OnaM Mhll Error: 0.00 usfl Reference offset semi Mgor Asir Measured Vertical Measured Vertical Rekrence Onset Teaseue OBet Wellbore Centre Casing- Gemrcto No Go Avowable Nor Goals GepM oepM Annals +W8 +EI -W Hole Sae Centre Welann Wamin9 OevMenn lush) lush) (ush) (an) (ush) (urr) r) Juan) luah) (is) (ash) furl) lush) 11,937,62 8.61411 101300.00 8849.52 23.80 4548 new -81443 3,87802 3.517 143804 149180 1,289.38 Pass - Major Risk 11.910.42 8,614.83 10,32500 asileo 2381 4587 110.19 -094.34 -2,89371 3.517 1,41589 150.91 1,285.90 Pass -Major Risk 11.950.00 0,814.35 10,35000 0.648.99 23.83 4,327 117.02 -77423 3,90855 3.517 1,39348 153.32 1.242.78 Pass -Major Risk 11,95000 8.61435 10,374.83 8648.07 23.83 48.66 11]02 454.18 -2,923.33 3517 1,371.30 15393 1,219.33 Pus - Major Risk 11,950.00 8,814.35 10,400.00 8,647.05 23.83 47.M 117.01 -733.99 -2,938.18 3.517 1,349.11 luu 1,195.83 Pas -Mrjor Risk 11,950.00 8,614,35 10.425.00 8815.99 2383 47.43 11701 -713.88 -2,952.94 3.517 1,527.09 155.15 1,172.48 Pass-MajorRisk 11,95000 0,614.35 10.450.00 s614.91 23.83 47,82 11700 -69378 -2.967.00 3517 1,305.14 155.75 1,149.11 Pass - Major Risk 11,958.84 8,614.09 10,475.00 8,043.78 23.08 4821 115.89 -673,65 -2.902.50 3,517 1,280.23 158.14 1,128.15 Pas - Major Risk 11.962.26 8,61389 10,500.00 8,84262 2387 48.59 115.46 453.34 -2,997.12 3.517 1,281.60 15947 1103.19 Pass -Major Rkk 11,965.81 8813.88 18525.00 8841.44 2388 4599 115.00 -832.93 -3,01151 3.517 1,240.15 160.85 1,000.35 Pass -Major Risk 11,97500 8.613.62 10,55000 0.640.27 23.90 49M 11385 81253 -3,02590 3.517 1218.84 18340 1.057.09 Pass - Major Risk 11,975.00 8.81362 10,555.00 8,63990 23.90 4846 113.85 807.63 -3,029.35 3.517 1.21372 183.57 1,052.38 Pas- Major Risk. CC, ES, SF CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/&2017 11:30:22AM Page 34 COMPASS 5000.1 Build 81B A le*% I,,,,,� by Company: North America -ALASKA -BP Project: Lisburne Reference She: Lis DS 02 Site Error: 0.00 usft Reference Well: 1-2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 BP Travelling Cylinder Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset 7VD Reference: ri.I BAKER HUGHES Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18 - 18-31 -18-31A- 18-31A Survey Program: 189AAIMD, 8047 -MWD Otre.lslle Elton ON use Rule Ass19ne6: Major Risk what Well Error: ON usft sorerence Chir Semi Major Axis Measured Vertical MeasurM VerSul Reference ORent rootless gMMWeIMoreCeMR Casing- cent. to No Go Alo.bas Depth Depth Now push Aximu. #tre aam H.I. S. Cant. Distance mram9 Deviation (unit) luso hien) luso (uso) (..to (°) lusty juste en) (uso) luenl luenl 10,%0.00 8,648.16 1180000 8,656.69 22.30 55.71 17668 -1,4297 '1164081 3.517 51436 261.35 264.31 Pass. Major Risk 10,960.00 slue 16 11,804.00 8,6:5.74 22.38 55.37 176.69 -1,49192 4,644.67 3517 513.59 261.9 26230 Pass- Major Risk, CC. ES, SF 10,964.12 8648.16 11,375.0 8,85543 2239 55.32 175AO -1,069.55 41816.09 3.517 523.36 258.0 27652 Pass - Maim Risk 10,970.00 8,846.16 11.75000 8,055.82 22.40 54,92 1]]68 -1.47617 45928] 3.517 532.97 254.84 209.69 Pas. - Major Risk 10,9]6.14 8,64.16 11725.00 8,857.03 22.40 54.53 17193 -1,403% 4,5e0.% 3.517 sues 20.92 304.10 Pus -Major Risk lOsWO0 8646.16 11,70) 00 8.65875 22A1 54.14 170.92 -1.492.06 4150526 3517 556.00 241% 32008 Pau - Major Risk 10.990.0 8,646.18 11,80.0 8.%2.16 22.42 53.35 160.19 -1,510.41 4,491.90 3517 504.02 240.]] 35516 Pass - Major Risk 10,991 8.616.18 11,6750 8,60.11 22.42 53.74 16809 -1.50.81 4,52193 3511 559,37 24187 336.22 Pass - Major Risk 11,0000 8.646.16 11,80.0 8683.24 22.40 52.% 165.21 -1,531.11 4,45340 3.517 61600 233.32 393.]] Peas - Major Risk 11,00.0 8&8.16 11,8250 8,662.98 M.40 9.96 165.23 -1,520.62 .4,47609 3517 51sen 234.36 3]336 Pass -Major Risk 11,005 80 8.646 16 11,575.00 8,663.31 22,415 52.7 10.x4 .1,54122 4,43054 3.517 63257 MAYA 413.32 Pus - Major Risk 11,0100 8616.16 11.50.0 8,65122 22.45 51.37 162.? -1,50,19 4,407.21 3.517 640.58 225.54 43216 Pas. - Major Risk 11,01465 8,64.16 11,525.0 8.881.42 224 5138 10.0 -1,55187 4.30343 3.517 66399 221.70 45161 Pus - Miller Risk 11,020.0 8,64.18 11,475.00 8,664.25 22.47 500 158.11 -1,5]2.]3 4,335.70 3,517 69570 216.34 49072 Pass - Major Risk 1L020.0 8.64.16 11,50.0 8.664.38 22.0 099 159.16 -1.565.05 4,359.49 3.517 67941 21738 47036 Pass - Major Risk 11.03000 8.616.16 11.4250 es"415 22.49 4983 156.10 4.589.76 4,20870 3.517 73064 20809 53159 Pus -Major RIM 11100.0 8.64.16 11,40.0 868438 2249 0.21 156.09 4,581.0 -0312.14 3.517 71288 20.03 11,034.16 8.646 16 11,4000 8see 15 22A9 4904 154.91 -1.59800 4,%5A3 3.517 74905 204.47 510.11 Pass - Major Risk 6528]Pass -Major Risk 11,040.00 8,WAS 11,350.00 8,66831 22.0 48 fib 15324 -1,61544 4,218.34 3517 78566 190.76 $95.50 Pau - Major Risk 11.0400 84,45.16 11,375.0 8,66143 22.50 4905 15321 -1,0766 4,242.08 3517 ]6].60 199.71 5]39] Pass - Major Risk 11,044.0 8,64.16 11,32500 8,660.71 22.51 4828 15189 -1,821 All '1,19109 3.517 602.76 194.80 615,68 Pus - Maim Risk 11,00.0 8,646.16 11,2]5.0 8.670 40 22.52 47.55 10.29 -1,62864 4,144.69 3517 834.27 new 654.%Pass -Major Risk 11,050.00 8.64.16 11.30.0 8,seens 22.52 4191 150.25 -1,62609 4,169.54 3.517 319.15 190.05 63501 Pus - Major Risk 11,055.4 8,84.16 11.250.00 8.6]0.]0 22.0 47.19 14884 -0,83110 4.119.82 3.517 thistle 184.28 67251 Pau - Major Risk 11.%0.0 8.6445 16 1130.0 8,670.03 22.53 454 14]1] -1,64021 4,09088 3.517 88468 17923 ]13]4 Pass - Major Risk 11,060.0 8646.16 11,22500 9,670.38 22.53 46.83 14722 .1635 04 4,0%.14 3.517 86.55 180.16 69232 Pus Major Risk 11,I)MAIS 8.64.16 11,1750 8,66986 2254 46.0 14565 -1,645.26 -4,046.20 3.517 90295 1]09] 73084 Pass - Major Risk 11,070.00 8&8.16 11,100.0 8689 a0 22.55 44.9] 144.01 -1,664.% 4.97376 3.517 %1% 16902 11,070.00 884.16 11,125.00 865831 22.55 45.M 14403 -1,657.59 3.991]] 3517 941.74 1690 801.30 Pass - Major RW 770.43 Pus - Major Risk 11,070.0 8,616.16 11,10.0 8,603] 22.55 4572 144.07 -1,650.78 -4021.83 3.517 921.03 170.60 75575 Pass - Major Risk 11,07501 8,646.16 11,07500 867025 22.56 u.0 142.52 -1,67220 3,9498 3517 992.78 16489 82388 Pass - Major Risk 11,080.0 8,648.16 10,975.0 9,93.14 22.57 43.10 141.07 -1,705.83 -3855.% 3.517 1,069.19 159.03 918.0 PassMajorRisk 11,080.0 8,64.16 11.00.0 8,672.41 M,57 4347 MIN -1,897.]2 -3.879.49 3.517 1,04].53 15969 89441 Pass - Major Risk 11,00.00 864.16 11,025.00 8.6]1.4] 22.57 /3.85 14104 -1,650.98 .3,902.89 3.517 1.025.69 160.33 870%Pus -Maim Risk 11,0800 8.64.16 MOWN SAM 92 2257 4422 loll -1,88040 -3,11253] 3.517 1.004.09 16097 Mail Pass - Major Risk 11,004.90 8,64.16 10,00.00 8,6]3.4] 22.57 4273 13958 -1,71304 -3.831.92 3.517 1,090.43 15530 9404 Pass - Maim Risk 11,090.0 8,64.10 10,85O.0 8.67.% 220 4132 13109 -1]30.17 -3.733.53 3.517 1.17022 14918 1,029.9 Pau - Major Risk 11 a90.0 8,64.16 10.875.0 8,93.04 22.58 4167 13796 -1,725.53 -3.]58.0] 3.517 1,14980 14992 1,0%54 Pass Major Risk 11,0%.00 884.16 Iowa 00 8,61379 2258 42.02 138.02 -1,722.53 -3)8288 3.517 1,130.56 150.68 984.99 Pass Maim Rift 11,0900 8.64.16 101925.0 8604 ]3 2250 4237 135.05 -1.71867 -80151 3.517 1,110.80 151 A5 91 Pau - Major Risk 11,09540 8,us, 16 1082500 8,671.19 22.59 40.97 13621 -1,738.12 -3,]0.27 3517 11191.4 145.41 1.051.58 Pass - Major Risk 11,1000 8.646 16 10,6750 8,86840 220 38.81 134.63 -1,78163 -3,08.% 3.517 1,32865 13992 1,196.11 Pau - Major Risk 11,10.0 8,545.16 10]0.0 888989 22.0 39.16 13466 -1.]]189 -3,59182 3.517 1,305.18 140.37 1,171.58 Pass - Major Risk 11,10.00 864.16 10,04500 8.90.18 22.0 39.52 134.70 -1,70,54 -3,61176 3.517 1,28183 140.80 1,10.14 Pus -Maim Risk 11,1000 8.646 16 10,750.00 8,90.111 U.60 3989 134.72 -1,75904 3,638.04 3,517 1,250.66 14126 1,122.78 Pau -Major Risk MINN 864.16 10,7500 8,6]0.0] 22.0 4025 134.73 -1,70.70 -3,661.47 3.517 1.235.74 141]4 1,D%.56 Pass -Major Risk 11,1000 8.64.16 10.80.0 8,670 51 2280 4081 13417 -1,74297 -3,685.24 3.517 1213.36 14225 1,07471 Pau - Major Risk CC - Min centre to Center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30..22AM Page 35 COMPASS 5000.1 Build 61B BP RA by Travelling Cylinder Report BAKER•• HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: L2-21 Well Error: 0.00 usfl Reference Wellbore 1,2-21B Reference Design: 1,2-21 B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 1,2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Offset Design PB DS 18- 18 -31 -18 -31A -18-31A onset sift Error. am treat survey Program: 189 -MWD, BBQ -MWD Rule AssigneU: Major Risk Oeeet Well Error. ow on Refirarn OReet semi Major Axis Measured Vertical Measuretl WrNcal Rehmnce Met Tontine♦ onset Wellbore Contra Casing- Centre in No Go Allavabla kWmin9 onion d,tb eeptti D."h Azimuth +NIS -al-W H.I. Sue Cera Di.... Deviation NsN) (as") Nen) (Uen) Beal (gen) f) (ien) (.sn) lint (een) (ien) tom) 11,10456 0,646.16 10,050.00 8,668.98 22.80 38.45 13322 -1]95.86 3,54490 3.517 1,351.58 137.16 1,21984 Pass -Major Risk 11,11000 8.846.16 10,550.00 8,659]9 22.61 37.12 13156 -1,814.63 3,447 00 3.517 1,437,40 13294 1,310 70 Pass - Major Risk 11,11000 8.845.16 10,57500 8.66978 MAI 3]44 13150 -1,812.77 -3,47201 3.517 1,417W 132.98 1,288.21 Pass - Mair Risk 11,11000 am 16 10,600.0 8569A9 22.61 37.75 131,50 -1180800 -3.496.66 3,517 1,396.15 133.55 1,266.58 Pass - Major Risk 11,110.00 81646.16 1¢625.0 8,889.05 22.61 38.10 131.58 -11802.88 -3,520.97 3.517 1,374.15 134.08 1,243.27 Pass Major Risk CC - Min centre to center distance or covergent point, Sic - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 36 COMPASS 5000.1 Build 81B r•• BP WE Fag T by Travelling Cylinder Report BAKER HUGHES Company: North America -ALASKA - BP Project: Lisburne Reference She: Lis DS 02 She Error: 0.00 usft Reference Well: 12-21 Well Enri 0.00 ust Reference Wellbore L2 -21B Reference Design: 1-2-218 WP09 Local Co-ordinate Reference TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00ush (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Offset Design PBDS18- 18-31-18-31PB1-18-31PB1 afreM ane Ertor. Dao sell Survey Program: 189 -Mm Rule Assigned: Major Risk greet Well Error: 000 use Reference Meet easel Moderators Measured Vesical Measured Veru.] Russian. greet Toonace♦ Offen Wetmore cemre Casing- Centre to No Ge Alloxable Memin, case Depth osptb useta Roue AV.S eEl-W Hole Size Centre Distance Deviation (usn) fess) tusim (eft, (.am (auto 0 (..to (um) 11.) foam loan) duan) 11,925.00 8,615.09 10,300.00 ,W 18 2338 45.50 IM39 -03103 -2,89]36 3.517 1.429.54 116.30 1,282.78 Pass - Major Rue 11,925.00 8,81509 10,32500 SAWN 2376 45.89 12042 413.45 -2,91512 3.517 1A0569 lean 1.258.09 Pass - Major Role 11,93545 8,61078 10,350.00 8.657,62 23.79 4629 119.15 -78x.0] -2,93289 3.517 1,381.71 14916 1,23365 Pass - Major Risk 11,93742 0,614.M 10,37500 5656.96 23 So 46.0 11892 -A8.27 -2,990.0 3.517 1,357.88 14994 1,209.03 Pass - Major Risk 11,939.41 8,614.66 10,40000 8.685.85 2389 0.08 11807 -760.73 -2,968.41 3.517 1,33106 150.]4 1,184.41 Pau - Mawr Risk 11.94145 8,61480 10,425.00 5851.15 0.81 47.47 110.38 -743.21 -2.986.17 3517 1.310.28 151.56 1,15982 Pass - Major Risk 11,950.00 8,614,35 10.450.00 8,852.34 23.83 4798 11729 -04570 -3,00392 3.517 1,285.60 153.0 1,13560 Pass - Major Risk 11,950.00 0,814.35 10,466.00 8,65112 23.83 48.11 11726 -71649 -3.01528 3.517 1.2]140 15397 1,11981 Pass- Major Risk, W. ES, SF CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3WO17 11:30:22AM Page 37 COMPASS 5000.1 Build 81B by BP IER Travelling Cylinder Report BAKER HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: L2-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: 12-216 WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to ORIG KELLY BUSHING Q 52.00usft Coordinates are relative to: 1-2-21 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27 •OGP-Usa AK / Central Mendian is 150" 0'0,000 W Grid Convergence at Surface is: 1.47 ° Ladder Plot 1400 I 1 I I , � I I I I I I I I I _J _J __J I I 1050 III I 1 I 1 j I I 1 I I I 0 I I I 1 I I I I I I I I I re a I 1 I I I I I I 1 1 I I I I I I I U) 1 I I N 700 U2-. d U. 350 0 0 2000 4000 6000 8000 10000 12000 Measured Depth LEGEND -IE 18-27,18-27D,18-27OV2 - 18-27,18-27B,18-27BV1 $ 18-31,18-31PB1,18-31PB1V3 -Ar 18-27,18-27A,18-27AV1 -d- 18-27,18-27C,18-27CV7 -4- 1831,18-31,18.31 V4 -4- 18-27,18-27,18-27V1 �- 18-27,18-27EP81,18-27EPB1V0 2-21, L2-21, 12-21 V2 $ L $ 18-27,18-27DPB1,18-27OPB1 V2 $ 18-27,18-27E,18-27EV0 $ L2-21,L2-21A,L2-21AV6 -0-18-27,18-27EPB2,18-27EPB2V0 $ 18-31,1831A,18-31AV3 � 18-23,18-23A,18-23AV1 CC -Min centre to center distance or cevergent point, SF -min separation tactor, ES -min ellipse separation 3/fl/2017 11:30:22AM Page I 1 I 1 j I I I 1 1 I I I I 1 I I I I I 1 I I I I I , I 1 I 1 I I I I I 1 1 1 I I 1 I I I I I 38 COMPASS 5000.1 Build 81B :...,, BP MAP FAI by Travelling Cylinder Report BAKER HUGHES Company: North America -ALASKA -BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 usft Reference Well: L2-21 Well Error: 0.00 usft Reference Wellbore 1.2-218 Reference Design: L2 -21B WP09 Local Co-ordinate Reference: TVD Reference: MD Reference: Norm Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING Q 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to ORIG KELLY BUSHING @ 52.00usft Coordinates are relative to: 1-2-21 Offset Depths are relative to Offset Datum Coordinate System is Alaska NAD27 State Plane Zones, NAD27' OGP-Usa AK i Central Meridian is 150° 0' 0.000 W Grid Convergence at Surface is: 1.47 ° CC -Min centre to center distance or covergent point, SF -min separation factor, ES -min ellipse separation IW01711:30:22AM Page 39 COMPASS 5000.1 Build 81B Separation Factor Pint 9.00 I I ___________ I I___ C I -I i I ______ I I I I 1 I I I 6.00 I � I I c 4 I I I I N I I I I I 3.00 I I I I I I I I I I I I I I I I I I I 0.00 I I 0 2500 5000 7500 10000 12500 Measured Depth LEGEND iE 18-27,18-27D,18-27DV2 -K- 18-27,18-276,18-27BV1 $ 18-31,18-31PB1,18-31PB1V3 -&- 18-27,18-27A,18-27AV1 18-27,18-27C,18-27CV7 - - 18-31,18-31,18,31 V4 } 18-27,18-27,18-27V1 ♦- 18-27,18-27EPB7,18-27EPB1V0 $ 1.2-21,1.2-21, L2-21 V2 $ 18-27,18-27DPB1, 18-27DPB1 V2 $ 18-27,18-27E,18-27EV0 $ L2-21,1.2-21A,L2-21AV6 -0- 18-27,18-27EPB2,18-27EPB2V0 $ 18-31,1831A,18-31AV3 -f 18-23,18-23A,18-23AV1 CC -Min centre to center distance or covergent point, SF -min separation factor, ES -min ellipse separation IW01711:30:22AM Page 39 COMPASS 5000.1 Build 81B 2,...,z BP WE Fag bp p Travelling Cylinder Report BAKER"' HUGHES Company: North America - ALASKA - BP Project: Lisburne Reference Site: Lis DS 02 Site Error: 0.00 unit Reference Well: 12-21 Well Error: 0.00 usft Reference Wellbore L2 -21B Reference Design: L2 -21B WP09 Local Coordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output amore are at Database: Offset TVD Reference: Well L2-21 Mean Sea Level ORIG KELLY BUSHING @ 52.00usft (NORDIC 2) True Minimum Curvature 1.00 sigma EDM RSK - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to ORIG KELLY BUSHING @ 52.00usft Coordinates are relative to: L2-21 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: 1.47 - Travelling Cylinder Rrp 96� 330 / 1620 \0 10430 1350 300 10580 1080 1\ 60 10570 11875 1051 1 270 1067 106M 1 \ 1 11200 - 11010 11090) -_ 810 1 240 A- _10$0./ 120 1620 2100_ -- % 150 180 Azimuth from North [q vs Centre to Centre Separation [900 usftfin[ LEGEND got -XF 18-27,18-27D,18-27DV2 iE 18-27,18-27B,18-27BV1 $ 1831,1&31PB1,1831PB1V3 -&- 18-27,18-27A,18-27AV1 18-27,18-27C,18-27CV7 # 1831,1831,1831 V4 # 18-27,18-27,18-27v1 # 1&27,1&27EPB1,1&27EP81V0 -$ L2 -21,12-21,L2-21\2 $ 18-27,18-27CPB1,18-27DPBlW $ 18-27,18&27E,18-27Ev0 i3' L2-21,L2-21A,L2-21AV8 $ 18-27,1827EPB2,18-27EPB2V0 $ 1&31,1831A,1831AV3 -f 18-23,1&23A,18-23AV1 CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 3/8/2017 11:30:22AM Page 40 COMPASS 5000.1 Build 81B Well Blank "DR2-AC BOP Schematic ')ate Quick Test Sub to Otis Top of 7" Otis 0.0ft—.—.—.—.—.--.--—._.—.—.—._ �CDR2 Rig's Drip Pan Distances from top of riser _ Excluding quick -test sub Top of Annular O.g $ 7-1116" 5k Flange X T' Otis Boa Hydril 7 1116" Top Annular Element 0.7 ft Annular Bottom Annular 2.0 ft CL Blind/Shears 3.3 ft CL 2-318" Combi's 4.1 ft CL 3" Pipe/Slips 6.6 tt CL 2.3/8"0.1/2" VBRs 7.4 ft 81 B2 Kill Line CL Blind/Shears CL 2-3/8" Combfs CL of Top Swab CL of Bottom Swab CL Flow Tee CL of SSV CL of Master Valve LDS Gound Level 0 10.0 ft 10.7 k 13.3 ft 14.8 f[ 16.2 ft BOP2 17.5 ft } Fusable 9.0ft SON 20.5 ft — q So Swab 2 f Swab 1 . T1 Master 2 Master 1 T2 Test Pump Hose Loepp, Victoria T (DOA) From: Tempel, Joshua <Joshua.Tempel@bp.com> Sent: Friday, March 24, 2017 1:23 PM To: Loepp, Victoria T (DOA) Cc: Lastufka, Joseph N Subject: FW: PBU L2-21B(PTD 217-031) Log of TOC and Anti -collision Attachments: L2-21A_Cl_7NOV2016_SCMT_SCH_MEM_FieldPrint.pdf Follow Up Flag: Follow up Flag Status: Flagged Hi Victoria, No mitigation is required on 18-27E as it is an in zone producer. Please find the SCMT log attached. V Regards, Josh From: Loepp, Victoria T (DOA) fmailto:victoria.loepoCa alaska.gov] Sent: Thursday, March 23, 2017 9:37 AM To: Tempel, Joshua Cc: Lastufka, Joseph N Subject: PBU L2-21B(PTD 217-031) Log of TOC and Anti -collision Josh, 18-27E and associated sidetracks fail major risk with PBU L2 -21B. What mitigation measures will be taken to justify minor risking 1/200? Will 18-27E be shut in during drilling or a deep plug set? Please provide the 9-5/8" cement log section that shows the TOC. What type of log was run? Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil & Gas Conservation Commission 333 W. 7th Ave Anchorage, AK 99501 Work: (907)793-1247 Victoria. Loeppaalaska.gov 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 low. 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 Victoria Loepp at (907)793-1247 or Vic loria.Loepo@alaskcxjov Company: BP Exploration (Alaska),p SchlumbuglepOilDens' Run 1 Run 2 Rur Water SalHui F Gas Grevit Bo Well: Field: Borough: u- = m W N <D.F. L2-21 ` Lisburne • • • ' Alaska Memory Cement Bond Evaluation Log PSP GR/CCL/CBL/VDL 7—November-2016 5 a Bw 1/B Bubble Point Pressure Bubble Paint Tem erature Solution GOR NETaximum Deviation CEMENTING DATA Primary/Squeeze Primary Casing String No Lead Cement Type Volume Dens'ty ai se LL Q Z CO E^¢ n H U o y N a- z y m m sDrilling 2162.71' FNL 8 2180.11' FEL At Surface Elev.: K.B. 52.00It G.L. Water Loss Additives Permanent Datum: MSL Elev.: 0.00 It Log Measured From: RKB 52.00 It above Perm. Datum I Measured From: RKB Tail Cement Type Volume Density Water Loss nI o � o E m tz 3 cg API Serial No. 50-029-21485-01 Section 18 Township 11N Range 16E Additives Expected Cement To Logging Date 7 -Nov -2016 Lagging Date Run Number 1 Run Number Depth Driller 12139 ft Depth Driller Schlumberger Depth TD not Tagged Schlumberger Depth Bottom Log Interval 10400 ft Bottom Log Interval Top Log Interval 9200 ft Top Log Interval ising Fluid Type �'allnity Crude Casing Fluid Type Salinity Density 7.341bm/ al Density Fluid Level Fluid Level BIT/CASING/TUBING STRING BIT/CASING/TUBING STRING Bit Size Bit Size From From To To Casing/TubingCasingfTubing Size 4.500 in Casingrrubing Size Weight 12.61bm/R Weight Grade L-80 Grade From 10661 It From To 0 It To Maximum Recorded Temperatures Maximum Recorded Temperatures Logger On Bottom Time 8 -Nov -2016 Logger On Bottom Time Unit Number Location 59 Prudhoe Ba Unit Number Location Recorded By Wilson Recorded B Witnessed By Lenzner Witnessed B Company: BP Exploration (Alaska), Inc. Well: 1-2-21 DEFAULT SCMT PSP 007PUP DEFAULT SCMT_PSP_010PUP CUSTOMER SCMT PSP 010PUC Input DLIS Files FN:2 PRODUCER 08 -Nov -2016 05:51 10450.0 FT 9172.0 FT Output DLIS Files FN:7 PRODUCER 08 -Nov -2016 07:31 10477.0 FT 9199.0 FT FN:8 CUSTOMER 08 -Nov -2016 07:31 10477.0 FT 9199.0 FT OP System Version: 19C2-270 SCMT-CB SRPC-5301-PBMS-MEMORY b PSRP SRPC-5301-PBMS-MEMORY b F PIP SUMMARY Time Mark Every 60 S Discriminated CCL CCLD -15 -M1 Gamma Ra GR 0 (GAPI) 100 ............Cable Speen Ii:St 0 (F/MN) TT15FT C5TT 300 (US) 500 TT2 3FT TT Min CBL Amplitude CBL 0 (MV) """' 200 Amplitude Max VDL VariableDensity (VDL) (US) 1200 200 (US) 400 �r��*� ��+�� ,, Loepp, Victoria T (DOA) From: Tempel, Joshua <Joshua.Tempel@bp.com> Sent: Friday, March 24, 2017 1:23 PM To: Loepp, Victoria T (DOA) Cc: Lastufka, Joseph N Subject: FW: PBU L2-21B(PTD 217-031) Log of TOC and Anti -collision Attachments: L2-21A_CIJNOV2016_SCMT_SCH_MEM_FieldPrint.pdf Hi Victoria, No mitigation is required on 18-27E as it is an in zone producer. Please find the SCMT log attached. Regards, Josh From: Loepp, Victoria T (DOA)[mailto:victoria.loeppCalalaska.clovJ Sent: Thursday, March 23, 2017 9:37 AM To: Tempel, Joshua Cc: Lastufka, Joseph N Subject: PBU L2-21B(PTD 217-031) Log of TOC and Anti -collision Josh, 18-27E and associated sidetracks fail major risk with PBU L2 -21B. What mitigation measures will be taken to justify minor risking 1/200? Will 18-27E be shut in during drilling or a deep plug set? Please provide the 9-5/8" cement log section that shows the TOC. What type of log was run? Thanx, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil & Gas Conservation Commission 333 W. 7th Ave Anchorage, AK 99501 Work. (907)793-1247 Victoria. LoeDoCaTalaska.gov 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 Victoria Loepp at (907)7931247 or Victoria_Loelop aclaska., ov TRANSMITTAL LETTER CHECKLIST WELL NAME: 1O1 Z Z PTD: Z Z %- U3 /Development _Service _Exploratory _ Stratigraphic Test _ Non -Conventional FIELD: Gt d L1C POOL: , � �Qlt cv / Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. 'API No. 50- _- (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- --- from records, data and logs acquired for l _) Well name on permit)- t .The Thepermit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the pennafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company—Name has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 PTD#:2170310 Administration Appr Date SFD 3/13/2017 Engineering Appr Date VTL 3/23/2017 Geology Appr Date SFD 3/13/2017 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 LIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 BP EXPLORATION-LALASKA) INC. Initial Nonconven. gas conforms to A531.05.0300A.A).0.2.A-D) NA Permit. fee attached _ NA Lease number appropriate Yes Unique well name and number Yes Well located in a defined pool _ Yes Well located proper distance from drilling unit boundary Yes Well located proper distance from other wells_ Yes Sufficient acreage. available in. drilling unit Yes If deviated, is wellbore plat. included Yes Operator only affected party Yes Operator has appropriate bond in force Yes Permit can be issued without conservation order Yes Permit can be issued without administrative approval _ Yes Can permit be approved before 15 -day wait Yes Well located within area and strata authorized by Injection Order # (put 10# in comments). (For NA All wells within 1/4 mile area _of review identified (For service well only). NA Pre -produced injector: duration of pre -production less than 3 months (For service well only) NA Conductor string. provided NA Surface casing. protects all known USDWs NA CMT vol adequate to circulate on conductor & surfcsg NA CMT voladequate. to tie-in long string to surf csg NA. CMT will cover all known productive horizons Yes Casing designs adegaate for C, T, B & permafrost Yes Adequate tankage or reserve pit Yes If a re -drill, has. a 10-403 for abandonment been approved Yes Adequate wellbore separation. proposed Yes If diverter required, does it meet regulations. NA Drilling Fluid program schematic & equip list adequate Yes BOPEs, do they meet regulation Yes BOPE.press rating appropriate; test to (put psig in comments) Yes Choke manifold complies w/API RP -53 (May 84) Yes Work will occur without operation shutdown Yes Is presence of H2S gas probable Yes Mechanical condition of wells within AOR verified (For service well only) NA Permit can be issued w/o hydrogen sulfide measures No Data presented on potential overpressure zones Yes Seismic analysis of shallow gas zones NA Seabed condition survey (if off -shore) _ NA Contact name/phone for weekly progress reports. [exploratory only] NA _ Geologic Engineering Public Commissioner: Date: Commission :7 �Qie _ Commissioner / t9 Well Name: PRUDHOE.BAY UNLIS L2 -21B _ . _ ___Program DEV /. PEND GeoArea 890 _ _. __ Unit 11650__ _ On/Off Shore Top Prod Int & TO lie within ADL0028307. Well bore seg L Predecessor wellbore targeted the Lisburne Oil Pool. This redrill targets the Prudhoe Oil Pool (Ivishak Zones land 2. SFD _ PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO 341F CO 341 F. Rule 2: There shall be no restrictions as to well spacing. except that no pay shall be opened in a well closer than 500 feet to the boundary of the. affected. area. Planned well conforms to CO 341F, Rule 2.. Conductor set in PBU 1.2-21 Surface casing set in PBU 1-2-21 Surface casing set and fully cemented Productive interval will. be completed with cemented production. liner and perforated Rig has steel tanks; all waste. to approved disposal wells PTD 204-104,. Sundry 317-105 _ Anti -collision analysis complete; 18-27E fails major risk but is an in zone producer Max formation pressure is 3321 psig(7.4 ppg EMW ); will drill w/ 8.4 ppg EMW MPSP is 2456 psig; will test BOPs to 3500 psig H2S measures required L2 -Pad wells are H2S-bearing. H2S measures are required. Planned drilling mud program (about 8.4 ppg) appears adequate to control operator's forecast pore pressure gradient (about 7.4 ppg). Should higher pore pressures be encountered, BP has. immediate access to nearby fluid mixing facilities.