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214-063
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 U-09B Conductor Top Job Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-063 50-029-21144-02-00 13208 Surface Intermediate Liner Liner Liner 8995 2664 10822 259 436 2324 12570 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 2-7/8" 8889 30 - 2694 28 - 10850 10604 - 10863 10719 - 11155 10884 - 13208 30 - 2655 28 - 8777 8586 - 8788 8675 - 8956 8804 - 8995 None 2670 4760 5410 7500 10530 12570, 12900 5380 6870 7240 8430 10160 12960 - 12995 4-1/2" 12.6# L-80 26 - 10721 8927 - 8934 Conductor 80 20" x 30" 31 - 111 31 - 111 4-1/2" Baker S-3 Perm Packer 10501 8508 Torin Roschinger Operations Manager Aras Worthington aras.worthington@hilcorp.com 907-564-4763 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 0028283 26 - 8676 Conductor at Surface Poured 15-gallons cement. Final pressure = 0 psi. 242 285 777 917 5242 1034 1825 1500 221 217 324-168 13b. Pools active after work:Prudhoe Oil No SSSV Installed 10501, 8508 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 4:18 pm, Dec 10, 2024 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2024.12.10 15:57:14 - 09'00' Torin Roschinger (4662) DSR-12/16/24WCB 2-11-2025 RBDMS JSB 122624 ACTIVITY DATE SUMMARY 4/24/2024 T/I/O = SSV/1130/0. Temp = SI. Monitor WHP's/ heater (pre cement top). ALP = 1120, SI @ CV. Well non Op. No LEL's detected 1" and 1' above and all around the conductor. Heater has been removed. SV, WV, SSV = C. MV = O. IA & OA = OTG. 16:00. 5/10/2024 T/I/0 = SSV/1200/0. Temp = SI. Flush conductor w/ hot water (pre cement squeeze). ALP = 1300 psi, AL SI @ CV. Flush out conductor 3 times w/ 150° fresh water (30 bbls pumped, 30 bbls returned). Installed heater on coductor, well house door propped open. SV, WV, SSV = C. MV= O. IA,OA = OTG. 13:30 5/12/2024 T/I/O = SSV/1200/0. Temp = SI. Cement conductor( (eval SC leak). ALP = 1300 psi, AL SI @ CV. Mixed and poured ~15 gallons of cement to 3" below top of conductor. Heater installed and working, WH door propped open. SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:00 5/17/2024 T/I/O = SSV/1250/0. Temp = SI. Check heater (daily). ALP = 1300 psi, AL SI @ CV. Heater was down, would not reset. Called Non-Mobile to repair or replace. SV, WV, SSV = C. MV = O. IA, OA = OTG. 17:00 5/21/2024 T/I/O = SSV/1300/10. Temp = SI. Increase IAP with gas (Eval SC leak). ALP = 1400 psi, SI @ CV. IA FL @ 4529' (sta # 4 DMY, 242 bbls). DSO unable to stack out IA using ALP due to LV anomaly. SV, WV, SSV = C. MV = O. IA, OA = OTG. 14:30. 5/22/2024 T/I/O = SSV/1310/10. Temp = SI. Pressure IA up with gas (Eval SC leak). ALP = 2050 psi. IA FL @ 4529' (sta # 4 DMY, 242 bbls). Increased IAP with ALP to 1900 psi in 5.5 hrs. OAP increased 10 psi. IA FL @ 5280' (751' below sta # 4 DMY, 283 bbls). No signs of SC leak. Monitored for 30 min. No signs of SC leak. Final WHPs = 1940/1900/20. SV, WV, SSV = C. MV = O. IA, OA = OTG. 15:45. 5/23/2024 T/I/O = 1740/1680/20. Temp = SI. Monitor for conductor bubbling. ALP = 2050 psi, SI @ CV. No bubbling, 0% LELs. SV, WV, SSV = C. MV = O. IA, OA = OTG. 11:45. 5/24/2024 T/I/O = SSV/1690/30. Temp = SI. Monitor for conductor bubbling. AL SI @ CV, ALP = 2040 psi. No bubbling. Snif around conductor 1" & 1', 0% LEL. SV, WV, SSV = C. MV = O. IA,OA = OTG. 15:00 5/27/2024 T/I/O = 200/1340/40. Temp = 112°. Monitor for conductor bubbling. AL online, ALP = 1420 psi. No bubbling detected. Sniffed 1" & 1' around conductor & cellar, 0% LEL. Ground water present 360° in cellar ~ 20" deep, 3:00 - 9:00, ~ 2" deep, 10:00 to 2:00. SV = C. WV, SSV, MV = O. IA,OA = OTG. 13:00 5/29/2024 T/I/O = 200/1390/50. Temp = 118°. Monitor conductor for bubbling post pop/cement. AL online, ALP = 1440 psi. No bubbling detected. Sniffed 1" & 1' around conductor & cellar, 0% LEL. Water present in cellar 360°, ~ 2' deep, 3:00 to 9:00. 4" deep, 10:00 to 2:00. SV = C. WV, SSV, MV = O. IA, OA = OTG. 13:00 6/11/2024 T/I/O = 200/1890/50. Temp = 90°. Sniff cellar. AL online. Cellar vac'd out ~30 min prior to arrival. Water in cellar from 05:00 to 10:00. No bubbling detected. LEL = 0% 1" & 1' above cellar floor @ 06:00. TP unchanged, IAP increased 500 psi, OAP unchanged from 5/31/24. SV = C. WV, SSV, MV = O. IA, OA = OTG. 03:30 Daily Report of Well Operations PBU U-09B (( ) Mixed and poured ~15 gallons of cement to 3" below top of@ conductor. Daily Report of Well Operations PBU U-09B 6/17/2024 T/I/O = 1940/1950/70. Temp = SI. Monitor for conductor bubbling. ALP = 1975 psi, SI @ CV. Cellar vac'd out ~5 min prior to arrival, water remaining in flutes. Bubbling @ 10:00, 2:00, & 4:00 flutes. 40% LELs @ 1", 0% LELs @ 1'. No bubbling @ 8:00 flute. OA FL near surface. Bled OAP slowly to BT to 0 psi in 5 min (gas). No decrease in bubbling. Monitored for 30 min. OAP increased 10 psi, bubbling unchanged. Final WHPs = 1940/1950/10. SV, WV = C. SSV, MV = O. IA, OA = OTG. 14:30 6/19/2024 T/I/O = SSV/1830/0+. Temp = SI. Sniff cellar for LEL's. AL SI @ CV = 1790 psi. No bubbling from cellar or conductor. Cellar water is 3" above conductor. No LEL's detected 1" or 1' above conductor all the way around. Cement top in conductor is 3" to 4" below conductor top. SV, WV, SSV = C. MV = O. IA & OA = OTG. 16:30. 6/22/2024 T/I/O = SSV/1830/80. Temp = SI. Sniff Cellar. ALP = 1860 psi, AL SI @ CV. Cellar water, 1' from floor grating, 360°. No active bubbling detected. 0% LELs detected @ 1" & 1' above cellar water & throughout well house. SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:00 6/24/2024 T/I/O = SSV/1820/80. Temp = SI. Eval bubbling in conductor. ALP = 1860 psi, SI @ CV. OA FL @ 70' (5 bbls). Cellar has 46.5" from the cellar floor & 7" from the top of the flute @ 06:00. Rapid bubbling resembling a boil coming out of the conductor @ 10:00. LEL = 13.4% from 1" above and 0% from 1' above. Rapid small bubbles coming out of the conductor @ 05:00. LEL = 0% from 1" and 1' above. SV, WV, SSV = C. MV = O. IA, OA = OTG. 01:00 6/25/2024 T/I/O = SSV/1810/60. Temp = SI. Bleed OAP to 0+ psi (Eval Conductor Bubbling). ALP= 1860 psi, SI @ CV. OA FL @ 70' (4 bbls). Standing fluid in cellar, 6.5" above flutes, measured @ 5:00 & 11:00. Constant small bubbles coming from conductor @ 5:00. LELs = 9% from 1" & 7.2% from 1'. Rapid large bubbles coming from conductor @ 11:00. LELs = 30% from 1" & 16% from 1'. Bled OAP to BT to 0 in < 5 min (all gas). Monitored for 30 min. OAP increased 20 psi. No change in bubbling @ 5:00 & 11:00. Final WHPs = SSV/1810/20 SV, WV, SSV = C. MV = O. IA, OA = OTG. 11:30 6/27/2024 T/I/O = SSV/1800/60. Temp = SI. Sniff Cellar. ALP = 1860 psi, SI @ CV. 2' of standing fluid in cellar reaching 6" above flutes & 17" from floor grating, measured @ 1:00. 3-4 small bubbles every 10 - 15 seconds coming from flute through cement @ 1:00. LEL = 0% from 1" & 1'. SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:15 6/29/2024 T/I/O = SSV/1800/60. Temp = SI. Sniff Cellar. ALP = 1860 psi, SI @ CV. 2' of standing fluid in cellar reaching 1" above flutes. Active bubbling at 1 & 5 o'clock. 5% LELs at 5:00 1" above, 0% @ 1' above. 55% LELs @ 1:00 1" above & 0% @ 1' above. SV, WV, SSV = C. MV = O. IA, OA = OTG. 14:45 7/1/2024 T/I/O = SSV/1790/70. Temp = SI. Sniff Cellar. ALP = 1860 psi, SI @ CV. 31" of standing fluid in cellar reaching 2" below top flutes & 21" from floor grating, measured @ 6:00. Constant small bubbles detected @ 1:00, LELs = 5.6% from 1" & 3% from 1' above flute. Constant small bubbles detected @ 5:00. LELs = 4.6% from 1" & 0% from 1' above flute. Rapid large bubbles detected at 11:00. LELs = 71.2% from 1" & 50% from 1' above flute. SV, WV, SSV = C. MV = O. IA, OA = OTG. 18:15 Daily Report of Well Operations PBU U-09B 7/3/2024 T/I/O = SSV/1790/70. Temp = SI. Sniff Cellar. ALP = 1860 psi, SI @ CV. 31" of standing fluid in cellar reaching 5" below top flutes & 23" from floor grating, measured @ 6:00. Constant small bubbles detected @ 1:00. LELs = 0 % from 1" & 0 % from 1' above flute. Rapid small bubbles detected @ 5:00. LELs = 2.4% from 1" & 0% from 1' above flute. Rapid large bubbles detected at 11:00. LELs = 35.6% from 1" & 0 % from 1' above flute. SV, WV, SSV = C. MV = O. IA, OA = OTG. 14:30 7/5/2024 T/I/O = SSV/1780/70. Temp = SI. Sniff cellar/ Bleed IAP & OAP to 0 psi (SC leak). ALP = 1780 psi, SI @ MFB & CV. IA FL @ 10462' (sta #1 SO, 560 bbl). Rapid bubbling in flutes @ 10 o'clock & 4 o'clock positions. Sniffed for LELs: 10 o'clock position = 96% at 1" above, 0% at 1' above. 4 o'clock position = 74% at 1" above, 0% at 1' above. Bled IAP and ALP (ops req, bled to MFB) to OT to 140 psi in 5 hrs. OAP decreased 20 psi during bleed. No monitor. IA FL unchanged. Final WHPs = SSV/140/50. SV, WV, SSV = C. MV = O. IA, OA = OTG. 17:00 7/6/2024 T/I/O = SSV/20/30. Temp = SI. Bleed IAP, ALP, and OAP to 0 psi (ops). ALP = 20 psi, SI @ CV & MFB. Bled IAP to OT to 0 psi in 3 hrs. Bled OAP to BT to 0 psi in 5 min (FTS). OAP kept increasing to 30 psi when shut it. Held open bleed on OAP for 3 hrs. Bubbling in conductor stopped in all areas (no LELs present). Monitored for 30 min. IAP and IA FL unchanged, OAP increased 30 psi. Final WHPs = SSV/0/30 SV, WV, SSV = C. MV = O. IA, OA = OTG. 16:30 7/6/2024 T/I/O = SSV/140/60. Temp = SI. Bleed IAP, ALP, and OAP to 0 psi (Ops). ALP = 140 psi, SI @ CV. IA FL @ 10462' (sta #1, SO). OA FL @ 70' (5 bbls). Sporadic small bubbles coming from 5 o'clock flute. LEL = 0% 1" & 1' above bubbles. Bled IAP to OT to 20 psi in 3.5 hrs. Bled OAP to BT to 0 psi in 30 min (gas). Held open bleed for 3 hrs. Monitored for 30 min. IAP unchanged, OAP increased 4 psi, 05:00 flute continues to slowly bubble. Final WHPs = SSV/20/4. SV, WV, SSV = C. MV = O. IA, OA = OTG. 04:30 7/8/2024 T/I/O = SSV/0/40. Temp = SI. Sniff Cellar (every other day). ALP = 0 psi, SI @ CV. No bubbling present in flutes or cellar. 0% LELs @ 1" & 1'. SV, WV, SSV = C. MV = O. IA, OA = OTG. 12:00 7/11/2024 T/I/O = SSV/0/40. Temp = SI. Sniff Cellar (every other day). ALP = 0 psi, SI @ CV. No bubbling present in flutes or cellar. 0% LELs @ 1" & 1'. SV, WV, SSV = C. MV = O. IA, OA = OTG. 14:00 7/14/2024 T/I/O = SSV/0+/40. Temp = SI. Sniff cellar (eval SC leak). ALP = 0 psi, SI @ CV. No bubbling detected in any of the flutes. LEL = 0% from 1" & 1' above 05:00 flute. Whps unchanged from 7/11/24. SV, WV, SSV = C. MV = O. IA, OA = OTG. 20:00 7/16/2024 T/I/O = SSV/0+/30. Temp = SI. Sniff Cellar (Eval SC Leak). ALP = 0 psi, SI @ CV. No bubbling detected in any of the flutes. LEL = 0% from 1" & 1' above 5:00 flute. SV, WV, SSV = C. MV = O. IA, OA = OTG. 14:00 7/18/2024 T/I/O = SSV/0/0. Temp = SI. Sniff cellar (eval SC leak). ALP = 0 psi, SI @ CV. No bubbling detected in flutes or around outside of conductor. LEL = 0%from 1" to 1 foot above conductor and all around cellar. SV, WV, SSV = C. MV = O. IA & OA = OTG. 16:30. Sniff Cellar (Eval SC Leak). ALP = 0 psi, SI @ CV. () @ No bubbling detected in any of the flutes. LEL = 0% from 1" & 1' above 5:00 flute Daily Report of Well Operations PBU U-09B 7/18/2024 T/I/O = SSV/0+/40. Temp = SI. Sniff Cellar (Eval SC Leak). ALP = 0 psi, SI @ CV. No bubbling detected in any of the flutes. LEL = 0% from 1" & 1' above 5:00 flute. SV, WV, SSV = C. MV = O. IA, OA = OTG. 09:30 8/13/2024 T/I/O = SSV/3/70. Temp = SI. Bleed OAP to 0 psi, strap OA (SC leak). ALP = 0 pai, SI @ CV & LV. OA FL @ surface. No bubbling detected in all flutes. 0% LEL's 1" or 1' above flutes. Bled OAP to BT to 0 psi in 20 min. Monitor OAP for 30 min, no increase in pressure. Lowered weighted line down OA to ~35', OA is full of thick heavy black sludge. Weighted line will not drop any further. SV, WV, SSV = C. MV = O. IA & OA = OTG. 13:30 8/29/2024 T/I/O=SI/0/0. Pre cement squeeze. Verified 0 psi on OA. RD untapped comp OA blind and removed 3" McEvoy VR plug. RU 3" integral flange and block valve. *** Job Complete*** Final WHP's SI/0/0. 8/31/2024 T/I/O = SSV/0+/0. Temp = SI. Hose trick OA displace AP (SC leak). ALP = 0 psi, SI @ MFB & CV. OA FL @ surface. Swept OA with N2 to evacuate fluid. Fed 50' of hose into OA, and capped off with 1502 cap on companion side of OA. Increased OAP to 500 psi and evacuated fluids to OT, total of 10 cycles. OA FL @ 21', evacuated ~ 1.2 bbls of fluid, unable to tell if any solids/AP were evacuated. Strapped OA to a depth of 45', could not go any further due to an unkown blockage. Upon removing strap from OA, we did not notice any grease or AP sticking to strap line, all clear fluid. Final WHPs = SSV/0+/0. SV, WV, SSV = C. MV = C. IA, OA = OTG. 16:30 7. If perforating: 1. Type of Request: 2. Operator Name: 3. Address: 4. Current Well Class:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Property Designation (Lease Number):10. Field: Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown What Regulation or Conservation Order governs well spacing in this pool? Will perfs require a spacing exception due to property boundaries?Yes No 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi): Plugs (MD): Junk (MD): PRESENT WELL CONDITION SUMMARY Perforation Depth MD (ft): Perforation Depth TVD (ft):Tubing Size: Tubing Grade: Tubing MD (ft): Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 12. Attachments: 14. Estimated Date for Commencing Operations: 13. Well Class after proposed work: 15. Well Status after proposed work: 16. Verbal Approval: 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approcal. Proposal Summary Wellbore schematic BOP SketchDetailed Operations Program OIL GAS WINJ WAG GINJ WDSPL GSTOR Op Shutdown Suspended SPLUG Abandoned ServiceDevelopmentStratigraphicExploratory Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: AOGCC USE ONLY Commission Representative: Conditions of approval: Notify AOGCC so that a representative may witness Sundry Number: Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other Conditions of Approval: Post Initial Injection MIT Req'd?Yes No Subsequent Form Required: Approved By: Date: APPROVED BY THE AOGCCCOMMISSIONER PBU U-09B Conductor Top Job, OA Downsqueeze Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-063 50-029-21144-02-00 341J ADL 0028283 13208 Surface Intermediate Liner Liner Liner 8995 2664 10822 259 436 2324 12570 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 2-7/8" 8889 30 - 2694 28 - 10850 10604 - 10863 10719 - 11155 10884 - 13208 2400 30 - 2655 28 - 8777 8586 - 8788 8675 - 8956 8804 - 8995 None 2670 4760 5410 7500 10530 12570, 12900 5380 6870 7240 8430 10160 12960 - 12995 4-1/2" 12.6# L-80 26 - 107218927 - 8934 Conductor 80 20" x 30" 31 - 111 31 - 111 4-1/2" Baker S-3 Perm Packer No SSSV Installed 10501, 8508 No SSSV Installed Date: Torin Roschinger Operations Manager Aras Worthington aras.worthington@hilcorp.com 907-564-4763 PRUDHOE BAY 4/1/2024 Current Pools: PRUDHOE OIL Proposed Pools: Prudhoe Oil Suspension Expiration Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm. Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 06/2023 Approved application is valid for 12 months from the date of approval.Submit PDF to aogcc.permitting@alaska.gov By Grace Christianson at 1:14 pm, Mar 18, 2024 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2024.03.18 11:31:25 -08'00' Torin Roschinger (4662) 10-404 SFD 3/19/2024MGR25MAR24 DSR-3/21/24 2400 JLC 3/26/2024 U-09B PTD: 214-063 Well Name:U-09B API Number: 50-029-21144-02 Current Status:Not Operable PAL Rig:DHD, FB Estimated Start Date:4/1/2023 Estimated Duration:3 days Regulatory Contact:Abbie Barker First Call Engineer:Aras Worthington 907-564-4763 907-440-7692 Current Bottom Hole Pressure:3250 psi @ 8800 TVD 7.2 PPGE | Average Ivishak BHP Max. Anticipated Surface Pressure:2370 psi (Based on 0.1 psi/ft. gas gradient) Last SI WHP:1950 psi (Taken 1/4/2017) Min ID:2.31 ID X NIP in KB LTP @ 10,888 Angle:99 deg @ ~11546, 70° @ 11,120 Brief Well Summary: U-09B is a Not Operable well with a surface casing (SC) leak. Bubbling has been observed in the conductor when the well was online and a leak-depth-determination (LDD) indicated a SC leak @ ~75 MD. An MIT-T passed to 2,385 psi and a CMIT-TxIA passed to 2,370 psi both on 9/16/2022. The well is awaterflood Ivishak producerwithhigh water cut.The well has produced with a very high productivity index and high water cut since completion. The liner top failed testing at initial completion and a subsequent liner top packer install was successful but high water rate returned within a few months despite repeated good tests of the liner top. A CBL run in the liner showed very poor cement across the liner. A water-shut-off (WSO) squeeze was performed in June of 2023 but the well was never POP due to Not Operable status from the SC leak. Current Status The well is currently classified as Not Operable due to the SC Leak. Objective Execute a conductor top-job and contingent cement OA down-squeeze to seal off the SC leak. Procedural steps: DHD 1. Clean out conductor x SC annulus to top of cement with steam. 2. Top job the Conductor x SC annulus with cement. Operations/DHD 1. Stack out the IA to gas lift. Verify there is no bubbling in the conductor or cellar. 2. POP well Under-Evalution with cellar observations every tour for two weeks. 3. If SC leak is repaired (no bubbling in the conductor or cellar) re-classify well as Operable. If bubbling in the conductor or cellar persists proceed with OA downsqueeze: Valve Shop 4. ND OA gate valves, NU Integral valves. U-09B PTD: 214-063 Fullbore 5. RU Cementers to the OA. RU in such a way that the OA can be closed in and wash up water diverted upstream of the OA. Mix cement on the fly (or batch mix at WSL discretion). Pump the following schedule at maximum rate below 1200 psi treating pressure. 5 bbls FW spacer 5 bbls of neat cement, Class A or G, 14 15.8 ppg 10 bbls of cement with 15-ppb aggregate, Class A or G, 14-15.8 ppg 5 bbls of neat cement, Class A or G, 14-15.8 ppg 6. No displacement behind cement. Slow rate to ~1 bpm as aggregate gets to the casing leak. (~10 bbls of cement away/10 bbls left to pump). Swap to take returns from upstream of the OA while still on cement (S/D pumping as needed), and as the last couple of barrels are pumped (3-5 bbls left to pump). Ensure that returns are swapped to taking cement returns to surface before the last of the cement is pumped downhole to ensure nothing but cement goes down the OA after the cement job. SI the OA and flush lines through a different route than down the OA. Note that the OA may be on a vacuum and may suck any wash up water that is pumped across the OA down into the OA if allowed to do so andcreate freezing issues in the OA. 7. Grease the OA gate valve to clear of all cement. Volumes: OA (13-3/8 x 9-5/8) 0.0581bpf * 80 MD =4.6 bbls DHD 8. Strap the TOC in the OA. Special Projects 9. Fill and squeeze the remaining void in the OA with cement (if needed). Squeeze to 1200 psi. Valve Shop 10. ND OA Integrals, NU OA Gate Valves. DHD/Operations 11. Stack out the IA to gas lift. Verify there is no bubbling in the cellar. 12. POP well Under-Evalution with cellar watch every tour for two weeks. 13. If SC leak is repaired (no bubbling in the cellar) re-classify well as Operable. Attachments: Current Wellbore Schematic Sundry Change Form U-09B PTD: 214-063 Wellbore Schematic: U-09B PTD: 214-063 Changes to Approved Sundry Procedure Date: Subject: Sundry #: Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to the AOGCC by the first call engineer. AOGCC written approval of the change is required before implementing the change. Step Page Date Procedure Change HNS Prepared By (Initials) HNS Approved By (Initials) AOGCC Written Approval Received (Person and Date) Approval: Operations Manager Date Prepared: Operations Engineer Date 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 U-09B Attempted Perforation Squeeze Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-063 50-029-21144-02-00 13208 Surface Intermediate Liner Liner Liner 8995 2664 10822 259 436 2324 12570 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 2-7/8" 8914 30 - 2694 28 - 10850 10604 - 10863 10719 - 11155 10884 - 13208 30 - 2655 28 - 8777 8586 - 8788 8675 - 8956 8804 - 8995 None 2670 4760 5410 7500 10530 12900 5380 6870 7240 8430 10160 12960 - 12995 4-1/2" 12.6# L-80 26 - 10721 8927 - 8934 Conductor 80 20" x 30" 31 - 111 31 - 111 4-1/2" Baker S-3 Perm Packer 10501, 8508 10201 8508 Torin Roschinger Area 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 0028283 26 - 8676 Perforations from 12180 - 12790' MD Pump 31.4-bbls of 15.8-ppg Class G Cement in two squeeze attempts. Final squeeze pressure = 2537-psi 242 Well Not Online 777 5242 1750 800 240 60 323-152 13b. Pools active after work:Prudhoe Oil No SSSV Installed STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 2:43 pm, Jul 21, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.07.21 14:24:05 -08'00' Torin Roschinger (4662) DSR-7/24/23 ACTIVITY DATE SUMMARY 6/7/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze MIRU CTU. Make up HES 2.20" GR/CCL carrier with 2.25" DJN and RIH. Tag obstruction at 11909' ctm. Unable to jet past. Log from 11904 to 10400'. Flag coil at 11710'. POOH. Have good log data that shows a -5' correction. Make up BOT 1.69" milling BHA with 2.29" diamond parabolic mill. Load well with 1% KCL with safelube. Final injction pressure 4.3bpm @ 170psi. Tagged at 11905CTM and begin milling obstruction. ***Job Continued on 6/8/23*** 6/8/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze Obstruction milled at 11903'. POOH. MU 2.110" CBP BHA. RIH. CBP set 12352' (Top of plug). Perform injectivity test with KCL. 60bbl to catch fluid. 2bpm @ 12psi. POOH. Load well with 190 bbl of diesel. Final injection pressure 5bpm @ 1500psi. SD and monitor well pressure. 230psi static. Lay down CBP setting BHA and make up 2.18" yellowjacket one-trip retainer BHA. ***Job Continued on 6/9/2023*** 6/9/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze Set retainer at 12130'. Injectivity test down coil 1.9bpm at 2000psi. Backside PT coil to 1000psi - good test. Pump 12.9 bbl of 15.8ppg class G cement. No squeeze pressure built. Un-sting from retainer and lay in 1 bbl of cement and 10bbl of powrvis. Reverse out. Reciprocate pipe from 11500-12110. POOH reverse circulating. 1/2" ball not recovered. Drift ball & PowerVis pumped to clear CT. RIH w/ Mill BHA (2.30" Junk Mill). Tagged retainer at 12130.84'. Begin milling retainer and began losing hole. Appears to be slip segments. POOH for venturi/burnshoe BHA. MU & RIH with 2.300" venturi/burnshoe milling BHA. ***Job Continued on 6/10/2023*** 6/10/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze Continue in hole with 2.300" venturi/burnshoe BHA. Tagged rtainer at 12140CTM and milled until not able to stall or garner any differential. POOH and recover several pieces of slips, valve, and core from retainer. Burnshoe completely plugged off with the valve. Re-run venturi/burnshoe and tag at similar depths. Recover minimal retainer debris. RIH with 2.300" junk mill. Break through retainer at 12140 and continue pushing to 12187. Aveage ROP 9ft/hour. Trip for PDC mill. ***Job Continued on 6/11/2023*** 6/11/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze Continue to trip for 2.300" PDC. OOH with 2.300" junk mill, nominal wear. RIH with 2.300" PDC. Milled cement down to 12358 CTM (12320MD). Pumped large gel pill around and PT the perfs. Establied a LLR of .4bpm at 1080psi. Discuss with OE and decision to re-squeeze. Rig down to lack of cementer availability to return after maintenance. ***Job Incomplete*** Daily Report of Well Operations PBU U-09B Daily Report of Well Operations PBU U-09B 6/13/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze MIRU. Perform weekly BOP test 250/4000. RIH with slim 1.75" BDJSN cementing assembly. Tagged CBP at 12356 CTM. PUH and flag pipe 10' above. PUH to above liner top and circulate well to diesel. Pump 19.5bbl of class G cement and down squeeze. Cement almost immediately begins reaching squeeze pressure as cement hits the perfs. Lay in cement to10350 and begin squeezing. Got a good squeeze to 2537psi, held for 30 minutes, A total of 6.7 bbl behind pipe. Final loss rate ~4psi/minute. Reduce WHP and begin contamination/clean out. Cleaned out/contaminated from TOC at 10501 to 11880 where we ran into hard cement and could not jet off. Reciprocate across LTP & jewelry. Chase out of hole. ***Job Continued on 6/14/2023*** 6/14/2023 CTU #2 1.75" Blue Coil Job Objective: Cement Squeeze Continue to chase out of hole. Lay down cementing BHA. Standby for cement to reach compressive strength. Make up and RIH with 2.300" PDC mill. Mill from 11888' - 11927'. Not seeing any motor work. POOH swap motor and add tempress. RBIH and mill cement from 11927' - 12300' at ~ 0.5 FPM. ***Job in Progress*** 6/15/2023 LRS CTU #2 - 1.75" Blue Coil. Job Objective: Cement Squeeze Continue milling cement from 12300' to 12336'. Atempt to PT the cement and it breaks down at ~ 1000 psi. Establish LLR of ~ 0.6 BPM at 1100 psi. Mill out cement and the CBP at 12352' MD. Continue milling cement below the plug to 12466' CTM. Start POOH to swap tools. ***Job in Progress*** 6/16/2023 LRS CTU #2 - 1.75" Blue Coil. Job Objective: Cement Squeeze Continue POOH with 2.30" PDC mill. Swap out for new motor, jars, and tempress. RBIH with 2.30" PDC mill. Milled cement to 12570' CTM until stall/bit stuck. Reduced circ pressure after coming free from stall. Burst disc blew. POOH. At surface pump down backside for injectivity test : 2.9 bpm @1500 psi and 1.4 bpm @1100psi. Freeze protect tubing with 38 BBL's of diesel. Confirm burst disc ruptured. RDMO. 10-404 MGR17MAR23JLC 3/20/2023 3/21/23Gregory Wilson Digitally signed by Gregory Wilson Date: 2023.03.21 08:40:17 -08'00' RBDMS JSB 032123 David Dempsey Hilcorp Alaska, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.dempsey2@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 09/27/2022 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20220927 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# END 3 31 500292283800 197227 12/13/2021 Baker CH RPM PBU 01-14A 500292028101 209129 7/29/2022 Baker CH SPN PBU 01-15B 500292028702 213190 8/2/2022 Baker CH SPN PBU 01-31 500292162600 186132 7/6/2022 Baker CH SPN PBU 06-04B 500292017902 216092 5/5/2021 Baker CH RPM PBU 06-16A 500292046001 212139 5/3/2021 Baker CH RPM PBU 06-21C 500292080203 221088 6/28/2022 Baker CH MRPM PBU 15-49C 500292265103 215129 8/13/2022 Baker CH MRPM PBU H-05B 500292010602 209100 6/29/2022 Baker CH SPN PBU H-26A 500292148701 214205 7/10/2022 Baker CH SPN PBU H-35A 500292260001 214045 7/4/2022 Baker CH SPN PBU H-38 500292340200 208167 7/19/2022 Baker CH SPN PBU P1-06A 500292269502 222009 7/17/2022 Baker CH MRPM PBU P2-43 500292325000 205024 8/5/2022 Baker CH SPN PBU U-09B 500292114402 214063 8/12/2022 Baker CH SPN PBU W-26A 500292196401 199081 7/23/2022 Baker CH SPN Please include current contact information if different from above. T37052 T37053 T37054 T37055 T37056 T37057 T37058 T37059 T37060 T37061 T37062 T37063 T37064 T37065 T37066 T37067 PBU U-09B 500292114402 214063 8/12/2022 Baker CH SPN Kayla Junke Digitally signed by Kayla Junke Date: 2022.09.29 16:24:46 -08'00' 0a) M • ci v on as a) izi PI o x u v'u > t N C1 Q 0 Y a, W gu W 0 1- h 0 O ( o O _J 2 oo ''' 1- T Ec- 0m O a ra u - v m + o 0 + > L C 4. Q- ' 0 N ++ co >? 0 Q Q Q 0 r r ti n n rrs OC v_c U c •E m O > > v v v v otz' y rG 2 Z Z 0 0 0 E L c c VI H d' W n O L -O '� CL a) Z a N N w > ci c @ v v �- o u P E ° cu cu> Y t D O D O 0 co m a--'• U cy- W J J J J J (o v u L >a W W W W W tO C C \ o F- LI LL LL lL LL cn Q < J J J J J 4.,• N CO c a) K a a Z Z Z Z z ° Y O O LL LL LL LL LL u t a) 0 N , C aJ i 3 +,▪ - > 4--, OU Q ...40 0 c o -0 C a) F- ro a) a) +- ~ C.J a. . C 'Lg , O J J U EE vO < co u >N J O > °° • o03 � 1- 1- J V W Z �Z )Z �i m N w HW U 7.3 > U U U Vro W a) Y1 y O 7, 6314 o Ua. > >d ' QCe54 1- > (13 OP , ; Q. J O J O J w no CO m co m v z 0 0Ill <o > E 00 O O 0 s _'�> > am a) rn a s a o 0 C ).no 0. W :...N 0 01 O X V1 _ 1 O N co ,- N 0 //// s 0 co LU r 0 O O O 0 O O O 0 0 W 3t C O O ( ea ...1 u a.,NILL 61 LU o 0 vi O O O O O c C0 xro co Q < olo O N 0 N N O O O O O uin NV „ (0111 —� cco C IX ,nN NNN N N N N N 01/C4 N O u 0 N N N N N O O1 0 0 0 0 0 '� CU O O O O O in u°) N u'1 In 0CM CO c • C.) a FEW-• in E a U C y f0 4 Z o y > C .= ” a) a ^� w co m cc L "E IS Z to M M N 0 °a4.'+ y• Ln m _O ac `^ ('a N U Y co ' a c Q O N Z z d ro °m .Lr .°-r .c R C + rn v (n .-i U O C C f0 vl O C/9 a w Q O H a 411 a s STATE OF ALASKA • •ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations WI Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:Set CIBP Ed 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number 214-063 3. Address: P.O.Box 196612 Anchorage, Development RI Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-21144-02-00 7. Property Designation(Lease Number): ADL 0028283 8. Well Name and Number: PBU U-09B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL RECEIVED 11.Present Well Condition Summary: Total Depth: measured 13208 feet Plugs measured 12900 feet true vertical 8995 feet Junkmeasured feet N O V 21 2017 0 Effective Depth: measured 12900 feet Packer measured 10500 feet t true vertical 8914 feet Packer true vertical 8507 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"x 30" 31-111 31-111 Surface 2664 13-3/8"72#L-80 30-2694 30-2655 4930 2670 Intermediate 10822 9-5/8"47#L-80 28-10850 28-8777 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 12180-12310 feet 12370-12620 feet 12670-12790 feet 12960-12995 feet True vertical depth: 8885-8879 feet feet 8877-8891 feet 8893-8899 feet 8927-8934 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 26-10720 26-8676 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): SCANNED DEC 2 8 2017 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: 322 1404 4249 1761 210 Subsequent to operation: 229 4867 4713 1748 212 14.Attachments:(required per 20 MC 25.070.25.071,&25.2831 15.Well Class after work: Daily Report of Well Operations RI Exploratory 0 Development ® Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Q Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Rupert,C.Ryan Contact Name: Rupert,C.Ryan Authorized Title: GC2 Lead PE.Q an - ari F^ ineer Contact Email: Ryan.Rupert@BP.com Authorized Signature: Date: V %) I Contact Phone: +1 907 564 4238 Form 10-404 Revised 04/2017 1777, 17-/71/9- /j//���� M 1 n ✓ ,, y Submit Original Only • • 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 20, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Setting of a Cast Iron Bridge Plug (CIBP) for Well U-09B, PTD # 214-063. 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 • • a) a, c000 � � O c NvLO � � � N- V 0 0 0 0 Lo o o OV COO O O Ca CC) co LC) to CO Nr O) f's- CO I. N- CA CO Cn CO N 00 CO CO CO CO CO O CO CO N. O CO Cr) N CC) CO CO CO N CO CO CO 00 N I. CO O N- AN CO CO CO O N CA CO 0o CO CA N I`- N O O N O M O COV COi i i I i I i i < t•••• CO N- C) O M O C) O CO CC) O a) IM M N O o O 0 O O O N C r r r Oo 000 O tO00 00 a CO O J _j cc �J# M M_ y M N 4* J CO 4# *k • CO CU N QO =O N _ Q) CL) _ V Mtf) -- NO0 � CO N Cc0 (ODCOCO � MNO J N O N N O W C CW o 'CO U 00u_ 1W c c c CLZ Z 1 W W W W W m QjF' ZZZZD U (n Z J J J J • 0 Packers and SSV's Attachment PBU U-09B SW Name Type MD TVD Depscription • U-09B TBG PACKER 10499.76 8507.11 4-1/2" Baker S-3 Perm Packer U-09B PACKER 10717.79 8673.95 5" Baker ZXP Top Packer U-09B PACKER 10874 8796.03 3-1/2" Baker 45 KB Packer • • $ g $ I % 2 -0R ik \ ƒ o 0 � � zom � CCLcn � 2 = @tet CDoo k o) k _k7 co \ / co • b co \ / ./\ = / k £ q £ % $ .- § 7 / 2 / _ > = k E a.in o \ k _ _/ / E f E C / 2 � .- 72 2. 2E » @ ri) 2 2 2 k % / 0-k \ 8 / / / £ � I \9 _ / 2 U o b 8-' = N � k csj 0 0.. .-5 N � to / k \ k E I \ / \ k IaN o ¥ § D _ L- .- = 0 a B O ° ni 2 c 2 \/ § / / -c o c ( � • C ( \ CI 2 ? 0) •- . Et - e o \ / 0 % < / >, O \ ° 0 k 6 f ° c o_ % K I 2 � � �© ® o E , o Q 5 eD o o c o. 'a m_ co E / § TO b E w f / k 7 I \ . 2 R c E 0 2 § rx f = / o \ k % / < ` t / 0- § c o \ o | $ \ oIma , ' QE a2 C � / N- � 22 \ 7�W Lo \ / IaELk Ce $k _% k2ci % 7 A2g2ok m . / ƒ ,- S + / / / o m J 2 5 / a o@w b CI kk -0 (f) c) k / 2k \ c/ k k E / O £ § / o ° Q » \ ( ® G ® @ k o o= c A \ _ r o , o 0 (Ni � R � $ _ U ,_ c c # k ° I - n s- : C a k § k k K 2 k krz. % f E:$ CO U c ,- E -000_ c '- o / 5 E f 0 5 ., � Ik y = � cocnO c �/ f — ± E i Lt _ 8 of » cpm •oo ® .- no � � o 0 e / - 2 / / � � f2 % Ei / § % a) a3 § R / / / / U 2 2 | 0152 ,3) .T. -8 _1 : O O - 2 a a_ a_ t CO s- -r- ill L < ¥ ¥ ¥ 1- \ \ / 2k - q 5 \ \ \ = nen 0 /. 0 TREE= 4-1/16"CNVliPETY WELL-EAD= 4'AAcEVOY • U -0 OLS:29 8'NOTES: E 21MT3L ANLL IE L 1114 MAX ACTUATOR= BAKER C OKB.ELEV= 84.18' SCALE BF.ELEV= 49.08' KOP= 2097 Max Angie= 99'@ 11546 ST 2M ` N-D 4DEV-1/2GATYLFT PEXNPMA,VDt S LV3. A3 T 4"QPORT DATEDat m AlV3= 10987' Datum ND= 8800'SS 20•X 30"INSULATED CONDUCTOR,D= ' -{ *110 5 3185 3059'38 CAMCO DO8AE RK 16 05117/15 4 4529 4084 r 38 CA WO DIE FE 0 03/07/14 13-3/8"CSG,729,L-80 BUTT,0=12.347' --I 2704' 3 6769 5771 r 43 CAMCO DOME Inc 16 05/17/15 2 8793 7271'41 CAMCO DOPE FE 16 05/17/15 1 10462 8474 1'42 CAMCO SO RK 28 05/17/15 Minimum ID =2.31" @ 10888' 2-7/8" NIPPLE IN BKR KB LTP 10490'" Ha-1/2"FES xMP,D=3.813" �� 0 10601' H9-518-X 4-1/2'BKR S-3 PKR,D=3.875" 10626' H4-1/2'FES X NP,D=3.813' TOP OF 7"LNR -{ 10604' - - 10709' H4-1/2'FES XN NP,MILLED TO 3.80"(04/10/14) TOP OF 4-1/2'L.t.R -{ 10719' 10719'rH 7"X 5"ZXP LTP w/ -*,C Fief.D=4.437" 4-1/2"TBG,12.6#,L-80 BT,.0152 bpf,D=3.958" H 10721' : i. 10721' H4-112'WLEG,D=4.00' --{ELM.D TT NOT LOGGED 10733' Hr X 5"BKR FDNC HGR,D=4.437' 9-5/8"CSG,47#,L-80 BUTT,D=8.681" H 10858' ' 10739' -5'X 4-1/2'XO,D=3.937' TOP OF W-*STOCK F- 10863' AILLOUT YNTIDOW (U-08A)10863'-10875' 7'UR,26#,L-801.145_0383 bpf,D=6.276" - -10863 10874' H45 BKR KB LTP w/PTSA&QCI,D=2.38'(03/19/15) i TOP OF 3-1/2'X 2-7/8'CE4#34T13)LNR 10884' iii 6 10884' H3,70'BKR DEPLOY SLV,0=3.00" 3-1/2"LNR 9.3#,13-CR STL, H10937" + 10888' H2-7/8"X NP,D=2.31"(IVSD KB LTP) .0087 bpf, D=2.992" i • 4-1/2"KB PKRWI-IPSTOCK(12/10/14) --I 11155' i A td 0 10906' 3-1/2'FES XNP,D=2.813" 4-1/2'LW,12.8#,L-80 BT,.0152 bpf,D=3.953' H -11155' /, i R 10937' H3-1/2"X 2-7/8"XO,D=2.377" PERFORATION SUMMARY J 0 REF LOG: SLB MEM CR-CCL ON 12/18/14 i IALLOUT VVNDOYY (U-0913)11155'-11164' i R ANGLE AT TOP PERF:94'@ 12180' t y We:Refer to R oduction DB for historical perf data ig 12015' -2-71r Po JOINT vs/RA TAG,D=2.441" SIZE SPF PATHZVAL Opn/Sgz SHOT SQZ i 2' 6 12180-12314 0 12/18/14 to • 2' 6 12370-12620 0 12/18114 ti ° 12695' --2-7/8"PUP DONT w/RA TAG,D=2.441' 2" 6 12670-12790 0 12/18/14 to is 2" 6 12960-12995 C 12/18/14 i li • I 12900' H2-7/8"WFD COP(10/27/17) 111. PBTD 13168' /, $1j1j44•�! ►1.4:� 2-7/8'LNR,6.5#,13-CR STL,.0058 bpi,D=2.441" --f 13208' DATE REV BY COMAENTS DATE REV BY COMA ENTS PITTANCE BAY I1PIT 08/14/84 A1.E12 ORIGINAL COMPLETION 03/19/15 JSJ PJC SET LTP w/PTSA&QCI WELL: U-09/312(211 8 $ SIDETRACK(11-09A) 05/14/15 BYPJC &MID CORRECTION PERMIT Pb:"2140630 .- 17J20/14NORDICICTD SIDETRACK(U•096) 05/21/15 GJB/J144)GLV C/O(05/17115) AR Pb: 50-029-21144-02 12/26/14 JM) DRL.G HO CORRECTIONS 12/12/16 IAB/JM) EDITH)70 DEGREE ANGLE DEPTH SEC 19,711N,R13E,168'FM_&1852'FH. 01/13/15 TB/JM) FINAL ODE APPROVAL 10/30117 TFA/JMD SET YYFDC33P(10/27/17) 02/17/15 FAGS/PJC GLV(XO 8P EXp1oration(Alaska) RECE1VEL STATE OF ALASKA APR 0 9 2015 • i 'KA OIL AND GAS CONSERVATION COMA.. JION REPORT OF SUNDRY WELL OPERATIONS AOGCC . 1 Operations Abandon Lf Repair Well LJ Plug Perforations H Perforate H Other U Set LTP Performed: Alter Casing ❑ Pull Tubing❑ Stimulate-Frac ❑ Waiver ❑ Time ExtensionD Change Approved Program ❑ Operat Shutdown❑ Stimulate-Other ❑ Re-enter Suspended Weill] 2 Operator 4 Well Class Before Work. 5 Permit to Drill Number: Name BP Exploration(Alaska),Inc Development❑✓ Exploratory ❑ 214-063-0 ' 3 Address P 0 Box 196612 Stratigraphic[] Service E 6 API Number. Anchorage,AK 99519-6612 50-029-21144-02-00 7 Property Designation(Lease Number): 8 Well Name and Number ADL0028283 PBU U-09B 9 Logs(List logs and submit electronic and printed data per 20AAC25 071) 10 Field/Pool(s) PRUDHOE BAY,PRUDHOE OIL '11 Present Well Condition Summary Total Depth measured 13208 feet Plugs measured None feet true vertical 8995 37 feet Junk measured None feet Effective Depth measured 13168 feet Packer measured See Attachment feet true vertical 8981 54 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 75 20"x 30" 35-110 35-110 0 0 Surface 2666 13-3/8"72#L-80 38-2704 38-2663 25 4930 2670 Intermediate None None None None None None Production 10823 9-5/8"47#L-80 35-10858 35-8783 61 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 12180-12310 feet 12370-12620 feet 12670-12790 feet 12960-12995 feet True Vertical depth 8884.76-8878.91 feet 8876 77-8890 68 feet 8892.52-8898 9 feet 8926 97-8933 84 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 26-10721 26-8676.45 Packers and SSSV(type,measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12 Stimulation or cement squeeze summary: Intervals treated(measured). f+��pp�{ SCAN "EV 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 1143 2201 3524 0 214 Subsequent to operation 1149 2163 3533 0 195 14.Attachments r 15 Well Class after work Copies of Logs and Surveys Run ExploratorL Development❑✓ Service❑ Stratigraphic ❑ DailyReport of Well Operations X 16 Well Status after work Oil ✓ GasWDSPLLi P P ❑ Li GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP E SPLUCE 17 I hereby certify that the foregoing is true and correct to the best of my knowledge Sundry Number or N/A if C O.Exempt. N/A Contact NitaSummerhays Email Nita.Summerha s• b•.com Pr• -. ame Nita Summerhays Title Petrotechnical Data Engineer Signatu - / '' / ,/ Phone 564-4035 Date 4/9/2015 v r1- 4/l� RBDMS' APR 10 2015 Form 10-404 Revised 10/2012 //I 1(4)/c Submit Original Only Daily Report of Well Operations ADL0028283 ACTIVITYDATE j SUMMARY ***WELL FLOWING ON ARRIVAL.***(profile mod.) STAND BY FOR SNOW REMOVAL. SWCP 4522 R/U DRIFT W/ 45 KB PACKER/TT STINGER DRIFT(lower t.t. pin sheared) _ 3/17/2015 ***CONT ON 3/18/15 WSR*** Assist Slickline Load and test Liner top packer(PRE CTD) Standing by for Slickline to set sleeve and liner top packer. _ 3/17/2015 ***Continued to 3-18-14*** T/I/0=300/1560/40, Temp=Online, Assist Slickline with Freeze Protect Flowline(PT liner top)Freeze Protect flowline with 2 bbls meth spear followed by 20 crude, 5 bbls meth spacer,28 bbls crude, and a 3 bbls meth tail. Pumped 5 bbls meth spear followed by 38 bbls crude down tubing. Slickline on well upon departure. Hung tags. 3/17/2015 FWHP's=1200/1560/400. _ 3/18/2015 ***Continued from 3-17-15***Assist Slickline, Load and test(Profile modification) ***CONT FROM 3/17/15 WSR***(profile mod.) DRIFT W/3.75 CENT, 3"BRUSH TO 10,855'SLM DRIFT W/45 KB PACKER/TT STINGER DRIFT(lower t.t. pin sheared)TO 10,855'SLM / 10,884' MD(recovered element) DRIFT W/ 45 KB PACKER/TT STINGER DRIFT(no t.t. pins)TO 10,857.2'SLM/ 10,884'MD(4"OD, 1"3/4 way around&2"high x 4") DRIFT W/ 45 KB PACKER/TT STINGER DRIFT(no t.t. pins)TO 10,861'SLM/10,884' MD(metal marks noted on 3.0"packing mandrel) DRIFT W/ 3.75"CENT, 5' 1-7/8"STEM, 2.85"CENT,XO, 3.0"BRUSH, BULL NOSE TO 10,867' SLM/10,884'MD DRIFT W/45 KB PACKER/TT STINGER DRIFT(no t.t. pins installed packing on stinger) TO 10,861'SLM/10,884'MD(ring at 3.125"od) SET STINGER ASSY. IN DEPLOY SLV(ptsa via gcll)AT 10,8560' SLM/10,884'MD(4 sets packing/3.08"s/n 233/02/14-4&233/02/14-5,4 x 1/2"ports lih 69") _ 3/18/2015 ***CONT ON 3/19/15 WSR*** T/I/0=1600/1524/12 Assist slickline. (Pressure test of LTP)****PASSED****as per Slickline WSL. Load tbg with 5 bbls 60/40, followed by 205 bbls of crude. SSL to set plug. Pumped 28.7 bbls crude down tbg to reach test pressure. Test#1 15 min T lost 107 psi. 30 min T lost 88 psi. Total loss of 195 psi in 30 mins. Bump back to test pressure with .71 bbl of crude. Test#2 15 min T lost 79 psi. 30 min T lost 40 psi.Total loss of 119 in 30 mins. Bleed TP back to 1000 psi. Bled back 5.5 bbls. SSL still on well at LRS departure. FWHP=503/1383/4 **Tbg load tag hung on MV** 3/19/2015 ***CONT FROM 3/18/15 WSR*** SET 45KB LTP W/QCLL, IN SEAL ASSEMBLY, S/D 10,861 SLM(top of packer 10,856' slm)(8.19'lih) LRS LOAD TUBING W/5 BBLS METH, 205 BBLS CRUDE. SET 2-7/8"XX-PLUG(6 3/16"equalizing ports,23"oal LIH),AT 10,865'SLM EQUALIZE 2-7/8"XX-PLUG AT 10,865'SLM PULL 2-7/8"XX-PLUG FROM 10,865'SLM 3/19/2015 ***WELL FLOWING ON DEPARTURE*** _ FLUIDS PUMPED BBLS 3 DIESEL 15 METH 320 CRUDE 5 60/40 METH 343 TOTAL I �I CU N CO O O LO CO Lo • LnN U y 0 0 0 co O O O i CO O 1`.- CO CO 7 N V — c, CO CA V m CO CO r 00 V M N- LO LC) LC) N CO CO N V co CO CO Cf) CO CO CO Lvrnoo (0 O O) CO O) fes- CO CO CO CO CO CO N CO H (D d) (0 CO (7) CO r- Lo O V M M 1O CO co co 00 O co co N 10 (O CO CO CO CO CO CO G) MInr- coco O (fl Lo M O Z N CO O N CO r O CO O N O O M 13 < N Lnrnvr- O (o co N M CD O Cr) O M in M N 0=had r r r 0.1▪1 J Q o 0 0 0 a) 000C.) 0c°co CO CO j Jo I a— •N Nx 4# M 4 r • Cl) - (fl U ON _ CO co- CO _ F._ N (30 LC) Ch N CA M M N co M • Lo CO CO M N (fl O 0) N c.„10 " 0 J Z 0 17)• D Du V O � 0CCCCCCCCOtiZ V Z w w w w O 0 O Z_ Z_ Z_ Z_ w D j U J J J J d C) H Packers and SSV's Attachment ADL0028283 SW Name Type MD TVD Depscription U-09B PACKER 10501 8508.04 4-1/2" Baker S-3 Perm Packer U-09B PACKER 10540 8537.49 4-1/2" 3-H Packer U-09B PACKER 10719 8674.89 5" Baker ZXP Top Packer 1 I — TREE= 4-1/16"CNV _ WELLHEAD= 4'McEVOY u - 9 B OLS:29.8° TES:11245' L CHROMEGLE>10° *►"13168''""MAX ACTUATOR= BAKER C OKB ELEV= 84A 8' ' BF.ELEV= 49.08' KOP= 2092' Max Angle= 99"G 11546' 2020' H4-1/2"FESS X NP,13=3.813" When MD= 109.87' Datum ND= 8800'SS GAS LFT MANDRELS ST MD ND DEV TV FE VLV LATCH FORT DATE 20"X 30"NSULA 1tU CONDUCTOR,D= —110 5 3185 3059E 38 CAMCO0 DONE RK 16 02/17/15 4 4529 4084'38 CAMCX) DMY RK 0 03/07/14 13-3/8"CSG,72#,L-80 BUTT,D=12.347" —{ 2704 - 3 6769 5771 r 43 CAMCX) SO RK 20 02/17/15 2 8793 7271 r 41 CAMCX) DMY RK 0 03/07/14 1 10462 8474'42" CAMDMV RK 0 03/07/14 Minimum ID =2.377" @ 10937' 3-1/2" X 2-7/8" LNR CROSSOVER 10490" ]—(a-1nFEsxCX)NP,D=3.813• ��� 110-MI 10501' H9-5/8-X 4-1/2"BKR S-3 PKR,13=3.875' I 10526' H4-112"FES X INP,D=3.813" TOP OF 7"LNR --I 10604' 1II 10709' H4-1/2"FES XN NP,MLLE)TO 3.80"(04/10/14) TOP OF 4-1/2"LNR 10719' 10719` 7"X 5"ZXP LTP w/FIV1C HGR D=4.437" 4-1/2"TBG,12.6#,L-80 ET,.0152 bpf,D=3.958" H 10721' `'' iA:I 10721' .1--14-1/2"MEG,D=4.00J ' H ELME)TT NOT LOGGED 10733' H7"X 5"BKR HMC HGR,D=4.437' 9-5/8"CSG,47#,L-80 BUTT,D=8.681' H 10858' 10739' —5"X 4-1/2"XO,D=3.937" TOP OF VM-EPSTOCK H 10863' MLLOUT VVEt4OOW (U-09A)10863'-10875' 7"LNR,26#,L-80 U4S,.0383 bpf,D=6.276" H —10863 10874' H45 BKR KB LIP w/PTSA&Dal,D=2.38"(03/19/15) TOP OF 3-1/2"X 2-7/8'CEMENTED LNR 10884' iii 6 10884' 3.70"BKR DEPLOY SLV,D=3.00" 3-1/2"LNR,9.3#,13-CR STL, H 1093T i ' 2-7/8"X NP D=2.31•(INSIDE KB L 10888' ( TP) .0087 bpf, D=2.992• i • 4-1/2"KB PKR WHIPSTOCK(12/10/14) 11155' . A 10905' 3-1/2"FES X NP,D=2.813• 41/2•LNR,12.6#,L-80 BT,.0152 bpf,D=3.953" —j —11155' i 0 C r i 1093T H3-1/2"X 2-7/8"XO,D=2.377' PEFFORATION SUMMARY 4 0. REF LOG: SLB MEM CR-CCL ON 12/18/14 i iA Ml LOUT WINDOW (U-098)11155'-11164' i 0 ANGLE AT TOP PERE:94'(12180' i il Note:Refer to Production DB for Nstorical perf data i 12015' H2-7/8"RP JOINT w/RA TAG,D=2.441" SIZE SPF INTERVAL Opn/Sgz SHOT SQZ i 2" 6 12180-12310 0 12/18/14 i M 2" 6 12370-12620 0 12/18/14 i 12595' H2-7/8'RtP JONT w/RA TAG,D=2.441' 2" 6 12670-12790 0 12/18/14 i II 2" 6 12960-12995 0 12/18/14 i R ll i i PBTD F— 13168' S ti il MAI 2-7/8•LNR,6.5#,13-CR STL,.0058 bpf,D=2.441" H 13208' DATE REV BY CONVENTS DATE REV BY CONVENTS PRUDHOE BAY UMT 08/14/84 AUDI 2 ORIGINAL COMPLETION 03/19115 JS/PJC SET LTPw/PTSA&OCI WELL U-09B 12/21/98 PEES SIDETRACK(U-09A) PERWfTNo: 2140630 12!20/14 NORDICI CTD SIDETRACK(U-09B) AR No: 50-029-21144-02 12/26/14 JM) DRLG HO CORRECTIONS SEC 19,T11 N,R13E, 168'FNL&1852 FEL 01/13/15 TB/JMD FINAL ODE APPROVAL 02/17/15MGS/PJC GLV CYO PP Exploration(Alaska) 214063 RECEIVED 25 51 3 MAR 1 1 2015 Letter of Transmittal AOGCC BAKER Date: DATA LOGGED March 10, 2015 8/12./2016;�.K.BENDER HUGHES To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the Final Log Data for the following well(s): P1-122PB1, P1-122 P-30PB1, P-30 R-22A U-09B Enclosed for each well(s): 1 ea. hardcopy prints of final log data MD/TVDSS 1 compact disc of final log data MD/TVDSS Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: M6--e-oceeeState of Alaska AOGCC DATE: 21 4063 25 50 1 Letter of Transmittal EMI Date: —RECEIVED BAKER DATA LOGGED March 10, 2015 MAR 1 1 2015 M3K.`BENDER HUGHES , To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the final directional survey data for the following well(s): U-09B Enclosed for each well(s): 2 hardcopy prints of final directional survey reports 1 compact disc of final directional survey reports° Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: /3ee4tate of Alaska AOGCC DATE: 214063 25 50 1 RECEIVED b MAR 1 1 2015 0p AOGCC 440 . North America - ALASKA - BP Prudhoe Bay PB U Pad U-09 500292114400 U-09B Design: U-09B Survey Report - Geographic 19 December, 2014 r' 1 BAKER HUGHES bp Survey Report-Geographic BAKER -0,0,,,' HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E• Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-096 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB U Pad,TR-11-13 Site Position: Northing: 5,960,534.13 usft Latitude: 70°18'1.170 N From: Map Easting: 630,178.07 usft Longitude: 148°56'44.32 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.99° Well U-09 API No. 500292114400 Well Position +N/-S 0.00 usft Northing: 5,960,416.00 usft Latitude: 70°17'59.669 N +E/-W 0.00 usft Easting: 632,155.00 usft Longitude: 148°55 46.75 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 47.38 usft Wellbore U-09B API no. 500292114402 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 12/20/2014 19.41 80.98 57,588 Design U-09B Audit Notes: Version: Phase: ACTUAL Tie On Depth: 11.142 02 Vertical Section: Depth From(TVD) +NI-S +El-W Direction (usft) (usft) (usft) (°► 28.82 0.00 0.00 128 58 Survey Program Date: 12/19/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 92.02 10,842.02 Gyro(U-09) GYD-CT-CMS Gyrodata cont.casing m/s 10,867.02 11,142.02 Gyro(U-09A) GYD-CT-CMS Gyrodata cont.casing m/s 11,155.00 13,167.65 MWD(U-09B) MWD MWD-Standard 12/19/2014 12:23:58PM Page 2 COMPASS 5000.1 Build 61 •,' 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 28.82 0.00 0.00 28.82 0.00 0.00 5,960,416.00 632,155.00 70°17'59.669 N 148°55 46.75 W 92.02 0.19 171.29 92.02 -0.10 0.02 5,960,415.90 632,155.02 70°17'59.668 N 148°55'46.75 W 102.02 0.19 170.57 102.02 -0.14 0.02 5,960,415.87 632,155.02 70°17'59.668 N 148°55'46.75 W ' 20" 192.02 0.15 162.29 192.02 -0.39 0.08 5,960,415.61 632,155.09 70°17'59.665 N 148°55'46.74 W 292.02 0.14 166.69 292.02 -0.64 0.15 5,960,415.37 632,155.16 70°17'59.663 N 148°55'46.74 W 392.02 0.14 156.83 392.02 -0.87 0.22 5,960,415.14 632,155.24 70°17'59.661 N 148°55'46.74 W 492.02 0.16 161.24 492.02 -1.11 0.32 5,960,414.89 632,155.34 70°17'59.658 N 148°55'46.74 W 592.02 0.17 158.38 592.02 -1.38 0.42 5,960,414.63 632,155.44 70°17'59.656 N 148°55'46.73 W 692.02 0.18 156.47 692.02 -1.66 0.53 5,960,414.35 632,155.56 70°17'59.653 N 148°55'46.73 W 792.02 0.27 120.96 792.02 -1.93 0.80 5,960,414.09 632,155.83 70°17'59.650 N 148°55'46.72 W 892.02 0.25 119.89 892.02 -2.16 1.19 5,960,413.86 632,156.23 70°17'59.648 N 148°55'46.71 W 992.02 0.25 113.94 992.01 -2.36 1.58 5,960,413.67 632,156.62 70°17'59.646 N 148°55'46.70 W 1,092.02 0.22 122.11 1,092.01 -2.55 1.94 5,960,413.49 632,156.99 70°17'59.644 N 148°55'46.69 W 1,192.02 0.17 145.35 1,192.01 -2.77 2.19 5,960,413.27 632,157.24 70°17'59.642 N 148°55'46.68 W 1,292.02 0.15 197.17 1,292.01 -3.02 2.23 5,960,413.02 632,157.29 70°17'59.640 N 148°55'46.68 W 1,392.02 0.23 226.43 1,392.01 -3.28 2.05 5,960,412.76 632,157.11 70°17'59.637 N 148°55'46.69 W 1,492.02 0.26 236.12 1,492.01 -3.55 1.72 5,960,412.49 632,156.78 70°17'59.634 N 148°55'46.70 W 1,592.02 0.29 234.19 1,592.01 -3.82 1.32 5,960,412.20 632,156.39 70°17'59.632 N 148°55'46.71 W 1,692.02 0.46 186.26 1,692.01 -4.37 1.07 5,960,411.65 632,156.15 70°17'59.626 N 148°55'46.71 W 1,792.02 1.96 134.80 1,791.99 -5.97 2.24 5,960,410.07 632,157.35 70°17'59.611 N 148°55'46.68 W 1,892.02 4.03 123.84 1,891.84 -9.13 6.38 5,960,406.98 632,161.54 70°17'59.579 N 148°55'46.56 W 1,992.02 6.17 124.92 1,991.44 -14.17 13.70 5,960,402.08 632,168.95 70°17'59.530 N 148°55'46.35 W 2,092.02 9.51 125.07 2,090.49 -21.99 24.87 5,960,394.45 632,180.25 70°17'59.453 N 148°55'46.02 W 2,117.02 10.56 124.68 2,115.11 -24.48 28.45 5,960,392.02 632,183.87 70°17'59.429 N 148°55'45.92 W 2,142.02 11.40 123.77 2,139.65 -27.16 32.38 5,960,389.42 632,187.85 70°17'59.402 N 148°55'45.80 W 2,167.02 12.41 123.01 2,164.11 -30.00 36.69 5,960,386.66 632,192.21 70°17'59.374 N 148°55'45.68 W 2,192.02 13.21 124.00 2,188.49 -33.06 41.31 5,960,383.68 632,196.88 70°17'59.344 N 148°55'45.54 W 2,217.02 14.15 124.18 2,212.78 -36.37 46.21 5,960,380.45 632,201.84 70°17'59.312 N 148°55'45.40 W 2,242.02 15.13 123.64 2,236.97 -39.90 51.45 5,960,377.02 632,207.14 70°17'59.277 N 148°55'45.25 W 2,267.02 15.56 123.94 2,261.08 -43.58 56.95 5,960,373.44 632,212.70 70°17'59.241 N 148°55'45.09 W 2,292.02 16.80 124.23 2,285.09 -47.48 62.72 5,960,369.63 632,218.54 70°17'59.202 N 148°55'44.92 W 2,317.02 17.24 123.17 2,308.99 -51.54 68.81 5,960,365.68 632,224.70 70°17'59.162 N 148°55'44.74 W 2,342.02 17.74 124.15 2,332.84 -55.70 75.06 5,960,361.63 632,231.02 70°17'59.121 N 148°55'44.56 W 2,367.02 18.94 123.07 2,356.57 -60.06 81.61 5,960,357.39 632,237.65 70°17'59.079 N 148°55'44.37 W 2,392.02 19.21 123.04 2,380.20 -64.51 88.46 5,960,353.06 632,244.57 70°17'59.035 N 148°55'44.17 W 2,417.02 20.20 123.61 2,403.73 -69.14 95.50 5,960,348.55 632,251.70 70°17'58.989 N 148°55'43.96 W 2,442.02 20.87 122.84 2,427.14 -73.95 102.84 5,960,343.88 632,259.12 70°17'58.942 N 148°55'43.75 W 2,467.02 21.21 123.37 2,450.48 -78.85 110.36 5,960,339.11 632,266.72 70°17'58.894 N 148°55'43.53 W 2,492.02 22.50 123.33 2,473.68 -83.97 118.13 5,960,334.13 632,274.58 70°17'58.844 N 148°55'43.30 W 2,517.02 23.27 123.32 2,496.71 -89.31 126.26 5,960,328.93 632,282.80 70°17'58.791 N 148°55'43.07 W 2,542.02 24.53 123.36 2,519.57 -94.87 134.72 5,960,323.52 632,291.35 70°17'58.736 N 148°55'42.82 W 2,567.02 25.49 122.86 2,542.22 -100.65 143.57 5,960,317.90 632,300.31 70°17'58.679 N 148°55'42.56 W 2,592.02 26.27 123.24 2,564.71 -106.60 152.72 5,960,312.11 632,309.56 70°17'58.621 N 148°55'42.29 W 2,617.02 27.37 123.20 2,587.02 -112.78 162.15 5,960,306.10 632,319.10 70°17'58.560 N 148°55'42.02 W 2,642.02 28.28 122.96 2,609.13 -119.15 171.93 5,960,299.90 632,328.99 70°17'58.497 N 148°55'41.73 W 2,667.02 29.01 122.92 2,631.07 -125.66 181.99 5,960,293.57 632,339.16 70°17'58.433 N 148°55'41.44 W 2,692.02 29.76 122.96 2,652.86 -132.33 192.28 5,960,287.08 632,349.57 70°17'58.368 N 148°55'41.14 W 2,696.02 29.83 122.94 2,656.33 -133.42 193.95 5,960,286.03 632,351.25 70°17'58.357 N 148°55'41.09 W 13 3/8" 2,717.02 30.20 122.86 2,674.51 -139.12 202.77 5,960,280.48 632,360.17 70°17'58.301 N 148°55'40.83 W 2,742.02 30.94 122.79 2,696.04 -146.01 213.46 5,960,273.77 632,370.97 70°17'58.233 N 148°55'40.52 W 2,767.02 31.65 122.92 2,717.40 -153.06 224.36 5,960,266.92 632,382.00 70°17'58.164 N 148°55'40.21 W 2,792.02 32.34 123.30 2,738.60 -160.30 235.46 5,960,259.88 632,393.22 70°17'58.093 N 148°55'39.88 W 2,817.02 32.85 123.93 2,759.66 -167.75 246.67 5,960,252.63 632,404.57 70°17'58.019 N 148°55'39.55 W 12/19/2014 12:23:58PM Page 3 COMPASS 5000.1 Build 61 • % •bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N1-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 2,842.02 33.45 125.44 2,780.60 -175.53 257.91 5,960,245.05 632,415.94 70°17'57.943 N 148°55'39.23 W 2,867.02 34.19 126.82 2,801.37 -183.74 269.15 5,960,237.04 632,427.32 70°17'57.862 N 148°55'38.90 W 2,892.02 34.33 127.33 2,822.03 -192.22 280.38 5,960,228.76 632,438.69 70°17'57.779 N 148°55'38.57 W 2,917.02 34.49 128.72 2,842.65 -200.92 291.51 5,960,220.25 632,449.97 70°17 57.693 N 148°55'38.25 W 2,942.02 34.75 130.30 2,863.23 -209.96 302.46 5,960,211.41 632,461.09 70°17'57.604 N 148°55'37.93 W 2,967.02 34.99 131.08 2,883.74 -219.28 313.30 5,960,202.28 632,472.08 70°17'57.513 N 148°55'37.61 W 2,992.02 35.13 131.72 2,904.20 -228.78 324.07 5,960,192.98 632,483.02 70°17'57.419 N 148°55'37.30 W 3,017.02 35.40 132.05 2,924.62 -238.41 334.82 5,960,183.53 632,493.93 70°17'57.324 N 148°55'36.99 W 3,042.02 35.80 132.07 2,944.94 -248.16 345.62 5,960,173.98 632,504.91 70°17'57.229 N 148°55'36.67 W 3,067.02 36.11 132.54 2,965.18 -258.04 356.48 5,960,164.29 632,515.93 70°17'57.131 N 148°55'36.35 W 3,092.02 36.57 132.56 2,985.32 -268.06 367.39 5,960,154.47 632,527.02 70°17'57.033 N 148°55'36.04 W 3,117.02 36.79 132.91 3,005.37 -278.19 378.36 5,960,144.53 632,538.17 70°17'56.933 N 148°55'35.72 W 3,142.02 37.13 133.39 3,025.34 -288.47 389.33 5,960,134.44 632,549.31 70°17'56.832 N 148°55'35.40 W 3,167.02 37.40 133.48 3,045.24 -298.88 400.32 5,960,124.23 632,560.48 70°17'56.730 N 148°55'35.08 W 3,192.02 38.17 134.31 3,065.00 -309.50 411.36 5,960,113.81 632,571.70 70°17 56.625 N 148°55'34.75 W 3,217.02 38.82 134.70 3,084.56 -320.41 422.45 5,960,103.10 632,582.99 70°17'56.518 N 148°55'34.43 W 3,242.02 39.09 134.91 3,104.00 -331.49 433.61 5,960,092.22 632,594.33 70°17'56.409 N 148°55'34.11 W 3,267.02 39.36 134.99 3,123.37 -342.65 444.80 5,960,081.25 632,605.72 70°17'56.299 N 148°55'33.78 W 3,292.02 39.75 135.01 3,142.65 -353.91 456.05 5,960,070.19 632,617.17 70°17'56.188 N 148°55'33.45 W 3,317.02 40.01 135.04 3,161.83 -365.25 467.38 5,960,059.05 632,628.70 70°17'56.077 N 148°55'33.12 W 3,342.02 40.18 135.01 3,180.96 -376.64 478.76 5,960,047.87 632,640.27 70°17'55.965 N 148°55'32.79 W 3,367.02 40.36 135.05 3,200.03 -388.07 490.18 5,960,036.64 632,651.89 70°17'55.852 N 148°55'32.46 W 3,392.02 40.55 135.03 3,219.05 -399.55 501.65 5,960,025.36 632,663.55 70°17'55.740 N 148°55'32.12 W 3,417.02 40.66 135.02 3,238.03 -411.06 513.15 5,960,014.06 632,675.25 70°17'55.626 N 148°55'31.79 W 3,442.02 40.65 135.06 3,257.00 -422.59 524.65 5,960,002.74 632,686.96 70°17'55.513 N 148°55'31.45 W 3,467.02 40.52 135.09 3,275.99 -434.10 536.14 5,959,991.43 632,698.65 70°17'55.400 N 148°55'31.12 W 3,492.02 40.60 135.07 3,294.98 -445.62 547.62 5,959,980.12 632,710.33 70°17'55.287 N 148°55'30.78 W 3,517.02 40.72 135.07 3,313.94 -457.15 559.12 5,959,968.79 632,722.03 70°17'55.173 N 148°55'30.45 W 3,542.02 40.89 135.08 3,332.87 -468.71 570.66 5,959,957.43 632,733.77 70°17'55.059 N 148°55'30.11 W 3,567.02 41.10 135.07 3,351.74 -480.33 582.24 5,959,946.03 632,745.55 70°17'54.945 N 148°55'29.77 W 3,592.02 41.28 135.06 3,370.55 -491.98 593.87 5,959,934.58 632,757.38 70°17'54.830 N 148°55'29.43 W 3,617.02 41.56 135.01 3,389.30 -503.68 605.56 5,959,923.08 632,769.27 70°17'54.715 N 148°55'29.09 W 3,642.02 41.76 135.04 3,407.97 -515.44 617.30 5,959,911.54 632,781.22 70°17'54.600 N 148°55'28.75 W 3,667.02 41.95 135.00 3,426.60 -527.24 629.09 5,959,899.95 632,793.22 70°17'54.484 N 148°55'28.41 W 3,692.02 42.13 135.01 3,445.16 -539.08 640.93 5,959,888.32 632,805.26 70°17'54.367 N 148°55'28.06 W 3,717.02 42.12 135.09 3,463.70 -550.94 652.78 5,959,876.66 632,817.31 70°17'54.251 N 148°55'27.72 W 3,742.02 41.72 135.37 3,482.31 -562.80 664.54 5,959,865.02 632,829.28 70°17'54.134 N 148°55'27.37 W 3,767.02 41.48 135.55 3,501.00 -574.63 676.18 5,959,853.39 632,841.13 70°17'54.018 N 148°55'27.03 W 3,792.02 41.22 135.79 3,519.77 -586.45 687.72 5,959,841.79 632,852.88 70°17'53.901 N 148°55'26.70 W 3,817.02 41.12 135.80 3,538.59 -598.24 699.20 5,959,830.19 632,864.56 70°17'53.785 N 148°55'26.36 W 3,842.02 41.18 135.82 3,557.41 -610.04 710.67 5,959,818.60 632,876.23 70°17'53.669 N 148°55'26.03 W 3,867.02 41.13 135.84 3,576.24 -621.84 722.13 5,959,807.00 632,887.90 70°17'53.553 N 148°55'25.70 W 3,892.02 41.27 135.79 3,595.05 -633.65 733.61 5,959,795.40 632,899.58 70°17'53.437 N 148°55'25.36 W 3,917.02 41.18 135.84 3,613.85 -645.46 745.09 5,959,783.79 632,911.27 70°17'53.321 N 148°55'25.03 W 3,942.02 40.98 135.97 3,632.69 -657.26 756.52 5,959,772.20 632,922.90 70°17'53.205 N 148°55'24.69 W 3,967.02 40.89 136.09 3,651.58 -669.05 767.89 5,959,760.61 632,934.48 70°17'53.089 N 148°55'24.36 W 3,992.02 40.64 136.23 3,670.52 -680.83 779.20 5,959,749.04 632,945.99 70°17'52.973 N 148°55'24.03 W 4,017.02 40.70 136.20 3,689.48 -692.59 790.47 5,959,737.48 632,957.47 70°17'52.857 N 148°55'23.70 W 4,042.02 40.44 136.22 3,708.47 -704.33 801.73 5,959,725.94 632,968.92 70°17'52.742 N 148°55'23.38 W 4,067.02 40.40 136.22 3,727.50 -716.03 812.94 5,959,714.44 632,980.34 70°17'52.627 N 148°55'23.05 W 4,092.02 40.39 136.24 3,746.54 -727.73 824.15 5,959,702.94 632,991.75 70°17'52.512 N 148°55'22.72 W 4,117.02 40.43 136.24 3,765.58 -739.43 835.36 5,959,691.43 633,003.17 70°17'52.397 N 148°55'22.40 W 4,142.02 40.34 136.32 3,784.62 -751.14 846.55 5,959,679.92 633,014.56 70°17'52.281 N 148°55'22.07 W 4,167.02 40.49 136.32 3,803.65 -762.86 857.75 5,959,668.40 633,025.96 70°17'52.166 N 148°55'21.74 W 4,192.02 40.32 136.27 3,822.69 -774.58 868.94 5,959,656.89 633,037.36 70°17'52.051 N 148°55'21.42 W 12/19/2014 12:23:58PM Page 4 COMPASS 5000.1 Build 61 Irtr by Survey Report Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,217.02 40.30 136.39 3,841.75 -786.27 880.11 5,959,645.39 633,048.73 70°17'51.936 N 148°55'21.09 W 4,242.02 40.10 136.36 3,860.85 -797.95 891.24 5,959,633.91 633,060.07 70°17'51.821 N 148°55'20.77 W 4,267.02 40.19 136.41 3,879.96 -809.62 902.36 5,959,622.44 633,071.39 70°17'51.706 N 148°55'20.44 W 4,292.02 40.00 136.65 3,899.08 -821.31 913.44 5,959,610.95 633,082.67 70°17'51.591 N 148°55'20.12 W 4,317.02 39.64 137.01 3,918.29 -832.99 924.39 5,959,599.47 633,093.83 70°17'51.476 N 148°55'19.80 W 4,342.02 39.61 137.20 3,937.54 -844.67 935.25 5,959,587.98 633,104.88 70°17'51.362 N 148°55'19.48 W 4,367.02 39.28 137.35 3,956.85 -856.33 946.02 5,959,576.50 633,115.86 70°17'51.247 N 148°55'19.17 W 4,392.02 38.95 137.43 3,976.24 -867.94 956.70 5,959,565.09 633,126.74 70°17'51.133 N 148°55'18.86 W 4,417.02 38.66 137.49 3,995.73 -879.49 967.29 5,959,553.73 633,137.53 70°17'51.019 N 148°55'18.55 W 4,442.02 38.43 137.58 4,015.28 -890.98 977.81 5,959,542.43 633,148.25 70°17'50.906 N 148°55'18.24 W 4,467.02 38.61 137.58 4,034.84 -902.47 988.31 5,959,531.12 633,158.95 70°17'50.793 N 148°55'17.94 W 4,492.02 38.46 137.59 4,054.39 -913.97 998.82 5,959,519.81 633,169.66 70°17'50.680 N 148°55'17.63 W 4,517.02 38.54 137.62 4,073.96 -925.46 1,009.31 5,959,508.50 633,180.35 70°17'50.567 N 148°55 17.33 W 4,542.02 38.40 137.87 4,093.53 -936.97 1,019.77 5,959,497.18 633,191.01 70°17'50.454 N 148°55'17.02 W 4,567.02 38.42 138.00 4,113.12 -948.51 1,030.17 5,959,485.83 633,201.61 70°17'50.340 N 148°55 16.72 W 4,592.02 38.38 137.99 4,132.71 -960.04 1,040.57 5,959,474.48 633,212.21 70°17'50.227 N 148°55 16.41 W 4,617.02 38.49 137.95 4,152.30 -971.59 1,050.97 5,959,463.12 633,222.81 70°17'50.113 N 148°55'16.11 W 4,642.02 38.51 137.91 4,171.86 -983.14 1,061.40 5,959,451.76 633,233.44 70°17'49.999 N 148°55 15.81 W 4,667.02 38.45 137.94 4,191.43 -994.69 1,071.82 5,959,440.40 633,244.06 70°17'49.886 N 148°55 15.50 W 4,692.02 38.02 138.02 4,211.07 -1,006.18 1,082.18 5,959,429.09 633,254.62 70°17'49.773 N 148°55'15.20 W 4,717.02 37.99 138.07 4,230.77 -1,017.63 1,092.47 5,959,417.82 633,265.11 70°17'49.660 N 148°55'14.90 W 4,742.02 38.26 137.93 4,250.44 -1,029.10 1,102.80 5,959,406.54 633,275.64 70°17'49.547 N 148°55'14.60 W 4,767.02 38.37 137.84 4,270.05 -1,040.60 1,113.19 5,959,395.22 633,286.23 70°17'49.434 N 148°55 14.30 W 4,792.02 38.32 137.93 4,289.66 -1,052.10 1,123.59 5,959,383.90 633,296.83 70°17'49.321 N 148°55 13.99 W 4,817.02 38.28 137.94 4,309.28 -1,063.61 1,133.98 5,959,372.59 633,307.41 70°17'49.208 N 148°55 13.69 W 4,842.02 38.13 137.94 4,328.92 -1,075.08 1,144.33 5,959,361.29 633,317.97 70°17'49.095 N 148°55 13.39 W 4,867.02 38.28 137.95 4,348.57 -1,086.57 1,154.69 5,959,350.00 633,328.53 70°17'48.982 N 148°55'13.09 W 4,892.02 38.26 137.97 4,368.20 -1,098.06 1,165.06 5,959,338.68 633,339.10 70°17'48.869 N 148°55'12.79 W 4,917.02 38.20 137.94 4,387.83 -1,109.55 1,175.42 5,959,327.38 633,349.66 70°17'48.756 N 148°55'12.48 W 4,942.02 38.07 137.93 4,407.50 -1,121.01 1,185.76 5,959,316.10 633,360.20 70°17'48.643 N 148°55'12.18 W 4,967.02 37.74 137.97 4,427.22 -1,132.42 1,196.05 5,959,304.88 633,370.68 70°17'48.531 N 148°55'11.88 W 4,992.02 37.70 138.15 4,447.00 -1,143.80 1,206.27 5,959,293.69 633,381.10 70°17'48.419 N 148°55'11.58 W 5,017.02 37.76 138.14 4,466.77 -1,155.19 1,216.48 5,959,282.47 633,391.51 70°17'48.307 N 148°55'11.29 W 5,042.02 37.83 138.17 4,486.53 -1,166.60 1,226.70 5,959,271.24 633,401.93 70°17'48.195 N 148°55'10.99 W 5,067.02 37.71 138.37 4,506.29 -1,178.03 1,236.89 5,959,260.00 633,412.32 70°17'48.082 N 148°55'10.69 W 5,092.02 37.61 138.49 4,526.08 -1,189.46 1,247.03 5,959,248.75 633,422.65 70°17'47.970 N 148°55'10.40 W 5,117.02 37.80 138.48 4,545.86 -1,200.91 1,257.16 5,959,237.48 633,432.99 70°17'47.857 N 148°55'10.10 W 5,142.02 37.95 138.42 4,565.59 -1,212.39 1,267.34 5,959,226.18 633,443.37 70°17'47.744 N 148°55'9.81 W 5,167.02 38.22 138.34 4,585.27 -1,223.92 1,277.59 5,959,214.83 633,453.81 70°17'47.631 N 148°55'9.51 W 5,192.02 38.48 138.43 4,604.88 -1,235.52 1,287.89 5,959,203.42 633,464.31 70°17'47.517 N 148°55'9.21 W 5,217.02 38.66 138.33 4,624.42 -1,247.17 1,298.24 5,959,191.95 633,474.87 70°17'47.402 N 148°55'8.90 W 5,242.02 38.91 138.27 4,643.91 -1,258.86 1,308.66 5,959,180.45 633,485.49 70°17'47.287 N 148°55'8.60 W 5,267.02 39.04 138.41 4,663.35 -1,270.61 1,319.11 5,959,168.88 633,496.15 70°17'47.172 N 148°55'8.30 W 5,292.02 39.20 138.36 4,682.74 -1,282.40 1,329.59 5,959,157.28 633,506.83 70°17'47.056 N 148°55'7.99 W 5,317.02 39.33 138.66 4,702.10 -1,294.26 1,340.07 5,959,145.61 633,517.51 70°17'46.939 N 148°55 7.69 W 5,342.02 39.71 138.73 4,721.38 -1,306.21 1,350.57 5,959,133.85 633,528.22 70°17'46.822 N 148°55'7.38 W 5,367.02 40.06 138.88 4,740.56 -1,318.27 1,361.13 5,959,121.98 633,538.99 70°17'46.703 N 148°55'7.07 W 5,392.02 40.39 139.05 4,759.65 -1,330.45 1,371.73 5,959,109.99 633,549.80 70°17'46.583 N 148°55'6.76 W 5,417.02 40.69 139.11 4,778.65 -1,342.73 1,382.37 5,959,097.90 633,560.66 70°17'46.462 N 148°55'6.45 W 5,442.02 40.97 139.22 4,797.57 -1,355.09 1,393.06 5,959,085.72 633,571.56 70°17'46.341 N 148°55'6.14 W 5,467.02 41.26 139.41 4,816.40 -1,367.56 1,403.77 5,959,073.45 633,582.49 70°17'46.218 N 148°55'5.83 W 5,492.02 41.31 139.34 4,835.19 -1,380.08 1,414.51 5,959,061.12 633,593.45 70°17'46.095 N 148°55'5.52 W 5,517.02 41.66 139.68 4,853.92 -1,392.67 1,425.27 5,959,048.72 633,604.42 70°17'45.971 N 148°55'5.20 W 5,542.02 41.92 139.81 4,872.56 -1,405.39 1,436.03 5,959,036.20 633,615.41 70°17'45.846 N 148°55'4.89 W 5,567.02 42.17 139.83 4,891.12 -1,418.18 1,446.84 5,959,023.60 633,626.44 70°17'45.720 N 148°55'4.57 W 12/19/2014 12:23:58PM Page 5 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E, Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-098 Survey Calculation Method: Minimum Curvature Design: U-098 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 5,592.02 42.25 140.06 4,909.64 -1,431.04 1,457.64 5,959,010.93 633,637.47 70°17'45.594 N 148°55'4.26 W 5,617.02 42.55 139.99 4,928.10 -1,443.96 1,468.47 5,958,998.21 633,648.52 70°17'45.467 N 148°55'3.94 W 5,642.02 42.86 140.04 4,946.47 -1,456.95 1,479.37 5,958,985.41 633,659.64 70°17'45.339 N 148°55'3.63 W 5,667.02 42.93 140.11 4,964.79 -1,470.00 1,490.29 5,958,972.56 633,670.79 70°17'45.211 N 148°55'3.31 W 5,692.02 43.24 140.09 4,983.05 -1,483.10 1,501.24 5,958,959.65 633,681.97 70°17'45.082 N 148°55'2.99 W 5,717.02 43.29 140.00 5,001.25 -1,496.23 1,512.25 5,958,946.71 633,693.21 70°17'44.952 N 148°55'2.67 W 5,742.02 42.89 140.04 5,019.51 -1,509.32 1,523.22 5,958,933.82 633,704.41 70°17'44.824 N 148°55'2.35 W 5,767.02 43.00 140.36 5,037.81 -1,522.40 1,534.12 5,958,920.93 633,715.54 70°17'44.695 N 148°55'2.03 W 5,792.02 42.71 140.48 5,056.13 -1,535.51 1,544.96 5,958,908.02 633,726.60 70°17'44.566 N 148°55'1.72 W 5,817.02 42.64 140.59 5,074.51 -1,548.59 1,555.73 5,958,895.13 633,737.60 70°17'44.437 N 148°55'1.40 W 5,842.02 42.43 140.74 5,092.94 -1,561.66 1,566.44 5,958,882.25 633,748.54 70°17'44.309 N 148°55'1.09 W 5,867.02 42.37 140.82 5,111.40 -1,574.72 1,577.10 5,958,869.38 633,759.42 70°17'44.180 N 148°55'0.78 W 5,892.02 42.43 140.85 5,129.86 -1,587.79 1,587.75 5,958,856.50 633,770.30 70°17'44.052 N 148°55'0.47 W 5,917.02 42.16 140.85 5,148.35 -1,600.84 1,598.37 5,958,843.64 633,781.15 70°17'43.923 N 148°55'0.16 W 5,942.02 42.29 140.87 5,166.86 -1,613.87 1,608.97 5,958,830.80 633,791.98 70°17'43.795 N 148°54'59.85 W 5,967.02 42.36 140.88 5,185.35 -1,626.93 1,619.60 5,958,817.93 633,802.83 70°17'43.667 N 148°54'59.54 W 5,992.02 42.10 140.86 5,203.86 -1,639.97 1,630.20 5,958,805.09 633,813.66 70°17'43.539 N 148°54'59.23 W 6,017.02 42.05 140.85 5,222.42 -1,652.96 1,640.78 5,958,792.29 633,824.46 70°17'43.411 N 148°54'58.92 W 6,042.02 41.96 140.80 5,240.99 -1,665.93 1,651.34 5,958,779.50 633,835.25 70°17'43.283 N 148°54'58.62 W 6,067.02 42.13 140.81 5,259.56 -1,678.90 1,661.92 5,958,766.72 633,846.06 70°17'43.156 N 148°54'58.31 W 6,092.02 42.22 140.86 5,278.09 -1,691.92 1,672.53 5,958,753.89 633,856.89 70°17'43.028 N 148°54'58.00 W 6,117.02 42.09 140.89 5,296.62 -1,704.93 1,683.11 5,958,741.07 633,867.70 70°17'42.900 N 148°54'57.69 W 6,142.02 42.26 140.91 5,315.15 -1,717.96 1,693.70 5,958,728.23 633,878.51 70°17'42.771 N 148°54'57.38 W 6,167.02 42.33 140.90 5,333.64 -1,731.02 1,704.31 5,958,715.36 633,889.35 70°17'42.643 N 148°54'57.07 W 6,192.02 42.63 140.87 5,352.08 -1,744.12 1,714.96 5,958,702.45 633,900.23 70°17'42.514 N 148°54'56.76 W 6,217.02 42.94 140.84 5,370.42 -1,757.29 1,725.68 5,958,689.48 633,911.18 70°17'42.385 N 148°54'56.45 W 6,242.02 43.16 140.82 5,388.69 -1,770.52 1,736.46 5,958,676.44 633,922.19 70°17'42.254 N 148°54'56.14 W 6,267.02 43.30 140.86 5,406.91 -1,783.79 1,747.27 5,958,663.35 633,933.23 70°17'42.124 N 148°54'55.82 W 6,292.02 43.04 140.83 5,425.14 -1,797.06 1,758.07 5,958,650.28 633,944.26 70°17'41.993 N 148°54'55.51 W 6,317.02 43.14 140.78 5,443.40 -1,810.29 1,768.86 5,958,637.24 633,955.28 70°17'41.863 N 148°54'55.19 W 6,342.02 43.38 140.75 5,461.60 -1,823.56 1,779.70 5,958,624.16 633,966.35 70°17'41.733 N 148°54'54.88 W 6,367.02 43.45 140.68 5,479.76 -1,836.86 1,790.58 5,958,611.06 633,977.46 70°17'41.602 N 148°54'54.56 W 6,392.02 43.49 140.64 5,497.91 -1,850.16 1,801.48 5,958,597.95 633,988.60 70°17'41.471 N 148°54'54.24 W 6,417.02 43.50 140.63 5,516.04 -1,863.47 1,812.40 5,958,584.84 633,999.74 70°17'41.340 N 148°54'53.92 W 6,442.02 43.57 140.61 5,534.17 -1,876.78 1,823.32 5,958,571.73 634,010.90 70°17'41.209 N 148°54'53.60 W 6,467.02 43.75 140.63 5,552.25 -1,890.12 1,834.27 5,958,558.58 634,022.08 70°17'41.078 N 148°54'53.28 W 6,492.02 43.45 140.58 5,570.36 -1,903.44 1,845.21 5,958,545.46 634,033.25 70°17'40.947 N 148°54'52.97 W 6,517.02 43.59 140.58 5,588.49 -1,916.74 1,856.15 5,958,532.35 634,044.42 70°17'40.816 N 148°54'52.65 W 6,542.02 43.75 140.59 5,606.57 -1,930.08 1,867.11 5,958,519.21 634,055.61 70°17'40.685 N 148°54'52.33 W 6,567.02 43.44 140.65 5,624.68 -1,943.40 1,878.04 5,958,506.08 634,066.78 70°17'40.554 N 148°54'52.01 W 6,592.02 43.58 140.70 5,642.81 -1,956.72 1,888.95 5,958,492.96 634,077.92 70°17'40.423 N 148°54'51.69 W 6,617.02 43.58 140.70 5,660.92 -1,970.05 1,899.87 5,958,479.82 634,089.07 70°17'40.292 N 148°54'51.37 W 6,642.02 43.55 140.65 5,679.03 -1,983.38 1,910.79 5,958,466.69 634,100.22 70°17'40.161 N 148°54'51.06 W 6,667.02 43.63 140.70 5,697.14 -1,996.71 1,921.71 5,958,453.55 634,111.37 70°17'40.029 N 148°54'50.74 W 6,692.02 43.49 140.69 5,715.26 -2,010.05 1,932.62 5,958,440.41 634,122.52 70°17'39.898 N 148°54'50.42 W 6,717.02 43.54 140.74 5,733.39 -2,023.37 1,943.52 5,958,427.29 634,133.65 70°17'39.767 N 148°54'50.10 W 6,742.02 43.44 140.75 5,751.52 -2,036.69 1,954.41 5,958,414.16 634,144.77 70°17'39.636 N 148°54'49.78 W 6,767.02 43.36 140.74 5,769.69 -2,049.99 1,965.28 5,958,401.05 634,155.87 70°17'39.505 N 148°54'49.47 W 6,792.02 43.04 140.77 5,787.91 -2,063.25 1,976.11 5,958,387.99 634,166.93 70°17'39.375 N 148°54'49.15 W 6,817.02 43.29 140.73 5,806.15 -2,076.49 1,986.93 5,958,374.94 634,177.98 70°17'39.245 N 148°54'48.84 W 6,842.02 43.22 140.76 5,824.35 -2,089.76 1,997.77 5,958,361.87 634,189.05 70°17'39.114 N 148°54'48.52 W 6,867.02 43.09 140.70 5,842.59 -2,102.99 2,008.59 5,958,348.82 634,200.10 70°17'38.984 N 148°54'48.21 W I 6,892.02 42.88 140.79 5,860.88 -2,116.19 2,019.38 5,958,335.82 634,211.12 70°17'38.854 N 148°54'47.89 W 6,917.02 42.81 140.79 5,879.21 -2,129.36 2,030.12 5,958,322.84 634,222.09 70°17'38.724 N 148°54'47.58 W 6,942.02 42.91 140.77 5,897.54 -2,142.54 2,040.87 5,958,309.86 634,233.07 70°17'38.595 N 148°54'47.27 W 12/19/2014 12:23:58PM Page 6 COMPASS 5000.1 Build 61 • i- ty N1 r bp Survey Report-Geographic BAKER tHUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay ND Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-098 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 6,967.02 42.58 140.79 5,915.89 -2,155.68 2,051.60 5,958,296.90 634,244.03 70°17'38.466 N 148°54'46.95 W 6,992.02 42.49 140.86 5,934.32 -2,168.79 2,062.28 5,958,283.99 634,254.94 70°17'38.337 N 148°54'46.64 W 7,017.02 42.57 140.92 5,952.74 -2,181.90 2,072.94 5,958,271.07 634,265.82 70°17'38.208 N 148°54'46.33 W 7,042.02 42.26 140.91 5,971.20 -2,194.99 2,083.57 5,958,258.17 634,276.68 70°17'38.079 N 148°54'46.02 W 7,067.02 42.30 140.92 5,989.69 -2,208.04 2,094.18 5,958,245.30 634,287.51 70°17'37.950 N 148°54'45.71 W 7,092.02 42.22 140.97 6,008.20 -2,221.10 2,104.77 5,958,232.44 634,298.33 70°17'37.822 N 148°54'45.40 W 7,117.02 42.05 141.08 6,026.73 -2,234.14 2,115.32 5,958,219.59 634,309.11 70°17'37.694 N 148°54'45.10 W 7,142.02 41.91 141.08 6,045.32 -2,247.15 2,125.82 5,958,206.77 634,319.84 70°17'37.566 N 148°54'44.79 W 7,167.02 41.69 141.09 6,063.96 -2,260.11 2,136.29 5,958,193.99 634,330.53 70°17'37.438 N 148°54'44.49 W 7,192.02 41.70 141.18 6,082.62 -2,273.06 2,146.72 5,958,181.23 634,341.19 70°17'37.311 N 148°54'44.18 W 7,217.02 41.60 141.29 6,101.30 -2,286.02 2,157.13 5,958,168.46 634,351.82 70°17'37.183 N 148°54'43.88 W 7,242.02 41.59 141.48 6,120.00 -2,298.98 2,167.49 5,958,155.67 634,362.41 70°17'37.056 N 148°54'43.58 W 7,267.02 41.82 141.38 6,138.66 -2,311.99 2,177.86 5,958,142.86 634,373.00 70°17'36.928 N 148°54'43.27 W 7,292.02 41.85 141.50 6,157.29 -2,325.03 2,188.25 5,958,130.00 634,383.62 70°17'36.800 N 148°54'42.97 W 7,317.02 41.93 141.56 6,175.90 -2,338.10 2,198.63 5,958,117.12 634,394.23 70°17'36.671 N 148°54'42.67 W 7,342.02 42.14 141.54 6,194.47 -2,351.21 2,209.04 5,958,104.20 634,404.87 70°17'36.542 N 148°54'42.37 W 7,367.02 42.12 141.56 6,213.01 -2,364.34 2,219.47 5,958,091.25 634,415.53 70°17'36.413 N 148°54'42.06 W 7,392.02 42.33 141.56 6,231.52 -2,377.50 2,229.92 5,958,078.28 634,426.20 70°17'36.284 N 148°54'41.76 W 7,417.02 42.32 141.55 6,250.01 -2,390.68 2,240.38 5,958,065.28 634,436.90 70°17'36.154 N 148°54'41.45 W 7,442.02 42.36 141.62 6,268.49 -2,403.88 2,250.85 5,958,052.27 634,447.59 70°17'36.024 N 148°54'41.15 W 7,467.02 42.32 141.59 6,286.97 -2,417.07 2,261.30 5,958,039.26 634,458.28 70°17'35.894 N 148°54'40.84 W 7,492.02 42.26 141.62 6,305.46 -2,430.26 2,271.75 5,958,026.27 634,468.96 70°17'35.765 N 148°54'40.54 W 7,517.02 42.43 141.60 6,323.94 -2,443.46 2,282.21 5,958,013.25 634,479.64 70°17'35.635 N 148°54'40.23 W 7,542.02 42.45 141.65 6,342.39 -2,456.68 2,292.68 5,958,000.21 634,490.35 70°17'35.505 N 148°54'39.93 W 7,567.02 42.44 141.63 6,360.83 -2,469.91 2,303.15 5,957,987.17 634,501.05 70°17'35.374 N 148°54'39.62 W 7,592.02 42.63 141.75 6,379.26 -2,483.17 2,313.63 5,957,974.10 634,511.76 70°17'35.244 N 148°54'39.32 W 7,617.02 42.63 141.73 6,397.65 -2,496.47 2,324.11 5,957,960.99 634,522.47 70°17'35.113 N 148°54'39.01 W 7,642.02 42.78 141.72 6,416.02 -2,509.78 2,334.62 5,957,947.87 634,533.21 70°17'34.982 N 148°54'38.71 W 7,667.02 42.72 141.72 6,434.38 -2,523.10 2,345.13 5,957,934.73 634,543.95 70°17'34.851 N 148°54'38.40 W 7,692.02 42.56 141.74 6,452.77 -2,536.40 2,355.62 5,957,921.63 634,554.67 70°17'34.720 N 148°54'38.10 W 7,717.02 42.76 141.89 6,471.15 -2,549.71 2,366.09 5,957,908.50 634,565.38 70°17'34.589 N 148°54'37.79 W 7,742.02 42.75 141.97 6,489.51 -2,563.07 2,376.56 5,957,895.32 634,576.07 70°17'34.458 N 148°54'37.49 W 7,767.02 42.78 141.93 6,507.86 -2,576.44 2,387.02 5,957,882.14 634,586.77 70°17'34.326 N 148°54'37.18 W 7,792.02 42.99 141.93 6,526.18 -2,589.83 2,397.51 5,957,868.94 634,597.49 70°17'34.195 N 148°54'36.88 W 7,817.02 42.90 141.90 6,544.48 -2,603.24 2,408.02 5,957,855.72 634,608.23 70°17'34.063 N 148°54'36.57 W 7,842.02 42.94 141.89 6,562.79 -2,616.64 2,418.52 5,957,842.51 634,618.97 70°17'33.931 N 148°54'36.26 W 7,867.02 42.99 141.86 6,581.08 -2,630.04 2,429.04 5,957,829.30 634,629.72 70°17'33.799 N 148°54'35.96 W 7,892.02 42.97 141.76 6,599.37 -2,643.44 2,439.58 5,957,816.09 634,640.49 70°17'33.667 N 148°54'35.65 W 7,917.02 43.10 141.77 6,617.65 -2,656.84 2,450.14 5,957,802.88 634,651.29 70°17'33.536 N 148°54'35.34 W 7,942.02 42.90 141.67 6,635.93 -2,670.22 2,460.70 5,957,789.68 634,662.08 70°17'33.404 N 148°54'35.03 W 7,967.02 42.84 141.63 6,654.25 -2,683.56 2,471.25 5,957,776.53 634,672.87 70°17'33.273 N 148°54'34.73 W 7,992.02 42.87 141.61 6,672.58 -2,696.89 2,481.81 5,957,763.39 634,683.66 70°17'33.142 N 148°54'34.42 W 8,017.02 42.67 141.64 6,690.93 -2,710.20 2,492.35 5,957,750.27 634,694.43 70°17'33.011 N 148°54'34.11 W 8,042.02 42.61 141.65 6,709.32 -2,723.48 2,502.86 5,957,737.18 634,705.17 70°17'32.880 N 148°54'33.81 W 8,067.02 42.41 141.77 6,727.75 -2,736.74 2,513.33 5,957,724.11 634,715.86 70°17'32.750 N 148°54'33.50 W 8,092.02 42.26 141.92 6,746.23 -2,749.98 2,523.73 5,957,711.05 634,726.50 70°17'32.619 N 148°54'33.20 W 8,117.02 42.14 142.08 6,764.75 -2,763.21 2,534.07 5,957,698.00 634,737.07 70°17'32.489 N 148°54'32.90 W 8,142.02 41.87 142.20 6,783.33 -2,776.42 2,544.33 5,957,684.98 634,747.56 70°17'32.359 N 148°54'32.60 W 8,167.02 41.99 142.23 6,801.93 -2,789.62 2,554.57 5,957,671.96 634,758.03 70°17'32.229 N 148°54'32.30 W 8,192.02 41.87 142.29 6,820.53 -2,802.83 2,564.79 5,957,658.93 634,768.48 70°17'32.099 N 148°54'32.00 W 8,217.02 42.02 142.36 6,839.12 -2,816.06 2,575.01 5,957,645.89 634,778.93 70°17'31.969 N 148°54'31.71 W 8,242.02 42.06 142.39 6,857.69 -2,829.32 2,585.23 5,957,632.81 634,789.38 70°17'31.839 N 148°54'31.41 W 8,267.02 41.70 142.57 6,876.30 -2,842.55 2,595.39 5,957,619.76 634,799.77 70°17'31.709 N 148°54'31.11 W 8,292.02 41.64 142.71 6,894.98 -2,855.76 2,605.48 5,957,606.73 634,810.09 70°17'31.579 N 148°54'30.82 W 8,317.02 41.39 142.88 6,913.70 -2,868.96 2,615.50 5,957,593.71 634,820.34 70°17'31.449 N 148°54'30.53 W 12/19/2014 12:23:58PM Page 7 COMPASS 5000.1 Build 61 riby Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 8,342.02 41.15 143.05 6,932.49 -2,882.13 2,625.43 5,957,580.72 634,830.50 70°17'31.319 N 148°54'30.24 W 8,367.02 41.25 143.12 6,951.30 -2,895.29 2,635.32 5,957,567.73 634,840.62 70°17 31.190 N 148°54'29.95 W 8,392.02 41.06 143.02 6,970.12 -2,908.44 2,645.21 5,957,554.76 634,850.73 70°17'31.060 N 148°54'29.66 W 8,417.02 41.08 142.91 6,988.97 -2,921.55 2,655.10 5,957,541.82 634,860.85 70°17'30.931 N 148°54'29.37 W 8,442.02 41.07 142.70 7,007.82 -2,934.64 2,665.03 5,957,528.92 634,871.01 70°17 30.803 N 148°54'29.08 W 8,467.02 40.96 142.48 7,026.68 -2,947.67 2,675.00 5,957,516.06 634,881.21 70°17'30.674 N 148°54'28.79 W 8,492.02 41.09 142.35 7,045.54 -2,960.67 2,685.01 5,957,503.24 634,891.44 70°17'30.547 N 148°54'28.50 W 8,517.02 41.06 142.20 7,064.39 -2,973.67 2,695.06 5,957,490.43 634,901.72 70°17 30.419 N 148°54'28.21 W 8,542.02 41.07 142.12 7,083.24 -2,986.64 2,705.13 5,957,477.64 634,912.02 70°17'30.291 N 148°54'27.91 W 8,567.02 41.09 142.10 7,102.08 -2,999.60 2,715.22 5,957,464.85 634,922.33 70°17'30.164 N 148°54'27.62 W 8,592.02 40.80 142.16 7,120.96 -3,012.53 2,725.28 5,957,452.10 634,932.62 70°17'30.036 N 148°54'27.33 W 8,617.02 40.97 142.25 7,139.86 -3,025.47 2,735.31 5,957,439.35 634,942.87 70°17'29.909 N 148°54'27.04 W 8,642.02 40.99 142.37 7,158.74 -3,038.44 2,745.33 5,957,426.55 634,953.12 70°17'29.782 N 148°54'26.74 W 8,667.02 40.83 142.48 7,177.63 -3,051.41 2,755.31 5,957,413.76 634,963.33 70°17'29.654 N 148°54'26.45 W 8,692.02 40.89 142.54 7,196.54 -3,064.39 2,765.27 5,957,400.96 634,973.51 70°17'29.526 N 148°54'26.16 W 8,717.02 40.62 142.68 7,215.48 -3,077.36 2,775.18 5,957,388.17 634,983.64 70°17'29.399 N 148°54'25.87 W 8,742.02 40.76 142.82 7,234.43 -3,090.33 2,785.04 5,957,375.37 634,993.74 70°17'29.271 N 148°54'25.59 W 8,767.02 40.82 142.96 7,253.36 -3,103.36 2,794.90 5,957,362.52 635,003.82 70°17'29.143 N 148°54'25.30 W 8,792.02 40.87 143.28 7,272.27 -3,116.44 2,804.71 5,957,349.62 635,013.86 70°17'29.014 N 148°54'25.01 W 8,817.02 40.73 143.83 7,291.20 -3,129.58 2,814.41 5,957,336.65 635,023.79 70°17'28.885 N 148°54'24.73 W 8,842.02 41.16 144.20 7,310.08 -3,142.83 2,824.04 5,957,323.57 635,033.65 70°17'28.755 N 148°54'24.45 W 8,867.02 41.21 144.32 7,328.90 -3,156.20 2,833.66 5,957,310.38 635,043.49 70°17'28.623 N 148°54'24.17 W 8,892.02 41.77 144.60 7,347.62 -3,169.67 2,843.28 5,957,297.07 635,053.36 70°17'28.491 N 148°54'23.89 W 8,917.02 42.23 144.90 7,366.20 -3,183.33 2,852.94 5,957,283.59 635,063.25 70°17'28.356 N 148°54'23.61 W 8,942.02 42.57 145.36 7,384.66 -3,197.16 2,862.57 5,957,269.93 635,073.13 70°17'28.220 N 148°54'23.33 W 8,967.02 43.20 145.90 7,402.98 -3,211.21 2,872.18 5,957,256.06 635,082.98 70°17'28.082 N 148°54'23.05 W 8,992.02 43.50 146.36 7,421.16 -3,225.46 2,881.74 5,957,241.98 635,092.79 70°17'27.942 N 148°54'22.77 W 9,017.02 43.98 146.53 7,439.22 -3,239.86 2,891.30 5,957,227.75 635,102.59 70°17'27.800 N 148°54'22.49 W 9,042.02 44.35 146.61 7,457.16 -3,254.40 2,900.89 5,957,213.38 635,112.44 70°17'27.657 N 148°54'22.21 W 9,067.02 44.44 146.56 7,475.02 -3,269.00 2,910.52 5,957,198.96 635,122.33 70°17'27.513 N 148°54'21.93 W 9,092.02 44.85 146.62 7,492.81 -3,283.66 2,920.20 5,957,184.46 635,132.26 70°17'27.369 N 148°54'21.65 W 9,117.02 44.91 146.62 7,510.52 -3,298.39 2,929.90 5,957,169.91 635,142.22 70°17 27.224 N 148°54'21.37 W 9,142.02 45.07 146.72 7,528.20 -3,313.16 2,939.61 5,957,155.32 635,152.19 70°17 27.079 N 148°54'21.09 W 9,167.02 45.14 146.61 7,545.85 -3,327.96 2,949.35 5,957,140.69 635,162.18 70°17'26.933 N 148°54'20.80 W 9,192.02 45.02 146.69 7,563.50 -3,342.74 2,959.08 5,957,126.08 635,172.17 70°17'26.788 N 148°54'20.52 W 9,217.02 44.94 146.67 7,581.18 -3,357.51 2,968.79 5,957,111.49 635,182.13 70°17'26.643 N 148°54'20.24 W 9,242.02 44.74 146.74 7,598.91 -3,372.24 2,978.46 5,957,096.93 635,192.07 70°17'26.498 N 148°54'19.95 W 9,267.02 44.59 146.82 7,616.69 -3,386.95 2,988.09 5,957,082.40 635,201.95 70°17'26.353 N 148°54'19.67 W 9,292.02 44.62 146.69 7,634.49 -3,401.63 2,997.71 5,957,067.89 635,211.83 70°17 26.209 N 148°54'19.39 W 9,317.02 44.30 146.90 7,652.33 -3,416.28 3,007.30 5,957,053.41 635,221.68 70°17'26.065 N 148°54'19.11 W 9,342.02 44.38 146.68 7,670.21 -3,430.90 3,016.87 5,957,038.96 635,231.50 70°17'25.921 N 148°54'18.84 W 9,367.02 44.29 146.75 7,688.09 -3,445.50 3,026.46 5,957,024.53 635,241.34 70°17 25.777 N 148°54'18.56 W 9,392.02 44.15 146.79 7,706.01 -3,460.09 3,036.02 5,957,010.12 635,251.15 70°17'25.634 N 148°54'18.28 W 9,417.02 44.43 146.71 7,723.91 -3,474.69 3,045.59 5,956,995.69 635,260.98 70°17'25.490 N 148°54'18.00 W 9,442.02 44.33 146.68 7,741.77 -3,489.30 3,055.19 5,956,981.25 635,270.83 70°17'25.346 N 148°54'17.72 W 9,467.02 44.43 146.76 7,759.64 -3,503.92 3,064.78 5,956,966.80 635,280.68 70°17'25.202 N 148°54'17.44 W 9,492.02 44.59 146.86 7,777.47 -3,518.58 3,074.38 5,956,952.31 635,290.53 70°17'25.058 N 148°54'17.16 W 9,517.02 44.48 146.89 7,795.29 -3,533.27 3,083.96 5,956,937.80 635,300.37 70°17'24.914 N 148°54'16.88 W 9,542.02 44.67 147.24 7,813.10 -3,547.99 3,093.50 5,956,923.24 635,310.17 70°17'24.769 N 148°54'16.60 W 9,567.02 44.42 147.41 7,830.92 -3,562.76 3,102.97 5,956,908.65 635,319.89 70°17'24.624 N 148°54'16.33 W 9,592.02 44.58 147.43 7,848.75 -3,577.52 3,112.40 5,956,894.05 635,329.59 70°17 24.478 N 148°54'16.05 W 9,617.02 44.66 147.75 7,866.54 -3,592.35 3,121.81 5,956,879.40 635,339.26 70°17 24.332 N 148°54'15.78 W 9,642.02 44.68 147.79 7,884.32 -3,607.21 3,131.19 5,956,864.70 635,348.89 70°17'24.186 N 148°54'15.51 W 9,667.02 44.83 147.82 7,902.08 -3,622.11 3,140.57 5,956,849.97 635,358.53 70°17 24.040 N 148°54'15.23 W 9,692.02 44.68 147.97 7,919.83 -3,637.02 3,149.92 5,956,835.23 635,368.14 70°17'23.893 N 148°54'14.96 W 12/19/2014 12:23:58PM Page 8 COMPASS 5000.1 Build 61 i.H,=bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,717.02 44.79 147.93 7,937.59 -3,651.93 3,159.26 5,956,820.48 635,377.74 70°17'23.746 N 148°54'14.69 W 9,742.02 44.79 147.93 7,955.33 -3,666.86 3,168.61 5,956,805.73 635,387.35 70°17'23.599 N 148°54'14.42 W 9,767.02 44.73 147.79 7,973.08 -3,681.76 3,177.97 5,956,790.99 635,396.98 70°17 23.453 N 148°54'14.14 W 9,792.02 44.74 147.73 7,990.84 -3,696.65 3,187.36 5,956,776.27 635,406.62 70°17'23.306 N 148°54'13.87 W 9,817.02 44.71 147.67 8,008.60 -3,711.52 3,196.76 5,956,761.57 635,416.28 70°17 23.160 N 148°54'13.60 W 9,842.02 44.50 147.68 8,026.40 -3,726.35 3,206.15 5,956,746.91 635,425.93 70°17'23.014 N 148°54'13.32 W 9,867.02 44.45 147.59 8,044.24 -3,741.15 3,215.53 5,956,732.28 635,435.56 70°17 22.869 N 148°54'13.05 W 9,892.02 44.32 147.68 8,062.11 -3,755.92 3,224.89 5,956,717.68 635,445.18 70°17'22.723 N 148°54'12.78 W 9,917.02 44.53 147.50 8,079.96 -3,770.69 3,234.27 5,956,703.07 635,454.82 70°17'22.578 N 148°54'12.51 W 9,942.02 44.18 147.61 8,097.84 -3,785.44 3,243.64 5,956,688.49 635,464.45 70°17'22.433 N 148°54'12.23 W 9,967.02 44.00 147.94 8,115.79 -3,800.15 3,252.92 5,956,673.94 635,473.98 70°17'22.288 N 148°54'11.96 W 9,992.02 43.89 147.92 8,133.79 -3,814.86 3,262.13 5,956,659.41 635,483.45 70°17'22.143 N 148°54'11.69 W 10,017.02 43.56 148.11 8,151.86 -3,829.51 3,271.28 5,956,644.92 635,492.86 70°17'21.999 N 148°54'11.43 W 10,042.02 43.54 148.51 8,169.98 -3,844.17 3,280.33 5,956,630.42 635,502.16 70°17'21.855 N 148°54'11.16 W 10,067.02 43.60 148.96 8,188.09 -3,858.90 3,289.27 5,956,615.85 635,511.36 70°17'21.710 N 148°54'10.90 W 10,092.02 43.26 149.24 8,206.25 -3,873.65 3,298.10 5,956,601.27 635,520.45 70°17'21.565 N 148°54'10.65 W 10,117.02 43.27 149.55 8,224.45 -3,888.39 3,306.82 5,956,586.67 635,529.43 70°17'21.420 N 148°54'10.39 W 10,142.02 43.10 149.88 8,242.68 -3,903.17 3,315.45 5,956,572.06 635,538.31 70°17'21.275 N 148°54'10.14 W 10,167.02 43.12 150.42 8,260.93 -3,917.98 3,323.96 5,956,557.39 635,547.08 70°17'21.129 N 148°54'9.89 W 10,192.02 42.88 150.76 8,279.22 -3,932.84 3,332.33 5,956,542.69 635,555.71 70°17'20.983 N 148°54'9.65 W 10,217.02 42.68 151.05 8,297.57 -3,947.67 3,340.58 5,956,528.00 635,564.22 70°17'20.837 N 148°54'9.41 W 10,242.02 42.73 151.23 8,315.94 -3,962.52 3,348.77 5,956,513.30 635,572.67 70°17'20.691 N 148°54'9.17 W 10,267.02 42.45 151.34 8,334.34 -3,977.36 3,356.90 5,956,498.61 635,581.05 70°17'20.545 N 148°54'8.93 W 10,292.02 42.50 151.36 8,352.78 -3,992.18 3,364.99 5,956,483.94 635,589.41 70°17'20.399 N 148°54'8.70 W 10,317.02 42.46 151.58 8,371.22 -4,007.01 3,373.05 5,956,469.25 635,597.73 70°17'20.253 N 148°54'8.46 W 10,342.02 42.02 151.71 8,389.73 -4,021.80 3,381.04 5,956,454.60 635,605.97 70°17'20.108 N 148°54'8.23 W 10,367.02 42.07 151.92 8,408.29 -4,036.56 3,388.94 5,956,439.99 635,614.14 70°17'19.963 N 148°54'8.00 W 10,392.02 41.80 152.14 8,426.89 -4,051.31 3,396.78 5,956,425.37 635,622.23 70°17'19.817 N 148°54'7.77 W 10,417.02 41.85 152.23 8,445.52 -4,066.06 3,404.56 5,956,410.77 635,630.27 70°17'19.672 N 148°54'7.55 W 10,442.02 41.98 152.45 8,464.12 -4,080.85 3,412.31 5,956,396.12 635,638.28 70°17'19.527 N 148°54'7.32 W 10,467.02 41.85 152.36 8,482.73 -4,095.65 3,420.05 5,956,381.46 635,646.27 70°17'19.381 N 148°54'7.10 W 10,492.02 41.91 152.52 8,501.34 -4,110.45 3,427.77 5,956,366.80 635,654.25 70°17'19.236 N 148°54'6.87 W 10,517.02 40.87 152.72 8,520.10 -4,125.12 3,435.37 5,956,352.26 635,662.11 70°17'19.091 N 148°54'6.65 W 10,542.02 40.71 152.94 8,539.02 -4,139.65 3,442.83 5,956,337.86 635,669.82 70°17'18.948 N 148°54'6.43 W 10,567.02 40.58 153.17 8,557.99 -4,154.17 3,450.21 5,956,323.48 635,677.45 70°17'18.806 N 148°54'6.22 W 10,592.02 40.19 153.44 8,577.04 -4,168.64 3,457.49 5,956,309.14 635,684.98 70°17'18.663 N 148°54'6.01 W 10,617.02 40.00 153.46 8,596.16 -4,183.04 3,464.68 5,956,294.87 635,692.43 70°17'18.521 N 148°54'5.80 W 10,642.02 39.81 153.41 8,615.34 -4,197.39 3,471.86 5,956,280.65 635,699.85 70°17'18.380 N 148°54'5.59 W 10,667.02 39.51 153.55 8,634.58 -4,211.67 3,478.98 5,956,266.50 635,707.23 70°17'18.240 N 148°54'5.38 W 10,692.02 39.14 153.60 8,653.92 -4,225.85 3,486.03 5,956,252.44 635,714.53 70°17'18.100 N 148°54'5.18 W 10,717.02 38.86 153.87 8,673.35 -4,239.96 3,492.99 5,956,238.46 635,721.74 70°17'17.962 N 148°54'4.97 W 10,742.02 38.90 153.80 8,692.81 -4,254.05 3,499.91 5,956,224.50 635,728.90 70°17'17.823 N 148°54'4.77 W 10,767.02 38.55 154.13 8,712.32 -4,268.10 3,506.78 5,956,210.57 635,736.01 70°17'17.685 N 148°54'4.57 W 10,792.02 38.36 154.71 8,731.90 -4,282.12 3,513.49 5,956,196.67 635,742.97 70°17'17.547 N 148°54'4.38 W 10,817.02 38.32 154.00 8,751.50 -4,296.10 3,520.20 5,956,182.81 635,749.93 70°17'17.409 N 148°54'4.18 W 10,842.02 38.29 154.80 8,771.12 -4,310.08 3,526.90 5,956,168.96 635,756.87 70°17'17.272 N 148°54'3.99 W 10,867.02 39.15 155.40 8,790.63 -4,324.26 3,533.48 5,956,154.89 635,763.70 70°17'17.132 N 148°54'3.79 W 10,892.02 39.73 155.26 8,809.93 -4,338.69 3,540.11 5,956,140.58 635,770.58 70°17'16.990 N 148°54'3.60 W 10,917.02 42.61 149.33 8,828.76 -4,353.24 3,547.77 5,956,126.18 635,778.50 70°17'16.847 N 148°54'3.38 W 10,942.02 46.16 141.62 8,846.64 -4,367.60 3,557.70 5,956,111.99 635,788.67 70°17'16.706 N 148°54'3.09 W 10,967.02 49.66 134.83 8,863.40 -4,381.40 3,570.07 5,956,098.41 635,801.28 70°17'16.570 N 148°54'2.73 W 10,992.02 52.67 128.26 8,879.09 -4,394.28 3,584.64 5,956,085.79 635,816.08 70°17'16.443 N 148°54'2.30 W 11,017.02 54.83 122.06 8,893.88 -4,405.87 3,601.12 5,956,074.50 635,832.75 70°17'16.329 N 148°54'1.82 W 11,042.02 56.41 115.13 8,908.01 -4,415.72 3,619.22 5,956,064.96 635,851.02 70°17'16.232 N 148°54'1.30 W 11,067.02 58.83 108.10 8,921.41 -4,423.48 3,638.83 5,956,057.56 635,870.77 70°17'16.156 N 148°54'0.73 W 12/19/2014 12:23:58PM Page 9 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 95 Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +Nl-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,092.02 64.18 104.74 8,933.33 -4,429.67 3,659.90 5,956,051.74 635,891.94 70°17'16.095 N 148°54'0.11 W 11,117.02 68.80 102.32 8,943.30 -4,435.02 3,682.18 5,956,046.78 635,914.31 70°17'16.042 N 148°53'59.46 W 11,142.02 70.64 103.10 8,951.97 -4,440.18 3,705.06 5,956,042.02 635,937.27 70°17'15.991 N 148°53'58.80 W TIP 11,155.00 70.88 102.74 8,956.24 -4,442.92 3,717.00 5,956,039.49 635,949.26 70°17'15.964 N 148°53'58.45 W KOP 11,184.56 74.73 97.80 8,964.99 -4,447.94 3,744.78 5,956,034.96 635,977.12 70°17'15.915 N 148°53'57.64 W Interpolated Azimuth 11,215.00 82.44 94.00 8,971.01 -4,450.99 3,774.43 5,956,032.43 636,006.82 70°17'15.885 N 148°53'56.78 W Interpolated Azimuth 11,245.12 88.56 87.40 8,973.37 -4,451.35 3,804.42 5,956,032.60 636,036.81 70°17'15.881 N 148°53'55.90 W 11,274.44 92.74 83.89 8,973.04 -4,449.13 3,833.65 5,956,035.34 636,065.99 70°17'15.903 N 148°53'55.05 W 11,304.62 95.10 78.52 8,970.98 -4,444.53 3,863.39 5,956,040.46 636,095.64 70°17'15.948 N 148°53'54.18 W 11,334.68 97.77 72.83 8,967.60 -4,437.14 3,892.32 5,956,048.35 636,124.43 70°17'16.020 N 148°53'53.34 W 11,364.68 96.68 66.38 8,963.83 -4,426.77 3,920.20 5,956,059.21 636,152.12 70°17'16.122 N 148°53'52.53 W 11,393.73 97.49 57.78 8,960.24 -4,413.29 3,945.64 5,956,073.13 636,177.33 70°17'16.255 N 148°53'51.79 W 11,425.54 96.92 52.25 8,956.25 -4,395.20 3,971.49 5,956,091.67 636,202.85 70°17'16.432 N 148°53'51.03 W 11,455.56 96.36 51.33 8,952.77 -4,376.76 3,994.92 5,956,110.52 636,225.95 70°17'16.614 N 148°53'50.35 W 11,485.60 97.36 56.27 8,949.18 -4,359.15 4,018.98 5,956,128.55 636,249.69 70°17'16.787 N 148°53'49.65 W 11,515.66 98.84 60.38 8,944.95 -4,343.52 4,044.30 5,956,144.62 636,274.73 70°17'16.940 N 148°53'48.91 W 11,545.64 99.22 65.62 8,940.24 -4,330.09 4,070.67 5,956,158.52 636,300.86 70°17'17.072 N 148°53'48.14 W 11,575.70 96.93 70.64 8,936.01 -4,319.01 4,098.28 5,956,170.08 636,328.27 70°17'17.181 N 148°53'47.34 W 11,605.58 97.33 75.82 8,932.30 -4,310.46 4,126.66 5,956,179.13 636,356.49 70°17'17.265 N 148°53'46.51 W 11,635.95 97.95 81.22 8,928.26 -4,304.47 4,156.14 5,956,185.63 636,385.87 70°17'17.324 N 148°53'45.65 W 11,666.34 96.65 85.61 8,924.40 -4,301.01 4,186.08 5,956,189.61 636,415.74 70°17'17.358 N 148°53'44.78 W 11,696.74 95.48 90.90 8,921.18 -4,300.09 4,216.29 5,956,191.06 636,445.92 70°17'17.367 N 148°53'43.90 W 11,725.56 93.91 95.88 8,918.82 -4,301.79 4,244.95 5,956,189.87 636,474.60 70°17'17.350 N 148°53'43.06 W 11,755.71 93.69 100.87 8,916.82 -4,306.17 4,274.70 5,956,186.01 636,504.43 70°17'17.306 N 148°53'42.20 W 11,785.52 93.79 104.16 8,914.88 -4,312.62 4,303.74 5,956,180.08 636,533.57 70°17'17.243 N 148°53'41.35 W 11,815.44 94.34 104.67 8,912.76 -4,320.05 4,332.64 5,956,173.16 636,562.60 70°17'17.170 N 148°53'40.51 W 11,845.54 95.73 101.46 8,910.12 -4,326.83 4,361.85 5,956,166.90 636,591.91 70°17'17.103 N 148°53'39.66 W 11,875.44 95.63 97.90 8,907.16 -4,331.83 4,391.17 5,956,162.41 636,621.32 70°17'17.053 N 148°53'38.80 W 11,900.85 94.99 95.81 8,904.80 -4,334.85 4,416.29 5,956,159.84 636,646.48 70°17'17.024 N 148°53'38.07 W 11,929.47 94.96 90.26 8,902.32 -4,336.36 4,444.75 5,956,158.83 636,674.96 70°17'17.009 N 148°53'37.24 W 11,957.54 94.48 90.58 8,900.01 -4,336.56 4,472.72 5,956,159.11 636,702.94 70°17'17.006 N 148°53'36.43 W 11,985.83 93.29 88.25 8,898.09 -4,336.27 4,500.94 5,956,159.90 636,731.14 70°17'17.009 N 148°53'35.61 W 12,015.77 93.63 86.66 8,896.29 -4,334.95 4,530.80 5,956,161.75 636,760.97 70°17'17.022 N 148°53'34.74 W 12,045.53 93.19 84.08 8,894.52 -4,332.55 4,560.41 5,956,164.67 636,790.53 70°17'17.045 N 148°53'33.87 W 12,075.62 94.09 89.13 8,892.60 -4,330.77 4,590.37 5,956,166.97 636,820.46 70°17'17.063 N 148°53'33.00 W 12,110.82 94.76 92.00 8,889.89 -4,331.11 4,625.46 5,956,167.25 636,855.54 70°17'17.059 N 148°53'31.98 W 12,140.89 94.30 97.88 8,887.51 -4,333.70 4,655.31 5,956,165.19 636,885.43 70°17'17.034 N 148°53'31.11 W 12,165.76 94.06 100.59 8,885.70 -4,337.68 4,679.79 5,956,161.64 636,909.98 70°17'16.994 N 148°53'30.40 W 12,195.82 92.89 104.99 8,883.87 -4,344.32 4,709.05 5,956,155.52 636,939.34 70°17'16.929 N 148°53'29.54 W 12,225.81 93.04 109.26 8,882.32 -4,353.13 4,737.66 5,956,147.20 636,968.10 70°17'16.842 N 148°53'28.71 W 12,255.77 92.06 114.85 8,880.99 -4,364.37 4,765.39 5,956,136.46 636,996.02 70°17'16.731 N 148°53'27.90 W 12,285.68 92.24 120.70 8,879.87 -4,378.29 4,791.82 5,956,123.01 637,022.70 70°17'16.594 N 148°53'27.13 W 12,316.64 92.27 119.92 8,878.65 -4,393.90 4,818.53 5,956,107.87 637,049.67 70°17'16.440 N 148°53'26.35 W 12,345.58 91.88 116.72 8,877.60 -4,407.62 4,843.99 5,956,094.60 637,075.36 70°17'16.305 N 148°53'25.61 W 12,375.17 92.03 114.26 8,876.59 -4,420.35 4,870.68 5,956,082.35 637,102.27 70°17'16.180 N 148°53'24.84 W 12,405.64 88.65 113.59 8,876.41 -4,432.70 4,898.53 5,956,070.48 637,130.33 70°17'16.058 N 148°53'24.02 W 12,435.71 84.24 114.14 8,878.27 -4,444.84 4,925.97 5,956,058.83 637,157.98 70°17'15.939 N 148°53'23.22 W 12,465.57 83.29 111.63 8,881.52 -4,456.38 4,953.31 5,956,047.77 637,185.52 70°17'15.825 N 148°53'22.43 W 12,495.95 84.19 108.17 8,884.83 -4,466.66 4,981.70 5,956,038.00 637,214.08 70°17'15.724 N 148°53'21.60 W 12,530.67 86.41 105.59 8,887.68 -4,476.71 5,014.81 5,956,028.54 637,247.36 70°17'15.625 N 148°53'20.64 W 12,560.33 88.19 101.95 8,889.07 -4,483.76 5,043.58 5,956,021.99 637,276.25 70°17'15.555 N 148°53'19.80 W 12/19/2014 12:23:58PM Page 10 COMPASS 5000.1 Build 61 Fes r Survey Report-Geographic BAKER %on.' HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 12,590.83 89.02 101.22 8,889.82 -4,489.88 5,073.45 5,956,016.40 637,306.22 70°17'15.495 N 148°53'18.93 W 12,620.85 87.54 98.67 8,890.72 -4,495.06 5,103.00 5,956,011.74 637,335.85 70°17'15.444 N 148°53'18.07 W 12,655.89 88.07 95.90 8,892.06 -4,499.50 5,137.73 5,956,007.91 637,370.65 70°17'15.400 N 148°53'17.06 W 12,690.71 88.28 91.93 8,893.17 -4,501.88 5,172.44 5,956,006.14 637,405.40 70°17'15.376 N 148°53'16.04 W 12,717.25 87.36 90.41 8,894.18 -4,502.42 5,198.96 5,956,006.07 637,431.92 70°17'15.371 N 148°53'15.27 W 12,746.57 86.65 87.79 8,895.71 -4,501.96 5,228.23 5,956,007.04 637,461.17 70°17'15.375 N 148°53'14.42 W 12,780.63 85.21 83.15 8,898.13 -4,499.28 5,262.09 5,956,010.32 637,494.98 70°17'15.401 N 148°53'13.43 W 12,811.21 85.69 80.52 8,900.56 -4,494.95 5,292.26 5,956,015.18 637,525.07 70°17'15.444 N 148°53'12.55 W 12,840.69 82.60 78.76 8,903.56 -4,489.68 5,321.10 5,956,020.96 637,553.81 70°17'15.495 N 148°53'11.71 W 12,871.83 79.20 77.65 8,908.49 -4,483.39 5,351.20 5,956,027.77 637,583.79 70°17'15.557 N 148°53'10.84 W 12,901.11 77.28 75.32 8,914.45 -4,476.70 5,379.07 5,956,034.95 637,611.53 70°17'15.622 N 148°53'10.02 W 12,931.01 77.50 78.43 8,920.98 -4,470.07 5,407.48 5,956,042.07 637,639.82 70°17'15.687 N 148°53'9.20 W 12,960.91 78.71 83.20 8,927.15 -4,465.41 5,436.35 5,956,047.25 637,668.61 70°17'15.733 N 148°53'8.35 W 12,993.53 78.68 89.86 8,933.55 -4,463.47 5,468.26 5,956,049.74 637,700.47 70°17'15.752 N 148°53'7.43 W 13,021.47 78.06 94.53 8,939.19 -4,464.52 5,495.60 5,956,049.18 637,727.82 70°17'15.741 N 148°53'6.63 W 13,051.11 77.04 100.07 8,945.58 -4,468.19 5,524.30 5,956,046.01 637,756.58 70°17'15.705 N 148°53'5.79 W 13,081.13 74.05 102.67 8,953.08 -4,473.92 5,552.79 5,956,040.79 637,785.17 70°17'15.649 N 148°53'4.96 W 13,112.17 71.25 106.81 8,962.33 -4,481.44 5,581.44 5,956,033.76 637,813.94 70°17'15.574 N 148°53'4.13 W 13,140.79 69.24 111.98 8,972.01 -4,490.38 5,606.83 5,956,025.28 637,839.48 70°17'15.486 N 148°53'3.39 W 13,167.65 69.77 116.76 8,981.42 -4,500.76 5,629.74 5,956,015.31 637,862.57 70°17'15.384 N 148°53'2.72 W 13,208.00 69.77 116.76 8,995.38 -4,517.80 5,663.55 5,955,998.86 637,896.67 70°17'15.216 N 148°53'1.74 W Projection to TD I 12/19/2014 12:23:58PM Page 11 COMPASS 5000.1 Build 61 214063 25501 RECEIVED bp MAR 1 1 2015 AOGCC North America - ALASKA - BP Prudhoe Bay PB U Pad U-09 500292114400 U-09B Design: U-09B Survey Report - Geographic 19 December, 2014 ran BAKER HUGHES 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay ND Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-098 Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB U Pad,TR-11-13 Site Position: Northing: 5,960,534.13 usft Latitude: 70°18'1.170 N From: Map Easting: 630,178.07 usft Longitude: 148°56'44.32 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.99 ° Well U-09 API No. 500292114400 Well Position +NI-S 0.00 usft Northing: 5,960,416.00 usft Latitude: 70°17'59.669 N +E/-W 0.00 usft Easting: 632,155.00 usft Longitude: 148°55'46.75 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 47.38 usft Wellbore U-09B API no. 500292114402 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BG G M2014 12/20/2014 19.41 80.98 57,588 Design U-09B Audit Notes: Version: Phase: ACTUAL Tie On Depth: 11,142.02 Vertical Section: Depth From(ND) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 28.82 0.00 0.00 128.58 Survey Program Date: 12/19/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 92.02 10,842.02 Gyro(U-09) GYD-CT-CMS Gyrodata cont.casing m/s 10,867.02 11,142.02 Gyro(U-09A) GYD-CT-CMS Gyrodata cont.casing m/s 11,155.00 13,167.65 MWD(U-09B) MWD MWD-Standard 12/19/2014 12:23:58PM Page 2 COMPASS 5000.1 Build 61 Ffil- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (_) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 28.82 0.00 0.00 28.82 0.00 0.00 5,960,416.00 632,155.00 70°17'59.669 N 148°55'46.75 W 92.02 0.19 171.29 92.02 -0.10 0.02 5,960,415.90 632,155.02 70°17'59.668 N 148°55 46.75 W 102.02 0.19 170.57 102.02 -0.14 0.02 5,960,415.87 632,155.02 70°17'59.668 N 148°55 46.75 W 20" 192.02 0.15 162.29 192.02 -0.39 0.08 5,960,415.61 632,155.09 70°17'59.665 N 148°55'46.74 W 292.02 0.14 166.69 292.02 -0.64 0.15 5,960,415.37 632,155.16 70°17'59.663 N 148°55 46.74 W 392.02 0.14 156.83 392.02 -0.87 0.22 5,960,415.14 632,155.24 70°17'59.661 N 148°55'46.74 W 492.02 0.16 161.24 492.02 -1.11 0.32 5,960,414.89 632,155.34 70°17'59.658 N 148°55 46.74 W 592.02 0.17 158.38 592.02 -1.38 0.42 5,960,414.63 632,155.44 70°17'59.656 N 148°55'46.73 W 692.02 0.18 156.47 692.02 -1.66 0.53 5,960,414.35 632,155.56 70°17'59.653 N 148°55'46.73 W 792.02 0.27 120.96 792.02 -1.93 0.80 5,960,414.09 632,155.83 70°17'59.650 N 148°55'46.72 W 892.02 0.25 119.89 892.02 -2.16 1.19 5,960,413.86 632,156.23 70°17'59.648 N 148°55'46.71 W 992.02 0.25 113.94 992.01 -2.36 1.58 5,960,413.67 632,156.62 70°17'59.646 N 148°55'46.70 W 1,092.02 0.22 122.11 1,092.01 -2.55 1.94 5,960,413.49 632,156.99 70°17'59.644 N 148°55'46.69 W 1,192.02 0.17 145.35 1,192.01 -2.77 2.19 5,960,413.27 632,157.24 70°17'59.642 N 148°55'46.68 W 1,292.02 0.15 197.17 1,292.01 -3.02 2.23 5,960,413.02 632,157.29 70°17'59.640 N 148°55'46.68 W 1,392.02 0.23 226.43 1,392.01 -3.28 2.05 5,960,412.76 632,157.11 70°17'59.637 N 148°55'46.69 W 1,492.02 0.26 236.12 1,492.01 -3.55 1.72 5,960,412.49 632,156.78 70°17'59.634 N 148°55'46.70 W 1,592.02 0.29 234.19 1,592.01 -3.82 1.32 5,960,412.20 632,156.39 70°17'59.632 N 148°55'46.71 W 1,692.02 0.46 186.26 1,692.01 -4.37 1.07 5,960,411.65 632,156.15 70°17'59.626 N 148°55'46.71 W 1,792.02 1.96 134.80 1,791.99 -5.97 2.24 5,960,410.07 632,157.35 70°17'59.611 N 148°55'46.68 W 1,892.02 4.03 123.84 1,891.84 -9.13 6.38 5,960,406.98 632,161.54 70°17'59.579 N 148°55'46.56 W 1,992.02 6.17 124.92 1,991.44 -14.17 13.70 5,960,402.08 632,168.95 70°17'59.530 N 148°55'46.35 W 2,092.02 9.51 125.07 2,090.49 -21.99 24.87 5,960,394.45 632,180.25 70°17'59.453 N 148°55'46.02 W 2,117.02 10.56 124.68 2,115.11 -24.48 28.45 5,960,392.02 632,183.87 70°17'59.429 N 148°55'45.92 W 2,142.02 11.40 123.77 2,139.65 -27.16 32.38 5,960,389.42 632,187.85 70°17'59.402 N 148°55'45.80 W 2,167.02 12.41 123.01 2,164.11 -30.00 36.69 5,960,386.66 632,192.21 70°17'59.374 N 148°55'45.68 W 2,192.02 13.21 124.00 2,188.49 -33.06 41.31 5,960,383.68 632,196.88 70°17'59.344 N 148°55'45.54 W 2,217.02 14.15 124.18 2,212.78 -36.37 46.21 5,960,380.45 632,201.84 70°17'59.312 N 148°55'45.40 W 2,242.02 15.13 123.64 2,236.97 -39.90 51.45 5,960,377.02 632,207.14 70°17'59.277 N 148°55'45.25 W 2,267.02 15.56 123.94 2,261.08 -43.58 56.95 5,960,373.44 632,212.70 70°17'59.241 N 148°55'45.09 W 2,292.02 16.80 124.23 2,285.09 -47.48 62.72 5,960,369.63 632,218.54 70°17'59.202 N 148°55'44.92 W 2,317.02 17.24 123.17 2,308.99 -51.54 68.81 5,960,365.68 632,224.70 70°17'59.162 N 148°55'44.74 W 2,342.02 17.74 124.15 2,332.84 -55.70 75.06 5,960,361.63 632,231.02 70°17'59.121 N 148°55'44.56 W 2,367.02 18.94 123.07 2,356.57 -60.06 81.61 5,960,357.39 632,237.65 70°17'59.079 N 148°55'44.37 W 2,392.02 19.21 123.04 2,380.20 -64.51 88.46 5,960,353.06 632,244.57 70°17'59.035 N 148°55 44.17 W 2,417.02 20.20 123.61 2,403.73 -69.14 95.50 5,960,348.55 632,251.70 70°17'58.989 N 148°55'43.96 W 2,442.02 20.87 122.84 2,427.14 -73.95 102.84 5,960,343.88 632,259.12 70°17'58.942 N 148°55'43.75 W 2,467.02 21.21 123.37 2,450.48 -78.85 110.36 5,960,339.11 632,266.72 70°17'58.894 N 148°55'43.53 W 2,492.02 22.50 123.33 2,473.68 -83.97 118.13 5,960,334.13 632,274.58 70°17'58.844 N 148°55'43.30 W 2,517.02 23.27 123.32 2,496.71 -89.31 126.26 5,960,328.93 632,282.80 70°17'58.791 N 148°55'43.07 W 2,542.02 24.53 123.36 2,519.57 -94.87 134.72 5,960,323.52 632,291.35 70°17'58.736 N 148°55'42.82 W 2,567.02 25.49 122.86 2,542.22 -100.65 143.57 5,960,317.90 632,300.31 70°17'58.679 N 148°55'42.56 W 2,592.02 26.27 123.24 2,564.71 -106.60 152.72 5,960,312.11 632,309.56 70°17'58.621 N 148°55'42.29 W 2,617.02 27.37 123.20 2,587.02 -112.78 162.15 5,960,306.10 632,319.10 70°17'58.560 N 148°55'42.02 W 2,642.02 28.28 122.96 2,609.13 -119.15 171.93 5,960,299.90 632,328.99 70°17'58.497 N 148°55'41.73 W 2,667.02 29.01 122.92 2,631.07 -125.66 181.99 5,960,293.57 632,339.16 70°17'58.433 N 148°55'41.44 W 2,692.02 29.76 122.96 2,652.86 -132.33 192.28 5,960,287.08 632,349.57 70°17'58.368 N 148°55'41.14 W 2,696.02 29.83 122.94 2,656.33 -133.42 193.95 5,960,286.03 632,351.25 70°17'58.357 N 148°55'41.09 W 13 3/8" 2,717.02 30.20 122.86 2,674.51 -139.12 202.77 5,960,280.48 632,360.17 70°17'58.301 N 148°55'40.83 W 2,742.02 30.94 122.79 2,696.04 -146.01 213.46 5,960,273.77 632,370.97 70°17'58.233 N 148°55'40.52 W 2,767.02 31.65 122.92 2,717.40 -153.06 224.36 5,960,266.92 632,382.00 70°17'58.164 N 148°55'40.21 W 2,792.02 32.34 123.30 2,738.60 -160.30 235.46 5,960,259.88 632,393.22 70°17'58.093 N 148°55'39.88 W 2,817.02 32.85 123.93 2,759.66 -167.75 246.67 5,960,252.63 632,404.57 70°17'58.019 N 148°55'39.55 W 12/19/2014 12:23:58PM Page 3 COMPASS 5000.1 Build 61 ........_- ler 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 2,842.02 33.45 125.44 2,780.60 -175.53 257.91 5,960,245.05 632,415.94 70°17'57.943 N 148°55'39.23 W 2,867.02 34.19 126.82 2,801.37 -183.74 269.15 5,960,237.04 632,427.32 70°17'57.862 N 148°55'38.90 W 2,892.02 34.33 127.33 2,822.03 -192.22 280.38 5,960,228.76 632,438.69 70°17'57.779 N 148°55'38.57 W 2,917.02 34.49 128.72 2,842.65 -200.92 291.51 5,960,220.25 632,449.97 70°17'57.693 N 148°55'38.25 W 2,942.02 34.75 130.30 2,863.23 -209.96 302.46 5,960,211.41 632,461.09 70°17'57.604 N 148°55'37.93 W 2,967.02 34.99 131.08 2,883.74 -219.28 313.30 5,960,202.28 632,472.08 70°17'57.513 N 148°55'37.61 W 2,992.02 35.13 131.72 2,904.20 -228.78 324.07 5,960,192.98 632,483.02 70°17'57.419 N 148°55'37.30 W 3,017.02 35.40 132.05 2,924.62 -238.41 334.82 5,960,183.53 632,493.93 70°17'57.324 N 148°55'36.99 W 3,042.02 35.80 132.07 2,944.94 -248.16 345.62 5,960,173.98 632,504.91 70°17'57.229 N 148°55'36.67 W 3,067.02 36.11 132.54 2,965.18 -258.04 356.48 5,960,164.29 632,515.93 70°17'57.131 N 148°55'36.35 W 3,092.02 36.57 132.56 2,985.32 -268.06 367.39 5,960,154.47 632,527.02 70°17'57.033 N 148°55'36.04 W 3,117.02 36.79 132.91 3,005.37 -278.19 378.36 5,960,144.53 632,538.17 70°17'56.933 N 148°55'35.72 W 3,142.02 37.13 133.39 3,025.34 -288.47 389.33 5,960,134.44 632,549.31 70°17'56.832 N 148°55'35.40 W 3,167.02 37.40 133.48 3,045.24 -298.88 400.32 5,960,124.23 632,560.48 70°17'56.730 N 148°55'35.08 W 3,192.02 38.17 134.31 3,065.00 -309.50 411.36 5,960,113.81 632,571.70 70°17'56.625 N 148°55'34.75 W 3,217.02 38.82 134.70 3,084.56 -320.41 422.45 5,960,103.10 632,582.99 70°17'56.518 N 148°55'34.43 W 3,242.02 39.09 134.91 3,104.00 -331.49 433.61 5,960,092.22 632,594.33 70°17'56.409 N 148°55'34.11 W 3,267.02 39.36 134.99 3,123.37 -342.65 444.80 5,960,081.25 632,605.72 70°17'56.299 N 148°55'33.78 W 3,292.02 39.75 135.01 3,142.65 -353.91 456.05 5,960,070.19 632,617.17 70°17'56.188 N 148°55'33.45 W 3,317.02 40.01 135.04 3,161.83 -365.25 467.38 5,960,059.05 632,628.70 70°17'56.077 N 148°55'33.12 W 3,342.02 40.18 135.01 3,180.96 -376.64 478.76 5,960,047.87 632,640.27 70°17'55.965 N 148°55'32.79 W I 3,367.02 40.36 135.05 3,200.03 -388.07 490.18 5,960,036.64 632,651.89 70°17'55.852 N 148°55'32.46 W 3,392.02 40.55 135.03 3,219.05 -399.55 501.65 5,960,025.36 632,663.55 70°17'55.740 N 148°55'32.12 W 3,417.02 40.66 135.02 3,238.03 -411.06 513.15 5,960,014.06 632,675.25 70°17'55.626 N 148°55'31.79 W 3,442.02 40.65 135.06 3,257.00 -422.59 524.65 5,960,002.74 632,686.96 70°17'55.513 N 148°55'31.45 W 3,467.02 40.52 135.09 3,275.99 -434.10 536.14 5,959,991.43 632,698.65 70°17'55.400 N 148°55'31.12 W 3,492.02 40.60 135.07 3,294.98 -445.62 547.62 5,959,980.12 632,710.33 70°17'55.287 N 148°55'30.78 W 3,517.02 40.72 135.07 3,313.94 -457.15 559.12 5,959,968.79 632,722.03 70°17'55.173 N 148°55'30.45 W 3,542.02 40.89 135.08 3,332.87 -468.71 570.66 5,959,957.43 632,733.77 70°17'55.059 N 148°55'30.11 W 3,567.02 41.10 135.07 3,351.74 -480.33 582.24 5,959,946.03 632,745.55 70°17'54.945 N 148°55'29.77 W 3,592.02 41.28 135.06 3,370.55 -491.98 593.87 5,959,934.58 632,757.38 70°17'54.830 N 148°55'29.43 W 3,617.02 41.56 135.01 3,389.30 -503.68 605.56 5,959,923.08 632,769.27 70°17'54.715 N 148°55'29.09 W 3,642.02 41.76 135.04 3,407.97 -515.44 617.30 5,959,911.54 632,781.22 70°17'54.600 N 148°55'28.75 W 3,667.02 41.95 135.00 3,426.60 -527.24 629.09 5,959,899.95 632,793.22 70°17'54.484 N 148°55'28.41 W 3,692.02 42.13 135.01 3,445.16 -539.08 640.93 5,959,888.32 632,805.26 70°17'54.367 N 148°55'28.06 W 3,717.02 42.12 135.09 3,463.70 -550.94 652.78 5,959,876.66 632,817.31 70°17'54.251 N 148°55'27.72 W 3,742.02 41.72 135.37 3,482.31 -562.80 664.54 5,959,865.02 632,829.28 70°17'54.134 N 148°55'27.37 W 3,767.02 41.48 135.55 3,501.00 -574.63 676.18 5,959,853.39 632,841.13 70°17'54.018 N 148°55'27.03 W 3,792.02 41.22 135.79 3,519.77 -586.45 687.72 5,959,841.79 632,852.88 70°17'53.901 N 148°55'26.70 W 3,817.02 41.12 135.80 3,538.59 -598.24 699.20 5,959,830.19 632,864.56 70°17'53.785 N 148°55'26.36 W 3,842.02 41.18 135.82 3,557.41 -610.04 710.67 5,959,818.60 632,876.23 70°17'53.669 N 148°55'26.03 W 3,867.02 41.13 135.84 3,576.24 -621.84 722.13 5,959,807.00 632,887.90 70°17'53.553 N 148°55'25.70 W 3,892.02 41.27 135.79 3,595.05 -633.65 733.61 5,959,795.40 632,899.58 70°17'53.437 N 148°55'25.36 W 3,917.02 41.18 135.84 3,613.85 -645.46 745.09 5,959,783.79 632,911.27 70°17'53.321 N 148°55'25.03 W 3,942.02 40.98 135.97 3,632.69 -657.26 756.52 5,959,772.20 632,922.90 70°17'53.205 N 148°55'24.69 W 3,967.02 40.89 136.09 3,651.58 -669.05 767.89 5,959,760.61 632,934.48 70°17'53.089 N 148°55'24.36 W 3,992.02 40.64 136.23 3,670.52 -680.83 779.20 5,959,749.04 632,945.99 70°17'52.973 N 148°55'24.03 W 4,017.02 40.70 136.20 3,689.48 -692.59 790.47 5,959,737.48 632,957.47 70°17'52.857 N 148°55'23.70 W 4,042.02 40.44 136.22 3,708.47 -704.33 801.73 5,959,725.94 632,968.92 70°17'52.742 N 148°55'23.38 W 4,067.02 40.40 136.22 3,727.50 -716.03 812.94 5,959,714.44 632,980.34 70°17'52.627 N 148°55'23.05 W 4,092.02 40.39 136.24 3,746.54 -727.73 824.15 5,959,702.94 632,991.75 70°17'52.512 N 148°55'22.72 W 4,117.02 40.43 136.24 3,765.58 -739.43 835.36 5,959,691.43 633,003.17 70°17'52.397 N 148°55'22.40 W 4,142.02 40.34 136.32 3,784.62 -751.14 846.55 5,959,679.92 633,014.56 70°17'52.281 N 148°55'22.07 W 4,167.02 40.49 136.32 3,803.65 -762.86 857.75 5,959,668.40 633,025.96 70°17'52.166 N 148°55'21.74 W 4,192.02 40.32 136.27 3,822.69 -774.58 868.94 5,959,656.89 633,037.36 70°17'52.051 N 148°55'21.42 W 12/19/2014 12:23:58PM Page 4 COMPASS 5000.1 Build 61 w bp Survey Report Geographic BAKER S. o- 0 , HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey '-,,,, ' . . , ,-,','',/c.""' x,'-,ai&H=',,,,,tz `,,,' ,v:d9",,,°'v,, ,'' .ra„.,..,"r, ' 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Measured Vertical Map Map �.". '",,,,,,,:,,,%.,„,;, .. Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting ,. (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude i;Longituder 4,217.02 40.30 136.39 3,841.75 -786.27 880.11 5,959,645.39 633,048.73 70°17'51.936 N 148°55'21.09 W 4,242.02 40.10 136.36 3,860.85 -797.95 891.24 5,959,633.91 633,060.07 70°17'51.821 N 148°55'20.77 W 4,267.02 40.19 136.41 3,879.96 -809.62 902.36 5,959,622.44 633,071.39 70°17'51.706 N 148°55'20.44 W 4,292.02 40.00 136.65 3,899.08 -821.31 913.44 5,959,610.95 633,082.67 70°17 51.591 N 148°55'20.12 W 4,317.02 39.64 137.01 3,918.29 -832.99 924.39 5,959,599.47 633,093.83 70°17'51.476 N 148°55'19.80 W 4,342.02 39.61 137.20 3,937.54 -844.67 935.25 5,959,587.98 633,104.88 70°17'51.362 N 148°55'19.48 W 4,367.02 39.28 137.35 3,956.85 -856.33 946.02 5,959,576.50 633,115.86 70°17'51.247 N 148°55'19.17 W 4,392.02 38.95 137.43 3,976.24 -867.94 956.70 5,959,565.09 633,126.74 70°17'51.133 N 148°55'18.86 W 4,417.02 38.66 137.49 3,995.73 -879.49 967.29 5,959,553.73 633,137.53 70°17'51.019 N 148°55'18.55 W 4,442.02 38.43 137.58 4,015.28 -890.98 977.81 5,959,542.43 633,148.25 70°17'50.906 N 148°55'18.24 W 4,467.02 38.61 137.58 4,034.84 -902.47 988.31 5,959,531.12 633,158.95 70°17'50.793 N 148°55'17.94 W 4,492.02 38.46 137.59 4,054.39 -913.97 998.82 5,959,519.81 633,169.66 70°17'50.680 N 148°55'17.63 W 4,517.02 38.54 137.62 4,073.96 -925.46 1,009.31 5,959,508.50 633,180.35 70°17'50.567 N 148°55 17.33 W 4,542.02 38.40 137.87 4,093.53 -936.97 1,019.77 5,959,497.18 633,191.01 70°17'50.454 N 148°55'17.02 W 4,567.02 38.42 138.00 4,113.12 -948.51 1,030.17. 5,959,485.83 633,201.61 70°17'50.340 N 148°55 16.72 W 4,592.02 38.38 137.99 4,132.71 -960.04 1,040.57 5,959,474.48 633,212.21 70°17'50.227 N 148°55 16.41 W 4,617.02 38.49 137.95 4,152.30 -971.59 1,050.97 5,959,463.12 633,222.81 70°17 50.113 N 148°55'16.11 W 4,642.02 38.51 137.91 4,171.86 -983.14 1,061.40 5,959,451.76 633,233.44 70°17'49.999 N 148°55'15.81 W 4,667.02 38.45 137.94 4,191.43 -994.69 1,071.82 5,959,440.40 633,244.06 70°17'49.886 N 148°55 15.50 W 4,692.02 38.02 138.02 4,211.07 -1,006.18 1,082.18 5,959,429.09 633,254.62 70°17'49.773 N 148°55 15.20 W 4,717.02 37.99 138.07 4,230.77 -1,017.63 1,092.47 5,959,417.82 633,265.11 70°17'49.660 N 148°55'14.90 W 4,742.02 38.26 137.93 4,250.44 -1,029.10 1,102.80 5,959,406.54 633,275.64 70°17'49.547 N 148°55'14.60 W 4,767.02 38.37 137.84 4,270.05 -1,040.60 1,113.19 5,959,395.22 633,286.23 70°17'49.434 N 148°55 14.30 W 4,792.02 38.32 137.93 4,289.66 -1,052.10 1,123.59 5,959,383.90 633,296.83 70°17'49.321 N 148°55 13.99 W 4,817.02 38.28 137.94 4,309.28 -1,063.61 1,133.98 5,959,372.59 633,307.41 70°17'49.208 N 148°55'13.69 W 4,842.02 38.13 137.94 4,328.92 -1,075.08 1,144.33 5,959,361.29 633,317.97 70°17'49.095 N 148°55'13.39 W 4,867.02 38.28 137.95 4,348.57 -1,086.57 1,154.69 5,959,350.00 633,328.53 70°17'48.982 N 148°55'13.09 W 4,892.02 38.26 137.97 4,368.20 -1,098.06 1,165.06 5,959,338.68 633,339.10 70°17'48.869 N 148°55 12.79 W 4,917.02 38.20 137.94 4,387.83 -1,109.55 1,175.42 5,959,327.38 633,349.66 70°17'48.756 N 148°55 12.48 W 4,942.02 38.07 137.93 4,407.50 -1,121.01 1,185.76 5,959,316.10 633,360.20 70°17'48.643 N 148°55'12.18 W 4,967.02 37.74 137.97 4,427.22 -1,132.42 1,196.05 5,959,304.88 633,370.68 70°17'48.531 N 148°55 11.88 W 4,992.02 37.70 138.15 4,447.00 -1,143.80 1,206.27 5,959,293.69 633,381.10 70°17 48.419 N 148°55'11.58 W 5,017.02 37.76 138.14 4,466.77 -1,155.19 1,216.48 5,959,282.47 633,391.51 70°17 48.307 N 148°55 11.29 W 5,042.02 37.83 138.17 4,486.53 -1,166.60 1,226.70 5,959,271.24 633,401.93 70°17'48.195 N 148°55'10.99 W 5,067.02 37.71 138.37 4,506.29 -1,178.03 1,236.89 5,959,260.00 633,412.32 70°17'48.082 N 148°55'10.69 W 5,092.02 37.61 138.49 4,526.08 -1,189.46 1,247.03 5,959,248.75 633,422.65 70°17'47.970 N 148°55'10.40 W 5,117.02 37.80 138.48 4,545.86 -1,200.91 1,257.16 5,959,237.48 633,432.99 70°17'47.857 N 148°55'10.10 W 5,142.02 37.95 138.42 4,565.59 -1,212.39 1,267.34 5,959,226.18 633,443.37 70°17'47.744 N 148°55 9.81 W 5,167.02 38.22 138.34 4,585.27 -1,223.92 1,277.59 5,959,214.83 633,453.81 70°17'47.631 N 148°55'9.51 W 5,192.02 38.48 138.43 4,604.88 -1,235.52 1,287.89 5,959,203.42 633,464.31 70°17'47.517 N 148°55'9.21 W 5,217.02 38.66 138.33 4,624.42 -1,247.17 1,298.24 5,959,191.95 633,474.87 70°17'47.402 N 148°55'8.90 W 5,242.02 38.91 138.27 4,643.91 -1,258.86 1,308.66 5,959,180.45 633,485.49 70°17'47.287 N 148°55'8.60 W 5,267.02 39.04 138.41 4,663.35 -1,270.61 1,319.11 5,959,168.88 633,496.15 70°17 47.172 N 148°55'8.30 W 5,292.02 39.20 138.36 4,682.74 -1,282.40 1,329.59 5,959,157.28 633,506.83 70°17'47.056 N 148°55 7.99 W 5,317.02 39.33 138.66 4,702.10 -1,294.26 1,340.07 5,959,145.61 633,517.51 70°17'46.939 N 148°55'7.69 W 5,342.02 39.71 138.73 4,721.38 -1,306.21 1,350.57 5,959,133.85 633,528.22 70°17'46.822 N 148°55'7.38 W 5,367.02 40.06 138.88 4,740.56 -1,318.27 1,361.13 5,959,121.98 633,538.99 70°17'46.703 N 148°55'7.07 W 5,392.02 40.39 139.05 4,759.65 -1,330.45 1,371.73 5,959,109.99 633,549.80 70°17'46.583 N 148°55'6.76 W 5,417.02 40.69 139.11 4,778.65 -1,342.73 1,382.37 5,959,097.90 633,560.66 70°17'46.462 N 148°55'6.45 W 5,442.02 40.97 139.22 4,797.57 -1,355.09 1,393.06 5,959,085.72 633,571.56 70°17'46.341 N 148°55'6.14 W 5,467.02 41.26 139.41 4,816.40 -1,367.56 1,403.77 5,959,073.45 633,582.49 70°17'46.218 N 148°55'5.83 W 5,492.02 41.31 139.34 4,835.19 -1,380.08 1,414.51 5,959,061.12 633,593.45 70°17'46.095 N 148°55'5.52 W 5,517.02 41.66 139.68 4,853.92 -1,392.67 1,425.27 5,959,048.72 633,604.42 70°17'45.971 N 148°55'5.20 W 5,542.02 41.92 139.81 4,872.56 -1,405.39 1,436.03 5,959,036.20 633,615.41 70°17'45.846 N 148°55'4.89 W 5,567.02 42.17 139.83 4,891.12 -1,418.18 1,446.84 5,959,023.60 633,626.44 70°17'45.720 N 148°55'4.57 W 12/19/2014 12:23:58PM Page 5 COMPASS 5000.1 Build 61 ' Wei 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey a ,5'r;,,4, w, ,, ,„,i,;;,:,„, as ,tom 4,..;;;.;; ;;';, « Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 5,592.02 42.25 140.06 4,909.64 -1,431.04 1,457.64 5,959,010.93 633,637.47 70°17'45.594 N 148°55'4.26 W 5,617.02 42.55 139.99 4,928.10 -1,443.96 1,468.47 5,958,998.21 633,648.52 70°17'45.467 N 148°55 3.94 W 5,642.02 42.86 140.04 4,946.47 -1,456.95 1,479.37 5,958,985.41 633,659.64 70°17'45.339 N 148°55'3.63 W 5,667.02 42.93 140.11 4,964.79 -1,470.00 1,490.29 5,958,972.56 633,670.79 70°17'45.211 N 148°55'3.31 W 5,692.02 43.24 140.09 4,983.05 -1,483.10 1,501.24 5,958,959.65 633,681.97 70°17'45.082 N 148°55'2.99 W 5,717.02 43.29 140.00 5,001.25 -1,496.23 1,512.25 5,958,946.71 633,693.21 70°17'44.952 N 148°55'2.67 W 5,742.02 42.89 140.04 5,019.51 -1,509.32 1,523.22 5,958,933.82 633,704.41 70°17'44.824 N 148°55 2.35 W 5,767.02 43.00 140.36 5,037.81 -1,522.40 1,534.12 5,958,920.93 633,715.54 70°17'44.695 N 148°55 2.03 W 5,792.02 42.71 140.48 5,056.13 -1,535.51 1,544.96 5,958,908.02 633,726.60 70°17'44.566 N 148°55'1.72 W 5,817.02 42.64 140.59 5,074.51 -1,548.59 1,555.73 5,958,895.13 633,737.60 70°17'44.437 N 148°55 1.40 W 5,842.02 42.43 140.74 5,092.94 -1,561.66 1,566.44 5,958,882.25 633,748.54 70°17'44.309 N 148°55 1.09 W 5,867.02 42.37 140.82 5,111.40 -1,574.72 1,577.10 5,958,869.38 633,759.42 70°17'44.180 N 148°55'0.78 W 5,892.02 42.43 140.85 5,129.86 -1,587.79 1,587.75 5,958,856.50 633,770.30 70°17'44.052 N 148°55'0.47 W 5,917.02 42.16 140.85 5,148.35 -1,600.84 1,598.37 5,958,843.64 633,781.15 70°17'43.923 N 148°55'0.16 W 5,942.02 42.29 140.87 5,166.86 -1,613.87 1,608.97 5,958,830.80 633,791.98 70°17'43.795 N 148°54'59.85 W 5,967.02 42.36 140.88 5,185.35 -1,626.93 1,619.60 5,958,817.93 633,802.83 70°17'43.667 N 148°54'59.54 W 5,992.02 42.10 140.86 5,203.86 -1,639.97 1,630.20 5,958,805.09 633,813.66 70°17'43.539 N 148°54'59.23 W 6,017.02 42.05 140.85 5,222.42 -1,652.96 1,640.78 5,958,792.29 633,824.46 70°17'43.411 N 148°54'58.92 W 6,042.02 41.96 140.80 5,240.99 -1,665.93 1,651.34 5,958,779.50 633,835.25 70°17'43.283 N 148°54'58.62 W 6,067.02 42.13 140.81 5,259.56 -1,678.90 1,661.92 5,958,766.72 633,846.06 70°17'43.156 N 148°54'58.31 W 6,092.02 42.22 140.86 5,278.09 -1,691.92 1,672.53 5,958,753.89 633,856.89 70°17'43.028 N 148°54'58.00 W 6,117.02 42.09 140.89 5,296.62 -1,704.93 1,683.11 5,958,741.07 633,867.70 70°17'42.900 N 148°54'57.69 W 6,142.02 42.26 140.91 5,315.15 -1,717.96 1,693.70 5,958,728.23 633,878.51 70°17'42.771 N 148°54'57.38 W 6,167.02 42.33 140.90 5,333.64 -1,731.02 1,704.31 5,958,715.36 633,889.35 70°17'42.643 N 148°54'57.07 W 6,192.02 42.63 140.87 5,352.08 -1,744.12 1,714.96 5,958,702.45 633,900.23 70°17'42.514 N 148°54'56.76 W 6,217.02 42.94 140.84 5,370.42 -1,757.29 1,725.68 5,958,689.48 633,911.18 70°17 42.385 N 148°54'56.45 W 6,242.02 43.16 140.82 5,388.69 -1,770.52 1,736.46 5,958,676.44 633,922.19 70°17'42.254 N 148°54'56.14 W 6,267.02 43.30 140.86 5,406.91 -1,783.79 1,747.27 5,958,663.35 633,933.23 70°17'42.124 N 148°54'55.82 W 6,292.02 43.04 140.83 5,425.14 -1,797.06 1,758.07 5,958,650.28 633,944.26 70°17'41.993 N 148°54'55.51 W 6,317.02 43.14 140.78 5,443.40 -1,810.29 1,768.86 5,958,637.24 633,955.28 70°17 41.863 N 148°54'55.19 W 6,342.02 43.38 140.75 5,461.60 -1,823.56 1,779.70 5,958,624.16 633,966.35 70°17 41.733 N 148°54'54.88 W 6,367.02 43.45 140.68 5,479.76 -1,836.86 1,790.58 5,958,611.06 633,977.46 70°17'41.602 N 148°54'54.56 W 6,392.02 43.49 140.64 5,497.91 -1,850.16 1,801.48 5,958,597.95 633,988.60 70°17'41.471 N 148°54'54.24 W 6,417.02 43.50 140.63 5,516.04 -1,863.47 1,812.40 5,958,584.84 633,999.74 70°17'41.340 N 148°54'53.92 W 6,442.02 43.57 140.61 5,534.17 -1,876.78 1,823.32 5,958,571.73 634,010.90 70°17'41.209 N 148°54'53.60 W 6,467.02 43.75 140.63 5,552.25 -1,890.12 1,834.27 5,958,558.58 634,022.08 70°17'41.078 N 148°54'53.28 W 6,492.02 43.45 140.58 5,570.36 -1,903.44 1,845.21 5,958,545.46 634,033.25 70°17'40.947 N 148°54'52.97 W 6,517.02 43.59 140.58 5,588.49 -1,916.74 1,856.15 5,958,532.35 634,044.42 70°17'40.816 N 148°54'52.65 W 6,542.02 43.75 140.59 5,606.57 -1,930.08 1,867.11 5,958,519.21 634,055.61 70°17'40.685 N 148°54'52.33 W 6,567.02 43.44 140.65 5,624.68 -1,943.40 1,878.04 5,958,506.08 634,066.78 70°17'40.554 N 148°54'52.01 W 6,592.02 43.58 140.70 5,642.81 -1,956.72 1,888.95 5,958,492.96 634,077.92 70°17'40.423 N 148°54'51.69 W 6,617.02 43.58 140.70 5,660.92 -1,970.05 1,899.87 5,958,479.82 634,089.07 70°17'40.292 N 148°54'51.37 W 6,642.02 43.55 140.65 5,679.03 -1,983.38 1,910.79 5,958,466.69 634,100.22 70°17'40.161 N 148°54'51.06 W 6,667.02 43.63 140.70 5,697.14 -1,996.71 1,921.71 5,958,453.55 634,111.37 70°17'40.029 N 148°54'50.74 W 6,692.02 43.49 140.69 5,715.26 -2,010.05 1,932.62 5,958,440.41 634,122.52 70°17'39.898 N 148°54'50.42 W 6,717.02 43.54 140.74 5,733.39 -2,023.37 1,943.52 5,958,427.29 634,133.65 70°17'39.767 N 148°54'50.10 W 6,742.02 43.44 140.75 5,751.52 -2,036.69 1,954.41 5,958,414.16 634,144.77 70°17'39.636 N 148°54'49.78 W 6,767.02 43.36 140.74 5,769.69 -2,049.99 1,965.28 5,958,401.05 634,155.87 70°17'39.505 N 148°54'49.47 W 6,792.02 43.04 140.77 5,787.91 -2,063.25 1,976.11 5,958,387.99 634,166.93 70°17'39.375 N 148°54'49.15 W 6,817.02 43.29 140.73 5,806.15 -2,076.49 1,986.93 5,958,374.94 634,177.98 70°17'39.245 N 148°54'48.84 W 6,842.02 43.22 140.76 5,824.35 -2,089.76 1,997.77 5,958,361.87 634,189.05 70°17'39.114 N 148°54'48.52 W 6,867.02 43.09 140.70 5,842.59 -2,102.99 2,008.59 5,958,348.82 634,200.10 70°17'38.984 N 148°54'48.21 W 6,892.02 42.88 140.79 5,860.88 -2,116.19 2,019.38 5,958,335.82 634,211.12 70°17'38.854 N 148°54'47.89 W 6,917.02 42.81 140.79 5,879.21 -2,129.36 2,030.12 5,958,322.84 634,222.09 70°17'38.724 N 148°54'47.58 W 6,942.02 42.91 140.77 5,897.54 -2,142.54 2,040.87 5,958,309.86 634,233.07 70°17'38.595 N 148°54'47.27 W 12/19/2014 12:23:58PM Page 6 COMPASS 5000.1 Build 61 O by Survey Report rGr Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 6,967.02 42.58 140.79 5,915.89 -2,155.68 2,051.60 5,958,296.90 634,244.03 70°17'38.466 N 148°54'46.95 W 6,992.02 42.49 140.86 5,934.32 -2,168.79 2,062.28 5,958,283.99 634,254.94 70°17'38.337 N 148°54'46.64 W 7,017.02 42.57 140.92 5,952.74 -2,181.90 2,072.94 5,958,271.07 634,265.82 70°17'38.208 N 148°54'46.33 W 7,042.02 42.26 140.91 5,971.20 -2,194.99 2,083.57 5,958,258.17 634,276.68 70°17'38.079 N 148°54'46.02 W 7,067.02 42.30 140.92 5,989.69 -2,208.04 2,094.18 5,958,245.30 634,287.51 70°17'37.950 N 148°54'45.71 W 7,092.02 42.22 140.97 6,008.20 -2,221.10 2,104.77 5,958,232.44 634,298.33 70°17'37.822 N 148°54'45.40 W 7,117.02 42.05 141.08 6,026.73 -2,234.14 2,115.32 5,958,219.59 634,309.11 70°17'37.694 N 148°54'45.10 W 7,142.02 41.91 141.08 6,045.32 -2,247.15 2,125.82 5,958,206.77 634,319.84 70°17'37.566 N 148°54'44.79 W 7,167.02 41.69 141.09 6,063.96 -2,260.11 2,136.29 5,958,193.99 634,330.53 70°17'37.438 N 148°54'44.49 W 7,192.02 41.70 141.18 6,082.62 -2,273.06 2,146.72 5,958,181.23 634,341.19 70°17'37.311 N 148°54'44.18 W 7,217.02 41.60 141.29 6,101.30 -2,286.02 2,157.13 5,958,168.46 634,351.82 70°17'37.183 N 148°54'43.88 W 7,242.02 41.59 141.48 6,120.00 -2,298.98 2,167.49 5,958,155.67 634,362.41 70°17'37.056 N 148°54'43.58 W 7,267.02 41.82 141.38 6,138.66 -2,311.99 2,177.86 5,958,142.86 634,373.00 70°17'36.928 N 148°54'43.27 W 7,292.02 41.85 141.50 6,157.29 -2,325.03 2,188.25 5,958,130.00 634,383.62 70°17'36.800 N 148°54'42.97 W 7,317.02 41.93 141.56 6,175.90 -2,338.10 2,198.63 5,958,117.12 634,394.23 70°17'36.671 N 148°54'42.67 W 7,342.02 42.14 141.54 6,194.47 -2,351.21 2,209.04 5,958,104.20 634,404.87 70°17'36.542 N 148°54'42.37 W 7,367.02 42.12 141.56 6,213.01 -2,364.34 2,219.47 5,958,091.25 634,415.53 70°17'36.413 N 148°54'42.06 W 7,392.02 42.33 141.56 6,231.52 -2,377.50 2,229.92 5,958,078.28 634,426.20 70°17'36.284 N 148°54'41.76 W 7,417.02 42.32 141.55 6,250.01 -2,390.68 2,240.38 5,958,065.28 634,436.90 70°17'36.154 N 148°54'41.45 W 7,442.02 42.36 141.62 6,268.49 -2,403.88 2,250.85 5,958,052.27 634,447.59 70°17'36.024 N 148°54'41.15 W 7,467.02 42.32 141.59 6,286.97 -2,417.07 2,261.30 5,958,039.26 634,458.28 70°17'35.894 N 148°54'40.84 W 7,492.02 42.26 141.62 6,305.46 -2,430.26 2,271.75 5,958,026.27 634,468.96 70°17'35.765 N 148°54'40.54 W 7,517.02 42.43 141.60 6,323.94 -2,443.46 2,282.21 5,958,013.25 634,479.64 70°17'35.635 N 148°54'40.23 W 7,542.02 42.45 141.65 6,342.39 -2,456.68 2,292.68 5,958,000.21 634,490.35 70°17'35.505 N 148°54'39.93 W 7,567.02 42.44 141.63 6,360.83 -2,469.91 2,303.15 5,957,987.17 634,501.05 70°17'35.374 N 148°54'39.62 W 7,592.02 42.63 141.75 6,379.26 -2,483.17 2,313.63 5,957,974.10 634,511.76 70°17'35.244 N 148°54'39.32 W 7,617.02 42.63 141.73 6,397.65 -2,496.47 2,324.11 5,957,960.99 634,522.47 70°17'35.113 N 148°54'39.01 W 7,642.02 42.78 141.72 6,416.02 -2,509.78 2,334.62 5,957,947.87 634,533.21 70°17'34.982 N 148°54'38.71 W 7,667.02 42.72 141.72 6,434.38 -2,523.10 2,345.13 5,957,934.73 634,543.95 70°17'34.851 N 148°54'38.40 W 7,692.02 42.56 141.74 6,452.77 -2,536.40 2,355.62 5,957,921.63 634,554.67 70°17'34.720 N 148°54'38.10 W 7,717.02 42.76 141.89 6,471.15 -2,549.71 2,366.09 5,957,908.50 634,565.38 70°17'34.589 N 148°54'37.79 W 7,742.02 42.75 141.97 6,489.51 -2,563.07 2,376.56 5,957,895.32 634,576.07 70°17'34.458 N 148°54'37.49 W 7,767.02 42.78 141.93 6,507.86 -2,576.44 2,387.02 5,957,882.14 634,586.77 70°17'34.326 N 148°54'37.18 W 7,792.02 42.99 141.93 6,526.18 -2,589.83 2,397.51 5,957,868.94 634,597.49 70°17'34.195 N 148°54'36.88 W 7,817.02 42.90 141.90 6,544.48 -2,603.24 2,408.02 5,957,855.72 634,608.23 70°17'34.063 N 148°54'36.57 W 7,842.02 42.94 141.89 6,562.79 -2,616.64 2,418.52 5,957,842.51 634,618.97 70°17'33.931 N 148°54'36.26 W 7,867.02 42.99 141.86 6,581.08 -2,630.04 2,429.04 5,957,829.30 634,629.72 70°17'33.799 N 148°54'35.96 W 7,892.02 42.97 141.76 6,599.37 -2,643.44 2,439.58 5,957,816.09 634,640.49 70°17'33.667 N 148°54'35.65 W 7,917.02 43.10 141.77 6,617.65 -2,656.84 2,450.14 5,957,802.88 634,651.29 70°17'33.536 N 148°54'35.34 W 7,942.02 42.90 141.67 6,635.93 -2,670.22 2,460.70 5,957,789.68 634,662.08 70°17'33.404 N 148°54'35.03 W 7,967.02 42.84 141.63 6,654.25 -2,683.56 2,471.25 5,957,776.53 634,672.87 70°17'33.273 N 148°54'34.73 W 7,992.02 42.87 141.61 6,672.58 -2,696.89 2,481.81 5,957,763.39 634,683.66 70°17'33.142 N 148°54'34.42 W 8,017.02 42.67 141.64 6,690.93 -2,710.20 2,492.35 5,957,750.27 634,694.43 70°17'33.011 N 148°54'34.11 W 8,042.02 42.61 141.65 6,709.32 -2,723.48 2,502.86 5,957,737.18 634,705.17 70°17'32.880 N 148°54'33.81 W 8,067.02 42.41 141.77 6,727.75 -2,736.74 2,513.33 5,957,724.11 634,715.86 70°17'32.750 N 148°54'33.50 W 8,092.02 42.26 141.92 6,746.23 -2,749.98 2,523.73 5,957,711.05 634,726.50 70°17'32.619 N 148°54'33.20 W 8,117.02 42.14 142.08 6,764.75 -2,763.21 2,534.07 5,957,698.00 634,737.07 70°17'32.489 N 148°54'32.90 W 8,142.02 41.87 142.20 6,783.33 -2,776.42 2,544.33 5,957,684.98 634,747.56 70°17'32.359 N 148°54'32.60 W 8,167.02 41.99 142.23 6,801.93 -2,789.62 2,554.57 5,957,671.96 634,758.03 70°17'32.229 N 148°54'32.30 W 8,192.02 41.87 142.29 6,820.53 -2,802.83 2,564.79 5,957,658.93 634,768.48 70°17'32.099 N 148°54'32.00 W 8,217.02 42.02 142.36 6,839.12 -2,816.06 2,575.01 5,957,645.89 634,778.93 70°17'31.969 N 148°54'31.71 W 8,242.02 42.06 142.39 6,857.69 -2,829.32 2,585.23 5,957,632.81 634,789.38 70°17'31.839 N 148°54'31.41 W 8,267.02 41.70 142.57 6,876.30 -2,842.55 2,595.39 5,957,619.76 634,799.77 70°17'31.709 N 148°54'31.11 W 8,292.02 41.64 142.71 6,894.98 -2,855.76 2,605.48 5,957,606.73 634,810.09 70°17'31.579 N 148°54'30.82 W 8,317.02 41.39 142.88 6,913.70 -2,868.96 2,615.50 5,957,593.71 634,820.34 70°17'31.449 N 148°54'30.53 W 12/19/2014 12:23:58PM Page 7 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table©76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 8,342.02 41.15 143.05 6,932.49 -2,882.13 2,625.43 5,957,580.72 634,830.50 70°17'31.319 N 148°54'30.24 W 8,367.02 41.25 143.12 6,951.30 -2,895.29 2,635.32 5,957,567.73 634,840.62 70°17'31.190 N 148°54'29.95 W 8,392.02 41.06 143.02 6,970.12 -2,908.44 2,645.21 5,957,554.76 634,850.73 70°17'31.060 N 148°54'29.66 W 8,417.02 41.08 142.91 6,988.97 -2,921.55 2,655.10 5,957,541.82 634,860.85 70°17'30.931 N 148°54'29.37 W 8,442.02 41.07 142.70 7,007.82 -2,934.64 2,665.03 5,957,528.92 634,871.01 70°17'30.803 N 148°54'29.08 W 8,467.02 40.96 142.48 7,026.68 -2,947.67 2,675.00 5,957,516.06 634,881.21 70°17'30.674 N 148°54'28.79 W 8,492.02 41.09 142.35 7,045.54 -2,960.67 2,685.01 5,957,503.24 634,891.44 70°17'30.547 N 148°54'28.50 W 8,517.02 41.06 142.20 7,064.39 -2,973.67 2,695.06 5,957,490.43 634,901.72 70°17'30.419 N 148°54'28.21 W 8,542.02 41.07 142.12 7,083.24 -2,986.64 2,705.13 5,957,477.64 634,912.02 70°17'30.291 N 148°54'27.91 W 8,567.02 41.09 142.10 7,102.08 -2,999.60 2,715.22 5,957,464.85 634,922.33 70°17'30.164 N 148°54'27.62 W 8,592.02 40.80 142.16 7,120.96 -3,012.53 2,725.28 5,957,452.10 634,932.62 70°17'30.036 N 148°54'27.33 W 8,617.02 40.97 142.25 7,139.86 -3,025.47 2,735.31 5,957,439.35 634,942.87 70°17'29.909 N 148°54'27.04 W 8,642.02 40.99 142.37 7,158.74 -3,038.44 2,745.33 5,957,426.55 634,953.12 70°17'29.782 N 148°54'26.74 W 8,667.02 40.83 142.48 7,177.63 -3,051.41 2,755.31 5,957,413.76 634,963.33 70°17'29.654 N 148°54'26.45 W 8,692.02 40.89 142.54 7,196.54 -3,064.39 2,765.27 5,957,400.96 634,973.51 70°17'29.526 N 148°54'26.16 W 8,717.02 40.62 142.68 7,215.48 -3,077.36 2,775.18 5,957,388.17 634,983.64 70°17'29.399 N 148°54'25.87 W 8,742.02 40.76 142.82 7,234.43 -3,090.33 2,785.04 5,957,375.37 634,993.74 70°17'29.271 N 148°54'25.59 W 8,767.02 40.82 142.96 7,253.36 -3,103.36 2,794.90 5,957,362.52 635,003.82 70°17'29.143 N 148°54'25.30 W 8,792.02 40.87 143.28 7,272.27 -3,116.44 2,804.71 5,957,349.62 635,013.86 70°17'29.014 N 148°54'25.01 W 8,817.02 40.73 143.83 7,291.20 -3,129.58 2,814.41 5,957,336.65 635,023.79 70°17'28.885 N 148°54'24.73 W 8,842.02 41.16 144.20 7,310.08 -3,142.83 2,824.04 5,957,323.57 635,033.65 70°17'28.755 N 148°54'24.45 W 8,867.02 41.21 144.32 7,328.90 -3,156.20 2,833.66 5,957,310.38 635,043.49 70°17'28.623 N 148°54'24.17 W 8,892.02 41.77 144.60 7,347.62 -3,169.67 2,843.28 5,957,297.07 635,053.36 70°17'28.491 N 148°54'23.89 W 8,917.02 42.23 144.90 7,366.20 -3,183.33 2,852.94 5,957,283.59 635,063.25 70°17'28.356 N 148°54'23.61 W 8,942.02 42.57 145.36 7,384.66 -3,197.16 2,862.57 5,957,269.93 635,073.13 70°17'28.220 N 148°54'23.33 W 8,967.02 43.20 145.90 7,402.98 -3,211.21 2,872.18 5,957,256.06 635,082.98 70°17'28.082 N 148°54'23.05 W 8,992.02 43.50 146.36 7,421.16 -3,225.46 2,881.74 5,957,241.98 635,092.79 70°17'27.942 N 148°54'22.77 W 9,017.02 43.98 146.53 7,439.22 -3,239.86 2,891.30 5,957,227.75 635,102.59 70°17'27.800 N 148°54'22.49 W 9,042.02 44.35 146.61 7,457.16 -3,254.40 2,900.89 5,957,213.38 635,112.44 70°17'27.657 N 148°54'22.21 W ' 9,067.02 44.44 146.56 7,475.02 -3,269.00 2,910.52 5,957,198.96 635,122.33 70°17'27.513 N 148°54'21.93 W 9,092.02 44.85 146.62 7,492.81 -3,283.66 2,920.20 5,957,184.46 635,132.26 70°17'27.369 N 148°54'21.65 W 9,117.02 44.91 146.62 7,510.52 -3,298.39 2,929.90 5,957,169.91 635,142.22 70°17'27.224 N 148°54'21.37 W 9,142.02 45.07 146.72 7,528.20 -3,313.16 2,939.61 5,957,155.32 635,152.19 70°17'27.079 N 148°54'21.09 W 9,167.02 45.14 146.61 7,545.85 -3,327.96 2,949.35 5,957,140.69 635,162.18 70°17'26.933 N 148°54'20.80 W 9,192.02 45.02 146.69 7,563.50 -3,342.74 2,959.08 5,957,126.08 635,172.17 70°17'26.788 N 148°54'20.52 W 9,217.02 44.94 146.67 7,581.18 -3,357.51 2,968.79 5,957,111.49 635,182.13 70°17'26.643 N 148°54'20.24 W 9,242.02 44.74 146.74 7,598.91 -3,372.24 2,978.46 5,957,096.93 635,192.07 70°17'26.498 N 148°54'19.95 W 9,267.02 44.59 146.82 7,616.69 -3,386.95 2,988.09 5,957,082.40 635,201.95 70°17'26.353 N 148°54'19.67 W 9,292.02 44.62 146.69 7,634.49 -3,401.63 2,997.71 5,957,067.89 635,211.83 70°17'26.209 N 148°54'19.39 W 9,317.02 44.30 146.90 7,652.33 -3,416.28 3,007.30 5,957,053.41 635,221.68 70°17'26.065 N 148°54'19.11 W 9,342.02 44.38 146.68 7,670.21 -3,430.90 3,016.87 5,957,038.96 635,231.50 70°17'25.921 N 148°54'18.84 W 9,367.02 44.29 146.75 7,688.09 -3,445.50 3,026.46 5,957,024.53 635,241.34 70°17'25.777 N 148°54'18.56 W 9,392.02 44.15 146.79 7,706.01 -3,460.09 3,036.02 5,957,010.12 635,251.15 70°17'25.634 N 148°54'18.28 W 9,417.02 44.43 146.71 7,723.91 -3,474.69 3,045.59 5,956,995.69 635,260.98 70°17'25.490 N 148°54'18.00 W 9,442.02 44.33 146.68 7,741.77 -3,489.30 3,055.19 5,956,981.25 635,270.83 70°17'25.346 N 148°54'17.72 W 9,467.02 44.43 146.76 7,759.64 -3,503.92 3,064.78 5,956,966.80 635,280.68 70°17'25.202 N 148°54'17.44 W 9,492.02 44.59 146.86 7,777.47 -3,518.58 3,074.38 5,956,952.31 635,290.53 70°17'25.058 N 148°54'17.16 W 9,517.02 44.48 146.89 7,795.29 -3,533.27 3,083.96 5,956,937.80 635,300.37 70°17'24.914 N 148°54'16.88 W 9,542.02 44.67 147.24 7,813.10 -3,547.99 3,093.50 5,956,923.24 635,310.17 70°17'24.769 N 148°54'16.60 W 9,567.02 44.42 147.41 7,830.92 -3,562.76 3,102.97 5,956,908.65 635,319.89 70°17'24.624 N 148°54'16.33 W 9,592.02 44.58 147.43 7,848.75 -3,577.52 3,112.40 5,956,894.05 635,329.59 70°17'24.478 N 148°54'16.05 W 9,617.02 44.66 147.75 7,866.54 -3,592.35 3,121.81 5,956,879.40 635,339.26 70°17'24.332 N 148°54'15.78 W 9,642.02 44.68 147.79 7,884.32 -3,607.21 3,131.19 5,956,864.70 635,348.89 70°17'24.186 N 148°54'15.51 W 9,667.02 44.83 147.82 7,902.08 -3,622.11 3,140.57 5,956,849.97 635,358.53 70°17'24.040 N 148°54'15.23 W 9,692.02 44.68 147.97 7,919.83 -3,637.02 3,149.92 5,956,835.23 635,368.14 70°17'23.893 N 148°54'14.96 W 12/19/2014 12:23:58PM Page 8 COMPASS 5000.1 Build 61 .4N vp ,� bP Survey Report Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay ND Reference: Kelly Bushing I Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,717 02 44.79 147.93 7,937.59 -3,651.93 3,159.26 5,956,820.48 635,377.74 70°17'23.746 N 148°54'14.69 W 9,742.02 44.79 147.93 7,955.33 -3,666.86 3,168.61 5,956,805.73 635,387.35 70°17'23.599 N 148°54'14.42 W 9,767.02 44.73 147.79 7,973.08 -3,681.76 3,177.97 5,956,790.99 635,396.98 70°17'23.453 N 148°54'14.14 W 9,792.02 44.74 147.73 7,990.84 -3,696.65 3,187.36 5,956,776.27 635,406.62 70°17'23.306 N 148°54'13.87 W 9,817.02 44.71 147.67 8,008.60 -3,711.52 3,196.76 5,956,761.57 635,416.28 70°17'23.160 N 148°54'13.60 W 9,842.02 44.50 147.68 8,026.40 -3,726.35 3,206.15 5,956,746.91 635,425.93 70°17'23.014 N 148°54'13.32 W 9,867.02 44.45 147.59 8,044.24 -3,741.15 3,215.53 5,956,732.28 635,435.56 70°17'22.869 N 148°54'13.05 W 9,892.02 44.32 147.68 8,062.11 -3,755.92 3,224.89 5,956,717.68 635,445.18 70°17'22.723 N 148°54'12.78 W 9,917.02 44.53 147.50 8,079.96 -3,770.69 3,234.27 5,956,703.07 635,454.82 70°17'22.578 N 148°54'12.51 W 9,942.02 44.18 147.61 8,097.84 -3,785.44 3,243.64 5,956,688.49 635,464.45 70°17'22.433 N 148°54'12.23 W 9,967.02 44.00 147.94 8,115.79 -3,800.15 3,252.92 5,956,673.94 635,473.98 70°17'22.288 N 148°54'11.96 W 9,992.02 43.89 147.92 8,133.79 -3,814.86 3,262.13 5,956,659.41 635,483.45 70°17'22.143 N 148°54'11.69 W 10,017.02 43.56 148.11 8,151.86 -3,829.51 3,271.28 5,956,644.92 635,492.86 70°17'21.999 N 148°54'11.43 W 10,042.02 43.54 148.51 8,169.98 -3,844.17 3,280.33 5,956,630.42 635,502.16 70°17'21.855 N 148°54'11.16 W 10,067.02 43.60 148.96 8,188.09 -3,858.90 3,289.27 5,956,615.85 635,511.36 70°17'21.710 N 148°54'10.90 W 10,092.02 43.26 149.24 8,206.25 -3,873.65 3,298.10 5,956,601.27 635,520.45 70°17'21.565 N 148°54'10.65 W 10,117.02 43.27 149.55 8,224.45 -3,888.39 3,306.82 5,956,586.67 635,529.43 70°17'21.420 N 148°54'10.39 W 10,142.02 43.10 149.88 8,242.68 -3,903.17 3,315.45 5,956,572.06 635,538.31 70°17'21.275 N 148°54'10.14 W 10,167.02 43.12 150.42 8,260.93 -3,917.98 3,323.96 5,956,557.39 635,547.08 70°17'21.129 N 148°54'9.89 W 10,192.02 42.88 150.76 8,279.22 -3,932.84 3,332.33 5,956,542.69 635,555.71 70°17'20.983 N 148°54'9.65 W 10,217.02 42.68 151.05 8,297.57 -3,947.67 3,340.58 5,956,528.00 635,564.22 70°17'20.837 N 148°54'9.41 W 10,242.02 42.73 151.23 8,315.94 -3,962.52 3,348.77 5,956,513.30 635,572.67 70°17'20.691 N 148°54'9.17 W 10,267.02 42.45 151.34 8,334.34 -3,977.36 3,356.90 5,956,498.61 635,581.05 70°17'20.545 N 148°54'8.93 W 10,292.02 42.50 151.36 8,352.78 -3,992.18 3,364.99 5,956,483.94 635,589.41 70°17'20.399 N 148°54'8.70 W 10,317.02 42.46 151.58 8,371.22 -4,007.01 3,373.05 5,956,469.25 635,597.73 70°17'20.253 N 148°54'8.46 W 10,342.02 42.02 151.71 8,389.73 -4,021.80 3,381.04 5,956,454.60 635,605.97 70°17'20.108 N 148°54'8.23 W 10,367.02 42.07 151.92 8,408.29 -4,036.56 3,388.94 5,956,439.99 635,614.14 70°17'19.963 N 148°54'8.00 W 10,392.02 41.80 152.14 8,426.89 -4,051.31 3,396.78 5,956,425.37 635,622.23 70°17'19.817 N 148°54'7.77 W 10,417.02 41.85 152.23 8,445.52 -4,066.06 3,404.56 5,956,410.77 635,630.27 70°17'19.672 N 148°54'7.55 W 10,442.02 41.98 152.45 8,464.12 -4,080.85 3,412.31 5,956,396.12 635,638.28 70°17'19.527 N 148°54'7.32 W 10,467.02 41.85 152.36 8,482.73 -4,095.65 3,420.05 5,956,381.46 635,646.27 70°17'19.381 N 148°54'7.10 W 10,492.02 41.91 152.52 8,501.34 -4,110.45 3,427.77 5,956,366.80 635,654.25 70°17'19.236 N 148°54'6.87 W 10,517.02 40.87 152.72 8,520.10 -4,125.12 3,435.37 5,956,352.26 635,662.11 70°17'19.091 N 148°54'6.65 W 10,542.02 40.71 152.94 8,539.02 -4,139.65 3,442.83 5,956,337.86 635,669.82 70°17'18.948 N 148°54'6.43 W 10,567.02 40.58 153.17 8,557.99 -4,154.17 3,450.21 5,956,323.48 635,677.45 70°17'18.806 N 148°54'6.22 W 10,592.02 40.19 153.44 8,577.04 -4,168.64 3,457.49 5,956,309.14 635,684.98 70°17'18.663 N 148°54'6.01 W 10,617.02 40.00 153.46 8,596.16 -4,183.04 3,464.68 5,956,294.87 635,692.43 70°17'18.521 N 148°54'5.80 W 10,642.02 39.81 153.41 8,615.34 -4,197.39 3,471.86 5,956,280.65 635,699.85 70°17'18.380 N 148°54'5.59 W 10,667.02 39.51 153.55 8,634.58 -4,211.67 3,478.98 5,956,266.50 635,707.23 70°17'18.240 N 148°54'5.38 W 10,692.02 39.14 153.60 8,653.92 -4,225.85 3,486.03 5,956,252.44 635,714.53 70°17'18.100 N 148°54'5.18 W 10,717.02 38.86 153.87 8,673.35 -4,239.96 3,492.99 5,956,238.46 635,721.74 70°17'17.962 N 148°54'4.97 W 10,742.02 38.90 153.80 8,692.81 -4,254.05 3,499.91 5,956,224.50 635,728.90 70°17'17.823 N 148°54'4.77 W 10,767.02 38.55 154.13 8,712.32 -4,268.10 3,506.78 5,956,210.57 635,736.01 70°17'17.685 N 148°54'4.57 W 10,792.02 38.36 154.71 8,731.90 -4,282.12 3,513.49 5,956,196.67 635,742.97 70°17'17.547 N 148°54'4.38 W 10,817.02 38.32 154.00 8,751.50 -4,296.10 3,520.20 5,956,182.81 635,749.93 70°17'17.409 N 148°54'4.18 W 10,842.02 38.29 154.80 8,771.12 -4,310.08 3,526.90 5,956,168.96 635,756.87 70°17'17.272 N 148°54'3.99 W 10,867.02 39.15 155.40 8,790.63 -4,324.26 3,533.48 5,956,154.89 635,763.70 70°17'17.132 N 148°54'3.79 W 10,892.02 39.73 155.26 8,809.93 -4,338.69 3,540.11 5,956,140.58 635,770.58 70°17'16.990 N 148°54'3.60 W 10,917.02 42.61 149.33 8,828.76 -4,353.24 3,547.77 5,956,126.18 635,778.50 70°17'16.847 N 148°54'3.38 W 10,942.02 46.16 141.62 8,846.64 -4,367.60 3,557.70 5,956,111.99 635,788.67 70°17'16.706 N 148°54'3.09 W 10,967.02 49.66 134.83 8,863.40 -4,381.40 3,570.07 5,956,098.41 635,801.28 70°17'16.570 N 148°54'2.73 W 10,992.02 52.67 128.26 8,879.09 -4,394.28 3,584.64 5,956,085.79 635,816.08 70°17'16.443 N 148°54'2.30 W 11,017.02 54.83 122.06 8,893.88 -4,405.87 3,601.12 5,956,074.50 635,832.75 70°17'16.329 N 148°54'1.82 W 11,042.02 56.41 115.13 8,908.01 -4,415.72 3,619.22 5,956,064.96 635,851.02 70°17'16.232 N 148°54'1.30 W 11,067.02 58.83 108.10 8,921.41 -4,423.48 3,638.83 5,956,057.56 635,870.77 70°17'16.156 N 148°54'0.73 W 12/19/2014 12:23:58PM Page 9 COMPASS 5000.1 Build 61 FIR 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 95 Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 95 Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-5 +EJ-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,092.02 64.18 104.74 8,933.33 -4,429.67 3,659.90 5,956,051.74 635,891.94 70°17'16.095 N 148°54'0.11 W 11,117.02 68.80 102.32 8,943.30 -4,435.02 3,682.18 5,956,046.78 635,914.31 70°17'16.042 N 148°53'59.46 W 11,142.02 70.64 103.10 8,951.97 -4,440.18 3,705.06 5,956,042.02 635,937.27 70°17'15.991 N 148°53'58.80 W TIP 11,155.00 70.88 102.74 8,956.24 -4,442.92 3,717.00 5,956,039.49 635,949.26 70°17'15.964 N 148°53'58.45 W KOP 11,184.56 74.73 97.80 8,964.99 -4,447.94 3,744.78 5,956,034.96 635,977.12 70°17'15.915 N 148°53'57.64 W Interpolated Azimuth 11,215.00 82.44 94.00 8,971.01 -4,450.99 3,774.43 5,956,032.43 636,006.82 70°17'15.885 N 148°53'56.78 W Interpolated Azimuth 11,245.12 88.56 87.40 8,973.37 -4,451.35 3,804.42 5,956,032.60 636,036.81 70°17'15.881 N 148°53'55.90 W 11,274.44 92.74 83.89 8,973.04 -4,449.13 3,833.65 5,956,035.34 636,065.99 70°17'15.903 N 148°53'55.05 W 11,304.62 95.10 78.52 8,970.98 -4,444.53 3,863.39 5,956,040.46 636,095.64 70°17'15.948 N 148°53'54.18 W 11,334.68 97.77 72.83 8,967.60 -4,437.14 3,892.32 5,956,048.35 636,124.43 70°17'16.020 N 148°53'53.34 W 11,364.68 96.68 66.38 8,963.83 -4,426.77 3,920.20 5,956,059.21 636,152.12 70°17'16.122 N 148°53'52.53 W 11,393.73 97.49 57.78 8,960.24 -4,413.29 3,945.64 5,956,073.13 636,177.33 70°17'16.255 N 148°53'51.79 W 11,425.54 96.92 52.25 8,956.25 -4,395.20 3,971.49 5,956,091.67 636,202.85 70°17'16.432 N 148°53'51.03 W 11,455.56 96.36 51.33 8,952.77 -4,376.76 3,994.92 5,956,110.52 636,225.95 70°17'16.614 N 148°53'50.35 W 11,485.60 97.36 56.27 8,949.18 -4,359.15 4,018.98 5,956,128.55 636,249.69 70°17'16.787 N 148°53'49.65 W 11,515.66 98.84 60.38 8,944.95 -4,343.52 4,044.30 5,956,144.62 636,274.73 70°17'16.940 N 148°53'48.91 W 11,545.64 99.22 65.62 8,940.24 -4,330.09 4,070.67 5,956,158.52 636,300.86 70°17'17.072 N 148°53'48.14 W 11,575.70 96.93 70.64 8,936.01 -4,319.01 4,098.28 5,956,170.08 636,328.27 70°17'17.181 N 148°53'47.34 W 11,605.58 97.33 75.82 8,932.30 -4,310.46 4,126.66 5,956,179.13 636,356.49 70°17'17.265 N 148°53'46.51 W 11,635.95 97.95 81.22 8,928.26 -4,304.47 4,156.14 5,956,185.63 636,385.87 70°17'17.324 N 148°53'45.65 W 11,666.34 96.65 85.61 8,924.40 -4,301.01 4,186.08 5,956,189.61 636,415.74 70°17'17.358 N 148°53'44.78 W 11,696.74 95.48 90.90 8,921.18 -4,300.09 4,216.29 5,956,191.06 636,445.92 70°17'17.367 N 148°53'43.90 W 11,725.56 93.91 95.88 8,918.82 -4,301.79 4,244.95 5,956,189.87 636,474.60 70°17'17.350 N 148°53'43.06 W 11,755.71 93.69 100.87 8,916.82 -4,306.17 4,274.70 5,956,186.01 636,504.43 70°17'17.306 N 148°53'42.20 W 11,785.52 93.79 104.16 8,914.88 -4,312.62 4,303.74 5,956,180.08 636,533.57 70°17'17.243 N 148°53'41.35 W 11,815.44 94.34 104.67 8,912.76 -4,320.05 4,332.64 5,956,173.16 636,562.60 70°17'17.170 N 148°53'40.51 W 11,845.54 95.73 101.46 8,910.12 -4,326.83 4,361.85 5,956,166.90 636,591.91 70°17'17.103 N 148°53'39.66 W 11,875.44 95.63 97.90 8,907.16 -4,331.83 4,391.17 5,956,162.41 636,621.32 70°17'17.053 N 148°53'38.80 W 11,900.85 94.99 95.81 8,904.80 -4,334.85 4,416.29 5,956,159.84 636,646.48 70°17'17.024 N 148°53'38.07 W 11,929.47 94.96 90.26 8,902.32 -4,336.36 4,444.75 5,956,158.83 636,674.96 70°17'17.009 N 148°53'37.24 W 11,957.54 94.48 90.58 8,900.01 -4,336.56 4,472.72 5,956,159.11 636,702.94 70°17'17.006 N 148°53'36.43 W 11,985.83 93.29 88.25 8,898.09 -4,336.27 4,500.94 5,956,159.90 636,731.14 70°17'17.009 N 148°53'35.61 W 12,015.77 93.63 86.66 8,896.29 -4,334.95 4,530.80 5,956,161.75 636,760.97 70°17'17.022 N 148°53'34.74 W 12,045.53 93.19 84.08 8,894.52 -4,332.55 4,560.41 5,956,164.67 636,790.53 70°17'17.045 N 148°53'33.87 W 12,075.62 94.09 89.13 8,892.60 -4,330.77 4,590.37 5,956,166.97 636,820.46 70°17'17.063 N 148°53'33.00 W 12,110.82 94.76 92.00 8,889.89 -4,331.11 4,625.46 5,956,167.25 636,855.54 70°17'17.059 N 148°53'31.98 W 12,140.89 94.30 97.88 8,887.51 -4,333.70 4,655.31 5,956,165.19 636,885.43 70°17'17.034 N 148°53'31.11 W 12,165.76 94.06 100.59 8,885.70 -4,337.68 4,679.79 5,956,161.64 636,909.98 70°17'16.994 N 148°53'30.40 W 12,195.82 92.89 104.99 8,883.87 -4,344.32 4,709.05 5,956,155.52 636,939.34 70°17'16.929 N 148°53'29.54 W 12,225.81 93.04 109.26 8,882.32 -4,353.13 4,737.66 5,956,147.20 636,968.10 70°17'16.842 N 148°53'28.71 W 12,255.77 92.06 114.85 8,880.99 -4,364.37 4,765.39 5,956,136.46 636,996.02 70°17'16.731 N 148°53'27.90 W 12,285.68 92.24 120.70 8,879.87 -4,378.29 4,791.82 5,956,123.01 637,022.70 70°17'16.594 N 148°53'27.13 W 12,316.64 92.27 119.92 8,878.65 -4,393.90 4,818.53 5,956,107.87 637,049.67 70°17'16.440 N 148°53'26.35 W 12,345.58 91.88 116.72 8,877.60 -4,407.62 4,843.99 5,956,094.60 637,075.36 70°17'16.305 N 148°53'25.61 W 12,375.17 92.03 114.26 8,876.59 -4,420.35 4,870.68 5,956,082.35 637,102.27 70°17'16.180 N 148°53'24.84 W 12,405.64 88.65 113.59 8,876.41 -4,432.70 4,898.53 5,956,070.48 637,130.33 70°17'16.058 N 148°53'24.02 W 12,435.71 84.24 114.14 8,878.27 -4,444.84 4,925.97 5,956,058.83 637,157.98 70°17'15.939 N 148°53'23.22 W 12,465.57 83.29 111.63 8,881.52 -4,456.38 4,953.31 5,956,047.77 637,185.52 70°17'15.825 N 148°53'22.43 W 12,495.95 84.19 108.17 8,884.83 -4,466.66 4,981.70 5,956,038.00 637,214.08 70°17'15.724 N 148°53'21.60 W 12,530.67 86.41 105.59 8,887.68 -4,476.71 5,014.81 5,956,028.54 637,247.36 70°17'15.625 N 148°53'20.64 W 12,560.33 88.19 101.95 8,889.07 -4,483.76 5,043.58 5,956,021.99 637,276.25 70°17'15.555 N 148°53'19.80 W 12/19/2014 12:23:58PM Page 10 COMPASS 5000.1 Build 61 rah 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey ::, ..,",,-+-,,, r 'r � y '+r1" ,,,,+.. +w a ��", ` " 'm5vs 4`ry ` s�4 gin,3x rx',,,,, &'" '' ax',1 Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 12,590.83 89.02 101.22 8,889.82 -4,489.88 5,073.45 5,956,016.40 637,306.22 70°17'15.495 N 148°53'18.93 W 12,620.85 87.54 98.67 8,890.72 -4,495.06 5,103.00 5,956,011.74 637,335.85 70°17'15.444 N 148°53'18.07 W 12,655.89 88.07 95.90 8,892.06 -4,499.50 5,137.73 5,956,007.91 637,370.65 70°17'15.400 N 148°53'17.06 W 12,690.71 88.28 91.93 8,893.17 -4,501.88 5,172.44 5,956,006.14 637,405.40 70°17'15.376 N 148°53'16.04 W 12,717.25 87.36 90.41 8,894.18 -4,502.42 5,198.96 5,956,006.07 637,431.92 70°17'15.371 N 148°53'15.27 W j 12,746.57 86.65 87.79 8,895.71 -4,501.96 5,228.23 5,956,007.04 637,461.17 70°17'15.375 N 148°53'14.42 W 12,780.63 85.21 83.15 8,898.13 -4,499.28 5,262.09 5,956,010.32 637,494.98 70°17'15.401 N 148°53'13.43 W 12,811.21 85.69 80.52 8,900.56 -4,494.95 5,292.26 5,956,015.18 637,525.07 70°17'15.444 N 148°53'12.55 W 12,840.69 82.60 78.76 8,903.56 -4,489.68 5,321.10 5,956,020.96 637,553.81 70°17'15.495 N 148°53'11.71 W 12,871.83 79.20 77.65 8,908.49 -4,483.39 5,351.20 5,956,027.77 637,583.79 70°17'15.557 N 148°53'10.84 W 12,901.11 77.28 75.32 8,914.45 -4,476.70 5,379.07 5,956,034.95 637,611.53 70°17'15.622 N 148°53'10.02 W 12,931.01 77.50 78.43 8,920.98 -4,470.07 5,407.48 5,956,042.07 637,639.82 70°17'15.687 N 148°53'9.20 W 12,960.91 78.71 83.20 8,927.15 -4,465.41 5,436.35 5,956,047.25 637,668.61 70°17'15.733 N 148°53'8.35 W 12,993.53 78.68 89.86 8,933.55 -4,463.47 5,468.26 5,956,049.74 637,700.47 70°17'15.752 N 148°53'7.43 W 13,021.47 78.06 94.53 8,939.19 -4,464.52 5,495.60 5,956,049.18 637,727.82 70°17'15.741 N 148°53'6.63 W 13,051.11 77.04 100.07 8,945.58 -4,468.19 5,524.30 5,956,046.01 637,756.58 70°17'15.705 N 148°53'5.79 W 13,081.13 74.05 102.67 8,953.08 -4,473.92 5,552.79 5,956,040.79 637,785.17 70°17'15.649 N 148°53'4.96 W 13,112.17 71.25 106.81 8,962.33 -4,481.44 5,581.44 5,956,033.76 637,813.94 70°17'15.574 N 148°53'4.13 W 13,140.79 69.24 111.98 8,972.01 -4,490.38 5,606.83 5,956,025.28 637,839.48 70°17'15.486 N 148°53'3.39 W 13,167.65 69.77 116.76 8,981.42 -4,500.76 5,629.74 5,956,015.31 637,862.57 70°17'15.384 N 148°53'2.72 W 13,208.00 69.77 116.76 8,995.38 -4,517.80 5,663.55 5,955,998.86 637,896.67 70°17'15.216 N 148°53'1.74 W Projection to TD 12/19/2014 12:23:58PM Page 11 COMPASS 5000.1 Build 61 -t-AkVq. (103 Hunt, Jennifer L (DOA) From: Lastufka,Joseph N <Joseph.Lastufka@bp.com> Sent: Tuesday, February 24, 2015 9:23 AM To: Hunt,Jennifer L(DOA) Subject: PBU U-09B/PTD#214-063 Hi Jennifer, Please reference the following well: Well Name: PBU U-09B Permit#: 214-063 API #: 50-029-21144-02-00 ,�� , SCANNED , s.�, i ; Date of Test: 2/21/15 Type of Test: IPT (Initial Production Test) Choke Size: 96 Choke Unit: Deg Production Method Gas Lift Duration (Hours Tested): 24 Top Reference (Top Perf MD): 12180' Bottom Reference (Bottom Pert MD). 12995' Tubing Flowing (Pressure) 1340 Casing Pressure: 1500 Total Test(Rate f/0, W, G): 2039/ 5237/4920 24-Hour Rate (0, W, G): 2039 /5237/4920 Gravity (Oil, API): 24.8 Deg GOR (Gas-Oil Ratio): 2413 This well began Production on: 2/19/2015 Method of Operations on this date: Gas Lift 1 RBDMSc FEB 2 4 2015 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. a1 - © 12 3 Well History File Identifier Organizing (done) ❑ Two-sided El Rescan Needed RES AN: OVERSIZED: NOTES: C for Items: ❑ Maps: Grayscale Items: Logs: ❑ Poor Quality Originals: ❑ Other: El Other: , Cr: a-;-7)..Mria Date: . t /S.-- ` /s/ / Project Proofing BY: MOM Date: SPEI do_ Is/ Scanning Preparation c.2 x 30 = 100 + al = TOTAL PAGES U I (Count does not include cover sheet) BY: Date: /s/ Production Scanning Stage 1 Page Count from Scanned File: (Count does include cover sh et) Page Count Matches Number in Scanning Prepa ation: ES NO BY: Maria Date: 47 /s— /s/ V �' /Y Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage I + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. 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Z �I VI = L L O �. ^ p 0 d @ a v1 0 m m 2 2 0 p0 o N U U J n W 3� i o Q ••0 ai (I0 O N U a)I U SIU O E woC 00—� COW E ' N g co re imlm cD¢ E } o Ce Q N wUIU wOOal I NI iiiC.1 O `� Z 3 in m a :° :° C U o o E m E •m p W d N CV N CO 0 M z 0 ai IX 0 r r N m li a7 a it E W . a) _cW J a) m 0 n V m O a E - E II I Z r `° a o ° rn N J a c J cc E 0.O (o 2 0 a 0 1n o O N r O isi a ' Oo E N N Cu) N U c w N }( ) E o N Qco c E °' ° ° a m v L_ H ° E z co C� N �a CO c c Q N a) 0 til co m m 5 0 H E g O a) R c - d = a N aOi co C C O 01111:1 111 ce I— a o n QE l ° m O Z E m o > CI E c •o 2 o to U Z co a3 a3 y v a N 0 co c N N co To To i o O D JO E G� c } CV O T C.) > CO CO CO w W m CD C ~ N N N > a3 CC II �'I LC) W E a O 3 a �N N N 'i N LU �O F ~ N N a) a 0 n c 2 ai •5 co m E O a� aa)i Wv 8 m rt c o M y Z Q o c 2 Q 0 CO c I c 0 U 0 0 p y J m y ° a) co 0 EU o a ° a to o E a 00 0 0 0 °, - LL E 2 o E m E E Q a w w 3 ? 0 a 0 0 0 o 0 0 RECEIVED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION JAN 16 2015 WELL COMPLETION OR RECOMPLETION REPORT AND LO ®G_,,;_, 1a. Well Status: -®Oil ❑Gas ❑SPLUG 0 Other 0 Abandoned 0 Suspended 1 b. Well Class 20AAC 25105 20AAC 25110 0 Exploratory ❑Stratigraphic 0 GINJ ❑WINJ ❑WAG 0 WDSPL 0 Other No.of Completions One - Z Development 0 Service 2. Operator Name: 5. Date Com;)Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. .12/20/2014 214-063 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 • 12/11/2014 50-029-21144-02-00 ' 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: .12/16/2014 PBU U-09B 168' FNL, 1852' FEL, Sec. 19, T11N, R13E, UM Top of Productive Horizon: 8. KB(ft above MSL): 76.2' 15. Field/Pool(s) 4577' FNL, 1740' FWL, Sec. 20,T11N, R13E, UM GL(ft above MSL): 47.38' Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 4685' FNL, 3797' FWL, Sec. 20,T11N, R13E, UM 13168' 8982' . 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 632155 y- 5960416 Zone- ASP4 . 13208' 8995' ADL 028283 - TPI: x- 635841 y- 5956072 Zone- ASP4 11. SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 637900 y- 5956001 Zone- ASP4 None 18. Directional Surve Y: ®Yes ❑ No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, GR/CCL +11155' . 8956' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20'x 30" Insulated Conductor 39' 119' 39' 119' 36" 8 cu yds Concrete 13-3/8" 72# L-80 38' 2704' 38' 2663' 17-1/4" 3255 cu ft Permafrost'E', 465 cu ft PF II 9-5/8" 47# L-80 35' 10858' 35' 8784' 12-1/4" 2088 cu ft Gass'G',230 cu ft Class'G',279 cu ft PF'C' 7" 26# L-80 10605' 10863' 8587' 8788' 8-1/2" 288 cu ft Class'G' 4-1/2" 12.6# L-80 10719' 11155' 8675' 8956' 6" 326 cu ft Class'G' 3-1/2"x 2-7/8" 9.3#/6.5# 13Cr80 10884' 13208' 8804' 8995' 4-1/2"x 4-1/4" 178 sx Class'G' _ 24. Open to production or injection? ®Yes 0 No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD) (MD+TVD of Top&Bottom;Perforation Size and Number): 2"Gun Diameter,6 spf 4-1/2", 12.6#, L-80 10721' 10501'/8508' PL;cp. 26. ACID, FRACTURE,CEMENT SQUEEZE, ETC. I F 12180' 12310' 8885' 8879' l2.lo/tq ' WAS HYDRAULIC FRACTURING USED DURING COMPLETION?0 Yes ®No. 12370'-12620' 8877'-8891' 12670'-12790' 8893'-8899' __..A4 DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 12960' 12995' 8927'-8934' 2500' Freeze Protect w/60 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested 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 Rate 28. CORE DATA Conventional Core(s)Acquired? ❑Yes ® No Sidewall Core(s)Acquired? 0 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 250.071. None �`11 q� Form 10-407 Revised 10/2012CONTINUED ON REVERSE RBDM3�t� JAN 2 2 2Q'ulbmit Original Only VTL z74, 7/,,- .dam 2-19 i3". 29. GEOLOGIC MARKERS(List all formations and r -kers encounter 30. FORMATION TESTS NAME TVD Well Tested? les ®No • Permafrost Top If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base detailed test information per 20 AAC 25.071. From U-09A: 11025' 8898' None Sadlerochit-Zone 4B Kicked off from Parent Well: 11155' 8956' Sadlerochit-Zone 4B Formation at Total Depth: Zone 4B 11025' 8898' 31.List of Attachment: Summary of Daily Drilling Reports, Summary of Post-Rig Work,Well Schematic Diagram,Surveys,Cement Report 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Travis Boltz,564-5750 Email. Travis.Boltz@bp.com Printed Name: Title: Drilling Technologist Joe Lastufk Signature. � Phone 564-4091 Date: 1/1(0/1 S 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. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. 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 4b. TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation 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 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00) Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well 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. Form 10-407 Revised 10/2012 Submit Original Only TTIE% 4 CM/4-1/16" U 09 B WEL � LHEAD= 4"McEVOY SAF TOTES: WELL ANGLE>70°@ 13168'. ACTUATOR= BAKER C MA:. .;:29.8°@ 11245'. CHROME LNR. OKB.ELEV= 84.18' I I BF.REV= 49.08' KOP= 2092' Max Angle= 99°@ 11546' 1 , 2020' I—4-1/2"FES X NP,D=3.813" Datum MD= 10987' _ GAS UFT MANDRELS Datum TVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH PORT DATE 20"X 30"INSULA I t3.)CONDUCTOR D=_" —110 IA 5 3185 3059 38 CAMCO DMY RK 0 04/15/99 4 4529 4084 r 38 CAMCO DMY RK 0 03/07/14 13-3/8"CSG,7211,L-80 BUTT,D=12.347' —{ 2704' _ 3 6769 5771�43 CAMCO OMY RK 0 03/07/14 2 8793 7271 r 41 CAMCO DMY RK 0 03/07/14 1 10462 8474'42 CAMCO DMY RK 0 03/07/14 Minimum ID = 2.377" @ 10937' 3-1/2" X 2-7/8" LNR CROSSOVER 1 1 10490" H4-1/2"FES X NP,D=3.813" g >C 10501' --I9-5/8"X 4-1/2'BKR S-3 FKR,D=3.875" 1 1 10526' H4-1/2"FES X NP,D=3.813 TOP OF 7'LNR H 10604' 1 1 1070W 1-14-1/2-FES XN MP,MILLED TO 3.80'(04/10/14) TOP OF 4-1/2"LNR —I 10719' 10719' H 7"X 5"ZXP LTP w/HMC HGR,D=4.437 10721' H4-1/2'WLEG,D=4.00' 4-1/2"TBG,12.6#,L-80 BT,.0152 bpf,ID=3.958" --I 10721' H ELND TT NOT LOGGED 10733' H 7"X 5"BKR FMAC HGR D=4.437" 9-5/8'CSG,47#,L-80 BUTT,D=8.681' H 10858' , 10739' H5"X4-1/2"XO,D=3.937' TOP OF W-FSTOCK H 10863' MLLOUT WNDOW (U-09A)10863'-10875' 7'LNR,26#,L-80 U4S,.0383 bpf,D=6.276" —I —10863 TOP OF 3-1/2'X 2-7/8"CEMB TED LNR —I 10884'_ 3-1/2"LNR,9.3#,13-CR STL, —I 10937' 10884' -3.70"BKR DEPLOY SLV,D=3.00" .0087 bpf, D=2.992" 10905' —J3-1/2'FES X NP,D=2.813" 4-1/2"KB PKR 1 M-fPSTOCK(12/10/14) --r 11155' -------- •' 10937' H3-1/2"X 2-7/8"X0,113=2.377" 4-1/2"LNR 12.6#,L-80 BT,.0152 bpf,0=3.953" —I —11155' FALLOUT WINDOW (U-09B)11155'-11164' • RERFORATION SUNT,ARY J REF LOG: SLB MEM CR-CCL ON 12/18/14 r 12015' H 2-718"PUP JOINT w/RA TAG,D=2.441' ANGLE AT TOP F ERF:94°@ 12180' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SI-OT SQZ ► 2" 6 12180 12310 0 12/ ■18/14 ,.' 2" 6 12370-12620 0 12/18/14 ; L 12595' —12-7/8"PUP JOINT w/RA TAG,113=2.441' 2" 6 12670-12790 0 12/18/14 ■ 2" 6 12960-12995 0 12/18/14 1 ■ . • r ISTD — 13168' ` ../,, �At 2-7/8"LNR 6.5#,13-CR SIL,.0058 bpf,D=2.441" 13208 DATE REV BY COMMENTS DATE REV BY COMMENTS FRUDHOE BAY UW 08/14/84 AUDI 2 ORIGINAL COMPLETION WEI: U-096 12/21/98 N9E5 SIDETRACK(U-09A) PERMT No:"2140630 12/20/14 NORDIC1 CTD SIDETRACK(U-09B) AR No: 50-029-21144-02 12/26/14 JMD ORLG HO CORRECTIONS SEC 19,T11N,R13E, 168'FIt.&1852'Fa 01/13/15 TB/JM3 FINAL ODE APPROVAL BP Exploration(Alaska) • North America-ALASKA-BP Page 1 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date: 12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/7/2014 00:00 - 00:30 0.50 MOB P PRE RIG DOWN,PREP TO MOVE OFF OF WELL. COMPLETE PRE-MOVE CHECKLISTS. 00:30 - 01:00 0.50 MOB P PRE PJSM ON RIG MOVING OFF OF WELL. 01:00 - 02:00 1.00 MOB P PRE JACK UP RIG. INSTALL GAUGE ON TOP OF TREE. MOVE RIG OFF OF WELL,DOWN PAD AND STAGE ON EDGE OF PAD TO WORK ON PROJECTS AND WAIT ON SECURITY WITH COMPLETION OF DOYON 16 RIG MOVE 02:00 - 09:00 7.00 MOB N WAIT PRE PREJOB AND SECURE PERMITS FOR PROJECT WORK ON RIG. WELD PAD-EYE ABOVE DRAW-WORKS FOR COIL INJECTOR PULL-BACK. CUT SMALL SECTION OF TROUGH IN MUD PITS FOR ACCESS TO QUARTER TURN VALVE. WAIT ON SECURITY DUE TO DOYON 16 RIG MOVE FROM MILNE POINT TO DS-15. 09:00 - 16:30 7.50 MOB P PRE PJSM. MOVE SATELLITE CAMP TO U-PAD WITH SECURITY ESCORT. START RIG MOVE DOWN ACCESS ROAD UNTIL SECURITY GOT BACK FROM SATELLITE CAMP MOVE. MOVE RIG FROM W-PAD TO U-PAD. 16:30 - 18:30 2.00 MOB P ' PRE PJSM. LINE UP RIG TO MOVE OVER WELL. 18:30 - 19:30 1.00 MOB P PRE CHECK PRESSURES ON IA(0 PSI),OA(50 PSI),OOA(0 PSI). GAUGE ON OA WAS 6000 PSI GAUGE. CHANGED GAUGE TO 500 PSI GAUGE AND IT READ 0 PSI. 'MONITOR OA FOR 30 MINUTES TO ENSURE NO BUILDUP. ALL CLEAR TO MOVE RIG OVER WELL. 19:30 - 20:00 0.50 MOB P PRE MOVE RIG OVER WELL 20:00 - 21:00 1.00 MOB P PRE MOVE STACK OVER IN CELLAR TO BE ABLE TO SET RIG DOWN. SET RIG DOWN,LEVEL AND SHIM. RIG ACCEPT AT 21:00 HRS 12/07/2014 21:00 - 22:30 1.50 RIGU P PRE RIG UP OVER WELL. BURM UP CELLAR. INSTALL IA,OA AND OOA TRANSMITTERS AND GUARDS ON CASINGS. 22:30 - 23:30 1.00 RIGU P PRE LEAK TITE TEST SWAB VALVE ON TREE. INSTALL TRANSMITTER ON WING VALVE AND MONITOR WELL WITH TRANSMITTER. NIPPLE DOWN TREE CAP. 23:30 - 00:00 0.50 BOPSUR P PRE PJSM. NIPPLE UP BOP STACK TO TREE. 12/8/2014 00:00 - 01:30 1.50 BOPSUR P PRE NIPPLE UP BOP STACK ON TREE. 01:30 - 02:30 1.00 RIGU P PRE RIG UP RIG FLOOR. RIG UP SLING ON INJECTOR. RIG UP HOT TUB DRAIN BACK TO PITS Printed 1/8/2015 4:54:22PM • North America-ALASKA-BP Page 2 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 05:00 2.50 RIGU P PRE PJSM. SLIP AND CUT 42.62'OF DRILL LINE. 05:00 - 05:30 0.50 RIGU P PRE PERFORM EVAC DRILL. NOTIFIED PAD OPERATOR OF DRILL. PERFORM H2S DRILL. PERFORM FIRE DRILL. AAR ON ALL DRILLS. ALL HANDS RESPONDED WELL.NO I I SIGNIFICANT FINDINGS IN AAR. 05:30 - 07:00 1.50 RIGU P PRE SPOT TRUCKS IN TO FILL PITS AND KILL WELL. CLEAR FLOOR,PICK UP TOOLS AND RIG UP TO TEST BOP. 07:00 - 07:30 0.50 DHB P PRE SET BOP TEST PLUG. 07:30 - 08:30 1.00 BOPSUR P PRE HOLD PRE JOB SAFETY MEETING. FLUID PACK TREE AND PERFORM SHELL TEST ON BOP STACK. 08:30 - 13:30 5.00 BOPSUR P PRE TEST BOP. 13:30 - 14:00 0.50 BOPSUR P PRE HOLD RIG EVACUATION DRILL FOR H2S. NOTIFIED PAD OPERATOR AND SECURITY OF DRILL. HOLD AAR. FOUND WE SHOULD HAVE CALLED THE NOVEMBER PAD OPERATOR CONSIDERING THE CLOSE PROXIMITY OF N-PAD. 14:00 - 19:30 5.50 BOPSUR P PRE TEST BOP. -AOGCC REP JEFF JONES WAIVED WITNESS TO THIS TEST. -PERFORM BOP SHELL TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. -TEST BOP COMPONENTS PER NORDIC TO 250 PSI LOW/3500 PSI HIGH -CONDUCT ACCUMULATOR DRAWDOWN TEST FROM CTS CONSOLE -ONE PASS/FAIL DURING THIS TEST. BLIND RAMS DID NOT HOLD DURING FIRST ATTEMPT TO TEST.OPENED RAMS AND CLOSED AGAIN.GOT PASSING TEST. 19:30 - 20:00 0.50 RIGU P PRE PULL TEST NEW PADEYE FOR COIL INJECTOR UNIT. DOCUMENT TEST FOR RECORDS. 20:00 - 22:00 2.00 BOPSUR P PRE PUMP 5 BBLS METHANOL FOLLOWED BY 5 BBLS FRESH WATER FOR TESTING. SET SEATS IN#1 MUD PUMP FROM REBUILD. TEST REEL HOUSE HARDLINE TO 250 PSI LOW/3500 PSI HIGH. FLUID PACK COIL WITH KCL. 22:00 - 22:30 0.50 BOPSUR P PRE TEST INNER REEL VALVES AND PACKOFFS TO 250 PSI LOW/3500 PSI HIGH. 22:30 - 00:00 1.50 BOPSUR P PRE RIG UP AND DISPLACE METHANOL IN COIL. RIG UP AND PUMP BACK E-LINE SLACK. BLOW BACK COIL WITH AIR. RIG UP TO CUT COIL. 12/9/2014 00:00 - 01:15 1.25 RIGU P PRE CUT 300'OF COIL TUBING. 01:15 - 01:30 0.25 RIGU P PRE PULL TEST CTC TO 40K. Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 3 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) _ (usft) _ 01:30 - 02:30 1.00 RIGU P PRE MAKEUP NOZZLE AND PUMP ELINE SLACK FORWARD. BREAK OUT NOZZLE.290'OF ELINE SLACK WAS PUMPED FORWARD THRU BOTTOM HOLE IN NOZZLE. WILL HAVE TO CUT COIL AGAIN AFTER PUMPING SLACK BACK,THEN PUMP SLACK FORWARD AGAIN. 02.30 - 03:00 0.50 RIGU N HMAN PRE CUT 290'OF E-LINE. REBOOT E-LINE. 03:00 - 03:15 0.25 RIGU N HMAN PRE PUMP SLACK BACK INTO COIL. 03:15 - 04:00 0.75 RIGU N HMAN PRE RIG UP COIL CUTTER AND CUT 300'OF COIL. 104:00 - 04:45 0.75 RIGU N HMAN PRE CUT END OF COIL AND INSTALL COIL TUBING CONNECTOR. 04.45 - 05:00 0.25 RIGU N HMAN PRE PULL TEST CTC TO 45K. 0500 - 05:30 0.50 RIGU N HMAN PRE RIG UP SWIZZLE STICK AND PUMP SLACK 'FORWARD. - 05-30 - 05:45 0.25 RIGU P PRE 'BLOW BACK COIL. 05:45 - 06:00 0.25 RIGU P PRE NOTIFIED PAD OPERATOR OF EVACUATION DRILL. EVACUATION DRILL WITH RIG CREW. H2S DRILL WITH RIG CREW. AAR ON DRILLS. ALL HANDS RESPONDED WELL. 06:00 - 06:30 0.50 RIGU P PRE CREW CHANGE HOLD PJSM TO CHECK TREE BOLTS 06:30 - 07:25 0.92 RIGU P PRE GREASE CREW CHECKING TREE BOLTS 07:25 07:30 0.08 RIGU P PRE TREE BOLTS ARE GOOD HOLD PJSM TO PU THE INJECTOR,HEAD UP THE UQC,INSTALL DFCVS AND TEST 07:30 - 09:00 1.50 RIGU P PRE PU THE INJECTOR,HEAD UP THE UQC, INSTALL DFCV'S AND TEST 09:00 - 10:10 1.17 RIGU P PRE TEST BHI DFCVS STOP TEST TO CIRC COIL TO KEEP FROM FREEZING RETEST FAILED MIGHT BE THERMOL COOLING AS THE WIND IS MAKING ITS WAY TO THE RIG FLOOR _ 10.10 - 11:20 1.17 RIGU P PRE CAN NOT GET A TEST BEFORE WE HAVE TO CIRCULATE THE COIL.REMOVE THE DFCVS AND PUMP METHANOL IN THE END OF THE COIL TO GIVE US MORE TIME FOR STABILIZATION TO GET A TEST WITHOUT HAVING TO WORRY ABOUT FREEZING UP 11:20 - 12:00 0.67 RIGU P PRE END OF COIL IS FREEZE PROTECTED, INSTALL A NEW SET OF CHECKS AND RETEST 12:00 - 12:30 0.50 RIGU P PRE GOOD PT ON BHI DFCVS,RD TEST HOSE AND MOVE INJECTOR TO THE SIDE 12:30 - 13:00 I 0.50 RIGU P PRE PULL BOP TEST PLUG 13:00 - 13:10 0.17 RIGU P PRE PJSM WITH VALVE CREW TO LOAD 1 LUBRICATOR&PULLING TOOLS ON THE RIG 13:10 - 13:30 0.33 RIGU P PRE LOAD TOOLS ON RIG 13:30 - 13:45 0.25 RIGU A PRE HOLD PJSM TO PULL TWC Printed 1/6/2015 4 54:22PM North America-ALASKA-BP Page 4 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:45 - 15:45 2.00 RIGU P PRE RU PULLING TOOL STAB ON WELL PT LOW/HIGH PRESSURE GOOD PT,OPEN SWAB,SSV,&MASTER '0 PSI ON TREE,RETRIEVE TWC 110 PSI ON WELL PULL TWC ABOVE THE SWAB,CLOSE THE MASTER AND BLEED OFF PRESSURE TO THE TT PRESSURE BLED OFF,NO FLOW CLOSE THE SSV AND CHECK FOR FLOW NO FLOW,CLOSE THE SWAB AND RD LUBRICATOR 15:45 - 16:10 0.42 RIGU P PRE LOAD OUT VC TOOLS 16:10 - 17:15 1.08 BOPSUR P PRE CHECK TT LINE TO ENSURE ITS CLEAR LOOKS LIKE WE HAVE A LITTLE ICE PLUG AT THE CHICKSAN ON THE GROUND USE STEAM TO THAW BEFORE OPENING UP TO BULLHEAD KILL THE WELL 17:15 - 17:30 0.25 BOPSUR P PRE PJSM TO BH KILL THE WELL 17:30 - 17:50 0.33 BOPSUR P PRE PU THE INJECTOR,PT THE QTS AND PREP TO BH KILL WELL •PT THE QTS 17:50 - 18:00 0.17 BOPSUR P PRE OPEN UP TO THE WELL,WHP=105 PSI,NO BH KILL HISTORY IN DIGITAL WELL FILE PUMP A FEW BBLS OF METHANOL TO SEE IF THE WELL WILL TAKE FLUID 18:00 - 18:30 0.50 BOPSUR P PRE ONLINE WITH METHANOL AT 3.5 BPM,WELL i TAKING FLUID NIGHT CREW ARRIVING WAIT TO START BH KILL AFTER CHANGE OUT 18:30 - 18:45 0.25 BOPSUR P PRE CREW CHANGE 18:45 19:40 0.92 BOPSUR P PRE START BH KILL ONLINE WITH 5 BBLS OF METHANOL FOLLOWED BY KCL 5.3 BPM AT 161 PSI 20 BBLS AWAY 30 BBLS AWAY WE ARE AT 3500 PSI AT 2.2 BPM 35 BBLS AWAY WE ARE AT 3500 PSI AT 1.2 BPM 38 BBLS AWAY 3500 PSI 0 BPM AND HOLDING LINE UP TO TAKE RETURNS TO THE TT BLEED OFF WHPAND CIRC COIL TO KEEP WARM WHILE CALLING WTL,DRLG SUPT& ODE HAVE APPROVAL FROM WTL TO RIH AND DO A BOTTOMS UP KILL CALLED DRLG SUPT AND DISCUSSED THE BOTTOMS UP KILL PLAN IN THE WELL PLAN CALLED ODE AND LET HIM KNOW WE WILL NEED TO DO A BOTTOMS UP KILL 19:40 - 21:00 1.33 BOPSUR P PRE SHUT WELL IN WHILE CIRCUALTING THE COIL TO THE TT SPOT METHANOL PUP TO FREEZE PROTECT THE TT LINE PUMP SLACK FORWARD WHILE COMING UP WITH A PLAN FORWARD TO RIH AND PUMP A BOTTOMS UP KILL 21:00 - 21:15 0.25 BOPSUR P PRE PJSM FOR MAKING UP NOZZLE BHAAND BOTTOM KILL. Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 5 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.2ousft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:15 - 21:45 0.50 BOPSUR P PRE MU NOZZLE BHA AND STAB ON INJECTOR. 21:45 - 22:00 0.25 BOPSUR P PRE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 22:00 - 00:00 2.00 BOPSUR P PRE BOTTOM KILL WELL. -OPEN WELL TO CLOSED CHOKE;50 PSI WHP. -RIH AT 1.4 BPM IN,HOLDING WHP<250 PSI AND<150 PSI DOWNSTREAM OF CHOKE WITH 1/1 RETURNS. -NO RETURNS;GAS TO FLOWBACK TANK FROM 1400'TO 11,500'. 12/10/2014 00:00 - 02:00 2.00 BOPSUR P PRE BOTTOM KILL WELL. -CIRCULATE BOTTOMS UP AT MAX RATE AND GET 1/1 RETURNS BACK-5 BBLS INTO 1 BOTTOMS UP. -OUT DENSITY STABILZE AT 8.3 PPG-110 BBLS INTO BOTTOMS UP. -COMPLETE BOTTOMS UP WITH 120 BBLS TO FLOWBACK TANKS AND SWAP TO MGS FOR SECOND BOTTOMS UP. CIRCULATE 120 BBLS THROUGH MGS. 02:00 - 02:15 0.25 BOPSUR ' P PRE FLOW CHECK;STATIC. 02:15 - 03:15 1.00 BOPSUR P PRE DISPLACE KCL TO 9.5 PPG POWERVIS DRILLING MUD. 03:15 - 05:15 2.00 BOPSUR P PRE POH WITH NOZZLE BHA. -FLOW CHECK;STATIC. POH AT 100 FPM. -PVT START=296 BBLS. IN/OUT RATE=2.8 /2.3 BPM. IN/OUT DENSITY=9.5/9.5 PPG. 05:15 - 05:30 0.25 BOPSUR P PRE PJSM FOR HANDLING BHA. -FLOW CHECK;STATIC. -PVT=240 BBLS;NO LOSSES. 05:30 - 06:15 0.75 STWHIP P WEXIT LD NOZZLE BHA AND MU BAKER WHIPSTOCK BHA. 06:15 - 06:45 0.50 STWHIP P WEXIT STAB ON INJECTOR AND PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 06:45 - 09:15 2.50 STWHIP P WEXIT GOOD TEST,RIH 09:15 - 09:50 0.58 STWHIP P WEXIT LOG GAMMA TIE IN 09:50 - 09:55 0.08 STWHIP P WEXIT CORRECT DEPTH-10' PU TO 10900'AND LOG CCL DOWN TO 11300' 09:55 - 10:25 0.50 STWHIP P WEXIT SWAP TOOL TO LOG CCL THEN LOG DOWN TO 11300' 10:25 - 10:35 0.17 STWHIP P WEXIT STOP AT LOGGING,WO CCL Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 6 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay • Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:35 - 10:50 0.25 STWHIP P WEXIT WE ARE ON DEPTH WITH THE CCL IN THE WELL PLAN TOP COLLAR AT 11,151'BOTTOM COLLAR AT 11,191' •PU AND GETUP WT,UP WT =42K RIH WT= 19K TOWS TO BULLNOSE =15.72' STOP AT 11,169.72-15.72=11,154'TOWS PU TO 38K AND STOP,CLOSE THE EDC AND SET WS ON DEPTH AT 30°LOHS ZERO WOB AND SET WS SETTING TOOL SHEARED AT 2900 PSI SET DOWN 5.42K NO MOVEMENT,MAX WOB FOR 2-7/8 XTREME MOTOR IS 4.72K PU AND WE ARE FREE 10:50 - 11:00 0.17 STWHIP P WEXIT FLOW CHECK WELL 11:00 13:10 2.17 STWHIP P WEXIT GOOD NO FLOW,POOH 7500'STOP TO CHECK PVT VOLUME,IN& OUT MICRO MOTIONS ARE DEAD ON FOR POOH VOLUMES,PVT IS SHOWING ALMOST NO DROP FOR THE LAST 1000' ALL PITS ARE EQUALIZED BUT PIT 1 IS HIGHER THAN THE REST AND VERY AIRED UP,ADD DEFOAMER. 13:10 - 13:25 0.25 STWHIP P WEXIT FLOW CHECK WELL HOLD PJSM TO LD THE WS SETTING BHA I AND MU THE MILLING BHA 13:25 - 14:00 0.58 STWHIP P WEXIT TAG UP,REMOVE THE INJECTOR AND LD THE BHA 14:00 - 14:30 0.50 STWHIP P WEXIT •BHA OOH,MU MILLING BHA 14.30 - 14:45 0.25 STWHIP P WEXIT PT THE QTS 14:45 - 16:40 1.92 STWHIP P WEXIT GOOD PT,RIH -� 16:40 - 16:55 0.25 STWHIP P ( WEXIT LOG TIE IN 16:55 - 17:00 0.08 STWHIP P WEXIT CORRECT DEPTH-11',CLOSE THE EDC AND RIH TO TAG THE PINCH POINT AND START MILLING THE WINDOW 17:00 - 17:20 0.33 STWHIP P WEXIT RIH,DRY TAG PINCH POINT AT 11156',PU AND START PUMP AND ZERO WOB 17:20 - 20:00 2.67 STWHIP P WEXIT •11,155.0'WE HAVE W013 AND MOTOR WORK PAINT FLAG ON PIPE AND START MILLING THE WINDOW FREE SPIN=2530 PSI AT 2.79 BPM RATE IN=2.79 BPM RATE OUT=2.78 BPM MW IN=9.53 PPG MW OUT=9.54 PPG ECD =10.73 PPG ROP=1 FPH WOB=0.16 K CIRC PSI= 2556 PSI IAP=111 PSI OAP=0 PSI PVT=311 BBLS 20:00 - 22:00 2.00 STWHIP P WEXIT FREE SPIN=2530 PSI AT 2.79 BPM RATE IN=2.75 BPM RATE OUT=2.75 BPM MW IN=9.53 PPG MW OUT=9.54 PPG ECD 10.7 PPG ROP=1 FPH WOB=2.5 K CIRC PSI=2600 PSI IAP=132 PSI OAP=0 PSI PVT=312 BBLS Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 7 of 26 Operation Summary Report Common Well Name. U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud DateTme:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 00:00 2.00 STWHIP P WEXIT FREE SPIN=2530 PSI AT 2.79 BPM RATE IN=2.74 BPM RATE OUT=2.74 BPM MW IN=9.52 PPG MW OUT=9.51 PPG ECD =10.7 PPG ROP=1 FPH WOB=1.5 K CIRC PSI=2550 PSI IAP=140 PSI OAP=0 PSI PVT=312 BBLS 12/11/2014 00:00 - 02:00 2.00 STWHIP P WEXIT FREE SPIN=2530 PSI AT 2.79 BPM .RATE IN=2.77 BPM RATE OUT=2.78 BPM MW IN=9.52 PPG MW OUT=9.50 PPG ECD =10.7 PPG ROP=1 FPH WOB=0.8 K CIRC PSI=2570 PSI IAP=151 PSI OAP=5 PSI PVT=311 BBLS 02:00 - 04:00 2.00 STWHIP P WEXIT FREE SPIN=2530 PSI AT 2.79 BPM RATE IN=2.77 BPM RATE OUT=2.78 BPM MW IN=9.52 PPG MW OUT=9.50 PPG ECD 10.7 PPG ROP=1 FPH WOB=1.4 K CIRC PSI=2660 PSI IAP=159 PSI OAP=5 PSI PVT=310 BBLS 04:00 - 05:15 1.25 STWHIP P WEXIT I MILL WINDOW I-MILL TO BOTTOM OF WINDOWAT 11,164' -CONTROL MILL+1.5'TO 11,165.5'TO REAM BOTTOM OF WINDOW -IN/OUT RATE=2.7 BPM. IN/OUT MW=9.5 • /9.5 PPG. CIRC=2600 PSI. PVT=310 BBLS • (NO LOSSES) 05:15 - 06:45 1.50 STWHIP P WEXIT MILL RATHOLE -INCREASE WOB TO 3-4 KAND MILL NEW FORMATION FROM 11,165.5' -IN/OUT RATE=2.8 6PM. IN/OUT MW=9.5 PPG. CIRC=2800 PSI • 06:45 - 07:05 ' 0.33 STWHIP P WEXIT MILLED 9'OF FORMATION,START HIGH VIS PILL 07:05 - 08:40 1.58 STWHIP P WEXIT DRILLED 10'OF RAT HOLE,START REAMING PASSES 08:40 - 08:50 0.17 STWHIP P WEXIT MADE 3 REAMING PASSES IN BOTH DIRECTIONS,DRY DRIFT WINDOW 08:50 - 09:00 0.17 STWHIP P WEXIT DRY DRIFT CLEAN IN BOTH DIRECTIONS FLOW CHECK WELLAND POOH 09:00 - 10:10 1.17 STWHIP P WEXIT GOOD NO FLOW,POOH 10:10 - 10:20 0.17 STWHIP P WEXIT WE ARE SEEING A+0.9 BBL DISCREPANCY BETWEEN THE IN&OUT MM AND PVT 10:20 - 10:30 0.17 STWHIP P WEXIT GOOD NO FLOW ONLINE WITH PUMP,IN&OUT RATES 1:1 AND DENSITY'S ARE BOTH 9.50 PPG POOH 1000'AND CHECK VOLUMES AGAIN 10:30 - 10:40 0.17 STWHIP P WEXIT VOLUMES ARE GOOD,CONTINUE POOH 10:40 - 10:50 0.17 STWHIP P WEXIT IN&OUT MM VOLUMS ARE GOOD BUT THE PVT IS SHOWING A 0.9 BBL GAIN THE OUT MM RATE ON THE CTDS GRAPH IS �NOT AS STEADY AS THE IN RATE AND IT LOOKS LIKE IT MIGHT BE PACKED OFF WITH STEEL FROM CUTTING THE WINDOW WHICH IN TURN WOULD AIRIATE THE MUD AND CAUSING THE PVT TO BE OFF SHUT DOWN THE PUMP TO FLOW CHECK •THE WELL AND BLOW DOWN THE OUT MM Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 8 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UW:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:50 - 10:55 0.08 STWHIP P WEXIT NO FLOW FROM THE WELL BACK ONLINE AND THE WHP IS HIGHER THAN BEFORE,BLOW DOWN THE OUT MM AGAIN 10:55 - 11:25 0.50 STWHIP P WEXIT GOT A LOT OF METAL AND AN O-RING ACROSS THE SHAKER FROM THE BLOW DOWN THE WHP IS 25 PSI LESS THAN BEFORE AND THE OUT RATE ON THE CTDS SCREEN IS STEADY AND NOT IRRATIC CONTINUE POOH 1200'GETTING A LOT OF METAL BACK AT THE SHAKER-ADDED PICTURE TO OWS OF METAL PLUGGING OFF THE OUT MM 11:25 - 11:35 0.17 STWHIP P WEXIT FLOW CHECK WELL HOLD PJSM TO PULL THE BHA 11:35 - 12:15 0.67 STWHIP P WEXIT 1 GOOD NO FLOW,TAG UP,REMOVE THE INJECTOR,LD THE BHA AND GAUGE THE MILLS 12:15 - 13:15 1.00 STWHIP P WEXIT BHA OOH,WINDOW MILL GAUGED 3.80 GO 3.79 NO GO,STRING MILL 3.79 GO 3.78 NO GO NORDIC WOULD LIKE TO REPULL TEST A PAD EYE ON THE DERRICK THAT WAS ENGINEERED BY CASSADY FOR THE PULL BACK WINCH COULD NOT GET THE TEST WINCH TO PULL 8K,RD TEST EQUIPMENT AND PREP TO MU BUILD BHA 13:15 - 13:30 0.25 DRILL P PROD1 HOLD PJSM TO MU THE BUILD BHA 13:30 - 14:05 0.58 DRILL P PROD1 MU THE BUILD BHA WITH 3.8 X 4.5 BI-CENTER BIT STAB ON AND PT THE QTS 14:05 - 16:00 1.92 DRILL P PROD1 GOOD PT,RIH WITH BUILD BHA 16:00 - 17:50 1.83 DRILL P PROD1 LOG LONG TIE IN 17:50 - 18:45 0.92 DRILL P PROD1 STOP LOGGING,TAG TD AND OBTAIN SPR'S 18:45 - 19:30 0.75 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2600 PSI AT 2.70 BPM RATE IN=2.71 BPM RATE OUT=2.70 BPM MW IN=9.53 PPG MW OUT=9.51 PPG ECD =10.73 PPG ROP=70 FPH WOB=2.4 K CIRC PSI= 3018 PSI IAP=154 PSI OAP=2 PSI PVT=292 BBLS 19:30 - 21:15 1.75 DRILL N SFAL 11 231.00 PROD1 TROUBLESHOOT MWD(BIT INCLINATION NOT PLOTTING ACCURATELY) PULL UP TO WINDOW, OPEN EDC. CIRCULATE/RECIPROCATE WHILE BHI TROUBLESHOOTS 21:15 - 00:00 2.75 DRILL P PROD1 DRILL BUILD SECTION BHI FIXED PROBLEM, BACK ON BOTTOM. FREE SPIN=2505 PSI AT 2.70 BPM RATE IN=2.76 BPM RATE OUT=2.73 BPM MW IN=9.55 PPG MW OUT=9.52 PPG ECD =10.75 PPG ROP=25-35 FPH WOB=2.14 K CIRC PSI =2853 PSI IAP=183 PSI OAP=5 PSI PVT=288 BBLS Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 9 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/12/2014 00:00 - 01:30 1.50 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2550 PSI AT 2.70 BPM RATE IN=2.77 BPM RATE OUT=2.77 BPM MW IN=9.55 PPG MW OUT=9.55 PPG ECD =10.78 PPG ROP=60 FPH WOB=1.8-2 K CIRC PSI= 2950 PSI IAP=194 PSI OAP=5 PSI PVT=285 BBLS 01:30 - 02:30 1.00 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2550 PSI AT 2.70 BPM RATE IN=2.80 BPM RATE OUT=2.77 BPM MW IN=9.55 PPG MW OUT=9.55 PPG ECD =10.79 PPG ROP=70-100FPH WOB=1-2K CIRC PSI =3300 PSI IAP=204 PSI OAP=6 PSI PVT=284 BBLS CIRC PRESSURE AND SURFACE WEIGHT DROP AT 11,395';PU WITH 35 K OVERPULL. PERFORM WIPER TRIP TO WINDOW AND CONTINUE DRILLING. 02:30 - 05:00 2.50 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2550 PSI AT 2.70 BPM RATE IN=2.71 BPM RATE OUT=2.69 BPM MW IN=9.57 PPG MW OUT=9.55 PPG ECD =10.79 PPG ROP=80-90FPH WOB=1.5-2.5K CIRC PSI=3250 PSI IAP=212 PSI OAP=7 PSI PVT=281 BBLS HAVING DIFFICULTY GETTING GOOD WEIGHT TRANSFER. ABLE TO GET WOB WITH AN ADDITIONAL 15K SURFACE WEIGHT WHILE ONLY SEEING MINIMAL INCREASE IN DIFFERENTIAL PRESSURE. HAD 10 MOTOR STALLS EARLIER IN BUILD SECTION AND NOW SEEING RUBBER COMING ACROSS THE SHAKER. 05:00 - 06:00 1.00 DRILL P PROD1 POOH TO CHECK MOTOR. -FLOW CHECK;STATIC. -PULL INTO WINDOW,OPEN EDC AND CIRCULATE MAX RATE. PVT=280 BBLS. 06:00 - 07:35 1.58 DRILL P PROD1 TALK TO DD AND SEE IF WE HAVE ENOUGH BUILD&TURN TO GO BACK IN WITH THE A LATERAL BHAAND WE DO. CALL ODE AND DISCUSS RUNNING CALIPER LOG NOW AND HE IS GOOD WITH THAT,CALL PDS FOR CALIPER TOOL 07:35 - 08:10 0.58 DRILL P PROD1 FLOW CHECK WELLAND CLOSE THE EDC HOLD PJSM TO LD THE MOTOR&MILL AND LOWER MWD SECTION 08:10 - 08:40 0.50 DRILL P PROD1 GOOD NO FLOW,TAG UP,REMOVE THE INJECTOR AND PULL THE BHA 08:40 - 08:55 0.25 DRILL P PROD1 BHA OOH,BIT IS BALLED UP WITH CLAY, PREP MWD FOR BLIND SUB BIT GRADE=1-1-BU 08:55 - 09:10 0.25 DRILL P PROD1 HOLD PJSM TO PU PDS TOOLS AND MU THE LOGGING BHA Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 10 of 26 Operation Summary Report Common Well Name U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00•00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:10 - 10:00 0.83 DRILL P PROD1 PU THE MWD WHILE PDS IS PROGRAMING TOOL FOR TURN ON AND RUN TIME MU CALIPER TO MWD TO INITIATE TOOL TOOL TIME STARTS AT 09:29 FUCTION TEST-OPENED&CLOSED LOWER BHA IN WELL MU THE INJECTOR AND STAB ON PT THE QTS 10:00 - 12:00 2.00 DRILL P PROD1 GOOD PT,RIH 12:00 - 12:55 0.92 DRILL P PROD1 LOG TIE IN 12:55 - 13:40 0.75 DRILL P PROD1 I CORRECT DEPTH-11'RIH TO AS CLOSE TO BOTTOM WITHOUT TAGGING 13:40 - 15:15 1.58 DRILL P PROD1 STOP AT 11433.5'AND WAIT FOR THE CALIPER TO OPEN. 15:15 - 15:40 0.42 DRILL P I PROD1 INCREASE RATE TO 2.0 BPM AND POOH LOGGING THE CALIPER LOG 15:40 - 15:45 0.08 DRILL P PROD1 LOGGED UP TO 10400',STOP AND FLOW CHECK WELL 15:45 - 18:00 2.25 DRILL P PROD1 GOOD NO FLOW,POOH. AT SURFACE. FLOW CHECK. BREAK DOWN BHA 18:00 - 18:30 0.50 DRILL P PROD1 PDS DOWNLOAD CALIPER DATA. MAKE UP LATERAL BHA 18:30 - 18:45 0.25 DRILL P PROW STAB INJECTOR. PT OTS TO 250 LOW/3500 HIGH PDS CALLED GOOD DATA 18:45 - 21:30 2.75 DRILL P PROD1 PVT START 222 BBLS. RIH W/BHA#6 LATERAL BHA 21:30 - 21:45 0.25 DRILL P PROD1 LOG DOWN AT 1001HR FOR TIE IN. CORRECTION TO RA TAG OF-15'. RESET BIT DEPTH. PU WEIGHT 46K TAKE SPR'S PVT 280 BBLS 21:45 - 23:00 1.25 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2900 PSI AT 3.22 BPM RATE IN=3.0 BPM RATE OUT=2.96 BPM MW IN=9.57 PPG MW OUT=9.55 PPG ECD =10.85 PPG ROP=99 FPH WOB=1.63K CIRC PSI= 3193 PSI IAP=203 PSI OAP= 2 PSI PVT=277 BBLS 23.00 - 00:00 1.00 DRILL PROD1 I DRILL BUILD SECTION FREE SPIN=2900 PSI AT 3.22 BPM RATE IN=3.0 BPM RATE OUT=2.88 BPM MW IN=9.58 PPG MW OUT=9.60 PPG ECD 1=10.85PPG ROP=90 FPH WOB=2.32K CIRC PSI= 3215 PSI IAP=201 PSI OAP= 4 PSI PVT=269 BBLS 12/13/2014 00:00 - 01:05 1.08 DRILL P PROD1 DRILL BUILD SECTION FREE SPIN=2900 PSI AT 3.22 BPM RATE IN=3.0 BPM RATE OUT=2.88 BPM 'MW IN=9.58 PPG MW OUT=9.60 PPG ECD =10.85 PPG ROP=90 FPH WOB=2.32K CIRC PSI= 3215 PSI IAP=201 PSI OAP= 4 PSI PVT=260 BBLS AT 11652.5' WENT ON TOTAL LOSSES PULL TO WINDOW Printed 1/6/2015 4.54.22PM North America-ALASKA-BP Page 11 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:05 - 04:30 3.42 LCR N DPRB 11,652.50 PROD1 CONTROL LOSSES -PU ABOVE WINDOW. -LOST 55 BBLS WHILE PULLING TO WINDOW -OPEN EDC,CIRCULATE MINIMUM DOWN COIL -1.5 BPM DOWN KILL LINE TO KEEP HOLE FULL;ESTABLISH LOSS RATE OF 35 BPH CALL FOR MUD CONTINGENCY AND WAIT ON FLUID SUPPORT PVT=73 BBLS PRIOR TO FILLING PITS • 04:30 - 06:00 1.50 LCR N DPRB 11,652.00 PROD1 CONTROL LOSSES -CONTINUE 1.5 BPM DOWN KILL LINE TO KEEP HOLE FULL -290 BBLS FLUID ON LOCATION;FILL PITS -PVT=363(190 BBLS LOST AS OF 0430) -LOSS RATE INCREASE TO 55 BPH -LINE UP TO PUMP POLYSWELL PILL TO LOSS ZONE 06:00 - 06:30 0.50 LCR N DPRB 11,652.00 PROD1 CREW CHANGE 06:30 - 08:10 1.67 LCR N DPRB 11,652.00 PROD1 MAINTAIN HOLE FILL ACROSS THE TOP CHECK LOSS RATE-ONLINE AT 2.75 BPM DOWN THE COIL,NO CHANGE IN OUT RATE DEVELOPE A PLAN FORWARD AND SEND TO •DRLG SUPT NOTIFY WTLAND ETL FOR LEVEL 2 OCN 08:10 - 08:20 0.17 LCR N DPRB 11,652.00 PROD1 LOAD PITS WITH KCL AND ADD 10 BBLS OF 1%KCL TO 20 BBLS OF 9.5PPG MUD TO REDUCE THE KCL CONCENTRATION FOR POLYSWELL HYDRATION 08:20 - 09:00 0.67 LCR N DPRB 11,652.00 PROD1 HOLD PJSM TO PUMP POLYSWELL PILL Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 12 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 10:00 1.00 LCR N DPRB 11,652.00 PROD1 FOLLOW POLYSWELL OCN AND START MIXING 11 PPB POLYSWELL PILL IN PIT#3 CLOSE THE CHOKE AND CIRCULATE DOWN THE BACKSIDE AT THE LOSS RATE TO KEEP LCM FROM PUMPING ACROSS THE TOP BUT ALSO KEEP THE HOLE FULL ONLINE WITH PUMP 2 GOING DOWN THE COILAND PUMP 1 DOWN THE BACKSIDE AGAINST THE CHOKE TO MAINTAIN HOLE FILL WHP CLIMBING UP TO 150 PSI PUMP POLYSWELL PILL INTO THE COIL, PUMPED 24 OF 30 BBLS INTO THE COIL,6 BBLS WENT DOWN THE BACKSIDE SWAP TO MUD FOLLOWED BY 40 BBLS OF KCL THEN BACK TO MUD COIL VOLUME=57 BBLS OH VOLUME TO THIEF ZONE=9 BBLS PUMPED 24 BBLS LCM INTO THE COIL 57 BBLS LEAD OF LCM AT THE EDC 66 BBLS LCM AT THE THIEF ZONE 90 BBLS ALL LCM IN THE FORMATION 100 BBLS KCL AT THE FORMATION 150 BBLS ALL KCL PUMPED INTO TEH FORMATION AND MUD IS IN THE OH 09:25 POLYSWELLAT THE EDC-CIRC PSI= 1926 PSI WHP=250 PSI 09:28 POLYSWELLAT THE THIEF ZONE-CIRC PSI =2227 PSI WHP=344 PSI 09:35 ALL POLYSWELL PUMPED INTO THE THIEF ZONE 09:50 20 BBLS OF KCL IN THE FORMATION AROUND THE POLYSELL AND WHP IS CLIMBING FROM 150 PSI,POLYSWELL IS ABSORBING FREE WATER 09:54 40 BBLS KCL IN THE FORMATION WHP= .271 PSI 10:00 - 10:35 0.58 LCR N DPRB 11,652.00 PROD1 REDUCE RATE TO MINIMUM GOING DOWN THE COIL AND BLEED OFF WHP AND ALLOW POLYSWELL TO SOAK ESTABLISH A LOSS RATE CIRCULATING ACROSS THE TOP 10:00 PVT=180 BBLS 10:05 PVT=177 BBLS 10:10 PVT=170 BBLS,LOST 10 BBLS IN 10 MIN OR 60 BPH 10:15 PVT=164 BBLS 10:20 PVT=158 BBLS LOST 12 BBLS IN 10 MIN OR 72 BPH 10:25 PVT=152 BBLS 10:30 PVT=146 BBLS LOST 12 BBLS IN 10 MIN OR 72 BPH COME ONLINE TO ESTABLISH LOSSES AT DRILLING RATE 10:35 - 10:50 0.25 LCR N DPRB 11,652.00 PROD1 SHUT DOWN FLOWING ACROSS THE TOP, ONLINE WITH PUMP DOWN THE COIL AT 2.75 BPM,STILL AT 100%LOSSES,CALL ODE Printed 1/6/201 5 4:54:22PM North America-ALASKA-BP Page 13 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:50 - 11:40 0.83 LCR N DPRB 11,652.00 PROD1 ODE WANTS TO PUMP THE COMBO SLURRY IN THE PROCEDURE PREP PITS FOR LCM PILL AND KCL 11:40 - 11:50 0.17 LCR N DPRB 11,652.00 PROD1 PITS FILLED AND WERE READY TO START 'THE 2ND PILL HOLD PJSM TO PUMP LCM 11:50 - 13:00 1.17 LCR N DPRB 11,652.00 PROD1 MIX 2ND LCM PILL,15 PPB FOR THE FIRST 15 BBLS THEN ADD 2 SACKS TO THE LAST 15 BBLS FOR 20 PPB CONCENTRATION 11:51 MIXING POLYSWELL PILL,CLOSE THE CHOKE,PUMP AT LOSS RATE DOWN THE BACKSIDE TO KEEP THE HOLE FULL,WHP= 45 PSI 11:53 ONLINE WITH POLYSWELLAT 2.5 BPM CIRC PSI=1370 PSI WHP=165 PSI 12:01 24 BBLS OF POLYSWELL ON THE COIL, SWAP TO MUD 12:03 SWAP TO KCL 12:13 POLYSWELL AT THE EDC 12:16 POLYSWELLAT THE THIEF ZONE CIRC PSI=2461 PSI WHP=366 PSI 12:14 ALL POLYSWELL PUMPED INTO THE FORMATION 12:26 KCL AT THE THIEF ZONE,REDUCE RATE FROM 3.0 BPM TO 1.5 BPM TO GIVE KCL MORE TIME AROUND LCM,KCL EXCELLERATES THE HYDRATION OF THE POLYSWELL ! 12:27 WHP DROPPED TO 0 PSI,OPEN CHOKE ! TO MAINTAIN HOLE FILL 12:54 OUT RATE SLOWLY INCREASING FROM 0.89 TO 1.02 BPM 13:00 - 13:24 0.40 LCR N DPRB J 11,652.00 PROD1 MUD AT THE THIEF ZONE,REDUCE RATE TO MIN RATE AND MONITOR 13:02 PVT=104 BBLS 13:07 PVT=99 BBLS 13:12 PVT=92 BBLS 12 BBLS IN 10 MIN OR 72 BPH 13:17 PVT=83BBLS 13:22 PVT=76 BBLS 16 BBLS OR 96 BPH CLOSE THE KILL LINE VALVE TO CHECK DRILLING LOSS RATE ONLINE AT 2.75 BPM DOWN THE COIL TO ESTABLISH DRILLING LOSS RATE OUT RATE INCREASED TO 1.55 BPM ALMOST NO LOSSES ACROSS THE TOP WHEN WE ARE AT OUR DRILLING RATE 13:24 - 13:45 0.35 LCR N DPRB 11,652.00 PROD1 100%LOSSES AT DRILLING RATE,LINE UP TO CIRC ACROSS THE TOP AND CALL THE ODE 13:45 - 13:50 0.08 LCR N DPRB 11,652.00 PROD1 WO DECISION FROM TOWN,POISSIBLY DRILL AHEAD WITH KCL Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 14 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:50 - 14:30 0.67 LCR N DPRB 11,625.00 PROD1 PLAN FORWARD IS TO DRILL AHEAD WITH KCL IF WTL APPROVES BASED ON THE LOSSES AT DRILLING RATE, WE WILL NEED-7 TRUCKS TOTAL TO SUPPLY US WITH FLUID ORDERED 3 MORE TRUCKS TO LOAD&RT 1%SLICK KCL FROM THE HOT WATER PLANT EACH 290 BBL LOAD WILL LAST 105 MIN AT 2.75 BPM EACH TRUCK WILL TAKE-180 MIN TO RT IN 180 MIN WE WILL PUMP 495 BBLS WHICH IS 1.71 TRUCK LOADS SO ONCE WE OFF LOAD 1 TRUCK IN THE PITS,SEND IT OFF,THE FIRST TRUCK SHOULD BE BACK BEFORE THE 3RD TRUCK UNLOADS AND 1 WILL ALREADY BE INTRANSIT IF WE WERE DOWN TO 4 TRUCKS ON LOCATION WE WOULD STILL HAVE 7-HRS OF PUMP TIME AT FULL RATE 14:30 - 20:00 5.50 LCR N DPRB 11,625.00 PROD1 WE HAVE APPROVAL FROM W1'L TO DRILL AHEAD WITH KCL PUMPING HIGH VIS PILLS TO CLEAN THE OH WO FLUIDS TO SUPPORT OUR OPERATION BEFORE CONTINUING TO DRILL AHEAD FILL PITS WITH 1%SLICK KCL 20:00 - 20:30 0.50 LCR N DPRB 11,625.00 PROD1 CIRCULATE ACROSS THE TOP AND ESTABLISH A STATIC LOSS RATE WITH 1% SLICK KCL -PVT=324 BBLS @ 2000 -PVT=294 BBLS @ 2030 -60 BPH STATIC LOSS RATE 20:30 - 21:15 0.75 LCR N DPRB 11,625.00 PROD1 CIRCULATE THROUGH EDC AT 3 BPM AND ESTABLISH LOSS RATE WITH 1%KCL -PVT=294 BBLS @ 2030 -PVT=234 BBLS @ 2100 -IN/OUT RATE=3.0 BPM/2.1 BPM(NOT CIRCULATING ACROSS THE TOP) --117 BPH DYNAMIC LOSS RATE -HOLD PJSM AND DISCUSS PLAN FORWARD FOR DRILLING AHEAD ON LOSSES AND KEEPING THE PITS FULL 21:15 - 21:45 0.50 DRILL N DPRB 11,625.00 PROD1 RIH FROM WINDOW WITH LATERAL BHA -LOG TIE-IN AT RA TAG WITH+1.5' CORRECTION -RIH WITH 3 BPM IN/0.7 BPM OUT -TAG TD AT 11,654' 21:45 - 22:00 0.25 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50'AND CHASE TO LOSS ZONE FREE SPIN=1800 PSI AT 3.0 BPM RATE IN=3.0 BPM RATE OUT=0.5 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.8 PPG ROP=70 FPH WOB=0.5 K CIRC PSI= 2000 PSI IAP=100 PSI OAP= 2 PSI Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 15 of 26l Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 22:30 0.50 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50'AND CHASE TO LOSS ZONE LOST OUT RATE;LINE UP AND FILL THROUGH KILL LINE WHILE DRILLING FREE SPIN=1700 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=0.5 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.8 PPG ROP=100 FPH WOB=0.3 K CIRC PSI= 1750 PSI IAP=104 PSI OAP= 3 PSI 22:30 - 22:50 0.33 DRILL P PROD1 LOST FULL RETURNS PU TO WINDOW AND ESTABLISH 5 BPM IN/ 1.5 BPM OUT CONSISTENT SURFACE WEIGHT OF 22 K;PU WEIGHT 45 K 22:50 - 23:30 0.67 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50'AND CHASE TO LOSS ZONE CIRCULATE THROUGH COIL AND KILL LINE FREE SPIN=1750 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=1.0 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.7 PPG ROP=90-120 FPH WOB=1-2.3 K CIRC PSI=1900 PSI IAP=107 PSI OAP= 4 PSI DRILL TO 11,745'AND SEE 1-2 K INCREASE WOB,300 PSI INCREASE IN MOTORWORK, 0.5 BPM INCREASE OUT RATE. 23:30 - 00:00 0.50 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50' AND CHASE TO LOSS ZONE CIRCULATE THROUGH COILAND KILL LINE FREE SPIN=1850 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=1.3 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.8 PPG ROP=60-30FPH WOB=0.8K CIRC PSI= 2000 PSI IAP=130 PSI OAP= 7 PSI Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 16 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/14/2014 00:00 - 00:45 0.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50'AND CHASE TO LOSS ZONE CIRCULATE THROUGH COILAND KILL LINE FREE SPIN=1700 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=1.3 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.6 PPG ROP=60 FPH WOB=0.8 K CIRC PSI= 1780 PSI IAP=135 PSI OAP= 7 PSI SURFACE WEIGHT BECOMING INCONSISTENT;PUMP 20 BBLS SWEEP AND MAKE WIPER TRIP TO ABOVE LOSS ZONE. DRILL AHEAD WITH STEADY 21 K SURFACE WEIGHT AND-1K WOB. PU WEIGHT 48 K. 00:45 - 01:30 0.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50'AND CHASE TO LOSS ZONE CIRCULATE THROUGH COIL AND KILL LINE FREE SPIN=1800 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=1.4 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.6 PPG ROP=70 FPH WOB=0.8-2 K CIRC PSI= 1950 PSI IAP=145 PSI OAP= 7 PSI PU WEIGHT 50 K. 01:30 - 03:30 2.00 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS HIGH-VIS SWEEPS EVERY 50' AND CHASE TO LOSS ZONE CIRCULATE THROUGH COILAND KILL LINE FREE SPIN=1800 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=1.6 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.7 PPG ROP=70 FPH WOB=2 K CIRC PSI=1950 PSI IAP=151 PSI OAP= 7 PSI 11,895'=WOB INCREASES TO 5 K,ROP DROPS TO-20 FPH WITH MINIMAL INCREASE IN MOTORWORK. PU WEIGHT 52 K. Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 17 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project.Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UW:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft). 03:30 - 05:15 1.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BELS HIGH-VIS SWEEPS EVERY 50' AND CHASE TO LOSS ZONE CIRCULATE THROUGH COIL AND KILL LINE CONTINUE DRILLING WITH INCREASED WOB, DECREASED ROP WITH<100 PSI MOTORWORK. SURFACE WEIGHT • RETURNING SLOWLY. WOB DROPS BACK TO • 1 K AND ROP PICKS UP TO 85 FPH, MAINTAINING 300 PSI MOTORWORK AT 11,90T. 'FREE SPIN=1800 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.5 BPM KILL LINE RATE OUT=1.4 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 8.6 PPG ROP=80 FPH WOB=1-2 K CIRC PSI= 2150 PSI •IAP=156 PSI OAP= 9 PSI 11,925'=INCREASE RETURN RATE. SHUT DOWN KILL LINE PUMP AND CONTINUE DRILLING WITH 0.25-0.5 BPM OUT RATE. PU WEIGHT 52 K. 05:15 - 07:10 1.92 DRILL P PROD1 WIPER TRIP TO WINDOW. -WITH RETURNS ESTABLISHED,DECIDE TO MAKE WIPER TRIP TO WINDOW. •-PUMP 20 BBLS SWEEP AND CHASE THROUGH LOSS ZONE. -SEE INCREASE PU WEIGHT(60 K)PULLING THROUGH LOSS ZONE. • -PU WEIGHT 80 K ACROSS SHALE AT 11,870'. -PULL INTO WINDOW TO CONFIRM FREE;TIE IN AT RA TAG WITH+7'CORRECTION. -SPOT 40 BBLS HIGH-VIS SWEEP AT BIT,RIH AND CIRCULATE INTO LOSS ZONE. 07:10 - 07:25 0.25 DRILL P PROD1 TAG SHALE AT 11905,PU AND PULL 75K RIH AND TAG AT 11902',PU AND PULLED 65K REDUCE PUMP RATE TO 1 BPM MADE IT THROUGH SHALE • Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 18 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:25 - 08:25 1.00 DRILL P PROD1 BACK ON BOTTOM DRILLING CONTINUE DRILLING AHEAD FREE SPIN=1853 PSI AT 3.10 BPM RATE IN=3.10 BPM RATE OUT=1.01 BPM MW IN=8.38 PPG MW OUT=8.41 PPG ECD =8.78 PPG ROP=90 FPH WOB=3.50 K CIRC PSI= 2791 PSI IAP=150 PSI OAP=11 PSI PVT=249 BBLS HAVING PROBLEMS WITH WT TRANSFER AFTER GOING THROUGH SHALE AT 11900' STACKING OUT WHILE RIH TRY FASTER RIH SPEED AND ABLE TO GET ON BOTTOM AT 40 FPM DRILLED-2'THEN JUST DRILLS OFF AND STACKS OUT PU HEAVY AND ABLE TO TAG BOTTOM AT 40+ FPM ANYTHING SLOWER JUST STACKS OUT ONCE ON BOTTOM WERE ONLY ABLE TO DRILL-1-2'THEN JUST STACKS OUT PUMP A 20 BBL HIGH VIS SWEEP 11989 PU AND PULLED 70K AND RATTY 11992 PU AND PULLED 80K,WT IS PULLING '55-80K ALL OVER THE PLACE KEEP TRYING TO DRILL AHEAD 20 BBL MUD AT THE BIT SMOOTH CONSISTANT DRILLING WITH MUD, 150 FPH AND 1.6K WOB 12002'MUD IS OUT,PU AND PULLING HEAVY, KEEP COMING UP TILL WEIGHT CLEANS UP WEIGHT TRANSFER ISSUES STARTED-11950 WHEN WE GOT BACK TO BOTTOM.GAMMA TO 11973 IS SHOWING A CLEAN SAND RIH to 11870'AND STACK OUT THEN SLID DOWN,RATTY GOING THROUGH SHALE AT 11900' STACK OUT AT 11960 THEN SLID DOWN, CONTINUE TRYING TO WORK PIPE DOWN CALL ODE AND DISCUSS POSSIBLY SWAPPING BACK TO AN 8.6PPG MUD SYSTEM,GETTING PARTIAL RETURN CAN BE A PROBLEM WITH SOME OF YOUR CUTTINGS ARE MAKING IT ABOVE THE THEIF ZONE AND COULD POTENTUALLY CAUSE CUTTINGS BEDS AND PACK OFF WHEN TRYING TO PULL THROUGH. Printed 1/6/2015 4:54:22PM • North America-ALASKA-BP Page 19 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:25 - 09:10 0.75 DRILL P PROD1 PULLED HEAVY AT 11719'RIH AND HAD TO WORK TO POP FREE PU AGAIN,PULLED HEAVY AGAIN AT 11714, RIH AND WERE STUCK WORK PIPE DOWN TO GET FREE,POPPED FREE PU TO 11701 AND PULLED HEAVY,WORK PIPE DOWN TO GET FREE CONTINUE WORKING UP IN BABY STEPS TO GET BHA PAST THIEF ZONE AT 11650,NOT SEEING ANY WOB CHANGE SO IT LOOKS LIKE WE ARE HANGING UP AT THE COIL CONNECTOR FROM CUTTINGS BEDS ABOVE 11650 PU AND ONLY PULL 10K TO WORK AND PAST OBSTRUCTION GOING UP PU 10K OVER RIH AND WERE HUNG UP. SHUT DOWN THE PUMP AND POPPED FREE WORK PIPE PUMP 40 BBLS OF MUD 09:48 MADE IT PAST BUT STILL RATTY PICKING UP PULL HEAVY AT THE BIT AT 11619'WHICH IS WHERE THE TOP OF THE BHA WOULD HAVE BEEN WHEN WE WERE HAVING TROUBLE GETTING PAST 11700' HAD TO WORK PIPE UP AND DOWN A FEW TIMES AND IT HAS CLEANED UP ODE AGREES TO SWAP OVER TO MUD, START BUILDING A MUD SYSTEM CONTINUE FILLING TRUCKS WITH KCL UNTIL MUD CAN BE BUILT NABORS 16E MOVING FROM DEADHORSE TO KUPARUK THAT STARTED AT 08:00 AND COULD CAUSE FLUID SUPPORT FAIRWEATHER IS MOVING THAT RIG SINCE IT'S NOTA BP RIG,TOOL PUSHER DAVE IS GOING TO STAY IN CONTACT WITH THE MOVE COORDINATOR TO LET US KNOW WHEN THEIR GETTING CKLOSE TO FRONTIER CORNER AND J-PAD.THERE IS NO GETTING AROUND THE RIG AT THESE TWO POINTS 09:10 - 09:30 0.33 DRILL P PROD1 MADE INTO THE CASING,OPEN THE EDC AND PU TO 10600'WELLBORE AT 38°HERE AND PUMP AT MAX RATE TO BULL HEAD ANY CUTTTINGS OUT OF THE CASING TO THE THIEF ZONE NABORS 16 MOVE DELAYED UNTIL 12:00 NOON 09:30 - 13:25 3.92 DRILL P PROD1 LINE UP ACROSS THE TOP AND REDUCE RATE DOWN THE COIL TO MIN RATE LOOSING-120 BPH NABORS 16 WILL NOT BE MOVING TODAY!!! 13:25 - 18:00 4.58 DRILL P PROD1 ODE WANTS TO USE VISCOSIFIED KCL TO DRILL WITH AND USE MUD FOR SWEEPS NEED MORE TRUCKS TO WORK Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 20 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 22:30 ' 4.50 DRILL P PROD1 100 BPH LOSS RATE MUD TRUCKS ARE SHOWING UP AND HIGH VIS SLICK KCL IS BEING MADE WAIT ON HI-VIS KCL TRUCKS 22:30 - 00:00 1.50 DRILL P PROD1 RIH WITH LATERAL BHA -FLUID SUPPORT ON LOCATION AND PITS FULL WITH 1%HICH-VIS KCL 12/15/2014 00:00 - 02:15 • 2.25 DRILL P PROD1 RIH WITH LATERAL BHA. LOG TIE-IN AT RA TAG WITH+4' CORRECTION. -IN RATE=3 BPM COIL/1 BPM KILL LINE OUT RATE=1.3 BPM. -SO WEIGHT=21 K CIRC PRESSURE= 2050 PSI. OUT RATE INCREASES IN OPEN HOLE AT 11,400';ABLE TO MAINTAIN INCONSISTENT OUT RATE W/O FILLING BACKSIDE. -WORK TIGHT HOLE FROM-11,600'-11,880'. SURFACE WEIGHT SLACKS OFF TO ZERO WITH NO TRANSFER TO BIT. PU WEIGHT 60 KACROSS SHALE AT 11,880'. PUMP 20 BBLS 9.5 PPG MUD SWEEP. PU ABOVE TIGHT SPOT AND PULL HEAVY AGAIN AT 11,650' W/ 60 K. SET DOWN AND LOOSE SURFACE WEIGHT. PU(X5)W/MAX WEIGHT OF 80 K. STILL UNABLE TO SET DOWN,AND NO OVERPULL OR TRANSFER AT THE BIT; MINIMAL RETURNS SHOWS STARTING TO PACK-OFF AT COIL CONNECTOR. OPEN KILL LINE,SHUT-IN CHOKE AND PUMP AT 3 BPM WITH-300 PSI SHUT-IN. SET DOWN AND BREAK FREE AT 11,650'. PU,RIH TO BOTTOM WITH CONSISTENT RUN WEIGHT OF 20 K. 02:15 - 03:00 0.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'. CONTROL DRILL:MAINTAIN SURFACE WEIGHT>12K AND ROP-100 FPH. FREE SPIN=2000 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.5 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.2 PPG ROP=90 FPH WOB=1-2 K CIRC PSI= 2350 PSI IAP=127 PSI OAP= 12 PSI PU WEIGHT 55 K Printed 1/6/2015 4:54:22PM • North America-ALASKA-BP Page 21 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 03:30 0.50 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 100'. CONTROL DRILL:MAINTAIN SURFACE WEIGHT>12K AND ROP-100 FPH. FREE SPIN=2100 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.5 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.4 PPG ROP=80-100FPH WOB=1-2.5K CIRC PSI=2200-2500 PSI IAP=127 PSI OAP= 12 PSI PU WEIGHT 50 K 03:30 - 04:30 1.00 DRILL P PROD1 WIPER TRIP TO LOSS ZONE. CIRCULATE 20 BBLS 9.5 PPG WEIGHTED SWEEP AND CHASE ABOVE LOSS ZONE AT 11,650'. -PU WEIGHT ON TRIP OUT IMPROVED SIGNIFICANTLY FROM PRIOR TRIP; OVERPULL OF 20 K AT 11,850'. 04:30 - 05:00 0.50 DRILL • P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 100'. CONTROL DRILL:MAINTAIN SURFACE WEIGHT>12K AND ROP-100 FPH. INCREASED WEIGHT TRANSFER AFTER WIPER TRIP. FREE SPIN=2190 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.4 BPM MW IN=8.4PPG MW OUT=8.4PPG ECD= 9.4 PPG ROP=10D FPH WOB=1-2 K CIRC PSI= 2400 PSI IAP=122 PSI OAP= 11 PSI PU WEIGHT 75 K 05:00 - 06:00 1.00 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 100'. CONTROL DRILL:MAINTAIN SURFACE WEIGHT>14K AND ROP-100 FPH. FREE SPIN=2150 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL/1.2 BPM KILL RATE OUT=1.6 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.3 PPG ROP=100 FPH WOB=1-2.3 K CIRC PSI= 2400 PSI IAP=121 PSI OAP= 11 PSI PU WEIGHT 65 K 06:00 - 06:30 0.50 DRILL P PROD1 WIPER TRIP TO LOSS ZONE. -CIRCULATE 20 BBLS 9.5 PPG WEIGHTED SWEEP AND CHASE ABOVE LOSS ZONE AT 11,650'. Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 22 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UW:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 07:00 0.50 DRILL P PROD1 WIPED TO 11350'FAIRLY CLEAN,RIH TAG AT 11890',REDUCE PUMP RATE AND TAGGED BUT POPPED THROUGH 07:00 - 07:20 0.33 DRILL P PROD1 BACK ON BOTTOM DRILLING FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.15 BPM RATE OUT=1.69 BPM (OUT RATE IS WHAT WE ARE CIRCULATING ACROSS THE TOP JUST TO KEEP THE HOLE FULL) MW IN=8.42 PPG MW OUT=8.40 PPG ECD =9.25 PPG • 1 ROP=140 FPH WOB=3.62 K CIRC PSI= 2556 PSI IAP=118 PSI OAP=9 PSI PVT=232 BBLS PUMP 40 BBL MUD PILL,PINCH IN CHOKE TO GET MOST OF THE PILL DOWN THE COIL 07:20 - 08:05 0.75 DRILL P PROD1 DRILLED 50'PU AND CHECK PARAMETERS THEN CONTINUE DRILLING FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.15 BPM RATE OUT=1.71 BPM • 1 MW IN=8.42 PPG MW OUT=8.40 PPG ECD=9.24 PPG ROP=100 FPH WOB=0.92 K CIRC PSI= 2404 PSI IAP=117 PSI OAP=7 PSI PVT=208 BBLS PUMP 30 BBL 9.5PPG PILL BEFORE FOR WIPER TRIP 08:05 - 08:50 0.75 DRILL P PROD1 WIPER TRIP ABOVE THIEF ZONES,TO 11500' 08:50 - 09:15 0.42 DRILL P PROD1 TRIP WAS FAIRLY CLEAN,A COUPLE OVER PULLS,RIH PULLED THROUGH SHALE AT 11900'WITH 15K OVER PULL AND MOTOR WORK • RIH WAS CLEAN A LITTLE BOBBLE AT 11900' 09:15 - 09:50 0.58 DRILL P PROD1 BACK ON BOTTOM DRILLIONG FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.00 BPM RATE OUT=1.59 BPM MW IN=8.42 PPG MW OUT=8.40 PPG ECD=9.24 PPG ROP=100 FPH WOB=3.39 K CIRC PSI= 2487 PSI IAP=128 PSI OAP=9 PSI PVT=206 BBLS 09:50 - 10:20 0.50 DRILL P PROD1 DRILLED 50'PU AND CHECK PARAMETERS THEN CONTINUE DRILLING FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.00 BPM RATE OUT=1.69 BPM MW IN=8.42 PPG MW OUT=8.40 PPG ECD=9.24 PPG ROP=100 FPH WOB=3.39 K CIRC PSI= 2487 PSI IAP=128 PSI OAP=9 PSI PVT=206 BBLS PINCH IN THE CHOKE AND PUMP 30 BBL 9.5PPG PILL BEFORE FOR WIPER TRIP '10:20 - 11:10 0.83 DRILL P PROD1 DRILLED 100'POH TO FUNCTION TEST THE BOPE PULLED 10K AND GOT MOTOR WORK AT 11890' Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 23 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:10 - 13:20 2.17 DRILL P PROD1 POOH TO FUNCTION TEST BOPE,CHANGE MOTOR AND CHECK BIT 13:00 HOLD PJSM TO PULL THE BHA, FUNCTION TEST AND MU THE NEXT BHA 13:20 - 14:00 0.67 DRILL P PROD1 TAG UP,SHUT DOWN THE PUMP AND PU THE INJECTOR ONLINE WITH THE CHARGE PUMP TO MAINTAIN HOLE FILL FOR BHA CHANGE AND FUNCTION TEST BHA PULLED BIT GRADE=1-1,RERUN BIT MU LATERAL BHA 14:00 - 14:15 0.25 DRILL P PROD1 !PT THE QTS 14:15 - 16:10 1.92 DRILL P PROD1 GOOD PT,RIH LOAD 9.5 HIGH VIS PILL INTO COIL WHILE RIH TO BH DOWN THROUGH THE TUBING AT 10600'TO THE THIEF ZONE TO ENSURE THE TUBING IS CLEAN WHERE THE WELL STARTS TO GO OVER 40°TO 90° 16:10 - 16:30 0.33 DRILL P PROD1 FLUSH TUBING WITH 30 BBL HIGH VIS PILL 16:30 - 16:50 0.33 DRILL P PROD1 LOG TIE IN 16:50 - 17:30 0.67 DRILL P PROD1 CORRECT DEPTH-18' 17:30 - 18:45 1.25 DRILL P PROD1 BACK ON BOTTOM DRILLING FREE SPIN=2200 PSI AT 2.9 BPM RATE IN=2.92 BPM RATE OUT=1.71 BPM MW IN=8.39 PPG MW OUT=8.3 PPG ECD =9.17 PPG ROP=100 FPH WOB=1.33 K CIRC PSI= 2373 PSI IAP=115 PSI OAP=1 PSI PVT=271 BBLS 18:45 - 21:45 3.00 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 150'. CONTROL DRILL:MAINTAIN SURFACE WEIGHT>14K AND ROP-100 FPH. FREE SPIN=2150 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.2 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.3 PPG ROP=100 FPH WOB=2-3 K CIRC PSI= 2400 PSI IAP=116 PSI OAP= 0 PSI PU WEIGHT 50 K WIPER TRIP TO 11,390' • Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 24 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:45 - 22:30 0.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 150'. CONTROL DRILL:MAINTAIN SURFACE WEIGHT>14K AND ROP—100 FPH. FREE SPIN=2100 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.3 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.3 PPG ROP=85 FPH WOB=2-3 K CIRC PSI= 2350 PSI IAP=130 PSI OAP= O PSI PU WEIGHT 50 K BHA WIPER TRIP TO 12500' 22:30 - 23:15 0.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 150'. ROP SLOWED. TAKING MORE SURFACE WEIGHT TO DRILL FROM 12,640-12,648'. FREE SPIN=2100 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.3 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.3 PPG ROP=150 FPH WOB=2-3 K CIRC PSI= 2300-2400 PSI IAP=125 PSI OAP= 0 PSI I PU WEIGHT 50 K 23:15 - 00:00 0.75 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 150'. FREE SPIN=2100 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.3 BPM MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.25 PPG ROP= FPH WOB=3-5 K CIRC PSI= 2300-2400 PSI IAP=128 PSI OAP= 0 PSI PU WEIGHT 46 K 12/16/2014 00:00 - 02:00 2.00 DRILL P PROD1 WIPER TRIP TO 11,300'. -CIRCULATE 20 BBLS 9.5 PPG WEIGHTED SWEEP AND CHASE ABOVE LOSS ZONE AT 11,650'. -PU WEIGHT 44 K. 15 K OVERPULLAT 11,900' AND 11,850'. Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 25 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 03:30 1.50 DRILL P PROD1 DRILL LATERAL ON LOSSES PER OCN, PUMPING 20 BBLS 9.5 PPG HIGH-VIS SWEEPS EVERY 50'AND WIPER TRIPS TO LOSS ZONE EVERY 150'. FREE SPIN=2200 PSI AT 3.0 BPM RATE IN=3.0 BPM COIL RATE OUT=0.6 BPM MAINTAINING HOLE FILL ACROSS TOP MW IN=8.4 PPG MW OUT=8.4 PPG ECD= 9.4 PPG ROP=80-100FPH WOB=1-2.5K CIRC PSI=2200-2500 PSI IAP=138 PSI OAP= 0 PSI PU WEIGHT 59 K 03:30 - 04:20 0.83 DRILL P PROD1 WIPER TRIP FROM 12,850'TO WINDOW FOR TIE IN 04:20 - 04:35 0.25 DRILL P PROD1 OPEN THE EDC AND PU TO 10600 TO FLUSH THE TUBING WITH A HIGH VIS PILL OF ANY CUTTINGS AND BH DOWN TO THE THIEF ZONE 04:35 - 04:55 0.33 DRILL P PROD1 RIH BH HIGH VIS PILL AT MAX RATE TO FLUSH THE TUBING 04:55 - 05:10 0.25 DRILL P PROD1 'PILL IS OUT,CLOSE THE EDC AND LOG TIE IN 05:10 - 06:15 1.08 DRILL P PROD1 CORRECT DEPTH+10.5'AND RIH TAG AT 11900 REDUCE RIH SPEED TO 4-5 FPM AND RIH SAWA FEW PRESSURE SPIKES BUT MADE IT THROUGH 06:15 - 06:50 0.58 DRILL P PROD1 BACK ON BOTTOM DRILLING FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.15 BPM RATE OUT=1.50 BPM (OUT RATE IS WHAT WE ARE CIRCULATING ACROSS THE TOP JUST TO KEEP THE HOLE FULL) MW IN=8.42 PPG MW OUT=8.38 PPG ECD =9.46 PPG ROP=140 FPH WOB=3.52 K CIRC PSI= 2849 PSI IAP=103 PSI OAP=0 PSI PVT=232 BBLS 12,890 PUMP 25 BBL 9.5 PILL 06:50 - 07:25 0.58 DRILL P PROD1 DRILLED 50',PU AND CHECK PARAMETERS EVERYTHING LOOKS GOOD,CONTINUE DRILLING AHEAD FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.15 BPM RATE OUT=1.50 BPM (OUT RATE IS WHAT WE ARE CIRCULATING ACROSS THE TOP JUST TO KEEP THE HOLE FULL) MW IN=8.42 PPG MW OUT=8.38 PPG ECD =9.46 PPG ROP=140 FPH WOB=3.52 K CIRC PSI= 2849 PSI IAP=103 PSI OAP=0 PSI PVT=232 BBLS 07:25 - 09:15 1.83 DRILL P PROD1 DRILLED 100',WIPE TO 11500'THEN RIH TO DRILL THE LAST 100' Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 26 of 26 Operation Summary Report Common Well Name:U-09 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:12/7/2014 End Date:12/16/2014 X3-015F2-C:(4,335,705.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:15 - 10:00 0.75 DRILL P PROD1 BACK ON BOTTOM DRILLING FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.12 BPM RATE OUT=1.56 BPM (OUT RATE IS WHAT WE ARE CIRCULATING ACROSS THE TOP JUST TO KEEP THE HOLE FULL) MW IN=8.46 PPG MW OUT=8.42 PPG ECD =9.24 PPG ROP=100 FPH WOB=2.25 K CIRC PSI= 2945 PSI IAP=93 PSI OAP=0 PSI PVT=136 BBLS 10:00 - 10:30 0.50 DRILL P PROD1 HAVING ISSUES WITH WT TRANSFER,LINE UP ON 8.6 MUD TO SEE IF WE CAN GET THIS LAST 55'AND TD THE WELL 10:30 - 10:55 0.42 DRILL P PROD1 8.6 MUD AT THE BIT AND DRILL TO TD OF 13,055'. 10:55 - 13:00 2.08 DRILL P PROD1 PU AND WIPE ABOVE LOSS ZONE. 'DECISION MADE WITH ENGINEERING AND GEOLOGY TEAM TO EXTEND TD BY 170'TO 13,225'. RIH TO 13,055'. 13:00 - 14:15 1.25 DRILL P PROD1 DRILLTOTD. GEOLOGY CALLS TD AT 13,200'. FREE SPIN=2344 PSI AT 2.9 BPM RATE IN=3.12 BPM RATE OUT=1.45BPM (OUT RATE IS WHAT WE ARE CIRCULATING ACROSS THE TOP JUST TO KEEP THE HOLE FULL) MW IN=8.46 PPG MW OUT=8.42 PPG ECD =9.24 PPG ROP=100 FPH WOB=1-2 K CIRC PSI= 2990 PSI IAP=101 PSI OAP=0 PSI 14:15 - 17:45 3.50 DRILL P PROD1 WIPER TRIP TO WINDOW. -LOG TIE IN AT RA TAG WITH+12' CORRECTION. -RIH,TAG TD AT 13,208'. -SPOT LINER PILL WITH ALPINE BEADS PER PLAN. 17:45 - 21:15 3.50 DRILL P PROD1 POH WITH LATERAL BHA. -PAINT TD FLAG AT 10,500'EOP AND WINDOW FLAG AT 8,400'EOP. -PULL TO SURFACE AND HOLD PJSM FOR LD BHA. 21:15 - 22:30 1.25 DRILL P PROD1 LD LATERAL BHA. -POP OFF INJECTOR WHILE MAINTAINING HOLE FILL;STATIC LOSS RATE 1 BPM. -LD BHA,INSTALL AND PT NIGHT CAP WHILE FILLING ACROSS THE TOP THROUGH PIT 1; GOOD RETURNS THROUGHOUT. BIT GRADE 1-1-N-A-X-I-N-TD. Printed 1/6/2015 4:54:22PM North America-ALASKA-BP Page 1 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 End Date:12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12/16/2014 22:30 - 00:00 1.50 CASING P RUNPRD ELINE SLACK MANAGEMENT. -HOLD PJSM FOR HOT WORK ON THE RIG FLOOR. -PU INJECTOR AND CUT 8'COIL,8'ELINE AND BOOT THE ELINE. -GRIND COIL,HEAD UP BAKER CONNECTOR. PRESSURE TEST TO 4000 PSI AND PULL TEST TO 38 K. -LOSS RATE-1 BPM;MAINTAIN FILL THROUGH KILL LINE. 12/17/2014 00:00 - 03:30 3.50 CASING P RUNPRD ELINE SLACK MANAGEMENT. -STAB ON INJECTOR AND PUMP ELINE SLACK FORWARD. -POP OFF INJECTOR AND CUT 260'ELINE SLACK. -INSTALL NIGHT CAP AND PRESSURE TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. -RU AND CIRCULATE 3/4"DISCONNECT DRIFT BALL. RECOVER BALL;GOOD DRIFT. ELINE BOOT IS CIRCULATED OFF;RU NIGHT CAP,PULL BACK INJECTOR AND RE-TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. RE-BOOT ELINE. -STATIC LOSS RATE OF 1 BPM;MAINTAIN FILL THROUGH KILL LINE. 03:30 - 06:00 2.50 CASING P RUNPRD PJSM FOR MAKING UP LINER ASSEMBLY. CONDUCT FINAL WALK THROUGH OF COUNTING JOINTS,PLACEMENT OF PUPS, XO TO FLOOR SAFETY VALVE. MU LINER PER PROGRAM. -CONDUCT KICK DRILL WHILE MAKING UP LINER. GOOD CREW RESPONSE:STABBED FLOOR SAFETY VALVE PER STANDING ORDERS,ALL PERSONNEL REPORTED TO STATIONS. FLOW CHECK WITH NO FLOW. -FILL PIPE,CALCULATE-90 BPH LOSSES 06:00 - 11:00 5.00 CASING P RUNPRD RUN TOTAL OF 71 2-7/8"13CR STL JOINTS. PLACE 10'PUP JT WITH RA TAG AFTER FIRST 18 JTS RUN(ABOVE SHOE TRACK)AND SECOND 18 JTS RUN. MU 1 3-1/2"JOINT WITH X NIPPLE AND DEPLOYMENT SLEEVE TO ASSEMBLY. MU WORK STRING. STAB ON, PRESSURE TEST QUICK TEST SUB. 11:00 - 13:15 2.25 CASING P RUNPRD RIH WITH LINER ASSEMBLY. PUWAT WINDOW 50K. WINDOW FLAG ON DEPTH. CONTINUE INTO OPEN HOLE WITH NO ISSUES TO BOTTOM. LAND ON BOTTOM. PICK UP TO CONFIRM TWO TIMES,PUW BOTH TIMES 65K. UNCORRECTED TD OF 13,202'. Printed 1/6/2015 4.54:54PM North America-ALASKA-BP Page 2 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 End Date:12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:15 - 14:30 1.25 CASING P RUNPRD POSITION REEL. DROP 5/8"BALL AND CONFIRM BALL AWAY. CIRCULATE DOWN AT 2 BPM,1615 PSI. BALL LANDED AT 49 BBLS AWAY. CLEAR INDICATION OF SHEAR. PICK IUP TO RELEASE,PUW 49K WITH BREAKOVER AT 13,194'. PICK UP TO 13,192', 'SET BACK DOWN WITH 10K. LOSSES OF-90 BPH DURING PUMPING. -CEMENTERS ON LOCATION AND RIGGED UP. FLUID LOSSES HAVE FLUCTUATED: AVERAGED 60 BPH STATIC THROUGHOUT DAY AND PICKED UP TO 90 BPH WHEN PUMPING DURING TRIP IN. WHILE WORKING PIPE ON BOTTOM,LOSSES WERE 66-78 BPH. 'LOSSES INCREASED SIGNIFICANTLY TO 160 BPH WHILE CIRCULATING DOWN COILAT 2.8 BPM,1970 PSI WITH 8.40 PPG KCL 14:30 - 17:15 2.75 CEMT P RUNPRD CREW IS RIGGED UP,TRUCKING STAGED FOR CEMENT JOB. ROUND TRIP OF TRUCKING TO PLANT EXTENDED DUE TO RIG MOVE,OTHER RIG ACTIVITY. 580 BBLS OF 1%KCL ON LOCATION,580 MORE BEING LOADED. VERIFY THAT CURRENT 1%8.4 PPG KCL WITH FLO-VIS IS COMPATIBLE WITH CEMENT. MOVE TRUCKING AROUND TO CONDUCT CEMENT JOB. -PJSM ON CONDUCTING CEMENT JOB. DISCUSS WEAK POINTS OF PRESSURE SYSTEM,HIGH PRESSURE EXPECTATIONS. WALK LINES. -STAND PIPE HAD BEEN CHECKED EARLIER, OPENED UP AND FOUND ICE PLUG. APPLY STEAM,LINE CLEAR. -PRESSURE TEST CEMENTERS TO LOW AND 5000 PSI HIGH. TRIPS GOOD. -FINAL CIRCULATING RATE WITH KCL ALL THE WAY AROUND OF 1465 PSI AT 2.25 BPM -AVERAGING 45-65 BPH LOSSES DURING CIRCULATING MIN RATE PRIOR TO CEMENT JOB;INCREASE TO 170 BPH AT 2.70 BPM, 2040 PSI. Printed 1/6/2015 4:54:54PM North America-ALASKA-BP Page 3 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 End Date:12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:15 - 19:00 1.75 CEMT P RUNPRD BATCH CEMENT(40%EXCESS CEMENT). CIRC PRESSURE WITH KCL 740 PSI AT 1.5 BPM,1965 PSI AT 2.65 BPM -BATCH MIX 38 BBLS OF 15.8 PPG CLASS"G" CEMENT;YIELD OF 1.17 CU FT/SK -CEMENT AT DENSITY AT 1731 HRS. PUMP 20 BBLS OF 1%8.4 PPG KCL AHEAD OF CEMENT. LINE UP,BEGIN PUMPING CEMENT. PUMP 37 BBLS OF 15.8 PPG CEMENT. INITIAL CIRC PRESSURE OF 1070 PSI AT 1.5 BPM. -INCREASE RATE TO 2.0 BPM,1360 PSI AT 8 BBLS AWAY -INCREASE RATE TO 2.25 BPM,1800 PSI WITH 8 BBLS AWAY -CIRC PRESSURE 2100 PSI AT 2.25 BPM WITH 15 BBLS AWAY -CIRC PRESSURE OF 1790 PSI AT 2.25 BPM WITH 26 BBLS AWAY -FINAL CIRC PRESSURE OF 1650 PSI AT 12.25 BPM SWAP OVER TO RIG PUMPS AND DISPLACE WITH CONTAMINATION FLUID(KCL BASE POWERVIS)DOWN COIL AND BACKSIDE TO KEEP UP WITH LOSSES. INITIAL DISPLACEMENT 2.8 BPM,2300 PSI,CAUGHT CEMENT AT 53 BBLS AWAY. MAINTAIN 2.35 BPM,WITH LOW CIRC PRESSURE UNTIL CEMENT AT LINER TOP. INCREASE OF CIRC PRESSURE FROM 1270 PSI TO 2500 PSI. FINAL DISPLACEMENT RATE OF 2.55 BPM AT 2450 PSI. AVERAGE—120 BPH LOSSES THROUGHOUT DISPLACEMENT. -PICK UP TO BREAKOVER PLUS 12 FEET, SET DOWN AND BRING ON PUMPS TO SEAT PEE WEE DART WITH.2 BBLS AWAY INTO LINER WIPER PLUG AT 1200 PSI -PICK UP TO BREAKOVER AGAIN PLUS—2 FEET UNTIL PRESSURE DROP SEEN,SIDE EXHAUST 1.5 BBLS CEMENT,10 BBLS KCL AND 3 BBLS CONTAMINATION FLUID -SET BACK DOWN,BRING UP PUMPS AND SHEAR LINER WIPER PLUG AT.6 BBLS,3500 PSI. CONTINUE WITH DISPLACING LINER WIPER PLUG AT 2 BPM,2000 PSI WITH FINAL PRESSURE OF 2450 PSI. -LAND PLUG ON DISPLACEMENT SCHEDULE AT 13.4 BBLS WITH 2100 PSI,BRING PRESSURE UP—500 PSI TO ENSURE PLUG IS SEATED -CHECK FLOATS,EVERYTHING GOOD -BRING ON PUMPS,PRESSURE UP TO 700 PSI AND SLOWLY RELEASE FROM LINER DEPLOYMENT SLEEVE UNTIL PRESSURE DROPS BEGIN DISPLACEMENT WITH 5 BBLS OF CONTAMINATION FLUID ABOVE DEPLOYMENT SLEEVE,POH DISPLACING WITH CONTAM FLUID -ESTIMATED TOC AT 11,650'MD BASED ON LOSSES,BOC AT 13,208'MD -RD CEMENTERS Printed 1/6/2015 4:54:54PM • North America-ALASKA-BP Page 4 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 End Date:12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:OOAM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 21:30 2.50 CEMT P RUNPRD POH WITH LINER BHA,DISPLACING WELL WITH 230 BBLS CONTAMINATION FLUID. 21:30 - 22:15 0.75 CEMT P RUNPRD HOLD PJSM AND LD LINER RUNNING BHA. STATIC LOSS RATE AFTER PUMPING CEMENT 30 BPH. 22:15 - 00:00 1.75 BOPSUR P OTHCMP HOLD PJSM. HOLE FULL W/STATIC LOSS RATE OF 30 BPH. SHUT-IN TREE AT 2230. RU AND LEAK TIGHT TEST TREE VALVES. INSPECT AND CHANGE 2-3/8"X 3-1/2"VBR PIPE RAMS AND INSTALL 1"CSH PIPE RAMS. 12/18/2014 00:00 - 02:30 2.50 BOPSUR P OTHCMP TEST BOP. -INSTALL NIGHT CAP,RU AND SHELL TEST BOP TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. -TEST 1.25"CSH PIPE RAM TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES. -TEST ANNULAR WITH 1.25"TEST JOINT TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 02:30 - 04:45 2.25 CLEAN P OTHCMP BULLHEAD KILL WELL DUE TO 30 BPH STATIC LOSS RATE PRIOR TO SHUTTING-IN FOR RAM CHANGEOUT. -INSTALL NIGHT CAP AND TEST TO 250 PSI LOW/3500 PSI HIGH. -FREEZE PROTECT COIL WITH 5 BBLS METHANOL. HOLD PJSM FOR WELL KILL. DISCUSS BULLHEAD KILL PROCEDURE AND PRESSURE CROSSCHECK CARD. -OPEN WELL TO CLOSED CHOKE/TESTED NIGHT CAP AND READ ZERO PSI. -CATCH PRESSURE AT 12 BBLS PUMPED; FLUID LEVEL DROP OF-800'. -BULLHEAD 300 BBLS(261 MINIMUM CALCULATED)AT 4.8 BPM. ESTABLISH 785 PSI INJECTION PRESSURE 180 BBLS INTO KILL. 04:45 - 05:15 0.50 CLEAN P OTHCMP FLOW CHECK AND ASSESS STATIC LOSS RATE. -CIRCULATE ACROSS THE TOP FROM/TO PIT 1;PVT(PIT 1)START=87 BBLS. -PVT(PIT 1)END=70. STATIC LOSS RATE 35 BPH. 05:15 06:00 0.75 CLEAN P OTHCMP MU LOGGING/CLEANOUT BHA. -HOLD PJSM WITH RIG CREWAND LOGGER. -BRING LOGGING TOOLS TO RIG FLOOR. 06:00 - 13:30 7.50 CLEAN P OTHCMP CREW CHANGEOUT,CONDUCT WALKAROUNDS. INSPECT RUNNING GEAR, CONDUCT PJSM FOR MAKING UP AND RUNNING LOGGING AND CLEANOUT BHA. MAKE UP BHA WHILE PICKING UP WORK STRING 1 X 1 OUT OF PIPE SHED. -LOSING 38-40 BPH WHILE MAKING UP BHA CONDUCT KICK DRILL WHILE MAKING UP 1-1/4"WORK STRING. FOLLOW STANDING ORDERS,UTILIZE CROSSOVER FOR FLOOR SAFETY VALVE. GOOD CREW RESPONSE. -STAB ON WITH INJECTOR,PRESSURE TEST QUICK TEST SUB Printed 1/6/2015 4:54:54PM North America-ALASKA-BP Page 5 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 End Date:12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing!Rotary Table C!76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 16:00 2.50 CLEAN P OTHCMP ,RIH WITH LOGGING BHA. -LOSSES AVERAGING 60-70 BPH WHILE PUMPING AT 1.5 BPM AND TAKING SOME RETURNS FROM WELL. RETURNS BEGAN TO DIMINISH AT 4500'. LOST ALL RETURNS AT 6000'AND LOSSES INCREASED TO 80 BPH. 16:00 - 17:30 1.50 CLEAN P OTHCMP LOG DOWN AT 60 FPM. -LOSSES INCREASED TO-105 BPH WHILE CIRCULATING AT 1.5 BPM -TAGGED AT 13,187'UNCORRECTED DEPTH. BEGIN WITH PERF PILL OUT OF BIT. 17:30 - 18:30 1.00 CLEAN P OTHCMP BEGIN LOGGING UPAT60 FPM WHILE LAYING IN PERF PILL. 18:30 - 20:15 1.75 CLEAN P OTHCMP COMPLETE LOGGING;POH WITH LOGGING BHAAT 100 FPM,CIRCULATING 1 BPM COIL AND FILLING THROUGH THE KILL LINE. 20:15 - 23:30 3.25 CLEAN P OTHCMP LD LOGGING BHA. -HOLD PJSM FOR HANDLINE BHA;DISCUSS KEEPING HOLE FULL WHILE HANDLING BHA. -CLEANOUT CSH WITH FRESH WATER. LD FIRST 28 JOINTS OF CSH AND RB REMAINING 54 JOINTS CSH. LD LOGGING BHA AND. 2330 - 00.00 0.50 CLEAN P OTHCMP --DOWNLOAD AND INTERPRET LOGGING DATA. 12/19/2014 •00:00 - 01:15 1.25 CLEAN P OTHCMP DOWNLOAD AND INTERPRET LOGGING DATA. BRING SLB PERF ASSEMBLY TO RIG FLOOR. SLB CORRECTION OF-16.5'. FIRST READING ON CORRECTED SLB LOG OF 13,080'PUTS CORRECTED PBTD AT 13167.5'(-0.5). HOLD PJSM FOR MU PERF ASSEMBLY. 01:15 - 04:00 2.75 PERFOB P OTHCMP MU SLB PERFORATING BHA WITH 27 STANDS 1.25"CSH WHILE MAINTAINING HOLE FILL THROUGH KILL LINE;PIT 1 ACTIVE. PU AND STAB ON INJECTOR. PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 0400 - 06:00 2.00 PERFOB P OTHCMP RIH WITH PERF ASSEMBLY. -RIH AT 100 FPM,MAINTAINING HOLE FILL THROUGH KILL LINE. ,-LOSS RATE WITH 0.5 BPM DOWN COIL=-54 BPH. -TIE-IN TO FLAG AND CORRECT EOP TO 10,283.5'. 06:00 - 07:00 1.00 PERFOB P OTHCMP CONDUCT CREW CHANGE OUT. FILL PITS IN _ PREPARATION TO FIRE GUNS. 07:00 - 07:15 0.25 PERFOB P OTHCMP RIH WITH GUNS TO BOTTOM. TAG PBTD AT 13,169'AND SET DOWN 3K TO CONFIRM. PICK UP TO NEUTRAL AND CORRECT TO LOGGED PBTD OF 13,167.5'. PICK UP TO FIRING DEPTH OF 12,995'. 07:15 - 07:45 0.50 PERFOB P OTHCMP BEGIN PUMP CYCLING FOR FIRING GUNS. FIRE GUNS ON DEPTH WITH BOTTOM SHOT AT 12,995'. CLEAR INDICATION OF FIRING FROM CIRCULATION PRESSURE DROP AND OUT RATE DROP. Printed 1/6/2015 4:54:54PM North America-ALASKA-BP Page 6 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 End Date: 12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor:NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table©76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:45 - 10:30 2.75 PERFOB P OTHCMP POH WHILE INCREASING CIRCULATION TO MAINTAIN HOLE FILL DOWN BACKSIDE AND DOWN COIL. --75 BPH LOSSES WHILE MAINTAINING CONSTANT CIRCULATION RATE ON TRIP OUT OF HOLE WITH BHA -PULL TO TOP OF LINER AND FLOW CHECK TO ESTABLISH LOSS RATE,LOSS RATE 48 BPH CIRCULATING DOWN BACK SIDE ONLY !-CONTINUE TO POH WITH PERF BHA. PULL _ l TO SURFACE,AVERAGING 60 BPH LOSSES. 10:30 - 16:00 5.50 PERFOB P OTHCMP PJSM ON LAYING DOWN BHA. POP OFF, STAND INJECTOR BACK AND LAY DOWN WORK STRING 1 X 1 IN PIPE SHED. PJSM ,WITH CREW ON LAYING DOWN PERF GUNS. LD GUNS WITH NO ISSUES,ALL SHOTS FIRED. -AVERAGE OF 50-60 BPH LOSSES WHILE LAYING DOWN BHA 16:00 - 16:30 0.50 RIGD P POST CIRCULATE WELL ACROSS TOP WHILE CREW CLEANS RIG FLOOR,PREPARES FOR BULLHEADING FREEZE PROTECT. INSTALL NIGHTCAP,PRESSURE TEST. 16:30 - 17:30 1.00 WHSUR P POST PJSM ON FREEZE PROTECTING 1MTH LRHOS. DISCUSS PRESSURE CROSSCHECK LIST. DOUBLE-CHECK LINES,LRHOS FEED RIG PUMP,PUMP DOWN 60 BBLS HEATED DIESEL FREEZE PROTECT AT 3.15 BPM,400 PSI. CLOSE MASTER AND SWAB VALVES. -SIMOPS:OFFLOAD PERF GUNS AND CSH WORKSTRING FROM PIPE SHED 17:30 - 20:15 2.75 WHSUR P POST SERVICE TREE VALVES. MOBILIZE LUBRICATOR TO RIG FLOOR. CREW CHANGE,PJSM ON RU,PRESSURE TEST LUBRICATOR. 20:15 - 21:45 1.50 WHSUR N DFAL POST TWC FAILED TO SEAT;PULL TO FLOOR AND DISCOVER GALLED THREADS ON RUNNING TOOL AND BOX END OF TWC. SLIGHT SIGNS OF CROSSTHREADING ON THE PIN END OF THE TWC. WAIT ON DELIVERY OF NEW RUNNING TOOL AND TWC. 21:45 - 22:30 0.75 WHSUR P POST TWC AND RUNNING TOOL ON LOCATION. INSTALL TWC PER PLAN. RD LUBRICATOR AND MOBILIZE OFF RIG FLOOR. 22:30 - 22:45 0.25 WHSUR P POST HOLD PJSM FOR N2 BLOW DOWN. DISCUSS PRESSURE CROSSCHECK WITH SLB TECHNICIAN. 22:45 - 00:00 1.25 WHSUR P POST RU,WAIT ON COOL-DOWN TIME,PRESSURE TEST SLB LINES TO 4000 PSI FOR 5 MINUTES. BLOW DOWN COIL WITH N2 FROM STANDPIPE ON REELHOUSE MANIFOLD, THROUGH CHOKE,TO FLOWBACK TANK. 12/20/2014 00:00 - 01:00 1.00 WHSUR P POST BLOW DOWN COIL WITH N2 FROM STANDPIPE ON REELHOUSE MANIFOLD, THROUGH CHOKE,TO FLOWBACK TANK. 01:00 - 01:45 0.75 WHSUR P POST FREEZE PROTECT TREE WITH McOH. SHUT-IN AND LEAK TIGHT TEST TREE VALVES. Printed 1/6/2015 4:54:54PM North America-ALASKA-BP Page 7 of 7 Operation Summary Report Common Well Name:U-09 AFE No Event Type:COM-ONSHORE(CON) Start Date:12/16/2014 j End Date:12/20/2014 X3-015F2-C:(1,273,827.00) Project:Prudhoe Bay Site:PB U Pad Rig Name/No.:NORDIC 1 j Spud Date/Time:7/28/1984 12:00:00AM Rig Release:12/20/2014 Rig Contractor.NORDIC CALISTA UWI:500292114400 Active datum:Kelly Bushing/Rotary Table @76.20usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:45 - 04:30 2.75 BOPSUR P POST BLEED AND LOTO ACCUMULATOR. REPLACE AND INSPECT 1.25"CSH PIPE RAMS WITH 2-3/8"X 3-1/2"VBR RAMS. REPLACE BLIND/SHEAR RAMS. INSPECT UPPER AND LOWER 2-3/8"COMBI • RAMS. DRAIN AND SUCK OUT PITS. 04:30 - 05:15 0.75 BOPSUR P POST NIPPLE DOWN BOP. 05:15 - 05:30 0.25 BOPSUR P POST II—NSTALLTREE CAP. 05:30 - 07:00 1.50 BOPSUR P POST 'PRESSURE TEST TREE CAP TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES. """RIG RELEASE TO R-22 AT 0700 HRS""" • Printed 1/6/2015 4:54:54PM Qbp North America - ALASKA - BP Prudhoe Bay PB U Pad U-09 500292114400 U-09B Design: U-09B Survey Report - Geographic 19 December, 2014 regii1 BAKER HUGHES tgg'r 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB U Pad,TR-11-13 Site Position: Northing: 5,960,534.13 usft Latitude: 70°18'1.170 N From: Map Easting: 630,178.07 usft Longitude: 148°56'44.32 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 0.99° Well U-09 API No. 500292114400 Well Position +NI-S 0.00 usft Northing: 5,960,416.00 usft Latitude: 70°17'59.669 N +EI-W 0.00 usft Easting: 632,155.00 usft Longitude: 148°55 46.75 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 47.38 usft Wellbore U-096 API no. 500292114402 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°I (nT) BGGM2014 12/20/2014 19.41 80.98 57,588 Design U-09B Audit Notes: Version: Phase: ACTUAL Tie On Depth: 11,142.02 Vertical Section: Depth From(ND) +N/-S +E/-W Direction (usft) (usft) (usft) (0) 28.82 0.00 0.00 128.58 Survey Program Date: 12/19/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 92.02 10,842.02 Gyro(U-09) GYD-CT-CMS Gyrodata cont.casing m/s 10,867.02 11,142.02 Gyro(U-09A) GYD-CT-CMS Gyrodata cont.casing m/s 11,155.00 13,167.65 MWD(U-09B) MWD MWD-Standard 12/19/2014 12:23:58PM Page 2 COMPASS 5000.1 Build 61 • 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (0) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 28.82 0.00 0.00 28.82 0.00 0.00 5,960,416.00 632,155.00 70°17'59.669 N 148°55'46.75 W 92.02 0.19 171.29 92.02 -0.10 0.02 5,960,415.90 632,155.02 70°17'59.668 N 148°55'46.75 W 102.02 0.19 170.57 102.02 -0.14 0.02 5,960,415.87 632,155.02 70°17'59.668 N 148°55'46.75 W 20" 192.02 0.15 162.29 192.02 -0.39 0.08 5,960,415.61 632,155.09 70°17'59.665 N 148°55'46.74 W' 292.02 0.14 166.69 292.02 -0.64 0.15 5,960,415.37 632,155.16 70°17'59.663 N 148°55'46.74 W 392.02 0.14 156.83 392.02 -0.87 0.22 5,960,415.14 632,155.24 70°17'59.661 N 148°55 46.74 W I 492.02 0.16 161.24 492.02 -1.11 0.32 5,960,414.89 632,155.34 70°17'59.658 N 148°55'46.74 W 592.02 0.17 158.38 592.02 -1.38 0.42 5,960,414.63 632,155.44 70°17'59.656 N 148°55'46.73 W 692.02 0.18 156.47 692.02 -1.66 0.53 5,960,414.35 632,155.56 70°17'59.653 N 148°55'46.73 W 792.02 0.27 120.96 792.02 -1.93 0.80 5,960,414.09 632,155.83 70°17'59.650 N 148°55'46.72 W 892.02 0.25 119.89 892.02 -2.16 1.19 5,960,413.86 632,156.23 70°17'59.648 N 148°55'46.71 W 992.02 0.25 113.94 992.01 -2.36 1.58 5,960,413.67 632,156.62 70°17'59.646 N 148°55'46.70 W 1,092.02 0.22 122.11 1,092.01 -2.55 1.94 5,960,413.49 632,156.99 70°17'59.644 N 148°55'46.69 W 1,192.02 0.17 145.35 1,192.01 -2.77 2.19 5,960,413.27 632,157.24 70°17'59.642 N 148°55'46.68 W 1,292.02 0.15 197.17 1,292.01 -3.02 2.23 5,960,413.02 632,157.29 70°17'59.640 N 148°55'46.68 W 1,392.02 0.23 226.43 1,392.01 -3.28 2.05 5,960,412.76 632,157.11 70°17'59.637 N 148°55'46.69 W 1,492.02 0.26 236.12 1,492.01 -3.55 1.72 5,960,412.49 632,156.78 70°17'59.634 N 148°55'46.70 W 1,592.02 0.29 234.19 1,592.01 -3.82 1.32 5,960,412.20 632,156.39 70°17'59.632 N 148°55'46.71 W 1,692.02 0.46 186.26 1,692.01 -4.37 1.07 5,960,411.65 632,156.15 70°17'59.626 N 148°55'46.71 W 1,792.02 1.96 134.80 1,791.99 -5.97 2.24 5,960,410.07 632,157.35 70°17'59.611 N 148°55'46.68 W 1,892.02 4.03 123.84 1,891.84 -9.13 6.38 5,960,406.98 632,161.54 70°17'59.579 N 148°55'46.56 W 1,992.02 6.17 124.92 1,991.44 -14.17 13.70 5,960,402.08 632,168.95 70°17'59.530 N 148°55'46.35 W 2,092.02 9.51 125.07 2,090.49 -21.99 24.87 5,960,394.45 632,180.25 70°17'59.453 N 148°55'46.02 W 2,117.02 10.56 124.68 2,115.11 -24.48 28.45 5,960,392.02 632,183.87 70°17'59.429 N 148°55'45.92 W 2,142.02 11.40 123.77 2,139.65 -27.16 32.38 5,960,389.42 632,187.85 70°17'59.402 N 148°55 45.80 W 2,167.02 12.41 123.01 2,164.11 -30.00 36.69 5,960,386.66 632,192.21 70°17'59.374 N 148°55'45.68 W 2,192.02 13.21 124.00 2,188.49 -33.06 41.31 5,960,383.68 632,196.88 70°17'59.344 N 148°55 45.54 W' 2,217.02 14.15 124.18 2,212.78 -36.37 46.21 5,960,380.45 632,201.84 70°17'59.312 N 148°55'45.40 W 2,242.02 15.13 123.64 2,236.97 -39.90 51.45 5,960,377.02 632,207.14 70°17'59.277 N 148°55'45.25 W 2,267.02 15.56 123.94 2,261.08 -43.58 56.95 5,960,373.44 632,212.70 70°17'59.241 N 148°55'45.09 W 2,292.02 16.80 124.23 2,285.09 -47.48 62.72 5,960,369.63 632,218.54 70°17'59.202 N 148°55'44.92 W 2,317.02 17.24 123.17 2,308.99 -51.54 68.81 5,960,365.68 632,224.70 70°17'59.162 N 1480 55'44.74 W 2,342.02 17.74 124.15 2,332.84 -55.70 75.06 5,960,361.63 632,231.02 70°17'59.121 N 148°55'44.56 W 2,367.02 18.94 123.07 2,356.57 -60.06 81.61 5,960,357.39 632,237.65 70°17'59.079 N 148°55'44.37 W 2,392.02 19.21 123.04 2,380.20 -64.51 88.46 5,960,353.06 632,244.57 70°17'59.035 N 148°55'44.17 W 2,417.02 20.20 123.61 2,403.73 -69.14 95.50 5,960,348.55 632,251.70 70°17'58.989 N 148°55'43.96 W 2,442.02 20.87 122.84 2,427.14 -73.95 102.84 5,960,343.88 632,259.12 70°17'58.942 N 148°55'43.75 W 2,467.02 21.21 123.37 2,450.48 -78.85 110.36 5,960,339.11 632,266.72 70°17'58.894 N 148°55'43.53 W 2,492.02 22.50 123.33 2,473.68 -83.97 118.13 5,960,334.13 632,274.58 70°17'58.844 N 148°55'43.30 W 2,517.02 23.27 123.32 2,496.71 -89.31 126.26 5,960,328.93 632,282.80 70°17'58.791 N 148°55'43.07 W 2,542.02 24.53 123.36 2,519.57 -94.87 134.72 5,960,323.52 632,291.35 70°17'58.736 N 148°55'42.82 W 2,567.02 25.49 122.86 2,542.22 -100.65 143.57 5,960,317.90 632,300.31 70°17'58.679 N 148°55'42.56 W 2,592.02 26.27 123.24 2,564.71 -106.60 152.72 5,960,312.11 632,309.56 70°17'58.621 N 148°55'42.29 W 2,617.02 27.37 123.20 2,587.02 -112.78 162.15 5,960,306.10 632,319.10 70°17'58.560 N 148°55'42.02 W 2,642.02 28.28 122.96 2,609.13 -119.15 171.93 5,960,299.90 632,328.99 70°17'58.497 N 148°55'41.73 W 2,667.02 29.01 122.92 2,631.07 -125.66 181.99 5,960,293.57 632,339.16 70°17'58.433 N 148°55'41.44 W 2,692.02 29.76 122.96 2,652.86 -132.33 192.28 5,960,287.08 632,349.57 70°17'58.368 N 148°55'41.14 W 2,696.02 29.83 122.94 2,656.33 -133.42 193.95 5,960,286.03 632,351.25 70°17'58.357 N 148°55 41.09 W 13 3/8" 2,717.02 30.20 122.86 2,674.51 -139.12 202.77 5,960,280.48 632,360.17 70°17'58.301 N 148°55'40.83 W 2,742.02 30.94 122.79 2,696.04 -146.01 213.46 5,960,273.77 632,370.97 70°17'58.233 N 148°55'40.52 W 2,767.02 31.65 122.92 2,717.40 -153.06 224.36 5,960,266.92 632,382.00 70°17'58.164 N 148°55'40.21 W ; 2,792.02 32.34 123.30 2,738.60 -160.30 235.46 5,960,259.88 632,393.22 70°17'58.093 N 148°55'39.88 W 2,817.02 32.85 123.93 2,759.66 -167.75 246.67 5,960,252.63 632,404.57 70°17'58.019 N 148°55'39.55 W 12/19/2014 12:23:58PM Page 3 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting ' (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 2,842.02 33.45 125.44 2,780.60 -175.53 257.91 5,960,245.05 632,415.94 70°17'57.943 N 148°55'39.23 W 2,867.02 34.19 126.82 2,801.37 -183.74 269.15 5,960,237.04 632,427.32 70°17 57.862 N 148°55'38.90 W 2,892.02 34.33 127.33 2,822.03 -192.22 280.38 5,960,228.76 632,438.69 70°17'57.779 N 148°55'38.57 W 2,917.02 34.49 128.72 2,842.65 -200.92 291.51 5,960,220.25 632,449.97 70°17'57.693 N 148°55'38.25 W 2,942.02 34.75 130.30 2,863.23 -209.96 302.46 5,960,211.41 632,461.09 70°17 57.604 N 148°55'37.93 W 2,967.02 34.99 131.08 2,883.74 -219.28 313.30 5,960,202.28 632,472.08 70°17'57.513 N 148°55'37.61 W 2,992.02 35.13 131.72 2,904.20 -228.78 324.07 5,960,192.98 632,483.02 70°17 57.419 N 148°55'37.30 W 3,017.02 35.40 132.05 2,924.62 -238.41 334.82 5,960,183.53 632,493.93 70°17'57.324 N 148°55'36.99 W 3,042.02 35.80 132.07 2,944.94 -248.16 345.62 5,960,173.98 632,504.91 70°17'57.229 N 148°55'36.67 W 3,067.02 36.11 132.54 2,965.18 -258.04 356.48 5,960,164.29 632,515.93 70°17'57.131 N 148°55'36.35 W 3,092.02 36.57 132.56 2,985.32 -268.06 367.39 5,960,154.47 632,527.02 70°17'57.033 N 148°55'36.04 W 3,117.02 36.79 132.91 3,005.37 -278.19 378.36 5,960,144.53 632,538.17 70°17'56.933 N 148°55'35.72 W 3,142.02 37.13 133.39 3,025.34 -288.47 389.33 5,960,134.44 632,549.31 70°17'56.832 N 148°55'35.40 W 3,167.02 37.40 133.48 3,045.24 -298.88 400.32 5,960,124.23 632,560.48 70°17'56.730 N 148°55'35.08 W'. 3,192.02 38.17 134.31 3,065.00 -309.50 411.36 5,960,113.81 632,571.70 70°17'56.625 N 148°55'34.75 W 3,217.02 38.82 134.70 3,084.56 -320.41 422.45 5,960,103.10 632,582.99 70°17'56.518 N 148°55 34.43 W 3,242.02 39.09 134.91 3,104.00 -331.49 433.61 5,960,092.22 632,594.33 70°17'56.409 N 148°55'34.11 W 3,267.02 39.36 134.99 3,123.37 -342.65 444.80 5,960,081.25 632,605.72 70°17'56.299 N 148°55'33.78 W 3,292.02 39.75 135.01 3,142.65 -353.91 456.05 5,960,070.19 632,617.17 70°17'56.188 N 148°55'33.45 W 3,317.02 40.01 135.04 3,161.83 -365.25 467.38 5,960,059.05 632,628.70 70°17'56.077 N 148°55'33.12 W 3,342.02 40.18 135.01 3,180.96 -376.64 478.76 5,960,047.87 632,640.27 70°17'55.965 N 148°55'32.79 W 3,367.02 40.36 135.05 3,200.03 -388.07 490.18 5,960,036.64 632,651.89 70°17'55.852 N 148°55'32.46 W 3,392.02 40.55 135.03 3,219.05 -399.55 501.65 5,960,025.36 632,663.55 70°17'55.740 N 148°55'32.12 W 3,417.02 40.66 135.02 3,238.03 -411.06 513.15 5,960,014.06 632,675.25 70°17'55.626 N 148°55'31.79 W 3,442.02 40.65 135.06 3,257.00 -422.59 524.65 5,960,002.74 632,686.96 70°17'55.513 N 148°55'31.45 W 3,467.02 40.52 135.09 3,275.99 -434.10 536.14 5,959,991.43 632,698.65 70°17'55.400 N 148°55'31.12 W 3,492.02 40.60 135.07 3,294.98 -445.62 547.62 5,959,980.12 632,710.33 70°17'55.287 N 148°55'30.78 W 3,517.02 40.72 135.07 3,313.94 -457.15 559.12 5,959,968.79 632,722.03 70°17'55.173 N 148°55'30.45 W 3,542.02 40.89 135.08 3,332.87 -468.71 570.66 5,959,957.43 632,733.77 70°17'55.059 N 148°55'30.11 W 3,567.02 41.10 135.07 3,351.74 -480.33 582.24 5,959,946.03 632,745.55 70°17'54.945 N 148°55'29.77 W 3,592.02 41.28 135.06 3,370.55 -491.98 593.87 5,959,934.58 632,757.38 70°17'54.830 N 148°55'29.43 W 3,617.02 41.56 135.01 3,389.30 -503.68 605.56 5,959,923.08 632,769.27 70°17'54.715 N 148°55'29.09 W' 3,642.02 41.76 135.04 3,407.97 -515.44 617.30 5,959,911.54 632,781.22 70°17'54.600 N 148°55'28.75 W 3,667.02 41.95 135.00 3,426.60 -527.24 629.09 5,959,899.95 632,793.22 70°17'54.484 N 148°55'28.41 W 3,692.02 42.13 135.01 3,445.16 -539.08 640.93 5,959,888.32 632,805.26 70°17'54.367 N 148°55'28.06 W 3,717.02 42.12 135.09 3,463.70 -550.94 652.78 5,959,876.66 632,817.31 70°17'54.251 N 148°55'27.72 W 3,742.02 41.72 135.37 3,482.31 -562.80 664.54 5,959,865.02 632,829.28 70°17'54.134 N 148°55'27.37 W 3,767.02 41.48 135.55 3,501.00 -574.63 676.18 5,959,853.39 632,841.13 70°17'54.018 N 148°55'27.03 W 3,792.02 41.22 135.79 3,519.77 -586.45 687.72 5,959,841.79 632,852.88 70°17'53.901 N 148°55 26.70 W 3,817.02 41.12 135.80 3,538.59 -598.24 699.20 5,959,830.19 632,864.56 70°17'53.785 N 148°55'26.36 W 3,842.02 41.18 135.82 3,557.41 -610.04 710.67 5,959,818.60 632,876.23 70°17'53.669 N 148°55'26.03 W 3,867.02 41.13 135.84 3,576.24 -621.84 722.13 5,959,807.00 632,887.90 70°17'53.553 N 148°55'25.70 W 3,892.02 41.27 135.79 3,595.05 -633.65 733.61 5,959,795.40 632,899.58 70°17'53.437 N 148°55'25.36 W 3,917.02 41.18 135.84 3,613.85 -645.46 745.09 5,959,783.79 632,911.27 70°17'53.321 N 148°55'25.03 W 3,942.02 40.98 135.97 3,632.69 -657.26 756.52 5,959,772.20 632,922.90 70°17'53.205 N 148°55'24.69 W 3,967.02 40.89 136.09 3,651.58 -669.05 767.89 5,959,760.61 632,934.48 70°17'53.089 N 148°55'24.36 W � 3,992.02 40.64 136.23 3,670.52 -680.83 779.20 5,959,749.04 632,945.99 70°17'52.973 N 148°55'24.03 W 4,017.02 40.70 136.20 3,689.48 -692.59 790.47 5,959,737.48 632,957.47 70°17'52.857 N 148°55 23.70 W 4,042.02 40.44 136.22 3,708.47 -704.33 801.73 5,959,725.94 632,968.92 70°17'52.742 N 148°55'23.38 W 4,067.02 40.40 136.22 3,727.50 -716.03 812.94 5,959,714.44 632,980.34 70°17'52.627 N 148°55 23.05 W 4,092.02 40.39 136.24 3,746.54 -727.73 824.15 5,959,702.94 632,991.75 70°17'52.512 N 148°55'22.72 W 4,117.02 40.43 136.24 3,765.58 -739.43 835.36 5,959,691.43 633,003.17 70°17'52.397 N 148°55'22.40 W 4,142.02 40.34 136.32 3,784.62 -751.14 846.55 5,959,679.92 633,014.56 70°17'52.281 N 148°55'22.07 W 4,167.02 40.49 136.32 3,803.65 -762.86 857.75 5,959,668.40 633,025.96 70°17'52.166 N 148°55'21.74 W 4,192.02 40.32 136.27 3,822.69 -774.58 868.94 5,959,656.89 633,037.36 70°17'52.051 N 148°55'21.42 W 12/19/2014 12:23:58PM Page 4 COMPASS 5000.1 Build 61 VC- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 4,217.02 40.30 136.39 3,841.75 -786.27 880.11 5,959,645.39 633,048.73 70°17'51.936 N 148°55 21.09 W 4,242.02 40.10 136.36 3,860.85 -797.95 891.24 5,959,633.91 633,060.07 70°17'51.821 N 148°55 20.77 W 4,267.02 40.19 136.41 3,879.96 -809.62 902.36 5,959,622.44 633,071.39 70°17'51.706 N 148°55'20.44 W 4,292.02 40.00 136.65 3,899.08 -821.31 913.44 5,959,610.95 633,082.67 70°17'51.591 N 148°55 20.12 W 4,317.02 39.64 137.01 3,918.29 -832.99 924.39 5,959,599.47 633,093.83 70°17'51.476 N 148°55'19.80 W 4,342.02 39.61 137.20 3,937.54 -844.67 935.25 5,959,587.98 633,104.88 70°17'51.362 N 148°55'19.48 W 4,367.02 39.28 137.35 3,956.85 -856.33 946.02 5,959,576.50 633,115.86 70°17'51.247 N 148°55'19.17 W 4,392.02 38.95 137.43 3,976.24 -867.94 956.70 5,959,565.09 633,126.74 70°17'51.133 N 148°55'18.86 W 4,417.02 38.66 137.49 3,995.73 -879.49 967.29 5,959,553.73 633,137.53 70°17'51.019 N 148°55'18.55 W 4,442.02 38.43 137.58 4,015.28 -890.98 977.81 5,959,542.43 633,148.25 70°17'50.906 N 148°55'18.24 W 4,467.02 38.61 137.58 4,034.84 -902.47 988.31 5,959,531.12 633,158.95 70°17'50.793 N 148°55 17.94 W 4,492.02 38.46 137.59 4,054.39 -913.97 998.82 5,959,519.81 633,169.66 70°17'50.680 N 148°55'17.63 W 4,517.02 38.54 137.62 4,073.96 -925.46 1,009.31 5,959,508.50 633,180.35 70°17'50.567 N 148°55'17.33 W 4,542.02 38.40 137.87 4,093.53 -936.97 1,019.77 5,959,497.18 633,191.01 70°17'50.454 N 148°55'17.02 W 4,567.02 38.42 138.00 4,113.12 -948.51 1,030.17 5,959,485.83 633,201.61 70°17'50.340 N 148°55'16.72 W 4,592.02 38.38 137.99 4,132.71 -960.04 1,040.57 5,959,474.48 633,212.21 70°17'50.227 N 148°55'16.41 W 4,617.02 38.49 137.95 4,152.30 -971.59 1,050.97 5,959,463.12 633,222.81 70°17'50.113 N 148°55 16.11 W 4,642.02 38.51 137.91 4,171.86 -983.14 1,061.40 5,959,451.76 633,233.44 70°17'49.999 N 148°55'15.81 W 4,667.02 38.45 137.94 4,191.43 -994.69 1,071.82 5,959,440.40 633,244.06 70°17'49.886 N 148°55 15.50 W 4,692.02 38.02 138.02 4,211.07 -1,006.18 1,082.18 5,959,429.09 633,254.62 70°17'49.773 N 148°55 15.20 W 4,717.02 37.99 138.07 4,230.77 -1,017.63 1,092.47 5,959,417.82 633,265.11 70°17'49.660 N 148°55 14.90 W 4,742.02 38.26 137.93 4,250.44 -1,029.10 1,102.80 5,959,406.54 633,275.64 70°17'49.547 N 148°55'14.60 W 4,767.02 38.37 137.84 4,270.05 -1,040.60 1,113.19 5,959,395.22 633,286.23 70°17'49.434 N 148°55'14.30 W 4,792.02 38.32 137.93 4,289.66 -1,052.10 1,123.59 5,959,383.90 633,296.83 70°17'49.321 N 148°55'13.99 W 4,817.02 38.28 137.94 4,309.28 -1,063.61 1,133.98 5,959,372.59 633,307.41 70°17'49.208 N 148°55 13.69 W 4,842.02 38.13 137.94 4,328.92 -1,075.08 1,144.33 5,959,361.29 633,317.97 70°17'49.095 N 148°55'13.39 W 4,867.02 38.28 137.95 4,348.57 -1,086.57 1,154.69 5,959,350.00 633,328.53 70°17'48.982 N 148°55'13.09 W 4,892.02 38.26 137.97 4,368.20 -1,098.06 1,165.06 5,959,338.68 633,339.10 70°17'48.869 N 148°55'12.79 W 4,917.02 38.20 137.94 4,387.83 -1,109.55 1,175.42 5,959,327.38 633,349.66 70°17'48.756 N 148°55'12.48 W 4,942.02 38.07 137.93 4,407.50 -1,121.01 1,185.76 5,959,316.10 633,360.20 70°17'48.643 N 148°55 12.18 W 4,967.02 37.74 137.97 4,427.22 -1,132.42 1,196.05 5,959,304.88 633,370.68 70°17'48.531 N 148°55'11.88 W 4,992.02 37.70 138.15 4,447.00 -1,143.80 1,206.27 5,959,293.69 633,381.10 70°17'48.419 N 148°55'11.58 W 5,017.02 37.76 138.14 4,466.77 -1,155.19 1,216.48 5,959,282.47 633,391.51 70°17'48.307 N 148°55'11.29 W 5,042.02 37.83 138.17 4,486.53 -1,166.60 1,226.70 5,959,271.24 633,401.93 70°17'48.195 N 148°55'10.99 W 5,067.02 37.71 138.37 4,506.29 -1,178.03 1,236.89 5,959,260.00 633,412.32 70°17'48.082 N 148°55 10.69 W 5,092.02 37.61 138.49 4,526.08 -1,189.46 1,247.03 5,959,248.75 633,422.65 70°17'47.970 N 148°55'10.40 W 5,117.02 37.80 138.48 4,545.86 -1,200.91 1,257.16 5,959,237.48 633,432.99 70°17'47.857 N 148°55'10.10 W 5,142.02 37.95 138.42 4,565.59 -1,212.39 1,267.34 5,959,226.18 633,443.37 70°17'47.744 N 148°55 9.81 W 5,167.02 38.22 138.34 4,585.27 -1,223.92 1,277.59 5,959,214.83 633,453.81 70°17'47.631 N 148°55'9.51 W 5,192.02 38.48 138.43 4,604.88 -1,235.52 1,287.89 5,959,203.42 633,464.31 70°17'47.517 N 148°55'9.21 W 5,217.02 38.66 138.33 4,624.42 -1,247.17 1,298.24 5,959,191.95 633,474.87 70°17 47.402 N 148°55'8.90 W 5,242.02 38.91 138.27 4,643.91 -1,258.86 1,308.66 5,959,180.45 633,485.49 70°17'47.287 N 148°55 8.60 W 5,267.02 39.04 138.41 4,663.35 -1,270.61 1,319.11 5,959,168.88 633,496.15 70°17'47.172 N 148°55'8.30 W 5,292.02 39.20 138.36 4,682.74 -1,282.40 1,329.59 5,959,157.28 633,506.83 70°17'47.056 N 148°55'7.99 W 5,317.02 39.33 138.66 4,702.10 -1,294.26 1,340.07 5,959,145.61 633,517.51 70°17'46.939 N 148°55'7.69 W' 5,342.02 39.71 138.73 4,721.38 -1,306.21 1,350.57 5,959,133.85 633,528.22 70°17'46.822 N 148°55'7.38 W 5,367.02 40.06 138.88 4,740.56 -1,318.27 1,361.13 5,959,121.98 633,538.99 70°17'46.703 N 148°55'7.07 W 5,392.02 40.39 139.05 4,759.65 -1,330.45 1,371.73 5,959,109.99 633,549.80 70°17'46.583 N 148°55'6.76 W 5,417.02 40.69 139.11 4,778.65 -1,342.73 1,382.37 5,959,097.90 633,560.66 70°17'46.462 N 148°55'6.45 W 5,442.02 40.97 139.22 4,797.57 -1,355.09 1,393.06 5,959,085.72 633,571.56 70°17'46.341 N 148°55'6.14 W, 5,467.02 41.26 139.41 4,816.40 -1,367.56 1,403.77 5,959,073.45 633,582.49 70°17'46.218 N 148°55'5.83 W 5,492.02 41.31 139.34 4,835.19 -1,380.08 1,414.51 5,959,061.12 633,593.45 70°17'46.095 N 148°55'5.52 W 5,517.02 41.66 139.68 4,853.92 -1,392.67 1,425.27 5,959,048.72 633,604.42 70°17'45.971 N 148°55 5.20 W 5,542.02 41.92 139.81 4,872.56 -1,405.39 1,436.03 5,959,036.20 633,615.41 70°17'45.846 N 148°55'4.89 W 5,567.02 42.17 139.83 4,891.12 -1,418.18 1,446.84 5,959,023.60 633,626.44 70°17'45.720 N 148°55'4.57 W 12/19/2014 12:23:58PM Page 5 COMPASS 5000.1 Build 61 . 1E41 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E. Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 5,592.02 42.25 140.06 4,909.64 -1,431.04 1,457.64 5,959,010.93 633,637.47 70°17'45.594 N 148°55'4.26 W 5,617.02 42.55 139.99 4,928.10 -1,443.96 1,468.47 5,958,998.21 633,648.52 70°17'45.467 N 148°55 3.94 W 5,642.02 42.86 140.04 4,946.47 -1,456.95 1,479.37 5,958,985.41 633,659.64 70°17'45.339 N 148°55'3.63 W 5,667.02 42.93 140.11 4,964.79 -1,470.00 1,490.29 5,958,972.56 633,670.79 70°17'45.211 N 148°55 3.31 W 5,692.02 43.24 140.09 4,983.05 -1,483.10 1,501.24 5,958,959.65 633,681.97 70°17'45.082 N 148°55'2.99 W 5,717.02 43.29 140.00 5,001.25 -1,496.23 1,512.25 5,958,946.71 633,693.21 70°17'44.952 N 148°55'2.67 W 5,742.02 42.89 140.04 5,019.51 -1,509.32 1,523.22 5,958,933.82 633,704.41 70°17'44.824 N 148°55'2.35 W 5,767.02 43.00 140.36 5,037.81 -1,522.40 1,534.12 5,958,920.93 633,715.54 70°17'44.695 N 148°55'2.03 W 5,792.02 42.71 140.48 5,056.13 -1,535.51 1,544.96 5,958,908.02 633,726.60 70°17'44.566 N 148°55 1.72 W 5,817.02 42.64 140.59 5,074.51 -1,548.59 1,555.73 5,958,895.13 633,737.60 70°17'44.437 N 148°55'1.40 W 5,842.02 42.43 140.74 5,092.94 -1,561.66 1,566.44 5,958,882.25 633,748.54 70°17'44.309 N 148°55'1.09 W 5,867.02 42.37 140.82 5,111.40 -1,574.72 1,577.10 5,958,869.38 633,759.42 70°17'44.180 N 148°55'0.78 W 5,892.02 42.43 140.85 5,129.86 -1,587.79 1,587.75 5,958,856.50 633,770.30 70°17'44.052 N 148°55 0.47 W 5,917.02 42.16 140.85 5,148.35 -1,600.84 1,598.37 5,958,843.64 633,781.15 70°17'43.923 N 148°55'0.16 W 5,942.02 42.29 140.87 5,166.86 -1,613.87 1,608.97 5,958,830.80 633,791.98 70°17'43.795 N 148°54'59.85 W 5,967.02 42.36 140.88 5,185.35 -1,626.93 1,619.60 5,958,817.93 633,802.83 70°17'43.667 N 148°54'59.54 W 5,992.02 42.10 140.86 5,203.86 -1,639.97 1,630.20 5,958,805.09 633,813.66 70°17'43.539 N 148°54'59.23 W 6,017.02 42.05 140.85 5,222.42 -1,652.96 1,640.78 5,958,792.29 633,824.46 70°17'43.411 N 148°54'58.92 W 6,042.02 41.96 140.80 5,240.99 -1,665.93 1,651.34 5,958,779.50 633,835.25 70°17'43.283 N 148°54'58.62 W 6,067.02 42.13 140.81 5,259.56 -1,678.90 1,661.92 5,958,766.72 633,846.06 70°17'43.156 N 148°54'58.31 W 6,092.02 42.22 140.86 5,278.09 -1,691.92 1,672.53 5,958,753.89 633,856.89 70°17'43.028 N 148°54'58.00 W 6,117.02 42.09 140.89 5,296.62 -1,704.93 1,683.11 5,958,741.07 633,867.70 70°17'42.900 N 148°54'57.69 W 6,142.02 42.26 140.91 5,315.15 -1,717.96 1,693.70 5,958,728.23 633,878.51 70°17'42.771 N 148°54'57.38 W 6,167.02 42.33 140.90 5,333.64 -1,731.02 1,704.31 5,958,715.36 633,889.35 70°17'42.643 N 148°54'57.07 W 6,192.02 42.63 140.87 5,352.08 -1,744.12 1,714.96 5,958,702.45 633,900.23 70°17'42.514 N 148°54'56.76 W 6,217.02 42.94 140.84 5,370.42 -1,757.29 1,725.68 5,958,689.48 633,911.18 70°17'42.385 N 148°54'56.45 W 6,242.02 43.16 140.82 5,388.69 -1,770.52 1,736.46 5,958,676.44 633,922.19 70°17'42.254 N 148°54'56.14 W 6,267.02 43.30 140.86 5,406.91 -1,783.79 1,747.27 5,958,663.35 633,933.23 70°17'42.124 N 148°54'55.82 W 6,292.02 43.04 140.83 5,425.14 -1,797.06 1,758.07 5,958,650.28 633,944.26 70°17'41.993 N 148°54'55.51 W 6,317.02 43.14 140.78 5,443.40 -1,810.29 1,768.86 5,958,637.24 633,955.28 70°17'41.863 N 148°54'55.19 W 6,342.02 43.38 140.75 5,461.60 -1,823.56 1,779.70 5,958,624.16 633,966.35 70°17'41.733 N 148°54'54.88 W 6,367.02 43.45 140.68 5,479.76 -1,836.86 1,790.58 5,958,611.06 633,977.46 70°17'41.602 N 148°54'54.56 W 6,392.02 43.49 140.64 5,497.91 -1,850.16 1,801.48 5,958,597.95 633,988.60 70°17'41.471 N 148°54'54.24 W 6,417.02 43.50 140.63 5,516.04 -1,863.47 1,812.40 5,958,584.84 633,999.74 70°17'41.340 N 148°54'53.92 W I 6,442.02 43.57 140.61 5,534.17 -1,876.78 1,823.32 5,958,571.73 634,010.90 70°17'41.209 N 148°54'53.60 W 6,467.02 43.75 140.63 5,552.25 -1,890.12 1,834.27 5,958,558.58 634,022.08 70°17'41.078 N 148°54'53.28 W 6,492.02 43.45 140.58 5,570.36 -1,903.44 1,845.21 5,958,545.46 634,033.25 70°17'40.947 N 148°54'52.97 W I 6,517.02 43.59 140.58 5,588.49 -1,916.74 1,856.15 5,958,532.35 634,044.42 70°17'40.816 N 148°54'52.65 W 6,542.02 43.75 140.59 5,606.57 -1,930.08 1,867.11 5,958,519.21 634,055.61 70°17 40.685 N 148°54'52.33 W 6,567.02 43.44 140.65 5,624.68 -1,943.40 1,878.04 5,958,506.08 634,066.78 70°17'40.554 N 148°54'52.01 W 6,592.02 43.58 140.70 5,642.81 -1,956.72 1,888.95 5,958,492.96 634,077.92 70°17'40.423 N 148°54'51.69 W 6,617.02 43.58 140.70 5,660.92 -1,970.05 1,899.87 5,958,479.82 634,089.07 70°17'40.292 N 148°54'51.37 W 6,642.02 43.55 140.65 5,679.03 -1,983.38 1,910.79 5,958,466.69 634,100.22 70°17'40.161 N 148°54'51.06 W 6,667.02 43.63 140.70 5,697.14 -1,996.71 1,921.71 5,958,453.55 634,111.37 70°17'40.029 N 148°54'50.74 W 6,692.02 43.49 140.69 5,715.26 -2,010.05 1,932.62 5,958,440.41 634,122.52 70°17'39.898 N 148°54'50.42 W 6,717.02 43.54 140.74 5,733.39 -2,023.37 1,943.52 5,958,427.29 634,133.65 70°17'39.767 N 148°54'50.10 W 6,742.02 43.44 140.75 5,751.52 -2,036.69 1,954.41 5,958,414.16 634,144.77 70°17'39.636 N 148°54'49.78 W 6,767.02 43.36 140.74 5,769.69 -2,049.99 1,965.28 5,958,401.05 634,155.87 70°17'39.505 N 148°54'49.47 W 6,792.02 43.04 140.77 5,787.91 -2,063.25 1,976.11 5,958,387.99 634,166.93 70°17'39.375 N 148°54'49.15 W 6,817.02 43.29 140.73 5,806.15 -2,076.49 1,986.93 5,958,374.94 634,177.98 70°17'39.245 N 148°54'48.84 W 6,842.02 43.22 140.76 5,824.35 -2,089.76 1,997.77 5,958,361.87 634,189.05 70°17'39.114 N 148°54'48.52 W 6,867.02 43.09 140.70 5,842.59 -2,102.99 2,008.59 5,958,348.82 634,200.10 70°17'38.984 N 148°54'48.21 W 6,892.02 42.88 140.79 5,860.88 -2,116.19 2,019.38 5,958,335.82 634,211.12 70°17'38.854 N 148°54'47.89 W 6,917.02 42.81 140.79 5,879.21 -2,129.36 2,030.12 5,958,322.84 634,222.09 70°17'38.724 N 148°54'47.58 W 6,942.02 42.91 140.77 5,897.54 -2,142.54 2,040.87 5,958,309.86 634,233.07 70°17'38.595 N 148°54'47.27 W 12/19/2014 12:23:58PM Page 6 COMPASS 5000.1 Build 61 . 0ri- bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (0) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 6,967.02 42.58 140.79 5,915.89 -2,155.68 2,051.60 5,958,296.90 634,244.03 70°17'38.466 N 148°54'46.95 W 6,992.02 42.49 140.86 5,934.32 -2,168.79 2,062.28 5,958,283.99 634,254.94 70°17'38.337 N 148°54'46.64 W , 7,017.02 42.57 140.92 5,952.74 -2,181.90 2,072.94 5,958,271.07 634,265.82 70°17'38.208 N 148°54'46.33 W 7,042.02 42.26 140.91 5,971.20 -2,194.99 2,083.57 5,958,258.17 634,276.68 70°17'38.079 N 148°54'46.02 W 7,067.02 42.30 140.92 5,989.69 -2,208.04 2,094.18 5,958,245.30 634,287.51 70°17'37.950 N 148°54'45.71 W 7,092.02 42.22 140.97 6,008.20 -2,221.10 2,104.77 5,958,232.44 634,298.33 70°17'37.822 N 148°54'45.40 W 7,117.02 42.05 141.08 6,026.73 -2,234.14 2,115.32 5,958,219.59 634,309.11 70°17'37.694 N 148°54'45.10 W 7,142.02 41.91 141.08 6,045.32 -2,247.15 2,125.82 5,958,206.77 634,319.84 70°17'37.566 N 148°54'44.79 W 7,167.02 41.69 141.09 6,063.96 -2,260.11 2,136.29 5,958,193.99 634,330.53 70°17'37.438 N 148°54'44.49 W 7,192.02 41.70 141.18 6,082.62 -2,273.06 2,146.72 5,958,181.23 634,341.19 70°17'37.311 N 148°54'44.18 W 7,217.02 41.60 141.29 6,101.30 -2,286.02 2,157.13 5,958,168.46 634,351.82 70°17'37.183 N 148°54'43.88 W 7,242.02 41.59 141.48 6,120.00 -2,298.98 2,167.49 5,958,155.67 634,362.41 70°17'37.056 N 148°54'43.58 W 7,267.02 41.82 141.38 6,138.66 -2,311.99 2,177.86 5,958,142.86 634,373.00 70°17'36.928 N 148°54'43.27 W 7,292.02 41.85 141.50 6,157.29 -2,325.03 2,188.25 5,958,130.00 634,383.62 70°17'36.800 N 148°54'42.97 W 7,317.02 41.93 141.56 6,175.90 -2,338.10 2,198.63 5,958,117.12 634,394.23 70°17'36.671 N 148°54'42.67 W 7,342.02 42.14 141.54 6,194.47 -2,351.21 2,209.04 5,958,104.20 634,404.87 70°17'36.542 N 148°54'42.37 W 7,367.02 42.12 141.56 6,213.01 -2,364.34 2,219.47 5,958,091.25 634,415.53 70°17'36.413 N 148°54'42.06 W 7,392.02 42.33 141.56 6,231.52 -2,377.50 2,229.92 5,958,078.28 634,426.20 70°17'36.284 N 148°54'41.76 W 7,417.02 42.32 141.55 6,250.01 -2,390.68 2,240.38 5,958,065.28 634,436.90 70°17'36.154 N 148°54'41.45 W 7,442.02 42.36 141.62 6,268.49 -2,403.88 2,250.85 5,958,052.27 634,447.59 70°17'36.024 N 148°54'41.15 W 7,467.02 42.32 141.59 6,286.97 -2,417.07 2,261.30 5,958,039.26 634,458.28 70°17'35.894 N 148°54'40.84 W 7,492.02 42.26 141.62 6,305.46 -2,430.26 2,271.75 5,958,026.27 634,468.96 70°17'35.765 N 148°54'40.54 W 7,517.02 42.43 141.60 6,323.94 -2,443.46 2,282.21 5,958,013.25 634,479.64 70°17'35.635 N 148°54'40.23 W 7,542.02 42.45 141.65 6,342.39 -2,456.68 2,292.68 5,958,000.21 634,490.35 70°17'35.505 N 148°54'39.93 W 7,567.02 42.44 141.63 6,360.83 -2,469.91 2,303.15 5,957,987.17 634,501.05 70°17'35.374 N 148°54'39.62 W 7,592.02 42.63 141.75 6,379.26 -2,483.17 2,313.63 5,957,974.10 634,511.76 70°17'35.244 N 148°54'39.32 W 7,617.02 42.63 141.73 6,397.65 -2,496.47 2,324.11 5,957,960.99 634,522.47 70°17'35.113 N 148°54'39.01 W 7,642.02 42.78 141.72 6,416.02 -2,509.78 2,334.62 5,957,947.87 634,533.21 70°17'34.982 N 148°54'38.71 W 7,667.02 42.72 141.72 6,434.38 -2,523.10 2,345.13 5,957,934.73 634,543.95 70°17'34.851 N 148°54'38.40 W 7,692.02 42.56 141.74 6,452.77 -2,536.40 2,355.62 5,957,921.63 634,554.67 70°17'34.720 N 148°54'38.10 W 7,717.02 42.76 141.89 6,471.15 -2,549.71 2,366.09 5,957,908.50 634,565.38 70°17'34.589 N 148°54'37.79 W 7,742.02 42.75 141.97 6,489.51 -2,563.07 2,376.56 5,957,895.32 634,576.07 70°17'34.458 N 148°54'37.49 W 7,767.02 42.78 141.93 6,507.86 -2,576.44 2,387.02 5,957,882.14 634,586.77 70°17'34.326 N 148°54'37.18 W 7,792.02 42.99 141.93 6,526.18 -2,589.83 2,397.51 5,957,868.94 634,597.49 70°17'34.195 N 148°54'36.88 W 7,817.02 42.90 141.90 6,544.48 -2,603.24 2,408.02 5,957,855.72 634,608.23 70°17'34.063 N 148°54'36.57 W 7,842.02 42.94 141.89 6,562.79 -2,616.64 2,418.52 5,957,842.51 634,618.97 70°17'33.931 N 148°54'36.26 W 7,867.02 42.99 141.86 6,581.08 -2,630.04 2,429.04 5,957,829.30 634,629.72 70°17'33.799 N 148°54'35.96 W 7,892.02 42.97 141.76 6,599.37 -2,643.44 2,439.58 5,957,816.09 634,640.49 70°17'33.667 N 148°54'35.65 W 7,917.02 43.10 141.77 6,617.65 -2,656.84 2,450.14 5,957,802.88 634,651.29 70°17'33.536 N 148°54'35.34 W 7,942.02 42.90 141.67 6,635.93 -2,670.22 2,460.70 5,957,789.68 634,662.08 70°17'33.404 N 148°54'35.03 W 7,967.02 42.84 141.63 6,654.25 -2,683.56 2,471.25 5,957,776.53 634,672.87 70°17'33.273 N 148°54'34.73 W 7,992.02 42.87 141.61 6,672.58 -2,696.89 2,481.81 5,957,763.39 634,683.66 70°17'33.142 N 148°54'34.42 W 8,017.02 42.67 141.64 6,690.93 -2,710.20 2,492.35 5,957,750.27 634,694.43 70°17'33.011 N 148°54'34.11 W 8,042.02 42.61 141.65 6,709.32 -2,723.48 2,502.86 5,957,737.18 634,705.17 70°17'32.880 N 148°54'33.81 W 8,067.02 42.41 141.77 6,727.75 -2,736.74 2,513.33 5,957,724.11 634,715.86 70°17'32.750 N 148°54'33.50 W 8,092.02 42.26 141.92 6,746.23 -2,749.98 2,523.73 5,957,711.05 634,726.50 70°17'32.619 N 148°54'33.20 W i 8,117.02 42.14 142.08 6,764.75 -2,763.21 2,534.07 5,957,698.00 634,737.07 70°17'32.489 N 148°54'32.90 W 8,142.02 41.87 142.20 6,783.33 -2,776.42 2,544.33 5,957,684.98 634,747.56 70°17'32.359 N 148°54'32.60 W 8,167.02 41.99 142.23 6,801.93 -2,789.62 2,554.57 5,957,671.96 634,758.03 70°17'32.229 N 148°54'32.30 W 8,192.02 41.87 142.29 6,820.53 -2,802.83 2,564.79 5,957,658.93 634,768.48 70°17'32.099 N 148°54'32.00 W 8,217.02 42.02 142.36 6,839.12 -2,816.06 2,575.01 5,957,645.89 634,778.93 70°17'31.969 N 148°54'31.71 W 8,242.02 42.06 142.39 6,857.69 -2,829.32 2,585.23 5,957,632.81 634,789.38 70°17'31.839 N 148°54'31.41 W 8,267.02 41.70 142.57 6,876.30 -2,842.55 2,595.39 5,957,619.76 634,799.77 70°17'31.709 N 148°54'31.11 W 8,292.02 41.64 142.71 6,894.98 -2,855.76 2,605.48 5,957,606.73 634,810.09 70°17'31.579 N 148°54'30.82 W 8,317.02 41.39 142.88 6,913.70 -2,868.96 2,615.50 5,957,593.71 634,820.34 70°17'31.449 N 148°54'30.53 W 12/19/2014 12:23:58PM Page 7 COMPASS 5000.1 Build 61 ` a 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.2ousft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 8,342.02 41.15 143.05 6,932.49 -2,882.13 2,625.43 5,957,580.72 634,830.50 70°17'31.319 N 148°54'30.24 W 8,367.02 41.25 143.12 6,951.30 -2,895.29 2,635.32 5,957,567.73 634,840.62 70°17'31.190 N 148°54'29.95 W 8,392.02 41.06 143.02 6,970.12 -2,908.44 2,645.21 5,957,554.76 634,850.73 70°17'31.060 N 148°54'29.66 W 8,417.02 41.08 142.91 6,988.97 -2,921.55 2,655.10 5,957,541.82 634,860.85 70°17'30.931 N 148°54'29.37 W 1 8,442.02 41.07 142.70 7,007.82 -2,934.64 2,665.03 5,957,528.92 634,871.01 70°17'30.803 N 148°54'29.08 W' 8,467.02 40.96 142.48 7,026.68 -2,947.67 2,675.00 5,957,516.06 634,881.21 70°17'30.674 N 148°54'28.79 W 8,492.02 41.09 142.35 7,045.54 -2,960.67 2,685.01 5,957,503.24 634,891.44 70°17'30.547 N 148°54'28.50 W 8,517.02 41.06 142.20 7,064.39 -2,973.67 2,695.06 5,957,490.43 634,901.72 70°17'30.419 N 148°54'28.21 W 8,542.02 41.07 142.12 7,083.24 -2,986.64 2,705.13 5,957,477.64 634,912.02 70°17'30.291 N 148°54'27.91 W 8,567.02 41.09 142.10 7,102.08 -2,999.60 2,715.22 5,957,464.85 634,922.33 70°17'30.164 N 148°54'27.62 W 8,592.02 40.80 142.16 7,120.96 -3,012.53 2,725.28 5,957,452.10 634,932.62 70°17'30.036 N 148°54'27.33 W 8,617.02 40.97 142.25 7,139.86 -3,025.47 2,735.31 5,957,439.35 634,942.87 70°17'29.909 N 148°54'27.04 W 8,642.02 40.99 142.37 7,158.74 -3,038.44 2,745.33 5,957,426.55 634,953.12 70°17'29.782 N 148°54'26.74 W 8,667.02 40.83 142.48 7,177.63 -3,051.41 2,755.31 5,957,413.76 634,963.33 70°17'29.654 N 148°54'26.45 W 8,692.02 40.89 142.54 7,196.54 -3,064.39 2,765.27 5,957,400.96 634,973.51 70°17'29.526 N 148°54'26.16 W 8,717.02 40.62 142.68 7,215.48 -3,077.36 2,775.18 5,957,388.17 634,983.64 70°17'29.399 N 148°54'25.87 W 8,742.02 40.76 142.82 7,234.43 -3,090.33 2,785.04 5,957,375.37 634,993.74 70°17'29.271 N 148°54'25.59 W 8,767.02 40.82 142.96 7,253.36 -3,103.36 2,794.90 5,957,362.52 635,003.82 70°17'29.143 N 148°54'25.30 W 8,792.02 40.87 143.28 7,272.27 -3,116.44 2,804.71 5,957,349.62 635,013.86 70°17'29.014 N 148°54'25.01 W 8,817.02 40.73 143.83 7,291.20 -3,129.58 2,814.41 5,957,336.65 635,023.79 70°17'28.885 N 148°54'24.73 W 8,842.02 41.16 144.20 7,310.08 -3,142.83 2,824.04 5,957,323.57 635,033.65 70°17'28.755 N 148°54'24.45 W 8,867.02 41.21 144.32 7,328.90 -3,156.20 2,833.66 5,957,310.38 635,043.49 70°17'28.623 N 148°54'24.17 W 8,892.02 41.77 144.60 7,347.62 -3,169.67 2,843.28 5,957,297.07 635,053.36 70°17'28.491 N 148°54'23.89 W 8,917.02 42.23 144.90 7,366.20 -3,183.33 2,852.94 5,957,283.59 635,063.25 70°17'28.356 N 148°54'23.61 W 8,942.02 42.57 145.36 7,384.66 -3,197.16 2,862.57 5,957,269.93 635,073.13 70°17'28.220 N 148°54'23.33 W 8,967.02 43.20 145.90 7,402.98 -3,211.21 2,872.18 5,957,256.06 635,082.98 70°17'28.082 N 148°54'23.05 W 8,992.02 43.50 146.36 7,421.16 -3,225.46 2,881.74 5,957,241.98 635,092.79 70°17'27.942 N 148°54'22.77 W 9,017.02 43.98 146.53 7,439.22 -3,239.86 2,891.30 5,957,227.75 635,102.59 70°17'27.800 N 148°54'22.49 W 9,042.02 44.35 146.61 7,457.16 -3,254.40 2,900.89 5,957,213.38 635,112.44 70°17'27.657 N 148°54'22.21 W 9,067.02 44.44 146.56 7,475.02 -3,269.00 2,910.52 5,957,198.96 635,122.33 70°17'27.513 N 148°54'21.93 W 9,092.02 44.85 146.62 7,492.81 -3,283.66 2,920.20 5,957,184.46 635,132.26 70°17'27.369 N 148°54'21.65 W 9,117.02 44.91 146.62 7,510.52 -3,298.39 2,929.90 5,957,169.91 635,142.22 70°17'27.224 N 148°54'21.37 W 9,142.02 45.07 146.72 7,528.20 -3,313.16 2,939.61 5,957,155.32 635,152.19 70°17'27.079 N 148°54'21.09 W 9,167.02 45.14 146.61 7,545.85 -3,327.96 2,949.35 5,957,140.69 635,162.18 70°17'26.933 N 148°54'20.80 W, 9,192.02 45.02 146.69 7,563.50 -3,342.74 2,959.08 5,957,126.08 635,172.17 70°17'26.788 N 148°54'20.52 W' 9,217.02 44.94 146.67 7,581.18 -3,357.51 2,968.79 5,957,111.49 635,182.13 70°17'26.643 N 148°54'20.24 W 9,242.02 44.74 146.74 7,598.91 -3,372.24 2,978.46 5,957,096.93 635,192.07 70°17'26.498 N 148°54'19.95 W 9,267.02 44.59 146.82 7,616.69 -3,386.95 2,988.09 5,957,082.40 635,201.95 70°17'26.353 N 148°54'19.67 W' 9,292.02 44.62 146.69 7,634.49 -3,401.63 2,997.71 5,957,067.89 635,211.83 70°17'26.209 N 148°54'19.39 W 9,317.02 44.30 146.90 7,652.33 -3,416.28 3,007.30 5,957,053.41 635,221.68 70°17'26.065 N 148°54'19.11 W 9,342.02 44.38 146.68 7,670.21 -3,430.90 3,016.87 5,957,038.96 635,231.50 70°17'25.921 N 148°54'18.84 W, 9,367.02 44.29 146.75 7,688.09 -3,445.50 3,026.46 5,957,024.53 635,241.34 70°17'25.777 N 148°54'18.56 W 9,392.02 44.15 146.79 7,706.01 -3,460.09 3,036.02 5,957,010.12 635,251.15 70°17'25.634 N 148°54'18.28 W 9,417.02 44.43 146.71 7,723.91 -3,474.69 3,045.59 5,956,995.69 635,260.98 70°17'25.490 N 148°54'18.00 W 9,442.02 44.33 146.68 7,741.77 -3,489.30 3,055.19 5,956,981.25 635,270.83 70°17'25.346 N 148°54'17.72 W 9,467.02 44.43 146.76 7,759.64 -3,503.92 3,064.78 5,956,966.80 635,280.68 70°17'25.202 N 148°54'17.44 W 9,492.02 44.59 146.86 7,777.47 -3,518.58 3,074.38 5,956,952.31 635,290.53 70°17'25.058 N 148°54'17.16 W 9,517.02 44.48 146.89 7,795.29 -3,533.27 3,083.96 5,956,937.80 635,300.37 70°17'24.914 N 148°54'16.88 W 9,542.02 44.67 147.24 7,813.10 -3,547.99 3,093.50 5,956,923.24 635,310.17 70°17'24.769 N 148°54'16.60 W 9,567.02 44.42 147.41 7,830.92 -3,562.76 3,102.97 5,956,908.65 635,319.89 70°17'24.624 N 148°54'16.33 W 9,592.02 44.58 147.43 7,848.75 -3,577.52 3,112.40 5,956,894.05 635,329.59 70°17'24.478 N 148°54'16.05 W 9,617.02 44.66 147.75 7,866.54 -3,592.35 3,121.81 5,956,879.40 635,339.26 70°17'24.332 N 148°54'15.78 W 9,642.02 44.68 147.79 7,884.32 -3,607.21 3,131.19 5,956,864.70 635,348.89 70°17'24.186 N 148°54'15.51 W 9,667.02 44.83 147.82 7,902.08 -3,622.11 3,140.57 5,956,849.97 635,358.53 70°17'24.040 N 148°54'15.23 W 1 9,692.02 44.68 147.97 7,919.83 -3,637.02 3,149.92 5,956,835.23 635,368.14 70°17'23.893 N 148°54'14.96 W 12/19/2014 12:23:58PM Page 8 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table©76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,717.02 44.79 147.93 7,937.59 -3,651.93 3,159.26 5,956,820.48 635,377.74 70°17'23.746 N 148°54'14.69 W 9,742.02 44.79 147.93 7,955.33 -3,666.86 3,168.61 5,956,805.73 635,387.35 70°17 23.599 N 148°54'14.42 W 9,767.02 44.73 147.79 7,973.08 -3,681.76 3,177.97 5,956,790.99 635,396.98 70°17'23.453 N 148°54'14.14 W 9,792.02 44.74 147.73 7,990.84 -3,696.65 3,187.36 5,956,776.27 635,406.62 70°17'23.306 N 148°54'13.87 W 9,817.02 44.71 147.67 8,008.60 -3,711.52 3,196.76 5,956,761.57 635,416.28 70°17'23.160 N 148°54'13.60 W 9,842.02 44.50 147.68 8,026.40 -3,726.35 3,206.15 5,956,746.91 635,425.93 70°17'23.014 N 148°54'13.32 W 9,867.02 44.45 147.59 8,044.24 -3,741.15 3,215.53 5,956,732.28 635,435.56 70°17'22.869 N 148°54'13.05 W 9,892.02 44.32 147.68 8,062.11 -3,755.92 3,224.89 5,956,717.68 635,445.18 70°17'22.723 N 148°54'12.78 W 1 9,917.02 44.53 147.50 8,079.96 -3,770.69 3,234.27 5,956,703.07 635,454.82 70°17'22.578 N 148°54'12.51 W 9,942.02 44.18 147.61 8,097.84 -3,785.44 3,243.64 5,956,688.49 635,464.45 70°17'22.433 N 148°54'12.23 W 9,967.02 44.00 147.94 8,115.79 -3,800.15 3,252.92 5,956,673.94 635,473.98 70°17'22.288 N 148°54'11.96 W 9,992.02 43.89 147.92 8,133.79 -3,814.86 3,262.13 5,956,659.41 635,483.45 70°17'22.143 N 148°54'11.69 W' 10,017.02 43.56 148.11 8,151.86 -3,829.51 3,271.28 5,956,644.92 635,492.86 70°17'21.999 N 148°54'11.43 W 10,042.02 43.54 148.51 8,169.98 -3,844.17 3,280.33 5,956,630.42 635,502.16 70°17'21.855 N 148°54'11.16 W 10,067.02 43.60 148.96 8,188.09 -3,858.90 3,289.27 5,956,615.85 635,511.36 70°17'21.710 N 148°54'10.90 W 10,092.02 43.26 149.24 8,206.25 -3,873.65 3,298.10 5,956,601.27 635,520.45 70°17'21.565 N 148°54'10.65 W 10,117.02 43.27 149.55 8,224.45 -3,688.39 3,306.82 5,956,586.67 635,529.43 70°17'21.420 N 148°54'10.39 W 10,142.02 43.10 149.88 8,242.68 -3,903.17 3,315.45 5,956,572.06 635,538.31 70°17'21.275 N 148°54'10.14 W 10,167.02 43.12 150.42 8,260.93 -3,917.98 3,323.96 5,956,557.39 635,547.08 70°17'21.129 N 148°54'9.89 W 10,192.02 42.88 150.76 8,279.22 -3,932.84 3,332.33 5,956,542.69 635,555.71 70°17'20.983 N 148°54'9.65 W 10,217.02 42.68 151.05 8,297.57 -3,947.67 3,340.58 5,956,528.00 635,564.22 70°17'20.837 N 148°54'9.41 W 10,242.02 42.73 151.23 8,315.94 -3,962.52 3,348.77 5,956,513.30 635,572.67 70°17'20.691 N 148°54'9.17 W 10,267.02 42.45 151.34 8,334.34 -3,977.36 3,356.90 5,956,498.61 635,581.05 70°17'20.545 N 148°54'8.93 W 10,292.02 42.50 151.36 8,352.78 -3,992.18 3,364.99 5,956,483.94 635,589.41 70°17'20.399 N 148°54'8.70 W 10,317.02 42.46 151.58 8,371.22 -4,007.01 3,373.05 5,956,469.25 635,597.73 70°17'20.253 N 148°54'8.46 W 10,342.02 42.02 151.71 8,389.73 -4,021.80 3,381.04 5,956,454.60 635,605.97 70°17'20.108 N 148°54'8.23 W 10,367.02 42.07 151.92 8,408.29 -4,036.56 3,388.94 5,956,439.99 635,614.14 70°17'19.963 N 148°54'8.00 W 10,392.02 41.80 152.14 8,426.89 -4,051.31 3,396.78 5,956,425.37 635,622.23 70°17'19.817 N 148°54'7.77 W 10,417.02 41.85 152.23 8,445.52 -4,066.06 3,404.56 5,956,410.77 635,630.27 70°17'19.672 N 148°54'7.55 W 10,442.02 41.98 152.45 8,464.12 -4,080.85 3,412.31 5,956,396.12 635,638.28 70°17'19.527 N 148°54'7.32 W 10,467.02 41.85 152.36 8,482.73 -4,095.65 3,420.05 5,956,381.46 635,646.27 70°17'19.381 N 148°54'7.10 W 10,492.02 41.91 152.52 8,501.34 -4,110.45 3,427.77 5,956,366.80 635,654.25 70°17'19.236 N 148°54'6.87 W 10,517.02 40.87 152.72 8,520.10 -4,125.12 3,435.37 5,956,352.26 635,662.11 70°17'19.091 N 148°54'6.65 W 10,542.02 40.71 152.94 8,539.02 -4,139.65 3,442.83 5,956,337.86 635,669.82 70°17'18.948 N 148°54'6.43 W ' 10,567.02 40.58 153.17 8,557.99 -4,154.17 3,450.21 5,956,323.48 635,677.45 70°17'18.806 N 148°54'6.22 W 10,592.02 40.19 153.44 8,577.04 -4,168.64 3,457.49 5,956,309.14 635,684.98 70°17'18.663 N 148°54'6.01 W 10,617.02 40.00 153.46 8,596.16 -4,183.04 3,464.68 5,956,294.87 635,692.43 70°17'18.521 N 148°54'5.80 W 10,642.02 39.81 153.41 8,615.34 -4,197.39 3,471.86 5,956,280.65 635,699.85 70°17'18.380 N 148°54'5.59 W' 10,667.02 39.51 153.55 8,634.58 -4,211.67 3,478.98 5,956,266.50 635,707.23 70°17'18.240 N 148°54'5.38 W 10,692.02 39.14 153.60 8,653.92 -4,225.85 3,486.03 5,956,252.44 635,714.53 70°17'18.100 N 148°54'5.18 W 10,717.02 38.86 153.87 8,673.35 -4,239.96 3,492.99 5,956,238.46 635,721.74 70°17'17.962 N 148°54'4.97 W 10,742.02 38.90 153.80 8,692.81 -4,254.05 3,499.91 5,956,224.50 635,728.90 70°17'17.823 N 148°54'4.77 W 10,767.02 38.55 154.13 8,712.32 -4,268.10 3,506.78 5,956,210.57 635,736.01 70°17'17.685 N 148°54'4.57 W 10,792.02 38.36 154.71 8,731.90 -4,282.12 3,513.49 5,956,196.67 635,742.97 70°17'17.547 N 148°54'4.38 W 10,817.02 38.32 154.00 8,751.50 -4,296.10 3,520.20 5,956,182.81 635,749.93 70°17'17.409 N 148°54'4.18 W 10,842.02 38.29 154.80 8,771.12 -4,310.08 3,526.90 5,956,168.96 635,756.87 70°17'17.272 N 148°54'3.99 W 10,867.02 39.15 155.40 8,790.63 -4,324.26 3,533.48 5,956,154.89 635,763.70 70°17'17.132 N 148°54'3.79 W 10,892.02 39.73 155.26 8,809.93 -4,338.69 3,540.11 5,956,140.58 635,770.58 70°17'16.990 N 148°54'3.60 W 10,917.02 42.61 149.33 8,828.76 -4,353.24 3,547.77 5,956,126.18 635,778.50 70°17'16.847 N 148°54'3.38 W 10,942.02 46.16 141.62 8,846.64 -4,367.60 3,557.70 5,956,111.99 635,788.67 70°17'16.706 N 148°54'3.09 W 10,967.02 49.66 134.83 8,863.40 -4,381.40 3,570.07 5,956,098.41 635,801.28 70°17'16.570 N 148°54'2.73 W 10,992.02 52.67 128.26 8,879.09 -4,394.28 3,584.64 5,956,085.79 635,816.08 70°17'16.443 N 148°54'2.30 W 11,017.02 54.83 122.06 8,893.88 -4,405.87 3,601.12 5,956,074.50 635,832.75 70°17'16.329 N 148°54'1.82 W j 11,042.02 56.41 115.13 8,908.01 -4,415.72 3,619.22 5,956,064.96 635,851.02 70°17'16.232 N 148°54'1.30 W 11,067.02 58.83 108.10 8,921.41 -4,423.48 3,638.83 5,956,057.56 635,870.77 70°17'16.156 N 148°54'0.73 W 12/19/2014 12:23:58PM Page 9 COMPASS 5000.1 Build 61 IIr 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,092.02 64.18 104.74 8,933.33 -4,429.67 3,659.90 5,956,051.74 635,891.94 70°17'16.095 N 148°54'0.11 W 11,117.02 68.80 102.32 8,943.30 -4,435.02 3,682.18 5,956,046.78 635,914.31 70°17'16.042 N 148°53'59.46 W 11,142.02 70.64 103.10 8,951.97 -4,440.18 3,705.06 5,956,042.02 635,937.27 70°17'15.991 N 148°53'58.80 W TIP 11,155.00 70.88 102.74 8,956.24 -4,442.92 3,717.00 5,956,039.49 635,949.26 70°17'15.964 N 148°53'58.45 W KOP 11,184.56 74.73 97.80 8,964.99 -4,447.94 3,744.78 5,956,034.96 635,977.12 70°17'15.915 N 148°53'57.64 W Interpolated Azimuth 11,215.00 82.44 94.00 8,971.01 -4,450.99 3,774.43 5,956,032.43 636,006.82 70°17'15.885 N 148°53'56.78 W Interpolated Azimuth 11,245.12 88.56 87.40 8,973.37 -4,451.35 3,804.42 5,956,032.60 636,036.81 70°17'15.881 N 148°53'55.90 W 11,274.44 92.74 83.89 8,973.04 -4,449.13 3,833.65 5,956,035.34 636,065.99 70°17'15.903 N 148°53'55.05 W 11,304.62 95.10 78.52 8,970.98 -4,444.53 3,863.39 5,956,040.46 636,095.64 70°17'15.948 N 148°53'54.18 W 11,334.68 97.77 72.83 8,967.60 -4,437.14 3,892.32 5,956,048.35 636,124.43 70°17'16.020 N 148°53'53.34 W 11,364.68 96.68 66.38 8,963.83 -4,426.77 3,920.20 5,956,059.21 636,152.12 70°17'16.122 N 148°53'52.53 W 11,393.73 97.49 57.78 8,960.24 -4,413.29 3,945.64 5,956,073.13 636,177.33 70°17'16.255 N 148°53'51.79 W 11,425.54 96.92 52.25 8,956.25 -4,395.20 3,971.49 5,956,091.67 636,202.85 70°17'16.432 N 148°53'51.03 W 11,455.56 96.36 51.33 8,952.77 -4,376.76 3,994.92 5,956,110.52 636,225.95 70°17'16.614 N 148°53'50.35 W 11,485.60 97.36 56.27 8,949.18 -4,359.15 4,018.98 5,956,128.55 636,249.69 70°17'16.787 N 148°53'49.65 W 11,515.66 98.84 60.38 8,944.95 -4,343.52 4,044.30 5,956,144.62 636,274.73 70°17'16.940 N 148°53'48.91 W 11,545.64 99.22 65.62 8,940.24 -4,330.09 4,070.67 5,956,158.52 636,300.86 70°17'17.072 N 148°53'48.14 W 11,575.70 96.93 70.64 8,936.01 -4,319.01 4,098.28 5,956,170.08 636,328.27 70°17'17.181 N 148°53'47.34 W 11,605.58 97.33 75.82 8,932.30 -4,310.46 4,126.66 5,956,179.13 636,356.49 70°17'17.265 N 148°53'46.51 W I 11,635.95 97.95 81.22 8,928.26 -4,304.47 4,156.14 5,956,185.63 636,385.87 70°17'17.324 N 148°53'45.65 W 11,666.34 96.65 85.61 8,924.40 -4,301.01 4,186.08 5,956,189.61 636,415.74 70°17'17.358 N 148°53'44.78 W 11,696.74 95.48 90.90 8,921.18 -4,300.09 4,216.29 5,956,191.06 636,445.92 70°17'17.367 N 148°53'43.90 W 11,725.56 93.91 95.88 8,918.82 -4,301.79 4,244.95 5,956,189.87 636,474.60 70°17'17.350 N 148°53'43.06 W 11,755.71 93.69 100.87 8,916.82 -4,306.17 4,274.70 5,956,186.01 636,504.43 70°17'17.306 N 148°53'42.20 W 11,785.52 93.79 104.16 8,914.88 -4,312.62 4,303.74 5,956,180.08 636,533.57 70°17'17.243 N 148°53'41.35 W 11,815.44 94.34 104.67 8,912.76 -4,320.05 4,332.64 5,956,173.16 636,562.60 70°17'17.170 N 148°53'40.51 W 11,845.54 95.73 101.46 8,910.12 -4,326.83 4,361.85 5,956,166.90 636,591.91 70°17'17.103 N 148°53'39.66 W 11,875.44 95.63 97.90 8,907.16 -4,331.83 4,391.17 5,956,162.41 636,621.32 70°17'17.053 N 148°53'38.80 W 11,900.85 94.99 95.81 8,904.80 -4,334.85 4,416.29 5,956,159.84 636,646.48 70°17'17.024 N 148°53'38.07 W 11,929.47 94.96 90.26 8,902.32 -4,336.36 4,444.75 5,956,158.83 636,674.96 70°17'17.009 N 148°53'37.24 W 11,957.54 94.48 90.58 8,900.01 -4,336.56 4,472.72 5,956,159.11 636,702.94 70°17'17.006 N 148°53'36.43 W 11,985.83 93.29 88.25 8,898.09 -4,336.27 4,500.94 5,956,159.90 636,731.14 70°17'17.009 N 148°53'35.61 W 12,015.77 93.63 86.66 8,896.29 -4,334.95 4,530.80 5,956,161.75 636,760.97 70°17'17.022 N 148°53'34.74 W 12,045.53 93.19 84.08 8,894.52 -4,332.55 4,560.41 5,956,164.67 636,790.53 70°17'17.045 N 148°53'33.87 W 12,075.62 94.09 89.13 8,892.60 -4,330.77 4,590.37 5,956,166.97 636,820.46 70°17'17.063 N 148°53'33.00 W 12,110.82 94.76 92.00 8,889.89 -4,331.11 4,625.46 5,956,167.25 636,855.54 70°17'17.059 N 148°53'31.98 W 12,140.89 94.30 97.88 8,887.51 -4,333.70 4,655.31 5,956,165.19 636,885.43 70°17'17.034 N 148°53'31.11 W 12,165.76 94.06 100.59 8,885.70 -4,337.68 4,679.79 5,956,161.64 636,909.98 70°17'16.994 N 148°53'30.40 W 12,195.82 92.89 104.99 8,883.87 -4,344.32 4,709.05 5,956,155.52 636,939.34 70°17'16.929 N 148°53'29.54 W 12,225.81 93.04 109.26 8,882.32 -4,353.13 4,737.66 5,956,147.20 636,968.10 70°17'16.842 N 148°53'28.71 W 12,255.77 92.06 114.85 8,880.99 -4,364.37 4,765.39 5,956,136.46 636,996.02 70°17'16.731 N 148°53'27.90 W 12,285.68 92.24 120.70 8,879.87 -4,378.29 4,791.82 5,956,123.01 637,022.70 70°17'16.594 N 148°53'27.13 W 12,316.64 92.27 119.92 8,878.65 -4,393.90 4,818.53 5,956,107.87 637,049.67 70°17'16.440 N 148°53'26.35 W 12,345.58 91.88 116.72 8,877.60 -4,407.62 4,843.99 5,956,094.60 637,075.36 70°17'16.305 N 148°53'25.61 W 12,375.17 92.03 114.26 8,876.59 -4,420.35 4,870.68 5,956,082.35 637,102.27 70°17'16.180 N 148°53'24.84 W 12,405.64 88.65 113.59 8,876.41 -4,432.70 4,898.53 5,956,070.48 637,130.33 70°17'16.058 N 148°53'24.02 W 12,435.71 84.24 114.14 8,878.27 -4,444.84 4,925.97 5,956,058.83 637,157.98 70°17'15.939 N 148°53'23.22 W 12,465.57 83.29 111.63 8,881.52 -4,456.38 4,953.31 5,956,047.77 637,185.52 70°17'15.825 N 148°53'22.43 W 12,495.95 84.19 108.17 8,884.83 -4,466.66 4,981.70 5,956,038.00 637,214.08 70°17'15.724 N 148°53'21.60 W 12,530.67 86.41 105.59 8,887.68 -4,476.71 5,014.81 5,956,028.54 637,247.36 70°17'15.625 N 148°53'20.64 W 12,560.33 88.19 101.95 8,889.07 -4,483.76 5,043.58 5,956,021.99 637,276.25 70°17'15.555 N 148°53'19.80 W 12/19/2014 12:23:58PM Page 10 COMPASS 5000.1 Build 61 • , R- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table©76.20usft(NABORS 9E Site: PB U Pad MD Reference: Kelly Bushing/Rotary Table @ 76.20usft(NABORS 9E Well: U-09 North Reference: True Wellbore: U-09B Survey Calculation Method: Minimum Curvature Design: U-09B Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map I Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 12,590.83 89.02 101.22 8,889.82 -4,489.88 5,073.45 5,956,016.40 637,306.22 70°17'15.495 N 148°53'18.93 W 12,620.85 87.54 98.67 8,890.72 -4,495.06 5,103.00 5,956,011.74 637,335.85 70°17'15.444 N 148°53'18.07 W 12,655.89 88.07 95.90 8,892.06 -4,499.50 5,137.73 5,956,007.91 637,370.65 70°17'15.400 N 148°53'17.06 W 12,690.71 88.28 91.93 8,893.17 -4,501.88 5,172.44 5,956,006.14 637,405.40 70°17'15.376 N 148°53'16.04 W 12,717.25 87.36 90.41 8,894.18 -4,502.42 5,198.96 5,956,006.07 637,431.92 70°17'15.371 N 148°53'15.27 W 12,746.57 86.65 87.79 8,895.71 -4,501.96 5,228.23 5,956,007.04 637,461.17 70°17'15.375 N 148°53'14.42 W 12,780.63 85.21 83.15 8,898.13 -4,499.28 5,262.09 5,956,010.32 637,494.98 70°17'15.401 N 148°53'13.43 W 12,811.21 85.69 80.52 8,900.56 -4,494.95 5,292.26 5,956,015.18 637,525.07 70°17'15.444 N 148°53'12.55 W 12,840.69 82.60 78.76 8,903.56 -4,489.68 5,321.10 5,956,020.96 637,553.81 70°17'15.495 N 148°53'11.71 W 12,871.83 79.20 77.65 8,908.49 -4,483.39 5,351.20 5,956,027.77 637,583.79 70°17'15.557 N 148°53'10.84 W' 12,901.11 77.28 75.32 8,914.45 -4,476.70 5,379.07 5,956,034.95 637,611.53 70°17'15.622 N 148°53'10.02 W 12,931.01 77.50 78.43 8,920.98 -4,470.07 5,407.48 5,956,042.07 637,639.82 70°17'15.687 N 148°53'9.20 W 12,960.91 78.71 83.20 8,927.15 -4,465.41 5,436.35 5,956,047.25 637,668.61 70°17'15.733 N 148°53'8.35 W 12,993.53 78.68 89.86 8,933.55 -4,463.47 5,468.26 5,956,049.74 637,700.47 70°17'15.752 N 148°53'7.43 W 13,021.47 78.06 94.53 8,939.19 -4,464.52 5,495.60 5,956,049.18 637,727.82 70°17'15.741 N 148°53'6.63 W 13,051.11 77.04 100.07 8,945.58 -4,468.19 5,524.30 5,956,046.01 637,756.58 70°17'15.705 N 148°53'5.79 W 13,081.13 74.05 102.67 8,953.08 -4,473.92 5,552.79 5,956,040.79 637,785.17 70°17'15.649 N 148°53'4.96 W 13,112.17 71.25 106.81 8,962.33 -4,481.44 5,581.44 5,956,033.76 637,813.94 70°17'15.574 N 148°53'4.13 W 13,140.79 69.24 111.98 8,972.01 -4,490.38 5,606.83 5,956,025.28 637,839.48 70°17'15.486 N 148°53'3.39 W 13,167.65 69.77 116.76 8,981.42 -4,500.76 5,629.74 5,956,015.31 637,862.57 70°17'15.384 N 148°53'2.72 W 13,208.00 69.77 116.76 8,995.38 -4,517.80 5,663.55 5,955,998.86 637,896.67 70°17'15.216 N 148°53'1.74 W Projection to TD 12/19/2014 12:23:58PM Page 11 COMPASS 5000.1 Build 61 . 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Q m a U Z N to. ac) cu rn705 CU 2 CS a W s` a)aT $ o U m > E- mE . dN a) n cEF- O oai . c c U >-' a D j o o Z H d v in C. ` CO m a0 .44 c E E a) m '3 'v a" o_ -o YN a) v w 0 o a-CU = '5 N L = a)U a W U U d LL v) aU O 2 0 4 \ I ta 03 CV N 7. 0 z z aJ co o 12 1- \' \ _ > \ ( N C0 ) \ • d / a -9 / \ 2 au < X \ a' e - z z k '‘S (7, • 2, z \ ,© - § N ƒ IS 0 i § _ (a2 CD } ° L6. - a - - 5 -5 ° LU CC N- } } j \ ti \ co a) a \ ) . \ % . _ \ % q ¢ \ / a j ƒ \ \ s { .2 . { \ { E J - V / © F i - --, \ i o z ',1- } 0 0 e Z / 2: § ) co a } k \ - z -n 2E - �' \ \\ Cl) "..F.: a > A 1 § } \ » * [ 79, & 2 z \ c co CO / 0 > z - z z - / § ; \ { LU) . \ k / I 7 CO ! �o 0 G 0 E _ aef | a / f\ } \ -0 ili / =.a � a � } } � \_ £ t - \ ` ` - q ,t § f {• o { 3 ) J a » ` } ( \ * 2 e 2 E ( \ \2 j = \ } 0 CO 5 2 ) 3 » + 214Ufi3 25296 Letter of Transmittal r& I BAKER Date: DATA LOGGED January 7, 2015 M'K.BEND/201RR HUGHES . To: From: State of Alaska, AOGCC Jesse Salyer 333 West 7th Ave, Suite 100 Baker Hughes INTEQ Anchorage, Alaska 99501 795 East 94th Avenue Anchorage, Alaska 99515 Please find enclosed the final well data for the following well(s): Well: U-09B RECEIVED Enclosed for each well(s): JAN 2 2 [Uio 1 hardcopy print of final logs • 2MD & 5MD AOGCC 1 compact disk containing final field data • CGM • PDF • SURVEY • TIFF • LAS • TAPESCAN pro 2/4-o (, -5 1 Ferguson, Victoria L (DOA) From: Ferguson,Victoria L(DOA) Sent: Thursday, September 25, 2014 3:53 PM To: 'Lastufka,Joseph N' Subject: RE: U-09B (PTD#214-063) Thanx, I have noted the change in the PTD- From: Lastufka,Joseph N [mailto:Joseoh.Lastufka@bo.com] Sent: Wednesday, September 24, 2014 8:28 AM To: Ferguson, Victoria L(DOA) Cc: Boltz,Travis Subject: U-09B (PTD #214-063) Victoria, This coil sidetrack was originally scheduled to be drilled by Nordic 2 in July, it has been rescheduled to be drilled by Nordic 1 in January. Please let me know if you have any questions or would like additional information. Thank you, Joe Lastufka Information and Dataon r 1 C t o ler Cell: (907) 227-84961 Office: (907) 564-4091 BP Exploration Alaskaf900 E.Benson Blvd.1Room: 788DlAnchorage,AK 1 • �� \\V/7- THE STATE i 1!aci�.r, 0`-L ec-i e: • �;`j _ F=4 __‘ i //_- l �- sf =__- _ ��� 77:-V-:-5.- _ _,�_� — 333 '✓ves1 Sevensf,� Aienue /,�" CovrRNOR SEAN PARNEI.J Anchorage. Alaska 99501-3572 Main ?07 279 1/3;, L John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU U-09B BP Exploration (Alaska), Inc. Permit No: 214-063 Surface Location: 168' FNL, 1852' FEL, Sec. 19, T11N, R13E, UM Bottomhole Location: 4634' FNL, 3669' FWL, Sec. 20, T11N, R13E, UM Dear Mr. McMullen: 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 a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, u / 47x....,,, Cathy P Foerster /� Chair 4-4DATED this ¢d of June, 2014. STATE OF ALASKA RECEIVED ALA )IL AND GAS CONSERVATION COMP, JN MAY 0 1 2014 PERMIT TO DRILL • 20 AAC 25.005 AOGCC 1 a.Type of work: 1 b.Proposed Well Class: ®Development Oil 0 Service-Winj I®Single Zone 1 c.Specify if well is proposed for: 0 Drill . 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates ®Redrill 0 Reentry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name: 5.Bond ®Blanket 0 Single Well 11.Well Name and Number: BP Exploration(Alaska) Inc. Bond No 6194193 • PBU U-09B • 3. Address 6.Proposed Depth. 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 13055' . TVD 8901'ss • Prudhoe Bay/Prudhoe Bay 1 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: • ADL 028283 • 168'FNL, 1852' FEL, Sec. 19,T11N, R13E, UM • Top of Productive Horizon: 8.Land Use Permit: 13.Approximate Spud Date: 4577'FNL, 1740'FWL, Sec.20,T11N, R13E, UM July 1,2014 Total Depth 9.Acres in Property: 14.Distance to Nearest Property: 4634'FNL, 3669'FWL, Sec.20,T11N, R13E, UM 2480 • 21500' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 76.2' • feet 15.Distance to Nearest Well Open Surface: x 632155' y-5960416 ' Zone- ASP4 GL Elevation above MSL: 47.38' • feet to Same Pool: 2100' 16.Deviated Wells: Kickoff Depth: 11150' feet • 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 96 degrees Downhole: 3354 .V Surface: 2474 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND MD ND (including stage data) 4-1/4" 3-1/2"x 2-7/8" 9.2#/6.4# 13Cr85 STL 2155' 10900' 8740'ss 13055' 8901'ss 126 sx Class'G' 19 PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth ND(ft): Plugs(measured): Effective Depth MD(ft): Effective Depth ND(ft): Junk(measured) 12891' 9057' None 12799' 9030' Unknown Casing Length Size Cement Volume MD ND Conductor/Structural 110' 20"x 30" 8 cu yds Concrete 110' 110' Surface 2704' _ 13-3/8" 3255 cu ft Permafrost'E',465 cu ft PF II 2704' 2663' Intermediate 10858' _ 9-5/8" 2088 cu ft Class'G',230 cu ft Class'G',279 cu ft PF'C' 10858' 8784' _ Production Liner 258' _ 7" 288 cu ft Class'G' 10605'- 10863' 8587'-8788' Liner 2166' 4-1/2" 326 cu ft Class'G' 10719'- 12885' 8675'-9055' Perforation Depth MD(ft). 11844'- 12590' Perforation Depth ND(ft): 9001'-8970' 20.Attachments: 0 Property Plat ®BOP Sketch ®Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date 22. I hereby certify that the foregoing is true and correct: Contact Travis Boltz,564-5750 Printed Name John McMullen Title Engineering Team Leader Email Travis.Boltz@bp.com Fort Tcra ��. 564-4711 c — 3 o— /'/ Signature MA-tr �t S Phone Date Commission Use Only Permit To Drill ,y API Number: Permit Approval Dae: See cover letter for Number: .2(`I U(v' 50-029-21144-02-00 ' (0. J. I LI other 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 IV contained shales: 3 0 Other: p i-e-S f f p 5—t Q n S , Samples Req'd Dyes II/No Mud Log Req'd: ❑y.es [►rNo LJ ,I H25 Measures: E3'Yes 0,N o Directional Survey Req'd: 9Yes ❑Do Spacing exception req'd: 0 Yes [>a No inclination-only svy Req'd: 0 YesI No APPROVED B� APPROVED BY / _ /(_/ COMMISSIONER THE COMMISSION Date ►o T Form 10-401 Revised 10/2 2 This -It ft 4 t from the date of approval(20 AAC 25.005(g)) Submit Form and Attachments In Duplicate 1/L_F6/4-/I y ....e • 4, 5.s tsL- To: Alaska Oil & Gas Conservation Commission R From: Travis Boltz tj biD CTD Engineer Date: April 29, 2014 Re: U-09B Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack lateral from well U-09A by the Nordic 2 Coiled Tubing Drilling rig on or around July 1st, 2014. The U-09B sidetrack will be a single string exit through the existing 4-1/2" Ivishak, drill through Zone 4, to target a Zone 4 lateral. The proposed sidetrack is a -1905' horizontal Ivishak Zone 4 producer. The lateral will be completed with a 3-1/2" 13Cr-85 x 2-7/8" 13Cr-85 liner which will be cemented to 10,900' MD (cement to top of liner) and selectively perforated. Rig Work (scheduled to begin July 1st, 2014) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. MASP= 2475 psi 2. Set 4-1/2" Whipstock 30 degrees LOHS 3. Mill 3.8" window 11150' MD and 10' MD of rathole 4. Drill build and lateral: 4.25" OH, 1905' MD (25 deg DLS planned build, 12 deg DLS lateral) 5. Run 3-1/2" x 2-7/8" liner from 10,900' to 13,055' MD. 6. Pump Primary cement job: 26 bbls of 15.8 ppg, TOC 10900' MD 7. Perform liner cleanout and GR/CCL. 8. Perform liner lap test. 9. Perforate liner based on log interpretation (-500ft) I"h , 5 10. Freeze protect well to 2,500' MD. 11. Set TWC, RDMO p TO *Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set GLV's 3. Set liner top packer with slickline* if liner lap test fails. * Approved alternate plug placement if liner lap test fails per 20 AAC 25.112(i) , Mud Program: • Well kill: 9.5 ppg brine. • Milling/drilling: 9.5 ppg PowerVis for milling window and drilling (992 psi over-balance). Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. - • Fluids >15% solids by volume must go to GNI. • • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.25" From 11150' MD to 13055' MD Liner Program: • 3-1/2", 9..2 lb/ft, 13Cr-85, STL Solid liner 10900' MD- 11000' MD • 2-7/8", 6.4 lb/ft, 13Cr-85, STL Solid liner 11000' MD — 13055' MD. • A minimum of 26 bbls of 15.8 ppg cement will be used for liner cementing. (TOC 10900' MD). • The primary barrier for this operation: a minimum EMW of 9.5 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional: • See attached directional plan. Maximum planned hole angle is 96°, inclination at kick off point is 71° • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • • Distance to nearest property-21,500'. • Distance to nearest well within pool- 2100'. Logging: • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCL logs will be run. Perforating: • SWS 2", PJ 6 spf, perf guns, 1-1/4"" CSH work string, & 2-3/8" PH6 • The primary barrier for this operation: a minimum EMW of 9.5 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti-Collision Failures: • U-09A Hazards: • U pad is considered a H2S pad. Well U-09A had 150 ppm H2S on 3/8/2011. • Most recent H2S level on U-09A is 55 ppm recorded on 1/11/2013. • The lost circulation risk in U-09B is considered to be medium, 1 fault crossing. Reservoir Pressure: • The reservoir pressure on U-09B expected to be 3354 psi at 8800' TVDSS. (7.33 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,474 psi. • An EMW of 9.5 ppg for this well will provide 992 psi over-balance to the reservoir. Travis Boltz CC: Well File CTD Engineer Joseph Lastufka TREE= CIW 4-1/16" WELL/TAD= 4"McEVOY ■ -09A SAI OTES: WELL ANGLE>70a @ 11127 ACTUATOR= BAKER C U • OKB.B El/= 84.18' [ 10501' —9-5/8"X 4-112"BKR SAB-3 PKR,ID=3 875" BF.ELEV= 49.08. KOP= 2092' Max Angle= 102°@ 12060' , ' I 2020' 1-4-1/2"HES X NP,D=3.813' Datum M3= 10999' Datum TVD= 8800'SS GAS LFT MANDRELS STIMD I TVD LDEV TY FE VLV LATCH PORT DATE 13-3/8'CSG,72#,L-80,D=12.347" H 2703' , 5 3185 3059 38 CAA= DMY RK 0 04/15/99 4 4529 4084 r 38 CAMCO 0M' RK 0 03/07/14 3 6769 5771 r 43 CAMCO OMY RK 0 03/07/14 ________ A 2 8793 7271 r 41 CAMCO OM1' RK 0 03/07/14 Minimum ID = 3.80" @ 10709' 1 10462 8474r42 CAMCO DMY RK 0 03/07/14 4-1/2" HES XN NIPPLE I I - 10490" H4-1/2"I-ES X NP,D=3.813" 10501' H9-5/8"X 4-1/2"BKR S-3 PKR II) 3 8P)" t," ' ' 10526' H4-1/2"HES X NP,D=3.813" TOP OF 7'LNR — 10604' — ' ' 10709' H4-1/2"HES XN MP,MLL®TO 3.80"(04/10/14) TOP OF 4-1/2"LPC — 10719' 10719' H 7"X 5"ZXP LTP w/HMC HGR,D=4.437" • 4-1/2"TBG,12.6#,L-80 BT,.0152 bpf,D=3.958" —110721' '•' ` 10721' H4-1/2"WLEG,D=4.00' I---I ELMD TT NOT LOGGED / 11 10733' H7'X 5"BKR HMC HGR,D=4.437" 10739' H5"X4-1/2"X0,D=3.937' 9-5/8"CSG,47#,L-80,D=8.681' —{ 1085T , MLLOUT WINDOW (U-09A)10863'-10875' TOP OF W-IPSTOCK —{ 10863' PERFORATION SUMMARY . R8 LOG: SIS BHC ON 11/29/98 ANGLE AT TOP PERF:1000 @ 11844' �•1•A•1. 1• A• Ay ? HAsH 14'OF 2-7/8"TBG Pbte:Refer to Production DB for historical perf data �1•.•.•.•.•.•/• SIZE SPF INTERVAL . 4.0.4. I 4 •••••••• 4.***** .``j\�` 2-78" 4 11844-1189Opn/Sgz SHOT SQZ 0 02/21/02 •••••••• 2-7/8" 4 12128-12220 0 12/17/98 11.....♦ ���� ' - 2-7/8' 4 12234-12270 0 12/17/98 •;•;•;•;•;•;•;•� `\`\`;, 2-7/8" 4 12290-12318 0 12/17/98 FBTD —1 12799• 2-78" 4 12348-12400 0 12/17/98 2-7/8" 4 12416-12516 0 12/17/98 2-7/8" 4 12540 12590 0 12/17/98 4-1/2"LNR,12.6#,L-80 BT,.0152 bpf,D=3.953" —( 12885' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/14/84 ORIGINAL COMPLETION 04/14/14 DM PJC MILL XN NP(04/10/14) WELL: U-09A 12/21/98 N9ES SOTRKCOMPLETION RIG 9BS 04/28/14 PJC DRAWING CORRECTIONS FIRlA No:'1982120 12/16/11 SET/PJC SET PX RUG(11/26/11) AA No: 50-029-21144-01 05/23/12 JMO/JMD TREE (05/21/12) SEC 19,T11N,R13E,168'FPL&1853'FEL 05/29/12 GJF/JMD FULLED FX PLUG(05/24/12) 03/12/14 LECAJMD GLV C/O(03/07/14) BP Exploration(Alaska) TREE= CNV4-1/16" NUEiUEAD= 4"ItEVOY • _0 9 D SAL IOTES: WELL ANGLE>70°@ ACTUATOR= BAKER PROPOSED 0KB aEV= 84.18' BF.ELEV= 49.08' KOP= 2092' Max Angle= 102'@ 12060' TOR 4 ? 2020' H4-1/2"HES X NP,D=3.813" Datum M)= 10999' _#, GAS LST MAPDRES Datum TVD= 8800'SS D= 1ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3185 3059 38 CAMCO DMY RK 0 04/15/99 13-3/8"CSG,72#,L-80,D=12.347" --i 2703' 4 4529 4084 r 38 CAMCO DMY RK 0 03/07/14 3 6769 5771'43 CAMCO DMY RK 0 03/07/14 2 8793 7271'41 CAMCO DMY RK 0 03/07/14 1 10462 8474'42 CAMCO DMY RK 0 03/07/14 Minimum ID =2.377" @ 11000' 3-1/2" X 2-7/8" LNR CROSSOVER 10490" Ha-1n"FES xWF', =3.813" D 10501' -19-5/8"X 4-1/2"BKR S-3 PKR,0=3.875" 10526' H4-1/2"I-ES X NP,D=3.813" TOP OF 7"LNR -{ 10604' 10709—H4-1/2'I-ES XN NF,MLL®TO 3.80"(04/10/14) TOP OF 4-1/2"LNR H 10719' 10719' H 7'X 5'ZXP LTP w/HMC HGR D=4.437" • - 10721' H4-1/2'WLEG,D=4.00' (41/2"TBG,12.6#,L-80 BT,.0152 bpf,ID=3.958" -I 10721' • H ELM)TT NOT LOGGED 10733' H7"X 5"BKR HMC HGR D=4.437" 9-5/8'CSG,47#,L-80,D=8.681" -1 10857' 10739' H5"X 4-1/2"X0,113=3.937' TOP OF WHPSTOO( H 10863' MLLOUT WINDOW (U 09A)10863'-10875' 1 TOP OF 3-1/2'X 2-7/8'Com,8'tT®LNR - -10900 3-1/2'LNR, #,13CR-85 STL, - -11000 -10900 --{ 'BOT DEPLOY SLV, +3.00" p . bpf, D= / 4-1/2'KB PKR W-I STOCK(XX/XX/14) -{ -11150 Q -11000 H 3-1/2'X 2-7/8"XO,D=2.377" 4-1/2"LNR,12.6#,L-80 BT,.0152 bpf,D=3.953" H 11150 i e * MLLOUT WINDOW (U-09B)11150' b.PERFORATION SMutekRY RIEF LOG: ON XX/XX/XX C ANGLE AT TOP PERF:_'@ ► f Note:Refer to Roduction DB for historical pert data t. SIZE SPF INTERVAL Opn/Sgz SI-OT SQZ I e e ef eti PBM - _l N 2-7/8"LNR,_#,13CR-85 STL,.0058 bpf,ID= ' - -13055 ��'�'� DATE REV BY COMvUITS DATE REV BY COIVMEN S FRUDHOE BAY INET 08/14/84 ORIGINAL COM PLETION WELL: U-09B 12/21/98 N9E5 SIDETRACK(11.09A) FERMI No: XX/XX114 CTD SIDETRACK(U-09B) API No: 50-029-21144-02 04/28/14 TBI PJC BL LD PROPOSAL SEC 19,T11N,R13E,168'FNL&1853'FEL 04/28/14 1B!PJC MLLOUT 1M'DOW UPDATE 04/28/14 TBI PJC TOC/TO1/XO LEON ICS BP Exploration(Alaska) a • a m I o o. cu w 0 Qti CO v. •O 111 W MC CO t sn° a. C.) 0 ° a L. = aa •aRIWdoo MIX2 d M M a N m 01 N Z a z s 0 Eli o n (•z NI ' t0 m co 07 0 co ` • v 0) • c 0 o v o n d 'a Z U) 1 .or O a 0 o N Z U tD Q n • 4 C" O in 0 ON Et a $ (0 'a 7 co 17). U N Z f0 > U J n 7 a J Cr r) m o . 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IIIIIIIS V Ill CQ cs ��" -- C 4 = M BEmu O O u a u N Y ”Et q c o m m 1 0. C ia) 3 ry I E. .. 1111hibE, (Di - - - - m� - - 11l.'. = F0 0 I c T a U 8, m4 C Rik. "_W7Hyr t m' N � c z 00e na= or N • esimii 1 -,,- i N Q 1110000111‘ ''-4 N CO JO ++ CO M O 0 : N\.3 mii0010111101°. as S N 4 NN N ■ ' M BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB U Pad U-09 500292114400 U-09B Plan 7 Travelling Cylinder Report 28 April, 2014 Øbp BAKER BP MOMS Travelling Cylinder Report 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35©76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset TVD Reference: Offset Datum Reference Plan 7 Filter type: NO GLOBAL FILTER:Using user defined selection&filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 11,142.02 to 13,055.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,502.62 usft Error Surface: Elliptical Conic Survey Tool Program Date 4/28/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 92.02 10,842.02 Gyro(U-09) GYD-CT-CMS Gyrodata cont.casing m/s 10,867.02 11,142.02 Gyro(U-09A) GYD-CT-CMS Gyrodata cont.casing m/s 11,142.02 11,230.00 Plan 7(U-09B) INC+TREND Inclinometer+known azi trend 11,230.00 13,055.00 Plan 7(U-09B) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 102.02 102.02 20" 20.000 26.000 2,696.02 2,656.33 13 3/8" 13.375 17.500 13,055.00 8,977.60 2-7/8" 2.875 4.250 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) - from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB U Pad U-07-U-07-U-07 Out of range U-09-U-09-U-09 11,149.93 11,250.00 168.75 5.53 163.33 Pass-Major Risk U-09-U-09A-U-09A 11,224.09 11,225.00 6.10 39.69 -4.44 FAIL-Major Risk U-10-Plan U-10A-U-10A wp03 12,317.02 12,200.00 635.18 311.53 349.07 Pass-Major Risk U-11-U-11-U-11 Out of range U-11-U-11A-U-11A Out of range U-11-U-11 B-U-11 B Out of range U-15-U-15-U-15 Out of range U-15-U-15B-Plan#19 Out of range U-15-U-15B-U-15B Out of range U-15-U-15BPB1-Plan#18 Out of range Offset Design PB U Pad- U-09-U-09-U-09 Offset Site Error: 0.00 usft Survey Program: 100-GYD-CT-CMS,10850-BOSS-GYRO Rule Assigned:Major Risk Offset Well Error. 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/-S +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (*) (usft) (usft) (in) (usft) (usft) (usft) 11,149.93 8,954.58 11,250.00 9,085.00 0.42 0.32 -116.99 -4,537.92 3,647.08 5.625 168.75 5.53 16333 Pass-Major Risk,CC,ES,SF 11,163.47 8,958.91 11,275.00 9,103.55 1.04 0.35 -117.57 -4,552.56 3,655.26 5.625 187.52 7.69 180.02 Pass-Major Risk 11,173.70 8,962.01 11,300.00 9,122.00 2.25 0.38 -118.34 -4,567.27 3,663.52 5.625 206.58 11.62 196.54 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 2 COMPASS 5000.1 Build 61 IVA BP BAKER HUGHES Travelling Cylinder Report 0 bp LNTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: 15:09 1017/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35©76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset TVD Reference: Offset Datum Offset Design PB U Pad- U-09-U-09-U-09 Offset Site Error: 0.00 usft Survey Program: 100-GYD-CT-CMS,10850-BOSS-GYRO Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth ON/-S +61-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (") (usft) (usft) (in) (usft) (usft) (usft) 11,182.06 8,964.30 11,325.00 9,140.39 3.59 0.38 -119.21 -4,582.02 3,671.82 5.625 226.14 15.94 213.86 Pass-Major Risk 11,192.02 8,966.72 11,350.00 9,158.79 5.18 0.40 -120.38 -4,596.77 3,680.13 5.625 246.21 22.04 229.34 Pass-Major Risk 11,192.02 8,966.72 11,375.00 9,177.19 5.18 0.43 -120.45 -4,611.52 3,688.44 5.625 266.76 22.93 249.08 Pass-Major Risk 11,192.02 8,966.72 11,385.00 9,184.54 5.18 0.45 -120.48 -4,617.42 3,691.76 5.625 275.19 23.28 257.19 Pass-Major Risk CC-Min centre to center distance or Covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 3 COMPASS 5000.1 Build 61 FlitO BP BAKER • HUGHES Travelling Cylinder Report .,..1,bp no INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset ND Reference: Offset Datum Offset Design PB U Pad- U-09-U-09A-U-09A Offset Site Error: 0.00 usft Survey Program: 92-GYD-CT-CMS,10867-GYD-CT-CMS,11292-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (in) (usft) (usft) (usft) 11,150.00 8,954.60 11,150.00 8,954.60 0.36 0.00 -67.17 -4,441.87 3,712.40 4.375 0.00 1.54 -1.42 FAIL-Major Risk,CC 11,174.99 8,962.38 11,175.00 8,962.74 2.40 0.01 -91.19 -4,446.96 3,735.48 4.375 0.38 8.25 -4.09 FAIL-Major Risk 11,199.78 8,968.34 11,200.00 8,970.65 6.99 0.01 -88.84 -4,451.17 3,758.82 4.375 2.37 23.01 -3.81 FAIL-Major Risk 11,224.09 8,971.96 11,225.00 8,977.95 12.19 0.02 -94.21 -4,45460 3,782.48 4.375 6.10 39.69 -4.44 FAIL-Major Risk,ES,SF 11,247.69 8,973.36 11,250.00 8,984.49 14.85 0.02 -99.23 -4,457.35 3,806.45 4.375 11.36 48.75 -3.50 FAIL-Major Risk 11,270.31 8,972.69 11,275.00 8,990.35 14.85 0.04 -102.14 -4,459.15 3,830.68 4.375 18.11 49.67 1.51 Pass-Major Risk 11,293.08 8,970.45 11,300.00 8,995.41 14.86 0.17 -108.77 -4,460.09 3,855.15 4.375 25.82 50.56 863 Pass-Major Risk 11,316.25 8,987.96 11,325.00 8,999.45 14.87 0.42 -117.19 -4,459.36 3,879.80 4.375 32.97 50.54 15.00 Pass-Major Risk 11,339.04 8,965.51 11,350.00 9,002.63 14.89 0.42 -127.22 -4,457.71 3,904.54 4.375 39.84 49.83 19.01 Pass-Major Risk 11,361.11 8,963.14 11,375.00 9,004.82 14.91 0.42 -138.56 -4,455.57 3,929.35 4.375 46.72 48.62 22.37 Pass-Major Risk 11,382.02 8,960.89 11,400.00 9,006.41 14.92 0.42 -150.39 -4,453.25 3,954.19 4.375 54.44 47.05 26.71 Pass-Major Risk 11,401.47 8,958.81 11,425.00 9,007.94 14.94 0.42 -161.70 -4,450.84 3,979.03 4.375 63.75 45.23 33.53 Pass-Major Risk 11,419.53 8,956.87 11,450.00 9,009.39 14.96 0.42 -171.91 -4,448.00 4,003.82 4.375 74.49 43.26 42.91 Pass-Major Risk 11,436.04 8,955.09 11,475.00 9,010.57 14.97 0.43 178.82 -4,445.14 4,028.63 4.375 86.73 41.21 54.61 Pass-Major Risk 11,451.57 8,953.43 11,500.00 9,011.38 14.98 0.44 169.23 -4,442.86 4,053.51 4.375 100.72 38.61 69.11 Pass-Major Risk 11,477.25 8,950.87 11,525.00 9,011.85 15.00 0.45 171.82 -4,441.09 4,078.44 4.375 115.41 42.05 79.73 Pass-Major Risk 11,515.77 8,946.54 11,550.00 9,012.25 15.03 0.47 -179.65 -4,439.50 4,103.39 4.375 128.11 47.19 87.24 Pass-Major Risk 11,561.51 8,941.64 11,575.00 9,012.71 15.09 0.50 -167.92 -4,438.14 4,128.35 4.375 137.63 51.76 92.43 Pass-Major Risk 11,609.34 8,936.51 11,600.00 9,013.48 15.17 0.54 -154.67 -4,438.83 4,153.30 4.375 143.11 54.50 95.80 Pass-Major Risk 11,642.66 8,932.94 11,625.00 9,014.73 15.24 0.59 -149.47 -4,435.38 4,178.23 4.375 146.12 55.41 98.88 Pass-Major Risk 11,675.58 8,929.42 11,650.00 9,016.16 15.32 0.65 -143.55 -4,433.68 4,203.13 4.375 147.72 56.39 101.26 Pass-Major Risk 11,705.81 8,926.18 11,675.00 9,017.39 15.40 0.73 -137.86 -4,431.38 4,227.99 4.375 147.50 57.31 100.48 Pass-Major Risk 11,726.58 8,923.96 11,700.00 9,017.93 15.45 0.81 -138.50 -4,428.00 4,252.75 4.375 146.10 57.90 100.08 Pass-Major Risk 11,746.54 8,921.82 11,725.00 9,017.48 15.51 0.90 -139.42 -4,423.78 4,277.39 4.375 144.36 58.45 99.30 Pass-Major Risk 11,767.02 8,919.63 11,750.00 9,015.82 15.57 0.99 -140.86 -4,419.01 4,301.87 4.375 142.27 58.95 98.03 Pass-Major Risk 11,787.13 8,917.47 11,775.00 9,012.89 15.63 1.09 -142.69 -4,413.54 4,326.08 4.375 139.61 59.36 95.97 Pass-Major Risk 11,809.37 8,915.09 11,800.00 9,008.83 15.70 1.19 -144.55 -4,407.10 4,349.89 4.375 136.17 59.80 92,67 Pass-Major Risk 11,839.41 8,911.88 11,825.00 9,004.09 15.80 1.30 -139.07 -4,399.52 4,373.23 4.375 131.04 61.32 85.80 Pass-Major Risk 11,868.58 8,908.76 11,850.00 8,999.49 15.91 1.40 -133.38 -4,391.03 4,396.29 4.375 124.32 62.58 78.91 Pass-Major Risk 11696.40 8,905.79 11,875.00 8,995.24 16.02 1.50 -125.62 -4,381.87 4,419.08 4.375 116.49 63.63 72.07 Pass-Major Risk 11,918.51 8,903.48 11,900.00 8,991.11 16.10 1.60 -123.31 -4,371.59 4,441.58 4.375 10821 84.49 66.34 Pass-Major Risk 11,939.36 8,901.53 11,925.00 8,986.81 16.19 1.71 -121.55 -4,360.89 4,463.76 4.375 100.24 85.29 61.64 Pass-Major Risk 11,960.73 8,899.77 11,950.00 8,982.12 16.28 1.82 -119.50 -4,349.64 4,485.59 4.375 92.54 65.98 57.83 Pass-Major Risk 11,982.71 8,898.22 11,975.00 8,977.08 16.37 1.93 -117.30 -4,338.14 4,507.20 4.375 85.26 66.58 55.11 Pass-Major Risk 12,005.64 8,896.87 12,000.00 8,971.91 16.47 2.04 -115.10 -4,326.72 4,528.84 4.375 78.67 67.09 52.00 Pass-Major Risk 12,029.37 8,895.63 12,025.00 8,966.59 16.58 2.15 -106.17 -4,315.27 4,550.41 4.375 72.45 88.50 50.22 Pass-Major Risk 12,052.26 8,894.42 12,050.00 8,961.20 16.69 2.27 -95.42 -4,303.77 4,571.94 4.375 66.98 69.75 51.58 Pass-Major Risk 12,074.24 8,89327 12,075.00 8,956.11 16.80 2.38 -82.79 -4,292.37 4,593.60 4.375 63.37 70.84 45.05 Pass-Major Risk 12,095.25 8,892.18 12,100.00 8,951.77 16.90 2.49 -6869 -4,280.86 4,615.37 4.375 62.87 71.79 34.78 Pass-Major Risk 12,115.25 8,891.11 12,125.00 8,948.04 17.01 2.61 -54.52 -4,269.30 4,637.22 4.375 65.87 72.62 27.00 Pass-Major Risk 12,134.20 8,890.11 12,150.00 8,944.52 17.11 2.73 -41.43 -4,257.68 4,659.07 4.375 72.06 73.35 23.72 Pass-Major Risk 12,152.11 8,889.17 12,175.00 8,941.21 17.20 2.86 -30.14 -4,245.98 4,680.92 4.375 81.12 73.98 25.70 Pass-Major Risk 12,169.06 8,88828 12,200.00 8,938.50 17.30 2.99 -20.97 -4,234.27 4,702.83 4.375 92.71 74.50 32.49 Pass-Major Risk 12,185.13 8,887.43 12,225.00 8,936.39 17.39 3.12 -13.68 -4,222.63 4,724.86 4.375 106.21 74.95 42.81 Pass-Major Risk 12,200.32 8,886.63 12,250.00 8,934.46 17.47 3.26 -7.67 -4,211.02 4,746.91 4.375 121.02 75.33 55.42 Pass-Major Risk 12,217.02 8,885.76 12,275.00 8,93264 17.57 3.40 -2.33 -4,19928 4,768.91 4.375 137.00 75.54 69.85 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 4 COMPASS 5000.1 Build 61 BAKER r BP • FNQNES Travelling Cylinder Report 0bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset TVD Reference: Offset Datum Offset Design PB U Pad- U-09-U-09A-U-09A Offset Site Error: 0.00 usft Survey Program: 92-GYD-CT-CMS,10867-GYD-CT-CMS,11292-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface 0 Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NI-S +E1-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (in) (usft) (usft) (usft) 12,227.93 8,885.18 12,300.00 8,930.94 17.63 3.54 1.63 -4,187.41 4,790.85 4.375 153.89 75.81 85.58 Pass-Major Risk 12,242.02 8,884.44 12,325.00 8,929.46 17.71 3.68 5.46 -4,175.44 4,812.75 4.375 171.63 76.00 102.53 Pass-Major Risk 12,252.14 8,883.91 12,350.00 8,928.71 17.77 3.83 8.23 -4,163,25 4,834.56 4.375 19029 76.20 120.58 Pass-Major Risk 12,263.05 8,883.34 12,375.00 8,928.88 17.83 3.98 10.61 -4,150.95 4,856.32 4.375 209.69 76.35 139.61 Pass-Major Risk 12,273.42 8,882.79 12,400.00 8,929.98 17.89 4.13 12.54 -4,138.85 4,878.17 4.375 229.53 76.48 15920 Pass-Major Risk 12,283.40 8,882.27 12,425.00 8,932.19 17.95 4.29 14.06 -4,127.22 4,900.18 4.375 249.58 76.58 179.12 Pass-Major Risk 12,292.02 8,881.81 12,450.00 8,935.78 18.00 4.45 15.07 -4,116.30 4,922.38 4.375 269.66 76.70 199.12 Pass-Major Risk 12,304.79 8,881.14 12,475.00 8,940.66 18.07 4.62 16.37 -4,106.29 4,944.76 4.375 289.60 76.65 219.26 Pass-Major Risk 12,330.86 8,88022 12,500.00 8,946.48 1822 4.79 13.47 -4,096.62 4,967.07 4.375 309.34 79.13 236.54 Pass-Major Risk 12,371.34 8,880.60 12,525.00 8,952.82 18.47 4.97 9.39 -4,087.10 4,989.29 4.375 328.01 82.65 251.67 Pass-Major Risk 12.419.68 8,883.95 12,550.00 8,959.46 18.78 5.15 4.96 -4,077.63 5,011.45 4.375 34526 86.53 264.99 Pass-Major Risk 12,482.68 8,892.49 12,575.00 8,966.32 19.21 5.33 -0.92 -4,068.20 5,033.57 4.375 360.60 91.12 275.79 Pass-Major Risk 12,571.49 8,905.71 12,600.00 8.973.25 19.85 5.51 -10.31 4,058.87 5,055.70 4.375 372.62 95.86 283.22 Pass-Major Risk 12,616.21 8,912.36 12,625.00 8,980.22 20.19 5.70 -14.13 -4,049.73 5,077.91 4.375 381.19 97.66 290.04 Pass-Major Risk, 12,626.88 8,913.94 12,650.00 8.987.23 2027 5.88 -12.12 4,040.89 5,10021 4.375 38977 98.83 297.67 Pass-Major Risk 12,642.02 8,91620 12,675.00 8.994.31 20.38 6.07 -10.84 4,032.15 5,122.54 4.375 398.92 99.99 305.85 Pass-Major Risk 12,652.21 8,917.71 12,70000 9,001.48 20.46 626 -10.05 -4,02329 5,144.80 4.375 40879 100.90 314.94 Pass-Major Risk 12,667.02 8,919.92 12,725.00 9,008.74 20.58 6.46 -8.76 -4,014.48 5,16703 4.375 41925 101.92 324.56 Pass-Major Risk 12,676.45 8,921.32 12,750.00 9,015.79 20.66 6.65 -7.97 -4,00560 5,189.31 4.375 430.27 102.71 334.90 Pass-Major Risk 12,692.02 8,923.63 12,775.00 9,022.83 20.78 6.85 -6.52 -3,996.58 5,211.54 4.375 44200 103.60 345.90 Pass-Major Risk 12,699.50 8,924.75 12,800.00 9,030.02 20.84 7.05 -5.90 -3,987.54 5,233.72 4.375 454.24 10427 357.54 Pass-Major Risk 12,710.62 8,926.40 12,825.00 9,037.38 20.93 7.26 -4.91 -3,978.71 5,255.92 4.375 466.84 104.98 369.55 Pass-Major Risk 12,717.02 8,927.35 12,850.00 9,044.79 20.98 7.42 -4.39 -3,970.18 5,278.21 4.375 479.72 103.69 382.01 Pass-Major Risk 12,732.20 8,929.61 12,875.00 9,052.21 21.11 7.53 -2.95 -3,961.69 5,300.53 4.375 492.94 100.28 394.23 Pass-Major Risk 12,742.02 8,931.07 12,891.00 9,056.96 21.19 7.61 -2.00 -3,956.26 5,314.81 4.375 501.68 102.45 400.14 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 5 COMPASS 5000.1 Build 61 /.LI BP BAKER IMMES Travelling Cylinder Report 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset TVD Reference: Offset Datum Offset Design PB U Pad- U-10-Plan U-10A-U-10A wp03 Offset Site Error. 0.00 usft Survey Program: 101-BOSS-GYRO,2600-MWD+IFR+MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toofface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/-S +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) P) (usft) (usft) (in) (usft) (usft) (usft) 11,99202 8,897.64 12,075.00 8,524.06 48.05 44.48 136.42 -4,797.63 4,548.43 5.625 61975 240.55 405.59 Pass-Major Risk 11,992.02 8,897.64 12,100.00 8,543.20 48.05 44.55 138.72 -4,813.57 4,550.59 5.625 621.46 240.54 403.51 Pass-Major Risk 11,992.02 8,897.64 12,125.00 8,562.34 48.05 44.63 141.00 -4,829.51 4,552.74 5.625 624.17 240.54 402.72 Pass-Major Risk 11,992.02 8,897.64 12,150.00 8,581.48 48.05 44.70 143.27 -4,845.45 4,554.89 5.625 627.86 240.53 403.22 Pass-Major Risk 11,993.69 8,897.54 12,050.00 8,504.93 48.06 44.41 132.54 -4,781.69 4,546.28 5.625 619.04 236.64 412.05 Pass-Major Risk,CC 11,994.51 8,897.49 12,025.00 8,485.79 48.06 44.34 130.23 -4,765.75 4,544.12 5.625 619.34 236.66 416.57 Pass-Major Risk 11,995.31 8,897.45 12,000.00 8,466.65 48.06 44.26 127.92 -4,749.81 4,541.97 5.625 620.65 236.67 422.33 Pass-Major Risk 11,996.11 8,897.40 11,975.00 8,447.51 48.06 44.19 125.63 -4,733.88 4,539.81 5.625 622.96 236.69 429.30 Pass-Major Risk 11,996.91 8,897.36 11,950.00 8,428.37 48.06 44.12 123.35 -4,717.94 4,537.66 5.625 626.25 236.71 437.42 Pass-Major Risk 11,997.69 8,897.31 11,925.00 8,409.23 48.07 44.05 121.11 -4,702.00 4,535.50 5.625 630.52 236.73 446.65 Pass-Major Risk 11,998.47 8,897.27 11,900.00 8,390.09 48.07 43.97 118.89 -4,686.06 4,533.35 5.625 635.75 236.74 456.93 Pass-Major Risk 11,999.25 8,897.23 11,875.00 8,370.95 48.07 43.90 116.72 -4,670.12 4,531.19 5.625 641.90 236.76 468.21 Pass-Major Risk 12,000.01 8,897.18 11,850.00 8,351.81 48.07 43.83 114.59 -4,654.18 4,529.04 5.625 648.96 236.78 480.43 Pass-Major Risk 12,000.78 8,897.14 11,825.00 8,332.67 48.07 43.76 112.51 -4,638.24 4,526.88 5.625 656.90 236.79 493.52 Pass-Major Risk 12,001.53 8,897.10 11,800.00 8,313.53 48.08 43.69 110.48 -4,622.30 4,524.73 5.625 665.67 236.81 507.42 Pass-Major Risk 12,002.28 8,897.06 11,775.00 8,294.39 48.08 43.62 108.51 -4,606.36 4,522.57 5.625 675.26 236.83 522.07 Pass-Major Risk 12,003.03 8,897.02 11,750.00 8,275.25 48.08 43.54 106.59 -4,590.43 4,520.42 5.625 685.63 236.85 537.40 Pass-Major Risk 12,003.76 8,896.98 11,725.00 8,256.12 48.08 43.47 104.74 -4,574.49 4,518.26 5.625 696.74 236.86 553.35 Pass-Major Risk 12,004.49 8,896.94 11,700.00 8,236.98 48.08 43.40 102.94 -4,558.55 4,516.11 5.625 708.55 236.88 569.87 Pass-Major Risk 12,005.22 8,896.90 11,675.00 8,217.84 48.08 43.33 10120 -4,542.61 4,513.96 5.625 721.04 236.90 586.90 Pass-Major Risk 12,005.94 8,896.86 11,650.00 8,198.70 48.09 4326 99.53 -4,526.67 4,511.80 5.625 734.17 236.92 604.39 Pass-Major Risk 12,006.66 8,896.82 11,625.00 8,179.56 4809 43.19 97.91 -4,510.73 4,509.65 5.625 747.90 236.93 622.29 Pass-Major Risk 12,007.37 8,896.78 11,600.00 8,160.42 48.09 43.12 96.35 -4,494.79 4,507.49 5.625 762.20 236.95 640.55 Pass-Major Risk 12,008.07 8,896.74 11,575.00 8,14128 48.09 43.05 94.86 -4,478.85 4,505.34 5.625 77704 236.97 659.13 Pass-Major Risk 12,008.77 8,896.71 11,550.00 8,122.14 48.09 4208 93.42 -4,462.91 4,503.18 5.625 792.40 236.99 677.99 Pass-Major Risk 12,009.46 8,896.67 11,525.00 8,103.00 4809 42.91 92.03 -4,446.98 4,501.03 5.625 808.23 237.00 69709 Pass-Major Risk 12,010.15 8,896.63 11,500.00 8,083.86 48.10 42.84 90.70 -4,431.04 4,498.87 5.625 824.52 23702 716.41 Pass-Major Risk 12,010.83 8,896.60 11,475.00 8,064.72 48.10 42.77 89.42 -4,415.10 4,496.72 5.625 84124 237.04 735.91 Pass-Major Risk 12,011.51 8,896.56 11,450.00 8,045.58 48.10 42.70 88.19 -4,399.16 4,494.56 5.625 858.35 237.06 755.56 Pass-Major Risk 12,012.18 8,896.53 11,425.00 8,026.44 48.10 42.63 87.01 -4,383.22 4,492.41 5.625 875.85 23707 775.34 Pass-Major Risk 12,012.85 8,896.49 11,400.00 8,007.31 48.10 42.56 85.88 -4,367.28 4,490.25 5.625 893.70 237.09 79523 Pass-Major Risk 12,013.51 8,896.46 11,375.00 7,988.17 48.10 42.49 84.79 -4,351.34 4,488.10 5.625 911.89 237.11 815.21 Pass-Major Risk 12,014.17 8,896.42 11,350.00 7,969.03 48.11 42.42 83.74 -4,335.40 4,485.94 5.625 930.39 237.13 83527 Pass-Major Risk 12,017.02 8,896.28 11,250.00 7,892.47 48.11 42.15 81.50 -4,271.65 4,477.33 5.625 1,007.21 240.95 916.18 Pass-Major Risk 12,017.02 8,896.28 11,275.00 7,911.61 48.11 42.22 82.39 -4,287.59 4,479.48 5.625 987.62 240.94 895.88 Pass-Major Risk 12,017.02 8,896.28 11,300.00 7,930.75 48.11 42.29 83.32 -4,303.53 4,481.64 5.625 968.27 240.94 875.62 Pass-Major Risk 12,017.02 8,896.28 11,325.00 7,949.89 48.11 42.35 84.28 -4,319.46 4,483.79 5.625 949.19 240.93 855.41 Pass-Major Risk 12,018.39 8,896.21 11,225.00 7,873.33 48.12 42.08 80.81 -4,255.71 4,475.17 5.625 1,027.03 241.39 936.51 Pass-Major Risk 12,018.91 8,896.18 11,200.00 7,854.19 48.12 42.01 80.06 -4,239.77 4,473.02 5.625 1,04708 241.56 956.89 Pass-Major Risk 12,019.40 8,896.15 11,175.00 7,835.05 48.12 41.94 79.32 -4,223.83 4,470.86 5.625 1,067.34 241.72 977.33 Pass-Major Risk 12,019.86 8,896.13 11,150.00 7,815.91 48.12 41.88 78.62 -4,207.89 4,468.71 5.625 1,087.79 241.88 997.81 Pass-Major Risk 12,020.30 8,896.10 11,125.00 7,796.77 48.12 41.81 77.94 -4,191.95 4,466.55 5.625 1,108.43 242.02 1,018.35 Pass-Major Risk 12,020.71 8,896.08 11,100.00 7,777.64 48.12 41.74 77.28 -4,176.01 4,464.40 5.625 1,129.24 242.16 1,038.95 Pass-Major Risk 12,021.11 8,896.06 11,075.00 7,758.50 48.12 41.68 76.65 -4,160.08 4,462.24 5.625 1,150.23 242.28 1,059.61 Pass-Major Risk 12,021.48 8,896.04 11,050.00 7,739.36 48.12 41.61 76.04 -4,144.14 4,460.09 5.625 1,171.37 242.42 1,080.35 Pass-Major Risk 12,021.84 8,896.02 11,025.00 7,720.22 48.12 41.54 75.45 -4,128.20 4,457.93 5.625 1,19265 242.56 1,101.16 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 6 COMPASS 5000.1 Build 61 KE BAKER RBP HUGHES Travelling Cylinder Report 0 bp 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project Prudhoe Bay TVD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset TVD Reference: Offset Datum Offset Design PB U Pad- U-10-Plan U-10A-U-10A wp03 Offset She Error: 0.00 usft Survey Program: 101-BOSS-GYRO,2600-MWD+IFR+MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toohace+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/-S +EI-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (*) (usft) (usft) (in) )usft) (usft) (usft) 12,022.17 8,896.01 11,000.00 7,701.08 48.12 41.47 74.88 -4,112.26 4,455.78 5.625 1,214.09 242.69 1,122.06 Pass-Major Risk 12,022.50 8,895.99 10,975.00 7,681.94 48.13 41.41 74.33 -4,096.32 4,453.62 5.625 1,235.65 242.81 1,143.03 Pass-Major Risk 12,022.81 8,895.97 10,950.00 7,662.80 48.13 41.34 73.80 -4,080.38 4,451.47 5.625 1,257.34 242.93 1,164.09 Pass-Major Risk 12,023.10 8,895.96 10,925.00 7,643.66 48.13 41.27 73.28 -4,064.44 4,449.32 5.625 1,279.15 243.05 1,185.23 Pass-Major Risk 12,023.38 8,895.94 10,900.00 7,624.52 48.13 4121 72.79 -4,048.50 4,447.16 5.625 1,301.08 243.16 1,206.46 Pass-Major Risk 12,023.65 8,895.93 10,875.00 7,605.38 48.13 41.14 72.30 -4,032.57 4,445.01 5.625 1,323.11 24327 1,227.77 Pass-Major Risk 12,023.91 8,895.91 10,850.00 7,586.24 48.13 41.08 71.84 -4,016.63 4,442.85 5.625 1,345.25 243.37 1,249.18 Pass-Major Risk 12,024.16 8,895.90 10,825.00 7,567.10 48.13 41.01 71.39 -4,000.69 4,440.70 5.625 1,367.49 243.47 1,270.67 Pass-Major Risk 12,024.40 8,895.89 10,800.00 7,547.96 48.13 40.95 70.95 -3,984.75 4,438.54 5.625 1,389.82 243.56 1,292.24 Pass-Major Risk 12,024.63 8,895.88 10,775.00 7,528.83 48.13 40.88 70.53 -3,968.81 4,436.39 5.625 1,412.24 243.66 1,313.89 Pass-Major Risk 12,024.85 8,895.87 10,750.00 7,509.69 48.13 40.82 70.12 -3,952.87 4,434.23 5.625 1,434.75 243.75 1,335.63 Pass-Major Risk 12,025.06 8,895.85 10,725.00 7,490.55 48.13 40.75 69.72 -3,936.93 4,432.08 5.625 1,457.34 243.83 1,357.47 Pass-Major Risk 12,02526 8,895.84 10,700.00 7,471.41 48.13 40.69 69.33 -3,920.99 4,429.92 5.625 1,480.00 243.92 1,379.38 Pass-Major Risk 12,317.02 8,880.60 12,175.00 8,600.62 49.21 44.78 -179.36 -4,861.39 4,557.05 5.625 631.52 311.34 349.61 Pass-Major Risk 12,317.02 8,880.60 12,200.00 8,619.76 4921 44.85 -177.26 -4,877.33 4,559.20 5.625 635.18 311.53 349.07 Pass-Major Risk,ES,SF 12,325.38 8,880.34 12,225.00 8,638.90 49.25 44.92 -175.97 -4,893.26 4,561.36 5.625 639.67 311.04 350.35 Pass-Major Risk 12,329.13 8,880.25 12,250.00 8,658.04 49.27 45.00 -174.29 -4,909.20 4,563.51 5.625 645.09 310.90 352.60 Pass-Major Risk 12,332.89 8,880.19 12,275.00 8,677.18 49.29 45.07 -172.64 -4,925.14 4,565.67 5.625 651.38 310.76 356.08 Pass-Major Risk 12,342.02 8,880.11 12,300.00 8,696.32 49.33 45.15 -171.53 -4,941.08 4,567.82 5.625 658.55 310.10 36127 Pass-Major Risk 12,342.02 8,880.11 12,325.00 8,715.46 49.33 45.22 -169.62 -4,957.02 4,569.98 5.625 666.44 310.28 36675 Pass-Major Risk 12,342.02 8,880.11 12,350.00 8,734.60 49.33 45.29 -167.75 -4,972.96 4,572.13 5.625 675.17 310.46 373.39 Pass-Major Risk 12,342.02 8,880.11 12,375.00 8,753.73 49.33 45.37 -165.94 -4,988.90 4,574.29 5.625 684.70 310.64 381.13 Pass-Major Risk 12,351.92 8,880.14 12,400.00 8,772.87 49.38 45.44 -165.10 -5,004.84 4,576.44 5.625 694.84 309.84 390.65 Pass-Major Risk 12,355.77 8,880.20 12,425.00 8,792.01 49.40 45.52 -163.74 -5,020.78 4,578.60 5.825 70574 309.63 400.67 Pass-Major Risk 12,359.63 8,880.27 12,450.00 8,811.15 49.42 45.59 -162.45 -5,036.71 4,580.75 5.625 717.29 309.40 411.60 Pass-Major Risk 12,367.02 8,880.46 12,475.00 8,830.29 49.46 45.67 -161.52 -5,052.65 4,582.91 5.625 729.49 308.77 423.74 Pass-Major Risk 12,367.02 8,880.46 12,500.00 8,849.43 49.46 45.74 -159.99 -5,068.59 4,585.06 5.625 74225 308.94 435.94 Pass-Major Risk 12,367.02 8,880.46 12,525.00 8,868.57 49.46 45.82 -158.52 -5,084.53 4,58721 5.625 755.62 309.11 448.95 Pass-Major Risk 12,375.18 8,880.75 12,550.00 8,887.71 49.50 45.89 -157.82 -5,100.47 4,589.37 5.625 769.47 308.35 463.38 Pass-Major Risk 12,379.09 8,880.93 12,575.00 8,906.85 49.52 45.97 -156.80 -5,116.41 4,591.52 4.375 783.86 307.95 478.20 Pass-Major Risk 12,383.14 8,881.13 12,600.00 8,925.77 49.54 46.05 -155.86 -5,132.58 4,593.89 4.375 798.86 307.65 493.64 Pass-Major Risk 12,392.02 8,881.65 12,625.00 8,943.75 49.58 46.15 -155.46 -5,149.63 4,597.13 4.375 814.77 306.75 510.54 Pass-Major Risk 12,392.02 8,881.65 12,650.00 8,960.68 49.58 4625 -154.42 -5,167.55 4,601.27 4.375 831.42 306.98 52732 Pass-Major Risk 12,392.02 8,881.65 12,675.00 8,976.48 49.58 46.36 -153.51 -5,186.26 4,606.29 4.375 848.79 307.24 544.83 Pass-Major Risk 12,404.02 8,882.52 12,700.00 8,991.08 49.65 46.49 -153.77 -5,205.67 4,61218 4.375 866.59 305.95 563.95 Pass-Major Risk 12,417.02 8,883.68 12,725.00 9,004.42 49.71 46.62 -15420 -5,225.71 4,618.90 4.375 884.89 304.43 583.69 Pass-Major Risk 12,417.02 8,883.68 12,750.00 9,016.44 49.71 46.76 -153.69 -5,246.29 4,626.42 4.375 903.37 304.74 602.15 Pass-Major Risk 12,417.02 8,883.68 12,775.00 9,027.10 49.71 46.91 -153.28 -5,26732 4,634.72 4.375 922.12 305.07 620.83 Pass-Major Risk 12,430.45 8,885.12 12,800.00 9,036.34 49.79 47.06 -154.11 -5,288.72 4,643.77 4.375 940.85 303.41 640.90 Pass-Major Risk 12,442.02 8,886.55 12,825.00 9,044.13 49.85 47.21 -154.87 -5,31038 4,653.51 4.375 959.64 301.95 660.81 Pass-Major Risk 12,442.02 8,886.55 12,850.00 9,050.44 49.85 47.36 -154.81 -5,332.21 4,663.91 4.375 978.28 30229 679.17 Pass-Major Risk 12,451.46 8,887.86 12,875.00 9,05523 49.90 47.52 -155.56 -5,354.13 4,674.92 4.375 996.73 301.19 698.31 Pass-Major Risk 12,457.72 8,888.77 12,900.00 9,058.48 49.93 47.67 -156.26 -5,376.04 4,686.51 4.375 1,014.97 300.31 717.17 Pass-Major Risk 12,467.02 8,890.16 12,925.00 9,060.19 49.98 47.82 -157.48 -5,397.85 4,698.61 4.375 1,03291 298.40 736.73 Pass-Major Risk 12,467.02 8,890.16 12,950.00 9,060.35 49.98 47.97 -157.77 -5,419.45 4,711.17 4.375 1,050.48 29873 753.86 Pass-Major Risk 12,467.02 8,890.16 12,975.00 9,058.95 49.98 48.11 -158.14 -5,440.77 4,724.15 4.375 1,067.73 299.04 770.64 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 7 COMPASS 5000.1 Build 61 BAKER■ B P HUGHES Travelling Cylinder Report 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well U-09 Project: Prudhoe Bay TVD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Reference Site: PB U Pad MD Reference: 15:09 10/7/1998 11:35 @ 76.20usft(Nabors 9ES) Site Error: 0.00 usft North Reference: True Reference Well: U-09 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore U-09B Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 7 Offset TVD Reference: Offset Datum Offset Design PB U Pad- U-10-Plan U-10A-U-10A wp03 Offset Site Error: 0.00 usft Survey Program: 101-BOSS-GYRO,2600-MWD+IFR+MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (in) (usft) (usft) (usft) 12,479.39 8,892.00 13,000.00 9,056.87 50.05 4825 -159.81 -5,461.94 4,737.29 4.375 1,084.77 29633 789.96 Pass-Major Risk 12,492.02 8,893.88 13,025.00 9,054.90 50.11 48.38 -161.49 -5,482.89 4,750.79 4.375 1,101.93 293.45 809.63 Pass-Major Risk 12,492.02 8,893.88 13,050.00 9,053.25 50.11 48.50 -161.84 -5,503.10 4,765.40 4.375 1,118.26 293.74 825.56 Pass-Major Risk 12,492.02 8,893.88 13,075.00 9,051.90 50.11 48.63 -162.16 -5,522.48 4,781.13 4.375 1,133.94 294.06 840.83 Pass-Major Risk 12,501.05 8,895.23 13,100.00 9,050.59 50.16 48.77 -163.41 -5,540.95 4,797.92 4.375 1,148.76 292.08 857.43 Pass-Major Risk 12,506.87 8,896.09 13,125.00 9,04929 50.19 48.91 -164.32 -5,558.43 4,815.74 4.375 1,162.73 290.90 872.43 Pass-Major Risk 12,517.02 8,897.60 13,150.00 9,047.99 50.25 49.05 -165.67 -5,574.87 4,834.53 4.375 1,175.83 288.50 887.72 Pass-Major Risk 12,517.02 8,897.60 13,175.00 9,046.71 50.25 49.18 -165.96 -5,590.22 4,854.21 4.375 1,187.98 288.88 899.44 Pass-Major Risk 12,517.02 8,897.60 13,200.00 9,045.44 50.25 49.32 -16625 -5,604.43 4,874.74 4.375 1,199.30 289.26 91032 Pass-Major Risk 12,531.36 8,89973 13,225.00 9,044.20 50.32 49.46 -168.01 -5,617.45 4,896.04 4.375 1,209.50 285.59 923.94 Pass-Major Risk 12.54202 8,901.32 13,250.00 9,042.97 50.38 49.59 -169.38 -5,629.25 4,918.04 4.375 1.218.84 283.09 935.84 Pass-Major Risk 12,542.02 8,901.32 13,275.00 9,041.78 50.38 49.72 -169.65 -5,639.77 4,940.69 4.375 1,227.17 283.46 943.73 Pass-Major Risk 12,542.02 8,901.32 13,300.00 9,040.62 50.38 49.84 -169.90 -5,649.00 4,963.89 4.375 1,234.62 283.85 950.74 Pass-Major Risk 12,557.30 8,903.59 13,325.00 9,039.50 50.46 49.96 -171.73 -5,656.89 4,987.58 4.375 1,240.85 280.07 961.00 Pass-Major Risk 12,567.02 8,905.04 13,350.00 9,038.41 50.51 50.08 -172.98 -5,663.43 5,011.68 4.375 1,246.20 277.72 968.67 Pass-Major Risk 12,567.02 8,905.04 13,375.00 9,037.37 50.51 50.19 -173.22 -5,668.59 5,036.12 4.375 1,250.51 278.11 972.54 Pass-Major Risk 12,792.02 8,938.51 13,400.00 9,036.38 51.86 5029 -165.69 -5,672.35 5,060.81 4.375 1,250.07 305.83 944.39 Pass-Major Risk 12,801.32 8,939.89 13,425.00 9,035.43 51.92 50.39 -166.86 -5,674.71 5,085.68 4.375 1,248.07 30423 943.96 Pass-Major Risk 12,817.02 8,942.22 13,450.00 9,034.54 52.03 50.48 -168.68 -5,675.66 5,110.64 4.375 1,245.16 301.06 944.17 Pass-Major Risk 12,817.02 8,94222 13,475.00 9,033.70 52.03 50.57 -168.88 -5,675.19 5,135.62 4.375 1,240.98 301.44 939.58 Pass-Major Risk 12,817.02 8,942.22 13,500.00 9,032.91 52.03 50.65 -169.06 -5,673.69 5,160.56 4.375 1,236.29 301.82 934.48 Pass-Major Risk 12,828.38 8,943.91 13,525.00 9,032.12 52.11 50.73 -170.43 -5,672.15 5,185.50 4.375 1,231.85 299.49 932.33 Pass-Major Risk 12,842.02 8,945.94 13,550.00 9,031.33 52.20 50.81 -172.03 -5,670.60 5,210.44 4.375 1,227.87 296.47 931.34 Pass-Major Risk 12,842.02 8,945.94 13,575.00 9,030.53 52.20 50.89 -172.23 -5,669.06 5,235.38 4.375 1,224.12 296.86 927.17 Pass-Major Risk 12,84202 8,945.94 13,600.00 9,029.74 52.20 50.96 -172.43 -5,667.51 5,260.32 4.375 1,220.87 297.25 923.50 Pass-Major Risk 12,855.79 8,947.99 13,625.00 9,028.95 5229 51.04 -174.06 -5,665.97 5,285.26 4.375 1,217.84 294.04 923.66 Pass-Major Risk 12,867.02 8,949.66 13,650.00 9,028.16 5237 51.12 -175.42 -5,664.42 5,310.20 4.375 1,215.28 291.37 923.74 Pass-Major Risk 12,867.02 8,949.66 13,675.00 9,027.36 5237 5121 -175.62 -5,662.88 5,335.14 4.375 1,213.05 291.77 921.09 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 4/28/2014 4:05:04PM Page 8 COMPASS 5000.1 Build 61 tor 1 1 1 % 1 1 1 Na . 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TRANSMITTAL LETTER CHECKLIST WELL NAME: 6d - o9g PTD: 2/`f' 06,3 /Development Service _Exploratory Stratigraphic Test _Non-Conventional FIELD: live�C POOL: I�vc1. 62 c Ct .( Check Box for Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - - - in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. 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 name Pilot Hole ( PH) and API number (50- - - ) from records, data and logs acquired for well(name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10'sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application,the following well logs are Well Lo ,n also required for this well: gg g 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 4/2014 @ co a) 0- N _N a) ❑ o N To E Q a) j. JD ' Ep� f6 R _c a c co O T @ a o W •y. W (n N 0. d ❑ - @ a. u') a C 0 a) Q -o @ oi O M a) a is 3 G 0 o o) ai-5.) O = -p c 't U' a U '3 a) a v r' JD a @ V =3. : o '0 co a) N U 'O > o > a) w. v �, c c o - @ 7 E, CO � v.c 0 � �o i -c n � 2;. a). >. p @� w F O � o .O 3. o, o. I— M E' a Z 0 c N N -o� Q '(p� 0. a ._JD 0_ @ w a) N' N E co , .0.) 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