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Home My WebLink About216-1237. 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 07-15B Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 216-123 50-029-20847-02-00 11766 Conductor Surface Intermediate TieBack Liner Liner 9022 79 2472 7968 752 3226 9180 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-1/4" x 2-7/8" 8902 35 - 114 35 - 2507 33 - 8001 7866 - 8618 8540 - 11766 35 - 114 35 - 2507 33 - 7837 7708 - 8449 8371 - 9021 none 470 2670 4760 5410 10530 9180 , 10530 , 10692 , 11670 1490 5380 6870 7240 10160 9155 - 11749 4-1/2" 12.6# L-80 30 - 8456 8894 - 9023 Structural 4-1/2" Baker S-3 Hydro Set , 8400 , 8231 No SSSV 8400 8231 Bo York Operations Manager Jerry Lau Jerry.Lau@hilcorp.com 907.564.5280 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 0028309 29 - 8287 209 176 28304 38350 70 35 0 0 328 383 N/A 13b. Pools active after work:PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 2:50 pm, Dec 28, 2023 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2023.12.28 11:20:01 - 09'00' Bo York (1248) RBDMS JSB 010324 DSR-1/26/24WCB 3-14-2024 ACTIVITYDATE SUMMARY 11/25/2023 ***WELL S/I ON ARRIVAL*** DRIFTED w/ 11' 6'' X 2.29'' DMY GUN, 1-3/4'' SAMPLE BAILER (msfb) DRIFT FREELY TO DEVIATION @ 9228' SLM ***JOB COMPLETE, WELL LEFT S/I*** 11/26/2023 *** WELL S/I ON ARRIVAL*** JOB SCOPE: (PLUG & PERFORATE 10' OF 2'' GEO RAZOR 6 spf 60 DEG PHASE) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RIH WITH CH/X 2 1.69'' WB/GUN GAMMA-CCL/10' OF 2'' GEO RAZOR GUN 6 spf 60 DEG/MSST/NS 2.281'' CIBP TO SET CIBP @ 9180' MD, CCL TO MID ELEMENT 28.9' CCL STOP DEPTH= 9151.1' MD, PERFORATE INTERVAL 9155'- 9165' CCL TO TOP SHOT 6.9' CCL STOP DEPTH 9148' MD GAMMA RAY LOG CORRELATE TO BAKER RESERVOIR PERFORMANCE MONITOR LOG DATED 18-OCT-2017 JOB COMPLETE ***WELL S/I ON DEPARTURE*** 11/27/2023 Well POPd and tested, SI for high GOR. OE wants to SL tag CIBP since production rates indicate plug not holding, have EL set extended range CIBP in liner. 11/28/2023 ***WELL S/I ON ARRIVAL*** DRIFT & TAG CIBP @ 9,184' SLM W/ 2.25" BARBELL W/ 2" LIB BEAT ON CIBP @ 9,184' SLM W/ 2.25" BARBELL & 2.25" BLIND BOX - SOLID ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED ON WELL STATUS*** 12/18/2023 OE canceled second extended range CIBP in 3-1/4" Liner, job complete. Daily Report of Well Operations PBU 07-15B PERFORATE INTERVAL 9155'- 9165' TO SET CIBP @ 9180' MD Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:216-123 6.50-029-20847-02-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11766 10530 9018 8400 none 10530, 10692, 116 8231 Casing: Length: Size: MD: TVD: Burst: Collapse: Conductor 79 20" Surface 2472 13-3/8" 35 - 114 35 - 114 1490 470 Intermediate 7968 9-5/8" 35 - 2507 35 - 2507 5380 2670 Liner 752 7" 33 - 8001 33 - 7837 6870 4760 Liner 531 4-1/2" 7866 - 8618 7709 - 8449 7240 5410 Perforation Depth: Measured depth: 9716 - 11749 feet True vertical depth:8923 - 9023 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# L-80 30 - 8456 29 - 8287 8400 8231Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S-3 Hydro Set Packer Liner 3226 3-1/2" x 3-1/4" x 2- 8540 - 11766 8371 - 9022 10160 / 8620 / 105 10530 / 7820 / 111 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 228-75001 2115622 -750 4096 377 296 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Ryan Thompson Ryan.Thompson@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone: Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured9022 Sundry Number or N/A if C.O. Exempt: N/A Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend 5Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 028309 PBU 07-15B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations By Samantha Carlisle at 9:11 am, Nov 17, 2020 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2020.11.16 18:11:33 -09'00' Bo York RBDMS HEW 11/17/2020 SFD 11/17/2020DSR-11/17/2020MGR11JAN2020 ACTIVITYDATE SUMMARY 10/21/2020 CTU#9 - 1.75" CT x 0.156" wt Job Scope: Addperf MIRU CTU. MU & RIH w/ Read 2.20" Logging Carrier & 2.23" JSN for drift. RIH, WHP slowly increasing due to minimal injectivity. Tag CIBP at 10528' MD (corrected) and log up to 8900', painting a yellow tie-in flag at 10180'. ...Continued on WSR 10-22-20... 10/22/2020 CTU#9 - 1.75" CT x 0.156" wt ***Cont. from WSR 10-21-20*** Job Scope: Addperf POOH with logging BHA. Cofirm corrections with OE. Make up Perf gun run #1 with 31' x 2.0" Maxforce perf gun, 6 spf and RIH. Tag CIBP & Correct to Btm Shot Depth. Puh & Perforate Interval 10236' - 10267'. Pooh. All shots fired, ball recovered. MU & RIH w/ Perf Gun #2. Tag CIBP & Correct to Btm Shot Depth. Puh & Perforate Interval 9716' - 9747'. Pooh. All shots fired, ball reovered. Rig down CTU. Turn well over to DSO to POP. ***Job Complete*** Daily Report of Well Operations PBU 07-15B STATE OF ALASKA RP74- F IVE ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1, Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate RI Other Stimulate ❑ Alter Casing ❑ Conge Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: ❑ 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development RI Exploratory ❑ 5. Permit to Drill Number: 216-123 3. Address: - P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-20847-02-00 7 Property Designation (Lease Number): ADL 028309 6. Well Name and Number: PBU 07-15B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY, PRUDHOE OIL 11, Present Well Condition Summary: Total Depth: measured 11766 feet Plugs measured 10530, 10692, 11670 feet true vertical 9022 feet Junk measured None feet Effective Depth: measured 10530 feet Packer measured 8400 feet true vertical 9018 feel Packer true vertical 8232 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Conductor 79 20" 35-114 35-114 1490 470 Surface 2556 13-3/8" 35-2591 35-2591 5380/6390 2670/2820 Intermediate 7968 9-5/8" 33-8001 33-7837 6870 4760 Liner 752 7" 7866-8618 7709-8449 7240 5410 Liner 531 4-1/2" 8451-8982 8283-8791 8430 7500 Liner 3226 3-1/2" x 3-1/4" x 2-7/8" 8540-11766 8371 -9022 10160 / 8620 110570 10530 / 7820 / 11160 Perforation Depth: Measured depth: 10257 - 11749 feet True vertical depth: 8928-9023 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 30-8456 30-8287 Packers and SSSV (type, measured and 4-1/2" Baker S-3 Hydro Set Packer 8400 6232 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 570 37556 36 0 252 Subsequent to operation: 0 2352 1 0 226 14. Attachments: t.quimdper20MC25.070.25.071.&25283) 15. Well Class after work: Daily Report of Well Operations ® Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ 1 GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 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: Thompson, Ryan Contact Name: Thompson, Ryan Authorized Title: Petroleum Engineer Contact Email: RYAN.THOMPSON(Mbp.cam Authorized Signature: ✓ 7/ Date:3 /L '� L) Contact Phone: +1 907 564 4535 Form 10404 Revised 04/2017 Oe,4� M&.1 VA,, ApaO rlBDMS6/ MAR o 42020 Submit Original Only Daily Report of Well Operations PBU 07-15B ACTT V ITV BATF 01 IRARA n My CTU#8 1.75" CT. Job Scope: Perforating. - MIRU CTU. Well shut in on Arrival. MU & RIH w/ HES 2.20" Logging Carrier and 2.30" JSN. Tag CIBP at 10513' down. Log from compression up to 7700'. Flagged Pipe at 10200.19'. Pooh. Receive good data ( + 11' Correction). Correlate to Baker Hughes RPM Log 18 -Oct -2017. Corrected top of CIBP = 10529.12'. MU & RIH w/ Sib 2.0" x 10' PJO Perf Gun. Perforate 10257'- 0257' - 1( 10267. POOH. Pump 38 bbl freeze protect. Confirm shots fired. Ball recovered. Begin rigging own. 2/22/2020 ***Job Continued on 2/23/20 WSR*** CTU#8 1.75" CT. Job Scope: Perforating. Finish rigging down. 2/23/2020 ***Job Com lete*** TWO = 220/1020/0. Temp = 1180. T & IA FL (Ops request). No IA companion valve. AL online. T FL @ 250' (4 bbls). IA FL @ 7802' (#3 SO, 417 bbls). 2/24/2020 SV = C. WV, SSV, MV = O. IA, OA = OTG. 20:00 TREE= FMC WELLHEAD= GRAY 07-1 ACTUATOR= BAKER OKB. ELEV= 58' REFEEeiE// = 62104' RF R FV = 27 AT U= 9u84' VD= 8800'SS CSG, 72#, L-80/ S00-95 BTC, D = 12.347"2586' Minimum ID = 2.310" a@ 8552' 2-7/8" X NIPPLE IN LTP w/PTSA 9-5/8"WHPSTOCK (XX/XX/98) —8001' 9 -5/8 -CSG 47#. L-80 BTC -M. ID=8.681" TOP OF 4-12" LNR —L 8451' 4-12" TBG, 12.6#, L-80 BT, .0152 bpf, ID = 3.958^ 8466' 45 KB BKR LTP w /PTSA, D = 2.360" (11/17/16)8640' TOP OF 3-112"X 3-i/4" X 2-7/8' LNR 8647 TOC 8547' 2-7/8"X NP, D=2.310" (11117/16) 8662' 7" LNR 26#, L-80 BTC -M, .0383 bpf, D = 6.276' 8618' TVD 8973' 3-12" LNR 9.3#, L-80 STL, .0087 bpf, D=2.992" 4-12" KB PACKER WHIPSTOCK (11101/16) 8962' 4-1/2" LNR 12.6#, L-80 ST, .0152 bpf, D = 3.958" —8962' 1 3405 3405 3-1/4^ LNR 6.6#, L-80 TC71, .0079 bpf, D = 285• 10244' PERFORATION SUMMARY REF LOG: GR RES ON 11/09/16 ANGLE AT TOP PERF: 75'@ 10257' —SEE PG FOR = 2.441" 11766' 14-12 CAMOO BAL-O SSSV NP, D=3.813° GAS LFT MANDRELS ISTI M) TVD DEV TYPE VLV ILATCHI PORT DATE 1 3405 3405 1 MMIC DOME RK 16 11/08/12 2 6596 6498 19 MMG DONE RK 16 11/08/12 3 7802 7647 17 MMG SO RK 20 0723/16 9-5/B" X 7" BKR ZXP LNR PKR w [TIEBACK SLEEVE, D=6.313" 180' 9-518" X 7" BKR LNR HR, D = 6.25" 9-5/8' MLLOUT WINDOW (07/15A) 8001'-8017- S-3 ' 8001' - 8 017" S-3 PK,D0= TNC 8433 4-112 HES X NP, D = 3.813" 8451' 7"X5"BKR ZXPPKRw/T®ACK SLEEVE, D = 4.438" 9466' 4-1/2'WLEG,D=3.958" ELMD TT NOT LOGG® 8485' 7" X5" BKR HMC HGR D = 4.313" 8472' 5• X 4-12' XO. D= 3.958" 3.70" BKR DEPLOY MERIT SLEEVE, D = 3.00^ 8669'3-12" X NP,D = 3-12" X 3-3/16" XO, D = 2.786" MLLO(TTWPWW(07-15B) 8982'-8991' D244' 1 10806' 1 1 11670' 1 DATE COMMENTS DATE REV BY COMMENTS 11M4/92 ORIGINAL COMPLETION 1127117 MR/JMD ADPERFS (1123/17) 07107/98 SIDETRACK (07-15A) 09/17/18 SS/JM SET WFD CBP (09/17118) 11112MS NORDIC CTO (07-15B) ®RRC1JMD 10103118 DD/JMD MINOR EDITS 1228116 FINAL ODE APPROVAL 12/13/18 KP/JMD TREEC/O 05/15/17ADPERFS(05/10-11117 09N5/19 JCF/JMD SETCBP&ADPERFS 08130/1908/09117 SETCBP(08108/17) 022420 KFM/JMD ADPERFS (022220) BKR CBP (08/30/19) WFD CBP (09117/18) PRUDHOE BAY UNIT WELL: 07-15B PERMIT No:'1161230 API No: 50-029-20847-02 T11 N, RUE,1010' FNL & 509 BP Eaplora8on (Alaska) TREE= FMC VIELLFEAD= GRAY ACTUATOR= BAKER CKB. ELEV = 58' REF ELEV = 62AN BF. ELEV = 27.63' KOP= 4804' Max Angla = 94` Q 10031' Datum MD = 9084' Datum TVD= 8800'SS PERFORATION SUMMARY REF LOG: GR RES ON 11/09/16 ANGLE AT TOP PERF: 75" @ 10257' Note: Refertc Pmduclion DB for Nsto . I ertdata SIZE SPF INTERVAL OprVSQz SHOT SQZ 2- 6 10257-10267 0 022220 TA/JMD ADPERFS 05/10-11/17 2' 6 10262 -10267 O 08/30/19 2- 6 10581-10613 C 1123/17 2' 6 10834 -10865 C 05/11/17 2- 6 10921 -10952 C 05/10/17 2- 6 11021 -11052 C 05/10/17 2' 6 11100-11260 C 11/11/16 2' 6 11318-11406 C 11/11/16 2' 6 11446-11500 C 11/11/16 2- 6 11520-11655 C 11/11/16 2' 6 11694-11749 C 11/11/16 07-1 5 ^ SAFETY NOTES: •`• WELL ANGLE > 70° @ 9177' YK ***MAX DLS:41.9' @ 9684"•• REV BY COMMENTS DATE REV BY COMMENTS PKR 176 ORIGINAL COMPLETION 1127117 MR/JMD ADPERFS (1123/17) 014 SIDETRACK (07 -ISA) 09/17/18 MSS/JM SETWFD C13P(09/17/18) ORDIC2 CTO (07-16B) 012(28/16 10/03/18 DD/JMD MINOR EDffS RRC/JMD FNAL ODE APPROVAL 12/13/18 TA/JMD ADPERFS 05/10-11/17 09/05/19 JCF/JM JCF/JMD SET C13P(08p8/17) 022420 KFM/JMD ADPERFS (022220) PRUDHOE BAY UNIT' WELL: 07-15B PERMR No: 02161230 API No: 50-029-20847-02 BP Exploration (Alaska) STATE OF ALASKA ALASKA OIL AND OAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Form 10-404 Revised 04/2017 (�/� i1'w� HUUM515 OCT 072019 Submit Original Only 1. Operations Performed - - Abandon ❑ Plug Perforations 0 Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate 0 Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: Set CIBP 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development 0 Exploratory ❑ 5. Permit to Drill Number 216-123 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-20847-02-00 7. Property Designation (Lease Number): ADL 028309 8. Well Name and Number: PBU 07-ISB 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth: measured 11766 feet Plugs measured 10530, 10692, 11670 feet true vertical 9022 feet Junk measured None feet Effective Depth: measured 10530 feet Packer measured 8400 feet true vertical 9018 feet Packer true vertical 8232 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Conductor 79 20" 35-114 35-114 1490 470 Surface 2556 13-3/8" 35-2591 35-2591 6380/6390 2670 / 2820 Intermediate 7968 9-5/8" 33-8001 33-7837 6870 4760 Liner 752 7" 7866-8618 7709-8449 7240 5410 Liner 531 4-1/2" 8451-8982 8283-8791 8430 7500 Liner 3226 3-1/2" x 3-1/4" x 2-7/8" 8540-11766 8371 -9022 10160 / 8620 / 10570 10530 / 7820 / 11160 Perforation Depth: Measured depth: 10262 -11749 feet True vertical depth: 8929-9023 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.69 L-80 30-8456 30-8287 Packers and SSSV (type, measured and 4-1/2" Baker S-3 Hydro Set Packer true vertical depth) 8400 8232 No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 570 37556 36 0 252 Subsequent to operation: 1 6269 0 0 237 14. Attachments: (required per 20 rine 25.070 25,071, a 25.283) 15. Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NIA Authorized Name: Thompson, Ryan Contact Name: Thompson Ryan Authorized Title: Petroleum Engineer Contact Email: RYAN.THOMPSON(obbp.com Authorized Signature: Date: �'S/ °I Contact Phone: +1 907 564 4535 Form 10-404 Revised 04/2017 (�/� i1'w� HUUM515 OCT 072019 Submit Original Only Daily Report of Well Operations PBU 07-15B ACTT V ITV DATF CTU #8 - 1.75" coil, 0.156" wt Job Objective: Set CIBP and Addperf RIH with HES memory GR/CCL with 2.29" nozzle. Tag obstruction at 10565' CTMD and log up to 8400' painting a red tie-in flag at 10300'. Confirm +19' correction. Corrected obstruction depth of 10582'. Make up Baker 2-7/8" CIBP and RIH. 8/29/2019 ...Continued on WSR 8-30-19.... CTU #8 - 1.75" coil, 0.156" wt ***Cont. from WSR 8-29-19*** Job Objective: Set CIBP and Addperf RIH with Baker 2-7/8" CIBP. Tie into flag and set CIBP a 10530' mide-element (Top of CIBP 10529.5'). POOH. Make up 5'x 2.0" PowerJet Omega pert gun, 6 spf and IH. rerforate 10,262'- 10,26T. POOH and freeze protect tubing. 8/30/2019 om a ** TRFF= FMC WELLHEAD = GRAY ACTUATOR= BAKER 07-1 OKB. ELEV = 58' Fiff ABI = 62.44' BF. BEV = 27.63' KOP= 4804' Max Angb = 94" @ 10031' D tum MD= 9n84' 13-36" CSG, 72#, L -BO/ S00-95 BTC, D = 12.347" 2586' Minimum ID = 2.310w'@ 8552' 2-7/8" X NIPPLE IN LTP w/PTSA 9-56" WHPSTOCK(XX/XX/98) -8001' 9-5/8" CSG, 47#, L-80 BTC -M, D = 8.681'007• ITOPOF4-1/2"LNR �-1 845V 4-12" TBG, 12.6#, L-80 BT, .0152 bpf, D = 3.958' 8456' =2.360"(11/17/16) 3-1/4' X 2-7/8" LNR 8647' TOC 8547' 7" LNR 26#, L-80 BTC -M, .0383 bpf, D = 6276" 3-12" LNR 9.3#, L-80 STL, .0087 bpf, D = 2.992" 8973' 4-1/2" KB PACKER VVHPSTOCK(11/01/16) 8982' 4-12" LNR 12.6#, L-80 BT, .0152 bpf, D = 3.958' 3-1/4' LNR 8.6#, L -BO TC71, .0079 bpf, ID = 2.85" 1 Q244' PERFORATION SUMMARY REF LOG: GR RES ON 11109/16 ANGLE AT TOP PERF: 74'@ 10262' -SEE PG 2 FOR PBTD 11750' LNR 6.5#, L-80 STL• .0058 bpf, D = 2.441" 11766' 1 2208' 1 4-12 CAMCO BAL-O SSSV NP, D = 3.813' GAS I FT MA t f)M c ST MD rvo oEv TYPE vlv LATCH PORT DAO TE 1 3405 3405 1 MNG DONE Po( 16 MTE 2 6596 6498 19 MVI. DOM_ RK 16 11/08/12 3 7802 7647 17 MNG SO RK 20 0723/16 1 7866' 1 a-atl' X /- t3KK LXP LNR PKR w /TEBACK SLEEVE , D = 6.313' I80' 9518" X 7' BKR LNR HGR, D = 6.25" 9-5/8" MLLOUT WINDOW (07115A) 8001'-8017- l0� 7' X 4-112" NSCT S-3 PKR D = 3.938" 133' 4-12 HES X NP, D = 3.813" 7" X 5" BKR ZXP PKR w /TEBACK SLEEVE, D = 4.438" 4-12" WLEG, D=3.958" X5" BKR HMC HG X 4-12" XO, D= X NP, D= 8973' —t3 -_1/2"X 3-3/16" XO, D = 2.786" MLLOLIT WINDOW (07-15B) 8982' - 8991' 10244' 3-3/16" X 2-7/e' XO, D = 2.37T IOS30' —1 9AIA" RKR CRO I"A/vON O\ DATE I REV BY COMMENTS DATE REV BY COMuENIS 1111462 1 PKR 176 ORIGINAL COMPLETION 1127117 MLJMD ADPERFS 1123/1 07)0768 D14 SIDETRACK 07-15A 09/11/18 MSSfJME SETWFD CEP 09/17/18 11/12/16 NOR= CTD 07-15B 10103/18 ED/JMD MINOREDITS 1228116 RRCdJ FINAL ODE APPROVAL 12/13/18 KP/JMD TREEGO 05/15/17 TAIJMD ADPERFS OSM0.11/17 09/05!19 JCF/JMD Sump&ADPEws 08/30/19 08!09!17 JCF/JMD SETCBP OB/Ofi/1 /RA PRUDHOE BAYUIIT WELL 07-15B PERM! Kb: '2161230 API N7: 50029-20847ffi T11N. R14E, IQVY FN- & 509 BP ExpbmtiDn (aka) TREE= FMC WELLHEAD= GRAY ACTUATOR= BAKER OKB. ELEV = 58' REF ELEV = 62.44' BF. ELB/ = 27.63' KOP= 4804' Max Angle = 94' Q 10031' Datum MD = 9084' Datum TVD= 8800'SS PERFORATION SUMMARY REF LOG: GR RES ON 11/09/16 ANGLE AT TOP PERF: 74" @ 10262' N L-: Refer to Pmduotion DB for tisfo . I erT data SIZE SPFJ INTERVA ODrngfSciz SHOT SQZ 2" 6 10262-10267 O 0100119 08!09/17 JCF/JMD SET CBP OaW1 2" 6 10581 -10613 C 1123117 2" 6 10834 -10865 C 05/11/17 2" 6 10921 -10952 C 05110117 2" 6 11021 -11052 C 05/10/17 2" 6 11100-11260 C 11/11/16 2" 6 11318-11406 C 11/11/16 2" 6 11446-11500 C 11/11/16 2" 6 11520-11655 C 11/11/16 2" 6 11694-11749 C 11/11/16 07-1 5 ^ SAFETY NOTES: •"' WELL ANGLE > 70° @ 9177' LB ""MAX 0LS:41.9° @ 9684"*" DATE REV BY COMNI=NT8 DATE REV BY COMMENTS 1111482 PKR 176 ORIGINAL COMPLETION 1127/17 MWJMD ADPERFS 112311 07/07198 D14 S®ETRACK 07-1 09/17/18 MSS/JSET WFD CBP 09/17/18 11112/16 NORDIC2 CTD 07-158 10=18 DD/JMD M1NOREDIIS 1228/16 RRCJJMD FINAL ODE APPROVAL 12/13(18 KP/JMD TWEGU 05/15/17 TA/JMD ADPERFS 05/10-11/1 09IM19 JCF/JMD SETCBP&ADPERFS 0813Qr19 08!09/17 JCF/JMD SET CBP OaW1 PR UDHOE BAYUNIT 1AELU 07-15B PERMIT W: W2161230 API No: 50-029-20647-02 BP Exploration (Alaska) 411 1"PCIVED STATE OF ALASKA 0c ® 7 2017 LASKA OIL AND GAS CONSERVATION COMMIS REPORT OF SUNDRY WELL OPERATIONS AOGCC 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate IZ 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: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 216-123 3. Address: P.O.Box 196612 Anchorage, Development H Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20847-02-00 7. Property Designation(Lease Number): ADL 0028309 8. Well Name and Number: PBU 07-15B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 11766 feet Plugs measured 11670 feet true vertical 9022 feet Junk measured feet Effective Depth: measured 11670 feet Packer measured 8401 feet true vertical 9028 feet Packer true vertical 8232.08 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 36-116 36-116 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate 7975 9-5/8"47#L-80 33-8008 33-7843 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 10581-10613 feet 10834-10865 feet 10921-10952 feet 11021-11052 feet 11100-11260 feet 11318-11406 feet 11446-11500 feet 11520-11655 feet 11694-11749 feet True vertical depth: 9028-9033 feet feet 9034-9034 feet 9034-9034 feet 9033-9033 feet 9032-9028 feet 9027-9029 feet 9030-9031 feet 9031-9028 feet 9026-9023 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED JAN1 1 9 :U18 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 311 24467 44 960 367 Subsequent to operation: Shut-In 1500 1093 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development I1 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil RI Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Meixueiro,Paulina Contact Name: Meixueiro,Paulina Authorized Title: Production Engineer- Contact Email: paulina.meixueiro@bp.com Authorized Signature: -P,Qi(AllG Date: )t J 1 I to 1 1 Contact Phone: +1 907 564 5971 Form 10-404 Revised 04/2017 A.144, 1/1-1, )1Z 1 is RBD S j-' C7.0 0 8 2017 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 December 7, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Addition of Perforations for Well 07-15B, PTD # 216-123. 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 • • 0 0 0 0 0 (53 O 8 o 0 N CO Ln N CO O CO CO I� V Cn 00 N LO N N U y 0 0 0 0 0 0 0 0 0 0 0 i C) co O) Imo- M ( N N- - c!) • V C) co co CV V O O O N m V CO co 00 00 00 p 0 CA r LO O CO N N M CO Cn O V O N- CA CD CO N N N N- CO CA CO 00 a CO H N- CA CO CA L[) CO ( O CO O CO N- CO N O CO CO CO LO CO N- N CO N CA CO CO N N- CO 00 CO CO C V Cfl O CA O p N V O M Lo ir) lC) O O CA NN co N N COa0 COao CO00 c O v cts EI I I I IJJ N- N- N N- CO r CO Cn O M O LO N- O CO M M (C M CO t(') O M c) N N- oO 00 a0 .▪12 • co F- a CD O 00 p C° 0 0 0 p 00 O oo op , c0 C) J O J co J J J J N Cn *k J Co" COCO co N • _ r •y • r O CO CO r UCA ap - CV N VcoN N N• CO r CO O r M M N N <- N CO O N- r N N O N- N N 0 CO V O CA in i N N to M G) N N- M V c0 -J W (3) .= U W W 1-U U 0 o Lt Z Z Z W W W W W W Om m O jjF- ZZZZZjj U w W z J J J J J I— I— • • Packers and SSV's Attachment PBU 07-15B SW Name Type MD TVD Depscription • 07-15B PACKER 7872.9 7714.99 7" Baker ZXP Top Packer 07-15B TBG PACKER 8400.78 8232.08 4-1/2" Baker S-3 Hydro Set Packer 07-15B _ PACKER 8457.91 8289.21 5" Baker ZXP Top Packer 07-15B PACKER 8540 8371.3 3-1/2" Baker 45 KB Packer • • o c 2 = \ / / % ° oI f $ ^ O K2 k / _c o f e ® E 0 mTD- cG \ R a c) m W 32 / / i \ \ 0/ f \ \ � -o \ \ \ ® c o E o $ \ \ % - co / a) E) \ » o > \ = `"'" (Ni2 \ / E < f f 2 / 4 E E o C \ \% \ k2 \ 6 4 � � O ff / � 0 .0 � o00 ° % ° \ — \ E 7 & %± 2 ƒ /\ A /® \ / o_ + H2O a\ = o « \/ 4-E' r � / \ II o f cCE5 2 0. f 12 y / 0 CL o \ m S / \ of ± 6 2 = di,49 us »\ \ o 2 ■ m 0 = « E J / D ® ! E I a t < m ca G ƒ / \ / g ƒ / / / ƒ � \ I m $ O a ® =G a q \ 0__ a CO i \ \ S / ® 7 m G / < p o oE _\ 7@ ± © f » ° D - ® ° < 0 ~ 0 ° '_ » $ / / \ \ i- L.) fE / O 5 0 o o I a % o ® O * o o / \ - / u_...-' 2 / f = / 2 / \ - / .g o O e ± = t O e 2 o $ t U -3 i t 7 0 L < w N- I'-- CD >- d \ \ EnoLc, @ w c n $ $ % & g @ / \ U < TREE= WLHEAD= •GRAY • EL -AY NOTES:***WELL ANGLE >70°@ 9177' 7 ACTUATOR= 0 / -1 5 B ***MAX DLS:41.9°@ 9554'*** OKB.ELEV= 58' I i REF BEV= 62.44' BF.ELEV= 27.63' 2208' -14-1/2 CAMCO BAL-0 SSSV NP,D=3.813' KOP= 4804' Max Angle= 94'@ 10031' Datum MD= 9084' GAS LFT MATS Datum TVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH PORT DATE ../A 13-3/8"CSG,72#,L-801 S00-95 BTC,0=12.347" -1 2686' 1 3405 3405 1 WAG DOME RK 16 11/08/12 2 6596 6498 19 MMG DOME RK 16 11/08/12 Minimum ID =2.310" @ 8552' 3 7802 7647 17 MMG SO RK 20 07/23/16 2-7/8" X NIPPLE IN LTP w/PTSA .---I 7866' -9-5/8"X 7"BKR ZXP LNR PKR w ITEBACK SLEEVE,D=6.313' (9-5/8 WHIPSTOCK(XX/XX/98) -8007 L_ _.��__ '_....1\ � 7880' H9-5/8"X r BKR LNR HGf D=6.25" 9-5/8'CSG,47#,L-80 BTC-M,0=8.681' --j -8007' 9-5/8"MO.LOUT WINDOW(07/15A) 8007'-8017' 8400' 7'X 4-1/2"NSCT S-3 FKR,ID=3.938" ' 1 _..__8433' 1--14-1/2 FEB X NP,D=3.813" 8451' -7"X 5"BKR ZXP PCR w TIEBACK SLEEVE, TOP OF 4-1/2"LNR H 8461' E)=4.438" I 4-112'TBG,12.6#,L-80 BT,.0152 bpf,D=3.958" H $466' 9 8466' --14-1/2"WLEG,D=3.958' -1 ELM)TT NOT LOGGED ' -17'X5"BKR HMC HGR,D=4.313' 145 KB BKR LTP w/PISA,ID=2.360"(11!17/16) I- $640' _ 8472` H 5'X4-1/T XO,D=3.958" TOP OF 3-1/2 X 3-3/16 X 2-7/8'LNR - 8647' IQ = �� 1TOC�-1 8647' lb,: I 8647'___._ L"-70"BKR DEPLOY MEMT SLEEVE,D=3.00" r )L $669' 3-112"X NP,D=2.812" R I2-718"X NP 0=2.310"(11/17/16)_1-1 8662' I T_____JH __ -- 1 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276" -{ 8618' ,.- ` , I.?:1/2-LNR,9.3#,L-80 STL, .0087 bpf,D=2.992" I-( 8973' iii 1 8973' 1--1.3-112"X 33!16"XO,D=2.786'_ 4-1/2"KB PACKER WHPSTOCK(11/01/16) -1 8982' L.-112L .12.6#,L-80 BT,.0152 bpf,D=3.958" H -8982' ,, '11 MILOIJT VVRDOW(07-15B) 8982'-8991' 13-1/4 LNR,6,6#,L-80 TC11, 0079 bpf,D=2.85'_1-1 10244' 10244' 3-3116'X 2-718 XO,D=2 377' jj r. FERFORATION SUMMARY REF LOG:GR RES ON 11/09/16 10806' -I PUP JT w!RA TAG ANGLE AT TOP PERF: 90'@ 10834' To Note:Refer to Production DB for historical perf data "� SCE SFE( INTERVAL Opn/Sgz I SHOT SQZ n -!I SEE PG 2 FOR IPERF SUMMARY- I I l _" 11670' -12-7/8"RIFTCBP(08/08/17) "`m PBTD H 11750' 0 1/41 12-718"LNR 6.5#,L-80 STL,.0058 bpf,D=2.441" -{ 11766' Ar4� DATE REV BY COMvENTS DATE REV BY CONVENTS PRU)HOE BAY UNIT 11/14/82 PKR 176 ORIGINAL COMPLETION 11/27/17 MR/JMD ADPERFS(11/23/17) WELL: 07-158 07/07/98 D14 SIDETRACK(07-15A) 1:134,4T No:'161230 11!12/16 NORDIC2 CTD(07-15B) API No: 50-029-20847-02 12/28/16 RRC/JMD FINAL ODE APFROVAL SEC 34,T11N,R14E,1010'FNL&509'FVUL 05/15/17 TA/JMD ADPERFS(05/10-11/17) 08/09/17 JCF/JN/D SET CBP(08/08/17) BP Exploration(Alaska) TREE= • WELLHEAD= GRAY 7 SA NOTES:***WELL ANGLE >70° 9177' ACTUATOR= ( ***MAX DLS:41.9° 9584`*** OKB.aEV= 58' I REF ELEV= 62A4' BF.fEV= 27.63' KOP= 4804' Max Angle= 94°@ 10031' Datum MD= 9084' Datum TVD= 8800'SS L E 8 � 14,. I A ::+ PERFORATION SUMMARY REF LOG:GR RES ON 11/09/16 ANGLE AT TOP PERE: 80°@ 10581' Nute:Refer to Production OB for historical perf data SIZE SPF INTERVAL Opn/Sgz SHOT SO2 A Pi 2" 6 10581-10613 0 11/23/17 2" 6 10834-10865 0 05/11/17 1 )14' 2" 6 10921-10952 0 05/10/17 1 r 2* 6 11021- 11052 0 05/10/17 P 2" 6 11100- 11260 0 11/11/16 2" 6 11318- 11406 0 11/11/16 2" 6 11446- 11500 0 11/11/16 2" 6 11520-11655 0 11/11/16 2" 6 11694-11749 C 11/11/16 1 M 0 IIIIIt 1 ==1 DATE REV BY COMMENTS DATE REV BY COMWB'ITS PRUDHOE BAY UNIT 11/14/82 PKR 176 ORIGINAL COMPLETION 11/27/17 IVR/JPA) ADPERFS(11/23/17) WE.L: 07-15B 07/07/98 D14 SIOETRACK(07-15A) PERMTt'b: 2161230 11/12/16 NORDIC2 CTD(07-158) API Na: 50-029-20847-02 12/28/16 RRGJMU FINAL ODE APPROVAL SEC 34,T11N,R14E,1010'FNL&509'FWL 05/15/17 TA/JMD ADPB2FS(05/10-11/17) 08/09/17 JC F/JMD SET CEP(08/08/17) BP Exploration(Alaska) . STATE OF ALASKA •LASKA OIL AND GAS CONSERVATION COMM! REPORT OF SUNDRY WELL OPERATIO S 1. Operations Performed Abandon 0 Plug Perforations II 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:sl-f C/9P nr 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 216-123 3. Address: P.O.Box 196612 Anchorage, Development 121 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20847-02-00 7. Property Designation(Lease Number): ADL 0028309 8. Well Name and Number: PBU 07-15B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 11766 feet Plugs measured 11670 feet true vertical 9022 feet Junk measured feet SEP 0 7 2017 Effective Depth: measured 11670 feet Packer measured 8401 feet true vertical 9028 feet Packer true vertical 8232.08 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 36-116 36-116 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate 7975 9-5/8"47#L-80 33-8008 33-7843 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 10834-10865 feet 10921-10952 feet 11021-11052 feet 11100-11260 feet 11318-11406 feet 11446-11500 feet 11520-11655 feet 11694-11749 feet True vertical depth: 9034-9034 feet feet 9034-9034 feet 9033-9033 feet 9032-9028 feet 9027-9029 feet 9030-9031 feet 9031-9028 feet 9026-9023 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): i Treatment descriptions including volumes used and final pressure: SCANNED NOV j 3 2017 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 343 23784 47 900 305 Subsequent to operation: 311 24467 44 960 367 14.Attachments:(required Per 20 AAC 25.070.25.071,a 25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory 0 Development EZ1 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil IVJ Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ 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: Vohra,Prachi Contact Name: Vohra,Prachi Authorized Title: Production Engr Contact Email: Prachi.Vohra@bp.com Authorized Signature: Date: 6)11.--6 Jr i1-- Contact Phone: +1 9075644677 Form 10-404 Revised 04/2017 I/11 I 0`/p/L V Submit Original Only Or(D..:7 RBDMS t, SEP - 8 20,7 • • Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue RECEIVE® Anchorage, AK 99501-3572 SEP 0 7 2017 AOGCC RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary September 6, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Setting of a Plug for Well 07-158, PTD # 216-123. 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 • • d Q,O 0 0 0 0 0 0 (ii30 8 0 0 R ti N N CC ,- O LON ,_ 00 O O 00 O N- V' CO � N Lo G N N N LU Nh O ti U N O 0 0C) 0 0 0 0C) 0 0 i O) CO 0) 0) N- V- co N C j co • O) co co CO N d- CO O N- M m V CO CO CO N- CO CO N- CO N- CO O C)) d LU N N- O CA O V' LO O CO N N CO CO LO O LOW t O N 6) O M N N N N N- CO O) CO CO C)) CO l i l i i H N- CA M C) cf' LC) CO LO O O M O W N- CO N O M M M Cn LOfM N- N M N CA M CO NN N L O 00 M C O CS) CS) O , (0 N N LU min Cn Cn CC) O Cfl m 0 0 m v. N N N CO CO _ CO _ CO C) p 4.0 W 1" N CO CO LO O O M CO L N O M CO M IC) CC) M CO V CC) CS) N M M I� NN N- 00L000 0 • M= W C) Lo O 1 O 2C"="002 O CO O O 00 C10 00 00 00 7 --100o00 0 *k N J O M O CO UM M M - (V N V 0O N f) CVm CM CM. . d M M N V mm V- t 4m. CO LC) N -- N CO N _ O C C0 r LU M M to Cn N N L M d N N- CO 00 W Q 00CHWWW0 N U U O O W CtIUOLLLI_ LI_ Ltc . a c c ZZ Z w fxW W W W W W W E m O D D D H Z Z Z Z Z J J • Y C-) (Q CL ); L 0 Y Y a_ 7:3 Ta 0- o - eL m o a)• Coa. N Y N Y L L N N m N CO _ Y m CV m N Cs- LO CO E V a) co Z o (N M < oi r.7 m ti CO CO N C\1 co Nin N. a) co 1 C CO 13 a C Cl) °ti° rno la 2 Lo C) � wa�oco CO a C.YQYY >'OaOO 0° H- Emmmm c IC) LU LU LU z �y0000 N . • • bE ,D \ k % f O U) cn c A § 0 $ / \ $ § E2 w _ 2 ° E w 0 . o a_ E c o co o 2 /\ c ® « _ \« % c c^ / 2 .I Q / / CO / \a 'E C >- \ 't •-- E % 3 / a 0 5 ) k _ _ o m >, O0. ff / CO / \ \ oma / % � CD1- a CCa \� / cci = eEooe2 o O 52 (02 to 2 a. / E \� / / ° o 2 - C qcs / 2f o ' oa cc 0 / tY.I•- O . : = 00 > 0 k 0 / S / / /ƒ i2k / 5 • 0)5 6 E a g ? O » ƒ .- � D e •\ / § $ / _ / .c I ° ® 7 � 0 « / 0 .R 0) T E 0-= E 2 ® O 2 0 ® O I o % E & f a / k / / \ \ Cpf Lo al/ k/ / w \ 2 ® ~ >- / \ R / \ N. @ c <- R + © 0 WEL=• -WELLI- AO= GRAY • 07-15B sf NOTES:'"WELL ANGLE > 70°IR 9177' ACTUATOR= ** OLS:41,9*@ 9584**** lOKB ELEV= 58' I BEV= 62.44' BF B_EV= 27.63Ls21 L*22013* --4-1/2 CA MCO BAL-0 SSSV NP,V=3.813' 1KC43= 4804' Max Angle= 94'@ 10031' I Datum FAD= 9084' 4 ,s1,- 3405MD 340511/D,DEV1 GAS LFT MANDR13_S A 1 I Daturn TVD= 8800 SS, TY1A4GPE DomeVLV LATCH FORT F01: 11/08/12 1 DATE 13-3/8"CSG,72#,L-80/500-95 BTC,13=12.34r __I---iii6 Ld 2 6596 6498 19 MMG DOME : RK 1 16 11/08/12 Minimum ID =2.310" @8552' 3 7802 7647 17 WAG i SO , RK i 20 07/23/161 .2-7/8" X NIPPLE IN LTP wIPTSA I 7866' —9-5/8'X 7"BKR ZXP LNR PKR 6v TEBACK [ SLEEVE,C6 313" 9-5/8"VIIHPSTOCK(XX/XX3/970-- -8007' , L = --1 7880' ---I9-5/8"X 7"BKR LW HGR,ID=625' , L?-5/8"CSG,47*,L-80 BTC-M,ID=8.681" '— -8007' ! — _ 9-5/8'MILL OUT WINDOW(07115A) 8007'-8017" , i S g-1 L_! ° " Hr.X 4-1/2'NSCT S-3 PKR,ID=3.938"j _ I I I 8433_' ]-4-1/2 HES X NP,ID=3.813"J 8451 —7"X 5"BKR ZXPFKR w/11B3Aa<SLEEVE, TOP OF 4-1/2"LNIR I*: 8451' --, 1)=4.438' r 4-1/2"TBG, 1264.L-80 BT,.0152 bpf,ID=3.958" 1----L 84W ' 1 i i 6466' H 4-1/2'VVLEG,13=3.958" H ELMO TT NOT LOGGIED 8465' Hr X5'BKR1-111C1-1GR,13=4_313' [4_5 KB BKRLIP w/FTSA,ID=2.360'01/17/16) i—I 8640' ---- 8472' H 'X 4-1/2"XO,13=3.958" TOP OF 3-1/2 X 3-3/16 X 2-7/8'LNR —I 8647' 1 Iti 10 ]— sur j 001116: - III 8647 —3.70"BKR DEPLOYMENT SLEEVE,ID=3_00" i 2-7/8"X NIP ID=2.310"(11/17/161—L 8552' -' it 1_861-469' 1 13-1r2"X NP,10:2.812'1. r- 7-LNR,2 ,IF---.7.--, ---611 80 BTC-M,.0383 bpf,13=6,276' 8618' [3-1/7'LNR,9.3#,L-80 STL,.0087 bp!,13=2.992" IH 8973' _ . A 8973' —1_3-1/2"X 3-3/16'X0,ID=2.786" 4-1/2"KB PACKER W1-93ST00((11/01/16) H 8982' I ' 1 4-1r2"LNR 12_61,L-80 BT, 0152 bpf,ID=3,958" 1 -8982' It MILLOUT W1NCOVV(07-158) 8987- w,91' :11 12-1/4"LNR,6.6#,L-80 TC11,.0079 bpf,13=2.85" 11—[ 10244*_/.1 6. 10244' H3-3116"X 2-7/8'XO,13=2.3T7" , pd 1 . FERFORATUN SUMMARY . _ 10806' —RIP JT w/RA TAG i FIEF LOG:GR RES ON 11/09/ '' 16 , _A - ,' MI ANGLE AT TOP RERF- 90°@ 10834' -.*- & Note:Refer to Roduction DB for historical per'data SIZE SFF INTERVAL Opn/Sqz SI-10T . SQZ -SEE FG 2 FOR FERE SUMMARY- -. M - ' 11670' H2-7/8"WET CEP(08/08/17) • :. A c,INN P8113 --I 11750' ! - I2-7/8"LNR,6.5#,L-80 ST1., 0058 bpf,ID=2_441' -- 11766' DA TE 1 RB/BY 00k94ENTS DATE REV BY CON.ANTS PRUDHOE BAY INT 11/14182 PKR 176 ORIGINAL COMPLETION 12/06/16 .14./..IMC ADDED REF ELB,' V‘ELL: 07-158 07/07/98i 014 SIDETRACK(07-15A) l 12/08/161 JL/JM,)ADDED F8TD FERIAT No:"2161230 11/12/161NOROIC2 CTD(07-15B) 12/28/164F /JP/1)FINAL ODE ARROVAL 1 API No, 50-029-20847-02 11/14/161 JM) "DWG HO CORRECTXXLS 05/15/171 TA/3C IADPERFS(05/10-11/17) SEC 34,T11N,R14E, 1010'FNL&509'EVIL 11/29/161 ZV/JM) SET LTP w/PTSA&X NP(11/17/16) 0&0f171 JCP..11A3 SET C*313(08/08/17) 1 11i29/16 ZWAID I ACCED BEVEL TO PTSA i 1_ BP Exploration (Alaska) 111±.=4. d VVELLI-EAD= GRAY NOTES: WELL ACTUATOR • 07-15B /XS:41.9°***0 9534ANGLE >70°@ 9177' OKB.ELEV= 58' I LI REF ELEV= 62.44' BE.E.EV= 27 63' C� KOP= 4804' # Max Angle= 94°@ 10031' Datum MD= 9084' Datum TVD= 8800'SS II 4 8 8 I I 11 C Ii PERFORATION SUMMARY .� REF LOG:GR RES ON 11/09/16 ANGLE AT TOP F F: 90°@ 10834' • ' Note:Refer to Production DB for historical perf data SEE SPF INTERVAL Opn/Sqz SHOT SQZ ' 2" 6 10834-10865 0 05/11/17 " 2" 6 10921-10952 0 05/10/17 2" 6 11021- 11052 0 05/10/17 c. • 2" 6 11100-11260 0 11/11/16 '4` 4: +. .r 2" 6 11318-11406 0 11/11/16 y 2" 6 11446-11500 0 11/11/16 2" 6 11520-11655 0 11/11/16 4. 2" 6 11694-11749 C 11/11/16 ti p ,. _ 4, .Pi DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT l 11/14/82 PKR 176 ORIGINAL COMPLETION 12/06/16 rJNL/JMD ADDED REF ELEV WELL: 07-15B 07/07/98 D14 SIDETRACK(07-15A) 12/08/16 JNLIJM)ARCED FBTD PERMIT ND:' 161230 11/12/16 NORDIC2 CID(07-158) 12/28/16 RRCJJM)FINAL ODEAPFROVAL API No: 50-029-20847-02 11/14/16 JM) 'ORLG HO CORRECTIONS 05/15/17 TA/JMD ACPERFS(05/10-11/17) SEC 34,T11 N,R14E,1010'F11_&509'FWL 11/29/16 ZV/JM? SET LTPw/PISA&XttFP(11/17/16) 08/09/17 JCF/JMDSET CEP(08/08/17) i 11/29/16 ZV/JMD ADDED BEV B_TO PTSA I BP Exploration(Alaska) 410 216123 "ELL LOG TRANSMITTAL#904017478 2 8 364 To: Alaska Oil and Gas Conservation Comm. July 3, 2017 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 RECEIVED Anchorage, Alaska 99501 DATA LOGGED JUL 0 7 2017 I ,BENDER 0/2011 K.BENDER RE: Coil Flag Log: 07-15B Run Date:5/10/2017 n o^C C The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Fanny Sari, Halliburton Wireline&Perforating, 6900 Arctic Blvd.,Anchorage,AK 99518 07-15B Digital Data(LAS), Digital Log file(Field Data) 1 CD Rom 50-029-20847-02 Coil Flag Log(Field Print) 1 Color Log 50-029-20847-02 SCANNED AJG 0 92017 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Halliburton Wireline &Perforating Attn: Fanny Sari 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-275-2605 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: Signed:C � I5.e#c.4 • • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate Q 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 m 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 216-123 3. Address: P.O.Box 196612 Anchorage, Development m Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20847-02-00 7. Property Designation(Lease Number): ADL 0028309 8. Well Name and Number PBU 07-15B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEivEni Total Depth: measured 11766 feet Plugs measured feet true vertical 9022 feet Junk measured feet u'UN 1 2 7017 Effective Depth: measured 11751 feet Packer measured 8401 feet true vertical 9023 feet Packer true vertical 8232.08 feet 4 0G CC; Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 36-116 36-116 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate 7975 9-5/8"47#L-80 33-8008 33-7843 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 10834-10865 feet 10921-10952 feet 11021-11052 feet 11100-11260 feet 11318-11406 feet 11446-11500 feet 11520-11655 feet 11694-11749 feet True vertical depth: 9034-9034 feet feet 9034-9034 feet 9033-9033 feet 9032-9028 feet 9027-9029 feet 9030-9031 feet 9031-9028 feet 9026-9023 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED NOV 0 1 2017, 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 264 22082 33 820 317 Subsequent to operation: 568 18981 88 840 335 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations H Exploratory 0 Development Q Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 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: Vohra,Prachi Contact Name: Vohra,Prachi Authorized Title: Production Engr Contact Email: Prachi.Vohra@bp.com Authorized Signature: : � _ / / JDate: ��/Lf 2c I T Contact Phone: +1 9075644677 �TL -J Form 10-404 Revised 04/2017 V i RB D MS V v J U N 1 5 2017 Submit Original Only • RECEIVED JUN 12 2017 AOGCC 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 June 8, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Adding of Perforations for Well 07-15B, PTD # 216-123. 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) O p p o 0 o p O o 0 1` N N Os M N O CO O N N N �t N CO" N- U y 0 p 0 0 0 0 0 o O 0 0 i O) Ma) C3) I- 't CO O N inV M V 0) CO CO CO N V CO 0 N- V M d' CO CO CO 1� CO CO CO co co co d LO NCD I� O O) 0) V L1) O CO N N CO CO LC) LO LC) CO d' O N- 63 O CO N N N N N- CO O) CO 00 O 00 H IN- I,- 6) CO 0) V LO CO LC) O p CO O CO N- co N O CO CO CO LO Lf) CO IN- N co N- 0) co co N N N- CO CO CO CO a) rc- COO) �tC) O CO O C3) O) O O MM L() LC) LC) LO O CO CT N M _ • N N N CO CO CO , . CO V ❑ E i co LN- N N- N N- CO CO LC) O p CO CO LC) V 1- O M O + co co in in co 00 .4 in O N co co N N N N- CO CO CO Op O CD N a O p o 0 0 0 p o p co 6 6 co co co co co co co a) _ J O J 00CI) 4:k J J J J N Ln *k *k CO CO LO �• fn - ti N- - N O CO CO r C.) °' M00 00 cN� N N r ' 6) CO M N "• c0 CO CO ' M M NI- r � t +-' co LaN N a)O N .4- N N r O I— N co -4 CO co O) Ln L1) N M V J N N CO CO W coo asQQQ2 (JO O Q LL LL LL CC CC Ct Lta. o Z Z ZWWLUWWW 00 01 O D J D H Z Z Z Z Z D D J J J H H • • Packers and SSV's Attachment PBU 07-15B SW Name Type MD TVD Depscription 07-15B PACKER 7872.9 7714.99 7" Baker ZXP Top Packer 07-15B TBG PACKER 8400.78 8232.08 4-1/2" Baker S-3 Hydro Set Packer 07-15B PACKER 8457.91 8289.21 5" Baker ZXP Top Packer 07-15B PACKER 8540 8371.3 3-1/2" Baker 45 KB Packer • 0 5 + E_® 6- % \ in- » eefaf � � f w -o -o � \ o C U) ƒ G CO g o E = 9 ± -3 ) .) * G _ ) U/ o \ = o / / i \ / \ \ k co _1 - \ ./2 P s < _ CO \ 6 E % G ® £ C C ® a) D o g NI- . 2 2 E ® .@2 o g co U ' S / 1 / a \ ` U U I o = f p zii § E g O o 2 2 0 0 ® o n > e ¥ / < -o 2 0 / a \ 0 / CC >- ® % � -o G - " - 7 m 2 Z 0 $ / q % \ n Ek co /» x / - \ 0co 1 / ± cG b = b f _ e E CN c 0_w = e 0 wr- \ c 0 ® / ^ � 'ƒ ~ ° w t • / 2 / \ \ / %ƒ mooICE N- 0 / ® O co m \ m 3 e 7 f / = o » - 0 ( ® _ � & 2 2 3 ± (13 = $ rq < ( ' \/ ƒ c\ \ \ \ / 2 2 0= o \ _ + 0 fes ± k \ 222 / \ ƒ 0 / / c ƒ cE x 2 / / / E / 2 \ \ / .g _ . e / 7 0 0- / w \ 2 2 0 \ § E \ / , E & \ _ •2 0 t _- « _ 0 DC \ / / / 0 / o H \ . / \ a ' 0 \ \ cu / z <0 0- / \ ct / \ g2 � �� (N -0 in D < Q / / k : R kcE1e ,- U) oo ,- 0 - m 752 / k / . © \ / .22 / 5ab % 0J § / \ > e - a = > O C - 0) / 0 / \ .> 0 &\ > 0 q co E 0 ± c\i 0 \ > t ® � O 5 \ 0- t \ / j / / a \ \ 0 \ E -J ® \ \ TN- _ / aj § / 2 o k § m .E / \- 00 / \ \ / / 0-.0 / / f-( ƒ/ 0 / / \ 9 \ $ / \ \ / / 0 i / \ ƒ / 0 \ ƒ Z o _0 ƒ ƒ ƒ 2 \ / k / \ / / / 2 < N- N- . w N- 0 r r r \ >- n r ® (N d ^ %\ a /\ / (0 \ \/ < !RIZ= • - WELLHEAD= GRAY 07-15B --Alit-•;,.TEs:...WELL ANGLE >70°@ 9177' ACTUATOR= _ ***MAX DLS:41.9°@ 9584.*** OKB.ELEV= 58' I ' 1 REF ELEV= 62.44' BE ELEV= 27.63IS) r 2208' —4-1/2 CA MCO BAL-0 SSSV NP,ID=3.813" KOP= 4804' Max Angle= 94°@ 10031' Datum MD= 9084' GAS LET MANDRELS Datum TVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH PORT DATE 13-3/8"CSG,72#,L-80/S00-95 BTC,0=12.347" --I 2586' LI 1 3405 3405 1 MMG DOME RX 16 11/08/12 2 6596 6498 19 MMG DOME , RK 16 11/08/12 Minimum ID =2.310" @ 8552' 1 3 7802 7647 17 MMG SO RK 20 07/23/16 2-718" X NIPPLE IN LTP w/PTSA 7866' —9-5/8"X 7"BKR ZXP LNR PKR w/TEBACK H 9SL...578.xE,778=KR6,3L3R. [9-5/8"WHIPSTOCK(XX/XX/98) 1—F-78007' --- 7880' FIGR,ID=6.25" „„...,. 1 9-5/8"CSG,47#,L-80 BTC-M,0=8.681" ---1 -8vu I : 9-5/8'MILLOUT WINDOW(07/15A) 8007'-8017' E X 8400' .1.--1:7"X 4-1/2"NSCT S-3 PKR ID=3.938" 1 8433' I I J--[4-1/2 HES X NF,ID=3.813" [ - 8451' 7"X 5"BKR ZXP PKR w/TIEBACK SLEEVE, TOP OF 4-1/2-LNR —] 8451' D=4.438" 7i [4-1/2'TBG, 12.64,L-80 IBT,.0152 bpf,ID=3.958" [H 8466' 1 8466' —14-1/2"VVLEG,ID=3.958" HELMD TT NOT LOGGED 8465' H ' X5"BKR HMC HGR,ID=4.313" [45 KB BKR LTP w/FTSA,ID=2.360"(11/17/16) I— 8640' 8472' —15"X 4-1/2-XO,ID=3.958" TOP OF 3-1/2 X 3-3/16 X 2-7/8"LNR — 8647' 1116 C Nib I TOC 1--.1 864T " 8647' --[3.70"BKR DEPLOYMENT SLEEVE,0=3.00"II•.:‘•: t [2-7/8"X NP 0=2.310"(11/17/16) 1—[ 8662' 1 8669' ]-1,3-1/2"X NP,0=2.812"_] 7"LNR 26#,L-80 BTC.-M,.0383 bpf,0=6.276" H 8618' 4/I r ... [3-1/2"LNR,9.3#,L-80 STL,.0087 bpf,ID=2.992" [---1 8973' . LA ;as 8973' --[3-1/2"X 3-3/16"X0,0=2.786" 4-1/2"KB PACKEfR WHIPSTOCK(11/01/16) --1 8982' [4-1/2"LNR,12.6#,L-80 IBT, 0152 bpf,ID=3 958" H -8982' MILLOUT WINDOW(07-15B) 8982'-8991' 13-1/4"LNR,6.64,L-80 TC11, .0079 bpf,ID=2,85" _I— 10244' 1 1. 10244' H3-3/16"X 2-7/8"XO,ID=2.377- ] .141.,/,eloiri: ise...,: A .:4, PERFORATION SUMMARY 1 4: 4: REF LOG:GR RES ON 11/09/16 1 -- —10806' _I—[PUPJT w/RA-AG] I 414. ANGLE AT TOP FERE: 90°@ 10834' A . A MI Note:Refer to Roduction DB for historical perf data 4 Iii SE 1 SFF INTERVAL I Opn/Sqz 1 SHOT SQZ I iii A ,-- MI 1 dri MI -SEE PG 2 FOR FERE SUIMMARY- — 1 1 I 1 MO 1 fi-d li --- 1 III PBTD H 11750' 1 4 I ii.b. [2-7/8"LNR,6.5#,L-80 SIL, 0058 bpf,ID=2.441"1--1 11766' ...._ DA TE REV BY COMMENTS DA TE REV BY COMMBITS PRUDHOE BAY UNT 11/14/82 PKR 176 ORIGINAL COMPLETION 12/06/16 JI\LJJM)ADDED REF ELEV WELL 07-15B 07/07/98 1714 SIDETRACK(07-15A) 12/08/16 JMJJMD ADDED PBTD PERMT Nor j161230 11/12/16 NORDIC2 CTD(07-15B) 12/28/16 RRC/JIVD FINAL ODE APPROVAL AR No: 50-029-20847-02 11/14/16 JM) DRLG HO CORRECTIONS 05/15/17 TA/JM) ADFERFS(05/10-11/17) SEC 34,T11N,R14E, 1010'FNL&509'FWL 11/29/16 ZV/JMD SET LTPw/FTSA&X NV(11/17/16) -- 11/29/16 ZV/JMD ADDED BEVEL TO FTSA , BP Exploration(Alaska) • WELLFEAD= GRAYO 7 S NOTES:"'WELL ANGLE >70° 9177' ACTUATOR= —15 B ""MAX DLS_41.9°@ 9584*** OKB ELEV= 58' ' FaTas/= 6244' BF ELEV= 27.63' In! KOP= 4804' Max Angle= 94°@ 10031' Datum MO= 9084' Datum TVD= 8800'SS I / ... PERFORATION SUMMARY REF LOG:GR RES ON 11/09/16 ANGLE AT TOP PERF: 90°@ 10834' Note:Refer to Production DB for historical perf data SCE SPF trTER1/AL Opn/Sqz SHOT SOZ 2" 6 10834- 10865 0 05/11/17 2" 6 10921- 10952 0 05/10/17 +. 2" 6 11021- 11052 0 05/10/17 2" 6 11100- 11260 0 11/11/16 ; 2" 6 11318- 11406 0 11/11/16 s, 2" 6 11446- 11500 0 11/11/16 * .4:- 2" r2" 6 11520- 11655 0 11/11/16 • 2" 6 11694-11749 0 11/11/16 r, i:. og 4 A DATE REV BY COMMENTS DATE REV BY COMMENTS FRUDHOE BAY MIT 11/141821 PKR 176 ORIGINAL COMPLETION 12/06/16 JNLIJMWELL:)ADDED REF ELEV 07-15B 07/07/981 D14 SIDETRACK(07-15A) 12/08/16 JNUJMD ADDED PBTD PBRWTND:'161230 11/12/16 NOFDIC2 CTD(07-1513) 12/28/16 RRC/JM}FINAL ODE APPROVAL API No: 50-029-20847-02 11/14/16 JM) DRLG HO CORRECTIONS 05/15/17 TA/JMD ADR:RES(05/10-11/17) SEC34,T11N,R14E,1010'FNL&509'FWL 11/29/16 ZV/JM) SET LTP w/PTSA&X NP(11/17/16) 11/29/16 ZV/JMD ADDED BEVEL TO PTSA 13P Exploration(Alaska) DATA SUBMITTAL COMPLIANCE REPORT 2/21/2017 Permit to Drill 2161230 Well Name/No. PRUDHOE BAY UNIT 07-15B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20847-02-00 MD 11766 TVD 9022 Completion Date 11/12/2016 REQUIRED INFORMATION Mud Log Noy/ DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Number Name ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C 27793 Digital Data ED C ED C 27793 Digital Data 27793 Digital Data MWD/GR/RES. GR/CCL/RPM Completion Status 1-011- Samples -OIL Samples No ✓ Current Status 1-0I1- UIC No Directional Survey Yes (data taken from Logs Portion of Master Well Data Maint) Log Log Run Interval OH/ Scale Media No Start Stop CH Received Comments 8573 11766 12/10/2016 Electronic Data Set, Filename: 07- 156 LWD_FINAL _FIELD_COMPOSITE_09NOV 2016 BHI CTK.las 12/10/2016 Electronic File: 07- 15B_Postrun_04_US R_10043536. pdf 12/10/2016 Electronic File: 07- 15B_PostRun_06_US R_13463660.pdf 12/10/2016 Electronic File: 07- 15B_Prerun_03_USR_10043536.pdf - 12/10/2016 Electronic File: 10043536 7-21-16.pdf 12/10/2016 Electronic File: 13463660 9-15-16.pdf . 12/10/2016 Electronic File: USR_13463660.pdf ' 12/10/2016 Electronic File: 07- 15B—GR _ Res_ 09NOV2016_MD_FINAL_FIELD_ . BHI_CTK.cgm 12/10/2016 Electronic File: 07- 15B—GR _ Res _09NOV2016 TVDSS FINAL FIE LD_BHI_CTK.cgm 12/10/2016 Electronic File: 07- 15B_GR_Res —09NOV2016_MD_FINAL_FIELD_ , BHI_CTK.pdf 12/10/2016 Electronic File: 07- 15B_GR_Res _09NOV2016_TVDSS_FINAL_FIE , LD_BH I_CTK. pdf 12/10/2016 Electronic File: 07-15B Final Survey Report.pdf, 12/10/2016 Electronic File: 07-15B Final Survey Report.txt AOGCC Page I of 3 Tuesday, February 21, 2017 DATA SUBMITTAL COMPLIANCE REPORT 2/21/2017 Permit to Drill 2161230 Well Name/No. PRUDHOE BAY UNIT 07-15B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20847-02-00 MD 11766 TVD 9022 Completion Date 11/12/2016 Completion Status 1 -011 - -OILED ED C 27793 Digital Data Digital Data ED C 27793 Digital Data Electronic File: 07-15B_output.tap ED C 27793 Digital Data 15B—GR _ Res_ 09NOV2016_MD_FINAL_FIELD_ . ED C 27793 Digital Data Electronic File: 07- ED C 27793 Digital Data LD BHI CTK.tif ED C 27793 Digital Data HEADERS ED C 27793 Digital Data 15B_MM RP_PNC3D_RAW_PASS01DOWN_16 Log C 27793 Log Header Scans 0 0 ED C 27824 Digital Data 8492 9176 ED C 27824 Digital Data 7695 9162 ED C 27824 Digital Data ED C 27824 Digital Data ED C 27824 Digital Data ED C 27824 Digital Data Log C 27824 Log Header Scans Well Cores/Samples Information: Interval Name Start Stop AOGCC Page 2 of 3 0 0 Current Status 1-0I1- UIC No 12/10/2016 Electronic File: 07-156 Final Svys.csv 12/10/2016 Electronic File: 07-15B Final Svys.xls 12/10/2016 Electronic File: 07- 1513_25_tapescan_BH I_CTK.txt 12/10/2016 Electronic File: 07-1513_5_tapescan_BHI_CTK.txt 12/10/2016 Electronic File: 07-15B_output.tap 12/10/2016 Electronic File: 07- 15B—GR _ Res_ 09NOV2016_MD_FINAL_FIELD_ . BHI CTK.tif 12/10/2016 Electronic File: 07- 15B—GR _ Res _ 09NOV2016_TVDSS_FINAL_FIE LD BHI CTK.tif 2161230 PRUDHOE BAY UNIT 07-15B LOG HEADERS 12/20/2016 Electronic Data Set, Filename: 07- 15B_MM RP_PNC3D_RAW_PASS01DOWN_16 NOV2016 BHI.las 12/20/2016 Electronic Data Set, Filename: 07- 15B_MRPM_PNC3D_RAW_PASS02UP_16NOV- 2016 BHI.las 12/20/2016 Electronic File: 07- 15B_ MRPM_PNC3D_RAW_16NOV2016_BHI.m eta 12/20/2016 Electronic File: 07- 156 MRPM_PNC3D_RAW_16NOV2016_BHI.P DF 12/20/2016 Electronic File: 07- 156_MRPM_PNC3D_RAW_PASS01 DOW N_16 NOV2016 BHI.dlis 12/20/2016 Electronic File: 07- 156 MRPM PNC3D_RAW_PASS02UP_16NOV ' 2016 BHI.dlis 2161230 PRUDHOE BAY UNIT 07-15B LOG HEADERS Sample Set Sent Received Number Comments Tuesday, February 21, 2017 DATA SUBMITTAL COMPLIANCE REPORT 2/21/2017 Permit to Drill 2161230 Well Name/No. PRUDHOE BAY UNIT 07-15B Operator BP EXPLORATION (ALASKA) INC. API No. 50-029-20847-02-00 MD 11766 TVD 9022 Completion Date 11/12/2016 Completion Status 1 -OIL Current Status 1 -OIL UIC No INFORMATION RECEIVED Completion Report Production Test Informatio Y Geologic Markers/Tops Y COMPLIANCE HISTORY Completion Date: 11/12/2016 Release Date: 10/10/2016 Description Comments: Compliance Reviewed By: Directional / Inclination Data `:.J Mechanical Integrity Test Information Y Daily Operations Summary V Date Comments Mud Logs, Image Files, Digital Data Y Core Chips Y /6 Composite Logs, Image, Data Files`Y Core Photographs Y /(5 Cuttings Samples Y NA Laboratory Analyses Y Fn Date: AOGCC' Page 3 of 3 Tuesday, February 21, 2017 _ RECEIVE M •�� BAKER DEC 2 0 201f PRINT DISTRIBUTION LIST HUGHES COMPANY BP Exploration Alaska Inc. WELL NAME 07-15B FIELD Prudhoe Bay Unit COUNTY North Slope Borough BHI DISTRICT Alaska AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares a(�bakerhughes.com STATUS Final Replacement: COMPANY ADDRESS t EDEX WILL NOT DELIVER TO P.O. BO* PERSON ATTENTION JL 1 BP North Slope. EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Rutka & Barbara Glassmaker 900 E. Benson Blvd. Anchorage, Alaska 99508 2 Co- - c - Phillips Alaska Inc. Attn: Ricky Elgarico ATO 3-344 700 G Street Anchorage, AK 99510 3 I ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 Anchora¢e. AK 99503 4 State of Alaska - AO Attn: Makana Bende 333 W. 7th Ave, Suit( Anchorage, Alaska 91 5 DNR - Division of Oil & Gas *** Attn: James Hyun 550 West 7tb Avenue, Suite 802 Anchorage, Alaska 99501 *** Stamp "confidential' on all material deliver to DNR 216123 2!824 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 DATA LOGGED 900 E. Benson Blvd. 1 /3 /201'7 M K BENDER Anchorage, Alaska 99508 to acknowledge receipt of this data. LOG TYPE RPM:PNC3D LOG DATE November 16, 2016 TODAYS DATE December 19, 2016 Revision No Details: Rev. Requested by: FIELD / FINAL CD/DVD FINAL PRELIM (las, dlis, PDF, META, SURVEY REPORT LOGS LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES # OF COPIES 1# OF COPIES 4 4 4 4 4 4 0 1 1 0 0 6 B Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: David Itter TOTALS FOR THIS PAGE: TOTALS FOR ALL PAGES: 0 1 1 1 1 1 0 1 0 0 4 4 0 0 0 4 4 0 0 STATE OF ALASKA ,LASKA OIL AND GAS CONSERVATION COMM WELL ,OMPLETION OR RECOMPLETION REPG.., AND LOG KMAZIVED DEC 0 8 2016 1a. Well Status: Oil Q . Gas ❑ SPLUG 11Other ❑ Abandoned ❑ Suspended 1-]1b. Well Class 20AAC 25.105 20AAC 25.110 GINJ ElWINJ ❑ WAG [IWDSPL ❑ No. of Completions: One Development p Exploratory ❑ Service ❑ Stratigraphic Test ❑ 2. Operator Name: 6. Date Comp., Susp., or Aband.: 14. Permit to Drill Number/Sundry BP Exploration (Alaska), Inc 11/12/2016 ^ 216-123' 3. Address: 7. Date Spudded: 15. API Number: P.O. Box 196612 Anchorage, AK 99519-6612 11/3/2016 50-029-20847-02-00 ' 4a. Location of Well (Governmental Section): 8. Date TD Reached: 16. Well Name and Number: 11/8/2016 PBU 07-15B ' Surface: 1010' FNL, 509' FWL, Sec. 34, T11N, R14E, UM 9 Ref Elevations KB 62.44 17. Field/Pool(s): Top of Productive Interval: 558' FSL, 637' FWL, Sec. 27, T11N, R14E, UM GL 27,93 - BF 27.63 PRUDHOE BAY, PRUDHOE OIL ' Total Depth: 1641' FSL, 227' FEL, Sec. 28, T11N, R14E, UM 10. Plug Back Depth(MD/TVD): 18. Property Designation: 11751' / 9023' ADL 028309 4b. 4b. Location of Well (State Base Plane Coordinates, NAD 27): 11. Total Depth (MD/TVD): 19. Land Use Permit: Surface: x- 676706 ^ y- 5949927 Zone ASP 4 11766'/9022' ' 74-064 TPI: x- 676794 y- 5951497 Zone - ASP 4 12. SSSV Depth (MD/TVD): 20 Thickness of Permafrost MD/TVD: Total Depth: x- 675902 y- 5952560 Zone ASP 4 None 1900' (Approx.) 5. Directional or Inclination Survey: Yes H (attached) No ❑ 13. Water Depth, if Offshore: 21, Re-drill/Lateral Top Window Submit electronic and printed information per 20 AAC 25.050 N/A (ft MSL) VD: g MD/TVD: 982' /8791- 879122 22. Logs Obtained List all logs run and, pursuant to AS 31.05.030 and 20 AAC 25.071, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Types of logs to be listed include, but are not limited to: mud log, spontaneous potential, gamma ray, caliper, resistivity, porosity, magnetic resonance, dipmeter, formation tester, temperature, cement evaluation, casing collar locator, jewelry, and perforation record. Acronyms may be used. Attach a separate page if necessary MWD/GR/RES, GR/CCL/RPM 23. CASING, LINER AND CEMENTING RECORD CASING WT. PER FT GRADE SETTING DEPTH MD SETTING DEPTH TVD HOLE SIZE CEMENTING RECORD AMOUNT PULLED TOP BOTTOM TOP BOTTOM 20" 91.5# H-40 35' 114' 35' 114' 30" 1900# Poleset 13-3/8" 72# L-80is00-95 35' 2591' 35' 2591' 17-1/2" 2075 sx Fondu, 400 sx Permafrost'C' 9-5/8" 47# 1 L-80 33' 8001' 33' 7837' 12-1/4" 500 sx Class 'G', 300 sx Permafrost 'C' 7" 26# L-80 7866' 8618' 1 7708 8449' 8-1/2" 200 sx Class 'G' 4-1/2" 12.6# L-80 8451' 8982' 8282' 8791' 6-1/8" 428 sx Class'G' 3-1/2"x3-1/4" x2-7/8" 9.3#/6.6# /6.5# L-80 8540' 11766' 8371' 9022' 4-1/4" 146 sx Class 'G' 24. Open to production or injection? Yes EI No ❑ 25. TUBING RECORD If Yes, list each interval open (MD/TVD of Top and Bottom; Perforation Size and Number): GRADE DEPTH SET (MD) PACKER SET (MD/TV 4-1/2" 12.6# L-80 8456' 8400'/ 8231' 2" Gun Diameter, 6 spf 11100'- 11260' 9032'-9028' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11318'- 11406' 9027'- 9029' COMPLETION Was hydraulic fracturing used during completion? Yes El No D Per 20 AAC 25.283 (i)(2) attach electronic and printed information 11446'- 11500' 9030'-9031' PATE 11520'- 11655' 9031'- 9028' 11694'- 11749' 9026'-9023' It VERIFIED DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protect w/ 45 Bbls Diesel 27. PRODUCTION TEST Date First Production: November 17, 2016 Method of Operation (Flowing, gas lift, etc.): Flowing Date of Test: 11/26/16 Hours Tested: Production for Oil -Bbl: Gas -MCF: Water -Bbl: Choke Size: Gas -Oil Ratio: 12 Test Period -► 298 5308 36 74 17824 Flow Tubing 205 Press Casinq Press: 1540 Calculated 24 Hour Rate �'� Oil -Bbl: 596 Gas -MCF: 10616 ^ Water -Bbl: 71 Oil Gravity - API (corr): N/A Form 10-407 Revised 11/2015 CONTINUED ON PAGE 2 Submit ORIGINAL only Ui 2-11.5-1/ 7-- 6�� RBDMS bL- DEC - 9 2016 z zl 28. CORE DATA Conventional Core(s) Yes ❑ No H Sidewall Cores Yes ❑ No H ` If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Permafrost - Top Well Tested? Yes ❑ No H Permafrost - Base If yes, list intervals and formations tested, briefly summarizing test results. Attach Top of Productive Interval 10267' 8930 separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Zone 2B 9101' 8871' 22TS 9165' 8898' ZONE 2A 10267' 8930' Zone 1 B 10492' 9009' Zone 2A (Invert) 11693' 9026' Formation at total depth: Zone 2A (From Base) 11693' 9026' 31. List of Attachments: Summary of Daily Drilling Reports, Summary of Post -Rig Work, Survey, Cement Report, Wellbore Schematic Diagram Information to be attached includes, but is not limited to: summary of daily operations, wellbore schematic, directional or inclination survey, core analysis, paleontological report, production or well test results, per 20 AAC 25.070. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Ciolkosz, Ryan R Email: Ryan.Ciolkosz@bp.com Printed Name: Joe Last fl Title: Drilling Technologist Signature: Phone: +1 907 564 4091 Date: I2/Qj/�W INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC, no matter when the analyses are conducted. Item 1 a. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 1b. Well Class Service wells: Gas Injection, Water Injection, Water -Alternating -Gas Injection, Salt Water Disp, Water Supply for Injection, Observation or Other. Item 4b. TPI (Top of Producing Interval). Item 9. The Kelly Bushing and Ground Level elevations in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15. The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20. Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 29. Item 22. Review the reporting requirements of 20 AAC 25.071 and, pursuant to AS 31.05.030, submit all electronic data and printed logs within 90 days of completion, suspension, or abandonment, whichever occurs first. Item 23. Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24. If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other ( explain). Item 28. Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30. Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Item 31. Pursuant to 20 AAC 25.070, attach to this form: well schematic diagram, summary of daily well operations, directional or inclination survey, and other tests as required including, but not limited to: core analysis, paleontological report, production or well test results. Form 10-407 Revised 11/2015 Submit ORIGINAL Only WELLHEAD = GRAY ACTUATOR = DEV OKB. ELEV = 58' REF ELEV = 62.44' BF. ELEV = 27.63' KOP = 4804' Max Angie = 94" @ 10031' Datum MD = 9084' Datum TVD = 8800' SS � 1 ' 13-3/8" CSG, 72#, L-80/ S00-95 BTC, D = 12.347" 2586' Minimum ID = 2.310" @ 8552' 2-7/8" X NIPPLE IN LTP w/PTSA L9-5/8" WHIPSTOCK (XX/XX/98)]--i _ 8007' 9-5/8" CSG, 47#, L-80 BTGM, ID = 8.681"-8007' S .,SAX DOT 45:.9° @ 9584'•NGLE > 70° � 9177' 07-15B 2208' 1—i4-1/2 CAMCO BAL-O SSSV NP, D = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE1 VLV LATCH PORT DATE 1 3405 3405 1 MMG DOME RK 16 11/08/12 2 6596 6498 19 MMG DOME RK 16 11/08/12 3 7802 7647 17 MMG SO RK 20 07/23/16 7866' 9-5/8' X 7" BKR ZXP LNR PKR w /TIEBACK SLEEVE, ID = 6.313" 7880' -19-5/8" X 7" BKR LNR HGR, D = 6.25" 9-5/8" MILLOUT WINDOW (07/15A) 8007' - 8017- 8400' 7" X 4-1/2" NSCT S-3 PKR ID = 3.938" 8433' 4 1/2 HES X NP, D = 3.813" 8451' -17"X 5" BKR ZXP PKR w /TIEBACK SLEEVE, 1TOP OF 4-1/2- LNR $451' PERFORATION SUMMARY 11/14/82 PKR 176 ORIGINAL COMPLETION D = 4.438" 4-1/2" TBG, 12.6#, L-80 BT, .0152 bpf, D = 3.958" —r $466' Note: Refer to Production DB for historical perf data 8466' 4-112" WLEG, D = 3.958" INTERVAL Opn/Sqz SHOT SQZ SMD TT NOT LOGGED 6 11100 - 11260 O 8465 7" X5" BKR HMC HGR D = 4.313" 6 $540' O 8472' 5" X 4-1/2" XO, D = 3.958" 45 KB BKR LTP w /PTSA, D = 2.360" (11 /17/16) TOP Of 3-1/2 X 3-3/16 X 2-7/8" LNR 8647' 2" 6 864 3.70" BKR DEPLOYMENT SLEEVE, ID = 3.00" ID = 2.310" (11/17/16) $662' 6 11694 - 117491 O 8669' 3-112" X NP, D = 2.812" 8618' 7" LNR 26#, L-80 BTGM, .0383 bpf, D = 6.276" 3-1/2" LNR 9.3#, L-80 STL_.0087 bpf, ID = 2.992" 1—t___8973- 4-1/2- J—t_8973'4-1/2" KB PACKER WHIPSTOCK (11/01/16) 8982' 4-1/2" LNR, 12.6#, L-80 IBT, .0152 bpf, D = 3.958" —8982' 3-114" LNR 6.6#, L-80 TC11, .0079 bpf, D = 2 85" 10244' PBTD 11751' LNR 6.5#, L'80 STL, -0058 bpf, D = 2.441"11766' 8973'-3-1/2" X 3-3/16" XO, D = 2.786" MLLOUT WINDOW (07-15B) 8982'-899r 10244' j—{ 3-3/16" X 2-7/8" XO, D = 2.377" 10806' 1—i PUP JT w /RA TAG DATE REV BY COMMENTS PERFORATION SUMMARY 11/14/82 PKR 176 ORIGINAL COMPLETION RIF LOG: ON I ! 07107!98 D14 SIDETRACK (07-15A) ANGLE AT TOP PERF: 92"@11100' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2" 6 11100 - 11260 O 2" 6 11318 - 11406 O 2" 6 11446 - 11500 O 2" 6 11520 - 11655 O 2" 6 11694 - 117491 O 3-114" LNR 6.6#, L-80 TC11, .0079 bpf, D = 2 85" 10244' PBTD 11751' LNR 6.5#, L'80 STL, -0058 bpf, D = 2.441"11766' 8973'-3-1/2" X 3-3/16" XO, D = 2.786" MLLOUT WINDOW (07-15B) 8982'-899r 10244' j—{ 3-3/16" X 2-7/8" XO, D = 2.377" 10806' 1—i PUP JT w /RA TAG DATE REV BY COMMENTS DATE REV BY OOMMENTS 11/14/82 PKR 176 ORIGINAL COMPLETION 12/06/16 JNUJMD ADDED REF ELEV 07107!98 D14 SIDETRACK (07-15A) 12208/16 JNUJMD ADDEDPBTD 11/12/16 NORDIC CTD(07-15B) 11/14/16 JMD DRLG HO COF44rIONS 11/29!16 ZV/JMD SET LTPw/PTSA&XNIP (11/17/16) 11/29/16 ZV/JMD ADDED BEVEL TO PTSA PRUDHOE BAY UNIT WELL: 07-15B PERMIT No: 2161230 AR No: 50-029-20847-02 SEC 34, T11 R R14E, 1010' FNL & 509' FWL BP Exploration (Alaska) Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Page 1 of 16 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) - Project: Prudhoe Bay - --- Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (usft) — 10/30/2016 12:00 12:45 0.75 RIGID P PRE 'TREE CAP INSTALLED AND TESTED AT 1200 HRS ON Z-23. RIG RELEASED FROM Z-23 AT 1200 HRS. - CONTINUE WITH RIG PREP FOR MOVING TO DS 7-15 CLEANING PITS WITH HOT WATER DUE TO 'RESIDUE FROM RETURNS FROM Z-23 WARMING MOVING SYSTEM WORKING ON INJECTOR _ SECURE BOP STACK 12:45 13:15 0.50 MOB P PRE PJSM WITH ALL INVOLVED PARTIES TESTED AND VERIFIED ESD WAS FUNCTIONALAND IS MANNED BY TOOLPUSHER VERIFIED 12 X 12 WHEEL CHOCK IN PLACE ASSIGNED SPOTTERS TO AREA OF RESPONSIBILITY DISCUSSED THAT "STOP" IS THE COMMAND TO STOP RIG PERFORMED RADIO CHECK PRIOR TO MOVING RIG DISCUSSED WITH CREW THAT THERE IS NO BPV / TWC INSTALLED 13:15 - 15:30 1 2.25 RIGD P PRE PERSONNEL IN PLACE, MOVE RIG OFF OF WELL Z-23. STAGE TO SIDE OF PAD TO CLEAN UP WELL AREA WHILE TOOLPUSHER AND DRILLER CONDUCT ROUTE DRIVE CONDUCT ROUTE DRIVE. PJSM WITH RIG _ CREW ON ROUTE DRIVE AND MOVING RIG. 15:30 00:00 8.50 RIGID P PRE MOVE RIG FROM STAGING AREAAT Z -PAD AND BEGIN MOVE TO DS 7_ 10/31/2016 00:00 16:30 16.50 MOB P PRE I CONTINUE TO MOVE RIG TOWARD DS 07 FROM Z -PAD - MOVE RIG ON TO DS 7, STAGE IN FRONT OF 7-15. 16:30 - 17:00 0.50 MOB P PRE STAGE T -MATS AROUND WELL, PREP SITE FOR MOVING RIG OVER. NOTIFIED AT 1630 HRS THAT AOGCC WILL WAIVE WITNESS TO BOP TEST 1700 17:15 0.25 MOB P PRE PJSM WITH CREW - DISCUSSED WITH CREW THAT THERE IS NO BPV / TWC INSTALLED ASSIGNED SPOTTERS TO AREA OF RESPONSIBILITY DISCUSSED THAT "STOP" IS THE COMMAND TO STOP RIG PERFORMED RADIO CHECK PRIOR TO MOVING RIG VERIFIED 12 X 12 WHEEL CHOCK IN PLACE TESTED AND VERIFIED ESD WAS FUNCTIONALAND IS MANNED BY TOOLPUSHER Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* Printed 11/21/2016 8:55:38AM `All depths reported in Drillers Depths' North America -ALASKA - BP Page 2 of 16 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) — Project: Prudhoe Bay --- - 'Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth j Phase Description of Operations i - - (hr)_ (usft) 17:15 - 17:30 0.25 _ M OB P PRE MOVE RIG OVER WELL 7-15 ..ACCEPT RIG AT 17:30— BEGIN RIGGING UP FOR OPERATIONS CYCLE ALL TREE VALVES, HOOK SENSOR I UP TO IA / OA / WING VALVE AND MONITOR PERFORM LTT BETWEEN SWAB / MASTER. 17:30 00:00 6.50 MOB P PRE REMOVE TAPPED BLIND, �-NIPPLE UP BOPS LUBRICATOR SPACE OUT -FILL STACK / PIPING FOR BOPE TEST 11/1/2016 100:00 - 09:00 9.00 BOPSUR P PRE TEST BOPE TO 250 PSI LOW, 3500 PSI HIGH FOR 5 MINUTES EACH FROM DRILLER'S CONSOLE - PERFORM SHELL TEST TO 250 PSI LOW AND 4500# HIGH - TEST WITH 2-3/8" AND 3-1/2" TEST JOINTS ALL TESTS CHARTED, SEE ATTACHED BOP TEST CHARTS TEST WITNESS WAIVED BYAOGCC REP JEFFJONES -ANNULAR, BLIND/ SHEAR RAM, 2-3/8" PIPE/ SLIP RAM, MUD CROSS, 2-3/8" X 3-1/2" VBR RAM, 2-3/8" PIPE / SLIP RAM - FUNCTION ACCUMULATOR FROM SLB REMOTE CONSOLE - TEST REEL HOUSE IRON TO 250 PSI LOW/ 4700 PSI HIGH - CONDUCT RIG EVAC DRILL WITH NIGHT 'CREW VALVE SHOP VERIFIED TORQUE ON TREE PRESSURE TEST INNER REEL IRON, PACKOFFS TO 250 PSI LOW / 3500 PSI HIGH 09:00 - 09:30 0.50 RIGU P PRE CONDUCT RIG EVAC DRILL WITH DAY CREW. — HOLD PRE -SPUD WITH CREW. 09:30 11:00 1.507GP CUT 380' OF COIL 11:00 13:20 2.33MAKE UP SLB COIL CONNECTOR PULL TEST TO 40K AND TEST WIRE TT MAKE UP BHI UPPER QUICK CONNECT PRESSURE TEST CTC AND UQC _ 13:20 - 15:50 2.50 PRESSURE TEST FLOATS_ MAKE UP NOZZEL ASSEMBLY AND STAB INJECTOR. PUMP WIRE FORWARD AT 3.5 BPM O-RING LEAK ON LUBRICATOR CONNECTION POP OFF AND REPLACE O -RINGS - -PRESSURE TEST CONNECTION WHIP P 15:50 16:10 0.33 WEXIT OPEN WELL TO 0# FILL WELL WITH METHANOL. RETURNS WITHIN 1 BBL. - PERFORM_ FLOW CHECK. WELL STATIC WHIP P 16:10 - 17:101.00 _ WEXIT STAB OFF WITH NOZZLE BHA. PJSM, MAKE UP BHA#1 WHIPSTOCK BHA. 117:10 17:55 0.75 WHIP P WEXIT RIH W/ BHA#1 WHILE TAKING RETURNS THROUGH HAND CHOKE TO TIGER TANK WHIP 17:55 19:50 1.92 P WEXIT AT 2400', STARTED GETTING GASEOUS RETURNS. NOTIFY PAD OPERATOR AND BP RADIO _ STOP EVERY 1000' TO STRAP TANK 19:50 20:15 0.42 WHIP P WEXIT PERFORM LIGHT TAG ON CIBP AT 9033' Printed 11/21/2016 8:55:38AM `All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 3 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:15 - 21:00 0.75 WHIP P WEXIT LOG PRIMARY TIE INTO SAG RIVER WITH 21:00 - 21:20 0.33 WHIP P WEXIT LOG CCL FROM 8750- 9000 21:20 - 22:00 0.67 WHIP P WEXIT POSITION WHIPSTOCK ON DEPTH AT 8983' TOWS WITH A 45° ROHS ORIENTATION VERIFY COLLAR LOCATION CLOSE EDC. PRESSURE UP TO 3300#. WHIPSTOCK SET STACK 6K DOWN. PICK OFF CLEAN 22:00 22:45 0.75 WHIP P WEXIT FINISH CIRCULATING WELL OVER TO 9.5 PPG QUIKDRIL ONCE 9.5 PPG SURFACE TO SURFACE SHUT PUMPS DOWN AND FLOW CHECK TO FLOW BACK TANK WELL STATIC PERFORM LUBRICATOR GAS PURGE PER NORDIC PROCEDURE. 22:45 - 00:00 1.25 WHIP P WEXIT LINE WELL UP TO MGS. PUMP 1 FULL CIRCULATION THROUGH MGS. PERFORM 10 MIN FLOW CHECK. WELL STATIC IPOOH 9.57 PPG IN / 9.56 PPG OUT 2.66 BPM IN / 2.02 BPM OUT 11/2/2016 100:00 00:50 0.83 WHIP P WEXIT CONTINUE OUT OF HOLE 00:50 - 01:15 0.42 WHIP P WEXIT MONITOR WELL FOR 10 MINUTESAT BHA: i STATIC POWER DOWN INJECTOR OFF: 01:15 CLOSE ANNULAR / BLOW DOWN TOOLS OPEN ANNULAR /LAY DOWN BHA#1 01:15 - 02:15 1.00 STWHIP P WEXIT IMAKE UP3.0" MILLING BHA#2 - PICK UP 2-7/8" XTREME MOTOR AND 3.0" COILTRAK TOOLS MAKE UP 3.80" WINDOW MILLAND 3.80" STRING REAMER. (3.81" GO / 3.80" NOGG) SURFACE TESTED TOOL. GOOD TEST. PRESSURE TEST QTS TO 300 PSI LOW FOR 5 MINUTES / 4200 PSI HIGH FOR 5 MINUTES - INJECTOR ON: 02:15 02:15 04:30 2.25 STWHIP P WEXIT RIH WITH 3.0" MILLING BHA #2 FROM SURFACE TO 8670' MD RATE: 2.0 BPM IN, 2.50 BPM OUT. CIRC PRESSURE: MUD WEIGHT: 9.57 PPG IN, 9.56 PPG OUT LOG DOWN FOR TIE-IN FROM 8670' TO 8708' MD (SAG FORMATION) WITH -11' CORRECTION 04:30 06:00 1.50 STWHIP P WEXIT WINDOW MILLING OPS DRY TAG AT 8982' FREE SPIN: 2.70 BPM AT 2575# INITIATE MILLING AT 8982' AT 1 FPH. 9.58 PPG IN / 9.55 PPG OUT 2.69 BPM IN / 2.69 BPM OUT 0.7 K WOB 10.62 PPG ECD 06.00 - 09:00 3.00 STWHIP P WEXIT WINDOW MILLING OPS MILLING AT 8985' AT 1 FPH. 9.56 PPG IN / 9.55 PPG OUT 2.64 BPM IN / 2.64 BPM OUT - 2.14 K WOB 10.62 PPG ECD *All depths reported in Drillers Depths' North America - ALASKA - BP Operation Summary Report Page 4 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay - - - Site: PB DS 07 - -- - -- _- Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:00AM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - (hr) (usft) 09:00 - 12:00 3.00 - -- STWHIP P - IT WINDOW MILLING OPS -MILLING AT 8987' AT 1 FPH. 9.55 PPGIN / 9.54 PPG OUT 2.64 BPM IN / 2.64 BPM OUT - 1.52 K WOB 10.55 PPG ECD '12:00 - 14:50 2.83 STWHIP P WEXIT WINDOW MILLING OPS MILLING AT 8989' AT 1 FPH. 9.55 PPG IN / 9.54 PPG OUT 2.63 BPM IN / 2.63 BPM OUT L t- 2.69 K WOB 10.56 PPG ECD 14:50 - 16:00 1.17 STWHIP P WEXIT WINDOW MILLING OPS MILLING AT 8990' AT 1 FPH. 9.55 PPG IN / 9.53 PPG OUT 2.63 BPM IN / 2.63 BPM OUT - 2.33 K WOB 10.57 PPG ECD --_--- BLED OA PRESSURE DOWN FROM 922 PSI TO 350 PSI 16:00 - 17:00 1.00 STWHIP P WEXIT MILLED FROM 8982' TO 8991' FOR A 9' WINDOW CONTINUE MILLING AT 1 FPH TO DRESS OFF THE BOTTOM OF THE WINDOW WITH THE STRING REAMER 17:00 - 21:00 4.00 STWHIP P WEXIT BOTTOM OF WINDOW DRESSED, MILL 10' OF RAT HOLE 21:00 22:45 1.75 STWHIP P WEXIT PERFORM 3 UP/ 3 DOWN REAMING PASSES FROM 8978' TO 8986' NO ISSUES SEEN 2.64 BPM IN / 2.64 BPM OUT 9.53 PPG IN / 9.53 PPG OUT PUMP SWEEP 10 BBLS LOVIS / 10 BBLS HIVIS ON BOTTOM. CHASE UP ON LAST PAST. DRY DRIFT WINDOW TO A DRY TAG OF 9002'_ 22:45 - 00:00 1.25 STWHIP P WEXIT MONITOR WELL FOR 10 MINUTES: STATIC MUD WEIGHT: 9.60 PPG IN, 9.55 PPG OUT RATE: 4.51 BPM IN, 4.09 BPM OUT OPEN EDC, POH FROM 8980' MD 11/3/2016 00:00 - 01:30 1.50 STWHIP P WEXIT MONITOR WELL FOR 10 MINUTES AT BHA: STATIC CLOSE EDC, POWER DOWN INJECTOR OFF: 00:50 GAUGE REAMER 3.79" GO / 3.78" NOGO GAUGE MILL O / NOGO MW T -BLOW DOWN MWD TOOLS. 01:30 01:55 0.42 DRILL P PROD1 MAKE UP 3.0" DRILLING BHA#3 PICK UP 2-7/8" M1XLS MOTOR (2.71 DEG AKO) AND 3" COILTRAK TOOLS MAKE UP 4-1/4" HYCALOG SRFX3611M-138 BICENTER BIT SURFACE TESTED TOOL. GOOD TEST. PRESSURE TEST QTS TO 300 PSI LOW FOR 15 MINUTES /4000 PSI HIGH FOR 5 MINUTES - INJECTOR ON: 01:55 Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 5 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code 11 NPT NPT Depth Phase Description of Operations (hr) (usft) - I- _ 01:55 - 05:00 - 3.08 -- - - - _ _ - DRILL P r PROD1 RIH WITH 3.0" DRILLING BHA #3 FROM SURFACE TO 8621' MD RATE: 1.56 BPM IN, 2.08 BPM OUT. CIRC PRESSURE: 1384 PSI MUD WEIGHT: 9.54 PPG IN, 9.54 PPG OUT LOG DOWN FOR TIE-IN FROM 8621' TO 8784' MD (SAG FORMATION) WITH -11.5' CORRECTION PULL UP TO 8300' TO 8970' LOG CCL FOR LINER TOP PLACEMENT. 05:00 - 06:00 1.00 DRILL P PROD1 CLOSE EDC, DRY TAG AT 9002'. PICKUP ESTABLISH PARAMETERS DRILL 4-1/4" BUILD FROM 9002' MD FREE SPIN: 3080 PSI, 2.80 BPM RATE: 2.80 BPM IN, 2.80 BPM OUT CIRC PRESSURE: 3125- 3250 PSI MUD WEIGHT: 9.57 PPG IN, 9.55 PPG OUT, ECD: 10.62 PPG ROP: 45 FT/HR, WOB: 1.0-2.5 KLBS 06:00 - 09:10 3.17 DRILL P PROD1 CONTINUE DRILLING AHEAD AT 9025' SAMPLE CHERT CONTENT 9050' = 40% 9100' = 30% 9081' OUT RATE, BORE PRESSURE AND WOB ALL DROPPED OFF THEN SLOWLY CLIMBED BACK UP TO PREVIOUS PARAMETERS. SEE IF RES TOOL PICKS UP ANY CHANGE AT THIS -�' DEPTH 09:10 10:45 1.58 DRILL P PROD1 DRILLINGAHEAD DRILL 4-1/4" BUILD FROM 9002' MD FREE SPIN: 3080 PSI, 2.80 BPM RATE: 2.79 BPM IN, 2.79 BPM OUT CIRC PRESSURE: 3285 PSI MUD WEIGHT: 9.59 PPG IN, 9.55 PPG OUT, ECD: 10.62 PPG ROP: 71 FT/HR, WOB: 2.60 K _ 920_0' SAMPLE = 10% CHERT 10:45 - 12:00 1.25 DRILL P PROD1 DRILLING BUILD FREE SPIN: 3263 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.83 BPM OUT. CIRC PRESSURE: 3373 PSI '- MUD WEIGHT: 9.60 PPG IN, 9.59 PPG OUT, ECD: 10.73 PPG - ROP: 105 FPH, WOB: 1.95 K 9300' SAMPLE = 15% CHERT 9350' SAM_ PLE = 40% CHERT 112:00 - 12:45 0.75 DRILL P PROD1 PUMP 10 BBLS EACH LOW & HIGH VIS PILLS 12:45 - 13:00 0.25 DRILL P PROD1 DRILLED 450', WIPE TO THE WINDOW 13:00 - 13:10 0.17 DRILL P PROD1 LOG TIE IN 13:10 -1-3:20t 0.17 DRILL P PROD1 1 CORRECT DEPTH +2' AND RIH Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 6 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) - - _ (usft) - 13:20 - 14:30 1.17 DRILL P PROD1 BACK ON BOTTOM DRILLING BUILD FROM 9450' ---- -- 14:30 - 19:20 4.83 DRILL P FREE SPIN: 3064 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.83 BPM OUT. CIRC PRESSURE: 3395 PSI - MUD WEIGHT: 9.61 PPG IN, 9.68 PPG OUT, ECD: 10.75 PPG _ - ROP: 148 FPH, WOB: 2.45 K PROD1 DRILLING BUILD FROM 9450'- 9717' FREE SPIN: 3064 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.83 BPM OUT. CIRC PRESSURE: 3373 PSI - MUD WEIGHT: 9.61 PPG IN, 9.59 PPG OUT, ECD: 10.81 PPG ROP: 126 FPH, WOB: 2.89 K ROP HAS FALLEN OFF TO 2' FPH. HIGH WOB 'AND MINIMAL MOTOR WORK 9650' SAMPLE 65% CHERT 9700' SAMPLE 65% CHERT AND PARTICLE SIZE GETTING BIGGER. _ DISCUSS WITH ODE. BIT IS WORN 19:20 - 21:35 2.25 DRILL P PROD1 PERFORM DYNAMIC FLOWCHECK FOR 10 MINUTES: STATIC MUD WEIGHT: 9.54 PPG IN, 9.59 PPG OUT RATE: 4.45 BPM IN, 3.83 BPM OUT OPEN EDC, POH FROM 8900' MD TO SURFACE JET WHIPSTOCK TRAY WITH 10 BBL HIVIS RATE: 4.45 BPM. CIRC PRESSURE. 4215 PSI T21:35 - 22:00 0.42 DRILL P 22:00 - 22:15 0.25 DRILL P 22:15 - 00:00 1.75 DRILL P PROD1 MONITOR WELL FOR 10 MINUTES AT BHA: STATIC CLOSE EDC, POWER DOWN INJECTOR OFF: 22:15 BIT GRADE 7-5-RO - RE -BEND MOTOR PROD1 MAKE UP 3.0" DRILLING BHA #4 - PICK UP 2-7/8" M1XLS MOTOR (2.0 DEG AKO) AND 3.0" COILTRAK TOOLS MAKE UP REBUILD 4-1/4" SRFX3611M-C3 BICENTER BIT SURFACE TESTED TOOL. GOOD TEST. PRESSURE TEST QTS TO 300 PSI LOW FOR 5 MINUTES / 4000 PSI HIGH FOR 5 MINUTES - INJECTOR ON: 22:15 PROD1 RIH WITH 3.0" DRILLING BHA #4 FROM SURFACE TO 9000' MD - RATE: 1.54 BPM IN, 2.06 BPM OUT. CIRC PRESSURE: 1351 PSI MUD WEIGHT: 9.53 PPG IN, 9.58 PPG OUT LOG DOWN FOR TIE-IN FROM 9000' TO 9037' - MD (RA TAG) WITH -13' CORRECTION Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 7 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA FREE SPIN: 3320 PSI, 2.81 BPM UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/4/2016 00.00 - 02:30 2.50 DRILL P PROW DRILL 4-14' BUILD FROM 9717' MD TO 9876' Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* MD FREE SPIN: 3320 PSI, 2.81 BPM RATE: 2.81 BPM IN, 2.80 BPM OUT. CIRC PRESSURE: 3300-3800 PSI - MUD WEIGHT: 9.63 PPG IN, 9.63 PPG OUT, ECD: 10.97 PPG ROP: 150-200 FT/HR, WOB: 1.5 - 2.5 KLBS DRILLING FAST. PUMP 10BBLS LOVIS / 10 BBLS HIVIS 0230 --03:30 1.00 DRILL P PROD1 PERFORM LONG WIPER TRIP FROM 9876' MD TO 9100' MD RATE: 2.80 BPM IN, 2.60 BPM OUT. CIRC PRESSURE: 3300 PSI PUMPED 10 BBLS LOVIS / 10 BBLS HI VIS. ONCE OUT BIT START WIPER. 3K OVERPULLAT 9710' MD. 20% INCREASE IN CUTTINGS DURING WIPER. SAT DOWN AT 9715' AND 9792'. STACKED WEIGHT AND POPPED BY. CONTINUE TO BOTTOM 103:30 05:00 1.50 DRILL P PROD1 DRILL 4-1/4"" BUILD FROM 9876" MD to 9960' MD FREE SPIN: 3300 PSI, 2.81 BPM RATE: 2.81 BPM IN, 2.78 BPM OUT. CIRC PRESSURE: 3428 PSI MUD WEIGHT: 9.63 PPG IN, 9.63 PPG OUT, ECD: 10.83 PPG -WEIGHT TRANSFER BECOMING ISSUE. BLEED IA FROM 350# TO 0# 05:00 05:55 0.92 DRILL P PROD1 PERFORM DYNAMIC FLOW CHECK FOR 10 MINUTES: STATIC MUD WEIGHT: 9.61 PPG IN, 9.61 PPG OUT RATE: 2.80 BPM IN, 2.60 BPM OUT WIPER UP TO WINDOW. JOG IN THE HOLE PRIOR TO DROPPING RATE 05:55 07:20 1.42 DRILL P PROD1 PULL THROUGH WINDOWAT MIN RATE OPEN EDC POOH PUMPING AT 4.5 BPM 07:00 HOLD A PJSM TO LD THE BHA 07:10 JOG IN HOLE 07:20 07:35 0.25 DRILL P PROD1 FLOW CHECK WELL 07:35 08:30 0.92 DRILL P PROD1 'GOOD NO FLOW, PU THE INJECTOR AND LD THE BUILD BHA 07:40 INJECTOR OFF 08:30 09:05 0.58 DRILL P PROD1 MU THE LATERAL BHA WITH 1.13 AKO AND - NEW HYC DURAFORCE XD BIT 09:05 10:45 1.67 DRILL P PROD1 RIH WITH LATERAL BHA 10:45 11:00 0.25 DRILL P PROD1 LOG TIE IN 11:00 11:35 0.58 DRILL P PROD1 CORRECT DEPTH -13' AND RIH Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 8 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - - - (hr) - (usft) 11:35 12:25 0.83 DRILL P PROD1 BACK ON BOTTOM DRILLING LATERAL FROM 9960' - FREE SPIN: 3523 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.86 BPM OUT. CIRC I PRESSURE: 3765 PSI MUD WEIGHT: 9.663 PPG IN, 9.58 PPG OUT, ECD: 10.85 PPG ROP: 89 FPH, WOB: 2.64 K ,12:25 14:30 __ - _ 2.08 DRILL P PROD1 DRILLINGAHEAD FREE SPIN: 3523 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3765 PSI MUD WEIGHT: 9.63 PPG IN, 9.60 PPG OUT, ECD: 10.90 PPG ROP: 37 FPH, WOB: 2.88 K STARTING TO SEE WEIGHT TRANSFER ISSUES, PUMP 40 BBL PILL WITH CFS -520 LUBE ONCE THE PILL WAS PUMPED OUTAND IN THE CASED HOLE WE WERE ABLE TO DRILL AHEAD WITH GOOD WEIGHT TRANSFER AND IMPROVING SURFACE WEIGHT ONCE THE PILL WAS ALMOST OUT OF THE WELL, WEIGHT TRANSFER WAS POOR AGAIN PREP TO SWAP TO NEW MUD 15% CHERT IN 10,00' SAMPLE 14:30 15:30 1.00 1 DRILL P PROD1 SWAP TO NEW MUD 15:30 - 16:00 0.50 DRILL P PROD1 NEW MUD ALLTHE WAYAROUND BUT STILL I HAVE PROBLEMS MAINTAINING WOB, HAVE TO PICK UP AFTER DRILLING A FEW FEET TO GET THE BHA TO MOVE AGAIN t 65% CHERT IN THE 10100' SAMPLE 16:00 17:40 1.67 DRILL P PROD1 CALL ODE AND DISCUSS OPTIONS FOR ADDING NSX OR CFS -520 TO THE MUD SYSTEM 16:25 DECISION MADE TO PUMP ANOTHER CFS -520 PILL TO SEE IF IT WORKS AGAIN, PREP 40 BBLS OF NEW MUD AND PUMP 117:40 18:30 0.83 DRILL P PROD1 40% CHERT IN 10200 SAMPLE START OF 22N SHALE AT -10240' CSF -520 PILL AT THE BIT -14K SURFACE Wl- 1.29K WOB OH VOL = 12 BBLS 33 BBLS OUT 20 BBLS IN CASED HOLE ABLE TO KEEP WOB Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 9 of 16 Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) - Project: Prudhoe Bay 'Site: PB DS 07-- -- - Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UN: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth 1 Phase Description of Operations (hr) 18:30 (usft) - 20:50 2.33 DRILL P PROD1 WITH THE PILL OUT WE ARE STILL ABLE TO KEEP WOB AND DRILL THROUGH THE 22N SHALE DISCUSS WITH THE ODE TO COMMITING TO EITHER THE NSX OR CFS LUBE CFS -520 IT IS, START ADDING 0.6% CFS -520 TO THE MUD SYSTEM 20:50 23:00 2.17 DRILL P PROD1 MUD SYSTEM NOW HAS 0.6% CFS -520, 1 % EZ -GLIDE, 1% NXS, 0.25% DRILL -N -SLIDE DRILL 4-1/4" LATERAL FROM 10282' MD FREE SPIN: 3050 PSI, 2.82 BPM RATE: 2.81 BPM IN, 2.80 BPM OUT. CIRC PRESSURE: 3180-3250 PSI MUD WEIGHT: 9.63 PPG IN, 9.62 PPG OUT, ECD: 10.71 PPG ROP: 21 FT/HR, WOB: 0.8K TO 2.OK CFS- 520 HELPED WITH SURFACE WEIGHT TO INITIATE DRILLING, BUT STILL HAVING THE STICK/ SLIP ISSUE AFTER -3 '_CIRCULATIONS. 23:00 - 00:00 1.00 DRILL P PROD1 DRILL 4-1/4" LATERAL FROM 10322' MD FREE SPIN: 3030 PSI, 2.81 BPM RATE: 2.81 BPM IN, 2.80 BPM OUT. CIRC PRESSURE: 3180-3250 PSI MUD WEIGHT: 9.63 PPG IN, 9.62 PPG OUT, ECD: 10.71 PPG ROP: 21 FT/HR, WOB: 0.8K TO 2.OK 11/5/2016 00:00 - 02:15 2.25 DRILL P PROD1 DRILL 4-1/4" LATERAL FROM 10,344' MD TO 10400' MD FREE SPIN: 3100 PSI, 2.81 BPM RATE: 2.81 BPM IN, 2.81 BPM OUT. CIRC PRESSURE: 3100-3400 PSI MUD WEIGHT: 9.63 PPG IN, 9.63 PPG OUT, ECD: 10.71 PPG ROP: 10-30 FT/H R, WOB: 1.5-2.5 KLBS KEPT INCREASING NXS LUBE PERCENTAGE TO A TOTAL OF 2% TRANSFER A LITTLE BETTER. PU WEIGHT INCREASING. FINISHED L DRILLING 450'. PERFORM WIPER TIE IN 102:15 - 04:00 1.75 DRILL P PROD1 PERFORM LONG WIPER TRIP TO WINDOW FROM 10400' MD TO 8900' MD RATE: 2.88 BPM IN, 2.66 BPM OUT. CIRC PRESSURE: 3223 PSI - PUMPED 10 BBLS LOVIS / 10 BBLS HIVIS ON BOTTOM AND CHASED DURING WIPER PUMPED 10 BBLS LOVIS / 10 BBLS HIVIS TO JET WHIPSTOCK WITH. -OPEN EDC AT WINDOW. JET TRAYAT 4.0 BPM. -PUMP BOTTOMS UPAT HIGH RATE. ^10% INCREASE IN CUTTINGS - LOG DOWN FOR TIE-IN FROM 9000' TO 9040 MD (RA TAG) WITH +13' CORRECTION 04.00 - 04:30 0.50 DRILL P PROD1 RIH TO DRILL 4-1/4" LATERAL FROM 10400' - RATE: 1.12 BPM IN, 1.29 BPM OUT. CIRC PRESSURE: 1450 PSI - MUD WEIGHT: 9.58 PPG IN, 9.59 PPG OUT, - ECD: 10.41 PPG Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 10 of 16 Common Well Name: 07-15 WITH WEIGHT TRANSFER. AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 'ECD 10.75 PPG Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:00AM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA 06:45 08:30 1 1.75 DRILL P PROD1 DRILLING LATERAL UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) RATE: 2.85 BPM IN, 2.86 BPM OUT. CIRC Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - -rt (hr) I_ (usft) - --- 04:30 - 06:45 2.25 DRILL P PROD1 DRILL 4-1/4" LATERAL FROM 10400' MD. THE BHA WILL NOT SLIDE 08:30 11:30 3.00 DRILL 1 WIPER WITH INCREASING LUBES HELPING Printed 11/21/2016 8:55:38AM 'All depths reported in Drillers Depths' WITH WEIGHT TRANSFER. FREE SPIN: 3200 PSI, 2.83 BPM RATE: 2.84 BPM IN, 2.81 BPM OUT. CIRC PRESSURE: 3490 PSI MUD WEIGHT: 9.61 PPG IN, 9.59 PPG OUT, 'ECD 10.75 PPG FROP: 50 FT/HR, WOB: 3.5 KLBS - 06:45 08:30 1 1.75 DRILL P PROD1 DRILLING LATERAL FREE SPIN: 3523 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3341 PSI - MUD WEIGHT: 9.63 PPG IN, 9.60 PPG OUT, ECD: 10.68 PPG ROP: 25 FPH, WOB: 1.87 K STRUGGLING WITH WEIGHT TRANSFER, 'NEED TO MAKE SEVERAL PU'S BECAUSE THE BHA WILL NOT SLIDE 08:30 11:30 3.00 DRILL P PROD1 DRILLING LATERAL FREE SPIN: 3523 PSI, 2.85 BPM RATE: 2.85 BPM IN, 2.86 BPM OUT. CIRC PRESSURE: 3765 PSI MUD WEIGHT: 9.63 PPG IN, 9.58 PPG OUT, ECD: 10.85 PPG ROP: 25 FPH, WOB: 1.50 K DECISION MADE TO PUMP STICKLESS BEADS TO SEE IF IT WILL HELP WITH WEIGHT TRANSFER BYPASS HIGH PRESSURE INLINE FILTERS FOR 1 CIRCULATION TO ENSURE WE HAVE NOT PUMPED ANYTHING FROM THE BYPASS LINE THAT MIGHT PLUG OFF THE BHA START ADD ING BEADS TO THE MUD SYSTEM NO HELP FROM BEADS 11:30 11:40 0.17 DRILL P PROD1 SLOW PROGRESS AVERAGING 25 FPH, 1040' LEFT TO DRILL. DISCUSS WITH ODE TO EITHER PULL FOR THE AGITATOR OR INCREASE LUBES WITH 1% MORE NXS INCREASE LUBES 11:40 12:30 0.83 DRILL N STUC 10,575.00 PROD1 PU TO GET BHA TO SLIDE AGAIN STUCK ON BOTTOM, PU TO MAX WT AT 93K, NO MOVEMENT STAGE MIN OIL PUP STACK OUT AND PU A FEW TIMES, STILL STUCK PUMP BOTTOMS UP, ORIENTER FREE TO MOVE PREP TO PUMP MINERAL OIL LOAD 30 BBLS OF FRESH WATER FOR 3% KCL TO PUMP AHEAD AND BEHIND MINERAL OIL 12:30 12:50 0.33 DRILL N STUC 10,575.00 PROD1 BOTTOMS UP, SHUT DOWN PUMP AND RELAX WHILE MIXING KCL FOR MIN OIL 12:50 - 13:10 0.33 DRILL N STUC 10,575.00 PROD1 SET DOWN -10K, PU TO 93K, NO MOVEMENT TRY PULLING A FEW MORE TIMES BUT NO - MOVEMENT Printed 11/21/2016 8:55:38AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 11 of 16 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00 ) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:10 13:50 0.67 DRILL N STUC 10,575.00 PROD1 PUMP 15 BBLS KCL, 20 BBLS MINERAL OIL & 15 BBLS OF KCL ,13:50 15:10 1.33 DRILL P PROD1 10 BBLS OF MINERAL OIL OUT WITH 60K UP WT 13:52 POPPED FREE, ONLINE WITH PUMP TO CIRC OUT THE KCL & MINERAL OIL TAG BOTTOM AND CORRECT DEPTH TO 10575' DRILLAHEAD WITH 13K SURFACE WT AND 2.4 K WOB AT 134 FPH WHILE MINERAL OIL IS IN THE CASED HOLE 15:10 15:25 PROD1 DRILLING LATERAL 0.25 DRILL P FREE SPIN: 3523 PSI, 2.85 BPM RATE: 2.93 BPM IN, 2.93 BPM OUT. CIRC PRESSURE: 3988 PSI MUD WEIGHT: 9.66 PPG IN, 9.60 PPG OUT, ECD: 10.96 PPG ROP: 140 FPH, WOB: 3.07 K 0.83 DRILL P 15:25 16:15 PROD1 PU OFF BOTTOM TO CIRC UP GEO SAMPLES _ LOOKING FOR HOT 16:15 - 19:00 2.75 DRILL P PROD1 GO BACK TO DRILLING, GEO SEEING HOT IN SAMPLE FROM 10640' MD 8974 TVD, TARGET 8970' TVD 19:00 - 20:00 1.00 DRILL P PROD1 DRILL 4-1/4" LATERAL FROM 10674' MD MAKING NO HEAD WAY. PULLING FOR AGITATOR 20:00 20:30 0.50 DRILL P PROD1 PERFORM DYNAMIC FLOW CHECK FOR 10 MINUTES: STATIC MUD WEIGHT: 9.58 PPG IN, 2.58 PPG OUT RATE: 2.99 BPM IN, 2.84 BPM OUT START PULLING OFF BOTTOM. AT 10040'. HAD PINHOLE IN PIPE. 20:30 - 21:30 1.00 DRILL IN DFAL 10,040.00 PROD1 CTS DRILLER IMMEDIATELY STOPPED MOVING PIPE. COME OFFLINE WITH PUMP AND BLED DOWN. - VERIFIED NO FLOW. CHECKS HOLDING. DRILLER PUMP ACROSS TOP TO CHECK HOLE FILL. WELL STATIC. MAKE NOTIIFICATIONS. PINHOLE IN MIDDLE OF CHAINS. PJSM. CLEAR FLOOR OF NON-ESSENTIAL. BRING PINHOLE ABOVE CHAINS. VERIFY NO FRACTURE. ROOFAND MUFFLER CLAMP.POOL UP ONAREELA COUPLE WRAPS. - PULLTO WINDOW. PERFORM 10 MIN PUMP OFF FLOW CHECK. WELL STATIC. PINCH CHOKE IN AND MAINTAIN 100# BACKPRESSURE WHILE PUMPING ACROSS TOP. POOH 21:30 00:00 2.50 DRILL N DFAL 10,040.00 PROD1 CONTINUE OUT OF HOLE MONITOR WELL. 11/6/2016 00:00 - 01:15 1.25 DRILL N DFAL 10,040.00 PROD1 MONITOR WELL FOR 10 MINUTES: STATIC MUD WEIGHT: 9.58 PPG IN, 9.58 PPG OUT RATE: 1.50BPM IN, 1.11 BPM OUT Printed 11/21/2016 8:55 38AM 'All depths reported in Drillers Depths' North America - ALASKA - BP Page 12 of 16 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357,00) Project: Prudhoe Bay _1ite� PB 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA _ UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task 1 Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:15 04:00 2.75 DRILL N DFAL 10,040.00 PROD1 CLOSE EDC, POWER DOWN "`NOTE 1 HR TIME CHANGE DUE TO DAYLIGHT SAVINGS ENDING"' INJECTOR OFF: 01:15 BIT GRADED: 2 -2 -CT FLUSH AND BLOW DOWN BHA. BREAK OFF UQC, INSTALL X -OVER / NOZZLE FOR REEL BLOWDOWN. -STAB ON WELL. PT QTS 350 LOW FOR 5 MIN, 4000 HI FOR 5 MIN. TOP WELL OFF. CIRCULATE FLUID DOWN _ COIL EVERY 30 MIN 03:00 04:00 1.00 DRILL N DFAL 10,040.00 PROD1 RU HERCULITE AND DIRTY VAC TRUCK TO REEL SUMP. RU HALLIBURTON NITROGEN UNIT. PRESSURE TEST. VERIFIED TRIPS. START ROLLING COIL OVER TO FRESHWATER SHUT WELL IN AT 03:47. MONITOR. WELL __. WAS STATIC. 04:00 07:00 3.00 DRILL N DFAL 10,040.00 PROD1 PJSM, DISCUSS N2 SAFETY IN REEL HOUSE. DISCUSS ALL ROLES IN BLOW. INSTALL 4 GAS METER IN REEL HOUSE SO i WE CAN MONITOR, COME ONLINE WITH N2, HAVE VAC TRUCK BUILD VACUUMTO KEEP UP WITH LEAK. B PERFORM REEL BLOW DOWN. LET -III- � i EVERYTHING BLEED OFF. 07:00 10:00 3.00 DRILL N DFAL 10,040.00 PROD1 REMOVE INJECTOR AND PREP TO UNSTAB REMOVE UQC, CUT OFF CTC INSTALL GRAPPLE AND PULL TEST COILAND SECURE _UNSTAB 10:00 12:00 2.00 DRILL N DFAL 10,040.00 PROD1 COIL SECURED AT REEL, REMOVE HARDLINE SWAP PACK OFF BRASS & PACK OFFS 12:00 - 12:45 0.75 DRILL N DFAL 10,040.00 PROW SWAP REELS 12:45 19:00 6.25 DRILL N DFAL 10,040.00 PROD1 REELS SWAPPED, RU HARDLINE & PRESSURE BULKHEAD 19:00 19:30 0.50 DRILL N DFAL 10,040.00 PROD1 PULL TEST GRAPPLE ON COIL. PULL COIL ACROSS TO INJECTOR. TAKE CONTROL WITH INJECTOR. 19:30 22:00 2.50 DRILL N DFAL 10,040.00 PROD1 TEST WIRE: MEG CAB > 550 MEGAOHMS. CONTINUITY 53 OHMS INSTALL COIL CONNECTOR, PULL TEST COIL CONNECTOR INSTALL UQC WITHOUT FLOATS. MEG LINE > 550 OHMS / CONTINUITY 58 OHMS. START FILLING_ COIL 2.00 22:00 00:00 DRILL N SFAL 10,040.00 PROD1 WHILE FILLING COIL. PRESSURE BULKHEAD IS LEAKING. STOP PUMPING. PERFORM PJSM / LOTO OF REEL. CTS INSPECT. NEED TO REBUILD, NEW BULKHEAD IN PLACE AT 23:30. MINIMUM OF 3 HOUR CURE TIME. NORDIC PERFORMED WEEKLY BOPE FUNCTION TEST. 11/7/2016 00:00 - 02:30 2.50 DRILL N SFAL PROD1 CONTINUE TO WAIT FOR MINIMUM CURE _ TIME ON LOCTITE IN PRESSURE BULKHEAD. Printed 11/21/2016 8:55 38AM *All depths reported in Drillers Depths' North America - ALASKA - BP Page 13 of 16 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud DateRme: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:30 - 03:30 1.00 DRILL N DFAL 10,040.00 PROD1 FINISH CIRCULATING COIL OVER TO WATER PERFORM LOW 300# HIGH 4700# TEST ON REEL IRON, PRESSURE BULKHEAD, HIGH - PRESSURE SCREENS, COIL, CTC 03:30 - 05:00 1.50 BOPSUR N DFAL 10,040.0 PROD1 STAB ON WELL SHUT SWAB AND MASTER VALVE. REVERSE CIRCULATE WITH FRESHWATER. CLOSE IRV PERFORM 250# LOW TEST FOR 5 MIN, 3600# HIGH TEST FOR 5 MIN. BLEED DOWN AND ROLL COIL OVER TO 9.5 PPG DRILLING MUD 05:00 - 06:00 1.00 BOPSUR N DFAL 10,040.00 PROD1 PUMP SLACK FORWARD AT 3.0 BPM WITH 9.5 PPG MUD OPEN WELL / FILL WELL. WELL STATIC. INJECTOR OFF. TEST LINE / UQC >550 MEGAOHMS / 60 OHMS CONTINUITY 06:00 - 06:30 0.50 DRILL N DFAL 10,040.00 PROD1 CREW CHANGE 06:30 - 06:45 0.25 DRILL N DFAL 10,040.00 PROD1 PJSM TO MU THE BHA MU THE BHA 06:45- 07:300.75 DRILL N DFAL 10,040.00 PROD1 LITTLE JERKS NOT GETTING A GOOD BITE ON THE TOOL, SWAP OUT AND MU THE BHA 07:30 - 08:00 0.50 DRILL N DFAL 10,040.00 PROD1 PU THE INJECTOR AND PREP TO RIH 08:00 - 08:30 0.50 DRILL N DFAL 10,040.00 PROD1 CTS DEPTH COUNTER NOT WORKING, TROUBLESHOOT 08:30 - 10:15 1.75 DRILL N DFAL 10,040.00 PROD1 PROBLEM FIXED RIH 10:15 - 10:30 0.25 DRILL N DFAL 10,040.00 PROD1 LOG TIE IN PROD1 CORRECT DEPTH +10' AND RIH ATA 10:30 - 11:30 1.00 DRILL N DFAL 10,040.00 REDUCED PUMP RATE FOR SHALES 1130- 12:00 0.50 DRILL P PROD1 TAG TD, TRIP TO BOTTOM WAS CLEAN SWAP TO NEW MUD WHILE DRILLING DRILL LATERAL FROM 10684' MD FREE SPIN: 3600 PSI, 2.66 BPM RATE: 2.66 BPM IN, 2.65 BPM OUT, CIRC PRESSURE: 4085 PSI MUD WEIGHT: 9.63 PPG IN, 9.59 PPG OUT, ECD: 10.87 PPG I - ROP: 110 FT/HR, WOB: 3.68 KLBS 12:00 - 13:30 1.50 DRILL P PROD1 CONTINUE DRILLING AHEAD DRILL LATERAL FROM 10684' MD FREE SPIN: 3600 PSI, 2.66 BPM RATE: 2.70 BPM IN, 2.69 BPM OUT. CIRC PRESSURE: 3988 PSI MUD WEIGHT: 9.63 PPG IN, 9.59 PPG OUT, ECD: 10.87 PPG ROP: 96 FT/HR, WOB: 3 63 KLBS 0.08 DRILL P PROD1 13:30 13:35 STUCK ON BOTTOM, PULL 90K WITH NO MOVEMENT SLACK OFF AND PU TO 90KAGAIN AND HOLD PULLED FREE, PUH FORA BHA WIPER THEN CONTINUE DRILLING CONTINUE DRILLING, NEW MUD AT THE BIT 1335 1425 0.83 DRILL P PROD1 Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* Printed 11/21/2016 8:55:38AM 'All depths reported in Drillers Depths" North America - ALASKA - BP Page 14 of 16 Operation Summary Report Common Well Name: 07-15 ' AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) DateFrom - To Hrs Task Code NPT NPT Depth Phase Description of Operations - -I -- --(hr) _ 14:25 - 16:15 -_ _(usft) 1.83 DRILL P PROD1 - - - CONTINUEDRILLINGAHEAD DRILL LATERAL FROM 10684' MD FREE SPIN: 3600 PSI, 2.66 BPM RATE: 2.82 BPM IN, 2.80 BPM OUT. CIRC PRESSURE: 4124 PSI MUD WEIGHT: 9.63 PPG IN, 9.59 PPG OUT, ECD: 10.77 PPG ROP: 40 FT/HR, WOB: 2.55 KLBS STRUGGLING TO KEEP THE BHA SLIDING, HAVING TO PU ABOUT EVERY 5 MINUTES WHEN IT STARTS DRILLING OFF WITH 30-40K _ �OVER PULLS 16:15 18:00 1.75 DRILL P PROD1 CONTINUE DRILLINGAHEAD DRILL LATERAL FROM 10684' MD FREE SPIN: 3600 PSI, 2.66 BPM RATE: 2.82 BPM IN, 2.80 BPM OUT. CIRC PRESSURE: 4124 PSI MUD WEIGHT: 9.63 PPG IN, 9.59 PPG OUT, ECD: 10.77 PPG ROP: 40 FT/HR, WOB: 2.55 KLBS STILL STRUGGLING WITH WT TRANSFER, SEVERAL PICK UPS TO KEEP FROM GETTING _ STUCK ON BOTTOM 18:00 21:20 3.33 DRILL P PROD1 DRILL 4-1/4" LATERAL FROM 11000MD TO FREE SPIN: 3800 PSI, 2.80 BPM RATE: 2.80 BPM IN, 2.80 BPM OUT. CIRC PRESSURE: 3750-4400 PSI MUD WEIGHT: 9.66 PPG IN, 9.66 PPG OUT, ECD: 10.72 PPG _ ROP: 50-80 FT/HR, WOB: 3.5 - 4.5 KLBS 21:20 00:00 2.67 DRILL P PROD1 PERFORM PERFORM LONG WIPER TRIP/ TIE IN TO WINDOW FROM 11150' MD RATE: 2.80 BPM IN, 2.64BPM OUT. CIRC PRESSURE: 3853 PSI PUMPED 10 BBLS LOVIS SWEEP PRIOR TO COMING OFF BOTTOM FOR WIPER OPEN EDC, PUMP AT 4.2 BPM FOR BOTTOMS UP LOG DOWN FOR TIE-IN FROM 8990' TO 9002' MD (RA TAG) WITH +27.5' CORRECTION 11/8/2016 00:00 - 01:00 1.00 DRILL P PROD1 RIH WITH 4-1/4" DRILLING BHA #6 FROM WINDOW TO 11170' MD RATE: 1.30 BPM IN, 1.46 BPM OUT. CIRC PRESSURE: 1750 PSI MUD WEIGHT: 9.60 PPG IN, 9.62 PPG OUT 01:00 - 04:00 -, 3.00 DRILL P PROD1 DRILL 4-1/4" LATERAL FROM 11170' MD TO 11390' MD FREE SPIN: 3940 PSI, 2.82 BPM RATE: 2.82 BPM IN, 2.82 BPM OUT. CIRC 'PRESSURE: 3940- 4500 PSI MUD WEIGHT: 9.67 PPG IN, 9.62 PPG OUT, ECD: 10.77 PPG ROP: 80 FT/HR, WOB: 3.5- 4.5 KLBS Printed 11/21/2016 8:55:38AM 'All depths reported in Drillers Depths" North America - ALASKA - BP Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Page 15 of 16 Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - (hr) - (usft) 04:00 - 06:00 2.00 DRILL P PROM DRILL 4-1/4" LATERAL FROM 11390' TO 11425' FREE SPIN: 3850 PSI, 2.74 BPM RATE: 2.75 BPM IN, 2.75 BPM OUT. CIRC I PRESSURE: 3940- 4500 PSI MUD WEIGHT: 9.67 PPG IN, 9.66 PPG OUT, ECD: 10.91 PPG ROP: 80 FT/HR, WOB: 3.5- 4.5 KLBS PUMP 10 BBLS LOVIS / 10 BBLS HMS 3%KCL. --_ _1 NO SUBSTANTIAL INCREASE IN CUTTINGS 06:00 - 07:15 125 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN. 3600 PSI, 2.66 BPM RATE: 2.85 BPM IN, 2.85 BPM OUT. CIRC PRESSURE: 4160 PSI MUD WEIGHT: 9.67 PPG IN, 9.68 PPG OUT, ECD: 10.99 PPG ROP: 50 FT/HR, WOB: 3.68 KLBS 07:15 - 08:30 1.25 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN: 3600 PSI, 2.66 BPM RATE: 2.71 BPM IN, 2.71 BPM OUT. CIRC PRESSURE: 4014 PSI MUD WEIGHT: 9.67 PPG IN, 9.70 PPG OUT, ECD: 10.87 PPG ROP: 100 FT/HR, WOB: 1.99 KLBS 08:30 - 09:10 0.67 DRILL P PROD1 START LOW & HIGH VIS PILLS, GETTING CLOSE TO A WIPER TRIP AT 11600' 09:10 10:35 1.42 DRILL P PROD1 DRILLED 450', WIPE TO THE WINDOW 1 PUMP ANOTHER SET OF LOW & HIGH VIS PILLS FOR THE TUBING WHILE POOH 10:35 11:15 0.67 DRILL P PRO AT THE WINDOW OPEN EDC AND CIRC _ BOTTOMS UP PILLS OUT 11:15 11:30 0.25 DRILL P PROD1 PILLS OUT, DID NOT BRING UP ANY EXCESS CUTTINGs, WELL IS CLEAN. RIH TO LOG TIE IN 11:30 11:35 0.08 DRILL P L PROD1 CLOSE EDC AND LOG TIE IN -- I - - 11:35 13:00 1.42 DRILL P PROD1 CORRECT DEPTH +22'AND RIH TAG AT 10278 10350 10508 TAGGED 2 TIMES, MADE IT PAST WITH NO PUMP, ONLINE WITH PUMP AND PULL BACK THROUGH, CLEAN IN BOTH DIRECTIONS 11062 EACH SET DOWN WAS A_TASHALE 13:00 13:30 0.50 DRILL P PROD1 BACK ON BOTTOM DRILLING DIFF PRESSURE STARTED FALLING OFF, PU AND WE ARE STUCK TRY A FEW TIMES TO PULL FREE, NO 'MOVEMENT ECD = 9.29 PPG WITH THE PUMP DOWN FOR 10 MIN CONTINUE CIRCULATING START MIXING SPACER PILLS 13:30 - 14:35 1.08 DRILL P PROD1 TRY RELAXING FOR 10 MIN PULL 90K 5 TIMES, NO MOVEMENT PREP TO PUMP MINERAL OIL 14:35 - 15:20 0.75 DRILL P PROD1 PUMP 15 VIS KCL, 20 MIN OIL, 15 VIS KCL 15:20 - 15:35 0.25 DRILL P PROD1 10 BBLS OF MINERAL OIL OUT, SHUTDOWN -L _ PUMPANDSOAK Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths` Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* North America - ALASKA - BP Page 16 of 16 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: RE-ENTER- ONSHORE (RON) Start Date: 10/30/2016 End Date: 11/9/2016 X3 -0183T -C: (2,915,357.00) Project: Prudhoe Bay Site: FIB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations -(hr) - —1__ - - (usft) - 15:35 16:00 DRILL 0.42 I P PROD1 POPPED FREE AT 115M ECD = 9.15 PPG WHEN POPPED FREE CONTINUE DRILLING ONCE THE KCL IS OUT OF THE BIT 16:00 - 18:00 2.00 DRILL P PROD1 CONTINUE DRILLING TO UNCORRECTED TD OF 11,765 FT. 'HAVE REACHED GEOLOGICAL OBJECTIVES AT THIS DEPTH. 18:00 - 20:00 2.00 f DRILL P fi PROD1 WIPER TRIP BACK TO WINDOW. SOMEWHAT RATTY TRIP. PULL THROUGH WINDOWAND PUMP 1 B/UAT 4 BPM WHILE TIEING IN DEPTH. PLUGGING OUT MM SEVERAL TIMES. - CORRECT +9.5 FT. 20:00 - 21:40 1.67 DRILL P PROD1 RIH TO BOTTOM, TAG AT 11,766' CORRECTED DRILLED DEPTH. - PUMP 10 BBLS LO / HI VIS SWEEPS AROUND. 21:40 00:00 2.33 DRILL P PROD1 1 PULLBACKTO WINDOW FOR SECOND WIPER TRIP. CLEANER PASS SECOND TIME, NOT MUCH WEIGHT BOBBLES. RUN BACK TO TD AT REDUCED RATE, KEEP AS DRILLED TF. 11/9/2016 100:00 00:30 0.50 DRILL P T--PROD1 CONTINUE WIPER TO BOTTOM. SLIGHT WEIGHT BOBBLES THROUGH SHALES, OTHERWISE CLEAN PASS. 100:30 03:30 3.00 DRILL P PROW MONITOR WELL FOR 10 MINUTES WITH DYNAMIC FLOW CHECK: STATIC MUD WEIGHT: 9.55 PPG IN, 9.57 PPG OUT RATE: 0.80 BPM IN, 0.53 BPM OUT WHILE LAYING IN BEADS OPEN EDC, POH FROM 8,950' MD TO 200' MD ' - RATE -3 84 BPM. CIRC PRESSURE: 4,080 PSI 03:30 - 04:45 1.25 DRILL P PROD1 MONITOR WELL FOR 10 MINUTESAT BHA: STATIC CLOSE EDC, POWER DOWN INJECTOR OFF: 03:50 BHA LD, PU INJECTORAND PREP REEL FOR LINER & CEMENT. BIT IS 1-1. ALL FURTHER ENTRIES ON THE CON REPORT FOR TODAY. Printed 11/21/2016 8:55:38AM *All depths reported in Drillers Depths* Printed 11/21/2016 8:56:08AM *All depths reported in Drillers Depths* North America - ALASKA - BP Page 1 of 6 Operation Summary Report Common Well Name. 07-15 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 X3 -0183T -C: (1,341,168.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/9/2016 04:45 - 06:20 1.58 CASING P RUNPRD BHA LD, PU THE INJECTOR AND PREP TO PUMP SLACK OUT PUMPED OUT AND CUT OFF 290' MU THE BTT CTC, PULL TEST TO 40KAND PT I TO 350OPSI 06:20 - 06:50 0.50 CASING P RUNPRD I CREW CHANGE 06:50 - 07:15 0.42 CASING P RUNPRD PUMP 3/4" DRIFT BALL WALK THROUGH PIPE WITH DRILLER & BTT _ HAND, INSTALL NIGHTCAP AND TEST 07:15 - 07:25 0.17 CASING P RUNPRD SHUT IN SWAB VALVE TO BACK FLUSH OUT MM BEFORE MU LINER, DEBRIS LODGED FROM BOTTOMS UP CIRC'S 07:25 - 08:15 0.83 CASING P RUNPRD OPEN SWAB TO A CLOSED CHOKE, NO PRESSURE, OPEN CHOKE AND FLOW ACROSS THE TOP SHUT DOWN AND FLOW CHECK WELL & RU FARR TONGS RUNPRD GOOD NO FLOW, REMOVE NIGHT CAP _ 08:15 08:35 0.33 CASING P _ LOAD BTT LINER JEWELRY ON THE RIG 08:35 - 08:55 0.33 CASING P RUNPRD PJSM TO RUN LINER 08:55 11:00 2.08 CASING P RUNPRD MU LINER PER SUMMARY FILLING PIPE EVERY 1000' 11:00 11:15 0.25 CASING P RUNPRD VALVE DRILL 11:15 13:00 1.75 CASING P RUNPRD MU LINER 13:00 - 14:30 1.50 CASING P RUNPRD KICK OUT EXCESS 3-1/4 TO GET TO THE 3-1/2 14:30 1540 1.17 CASING P __FRUNPRD ! ALL LINER AND PUP JOINTS RAN, FILL PIPE, THEN MU LINER RUNNING BHA 15:40 - 16:00 0.33 CASING P RUNPRD FULL LINER BHAAND PU THE INJECTOR 16:00 17:10 1.17 CASING P RUNPRD INJECTOR ON, RIH 17:10 - 17:15 0.08 CASING P RUNPRD AT THE WINDOW FLAG EOP FLAG = 5400'+ BHA = 3417.49 = 8817.49' ELEC = 8853.61' MECH = 5422' RUNPRD CORRECT DEPTH -36.12' TO 8817.49' 17:15 - 19:00 1.75 CASING P MULTIPLE SET DOWN FROM 9900' TO 10490' I HAVING A LOT OF WT TRANFER ISSUES 1900 19:30 0.50 CASING P GETTING LINER DOWN RUNPRD WORK PIPE DOWN TO 10,921'. REVIEW ALL THE DEPTH COUNTERS, THE CTDS COUNTER IS 100 FT OFF THE BHI, MECHANICALAND ERAD. CORRECTION AT WINDOW FLAG WAS PUT INTO CTDS 100 FT OFF. INPUT CORRECT DEPTH AND CONTINUE WORKING PIPE DOWN. DISCUSS WITH ODE, DECIDE TO PUT 200 - 300 PSIWHP AND CONTINUE WORKING PIPE PAST 11,058' SHALE. Printed 11/21/2016 8:56:08AM *All depths reported in Drillers Depths* Printed 11/21/2016 8:56:08AM *All depths reported in Drillers Depths` North America -ALASKA - BP Page 2 of 6 Operation Summary Report Common Well Name: 07-15 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 X3-0183T-C: (1,341,168.00) Project: Prudhoe Bay Site. PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations - — (hr) - - (usft) --- 19:30 23:30 4.00 CASING P RUNPRD CONTINUE WORKING PIPE PAST 11,058'. LOAD PITS WITH KCL FOR SPACER AND SPOT MINERAL OIL PUP. ABLE TO PUMP ABOUT 5 BBLS THEN WORK PIPE ANOTHER 5-10 FT. PUMP 10 BBLS 1% KCL, 20 BBLS OIL, 10 BBLS 1% KCL CONTINUE WORKING PIPE DOWN WHILE _ RUNPRD CIRCULATING OIL TO SHOE. AFTER OIL IS OUT THE SHOE, CONTINUE 23:30 00:00 0.50 CASING P WORKING PIPE DOWN TO 11,237' 11/10/2016 00:00 01:00 1.00 CASING P RUNPRD CONTINUE WORKINNG PIPE TO BOTTOM. I AFTER MINERAL OIL IS OUT THE SHOE, ABLE TO RECIPROCATE PIPE AND WORK PUMP, CONTINUE GETTING 5-10 FT INCREMENTS. PROGRESS ISN'T MUCH BETTER THAN CIRCULATING WITH MUD. WORK DOWN TO 11,400'. 01:00 02:30 1.50 CASING P RUNPRD CONTINUE WORKING PIPE PAST 11,400'. MIX AND PUMP A 40 BBL PILL WITH 1 #/BBL STICKLESS BEADS. - WORK PIPE DOWN TO 11,492 FT. 02:30 06:30 4.00 CASING P RUNPRD CONTINUE RECIPROCATING PIPE AND PUMP. STACK WT DOWN AND CIRCULATE FOR 5 MIN, THEN ABLE TO PICK UP AND GET 5-10 FT. FILL PIT #4, MIX HI-VIS PILL. PUMP 10 BBLS HI-VIS SWEEP AROUND. WORK PIPE DOWN TO 11,596' 06:30 - 08:05 1.58 T _ CASING N MISC 11,620.00 RUNPRD WORKING LINER TO BOTTOM AT 11620' TRY PUMPING 40 BBLS OF NEW MUD WITH — MAX LUBES 08:05 09:25 1.33 CASING N MISC 11,646.00 RUNPRD START WORKING PIPE WITH NEW MUD IN THE OH NEW MUD CAUSING HEAVIER PU WT'S, WE WERE AT 50-60K PU WT NOW WE ARE AT 90K+ WITH ALMOST ALL PU'S CIRC A FEW BBLS OUT A BBLATA TIME TO MOVE FLUID AND SEE IF IT HELPS NOT SEEING ANY IMPROVEMENT SHUT DOWN AND ALLOW FORMATION TO _ RELAX AND TRY WORKING PIPE AGAIN 09:25 13:00 3.58 CASING N MISC 11,646.00 RUNPRD NOT MAKING ANY PROGRESS, PUMP NEW MUD OUT INTO THE CASED HOLE TO SEE IF IT WILL HELP IN THE CASED HOLE COME UP WITH A PLAN FORWARD WITH TOWN FOR FLUIDS STRATEGY ORDER OUT 150 BBLS OF 9.5PPG KCL WITH CFS-520 AND ENOUGH EP LUBE FOR A PILL IF THE KCLK DOES NOT WORK TO SWAP TO 8.4 KCL 13:00 19:45 6.75 CASING N MISC 11,646.00 RUNPRD ONLINE WITH 9.5 PPG KCL WITH CFS-520 WORK PIPE WHILE DISPLACING UP THE BACKSIDE. ABLE TO WORK DOWN TO 11,724', NO FURTHER PROGRESS PAST THIS DEPTH. MIX EP LUBE PILL WHILE WORKING PIPE. 19:45 - 22:00 2.25 1 CASING N MISC 11,646.00 RUNPRD PUMP EP LUBE PILLAROUND AND UP TO - - -J-___ i SURFACE. Printed 11/21/2016 8:56:08AM *All depths reported in Drillers Depths` North America - ALASKA - BP Operation Summary Report Common Well Name: 07-15 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 X3 -0183T -C: (1,341,168.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Page 3 of 6 Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 23:20 1.33 CASING N MISC 11,646.00 RUNPRD CYCLE PIPE 3 TIMES, SOLID TAG AT 11,724' EACH TIME. FINISH PUMPING EP LUBE PILL OUT TO CUTTINGS BOX. MIX UP 20 BBLS HI -VIS SPACERS FOR -__ �MINERALOIL. 23:20 00:00 0.67 CASING N MISC 11,646.00 RUNPRD PUMP 20 BBLS MINERAL OIL DOWN BETWEEN 10 BBLS HI -VIS SPACERS. 11/11/2016 00:00 00:30 I 0.50 CASING N MISC RUNPRD CIRCULATE MINERAL OIL DOWN THE CTAND OUT THE SHOE. CYCLE PIPE 3 MORE TIMES, SOLID TAG AT 11,724' EACH TIME. UP WEIGHT IS 59K EACH TIME. 00:30 01:30 1.00 CASING N MISC RUNPRD CIRCULATE OIL OUT OF THE WELL. PJSM THEN DROP 5/8" BALL TO RELEASE FROM LINER. BALL IS HEARD ROLLING REEL HOUSE AND GOING OVER THE GOOSENECK. BALL LANDS AT 52.7 BBLS, SHEARS OUT AT 2,900 PSI. NEW UP WEIGHT IS 39K. PICK UP TO BREAKOVER + 2 FT TO CONFIRM OFF LINER. -- --� -- ----T- 01 -- -- :30 03:00 1.50 CASING N MISC RUNPRD CIRCULATE REMAINING MINERAL OIL OUT OF WELL. PT CEMENT LINES TO 250 / 5,000 PSI, GOOD. LOAD EXHAUST PILL ONTO RIG, PREP FOR - - PUMPING CEMENT. Printed 11/21/2016 8:56:08AM *All depths reported in Drillers Depths* North America - ALASKA - BP Operation Summary Report Page 4 of 6 Common Well Name: 07-15 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 X3 -0183T -C: (1,341,168.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations 03:00 06:45 3.75 CASING P RUNPRD CONDUCT PJSM WITH NORDIC CREW, SLB CEMENT CREW AND CH2 TRUCK LEAD FOR PUMPING LINER CEMENT JOB. PERFORM PRESSURE X -CHECK VERIFICATION WITH SLB AND CEMENT SUPERVISOR. I MIX AND PUMP 34.0 BBLS OF CEMENT: FILL LINES WITH WATER AND PRESSURE TEST TO 5,000 PSI FOR 5 MINUTES CEMENT WET AT 0300 HRS. ZERO IN MM ONCE DENSITY = 13.5 PPG LOAD 34 BBLS 15.3 PPG CEMENT IN REEL SWAP TO RIG PUMP. CLEANUP LINES TO SLB UNIT. PERFORM DISPLACEMENT WITH RIG PUMPS DISPLACE CEMENT WITH 8.5 PPG EXHAUST PILL RATE: 2 BPM IN, 1.9 BPM OUT ZERO OUT MM WITH CEMENTAT SHOEAT 84 BBLS AWAY TAKE RETURNS TO PIT FOR MANUAL STRAP SHUT DOWN PUMPS AT 93.5 BBLS AWAY (9 BBLS BEHIND PIPE) LAUNCH PEE WEE DART AND LINER WIPER PLUG AS FOLLOWS: I - PICK UP TO BREAKOVER +13 FT (11,700' MD) PER BTT REP, EXPOSE DOGS, SET DOWN AT 11,712' MD (10 FT HIGHER) - PU: 39 KLBS, SO: 0 KLBS SHIFT LINER WIPER PLUG DOWN, PICK BACKUP TO BREAKOVER AND SIDE EXHAUST 5 BBLS SET DOWN 10KAT 11,712' MD AND LAUNCH PEE WEE DART. PRESSURE UP ON WIPER PLUG AND ZERO MM. LINER WIPER PLUG SHEARED AT 2,900 PSI 1(0.2 BBLS) DISPLACE LINER WIPER PLUG - 22.6 BBLS DISPLACED AT 2-3 BPM: 3,000 - 3,200 PSI - PLUG BUMPED AT 22.6 BBLS, 4,200 PSI (22.4 BBLS CALCULATED) - OPEN BAKER CHOKE AND CHECK FLOATS. GOOD TEST. - CLOSE BAKER CHOKE, PRESSURE UP TO 1,500 PSI ON COIL, PICKUP AND CONFIRM PRESSURE DROP CEMENT IN PLACE: 0440 HRS 31 BBLS CEMENT BEHIND PIPE, BASED ON MANUAL STRAP, 30.9 ON MM TOTAL LOSSES FROM CEMENT EXIT SHOE TO CEMENT IN PLACE: 3 BBLS 06:45 07:00 0.25 CASING P RUNPRD FLOW CHECK WELL 07:00 07:35 0.58 CASING P RUNPRD GOOD NO FLOW, TAG UP AND LD THE LINER RUNNING BHA 07:35 08:15 0.67 CASING P RUNPRD BHA OOH AND RELEASE BALL RECOVERED MU THE SLIM BTT CTC PULL TEST TO 40KAND PT TO 3500 PSI Printed 11/21/2016 8:56:08AM *All depths reported in Drillers Depths* North America - ALASKA - BP Page 5 of B Operation Summary Report Common Well Name: 07-15 AFE No Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 X3 -0183T -C: (1,341,168.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) BOTTOM. TCP HAD TO LOAD MORE GUNS Date From - To -- 08:15 - 11:30 Hrs (hr) 3.25 Task Code PERFOB X NPT NPT Depth Phase (usft) MISC OTHCMP Description of Operations GOOD PT, OFF LOAD BTT TOOLS AND PREP FOR THIS CHANGE PERFOB I FOR GUNS 19:30 - 19:40 0.17 PERFOB P OTHCMP CONDUCT LINER LAP TEST. LOW PRESSURE TEST PASSES 250 PSI FOR 19:40 - 22:00 1 2.33 1 PERFOB 22:00 - 00:00 2.00 PERFOB 5 MIN. HIGH PRESSURE TEST FAILS, INJECT 0.5 � BPM AT 1950 PSI. P OTHCMP CONDUCT PJSM WITH NORDIC DRILLER AND HES TCP CREW FOR FIRING PERF GUNS. CYCLE WHP UP AND DOWN AS PER HES PROCEDURE TO ACTIVATE EFIRE HEAD. GET GOOD SHOT INDICATION FROM ACOUSTICS AND FLUID LOSS. PERFORATED INTERVALS: 11,100- 11,260- '11. 318 1,260''11,318 - 11,406' 11,446 - 11,500- 11,520 - 1,500'11,520- 11,655' 11,694 - 11,749' POOH HOLDING 200 - 300 PSI WHP. LIMIT PULLING SPEED TO 50 FT/MIN WHILE INSIDE LINER. 10 MIN PUMPS OFF FLOWCHECKAT LINER TO_P IS GOOD, NO FLOW. OTHCMP POOH, PUMP 1.78 BPM / 880 PSI THROUGH PH - CT. -- - - Printed 11/21/2016 8:56:08AM `All depths reported in Drillers Depths' PERF LAYOUT CHANGED TO ACCOMODATE THE POTENTIAL FOR LINER NOT BEING ON BOTTOM. TCP HAD TO LOAD MORE GUNS FOR THIS CHANGE PERFOB P 11:30 12:30 1.00 OTHCMP GUNS ON LOCATION, LOAD ON RIG AND PREP TO RUN_ AS PER PERF MEMO 12:30 - 12:45 0.25 PERFOB P OTHCMP HOLD A PJSM TO MU PERF GUNS 12:45 - 14:25 1.67 OTHCMP MU PERF GUNS PERFOB P 'TOOL DELAY SET FOR 4:15 INITIATE TOOL AT 13:55 TOOL ON AT 18:10 114:25 - 15:20 0.92 PERFOB P OTHCMP GUNS ARE MU, PU CSH 15:20 16:00 0.67 PERFOB P OTHCMP CSH AND UPPER BHA MU, PU THE INJECTOR AND MU THE THE BHA 16:00 19:00 3.00 PERFOB P OTHCMP RIH 19:00 - 19:30 0.50 PERFOB P OTHCMP LIGHT TAG AT 11,761', ABOUT 11 FT OFF OF TALLY DEPTH. THIS IS CONSISTENT WITH PREVIOUS DRILLING CORRECTIONS WHICH HAVE BEEN I ABOUT 10 FT. PICK UP AND REPEAT, SAME DEPTH. PICK UP TO BREAKOVER AND CORRECT TO TALLY PBTD. PICK UP ANOTHER 0.7 FT TO GET ON SHOT DEPTH. 19:30 - 19:40 0.17 PERFOB P OTHCMP CONDUCT LINER LAP TEST. LOW PRESSURE TEST PASSES 250 PSI FOR 19:40 - 22:00 1 2.33 1 PERFOB 22:00 - 00:00 2.00 PERFOB 5 MIN. HIGH PRESSURE TEST FAILS, INJECT 0.5 � BPM AT 1950 PSI. P OTHCMP CONDUCT PJSM WITH NORDIC DRILLER AND HES TCP CREW FOR FIRING PERF GUNS. CYCLE WHP UP AND DOWN AS PER HES PROCEDURE TO ACTIVATE EFIRE HEAD. GET GOOD SHOT INDICATION FROM ACOUSTICS AND FLUID LOSS. PERFORATED INTERVALS: 11,100- 11,260- '11. 318 1,260''11,318 - 11,406' 11,446 - 11,500- 11,520 - 1,500'11,520- 11,655' 11,694 - 11,749' POOH HOLDING 200 - 300 PSI WHP. LIMIT PULLING SPEED TO 50 FT/MIN WHILE INSIDE LINER. 10 MIN PUMPS OFF FLOWCHECKAT LINER TO_P IS GOOD, NO FLOW. OTHCMP POOH, PUMP 1.78 BPM / 880 PSI THROUGH PH - CT. -- - - Printed 11/21/2016 8:56:08AM `All depths reported in Drillers Depths' North America - ALASKA - BP Page 6 of Operation Summary Report Common Well Name: AFE No -07-15 Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 X3 -0183T -C: (1,341,168.00) Project: Prudhoe Bay Site: PB DS 07 Rig Name/No.: NORDIC 2 Spud Date/Time: 10/29/1982 12:00:OOAM Rig Release: 11/12/2016 Rig Contractor: NORDIC CALISTA UWI: 500292084700 Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/12/2016 00:00 - 01:30 1.50 PERFOB P OTHCMP FLOW CHECK WELLAT SURFACE FOR 10 j MIN, STATIC, TAG STRIPPER, REMOVE INJECVTOR AND SET ON LEGS. INJECTOR OFF AT 00:30. LAY DOWN 2 JTS OF 2-1/16" CSH. FLUSH 1-1/4" CSH WITH FRESH WATER. RIG UP SPINNERS ON TOP OF LITTLE JERKS FOR 1-1/4" CSH. 01:30 - 03:00 1.50 PERFOB P OTHCMP LAY DOWN 24 JTS OF 1-1/4" CSH TO MARKER PUP. 03:00 05:30 2.50 PERFOB P OTHCMP CONDUCT PJSM WITH HES TCP CREW AND NORDIC CREW. CONTINUE LAYING DOWN THE REST OF THE CSH THEN THE PERF GUNS. RIG DOWN SPINNERS. 05:30 07:00 1.50 PERFOB P OTHCMP CHANGE OUT INJECTOR PULLBACK CABLE. 07:00 - 07:30 0.50 RIGID P POST MU NOZZLE BHA 07:30 07:45 0.25 RIGID P POST PJSM TO FREEZE PROTECT WELL 07:45 07:55 0.17 RIGID P POST MU NOZZLE BHA TO CTC AND STAB ON WELL 07:55 08:20 0.42 WHSUR P POST RIH TO FREEZE PROTECT WELL PUMP 45 BBLS DIESEL FOR WELL, 10 BBLS AT METH FOR TREE, 61 BBLS FOR REEL POST POOH LAYING IN DIESEL FREEZE PROTECT _ 08:20 08:50 0.50 WHSUR P 08:50 08:55 0.08 WHSUR P POST STOP 50' FROM SURFACE AND CIRC NEAT METH ACROSS THE TREE 08:55 09:20 0.42 WHSUR P POST METH ACROSS THE TREE, TAG UP, SERVICE THE MASTER & SWAB VALVES 09:20 09:45 0.42 WHSUR P POST LTT MASTER & SWAB POST GOOD LTT 09:45 10:00 0.25 RIGID P REMOVE INJECTOR, LD NOIZZLE BHAAND SET INJECTOR ON LEGS 10:00 13:30 3.50 RIGID P POST OPEN RAMS FOR INSPECTION RD LUBRICATOR 13:30 15:30 2.00 RIGID P POST ND BOPE 15:30 - 16:00 0.50 RIGID P POST NU TREE CAP AND TEST I GOOD TEST RELEASE RIG AT 16:00 ALL FURTHER ENTRIES ON RON REPORT FOR WELL 07-19B. Printed 11/21/2016 8:56:08AM 'All depths reported in Drillers Depths' 07-15B Well History (Post -Rig Sidetrack) T/I/O = BPV/0/0. PT'd upper tree 5000 psi (Passed). Pulled 5" K BPV #606 @ 125". RDMO. 11/13/2016 FWP=VAC/0/0 DRIFT WITH 33' OF 2.0" DUMMY GUN. STOP DUE TO DEVIATION AT 9150' SLM. RAN BAKER RPM LOG AS PER PROGRAM. (good data) DRIFTED TBG W/ 3.70" CENT BARBELL & 3.50" LIB, TAGGED DEPLOY SLV @ 8547'MD. (good impression) RAN 45 KB LTP DRIFT W/ PTSA STINGER TO DEPLOY SLV @ 8547' MD. (marks on brass tabs) BRUSH DEPLOY SLV @ 8515' SLM WHILE LRS LOADED TUBIN WITH 230 BBLS OF CRUDE RAN 45 KB LTP DRIFT W/ PTSA STINGER TO DEPLOY SLV @ 8547' MD. (marks on 11/16/2016 brass tabs) T/1/0=140/vac/vac Temp=Sl Assist S -Line (Post CTD) Spear in to TBG with 3 bbls of 60/40 11/16/2016 meth H2O followed by 230 bbls of 120" crude to load. Assist Slickline - LTP Pressure test PASSED to 2540 psi, Max Applied Pressure = 2750 psi, Target Pressure = 2500 psi. Pressured TBG to 2745 psi with 9 bbls crude. TBG lost 142 psi in 1st 15 minutes and 63 psi in 2nd 15 minutes, for a total loss of 205 psi during 30 minute test. Bled TBG to 500 psi, returned —3 bbls. Slickline in control of well upon LRS departure 11/17/2016 FWHP's 500/0/0 SET 45 KB PACKER WITH PTSA IN DEPLOYMENT SLV AT 8547' MD. LRS PERFORMED PASSING MIT -T TO 2500#. 11/17/2016 EQUALIZED & PULLED 2-7/8" XX PLUG FROM 45 KB LTP @ 8547' MD. T/I/O = SSV/VAC/0. Temp = SI, IA FL (Ops Request). No AL. IA FL @ 120' (6.4 11/17/2016 BBLS). wjk+'� Iw 4�00$ b p North America - ALASKA - BP Prudhoe Bay PB DS 07 07-15 07-15B 500292084702 Design: 07-15B Final Survey Report 09 November, 2016 BAKER HUGHES 11/9/2016 10:22:22AM Page 2 COMPASS 5000.1 Build 81B BP WE.® p Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B 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 DS 07, TR -11-14 Site Position: From: Northing: 5,948,144.780 usft Latitude: 70° 15'49.847 N Map Easting: 677,382.280 usft Longitude: 148° 33'56.934 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.35 ° Well 07-15, 07-15 -' Well Position +N/ -S 0.00 usft Northing: 5,949,926.660 usft Latitude: 70° 16' 7.524 N +E/ -W 0.00 usft Easting: 676,705.720 usft Longitude: 148° 34'15.401 W Position Uncertainty 0.00 usft Wellhead Elevation: 27.63 usft Ground Level: 27.93 usft Wellbore 07-15B Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2016 11/1/2016 18.22 81.00 57,557 Design 07-158 — - Audit Notes: Version: Phase: ACTUAL Tie On Depth: 8,959.83 Vertical Section: Depth From (TVD) +N/ -S +E/ -W Direction (usft) (usft) (usft) (°) 34.81 0.00 0.00 330.00 11/9/2016 10:22:22AM Page 2 COMPASS 5000.1 Build 81B BP FeA as by Final Survey Report BAKER y` HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-15B Survey Program Date 11/9/2016 From To (usft) (usft) Survey (Wellbore) 104.44 8,004.44 1 : Camera based gyro multisho (07-15) 8,017.00 8,959.83 3: MWD - Standard (07-15A) 8,982.00 11,728.28 BHI CTK MWD (07-15B) Survey MD (usft) 34.81 104.44 204.44 304.44 404.44 504.44 604.44 704.44 804.44 904.44 1,004.44 1,104.44 1,204.44 1,304.44 1,404.44 1,504.44 1,604.44 1,704.44 1,804.44 1,904.44 Local Coordinate Reference: Well 07-15 TVD Reference: 07-15A OKB @ 62.44usft MD Reference: 07-15A OKB @ 62.44usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Tool Name Description CB -GYRO -MS Camera based gyro multishot MWD MWD - Standard MWD MWD - Standard Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) 0.00 0.00 34.81 -27.63 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 104.44 42.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 204.44 142.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 304.44 242.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 404.44 342.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 504.44 442.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 604.44 542.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 704.44 642.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 804.44 742.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 904.44 842.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 0.00 1,004.44 942.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.50 188.00 1,104.44 1,042.00 -0.43 -0.06 5,949,926.226 676,705.669 0.50 0.00 0.00 1,204.44 1,142.00 -0.86 -0.12 5,949,925.793 676,705.619 0.50 0.00 0.00 1,304.44 1,242.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 0.00 0.00 1,404.44 1,342.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 0.00 0.00 1,504.44 1,442.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 0.00 0.00 1,604.44 1,542.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 0.00 0.00 1,704.44 1,642.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 0.00 0.00 1,804.44 1,742.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 0.00 0.00 1,904.44 1,842.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 V. Sec (usft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.34 -0.69 -0.69 -0.69 -0.69 -0.69 -0.69 -0.69 -0.69 11/9/2016 10:22:22AM Page 3 COMPASS 5000.1 Build 81B Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-15B Survey MD (usft) 2,004.44 2,104.44 2,204.44 2,304.44 2,404.44 2,504.44 2,590.44 13 3/8" 2,604.44 2,704.44 2,804.44 2,904.44 3,004.44 3,104.44 3,204.44 3,304.44 3,404.44 3,504.44 3,604.44 3,704.44 3,804.44 3,904.44 4,004.44 4,104.44 4,204.44 4,304.44 4,404.44 BP reA.. Final Survey Report BAKER HUGHES Local Coordinate Reference: Well 07-15 TVD Reference: 07-15A OKB @ 62.44usft MD Reference: 07-15A OKB @ 62.44usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K -Alaska PROD - ANCP1 Inc Azi (azimuth) TVD TVDSS N/S E/W Northing 0.00 -0.69 (usft) (usft) (usft) (usft) (usft) 0.00 0.00 2,004.44 1,942.00 -0.86 -0.12 5,949,925.793 0.00 0.00 2,104.44 2,042.00 -0.86 -0.12 5,949,925.793 0.00 0.00 2,204.44 2,142.00 -0.86 -0.12 5,949,925.793 0.00 0.00 2,304.44 2,242.00 -0.86 -0.12 5,949,925.793 0.00 0.00 2,404.44 2,342.00 -0.86 -0.12 5,949,925.793 1.25 151.00 2,504.43 2,441.99 -1.82 0.41 5,949,924.852 1.68 147.42 2,590.40 2,527.96 -3.70 1.54 5,949,922.997 1.75 147.00 2,604.39 2,541.95 -4.05 1.77 5,949,922.650 1.50 148.00 2,704.35 2,641.91 -6.44 3.29 5,949,920.296 1.50 141.00 2,804.32 2,741.88 -8.57 4.81 5,949,918.205 1.50 137.00 2,904.29 2,841.85 -10.54 6.53 5,949,916.272 1.25 137.00 3,004.26 2,941.82 -12.30 8.16 5,949,914.556 1.25 143.00 3,104.23 3,041.79 -13.97 9.56 5,949,912.920 1.50 144.00 3,204.20 3,141.76 -15.90 10.99 5,949,911.024 1.25 147.00 3,304.18 3,241.74 -17.87 12.35 5,949,909.083 1.00 110.00 3,404.16 3,341.72 -19.09 13.77 5,949,907.904 1.25 161.00 3,504.14 3,441.70 -20.42 14.94 5,949,906.602 1.00 167.00 3,604.12 3,541.68 -22.30 15.49 5,949,904.734 1.00 175.00 3,704.11 3,641.67 -24.02 15.77 5,949,903.021 1.25 160.00 3,804.09 3,741.65 -25.91 16.21 5,949,901.138 1.25 173.00 3,904.06 3,841.62 -28.02 16.72 5,949,899.043 1.25 172.00 4,004.04 3,941.60 -30.18 17.01 5,949,896.888 1.00 177.00 4,104.02 4,041.58 -32.13 17.20 5,949,894.942 1.25 179.00 4,204.00 4,141.56 -34.09 17.27 5,949,892.982 1.00 191.00 4,303.98 4,241.54 -36.04 17.12 5,949,891.032 0.75 203.00 4,403.97 4,341.53 -37.50 16.70 5,949,889.564 Easting DLeg V. Sec (usft) (°/100usft) (usft) 676,705.619 0.00 -0.69 676,705.619 0.00 -0.69 676,705.619 0.00 -0.69 676,705.619 0.00 -0.69 676,705.619 0.00 -0.69 676,706.170 1.25 -1.78 676,707.347 0.51 -3.98 676,707.582 0.51 -4.39 676,709.163 0.25 -7.23 676,710.730 0.18 -9.83 676,712.492 0.10 -12.40 676,714.169 0.25 -14.73 676,715.608 0.13 -16.88 676,717.079 0.25 -19.26 676,718.488 0.26 -21.65 676,719.930 0.75 -23.41 676,721.136 0.99 -25.15 676,721.731 0.28 -27.061 676,722.044 0.14 -28.68 676,722.537 0.38 -30.55 676,723.093 0.28 -32.6211 676,723.428 0.02 -34.64 676,723.671 0.27 -36.43 676,723.782 0.25 -38.16 676,723.680 0.34 -39.77 676,723.292 0.31 -40.83 11/9/2016 10:22:22AM Page 4 COMPASS 5000.1 Build 81B BPrias Qbp' Final Survey Report BAKER HUGHES Company: North America - ALASKA- SP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-156 Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Survey - - MD Inc Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 4,504.44 1.00 273.00 4,503.96 4,441.52 -38.06 15.57 5,949,888.981 676,722.179 1.02 -40.74 4,604.44 3.25 313.00 4,603.89 4,541.45 -36.08 12.63 5,949,890.890 676,719.188 2.57 -37.56 4,704.44 6.25 325.00 4,703.54 4,641.10 -29.68 7.43 5,949,897.160 676,713.843 3.14 -29.42 4,804.44 10.25 323.00 4,802.48 4,740.04 -18.12 -1.05 5,949,908.526 676,705.095 4.01 -15.16 4,904.44 13.00 323.00 4,900.42 4,837.98 -2.02 -13.18 5,949,924.327 676,692.595 2.75 4.84 5,004.44 16.00 329.00 4,997.23 4,934.79 18.78 -27.05 5,949,944.796 676,678.241 3.35 29.79 5,104.44 17.75 327.00 5,092.92 5,030.48 43.38 -42.45 5,949,969.026 676,662.267 1.84 58.791 5,204.44 19.75 328.00 5,187.61 5,125.17 70.49 -59.71 5,949,995.727 676,644.379 2.03 90.901 5,304.44 20.25 328.00 5,281.58 5,219.14 99.50 -77.83 5,950,024.296 676,625.580 0.50 125.081 5,404.44 20.25 328.00 5,375.40 5,312.96 128.85 -96.17 5,950,053.208 676,606.556 0.00 159.671 5,504.44 20.25 328.00 5,469.22 5,406.78 158.20 -114.51 5,950,082.120 676,587.531 0.00 194.26 5,604.44 20.25 328.00 5,563.04 5,500.60 187.55 -132.86 5,950,111.032 676,568.507 0.00 228.851 5,704.44 20.00 328.00 5,656.93 5,594.49 216.73 -151.09 5,950,139.773 676,549.596 0.25 263.24 5,804.44 20.00 328.00 5,750.90 5,688.46 245.74 -169.21 5,950,168.342 676,530.797 0.00 297.42 5,904.44 20.00 329.00 5,844.87 5,782.43 274.90 -187.08 5,950,197.074 676,512.248 0.34 331.61 6,004.44 19.25 330.00 5,939.06 5,876.62 303.83 -204.13 5,950,225.599 676,494.525 0.82 365.19 6,104.44 19.25 330.00 6,033.47 5,971.03 332.39 -220.62 5,950,253.754 676,477.375 0.00 398.16 6,204.44 19.50 329.00 6,127.81 6,065.37 360.97 -237.46 5,950,281.932 676,459.872 0.42 431.34 6,304.44 19.25 329.00 6,222.14 6,159.70 389.41 -254.54 5,950,309.958 676,442.124 0.25 464.51 6,404.44 19.00 328.00 6,316.62 6,254.18 417.34 -271.66 5,950,337.481 676,424.357 0.41 497.26 6,504.44 19.00 329.00 6,411.18 6,348.74 445.10 -288.67 5,950,364.831 676,406.701 0.33 529.80 6,604.44 19.00 329.00 6,505.73 6,443.29 473.01 -305.44 5,950,392.334 676,389.284 0.00 562.35 6,704.44 18.75 329.00 6,600.35 6,537.91 500.74 -322.10 5,950,419.663 676,371.977 0.25 594.70 6,804.44 18.50 329.00 6,695.11 6,632.67 528.11 -338.55 5,950,446.644 676,354.891 0.25 626.63 6,904.44 18.00 328.00 6,790.08 6,727.64 554.81 -354.91 5,950,472.953 676,337.910 0.59 657.94 7,004.44 18.00 328.00 6,885.19 6,822.75 581.02 -371.28 5,950,498.766 676,320.925 0.00 688.82 7,104.44 17.50 328.00 6,980.43 6,917.99 606.87 -387.44 5,950,524.232 676,304.169 0.50 719.291 11/9/2016 10.22:22AM Page 5 COMPASS 5000.1 Build BIB `NM h B P "' Final Survey Report Company: North America - ALASKA- BP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay ND Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Survey - - - - - MD (usft) 7,204.44 7,304.44 7,404.44 7,504.44 7,604.44 7,704.44 7,804.44 7,904.44 8,004.44 8,005.00 9 518" 8,017.00 8,036.75 8,068.97 8,100.41 8,132.22 8,163.74 8,195.36 8,226.73 8,258.43 8,290.25 8,322.15 8,353.97 8,386.49 8,417.95 8,449.50 8,481.26 Inc Azi (azimuth) (°1100usft) ND 0.25 TVDSS 0.00 NIS 0.39 EIW 0.29 Northing 0.63 866.46 0.63 (usft) 0.58 (usft) 0.78 (usft) 0.66 (usft) 1.15 (usft) 17.25 328.00 0.97 7,075.87 7.87 7,013.43 10.00 632.20 10.57 -403.26 8.35 5,950,549.176 17.25 328.00 5.82 7,171.37 0.92 7,108.93 3.15 657.35 1.05 -418.98 0.74 5,950,573.947 17.00 329.00 1.04 7,266.93 1.21 7,204.49 0.36 682.45 -434.36 5,950,598.682 17.00 330.00 7,362.56 7,300.12 707.64 -449.20 5,950,623.516 16.75 332.00 7,458.26 7,395.82 733.02 -463.28 5,950,648.560 17.00 334.00 7,553.95 7,491.51 758.89 -476.45 5,950,674.105 17.00 336.00 7,649.59 7,587.15 785.38 -488.80 5,950,700.300 17.50 338.00 7,745.09 7,682.65 812.68 -500.38 5,950,727.314 17.75 340.00 7,840.39 7,777.95 840.94 -511.23 5,950,755.315 17.75 340.02 7,840.93 7,778.49 841.10 -511.29 5,950,755.474 17.69 340.43 7,852.36 7,789.92 844.54 -512.52 5,950,758.880 17.65 341.05 7,871.18 7,808.74 850.20 -514.50 5,950,764.491 15.14 342.34 7,902.08 7,839.64 858.83 -517.36 5,950,773.051 12.02 343.96 7,932.64 7,870.20 865.89 -519.51 5,950,780.059 8.86 350.37 7,963.92 7,901.48 871.49 -520.84 5,950,785.626 6.23 349.33 7,995.17 7,932.73 875.56 -521.56 5,950,789.682 2.66 9.44 8,026.69 7,964.25 877.97 -521.76 5,950,792.087 1.26 46.72 8,058.04 7,995.60 878.93 -521.39 5,950,793.050 0.97 45.65 8,089.73 8,027.29 879.36 -520.94 5,950,793.487 0.10 298.72 8,121.55 8,059.11 879.56 -520.77 5,950,793.693 0.34 219.27 8,153.45 8,091.01 879.50 -520.86 5,950,793.631 0.37 180.63 8,185.27 8,122.83 879.32 -520.92 5,950,793.454 0.31 227.71 8,217.79 8,155.35 879.16 -520.99 5,950,793.288 0.19 150.18 8,249.25 8,186.81 879.05 -521.02 5,950,793.185 0.39 223.63 8,280.80 8,218.36 878.93 -521.07 5,950,793.061 0.28 218.38 8,312.56 8,250.12 878.79 -521.19 5,950,792.919 Easting (usft) 676,287.755 676,271.456 676,255.485 676,240.060 676,225.395 676,211.619 676,198.647 676,186.431 676,174.926 676,174.864 676,173.548 676,171.438 676,168.373 676,166.058 676,164.601 676,163.783 676,163.529 676,163.877 676,164.312 676,164.476 676,164.393 676,164.336 676,164.274 676,164.239 676,164.194 676,164.075 rG.® BAKER HUGHES DI -eq V. Sec (°1100usft) (usft) 0.25 749.13 0.00 778.77 0.39 808.20 0.29 837.44 0.63 866.46 0.63 895.44 0.58 924.56 0.78 953.99 0.66 983.89 1.15 984.06 1.15 987.65 0.97 993.54 7.87 1,002.45 10.00 1,009.64 10.57 1,015.15 8.35 1,019.04 12.15 1,021.23 5.82 1,021.87 0.92 1,022.02 3.15 1,022.11 1.05 1,022.10 0.74 1,021.97 0.85 1,021.87 1.04 1,021.79 1.21 1,021.71 0.36 1,021.65 11/9/2016 10:22:22AM Page 6 COMPASS 5000.1 Build 81B 00 BP rias by Final Survey Report BAKER HUGHES Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-15B Survey Well 07-15 MD Inc 07-15A OKB @ 62.44usft (usft) (°) 07-15A OKB @ 62.44usft 8,512.75 0.18 8,544.15 0.29 8,565.39 0.14 8,617.85 0.20 DRILLING LINER 1 8,642.69 0.23 8,674.03 0.26 8,705.51 0.36 8,737.75 2.39 8,769.08 8.70 8,800.44 14.96 8,832.57 20.20 8,864.24 24.75 8,895.79 28.77 8,928.06 32.05 8,959.83 34.85 TIP -521.22 8,982.00 36.06 KOPI Top of Whipstock 676,164.049 9,002.19 37.05 Interpolated Azimuth 9,035.61 45.68 Interpolated Azimuth 9,065.57 53.92 Interpolated Azimuth -521.21 9,095.54 60.11 Interpolated Azimuth 676,164.067 Local Coordinate Reference: Well 07-15 TVD Reference: 07-15A OKB @ 62.44usft MD Reference: 07-15A OKB @ 62.44usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCP1 Azi (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 156.32 8,344.05 8,281.61 878.69 -521.22 5,950,792.812 676,164.049 0.80 1,021.58 183.34 8,375.45 8,313.01 878.56 -521.21 5,950,792.688 676,164.067 0.49 1,021.46 162.72 8,396.69 8,334.25 878.48 -521.20 5,950,792.610 676,164.074 0.78 1,021.39 159.34 8,449.15 8,386.71 878.34 -521.15 5,950,792.464 676,164.129 0.12 1,021.24 158.36 8,473.99 8,411.55 878.25 -521.12 5,950,792.378 676,164.165 0.12 1,021.14 118.64 8,505.33 8,442.89 878.16 -521.03 5,950,792.287 676,164.252 0.54 1,021.02 210.63 8,536.81 8,474.37 878.04 -521.02 5,950,792.168 676,164.267 1.43 1,020.91 347.58 8,569.04 8,506.60 878.61 -521.21 5,950,792.733 676,164.058 8.26 1,021.501 354.07 8,600.21 8,537.77 881.61 -521.60 5,950,795.721 676,163.602 20.21 1,024.29 354.99 8,630.89 8,568.45 888.00 -522.20 5,950,802.102 676,162.853 19.97 1,030.13 352.90 8,661.51 8,599.07 897.65 -523.25 5,950,811.717 676,161.578 16.42 1,039.01 352.52 8,690.76 8,628.32 909.65 -524.79 5,950,823.682 676,159.757 14.37 1,050.17 350.56 8,718.93 8,656.49 923.69 -526.89 5,950,837.671 676,157.322 13.04 1,063.39 347.76 8,746.76 8,684.32 939.73 -529.98 5,950,853.627 676,153.857 11.07 1,078.82 342.65 8,773.27 8,710.83 956.64 -534.48 5,950,870.424 676,148.966 12.49 1,095.71 338.56 8,791.33 8,728.89 968.76 -538.75 5,950,882.441 676,144.408 12.01 1,108.35 li 346.14 8,807.56 8,745.12 980.20 -542.38 5,950,893.794 676,140.510 22.91 1,120.0711, 356.60 8,832.64 8,770.20 1,001.98 -545.51 5,950,915.489 676,136.870 33.01 1,140.49 4.20 8,851.98 8,789.54 1,024.81 -545.26 5,950,938.319 676,136.585 33.60 1,160.14 10.57 8,868.30 8,805.86 1,049.70 -541.99 5,950,963.279 676,139.275 27.28 1,180.06 11/9/2016 10:22:22AM Page 7 COMPASS 5000.1 Build 81B 0& 000*eIV P Company: NorthAmerica- ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-156 Survey MD Inc Azi (azimuth) (usft) (°) (°) 9,125.31 64.58 16.01 Interpolated Azimuth 9,134.46 9,177.29 9,207.30 9,230.75 9,260.41 9,289.89 9,317.83 9,353.35 9,375.23 9,400.21 9,428.37 9,459.19 9,487.89 9,520.57 9,549.99 9,584.33 9,617.74 9,648.55 9,672.79 9,705.53 9,730.63 9,760.18 9,788.93 9,820.01 9,852.28 BP Final Survey Report Local Coordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-15 07-15A OKB @ 62.44usft 07-15A OKB @ 62.44usft True Minimum Curvature EDM R5K- Alaska PROD -ANCP1 TVD TVDSS NIS EIW Northing Easting DLeg (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) 8,882.12 8,819.68 1,075.34 -535.90 5,950,989.050 676,144.755 22.08 66.00 17.60 31.00 8,885.95 32.50 8,823.51 34.64 1,083.29 40.42 -533.50 37.65 5,950,997.061 34.42 676,146.971 33.32 70.72 30.96 1,220.96 8,901.80 1,205.44 8,839.36 1,184.96 1,119.44 1,159.40 -517.11 1,133.13 5,951,033.577 1,101.36 676,162.505 1,072.68 74.27 40.49 39.74 8,910.84 40.49 8,848.40 30.69 1,142.62 35.10 -500.41 25.90 5,951,057.147 16.78 676,178.660 30.75 79.84 46.56 972.31 8,916.10 983.14 1 8,853.66 1,159.17 -484.67 5,951,074.057 676,194.000 88.22 55.19 8,919.19 8,856.75 1,177.74 -461.82 5,951,093.154 676,216.410 90.22 66.11 8,919.59 8,857.15 1,192.16 -436.17 5,951,108.176 676,241.716 90.58 75.72 8,919.39 8,856.95 1,201.29 -409.79 5,951,117.917 676,267.865 88.93 87.44 8,919.55 8,857.11 1,206.48 -374.72 5,951,123.930 676,302.806 89.66 94.44 8,919.82 8,857.38 1,206.12 -352.86 5,951,124.085 676,324.669 91.69 102.45 8,919.52 8,857.08 1,202.45 -328.17 5,951,121.001 676,349.432 88.77 111.01 8,919.41 8,856.97 1,194.36 -301.23 5,951,113.538 676,376.553 89.60 121.29 8,919.85 8,857.41 1,180.79 -273.61 5,951,100.628 676,404.487 90.15 131.53 8,919.91 8,857.47 1,163.78 -250.54 5,951,084.162 676,427.945 89.78 142.03 8,919.93 8,857.49 1,140.00 -228.19 5,951,060.914 676,450.844 89.32 132.89 8,920.16 8,857.72 1,118.35 -208.32 5,951,039.734 676,471.215 88.13 118.54 8,920.93 8,858.49 1,098.36 -180.52 5,951,020.404 676,499.475 88.40 105.26 8,921.95 8,859.51 1,085.93 -149.61 5,951,008.707 676,530.672 88.49 92.78 8,922.79 8,860.35 1,081.11 -119.25 5,951,004.602 676,561.132 90.58 85.64 8,922.98 8,860.54 1,081.44 -95.03 5,951,005.505 676,585.336 88.90 74.27 8,923.13 8,860.69 1,087.14 -62.85 5,951,011.959 676,617.375 89.54 67.80 8,923.47 8,861.03 1,095.30 -39.12 5,951,020.665 676,640.898 89.57 62.84 8,923.70 8,861.26 1,107.63 -12.28 5,951,033.626 676,667.441 90.31 54.03 8,923.73 8,861.29 1,122.67 12.19 5,951,049.230 676,691.552 90.77 43.10 8,923.44 8,861.00 1,143.20 35.45 5,951,070.304 676,714.326 92.80 37.67 8,922.43 8,859.99 1,167.76 56.34 5,951,095.344 676,734.633 ri.s BAKER HUGHES V. Sec (usft) 1,199.22 22.08 1,204.91 31.00 1,228.02 32.50 1,239.74 34.64 1,246.21 40.42 1,250.86 37.65 1,250.52 34.42 1,245.24 33.32 1,232.20 32.16 1,220.96 33.08 1,205.44 32.11 1,184.96 33.46 1,159.40 35.73 1,133.13 32.15 1,101.36 31.11 1,072.68 41.92 1,041.47 39.74 1,015.25 40.49 995.89 30.69 984.07 35.10 972.92 25.90 968.12 16.78 965.38 30.75 966.16 35.20 972.31 17.96 983.14 1 11/9/2016 10:22:22AM Page 8 COMPASS 5000.1 Build 81B BP reA.s by Final nal Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K-Alaska PROD -ANCP1 Survey - - MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°I100usft) (usft) 9,884.45 92.80 29.36 8,920.86 8,858.42 1,194.52 74.07 5,951,122.517 676,751.725 25.80 997.45 9,911.57 93.19 20.90 8,919.44 8,857.00 1,219.02 85.56 5,951,147.275 676,762.637 31.19 1,012.92 9,941.11 92.67 16.94 8,917.93 8,855.49 1,246.92 95.13 5,951,175.392 676,771.542 13.50 1,032.30 9,971.17 93.20 13.00 8,916.39 8,853.95 1,275.92 102.88 5,951,204.560 676,778.612 13.21 1,053.541 10,000.57 94.06 10.17 8,914.53 8,852.09 1,304.66 108.77 5,951,233.428 676,783.828 10.04 1,075.48 10,030.81 94.37 7.52 8,912.31 8,849.87 1,334.46 113.41 5,951,263.324 676,787.763 8.80 1,098.97 10,063.21 93.69 6.59 8,910.03 8,847.59 1,366.53 117.38 5,951,295.481 676,790.979 3.55 1,124.76 10,087.03 92.36 5.09 8,908.77 8,846.33 1,390.19 119.80 5,951,319.192 676,792.842 8.41 1,144.04 10,118.87 88.59 1.99 8,908.51 8,846.07 1,421.96 121.76 5,951,350.996 676,794.061 15.33 1,170.57 10,158.09 84.65 1.96 8,910.82 8,848.38 1,461.08 123.11 5,951,390.135 676,794.491 10.05 1,203.78 10,187.79 82.60 1.38 8,914.12 8,851.68 1,490.58 123.97 5,951,419.647 676,794.659 7.17 1,228.90 10,220.13 78.56 0.63 8,919.41 8,856.97 1,522.48 124.53 5,951,451.541 676,794.471 12.70 1,256.24 10,250.50 76.06 0.21 8,926.08 8,863.64 1,552.10 124.75 5,951,481.161 676,793.993 8.34 1,281.78 10,278.89 72.17 358.83 8,933.85 8,871.41 1,579.40 124.52 5,951,508.446 676,793.126 14.48 1,305.54 10,306.74 69.54 357.71 8,942.98 8,880.54 1,605.69 123.73 5,951,534.713 676,791.717 10.18 1,328.71 10,333.61 66.74 356.62 8,952.99 8,890.55 1,630.60 122.50 5,951,559.580 676,789.902 11.08 1,350.89 10,364.73 65.76 354.24 8,965.52 8,903.08 1,658.99 120.23 5,951,587.908 676,786.969 7.68 1,376.61 10,389.53 66.46 352.34 8,975.57 8,913.13 1,681.51 117.58 5,951,610.357 676,783.791 7.55 1,397.44 10,420.37 68.98 351.10 8,987.26 8,924.82 1,709.75 113.47 5,951,638.487 676,779.018 8.98 1,423.95 10,447.43 71.08 349.72 8,996.50 8,934.06 1,734.82 109.23 5,951,663.454 676,774.192 9.12 1,447.78 10,473.89 73.47 347.10 9,004.56 8,942.12 1,759.51 104.17 5,951,688.012 676,768.548 13.06 1,471.69 10,500.21 75.97 348.39 9,011.49 8,949.05 1,784.31 98.78 5,951,712.686 676,762.580 10.61 1,495.87 10,526.33 77.37 345.77 9,017.51 8,955.07 1,809.08 93.10 5,951,737.314 676,756.317 11.13 1,520.16 10,559.35 78.75 343.74 9,024.35 8,961.91 1,840.25 84.60 5,951,768.269 676,747.093 7.32 1,551.40 10,593.25 81.00 342.92 9,030.31 8,967.87 1,872.22 75.03 5,951,800.001 676,736.772 7.05 1,583.87 10,619.97 83.24 340.38 9,033.97 8,971.53 1,897.33 66.69 5,951,824.914 676,727.853 12.61 1,609.79 10,643.63 85.24 339.38 9,036.34 8,973.90 1,919.44 58.60 5,951,846.819 676,719.239 9.44 1,632.98 11/9/2016 10:22:22AM Page 9 COMPASS 5000.1 Build 81B pFinal BP reA.2 Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Survey - - - - - - MD Inc Azi (azimuth) TVD TVDSS N/S EIW Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 10,667.86 86.90 338.65 9,038.00 8,975.56 1,942.01 49.94 5,951,869.177 676,710.056 7.48 1,656.86 10,693.05 89.60 338.91 9,038.77 8,976.33 1,965.47 40.83 5,951,892.424 676,700.395 10.77 1,681.74 10,726.93 94.00 338.05 9,037.71 8,975.27 1,996.97 28.41 5,951,923.616 676,687.242 13.23 1,715.22 10,755.87 93.29 334.96 9,035.87 8,973.43 2,023.45 16.90 5,951,949.821 676,675.111 10.93 1,743.91 10,798.33 90.34 328.70 9,034.52 8,972.08 2,060.84 -3.13 5,951,986.726 676,654.216 16.29 1,786.30 10,830.03 89.91 327.43 9,034.45 8,972.01 2,087.74 -19.90 5,952,013.225 676,636.823 4.23 1,817.99 10,859.93 90.25 324.85 9,034.41 8,971.97 2,112.57 -36.55 5,952,037.652 676,619.588 8.70 1,847.81 10,890.15 89.94 321.89 9,034.36 8,971.92 2,136.82 -54.58 5,952,061.470 676,600.996 9.85 1,877.83 10,919.87 90.55 319.56 9,034.24 8,971.80 2,159.82 -73.39 5,952,084.025 676,581.650 8.10 1,907.16 10,952.84 90.37 316.72 9,033.97 8,971.53 2,184.37 -95.39 5,952,108.052 676,559.083 8.63 1,939.421 10,983.21 90.40 314.22 9,033.77 8,971.33 2,206.02 -116.69 5,952,129.193 676,537.286 8.23 1,968.8211 11,011.57 91.17 312.02 9,033.38 8,970.94 2,225.40 -137.39 5,952,148.082 676,516.141 8.22 1,995.95 11,040.10 90.98 309.71 9,032.84 8,970.40 2,244.07 -158.96 5,952,166.232 676,494.139 8.12 2,022.90 11,072.47 90.00 306.45 9,032.57 8,970.13 2,264.03 -184.43 5,952,185.588 676,468.204 10.52 2,052.92 11,100.73 91.87 303.83 9,032.10 8,969.66 2,280.29 -207.53 5,952,201.301 676,444.727 11.39 2,078.56 11,138.71 92.09 302.93 9,030.79 8,968.35 2,301.17 -239.23 5,952,221.434 676,412.552 2.44 2,112.49 11,165.63 92.27 300.96 9,029.77 8,967.33 2,315.41 -262.06 5,952,235.126 676,389.400 7.34 2,136.23 11,192.20 91.60 298.09 9,028.87 8,966.43 2,328.49 -285.16 5,952,247.664 676,365.997 11.09 2,159.11 11,224.76 89.79 294.70 9,028.48 8,966.04 2,342.96 -314.32 5,952,261.445 676,336.509 11.80 2,186.22 11,251.42 90.77 292.72 9,028.35 8,965.91 2,353.68 -338.73 5,952,271.588 676,311.858 8.29 2,207.71 11,280.60 91.72 290.38 9,027.71 8,965.27 2,364.39 -365.86 5,952,281.662 676,284.484 8.65 2,230.55 11,309.14 91.47 288.09 9,026.92 8,964.48 2,373.79 -392.79 5,952,290.425 676,257.338 8.07 2,252.16 11,342.13 89.26 286.09 9,026.71 8,964.27 2,383.49 -424.32 5,952,299.375 676,225.592 9.03 2,276.32 11,369.49 86.22 289.45 9,027.79 8,965.35 2,391.83 -450.35 5,952,307.102 676,199.377 16.55 2,296.56 11,398.74 89.17 294.69 9,028.96 8,966.52 2,402.80 -477.42 5,952,317.440 676,172.057 20.54 2,319.601 11,428.93 88.53 298.63 9,029.57 8,967.13 2,416.35 -504.39 5,952,330.343 676,144.779 13.22 2,344.81 - 11,466.44 89.20 - 303.80 - 9,030.31 - 8,967.87 - 2,435.77- -536.45 5,952,349.013 676,112.271 13.90 2,377.67 11/9/2016 10:22:22AM Page 10 COMPASS 5000.1 Build 8181 0400. rias 40, b .y,♦. Final Survey Report BAKER HUGHES Company: North America -ALASKA - BP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec (usft) (1) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft (usft) 11,500.44 89.17 307.26 9,030.80 8,968.36 2,455.53 -564.11 5,952,368.110 676,084.154 10.18 2,408.61 11,536.38 89.72 312.24 9,031.14 8,968.70 2,478.50 -591.74 5,952,390.427 676,056.003 13.94 2,442.31 11,568.13 91.14 315.90 9,030.91 8,968.47 2,500.58 -614.54 5,952,411.963 676,032.685 12.36 2,472.84 11,592.89 90.28 318.18 9,030.60 8,968.16 2,518.70 -631.41 5,952,429.678 676,015.394 9.84 2,496.96 11,627.81 92.73 321.13 9,029.68 8,967.24 2,545.30 -654.01 5,952,455.738 675,992.182 10.98 2,531.30 11,653.16 92.95 323.50 9,028.43 8,965.99 2,565.33 -669.49 5,952,475.404 675,976.241 9.38 2,556.39 11,681.75 93.38 320.61 9,026.85 8,964.41 2,587.84 -687.04 5,952,497.493 675,958.167 10.20 2,584.66 11,711.79 93.23 318.73 9,025.11 8,962.67 2,610.70 -706.45 5,952,519.891 675,938.228 6.27 2,614.16 11,728.28 93.69 317.97 9,024.12 8,961.68 2,623.00 -717.39 5,952,531.929 675,927.005 5.38 2,630.28 11,766.00. 93.69 317.97 9,021.69 8,959.25 2,650.96 -742.59 5,952,559.288 675,901.155 0.00 2,667.09 Projection to TD - 2 718" 11,766.00 9,021.69 27/8" 2.875 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +E/-W (usft) (usft) (usft) (usft) Comment 8,959.83 8,773.27 956.64 -534.48 TIP 8,982.00 8,791.33 968.76 -538.75 KOP/ Top of Whipstock 9,002.19 8,807.56 980.20 -542.38 Interpolated Azimuth 9,035.61 8,832.64 1,001.98 -545.51 Interpolated Azimuth 9,065.57 8,851.98 1,024.81 -545.26 Interpolated Azimuth 9,095.54 8,868.30 1,049.70 -541.99 Interpolated Azimuth 9,125.31 8,882.12 1,075.34 -535.90 Interpolated Azimuth 11,766.00 9,021.69 2,650.96 -742.59 Projection to TD Prepared By: Yosha Ragbirsingh Survey Manager Baker Hughes 11/9/2016 10:22:22AM Page 11 COMPASS 5000.1 Build 81B Project: Prudhoe Bay Site: PBDS07 Well: 07.15 Wellbore: 07-158 Design: 07-158 (07-15107.158) Easting (200 usft/in) MEkI BAKER HUGHES m:r.aiemrry.wm, Mepnaxwm�: ten M.FnFh seerylh. 57UP2ei WELLBORE DETAILS: 07-158 REaENCEWFORMATION 07-150 C-rdoeh(WRdamr. WOO7.15,True NDO V0xW(TV0)Refe—eDT-15AOKBQ52.44us5 DpMg6AIW oate.ccMi Parent Wellbore: 07-15A Sed. (V9)Retemme. Sbt-(O.ODN,D.ODE) Mket BCf3.4Ot Tie on MD: 5959.83 Akasured Depth Refem— D7-15AOKBQ52.44usK CalwhSon MedMd: MDMum C..Wre Easting (200 usft/in) MEkI BAKER HUGHES I es IL M:9 North America - ALASKA - BP Prudhoe Bay PB DS 07 07-15 07-15B 07-15B Anticollision Summary Report 09 November, 2016 Few a 2 BAKER HUGHES ObpBP I/.r2 Anticollision Report BAKER HUGHES Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00usft Reference Well: 07-15 Well Error: 0.00usft Reference Wellbore 07-158 Reference Design: 07-15B Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well 07-15 07-15A OKB @ 62.44usft 07-15A OKB @ 62.44usft True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 07-15B Filter type: NO GLOBAL FILTER: Using user defined selection & filtering criteria Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: Unlimited Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 500.00usft Error Surface: Elliptical Conic Survey Program Date 11/9/2016 From To (usft) (usft) Survey (Wellbore) Tool Name Description 104.44 8,004.44 1 : Camera based gyro multisho (07-15) CB -GYRO -MS Camera based gyro multishot 8,017.00 8,959.83 3: MWD - Standard (07-15A) MWD MWD - Standard 8,982.00 11,728.28 BHI CTK MWD (07-15B) MWD MWD - Standard Summary Reference Offset Centre to No -Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) PB DS 07 07-05 - 07-05 - 07-05 4,445.26 4,625.00 330.71 79.03 251.68 Pass - Major Risk 07-07 - 07-07 - 07-07 4,469.47 4,625.00 386.89 143.88 244.16 Pass - Major Risk 07-07A- 07-07A- 07-07A 4,180.47 4,375.00 115.51 78.16 37.37 Pass - Major Risk 07-07A - 07-07B - 07-07B 4,180.47 4,375.00 115.51 78.16 37.37 Pass - Major Risk 07-07A - 07-07C - 07-07C 3,980.28 4,125.00 359.37 71.21 288.31 Pass - Major Risk 07-08 - 07-08 - 07-08 5,710.99 5,725.00 474.60 106.27 377.81 Pass - Major Risk 07-08 - 07-08A - 07-08A 5,710.99 5,725.00 474.60 106.27 377.81 Pass - Major Risk 07-08 - 07-08B - 07-08B 10,736.68 9,525.00 434.07 211.87 248.87 Pass - Major Risk 07-15 - 07-15 - 07-15 9,190.96 9,100.00 82.74 67.16 30.07 Pass - Major Risk 07-15 - 07-15A- 07-15A Out of range 07-16 - 07-16 - 07-16 3,502.22 3,525.00 80.54 75.21 5.87 Pass - Major Risk 07-16 - 07-16A - 07-16A 3,502.22 3,525.00 80.54 75.21 5.87 Pass - Major Risk 07-17 - 07-17 - 07-17 3,245.63 3,250.00 211.92 79.16 132.90 Pass - Major Risk 07-18 - 07-18 - 07-18 2,737.83 2,725.00 362.21 63.84 298.42 Pass - Major Risk 07-19 - 07-19 - 07-19 1,454.40 1,450.00 486.01 32.89 453.12 Pass - Major Risk 07-19 - 07-19A - 07-19A 1,454.40 1,450.00 486.01 32.89 453.12 Pass - Major Risk 07-19 - 07-19B - 07-19B 34.81 32.72 479.15 1.29 477.86 Pass - Major Risk 07-19 - 07-19B - 07-19B WP06 1,454.40 1,450.00 486.01 32.89 453.12 Pass - Major Risk 07-27 - 07-27 - 07-27 2,529.23 2,525.00 45.29 59.62 -14.32 FAIL- Major Risk 07-33 - 07-33 - 07-33 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-33 - 07-33A - 07-33A 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-33 - 07-33APB1 - 07-33APB1 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-33 - 07-33APB2 - 07-33APB2 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-33 - 07-33B - 07-33B 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-33 - 07-33C - 07-33C 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-33 - 07-33CPB1 - 07-33CPB1 1,350.73 1,350.00 50.24 35.36 14.88 Pass - Major Risk 07-34 - 07-34 - 07-34 1,646.14 1,650.00 296.01 41.95 254.06 Pass - Major Risk 07-34 - 07-34A- 07-34A 1,646.14 1,650.00 296.01 41.95 254.06 Pass - Major Risk 07-34 - 07-34B - 07-34B 1,645.52 1,650.00 295.99 41.93 254.06 Pass - Major Risk 07-37 - 07-37 - 07-37 980.16 975.00 29.87 24.77 5.10 Pass - Major Risk 07-38 - 07-38 - 07-38 1,838.49 1,850.00 432.62 40.28 392.37 Pass - Major Risk 11/9/2016 10:28:03AM Page 2 of 3 COMPASS 5000.1 Build 81B • BP reA.I pAnticollision Report BAKER HUGHES Company: Project: Reference Site: Site Error: Reference Well: Well Error: Reference Wellbore Reference Design: North America - ALASKA - BP Prudhoe Bay PB DS 07 O.00usft 07-15 O.00usft 07-15B 07-15B Local Co-ordinate Reference: ND Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset ND Reference: Well 07-15 07-15A OKB @ 62.44usft 07-15A OKB @ 62.44usft True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference Depths are relative to 07-15A OKB @ 62.44usft Coordinates are relative to: 07-15 Offset Depths are relative to Offset Datum Coordinate System is US State Plane 1927 (Exact solution), Alaska Zone 04 Central Meridian is 150° 0'0.000 W ° Grid Convergence at Surface is: 1.35° 11/9/2016 10.28:03AM Page 3 of 3 COMPASS 5000.1 Build 81B Ladder Plot 600 --- - - I - - - - -- -- - -- - --- - 3 450 ..' — L. --� .—. — -- - C) ____ _____I__________I__ 12 CL °' 300 rA I = = --- - . _ _T _.. - -- — -- — --�-_ - U _--_S_�- _ _____ _ _ J____ yl____ J____ ____J ILI' I 1 '.. a150 --- ----- -- —+ — -L -- -- - -- --1- - - - --i-' -'I- - - - '- - -- - ---- -'--- - -- -- - --- - - -- - -- -I -- -- - - - - J-- - - -, Al - 0 0 2000 4000 6000 8000 10000 12000 Measured Depth (2000 usftfin) LEGEND 07-05,07-05,07-05V1 -^-- 07-16,07-16A,07-16AV4 $ 07-33,0733APB2,07-33APB2V1 $ 07-07,07-07,07-07 V1 07-17, 07-17, 07-17 V 1 07-33,07-3313,07-33B V5 07-07A, 07-07A, 07-07A V2 07-18,07-18,07-18V1 $ 07-33,07-33C, 07-33C V0 $ 07-07A, 07-07B, 07-07B V4 07-19,07-19,07-19V1 -- 07-33,07-33CPB1,07-33CPB1V0 -� 07-07A, 07-07C, 07-07C V0 07-19, 07-19A, 07-19A V1- 07-34,07-34,07-34 V1 $ 07-08,07-08,07-08 V2 07-19,07-19B, 07-19B VO -F 07-34,07-34A, 07-34A V1 $ 07-08,07-08A, 07-08A V2 $ 07-19,07-196,07-19B WP06 VO -rte 07-34,07-34B4O7-34B VO -0- 07-08,07-08B, 07-08B VO $ 07-27,07-27,07-27V1 - 07-37,07-37,07-37 V2 07-15, 07-15, 07-15 V1 $ 07-33,07-33,07-33 V4 -$- 07-38,07-38,07-38 V0 11/9/2016 10.28:03AM Page 3 of 3 COMPASS 5000.1 Build 81B Printed 12/7/2016 11:41:01AM North America - ALASKA - BP Page 1 of 2 Cementing Report Common Well Name: 07-15 _/02 Project: Prudhoe Bay Site: PB DS 07 Report no.: 1 Report date: 11/11/2016 _ Spud Date/Time: 10/29/1982 Event Type: COM- ONSHORE (CON) Start Date: 11/9/2016 End Date: 11/12/2016 — — — — AFE No.: Contractor: NORDIC CALISTA Rig Name/No.: NORDIC 2 Rig Release: 11/12/2016 X3 -0183T -C: (1,341,168.00) UWI: Active datum: 07-15A OKB @62.44usft (above Mean Sea Level) General Information Job type: Primary Cement job start date/time: 11/11/2016 3:OOAM Job end date/time: 11/11/2016 6:45AM Cement Company: SCHLUMBERGER Cementer: HACKER Cemented String: PRODUCTION LINER 1 String Size: 2.875 (in) String Set TMD: 11,766.00 (usft) Hole Size: 4.250 (in) Pipe Movement Pipe Movement: NO MOVEMENT Rotating Time (Start -End): RPM: Rotating Torque (init/avg/max): (ftdbf) Reciprocating Time (Start -End): Recip Drag Up/Down: - (kip) SPM: Stroke Length: Fluid Name: CEMENT Fluids (1 of 1) Slurry Type: CEMENT Purpose: PRIMARY Class: G -CLASS Description: LEAD SLURRY Density: 15.30 (ppg) Yield: 1.3100 (W/sk) Mix Water Ratio: 4.298 (gal/sk94) Excess: Mix Method: BATCH Sacks Used: 146.00 (941b sacks) Water Volume: 14.9 (bbl) Excess Slurry Volume: 0.0 (bbl) Density Measured by: DENSOMETER Other Volume: Total Vol in Well: 32.0 (bbl) Slurry Volume: 34.1 (bbl) Excess Measured From: Mud Type: Density: 9.55 (ppg) PV: 7.00 (cp) YP: 30.000 (Ibf/100W) Viscosity: 49.00 (s/qt) Gels 10 Sec: 17.000 (Ibf/100W) Gels 10 Min: 20.000 (Ibf/100ft2) Additives Name Type Amount Units Concentration Unit D047 ANTIFOAM AGENT 0.200 GAL/SX D-65 DISPERSANT 1.000 % BWOC D-167 FLUID LOSS 0.100 % BWOC D600 G GAS -BLOCK 1.500 GAL/SX D163 CEMENT 5.000 % BWOC D800 RETARDER AID 0.100 % BWOC Printed 12/7/2016 11:41:01AM Printed 12/7/2016 11:41:01AM North America -ALASKA - BP Page 2 of 2 Cementing Report Common Well Name: 07-15 / 02 Report no.: 1 Report date: 11 /11 /2016 Project: Prudhoe Bay Site: PB Spud Date/Time: 10/29/1982 Event Type: COM- ONSHORE (CON)AFE Start Date: 10% /2016 End Date: 11/12/2016 No.: Contractor: NORDIC CALISTA I Rig Name/No.: NORDIC 2 Rig Release: 11/12/2016 X3 -0183T -C: (1,341,168.00 ) UWI: -,FActive datum: 07-15A OKB @62.44usft (above Mean Sea Level) Stages Stage Stage Type Est. Top Est. Bottom Mud Circ. Mud Circ. Top Bottom plug Pressure Float pressure Returns Circulate Cmt Vol to Total Annular no. (usft) (usft) Rate Press. Plug Plug Bumped Bumped Held Held Prior Surface Mud Lost Flow (gpm) (psi) (psi) (min) (hr) (bbl) (bbl) After 1 PRIMARY CEMENT 8,547.00 11,766.00 1 1 Y I I Y 1 4,200.00 Y I 5.00 Pumping Schedule Fluid pumped Volume Avg. Max Disp. Slurry Top Slurry Base Start Mix Cmt Start Slurry Pumping end Start Disp Foam Gas Type Gas Vol BH circ. Bh static Pumped Disp. Rate TMD TMD Pmp date/time job Used temp. temp. (bbl) Rate (bbl/min) (usft) (usft) (scf) (bbl/min) Tests Casing Test Shoe Test Liner Top Test Test Pressure: (psi) FIT/LOT: (ppg) Liner Overlap: (usft) Time: (min) Tool: N Positive Test: (ppg) Positive Test Tool: N Cement Found between Shoe and Collar: N Open Hole Length: (usft) Negative Test: (ppg) Negative Test Tool: N Hours Before Start: (hr) Time before test: (hr) Cmt Found on Tool: N Log/Survey Evaluation Interpretation Summary CBL Run: N Cement Top: (usft) Under Pressure: (psi) How Determined: Bond Quality: TOC Sufficient: N CET Run: N Job Rating: Bond Quality: If Unsuccessful, Detection Indicator: Temp Survey: N Remedial Cement Required: N Hrs Prior to Log: (hr) How Determined: Printed 12/7/2016 11:41:01AM RECEIVE _ rh �U BAKER H( 0 0 zoib PRINT DISTRIBUTI®N LIST HUGHES ((10 COMPANY BP Exploration Alaska Inc WELL NAME 07-15B FIELD Prudhoe Bay Unit COUNTY North Slope Borough BHI DISTRICT Alaska AUTHORIZED BY Patrick Rider EMAIL Patrick. Rider(cDbakerhughes.com STATUS Final Replacement: COMPANY ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BO)f PERSON ATTENTION 21 61 23 27 79 3 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-132-1 DATA LOGGED 900 E. Benson Blvd. 0.' S 1201 K BENDER Anchorage, Alaska 99508 to acknowledge receipt of this data. LOG TYPE GR - RES LOG DATE November 9, 2016 TODAYS DATE December 1, 2016 Revision No Details: Requested by: FIELD FINALCD CD LOGS LOGS (digital/image) Surveys (Final Surveys) # OF PRINTS # UF- F'RIN 18 # OF COPIES # OF COPIES # OF CORE 1 BP North Slope EOA, PBOC, PRB-20 (Office 109) D&C Wells Project Aids Agatha Rutka & Barbara Glassmaker 900 E. Benson Blvd. Anchorage, Alaska 99508 2 ConocoPhillips Alaska Inc. Attn: Ricky Elgaricio PO Box 100360 Anchorage, AK 99510 3 ExxonMobil, Alaska Attn: Lynda M. Yaskell and/or Leonardo Elias 3201 C Str S 't 505 4 4 4 4 4 4 eet, u e Anchorage, AK 99503 4 State of Alaska - AOGCC 1 1 1 Attn: Makana Bender 1333 W. 7th Ave, Suite 100 (Anchorage, Alaska 99501 av+sion 0 1 1 Attn: Sean Clifton ,550 West 7th Avenue, Suite 802 ,Anchorage, Alaska 99501 *** Stamp "confidential' on all material deliver to DNR 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-I 900 E. Benson Blvd. Anchorage, Alaska 99508 Attn: David Itter TOTALS FOR THIS PAGE: 0 3 4 5 0 0 TOTALS FOR ALL PAGES: 0 3 4 5 0 0 North America - ALASKA - BP Prudhoe Bay PB DS 07 07-15 07-15B 500292084702 Design: 07-15B Final Survey Report 09 November, 2016 Z i Few i 'a'-- 2 BAKER HUGHES 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 PB DS 07, TR -11-14 )sition: Northing: 5,948,144.780 usft Latitude: 70° 15'49.847 1 Map Easting: 677,382.280 usft Longitude: 1480 33' 56.934 V m Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: _ 1.35 Well 07-15, 07-15 Well Position +N/ -S 0.00 usft Northing: 5,949,926.660 usft Latitude: 70° 16'7.524 N +E/ -W 0.00 usft Easting: 676,705.720 usft Longitude: 148° 34' 15.401 W Position Uncertainty 0.00 usft Wellhead Elevation: 27.63 usft Ground Level: 27.93 usft Wellbore 07-158 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (I (I (nn BGG M2016 11/1/2016 18.22 81.00 57,557 Design 07-15B BP i relax Obp Final Survey Report Version: BAKER ACTUAL Tie On Depth: 8,959.83 Vertical Section: Depth From (TVD) HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-15 (usft) (I Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B 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 PB DS 07, TR -11-14 )sition: Northing: 5,948,144.780 usft Latitude: 70° 15'49.847 1 Map Easting: 677,382.280 usft Longitude: 1480 33' 56.934 V m Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: _ 1.35 Well 07-15, 07-15 Well Position +N/ -S 0.00 usft Northing: 5,949,926.660 usft Latitude: 70° 16'7.524 N +E/ -W 0.00 usft Easting: 676,705.720 usft Longitude: 148° 34' 15.401 W Position Uncertainty 0.00 usft Wellhead Elevation: 27.63 usft Ground Level: 27.93 usft Wellbore 07-158 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (I (I (nn BGG M2016 11/1/2016 18.22 81.00 57,557 Design 07-15B i Audit Notes: Version: Phase: ACTUAL Tie On Depth: 8,959.83 Vertical Section: Depth From (TVD) +N/ -S +E/ -W Direction (usft) (usft) (usft) (I 34.81 0.00 0.00 330.00 _ 11/9/2016 10.22.22AM Page 2 COMPASS 5000.1 Build 81B BP rel FA6 Obp Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Survey Program Date 11/9/2016 From To (usft) (usft) Survey (Wellbore) Tool Name Description 104.44 8,004.44 1 : Camera based gyro multisho (07-15) CB -GYRO -MS Camera based gyro muitishot 8,017.00 8,959.83 3: MWD - Standard (07-15A) MWD MWD - Standard 8,982.00 11,728.28 BHI CTK MWD (07-15B) MWD MWD - Standard Survey MD Inc Azi (azimuth) TVD TVDSS N/S ENV Northing Easting DLeg V. Sec (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 34.81 0.00 0.00 34.81 -27.63 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 104.44 0.00 0.00 104.44 42.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 204.44 0.00 0.00 204.44 142.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 304.44 0.00 0.00 304.44 242.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 404.44 0.00 0.00 404.44 342.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 504.44 0.00 0.00 504.44 442.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 604.44 0.00 0.00 604.44 542.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 704.44 0.00 0.00 704.44 642.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 804.44 0.00 0.00 804.44 742.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 904.44 0.00 0.00 904.44 842.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.0 1,004.44 0.00 0.00 1,004.44 942.00 0.00 0.00 5,949,926.660 676,705.720 0.00 0.00 1,104.44 0.50 188.00 1,104.44 1,042.00 -0.43 -0.06 5,949,926.226 676,705.669 0.50 -0.34 1,204.44 0.00 0.00 1,204.44 1,142.00 -0.86 -0.12 5,949,925.793 676,705.619 0.50 -0.69 1,304.44 0.00 0.00 1,304.44 1,242.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 1,404.44 0.00 0.00 1,404.44 1,342.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 1,504.44 0.00 0.00 1,504.44 1,442.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 1,604.44 0.00 0.00 1,604.44 1,542.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 1,704.44 0.00 0.00 1,704.44 1,642.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 1,804.44 0.00 0.00 1,804.44 1,742.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 1,904.44 0.00 0.00 1,904.44 1,842.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 11/9/2016 10:22:22AM Page 3 COMPASS 5000.1 Build 818 BP WARSb p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Survey I MD Inc Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) V) V) (usft) (usft) (usft) (usft) (usft) (usft) ('/100usft) (usft) 2,004.44 0.00 0.00 2,004.44 1,942.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.65 2,104.44 0.00 0.00 2,104.44 2,042.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.6 2,204.44 0.00 0.00 2,204.44 2,142.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 2,304.44 0.00 0.00 2,304.44 2,242.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 2,404.44 0.00 0.00 2,404.44 2,342.00 -0.86 -0.12 5,949,925.793 676,705.619 0.00 -0.69 2,504.44 1.25 151.00 2,504.43 2,441.99 -1.82 0.41 5,949,924.852 676,706.170 1.25 -1.78 2,590.44 1.68 147.42 2,590.40 2,527.96 -3.70 1.54 5,949,922.997 676,707.347 0.51 -3.98 13 3/8" 2,604.44 1.75 147.00 2,604.39 2,541.95 -4.05 1.77 5,949,922.650 676,707.582 0.51 -4.39 2,704.44 1.50 148.00 2,704.35 2,641.91 -6.44 3.29 5,949,920.296 676,709.163 0.25 -7.23 2,804.44 1.50 141.00 2,804.32 2,741.88 -8.57 4.81 5,949,918.205 676,710.730 0.18 -9.83 2,904.44 1.50 137.00 2,904.29 2,841.85 -10.54 6.53 5,949,916.272 676,712.492 0.10 -12.40 3,004.44 1.25 137.00 3,004.26 2,941.82 -12.30 8.16 5,949,914.556 676,714.169 0.25 -14.73 3,104.44 1.25 143.00 3,104.23 3,041.79 -13.97 9.56 5,949,912.920 676,715.608 0.13 -16.88 3,204.44 1.50 144.00 3,204.20 3,141.76 -15.90 10.99 5,949,911.024 876,717.079 0.25 -19.26 3,304.44 1.25 147.00 3,304.18 3,241.74 -17.87 12.35 5,949,909.083 676,718.488 0.26 -21.65 3,404.44 1.00 110.00 3,404.16 3,341.72 -19.09 13.77 5,949,907.904 676,719.930 0.75 -23.4' 3,504.44 1.25 161.00 3,504.14 3,441.70 -20.42 14.94 5,949,906.602 676,721.136 0.99 -25.151 3,604.44 1.00 167.00 3,604.12 3,541.68 -22.30 15.49 5,949,904.734 676,721.731 0.28 -27.061 3,704.44 1.00 175.00 3,704.11 3,641.67 -24.02 15.77 5,949,903.021 676,722.044 0.14 -28.68 3,804.44 1.25 160.00 3,804.09 3,741.65 -25.91 16.21 5,949,901.138 676,722.537 0.38 -30.55 3,904.44 1.25 173.00 3,904.06 3,841.62 -28.02 16.72 5,949,899.043 676,723.093 0.28 -32.62 4,004.44 1.25 172.00 4,004.04 3,941.60 -30.18 17.01 5,949,896.888 676,723.428 0.02 -34.64 4,104.44 1.00 177.00 4,104.02 4,041.58 -32.13 17.20 5,949,894.942 676,723.671 0.27 -36.43 4,204.44 1.25 179.00 4,204.00 4,141.56 -34.09 17.27 5,949,892.982 676,723.782 0.25 -38.16 4,304.44 1.00 191.00 4,303.98 4,241.54 -36.04 17.12 5,949,891.032 676,723.680 0.34 -39.77 4,404.44 0.75 203.00 4,403.97 4,341.53 -37.50 16.70 5,949,889.564 676,723.292 0.31 -40.83 11/9/2016 10:22:22AM Page 4 COMPASS 5000.1 Build 81B Survey BP rZA.2 Ob p Final Survey Report BAKER HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKS @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Easting Survey MD Inc AN (azimuth) TVD TVDSS NIS E/W Northing Easting DLeg V. Sec (usft) V) (') (usft) (usft) (usft) (usft) (usft) (usft) ('1100usft) (usft) 4,504.44 1.00 273.00 4,503.96 4,441.52 -38.06 15.57 5,949,888.981 676,722.179 1.02 -40.74 4,604.44 3.25 313.00 4,603.89 4,541.45 -36.08 12.63 5,949,890.890 676,719.188 2.57 -37.56 4,704.44 6.25 325.00 4,703.54 4,641.10 -29.68 7.43 5,949,897.160 676,713.843 3.14 -29.42 4,804.44 10.25 323.00 4,802.48 4,740.04 -18.12 -1.05 5,949,908.526 676,705.095 4.01 -15.16 4,904.44 13.00 323.00 4,900.42 4,837.98 -2.02 -13.18 5,949,924.327 676,692.595 2.75 4.84 5,004.44 16.00 329.00 4,997.23 4,934.79 18.78 -27.05 5,949,944.796 676,678.241 3.35 29.79 5,104.44 17.75 327.00 5,092.92 5,030.48 43.38 -42.45 5,949,969.026 676,662.267 1.84 58.79 5,204.44 19.75 328.00 5,187.61 5,125.17 70.49 -59.71 5,949,995.727 676,644.379 2.03 90.90 5,304.44 20.25 328.00 5,281.58 5,219.14 99.50 -77.83 5,950,024.296 676,625.580 0.50 125.08 5,404.44 20.25 328.00 5,375.40 5,312.96 128.85 -96.17 5,950,053.208 676,606.556 0.00 159.67 5,504.44 20.25 328.00 5,469.22 5,406.78 158.20 -114.51 5,950,082.120 676,587.531 0.00 194.26 5,604.44 20.25 328.00 5,563.04 5,500.60 187.55 -132.86 5,950,111.032 676,568.507 0.00 228.85 5,704.44 20.00 328.00 5,656.93 5,594.49 216.73 -151.09 5,950,139.773 676,549.596 0.25 263.24 5,804.44 20.00 328.00 5,750.90 5,688.46 245.74 -169.21 5,950,168.342 676,530.797 0.00 297.42 5,904.44 20.00 329.00 5,844.87 5,782.43 274.90 -187.08 5,950,197.074 676,512.248 0.34 331.61 6,004.44 19.25 330.00 5,939.06 5,876.62 303.83 -204.13 5,950,225.599 676,494.525 0.82 365.1' 6,104.44 19.25 330.00 6,033.47 5,971.03 332.39 -220.62 5,950,253.754 676,477.375 0.00 398.16 6,204.44 19.50 329.00 6,127.81 6,065.37 360.97 -237.46 5,950,281.932 676,459.872 0.42 431.34 6,304.44 19.25 329.00 6,222.14 6,159.70 389.41 -254.54 5,950,309.958 676,442.124 0.25 464.51 6,404.44 19.00 328.00 6,316.62 6,254.18 417.34 -271.66 5,950,337.481 676,424.357 0.41 497.26 6,504.44 19.00 329.00 6,411.18 6,348.74 445.10 -288.67 5,950,364.831 676,406.701 0.33 529.80 6,604.44 19.00 329.00 6,505.73 6,44329 473.01 -305.44 5,950,392.334 676,389.284 0.00 562.35 6,704.44 18.75 329.00 6,600.35 6,537.91 500.74 -322.10 5,950,419.663 676,371.977 0.25 594.70 6,804.44 18.50 329.00 6,695.11 6,632.67 528.11 -338.55 5,950,446.644 676,354.891 0.25 626.63 6,904.44 18.00 328.00 6,790.08 6,727.64 554.81 -354.91 5,950,472.953 676,337.910 0.59 657.94 7,004.44 18.00 328.00 6,885.19 6,822.75 581.02 -371.28 5,950,498.766 676,320.925 0.00 688.82 7,104.44 17.50 328.00 6,980.43 6,917.99 606.87 -387.44 5,950,524.232 676,304.169 0.50 719.29 1119/2016 10:22:22AM Page 5 COMPASS 5000.1 Build BIB Company: Project: Site: Well: Wellbore: Design: Survey North America - ALASKA - BP Prudhoe Bay PB DS 07 07-15 07-15B 07-158 MD (usft) 7,204.44 7,304.44 7,404.44 7,504.44 7,604.44 7,704.44 7,804.44 7,904.44 8,004.44 8,005.00 95/81, 8,017.00 8,036.75 8,068.97 8,100.41 8,132.22 8,163.74 6,195.36 8,226.73 8,258.43 8,290.25 8,322.15 8,353.97 8,386.49 8,417.95 8,449.50 8,481.26 BP r/.A9 Final Survey Report BAKER HUGHES Local Co-ordinate Reference: ND Reference; MD Reference: North Reference: Survey Calculation Method: Database: Well 07-15 07-15A OKB @ 62.44usft 07-15A OKB @ 62.44usft True Minimum Curvature EDM R5K - Alaska PROD - ANCP 1 Inc 340.43 Azi (azimuth) 7,789.92 ND -512.52 TVDSS 676,173.548 N/S 987.65 ENV 341.05 Northing 7,808.74 Easting -514.50 DI -eq ----1 V. Sec 0.97 (°) 15.14 (°) 7,902.08 (usft) 858.83 (usft) 5,950,773.051 (usft) 7.87 (usft) 12.02 (usft) 7,932.64 (usft) 865.89 (*/100usft) (usft) 676,166.058 17.25 1,009.64 328.00 350.37 7,075.87 7,901.48 7,013.43 -520.84 632.20 676,164.601 -403.26 1,015.15 5,950,549.176 349.33 676,287.755 7,932.73 0.25 749.13 5,950,789.682 17.25 8.35 328.00 2.66 7,171.37 8,026.69 7,108.93 877.97 657.35 5,950,792.087 -418.98 12.15 5.950,573.947 1.26 676,271.456 8,058.04 0.00 778.7 -521.39 17.00 676,163.877 329.00 1,021.87 7,266.93 45.65 7,204.49 8,027.29 682.45 -520.94 -434.36 676,164.312 5,950,598.682 1,022.02 676,255.485 298.72 0.39 808.20 879.56 17.00 5,950,793.693 330.00 3.15 7,362.56 0.34 7,300.12 8,153.45 707.64 879.50 -449.20 5,950,793.631 5,950,623.516 1.05 676,240.060 0.37 0.29 837.44 8,122.83 16.75 -520.92 332.00 676,164.336 7,458.26 1,021.97 7,395.82 227.71 733.02 8,155.35 -463.28 -520.99 5,950,648.560 676,164.274 676,225.395 1,021.87 0.63 866.46 6,249.25 17.00 879.05 334.00 5,950,793.185 7,553.95 1.04 7,491.51 0.39 758.89 8,280.80 -476.45 878.93 5,950,674.105 5,950,793.061 676,211.619 1.21 0.63 895.44 218.38 17.00 8,250.12 336.00 -521.19 7,649.59 676,164.075 7,587.15 1,021.65 785.38 -488.80 5,950,700.300 676,198.647 0.58 924.56 17.50 338.00 7,745.09 7,682.65 812.68 -500.38 5,950,727.314 676,186.431 0.78 953.99 17.75 340.00 7,840.39 7,777.95 840.94 -511.23 5,950,755.315 676,174.926 0.66 983.89 17.75 340.02 7,840.93 7,778.49 841.10 -511.29 5,950,755.474 676,174.864 1.15 984.06 17.69 340.43 7,852.36 7,789.92 844.54 -512.52 5,950,758.880 676,173.548 1.15 987.65 17.65 341.05 7,871.18 7,808.74 850.20 -514.50 5,950,764.491 676,171.438 0.97 993.54 15.14 342.34 7,902.08 7,839.64 858.83 -517.36 5,950,773.051 676,168.373 7.87 1,002.45 12.02 343.96 7,932.64 7,870.20 865.89 -519.51 5,950,780.059 676,166.058 10.00 1,009.64 8.86 350.37 7,963.92 7,901.48 871.49 -520.84 5,950,785.626 676,164.601 10.57 1,015.15 6.23 349.33 7,995.17 7,932.73 875.56 -521.56 5,950,789.682 676,163.783 8.35 1,019.04 2.66 9.44 8,026.69 7,964.25 877.97 -521.76 5,950,792.087 676,163.529 12.15 1,021.23 1.26 46.72 8,058.04 7,995.60 878.93 -521.39 5,950,793.050 676,163.877 5.82 1,021.87 0.97 45.65 8,089.73 8,027.29 879.36 -520.94 5,950,793.487 676,164.312 0.92 1,022.02 0.10 298.72 8,121.55 8,059.11 879.56 -520.77 5,950,793.693 676,164.476 3.15 1,022.11 0.34 219.27 8,153.45 8,091.01 879.50 -520.86 5,950,793.631 676,164.393 1.05 1,022.10 0.37 180.63 8,185.27 8,122.83 879.32 -520.92 5,950,793.454 676,164.336 0.74 1,021.97 0.31 227.71 8,217.79 8,155.35 879.16 -520.99 5,950,793.288 676,164.274 0.85 1,021.87 0.19 150.18 6,249.25 8,186.81 879.05 -521.02 5,950,793.185 676,164.239 1.04 1,021.79 0.39 223.63 8,280.80 8,218.36 878.93 -521.07 5,950,793.061 676,164.194 1.21 1,021.71 0.28 218.38 8,312.56 8,250.12 878.79 -521.19 5,950,792.919 676,164.075 0.36 1,021.65 111912016 10:22:22AM Page 6 COMPASS 5000.1 Build 81B 11/9/2016 10 22 22AM Page 7 COMPASS 5000.1 Build 81B BP rias bp Final Survey Report BAKER Survey HUGHES Company: North America - ALASKA - SP Local Co-ordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Azi (azimuth) Well: 07-15 North Reference: True EIW Wellbore: 07-15B Survey Calculation Method: Minimum Curvature V. Sec Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 (usft) 11/9/2016 10 22 22AM Page 7 COMPASS 5000.1 Build 81B Survey MD Inc Azi (azimuth) TVD TVDSS NIS EIW Northing Easting DLeg V. Sec Waft) (1) V) (usft) (usft) (usft) (usft) (usft) (usft) (`/I00usft) (usft) 8,512.75 0.18 156.32 8,344.05 8,281.61 878.69 -521.22 5,950,792.812 676,164.049 0.80 1,021.58 8,544.15 0.29 183.34 8,375.45 8,313.01 878.56 -521.21 5,950,792.688 676,164.067 0.49 1,021.46 8,565.39 0.14 162.72 8,396.69 8,334.25 878.48 -521.20 5,950,792.610 676,164.074 0.78 1,021.39 8,617.85 0.20 159.34 8,449.15 8,386.71 878.34 -521.15 5,950,792.464 676,164.129 0.12 1,021.24 DRILLING LINER 1 8,642.69 0.23 158.36 8,473.99 8,411.55 878.25 -521.12 5,950,792.378 676,164.165 0.12 1,021.14 8,674.03 0.26 118.64 8,505.33 8,442.89 878.16 -521.03 5,950,792.287 676,164.252 0.54 1,021.02 8,705.51 0.36 210.63 8,536.81 8,474.37 878.04 -521.02 5,950,792.168 676,164.267 1.43 1,020.91 8,737.75 2.39 347.58 8,569.04 8,506.60 878.61 -521.21 5,950,792.733 676,164.058 8.26 1,021.50 8,769.08 8.70 354.07 8,600.21 8,537.77 881.61 -521.60 5,950,795.721 676,163.602 20.21 1,024.29 8,800.44 14.96 354.99 8,630.89 8,568.45 888.00 -522.20 5,950,802.102 676,162.853 19.97 1,030.13 8,832.57 20.20 352.90 8,661.51 8,599.07 897.65 -523.25 5,950,811.717 676,161.578 16.42 1,039.01 8,864.24 24.75 352.52 8,690.76 8;628.32 909.65 -524.79 5,950,823.682 676,159.757 14.37 1,050.17 8,895.79 28.77 350.56 8,718.93 8,656.49 923.69 -526.89 5,950,837.671 676,157.322 13.04 1,063.39 8,928.06 32.05 347.76 8,746.76 8,684.32 939.73 -529.98 5,950,853.627 676,153.857 11.07 1,078.82 8,959.83 34.85 342.65 8,773.27 8,710.83 956.64 -534.48 5,950,870.424 676,148.966 12.49 1,095.71 TIP 8,982.00 36.06 338.56 8,791.33 8,728.89 968.76 -538.75 5,950,882.441 676,144.408 12.01 1,108.35 KOPI Top of Whipstock 9,002.19 37.05 346.14 8,807.56 8,745.12 980.20 -542.38 5,950,893.794 676,140.510 22.91 1,120.07 Interpolated Azimuth 9,035.61 45.68 356.60 8,832.64 8,770.20 1,001.98 -545.51 5,950,915.489 676,136.870 33.01 1,140.49 Interpolated Azimuth 9,065.57 53.92 4.20 8,851.98 8,789.54 1,024.81 -545.26 5,950,938.319 676,136.585 33.60 1,160.14 Interpolated Azimuth 9,095.54 60.11 10.57 8,868.30 8,805.86 1,049.70 -541.99 5,950,963.279 676,139.275 27.28 1,180.06 Interpolated Azimuth 11/9/2016 10 22 22AM Page 7 COMPASS 5000.1 Build 81B Survey BP reA.g Final Survey Report BAKER 1" MD Inc Azi (azimuth) HUGHES Company: North America - ALASKA- BP Local Co-ordinate Reference: Well 07-15 Easting Project: Prudhoe Bay ND Reference: 07-15A OKB @ 62.44usft V) Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft (usft) Well: 07-15 North Reference: True 64.58 Wellbore: 07-15B Survey Calculation Method: Minimum Curvature -535.90 Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 Interpolated Azimuth Survey MD Inc Azi (azimuth) ND TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (^) V) (usft) (usft) (usft) (usft) (usft) (usft) (°/I00usft) (usft) 9,125.31 64.58 16.01 8,882.12 8,819.68 1,075.34 -535.90 5,950,989.050 676,144.755 22.08 1,199.22 Interpolated Azimuth 9,134.46 66.00 17.60 8,885.95 8,823.51 1,083.29 -533.50 5,950,997.061 676,146.971 22.08 1,204.91 9,177.29 70.72 30.96 8,901.80 8,839.36 1,119.44 -517.11 5,951,033.577 676,162.505 31.00 1,228.02 9,207.30 74.27 40.49 8,910.84 8,848.40 1,142.62 -500.41 5,951,057.147 676,178.660 32.50 1,239.74 9,230.75 79.84 46.56 8,916.10 8,853.66 1,159.17 -484.67 5,951,074.057 676,194.000 34.64 1,246.21 9,260.41 88.22 55.19 8,919.19 8,856.75 1,177.74 -461.82 5,951,093.154 676,216.410 40.42 1,250.86 9,289.89 90.22 66.11 8,919.59 8,857.15 1,192.16 -436.17 5,951,108.176 676,241.716 37.65 1,250.521 9,317.83 90.58 75.72 8,919.39 8,856.95 1,201.29 -409.79 5,951,117.917 676,267.865 34.42 1,245.24 9,353.35 88.93 87.44 8,919.55 8,857.11 1,206.48 -374.72 5,951,123.930 676,302.806 33.32 1,232.20 9,375.23 89.66 94.44 8,919.82 8,857.38 1,206.12 -352.86 5,951,124.085 676,324.669 32.16 1,220.96 9,400.21 91.69 102.45 8,919.52 8,857.08 1,202.45 -328.17 5,951,121.001 676,349.432 33.08 1,205.44 9,428.37 88.77 111.01 8,919.41 8,856.97 1,194.36 -301.23 5,951,113.538 676,376.553 32.11 1,184.96 9,459.19 89.60 121.29 8,919.85 8,857.41 1,180.79 -273.61 5,951,100.628 676,404.487 33.46 1,159.40 9,487.89 90.15 131.53 8,919.91 8,857.47 1,163.78 -250.54 5,951,084.162 676,427.945 35.73 1,133.13 9,520.57 89.78 142.03 8,919.93 8,857.49 1,140.00 -228.19 5,951,060.914 676,450.844 32.15 1,101.36 9,549.99 89.32 132.89 8,920.16 8,857.72 1,118.35 -208.32 5,951,039.734 676,471.215 31.11 1,072.68 9,584.33 88.13 118.54 8,920.93 8,858.49 1,098.36 -180.52 5,951,020.404 676,499.475 41.92 1,041.47 9,617.74 88.40 105.26 8,921.95 8,859.51 1,085.93 -149.61 5,951,008.707 676,530.672 39.74 1,015.25 9,648.55 88.49 92.78 6,922.79 8,860.35 1,081.11 -119.25 5,951,004.602 676,561.132 40.49 995.89 9,672.79 90.58 85.64 8,922.98 8,860.54 1,081.44 -95.03 5,951,005.505 676,585.336 30.69 984.07 9,705.53 86.90 74.27 8,923.13 8,860.69 1,087.14 -62.85 5,951,011.959 676,617.375 35.10 972.92 9,730.63 89.54 67.80 8,923.47 8,861.03 1,095.30 -39.12 5,951,020.665 676,640.898 25.90 968.12 9,760.18 89.57 62.84 8,923.70 8,861.26 1,107.63 -12.28 5,951,033.626 676,667.441 16.78 965.38 9,788.93 90.31 54.03 8,923.73 8,861.29 1,122.67 12.19 5,951,049.230 676,691.552 30.75 966.16 9,820.01 90.77 43.10 8,923.44 8,861.00 1,143.20 35.45 5,951,070.304 676,714.326 35.20 972.31 9,852.28 92.80 37.67 8,922.43 8,859.99 1,167.76 56.34 5,951,095.344 676,734.633 17.96 983.14 11/9/2016 10:22 22AM Page 8 COMPASS 5000.1 Build 81B BP NMI I" Final Survey Report BAKER HUGHES Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-15B Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: Well 07-15 07-15A OKB @ 62.44usft 07-15A OKB @ 62.44usft True Minimum Curvature EDM R5K - Alaska PROD - ANCP1 Survey MD Inc AN (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) V) (') (usft) (usft) (usft) (usft) (usft) (usft) (1/100usft) (usft) 9,884.45 92.80 29.36 8,920.86 8,858.42 1,194.52 74.07 5,951,122.517 676,751.725 25.80 997.45 9,911.57 93.19 20.90 8,919.44 8,857.00 1,219.02 85.56 5,951,147.275 676,762.637 31.19 1,012.92 9,941.11 92.67 16.94 8,917.93 8,855.49 1,246.92 95.13 5,951,175.392 676,771.542 13.50 1,032.30 9,971.17 93.20 13.00 8,916.39 8,853.95 1,275.92 102.88 5,951,204.560 676,778.612 13.21 1,053.54 10,000.57 94.06 10.17 8,914.53 8,852.09 1,304.66 108.77 5,951,233.428 676,783.828 10.04 1,075.48 10,030.81 94.37 7.52 8,912.31 8,849.87 1,334.46 113.41 5,951,263.324 676,787.763 8.80 1,098.97 10,063.21 93.69 6.59 8,910.03 8,847.59 1,366.53 117.38 5,951,295.481 676,790.979 3.55 1,124.76 10,087.03 92.36 5.09 8,908.77 8,846.33 1,390.19 119.80 5,951,319.192 676,792.842 8.41 1,144.04 10,118.87 88.59 1.99 8,908.51 8,846.07 1,421.96 121.76 5,951,350.996 676,794.061 15.33 1,170.57 10,158.09 84.65 1.96 8,910.82 8,848.38 1,461.08 123.11 5,951,390.135 676,794.491 10.05 1,203.78 10,187.79 82.60 1.38 8,914.12 8,851.68 1,490.58 123.97 5,951,419.647 676,794.659 7.17 1,228.90 10,220.13 76.56 0.63 8,919.41 8,856.97 1,522.48 124.53 5,951,451.541 676,794.471 12.70 1,256.24 10,250.50 76.06 0.21 8,926.08 8,863.64 1,552.10 124.75 5,951,481.161 676,793.993 8.34 1,281.78 10,278.89 72.17 358.83 8,933.85 8,871.41 1,579.40 124.52 5,951,508.446 676,793.126 14.48 1,305.54 10,306.74 69.54 357.71 8,942.98 8,880.54 1,605.69 123.73 5,951,534.713 676,791.717 10.18 1,328.71 10,333.61 66.74 356.62 8,952.99 8,890.55 1,630.60 122.50 5,951,559.580 676,789.902 11.08 1,350.8' 10,364.73 65.76 354.24 8,965.52 8,903.08 1,658.99 120.23 5,951,587.908 676,786.969 7.68 1,376.61 10,389.53 66.46 352.34 8,975.57 8,913.13 1,681.51 117.58 5,951,610.357 676,783.791 7.55 1,397.44 10,420.37 68.98 351.10 8,987.26 8,924.82 1,709.75 113.47 5,951,638.487 676,779.018 8.98 1,423.95 10,447.43 71.08 349.72 8,996.50 8,934.06 1,734.82 109.23 5,951,663.454 676,774.192 9.12 1,447.78 10,473.89 73.47 347.10 9,004.56 8,942.12 1,759.51 104.17 5,951,688.012 676,768.548 13.06 1,471.69 10,500.21 75.97 348.39 9,011.49 8,949.05 1,784.31 98.78 5,951,712.686 676,762.580 10.61 1,495.87 10,526.33 77.37 345.77 9,017.51 8,955.07 1,809.08 93.10 5,951,737.314 676,756.317 11.13 1,520.16 10,559.35 78.75 343.74 9,024.35 8,961.91 1,840.25 84.60 5,951,768.269 676,747.093 7.32 1,551.40 10,593.25 81.00 342.92 9,030.31 8,967.87 1,872.22 75.03 5,951,800.001 676,736.772 7.05 1,583.87 10,619.97 83.24 340.38 9,033.97 8,971.53 1,897.33 66.69 5,951,824.914 676,727.853 12.61 1,609.79 10,643.63 85.24 339.38 9,036.34 8,973.90 1,919.44 58.60 5,951,846.819 676,719.239 9.44 1,632.98 111912016 10:22:22AM Page 9 COMPASS 5000.1 Build 81B Survey BP iik2 Obp Final Survey Report BAKER MD Inc Azi (azimuth) HUGHES Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-15 Easting Project: Prudhoe Bay TVD Reference: 07-15A OKB @ 62.44usft (1 Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft (usft) Well: 07-15 North Reference: True 86.90 Wellbore: 07-15B Survey Calculation Method: Minimum Curvature 49.94 Design: 07-15B Database: EDM R5K - Alaska PROD - ANCP1 10,693.05 Survey MD Inc Azi (azimuth) TVD TVDSS NIS ENV Northing Easting DLeg V. Sec (usft) (1) (1 (usft) (usft) (usft) (usft) (usft) (usft) (°HOOusft) Waft) 10,667.86 86.90 338.65 9,038.00 8,975.56 1,942.01 49.94 5,951,869.177 676,710.056 7.48 1,656.81F 10,693.05 89.60 338.91 9,038.77 8,976.33 1,965.47 40.83 5,951,892.424 676,700.395 10.77 1,681.7 10,726.93 94.00 338.05 9,037.71 8,975.27 1,996.97 28.41 5,951,923.616 676,687.242 13.23 1,715.22 10,755.87 93.29 334.96 9,035.87 8,973.43 2,023.45 16.90 5,951,949.821 676,675.111 10.93 1,743.91 10,798.33 90.34 328.70 9,034.52 8,972.08 2,060.84 -3.13 5,951,986.726 676,654.216 16.29 1,786.30 10,830.03 89.91 327.43 9,034.45 8,972.01 2,087.74 -19.90 5,952,013.225 676,636.823 4.23 1,817.99 10,859.93 90.25 324.85 9,034.41 8,971.97 2,112.57 -36.55 5,952,037.652 676,619.588 8.70 1,847.81 10,890.15 89.94 321.89 9,034.36 8,971.92 2,136.82 -54.58 5,952,061.470 676,600.996 9.85 1,877.83 10,919.87 90.55 319.56 9,034.24 8,971.80 2,159.82 -73.39 5,952,084.025 676,581.650 8.10 1,907.161 10,952.84 90.37 316.72 9,033.97 8,971.53 2,184.37 -95.39 5,952,108.052 676,559.083 8.63 1,939.42 10,983.21 90.40 314.22 9,033.77 8,971.33 2,206.02 -116.69 5,952,129.193 676,537.286 8.23 1,968.82 11,011.57 91.17 312.02 9,033.38 8,970.94 2,225.40 -137.39 5,952,148.082 676,516.141 8.22 1,995.95 11,040.10 90.98 309.71 9,032.84 8,970.40 2,244.07 -158.96 5,952,166.232 676,494.139 8.12 2,022.90 11,072.47 90.00 306.45 9,032.57 8,970.13 2,264.03 -184.43 5,952,185.588 676,468.204 10.52 2,052.92 11,100.73 91.87 303.83 9,032.10 8,969.66 2,280.29 -207.53 5,952,201.301 676,444.727 11.39 2,078.56 11,138.71 92.09 302.93 9,030.79 8,968.35 2,301.17 -239.23 5,952,221.434 676,412.552 2.44 2,112.49 11,165.63 92.27 300.96 9,029.77 8,967.33 2,315.41 -262.06 5,952,235.126 676,389.400 7.34 2,136.22 11,192.20 91.60 298.09 9,028.87 8,966.43 2,328.49 -285.16 5,952,247.664 676,365.997 11.09 2,159.11 11,224.76 89.79 294.70 9,028.48 8,966.04 2,342.96 -314.32 5,952,261.445 676,336.509 11.80 2,186.22 11,251.42 90.77 292.72 9,028.35 8,965.91 2,353.68 -338.73 5,952,271.588 676,311.858 8.29 2,207.71 11,280.60 91.72 290.38 9,027.71 8,965.27 2,364.39 -365.86 5,952,281.662 676,284.484 8.65 2,230.55 11,309.14 91.47 288.09 9,026.92 8,964.48 2,373.79 -392.79 5,952,290.425 676,257.338 8.07 2,252.16 11,342.13 89.26 286.09 9,026.71 8,964.27 2,383.49 -424.32 5,952,299.375 676,225.592 9.03 2,276.32 11,369.49 86.22 289.45 9,027.79 8,965.35 2,391.83 -450.35 5,952,307.102 676,199.377 16.55 2,296.56 11,398.74 89.17 294.69 9,028.96 8,966.52 2,402.80 -477.42 5,952,317.440 676,172.057 20.54 2,319.60 11,428.93 88.53 298.63 9,029.57 8,967.13 2,416.35 -504.39 5,952,330.343 676,144.779 13.22 2,344.81 11,466.44 89.20 303.80 9,030.31 8,967.87 2,435.77 -536.45 5,952,349.013 676,112.271 13.90 2,377.671 11/9/2016 10 22 22AM Page 10 COMPASS 5000.1 Build 81B by Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-15B BP Final Survey Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Database: ri.2 BAKER HUGHES Well 07-15 07-15A OKB @ 62.44usft 07-15A OKB @ 62.44usft True Minimum Curvature EDM R5K- Alaska PROD - ANCP1 Survey Vertical Local Coordinates Depth Depth +N/ -S +E/ -W MD Inc (usft) Azi (azimuth) TVD TVDSS N/S E/W Northing Easting DLeg V. Sec (usft) V) 8,982.00 (1) (usft) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) 11,500.44 89.17 307.26 9,030.80 8.968.36 2,455.53 -564.11 5,952,368.110 676,084.154 10.18 2,408.61 11,536.38 89.72 312.24 9,031.14 8,968.70 2,478.50 -591.74 5,952,390.427 676,056.003 13.94 2,442.31 11,568.13 91.14 315.90 9,030.91 8,968.47 2,500.58 -614.54 5,952,411.963 676,032.685 12.36 2,472.84 11,592.89 90.28 318.18 9,030.60 8,968.16 2,518.70 -631.41 5,952,429.678 676,015.394 9.84 2,496.96 11,627.81 92.73 321.13 9,029.68 8,967.24 2,545.30 -654.01 5,952,455.738 675,992.182 10.98 2,531.30 11,653.16 92.95 323.50 9,028.43 8,965.99 2,565.33 -669.49 5,952,475.404 675,976.241 9.38 2,556.39 11,681.75 93.38 320.61 9,026.85 8,964.41 2,587.84 -687.04 5,952,497.493 675,958.167 10.20 2,584.66 11,711.79 93.23 318.73 9,025.11 8,962.67 2,610.70 -706.45 5,952,519.891 675,938.228 6.27 2,614.16 11,728.28 93.69 317.97 9,024.12 8,961.68 2,623.00 -717.39 5,952,531.929 675,927.005 5.38 2,630.28 11,766.00 93.69 317.97 9,021.69 8,959.25 2,650.96 -742.59 5,952,559.288 675,901.155 0.00 2,667.09 Projection to TD - 2 7/8" 11,766.00 9,021.69 2 7/8" 2.875 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/ -S +E/ -W (usft) (usft) (usft) (usft) Comment 8,959.83 8,773.27 956.64 -534.48 TIP 8,982.00 8,791.33 968.76 -538.75 KO P/ Top of Whipstock 9,002.19 8,807.56 980.20 -542.38 Interpolated Azimuth 9,035.61 8,832.64 1,001.98 -545.51 Interpolated Azimuth 9,065.57 8,851.98 1,024.81 -545.26 Interpolated Azimuth 9,095.54 8,868.30 1,049.70 -541.99 Interpolated Azimuth 9,125.31 8,882.12 1,075.34 -535.90 Interpolated Azimuth 11,766.00 9,021.69 2,650.96 -742.59 Projection to TD Prepared By: Yosha Ragbirsingh Survey Manager Baker Hughes 11/9/2016 10: 22 22A Page 11 COMPASS 5000.1 Build 81B THE STATE 'ALASKA GOVERNOR BILL WALKER John Egbejimba Drilling Supervisor BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 07-15B BP Exploration (Alaska), Inc. Permit to Drill Number: 216-123 Surface Location: 1010' FNL, 509' FWL, SEC. 34, TI IN, R14E, UM Bottomhole Location: 1651' FSL, 241' FEL, SEC. 28, TI IN, R14E, UM Dear Mr. Egbejimba: Enclosed is the approved application for permit to re -drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Cathy . Foerster Chair DATED this �day of October, 2016. STATE OF ALASKA _ASKA OIL AND GAS CONSERVATION COMMIS: PERMIT TO DRILL 20 AAC 25.005 1 a. Type of Work: 1 b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG ❑ Service - Disp ❑ 1 c. Specify if well is proposed for: Drill ❑ Lateral ❑ Stratigraphic Test ❑ Development - Oil 0 ' Service - VVinj ❑ Single Zone H 1 Coalbed Gas ❑ Gas Hydrates ❑ Redrill 0 . Reentry ❑ Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: 5. Bond Blanket 0 • Single Well ❑ 11. Well Name and Number: BP Exploration (Alaska), Inc Bond No. 29S105380 PBU 07-15B 3 Address: 6. Proposed Depth: 12. Field/Pool(s): P.O. Box 196612 Anchorage, AK 99519-6612 MD: 11630'' TVD: 8957'ss PRUDHOE BAY, PRUDHOE OIL 4a. Location of Well Governmental Section): ( ) 7. Property Designation (Lease Number): ADL 028309 - 8. Land Use Permit: 13. Approximate spud date: Surface: 1010' FNL, 509' FWL, Sec. 34, T11N, R14E, UM 11' FNL, 42' FEL, Sec. 33, T11N, R14E, UM 74-064 November 1, 2016 Top of Productive Horizon: 9. Acres in Property: 2560 14. Distance to Nearest Property: Total Depth: 1651' FSL, 241' FEL, Sec. 28, T11N, R14E, UM 26390 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 62.44 - feet 15. Distance to Nearest Well Open to Same Pool: Surface: x- 676706 . y- 5949927. Zone - ASP 4 GL Elevation above MSL: 27.29 feet 1561 16. Deviated wells: Kickoff Depth: 8983 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 92 degrees Downhole: 3321 ` Surface: 2418 • 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole I Casing Weiqht Grade Coupling Length MD TVD mp TVD(including stage data 4-1/4" 3-1/2"x2-7/8" 9.3#/6.5# 13Cr80 STL 2880' 8750' 8319'ss 11630' 8957'ss 169 sx Class'G' 19 PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): 1 Effect. Depth MD (ft): Effect. Depth TVD (ft): 1 Junk (measured): 11965 9010 10986 10986 9028 10979 Casing Length Size Cement Volume MD TVD Conductor/Structural 79 20" 1900# Poleset 35-114 35-114 Surface 2556 13-3/8" 2075 sx Fondu, 400 sx Permafrost 'C' 35-2591 35-2591 Intermediate 7968 9-5/8" 500 sx Class'G', 300 sx Permafrost'C' 33-8001 33-7837 Liner 752 7" 200 sx Class'G' 7866-8618 7708-8499 Liner 3512 4-1/2" 428 sx Class'G' 8451-11963 8282-9010 Perforation Depth MD (ft): 9130-11850 Perforation Depth TVD (ft): 8906-9009 20. Attachments Property Plat ❑ BOP Sketch 0 Drilling Program ® Time v. Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ❑ Drilling Fluid Program 0 20 AAC 25.050 requirements 0 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated Contact Ciolkosz, Rvan R from without prior written approval. Email Ryan.Ciolkosz@bp.com Printed Name John Egbejimba Title Drilling Supervisor Signature Phone +1 907 564 5977 Date 9 2 b Commission Use Only Permit to Drill / Number: — API Number: 50- 029-20847-02-00 Permit Approval Date: See cover letter for other ��j [ 'rte V requirements: � ydrates, or gas contained in shales: Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas I Other: �C P -f-,r5 p 3 _00 5 Samples req'd: Yes ❑ No LrdthMud log req'd: Yes ❑ No CQ I" 0(�l'5�,rr-,,fie H2S measures Yes ® No 11 Directional svy req'd: Yes C9/ No 11�?nr��r-�v�; E I—e5 7' 7-0 2 `J 0 0 S lCI Spacing exception req'd: Yes [I No Inclination -only svy req'd: Yes ❑ No ER/ r J Post initial injection MIT req'd: Yes ❑ No APPROVED BY / COMMISSIONER THE COMMISSION Date: Approved by: ! !� ORIGINAL trT= /r7,to / 1� Form 10-401 Revised 11/2015 This permit is valid for 24 months from the date of approval (20 AAC 25.005(g)) Submit Form and Attachments in Duplicate IrO_(4 /d/- -'� z,/. /�_ To: Alaska Oil & Gas Conservation Commission From: Ryan Ciolkosz Obp CTD Engineer Date: September 19, 2016 Re: 07-15B Permit Approval Permit approval is requested to plug the 07-15A wellbore as part of the drilling and completion of the proposed 07- 156 CTD sidetrack. Parent well, 07-15A, is a horizontal in Z1 B with a Z2A toe -up that was drilled in late 1998. The well was completed with 1410' of 1 B perforations and 100' of 2A in the toe. Currently the well is a swing well producing at 85,000 GOR and is uneconomic with no remaining well work options 07-15A wellbore does not have any existing value left. Proposed plan: Drill a through tubing sidetrack with the Nordic 2 Coiled Tubing Drilling rig on or around November 1st, 2016. E -line unit will set a CTD whipstock. Nordic 2 will mill a 3.80" window in the 4-1/2" liner and drill an Ivishak well to 11,630' MD. The lateral will be completed with a 3-1/2" x 3-1/4'x2-7/8" L-80 liner which will be cemented and perforated. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current wellbore and proposed sidetrack is attached for reference. CTD Drill and Complete 07-15B program: Rig Start Date: Nov 1st, 2016 -Rig Work scheduled to begin Oct 1 st, 2016 —Pr 1 F NEL: Displace Tubing and test whipstock packer to 2500 psi 2 E Set Whipstock 3 V Pre CTD Tree Work Rig Work: 1. MIRU and test BOPE. Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,418 psi. 2. Mill 3.80" window plus 10' of rathole. Swap the well to 8.5-9.5 ppg PowerPro. 3. PU drilling BHA with GR/Resistivity - 4. Drill 4.25" hole to TD at 11,630 MD 5. Run 3-1/2" x 2-7/8" L-80 liner. 6. Pump primary cement bringing TOC to TOL, 35 bbls of 15.3 ppg liner cmt planned" 7. Test liner lap to 2,400 psi. 8. Perforate liner per asset instructions 9. Freeze protect well, RDMO Post Rig: 1. V: Tree work as necessary. 2. S. Install LTP if necessary." 3. F. Pressure test Liner top packer * Approved alternate plug placement per 20 AAC 25.112(1) Mud Program: • Well kill: 8.4-8.6 ppg brine. • Milling/drilling: 8.4-9.5 ppg Power Pro for milling window and drilling (>625 psi over -balance ). Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4.25" Liner Program: • 3-1/2", 9.3# 13Cr-80 STL Liner 8,550 MD - 8,969 MD • 2-7/8", 6.5# 13Cr-80, STL Liner 8,969 MD– 11,630' MD • The primary barrier for this operation: a minimum EMW of 8.4 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. • Magnetic and inclination surveys will be taken every 30 ft. • Distance to nearest property – 26,390 • Distance to nearest well within pool 1,561 Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. Perforating: • SWS 2", 6 spf, pert guns • The primary barrier for this operation: a minimum EMW of 8.4 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 • There are no wells that fail "Major Risk" with the 07-15B wellpath. Hazards • 07 -pad is not an H2S pad • Low Risk of lost circulation • No anticipated fault crossing Reservoir Pressure I • The reservoir pressure on 07-15B is expected to be 3321 psi at 9,036' TVDss. (7.07 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,418 psi. Ryan Ciolkosz CC: Well File CTD Engineer Joseph Lastufka TREE= FMC WE-LHEAD = GRAY ACTUATOR = BAKBZ C OKB- ELEV = 58' BF. ELEV = 27-63 KOP_=_ 1 _ _ Max Angle = �.-_..__.____ _4804' 95" @ 9911' —._. MD= MMG _Datum _ Datum TVD= _9__072 �� 8800' SS 0,-15B Proposed SAI Y NOTES: — WELL ANGLE > 70° @ 9293' 13-3/8" CSG, 72#, L-801 S00-95 BTC, D = 12.347" -1 2586' Minimum ID = 3.813" a@ 8433' 4-1/2" HES X NIPPLE TOP OF 7" LNR 1—i 7866' 9-5/8" WHIPSTOCK (XXiXX/98) ^8007 9-5/8" CSG, 47#, L-80 BTC -M, ID = 8.681" ^8017 14-1/2 CAMCO BAL-O SSSV NIP. D= 3.813" I ST MD TVD DEV TYPE V LV LATCH PORT DATE 1 3405 3405 1 MMG DOME RK 16 11/08/12 2 6596 6498 19 MMG DOME RK 16 11/08/12 3 7802 7647 17 MMG SO RK 22 11/08/12 7860' -�6' BKRTEBACK D= " 7866' 9-5/8" X 7"" BKR ZXP LNR PKR, D = 6.313" 788W 9-5/8" X 7" BKR LNR HGR, D = 6.25" 9-5/8" MILLOUT WINDOW (07115A) 8007' - 8017" 13-1/2- 92# STL L-80 8969' 4-1/2" KB Packer BKR WHIPSTOCK 1--� 8983' 3-1/4" 6.4# 3-3/16" TCI L-80 1-1 TBD 10979' CTMD IFISH-2-1/2" BPw/ BROKEN FEHNECK PUSHED DOWN HOLE (01/22/15) 10986' 4 1/2" CDP(05/31/07) 8760' H 3-1/2"X NIR D = 2.813" - TBD RA Tag _ _ PBTD i=�— TD 2-7/8" 6.4# STL L-80 11630' 4 1 /2" LNR 12.6#, L-80 I3T, .0152 bpf, D = 3.958" 11965' DATE REV BY COMMENTS PERFORATION SUMMARY 11114/82 PKR 176 ORIGINAL COMPLETION 9 07/07/98 D14 SIDETRACK (07-15A) 05/13/15 MJC1JMD RESET DREAM CATCHER (5/6/15) 11/14/12 CJWJMD GLV CIO (11/08/12) 06/17/14 LLVJMD PLA JMLL CIBP (06/08/14) REF LOG: BHCS ON 07/07/98 & SLB BCNL ON 06111/00 03/04/15 SWCJPJ SEr DREAM CATCHER A N G L E A T TO P PERF: 43'® 9130' Note: Refer to Production DB for historical pert data S LZ E SPF INTERVAL Opn/S qz SHOT SOZ 2-718" 6 9130 - 9142 O 06114/10 8400 7" X 4-1/2- BKR S-3 PKR D= 3-938" 2 -7/8' • 6 x 14 7- 917 2 0 0 271010 2-314• 4 9500 - 9550 O 07!15/98 2-3/4' 4 9975 - 1 054 0 O 07/15!98 2-3/4• 4 70590 - 10715 O 07/15198 $433' 4-112 HES X NP, D= 3-813" 2-314 4 10755 - 10915 O 07/15!98 2-3/4• 4 11140- 11310 C 07/15/98 2-3/4' 4 11350 - 11530 C 07/15/98 2-3/4' 4 11590 - 11850 C 07/15!98 8451' 7" X 5" BKR ZXP PKR , D = 4.438" 8456' — 4-112" WLEG, D = 3.958'1 TOP OF 4-112" LNR ELMD TT NOT LOGGED 4-1/2" TBG, 12.6#, L-80 BT, .0152 bpf, D = 3.958" 8456' 8465' 7" X5" BKR HMC HGR, D - 4.313" 7" LNR, 26#, L-80 BTC4A .0383 bpf, D = 6.276" 8618' 8472' 5" X 4 112" XO, D = 3-958" 8750' 3.70" BKR DEPLOYMENT SLEEVE. D = 300- 13-1/2- 92# STL L-80 8969' 4-1/2" KB Packer BKR WHIPSTOCK 1--� 8983' 3-1/4" 6.4# 3-3/16" TCI L-80 1-1 TBD 10979' CTMD IFISH-2-1/2" BPw/ BROKEN FEHNECK PUSHED DOWN HOLE (01/22/15) 10986' 4 1/2" CDP(05/31/07) 8760' H 3-1/2"X NIR D = 2.813" - TBD RA Tag _ _ PBTD i=�— TD 2-7/8" 6.4# STL L-80 11630' 4 1 /2" LNR 12.6#, L-80 I3T, .0152 bpf, D = 3.958" 11965' DATE REV BY COMMENTS DATE REV BY COMMENTS 11114/82 PKR 176 ORIGINAL COMPLETION 03/08/15 PJC REFORMAT WBS (07-15A) 07/07/98 D14 SIDETRACK (07-15A) 05/13/15 MJC1JMD RESET DREAM CATCHER (5/6/15) 11/14/12 CJWJMD GLV CIO (11/08/12) 06/17/14 LLVJMD PLA JMLL CIBP (06/08/14) 01/28/15 TR/JMD PUSH® IBP FISH DH (01/22/15) 03/04/15 SWCJPJ SEr DREAM CATCHER PRUDHOE BAY Lffr WELL: 07-15A PERMIT W: 1981120 API N0: 50-029-20847-01 SEC 34, T11 N, R14E, 1010' FML & 509' FWL BP Exploration (Alaska) TREE= FMC WELLHEAD = GRAY ACTUATOR= = BAKER C OKB. ELEV = 58' REF ELEV = 6244' BF. 8 -EV = 27.63 KOP =4804' 06/14/10 Max Angle ._ . 95" @ 9911, Datum MD = 9072' Datum TVD - 88W SS { 13-3/8" CSG, 72#, L-80/ S00-95 BTC, D = 12.347" 2586' Minimum ID = 3.813" @ 8433' 4-1/2" HES X NIPPLE 9-5/8" VN-IPSTOCK (07/21/98) ^-"-8001' 9-5/8" CSG, 47#, L-80 BTC -M, D = 8.681"--F - 8001' TOP OF 4-1/2" LNR 4-112" TBG, 12.6#, L-80 ST, .0152 bpf, D = 3.958" 8456' 7" LNR 26#, L-$0 BTC -M, .0383 bpf, D - 6.276" 8618* PERFORATION SUMMARY RET LOG: BRCS ON 07/07/98 & SLB BCNL ON 06/11/00 ANGLE AT TOP PERF: 43'0913(Y Note: Refer to Production DB for historical perf data SIZE SPFJ INTERVAL Opn/Sgz SHOT SQZ 2-7/8" 6 9130-9142 O 06/14/10 1 2-7/8" 6 9147-9172 O 02/10/08 2 2-3/4" 4 9500-9550 O 07/15/98 RK 2-3/4" 4 9975-10540 O 07/15/98 17 2-3/4" 4 10590 - 10715 O 07/15/98 2-3/4" 4 10755 - 10915 O 07/15/98 2-3/4" 4 11140 - 11310 C 07/15/98 2-3/4" 4 11350 - 11530 C 07/15/98 2-3/4" 4 11590 - 11850 C 07/15/98 U L__1_:_ 4-1/2" LNR; 12.6#, L-80 IBT, .0152 bpf, D = 3.958" 11963' 1 SAI-- . ( NOTES: "; WELL ANGLE > 70° @ 9293' 2208' H4-1/2 CAMJO BAL-O SSSV NP, D = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3405 3405 1 MMG DOME RK 16 11/08/12 2 6596 6498 19 MMG DOME RK 16 11/08/12 3 7802 7647 17 MMG SO RK 20 07/23/16 7866' 9-5/8" X 7" BKR ZXP LNR PKR w ffEBACK SLEEVE, ID = 6.313- 78W 1—i 9-5/8" X 7" BKR LNR HGR, ID = 6.25" 9-5/8" M1OUTWINDOW (07/15A) 800V -8017- 84W' 001' -8017" 84W' —�7" X 4-1/2" NSCT S-3 PKR, ID = 3.938" 8433' 4-1/2 HES X NIP, D = 3,813- 8451' j 7' X 5" BKR ZXP PKR w mEBACK SLEEV E, D = 4.438" $4b6' -4-112" WLEG, D = 3.958' ELMD TT NOT LOGGED 8"S' 7" X5" BKR HMC FIGR, D = 4.313" 8472'5" X 4-1/2" XO, D = 3.958" 10979' CTMD I FISH- 2-1/2" BP w/ BROKEN FISHNECK PUSHED DOWN HOLE (01122/15) 10986' 4-1/2" C13P(05/31/07) DATE REV BY COMMENTS DATE REV BY COMMENTS 11/14/82 PKR 176 ORIGINAL COMPLETION 08/01/16 JARIJMD GLV C/O (07/23/16) 07/07/98 D14 SIDETRACK (07-15A) 09/19/16 JN IJMD UPDATED REF/BF ELEV & MD WINDOV 03/08/15 PJC REI;ORMAT WBS (07-15A) 05/13/15 MJCIJMD FESET DREAM CATCHER (5/6/15) 03/09/16 JMD ADDED BF ELEV 07/25/161 CJBtJlVq PULLED DREAM CATCHER (07/19/16) PRUDHOE BAY UKT WELL: 07-15A I PERMT No: '1981120 AFI No: 50-029-20847-01 SEC 34, T11 K R14F, 1010'FN- & 509' FWL BP Exploration (Alaska) ME North America - ALASKA - BP Prudhoe Bay PB DS 07 07-15 07-15B Plan: 07-15B WP05 BP Coil Tubing Report 17 September, 2016 Few a 6 BAKER HUGHES BP FANIN bp BP Coil Tubing Report RAKM Nuys Company: North America - ALASKA- BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-15B Design: 07-15B WP05 Local Coordinate Reference: Well 07-15 TVD Reference: Mean Sea Level MD Reference: 07-15A OKB @ 62.44usft North Reference: True Survey Calculation Method: Minimum Curvature 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 DS 07, TR -11-14 Site Position: Northing: 5,948,144.780 usft Latitude: 700 15'49S47 N From: Map Easting: 677,382.280 usft Longitude: 148° 33'56.934 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.35 " Well 07-15, 07-15 Well Position +N/ -S 0.00 usft Northing: 5,949,926.660 usft Latitude: 70° 16'7,524 N +E/ -W 0.00 usft Easting: 676,705.720 usft Longitude: 148° 34' 15.401 W Position Uncertainty 0.00 usft Wellhead Elevation: 27.63 usft Ground Level: 27.29 usft Wellbore 07-15B Magnetics Model Name Sample Date Declination Dip Angle Field Strength 11 (1 (nT) BGGM2016 12/1/2016 18.18 81.00 57,556 Design 07-15B WP05 Audit Notes: Version: Phase: PLAN Tie On Depth: 8,864.24 Vertical Section: Depth From (TVD) -NI-S +EI -W Direction (usft) (usft) (usft) (°) -27.63 0.00 0.00 330.00 9/1712016 10:32: 39PM Page 2 COMPASS 5000.1 Build 818 �., b BP US Fag Z. _S p BP Coil Tubing Report RAKM HUGHES Company. North America -ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-158 Design: 07-158 WP05 Survey Tool Program Date 9/17/2016 From To (usft) (usft) Survey (Wellbore) 104.44 8,004.44 1 : Camera based gyro multisho (07-15) 8,017.00 8,864.24 3: MWD - Standard (07-15A) 8,864.24 11,630.00 07-15B WP05 (07-158) Planned Survey Well 07-15 TVD Reference: Mean Sea Level MD Inc 07-15A OKB @ 62.44usft Azi TVDSS (usft) it Minimum Curvature V) (usft) 8,864.24 24.75 352.52 8,628.32 07-16A Actual Survey 676,159.757 0.00 1,050.17 8,895.79 28.77 350.56 8,656.49 07-15AActual Survey 13.04 1,063.39 -13.26 8,900.00 29.19 350.16 8,660.17 8,928.06 32.05 347.76 8,684.32 07-15A Actual Survey 5,950,853.627 676,153.857 11.07 8,959.83 34.85 342.65 8,710.83 07-15A Actual Survey TIP 676,148.966 12.49 1,095.71 8,983.00 - 36.11 338.38 8,729.70 KOP - 4112" Planned TOWS 12.00 1,108.93 9,000.00 37.21 340.17 8,743.33 9,003.00 37.40 340.48 8,745.72 End 9deg/100ft -543.17 5,950,894.085 676,139.716 9,043.00 46.55 352.16 8,775.47 7 5,950,919.861 676,133.047 30.00 9,100.00 52.46 13.34 8,812.72 9,200.00 69.60 41.76 8,861.73 9,300.00 90.32 63.93 8,879.28 9,305.55 91.50 65.10 8,879.19 8 427.61 5,951,098.995 676,250.494 ' 9,400.00 91.79 93.45 8,876.42 Local Co-ordinate Reference: Well 07-15 TVD Reference: Mean Sea Level MD Reference. 07-15A OKB @ 62.44usft North Reference- True Survey Calculation Method: Minimum Curvature Database: EDM R5K - Alaska PROD - ANCPt Tool Name Description CB -GYRO -MS Camera based gyro multishot MWD MWD - Standard MWD MWD -Standard NIS ENV Northing Easting DLeg V. Sec TFace (usft) (usft( (usft) (usft) (°1100usft) (usft) I°) 909.65 -524.79 5,950,823.682 676,159.757 0.00 1,050.17 0.00 923.69 -526.89 5,950,837.671 676,157.322 13.04 1,063.39 -13.26 925.71 -527.23 5,950,839.674 676,156.934 11.07 1,065.30 -24.581 939.73 -529.98 5,950,853.627 676,153.857 11.07 1,078.82 -24.24 I 956.64 -534.48 5,950,870.424 676,148.966 12.49 1,095.71 4732,1 969.31 -538.97 5,950,882.983 676,144.180 12.00 1,108.93 -64.80 978.80 -542.56 5,950,892.388 676,140.368 9.00 1,118.94 45.00 980.51 -543.17 5,950,894.085 676,139.716 9.00 1,120.73 43.56 1,006.44 -549.23 5,950,919.861 676,133.047 30.00 1,146.22 45.00 1,049.24 -546.82 5,950,962.706 676,134.451 30.00 1,182.08 77.001 1,124.50 -505.52 5,951,038.914 676,173.978 30.00 1,226.61 63.14 1,182.78 427.61 5,951,098.995 676,250.494 30.00 1,238.12 49.00': 1,185.16 -422.60 5,951,101.499 676,255.445 30.00 1,237.68 45.02 1,202.55 -330.78 5,951,121.037 676,346.824 30.00 1,206.83 89.00 91171201610: 32:39PM Page 3 COMPASS 5000.1 Build 81B 0#0 BP riraw I �� BP Coil Tubing Report BAKES; S'N+" HUGHES Company: North America - ALASKA - BP Local Coordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-158 WP05 Database: EDM R5K - Alaska PROD - ANCP1 Planned Survey MD Inc AzI TVDSS NIB ENV Northing Easting DLeg V. Sec TFaee (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) (°1100usft) (usft) (°( 9,500.00 91.64 123.46 8,873.35 1,171.27 -237.05 5,951,091.963 676,441.257 30.00 1,132.87 89.83 9,525.55 91.52 131.13 8,872.65 1,155.80 -216.75 5,951,076.981 676,461.915 30.00 1,109.33 90.75 9 1 9,600.00 91.79 108.79 8,870.47 1,118.87 -152.68 5,951,041.568 676,526.827 30.00 1,045.31 -89.00 9,700.00 91.72 78.77 8,867.33 1,112.36 -54.08 5,951,037.370 676,625.543 30.00 990.37 -89.65 9,800.00 91.19 48.77 8,864.73 1,156.04 34.57 5,951,083.118 676,713.137 30.00 983.88 -90.60 9,900.00 90.35 18.78 8,863.35 1,238.21 89.52 5,951,166.552 676,766.138 30.00 1,027.57 -91.38 9,935.55 90.01 8.12 8,863.24 1,272.74 97.77 5,951,201.259 676,773.580 30.00 1,053.34 -91.79 End 30deg1100ft 10,000.00 90.28 0.39 8,863.08 1,336.96 102.55 5,951,265.573 676,776.846 12.00 1,106.57 -88.00 10,100.00 90.68 348.39 8,862.24 1,436.30 92.79 5,951,364.647 676,764.762 12.00 1,197.47 -88.021 10,139.97 90.84 343.60 8,861.71 1,475.06 83.12 5,951,403.173 676,754.188 12.00 1,235.88 -88.12 11 10,200.00 84.07 341.13 8,864.37 1,532.18 64.97 5,951,459.844 676,734.699 12.00 1,294.42 -160.00 10,300.00 72.83 336.84 8,884.38 1,623.49 29.96 5,951,550.305 676,697.564 12.00 1,391.00 -159.89 10,380.05 63.90 333.02 8,913.87 1,690.84 -1.45 5,951,616.892 676,664.575 12.00 1,465.04 -159.03 12 10,400.00 66.15 332.13 8,922.30 1,706.89 -9.78 5,951,632.742 676,655.871 12.00 1,483.10 -20.00 10,500.00 77.50 328.03 8,953.45 1,789.03 -57.18 5,951,713.738 676,506.559 12.00 1,577.94 -19.62 10,600.00 88.91 324.28 8,965.26 1,871.33 -112.42 5,951,794.710 676,549.408 12.00 1,675.83 -18.34 10,614.05 90.52 323.76 8,965.33 1,882.69 -120.68 5,951,805.881 676,540.890 12.00 1,690.80 -17.89 13 10,700.00 90.51 313.44 8,964.56 1,947.08 -177.43 5,951,868.912 676,482.639 12.00 1,774.94 -90.00 10,764.05 90.49 305.76 8,964.00 1,987.88 -226.74 5,951,908.536 676,432.388 12.00 1,834.92 -90.09 14 10,800.00 90.49 310.07 8,963.69 2,009.96 -255.10 5,951,929.949 676,403.524 12.00 1,868.23 90.00 10,900.00 90.47 322.07 8,962.84 2,081.85 -324.34 5,952,000.187 676,332.615 12.00 1,965.11 90.04 11,000.00 90.43 334.07 8,962.05 2,166.56 -377.13 5,952,083.634 676,277.860 12.00 2,064.86 90.14 9/17J2016 10:32:39PM Page 4 COMPASS 5000.1 Build 818 .►"ti N by BP r�.o _r BP Coil Tubing Report BAKER N` HUGHES Company: North Amedca - ALASKA- BP Local Co-ordinate Reference: Well 07-15 Project: Prudhoe Bay ND Reference: Mean Sea Level Site: PB DS 07 MD Reference. 07-15A OKS @ 62.44usft Well 07-15 North Reference: True Wellbore: 07-158 Survey Calculation Method: Minimum Curvature Design: 07-158 WP05 Database: EDM R5K - Alaska PROD - ANCPi Planned Survey I MD Inc Azl TVDSS Nis EfW Northing Easting DLeg V. Sec TFace (usft) 1°► I°) (usft) (usft) (usft) (usft) (usft) (°noousn) (usft)°) 11,014.05 90.43 335.76 8,961.95 2,179.29 -383.08 5,952,096.213 676,271.608 12.00 2,078.86 90.23 15 11,100.00 90.42 325.45 8,961.31 2,254.07 -425.22 5,952,169.979 676,227.734 12.00 2,164.69 -90.00 11,200.00 90.39 313.44 8,960.60 2,329.91 -490.11 5,952,244.267 676,161.079 12.00 2,262.81 -90.08 11,264.05 90.37 305.76 8,960.17 2,370.70 -539.43 5,952,283.892 676,110.826 12.00 2,322.80 -90.16 16 11,300.00 90.41 310.07 8,959.93 2,392.79 -567.78 5,952,305.306 676,081.963 12.00 2,356.11 89.50 11,400.00 90.49 322.07 8,959.14 2,464.68 -637.03 5,952,375.544 676,011.053 12.00 2,452.99 89.53 11,500.00 90.56 334.07 8,958.22 2,549.39 -669.81 5,952,458.990 675,956.298 12.00 2,552.74 89.62 11,514.05 90.57 335.76 8,958.08 2,562.11 -695.77 5,952,471.569 675,950.046 12.00 2,566.74 89.73 17 I 11,600.00 90.56 325.44 8,957.23 2,636.89 -737.90 5,952,545.333 675,906.173 12.00 2,652.56 -90.00 11,630.00 - 90.55 321.84 8,956.94 2,661.05 -755.68 5,952,569.063 675,887.831 12.00 2,682.37 -90.10 TO at 11630.00 - 2 718" 911712016 10 32:39PM Page 5 COMPASS 5000.1 Build 81B �,,.. h by BP Northing Fel Fag BP Coil Tubing Report - Shape (°) (I (usft) (usft) BMM HUGM Company: North America - ALASKA- BP Local Coordinate Reference: Well 07-15 Longitude Project: Prudhoe Bay TVD Reference: Mean Sea Level 675,852.000 Site: PB DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Survey Calculation Method: Minimum Curvature Design: 07-158 WP05 Database: EDM R5K - Alaska PROD - ANCP1 -362.85 Targets Target Name - hitlmiss target Dip Angle Dip Dir. TVD +N/$ +EI -W Northing Fasting - Shape (°) (I (usft) (usft) (usft) (usft) (usft) Latitude Longitude 7-15B T.3 0.00 0.00 8,970.00 2,413.88 -797.33 5,952,321.000 675,852.000 70° 16'31.264 N 148° 34'38.618 W - plan misses target center by 160.77usft at 11441.63usft MD (8958.77 TVD, 2498.59 N, -661.15 E) Point 07-158 plan_HOTland 0.00 1.34 8,964.43 2,150.81 -362.85 5,952,068.220 676,292.500 70° l6'2&677 N 148° 34'25.966 W - plan misses target center by 5.95usft at 10979.02usft MD (8962.21 TVD, 2147.91 N. -367.55 E) Point 07-15B Polygon 0.00 0.00 0.00 2,910.83 -1,360.16 5,952,804.570 675,277.690 70° 16'36,151 N 148" 34'55.0109 W - plan misses target center by 8896.66usft at 8864.24usft MD (8628.32 TVD, 909.65 N, -524.79 E) - Polygon Point 1 0.00 0.00 0.00 5,952,804.57 675,277.69 Point 0.00 -1,474.91 1,218.46 5,951,358.76 676,530.36,, Point3 0.00 -1,947.42 1,367.95 5,950,889.92 676,690.89 li Point 0.00 -1,544.55 2,053.00 5,951,308.74 677,366.25 Point 0.00 -410.59 1,038.26 5,952,418.49 676,325.24 Point 6 0.00 -89.39 747.81 5,952,732.76 676,027.34 07-15B Fault 4 0.00 0.00 0.00 1,803.02 -1,365.86 5,951,697.000 675,298.000 70° 16'25.256 N 148° 34'55.169 W - plan misses target center by 8715.13usft at 8864.24usft MD (8628.32 TVD, 909.65 N, -524.79 E) - Polygon Point1 0.00 0.00 0.00 5,951,697.00 675,298.00 Point 0.00 -682.29 258.07 5,951,021.00 675,572.00 Point 3 0.00 -1,283.16 542.06 5,950,427.00 675,870.00 Point 0.00 -682.29 258.07 5,951,021.00 675,572.00 07-15B_geo_polygon (P 0.00 1.35 6,878.41 963.41 7.79 5,950,889.924 676,690.887 70" 16' 16.999 N 148° 34'15.174 W - plan misses target center by 161.67usft at 9700.00usft MD (8867.33 TVD, 1112.36 N, -54.08 E) Point 07-15B Fault 3 0.00 0.00 0.00 -19.44 -563.37 5,949,894.000 676,143.000 70° 16'7.333 N 148° 34'31.800 W - plan misses target center by 8678.29usft at 8864.24usft MD (8628.32 TVD, 909.65 N, -524.79 E) Polygon Point 0.00 0.00 0.00 5,949,894.00 676,143.00 Point 0.00 319.97 644.73 5,950,229.00 676,780.00 Point 3 0.00 644.46 1,267.56 5,950,568.00 677,395.00 Point 0.00 319.97 644.73 5,950,229.00 676,780.00 0.00 0.00 8 820.00 1 435.28 �7-15B 66.00 5 951 363.000 676 738.000 70° 16' 21.640 N 148" 34' 13.480 W 9/1712016 10:32:39PM Page 6 COMPASS 5000.1 Build 81B tiBP 5�� p BP Coil Tubing Report Al Company: North America - ALASKA - BP Project: Prudhoe Bay Site: PB DS 07 Well: 07-15 Wellbore: 07-158 Design: 07-158 WP05 - plan misses target center by 49.78usft at 10106.06usft MO (8862.17 TVD, 1442.22 N, 91.53 E) TVD Reference: Point MD Reference: 07-15B_plan3_landing 0.00 1.35 8,867.36 1,128.11 69.11 - plan misses target center by 44.50usft at 9800.00usft MD (8864.73 TVD, 1156.04 N, 34.57 E) Survey Calculation Method: Point Database: 07-158_plan_landing 0.00 1.35 8,867.03 1,543.38 123.92 - plan misses target center by 59.53usft at 10192.93usft MD (8863.69 TVD, 1525.52 N, 67.23 E) 70' 16'37.470 N Point 5,952,930.00 07-15B_plan3_toe-down 0.00 1.35 8,856.43 1,537.50 111.59 -plan misses target center by 46.41 usft at 10190.60usft MD (8863.49 TVD, 1523.32 N, 67.97 E) 5,952,877.00 - Point 07-15B_plan _toedown 0.00 1.34 8,870.47 1,940.31 -184.40 -plan misses target center by 94.58usft at 10701.88usft MO (8964.54 TVD, 1948.37N,-178.80 E) - Point 5,952,877.00 07-158_geo_polygon (P 0.00 1.34 8,867.42 1,435.92 -141.70 - plan misses target center by 226.50usft at 10171.01 usft MD (8862.20 TVD, 1504.73 N, 74.03 E) 5,951,577.000 Point 70' 16'23.789 N 07-15B Fault 1 0.00 0.00 0.00 3,044.98 -1,729.83 - plan misses target center by 8969.93usft at 8864.24usft MD (8628.32 TVD, 909.65 N, -524.79 E) 70' 16'33 800 N Polygon 5,952,804.571 Point 1 0.00 0.00 0.00 Point 0.00 -66.56 576.63 Point 0.00 107.17 1,101.89 Point 0.00 -66.56 576.63 7-15B T.5 0.00 0.00 8,880.00 1,653.74 -120.94 - plan misses target center by 129.54usft at 10385.79usft MD (8916.37 TVD, 1695.44 N, -3.81 E) Point 7-15B T.2 0.00 0.00 8,970.00 2,671.76 -1,001.34 - plan misses target center by 246.24usft at 11630.00usft MD (8956.94 TVD, 2661.05 N. -755.68 E) Point 07-158_geo_polygon (P 0.00 1.33 8,884.57 2,910.83 -1,360.16 - plan misses target center by 658.05usft at 11630.00usft MD (8956.94 TVD, 2661.05 N, -755.68 E) Point 7-15B T.1 0.00 0.00 8,970.00 2,859.60 -1,418.07 - plan misses target center by 691.64usft at 11630.00usft MO (8956.94 TVD, 2661.05 N, -755.68 E) Point 7-15B T.6 0.00 0.00 8,760.00 1,256.78 254.87 - plan misses target center by 188.66usft at 9935.55usft MD (8863.24 TVD, 1272.74 N. 97.77 E) Point BAE�R•■ NUGNES Local Co-ordinate Reference: Well 07-15 TVD Reference: Mean Sea Level MD Reference: 07-15A OKB @ 62.44usft North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM R5K-Alaska PROD -ANCPi 5,951,056.010 676,748.320 70' 16' 18.619 N 148" 34'13.389 W 5,951,472.420 676,793.370 70' 16'22.703 N 148° 34'11.793 W 5,951,466.260 676,781.180 70' 16'22.645 N 148" 34' 12.152 W 5,951,861.980 676,475.830 70' 16'26.607 N 148' 34'20.770 W 5,951,358.763 676,530.364 70' 16'21.646 N 148' 34'19.527 W 5,952,930.000 674,905.000 70' 16'37.470 N 148° 35'5.77b W 5,952,930.00 674,905.00 5,952,877.00 675,483.00 5,953,063.00 676,004.00 5,952,877.00 675,483.00 5,951,577.000 676,546.000 70' 16'23.789 N 1480 34' 18.922 W 5,952,574.000 675,642.000 70' 16'33 800 N 148° 34'44.559 W 5,952,804.571 675,277694 70' 16'36,151 N 148' 34'55.009 W 5,952,752.000 675,221.000 70' 16'35,647 N 148' 34' 56.695 W 5,951,189.000 676,931.000 70' 16' 19.885 N 148' 34'7.981 W I 911 712 01 6 10:32:39PM Page 7 COMPASS 5000.1 Build 81B 9/172016 10:32: 39PM Page 8 COMPASS 5000.1 Build 813 BP WIPA.. o �; p BP Coil -o Tubing Report BAKER .S Company: North America - ALASKA - BP Local Co-ordinate Reference: Well 07-15 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site PS DS 07 MD Reference: 07-15A OKB @ 62.44usft Well: 07-15 North Reference: True Wellbore: 07-15B Su rvey Calculation Method: Minimum Curvature Design: 07-158 WP05 Database: EDM R5K-Alaska PROD -ANCP1 7-15B T.4 0.00 0.00 8,860.00 2,032.41 -527.19 5,951,946.000 676,131.000 70° 16'27.513 N 148° 34'30.751 W - plan misses target center by 221.07usft at 10966.24usft MD (8962.31 TVD, 2136.75 N, -361.31 E) Point 07-15B_plan_toeup 0.00 1.34 8,965.00 2,673.29 -858.17 5,952,578.900 675,785.090 70° 16'33.815 N 148° 34'40.390 W - plan misses target center by 103.53usft at 11630.00usft MD (8956.94 TVD, 2661.05 N, -755.68 E) Point 07-15B_plan_TD 0.00 1.34 8,912.00 2,844.45 -1,034.26 5,952,745.860 675,605.040 70° 16'35.499 N 148' 34'45.518 W - plan misses target center by 336.54usft at 11630.00usft MD (8956.94 TVD, 2661.05 N, -755.68 E) Point 07-15B_plan3_HOT_tag 0.00 1.35 8,970.27 1,787.56 34.73 5,951,714.424 676,698.478 70" 16'25.105 N 148" 34'14.390 W - plan misses target center by 83.05usft at 10460.32usft MD (8943.34 TVD, 1756.22 N, -37.31 E) Point 07-15B_plan3_TD 0.00 1.34 8,957.24 2,843.00 -954.00 5,952,746.301 675,685.303 70" 16'35.484 N 148° 34'43.181 W - plan misses target center by 269.15usft at 11630.00usft MO (8956.94 TVD, 2661.05 N, -755.68 E) Point 07-15B Fault 2 0.00 0.00 0.00 3,112.12 -541.85 5,953,025.000 676,091.000 70° 16'38.132 N 148° 34'31.180 W - plan misses target center by 8905,00usft at 8864.24usft MO (8628.32 TVD, 909.65 N, -524.79 E) Polygon Point 1 0.00 0.00 0.00 5,953,025.00 676,091.00 Point 2 0.00 -741.42 475.76 5,952,295.00 676,584.00 Point3 0.00 -1,356.49 1,534.68 5,951,705.00 677,657.00 Point 0.00 -741.42 475.76 5,952,295.00 676,584.00 9/172016 10:32: 39PM Page 8 COMPASS 5000.1 Build 813 *402BP } p BP Coil Tubing Report Local Coordinates IGas BAKER � N` Depth Depth Muds Company: North America -ALASKA- BP Local Co-ordinate Reference: Well 07-15 (usft) Project: Prudhoe Bay TVD Reference: Mean Sea Level 8,864.24 Site: PB DS 07 MD Reference: 07-15A OKB Q 62.44usft 07-15AActual Survey Well: 07-15 North Reference: True -526.89 Wellbore: 07-15B Survey Calculation Method: Minimum Curvature 939.73 Design: 07-15B WP05 Database: EDM R5K - Alaska PROD - ANCP1 8,710.83 Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/.S +E/ -W (usft) (usft) (usft) (usft) comment 8,864.24 8,628.32 909.65 -524.79 07-15AActual Survey 8,895.79 8,656.49 923.69 -526.89 07-15AActual Survey 8,928.06 8,684.32 939.73 -529.98 07-15AActual Survey 8,959.83 8,710.83 956.64 -534.48 07-15AActual Survey TIP 8,983.00 8,729.70 969.31 -538.97 KOP 9,003.00 8,745.72 980.51 -543.17 End 9deg/100ft 9,043.00 8,775.47 1,006.44 -549.23 7 9,305.55 8,879.19 1,185.16 -422.60 8 9,525.55 8,872.65 1,155.80 -216.75 9 9,935.55 8,863.24 1,272.74 97.77 End 30deg/100ft 10,139.97 8,861.71 1,475.06 83.12 11 10,380.05 8,913.87 1,690.84 -1.45 12 10,614.05 8,965.33 1,882.69 -120.68 13 10,764.05 8,964.00 1,987.88 -226.74 14 11,014.05 8,961.95 2,179.29 -383.08 15 11,264.05 8,960.17 2,370.70 -539.43 16 11,514.05 8,958.08 2,562.11 -695.77 17 11,630.00 8,956.94 2,661.05 -755.68 TD at 11630.00 911712016 10:32:39PM Page 9 COMPASS 5000.1 Build 318 1.� Project: Pmdhoe BaY °rnw �a WELLBORE DETAILS: 07-158 f�aBJCEII4tmwnaJ BIG yr,,, J'� SJW PBD307 rw�.uc m 07-15B L^e lNtl Ro Waio/157�ue B�A�My�� Well: 07.16 aeon s7geae. veral7vol RN a A1m,(0 l.O Y/I�Ai�[ Wdhore: 07-107 op<aca' Parent Wellbore: 07-15A GLe 0 �M M�� s PIan:07.16BVVP06107-161W-168) am t Tie on MD: 8864.24 r enure a ae r neo WELL DETAILS'. 07-15 Ground Level: 2729 --s -EI-W PIOMInO Eegina L8141ude SECTION DETAILS Sec MD Inc Aa TVD -WS -E/-W DIN TFace VSect Target 1 806424 24.75 352.52 862632 909.65 52479 000 0.00 1050.17 2 8895.79 20.77 35056 8656.49 913.69 526.89 1304 -13.26106339 3 8928.06 32.05 347.76 8684.32 939.73 529.98 11.07 -24.58101802 4 8959.83 34.05 342.65 8710.83 956.64 .534.40 12.49 -47.321095.11 5 898300 36.11 330.30 8729.70 96931 53897 12.00 84.801108.93 6 900300 37.40 340.48 8745.72 980.51-543.17 900 45.001120.73 7 9043.00 4655 352.16 8775.47 100644 549.23 30.00 45001146.22 8 9305.55 91.50 65.10 8879.19 1185.16 -422.60 30.00 71.00 1231.60 9 952555 91.52 131.13 801265 1155.80 -216.75 30.00 89 12 10 9935.55 90.01 8.12 8863.24 127274 97.77 3000 89.00 1053.34 11 10139.97 90.84 343.60 8861.71 147506 83.12 12.00 88.001235.88 12 10380.05 63.90 33302 891387 1690.84 -1.45 12.00 .160.00 1465.04 13 10614.05 90.52 323.76 896533 1882.69 -12068 1200 -20.00 1690.80 14 10764.115 90.49 305.76 896400 198788 -22674 1200 80.00 183492 15 11014.115 90.43 335.76 896195 2179.29 183.08 12.00 9000 207806 16 11264.05 90.37 305.76 8960.17 2370.70 53943 12.00 -90.00 2322.80 17 11514.05 90.57 335.76 895808 2562.11 895.77 1200 89.50 2566.74 18 1163000 90.55 321.84 095694 2661.05 -75568 12.00 -90.00 2682.37 ANNOTATIONS TO MD AnnoWBon 8628.32 886424 07-15AAcWelSurve7 8656.49 8895.79 07-15AAcWWSarve7 8684.32 892806 07-15AACWWSurve7 8710.83 8959.83 07-1SAktuWSurve7TIP 8729.70 898300 KOP 8745.72 900300 End9deg'1008 817547 904300 7 8879.19 9305.55 8 887265 952555 9 8863.24 9935.55 End30deg'1008 8861.71 10139.97 11 8913.07 10380.05 12 8965.33 1061405 13 8964.00 10764.05 14 8961.95 11014.05 15 8960.17 11264.05 16 8958.08 11514.05 17 8956941163000 TD at 1163000 35001 } I I 07-1 5B WP05 -2750 -2500 -2250 -2000 -1750 -1500 -1250 -1000 -750 -500 -250 0 111 500 3250--- - T J -ISA eZISn Feull .07158 Faui12 ti071507 3 - 0715AAclual ServeTIP 2750 _- `- - -_- 07-15,7 15 { .625001 ^ G_ 8- _- _ KOP 745 8i End9de 10011 722 -OI ' --I o 8800 X0005 .. 0 5BFa h4 750;. _ -. i ,. �,. - �•__ --• i C r � I I 8855 07-15 07-IS-- r._r i 8910 9 -1. _. - e rn 1000 L--_-, TDat 11630.00 1711 L T - 750- ...._. 500.:.. 13 14 15 I b i 0]-18107-ISB 07-11(13 15 250,i' .. 07-ISB Fe I -2750 -2500 -2250 -2000 -1750 -1500 -1250 -1000 -750 -500 -250 0 111 500 750 1000 1250 1500 West( -)/East(+) (250 usft/in) - 0715AAclual ServeTIP . - - 8690� ^ G_ 8- _- _ KOP 745 8i End9de 10011 -- ' --I 8800 End 30dcQ1I000 R \V/ 07-15B t,L r � I I 8855 1 I V PQ5 t i 8910 9 -1. _. - e 12 L--_-, TDat 11630.00 1711 L T - p, 4) 13 14 15 I b i 0]-18107-ISB 07-11(13 15 (] 8965 .r? N 9020 90751__-__ - - - _ _ - _ _ - -. .. .. _ F91301..__ _. _ _ __ _. • - - t7A 0748 9185 i _ - 1 I Mean Sea Le�iel I 92401-.'- 880 935 990 1045 1100 1155 1210 1265 1320 1375 1430 1485 1540 1595 1650 1705 1760 IBIi 1870 1925 1980 2035 2090 2145 2200 2255 2310 2365 2420 2471 2530 2585 2640 2695 2750 2805 2860 2915 2970 3025 Vertical Sectionat330.00° (55 usft/in) by Proleet: PmdhmBay Site: PBDS07 Well: 07-16 WNib-: 07-183 Pbn: 0745B W POS (07.16107-16B( 1230. _._Tt15A-'-��_F 3135 - - 3040; —i 2946 2850 2755--__.._ - _-______ --_ -___-- _ � i' i 2660 - .. 7-15B 2565----- 24701 565- -_24701 7000 . 2375 _----T_:_ --._- T C 2280 -_ 07.08 21851- 2090 185 2090 1995 �cc ci 71900 � 1805- 5 V0 1710, 1615- 1520- --.. - -_ - - ,-_--f- - - _. ♦2lk,----_.__- _. _.. _- -- _..__- __ _... _. - -_ 1425 07-35 07-080 1330 _.- -._ -._-._ `,_ _ _-_ -_ 1__. _ _W -J -a-. - -... _. _. _ _. _ ___. _- _ - -_ -. '__._ _. - - 0707 9L2 i - _ _ -- .909D _ 1235' 1140 -__ __ - --_ - -- ---_ - _.. -... _ - - - _ - �0}3313 O 1u 07f 33CI01 07-33C 1045 II a73aAan2 33; 950 L L - -_ - - 07- 09 A i3AP131' _ 07A711 077 ii17- i 110 mal 855 - _- 7{1613 00 2185 -2090 -1995 -1900 -1805 -1710 -1615 -1520 -1425 -1330 -1235 -11 - -TT 40 -1075 -950 -855 -760 b65 -570 475 -380 -285 -190 -95 0 95 190 285 380 475 570 665 760 855 950 1045 1140 1235 Mean Sea Level West( -)/East(+) (95 usft/in) WELLBORE DETAILS'.07-158 I'-- 07-158 rmn u� Lataano1 IIIR Ava,,a(M)� Parent Wellbore: 07-15A sedraw (vs)faaewe. sb-Po ow Me�afR4ce,@. o7.15 W@Qa DVI, SMW Tie on MD: 00042A unmmCurv�ure HUGHES --- oia2n - —--- l g000 L, 07-1 B 05 Or 16A 380i 3601 340- 07-35 320 300- 280 260' C 240 N o2201 m m .200 m � .18o, U at 160 � I U 140- 120- 100 80 60, 40 --�- Project: Prudhoe Bay ry.� Site: PB DS 07 Ob v�fE/R OMER Well: 07-16 Depth Range From: 8864.24 To 11630.00 P Wellbore: 07-16B I I Plan: 07-16B W P06 (07-16107-' 380i 3601 340- 07-35 320 300- 280 260' C 240 N o2201 m m .200 m � .18o, U at 160 � I U 140- 120- 100 80 60, 40 Possible Offset Well 07.15 Magnetic Interference:'I From To KOP - 9,110' MD 07-15A p 0,----r—�— m — Measured Depth (100 usft/in) o 0 0 0 0 ANTI -COLLISION SETTINGS COMPANY DETAILS: North America - ALASKA - BP ry.� : In[erpolatlon Method: MD, interval25.00 Calculation Method: Minimum Curvature v�fE/R OMER Depth Range From: 8864.24 To 11630.00 Error System: ISCWSA Scan Method: Tray. Cylinder North HUGHES Results Urnited By: Centre Distance: 1359.52 Reference: Plan: 07-158 WPOS (07-15/07-15B) Error Sudace: EIIip6pl Conio Warning Method: Rules Based LEGEND 07 -06,07 -WB, 07 -OSB V6 07-08, 07-06B, 07 -MB VO - - - . 0738,07-08,07-M V2 �- 0738, 07-O&A, 07-0M V2 07.15, 07-15A,07.15AV5 -07.15,07-15, 07-15 V1 - 07-32, 07.32, 07-32 V1 07-32, 07.32B, 07 -MB V2 - 07-32, 07-M"81, 07-32APB1 V1 07-3207-32P81, 07-32PB1 V1 07-32,07-32A, 07.3M V1 - 0735, 07.35, 07-35 VI - 07-36, 07.35, 07-36 V2 - 07-27, 07-27, 07-27 V1 Possible Offset Well 07.15 Magnetic Interference:'I From To KOP - 9,110' MD 07-15A p 0,----r—�— m — Measured Depth (100 usft/in) o 0 0 0 0 Project: Prudhoe Bay ANTI-COWSION SETTINGS COMPANY DETAILS. North America-ALASKA -BP VbpSite: pg DS 07 Interpolation Method MD, interval: 25 W Calculation Method Minimum Curvature Well: 07.16 Error System, ISCWSA BAKER Depth Range From 8884.24 To 11630.00 /►y Wellbore: 07-168 Results Limited By. Centre Distance. 1359.52 Scan McNotl Tray. Cylinder North HLMES Plan: 07-168WP06(07-16/07-16B) Reference: Plan: 07-15B WP05(07-15/07-15B) Error Surface: Elliptical conic Waming Method: Rules Based _. crwae �rN: n.xs aw .o.. Nonni�9 Esaan9 L6.s. Lonpau4e sb, Depth Range.- 8864.24 To 11630.00 �^� e.� S� 1. 876,85.7x8 1a 16 LSbN urx ,e.4mw _-- MD Inc .52 832 Wass - 24,79 Oleg T000 VS- 5017 PO5511]]Q Magnetic IntCr101EOCO: _ _ _ _ 1 8861.2-6 24.75 352.52 682832 909.65 -524.79 000 0.00 1050.17 From KOP to 9,110 MD 0100 2 8895.79 28.77 350.56 8656.49 92369 -526.89 13.04 -13.26 1063.39 34.0- ---.�2Q From COIOU! T3 6926.06 3205 347.78 8684.32 939.73 -529.98 1107 -24.56 1078.82 --__-- \ 8817.4-919111 0 4 8959.83 34.85 342.65 8710.83 958.81 -534.48 1249 -67.32 1095.71 ---- __ 5 8963.00 36.11 338.38 8729.70 969.31 -538.97 12.00 64.80 1708.93 9i 90 -543.17 900 45.00 112073 9110-9,.300 8 9043.00 37.40 350.48 8745.72 960.51 7 9043.00 46.55 352.16 8775.47 1006.44 -569.23 30.00 45.00 1148.22 8 9305.55 91.50 65.10 8879.19 1185.16 222.04 30.00 77.00 1237.88 32 /15 /- - 6000-11630 9 9525.55 91.52 131.13 8872.85 1155.80 -218.75 30.00 8900 1109.33 '" � YJ - 10 9935.55 90.01 8.12 8863.24 1272.74 97.77 30.00 6e0D 1053.34 \ 11 10139.97 90.84 343.60 8861.71 1475.08 83.12 12.00 68.00 1235.88 \ 12 10380.05 63.90 333.02 8913.87 1690.84 -145 12.00 -160.00 1485.04 81.99 / i 70 -��'�- _ 13 10614.05 90.52 323.76 896533 1882.69 -12068 12.00 -20.00 1890.80 i ` - -\ \\ \ 15 10784.05 90.49 305.76 8964.00 1987.88 -226.74 12.00 50.00 1834.92 07-15 / 15 11014.05 90.43 335.76 896195 2179.29 -38308 12.00 90.00 2078.86 _ 16 11264.05 90.37 305.76 8960.17 2370.70 -539.43 1200 -80.00 2322sO 74 60 \ 17 11514.05 90.57 335.78 6958.08 2562.11 -695.77 12.00 89.50 2566.74 0715BWP05 630.00 90.55 321.84 895694 266105 -755.68 12.00 -9000 2682.37 300:. _ - 50 _ 60 40 � fiURVEYPROGRAM 2O,aW-Cfii00:00'.Oe Vaida�a]: Yas Vwslon. / _..�. 004 44 Cempr�a9m(m-,51 cToaocl reMs30 aat]24 ismo4 3:MWD-he(tl (N-15A) MWO 886,24 1162a0a 0]-153 VrP651U]-t5a1 MWD 280 20 \ 80 34 0240-\, 0 1Q 270 - - - - 90 320 896 200V0 8864 "CC 160 2so 07-15A , 9114 = 120 6470 20 100�60 9,ss 15B WP05\ 9136 --_30 / 7 15A 9230 07-".. 40 9250 : 40- . 8( � BO 107 T51 -;9 240 - A\\\ _ 50_ . 120 67-15 9177 9136'40 64 -' 9070 60 LEGEND t 80 i m-ces Vfi 70 � a0]m. maea,m�evo _ g Cantactl ho \ 80 Ro]ue,0-o�, 07-2 240 - 120_- 120 !I Jose Van Uezth 3U or11We1 _ 4yn.t501-1 0]-15A V5 i 714-0764339 Cell - W-15 VI 907341-7604 Emergency0]az.ma2, max v, -_ 160 .: Yoshe Ragbisingh-Survey Manager c" mash ".-c _ - 40 9rdiart-DOCemnste -BO i -o- maz,a azPe+�mazPePa ivs 22� 200/ Ta191e 907'3 1-185 Coordinator 201T�... 160 % 907-30i-1858 CeIlPhone - 100 - c7a2. m-3u, m-LAV, Petrick Rider -MWD Coordinator - 0]afi. oras 07aev4 907-952-3497 CeIlPhone 180 -o7aa. m-X 0]aev2 200 240 160 Carl Ulrich Operations Manager Azimuth from North [01 vs Centre to Centre Separation [10 usft/in] 07-27.0.27 c72 1 180 907-382-5534 Cell Phone Azimuth from North [°] vs Centre to Centre Separation [40 usfo in] North America - ALASKA - BP Prudhoe Bay PB DS 07 07-15 500292084700 07-15B 07-15B WP05 Travelling Cylinder Report 17 September, 2016 WE P ap 9 BAKER HUGHES *, 07-15B WP05 'W bp b Z*O GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Company: North America - ALASKA - BP Project: Prudhoe Bay Reference Site: PB DS 07 Site Error: 0.00 usft Reference Well: 07-15 Well Error: 0.00 usft Reference Wellbore 07-15B Reference Design: 07-15B WP05 BP Travelling Cylinder Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: rias BAKER HUGHES Well 07-15 Mean Sea Level 07-15A OKB @ 62.44usft True Minimum Curvature 1.00 sigma EDM R5K - Alaska PROD - ANCP1 Offset Datum Reference 07-15B WP05 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 8,864.24 to 11,630.00usft Scan Method: Tray. Cylinder North Results Limited by: Maximum center -center distance of 1,359.52 usft Error Surface: Elliptical Conic Survey Tool Program Date 9/17/2016 770.85 10,359.81 9,400.00 From To 9,475.00 581.00 9,198.83 (usft) (usft) Survey (Wellbore) Tool Name Description 129.78 104.44 8,004.44 1 : Camera based gyro multisho (07-15) CB -GYRO -MS Camera based gyro multishot 8,017.00 8,864.24 3: MWD - Standard (07-15A) MWD MWD - Standard Out of range 8,864.24 11,630.00 07-15B WP05 (07-156) MWD MWD - Standard 581.70 Casing Points 207.78 393.70 Pass - Major Risk 9.89 Measured Vertical 0.66 Casing Hole Depth Depth Out of range Diameter Diameter Out of range (usft) (usft) Name (in) (in) 2,590.44 2,527.96 13 3/8" 249.50 13.375 17.500 274.22 8,005.00 7,778.49 9 5/8" Pass - Major Risk 9.625 12.250 Pass - Major Risk 8,617.85 8,386.71 DRILLING LINER 1 1,094.01 7.000 9.625 1,094.01 8,983.00 8,729.70 4 1/2" Planned TOWS 274.35 4.500 4.500 11,630.00 8,956.94 27/8" 2.875 4.250 Summary Site Name Offset Well - Wellbore - Design PB DS 07 07-05 - 07-05 - 07-05 07-06 - 07-06 - 07-06 07-06 - 07-06A - 07-06A 07-06 - 07-06B - 07-06B 07-07 - 07-07 - 07-07 07-07A - 07-07A - 07-07A 07-07A - 07-07B - 07-07B 07-07A - 07-07C - 07-07C 07-08 - 07-08 - 07-08 07-08 - 07-08A - 07-08A 07-08 - 07-08B - 07-08B 07-15 - 07-15 - 07-15 07-15 - 07-15A - 07-15A 07-16 - 07-16 - 07-16 07-16 - 07-16A - 07-16A 07-17 - 07-17 - 07-17 07-18 - 07-18 - 07-18 07-27 - 07-27 - 07-27 07-32 - 07-32 - 07-32 07-32 - 07-32A - 07-32A 07-32 - 07-32APB1 - 07-32APB1 07-32 - 07-32B - 07-326 07-32 - 07-32PB1 - 07-32PB1 Reference Offset Centre to Measured Measured Centre Depth Depth Distance (usft) (usft) (usft) 9,865.94 10,401.00 647.92 10,359.81 9,400.00 770.85 10,359.81 9,400.00 770.85 10,533.58 9,475.00 581.00 9,198.83 9,125.00 94.35 9,168.34 9,250.00 129.78 11, 630.00 11,622.26 11,622.26 11, 622.26 11, 622.26 11,622.26 8,475.00 8,550.00 8,550.00 8,550.00 8,550.00 8,550.00 1,335.87 1,180.32 1,180.32 1,180.32 1,180.32 1,180.32 No -Go Allowable Distance Deviation Warning (usft) from Plan (usft) CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 9/17/2016 9:45.51PM Page 2 COMPASS 5000.1 Build 81B Out of range Out of range Out of range 222.57 440.85 Pass - Major Risk Out of range Out of range Out of range Out of range 209.20 581.70 Pass - Major Risk 209.20 581.70 Pass - Major Risk 207.78 393.70 Pass - Major Risk 9.89 92.88 Pass- Minor 1/10 0.66 129.78 Pass - NOERRORS Out of range Out of range Out of range Out of range 249.50 1,238.21 Pass - Major Risk 274.22 1,094.01 Pass - Major Risk 274.22 1,094.01 Pass - Major Risk 274.22 1,094.01 Pass - Major Risk 274.22 1,094.01 Pass - Major Risk 274.35 1,093.99 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 9/17/2016 9:45.51PM Page 2 COMPASS 5000.1 Build 81B Project: Prudhoe Bay MesNwn.Ne WELLBORE DETAILS: 07-15B REFERENCE INFORMATION Well: PB DS 07 Coordinate (NIE) Reference Wei 07-15, True North I.. ��1/ Well: 07-16 Madreti56 B 07-156 -- an - _- - __—Saerelh:57556.Om VS.b (TVD)Reference: Mean Sea Level BAKER Wellbore: 07.16B GAAndk: B1. Sectl. (VS)Ref..— SIO b(OOON, O.DOE) Plan: o7-16BWPo6PIus600R MD 07-16107.168 Daw.1?/1(201 Parent Wellbore: 07-15A MeaeuredDgthRefare - 07-15AOKB@62.44.ft _ ( ) Model:8WWM Tie On MD: 8864.24 Calculation Method: MnimumCumebure HUCINES Easting (150 us0/in) Mean Sea Level 07-32/07.32-' _ -16/07=16- 5953650: 07-10107-10A 07-32/07-328 -07.32/07-32PBt 07-32107-32A - - 07-16/07-16A 5953650 5ss35oo1 07-27/07-27 07-32/07-32AP 1 907 976 9 Bp00 -5953500 Jy 5953350 le 41 - 5953350 1 97-15/07-15A 5953200 - 0 X01 ^h9 8500 5953200 �5 07-36/07-36 ° 5953050- 959 -500 X5953050 .8500 w 5952900 8000 5952900 QOy 0� 5952750 5 07-33/07-33 II 5952750 907 J79 N411 07-33/01,33A 59526001 -10/07-10 g000 p1' 5p0 80 0 7 $gy1 07-33/07-3�� 1_31 5952600 07-33/07-33APbl 5952450 5 P®V Plus ®®�IVID 07-3/07-3X 592450 o®( 5952300 7000 07-33/07-338' o07-08!07-08 7500 - -� 07-33107-33APB2 5952300 0 i .5952150- 9� 00 6'000 5952150 0 t 07-37/07-37 p r° zsssz000 o 65 0 yy 6� (gi-08!07-08A o 80000047 7000 0 o O 59518501 0 S gp00 p00o s o 5951850 07-(17A/07-075951700 ' �A`O 0-35/07-35 �O°° 6000 p 07-07A/07-07. �S - 0 5951700 Op 0 5951550 ° 6500 05951400 15 �0p0 :::11::. 5500 SS po v 0SOO 07-15107-15 s0o 0 5ss125o °°° 000 % 05951250 gqg2 9000 BSpp 9 5951100 Oo vOOo S SOO 5951100 5 ti `7-08/07-086 5950950 p0 8500 5000 0 07-34/07-34 "' 950950 i 01, 6 5500 lll... 50 Sm 07-34/07-84 5950800 ] { t7 �g0 4500 07-06/OZ-06B �.- 5950800 - 5 O o 07-17/07-17 u a a a J o ie 0 0 a a a m 0 0 0 0 0 0 o m o 0 0 0 0 o a a m o m m m m m m m o m m m o o 0 0 0 0 0 Easting (150 ustt/in) 0 0 0 0 0 0 0 0 0 0 0 0 Mean Sea Level NORDIC CTD UNIT # 2 CHOKE / REEL / CIRCULATION MANIFOLD DIAGRAM >�-- cno a Pjnel Standpipe2•• Circulation Line / MM 11 BOP 26 Driller Gaup. CIRCULATING MANIFOLD MMI SLB Transducer MM 13 Last Update 23 -Seo -13 fAir Blowtlo Updated by Matt Ross Removed lower set of BIS Coiled Tubing . I Ie MM 18 xm M10 MM 8 MM 8 Manual Choke (' vCallsta MM 18 I 5 MMB SOP2 BOP 28 PVor ® <>` T Sens7 MM Baker Choke ! BOP 10 MM 4 MM 17 / , Rev Cir Line SOP 1ABlind/Shear I MM72 MM14 � / MM3 BOP 24 BOP 23 BOP 12 h CT Pipe/SlipGOP I I • 2. CHECK KILL SIDE MANUAL MANUAL MANUAL SOP 19 I BOP 20 / VAL E VALVE VALVE BOP 13 BHA Pipe/Slip BOP 21 CHOKE StDE I MANUAL VALVE MP2 MP1 Ba rChoke .I. — _ — — — — — — — — Op BF.A Pipe/Slip / SOP 22 CHOKE HCR VALVE I f Kill Line I / _ Zeie, COILED TUBING ` CIRCULATING SYSTEM 9// I Tr ndIL33 BOP15 VBA- choke Line IPS — — m , r — � � � � I I CSM1 OEM 2 +. 14'll Line — ` SOP 16 E CT Plpe/Shp I I / m _ — .,.. ... _ _ _ _ _ I To To Inner Reel/ I _ R\ BOP18 Valve / I CSM3 CS4 M \ BOP 17 I / I CSM B�P4 I / I I HP2 HPI CSM7 SOP3 BOPS CSM6� BOd2 CHOKE MANIFOLD / / BOP1 I SOPS CM 85 / MG5 , I OAS BUSTER I I ' BOP3B I I cIM3 H aupa P01 BOP29 I I / CM24 Not / CMi / C P82 C C 8 C 1 is 0' PBJ ti high 1 CM2 CM7 I rMs CM21 CMd CMI] C I CM20 CM22 CM23 I I CM19 TIGER TANK CUTTINGS BOX I NordidNordip�dendal_ TRANSMITTAL LETTER CHECKLIST WELL NAME: PTD:/a75 Development Service _ Exploratory _ Stratigraphic Test Non -Conventional FIELD: POOL: v Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. , API No. 50- - - - (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69) In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - - -� from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where sample are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150_ Well Name: PRUDHOE BAY UNIT 07-15B Program DEV Well bore seg ❑ PTD# 2161230 Company BP EXPLORATIO��ALASKA) INC Initial Class/Type DEV / PEND GeoArea 890 Unit 11650 On/Off Shore On Annular Disposal n Administration 17 Nonconven. gas conforms to AS31.05.030(j.1_.A),(y2.A-D) - - - NA -- - - - - - - - - - - - Engineering 1 Permit fee attached NA - - - - - - - - - - - - - - - - - - - - I - - - - - - - - - - - - 2 Lease number appropriate_ Yes Entire well in ADL 028309_ -- - - - 3 Unique well name and number - - - - - - - - - - - - - - - - - - - I -- - - - - - - - - - - - Yes PRUDHOE BAY, PRUDHOE OIL POOL - 64015, governed by CO.341F - - - - - 4 Well located in_a_defined-pool - ----- --------------- - - - - -------- Yes - - - - - CO 341F, Rule 2:_ There shall be no restrictions_ as to well spacing -except that -no pay shall be - - - 5 Well located proper distance from drilling unit_boundary------- - - - - - - - - Yes - - - - - - opened_ in a well closer than 500 feet to_the boundary_ of the a_ffected_area, Planned. well conforms to CO 6 Well located proper distance from other wells. - - - - - - - - - - Yes - - - - - - - 341 IF,. Rule 2. - - - 7 Sufficient acreage_available in -drilling unit- Yes - - - - - - - - .. --- - . - - 8 -if-deviated, is wellbore plat_ included _______------- ---------- Yes ------------------------------ ------ ---------- ------- -- - - - ------ 9 Operator only affected party _ _ _ Yes . _ - _ _ - - - - - - Appr Date 10 Operator has -appropriate bond in force- Yes - - - - - - - - - Appr Date 11 Permit_ can beissued -without conservation order _ - - - - - _ - - _ - Yes- - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - � 12 Permit can be issued _w_ithout administrativ-e_approval -- - _ _ _ _ _ - Yes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ - - - - - - . - - - - - - - - - - - - - - - - - - - - - - - - - SFD 9/21/2016 13 Can permit be approved before 15 -day wait_ - - - - - - - - - - - - - - - . - - Yes - - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14 Well located within area and -strata authorized by Injection Order # (put 10# in_comments)_(For_ _NA_ - - - - - - - - - - - - - - - - 15 All wells -within _1/4_mile-area-0f review identified (For service well only)- - - - - - - - - - - - - NA_ - - - - - - - - - - - - - - - - - - - -- -16 16 Pre -produced injector: duration -of pre production less than 3 months_ (Forservice well only) - NA_ - - - - - - - - - - - - - Geologic Engineering Public Commissioner: Date: Commissioner: Date Com issi r Date ii 18 Conductor string -provided _ _ _ _ - NA_ - - - - - - Conductor -set in PBU 07-15 - - - - - - - _ Engineering 19 Surface casing_ protects all -known USDWs NA_ - Surface casing set in PBU 07-15_ - - - - - 20 _CMT _voll adequate_to circulate on conductor & su_rf_csg NA_ - - - - - - Surface casing set and fully cemented - - - - - - - - - - - 21 CMT_vol_ adequate to tie-in long string to surf csg_ NA- - - - - - - - - - - - - - -- - - - - - - - - - - - - 22 -C-MT-will coverall known -productive horizons_ Yes Productive interval will be completed with cemented liner and -perforated 23 Casing designs adequate for C,_T,B&_permafrost- _ - - - - - - - Yes - - - - -- - - - - - - - - .. - _ - - - - - - - - - . - - - - - - 24 Adequate tankage_or reserve pit - - - - - Yes . _ - Rig has steel tanks, all.waste_to approved disposal wells 25 -If-a- re -drill, has_a 1.0-403 for abandonment been approved - - - - - - Yes PTD 198-112, Sundry 316-481 - - - - - - - - - - - 26 Adequate wellbore separation_proposed- - - - Yes Anti -collision analysis complete; no major risk failures . 27 If_diverter required., does it meet_ regulations_ NA_ Appr Date 28 Drilling fluid_ program schematic & equip list adequate_ - _ - - - - Yes -- - - - - Max formation_ pressure is 3321 psig(7.1 ppg EMW); will drill w/_8.4-9.5 ppg EMW - - - VTL 10/5/2016 29 BOPEs,_do they meet regulation - - - - - - - Yes 30 BOPE_press rating appropriate; test to (put psig in comments)_ - - - - - - - - - - - Yes MPSP is 2418 psig; will test BOPs_to 3500-psig - - - - - - - - - - - - - - 31 Choke_manifold complies w/API_ RP -53 (May 84)_ _ Yes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - _ 32 Work will occur without operation shutdown_ Yes _ -- - - - - - - - - - - - - - 33 Is presence of H2S gas probable_ Yes _ - - - - _ H2S measures required - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 34 Mechanical_ condition of wells within AOR verified (For_ service well only),. - NA_ - - 35 Permitcan be issued w/o hydrogen_ sulfide measures - - - - - - - - - - - - - - - - - - - - No DS 07 wells are_H2S-bearing. H2S measures are required._ - - - - - - Geology 136 Data -presented on potential overpressure zones Yes _ _ _ Planned ddllingmud_program_ (8.4- 9.5 ppg) appears adequate to control operator's forecast Appr Date 37 Seismic analysis of shallow gas_zones_ - - - - - NA_ - - - - - - pore pressure -gradient (about 7.1 ppg).-Should higher pore pressures be encountered,. SFD 9/21/2016 38 Seabed condition survey_(if off -shore) NA BP has immediate access to nearby fluid -mixing facilities. - - ----------------- 39 Contact name/phone for weekly progress reports [exploratory only] NA_ - - - Geologic Engineering Public Commissioner: Date: Commissioner: Date Com issi r Date ii