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Home My WebLink About214-091PBU B-07A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 9061 80 2691 2784 6967 3667 9755 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 8593 51 - 131 51 - 2742 49 - 2833 2656 - 9623 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 9755, 9795, 9825, 9865, 10010, 11330, 12450, 12480, 12780 4930 6870 7240 8430 9624 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 8487 - 9062 4-1/2" HES TNT Perm Packer 9347 8257 Torin Roschinger Operations Manager Leif Knatterud leif.knatterud@hilcorp.com 907-564-4667 PRUDHOE BAY, PRUDHOE OIL ADL 0028310 47 - 8353 N/A N/A 543 213 64138 11973 16 1 1700 800 1060 260 N/A PRUDHOE OIL No SSSV Installed 9347, 8257 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.08.07 05:01:43 - 08'00' Torin Roschinger (4662) By Grace Christianson at 9:04 am, Aug 07, 2025 JJL 8/12/25 DSR-9/10/25 RBDMS JSB 080825 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU B-07A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 Conductor Surface Intermediate Liner Liner 9061 80 2691 2784 6967 3667 9795 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 8624 51 - 131 51 - 2742 49 - 2833 2656 - 9623 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 9795, 9825, 9865, 10010, 11330, 12450, 12480, 12780 4930 6870 7240 8430 9764 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 8600 - 9062 Structural 4-1/2" HES TNT Perm Packer 9347 8257 Torin Roschinger Operations Manager Finn Oestgaard finn.oestgaard@hilcorp.com 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 0028310 47 - 8353 N/A N/A 411 498 42478 38832 14 7 1800 1500 2200 2000 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed 9347, 8257 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 Gavin Gluyas at 11:45 am, Mar 04, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.03.04 11:39:43 - 09'00' Torin Roschinger (4662) RBDMS JSB 031325 DSR-3/10/25JJL 4/9/25 ACTIVITY DATE SUMMARY 3/2/2025 ***WELL S/I ON ARRIVAL*** (SET PLUG / ADPERF) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH PERFORATE INTERVAL 9764'-9779' WITH 2.75'' GEO RAZOR 6spf 60 DEG PHASE CCL TO TOP SHOT=10.2' CCL STOP DEPTH= 9753.8'. CONFIRM SHOTS FIRED. SET 3.50'' CIBP AT 9795' CCL TO MID ELEMENT= 12.2' CCL STOP DEPTH=9782.8' GAMMA RAY CCL CORRELATE TO BP's PDCL DATED 20-AUG JOB COMPLETE WELL READY TO POP ***WELL S/I ON DEPARTURE*** Daily Report of Well Operations PBU B-07A 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU B-07A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 Conductor Surface Intermediate Liner Liner 9061 80 2691 2784 6967 3667 9825 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 8647 51 - 131 51 - 2742 49 - 2833 2656 - 9623 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 9825, 9865, 10010, 11330, 12450, 12480, 12780 4930 6870 7240 8430 9800 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 8628 - 9062 Structural 4-1/2" HES TNT Perm Packer 9347 8257 Torin Roschinger Operations Manager Finn Oestgaard finn.oestgaard@hilcorp.com 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 0028310 47 - 8353 N/A N/A 553 708 55360 56518 7 7 1400 1700 1900 2110 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed 9347, 8257 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 Gavin Gluyas at 2:43 pm, Feb 20, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.02.20 14:16:04 - 09'00' Torin Roschinger (4662) DSR-2/20/25JJL 2/27/25 RBDMS JSB 060325 ACTIVITY DATE SUMMARY 2/11/2025 *** WELL SI ON ARRIVAL *** (ELINE DRIFT, CIBP, PERF) MIRU YJ ELINE PT PCT 300/3000, FUNCTION WLV. CORRELATE TO BP PDCL PROVIDED IN JOB PROGRAM DRIFT 3.50" GAUGE RING TO TAG CIBP AT 9865 FT, GOOD SET CIBP AT 9825 FT, CCL OFFSET 12.2 FT, CCL STOP 9812.8 FT, GOOD INDICATION, TAGGED. PERFORATE 9800 - 9815 FT W/ 6 SPF 60 DEG 2-3/4", CCL OFFSET 10.1 FT, CCL STOP 9789.9 FT. ALL SHOTS FIRED. RDMO YJ ELINE. *** WELL SI ON DEPARTURE *** JOB COMPLETE. Daily Report of Well Operations PBU B-07A 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU B-07A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 Conductor Surface Intermediate Liner Liner 9061 80 2691 2784 6967 3667 9865 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 8677 51 - 131 51 - 2742 49 - 2833 2656 - 9623 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 9865, 10010, 11330, 12450, 12480, 12780 4930 6870 7240 8430 9835 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 8655 - 9062 Structural 4-1/2" HES TNT Perm Packer 9347, 8257 9347 8257 Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com (903) 903-5990 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028310 47 - 8353 N/A N/A 545 644 52630 46996 8 6 1250 1300 1960 2010 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 7:48 am, May 22, 2024 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2024.05.21 16:09:19 -08'00' Torin Roschinger (4662) RBDMS JSB 052824 WCB 8-28-2024 DSR-5/22/24 ACTIVITY DATE SUMMARY 5/19/2024 **WELL S/I ON ARRIVAL*** OBJECTIVE: SET PLUG AND PERFORATE INTERVAL W/2 3/4'' GEO RAZOR XDP GUN 6 spf 60 DEG PHASE RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RIH CH/2.75'' GUN GAMMA RAY CCL/ 2 3/4" X 15' GEO RAZOR XDP GUN 6SPF 60 DEG PHASE TO PERFORATE INTERVAL 9835'-9850' CCL TO TOP SHOT 12.6' CCL STOP DEPTH 9822.4', AND SET 3.5'' OD CIBP @ 9865' CCL TO MID ELEMENT 34.9' CCL STOP DEPTH 9830.1' GR-CCL CORRELATED TO BP PDCL LOG JOB COMPLETE ***WELL S/I ON DEPARTURE*** Daily Report of Well Operations PBU B-07A SET 3.5'' OD CIBP @ 9865' PERFORATE INTERVAL 9835'-9850' CIBP and adperfs are correctly shown on WBS below. -WCB 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU B-07A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 Conductor Surface Intermediate Liner Liner 9061 80 2691 2784 6967 3667 10010 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 8783 51 - 131 51 - 2742 49 - 2833 2656 - 9623 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 10010, 11330, 12450, 12480, 12780 4930 6870 7240 8430 9878 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 8687 - 9062 Structural 4-1/2" HES TNT Perm Packer 9347, 8257 9347 8257 Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com (903) 903-5990 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028310 47 - 8353 N/A N/A 397 957 38745 64669 2 0 1600 1650 925 1557 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 2:53 pm, Apr 16, 2024 Digitally signed by Aras Worthington (4643) DN: cn=Aras Worthington (4643) Date: 2024.04.16 14:19:53 -08'00' Aras Worthington (4643) DSR-4/23/24WCB 7-15-2024 RBDMS JSB 041924 ACTIVITY DATE SUMMARY 3/31/2024 *** WELL S/I ON ARRIVAL*** JOB SCOPE: (NS CIBP & PERFORATE 20' OF 2 7/8'' GEO RAZOR 6 spf 60 DEG PHASE) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RIH WITH CH/2.75'' GR-CCL/ 20' OF 2 7/8'' GEO RAZOR WITH 3.5'' NS CIBP TO SET CIBP AT 10,010' MD CCL TO MID ELEMENT 36.4' CCL STOP DEPTH 9973.6' , AND PERFORATE INTERVAL 9878'-9898' CCL TO TOP SHOT 7.6' CCL STOP DEPTH 9870.4' MD GR-CCL CORRELATE TO PDCL LOG NOT DATE ON THE HEADER JOB COMPLETE WELL TURN OVER OPERATION TO POP *** WELL S/I ON DEPARTURE*** Daily Report of Well Operations PBU B-07A PERFORATE INTERVAL 9878'-9898' CIBP and adperfs are correctly shown on the new WBS, below. -WCB RIH WITH CH/2.75'' GR-CCL/ 20' OF 2 7/8'' GEO RAZOR WITH 3.5'' NS CIBP TO SET CIBP AT 10,010' MD 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU B-07A Set CIBP Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 Conductor Surface Intermediate Liner Liner 9061 80 2691 2784 6967 3667 11330 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 9044 51 - 131 51 - 2742 49 - 2833 2656 - 10689 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 11330, 12450, 12480, 12780 4930 6870 7240 8430 10795 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 9059 - 9062 Structural 4-1/2" HES TNT Perm Packer 9347, 8257 9347 8257 Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com (903) 903-5990 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028310 47 - 8353 N/A N/A 445 513 53491 28662 422 36 1250 1200 1000 700 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 3:41 pm, Dec 11, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.12.11 13:46:28 -09'00' Torin Roschinger (4662) WCB 3-14-2024 DSR-12/14/23 RBDMS JSB 121423 ACTIVITY DATE SUMMARY 12/5/2023 ***WELL S/I ON ARRIVAL***(drift for eline) DRIFT W/ 30' x 2-.5" DMY PERF GUNS (2.66,2.66,2.78 od), 3.60" CENT, 1.75" SAMPLE BAILER (3.60 max od, 37.5' oal) TO 10,263' SLM (no issues) ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED*** 12/6/2023 ***WELL S/I ON ARRIVAL*** (SET 3.5''CIBP PLUG IN 4.5'' 12.6 # CASINGW/ ALTUS 2-1/8" TRACTOR) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RIH W/CH/ ALTAS 2-1/8" TACTOR/1-11/16" GAMMA-CCL/ SETTING TOOL/3..5" LEGACY BRIDGE PLUG TO SET PLUG AT 11330' MD, CCL TO MID ELEMENT 10' CCL STOP DEPTH 11320' MD CCL LOG CORRELATE TO PDCL OPEN HOLE LOG DATED 20 AUG JOB COMPLETE **WELL S/I ON DEPARTURE*** Daily Report of Well Operations PBU B-07A LEGACY BRIDGE PLUG TO SET PLUG AT 11330' MD, 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071):10. Field/Pool(s): Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 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 B-07A Set CIBP Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 13128 Conductor Surface Intermediate Production Liner 9061 80 2691 2784 6967 3667 12450 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 9067 51 - 131 51 - 2742 49 - 2833 2656 - 10689 9459 - 13126 51 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 12450, 12480, 12780 4930 6870 7240 8430 10795 - 13025 4-1/2" 12.6# 13cr85 47 - 9463 9059 - 9062 Structural 4-1/2" HES TNT Perm Packer 9347 9347 8257 Stan Golis Sr. Area Operations Manager Noel Nocas Noel.Nocas@hilcorp.com 907.564.5278 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 13.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 0028310 No SSSV Installed 47 - 8353 8257 N/A N/A 632 745 53866 41608 63 367 350 1450 970 986 321-412 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2021 Submit Within 30 days or Operations Sr Res Eng: By Samantha Carlisle at 7:12 am, Nov 17, 2021 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.11.16 14:23:16 -09'00' Stan Golis (880) RBDMS HEW 11/18/2021 DSR-11/17/21SFD 11/18/2021MGR29DEC2021 ACTIVITY DATE SUMMARY 10/20/2021 CTU9 1.75" CT Job Objective: Mill XN, Log, Set CIBP. MIRU CTU9, Make up Baker milling BHA. Shut in well. ***Jon continued on 10/21/21 WSR*** 10/21/2021 CTU9 1.75" CT Job Objective: Mill XN, Log, Set CIBP. Bullhead 5 bbl diesel spear, 280 bbls of KCI, and 10 bbl diesel cap. RIH w/Baker LHT milling BHA. Dry tagged XN nipple @ 9,400' ctm / 9,451' MD. Milled XN nipple to 3.80" ID, dry drift multiple times w/no issues (3.80" stabilizer). Pooh w/BHA while swapping coil to diesel. RIH with HES memory GR/CCL +3.70" nozzle to 12424' CTM/12482mech. Paint white flag at 12375', log up to 9300'. OOH with logging tools and do not have data. RIH with HES memory GR/CCL +3.70" nozzle to 12433' CTM. Paint white & blue flag at 12400', log up to 9300'. ***TREE LEANS WHERE TWO, 2' SPOOLS WILL BE NEEDED ON TOP OF P-SUB TO BRING BOP DEER STAND FLUSH WITH TOP OF WELL HOUSE.*** ***In progress*** 10/22/2021 CTU9 1.75" CT Job Objective: Mill XN, Log, Set CIBP. Continue to POH w/ logging tools. Log shows a +49' correction making corrected EOP at flag = 12,439.23'. RIH w/ NS CIBP. Set top of CIBP at 12450 MD. POOH. Freeze protect well with 38bbl of diesel. Notified pad operator of well status and not to pop until post RWO. RDMO. ***Job Complete*** Daily Report of Well Operations PBU B-07A 7. If perforating: 1. Type of Request: 2. Operator Name: 3. Address: 4. Current Well Class:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Property Designation (Lease Number):10. Field/Pool(s): Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown What Regulation or Conservation Order governs well spacing in thes pool? Will planned perforations require a spacing exception?Yes No 11. Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD: Effective Depth TVD: MPSP (psi):Plugs (MD):Junk (MD): PRESENT WELL CONDITION SUMMARY Perforation Depth MD (ft): Perforation Depth TVD (ft):Tubing Size: Tubing Grade: Tubing MD (ft): Packers and SSSV Type:Packers and SSSV MD (ft) and TVD (ft): Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 12. Attachments: 14. Estimated Date for Commencing Operations: 13. Well Class after proposed work: 15. Well Status after proposed work: 16. Verbal Approval: 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approcal. Proposal Summary Wellbore schematic BOP SketchDetailed Operations Program OIL GAS WINJ WAG GINJ WDSPL GSTOR Op Shutdown Suspended SPLUG Abandoned ServiceDevelopmentStrastigraphicExploratory Authorized Name: Authorized Title: Authorized Signature: Date: Contact Name: Contact Email: Contact Phone: COMMISSION USE ONLY Commission Representative: Conditions of approval: Notify Commission so that a representative may witness Sundry Number: Location ClearanceMechanical Integrity TestBOP TestPlug Integrity Other: Post Initial Injection MIT Req'd? Spacing Exception Required?Yes Yes No No Subsequent Form Required: Approved By:Date: APPROVED BY THE COMMISSIONCOMMISSIONER Install AICD Liner Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-091 50-029-20285-01-00 N/A ADL 0028310 13128 Conductor Surface Intermediate Liner Liner 9061 80 2692 2784 6967 3667 12480 20" x 30" 13-3/8" 9-5/8" 7" 4-1/2" 9067 51 - 131 51 - 2742 49 - 2833 2656 - 9623 9459 - 13126 2430 52 - 131 51 - 2719 49 - 2800 2641 - 8486 8350 - 9061 None 2670 4760 5410 7400 12480, 12780 4930 6870 7240 8430 10795 - 13046 4-1/2" 12.6#13cr85 47 - 94639059 - 9062 Structural 4-1/2" HES TNT Perm Packer No SSSV Installed 9347, 8257 No SSSV Installed Date: Stan Golis Sr. Area Operations Manager Wyatt Rivard wrivard@hilcorp.com 907.777.8547 PRUDHOE BAY, PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Comm.Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 3/2020 Approved application is valid for 12 months from the date of approval. PBU B-07A 9/07/2021 By Meredith Guhl at 3:42 pm, Aug 20, 2021 321-412 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.08.20 12:58:10 -08'00' Stan Golis (880) SFD 8/20/2021 110 MGR20AUG21 SFD 8/20/2021 2720 10-404 DSR-8/20/21 BOPE test to 3000 psi. Annular to 2500 psi. 110 2699 dts 9/9/2021 JLC 9/10/2021 Jeremy Price Digitally signed by Jeremy Price Date: 2021.09.10 15:08:55 -08'00' RBDMS HEW 9/13/2021 CTU and RWO Liner Install B-07A PTD:214-091 Well Name:B-07A API Number:50-029-20285-01 Current Status:Producing Rig:CTU, Thunderbird 1, Eline Estimated Start Date:9/07/2021 Estimated Duration:8days Regulatory Contact:Abbie Barker Permit to Drill Number:214-091 First Call Engineer:Wyatt Rivard (907) 777-8547 (O)(509) 670-8001 (M) Second Call Engineer:Noel Nocas (907) 564-5278 (O)(907) 229-9532 (M) Expected Rates After Work 15 MMSCFD, 700 BOPD, 100 BWPD into HP Current Bottom Hole Pressure:3310 psi @ 8,800’ TVD 7.3 PPGE | (Average Ivishak BHP) Maximum Expected BHP:3310 psi @ 8,800’ TVD 7.3 PPGE | (Average Ivishak BHP) Max. Anticipated Surface Pressure:2430psi (Based on 0.1 psi/ft. gas gradient) Last SI WHP:2340 psi (Taken on 9/29/20) Min ID:3.725” ID XN @ 9451’ MD Max Angle:96 Deg @ 11076’ Reference Log:BP PDCL Log Dated 8-20-2014 Brief Well Summary: B-07A is a natural flow sidetrack completed with a 4-1/2” horizontal liner in zone 2A. The well is producing through six distinct perf intervals added in Jan 2021. The GOR trend from these intervals indicates that gas breakthrough has occurred through one or more perf intervals. Going forward an Automated Inflow Control Device (AICD) liner will be installed to control/isolate gas production from individual zones while maximizing production from lower GOR intervals. Objective: x Utilize CTU to mill out XN profile, cleanout/drift ahead of liner install and set a CIBP above existing composite plug for permanent isolation of toe perfs. x Utilize Thunderbird – 1 to run 2-3/8” AICD retrofit liner across existing perforations in 4-1/2” production liner. Notes Regarding Wellbore Condition x MIT-T and MIT-IA passed to 3600 psi on rig on 9-5-2014 x Passing Cold TIFL on 1/11/20 Sundry Procedure (Approval Required to Proceed) Coil Tubing – Mill XN, Drift and set CIBP 1. MIRU Coiled Tubing Unit and spot ancillary equipment. 2. MU 3.8” mill. 3. RIH and mill 4-1/2” XN at 9451’ MD to 3.8” ID ahead of 3.67” OD AICD liner install. 4. MU drift and GR/CCL tools. RIH to CBP set at 12480’ MD. 5. Log up and paint flag at ~12400’MD POOH. a. Obtain corrected flag with respect to BP PDCL Log Dated 8-20-2014 6. MU 4-1/2” CIBP, RIH and set at 12450’ MD 7. RDMO Pre-RWO*Note: Depending on timing of rig move, well kill and BOP installation steps may be performed on rig rather than pre-rig. 8. RU hot oil and PT lines to 3000 psi. CTU and RWO Liner Install B-07A PTD:214-091 9. Bullhead 240 bbls of 8.4 ppg 1% KCl or equivalent down tubing to the formation. a. Wellbore volume = .0152 bpf x 10800ft = 164 bbls. 10. Confirm well is dead. Freeze protect tubing as needed with diesel, crude or 60/40. b. Freeze protect is up to the discretion of the Wellsite Supervisor depending on timing for arrival of the rig. 11. RD hot oil truck. 12. Clear and level pad area in front of well. Spot rig mats and containment. 13. RD well house and flowlines. Clear and level area around well. 14. Verify 0 psi on the annulus and tubing pressure. 15. Set BPV w/insert (TWC) and test. ND Tree and THA. 16. NU BOPE configured top down: Annular, 2-7/8”x5-1/2” VBRs, blinds and integral flow cross. a. Note: 2-3/8” AICD Liner is comprised of a mixture of ~600 ft of blast joints (3.063” OD), ~600 ft of 2-3/8” full jts, and ~500 ft of ported subs (two-way communication), pups and swell packers. A pre-staged 2-7/8” safety joint will be used for sealing during makeup of all liner components. RWO 17. MIRU Thunderbird 1 workover rig and ancillary equipment 18. Bleed TBG/IA pressures to ~0psi. Kill well w/8.4 ppg 1% KCl or equivalent as needed. 19. Test BOPE to 250 psi Low/ 3,000 psi High, annular to 250 psi Low/ 2,500 psi High (hold each ram/valve and test for 5-min). Record accumulator pre-charge pressures and chart tests. a. Notify AOGCC 24 hours in advance of BOP test. b. Perform Test per “Thunderbird # 1 Test Procedure” c. Confirm test pressures per the Sundry Conditions of approval. d. Test VBR ram and Annular on 2-7/8” test joint. e. Submit to AOGCC completed 10-424 form within 5 days of BOPE test. 20. Pull TWC 21. PU 2-3/8” AICD liner as detailed on proposed liner tally and run liner with 2-7/8” work string. a. Pickup an open TIW valve, 2-7/8” Safety Joint and XO prior to making up liner. b. Install short joints in 2-7/8” workstring roughly 400ft above LTP running tools for Eline/CCL tie-in at <70deg deviation. c. Run liner to bottom at max running speed of ~80 ft/min or 1 min/double. 22. Tag CIBP at 12450’ MD for rough depth correction. a. PU and position Liner Top Packer at ~10,682’ MD based on proposed liner tally. 23. Rig up Eline for liner depth tie-in. 24. RIH with GR/CCL and confirm liner spaceout with respect to perforation reference log. a. BP PDCL Log Dated 8-20-2014 b. It’s critical for AICD function that blast joints and swell packers straddle existing perforations as per proposed liner tally. 25. RDMO Eline 26. Circulate ~30 bbls diesel down the work string taking returns up the backside to leave swell packers in hydrocarbon. CTU and RWO Liner Install B-07A PTD:214-091 a. Adjust volume of diesel as needed with respect to losses to ensure liner circulated to diesel while minimizing excess diesel column on backside of workstring. b. Workstring volume = 10800’ * .0052 bpf = 56 bbls c. 2-3/8” Liner Volume = 1700’ * .0040 bpf = 7 bbls d. 2-3/8”x4-1/2” Annular volume = 1600’ * .0097 bpf = 13 bbls 27. Drop ball and displace with 5 bbls diesel followed by 1% KCL to set Liner Top Packer. a. Test backside/LTP to 1500 psi and then release liner 28. POOH with workstring. 29. Bleed tubing pressure back to ~0 psi. Set TWC. 30. RDMO Thunderbird WO Rig and ancillary equipment. Move to next well location. 31. ND BOPE. NU the THA and tree. Test tubing hanger void and tree to 500 psi low/5,000 psi high. 32. Pull TWC. Post-Rig Procedure: 33. RU and bullhead 200 bbls diesel at max rate of 3 BPM down the tubing into formation to freeze protect and displace 1% KCL from behind liner to initiate packer swell 34. Leave well SI for a minimum of 14 days prior to putting well on production to allow swell packers to swell. 35. Obtain AOGCC witnessed SVS test within 5 days of putting well online Attachments: 1. As-built Schematic 2. Proposed Schematic 3. BOP Schematic 4. Blank RWO MOC Form 5. B-07A Tie-In Log CTU and RWO Liner Install B-07A PTD:214-091 As-Built Schematic CTU and RWO Liner Install B-07A PTD:214-091 Proposed Schematic CTU and RWO Liner Install B-07A PTD:214-091 CTU and RWO Liner Install B-07A PTD:214-091 BOP Schematic CTU and RWO Liner Install B-07A PTD:214-091 Changes to Approved Sundry Procedure Date: Subject: Sundry #: Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to the AOGCC by the “first call” engineer. AOGCC written approval of the change is required before implementing the change. Step Page Date Procedure Change HAK Prepared By (Initials) HAK Approve d By (Initials) AOGCC Written Approval Received (Person and Date) Approval: Operations Manager Date Prepared: Operations Engineer Date CTU and RWO Liner Install B-07A PTD:214-091 B-07A Tie-In Log CTU and RWO Liner Install B-07A PTD:214-091 B-07A Tie-In Log CTU and RWO Liner Install B-07A PTD:214-091 David Dempsey Hilcorp Alaska, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: david.dempsey2@hilcorp.com Please acknowledge receipt and return one copy of this transmittal. Received By: Date: Hilcorp North Slope, LLC Date: 08/10/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL PBU B-07A (PTD 214-091) FTP Folder Contents: Log Print Files and LAS Data Files: Please include current contact information if different from above. 37' (6HW By Abby Bell at 10:28 am, Aug 10, 2021 David Dempsey Hilcorp Alaska, LLC Sr. Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-5245 E-mail: david.dempsey2@hilcorp.com Please acknowledge receipt and return one copy of this transmittal. Received By: Date: Hilcorp North Slope, LLC Date: 07/22/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL FTP Folder Contents: Log Print Files and LAS Data Files: Well API # PTD # Log Date Log Type PBU 15-48C 500292263503 211-030 6/16/2021 CBL PBU B-07A 500292028501 214-091 1/20/2021 CBL PBU C-03C 500292012403 212-058 7/10/2021 PPROF PBU C-29B 500292147202 214-049 7/10/2021 PPROF PBU C-41B 500292238502 213-104 6/26/2021 CBL PBU F-10C 500292041003 213-086 7/11/2021 CBL PBU P2-34 500292255800 195-066 6/17/2021 CBL Please include current contact information if different from above. Received By: 07/23/2021 37' (6HW By Abby Bell at 9:33 am, Jul 23, 2021 Samuel Gebert Hilcorp North Slope, LLC GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 Fax: 907 777-8510 E-mail: sam.gebert@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received By: Date: DATE: 02/15/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL PBU B-07A (PTD 214-091) RPM 01/19/2021 ANALYSIS RAW DATA Please include current contact information if different from above. PTD: 2140910 E-Set: 34700 Received by the AOGCC 02/16/2021 02/16/2021 Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:214-091 6.50-029-20285-01-00 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 13128 12480 9067 9347 12480, 12780 8257 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" x 30" 51 - 131 51 - 131 Surface 2692 13-3/8" 51 - 2742 51 - 2719 4930 2670 Intermediate 2784 9-5/8" 49 - 2833 49 - 2800 6870 4760 Production 6967 7" 2656 - 9623 2641 - 8486 7240 5410 Perforation Depth: Measured depth: 10795 - 13025 feet True vertical depth:9059 - 9062 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 13cr85 47 - 9463 47 - 8353 9347 8257Packers and SSSV (type, measured and true vertical depth) 4-1/2" HES TNT Perm Packer Liner 3667 4-1/2" 9459 - 13126 8350 - 9061 8430 7400 12. Stimulation or cement squeeze summary: Intervals treated (measured): N/A Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 1083300163300 36521200 1750 31859 683 1810 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: Wyatt Rivard wrivard@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone:(907)777-8547 Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations 5 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 measured9061 Sundry Number or N/A if C.O. Exempt: 320-485 No SSSV Installed Junk Packer Printed and Electronic Fracture Stimulation Data 5 Extended Perf w CTU Operations shutdown Change Approved Program 5 N/A 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 028310 PBU B-07A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): RPM, CBL Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations By Samantha Carlisle at 11:03 am, Feb 01, 2021 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.01.30 07:36:48 -09'00' Bo York MGR19FEB2021 SFD 2/2/2021RBDMS HEW 2/1/2021 DSR-2/1/21 ACTIVITYDATE SUMMARY 1/18/2021 CTU-6 1.75" X .156 Coil Objective: Drfit Log AdPerf MIRU ***IN PROGRESS** 1/19/2021 CTU-6 1.75" X .156 Coil Objective: Drfit Log AdPerf MIRU/ RIH W/ 3.62" JSN BHA / Bleed IA. Tag CIBP 12772' CTM, pumping safelube CTBS when POOH necessary for chrome drag. MU/RIH with Baker Atlas RPM tool. Continued on 1/20/21 1/20/2021 CTU-6 1.75" X .156 Coil Objective: Drfit Log AdPerf Continue logging up with RPM log. Pick up and RIH W/ SLB CBL logging tool. Paint RED flag 12300' for CBP tie in. RIH W/ Baker 3.595"CBP Cont'd on 1/21/21 1/21/2021 CTU-6 1.75" X .156 Coil Objective: Drfit Log AdPerf RIH W/ Baker 3.595"CBP Set @ 12,480' MOE. PT plug at surface to 1600 psi, good test. Perform weekly bop test. Rig up to deploy guns Con't on 1/21/21 1/22/2021 CTU-6 1.75" X .156 Coil Objective: Drfit Log AdPerf Make up and deploy guns. RIH W/ SLB 2.875" perf guns. Perforate 12090- 12170/12220-12300. RIH w/ gun #2 SLB 2.875" perf guns. Perforate 11950-12010. Con't on 1/23/21 1/23/2021 CTU-6 1.75" X .156 Coil Objective: Drfit Log AdPerf RIH W/ SLB 2.875" perf guns. Perforate 11,200'-11250' / 11085'-11155'. RIH w/ SLB 2.875" gun #4 and perforate 10795-10930. RDMO ***Complete*** Daily Report of Well Operations PBU B-07A Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:214-091 6.API Number:50-029-20285-01-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Field/Pools:9. Well Name and Number: ADL 028310 Property Designation (Lease Number):10. 8. PBU B-07A 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations 5 Fracture Stimulate Repair Well Operations shutdown Extended Perforating w Op Shutdown GAS GSTORWAG SPLUG Abandoned Oil 5 WINJ Exploratory Development 5StratigraphicService WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 13128 Effective Depth MD: 13cr85 11. 11/27/2020 Commission Representative: 15. Suspended Contact Name: Wyatt Rivard Contact Email: wrivard@hilcorp.com Authorized Name: Stan Golis Authorized Title:Operations Manager Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type: No SSSV Installed Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 9061 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill 5Perforate Perforate New Pool 9347, 8257 No SSSV Installed Date: Liner 3667 4-1/2"9459 - 13126 8350 - 9061 8430 7400 Well Status after proposed work: 16. Verbal Approval: 5 Change Approved Program 51 - 2742 51 - 2719 14. Estimated Date for Commencing Operations: BOP Sketch 51 - 131 Structural 6870 Proposal Summary 13. Well Class after proposed work: 4-1/2" HES TNT Perm Packer 12540 - 13025 9066 - 9062 4-1/2" 12.6#9463 Production 12780 9064 12780 52 - 131 13-3/8" 9-5/8" Contact Phone:(907)777-8547 Date: 4760 80 20" x 30"Conductor 2670 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 Surface 2692 4930 Intermediate 2784 49 - 2833 49 - 2800 6967 7" 2656 - 9623 2641 - 8486 7240 5410 Address:3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic 2430 Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. By Samantha Carlisle at 10:46 am, Nov 16, 2020 320-485 Digitally signed by Stan Golis DN: cn=Stan Golis, ou=Users Date: 2020.11.16 09:20:59 - 09'00' Stan Golis X MGR18NOV2020 DSR-11/17/2020DLB11/16/2020 10-404Ytion Required? Comm 11/19/2020 dts 11/18/2020 JLC 11/19/2020 RBDMS HEW 11/19/2020 Plug and Add Perf B-07A PTD:214-091 Well Name:B-07A CTU Plug & Add Perf API Number:50-029-20285-01 Current Status:Producing Rig:CTU & Surface Deployed TCP Guns Estimated Start Date:11/27/2020 Estimated Duration:6days Reg.Approval Req’std?N/A Date Reg. Approval Rec’vd:N/A Regulatory Contact:Abbie Barker Permit to Drill Number:2140490 First Call Engineer:Wyatt Rivard (907) 777-8547 (O)(509) 670-8001 (M) Second Call Engineer:Noel Nocas (907) 777-8449 (O)(907) 947-9533 (M) AFE Number:IOR 1050 Current Bottom Hole Pressure:3310 psi @ 8,800’ TVD 7.3 PPGE | (Average Ivishak BHP) Maximum Expected BHP:3310 psi @ 8,800’ TVD 7.3 PPGE | (Average Ivishak BHP) Max. Anticipated Surface Pressure:2430psi (Based on 0.1 psi/ft. gas gradient) Last SI WHP:2340 psi (Taken on 9/29/20) Min ID:3.725” ID XN @ 9451’ MD Max Angle:96 Deg @ 11076’ Reference Log:BP PDCL Log Dated 8-20-2014 Brief Well Summary: B-07A is a natural flow sidetrack completed with a 4-1/2” horizontal liner extending ~2000’MD through zone 2A of the Ivishak. The well’s initial toe perforations were isolated with a CIBP in 2017 though no production change was observed following CIBP set and adding 62’ of perfs. The single, open, zone 2A interval has reached marginal GOR. Going forward, isolation of toe perforations will be confirmed then existing perfs will be isolated and six zone 2A intervals will be perforated to restore the well to an economic GOR. These six intervals have been selected to allow for future installation of Automated Inflow Control Device (AICD) liner technology. Perforations will be produced until gas breakthrough is observed at which time a 2-3/8” AICD liner can be installed to isolate/control gas production from individual perforated intervals while maximizing production from lower GOR intervals. Objective:Utilize CTU to confirm toe perf isolation then set a plug over existing 2A perfs. Surface deploy TCP guns then convey to bottom with CTU to add new perfs and restore well to an economic GOR. Sundry Procedure (Approval Required to Proceed): Note: The well will be killed and monitored before making up the initial perfs guns. This is generally done during the drift/logging run. This will provide guidance as to whether the well will be killed by bullheading or circulating bottoms up throughout the job. If pressure is seen immediately after perforating, it will either be killed by bullheading while POOH or circulating bottoms up through the same port that opened to shear the firing head. Coil Tubing 1. MIRU Coiled Tubing Unit w/ 1.75“coil and spot ancillary equipment. 2. MU pulsed neutron logging tools (Sigma mode) and RIH. 3. Log sigma mode up from 12,500’ to 10,200’ MD. a. Log Repeat pass from 10,700 to 10,200’ MD 4. POOH and confirm good data. * Plug and Add Perf B-07A PTD:214-091 5. MU Cement Bond Logging tools and RIH. Tag CIBP at 12,780’ to confirm. 6. Log CBL up from 12,780’ to 10,250’ MD, stopping at ±12,420’ MD to paint flag. a. Log Repeat pass from 10,700 to 10,200’ MD 7. POOH and confirm good data. Obtain corrected flag 8. MU 4-1/2” composite bridge plug and RIH. Target set depth will be based on previous CIBP tag/confirmation of toe perf isolation. a. If CIBP still in place at 12780’ MD, existing perfs will be isolated: i. Bullhead ~230 bbls of 8.4 ppg 1% KCl or 8.5 ppg seawater down the tubing to the formation. 1. Wellbore volume = 12540’ X .0152bpf= 190 bbls 2. Confirm well is dead. Freeze protect tubing as needed. ii. RIH and correct to flag. iii. Contact OE Wyatt Rivard 1(509) 670-800 or Noel Nocas at 1(907) 947-9533 prior to setting plug/perforating for final approval of tie ins. iv. Set composite plug mid-joint at ±12,480’ MD and test to 1500 psi. POOH. b. If CIBP has moved and is no longer at 12780’ MD, existing perfs will be left open and a 2 nd plug will be set above toe perfs. i. RIH and correct to flag. ii. Contact OE Wyatt Rivard 1(509) 670-800 or Noel Nocas at 1(907) 947-9533 prior to setting plug/perforating for final approval of tie ins. iii. Set composite plug mid-joint at ±12,760’ MD. POOH. iv. Bullhead ~230bbls of 8.4 ppg 1% KCl or 8.5 ppg seawater down the tubing to the formation. 1. Wellbore volume = 12540’ X .0152bpf= 190 bbls 2. Confirm well is dead. Freeze protect tubing as needed. 9. At surface, prepare for deployment of TCP guns. 10. Confirm well is dead. Bleed any pressure off to returns tank. Kill well w/8.4 ppg 1% KCl or 8.5 ppg seawater as needed. Maintain continuous hole fill taking returns to tank until lubricator connection is reestablished. 11. Pickup 1.75” safety joint and TIW valve and space out before MU guns. Review well control steps with crew prior to breaking lubricator connection and commencing makeup of TCP gun string. Once the safety joint and TIW valve have been spaced out, keep the safety joint/TIW valve readily accessible near the working platform for quick deployment if necessary. 12. Break lubricator connection at QTS and begin makeup of TCP guns and blanks per Table 1: B-07A ProposedAd-Perf GunRunsbelow. Confirm intervals with OE, as intervals may be adjusted based on CBL and SIGMA logs. Gun Run #Perf Top Perf Bottom Perf Length 4 ±10,795 ±10,930 ±135 3 ±11,085 ±11,155 ±70 ±11,200 ±11,250 ±50 2 ±11,950 ±12,010 ±60 1 ±12,090 ±12,170 ±80 ±12,220 ±12,300 ±80 Total ±475 Assure excess fluids available if needed to keep hole full. Plug and Add Perf B-07A PTD:214-091 Table 1: B-07A Proposed Ad-Perf Gun Runs 13. RIH with Gun Run 1 and tag composite bridge plug at ±14,250’ MD correlation. Pickup and perforate intervals per Table 1: B-07A Proposed Ad-Perf Gun Runs. POOH. a. Note any tubing pressure change in WSR. 14. POOH. Stopping at surface to reconfirm well dead and hole full. 15. Review well control steps with crew prior to breaking lubricator connection andcommencing breakdown of TCP gun string. 16. Repeat steps 12 through 15 for Gun Runs 2-4 per Table 1: B-07A Proposed Ad-Perf Gun Runs above. 17. RDMO CTU. 18. RTP or FP well. Attachments: 1. As-built Schematic 2. Proposed Schematic 3. Coil Tubing BOPE Schematic 4. Equipment Layout Diagram 5. Standing Orders for Open Hole Well Control during Perf Gun Deployment 6. Tie In Log/Perf Sheet *See note above in red regarding kill methods if pressure observed on surface after perforating. Standing orders flow chart included with this sundry request. Plug and Add Perf B-07A PTD:214-091 Wellbore Schematic Plug and Add Perf B-07A PTD:214-091 Proposed Schematic Plug and Add Perf B-07A PTD:214-091 Coiled Tubing BOPs Plug and Add Perf B-07A PTD:214-091 Equipment Layout Diagram Plug and Add Perf B-07A PTD:214-091 Standing Orders for Open Hole Well Control during Perf Gun Deployment Plug and Add Perf B-07A PTD:214-091 B-07A Tie-In Log Plug and Add Perf B-07A PTD:214-091 B-07A Tie-In Log Plug and Add Perf B-07A PTD:214-091 Hilcorp North Slope, LLCHilcorp North Slope, LLCChanges to Approved Rig Work Over Sundry ProcedureDate: November 13, 2020Subject: Changes to Approved Sundry Procedure for Well B-07ASundry #:Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to theAOGCC by the rig workover (RWO) “first call” engineer. AOGCC written approval of the change is required before implementing the change.StepPageDate Procedure ChangeHNSPreparedBy (Initials)HNSApprovedBy (Initials)AOGCC WrittenApproval Received(Person and Date)Approval:Asset Team Operations Manager DatePrepared:First Call Operations Engineer Date 1 Winston, Hugh E (CED) From:Carlisle, Samantha J (CED) Sent:Monday, November 16, 2020 1:42 PM To:Winston, Hugh E (CED) Subject:FW: [EXTERNAL] RE: B-07A (PTD #2140910) Extended Add Perf Open Sundry From: Rixse, Melvin G (CED) <melvin.rixse@alaska.gov> Sent: Friday, November 13, 2020 1:19 PM To: Carlisle, Samantha J (CED) <samantha.carlisle@alaska.gov> Subject: FW: [EXTERNAL] RE: B‐07A (PTD #2140910) Extended Add Perf Open Sundry From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Friday, November 13, 2020 12:27 PM To: Rixse, Melvin G (CED) <melvin.rixse@alaska.gov> Subject: RE: [EXTERNAL] RE: B‐07A (PTD #2140910) Extended Add Perf Open Sundry Mel, Thanks for the response. That makes sense. We will cancel and resubmit. Thank You, Wyatt Rivard | Operations Engineer |Hilcorp Alaska, LLC O: (907) 777-8547 | C: (509)670-8001 | wrivard@hilcorp.com 3800 Centerpoint Drive, Suite 1400 | Anchorage, AK 99503 From: Rixse, Melvin G (CED) [mailto:melvin.rixse@alaska.gov] Sent: Friday, November 13, 2020 12:08 PM To: Wyatt Rivard <wrivard@hilcorp.com> Subject: [EXTERNAL] RE: B‐07A (PTD #2140910) Extended Add Perf Open Sundry Wyatt, Better cancel and submit a new one. Commissioners are keeping a close tab on these wells for a while. Mel Rixse Senior Petroleum Engineer (PE) Alaska Oil and Gas Conservation Commission 907‐793‐1231 Office 907‐223‐3605 Cell CONFIDENTIALITY NOTICE: This e‐mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e‐mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mel Rixse at (907‐793‐1231 ) or (Melvin.Rixse@alaska.gov). Sundry # 320-053 Canceled 2 From: Wyatt Rivard <wrivard@hilcorp.com> Sent: Friday, November 13, 2020 10:36 AM To: Rixse, Melvin G (CED) <melvin.rixse@alaska.gov> Subject: B‐07A (PTD #2140910) Extended Add Perf Open Sundry Hello Mel, I have prepared an extended add perf sundry procedure for well B‐07A. B‐07A currently has an open sundry (attached) to perform this work using service coil and the wellwork platform. We would instead like to perform this work using service coil alone without the well work platform in the same manner as C‐29B. We would be perforating the same number of intervals though the planned depths have changed somewhat. Is it possible to revise the open sundry with attached procedure or should I cancel the open sundry and resubmit a new sundry? Work should be completed prior to the original 1/30/2021 10‐403 expiration. Thank You, Wyatt Rivard | Operations Engineer |Hilcorp Alaska, LLC O: (907) 777-8547 | C: (509)670-8001 | wrivard@hilcorp.com 3800 Centerpoint Drive, Suite 1400 | Anchorage, AK 99503 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. The information contained in this email message is confidential and may be legally privileged and is intended only for the use of the individual or entity named above. If you are not an intended recipient or if you have received this message in error, you are hereby notified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently delete this message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. THE eSTATE e c u e 01 1LAVKA GOVERNOR MIKE DUNLEAVY Joshua Tempel Well Integrity Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Oil Pool, PBU B -07A Permit to Drill Number: 214-091 Sundry Number: 320-053 Dear Mr. Tempel: Alaska Oil and (Bas Conservation Commission 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 w .aogcc.alaska.gov Enclosed is the approved application for the sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, er .Price Chair DATED this N day of January, 2020. RBDMS AC -Vi JAN 3 0 2020 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.289 a JAIN 7 P anon uu 1. Type of Request: Abandon ❑ Plug Perforations 0 - FractureStimulate ❑ Repair Well ❑Operations shutdown ❑ Suspend [I Perforate 0 - Other Stimulate ❑ Pull Tubing ❑ _ P gram ❑ Plug for Redrill ❑ Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other Well Work Platform 0 2. Operator Name: BP Exploration (Alaska), Inc 4. Current Well Class: Exploratory 11 Development 0 5. Permit to Drill Number. 214-091 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stratigraphic ❑ Service ❑ 6, API Number: 50-029-20285-01-00 7. If perforating: What Regulation or Conservation Order governs well spacing in this pool? 8. Well Name and Number: Will planned perforations require a spacing exception? Yes ❑ No 0 PBU B -07A 9. Property Designation (Lease Number): 10. Field/Pools: ADL 026310 PRUDHOE BAY. PRUDHOE OIL 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (h): Total Depth WD(ff): Effective Depth MD: Effective Depth WD: MPSP (psi): Plugs (MD): Junk (MD): 13128 9061 12780 9064 2370 12780 None Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20" x 30" 51 -131 52-131 Surface 2692 13-3/8" 51-2742 51-2719 4930 2670 Intermediate 2784 9-5/8" 1 49-2833 1 49-2800 1 6870 4760 Liner 6967 7" 2656-9623 2641-8486 7240 1 5410 Liner 3667 4-1/2" 9459-13126 8350 - 90611 1 Perforation Depth MD (ft): Perforation Depth TVD (ft): 1 Tubing Size: Tubing Grade: Tubing MD (ft): 12540 - 13046 9063 - 9066 4-1/2" 12.6# 13Cr85 1 47-9463 Packers and SSSV Type: 4-1/2" HES TNT Perm Packer Packers and SSSV MD (fp and TVD (ft): 9347 / 8256 No SSSV Installed No SSSV Installed 12. Attachments: Proposal Summary 0 Wellbore Schematic 0 13. Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch 0 Exploratory ❑ Stratigraphic ❑ Development 0 Service ❑ 14. Estimated Date for Commencing Operations: March 1, 2020 15. Well Status after proposed work: Oil 0 WINJ ❑ WDSPL ❑ Suspended ❑ 16. Verbal Approval: Date: GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: GINJ ❑ Op Shutdown ❑ Abandoned ❑ 17. I hereby certify that the foregoing is true and the procedure approved herein will not Contact Name: Tempel, Joshua be deviated from without prior written approval. Contact Email: Joshua.TempeIQbP.Wm Authorizetl Name: Tempel, Joshua Contact Phone: Authorizetl Title: Well Integrity Engineer Authorized Signature:_ Date: ' 1z iF 1Z 0 Z 0 C,- COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: 55®— Plug Integrity ❑ BOP Test ❑ Mechanical Integrity Test ❑ Location Clearance ❑ Other: Post Initial Injection MIT Req'd? Yes ❑ No 0 RBDMS N� JAN 3 0 2020 Spacing Exception Required? Yes ❑ No Subsequent Form Required: -yo et APPROVED B 7, Approved by: COMMISSIONER COMMISS ONttHE Date:L gVC 1i(3a1 ?-v ORIGINAL Form 10403 Revised 04/2017 Approved application is valid for 12 months from the date of approval. /rrP.0 Submit Form and Attachments in Duplicate 11-41//,r/zd0 NJ Sundry Request to Perforate Using the Well Work Platform Well: B -07A Date: 1/24/2020 Well Interventions Engineers: Josh Tempel (907) 891-5930 Pad Engineer: Laurie Derrick (907) 564-5952 MASP: 2370psi Well Type: Producer Estimated Start Date: 3/1/2020 History B -07A is a Rotary Sidetrack drilled in Aug 2014. The first stage of perfs were abandoned due to HGOR. A COP was set in 2017 and an adperf was performed, the well came on with a HGOR and was eventually shut in and cycled. Scope of Work: Using Service Coil and the Well Work Platform, a the well will be perforated with an estimated 512' are preliminary and were selected based on oil intervals will be updated based on the results execution. COP will be set to shut off uncompetitive perfs and of adperfs. The pert intervals included in this sundry columns seen within the 2014 drilling logs, these of the CBL/RPM logging program that is awaiting Proposed WWP Procedure: • MIRU WWP, BOPE and support equipment • MIRU CTU • Test BOPE as configured top down (annular, blind shears, 2.0" pipe/slips, mud cross, 2-3/8" x 3- 1/2" VBR, 2.0" pipe/slip). Test the blind shears and pipe slips to 3500 psi and the annular to 2500psi using 2" coil. • Kill well with 1% KCI • Perform drift run • Set CIBP ✓ • Perforate the proposed intervals below (intervals will be finalized based on RPM/CBL logging results). Safety joint with FOSV will be on floor during gun deployment and laydown. ----------------------- Depths (from -to) 102332' 10,364' 10,576' ---- -----'--- 10,608'__ ------- --- - 10,802' _ 10,930' 11,092'__ __ 11,156' 11,186' ---------------- 11,250' ------------------ 12,093' 12,285' • RDMO WWP and Coil Unit 9-5/8" _ COND, �? D= )P OF 7' LNR 2666' D = 12.347' 272W K(08109114) 2864' 0, D = 8.681' 14 28W Minimum ID = 3.725" @ 9451' 4-1/2" HES XN NIPPLE TOP OF CEMENT (7538 TVD) (08/19/14) ITOP OF 4-12' TBG, 12.6#, 13( bpf, ID=3.958' 7" LNR 26#, L-80 VAM TOP HC, .0383 bpf, D = 6276' 1 LNR, 12.6#, 13CR-85 VAM 95 JFE BEAR PERFORATIONSLNAARY REFLOG: HEAL TIME LWD ON 08131114 ANGLE AT TOP PERF: 91' @ 12540' Note: Refer to Roduction DB for historical pert data SIZE I SPF I INTERVAL I OpnISgz I SHOT I SOZ 2-7/8" 1 6 112540-126021 O 1128/17 2-7/8 6 12625 - 13025 C 09/03/14 PBTD 13036' FEAR 13126' .0152 bpf, D = 3.958 B O SAFETY NOTES: WELL ANGLE> —70'@ 10332'. 4-12" CHROME TBG & LNR""' MAX DLS:15.7° @ 10245'. 1 2600'—j4-1/2- HES X NP, D = 3.813' 2666' 9-5/8' X 7" BKR HRD-E ZXPN LTP, D = 6.18' 2671' 9-5/8' X 7- BKR FLD(LOCK LNR HGR , D = 620' MLLOUTWNDOW(B-07A) 2833'-2850' GAS LFT MANIIRR S ST MD I ND I DEV I TYPE I VLV LATCH FORT DATE 5 3649 3487 33 KBG-2 DOME BK 16 09/11114 4 5719 5199 34 KBG-2 SO BK 20 09/11/14 3 7285 6502 30 KBG-2 DMY BK 0 09/05/14 2 8310 7387 30 KBG-2 DMY BK 0 09/05/14 1 9039 8001 34 KBG-2 DMY BK 0 09/05/14 7' X 4-12- HES TNT PKR D = 3.856' I 9351' Jy 4-1/2- HES X NP, D = F 9461' 4-1/2' HES XN NP, D= 9459' 7' X 5' BKR HRD-E ZXI SLV, D=4.340' 9481' 17'X 7'X 5' BKF D = 4.320' DATE REV BY COMMENTS DATEREV BY COMMENTS 0418!79 ORIGINAL COMPLETION 11/30/17 JTM/JMD SETCBP&ADPERFS 09105/14 P272 SIDETRACK (13-07A) 012820 JNUJMD ADDED REF & BF ELEVS 09110/14 JMD DRLG HO CORRECTIONS 09/11/14 JUJMD PERF CORRECTION 09/15/14 JMG/JMD GLV C/O 09/11/14 09/16/14 JUJMD FINAL ODE APPROVAL %711=fITt 1 ■LNRHGR, PRUDHOE BAY UNIT WELL B -07A PERMITNO: 2140910 API No: 50-029-20285-01 T11 N, R14E, 54T FNL & 159] BP Exploration (Alaska) Planned Wellbore Configuration 1743_- 4In6'QN 1 TVD NHIWAD* PEVOY� 5 ACRATOR- BAKER 33 KBG$ 0141. DN= _ 6883' Sits BP BEV 4265' 50 f RK A0911114 ROP -" 23W 6 �i Alut Aigle- T. (V 110]6' — —. 4310 7]87 W lK ',2 Odyn ND- BB005S jTOP0FrLNR Minimum ID = 3.725" 0 9457' 4.1R" HES X NIPPLE _, 3.9N1- ItaCRJ6.fE BEAR F6SOW1TORswAAr=r -- f43 tOG' RFAi 19E LNOON 08131n1 AIGIF.AT IOPFH4"91°®ti540 RUN. Rater fa Ra mW. OS fm ns wl w,f dale SEE SRj INTERVAL Opn54z SIOT SOZ 2N8° 612540 - 12602 O 112&17 2718' 6 12825- 13025 C 09103114 SAFETY MOTES: ELAO1B-07A NROMTBG &MW"MXr8:67- 1024. 6LLOOT WNDOW l"TAI 5433' - 2680 GAS Wr M4fQ>H9 ST MD 1 TVD I DEV I TYPE VLV LATCH !—WDATE 5 3646 3187 33 KBG$ OOAE B!C 18 �0&11n4 4 Sits 8199 3t I 2 50 f RK A0911114 3 7285 8502 30 10302 OMI SK 0 09M5'14 2 4310 7]87 W lK ',2 DMY i 8K 0 109105'14 1 W38 8001 34 1K 21 OW BK 0 09&5'14 'a6aay New Perfs Based on RPM / CBL log Results. Preliminary Estimate is 512' •"12,480' CIBP DATE I Rev 6'I WM.431fS 011E REV 3Y I 001, n 641DMOEBAY 1JNw WBL BO7A 7630 W, 2140910 ARW' S002&202ffiot =31,T11RR14E,54TRL8159TFTL ON18118 Ogl1WLCO6'PLO" 11f301iI JIM'.AO 9EECBP8 ACP6SS 8905/1{ �P272 &OETRACN BMA - -`— X IM14 JMO OFLG IO COWIR ONS O9IW4 JUJAO FHSfJOfd✓H:IION 89115Hd JBM1 GLV CYO 109/11n4) {W BIPloratbn {A6u6aj 0911&14 JU RALOOEARiiOVAL 3 Platform Floor Riser to platform Floor Annular BlindlShear Hydraulically Actuated VNe r � ® a,y m'—j�j� Coil PipelSNp Variable Bore Ram Coil Pipe/Slip 7 x 7 Spool as needed C--- I Flow Cross @J SSV Master Valve THA Tubing Head Ground Level 4 191 IC t V t Li STATE OF ALASKA DEC 1 2 2017 OLASKA OIL AND GAS CONSERVATION COMMI REPORT OF SUNDRY WELL OPERATIONS ^� � 1. Operations Performed A'A Abandon 0 Plug Perforations ® Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 1Z1 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:Set CIBP Q 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-091 3. Address: P.O.Box 196612 Anchorage, Development II Exploratory ❑ AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20285-01-00 7. Property Designation(Lease Number): ADL 0028310 8. Well Name and Number: PBU B-07A 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 13128 feet Plugs measured 12780 feet true vertical 9061 feet Junk measured feet Effective Depth: measured 12780 feet Packer measured 9349 feet true vertical 9064 feet Packer true vertical 8258 feet Casing: Length: Size: MD: ND: Burst: Collapse: Structural Conductor 84 20"x 30" 50-134 50-134 Surface 2691 13-3/8"72#N-80 49-2740 49-2717 4930 2670 Intermediate 2788 9-5/8"47#N-80 47-2835 47-2801 6870 4760 Production Liner 3667 4-1/2"12.6#13Cr8 9460-13128 8351-9061 9020 8540 Liner 6967 7"26#L-80 2657-9625 2542-8487 7240 5410 Perforation Depth: Measured depth: 12540-12570 feet 12570-12572 feet 12572-12602 feet 12846-13046 feet True vertical depth: 9066-9066 feet feet 9066-9065 feet 9065-9065 feet 9063-9062 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr85 47-9465 47-8354 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): SCANNED JAN 22018 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: 402 39120 224 600 1274 Subsequent to operation: Shut-In 1380 800 14.Attachments:(required per 20 AAC 25.070.25.071,8 25.283) 15.Well Class after work: Daily Report of Well Operations a Exploratory 0 Development II Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil I 1 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG ❑ GINJ 0 SUSP ❑ 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: Boman,Wade Contact Name: Boman,Wade Authorized Title: Production Engineer,B&X pads Contact Email: Wade.Boman@bp.com Authorized Signature: , ;'�jfy v\------ Date: `2}„..--E\,.- ")..,::;c) Contact Phone: +1 9075644674 V-` Form 10-404 Revised 04/2017 401/ / RED F r7' 1 3 r,2f17 Submit Original Only Ors 1.A.„. • • 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 11, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Setting of a Cast Iron Bridge Plug and Addition of Perforations for Well B-07A, PTD # 214-091. 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 Packers and SSV's Attachment PBU B-07A SW Name Type MD TVD Depscription B-07A PACKER 2668.14 2652.33 7" Baker ZXP Top Packer B-07A TBG PACKER 9349.2 8258.13 4-1/2" HES TNT Perm Packer B-07A PACKER 9471.62 8360.09 5" Baker ZXP Top Packer • • G 0 \t / \ / \ E \ o O _c 6 co 2a) ca 7 / = •EI \� - & ± 7 3 t $ \ f / / \\ koE= ® � \ E ƒ f O . 7 i \¥ - f »- $ I CL 00 - 0 t /J / \ N- U r.0- 23 I �\ _ _ w o n x R I c g £ \5 $ \ - a ¥ o / / ■ it; § O \ - 6 ƒ / \ i 2 / Ls 2 \ � E I 2 m e b o = e E o " 2 % 2 n a c 2 \ / % 0. a \7 Viz / § ƒ / ® Q -o c o / E o 0) G \ CO — = u c 0 o -0o 0) (1) k- 2 ca § \ $ O-ya CL \ % 2 D 0 $ fes $ / 03 c turns ® / / ® £ / 4-- k / 0- k2e ) k— I k o ƒ § 0 / \ 2 ) \ / \ < a ± @ 0 .4 ® � O ° _ ■ — CL\ \ c_ 2 / co_ I = ) / D _ G_ _ @ + __ O \ / \ : __ %2 n CD !.L!. \ / � -al � $ B 2 E o » » o 10 k / \ o c k \ / \ a. / k ( •' 3 • ) / \ \ = \ ) \ �/ \ \ o t ' I O f = .g ' _ D ® @ ' 1 2 7 y 0 D n = _ ® O / 2 © » 2 o a n • E ' a c.- \ / \ o _ H 0 — 4.--- 1- 0 - --- ° -). E- 0 ° '- Ma) U ) 2 * O : 0 -30n_ c » : 0 -, 00 : 7 co 2 ® w w w ire 0 \ \ \ $ \ \ > e e 9 Ar r 0 < Its t= 4-1/16"CNYS. NOTES: WELL ANGLE>-70°@ 10332'. Vi�LtfAD= Ml l/OY -0 7 ***4-1/2"CHROME TBG&LNR***MAX.DLS:15.7° ACTUATOR. BAKER C 10245'. OKB.B._EV= 68.83' BF.ELEV= 4265' 'CONO, -{ ? 1 I 1 - 2036' -19-5/8'FOC Max Angle= 96°@ 11076' D= - ' ' I 2600' j-{4-1/2"FES X MP,D=3.813" 1 Datum MD= 1016(7 I 1�, Datum TVD= 8800'SS TOP OF 7'LMR --j 2656' , .,? � 2666' � S 9 518°X 7'BKR FE ZXPN LW,0=6.18' J `� 2671' H9-5/8"X 7"BKR FLEXLOO(LNR HGR,D=6.20" 13-3/8'CSG,72#,N-80 BTRS,D=12.347' '-` 2720' 9-5/8"WHPSTOCK(08/09/14) 2854' MLLOUT WINDOW(B-07A) 2833'-2850' 9-5/8"CSG,47#,L-80,D=8.681' -2854' GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE Minimum ID =3.725" @ 9451' D5 3649 3487 33 KBG-2 DOME BK 16 09/11/14 4 5719 5199 34 KBG-2 SO BK 20 09/11/14 4-1/2" HES X N NIPPLE 3 7285 6502 30 KBG-2 DMY BK 0 09/05/14 2 8310 7387 30 KBG-2 OMY BK 0 09/05/14 TOP OF CEMENT(7538 TVD)(08/19/14) H 8484' �, 1 9039 8001 34 KBG-2 DMY BK 0 09/05/14 H • It01—E 931W 4-1/2'FES X tom,D=3.813' f; j' 9347' -7"X 4-1/2'HES TNT NKR,D=3.856" c. ' , .. 9381' - 1/2"FES X NP,D=3.813" 1% 1...._9461' --j4ES-1/2"EXN NP,D=3.725", 9459' -7'X 5'BKR HRD-E ZXP LTP w/TEBACK TOP OF 4-1/2"LNR CEMENTED -{ 9459' ;;5 SLV,D=4.340' 4-1/2"TBG, 12.6#,13CR-85 VAM TOP, -{ 9463' • C9463' -4-1/2"WLEG,D=3.958" 01 .0152 bpf,D=3.958" f.09481' -7"X 5"BKR H521 FLEXLOCK N LNR HGR, D=4.320" 9491'r"ii... 5"X 4 112"XO,D=3.930" T LNR,26#,L-80 VAM TOP I-C,.0383 bpf,D=6.276' H 9623' tHi''* r a � ."''ATw r*1 4-1/2"LNR,12.6#,13CR-85 VAM TOP X0 - 10689' 13CR-85.FE BEAR r r`7 4 PERFORATION SUMMARYr • 10719' i-j 4-1/2'PUP JOINT w/RA TAG,D=3.958" REF LOG:REAL TIP&LWD ON 08/31/14 r..°.. ANGLE AT TOP PERF:91* ; 12540° 11907' -14-1/2"PUP JOIN T w/RA TAG,D=3.958" Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2-7/8' 6 12540-12602 0 11/28/17 2-7/8" 6 12825-13025 C 09/03!14 .� 12780' H4-112'CSP(11/27/17)I ~A MID H 13035' i ..4.4.�.4.�' r ►��1�� . 4-1/2"LNR, 12.6#,13CR-85 JFE BEAR H 13126' • .0152 bpf,D=3.958 DATE REV BY COMM: NITS DATE REV BY COMMENTS PRUD-OE BAY UNIT 04/18/78 ORIGINAL COMPLETION 11/30/17 JTM!JMD SET CUP&ADPERFS WELL: B-07A 09/05/14 P272 SIDETRACK(B-07A) PERMIT No: 2140910 09/10/14 JMD DRLG HO CORRECTIONS AR No: 50-029-20285-01 09/11/14 JUJMD PERF CORRECTION SEC 31,T11N,R14E,54T FNL&1597'FEL 09/15/14 JMG/JMD GLV GO(09/11/14) 09/16/14 JUJMD FINAL ODE APPROVAL BP Exploration(Alaska) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. JI 14. - 0_C/f Well History File Identifier Organizing (done) ❑ Two-sided ❑ Rescan Needed RES AN: OVERSIZED: NOTES: Color Items: ❑ Maps: Grayscale Items: ogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: Maria Date: //cJi g /s/ rrf Project Proofing BY: Maria Date: d.•• Is! re Scanning Preparation 3 x 30 = go + o =TOTAL PAGES IT (Count does not include cover sheet) BY: Date: /s/ Production Scanning Stage 1 Page Count from Scanned File: ! 9 (Count does include cover eet) Page Count Matches Number in Scanning Preparation: YES NO BY: 3 Date: i /s/ rile Stage I If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc o v-, O • O • e• N O L v a. W Nan • fic co O If CD O • C I T o co d D D D • R m ' i T O m m o o O N .4:a (D H m w W o 6 Z Z E E N• WI WI WI V (3 < E O E LLI JI Cl) < o °' �'• 3 a �' aa) co Cl) Q ¢ ¢ 0 N NI ¢ '1) O o m mi < m �) LL co I I I I J m 'O a I (/) c co 0 O O O N- N- m a0 m V W - E 0 N. > ti O a) a) J Cl) ° N v)D JI m m m m JI I- U) _ 0 2 m°1 m m N O 0 0 :°Q :°0 a,m ui ai ai ui CO ui Q hi U �°YI ai ui rn ai YI ? 0 41 DNI a� it it it 11� it UI it I d' O J w .eCI) LL 6 W J o d Ow .0 u) 0 o a ou) o< oN d o_I o l o o o_I N m E OO< OU o O O OV o0 O co I Ow • Om 0 Om o p) Om pco ) < I' J V _N N- N NI N _N _N NSI 8„, 8,, V W N nl@ NSI 22 N< o ce Q E W o w o w W W W o W m W m N 2 WOO W o W O W o J O Z 3w V V a V 'a V L. L. 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Q C 0. o a) O Z ECD U £ U c 0 M 0 co Z cn }o co n; ca m m m co os 03 m a, CO CO CO m m CO COCOco co co oo 3 O D D D D O O D D D D oco c o To Cu m Cu Cu +o +o Cu Cu Cu m I 0 O) O) o) O) O) 51 o) o) O) O) 0) co >-o 0 0 0 0 0 0 0 0 0 0 0 0 3 E 0 C r > n n n n n n n n n n n n O W 0 rn I- CO CO COCO CO CO CO CO CO CO OO CO c O W E n O o N N N N N N N N N N N N in in in in to in in o U o U) o N N N N N N N N N NNNN 0 W 0 0 N O. a) re0` _ •C co 10 O fr N 0 CI N 3 Z w3 Q g o - U 0 0 0 0 0 0 0 U U U U ry o O v ao E a rn 0 pa) O O o woQd 0 0 0 0 0 0 0 0 0 0 0 0 LL 2 z 0 a 2 w w w w W w w w w w w _J C) 0 O 1 0 O 0, In , N 03 N O d Z NI R CZ _U ti o A o c ` Z C et a 3 \11 ' z 2▪ CO hi et a Om o U w Ce 0a W w , V m o Z 8 Q c.:(1 N � N 7 J o co CL U) 0 c 0 • Na O N U « c,-,V c w m o E r, - a 0 a a in CO l''''' I z 2 m • N CO03 CO a) , coO a) d vI p G Q ' _ c 0 1 I— re a a) 1 a Q ° a G id• o co ''...j 5, • z d v v 0 0 O N N co rn n rn• >v o cr I m 3 N d N '5 d fd re • CO a w c G N c CO 0 y d 0 o 7)2 0 C C G .+ O m to C a o ° E °- p E E 0 ' E E a.° 0 0 c 0 0 _ 2 1 4091 CA` EI BAKER PRINT DISTRIBUTION LIST 2 5 2 8 7 HUGHES COMPANY BP Exploration Alaska Inc INTERMEDIATE FINAL Yes (mandatory) LOGGED WELL NAME B-07A RUN NUMBER DATA t //2212015 (mandatory) M.K.BENDER FIELD Prudhoe Bay BH SALESMAN PAUL CANIZARES (mandatory) (mandatory) COUNTY North Slope Borough BH DISTRICT Alaska (mandatory) (mandatory) STATE Alaska PAGE OF (mandatory) LOG DATE: September,2014 TODAYS DATE: 19-Jan (mandatory) DISTRIBUTION LIST AUTHORIZED BY: PAUL CANIZARES (mandatory) HAS CLIENT BEEN INVOICED FOR ADDITIONAL PRINTS? No COMPANY CD (FIELD FINAL digital/ ADDRESS(FEDEXWILL NOT DELIVER TO P.O.BOX) LOGS LOGS image) FILM PERSON ATTENTION #OF PRINTS #OF PRIN I S #OF COPIES #OF COPIES 1 State of Alaska -AOGCC 1 I I Attn:Makana Bender 333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 2 1 PDF 1/16/2015 2:27 PM File folder •. Survey Data 1/16,2015 2:26 PM File folder B-07A_BHI_LTK_Mem Composite Drilling... 9..212014 10.02 PM LAS File 48,949 KB 3 V B-07A_Bf-Q_Mem_Composite_FE Drilling... 8/31/2014 2:12 PM DLS File 29,906 KB RECEIVEI 41 JAN 2 1 2015 AOGCC 5 6 I TOTALS FOR THIS PAGE: 0 1 1 0 0 0 \ 21 851 WELL LOG TRANSMITTAL To: Alaska Oil and Gas Conservation Comm. January 15, 2015 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 RECEIVED Anchorage, Alaska 99501 JAN 21 2015 RE: Circumfrential Acousitc Scanning Tool/Cement Bond Log: B-07A Run Date: 8/20/2014 AOGCC The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Chris Gullett, Halliburton Wireline &Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 B-07A CAST Log 1 Color Log 50-029-20285-01 • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE A FI bNTION OF: Halliburton Wireline & Perforating Attn: Chris Gullett 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3527 Fax: 907-273-3535 pj,„4.#.47) o_.60f.eat Date Signed \Thin 1Ll Hunt, Jennifer L (DOA) From: Lastufka, Joseph N [Joseph.Lastufka@bp.com] Sent: Wednesday, October 08, 2014 11:28 AM To: Hunt, Jennifer L (DOA) Subject: PBU B-07A/ PTD#214-091 Hi Jennifer, Please reference the following well: Well Name: PBU B-07A Permit#: 214-091 API #: 50-029-20285-01-00 Date of Test 10/4/14 Type of Test: IPT (Initial Production Test) Choke Size: 70 Choke Unit: Deg Production Method: Flowing Duration (Hours Tested): 12 Top Reference (Top Perf MD). 12825' Bottom Reference (Bottom Perf MD): 13025' Tubing Flowing (Pressure): 0 Casing Pressure: 1200 Total Test(Rate f/ 0, W, G): 612 /458 / 9131 24-Hour Rate (0, W, G). 1224 /916 / 18261 Gravity (Oil, API): 27.2 GOR (Gas-Oil Ratio): 14913 This well began Production on Method of Operations on this date: October 4, 2014 1 RBC MS OCT - 8 Ili` RECEIVED STATE OF ALASKA 0(_T 0 2 2014 ALASKA OIL AND GAS CONSERVATION COMMISSION GCC WELL COMPLETION OR RECOMPLETION REPORT AND Luk la. Well Status: • 0 Oil 0 Gas 0 SPLUG ❑Other 0 Abandoned ❑Suspended 1 b. Well Class 20AAC 25 105 20AAC 25 110 0 Exploratory 0 Stratigraphic 0 GINJ ❑WINJ ❑WAG 0 WDSPL 0 Other No.of Completions One • • K2:1 Development ❑Service 2. Operator Name: 5. Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number. BP Exploration(Alaska) Inc. 9/5/2014 • 214-091 • 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 8/11/2014 50-029-20285-01-00 • 4a. Location of Well(Governmental Section): 7.Date T.D. Reached: 14. Well Name and Number: Surface: . 8/29/2014 PBU B-07A " 547' FNL, 1597'FEL, Sec.31,T11 N, R14E, UM 8. KB(ft above MSL): 89.76 , 15.Field/Pool(s) Top of Productive Horizon. 1573'FSL,2546'FWL, Sec.29,T11 N, R14E, UM GL(ft above May 42.8' J Prudhoe Bay/Prudhoe Bay • Total Depth: 9.Plug Back Depth(MD+TVD) 1575' FSL,4092'FWL, Sec.29,T11 N, R14E, UM • 13035' 9062' • 4b. Location of Well(State Base Plane Coordinates,NAD: 10 Total Depth(MD+TVD) 16. Property Designation: Surface: x- 664031 • y- 5950103• Zone- ASP4 • • 13128' 9061' • ADL 028310 • TPI: x- 668120 y- 5952314 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit. Total Depth.x- 669665 y- 5952350 Zone- ASP4 None 18. Directional Survey: ®Yes 0 No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD). (Submit electronic and printed information per 20 AAC 25 050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, MWD/GR/RES/NEU/DEN _ 2833' 2800' • 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20"x 30" Insulated Conductor Surface 110' Surface 110' 36" 280 cu ft 13-3/8" 72# N-80 28' 2720' 28' 2699' 17-1/2" 6946 cu ft 9-5/8" 47# N-80 27' 2833' 27' 2800' 12-1/4" 2013 cu ft 7" 26# L-80 2656' 9623' 2641' 8486' 8-1/2" 243 sx Class'G' 4-1/2" 12.6# 13Cr85/13Cr80 9459' 13126' 8350' 9061' 6-1/8" 437 sx Class'G' 24. Open to production or injection? 0 Yes ❑No 25. TUBING RECORD If Yes,list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/ND (MD+TVD of Top&Bottom;Perforation Size and Number): ) 2-7/8"Gun Diameter,6 spf 4-1/2", 12.6#, 13Cr85 9463 9347'/8256' a011iao 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 12825'-13025' 9063'-9062' WAS WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No • DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED --�+- -ry� 2200' Freeze Protect w/150 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period • Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? ❑Yes 0 No• Sidewall Core(s)Acquired? 0 Yes ®No • If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None flBCMS OCT - 6 10 Form 10-407 Revised 10/2012 I/77- 1/g//S CONTINUE�ON 7EV ,RSE Submit Original Only 29. GEOLOGIC MARKERS(List all formations and rr--'<ers encounter 30. FORMATION TESTS NAME ND Well Tested? as ®No . Permafrost Top If yes,list intervals and formations tested,briefly summarizing test results. Attach separate sheets to this form,if needed,and submit Permafrost Base detailed test information per 20 AAC 25.071. UGNU 4745' 4391' None West Sak 6267' 5654' Coleville Mudstone 6777' 6077' HRZ 8527' 7575' base of HRZ 8929' 7745' Sag River 9640' 8500' Shublik A 9676' 8529' Shublik B 9706' 8554' Shublik C 9738' 8580' Sadlerochit-Zone 4B 9774' 8608' 45SB 9837' 8656' 42SB-Zone 4A 9949' 8738' CGL-Zone 3 10022' 8792' Base of CGL-Zone 2C 10123' 8864' 23SB-Zone 2B 10219' 8926' 22TS 10414' 9002' 21 TS-Zone 2A 10818' 9062' Zone 2B(Invert) 11273' 9050' Zone 2A(Revert) 11564' 9048' Formation at Total Depth: Zone 2A 11564' 9048' 31.List of Attachment. Summary of Daily Drilling Reports, LOT/FIT Summary,Well Schematic Diagram, Surveys,Cement Reports 32 I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Jacob Leemhuis,564-4989 Email: Jacob.Leemhuis@bp.com Printed Name Title: Drilling Technologist Joe Lastufk Signature: Phone 564-4091 Date: I6/VP INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item la. Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8. The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00) Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. Item 23• Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box Submit detailed description and analytical laboratory information required by 20 AAC 25 071. Item 30. Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only TREE= 4-1/16"CNV SAFE TOTES: WELL ANGLE>—70"@ 10332'. WBIIFAD= MCEVOY �O ••"4- CHROME TBG& LNR***MAX DLS:15.7° ACTUATOR= BAKER OKB aEv= 68.83' @ 10245'. BF.ELEV= 42.65' COND, -I ? 1----- — — , KOP= 2300' 2036' —1-9-:5/8"FOC #, Max Angle= 96°@ 11076' D= - 1 1 2500' —14-112"HES X NP,D=3.813" Datum MD= 10160' Datum TVD= 8800'SS TOP OF 7'LNR —I 2656' i ok2656' .J9-518"X 7"BKR HRD E ZXPN LTP,D=6.18" 13-318°CSG,72#,N-80 BTRS,D=12.347" —I 2720' I , ` X71 —19-5/8'X 7"BKR FLIXLOCK LNR HGR,ID=6.20" 9-5/8"WHPSTOCK(08/09/14) 2854' MLLOUT WINDOW(B-07A) 2833'-2850' 9-5/8°CSG,47#,L-80,D=8.681" ^-2854' GAS LFT MANDRELS ., ST MD TVD DEV TYPE VLV LATCH PORT DATE Minimum ID = 3.725 @ 9451 5 3649 3487 33 KBG 2 DOME BK 16 09/11/14 D4 5719 5199 34 KBG-2 SO BK 20 09/11/14 4-1/2" HES XN NIPPLE 3 7285 6502 30 KBG-2 DMY BK 0 09/05/14 2 8310 7387 30 KBG-2 DM' BK 0 09/05/14 TOP OF CEMENT(7538 TVD)(08/19/14) —1 8484' �- _. 1 9039 8001 34 KBG-2 DMY BK 0 09/05/14 } w +r. 44 9319' —14-1/2"HES X tom',D=3.813" 'Ari.' I : y. .4 ri r* F 9347' --17"X 4-1/2"HES TNT PKR,ID=3.856" ' , ;f•-• 9381' —14-1/2"HES X NP,D=3.813" v rw .M 9451'J—4-1/2"HES XN NP,D=3.725" �* 1 1 r ,* 9459' 7"X 5"BKR HRD-E ZXP LTP w/TEBACK TOP OF 4-1/2"LNR CBvBlE) H 9459' * SLV,D=4.340" 4.1 4.i/ ►'I' 9463' —14-1/2"WLEG,D=3.958" 4-1/2"TBG, 12.6#,13CR-85 VAM TOP, — 9463' 0152 bpf,D=3.958" . * 9481' —7"X 5"BKR H521 FLIXLOCK N LNR HGR, 1 4� D=4.320" * Sr . *�* 9491' —15"X 4-112"XO,D=3.930" 7 LNR,26#,L-80 VAM TOP HC,.0383 bpf,D=6.276" —1 9623 �; 4 'A v. 4-1/2"LNR 12.6#,13CR-85 VAM TOP XO 10689' `!� *. s. 13CR 85 JFE BEAR 4. F RFORATIONSUMAARY 4 , 10719' H4-1/2'PUPJOINT w/RA TAG,D=3.958" RE LOG:PEAL TIME LWD ON 08/31/14 •. '4, .4 ANGLE AT TOP PERF:90°@ 12846' 4. Note:Refer to Production DB for historical perf data .. -,� 4. 11907'-14-1/2"PUP JOINT w/RA TAG,D=3.958" SCE SPF INTERVAL Opn/Sqz SHOT SQZ 2-7/8" 6 12825-13025 0 09/03/14 4 A 4. PBTD —1 13035' y.�'�'�'�'� ,� ►�.... 4-1/2"LNR,12.6#,13CR-85 JFE BEAR, — 13126' .0152 bpf,D=3.958 DATE REV BY COMvU'1TS DATE REV BY COM DENTS PRUDHOE BAY INT 04/18/78 ORIGINAL COMPLETION WELL: B-07A 09/05/14 P272 SIDETRACK(B-07A) FERMI No:"2140910 09/10/14 JIVD DRLG HO CORRECTIONS AR No: 50-029-20285-01 09/11/14 JUJMD PERF CORRECTION SEC 31,T11N,R14E,547'FNL 8 1597'FEL 09/15/14 JMG/JMD GLV GO(09/11/14) 09/16/14 JUJMD FINAL ODE APPROVAL BP Exploration(Alaska) BP AMERICA LOT / FIT Summary Well Name: B-07A Surface Leak Off Test Test Test Depth Test Depth AMW Pressure Pressure EMW Date Type (TMD-Ft) (TVD-Ft) (ppg) (psi) (BHP) (psi) (ppg) 08/10/14 LOT 2,861.00 2,823.92 9.20 700.00 2,049.62 13.97 08/21/14 FIT 9,623.00 8,493.13 8.60 649.00 4,443.34 10.07 Page 1 of 1 North America-ALASKA-BP Page 1 of 38 Operation Summary Report Common Well Name:8-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 :X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor.PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations _ (hr) (usft) 8/4/2014 00:00 - 02:00 2.00 RIGD P PRE BEGIN RON EVENT WITH PARKER 272 AT 00:00 ON 8/4/2014. COMPLETE CALIBRATION AND FUNCTION TEST IRON DERRICKMAN HOLD A"STAND UP FOR SAFETY'FOCUSING ON DROPPED OBJECTS -REVIEW RECENT DROPPED OBJECT INCIDENTS WITHIN BP IN GOM -ALLOW THE CREW TO CONDUCT A 30 MIN HAZARD HUNT j -HOLD A 20 MIN DEBRIEF WITH THE CREW ON WHAT THEY FOUND 02:00 - 06:00 4.00 RIGD P 1 PRE PREPARE TO SKID FLOOR -BREAK DOWN STAND USED FOR TROUBLESHOOTING THE IDL -PREP PIPE SHED FOR RIG MOVE -PINNED BACK FORUM CRANE -PLACED IDM IN RIG DOWN POSITION -UNPIN BLOCKS FROM TOPDRIVE -BRIDLE UP ON BLOCKS -TIE BACK KELLY HOSE AND SERVICE LOOPS 06:00 09:00 3.00 RIGD P PRE SKID RIG FLOOR -LAY DOWN DERRICK -PREP MUD MODULE FOR MOVE TO J PAD 09:00 - 15:30 6.50 MOB P PRE MOVE MUD MODULE FROM J PAD TO B PAD 15:30 - 16:30 1.00 MOB P PRE MOBILIZE RIG CREW FROM B PAD TO J PAD AND PREP UTILITY MODULE FOR MOVE 16:30 - 22:00 5.50 MOB P PRE MOVE UTILITY MODULE FROM J PAD TO B PAD 22:00 - 00:00 2.00 MOB P PRE MOBILIZE RIG CREW FROM B PAD TO J PAD -PREP DRILL MODULE FOR MOVE -PLACE ADDITIONAL RIG MATS ON ROAD IN SOFT AREAS 8/5/2014 .00:00 - 12:00 12.00 MOB P ( PRE MOVE DRILL MODULE FROM J PAD TOB PAD -REPOSITION AND PLACE ADDITIONAL RIG i MATS OVER SOFT SPOTS IN ROAD. 12:00 - 14:00 2.00 MOB P PRE SPOT DRILL MODULE OVER WELL MERRY UP UTILITY MODULE TO DRILL 1 MODULE 14:00 - 15:30 1.50 MOB P PRE 'SPOT MUD MODULE AND MERRY UP TO DRILL MODULE 15:30 - 16:30 1.00 RIGU P PRE HOOKUP ELECTRICAL LINES,HYDRAULIC LINES,AIR AND WATER LINES IN INTERCONNECTS 16:30 - 17:30 1.00 RIGU P PRE WALK DOWN AND DISCUSS PRE-RAISING DERRICK CHECKLIST -RAISE DERRICK AND PIN IN PLACE -525K OFF HEADACHE RACK 17:30 - 18:30 1.00 RIGU P PRE SKID RIG FLOOR AND MOVE HAUNCH INTO 'POSITION 18:30 - 21:00 2.50 RIGU P PRE DRESS OUT RIG FLOOR AND BRIDLE DOWN -CALIBRATE BLOCKS AND RAISE DRIVING CABS Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 2 of 38 Operation Summary Report Common Well Name:5-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:00 - 00:00 3.00 RIGU P PRE HOOK UP MUD LINES,FLOW LINES,CEMENT AND MUD MANIFOLD -RIG UP PIPE BARN,RAISE PIPE CAT -DRESS OUT MUD MODULE AND SPOT AND RIG UP CUTTINGS TANK 8/6/2014 00:00 - 03:00 3.00 MOB P PRE CONTINUE TO RIG UP. -TAKE ON 290 BBL SEAWATER TO PITS -RIG UP AND TEST GAS ALARMS -CONTINUE TO RIG UP MUD LINES AND HYDRAULIC LINES. **RIG ACCEPT AT 00:01** 03:00 - 04:30 1.50 MOB P PRE TEST TWC FROM ABOVE AND BELOW 250/3500 PSI FOR 5 CHARTED MIN. -PRE JOB SAFETY MEETING. -RIG UP LINES TO TREE AND IA. I-PRESSURE TEST TWC FROM ABOVE AND BELOW 250/3500 PSI-GOOD TEST. 04:30 - 06:30 2.00 MOB P PRE NIPPLE DOWN DRY HOLE TREE. -INSPECT THREADS ON HANGER. 06:30 - 11:30 5.00 BOPSUR P PRE FUNCTION TEST LOCK DOWN SCREWS VERIFY 5&3/4 TURNS ON HANGER CROSSOVER NIPPLE UP BOPE -RIG UP TEST JOINT AND TESTING EQUIPMENT 11:30 12:00 0.50 BOPSUR P PRE RIG EVACUATION DRILL AND AAR -BP AND PARKER SUPERINTENDENTS ON SITE. 12:00 - 15:30 3.50 BOPSUR P PRE NIPPLE UP BOP RISERS AND FLOW LINE -FILL AND DRAIN LINES CHARGE ACCUMULATOR -MAKE UP OFFLINE MANIFOLD 15:30 - 17:00 1.50 BOPSUR P PRE RIG UP TO TEST BOPE. -RIG DOWN TEST JOINT AND RIG UP DONUT STYLE STYE TEST JOINTS. -FILL STACK AND LINES AND PURGE AIR FROM SYSTEM. -PERFORM SHELL TEST -START TEST#1,VALVE 15 LEAKING BY. 17:00 - 19:00 2.00 BOPSUR N RREP PRE GREASED AND FUNCTION VALVE 15. -ATTEMPT TO RETEST.STILL LEAKING BY. -4 WAY VALVE ON ACCUMULATOR(HCR KILL) NOT FUNCTIONING -BLEED OFF PRESSURE AND CHANGE OUT VALVE. AOGCC REPRESENTATIVE,LOU GRIMALDI, ONSITE TO WITNESS BOPE TESTING. 19:00 - 20:00 1.00 BOPSUR N SFAL PRE PURGE TEST LINE AND CONTINUE WITH TEST#1 -LOWER PIPE RAM DOOR SEALS LEAKING Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 3 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 23:00 3.00 BOPSUR N SFAL PRE DRAIN STACK AND BLEED DOWN ACCUMULATOR -CHANGE OUT RAM DOOR SEAL AND VALVE 15 ON MANIFOLD AOGCC REPRESENTATIVE,LOU GRIMALDI, TIMED OUT AND LEFT LOCATION. REQUESTED THAT REPAIRS BE MADE AND VERIFICATION TESTS PERFORMED BEFORE RESUMING BOPE TESTING. 23:00 - 00:00 1.00 BOPSUR N SFAL PRE FILL STACK,CHOKE MANIFOLD,GAS BUSTER AND TEST JOINT AND BEGIN TEST#1 -BLIND/SHEAR RAM DOORS LEAKING. 8/7/2014 00:00 - 01:30 1.50 BOPSUR N SFAL PRE DRAIN STACK AND BLEED DOWN ACCUMULATOR -CHANGE OUT REMAINING 5 RAM DOOR SEALS 01:30 - 04:00 2.50 BOPSUR N SFAL PRE RIG UP AND PERFORM BOPE VERIFICATION TESTS PER AOGCC REPRESENTATIVE REQUEST. -PRE JOB SAFETY MEETING ON TESTING BOPS. FILLED STACK AND PURGED AIR OUT OF SYSTEM. -PERFORM VERIFICATION TESTS WITH 7" DONUT STYLE TEST JOINT. -250 PSI LOW 2 MIN./3500 PSI HIGH FOR 3 MIN. -ALL TESTS GOOD. INFORMED AOGCC REPRESENTATIVE,LOU GRIMALDI,OF TESTING STATUS. 04:00 - 09:30 5.50 BOPSUR P PRE PERFORM BOP TEST 250/3500 PSI FOR 5 CHARTED MIN. -FILL STACK,CHOKE MANIFOLD,AND MGS. -PURGE ALL AIR OUT OF LINES. -TEST UPPER RAMS WITH 7"DONUT STYLE TEST JOINT -250/3500 PSI FOR 5 CHARTED MIN EACH. -TEST LOWER RAMS WITH 4"DONUT STYLE TEST JOINT -250/3500 PSI FOR 5 CHARTED MIN EACH. -TEST ANNULAR PREVENTER WITH 4" DONUT STYLE TEST JOINT. -250/3500 PSI FOR 5 CHARTED MIN. -PERFORM DRAW DOWN TEST AOGCC REPRESENTATIVE,LOU GRIMALDI, ONSITE TO WITNESS BOP TEST. 09:30 - 14:00 4.50 BOPSUR P PRE RIG DOWN TEST EQUIPMENT -PICK UP LUBRICATOR AND EXTENSIONS -INSTALL DUTCH RISER -FILL STACK -PRESSURE TEST LUBRICATOR AND DUTCH RISER 250 PSI LOW/3500 PSI HIGH 5 MINUTES EACH PULL TWC 14:00 - 15:00 1.00 BOPSUR P PRE RIG DOWN LUBRICATOR AND EXTENSIONS -LAY DOWN DUTCH RISER 15:00 - 15:30 0.50 BOPSUR P PRE CLEAN AND CLEAR RIG FLOOR Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 4 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 16:00 0.50 CLEAN P DECOMP RIG UP AND PREPARE TO CIRCULATE DIESEL OUT OF WELL. -PJSM AND WALK DOWN ALL LINES AND VALVES DISCUSS HIGH WIND CONDITION AND EFFECT ON TASK -DISCUSS AMPHION CONTROL OF PUMP PRESSURE AND INTERACTION WITH TASK -REVIEW BLOW DOWN PROCEDURE OF HIGH PRESSURE LINES 16:00 - 17:30 1.50 CLEAN P DECOMP WEATHER CONDITIONS DEEMED UNFIT FOR DISPLACEMENT TO OPEN TOP TANK. JOB STOPPED,DISPLACEMENT TANK WAS CHANGED TO CUTTINGS BOX WITH COVERED TOP. -RIG UP TO CUTTINGS BOX AND DISPLACE DIESEL WITH 1 BBL BARACLEAN FOLLOWED BY 80 DEGREE 8.5 PPG SEAWATER -5 BPM,450 PSI -BLOW DOWN ALL LINES 17:30 - 18:30 1.00 CLEAN P DECOMP PICK UP AND STAGE OUT FISHING SPEAR, CONTROL LINE SPOOL AND DOYON CASING TOOLS MAKE UP SAFETY JOINT 18:30 - 21:30 3.00 CLEAN P DECOMP RUN IN THE HOLE AND ENGAGE SPEAR IN 10' PUP BELOW TUBING HANGER -HANGER CAME OFF SEAT WITH UP WT= 105K -PICK UP 5'AND CBU X 2.5 -RUBBER FROM CONTROL LINE ENCAPSULATION BACK IN RETURNS. -RIG UP DOYON CASING TONGS -PULL AND LAY DOWN LANDING JOINT AND SPEAR 21:30 - 22:30 1.00 CLEAN P DECOMP PULL AND LAY DOWN 10'PUP OF 7"TUBING WITH SPEAR 22:30 - 00:00 1.50 CLEAN N WAIT DECOMP CLEAN AND CLEAR RIG FLOOR AND MONITOR WELL -WAIT ON YC ELEVATORS FROM DOYON CASING 8/8/2014 00:00 - 07:00 7.00 PULL P DECOMP PULL AND LAY DOWN 7"TUBING. -RIG UP 7"YC ELEVATORS. -PULL 7"IJ4S TUBING WITH CONTROL LINES. -RECOVERED: 77 JOINTS OF 7" 16 CLAMPS OTIS SSSV 10'PUP 20'PUP -CONTROL LINE BRITTLE AND MISSING THE MAJORITY OF THE ENCAPSULATION. -CONTROL LINE PARTED JUST ABOVE SSV. -CHANGE OUT LINER AND SWAB ON MUD PUMP#2 07:00 - 09:00 2.00 PULL P DECOMP RIG DOWN CASING EQUIPMENT AND CLEAR RIG FLOOR -RIG UP DRILL PIPE HANDLING EQUIPMENT -INSTALL 8-5/8"ID WEAR RING -MAKE UP SAFETY JOINT Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 5 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(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 CLEAN P WEXIT PICK UP CLEAN OUT BHA AND RUN IN HOLE -BHA TAGGED UP ON WEAR RING WITH WATERMELON MILL -PULL WEAR RING -WEAR RING ID=8-5/8",FULL GAUGE 8.5" MILL. 12:00 - 14:30 2.50 CLEAN P WEXIT CONTINUE PICKING UP 6-1/2"COLLARS AND HWDP -CHANGE OUT BX ELEVATOR INSERTS FROM 5"TO 4" 14:30 - 18:00 3.50 CLEAN P WEXIT FILL PIPE AND RUN IN THE HOLE WITH 4" DRILL PIPE FROM 886'TO 3100' -UPWT=111K,DN WI=109K -BREAK CIRCULATION AT 2500' -420 GPM,700 PSI -MW IN/OUT=8.5 PPG 18:00 - 19:30 1.50 CLEAN P WEXIT CIRCULATE HOLE CLEAN -STAGE UP PUMPS TO 420 GPM;700 PSI. -PARAFFIN AND SMALL AMOUNTS OF RUBBER ENCAPSULATION AT BOTTOMS UP. -CONTINUED TO CIRCULATE UNTIL HOLE CLEANED UP. 19:30 - 21:30 2.00 CLEAN P WEXIT PULL 4"DRILL PIPE OUT OF THE HOLE FROM 3100'TO 886 -FLOW CHECK WELL FOR 10 MINUTES (STATIC) UP WT=86K,DN WT=86K MW IN/OUT=8.5 PPG • 21:30 - 22:30 1.00 CLEAN P WEXIT CHANGE OUT BX ELEVATOR INSERTS FROM 4"TO 5" -STAND BACK 6 STANDS OF HWDP AND 3 STANDS OF DRILL COLLARS IN DERRICK HELD AN UNANNOUNCED D1 DRILL AND AAR WHILE THE CREW WAS LAYING DOWN THE CROSSOVER FROM 4"TO 5"WITH NEW AD ON THE BRAKE AND NEW FLOORHANDS ON THE FLOOR. DURING AAR DISCUSSED OPERATIONAL CONSIDERATIONS WITH NEW PEOPLE IN NEW POSITIONS. 22:30 - 23:30 1.00 CLEAN P WEXIT LAY DOWN REMAINING BHA COMPONENTS 23:30 - 00:00 0.50 BOPSUR P WEXIT SUCK OUT STACK AND INSTALL WEAR RING 8/9/2014 00:00 - 00:30 0.50 STWHIP P WEXIT CLEAN AND CLEAR RIG FLOOR. -LAY DOWN 7"SAFETY JOINT. 00:30 - 03:00 2.50 STWHIP P WEXIT RIG UP SCHLUMBERER E-LINE TO RUN EZSV. -PJSM WITH SLB PERSONNEL AND RIG CREW. -RIG UP SHEAVES ON RIG FLOOR. -POSITION E-LINE TRUCK. -ARM EZSV FIRING HEAD. PICK UP AND MAKE UP EZSV. 03:00 - 04:00 1.00 STWHIP P WEXIT RUN IN THE HOLE WITH 9.625"EZSV ON SLB E-LINE. -LOCATED COLLAR AT 2862'MD. -PICKED UP 5'AND SET EZSV AT 2857'MD. SIMOPS: -PICKING UP STANDS UTILIZING OFF-LINE STAND BUILDING EQUIPMENT. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 6 of 38 Operation Summary Report Common Well Name:8-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:00 - 05:00 1.00 STWHIP P WEXIT PULL OUT OF THE HOLE AND RIG DOWN SLUMBERGER E-LINE. 05:00 - 06:00 1.00 STWHIP P WEXIT PRESSURE TEST 9.625"CASING AND EZSV 250/3500 FOR 5/30 CHARTED MIN. -PJSM WITH RIG CREW ON PRESSURE TESTING. CLOSE BLIND/SHEAR RAMS AND OPEN KILL LINE HCR. -250 PSI LOW FOR 5 CHARTED MIN-GOOD TEST. -3500 PSI HIGH FOR 30 CHARTED MIN- GOOD TEST. j-RECEIVED APPROVAL TO PROCEED FROM WTL. 06:00 - 11:00 5.00 STWHIP P WEXIT PICK UP WHIPSTOCK BHA PER BAKER REPRESENTATIVE AND RIH TO 2854' -SHALLOW TEST MWD AT 1045 AT 500 GPM, 950 PSI 11:00 - 12:00 1.00 STWHIP P WEXIT OREINT WHIPSTOCK 46°LEFT -TAG EZSV AT 2854' -SET WHIPSTOCK AT 2854'WITH 16K -SHEARED OFF WHIPSTOCK WITH 48K BOTTOM OF WINDOW AT 2850',TOP OF WINDOW AT 2833' -PU WT=113K,SO WT=111K BEFORE SETTING -PU WT=110K,SO WT=109K AFTER SETTING 12:00 - 14:00 2.00 STWHIP P WEXIT PULL STANDS OUT AND STAND BACK IN DERRICK -PICK UP RTTS AND RIH 230'AND SET RTTS WITH SAFETY JOINT. -STAND BACK 2 STANDS LAY DOWN SAFETY JOINT. -CLOSE BLIND/SHEAR RAMS -PRESSURE TEST RTTS 250/2000 PSI FOR 5 CHARTED MIN. -GOOD TEST. -RECEIVED APPROVAL TO PROCEED FROM WTL. • 14:00 - 20:30 6.50 STWHIP P WEXIT PULL MOUSE HOLE AND LAY OUT -NIPPLE DOWN BOP AND STAND BACK -NIPPLE DOWN TUBING SPOOL -9.625"CASING GREW 1"AFTER REMOVING STACK. -REMOVE SECONDARY 2-1/16"IA VALVE AND SEND TO VALVE SHOP -INSTALL MCEVO SSH TUBING SPOOL WITH YB SECONDARY SEAL SIMOPS:TROUBLESHOOT BX ELEVATORS AND PS-21 SLIPS AND AMPHION CONTROL CIRCUIT -ADJUST NEEDLE VALVE ON PRESSURE SWITCH TO ALLOW PS-21 TO OPERATE CORRECTLY -INSPECT ELECTRICAL ON TOP DRIVE PRESSURE SWITCH Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 7 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:30 - 22:30 2.00 STWHIP N SFAL WEXIT ATTEMPT TOSEATYBSECONDARYSEAL WITH NO SUCCESS -MOVE BOP STACK ON SPOOL AND ATTEMPT TO SEAT WITH WEIGHT OF STACK WITH NO SUCCESS -MOVE OFF STACK AND RISER REMOVE AND REPLACE YB SECONDARY SEAL WITH REPLACEMENT YBT SECONDARY SEAL. 22:30 - 00:00 1.50 STWHIP P WEXIT SET BOP STACK AND NIPPLE UP -PRESSURE TEST 9-5/8"PACKOFF AND SEALS TO 250 PSI LOW FOR 5 MINUTES AND 3500 PSI HIGH FOR 30 MINUTES. 8/10/2014 00:00 - 02:00 2.00 WHSUR N SFAL WEXIT CONTINUE TO PRESSURE TEST 9-5/8" PACKOFF AND PRIMARY SEAL TO 250 PSI LOW FOR 5 MINUTES AND 3500 PSI HIGH FOR 30 MINUTES. -UNABLE TO GET A TEST. -PUMP PLASTIC AT 3500 PSI. 02:00 - 03:00 1.00 WHSUR P WEXIT PRESSURE TEST AFTER WELL HEAD WORK -PACKOFF AND PRIMARY SEAL 250 PSI LOW FOR 5 CHARTED MIN AND 3500 PSI FOR 30 CHARTED MIN. -GOOD TEST. -PRESSURE TEST BOP STACK BREAK 250/3500 PSI FOR 5 CHARTED MIN. -GOOD TEST. -RIG DOWN TEST EQUIPMENT AND CLEAN -AND CLEAR RIG FLOOR. 03:00 - 04:00 1.00 WHSUR P WEXIT RUN IN THE HOLE AND PULL THE RTTS. -RUN IN THE HOLE 2 STANDS AND A SAFETY JOINT. -ENGAGE RTTS AND UNSEAT. -PULL OUT OF THE HOLE AND LAY DOWN RTTS AND RUNNING TOOL. 04:00 - 04:30 0.50 STWHIP P WEXIT DISPLACE WELL TO 9.2 PPG LSND MILLING FLUID -PJSM. -RUN IN THE HOLE TO 2833'MD. -DISPLACE WELL TO 9.2 PPG MILLING FLUID. -400 GPM AND 730 PSI. 04:30 - 13:00 8.50 STWHIP P WEXIT MILL 7"WINDOW FROM 2833'TO 2861'(2821' TVD) -400 GPM,800 PSI ON,725 PSI OFF -100 RPM,3K TQ ON,1.5K TQ OFF -PU 115K,SO 111K,ROT 112K -TOW=2833',BOW=2850' SPR'S MD=2835',MW=9.2 PPG MP#1 22 SPM=130 PSI,33 SPM=180 PSI MP#2 22 SPM=135 PSI,33 SPM=180 PSI 13:00 - 14:30 1.50 STWHIP P WEXIT PERFORM LOT -PJSM AND RIG UP TO PERFORM LOT -FILL ALL SURFACE -PUMP 4.6 BBLS TO 700 PSI -LOT=13.98 -BLEED BACK 2.1 BBLS -BLOW DOWN SURFACE LINES AND RIG DOWN Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 8 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UW:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:30 - 16:30 2.00 STWHIP P WEXIT MILL 8.5"INTERMEDIATE RAT HOLE FROM 2861'TO 2890'(2841'TVD) -MILL EXTRA FULL GAUGE RAT-HOLE FOR 8.5"RSS. -475 GPM,1130 PSI ON,1000 PSI OFF -80 RPM,4K TQ ON,2K TQ OFF -PU 110K,SO 110K,ROT 109K SPR'S MD=2890',MW=9.2 PPG MP#1 20 SPM=146 PSI,30 SPM=193 PSI MP#2 20 SPM=146 PSI,30 SPM=193 PSI 16:30 - 20:00 3.50 STWHIP P WEXIT POOH ON ELEVATORS FROM 2890'TO 950' -MW IN/OUT=9.2 PPG -FLOW CHECK WELL FOR 10 MINUTES 'PRIOR TO POOH -PU 110K,SO 110K AT 2890' 20:00 - 23:00 3.00 STWHIP P WEXIT POOH ON ELEVATORS FROM 950' -MW IN/OUT=9.2 PPG -FLOW CHECK WELL FOR 10 MINUTES PRIOR TO PULLING BHA -RACK BACK HWDP,PICK UP JARS AND RACK BACK -LAY DOWN DRILL COLLARS AND BREAK DOWN MILLS HELD A KICK WHILE TRIPPING DRILL WHILE LAYING DOWN BHA WITH THE CREW THAT JUST CAME BACK FROM DAYS OFF. 23:00 - 23:30 0.50 STWHIP P WEXIT CLEAN AND CLEAR RIG FLOOR 23:30 - 00:00 0.50 STWHIP P WEXIT MAKE UP STACK WASHER AND FLUSH STACK 8/11/2014 00:00 - 00:30 0.50 STWHIP P WEXIT FLUSH BOP STACK AND BLOW DOWN LINES. CLEAN AND CLEAR RIG FLOOR. REASSEMBLE SAFETY JOINT FOR BHA. 00:30 - 03:00 2.50 STWHIP P WEXIT PICK UP AND MAKE UP 8.5"RSS DRILLING ASSEMBLY AND RUN IN THE HOLE TO 1202' MD. -6-3/4"AUTOTRAK WITH GR/RES/PRESSNSS/SURVEY. -8.5"SECURITY MM65M BIT DRESSED WITH 6 X 13/32". DISCUSSED NON-SHEARABLES ACROSS THE BOP STACK WHILE PICKING UP BHA.SAFETY JOINT MADE UP AND VERIFIED PRIOR TO STARTING. 03:00 - 04:00 1.00 STWHIP P WEXIT SHALLOW HOLE TEST BHA AT 1202'MD. -GOOD TEST. -CALIBRATE BLOCKS FOR BAKER. 04:00 - 05:00 1.00 STWHIP P WEXIT RUN IN THE HOLE WITH 8.5"RSS DRILLING ASSEMBLY. -FROM 1202'MD TO 2833'MD. -RUNNING ON STANDS OF 4"DRILL PIPE OUT OF THE DERRICK Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 9 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 06:00 1.00 STWHIP P WEXIT CIRCULATE AND CONDITION MUD AND ESTABLISH CLEAN HOLE ECD NUMBERS. -PUMP 30 BBL EP MUD LUBE PILL. -550 GPM;1390 PSI. -DUMP SWEEP AT SURFACE. -MUD WEIGHT 9.2 PPG IN,9.2 PPG OUT. -CECD=9.68 PPG SPR'S MD=2810';TVD=2803';MW=9.2PPG MP#1:22 SPM=106 PSI;33 SPM=157 PSI. MP#2:22 SPM=106 PSI;33 SPM=158 PSI. 06:00 - 11:00 5.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 2890' TO 3281'(3181'TVD) -550 GPM;1530 PSI ON;1500 PSI OFF. -140 RPM;2-4K TO ON;2K TQ OFF. -WOB 4K. -PU 107K;SO 96K;ROT 96K. -ECD:ACTUAL=9.85 PPG;CALC.=9.69 PPG. -SURVEY EVERY-90 FT. -ACTUAL ROTATING TIME=2.8 HRS,JAR= 23.2 HRS. MUD WEIGHT 9.2 PPG IN,9.2 PPG OUT. NO DRAG OBSERVED WHILE GOING THROUGH THE 9.625"CASING WINDOW. 11:00 - 12:00 1.00 DRILL N DPRB 3,281.00 INTI UNABLE TO OBTAIN CLEAN SURVEYS BY NO-GO DEPTH PER DIRECTION/SURVEY PROGRAM. -DISCUSS TRAVELING CYLINDER PLAN FORWARD WITH ANCHORAGE TEAM. -POOH ON ELEVATORS FROM 3281'TO 2810'. -PU 103K;SO 94K;AT 2810'. MUD WEIGHT 9.2 PPG IN,9.2 PPG OUT. 12:00 - 12:30 0.50 DRILL P INTI SERVICE TOP DRIVE AND RIG FLOOR EQUIPMENT 12:30 - 13:00 0.50 DRILL N DPRB 3,281.00 INTI TRAVELING CYLINDER REVIEWED AND EXTENDED BY ANCHORAGE TEAM. -RIH ON ELEVATORS FROM 2810'TO 3281' -MUD WEIGHT 9.2 PPG IN,9.2 PPG OUT. 13:00 - 00:00 11.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 3281' TO 4327'(4045'TVD) -550 GPM;1920 PSI ON;1930 PSI OFF. -180 RPM;5K TQ ON;3K TQ OFF. -PU 123K;SO 103K;ROT 105K. -WOB 4-8K -ECD:ACTUAL=10.2 PPG. -SURVEY EVERY-90 FT. -ACTUAL ROTATING TIME=6.8 HRS,JAR= 32.8 HRS. -MUD WEIGHT 9.3 PPG IN,9.3 PPG OUT. INSERTED 8.5"GHOST REAMER ON THE BOTTOM OF STAND 29(3378'BACK FROM BIT). ABLE TO OBTAIN CLEAN SURVEYS BEFORE REACHING END OF EXTENDED TRAVELING CYLINDER. SPR'S MD=4025';TVD=3798';MW=9.2 PPG MP#1:22 SPM=160 PSI;33 SPM=230 PSI. MP#2:22 SPM=165 PSI;33 SPM=230 PSI. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 10 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UVVI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/12/2014 00:00 - 06:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 4327' TO 5000' -565 GPM,2290 PSI ON,2170 PSI OFF. -180 RPM,5-8K TQ ON,4K TQ OFF. -PU 132K,SO 107K,ROT 108K. -WOB 9-10K. -ECD:ACTUAL=10.9 PPG;CALC.=10.3 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 9.8 PPG IN,9.8 PPG OUT. WEIGHTED UP TO 9.8 PPG PRIOR TO DRILLING INTO THE UG3 AT 5012'MD. SPR'S MD=4519';TVD=4202`MW=9.6 PPG MP#1:22 SPM=196 PSI;33 SPM=266 PSI. MP#2:22 SPM=193 PSI;33 SPM=265 PSI. SPR'S MD=4706';TVD=4359';MW=9.8 PPG MP#1:22 SPM=187 PSI;33 SPM=256 PSI. MP#2:22 SPM=188 PSI;33 SPM=263 PSI. 06:00 - 12:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 5000' TO 5656' -565 GPM,2700 PSI ON,2515 PSI OFF. 150 RPM,5-8K TO ON,4K TO OFF. -PU 147K,SO 114K,ROT 119K. -WOB 5-10K. -ECD:ACTUAL=10.91 PPG;CALC.=10.32 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 9.8 PPG IN,9.8 PPG OUT. -ACTUAL ROTATE TIME=8.5 HRS. -TOTAL JAR TIME=41.3 HRS. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 500-600' -20-50%INCREASE IN RETURNS NOTED. SPR'S MD=5274`TVD=4830';MW=9.8 PPG MP#1:22 SPM=242 PSI;33 SPM=320 PSI. MP#2:22 SPM=243 PSI;33 SPM=318 PSI. SPR'S MD=5656';TVD=5145';MW=9.8 PPG MP#1:22 SPM=290 PSI;33 SPM=370 PSI. MP#2:22 SPM=290 PSI;33 SPM=375 PSI. 12:00 - 18:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 5656' TO 6438' -565 GPM,2750 PSI ON,2720 PSI OFF. -160 RPM,6-8K TQ ON,6-7K TQ OFF. -PU 161K,SO 117K,ROT 127K. -WOB 5-10K. -ECD:ACTUAL=10.7 PPG;CALC.=10.3 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 9.8 PPG IN,9.8 PPG OUT. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 500-600' -20-50%INCREASE IN RETURNS NOTED. SPR'S MD=6224';TVD=5615';MW=9.8 PPG MP#1:22 SPM=333 PSI;33 SPM=422 PSI. MP#2:22 SPM=325 PSI;33 SPM=415 PSI. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 11 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 00:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 6438' TO 7168'(6401'TVD). -565 GPM,2980 PSI ON,2960 PSI OFF. -160 RPM,7K TQ ON,5K TQ OFF. PU 171K,SO 127K,ROT 137K. -WOB 5-10K. -ECD:ACTUAL=11.1 PPG;CALC.=10.54 PPG. -SURVEY EVERY-90 FT. MUD WEIGHT 9.8 PPG IN,9.8 PPG OUT. -ACTUAL ROTATE TIME=8.5 HRS. -TOTAL JAR TIME=49.8 HRS. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 500-600' -20-50%INCREASE IN RETURNS NOTED. SPR'S MD=6981';TVD=6244';MW=9.8 PPG MP#1:22 SPM=288 PSI;33 SPM=378 PSI. MP#2:22 SPM=290 PSI;33 SPM=379 PSI. 8/13/2014 00:00 - 06:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 7168' MD TO 7637'MD. -565 GPM,3290 PSI ON,3130 PSI OFF. 140-150 RPM,7-10K TQ ON,5-6K TQ OFF. PU 185K,SO 135K,ROT 145K. -WOB 12-14K. -ECD:ACTUAL=11.17 PPG;CALC.=10.54 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 10.0 PPG IN,10.0 PPG OUT. DUST UP SYSTEM WEIGHT UP TO 10.0 PPG PRIOR TO DRILLING INTO THE CM2 AT 7339' MD. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 500-600' 20-50%INCREASE IN RETURNS NOTED. SPR'S MD=7263' TVD=6483';MW=10.0 PPG MP#1:22 SPM=289 PSI;33 SPM=370 PSI. MP#2:22 SPM=292 PSI;33 SPM=389 PSI. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 12 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UW:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 12:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 7637' MD TO 8021'MD. -550 GPM,3580 PSI ON,3460 PSI OFF. -140 RPM,8-10K TQ ON,4-5K TQ OFF. -PU 180K,SO 140K,ROT 145K. WOB 12-14K. ECD:ACTUAL=11.67 PPG;CALC.=10.81 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 10.4 PPG IN,10.4 PPG OUT. -ACTUAL ROTATE TIME=7.7 HRS. -TOTAL JAR TIME=57.5 HRS. WEIGHT UP SYSTEM TO 10.4 PPG WITH 10.8 SPIKE FLUID AND BLACK PRODUCT ADDITIONS AT 8000'MD;-400'PRIOR TO DRILLING INTO THE THRZ. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 300' 15-30%INCREASE IN RETURNS NOTED. SPR'S MD=7926';TVD=7055';MW=10.4 'PPG MP#1:22 SPM=255 PSI;33 SPM=362 PSI. •MP#2:22 SPM=250 PSI;33 SPM=360 PSI. 12:00 - 18:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 8021' MD TO 8375'MD. -550 GPM,3700 PSI ON,3670 PSI OFF. -130 RPM,7-9K TQ ON,5-6K TQ OFF. -PU 191K,SO 138K,ROT 145K. -WOB 12-14K. -ECD:ACTUAL=11.4 PPG;CALC.=10.81 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 10.4 PPG IN,10.4 PPG OUT. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 300' -15-30%INCREASE IN RETURNS NOTED. 18:00 - 00:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 8375' MD TO 8817'MD(7816'TVD) -550 GPM,3940 PSI ON,3888 PSI OFF. -120 RPM,8K TQ ON,6K TQ OFF. -PU 196K,SO 138K,ROT 147K. -WOB 14-16K. -ECD:ACTUAL=11.6 PPG;CALC.=10.82 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 10.4 PPG IN,10.4 PPG OUT. -ACTUAL ROTATE TIME=9.7 HRS. -TOTAL JAR TIME=67.2 HRS. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 300' -15-30%INCREASE IN RETURNS NOTED. NO LOSSES OVER THE LAST 24 HOURS SPR'S MD=8538';TVD=7552';MW=10.4 PPG MP#1:22 SPM=327 PSI;33 SPM=440 PSI. MP#2:22 SPM=327 PSI;33 SPM=440 PSI. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 13 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/14/2014 00:00 - 06:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 8817' MD TO 9160'MD -550 GPM,3950 PSI ON,3905 PSI OFF. -140 RPM,8K TQ ON,6K TQ OFF. -PU 194K,SO 138K,ROT 153K. -WOB 16K. -ECD:ACTUAL=11.6 PPG;CALC.=10.82 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 10.4 PPG IN,10.4 PPG OUT. PUMPED A 30 BBL LOW-VIS FOLLOWED BY A •20 BBL HIGH-VIS SWEEP AT 8900'. -25-30%INCREASE IN RETURNS NOTED. PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 300' 15-30%INCREASE IN RETURNS NOTED. SPR'S MD=9063';TVD=8020';MW=10.4 PPG MP#1:22 SPM=311 PSI;33 SPM=420 PSI. MP#2:22 SPM=317 PSI;33 SPM=433 PSI. 06:00 - 12:00 6.00 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 9160' MD TO 9538'MD -550 GPM,3925 PSI ON,3870 PSI OFF. -140 RPM,8K TQ ON,6K TQ OFF. -PU 207K,SO 148K,ROT 159K. -WOB 16K. -ECD:ACTUAL=11.46 PPG;CALC.=10.82 PPG. -SURVEY EVERY-90 FT. -MUD WEIGHT 10.4 PPG IN,10.4 PPG OUT. -ACTUAL ROTATE TIME=8.4 HRS • PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 300' -15-30%INCREASE IN RETURNS NOTED. -PUMP SWEEP AT 9349'100%INCREASE IN CUTTINGS OBSERVED SPR'S MD=9538';TVD=8418';MW=10.4 • PPG MP#1:22 SPM=285 PSI;33 SPM=400 PSI. MP#2:22 SPM=280 PSI;33 SPM=400 PSI. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 14 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12.00 - 16:30 4.50 DRILL P INTI DRILL 8.5"INTERMEDIATE HOLE FROM 9538' MD TO 9623'MD(8486'TVD) -550 GPM,4000 PSI ON,3905 PSI OFF. -140 RPM,8K TQ ON,6K TQ OFF. PU 207K,SO 148K,ROT 159K. -WOB 14K. -ECD:ACTUAL=11.4 PPG;CALC.=10.82 PPG. -SURVEY EVERY-90 FT. MUD WEIGHT 10.4 PPG IN,10.4 PPG OUT. ACTUAL ROTATE TIME=0.9 HRS PUMPING 40 BBL HIGH-VIS SWEEPS EVERY 300' -15-30%INCREASE IN RETURNS NOTED. INTERMEDIATE CASING POINT SAMPLES CIRCULATED UP AT 9613',9618',9623'MD. SAMPLE AT 9623'CONTAINED TRACE GLAUCONITE WITHIN FRIABLE QTZ SAND 'CLUSTERS. TD CALLED BY TOWN GEOLOGIST AT 9623' 'MD(8486'TVD). 16:30 - 17:00 0.50 DRILL P INTI FUNCTION TEST BOP FROM REMOTE PANEL IN LER. 17:00 - 20:00 3.00 DRILL P INTI CIRCULATE HOLE CLEAN AND PUMP SWEEPS PRIOR TO PULLING OFF BOTTOM -565 GPM,4000 PSI -150 RPM,6K TQ -SLOW DOWN PUMPS TO 425 GPM ON DOWN STROKE PUMP 35 BBL HI-VIS SWEEP AT TD. 30%INCREASE IN CUTTINGS NOTED. PUMP 35 BBL LOW-VIS FOLLOWED BY 35 BBL HI-VIS SWEEP AT TD. MINIMAL INCREASE IN CUTTINGS NOTED. -DUMPED HI-VIS SWEEP. CIRCULATEDATOTALOF 10 BOTTOMS UP FROM 12:30(9613'MD)TO 20:00. 20:00 - 22:00 2.00 DRILL P INTI PUMP OUT OF THE HOLE FROM 9623'MD TO 8497'MD. -MONITOR WELL FOR 10 MINUTES;STATIC -PU 207K,SO 148K AT 9623'. -90 GPM,350 PSI NOTICED 5-10K OF DRAG DEVELOPING FROM 8965'TO 8497'MD. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 15 of 38 Operation Summary Report Common Well Name.0-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:00 - 00:00 2.00 DRILL P INTI CIRCULATE 2 BOTTOMS UP FROM 8497 MD TO 8301'MD,RACKING BACK A STAND WITH EACH BOTTOMS UP. -565 GPM,3500 PSI ON UP STROKE AND 425 GPM,2370 PSI ON DOWN STROKE -150 RPM,5K TQ 300%INCREASE IN CUTTINGS HALF WAY THROUGH FIRST BOTTOMS UP -COARSE"COFFEE GROUND"CUTTINGS WITH>1%SMALL,1/8"TO 3/8"LONG SHALE CUTTINGS HOLE CLEANED UP BY SECOND BOTTOMS UP. 8/15/2014 00:00 - 00:30 0.50 DRILL P INTI CONTINUE TO CIRCULATE 2 BOTTOMS UP FROM 8497'MD TO 8301'MD,RACKING BACK A STAND WITH EACH BOTTOMS UP. -565 GPM,3500 PSI ON UP STROKE AND 425 GPM,2370 PSI ON DOWN STROKE -150 RPM,5K TQ 300%INCREASE IN CUTTINGS HALF WAY THROUGH FIRST BOTTOMS UP • -COARSE"COFFEE GROUND"CUTTINGS WITH>1%SMALL,1/8"TO 3/8"LONG SHALE CUTTINGS HOLE CLEANED UP BY SECOND BOTTOMS UP. 00:30 - 02:00 1.50 DRILL P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 8301'MD TO 6779'MD. -MONITOR WELL FOR 10 MIN;STATIC. -PU=195K;SO=114K AT 6886'MD. -ENCOUNTERED TIGHT HOLE AT 6779'MD. -PULLED 20-25K OVER. -ATTEMPT TO WIPE TIGHT SPOT. -RUN IN THE HOLE 1 STAND AND CIRCULATE HOLE CLEAN 02:00 - 03:30 1.50 DRILL P INTI CIRCULATE 2 BOTTOMS UP FROM 6870'MD TO 6700'MD,RACKING BACK A STAND WITH EACH BOTTOMS UP. -565 GPM,3500 PSI ON UP STROKE AND 425 GPM,2370 PSI ON DOWN STROKE -150 RPM,5K TQ 03:30 - 04:00 0.50 DRILL P INTI ATTEMPT TO PULL OUT OF THE HOLE ON ELEVATORS FROM 6700'. -PULLED TIGHT AT 6675'. -20-25K OVERPULL. -DISCUSSED BACKREAMING TO WINDOW WITH ODE AND ETL. -SERVICE WASHPIPE. 04:00 - 08:00 4.00 DRILL P INTI RUN IN THE HOLE ON ELEVATORS TO 7000' MD AND ESTABLISH BACK REAMING PARAMETERS. -550 GPM;3050 PSI. -150 RPM;5-7K TORQUE. -BACK REAMING AT 400-600 FPH. -STOPPED ROTATION FROM 6255'MD TO 6161'MD WHILE GHOST REAMER ENTERED THE SHOE Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 16 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UW:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 09:30 1.50 DRILL P INTI CIRCULATE 2 BOTTOMS UP FROM 6161'MD TO 6034'MD,RACKING BACK STAND WITH EACH BOTTOMS UP. -550 GPM,2710 PSI -150 RPM,5-7 K TORQUE PUMPED A 40 BBLS HI-VIS SWEEP -25% INCREASE IN RETURNS NOTED. PULLED 3 STANDS ON ELEVATORS TO VERIFY NO TIGHT HOLE FROM 6034'MD TO 5750'MD. PIPE PULLED DRY. 09:30 - 11:00 1.50 DRILL P INTI RUN IN THE HOLE ON ELEVATORS WITH 8.5" 1 DRILLING ASSEMBLY FROM 5750'MD TO 7739' MD -ENCOUNTERED TIGHT HOLE AT 7620'MD -WORKED AND WIPED WITH 45'STROKES. -ENCOUNTERED TIGHT HOLE AT 7676'MD -ATTEMPTED TO WIPE SEVERAL TIMES. 11:00 - 12:00 1.00 DRILL P INTI CIRCULATE 2 BOTTOMS WHILE WORKING PIPE THROUGH TIGHT SPOT 550 GPM,3270 PSI 130 RPM,5-6 K TORQUE -MODERATE RETURNS ON FIRST BOTTOMS UP -MINOR TO NO INCREASE OF CUTTINGS IN SECOND BOTTOMS UP 12:00 - 14:00 2.00 DRILL P INTI RUN IN THE HOLE ON ELEVATORS WITH 8.5" DRILLING ASSEMBLY FROM 7739'MD TO 9623' MD -40-70 FPM ENCOUNTERED TIGHT HOLE AT 7950'MD AND 8435'MD -WORKED AND WIPED EACH SPOT WITHOUT PUMPS UNTIL LESS THAN 10K DRAG WAS OBSERVED IN EACH DIRECTION 14:00 - 19:00 5.00 DRILL P INTI CIRCULATE 4 BOTTOMS WITH ROTATION AND RECIPROCATION AT TD. -565 GPM,3450 PSI ON UP STROKE -425 GPM,2280 PSI ON DOWN STROKE -150 RPM,7 K TORQUE -MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT PUMPED A40 BBL HI-VIS SWEEP -50%INCREASE IN RETURNS NOTED. SPOTTED 10 BBL DRILL AHEAD LCM PILL ON BOTTOM 19:00 - 21:00 2.00 DRILL P INTI PUMP OUT OF THE HOLE FROM 9623'MD TO 8402'MD -MONITOR WELL FOR 10 MIN ON BOTTOM: STATIC -PU 215K AT 9623 -85 GPM AT 250 PSI 21:00 - 00:00 3.00 DRILL P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 8402"MD TO 4300'MD MONITOR WELL FOR 10 MINUTES AT 8402': STATIC -PU 195K AT 8402'MD -HOLE TAKING CORRECT FILL. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 17 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/16/2014 00:00 - 02:00 2.00 DRILL P INTI CONTINUE TO PULL OUT OF THE HOLE ON ELEVATORS FROM 4300"MD TO 1660'MD -PU 195K AT 8402'MD -MONITOR WELL FOR 10 MINUTES AT WINDOW,2833'MD:STATIC 1-HOLE TAKING CORRECT FILL. 02:00 - 03:30 1.50 DRILL N HMAN 1,660.00 INTI RUN IN THE HOLE ON ELEVATORS FROM 1660'MD TO 2833'MD -RUN 10 STANDS IN IN THE HOLE. -DROP 2.44"DRIFT FOR LINER HANGER ASSEMBLY -PULL AND STAND BACK 10 STANDS FROM 2833'MD TO 1660'MD. 03:30 - 04:30 1.00 DRILL P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 1600'MD TO 716'MD MONITOR WELL FOR 10 MINUTES AT BHA, 716'MD:STATIC -HOLE TAKING CORRECT FILL. 04:30 - 06:00 1.50 DRILL P INTI PULL AND LAY DOWN 8.5"DRILLING ASSEMBLY PRE-JOB SAFETY MEETING FOR LAYING DOWN BHA. LAY DOWN HWDP,JARS AND NON-MAG COLLARS TO PIPE SHED BIT GRADE:2-4-BT-A-X-I-WT-TD 06:00 - 07:00 1.00 DRILL P INTI CLEAN AND CLEAR RIG FLOOR 07:00 - 10:00 3.00 CASING P INTI RIG UP TO RUN 7"LINER -RIG UP CASING TONGS,ELEVATORS -MAKE UP LINER HANGER ADD PAL MIX, STAND BACK IN DERRICK 10:00 - 12:00 2.00 CASING P INTI RUN 7",26#,L-80,VAM-TOP LINER TO 495'MD -CHECK FLOATS -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 11,950 FT-LBS RUN 34 FLOATING CENTRALIZERS ON JOINTS 1-34,+3 ON SHOE TRACK. -FILL CASING EVERY JOINT AND BREAK CIRCULATION EVERY 10 JOINTS FOR 5 MIN AT 3 BPM -PU 41K,SO 41K AT 495'MD -MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT -NO LOSSES NOTED WHILE RIH. 11:30 TO 12:00:SECURED WELLAT PAD OPERATOR'S REQUEST- TROUBLESHOOTING FIRE AND GAS ALARM IN MANIFOLD BUILDING. WAIT FOR THE "ALL-CLEAR"TO RESUME OPERATIONS. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 18 of 38 Operation Summary Report Common Well Name:0-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 00:00 12.00 CASING P INTI RUN 7",26#,L-80,VAM-TOP LINER FROM 495' MD TO 5,842'MD -USE JET LUBE SEAL GUARD PIPE DOPE TORQUE CONNECTIONS TO 11,950 FT-LBS -FILL CASING EVERY JOINT -BREAK CIRCULATION EVERY 10 JOINTS FOR 5 MIN AT 3 BPM -CIRCULATE 1.5 X LINER VOLUMES AT 7 BPM, 533 PSI AT WINDOW. RUN INTO OPEN HOLE WITH LINER -BREAK CIRCULATION EVERY 400 FT AT 3 BPM FOR 5 MIN TO 4,626'MD -OBTAIN PU/SO WEIGHTS EVERY 400 FT TO 4,626'MD -BREAK CIRCULATION EVERY 200 FT AT 3 BPM FOR 5 MIN FROM 4,626'MD TO 5,842'MD THRU UGNU. -PU 173K,SO 123K AT 5,842'MD -MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT -NO LOSSES NOTED WHILE RIH. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 19 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/17/2014 00:00 - 06:00 6.00 CASING P INTI CONTINUE TO RUN 7",26#,L-80,VAM-TOP LINER TO 8500'MD -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 11,950 FT-LBS -BREAK CIRCULATION EVERY 200 FT AT 3 BPM FOR 5 MIN FROM 4626'MD TO 6250'MD -OBTAIN PU/SO WEIGHTS EVERY 200 FT FROM 4626'MD TO 6250'MD -BREAK CIRCULATION EVERY 400 FT AT 3 BPM FOR 5 MIN FROM 6250'MD TO 6942'MD -OBTAIN PU/SO WEIGHTS EVERY 400 FT FROM 6250'MD TO 6942'MD PICK UP LINER HANGER ASSEMBLY OUT OF DERRICK AT 6942'MD. -CHANGE TO BX ELEVATORS AND LAY DOWN BALE EXTENSIONS. LAY DOWN VOLANT TOOL. -MAKE UP LINER WIPER PLUG TO LINER HANGER ASSEMBLY. MAKE UP LINER HANGER ASSEMBLY AND CONTINUE IN THE HOLE. RUN LINER IN THE HOLE ON 4"DRILL PIPE STANDS OUT OF THE DERRICK MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT TIGHT HOLE AT 7615'MD. -WORK PIPE UP TO PICK UP 75K OVER AND SLACK OFF 45K -PUMP 3 BPM 460 PSI. -CALLED NS SUPERINTENDENT AND APPRAISED OF SITUATION. -SLACKED OFF 55K HOOK LOAD AND LET SET. -PIPE WORKED FREE AND CAME BACK TO 130K DOWN WEIGHT. CONTINUE IN THE HOLE TO THRZ AT 8500' -PUMP 3 BPM 470 PSI. -135K DOWN WEIGHT. -PU 240K,SO 145K -MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT 06:00 - 11:00 5.00 CASING P INTI CONTINUE TO RUN 7"VAMTOP LINER IN THE HOLE ON 4"DRILL PIPE STANDS OUT OF THE DERRICK FROM 8500'MD TO 9160'MD. -PU 240K,SO 135K. -FILLING PIPE EACH STAND. WASH AND WORK TIGHT HOLE FROM 8650' MD TO 9268'MD -NOTIFIED NS SUPERINTENDENT AND ODE. -VARY PARAMETERS AND WORK PIPE WITH PUMPS ON AND PUMPS OFF. DECISION MADE TO PULL BACK TO 8600'MD AND CIRCULATE THE WELL CLEAN. 11:00 - 13:00 2.00 CASING P INTI PULL LINER TO THE TOP OF THE KINGAK AND CIRCULATE HOLE CLEAN FROM 9220'MD TO 8635'MD. -3 BPM;690 PSI. -PU 225K;SO 134K. Printed 9/15/2014 9:27:44AM North America-ALASKA-BP ' Page 20 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:00 - 21:00 8.00 CASING P INTI RUN IN THE HOLE WITH 7"LINER FROM 8635' MD TO 9623'MD. -WORK TIGHT HOLE FROM 9268'MD TO 9623' MD -CIRCULATE AT 1 BPM WHILE WORKING PIPE. -VARY PARAMETERS AND WORK TIGHT HOLE. -NO FINAL PU WEIGHT TAKEN;SO 135K LBS. SPACED OUT AND MAKE UP CEMENT HEAD. TAG BOTTOM 25 IN ON TOP SINGLE-9623' MD. 21:00 - 00:00 3.00 CEMT P INTI STAGE UP TO CEMENTING RATE IN 1/2 BPM INCREMENTS TO 2 BPM. -@ 0.5 BPM,570 PSI,1%RETURN FLOW. -@ 1 BPM,605 PSI,2%RETURN FLOW. -@ 1.5 BPM,615 PSI,5%RETURN FLOW. -@ 2 BPM,646 PSI,6%RETURN FLOW. -START TO CONDITION MUD. -INITIAL PRESSURE RATE:646 PSI. 8/18/2014 00:00 00:30 0.50 CASING P INTI CONTINUE TO STAGE UP TO CEMENTING RATE IN 0.5 BPM INCREMENTS. -@ 2 BPM,340 PSI,6%RETURN FLOW -INITIAL PRESSURE RATE:646 PSI. -FINAL PRESSURE AT RATE AFTER CBU:340 PSI. -CIRCULATE A TOTAL OF 1 BOTTOMS UP AT 2 BPM. -MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT. 00:30 - 03:00 2.50 CASING P INTI CONTINUE TO STAGE UP TO CEMENTING RATE IN 0.5 BPM INCREMENTS. -RECIPROCATING PIPE STRETCH-3.5' -PU 285K;SO 140K. -@ 2 BPM,340 PSI,6%RETURN FLOW -@ 2.5 BPM,412 PSI,6.5%RETURN FLOW -@ 3 BPM,470 PSI,7%RETURN FLOW -@ 3.5 BPM,524 PSI,7%RETURN FLOW -@ 4 BPM,585 PSI,8%RETURN FLOW -@ 4.5 BPM,660 PSI,8%RETURN FLOW -LOSS RATE OF 4 BPH NOTED AT 4.5 BPM. PRESSURE SPIKED WHEN ATTEMPTING TO GO TO 5 BPM AND KICKED OUT PUMPS AT 1000 PSI. -MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT RE-ESTABLISH CIRCULATION AND STAGE UP TO 4 BPM IN 0.5 BPM INCREMENTS. -PARK LINER IN TENSION WITH PU 280K. -@ 1.5 BPM,290 PSI,1%RETURN FLOW -@ 2 BPM,365 PSI,2%RETURN FLOW -@ 2.5 BPM,440 PSI,6%RETURN FLOW -@ 3 BPM,510 PSI,7%RETURN FLOW -@ 3.5 BPM,580 PSI,7%RETURN FLOW -@ 4 BPM,625 PSI,7.5%RETURN FLOW Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 21 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 08:30 5.50 CASING P INTI CONTINUE TO STAGE UP CIRCULATION FOR CEMENTING STAGE UP IN 0.25 BPM TO 0.925 BPM(1 STROKE)BASED ON PUMP PRESSURES. -@ 4.25 BPM,700 PSI TO 680 PSI,8% RETURN FLOW -@ 4.34 BPM,703 PSI TO 685 PSI,8% RETURN FLOW -@ 4.44 BPM,703 PSI,8%RETURN FLOW -NO LOSSES NOTED FROM 04:00 TO 04:30. -@ 4.5 BPM,725 PSI,8%RETURN FLOW -@ 4.63 BPM,748 PSI,9%RETURN FLOW -@ 4.81 BPM,765 PSI,8%RETURN FLOW ATTEMPTED TO BRING PUMPS UP TO 5.5 BPM,EXPERIENCED SLIGHT PACK-OFF WHILE WORKING 3'OF STRETCH '-MUD WEIGHT:10.4 PPG IN,10.4 PPG OUT -CUT BACK PUMPS TO LET PRESSURE STABILIZE,SLOWLY WORK PUMPS BACK UP TO 5 BBL/MIN IN 1/4 BBL INCREMENTS ALLOWING PRESSURE TO STABILIZE AND CIRCULATE WITHOUT PIPE STRETCH 08:30 - 10:00 1.50 CASING P INTI CONTINUE TO CIRCULATE BOTTOMS UP 2 TIMES -210 GPM,WORKING 3'OF PIPE STRETCH -PU TO 275K,SO TO 148K CONTINUE TO CONDITION MUD 10:00 - 12:00 2.00 CASING P INTI STAGE UP TO CEMENTING RATE IN 1/4 BPM INCREMENTS TO FINAL CIRCULATING RATE OF 7 BPM FROM 5 BPM -@ 5.5 BPM,840 PSI,9%RETURN FLOW -@ 6 BPM,930 PSI,10%RETURN FLOW -@ 6.5 BPM,1090 PSI,10%RETURN FLOW -@ 7 BPM,1200 PSI,10%RETURN FLOW -CONTINUE TO WORK PIPE STRETCH 3'AND CONDITION MUD -CBU 1.5 TIMES 12:00 - 12:30 0.50 CASING P INTI SERVICE RIG FLOOR EQUIPMENT WHILE CONTINUING TO CIRCULATE Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 22 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:30 - 16:30 4.00 CEMT P INTI CEMENT 7"INTERMEDIATE CASING AS FOLLOWS: -FILL LINES WITH WATER AND PRESSURE TEST CEMENT LINES TO 250/4800 PSI FOR 5 MINUTES -PUMP 30 BBLS OF 12 PPG MUDPUSH II SPACER @ 5 BPM,630 PSI PUMP 51 BBL$OF 15.8 PPG CLASS G TAIL :5 BPM;, -O.H.EXCESS VOLUME 40% -243 SX;YIELD 1.17 CU.FT/SK RECIPROCATED PIPE 3 FT AT SURFACE WHILE PUMPING CEMENT AT 5 BPM -DROP WIPER DART AND KICK OUT WITH 10 BBL WATER FROM SLB. PERFORM DISPLACEMENT WITH RIG PUMPS AND 10.4 PPG LSND MUD -199 BBLS DISPLACED AT 7 BPM -CHASED CEMENT AT 10 BPM • -LATCH UP WIPER PLUG AT 194 STKS (17.9 BBL) 40 BBLS DISPLACED AT 5 BPM -30 BBLS DISPLACED AT 3 BPM •-12 BBLS DISPLACED AT 2 BPM -REDUCE RATE TO 2 BPM PRIOR TO PLUG BUMP -FINAL CIRCULATING PRESSURE 1100 PSI -BUMP PLUG AND INCREASE PRESSURE TO • 2150 PSI AND SET LINER HANGER. -SLACK OFF 50K LBS AND CONFIRM HANGER SET. -BLEED OFF PRESSURE AND CHECK FLOATS GOOD_ -TOTAL DISPLACEMENT VOLUME 283 BBLS (MEASURED BY STROKES @ 96%PUMP EFFICIENCY) -RECIPROCATE PIPE 3 FT AT SURFACE DURING DISPLACEMENT -STOPPED RECIPROCATION WITH MUDPUSH AT SHOE. -NO LOSSES NOTED FROM CEMENT EXIT SHOE T(5 CEMENT-IN PLACE CEMENT IN PLACE AT 15:14. -SET DOWN TO 40K AND PRESSURE UP TO 3150 TO RELEASE FROM PACKER. -PICK UP TO EXPOSE DOG SUB AND SET 50K DOWN TO SET ZXPN LINER TOP PACKER. -ROTATE 15 RPM AND SET DOWN 50K DOWN TO RE VERIFY SETTING PACKER. 16:30 - 17:00 0.50 CEMT P INTI PICK UP AND PULL RUNNING TOOL OUT OF LINER WITH 500 PSI ON STRING. -PU 72K;SO 72K WHEN PULLING OUT OF LINER TOP AT 2656'MD. -OBSERVED PRESSURE DROP TO 400 PSI BEFORE WASHING ON TOP. -CIRCULATED 1 BOTTOMS UP WHILE RECIPROCATING 35'STROKE. -10 BPM;510 PSI. LAY DOWN 2 SINGLES AND CEMENT HEAD Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 23 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date 8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor PARKER DRILLING CO. �UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) I (usft) 17:00 - 18:00 1.00 CEMT P INTI PULL OUT OF THE HOLE ON ELEVATORS FROM 2656'MD TO 1500'MD -MONITOR WELL FOR 15 MINUTES:STATIC _ -PU 42K,SO 42K AT 1500'MD 18:00 - 20:00 2.00 CEMT P INTI I SLIP AND CUT 608'OF DRILLING LINE 20:00 - 21:00 1.00 CEMT P INTI PULL OUT OF THE HOLE ON ELEVATORS ,FROM 1500'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES:STATIC _ -PU 42K,SO 42K AT 1500'MD 21:00 - 21:30 0.50 CEMT P INTI LAY DOWN SINGLE AND HRD RUNNING TOOL -INSPECTED RUNNING TOOL WITH BAKER REP. E . -DOG SUB SHEARED. ALL EQUIPMENT ACCOUNTED FOR. 21:30 - 22:00 0.50 CEMT P INTI CLEAN AND CLEAR RIG FLOOR 22:00 - 23:00 1.00 BOPSUR P INTI I CHANGE OUT TOP SET OF RAMS TO 2-7/8"X 5-1/2"VARIABLES BARRIERS FOR BREAKING CONTAINMENT: -CONTINUOUS MONITORING OF KWF(10.4 PPG)THROUGH KILL AND CHOKE. CLOSED BLIND/SHEAR RAMS;TESTED 250/3500 PSI ON 08/07/2014. 23:00 - 00:00 1.00 BOPSUR P INTI MAKE UP 2-7/8"AND 4-1/2"TEST JOINTS PULL WEAR BUSHING 8/19/2014 00:00 - 02:30 2.50 BOPSUR P 1 INTI CONTINUE TO RIG UP FOR BOPE TEST. -MAKE UP TEST MANIFOLD. -CONTINUE TO MAKE UP 4.5"TEST JOINT. -RIG UP FOSV AND DART VALVE 02:30 - 09:00 6.50 BOPSUR P INTI TEST BOPE TO 250 PSI LOW,3500 PSI HIGH FOR 5 MINUTES EACH -TEST WITH 2-7/8"AND 4-1/2"TEST JOINTS -ALL TESTS CHARTED,SEE ATTACHED BOP TEST CHARTS 24 HOUR OF NOTIFICATION GIVEN TO THE STATE AT 13:39 ON 8/16/2014. TEST WITNESS WAIVED BYAOGCC REP BOB NOBLE AT 16:35 ON 8/16/2014. 09-00 - 11:00 2.00 BOPSUR P INTI i RIG DOWN BOP TEST EQUIPMENT -PULL TEST PLUG 11-SUCK OUT STACK I-SET WEAR BUSHING ID 12-1/4" -BREAK DOWN TEST JOINT 11:00 - 13:00 2.00 CASING P INTI RIG UP TEST EQUIPMENT AND TEST 7"LINER -PRESSURE TEST 7"LINER TO 250 PSI LOW FOR 5 MIN/3500 PSI HIGH FOR 30 MIN FIRST 15 MIN PRESSURE LOSS=10 PSI -SECOND 15 MIN PRESSURE LOSS=5 PSI -TEST APPROVED BY WTL 13:00 - 15:00 2.00 DRILL P INTI BUILD 4 STANDS OF HWDP AND 1 STAND DC _ AND RACK BACK IN DERRICK. 15:00 - 16:30 1.50 EVAL P INTI RIG UP E-LINE -SPOT WIRELINE TRUCKS 1-BRING RIGGING UP TO FLOOR THROUGH ;TOOLCRANE -PICK UP AND MAKE UP JUNK BASKET AND GAUGE RUNNING TOOLS -PICK UP CAST-M LOGGING TOOLS Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 24 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:30 - 21:00 4.50 EVAL P INTI RUN IN THE HOLE WITH 6.2"GAUGE RING AND JUNK BASKET -RUN DOWN TO 9478'MD E-LINE MEASUREMENT RETRIVE SEVERAL PIECES OF METAL AND SIGNS OF CEMENT. -RE-RUN JUNK BASKET SECOND TIME TO 9478'MD JUNK BASKET EMPTY ON SECOND RUN 21:00 - 21:30 0.50 EVAL P INTI CHANGE OUT JUNK BASKET AND GAUGE RING MAKE UP CAST-M TOOLS 21:30 - 00:00 2.50 EVAL P INTI RUN IN HOLE WITH CAST-M CEMENT EVALUATION LOGGING TOOLS 8/20/2014 00:00 - 04:00 4.00 EVAL P INTI RIH WITH CASTM LOGGING TOOL TO 9499' MD -LOG FROM 9499'MD TO TOL©2656'MD -LOG SHOWS>100'TVD OF CIRCUMFERENTIAL COVERAGE,FULLFILLING GP10-60 REQUIREMENTS. TOC AT 8484'MD,TOP OF CEMENT STRINGERS AT 6026'MD. • 04:00 - 05:00 1.00 EVAL P INTI RIG DOWN E-LINE BREAK DOWN CAST-M TOOL -RIG DOWN SHEAVES -TRANSPORT E-LINE TOOLS FROM RIG FLOOR TO E-LINE TRUCK 05:00 - 10:00 5.00 DRILL P INTI MAKE UP 6-1/8"RSS AUTOTRAK DRILLING ASSEMBLY AND RACK BACK IN DERRICK, PREPARE FOR UPCOMMING MAST INSPECTION -NEW HALLIBURTON MM64D PDC WITH 6-10/32"NOZZLES -DIR/GR/RES/NEU/DEN SUSPEND B-07A RON EVENT AT 10:00 ON 8/20/2014. RETURN TO ANNUAL MAINTENANCE EVENT FOR CATEGORY 3 MAST INSPECTION. 19:30 - 21:00 1.50 WHSUR P INTI RESUME RON EVENT AT 19:30 ON 08/20/2014 CHANGE OUT 12-1/4"WEAR RING TO 9-1/4" WEAR RING 21:00 - 21:30 0.50 DRILL N RREP 9,623.00 INTI -INSTALL PS-21 SLIPS,SLIPS WOULD NOT OPEN WITH DRILLER CONTROLS -REINSTALLED MASTER BUSHINGS IN ROTARY TABLE 21:30 - 23:00 1.50 DRILL P INTI PICKUP BHA OUT OF DERRICK AND RUN IN THE HOLE TO 270'MD -LOAD NUKES 23:00 - 00:00 1.00 DRILL P INTI TRIP IN THE HOLE WITH 6-1/8"DRILLING ASSEMBLY FROM 270'MD TO 1028'MD -MONITOR DISPLACEMENT ON TRIP TANKS -MUD WEIGHT:10.4 PPG Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 25 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/21/2014 00:00 - 04:30 4.50 DRILL P INTI TRIP IN THE HOLE WITH 6-1/8"DRILLING ASSEMBLY FROM 1028'MD TO 4589'MD -NO ISSUES THROUGH TOP OF LINER -MONITOR DISPLACEMENT ON TRIP TANKS -MUD WEIGHT:10.4 PPG -SHALLOW TEST DIRECTIONAL TOOLS AT 1028'MD,350 GPM,1770 PSI=GOOD PERFORM BLOCK CALIBRATION WITH BAKER -TEST NEAR BIT INCLINATION AT 2544'MD, 275 GPM,1260 PSI=GOOD 04:30 - 06:00 1.50 DRILL P INTI PERFORM STRIPPING DRILL AND AAR -INITIATE WITH KICK WHILE TRIPPING DRILL -SECURE WELL PER STANDING ORDERS -STRIPPED FULL STAND THROUGH ANNULAR PREVENTER 06:00 - 09:30 3.50 DRILL P INTI TRIP IN THE HOLE WITH 6-1/8"DRILLING ASSEMBLY FROM 4589'MD TO 9443'MD -MONITOR DISPLACEMENT ON TRIP TANKS MUD WEIGHT:10.4 PPG -FILL PIPE EVERY 2000'MD WASHED DOWN AT 84 GPM,600 PSI FROM 9443'MD TO 9491'MD,TAGGED UP WITH 4K SPR AT 9491'MD -MP1 22 SPM/580 PSI,33 SPM/805 PSI -MP2 22 SPM/540 PSI,33 SPM/750 PSI 09:30 - 11:30 2.00 DRILL P INTI DRILL CEMENT AND FLOAT COLLAR FROM 9491'MD TO 9613'MD -300 GPM/2780 PSI ON,2500 PSI OFF -80 RPM/9-11K TORQUE,8K TORQUE OFF -WOB 2-18K -TAGGED LANDING COLLAR AND FLOAT COLLAR ON DEPTH -WORKED THROUGH LANDING COLLAR 3 TIMES AFTER DRILLING OUT NO INCREASE IN WT OR TORQUE NOTICED 11:30 - 14:00 2.50 DRILL P INTI DISPLACE 10.4 PPG LSND WITH 8.6 QUICKDRIL-N DRILLING FLUID -300 GPM/2700 PSI DECREASING THROUGHOUT DISPLACEMENT TO 1450PSI -20 RPM/7K TORQUE DECREASING THROUGHOUT DISPLACEMENT TO 4K TORQUE 14:00 - 14:30 0.50 DRILL P INTI MONITOR WELL FOR NEGATIVE TEST FOR 30 MINUTES(WELL STATIC) TEST APPROVAL FROM WTL 14:30 - 16:30 2.00 DRILL P INTI DRILL OUT SHOE INTO 20'MD OF NEW FORMATION FROM 9613'MD TO 9643'MD -300 GPM/1150 PSI ON,1450 PSI OFF -80 PRM/7-8K TORQUE ON,6K TORQUE OFF -WOB 20K -P/U 184K,S/O 143K,ROT WT 155K -WORK THROUGH SHOE WITH NO ISSUES TAG SHOE ON DEPTH 16:30 - 17:00 0.50 DRILL P INTI CIRCULATE BOTTOMS UP 300 GPM/1570 PSI 17:00 - 17:30 0.50 DRILL P INTI RIG SERVICE WHILE CONTINUING TO CIRCULATE Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 26 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:30 - 18:30 1.00 DRILL P INTI RIG UP AND PERFORM FIT -MUD WEIGHT:8.6 PPG,8486'TVD,9623'MD -PUMP 1.0 BBL TO 645 PSI,BLEED BACK 1.0 BBL LOT EMW=10.0 PPG 18:30 - 00:00 5.50 DRILL P PROD1 DRILL 6-1/6"PRODUCTION HOLE FROM 9643' MD TO 9914'MD(8712'TVD) -300 GPM,1650 PSI ON,1640 PSI OFF -140 RPM,11 K TORQUE ON,8 K TORQUE OFF -PU 196K,SO 130K,ROT 160K -SURVEY EVERY-30 FT -ACTUAL ROTATE TIME=3.8 HRS MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT 8/22/2014 00:00 - 05:30 5.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 9914' MD TO 10,147'MD(8881'TVD) H 300 GPM,1680 PSI ON,1650 PSI OFF,170 RPM,12K TORQUE ON, 10K TORQUE OFF, WOB 15K -PU 204K,SO 136K,ROT 159K -SURVEY EVERY-30 FT(DUE TO>5°DLS) -ACTUAL ROTATING TIME=2.3 HRS -JAR HOURS=6.1 HRS NO BACKREAMING AT CONNECTIONS -MUD WEIGHT:8.6 PPG IN/OUT -PUMP SWEEP EVERY 300'MD. FIRST SWEEP(35 BBLS,100 SEC/QT HI-VIS)AT 10,012'MD,100%INCREASE IN CUTTINGS AT SHAKERS -FALL BEHIND ON BUILD SECTION WHILE DRILLING LOWER ZONE 4 AND ZONE 3. UNABLE TO ACHEIVE PLANNED 7.5°/100'DLS. DECISION WITH ANCHORAGE TEAM TO PULL OUT OF HOLE FOR MUD MOTOR AND INSERT TRI-CONE BIT. -FINAL BIT PROJECTION AT TRIP DEPTH: 12' SPR AT 10,147'MD,8881'TVD MP1 22 SPM/330 PSI,33 SPM/480 PSI MP2 22 SPM/330 PSI,33 SPM/460 PSI 05:30 - 07:30 2.00 DRILL N DPRB 10,147.00 PROD1 CIRCULATE HOLE CLEAN WITH 2 BOTTOMS UP - 300 GPM,1650 PSI ON,1650 PSI OFF,170 RPM,8-10K TORQUE -DOWNLINK TO CLOSE RIBS ON RSS. -RACK BACK PARTIAL STAND 106 AND RECIPROCATE STRING(FULL STAND 105) WHILE CIRCULATING -PUMP SWEEP(35 BBLS,100 SEC/QT HI-VIS)- 100%INCREASE IN CUTTINGS AT SHAKERS 07:30 - 08:30 1.00 DRILL N DPRB 10,147.00 PROD1 PULL OUT OF HOLE FROM 10,105'MD TO 7" SHOE AT 9623'MD -FLOWCHECK WELL FOR 10 MINUTES PRIOR TO PULLING OFF BOTTOM:STATIC -MONITOR HOLE FILL ON TRIP TANKS -PU 213K,SO 132KAT 10,105'MD. (NO TIGHT HOLE ENCOUNTERED IN OPEN HOLE) Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 27 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 14:30 6.00 DRILL N DPRB - 10,147.00 PROD1 PULL OUT OF HOLE WITH 6-1/8"DRILLING ASSEMBLY ON ELEVATORS FROM 7"SHOE AT 962'MD TO BHA AT 178'MD. -FLOWCHECK WELL FOR 10 MINUTES AT 7" SHOE AND BHA:STATIC -MONITOR HOLE FILL ON TRIP TANKS(HOLE TAKES-10 BBLS OVER CALCULATED HOLE FILL). -PUMP DRY JOB AT THE SHOE 14:30 - 18:00 3.50 DRILL N DPRB 10,147.00 PROD1 RACK BACK COLLARS,BREAK BIT,AND LAYDOWN RSS AUTOTRAK TOOL FROM 6-1/8" DRILLING ASSEMBLY. -HOLD PJSM&REMOVE RADIOACTIVE SOURCES '-DOWNLOAD AND RE-PROGRAM DIRECTIONAL TOOLS -GRADE BIT 1-1-BT-M-X-I-N-WT-BHA 18:00 - 21:00 3.00 DRILL N DPRB 10,147.00 PROD1 MAKEUP 6-1/8"DIRECTIONAL DRILLING ASSEMBLY AND RIH TO TOTAL LENGTH AT 195'MD. -NEW HUGHES 6-1/8"VM-R18DVHX INSERT TRI-CONE BIT WITH 1.5°BENT HOUSING MUD MOTOR&DIR/GR/RES/NEU/DEN RE-INSTALL RADIOACTIVE SOURCES -BHA PU 40 KLBS,SO 40 KLBS 21:00 - 23:30 2.50 DRILL N DPRB 10,147.00 PROD1 RIH WITH 6-1/8"BHA FROM 195'MD TO 3414' MD AT MIDNIGHT. -FILL PIPE EVERY 2000'MD -MONITOR DISPACEMENT ON TRIP TANKS, HOLE TAKING-4 BBL/HR -SHALLOW TEST MWD AT 1144'MD;280 GPM, 900 PSI(PASS) -PU 54K,SO 54K 23:30 - 00:00 0.50 DRILL P PROD1 RIG SERVICE 8/23/2014 00:00 - 06:00 6.00 DRILL N DPRB 10,147.00 PROD1 RIH WITH 6-1/8"BHA FROM 3414'MD TO PREVIOUSLY DRILLED TO DEPTH OF 10147' MD.WASH FINAL STAND TO BOTTOM. -FILL PIPE EVERY 2000'MD -MONITOR DISPACEMENT ON TRIP TANKS, HOLE TAKING-4 BBL/HR 06:00 - 07:30 1.50 DRILL N DFAL 10,147.00 PROD1 CIRCULATE AND RECIPROCATE PIPE WHILE TROUBLESHOOTING MWD SURFACE EQUIPMENT -300 GPM,1650 PSI Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 28 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 18:30 11.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 10147'MD TO 10,594'MD(9309'TVD)IN ZONE 2 -300 GPM,1680 PSI ON,1500 PSI OFF,65 • RPM,10K TORQUE ON, 8K TORQUE OFF, WOB 14K -PU 200K,SO 138K,ROT 154K -SURVEY EVERY—30 FT -ACTUAL ROTATING TIME=0.1 HRS ACTUAL SLIDE TIME=1.6 HOURS JAR HOURS=7.8 HRS BACKREAMING AT CONNECTIONS -NO LOSSES WHILE DRILLING -1.5°MOTOR YIELD=15°/100'DLS MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT SPR AT 10500'MD,9025'TVD -MP1 22 SPM/440 PSI,33 SPM/580 PSI -MP2 22 SPM/450 PSI,33 SPM/590 PSI • 18:30 - 20:30 2.00 DRILL N DPRB 10,594.00 PROD1 CIRCULATE HOLE CLEAN WITH 2 BOTTOMS-UP -300 GPM,1680 PSI -65 RPM,8-9K TORQUE RECIPROCATE FULL AT 150 FT/MIN PUMP SWEEP(35 BBLS,100 SEC/QT HI-VIS)- 100%INCREASE IN CUTTINGS AT SHAKERS 20:30 - 23:30 3.00 DRILL N DPRB 10,594.00 PROD1 PULL OUT OF HOLE TO CHANGE OUT BHA FROM 10594'MD TO 6716'MD -MONITOR WELL FOR 10 MIN BEFORE PULLING OFF BOTTOM=STATIC -MONITOR WELL FOR 10 MIN INSIDE SHOE= STATIC -MONITOR HOLE FILL ON TRIP TANKS -MUD WEIGHT 8.6 PPG PUMP 20 BBLS OF 10 PPG DRY JOB AT SHOE 23:30 - 00:00 0.50 DRILL P PROD1 PERFORM RIG SERVICE 8/24/2014 00:00 - 04:00 4.00 DRILL N DPRB 10,594.00 PROD1 PULL OUT OF HOLE TO CHANGE OUT BHA FROM 6716'MD TO BHA @ 193'MD -MONITOR WELL FOR 10 MIN BEFORE PULLING BHA THROUGH STACK=STATIC -MONITOR HOLE FILL ON TRIP TANKS-HOLE TAKING PROPER FILL -MUD WEIGHT 8.6 PPG 04:00 - 06:00 2.00 DRILL N DPRB 10,594.00 PROD1 RACK BACK COLLARS,BREAK BIT,AND LAYDOWN MUD MOTOR FROM 6-1/8" DRILLING ASSEMBLY. -HOLD PJSM 8 REMOVE RADIOACTIVE SOURCES -DOWNLOAD AND RE-PROGRAM DIRECTIONAL TOOLS -GRADE BIT 1-1-WT-A-E-I-ER-BHA • 06:00 - 09:00 3.00 DRILL N DPRB 10,594.00 PROD1 MAKEUP 6-1/8"DIRECTIONAL DRILLING ASSEMBLY AND RIH TO TOTAL LENGTH AT 176'MD. -REBUILT SECURITY 6-1/8"MM64D PDC BIT WITH AUTOTRACK RSS -RE-INSTALL RADIOACTIVE SOURCES -BHA PU 40 KLBS,SO 40 KLBS Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 29 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UW:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 20:00 11.00 DRILL N DPRB 10,594.00 PROD1 TRIP IN THE HOLE WITH 6-1/8"DRILLING BHA FROM 176'TO 10,594'MD -MONITOR DISPLACEMENT ON TRIP TANKS- HOLE TAKING PROPER FILL -FILL PIPE EVERY 2000'MD -SHALLOW TEST TOOL @ 2544'MD AS PER BAKER MWD/DIRECTIONAL 300 GPM,970 PSI,GOOD TEST -NO ISSUES TRIPPING IN OPEN HOLE HOLD UNANNOUNCED D1 KICK WHILE TRIPPING DRILL WITH BOP FAILURE CONTINGENCY PLAN CASE#1 -TAKE 12 SURVEYS FOR MULTI SHOT CORRECTIONS AND LOG FROM 10514'MD TO 10594'MD DUE TO DIFFERENCE IN DIRECTIONAL TOOL LENGTH. 20:00 - 23:30 3.50 DRILLP PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 10,594'MD TO 10,842'MD(9062'TVD)IN ZONE 2 '-300 GPM,1650 PSI ON,1640 PSI OFF,170 RPM,14K TORQUE ON, BK TORQUE OFF, WOB 14K PU 230K,SO 125K,ROT 158K -SURVEY EVERY-90 FT -ACTUAL ROTATING TIME=2.5 HRS -JAR HOURS=13.7 HRS NO LOSSES WHILE DRILLING -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -GEO STEERING PER ONSITE GEOLOGIST SPR AT 10594'MD,9025'TVD MP1 22 SPM/365 PSI,33 SPM/515 PSI MP2 22 SPM/365 PSI,33 SPM/522 PSI 23:30 - 00:00 0.50 DRILL P PROD1 SERVICE RIG 8/25/2014 00:00 - 01:00 1.00 DRILL P PROD1 CIRCULATE BOTTOMS UP FOR SAMPLES (LOCATING HOT) -300 GPM,1650 PSI -60 RPM,8K TORQUE Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 30 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:00 02:30 1.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 10,842'MD TO 10,954'MD(9073'TVD)IN ZONE 2 -300 GPM,1700 PSI ON,1600 PSI OFF,170 RPM,14K TORQUE ON, 8K TORQUE OFF, WOB 14K -PU 212K,SO 134K,ROT 150K SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS NO LOSSES WHILE DRILLING MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -PUMPED 20 BBL HIGH VIS SWEEP AT 10,842' MD-300%INCREASE IN CUTTINGS BACK AT SHAKERS -GEO STEERING PER ONSITE GEOLOGIST SPRAT 10,960'MD MP1 22 SPM/430 PSI,33 SPM/550 PSI,44 SPM/740 PSI -MP2 22 SPM/425 PSI,33 SPM/550 PSI,44 SPM/735 PSI 02:30 - 03:30 1.00 DRILL P PROD1 CIRCULATE BOTTOMS UP FOR SAMPLES (LOCATING HOT) -300 GPM,1620 PSI -60 RPM,8K TORQUE -PUMPED 20 BBL HIGH VIS SWEEP AT 10,969' MD-20%INCREASE IN CUTTINGS BACK AT SHAKERS 03:30 - 06:00 2.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 10,954'MD TO 11,049'MD IN ZONE 2 -300 GPM,1700 PSI ON,1600 PSI OFF,170 RPM,14K TORQUE ON, 8K TORQUE OFF, WOB 14K -PU 212K,SO 135K,ROT 160K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS -NO LOSSES WHILE DRILLING -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -GEO STEERING PER ONSITE GEOLOGIST -RESISTIVITY IN LWD FAILED 06:00 - 08:00 2.00 DRILL N DFAL 11,049.00 PROD1 CIRCULATE AND CLEAN HOLE WHILE SUCCESSFULLY TROUBLESHOOTING MWD/LWD -300 GPM,1600 PSI -150 RPM,8-9K TORQUE -PUMPED 20 BBL HIGH VIS SWEEP AT 11,049' MD-20%INCREASE IN CUTTINGS BACK AT SHAKERS Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 31 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 21:00 13.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 11,049'MD TO 11,629'MD(9041'TVD)IN ZONE 2 -300 GPM,1675 PSI ON,1650 PSI OFF,140 1 RPM,13K TORQUE ON,10K TORQUE OFF, WOB 5-14K -PU 214K,SO 130K,ROT 158K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS NO LOSSES WHILE DRILLING -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -PUMPED 20 BBL HIGH VIS SWEEP AT 11,437' MD-20%INCREASE IN CUTTINGS BACK AT SHAKERS -GEO STEERING PER ONSITE GEOLOGIST RESISTIVITY IN MWD/LWD FAILED,UNABLE TO GEOSTEER WITHOUT RESISTVITY, DECISION MADE TO PULL OUT OF HOLE AND CHANGE LWD 21:00 - 23:00 2.00 DRILL N DFAL 11,629.00 PROD1 CIRCULATE HOLE CLEAN WITH 2 BOTTOMS UP -300 GPM,1700 PSI -150 RPM,11K TORQUE -PUMPED 20 BBL HIGH VIS SWEEP-20% INCREASE IN CUTTINGS BACK AT SHAKERS 23:00 - 00:00 1.00 DRILL N DFAL 11,629.00 PROD1 POH ON ELEVATORS FROM 11,629'MD TO 11,230'MD -MONITOR WELL FOR 10 MINUTES:STATIC -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -PU 215K,SO 130K AT 11,629'MD TIGHT HOLE ENCOUNTERED FROM 11,293' MD TO 11.230'MD,WORKED THROUGH TIGHT SPOTS WITH UP TO 50K OVER STRING WEIGHT 8/26/2014 00:00 - 00:30 0.50 DRILL N DFAL 11,629.00 PROD1 POH ON ELEVATORS FROM 11,300'MD TO 11,124'MD -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -PU 215K,SO 130K AT 11,629'MD -TIGHT HOLE ENCOUNTERED FROM 11,230' MD TO 11,124'MD,WORKED THROUGH TIGHT SPOTS WITH UP TO 50K OVER STRING WEIGHT 00:30 - 01:30 1.00 DRILL N DFAL 11,629.00 PROD1 TRIP IN HOLE 1.5 STANDS TO 11,265'MD AND CIRCULATE BOTTOMS UP -300 GPM,1620 PSI -180 RPM,10K TORQUE -20%INCREASE IN CUTTINGS AT BOTTOMS UP Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 32 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:30 - 08:00 6.50 DRILL N DFAL 11,629.00 PROD1 POH ON ELEVATORS FROM 11,265'MD TO 157'MD -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -PU 215K,SO 130K -PERFORM WEEKLY BOPE FUNCTION TEST AT SHOE -MONITOR WELL FOR 10 MIN AT SHOE: STATIC PUMP DRY JOB AT SHOE -TIGHT HOLE ENCOUNTERED AT 11045'MD WORKED THROUGH TIGHT SPOT WITH 40K OVER STRING WEIGHT 08:00 - 09:00 1.00 DRILL N DFAL 11,629.00 PROD1 'PRE-JOB SAFETY MEETING ON LAYING DOWN BHA -DISCUSSED WITH RIG CREW AND DIRECTIONAL HANDS THE HAZARDS WHEN HANDLING NUCLEAR SOURCES,TIME DISTANCE,AND SHIELDING. -REMOVE NUCLEAR SOURCES AND LAY DOWN MWD TOOLS LAY DOWN TOOLS AS DIRECTED BY BAKER DIRECTIOAL REP INSPECT AND GAUGE BIT: 1-1-NO-A-X-I-NO-BHA 09'00 - 11:30 2.50 DRILL N DFAL 11,629.00 PROD1 PICK UP NEW MWD TOOLS AS PER BAKER REP TO 175'MD -PLUG INTO MWD OOLS AND PROGRAM -LOAD NUCLEAR SOURCES 11:30 - 18:30 7.00 DRILL N DFAL 11,629.00 PROD1 RIH WITH 6-1/8"DRILLING BHA FROM 175'MD TO 9,538'MD -RIH ON ELEVATORS PICKING UP 4"DP STANDS OUT OF THE DERRICK -SURFACE TEST DIRECTIONAL TOOLS AT 2570'MD,300 GPM,1120 PSI=GOOD TEST -FILL PIPE EVERY 2000'MD -MONITOR HOLE FILL ON TRIP TANKS-HOLE TAKING PROPER FILL 18'30 - 19 00 0.50 DRILL P PROD1 FILL PIPE AND HOLD PJSM FOR CUTTING DRILLING LINE -MONITOR WELL AT 7"SHOE BEFORE SLIP AND CUT DRILLING LINE -SIMOPS:GATHER TOOLS AND PREP FOR SLIP AND CUT WHILE MONITORING 19:00 - 21:30 2.50 DRILL P PROD1 SLIP AND CUT DRILING LINE AT 7"CASING SHOE -SLIP AND CUT 49'/6 WRAPS -SERVICE RIG -CALIBRATE BLOCKS AND AMPHION SYSTEM WITH BAKER 21:30 - 00:00 2.50 DRILL N DFAL 11,629.00 PROD1 RIH WITH 6-1/8"DRILLING BHA FROM 9,538' MD TO 11,272'MD -RIH ON ELEVATORS PICKING UP 4"DP STANDS OUT OF THE DERRICK -FILL PIPE EVERY 2000'MD -MONITOR HOLE FILL ON TRIP TANKS-HOLE TAKING PROPER FILL -TIGHT HOLE ENCOUNTERED AT 11,062'MD, WORKED THROUGH TIGHT SPOT WITH 35K OVER STRING WEIGHT Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 33 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/27/2014 00:00 - 02:00 2.00 DRILL N DFAL 1,629.00 PROD1 RIH WITH 6-1/8"DRILLING BHA FROM 11,272' MD TO 11,588'MD -RIH ON ELEVATORS PICKING UP 4"DP STANDS OUT OF THE DERRICK FILL PIPE EVERY 2000'MD -MONITOR HOLE FILL ON TRIP TANKS-HOLE TAKING PROPER FILL -TIGHT HOLE ENCOUNTERED FROM 11272' MD TO 11390'MD,WASHED THROUGH TIGHT SPOTS WITH VARIOUS FLOW RATES FROM 120GPM TO 300GPM,AND TOP DRIVE RPMS FROM 120RPM TO 150RPM,OBSERVED TORQUE UP TO 16KAND INCREASE IN PUMP PRESSURES WITH NO RESTRICTIONS IN RETURN FLOW 02:00 - 03:30 1.50 DRILL N DFAL 11,629.00 PROD1 RELOG FROM 11,588'MD TO 11,629'MD DUE TO LWD FAILURE ON LAST RUN -300 GPM,1850 PSI -120 RPM,9-11K TORQUE 03:30 - 05:00 1.50 DRILL N DFAL 11,629.00 PROD1 CIRCULATE WHILE TROUBLESHOOTING DIRECTIONAL SURFACE EQUIPMENT -300 GPM,1820 PSI 60 RPM,9K TORQUE -BAKER CHANGE OUT DOWNLINK EQUIPMENT ON STANDPIPE MANIFOLD 05:00 - 07:30 2.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 11,629'MD TO 11,806'MD(9065'TVD)IN ZONE 2 -300 GPM.1860 PSI ON,1800 PSI OFF,150 RPM,13K TORQUE ON,10K TORQUE OFF, WOB 5-12K -PU 230K,SO 124K,ROT 160K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS -8-10 BBL/HR SEEPAGE LOSSES WHILE DRILLING -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT GEO STEERING PER ONSITE GEOLOGIST 07:30 - 10:00 2.50 DRILL N DFAL 11,806.00 PROD1 CIRCULATE BOTTOMS UP -RACK BACK ONE STAND OF 4"DP AND RE-SHOOT SURVEY AT 11,694 MD -TROUBLE SHOOT TOOLS -BAKER DOWN LINK TO TOOL AND TROUBLE SHOOT TOOLS ON SURFACE -PICK 4"DP STAND BACK UP AND RUN IN HOLE -BAKER CONTINUE TO TROUBLE SHOOT TOOLS AT SURFACE -BAKER UNABLE TO FIX TOOLS -DECISION TO PULL OUT OF THE HOLE TO CHANGE OUT BHA OBTAIN SPR'S AT 11,806'MD -MP#1-22 SPM/410 PSI,32 SPM/550 PSI,43 SPM/760 PSI -MP#2-22 SPM/410 PSI,32 SPM/560 PSI,43 SPM/770 PSI Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 34 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 20:30 10.50 DRILL N DFAL 11,806.00 PROD1 POH ON ELEVATORS FROM 11,806'MD TO BHA AT 176'MD PU 214K,SO 134K AT 11,004'MD -MONITOR WELL FOR 10 MIN:STATIC -MONITOR HOLE FILL ON TRIP TANKS-HOLE TAKING—2 BPH -WORKED THROUGH TIGHT HOLE AT 11540' MD,11450'MD,11040'MD WITH 40K OVER STRINGWEIGHT -RUN INTO TIGHT SPOT AT 10985'MD ATTEMPTED TO WORK THROUGH TIGHT SPOT WITH NO SUCCESS,RUN IN HOLE 10' BELOW TIGHT SPOT.ROTATE AT 80 RPM,11K TORQUE WHILE PUMPING AT 280 GPM @ 1623 PSI -BACKREAM TIGHT SPOT FROM 10985'MD TO 10971'MD AT 280 GPM AND 80 RPM, WORKED THROUGH TIGHT SPOT A FEW TIMES UNTIL TORQUE AND PUMP PRESSURE CLEANED UP HELD COMPLEX D1 DRILL/CONTINGENCY DRILL,WSP 1255 SCENARIO#7 20:30 21:00 0.50 DRILL N DFAL 11,806.00 PROD1 MONITOR WELL FOR 10 MINUTES:STATIC -PJSM WITH RIG CREW AND DIRECTIONAL HANDS ON HANDLING NUCLEAR SOURCES -HELD COMPLEX D1 DRILL/CONTINGENCY DRILL,WSP 1255 SCENARIO#8 21:00 - 22:30 1.50 DRILL N DFAL 11,806.00 PROD1 UNLOAD NUCLEAR SOURCES -LAY DOWN 1 JOINT OF COLLARS TO PIPE SHED -UNLOAD NUCLEAR SOURCES -PICK UP ONE JOINT OF COLLARS -RACK BACK STAND OF DRILL COLLARS IN DERRICK 22:30 - 23:00 0.50 DRILL P PROD1 SERVICE RIG 23:00 - 00:00 1.00 DRILL N DFAL 11,806.00 PROD1 DOWNLOAD MWD SOFTWARE/UPLOAD MWD SOFTWARE 8/28/2014 00:00 - 00:30 0.50 DRILL N DFAL 11,806.00 PROD1 SURFACE TEST MWD -RIH 1 STAND -ATTEMPT TO PULSE TEST AND DOWNLINK TO MWD/LWD TOOLS WITH NO SUCCESS, DUE TO BAD DECODING,300 GPM,950 PSI -DECISION MADE TO RIH 6 STANDS AND REATTEMPT TEST 00:30 - 01:30 1.00 DRILL N DFAL 11,806.00 PROD1 REASSEMBLE PIPE GUIDES IN PS-21 SLIPS 01:30 - 03:00 1.50 DRILL N DFAL 11,806.00 PROD1 TRIP IN THE HOLE 6 STANDS AND PERFORM SHALLOW HOLE TEST -SUCESSFULLY PULSE TEST AND DOWNLINK TO MWD/LWD,300 GPM,1000 PSI Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 35 of 38 Operation Summary Report Common Well Name:5-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 06:00 3.00 DRILL N DFAL 11,086.00 PROD1 CHANGE OUT AND MAKE UP BHA COMPONENTS TO 176'MD -PULL 6 STANDS -BREAK OFF BIT,BIT GRADE: 1-2-S-X-I-CT-DTF -CHANGE OUT AUTO TRAK RSS -MAKE UP NEW BIT -REINSTALL NUCLEAR SOURCES 06:00 - 12:00 6.00 DRILL N DFAL 11,806.00 PROD1 RIH WITH 6-1/8"DRILLING BHA FROM 171'MD TO 6314'MD -RIH ON ELEVATORS PICKING UP 4"DP 'STANDS OUT OF DERRICK BREAK CIRCULATION EVERY 2000'MD,126 GPM,300 PSI -SHALLOW TEST AT 1,118'MD 300 GPM;880 PSI -SHALLOW TEST AT 6,039'MD 290 GPM; 1100 PSI -SHALLOW TEST AT 9,623'MD 290 GPM; 1680 PSI ' -ALL TESTS PASSED 12:00 - 16.00 4.00 DRILL N DFAL 11,806.00 PROD1 RIH WITH 6-1/8"DRILLING BHA FROM 6,314' MD TO 10,945'MD -RIH ON ELEVATORS PICKING UP 4"DP STANDS OUT OF DERRICK -BREAK CIRCULATION EVERY 2000'MD,233 GPM,980 PSI -TIGHT HOLE ENCOUNTERED AT 10,365'MD WORKED THROUGH TIGHT SPOT 2 TIMES -CONTINUED TO RUN IN HOLE ON ELEVATORS 16:00 - 20:30 4.50 DRILL N DFAL 11,806.00 PROD1 WASH AND REAM FROM 10,945'MD TO 11,806' MD -148 GPM;1060 PSI -25-50 RPM;5-8 K TORQUE 20:30 - 00:00 3.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 11,806'MD TO 11,991'MD(9069'TVD)IN ZONE 2 -300 GPM,1900 PSI ON,1900 PSI OFF,140 RPM,14K TORQUE ON,13K TORQUE OFF, WOB 7K -PU 231K,SO 124K,ROT 160K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS -5-7 BBUHR SEEPAGE LOSSES WHILE DRILLING -MUD WEIGHT:8.6 PPG IN,8.6 PPG OUT -GEO STEERING PER ONSITE GEOLOGIST SPR'S AT 11,806'MD(9,048'TVD) -MP#1-20 SPM=410 PSI,30 SPM=552 PSI MP#2-20 SPM=407 PSI,30 SPM=546 PSI Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 36 of 38 Operation Summary Report Common Well Name:8-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/29/2014 00:00 - 06:00 6.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 11,991'MD TO 12,460'MD(9069'TVD)IN ZONE 2 300 GPM,1980 PSI ON,1960 PSI OFF,150 RPM,14K TORQUE ON,12K TORQUE OFF, WOB 10K -PU 231K,SO 130K,ROT 160K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS '-5-7 BBUHR SEEPAGE LOSSES WHILE I DRILLING -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT -CROSSED FAULT AT 12,440'MD SPR'S AT 12,180'MD(9,068'TVD) -MP#1-20 SPM=410 PSI,30 SPM=552 PSI -MP#2-20 SPM=407 PSI,30 SPM=546 PSI -PUMPED 20 BBL HIGH VIS SWEEP AT 12,083' MD-100%INCREASE IN CUTTINGS BACK AT SHAKERS GEO STEERING PER ONSITE GEOLOGIST 06:00 - 12:00 6.00 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 12,460'MD TO 12,931'MD(9058'TVD) -300 GPM,2015 PSI ON,2000 PSI OFF,150 RPM,14K TORQUE ON,12K TORQUE OFF, WOB 6-8K -PU 218K,SO 130K,ROT 155K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS -10 BBL/HR SEEPAGE LOSSES WHILE DRILLING -ACTUAL ROTATE TIME=7.2 HRS -JAR HOURS=31.9 HRS -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT SPR'S AT 12,836'MD(9,060'TVD) -MP#1-20 SPM=560 PSI,30 SPM=710 PSI -MP#2-20 SPM=580 PSI,30 SPM=730 PSI -PUMPED 20 BBL HIGH VIS SWEEPS AT 12,460712,835'MD-200%INCREASE IN CUTTINGS BACK AT SHAKERS Printed 9/15/2014 9.27:44AM North America-ALASKA-BP Page 37 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 14:30 2.50 DRILL P PROD1 DRILL 6-1/8"PRODUCTION HOLE FROM 12,931'MD TO 13,128'MD(9052'TVD) -300 GPM,2025 PSI ON,2025 PSI OFF,150 RPM,14K TORQUE ON,13K TORQUE OFF, WOB 6-8K -PU 215K,SO 132K,ROT 160K -SURVEY EVERY-30 FT FOR DOGLEGS OVER 5°AND EVERY-90 FT FOR ALL OTHERS -10 BBL/HR SEEPAGE LOSSES WHILE DRILLING -ACTUAL ROTATE TIME=1.5 HRS -JAR HOURS=33.4 HRS -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT SPR'S AT 13,128'MD(9,052'TVD) -MP#1-20 SPM=560 PSI,30 SPM=710 PSI '-MP#2-20 SPM=580 PSI,30 SPM=730 PSI 14:30 - 15:00 0.50 DRILL P PROD1 SERVICE TOP DRIVE AND TRAVELING BLOCKS 15:00 - 17:30 2.50 DRILL P PROD1 CIRCULATE BOTTOMS UP X 3 PUMP 2OBBL HI VIS SWEEP,100% INCREASE IN CUTTINGS OBSERVED ACROSS SHAKERS -LAY DOWN SINGLE AFTER SWEEP RETURNED -315 GPM,2150 PSI -180 RPM,11K TO -STROKE PIPE 90' -10 BBL/HR SEEPAGE LOSSES WHILE CIRCULATING -PUMP 40 LB LCM SWEEP 17:30 - 18:30 1.00 DRILL P PROD1 POOH ON ELEVATORS FROM 13,128'TO 12,600' -MONITOR WELL FOR 10 MINUTES PRIOR TO COMING OUT;STATIC -PU 195K,SO 135KAT 13,128' 18:30 - 20:30 2.00 DRILL P PROD1 MADD PASS FROM 12,600'MD TO 12,400'MD -280 GPM,1770 PSI -100 RPM,300'/HR -OBTAIN SURVEYS AT 12,364'MD AND 12,396' MD DUE TO CORRECTED SURVEY COMMING BACK OVER 5° 20:30 - 22:30 2.00 DRILL P PROD1 POOH ON ELEVATORS FROM 12,400'MD TO 10,600'MD -PU 190K,SO 145K AT 12,443'MD -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT -TIGHT HOLE ENCOUNTERED AT 11,505', 11,409'MD,11,030'MD,10,980'MD WITH 30K- 40K OVERPULL 22:30 - 00:00 1.50 DRILL P PROD1 MADD PASS FROM 10,600'MD TO 10,400'MD -280 GPM,1650 PSI -100 RPM,300'/HR 8/30/2014 00:00 - 00:30 0.50 DRILL P PROD1 POOH ON ELEVATORS FROM 10,400'MD TO SHOE AT 9623'MD -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT -PU 195K,SO 135KAT 13,128' Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 38 of 38 Operation Summary Report Common Well Name:B-07 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/4/2014 End Date:8/30/2014 X3-015K2-C:(7,569,334.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase i Description of Operations (hr) (usft) 00:30 - 01:30 1.00 DRILL P PROD1 CIRCULATE BOTTOMS UP AT SHOE -300 GPM,1670 PSI -180 RPM,6K TORQUE -NO INCREASE IN CUTTINGS AT BOTTOMS UP 01:30 - 05:30 4.00 DRILL P PROD1 TRIP IN THE HOLE ON ELEVATORS FROM 9623'MD TO BOTTOM AT 13128'MD -MUD WEIGHT:8.7 PPG IN,8.7 PPG OUT -PU 195K,SO 135KAT 13,128' -WORKED THROUGH TIGHT SPOT AT 11,030' MD WITH 20K UNDER STRINGWEIGHT -WASH AND REAM THROUGH TIGHT SPOTS AT 11078'MD,11270'MD,11424'MD,WITH 300 GPM,1860 PSI,120 RPM,8K TORQUE,PICK UP ABOVE TIGHT SPOTS,TRIP THROUGH TIGHT SPOTS WITHOUT PUMPS OR ROTARY 05:30 - 06:30 1.00 DRILL P PROD1 WASH DOWN FROM 13027'TO 13122' -300 GPM,2000 PSI -50 RPM,4K TORQUE -WORK FULL STAND TWICE -PICK UP 4"SINGLE AND WASH DOWN TO 13128' 06:30 - 08:30 2.00 DRILL P PROD1 CIRCUALTE 2 BOTTOMS UP -315 GPM,2150 PSI 180 RPM,10K TORQUE -PUMP 20 BBL HI VIS SWEEP;50%INCREASE IN CUTTINGS OBSERVED ACROSS SHAKERS SPR'S AT 13,128'MD(9,052'TVD) -MP#1-20 SPM=545 PSI,30 SPM=645 PSI -MP#2-20 SPM=550 PSI,30 SPM=700 PSI 08:30 - 12:00 3.50 DRILL P PROD1 POOH ON ELEVATORS FROM 13128'TO 9623' -MONITOR WELL FOR 10 MINUTES;STATIC PU 186K,SO 144K AT 9,595' NO TIGHT SPOTS ENCOUNTERED;20K MAXIMUM OVERPULL 12:00 - 13:30 1.50 DRILL P PROD1 CIRCULATE BOTTOMS UP -310 PSI,1800 PSI -140 RPM,4K TQ -MONITOR WELL FOR 10 MINUTES;STATIC -PUMP DRY JOB 13:30 - 19:00 5.50 DRILL P PROD1 POOH ON ELEVATORS FROM 9623'TO 171' -MONITOR WELL FOR 10 MINUTES;STATIC -LAY DOWN HWDP AND JARS -PU 173K,SO 145KAT 9623' 19:00 - 22:30 3.50 DRILL P PROD1 LAY DOWN BHA FROM 171'MD TO SURFACE -MONITOR WELL FOR 10 MINUTES PRIOR TO PULLING BHA THROUGH STACK:STATIC -HOLD PJSM FOR REMOVING SOURCE -BAKER MWD REPRESENTATIVES REMOVED SOURCES -LAY DOWN REMAINING BHA -CLEAN AND CLEAR RIG FLOOR -BIT GRADE:1-1-CT-N-X-I-ER-TD ***BEGIN CON EVENT,SEE REPORT FOR 08/30/2014 UNDER CON PHASE*** Printed 9/15/2014 9:27:44AM North America-ALASKA-BP Page 1 of 7 Operation Summary Report Common Well Name:B-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date:9/5/2014 X3-015K2-C:(3,415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/30/2014 22:30 - 00:00 1.50 CASING P RUNPRD HOLD PJSM AND RIG UP DOYON CASING EQUIPMENT -RIG UP DOYON CASING POWER TONGS/TORQUE TURN EQUIPMENT -CHANGEOUT BX ELEVATORS AND INSTALL 4.5"YX ELEVATORS 8/31/2014 00:00 - 12:00 12.00 CASING P RUNPRD RUN 4.5",12.6#,L-80,PRODUCTION LINER FROM SURFACE TO 3088'MD -CHECK FLOATS -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE JFE BEAR CONNECTIONS TO 5400 FT-LBS -TORQUE VAMTOP CONNECTIONS T04440 FT-LBS -RUN 180 CENTRALIZERS ON JOINTS 1-88,4 CENTRALIZERS ON SHOE TRACK -FILL CASING EVERY JOINT TOP OFF EVERY 10 -PU 73K,SO 73K MAKE UP LINER HANGER/PACKER ASSEMBLY -ADD PAL MIX -CIRCULATE 1.5X LINER VOLUMES AT 4 BPM, 120 PSI -CONTINUE IN THE HOLE TO 6856'ON 4" DRILL PIPE -RIH AT 90'/MIN FROM 3731'TO 6856'MD -PU 114K,SO 104K 12:00 - 00:00 12.00 CASING P RUNPRD RUN 4.5",12.6#,L-80,PRODUCTION LINER FROM 6856'TO 9623'MD -CIRCULATE 1.5X LINER VOLUMES AT 5 BPM, 610 PS CONTINUE IN THE HOLE TO 13128'ON 4" DRILL PIPE,PICK UP AND SPACE OUT 2'OFF BOTTOM -RIH AT 70'/MINUTE FROM 6856'TO 9623' -PU 138K,SO 133K RUN INTO OPEN HOLE WITH LINER -BREAK CIRCULATION EVERY 1000'AT 4 BPM -PU 185K,SO 137K A 13,128' -MW IN/OUT:8.6PPG -MUD LOSSES WHILE RIH 30 BBLS 9/1/2014 00:00 - 00:30 0.50 CASING N CEMT RUNPRD RIG DOWN CEMENT HEAD AND HOSE -CEMENT HEAD LEAKING,MAKE ARRANGEMENTS TO GET A NEW CEMENT HEAD FROM BAKER SHOP -PICK UP SINGLE JOINT OF 4"DRILL PIPE AND KELLY UP 00:30 - 03:00 2.50 CASING P RUNPRD CIRCULATE 2 BOTTOMS UP STAGE UP TO PUMP RATE IN 1 BBL INCREMENTS TO FINAL CIRCULATING RATE OF 5 BPM -2 BPM,540 PSI -3 BPM,650 PSI -4 BPM,745 PSI -5 BPM,860 PSI Printed 9/15/2014 9:28:16AM North America-ALASKA-BP Page 2 of 7 Operation Summary Report Common Well Name:B-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date:9/5/2014 X3-015K2-C:(3,415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 04:00 1.00 CASING N CEMT 13,126.00 RUNPRD LAY DOWN SINGLE AND PICK UP AND RIG UP NEW CEMENT HEAD -PRESSURE TEST LINES TO 250 PSI LOW/ 4500 PSI FOR 5 MINUTES EACH -REVIEW PRESSURE CROSSCHECK WITH CEMENT SUPERVISOR 04:00 - 07:30 3.50 CEMT P RUNPRD CEMENT 4.5"PRODUCTION LINER AS FOLLOWS: -PUMP 30 BBLS OF 10 PPG MUDPUSH II SPACER @ 5 BPM,850 PSI -PUMP 91 BBLS OF 15.8 PPG CLASS G TAIL @ 5 BPM,EXCESS VOLUME 40% (YIELD 1.17 CU.FT/SK) DROP DRILL PIPE WIPER DART -RECIPROCATED PIPE WHILE PUMPING CEMENT PERFORM DISPLACEMENT WITH CEMENT TRUCK 90 BBLS DISPLACED WITH PERF PILL AT 5 BPM:ICP 300 PSI,FCP 1170 PSI,CHASED CMT AT 8 BPM,CAUGHT CMT AT 60 BBL DISPLACED -50 BBLS DISPLACED AT 5 BPM:ICP 1200 PSI, FCP 1713 PSI,PLUG LATCH AT 96.4 BBL -10 BBLS DISPLACED AT 2 BPM:ICP 1079 PSI, FCP 1170 PSI,PLUG BUMP AT 150.3 BBL DISPLACED -DISPLACEMENT FLUID:90 BBLS OF 8.5 PPG PERF PILL FOLLOWED BY 60.3 BBL OF 8.6 PPG,QUICKDRIL-N -STOPPED RECIPROCATION OF PIPE AFTER CMT EXITED THE SHOE DUE TO INCREASE IN OVERPULL -NO LOSSES NOTICED DURING CEMENT JOB -INCREASE PRESSURE TO 3000 PSI TO SET HANGER AFTER PLUG BUMP -SET DOWN 80K TO CONFIRM HANGER SET -CHECK FLOATS-GOOD -PRESSURE UP TO 4500 PSI AND SET DOWN 80K TO RELEASE FROM HANGER -PU TO EXPOSE DOG SUB AND SET DOWN ON LINER TOP 50K,15 RPM TO SET LINER TOP PACKER -PRESSURE UP TO 500 PSI AND PU TO REMOVE RS PACK-OFF AND CIRCULATE EXCESS CEMENT OFF LINER TOP -PU RUNNING TOOL ABOVE LINER TOP AND MARK NO-GO.CIRCULATE 2 BU AT 14 BPM 1730 PSI --25 BBLS OF EXCESS CEMENT TO SURFACE ON BOTTOMS UP 07:30 - 09:00 1.50 CEMT P RUNPRD RIG DOWN CEMENT EQUIPMENT RIG DOWN CEMENT HEAD -BLOW DOWN CEMENT LINES Printed 9/15/2014 9:28:16AM North America-ALASKA-BP Page 3 of 7 Operation Summary Report Common Well Name:B-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date:9/5/2014 X3-015K2-C:(3,415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(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 CEMT P RUNPRD DISPLACE WELL TO 8.5 PPG SEAWATER -500 GPM,1860 PSI -PUMP 20 BBL HIGH VIS SPACER -RECIPROCATE PIPE 60'DURING DISPLACEMENT -FLUSH CHOKE AND KILL LINES WITH 8.5 PPG SEAWATER BLOW DOWN CHOKE AND KILL LINES -BREAK OFF STUMP WELL U-TUBING DUE TO MUD CONTAMINATING SEAWATER -CIRCULATE BOTTOMS UP TO BALANCE OUT WELL 12:00 - 22:30 10.50 CEMT P RUNPRD TRIP OUT OF THE HOLE FROM 9458'MD TO SURFACE -MONITOR WELL FOR 10 MIN:STATIC -LAY DOWN 33 STANDS OF DP -LAY DOWN BAKER LINER HANGER RUNNING TOOL,DOGS WERE EXPOSED -D1 KICK WHILE TRIPPING DRILL, _ CONTINGENCY DRILL#5 22:30 - 23:00 0.50 BOPSUR P RUNPRD CLEAN AND CLEAR RIG FLOOR 23:00 00:00 1.00 BOPSUR P RUNPRD RIG UP TO TEST BOPE -SUCK OUT STACK PULL WEAR BUSHING 9/2/2014 00:00 - 01:00 1.00 BOPSUR P RUNPRD RIG UP TO TEST BOPE -SET TEST PLUG -FILL STACK WITH WATER -PURGE AIR OUT OF LINES WITH WATER 01:00 - 08:00 7.00 BOPSUR P RUNPRD TEST BOPE TO 250 PSI LOW,3500 PSI HIGH FOR 5 MINUTES EACH -TEST WITH 4-1/2"AND 2-7/8"TEST JOINTS -ALL TESTS CHARTED,SEE ATTACHED BOP TEST CHARTS -NO FAILURES -TEST WITNESS WAIVED BYAOGCC REP CHUCK SCHEIVE 08:00 09:00 1.00 BOPSUR P RUNPRD RIG DOWN BOPE TEST -BLOW DOWN AND LAY DOWN TEST EQUIPMENT -PULL TEST PLUG -INSTALL WEAR RING -WSL CONFIRMED LDS. -CLEAN AND CLEAR RIG FLOOR -RIG UP AND FILL LINES FOR LINER TEST 09:00 - 11:00 2.00 CASING P RUNPRD PRESSURE TEST 4-1/2"PRODUCTION LINER TO 250 PSI LOW FOR 5 MINUTES/3500 PSI HIGH FOR 30 MINUTES -HELD FOR ADDITIONAL 15 MINUTES TO CONFIRM STABILIZATION -6.8 BBLS PUMPED/6.8 BBLS BLED BACK -TEST APPROVED BY WTL JIM WILLINGHAM -CONTINUE TO CLEAN AND CLEAR RIG FLOOR FROM BOP TEST PLANNING MEETING WITH HALLIBURTON COMPLETIONS AND DOYON CASING FOR UPCOMING 4-1/2"VAMTOP COMPLETION. Printed 9/15/2014 9:28:16AM North America-ALASKA-BP Page 4 of 7 Operation Summary Report Common Well Name:B-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date:9/5/2014 X3-015K2-C:(3.415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM i Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase 1 Description of Operations (hr) (usft) 11:00 - 12:00 1.00 PERFOB P OTHCMP RIG UP SLB AND DOYON TOOLS TO RUN PERF GUNS -SIMOPS:BLOW DOWN CHOKE,KILL LINES AND TOP DRIVE -DRAIN MOUSE HOLE 12:00 - 13:30 1.50 PERFOB P OTHCMP PICK UP 6 SPF/60°PERFORATING GUNS PER SCHLUMBERGER REPRESENTATIVE AND RUN IN THE HOLE TO 241' -PU 35K,SO 35K AT 241' 13:30 - 19:30 6.00 PERFOB P OTHCMP RUN IN THE HOLE VVITH 2-7/8"PERFORATING GUNS FROM 241'TO 3,758' -PICKING UP 2-7/8"PAC PIPE SINGLES FROM PIPE SHED 19:30 - 20:00 0.50 PERFOB P OTHCMP RIG DOWN DOYON POWER TONGS AND CHANGE OUT BX ELEVATOR INSERTS FROM 13-1/2"TO 4" -INSTALL PS-21 SLIPS 20:00 - 00:00 4.00 PERFOB P OTHCMP RUN IN THE HOLE WITH 2-7/8"PERFORATING GUNS FROM 3,758'TO 10,389'ON 4"DRILL PIPE STANDS OUT OF THE DERRICK 9/3/2014 00:00 - 01:30 1.50 PERFOB P OTHCMP CONTINUE TO RUN IN THE HOLE WITH 2-7/8" PERFORATING GUNS FROM 10,389'TO 13,025' ON 4"DRILL PIPE STANDS OUT OF THE DERRICK. 01:30 - 03:00 1.50 PERFOB P ' OTHCMP PERFORATE 200'FROM 13,025'MD TO 12,825' MD. -PRE JOB SAFETY MEETING WITH RIG CREW AND SLB TCP. -CLOSE ANNULAR. -PERFORM PRESSURE SEQUENCE PER SLB AND FIRE GUNS. -GOOD INDICATION OF GUNS FIRING NOTED AT SURFACE. -3.5 BBL INITIAL FLUID LOSS 03:00 - 05:00 2.00 PERFOB P OTHCMP PULL OUT OF THE HOLE,STANDING BACK DRILL PIPE IN DERRICK,TO TOP OF 4.5" LINER. -4 BPH LOSSES WHILE PULLING TO TOP OF LINER. 05:00 - 07:30 2.50 PERFOB P OTHCMP CIRCULATE SURFACE TO SURFACE. -MONITOR WELL FOR 5 MIN;WELL TAKING FLUID. CIRCULATE SURFACE TO SURFACE AT 5 1 BPM;1400 PSI. 1 -MONITOR WELL FOR 5 MIN;FLUID LEVEL I 1DROPPING.PUMP DRY JOB. -BLOW DOWN TOP DRIVE -MW IN/OUT=8.5 PPG 07:30 - 09:30 2.00 PERFOB P OTHCMP PULL OUT OF THE HOLE WITH 2-7/8"PERF GUNS,LAYING DOWN 4"DRILL PIPE TO THE PIPE SHED FROM 9383'TO 8469'. -MWIN/OUT=8.5PPG 09:30 10:00 0.50 PERFOB P OTHCMP SERVICE AND INSPECT TOP DRIVE AND RIG FLOOR EQUIPMENT -CLEAN AND INSPECT SAVER SUB 10:00 - 16:00 6.00 PERFOB P OTHCMP PULL OUT OF THE HOLE WITH 2-7/8"PERF GUNS,LAYING DOWN 4"DRILL PIPE TO THE PIPE SHED FROM 8469'TO 3762'. -PU 116K,SO 101KAT 7265' -MWIN/OUT=8.5 PPG Printed 9/15/2014 9:28.16AM North America-ALASKA-BP Page 5 of 7 Operation Summary Report Common Well Name:8-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date:9/5/2014 X3-015K2-C:(3,415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:00AM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UW:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 16:00 - 16:30 0.50 PERFOB P OTHCMP REMOVE PS-21 AND CHANGE BX ELEVATORS INSERTS TO 3-1/2" -RIG UP DOYON POWER TONGS 16:30 - 17:00 0.50 PERFOB P OTHCMP SERVICE AND INSPECT PIPE CAT PER NOV REP 17:00 - 22:00 5.00 PERFOB P OTHCMP •PULL OUT OF THE HOLE WITH 2-7/8"PERF GUNS,LAYING DOWN 2-7/8"PAC PIPE TO THE PIPE SHED FROM 3762'TO 241'. -PU 67K,SO 67K AT 3762' -MW IN/OUT=8.5 PPG 22:00 - 23:00 1.00 PERFOB P OTHCMP LAY DOWN 2-7/8"PERFORATING GUNS WITH SCHLUMBERGER REPRESENTATIVE FROM 241' -PU 35K,SO 35K AT 241' -MW IN/OUT=8.5 PPG -ALL GUNS FIRED AND ALL EQUIPMENT RECOVERED. • 23:00 - 00:00 1.00 PERFOB P OTHCMP CLEAN AND CLEAR RIG FLOOR OF SCHLUMBERGER EQUIPMENT -RIG DOWN DOYON POWER TONGS -CHANGEOUT BX ELEVATORS INSERTS TO 4" AND INSTALL PS-21 SLIPS 9/4/2014 00:00 - 02:30 2.50 RUNCOM P RUNCMP RUN IN THE HOLE WITH 4"DRILL PIPE STANDS FROM DERRICK TO 4697'MD. -MAKE UP MULE SHOE AND RUN IN HOLE. PU 95K;SO 92K @ 4697'MD. -MUD WEIGHT IN/OUT=8.5 PPG. -OBSERVED 3K LBS DRAG AT THE TOP OF THE 7"LINER. 02:30 - 07:00 4.50 RUNCOM P RUNCMP PULL OUT OF THE HOLE AND LAY DOWN 4" DRILL PIPE TO THE PIPE SHED FROM 4697' TO 950'MD. -MONITOR THE WELL FOR 10 MIN;STATIC. -MUD WEIGHT IN/OUT=8.5 PPG. 07:00 - 07:30 0.50 RUNCOM P RUNCMP SERVICE PS-21 SLIPS,ST 80 AND RIG FLOOR EQUIPMENT 07:30 - 08:30 1.00 RUNCOM P RUNCMP PULL OUT OF THE HOLE AND LAY DOWN 4" DRILL PIPE TO THE PIPE SHED FROM 950' MUD WEIGHT IN/OUT=8.5 PPG. 08:30 - 10:30 2.00 RUNCOM P RUNCMP RIG UP TO RUN 4.5"TUBING -CLEAN AND CLEAR RIG FLOOR -WSL WITNESS BACK OUT LOCK DOWN SCREWS AND PULL WEAR RING -RIG UP DOYON CASING 10:30 - 12:00 1.50 RUNCOM P RUNCMP MAKE UP WLEG AND PACKER -BAKER LOKALL CONNECTIONS BELOW PACKER RUN 4.5"VT,12.6#,13CR TUBING TO 423' -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 4440 FT-LBS MUD WEIGHT IN/OUT=8.5 PPG 12:00 - 00:00 12.00 RUNCOM P RUNCMP RUN 4.5"VT,12.6#,13CR TUBING FROM 423' TO 8313' -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 4440 FT-LBS -RIH AT 90'/MINUTE -PU 127K,SO 102K AT 8250' -MUD WEIGHT IN/OUT=8.5 PPG -LOSSES WHILE RIH:2 BBLS Printed 9/15/2014 9:28:16AM North America-ALASKA-BP Page 6 of 7 Operation Summary Report Common Well Name:0-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date 9/5/2014 X3-015K2-C:(3,415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor:PARKER DRILLING CO. UWI:500292028500 Active datum:B-07A @89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 9/5/2014 00:00 - 01:30 1.50 RUNCOM P RUNCMP RUN 4.5"VT,12.6#,13CR TUBING FROM 8313' TO 9469' -USE JET LUBE SEAL GUARD PIPE DOPE -TORQUE CONNECTIONS TO 4440 FT-LBS -RIH AT 90'/MINUTE -TAG UP ON NO GO IN LINER HANGER AT 9469';SET DOWN 5K PU 140K,SO 111K -MUD WEIGHT IN/OUT=8.5 PPG 01:30 - 02:00 0.50 RUNCOM P RUNCMP LAY DOWN 3 JOINTS OF 4.5"VAM TOP TUBING AND PICK UP 20'PUP JOINT -MAKE UP 20'PUP JOINT AND FULL JOINT AND RUN IN 02:00 - 03:00 1.00 RUNCOM P RUNCMP MAKE UP TUBING HANGER -CHANGE OUT ELEVATORS ON TOP DRIVE MAKE UP LANDING JOINT AND TUBING HANGER -CAMERON REPRESENTATIVE INSPECTED SEALS AND PLUGS ON HANGER 03:00 - 04:00 1.00 RUNCOM P RUNCMP RUN IN AND LAND TUBING HANGER -CAMERON REPRESENTATIVE VERIFY HANGER IS ON SEAT RUN IN LOCK DOWN SCREWS AND GLAND NUTS -WSL VERIFY LOCK DOWN SCREWS AND GLAND NUTS TORQUED BACK OUT LANDING JOINT AND LAY DOWN 04:00 - 06:30 2.50 RUNCOM P RUNCMP REVERSE IN COMPLETION FLUID -REVERSE IN 146 BBLS 105°CLEAN SEAWATER @ 4 BPM,480 PSI -REVERSE IN 106 BBLS 105°INHIBITED SEAWATER @ 4 BPM,505 PSI -REVERSE IN 166 BBLS 105°CLEAN SEAWATER @ 4 BPM,504 PSI -LINE UP AND PUMP 5 BBLS DOWN THE TUBING TO CLEAN RHC-M PROFILE AT 2 BPM, 140 PSI -MUD WEIGHT IN/OUT=8.5 PPG -NO LOSSES DURING DISPLACEMENT 06:30 - 07:00 0.50 RUNCOM P RUNCMP DROP BALL AND ROD -MONITOR WELL 5 MIN:STATIC -RIG UP LANDING JOINT,MAKE UP TUBING HANGER,DROP BALL AND ROD. -LAY DOWN LANDING JOINT -PJSM ON SETTING PACKER AND TESTING TUBING AND PACKER;REVIEW PRESSURE CROSS CHECK 07:00 - 09:30 2.50 RUNCOM P RUNCMP SET PACKER AND TEST TUBING AND PACKER -PRESSURE TEST TUBING TO 3500 PSI HIGH FOR 30 MIN,OBSERVE PACKER SET AT 1922 PSI -BLEED TUBING DOWN TO 1500 PSI -PRESSURE TEST PACKER TO 250 PSI LOW FOR 5 MIN/3500 PSI HIGH FOR 30 MIN -TEST APPROVED BY WTL KEN SCHNEIDER -BLEED OFF TUBING PRESSURE,OBSERVED POSITIVE DCK SHEAR -PUMP DOWN TUBING THROUGH SHEARED DCK VALVE @ 2.5 BBL/HR,850 PSI -SHUT DOWN,OPEN BLIND RAMS AND LINE UP TO REVERSE THROUGH SHEARED DCK @ 2.5 BBL/HR @ 850 PSI Printed 9/15/2014 9:28:16AM North America-ALASKA-BP Page 7 of 7 Operation Summary Report Common Well Name:B-07 AFE No Event Type:COM-ONSHORE(CON) Start Date:8/30/2014 End Date:9/5/2014 X3-015K2-C:(3,415,786.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:3/14/1978 12:00:OOAM Rig Release:9/5/2014 Rig Contractor PARKER DRILLING CO. UW:500292028500 Active datum:B-07A©89.75usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 11:00 1.50 RUNCOM P RUNCMP SUCK OUT STACK,RIG UP LINES AND HOSES TO FREEZE PROTECT MANIFOLD.MAKE UP LANDING JOINT TO HANGER AND HOOK UP HARD LINE AND HOSES. 11:00 - 15:30 4.50 RUNCOM P RUNCMP FREEZE PROTECT WELLBORE REVIEW PRESSURE CROSS CHECK -PUMP 150 BBLS DIESEL DOWN IA©2 BPM, • 850 PSI -ALLOW TO U-TUBE FOR 1 HOUR -CLEAN AND CLEAR RIG FLOOR PREP TO TEST TWC 15:30 - 16:30 1.00 WHSUR P RUNCMP -INSTALL TWC WITH CAMERON REP -SERVICE RIG AND TEST EQUIPMENT 16:30 - 18:00 1.50 WHSUR P RUNCMP TEST TWC -PJSM,REVIEW PRESSURE CROSS CHECK • -TEST TWC TO 250 PSI LOW/3500 PSI HIGH • FOR 5 MINS EACH FROM ABOVE AND BELOW 18:00 - 20:00 2.00 WHSUR P RUNCMP RIG DOWN TEST EQUIPMENT,SUCK OUT BOPE AND RISER,AND BLOW DOWN SURFACE LINES AND MUD PUMPS 20:00 - 23:00 3.00 BOPSUR P RUNCMP PJSM.NIPPLE DOWN BOPE AND RISER 23:00 - 00:00 1.00 WHSUR P RUNCMP NIPPLE UP ADAPTER AND TREE.CAMERON TEST VOID BETWEEN HANGER NECK SEALS AND ADAPTOR FLANGE TO 250 PSI LOW FOR 5 MINUTES AND 5000 PSI HIGH FOR 30 MINUTES.PRESSURE TEST TREE TO 250 PSI LOW AN 5000 PSI HIGH FOR 5 MINUTES • EACH.RIG RELEASED 23:59 09/05/2014. 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N z p 3 0 > a s o A n OU U a) " o U W Z z z C7 W O C 0 w Z y a ) ci .E c a) CC J 1 a H H o I,- O J I H to Z Lr) 00 L 7 •:,0 •2 c I a) W C u) • Z o n LL— W a) 74C O N_ 6 ',m ° W 1 O ▪ N - (n U o E U N J 0 m I YI"1 > 3 t co Z 8,O a' 'N Q a ,T, 1--45!o d N N- - a O N N r-' a' LL `) 3 N J C a O- O O E J o a) a1 a1 a) o -- 1- U 0 ' N w C J C J E 6 o a` M O (q ,O C a C ` V L a) a Q Q Ct O ff. > O co O a) a a a s a O a W O D H (%) C 1-3 E a) m ac o W O , N H H 0 0 D m U m H = Qbp North America - ALASKA - BP Prudhoe Bay PB B Pad B-07 500292028500 B-07A Design: B-07A Survey Report - Geographic 04 September, 2014 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well B-07 Project: Prudhoe Bay TVD Reference: B-07A @ 89.75usft(Parker 272) • Site: PB B Pad MD Reference: B-07A @ 89.75usft(Parker 272) Well: B-07 North Reference: True - Wellbore: B-07A Survey Calculation Method: Minimum Curvature Design: B-07A 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 B Pad,TR-11-14 Site Position: Northing: 5,946,440.22 usft Latitude: 70°15'36.475 N From: Map Easting: 662,094.05 usft Longitude: 148°41'22.84 W Position Uncertainty: 0.00 usft Slot Radius: 0.000in Grid Convergence: 1.23 ° Well B-07 API No. 500292028500 Well Position +N/-S 0.00 usft Northing: 5,950,103.00 usft ' Latitude: 70°16'12.080 N +E/-W 0.00 usft Easting: 664,031.00 usft . Longitude: 148°40'24.17 W Position Uncertainty 0.00 usft Wellhead Elevation: 42.65 usft Ground Level: . 42.65 usft Wellbore B-07A API no. 500292028501 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2013 8/15/2014 19.66 80.98 57,623 Design B-07A Audit Notes: Version: Phase: ACTUAL Tie On Depth: 2,820.92 Vertical Section: Depth From(TVD) +NI-S +EI-W Direction (usft) (usft) (usft) (°) 47.10 0.00 0.00 36.48 Survey Program Date: 9/4/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 120.92 2,820.92 B-07 Srvy 2 GYD-CT-CMS(B-07) GYD-CT-CMS Gyrodata cont.casing m/s 2,833.00 3,246.01 MWD Inc+Trend(B-07A) INC+TREND Inclinometer+known azi trend 3,305.18 13,087.95 OTK MWD(IFR+MS)(B-07A) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 9/4/2014 3.03:59PM Page 2 COMPASS 5000.1 Build 61 () p Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well B-07 Project: Prudhoe Bay TVD Reference: B-07A @ 89.75usft(Parker 272) Site: PB B Pad MD Reference: B-07A @ 89.75usft(Parker 272) Well: B-07 North Reference: True Wellbore: B-07A Survey Calculation Method: Minimum Curvature Design: B-07A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 47.10 0.00 0.00 47.10 0.00 0.00 5,950,103.00 664,031.00 70°16'12.080 N 148°40'24.17 W 120.92 0.25 313.68 120.92 0.11 -0.12 5,950,103.11 664,030.88 70°16'12.081 N 148°40'24.17 W 130.92 0.22 312.16 130.92 0.14 -0.15 5,950,103.14 664,030.85 70°16'12.081 N 148°40'24.18 W 20" 220.92 0.06 217.32 220.92 0.22 -0.31 5,950,103.21 664,030.69 70°16'12.082 N 148°40'24.18 W 320.92 0.32 147.94 320.92 -0.06 -0.19 5,950,102.94 664,030.81 70°16'12.079 N 148°40'24.18 W 420.92 0.36 139.02 420.92 -0.53 0.16 5,950,102.47 664,031.18 70°16'12.075 N 148°40'24.17 W 520.92 0.42 138.75 520.91 -1.04 0.61 5,950,101.97 664,031.64 70°16'12.070 N 148°40'24.15 W 620.92 0.47 138.34 620.91 -1.63 1.13 5,950,101.40 664,032.16 70°16'12.064 N 148°40'24.14 W 720.92 0.32 176.54 720.91 -2.21 1.42 5,950,100.82 664,032.46 70°16'12.058 N 148°40'24.13 W 820.92 0.45 77.00 820.91 -2.40 1.82 5,950,100.64 664,032.87 70°16'12.056 N 148°40'24.12 W 920.92 0.46 84.27 920.90 -2.27 2.60 5,950,100.78 664,033.65 70°16'12.057 N 148°40'24.10 W 1,020.92 0.47 90.55 1,020.90 -2.24 3.41 5,950,100.84 664,034.45 70°16'12.058 N 148°40'24.07 W 1,120.92 0.45 87.88 1,120.90 -2.23 4.21 5,950,100.87 664,035.26 70°16'12.058 N 148°40'24.05 W 1,220.92 0.50 92.81 1,220.90 -2.23 5.04 5,950,100.88 664,036.09 70°16'12.058 N 148°40'24.02 W 1,320.92 0.51 99.53 1,320.89 -2.33 5.91 5,950,100.80 664,036.96 70°16'12.057 N 148°40'24.00 W 1,420.92 0.57 102.99 1,420.89 -2.51 6.84 5,950,100.64 664,037.89 70°16'12.055 N 148°40'23.97 W 1,520.92 0.56 95.74 1,520.88 -2.68 7.81 5,950,100.50 664,038.86 70°16'12.054 N 148°40'23.94 W 1,620.92 0.83 85.62 1,620.87 -2.67 9.02 5,950,100.53 664,040.07 70°16'12.054 N 148°40'23.91 W 1,720.92 0.87 88.54 1,720.86 -2.59 10.50 5,950,100.64 664,041.55 70°16'12.054 N 148°40'23.87 W 1,820.92 0.85 84.69 1,820.85 -2.51 11.99 5,950,100.76 664,043.05 70°16'12.055 N 148°40'23.82 W 1,920.92 0.58 93.49 1,920.84 -2.47 13.24 5,950,100.82 664,044.29 70°16'12.056 N 148°40'23.79 W 2,020.92 1.88 83.35 2,020.82 -2.31 15.37 5,950,101.03 664,046.42 70°16'12.057 N 148°40'23.72 W 2,120.92 4.09 88.77 2,120.68 -2.04 20.57 5,950,101.41 664,051.61 70°16'12.060 N 148°40'23.57 W 2,220.92 6.61 75.16 2,220.24 -0.49 29.70 5,950,103.16 664,060.70 70°16'12.075 N 148°40'23.31 W 2,320.92 9.17 62.12 2,319.29 4.71 42.31 5,950,108.63 664,073.19 70°16'12.126 N 148°40'22.94 W 2,345.92 10.03 59.51 2,343.94 6.75 45.95 5,950,110.75 664,076.78 70°16'12.146 N 148°40'22.83 W 2,370.92 10.87 58.04 2,368.53 9.10 49.82 5,950,113.18 664,080.61 70°16'12.169 N 148°40'22.72 W 2,395.92 11.72 56.58 2,393.04 11.74 53.94 5,950,115.92 664,084.67 70°16'12.195 N 148°40'22.60 W 2,420.92 12.87 55.58 2,417.47 14.72 58.36 5,950,118.98 664,089.02 70°16'12.225 N 148°40'22.47 W 2,445.92 13.72 54.79 2,441.80 18.00 63.08 5,950,122.37 664,093.66 70°16'12.257 N 148°40'22.33 W 2,470.92 14.89 54.38 2,466.02 21.58 68.11 5,950,126.06 664,098.62 70°16'12.292 N 148°40'22.19 W 2,495.92 16.03 54.92 2,490.12 25.44 73.55 5,950,130.03 664,103.97 70°16'12.330 N 148°40'22.03 W 2,520.92 17.12 55.14 2,514.08 29.52 79.39 5,950,134.24 664,109.72 70°16'12.370 N 148°40'21.86 W 2,545.92 18.18 55.37 2,537.90 33.84 85.62 5,950,138.70 664,115.85 70°16'12.413 N 148°40'21.68 W 2,570.92 18.93 55.65 2,561.60 38.35 92.18 5,950,143.34 664,122.31 70°16'12.457 N 148°40'21.49 W 2,595.92 19.91 56.14 2,585.18 43.01 99.06 5,950,148.15 664,129.09 70°16'12.503 N 148°40'21.29 W 2,620.92 21.00 56.46 2,608.60 47.85 106.33 5,950,153.16 664,136.25 70°16'12.550 N 148°40'21.08 W 2,645.92 22.20 56.70 2,631.85 52.92 114.01 5,950,158.39 664,143.82 70°16'12.600 N 148°40'20.85 W 2,670.92 23.53 57.08 2,654.88 58.23 122.15 5,950,163.87 664,151.84 70°16'12.652 N 148°40'20.62 W 2,695.92 24.91 57.10 2,677.68 63.80 130.76 5,950,169.63 664,160.33 70°16'12.707 N 148°40'20.36 W 2,720.92 26.02 57.12 2,700.25 69.64 139.78 5,950,175.66 664,169.22 70°16'12.765 N 148°40'20.10 W 2,740.92 26.66 57.44 2,718.17 74.43 147.25 5,950,180.62 664,176.58 70°16'12.812 N 148°40'19.88 W 13 3/8" 2,745.92 26.82 57.52 2,722.64 75.64 149.15 5,950,181.87 664,178.45 70°16'12.824 N 148°40'19.83 W 2,770.92 27.36 57.73 2,744.90 81.74 158.76 5,950,188.17 664,187.93 70°16'12.884 N 148°40'19.55 W 2,795.92 28.13 58.08 2,767.02 87.92 168.62 5,950,194.57 664,197.65 70°16'12.945 N 148°40'19.26 W 2,820.92 28.84 58.30 2,789.00 94.21 178.75 5,950,201.07 664,207.64 70°16'13.006 N 148°40'18.97 W 2,833.00 29.11 58.37 2,799.56 97.28 183.73 5,950,204.25 664,212.56 70°16'13.037 N 148°40'18.82 W TIP 2,850.00 29.52 58.47 2,814.39 101.64 190.82 5,950,208.76 664,219.55 70°16'13.079 N 148°40'18.62 W KOP 2,963.00 31.12 55.19 2,911.93 132.87 238.54 5,950,241.03 664,266.57 70°16'13.387 N 148°40'17.23 W 9/4/2014 3:03:59PM Page 3 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well B-07 Project: Prudhoe Bay TVD Reference: B-07A @ 89.75usft(Parker 272) Site: PB B Pad MD Reference: B-07A @ 89.75usft(Parker 272) Well: B-07 North Reference: True Wellbore: B-07A Survey Calculation Method: Minimum Curvature Design: B-07A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 3,058.00 33.05 53.01 2,992.42 162.47 279.39 5,950,271.51 664,306.76 70°16'13.678 N 148°40'16.04 W Interpolated Azimuth 3,058.08 33.05 53.01 2,992.49 162.50 279.42 5,950,271.54 664,306.80 70°16'13.678 N 148°40'16.04 W Interpolated Azimuth 3,152.00 33.08 50.97 3,071.20 194.05 319.79 5,950,303.96 664,346.46 70°16'13.988 N 148°40'14.86 W Interpolated Azimuth 3,152.29 33.08 50.96 3,071.45 194.15 319.91 5,950,304.06 664,346.58 70°16'13.989 N 148°40'14.86 W Interpolated Azimuth 3,202.75 33.06 49.12 3,113.73 211.83 341.02 5,950,322.20 664,367.29 70°16'14.163 N 148°40'14.24 W Interpolated Azimuth 3,246.01 33.07 47.55 3,149.99 227.52 358.65 5,950,338.27 664,384.58 70°16'14.317 N 148°40'13.73 W Interpolated Azimuth 3,305.18 33.10 43.49 3,199.57 250.14 381.68 5,950,361.38 664,407.11 70°16'14.540 N 148°40'13.06 W 3,340.91 33.15 41.34 3,229.49 264.55 394.85 5,950,376.08 664,419.96 70°16'14.682 N 148°40'12.68 W 3,436.92 32.82 36.92 3,310.04 305.07 427.82 5,950,417.30 664,452.04 70°16'15.080 N 148°40'11.72 W 3,535.70 33.16 29.63 3,392.93 349.97 457.27 5,950,462.83 664,480.50 70°16'15.522 N 148°40'10.86 W 3,631.33 33.29 25.32 3,472.93 396.44 481.43 5,950,509.81 664,503.64 70°16'15.979 N 148°40'10.16 W 3,726.36 33.47 23.92 3,552.29 443.97 503.21 5,950,557.80 664,524.38 70°16'16.446 N 148°40'9.52 W 3,820.57 34.61 20.94 3,630.36 492.71 523.30 5,950,606.96 664,543.41 70°16'16.925 N 148°40'8.94 W 3,915.37 34.88 19.03 3,708.26 543.48 541.76 5,950,658.12 664,560.75 70°16'17.425 N 148°40'8.40 W 4,009.54 35.08 18.51 3,785.42 594.59 559.14 5,950,709.59 664,577.01 70°16'17.927 N 148°40'7.89 W 4,104.51 35.17 18.42 3,863.09 646.42 576.44 5,950,761.78 664,593.18 70°16'18.437 N 148°40'7.39 W 4,198.58 35.04 19.23 3,940.05 697.62 593.90 5,950,813.35 664,609.51 70°16'18.941 N 148°40'6.88 W 4,292.91 35.24 19.67 4,017.19 748.82 611.98 5,950,864.93 664,626.47 70°16'19.444 N 148°40'6.35 W 4,387.68 34.61 19.85 4,094.89 799.88 630.32 5,950,916.37 664,643.69 70°16'19.946 N 148°40'5.82 W 4,482.52 33.89 19.17 4,173.29 850.19 648.15 5,950,967.05 664,660.42 70°16'20.441 N 148°40'5.30 W 4,577.31 33.95 19.14 4,251.94 900.16 665.50 5,951,017.38 664,676.68 70°16'20.933 N 148°40'4.80 W 4,672.14 34.00 20.97 4,330.59 949.93 683.68 5,951,067.54 664,693.76 70°16'21.422 N 148°40'4.27 W 4,766.57 33.82 24.91 4,408.97 998.43 704.20 5,951,116.47 664,713.22 70°16'21.899 N 148°40'3.67 W 4,860.45 34.02 25.69 4,486.87 1,045.79 726.58 5,951,164.30 664,734.57 70°16'22.365 N 148°40'3.02 W 4,954.87 34.13 23.95 4,565.08 1,093.80 748.79 5,951,212.78 664,755.72 70°16'22.837 N 148°40'2.37 W 5,050.78 33.93 22.95 4,644.57 1,143.04 770.15 5,951,262.47 664,776.00 70°16'23.321 N 148°40'1.75 W 5,145.48 33.91 23.09 4,723.15 1,191.68 790.81 5,951,311.54 664,795.60 70°16'23.800 N 148°40'1.15 W 5,239.57 33.84 23.21 4,801.27 1,239.90 811.43 5,951,360.20 664,815.16 70°16'24.274 N 148°40'0.55 W 5,334.56 33.94 23.83 4,880.12 1,288.46 832.57 5,951,409.21 664,835.23 70°16'24.751 N 148°39'59.93 W 5,429.77 33.99 23.59 4,959.09 1,337.17 853.96 5,951,458.37 664,855.56 70°16'25.230 N 148°39'59.31 W 5,524.27 34.09 24.89 5,037.39 1,385.40 875.67 5,951,507.06 664,876.21 70°16'25.705 N 148°39'58.68 W 5,619.64 33.88 25.34 5,116.47 1,433.67 898.30 5,951,555.80 664,897.78 70°16'26.179 N 148°39'58.02 W 5,714.80 33.95 25.83 5,195.44 1,481.56 921.23 5,951,604.18 664,919.66 70°16'26.650 N 148°39'57.35 W 5,808.85 33.93 26.49 5,273.47 1,528.69 944.38 5,951,651.80 664,941.78 70°16'27.114 N 148°39'56.67 W 5,903.73 33.91 26.96 5,352.20 1,575.98 968.19 5,951,699.59 664,964.55 70°16'27.579 N 148°39'55.98 W 5,998.92 33.88 26.76 5,431.22 1,623.34 992.17 5,951,747.46 664,987.49 70°16'28.045 N 148°39'55.28 W 6,093.09 33.91 27.29 5,509.38 1,670.12 1,016.04 5,951,794.75 665,010.33 70°16'28.505 N 148°39'54.59 W 6,187.46 34.00 25.91 5,587.66 1,717.24 1,039.64 5,951,842.37 665,032.89 70°16'28.968 N 148°39'53.90 W 6,282.34 34.01 24.06 5,666.32 1,765.34 1,062.05 5,951,890.94 665,054.25 70°16'29.441 N 148°39'53.25 W 6,377.00 33.87 23.49 5,744.85 1,813.70 1,083.35 5,951,939.75 665,074.50 70°16'29.917 N 148°39'52.63 W 6,471.67 34.00 23.79 5,823.40 1,862.12 1,104.55 5,951,988.62 665,094.63 70°16'30.393 N 148°39'52.01 W 6,566.52 34.00 23.43 5,902.03 1,910.72 1,125.79 5,952,037.66 665,114.80 70°16'30.871 N 148°39'51.39 W 6,660.84 34.00 24.17 5,980.23 1,958.97 1,147.07 5,952,086.37 665,135.03 70°16'31.345 N 148°39'50.77 W 6,755.54 33.90 23.94 6,058.78 2,007.27 1,168.63 5,952,135.12 665,155.53 70°16'31.820 N 148°39'50.14 W 6,850.79 33.99 25.43 6,137.80 2,055.59 1,190.84 5,952,183.91 665,176.68 70°16'32.296 N 148°39'49.50 W 6,945.76 33.91 26.99 6,216.58 2,103.17 1,214.26 5,952,231.99 665,199.06 70°16'32.763 N 148°39'48.81 W 7,040.43 33.91 28.27 6,295.15 2,149.96 1,238.76 5,952,279.30 665,222.52 70°16'33.224 N 148°39'48.10 W 7,134.33 32.68 30.60 6,373.64 2,194.85 1,264.07 5,952,324.73 665,246.85 70°16'33.665 N 148°39'47.36 W 9/4/2014 3:03:59PM Page 4 COMPASS 5000.1 Build 61 Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well B-07 Project: Prudhoe Bay TVD Reference: B-07A©89.75usft(Parker 272) Site: PB B Pad MD Reference: B-07A©89.75usft(Parker 272) Well: B-07 North Reference: True Wellbore: B-07A Survey Calculation Method: Minimum Curvature Design: B-07A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting I (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude I 7,227.63 31.17 34.99 6,452.84 2,236.32 1,290.74 5,952,366.77 665,272.61 70°16'34.073 N 148°39'46.59 W 7,323.11 29.92 41.09 6,535.08 2,274.52 1,320.57 5,952,405.60 665,301.60 70°16'34.449 N 148°39'45.72 W 7,418.37 29.43 46.82 6,617.87 2,308.45 1,353.26 5,952,440.23 665,333.53 70°16'34.782 N 148°39'44.77 W 7,513.86 29.72 50.25 6,700.92 2,339.64 1,388.56 5,952,472.19 665,368.15 70°16'35.089 N 148°39'43.74 W j 7,607.59 30.58 52.85 6,781.97 2,368.90 1,425.43 5,952,502.24 665,404.37 70°16'35.377 N 148°39'42.66 W 7,702.54 30.34 57.52 6,863.83 2,396.37 1,464.92 5,952,530.56 665,443.25 70°16'35.647 N 148°39'41.51 W 7,797.32 31.19 61.73 6,945.28 2,420.85 1,506.73 5,952,555.94 665,484.52 70°16'35.887 N 148°39'40.30 W 7,891.91 31.47 67.29 7,026.10 2,441.99 1,551.09 5,952,578.04 665,528.40 70°16'36.095 N 148°39'39.00 W 7,986.22 31.04 72.17 7,106.73 2,458.94 1,596.96 5,952,595.99 665,573.88 70°16'36.262 N 148°39'37.67 W 8,081.54 30.27 77.60 7,188.75 2,471.63 1,643.82 5,952,609.69 665,620.46 70°16'36.386 N 148°39'36.30 W 8,176.69 29.48 81.57 7,271.26 2,480.21 1,690.41 5,952,619.29 665,666.84 70°16'36.471 N 148°39'34.95 W 8,271.25 29.17 83.75 7,353.70 2,486.13 1,736.34 5,952,626.20 665,712.62 70°16'36.529 N 148°39'33.61 W 8,365.51 30.04 84.72 7,435.66 2,490.80 1,782.67 5,952,631.88 665,758.84 70°16'36.575 N 148°39'32.26 W 8,460.82 30.27 86.81 7,518.07 2,494.33 1,830.41 5,952,636.46 665,806.49 70°16'36.609 N 148°39'30.87 W 8,555.66 31.21 88.89 7,599.59 2,496.14 1,878.84 5,952,639.32 665,854.87 70°16'36.627 N 148°39'29.46 W 8,650.44 33.25 89.57 7,679.76 2,496.81 1,929.38 5,952,641.09 665,905.38 70°16'36.633 N 148°39'27.99 W 8,744.61 34.50 89.98 7,757.94 2,497.01 1,981.87 5,952,642.44 665,957.85 70°16'36.635 N 148°39'26.46 W 8,838.55 34.53 88.28 7,835.35 2,497.82 2,035.09 5,952,644.40 666,011.03 70°16'36.643 N 148°39'24.91 W 1 8,933.43 34.46 85.68 7,913.55 2,500.65 2,088.74 5,952,648.40 666,064.60 70°16'36.671 N 148°39'23.35 W 9,028.51 34.51 84.98 7,991.92 2,505.03 2,142.39 5,952,653.95 666,118.14 70°16'36.714 N 148°39'21.78 W 9,123.05 34.14 84.29 8,070.00 2,510.02 2,195.46 5,952,660.09 666,171.09 70°16'36.763 N 148°39'20.24 W 9,218.64 33.58 83.72 8,149.38 2,515.58 2,248.43 5,952,666.80 666,223.92 70°16'36.817 N 148°39'18.70 W I 9,312.74 33.60 83.78 8,227.77 2,521.24 2,300.18 5,952,673.60 666,275.53 70°16'36.873 N 148°39'17.19 W 9,406.91 33.61 84.28 8,306.20 2,526.67 2,352.02 5,952,680.15 666,327.24 70°16'36.926 N 148°39'15.68 W 9,501.87 33.61 86.51 8,385.29 2,530.89 2,404.41 5,952,685.51 666,379.52 70°16'36.967 N 148°39'14.15 W 9,588.86 33.55 86.76 8,457.76 2,533.71 2,452.44 5,952,689.38 666,427.47 70°16'36.995 N 148°39'12.76 W 9,621.00 34.35 87.97 8,484.42 2,534.53 2,470.37 5,952,690.59 666,445.38 70°16'37.003 N 148°39'12.23 W LINER 1 9,686.38 36.01 90.27 8,537.86 2,535.10 2,508.02 5,952,691.97 666,483.01 70°16'37.008 N 148°39'11.14 W 9,719.35 36.07 93.88 8,564.52 2,534.40 2,527.40 5,952,691.69 666,502.40 70°16'37.001 N 148°39'10.57 W ' 9,781.40 38.69 98.39 8,613.83 2,530.33 2,564.83 5,952,688.44 666,539.90 70°16'36.961 N 148°39'9.48 W 9,813.46 40.37 101.48 8,638.56 2,526.80 2,584.92 5,952,685.35 666,560.06 70°16'36.926 N 148°39'8.90 W 9,845.28 41.82 105.37 8,662.55 2,521.93 2,605.25 5,952,680.93 666,580.49 70°16'36.879 N 148°39'8.31 W 1 9,875.72 42.87 106.70 8,685.04 2,516.27 2,624.96 5,952,675.70 666,600.31 70°16'36.823 N 148°39'7.73 W 9,908.15 43.26 107.48 8,708.74 2,509.76 2,646.12 5,952,669.66 666,621.62 70°16'36.759 N 148°39'7.12 W F ' 9,939.69 43.27 107.09 8,731.70 2,503.34 2,666.76 5,952,663.68 666,642.39 70°16'36.695 N 148°39'6.51 W 9,970.71 43.33 106.12 8,754.28 2,497.26 2,687.15 5,952,658.05 666,662.90 70°16'36.636 N 148°39'5.92 W 10,002.74 43.29 105.19 8,777.59 2,491.33 2,708.30 5,952,652.59 666,684.18 70°16'36.577 N 148°39'5.30 W 10,034.15 43.19 104.40 8,800.47 2,485.84 2,729.11 5,952,647.55 666,705.10 70°16'36.523 N 148°39'4.70 W 10,064.50 43.96 104.44 8,822.46 2,480.63 2,749.37 5,952,642.78 666,725.47 70°16'36.472 N 148°39'4.11 W 10,097.72 44.83 105.15 8,846.19 2,474.69 2,771.84 5,952,637.33 666,748.06 70°16'36.413 N 148°39'3.46 W 10,126.55 45.18 104.86 8,866.58 2,469.41 2,791.53 5,952,632.49 666,767.86 70°16'36.361 N 148°39'2.88 W 10,156.58 47.08 104.82 8,887.39 2,463.87 2,812.46 5,952,627.40 666,788.90 70°16'36.307 N 148°39'2.27 W 10,185.65 51.15 104.91 8,906.41 2,458.23 2,833.69 5,952,622.23 666,810.25 70°16'36.251 N 148°39'1.65 W 10,215.58 55.19 106.06 8,924.35 2,451.83 2,856.77 5,952,616.33 666,833.47 70°16'36.188 N 148°39'0.98 W 10,245.29 59.81 106.78 8,940.31 2,444.74 2,880.80 5,952,609.77 666,857.64 70°16'36.118 N 148°39'0.28 W 10,274.28 63.81 107.68 8,954.00 2,437.17 2,905.20 5,952,602.74 666,882.20 70°16'36.044 N 148°38'59.57 W I 10,303.50 66.71 108.34 8,966.23 2,428.97 2,930.43 5,952,595.08 666,907.60 70°16'35.963 N 148°38'58.84 W 10,332.47 69.38 108.65 8,977.06 2,420.44 2,955.91 5,952,587.12 666,933.26 70°16'35.879 N 148°38'58.10 W 10,362.42 71.96 109.70 8,986.97 2,411.16 2,982.60 5,952,578.42 666,960.14 70°16'35.788 N 148°38'57.32 W 10,392.22 74.07 109.01 8,995.68 2,401.72 3,009.49 5,952,569.56 666,987.23 70°16'35.695 N 148°38'56.54 W 10,421.58 74.41 108.93 9,003.65 2,392.53 3,036.21 5,952,560.96 667,014.14 70°16'35.604 N 148°38'55.76 W 10,451.57 74.54 109.33 9,011.68 2,383.06 3,063.51 5,952,552.09 667,041.64 70°16'35.511 N 148°38'54.96 W I 10,481.63 76.71 108.68 9,019.14 2,373.58 3,091.04 5,952,543.21 667,069.37 70°16'35.418 N 148°38'54.16 W 10,510.86 78.03 107.87 9,025.53 2,364.64 3,118.13 5,952,534.86 667,096.64 70°16'35.330 N 148°38'53.37 W 9/4/2014 3:03:59PM Page 5 COMPASS 5000.1 Build 61 (0)bp Survey Report-Geographic Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 8-07 Project: Prudhoe Bay TVD Reference: B-07A @ 89.75usft(Parker 272) Site: PB B Pad MD Reference: B-07A @ 89.75usft(Parker 272) Well: B-07 North Reference: True Wellbore: B-07A Survey Calculation Method: Minimum Curvature Design: B-07A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,535.76 79.59 108.09 9,030.36 2,357.10 3,141.36 5,952,527.83 667,120.03 70°16'35.255 N 148°38'52.70 W 10,571.02 81.10 105.95 9,036.28 2,346.93 3,174.59 5,952,518.39 667,153.48 70°16'35.155 N 148°38'51.73 W 10,602.10 82.07 104.48 9,040.83 2,338.86 3,204.26 5,952,510.97 667,183.31 70°16'35.076 N 148°38'50.86 W 10,633.00 84.26 103.82 9,044.50 2,331.36 3,234.01 5,952,504.12 667,213.21 70°16'35.002 N 148°38'50.00 W 10,727.20 85.13 102.75 9,053.21 2,309.80 3,325.29 5,952,484.56 667,304.94 70°16'34.789 N 148°38'47.34 W 10,822.19 84.01 102.83 9,062.20 2,288.87 3,417.51 5,952,465.64 667,397.58 70°16'34.583 N 148°38'44.66 W 10,915.47 85.06 102.92 9,071.09 2,268.18 3,508.03 5,952,446.93 667,488.52 70°16'34.379 N 148°38'42.02 W 10,949.17 85.53 103.47 9,073.85 2,260.51 3,540.73 5,952,439.98 667,521.38 70°16'34.304 N 148°38'41.07 W 10,980.65 88.54 105.40 9,075.48 2,252.68 3,571.17 5,952,432.81 667,551.98 70°16'34.226 N 148°38'40.18 W I 11,012.07 91.58 104.89 9,075.45 2,244.47 3,601.49 5,952,425.27 667,582.48 70°16'34.146 N 148°38'39.30 W 11,044.13 95.21 104.03 9,073.55 2,236.48 3,632.48 5,952,417.95 667,613.63 70°16'34.067 N 148°38'38.40 W 11,076.13 96.05 103.52 9,070.41 2,228.90 3,663.41 5,952,411.05 667,644.71 70°16'33.992 N 148°38'37.50 W 11,107.08 95.99 103.70 9,067.16 2,221.65 3,693.32 5,952,404.46 667,674.77 70°16'33.921 N 148°38'36.62 W 11,201.58 96.02 102.44 9,057.28 2,200.40 3,784.87 5,952,385.21 667,766.75 70°16'33.711 N 148°38'33.96 W 11,297.05 96.14 101.93 9,047.16 2,180.36 3,877.66 5,952,367.20 667,859.96 70°16'33.514 N 148°38'31.26 W 11,391.16 91.84 102.30 9,040.62 2,160.66 3,969.43 5,952,349.50 667,952.13 70°16'33.320 N 148°38'28.59 W 11,423.48 88.34 102.25 9,040.57 2,153.79 4,001.01 5,952,343.32 667,983.84 70°16'33.252 N 148°38'27.67 W 11,454.98 86.55 102.72 9,041.97 2,146.99 4,031.73 5,952,337.19 668,014.70 70°16'33.185 N 148°38'26.77 W 11,485.27 86.66 103.82 9,043.76 2,140.05 4,061.16 5,952,330.90 668,044.28 70°16'33.116 N 148°38'25.92 W 11,580.85 88.11 105.01 9,048.12 2,116.28 4,153.63 5,952,309.15 668,137.24 70°16'32.882 N 148°38'23.22 W 11,673.78 86.05 103.86 9,052.86 2,093.15 4,243.50 5,952,287.98 668,227.59 70°16'32.654 N 148°38'20.61 W 11,769.49 86.05 102.96 9,059.45 2,071.00 4,336.38 5,952,267.87 668,320.92 70°16'32.436 N 148°38'17.90 W 11,862.28 86.82 101.16 9,065.22 2,051.66 4,426.94 5,952,250.50 668,411.87 70°16'32.245 N 148°38'15.27 W 11,957.34 89.80 98.38 9,068.03 2,035.54 4,520.56 5,952,236.42 668,505.82 70°16'32.086 N 148°38'12.54 W 12,051.04 89.95 95.67 9,068.23 2,024.08 4,613.55 5,952,227.00 668,599.03 70°16'31.973 N 148°38'9.83 W 12,145.83 90.11 91.34 9,068.18 2,018.28 4,708.14 5,952,223.27 668,693.71 70°16'31.915 N 148°38'7.08 W 12,240.39 89.86 87.18 9,068.20 2,019.50 4,802.67 5,952,226.55 668,788.19 70°16'31.927 N 148°38'4.33 W 12,271.62 90.08 84.39 9,068.22 2,021.80 4,833.82 5,952,229.52 668,819.27 70°16'31.949 N 148°38'3.42 W 12,303.66 90.11 82.57 9,068.17 2,025.44 4,865.65 5,952,233.85 668,851.01 70°16'31.984 N 148°38'2.49 W 12,335.14 90.17 80.91 9,068.09 2,029.96 4,896.80 5,952,239.05 668,882.06 70°16'32.029 N 148°38'1.58 W 12,364.47 89.89 79.87 9,068.08 2,034.86 4,925.72 5,952,244.57 668,910.86 70°16'32.077 N 148°38'0.74 W 12,396.51 90.63 79.89 9,067.93 2,040.49 4,957.26 5,952,250.89 668,942.27 70°16'32.132 N 148°37'59.82 W 12,429.61 90.97 80.16 9,067.47 2,046.22 4,989.85 5,952,257.33 668,974.73 70°16'32.188 N 148°37'58.87 W 12,521.92 90.75 79.61 9,066.08 2,062.43 5,080.72 5,952,275.52 669,065.21 70°16'32.347 N 148°37'56.23 W 12,617.09 90.51 81.27 9,065.04 2,078.23 5,174.56 5,952,293.36 669,158.68 70°16'32.502 N 148°37'53.50 W 12,711.15 90.44 82.97 9,064.26 2,091.13 5,267.72 5,952,308.28 669,251.54 70°16'32.628 N 148°37'50.78 W 12,804.63 90.48 84.68 9,063.51 2,101.18 5,360.65 5,952,320.36 669,344.22 70°16'32.726 N 148°37 48.08 W 12,899.43 90.41 86.79 9,062.77 2,108.23 5,455.18 5,952,329.47 669,438.57 70°16'32.795 N 148°37 45.32 W 12,994.22 90.26 86.61 9,062.22 2,113.69 5,549.81 5,952,336.98 669,533.05 70°16'32.848 N 148°37 42.57 W 13,087.95 90.41 86.44 9,061.67 2,119.37 5,643.37 5,952,344.70 669,626.45 70°16'32.903 N 148°37'39.84 W 13,126.00 90.41 86.44 9,061.40 2,121.73 5,681.35 5,952,347.89 669,664.37 70°16'32.926 N 148°37'38.74 W PRODUCTION LINER 1 . 13,128.00 90.41 86.44 9,061.38 . 2,121.86 5,683.34 5,952,348.06 669,666.36 70°16'32.927 N 148°37'38.68 W Projection to TD 9/4/2014 3.03:59PM Page 6 COMPASS 5000.1 Build 61 2A1,59 WELL LOG TRANSMITTAL DATA LOGGED gri3n014 M.K.BENDER To: Alaska Oil and Gas Conservation Comm. September 15, 2014 Attn.: Makana Bender 333 West 7th Avenue, Suite 100 RECEIVED Anchorage, Alaska 99501 SEP 2 2 2014 RE: Circumfrential Acousitc Scanning ToollCement Bond Log: B-07A IOGCC Run Date: 8/20/2014 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Chris Gullett, Halliburton Wireline& Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 B-07A Data in DLIS format, Digital Log Image files 1 CD Rom 50-029-20285-01 CAST Log 1 Color Log 50-029-20285-01 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE A'1`l'ENTION OF: Halliburton Wireline&Perforating Attn: Chris Gullett 6900 Arctic Blvd. Anchorage, Alaska 99518 Office: 907-273-3527 Fax: 907-273-3535 FRS_ANC@halliburton.com Date: I2,S INS Signed: 6-eiteat E ssz+ • __--. .. _... . ,,�:.s�Br,-3," -�.. . is .,,E2 tea .---_ ... �. ,. ai"CT-.s�rEA.• ft.P.MIM..Ma 11111 --•i or Thp w��\\1%%-. ' hE STATE '__,,P-4,':� : __ .- f ..,;.,_,_;--<-;;—=, :- ' '� f /'— -__-___`�__,- 1 \.J.,1 .._.0 r\-.�...!' ;js! =_ - — 333 We SE tenth Avenue 2--�- _ " �r . , s At-choroc:e, Alr� ko 99501-3572 \T�u' ;t '- fie Ken Allen Engineering Team Leader BP Exploration(Alaska), Inc. Post Office Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU B-07A BP Exploration(Alaska), Inc. Permit No: 214-091 Surface Location: 547' FNL, 1597' FEL, Sec. 31, T11N, R14E, UM Bottomhole Location: 1583' FSL, 4083' FWL, Sec. 29, T11N, R14E, UM Dear Mr. Allen: Enclosed is the approved application for permit to re-drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, P 7L__,„.).,Z,,_.- Cathy P oerster Chair DATED this:?day of July, 2014. 00 STATE OF ALASKA RECEIVED ALA; ,JIL AND GAS CONSERVATION COMM JN --2._\4- 0(") PERMIT TO DRILL JUN 10 2014 20 AAC 25.005 n n//'''�a 1a.Type of work: 1b.Proposed Well Class: ®Development Oil 0 Service-Winj 0 Single Zone • 1c.Specif iOrQC for: ❑Drill . 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates 0 Redrill 0 Reentry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name: 5.Bond 0 Blanket 0 Single Well 11.Well Name and Number: BP Exploration(Alaska) Inc. Bond No 6194193 • PBU B-07A • 3. Address 6.Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 13095' • TVD 9050' • Prudhoe Bay/Prudhoe Bay . 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: ADL 028310 . 547' FNL, 1597'FEL, Sec.31,T11N, R14E, UM • Top of Productive Horizon: 8.Land Use Permit: 13.Approximate Spud Date: 2001'FSL,974'FWL, Sec.29,T11N, R14E, UM August 20,2014 Total Depth 9.Acres in Property: 14 Distance to Nearest Property: 1583'FSL,4083'FWL, Sec.29,T11N, R14E, UM 2491 28560' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL• 89.75' feet 15.Distance to Nearest Well Open Surface: x 664031 . y-5950103 • Zone- ASP4 GL Elevation above MSL. "",;e., feet to Same Pool: 543' 16.Deviated Wells: Kickoff Depth: 2850' feet • 17.Maximum Anticipated Pressuc s in psig(see 20 AAC 25.035) Maximum Hole Angle: 92 degrees Downhole: 3403 ' ' t.'2-‘,'/�Surface: 2530 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 8-1/2" 7" 26# L-80 VamTopHC 6907' 2700' 2679' 9607' 8466' 242 sx Class'G' 6-1/8" 4-1/2" 12.6# 13Cr85 VamTop 3638' 9457' 8340' 13095' 9050' 299 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): Effective Depth MD(ft). Effective Depth ND(ft): Junk(measured) 12150' 9211' 11785' 12090' 9174' None Casing Length Size Cement Volume MD ND Conductor/Structural 110' 20"x 30" 280 cu ft 110' 110' Surface 2692' 13-3/8" 6946 cu ft 28'-2720' 28'-2697' Intermediate 10788' 9-5/8" 2013 cu ft _ 35'- 10823' 35'-8331' Production Liner 1851' 7" 420 cu ft 10286'- 12137' 7967'-9203' Perforation Depth MD(ft): 11650'- 11885' Perforation Depth ND(ft): 8894'-9046' 20.Attachments: ®Property Plat 0 BOP Sketch 0 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report 0 Drilling Fluid Program 0 20 AAC 25 050 Requirements 21. Verbal Approval: Commission Representative: Date 22.I hereby certify that the foregoing is true and correct. Contact Jacob Leemhuis,564-4989 Printed Name Ken Allen Title Engineering Team Leader Email r Jacob.Leemhuis@bp.com Signature ,/rKeC/�----. Phone 564-4366 Date 64(�//y Commission Use Only Permit To Drill API Number: Permit Approv I A� See cover letter for Number: 2" � 50-029-20285-01-00 —1 ( ,311(4 other requirements: Conditions of Approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas 9' fd J UU contained shales: jj('P f"C5 f P S 1 Samples Req'd 0 Yes 9 No Mud Log Req'd: 0)es E' Other: o H2S Measures: Q`Yes 0 No Directional Survey Req'd: Yes 0 No Er No exception req'd: 0 Yes ©No inclination-only svy Req'd: 0 Yes 131No // v APPROVED BY APPROVED By 4t..4,,L--eGMMISSIONER THE COMMISSION Date 7— 3-/ Form 10-401 Revised 10/2112 This tifill012NoAtm the date of approval(20 AAC 25.005(g)) Submit Form an Attachments In Dupe cat - �r' ?/Z/¢ "I'D '' ,4 etf .44 To: Alaska Oil & Gas Conservation Commission From: Jacob C. Leemhuis, ODE Date: June 10, 2014 Re: B-07A Permit to Drill The planned B-07A well is currently scheduled to be drilled by Parker 273 in August 2014. The rotary sidetrack is a horizontal Ivishak producer. B-07 will be abandoned and jet cut pre-rig. The 7" tubing will then be pulled with the rig. An EZSV bridge plug and whipstock will be set in the 9-5/8" casing at -2,866'. The intermediate hole is planned as a liner with the shoe set in the top of the Sag River Formation. The production interval will be completed with a cemented and perforated liner. The maximum anticipated surface pressure from the Ivishak/Sag with a full column of gas from TD to surface is -2,530 psi (assumes 7.3 ppg as max pore pressure and 0.1 psi/ft gas gradient). , This well will be drilled by Parker 272 using their 5,000 psi four preventer BOP stack (3 rams and an annular). The BOP rams will be tested to 3,500 psi and the annular will be tested to 3,500 psi. A detailed operations summary is included with the permit application. Below is a brief summary of planned drilling operations. 1. Move in and rig up Parker 272 2. Nipple up BOPE and test to 3,500 psi 3. Pull 7" tubing from -3,000' MD to surface 4. Set EZSV and whipstock, mill window in 9-5/8" casing. Perform LOT. 5. Drill 8-1/2" intermediate section to TSAG casing point 6. Run and cement 7" liner (TOC will be -1,255' TVD above Sag/Ivishak). Pressure test liner to 3,500 psi. 7. Drill 6-1/8" production interval to target Zone 2A sands. Geosteer as required. 8. Run and cement 4-1/2" production liner (TOC will be top of 4-1/2" liner top packer). Pressure test to 3,500 psi. 9. Run in hole with perforating assembly. Perforate 4-1/2" liner only after cement has reached 1,000 psi compressive strength. 10. Run 4-1/2" production tubing. Set the production packer and pressure test to 3,500 psi. 11. Freeze-protect and secure well. 12. Rig down and move off Parker 272. In addition to a planned well summary, a directional plan and proposed completion diagram is attached to the permit application. If there are any questions concerning information on B-07A, please do not hesitate to use the contact information below. Jacob Leemhuis Office: 907 564-4989 Cell: 907 223-6792 Email: Jacob.Leemhuisbp.com Attachments: B-07 Wellbore Schematic B-07 Proposed Pre-Rig Schematic B-07A Proposed Completion Directional Plan As-Built Survey BOPE Equipment Schematics Well Head Schematic Tree Schematic B-07A PTD Page 1 6/10/2014 Planned Well Summary WWell B-07A Type Producer Objecet tive Ivishak Current Status B-07 - Shut in due to C-29 drillby Estimated Start Date: 8/20/2014 Time to Complete: 33.9 Days Northing Easting Offsets TRS Surface Location 5,950,103.00 664,031.00 547.3' FFWL3,398.3' 11N 14E sec 31 Tie in Northing Easting Offsets TRS (Sidetrack 445.6' FNL / 3,589' point) 5,950,208.76 664,219.55 FWL 11N 14E sec 31 Northing Easting TVDss Offsets TRS Tgt 15 952,703.00 666,471.00 -8,372' TSGR 3,280.9' FNL / 908' 11N 14E Sec FWL 29 TSAD 5,952,707.30 666,536.58 -8,471' 3,278' FNL / 973.7' 11N 14E Sec FWL 29 BHL 5,952,358.00 669,656.00 -8,960' 3,697' FNL /4,083.2' 11N 14E Sec FWL 29 Planned KOP: 2,850' MD / 2,724' Planned TD: 13,095' MD / 8,960' TVDss TVDss Rig: Parker 272 GL-RT: 46.95 RTE (ref MSL): 89.750 Directional — Schlumberger P12 KOP: 2,850' MD Maximum Hole Angle: -34.12in the 8-1/2" intermediate section -92.16° in the 6-1/8" production section B-04, B-04A, B-04APB1, B-05B, B-05C, B-05D, B-05DPB1, B-20A, B-27, Close Approach Wells: B-27A, B-27B, C-27A -121' MD to -2,850' MD = GYD-CT-CMS Survey Program: -2,850' MD to 3,200' MD = INC+TREND -3,200 MD to TD = MWD+IFR+MS Nearest Property Line: 28,560' Nearest Well within Pool: -543' B-07A PTD Page 2 6/10/2014 Formation Tops & Pore Pressure Estimate (SOR) Estimated Minimum Most Likely Formation Formation Top Pore Pressure Pore Pressure (TVDss) (EMW ppg) (EMW ppg) SV4 -2,617 8.35 8.50 KOP 8.35 8.50 SV3 -3,152 8.35 8.50 SV2 -3,365 8.35 8.50 SV2 -3,767 8.35 8.50 BSV -3,906 8.35 8.50 UG4 -4,260 8.35 8.50 _ UG4A -4,307 8.35 8.50 UG3 -4,530 8.35 9.50 / UG1 -4,980 8.35 9.50 WS2 -5,533 8.35 8.60 WS1/OA_K95 -5,784 8.35 8.70 CM3 -6,001 8.35 ✓ 8.70 CM2/MBK5OT -6,465 9 • 9.50 CM1 -7,059 9.5 , 10.00 THRZ -7,460 9.5 10.00 _ LCU/TKNG -7,625 9.6 / 9.90 TJE -7,631 9.6 9.90 TJD -8,007 9.7 / 9.90 TJC -8,052 9.7 9.90 TJB -8,187 9.8 9.90 TJA -8,284 9.8 9.90 TSGR -8,372 7 % 7.30 TSHU -8,402 7 7.30 _ TSAD -8,471 7 7.30 42SB -8,598 7 7.30 TCGL -8,655 7 7.30 _ BCGL -8,732 7 7.30 23SB -8,803 7 7.30 22TS -8,870 7 7.30 PGOC -8,937 7 7.10 21TS -8,911 7 7.10 HOT -8,960 7 7.10 POWC -8,965 7 7.10 Casing/Tubing Program Hole Liner/ Wt/Ft Grade Conn Length Top Bottom Size Tbg O.D. MD/TVDss MD/TVDss 8-1/2" 7" 26 L-80 VamTop HC 6,907' 2,700'/2,591' 9,607'/8,376' 6-1/8" 4 '/2" 12.6 13Cr-85 VamTop 3,638' 9 457'/8,250' 13,095'/8,960' (-150' lap) Tubing 4 '/2" 12.6 13Cr-85 VamTop 9,461' Surface 9,461'/8,253' (-5' into liner TBS) B-07A PTD Page 3 6/10/2014 Mud Program Intermediate Mud Properties: LSND 8-1/2" hole section Depth Interval Density PV YP API FL HTHP FL MBT pH (PPg) KOP -4,747' MD 9.2 - 9.5 <17 18 -25 <8 NA <18 9 - 10 4,747' MD - 7,350' MD 9.7 - 10.0 <17 18 -24 <8 NA <20 9 - 10 7,350' MD -8,039' MD 10.2 - 10.4 <20 18 -24 <4 <10 <20 9 - 10 8,039' MD - 9,607' MD 10.4 <20 18 -24 <4 <10 <20 9 - 10 Production Mud Properties: Water Based Polymer Fluid (PowerPro) 6-1/8" hole section Low Shear PV YP Depth Interval Density (cp) (Ib/00ft2) API FL Rate MBT pH (PPViscosity 9,607' MD -TD 8.4 - 8.8 <12 10 -20 <10 >15,000 <4 8 - 10 Logging Program 8-1/2" Intermediate: Sample Catchers—as required by Geology Drilling: Dir/GR/Res - Open Hole: None Cased Hole: None 6-1/8" Production: Sample Catchers—as required by Geology Drilling: Dir/GR/Res/Neu/Den - Open Hole: None Cased Hole: None Cement Program Casing Size 7" 26#, L-80 VAM TOP HC, Intermediate Liner Basis: Lead: Annular volume plus 40% excess, 80' shoe track Lead: TOC: 8,107' MD (-1,255' TVD above the Sag / Ivishak DPZ) Tail: None unless required by ECDs Total Cement Spacer —50 bbls of Viscosified Spacer weighted to —11.5 ppg (Mud Push II) Volume: Lead 50.5 bbls, 283.5 ft', 242 sacks 15.8 lb/gal Class G - 1.17 ft'/sack Temp BHST 198° F Casing Size 4-1/2" 12.6#, 13Cr-85 VamTop, Production Liner Basis: Lead: Annular volume, 80' shoe track Lead: TOC: 9,457' MD (Top of 4-1/2" liner) Tail: None planned Total Cement Spacer -50 bbls of Viscosified Spacer weighted to -11.5 ppg (Mud Push II) Volume: Lead 62.2 bbls, 349.23 ft', 298.5 sacks 15.8 lb/gal Class G — 1.17 ft'/sk Temp BHST 204° F B-07A PTD Page 4 6/10/2014 Surface and Anti-Collision Issues Surface Close Proximity: No wells will be affected by the Parker 272 rig shadow. See below for shut-ins due to close approach. - Sub-Surface Pressure Management: No wells will need to be shut-in due to pressure interactions. Anti-Collision: Twelve Wells fail major risk but only four wells will need to be shut-in while drilling: ➢ B-04A-will need a plug set and shut-in at surface prior to milling the 8.5" window and will remain shut-in until the production liner has been cemented in place. ➢ B-04/B-04APBA- P&A'd due to sidetrack ➢ B-05D -will also need to be shut-in at surface prior to drilling out the B-07A 7" shoe track and will need to remain shut-in until the production liner is cemented in place. ➢ B-05B/B-05C/B-05DPB1 - P&A'd due to sidetrack B-20A-will also need to be shut-in at surface prior to drilling out the B-07A 7" shoe track and will need to remain shut-in until the production liner is cemented in place. ➢ B-27B -will also need to be shut-in at surface prior to drilling out the B-07A 7" shoe track and will need to remain shut-in until the production liner is cemented in place. ➢ B-27/B-27A- P&A'd due to sidetrack ➢ C-27A- P&A'd due to sidetrack Hydrogen Sulfide B-Pad is considered an H2S site. Recent H2S data from the pad is as follows: Well Name H2S Level Date of Reading Parent Well (if sidetrack) B-07 22 ppm 2/2/2014 #1 Closest SHL Well H2S Level B-27B 18 ppm 2/9/2014 #2 Closest SHL Well H2S Level B-06 20 ppm 1/4/2013 #1 Closest BHL Well H2S Level B-04A 21 ppm 3/10/2013 #2 Closest BHL Well H2S Level B-20A 18 ppm 2/26/2014 #3 Closest BHL Well H2S Level 07-13c 20 ppm 2/9/2013 #4 Closest BHL Well H2S Level B-36 40 ppm 1/1/2014 Max Recorded H2S on Pad/Facility B-21 110 ppm 6/30/2011 Faults Formation Where MD TVDss Throw Lost Circ Encounter Fault Intersect Intersect Direction Uncertainty Potential and Magnitude Fault#1-22P/Z2A 12,258' -8,960.0' 15 (Down to NE) +/-150 MD Med Drilling Waste Disposal • There is no annular injection in this well. • Cuttings Handling: Cuttings generated from drilling operations will be hauled to grind and inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. B-07A PTD Page 5 6/10/2014 • Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to DS-04 for injection. Haul Class I waste to DS-04 and/or Pad 3 for disposal /Contact the GPB Environmental Advisors (659-5893) f/guidance. Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Based upon calculations below, BOP equipment will be tested to 3,500 psi. - BOP test frequency for B-07A will be 7 days during the de-complete phase. After a successful casing test and during the drilling phase, a full BOP test will occur every 14 days with a function test occurring every 7 days. Except in the event of a significant operational issues that may affect well integrity or pose safety concerns, an extension to the 14 day BOP test period should not be requested. Intermediate Interval Maximum anticipated BHP 3,178 psi at the TSGR at 8,372' TVDss (7.3 ppg EMW) Maximum surface pressure 2,341 psi (.10 psi/ft gas gradient to surface) 25 bbls with 12.7 ppg frac gradient Kick tolerance Assumes 7.3 ppg pore pressure in the TSGR + 0.5 ppg kick intensity and 10.4 ppg MW. Planned BOP test pressure Rams test to 3,500 psi /250 psi. Annular test to 3,500 psi/250 psi 7" Casing 3,500 psi surface pressure Integrity Test—8-1/2" hole LOT after drilling 20'-50' from middle of window 7" Casing Rams The 7" Casing Rams will be installed on the initial BOPE test and remain in the upper rams until production interval. Production Interval Maximum anticipated BHP 3,403 psi at the POWC at 8,965' TVDss (7.3 ppg EMW) Maximum surface pressure 2,530 psi (.10 psi/ft gas gradient to surface) Infinite with >9.7 ppg frac gradient Kick tolerance Assumes an 7.3 ppg max pore pressure in the Ivishak + 0.5 ppg kick intensity and 8.6 ppg MW. Planned BOP test pressure Rams test to 3,500 psi/250 psi. Annular test to 3,500 psi/250 psi Integrity Test—6-1/8" hole FIT after drilling 20'-50' of new hole 4-1/2" Liner Top Packer 3,500 psi surface pressure Planned completion fluids 8.4 -8.5 ppg Seawater B-07A PTD Page 6 6/10/2014 B-07A General Operational Summary Proposed Pre-rig prep work: 1. P&A perforations with 50 bbls of cement. Pressure test cement. MIT-T to 2,500 psi. 2. D&T top of cement with E-line. Punch 7" tubing at 10,275' MD. 3. Pump balanced cement plug with -65 bbls of cement. Pressure test cement. CMIT-TxIA to 2,500 psi. 4. Drift and tag TOC with E-line. Perform E-line jet cut on 4-1/2" tubing at-3,000' MD 5. CMIT-TxIA to 3,500 psi. 6. Set TWC Proposed Drilling Rig Operations: 1. MIRU Parker 272. 2. Test TWC from below to 3,500 psi for 5 minutes. 3. Nipple down tree. Nipple up and test BOPE to 3,500 psi. BOPE configuration from top down: Annular, 7" Casing Ram, Blind/Shear Ram, 2-7/8" x 5-1/2"VBR Ram. 4. Pull TWC with lubricator. 5. RU hard lines to BOP. Circulate out diesel freeze protection through choke to tiger tank with clean 8.5 ppg seawater. 6. RU and pull the 7" tubing from the pre-rig jet cut. 7. RIH with 9-5/8" clean out assembly down to the top of tubing stub. 8. Change 9-5/8" Pack-Off. Pressure test to 3,500 psi. 9. RU E-line w/GR/CCL log and set EZSV at-2,866 MD and pressure test to 3,500 psi for 30 min. Chart test. 10. PU 9-5/8" whipstock, bottom trip anchor and 8.5" window milling assembly (to include full gauge string mills). RIH to the top of the EZSV. Orient and set the whipstock. 11. Swap the well over to 9.2 ppg fresh water LSND milling fluid. End of Sundry: Start of Permit to Drill 12. Mill window in the 9-5/8" casing plus 20' of formation. 13. Perform LOT (25 bbl - 12.7 ppg EMW, 50 bbl - 13.9 ppg EMW). POH for drilling BHA. 14. MU 8-1/2" drilling RSS BHA, GR/RES/NEU/DEN/PWD and RIH. Kick off and drill 8-1/2" intermediate interval. 15. Drill 8-1/2" intermediate interval to section TD in TSGR at-9,607' MD. Weight up drilling fluid using spike fluid maintaining the following density ranges: • KOP-4,747' MD: 9.2 - 9.5 ppg • 4,747' MD-7,350' MD: 9.7 - 10.0 ppg • 7,350' MD-8,039' MD: 10.2 - 10.4 ppg • 8,039' MD - 9,607' MD: 10.4 ppg 16. At TSGR, CBU until hole is clean (minimum 2x) and POH on elevators to the ghost reamer depth. 17. RBIH, circulate well clean, and POH on elevators. 18. Run and cement 7", 26#, L-80, VAM TOP liner to TD, minimum of 150' overlap into the 9-5/8" casing. Set hanger/ liner top packer and circulate out cement with mud. POH. 19. Change upper 7" casing rams to 2-7/8" x 5-1/2" VBR pipe rams and test to 250 psi low/3500 psi high. B-07A PTD Page 7 6/10/2014 20. MU 6-W drilling BHA with PDC, Archer 475, and GR/RES/NEU/DEN. RIH to the landing collar and test the casing to 3500 psi for 30 minutes. 21. Displace the well to 8.4-8.8 ppg Power-Pro SF fluid prior to fully drilling out shoe track. 22. Drill 20' of new formation and perform a FIT to 9.7 ppg EMW (infinite kick tolerance). 23. Drill 6-1/8" production hole to TD at-13,095' MD. 24. Circulate bottom ups and condition the hole as necessary. 25. Short trip BHA to 7" shoe pulling on elevators 26. Trip in hole to TD and circulate/condition the hole as necessary until shakers clean up. POH on elevators. 27. MU and run 4-%" 12.6# 13CR VamTop liner to TD. 28. Fully cement the liner to the TOL with 15.8 ppg Class G cement. 29. Set liner top packer and displace well to clean seawater above the liner top. 30. Pressure test casing and liner to 3,500 psi for 30 minutes. 31. POH, L/D the liner running tool. 32. RU DPC pert guns, RIH and perforate. 33. R/U and run a 4-W, 12.6#, 13CR, VAMTOP tubing completion with GLMS. Space out and land the tubing with tubing tail inserted into the liner tieback sleeve. 34. Make up tubing hanger per Cameron Rep. Land the tubing hanger, and run in lock down screws. 35. Displace tubing and IA to 8.5 ppg seawater. 36. Reverse circulate filtered 8.5 ppg seawater and corrosion inhibitor into the tubing x casing annulus. 37. Drop ball/rod and set packer and individually test the tubing and annulus to 3,500 psi for 30 minutes. Record each test. 38. Shear the DCR valve. 39. With landing joint still rigged up, reverse circulate diesel freeze protect using rig injection pump. 40. Allow diesel to U-tube, drain stack, and rig down landing joint. Monitor well for 1 hour to confirm well is dead. 41. Install TWC and test from above to 250 psi low/3,500 psi high for 5 minutes each and from below to 250 psi low/3,500 psi high for 5 minutes low/5 minutes high. 42. Nipple down the BOPE. Nipple up the adaptor flange and double master valves and test to 5,000 psi with diesel. 43. Ensure Heet® is left on TWC and only diesel (no water) is left in tree 44. Install all annulus valves and secure the well. Ensure T/IA/OA all have two barriers in place. 45. Secure the well. RDMO. Planned Post-Rig Operations: Slickline 1. Pull TWC, Pull Ball, Rod and RHC Plug with slickline. 2. Pull shear valve and dummies, install GLVs. 3. Negative Pressure Test 7" Liner Top 4. Obtain SBHP 5. Flowback per ASRC 6. Modify S-Riser as required. 7. Install flow lines and well house. B-07A PTD Page 8 6/10/2014 B-07A Drilling Critical Issues POST THIS NOTICE IN THE DOGHOUSE I. Well Control / Reservoir Pressures: A. Intermediate Hole: The UG3 is expected to be a 9.5 ppg EMW. The CM1 is expected to be a 10.0 ppg EMW. Formation pressures will be controlled by weighting up to a 9.8 ppg MW before entering the UG3 (4,530' TVDss). Another weight up will occur prior to entering the CM2 (6,465' TVDss) by weighting up to a 10.2 ppg EMW. B. Production Hole: The Ivishak is expected to be at a 7.3 ppg EMW. Reservoir pressures will be controlled by using 8.4—8.8 ppg water based mud thought out the production interval. II. Lost Circulation/Breathing A. Intermediate Hole: There are no expected fault crossings in the intermediate hole section. Be aware of drilling ECDs as recent wells have experienced breathing on B Pad. B. Production Hole: One fault crossing is planned in the production hole. Lost circulation is considered a medium risk. III. Fault Locations Formation Where MD TVDss Throw Direction Uncertainty Lost Circ Encounter Fault Intersect Intersect and Magnitude Potential Zone 2 12,258' 8,960' 15' (Down to NE) ±150' MD Med IV. Integrity Testing Test Point Test Depth Test type EMW(Ib/gal) 9-5/8— window 20'-50' from the 9-5/8"window LOT 12.7 ppg 7" shoe 20'-50' from the 7" shoe FIT 9.7 ppg V. Hydrogen Sulfide A. B-Pad is considered an H2S site. Recent H2S data from the Pad is as follows: Well H2S Level Date of Name Reading Parent Well (if sidetrack) B-07 22 ppm 2/2/2014 #1 Closest SHL Well H2S Level B-27B 18 ppm 2/9/2014 #2 Closest SHL Well H2S Level B-06 20 ppm 1/4/2013 #1 Closest BHL Well H2S Level B-04A 21 ppm 3/10/2013 #2 Closest BHL Well H2S Level B-20A 18 ppm 2/26/2014 #3 Closest BHL Well H2S Level 07-13C 20 ppm 2/9/2013 #4 Closest BHL Well H2S Level B-36 40 ppm 1/1/2014 Max Recorded H2S on Pad/Facility B-21 110 ppm 6/30/2011 VI. Anti-Collision Issues Twelve Wells fail major risk but only four wells will need to be shut-in while drilling: • B-04A-will need a plug set and shut-in at surface prior to milling the 8.5"window and will remain shut-in until the production liner has been cemented in place. ➢ B-04/B-04APBA- P&A'd due to sidetrack ➢ B-05D -will also need to be shut-in at surface prior to drilling out the B-07A 7" shoe track and will need to remain shut-in until the production liner is cemented in place. ➢ B-05B/B-05C/B-05DPB1 - P&A'd due to sidetrack ➢ B-20A-will also need to be shut-in at surface prior to drilling out the B-07A 7" shoe track and will need to remain shut-in until the production liner is cemented in place. ➢ B-27B -will also need to be shut-in at surface prior to drilling out the B-07A 7" shoe track and will need to remain shut-in until the production liner is cemented in place. ➢ B-27/B-27A- P&A'd due to sidetrack ➢ C-27A- P&A'd due to sidetrack CONSULT THE B-PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION. B-07A PTD Page 9 6/10/2014 TREE= FMC SAFIOIES: 1MELLFEAD= MCEVOY B—07 ACTUATOR= BAKER C KB.ELEV= 68.83' BF ELEV= 42.65' I KOP 2300' 1995' Hr SSSV OTIS LANDNG NP,D=3.813" Max Angle= 52 . 12000' • Datum MD= 11578' Datum ND= 8800'SS _ — — FOC 13-3/8"CSG,72#,N-80,D=12.347" —I 2720' , , Minimum ID =3.813" @ 1995' 7" SSSV LANDING NIPPLE 7"TBG,26#,L-80,.0383 bpf,D=6.276" --I 10286' IN 10286' HTOPOF r SEAL ASSY TOP OF 7'LNR —I 10286' I-. 10286' —{BOTTOM OF r PBR ASSY 9-5/8'CSG,47#,N-80,D=8.681" — 10823' I—A PERFORATION SUMMARY 11590' --I MARKER JOINT REF LOG:SWS-BHCS ON 03/31/78 ' ANGLE AT TOP PERF:48 @ 11650' Note:Refer to Production DB br historical pert data ' SI SPF INTERVAL Opn/Sqz DATE 3-3/8' 4 11650-11658 0 04/28/93 ' 4" 4 11670-11700 S 02/11/87 3-3/8" 6 11700-11710 0 1W23/95 3-3/8" 4 11707-11712 0 04/28/93 E 11718' }-BAKER BRIDGE PLUG-06/12/93 4' 4 11723-11769 S 02/11/87 1.875"HOLE DRILLED TT-ROUGH 3-3/8" 4 11769-11774 C 06/12/93 CENTER OF CEP 07/08/03 4" 4 11798-11808 S 02/11/87 2-7/8" 4 11812-11876 CEP 04/17/93 2-7/8" 4 11876-11885 C 04/17/93 11785' .H BAKER BRDGE PLUG-04/17/93 PBTD 12090' .�.�./. r LNR,29#,N•80,.0371 bpi',D=6.184" — 12137` 1.. ..4.0. . �.1 DATE REV BY COM ENTS DATE REV BY COM 3sETS PRUDHOE BAY UNIT 04/18/78 ORIGINAL COMPLETION 07/08/03 DDW/TMwTLP1 MU HOLE N CEP WELL: B-07 03/07/01 SIS-LG FINAL 06/27/10 PJC/RJ TREE C/O PERMT No:'1780020 05/21/01 RN/TP CORRECTIONS 06/06/14 JMJJMD PEE ED4T5 PER TALLES API No: 50-029-20285-00 08/06/02 JDVV/tlh FERF CORRECTION SES'31,711N,R14E,547'FM_&1597'FEL 12/08/02 /TLH MID CORRECTION 03/10/03 JDVV/TP PERF CORRECTIONS 8P Btploration(Alaska) TREE= FMC _0 7 SA- NOTES: WELLHEAD= MCEVOY B ACTUATOR= BAKER C PROPOSED P&A KB.ELEV= 68.83' BF_ELEV - ----- 42.65' KOP= _— 2300' 1995' H 7"SSSV OTIS LANDING NP,D=3.813" Max Angle= 52" 12000' _ Dattrn MD= 11578' Datum ND= — 8800'SS — — 2036' JH FOC 13-3/8"CSG,72#,L-80,D=12.347" —I 2720' I Minimum ID = 3.813" @ 1995' 17" SSSV LANDING NIPPLE 7'JET CUT TBG(_/_/_) —{ -'3,000 - 4,243' —I Top of DPZ 1 (3,843'TVD) TOC @ 40%Excess(5,868'TVD)—I 7,163' }-- - - - 7,450' —IBase of DPZ 1 (6,063'ND) Balanced Cement Plug(7,332'TVD) _1 9,306' J .• — ••• �� Cem entP lig #2 •• • 7"TBG,26#,L-80,.0383 bpf,D=6.276" H 10310' 4 • • ' I 10286' -TOP OF 7"SEAL ASSY k. .•. 1 • • [FOP OF 7"LM (7,982'TVD) H 10310' ' -2- f 4 10310' —BOTTOM OF 7"PSR ASSY C em entP lig #1 9-5/8"CSG,47#,L-80,D=8.681", 1 10823' F J L (8,332'ND) 10,995' --{Top of DPZ 3(8,451'ND) PERFORATION SUMMARY • 11590' -MARKER JOINT REF LOG:SWS-BHCS ON 03/31/78 ANGLE AT TOP PERF:48 @ 11650' Note:Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE 3-3/8" 4 11650-11658 0 04/28/93 4' 4 11670-11700 S 02/11/87 3-3/8' 6 11700-11710 0 10/23/95 3-3/8' 4 11707-11712 0 04/28/93 E 4 11718' —BAKER BRIDGE PLUG-06/12/93 4' 4 11723-11769 S 02/11/87 1.875"HOLE DRILLED THROUGH 3-318" 4 11769-11774 C 06/12/93 I 4' 4 11798-11808 S 02/11/87 CENTER OF CDP 07/08/03 2-7/8' 4 11812-11876 CIBP 04/17/93 2-7/8' 4 11876-11885 C 04/17/93 ►� 11785' H BAKER BRIDGE PLUG-04/17/93 I I II BTD1- 12090' ***41 111.x.111. 7"LNR,29#,L-80,.0371 bpf,D=6.184" H 12137' �.�.�.�.�1� DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY MIT 04/18/78 ORIGINAL COMPLETION WELL: B-07 04/30/14 JMD PRE-RIG PERMIT No:'1780020 _ AR No: 50-029-20285-00 SEC 31,T11 N,R14E,547'FN_&1597'FEL BP Exploration(Alaska) TREE= WBLHEAD= SA. NOTES: ACTUATOR= B-0 7 IB BEV= 68.83' BF.BEV= 42.65' KOP= 2300' , ' 4-1/2"HES X NP,D=3.813" r Angle= *@ ' Datum MD= — — 2036' H FOC Datum TVD= 8800'SS TOP OF 7'LNR -� -2700' I r = -2700' H9-5/8"X 7"BKR ZXP PKR D=6.18" 13-3/8"CSG,72#,L-80 BTRS,13=12.347' -I 2720' I , t- , MILLOUT WIdDOW(B-07A) 2830"--2840' 9-5/8"WHPSTOCK(—/_/_) ^2850' 9-5/8"CSG,47#,L-80,D=8.681" -I --2850' GAS LFT MANDRELS ST MD ND DEV TYPE VLV LATCH FORT DATE 9-5/8"EZSV(_/—/—) -{ -2866' 5 Minimum ID = " 4 —. 3 2 1 1 r- -9269' -{4-1/2"HES X NP,D=3.813" -9280' -17"X 4-1/2"HES TNT PKR,D=3.870" 7"TOC(7,207'TVD) -I -8107' , I - I -9349' -14-1/2"HES X NP,D=3.813" ' , -9420' H4-1/2"HES XN NP,D=3.725" 4-1/2"TBG,12.6#,VT 13CR-85, H -9461' .0152 bpf,D=3.958" ____. -945T HTOP OF 4-1/2"LNR 7"X 4-1/2"BKR ZXP PKR -1 -9457' 1 -9435" -14-1/2"1NLEG,D=3.958" -945T -14-1/2"TOC(8,339.7'ND) 7"LNR,26#,VTHC L-80,.0383 bpf,D=6.276" -{ -9607' PERFORATION SUMMARY REF LOG: ON / / ANGLE AT TOP PERF:_°@____' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SOZ PBTD 1/.. 4-1/2"LNR,12.6#,VT 13Cr-85,.0152 bpf,D=3.958" - 13095' ....t DATE REV BY CONVENTS DATE REV BY CONVENTS PRUDHOE BAY UNIT 04/18/78 ORIGINAL COMPLETION WELL: B-07 04/30/14 JMD BUILT PROPOSED PF32MT No: 05/06/14 JB/JND ADDED PKR&MPPLES AR No: 50-029-20285-01 SEC 31,T11 N,R14E,547'FN..&1597'FEL BP Exploration(Alaska) M N^ m mC N- 00M0 NOD.-mat N-0NCO V NNMC mm O C? mmm NM V Nnmm m N- OOM CCMNCO mf.W N W COM • .Oj m OCG Oi Oi Cj CD�CO mi mNCDv CV v V'�CD NOi M K ..-"" N " N N N N N m"N- V n N O E C O m O N m.-0 ^O W O N V m N W N N N N NNMMM M V V V M CO N N m O N N M M M M,ow OI V V V V V CCD CCD CCD CCD CO Co.9.9.9 CCDCOCOCDO CCOOCMD<MO<MOCD .9m a mmm CO m CO m m m m m m m m m m m 2 a m M O^ COmm mm NNmnmOC{DpNN- V N V V m NCO COON m N C W V CON- N Cl V OCONN C7OCO M m V CONN CO'u?m CN 2 N-Nm N O) NCONNN N CON-Noj @...CD Cnuj OinjmmC ri0 V r..- 1,00 ,- .- N m m M N- 0 N M M N- CD.-V N m CO N m 0 N V NN N N NNNMM V V CON- m.-NCOC O NM V el., Z COO CC CC COO C/Oj 00000V)CO C(Oj CO�CO CO N CO CO CO CO CO CCN U CO W C N NNN N N NCmONNN CNNL C) CO CO CO CO CO CO C)CC CO mN CO CO u) COO M CO CO m DC M N U) . 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CO CO O CO CO 0 0 0 0 0 co 0 F (00(0(r0 ICO 00O O^^n r nn n N- 0003 N N 0000* U)U)00N 00000 0000 0 0 000 00000 00 0 00000 0 0000 000000 0 0 000 00000 00 •e Of-0 ON Nn n000 0 0000 0 00000 NNNN N N MU) ,L0,-,M N 0 Ct0 0h -NN NO FOCC a'N-M0 00000 00000 00000 OfC*1C @RUC -O00M CN 0,-� 0 ) M06K6 h00Cto) 0000000 M 0E001NNU6 ) U0UrU OU) N.-00 0 0 1-h 0 0 0 0 0 0 00(000W WW,NE 00000 00000 00000 0 0 0 0 0 00000 0 0 Q r r r O e CMC r 000) 0 ,0000 00004 000M0 *0000 O)0000 V-N 0M WO 000 M0000 00 C C 0 0 0 N 0 N U 00000 0 0 0 0 00000 8 0 0 0 0 0 0 N O- 0,70.-, O 0 M 0 0 0 0 00 Uj CON'1M0000'_ mMM NOI ) OM O'i0')NC) M 66641) NU)U)U) 001 (, �0C N NNN n O NNO 00000 00 MM MMM MMMO) p)e)MMcn CCeQe pRR00 00N-1-0 0 0 000 00000 00 0000000OUNDO V0000000OU N- 0 V .U)U0MC00O0M006N0 6 UN006NO1300UOD ) 0 U 000 666Oj0 6NL6,:O0 N.0•,N- N Nm NOJ 60N(K4 0606 O NOOp Onj O 0 6.-4 66N00 Om 0 0 0 O O O M O 00,.” 0 N 0 0 O OC' N-O N 0 0 O n 0 0000,0 n O C O O ON O C 0 0 M O O ow Lawn.. 0000e- N N 0 n, N M Q CO CO 0 0 N-n 0 0 0 O1 p N N M M C a.0 U) 0 0 0,A 00000 n n n n n 0(00 000000 00000 0 000001 000)00 0000 0 00000 0 0 000 00,-•-N N O 0 N 3 r N N o 8 C Y 0 O O O O 0 E _ 0is a N, �N 0o O U -)J o U U Uo Uo c E g cSUW O'a'o�Na Uv=i2 fQi) �NUU I00 Oi2 N ~ (O� O OaC25 22 O 0 W I--JI- f-,,,I-F- N-F-U 1- W Thm NON N a 2 MFWOF W U I- 0 (00(0 0)WO'er 0 0 O C nQ co 6.606 O �.' 1,-ON V(00000 N N ■' o o m 0!0000 CD 0) W 000(0 ((0(0((000 m a 0_ 0) (-) m= comv 000(0m 0 IN C? 00N- V 00100) O NNN N NNN N lm�)] 0 N N N N N N N N N N = 10(0(0 NNNNN m W(00 1/001011010 (100 N • K "0 0 0 N N N • N N p 66,0 m(16mmm tO E � e O j 0 0 0 0 0 0 0 0 o O O t C c G C 64444 O H m m y O IN C C=m X o m o 0 m=_ .M mo m o 0 mmmmc---wr •0010((7 W m(0(0m W70 momVONE N IIYY 6.1c6 O NOm. 0(00 00)00)000 (r0 V Y R Y Y N m 0 N a_ N- C m t N N-O i) 0 m C M 0000 m 2 Nm m moor.-6 O 0000 R"N IN 00 IOVm) m CIN r M0 O 000 N N N N N O0 N N N 0 WWW 110110 = MMM 1°(n LO IO 1rr) 0 a 0= m, = m'-V 0.-0mm N Q mom.V N m N N 0 m 0> 10110110 0 6666 (0 C T N O C O IN N 0 MVN-1 0 N ... 06.0 64.4'44 6 h 0 L 000 m 000000 0 m m mO a 0 y Nm@ NN N(mOOWN- O O 66 C J aV4]Y'O O mm(0 00000 m 000 0000000 0 Op 7 222W e e 01 CC W(100 V V K w ww WWW 2 M N N N 10 0 N r N 2 V V V E0000100 00000000 co FCCC X222 W m N N (0 J J J _ p m W W W e_'• -' b m.OM,0 O O M(LLLLL O)m OG00)000 O _1( )100 0000 00000 0 J 0 V m J J J LL m m m (NIL.LL LL N V m N 10 0 0 0 C VOW 10 0 'X pp 0 1 0 0 0 0 0 0 uMOWON m) O e C 0)J vu— o,O m q N O v O.- Om > t mo m NNN mm-m-66 co mm 0 m H O I- O ' • O 0) J fV 8 c o p U y V (0 U m app C) W LL U F W F • by 0 Schlumberger Borehole: Well: Field: Structure: B-07A(P12) B-07 Prudhoe Bay Unit-WOA B-PAD Gravity 8 Magnetic Parameters Surface Location NAD27 Alaska Stab Plane,Zone 04,US Feet Miscellaneous Model: BGGM 2013 Dip:80.984° Date: 15-Sep-2014 Lat: N 70 18 12.08 Northing: 595010311US Grid Cony: 1.2488° Slot: B-07 7VD Ret: KB(89.758 above MSL) MagDec:19.81° FS: 57821.21407 Gravity FS: 1001.958519n(9.80685 Based) Lon: W 148 40 24.17 Eesting: 68403111US Scale Foot: 0.99993057 Plan:B-07A(P12) 0 1000 2000 3000 4000 5000 6000 7000 1000 1000 2000 2000 n.in Syrv.y 2048 MD 13-3/8' Top Wfipt°ck 2141 MD 2850 MD Bea.Wlpat°ck 2038 MD '$V4(330813-3.Mb1_.._.._.._.._ NOP Cry 3'100 2836 MD 3000 End Cry 3000 3423 MD 3V3jSllift'3Nti)'_.._.._.._.._.._.._.._. ._ _._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._._.._.._.._.._.._.._.._.._....._.._.._ SVi.l48€i5Y9ti1'_.._.._.._.._.._.._.._.._.._..__.._.._.. _.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._._.._.._.._.._.._.._.._.._...._.._.._. 4000 P00( YS• -•_.._.._.._.._.._.._.._.._.._.. ._.._.._.._ .._.._.._.._.._.._....._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._..-.._.._.._.._.._.._.._.._.._;._.._.._.._.._.._.._.._.._.._,._.._.._.._.._.._.._.._.._..-..-.._.._. 4000 LiG7r1'id336"76'NbS.._.._.._.._.._.._.._.._.._.._.._.._. ._.._.._.._.._..__.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._,._.._.._.._.._.._.._.._.._.. ._.._.._.._.._.._.._.._.._..;.._.._.._. 5000 5000 o0 Un D m 0n E6000 piL'i l��iab-A��_.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.. 6000 CM3333e015 ND) .opytgy._.._.._.._.._.._.._...._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._. 7133 MD 5.41 1.MR501,M7.75•rotA_.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._..__.._.._.._.._.._.._.._.._.�.._.._.._.._.._.._.._.._. .._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._. End Cry 7000 8203 MD 7000 i;1ftViiB.YStVd) .._.._.._.._.._.._.._.._.._....._.._.._.._.._.._.._.._.._.._.._.._.._. .._.. _.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._. .._.._.._.._.._.._.._.._.._.._.._.._.._...._.._.._.._.._.._.._.._.._.._.._.._.._. Itm%7YhL1tyY51VGT.._....._..-..-.._.._.._........_.._.._....._....._.._....._.._.._.._.._.._.._.._.. ._.._.._.._.._.._.._..-.....-.._..-.._.._.._.._.._..-.._.._.._.._.._.. ._.._.._.._.._........._..-..-.._.._.._.._.._.._.._.._.._.._.._. 8000 8000 . _ .._.._.._.._.._.._.._.._.._T y_._::_.._.._.._.._.._.._.._.._.._.._.._..____ T]C 14141.15 TVD1-::-::-::_'-::-�—::-::-::-::—::-::-::-::-::-::-::-::-::-::-::-:�::::..-..-.. .. ....-..-.. .10195 MD TAT(Af7a:t5H/D}.-.._..-..-..-..-..-.-..-..-..-..-..-.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._._.._.._. Cry4110094 RJR(83]].15 T/a)_.._.._....._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._. fQ72= ._. .._.._.._.._.._.._:._.._.._._.M1 .. ._.. .. . . amelia.._.._.._.. ..._.._.._.._.._.._. :_::m6ttf8D=::=::_::o;:c::=::_::=::azwsino-.._.._.,_.. ._.._.._.._:._.:_.._.._.._.._.._.._.._. • TM 1 Sop .-..Ima1m_ ._.12311M_.._.._.._ CGL(814475. .._...._.._.._.._.._.._.._.._.._...._.._.._.._.._.._.._.._..__ • = ice(f5 •1::_.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._..__:._._.._.._...._.._.. ._.._.._.._...._.._.._.. .._.._.._.._.._.._.._.._.._.._.._..____.._.._.._.._.._.._.._.._. .._.._.._.._.._.._.._.._. End Cav 9089 MD Fe,111 Cry 10/100 Cry 0'100 12258 MD 10107 MD 1N2 EMCry 11832 MD EMCry B-07A(P12) 10628 MD 7540 1D 10855 MD 12169 MD 12219 M0 13088 MD 10000 10000 0 1000 2000 3000 4000 5000 6000 7000 • Vertical Section(ft)Azim=70°Scale=11500(ft)Origin=ON/-S,OE/-W o O O o 0 O O O o O O O u7 O In O O M N N ,- ,- U7 0 I 1 I I I o O o rPH Lo 0 Lo o m co L / - 03 N 07 L I \ m ffi CL o0 O Q - o67 Qo - CCI o I- oN o O 0E o£_G9 o o 8)•?. !1 w 1IlliiiEuu, m < of 'o O 1 _ m m o 111) 9 "'_ o _ o _ - _ o 1 w a m 8an� >+ o z8 0 r o _ _ o CO - 0 0 0 v v O . L d c LL 13 LL a =� F.1 i)s i w ` �I o es o a o co 4� o v N Z r 3 N g E fir I I IL a ID a o 8$ o la p - ry w°� _ p U p Sn p 0 N• 6 co SI .s t8 B co t',.- W SII Js 8� W � F$ 1- ¢ Q N ,t; N s A• o a ri N5 Q Z 3 5 M1 J W O o t o _ _ o N 9 J o 0 N N CZ 8)2 078 0 p r wg _ o InLo d 0 0 o _ 8F o 0 0 S vi D ❑.0 I? * o -o e- a n 12 0- < < � Q �� ,1� E o u w 8 ;s 'iF P- 039 O - 6- ^1 in • N - a x ; 3r • f o m 22. (7 T g 1 1 1 1 I I f I d m CO O O O O O O O O O O O O L r ., y • a a O M 17 N O O l❑ o N m g (1)00£:l=9180S(11)SN -- o _ c•-) -- O U) h- _ co -- o 0 _ v^) -- o U) - U) CO -- o 0 CO _ CO -- o CO -- o 0 10 - r1 -- O U) _ r1 - c - o s - O - O - o '- Lc) .0 _ O - a) - p - o -O —coi _- N - 2 _ c7 = cv co • - O 11'1 _ C7 -- O O _ C7 • O _ • m m a) el N _ Od -0 m f --......... o - 0 2 99 f0 • CL CO CO `O = • CO m N • u7 1 I 1 1 1 1 I I 1 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I I I I I I I I I I I I I I I I I I I ' I I I I 1 1 1 1 1 1 1 1 1 CO O N O l!1 O lL) O 1!) O LL7 O I!) O In O n (O (D 1() U) V a CO f7 N N (ui/sn 00 uopJedag aquao of ague° BP Anticollision Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well B-07 Project: Prudhoe Bay TVD Reference: B-07A©89.75usft(Parker 272) Reference Site: PB B Pad MD Reference: B-07A @ 89.75usft(Parker 272) Site Error: 0.00usft North Reference: True Reference Well: B-07 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore B-07A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan#12 B-07A-RST Offset TVD Reference: Offset Datum Reference Plan#12 B-07A-RST Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 5.00usft Error Model: ISCWSA Depth Range: 2,845.92 to 13,095.58usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,504.88usft Error Surface: Elliptical Conic Survey Tool Program Date 5/27/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 120.92 2,845.92 B-07 Srvy 2 GYD-CT-CMS(B-07) GYD-CT-CMS Gyrodata cont.casing m/s 2,845.92 2,850.00 Plan#12 B-07A-RST(B-07A) GYD-CT-CMS Gyrodata cont.casing m/s 2,850.00 3,200.00 Plan#12 B-07A-RST(B-07A) INC+TREND Inclinometer+known azi trend 3,200.00 4,700.00 Plan#12 B-07A-RST(B-07A) MWD MWD-Standard 3,200.00 9,600.00 Plan#12 B-07A-RST(B-07A) MWD+IFR+MS MWD+IFR+Multi Station 9,600.00 11,100.00 Plan#12 B-07A-RST(B-07A) MWD MWD-Standard 9,600.00 13,095.58 Plan#12 B-07A-RST(B-07A) MWD+IFR+MS MWD+IFR+Multi Station 5/27/2014 12:54:44PM Page 2 of 4 COMPASS 5000.1 Build 61 BP Anticollision Report Company: North America-ALASKA-BP Local Co-ordinate Reference: Well B-07 Project: Prudhoe Bay TVD Reference: B-07A @ 89.75usft(Parker 272) Reference Site: PB B Pad MD Reference: B-07A @ 89.75usft(Parker 272) Site Error: 0.00usft North Reference: True Reference Well: B-07 Survey Calculation Method: Minimum Curvature Well Error: 0.00usft Output errors are at 1.00 sigma Reference Wellbore B-07A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan#12 B-07A-RST Offset ND Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB B Pad B-02-B-02-B-02 2,847.58 2,995.00 575.62 49.18 526.44 Pass-Major Risk B-02-B-02A-B-02A 2,848.59 3,005.00 576.02 49.00 527.01 Pass-Major Risk B-03-B-03-B-03 2,849.40 3,010.00 501.63 47.22 454.59 Pass-Major Risk B-03A-B-03A-B-03A 2,848.18 2,890.00 215.49 45.46 172.16 Pass-Major Risk B-03A-B-03B-B-03B 2,848.16 2,890.00 215.47 45.62 171.99 Pass-Major Risk B-04-B-04-B-04 8,983.53 9,055.00 356.98 4.16 356.22 Pass-Minor 1/20 B-04-B-04A-B-04A 8,983.53 9,055.00 356.98 4.16 356.22 Pass-Minor 1/20 B-04-B-04APB1-B-04APB1 8,983.53 9,055.00 356.98 4.16 356.22 Pass-Minor 1/20 B-05-B-05-B-05 2,848.87 2,990.00 465.23 46.83 418.71 Pass-Major Risk B-05-B-05A-B-05A 2,847.31 2,990.00 464.66 46.95 418.02 Pass-Major Risk B-05-B-05B-B-05B 2,846.58 2,990.00 464.39 3.49 461.13 Pass-Minor 1/10 B-05-B-05C-B-05C 2,846.58 2,990.00 464.39 3.49 461.13 Pass-Minor 1/10 B-05-B-05D-B-05D 10,331.89 10,880.00 428.47 1.97 426.54 Pass-Minor 1/10 B-05-B-O5DPB1-B-05DPB1 10,331.89 10,880.00 428.47 2.10 426.41 Pass-Minor 1/10 B-06-B-06-B-06 2,847.84 2,940.00 301.04 45.49 257.83 Pass-Major Risk B-07-B-07-B-07 3,223.87 3,210.00 47.90 215.68 -154.78 FAIL-Major Risk B-08-B-08-B-08 2,848.77 2,860.00 220.56 39.70 181.38 Pass-Major Risk B-08-B-08A-B-08A 2,846.32 2,860.00 219.57 39.66 180.42 Pass-Major Risk B-18-B-18-B-18 2,846.47 3,005.00 514.47 46.24 469.53 Pass-Major Risk B-19-B-19-B-19 2,848.05 3,045.00 573.17 46.12 529.35 Pass-Major Risk B-19-B-19A-B-19A 2,848.05 3,045.00 573.17 46.12 529.35 Pass-Major Risk B-19-B-19B-B-19B 2,847.88 3,055.00 573.03 46.12 529.21 Pass-Major Risk B-19-B-19B-Plan#16 B-19B 2,846.81 3,055.00 572.15 46.08 528.35 Pass-Major Risk B-20-B-20-B-20 2,847.00 3,065.00 540.26 52.41 490.89 Pass-Major Risk B-20-B-20A-B-20A 11,312.76 11,708.00 403.57 22.48 403.19 Pass-Minor 1/10 0-21-B-21-B-21 2,845.92 3,125.00 657.36 46.36 610.99 Pass-Major Risk B-22-B-22-B-22 2,847.99 3,105.00 607.77 61.79 548.92 Pass-Major Risk B-22-B-22A-B-22A 2,846.38 3,095.00 607.12 61.74 548.31 Pass-Major Risk B-27-B-27-B-27 2,849.27 2,905.00 203.03 4.41 198.65 Pass-Minor 1/10 B-27-B-27A-B-27A 2,846.27 2,895.00 201.76 4.41 197.38 Pass-Minor 1/10 B-27-B-27B-B-27B 2,846.27 2,895.00 201.76 4.41 197.38 Pass-Minor 1/10 B-28-B-28-B-28 3,297.89 3,185.00 257.12 317.32 27.87 Pass-Major Risk B-29-B-29-B-29 2,848.87 3,030.00 535.80 42.23 494.88 Pass-Major Risk B-29-B-29A-B-29A 2,848.87 3,030.00 535.80 42.23 494.88 Pass-Major Risk B-29-B-29APB1-B-29APB1 2,848.87 3,030.00 535.80 42.23 494.88 Pass-Major Risk B-30-B-30-B-30 2,849.47 3,090.00 586.73 42.83 545.99 Pass-Major Risk B-30-B-30A-B-30A 2,849.47 3,090.00 586.73 42.83 545.99 Pass-Major Risk B-36-B-36-B-36 3,200.00 3,335.00 421.09 269.77 156.47 Pass-Major Risk PB C Pad C-27-C-27-C-27 9,832.67 11,465.00 1,286.48 852.28 969.34 Pass-Major Risk C-27-C-27A-C-27A 9,852.14 12,300.00 574.87 15.63 573.80 Pass-Minor 1/10 C-27-C-27APB1-C-27APB1 9,800.00 11,642.40 953.78 840.86 618.23 Pass-Major Risk C-29-C-29B-C-29B 10,882.34 11,829.00 1,212.11 345.27 909.29 Pass-Major Risk C-29-C-29B-Plan#7 C-29B approved 11,176.97 12,375.00 1,090.91 341.58 751.21 Pass-Major Risk 5/27/2014 12:54:44PM Page 3 of COMPASS 5000.1 Build 61 Project: Prudhoe Bay Site: PB B Pad Well: B-07 Wellbore: B-07A Design: Plan#12 B-07A- RST From Colour To MD From 2550'md (300'md above planned KOP)to 9700'md (7") 0 2550 Scan interal 25 ft 2550 2850 Scale 1 inch : 50ft Severa well fail the major risk 2850 3000 Wells are covered by TCRW's 3000 3500 See AC summary report for detailes 3500 4000 4000 4500 0 4500 5000 �® 1•: ��. 5000 6000 '' Alike ��116000 —_ £3000 330 I 30 8000 0000 ii_`��I 10000 — 11500 //�/' , ` ' � 1 01 k pinittomtedi��k 11500 13100 d1W,:::<11:•:''''.." \\VAS-1111014710101144 1 If,/,/,''''' )1"\ • ......vmnic littik /1- 1:':: ./..fi \*414\11171/4,‘V" "iiblifitjtklitei 414% IV 300 '� ‘„\ill'oMeNakiw--- ii, IAA m, ) it 60 ;:„„„,..,,N ,...,,,,,„„.,41, ...,.:-%vwxvitt",,timx‘iszitili;. \\ fairigN .....-•....„.......,A,A,,xt, \- sitz.41' ‘ . ' .0,0,* ,. Illi ./..........:......ii:::„::_._,,I,.,,..„..„7.4wxylkiv .„.„ ..,,..:„._v-- .. ... .. ..... , ,. ..... ...... Alowl,, .,. „ , , : N. , , . ..• ... ..... .... •9:.:.41, , . . . . . . . )116....i..„*N� 114,• is,„,„,„,,,sisi 270 rae'Ali\.'41111glii�� t.�4f.� ;A,Fir.,,,tv: ., \:. \ \.... \.. .......\\,...\..., - - ..--: . 4 / „I. il 1 77i'--77-7=-7-7-----7.-----,-:-.. : ►��r �'" r+"1rt 75 97 9 �o 7 240 120 210 -.- --- --'---- - ,. 150 150 180 Azimuth from North [°]vs Centre to Centre Separation [41 usft/in] Project: Prudhoe Bay Site: PB B Pad Well: B-07 Wellbore: B-07A Design: Plan #12 B-07A- RST From Colour To MD From 9600'md (7")to TD 0 2550 Scan interal 25 ft 2550 2850 Scale 1 inch : 50ft Severa wells fail the major risk 2850 3000 Wells are covered by TCRW's 3000 3500 See AC summary report for detailes 3500 4000 4000 4500 0 4500 5000 —Pal) 5000 6000 6000 8000 330 • ,,... -•-i 30 8000 — 10000 25 10000 — — 11500 -- - 11500 13100 • • ......-- 60 • 270 ; � . ' : ', i i ' i ( . . . . 240 - _75 - •- 120 10 210 r ..--- 150 •150 180 Azimuth from North [°]vs Centre to Centre Separation [41 usft/in] SOHIO PETROLEUM COMPANY WELLHEAD LOCATION DATA 1) WELL B-7 (43-29-11-14) 2) Pad B (31-11-14) 3) Wellhead Location 547 SNL 1597 WEL X= 664031 Y= 5950103 ' 31-11-14 4) Bearing of Sperry-Sun Marker N 45°49 ' E (True) 5) Local Bench .ark Elevation 33. 54 Ft. AMSL 6) Base Flange Elevation (Top Bottom Flange) 42.65 Ft. AMSL 7) Rotary Table Kelly Bushing Elevation 68.83 Ft. AMSL NOTES 1) Items 1 and 2 should be filled in by the Drilling Supervisor on the rig when a new well spuds in. 2) The surveyor should fill in items 3, 4, 5, 6, and 7. 3) The completed form should be returned to the Drilling Clerk for distribution. 4) The bearing of the Sperry-Sun Marker is required as a True, not a Magnetic, bearing. 5) Kelly Bushing Elevation is required, not Rotary Table Elevation. CIRCULATION P,c •OF .14 S...4 1, Manager Development Engineering - 2 �* ' �•'If al District Field Engineer - 1 =49TH 011) 0 District Drilling Engineer - 1 %' •• • • , •• Assistant Drilling Superintendent - 1 �• '• Drilling Supervisor - 1 00 .:t Andrew F. Potts p Assistant Project Manager - 1 1 :r, •.• NO. 3514-S .;4�� Well Record Clerk - 1 44 fo •' . •••.. ..•••,�105 " Well Files %1�or"`ooa '°' Drilling Clerk - Original May 5, 1978 Date Parker 272 BOPE Schematic E PARK R 272 BOP STACK RAM TYPE BOP: -DUTCH LOCK DOWN FLANGE SHAFFER LXT DOUBLE BOP 13 5/8" 5M 11-113 5/8"-5M STUDDED TOP i 13 5/8"-5M FLANGED BOTTOM W/(2) 14" UL2 OPERATOR, UPPER CAVITY I ° o .AR BOP: AND (2) 14" PSLK W/BSIR OPERATOR, �laSHAFFERSNAFLXT 13 5J8"-5M LOWER CAVITY 13 5/8"" SM STUDDED TOP 0 13-5/8" 5M FLANGED BOTTOM 0 1 1 DRILLING CROSS: ___- ___ 13 5/8"-5M FLANGED TOP r1 ti T,_ 13 5/8"-5M FLANGED BOTTOM ;�� 4°O1•C:) M SI VI(2) 3 1/8"-5DE OUTLETS IIMIIIIIIIM, s °oe E Imo . •- .: MIMI=l T 1 ---.. KILL UNE: //I ,�y 4111‘,/, A% 2-1/16" 5M FLEX HOSE I�S:'�tG.Fir ri./,Lr .. i6.N {Xxl^1`y'e'F %'� c �'\%'l:"— '! 2-1/16" SM X 3-i/8" SM D.S.A. �,j�`� '\� j �' 3-1/8" 5m FL ARCED MANUAL GATE VAL VE J L 3-1/8" 5M FLANGED HYDRAULIC GATE VALVE CHOKE _INE: RAM TYPE BOP: 3 1/8" 5M FLANGED MANUAL GATE VALVE J SHALFLR IXI SINGtI 13 5/8" 5M 3-1/8" 5M FLANGED HYDRAULIC GATE VAI VF 13 5/8"-5M STUDDED TOP 5M FL FX HOSE 13 5/8•' 5M FLANGED BOTTOM 3 1/8" W/(2) 14" UL2 OPERATOR McEvoy New Standard CAMERON 4. is .., \ i h i- 'i.. 17 ,- � v '!ems I c IIIM i I:: KU 111 1111 .it ' '(r 1q1 iiv rc a i r O.UV aEOgU r. ice, I McEvoy New Standard.ppt Page 1 of 4 • Rote- Dimensional information reflected on this drawing are estimated measurements only. 28.63" Est. ■ nu EMI `O®®v D 0 4-1/16" 5,000#, Q ra Y 111 1 Qi '© 93.38" Est. I.'MIWa %/� O\ 4-1/16" 5,000# m m 50. Est. m m M 00 4-1/16" 5,000#— ,crn BP Alaska SK-011583-03 // CAMERON Nemc Jeanette , 4-1-05 ,o,,.. # J-6816-3 OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. TRANSMITTAL LETTER CHECKLIST � -67g'WELL NAME: (2L PTD: 7 / Development Service _Exploratory Stratigraphic Test _Non-Conventional FIELD: POOL: gaeli-es-e-- Cyr `7 Check Box for Appropriate Letter/ Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - - - . in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name Pilot Hole ( PH) and API number (50- - - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 MC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10'sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 MC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application,the following well logs are Well Logging also required for this well: Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 MC 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. 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