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209-059
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-14A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 209-059 50-029-20349-01-00 13300 Conductor Surface Intermediate Production Liner 9015 90 2643 11045 630 2870 11615 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8792 30 - 120 29 - 2672 27 - 11072 10579 - 11209 10430 - 13300 30 - 120 29 - 2672 27 - 8447 8102 - 8548 8007 - 9015 None 2670 4760 5410 10530 11615, 11700, 12050, 12754, 13155 5380 6870 7240 10160 11570 - 13195 4-1/2" 12.6#, 7" 26# x 4-1/2" 12.6# 13cr85, L80 25 - 10624 8767 - 8995 Structural 4-1/2" HES TNT Packer 10450, 8020 10210, 10450 7868, 8020 Torin Roschinger Operations Manager Leif Knatterud leif.knatterud@hilcorp.com 907-564-4667 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 0028390, 0028310 25 - 8130 N/A N/A 474 700 55479 51378 12 5 450 400 1180 1000 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" Baker SB-3 Packer 10210, 7868 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 4-1/2" Guiberson Packer 10521, 8065No SSSV Installed By Grace Christianson at 8:39 am, Jul 10, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.07.09 19:25:23 - 08'00' Torin Roschinger (4662) RBDMS JSB 071025 DSR-7/21/25JJL 7/21/25 ACTIVITY DATE SUMMARY 6/30/2025 *** WELL SHUT IN ON ARRIVAL *** (SET PLUG IN ZONE/ ADPERF) MIRU YELLOW JACKET E-LINE PT PCE 300 PSI LOW 3000 PSI HIGH, FUNCTION TEST WLVS CORRELATE TO HES MEMORY COIL FLAG LOG DATED 07 MAY 2024 SET NS CIBP AT 11615' CCL TO MID ELEMENT 15' CCL STOP DEPTH = 11600', TAG AFTER SET PERFORATE 11570-11600 WITH 2" 6SPF 60PHASE HSC W/ GEO RAZOR CHARGES (.25"EHD 22.3"TTP) CCL TO TOP SHOT 7.6' CCL STOP DEPTH = 11562.4', CONFIRM SHOTS FIRED RDMO YELLOW JACKET ELINE *** WELL SHUT IN ON DEPARTURE *** Daily Report of Well Operations PBU B-14A 11615' 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-14A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 209-059 50-029-20349-01-00 13300 Conductor Surface Intermediate Production Liner 9015 90 2643 11045 630 2870 11700 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8836 30 - 120 29 - 2672 27 - 11072 10579 - 11029 10430 - 13300 30 - 120 29 - 2672 27 - 8447 8102 - 8548 8007 - 9015 None 2670 4760 5410 10530 11700, 12050, 12754, 13155 5380 6870 7240 10160 11631 - 13195 4-1/2" 12.6#, 7" 26# x 4-1/2" 12.6# 13cr85, L80 25 - 10624 8801 - 8995 Structural 4-1/2" HES TNT Packer 10210, 7868 10210, 10450 7868, 8020 Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com 907-930-5990 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 0028390, 0028310 25 - 8130 N/A N/A 326 1008 21153 47672 2356 0 1999 1500 404 1314 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" Baker SB-3 Packer 10450, 8020 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 No SSSV Installed Digitally signed by Aras Worthington (4643) DN: cn=Aras Worthington (4643) Date: 2024.04.19 11:36:07 -08'00' Aras Worthington (4643) By Grace Christianson at 1:06 pm, Apr 19, 2024 DSR-4/23/24 RBDMS JSB 042324 WCB 7-15-2024 ACTIVITY DATE SUMMARY 4/2/2024 ***WELL S/I ON ARRIVAL*** DRIFTED W/ 2.5" CENTRALIZER & 1.75" SAMPLE BAILER TO DEVIATION @ 11,870' SLM DRIFTED W/ 30' x 2" DUMMY GUNS (2.16" rings) TO DEVIATION @ 11,871' SLM RAN HALLIBURTON CEMENT BOND LOG FROM 11,892' SLM TO 9,800' SLM, GOOD DATA ***WELL LEFT S/I ON DEPARTURE*** 4/7/2024 ***WELL S/I ON ARRIVAL*** (SET 2.5'' OD CIBP PLUG AND PERFORATE INTERVALS) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH RIH W/CH/ 1-11/16'GAMMA'-CCL/28' OF 2" GEO GUNS 6 SPF 60 DEG PHASE CCL STOP DEPTH 11621.6' MD CCL TO TOP SHOT 9.7' CORRELATE TO PDS JEWELRY LOG DATED 02-JUL-2011 JOB IN PROGRESS ***CONT JOB ON 4/8/24 WSR*** 4/8/2024 *** JOB CONTINUED FROM 4-07-24*** PERFORATE INTERVAL 11631'-11659' MD, POOH, ALL SHOTS FIRED PT PCE 300 PSI LOW /3000 PSI HIGH RIH W/CH/ 1-11/16" GAMM'-CCL/MSST SETTING TOOL/2.5'' CIBP PLUG TO SET PLUG AT 11700' MD, CCL TO MID ELEMENT 13.9' CCL STOP DEPTH 1687.2' MD GAMMA CCL LOG CORRELATED TO BP JEWLERY LOG DATED 02-JUL-2011 JOB COMPLETE **WELL S/I ON DEPARTURE*** Daily Report of Well Operations PBU B-14A CIBP and adperfs are correctly shown on the new WBS, below. -WCB PERFORATE INTERVAL 11631'-11659' MD, CIBP PLUG TO SET PLUG AT 11700' MD Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 4/19/2024 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20240419 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# BRU 241-23 50283201910000 223061 4/5/2024 AK E-Line Perf BRU 242-04 50283201640000 212041 3/20/2024 AK E-Line JB/PProf NCIU A-17 50883201880000 223031 3/27/2024 AK E-Line GPT/Perf PBU 05-02A 50029201440100 201241 4/6/2024 Halliburton PPROF PBU 09-35A 50029213140100 193031 4/9/2024 Halliburton RBT PBU 13-24A 50029207390100 204243 4/5/2024 Halliburton RBT PBU B-14A 50029203490100 209059 4/2/2024 Halliburton RBT PBU D-31B 50029226720200 212168 4/7/2024 Halliburton PERF SRU 222-33 50133207150000 223100 3/27/2024 AK E-Line CIBP/Perf SRU 224-10 50133101380100 222124 3/29/2024 AK E-Line CIBP/Perf SRU 241-33B 50133206960000 221053 4/2/2024 AK E-Line CIBP Please include current contact information if different from above T38718 T38719 T38720 T38721 T38722 T38723 T38724 T38725 T38726 T38727 T38728 PBU B-14A 50029203490100 209059 4/2/2024 Halliburton RBT Meredith Guhl Digitally signed by Meredith Guhl Date: 2024.04.19 14:54:13 -08'00' 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU B-14A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 209-059 50-029-20349-01-00 13300 Conductor Surface Intermediate Liner Liner 9015 90 2643 11045 630 2870 12050 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8941 30 - 120 29 - 2672 27 - 11072 10579 - 11209 10430 - 13300 30 - 120 29 - 2672 27 - 8447 8102 - 8548 8007 - 9015 None 2670 4760 5410 10530 12050, 12754, 13155 5380 6870 7240 10160 12000 - 13195 4-1/2" 12.6#, 7" 26# x 4-1/2" 12.6# 13cr85, L80 25 - 10724 8936 - 8995 Structural 4-1/2" HES TNT Packer 10450, 8020 10210, 10450 7868, 020 Aras Worthington for Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com 907-903-5990 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028309, 0028310 25 - 8196 N/A N/A 479 314 34145 16084 2590 2178 1500 1500 1060 667 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" Baker SB3 Packer 10210, 7868 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 No SSSV Installed By Grace Christianson at 11:40 am, Jan 22, 2024 Digitally signed by Aras Worthington (4643) DN: cn=Aras Worthington (4643) Date: 2024.01.19 12:31:58 - 09'00' Aras Worthington (4643) DSR-1/26/24WCB 2024-06-25 RBDMS JSB 012524 ACTIVITY DATE SUMMARY 1/1/2024 ***WELL SHUT IN ON ARRIVAL*** SPOT IN/RIG UP THUNDERBIRD PT PCE 200lp - 3000hp RIH With 1 7/16" Cable Head, 2.60" RB, 1 11/16" GR/CCL, 2.60" RB, 2" Perf Gun, 2.281" NS Extended Range CIPB (Max OD = 2.60" , Max Lenth = 42') UNABLE TO READ SWITCHES UNABLE TO MAKE ADDITIONAL RUNS DUE TO WEATHER RIG DOWN/MOVE OFF ***WELL SHUT IN ON DEPARTURE*** 1/1/2024 T/I/O = 200/1150/200 TFS Unit 3 Assist E-Line Pump 184 bbls of crude to load tubing job postponed FWHP's=0/1150/200 well left in E-line control upon departure 1/10/2024 ***WELL S/I ON ARRIVAL*** PT PCE 250LP-3000HP WITH LRS SET PLUG AT 12050' MD, CCL TO ME=41.4', CCL STOP DEPTH=12008.6' LRS PRESSURE UP PLUG 500 PSI, PLUG APPEARS TO BE HOLDING AFTER 5 MINS. PERF WITH 2" X 20' 6 SPF, 60 DEG PHASED. GEO RAZOR CHARGES FROM 12000 - 12020' MD, CCL TO TS=10', CCL STOP DEPTH=11990' MD. LOG CORRELATED JEWELRY LOG DATED: 2 JAN 2011 ***WELL LEFT S/I ON DEPARTURE*** 1/10/2024 T/I/O = 6/1172/282 ( ASSIST E-LINE ) Pumped 215 bbls crude down TBG. Pressure tested downhole plug to 750 PSI. Pad Op notified upon departure. FWHP = 248/1171/295 Daily Report of Well Operations PBU B-14A CIBP and adperfs are correctly shown on the new WBS, below. -WCB SET PLUG AT 12050' MD PERF WITH 2" X 20' 6 SPF, 60 DEG PHASED. GEO RAZOR CHARGES FROM 12000 - 12020' 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-14A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 209-059 50-029-20349-01-00 13300 Conductor Surface Intermediate Liner Liner 9015 90 2643 11045 630 2870 12754 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8950 30 - 120 29 - 2672 27 - 11072 10579 - 11209 10430 - 13300 30 - 120 29 - 2672 27 - 8447 8102 - 8548 8007 - 9015 None 2670 4760 5410 10530 12754, 13155 5380 6870 7240 10160 13088 - 13195 4-1/2" 12.6#, 7" 26# x 4-1/2" 12.6# 13cr85, L80 25 - 10724 8982 - 8995 Structural 4-1/2" HES TNT Packer 10450, 8020 10210, 10450, 10521 7868, 8020, 8065 Torin Roschinger Operations Manager Michael Hibbert michael.hibbert@hilcorp.com 907-903-5990 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028309, 0028310 25 - 8196 N/A N/A 558 479 35018 34145 3053 2590 1500 1500 980 1060 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" Baker SB3 Packer 10210, 7868 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 4-1/2" Guiberson Packer 10521, 8065No SSSV Installed By Grace Christianson at 9:42 am, Dec 14, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.12.14 06:30:44 -09'00' Torin Roschinger (4662) RBDMS JSB 121423 WCB 3-14-2024 DSR-12/14/23 ACTIVITY DATE SUMMARY 11/20/2023 ***WELL S/I UPON ARRIVAL*** MIRU HES PT TEST PREPARE FOR TOMORROW'S RUNS ***CONTINUED ON 21-NOV-23 WSR*** 11/21/2023 ***CONTINUED FROM 20-NOV-23*** MIRU ALTUS MIRU T-BIRD LOAD 220 BBL SET NS PREMIUM BRIDGE PLUG 325-250 AT 12,753.5' COULD NOT HOLD PRESSURE POOH T-BIRD PUMP REMAINING FLUID AND STILL NO CHANGE IN PRESSURE TOWN INSTRUCTS TO RUN LDL TOMORROW AND FLOW WELL FOR TESTS OVER NIGHT PREPARE TOOLS FOR TOMORROW'S RUN WELL SECURED AND FLOWING ***CONTINUED ON 22-NOV-23 WSR*** 11/21/2023 T/I/O=2000/1530/200 TFS unit 3 Assist E-line (Load and Test) Pumped a total of 3 bbls of 60/40 followed by 280 bbls of Crude down the TBG to load. 11/22/2023 T/I/O=2300/1300/200 TFS Unit 3 Asist E-Line (LDL hole finder) Pumped 208 bbls down the TBG @ 1BPM for an LDL. Pumped 3 bbls of 60/40 followed by 110 bbls of crude down the FL to freeze protect and pressure up to 1500 psi per PO. Flags and tags hung. ELine left in control of well upon departure. FWHPS= 300/1250/250 11/22/2023 ***CONTINUED FROM 21-NOV-23 WSR*** WELL FLOWING FROM OVERNIGHT TEST WELL SHUT IN MIRU ALTUD MIRU T-BIRD T-BIRD PUMP CRUDE AT 1 BBL/M FREE FALL TO 11922' TRACTOR TO JUST ABOVE PLUG STATION STOP AT 12624' LOG FROM 12624' TO 10100' 30FPM FREE FALL TO 11919' TRACTOR TO JUST ABOVE PLUG STATION STOP AT 12736' LOG FROM 12736' TO 10100' AT 60FPM T-BIRD FREEZE PROTECT FLOWLINE RDMO ALTUS RDMO T-BIRD INSTALL NIGHT CAP SECURE WELL ***CONTINUED ON 23-NOV-23 WSR*** 11/23/2023 ***CONTINUED FROM 22-NOV-23 WSR*** SECURE WELL RDMO HES ***WELL S/I UPON DEPARTURE*** Daily Report of Well Operations PBU B-14A SET NS PREMIUM BRIDGE PLUG 325-250 AT 12,753.5 Daily Report of Well Operations PBU B-14A 12/5/2023 ***WELL S/I ON ARRIVAL***(drift/pump down/caliper) DRIFT W/ 11' x 2" DMY PERF GUN (2.16" od), 3.60" CENT, TAG BKR DEP SLV @ 10,408' SLM / 10,430' MD (+22' corr, FL @ 570' SLM) DRIFT W/ 11' x 2" DMY PERF GUN (2.16" od), 2.68" CENT, 1.75" SAMPLE BAILER TO 11,965' SLM / 11,987" MD ***LDFN, CONT WSR ON 12/6/23*** 12/6/2023 ***CONT WSR FROM 12/5/23***(drift/pump down/caliper) DRIFT FREELY W/ 2" x 11' DMY PERF GUN (2.16 ring) 2.68" CENT, 1.75" SAMPLE BAILER TO 11,965' SLM FREELY, PUMP DOWN HOLE TO 12,177' SLM T-BIRD PUMPS 47 BBLS CRUDE (see log) RAN RCH-24 ARM CALIPER FROM 12,026 - 10,000' SLM (good data) ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED*** 12/6/2023 T/I/O= 325/1075/250 TFS Unit 4 Assist Slickline (Pump Down) Pumped 47 BBLS of Crude to assist Halliburton SlickLine down hole. Slickline in control of well upon Departure FWHP=365/1075/250 Nolan Vlahovich Hilcorp Alaska, LLC Geotech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 10/27/2023 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20231027 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# PBU 06-08C 50029203000300 223068 10/1/2023 BAKER MRPM PBU 14-33B 50029210020200 223067 9/17/2023 BAKER MRPM PBU B-14A 50029203490100 209059 9/6/2023 BAKER SPN PBU JX-02A 50029214550100 194154 9/19/2023 BAKER SPN PBU L2-24 50029213460000 185090 9/2/2023 BAKER SPN Please include current contact information if different from above. T38106 T38107 T38108 T38109 T38110 10/27/2023 PBU B-14A 50029203490100 209059 9/6/2023 BAKER SPN Kayla Junke Digitally signed by Kayla Junke Date: 2023.10.27 15:14:18 -08'00' By Anne Prysunka at 11:53 am, Aug 04, 2022 STATE OF ALASKA SKA OILAND GAS CONSERVATION COMMIS likl EPORT OF SUNDRY WELL OPERATI 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 121 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate ❑ Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well l' Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number 209-059 3. Address: P.O.Box 196612 Anchorage, Development IZ1 Exploratory 0 AK 99519-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50-029-20349-01-00 7. Property Designation(Lease Number): ADL 028310&028309 8. Well Name and Number PBU B-14A 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 13300 feet Plugs measured 13155 feet RECEIVED true vertical 9015 feet JunkNone feet measured SEP 2 8 2017 Effective Depth: measured 13155 feet Packer measured 10210,10450,10521 feet true vertical 8989 feet Packer true vertical 7868.8020.8065 feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 30-110 30-110 Surface 2643 13-3/8" 29-2672 29-2672 4930 2670 Intermediate 11046 9-5/8" 27-11072 27-8447 6870 4760 Liner 630 7" 10579-11209 8102-8548 8160 7020 Liner 2870 3-1/2"x3-3/16"x2-7/8" 10430-13300 8007-9015 Perforation Depth: Measured depth: 13088-13195 feet True vertical depth: 8982-8995 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr85/L-80 25-10624 25-8130 4-1/2"HES TNT Packer 10210 7868 Packers and SSSV(type,measured and 4-1/2"Baker SABL-3 Packer 10450 8020 true vertical depth) 4-1/2"Guiberson Packer 10521 8065 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: NOV SCANNED f I F 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 436 24819 574 1194 685 Subsequent to operation: 0 0 0 0 0 14.Attachments:(required per 20 4AC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 8 Exploratory ❑ Development B Service ❑ Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil RI Gas 0 WDSPL ❑ Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Lastufka,Joseph N Contact Name: Browning,Zachary H Authorized Title: rmation and P— Controller Controller / Contact Email: Zachary.Browning©bp.com Ak.Authorized Signature: 1� Date: 1 hl/(I Contact Phone: +1 907 564 5220 Form 10-404 Revised 04/2017 V TL 1, `(o / R B DMS OCTt,k, - 3 2017 Submit Original Only • • Daily Report of Well Operations B-14A ACTIVITYDATE SUMMARY T/I/O=SSV/0/0, Temp=Sl. PPPOT-T (PASS), PPPOT-IC (FAIL), pre RWO. PPPOT-T: Stung into test port(100 psi), bled to 0 psi. Monitored for 10 min, no change in pressure. Functioned LDS, all moved freely. Pumped through void, good returns. Pressured void to 5000 psi for 30 min test, lost 150 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT-IC: Stung into test port(0+ psi), bled to 0 psi. Monitoerd for 10 min, no change in pressure. Functioned LDS, unable to reach LDS in the 5 and 1 O'clock positions due to cellar bracing, 2 LDS are stuck at(4 and 11 O'clock) , all the rest were tight but functioned . Pumped through void, good returns. Unable to pressure viod above 1000 psi. Bled void to 0 psi, RU PKG gun to PKG port. Attempt to re-energize Y seal, pumped 2 sticks of J stick and unable to pack off void. Pressured void to 3500 psi for 30 min test, lost 600 7/1/2017 psi in 15 min, lost 600 psi in second 15 min (FAIL). Bled void to 0 psi. Suspect Y seal is T/I/O 140/30/30 Temp= S/I Pumped 1 bbls of 50/50 down TBG followed by 28 bbls of Crude for CMIT-TxIA @ 3200 psi. First attempt failed, 7/7/2017 ***Job continued on 07/08/17 *** ***Job continued from 07-07-17*** PASSED CMIT-T-IA PASSED on second attempt, @ 3167 and 3169 psi. (Target pressure is 3000 psi, ) ( Max applied is 3200 psi ) . First 15 min. TBG loss 13 psi, and IA loss 14 psi. Second 15 min. TBG loss 12 psi, and IA loss 12 psi, For a total loss of 25 and 16 psi. MIT-OA PASSED to 1111 psi 2nd Attempt Max applied pressure = 1200, Target pressure= 1080 Pumped 3 bbls crude down OA to reach test pressure. Loss of 31 psi 1st 15 min. Loss of 19 psi 2nd 15 min. Total pressure loss of 40 psi during 30 min test. 7/8/2017 FWHP=105/125/30. Tags hung AFE sign hung SV,WV,SSV closed MV,IA,OA Open ***JOB STARTED 21-JULY 2017*** (SLB ELINE PUNCHER/RCT) T/I/O = 100/200/100. MIRU, LTI PASSED, BEGIN PT. 7/21/2017 ***JOB CONTINUED ON 22-JUL-2017*** ***JOB CONTINUED FROM 21-JUL-2017*** RIH W/HEAD/EQF-43/EQF-43/UPCT/MPD/PUNCHER/BOWSPRI NG CENTRALIZER. PUNCH TUBING FROM 10312'- 10317'. RIH W/ HEAD/EQF-43/EQF-43/CCL/POLLARD RCT CUTTING ASSEMBLY W/JARS. CUT TBG W/RCT AT 10320'. ALL LOGS CORRELATED TO 4.5"TUBING SUMMARY DATED 30-JAN-1994. 7/22/2017 ***JOB COMPLETE, WELL LEFT SHUT-IN UPON DEPARTURE, PAD OP NOTIFIED*** T/I/0=310/302/195, Temp=Sl. Install crystal gauge for CMIT. Installed Crystal gauge on IC test void to monitor void pressure during CMIT. Initial void pressure is 286 psi. LRS shut down at 1500 psi to bleed OAP from 400 psi to 0 psi. IC test void increased to 1425 psi. Realized Crystal gauge was not recording, made adjustments and started recording. Continue pumping, IC test void tracked the IAP to 2566 psi, OAP increased to 200 psi.. Monitor for 30 min, void pressure after 15 min 7/23/2017 (2566 psi), after 30 min (2563 psi). Unable to bleed void to 0 psi, rigged off well. • • Daily Report of Well Operations B-14A T/I/0=308/300/195 Temp=Sl (LRS Unit 70 -CMIT TxIA, Circ-out Post E-Line Jet Cut TBG) CAM installed Crystal gauge on IC test void to monitor. CMIT-TxIA ***PASSED*** to 2602/2587 psi MAX Applied Psi 2700 Target psi 2500 Pumped 7.5 bbls of 40*diesel down IA to reach test psi 1st 15 min T/IAP lost 46/48 2nd 15 lost 22/23 for a total of 68/71 psi in 30 min Bleed TxIAP down Bleed back-5 bbls Circ-Out= Pumping down TBG up IA down B-12 F-Line to LP header. Spear in w/5 bbls of 40*50-50 meth H2o followed by 1110 bbls of 110* 1% KCL followed by 172 bbls of 40* diesel. U-tubed diesel freeze protect between TBGxIA for 1.5 hours. Pumped 10 bbls diesel down hardline to freeze protect. Did not freeze protect B-12 flowline per DSO. Bring 7/23/2017 back online . T/I/O = SSVNAC/20. Temp= SI. Cement B/C lines (pre rig). AL spool dropped. Hardline still R/U from circ out. Balance line = 270 psi, Control line = 210 psi. Pumped -2.5 gallons hydraulic fluid down each line 30 minutes per line. pumped 2 gallons of squeeze crete into control line in 1 hr. Pumped 2 gallons of squeeze crete into balance line in 1 hr. Pump-1 cup HYD fluid into each line to clear jewelry. Tags hung. Samples 7/24/2017 left on wellhead T/I/O = 0/0/0. (Pre Parker 272). Set 6"J BPV#419 @135". Performed LTT on BPV 7/27/2017 (Pass). RDMO. ***Job Complete*** FWPs = BPV/0/0. See log for details. T/I/O = BPV/0/0. (PRE Parker 272). RD upper tree & RU temp valve#100 to MV for dry hole tree conversion. PT'd 300 low/5000 high, (PASSED). RDMO. ***JOB 7/28/2017 COMPLETE***. See log for details. T/I/O = BPV/0/0. (Piggy back annulus). RU Temp#79 to IA, PT'd 3500 PSI (Pass). RU Temp#23 to OA, PT'd 3500 PSI (Pass). RDMO ***Job Complete***. FWPs = 0/0/0. See 7/29/2017 log for details. T/I/O = BPV/0/0. Temp = SI. PT C & B lines (Pre RIG). No AL, flowline or wellhouse. Dryhole tree installed. Control line PT passed to 3410 psi. Balance line PT passed to 3410 psi. Bled The C & B lines off. PT tags hung. FWPS = SV/0/0. 7/29/2017 SV, MV= 0. IA, OA= OTG. 1600 hrs. T/I/O=0/0/0, Temp=Sl. Repair stuck LDS (pre RWO). PPPOT-IC (FAIL). Stung into IC test port(0 psi), opened SBS to verify 0 psi in test void. Freed 4 stuck LDS on CSG head, functioned all LDS, all are functioning perfectly. Attempt PPPOT-IC. Pressured test void to 3500 psi, lost 600 psi in 15 min, lost 550 psi in second 15 min 7/30/2017 (FAIL). Bled void to 0 psi, no external leaks. T/I/0 = BPVNac/0. Temp =SI. Bleed WHP's to 0 psi (Pre Rig). Well head demobed and ready for rig. No wellhouse, ladders or scaffolding. 8/21/2017 SV, WV= C. MV= 0. IA, OA= OTG. 16:30. T/I/0 = BPVNac/0. Temp =S1. IA FL (Pre Rig). IA FL near surface (60'). Well head demobed and ready for rig. No wellhouse, ladders or scaffolding. SV, WV= C. MV= O. IA, OA= OTG. 15:20 8/23/2017 T/I/0 = BPVNac/0. Temp= SI. WHPs (Pre RIG). Wellhouse, flowline&scaffolding removed. 8/29/2017 SV, WV, SSV= C. MV= 0. IA, OA= OTG. 12:45 T/I/0 = SVNac/10. Temp = SI. WHP's. (Pre-RWO). Well house, flow line, scaffold, SSV, WV removed. Cellar box has-15"of water. 8/31/2017 SV= C. MV= O. IA, OA= OTG. 20:55 • • North America-ALASKA-Bl % Page 1 of 8 Operation Summary Report Common Well Name.B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date:9/8/2017 X4-01457-E:(2,250,000.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12.00:OOAM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO. BPUOI:USA00000600 Active datum:KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 9/3/2017 20:30 - 00.00 3.50 RIGD P PRE RIG DOWN FROM ANNUAL MAINTENANCE EVENT AND PREPARE RIG TO MOVE FROM PRICE PAD TO B PAD -GENERAL MAINTENANCE AND CLEAN UP PROJECTS FROM ANNUAL MAINTENANCE; TIME TO COMPLETE DUE TO BP REQUIRED ITEMS(ADDITIONAL NOVUS TIME AND BP COMBINED CONFINED SPACE RESCUE DRILL) -SECURE TUBULARS AND TOOLS IN PIPE • SHED RIG DOWN INTER-CONNECTS -PERFORM POST MAINTENANCE/ PRE-MOVE DERRICK INSPECTION -BRIDLE UP TO LOWER DERRICK -PULL ROOFTOP WALKWAYS -SKID HAUNCH AND SECURE END ANNUAL MAINTENANCE EVENT AT 20:30 HRS ON 09/03/2017 9/4/2017 00:00 - 01.30 1.50 RIGD P PRE RIG DOWN AND PREPARE TO MOVE TO B PAD -PERFORM DERRICK INSPECTION -INSPECT WORK AREAS -PREP MUD MODULE FOR RIG MOVE -FINISH SECURING PIPE SHED FOR RIG • MOVE 01:30 - 02:00 0.50 RIGD P PRE SKID RIG FLOOR TO TRAVEL POSITION 02:00 - 02:30 0.50 RIGD P PRE LOWER MAST TO HEADACHE RACK -372 KLBS 02:30 - 04:00 1.50 RIGD P 1 PRE SPLIT MODULES AND STAGE AT ENTRANCE TO PAD FOR MOVE TO B PAD 04:00 07:00 3.00 RIGD P PRE MOVE RIG FROM PRICE PAD TOWARDS B PAD ALONG THE SPINE ROAD 4 -SPOTTERS OBSERVED CRACKS IN ROAD FORMING IN FRONT OF GC3 • 07:00 - 12:30 5.50 RIGD N PRE STAGE RIG OUT OF ROADWAY AND MOBILIZE ADDITIONAL RIG MATS TO STABILIZE ROAD 12:30 - 14:00 1.50 RIGD P PRE CONTINUE TO MOVE RIG TOB PAD ALONG THE SPINE ROAD AND B-PAD ACCESS ROAD • 14:00 - 19:00 5.00 RIGU P PRE SPOT DRILL MODULE OVER B-14AAND MATE UP UTILITY MODULE AND MUD MODULE -1500 PSI LEFT ON IA FROM PRE-RIG WORK. BLED OFF 3 BBLS TO BLEED TANK. 19 00 - 21:00 2.00 RIGU P PRE RAISE DERRICK,SKID RIG FLOOR TO DRILLING POSITION AND MOVE HAUNCH INTO POSITION -MAST OFF HEADACHE RACK WITH 542 KLBS Printed 9/18/2017 1:53:03PM `AII depths reported in Workover Depths* • • North America-ALASKA-BP • Page 2 of 8 Operation Summary Report Common Well Name:B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date 9/8/2017 X4-01457-E:(2,250,000 00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00:00AM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO BPUOI:USA00000600 Active datum:KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 21:00 - 00:00 3.00 RIGU P PRE RIG UP OVER B-14A -PERFORM IADC DERRICK INSPECTION -BRIDLE DOWN -RIG UP INTER-CONNECTS BETWEEN RIG !MODULES -CONNECT FLOW LINE RIG UP RIG FLOOR EQUIPMENT RE-INSTALL WALKWAYS ON ROOF -CONNECT STEAM AND WATER LINES `THROUGHOUT RIG -PREP PITS TO TAKE ON SEAWATER -SPOT CUTTINGS TANK-RIG UP PIPE SHED. 9/5/2017 00.00 - 03:30 3.50 RIGU P PRE CONTINUE WITH GENERAL RIG UP OPERATIONS FINISH RIGGING UP RIG FLOOR EQUIPMENT PRESSURE TEST SURFACE LINES TO 4500 PSI,REPAIR LEAKS AND RE-TEST -TAKE ON 8.5 PPG SEAWATER TO CALIBRATE PVT SYSTEM VERIFY POST RIG MOVE INSPECTIONS -INSTALL MOUSE HOLES CALIBRATE PIT SENSORS WSLAND RIG MANAGER PERFORM POST RIG MOVE I RIG ACCEPTANCE INSPECTION ACCEPT PARKER 272 RIG AT 03:30 ON 09/05/17 03:30 04:00 0.50 RIGU P PRE PRESSURE TEST TWC FROM BELOW TO 2500 PSI HIGH FOR 5 CHARTED MIN -9 BBL TO PRESSURE UP,9 BBL BLED BACK PASSING TEST -USE PRESSURE CROSSCHECK CHECKLIST PRIOR TO TEST 04:00 - 04.30 0 50 RIGU P PRE HOLD RIG EVACUATION DRILL WITH AAR AND PRE-SPUD MEETING 04.30 - 08 30 4.00 RIGU P PRE NIPPLE DOWN TREE AND ADAPTER FLANGE -BLEED OFF CONTROL LINES AND INSTALL PLUGS -FUNCTION AND INSPECT ALL LOCK DOWN SCREWS AND GLAND NUTS PER CAMERON REP -CLEAN AND INSPECT HANGER THREADS. MAKE UP 4-1/2 IF X 7"IJ4S CROSSOVER(6 TURNS). SIMOPS: CONTINUE CALIBRATING PIT SENSORS -GENERAL HOUSEKEEPING THROUGHOUT RIG. 08:30 - 11:00 2.50 BOPSUR P PRE NIPPLE UP NEW NOV T3 BOP STACK AND HIGH PRESSURE RISERS(FIRST WELL FOR NEW STACK ON PARKER 272) -TORQUE ALL BOLTS TO SPEC -OBTAIN RKB MEASUREMENTS -INSTALLMOUSEHOLE -INSTALL TURNBUCKLES AND LOW PRESSURE RISERS -AIR UP ALL AIR BOOTS Printed 9/18/2017 1:53:03PM *All depths reported in Workover Depths* • • North America-ALASKA-BP • Page 3 of 8 Operation Summary Report Common Well Name:B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date:9/8/2017 X4-01457-E:(2,250,000 00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00:00AM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO. BPUOI:USA00000600 Active datum:KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 11 00 - 15:30 4.50 BOPSUR P PRE INSTALL RAMS INTO NEW NOV T3 STACKAS FOLLOWS -2-7/8"X 5"VARIABLE BORE RAMS IN LOWER CAVITY -BLIND/SHEAR RAMS ABOVE MUD CROSS -3-1/2"X 5-1/2"VARIABLE BORE RAMS IN UPPER CAVITY 15:30 - 20.00 4.50 RIGU P PRE RIG UP FOR BOPE TEST INSTALL 4-1/2"TEST JOINT -FILL STACK,OBSERVE STACK LEAKING AT AIR BOOTS AND DUTCH RISER FLANGE. CHANGE OUT AIR BOOTS AND RE-TORQUE FLANGE TO RESOLVE LEAKS. -RE-TORQUE BOLTS ON STACKAFTER 'INITIAL SHELL TEST 1-DURING SHELL TEST OBSERVED DOOR SEALS ON UPPER RAMS AND BLIND/SHEAR RAMS LEAKING TIGHTENED BONNET BOLTS TO RESOLVE ISSUE. -PERFORM SHELL TEST(PASS),CALL OUT AOGCC REP BRIAN BIXBY FOR WITNESS 20.00 - 00:00 4.00 BOPSUR P PRE PRESSURE TEST BOPE TO 250 PSI LOW/ ,3500 PSI HIGH FOR 5/5 CHARTED MIN EACH 'PER AOGCC AND BP REQUIREMENTS SEE COMMENTS ON NEXT PAGE.TEST COMPLETED 9/6/17 TEST WITNESSED BY AOGCC REPRESENTATIVE BRIAN BIXBY 9/6/2017 00:00 - 06.30 6.50 BOPSUR P 10,320.00 PRE PRESSURE TEST BOPE 250/3500 PSI FOR 5/5 CHARTED MIN EACH PER AOGCC AND BP REQUIREMENTS -TEST UPPER RAMS(3-1/2"X 5"VBR)WITH 4-1/2"AND 4"TEST JOINT -TEST LOWER PIPE RAMS(2-7/8"x 5"VBR) WITH 4-1/2"AND 4"TEST JOINT -TEST ANNULAR PREVENTER WITH 4-1/2" AND 4"TEST JOINT -TEST BLIND/SHEARS -TEST RAM-LOCKS ON UPPER RAMS, BLIND/SHEAR RAMS,AND LOWER PIPE RAMS -TEST ALL CHOKE MANIFOLD VALVES, SUPER-CHOKE AND MANUAL CHOKE.TEST APPLICABLE VALVES FROM BACK SIDE -FAIUPASS ON CHOKE VALVE#10(GREASE), FAIL/PASS ON CHOKE VALVE#15(SWAP OUT) -TEST KILLAND CHOKE HCRS AND MANUAL VALVES -TEST NC50 AND HT-38 FOSV -PERFORM ACCUMULATOR DRAW-DOWN TEST -TEST ALARMS,PVT AND FLOW SHOW -TEST WITNESSED BY AOGCC REPRESENTATIVE BRIAN BIXBY 06:30 - 07:00 0 50 BOPSUR P 10,320.00 PRE RIG DOWN AFTER TESTING Printed 9/18/2017 1:53:03PM "All depths reported in Workover Depths" • • • North America-ALASKA-BP • Page 4 of 8 . , .,, , Operation Summary Report'. Common Well Name B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date 9/8/2017 X4-01457-E:(2,250,000.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00.00AM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO. BPUOI:USA00000600 Active datum:KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 07:00 - 10:00 3.00 PULL P 10,320.00 DECOMP PULL CIW 6-3/8"TYPE J TWC WITH LUBRICATOR -RIG UP DUTCH RISER&RIG LUBRICATOR WITH QUICK TEST SUB PRESSURE TEST LUBRICATOR TO 3500 PSI FOR 5 MIN(PASSING TEST,LEAKTIGHT CRITERIA) VALVE SHOP CREW CONFIRM NO PRESSURE BELOW TWC AND PULL TWC RIG DOWN DUTCH RISER AND LUBRICATOR 10 00 - 12:00 2 00 DISPL P 10,320.00 DECOMP ROCK OUT DIESEL FREEZE PROTECT IN IWELL -LINE UP DOWN IAAND PUMP 40 BBLS 8.5 PPG SEAWATER TO EVACUATE 34 BBLS 'DIESEL FROM TUBING TO CUTTINGS BOX;10 BPM,ICP 2650 PSI,FCP 2675 PSI -LINE UP DOWN TUBING AND PUMP 232 BBLS 8.5 PPG SEAWATER TO EVACUATE 116 BBLS DIESEL FROM IA TO TIGER TANK;10 BPM,ICP 1750 PSI,FCP 1900 PSI,140 PSI DOWNSTREAM OF THE CHOKE '-FLOW CHECK WELL AFTER PUMPING (STATIC) 12:00 - 14:00 2 00 PULL P 10,320.00 DECOMP PULL TUBING HANGER TO RIG FLOOR MAKEUP SLB 4-1/2"SPEAR ASSEMBLY WITH PACKOFF -RUN IN HOLE WITH SPEAR AND ENGAGE TUBING BELOW WELLHEAD -CAMERON REP ON LOCATION TO BACK OUT LOCKDOWN SCREWS -UNSEAT HANGER WITH 160 KLBS HOOKLOAD AND 3'OF PIPE STRETCH -PULL HANGER TO RIG FLOOR;PU 127 KLBS, SO 110 KLBS 14:00 - 16:00 2.00 PULL P 10 320.00 DECOMP RELEASE SPEAR AND LAY DOWN -DISENGAGE SPEAR FROM TUBING HANGER AND BREAK DOWN -RIG UP DOYON CASING POWER TONGS -BREAK OUT AND LAY DOWN TUBING HANGER 16:00 - 18:00 2.00 PULL P 10,320.00 DECOMP CIRCULATE BARA-KLEAN PILL SURFACE TO SURFACE THROUGH THE CHOKE -MAKE UP XO AND FOSV TO TUBING STUMP -MAKE UP TOP DRIVE TO TUBING STUMP -CLOSE ANNULAR PREVENTER AND LINE UP CHOKE -CIRCULATE 40 BBL BARA-KLEAN SOAP PILL SURFACE TO SURFACE 12 BPM,1220 PSI Printed 9/18/2017 1:53:03PM *AII depths reported in Workover Depths* • • North America-ALASKA-BP Page 5 of 8 Operation Summary Report Common Well Name:B-14 AFE No Event Type'WORKOVER(WO) Start Date:9/3/2017 End Date:9/8/2017 X4-01457-E:(2,250,000.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00:00AM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO. BPUOI:USA00000600 Active datum:KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 18:00 - 23:00 5.00 PULL P 10,320.00 DECOMP PULLAND LAY DOWN 4-1/2 NSCT TUBING WITH CONTROL LINES -FLOW CHECK WELL AFTER PUMPING (STATIC) I-PULL AND LAY DOWN TUBING,PUP JTS AND CONTROL LINE TO SSSV -RECOVERED 52 FULL JTS,5 PUP JTS,25 LASALLE CLAMPS,5 SS BANDS,2 FLOW COUPLING AND SSSV -RIG DOWN AND LAY DOWN SLB SPOOLING UNIT CONTINUE TO PULL AND LAY DOWN TUBING UNTIL STRING WEIGHT=65 KLBS RECOVER AN ADDITIONAL 23 FULL JTS(75 NOTAL)AND 1 GLM ASSEMBLY 23 00 - 00:00 1.00 DHB P 10,320.00 DECOMP PICKUP AND RUN IN THE HOLE WITH 9-5/8" STORM PACKER AND HANG OFF TUBING STRING 43'BELOW WELL HEAD -RUN AND SET STORM PACKER PER HALLIBURTON REPRESENTATIVE -PRESSURE TEST STORM PACKER FROM ABOVE TO 2500 PSI FOR 5 CHARTED MIN; GOOD TEST `-USE PRESSURE CROSSCHECK CHECKLIST PRIOR TO TEST 9/7/2017 00:00 - 01:30 1.50 BOPSUR P 10,320.00 DECOMP SPLIT STACK FOR TUBING SPOOL REPLACEMENT -SUCK OUT STACK AND BLOW DOWN CHOKE AND KILL LINES -DE-ENERGIZE ACCUMULATOR -PULL MOUSEHOLE AND LAY DOWN TO PIPE SHED -REMOVE TURNBUCKLES,AIR BOOTS AND BELL NIPPLE • -NIPPLE DOWN BOP STACK FROM HIGH PRESSURE RISERS AND SET BACK ON STUMP -NIPPLE DOWN HIGH PRESSURE RISERS AND PULL TO RIG FLOOR 01:30 - 05:00 3.50 BOPSUR P 10,320.00 DECOMP REPLACE TUBING SPOOL PER CAMERON REPRESENTATIVE -NIPPLE DOWN OLD TUBING SPOOL -NIPPLE UP NEW MCEVOY SSH 13-5/8"x 13-5/8"TUBING HEAD WITH PACK-OFF INSTALLED -PRESSURE TEST INNER CASING PACK-OFF VOID TO 3500 PSI FOR 15 MIN -UPPER PACK-OFF SEAL LEAKING 05:00 - 09:30 4 50 BOPSUR N 10,320.00 DECOMP REMOVE TUBING SPOOL,REPLACE PACK-OFF AND NIPPLE BACK UP -PULL TUBING SPOOLAND INSPECT -CHANGE OUT THE UPPER PACK-OFF SEAL -NIPPLE UP TUBING SPOOLAND RE-TORQUE BOLTS -PRESSURE TEST INNER CASING PACK-OFF VOID TO 3500 PSI FOR 15 MIN -USE PRESSURE CROSSCHECK CHECKLIST PRIOR TO TEST GOOD TEST;APPROVED BY WSUP Printed 9/18/2017 1:53:03PM "All depths reported in Workover Depths* • North America-ALASKA-BP Page 6 of 8 Operation Summary Report Common Well Name.B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date:9/8/2017 X4-01457-E:(2,250,000.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00:00AM Rig Release:9/8/2017 Rig Contractor.PARKER DRILLING CO. BPUOI:USA00000600 Active datum.KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 09:30 - 12:00 2.50 BOPSUR P 10,320.00 DECOMP NIPPLE UP HIGH PRESSURE RISER AND BOP STACK NIPPLE UP HIGH PRESSURE RISER ON WELLHEAD i-NIPPLE UP BOP STACK -TORQUE ALL BOLTS TO SPEC -RIG UP TURNBUCKLES,AIR BOOTS AND BELL NIPPLE -INSTALL MOUSEHOLE -AIR UPALLAIR BOOTS AND ENERGIZE ACCUMULATOR 12:00 - 13 00 1.00 BOPSUR P 10,320.00 DECOMP PRESSURE TEST BREAKS ON BOP STACK AND RISERS -250 PSI LOW,3500 PSI HIGH FOR 5 CHARTED MIN:GOOD TEST -PULL AND LAY DOWhfTEST PLUG -INSTALL 12-1/4"ID WEAR RING 13:00 - 14:00 1.00 PULL P 10,320.00 DECOMP RUN IN THE HOLE AND ENGAGE THE 9-5/8" STORM PACKER,RELEASE AND LAY DOWN -ENGAGE STORM PACKER -RELEASE STORM PACKER WITH CLOSED ANNULAR AND FOSV -PU 102 KLBS,SO 95 KLBS -PULL STORM PACKER TO RIG FLOOR AND LAY DOWN 14:00 - 14:30 0.50 PULL P 10,320.00 DECOMP RIG UP TO PULL 4-1/2"COMPLETION -RIG UP DOYON CASING EQUIPMENT -MAKE UP FOSV TO XO 14:30 - 21:30 7.00 PULL P 10,320.00 DECOMP CONTINUE TO PULL AND LAY DOWN 4-1/2 NSCT TUBING -PULLAND LAY DOWN AN ADDITIONAL 180 JTS OF 4-1/2"TUBING AND 1 CUT JT(5.32' OAL) -TOTAL RECOVERED FROM WELL: -255 FULL JTS OF 4-1/2"TUBING -5 PUP JTS -2 FLOW COUPLING AND SSSV -5 PUP JTS -5 GLM ASSEMBLIES -25 LASALLE CLAMP -5 SS BANDS -1 CUT JT(5.32');FLARE OD=4.52",TUBING PUNCHES FOUND DIRECTLY ABOVE CUT DRY DRIFT CUT WITH UNIQUE OVERSHOT (NO ISSUES).OBSERVED RESIDUE ON INSIDE OF CUT.NO SIGNS OF DAMAGE FROM OVERPULL WHEN HANGER WAS UNSEATED. 21.30 - 00 00 2.50 CASING P 10,320.00 RUNCMP RIG UP TO RUN 4-1/2",12.6#/FT,13CR85 VAMTOP COMPLETION -PULL WEAR RING -RIG UP DOYON CASING WITH TORQUE-TURN EQUIPMENT -MAKE UP FOSV TO XO FOR TUBING -VERIFY TUBING COUNT AND JEWELRY IN PIPE SHED -LAYOUT JEWELRY IN PIPE SHED -PICK UP OVERSHOT ASSEMBLY AND PERFORM DUMP TEST ON TONGS Printed 9/18/2017 1:53:03PM *AII depths reported in Workover Depths* • • North America-ALASKA-BP • Page 7 of 8 Operation Summary Report Common Well Name:B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date:9/8/2017 X4-01457-E:(2,250,000.00) Project Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00:OOAM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO. BPUOI:USA00000600 Active datum KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 9/8/2017 00:00 - 13:00 13.00 CASING P 10,320.00 RUNCMP RUN 4-1/2",12.6#/FT,13CR85 VAMTOP COMPLETION PER APPROVED RUN TALLY -BAKER-LOKALL CONNECTIONS BELOW THE PRODUCTION PACKER -USE JET LUBE SEAL GUARD PIPE DOPE ON ALL VAMTOP CONNECTIONS -TORQUE ALL CONNECTIONS TO OPTIMUM MAKE UP TORQUE OF 4440 FT-LBS -VAM REP ON LOCATION TO INSPECT ALL THREADS AND WITNESS MAKE UP -RUN IN THE HOLE AT 90 FPM 13.00 - 14:30 1.50 CASING P 10,320.00 RUNCMP SPACE OUT AND LAND TUBING AS FOLLOWS: -NO SIGN OF TUBING STUB ENTERING OVERSHOT '-OBSERVE FIRST SHEAR(3 KLBS)2'IN ON JOINT 244(EXPECTED DEPTH) -OBSERVE SECOND-SHEAR(3 KLBS)10'IN ON JOINT 244(EXPECTED DEPTH) -SET DOWN 20 KLBS ON NO-GO 13'IN ON JOINT 244(EXPECTED DEPTH) -CONFIRM TAG DEPTH ONCE WITH 5 KLBS DOWN AT SAME NO-GO DEPTH(ROTATE STRING 1 FULL TURN AT SURFACE IN ORDER TO GET OVERSHOT BACK OVER TUBING STUB) -PULL JOINTS 244 AND 243.MAKE UP HANGER WITH HANGER PUP ON LANDING JOINT.RUN IN HOLE TO LAND COMPLETION t i ASSEMBLY AT FINAL DEPTH OF 10351'MD. -SPACE OUT OVERSHOT WITH 10' SWALLOW,5'FROM NO-GO 14:30 - 15:00 0.50 CASING P 10,320.00 RUNCMP RUN IN LOCK DOWN SCREWS �.y SIMOPS:RIG DOWN DOYON CASING 15:00 - 18:00 3.00 CASING P 10,320.00 RUNCMP FREEZE PROTECT WELL TO 2200'MD/TVD WITH 152 BBLS OF 6.8 PPG DIESEL -PRESSURE TEST SURFACE LINES TO 3000 PSI -REVERSE CIRCULATE DIESEL INTO IA;2.5 BPM,ICP 150 PSI,FCP 430 PSI -ALLOW DIESEL TO U-TUBE FOR ONE HOUR, LEAVING 34 BBLS DIESEL IN TUBING AND 118 BELS DIESEL IN IA 18:00 - 18.30 0.50 CASING P 10,320.00 RUNCMP INSTALL CIW 4"TYPE'H'TWC WITH DRY ROD PER CAMERON REP 18:30 - 19:00 0.50 CASING P 10,320.00 RUNCMP PRESSURE TEST TWC FROM BELOW WITH DIESEL TO 2500 PSI HIGH FOR 5 MIN -TEST PASSES ACCORDING TO BP PRACTICE 100218,TABLE 2,ACCEPTANCE CRITERIA 2B SEE ATTACHED CHART 19:00 - 20:30 1.50 CASING P 10,320.00 RUNCMP NIPPLE DOWN BOP AND HIGH PRESSURE RISERS -BLOW DOWN SURFACE LINES AND SUCK OUT STACK -PULL FLOW RISER AND REMOVE TURN BUCKLES -NIPPLE DOWN BOP AND RACK BACK ON STUMP -PULL RISER TO FLOOR AND LAY DOWN TO PIPE SHED Printed 9/18/2017 1:53:03PM *AII depths reported in Workover Depths* North America-ALASKA-BP Page 8 of 8 Operation Summary Report Common Well Name. B-14 AFE No Event Type:WORKOVER(WO) Start Date:9/3/2017 End Date:9/8/2017 X4-01457-E (2,250,000.00) Project:Prudhoe Bay Site:PB B Pad Rig Name/No.:PARKER 272 Spud Date/Time:4/17/1979 12:00:00AM Rig Release:9/8/2017 Rig Contractor:PARKER DRILLING CO. BPUOI:USA00000600 Active datum:KB @64.30usft(above Mean Sea Level) Date From-To Hrs Task Code NPT Total Depth Phase Description of Operations (hr) (usft) 20:30 - 22:30 2.00 CASING P 10,320.00 RUNCMP NIPPLE UP TREE AND ADAPTER FLANGE -TORQUE BOLTS PER CAMERON REP -SIMOPS:BRIDLE UP,REMOVE TORQUE TUBE PIN,SECURE FORUM CRANE AND MOVE MANRIDERS 22:30 - 23:00 0.50 CASING P 10,320.00 RUNCMP PRESSURE TEST HANGER VOID TO 4500 PSI HIGH FOR 15 MIN '-TEST PASSES ACCORDING TO BP PRACTICE 100218,TABLE 2,ACCEPTANCE CRITERIA 3A -SEE ATTACHED CHART -TEST APPROVED BY ACTING WSUP 23:00 - 00:00 1.00 CASING P 10,320.00 RUNCMP ;PRESSURE TEST TREE TO 4500 PSI (LEAK-TIGHT TEST) -NO LEAKS,PASSING TEST , SIMOPS:GREASE BLOCKS AND BRIDLE LINE SHEAVES RELEASE RIG AT 23:59 HRS Printed 9/18/2017 1:53:03PM •AII depths reported in Workover Depths* • Daily Report of Well Operations B-14A ACTIVITYDATE SUMMARY T/1/O= SI/0/0 Continued from night shift- Removed 3" FMC Temp PB Valve#23 from OA. Installed tapped blind flange with jewelry. Torqued 1-1/8 L7 NC studs to 638 ftlbs per API 9/10/2017 Specs. PT'd to 2500 psi =PASS ***Job Complete*** T/I/O=TWC/0/0 N/D dryhole tree, Temp#15. N/U Production tree. Pulled 4" CIW "H" 9/10/2017 TWC#432. N/D IA piggyback Temp. #36. FWP's 0/0/0 see log for details. ***WELL SHUT IN ON ARRIVAL*** (post rwo) FB CIRCULATE HEATED PACKER FLUID & F/P...0-TUBE F/P DEPLOY BALL& ROD TO RHC @ 10,244' MD LRS PRESSURED UP ON RHC PLUG & SET PACKER LRS ATTEMPT TO MIT-T TO 2500 PSI 9/12/2017 ***CONT. ON 09/13/2017 WSR*** T/I/O= 0/0/0. Assist HES Slickline (Set Packer) Pumped 5 bbls of Meth and 710 bbls of Inhibited Packer Fluid down the IA with TBG returns to tanks. Pumped 175 bbls of crude into the IA with TBG returns. U-Tubed FP from IA to TBG for 30 minutes. Pumped 3 bbls crude down Tbg to flush ball seat off.Pumped 3 bbls crude on 2 Failing MIT-T tests (SEE 9/12/2017 LOG) Started third MIT-T to run to 09-13-17 WSR. ***Job Cont to 09-13-2017 WSR*** ***Job Cont from 09-12-17 WSR*** MIT-T ***PASSED***to 2647 psi. Max Applied Pressure = 2750 psi Target Pressure = 2500 psi. Pressured Tbg up to 2686 psi w/ 3 bbls crude. MIT-T lost 20 psi in 1st 15 mins and 19 psi in 2nd 15 mins for a total loss of 39 psi during 30 min test. Bled Tbg to 0 psi got back -2 bbls back. MIT-IA***PASSED***to 2657 psi. Max Applied Pressure = 2750 psi. Target Pressure = 2500 psi. Pressured IA up to 2740 psi w/7.1 bbls crude. MIT-IA lost 56 psi in 1st 15 mins and 27 psi in 2nd 15 mins for a total loss of 83 psi during 30 min test. Bled IA to 0 psi and got back -5 bbls. SLine in control of well) per LRS departure. IA,OA=OTG **Tags hung on Master and IA valves. **AFE sign hung on master** 9/13/2017 FWHP's=5/5/40 ***CONT. FROM 09/12/2017 WSR*** (post rwo) LRS MIT-T & MIT-IA TO 2500 PSI...PASSED PULLED BALL& ROD FROM RHC-M PLUG BODY @ 10,244' MD PULLED RK-DGLV's @ 6608' & 3613' MD SET RK-LGLV's © 6608' & 3613' MD PULLED RHC-M @ 10244' MD MADE SEVERAL RUNS TO BAIL FINE SAND ON TOP OF P-PRONG @ 10,380' SLM PULLED P-PRONG FROM 4-1/2" PX-PLUG BODY @ 10,394' MD MADE 2 RUNS TO BAIL FILL ON PX-PLUG BODY @ 10,394' MD 9/13/2017 ***CONT. ON 09/14/2017 WSR*** ***CONT. FROM 09/13/2017 WSR*** (post rwo) RAN 2-1/2" SNORKEL BTM PUMP BAILER TO 10,387' SLM RECOVERED 1 CUP SAND DRIFT FREELY W/3.805" CENT. TO 10,394' MD 9/14/2017 ATTEMPTED TO PULL PX PLUG BODY @ 10,385' SLM (10,394' MD)jarred 1 hr ****WELL S/I UPON ARRIVAL**** (rwo expense) R/U SLICKLINE UNIT SWCP#4522 9/17/2017 ****CONT JOB ON 9/18/17**** ****CONT. JOB FROM 9/17/17**** (rwo expense) RAN 10' x 2-1/2" PUMP BAILER W/SNORKEL BTM TO PLUG BODY @ 10,380' SLM (No returns) RAN 4-1/2" GS (Dogless)TO PX PLUG BODY @ 10,380' SLM (Sheared) PULLED 4-1/2" PX PLUG BODY FROM X-NIP @ 10,380' SLM / 10,394' MD 9/18/2017 ****WELL LEFT S/I & PAD-OP NOTIFIED OF STATUS UPON DEPARTURE**** S NOTES: WELL ANC�E>700 11882' ACTUWELIATOR TO = BAKMCEE J M D DW F T I3-14A B B2 IS NOT SHOWN. **CHROME TBG"" ACTUATOR= BAKERC KB.t3EV= 64.28' I BF.BEV= 37.75' - 2075' -19-518"FOC 20"CONDUCTOR, 110' KOP= 3200' ' ' 2097' H4-1/2"FPS X NP,0=3.813" Max Angle= 92°@ 12231' D=? Datum MD= 11758' I 2682' -I 9-5/8"DV PKR Datum TVD= 8800"SS GAS LFT MANDRE33 ST MD TVD DEV TYPE VLV LATCH PORT DATE 13-3/8'CSG,72#,L-80,D=12.347' -) 2672' 4 3613 3597 19 MMG DOME RK 16 09/13/17 3 6608 5716 54 MMG DOME RK 16 09/13/17 2 8989 7098 52 MIG OW RK 0 09/08/17 Minimum ID =2.377" @ 12304' I 1 10105 7801 50 MMG OW RK 0 09/08/17 3-3/16" X 2-7/8" XO ' ( 10182' H4-1/2"HES X NP,D=3.813" Z IF. 10210' -19-5/8"X 4-1/2"HES TNT FKR,D=3.903" I ' 10244' -14-1/2"HES X NP,D=3.813" 4-1/2"TBG,12.6#,13CR-85 VAM TOP, H 10315' .0152 bpf,D=3.958' 10330' --19-5/8"X 4-1/2"UNIQUE OVERSHOT 4-112"TBG CUT(07/22/17) --J 10320' I 10394' H4-1/r OTIS x NP,D=3.813" 3-1/r LNR,9.2#,L-80 STL,.0087 bpf,Ilk 2.992' N 10430' 1 I 10430' H 3.70"BKR DEPLOY MBJT SLV,D=3.00" 1111 10450' 1H 9-5/8"X 4-1/2"BKR SB-3 PKR,D=3.938" 7"TBG CUT(RIG TAGGED 1/30/94) -I 10490' 1 ' 10482' -14-1/r OTIS X NP,D=3.813" -- BEHIND 4-1/2'TBG,12.6#,L-80 NSCT, -1 10494' 1____.. 10494' -14-1/2"WLEG,D=3.958" CT LNR .0152 bpf,D=3.958' 17"TBG,2611,L-80 AB-U-4S,.0371 bpf,D=6.276" H 10497' ♦ J10497' GueERsoN PBR ID=6.6" 10521'1-19-5/8"X 4-1/2'GUtBB2SON PKR,ID=3.833' IF ' 10563' H4-1/2"OTIS X NP,D=3.813" BEHIND 105717"LNR PBR,D=? CT LNR 9' - ' 10593' -I4-1/r OTIS XN MP,M LED TO=3.80" TOP OF 7"LNR -{ 10604' 10604" H 9-5/8'X 7"BOT LTP w/LNR HGR,D=? 10624' H4-1/2"MULESHOE,D=3.958" BEHIND 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958"-1 10624' _ 1 fig• -1ELMD Tr LOGO 05/17/90 CT LNR 9-5/8'CSG,47#,1-80 BUTT,D=8.681" -{ 11072' MLLOUT WINDOW(B-14A) 11209'-11214' 3 1/2"LNR 9.2#,L-80 Sll,.0087 bpf,D=2.992' H 11148' 11148' -{3-112"X 3-3/16"XO,ID=2.786" 4-1/2"BKR GEN I VVHPSTOCK(08/20/09) 11204' 12304' H3-3/16"X 2-718"XO,D=2.377" VW.'Ica 11111111_ 7'LNR,29#,L-80 BIBS,.0371 bpf,ID=6.184" 12226' 111111111111114 1111111 13155' 2-718"HES CSP 11111114 1111111' P (01/29/13) '6�'FORATIONSSUMMARY ..............4. eggeggef REF LOG: SWS ON 09/01/09 / ANGLE AT TOP PERF: 85° ® 13088' ep SIZE Refer toSPF MProduction L �for historical torSHOTerf data 0058 bpf, 6 2#,280"--80 TCI H 12304' 4♦•4•140 2 6 13088-13138 0 09/01/09 PBTD`- 13267' 2 6 13180-13195 C 07/02/11 2-7/8"LNR,6.16#,L-80 Sit,.0058 bpf,0=2.441' 13300' DATE REV BY CONVENTS DATE REV BY CONVENTS PRUDFJ3E BAY UNIT 05/15/79 INITIAL COMPLETION 09/19/17 RB/JMD FULLED PX PLUG(09/18/17) WELL: B-14A 02103/94 D-16 IRMIO REKNIT No:"209059 09/03/09 NORDIC 2 CTD SIDETRACK(B-14A) AR No: 50-029-20349-01 09/08/17 P-272 RVYO SEC 31,T11 N,R14E, 1629'FNL&1607'FEL 09/13/17 JMD DRLG HD CORRECTIONS Alaska PK/JMD GLV CJO 09113/17 Exploration(Alaska) 09/19/17 J { ) Q-- 4 � 0 • 0r (NI - 0 o o 0 N z 0- mgQY d o o p e r .- <kr ze- 4- 4- a) O �c Na u ID v U > CaLY a1 4._-5'-' -Y l— C o no v a c_, " > = ro co -o WI < u p ,a C -0 >-. a Q SI 0 J W LO OCO O J J H 0 ' '' a1 O v-, y N Q F- 0 a ` n " - c c co h~ J Q Q '' to c ' W Q > C N ~ N M N v >, > a) Z Q 0 0 E O _> a u taj cc F- a CS > s -a t- ' aJ " cO SD W J J J .4._:,_c_ + a w _w w_ un o _ > 0 Q J J J Q O c cu CD t- Q Q Q C 0O - Z Z Z v co p U .0 g ril LL Ci LL -C ;F U v W N T1) I-2OL EV v > Y ‘- ±-, , _ W E Q) a1 ° Q Q z ,, Q v +' -o 0 C o _o c v cu 0 ,1 Z tt O L a 1_ C rO V Q a) s o(_, > i o G • vvi ~ Lu 'Q 0 Z cc m c--..rd m U' ''- r—,1 P W C) as >_ a r-4 al U % > P4' 0V P.o c ---, t`• WO W A' c a) N N 2 ,w n o In 9 > r r now g m m CO. 0 v Q LULU w z O O O _m co o a, z W N ® LL G' CL O. a a 4-,ILI ^o x N o W N e- V N ` pN M O O O O RI fie - o0 OO � t..6. v U ]-Q O 7 p p pui -p c URI ra x Cr 8 I o 0 000 thO M MOD E r. o o v 0 ry N N N 8 rn rn al) O 0 N N N CU .7,,01 O O O O O O 7 L_r 4-I C In N to a C E .� Q 8 LLI a., le < t` Q ) z a � E. N Q N coco 4+ Vl deg = R N ^ J r ce E z N (O �R 1L Q N w N J-� v, • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWeIllntegrityCoordinator@bp.com> Sent: Thursday, March 03, 2016 6:43 PM To: AK, OPS GC3 Facility OTL;AK, OPS GC3 Operators; AK, OPS GC3 Wellpad Lead;AK, OPS GC3&PCC OSM; AK, OPS GC3 Field OTL; Cismoski, Doug A; Daniel, Ryan;AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent;AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Prod Controllers;AK, OPS PCC Ops Lead; Boman, Wade; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Well Integrity Coordinator; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Sayers, Jessica; Dickerman, Eric; Glasheen, Brian P; Pettus, Whitney; Regg, James B (DOA); Munk, Corey; Odom, Kristine Subject: NOT OPERABLE: Producer B-14A (PTD#2090590) MIT-T Failed All, Producer B-14A(PTD#2090590)failed a MIT-T on February 03, 2016 after a downhole plug was set for diagnostics. A subsequent CMIT-TxIA passed to 2500 psi indicating the well is secure. At this time,the well has been reclassified as Not Operable until integrity can be restored. Please call with any questions or concerns. Thank you, Whitney Pettus Parks) MAR 1 5 2016 (Alternate:Kevin BP�Allasska-Well Integrity Coordinator WIC Office: 907.659.5102 WIC Email: AKDCWeIllntegrityCoordinator(a)BP.com From: C Well Integrity Coordinator Sent: Thursday, February 04, 2016 6:37 PM To: AK, OPS GC3 Facility OTL; AK, OPS GC3 Operators; AK, OPS GC3 Wellpad Lead; AK, OPS GC3&PCC OSM; AK, OPS GC3 Field OTL; Cismoski, Doug A; Da n_`_ie't,7-Ryan; AK, D&C Well Services Operations Superintendent; AK, D&C Wireline Operations Superintendent; AK, RES GPB West Wetls-Qpt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Prod Controllers; AK, OPS PCC Ops Lead; Boman, Wade; 'chris.wallace@alaska.gov' Cc: AK, D&C DHD Well Integrity Engineer; AK, D&C Well Integrity Coordinator; AK, D&C Projects Well Integrity Engineer; AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers,Jessica; Dickerman, Eric; Glasheen, Brian P; Pettus, Whitney; 'Regg, James B (DOA) (jim.regg@alaska.gov)' Subject: UNDER EVALUATION: Producer B-14A (PTD #2090590) Sustained Inner Annulus ng Pressure over MOASP All, Producer B-14A(PTD#2090590)was reported to have sustained inner annulus casing pressure over MOASP on February 01, 2016. The pressures were confirmed to be TBG/IA/OA= 2200/2270/190 psi. A subsequent warm TIFL performed on 1 • • Wallace, Chris D (DOA) From: AK, D&C Well Integrity Coordinator <AKDCWelllntegrityCoordinator@bp.com> Sent: Thursday, February 04, 2016 6:37 PM To: AK, OPS GC3 Facility OTL; AK, OPS GC3 Operators; AK, OPS GC3 Wellpad Lead;AK, OPS GC3&PCC OSM; AK, OPS GC3 Field OTL; Cismoski, Doug A; Daniel, Ryan;AK, D&C Well Services Operations Superintendent;AK, D&C Wireline Operations Superintendent;AK, RES GPB West Wells Opt Engr;AK, RES GPB East Wells Opt Engr;AK, OPS Prod Controllers; AK, OPS PCC Ops Lead; Boman, Wade;Wallace, Chris D (DOA) Cc: AK, D&C DHD Well Integrity Engineer;AK, D&C Well Integrity Coordinator; AK, D&C Projects Well Integrity Engineer;AK, OPS FF Well Ops Comp Rep; Sternicki, Oliver R; Morrison, Spencer; Sayers,Jessica; Dickerman, Eric; Glasheen, Brian P; Pettus,Whitney; Regg,James B (DOA) Subject: UNDER EVALUATION: Producer B-14A (PTD#2090590) Sustained Inner Annulus Casing Pressure over MOASP All, Producer B-14A(PTD#2090590)was reported to have sustained inner annulus casing pressure over MOASP on February 01, 2016. The pressures were confirmed to be TBG/IA/OA= 2200/2270/190 psi. A subsequent warm TIFL performed on February 03, 2016 failed indicating a lack of two competent barriers in the wellbore. At this time,the well has been reclassified as Under Evaluation for additional diagnostics. Plan Forward: 1. Slickline: Gas lift valve changeout, set TTP 2. Fullbore: MIT-T&CMIT-TxIA 3. Well Integrity Engineer:Additional diagnostics as needed Please call with any questions or concerns. Thank you, MA's 1 92.0$ Eo Whitney Pettus (Alternate:Kevin Parks) BP Alaska-Well Integrity Coordinator GW WIC Office: 907.659.5102 WIC Email: AKDCWellIntegrityCoordinator@BP.com 1 • 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. ~~ ~ - ~~~ Well History File Identifier Organizing (done) ~„~-s„a Illlllllllllllilll Re,~a~Ne~e, Illlllllllllllllil RE AN Color Items: ^ Greyscale Items: ^ Poor Quality Originals: ^ Other: NOTES DIGITAL DATA ^ Diskettes, No. ^ Other, No/Type: OVERSIZED (Scannable) ^ Maps: ^ Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) ^ Logs of various kinds: ^ Other:: BY: Maria Date: [J /s/ Project Proofing III IIIII II III II III BY: Maria Date: ~ 1 ~ /s/ Scanning Preparation ~ x 30 = _~~ + ~~ =TOTAL PAGES~L (Count does not include cover sheet) BY: Maria Date: 6 /sl roduction Scannin III (1'111 IIIII II III P g Stage 1 Page Count from Scanned File: -~-i-'~ `Count does include cover sheet) Page Count Matches Number in Scanning Preparation: 1/ YES NO BY: Maria Date: ! ~. / ~ /s/ Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Scanning is complete at this point unless rescanning is required. II I II II II I II II IIIII ReScanned III 111111 IIIII II III BY: Maria Date: /s/ Comments about this file: Quality Checked III IIIII III II'I II 10/6/2005 Well History File Cover Page.doc STATE OF ALASKA AKA OIL AND GAS CONSERVATION COMISON REPORT OF SUNDRY WELL OPERATIONS / 1. Operations Abandon L] Repair Well U Plug Perforations U Perforate U Other SC+` C 19j p Performed: Alter Casing ❑ Pull Tubing0 Stimulate - Frac ❑ Waiver ❑ Time ExtensionD fj,� ` Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Well❑ 2/l4 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Na me: BP Exploration (Alaska), Inc Development U Exploratory ❑ 209 -059 -0 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 • 50- 029 - 20349 -01 -00 7. Property Designation (Lease Number): � .1 \ 8. Well Name and Number: - • ADL0028310 ,Qq3 p A I t4 PBU B -14A 9. Logs (List logs and submit electronic and printed data per 20AAC25.07 ' 10. Field /Pool(s): - To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 13300 feet Plugs measured 13154 feet true vertical 9015.1 feet Junk measured None feet Effective Depth measured 13154 feet Packer measured See Attachment feet true vertical 8988.87 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" Conductor 30 - 110 30 - 110 0 0 Surface 2643 13 -3/8" 72# L -80 29 - 2672 29 - 2671.9 4930 2670 Intermediate None None None None None None Production 11044 9 -5/8" 47# L -80 28 - 11072 28 - 8446.6 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 13088 - 13138 feet 13180 - 13195 feet SOWED '�A 0 `� t True Vertical depth 8982.02 - 8986.89 feet 8992.43 - 8994.86 feet Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): FEB 1.3 2012 Treatment descriptions including volumes used and final pressure: AOG 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 324 10614 2367 0 1105 Subsequent to operation: 680 12279 2355 0 1018 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development IO " Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oily. si Gas ❑ WDSPLU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUC0 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Nita Summerhays Email Nita.Summer haysCa2BP.com Printed Name Nita Summerhays Title Petrotechnical Data Technician Ar Sign l 291 . „-- Phone 564 -4035 Date 2/12/2013 P r , � R � 1 BDMS FEB 14 2013 i 1 3 �' � Form 10 -404 Revised 10/2012 Submit Original Only • Daily Report of Well Operations ADL0028310 ***WELL FLOWING ON ARRIVAL ** *(profile mod) DRIFTED W/ 2.34" CENT. & 1.75" S. BAILER. STOPPED DUE TO DEVIATION © 11930' SLM.( NO SAMPLE) 11/9/2012 ** *WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED * ** ** *JOB CONTINUED FROM 26- JAN - 2013 * ** (E -LINE: DRIFT AND PLUG) RUN #1 RIH WITH WELLTEC TRACTOR /GR/CCL/1- 11/16 "WB /2.25" DRIVE DOWN BAILER, SET DOWN AT LINER TOP AT 10430' AND UNABLE TO WORK PAST DECISION MADE TO POOH & CHANGE TOOL CONFIGURATION REMOVED 2.25" DRIVE DOWN AND INSTALLED 2.25" CENTRALIZER ON BOTTOM ASSEMBLY FOR CIBP DRIFT RUN LRS CURRENTLY PERFORMING L &K W/ 290 BBLS OF CRUDE DUE TO TBG PRESSURE BEING @ 2100# 1/27/2013 ** *JOB CONTINUED ON 28- JAN - 2013 * ** 1/27/2013 ( Assist Eline/ Load TBG ) Job delayed for snow removal. ** *Job continued from 1 -27 -13 WSR * ** Pumped additional 175 bbls crude for a total of 290 bbls crude down TBG to load for EL. EL on well upon departure. CVs OTG 1/28/2013 FWHP = 0/1400/200 LRS PERFORMED L &K W/ 290 BBLSUF CRUDE RUN# 2 -- RIH W/ WELLTEC TRACTOR /GR/CCL/1- 11/16 "WB /2.25" SLICKLINE CENTRALIZER SET DOWN ON TOP OF LINER @ 10430'. BUT ABLE TO RUN TRACTOR AND CENTERALIZE TOOL ENOUGH TO GET PAST, DRIFTED DOWN TO 13170' ELMD (DIDN'T SET DOWN BUT PAST TARGET DEPTH OF 13155') LOG JEWELRY LOG PASS FROM 13170' TO GLM #2. RUN #3 -- RIH W/ WELLTEC TRACTOR /GR /CCL/ 2 7/8" HES CIBP DOWN TO DEVIATION © 12017' - TRACTOR STALLED OUT © 13135' CCL DEPTH +19.3' FROM CCL TO ME ON CIBP = 13154' (POSSIBLY DUE TO TRACTIOR IN PERF INTERVAL @ 13088' - 13138') PICK CLEAN, PROCEDED TO CHECK SWITCHES AFTER SWITCHING FROM TRACTOR MODE TO FEED THRU MODE AND WERE UNABLE TO SEE SWITCHES ON TOOLSTRING. TROUBLE SHOOT PROBLEM AT SURFACE BUT UNABLE TO GET SWITCHES TO WORK (STILL ABLE TO SEE CCL & GR) CURRENTLY PULLING OUT OF HOLE TO CHECK TOOL ISSUE 1/28/2013 ** *JOB CONTINUED ON 29- JAN - 2013 * ** ** *JOB CONTINUED FROM 28- JAN - 2013 * ** RIH WITH WELLTEC TRACTOR AND HALLIBURTON 2.875" CIBP. SET PLUG MID ELEMENT AT 13155', CCL TO MID ELEMENT = 19.7', CCL STOP DEPTH = 13135.3'. TOP OF CIBP = 13154' POOH WHILE LOGGING A JEWELRY PASS TO ABOVE GLM# 2. RDMO. FINAL T /I /O = 70/1450/150 PSI 1/29/2013 ** *JOB COMPLETE * ** WELL LEFT SHUT IN UPON DEPARTURE FLUIDS PUMPED BBLS 2 DIESEL 10 METH 290 CRUDE 302 TOTAL • , [ Daily Report of Well Operations ADL0028310 • • Packers and SSV's Attachment ADL0028310 SW Name Type MD TVD Depscription B -14A PACKER 10450 _ 7955.7 4 -1/2" Baker SB -3 Pkr B -14A PACKER 10521 8000.79 4 -1/2" Guiberson Packer B -14A PACKER 10604 8053.35 7" BOT LTP ICI Casing / Tubing Attachment ADL0028310 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" Conductor 30 - 110 30 - 110 LINER 718 3 -1/2" 9.2# L -80 10430 - 11148 8007.32 - 8502.81 10160 10530 LINER 635 7" 29# L -80 10579 - 11214 8101.85 - 8551.24 8160 7020 LINER 1156 3- 3/16" 6.2# L -80 11148 - 12304 8502.81 - 8943.21 LINER 996 2 -7/8" 6.16# L -80 12304 - 13300 8943.21 - 9015.1 13450 13890 PRODUCTION 11044 9 -5/8" 47# L -80 28 - 11072 28 - 8446.6 6870 4760 SURFACE 2643 13 -3/8" 72# L -80 29 - 2672 29 - 2671.9 4930 2670 • TUBING 10469 4 -1/2" 12.6# L -80 25 - 10494 25 - 8047.94 8430 7500 TUBING 7 7" 26# L -80 10490 - 10497 8045.39 - 8049.84 7240 5410 TUBING 127 4 -1/2" 12.6# L -80 10497 - 10624 8049.84 - 8130.36 ' 8430 7500 • TREE= CFW RS Ili WF3 LFEAD= MCCVOY S NOTES: WELL ANE E> 70° @ 11882' ACTUATOR= BAKER B -14A B- 14APB2 IS NOT SHOWN. ,,,KB. E3EV.= 6428' 8F. ELEV = 37.75' KOP = _ 3200 ' 20" CONDUCTOR, 110' - - 2075' H 9-5/8" FOC Max Angle = 92° _ a 12231' _ Datum MD = 11756 D - ? - 2121' I- I4 -1/2" OTIS XO SSSV LAID NP, D = 3.813" Datum TVD = 8800' SS yl 2582' H 9 -5 /8" DV PKR i GAS LI=T MANDRELS 13-3/8' CSG, 72#, L -80, D = 12.347" -1 2672' S T MD TVD DEV TYPE VLV LATCH PORT DATE 0 6 3020 3020 6 AER.A DOME RM 16 10/05/09 5 5386 4980 50 FULA DINY Mill 0 03/21/05 4 7664 6307 56 NEFLA SO RM 20 10/05/09 Minimum ID = 2.377" @ 12304' 3 9315 7299 52 MERLA DRAY RM 0 03/20/04 3-3/16" X 2 -7 /t3" XO 2 10216 7872 50 FERIA DMY RA 0 01/30/94 1 10364 7966 51 MF3RI A DMY RM 0 03/20/04 I 1--I 10394' -14 -1/2" OTE X NP, D = 3.813" 13-1/2" LNR, 9.2#, L -80 STL, 0087 bpf, D= 2.992' --j 10430' , 10430' N 3.70" BKR DEFLOY RENT SLV, D = 3.00" Z 10450' H 9-5/8" X 4 -1/2" BKR SB-3 PKR, D = 3.938" 7" 113G CUT (RIG TAGGED 1/30/94) H 10490' I I 10482' H4 -1/2" OTIS X MP D = 3.813" I BEHIND a- .0152 bpf, D = 3.92" I = 12.6#, 3.9 58" , L-80 NSCT, -1 10494' .015 � 10494' -14 -1/2" VVLEG, 0= 3.958" CT LNR 7" TBG, 26#, L -80 AB -LL4S, .0371 bpf, D = 6.276" -1 10497' F_ ( 10497' 1-17" GUBERSON PBR, D = 6.6" Z 10521' H9 -5/8" X 4- 112" GU 8B SON FKR, ID = 3.833" I I I 10663' -I4 -1/2" OTIS X NP, D = 3.813" BEHIND 10579' _ -1 7" LNR PBR, D = ? I CT LNR I I I 10593' - {4 -1/2" OTiS XN NI? MILLED TO = 3.80" 'TOP OF 7' LNR -1 10604' 10604' 1-19-5/8" X 7" BOT LTPw / LNR HGR, D = ? 10624' H4 -1/2" MULESHOE, D = 3.958" I BEHIND 1 4-1 /2" TBG, 12.6#, L -80, .0152 bpf, D = 3.958" -{ 10624' I ® 10609' --I BAD TT LOGG 05117/90 CT LNR 19 -5/8° CSG, 47 #, L -80 BUTT, D = 8.681" -I 11072' I 41 ■ FALLOUT WN‘DOW (B -14A) 11209' - 11214' 13-1/2" LNR, 9.2#, L -80 STL, .0087 bpf, D = 2.992" -1 11148' 4-1/2" BKR GEII I WHIPSTOCK (08/20/09) H 11204' ---1-------- 11148' H3-1/2" X 3- 3/16" XO, Dr 2.786" I 1'1'1'1'1'1'1'1 12304' H3-3/16" X 2 -7/8" XO, D = 2.377" 11111111 7" LNR, 29#, L -80 BTRS, .0371 bpf, 0 = 6.184" H 12226' 14444444^ 111114 4 4 / N�_ v__Y. 44444444 / 131 - 2 -7/8" HES CBP WAWA.; l ' (01/29/13) PERFORATION SLMMRY :1:1:1 :1:1:1:1:1: / `/ REF LOG: SWS ON 09/01/09 ANGLE AT TOP PERF: 85° @ 13088' 3 -3 -16" LNR 6.2#, L -80 TO, -{ 12304' • W Note: Refer to Rod uction CB for historical perf data .0058 bpf, D = 2.80" 4�1� , ■ SIZE SFF INTERVAL Opn/Sgz SHOT SOZ FE/TD 13267' `V 2 6 13088 - 13138 0 09/01/09 2 6 13180 - 13195 C 07/02/11 2_7/8" LNR 6.16#, L -80 STL, .0058 bpf, ID= 2.441" H 13300' I DATE REV BY COMMENTS DATE REV BY CONVENTS PRt.DHOE BAY UNIT 05/15/79 ORIGINAL COMPLETION liElJM] 5/5 /2010 ADDED SAFETY NOTE WELL: B-14A 02/03/94 0-16 RWO 05/31/11 DLB/ PJC 2 -3/8" LNR MN D CORRECTION PERMT No: "209059 09/03/09 NORDIC 2 CTD SIDETRACK (B -14A) 07/02/11 RUN PJC ADFEFF AR No: 50- 029 - 20349 -01 09/15/09 M /JWD DRLG DRAFT CORRECTIONS 09/19/11 ?I PJC TREE C/O (09/06/11) SEC 31, T11 N, R14E, 1629' FII. & 1607' FEL 09/19/09 PJC CT LNR CORRECTIONS 01/31/13 RWMMJM} SET fES GBP(01/29/13) 10/08/09 M3M'SV GLV C/O (10/05/09) BP Exploration (Alaska) STATE OF ALASKA ALASKAIIPAND GAS CONSERVATION COMMISSIO REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate Other ❑ Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate la Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 0 Exploratory ❑ W 209 -0590 3. Address: P.O. Box 196612 Stratigraphic Service p 6. API Number: Anchorage, AK 99519 -6612 -. 50- 029 - 20349 -01 -00 8. Property Designation (Lease Number) : , 9. Well Name and Number: ADLO- 028310, 028309 — PBU B -14A 10. Field /Pool(s): . v PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 13300 feet Plugs (measured) None feet true vertical 9015.1 feet Junk (measured) None feet Effective Depth measured 13267 feet Packer (measured) 10450 10521 10604 feet true vertical 9008.33 feet (true vertical) 8020 8065 8118 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 30 - 110 30 - 110 Surface 2643' 13 -3/8" 72# L -80 29 - 2672 29 - 2672 4930 2270 Production 11044' 9 -5/8" 47# L -80 28 - 11072 28 - 8447 6870 4760 Liner 635' 7" 29# L -80 10579 - 11214 8102 - 8551 8160 7020 Liner 718' 3 -1/2" 9.2# L -80 10430 - 11148 8007 - 8503 10160 10530 Liner 1156' 3- 3/16" 6.2# L -80 11148 - 12304 8503 - 8943 Liner 996' 2 -7/8" 6.16# L -80 12304 - 13300 8943 - 9015 13450 13890 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ ; y A w Ail_ 4 9 L U t Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 25 - 10494 25 - 8048 7" 26# L -80 10490 - 10497 8045 - 8050 4 -1/2" 12.6# L -80 10497 - 10624 8050 - 8130 Packers and SSSV (type, measured and true vertical depth) 4 -1/2" Baker SB -3 Pkr 10450 8020 4 -1/2" Guiberson Packer � . 10521 8065 i 7" BOT LTP L `__ ` 1 t.-- v dt 9 Y 8118 12. Stimulation or cement squeeze summary: , `i ' i 2 a ) 1i: Intervals treated (measured): s ; 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: 770 16,636 37 943 Subsequent to operation: 771 10,879 , 2,623 1,095 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development 0 '" Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil - 0 Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG0 GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Name Joe Last j a, Title Petrotechnical Data Technologist Signatu MK a � , Phone 564 -4091 Date 7/26/2011 via Form 10 -404 Revised 10/2010 .i. ,, , — 74 7 RBDMS JUL 27 Z01 4 (( V Original Only B -14A 209 -059 PERF ATTACHMENT Sw Name Operation Date Pert Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base B -14A 9/2/09 PER 13,088. 13,138. 8,982.02 8,986.89 B -14A 7/2/11 APF 13,180. 13,195. 8,992.43 8,994.86 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN • OH OPEN HOLE • • . B -14A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 7/2/2011: CTU #9 w / 1.75" OD CT. Objective: drift/log /perforate. MU and RIH w/ PDS memory GR/CCL logging tools in 2.2" OD carrier w/ 2.0" OD DJN. Drift cleanly to ;13282' ctmd. Log tie -in log / jewelry log from 13282' ctmd to 10000' ctmd at 40 fpm. `POOH, LD tools, confirm good data, correction of ( -28') w/ reference to SLB MCNL 01- September -2009. RIH w / CBF firing head &15' of 2" guns - SPF - 60 deg - PJ2006 HMX . Top shot 13180' bottom shot 13195' At surface confirmed guns fired. RDMO. Job complete FLUIDS PUMPED BBLS 24 1% SLICK KCL 24 TOTAL W E E L LIAEA D = MCEVOY 0 R SAFETY N.: WELL ANGLE> 70° @ 11 882' B ACTUATOR = OTIS -14 A B-14APB2 IS NOT SHOWN. KB. ELEV = 64.28' I II BF. ELEV = 37.75' KOP = 3200' 20" CONDUCTOR, 110' - 2075' H 9 -5/8" FOC 1 Max Angle = 92° @ 12231' ID = ? Datum MD = 11758' 1 2121' 1- I 4 -1/2" OTIS XO SSSV LAND NIP, ID = 3.813" Datum TV D = 8800' SS 2582' H 9 5/8" DV PKR GAS LIFT MANDRELS 13 -3/8" CSG, 72 #, L 80, ID = 12.347" 1 - I 2672' S T MD TVD DEV TYPE VLV LATCH PORT DATE 6 3020 3020 6 MERLA DOME RM 16 10/05/09 5 5386 4980 50 MERLA DMY RM 0 03/21/05 4 7664 6307 56 MERLA SO RM 20 10/05/09 Minimum ID = 2.377" @ 12304' 3 9315 7299 52 MERLA DMY RM 0 03/20/04 3- 3/16" X 2-7/8" XO 2 10216 7872 50 MERLA DMY RA 0 01/30/94 1 10364 7966 51 _ MERLA _ DMY RM 0 _03/20/04 1 10394' H 4 -1/2" OTIS X NIP, ID = 3.813" 1 13 -1/2" LNR, 9.2 #, L -80 STL, .0087 bpf, ID= 2.992" 1 - I 10430' 10430' 1 BKR DEPLOYMENT SLV, ID = 3.00" 1 17" TBG CUT (RIG TAGGED 1/30/94) 1 10490' Z C: 10450' H 9 -5/8" X 4 -1/2" BKR SB -3 PKR, ID = 3.938" 1 ' I 10482' 1--14 -1/2" OTIS X NIP, ID = 3.813" 1 BEHIND 4 -1/2" TBG, 12.6 #, L -80 NSCT, --1 10494' 0152 bpf, ID = 3.958" 10494' H 4 -1/2" WLEG, ID = 3.958"1 CT LNR 17" TBG, 26 #, L -80 AB- IJ -4S, .0371 bpf, ID = 6.276" H 10497' 1--___ 10497' H 7" GUIBERSON PBR, ID = 6.6" 1 Z 10521' H 9 -5/8" X 4 -1/2" GUIBERSON PKR, ID = 3.833" 1 1 10563' H 4 -1/2" OTIS X NIP, ID = 3.813" I BEHIND 10579' . LNR PBR, ID = ? 1 CT LNR 1 1 10593' H 4 -1 /2" OTIS XN NIP, MILLED TO = 3.80" 1 'TOP OF 7" LNR 1-1 10604' 1 10604' H 9 -5/8" X 7" BOT LTP w / LNR HGR, ID = ? 1 L 10624' H 4 -1/2" MULESHOE, ID= 3.958" I BEHIND 1 4 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958 " -1 10624' I I 10609' 1 - 1 ELMD TT LOGGED 05/17/90 1 CT LNR 1 9 -5/8" CSG, 47 #, L -80 BUTT, ID = 8.681" 1 - 1 11072' 1__.41 ■ MILLOUT WINDOW (B -14A) 11209' - 11214' I 13 -1/2" LNR, 9.2 #, L -80 STL, .0087 bpf, ID = 2.992" H 11148' 1 14 - 1/2" BKR GEN II WHIPSTOCK (08/20/09) H 11204' 1 11148' H 3 -1/2" X 3- 3/16" XO, ID = 2.786" 1 Vi a, ( 12304' 1--1 3/16" X 2 -7/8" XO, ID = 2.377" 1 It••1t•'t'+ / 1 7' LNR, 29 #, L -80 BTRS, .0371 bpf, ID = 6.184" 12226' ► \'§.' ►• :'1' :' : PERFORATION SUMMARY D:•:•:•:•:•:•: / REF LOG: SWS ON 09/01/09 3 -3 -16" LNR, 6.2 #, L -80 TCII, -I 12304' ANGLE AT TOP PERF: 85° @ 13088' .0058 bpf, ID = 2.80" Note: Refer to Production DB for historical pert data ♦ � . � 4 SIZE SPF INTERVAL Opn /Sqz DATE 1 PBTD 1-I 13267' •0 2 6 13088 - 13138 0 09/01/09 2 6 13180 13195 0 07/02/11 2 -7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.441" I-1 13300' 1 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 05/15/79 ORIGINAL COMPLETION ME/JMD 5/5/2010 ADDED SAFETY NOTE WELL: B -14A 02/03/94 D -16 RWO 05/31/11 DLB/ PJC 2 -3/8" LNR MIN ID CORRECTION PERMIT No: '209059 09/03/09 NORDIC 2 CTD SIDETRACK (B -14A) 07/02/11 RLM/ PJC ADPERF API No: 50- 029- 20349 -01 09/15/09 ME/JMD DRLG DRAFT CORRECTIONS SEC 31, T11 N, R14E, 1629' FNL & 1607' FEL 09/19/09 PJC CT LNR CORRECTIONS 10/08/09 MBM/SV GLV C/0 (10/05/09) BP Exploration (Alaska) DATA SUBMITTAL COMPLIANCE REPORT 8/26/2010 Permit to Drill 2090590 Well Name/No. PRUDHOE BAY UNIT B-14A Operator BP EXPLORATION (ALASKI~ INC API No. 50-029-20349-01-00 MD 13300 TVD 9015 Completion Date 9/2/2009 Complet ion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey DATA INFORMATION Types Electric or Other Logs Run: MWD DIR / GR / RES, GR /CCL / CNL (data taken from Logs Portion of Master Well Data Maint Well Log Information: Log/ Electr Da Digital Dataset Log Log Run Interval OH / pe Med/Frmt Number Name Scale Media No Start Stop CH Received Comments Rpt LIS Verification 11161 12900 Open 10/1/2009 PB1 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS ~ 'ED C Lis 18714 Induction/Resistivity 11161 12900 Open 10/1/2009 PB1 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS Plus Graphics ~ log Induction/Resistivity 25 Col 11370 12900 Open 10/2/2009 P61 MD MPR, GR `iog Induction/Resistivity 5 Col 11370 12900 Open 10/2/2009 P61 TVD MPR, GR Log Gamma Ray 25 Col 11370 12900 Open 10/2/2009 PB1 MD GR og Gamma Ray 5 Col 11160 12910 Open 10/2/2009 PB1 Depth Shift Monitor Plot pt LIS Verification 11161 13577 Open 10/2/2009 PB2 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS D C Lis 1871 ~nduction/Resistivity 11161 13577 Open 10/2/2009 PB2 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS Plus Graphics Log Induction/Resistivity 25 Col 11370 13577 Open 10/2/2009 P62 MD MPR, GR og Induction/Resistivity 5 Col 11370 13577 Open 10/2/2009 PB2 TVD MPR, GR og Gamma Ray 25 Col 11370 13577 Open 10/2/2009 P62 MD GR og Gamma Ray 5 Col 11160 13577 Open 10/2/2009 P62 Depth Shift Monitor Plot ~ ~~.Coa Neutron 25 Blu 10166 13245 Case 10/26/2009 MCNL, Mem Lee, CCL, GR, TNF, TNN 1-Sep-2009 DATA SUBMITTAL COMPLIANCE REPORT 8/26/2010 Permit to Drill 2090590 Wetl Name/No. PRUDHOE BAY UNIT B-14A Operator BP EXPLORATION (ALASF(a INC API No. 50-029-20349-01-00 MD 13300 TVD 9015 Completion Date 9/2/2009 Completion Status 1-OIL Current Status 1-OIL UIC N Lis 18813 Neutron 10166 13254 Case 10/26/2009 LIS Veri, GR, CNT Plus Graphics Rpt LIS Verification 11001 13292 Open 11/25/2009 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS D 18997 I~ction/Resistivity 11001 13292 Open 11/25/2009 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS Plus Graphics !6g Induction/Resistivity 25 Col 11215 13300 Open 11/25/2009 MD MPR, GR og Induction/Resistivity 5 Col 11215 13300 Open 11/25/2009 TVD MPR, GR Lo Gamma Ray 25 Col 11215 13300 Open 11/25/2009 MD GR Log Gamma Ray 5 Col 10990 13260 Open 11/25/2009 Depth Shift Monitor Plot Well Cores/Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? / N Daily History Received? (`~' //N Chips Received? Y!"N~ Formation Tops SY' N Analysis Received? CJ Comments: Date: Compliance Reviewed By: l~ ~p BP Exploration (Alaska) Inc. ---~-,~ - ~ -~ Attn: Well Integrity Coordinator, PRB-20 Post Office Box 196612 Anchorage, Alaska 99519-6612 Dec 11, 2009 Mr. Tom Maunder ~° ~~~~~'~ Alaska Oil and Gas Conservation Commission . _ 333 West 7th Avenue Anchorage, Alaska 99501 ~1 ~~~ Sub ect: Corroslon Inhibitor Treatments of GPB Pad B ~` O ~ f ~ ~,1~ Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad B that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Anna Dube, at 659-5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10-404) oA~P~ 1 v~ vos Well Name PTD # API # Initial to of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft na al B-01 1700080 50029200590000 Sealed Conductor NA NA NA NA NA B-02 1961110 50029200660100 Sealed Conductor NA NA NA NA NA B-03A 1870480 50029203060100 NA 0.5 NA 3.40 8/20/2009 B-04 1700320 50029200720000 Sealed Conductor NA NA NA NA NA B-05B 2010680 50029202760200 NA 1.8 NA 13.60 8/22/2009 B-06 1770740 50029202790000 NA 1 NA 5.10 8/20/2009 B-07 1780020 50029202850000 NA 1 NA 5.10 8/20/2009 B-08 1780410 50029203140000 NA 1 NA 6.80 8/20/2009 B-09 1780490 50029203160000 NA 0.5 NA 3.40 8/20/2009 B-10A 2082050 50029203210100 Cellar liner welded to casin NA NA NA NA NA B-11 1780690 50029203310000 NA 0.5 NA 3.40 8/20/2009 B-12 1970090 50029203320100 NA 0.6 NA 3.40 8/22/2009 B-13 1990570 50029203410100 NA 0.4 NA 1.70 8/20/2009 B-14 2090590 50029203490000 NA 0.4 NA 1.70 8/20/2009 B-15 1790190 50029203600000 NA 0.1 NA 1.70 8/20/2009 B-16 1790250 50029203650000 NA 0.8 NA 5.10 8/21/2009 B-17 1790280 50029203680000 NA 0.1 NA 1.70 8/20/2009 B-18 1820020 50029207020000 NA 1.5 NA 15.30 8/21/2009 B-19 2001610 50029207030100 NA 0.1 NA 1.70 8/21/2009 8-20 1821680 50029208420000 NA 0.5 NA 3.40 8/21/2009 &21 1821760 50029208500000 25 4.5 BBLS 0.1 11/30/2009 1.70 12/3/2009 &22A 2001570 50029207590100 34 6.5 BBLs 0.2 11/30/2009 1.70 12/3/2009 B-23 1970590 50029207790100 12 2.2 BBLs 3.2 11/30/2009 10.20 12/4/2009 B-24 1821400 50029208150000 NA 3 NA 22.10 8/21/2009 B-25 1821510 50029208260000 NA 0.25 NA 1.70 8/13/2009 B-26 2000570 50029209760200 NA 0.3 NA 1.70 8/21/2009 B-27 1961010 50029214710100 Sealed Conductor NA NA NA NA NA &28 1853030 50029215100000 NA 1.1 NA 6.80 8/22/2009 B-29 2002090 50029215230100 NA 0.7 NA 6.80 8/21/2009 B-30 2011050 50029215420100 NA 0.2 NA 1.70 8/21/2009 B-31 1910460 50029221520000 NA 0.3 NA 1.70 8/20/2009 B-32 1991180 50029221650100 NA 0.3 NA 1.70 8/20/2009 B-33 1931450 50029223390100 NA 1.2 NA 8.50 8/21/2009 B-34 1930370 50029223520000 NA 1.2 NA 10.20 8/21/2009 B-35 1931460 50029224060000 NA 0.3 NA 1.70 8/20/2009 B-36 1960650 50029226670000 NA 0.3 NA 1.70 8/21/2009 B-37 2071450 50029233750000 Sealed Conductor NA NA NA NA NA INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7th Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: B-14A Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print - GR Directional Measured Depth Log (to follow) 1 color print - MPR/Directional TVD Log (to follow) 1 color print - MPR/Directional Measured Depth Log (to follow) LAC Job#: 2669690 ~09~ ~ / ~s ~~ ~- Sent by: Catrina Guid Date: 11/25/09 Received by: ;~ ~ ~ ate: _ _ ~_ PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 ~; BAKER FRl61E£S i ~~ t r. ~ Baker Hughes INTEQ 7260 Homer Drive Anchorage, Alaska 99~ 18 Direct: (907) 267-6612 FAY: (907) 267-6623 • ~/~~ BAKER NYGHES Balser Atlas PRINT DISTRIBUTION LIST CUMYANY BY EXYLURAl1UN (ALASKA) 1NC CUUN'I'Y NUR'CH SLUYE BUKUUGH WELL NAME B-14A STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 11/25/2009 THIS DISTRIBUTION LIST AUTHORIZED BY: CATRINA GUIDRY SO #: 2669690 Copies of Copies Digital Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKAI INC 1 Company DNR -DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2-1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE. AK 99508 ANCHORAGE. AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By BAKER ATLAS-PDC 17015 Aldine Westfield. Houston, Texas 77073 This Distribution List Completed By t ~~ Pa~ii I of 1 Saltmarsh, Arthur C (DOA) From: Hubble, Terrie L [Terrie.Hubble@bp.com] Sent: Monday, November 02, 2009 10:12 AM To: Saltmarsh, Arthur C (DOA) Subject: PBU B-14A / PTD # 209-059 Hi Art, Please reference the following well: Well Name: PBU B-14A Permit #: 209-059 API #: 50-029-20349-01-00 Top Perf MD: 13088' Bottom Perf MD: 13138' This well began Production on October 7, 2009 Method of Operations is: Gas Lifted Date of Test: 10/31 /09 Hours Tested: 8 24-Hour Rate /Oil-Bbl: 2,114 24-Hour Rate /Gas-Mcf: 2,242 24-Hour Rate /Water-Bbl: -0- Test Rate /Oil-Bbl: 705 Test Rate /Gas-Mcf: 747 Test Rate /Water-Bbl: -0- Choke Size: 128 Gas-Oil Ration: 1,061 Flow Tubing Pressure: 220 Casing Pressure: 1,240 Oil Gravity-API: 27 Page 1 of 1 11 /2/2009 Scblumberger Alaska Data & Consulting Services ~,°'~ .~ - 2525 Gambell Street, Suite 400 I ~ ~ ~~ '~ Anchorage, AK 99503-2838 ,,,j ATTN: Beth Well Job # ~ ~ Log Descri Date N0.5423 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 BL Color CD 10/19/09 14-23APB1 14-23APB2 E-12 09AKA0035 09AKA0035 AZCM-00041 OH MWD/LWD EDIT OH MWD/LWD EDIT RST 04/29/09 05/07/09 09/07/09 1 1 1 1 1 1 15-428 644A 1-25/K-22 82WY-00028 AXBD-00043 12086685 MCNL MCNL RST 08/29/09 09/01/09 09/21/08 1 1 1 1 1 1 12-OS 07-21 S-134 11676951 AYS4-00098 AWLS-00039 CH EDIT PDC US RST ~ CH EDI PDC US 06/24/07 09/18/09 09/28/09 1 1 1 1 H-148 82WY-00026 MCNL 08/27/09 1 1 BP Exploration (Alaska) Inc.^cyG~r r or Petrotechnical Data Center LR2-i 900 E. Benson Blvd. ~/~ Alaska Uata 8 Consulting Servies 2525 Gambell Street, SuAe 400 Anchorage, AK 99503-2838 V ~ w- ~. .,-° B-14 sidetrack ~ • Page 1 of ~. Maunder, Thomas E (DOA) From: Endacott, Mary S [Mary.Endacott@bp.com] Sent: Monday, October 12, 2009 10:08 AM To: Maunder, Thomas E (DOA) Cc: Hubble, Terrie L; Schwartz, Guy L (DOA) Subject: RE: B-14A (209-059) sidetrack AWGRS B-14 20/Aug/2009 ***WELL SHUT IN UPON ARRIVAL*** (E-LINE SET BAKER WHIP INITIAL T/I/O = 0/0/0 SET 4.5" X 7" BAKER GENERATION II TT WHIPSTOCK AT 11204 F' ~~ ORIENTATION 8.5 DEG LEFT OF HIGH SIDE. TOP COLLAR 11,179 FT, BOTTOM COLLAR 11,218 FT. NO PIP TAGS WERE INSTALLED AS PER PROCEDURE DUE TO HIGH GR COUNT RATE AT KOP GOOD INDICATION OF SETTING AT SURFACE. FINAL T/I/O = 0/0/0. SWAB CLOSED ON DEPARTURE, FUSIBLE CAP INSTALLED, PAD OP NOTIFIED. ***JOB COMPLETE*** AWGRS B-14 20/Aug/2009 T/O/I= SI/0/0 TEMP= SI RG 2401 (SURFACE CASING CORR MITIGATION PJSM. CONDUCTOR @ 5". INSTALLE~ LL CONTAINMENT. PUMPED 1.7 GALLONS RG 2401 TO FILL AWGRS B-14 17/Aug/2009 T/O/I= SI/0/0 TEMP= SI RG 2401 (SURFACE CASING CORR MITIGATION) PJSM. SET UP HYDRO VAC AND JOB SITE START AND CnMPT FTF THE FX('4vnTtnN nN wF1 T rFr t_ aR_unM~ AWGRS B-14 11/Aug/2009 ***CONT 70B FROM 08/10/09 WSR*** (pre ctd) RAN 3.25" CENT., 2.5" SAMPLE BAILER...TO OBSTRUCTION @ 11240' SLM, ABLE TO WORK DOWN TO 11299' SLM. RECOVERED SMALL SAMPLE OF METAL SHAVINGS. RAN 3.25" CENT., 4-1/2" BRUSH TO 11300' SLM...BRUSHED FROM 11240' SLM TO 11300' SLM. RAN 3.7" CENT., 2.5" SAMPLE BAILER TO 11300' SLM W/ NO RESTRICTIONS (NO SAMPLE) RAN 20' x 3.71 "DUMMY WHIPSTOCK TO 10471' SLM...LTNABLE TO WORK ANY DEEPER. RAN 40 ARM CALIPER 11240' SLM TO 10100' SLM (GOOD DATA) RAN BAITED BAKER WHIPSTOCK DRIFT (oat= 19', od= 3.61 ") TO 11300 SLM (NO RESTRICTION ***WELL LEFT SHUT IN -NOTIFIED PAD OPERATOR *** AWGRS B-14 10/Aug/2009 ***WELL S/I ON ARRIVAL*** (pre ctd) RAN 3.70 CENT W/ 4 1/2 BRUSH SAT DOWN @ 11,240 SLM, UNA_ _B_L_E TO WORK PAST CURRE~I '~L~I lJ G IN W/ 3.25" CENT, S. BAILER *** CONTINUE ON 8/10/09 WSR*** AWGRS B-14 08/Aug/2009 CTU #5 w/1.75" OD CT. Job scope -Underream. «< Inter ACT active »> Job continued from WSR 08/07/2009. Underream down to 11226' ctmd. Made several passes across whipstock setting depth of 11204'. Pump final gel sweep from 11226' and chase out of hole at 80%. FP tubing with 50/50 McOH from 2500' to surface. Blow down reel with N2. RDMO. Job Complete. AWGRS B-l4 07/Aug/2009 CTU 5 with 1.75" Coil. Job Scope: Memory GR/CCL for coil flag /Underream. <>. MIRU CTU 5. MU and RIH with PDS memory GR/CCL for coil flag. Log from l 1300' to 10350' and flag coil. Download and verify GR/CCL data. Make (-19') correction to be on depth with SLB Compensated Neutron -Formation Density Log dated 09 May 1979. MU and RIH with underreaming BHA. Underream down to 11,020'. Job continued on WSR 08/08/2009. a~~~GRS B-14 Ol/Aug/2009 ***CONTINUED FROM 7-31-09 WSR*** DRIFT TUBING W/ 3.00" CENT. 7.15" 7.iB. iI~ABLE TO PASS 11.332' SLM ILIB INCONCLUSIVEI RAN 3.60" DRIFT TO 11,337' SLM W/ NO PROBLEMS. ***WELL LEFT S/I, PAD OP NOTIFIED*** AWGRS B-14 31/Jul/2009 ***WELL S/I ON ARRIVAL*** RIH W/ 4-1/2" BRUSH, 2' x 1-7/8" STEM, AND 3.70" GAUGE RING. TBG & GLM's DRIFTED EASILY SEEING NO OBSRTUCTIONS, CONT INTO 7" LINER. SAT DOWN LIGHTLY & FELL THRU AT 10,963' SLM. RIH & SAT DOWN AT 11,005' SLM. SAT DOWN 4 TIMES LIGHTLY AT 11 005' SLM. POOH TO REDUCE DRIFT SIZE. ***CONT ON 08/01/09 WSR*** Yes Tom the underreaming was done with a service unit while Nordic 2 was on maintenance, then eline set the whipstock, Here are the summary reports. thanks, "`"" "`°"' Mary Endacott 564-4388 From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Friday, October 09, 2009 11:15 AM To: Endacott, Mary S Cc: Hubble, Terrie L; Schwartz, Guy L (DOA) Subject: RE: B-14A (209-059) sidetrack 10/ 12/2009 B-14 sidetrack ~ ~ Page 2 of ~~ Mary and Terrie, I am reviewing the 407 for the ultimate redrill of this well. Was there well work accomplished during the OSD/maintenance period (-7123 - 8/21)? There are no operational reports covering this time. If work was accomplished, please send the summaries. Email is fine. Tom Maunder, PE AOGCC From: Endacott, Mary S [mailto:Mary.Endacott@bp.com] Sent: Thursday, August 20, 2009 8:47 AM To: Maunder, Thomas E (DOA) Cc: Hubble, Terrie L Subject: RE: B-14A (209-059) sidetrack (update) Hi Tom We successfully underreamed, the whipstock will be set via eline today. The rig will conclude summer maintenance within the next three days and move back to B-14.... Mary From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Thursday, July 30, 2009 1:59 PM To: Endacott, Mary 5 Cc: Hubble, Terrie L Subject: RE: B-14A (209-059) sidetrack (update) Mary, Actually the new permit to drill is the controlling operational document. Check the sundry to see if any notification was required about restarting operations. When will you likely begin? If notice is necessary, your reply should satisfy that need. Tom Maunder, PE AOGCC From: Endacott, Mary S [mailto:Mary.Endacott@bp.com] Sent: Wednesday, July 29, 2009 3:37 PM To: Maunder, Thomas E (DOA) Cc: Hubble, Terrie L Subject: RE: B-14A (209-059) sidetrack (update) Hi Tom We have sketched a plan forward for underreaming with service coil and then setting another whipstock on eline. I assume the approved sundry 309-182 will cover this operation. thanks, Mary From: Maunder, Thomas E (DOA) (mailto:tom.maunder@alaska.gov] Sent: Tuesday, July 21, 2009 4:09 PM To: Endacott, Mary S Subject: RE: B-14A (209-059) sidetrack (update) Sounds like a little rest is in order. From: E ott, Mary S [mailto:Mary.Endacott@bp.com] Sent: Tuesda , I 21, 2009 3:12 PM To: Maunder, Thom (DOA) Cc: Hubble, Terrie L; Ste n, Sondra D Subject: RE: B-14A (209-059 ~ track (update) Hi Tom We got the liner out of the hole and tried now to two whipstocks both dropped down hole. We are preparing to RDMO. Planning to move back after summer maintenance. We will file a cease operatio rm...... Planning to mill another window and re-drill the well to ba ' Ily the same target.. thanks, Mary From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Tuesday, July 14, 2009 11:15 AM To: Endacott, Mary S Cc: McMullen, John C; Hubble, Terrie L; Stewman, Sondra D; Michaelson, Bill G Subject: RE: B-14A (209-059) sidetrack (update) Hi Mary, You are correct. This lost section will be B-14AP62 with the -71 API number. Call or message with any questions. Tom Maunder, PE AOGCC 10/12/2009 ;' ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION f) C 1 ~ 2 ~'.(l~l~~ WELL COMPLETION OR RECOMPLETION REPORT n •~~ I 1a. Well Status: ®Oil ~ ^ Gas ^ SPLUG ^ Plugged ^ Abandoned ^ Suspended 1b. Well Class: p ft0~ e 2oAAC zs.los zoAAC zs.11o ~ /® Developme p oratory ^ GINJ ^ WINJ ^ WAG ^ WDSPL ^ Other No. of Completions One ^ Service ^ Stratigraphic 2. Operator Name: 5. Date Comp., Susp., or Aband.: 12. Permit to Drill Number: BTU BP Exploration (Alaska) Inc. 9/2/2009 / 209-059 ' /~ ' 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 ~~~l~ 8/26/2009 `' 50-029-20349-01-00 ~ 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: ~~,i /0%~ 14. Well Name and Number: Surface: /2009 PBU B-14A ~ 1630' FNL, 160T FEL, SEC. 31, T11 N, R14E, UM g, KB (tt above MSL): 64.3 ~ 15. Field /Pool(s): Top of Productive Horizon: 2390' FSL, 5022' FEL, SEC. 33, T11 N, R14E, UM GL (tt above MSL): Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD+TVD): Oil Pool 2279' FSL, 4659' FEL, SEC. 33, T11 N, R14E, UM 13267' 9008' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD+TVD): 16. Property Designation _ 5949021 Zone- ASP4 Surface: x- 664049 13300' ~ 9015' ~ ~ ADL028310 & 028309 y TPI: x- 671223 y- 5947920 Zone- ASP4 11. SSSV Depth (MD+TVD): 17. Land Use Permit: Total De - 5947817 Zone- ASP4 th: x- 671590 None p Y s of Permafrost (TVD): Thi k 20 18. Directional Survey: ®Yes ^ No 19. Water depth, if offshore: c nes . Submit electronic and rinted information er 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-DrilULateral Top Window MD/TVD: MWD DIR / GR / RES, GR / CCL / CNL 11209' ~ 8548'' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FL GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 3" In ul t n u r rf 11 rf 11 3" 477 u ft P rmafro L- - 4 fro -5! " 47# L-80 Surf 11072' urface 8447' 1 -1/4" 1 u ft I 'G' 1 u PF'C' T' 29# -8 1 579' 1 2' 548' 8-1/2" 4 0 c la ' 3-1/2" x 3-3/16" # / .2# 1 7' 1 41 / " 1 I ' x 2a/a" / .1 24. Open to production or injection? ®Yes ^ No 25. TuawG RP_coRD If Yes, list each interval open Si d N b P rf ti TVD f T 8 B tt SIZE DEPTH SET MD PACKER SET MD / TVD ze an um er): om; ora on (MD+ op o e o ' ' 6 spf 2" Gun Diameter 4-1/2", 12.6#, L-80 10494 10450 , MD TVD MD TVD 7", 26# x 4-1/2", 12.6#, L-80 10490' - 10624' 10521' 13088' - 13138' 8982' - 8987 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~~ ~~ DEPTH INTERVAL (MD AMOUNT AND KIND OF MATERIAL USED ` ~~3 ~~ i`,J~~ -~C~''+~S~Ct,~S~ws~~r~t~'OC~~ 11204' Set Whipstock S\S~"~CV.'~ ~rc,~l~~~+~vh~~S "`~~~ 11209' Pump ~5 Bbls Class'G' Cement ~` • ~, ~""~°~~~ ~ W~'" ~ 2500' Freeze Protected with 32 Bbls of Diesel q ~~ ~ ~r~S~~ ~~ to ~~ 1 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production Yet 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 (CORK): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s) Acquired? ^Yes ®No Sidewall Core(s) Acquired? ^Yes ®No If Yss 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. ~~#~0~491'Lti'i41 u None . _ ~ ~. Form 10-407 Revised 07/2009 CONTINUED ON REVERSE Submlt Ongrnal Only r 1 29. GEOLOGIC MARKERS (List all formations and ma encountered): 30. RMATION TESTS NAME MD TVD Well Tested? ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, ff needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Shublik A 11245' 8573' Shublik B 11292' 8604' None Shublik C 11322' 8623' Sadlerochit /Zone 46 11367' 8652' 45S6 11435' 8692' 42SB /Zone 4A 11603' 8785' Top CGL /Zone 3 11744' 8858' Base CGL /Zone 2C 11930' 8924' 23SB /Zone 2B 12913' 8965' 25N 13138' 8987' 25P 13183' 8993' Formation at Total Depth (Name): 23SB /Zone 26 12913' 8965' 31. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. l ~/T~ V Signed: Terrie Hubble Title: Drilling Technologist Date: PBU B-14A 209-059 Prepared By Name/Number. Terris Hubble, 564-4628 Well Number Permit No. /Approval No. Drilling Engineer: Mary Endacott 564-4388 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.07E 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 07/2009 Submit Original Only BP EXPLORATION Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Event Name: REENTER+COMPLETE Start: 6/27/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Page 1 of 24 Spud Date: 4/17/1979 End: 7/22/2009 Date ,From - To Hours ~ Task . Code NPT Phase Description of Operations 6/27/2009 03:00 - 05:00 2.00 RIGD P PRE Derrick down & Prep for rig move. 05:00 - 07:00 2.00 MOB N WAIT PRE Wait on security for escort. Security has crew change. 07:00 - 09:45 2.75 MOB P PRE Mobilize rig from C pad to B pad via: C pad access road to K 09:45 - 12:30 I 2.751 MOB I P I I PRE 12:30 - 13:30 1.00 MOB P PRE 13:30 - 18:00 4.50 MOB P PRE 18:00 - 18:15 0.25 MOB P PRE 18:15 - 23:00 4.75 BOPSU P PRE 23:00 - 00:00 1.00 RIGU P PRE 6/28/2009 00:00 - 01:00 1.00 RIGU N SFAL PRE 01:00 - 01:30 0.50 RIGU P PRE 01:30 - 02:45 1.25 RIGU P PRE 02:45 - 04:15 i 1.50 ~ RIGU ~ P ~ ~ PRE 04:15 - 04:30 0.25 BOPSU P PRE 04:30 - 05:40 1.17 BOPSU P PRE 05:40 - 06:00 0.33 MOB P PRE 06:00 - 06:30 0.50 KILL P PRE 06:30 - 07:05 0.58 KILL P PRE 07:05 - 08:10 1.08 KILL P PRE 08:10 - 08:25 0.25 KILL P PRE 08:25 - 09:25 1.00 KILL P PRE 09:25 - 10:30 1.081 KILL ~ P ~ ~ PRE 10:30 - 11:30 I 1.001 CLEAN P PRE 11:30 - 13:35 2.081 CLEAN ~ P ~ ~ PRE pad access rd, under twin towers, to spine rd, to B pad access rd. Spot T malts herculite excetera. Scope up derrick and PU BOP's Spot rig over B-14 Rig Accepted C~? 13:30 NU/RU to B-14 Bring on rig water, and Fuel. Fill pits with KCL. Crew Change/safety mtg Test BOPE 3500/250. The AOGCC waived the right to witness the test SWS MU inner reel hardline DSM set tiger tank. RU hardline and PT @ 4k DSO hold B Pad evacuation drill and sound alarms. Discuss Safety mtg re: pull CT to floor RU internal grapple. Attempt to install internal grapple w/o success Had problems getting internal grapple installed Pull test grapple. Pull CT to floor and stab into injector Fill CT w/ 1 % KCI (found CT full of water) and pump one volume taking assumed water to cuttings box 3.20/2230. RU ball catcher. Load 1.375" steel ball and circ to catcher. CTV=59.7 bbls (ball), 60.7 bbls (calc) Behead CT connector. PT CTC to 4000 psi, 35k. PT inner reel iron to 4000 psi. Stab injector and PT inner reel valve and packoff to 3600 psi Safety mtg re: pull BPV Bring DSM lubricator and tools to floor. PT lub at 1000 psi Pull 6" BPV. Well had no pressure. Load out tools Nordic 3rd party crane inspector pull test winches on rig floor Crew change, spill champ, walk arounds, &PJSM MU nozzle assembly and RIH. RIH at min rate with nozzle assembly taking returns to tiger tank. Well is on a vac. Got to 2,500 ft still no returns. 6,500 ft no returns Try to establish circulation. from 6,500 ft ~ 2.7 bpm, took 33 bbls to establish partial returns. POOH trying to keep hole full. Estimate fluid level is at 2,000 ft based on string wt change. PJSM for LD of Tag up flow check well. Close Swab valve. Stand back injector, and LD nozzle assembly, and install night cap. Cut off SLB CTC. Install BTT CTC, Pull & Pressure test same. Open Swab and flow check well, pull night cap PU milling BHA. Stab on RIH with milling assembly / BHA#2 rnnteo: aiigizuua iu:°i:3~Nm BP EXPLORATION Page 2 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To ~ Hours Task Code NPT Phase Description of Operations 1 6/28/2009 11:30 - 13:35 2.08 CLEAN P PRE Pump min rate =0.5 bpm with no returns till. RIH WT=22,400 #'s ~ 10,550 ft Tag ~ 10,608 ft Uncorrected. UP WT=41,000#'s C~ 10,600 ft 13:35 - 16:20 2.75 CLEAN P PRE FS=1900 psi C~ 2.5/0.0 bpm C~ 65 bbls in Tag ~ 10,607 ft uncorrected Start to lightly mill ahead from 10,606.7 ft after stalling twice C~? 10,607 ft 0=2.48/.65 @ 141 bbls in After milling past XN nipple made 2 round trip passes while pumping. while milling In/out fell to 2.5/0.10 bpm. Started to get diesel to surface after about 300 bbls in still comming out to tiger tank C~ 0.10 bpm or less. Dry drift up & down was clean. 16:20 - 16:35 0.25 CLEAN P PRE Pumps on to 0.70 bpm to RIH and drift to whipstock. Tag whipstock C~ 11,376 ft uncorrected 16:35 - 18:45 2.17 CLEAN P PRE POOH at min rate not returns through the 7" after 10,000 ft line up down the back side and bull head away remaining diesel as we can't get returns while POOH. 18:45 - 19:05 0.33 CLEAN P PRE Tag up. Adjust injector while fill hole w/ 30 bbls SW MIRU SWS cementers 19:05 - 19:45 0.67 CLEAN P PRE LD LH milling assy. SI swab 19:45 - 23:00 3.25 CLEAN N SFAL PRE SWS mechanic adjust injector. Can't pull or RIH w/o tripping out injector. Unstab. Able to RIH w/ CT, but w/ -6k neg wt. Hand cut 20' of CT and inspect, okay. Install SWS CTC. PT 40k, 4k psi. Stab on w/ injector. Adjust gooseneck. Open swab. Well on vac. Fill CT/wellbore w/ charge pump 1.12/330 w/ wellbore SI. IA 9, OA 7 Roll chains, inspect gripper blocks 23:00 - 00:00 1.00 PXA N SFAL PRE RIH w/ nozzle assy pump SW down CT 1.13/330 w/ well SI. RIH to 1000', POH to 600' while continuing to inspect and adjust injector 6/29/2009 00:00 - 01:50 1.83 PXA P PRE Finish RIH. Tag at 11376' 1.17/106 and corr to 11354'. Open choke and circ w/ 0 psi whp and no returns. PUH 46k to 11334' and park. Swap to biozan and pump to reel Safety mtg re: pump cement 01:50 - 02:35 0.75 PXA P PRE Swap to SWS cementers. Fill cement line w/ 5 bbls FW. PT 4000 Start 53 bbls of cement down hole 1.95/330 w/ 15.8 ppg G cement at 80 deg w/ 89 ml FL and 3:27 TT 15 bbls 2.05/1530 35 bbls 2.15/1430 53 bbls 2.0/1240 SI ~ choke cementers displ w/ 4 bbls FW 02:35 - 03:05 0.50 PXA P PRE Rig displ cement w/ 47 bbls of biozan at 3.0/1200 while PUH from 11350' at 58k at 1.4'/min w/ choke closed. After 25 bbls out nozzle, had sli hint of might be doing some good. Red rate to 2.0/500 and whp started incr slowly (due to void on BS). Open choke after 35 bbls out and hold 500 psi while lay in cement and PUH to safety. Start getting diesel/SW returns. Bleed whp to zero while fin pull to safety. Took all returns to rrimea: an vizuua iva coa ruvi BP EXPLORATION Page 3 of 24 Operations. Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date ,From - To Hours i, Task Code NPT Phase Description of Operations 6/29/2009 102:35 - 03:05 0.50 PXA P PRE ITT 03:05 - 03:30 0.42 PXA P PRE 03:30 - 04:00 0.50 PXA P PRE 04:00 - 04:30 0.50 PXA P PRE 04:30 - 04:50 0.33 PXA P PRE 04:50 - 07:25 2.58 PXA P PRE 07:25 - 07:40 0.25 PXA P 07:40 - 08:00 0.33 PXA P 08:00 - 10:15 2.25 PXA P 10:15 - 10:40 0.42 PXA P 10:40 - 10:50 0.17 PXA P 10:50 - 11:25 0.58 STWHI P P 11:25 - 13:45 2.33 STWHIP P 13:45 - 14:05 0.33 STWHIP P 14:05 - 15:05 1.001 STWHIP P 15:05 - 16:10 1.081 STWHIP P 16:10 - 21:00 I 4.831 STWHIPI P 21:00 - 22:00 1.001 STWHIP P 22:00 - 23:00 1.00 STWHIP P 23:00 - 00:00 1.00 STWHIP P 6/30/2009 00:00 - 00:15 0.25 STWHIP P PRE PRE PRE PRE PRE WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT Park at 10500' and circ 1.0/540 w/full returns, 0.54/330 while wo cement to settle SI choke and pressure wellbore to 500 psi, then to 1000 psi w/ sli bleed off. Hold for 30 min Bleed off whp, RIH diluting cement w/ biozan 1.0/580 35'/min w/full returns to 11350'. POOH rediluting 1.0/640 C~ 50'/min to 10700' RIH from 10700' jetting out contaminated cement 2.5212035 w/ full returns to 11350' POOH jetting 2.52/2040 and dump _ 80 bbls of cement contam fluid to cuttings box w/ max density of 11.5 ppg and avg 9.2 ppg. Wash jewelry LD cement nozzle and PU swizzle stick. Jet out BOP stack with swizzle stick 0=3.0 bpm Open up BOP's and wash out cement. Installed BTT CTC while washing stack. Shell test BOP stack to low 250 psi -high 3,500 psi -PASS PJSM for PU window milling BHA. PU window milling BHA with 3.80" HCC window mill and string mill. RIH with window milling BHA 0=0.3 bpm Tagged up ~ 11,083 ft with light MW. UP wt= 48K RI wt=20K FS=1750 psi C~ 2.45 bpm Tagged ~ 11,083 milled off fast Continue to RIH. Tagged up ~ 11,376 ft FS=1500 psi C~ 2.48 (still have bio mixing with KCL) Milled off fast like cement till 11,376.7 ft Qp=1760 psi ~ 2.48 bpm Mill for 15 min Cad 11,376.7 ft to start window advanced 0.1 ft and got wt back fast continued same until) 11,377.1 ft. Now we belive were at pinch point. Mill to 11377.5 ft PUH for new FS value of 1375 psi. Continue to mill ahead on cement. After more consideration and conditions pinch point belived to be at 11381.4 Started to mill window C~ 11,381.4 ft FS=1375 psi C~ 2.45 bpm Time mill window per RP advancing 0.1 ft/6 min. Milling with 200 to 300 psi MW and 1,700#'s WOB milling off to 500 to 800 3's 11385.4' Stall w/ clean PU at 47.Ok Mill ahead 2.42/1210 w/ 1.6k wob, but had a total of four stalls while gradually losing ground to 11384.6' Take more time between brakes releases 11385.0' Major MW at 11385.2' which is probably the BOW as verified by more MW at 11385.9' Drill rathole 2.47/1350 at 12'/hr Finish drilling rathole to 11395' F'fintetl: y/l4/'LUUy 1 U:51::S:S AM ~ ~ BP EXPLORATION Page 4 of 24 Operations Summary Report Legal Well Name: B -14 Common W ell Name: B -14 Spud Date: 4/17/1979 Event Nam e: R EENTE R+COM PLET E Start : 6/27/2009 End: 7/22/2009 Contractor Name: N ORDIC CALIST A Rig Release: 7/22/2009 Rig Name: N ORDIC 2 Rig N umber: Date From - To I Hours Task ~ Code NPT ~ Phase Description of Operations 6/30/2009 00:15 - 01:15 1.00 STWHIP P WEXIT Ream and backream until clean. Dry tag, clean 01:15 - 03:15 2.00 STWHIP P WEXIT POOH circ thru mill 2.80/1470 03:15 - 04:10 0.92 STWHIP N SFAL WEXIT Park at 1445' to investig_ate similar iniector problem (a timing thing) as on 6/28/09 at 1945 hrs. Find adimple/scar in the CT and mark it. SWS discuss w/ mechanics MIRU SWS N2 04:10 - 04:40 0.50 STWHIP P WEXIT RIH to get injector chains in sync. POOH from 1400' at 35'/min out of sync 04:40 - 05:15 0.58 STWHIP P WEXIT LD milling BHA and load out tools. Mill and SR gauged 3.79" 05:15 - 07:05 1.83 DRILL N SFAL PROD1 SWS mechanics inspect and adjust injector and decide to swa out in'ectors 07:05 - 07:15 0.17 DRILL N SFAL PROD1 PJSM for N2 blow down 07:15 - 07:25 0.17 DRILL N SFAL PROD1 Stab on to blow down coil. 07:25 - 08:40 1.25 DRILL N SFAL PROD1 Blow down CT with N~ pumper 08:40 - 09:55 1.25 DRILL N SFAL PROD1 PJSM on unstabing pipe and changing reels 09:55 - 14:00 4.08 DRILL N SFAL PRODi Unstab pipe and swap out reels (2-3/8" E-free for used E-CT recently trimmed back from pinhole). Open V-door chute SLB has extra mechanics on location prepping injector for swap out. Nordic #1 electrician is working on SCR's in down time (replaced bad card) 14:00 - 15:00 1.00 DRILL N SFAL PROD1 Herb Williams on location and approves lift plan Safety mfg re: remove injector Use CHILL 150T crane and remove 16k injector from floor and set on lowbo .Send injector to SWS to swap lifting frame and misc hardware to replacement 480 injector 15:00 - 18:30 3.50 DRILL N SFAL PROD1 SWS finish RU hardline in E-CT reel. Hook up a-line to junction box Nordic remove pulsation dampner from pump #1 Rig welder continuing to prep cellar for new doors 18:30 - 21:45 3.25 DRILL N SFAL PROD1 Wait for new injector. Nordic install new pulsation dampener from pump #1 & cleaning roof, V-door chute. 21:45 - 00:00 2.25 DRILL N SFAL PROD1 Safety mfg re: install injector Use CHILL 150T crane and remove 16k injector from lowboy and set on rig floor. RU gooseneck. Hook up hydraulics. Nordic pressure tested mud pump #1 to 4500psi -good. 7/1/2009 00:00 - 07:15 7.25 DRILL N SFAL PRODi Continue to hook up injector hydraulic hoses. Perform chain inspection. MU packoff assembly. Close cattle chute V door. Restring pull back cable. 07:15 - 07:25 0.17 DRILL N SFAL PROD1 Safety mfg re: pull CT to floor and stab 07:25 - 09:45 2.33 DRILL N SFAL PROD1 Install fall arrest on injector. Pull CT to floor and stab. Replace brass. Install CTC 09:45 - 11:00 1.25 DRILL P PROD1 Rev fill CT Q 1.5 bpm w/ biozan. Pump slack back 11:00 - 12:00 1.00 BOPSU N SFAL PROD1 Pressure test packoff and inner reel valve. Leak at bulkhead, regrease, retest 250/3600 psi for both 12:00 - 12:10 0.17 DRILL N SFAL PROD1 Safety mfg re: test injector trips 12:10 - 12:35 0.42 DRILL N SFAL PROD1 Test injector trips against blind box in RIH mode and clamp for POH mode in both low and high gear. Replace outside tension gauge on injector 12:35 - 12:45 0.17 DRILL N SFAL PROD1 Safety mfg re: cut CT 12:45 - 13:30 0.75 DRILL P PROD1 RU cutter and cut back 145' of CT before finding wire. RD cutter. Meg test good F'fi rated: y/142UU8 lU:b1:JJ HM r~ BP EXPLORATION Page 5 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date ~ From - To Iii Hours Task Code NPT Phase Description of Operations 7/1/2009 13:30 - 15:00 1.50 DRILL P PROD1 MU BHI UOC. PT 40k, 4000 psi 15:00 - 15:45 0.75 DRILL N SEAL PROD1 Pump slack forward over bunghole 2.70/1100 15:45 - 16:15 0.50 DRILL P PROD1 MU drilling BHA 16:15 - 16:35 0.33 DRILL P PROD1 RIH to 210' CTD while checking CT wts and pressures. BHI tool shorted out. POOH to surface 16:35 - 18:00 1.42 DRILL N DEAL PROD1 LD BHA and change out Determined later that the DPS was the culprit 18:00 - 20:40 2.67 DRILL P PROD1 RIH, circ min rate thru bit while checking CT wts & pressures.. 20:40 - 20:55 0.25 DRILL P PROD1 Log down for tie-in from 11,270' (-16' corr). 20:55 - 22:00 1.08 DRILL P PROD1 RIH. Tag at 11,348'. PU wt 60k. Try w/ no pumps & pumps, different TF's. 22:00 - 00:00 2.00 DRILL N DPRB PROD1 POH. 7/2/2009 00:00 - 00:30 0.50 DRILL N DPRB PRODi Continue to POH. 00:30 - 02:00 1.50 DRILL N DPRB PROD1 Tag up. Flow check. Pop off well. Blow down & lay down BHA. Remove HOT & GR. Bit had 3 plugged jets & cement on the snout of the bi-center. MU new coil trac BHA w/ straight motor, 3.78" SR & 3.78" crayola mill. 02:00 - 03:50 1.83 DRILL N DPRB PROD1 RIH, circ min rate. 03:50 - 04:10 0.33 DRILL N DPRB PROD1 Log down for tie-in from 11,270' (-17' corr). 04:10 - 05:30 1.33 DRILL N DPRB PROD1 RIH & tag at 11348'. Pump 2.6bpm/1495psi. Mill throu h obstruction at 11349'. Slight motor work from 11355' down to 11370'. Ream & backream window. Swap to used Geovis. 05:30 - 08:20 2.83 DRILL N DPRB PROD1 Open EDC & POH. Finish swap to mud Stop at 5000' and grease leaking bulkhead fitting Stop at surface and close EDC. Test SCR#2 w/ PP and pump-still have problem w/ SCR#2 08:20 - 08:50 0.50 DRILL N DPRB PROD1 LD milling BHA 08:50 - 09:15 0.42 DRILL N DPRB PROD1 Regrease and tighten pressure bulkhead and PT (~ 4000 09:15 - 09:45 0.50 DRILL N DPRB PROD1 MU build BHA 09:45 - 11:40 1.92 DRILL N DPRB PROD1 RIH w/ build assy (again) 11:40 - 12:05 0.42 DRILL N DPRB PRODi Log tie-in down from 11270', corr +27'? PVT 291 12:05 - 13:20 1.25 DRILL P PROD1 RIH to to at 11370'. PUH 46.5k Start motor 2.50/2720/108 Drill from 11370' to 11420' and started losin returns PVT 289 13:20 - 17:15 3.92 DRILL P PROD1 Drill from 11420' 2.46/1.64/3000/458 w/ 10.15 ECD Loss rate varied from 0.7-1.3 bpm, but slowly decreased to 2.39/2.10/2700 while drilling to 11570' EOB in Z44P PVT 176 17:15 - 17:25 0.17 DRILL P PROD1 Wiper to window was clean 17:25 - 20:00 2.58 DRILL P PROD1 Open EDC above window. Jet 7" liner 2.94/2540 to 10600' POOH for lateral ass .Bled down OA from 650psi to 50psi. Lost 30bbls on trip OOH. 20:00 - 21:50 1.83 DRILL P PROD1 Tag up. Flow check. Pop off. Blow down & LD BHA. Bit was 1-2, w/minor wear. Dial down motor to 1.2AK0 & MU lateral BHA w/ resistivity using previous bit. 21:50 - 23:50 2.00 DRILL P PROD1 RIH w/ lateral BHA, circ thru bit at min rate. 23:50 - 00:00 0.17 DRILL P PROD1 Log down for tie-in from 11260' (-6.5' corr). 7/3/2009 00:00 - 00:20 0.33 DRILL P PRODi Continue to log down for tie-in. Log RA tag across WS, 11357.6'. 00:20 - 00:30 0.17 DRILL P PROD1 Wiper to TD -clean. 00:30 - 05:25 4.92 DRILL P PROD1 Drill ahead from 11,570'. 2750 psi fs at 2.63 bpm in/ 2.58bpm out. 200-350 psi fs 2-3k# dhwob. BHP/ECD/TVD: 5260psi/10.21ppg/ 8682'. ROP: 50-100 fph. PVT = 392. DHT = 140E Printetl: y/14/LUUy IU:SI::f:i AM ~ ~ BP EXPLORATION Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 2 Date -From - To Hours ' Task Code NPT Page 6 of 24 ~ Spud Date: 4/17/1979 Start: 6/27/2009 End: 7/22/2009 Rig Release: 7/22/2009 Rig Number: Phase ', Description of Operations 7/3/2009 00:30 - 05:25 4.92 DRILL P PROD 05:25 - 05:30 0.08 DRILL P PROD 05:30 - 06:20 0.83 DRILL P PROD 06:20 - 06:45 0.42 DRILL P PROD 06:45 - 07:40 0.92 DRILL P PROD 07:40 - 08:45 I 1.081 DRILL P PROD 08:45 - 09:00 0.25 DRILL P PROD 09:00 - 10:50 1.83 DRILL P PROD 10:50 - 11:20 0.50 DRILL P PROD 11:20 - 15:15 3.92 DRILL P PROD 15:15 - 15:50 0.58 DRILL P PROD 15:50 - 17:00 1.17 DRILL P PROD 17:00 - 17:10 0.17 DRILL P PROD 17:10 - 17:30 0.33 DRILL P PROD 17:30 - 18:00 0.50 DRILL P PROD 18:00 - 18:15 0.25 DRILL P PROD 18:15 - 18:55 0.67 DRILL P PROD 18:55 - 19:05 I 0.171 DRILL I P I I PROD 19:05 - 19:45 0.67 DRILL P PROD 19:45 - 19:55 0.17 DRILL P PROD 19:55 - 20:25 0.50 DRILL P PROD 20:25 - 22:30 2.08 DRILL P PROD 22:30 - 23:50 1.33 DRILL P 23:50 - 00:00 0.17 DRILL P 17/4/2009 ~ 00:00 - 02:00 2.00 ~ DRILL ~ P 1 Drill to 11,750' 1 Wiper to 11570' -clean. 1 MAD pass up from 11570' to the window. 1 Open EDC and jet 7" 2.91/2400 to 10300' 1 Log CCL down from 10300' to 11440' bit depth at 1100'/hr for top of liner placement. Corrected depths in the vicinity of the future TOL are GLM #1 ~ 10354' 'X' ~ 10384' Packer C 10440' 1 Log GR down from 11200' to 11420' to tie-in Sag River to mother wellbore for geo's Corrected depths for WS/window are TOWS 11348' TOW 11352.6' BOW 11358' RA pip 11357.6' 1 Close EDC. Wiper to TD tagged at 11750' was clean PVT 352 1 Drill from 11750' 2.48/2.43/2370/90L w/ 300-500 psi dill, 2.0-3.Ok wob w/ 10.02 ECD at 90'/hr at 87 deg at 8703' TVD. Drill to 11900' PVT 343 1 Wiper to window was clean both ways PVT 337 1 Drill from 11900' 2.49/2.42/2440/90L w/ 300-500 psi dill, 2.5-5.Ok wob w/ 9.99 ECD. Penetration rate slowed to 20'/hr at 12020'. Acts like shale. Drill to 12050' PVT 300 1 Wiper to window was clean both directions 1 Drill from 12050' 2.42/2.35/2410/90L w/ 200-500 psi diff, 1.40-3.Ok wob w/ 10.02 ECD at 87 deg at 8729' TVD. Drill to 12100' 1 BHA wiper while wo Nordic to test SCR (didn't happen). RBIH 1 Drill from 12100' to 12123' 1 BHA wiper while wo Nordic to test SCR w/ new board. Still not working. RBIH 1 Drill from 12123' to 12150'. 1 Wiper to the window -clean. Open EDC & jet 7" to 11000' C~3 3pm/2300psi. 1 Work on SCR issues, again. Pump 3bpm/2300psi. Problem is fixed, finally! 1 Jet 7" to 10550' & down to 11270' using 3bpm/2300psi. 1 Log down for tie-in from 11280' (+2' corr. 1 Wiper to TD -clean. 1 Drill ahead from 12,153'. 2400 psi fs at 2.5 bpm in/ 2.5bpm out. 200-350 psi fs 2-3k# dhwob. BHP/ECDlTVD: 4553psi/10.04ppg/ 8733'. ROP: 50-100 fph. PVT = 253 DHT = 150E Drill to 12,300' 1 Wiper to the window & to TD. MW at 11,435',12,045' & 12,105'. 1 Drill ahead from 12,300'. 2400 psi fs at 2.5 bpm in/ 2.5bpm out. 200-350 psi fs 2-3k# dhwob. BHP/ECD/TVD: 5380psU10.04ppg/ 8733'. ROP: 50-100 fph. PVT = 210 DHT = 150E 1 Continue to drill ahead from 12,300'. 2400 psi fs at 2.5 bpm in/ 2.5bpm out. 200-350 psi fs PROD PROD PROD F'rintBtl: 5/14/LUUy IU:SI::i:f AM • • BP EXPLORATION Page 7 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task Code ; NPT Phase. Description of Operations ...._~ 7/4/2009 00:00 - 02:00 2.00 DRILL P PROD1 2-3k# dhwob. BHP/ECD/TVD: 5380psi/10.04ppg/ 8733'. 02:00 - 05:20 3.33 DRILL P PRODi 05:20 - 05:45 0.42 DRILL P PRODi 05:45 - 05:55 0.17 BOPSU P PRODi 05:55 - 07:15 1.33 DRILL P PROD1 07:15 - 09:10 1.92 DRILL P PROD1 09:10 - 09:30 0.33 DRILL P PROD1 09:30 - 10:00 0.50 DRILL P PROD1 10:00 - 13:40 3.67 DRILL P PROD1 13:40 - 14:55 1.25 DRILL P PROD1 14:55 - 18:00 3.08 DRILL P PROD1 18:00 - 22:20 4.33 DRILL P PRODi 22:20 - 23:05 0.75 DRILL P PROD1 23:05 - 00:00 0.92 DRILL P PROD1 7/5/2009 00:00 - 01:15 1.25 DRILL P PROD1 01:15 - 01:30 0.25 DRILL P PROD1 01:30 - 02:45 1.25 DRILL P PROD1 02:45 - 06:00 3.25 DRILL P PRODi 06:00 - 07:00 1.00 DRILL P PROD1 07:00 - 07:45 0.75 DRILL P PROD1 07:45 - 09:20 1.58 DRILL P PROD1 ROP: 50-100 fph. PVT = 210 DHT = 150E Drill to 12 376'. Stalling frequently & getting lo_ a_ds of rubber over the shaker. POH for new motor. OH section was clean. Open EDC above window & jet well bore to surface. Tag up. Flow check. Pop off well. LD motor. Bit was 2-2 w/ 1 plugged jet due to motor rubber. Lost 15bb1 on trip OOH. Perform weekly function test of BOPE per AOGCC regs. MU lateral BHA w/ new motor & bit. RIH w/ BHA #9 (used bi bit, 1.3 deg motor) circ thru bit 0.39/870 Log tie-in down from 11270', Corr -28' PVT 160 Wiper to TD was clean except for a little MW in shale areas Start adding 200 bbls of reconditioned GeoVis down CT to add volume Drill from 12375' 2.50/2.42/2340/90-140R w/ 200-400 psi dill, 1.5-2.5k wob w/ 10.08 ECD at 83 deg at 8762' TVD. Start planned drop. Drill at 60-90'/hr. Swap to left at 12450'. Drill to 12550' and appear to have entered Z3 in the last 50' Wiper to window was clean. Wiper to TD was clean except for a little MW in shale areas PVT 296 Drill from 12550' 2.52/2.42/2450/120L w/ 200-400 psi dill, 2.0-3.Ok wob w/ 10.10 ECD at 62 deg incl. Multilple motor stalls past 12607' and PR rate has slowed to <20'/hr avg. Drill to 12,611' and started losing 0.5 bpm. Need new bit/motor, more mud Wiper to window w/ MW & 20k OP's thru shale area at 12,020', work till clean. Open EDC above window & jet well bore to surface. Tag up. Flow check. Pop off well. LD motor. Bit was 4-3. Motor was very loose. Lost 31 bbl on trip OOH. MU new motor & new HYC bi-center bit. RIH w/ lateral BHA. Continue to RIH. Log down for tie-in from 11,270' (-28.5' corr. Wiper to TD. Set down at 11488' & 11530', w/ bobble at 12034'. Drill ahead from 12,614'. 2540 psi fs at 2.5 bpm in/ 2.4bpm out. 200-350 psi fs 2-3k# dhwob. BHP/ECD/TVD: 5075psU10.23ppg/ 8811'. ROP: 5-10 fph. PVT = (conducting MS) DHT = 160E Drill to 12750'. See base of Z3 C~ --12650' and Z2 is 4 ohms . . Wiper to window. Clean except for known shales. Slowed pulling speed thru these areas 12110-12080' Sk OP (CTC at next shale), 12000-12030' had 10k OP's w/ MW, 12750' minor MW, 11605' 5k OP w/ MW, 11380' 10k OP w/ MW Wiper back to TD was clean except for 11400' wt loss and MW, 11600' almost set down w/ MW, 11750' minor MW, 12020-50' near set down and major MW, 12315' MW. Mud swap complete PVT 346 Orient around due to stops 50.4k, 21.8k Drill from 12750' 2.52/2.52/2670/85L w/ 250-350 psi dill, 1.0-2.Ok wob w/ 10.06 ECD at 60 deg. Drill to 12900' and see Printetl: 9/14/2009 10:51:33 AM t BP EXPLORATION Operations Summary Report Page 8 of 24 Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date ~ From - To ~ Hours Task Code NPT Phase Description of Operations 7/5/2009 07:45 - 09:20 09:20 - 10:25 0:25 - 11:05 1.58 1.08 .67 DRILL DRILL RILL P P P PROD1 PROD1 ROD1 res trend to 10 ohms 54k, 19.6k PVT 340 Wiper to window. Took two tries to backream past 12300' shales. Slow backream over 12120-12000' w/ 5k OP's below 12070' and fair MW above. Finish wiper to window w/minor OP's and MW at known shales Wiper back in hole and geo reports sample from 12875' (10 ohms is HOT. Decision is that a sidetrack will be necessary. Finish uneventful wiper to 12000' in anticipation of billet being set above this point. Wiper back to window was clean 11:05 - 13:45 2.67 DRILL P PROD1 Pull thru window, open EDC. POOH jetting 7" liner 2.84/2530 13:45 - 14:30 0.75 DRILL P PROD1 LD drilling BHA 14:30 - 15:45 1.25 STKOH P PRODi MU BTT aluminum billet asst'. MU BHI MWD asst' 15:45 - 18:00 2.25 STKOH P PRODi RIH w/ billet circ thru EDC 0.23/630 18:00 - 18:15 0.25 STKOH P PROD1 Log down for tie-in from 11270' (-28' corr. 18:15 - 20:00 1.75 STKOH P PROD1 Wait for directional plan & info. 20:00 - 20:35 0.58 STKOH P PROD1 Close EDC. RIH. Set down at 11355', clean PU. 90R & got thru window. Ratty w/ set downs from 11400' to 11475'. 20:35 - 20:40 0.08 STKOH P PROD1 Set top of billet at 11700', set 2k down -good set. 20:40 - 23:50 3.17 STKOH P PROD1 POH. p ~/~ ~`+~~~ _ ~a-~1~~ y f 23:50 - 00:00 0.17 STKOH P PRODi Tag up. Flow check. ~ 7/6/2009 00:00 - 01:30 1.50 STKOH P PROD1 Pop off well. LD BHA. MU swizzle stick BHA. 01:30 - 04:45 3.25 STKOH P PROD1 Stab onto well. Swizzle stick BOP's. RU & pump 10bbls of neat meth into reel. RU N2 unit & cool down. Blow down reel & RD nitrogen unit. Pop off & LD swizzle BHA. Fill hole - 6 bbls. 04:45 - 04:50 0.08 STKOH P PROD1 Secure a-line. Install pull back connector. 04:50 - 06:30 1.67 BOPSU P PROD1 Perform bi-weekl BOPE ressure test er AOGCC re s, 250psi/3500psi. Bob noble waived witness to test. 06:30 - 10:30 4.00 BOPSU P PROD1 Continue BOPE test Pull CT to injector and secure Load out E-CT reel w/ 13200' of usable CT Load in new E-CT reel w/ 15785' and 7/32" a-line 10:30 - 13:45 3.25 STKOH P PROD1 Prep reel/RU hardline Install internal grapple, pull to floor and stab 13:45 - 17:15 3.50 STKOH P PROD1 Test a-line. Install CTC. Rev fill CT w/ Flo Pro 1.5/180 CTV=60.7 Reverse slack back. PT packoff and inner reel valve according to AOGCC regs 250/3500 RU hyd cutter and cut off 71' of CT 17:15 - 18:00 0.75 STKOH P PROD1 Prep CT for Kendal CTC. Install CTC. Pull test to 40k. 18:00 - 20:50 2.83 STKOH P PROD1 Behead BHI UOC. Pressure test to 4000psi. Pump 1.5 times coil volume to complete slack management. Simultaneously MU lateral BHA. 20:50 - 23:25 2.58 STKOH P PROD1 RIH w/ lateral BHA circ thru EDC. 23:25 - 23:40 0.25 STKOH P PROD1 Log down for tie-in from 11,280' (-25.5' corr. Lost 11 bbls on trip in hole. 23:40 - 00:00 0.33 STKOH P PROD1 Close EDC & wiper to TD. 7/7/2009 00:00 - 00:15 0.25 STKOH P PROD1 Continue to wiper to TD -clean. Dry tag OHST billet at 11702'. 00:15 - 00:30 0.25 STKOH P PROD1 Sidetrack off AI billet from 11702'. 2750 psi fs at 2.65 bpm in/ 2.58bpm out. 100-200 psi fs 0.9-1.2k# dhwob & hold constant. BHP/ECD/TVD: 4940psi/10.OOppg/ 8700'. BOP: varies. PVT = 275 DHT = 174E Drill to 11703' & DHWOB fell to 2001bs. Printed: 9/14/2009 10:51:33 AM i • BP EXPLORATION Page 9 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 2 Date From - To Hours ~ Task Code NPT Spud Date: 4/17/1979 Start: 6/27/2009 End: 7/22/2009 Rig Release: 7/22/2009 Rig Number: Phase I Description of Operations 7/7/2009 ~ 00:30 - 02:30 ~ 2.00 ~ DRILL P 02:30 - 03:15 0.751 DRILL P 03:15 - 03:25 0.17 DRILL P 03:25 - 03:35 0.17 DRILL P 03:35 - 04:25 0.83 DRILL P 04:25 - 06:20 1.92 DRILL P 06:20 - 07:20 1.00 DRILL P 07:20 - 09:20 2.00 DRILL P PROD1 PRODi PRODi PROD1 PRODi PRODi PROD1 PRODi 09:20 - 09:55 0.58 DRILL P PROD1 09:55 - 10:20 0.42 DRILL P PROD1 10:20 - 10:35 0.25 DRILL P PROD1 10:35 - 11:05 0.50 DRILL P PRODi 11:05 - 15:15 4.17 DRILL P PRODi 15:15 - 18:30 I 3.251 DRILL I P I I PROD1 18:30 - 20:25 1.921 DRILL P PROD1 20:25 - 22:40 2.25 DRILL P PROD1 22:40 - 23:10 0.50 DRILL P PROD1 23:10 - 23:45 0.58 DRILL P PROD1 23:45 - 00:00 0.25 DRILL P PROD1 17/8/2009 100:00 - 04:45 4.751 DRILL P PROD1 04:45 - 06:10 1.42 DRILL P PRODi 06:10 - 08:30 2.33 DRILL P PROD1 Drill ahead from 11703'. 2750 psi fs at 2.65 bpm in/ 2.58bpm out. 100-200 psi fs 1-2k#dhwob. BHP/ECD/TVD: 4970psi/9.94ppg/ 8700'. ROP: 75-100'/hr. PVT = 284 DHT = 156E Drill to 11825'. PUH, reduce pump rate & replace 2 destroyed injector bearings, some pieces MIA. Slight 20k OP. Short wiper trip to 11715' & to TD -clean. Drill ahead from 11823'. 2750 psi fs at 2.55 bpm in/ 2.55bpm out. 100-200 psi fs 1-2k# dhwob. BHP/ECD/TVD: 5169psi/10.OOppg/ 8705'. ROP: 75-100'/hr. PVT = 277 DHT = 154E Drill to 11850'. Wiper to window & to TD w/ reduce rate thru billet area -clean. Drill ahead from 11850'. 2750 psi fs at 2.55 bpm in/ 2.55bpm out. 100-200 psi fs 1-2k#dhwob. BHP/ECD/TVD: 5169psi/10.OOppg/ 8705'. ROP: 75-100'/hr. PVT = 277 DHT = 154E Drill to 11,994' Wiper to window & to TD w/ reduce rate thru billet area. PVT 250 Drill from 12000' 2.46/2690/80L w/ full returns w/ 300-400 psi dill, 1.5-3..Ok wob w/ 10.05 ECD at 77 deg. Swap to pump #2. Drilled to 12150' Wiper to/thru window was clean Open EDC and jet 7" to EOT and back to tie-in depth Log tie-in down from 11270', corr 6.5'. Close EDC Wiper to TD was clean PVT 235 Drill from 12150' 2.46/2700/90L w/ full returns w/ 300-400 psi dill, 1.5-3.5k wob w/ 10.04 ECD at 77 deg. ROP has really dropped off. Suspect bit has dulled, in Zone 3. Make wiper trip to window. 2630 psi fs at 2.88 bpm in. Continue to pull out of hole for bit. Lost 9bbls on trip OOH. Tag up flow check. Pop off. Blow down BHA. Dial down motor to 1.3AK0. MU new HYC bi-center bit. Simultaneously C/O packoffs & perform chain inspection. RIH w/ lateral BHA, circ min rate. Log down for tie-in from 11,280' (-32' corr). Wiper to TD w/ reduce rate thru billet area -clean. Drill ahead from 12273'. 2805 psi fs at 2.55 bpm in/ 2.54bpm out. 100-300 psi fs 1-3k# dhwob. BHP/ECD/TVD: 5100psi/10.2ppg/ 8788'. ROP: 25-100'/hr. PVT = 214 DHT = 164E Continue to drill from 12273'. 2805 psi fs at 2.55 bpm in/ 2.47bpm out. 100-300 psi fs 1-3k# dhwob. BHP/ECD/TVD: 5100psi/10.2ppg/ 8788'. ROP: 25-100'/hr. PVT = 214 DHT = 164E Drill to 12,450' Wiper to window & to TD w/ reduce rate thru billet area -clean. Drill from 12,450'. 2775 psi fs at 2.46 bpm in/ 2.47bpm out. 100-300 psi fs 1-3k# dhwob. BHP/ECDlTVD: 4971 psi/10.16pg/ 8833'. ROP: 40-75'/hr. PVT = 164 Pnmed: anaizuoa iu:oistnm ~ ~ BP EXPLORATION Page 10 of 24 Operations Summary Report Legal Well Common W Event Nam Contractor Rig Name: Date Name: B ell Name: B e: Name: From - To -14 -14 REENTE NORDIC NORDIC Hours R+COM CALIST 2 Task PLET A Code E PT ~!I Start Rig Rig N Phase Spud Date: 4/17/1979 : 6/27/2009 End: 7/22/2009 Release: 7/22/2009 umber: Description of Operations 7/8/2009 06:10 - 08:30 2.33 DRILL P PROD1 Weight transfer is deteriorating. Frequent short BHA wipers help. New mud system on the way. Mud solids at 1 %. Drill to 12,600'. 08:30 - 10:30 2.00 DRILL P PROD1 Make wiper trip to window. Reduce circ rate past billet. Hole smooth. 10:30 - 12:30 2.00 DRILL P PROD1 Drill ahead from 12,600'. 2950 psi fs at 2.47 bpm in/out. Begin mud swap to new flopro. Drill to 12 750'. 12:30 - 15:30 3.00 DRILL C PRODi Make long wiper to tbg tail. Open EDC. Log GR tie in. (-4') Wiper back to btm. Hole smooth. Shut down for one hour Safety Meeting with BP ADW Leadership. 15:30 - 18:30 3.00 DRILL C PRODi Drill ahead from 12,750'. 2775 psi fs at 2.5 bpm in/ 2.44bpm out. 100-300 psi fs 1-3k# dhwob. BHP/ECD/TVD: 5271 psi/10.16pg/ 8850'. ROP: 40-75'/hr. PVT = 301 Drill to 12,900'. 18:30 - 20:30 2.00 DRILL C PROD1 Wiper to window & to TD w/ reduce rate thru billet area -clean. 20:30 - 22:25 1.92 DRILL C PROD1 Drill ahead from 12,900'. 2850 psi fs at 2.61 bpm in/ 2.55bpm out. 100-300 psi fs 1-3k#dhwob. BHP/ECD/TVD: 5455psi/10.2pg/ 8802'. ROP: 40-75'/hr. PVT = 284 Drill to 13,050'. 22:25 - 00:00 1.58 DRILL C PROD1 Wiper to window & to TD w/ reduce rate thru billet area. Slight bobble at 11,400' & 11600', losses are 1 bpm after tripping through this area. 7/9/2009 00:00 - 00:15 0.25 DRILL C PROD1 Continue to wiper to TD. 00:15 - 02:50 2.58 DRILL C PROD1 Continue to drill from 13,051'. 3100 psi fs at 2.58 bpm in/ 2.24bpm out. 100-300 psi fs 1-3k#dhwob. BHP/ECD/TVD: 5285psi/10.2ppg/ 8897'. ROP: 25-100'/hr. PVT = 201 DHT = 160E Drilled to 13,200' 02:50 - 04:30 1.67 DRILL C PROD1 Wiper to window w/ reduce rate thru billet area -clean. Open EDC & jet 7" casing to the TT & down to 11,280'. 04:30 - 04:40 0.17 DRILL C PROD1 Log down for tie-in from 11,280' (+3.5' corr. 04:40 - 05:40 1.00 DRILL C PROD1 Wiper to TD w/ reduce rate thru billet area -clean. Add 290bb1s of used flo-pro into active system. 05:40 - 07:00 1.33 DRILL C PROD1 Continue to drill from 13,203'. 3000 psi fs at 2.58 bpm in/ 1.65bpm out. 100-300 psi fs 1-3k#dhwob. BHP/ECD%TVD: 5420psi/10.1 ppg/ 8907. ROP: 25-100'/hr. PVT = 355 Drill to 13,272'. 07:00 - 09:30 2.50 DRILL C PROD1 Drill ahead from 12,274'. 3150 psi fs at 2.61 bpm in/2.40 out. 100-200 psi mtr work. dhwob: 1.5 - 2.5k#. BHP/ECD/TVD: 4771 psi / 10.3 ppg / 8912'. IA/OA/PVT: 35 psi / 95 psi / 319 bbls. Continue to slowly drop TVD looking for oil water contact. rnntea: anaizuua iu:°issHm BP EXPLORATION Page 11 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: ..Date From - To Hours I Task Code NPT Phase ~ Description of Operations 7/9/2009 09:30 - 12:30 3.00 DRILL C PROD1 Make wiper trip to window. Rebuild pump #2 during trip. A few bobbles, but hole mostly very smooth. 12:30 - 14:00 1.50 DRILL C PROD1 Drill ahead to 13,368'. Unable to get adequate ROP. Wt transfer, dhwob good. Able to stall, motor still strong. Just won't drill. Cuttings samples have been running at 20-30% chert. Bit likely worn. 14:00 - 17:30 3.50 DRILL C PROD1 Circulate out of hole. Reduce pump rate to reduce fluid loss. Take on additional 290 bbls used geovis mud. 17:30 - 18:30 1.00 DRILL X SFAL PROD1 Stop at 4900' & work on reel bushings. 18:30 - 19:30 1.00 DRILL C PROD1 Continue to POH. 19:30 - 22:15 2.75 DRILL C PROD1 Tag up. Flow check. Pop off well. Blow down & LD BHA. Bit was 8-3 w/ rubber inside bit. MU & test new coil trac BHA on catwalk. MU new motor & HYC Trex bit. Simultaneously work of reel bushings & SCR issues. 22:15 - 22:45 0.50 DRILL C PROD1 MU BHA. Get onto well. 22:45 - 00:00 1.25 DRILL C PROD1 RIH w/ lateral BHA. 7/10/2009 00:00 - 01:20 1.33 DRILL C PROD1 Continue to RIH. 01:20 - 01:25 0.08 DRILL C PROD1 Log down for tie-in from 11,270' (-32' corr. 01:25 - 02:20 0.92 DRILL C PROD1 Wiper to TD w/ reduce rate thru billet area -clean. 02:20 - 06:30 4.17 DRILL C PROD1 Drill ahead from 13,367'. 2700 psi fs at 2.61 bpm in/2.20 out. 100-200 psi mtr work. dhwob: 1.5 - 2.5k#. BHP/ECD/TVD: 5160 psi / 10.3 ppg / 8922'. IA/OA/PVT: 24 psi / 0 psi / 295 bbls. ROP: 40-75'/hr Continue to slowly drop TVD looking for oil water contact. Drill to 13,452'. 06:30 - 07:45 1.25 DRILL C PROD1 Drill ahead from 13,452'. 2810 psi fs at 2.59 bpm in/2.50 bpm out. 200-300 psi mtr work. Drill to 13 491'. Hit a hard s ot. Geo re orts increased cementation in sam les. 07:45 - 10:30 2.75 DRILL C PROD1 Make wiper trip to window. 2815 psi fs at 2.65 bpm in. PVT: 353 bbls. Hole smooth. 10:30 - 12:15 1.75 DRILL C PROD1 Drill ahead from 13,491'. Drilll with low side TF to drop angle and dive towards the OWC. Call TD at 13,573'. 12:15 - 15:00 2.75 DRILL P PROD1 Make wiper trip up to tbg tail. Open EDC in 7" liner. 15:00 - 15:15 0.25 DRILL P PROD1 Log GR tie in. Add 5.5' correection. 15:15 - 17:30 2.25 DRILL P PROD1 Run back in hole. Sat down a few times at 11428'. Got through at 15 fpm, 1 bpm pump rate. Tag TD at 13,577'. Offical tied in de th. 17:30 - 20:45 3.25 DRILL P PROD1 aying m liner pill in OH section -clean. Open EDC above window & jet 7" casing while POH. 20:45 - 21:20 0.58 DRILL P PROD1 Tag up. Flow check. Pop off well. Blow down & LD BHA. Bit was 1-1. Fill hole -2bbls. 21:20 - 23:00 1.67 CASE P RUNPRD RD BHI UOC. Pump slack out of coil, 344' recovered. Seal end of wire. Hoist BOT liner equipment to RF & lower down coil trac Pfllll@tl: 5/14/'LUUy IU:SI::i;7 AM BP EXPLORATION Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Event Name: REENTER+COMPLETE Start: 6/27/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Page 12 of 24 ~ Spud Date: 4/17/1979 End: 7/22/2009 Date From - To Hours ~ Task Code NPT Phase Description of Operations 7/10/2009 21:20 - 23:00 1.67 CASE P RUNPRD tools. MU BOT CTC. Pull test to 35k. Pressure test to 4000psi. RU Farr tongs. RU safety jt. RU 2-7/8" elevators. 23:00 - 00:00 1.00 CASE P RUNPRD MU liner per summary. 7/11/2009 00:00 - 04:10 4.17 CASE P RUNPRD Continue to MU up liner assembly with 71 jt's of 2-7/8" 13Cr STL liner and 30 't's 3-1/2" 13Cr STL liner. PU injector and stab on 04:10 - 06:15 2.08 CASE P RUNPRD RIH w/liner, circ min rate. Wt ck at 11,350ft = 46k, RIW = 19k. RIH at 75'/min in OH section. Slight bobble at 11480', 12150', 12200'. Coil pressured up while circ at min rate. Shut in pump. 06:15 - 07:30 1.25 CASE P RUNPRD Ta TD at 13,577'. Establish up weights. 62k# pick up. 13,596 (uncorrected) wt break over. Pressure coil. Slowly establish circ rate. 1750 psi at 0.82 bpm in / 0.68 bpm out. Shut do pumps. Check pick up wt again. Dro ball. Pressure launch same in flopro. Circ 5/8" steel ball: 2930 psi at 2.49 bpm in / 1.90 out. Ball heard rolling in reel. Reduce rate to 0.75 bpm / 1680 psi at 43 bbls pumped. Ball on seat at 47.2 bbls pumped. Pressure up to 4250. Ball seat sheared. Shut do pump. PU and check for liner release. 40k# up wt. 13,601'. 07:30 - 09:45 2.25 CASE P RUNPRD Set do 10k#. Displace well to double slick KCL water. Circ at 420 psi: 1.47 bpm in/1.13 bpm out. Losing 22% rtns. 09:45 - 10:15 0.50 CEMT P RUNPRD Hold PJSM with all hands. Discuss pump schedule, volume. Hazards, PPE, safe area. 10:15 - 12:30 2.25 CEMT P RUNPRD Batch mix 40 bbls Class G 15.8 latex cement. Cement up to wt at 1030. Pump 5 bbls KCL water. Test surface lines to 4000 psi. Pump 40 bbls cement into reel. 1500 to 1850 psi at 2.0 bpm in. 1.62 bpm out. Dis lace cement with ri um .2.35 bpm at 1425 psi. 2.07 bpm out. Zero mm out at 41 bbls displacement. Coil pressured up at 41 bbls displacement cement lust exitino the shoe. Pressure to 3500 psi. Bleed off. By pass the high pressure screen at surface. Discuss with town team. Bypass MM. Clear area and test lines to 8000 psi. Pressure coil and liner to 7500 si. No movement. 12:30 - 16:00 3.50 CEMT N DFAL RUNPRD Pressure coil to 1000 psi. Unsting. Circulate well at 3.04 bpm at 2390 psi. 2.34 bpm out. RIH to 30' above TOL at 10380'. Continue to circulate out cement. Take returns to cuttings tank. Treat with retarder and citrc acid in pit trough to box. Continue to pull out of hole. 16:00 - 18:30 2.50 CEMT N DFAL RUNPRD At surface. Unstab and get off well. Jet out BOPs and purge surface equipment. LD BHA tools. Found a-line across disconnect. Snorkel was in rrintea: anaizuua iu:oisaNm • • BP EXPLORATION Page 13 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Event Name: REENTER+COMPLETE Contractor Name: NORDIC CALISTA Rig Name: NORDIC 2 Date From - To Hours '. Task Code NPT 7/11/2009 16:00 - 18:30 2.50 CEMT N 18:30 - 21:45 3.25 BOPSU N 21:45 - 21:55 0.17 BOPSU P 21:55 - 22:30 0.58 FISH N 22:30 - 00:00 1.50 FISH N 7/12/2009 100:00 - 00:25 I 0.421 FISH I N 00:25 - 00:50 I 0.421 FISH I N 00:50 - 02:30 1.671 FISH i N 02:30 - 03:20 0.831 FISH ~ N 03:20 - 03:30 0.17 FISH N 03:30 - 05:15 1.75 FISH N 05:15 - 06:00 0.75 FISH N 06:00 - 06:30 I 0.501 FISH I N 06:30 - 09:30 3.00 FISH N 09:30 - 12:30 3.00 FISH N 12:30 - 15:00 I 2.501 FISH I N Start: 6/27/2009 Rig Release: 7/22/2009 Rig Number: I Spud Date: 4/17/1979 End: 7/22/2009 Phase j Description of Operations DFAL RUNPRD un sheared position. DFAL RUNPRD Install 1/2" hose to wing_valve & keep hole full via c-pump 0.3bpm loss rate. Close Swab & remove all doors on BOP's & inspect & clean ram cavities. Simultaneously, MU mill BHA & hang in mouse hole, C/O packoffs, cut another 35' of a-line & seal end of wire. PU test joint & function test BOP's. Fill stack. RUNPRD Shell test BOP's, 250psi/3500psi -PASS. DFAL RUNPRD MU rest of milling BHA. DFAL RUNPRD RIH w/milling BHA, circ 1.5bpm/1650psi, 0.15bpm loss rate while RIH. DFAL RUNPRD Continue to RIH w/mill BHA. WT ck at 10,350' = 36k, RIW = 19k. Wet tag, 0.3bpm/875psi at 10,464.5' (uncorrected). DFAL RUNPRD Mill w/ ease from 10 464.5' using 8.4ppg slick 2% KCL w/ 2ppb biozan at 1.5bpm/1432psi, 1.23bpm out. DFAL RUNPRD Mill SELRT bushin from 10 469.7' using 8.4ppg slick 2% KCL w/ 2ppb biozan at 1.5bpm/1430psi, 1.32bpm out. DFAL RUNPRD Mill ment f m 104 'using 8.4ppg slick 2% KCL w/ 2ppb biozan at 1.5bpm/1430psi, 1.37bpm out, ROP 10-30'/hr. Mill to 10,490' DFAL RUNPRD Ream & back ream. DFAL RUNPRD POH. DFAL RUNPRD Tag up. Flow check. Pop off. Recovered 165' of wire! LD milling BHA. RU night cap & circulate across the top. SFAL RUNPRD Hold PJSM to discuss checking a-line status in reel. Discuss plan with SLB and Inteq. SFAL RUNPRD Meg and continuity check a-line. Reading indicate the eline is parted, but we cannot determine where. Make arrangements to swap reels. This will require waiting on N2 truck and crane etc. SFAL RUNPRD Hold PJSM to circ eline from reel to find part in eline. Place injector over bung hole. Circulate out 9857' of eline. Pre to s ool u same. Eline bitter end appears to have been stretched then parted. This length corresponds to part occurring near injector during cement 'ob. SFAL RUNPRD RU and circulate 7/8" ball through reel to verify no_blockage. 15:00 - 16:30 1.50 FISH N DFAL RUNPRD MU BHA with GS spear, jars, collars & accel.on coil. Stab coil and get on well. 16:30 - 19:00 2.50 FISH N DFAL RUNPRD Run in hole. Wt ck at 10,300' = 40k, RIW = 20k 19:00 - 20:45 1.75 FISH N DFAL RUNPRD Latch into fish ~ 10,461' while pumping. SD pumps. Attempt to 'ar fish free at 92k - 52k upward force. S/D after 10 jar licks & let jars cool down. Circ min rate to keep hole full. Mix 20bb1 lubricious pill (2 drums of safe lube). Jar 10 more times at 92k while mixing pill. S/D & let jars cool down. Circ min rate to keep hole full. 20:45 - 21:50 1.08 FISH N DFAL RUNPRD Release from fish & circulate 20bb1 tube pill down coil to TOL at 2.53bpm in/2289psi w/ 2.48bpm out followed by 2% slick KCL w/ 1.5ppb biozan. Inject some of the pill to the window, 0.25bpm/1000psi. 21:50 - 22:45 0.92 FISH N DFAL RUNPRD Attempt to jar fish free. Jar 30 more times at 92k - 52k upward force, no movement at all. Release from fish. Printed: snaizoos iosi:~sarw BP EXPLORATION Page 14 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To I Hours II Task Code NPT Phase Description of Operations 7/12/2009 22:45 - 00:00 1.25 FISH N DFAL RUNPRD POH. 7/13/2009 00:00 - 01:30 1.50 FISH N DFAL RUNPRD Continue to POH w/fishing BHA. 01:30 - 02:00 0.50 FISH N 02:00 - 03:30 1.50 FISH N 03:30 - 04:30 1.00 FISH N 04:30 - 07:00 2.50 FISH N 07:00 - 10:30 3.50 FISH N 10:30 - 00:00 13.50 FISH N 7/14/2009 100:00 - 06:00 i 6.001 FISH ~ N 06:00 - 10:00 4.00 FISH N 10:00 - 12:00 2.00 FISH N 12:00 - 14:30 2.50 FISH N 14:30 - 15:30 1.00 FISH N 15:30 - 17:00 1.50 FISH N 17:00 - 17:30 0.50 FISH N 17:30 - 18:20 0.83 FISH N 18:20 - 20:45 2.42 FISH N 20:45 - 23:00 2.25 FISH N DFAL RUNPRD Tag up. Flow check. Pop off. LD fishing BHA. Accelerator bod was badly damaged, O.D. was increased by - 1/8". DFAL RUNPRD Install night cap & circulate across the top to keep the hole full. Cut off BOT CTC. RU coil cutter. Cut 100ft of coil for coil life management. MU new BOT CTC. Pull test to 35k. Pressure test to 4k. SFAL RUNPRD Perform chain inspection. Attempt to C/O dodge bearing, unsuccessful. DFAL RUNPRD MU millin BHA. 2.74" PDC (M-09) on 2-1/8" mtr, jars, MHA and 936' 1-1/4" CSH pipe. DFAL RUNPRD Run in hole. Adjust injector with SLB mechanic. DFAL RUNPRD Ta cement in liner at 10 484'. 1500 psi fs at 1.47 bpm in/1.43 bpm out. 50-100 psi mtr work. Pump 10 bbl sweep every 50'. Control drill at 50 fph. Make wiper trip to TOL evey 50 ft. DFAL RUNPRD Drill cement in liner from 11,050'. 1500 psi fs at 1.47 bpm in/1.43 bpm out. 50-100 psi mtr work. Pump 10 bbl sweep every 50'. Control drill at 50 fph. Make wiper trip to TOL evey 50 ft. Clean out to 11,250'. DFAL RUNPRD Drill cement from 11,250'. 1560 psi sat 1.5 pm in 1.50 out. DFAL RUNPRD Make wiper trip to TOL. Circ 20 bbls hi vis sweep. Drop 0.5" ball. Open circ sub. DFAL RUNPRD Circulate out of hole. Hold PJSM in ops cab. DFAL RUNPRD Get off well. MU nozzle. Circ to find ball. On seat after 36 bbls. Drop ball in to CHS. Chase with fresh water. Shear circ sub. DFAL RUNPRD Stand back CSH. Recover 0.5" ball. Notice hyd dis is loose. Motor feels tight and smooth. DFAL RUNPRD Driller noticed what appears to be balled up wire just below master valve. Call for BTT fishing hand and wire spear. DFAL RUNPRD PU spear with a join os CSH and pull spring from BTT swizzle out of well head. DFAL RUNPRD MU milling BHA with 2.30 DSM and 36 jnts of CSH while waiting on replacement parts from BTT. DFAL RUNPRD RIH with millin BHA w/ 2.30 DSM and 36 jnts of CSH UP WT = 40.5K @ 10,350 ft C~ min rate RIH through 3-1/2" liner @ 1.47 bpm UP WT = 43K C~3 11,000 ft ~ 1.48 bpm FS= 1730 psi (~ 1.48 bpm Tag ~ 11,327 ??? Softly milled ahead with no stalling or 23:00 - 23:40 0.671 FISH N DFAL RUNPRD abrupt change to identify a hard bottom. Mill ahead with 50 to 100 psi of MW ~ 57 FPH Possibly saw XO at 11,337 with increase in MW. Parked and let it mill off then continued to mill ahead slowly C~ 11,340 ft Op=1.45 bpm C~? 1930 psi Pumps tripped C~ 11,342 ft. UP wt=49K FS=1890 psi ~ 1.48 bpm but still swapping out BIO for GeoVis. Nnntea: anaieoua iu:5t::ttAnn ! ~ BP EXPLORATION Page 15 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLET E Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date i From - To ~ Hours I!I Task Code NPT Phase Description of Operations 7/14/2009 23:00 - 23:40 0.67 FISH N DFAL RUNPRD Mill ahead wil 150 psi MW and 45 FPH. Milled to 11 350 ft 23:40 - 00:00 0.33 FISH N DFAL RUNPRD Wiper up to 10,650 ft by midnight 7/15/2009 00:00 - 00:35 0.58 FISH N DFAL RUNPRD Continue wiper to TOL and then back to 11,350 ft FS=2400 psi ~ 1.44 bpm (trips set @ 2900 psi) 00:35 - 02:45 2.17 FISH N DFAL RUNPRD Continue to mill ahead from 11,350 ft. Pumps tripped out. reset and mill ahead slower at 40 FPH Op=2820 psi ~ 1.5 bpm ~ 11,361 ft with GeoVis all the way around. Pump tripped again ~ 11,380 ft with 43K up wt. Back to milling and fought to get to 11,387 ft all with clean PU's last PU wt was 38K #'s. 02:45 - 03:35 0.83 FISH N DFAL RUNPRD Make wiper to TOL C~ 1.5 bpm. ~ 11,360 ft slowed to 4 FPM Stalled out ~ 11,371.4 ft with clean PU 03:35 - 04:45 1.17 FISH N DFAL RUNPRD Set brake ~ 11,369.3 ft and let it work. Pressure slowly crept up and tripped out the pump again. Trips set ~ 2800 psi. with FS=2300 psi C~3 1.46 bpm. PU again and creep in @ .5 fpm made it to 11,371.4 ft with 30 to 50 psi MW. Set brake ~ 11,371.4 ft and let MW mill of from 100 psi then slowly mill ahead. We are getting a large amount of cement cuttings across the Tripped again ~ 11,374.9 ft PU was clean but had trouble getting back down. Creep in again -clean. Let it mill off and then advance a 0.1 ft and park. Mill ahead ~ 10 to 35 FPH. Stopping as needed. Made it to 11 386.7 ft and stalled out a ain PU off bottom and stalling out when try to turn pumps on - Pullin hea 04:45 - 05:40 0.92 FISH N STUC RUNPRD Stop pulling with 52K up wt and try to work pipe in both directions to work free. Still can't turn pumps on without stalling. pull up to 60K up wt jars quit working Consult with BTT, Motor is the weakest link with 39K # yield. Pull to 70 K and hold Pulled 75 K still no sign of jars working. Pressure coil u to 4500 si to attem t circulation. No effect. 05:40 - 06:30 0.83 FISH N STUC RUNPRD Line up to pressure up on the back side. Pressure up to 500 psi and pull 75K -nothing and WHP bleeding of to 300 psi Press UP to 1000 psi while pulling 71 K and dumped pressure - no good same with 1500 psi WHP - no good. 06:30 - 07:15 0.75 FISH N STUC RUNPRD Wait on SLB pump truck. 07:15 - 08:00 0.75 FISH N STUC RUNPRD Spot and RU SLB pumper. Hold PJSM in ops cab. Discuss PPE, hazards, safe area, procedure. 08:00 - 08:45 0.75 FISH N STUC RUNPRD Open Baker choke. Set do to compress coil and attempt to cock jars. Pull 80k#. Wait on iars. No result. Pull to 90k#. No effect. Printed: 9/14/2009 10:51:33 AM BP EXPLORATION Page 16 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task , Code ~ NPT i~ Phase Description of Operations 7/15/2009 08:45 - 10:30 1.75 FISH N STUC RUNPRD Test lines to 8000 psi. Bypass screen and micro motion.. Pressure coil to 7500 psi. Slowly bled down to 6500 in 10 minutes. Pressure to 7500 psi again. Hold for 15 minutes. Bleed off. Put pipe in compression. Pressure again quickly to 7500 psi. Slow bleed off. Release pressure. Pressure up again. Some thing sheared at 5500 psi. Establish circulation at 0.4 bpm. 1:1 rtns. Check all lines, no leaks. Swap back to rig pump. Pressure to 3000 psi Pull to 39k#. Coil moving. Continue to pull up hole. 2139 psi at 1.51 bpm in/1.38 bpm out. 10:30 - 13:00 2.50 FISH N DFAL RUNPRD Circulate out of hole. 2150 psi at 1.69 bpm in/1.55 out. Limited by motor to 1.7 bpm, just in case we are still circulating through it. 13:00 - 15:30 2.50 FISH N DFAL RUNPRD At surface. Get off well. Displace CHS to water. Stand back CSH. Entire clean out BHA recovered. Circ sub burst disk sheared open. Motor and mill appear to be in nominal condition, no problems noted. 15:30 - 17:30 2.00 FISH N DFAL RUNPRD MU 2.25" nozzle on 36 jts CSH & MHA. Run CSH. Stab coil. Get on well. 17:30 - 19:00 1.50 FISH N DFAL RUNPRD Run in hole 10,430 ft Up wt = 32K RIH wt=15,5K 19:00 - 19:45 0.75 FISH N DFAL RUNPRD RIH past top of liner 50 ft short trip to TOL and continue advancing 50 ft at a time then trip to TOL until we get BU. Op=3.05 bpm ~ 3787 psi. Getting light amount of milled cement returns across shaker pnor o 19:45 - 20:10 0.42 FISH N DFAL RUNPRD After BU continued advancing in and tagged light ~ 10,562 ft showed about 250#'s WOB and wipered out to TOL. Continue to RIH and tagged up C~ 10,566 ft. Short trip to 10,450 ft while RIH pressure went to 3700 psi kept pumps on and trip to TOL. Pressure fell off to normal shortly after. ~ 10,488 ft pressure came back up to 3770 psi then fell off again. didn't repeat, wipered up to 10,300 ft. Found pressure chan es were comin from the m I Increas O to 3.3 bpm with both pumps and RIH. 20:10 - 22:30 2.33 FISH N DFAL RUNPRD Op=3.33 bpm ~ 4280 psi ~ 10,450 ft Continue in hole to 10,651 ft OK. Short trip to 10,550 ft Continued with advancing 200 ft and 100 ft short trips to 11,300. Made short trip 11,000 ft. All was clean with no overpulls and no signs of excessive cuttings on shaker. RIH to 11,300 and circulated BU. Nothing extra in BU. 22:30 - 00:00 1.50 FISH N DFAL RUNPRD RIH made it to 11,357 ft and started staking out and pressuring up. Pumps triped out ~ 4800 psi while working the area with short trips. Some SMALL over pulls of about 5K over. Printetl: 9/14/2009 10:51:33 AM r~ BP EXPLORATION Page 17 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: .Date From - To Hours ! Task Code NPT Phase Description of Operations 7/15/2009 22:30 - 00:00 1.50 FISH N DFAL RUNPRD Wipered back to TOL and back down 7/16/2009 00:00 - 00:15 0.25 FISH N DFAL RUNPRD Continue to circulate to bottom 00:15 - 01:00 0.75 FISH N DFAL RUNPRD Stacked wt ~ 11,365 and pressured up. SLOWLY PU and allow pressure to come down while circulating fill out on short trip. Worked down and stacked C~ 11,365 ft left a little wt on it and circulated through. Slowly advanced C~ 6 fpm watching pressures and wt's. Ta ed u C~ 11,377 ft. Short tripped up to 11,300 ft. Went back and hard tag bottom ~ 11,378.6 ft Short tripped and SO same spot hard three times while cirulating out area @ 3.25 bpm. and PU ~ 8 FPM 01:00 - 01:20 0.33 FISH N DFAL RUNPRD Slowly POOH ~ 3.25 bpm at 8 FPM and slowed down across the XO till 11,200 ft 01:20 - 03:50 2.50 FISH N DFAL RUNPRD POOH normal rate from 11,000 ft ~ 3.36 bpm C~ 4370 psi Pull to surface and then jog back in hole 2000 ft During jog we unloaded fair amount of fine cement cuttings continued jog longer than planed 500 ft and unloaded cement chunks. Chunks were about dime sized. See photo's email to engineer. PJSM for LD BHA during POOH 03:55 - 05:00 1.08 FISH N DFAL RUNPRD Tag up, flow check well, unstab and stand back injector. A ain the BTT swivel connection kee er s rin was dama ed and out of lace up above swivel around coil connector. Stand back SCH and LD nozzle assembly. 05:00 - 05:15 0.25 FISH N DFAL RUNPRD PJSM for RU of E line unit. 05:15 - 07:30 2.25 FISH N DFAL RUNPRD RU eline unit and tools. SLB a-line crew change. Review job scope with SLB engineer. MU gr/ccl/drift with jars & weight bars. 07:30 - 11:30 4.00 FISH N WAIT RUNPRD Wait on SLB to obtain correct crossover for pack off /line wiper assembly. 11:30 - 16:00 4.50 FISH N DFAL RUNPRD Run in hole with GR/CCUDrift tool with bull nose and no centralizers. Tie in to Inteq mwd log / PDC log. Ta btm at 11,351'. Lo u and find 3-1/2" x 2-7/8" xo at 11,341'. Liner top is at 10,425.5'. No overpulls or sticky spots. Pull out of hole with logging tools. Get off well. LD same. 16:00 - 16:45 0.75 FISH N DFAL RUNPRD Hold PJSM. MU 'et cut a-line tools for 2-7/8" 6.6# i e 16:45 - 18:30 1.75 FISH N DFAL RUNPRD Run in hole with jet cutter. 18:30 - 18:45 0.25 FISH N DFAL RUNPRD Tag bottom PU 2 ft and fire jet cutter. Electrical indications were for a good cut. 18:45 - 20:20 1.58 FISH N DFAL RUNPRD POOH Hole fill ~ 18:45 took an extra 8 bbls. Last hole fill was ~ 12:00. 20:20 - 20:55 0.58 FISH N DFAL RUNPRD Pull Cutter BHA from well -Cutter did go off. RD E line and put on standby 20:55 - 21:05 0.17 FISH N DFAL RUNPRD PJSM for PU and MU of fishing BHA 21:05 - 22:15 1.17 FISH N DFAL RUNPRD MU fishin BHA with GS spear, jars, and 2 DC's. Stab on. Reboot SLB computers after system crash. 22:15 - 00:00 1.75 FISH N DFAL RUNPRD RIH with pumps min rate Weight check ~ 10,300 = 37 K up wt and 20K RIH WT and Printed: 9/74/2009 10:51:33 AM BP EXPLORATION Page 18 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task I' Code ~' NPT Phase l Description of Operations 7/16/2009 22:15 - 00:00 1.75 FISH N DFAL RUNPRD 22,8 K neutral wt 7/17/2009 00:00 - 00:20 0.33 FISH N DFAL RUNPRD Ta ~ 10,452 ft set down 4,000 #'s PU to 48 K (about 10 k over) and allow jars to release. PU to 54 K and broke over with 50K up wt. 00:20 - 03:05 03:05 - 03:55 3:55 - 05:40 2.75 0.83 .75 FISH FISH ISH N N N DFAL DFAL FAL RUNPRD RUNPRD UNPRD POOH circulating across the top LD fishin BHA. TOL /Deployment sleeve had 1/16" to 1/8" cement sheath inside. Tools will be sent to BTT for further investigation of failure mechanism. Continue to LD liner. Liner is breaking out easy. Liner has "patchey" cement sheaths left in it. Cement can be broke free by hand if it's reachable. Some 'oints are comin out clean but most have cement left in. Bottom tubing stub looks like normal jet cut. 05:40 - 06:00 0.33 FISH N DFAL RUNPRD MU clean out nozzle to clean 4-1/2" tubin for whi stock run. 06:00 - 06:30 0.50 FISH N DFAL RUNPRD Crew change and PJSM for mu nozzle BHA. 06:30 - 09:15 2.75 FISH N DFAL RUNPRD Run in hole with 3" nozzle. 2300 psi at 2.99 bpm in/3.46 out. 09:15 - 10:30 1.25 FISH N DFAL RUNPRD RIH to 11,370'. Continue to circulate in 7" liner. Over pulls and increased circ pressure. Likely lifting a lot of cement chunks. Slowl ull u to tb tail at 10,624'. Some packing off, and overpulls. Work pipe ,resume circ, park in 7" unitil btms up. A lot of thumb sized chunks of cement, dime sized sheath chunks. Not sure where the biggest of these came from. Too thick to be cement sheath. 10:30 - 13:30 3.00 FISH N DFAL RUNPRD Circulate to surface. Jog back in hole to 2000'. 2950 psi at 3.95 bpm in. No additional cement over shaker. 13:30 - 16:00 2.50 FISH N SFAL RUNPRD Displace reel to fresh water. Blow back with air. PJSM. MU grapple to unstab coil. Pull test same. Unstab coil and secure on reel. 16:00 - 17:40 1.67 STWHIP N DFAL WEXIT Rig up SLB a-line unit. 17:40 - 19:30 1.83 STWHIP N DFAL WEXIT 19:30 - 21:10 1.67 STWHIP N DFAL WEXIT 21:10 - 23:00 1.83 STWHIP N DFAL WEXIT 23:00 - 00:00 1.00 STWHIP N DFAL WEXIT 7/18/2009 00:00 - 00:45 0.75 STWHIP N DFAL WEXIT 00:45 - 00:55 0.17 STWHIP N SFAL WEXIT 00:55 - 02:00 1.08 STWHIP N SFAL WEXIT 02:00 - 02:10 0.17 STWHIP N SFAL WEXIT 02:10 - 03:25 1.25 STWHIP N SFAL WEXIT RIH with Whipstock Whipstock is tagging up at 10,525 ft ELMD. Tried to work whipstock by multiple times. Tried to set the whipstock down and relax tension, and then tried to roll the whipstock orientation to work by with several more attempts. -Won't Go POH with whipstock. LD whipstock BHA. RD E Line unit and release. Continue to RD E line and RD rig floor from E line. PJSM- Pulling pipe across. Pull test grapple, and pull coil across. Stab into injector. PJSM- Pumping slack. Stab on well and reverse in to fill coil. Pump slack into coil and circulate to insure new coil is clear of debris. Printed: 9/14/2009 10:51:33 AM BP EXPLORATION Page 19 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To i Hours Task ~ Code j NPT ~' Phase Description of Operations 7/18/2009 03:25 - 04:00 0.58 STWHIP( N SFAL WEXIT PT inner reel valve and pack offs. 04:00 - 04:10 0.17 STWHIP N SFAL WEXIT 04:10 - 05:20 1.17 STWHIP N SFAL WEXIT 05:20 - 06:30 1.17 STWHIP N SFAL WEXIT 06:30 - 07:15 0.75 STWHIP N DFAL WEXIT 07:15 - 09:30 2.25 STWHIP N DFAL WEXIT 09:30 - 10:00 0.50 STWHIP N DFAL WEXIT 10:00 - 12:45 2.75 STWHIP N DFAL WEXIT 12:45 - 15:15 2.501 STWHIP( N DFAL WEXIT 15:15 - 16:00 0.75 STWHIP~N DFAL WEXIT 16:00 - 17:50 1.83 BOPSU N DFAL WEXIT 17:50 - 18:15 0.42 BOPSUF~N DFAL WEXIT 18:15 - 19:00 0.75 BOPSU N WEXIT 19:00 - 20:45 I 1.751 BOPSUR N I RREP I WEXIT 20:45 - 23:30 2.75 BOPSU N DFAL WEXIT 23:30 - 23:35 0.08 BOPSU N DFAL WEXIT 23:45 - 00:00 0.25 STWHIP N DPRB WEXIT 7/19/2009 00:00 - 00:35 0.58 STWHIP N DPRB WEXIT 00:35-03:00 2.42~STWHIPN (DPRB (WEXIT 250 low & 3500 psi High. PJSM- Cutting coil Unstab injector, RU CT cutter and cut coil. Found E line after 30 ft. Tested Eline -Good MU SLB CTC and PT 3500 psi Pull test to 35,500 #'s MU BHI LOC and test. Crew change and PJSM. MU Intea BHA with 3.8" DSM window_ mill. strino reamer on 2-7/8" mtr. Stab coil. Test tools. Get on well. Run in hole. Log CCL tie in from 10250'. Subtract 20'. Make drift in hole with pumps off from 10450 to 10650. Tbg smooth. Continue to dry drift to 11,320'. Pull back to tbg tail. Repeat. Unable to get past 10,970'. Mtr stalling at min rate. PU. Circ at 2.0 bpm/ 2000 psi. RIH. Bounce through. Take wt again at 11083'. Make it to 11,330'. PU to 10,700'. RIH at min rate to 11330'. Smooth. POOH. RIH to 11,330' dry. Hole smooth. POOH dry to 10500'. Smooth. Open EDC. Circ out of hole at 3380 psi / 3.75 bpm in. Jog back in 500'. Close EDC. Hold PJSM. Get off well. Unstab coil. LD milling BHA. Open BOP ram doors to inspect cavities. Change injector packoffs. Inspect and service chains. Crew change and walk arounds Attempted to get shell test and couldn't. Shut in stack and still couldn't hold pressure. Called for grease crew but found that Change out failed test pump check valve. Wells group grease crew greased the master and swab valves as well. Test BOPE's as per AOGCC regs, permit to drill, and well plan. Test to 250 psi Low and 3500 psi High Test witnessed by Chuck Scheve of the AOGCC All date recorded electronically and on roll chart. Test results emailed to AOGCC as well. RD from BOPE testing. PJSM and PU whipstock BHA Continue to MU whipstock running BHA on Inteq tools. Stab on injector and test tools. Open EDC. RIH with whipstock BHA pumping min rate with EDC open. Took 5 bbls to catch returns ~ 1,500 ft. Wt check ~ 10,700 ft Up Wt=42K RIH Wt = 22 K Printed: 9/14/2009 10:57:3'3 AM r~ I~ BP EXPLORATION Page 20 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 7/19/2009 00:35 - 03:00 2.42 STWHIP N DPRB WEXIT Pass through to 11,250 ft was clean. 03:00 - 03:15 0.25 STWHIP N DPRB WEXIT Log for GR tie in from 11,250 to 11,289 ft Made - 27.5 ft correction. 03:15 - 03:50 0.58 STWHIP N DPRB WEXIT RIH to 11,339.4 ft and started to stack wt, stop. Had planed to RIH to 11,340 ft. PU to 11,332.5 ft bit depth to set whipstock. Close the EDC and pressure up to set WS ~ .3 bpm -Saw DH WOB start to take wt to 4.55# Pressure broke over ~ 3530 psi Set down and WOB fell off and didn't stack coil wt. Continue to RIH ~ 1 FPM without taking wt. Stacked wt C~ 11,344 ft "original bit depth." Previous whi stock to was ~ 11,347.6 ft believe new whi stock is sittin in old window. 03:50 - 06:00 2.17 STWHIP N DFAL WEXIT POOH ~ min rate and advise town of problem. Tag up and flow check well. No losses on TOOH. 06:00 - 06:15 0.25 STWHIP N DFAL WEXIT Crew change, walk arounds and PJSM for LD of BHA. 06:15 - 06:30 0.25 STWHIP N DFAL WEXIT Hold pre job and PJSM to discuss cut & slip operation. 06:30 - 09:30 3.00 STWHIP N DFAL WEXIT Cut and slip drill line. 09:30 - 10:00 0.50 STWHIP N DFAL WEXIT Attem t to in'ect in to well. 2450 si, essential) zero in'ection rate. 10:00 - 10:30 0.50 STWHIP N DFAL WEXIT PJSM. Bring venturi tools to floor. MU venturi on motor. MU Inteq PS, DPS, CCL, disc. Stab coil. Test tools. Get on well 10:30 - 13:00 2.50 STWHIP N DFAL WEXIT Run in hole. Open EDC and pump min rate. Inspect BTT whipstock running tool. Normal indications of a proper set. 13:00 - 13:30 0.50 STWHIP N DFAL WEXIT Log CCL tie in from 10,300' to 10,600'. Subtract 29' correction. 23k# dw, 44k# 13:30 - 14:00 0.50 STWHIP N DFAL WEXIT Run in hole dry. 30 fpm. 14:00 - 14:30 0.50 STWHIP N DFAL WEXIT Pull up hole at 10 fpm from 11,250' to 11150'. 3590 psi at 2.4 bpm in/out. Run back to 11,250. Pull back up to 11,150'. Open EDC. 14:30 - 16:45 2.25 STWHIP N DFAL WEXIT Circulate out of hole. 2150 psi at 2.38 bpm in. 16:45 - 17:30 0.75 STWHIP N DFAL WEXIT At surface. Get off well. Empty venturi basket. Minimal cement chunks recovered (less than one half cup). 17:30 - 18:45 1.25 STWHIP N DFAL WEXIT Discuss plan forward with town. Decision made to run whi stock 18:45 - 19:10 0.42 STWHIP N DFAL WEXIT Wait on Whipstock 19:10 - 20:50 1.67 STWHIP N DFAL WEXIT Wait on pip tags and double check what we can of the whipstock. Decision to set TOP of WS ~ 11,230 ft at 30 left. 20:50 - 21:00 0.17 STWHIP N DFAL WEXIT PJSM -Install pip tags and PU BHA 21:00 - 22:00 1.00 STWHIP N DFAL WEXIT Install pip tags in whipstock PU whipstock running BHA Stab on and test tools 22:00 - 00:00 2.00 STWHIP N DFAL WEXIT RIH with EDC open and at min rate. 7/20/2009 00:00 - 01:00 1.00 STWHIP N DFAL WEXIT Continue to RIH with Whipstock. 01:00 - 03:10 2.17 STWHIP N DFAL WEXIT Log for GR tie in from 10,970 ft to 11,280 ft (uncorrected) 150 FPH Printed: 9/14/2009 10:51:33 AM +! BP EXPLORATION Page 21 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task Ili Code ~ NPT I Phase Description of Operations _. 7/20/2009 01:00 - 03:10 2.17 STWHIP N DFAL WEXIT Make -29.5 ft correction to 11,251.5 ft. 03:10 - 03:25 0.25 STWHIP N DFAL WEXIT PU for Wt check to 11,233 ft 03:25 - 05:40 2.25 STWHIP N DFAL WEXIT 05:40 - 06:15 0.58 STWHIP N DFAL WEXIT 06:15 - 07:00 0.75 STWHIP N DFAL WEXIT 07:00 - 09:00 2.00 STWHIP N DFAL WEXIT 09:00 - 10:30 1.50 STWHIP N DFAL WEXIT 10:30 - 15:00 4.50 STWHIP N DFAL WEXIT 15:00- 18:45 3.751 STWHIPN (DFAL (WEXIT 18:45-20:101 1.42STWHIPN (DFAL (WEXIT 20:10 - 22:00 1.831 STWHIP( N DFAL WEXIT Up Wt= 41.7K RIH Wt=21 K RIH to 11,247.5 ft bit depth (11,230 TOWS) Close EDC PUto38K#'s Zero DH WOB Slowly walk pressure up to 3650 psi and sheared setting bolts. Saw corresponding increase in DH WOB to 4.74 #'s Set down to 17,300 #'s / 7 K #'s DH WOB. PU clean with PU WT = 40 K. Laoks like a aood set this time with Too of WS ~ 11.230 ft and JV 4C1~ ~cii. ~~ ,~~ POOH with EDC open and min rate Tag up flow check well Unstab injector and stand back. LD whipstock setting BHA. Make up window milling BHA. 3.8" DSM with string reamer on Inteq tools. Stab coil. Test tools. Get on well. Run in hole. Log gr tie in from 10,980'.to 11,190'. Subtract 25'. Tag whipstock pinch point at 11232'. 2670 psi fs at 2.51 bpm in/out. Time mill at 6 min per 0.1', or slower to maintain light wob until good pattern is established. Mill to 11,236'. Mill ahead from 11,236'. Combination time mill and maintaining200-300 psi mtr work. DHWOB: 1.0-1.5k# ~ 11,238 after advancing 0.1 ft DH W0B=2500#'s and 155 psi MW. Allow for weight to mill off for 37 min. Continue milling with 1,700 to 2,000#'s WOB Advanced to 11 238.5 ft (7.2 ft into window) DH W06=2380#'s and 170 psi MW. Continue milling with longer time intervals (7 to 10 min) as needed to allow MW & WOB to mill off. C~ 11238.8 ft, DH W06=2600#'s and MW = 380 psi Waited 28 min for it to mill off. Next to 0.1 ft took 1800 to 2000#'s 450 psi MW and 15 min to mill off. Milled to 11,239.1 ft. Picked off bottom for a parameters check. FS now = 2990 psi (was 2650 psi) ~ 2.5 bpm Tried to resume millina but not aettina anv WOB and No MW., Thought we may be out the window and washing out the Sag, so we tried to mill our 10 ft of rat hole. Mill ahead FAST ~ 0.6 FPM with no MW and NO DHWOB PU of bottom ? at 11,249.0 ft PU to 11,220 ft RIH to ream while waiting on BU sample. NO MW NO WOB Pumps to min rate and RIH to confirm whipstock /bottom. Continue to RIH from 11,249.0 ft @ 6 FPM / 360 FPH - F'flnt2tl: y/14/LUUy 1U:51::S:i AM • • BP EXPLORATION Page 22 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From - To Hours !, Task Code NPT Phase I Description of Operations STWHIP N DFAL WEXIT (Problems. 7/20/2009 20:10 - 22:00 1.831 22:00 - 00:00 2.00 STWHIP N DFAL WEXIT 7/21/2009 00:00 - 00:20 0.33 STWHIP N DFAL WEXIT 00:20 - 00:50 0.50 STWHIP N DFAL WEXIT 00:50 - 01:00 0.17 STWHIP N DFAL WEXIT 01:00 - 01:45 0.75 STWHIP N DFAL WEXIT 01:45 - 03:30 1.75 STWHIP N DFAL WEXIT 03:30 - 04:55 1.42 STWHIP N DFAL WEXIT 04:55 - 05:50 I 0.921 STWHIP( N I DFAL I WEXIT 05:50-06:30 0.67STWHIPN (DFAL (WEXIT 06:30 - 07:00 I 0.501 STWHIP( N I DFAL I WEXIT 07:00 - 09:45 2.75 STWHIP N DFAL WEXIT 09:45 - 10:15 0.50 STWHIP N DFAL WEXIT 10:15 - 10:30 0.25 STWHIP N DFAL WEXIT 10:30 - 12:40 2.17 EVAL N DFAL WEXIT 12:40 - 14:00 I 1.331 EVAL I N I DFAL I W EXIT POOH -Advise town of problems Continue to POOH with Window Milling BHA. LD window milling BHA. Both mills had signs of normal window milling wear. Both mills were gauged at 3.80 GO and 3.79 NO GO. Window mill did have 2 unusual pieces of metal in nozzle and water course. - BTT will remove them at the shop. String reamer still had cement on it? Could be from previous clean out run or could be something new. Pictures of mills were taken and emailed to town. PJSM for PU of BHA PU Nozzle BHA stab on RIH with nozzle BHA ~ 2.50/3.0 bpm ~ 2200 psi 10,650 p= .76 bpm @ 3600 psi once out of the 4-1/2" tubing tail and into 7" Starting ~ 11,250 ft take 20 ft bites with low/high vis pills. 40 bbls 1 %KCL -This BU fine cement & metal. 17 bbls High Vis pill -Less fines in High Vis than low vis 167 bbls GeoVis -More fines in reg than High Chase this "bite" back into 4-1/2" up to 10,200 ft. RIH to 11,270 ft ~ 100 FPM 20 bbls KCL while digging to 11,290 ft 18 bbls Pill 115 bbls GeoVis Chase it back to 10,200 ft ~ RIH to 11,310 ft. 20 KCI / 18 High vis / 115 Geo vis Tagged lightly C~ 11,309 ft / 11, 318 ft Chassed up hole ~ 4.3 bpm 40 KCL / 20 pill / 40 KCL / 20 pill / 20/ KCL /Geo Vis Work down ta4ped ~ 11,328 ft with 5 K over pull Work 7" until all the pills are out. Chase OOH with GeoVis Circulate out of hole. EDC open. 3225 psi at 3.82 bpm in/3.56 bpm out. Jog in from surface to 500'. No additional solids noted over shaker. Get off well. Set injector back. Standby for SLB slickline and PDS equipment. Hold PJSM with SLB slickline crew and rig team. Discuss rig up, tool handling. comms, safe area and more. Spot unit. Bring tools to floor. Run Drift BHA with 3.625" aauae ring. 14:00 - 14:20 0.33 EVAL N DFAL WEXIT 14:20 - 15:50 1.50 EVAL N DFAL WEXIT 15:50 - 16:20 0.501 EVAL N DFAL W EXIT 16:20 - 18:00 1.67 EVAL N DFAL WEXIT 18:00 - 18:30 0.50 EVAL N DFAL WEXIT POOH LD drift BHA and PU memory caliper logging BHA. RIH with caliper logging BHA and wait for deployment of calipers Wait for caliper arms to extend Log up ~ 50 ft/min to 10,400 ft POOH LD caliper BHA Printetl: 9/14/2009 10:51:33 AM • BP EXPLORATION Page 23 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date From- To j Hours Task Code ~ NPT ', Phase Description of Operations 7/21/2009 18:00 - 18:30 0.50 EVAL N DFAL WEXIT RD Slick line. Down load data from memory tools. Good date recovered and on it's wa to Houston then Anchora e. 18:30 - 19:30 1.00 EVAL N DFAL WEXIT Expro rep arrive. Bring tools to floor WO SWS a-line head 19:30 - 00:00 4.50 EVAL N DFAL WEXIT Cut off CTC. Install SWS a-line head. Install a-line jumper from reelhouse to Expro laptop. MU BHA. Surface check okay 7/22/2009 00:00 - 00:30 0.50 EVAL N DPRB WEXIT RIH w/ BHA #27 Ex ro camera on SWS a-line head w/ 19.4' irc mud at min rate 0.32/430. Stop at 33' after having high neg string wt for about 8'. Move CT up and down while tube packoff. Attempt to RIH several more times past 33' w/o success. Chk camera picture on laptop, but would not function 00:30 - 01:00 0.50 EVAL N DPRB WEXIT POOH. LD BHA. Left the camera portion of BHA in the wellbore 11.0" x 2.0" OD SS beveled on both ends . The three 3" x 1/4" OD SS connectors to the rest of the tool had failed at the welds on the camera due to a likely setdown in the BOP stack when stabbin on 01:00 - 02:00 1.00 EVAL N DPRB WEXIT RD MO Expro and SWS a-line personnel 02:00 - 02:30 0.50 WHSUR N DFAL POST RIH w/ BHA #28 (nozzle assy) w/ same neg wts to 500' w/o circ. POOH dry Inspect BOP/tree bore area from surface. See -3/8" to 1/2" square shouldered lip at -20' from floor. This would be the flange to the swab. Also saw the tubing hanger X0 taper to 4-1/2" 02:30 - 04:50 2.33 WHSUR N DFAL POST RIH w/ nozzle assy BHA #28 circ mud 0.6/560. Swap to filtered KCI. RIH to close to EOT at 10620' CTD and park. Had no wt loss while RIH. Fin circ KCI to nozzle 3.50/2500 04:50 - 06:00 1.17 WHSUR N DFAL POST POOH displacing wellbore above tubing tail to filtered KCI 06:00 - 06:45 0.75 WHSUR N DFAL POST Crew change walk arounds and PJSM for pumping diesel. Then LRHOS had crew change -New PJSM 06:45 - 08:00 1.25 WHSUR N DFAL POST Load 35 bbls of diesel into coil. Dis lace out and la in from 2000 ft. Left 200 ft void in 4 1/2 tubing to surface. 08:00 - 08:55 0.92 WHSUR N DFAL POST Tag up Flow check well Unstab and stand back injector LD nozzle. Blow down and prep for setting BPV and greasing tree. 08:55 - 10:00 1.08 RIGD N DFAL POST PU injector and remove pack off and lubricator. Set Injector down without legs for SLB maintenance. 10:00 - 10:30 0.50 WHSUR N DFAL POST Finnish greasing the tree valves. Flow check well /Check for WH pressure Well was on a small VAC. Set BPV with d rod. Close the Master and Swab valves 10:30 - 12:30 2.00 RIGD N DFAL POST ND BOP's and prep rig to move. DSM -moving hard line, and tiger tank to B-16. SLB is changing out "dodge" bearing on injector. 12:30 - 12:50 0.33 WHSUR N DFAL POST NU tree cap 12:50 - 13:00 0.17 WHSUR N DFAL POST Pressure test Tree Cap to 3,500 psi Install pressure gauge Release ri from B-14A at 13:00 hrs. Mobilized to B-16A Printed: 9/14/2009 10:51:33 AM • • BP EXPLORATION Page 24 of 24 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 6/27/2009 End: 7/22/2009 Contractor Name: NORDIC CALISTA Rig Release: 7/22/2009 Rig Name: NORDIC 2 Rig Number: Date '; From - To Hours ' Task Code NPT Phase Description of Operations 7/22/2009 12:50 - 13:00 0.17 WHSUR N DFAL POST See B-16 DIMS for further reports Printed: 9/14/2009 10:51:33 AM \J BP EXPLORATION Page 1 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date From - To li Hours Task ~ Code NPT ~~ Phase Description of Operations 8/22/2009 13:00 - 14:00 1.00 RIGU N DFAL PRE Set rig down over B-14 and accept for operation at 1300 hrs 8/22/09 Fin RU Handyberm. Set cuttings box. Hook up power to satellite office 14:00 - 17:30 3.50 BOPSU N DFAL PRE Remove tree cap. NU BOPE DSM set tiger tank and RU hardline and PT to 4k 17:30 - 19:00 1.50 BOPSU N SFAL PRE Fill stack and attempt shell test. Attempt to fix leak on choke line graylock. 19:00 - 22:30 3.50 BOPSU N SFAL PRE Choke line graylock still leaking. Nordic eventually fixes. Body test tree. 22:30 - 00:00 1.50 BOPSU N DFAL PRE Be in BOP test. AOGCC witness John Cris . PT valves. Kill line side manual is leaking. Nordic keeps trying to fix kill line side manual. Discover choke side #1 is leaking too. Found combination of valves to PT with. Continue BOP test. 8/23/2009 00:00 - 05:00 5.00 BOPSU N DFAL PRE Cont. BOP test being witnessed by John Crisp. 05:00 - 10:00 5.00 BOPSU N SFAL PRE Replace kill line side manual valve that failed PT. Low pressure test against the valve and the graylock on kill line leaked (again). Replace seal in graylock RU injector as far as possible during 'fix it' breaks 10:00 - 10:15 0.25 BOPSU N DFAL PRE Finish BOPE test 10:15 - 12:00 1.75 RIGU N DFAL PRE Safety mtg Pull CT to floor and stab. Can't get CT completly thru the brass. The square shoulder of the CT at the grapple makeup point has dug into and peeled back the packoff brass due to CT memory 12:00 - 15:00 3.00 RIGU N SFAL PRE Nordic crew change/safety mtg/plan forward Raise injector, drop out packoff assy. Remove brass and replace. Restab CT thru brass 15:00 - 16:00 1.00 RIGU N DFAL PRE MU CTC. PT seals at 4k, PT 40k Move injector over bung hole to fill w/ KCI at 1.0 bpm 16:00 - 18:15 2.25 BOPSU N DFAL PRE Safety mtg re: pull BPV MIRU DSM lubricator. PT 500 psi. Pull 6" BPV. No press on well hole full. RDMO DSM 18:15 - 19:10 0.92 STWHIP N DFAL WEXIT SLB brings up pumps to 3.0 BPM to pump slack forward over bung hole, bung hole filled up quickly, No movement heard and no movement at the end of the line. Surge pumps a few more times to 3.0 bpm and 2.5 bpm no eline movement, bunghole filling up very quickly. SLB database shows -430' of slack in reel. 19:10 - 20:40 1.50 STWHIP N DFAL WEXIT Pick up jt of PH6 and stab on well to pump out slack. SLB packoffs not pressuring up, cycle packoffs up/down, pressure up fine. Stab on well head, start bringing rate up. At 2.5bpm rig blacks-out. Fire up two generators, bring rig back on line. Nordic hand notices MP #2 is leakin from all three cap seals. MP #1 is currenly leaking from APl flange. Wait 10min for P #2 repairs. Bring pumps back up to 3.0 bpm and hear wire zing for 30+ seconds, keep pumping 3 minutes with surges. 20:40 - 21:45 1.08 STWHIP N DFAL WEXIT PJSM for unstabbing injector while pumping slack. Unstab injector, and pop off well. Pull 313' of eline out. Cut, meg and boot wire. Lay down PH6. 21:45 - 22:05 0.33 STWHIP N DFAL WEXIT MU ball catcher and prepare to launch ball while over bung. rnnteo: an aizuua IU:bZ:Ub HM r~ u BP EXPLORATION Page 2 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date From - To ~ Hours Task Code NPT Phase Description of Operations 8/23/2009 21:45 - 22:05 0.33 STWHIP N DFAL WEXIT Reel is 180 deg out of launch position. 22:05 - 22:15 0.17 STWHIP N DFAL WEXIT PJSM for stabbing on injector, launching ball, and unstabbing injector. 22:15 - 23:15 1.00 STWHIP N DFAL WEXIT Stab injector on well and RIH to ball drop postition. PT reel iron, load 1-1/8" ball and launch ~ 2000psi. Hear ball rolling at 2 bpm, pump 5 bbls. Unstab from well and pump over bunghole ~ 2.0 bpm. Hear ball roll, leave reel house and land. 23:15 - 00:00 0.75 STWHIP N DFAL WEXIT Break off nozzle, ball stuck in CTC due to eline. Take off/on CTC. Pull test to 40K, PT to 4K. 8/24/2009 00:00 - 00:45 0.75 STWHIP N DFAL WEXIT Stab on well for SLB snubbing test of injector. PASS 00:45 - 01:40 0.92 STWHIP N DFAL WEXIT Unstab, take off snubbing tester, MU nozzle for packoff and reel valve PT. Stab on well, pressure up to 3500 psi. Slow bleed off. Check all connections. Fix slow leak on lubricator. Still slow bleed. Close hardline in reel house, still slow bleed. Close kill line HCR, bleed stops, PT for 5 min. Determine mud manifold has leaky valves. 01:40 - 01:55 0.25 STWHIP N DFAL WEXIT PJSM for unstabing injector, MU cementing nozzle, and stabbing back on. 01:55 - 02:30 0.58 STWHIP N DFAL WEXIT Po off well and MU cementin BHA while SLB works on ower ack. Stab on well with BHA #1, CTC, XO, 2 jts 2-3/8" PH6, XO, 5' Stinger, 3" Nozzle. Total BHA length = 70.25' 02:30 - 03:55 1.42 STWHIP N DFAL WEXIT RIH (and occasionally PUH) at various speeds pumping min rate while SLB tunes in the injector. 03:55 - 04:30 0.58 STWHIP N SFAL WEXIT SLB sto s RIH to chan a out leakin reel swivel. 04:30 - 04:55 0.42 STWHIP N DFAL WEXIT Cont RIH circ min rate. 04:55 - 05:25 0.50 STWHIP N SFAL WEXIT Stop RIH to tighten leaking lubricator. Lubricator is still leaking, check pipe plugs 7" otis o ring below rotatnr table is cut. 05:25 - 07:20 1.92 STWHIP N SFAL WEXIT POOH from 7141' to fix leaking lubricator. SLB mechanic noticed motor seal leak on inj, slow down to 50 fpm and pull out. 07:20 - 08:35 1.25 STWHIP N SFAL WEXIT Stand back BHA. Set injector to side. SWS mechanic determine that motor seal leak/weep is not a problem. Will change out motor seal on next rig move Re lace and add additional o-rin s to all lubricator sections. PT all lub connections to 3800 si MU BHA 08:35 - 10:45 2.17 STWHIP N SFAL WEXIT RIH w/ cementing BHA circ thru nozzle 0.36/80 w/full returns 10:45 - 11:00 0.25 STWHIP N DFAL WEXIT Ta WS at 11244' CTD. PUH 43.6k. Retag at 11244.0' and corr to pinch point of 11207'. PUH 20' and flag 11:00 - 11:15 0.25 STWHIP N DFAL WEXIT Park at 11186' and circ KCI 0.31/30 Safety mtg re: pump cement 11:15 - 11:55 0.67 STWHIP N DFAL WEXIT SWS cementers batch 6 bbls of 15.8 G cement w/ 68 ml API FL and 4:11 TT Rig pump biozan to reel 11:55 - 12:10 0.25 STWHIP N DFAL WEXIT cementers pump 5 bbls FW to reel 1.51/780. PT 4300 12:10 - 12:20 0.17 STWHIP N DFAL WEXIT SWS load CT w/ 5.0 bbls cement 1.47/750 at 15.68 ppg/90F off of MM 12:20 - 12:55 0.58 STWHIP N DFAL WEXIT Rig displace w/ 42 bbls biozan followed by KCL ~ 1.97/1590 initial. Cement at nozzle at 11202' and 2.08/1350. Let two bbls come out then PUH 40.8k 30'/min w/ 1.0/660 and lay in cement. POOH to safety. CIP 1300 rnrnea: anvizuua iu:oc~oNm • BP EXPLORATION Page 3 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: i Date From - To Hours .Task 'Code ! NPT ~ Phase Description of Operations ' -- - 8/24/2009 12:55 - 13:30 0.58 STWHIP N DFAL WEXIT Park at 10864' circ 0.26/450 w/full returns while wo cement to settle 13:30 - 14:00 0.50 STWHIP N DFAL WEXIT RIH and dilute cement 1.0/640 at 30'/min to 111 7' Redilute at 1.0/500 to 10600' at 50'/min. RIH to flag 1.0/650 50'/min 14:00 - 16:25 2.42 STWHIP N DFAL WEXIT POOH 43k at 55'/min jetting 2.85/2250 w/ 48% load on gens 1 and 2 POOH for millin ass .Took 60 bbls of 8.90-9.14 ppg fluid to cuttings box 16:25 - 16:55 0.50 STWHIP N DFAL WEXIT LD cementing assy. Cut off 40.5' of a-line 16:55 - 17:20 0.42 STWHIP N DFAL WEXIT Seal a-line. MU swizzle stick 17:20 - 17:30 0.17 STWHIP N DFAL WEXIT Jet stack w/ swizzle stick 2.5/1500 17:30 - 17:40 0.17 STWHIP N DFAL WEXIT LD swizzle assy 17:40 - 18:00 0.33 STWHIP N DFAL WEXIT Reverse slack back 3.20/2450. Cut off CTC 18:00 - 19:30 1.50 STWHIP N DFAL WEXIT RU hyd cutter and cut off 370' of coil. Eline is weeping clear fluid meg test FAIL (175), cut 5' of eline, re-meq (190) FAIL. 19:30 - 21:25 1.92 STWHIP N SFAL WEXIT Cut 50' of coil + wire. Meg wire 1.8-2K, still weeping. Cut 50' Meg wire 1.6-2k still weeping. Cut 50', meg 1.5-2k wet wire. 21:25 - 23:00 1.58 STWHIP N DFAL WEXIT 23:00 - 23:15 0.25 STWHIP N DFAL WEXIT 23:15 - 23:45 0.50 STWHIP N DFAL WEXIT 23:45 - 00:00 0.25 STWHIP N DFAL WEXIT 8/25/2009 00:00 - 01:20 1.33 STWHIP N DFAL WEXIT 01:20 - 02:25 1.08 STWHIP N DFAL WEXIT 02:25 - 02:40 0.25 STWHIP N DFAL WEXIT 02:40 - 02:55 0.25 STWHIP N DFAL WEXIT 02:55 - 03:20 0.42 STWHIP N DFAL WEXIT 03:20 - 07:45 4.42 STWHIP N DFAL WEXIT 07:45 - 11:45 4.00 STWHIP N DFAL WEXIT 11:45-14:00 2.25 STWHIP N DFAL WEXIT 14:00 - 15:55 1.92 STWHIP N DFAL WEXIT Change Packoffs. MU CTC pull/pressure test and head up BHI and pressure test. Move injector to bung hole and circ to move slack. PJSM for picking up window milling BHA and stabbing on injector. MU window milling BHA, CTC, XO, UOC, LOC, CoilTrack, XO, XO, 2 jts PH6, XO, Xtreme Mtr, String Mill, Window Mill. Total length = 118.52' Stab on injector, open EDC. Pump forward to move slack while RIH Cont. RIH pumping at 2.6 bpm through EDC Close EDC, Log tie-in pass from 11,140' to 11,187' (-33' correction) RIH slowly pumping at 2.6 bpm. Saw no mtr work or WOB to 11,201' PUH circ 2.5bpm and call town to confirm plan forward. RIH to 11,201 then start creeping forward, 2.5 bpm. Catch what looks like cement at 11,203.1', drill forward at 20-40 psi MW, 1701bs WOB. Tag pinch point at 11,209.2', Start milling window. In Rate MW DHWOB 11,209.2' 2.5 bpm 80 psi 0.5k 11,209.5' 2.5 bpm 48 psi 0.8k 11,210.0' 2.5 bpm 119 psi 1.36k 11,210.5' 2.5 bpm 145 psi 1.98k 11,211.0' 2.5 bpm 171 psi 2.85k 11,210.5' 2.5 bpm 153 psi 2.49k Mill to 11211.0' PVT 190 Mill from 11211.0' 2.51/2430 w/ 3k wob to 11213.4' w/ biozan sweeps Mill from 11213.4' 2.51/2140 w/ 3.3k wob and looks like mill exits at 11214.6' Mill from 11214.6' 2.52/1950 w/ 2k wob and looks like SR exits at 11215.4' F'Mtetl: y/14/"LUUy IU:SZ:U6 HM BP EXPLORATION Page 4 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: I Task Code NPT Phase Description of Operations Date i, From - To ~ Hours 8/25/2009 15:55 - 17:10 1.25 STWHIP N DFAL WEXIT Drill rathole from 11215.4' 2.52/1900/ w/ 2-4kk wob to 11225' 17:10 - 18:00 0.83 STWHIP N DFAL WEXIT Backream and ream window area until clean 18:00 - 18:15 0.25 STWHIP N DFAL WEXIT POH circ thru mill 2.50/1600 18:15 - 18:30 0.25 STWHIP N RREP WEXIT Rig blacked out. Bring motors back on line & turn the lights back on. 18:30 - 20:30 2.00 STWHIP N DFAL WEXIT Continue to POH. 20:30 - 22:30 2.00 STWHIP N DFAL WEXIT Tag up. Flow check. Pop off well. Place injector over bung hole. Blow down BHA. LD BHI coil trac tools & reconfigure same for drilling. LD 2 jts of PH6 tubing. Mills were 3.78" go. Clean out reel house filter. C/O SLB power pack component. C/O SLB 7" Otis lubricators, pressure test same 250psi/3500psi. 22:30 - 23:05 0.58 DRILL N DFAL PROD1 MU lateral BHA w/ RB HYC BC. 23:05 - 00:00 0.92 DRILL N DFAL PROD1 RIH w/ lateral BHA, circ thru EDC. 8/26/2009 00:00 - 01:15 1.25 DRILL N DFAL PROD1 Continue to RIH. 01:15 - 01:35 0.33 DRILL N DFAL PROD1 Log down for tie-in from 11,000' (-36' corr. 01:35 - 01:45 0.17 DRILL N DFAL PROD1 Close EDC &RIH. Tag bottom at 11,225' 01:45 - 06:15 4.50 DRILL N DFAL PROD1 Drill lateral section from 11,225' 1700 psi fs at 2.5 bpm in/ 2.5bpm out. 100-200 psi fs 0.75-1.5k# dhwob. BHP/ECD/TVD: 3883psi/8.82ppg/ 8480'. ROP: 1-100'/hr (swapping to geo vis). PVT 298 06:15 - 07:15 1.00 DRILL N DFAL PROD1 Drill build/lateral in Shublik from 11285' painfully slow ~ 10-12'/hr at 2.49/2400/30L w/ 100-300 psi diff, 1.0-3.5k wob w/ 9.89 ECD after hole was swapped to used GeoVis. Drill to 11304' and have several stalls. See top of Shublik at 11270'. Nordic needs to swap generators 07:15 - 07:30 0.25 DRILL N DFAL PROD1 Wiper to window was clean. Pull thru window, open EDC 07:30 - 08:30 1.00 DRILL N DFAL PROD1 Jet w/ open EDC to 11050' 3.89/3170 Log GRtie-in to mother bore from 11100' to 11240' while circ thru EDC C~? 3.9 bpm. Corr +1.5' TOWS 11204` TOW 11209' BOW 11215'. Tie-in point will be the upper high GR peak in the Sag River at 11206' PVT 298 08:30 - 08:40 0.17 DRILL N DFAL PROD1 Close EDC, RIH thru window clean to TD 08:40 - 12:00 3.33 DRILL N DFAL PROD1 Drill from 11304' 2.53/2430/40L w/ 200-400 psi diff, 3.0-5.Ok wob w/ 9.83 ECD and penetration rate has incr to -20'/hr. Drill to 11360' PVT 302 12:00 - 12:10 0.17 DRILL N DFAL PROD1 After a cou le stalls enetration rate incr to 80'/ 1 which is the planned top of Z4. Drilled to 11365' 12:10 - 13:00 0.83 DRILL N DFAL PROD1 Pull off bottom and attempt to survey. Have a good survey at 11260' and 11324', but nothing good in between. Azimuth trend is the wrong direction, but pyrites in the area and still close to mother bore 13:00 - 13:25 0.42 DRILL N DFAL PROD1 Resume drilling 2.45/2400/45L. Drill to 11386' and have good surve sand closer to Ian PVT 303 13:25 - 14:00 0.58 DRILL N DFAL . PROD1 Stalled at 11386' twice and lost complete returns. Drill ahead 2.47/2000/45L w/ 400 psi diff, w/ 0.5-2.Ok wob w/ 9.16 ECD. Lost 30 bbls before re ainin an fluid. Drill ahead 2.47/0.70/2100 w/ 9.51 ECD PVT 240 14:00 - 15:30 1.50 DRILL N DFAL PROD1 Drill from 11400' 2.46/0.95/2230/45L w/ 200-400 psi diff, 3k wob w/ 9.54 ECD Survey off btm and pulled by 11386', clean. Resumed drilling 2.43/0.80/2200. Build 30 boh volume while wo additional mud PVT 130 15:30 - 15:55 0.42 DRILL N DFAL PROD1 Drill from 11480' 2.46/1.12/2240/90L w/ 9.58 ECD Add 250 PnntBtl: 9/14/"LU09 1 U:S"L:Uti AM ~ ~ BP EXPLORATION Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Event Name: REENTER+COMPLETE Start: 8/22/2009 Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date j From - To j Hours Task Code NPT Phase Description of Operations 8/26/2009 15:30 - 15:55 0.42 DRILL N DFAL PROD1 bbls used GeoVis to pits. Drill to 11500' 15:55 - 16:20 0.42 DRILL N DFAL PROD1 Wiper to window was clean both directions PVT 378 16:20 - 18:30 2.17 DRILL N DFAL PROD1 Drill from 11500' 2.46/1.12/2240/90L w/ 9.58 ECD Add 150 o is to its. Drill to 11650'. 18:30 - 19:05 0.58 DRILL N DFAL PROD1 Wiper to window was clean both directions PVT 240 19:05 - 23:55 4.83 DRILL N DFAL PROD1 Drill from 11650' 2.50/1.82/2300/758 w/ 9.83 ECD Add 180 bbls used GeoVis to its. Drill to 11798'. 23:55 - 00:00 0.08 DRILL N DFAL PROD1 Wiper to window PVT 170 8/27/2009 00:00 - 00:55 0.92 DRILL N DFAL PROD1 Continue to wiper to window was clean both directions PVT 240. 00:55 - 02:10 1.25 DRILL N DFAL PROD1 Drill from 11798' 2.50/2.07/2450/758 w/ 9.91 ECD Drill to 11840'. 02:10 - 05:15 3.08 DRILL N DFAL PROD1 POH for RES tool. Open EDC above window & jet 7" & 4-1/2" tubing to surface. 05:15 - 07:30 2.25 DRILL N DFAL PROD1 Tag up. Flow check. Pop off. LD BHA, reconfigure same w/ RES tool. 07:30 - 09:40 2.17 DRILL N DFAL PROD1 RIH w/ BHA #5 RB bi TRex w/ same 1.3 deg motor) circ thru bit 0.37/800 09:40 - 09:55 0.25 DRILL N DFAL PROD1 Log tie-in down from 11100', corr -38' 09:55 - 10:30 0.58 DRILL N DFAL PROD1 RIH thru window after 3 set downs. Wiper to TD 2.35/2250 was clean 10:30 - 12:30 2.00 DRILL N DFAL PROD1 Drill from tag at 11842' 2.50/2.15/2350/40L w/ 200-300 psi dill, 12:30 - 14:15 I 1.751 DRILL I N I DFAL I PROD1 14:15 - 14:50 I 0.581 DRILL I N I SFAL I PROD1 14:50 - 15:20 0.50 DRILL N SFAL PROD1 15:20 - 17:30 2.17 DRILL N DFAL PROD1 1.0-1.5k wob w/ 9.78 ECD at 20-40'/hr in lower Z3 at 8820' TVD w/ 70 deg at bit Drill 2.50/2.18/2350/45Lfvom 11900' with steady incr in penetration rate until 11930'. Penetration slowed to near zero while drilling to 11935' Add 180 bbls used GeoVis to pits Stall at 11935'. PU off bottom at normal 43k and rig power shut down. Power was restored within 10 minutes after finding the source of the problem (Traction report initiated) Wiper to window while investigating. See momentary incr in loss rate while pulling by loss zone at 11368', hole was clean Wiper back to TD was clean PVT 383 Drill from 11935' 2.47/2.14/2360/60L w/ 100 psi dill, 3.0-4.Ok wob w/ 9.74 ECD and set on a hard spot for 30 min. Drill to 11958' after many stalls. Had OP's at 11935' Drill from 11958' 2.45/2.15/2350/60L w/ 100-300 psi diff, 0.5-2.5k wob w/ 9.73 ECD at 40'/hr. Drill to 12,000ft with some OP's & MW issues at 11,930ft. Wiper to window & to TD -clean both ways except for 11,930ft. Drill build/lateral section from 12,000ft 2395 psi fs at 2.53 bpm in/ 2.25bpm out. 100-200 psi fs 0.75-1.5k# dhwob. BHP/ECD/TVD: 4499psi/9.78ppg/ 8863ft. ROP: 30-60ft/hr PVT/DHT/ST 286bb1s/140F/89F Drill to 12.095ft & have leveled out at 90 decrees. Page 5 of 11 ~ Spud Date: 4/17/1979 End: 17:30 - 19:00 1.50 DRILL N DFAL PROD1 19:00 - 20:05 1.08 DRILL N DFAL PROD1 20:05 - 23:50 3.75 DRILL N DFAL PROD1 23:50 - 00:00 8/28/2009 00:00 - 03:00 03:00 - 03:20 03:20 - 04:25 0.17 DRILL N 3.00 DRILL N 0.33 DRILL N 1.08 DRILL N DFAL PROD1 DFAL PROD1 DFAL PROD1 DFAL PROD1 POH due to low ROP. Slight MW & OP at 11,930ft. Continue to POH. Open EDC, jet 7" casing & 4-1/2" tubing to surface. Tag up. Close EDC. Flow check. Pop off. Blow down BHA. Short change BHA. Remove motor & bit (4-3). Place new 1.2AK0 motor with new HYC T-vex bit in well. MU coil track tools to motor & scribe same. Inspect CTC -good. Prlntetl: 9/142009 1 O:S'L:Uti AM • +~ BP EXPLORATION Page 6 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date !From - To Hours it Task Code NPT Phase Description of Operations 8/28/2009 03:20 - 04:25 1.08 DRILL N DFAL PROD1 Stab onto well. Power up & check tools. Set counters. 04:25 - 06:30 2.08 DRILL N DFAL PROD1 RIH w/ BHA #6 circ min rate through the bit. 06:30 - 06:45 0.25 DRILL N DFAL PROD1 Log tie-in down from 11000', corr -39' 06:45 - 07:20 0.58 DRILL N DFAL PROD1 RIH thru window, clean. Wiper to TD was clean except for MW at 11935' 07:20 - 08:30 1.17 DRILL N DFAL PROD1 Drill from tag 12094' and was still hard 2.45/2.09/2480/708 during initial break in of bit. Drill ahead w/ variable penetration rate and frequent stalls to 12123' 08:30 - 10:20 1.83 DRILL N DFAL PRODi Drill from 12123' and stalls became less frequent and penetration rate slowly increased to 12160' Drill from 12160' 2.54/2.09/2490/808 w/ 300-600 psi dill, 1.2-3.Ok wob w/ 9.88 ECD at 90 deg at 120'/hr to 12250' 10:20 - 11:40 1.33 DRILL N DFAL PROD1 Wiper to window was clean to the window. Wiper to TD was clean except for set down at 11716' and 11935' shales 11:40 - 14:15 2.58 DRILL N DFAL PROD1 Drill from 12250' 2.45/2.10/2560/80L w/ 300-600 psi diff, 1.5k-3.5k wob w/ 9.91 ECD at 100'/hr. Drilled to 12400' 14:15 - 16:00 1.75 DRILL N DFAL PROD1 Wiper to window had MW at both shales. Wiper in hole was clean until set down at 11935'. Spent 20 min and had to ream to get by. Finish wiper to TD PVT 187 16:00 - 18:30 2.50 DRILL N DFAL PROD1 Drill from 12400' 2.40/2.08/2450. Drill to 12,550ft. 18:30 - 19:40 1.17 DRILL N DFAL PROD1 Wiper to window. Slight OP at 12,005ft (TF change), otherwise clean. 19:40 - 20:15 0.58 DRILL N DFAL PROD1 Pull through window -clean. Open EDC & jet 7" casing to 4-1/2" TT & back down to tie-in depth at max pump rate. 20:15 - 20:25 0.17 DRILL N DFAL PROD1 Log down for tie-in from 11,090ft (+2ft corr). Close EDC &RIH past window -set down at bottom of window, got past w/ 30L. 20:25 - 21:20 0.92 DRILL N DFAL PROD1 Wiper to TD. Slight MW & loss of WT at 11,450ft, 11,600ft, 11,770ft, 11,930ft. 21:20 - 00:00 2.67 DRILL N DFAL PROD1 Drill lateral section from 12,552ft 2660 psi fs at 2.52 bpm in/ 2.09bpm out. 100-200 psi fs 1.5-2.5k# dhwob. BHP/ECD/TVD: 4617psi/10.01ppg/ 8881 ft. ROP: 50-90fUhr PVT/DHT/ST 294bb1s/150F/87F Drill to midnight depth of 12,670ft. 8/29/2009 00:00 - 00:30 0.50 DRILL N DFAL PROD1 Continue to drill lateral from 12,670ft 2660 psi fs at 2.52 bpm in/ 2.09bpm out. 100-200 psi fs 1.5-2.5k# dhwob. BHP/ECD/TVD: 4625psi/10.04ppg/ 8881 ft. ROP: 40-70ft/hr PVT 210bb1s Drill to 12,700ft. 00:30 - 02:20 1.83 DRILL N DFAL PROD1 Wiper to window & to TD. OP & MW at 11,930ft. 02:20 - 04:15 1.92 DRILL N DFAL PROD1 Drill lateral section from 12,700ft 2666 psi fs at 2.51 bpm iN 2.06bpm out. 100-200 psi fs 1.75-2.75k# dhwob. BHP/ECD/TVD: 4641 psi/10.06ppg/ 8881 ft. ROP: 50-90fUhr PVT/DHT/ST 167bb1s/152F/90.5F (bring on 290bb1s of Flo-pro) Drill to 12,796ft. 04:15 - 04:25 0.17 DRILL N DFAL PROD1 150ft wiper. Clean both ways. 04:25 - 05:05 0.67 DRILL N DFAL PROD1 . Drill lateral section from 12,796ft 2703 psi fs at 2.49 bpm in/ 2.06bpm out. 100-200 psi fs 1.75-2.75k#dhwob. BHP/ECD/TVD:4641 psi/10.06ppg/8881ft. ROP: 50-80fUhr PVT/DHT/ST 390bb1s/150F/90F Drill to 12 840ft Stick /stackin w/OP's off bottom. 05:05 - 07:15 2.17 DRILL N DFAL PRODi Wiper to window was clean. Wiper back to TD had MW at 11717', MW and wt loss at 11935' rnmea: anailwa 1U:bL:Ub HM BP EXPLORATION Page 7 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date From - To Hours Task '; Code ~ NPT ~ Phase Description of Operations 8/29/2009 07:15 - 09:15 2.00 DRILL N DFAL PROD1 Drill from 12840' 2.45/2.00/2490/858 w/ 300-500 psi dill, 2.0-3.5k wob w/ 19k positive string wt w/ 9.96 ECD at 85 dey/8900' TVD and continue slow drop to TD. Drilling break at 12880' and had to control drill and wi er to sta under 200'/hr. Drill to 13000' while swap to Flo Pro mud. Losses increased due to s urt loss to formation 09:15 - 10:30 1.25 DRILL N DFAL PROD1 Wiper thru window was clean 10:30 - 11:00 0.50 DRILL N DFAL PROD1 Open EDC and jet into EOT 3.0/2730 11:00 - 11:15 0.25 DRILL N DFAL PROD1 Log tie-in down from 11090', corr +6' 11:15 - 11:30 0.25 DRILL N DFAL PROD1 Park and circ 0.92/0.51/1180 Unannounced rig evacuation/H2S Drill-discuss 11:30 - 12:30 1.00 DRILL N DFAL PROD1 RBIH thru window w/ set down at 8L, but clean at 30L Wiper to TD w/ one set down at 11935' 12:30 - 14:45 2.25 DRILL N DFAL PROD1 Drill from tag at 13004' 2.50/2.05/2750/958 w/ 300-600 psi diff, 1.0-2.5k wob w/ 21 k surface wt w/ 10.03 ECD at 86 deg at <200'/hr w/ some diff stickiness and numerous pickups. Drill to 13150' 14:45 - 15:30 0.75 DRILL N DFAL PROD1 Wiper was clean to 11850' 15:30 - 17:55 2.42 DRILL N DFAL PROD1 Log MAD pass up for missing resistivity data at 400'/hr 2.58/2.06/2800 to 11075', no correction needed 17:55 - 19:15 1.33 DRILL N DFAL PROD1 Close EDC. RIH through window with problems, 4th attempt at high side. Wiper to TD. Set down at 11,930ft (no MW). Otherwise clean. 19:15 - 23:40 4.42 DRILL N DFAL PROD1 Drill lateral section from 13 150ft 2845 psi fs at 2.50 bpm in/ 2.17bpm out. 100-200 psi fs 1.75-2.75k# dhwob. BHP/ECD/TVD: 4641 psi/10.06ppg/ 8918ft. ROP: 10-120ft/hr PVT/DHT/ST 385bb1s/160F/87F Drill to TD of 13,300ft 23:40 - 00:00 0.33 DRILL N DFAL PROD1 iper to window. 8/30/2009 00:00 - 01:30 1.50 DRILL N DFAL PROD1 Continue to wiper to window. Very slight OP & MW at 11,930ft, otherwise clean. 01:30 - 01:55 0.42 DRILL N DFAL PROD1 Pull through window -clean. Open EDC & jet 7" liner to TT & down to tie-in depth. 01:55 - 02:10 0.25 DRILL N DFAL PROD1 Log down for tie-in from 11,085ft (+2ft corr). 02:10 - 03:25 1.25 DRILL N DFAL PROD1 Wiper to TD. Set down at 11,930ft. 8 times & got past. 03:25 - 03:40 0.25 DRILL N DFAL PROD1 Back ream from 12,000ft to 11,900ft. Clean w/ no MW. However, we have 0.7bpm losses now. 03:40 - 04:20 0.67 DRILL N DFAL PROD1 Wiper to TD. Slight set down at 11,930 Tag bottom at 13,300ft. 04:20 - 05:25 1.08 DRILL N DFAL PROD1 POH la in liner ill followed b fresh Flo-Pro from vac truck. Clean in OH section. Pull through window -clean. pen 05:25 - 08:20 2.92 DRILL N DFAL PROD1 POH & jet 7" liner to TT & 4-1/2" tubing to surface. 08:20 - 10:00 1.67 DRILL N DFAL PROD1 LD drilling BHA (bit was 5-1w/ worn cutters and starting to core). Fill hole w/ 13 bbls (in one hr), SI swab Function test BOP rams 10:00 - 12:00 2.00 CASE N DFAL RUNPRD Stab back on w/ nozzle. Pump 12 bbls KI-3882 corrosion inhibitor followed by 5 bbls McOH followed by N2. Blow down e-line reel to tiger tank and bleed off 12:00 - 12:30 0.50 CASE N DFAL RUNPRD Nordic crew change/safety mtg SWS RD reel hardline. SWS mechanics investigate packoff problem Fill hole w/ 25 bbls 12:30 - 14:00 1.50 CASE N DFAL RUNPRD Cut off CTC. Install internal grapple. Pull CT back to reel and Printed: snaizuue iu:oz:ubAM BP EXPLORATION Page 8 of 11 Operations Summary Report Legal Well Name: B -14 Common W ell Name: B -14 Spud Date: 4/17/1979 Event Nam e: R EENTE R+COM PLET E Start : 8/22/2009 End: Contractor Name: N ORDIC CALIST A Rig Release: Rig Name: N ORDIC 2 Rig Number: Date From - To ; ~ Hours Task ~ Code NPT ~ Phase Description of Operations 8/30/2009 12:30 - 14:00 1.50 CASE N DFAL RUNPRD secure 14:00 - 14:50 0.83 CASE N DFAL RUNPRD SWS crew and mechanics remove packoff, then set injector on legs Other SWS mechanic cut open a-free reel to allow ball drop manifold to be RU Fill hole w/ 12 bbls 14:50 - 15:00 0.17 CASE N DFAL RUNPRD Safety mtg re: RU to run liner 15:00 - 17:00 2.00 CASE N DFAL RUNPRD RU Eckels (tor the first time since maint) and find a defective fittin re lace SWS fin RU to swap reels. Fill hole w/ 17 bbls 17:00 - 18:00 1.00 CASE N DFAL RUNPRD MU liner Lower out E-CT onto CHILL lowboy 18:00 - 18:45 0.75 CASE N DFAL RUNPRD C/O w/ day crew. Conduct walk arounds & PJSM regarding MU liner. 18:45 - 19:05 0.33 CASE N DFAL RUNPRD Continue to MU liner. Eckels are inoperable, showing 600# for ue & twisted off in end. 19:05 - 20:05 1.00 CASE N RREP RUNPRD RD Eckels. RU Farr tongs & install dies. LD bad jt. Back out cementralizer & install new one. RD tong lifting ram (seal failed) & use winch to raise/lower tongs. Fill hole -12bbls. 20:05 - 21:10 1.08 CASE N DFAL RUNPRD Continue MU liner (2-7/8" STL). Stop & fill liner/hole _ 8bbls. 21:10 - 21:30 0.33 CASE N DFAL RUNPRD Swap elevators, tong dies, slips & safety jt XO for new size liner. i 21:30 - 23:00 1.50 CASE N DFAL RUNPRD Continue to MU liner (3-3/16" TCIQ. 23:00 - 23:30 0.50 CASE N DFAL RUNPRD Swap elevators, tong dies, slips & safety jt XO for new size liner. 23:30 - 00:00 0.50 CASE N DFAL RUNPRD Continue to MU liner (3-1/2" STL), using dog collar on each connection. 8/31/2009 00:00 - 00:20 0.33 CASE N DFAL RUNPRD Continue to MU liner (3-1/2" STL), using dog collar on each connection. 00:20 - 00:30 0.17 CASE N DFAL RUNPRD PU safety jt & MU to liner. Close upper 2-3/8" combi's. Circ across top to keep hole full - 9bbls/hr loss rate. 00:30 - 03:45 3.25 CASE N DFAL RUNPRD MU stuffing box to injector. C/O broken fitting. Install lower brass & packoffs. RU encoder. RD pull back winch cable. RU stabbing winch cable. Pull test grapple connector. Remove shipping bar. Pull coil across & stab into injector. 03:45 - 04:35 0.83 CASE N DFAL RUNPRD RD stabbing winch cable. RU pull back winch cable. Cut off grapple connector. Dress end of coil. Install BOT CTC & dart catcher. Pull test CTC to 40k. 04:35 - 07:35 3.00 CASE N DFAL RUNPRD Fill & dart coil. Check dart catcher, dart is there but did not see a ressure s ike. Dart coil a ain. Dart hit at 53.1 bbls 07:35 - 11:00 3.42 CASE N WAIT RUNPRD Cycle packoff before PU injector and find o-ring leak in retract position. SWS mechanics determine that there will be no problem holding pressure in the packoff position and that the seal can be replaced on the rig move (requires tear down of packoff assy). RU to PT packoff and need XO. WO DSM to RU and TS to deliver 11:00 - 11:30 0.50 CASE N DFAL RUNPRD RU 7-1/16" BF to tree cap connection to bottom of inj lub. PT packoff at 400/3500 11:30 - 12:15 0.75 CASE N DFAL RUNPRD Open combis, LD safety jt. MU BTT CTLRT 12:15 - 13:45 1.50 CASE N DFAL RUNPRD RIH w/liner on CT circ 0.48/610 w/o returns, but fluid at su ace 13:45 - 14:00 0.25 CASE N DFAL RUNPRD 1 000' wt c 47.Ok ~ 15'/min, 0.45/1380 Continue PUH 15'/min 1.25/1630 until establishing returns at Fnnted: snaizoos to:5z:utiann ~~ BP EXPLORATION Page 9 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: i Date From - To Hours ~~ Task Code NPT Phase ', Description of Operations 8/31/2009 13:45 - 14:00 0.25 CASE N DFAL RUNPRD 0.33 bpm 14:00 - 14:50 0.83 CASE N DFAL RUNPRD RIH thru window, couldn't see it RIH thru open hole 23k 50' min 1020 w/ wt loss at 11755' and set down at 11983'. Rest of hole was clean to TD tagged at 13335' CTD. Normal corr is -38' 14:50 - 15:05 0.25 CASE N DFAL RUNPRD PUH 50' clean at 56k, 0.45/1480. Incr rate to 1.44/0.80/1900 while RBIH to TD. Wt chk w/o pump 57.5k. Circ 1.43/0.74 15:05 - 15:40 0.58 CASE N DFAL RUNPRD Load 5/8" steel ball and launch w/ 500 psi and circ to seat 2.06/1.20/2190 at 40.8 bbls. Pressure to 3934 psi and ball seat sheared. PUH 41.5k and were released. Stack 10k 15:40 - 17:35 1.92 CASE N DFAL RUNPRD Swap to KCI 2.04/1.10/2124, 2.58/1.40/2480 Losses started increasin after 30 bbls of KCI umped 2.58/0.95. With KCI end of CT 2.55/0.60/2750. With KCI at shoe 2.56/0.6/2450 and were aired up. After KCI in tubing annulus 2.60/1.33/2240. Density change w/ KCI nearing surface 2.63/1.70/1970 17:35 - 18:25 0.83 CASE N DFAL RUNPRD Finish displacemenUcrew change/walk arounds & spill champion. 18:25 - 18:50 0.42 CASE N DFAL RUNPRD PJSM regarding cement job. 18:50 - 19:50 1.00 CASE N DFAL RUNPRD Circulate KCL 2.6/1.7/2025, reduce to 1.5/0.7/745. Be in batchin u cement at 19:07. Cement is at WT at 19:27 & send off to lab. Back feed 3bbls of KCL to cementers to flood lines. Pump 2ppb biozan to reel iron w/ rig pumps. Pressure test cement line to 250/6000psi. 19:50 - 20:15 0.42 CEMT N DFAL RUNPRD Pum 38bbls of 15.8 class 'G' cement at 2bbl/min. 5bbls away. 2bpm/1421 psi, no returns. 10bbls away. 1.95bpm/1880psi, no returns. 12.8bbls away. 1.9bpm/2100psi & getting returns. 15bbls away. 1.85bpm/1 bpm/2200psi. 20bbls away. 1.90bpm/1.06bpm/2030psi. 25bbls away. 1.95bpm/1.12bpm/1900psi. 30bbls away. 1.99bpm/1.16bpm/1765psi. 35bbls away. 2bpm/1.2bpm/1750psi. 38bbls away. 2bpm/1.21 bpm/1750psi. SD cement pumps, back feed 2ppb biozan to cement truck & clean up same. 20:15 - 21:00 0.75 CEMT N DFAL RUNPRD Load Pee Wee dart into coil. Pressure u & launch dart w/2 b biozan 150bb1s Begin pumping at 2bpm/1700psi. 5bbls away. 2.2bpm/1340psi, no returns. 10bbls away. 2.36bpm/820psi, no returns. 13bbls away. 2.3bpm/400psi & getting returns. 15bbls away. 2.3bpm/1 bpm/300psi. 20bbls away. 2.31bpm/1.2bpm/320psi. 25bbls away. 2.32bpm/1.2bpm/335psi. 30bbls away. 2.32bpm/1.14bpm/335psi. 31.4bbls away. Caught up to cement. 35bbls away. 2.3bpm/1.44bpm/800psi. 36.4bbls away. Zero out micro motion (cement at shoe). 40bbls away. 2.25bpm/1.43bpm/1000psi. 45bbls away. 2.25bpm/1.44bpm/1150psi. 5.5bbls behind pipe. 50bbls away. 2.18bpm/1.42bpm/1420psi. 8.7bbls behind pipe. 53.4bbls away & Pee Wee dart landed. Displace LWP at 2bpm. F'rlfltBtl: y/14/LUUy 1U:51:Uti HM ~ ~ BP EXPLORATION Page 10 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date From - To ~ Hours Task ~ Code NPT Phase Description of Operations 8/31/2009 20:15 - 21:00 0.75 CEMT N DFAL RUNPRD 74bbls away & LWP landed, pressure 1500psi over CTP. Bleed off CTP & check floats -holding. 25.8bbls of cement behind i e. Pressure 500psi & unsting from liner. 21:00 - 23:30 2.50 CEMT P RUNPRD POH um in voida a of returns ri ht awa . RD cementers. 23:30 - 00:00 0.50 CEMT P RUNPRD Tag up. Flow check. Pop off well, fluid ~ surface. LD CTLRT BHA. Off load BOT equipment. 9/1/2009 00:00 - 00:50 0.83 CEMT P RUNPRD Continue to LD CTLRT BHA. No visble cement on the outside of BHA. MU Safety jt for CSH tubing. 00:50 - 01:15 0.42 CEMT P RUNPRD PJSM regarding MU MCNL BHA. 01:15 - 05:45 4.50 EVAL P LOWERI Well is static. MU MCNL BHA. Lock tite all MT connections. Drift all CSH jts while picking them up. Cement is at 1500psi CS ~ 2:15. Cement is at 2000psi CS @ 05:30. PU injector & MU coil to the BHA. Set counters. Install SWS encoder cable. 05:45 - 07:15 1.50 EVAL P LOWERI RIH w/ MCNL BHA. Circ min rate 0.2b m/750 si w/full returns. 07:15 - 09:15 2.00 EVAL P LOW ER1 Log down from 10200' at 30'/min while fin Circ FloPro to mill 0.44/960 w/full returns Tag at 13288' CTD 0.30/800 PUH 47.6k. Fin Circ mud to mill 0.52/950 09:15 - 10:15 1.00 EVAL P LOWERI POOH logging 60' leaving 20 bbl fresh FloPro pill in liner followed by KCI 10:15 - 12:00 1.75 EVAL P LOWERI Park at 10200', paint flag. POOH circ fresh KCI 0.68/720 12:00 - 14:45 2.75 EVAL P LOWERI Drop ball, open circ sub. Standback CSH. LD logging tools. 14:45 - 15:30 0.75 EVAL P LOWERI Confirm cement comp strength (<2000 psi). Pressure test liner la to 2000 si. Record test. 15:30 - 18:15 2.75 EVAL P LOWERI Wait on CNL log data to be processed. E-mail CNL log data to Anchorage to confirm perforations. Load guns in to pipe shed. Inspect and verify proper gun loading. 18:15 - 18:30 0.25 EVAL P LOWERI Wait on crew change for SLB and Nordic before holding PJSM. 18:30 - 20:00 1.50 PERFO P LOWERI C/O w/ day crew. Perform walk arounds & spill champion. PJSM w/ SWS perforators regarding PU perf guns. Discuss recent incidents regarding pinch points while handling pert guns. Read & discuss the new pert gun handling procedure w/ crew. Discuss pert gun hazards w/ new Nordic 3 crew members. 20:00 - 22:40 2.67 PERFO P LOWERI MU erf BHA. Lock tite all MT connections. PU 45 stds of 1-1/4" CSH from derrick. PU injector & MU to BHA. Set counters. 22:40 - 00:00 1.33 PERFO P LOWERI Break circulation -good returns. RIH w/ pert BHA. 9/2/2009 00:00 - 00:45 0.75 PERFO P LOWERI Continue to RIH. Flag corresponds to previous logging run depth, no correction needed. 00:45 - 01:35 0.83 PERFO P LOWERI RIH = 25k. Tag bottom twice at 13,290ft, PUW = 51 k. Correct to PBTD of 13,267ft. PUH to pert depth. Park at pert depth. RU shot detection equipment. Initiate firing sequence. Perforate w/ 2" 6spf pert guns from 13,088ft to 13,138ft using new 1%KCL. Good indication o guns firing w/shot detection & coil wt indication. 01:35 - 04:20 2.75 PERFO P LOWERI Slowly POH in the liner section while swapping well to new 1% KCL. Flow check at TOL - no flow. Continue to POH. Yflfl[BU: `J/14/LUU`J IU:bL:Ub HM BP EXPLORATION Page 11 of 11 Operations Summary Report Legal Well Name: B-14 Common Well Name: B-14 Spud Date: 4/17/1979 Event Name: REENTER+COMPLETE Start: 8/22/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 2 Rig Number: Date From - To 'Hours Task !Code NPT '' Phase Description of Operations 9/2/2009 01:35 - 04:20 2.75 PERFO P LOWERI Simultaneously suck down pits, cuttings box & tiger tank in preparation for rig move. 04:20 - 06:00 1.67 PERFO P LOWERI Tag up. Flow check. Pop off well. Slight losses. Place injector over bung hole. Stand back CSH. 06:00 - 06:15 0.25 PERFO P LOW ER1 Crew change. Make rounds. Hold PJSM. 06:15 - 08:30 2.25 PERFO P LOWERI Continue to stand back CSH. Hold detailed PJSM with crews. LD perf guns. All shots fired. 08:30 - 09:30 1.00 BOPSU P POST MU nozz e Run in hole. 09:30 - 10:30 1.00 BOPSU P POST Displace well to diesel. Pull out of hole. 10:30 - 11:00 0.50 RIGD P POST Continue to prep for move. Displace lines. Load trailers. 11:00 - 12:30 1.50 RIGD P POST Discuss ability to move rig with reel in place. Due to warm temps and excessive rain, decide to remove reel. Call for N2 truck. Hold PJSM with SLB and crew. Blow down reel with N2. Take returns to tiger tank. RD N2 unit. 12:30 - 13:30 1.00 BOPSU P POST Grease tree with valve crew. Set BPV with DSM valve crew. 13:30 - 18:00 4.50 BOPSU P POST Unstab coil & pull coil across. Secure coil w/ shipping bar. Lower reel to low boy trailer. Remove stuffing box from injector. Place injector on RF. SWS working on pack off assembly & working on injector motor. 18:00 - 18:30 0.50 BOPSU P POST C/O w/day crew. Conduct walk around & spill champion. PJSM regarding ND BOP's. 18:30 - 22:00 3.50 BOPSU P POST PU BOP's w/ blocks. ND BOP's & secure same w/ chain. ND IA & OA sensors. ND choke line. Close all tree/casing valves & label same as closed. RD fuseable cap & close actuator. 22:00 - 23:00 1.00 BOPSU P POST NU tree cap & check o-ring. RU test hose. Pressure test tree cap to 250psi/3500psi. 23:00 - 23:30 0.50 RIGD P POST R/D Handi berm. Pull off well. Park rig on pad. 23:30 - 00:00 0.50 RIGD P POST Clean up around well head. Rig released at 24:00. rnrneu: yn 4icvva B-14, Well History (Pre Rig Sidetrack) Date Summary 7/31/2009 WELL S/I ON ARRIVAL. RIH W/ 4-1/2" BRUSH, 2' x 1-7/8" STEM, AND 3.70" GAUGE RING. TBG & GLM's DRIFTED EASILY SEEING NO OBSRTUCTIONS, CONT INTO 7" LINER. SAT DOWN LIGHTLY & FELL THRU AT 10,963' SLM. RIH & SAT DOWN AT 11,005' SLM. SAT DOWN 4 TIMES LIGHTLY AT 11,005' SLM. POOH TO REDUCE DRIFT SIZE. 8/1/2009 DRIFT TUBING W/ 3.00" CENT. 2.15" LIB, UNABLE TO PASS 11,332' SLM (LIB INCONCLUSIVE). RAN 3.60" DRIFT TO 11,337' SLM W/ NO PROBLEMS. WELL LEFT S/I, PAD OP NOTIFIED. 8/7/2009 MIRU. MU and RIH with PDS memory GR/CCL for coil flag. Log from 11300' to 10350' and flag coil. Download and verify GR/CCL data. Make (-19') correction to be on depth with SLB Compensated Neutron -Formation Density Log dated 09 May 1979. MU and RIH with underreaming BHA. Underream down to 11,020'. 8/8/2009 Underream down to 11226' ctmd. Made several passes across whipstock setting depth of 11204'. Pump final gel sweep from 11226' and chase out of hole at 80%. FP tubing with 50/50 McOH from 2500' to surface. Blow down reel with N2. RDMO. Job Complete. 8/10/2009 WELL S/I ON ARRIVAL. RAN 3.70 CENT W/ 4 1/2 BRUSH SAT DOWN @ 11,240 SLM, UNABLE TO WORK PAST. CURRENTLY RUNNING IN W/ 3.25" CENT, S. BAILER. 8/11/2009 RAN 3.25" CENT., 2.5" SAMPLE BAILER TO OBSTRUCTION @ 11240' SLM, ABLE TO WORK DOWN TO 11299' SLM. RECOVERED SMALL SAMPLE OF METAL SHAVINGS. RAN 3.25" CENT., 4-1/2" BRUSH TO 11300' SLM. BRUSHED FROM 11240' SLM TO 11300' SLM. RAN 3.7" CENT., 2.5" SAMPLE BAILER TO 11300' SLM W/ NO RESTRICTIONS (NO SAMPLE). RAN 20' x 3.71" DUMMY WHIPSTOCK TO 10471' SLM. UNABLE TO WORK ANY DEEPER. RAN 40 ARM CALIPER 11240' SLM TO 10100' SLM (GOOD DATA). RAN BAITED BAKER WHIPSTOCK DRIFT (oal= 19', od= 3.61 ") TO 11300 SLM (NO RESTRICTION). WELL LEFT SHUT IN -NOTIFIED PAD OPERATOR. 8/17/2009 T/O/1= SI/0/0 TEMP= SI RG 2401 (SURFACE CASING CORK MITIGATION) PJSM. SET UP HYDRO VAC AND JOB SITE. START AND COMPLETE THE EXCAVATION ON W ELL CELLAR. RDMO. 8/20/2009 WELL SHUT IN UPON ARRIVAL. INITIAL T/I/O = 0/0/0 SET 4.5" X 7" BAKER GENERATION II TT WHIPSTOCK AT 11204' TOWS. ORIENTATION 8.5 DEG LEFT OF HIGH SIDE. TOP COLLAR 11,179', BOTTOM COLLAR 11,218'. NO PIP TAGS WERE INSTALLED AS PER PROCEDURE DUE TO HIGH GR COUNT RATE AT KOP. GOOD INDICATION OF SETTING AT SURFACE. FINAL T/I/O = 0/0/0. SWAB CLOSED ON DEPARTURE, FUSIBLE CAP INSTALLED, PAD OP NOTIFIED. JOB COMPLETE. 8/20/2009 T/O/I = SI/0/0 TEMP= SI RG 2401 (SURFACE CASING CORK MITIGATION) PJSM. STRAPPED CONDUCTOR @ 5". INSTALLED SPILL CONTAINMENT. PUMPED 1.7 GALLONS RG 2401 TO FILL CONDUCTOR. RDMO. Page 1 of 1 i~ ~ 1 ^~`~~ BAKER I~I~I~NE~i I1VTE+Q North America -ALASKA. - BP Prudhoe Bay PB B Pad B-14 -Slot 14 B-14APB1 Survey: MWD Survey Report -Geographic 05 October, 2009 by ~R ~ ~~$ Survey Report -Geographic ~ INTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: 23:14 4/17/1979 00:00 @ 64:30ft (generic drillinc Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Well: B-14 North Reference: True Wellbore: B-14AP61 Survey Calculation Method: Minimum Curvature Design: 6-14APB1 Database: EDM .16 - Anc Prod - WH24P Project Prudhoe Bay, North Slope, UNITED STATES 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 ft Latitude: 70° 15' 36.475 N From: Map Easting: 662,094.05ft Longitude: 148° 41' 22.843 W Position Uncertainty: 0.00 ft Slot Radius: O.000in Grid Convergence: 1.23 ° -- Well B-14 - --- API No 500292034900 Well Position +NI-S 0.00 ft Northing: 5,949,020.98 ft Latitude: 70° 16' 1.436 N +E/-W 0.00 ft Easting: 664,049.00 ft Longitude: 148° 40' 24.334 W sition Uncertainty P 00 ft 0 Wellhead Elevation: ft Ground Level: O.OOft . o ~ Wellbore i B-14AP61 API No 500292034970 Magnetics Model Name Samp{e Date Declination Dip Angle Field Strength BGGM2008 4/24/2009 22.74 80.90 57,704 Design B-14AP61 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 11,300.00 ' Vertical Secti on: Depth From (TVD) +N/-S +EI-W Direction (ft) (ft) lft) (°) 26.30 0.00 0.00 108.61 Survey Program Date: 9/11/2009 From To (ft) (ft) Survey (Wellbore) Tool Name Description 100.00 11,300.00 1 : Sperry-Sun BOSS gyro multi (B-14) BOSS-GYR O Sperry-Sun BOSS gyro multishot 11,347.60 12,900.00 MWD (B-14APB1) MWD MWD -Standard 10/5/2009 3:37:15PM Page 2 COMPASS 2003.16 Build 71 -/.ar ~$ Survey Report - Geographic by INTEQ Company: North America -ALASKA - BP 'Local Co-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD`Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc .Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drilling Well: B-14 North Refe rence: True >Wellbore: B-14APB1 Survey Cal culation Method: Minimum Curvature Design: B-14APB1 Database: EDM .16 - Anc Prod - WH24P Survey Measured Vertical Map Map Depth Inclination Az imuth Depth +N/-S +E/-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (fit) (~) Latitude Longitude 11,300.00 41.58 108.50 8,615.09 -1,477.98 5,660.19 5,947,666.79 669,739.66 70° 15' 46.879 N 148° 37' 39.619 W TIP 11,347.60 41.06 108.50 8,650.84 -1,487.95 5,690.00 5,947,657.47 669,769.68 70° 15' 46.781 N 148° 37' 38.752 W KOP 11,369.89 44.00 109.00 8,667.27 -1,492.80 5,704.26 5,947,652.94 669,784.04 70° 15' 46.733 N 148° 37' 38.337 W 11,396.46 48.69 114.00 8,685.61 -1,499.87 5,722.12 5,947,646.26 669,802.05 70° 15' 46.664 N 148° 37' 37.817 W 11,419.94 52.84 119.00 8,700.46 -1,508.00 5,738.37 5,947,638.49 669,818.47 70° 15' 46.584 N 148° 37' 37.344 W 11,450.18 58.00 125.42 8,717.63 -1,521.29 5,759.39 5,947,625.66 669,839.77 70° 15' 46.453 N 148° 37' 36.733 W 11,487.75 66.35 129.02 8,735.16 -1,541.40 5,785.80 5,947,606.14 669,866.61 70° 15' 46.255 N 148° 37' 35.965 W 11,520.01 74.63 129.96 8,745.92 -1,560.72 5,809.24 5,947,587.33 669,890.46 70° 15' 46.064 N 148° 37' 35.283 W 11,550.85 82.22 133.02 8,752.11 -1,580.73 5,831.84 5,947,567.82 669,913.50 70° 15' 45.868 N 148° 37' 34.626 W 11,581.01 85.33 137.41 8,755.38 -1,602.00 5,852.95 5,947,547.01 669,935.07 70° 15' 45.658 N 148° 37' 34.012 W 11,610.46 84.44 142.50 8,758.01 -1,624.45 5,871.82 5,947,524.98 669,954.42 70° 15' 45.437 N 148° 37' 33.464 W 11,644.36 84.93 144.65 8,761.15 -1,651.61 5,891.86 5,947,498.27 669,975.04 70° 15' 45.170 N 148° 37' 32.881 W 11,675.56 85.78 148.36 8,763.67 -1,677.54 5,909.02 5,947,472.72 669,992.76 70° 15' 44.915 N 148° 37' 32.382 W 11,700.70 86.69 152.35 8,765.33 -1,699.33 5,921.42 5,947,451.20 670,005.64 70° 15' 44.700 N 148° 37' 32.022 W 11,719.59 86.32 154.29 8,766.48 -1,716.18 5,929.89 5,947,434.54 670,014.47 70° 15' 44.535 N 148° 37' 31.776 W 11,754.70 85.89 151.53 8,768.86 -1,747.36 5,945.84 5,947,403.72 670,031.09 70° 15' 44.228 N 148° 37' 31.313 W 11,788.46 84.65 146.67 8,771.65 -1,776.22 5,963.11 5,947,375.24 670,048.99 70° 15' 43.944 N 148° 37' 30.811 W 11,813.66 84.09 143.53 8,774.12 -1,796.79 5,977.46 5,947,355.00 670,063.78 70° 15' 43.741 N 148° 37' 30.394 W 11,849.31 84.66 139.61 8,777.62 -1,824.58 5,999.50 5,947,327.70 670,086.42 70° 15' 43.468 N 148° 37' 29.753 W 11,879.91 84.21 137.19 8,780.58 -1,847.35 6,019.72 5,947,305.37 670,107.13 70° 15' 43.244 N 148° 37' 29.165 W 11,909.99 83.94 134.37 8,783.69 -1,868.79 6,040.59 5,947,284.39 670,128.46 70° 15' 43.033 N 148° 37' 28.558 W 11,940.92 84.99 131.50 8,786.67 -1,889.76 6,063.12 5,947,263.92 670,151.44 70° 15' 42.826 N 148° 37' 27.903 W 11,968.64 86.19 129.46 8,788.81 -1,907.70 6,084.15 5,947,246.45 670,172.85 70° 15' 42.650 N 148° 37' 27.292 W 12,002.90 87.70 125.84 8,790.63 -1,928.59 6,111.23 5,947,226.15 670,200.38 70° 15' 42.444 N 148° 37' 26.504 W 12,033.75 86.81 123.86 8,792.11 -1,946.20 6,136.51 5,947,209.10 670,226.04 70° 15' 42.271 N 148° 37' 25.769 W 12,062.77 84.28 120.88 8,794.36 -1,961.69 6,160.94 5,947,194.15 670,250.80 70° 15' 42.118 N 148° 37' 25.058 W 12,092.75 83.42 118.11 8,797.58 -1,976.36 6,186.89 5,947,180.04 670,277.05 70° 15' 41.974 N 148° 37' 24.304 W 12,129.58 83.31 114.82 8,801.83 -1,992.66 6,219.63 5,947,164.46 670,310.14 70° 15' 41.813 N 148° 37' 23.351 W 12,161.24 84.55 111.96 8,805.18 -2,005.16 6,248.52 5,947,152.60 670,339.30 70° 15' 41.690 N 148° 37' 22.511 W 12,191.14 84.53 109.21 8,808.03 -2,015.62 6,276.38 5,947,142.75 670,367.38 70° 15' 41.587 N 148° 37' 21.700 W 12,219.95 85.23 106.55 8,810.60 -2,024.43 6,303.69 5,947,134.53 670,394.87 70° 15' 41.500 N 148° 37' 20.906 W 12,249.39 85.32 104.90 8,813.02 -2,032.38 6,331.93 5,947,127.20 670,423.28 70° 15' 41.422 N 148° 37' 20.084 W 12,278.65 84.74 109.53 8,815.56 -2,041.01 6,359.77 5,947,119.19 670,451.29 70° 15' 41.337 N 148° 37' 19.275 W 12,309.86 84.28 114.17 8,818.55 -2,052.56 6,388.60 5,947,108.26 670,480.36 70° 15' 41.223 N 148° 37' 18.436 W 12,341.85 82.00 118.66 8,822.37 -2,066.69 6,417.03 5,947,094.76 670,509.10 70° 15' 41.083 N 148° 37' 17.609 W 12,371.79 82.12 123.30 8,826.51 -2,081.95 6,442.45 5,947,080.06 670,534.84 70° 15' 40.933 N 148° 37' 16.870 W 12,402.80 80.25 127.07 8,831.26 -2,099.60 6,467.49 5,947,062.96 670,560.26 70° 15' 40.759 N 148° 37' 16.142 W 12,431.80 78.66 132.68 8,836.57 -2,117.86 6,489.36 5,947,045.17 670,582.52 70° 15' 40.580 N 148° 37' 15.506 W 12,461.72 76.10 135.48 8,843.11 -2,138.17 6,510.33 5,947,025.33 670,603.93 70° 15' 40.380 N 148° 37' 14.896 W 12,492.00 71.03 134.05 8,851.68 -2,158.62 6,530.94 5,947,005.34 670,624.98 70° 15' 40.178 N 148° 37' 14.297 W 12,522.01 65.96 132.14 8,862.67 -2,177.69 6,551.32 5,946,986.72 670,645.76 70° 15' 39.991 N 148° 37' 13.704 W 12,551.81 63.09 129.69 8,875.49 -2,195.31 6,571.64 5,946,969.54 670,666.46 70° 15' 39.817 N 148° 37' 13.114 W 12,580.35 61.93 125.33 8,888.67 -2,210.73 6,591.71 5,946,954.57 670,686.86 70° 15' 39.665 N 148° 37' 12.530 W 12,611.84 61.52 120.99 8,903.59 -2,225.89 6,614.92 5,946,939.92 670,710.39 70° 15' 39.516 N 148° 37' 11.855 W 12,643.78 60.66 117.50 8,919.04 -2,239.55 6,639.31 5,946,926.79 670,735.07 70° 15' 39.381 N 148° 37' 11.146 W 12,673.82 59.34 114.86 8,934.06 -2,251.03 6,662.65 5,946,915.82 670,758.66 70° 15' 39.268 N 148° 37' 10.467 W 12,704.93 59.41 111.63 8,949.91 -2,261.60 6,687.24 5,946,905.80 670,783.47 70° 15' 39.164 N 148° 37' 9.751 W 12,737.89 59.39 109.25 8,966.69 -2,271.50 6,713.82 5,946,896.48 670,810.26 70° 15' 39.067 N 148° 37' 8.978 W 12,768.19 59.37 105.91 8,982.13 -2,279.38 6,738.67 5,946,889.15 670,835.28 70° 15' 38.989 N 148° 37' 8.255 W 12,797.92 59.07 103.37 8,997.34 -2,285.83 6,763.38 5,946,883.23 670,860.12 70° 15' 38.925 N 148° 37' 7.537 W 12,900.00 59.07 103.37 9,049.81 -2,306.08 6,848.57 5,946,864.85 670,945.72 70° 15' 38.725 N 148° 37' 5.058 W TD 10/5/2009 3:37:15PM Page 3 COMPASS 2003.16 Build 71 ~~~ ~ i c ~Es Survey Report -Geographic 1NTEQ Company: North America -ALASKA - BP Local Eo,ordinate Reference Project: Prudhoe Bay .TVD Reference: Site: PB B Pad MD Reference: Well: B-14 North Reference: Wellbore: B-14APB1 Survey Calculation Method: Design: B-14AP61 Database:. ---- -- Targets Target Name by Well B-14 -Slot 14 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc True Minimum Curvature EDM .t6 - Anc Prod - WH24P - hit/miss target Dip Angle Dip Dir. TVD +N/-S +E!-W Northing Easting - Shape (°) (°) _(ft} (ft) (ftf (ft) (ft) Latitude Longitude B-14 Target 2 0.00 0.00 9,027.30 -2,233.03 6,854.44 5,946,938.00 670,950.00 70° 15' 39.444 N 148° 37' 4.886 W - survey misses target center by 73.69ft a t 12878.84ft MD (9038. 93 TVD, -2301.88 N, 6830.91 E) - Point B-14 Target 1 0.00 0.00 8,894.30 -2,158.09 6,629.01 5,947,008.00 670,723.00 70° 15' 40.183 N 148° 37' 11.443 W - survey misses target center by 64.71ft a t 12585.16ft MD (8890. 93 TVD, -22 13.16 N, 6595.19 E) - Point B-14 Polygon 0.00 0.00 64.30 -1,636.47 5,690.09 5,947,509.00 669,773.00 70° 15' 45.320 N 148° 37' 38.752 W - survey misses target center by 8552.31ft at 11300.OOft MD (86 15.09 TVD, - 1477.98 N, 5660. 19 E) - Polygon Point 1 64.30 -1,636.47 5,690.09 5,947,509.00 669,773.00 Point2 64.30 -1,859.36 5,865.29 5,947,290.00 669,953.00 Point 3 64.30 -2,104.20 6,176.05 5,947,052.00 670,269.00 Point 4 64.30 -2,263.37 6,548.69 5,946,901.00 670,645.00 Point 5 64.30 -2,384.07 6,900.17 5,946,788.00 670,999.00 Point6 64.30 -2,188.93 6,942.44 5,946,984.00 671,037.00 Point 7 64.30 -2,065.59 6,699.05 5,947,102.00 670,791.00 Point 8 64.30 -1,908.94 6,396.37 5,947,252.00 670,485.00 Point 9 64.30 -1,786.19 6,179.98 5,947,370.00 670,266.00 Point 10 64.30 -1,684.03 6,082.17 5,947,470.00 670,166.00 Point 11 64.30 -1,509.53 5,969.94 5,947,642.00 670,050.00 Point 12 64.30 -1,419.34 5,778.85 5,947,728.00 669,857.00 Point 13 64.30 -1,337.56 5,606.58 5,947,806.00 669,683.00 j Point 14 64.30 -1,561.82 5,523.67 5,947,580.00 669,605.00 B-14 Fault B 0.00 0.00 64.30 -948.49 5,471.01 5,948,192.00 669,539.00 70° 15' 52.088 N 148° 37' 45.113 W - survey misses target center by 8569.26ft at 11300.OOft MD (86 15.09 TVD, -1477.98 N, 5660. 19 E) - Polygon Point 1 64.30 -948.49 5,471.01 5,948,192.00 669,539.00 j Point2 64.30 -1,628.92 5,435.17 5,947,511.00 669,518.00 Point 3 64.30 -2,246.36 5,400.71 5,946,893.00 669,497.00 Point 4 64.30 -1,628.92 5,435.17 5,947,511.00 669,518.00 B-14 Fault A 0.00 0.00 64.30 -793.18 5,688.46 5,948,352.00 669,753.00 70° 15' 53.614 N 148° 37' 38.781 W - survey misses target center by 8578.22ft at 11300.OOft MD (86 15.09 TVD, -1477.98 N, 5660. 19 E) - Polygon Point 1 64.30 -793.18 5,688.46 5,948,352.00 669,753.00 Point 2 64.30 -1,248.18 6,645.84 5,947,918.00 670,720.00 Point 3 64.30 -2,169.15 7,595.06 5,947,018.00 671,689.00 Point 4 64.30 -1,248.18 6,645.84 5,947,918.00 670,720.00 Survey Annotations Measured Vertical Loca l Coordinates Depth Depth +N/-S +EI-W (ft) (ft) (ft) (ft) Comment 11,300.00 8,615.09 -1,477.98 5,660.19 TIP 11,347.60 8,650.84 -1,487.95 5,690.00 KOP i 12,900.00 9,049.81 -2,306.08 6,848.57 TD Checked By: Approved By: Date: 10/5/2009 3:37:15PM Page 4 COMPASS 2003.16 Build 71 • r~~r BAKER NUl~1~~i INTEL North America - Prudhoe Bay PB B Pad B-14 -Slot 14 B-14APB2 Survey: MWD ALASKA - BP Survey Report -Geographic 23 July, 2009 by ~~ • Survey Report -Geographic ~ bP i!NTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well B-14 -Slot 14 Project: '' Prudhoe Bay TVD Reference: 23:14 4/17/1979 00`00 @ 64.30ft (generic drillinc Site: PB B Pad MD Reference: 23:14 4117/1979 00:00 @ 64.30ft (generic drillinr Well: B-14 North Reference: True Wellbore: B-14AP62 Survey CalculatortMethod: Minimum Curvature Design; B-14AP62 Database: EDM .16 - Anc Prod - WH24P Project Prudhoe Bay, North Slope, UNITED STATES 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: 5,946,440.22ft Latitude: 70° 15' 36.475 N From: Map Easting: 662,094.05ft Longitude: 148° 41' 22.843 W Position Uncertainty: 0.00 ft Slot Radius: O.000in Grid Convergence: 1.23 ° Well B-14 API No 500292034900 Well Position +N/-S 0.00 ft Northing: 5,949,020.98 ft Latitude: 70° 16' 1.436 N +EI-W 0.00 ft Easting: 664,049.00 ft Longitude: 148° 40' 24.334 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: O.OOft Wellbore B-14APB2 API No 500292034971 Magnetics Model Name Sample Date Declination Dip Angle Field Strength 1°) (°1 ~ (nT- BGGM2008 7/5/2009 22.64 80.90 57,712 Designr B-14APB2 --- -- - Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 11,675.56 Vertical Section: Depth From (TVDj +Nl-S +EI-W Direction (tt)' (ft) (ft) (°) 26.30 0.00 0.00 101.37 Survey Program Date: 7!23/2009 I From To (ft) (ft) Survey (Wellbore! Tool Name Description 100.00 11,300.00 1 : Sperry-Sun BOSS gyro multi (B-14) BOSS-GYRO Sperry-Sun BOSS gyro multishot ', 11,347.60 11,675.56 MWD (B-14APB1) MWD MWD -Standard 11,700.00 13,577.00 MWD (B-14APB2) MWD MWD -Standard 7/23/2009 10:47:13AM Page 2 .COMPASS 2003.16 Build 70 Survey Report -Geographic iNTEQ Company; North America -ALASKA - BP :Project: Prudhoe Bay Site: PB B Pad Weil: B-14 Wellbore: B-14APB2 Design: B-14APB2 k Survev Measured Depth (ft) 11,675.56 TIP 11,700.00 KOP 11,700.60 11,730.83 11,764.09 11,794.67 11,825.94 11,866.80 11,896.73 11,926.73 11,958.13 11,988.73 12,018.82 12,048.70 12,078.80 12,111.73 12,141.93 12,171.73 12,201.74 12,234.84 12,265.80 12,296.81 12, 326.67 12, 355.93 12,386.19 12,416.98 12,446.76 12,476.72 12,505.87 12,536.77 12,566.77 12, 597.02 12,626.98 12,657.50 12,686.78 12,716.95 12,745.77 12,776.81 12,806.78 12, 837.04 12,873.18 12, 913.97 12,943.29 12,973.53 13,004.96 13,036.44 13,067.44 13,104.53 13,137.67 13,173.25 13,202.86 13,237.60 13,267.00 Local Co-ordinate Reference: TVD Reference: MD Reference; North Reference• Survey Calculation`Method: Database• Vertical Map Inclination Azimuth. Depth +N/-$ +E/-W Northing 85.78 148.36 8,763.67 -1,677.54 5,909.02 5,947,472.72 bP Well B-14 -Slot 14 23:14 4!17/1979 00:00 @ 64.30ft (generic drillinc 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc True Minimum Curvature EDM .16 - Artc Prod - WH24P Map Fasting (ft) 669,992.76 Latitude Longitude 70° 15' 44.915 N 148° 37' 32.382 W 86.67 152.25 8,765.28 -1,698.72 5,921.10 5,947,451.81 670,005.29 70° 15' 44.706 N 148° 37' 32.032 W 86.69 152.35 8,765.32 -1,699.25 5,921.37 5,947,451.29 670,005.58 70° 15' 44.701 N 148° 37' 32.023 W 86.38 145.14 8,767.15 -1,725.03 5,937.02 5,947,425.86 670,021.79 70° 15' 44.448 N 148° 37' 31.569 W 85.21 139.04 8,769.59 -1,751.18 5,957.39 5,947,400.15 670,042.72 70° 15' 44.190 N 148° 37' 30.977 W 84.07 133.68 8,772.45 -1,773.21 5,978.39 5,947,378.59 670,064.20 70° 15' 43.973 N 148° 37' 30.366 W 82.28 129.12 8,776.17 -1,793.74 6,001.67 5,947,358.57 670,087.92 70° 15' 43.771 N 148° 37' 29.689 W 81.78 122.72 8,781.84 -1,817.47 6,034.42 5,947,335.57 670,121.18 70° 15' 43.538 N 148° 37' 28.736 W 78.97 118.20 8,786.84 -1,832.42 6,059.85 5,947,321.17 670,146.92 70° 15' 43.390 N 148° 37' 27.997 W 77.78 113.24 8,792.89 -1,845.17 6,086.31 5,947,309.00 670,173.65 70° 15' 43.265 N 148° 37' 27.227 W 77.15 108.11. 8,799.71 -1,855.99 6,114.98 5,947,298.81 670,202.54 70° 15' 43.158 N 148° 37' 26.393 W 76.96 103.53 8,806.57 -1,864.12 6,143.66 5,947,291.31 670,231.40 70° 15' 43.078 N 148° 37' 25.559 W 77.97 98.45 8,813.10 -1,869.72 6,172.49 5,947,286.34 670,260.33 70° 15' 43.023 N 148° 37' 24.720 W 78.69 94.17 8,819.15 -1,872.93 6,201.56 5,947,283.76 670,289.47 70° 15' 42.991 N 148° 37' 23.874 W 78.75 89.49 8,825.04 -1,873.87 6,231.06 5,947,283.46 670,318.98 70° 15' 42.981 N 148° 37' 23.016 W 77.98 84.09 8,831.69 -1,872.07 6,263.25 5,947,285.97 670,351.12 70° 15' 42.999 N 148° 37' 22.079 W 77.56 80.09 8,838.09 -1,868.01 6,292.48 5,947,290.66 670,380.25 70° 15' 43.038 N 148° 37' 21.229 W 77.69 75.60 8,844.48 -1,861.88 6,320.92 5,947,297.41 670,408.55 70° 15' 43.099 N 148° 37' 20.401 W 77.59 71.14 8,850.90 -1,853.49 6,349.00 5,947,306.40 670,436.44 70° 15' 43.181 N 148° 37' 19.583 W 75.90 66.74 8,858.50 -1,841.92 6,379.06 5,947,318.63 670,466.24 70° 15' 43.294 N 148° 37' 18.708 W 76.50 61.40 8,865.89 -1,828.78 6,406.09 5,947,332.35 670,492.97 70° 15' 43.423 N 148° 37' 17.922 W 75.23 57.00 8,873.46 -1,813.39 6,431.91 5,947,348.30 670,518.45 70° 15' 43.574 N 148° 37' 17.170 W 75.55 53.22 8,881.00 -1,796.87 6,455.61 5,947,365.34 670,541.78 70° 15' 43.737 N 148° 37' 16.480 W 74.87 48.88 8,888.47 -1,779.09 6,477.60 5,947,383.59 670,563.38 70° 15' 43.911 N 148° 37' 15.839 W 74.02 45.23 8,896.59 -1,759.23 6,498.94 5,947,403.91 670,584.28 70° 15' 44.107 N 148° 37' 15.218 W 75.02 40.79 8,904.81 -1,737.54 6,519.17 5,947,426.03 670,604.03 70° 15' 44.320 N 148° 37' 14.629 W 76.15 37.62 8,912.22 -1,715.19 6,537.40 5,947,448.77 670,621.77 70° 15' 44.539 N 148° 37' 14.098 W 76.77 32.90 8,919.24 -1,691.41 6,554.21 5,947,472.91 670,638.05 70° 15' 44.773 N 148° 37' 13.608 W 78.60 29.16 8,925.46 -1,667.01 6,568.88 5,947,497.62 670,652.19 70° 15' 45.013 N 148° 37' 13.180 W 81.13 25.99 8,930.90 -1,640.06 6,582.96 5,947,524.88 670,665.68 70° 15' 45.278 N 148° 37' 12.770 W 83.11 28.67 8,935.01 -1,613.66 6,596.60 5,947,551.56 670,678.74 70° 15' 45.537 N 148° 37' 12.372 W 83.68 33.08 8,938.49 -1,587.88 6,612.02 5,947,577.67 670,693.59 70° 15' 45.791 N 148° 37' 11.923 W 86.80 34.70 8,940.98 -1,563.10 6,628.66 5,947,602.81 670,709.69 70° 15' 46.034 N 148° 37' 11.438 W 87.61 39.09 8,942.47 -1,538.73 6,646.96 5,947,627.57 670,727.45 70° 15' 46.274 N 148° 37' 10.905 W 87.57 43.31 8,943.70 -1,516.72 6,666.23 5,947,649.99 670,746.23 70° 15' 46.490 N 148° 37' 10.344 W 87.98 47.49 8,944.87 -1,495.56 6,687.69 5,947,671.61 670,767.22 70° 15' 46.698 N 148° 37' 9.719 W 88.62 50.72 8,945.73 -1,476.70 6,709.46 5,947,690.94 670,788.58 70° 15' 46.883 N 148° 37' 9.085 W 89.11 55.88 8,946.34 -1,458.16 6,734.33 5,947,710.02 670,813.04 70° 15' 47.066 N 148° 37' 8.360 W 89.14 61.20 8,946.80 -1,442.52 6,759.89 5,947,726.20 670,838.24 70° 15' 47.219 N 148° 37' 7.616 W 84.75 64.04 8,948.41 -1,428.63 6,786.71 5,947,740.68 670,864.75 70° 15' 47.356 N 148° 37' 6.835 W 84.99 68.88 8,951.65 -1,414.26 6,819.70 5,947,755.76 670,897.42 70° 15' 47.497 N 148° 37' 5.875 W 86.10 76.11 8,954.82 -1,402.04 6,858.45 5,947,768.82 670,935.90 70° 15' 47.616 N 148° 37' 4.747 W 86.35 80.00 8,956.75 -1,395.98 6,887.07 5,947,775.50 670,964.38 70° 15' 47.676 N 148° 37' 3.914 W 86.65 84.22 8,958.60 -1,391.84 6,916.96 5,947,780.29 670,994.17 70° 15' 47.716 N 148° 37' 3.044 W 85.24 88.64 8,960.82 -1,389.89 6,948.24 5,947,782.93 671,025.40 70° 15' 47.735 N 148° 37' 2.134 W 87.24 97.11 8,962.89 -1,391.47 6,979.59 5,947,782.03 671,056.77 70° 15' 47.719 N 148° 37' 1.222 W 83.60 100.88 8,965.36 -1,396.29 7,010.10 5,947,777.87 671,087.37 70° 15' 47.672 N 148° 37' 0.334 W 82.69 105.01 8,969.79 -1,404.54 7,045.98 5,947,770.41 671,123.42 70° 15' 47.590 N 148° 36' 59.290 W 84.10 109.75 8,973.61 -1,414.37 7,077.38 5,947,761.27 671,155.03 70° 15' 47.493 N 148° 36' 58.376 W 85.95 114.61 8,976.69 -1,427.75 7,110.20 5,947,748.61 671,188.13 70° 15' 47.361 N 148° 36' 57.422 W 86.63 117.31 8,978.61 -1,440.68 7,136.76 5,947,736.26 671,214.96 70° 15' 47.234 N 148° 36' 56.649 W 86.29 114.06 8,980.76 -1,455.71 7,168.00 5,947,721.91 671,246.52 70° 15' 47.086 N 148° 36' 55.740 W 86.10 111.20 8,982.71 -1,467.00 7,195.08 5,947,711.22 671,273.84 70° 15' 46.974 N 148° 36' 54.953 W 7/23/2009 10:47:13AM Page 3 COMPASS 2003.16 Build 70 .e~ Survey Report -Geographic t]p ,trrrt;ct Company: Project: "Site: Well: Wellbore: Design: Survey North America -ALASKA - BP Local Co-ordinate Reference: Prudhoe Bay ND Reference; PB B Pad MD Reference:.. B-14 North Reference: B-14AP62 Survey Calculation Method: B-14AP62 'Database: Well B-14 -Slot 14 23:14 4!17!1979 00:00 @ 64.30ft (generic drillinc 23:14 4/17/197900:00 @ 64.30ft (generic drillinc' True Minimum Curvature EDM .16 - Anc Prod - WH24P Measured Vertical Map Map Depth Incli nation Azimuth Depth +N1-S +E! W Northing Fasting {fit) (°) (°) (ft) (ft) (ft) (ft) (ft) latitude 13,296.84 85.58 107.92 8,984.87 -1,476.96 7,223.12 5,947,701.87 671,302.08 70° 15' 46.876 N 13,327.71 85.93 103.36 8,987.16 -1,485.26 7,252.75 5,947,694.22 671,331.89 70° 15' 46.794 N 13,356.21 86.65 100.32 8,989.00 -1,491.09 7,280.59 5,947,689.00 671,359.84 70° 15' 46.737 N 13,386.21 85.72 97.54 8,991.00 -1,495.74 7,310.15 5,947,685.00 671,389.50 70° 15' 46.691 N 13,421.90 87.61 95.86 8,993.08 -1,499.89 7,345.54 5,947,681.61 671,424.97 70° 15' 46.650 N 13,457.04 86.10 94.18 8,995.00 -1,502.96 7,380.49 5,947,679.31 671,459.97 70° 15' 46.619 N 13,492.88 84.53 91.30 8,997.93 -1,504.67 7,416.16 5,947,678.37 671,495.67 70° 15' 46.602 N 13,529.07 79.32 92.14 9,003.01 -1,505.75 7,451.96 5,947,678.08 671,531.49 70° 15' 46.591 N 13,577.00 79.32 92.14 9,011.90 -1,507.50 7,499.03 5,947,677.35 671,578.58 70° 15' 46.573 N TD - 2.875" Longitude 148° 36' 54.137 W !: 148° 36' 53.275 W I 148° 36' 52.465 W', 148° 36' 51.605 W ''i 148° 36' 50.575 W '~, 148° 36' 49.558 W 148° 36' 48.520 W 148° 36' 47.478 W 'I 148° 36' 46.109 W 7/23%2009 10:47:13AM Page 4 COMPASS 2003.16 Build 70 s~~ Survey Report -Geographic • ~ bP ~1VTEQ Company: North America -ALASKA - BP Loeat Co-ordinate Refierence: Well B-14 -Slot 14 Project: Prudhoe Bay TVD References 23:14 4/17/1979 00:00.@ 64.30ft (generic drillinc Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Weil: B-14 North'Reference: True - WeHbore: B-14APB2 Survey Calculation Method: Minimum Curvature Design: B-14AP62 Database: EDM .16 - Anc Prod - WH24P Targets Target. Name - hit/miss target Dip Angle Dip Dir.. TVD +Ni'-S +EI-W Northing Fasting .-Shape (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude B-14A New Target 2 0.00 0.00 8,929.30 -1,381.31 7,338.15 5,947,800.00 671,415.00 70° 15' 47.816 N 148° 36' 50.787 W -survey. misses target center by 132.70ft at 13397.O6ft MD (899 1.76 TVD, -1497.11 N, 7320.89 E) - Point B-14A NEW Polygon 0.00 0.00 64.30 -1,754.98 5,574.07 5,947,388.00 669,659.60 70° 15' 44.156 N 148° 37' 42.131 W -survey misses target center by 8706.16ft at 11675.56ft MD (87 63.67 TVD, -1677.54 N, 5909.02 E) - Polygon Point 1 64.30 -1,754.98 5,574.07 5,947,388.00 669,659.60 Point 2 64.30 -1,247.22 5,730.08 5,947,899.00 669,804.50 Point 3 64.30 -1,616.59 6,246.39 5,947,541.00 670,328.70 Point 4 64.30 -1,296.72 6,624.28 5,947,869.00 670,699.50 Point 5 64.30 -1,044.29 7,938.58 5,948,150.00 672,007.90 Point 6 64.30 -1,570.52 8,033.64 5,947,626.00 672,114.40 Point 7 64.30 -1,680.86 6,854.68 5,947,490.00 670,938.20 Point 8 64.30 -2,195.02 6,395.83 5,946,966.00 670,490.70 B-14A New Target 1 0.00 0.00 8,949.30 -1,444.64 6,801.61 5,947,725.00 670,880.00 70° 15' 47.198 N 148° 37' 6.402 W -survey misses target center by 20.87ft at 12844.36ft MD (8949.08 TVD, -1425.50 N, 6793.29 E) - Point B-14 Fault A 0.00 0.00 64.30 -46.88 6,556.99 5,949,117.00 670,605.00 70° 16' 0.947 N 148° 37' 13.485 W - survey misses target center by 8874.57ft at 11675.56ft MD (8763.67 TVD, - 1677.54 N, 5909.02 E) - Polygon Point 1 64.30 -46.88 6,556.99 5,949,117.00 670,605.00 Point 2 64:30 -1,485.89 6,766.70 5,947,683.00 670,846.00 Point 3 64.30 -2,169.15 7,595.06 5,947,018.00 671,689.00 Point 4 64.30 -1,485.89 6,766.70 5,947,683.00 670,846.00 B-14A New Target 3 0.00 0.00 9,034.30 -1,340.14 7,744.17 5,947,850.00 671,820.00 70° 15' 48.217 N 148° 36' 38.970 W -survey misses target center by 297.67ft at 13577.OOft MD (9011 .90 TVD, -1507.50 N, 7499.03 E) - Point Casing Points -- - -- - -- Measured Vertical Casing Hole Depth Depth Diameter Diameter '(ft) (ft) Name (in) (in) 13,577.00 9,011.90 2.875" 2.875 4.125 Survey Annotations Measured Vertical Local Coordinates Depth Depth +N!-S +E/-W (ft) lft) (ft) (ft) Comment 11,675.56 8,763.67 -1,677.54 5,909.02 TIP 11,700.00 8,765.28 -1,698.72 5,921.10 KOP 13,577.00 9,011.90 -1,507.50 7,499.03 TD Checked By: Approved By: Date : 7/23/2009 10:47:13AM Page 5 COMPASS 2003.16 Build 70 ~ ~ ~~~~ BAKER I~I~INE INTE~Q North America Prudhoe Bay PB B Pad B-14 -Slot 14 -ALASKA - B P B-14A Survey: MWD Survey Report -Geographic 05 October, 2009 by ~ ~ ~R ~ s b ~~ Survey Report -Geographic P INTEQ Company: North America -ALASKA - BP Local Ca-ordirtate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference:: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ ti4.30ft (generic drillinc'.. Well: B-14 North Reference:.. True Wellbore: B-14A Survey Calculation Method: Minimum Curvature Design: B-14A Databases EDM :16 - Anc Prod- WH24P Project Prudhoe Bay, North Slope, UNITED STATES 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: 5,946,440.22ft Latitude: 70° 15' 36.475 N From: Map Easting: 662,094.05ft Longitude: 148° 41' 22.843 W Position Uncertainty: 0.00 ft Slot Radius: O.000in Grid Convergence: 1.23 ° Well B-14 API No 500292034900 Well Position +N/-S 0.00 ft Northing: 5,949,020.98 ft Latitude: 70° 16' 1.436 N '; +EI-W 0.00 ft Easting: 664,049.00 ft Longitude: 148° 40' 24.334 W ~~ Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: O.OOft (Wellbore B-14A API No 500292034901 Magnetics Model Name Sample Date Declination Dip Angle Field Strength BGGM2009 7/16/2009 22.59 80.91 57,665 - - - Design B-14A - Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 11,200.00 Vertical Section: Depth From (TVD) +N/-S +E/-W Direction f~) (ft) (ft) (°) 26.30 0.00 0.00 100.35 i Survey Program Date: 9/11 /2009 From To (ft) (ft) Survey (Wellbore). Tool.Name Description ~ 100.00 11,200.00 1 : Sperry-Sun BOSS gyro multi (B-14) BOSS-GYR O Sperry-Sun BOSS gyro multishot 11,204.00 13,300.00 MWD (B-14A) MWD MWD -Standard 10/5/2009 3:32:54PM Page 2 COMPASS 2003.16 Build 71 • BAInR ~$ Survey Report -Geographic ~ INTEQ Company: North America -ALASKA - BP Local Co-ordinate. Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: 23:14 4/17/1979 00:00 @ 64:30ft (generic drillinc Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (genericdrillinc Well: B-14 North Reference: True Wellbore: B-14A .Survey Calculation Method: Minimum Curvature Design: B-14A Database: EDM .16 - Anc Prod.- WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N!-S +E/_yy Northing Easting (ft) (°) (°) (ft) (ft) {ft) (ft) (ft) .Latitude Longitude 11,200.00 42.88 108.00 8,541.05 -1,456.94 5,596.37 5,947,686.44 669,675.40 70° 15' 47.087 N 148° 37' 41.476 W TIP 11,204.00 42.83 108.02 8,543.98 -1,457.78 5,598.95 5,947,685.66 669,678.00 70° 15' 47.078 N 148° 37' 41.401 W KOP 11,225.85 45.57 107.32 8,559.64 -1,462.40 5,613.47 5,947,681.35 669,692.61 70° 15' 47.033 N 148° 37' 40.978 W 11,260.69 47.69 106.29 8,583.57 -1,469.72 5,637.71 5,947,674.57 669,717.01 70° 15' 46.961 N 148° 37' 40.273 W 11,299.53 51.22 104.00 8,608.81 -1,477.41 5,666.20 5,947,667.49 669,745.65 70° 15' 46.885 N 148° 37' 39.444 W 11,344.29 50.17 101.46 8,637.17 -1,485.05 5,699.97 5,947,660.60 669,779.58 70° 15' 46.810 N 148° 37' 38.461 W 11,374.38 51.24 94.18 8,656.24 -1,488.20 5,723.02 5,947,657.95 669,802.69 70° 15' 46.778 N 148° 37' 37.791 W 11,404.70 53.65 91.66 8,674.72 -1,489.42 5,747.02 5,947,657.25 669,826.71 70° 15' 46.766 N 148° 37' 37.093 W 11,439.38 56.41 87.89 8,694.60 -1,489.29 5,775.42 5,947,658.00 669,855.10 70° 15' 46.767 N 148° 37' 36.266 W 11,475.79 56.46 82.90 8,714.74 -1,486.85 5,805.65 5,947,661.09 669,885.27 70° 15' 46.791 N 148° 37' 35.386 W 11,504.69 55.74 79.78 8,730.86 -1,483.25 5,829.36 5,947,665.22 669,908.89 70° 15' 46.826 N 148° 37' 34.696 W 11,534.89 56.15 74.54 8,747.78 -1,477.69 5,853.74 5,947,671.31 669,933.14 70° 15' 46.881 N 148° 37' 33.987 W 11,569.36 56.95 69.75 8,766.79 -1,468.87 5,881.10 5,947,680.72 669,960.30 70° 15' 46.967 N 148° 37' 33.190 W 11,600.92 56.36 76.00 8,784.15 -1,461.10 5,906.27 5,947,689.03 669,985.30 70° 15' 47.043 N 148° 37' 32.457 W 11,633.00 56.79 80.92 8,801.83 -1,455.75 5,932.49 5,947,694.95 670,011.40 70° 15' 47.096 N 148° 37' 31.694 W 11,662.69 58.52 88.58 8,817.73 -1,453.48 5,957.44 5,947,697.77 670,036.29 70° 15' 47.118 N 148° 37' 30.968 W 11,692.73 59.89 94.07 8,833.12 -1,454.08 5,983.23 5,947,697.72 670,062.07 70° 15' 47.112 N 148° 37' 30.218 W 11,722.59 61.13 93.41 8,847.81 -1,455.78 6,009.16 5,947,696.60 670,088.04 70° 15' 47.095 N 148° 37' 29.463 W 11,752.55 63.50 89.99 8,861.74 -1,456.56 6,035.67 5,947,696.39 670,114.56 70° 15' 47.087 N 148° 37' 28.692 W 11,784.62 65.09 85.59 8,875.65 -1,455.43 6,064.54 5,947,698.14 670,143.39 70° 15' 47.098 N 148° 37' 27.852 W 11,818.20 66.97 81.21 8,889.30 -1,451.90 6,095.00 5,947,702.34 670,173.77 70° 15' 47.132 N 148° 37' 26.965 W 11,853.42 70.09 76.83 8,902.19 -1,445.65 6,127.16 5,947,709.29 670,205.78 70° 15' 47.194 N 148° 37' 26.029 W 11,882.28 72.85 77.31 8,911.36 -1,439.53 6,153.83 5,947,715.99 670,232.31 70° 15' 47.254 N 148° 37' 25.253 W 11,915.06 75.51 75.15 8,920.30 -1,432.02 6,184.46 5,947,724.17 670,262.76 70° 15' 47.327 N 148° 37' 24.361 W 11,945.74 78.27 71.70 8,927.26 -1,423.49 6,213.09 5,947,733.32 670,291.20 70° 15' 47.411 N 148° 37' 23.528 W 11,974.23 80.52 68.71 8,932.51 -1,414.01 6,239.43 5,947,743.37 670,317.33 70° 15' 47.504 N 148° 37' 22.761 W 12,008.51 84.07 69.08 8,937.10 -1,401.78 6,271.12 5,947,756.29 670,348.74 70° 15' 47.624 N 148° 37' 21.839 W 12,039.77 85.70 73.63 8,939.89 -1,391.83 6,300.61 5,947,766.88 670,378.00 70° 15' 47.722 N 148° 37' 20.980 W 12,079.26 87.02 78.65 8,942.40 -1,382.39 6,338.86 5,947,777.14 670,416.04 70° 15' 47.814 N 148° 37' 19.867 W 12,118.21 87.42 83.59 8,944.29 -1,376.39 6,377.29 5,947,783.98 670,454.32 70° 15' 47.873 N 148° 37' 18.749 W 12,147.81 88.16 86.49 8,945.43 -1,373.83 6,406.75 5,947,787.18 670,483.72 70° 15' 47.898 N 148° 37' 17.891 W 12,177.81 90.89 89.72 8,945.68 -1,372.84 6,436.73 5,947,788.83 670,513.66 70° 15' 47.907 N 148° 37' 17.019 W 12,203.95 91.66 92.53 8,945.10 -1,373.35 6,462.85 5,947,788.88 670,539.79 70° 15' 47.902 N 148° 37' 16.259 W 12,230.52 92.09 97.17 8,944.23 -1,375.60 6,489.30 5,947,787.22 670,566.29 70° 15' 47.880 N 148° 37' 15.489 W 12,262.00 90.68 97.92 8,943.47 -1,379.73 6,520.50 5,947,783.76 670,597.57 70° 15' 47.839 N 148° 37' 14.581 W 12,292.70 90.25 97.52 8,943.22 -1,383.85 6,550.92 5,947,780.30 670,628.07 70° 15' 47.798 N 148° 37' 13.696 W 12,323.15 88.99 95.45 8,943.42 -1,387.29 6,581.17 5,947,777.53 670,658.38 70° 15' 47.764 N 148° 37' 12.816 W 12,355.53 89.60 93.22 8,943.82 -1,389.74 6,613.46 5,947,775.78 670,690.71 70° 15' 47.740 N 148° 37' 11.876 W 12,385.75 88.59 89.17 8,944.29 -1,390.37 6,643.66 5,947,775.81 670,720.92 70° 15' 47.733 N 148° 37' 10.997 W 12,417.52 88.68 87.14 8,945.05 -1,389.34 6,675.40 5,947,777.53 670,752.63 70° 15' 47.743 N 148° 37' 10.073 W 12,447.26 89.35 82.71 8,945.56 -1,386.71 6,705.01 5,947,780.80 670,782.17 70° 15' 47.768 N 148° 37' 9.212 W 12,478.94 90.03 79.86 8,945.73 -1,381.92 6,736.32 5,947,786.28 670,813.37 70° 15' 47.815 N 148° 37' 8.300 W 12,509.38 90.18 76.61 8,945.68 -1,375.71 6,766.12 5,947,793.13 670,843.02 70° 15' 47.876 N 148° 37' 7.433 W 12,540.11 90.46 73.69 8,945.51 -1,367.83 6,795.82 5,947,801.65 670,872.54 70° 15' 47.953 N 148° 37' 6.569 W 12,570.27 89.94 71.14 8,945.40 -1,358.72 6,824.57 5,947,811.39 670,901.08 70° 15' 48.043 N 148° 37' 5.732 W 12,599.91 89.32 67.84 8,945.59 -1,348.34 6,852.33 5,947,822.37 670,928.60 70° 15' 48.145 N 148° 37' 4.924 W 12,629.88 89.26 65.03 8,945.96 -1,336.36 6,879.79 5,947,834.95 670,955.80 70° 15' 48.262 N 148° 37' 4.124 W 12,660.86 88.10 61.41 8,946.68 -1,322.41 6,907.44 5,947,849.50 670,983.13 70° 15' 48.399 N 148° 37' 3.319 W 12,690.24 88.89 64.38 8,947.45 -1,309.03 6,933.58 5,947,863.44 671,008.97 70° 15' 48.530 N 148° 37' 2.558 W 12,721.02 88.16 66.98 8,948.24 -1,296.36 6,961.61 5,947,876.72 671,036.73 70° 15' 48.655 N 148° 37' 1.742 W 12,761.45 85.55 72.58 8,950.46 -1,282.41 6,999.48 5,947,891.49 671,074.27 70° 15' 48.792 N 148° 37' 0.640 W 12,791.83 84.74 75.58 8,953.03 -1,274.11 7,028.58 5,947,900.42 671,103.19 70° 15' 48.873 N 148° 36' 59.793 W 12,819.75 84.80 78.91 8,955.58 -1,267.97 7,055.70 5,947,907.15 671,130.16 70° 15' 48.933 N 148° 36' 59.003 W 10/5/2009 3:32:54PM Page 3 COMPASS 2003.16 Build 71 ~t~ s Survey Report - Geographic bP INTEQ Company: North America -ALAS KA - BP `Coca! Co-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: 23:14 4/ 17/1979 00:00 @ 64.30ft (generic drillinc Site: PB B Pad MD Refere nce: 23:14 4/ 17/1979 00:00 @ 64.30ft (generic drillincs Well: B-14 North Reference: True Wellbore: B-14A Survey Calculation Method: Minimum Curvature Design: B-14A Database: EDM .16 - Anc Prod - WH24P Survey Measured Vertical Map Map Depth Inclination Az imuth Depth +N!-S +E/_yy Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 12,851.92 84.19 83.17 8,958.67 -1,262.98 7,087.32 5,947,912.82 671,161.67 70° 15' 48.982 N 148° 36' 58.083 W 12,882.20 83.25 88.66 8,961.98 -1,260.84 7,117.33 5,947,915.62 671,191.62 70° 15' 49.003 N 148° 36' 57.210 W 12,912.00 84.16 91.23 8,965.25 -1,260.81 7,146.95 5,947,916.30 671,221.23 70° 15' 49.003 N 148° 36' 56.348 W 12,941.85 83.48 93.35 8,968.46 -1,262.00 7,176.60 5,947,915.76 671,250.89 70° 15' 48.991 N 148° 36' 55.485 W 12,972.13 84.52 98.70 8,971.63 -1,265.16 7,206.53 5,947,913.25 671,280.89 70° 15' 48.959 N 148° 36' 54.614 W 13,002.07 83.94 103.55 8,974.64 -1,270.90 7,235.75 5,947,908.14 671,310.23 70° 15' 48.903 N 148° 36' 53.764 W 13,031.68 84.99 108.90 8,977.50 -1,279.13 7,264.04 5,947,900.53 671,338.68 70° 15' 48.821 N 148° 36' 52.941 W 13,062.08 85.60 113.99 8,980.00 -1,290.21 7,292.23 5,947,890.07 671,367.11 70° 15' 48.712 N 148° 36' 52.120 W 13,098.36 85.35 117.73 8,982.86 -1,305.98 7,324.77 5,947,875.01 671,399.98 70° 15' 48.557 N 148° 36' 51.174 W 13,134.75 83.17 115.13 8,986.50 -1,322.10 7,357.19 5,947,859.61 671,432.74 70° 15' 48.398 N 148° 36' 50.231 W 13,165.59 82.37 111.58 8,990.38 -1,334.22 7,385.27 5,947,848.10 671,461.08 70° 15' 48.278 N 148° 36' 49.414 W 13,196.61 79.97 109.10 8,995.14 -1,344.88 7,414.01 5,947,838.07 671,490.04 70° 15' 48.173 N 148° 36' 48.578 W 13,228.00 79.69 106.48 9,000.69 -1,354.32 7,443.42 5,947,829.28 671,519.65 70° 15' 48.080 N 148° 36' 47.722 W 13,255.76 78.16 103.83 9,006.02 -1,361.44 7,469.71 5,947,822.73 671,546.09 70° 15' 48.010 N 148° 36' 46.958 W 13,300.00 78.16 103.83 9,015.10 -1,371.79 7,511.76 5,947,813.30 671,588.34 70° 15' 47.908 N 148° 36' 45.734 W TD 10/5/2009 3:32:54PM Page 4 COMPASS 2003.16 Build 71 rir ~~~ Survey Report -Geographic bP INTEQ Company: North America -A LASKA - BP 'LocaFCo-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: 23:14 4/17/1979 00:00 @ 64. 30ft{generic drillinc= Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64. 30ft (generic drillinc'i Well: B-14 North Reference: True Wellbore: B-14A Survey Calculation Method: Minimum Curvature Design: B-14A Database: EDM .16 - Anc Prod - WH24P Targets Target Name - hit/miss target Dip Angle Dip Dir. TVD +Nh-S +E/-W Northing Easting -Shape (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude B-14A Plan 15 Polygc 0.00 0.00 64.30 -1,407.00 5,763.11 5,947,740.00 669,841.00 70° 15' 47.577 N 148° 37' 36.622 W - survey misses target center by 8478.53ft at 11200.OOft MD (8541.05 TVD, - 1456.94 N, 5596.37 E) - Polygon Point 1 64.30 -1,407.00 5,763.11 5,947,740.00 669,841.00 Point2 64.30 -1,619.39 5,686.46 5,947,526.00 669,769.00 ', Point3 64.30 -1,671.84 5,981.41 5,947,480.00 670,065.00 Point4 64.30 -1,698.79 6,299.92 5,947,460.00 670,384.00 ', Points 64.30 -1,629.59 6,521.49 5,947,534.00 670,604.00 Point6 64.30 -1,502.38 6,651.30 5,947,664.00 670,731.00 I Point 7 64.30 -1,399.54 6,797.59 5,947,770.00 670,875.00 ', Point 8 64.30 -1,365.93 6,999.38 5,947,808.00 671,076.00 Point 9 64.30 -1,480.68 7,491.03 5,947,704.00 671,570.00 Point 10 64.30 -1,518.77 7,724.28 5,947,671.00 671,804.00 Point 11 64.30 -1,249.38 7,710.14 5,947,940.00 671,784.00 Point 12 64.30 -1,214.72 7,496.83 5,947,970.00 671,570.00 Point 13 64.30 -1,123.49 6,982.66 5,948,050.00 671,054.00 Point 14 64.30 -1,194.85 6,631.00 5,947,971.00 670,704.00 Point 15 64.30 -1,352.34 6,284.46 5,947,806.00 670,361.00 Point 16 64.30 -1,328.73 5,797.83 5,947,819.00 669,874.00 B-14A Plan 15 Target 0.00 0.00 9,031.30 -1,386.21 7,563.11 5,947,800.00 671,640.00 70° 15' 47.765 N 148° 36' 44.240 W - survey misses target center by 55.75ft at 13300.OOft MD (9015.10 TVD, -13 71.79 N, 7511.76 E) - Point B-14A Plan 15 Target 0.00 0.00 8,946.30 -1,352.36 6,698.59 5,947,815.00 670,775.00 70° 15' 48.106 N 148° 37' 9.398 W - survey misses target center by 34.91ft at 12443.91 ft MD (8945.52 TVD, -1387.13 N, 6701.69 E) - Point B-14 Fault A 0.00 0.00 64.30 -793.18 5,688.46 5,948,352.00 669,753.00 70° 15' 53.614 N 148° 37' 38.781 W - survey misses target center by 8503.19ft at 11200.OOft MD (8541.05 TVD, - 1456.94 N, 5596.37 E) - Polygon Point 1 64.30 -793.18 5,688.46 5,948,352.00 669,753.00 Point2 64.30 -1,248.18 6,645.84 5,947,918.00 670,720.00 Point 3 64.30 -2,169.15 7,595.06 5,947,018.00 671,689.00 Point4 64.30 -1,248.18 6,645.84 5,947,918.00 670,720.00 B-14A Plan 15 Target 0.00 0.00 8,990.30 -1,395.98 7,322.83 5,947,785.00 671,400.00 70° 15' 47.672 N 148° 36' 51.233 W - survey misses target center by 81.57ft at 13134.75ft MD (8986.50 TVD, -13 22.10 N, 7357.19 E) - Point Survey Annotations Measured Vertical focal Coordinates Depth Depth +N/.g +E/.yy (ft) (ft) (ft} (ft) Comment 11,200.00 8,541.05 -1,456.94 5,596.37 TIP 11,204.00 8,543.98 -1,457.78 5,598.95 KOP 13,300.00 9,015.10 -1,371.79 7,511.76 TD Checked By: Approved By: Date: 10/5/2009 3:32:54PM Page 5 COMPASS 2003.16 Build 71 TREE = CIW WELLHEAD = MCEVOY AC~JATOR = OTIS KB. ELEV = 64.28' BF. ELEV = KOP 37.75' 3200' Max Angle = 92° @ 12231' Datum MD = 11758' Datum TVD = 8800' SS B ~ 14 A I SAFET Y NOTES: WELL ANGLE > 70° @ 11882' 20" CONDUCTOR, 110' 2075' --~ 9-5/8" FOC ID = ? 2121' 4-1/2" OTIS XO SSSV LAND NIP, ID = 3.813" 0 2582' 9-5/8" DV PKR GAS LIFT MANDRELS ~ 13-318" CSG, 72#, L-80, ID = 12.347" I Minimum ID = 2.377" @ 12304' 3-3/16" X 2-7/8" XO 3-1/2" LNR, 9.2#, L-80 STL, .0087 bpf, ID= 2.992" ~~ 10430' 7" TBG CUT (RIG TAGGED 1/30/94) 4-1/2" TBG, 12.6#, L-80 NSCT, .0152 bpf, ID = 3.958" 7" TBG, 26#, L-80 AB-IJ-4S, .0371 bpf, ID = 6.276" TOP OF 7" LNR 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681" ~~ 'I'I U/1• 3-1/2" LNR, 9.2#, L-80 STL, .0087 bpf, ID = 2.992" 11148' 4-1/2" BKR GEN II WHIPSTOCK (08/20/09) 11204' 7" LNR, 29#, L-80 BTRS, .0371 bpf, ID = 6.184" ~~ 12226' PERFORATION SUMMARY REF LOG: SWS ON 09/01/09 ANGLE AT TOP PERF: 85° @ 13088' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2 6 13088 - 13138 O 09/01 /09 2-7/8" LNR, 6.16#, L-80 STL, .0058 bpf, ID = 2.441"~~ 13300' DATE REV BY COMMENTS DATE REV BY COMMENTS 05/15/79 ORIGINAL COMPLETION 02/03/94 D-16 RWO 09/03/09 NORDIC CTD SIDETRACK (B-14A) 09/15/09 ME/JMD DRLG DRAFT CORRECTIONS 09/19/09 PJC CT LNR CORRECTIONS PRUDHOE BAY UNfT WELL: B-14A PERMIT No: 209059 API No: 50-029-20349-01 SEC 31, T11 N, R14E, 1629' FNL & 1607' FEL BP Exploration (Alaska) 3-3-16" LNR, 6.2#, L-80 TCII, .0058 bpf, ID = 2.80" ST MD TV D DEV TYPE V LV LATCH PORT DATE 6 3020 3020 6 MERLA DMY RM 0 03/24/09 5 5386 4980 50 MERLA DNIY RM 0 03/21/05 4 7664 6307 56 MERLA DMY RM 0 03/24/09 3 9315 7299 52 MERLA DMY RM 0 03/20/04 2 10216 7872 50 MERLA DMY RA 0 01(30x94 1 10364 7966 51 MERLA DMY RM 0 03/20/04 10394' 4-1/2" OTIS X NIP, ID = 3.813" 10430' 3.70" BKR DEPLOYMENT SLV, ID = 3.00" 10450' 9-5/8" X 4-1/2" BKR SB-3 PKR, ID = 3.938" 10482' ~4-1 /2" OTIS X NIP, ID = 3.813" BEHIND 10494' 4-1/2" WLEG, ID = 3.958" CT LNR 10497' 7" GUIBERSON PBR, ID = 6.6'-~ 10521' 9-5/8" X 4-1/2" GUIBERSON PKR, ID = 3.833" 10563' 4-1/2" OTIS X NIP, ID = 3.813 BEHIND 10579' 7° LNR PBR, ID = ? CT LNR 10593' 4-1/2" OTIS XN NIP, MILLED TO = 3.80" 10604' 9-5/8" X 7" BOT LTP w /LNR HGR, ID = ? 10624' 4-1/2" MULESHOE, ID=3.958" BEHIND 10609' ELMD TT LOGGED 05/17/90 CT LNR MILLOUT WINDOW (B-14A) 11209' - 11214' 11148' 3-1/2" X 3-3/16" XO, ID = 2.786" 12304' 3-3/16" X 2-7/8" XO, ID = 2.387" I 12304' I PBTD H 13266' ~t BAKER N V6ME5 CUUNI~Y NUR"1'H SLUYE BUKUUGH STATE ALASKA DATE 1 0/112 00 9 Baker Atlas PRINT DISTRIBUTION LIST CUMYANY BY EXYLURAl1UN (ALASKA) 1NC WELL NAME B-14APB2 FIELD PRUDHOE BAY UNIT THIS DISTRIBUTION LIST AUTHORIZED BY: CATRINA GUIDRY SO #:2669690 Copies of Copies Digital Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKAI INC 1 Company DNR -DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2-1 Address 550 V6BST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE, AK 99508 ANCHORAGE, AK 9901 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE. AK 9901 Company Company, Person Person Address Address Company Company Person Person Address Address Data Disseminated Bv: BAKER ATLAS-PDC 1701 ~ Aldine ~Vesttield, Houston, Texas 77073 This Distribution List Completed Bv: ~; _ r _~~ INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7`h Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: B-14APB2 ~__. -.. Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print - GR Directional Measured Depth Log (to follow) E 1 color print - MPR/Directional TVD Log (to follow) 1 color print - MPR/Directional Measured Depth Log (to follow) LAC Job#: 2669690 Sent by: Catrina Guidry Date: 10/01/09 ~ Received by: ~ ~ " Date: 1 / ~ PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY ~,~ FAX: (907) 267-6623 ~'AV ~ ~, ~ V ! „_~_ 1'-'' ~ /a t 1 ~U6NES ~ Baker Hughes I~YTEI~ 7260 Homer Drive Anchorage, Alaska 99518 Direct: (907) 267-6612 FAX: (907) 267-6623 INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7th Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: B-14APB1 Contains the following: !` 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print - GR Directional Measured Depth Log (to follow) 1 color print - MPR/Directional TVD Log (to follow) '' 1 color print - MPR/Directional Measured Depth Log (to follow) LAC Job#: 2669690 Sent by: Catrina ~idry Date: 09/30/0.9 ~ Received by• ,~ _ Date: PLEASE ACKNOWLEDGE RECEIPT BY SIGNING.&.RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 Baker Hughes INTEQ -%~ ~~ _i 7260 Homer Drive - f /~ /~.~ ~~~ Anchorage, Alaska 99518 ~~ ~ ~ Direct: (907) 267-6612 ~/ lNTFQ FAX: (907) 267-6623 ~~ ~ ®rta BAKER N~JGF~ES Baker Atlas PRINT DISTRIBUTION LIST CUMYAN Y BP EXYLURA"11UN (ALASKA) 1NC WELL NAME B-14APB1 FIELD PRUDHOE BAY UNIT CUUN'FY NOKIH SLUYE BUKUUGH STATE ALASKA DATE 9/30/2009 THIS DISTRIBUTION L[ST AUTHORIZED BY CATRI:~IA GL'IDRY SO #: 2669690 Copies of Copies Digital Copies of Copies Digital Each Lug of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKA) INC 1 Company DNR - DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2-1 Address 550 WEST 7TH AVE. 900 E BENSON BLVD. SUITE 800 ANCHORAGE. AK 94508 ANCHORAGE. AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE. AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By: BAKER ATLAS-PDC 17015 Aldine Westfield. Houston, Texas 77073 This Distribution List Completed B~ ~,' ~~ ~~`~` ~/s ~J ~, ~.. ~`~~` s ALASSA OIL A1~TD GA5 CO1~T5~RQATIOAT COMI~IISSIOIIT Mr. John McMullen Engineering Team Leader BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 • ~~ d1 SEAN PARNELL, GOVERNOR ~ k 333 W. 7th AVENUE, SUITE 100 ~ ANCHORAGE, ALASKA 99501-3539 i PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU B-14A Sundry Number: 309-265 Dear Mr. Mc Mullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. Chair DATED thi~ day of August, 2009 Encl. ~p9 -D ~i ~~ ~~S ~D~ STATE OF ALASKA 8~~ ALASOIL AND GAS CONSERVATION COM~ION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 ~~ ~.~09 ~~L, ~ Q 2009 1. Type of Request: ^ Abandon ^ Suspend ^ Operation Shutdown ^ Perforate ^'~~~~9ioh'8~ ~`~~~' t3ff1fT~1~S4= ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Sust7~~rt~~11 ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ®Other Re-Enter O erations Shutdown Well 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 209-059 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20349-01-00 . 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU B-14A Spacing Exception Required? ^ Yes ®No 9. Property Designation: , 10. KB Elevation (ft): 11. Field /Pool(s): ADL028310 & 028309 ~ 64.30 - Prudhoe Bay Field !Prudhoe Bay Oil Pool 12. PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 13577' 9012' 11315' 8626' None None irr Len th Siz MD TVD Burst. olla se Stru tural Cndutr 11 2"x3 11 11' Surfa 2672' 1 -3/8" 2672' 2672' 4930 2670 Intermediate Pr i n 11072' 9-5/ " 11 72' 8447' 6870 4760 Liner 1645' 7" 10579' - 12224' 8102' - 9319' 8160 7020 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): None None 7", 26# x 4-1/2", 12.6# L-80 10624' Packers and SSSV Type: 9-5/8" x 4-1/2" Baker'SB-3' packer; Packers and SSSV MD (ft): 10450'; 9-5/8" x 4-1/2" Guberson packer 10521' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: August 20, 2009 ®Oil - ^ Gas ^ Plugged ^ Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foreg mg i true and correct to the best of my knowledge. Contact Mary Endacott, 564-x388:' Printed Name J n ff~~ Title Engineering Team Leader Prepared By Name/Nuptber: Signature Phone 564-4711 Date ~ ~0 Q ~ Terrie Hubble, 564-4628 Commission Use Onl Sundry Number: Conditions of approva~ity Commission so that a representative may witness tegrity Test ^ Location Clearance ^ Plug Integrity BOP Test ^ Mechanical In L Other: 3 SO~pS~ ~ ~ P ~G.S'T Subsequent Form Required: ~ ~ ~cP O1~ w`~~ Ga Nt O lG,-t ~a ~t ~ / ~ j APPROVED BY ~® ,~ A roved B COMMISSIONER THE COMMISSION Date ` Form 10-403 wised 06/2006 ~ Submit In Duplicate ., O R I G I N A L ~ ~. o y-~~ • To: Tom Maunder Petroleum Engineer Alaska Oil & Gas Conservation Commission From: M.S. Endacott CTD Engineer 907-564-4388 Date: July 30, 2009 Re: B-14 Sundry Approval by The proposed plan for B-14 continues to be to drill a through tubing sidetrack with the SLB/Nordic 2 Coiled Tubing Drilling rig. The existing perforations were isolated by a cement downsqueeze after setting the whipstock, and will be isolated by the primary cement job. The sidetrack, B-14A, will exit the existing 7" liner and kick off in Sag River, and TD at 75degrees inclination in Zone 2. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. B-14A PB1 was drilled and found to be wet, PB2 was drilled, the liner run to TD and during the cement job, it pressured up leaving the liner full of cement. The cement has been drilled out, the liner cut and pulled down to the old window. Two attempts were made to set whipstocks just above the original one with the intent to replace the lost wellbore. Nordic 2 moved off on July 22, operation shut down was submitted 7/24/09. Below outlines the approach for prepping the well to be sidetracked. The scope of the rig work is basically unchanged as to previous application. Pre-Rig Work Summary: (scheduled to begin August 3, 2009) 1. S drift & tag 2. C Underream from tubing tail to below KOP 3. S Drift with dummy whip, brush, caliper the 7"from below KOP to EOT 4. PE Eline set 4-1/2" x 7" whip at TSGR 30L if the caliper looks OK from top to bottom 5. PC Coil possibly cement whipstock in place 5bbl 15.6ppg -pending caliper results/whip type Rig Work: (scheduled to begin on August 20, 2009) 1. MIRU and test BOPE to 250 psi low and 3500 psi high. 2. Mi113.8" window off whipstock and 10' of rathole. 3. Drill Lateral 4. Run 3-1/2" x 2-7/8" solid chrome liner 5. Pump primary cement leaving TOC 200' above window 6. Cleanout liner 7. Test liner lap to 2000 psi. 8. Perforate liner per asset instructions 9. Freeze protect well, RDMO Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Generic GLV's S 3 oa -ZG 1 _t-. r ~D ,Z O~-d$`I CC: Well File Sondca StewmanlTerrie Hubble TREE = 6" CNV WELLkEAD= MCEVOY ACl'UATOR = OTIS KB. ELEV = 64.28' BF. ELEV = 37.75' KOP = 3200' Max Angle = 57° @ 7400' Datum MD = 11625' Datum TV D = 8800' SS 20" CONDUCTOR ID = ? 13-3/8" CSG, 72#, L-80, ID = 12.347" r B -14A SAS ~~ Proposed CTD Sidetrack Minimum ID = 2.30" @ -'10430' TOL 50° TOP3-1/2" X 2-7/8" LNR ID=2.76" 10430e1m 7" TBG CUT (RIG TAGGED 1/30194) 10490' 4-1/2" TBG, 12.6#, L-80 NSCT, 10494' .0152 bpf, ID = 3.958" TBG, 26#, L-80 AB-IJ-4S, .0371 bpf, ID = 6.276" 10497' TOP OF 7" LNR 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958' 2075' I-19-5/8" FOC 2121' 4-1/2" OTIS XO SSSV LAND NIP, ID = 3.813" 2582' 9-5/8" DV PKR GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3020 3020 6 MERLA DOME RM 16 04/10!08 5 5386 4980 50 MERLA DMY RM 0 03/21 /05 4 7664 6307 56 MERLA SO RA 20 04/10/08 3 9315 7299 52 MERLA DMY RM 0 03/20/04 2 10216 7872 50 MERLA DMY RA 0 1 10364 7966 51 MERLA DMY RM 0 03/20/04 10382e I m 4-1 /2" OTIS X NIP, ID = 3.813" 10442e1m 9-5/8" X 4-1/2" BKR SB-3 PKR, ID = 3.938" 10472e I m 4-1 /2" OTIS X NIP, ID = 3.813" 10494' 4-1/2" WLEG, ID = 3.958" 10497' 7" GUIBERSON PBR, ID = ?" 10521' 9-5/8" X 4-1/2" GUIBERSON PKR, ID = 3.833" 10563' 4-1/2" OTIS X NIP, ID = 3.813" 10593' -14-1/2" OTIS XN NIP, ID milled to = 3.80" 10604' 9-5/8" X 7" BOT LTP w /LNR HGR ID = ? 4-1/2" MULESHOE, ID = 3.958" ELMD TT LOGGED 05!17/90 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681" PERFORATION SUMMARY REF LOG: BHCS ON 05/09/79 TSG = 11205' ANGLE AT TOP PERF: 40° @ 11745' Refer to Production DB for historical pert data SPF INTERVAL Opn/Sqz DATE 0 ~ ~ 41, w hipstoc k H 11204' whipstock 11350' 0 12182' L-80 BUTT, .0371 bpf, ID = 6.184" 12226' TOC 11,100' 11180' 3-1/2 x 2-718 X-over x 2-7/8" 13Cr cmtd & perf'd I-~ 13447' n ~ PB2 AI gill at 11,700 -7/8" 13G full of cement 11348-13577 B-14A PB1 TD 12,900` DATE REV BY COMMENTS DATE REV BY COMMENTS 05/15/79 ORIGINAL COMPLETION 04/15/08 JLJlPJC GLV GO (04/10/08) 02/03/94 D-16 RWO 05/30/08 RRD/PJC PERFORATION (05/18/09) 03/30/04 RMWKA GLV GO 05/30/08 ?/ PJC DRAWING CORRECTIONS 03/06/05 KSB/TLH TTP PULLED (03/21/04) 08/04/08 DRS/PJC DRAWING CORRECTIONS 03/27!05 DTR/TLH GLV C/O 07/29/09 MSE PROPOSED CTD SIDETRACK PRUDHOE BAY UNff WELL: B-14A PERMff No: API No: 50-029-20349-01 SCE 31, T11 N, R14E, 1629' FNL 8 1607' FEL BP Exploration (Alaska) • ~~TT~~++ ~y S IL 6id7~ 9~ 1~ s7'iA~ Mr. John McMullen Engineering Team Leader BP Exploration (Alaska), P.O. Box 196612 Anchorage, AK 99519-6612 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907)276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU B-14A Sundry Number: 309-256 Dear Mr. McMullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing 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. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, ~~ ~ "~~~/ ,~ ~.~y% %% ~,~~.y Daniel T. Seamount, Jr. Chair DATED this ., ` day of July, 2009 Encl. STATE OF ALASKA ALA OIL AND GAS CONSERVATION COM ION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 1. Type of Request: ^ Abandon ^ Suspend ®Operation Shutdown ^ Perforate ^ Tim~,!•xtension ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter ~us~enci,ed_Well ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 209-059 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20349-01-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU B-14A Spacing Exception Required? ^ Yes ®No 9. Property Designation: , 10. KB Elevation (ft): 11. Field /Pool(s): ADL028310 & 028309 ~ 64.30 Prudhoe Bay Field / Prudhoe Bay Oil Pool 12. PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 13577' 9012' 11315' 8626' None None C sin Len th i MD TVD ur t Coll S ru tural n u or 110' " x 110' 110' Surface 2672' 1 -3/ " 2672' 2672' 4930 2 70 Intermediate r d i n 11 7 ' - / " 11 72' 8447' 7 47 0 Liner 164 ' 7" 10579' - 12224' 8102' - 9 19' 8160 7020 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): None None 7", 26# x 4-112", 12.6# L-80 10624' Packers and SSSV Type: 9-5/8" x 4-1/2" Baker'SB-3' packer; Packers and SSSV MD (ft): 10450'; 9-5/8" x 4-1/2" Guberson packer 10521' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: July 21, 2009 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verbal Approval: Date: 7/21/2009 ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: Tom Maunder 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Mary Endacott, 564-4388 Printed Name John McMullen Title Engineering Team Leader 1 Prepared By Name/Number; Si nature ~~ ~ \ ~,,.~- ~~~~ Terrie Hubble, 564-4628 9 nn.cl. A>, aN1.i J~ Phone 564-4711 Date y~ ~~j o~ Commission Use Onl Sundry Number: Conditions of approval: Notify Commission so that a representative may witness BOP Test ^ Mechanical Integrity Test ^ Location Clearance ^ Plug Integrity ^ n Other: ~a~-;-~q /'tO~CG a ~e~~rov~~ c~ b..~arc icsf+~.r~%K3 op'er-a.-~'`e~..s. A ~O'~D~-( r~.q, ~~Y~~ ~ ~ P cJ Subsequent Form equired: (~ ~ U d ~~-" °;~ ~ APPROVED BY ~` ~ ~~~ ~ ~~ ~ COMMISSIONER THE COMMISSION Date A roved B Form 10-403 Revi~~d 06/2006 Submit In Duplicate ~ `~~~~~~~~~ ~ ~t c~',G,., ~ ,2s_d 9 TREE - 6' C W WELLHEAD- I.I~~idY ACTUAIdR- dT6 F(H . ELEV - 6i 2S 9F.ELeJ- 37.75 F~ P - 32aQ I.~xAr~fe-Sf°~i1t]Q Gaiam IAD- rv 11628 Da1amND- S~QSS SP,FETY F1aTE8: 2Q d0NDUGldR,G-? 11U 13tiTA' dSG, 72~p, LSD, G -12.31i' 26?1 ~~ 17' T9G dUT [RIG TAGGED 1Ad9~] I ~-1fi2'T9G, 12.Eip, L~ NSCT; 0152 bpf, ID- 395&' 9-U-1S, X371 bpf, D - 6276' ~14P OF7' LNR 1.-iPI TAG,12.6~p,1~, ~152bpf, G - 395$' ~ 9~Sfi3 CSG, ~7 ip, L~ 8 UTf, IG - $.681' I ~#,~ FdC 1-1l2' dTISXd J LAND NIP. G- 3813' 9~~8" UJ PKR GAS LFT IAANDRELS ST I~G lVD DB! T~fPE VLV LP.TCH PdRT DATE 6 30~ 3020 6 lAERL,4 Dd1AE RIA 16 G~l1G,U8 5 5386 i98G 50 IAERLA Di,('f R~1 G a3f11A5 t 766 63D7 56 IAERLA Sd R4 20 D~l10,U8 3 9315 7?39 52 AIERLA GI.fS` RIA 0 !13l~,U~ 2 iQ215 i872 50 IAERLA DFI'f RA D 1 iQ361. 7966 51 I.IERLA DFf'( RIA !1 a.312DA~ ~~ 'I~.i Im ~-12'dTlSX NP,ID-3813' ~~. ,'. -°~Frn 9~A' X L-1 f1' AICRS6~PkR, G-3933' , ._ _ I ~t ~l-1lI dTlSX NP, ID- 3.813' ~aaaa' l-i!?' WL~, G -3955 '1a49r' P'GUI9ERS4NP9R, i-'6'-u' ~[!~ ~' 9-SR' X i-1l2' G U8 Ef~d N PICR, IG - 333' t~ 15 2"' 1U5~' i-i!2' dTfa~€ NP, ID- 3.813' 1QF$~ ~ i-ifI dT6 XN NP, IDtrtl~d ~ ~-~`::~' ~[~a~j' 9~A' X7' 9dTLTP lU! LNR HGR, G -? I 1x624" I I'~-7~ 13~.rflla~t~~tTi= I L-1 ~~ ~~1 TD 1 ~,~Q~' DATE REJ 9Y Cd~IF1ENl5 CWTE RBif B'! Cdf~L1ENT5 05115fi9 ORIGINALCOMRLETIdN Q1•l15A8 dL.VPJC GLV CA ~1l1GASj 44~U3~5d d-16 fell{) QSAaU$ RRIX'PJC PERFdRATIDN~6l1$A9j Q3AOA~ RYIhUk:4 GLV C,Q 45AG9$ ?! PJC DRAWNG GORRf~'fGNS Q3A6A5 kSf]lTLH TfP PULLEG~3I21A~) a3A1A8 DRS~PJC GRAWNGCdRRf~TGNS Q3l2iA5 DTR+TLH GLSIC~Ci l77l23A9 I.ISE B-1~1pdaGe 01l16A6 dd1.VPAG Ull4hlERSFTYNdTEDELETED 1x024' H~-1l~' IAULESHdE, IG- 3.955 1~]~' EL I.ID TT LdGG EG U5~17l90 TAR = 11 ~~~' ~~ ~.~ ,~, `,r . . E~pra ~arriera ~" ~ 11 " ~~~~ -`~--~~~~_~Tap of cement 11 ~~~'afr~n t~~r~er~ 41° -. i _ ~~ ,r ~ ~ h _ ~ ~`~---v-~--_ ~ - ~ F ~ PRUGHdE AAY llNff W ~ L: 8-1 ~,~. PERIAff N6: APINa: SG-023-20 3 19-01 SBC31, Ti itl, R1 ~E, 1629' FNL~ 1607' FEL ~ Bplora~an (AIa1MaJ P 9i Fd RATG N SUTAM,W. RY REF L4G: 9HCSdN45A9'79 ANGLEAT1dP PERF: 1U° ~ 1171-5' Nab: Refe7 b Prod~ctb~ DB for Yt&tarkalpert d3t3 S2E SPF NTERUAL dD1r67I Q4TE • ' Hubble, Terrie L From: Endacott, Mary S Sent: Thursday, July 23, 2009 10:42 AM To: Hubble, Terrie L Cc: McMullen, John C Subject: B-14A Temporary Operations Shutdown Attachments: B-14Acurrent.jpg u B-14Acurrent.jpg (163 KB) Temporary Operations Shutdown (to conduct annual rig maintenance) Summary of Nordic 2 work Drill one lateral, found to be wet, set al billet and sidetracked to good pay. Ran liner, cement tool malfunctioned (after recovering the tool, it was found that there was a procedural error in the way the tool was prepared), pressured up as cement hit the shoe, left liner full of cement and 20bb1 cement in the coil. Exhausted the 20bb1 of latex cement with losses, got about 50% of it back. Drilled out the 3-1/2" liner with at 2.75" PDC bit, cut and pulled the liner down to the window. Cleaned out the well with nozzles, motors and mills, venturi baskets. Attempted to set two whipstocks both fell down hole, top of fish 11315'. Ran a caliper, attempted to run an eline coil deployed camera, broke off in the stack (fish 11" x 2"), fell to bottom. Freeze protect, RDMO Reason for suspension Because of a procedural error in assembling the liner cementing tool, the lateral was lost and further attempts to set whipstocks were impaired. The well needs to be cleaned out and prepared for window milling upon which the lateral can be re drilled and completed. Thanks, MARY S. ~+ NDACOTT $P ALASKA COIL TUBING ~RLG ~+ NGR OFFICE 790D 907-564-4388 ENDACOMSCBP.COM B-14 sidetrack Page 1 of 3 Hubble, Terrie L From: Endacott, Mary S Sent: Tuesday, July 21, 2009 3:12 PM To: Maunder, Thomas E (DOA) Cc: Hubble, Terrie L; Stewman, Sondra D Subject: RE: B-14A (209-059) sidetrack (update) Hi Tom We got the liner out of the hole and tried now to set two whipstocks both dropped down hole. We are preparing to RDMO. Planning to move back after summer maintenance. We will file a cease operations form...... Planning to mill another window and re-drill the well to basically the same target. thanks, Mary From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Tuesday, July 14, 2009 11:15 AM To: Endacott, Mary S Cc: McMullen, John C; Hubble, Terrie L; Stewman, Sondra D; Michaelson, Bill G Subject: RE: B-14A (209-059) sidetrack (update) Hi Mary, You are correct. This lost section will be B-14APB2 with the -71 API number. Call or message with any questions. Tom Maunder, PE AOGCC From: Endacott, Mary S [mailto:Mary.Endacott@bp.com] Sent: Tuesday, July 14, 2009 11:06 AM To: Maunder, Thomas E (DOA) Cc: McMullen, John C; Hubble, Terrie L; Stewman, Sondra D; Michaelson, Bill G Subject: RE: B-14A (209-059) sidetrack (update) Hi Tom Here's an update. We drilled the re-permitted well, ran liner and left the liner full of cement. We're currently drilling/milling out cement to a point where we can cut and pull and start over. We're planning to re-use the whipstock and window, re-drill the well to basically the same target. I reckon I don't need to do anything permit wise, the new well plan is less than 500ft away from the plan/permitted well. thanks, Mary 7/23/2009 B-14 sidetrack Maunder, Thomas ~ (DQAj From: Maunder, Thomas E (DOA) Sent: Tuesday, July 21, 2009 4:09 PM To: "Endacott, Mary S' Subject. RE: B-74A {209-059) sidetrack (update) ur~ds like a fittEe rest is Ire order: Page 1 of ~ ~ Tram; Endacott, Mary S [mailta;Mary.Endarntt@bp.cam] Sen#; Tuesday, July 21, 2009 3:12 PM To; Maunder, Thomas E (DOA) Cc: Hubble, Terrie L; Stewman, Sondra Q Subject: RE; t3-14A (249-059) sidetrack (update) Ni Tom We got the liner out of the hole and tried now to set two whipstocks both dropped down hole. We are preparing to RDMO. Planning to move back after summer maintenance. We will fife a cease operations form......., Planning to mill another window and re-drill the well to basically the same target. thanks, Mary Fro.: • Maunder, Thomas E (DOA) [maifto;tom.maunderCu~alaska.gav] Sent: ay, July 14, 2009 11:15 AM To: Endaco Mary S Cc: McMullen, n C, Hubble, Terrie L Stewman, Sondra C?; Michaelson, E3ill G Subject: RE; t3-14 09-059) sidetrack (update) HI ll+tery, ~~ ~ 5 Srcc~~ O~ ~~ y~s5c,.~~ S You are correct, This lost se will be 13s~4~1~132 with the ~71~ Al~`l number: ~r~ti~~'cv~ ~~~cc Cell or mes a with er~y questican .. Tom lutaunder, ICE ~ ~C From: Endacott, Mary S [maiito;Mary.EndacattCa~bp.c Sent: Tuesday, July 14, 2009 1 J.:06 AM To: Maunder, Thomas E {DOA) Cca McMullen, Jahn C; Hubble, Terrie L; Stevuman, Sandra D,• Mic Isan, l3ili G Subject: RE: B-14A (209-059} sidetrack (update) Hi Tom Nere's an update. We drilled the re-permitted well, tan liner and left the liner full of cement. We're curre ~ drilling/milling out cement to a point where we can cut and pull and start over. We're planning to re-use the whipstock and window, re-drill the well to basically the same tar I reckon I don°t need to do anything permit wise, the new well plan is less than 500ft away from t lan/pei well. thanks,. Mary 7/2/2009 B-14 sidetrack Maunder, Thomas E (DQA) From: Maunder, Thomas E (DOA) Sent: Tuesday, July 14, 2009 11:15 AM To: 'Endacott, Mary S' Cc; McMullen, John C; Hubble, Terrie L; Stewman, Sondra 17; Michaelson, Bi(t G Subject: RE; i3-14A (209-059) sidetrack (update) Hi Mary„ you are cr~rre~t.. This lt~t s+~tican will l~x~~~l~S2 ~ the 4o i,~ ~~l nut~taer. Call or messa0e with anty au ~: ns: Tcrtt Maunder, ~E ,~O~C From: Endacott, Mary S [mailto:Mary,Endacott@bp.com] Sent: Tuesday, July 14, 2009 11:Ofi AM To: Maunder, Thomas E (UOA) Cc: McMullen, John C; Hubble, Terrie L; Stewman, Sondra ~; Michaelson, E3i11 G Subject: RE: 13-14A (209-059j sidetrack tupdate) Page 1 of ~~ Hi Tom Here's an upda#e. We drilled the re-permitted well, ran finer and left the liner full of cement. We're currently driffinglmiffing out cement to a point where we can cut and pull and start over. We're planning to re-use the whips#ock and window, re-drill the well to basicaiiy the same target. 1 reckon 1 don't need to do anything permit wise, the new well plan is less than 500ft away from the plan/permitted weii. thanks, Mary Cc: McMullen, Jo C; Saltmarsh, Arthur C (DUA) Subject: RE: 8-14A -059) sidetrack '-~-~:`S S~.c~'C©h'~~M~S: F :Maunder, Thomas E (D~JA) [mailto:tom.maunder@alaska.gov] Sent: day, July 06, 2009 8:50 AM To: Endaco , ary S; Hubble, Terrie L permit application will l~ n with the 11 Warne end All number 2~bandoned bole 'on will be 19-44~1~51 with the ~7py ~l fall or ge with any qu bons. From: Maunder, Thames E (GOA) Sent: Monday, Juiy 06, 2009 $:28 AM To: 'Endacott, Mary S'; Hubble, Terrie L Cc: McMullen,lohn C Subject: RE: B-14 sidetrack 7/ 14/2009 ~ ~b ~. Ems; ~ r. ~ sa s e`~'~, ~ ~ b ~. ~@ ~ `~-,=,-G~ Pam„ 4a~~S.~^~ ~ t ~ E- ~i ~$A~ ~! ~...~ ~@ ALASKA OIL AI~TD GAS COI~TSERQATIOIQ COAiDIISSI01~ John McMullen Engineering Team Leader BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 ~~ L SARAH PALIN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, B-14A Well BP Exploration (Alaska) Inc. Permit No: 209-059 (revised) Surface Location: 1630' FNL, 1607' FEL, SEC. 31, T11N, R14E, UM Bottomhole Location: 2274' FSL, 4418' FEL, SEC. 33, T11N, R14E, UM Dear Mr. McMullen: Enclosed is the revised approved application for permit to redrill the above referenced development well. This revision was necessary due a change in the bottomhole location greater than 500' laterally. This approval supersedes the original approval dated June 2, 2009. 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 Commission 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 Commission 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 Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). Sincerely, Daniel T. Seamount, Jr. Chair DATED this? day of July, 2009 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALAS~OIL AND GAS CONSERVATION COMMI .ON PERMIT TO DRILL 20 AAC 25.005 ~~~~~ ~~j~ °~ Revised 07/06/09, Change BHL 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1 c. Specify if well is proposed for: ^ Coalbed Methane ^ Gas Hydrates ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 11. Well Name and Number: PBU B-14A 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 13849' TVD 8970'ss 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: ' ' 7. Property Designation: ADL028310 & 028309 Oil Pool FEL, SEC. 31, T11N, R14E, UM FNL, 1607 1630 Top of Productive Horizon: T11 N R14E UM 2161' FSL 1204 FEL SEC. 32 8. Land Use Permit: 13. Approximate Spud Date: July 6, 2009 , , , , , Total Depth: 2274' FSL, 4418' FEL, SEC. 33, T11 N, R14E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 22,893' 4b. Location of Well (State Base Plane Coordinates): Surface: x-664049 y- 5949021 Zone-ASPS4 10. KB Elevation (Height above GL): 64.30 feet 15. Distance to Nearest Well Within Pool: 779' 16. Deviated Wells: Kickoff Depth: 11,370 feet Maximum Hole An le: 93 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3249 Surface: 2370 18. C in Pr m: ifi io ns T - in De t - B om' an i f C ent .f. r sack Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 4-1/8" 3-~i2" x 2-pis" 9.3# / 6.5# 13Cr80 STL 7930'ss 13 49' 8970's 202 cu ft las ' 1 g, PRESE NT WELL CONDITION S UMMARY (To be completed for Redrill and Re-e io s ~ ` Total Depth MD (ft): 12228 Total Depth TVD (ft): Plugs (measured): 9322 None Effective Depth MD (ft): 12182 Effective Depth TVD ( 9287 measured): None Casing Length Size Cement Volume MD TVD Conductor /Structural 11 0" 477 P rmafro t 10' 11 ' Surface 2672' 13-3/8" 4560 cu ft Permafrost 2672' 2 72' Intermediate Pr i n 11 7 ' 9-5/8" 1 50 cu ft CI 130 cu P rm fr 11 72' 447' Liner 1645' 7" 480 cu ft Class'G' 10579' - 12224' 8102' - 9319' Perforation Depth MD (ft): None Perforation Depth TVD (ft): None 20. Attachments ^ Filing Fee, $100 ^ BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the for in '~~ e and orrect. Contact Mary Endacott, 564-4388 Printed Name Joh 11 ~ Title Engineering Team Leader ~ Prepared ey Name/Number: Si nature ~ ` I ~ Phone 564-4711 Date ~ c. %~ Terrie Hubble, 564-4628 Commission Use Onl Permit To Drill N tuber: 209-059 API Number: 50-029-20349-01-00 Permit Approval See cover letter for p G ' o~ • 0 9 oth r re uiremen s Conditions of Approval: "~h`ig. ~S~M,r~e,, g•,a~, ,,~4..TS„g, ~_~^(`~~ If box is checked, weM ay not be used to explore for, test, or produce coatb me_th/ane, gas by rates, or gas alned shales: ~/ PS`s 1'O,a--~~ES~ Samples Req'd: ^ yes 00 No Mud Log Req'd: ^ Yes lrl No c~ ~d ~~` ,~~ ~~ ~v ~~,~~~~~~~ HZS Measures: Yes ^ No Directional Survey Req'd: Yes ^ No Other: 7 --7 APPROVED BY THE COMMISSION / D e ,COMMISSIONER Form 10-401 Revised 12/2005 ORIGINAL Submit In Duplicate • • by To: Tom Maunder Petroleum Engineer Alaska Oil & Gas Conservation Commission From: M.S. Endacott ` CTD Engineer~(~!%'~--~' Date: July 6, 2009 Re: PBU B-14A Permit to Drill CC: Well File Sondra StewmanlTerrie Hubble Revised Permit to Drill approval is requested for a sidetrack lateral from the B-14 parent well. The B-14A was drilled to TD and found to be wet, now called B-14AP61, the plan is to openhole sidetrack and go to an alternate target, still called B-14A. The existing B-14 perforations were isolated by a cement downsqueeze after setting the whipstock. The sidetrack, B-14A, will kick off in Zone 4 and TD in Zone 2. The following describes work planned and is submitted as an attachment to Form 10-401. A schematic diagram of the proposed sidetrack is attached for reference. B-14 was drilled and completed in May 1979 with 7" tubing and initially produced without water. The. water break through occurred in 1993, and in 1994 the well failed to flow, requiring a work over to replace the 7" tubing with 4 '/z". The oil rate stabilized in 1996 and the GOR steadily rose until the year 2000 then has been bumping MGOR since then. The well has a long history of gas shut offs, squeezes and re perforating but continues to cycle with 20% on time. Perforations were added in May 2008 to open up an additional 15' tvd in the base of the 27P interval believed to be re-saturated based on an RST run 7/2007, however these perfs brought in more water, causing the oil rate to drop further and sustained high GOR. REASON FOR OH SIDETRACK B-14AP61 was drilled to TD July 5, 2009 and found to be wet an alternative target, over 500ft away has been identified. _____-_.~ Pre-Rig Work Summary: (complete) 1. Eline Set BOT through tubing whipstock with top at 11,350'. Rig Work: (began on June 29, 2009) 1. MIRU and test BOPE to 250 psi low and 3500 psi high. 2. CTU Mill XN nipple to 3.80" using Left Handed Motor & Downsqueeze cement past whipstock 3lbbls of 15.8 unislurry 3. Mi113.8" window off whipstock and 10' of rathole. Swap the well to Flo-Pro. 4. Drill Lateral found to be wet 5. Set OH whipstock (July 5, 1009) 6. Kick off and drill lateral 7. Run 3-1/2" x 2-7/8" solid chrome liner 8. Pump primary cement leaving TOC 200' above window 9. Cleanout liner 10. Test liner lap to 2000 psi. 11. Perforate liner per asset instructions 12. Freeze protect well, RDMO Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Generic GLV's Mud Program: • • drilling: 8.6 ppg Flo Pro or biozan for milling, new 8.6 ppg Flo Pro for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4.125" (bi-center bits used) Casing Program: A chrome, tapered solid/cemented liner • 3-1/2", 9.3# 13Cr80 STL 1 041 0-1 1 300' • 2-7/8" 6.5#, 13Cr-80 STL 1 1 300-1 3849' • A minimum of 36 bbls 15.8 ppg cement will be used for liner cementing. (Assuming 4-1/4" bit size and TD C~ 13,840', with 40% excess in the open hole interval) • TOC planned 200ft above the window at 11150' Existing casing/tubing Information 13-3/8", L-80 72#, Burst 5380, collapse 2670 psi 9 5/8", L-80 47#, Burst 6870, collapse 4750 psi 7", L-80 29#, Burst 8160, collapse 7656 psi 4-1/2", L-80 12.6#, Burst 8430, collapse 7500 psi Well Control: • BOP diagram is attached. • 2-3/8" coil will be used to drill the laterals • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 2500 psi. Directional • See attached directional plans. Maximum planned hole angle is 93deg C~3 13000'. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Close approach to 07-26 at 13,450' ;well B-02A at 12,925' and well 07-11 A at TD. • Distance to nearest property - 22,893' • Distance to nearest well 779' to 07-11A (BHL) Logging • MW D directional, Gamma Ray and Resistivity will be run over all of the open hole sections. • Gamma Ray, CCL and CNL will be run after the lateral is cased. Hazards • Risk of severe lost circulation in planned fault crossing. • Risk of wellbore instability in Zone 4 shales due to lost circulation or exposure time. • The maximum H2S concentration on the parent well is 25 ppm recorded on 5/08/05. • The maximum H2S concentration on the pad is on well B-34 at 400 ppm on 6/7/95. Reservoir Pressure • The reservoir pressure on B-14 was last recorded at 3,249 psi at 8,800' TVDSS in October 2008. (7.1 ppg equivalent) • Max. expected surface pressure with gas (0.10 psi/ft) to surface is 2,370 psi. TREE = 6" CIW WELLHEAD= MCEVOY ACTUATOR = OTIS KB. ELEV = 64.28' BF. ELEV = 37.75' KOP = 3200' Max Angle = 57° @ 7400' Datum MD = 11625' Datum TV D = 8800' SS ~ B -14A S Tom: Proposed CTD Sidetrack 2121' 4-1/2" OTIS XO SSSV LAND NIP, ID = 2582' 9-5/8" DV PKR _ ? 110' C;AS I IFT MAN^RElS 113-3/8" CSG, 72#, L-80, ID = 12.347" I Minimum ID = 2.30" @ 10430' TOL 3-1 /2" 50° TOP 3-1 /2" X 2-7/8" LNR 10410e I m 7" TBG CUT (RIG TAGGED 1/30/94) 10490' 4-1/2" TBG, 12.6#, L-80 NSCT, -10494' .0152 bpf, ID = 3.958" TBG, 26#, L-80 AB-U-4S, .0371 bpf, ID = 6.276" 10497' ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3020 3020 6 MERLA DOME RM 16 04/10/08 5 5386 4980 50 MERLA DMY RM 0 03/21 /05 4 7664 6307 56 MERLA SO RA 20 04/10/08 3 9315 7299 52 MERLA DMY RM 0 03/20/04 2 10216 7872 50 MERLA DMY RA 0 1 10364 7966 51 MERLA DMY RM 0 03/20/04 10394' 4-1/2" OTIS X NIP, ID = 3.813" 10410' TOL ID = 2.30" 10450' 9-5/8" X 4-1/2" BKR SB-3 PKR, ID = 3. 10482' 4-1/2" OTIS X NIP, ID = 3.813" 10494' 4-1/2" WLEG, ID = 3.958" 10497' 7" GUIBERSON PBR, ID = 10521' I~9-5/8" X 4-1/2" GUIBERSON PKR, ID = 10563' 4-1/2" OTIS X NIP, ID = 3.813" TOP OF 7" LNR 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958' 4-1 /2" OTIS XN NIP, ID Trilled to = 3.80" I 9-5/8" X 7" BOT LTP w /LNR HGR ID = ? ID = 3.958" 05!17/90 ~ 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681" I PERFORATION SUMMARY REF LOG: BHCS ON 05/09/79 ANGLE AT TOP PERF: 40° @ 11745' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE SEE PAGE 2 FOR PEFORATION INFORMATION top perf 11704 w 17" LNR, 29#, L-80 BUTT, .0371 bpf, ID = 6.184" I x 2-7/8" 1 B-14A PB1 TD 12,900` I 13849' I DATE REV BY COMMENTS DATE REV BY COMMENTS 05/15/79 ORIGINAL COMPLETION 04/15/08 JLJ/PJC GLV GO (04/10/08) 02/03/94 D-16 RWO 05/30/08 RRD/PJC PERFORATION (05/18/09) 03/30/04 RMWKA GLV GO 05/30/08 ?/ PJC DRAWING CORRECTIONS 03/06/05 KSB/TLH TTP PULLED (03/21/04) 08/04/08 DRS/PJC DRAWING CORRECTIONS 03/27/05 DTR/TLH GLV C!O 07/06/09 MSE PROPOSED CTD SIDETRACK ,~~ ' ~, - I ,,,,~ < ,__ -_ PRUDHOE BAY UNR WELL: B-14A PERMff No: AR No: 50-029-20349-01 SEC 31, T11N, R14E, 1629' FNL 8 1607' FEL BP 6cploration (Alaska) 11100' Toc TSGR = 11205' 11300' 13-1/2 x 2-7/8 X-over I 41° KO AI billet at 11,700` B-14 PERFORATION SUMMARY REF LOG: BHCS ON 05/09/79 ANGLE AT TOP PERF: 40° @ 11745' Note: Refer to Productbn DB for historical perf data SQE SPF OVAL Opn/Sqz DATE 3-3/8" 11704 - 11750 S 09/88 3-3/8" 6 11745 - 11752 O 05/18/08 2-1/2" 4 11756 - 11770 S 03/27/00 2-1/8" 4 11760 - 11770 S 03/27/00 2-1/8" 6 11760 - 11770 S 03/27/00 2-1 /8" 6 11760 - 11770 O 07/21 /00 3-3/8" 6 11765 - 11770 S 03/27/00 3-3/8" 11770 - 11760 S 09/88 2-1/2" 4 11775 - 11785 S 03/27/00 2-1/2" 4 11775 - 11785 S 03/27/00 2-1/8" 4 11775 - 11801 S 03/27100 2-1/2" 4 11775 - 11801 O 05/04/00 2-1/8" 4 11775 - 11801 O 02/14/00 3-3/8" 4 11780 - 11800 S 03/27/00 3-3/8" 4 11780 - 11801 S 02/08/92 3-3/8" 4 11785 - 11801 S 07/02/91 3-3/8" 4 11785 - 11801 S 02/08/92 3-3/8" 11800-11780 S 09/88 3-3/8" 4 11800 - 11801 S 03/27/00 3-3/8" 4 11807 - 11820 S 03/27100 3-3/8" 4 11807 -.11840 S 07/02/91 3-3/8" 4 11807 - 11840 S 02/08/92 3-3/8" 4 11807 - 11840 S 02/08/92 2-1/2" 4 11809 - 11822 S 03/27!00 2-112" 4 11809 - 11822 O 05/04/00 2-1/2" 4 11809 - 11882 S 03/27/00 3-3/8" 11810 - 11832 S .09188 2-1/8" 4 11819 - 11822 S 03/27/00 2-118" 4 11819 - 11822 O 02/14/00 2-1/8" 4 11819 - 11882 O 02/14/00 3-3/8" 4 11820 - 11840 S 03/27/00 DATE REV BY COMMBVTS DATE REV BY COMMENTS PRUDHOE BAY UNfT 05/15/79 ORIGINAL COMPLETION 04/15/08 JLJ/PJC GLV GO (04/10/08) WELL: B-14 02/03194 D-16 RWO 05/30/08 RRD/PJC PERFORATION (05/18!09) PERMfT No: 1780930 03/30/04 RMWKA GLV GO 05/30/08 ?/ PJC DRAWING CORRECTIONS API No: 50-029-20349-00 03/06/05 KSB/TLH TTP PULLED (03121 /04) 08104/OS DRS/PJC DRAWING CORRECTIONS SEC 31, T11 N, R14E, 1629' FNL & 1607' FEL 03/27/05 DTR/TLH GLV GO 01116/06 COMIPA WANERSFTY NOTE DEL BP 6cploration (Alaska) PERFS r~~r BAKER FI~I!'sNE~"i INTEL North America - Prudhoe Bay PB B Pad B-14 -Slot 14 Plan 11, B-14A Plan: Plan 11 ALAS KA - B P Baker Hughes INTEQ Planning Report 06 July, 2009 by • ~.r S Baker Hughes INTEQ Planning Report bP ... _ ~~ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic driliinc Well: B-14 North Reference: `:.True Wellbore: Plan 11, B-14A Survey Calculation Method: Minimum Curvature Design: Plan 11 Database: EDM .16 - Anc Prod - WH24P Project Prudhoe Bay, North Slope, UNITED STATES 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 -- --- J ~ Site PB B Pad, TR-11-14 Site Position: Northing: 5,946,440.22 ft Latitude: 70° 15' 36.475 N From: Map Easting: 662,094.05 ft Longitude: 148° 41' 22.843 W Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.23 ° i~ Well B-14 -Slot 14, B-14 Well Position +N/-S 0.00 ft Northing: 5,949,020.98 ft Latitude: 70° 16' 1.436 N +E/.W 0.00 ft Easting: 664,049.00 ft Longitude: 148° 40' 24.334 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: O.OOft Wellbore Plan 11, B-14A ~ -- I `Magnetics ModeF Name Sample Date Declination Dip Angle Field Strength BGGM2008 7/5/2009 22.64 80.90 57,712 ~ Design Plan 11 li Audit Notes: Version: Phase: PLAN Tie On Depth: 11,700.00 I Vertical Section: Depth From (TVD) +N/-S +EI-W Direction lft1 l~) (ft) (°) I -38.00 0.00 0.00. 90.00 7/6/2009 10:07:31AM Page 2 COMPASS 2003.16 Build 70 ri.r ' ~~~ Baker Hughes INTEQ Planning Report by INTEQ Company: North America -ALASKA - BP Local Co-ordinateReference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Well: B-14 North References True Wellbore: Plan 11, B-14A Survey Calculation Method: Minimum Curvature Design: Plan 11 Database: EDM .16 - Anc Prod - WH24P Survey Tooi Program' Date 7/6/2009 j From To (ft) (ft) Survey (Wellbore) ToolName Description 100.00 11,300.00 1 : Sperry-Sun BOSS gyro multi (B-14) BOSS-GYRO Sperry-Sun BOSS gyro multishot 11,347.60 11,700.00 MWD(B-14APB1) MWD MWD-Standard 11,700.00 13,849.00 Plan 11 (Plan 11, B-14A) MWD MWD -Standard Planned Survey 1 ~~ ' MD Inc Azi TVDSS N/S, EIW Northing Fasting DGeg V. Sec i TFace (ft) (°) (,) (ft) lftl (ft) (ft) (ft) (°I100ft) (ft) (°) 11,700.00 86.66 152.24 8,700.98 -1,698.72 5,921.10 5,947,451.81 670,005.30 11.67 5,921.10 81.03 ', TIP 11,715.00 87.44 150.12 8,701.76 -1,711.84 5,928.32 5,947,438.85 670,012.80 15.00 5,928.32 -70.00 ' 1 11,800.00 84.22 137.75 8,707.96 -1,780.24 5,978.11 5,947,371.56 670,064.06 15.00 5,978.11 '' -105.00111 11,900.00 80.79 123.02 8,721.07 -1,844.32 6,053.37 5,947,309.14 670,140.70 15.00 6,053.37 -104.101 12,000.00 77.97 108.03 8,739.59 -1,886.59 6,141.76 5,947,268.81 670,229.99 15.00 6,141.76 -102.161 12,100.00 75.96 92.77 8,762.27 -1,904.16 6,237.26 5,947,253.32 670,325.84 15.00 6,237.26 -99.39 12,200.00 74.92 77.30 8,787.55 -1,895.84 6,333.36 5,947,263.73 670,421.72 15.00 6,333.36 -95.92 !, 12,300.00 74.92 61.76 8,813.72 -1,862.20 6,423.50 5,947,299.33 670,511.11 15.00 6,423.50 -92.02 12,365.00 75.49 51.70 8,830.35 -1,827.76 6,475.97 5,947,334.89 670,562.81 15.00 6,475.97 -87.95 2 12,400.00 77.17 46.58 8,838.63 -1,805.52 6,501.67 5,947,357.69 670,588.02 15.00 6,501.67 -72.001 12,500.00 82.44 32.30 8,856.41 -1,729.68 6,563.92 5,947,434.87 670,648.60 15.00 6,563.92 -70.79 12,565.00 86.14 23.23 8,862.89 -1,672.51 6,594.00 5,947,492.67 670,677.42 15.00 6,594.00 -68.25 3 12,600.00 85.92 28.49 8,865.31 -1,641.10 6,609.23 5,947,524.40 670,691.96 15.00 6,609.23 92.50 12,700.00 85.51 43.53 8,872.82 -1,560.67 6,667.68 5,947,606.09 670,748.64 15.00 6,667.68 92.141, 12,800.00 85.40 58.57 8,880.78 -1,498.18 6,744.98 5,947,670.24 670,824.55 15.00 6,744.98 91.01 12,865.00 85.50 68.35 8,885.95 -1,469.27 6,802.88 5,947,700.40 670,881.80 15.00 6,802.88 89.81 11 End 15 Deg / 10 0' DLS 7/6/2009 10:07:31AM Page 3 COMPASS 2003.16 Build 70 ~~~ ~~ Baker Hughes INTEQ Planning Report bR ~~~ ~ ~~ Company: North America -ALASKA - BP L.ocat Co-ordinate Reference: Well B-14 -Slot 14 Project: • Prudhoe Bay TVD Reference: Mean Sea Level Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Well: B-14 North Reference: True Wellbore: Plan 11, B-14A Survey Calculation. Method: Minimum Curvature Design: Plan 11 Database: EDM .16 - Anc Prod - WH24P Planned Survey MD Inc Azi TVDSS (ft) (°) (°) (ft) 12,900.00 87.29 72.16 8,888.15 13,000.00 92.42 83.01 8,888.41 13,015.00 93.19 84.64 8,887.67 5 13,100.00 93.14 94.86 8,882.97 13,115.00 93.12 96.66 8,882.15 6 13,200.00 93.07 86.45 8,877.55 13,300.00 92.89 74.43 8,872.33 ~ 13,315.00 92.85 72.63 8,871.58 7 13,400.00 92.80 82.84 8,867.38 ', 13,465.00 92.71 90.65 8,864.25 8 13,500.00 88.51 90.65 8,863.88 13,600.00 76.51 90.65 8,876.89 13,689.00 65.83 90.65 8,905.58 N/S' EIW Northing Fasting DLeg , V. Sec TFace I (ft) ; {ft) (ft) {ft) _ (°/100ft) (ft) i (°) -1,457.47 6,835.75 5,947,712.91 670,914.41 12.00 6,835.75 65.00 -1,436.02 6,933.23 5,947,736.48 671,011.40 12.00 6,933.23 64.7 -1,434.41 6,948.13 5,947,738.42 671,026.25 12.00 6,948.13 64.73 ', -1,434.04 7,032.88 5,947,740.63 671,110.97 12.00 7,032.88 90.00 -1,435.55 7,047.78 5,947,739.45 671,125.90 12.00 7,047.78 90.57 ', -1,437.85 7,132.52 5,947,739.00 671,210.66 -1,421.29 7,230.81 5,947,757.69 671,308.56 -1,417.04 7,245.18 5,947,762.25 671,322.83 -1,399.03 7,328.03 5,947,782.06 671,405.26 -1,395.35 7,392.80 5,947,787.15 671,469.93 -1,395.75 7,427.79 5,947,787.52 671,504.92 -1,396.87 7,526.74 5,947,788.55 671,603.87 -1,397.83 7,610.85 5,947,789.43 671,687.98 12.00 7,132.52 12.00 7,230.81 12.00 7,245.18 12.00 7,328.03 12.00 7,392.80 12.00 7,427.79 12.00 7,526.74 12.00 7,610.85 12.00 7,620.89 12.00 7,711.35 12.00 7,754.40 -90.00 -90.55 -91.18 90.00 90.50 ' 180.00 180.00 ~', -180.0 -90.00 -89.41 I -84.10 ~'' 9 13,700.00 65.84 89.20 8,910.08 -1,397.82 7,620.89 5,947,789.66 671,698.01 ~! 13,800.00 66.52 76.10 8,950.62 -1,386.13 7,711.35 5,947,803.32 671,788.19 13,849.00 67.25 69.76 8,969.87 -1,372.90 7,754.40 5,947,817.48 671,830.94 TD at 13849.00 - 2 7/8" 7/6/2009 10:07:31AM Page 4 COMPASS 2003.16 Build 70 ri.r s INTEQ Company: North America -ALASKA - BP Project: Prudhoe Bay Site: PB B Pad Well: ` B-14 'Wellbore: Plan 11, B-14A Design: ; Plan 11 Targets Target Name North Reference: True Survey Calculation Method: `Minimum Curvature Database: EDM .16 - Anc Prod - WH24P - hitlmiss target - .Dip Angle Dip Dir. ND +N/S +FJ-W Northing Fasting -Shape (°) (°) lft) 1ft) - lft) (ft) lft) Latitude Longitude B-14A New Target 2 0.00 0.00 8,865.00 -1,381.31 7,338.15 5,947,800.00 671,415.00 70° 15' 47.816 N 148° 36' 50.787 W • - plan misses target center by 16.59ft at 13411.22ft MD (8866.83 TVD, -1397.77 N, 7339.17 E) - Point B-14A NEW Polygon 0.00 0.00 0.00 -1,754.98 5,574.07 5,947,388.00 669,659.60 70° 15' 44.156 N 148° 37' 42.131 W - plan misses target center by 8708.08ft at 11700.OOft MD (8700.98 TVD, -1 698.72 N, 5921.10 E) - Polygon Point 1 0.00 -1,754.98 5,574.07 5,947,388.00 669,659.60 Point 2 0.00 -1,247.22 5,730.08 5,947,899.00 669,804.50 Point 3 0.00 -1,616.59 6,246.39 5,947,541.00 670,328.70 Point4 0.00 -1,296.72 6,624.28 5,947,869.00 670,699.50 Point 5 0.00 -1,044.29 7,938.58 5,948,150.00 672,007.90 Point6 0.00 -1,570.52 8,033.64 5,947,626.00 672,114.40 Point 7 0.00 -1,680.86 6,854.68 5,947,490.00 670,938.20 Point 8 0.00 -2,195.02 6,395.83 5,946,966.00 670,490.70 B-14A New Target 1 0.00 0.00 8,885.00 -1,444.64 6,801.61 - plan misses target center by 23.47ft at 12872.05ft MD (8886.48 TVD, -1466.72 N, 6809.43 E) - Point B-14 Fault A 0.00 0.00 0.00 -46.88 6,556.99 -plan misses target center by 8879.19ft at 11700.OOft MD (8700.98 TVD, -1 698.72 N, 5921.10 E) - Polygon Point 1 0.00 -46.88 6,556.99 Point 2 0.00 -1,485.89 6,766.70 Point 3 0.00 -2,169.15 7,595.06 Point4 0.00 -1,485.89 6,766.70 B-14A New Target 3 0.00 0.00 8,970.00 -1,340.14 7,744.17 -plan misses target center by 34.32ft at 13848.91ft MD (8969.83 TVD, -1372.93 N, 7754.32 E) - Point 5,947,725.00 670,880.00 70° 15' 47.198 N 148° 37' 6.402 W 5,949,117.00 670,605.00 70° 16' 0.947 N 148° 37' 13.485 W 5,949,117.00 670,605.00 5,947,683.00 670,846.00 5,947,018.00 671,689.00 5,947,683.00 670,846.00 5,947,850.00 671,820.00 70° 15' 48.217 N 148° 36' 38.970 W Baker Hughes INTEQ Planning Report by Local Co-ordinate Reference: Well B-14 -Slot 14 TVD Reference: Mean Sea Level MD Reference: 23:14 4/17/1979 00:00 Q 64.30ft (generic drillinc 7/6/2009 10:07:31AM Page 5 COMPASS 2003.16 Build 70 riar ~ Baker Hughes INTEQ Pl anning Report by INTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well B-14 -Slot 14 Project: 'Prudhoe Bay TVD Reference: Mean Sea Level Site: ' < PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Well: ,B-14 Narth Reference:: ` True Wellbore: Plan 11, B-14A Survey Calculation Method: Minimum Curvature Desigrr. Plan 11 Database: EDM .16 - Anc Prod - WH24P ~', Casing Points: Measured Vertical Casing Hole De th p De th p Diameter Diameter (ft} (ft} Name (in) (in) 13,849.00.. .. 8,969.87 2 7/8" 2.875 4.500 . Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/.S +E/-W (ft) _ (ft) (ft) (ft} Comment. ~ 11,700.00 8,700.98 -1,698.72 5,921.10 TIP 11,715.00 8,701.76 -1,711.84 5,928.32 1 12,365.00 8,830.35 -1,827.76 6,475.97 2 12,565.00 8,862.89 -1,672.51 6,594.00 3 12,865.00 8,885.95 -1,469.27 6,802.88 End 15 Deg / 100' DLS 13,015.00 8,887.67 -1,434.41 6,948.13 5 13,115.00 8,882.15 -1,435.55 7,047.78 6 13,315.00 8,871.58 -1,417.04 7,245.18 7 13,465.00 8,864.25 -1,395.35 7,392.80 8 13,689.00 8,905.58 -1,397.83 7,610.85 9 13,849.00 8,969.87 -1,372.90 7,754.40 TD at 13849.00 Checked By: Approved By: Date: 7/6/2009 10:07:31AM Page 6 COMPASS 2003.16 Build 70 Az~mu,na m Trve Nortn Project: Prudhoe Bay Magnet¢ North: 22.6d Site: PB 8 Pad Magnetic Feltl Well: B-14 svengm' snn.9en „ Wellbore: Plan 11, B-14A Dip Anpk. 80.9[ N Plan: Plan 11 B-14/Plan 11, B-14A Date ~~srzoo Model'. BGGM200 WELLBORE DETAILS: Plan 11, B-14A REFERENCE INFDRM4TION Parent Wellbore: B-14APB1 Coordinate (NIE) Reference'. Wel B-14 - 6bt 14, True NorN Tie On MD: 11700.00 Vertical (TV0) Reference: Mean 6ea Lavel Sectbn (VSI Reference: Slot-14(O.OON. O.OOE) Measured Deplh Reference: 23:14 4/17119 79 00:00 @ 64.308 (generic drl4ng ry) Cabulation Method: Minimum CurvaNre WELL DETAILS: 8-14 Ground Level. 0.00 +N/-S +EI-W Norttting Easting Latlttutle Longitutle Slot 0.00 0.00 5849020.98 664049.00 70' 16' 1.436 N 148" 40' 24.334 W 14 SECTION DETAILS ANNOTATIONS I Sec MD Inc Azi ssTVD +N/-S +E/-W DLeg TFace VSec Target Annotation I 1 11700.00 86.66 152.24 8700.98 -1698.72 5921.10 0.00 0.00 5921.10 TIP 2 11715.00 87.44 150.12 8701.76 -1711.84 5928.32 15.00 290.00 5928.32 1 3 12365.00 75.49 51.70 8830.35 -1827.76 6475.97 15.00 255.00 6475.97 2 4 12565.00 86.14 23.23 8862.89 -1672.51 6594.00 15.00 288.00 6594.00 3 5 12865.00 85.50 68.35 8885.95 -1469.27 6802.88 15.00 92.50 6802.88 End 15 Deg / 100' DLS 6 13015.00 93.19 84.64 8887.67 -1434.41 6948.13 12.00 65.00 6948.13 5 7 13115.00 93.12 96.66 8882.15 -1435.55 7047.78 12.00 90.00 7047.76 6 8 13315.00 92.85 72.63 8871.58 -1417.04 7245.18 12.00 270.00 7245.18 7 9 13465.00 92.71 90.65 8864.25 -1395.35 7392.80 12.00 90.00 7392.80 8 10 13689.00 65.83 90.65 8905.58 -1397.83 7610.85 12.00 180.00 7610.85 9 11 13849.00 67.25 69.76 8969.87 -1372.90 7754.40 12.00 270.00 7754.40 TD at 13849.00 0 cL a~ Q R CJ .~ N 7 ; I-' ~ m d tp ri~r BAKER u~ ^zu~~ ~~. _~.,~ 1500 8500 BGOU 8700 8800 8900 • Vertical Section at 90.00° (100 ft/in) West(-)/East(+) (250 ft/in) by Project: Prudhoe Bay Site: PB B Pad Well: B-14 Wellbore: Plan 11, B-14A Plan: Plan 11 (B-141PIan 11, B-14A) Azirtiurhs to True No Rh ~ Magnets Nonh' 22.61 Magrteuo Frem so-ertgm. snn.9rrt Dlp Aiple'. 90.9f Date. 71Sr200 Motley. (iGGM209 WELLBORE DETAILS: Plan 11, B-14A REFERENCE INFORM4TI0N Pafeni WellbOfe: B-14AP81 Coardinafe (N/E) Reference: We9 B-14 - Sbt 14, True North Tie On MD: 11700.00 Verfical (ND) Reference. Mean Sea Level Section (VS) Reference. Sb1-1410.OON. O.OOE) Measured Deplh Reference. 23:14 4/17/1979 00:00 ~ 64.30f1 (generb draing rig) Calculation Method. Minimum Curvature P 7 a ~~ar BAKER NUGNES 1NTEQ u C w O O O z 3 -1900; O -?000 -?100- -2200+~ -2300~~! - 400' - -?500 '- -2GU0}.r-- -27001- - Mean L~~ - -- O ~ ~~ ~ I ~ I I I ~-i ~i~-ia~r~ri~ I -_• - _ __ I I I ~ I _ Tf I __ _ _ _ _ __ ~1;4i ~-- i 1 ~ 1 ~ i ' ~;~ I • 4900 5000 5100 5200 5300 5400 5500 5G00 5700 5800 5900 6000 GI00 6200 6300 6400 G500 GG00 G700 6800 G900 7000 7100 7200 7300 7400 7500 %00 7700 7800 ',1100 f,CNO 8100 8200 8300 8400 8500 8600 West(-)/East(+) (100 ft/in) P t P dh B ANTI-COLLISION SETTINGS COMPANY DETAILS. NoM Ameica -ALASKA-BP rojec : ru oe ay Site: PB B Pad t,, WBII: 8.14 N W011bore: Plan 11, B•14A Interpolation Melhod: MD, interval: 50.00 Depth Range From: 11700.00 To 13849.00 Results Limded By: Centre Distance: 1582.27 Reference: Plan: Plan 11 (B-14IPIan 11, 6-14A) NORTH AMERICA ALASKA Lakukhon Malha4. Minimum Curvature Enm SYSIem' ISCWSA Scan MethoJ: Trav. {Mei Nonh Er,ar saea°e EnOn°~coar Plan: Plan 11 (B-14lPlan 11, B-14A) wamme Mama4: Rake aa~a *N/S From Colour To MD 0.00 r~~r BAKER HUGHE$ 1NT'ECZ WELL DETAILS: 8-14 Ground Leval: 0.00 +E/4N Northing Eastinq Latittuda Longitude Slot 0.00 6949020.96 664049.00 70° 16' 1.436 N 148° 40' 24.334 W 14 SECTION DETAILS Sec MD Inc Azi TVD *W-S +E/-W OLeg TFace VSec 1 11700.00 efi.6fi 152.24 8700.98 -1698.72 5921.10 0.00 0.00 5921.10 2 11 i 15.00 37.44 150,12 8701.76 -1711.84 5928.32 15.00 290.00 5928.32 3 12365.00 75.49 51.70 8630.35 -1827.76 6475.97 15.00 255.00 6475.97 6 1256500 86.74 2323 8862.89 -ifi72.51 6594.00 15.00 288.00 6594.D0 5 12865.00 35.50 68.35 8885.95 -146927 6802.68 15.00 92.50 6802.88 13015.00 53.19 84.64 8887.6) -1434.41 6948.13 12.00 65.00 6948.13 7 13115.00 93.12 96.66 8882.15 -1435.55 704i.7H 12.00 90.00 7047.78 4 13315.00 92.85 72.63 8871.58 -1417.04 i245.1H 12.00 270.00 7245.16 3 13465.00 92.71 90.65 8864.25 -1395.35 7392.80 12.00 90.00 7392.80 10 13689.00 65.83 9065 8905.58 -1397.83 7610.85 12.00 180.00 7610.85 1t 13849.00 6725 fi9.76 89fi9.87 -1372.90 7754.40 12.00 270.00 7754.40 iargei • l I 270-{-~ ~I 1 SURVEY PROGRAM Date: 2009-07-O6T00:00:00 Validated: Yes Version: Depth From Depth To Survey/Plan Tool 100.00 11300.00 1 Sperry-Sun BOSS gyrD mu88t883{GYRO 11347.60 11700.00 MWD (B-14AP61) MWD 11700.00 13649.00 Plan 11 (Plan 11, 6-14A) MWD ~~ 8-1a, B-1a, Baa v1 - 8-14, B-14APB1, B-14AP61 VO B-02, 8-02, 8-02 V4 - 8-02, B-02A, B-02A V6 • B-02A, B-02A, B-02A V1 - B-10, B-10, B-10 V1 B-10, B-10A, B-10A VO B-10, B-tOA, B-10A Wp 6.0 V14 B-11, B-11, B-11 V1 -- B-12, B-12, B-12 V1 - B-12A, B-12A, B-12A V3 - 8-13, B-13, 8-13 V3 B-13A. B-13A, B-13A V1 B•13AP81, B-13AP81, B-13AP61 V6 - B-15, B-15, B-15 V1 B-16, B-16, B-16 V1 ~• 8.16, Plan 6, 8-76A, Plan 6 VO B-17, 8-17, B-17 V2 B-17, Plan#2 B•17A, Plan #2 V1 8-25, B-25, B-25 V1 -' B-26, B-26, B-26 V3 ~° B-2fi, B-26A, B-26A V4 - 8-26, B-268, 8-266 V3 B-31, B-31, 8-31 V1 -~ 6-34, B-34, B-34 V1 8-35, B-35, B-35 V1 B-35, Plan B-35a, B-35a wp03 Vt --07-11 A, 07-11A, 07-11A V3 07-12, 07-12, 07-12 V2 -- 07-25, 07-25, 07-25 V2 07-25, 07-25A, 07-25A V5 ° 07-25, 07-25A,^Pfan 1k5x V1 • 180 Travelling Cylinder Azimuth (TFO+AZI) [°] vs Centre to Centre Separation [16 ft/in] CJ ~~~~ BAKER N~I~HE~ 1NTE~ North America -ALASKA - BP Prudhoe Bay PB B Pad B-14 Plan 11, B-14A plan 11 Travelling Cylinder Report 05 July, 2009 by _ 'r~.r $ Travelling Cylinder Report bR .,. , r..l Company: North America -ALASKA - BP Project: Prudhoe Bay Reference Site: PB B Pad Site Error: O.OOft .Reference WeIL• B-14 :Well Error. O.OOft Reference Wellbore Plan 11, B-14A Reference Design:.` plan 11 Local Co-ordinate Reference:. Well B-14 -Slot 14 TVD Reference: Mean Sea Level MO Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drilling rig) North Reference: True Survey Calculation. Method: Minimum Curvature Output errors are at 1.00 sigma Database:. EDM .16 - Anc Prod - WH24P Offset TVD Reference:. Offset Datum Reference plan 11 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of refers Interpolation Method: MD Interval 25.OOft Error Model: ISCWSA Depth Range: 11,700.00 to 13,849.OOft Scan Method: Trav. Cylinder North Results Limited by: Maximum center-center distance of 1,582.27ft Error Surface: Elliptical Conic Survey Toof Program Date -7/5/2009 From To (ft) (ft) Survey (Vlletlbore) Tool Name Description 100.00 11,300.00 1 : Sperry-Sun BOSS gyro multi (B-14) BOSS-GYRO Sperry-Sun BOSS gyro multishot 11,347.60 11,700.00 MWD (B-14AP61) MWD MWD -Standard 11,700.00 13,849.00 plan 11 (Plan 11, B-14A) MWD MWD -Standard - - -- Casing Points Measured Vertical Casing Hole Depth Depth. Diameter Diameter (ft) (ft) Name _ , (in) (in) 13,849.00 8,969.87 4-1/2" 4.500 4.500 Summary Reference Offset Centre to No-Go Allowable -Measured: 'Measured Centre Distance Deviation Warning Site Name Depth Depth -Distance (ft) from Plan Offset Well -Wellbore -Design . (ft) {ft) (ft) (ft) PB B Pad B-02 - B-02A - B-02A 12,925.00 12,283.00 1,298.02 1,317.44 -13.44 FAIL -Major Risk B-02A - B-02A - B-02A 12,925.00 12,283.00 1,341.81 1,322.63 24.83 Pass -Major Risk B-10 - B-10 - B-10 Out of range B-10 - B-10A - B-10A Out of range B-10 - B-10A - B-10A Wp 6.0 Out of range B-14 - B-14 - B-14 12,005.61 12,075.00 476.76 1,272.87 -183.91 FAIL -Major Risk B-14 - B-14AP61 - B-14AP61 11,700.00 11,700.00 0.00 0.38 -0.37 FAIL -Major Risk B-14 - B-14AP61 -Plan 9 11,897.13 11,900.00 12.85 1,112.22 -1,064.41 FAIL -Major Risk B-14 -Plan 11, B-14A -Plan 10 12,875.38 12,875.00 4.66 14.49 -9.21 FAIL -Major Risk B-26 - B-26 - B-26 Out of range B-26 - B-26A - B-26A Out of range B-26 - B-266 - B-266 Out of range B-34 - B-34 - B-34 Out of range PB DS 07 07-12 - 07-12 - 07-12 13,800.00 11,300.00 1,465.98 1,182.07 312.57 Pass -Major Risk 07-26 - 07-26 - 07-26 13,425.00 10,475.00 1,024.05 1,873.72 -811.53 FAIL -Major Risk CC -Min centre to center distance or covergent point, SF -min separation factor, ES -min ellipse separation 7/52009 9:05:28PM Page 2 of 14 COMPASS 2003.16 Build 70 B-14 sidetrack Page 1 of 2 Maunder, Thomas E (DQA) From: Maunder, Thomas E (DOA) Sent: Monday, July 06, 2009 8;50 AM To: 'Endacott, Mary S'; 'Hubble, Terrie L' Cc: 'McMulten, John C'; Saltmarsh, Arthur G (DQA) Subject: RE: B-14A (209-059) sidetrack From:. Maunder, Thomas E (DOA) Sent; Monday, July fJG, 2009 8:28 AM To: 'Endacott, Mary S'; Hubble, Terrie L Cc: McMullen, John C Subject: RE: B-14 sidetrack ry, et al{ Thanks fbr infor " n. 1 will get bad to yot~: Your it~it~l a nt ~v err t ravork i~ n , This is due to tl~e 13H1_ cNangin~ more than 50fl', Toth Mau r< P~ AQ From: Fndacott, Mary S [mailto:Mary.EndacottC~bp.com] Sent; Monday, July 06, 2009 8:24 AM To: Maunder, Thomas E {DQA); Hubble, Terrie L Cc: McMullen, John C Subject: RE; 8-14 sidetrack Tom Thanks for that. We TD'd at 12,900', #ound it wet. New TD is 1000` deeper #han permitted well {13,844'). We're kicking off aluminum billet set at 11700'. We are presently BOP testing and swapping to a longer coil reel. Directional plan is being finalized, 1'll forward ASAP. I'll revise the well summary and forward ASAP. thanks, Mary Frpm: Maunder, Thomas E (DOA) [mailta:tom.maunderC~alaska.gov] Sent: Monday, July 06, 2009 6:39 AM To: Endarntt, Mary S; Hubble, Terrie L Cc: McMullen, John C Subject; R€: B-14 sidetrack ~~ry~ uld your provvide a l` rare inf®r tion'~ It is ~®~~ibde that ~o r# p work edi ba,t in order to 7/&/2Q09 B-14 sidetrack Page 2 of 2 determine that ~ n sores speoil~s such as window depth, td of dril s lion, 4~ ~T depth aril anything else that may be ~f import, Thanlsa its ad~rat~ ~c~m Maurrder~ P~ At3{3C~ From; Endacatt, Mary S [malto:Mary.Endaa~tt@bp.com) Sesnt: Sunday, July 05, 2Qa9 9:3i] PM To: Maunder, Thomas E (DOA); Hubble, Terrie L Cc; McMullen, John Subject; 8-14 sidetrack Tom Just a heads up that Nordic 2 is openhole sidetracking. We will need tQ change the permit -paperwork to follow, 'Thanks, Mary S. Endacott BP Alaska Coil Tubing -rlg Engr office 790d 90'~-564-4388 endacoms@bp.com 7/6/2009 • TREE- 6' GDU WELLHB40- LCEJOY AGIUATOR- OTiS PCO~: I®.aeJ- _ 6.28' I eF.ELer- 37.7s I~ P - --~.._ 31m' 1.t~i R ig B = 57° ~ 1im' Datlm LID - 11625' Daum 7V D- 83m' SS ?a'CONDUClDR,10-? 110' 135' CSG,72A, Lam, ID- 12.317' 2672 Minimum ID = 2.30" ~ 10430' TOL 3-1l2" 5 U` 10P3111'X2-7~5'LNR 10410e1rn 7' THG C Ui (RG TPIGG ® iJ30At) 10490 Li11'lEG, 12b1p, L~DNSCi, 10494' Di S2 bpT, ID - 3 95S S/. L->3D Aa-IFiS. 13371 tOY. ID- 6216' 10497' ~9~5.6'CSG,~71p,L~DaUTT,D-8b81' I 99U-~f~~ PERP3 RATiO N SU LILt4 RY REF LOG: BHCSONDSA9J79 ANGLERTTOPPERF: W°~117L5' Note : R2Ye r b P rod Io1G 1 D9 YO r Y 6 brig I pe rY data SQE SPF INTERJAL Opuses DATE SEER4GE2PORPEFORATIDNINFORLIRTION 41° tp pe rY 117 D~ , nit t opr, D - I 2075 I ^OT6XDSSSV LA NDNP,D-3,813' ' DV P IQi f:AC I IFT IUt Nn RR C Si LID TVD DBI TYPE VLV LATCH PORT G4TE 6 3C2D 3D20 6 LIERLA DO LIE RLI i6 01J1ND6 s 5386 t9~ Sn LIHIIA DLR' RLI D 03J21r-5 ~ 7664 63D1 56 MHiLR SO RA 3l OIfl01D3 3 9315 7298 S2 LIERLA DL(Y RLI D D3120fDi 2 10216 7572 Sfl LIHILA DLIY RA 0 1 iD36t 7965 s1 MERLA DLR' RLI D D3Jla'-l 1Q3]Q' 1-1120T6XNIP,D-3,813' 1041 n' 7rLD-~3U 1QQ.~ 9~JSXa-1JI aKRSa~PKR,ID-3.935 1 ' t-112 OT6 XNIP, D - 3813' 10494' L-112 W LBG, ID- 3958' 10497' 7'GUI9HiSONPBR,D-?' 10511' 4~JSX412GUBH450NPIQi,D-3833 10563 a-112 0T6 X NIP, D -3813' 109,53' I-112' OTiS X N NIP, D m ktl b- 38D' 1x,1]4' 9~£JS'X7' BOTLTPIUJLNRHGR,ID-? 10624' ~-112 LIULE9FgE, D-3958' 10609' ELLIDTI"LOGGEDDSJi7J90 111001 74C TS G R = 1120 ~' 11300 3-111 z2-7.6 Xr~ue r KO AI billat at 11,700' ~~ 1 ~`-~ ~~ 1,31J7x2-7r6'13CrcmtUaldpertd 13&1 B-14A P81 TD 12,900' DATE RBJ BY COLILIEHTS DATE R61 aY COLILIENiS OS115R9 ORIGINALCOMPLEfION DlJiS9$ JLJrPJC GLVCA~IJ1N08) 07fOSfJ4 D-16 R"•AA DSA6U5 RRDIPJC PERFORATION ~5J18.t]9j 03A6A5 16BJTLH TTP PULLED ~3111A~ 06AiA5 DRSIPJC DRAwNG CORRBCTDNS Q31I1A5 DTRRLH GLVCJO 07AS,U9 LISE PRpPOSEDCTDSDETR4Ck 01l16A6 OOLI'PAG WAUERSFTY NOTEDaETED PRUDHOEBAY UNff w6t.u a-uA P ERLIfT No: A P I No: 60-029-Za 319-01 SEC31, T11N, R1 I•E,16:29 FNL& 160t' FEL 6P Eeplorailon (Ala Iha] Alaska Department of Natural ~ources Land Administration System ~ Page 1 of~ Alaska Mapper Land Records/Status Plats Recorder's Search State Cabins Natural Resources (~~ Alaska DNR Case Summary File Type: ADL File Number: 28310 ~ Printable Case File Summary See Township, Range, Section and Acreage? New Search C!; Yes ~ ~ No LAS. Menu ~ Case Abstract ~ Case Detail ~ Land Abstract File: ADL 28310 '''~'~' Search for Status_Plat Updates As of 07/07/2009 Caastorner: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995196612 Cease Tvpe: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS Pile Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/19/1965 Total Acres: 2491.000 Date Initiated.• 05/28/1965 Office ofPrimcary Responsibility: DOG DN OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 014E Section: 29 Section Acres: 640 Search Plats Mea•idiara: U Township: O11N Range: 014E Section: 30 Section Acres: 604 Meridian: U Township: O11N Range: 014E Section: 31 Section Acres: 607 Meridian: U Township: O11N Range: 014E Section: 32 Section Acres: 640 Legal Description OS-28-1965 ***SALE NOTICE LEGAL DESCRIPTION*** C14-131 IIN 14E UM 29,30,31,32 2491.00 U- 3- 7 End of Case Summary Last updated on 07/0712009. http://dnr. alaska.gov/proj ects/las/CaseSummary.cfm?FileType=ADL&FileNumbei =28310... 7/7/2009 Alaska Department of Natural~ources Land Administration System • Page 1 of~ :._Alaska Mapper Land Records/Status Plats Recorder's Search State Cabins NatUra! ResoUreeS ~~ Alaska DNR Case Summary File Type: ADL File Number: 28309 ~ Printable Case File Summary See Township, Range, Section and Acreage? ~J Yes ~._i No New Search LAS Menu I Case Abstract I Case Detail I Land Abstract. File: ADL 28309 ''''' Search for Status _Plat Updates As of 07/07/2009 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 1 966 1 2/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995196612 Ccase Type: 784 OIL & GAS LEASE COMP DNR Unit.• 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primaf°v Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 014E Section: 27 Section Acres: 640 Search Plats Meridia~z: U Township: 011N R~n7ge: 014E Section: 28 Section Acres: 640 Meridian: U Township: O11N Range: 014E Section: 33 Section Acres: 640 Meridian: U Township: O11N Range: 014E Section: 34 Section Acres: 640 Legal Description OS-28-1965 ***SALE NOTICE LEGAL DESCRIPTION*** C14-130 IIN 14E UM 27,28,33,34 2560.00 U- 3- 7 12-01-1986 ***LISBURNE PARTICIPATING AREA *** T. IIN,R. 14E., U.M. SECTION 27: ALL 640 ACRES http://dnr.alaska.gov/projects/las/Case_Summary.cfm?FileType=ADL&FileNumbei-28309... 7/7/2009 • TRANSMITTAL LETTER CHECKLIST ~~j WELL NAME ~U G,~ .~~-~~"~ ~~ ~/. PTD# ~D9o.~"9 ~i J Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: POOL: Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well , (If last two digits in permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE 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 ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce /inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and ] 0' sample intervals through tar et zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 1 / 11 /2008 WELL PERMIT CHECKLIST Field & Pool PRUDHOE BAY, PRUDHOE Olt. •640150 Well Name: PRUDHOE BAY UNIT B-14A Program DEV Well bore sag ^ PTD#:2090590 Company RP FXP! ORATION (ALASKA}Jl'iC Initial ClasslT D EV 11-OIL GeoArea 690 Unit 11650 OnlOff Shore On Annular Disposal ^ Administration 1 Permitfee-attached -------------------------------- ------ •---~---- -------------- ------- --- --- ------------------------ 2 leasenuroberePProPriate------------•------•------------------ ----Y~- -- ---------- ------- - -------------- - ------------------- --- ------- -- 3 Uniquev~ellnamear~number----------------------- ----------- ---Y~- -- - ------------------------------------------------------ --- ---------- 4 Well located in adefinedpoQl-------------------------------- -- ----Yes.... .....-..... -----------------------------...----------- ----------- -- 5 Weillorated~N~Perdistancefl4mdrUlin9unitl~un_dory--------------------- ----Y~---- -------- ---------------------------------------------------------- -- 6 We~llorated(N4perdistan~eff4roGtirelYVells-----•--------------------- ----YS&-•-- ----------•-----------...---- ------...---------------.....-........--- 7 SufficientaareageavailablelrtdriUingunJt--------•-•------------------ -•--Yes.. - --------_.--- ------......-..--------------------------------...------ 6 Ifdeviated,i lvelibQreptstirrolUded-------------------•---...------ --•-Y~---- ------•-._.--- --------••-------------------------......---..-..----- 9 OPeroto[QnlYe~actedparty.--•---------•----•------------------ ----Yes.--- --•------...........-......---------------------.....------•----------- 1D OperatorhaBaRPJopliateb~dinfor~--•--•-•-•-•-•------•----•-•-- --.. Yes.... ...Blanket8.ond~B194193----------------•----------••-------...........-----.. 11 Permit.canbeissuedvJithouts~naervati4nordel------------------------- ----Yes.... .----•---------•- ----•------...-----•------•------------•------•------ Appr Date 12 Permit.canbeissuedwiNoutadministcatnceapprovat---------------------- ---•Yes.... -.--.........•-.-.------•--------•-------------•-----•-----••-----•---- 13 CanpermUbeapprovedbeioret5•day.vtait----------------------•----• ----Yes.-.. .......-...-......---..-....--•-------------•-------...-..-......-..... AC5 7!712009 14 WeJI located withU area andstrata auttxzrized-by lnjection.Otder ~ {psd IDfe ln-cemments) For Sent NA . . ... ..... . . . . • - . • - - - - - - - - ...... - - - • - - - - - . • . - .. - .. - - - - - - - - - - ....... - - - ... - . . 15 Allvtel~!n~th1n114mileareaofreulay+identified(Feraervlcswehenly)-------•----- -----NA----- -------------------------•------------------•----------•--•-----•--•--- 16 Pte-R~ucad-infector:.duradonofpre-p[oduFtionlesathan3months(FCr-seaicewelionq~l ....NA---- ---------------------------------•-----••----•------------------•------ 17 Nooconven..gasconfarr~toAS31.05.03Q(L1..A),C1~2A•D1 .................... ..•--~--•- ------............--•---.....---------.....-.--•---•--•--•-..-......--- 16 Conduct9rstringJxel+idfld.......----• .......................... ....NA..--- ---CQnsluctotaetlrtQ•14(9Z8•Q9S}~-----...--------.-.....-------------------------- Engineering 19 Surface casing ptoter~s aU knc~tn USOWa . . . . . . . . . . ........... . . . .... .....NA..... ... Afl agtdfers-exempted, A~Q L..... - - - ...... - ... • - - - - .... - - - - - - - • - - - - - - - ....... - - 20 CMT-v9ladequata to-c1rGu}ater~o9nduc~Qr.$suCfcsg.---• ................ .....NA...-• ---SUrfaGecasing setlnl3x14.--•--•------------•------•-----...-•---------------- 21 CMT-v91ada4uata tone-JnlongstringtosudCsg------------------------- -----NA..... ...Productioncaslr~.satinB•14.....,.---.--------------.------------....-......--. 22 CMT.wiIt4oYelallkno~YnProductiveb4riienS...-•---------------------- ----Yes...- ...---•----........................-•-------------.--.....--------•-• 23 Casing designs.adequatsforC,T,13.8~Refmairvet---•--•----------------- ----Yes.--- --------•-•------•-----...------.....-------•--------......-........... 24 Adequate tankage 4r reserve pit ... - - • - • • - - . _ • . - • - - - - - --- - - - - - - - - - - - - -Yes . - . .... Rig equipped with steel-Pits, .No-reserve Pit planned, All ±vasta tQapprgvad disposal III{s).- - - - - - • _ • - - - - - - - 25 1fa.rg•drill,haSa10-4Q3f9r-aband9nroentbeenePtKOYed ................•--. ----Yes--- ----30.9-1$Q-----------•----.-------•-.-------•--•-•----•----...--.-------. 26 Adequate weiU~ra sepereGon-proposed - .. - - - - • - - - - - - • - - .. - - . - - - - • - .. - - - -Yes - - - - - - . ProximUy anayslsperfotmed. Nearest aegrnentls PB,A pottigq 4f B-t4-and paths.diverge ... . . ..... . . . . . . . . 27 Jf.diverterrequived,.flees-ft.meetragulatkxls---------------------------- ----NA.--- ----90P-stackwlll.elr~dybaiaplace.---------...---.---......---.-•-.--------•------ Appr Date 28 AtfUfngfluid,programschematic i?, equfp.iiatadequate .. _ ... - - - - • . . . . . . ..... . . . .Yes - - - ... - Me~dmum expected faJrnsiton pressure --7.1.EMW.- MW.~anned.l3 6 ppg,- - ............. - - - - - - - - - - - - TEM 717!2009 ~ 99P1Es,d9theYmeet[egclatien....-•-----•---------------------- ----Yas... .........-.....-..----.......---•------•-•-----------....-..------------ 30 BOPS press ratirlg.aPpropriate;te&t to-(put prig in comments) . . . . . . ........... ....Yes ... .... MASP calculated ak23Z0-psL .350Q psi 90P tact planned.- . - - - - . - - . • - - - - - ...... - - - - - - ..... - . ~ 31 ChokemanifoldccmPiieswlAPIRP-53{May94)---------•----....---•--• ----Y~--• •-----•-------•-------------------•-----------•---------------.....-.... 32 WoJkwiUoccur.~tboutGPa[ati4nshutdown---------------------------- ---- Yes.-- -- --- -- --- -- ........ -- ...- ------- ----------- --- --- --- -- 33 Is presence of Hz$ ga5 Probable--------- - - - - - - - - - - - - - • - • - - - - .. - .. - . _ -Yes ... . - .. H2$ i5 Preset at 8pad..Mud strouktpleclude H2$ 4n-rig. Rig has sensors and alarms. - - - - - - ..... - ... - _ 34 Meohanicalcor<dBioROIYwQllewitbinA4B!~rij~d(FOrserviSerieJloDly}---------••- ----NA---- --------------------------------------•---------------•----------•....-. 35 Permit can be.issyed~Nlo ttyd[ogertsulfide measures -- - - --- - -- - - - - - - - - - - - - - - - - No- .. - :.. - MdKlevel-H2S ap WsILQ•34vyas-4pQPPm.(fiR/9@), - - - - - - - - - - - - • - - - - - - - - - - - - - - . - - - .... - .. . GeolaJY 36 DatapreseRted-onpotenGaloverpressure~nes ......................... .....NA.... ......-.-........-..........-..._.-_..-....--..----------•------------- Appr Date 37 Seismicanalysiacf-shallowgasZOnes---------------------•--------- ---- NA---- -------....-....-----.._..--------...------------------------._.-.....-. ACS 7R/2009 36 Seabed ocnditiQnsurvey-(ifoffshore)--------------------•------- - ...-.~A---- -------------------...---•--- ----------•-------------- --------•------ 39 ContactnamelPhonefor.weeldY-PtR9r?ssreportsJeXp~ratQryaJiyJ--------------- ----Ye&--- -...Marybrutac~tr5ti4.9386...--.--•---•----.---.--.------------------------.-... Geologic Engineering Public Permitted depth revised and PTD re-issued (ACS). Date; Date Dete Commissoner: Commie 7~7~ Commissioner 613/2009 JKN 6/3/2009 ~~~ k ~~ ~ ~I ~ s ~ ~~ (~ ` ~ ~ ~ ~ ~ ` ~ ~ ~ C ~` ~~'1 ~ ~ ~' ~~ ~°; & SARAH PALIN, GOVERNOR ~4[~-7T;-A OIL Al`D GA5 333 W. 7th AVENUE, SUITE 100 CO1~T5~R~A'rIO1~ CO1rII-II55IOH r ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 $ FAX (907) 276-7542 John McMullen Engineering Team Leader BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, B-14A Well BP Exploration (Alaska) Inc. Permit No: 209-059 Surface Location: 1630' FNL, 1607' FEL, SEC. 31, T11N, R14E, UM Bottomhole Location: 1989' FSL, 660' FEL, SEC. 32, T11N, R14E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to redrill 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 Commission 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 Commission 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 Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). Sincerely, Cath P. Foerster Com 'ssioner DATED this day of June, 2009 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. .~ STATE OF ALASKA ~~ ,,> ~ ,~ p ALAS~IL AND GAS CONSERVATION COMMONS PERMIT TO DRILL ~-~ ~ t ~~~~"~~ ~=3 20~?~~ 20 AAC 25.005 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1 c. Speci `'i#`vveh'fs ~' ~` s ~Cia~ ~~fl1f"f13,<0!# ^ Coalbed Methane E]~C3as,J-l~,drates ^ Shale Gas " 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 11. Well Name and Number: PBU B-14A 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 12853' TVD 8963 ss 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: ' ' 7. Property Designation: ADL028310 Oil Pool FEL, SEC. 31, T11N, R14E, UM 1630 FNL, 1607 Top of Productive Horizon: 2161' FSL, 1204 FEL, SEC. 32, T11 N, R14E, UM 8. Land Use Permit: 13. Approximate Spud Date: June 15, 2009 Total Depth: 1989' FSL, 660' FEL, SEC. 32, T11 N, R14E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 22505' 4b. Location of Well (State Base Plane Coordinates): Surface: x-664049 y-5949021 Zone-ASPS4 10. KB Elevation (Height above GL): 64.30 feet 15. Distance to Nearest Well Within Pool: 1220' 16. Deviated Wells: Kickoff Depth: 11370 feet Maximum Hole An le: 86 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3249 Surface: 2370 1 in Pr ram: ecificatio ns T in D h -B m u n' f m nt c f: Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 4-118" 3-1~" 9.3# 13Cr 0 TL 22 3' 10570' 8096' 12853' 9763' ss 129 cu ft 23 BBIs 1.16 Class'G' X zaie° / 6.1 19. PRESE NT WELL CONDITION. S UMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 12228 Total Depth TVD (ft): Plugs (measured): 9322 None Effective Depth MD (ft): 12182 Effective Depth TVD (ft): 9287 Junk (measured): None Casing Length Size Cement Volume MD ` TVD Conductor /Structural " x 4 7 P rmafr 11 1 Surface 2672' 13-3/8" 456 cu ft Permafrost 2672' 267 ' Intermediate Pr i n 1107 ' - / " 16 la s ' 1 P rm fr 11 72' 447' Liner 1645' 7" 480 cu ft Class'G' 10579' - 12224' 8102' - 9319' Perforation Depth MD (ft): 11745' - 11832' Perforation Depth TVD (ft): 8957' - 9024' 20. Attachments ^ Filing Fee, $100 ®BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct. Contact Mary Endacott, 564-4388 Printed Name John M n Title Engineering Team Leader Prepared By Name/Number: Si nature Phone 564-4711 Date gyp' Qf Sondra Stewman, 564-4750 Commission Use Onl Permit To Dri Number: ~ ~-s9 API Number: 50-029-20349-01-00 Permit Approval See cover letter for D e: .Z v other re uir ments Conditions of Approval: If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained shales: 3~tJ~S~°~ ~-~`~~~,,~ Samples Req'd: ^ Yes ~No Mud Log Req'd: ^ Yes ~No a ~^ p S,t ~` ~i ~~~ u~~~~ ~._ HZS Measures: [Yes ^ No Directional Survey Req'd: ~ Yes. ^ No Other: v APPROVED BY THE COMMISSION Date ~ -' ~ - Q ,COMMISSIONER Form 10-401 Revised 12/2005 ~ , 1 ~ i Submit t~ uplicate S i ~....' ! I '~ ~~/^ ~ ~~ • • by To: Tom Maunder Petroleum Engineer Alaska Oil & Gas Conservation Commission From: M.S. Endacott'`~n~-- CTD Engineer Date: May 21, 2009 CC: Well File Sondra Stewmanlferrie Hubble Re: PBU B-14A Permit to Drill Permit to Drill approval is requested for a sidetrack lateral from the B-14 parent well. The proposed plan for B-14 is to drill a through tubing sidetrack with the SLB/Nordic 2 Coiled Tubing Drilling rig. The existing perforations will be isolated by a cement downsqueeze after setting the whipstock, as well as the primary cement job. The sidetrack, B-14A, will exit the existing 7" liner and kick off in top Zone 4 and TD at 6ldegrees inclination in Zone 2. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. B-14 was drilled and completed in May 1979 with 7" tubing and initially produced without water. The water break through occurred in 1993, and in 1994 the well failed to flow, requiring a work over to replace the 7" tubing with 4 '/z". The oil rate stabilized in 1996 and the GOR steadily rose until the year 2000 then has been bumping MGOR since then. The well has a long history of gas shut offs, squeezes and re perforating but continues to cycle with 20% on time. Perforations were added in May 2008 to open up an additional 15' tvd in the base of the 27P interval believed to be re-saturated based on an RST run 7/2007, however these perfs brought in more water, causing the oil rate to drop further and sustained high GOR. REASON FOR SIDETRACK This well is a mature cycle well in the GDWFI with a 12 month on-time of 27%. This sidetrack will move the wellbore 1200 ft ESE from the parent well, towards the edge of the waterfront and away from the current gas cone. Pre-Rig Work Summary: (scheduled to begin May 29, 2009) 1. Eline Set BOT through tubing whipstock with top at 11,350'. 2. CTU Mill XN nipple to 3.80" using Left Handed Motor & Downsqueeze cement past whipstock 3lbbls of 15.8 unislurry Rig Work: (sc e u e to egin on une , 1. MIRU and test BOPE to 250 psi low and 3500 psi high. °~-~_ 2. Mi113.8" window off whipstock and 10' of rathole. Swap the well to Flo-Pro. ^~ S 3. Drill Lateral M „~,~ 4. Run open hole logs ~'"~ ^' S. Run 3-1/2" x 2-718" solid chrome liner 6. Pump primary cement leaving TOC 200' above window, 23 bbls of 15.8 ppg liner cmt planned 7. Cleanout liner 8. Test liner lap to 2000 psi. 9. Perforate liner per asset instructions 10. Freeze protect well, RDMO Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Generic GLV's Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg Flo Pro or biozan for milling, new 8.6 ppg Flo Pro for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4.125" (bi-center bits used) Casing Program: A chrome, tapered solid/cemented liner • 3-1/2", 9.3# 13Cr80 STL 10570-11300' • 2-7/8" 6.5#, 13Cr-80 STL 1 1 300-1 2853' • A minimum of 23 bbls 15.8 ppg cement will be used for liner cementing. (Assuming 4-1/8" bit size and TD C~ 12,852', with 40% excess in the open hole interval) • TOC planned 200ft above the window at 11150' Existing casina/tubina Information 13-3/8", L-80 72#, Burst 5380, collapse 2670 psi 9 5/8", L-80 47#, Burst 6870, collapse 4750 psi 7", L-80 29#, Burst 8160, collapse 7656 psi 4-1/2", L-80 12.6#, Burst 8430, collapse 7500 psi Well Control: • BOP diagram is attached. • 2-3/8" coil will be used to drill the laterals • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 2500 psi. Directional • See attached directional plans. Maximum planned hole angle is 86 deg ~ 12,243'. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property - 22,505' • Distance to nearest well 1220' to 07-12 (BHL) Logging • MW D directional, Gamma Ray and Resistivity will be run over all of the open hole sections. • Neutron Density open hole log will be run at TD. • Gamma Ray, CCL and CNL will be run after the lateral is cased. Hazards • Risk of lost circulation in fractures associated with fault crossed by parent well above planned KOP as well as risk of losses in Zone 3 conglomerate. • The maximum H2S concentration on the parent well is 25 ppm recorded on 5/08/05. • The maximum H2S concentration on the pad is on well B-34 at 400 ppm on 6/7/95. Reservoir Pressure • The reservoir pressure on B-14 was last recorded at 3,249 psi at 8,800' TVDSS in October 2008. (7.1 ppg equivalent) • Max. expected surface pressure with gas (0.10 psi/ft) to surface is 2,370 psi. TRH _ ~ 6" CNV WELLHEAD = MCEVOY ACTUATOR = OTIS KB. ELEV - 64.28' ...... .. BF. ELEV = ............... 37.75' KOP = 3200' Max Angle = 57° @ 7400' Datum MD = 11625' Datum TV D = 8800' SS 20" CONDUCTOR, ID = ? 13-3/8" CSG, 72#, L-80, ID = 12.347" Minimum ID = 3.725" @ 10593' 4-1 /2" OTIS XN NIPPLE s-~a ~I 2075' 9-5/8" FOC 2121' 4-1/2" OTIS XO SSSV LAND NIP, ID = 3.813" 2582' 9-5/8" DV PKR GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3020 3020 6 MERLA DMY RM 0 03/24/09 5 5386 4980 50 MERLA DMY RM 0 03/21105 4 7664 6307 56 MERLA DMY RA 0 03/24/09 3 9315 7299 52 MERLA DMY RM 0 03/20/04 2 10216 7872 50 MERLA DMY RA 0 1 10364 7966 51 MERLA DMY RM 0 03/20/04 10394' --j 4-1 /2" OTIS X NIP, ID = 3.813" 7" TBG CUT (RIG TAGGED 1/30/94) 10490' 10450' 9-5/8" X 4-1/2" BKR SB-3 PKR, ID = 3.938" I 104$2' 4-1/2" OTIS X NIP, ID = 3.813" 4-1/2" TBG, 12.6#, L-80 NSCT, 1 2 b f ID = 3 958" 10494' 10494' - 4-1/2" WLEG, ID = 3.958" p , . .0 5 " 10497' " 10497' ID = ?" 7" GUIBERSON PBR TBG, 26#, L-80 AB-U-4S, .0371 bpf, ID = 6.276 7 , 10521' ID = 3 833" 9-5/8" X 4-1/2" GUIBERSON PKR , . 10563' 4-1/2" OTIS X NIP, ID = 3.813" TOP OF 7" LNR 4-112" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958' 10579' -j 7" LNR PBR, ID = ? 10593' 4-1/2" OTIS XN NIP, ID = 3.725 106 9-5/8" X 7" BOT LTP w !LNR HGR, ID = ? 10624' ~4-1/2" MULESHOE, ID=3.958" 10609' ELMD TT LOGGED 05/17/90 ~ 9-5/8" CSG, 47#, L-80 BUTT, ID = 8.681 " I PERFORATION SUMMARY REF LOG: BRCS ON 05/09/79 ANGLE AT TOP PERF: 40° @ 11745' Note: Refer to Production DB for historical perf data SIZE I SPF I INTERVAL I Opn/Sqz I DATE ~ SEE PAGE 2 FOR PEFORATION INFORMATION PBTD 7" LNR, 29#, L-80 BUTT, .0371 bpf, ID = 6.184" 11623' I-17" MARKERJOINT DATE REV BY COMMENTS DATE REV BY COMMENTS 05/15/79 ORIGINAL COMPLETION 05/30/08 RRD/PJC PERFORATION (05!18/09) OTJ03/94 D-16 RWO 05/30/08 ?/ PJC DRAWING CORRECl10NS 03/30!04 RMH/KAK GLV C/O 08/04/08 DRS/PJC DRAWING CORRECTIONS 03/06/05 KSBITCH TTP PULLED (03/21/04) 04/12/09 SEW/SV GLV C/O (03/24/09) 03/27/05 DTR/TLH GLV C/O 01/16/06 COM/PA WAIVER SFTY NOTE DELETED PRUDHOE BAY UNIT WELL: B-14 PERMIT No: 1780930 API No: 50-029-20349-00 SEC 31, T11N, R14E, 1629' FNL & 1607' FEL BP Exploration (Alaska) TREE = 6" CIW W3.LHEAD = MCEVOY ACTUATOR = OTIS KB. ELEV = 64.28' BF. ELEV = 37.75' KOP = 3200' Max Angle = 57° (~ 7400' Datum MD = 11625' Datum TV D = 8800' SS 13-3l8" CSG, 72~, L-80, D = 12.347" Minimum ID ~ 2.30" @ 10580' TOL 3-1 /2" 4-1/2" TBG, 12.6*, L-80 PISCT, .0152 bpf, D = 3.958" 7" TBG. 26~. L-80 AB-U-4S..0371 bof. D= 6.276" B-14A Proposed CTD Sidetr TOP 3-112" X~ 6'' X 2-7/8" LNR i-I 10570' GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3020 3020 6 MERLA DOME RM 16 04/10/08 5 5386 4980 50 MERLA DMY RM 0 03/21 /05 4 7664 6307 56 MERIA SO RA 20 04/10/08 3 9315 7299 52 MERLA DMY RM 0 03/20/04 2 10216 7872 50 MERLA DMY RA 0 1 10364 7966 51 MERLA DMY RM 0 03/20/04 4-1 /2" OTIS X PIP, D = 3.813" 9-5/8" X 4-1/2" BKR SB-3 PKR, D = 3.938" 4-1 /2" OTIS X PIP, D = 3.813" 4-1/2" WI Fr n= 3 45R" 7 W197~ ~ 7" CiUt3tKSUN Ft3K, U = -~" 10521' 9-5/8" X 4-1/2" GU~ERSON PKR, D = 3.833" 10563' 4-1/2" OTIS X NP, D = 3.813" 10580' _ ~~.:_; = z ^,., 10593' 4-1/2" OT1S XN NP, D milled to = 3.80" 10604' 9-5/8" X 7" BOT LTP w !LNR HGR D = ? D= CSG, 47~, L-80 BUTT, D = 8.681" ~- PERFORATION SUMMARY REF LOG: BRCS ON 05/09/79 ANGLE AT TOP PERF: 40° ~ 11745' ;afar to Production DB for historical DE I SEE PAGE 2 FOR PEFORATION INFORMATION I too serf 11704 41° w hi~stock TSGR = 11205' 11150' -roc 11300' 3-1/2 2-718 X-over 3-1/2" x 2-7/8" 13Cr cnrPd and perf'd ~~ 12853' 17" LNR, 29i, L-80 BUTT, .0371 bpf, D = 6.184" ~ DATE REV BY COMMENTS DATE REV BY COMMENTS 05/15/79 ORIGINAL COMPLETION 04/15!08 JLJ/PJC GLV GO (04/10!08) 02/03/94 D-16 RWO 05/30/08 RR~VPJC PERFORATION (05/18/09) 03/30/04 RMWKA GLV GO 05/30/08 ?/ PJC DRAWING CORRECTIONS 03/06/05 KSBfTLH TTP PULLED (03121/04) 08/04/08 DRS/PJC DRAWING CORRECTIONS 03/27/05 DTR/TLH GLV GO 4/21009 JMcM PROPOSED CTD SDETRACK 01/16/06 COMIPA WANER SFTY NOTE DELETED PRUDHOE BAY UNfr WELL: B-14.A PERMT Pb: API Pb: 50-029-20349-01 SEC 31, T11 N, R14E, 1629' FPIL 8 1607' FEL 8P iExploratton (Alaska) • are from top of Riser 5/21 i ~_ ~ B-14A lop of bag BAG Dowell bttm of bag middle of slips Blind/Shears TOTs middle of pipes 2 3/8" combi ram/slips Mud Cross Mud Cross of flow cross of blind/shears variable bore pine 3 1/2"-2 7/8" TOTs of nines/cline 2 3/8" combi ram/slips . Swab Va Flow Tee ~~~~ BAIC~R 1~1li1~S INTEQ North America -ALASKA - BP Prudhoe Bay a PB B Pad B-14 -Slot 14 Plan 9, B-14A Plan: Plan 9 Baker Hughes INTEQ Planning Report i 24 April, 2009 by p.~~ clef INTEQ Comparry: North America -ALASKA - BP Project: Prudhoe Bay Site: PB B Pad Weil: B-14 Weilbore: Plan 9, B-14A Design: Plan 9 BP Exploration Alaska Baker Hughes INTEQ Planning Report bP Local Co-ordinate Reference: Well B-14 -Slot 14 TVD Reference: Mean Sea Level MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic driilinc North Reference: True Survey Calculation Method: Minimum Curvature Database: EDM .16 - Anc Prod - WH24P rojeCt Prudhoe Bay, North Slope, UNITED STATES lap System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level {eo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point lap Zone: Alaska Zone 04 Using geodetic scale factor J - _ _- - --- Site PB B Pad, TR-11-14 __ Site Position: Northing: 5,946,440.22 ft Latitude: 70° 15' 36.475 N From: Map Easting: 662,094.05 ft Longitude: 148° 41' 22.843 W Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.23 ° WeII 8-14 -Slot 14, 8-14 ~, Well Position +N/-S 0.00 ft Northing: 5,949,020.98 ft Latitude: 70° 16' 1.436 N +E/-W 0.00 ft Easting: 664,049.00 ft Longitude: 148° 40' 24.334 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: O.OOft Welibore Plan 9, B-14A I Magnetics Model Name Sample Date Declination Dip Angle Field Strength BGGM2008 4/24/2009 22.74 80.90 57,704 Design P{an 9 ~~ Audit Notes: ~I Version: Phase: PLAN Tie On Depth: 11,300.00 Vertical Section: Depth From (TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (°) I -38.00 0.00 0.00 112.00 4/24/2009 1:54:45PM Page 2 COMPASS 2003.16 Build 70 BP Exploration Alaska Baker Hughes INTEQ Planning Report by INTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB B Pad MD Reference: 23:14 4/17/1979.00:00.@ 64.30ft (generic drillinc Weii: 8-14 North Reference: True Welibore: Plan 9, B-14A Survey Calculation Method: Minimum Curvature Design: Plan 9 Database: EDM .16- Anc Prod - WH24P Survey Tool Program From (ft) ~~ 100.00 11,300.00 Planned Survey Date 4/24/2009 Tool Name BOSS-GYRO MWD Description Sperry-Sun BOSS gyro multishot MWD -Standard MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace lft) (°) (°) (ft) (ft) lft) (ft) lft) (°/100ft) (ft) (°) 11,300.00 41.58 108.50 8,550.79 -1,477.98 5,660.19 5,947,666.79 669,739.66 0.00 5,801.70 0.00 TIP 11,350.00 41.03 108.50 8,588.35 -1,488.45 5,691.49 5,947,657.01 669,771.18 1.10 5,834.64 180.00 KOP 11,370.00 42.60 109.83 8,603.26 -1,492.83 5,704.09 5,947,652.90 669,783.87 9.00 5,847.96 30.00 End of 9 Deg/100 DLS 11,400.00 49.21 114.77 8,624.13 -1,501.05 5,723.98 5,947,645.12 669,803.93 25.00 5,869.48 30.00 11,430.00 55.99 118.81 8,642.35 -1,511.81 5,745.21 5,947,634.82 669,825.39 25.00 5,893.20 26.55 4 11,500.00 71.30 128.32 8,673.39 -1,546.62 5,797.05 5,947,601.15 669,877.97 25.00 5,954.30 31.37 11,558.88 84.50 135.00 8,685.71 -1,584.85 5,839.88 5,947,563.88 669,921.62 25.00 6,008.34 27.10 End of 25 Deg/100 DLS 11,600.00 84.52 139.96 8,689.65 -1,615.01 5,867.54 5,947,534.33 669,949.93 12.00 6,045.28 90.00 11,700.00 84.74 152.01 8,699.04 -1,697.38 5,923.13 5,947,453.20 670,007.30 12.00 6,127.68 89.53 11,708.88 84.77 153.08 8,699.86 -1,705.22 5,927.20 5,947,445.44 670,011.54 12.00 6,134.39 88.39 6 11,800.00 84.87 142.10 8,708.11 -1,781.71 5,975.77 5,947,370.03 670,061.76 12.00 6,208.08 -90.00 11,900.00 85.18 130.06 8,716.82 -1,853.33 6,044.75 5,947,299.94 670,132.28 12.00 6,298.87 -89.01 12,000.00 85.71 118.03 8,724.78 -1,909.03 6,127.20 5,947,246.05 670,215.92 12.00 6,396.18 -87.96 12,008.88 85.77 116.96 8,725.44 -1,913.12 6,135.05 5,947,242.13 670,223.86 12.00 6,404.99 -87.00 7 12,078.88 85.82 125.39 8,730.58 -1,949.23 6,194.73 5,947,207.34 670,284.30 12.00 6,473.84 90.00 8 To (ft) Survey (Weiibore) 11,300.00 1 : Sperry-Sun BOSS gyro multi (8-14) 12,852.61 Plan 9 (Plan 9, B-14A) 4/24/2009 1:54:45PM Page 3 COMPASS 2003.16 Build 70 BP Exploration Alaska Baker Hughes INTEQ Planni ng Report bP INTEQ Company: North America -ALASKA - BP Local Co-0rdinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Weil B-14 North Reference: True Weilbore: Plan 9, B-14A Survey Calculation Method: Minimum Curvature Design: Ptan 9 Database: EDM .16 - Anc Prod - WH24P Planned Survey ' MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (°/100ft) (ft) (°) 12,100.00 85.82 122.85 8,732.12 -1,961.04 6,212.17 5,947,195.91 670,301.99 12.00 6,494.44 -90.00 12,200.00 85.95 110.81 8,739.32 -2,005.98 6,301.01 5,947,152.92 670,391.78 12.00 6,593.64 -89.81 12,243.88 86.06 105.54 8,742.38 -2,019.62 6,342.58 5,947,140.19 670,433.64 12.00 6,637.30 -88.95. 9 12,300.00 86.09 112.29 8,746.22 -2,037.76 6,395.51 5,947,123.21 670,486.96 12.00 6,693.18 90.00 12,343.88 86.15 117.57 8,749.20 -2,056.21 6,435.20 5,947,105.63 670,527.03 12.00 6,736.88 89.54 End of 12 Deg/100 DLS 12,400.00 77.73 117.57 8,757.06 -2,081.90 6,484.42 5,947,081.02 670,576.79 15.00 6,792.14 180.00 12,500.00 62.73 117.57 8,790.78 -2,125.32 6,567.60 5,947,039.42 670,660.90 15.00 6,885.53 -180.00 12,518.21 60.00 117.57 8,799.51 -2,132.72 6,581.77 5,947,032.34 670,675.22 15.00 6,901.44 180.00 11 12,600.00 60.33 103.42 8,840.35 -2,157.45 6,647.98 5,947,009.06 670,741.95 15.00 6,972.10 -92.00 12,603.21 60.37 102.87 8,841.94 -2,158.08 6,650.70 5,947,008.48 670,744.68 15.00 6,974.85 -84.94 12 12,687.21 61.16 117.29 8,883.13 -2,183.18 6,719.26 5,946,984.89 670,813.77 15.00 7,047.83 90.00 13 12,700.00 61.07 115.10 8,889.31 -2,188.12 6,729.31 5,946,980.17 670,823.93 15.00 7,058.99 -93.00 12,770.21 61.25 103.07 8,923.27 -2,208.18 6,787.28 5,946,961.38 670,882.31 15.00 7,120.25 -91.94 14 12,800.00 61.11 108.17 8,937.64 -2,215.20 6,812.40 5,946,954.91 670,907.58 15.00 7,146.18 93.00 12,852.61 61.34 117.17 8,963.00 -2,232.95 6,854.89 5,946,938.09 670,950.44 15.00 7,192.22 90.54 TD at 12852.61 -.2.875" 4/24/2009 1:54:45PM Page 4 COMPASS 2003.16 Build 70 s BP Exploration Alaska Baker Hughes INTEQ Planning Report by 1tNTEQ Company: North America- ALASKA - BP Locat Co-ordinate Reference: Well B-14 -Slot 14 Project: Prudhoe Bay TVD Reference: Mean Sea Level Slte: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Well: B-14 North Reference: True Wellbore: Plan 9, B-14A Survey Calculation Method: Minimum Curvature Design: Plan 9 Database: EDM .16 - Anc Prod - WH24P Targets '~ Target Name - hit/miss target Dip Angle Dip Dir. TVD +N/~ +E/-W Northing Easting ~ -Shape (°) {°) (ft) (ft) (ft) {ft) (ft) Latitude Longitude B-14 Target 2 0.00 0.00 8,963.00 -2,233.03 6,854.44 5,946,938.00 670,950.00 70° 15' 39.444 N 148° 37' 4.886 W I -plan hits target center - Point I B-14 Target 1 0.00 0.00 8,830.00 -2,158.09 6,629.01 5,947,008.00 670,723.00 70° 15' 40.183 N 148° 37' 11.443 W I -plan misses target center by 5.61ft at 12579.59ft MD (8830.21 TVD, -2152.81 N, 6630.89 E) ( -Point B-14 Polygon 0.00 0.00 0.00 -1,636.47 5,690.09 5,947,509.00 669,773.00 70° 15' 45.320 N 148° 37' 38.752 W -plan misses target center by 8552.31ft at 11300.OOft MD (8550.79 TVD, -1 477.98 N, 5660.19 E) - Polygon Point 1 0.00 -1,636.47 5,690.09 5,947,509.00 669,773.00 Point 2 0.00 -1,859.36 5,865.29 5,947,290.00 669,953.00 Point 3 i 0.00 -2,104.20 6,176.05 5,947,052.00 670,269.00 Point 4 0.00 -2,263.37 6,548.69 5,946,901.00 670,645.00 Point 5 0.00 -2,384.07 6,900.17 5,946,788.00 670,999.00 Point6 0.00 -2,188.93 6,942.44 5,946,984.00 671,037.00 ' Point 7 0.00 -2,065.59 6,699.05 5,947,102.00 670,791.00 Point 8 0.00 -1,908.94 6,396.37 5,947,252.00 670,485.00 ~ Point 9 0.00 -1,786.19 6,179.98 5,947,370.00 670,266.00 Point 10 0.00 -1,684.03 6,082.17 5,947,470.00 670,166.00 Point 11 0.00 -1,509.53 5,969.94 5,947,642.00 670,050.00 Point 12 0.00 -1,419.34 5,778.85 5,947,728.00 669,857.00 Point 13 0.00 -1,337.56 5,606.58 5,947,806.00 669,683.00 Point 14 0.00 -1,561.82 5,523.67 5,947,580.00 669,605.00 B-14 Fault B 0.00 0.00 0.00 -948.49 5,471.01 5,948,192.00 669,539.00 70° 15' 52.088 N 148° 37' 45.113 W i - plan misses target center by 8569.26ft at 11300.OOft MD (8550.79 TVD, -1 477.98 N, 5660.19 E) - Polygon Point 1 0.00 -948.49 5,471.01 5,948,192.00 669,539.00 Point2 0.00 -1,628.92 5,435.17 5,947,511.00 669,518.00 Point 3 0.00 -2,246.36 5,400.71 5,946,893.00 669,497.00 Point4 0.00 -1,628.92 5,435.17 5,947,511.00 669,518.00 B-14 Fault A 0.00 0.00 0.00 -2,737.32 7,273.58 5,946,443.00 671,380.00 70° 15' 34.480 N 148° 36' 52.704 W - plan misses target center by 8792.33ft at 11300.OOft MD (8550.79 TVD, -1 477.98 N, 5660.19 E) - Pol on 4/24/2009 1:54:45PM Page 5 COMPASS 2003.16 Build 70 ~~~ BP Exploration Alaska ~i , Baker Hughes INTEQ Pla nning Report bP 1NTEQ Company: North America -ALASKA - BP Local Co-ordinate Reference: Well B-14 -Slot 14 I!, Project: Prudhoe Bay ND Reference: Mean Sea Level ~, 81te: PB B Pad MD Reference: 23:14 4/17/1979 00:00 @ 64.30ft (generic drillinc Well: B-14 North Reference: True Wellbore: Pian 9, B-14A Survey Calculation Method: Minimum Curvature Design: Plan 9 Database: EDM .16 - Anc Prod - WH24P Point 1 0.00 -2,737.32 7,273.58 5,946,443.00 671,380.00 Point2 0.00 -2,293.97 7,080.18 5,946,882.00 671,177.00 Point 3 0.00 -1,818.29 6,734.44 5,947,350.00 670,821.00 Point4 0.00 -2,293.97 7,080.18 5,946,882.00 671,177.00 • Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) tft) Name tip) (i~) 12,852.61 ~_.. 8,963.00 2.875" 2.875 4.125 Plan Annotations ~ Measured Vertical Local Coordinates Depth Depth +N/S +E/-W ~ (ft) (ft) (ft) (ft) Comment ', 11,300.00 8,550.79 -1,477.98 5,660.19 TIP 11,350.00 8,588.35 -1,488.45 5,691.49 KOP 11,370.00 8,603.26 -1,492.83 5,704.09 End of 9 Deg/100 DLS 11,430.00 8,642.35 -1,511.81 5,745.21 4 ~ 11,558.88 8,685.71 -1,584.85 5,839.88 End of 25 Deg/100 DLS 11,708.88 ~ 8,699.86 -1,705.22 5,927.20 6 ~ 12,008.88 8,725.44 -1,913.12 6,135.05 7 12,078.88 8,730.58 -1,949.23 6,194.73 8 12,243.88 8,742.38 -2,019.62 6,342.58 9 12,343.88 8,749.20 -2,056.21 6,435.20 End of 12 Deg/100 DLS 12,518.21 8,799.51 -2,132.72 6,581.77 11 12,603.21 8,841.94 -2,158.08 6,650.70 12 12,687.21 8,883.13 -2,183.18 6,719.26 13 12,770.21 8,923.27 -2,208.18 6,787.28 14 12,852.61 8,963.00 -2,232.95 6,854.89 TD at 12852.61 Checked By: Approved By: Date: 4/24/2009 1:54:45PM Page 6 COMPASS 2003.16 Build 70 by Project: Prudhoe Ba ~ u ie ~ Me em N,wN WELLBORE DETAILS: Plan 9, B-14A REFERENCE INFORMATION y Site: PB B Pad p . Magneuc FieN Patent Welllwfe: B-14 CoaNinale (NIE( Reference. Wall 8-14 - Sbt 14, Lue North W611: B-14 Strength: Sne4.3m Tie on MD: 11300 00 Vertiral (ND) Reference: Mean Sea Lerel Wellbore: Plan 9, B-14A op arok: eo.e9 . Section (vs( Reference: Slot -14(o.ooN, oocE) Plen: Plan 8 (B-14)Plen 9, B-14A) ~~~~~ Measuretl Depth Reference: 23:14 4117/1919 00:00 @ 64.30e (generic tlriYing rig) GabuWlbn Melhotl: Minimum Curvature WELL DETAILS: 8-14 Ground Level: 0.00 +N/-5 +E/-W Northing Easling Lalittuda Longitude Slol 0.00 0.00 5949020.98 664049.00 70° i6' 1.436 N 148° 40' 24.334 W 14 SECTION DETAILS ANNOTATIONS Sec MO Inc Azi ssND +Nl-S +E/-W DLeg TFace VSec Target Annotation 1 11300.00 41.58 108.50 8550.79 •1477.98 5660.19 0.00 0.00 5801.70 TIP 2 11350.00 41.03 108.50 8588.35 -1488.45 5691.49 1.10 180.00 5834.64 KOP 3 11370.00 42.60 109.63 8603.26 -1492.83 5704.09 9.00 30.00 5847.96 End at 9 Deg1100 DLS 4 11430.00 55.99 118.81 8642.35 -1511.81 5745.21 25.00 30.00 5893.20 4 5 11558.88 84.50 135.00 8685.71 -1584.85 5839.88 25.00 31.37 6008.34 End of 25 Deg/100 DLS 6 11708.86 84.77 153.08 8699.86 -1105.22 5927.20 12.00 90.00 6134.39 6 1 12008.88 85.77 116.96 8725.44 -1913.12 6135.05 12.00 270.00 6404.99 7 8 12078.88 85.82 125.39 8730.58 -1949.23 6194.73 12.00 90.00 6473.84 8 9 12243.88 86.06 105.54 8742.38 -2019.62 6342.58 12.00 270.00 6637.30 9 10 12343.88 86.15 117.57 8749.20 -2056.21 6435.20 12.00 90.00 6736.88 End of 12 Deg1100 DLS 11 12518.21 60.00 117.57 8799.51 -2132.72 6561.77 15.00 180.00 6901.44 11 12 12603.21 60.37 102.87 8841.94 -2158.08 6650.70 15.00 268.00 6974.85 12 13 12687.21 61.16 117.29 8883.13 •2183.18 6719.26 15.00 90.00 7047.83 13 14 12770.21 61.25 103.07 8923.27 -2208.18 6787.28 15.00 267.00 7120.25 14 15 12852.61 61.34 117.17 8963.00 -2232.95 6854.89 15.00 93.00 7192.22 TD at 12852.61 c a, > ~ d A d ~ rn U c -. m ~ ~ -' -lt -l: -l: -t: F-lt u-,-l. O ..-t~ -z -2: .L -2. 7 0 ~-z: 2' -2. -31 -31 5100 5250 5400 5550 5700 5550 6W0 fi150 63011 (4511 6600 6750 6900 7050 7200 7350 7500 7650 7500 West(-)/East(+) (150 ft/in) BAIC~R ^ ~~~ 1NTEQ 0 - - sTn yawn, i r _i_.. I rs . 5 _ - 0 TIP r OP _ 50 r-- - r ~ Lnd 'of9 g/100 ~LS '~. '- 00 . __ - -- . _-- _4. ~.. - ~ . __ : . _. _ f3-I F _ li _..-_ . ... __I _ SO . / T i '' - / I ad of 2 De 100 D S ~ ~- i --_ DO - r 6 ; 50 - - r --t - 8- 14 Tar et 1 r t r I ~ ~ -14 get 2 00 .._._ .-- - . - - - ~ ~ End of 25 g/IOd DLS g t - i - -8-14 Plan 9 8-14 t 112 1 ~ ~ - _ DO --- -_.- td-_ 1'd 1 .bT -- -- so B-I Fatil A DO - - -- 50 O - - - - D 50 1 - ~ • f 1 ~J Vertical Section at 112.00° (65 ft/in) Alaska Department of Natural sources Land Administration System ~ Page 1 of~ Alaska Mapper Land Records/Status Plats Recorder's Search State Cabins Natural Resources ~~ Alaska DNR Case Summary File Type: ADL File Number: 28310 ~ Printable Case File Summary See Township, Range, Section and Acreage? New Search (!~ Yes (~ No LAS Menu ~ Case Abstract ~ Case Detail ~ Land_A__bstract ~, File: ADL 28310 '''`'~' Search_f_or Status_Plat_Updates As of 05/29/2009 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 1 966 1 2/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR UTTIt.' 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/19/1965 Totnl Acres: 2491.000 Date Initiated: 05/28/1965 Office of Primary Responsibilrry: DOG DIV OIL AND GAS Last Transaction? Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA-NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 014E Section: 29 Sectior7 Acres: 640 Search Plats Meridian: U Township: O11N Range: 014E Section: 30 Section Acres: 604 Meridian: U Township: O11N Ra~n,;e: 014E Section: 31 Section Acres: 607 Mef°idzan: U Township: O11N Range: 014E Sectr'on: 32 Section Acres: 640 Legal Description OS-28-1965 ***SALE NOTICE LEGAL DESCRIPTION*** C14-131 IIN14E UM 29,30,31,32 2491.00 U- 3- 7 End of Case Summary Last updated on 0512912009. http://dnr.alaska.gov/projects/las/CaseSummary.cfm?FileType=ADL&FileNumbei-2831... 5/29/2009 • TRANSMITTAL LETTER CHECKLIST WELL NAME ~1.~'L~ /3'~~i9 PTD# v?O~ O~5" 90 Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: f ~!./Q,~,~OE ~Ay POOL: ~'ic'~ra,~o~ /3~~' ~~~ Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS W~.I. (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well , (If last two digits in permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE 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 ( PH) and API number (50- - -) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce /inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals throu h tar et zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing ro ram. Rev: 1/11/2008 IMELL PERMIT CHECKLIST Field 8 Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UNIT B-14A Program DEV Well bore sag ^ PTD#:2090590 Company BP EXPLORATION (ALASKA) INC Initial Classffype DEV ! PEND GeoArea t39D Unit 11650 On1Off Shore ~ Annular Disposal ^ Administration ~ 1 Permitfee attached- - - - - - - - - - - - - - - - - - - NA - - - - - - - - - - - - - - - - - - - - ~ - - - - - - - 2 lsasenumberaRRroRriate- - ------ - -- -- - - -Yes- --- ---- -- - - ----- -- -- -- -- - - -- ---- 3 Uni-quewelLnameandnumber -------- - - -- - -- - Yes- -- -- -- -- - --- -- -- - - - -- -- ---- 4 Weili9catedina_deflnedp9ol-- -------- - - -- -- -Yes- -- ------- - - - - - - --- -- - -- - , 5 Well located properdistan9e_from_drillingunitbaundary_-_-------- -----------Yes----- -----------------------------_-------.._--_------------------_---- ~ 6 V4relll9catedp[operdistanCef[om9therwelis----------------- -----------Yes---- -------------------------------------------------------------------- 7 Suffi9ienteCreageayailabl8indlillingunit------------------- .---------Yes----- ------------------------------------------------.-------------------- 8 If deviated, is-wellborepiat_ipcluded--------------------_._ -. _---_----Yes----- ----------------_----- 9 Operatar9Nyaffectedparty ------ --- - - - ----- Yes_ -- ------- -- - -- --- -- - - -- ---- - ---- - 10 .Operakorbas:approprlate_bondinfor9e-__-___--__-_______ ___________Yes.---- --BlanketBond#8194193------------------------------.-----------------__--- 11 Pe[mitcanbeissuedwithoutconservati9norder__--__-_____.-- -----____--Yes---- ------------------------------------------------------------_.-- -- Appr Date 12 Permit.canbeissuedwithoutadministrative-appr9val_____________ ___________YeS_---- .____---------------__-_------_---_---_---_---.------------------_-- 13 Can permit beaRRrovedbef9re15•day-wait------------------- -----------Yes.---- ----------------------------------------------------------------- ACS 5129120D9 i ' 14 Well locatedwithirlarQaaRdstraiaauth9rizedby_Injecti9n9[der#(ps~t.IQ#i nc9mmenis)_(F9r_ NA___--- -__--------------------------------------------_._-.-_---_--___-__ 15 All wells-within 114,mile area of review identified (F9r- seNice well pniy) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NA_ _ _ _ _ - _ . - - - - _ ---------------------------------------------------- 16 Pre•producedinjeCtor,daraGonofpreproducti9nless-tban3m9nihs_(Forservic~wsllQNy)-_NA______ __-------------------------------__---_---_____-----------__-__._ 17 Non9onven:gas-c9nf9rmstoA&31,05,03DQ.1.A).(L2.A-D) -- -- -- -- --- NA- - -- ------------- ---------- - - ----- --- ; 18 Canducto[st[ing.provided._--------------- ------- ----------NA______ __Conductorset-in 6.14(17$-083)•----------_---------------------- _----- EngineerinA 19 SurfacecasiRgpr9teclsallkn9wn_USDWs-------------------- -----------NA------ --Allaq~ifersexempted~-AE_0-1.----------------------------------------------__ 20 CMT-votadequate_t99ires~lateonc9ndu9t9r$surf-csg_--_________ ___--__--__ NA_____ __Surfa9ecasingsetin_B-14._-________________________--_-__-__--______-.____ 21 CMT-vol_adequale_t9tie-in longstrin9tasprfcsg_--------------- __---_-NA_---_- --Producti9n.casingselin8-14.------------------------------------------------ 22 CMT-will cover ail knownproductive h9rit9ns - - - - - - - - - - - - -Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 23 Casing designs adequatef9rG,?B&_permafr9st -- -- - --------Y~ -- --- -- -- -- -- ------ ----- -- -- -- ---- - 24 Adequate tankage-or reserve pit _ _ . _ - - - - - - - - - - - - - - - - - - - - - - - -Yes - - - - _ _ _ Rig equipped with steel pits, No reserve pit planned._ Allwasfe_tgapproved disRosal weU(s): - - - - - _ _ - - - - - - 25 Ifa-re-drill,has-a10-40$forabandGnmentbeenaRp~oved---------- ---------Yes----- --309,184------------------------------------------------------------- 26 Adequate-wellbore separationprop9sed _ _ _ _ _ - - _ _ - - - - - - - _ Yes _ - _ - - - _ Proximity analysis performed. Nearest segment is P$A p9dion_9f 13-14 and paths-diverge,_ - - - - _ _ - - 27 Ifdiverterrequirad,doesitmeetregulati9ns___--______--__-- ___-_ _ --NA---_-- -_BQPStaokwillalready.bein place,___..__..__---------------------__--_-__-- Appr Date 28 Drilling tlujd_program schematic & equip list adequaie_ _ _ - - _ _ - - - _ - - - _ - _ Yes _ _ -Maximum expected i9rmaiton pressure 7,tEMW._ MW planned $.$ pp9. _ - - - - - - _ - - _ . TEM 61112009 29 BOPES~dotheymeetregulati4n- - - -- -- -- - -------Yes -- --- -- ----- --- -- --- - - - --- ~ ~ 30 HOPE-press rating appropriate; test to_(put psig in c9mments)_ - - - - _ - - _ _ Yes _ _ _ _ _ MASP calculated ai 2374 psi._ 3500_psi_BOP testplanned: - - - - - - - - - - - - - - - j U~ `^ 31 Choke manif9ld 9ompiieswlAPLRP-$3 (May $4) - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - ~ 32 Work will9ccarwith9ctoperatianshutdown___--_-__--___---- -----------Yes---- -------------------------------------------------------------__--- 33 Is presence-of H2S gas probable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Yes _ _ _ - _ _ - H2S is present at B pad, Mud shoul_d_preclude H2S on rig Rig has sensors and alarms, - - _ _ - _ _ - - _ - - - - _ 34 MechanicalcondiiionofweltswithinAORverified(F9rservicewellonly~--- -----------NA-__-- __------__.-__-.____________--_--.------_-------___________-_-_-_ 35 Permit_can be issued wlo hydrogen_sulfide measures - - - - - - _ No . - Max level H2S on_weil &34 was 440ppm_($17185), _ _ _ - _ . _ _ - _ - - - - - Geology 36 D_aka-presented on_ poiantial 9verpressure z9nes _ _ - _ _ - _ _ _ - - _ _ _ . _ _ - . tdA_ Appr Date 37 SeiBmicanalysis_ofshallowgasz9nes____________________ _-_---_----NA__ _.-__------------------_.--_---_-.----------------. ..-- --------------- ACS 512912009 38 Seabedc9nditionsuryey-(ifoff•shore)---------------------- -----------NA_____ __________--__..__-___-__________-__.------------------------ 39 Contactnamelphoneforweekly_progressrep9rts_[expioratory9n~j__.__- -________Yes__-_ _-_MaryEndac9tt-564-43$8,_-_____---__--------------------_________.__- Geologic Commissioner: Engineering P is Date: Commissioner: Date Co mis o Date ~~-~~-~ ~a-a~ ICI • • Welt History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history fife. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. • tapescan.txt **** REEL HEADER **** MWD 09/11/24 BHI O1 LIS Customer Format Tape **** TAPE HEADER **** MWD 09/08/30 2669690 O1 3" CTK *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: ldwg.las version Information VERS. 1.20: OWLS log ASCII standard -VERSION 1.20 WRAP. N0: one line per frame well Info rmation Block #MNEM.UNIT Data Type Information STRT.FT 11001.0000: Starting Depth STOP.FT 13292.0000: Ending Depth STEP.FT 0.5000: Level spacing NULL. -999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: B-14A FLD FIELD: Prudhoe Bay Unit LOC LOCATION: 70 deg 16' 1.436"N 148 deg 40' 24.334"w CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 30 Aug 2009 API API NUMBER: 500292034901 Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- SECT. 31 . TOWN.N T11N RANG. R14E . PDAT. MSL EPD .F 0 . LMF DF . FAPD.F 64.3 . DMF DF . EKB .F 0 . EDF .F 64.3 . EGL .F 0 CASE.F N/A OSl DIRECTIONAL Remarks Description section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Casing Depth Other services Line 1 (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. <3) All True vertical Depths (TVDSS) are subsea corrected. (4) All Formation Evaluation data is realtime data. Page 1 ~c'P,-ate r~9~ • • TvDSS) tapescan.txt (5) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to log this well.. (6) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance sub (Inner and outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma sub, and a Hydraulic orienting Sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth ad]]'usted to a Primary Depth Control (PDC) to provided by schlumberger GR cNL dated O1 sep 2009 per tole Abel with BP Ex loration (Alaska), Inc. (8) The sidetrack was drilled from B-14 through a milled window in a 7 inch liner. Top of window 11209 ft.MD (8483.3 ft.TVDSS) Bottom of window 11215 ft.MD (8487.7 ft.TVD55) (9) Tied to 8-14 at 11200 feet MD (8476.7 feet TVDSS). (10) Baker Hughes INTEQ runs 1, 2, 3, 12, 14, 17 and 18 were cleanout runs. (11) Baker Hughes INTEQ runs 6 through 8 were used to drill and set an aluminum billet on B-14APB1. (12) Baker Hughes INTEQ runs 4, 5, 9, 10 and 11 were used to drill B-14AP62. (13) Baker Hughes INTEQ runs 13, 15 and 16 were used to unseccessfully set whipstocks and mill a whindow on B-14A. (14) The resistivity interval from 11209 ft to 11810 ft MD (8483.3 ft to 8821.8 ft was logged 63.5 hours after drilling run 20. Data has been correlated to drilled gamma ray data and depth shifted +2 feet. (15) The interval from 13260 feet to 13300 feet MD (8942.6 feet to 8950.8 feet TvDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Rdy [MWD] (MWD-API units) RoP~4vG -> Rate of Penetration, feet/hour RACLX -> Resistivity (AT)(LS)400kHZ-Compensated Borehole corrected (OHMM) RACHx -> Resistivity (AT)(LS)2MHz-compensated Borehole corrected (oHMM) RPCLX -> Re5i5tlVlty (PD)(LS)400kHz-COmpenSdted Borehole corrected (oHMM) RPCHX -> Resistivity (PD)(LS)2MHZ-Compensated Borehole Corrected (OHMM) TvDSS -> True vertical Depth (subsea) CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 11003.6, 11005.2, ! 1.61426 11006.3, 11006.9, ! 0.538086 11010.6, 11011.5, ! 0.897461 11016.6, 11017.1, ! 0.538086 11019.1, 11019.4, ! 0.358398 11038.4, 11036.6, ! -1.79395 11041.8, 11040.1, ! -1.79395 11060.1, 11059.4, ! -0.717773 11067.9, 11068.6, ! 0.716797 11072.9, 11073.4, ! 0.539062 11085.6, 11086.5, ! 0.896484 11094.2, 11094.4, ! 0.179688 11103.2, 11105.5, ! 2.33203 11113.1, 11112.3, ! -0.717773 11117.7, 11117.5, ! -0.178711 11129.6, 11130.8, ! 1.25586 11131.9, 11133.5, ! 1.61523 11165.4, 11165.3, ! -0.179688 11178.9, 11178.4, ! -0.538086 11189.7, 11190.2, ! 0.538086 11201.1, 11202.6, ! 1.43555 11203.5, 11204.5, ! 1.07617 11207.6, 11208.7, ! 1.07617 11208.9, 11210.3, ! 1.43555 11210.9, 11212.1, ! 1.25586 11214.6, 11217.5, ! 2.87012 11216.1, 11218.8, ! 2.69141 11228.4, 11230.6, ! 2.15332 11231.8, 11232.9, ! 1.07617 11240.5, 11241, ! 0.538086 11245.8, 11247.1, ! 1.25586 11248.9, 11250.1, ! 1.25586 11251.4, 11252.1, ! 0.717773 11255.7, 11256.2, ! 0.538086 Page 2 a6~d Z906f5'0- fOZ££'Z- Li9L0 99ZL6'i £LLLiL'0- 88bSZ'i- £9f L6' i- L6L9iL'0- 8896Li'0- 9808£5'0 £9£L6'i LSb£b'i 9808£5'0- £ZSi9'i 86£85£'0 0 T9bL68'0- Li9L0'T SL£65£'0 8896Li'0 i9bL68'0 SSSfb'T 9808£5'0- b8b968'0- LT9L0'T b8b968'0 LSb£b'i £OZf£'Z 56E6L'i 56f6L'i Z6b6L'i 9855Z'T LT9L0'i i9bL68'0 9855Z'i fLLLTL'0 86b0'£ Z6b6L'T 9Zbi9'T Li9L0'i EZSi9'i SILLO'i 9Zbi9'T fZST9'i EZSi9'i 56f 6L' T 56£6L'i 56f6L'T 9855Z'T 9Zbi9'T £OZ£f'Z 9855Z'T 0 i9bL68'0 £LLLiL'0 £LLLTL'0 STLLO'i 9855Z'i 9855Z'T 9Zbi9'T 555£b'i SSS£b'i LT9L0'T S55£b'i TTL8Li'0 9855Z'i 9855Z'i T9bL68'0 ~x~•ueasad~~ `Z'L09ii `L'L09ii `Z'Z09ii `5'b09ii i `i'665ii `865Ti `9'f65TT `9'T65ii `8'S85TT `9'985TT `b'Z85Ti `L'£85Ti `i'BLSTT `T'085ii `i'£LSii `8'fLSTi `8'b95iT `8'b95ii `£'Z95ii `S'Z95IT `£'955Ti `8'SSSTi `8'TSSiT `8'6bSii `8'6bSii 'b'8bSTi i `£bSii `9'EbSTi `Z'6ZSii `9'LZSIT `Z'ZZSIT `8'TZSii `Z'6i5Ti `Z'6TSii `5'9iSTi `b'LTSii `S'ZOSTi `b'i05ii `6'OOSTT `5'OOSii `6'£6bii `L'£6bTi `f'L8bii `b'98bii `£'SLbii `8'fLbii i `S'iLbTT `ZLbii `5'L9biT `S'L9bTT i `59bii `6'S9biT `S'iSbii `5'OSbii `8'8bbii `6'Lbbii i `Lbbii `9'Sbbii `9'£bbii `£'Tbbii `i'b£bii `f'ZEbii `6'OZbii `i'6ibiT `6'Libii `T'9ibii `8'bibiT `9'fibii `6'iibiT `6'Oibii `8'LObii `6'90bii i `£'ZObii `iObiT `b'S6£iT `L'b6£ii `Z'SLfii `Z'ZL£ii `6'OL£TT `T'69fii i `9'89fii `L9fiT `b'99fii `f'S9£Ti i `9'65fii `85£iT `£'LS£Ti `Z'95fii i `b5£ii `b'ZSfii i `iSfii `b'6b£Ti i `L'8bfii `Lbfii `£'Sb£ii `S'fb£iT 'T'£b£Ti `£'Tb£ii `6'Ob£ii `Z'6££Ti i `Z'8Zfii `LZ£ii `L'fZ£ii `T'ZZ£iT `S'OZ£iT `Z'8i£ii `£'8i£ii `i'LI£TI `b'LO£TT `b'LO£Ti i `6'bOfii `bOfiT `f'£0£ii `9'ZOfiT `b'£6Zii `L'Z6ZTi `Z'Z6ZTT `i'i6Zii `Z'06ZTi `6'88ZIT `b'88ZTT `i'L8ZTT `S'L8Zii `6'S8ZTi `6'S8ZiT `5'b8ZTT i `58ZTi `9'f8Zii `Z'i8Zii `i'08ZIT `6'8LZTT `S'LLZTi `6'bLZTi `8'bLZiT i `L9ZTT `8'S9ZTi `b'S9ZTi `T'b9Zii `L'LSZTT `8'95ZTi • • b a6~d £OZ££'Z- i `696ZT `b'TL6ZT 555£b'T- i `Z'9b6ZT `L'Lb6ZT ZLTTS'Z- i `T'bZ6ZT `L'9Z6ZT £9£L6'T- i `Z'9T6ZT `Z'8T6ZT 85L9L'£- i `b'806ZT `T'ZT6ZT Z80b'£- i `8'988ZT `Z'068ZT TZTbL'S- i `8'S08ZT `9'TTSZT £OZ££'Z- i `Z'LLLZT `9'6LLZT 9bZZ0'S- i `6'609ZT `6'bT9ZT £9£L6'T- i `995Z T `895ZT LT9L0'T- i `Z'8bbZT `Z'6bbZT LT9L0'T- i `L'6TbZT `8'OZbZT TbT69'Z- i `L'£TbZT `b'9TbZT Z906£S'0- i `9'TObZT `Z'ZObZT L6L9TL'0- i `9'96£ZT `£'L6£ZT STLLO'T- i `06£Z T `T6£ZT TbT69'Z- i `T'08£ZT `8'Z8£ZT £b069'Z- i `9'SL£ZT `£'8L£ZT Z6b6L'T- i `L'Z9£ZT `5'b9£ZT ZLTTS'Z- i `T'65£ZT `9'T9£ZT TbT69'Z- i `9'95£ZT `£'65£ZT Z££ST'Z- i `8'b5£Z T `LS£ZT 9855Z'T- i `Z6ZZT `£'£6ZZT 9ZbT9'T- i `9'OSZZT `Z'ZSZZT b8b968'0- i `L'ObZZT `9'TbZZT 56£6L'T- i `8'98TZT `9'88TZT 9855Z'T- i `b'89TZT `9'69TZT £9£L6'T- i `6'S£TZT `6'L£TZT £OZ££'Z- i `9'6TTZT `6'TZTZT T9bL68'0- i `5'60TZT `b'OTTZT TO£££'Z- i `Z'SOTZT `S'LOTZT ZLTTS'Z- i `£'ZOTZT `8'bOTZT ZTOL8'Z- i `9'890ZT `S'TLOZT ZLTTS'Z i `9bOZT `S'£bOZT 0 i `b'986TT `b'986TT 0 i `Z'£86TT `Z'£86TT LSb£b'T- i `8'996TT `£'896TT TO£££'Z- i `9'T56TT `b56TT 56£6L'T- i `T'bb6TT `6'Sb6TT 8T60b'£- i `b'9£6TT `8'6£6TT £LLLTL'0- i `9'£Z6TT `b'bZ6TT TTL8LT'0 i `T'9T6TT `6'ST6TT STLLO'T- i `8'S£8TT `6'9£8TT 9855Z'T- i `£'££8TT `5'b£8TT 9855Z'T i `£'69LTT `89LTT 8896LT'0 i `8'LSLTT `9'LSLTT 9ZbT9'T i `9'6bLTT `6'LbLTT SL£65£'0 i `S'Z£LTT `Z'Z£LTT T9bL68'0 i `S'6ZLTT `9'BZLTT SL£65£'0 i `9'ZZLTT `Z'ZZLTT 86£85£'0 i `9'8TLTT '£'8TLTT LT9L0'T i `L'LOLTT `9'90LTT T9bL68'0 i `b'Z69TT `S'T69TT L6L9TL'0 i `9'Z89TT `8'T89TT £LLLTL'0 i `T'T89TT `b'089TT 8896LT'0 i `T'8L9TT `6'LL9TT £LLLTL'0 i `£'bL9TT `9'£L9TT T9bL68'0 i `ZL9TT `T'TL9TT 9ZbT9'T i `9'899TT `L99TT 86£85£'0 i `£'Z99TT `Z99TT 86£85£'0 i `T'659TT `8'859TT 0 i `9'6b9TT `9'6b9TT 8896LT'0- i `L'Sb9TT `8'Sb9TT 9808£5'0- i `£'Ob9TT `8'Ob9TT 8896LT'0 i `9'S£9TT `b'S£9TT TTL8LT'0 i `Z'0£9TT `T'0£9TT 86£85£'0 i `L'LZ9TT 'b'LZ9TT 8896LT'0- i `T'£Z9TT `Z'£Z9TT £ZST9'T- i `5'9T9TT `T'8T9TT 86£85£'0- i `T'£T9TT `S'£T9TT ~x~•u2~sad~~ • • • tapescan.txt 12986.2, 12984.8, ! -1.43555 13012.9, 13014, ! 1.07617 13033, 13030.1, ! -2.87012 13043.6, 13042.9, ! -0.717773 13093.4, 13090.7, ! -2.69141 13137, 13131.3, ! -5.74023 13139.2, 13134.7, ! -4.48535 13145.7, 13140.1, ! -5.56152 13149.8, 13147.3, ! -2.51172 13157.3, 13154.6, ! -2.69043 13164.5, 13160.9, ! -3.58789 13169.2, 13166.1, ! -3.0498 13173.8, 13171.7, ! -2.15332 13177.2, 13174.4, ! -2.87012 13184.7, 13180.6, ! -4.12598 13240.6, 13232.6, ! -8.07324 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape Subfile: 1 273 records... Minimum record length: 10 bytes Maximum record length: 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS *** LIS COMMENT RECORD *** • !!!!!!!!!!!!!!!!!!! Remark File version 1.000 The data presented here is final and has been depth adjusted to a Primary Depth Control to provided by Schlumberger GR CNL dated O1 sep 2009 per Cole Abel with BP Exploration (Alaska), Inc. *** INFORMATION TABLE: CIFO * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame size is: 28 bytes Logging direction is down (value= 255) Optical Lod Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F Number of frames per record is: 36 one depth per frame (value= 0) Datum specification Block sub-type is: 1 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 curves: Page 5 • tapescan.txt Name Tool Code samples units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F/HR 4 4 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 128 Tape File start De th = 11001.000000 Tape File End Depth = 13292.000000 Tape File Level spacing = 0.500000 Tape File Depth units = feet **** FILE TRAILER **** Tape subfile: 2 141 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** MWD .002 1024 *** INFORMATION TABLE: CONS *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 This file contains the raw-unedited field MwD data. *** INFORMATION TABLE: CIFO * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Loggin direction is down (value= 255) optical Log Depth Scale units: Feet Frame spacing: 0.250000 Frame spacing units: [F Number of frames per record is: 36 one depth per frame (value= 0) Datum specification Block Sub-type is: FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: 1 Page 6 • • tapescan.txt Name Tool Code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F/HR 4 4 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 256 Tape File Start Depth = 11000.000000 Tape File End Depth = 13299.750000 Tape File Level Spacing = 0.250000 Tape File Depth units = feet **** FILE TRAILER **** Tape Subfile: 3 269 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** TAPE TRAILER **** MWD 09/08/30 2669690 O1 **** REEL TRAILER **** MWD 09/11/24 BHI O1 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape Subfile 1 is type: LIS 0 Tape Subfile 2 is type: LIS DEPTH GR ROP RAD RAS RPD RPS 11001.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 Page 7 tapescan.txt 11001.5000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 13292.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Tape File start De th = 11001.000000 Tape File End Depth = 13292.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet D Tape Subfile 3 is type: LIS DEPTH GR ROP RPD RPS 11000.0000 -999.2500 -999.2500 -999.2500 -999.2500 11000.2500 57.3000 -999.2500 -999.2500 -999.2500 13299.7500 -999.2500 81.4000 -999.2500 -999.2500 Tape File Start De th = 11000.000000 Tape File End Depth = 13299.750000 Tape File Level spacing = 0.250000 Tape File Depth Units = feet D Tape subfile 4 is type: LIS RAD -999.2500 -999.2500 -999.2500 -999.2500 0.0000 RAS -999.2500 -999.2500 -999.2500 Page 8 tapescan.txt **** REEL HEADER **** MWD 09/09/30 BHI O1 LIS Customer Format Tape **** TAPE HEADER **** MWD 09/07/10 2669690 O1 3" CTK *** LIS COMMENT RECORD *** version Information VERS. 1.20: OWLS log ASCII Standard -VERSION 1.20 WRAP. N0: One line per frame well Information Block #MNEM.UNIT Data Type Information e STRT.FT 11161.5000: Starting Depth STOP.FT 13577.0000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. -999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: B-14APB2 FLD FIELD: Prudhoe Bay Unit LOC LOCATION: 70 deg 16' 1.436"N 148 deg 40' 24.334"w CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 10 Jul 2009 API API NUMBER: 500292034971 Parameter Information Block #MNEM.UNIT Value Description SECT. 31 Section TOWN.N T11N Township RANG. R14E Range PDAT. MSL Permanent Datum EPD .F 0 Elevation Of Perm. Datum LMF DF Log Measured from FAPD.F 64.3 Feet Above Perm. Datum DMF DF Drilling Measured From EKB .F 0 Elevation of Kelly Bushing EDF .F 64.3 Elevation of Derrick Floor EGL .F 0 Elevation of Ground Level CASE.F N/A Casing Depth OS1 DIRECTIONAL Other Services Line 1 Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All True vertical Depths (TVDSS) are subsea corrected. <4) All Formation Evaluation data is realtime data. (5) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to lob this well.. (6) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Page 1 ~~`~- ~5 ~ ~~~1 j tapescan.txt Performance sub (Inner and outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma sub, and a Hydraulic Orienting Sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log from well B-14AP61 dated 05 7u1 2009 above the Kick off Point of 11700 MD per Cole Abel with BP Exploration (Alaska), Inc. (8) The sidetrack was drilled from B-14 through a milled window in a 7 inch liner. Top of window 11352 ft.MD (8591.0 ft.TVD55) Bottom of window 11360 ft.MD (8595.9 ft.TVD55) (9) Tied to 8-14 at 11300 feet MD (8550.79 feet TVDSS). (10) Baker Hughes INTEQ runs 1 through 3 were cleanout runs. (11) The resistivity interval from 11349 feet to 11539 feet MD (8587.6 feet to 8685.9 feet TvDSS) was logged 14 hours after drilling run 5. (12) Baker Hughes INTEQ runs 6 though 8 were used to drill and set an aluminum billet on B-14APB1. (13) The B-14AP62 was completed with an open Hole Sidetrack off an aluminum billet at 11701 feet MD (8701.0 feet TVDSS). (14) The interval from 13537 feet to 13577 feet MD (8940.2 feet to 8947.6 feet TVDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD-API units) ROP~VG -> Rate of Penetration, feet/hour RACLX -> Resistivity (AT)(LS)400kHz-Compensated Borehole Corrected (OHMM) RACHX -> Resistivity (AT)(LS)2MHZ-Compensated Borehole Corrected <oHMM) RPCLX -> Resistivity (PD)(LS)400kHZ-Compensated Borehole Corrected (OHMM) RPCHX -> Resistivity (PD)(LS)2MHZ-Compensated Borehole Corrected (OHMM) TvDSS -> True vertical Depth (subsea) CURVE SHIFT DATA BASELINE, MEASURED, 11162.8, 11164.4, 11167.6, 11169.6, 11177.3, 11180, 11189.6, 11189.4, 11193.5, 11192.8, 11198.5, 11198.2, 11199.8, 11199.8, 11203.4, 11204.1, 11205.3, 11206, 11206.9, 11207.8, 11210.9, 11211.8, 11213.9, 11215.3, 11218.7, 11220.5, 11226.9, 11230.1, 11231.2, 11233, 11239.2, 11240, 11244.1, 11244.1, 11246.4, 11246.9, 11248.7, 11249.4, 11250.5, 11251.6, 11262.3, 11262.6, 11266.9, 11266.2, 11269.8, 11270.7, 11272.5, 11274.1, 11274.4, 11276, 11278.9, 11280, 11279.8, 11281, 11282.8, 11284.1, 11284.8, 11285.9, 11286.9, 11288.2, 11289.2, 11289.8, 11293.5, 11293.7, 11295.9, 11297.1, 11298.9, 11299.1, DISPLACEMENT 1.6084 1.96484 2.67969 -0.178711 -0.714844 -0.357422 0 0.713867 0.713867 0.893555 0.893555 1.42871 1.78613 3.21582 1.78613 0.713867 0 0.536133 0.714844 1.07129 0.356445 -0.714844 0.893555 1.60742 1.6084 1.07227 1.25 1.25 1.07129 1.25 0.536133 0.178711 1.25 0.177734 Page 2 11301.9, 11302.1, 11304.3, 11304.8, 11305.9, 11306, 11308.4, 11309.3, 11309.8, 11310.9, 11315.7, 11314.8, 11326.8, 11326.9, 11329.3, 11329.1, 11330.9, 11331.4, 11333.4, 11334.1, 11339.4, 11340, 11341.6, 11341.9, 11345.3, 11345.5, 11348.2, 11348.7, 11354.8, 11354.6, 11357.5, 11357.6, 11359.1, 11359.8, 11365.3, 11365.7, 11368.7, 11368.9, 11370.3, 11370.5, 11375.1, 11375.7, 11379.8, 11379.8, 11384.8, 11385.1, 11388.7, 11388.9, 11390.9, 11391.2, 11394.1, 11394.3, 11397.7, 11397.8, 11402.1, 11402.1, 11410.1, 11410.3, 11414.1, 11414.1, 11416.6, 11416.7, 11421.9, 11421.9, 11425.5, 11425.9, 11430.3, 11430.5, 11435.9, 11436, 11437.8, 11438, 11442.3, 11442.5, 11447.1, 11447.3, 11458.4, 11458.9, 11462.8,.11462.8, 11482.8, 11482.8, 11486.7, 11486.7, 11489.2, 11489.6, 11492..6, 11493, 11506.9, 11507.1, 11540, 11540.3, 11545.5, 11546, 11560.7, 11561, 11570.1, 11570.7, 11585.3, 11585.5, 11593.2, 11593.5, 11598, 11598.2, 11605.1, 11605.3, 11613.9, 11613.9, 11621.6, 11621.8, 11628.7, 11628.9, 11640.5, 11640.7, 11648.9, 11649.3, 11663, 11663.2, 11693.5, 11693.5, EOZ END 0.178711 0.536133 0.178711 0.893555 1.07129 -0.892578 0.178711 -0.178711 0.535156 0.714844 0.536133 0.357422 0.178711 0.535156 -0.178711 0.177734 0.714844 0.357422 0.178711 0.178711 0.536133 0 0.356445 0.178711 0.357422 0.177734 0.178711 0 0.178711 0 0.178711 0 0.357422 0.178711 0.178711 0.178711 0.178711 0.178711 0.536133 0 0 0 0.357422 0.357422 0.178711 0.357422 0.536133 0.357422 0.535156 0.178711 0.357422 0.178711 0.178711 0 0.178711 0.178711 0.178711 0.357422 0.178711 0 ! BASE CURVE: GROH, OFFSET CURVE: GRAX tapescan.txt Tape Subfile: 1 175 records... Page 3 • Minimum record length: 10 bytes Maximum record length: 132 bytes **** FILE HEADER **** MWD .001 1024 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame size is: 28 bytes Logging direction is down (value=a 255) optical Lod Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F Number of frames per record is: 36 one depth per frame (value= 0) Datum Specification clock sub-type is: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 curves: Name Tool Code Samples units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 F/HR 3 RAD MWD 68 1 OHMM 4 RAS MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 RPS MWD 68 1 OHMM Total Data Records: 135 tapescan.txt 1 size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 Tape File Start Depth = 11161.500000 Tape File End Depth = 13577.000000 Tape File Level spacing = 0.500000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 2 148 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** MWD .002 1024 Page 4 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Lod Depth Scale units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 36 one depth per frame (value= 0) Datum specification Block sub-type is: FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 F/HR 3 RAD MWD 68 1 OHMM 4 RAS MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 RPS MWD 68 1 OHMM Total Data Records: 269 tapescan.txt 1 Size Length 4 4 4 4 4 4 4 4 4 4 4 4 -----24 Tape File Start Depth = 11160.000000 Tape File End Depth = 13577.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet **** FILE TRAILER **** Tape subfile: 3 282 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** TAPE TRAILER **** MWD 09/07/10 2669690 Ol **** REEL TRAILER **** MWD 09/09/30 BHI O1 Page 5 tapescan.txt Tape 5ubfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape 5ubfile 1 is type: LIS 0 Tape Subfile 2 is type: GIs DEPTH GR ROP RAD RAS RPD RPS 11161.5000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 11162.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 13577.0000 -999.2500 81.5000 -999.2500 -999.2500 -999.2500 -999.2500 Tape File Start Depth = 11161.500000 Tape File End Depth = 13577.000000 Tape File revel Spacing = 0.500000 Tape File Depth units = feet 0 Tape Subfile 3 is type: LIS DEPTH GR ROP RAD RAS RPD RPS 11160.0000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 11160.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 13577.0000 -999.2500 81.5000 -999.2500 -999.2500 -999.2500 -999.2500 Tape File Start Depth = 11160.000000 Tape File End Depth = 13577.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet Tape Subfile 4 is type: LIS Page 6 tapescan.txt **** REEL HEADER **** MWD 09/09/23 BHI Ol LI5 Customer Format Tape **** TAPE HEADER **** MWD 09/07/05 2669690 O1 3" CTK *~ LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: ldwg.las version Information VERS. 1.20: OWLS log ASCII Standard -VERSION 1.20 WRAP. N0: One line per frame well Information Block #MNEM.UNIT Data Type Information STRT.FT 11161.5000: Starting Depth STOP.FT 12900.0000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. -999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: B-14APB1 FLD FIELD: Prudhoe Bay Unit LoC LOCATION: 70 deg 16' 1.436"N 148 deg 40' 24.334"w CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 05 7u1 2009 API API NUMBER: 500292034970 Parameter Information Block #MNEM.UNIT Value Description .SECT. 31 Section TOWN.N T11N Township RANG. R14E Range PDAT. MSL Permanent Datum EPD .F 0 Elevation Of Perm. Datum LMF DF LOg Measured from FAPD.F 64.3 Feet Above Perm. Datum DMF DF Drilling Measured From EKB .F 0 Elevation of Kelly Bushing EDF .F 64.3 Elevation of Derrick Floor EGL .F 0 Elevation of Ground Level CASE.F N/A Casing Depth OS1 DIRECTIONAL other Services Line 1 Remarks <1) All depths are Measured Depths <MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All True vertical Depths (TVDSS) are Subsea corrected. <4) All Formation Evaluation data is realtime data. (5) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to log this well.. Page 1 tapescan.txt (6) Tools ran in the string included Casing collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance sub (Inner and outer Downhole Pressure, vibration and Downhole Weight on Bit), a Directional and Gamma Sub, and a Hydraulic orienting Sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) to rovided by Schlunberger GR BHCS dated 10 May 1979 per Cole Abel with BP Exploration (Alaska), Inc. (8) The sidetrack was drilled from B-14 through a milled window in a 7 inch liner. Top of window 11352 ft.MD (8591.0 ft.TVDSS) Bottom of window 11360 ft.MD (8595.9 ft.TVDSS) (9) Tied to B-14 at 11300 feet MD (8550.79 feet TVDSS). (10) Baker Hughes INTEQ runs 1 through 3 were cleanout runs. (11) The resistivity interval from 11349 feet to 11539 feet MD (8587.6 feet to 8685.9 feet TvDSS) was logged 14 hours after drilling run 5. (12) The interval from 12860 feet to 12900 feet MD (8970.1 feet to 8985.5 feet TvDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD-API units) ROP~vG -> Rate of Penetration, feet/hour RACLX -> Resistivity (AT)(LS)400kHZ-Compensated Borehole Corrected (OHMM) RACHX -> Resistivity (AT)(LS)2MHZ-Compensated Borehole Corrected (OHMM) RPCLX -> Resistivity (PD)(LS)400kHz-Compensated Borehole Corrected (oHMM) RPCHX -> Resistivity (PD)(LS)2MHZ-Compensated Borehole Corrected (OHMM) TVDSS -> True Vertical Depth (Subsea) CURVE SHIFT DATA BASELINE, MEASURED, 11162.8, 11164.4, 11167.6, 11169.6, 11177.3, 11180, 11189.6, 11189.4, 11193.5, 11192.8, 11198.5, 11198.2, 11199.8, 11199.8, 11203.4, 11204.1, 11205.3, 11206, 11206.9, 11207.8, 11210.9, 11211.8, 11213.9, 11215.3, 11218.7, 11220.5, 11226.9, 11230.1, 11231.2, 11233, 11239.2, 11240, 11244.1, 11244.1, 11246.4, 11246.9, 11248.7, 11249.4, 11250.5, 11251.6, 11262.3, 11262.6, 11266.9, 11266.2, 11269.8, 11270.7, 11272.5, 11274.1, 11274.4, 11276, 11278.9, 11280, 11279.8, 11281, 11282.8, 11284.1, 11284.8, 11285.9, 11286.9, 11288.2, 11289.2, 11289.8, 11293.5, 11293.7, 11295.9, 11297>.l, 11298.9, 11299.1, 11301.9, 11302.1, 11304.3, 11304.8, 11305.9, 11306, DISPLACEMENT 1.6084 1.96484 2.67969 -0.178711 -0.714844 -0.357422 0 0.713867 0.713867 0.893555 0.893555 1.42871 1.78613 3.21582 1.78613 0.713867 0 0.536133 0.714844 1.07129 0.356445 -0.714844 0.893555 1.60742 1.6084 1.07227 1.25 1.25 1.07129 1.25 0.536133 0.178711 1.25 0.177734 0.178711 0.536133 0.178711 Page 2 11309.8, 11310.9, ! 1.07129 11315.7, 11314.8, ! -0.892578 11326.8, 11326.9, ! 0.178711 11329.3, 11329.1, ! -0.178711 11330.9, 11331.4, ! 0.535156 11333.4, 11334.1, ! 0.714844 11339.4, 11340, ! 0.536133 11341.6, 11341.9, ! 0.357422 11345.3, 11345.5, ! 0.178711 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX tapescan.txt Tape subfile: 1 123 records... Minimum record length: 10 bytes Maximum record length: 132 bytes ~"~** FILE HEADER **** MWD .001 1024 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Lod Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 2 ROP MWD 68 1 F/HR 3 RAD MWD 68 1 OHMM 4 RAS MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 RPS MWD 68 1 OHMM Total Data Records: 97 1 Size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 Tape File Start Depth = 11161.500000 Tape File End Depth = 12900.000000 Page 3 s • tapescan.txt Tape File Level Spacing = 0.500000 Tape File Depth units = feet **** FILE TRAILER **** Tape subfile: 2 110 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** MWD .002 1024 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame size is: 28 bytes Logyin direction is down (value= 255) optical Loy Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 36 one depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units 1 GR MWD, 68 1 AAPI 2 ROP MWD 68 1 F/HR 3 RAD MWD 68 ~~ 1 OHMM 4 RAS MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 RPS MWD 68 1 OHMM Total Data Records: 194 1 Size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 Tape File Start Depth = 11159.750000 Tape File End Depth = 12900.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet **** FILE TRAILER **'~* Tape subfile: 3 207 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes *~`** TAPE TRAILER **** MWD Page 4 09/07/05 tapescan.txt 2669690 O1 **** REEL TRAILER **** MWD 09/09/23 BHI O1 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape Subfile 1 is type: LIS D Tape Subfile 2 is type: LIS DEPTH GR ROP RPD RPS 11161.5000 -999.2500 -999.2500 -999.2500 -999.2500 11162.0000 -999.2500 -999.2500 -999.2500 -999.2500 12900.0000 -999.2500 110.6199 -999.2500 -999.2500 Tape File Start Depth = 11161.500000 Tape File End Depth = 12900.000000 Tape File Level Spacing = 0.500000 Tape File Depth units = feet 0 Tape Subfile 3 is type: LIS DEPTH GR ROP RPD RPS 11159.7500 -999.2500 -999.2500 -999.2500 -999.2500 11160.0000 -999.2500 -999.2500 -999.2500 -999.2500 12900.0000 -999.2500 110.7000 -999.2500 -999.2500 Tape File Start Depth = 11159.750000 Tape File End Depth = 12900.000000 Tape File Level Spacing = 0.250000 Page 5 RAD -999.2500 -999.2500 -999.2500 RAD -999.2500 -999.2500 -999.2500 RAS -999.2500 -999.2500 -999.2500 RAS -999.2500 -999.2500 -999.2500 tapescan.txt rape File Depth units = feet 0 rape subfile 4 is type: LI5 Page 6
