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Home My WebLink About202-1257. 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 J-15B Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 202-125 50-029-20961-02-00 12850 Conductor Surface Intermediate Liner Liner 8999 80 2710 10618 301 2594 12200 20" x 30" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 9013 40 - 120 38 - 2749 36 - 10654 10386 - 10687 10256 - 12850 40 - 120 38 - 2672 36 - 8382 8165 - 8408 8059 - 8999 12782 2670 4760 5410 10530 12200 5380 6870 7240 10160 11860 - 12690 4-1/2" 12.6# 13cr85, L-80 34 - 10687 9008 - 8998 Structural 4-1/2" HES AHC Packer 10081, 7917 10081, 10278 7917, 8077 Torin Roschinger Operations Manager Aras Worthington aras.worthington@hilcorp.com 907-564-4763 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028281 34 - 8408 N/A N/A 309 302 38466 23188 33 43 1400 900 1040 1000 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" TIW HBBP-R Packer 10278, 8077 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 3:47 pm, Oct 25, 2024 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2024.10.25 14:56:33 - 08'00' Torin Roschinger (4662) RBDMS JSB 103124 WCB 2-7-2025 DSR-11/6/24 ACTIVITY DATE SUMMARY 10/15/2024 T/I/O=2400/1103/100 Temp=S/I (Assist SL with pump down) Pumped 35 BBLS to assist SL reach target depth. SL in control of well upon departure. Final WHPS=1800/1113/50 10/15/2024 ***WELL S/I UPON ARRIVAL*** (perforating) RAN 30' x 2" DUMMY GUNS (2.16" rings), 2.26" WRP DRIFT TO DEVIATION @ 11,835' SLM (78* deviation, clean) T-BIRD ASSIST WITH PUMP DOWN DRIFT TO 12,250' SLM (99* deviation), MINIMUM RATE TO GET DOWN HOLE WAS 3bpm ***WELL LEFT S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** 10/20/2024 T/I/OA = 2040/1100/50 Assist E-Line. Pumped 2 bbls 60/40 followed by 170 bbls of Crude down TBG to load Pumped 50 bbls crude to pump down Pumped 64 bbls to verify flow E-Line in control of well upon departure of well. DSO notified of departure. 10/20/2024 ***WELL SI ON ARRIVAL*** (PLUG SET / ADPERF) MIRU YJ ELINE, MIRU THUNDERBIRD PUMPERS PT PCE 300/3000 PSI, FUNCTION WLV CORRELATE TO PDS COIL FLAG 20 AUG 2006 SET LEGACY 2 7/8" CIBP AT 12200 FT CCL - ME 13.2 FT, CCL STOP 12186.8' PERFORATE 11860-11890 W/ 2" 6 SPF 60 DEG HSC W/ RAZOR CHARGES CCL - TS 8.8', CCL STOP 11851.2' CONFIRMED ALL SHOTS FIRED RD YJ ELINE AND THUNDERBIRD PUMPERS ***WELL SI ON DEPARTURE*** JOB COMPLETE Daily Report of Well Operations PBU J-15B SET LEGACY 2 7/8" CIBP AT 12200 FT PERFORATE 11860-11890 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 J-15B Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 202-125 50-029-20961-02-00 12850 Conductor Surface Intermediate Liner Liner 8999 80 2710 10618 301 2594 10940 20" x 30" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8603 40 - 120 38 - 2749 36 - 10654 10386 - 10687 10256 - 12850 40 - 120 38 - 2672 36 - 8382 8165 - 8408 8059 - 8999 12782 2670 4760 5410 10530 10940, 11350, 11700, 12200 5380 6870 7240 10160 10888 - 12690 4-1/2" 12.6# 13cr85, L-80 34 - 10687 8565 - 8998 Structural 4-1/2" HES AHC Packer 10278, 8077 10081, 10278 7917, 8077 Torin Roschinger Operations Manager Brenden Swensen brenden.swensen@hilcorp.com 907.748.8581 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 0028281 34 - 8408 N/A N/A 412 457 50252 49224 48 950 950 1000 1100 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" TIW HBBP-R Packer 10081, 7917 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 10:29 am, Oct 09, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.10.09 05:02:44 - 08'00' Torin Roschinger (4662) J.Lau 11/10/25 RBDMS JSB 100925 ACTIVITY DATE SUMMARY 9/26/2025 *** WELL S/I ON ARRIVAL*** ( PLUG SET / ADPERF ) CONTACT DSO, SAFETY MEETING MIRU YELLOW JACKET E-LINE. FUNCTION TEST WIRELINE VALVES PT PCE 300 PSI LOW./3000 PSI HIGH, CORRELATED TO SLB COMPENSATED NEUTRON LOG DATED 07-OCT-2002 PERFORATE INTERVAL 10,888'-10,908' CCL TO TOP SHOT 7.8' CCL STOP DEPTH = 10,880.2' CIBP SETTING DEPTH 10940' CCL TO MID ELEMENT=14.8' CCL STOP DEPTH=10,925.2' TAG AFTER SET JOB COMPLETE, RDMO YJOS ELINE, SWAB AND SSV CLOSED, TREE CAP TESTED *** WELL S/I ON DEPARTURE *** *** JOB COMPLETED *** Daily Report of Well Operations PBU J-15B 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 J-15B Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 202-125 50-029-20961-02-00 12850 Conductor Surface Intermediate Liner Liner 8999 80 2710 10618 301 2594 11350 20" x 30" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8827 40 - 120 38 - 2749 36 - 10654 10386 - 10687 10256 - 12850 40 - 120 38 - 2672 36 - 8382 8165 - 8408 8059 - 8999 12782 2670 4760 5410 10530 11350, 11700, 12200 5380 6870 7240 10160 10958 - 12690 4-1/2" 12.6# 13cr85, L-80 34 - 10687 8616 - 8998 Structural 4-1/2" HES AHC Packer 10278, 8077 10081, 10278 7917, 8077 Torin Roschinger Operations Manager Brenden Swensen brenden.swensen@hilcorp.com 907.748.8581 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 0028281 34 - 8408 N/A N/A 199 166 25926 31393 86 54 950 950 950 1060 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" TIW HBBP-R Packer 10081, 7917 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 1:09 pm, Sep 10, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.09.10 09:30:00 - 08'00' Torin Roschinger (4662) RBDMS JSB 091625 DSR-9/11/25J.Lau 11/6/25 ACTIVITY DATE SUMMARY 8/19/2025 **** WELL S/I ON ARRIVAL **** RAN 35' x 2" DUMMY GUNS (2.29" doughnuts) TO 11,841' SLM. NO ISSUES. PERFORMED 24 ARM CALIPER LOG FROM 11,837' SLM TO SURFACE. GOOD DATA. JOB COMPLETE, RDMO. **** WELL LEFT S/I *** 8/20/2025 ***WELL SI ON ARRIVAL*** (PLUG SET / ADPERF) MIRU YJ ELINE, PT PCE 300/3000 PSI, FUNCTION WLV SET 2.1'' CIBP AT 11700'', CCL TO MID ELEMENT=14.4' CCL STOP DEPTH= 11685.6'. TAG AFTER SET PERFORATE INTERVAL 11390'-11400' MD CONFIRM SHOTS FIRED. CCL TO TOP SHOT=7.9' CCL STOP DEPTH=11382.1' PLUG AND GUN CORRELATE TO SLB COMPENSATED NEUTRON LOG DATED 07-OCT-2002 WELL CONTROL DRILL WITH WSL WELL TURNED OVER TO DS READY TO POP *** WELL S/I ON DEPARTURE*** 9/6/2025 ***WELL SI ON ARRIVAL*** (PLUG AND PERF) MIRU AK ELINE PT 250/3000PSI. LOG CORRELATED TO SLB MEMORY CNL LOG DATED 07-OCT-2002 SET NS 278-210 CIPB AT 11350' MID-ELEMENT CCL STOP: 11335.2' CCL-ME: 14.8' GUN SHOT. INTERVAL: 10958-10978' CCL STOP: 10950.3' CCL-TS: 7.3' WELL LEFT SI ON DEPARTURE. RDMO ***JOB COMPLETED*** Daily Report of Well Operations PBU J-15B 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 J-15B Mill CIBP Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 202-125 50-029-20961-02-00 12850 Conductor Surface Intermediate Liner Liner 8999 80 2710 10616 301 2594 12816 20" x 30" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8997 40 - 120 38 - 2749 36 - 10652 10386 - 10687 10256 - 12850 40 - 120 38 - 2672 36 - 8380 8165 - 8408 8059 - 8999 12782 2670 4760 5410 10530 None 5380 6870 7240 10160 12010 - 12690 4-1/2" 12.6# L-80 34 - 10687 9022 - 8998 Structural 4-1/2" HES AHC Packer 10081, 7917 10081, 10278 7917, 8077 Torin Roschinger Operations Manager Aras Worthington aras.worthington@hilcorp.com 907-564-4763 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028281 34 - 8408 N/A N/A 65 238 10929 35441 69 214 0 1475 855 1081 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" TIW HBBP-R Packer 10278, 8077 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 Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2024.01.03 15:28:27 -09'00' Torin Roschinger (4662) By Grace Christianson at 8:04 am, Jan 04, 2024 RBDMS JSB 011124 WCB 2024-06-24 DSR-1/26/24 ACTIVITY DATE SUMMARY 12/17/2023 SLB CTU #9 - 1.75" CT - 0.156WT. Job Scope: Mill CIBP. Travel to J Pad. ***Job In Progress*** 12/18/2023 SLB CTU #9 - 1.75" CT - 0.156WT. Job Scope: Mill CIBP. MIRU. BOP Test. MU YJ 1-11/16" milling assembly w/ 2.31" 5 blade reverse clutch junk mill. RIH. Tag 12,178.8' CTM / 12,198' Mech. Mill CIBP @ 12,679' MD and push to PBTD at Elec = 12,782' CTMD / Mech = 12,802'. POOH. Well Control Drill. Freeze Protect well w/ 10 bbls 60/40 and 30 bbls DSL. At surface, BD YJ tools. RD. ***Job Complete*** 12/19/2023 SLB CTU #9 - 1.75" CT - 0.156WT. Job Scope: Mill CIBP. RD. Standby for SLB mechanic to assess winch cable in need of repair. MIRU Crane and manlift. RD T-bar & LD Mast. RDMO CTU 9. ***Job Complete *** Daily Report of Well Operations PBU J-15B MIRU. BOP Test. MU YJ 1-11/16" milling assembly w/ 2.31" 5 blade reverse clutch gy junk mill. RIH. Tag 12,178.8' CTM / 12,198' Mech. Mill CIBP @ 12,679' MD andjg@ push to PBTD at Elec = 12,782' CTMD / Mech = 12,802'. POOH CIBP fish correctly shown on WBS, below. -WCB • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSN REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations ® Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program ❑ Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: C /j'J 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 202-125 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-20961-02-00 7. Property Designation(Lease Number): ADL 0028281 8. Well Name and Number: PRUDHOE BAY UNIT J-15B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 12850 feet Plugs measured 12199 feet t� true vertical 8999 feet Junk measured 12679 feet APR 1 2 2017 Effective Depth: measured 12199 feet Packer measured See Attachment feet true vertical 9013 feet Packer true vertical See Attachment feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"x 30" 40-120 40-120 Surface 2711 13-3/8"72#L-80 39-2749 39-2672 4930 2670 Intermediate 10616 9-5/8"47#L-80 36-10652 36-8380 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 12010-12040 feet 12040-12160 feet 12250-12445 feet 12560-12610 feet 12640-12690 feet True vertical depth: 9022-9023 feet feet 9023-9016 feet 9006-9002 feet 9004-9002 feet 9001-8998 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): n Treatment descriptions including volumes used and final pressure: SCANNED MA' " L017 . 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 300 33285 29 0 1341 Subsequent to operation: 2496 15757 354 0 225 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory ❑ Development fZf Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature ;: `t.4t4�► �� Phone +1 907 564 4424 Date 4/11/17 Form 10-404 Revised 5/2015 1 V'1-1— 5//e//7— 0/7 RBDMS LA, APR 1 2 2017 Submit Original Only • w Packers and SSV's Attachment PRUDHOE BAY UNIT J-15B SW Name Type MD TVD Depscription J-15B PACKER 5564.79 4705.75 3-1/2" Baker 45 KB Packer J-15B TBG PACKER 10092.85 7926.77 4-1/2" HES AHC Packer J-15B TBG PACKER 10274.85 8074.7 4-1/2" TIW HBBP-R Packer • • co w 0 0 O 0 0 0 Q. rn (ON- o1vr- 0 p N v IC) O U 0 i OO �, NO CO (3) CO N O Ca t (O N MM O N O V CO C1O 0) N- CO N N- C1O CO N O N O) N O CO M O M t C)) O t N CO CO 00 CO CO CO CO CO CO CA M V C0 CO CO O O 0 CO N N d" M M N- O M ct M O ct CO CO COOO M C CO W W O N N M N- N O Cn N- O CO CO C7O CO - 1.C) Cb E7 N Cfl N Cn CO I� 00 N M N- N O o 0 0 o N 0 0 L . . . . . Q =z CO CO N CP O (A CO 0 0 CO 00 •crO a)} 0 0 0 0 O V M CM CO N M Cf) N M N fV1 • W LC) O O O OJ OJMM JO MOOO NOOO C ONJ , , O * C ' CO -1M * JNO #= NXNr– OC0 * CO — DN covi = co _ co co N _ CO CV r' U a - CV M Eo N N - � 00 - N m i i v- ) r M 4 L CO y N- M 0) O CO N C co co co N N v_ ‘- co Cy N o NI. CO CO I- N 0 J W 0 0 ' U • W W U• OQ W W [t Ek zz Z 0 W W W W W W m m O D H Z Z Z Z Z D D U W J J J J J H H 0 0 2 c % 7 / RI 2 e # 2 2 ƒ / O b n CD o 2 ' 2 / i C) bZ � k - 0000 m2 / © 0 �� = rZ LL \ \ a ® & m / �_ / / / ƒ O E3 a 0 0 / io \ I- < / E 2 • \ t / / \ / D \ \ & / 5 w u n m I O / h / / q 2 / oU2 ± A < E & 0 m ® % O / 0 u co CO I U Cn wo 0 °- / / < /O __I b \ / § * �\ / ƒ / \ E / / / / E a 2 0 . G E 1- _ \ \ / 2 / E F- 0 fCC RI E � \ ® 7 \ § \ / O ± 2 \ / 6 / / o / I- OCO / / \ < W 0 Jam / / meRI q \ / ¥ / 2 C4 E / 5 11 _ + L_ a ƒ 2 r 2 < _ ƒ 0 ± I h , E < E 2 - R O R o f + a 2 *2 I ± EtE * v- GF- \ / � * a D R I2 7 � R < L ' > - 0 y a/ / 0 & 9 \ / / 2 ± O Oto \ / / & < I- oEcu � 0 0w < � LL > � OcqF_ OMI \ ƒ / z ƒ / � � a) n c < 0 ® O ® R ± 2 & 2 I R I _ OCI ƒ I b / ® G � � 2 / � -- dE G / ¥ 2 c cr J O R c R o Q- .@ 0 > / __ / / / n ƒ < / 2 / q Z \ t Z0I_ 0 \ UER / / c / < fe R - / ƒ ¥ k / - 0 k / % \ » -- 2 < / E \ \ 1 _ � _ - / \ < _ CJZ � � � 0H 2A " I \ / I- \ ƒ b Z 2 / CJ / Z % \ U ---O / O _I ± ± .- � � $ JZF - u G 0 R i u < / c O _k 2 b ƒ / _J aJ 5 / / � w \ � � E / � � / � f � ® ® k � $ i 2 = 2 m ¢ & O m ; k E o \ O 2 $ $ E I 6 2 < » » N- 0 1 d \ \ / A 5 co / \ co / \ A A < TREE=. 4-1/16"CM/ • ' WELLHEAD= GRAY J _1 5 B SA NOTES: W ELL ANGLE>70°@ 11505'"' ACTUATOR= BAKER 4-1/2"CHROME TBG*** OKB.ELEV= 76.84' I BF.ELEV= 39.6' KOP_, 1300' I 2216' —4-112"HES XNIP,D=3.813" Max Angie= 99"@ 12224' 20"CONDUCTOR, H ? Datum MD= 11469' —#' D= 2629' 1-9-5/8"DV COLLAR tJatum TVD= 8800'SS F GAS LFT MANDRELS 13-3/8"CSG,72#,L-80,D=12.347" H 2753' ST MD TVD DEV TYPE VLV LATCH FORT []ATE 4 4139 3653 44 MING DOME RK 16 06/04/14 3 6875 5641 46 ?AMC SO RK 20 06/04/14 2 8735 6887 46 MAG MY RK 0 05/26/14 Minimum ID =2.387" @ 10712' 1 9974 7829 36 MNG DMY RK 0 05/26/14 3-3/16" X 2-7/8" LNR XO 10052' k 4-1/2"FES X NP,ID=3.813" ............... M ►�� 10081' —9-5/8"X 4-1/2'HES AHC PKR,ID=3.903" 10116' I--4-1/2"HES X NP,D=3.813" 4-1/2"TBG,12.6#,13CR-85 VAM TOP, —{ 10188' I\ .0152 bpf,D=3.958" 4-112"TBG STUB(RIG 05/2214) H 10193' 10203' 9-518"X 4-1/2"UNIQUE OVERSHOT TOP OF 3-1/2"X 3-3/16"X 2-7/8"LNR —1 10256' 10256' {-3-1/2"BKR DEPLOY SLV,D=3.00" 10262' {-3-1/2"I IM XN NP,ID=2.750" 10270' H4-112"PARKER SWS NIP,C3=3.813" it ►,t 10278' 9-5/8"X 4-1/2"TIW HBBP-R PKR BEHIND D=3.875" CT LNR TOP OF 7"LNR —1 10386' j 3-1/2"LNR 8.81#,L-80 STL,.0087 bpf,D"2.992" 1--{ 10583' ( 1 10583' —3-1/2"X 3-3/16"XO,ID=2.786" 9-5/8"CSG,47#,L-80 BTC,ID=8.681" --I 10654' MLLOUT WINDOW(J-156)10687'-10694' 4-1/2"TBG, 12.6#,L-80,.0152 bpf,D=3.958' H —10687 74 4-1/2"BKR VVHPSTOCK(09/27/02) — 10687' f4 7"LNR,264,L-80,.0383 bpf,D=6.276" H —10687 447vi, 10712' I—3-3/16"X 2-718"XO,ID=2.387" 4. 1� �ti'� L12199' {-2-7/8"WFD CEP(02/25/17) PERORATION SOMI ARY 11111111 REF LOG:SW111111111111111414S BRCS ON 06/13/83 111111111111111114 ` 12679' CTM FISH:WRP&ER PKR ANGLE AT TOP PERF:87"@ 12010' 111111111111111114 AN E1BNENTS(06/22/13) Note:Refer to Production OB for historical perf data A1A1AVN SIZE SW INTERVAL Opn/Sqz DATE SQZ I PBTD I—{ 12816' 2" 6 12010-12160 0 08/31/06 2" 4 12250- 12445 C 10/09/02 2" 4 12560- 12610 C 10/09/02 3-3/16"LNR,6.2#,L-80 TC11, H 10712' v, 2" 4 12640- 12690 C 10/09/02 .0076 bpi,D=2.80" � 2-7/8"LNR,6.16#,L-80 STL,.0058 bpf,D=2.441' 12850' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY INT 06/17/83 INITIAL COMPLETION 05/30/14 PJC UPDATEGLV LATCHES WELL J-15B 07/17/90 D16 RWO 06/02/14 SW'PJC FINAL ODE APPROVAL PERMIT No:'1021250 10/24/98 NORDIC 1 CTD SIDETRACK(J-15A) 06/12/14 SVVC/JMD GLV GO(06/04/14) AR No: 50-029-20961-02 10/10/02 NORDIC 1 CTD SIDETRACK(J-15B) 06/12/14 TR/JMD SCHEMATIC CORRECTIONS SEC 9,T11 N,R13E,801'FM.&2026'FEL 05/27/14 D-16 RWO 02/27/17 P/JM) SET VVFD CIBP(02125/17) 05/29/14 PJC REVEVV EOW 'IG BP Exploration(Alaska) ) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ::<0;1 - 1;;{ 5 Well History File Identifier Organizing (done) 0 Two-sided 11111111111111 11111 ~scan Needed 1111111111111111111 REJCAN vz( Color Items: 0 Greyscale Items: DI~AL DATA ¡ø'oiskettes, No. I 0 Other, No/Type: OVERSIZED (Scannable) [] Maps: 0 Other Items Scannable by a Large Scanner 0 Poor Quality Originals: OVERSIZED (Non-Scannable) 0 Othe r: 0 Logs of various kinds: NOTES: Scanning Preparation :J. x 30 = /06 0 D~::~rl,' 17}1~111i'11111 r : r . Date IJ, '7 /)If /s/ V1rO + II = TOT¡L PAGES 11/ (Count does not inch ~e cover s~f Date II. 17.11~lliliSII\1lIIlII BY: Helen ç Maria l. Project Proofing BY: Helen ~ BY: Helen (M-aria ') Production Scanning Stage 1 Page Count from Scanned File: 7 ~ (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V Y~S . NO :J Helen ~ Date ii, i7 otf /s/ vYt' If NO in stage 1 page(s) discrepancies were found: YES' NO BY: Stage 1 BY: Helen Maria Date: /s/ 1111111111111111111 Scanning is complete at this point unless rescanning is required. ReScanned 1111111111111111111 BY: Helen Maria Date: /s/ Comments about this file: Quality Checked 1111111111111111111 8/24/2004 Well History File Cover Page.doc A Gyrodata Directional Survey for BP ALASKA Lease: J Pad WELL J-15B,3-1/2"TUBING • Location:WELLHEAD,NORTH SLOPE BOROUGH,AK Job Number: AK0613GCM172 Azimuth Correction: Run Date: 30 Jun 2013 Gyro:Bearings are Relative to True North Report Generated: 01 Jul 2013 05:20 Surveyor: Henry Drew Vertical Section Calculated from Well Head Location Calculation Method:MINIMUM CURVATURE Closure Calculated from Well Head Location Survey surface coordinates obtained from:Company Man Horizontal Coordinates Calculated from Well Head Location Survey Latitude: 70.327028 deg.N Longitude: 148.845736 deg.W A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD, NORTH SLOPE BOROUGH, AK Job Number: AK0613 GCM 172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 25 ft. • 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.00 N 0.00 E 0- 10,740'ft RATE GYROSCOPIC CONTINUOUS MULTISHOT SURVEY RUN INSIDE 3-1/2"TUBING ALL MEASURED DEPTHS AND COORDINATES REFERENCED TO ORIGINAL RKB ORKB=76.80' BF ELEV SHOT IN AND SURVEYED=40.46' MEASURE FROM BF TO SWAB= 10.91' FROM SWAB TO GYRO=9' ZERO TOOL WITH BOTTOM OF TOOL ON SWAB @ 16.43' 100.00 0.11 109.65 0.03 100.00 0.1 109.7 0.03 S 0.09 E 200.00 0.06 134.96 0.02 200.00 0.2 115.0 0.10 S 0.22 E 300.00 0.16 120.95 0.03 300.00 0.4 119.3 0.21 S 0.37 E 400.00 0.17 112.13 0.01 400.00 0.7 118.1 0.34 S 0.63 E 500.00 0.19 102.34 0.01 500.00 1.0 114.8 0.43 S 0.93 E • 600.00 0.12 98.23 0.02 600.00 1.3 111.8 0.48 S 1.20 E 700.00 0.14 128.01 0.02 700.00 1.5 112.2 0.57 S 1.40 E 800.00 0.12 117.56 0.01 800.00 1.7 113.6 0.69 S 1.59 E 900.00 0.17 116.44 0.01 900.00 2.0 114.0 0.81 S 1.81 E 1000.00 0.12 113.75 0.01 1000.00 2.2 114.2 0.92 S 2.04 E 1100.00 0.14 141.40 0.02 1100.00 2.5 115.5 1.05 S 2.21 E 1200.00 0.05 131.67 0.02 1200.00 2.6 116.9 1.18 S 2.32 E 1300.00 0.17 147.76 0.03 1300.00 2.8 118.7 1.33 S 2.43 E 1400.00 1.63 114.18 0.37 1399.98 4.3 118.2 2.04 S 3.81 E A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD,NORTH SLOPE BOROUGH, AK Job Number: AK0613GCM172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 25 ft. • 1500.00 6.90 107.43 1.32 1499.67 11.7 112.2 4.42 S 10.84 E 1600.00 6.55 107.37 0.09 1598.98 23.4 109.8 7.93 S 22.02 E 1700.00 6.55 105.60 0.05 1698.33 34.8 108.7 11.16 S 32.95 E 1800.00 7.95 102.43 0.36 1797.53 47.4 107.4 14.19 S 45.20 E 1850.00 9.14 101.25 0.60 1846.97 54.8 106.7 15.70 S 52.47 E 1875.00 9.80 101.16 0.66 1871.63 58.9 106.3 16.50 S 56.51 E 1900.00 10.78 100.79 0.99 1896.23 63.3 105.9 17.35 S 60.89 E 1925.00 11.15 100.47 0.37 1920.77 68.1 105.5 18.23 S 65.56 E 1950.00 11.69 100.13 0.54 1945.28 73.0 105.2 19.12 S 70.44 E 1975.00 12.25 99.98 0.56 1969.73 78.1 104.8 20.02 S 75.54 E 2000.00 12.56 100.09 0.31 1994.15 83.5 104.5 20.96 S 80.83 E 2025.00 13.21 100.42 0.65 2018.52 89.1 104.3 21.95 S 86.31 E 2050.00 13.58 100.96 0.39 2042.84 94.8 104.0 23.02 S 92.01 E II 2075.00 14.16 101.74 0.61 2067.11 100.8 103.9 24.20 S 97.88 E 2100.00 14.89 103.03 0.80 2091.31 107.1 103.8 25.55 S 104.00 E 2125.00 15.58 104.20 0.76 2115.43 113.7 103.8 27.10 S 110.39 E 2150.00 16.12 105.20 0.61 2139.48 120.5 103.8 28.83 S 116.99 E 2175.00 17.11 106.56 1.06 2163.44 127.6 104.0 30.79 S 123.87 E 2200.00 17.61 107.06 0.52 2187.30 135.1 104.1 32.95 S 131.01 E 2225.00 18.44 107.79 0.86 2211.07 142.8 104.3 35.27 S 138.39 E 2250.00 19.32 108.35 0.90 2234.73 150.9 104.5 37.78 S 146.08 E 2275.00 20.04 108.57 0.72 2258.27 159.3 104.7 40.44 S 154.06 E A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD,NORTH SLOPE BOROUGH, AK Job Number: AK0613GCM172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 25 ft. • 2300.00 21.13 108.80 1.09 2281.67 168.1 104.9 43.26 S 162.39 E 2325.00 22.25 109.06 1.12 2304.90 177.3 105.1 46.26 S 171.13 E 2350.00 23.34 109.46 1.10 2327.95 186.9 105.3 49.45 S 180.27 E 2375.00 24.70 109.87 1.37 2350.78 197.1 105.6 52.88 S 189.86 E 2400.00 25.89 110.23 1.20 2373.38 207.7 105.8 56.54 S 199.89 E 2425.00 27.19 110.74 1.32 2395.75 218.9 106.0 60.45 S 210.35 E 2450.00 28.41 111.06 1.23 2417.86 230.5 106.3 64.61 S 221.24 E 2475.00 29.08 111.28 0.68 2439.78 242.5 106.5 68.95 S 232.46 E 2500.00 29.80 111.56 0.73 2461.55 254.7 106.8 73.44 S 243.89 E 2525.00 30.35 111.88 0.57 2483.19 267.2 107.0 78.08 S 255.53 E 2550.00 30.64 111.97 0.29 2504.73 279.8 107.2 82.81 S 267.30 E 2575.00 30.96 112.14 0.33 2526.20 292.6 107.4 87.62 S 279.17 E • 2600.00 31.38 112.24 0.42 2547.60 305.5 107.6 92.51 S 291.15 E 2625.00 31.91 112.30 0.53 2568.88 318.6 107.8 97.48 S 303.29 E 2650.00 33.17 112.35 1.26 2589.95 332.0 108.0 102.59 S 315.72 E 2675.00 33.76 112.36 0.59 2610.81 345.7 108.2 107.83 S 328.47 E 2700.00 34.39 112.38 0.63 2631.52 359.7 108.3 113.16 S 341.43 E 2725.00 35.07 112.68 0.70 2652.06 373.9 108.5 118.62 S 354.58 E 2750.00 35.30 112.76 0.23 2672.49 388.3 108.7 124.18 S 367.87 E 2775.00 35.80 113.85 0.81 2692.83 402.8 108.8 129.93 S 381.22 E 2800.00 37.18 117.40 2.52 2712.94 417.5 109.1 136.37 S 394.62 E A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD, NORTH SLOPE BOROUGH, AK Job Number: AK0613GCM172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 25 ft. 0 2825.00 37.85 119.04 1.20 2732.77 432.5 109.4 143.57 S 408.03 E 2850.00 38.76 120.27 1.19 2752.38 447.8 109.7 151.23 S 421.49 E 2875.00 39.47 120.66 0.75 2771.78 463.3 110.1 159.23 S 435.09 E 2900.00 39.95 120.86 0.50 2791.01 479.0 110.5 167.40 S 448.81 E 2925.00 40.59 121.41 0.73 2810.09 494.9 110.8 175.76 S 462.64 E 2950.00 41.09 122.19 0.71 2829.00 511.0 111.2 184.37 S 476.54 E 2975.00 41.61 122.72 0.63 2847.77 527.2 111.5 193.23 S 490.47 E 3000.00 42.30 123.30 0.79 2866.36 543.6 111.9 202.34 S 504.49 E 3025.00 42.97 123.58 0.70 2884.75 560.2 112.2 211.67 S 518.62 E 3050.00 44.60 124.17 1.68 2902.80 577.1 112.6 221.31 S 532.98 E 3075.00 45.80 124.59 1.24 2920.42 594.5 112.9 231.33 S 547.62 E 3100.00 46.51 124.76 0.72 2937.73 612.1 113.2 241.59 S 562.45 E 3125.00 47.13 124.95 0.64 2954.84 630.0 113.6 252.01 S 577.41 E 3150.00 47.74 125.43 0.71 2971.75 648.1 113.9 262.62 S 592.45 E 3175.00 48.04 125.55 0.31 2988.52 666.2 114.2 273.39 S 607.56 E 3200.00 48.29 125.62 0.26 3005.19 684.5 114.5 284.23 S 622.70 E 3225.00 48.39 125.69 0.11 3021.81 702.8 114.8 295.11 S 637.88 E 3250.00 48.52 125.70 0.13 3038.39 721.2 115.1 306.03 S 653.08 E 3275.00 48.31 125.68 0.21 3054.98 739.6 115.4 316.94 S 668.26 E 3300.00 48.11 125.67 0.20 3071.64 758.0 115.6 327.81 S 683.40 E 3325.00 48.11 125.69 0.01 3088.33 776.3 115.9 338.67 S 698.52 E 3350.00 48.10 125.77 0.06 3105.03 794.6 116.1 349.53 S 713.63 E A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD, NORTH SLOPE BOROUGH, AK Job Number: AK0613 GCM 172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg.de . deg./ feet feet deg. feet 25 ft. • 3375.00 48.05 125.83 0.07 3121.73 813.0 116.3 360.41 S 728.71 E 3400.00 47.85 125.80 0.20 3138.48 831.3 116.5 371.28 S 743.77 E 3425.00 47.56 126.04 0.34 3155.30 849.5 116.7 382.12 S 758.74 E 3450.00 47.45 126.16 0.14 3172.19 867.7 116.9 392.99 S 773.64 E 3475.00 47.14 126.34 0.34 3189.14 885.9 117.1 403.85 S 788.45 E 3500.00 46.97 126.31 0.17 3206.18 903.9 117.3 414.69 S 803.20 E 3525.00 47.02 126.32 0.05 3223.23 922.0 117.5 425.52 S 817.93 E 3550.00 46.94 126.32 0.08 3240.28 940.1 117.7 436.34 S 832.66 E 3575.00 46.86 126.45 0.12 3257.37 958.1 117.8 447.17 S 847.35 E 3600.00 46.85 126.44 0.01 3274.46 976.1 118.0 458.01 S 862.02 E 3625.00 46.90 126.47 0.05 3291.55 994.2 118.1 468.85 S 876.70 E 3650.00 46.78 126.47 0.12 3308.65 1012.2 118.3 479.69 S 891.37 E 3675.00 46.63 126.53 0.16 3325.80 1030.3 118.4 490.51 S 905.99 E 3700.00 46.49 126.67 0.17 3342.99 1048.2 118.6 501.33 S 920.57 E 3725.00 46.47 126.75 0.06 3360.20 1066.2 118.7 512.17 S 935.10 E 3750.00 46.10 126.99 0.41 3377.48 1084.1 118.8 523.01 S 949.55 E 3775.00 45.76 127.23 0.38 3394.87 1101.8 119.0 533.85 S 963.88 E 3800.00 45.67 127.36 0.13 3412.32 1119.6 119.1 544.69 S 978.12 E 3825.00 45.32 127.60 0.39 3429.85 1137.2 119.2 555.54 S 992.27 E 3850.00 45.24 127.53 0.09 3447.44 1154.8 119.4 566.37 S 1006.35 E 3875.00 45.17 127.58 0.08 3465.05 1172.3 119.5 577.19 S 1020.41 E 3900.00 44.93 127.60 0.24 3482.71 1189.9 119.6 587.98 S 1034.43 E A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD, NORTH SLOPE BOROUGH, AK Job Number: AK0613GCM172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 25 ft. • 3925.00 44.89 127.63 0.05 3500.42 1207.3 119.7 598.75 S 1048.41 E 3950.00 44.80 127.63 0.09 3518.15 1224.8 119.8 609.52 S 1062.37 E 3975.00 44.60 127.64 0.20 3535.92 1242.2 120.0 620.25 S 1076.30 E 4000.00 44.64 127.61 0.05 3553.71 1259.6 120.1 630.97 S 1090.21 E 4025.00 44.39 127.62 0.25 3571.54 1277.0 120.2 641.67 S 1104.09 E 4050.00 44.12 127.64 0.27 3589.44 1294.3 120.3 652.32 S 1117.91 E 4075.00 44.32 127.64 0.20 3607.36 1311.6 120.4 662.97 S 1131.71 E 4100.00 44.51 127.67 0.19 3625.22 1329.0 120.5 673.66 S 1145.57 E 4125.00 44.35 127.71 0.16 3643.07 1346.3 120.6 684.36 S 1159.42 E 4150.00 44.40 127.74 0.05 3660.94 1363.7 120.6 695.06 S 1173.24 E 4175.00 44.22 127.91 0.22 3678.83 1381.0 120.7 705.77 S 1187.04 E 4200.00 43.72 128.01 0.50 3696.82 1398.2 120.8 716.44 S 1200.72 E II 4225.00 43.68 128.04 0.05 3714.89 1415.4 120.9 727.08 S 1214.33 E 4250.00 43.36 128.13 0.33 3733.02 1432.4 121.0 737.70 S 1227.88 E 4275.00 43.10 128.17 0.26 3751.24 1449.4 121.1 748.28 S 1241.35 E 4300.00 43.06 128.20 0.04 3769.50 1466.4 121.2 758.84 S 1254.77 E 4325.00 42.95 128.22 0.11 3787.78 1483.3 121.2 769.38 S 1268.17 E 4350.00 43.11 128.34 0.18 3806.06 1500.2 121.3 779.95 S 1281.56 E 4375.00 43.31 128.40 0.20 3824.28 1517.2 121.4 790.58 S 1294.98 E 4400.00 43.06 128.42 0.25 3842.51 1534.2 121.5 801.21 S 1308.38 E 4425.00 42.90 128.44 0.16 3860.80 1551.1 121.6 811.80 S 1321.73 E I A Gyrodata Directional Survey BP ALASKA Lease: PRUDHOE BAY Well: J PAD WELL J-15B, 3-1/2" TUBING Location: WELLHEAD,NORTH SLOPE BOROUGH, AK Job Number: AK0613 GCM 172 MEASURED INCL AZIMUTH DOGLEG VERTICAL CLOSURE HORIZONTAL DEPTH SEVERITY DEPTH DIST. AZIMUTH COORDINATES feet deg. deg. deg./ feet feet deg. feet 25 ft. • 4450.00 42.83 128.48 0.08 3879.12 1568.0 121.6 822.38 S 1335.05 E 4475.00 42.69 128.57 0.15 3897.47 1584.9 121.7 832.95 S 1348.33 E 4500.00 42.73 128.65 0.07 3915.84 1601.7 121.8 843.53 S 1361.58 E 4525.00 42.54 128.79 0.21 3934.24 1618.5 121.9 854.12 S 1374.79 E 4550.00 42.52 128.83 0.03 3952.66 1635.3 121.9 864.71 S 1387.96 E 4575.00 42.63 128.86 0.11 3971.07 1652.1 122.0 875.32 S 1401.13 E 4600.00 42.61 128.88 0.02 3989.47 1668.9 122.1 885.95 S 1414.31 E 4625.00 42.25 129.00 0.37 4007.92 1685.6 122.1 896.55 S 1427.43 E 4650.00 42.26 129.06 0.04 4026.42 1702.3 122.2 907.13 S 1440.49 E 4675.00 42.20 129.12 0.07 4044.93 1719.0 122.3 917.73 S 1453.53 E 4700.00 42.11 129.21 0.11 4063.47 1735.7 122.3 928.32 S 1466.54 E 4725.00 42.15 129.26 0.05 4082.01 1752.3 122.4 938.93 S 1479.53 E 4750.00 41.97 129.43 0.21 4100.57 1768.9 122.5 949.55 S 1492.48 E • 4775.00 42.03 129.53 0.09 4119.15 1785.5 122.5 960.19 S 1505.40 E 4800.00 42.13 129.64 0.12 4137.70 1802.2 122.6 970.86 S 1518.31 E 4825.00 42.08 129.88 0.17 4156.25 1818.8 122.7 981.58 S 1531.19 E 4850.00 41.82 130.28 0.37 4174.84 1835.4 122.7 992.34 S 1543.98 E 4875.00 41.75 130.46 0.14 4193.48 1851.9 122.8 1003.13 S 1556.67 E 4900.00 41.43 130.88 0.42 4212.18 1868.3 122.9 1013.95 S 1569.26 E 4925.00 41.63 130.95 0.21 4230.90 1884.7 122.9 1024.80 S 1581.78 E 4950.00 41.86 130.84 0.24 4249.55 1901.2 123.0 1035.70 S 1594.37 E 4975.00 41.96 130.91 0.11 4268.16 1917.8 123.1 1046.63 S 1606.99 E ae_^ '~ 7`~,4~~fi/II/T ~~4L ProActive Diagnostic Services, Inc. To: AOC~CC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907] 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTTj The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastuflca LR2-1 900 Benson Blvd. Anchorage, Alaska 99508 and .-~ --,^ ProActive Diagnostic Services, Inc. Attn: Robert A. Richey ~~, " , ;; ~ : ~~~~ 130 West International Airport Road ~' ~A~ ~ ~c~~;~, Suite C Anchorage, AK 99518 Fax (907) 245-8952 1 ] Leak Detection - STP 14Feb-09 J-15B 1 Report / E~ 50-029-20961-02 Print Name: PROACTNE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)24588952 E-MAIL: ~'t~,rs3~?C'sifle3~v(Q~3fl~a"la ~D~':l~¢3 .i.3t"t3 WESSRE:'il'.~'i'i}l,saa~°S33~Y'f~fSi;.:i:~? ti C:~Docwnents and Settir~s\Owner~Desktop\Transmit_BP.docx 07/23/08 Sc~~uml~erger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth well _Inh B N0.4786 Company: State of Alaska ~a ~g ~`T Alaska Oil & Gas Cons Gomm c=xts'~i~~lii' ~U ~ -( ~ ~~~~ Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 ~ ,... n.. ..a:.. WB-05 12021166 MEM SBHPS / 06/13/08 1 G-16 1 98 PRODUCTION P OFILE /. a~ 'a 06/21/08 1 R-12 12034908 PRODUCTION PROFILE ~ _ ~'" 07/14/08 1 1 01-03A 12017505 PRODUCTION PROFILE B~J /(p 07/15/08 1 1 J-158 11970838 SCMT 07!17/08 1 1 01-23 12057631 PRODUCTION PROFILE 07/18/08 1 1 B-18 12071875 LDL _ (~U G 07/20/08 1 1 4-04lI'-26 11999025 LDL / 07/12/08 1 1 J-14A 12066524 MCNL Ol -' 05/25/08 1 1 G-15B 11963096 MCNL _(~(p ' 05/30/08 1 1 L3-19 11968944 RST `65 - 06/07/08 1 1 L2-11 12014019 RST t 06/05/08 1 1 DI GAQG nnvw~nun cw~r n BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered Alaska Data & Consulting Service 2525 Gambell Street, Suite 40 Anchorage, AK 99 3-2838 ATTN: Beth ®.-~"'~ Received by: ~J • . . . STATE OF ALASKA A ALA Oil AND GAS CONSERVATION COM~ON REPORT OF SUNDRY WELL OPERATIONS o o o 1. Operations Abandon 0 Repair Well 0 Performed: Alter Casing 0 Pull Tubing 0 Change Approved Program 0 Operat. Shutdown 0 2. Operator BP Exploration (Alaska), Inc. Name: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 3. Address: 8. Property Designation: 76.84 KB ADLO-028281 11. Present Well Condition Summary: Total Depth Effective Depth Casing Conductor Surface Production Liner Liner Liner Liner Perforation depth: measured true vertical 12850 9001.29 measured true vertical 12816 8999.08 Length Size 80' 20" 91.5# L-80 2713' 13-3/8" 72# L-80 10619' 9-5/8" 47# L-80 302' 7" 26# L-80 326' 3-1/2" 8.81# L-80 128' 3-3/16" 6.2# L-80 2138' 2-7/8" 6-16# L-80 Measured depth: 12010' - 12690' True Vertical depth: 9024' - 9000' Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development M Stratigraphic feet feet feet feet MD 30' - 110' 40' - 2753' 35' - 10654' 10385' 10687' 10256' - 10582' 10583' - 10711' 10712' - 12850' - - 4-1/2" 12.6# 4-1/2" PARKER SWS o ,y ~ ~\N!~lj o -::?;'V:r-;.;,. '.:" .......-. . o Treatment descriptions including volumes used and final pressure: 13. Oil-Bbl 71 SI Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Alaska Oil & Gas Cons. Commission OCT 1 0 2006 Stimulate 0 Other 0 WaiverD Time Extension 0 Re-enter Suspended Well 0 5. Permit to Drill Number: 202-1250 Exploratory Service 9. Well Name and Number: 6. API Number: 50-029-20961-02-00 PBU J-15B 10. Field/Pool(s): PRUDHOE BAY Field/ PRUDHOE OIL Pool Plugs (measured) Junk (measured) TVD 30' - 11 0' 40' - 2670' 35' - 8384' 8166' - 8410' 8061' - 8325' 8326' - 8430' 8430' - 9001' - - L-80 ç '1 ?nní', t:'] ,;.'~ -,~,-,-' '... None None Burst 1490 5380 6870 7240 10530 8520 10570 - 1 0687' 10268' o o o RBDMS 8Ft 0 CT 1 j 2006 Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure 3044 1 0 o 0 0 15. Well Class after proposed work: Exploratory Development M 16. Well Status after proposed work: Oil P Gas WAG Collapse 470 2670 4760 5410 10160 7660 11160 Tubing pressure 1844 o Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Gary Preble Signature Title Data Engineer Phone 564-4944 WINJ Date 1 0/5/2006 WDSPl ... . . J -15B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY - 8/28/2006iMem GR/CCL. Adperf. CTU #9. MIRU. ***Continued on 8/29/06 WSR*** 8/29/2006ITie In & Perforatè**CT-9*** Continue R/U for Tie in and perf'runs. Run PDS Tie in 1 Log from 11,800-12,300'. Flag pipe at 12130' and 12040'. POOH. Tie into SWS . MCNL dated 07-0CT-2002. Make +6.75' depth correction. Perforate with 2", 6- ISPF, PJ2006 HMX TCP guns. Shoot intervals: Run 1 -12,130' - 12,160', Run 2- 112,100' - 12,130'. - Lost seal on CT connector. Decide to cut pipe and prep to re-Iog and make last 3-perf runs. . **Continued on 8-30-06 WSR*** 8/30/2006!Tie in log & perforating **CT-9** Continued tfom"8-29-06 WSR. Repair CT-9 road/pump engine, run PDS logging tools fortie in from 12,300'-11,800'. Flag at 12,070'. POOH. Make +1' depth correction. Continue perforating. Shoot 12,070'- 12,100',12,040' - 12,070'. ****Continued on 8-31-06 WSR**** 8/31/2006!Tie in Log & Perforating, ***CT-9*** Continued from 8-30-06. Perforate from 12,010'-12,040'. POOH. Perform BOP test. Move to Yard for Maint. *** JOB COMPLETE**** FLUIDS PUMPED BBLS 80 50/50 MEOH 95 Ga11% KCL 175 TOTAL . . WELL LOG TRANSMITTAL ProActive Diagnostic Services, Inc. To: AOGCC Records Department 333 W. 7th Ave Suite 1 00 Anchorage, Alaska 99501 "., _r.. ~~", ;_'; ~;"jJ;,'.';¡.' ,;G$¡~:tTI RE : Cased Hole/Open Hole/ Mechanical Logs and / or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : ProActive Diagnostic Services, Inc. Attn: Robert A. Richey ~~~e~est International Airport RoaSCANNED AUG 3 1 200B Anchorage, AK 99518 Fax: (907) 245-8951 1) EDE Disk J - 158 Coil Flag 29-Aug-06 '" ¡qO'?b 2) EDE Disk J - 158 Coil Flag 30-Aug-06 # 11...( Do,S- 3) 4) do~-'~5' 5) 6) 7) Signed: (2jj Date : ~-:?O! D0 Print Name: f 11í~~H IA ~ /11 alA u k e 1/1 PRoAcTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-88952 E-MAIL: ?jJSjl.j'-lC:~}OR",f;()E(â>:\!lEMOR"fLOG"COM WEBSITE : 1Nlftf\jljo~jìEM(jFrf1,..-Q(~.,G00f¡ 0:\00 ]OSANC-2006\Z _ W ord\DistributionlTransmittal_ Sheetsl T ransmít_ Original.doc e e MICROFILMED 07/25/06 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc I ~ (~'6" DATA SUBMITTAL COMPLIANCE REPORT 1 0/29/2004 l4 Permit to Drill 2021250 Well Name/No. PRUDHOE BA V UNIT J-15B Operator BP EXPLORATION (ALASKA) INC Sp"¿ Jvf ~~ '"t API No. 50-029-20961-02-00 MD 12850 / TVD 9001 / Completion Date 10/10/2002 /' Completion Status 1-01l Current Status 1-01l UIC N REQUIRED INFORMATION Mud log No Samples No Directional su~ Ves ) --' DATA INFORMATION Types Electric or Other Logs Run: MWD, GR, ROP, RES, CNl Well Log Information: (data taken from logs Portion of Master Well Data Maint) Log/ Electr Data Digital Dataset Type Med/~umber Name Rpt ~ Directional Survey Log Log Run Scale Media No 1 Interval OH / Start Stop CH Received Comments 10600 12850 Open 11/1/2002 '~' -1ó C A370 ED D/ ~ Neutron Directional Survey LIS Verification 10035 12798 Case 12/20/2002 10600 12850 Open 11/1/2002 10252 12815 Open 4/17/2003 An H2S Measurement is required to be submitted. This record automatically created from Permit to Drill Module on: 6/17/2002. Gamma Ray / MCNl / CCl ~ ~ D 4'tron ~65 LIS Verification A Directional Survey log is required to be submitted. This record automatically created from Permit to Drill Module on: 6/17/2002. Blu 10035 12798 Case 12/20/2002 Gamma Ray / MCNl / CCl :~ 10252 12815 Open 4/17/2003 1-6 10705 12850 Open 1 0/27/2003 ROP, DGR, EWR - MWD 1-6 10252 12850 Open 1 0/27/2003 1-6 10705 12850 Open 1 0/27/2003 ROP, DGR, EWR reD C Pdf r--12194 Rate of Penetration t/ ED C Tf ~ 12194 LIS Verification voED C Pdf ...12194 Induction/Resistivity Well Cores/Samples Information: Name Interval Start Stop Sent Received Sample Set Number Comments Permit to Drill 2021250 MD 12850 TVD 9001 Well Cored? ADDITIONAL INFORMATION y~ Chips Received? ry I N Analysis Received? Comments: ~---- ~ Compliance Reviewed By: DATA SUBMITTAL COMPLIANCE REPORT 10/29/2004 Well Name/No. PRUDHOE BAY UNIT J-15B Operator BP EXPLORATION (ALASKA) INC Completion Date 10/10/2002 Completion Status 1-01L Current Status 1-01L Daily History Received? ~N ~ J Formation Tops ~~ Date: API No. 50-029-20961-02-00 UIC N '-~ 16 Å1G" ~~ "-" ) -1 80d-\85 WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 333 West 7th Avenue, Suite 100 ~chorage,Alaska 99501 October 14,2003 RE: MWD Formation Evaluation Logs: J-I5B, AK-MW-22I65 J-15B: Digital Log Images 50-029-20961-02 1 CD Rom J9.\9L PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 995 18 BP Exploration (Alaska) Inc. Petro-technical Data Center LR2-1 900 E. Benson Blvd. ~chorage, Alaska 99508 Date: signe~á~~ ~~ "f"T ";"7 U\,... ¡ l.. f \~ùr\\Ss ') ) ~Od-/~S / / tntoS WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lisa Weepie 33 3 West 7th Avenue, Suite 100 Anchorage, Alaska March 31, 2003 RE: MWD Fonnation Evaluation Logs J-15B, AK-MW-22165 1 LDWG fonnatted Disc with verification listing. API#: 50-029-20961-02 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COpy OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Speny-Sun Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro- Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: ~, Signe<t~d1pJ RECEIVED APR 1 7 2003 Alaska at; & Gas Coos. CQmmiHion Anchorage Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth Well MPS-19 ~ Od~aO(.J MPS-33 ~ ~-d I;).. D.S.1-26A (,/ï - 0 i;;¿ J-15B 0;> -I ~ 5 Job # 22527 SCMT (PDC) 22526 SCMT (PDC) 22509 RST 22514 MCNL (PDC) Log Description PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: RECE\VED DEC 2 0 2002 "Y' ,.. ,.... .. "" -- '" r"'''''''I'I.."i.:;o¡'''n AlaSKa vL'"¡ 6. \;;ø;;> w¡~~. """"¡;,,.._:n,;,. Anchorage Date 11/15/02 11/15/02 11/08/02 10/07/02 Blueline NO. 2584 Company: 12/09/02 State of Alaska Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Sepia Color Prints 2 2 Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATT~ Re~/F I .~ CD ~. ú1bpv-/ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG ) ) 1. Status of Well 181 Oil 0 Gas 0 Suspended 0 Abandoned 0 Service 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 801' SNL, 2026' WEL, SEC. 09, T11 N, R13E, UM At top of productive interval 5038' SNL, 2843' EWL, SEC. 10, T11 N, R13E, UM At total depth 4338' SNL, 3743' EWL, SEC. 10, T11 N, R13E, UM 5. Elevation in feet (indicate KB, OF, etc.) 6. Lease Designation and Serial No. KBE = 76.84' ADL 028281 12. Date Spudded 13. Date T.D. Reaçhed 14. Date Comp., Susp., or Aband. 9/29/2002 ,I 10/4/2002 I 10/1 0/2002 ~ 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 12850 9001 FT 12816 8999 FT 181 Yes 0 No 22. Type Electric or Other Logs Run MWD, GR, ROP, RES, CNL Classification of Service Well 7. Permit Number 202-125 8. API Number 50- 029-20961-02 9. Unit or Lease Name Prudhoe Bay Unit . 10. Well Number . J:;:~¿ 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool J-15B 15. Water depth, if offshore 16. No. of Completions N/A MSL One 20. Depth where SSSV set 21. Thickness of Permafrost (Nipple) 2105' MD 1900' (Approx.) .~~ /D£-87" /?Jb 2?V/{) ,. 7"J;iÇ> 23. CASING SIZE 20" X 30" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3116" WT. PER FT. Insulated 72# 47# 26# 9.3# / 6.2# /6.16# GRADE Conductor L-80 L-80 L-80 L-80 CASING, LINER AND CEMENTING RECORD SETTING DEPTH HOLE Top BOTTOM SIZE CEMENTING RECORD Surface 110' 36" 8 cu yds Concrete 40' 2753' 17-1/2" 3803 cu ft AS II, Top Job 75 sx AS 35' 10654' 12-1/4" 2489 cu ft Class 'G', 132 cu ft PF 'C' 10385' 10687' 8-1/2" 420 cu ft Class 'G' 5565' 12850' 3-3/4" 135 cu ft Class 'G' AMOUNT PULLED x 2-7/8" 24. Perforations open to Production (MD+ TVD of Top and Bottom and interval, size and number) 2" Gun Diameter, 4 spf MD TVD 12250' - 12445' 9008' - 9005' 12560' - 12610' 9006' - 9005' 12640' - 12690' 9004' - 9000' 25. SIZE 4-1/2", 12.6#, L-80 TUBING RECORD DEPTH SET (MD) 10687' PACKER SET (MD) 10276' MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 2000' Freeze Protected with MeOH 27. Date First Production October 31,2002 Date of Test Hours Tested 11/3/2002 5 Flow Tubing Casing Pressure CALCULATED Press. 24-HoUR RATE PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Flowing PRODUCTION FOR OIL-BBL TEST PERIOD 1 ,733 OIL-BBL GAs-McF 12,002 GAs-McF WATER-BBL 38 WATER-BBL CHOKE SIZE 65.09° OIL GRAVITY-API (CORR) 34.1 GAS-OIL RATIO 6,927 CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit corr~c E I V E D No core samples were taken. 28. NO\' '8 NOV 0 5 2002 Alaska Oil & Gas Gons. Comm\sslan Anchorage () F- RBDMS BFL Form 10-407 Rev. 07-01-80 Submit I n Duplicate ) 29. Geologic Markers - ., - - - - - - ,., - - - -- - - - - - -.....,. Marker Name Measured True Vertical D~pth . D~~th Shublik 10732' 8446' Sadlerochit 10840' 8530' Top CGL 11118' 8719' Base CGL 11257' 8790' 25N 11402' 8851' 25P 11415' 8857' 23P 11565' 8914' 22P 11655' 8945' 21P 11742' 8978' 'Zone 18/ 14N 11895' 9016' 31. List of Attachments: Summary of Daily Drilling Reports, Surveys ,... ----~... ..---...--.,,--..-..---,------ - ~ ~ ~ ~ ) ---~ ~ ~- ~.......................- ~ ........ ~ ~.. 30. Formation Tests - - - - ~.. - - Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. RECEIVED NOV 0 5 2002 H- Oi~& Gas Cons. CommissIon Ancnorage ... .. . ... --......._----~--...;.-.,..""'~- -",,-...;.---....'" 32, I hereby certify that the ~yoing, is true and correct to the best of my knowledge " Slgn:d Terrie Hubble /f ~ -1- -~ ~Tïtle Technical Assistant, Date 11, D4 - (J~ J.158 202.125 Prepared By Name/Number: Terrie Hubble, 564-4828 Well Number Permit No. I Approval No~ . Drí11ing Engineer: Ted Stagg, 564~4694 INSTRUCTIONS GENERAL: This form is designed tor submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells; Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection tor in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (OF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and tl1e location of the cementing tool. ITEM 28: If no cores taken, indicate 'none'. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, ShuHn, Other-explain. Form 10.407 Rev. 07-01-80 ) ) BP EXPLORATION Operations Summary Report Page 1 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/16/2002 03:30 - 04:30 1.00 MOB P PRE Move rig from J-10A, via back to spine road, then on to west side of J pad. Spot in front of J-15, then shut down for work on rig. 04:30 - 08:40 4.17 MOB P PRE Hydraulic fitting on front drive motors is rubbing on new rim of new tire that was installed on J-10. Stop short of moving onto well so that welder can repair. 08:40 - 09:30 0.83 RIGU P PRE Repairs completed, move onto well J-15A, begin rig up. 09:30 - 13:45 4.25 BOPSURP DECOMP Rig up BOP stack, hardline to flowback tank, dike for green tank. Accept rig at 09:30 13:45 - 20:00 6.25 BOPSUR P DECOMP Pressure test BOP stack. Witness waived by AOGCC, John Crisp. 20:00 - 20: 15 0.25 PULL P DECOMP Prespud/safety mtg re:. scope Check well for press and on vac. Fill hole wI 6 bbls 20:15 - 22:30 2.25 PULL P DECOMP Install dart catcher BHA. Fill CT wI 2% KCI. Dart hit at 52.4 bbls Cut off CTC. Install Baker CTC. PT @ 40k, 3500 psi 22:30 - 22:40 0.17 PULL P DECOMP Safety mtg re: collars 22:40 - 00:00 1.33 PULL P DECOMP MU BHA 9/17/2002 00:00 - 01:10 1.17 PULL P DECOMP RIH wI fishing BHA #1 (hyd GS, jars, collars) dumping diesel returns 5000' 20.1 k, 5500' 22.5k, 5600' 23.5k 01:10 - 01:20 0.17 PULL P DECOMP Tag at 5623' CTD and latch up to deployment sleeve wI GS Pull 31 k and hold at 5619.2' and jars went off slowly. PUH to 40kat 5616.4'. PUH to 52k at 5612.4'. PUH to 60k and fish started moving 01 :20 - 03:20 2.00 PULL P DECOMP POOH wI liner 55k 35'/min 0.6/130. Btm of liner at 10624' 03:20 - 04:40 1.33 PULL P DECOMP At 1350' hole not taking proper fill. Gas and crude in returns. Flow check showed gas/crude/KCI wI little pressure. RIH 30'/min 0.7/230 psi to circ hole clean above GS thru buster. Circ path is thru GS not btm of fish 04:40 - 05:25 0.75 PULL P DECOMP Returns cleaned up by 4000'. Continue RIH 30'/min 0.7/230 05:25 - 05:50 0.42 PULL P DECOMP Stop at 5500'. Go back to normal returns and still a little gassy 0.7/225. PUH 3'/min 50k and CBU at 1.0 bpm/430 PVT 243. Go back thru buster 05:50 - 06:30 0.67 PULL P DECOMP Circulate 06:30 - 07:30 1.00 PULL P DECOMP 5280', Still latched onto fish. String wt=45klbs. Continue to circulate, cleaning up returns. Getting back brine with a small amount of gas bubbles. Check of annular pressures at start of tour; IA=O psi, and OA=100 psi. Kick up rate to 2 bpm. 07:30 - 09:00 1.50 PULL P DECOMP Returns have cleaned up. Watch for 1 more bottoms up. No gas or crude seen. POH. 09:00 - 09:30 0.50 PULL P DECOMP Safety meeting prior to pulling injector off well. 09:30 - 10:45 1.25 PULL P DECOMP Stand back injector. Lay down MHA, drill collars, deployment sleeve and first joint of 2-7/8" liner. 10:45 - 10:55 0.17 PULL P DECOMP Visually inspect first joint. No obvious corrosion or scale. Pin and Box look to be in good shape. Check first joint of liner for NORM. No evidence of NORM detected. Inspector will recheck when all pipe is out of the hole. 10:55 - 12:00 1.08 PULL P DECOMP Continue to lay down 2-7/8" liner. Stopping every 15 joints to fill hole. Not taking any fluid. 12:00 - 12:30 0.50 PULL P DECOMP SO for Schlumberger crew changeout and pre task safety meeting. Printed: 10/14/2002 9:47:47 AM ) ') BP EXPLORATION Operations Summary Report Page 2 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/17/2002 12:30 - 18:00 5.50 PULL P DECOMP Resume laying down 2-7/8" liner. Pipe still appears to be in great shape. LID 131 jts of 2-7/8" liner. 18:00 - 18:30 0.50 PULL P DECOMP Crew change & pre tour safety meeting. 18:30 - 19:30 1.00 PULL P DECOMP Layout rest of 2-7/8" liner to chemical cut end. Pipe appears to be in good shape. Recovered all of slip on turbos. No known fish left in hole. 19:30 - 20:30 1.00 PULL P DECOMP Change out CT pack-off. Checked pulled liner for NORM Scale. Zero reading. Recovered 160 full jts and 1 half joint with one slip on turbo on it. Based on all turbo placements, the next slip on turbo should be 8 ft below top of fish. 20:30 - 20:45 0.25 PULL P DECOMP SAFETY MEETING. Reviewed procedure, hazards and mitigation for Milling BHA #2 make up. 20:45 - 22:30 1.75 FISH P DECOMP M/U milling BHA #2, with 3.80" Pilot mill, motor, stabilizer, circ valve, hyd disc, Bowen Jars, 2 jts PH6 tbg, check valves and CTC. Total BHA = 92.91 ft. 22:30 - 00:00 1.50 FISH P DECOMP RIH with Milling BHA #2. RIH to 9500 ft by midnight. 9/18/2002 00:00 - 00:30 0.50 FISH P DECOMP RIH and tag top of 2-7/8" liner at 10626 ft. Correct to 10,624 ft. Circulate 3.5 PPB Biozan [162,000 CP]. 00:30 - 03:00 2.50 FISH P DECOMP Started milling 2-7/8" liner at 10,624 ft. Flagged CT at 10,624 ft. Milling, 2.7 bpm, 3300-3500 psi, Milling at about 2 FPH with 200 psi motor work. Milled to 10,628 ft. 4 magnets in ditch, 1 magnet in shute below shaker, bucket below centrifuge to catch metal. 03:00 - 04:45 1.75 FISH P DECOMP Milling liner with Pilot mill at 2 FPH, 2.7 bpm, 3300-3550 psi, Milled to 10,631 ft. CT Flag at 10,624 ft, mill depth. 04:45 - 06:30 1.75 FISH P DECOMP POH with Pilot mill, milling BHA. 29K up wt. 06:30 - 07:30 1.00 FISH P DECOMP LlO 3.80" Pilot Mill. Mill in good condition. M/U 3.75" Piranah Mill. Note that the missing 10" shaft core was retrieved yesterday from XO between deploy sub & X-nipple. Ship retrieved liner back to Tuboscope. Visual inspection reports corroded connections on most of the liner jts. 07:30 - 10:00 2.50 FISH P DECOMP RIH with Milling BHA #3 to 10530'. Up wt check = 43.5k. Run-in wt = 15.5k. See flag @ 10623.3' & correct to 10624'. Dry tag TOF @ 10631.5'. Milling fluid LSRV = 150k. Annular pressures: IA=O psi, and OA=100 psi. 10:00 - 11 :30 1.50 FISH P DECOMP Resume milling 2-7/8" liner with 2.7/2.7 bpm, 3150/3450 psi, 2-3k WOB & 4.5fph. Milled to 10636' top of cemented 2-7/8" liner. 11 :30 - 11 :40 0.17 FISH P DECaMP Continue milling 2-7/8" liner with 2.7/2.7 bpm, 3150/3450 psi, 2-3k WOB. Milled to 10636.5' & kept on spinning possibly on a centralizer. Stacking wt with no drill off 11 :40 - 13:40 2.00 FISH P DECOMP Spin on junk @ 10636.8' with 2.7/2.7 bpm, 3150/3600 psi, 4-6k WOB for 1 hr without progress. P/U & spud back - no luck, tag @ 10634'. Reduce rate to 1.5bpm, P/U to 28k (below string wt), RBIH @ 1 Of pm twice & attempt to set down hard to get a stall on fish - no success. Decide to POOH to inspect mill & decide on next plan of action. 13:40 -15:15 1.58 FISH P DECOMP POOH with Piranha milling BHA#3. Recovered total 651bs of metal cuttings. 15:15 - 16:00 0.75 FISH P DECOMP UO 3.75" Piranha Mill. Mill has a 2-7/8" 00 x 1/8" deep groove Printed: 10/14/2002 9:47:47 AM ) ) BP EXPLORATION Operations Summary Report Page 3 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/18/2002 15:15 - 16:00 0.75 FISH P DECOMP burned on the face - must have been spinning on top of 2-7/8" liner. MIU 3.75" concave face Junk Mill with metal muncher buttons. Return used Piranha Mill to BOT for evaluations. 16:00 - 17:45 1.75 FISH P DECOMP RIH with Milling BHA #4 to 10634'. Flag on depth. Up wt check = 42k. Run-in wt = 13k. 17:45 - 18:05 0.33 FISH N SFAL DECOMP Fix leak from 2" 1502 rubber on l' pup connection to swivel in reel house. P/test - OK. 18:05 - 20:00 1.92 FISH P DECOMP Tag & stall twice @ 10632'. Correct CTD for stretch to 10634'. P/U & ease-into milling with 2.7/2.7 bpm, 3100/3150 psi & ,1k WOB. Milled to 10,636 ft. 20:00 - 22:00 2.00 FISH P DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3200- 3400 psi, 2K WOB, occasional stall but very slow progress after milling first 2 ft. May have uncemented turbo spinning below mill. Milled to 10638'. 22:00 - 00:00 2.00 FISH P DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3300- 3500 psi, 2.5K WOB, Better wt drill off now, faster ROP. Milled to 10,642'. 9/19/2002 00:00 - 02:30 2.50 FISH P DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3300-3600 psi, 2.5K WOB, Milled to 10,645 ft. 02:30 - 04:30 2.00 FISH P DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3300-3600 psi, 2.5K WOB, Several stalls at 10,645'. Up Wt = 32K, Dwn Wt = 11 K, Total of 140 Ibs of steel recovered. Milled to 10,647 ft. 04:30 - 05:45 1.25 FISH P DECOMP Milling 2-7/8" liner. 2.7/2.7 bpm, 3300-3600 psi, 2.5K WOB, lAP = 10 psi, OAP = 130 psi. Slow milling at 10647'. Milled to 10,647.6 ft. Stalled while milling, Pick up, bit stuck. 05:45 - 06:00 0.25 FISH N STUC DECOMP Bit Stuck at TD. Pull up to 70K, jar up 3 times, Pull 80K and jar 2 times. Jarred free. Back ream 100 ft. No Motor work reaming, Normal circ pressure of 3300 psi at 2.7 bpm. Continue reaming. 06:00 - 08:10 2.17 FISH P DECOMP Continue reaming milled interval. Seeing motor work 13' off bottom. Normal circ press & down wt. Must have dragged up some piece of junk. Ream down from 10636' with 2.7/2.7bpm, 3200/3590psi, 3k WOB & 18fph to 10637.9'. Decide to POOH for BHA changeout. 08:10 - 10:10 2.00 FISH P DECOMP POOH with junk milling BHA#4. Annular pressures: IA=O psi, and OA=150 psi. Milling fluid LSRV = 144k - gel-up to 150k. 10:10 - 10:30 0.33 FISH P DECOMP UO 3.75" Junk Mill BHA. Mill is 25% worn. However API inspection detected crack in mill. 10:30 - 10:45 0.25 FISH P DECOMP PJSM for cutting CT & MIU next milling BHA. 10:45 - 11 :45 1.00 FISH P DECOMP Cut off 50' CT for fatigue management. Install another Baker CTC. Pull test @ 40k & pressure test to 3500 psi. 11 :45 - 12:30 0.75 FISH P DECOMP M/U milling BHA #5, with 3.75" modified Piranha mill (with metal muncher arcs), new motor, stabilizer, new Bowen Up-Jar, 2 jts PH6 tbg, & new MHA. Total BHA = 92.31'. 12:30 -14:15 1.75 FISH P DECOMP RIH with Milling BHA #5. Saw flag -45' off depth (due to cut-off CT). Dry tag TOF @ 10647.1'. Up wt check = 35k. Run-in wt = 13.5k. 14:15 - 15:45 1.50 FISH P DECOMP Attempt to mill. Stall5x @ 10647'. Meanwhile conduct CTD rig tour for 9 ExxonMobil visitors. 15:45 - 16:45 1.00 FISH P DECOMP Ease in & mill with 2.7/2.7 bpm, 3200/3550 psi, 1-2k WOB & 5fph. Mill to 10652'. Printed: 10/14/2002 9:47:47 AM ') ) BP EXPLORATION Operations Summary Report Page 4 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/19/2002 16:45 - 17:45 1.00 FISH P DECOMP Continue miling to 10655'. Spinning on btm with no drill off. 17:45 -18:15 0.50 FISH P DECOMP Spin on btm @ 10655.5' with 100 psi motor work, 1-2k WOB. Finally break thru. 18:15 - 20:30 2.25 FISH P DECOMP Mill with 2.6/2.6 bpm, 3200/3550 psi, 2-3K WOB, Milled to 10,660'. 20:30 - 22:30 2.00 FISH P DECOMP Mill with 2.6/2.6 bpm, 3300/3650 psi, 2-3K WOB, Milled to 10,661.5'. 22:30 - 23:00 0.50 FISH P DECOMP Wiper trip to 10,250', RIH to TD. Clean hole. 23:00 - 00:00 1.00 FISH P DECOMP Mill with 2.6/2.6 bpm, 3350/3850 psi, 2-3K WOB, Milled to 10,662.3' Total of 230 Ibs of steel recovered. Added Biozan to system to get viscosity back to 160,000 CP. 9/20/2002 00:00 - 01 :00 1.00 FISH P DECOMP Milling, 2.6 I 2.6 bpm, 3350 - 3850 psi. Slow progress. Milled to 10,662.6 ft. Total of 15 ft milled with this mill. 01 :00 - 02:45 1.75 FISH P DECOMP POH for new mill. Hole was clean on trip out. No overpulls or motor work. 02:45 - 03:15 0.50 FISH P DECOMP UO Mill #4,3.75" Piranah wI MM. Face was ringed from 2-7/8" Liner, 1/2" into face of mill. M/U Mill #5, 3.75" Piranah wI metal munchers. Re-built at Baker machine shop. 03:15 - 05:10 1.92 FISH P DECOMP RIH with milling BHA #6. Clean trip back to bottom. Tag bottom on depth, no correction. Total of 260 Ibs of steel recovered so far. 05:10 - 06:00 0.83 FISH P DECOMP Milling, 2.6 I 2.6 bpm, 3350 - 3850 psi. Milled to 10,664 ft 06:00 - 08:00 2.00 FISH P DECOMP Milling, 2.6 I 2.6 bpm, 3350 - 3850 psi. Having difficulty getting past 10662' & 10663'. Stall 21x. 08:00 - 09:30 1.50 FISH P DECOMP Dry tag TOF @ 10665'. P/U dry @ 42k. PUH, bring pumps back & attempt to ease-into milling. Still stalling @ 10663.5'. Mill thru to 10664'. Attempt to mill-on"" stalling. 09:30 -10:15 0.75 FISH P DECOMP Time mill to 10665' @ 0.1'/1 Om ins with 2.7/2.7bpm, 3350/3550psi & 1 k WOB. P/U clean @ 32k. 10:15 -11:45 1.50 FISH P DECOMP Continue milling with various stalls to 10668' @ 2.7/2.7bpm, 3250/3550 psi & 1-2k WOB. 11 :45 -13:00 1.25 FISH P DECOMP Mill with various stalls to 10671.7' @ 2.7/2.7bpm, 3250/3550 psi & 1-2k WOB. P/U & RBIH. Held-up @ 10667'. 13:00 -16:15 3.25 FISH P DECOMP Mill on junk from 10667' to 10670.8'. Very slow progress with frequent motor stalls. Total of 63 stalls on current run. Baker confirms next modified Piranha will be ready in next 2 hours. Decide to POOH. 16:15 -18:30 2.25 FISH P DECOMP POOH milling BHA#6. Annular pressures: IA=O psi, and OA=150 psi. 18:30 - 19:15 0.75 FISH P DECOMP Layout motor and mill. Mill was heavily worn [75%] but not ringed, wear was more centered on mill face as should be expected. M/U new HP motor and re-built 3.75" BKR Piranah mill. 19:15-21:15 2.00 FISH P DECOMP RIH with milling BHA #7. Clean trip to bottom. Circulate in new Biozan while RIH. Ream down last 50 ft with no motor work. 21 :15 - 00:00 2.75 FISH P DECOMP Tag PBTD at 10669', correct depth to 10670 ft. Several stalls at 10670 ft, trying to get started milling. Time mill down to get going. Stalls at TD with zero wt on bit. Pick up several times. Stalls as soon as mill touches TD. 2.7/2.7 bpm, 3300-3900 Printed: 10/14/2002 9:47:47 AM ,.') BP EXPLORATION Operations Summary Report Page 5 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/20/2002 21 :15 - 00:00 2.75 FISH P DECOMP psi, TD still at 10,670 ft. 9/21/2002 00:00 - 02:30 2.50 FISH P DECOMP Milling, Many stalls when mill tags TD of 10,670 ft. Ease in, time milling to get started. Finally able to stack WOB. 2.7/2.7 bpm, 3300 - 3900 psi, Still stalling, very little progress. Milled to 10671 ft. 02:30 - 04:20 1.83 FISH P DECOMP POH for different mill and motor. 04:20 - 04:50 0.50 FISH P DECOMP Layout motor and mill. 04:50 - 05:00 0.17 FISH P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation to cut coil. 05:00 - 06:30 1.50 FISH P DECOMP Cut off 50 ft. CT. M/U new BKR CTC. Pull/ press test CTC. M/U new motor and 3.80" Mill #7, HC diamond D331 Parabolic mill. 06:30 - 08:30 2.00 FISH P DECOMP RIH with Milling BHA #8 with HC 3.80" D331 mill and BHI HP motor to 10600'. Dry up wt check = 40k. Run-in wt = 11 k. 08:30 - 09:00 0.50 FISH P DECOMP Precautionary ream down from 10600' with 2.1 bpm/3250psi & 250fph. Tag TOF @ 10672' 09:00 - 10:30 1.50 FISH P DECOMP Ease into milling from 10670' with 2.2/2.2 bpm, 3250/3550 psi, 2-3k WOB, Mill to 10672.8' with 5 stals. P/U & RBIH. Set down at 10672.4'. 10:30 - 11 :30 1.00 FISH P DECOMP Mill on from 10672.4' to 10672.6' with 3 stalls. 11 :30 - 11 :40 0.17 FISH P DECOMP Dry tag TOF at 10675' to push junk below mill. RBIH and see motor wrok from 10672.5'. 11 :40 - 13:00 1.33 FISH P DECOMP Mill from 10672.5' with 2.2/2.2 bpm, 3250/3350 psi, 2-3K WOB, Mill to 10673'. 13:00 - 14:15 1.25 FISH P DECOMP Mill at 10673', gaining and loosing depths, with 2.4/2.4 bpm, 3500-3650 psi, 1-2k WOB, Finally mill to 10673.1'. 14:15 - 15:20 1.08 FISH P DECOMP Mill on from 10673.1' to 10673.6'. 15:20 - 16:00 0.67 FISH P DECOMP Mill from 10673.6' to 10673.9' in 10 min. PUH clean to 10640'. RBIH and mill to 10674'. Total of 21 stalls in this run. Baker informed us that the modified junk/pilot mill will be ready in the next 2 hours. Decided to POOH for next mill. 16:00 -18:15 2.25 FISH P DECOMP Paint flag at 10600' and POOH with milling BHA #8. 18:15 - 18:30 0.25 FISH P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation for BHA change out. 18:30 - 19:00 0.50 FISH P DECOMP UO motor and HC D331 diamond parabolic mill. Mill 10% worn, uniform wear on outer area, no ring worn into mill face. Very good condition still. M/U new BHI HP motor and Modified BKR 3.80" junk mill. 19:00 - 21 :00 2.00 FISH P DECOMP RIH with Milling BHA #9. Clean trip. 21 :00 - 21 :30 0.50 FISH P DECOMP Ream down last 20' with no motor work. Tag TD at 10673.8'. Correct depth to 10674'. 21 :30 - 23:00 1.50 FISH P DECOMP Mill down slow, 3 stalls, time mill down to get mill track started. 2.5/2.5 bpm, 3350-3900 psi, Stalling at 10673.8-10674'. Ream down slow trying to get milling started with no stalls. No luck. Several stalls. 23:00 - 00:00 1.00 FISH P DECOMP Still getting stalls with zero WOB. Mill down slow. Still getting quick motor stalls with no WOB. Milled to 10674.1 ft. 9/22/2002 00:00 - 02:00 2.00 FISH P DECOMP Milling, Trying to get milling started, keep stalling as soon as mill touches bottom. 2.5/2.5 bpm, 3260-3900 psi, Unable to get milling. Milled to 10674.1'. Printed: 10/14/2002 9:47:47 AM ) BP EXPLORATION Operations Summary Report Page 6 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/22/2002 02:00 - 03:30 1.50 FISH P DECOMP Milling, Still trying to get WOB. Stalls with zero WOB. Time mill down slow and still stall at 10674'. Trying milling at lower pump rate and increasing pump after getting mill on bottom. Able to keep motor work longer before getting stall, but still stalling very often. Mill to 10674.2'. 03:30 - 04:30 1.00 FISH P DECOMP Milling at less pump rate with better success. 2.2 I 2.2 bpm, 3200-3800 psi, Finally making some progress, maybe mill is dulled enough to allow steady milling. Still have frequent stalls. Milled to 10675.5'. 04:30 - 07:00 2.50 FISH P DECOMP Milling, 2./2.2 bpm, 3200 - 3800 psi, Milled to 10,676.6 ft. 07:00 - 07:40 0.67 FISH P DECOMP Wiper trip clean to 10260'. RBIH & tag up @ 10675.2'. 07:40 - 10:10 2.50 FISH P DECOMP Mill from 10675.2' to 10676.1' with 2.2/2.2bpm, 3150/3550psi & 1-2k WOB. Decide to POOH to cut CT for fatigue management. 10:10-11:45 1.58 FISH P DECOMP POOH milling BHA#9. 11 :45 - 12:30 0.75 FISH P DECOMP Layout motor and mill. Mill is 15% worn. Suspect plenty on junk/metal debris on TOF preventing contact with TOF. Call for a venturi junk basket. 12:30 - 12:45 0.25 FISH P DECOMP SAFETY MEETING. Review procedure, hazards and mitigation to cut coil. 12:45 -14:15 1.50 FISH P DECOMP Cut off 50 ft. CT. M/U new BKR CTC. Pull I press test CTC. M/U 2-5/8" Venturi junk basket & crossovers. 14:15 -16:15 2.00 FISH P DECOMP RIH with Venturi Basket, BHA #10 with 2-5/8" Venturi junk basket to 10640'. Dry up wt check = 50k. Run-in wt = 13k. Bring on pumps & RIH @ 1.8bpm/4085psi. Vortex @ 1.8bpm = 1000psi. Tag TOF @ 10676'. PUH, SID pump & retag @ 1 0676'. 16:15 -17:00 0.75 FISH P DECOMP Bring back pumps and circulate on TOF @ 1.8 bpm/4085psi. 17:00 -19:10 2.17 FISH P DECOMP POOH with Venturi Basket, BHA #10. Annular pressures: IA=O psi, and OA=160 psi. 19:10 - 19:40 0.50 FISH P DECOMP Layout Venturi Basket, recovered 1 LB [ 1/3 cup] of metal chips, flattened to 1/16" X 1" X 1". One chip was 2-1/2" long by 1" wide. Most chips were 1/16" X 1/2" X 1/2". M/U BHI HP motor and re-built, modified BKR 3.75" Piranah mill. 19:40 - 21 :40 2.00 FISH P DECOMP RIH with Milling BHA #11, Modified Piranah Mill with metal munchers covered by crushed tungsten carbide to be less aggressive for less motor stalls. 21 :40 - 00:00 2.33 FISH P DECOMP Tag TD at 10675.4' correct to 10,676.5'. Start milling, 2.6/2.6 bpm, 3350-3900 psi, Many stalls despite less aggressive mill. Circ. 20 bbl very high viscosity Biozan pill to lift fill off bottom. Circulate sweep back to surface while milling at 2.8 bpm. Did not get any metal chips to surface. Slow progress with milling, still getting motor stalls on bottom. Milled to 10,677'. 9/23/2002 00:00 - 01 :00 1.00 FISH P DECOMP Milling, 2.8/2.8 bpm, 3400 - 4000 psi, several stalls, no progress. Milled to 10,677'. 01 :00 - 02:30 1.50 FISH P DECOMP POH with modified Piranah mill. 02:30 - 02:45 0.25 FISH P DECOMP UO Piranah mill, 10% wear on surface, did show ring wear from milling on 2-7/8" liner top. M/U HC 3.80" D331 Diamond mill, which has less tendency to stall, it also has 1 center jet which may jet out the fill off bottom better. Printed: 10/14/2002 9:47:47 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ') ) BP EXPLORATION Operations Summary Report Page 7 of 23 J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/23/2002 02:45 - 04:15 1.50 FISH P DECOMP RIH with Milling BHA #12 04:15 - 06:00 1.75 FISH P DECOMP Milling with 3.80" diamond mill. Tag at 10673.4 ft. Milling, trying to get down onto liner with mill, still stalling motor. 06:00 - 09:15 3.25 FISH P DECOMP Continue milling junk on btm with 2.0/2.0bpm, 3400psi. Manage to clean up to 10674'. Mobilize slickline unit for fishing magnet & memory GR/CCL runs. Meanwhile Weatherford is fabricating X-Over for a 3-1/8" Venturi basket. 09: 15 - 11: 15 2.00 FISH P DECOMP POOH milling BHA#12. 11:15 -11:45 0.50 FISH P DECOMP L/O HC 3.80" D331 Diamond mill. Mill almost as run - 15% uniform wear on outer area with no ring on mill face. 11:45 - 12:15 0.50 FISH P DECOMP Nordic crew change & PJSM for R/U & RIH Slickline. 12:15 -12:45 0.50 FISH P DECOMP R/U Halliburton Slickline with 3.4" slickline magnet, long strong spangs, 1-3/4" oil jar & 2-1/8 stabilizer. 12:45 -15:15 2.50 FISH P DECOMP RIH with 3.4" magnet. RIH is slow (-65fpm) due to fluid hi-viscosity. Tag up @ 10670' SLM. 15:15 - 16:45 1.50 FISH P DECOMP POOH with 3.4" magnet. 16:45 -17:15 0.50 FISH P DECOMP OOH. Recovered only 8 pieces of metal shavings with largest area of 1" x 1". L/O magnet. M/U SWS memory GR/CCL log. Weatherford estimate 3-1/8" Venturi would be ready by 19:00 Hrs. 17:15 -19:20 2.08 FISH P DECOMP RIH with SWS memory GR/CCL log. Tag bottom, log up. 19:20 - 20:30 1.17 FISH P DECOMP POH with slickline tools. Memory GR/CCL, tied-in with CBL/GR of 01/17/02, measured TD at 10,676' BKB. Basically the same depth at coil. There appears to be 1 ft of fill on TOF. 20:30 - 20:45 0.25 FISH P DECOMP Safety meeting. Review procedure, hazards and mitigation for making up BHA. 20:45 - 21 :30 0.75 FISH P DECOMP M/U BHA #13 with Weatherford 2-5/8" Venturi with 3-1/8" extension, petal basket and muleshoe. 21 :30 - 00:00 2.50 FISH N RREP DECOMP Injector head not working, DS software problem controlling directional [ in and out] hydraulics not working. No hydraulic power to injector head. DS elec techs came to rig and working on problem. 9/24/2002 00:00 - 00:45 0.75 FISH N RREP DECOMP DS elec techs solved software problem controlling hydraulics for injector head power. 00:45 - 02:40 1.92 FISH P DECOMP RIH with BHA #13, 3-1/8" Weatherford Venturi Basket to clean metal on liner top. 02:40 - 03:45 1.08 FISH P DECOMP Ease down from 10650', circ. at 1.6 bpm at 4500 psi. Tag TD at 10674.3'. pick up and set down 3 times, stopl start pump, tag 3 times, stopl start pump, Spud down 3 times, ease in and tag at 10674.5'. Spud down with muleshoe, 3 times, pick up slow. Tag TD at 10674.7'. Pick up slow. 03:45 - 05:40 1.92 FISH P DECOMP POH with Venturi basket. 05:40 - 06:00 0.33 FISH P DECOMP UO Venturie Basket, recovered 41bs of metal pieces. 2 full coffee cups. 06:00 - 12:30 6.50 BOPSUR P DECOMP Perform weekly BOP pressure I function test. Test witness waived by Jeff Jones. Sent BOP test report to AOGCC. Meanwhile DS Elec Tech fix problems with the DS injector hydraulics control - was due to bad solder wire on the relay of circuit board. 12:30 - 12:55 0.42 FISH P DECOMP M/U BHA #14 with Weatherford 2-5/8" Venturi with 3-1/8" extension. 12:55 - 14:30 1.58 FISH P DECOMP RIH with 3-1/8" Weatherford Venturi Basket BHA #14 to 1 0650'. Printed: 10/14/2002 9:47:47 AM ) BP EXPLORATION Operations Summary Report Page 8 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/24/2002 14:30 - 15:35 1.08 FISH P DECOMP Ease down from 10650' circ @ 1.6bpm/4500psi. Tag up on bottom at 10674.3'. PU/Set down 10 times while pumping. 15:35 - 17:15 1.67 FISH P DECOMP POH with Venturi junk basket. 17:15 -17:45 0.50 FISH P DECOMP Tag up at surface with Venturi basket, BHA #14. Dump catcher. Found 1/3 of a coffee cup of metal debris sitting on top of fingers, and an additional 1/3 coffee cup of debris packed in upper screen. Recovered 2 Ibs of fine metal shavings. Finer metal pieces as we cleanout deeper. Screen totally packed off. Enough debris to run an additional JB run. Clean and redress venturi junk basket. 17:45 - 19:40 1.92 FISH P DECOMP RIH with BHA #15, 3-1/8" Venturi Basket, to continue fishing operations. 19:40 - 20:30 0.83 FISH P DECOMP Ease down with pump Tag PBTD at 10675'. Set down slow 2 times, spud down 3 times, pick up, stop/start pump, Spud down 5 times, pick up slow. Stop / start pump. Spud down 3 times, pick up slow each time, Tag PBTD at 10675'. 20:30 - 22:30 2.00 FISH P DECOMP POH with Venturi. Recovered 2.5 Ibs of fine metal shavings, [1 full coffee cup]. Screen packed off again, but not as bad as previous run. Still fine/small metal pieces. Total metal recovered weighed 9 Ibs on scale. Metal debris recovered in 4 Venturi runs, #1 thru #4 = 1/2# [2-5/8" JB], 4#, 2#, & 2.5# Equates to 8" of fill in 4" ID Liner. 22:30 - 22:45 0.25 FISH P DECOMP SAFETY MEETING. Reviewed procedure, hazards and mitigation to cut off 150' of CT and M/U CTC. 22:45 - 00:00 1.25 FISH P DECOMP Cut off 150 ft of CT. M/U BKR CTC. Pull/ press test CTC. M/U Venturi Basket #5, BHA #16. 9/25/2002 00:00 - 01 :00 1.00 FISH P DECOMP M/U BHA #16, 3-1/8" Venturi Basket BHA #5. 01 :00 - 02:40 1.67 FISH P DECOMP RIH with Venturi Basket. 02:40 - 03:30 0.83 FISH P DECOMP Circ at 1.5 bpm, 4100 psi, Ease in and tag PBTD at 10673.5'. Set down slow twice, spud down 3 times, pick up, stop/start pump, spud 5 times, pick up, stop/start pump, Spud 5 times, Tag PBTD at 10673.5'. 03:30 - 05:30 2.00 FISH P DECOMP POH with Venturi Basket #5. 05:30 - 05:45 0.25 FISH P DECOMP UO 3-1/8" Venturi Basket. Recovered 2.5 Ibs [ 1 coffee cup] of fine metal pieces, same recovery as last run. Total metal recovered now is 11.5 Ibs. Venturi screen was 3/4 full of metal. 05:45 - 06:00 0.25 FISH P DECOMP M/U 3.77" Piranah mill, BHI HP motor, circ sub, hyd disc, up drilling, jars, 2 jts PH6 tbg, MHA and CTC. Total length = 92.61 ft. 06:00 - 08:10 2.17 FISH P DECOMP RIH with BHA #17. Pump high vis sweep while RIH. 08:10 - 10:25 2.25 FISH P DECOMP Weight check up at 10650'=33klbs. Tag top offish at 10676', stall. Begin milling. Attempt to mill for 2+ hours. Can't get to milling. We stall each time we get down near the top of the fish, no matter how slow we run into it. Can't get started. Suspect debris on top of fish still. 10:25 - 11 :35 1.17 FISH P DECOMP POOH to pick up a venturi basket. 11 :35 - 15:20 3.75 FISH N SFAL DECOMP 3784'. Schlumberger power pack failed. Standby for repairs. 15:20 - 15:50 0.50 FISH P DECOMP Repairs completed, continue to POH with milling BHA. 15:50 - 16:20 0.50 FISH P DECOMP Tag up at surface, break off mill. Check motor. Appears tight. MU fishing BHA (BHA #18). WF venturi basket on bottom of Printed: 10/14/2002 9:47:47 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 9/25/2002 9/26/2002 ) Page 9 of 23 BP EXPLORATION Operations Summary Report J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To Hours Task Code NPT Phase 15:50 - 16:20 16:20 - 17:40 17:40 - 18:05 18:05 - 20:00 20:00 - 21 :00 21 :00 - 22:45 22:45 - 00:00 00:00 - 00:15 00:15 - 02:15 02:15 - 03:10 03:10 - 05:00 05:00 - 06:00 06:00 - 06:30 06:30 - 08:30 08:30 - 09:45 09:45 - 10:30 10:30 - 11 :55 11 :55 - 13:30 0.50 FISH 1.33 FISH P P 0.42 FISH P 1.92 FISH 1.00 FISH P P 1.75 FISH P 1.25 FISH P 0.25 FISH P 2.00 FISH P 0.92 FISH P 1.83 FISH 1.00 FISH P P 0.50 FISH P 2.00 FISH P 1.25 FISH P 0.75 FISH 1.42 FISH 1.58 FISH P P P DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Description of Operations Baker motor. RIH with BHA #18. Fishing BHA with venturi basket and motor. Venturi run #6. Weight check at 10650'=39500#. Kick on pumps to 1.5 bpm, 3950 psi. Motor RPM approximately 230 rpm. Ease in hole at 10 fpm. Tag top of fill at 10676', consistent with last run. Saw motor work at set down. SI pumps, PU, set down again. Repeat several times. POOH, pumping at minimum rate. UO Venturie basket, zero recovery of metal, new screen apparently to fine of screen for the very viscous Biozan fluid we have in the hole. Change back to original screen and M/U on motor again. RIH with BHA #19, 3-1/8" Venturi Basket on BHI HP motor. Venturi run #7. Stop at 10664', start pump, circ at 1.5 bpm, 3750 psi, Circ. in new 3.5 PPB Biozan. Tag PBTD at 10675.5'. Pick up, set down on bottom several times with motor stalls at 1.5 bpm. Circ. on bottom with motor I Venturi basket, set down several times. Tag TD at 10675'. POH with Venturi run #7. Well circulated to new 3.5 PPB Biozan. UO Venturi Basket and motor. Recovered 3 Ibs, [ 1 very full coffee cup] of fine metal pieces. Total milled metal recovered = 14.5 Ibs. Bottom of Venturi Basket Mule shoe had 3/8" notch I lip cut in it from landing on hard edge, possibly indicating top of liner looking up, so further Venturi work would not presently be productive. M/U Modified 3.77" BKR Piranah mill [with wider water courses to provide by-pass area for milled cuttings], BKR Extreme motor, new circ sub, new hyd disc, 2 jts PH6, chk valves, CTC. Total length = 89.7 ft. RIH with milling BHA #20. Milling, tag TD at 10673'. Correct depth to 10677'. Pick up and ease down, 2.7 bpm, 3140 psi, milling at 10677'. 3 stalls, pump very high viscosity sweep, 6 stalls total, Milling at 10677'. Milling, ease down, stalled 2 more times, ease down at 10677', start pump at 2.0 bpm, increase pump by 0.1 bpm every 2 minutes to extend mill down to top liner. Start milling without stalling. Milling at 10677.1'. 10677.4', Milling ahead. Making good ROP. Free spin=3036 psi. 2.5/2.5/3132 psi. Pit vol=193 psi. Recovered 241bs of metal from magnets. 10681.5', Milling ahead. Making good ROP. Free spin 3020 psi. 2.4/2.4/3140 psi. Pit vol=194 bbls. 10683.5', Pump 5 bbl sweep of Jesus mud. 10684.3', Recovered 27 Ibs more metal chips from magnets. 10685.5', Stalled. PU clean at 31klbs. Free spin=3200@2.5 bpm. Resume milling. Printed: 10/14/2002 9:47:47 AM ) BP EXPLORATION Operations Summary Report Page 10 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/26/2002 13:30 - 13:50 0.33 FISH P DECOMP 10685.9', Milling ahead. Cleaned magnets, got 38 Ibs of steel debris. All very small cuttings. No pieces of any significant size. 13:50 - 14:30 0.67 FISH P DECOMP 10687.2', Pump another high vis sweep. Starting to see unusual character on pump pressure. Getting lots of spikes and unusual motor work and drill offs. More metal debris left in hole? 14:30 - 14:45 0.25 FISH P DECOMP 10688.2', Lost 500 psi motor work. Make PU. Clean off bottom at 32klbs. Lost 200 psi when off bottom, so we were getting motor work. Free spin=3250 psi. Resume milling. Got back to bottom and getting the unusual pressure profile again. Has to be debris. Continue trying to mill. 14:45 -15:00 0.25 FISH P DECOMP 10688.7', Got heavy PU off bottom. May be getting some debris on top of us hanging us up. May also account for pressure profile. We could have metal chips similar to previous experiance on this well. Discuss with Baker hand and SWS operator. 15:00 - 16:15 1.25 FISH P DECOMP Resume milling. Milling smoothed out at 10690'. Not getting unusual pressure spikes any more. Continuing to drill ahead. 16:15 - 17:15 1.00 FISH P DECOMP 10692.0',2.6/2.6/3480 psi. Making good ROP. 17:15 - 17:30 0.25 FISH P DECOMP 10696.4', Pump 5 bbl high vis sweep. Continue milling. 17:30 - 18:10 0.67 FISH P DECOMP 10696.8', Recovered an additional 30 Ibs of metal shavings from the magnets. No large chunks. Total recovered since 5:00AM=115Ibs. (1151bs is 18.6' of 2-7/8" liner). Total milled so far today is 19.1'. 18:10 -18:30 0.33 FISH P DECaMP 10699.5', Milling ahead. Good ROP. 18:30 - 20:00 1.50 FISH P DECOMP Milling, 2.8/2.8 bpm, 3400 - 3600 psi, Steady - smooth milling, Pumped 10 bbl very high viscosity pill. Milled to 10701'. 20:00 - 22:00 2.00 FISH P DECOMP Milling, 2.8 / 2.8 bpm, 3400 - 3600 psi, Steady - smooth milling, Pumped 15 bbl very high viscosity pill. Pick up clean at 32K up wt. Back reamed to 10670', clean, RIH. Milled to 10703'. 22:00 - 23:50 1.83 FISH P DECOMP Milling, 2.8 / 2.8 bpm, 3400 - 3600 psi, Steady - smooth milling, Milled to 10704'. Pumped 15 bbl very high viscosity pill. 23:50 - 00:00 0.17 FISH P DECOMP Back ream slow up to 10610', clean hole. POH with milling BHA. Circ. 2.8 bpm, 3300 psi, to chase out last sweep. 9/27/2002 00:00 - 02:15 2.25 FISH P DECOMP POH with 3.77" Piranah Mill. Circ. at 2.8 bpm, 3300 psi. Chasing metal cuttings above BHA out of hole. 02:15 - 02:30 0.25 FISH P DECOMP Slow down 200 ft from surface, pump 3.0 bpm and pull slow to surface, RECOVERED 130 LBS [7 GAL], OF VERY-VERY FINE METAL CUTTINGS ENCAPSULATED IN POLYMER. METAL ACCOUNTED FOR APPROX. 1/3 OF RECOVERY VOLUME, 2/3 OF VOLUME WAS POLYMER. SO DRY METAL WT WAS 90 LBS. These cuttings are held above the BHA due to the higher annular velocity across the 3.375" CT connector OD, [225% higher AV than the 2.375" CT AV]. For future CT Milling operations, we need to circulate at full rate all the way to surface after each mill run to prevent the Printed: 10/14/2002 9:47:47 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ) ") BP EXPLORATION Operations Summary Report Page 11 of 23 J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/27/2002 02:15 - 02:30 0.25 FISH P DECOMP build up of metal cuttings. 02:30 - 02:45 0.25 FISH P DECOMP Layout modified 3.77" Piranah mill, Modifications included buried metal munchers in center of each of 3 blades, beveled junk slots and broadened junk slots. All 3 modifications were to reduce stalling problems seen with original mill design. Mill calipered at 3.76". It had heavy wear across face, but wear pattern from milling 2-7/8" liner was very visible, 2-7/8" circle worn off-center of mill face. M/U 3.80" HC D331 parabolic diamond mill for gauge run to TD. 02:45 - 05:00 2.25 CLEAN P DECOMP RIH with BHA #21, 3.80" HC diamond mill as gauge check for milled interval. Clean trip in hole. Reamed down from 10600 - to 10702' at 10 FPM. Clean hole, no motor work. Tag PBTD at 10,702 ft CTD. [not corrected depth]. 05:00 - 06:45 1.75 FISH P DECOMP POH with 3.80" milling BHA. 06:45 - 07:00 0.25 FISH P DECOMP Safety meeting to discuss polar bear safety. Polar bear reported on R pad which is adjacent to J pad. 07:00 - 08:00 1.00 FISH N RREP DECOMP Wait on driller to sort out problem with charge pump. 08:00 - 08:50 0.83 FISH P DECOMP Continue to POH. 08:50 - 09:30 0.67 FISH P DECOMP Tag up at surface, lay down clean out BHA. 09:30 - 10:00 0.50 PERF P DECOMP Rig up Schlumberger E-line perforation equipment. 10:00 - 10:10 0.17 PERF P DECOMP PJSM Re-explosives for perf guns. 10:10 - 10:45 0.58 PERF P DECOMP Continue rigging up Perf guns. 10:45 - 14:30 3.75 PERF P DECOMP RIH with 25' perf gun. Tagged bottom at 10703'. Perforate from 10675'-10700'. Slick running in, and out. POOH. 14:30 - 14:45 0.25 PERF P DECOMP Lay down 25' SWS perf gun. Gun fired, all shots fired. 14:45 - 15:00 0.25 PERF P DECOMP Circulate to establish injectivity. Pump 0.5 bpm at 900 psi, and 1.0 bpm at 1700 psi. 15:00 - 17:00 2.00 STWHIP P WEXIT MU Weatherford/TIW LSX whipstock. Check SWS eq on catwalk, calibrate POS tool. 17:00 - 19:30 2.50 STWHIP P WEXIT RIH with LSX whipstock on SWS E-line. Using a Baker #10 setting tool. Log tie-in pass. Tad PBTD at 10,703'. Pick up and set top of Whipstock at 10,687' BKB, TF set at 60 DEG Left of high side. Set and released from whipstock, set down wt. Whipstock in place. 19:30 - 21 :00 1.50 STWHIP P WEXIT POH, SWS tools pulled tight into 3.813", X nipple at 10,268'. Apparently trash along tool caused it to wedge. Pumped down with rig pump and pumped free. Pull up thru X nipple clean. POH. 21 :00 - 21 :30 0.50 STWHIP P WEXIT Layout SWS tools, Rig down E-Line Equipment. 21:30-22:15 0.75 STWHIP P WEXIT M/U 3.0" big hole nozzle, 2 jts PH6, circ sub, hyd disc, CTC. Length = 70.7'. 22:15 - 23:15 1.00 STWHIP P WEXIT RIH with BHA #22, cement nozzle BHA. RIU DS cementers while RIH. 23:15 - 23:30 0.25 STWHIP P WEXIT SAFETY MEETING. Review cementing procedure, hazards and mitigation. Review Polar bear awareness with crews. 23:30 - 00:00 0.50 STWHIP P WEXIT RIH with nozzle to 10,680 ft. Circ. at 1.0 bpm. Did not tag whipstock, top at 10,687'. 9/28/2002 00:00 - 00:30 0.50 STWHIP P WEXIT Press test cement line. Stage 25 bbls, 15.8 ppg, G Cement slurry with Latex, 4 hr. thickening time. 1.7 bpm, 2400 psi, Printed: 10/14/2002 9:47:47 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: ) ) BP EXPLORATION Operations Summary Report Page 12 of 23 J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/28/2002 00:00 - 00:30 0.50 STWHIP P WEXIT Isolate cement line, flush and vac cement line. 00:30 - 01:10 0.67 STWHIP P WEXIT Displace cement to perfs with rig pump. 2.9/2.9 bpm, 2600 psi, RIH slow with nozzle to 10,680 ft. Close choke at 20 bbl displ, to press up 4-1/2" tbg. Squeeze cement to perfs: 6 bbls, 1.0 bpm, 1500 psi WHP 4 bbls, 0.7 bpm, 1900 psi WHP 4 bbls, 0.5 bpm, 2000 psi WHP. Squeezed total of 14 bbls to perfs. 01 :10 - 01 :30 0.33 STWHIP P WEXIT Lay in 11 bbls cement, 1.0 bpm at 65 FPM [ 1/1 ], Top Cement at 9,960'. Pull to safety at 9650'. 01 :30 - 02:00 0.50 STWHIP P WEXIT Squeeze cement to 2200 psi, no leak-off, hold steady at 2200 psi, 10 min. RIH and cleanout cement to 10,650 ft, 2.5 bpm, 2800 psi, RIH at 40 FPM. 02:00 - 04:00 2.00 STWHIP P WEXIT POH from 10,650 ft, circ at 3.6 bpm at 3200 psi, Divert contaminated cement returns to cuttings tank. Plugged outlet micromotion with metal cuttings again, should be the last of the metal in the well. Contaminated Cement, Biozan and high pump rate carried more metal cuttings out of well. 04:00 - 04:30 0.50 STWHIP P WEXIT L/O BHA. 04:30 - 06:00 1.50 STWHIP P WEXIT C/O Pack-off and grease chains while WOC. 06:00 - 06:30 0.50 STWHIP P WEXIT C/O BKR CTC, pull test and press test. M/U BKR Window milling BHA, 3.80" diamond window mill, 3.8" string reamer, BHI HP motor [ new outpurt shaft], circ sub, XO, 2 jts PH6 tubing, XO, Hyd Disc, Chk Vlv, CTC. 06:30 - 07:30 1.00 STWHIP P WEXIT Continue with BHA make up. Annulus pressures at crew change; IA=O, OA=150 psi. 07:30 - 09:15 1.75 STWHIP P WEXIT RIH with BHA #23, to begin window milling thru 4.5" and 7" liners. Cement up to 1000 psi compressive strength at 08:30. 09:15 - 09:55 0.67 STWHIP P WEXIT 10550', Weight check up = 42klbs (Pumps down). Free spin = 2700 psi at 2.6 bpm. RIH at 12500 Ibs string wt. Tag cement top at 10679', (Was left @ 10650', Top perf @ 10675'). Begin milling cement. 09:55 - 12:00 2.08 STWHIP P WEXIT Tag top of whipstock at 10685.7'. Make a correction of +1.3' to 10687'. Begin window milling. Paint flag on coil at 10687'. 12:00 - 13:30 1.50 STWHIP N DPRB WEXIT POH with first window milling BHA. There appears to be a problem with the BHA. We are not getting good stalls. Getting long mushy ones if we stack wt. Could be weak motor, or washout in BHA. Trip to PT BHA or change out motor. Will also inspect mills. 13:30 - 14:30 1.00 STWHIP N DPRB WEXIT Tag up at surface, test BHA. PT CTC-CHKS-DISC. No problems found. PT PH6-CRC Sub. No Problems found. Check motor - tight. Check mill and string reamer. No problems found, both in gauge at 3.80". ??? Change motor, run same mills. 14:30 - 16:00 1.50 STWHIP N DPRB WEXIT RIH with BHA #24, Hughes D261 window mill, Baker string reamer, BHI motor, 2 joints of PH6 and MHA. 16:00 - 18:00 2.00 STWHIP N DPRB WEXIT Kick pumps on, free spin 2350 psi at 2.6 bpm. RIH tag up at top of whipstock. Begin milling. Looks like junk at top of Printed: 10/14/2002 9:47:47 AM .) ) BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To Hours Task Code NPT Phase 9/28/2002 16:00 - 18:00 2.00 STWHIP N DPRB WEXIT 18:00 - 18:45 0.75 STWHIP P WEXIT 18:45 - 20:00 1.25 STWHIP P WEXIT 20:00 - 21 :30 1.50 STWHIP P WEXIT 21 :30 - 00:00 2.50 STWHIP P WEXIT 9/29/2002 00:00 - 02:00 2.00 STWHIP P WEXIT 02:00 - 04:00 2.00 STWHIP P WEXIT 04:00 - 06:00 2.00 STWHIP P WEXIT 06:00 - 06:30 0.50 STWHIP P WEXIT 06:30 - 07:15 0.75 STWHIP P WEXIT 07:15 - 07:45 0.50 STWHIP P WEXIT 07:45 - 08:15 0.50 STWHIP P WEXIT 08:15 - 08:35 0.33 STWHIP P WEXIT 08:35 - 09:00 0.42 STWHIP P WEXIT 09:00 - 09:30 0.50 STWHIP P WEXIT 09:30 - 11 :00 1.50 STWHIP P WEXIT 11 :00 - 11 :30 0.50 STWHIP P WEXIT 11 :30 - 11 :50 0.33 DRILL P PROD1 11 :50 - 12:30 0.67 DRILL P PROD1 12:30 -13:15 0.75 DRILL P PROD1 13:15 -15:00 1.75 DRILL P PROD1 15:00 - 15:50 0.83 DRILL P PROD1 15:50-16:10 0.33 DRILL P PROD1 16:10 -18:30 2.33 DRILL P PROD1 18:30 - 19:30 1.00 DRILL P PROD1 Page 13 of 23 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Description of Operations whipstock. Had to stack 5000 Ibs to get it to drill. Milling ahead. 2.8/2.8/3000, Free spin=2530 psi. 302 bbls pit vol. Milled to 10687.6'. Milling. 2.8/2.8/3000, Free spin=2530 psi. 302 bbls pit vol. Circ. 10 bbl high vis sweep. Milled to 10688.2'. Milling. 2.7/2.7 bpm, 2450 - 3000 psi, Free spin=2450 psi. 3K WOB, Getting typical motor work for milling. Milled to 10690'. Milling. 2.7/2.7 bpm, 2450 - 3000 psi, Free spin=2450 psi. 3K WOB, Normal motor work for milling. Slow milling. Clean pick up, ream down clean. Up wt = 35K, Dwn Wt = 12.5K, Milled to 10691'. Milling 3.80" window, 2.8/2.8 bpm, 2550 - 3100 psi, 3.5K WOB. Milled to 10,692' Milling, 2.8/2.8 bpm, 2550 - 3100 psi, 4K WOB. Normal motor work. Milled to 10,693'. Milling, 2.8/2.8 bpm, 2550 - 3200 psi, 4K WOB. Pumped 10 bbl high vis sweep. Milled to 10,693.6' Mill 10693.8', Continuing to mill ahead. Making steady progress. 6.8' in last 12 hours. Comparable to last dual string window on C-28. 2.8/2.8/3000 psi. Free spin = 2500psi at 2.8 bpm. Pit vol=302 bbls. Annular pressures; IA=O, OA=175 psi. 10694.7', Stall, and grabby while trying to get drilling again. Possibly string reamer at bottom of window. 10695.0', Drilling break. Now in open hole. Drill 10' of rathole. 10701.5', Pump 19 bbl high vis sweep to clean open hole. TD Open hole section at 10705', pump high vis sweep around, ream/backream window. Ream/Backream, Getting little motor work thru widow. Pump 11 bbl sweep to clean it up. Continue to R/BR. Pump last sweep around, space with 5 bbls of drilling fluid and dry drift window. Made it thru easily. WINDOW DEPTH = 10687' -10694' CTM. POOH to pick up first drilling BHA. Tag up at surface with BHA 24 - Window milling BHA. Lay down same. Pre spud safety meeting. Attended by rig crew, SWS, DD, MWD. Discuss plan ahead, polar bear safety, icing, well hazards. Cut coil, make up SWS CTC, pull test to 35klbs, PT to 3500 psi. MU BHA #25, first drilling BHA. Conventional BHA with 1.04 deg BHI motor and Hycalog DS49 bit. RIH with BHA #25, to begin drilling build section. Log tie in pass over gamma ray character at 10270'. Make +2' correction. Weight check up 36klbs. RIH thru window easily, kick on pumps. Orient to 90L. Tag up at 10705', begin drilling build section. Free spin with flopro 2.7 bpm, 3250 psi. 2.7/2.7/3690 psi. Currently taking on flopro mud. ROP=70 fph. 10776.0', Drilling, 2.7/2.7 bpm, 3250 - 3800 psi, TF = 120L, 30 FPH in Shublik, Printed: 10/14/2002 9:47:47 AM ) ') BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date From - To Hours Task Code NPT Phase 9/29/2002 18:30 - 19:30 1.00 DRill P 19:30 - 21 :00 1.50 DRill P 21 :00 - 21 :30 0.50 DRill P 21 :30 - 21 :45 0.25 DRill P 21:45 - 23:00 1.25 DRill P 23:00 - 23:20 0.33 DRill P 23:20 - 00:00 0.67 DRill P 9/30/2002 00:00 - 00:30 0.50 DRill P 00:30 - 00:50 0.33 DRill P 00:50 - 02:00 1.17 DRill P 02:00 - 02:15 0.25 DRill P 02: 15 - 03:00 0.75 DRill P 03:00 - 04:30 1.50 DRill P 04:30 - 06:00 1.50 DRill P 06:00 - 06:30 0.50 DRill P 06:30 - 07:00 0.50 DRill P 07:00 - 08:55 1.92 DRill P 08:55 - 10:00 1.08 DRill P 10:00 - 12:15 2.25 DRill P 12:15 - 13:15 1.00 DRill P PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 PROD1 13:15 -14:15 1.00 DRill P PROD1 14:15 -15:15 1.00 DRill P PROD1 15:15 - 16:15 1.00 DRill P PROD1 Page 14 of 23 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Description of Operations Drilled to 10806'. Drilling, 2.8 /2.8 bpm, 3350 - 3900 psi, TF = 90l, 25 FPH in Shublik, Drilled to 10840'. Drilling build / turn in Zone 4, 2.7/2.7 bpm, 3250 - 3900 psi, TF = 70l, 110 FPH, 40 deg incl, Drilled to 10889'. Wiper trip to shoe, clean hole, RIH clean. Drilling build / turn in Zone 4, 2.7/2.7 bpm, 3250 - 3900 psi, TF = 70l, 110 FPH, 45 deg incl, Drilled to 10998' Orient TF to 90L. Drilling build / turn in Zone 4, 2.7 / 2.7 bpm, 3250 - 3900 psi, TF = 70l, 100 FPH, 50 deg incl. Drilled to 11,050 ft. Drilling in Zone 4, 2.8/2.8 bpm, 3300-4000 psi, 60l TF, 51 deg incl, Drilled to 11,078' Wiper trip, Clean hole, RIH clean. Drilling in Zone 4, 2.8/2.8 bpm, 3300-4000 psi, 40l TF, 54 deg incl, Drilled to 11,111'. Orient TF to 90L. Drilling in Zone 4-3 transition, 2.8/2.8 bpm, 3300-4000 psi, 90l TF, 56 deg incl, Top of Zone 3 called at 11,125', Drilled to 11,127'. Drilling in Zone 3, Slow ROP, 2.8/2.8 bpm, 3300-4000 psi, 80l TF, 57 deg incl, Drilled to 11,135'. Drilling in Zone 3, Slow ROP, still getting stalls and motor work, 2.7/2.7 bpm, 3300-4000 psi, 90l TF, 57 deg incl, Drilled to 11,138'. DRilLING 11141.8', Attempting to drill ahead in Zone 3. Making very little ROP. Have made 12' in 4 hours. Continue to attempt to drill. 11142.1', only making about 3'/hr. Need to do something different. Pull for bit. Hung up at window the first time up. Took a couple of clicks with the orienter, then got thru easily. Ran back down thru it and up slick with no bobbles. Continue POH. Tag up at surface, stand back injector. Change out probe in MWD, Change bit from DS49 to Hughes tricone. Also readjust motor to 1.3 deg. The recovered DS49 graded at 5-2, in gauge. This is about what we expected. RIH with BHA #26, Hughes tricone bit and 1.37 deg motor to drill up zone 3 chert. Shallow hole test passed ok, continue RIH. Made it thru window slick, with no problems. Resume drilling. Free spin 2.5 bpm, 2950 psi. RIH weight=17500 Ibs. Pit vol=284 bbls. Drilling ahead with 5000 psi weight on bit. Maximum according to Hughes is 10klbs WOB. 11161.5', Made 20' of hole in first hour of drilling with tricone bit. Continue drilling. 11179.7', Made 18.2' of hole in second hour of drilling with tricone bit. Continue drilling. 11195.1', Made 15.4' of hole in third hour of drilling with tricone Printed: 10/14/2002 9:47:47 AM ) ') BP EXPLORATION Operations Summary Report Page 15 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 9/30/2002 15:15 -16:15 1.00 DRILL P PROD1 bit. Continue drilling. 16:15 - 18:05 1.83 DRILL P PROD1 11204', Made 8.9' in last hour. Four total hours on bit. POH for bit. 18:05 - 18:45 0.67 DRILL P PROD1 Tag up at surface. Change bit from tricone to M09. Readjust motor to 1.04 deg. 18:45 - 20:30 1.75 DRILL P PROD1 RIH with MWD BHA #27, 1.04 deg motor and used M-09 Bit. Shallow test MWD. RIH. 20:30 - 20:45 0.25 DRILL P PROD1 RIH thru window with no problem. RIH clean to 11200', Ream down with a little motor work to TD of 11206', correct to 11204' CTD. 20:45 - 21 :00 0.25 DRILL P PROD1 Orient TF to 90L 21 :00 - 22:30 1.50 DRILL P PROD1 Drilling, 2.8/2.8 bpm, 3350 - 4000 psi, 100L TF, Drilling easy from the start, 45-70 FPH, 3K WOB, Drilled to 11,265'. 22:30 - 00:00 1.50 DRILL P PROD1 Drilling, 2.8/2.8 bpm, 3350 - 4000 psi, 120L TF, 80 FPH, 3K WOB, Drilling break at 11,280', ROP increased to 120 FPH. Drilled to 11,350'. 10/1/2002 00:00 - 00:15 0.25 DRILL P PROD1 Drilling in Zone 2, 2.8/2.8 bpm, 3350 - 4000 psi, 60R TF, 120 FPH. Drilled to 11375'. 00:15 - 00:30 0.25 DRILL P PROD1 Wiper trip to window. Clean hole. 00:30 - 00:45 0.25 DRILL P PROD1 Log tie-in with GR. On depth, no correction. 00:45 - 01 :00 0.25 DRILL P PROD1 RIH to TD. Clean hole. 01 :00 - 02:45 1.75 DRILL P PROD1 Drilling, 2.8/2.8 bpm, 3350 - 4000 psi, TF = 90R, 65 deg incl. 80 FPH. Slower drilling thru shale intervals. Drilled to 11,470'. 02:45 - 03:00 0.25 DRILL P PROD1 Orient TF. 03:00 - 04:00 1.00 DRILL P PROD1 Drilling, 2.8/2.8 bpm, 3350 - 4000 psi, TF = 90R, 72 deg incl. 80 FPH. Drilled to 11,515'. 04:00 - 04:30 0.50 DRILL P PROD1 Wiper trip to window. Clean hole. RIH clean. 04:30 - 06:00 1.50 DRILL P PROD1 Drilling, 2.8/2.8 bpm, 3400 - 4000 psi, TF = 90R, 72 deg incl. 80 FPH. Drilled to 11,572 ft. 06:00 - 06: 15 0.25 DRILL P PROD1 Orient TF to left side. 06:15 - 09:05 2.83 DRILL P PR001 Drilling, 2.8 / 2.8 bpm, 3400 - 4000 psi, TF = 90L, 69 deg incl. 60 FPH. Drilled to 11672'. 09:05 - 11: 1 0 2.08 DRILL P PROD1 11672', POH for weekly BOP test and BHA swap. 11: 10 - 11 :45 0.58 DRILL P PR001 Tag up at surface, lay down BHA #27. 11:45-17:15 5.50 BOPSUR P PROD1 Perform Weekly BOP test. State of Alaska, AOGCC given 24 hours notice as of 08:00 yesterday, and 3 hours notice as of 07:00 this morning. Chuck Sheave of AOGCC as waived witnessing the test. 17:15 -18:40 1.42 DRILL P PROD1 PJSM. M/U BHA#28 with Bit #18 (rebuilt HYC OS49), new 1.04 deg bent motor & Sperry resistivity tool. Initialize Sperry resistivity tool. 18:40 - 20:45 2.08 DRILL P PROD1 RIH w/ BHA #28. SHT 20:45 - 21 :00 0.25 DRILL P PR001 RIH thru window, clean to 10800'. Log up from 10790', corr -5.0' 21 :00 - 21 :20 0.33 DRILL P PROD1 RIH, clean to 11250' 21 :20 - 21 :50 0.50 DRILL P PROD1 MAD pass at 700'/hr to TD 2.6/3170/150R. Tag at 11673' CTD 21:50 - 22:15 0.42 DRILL P PROD1 Orient to left side Printed: 10/14/2002 9:47:47 AM ') ') BP EXPLORATION Operations Summary Report Page 16 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 10/1/2002 22:15 - 00:00 1.75 DRILL P PROD1 Drilling 2.6/3200/120L to 15L. Drill to 11760' wi lots of stalls 1 0/2/2002 00:00 - 01 :05 1.08 DRILL P PROD1 Drilling 2.7/3280/27L from 11760-800' 01 :05 - 01: 1 0 0.08 DRILL P PROD1 Wiper to window 2.6/3160 39k before mud swap and while geo confers wi town on landing point 01:10 - 03:00 1.83 DRILL N STUC PROD1 Started pulling heavy at 11640' and get to 11610' and got bit stuck at 60k. Attempt to RIH and not. PUH in stages to 80kl-10k and drag up hole in three trys to 11560' bit. Work pipe, orient and no-go, still bit stuck. Can cycle between 11550' at 84k to 11574' at -15k. Start new mud at reduced rate 1.6/2850/61 R/14. 7k. Geo reports conglomerates in cuttings 03:00 - 03:45 0.75 DRILL N STUC PROD1 1.6/2600/61 R/16.1 k With 50 bbls new mud in ann, work between 11541' at 88k and 11570' at -15k. Hold a bind at 88k and lost 3k in 30 min. Fin displ wi new mud. Try a few more clicks and work up and down with little progress to 11538' at 88k and 11565' at -15k. Bit is at approx 11550' wi top of future fish at approx 11465' 03:45 - 05:30 1.75 DRILL N STUC PROD1 Cuss n' discuss. Wait on DS pumper while hold a bind 0.5/1360 11537' at 88. 7k 05:30 - 06:00 0.50 DRILL N STUC PROD1 Load 15/16" steel ball and circ to disconnect seat wi rig pump 2.2/3440/79R. RU DS pump truck 06:00 - 08: 15 2.25 DRILL N STUC PROD1 Got ball on seat and pressured up twice to 5000 psi and sheared. PUH clean, 36k. POOH for fishing assy. 08:15 - 10:10 1.92 DRILL N STUC PROD1 PJSM. Cut off DS CTC. Install Baker CTC. PT @ 30k, 3500 psi. M/U fishing BHA#29 with 3" GS spear, upldown bowen jar, 4 x 3-1/8" DCs, accelerator & MHA (OAL - 147.32'). 10:10 - 12:15 2.08 DRILL N STUC PROD1 RIH fishing BHA#29 to 10650'. Wt check: Up - 38k, Run-in - 18k. RIH to 11400'. Wt check: Up - 39.6k, Run-in - 19k @ 0.7bpm & 1100psi. RIH & tag TOF @ 11511'. Shut down pump. 12:15 - 12:45 0.50 DRILL N STUC PROD1 Set down 71bs on TOF to 11518' for 5 mins. P/U to 49k @ 11503' & confirm fish engagement. Reset 12k on fish & observe down jar action. P/U to 47k. Jar down 6x & observe free downward movement. Push string to 11541'. P/U string @ 44.7k & overpull @ 11503'. Get 1 up jar action @ 60k & pop free. Continue dragging fish out @ 48K. 12:45 -15:00 2.25 DRILL N STUC PROD1 POOH fishing BHA#29. 15:00 - 17:00 2.00 DRILL N PROD1 OOH. Recovered 100% of fish. PJSM. Layout fishing BHA & recovered MHA, motor & bit. Bit is 6/2 with major chipped cutters on nose (assume one of which is what probably stuck the bit). Download memory resistivity data - tool looks OK, will be rerun. 17:00 - 19:30 2.50 DRILL N PROD1 PJSM. Cut off Baker CTC. Install DS CTC. PT @ 45k, 3500 psi. M/U BHA#30 with Bit #19 (new HYC DS49), new 1.37 deg bent motor, new orienter & same Sperry resistivity tool. Initialize Sperry resistivity tool. 19:30 - 21 :30 2.00 DRILL N PROD1 RIH wi BHA #30 to 10800' 21 :30 - 21 :45 0.25 DRILL N PROD1 Log tie-in up from 10790' 2.5/2550/140L. Corr -6' 21:45 - 22:15 0.50 DRILL N PROD1 RIH precautionary reaming to TD. Slow RIH speed from 11420' 22: 15 - 22:35 0.33 DRILL N PROD1 Stall at 11569', PU 39k. RIH, clean to 11600'. PUH 36k 2.6/2720/161 R and wipe clean to 11535'. RIH clean to tagged TD at 11800' at 33R 22:35 - 23:15 0.67 DRILL P PROD1 Orient around to left Printed: 10/14/2002 9:47:47 AM ) ') BP EXPLORATION Operations Summary Report Page 17 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 1 0/2/2002 23: 15 - 23:45 0.50 DRILL P PROD1 Drilling 2.6/2650/28L from 11800-860' 23:45 - 00:00 0.25 DRILL P PROD1 Orient around 10/3/2002 00:00 - 00:20 0.33 DRILL P PROD1 Fin orient around 00:20 - 01:15 0.92 DRILL P PROD1 Drilling 2.7/2980/84L from 11860 to 11916' and getting sticky (d ifferential) 01:15 - 02:35 1.33 DRILL P PROD1 Wiper to window, clean to 10700'. RBIH, clean to TD tagged at 11915' 02:35 - 03:30 0.92 DRILL P PROD1 Drilling 2.5/2650/90L, 2.8/3060 from 11915-945'. Tough drilling in a shale, sticky, stacking. Also, having trouble getting surveys 03:30 - 04:00 0.50 DRILL P PROD1 100' wiper, then pump up a survey (several trys) 04:00 - 04:30 0.50 DRILL P PROD1 Drilling 2.5/2650/45L from 11945-970' 04:30 - 04:50 0.33 DRILL P PROD1 Orient around 04:50 - 05:30 0.67 DRILL P PROD1 Drilling 2.5/2700/110L from 11970-12000' and landed at 8945' TVD 05:30 - 06:05 0.58 DRILL P PROD1 Wiper to window. 06:05 - 06:30 0.42 DRILL P PROD1 Log up from 10790' to 10758' & added 7' correction to CTD. 06:30 - 07:00 0.50 DRILL P PROD1 RBIH cleam to btm. IA = Opsi, OA = 140psi. 07:00 - 07:15 0.25 DRILL P PROD1 Drill to 12020' with 90L TF, 2.8/2.8bpm, 300/3300psi, 80fph ave ROP. Geo wants to stay above 8950ftvd hardline. Out of 14N shale @ 12000'. 07:15 - 07:30 0.25 DRILL P PROD1 Orient & drill to 12030' with 55-65L TF, 2.8/2.8bpm, 3000/3300psi, 40fph ave ROP. Added 8 drums of kla-gard to bring up total system to 10 ppb. 07:30 - 07:45 0.25 DRILL P PROD1 Orient & drill to 12040' with 30-40L TF, 2.8/2.8bpm, 3000/3300psi, 40fph ave ROP. 07:45 - 08:20 0.58 DRILL P PROD1 Drill to 12085' with 20-30L TF, 2.8/2.8bpm, 3000/3300psi, 77fph ave ROP. Geo wants to steer up & aim for 8942ftvd. 08:20 - 08:45 0.42 DRILL P PROD1 Orient around to 90L. 08:45 - 09: 15 0.50 DRILL P PROD1 Drill to 12120' with 60-80L TF, 2.8/2.8bpm, 3000/3300psi, 70fph ave ROP. 09:15 - 09:30 0.25 DRILL P PROD1 Drill to 12141' with 90L TF, 2.8/2.8bpm, 3000/3300psi, 84fph ave ROP. 09:30 - 10:45 1.25 DRILL P PROD1 Wiper trip clean to window. RBIH to btm. 10:45 - 11 :00 0.25 DRILL P PROD1 Orient around to 90R. 11 :00 - 12:30 1.50 DRILL P PROD1 Drill to 12186' with 90R TF, 2.8/2.8bpm, 3150/3430psi, 36fph ave ROP. Tough drilling up thru 14N shale. Wt Stacking & sticking. 12:30 -12:45 0.25 DRILL P PROD1 Short wiper to 12100'. 12:45 - 13:05 0.33 DRILL P PROD1 Drill to 12195' with 90R TF, 2.8/2.8bpm, 3000/3300psi, 27fph ave ROP. Stacking wt with no drilloff. Geo wants 91degs @ 12250'/8936ftvd. 13:05 - 13:15 0.17 DRILL P PROD1 Orient around to 70R. 13:15 - 14:20 1.08 DRILL P PROD1 Drill to 12210' with serious wt stacking thru 14N. 14:20 - 14:30 0.17 DRILL P PROD1 Short wiper to 12100'. 14:30 - 15:40 1.17 DRILL P PROD1 Drill to 12236' with frequent 100' short trips to clean up shales. Pump down 25bbls of lubetex pill & beef up kla-gard to 14 ppb. Finally drilling better - seems like we've dug out of 14N @ 12223'. 15:40 - 16:00 0.33 DRILL P PROD1 Orient TF to 1 OOR. 16:00 - 16:20 0.33 DRILL P PROD1 Drill to 12258' with 90R TF, 2.8/2.8bpm, 3150/3550psi, 100fph ave ROP. Getting better wt transfer. 16:20 - 16:55 0.58 DRILL P PROD1 Orient & drill to 12300' with 135R TF, 2.8/2.8bpm, Printed: 10/14/2002 9:47:47 AM ') ') BP EXPLORATION Operations Summary Report Page 18 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 10/3/2002 16:20 - 16:55 0.58 DRILL P PROD1 3150/3550psi, 95fph ave ROP. 16:55 - 17:40 0.75 DRILL P PROD1 Wiper trip clean to window. 17:40 - 18:00 0.33 DRILL P PROD1 Log GR tie-in. Added 3' to CTD. 18:00 - 18:35 0.58 DRILL P PROD1 RBIH and tag TD at 12301' 18:35 -19:10 0.58 DRILL P PROD1 Drilling 2.6/2950/150R-150L (TF moves on its own) from 12301-12355' in good sand 19:10 -19:30 0.33 DRILL P PROD1 Orient around 19:30 - 20:00 0.50 DRILL P PROD1 Drilling 2.5/2950/90R from 12355-12414' in good sand and TF holding for a while 20:00 - 21:10 1.17 DRILL P PROD1 Can't keep TF where it's supposed to be-flops around. Try to diagnose problem. Can get clicks after a fashion, but after trying to drill ahead TF has a mind of its own. May be in next fault area, getting good overpulls too. Drilled to 12429' while working with it. Hi-on prudence and lo-on patience decide to do a 21:10-21:55 0.75 DRILL P PROD1 Wiper to window prior to POOH to LD res tool and XO orientor 21 :55 - 23:35 1.67 DRILL P PROD1 POOH 23:35 - 00:00 0.42 DRILL P PROD1 OOH. Download res tool 1 0/4/2002 00:00 - 00:40 0.67 DRILL P PROD1 Fin download res data. LD res tool 00:40 - 01 :45 1.08 DRILL P PROD1 Change out orientor, motor, bleed sub/jet, MWD probe 01 :45 - 02:15 0.50 DRILL P PROD1 RIH w/ BHA #31 (1.04 deg motor, same bit). SHT MWD, ok. Chk orientor and didn't work 02:15 - 02:35 0.33 DRILL N DFAL PROD1 POOH for orientor. SS head to Deadhorse to get another 02:35 - 03:40 1.08 DRILL N PROD1 OOH. WO SS. Change out orientor 03:40 - 04:00 0.33 DRILL N PROD1 RIH w/ BHA #31 RR. SHT, ok. Orientor 2/2 04:00 - 05:30 1.50 DRILL P PROD1 Continue RIH to 10780' 05:30 - 05:45 0.25 DRILL P PROD1 Log tie-in up from 10770'. Corr -7.0' 05:45 - 06:45 1.00 DRILL P PROD1 Precautionary ream to TD tagged at 12429' 06:45 - 07:00 0.25 DRILL P PROD1 Drill to 12447' with 20L TF, 2.8/2.8bpm, 3200/3500psi, 72fph ave ROP. Geo wants to target 90 degs @ 8926-8927ftvd. 07:00 - 07:20 0.33 DRILL P PROD1 Orient TF to 50L. 07:20 - 07:50 0.50 DRILL P PROD1 Drill to 12473' with 50L TF, 2.8/2.8bpm, 3200/3500psi, 52fph ave ROP. Seems to be scrapping the 14N from 12465'. Pump down 25bbls lubetex pill. 07:50 - 08:05 0.25 DRILL P PROD1 Orient & drill to 12483' with 70L TF, 2.8/2.8bpm, 3200/3500psi, 40fph ave ROP. 08:05 - 09:15 1.17 DRILL P PROD1 Orient & drill to 12510' with 30-45L TF, 2.8/2.8bpm, 3200/3500psi, 23fph ave ROP. Geo wants to target 90 degs @ 8925-8926ftvd. 09: 15 - 09:25 0.17 DRILL P PROD1 Drill to 12525' with 50L TF, 2.8/2.8bpm, 3200/3800psi, 11 Ofph ave ROP. TF flopped from 50L to 10R - may be in the vicinity of 2nd fault. 09:25 - 09:45 0.33 DRILL P PROD1 Short 100' wiper. Orient TF to 90L. 09:45 - 11 :25 1.67 DRILL P PROD1 Drill to 12587' with 45-70L TF, 2.8/2.8bpm, 3200/3600psi, 37fph ave ROP. Stacking wt & sticky. Geo wants to target 90 degs @ 8926-8927ftvd. 11 :25 - 12:20 0.92 DRILL P PROD1 Wiper to window. Clean hole with slight bobbles across 12250' shales. 12:20 - 13:00 0.67 DRILL P PROD1 RBIH. 13:00 - 13:25 0.42 DRILL P PROD1 Drill to 12619' with 32L TF, 2.8/2.8bpm, 3200/3600psi, 120fph ave ROP. 13:25 - 13:45 0.33 DRILL P PROD1 Orient TF to 60L. 13:45 - 14:15 0.50 DRILL P PROD1 Drill to 12637' with 60L TF, 2.8/2.8bpm, 3200/3600psi. Printed: 10/1412002 9:47:47 AM ) ) BP EXPLORATION Operations Summary Report Page 19 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 10/4/2002 13:45 -14:15 0.50 DRILL P PROD1 Stacking wt with TF flopping. Pump down another 25bbls lubetex pill. 14:15 - 14:30 0.25 DRILL P PROD1 Short 100' wipers to clean hole. 14:30 -15:00 0.50 DRILL P PROD1 Finally took off drilling. Drill to 12669' with 80L TF, 2.8/2.8bpm, 3300/3700psi, 130fph ave ROP. 15:00 -15:15 0.25 DRILL P PROD1 Orient TF to 120L. 15:15 -15:30 0.25 DRILL P PROD1 Drill to 12723' with 115L TF, 2.8/2.8bpm, 3200/3600psi, 100fph ave ROP. 15:30 -16:00 0.50 DRILL P PROD1 Orient & drill to 12746' with 115L TF, 2.8/2.8bpm, 3300/3600psi, 100fph ave ROP. Wt stacking. 16:00 - 16:55 0.92 DRILL P PROD1 Wiper clean to window. 16:55 - 17:15 0.33 DRILL P PROD1 Log GR tie-in. Added 10' to CTD. 17:15 -18:10 0.92 DRILL P PROD1 RBIH & set down in shale @ 12232' & 12244' & 12266'. P/U & fall thru. Continue RIH to btm @ 12755'. 18:10 -19:00 0.83 DRILL P PROD1 Orient TF to 155L 19:00 - 20:10 1.17 DRILL P PROD1 Drilling 2.4/3260/90L from 12755-12850' which is temp TD 20:10 - 21 :10 1.00 DRILL P PROD1 Wiper to window 21:10-21:30 0.33 DRILL P PROD1 Log tie-in up from 10770'. Corr +4.0' 21 :30 - 22:50 1.33 DRILL P PROD1 Precautionary ream to TD with set downs at 12227' and 12249' with TF 180 out. Orient to drilled TF. Ream thru, clean. RIH to TD and tag at 12850' (official TD) 22:50 - 23:50 1.00 DRILL P PROD1 Wiper to window wI minor overpulls thru 12260-230' and 11940-11890'. Phz 1 23:50 - 00:00 0.17 DRILL P PROD1 POOH for liner 1 0/5/2002 00:00 - 02:05 2.08 DRILL P PROD1 POOH for liner 02:05 - 02:50 0.75 DRILL P PROD1 LD drilling BHA 02:50 - 03: 15 0.42 CASE P COMP RU to run liner 03: 15 - 03:30 0.25 CASE P COMP Safety mtg re: liner 03:30 - 05:45 2.25 CASE P COMP MU 56 jts 2-7/8" 6.16# L-80 STL liner wI float eq, turbos and pup jt 05:45 - 06:05 0.33 CASE P COMP Crew change safety mtg 06:05 - 15:30 9.42 CASE P COMP MU 4 jts 3-3/16" 6.2# L-80 TC111iner wI XO's MU 175 jts 3-1/2" 8.81# L-80 STL liner filling liner per 40 jts. 15:30 - 17:00 1.50 CASE P COMP M/U Baker CTLRT. M/U Baker CTC. Pull test to 35k. Tighten dimples & further pull test to 60k. P/test to 3500 psi - OK. 17:00 - 18:00 1.00 CASE P COMP RIH with liner on CT to 9000' filling last 40 jts of liner @ 1.5bpm/1100psi. Observe pressure increase to 2000psi after 11 bbls pumped. SID pump & pressure not bleeding off. Attempt to establish circulation @ 0.4bpm/1800psi. Still not getting returns - acting like we're closed-in/packed-off in the annulus. Suspect 3.8" SWS nipple @ 10268' is packing off with thick flopro. 18:00 -19:35 1.58 CASE N FLUD COMP PUH & above nipple & could not circulate @ 0.6bpm/1450psi- still no returns. POOH 35'/min 0.6/1600 wI no returns. Annular clearance is too small for length of liner to circ hi LSRV mud (needed 3-3/16" instead of 3-1/2", but none due on Slope until Oct 21) 19:35 - 20:00 0.42 CASE N FLUD COMP Park at 100' 0.5/1350. Pump down CT at 0.3/2000 (highest CT pressure BOT recommends). Attempt to pump down BS and would not take fluid. Cuss n' discuss. Will do a two stage liner job- A cemented liner to above window and a scab 3-1/2" liner stung into the cemented liners deployment sub to cover corroded 4-1/2" tbg followed by the KB L TP as originally Printed: 10/14/2002 9:47:47 AM ) ) BP EXPLORATION Operations Summary Report Page 20 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 1 0/5/2002 1 0/6/2002 J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 From - To Hours Task Code NPT Phase Description of Operations 19:35 - 20:00 0.42 CASE N FLUD COMP designed 20:00 - 20:20 0.33 CASE N FLUD COMP Safety mtg re: liner stand back 20:20 - 20:40 0.33 CASE N FLUD COMP RU to standback liner 20:40 - 21 :00 0.33 CASE N FLUD COMP LD Baker CTLRT wI 'X' nipple and pup 21 :00 - 00:00 3.00 CASE N FLUD COMP Standback 3-1/2" liner filling hole down 3-1/2" liner every 5 stds-this may take a while 00:00 - 02:15 2.25 CASE N FLUD COMP Continue POOH standing back 3-1/2" tubing filling down 3-1/2" every 5 stds wI charge pump 02: 15 - 02:45 0.50 CASE N COMP At 30 stds, hole not taking proper fill. Use mud pump to pump 3 bbls down 3-1/2" and pressured up to 1 000 psi wI no returns 02:45 - 05:45 3.00 CASE N COMP Continue POOH wI liner filling down 3-1/2" every 5 stds 05:45 - 06: 15 0.50 CASE N COMP Crew change safety mtg. 65 stds out, 16 left 06:15 - 08:15 2.00 CASE N COMP Finish POOH wI liner filling down 3-1/2" every 5 stds. Pulled out total of 164 jts. Hole did not take proper fill. Filled hole with a total of 27.5bbls against a theoretical fill of 53bbls - Seems like hole is giving back squeezed off mud. 08:15 - 09:10 0.92 CASE N COMP Establish CT only circulating rates @ 0.3bpm/1350psi, 0.5bpm/1500psi, 1.0bpm/1800psi with full returns. M/U Baker CTLRT. M/U coil. 09:10 - 09:15 0~08 CASE N COMP Establish circulation via liner @ 0.3bpm/1350psi, 0.5bpm/1500psi & 1.0bpm/1800psi with full returns. 09:15 - 11 :30 2.25 CASE N COMP RIH with liner on CT @ 100fpm circ @ 0.4/0.9bpm & 1600psi. RIH to 10650'. Check up wt - 36.3k, down wt - 18k. RIH smoothly @ 50 fpm thru window circ @ 0.4/0.7bpm & 1700psi. RIH relatively smoothly & set down in shale 1x @ 12250', 1x @ 12439'. P/U & pop thru. Continue RIH. 11 :30 - 12:45 1.25 CASE P COMP Set down many times @ 12584'. P/U (heavy) & wash @ 0.4bpm/1800psi from 12583' to 12588'. Spud thru @ 100fpm. Set down 1x @ 12639'. P/U & pop thru. Sét down 3x @ 12674'. Spud thru @ 100fpm. Set down 1x @ 12710', 1x @ 12767', 1x @ 12789' & 1x @ 12824'. Finally RIH & tagged TD @ 12828.5'. P/U @ 45.3k. Retag TD solid 5x @ same depth. Mechanical counter gives TD of 12841'. Call it good due to pipe stretch etc. 12:45 - 14:30 1.75 CASE P COMP Load 5/8" steel ball & circ with mud @ 1.0/1.0bpm, 2500psi. Set down 10k Ibs down on CTLRT. Slow down @ 35 bbls away. Pump 54bbls & could not land ball on seat (CT vol = 51.1 bbls). 14:30 - 15:40 1.17 CASE P COMP Open up ball drop chamber & did not found ball. Drop another phenolic ball & chase with mud @ 1.6/1.5bpm, 2800psi. Slow down @ 38bbls away. Ball on seat @ 47bbls. Pressure up to 4500psi & release CTLRT. P/U @ 35k & confirm release. 15:40 - 18:00 2.33 CASE P COMP Displace well to 2% KCI at 3.0/2.8bpm & 2500psi. Ship back used mud to MI. Meanwhile R/U Dowell cementers & call for more KCL water. 18:00 - 18:30 0.50 CASE P COMP Crew change & PJSM while W. O. extra KCL water. Note: TOL @ 10255.76', BOL @ 12850' 18:30 - 19:30 1.00 CASE P COMP Batch up cement while circ 0.8/0.6 250. Safety mtg re: cement. PT DS @ 4000 19:30 - 19:50 0.33 CEMT P COMP DS load CT wI 24.1 bbls 15.8 ppg G cement wI latex 1.5/1.3 900 psi 19:50 - 20:45 0.92 CEMT P COMP Load wiper dart and displace wI KCI 3.0/2.7 2200. Latched up at calc displ. Incr rate to 1.8/1.6 1150 and liner wiper seated at calc displ. Chk floats, ok. Pull out wI 800 psi, 30k. PUH 0.3 Printed: 10/14/2002 9:47:47 AM ) ) BP EXPLORATION Operations Summary Report Page 21 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 1 0/6/2002 19:50 - 20:45 0.92 CEMT P COMP 200 psi minimizing ECD's to 9800'. Had 21.9 bbls past shoe which puts 3 bbls over top in hopes of a liner lap test. CIP 2045, IT 5:42 20:45 - 22:40 1.92 CEMT P COMP POOH wi CTLRT (CT had cement film last 800') Note: No Activity code for POOH 22:40 - 23:00 0.33 CEMT P COMP LD Baker CTLRT 23:00 - 23:15 0.25 CLEAN P COMP Safety mtg re: source 23:15 - 00:00 0.75 CLEAN P COMP Load SWS CNL tools to floor. MU 2.30" DSM, 2-1/8" motor, MHA, SWS carrier 10/7/2002 00:00 - 01 :45 1.75 EVAL P COMP MU 37 stds CHS workstring. PU 8 singles 01 :45 - 03:00 1.25 EVAL P COMP RIH wi BHA #33 03:00 - 04:45 1.75 EVAL P COMP Log down from 10000' at 30'/min 0.8/920. No set downs or wt loss at TOL. 04:45 - 05:40 0.92 EVAL P COMP Tag PBD at 12811' CTD, motor work, no drill off. PUH logging to 10000' at 60'/min 47k while leaving vhi LSRV mud in liner 05:40 - 07:45 2.08 EVAL P COMP POOH. Got back some cement contaminated KCL fluid. RIB injector. 07:45 - 08:00 0.25 EVAL P COMP PJSM on RIB CSH. 08:00 - 10:00 2.00 EVAL P COMP Standback CSH. & LID CNL tools. Download CNL data. 10:00 - 10:30 0.50 EVAL P COMP Mobilize & RlU triplex pump on the IA & pump 8bbls of diesel into IA while W.O. Baker tools & personnel. 10:30 - 10:45 0.25 CLEAN P COMP PJSM on M/U deployment sleeve cleanout assembly. 10:45 - 12:20 1.58 CLEAN P COMP M/U BHA#34 with Baker 3" x 6.2' polish mill with a painted 3.69" no-go string reamer, 2-7/8" straight motor, 2 jts of PH-6 tbg & MHA. Stab injector & M/U CT. 12:20 - 14:20 2.00 CLEAN P COMP RIH with cleanout BHA#34 to 10000'. Up wt check = 38k. Run-in wt = 18.8k. Ease in circ @ 1.4/1.4bpm & 490psi. Tagged up with no-go on TOL @ 10268.2'. PUH to 10262'. 14:20 - 15:30 1.17 CLEAN P COMP Dress & polish deployment sleeve @ 1.4/1.4bpm, 500/600psi & stall out @ 10267.8'. P/U & polish deployment sleeve 5x @ 1.4/1.4bpm & 500/600psi stalling out each time @ 10267.8'. PUH & dry tag 2x @ 10267.8' 15:30 - 17:15 1.75 CLEAN P COMP POOH cleanout BHA#34. Paint EOP flag @ 5500'. 17:15 -18:00 0.75 CLEAN P COMP LID clean out BHA. Paint wear on no-go indicates successful dry tags on top of deployment sleeve. 18:00 - 18:30 0.50 CLEAN P COMP Crew change & PJSM. 18:30 - 20:00 1.50 CASE P COMP Line up to test liner lap. Compressive strength of cement @ 17:45 was @ 2700psi. Fluid pack I/A with 26bbls of diesel and still taking fluid-out of diesel for triplex. lAP has shown a vac since first day on well. WO Little Red 20:00 - 20:15 0.25 CASE P COMP Safety mtg re: press test 20: 15 - 22:45 2.50 CASE P COMP Little Red press IA to 450 psi wi 23 bbls MeOH and WHP incr from 0 to 70 psi at 400 psi (probable small leak from IA to tbg). Rig press tbg to 1100 psi wi 1.0 bbl KCI and IA icr'd to 500 psi. LR press IA to 950 psi while rig press tbg to 2000 psi. Monitor 15 min and tbg lost 30 psi and IA remained constant. OA remained at 122 psi thruout. Good lap test. Bleed off pressures. RDMO LR 22:45 - 23:00 0.25 CASE P COMP Safety mtg re: liner 23:00 - 00:00 1.00 CASE P COMP RU to run liner. MU BOT muleshoe guide wi seal assy. Run stood back 3-1/2" 8.18# L-80 STL 10/8/2002 00:00 - 05:45 5.75 CASE P COMP Continue running 80 stds 3-1/2" 8.18# L-80 STL liner. Blow air down tbg every 5 stds (our cup runneth over. . .) Printed: 10/14/2002 9:47:47 AM ) ) BP EXPLORATION Operations Summary Report Page 22 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-158 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 1 0/8/2002 05:45 - 06: 15 0.50 CASE P COMP Crew change safety mtg 65 in, 15 left plus 4 singles 06: 15 - 08:00 1.75 CASE P COMP Continue RIH 3-1/2" STL Scab liner. 08:00 - 08:30 0.50 CASE P COMP M/U Baker deployment sleeve, 4" "GS" Running tool & MHA. M/U coil. 08:30 - 10:20 1.83 CASE P COMP RIH with 3-1/2" scab liner on CT. See flag @ 10193'. Correct to 10194'. Up wt at 10200' = 62K, Run-in wt. = 22K. Phaze-1 driving conditions. 10:20 - 11 :00 0.67 CASE P COMP RIH @ 18fpm. Stung seal assy into deployment sleeve at 10253' CTO, Set down 10k @ 10259.4' CTO. Pressure up CT to 1000psi & observe no returns for 10mins. Bleed off pressure & sting out with seal assy. Reset 10k @ 10262.6' & pressure up to 200psi. P/U & release "GS" running tool. 11 :00 - 11 :20 0.33 CASE P COMP POOH "GS" running tool. 11 :20 - 12:15 0.92 CASE P COMP Layout "GS" running tool & stand back injector. Rig welding machine unavailable. Callout GBR welder. Phase-1 driving conditions. 12:15 - 15:15 3.00 PERF P COMP M/U nozzle BHA#35. GBR weld on CTC. WO pull plate. PT 30k, 3500 psi 15:15 -16:00 0.75 PERF P COMP RIH w/ BHA #35 16:00 - 17:20 1.33 PERF P COMP Check drag of 2-3/8" CT in 3-1/2" liner every 500' from 5500-10200' (friction reducer in KCI). Max wt at 10200' 39.5k at 20 and 40'/min 17:20 - 19:05 1.75 PERF P COMP POOH 19:05 - 19:25 0.33 PERF P COMP Safety meeting prior to rigging down BHA. 19:25 - 20:20 0.92 PERF P COMP Tag up at surface, stand back injector, lay down BHA from drift run. 20:20 - 00:00 3.67 BOPSUR P COMP Weekly BOP pressure test. Witnessed waived by John Crisp, AOGCC. 10/9/2002 00:00 - 02:15 2.25 BOPSUR P COMP Continue with weekly BOP test. All passed ok. 02:15 - 04:45 2.50 PERF P COMP Weld on CTC. Pull test to 35klbs, PT to 3500 psi, passed ok. 04:45 - 05:00 0.25 PERF P COMP PU SWS perf eq. 05:00 - 05:15 0.25 PERF P COMP Safety meeting prior to picking up Schlumberger perf guns. 05:15 - 06:00 0.75 PERF P COMP MU SWS perf guns as per proceedure. 06:00 - 06:40 0.67 PERF P COMP Standby for crew change and safety meeting prior to running CSH. Phz 2 06:40 - 08:55 2.25 PERF P COMP MU 42 stds CSH 08:55 - 10:45 1.83 PERF P COMP RIH w/ BHA #36. Wt chks every 1000' below 10000'. Tag PBO at 12808' CT, corr to 12813' ELMO. Phz 1 10:45 - 11 :45 1.00 PERF P COMP PUH 47.8k to ball drop point. Pump 8 bbls fresh hi vis mud. Load 1/2" steel ball. Chase with 5 bbls mud and then 2% KCI 1.6/2600. Ball seated 5 bbls late (acted like trash) and sheared at 3300 psi. PUH w/ 8k over, then normal wt 11:45 - 14:00 2.25 PERF P COMP POOH 47k. Lost 11 bbls while POH 14:00 - 14:15 0.25 PERF P COMP Safety mtg re: LOOP 14:15 - 16:45 2.50 PERF P COMP LO CSH workstring 16:45 - 17:00 0.25 PERF P COMP Safety mtg re: perf guns Back to normal driving conditions 17:00 - 17:45 0.75 PERF P COMP LO perf guns 17:45 - 18:15 0.50 PERF P COMP Crew change safety mtg 18:15 -19:45 1.50 PERF P COMP Fin LO perf guns 19:45 - 20:00 0.25 RUNCOrvP COMP Safety meeting prior to picking up Baker KB liner top packer. 20:00 - 20:40 0.67 RUNCOrvP COMP PU Baker KB liner top packer. 20:40 - 22:00 1.33 RUNCOrvP COMP RIH with Baker KB liner top packer setting BHA. Printed: 10/14/2002 9:47:47 AM ) ) BP EXPLORATION Operations Summary Report Page 23 of 23 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: J-15 J-15B REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 9/16/2002 Rig Release: 10/10/2002 Rig Number: N 1 Spud Date: 9/16/2002 End: 10/1/2002 Date From - To Hours Task Code NPT Phase Description of Operations 10/9/2002 20:40 - 22:00 1.33 RUNCOrvP COMP Packer-Setting tool-2 jts PH6-MHA. Pumping at 0.4 bpm while RIH at 70 fpm, returns were 0.8 bpm. 22:00 - 23:20 1.33 RUNCOrvP COMP Weight check at 5475' = 17klbs. RIH weight=9000 Ibs. RIH, pumping at minimum rate. Sting into top of deployment sleeve at 5581' CTM. Observed out rate go to 0 bpm, CTP came up to 100 psi, SI pumps. PU to 17klbs at 5582', PU 2' more. Kick on pumps down coil. In rate of 0.4 bpm @ 350 psi, out rate 0 psi. Confirming we are stung in with 2' of pickup off of tag. Flag coil at 5580' CTM. (Note CT depths are measured from end of seal assembly, no-go point is 5.33' above this depth.) Unsting, and PU 15' to ball drop spot. Drop 5/8" ball to deploy packer. Chase with KCL at 2 bpm, 600 psi ctp. Land ball on seat at 47.4 bbls away, (Coil vol=51 bbls). SD pumps, sting back into top of liner. PU to flag. Bring up CTP to 2200 psi, set KB packer. Push/Pull to confirm set. 23:20 - 23:45 0.42 RUNCOrvP COMP Line up to pump down backside. Bring WHP up to 1500 psi. Wait for 15 minutes to confirm no leak off to IA. Initial pressures IA=125 psi, WHP=1500 psi. After 15 minutes. IA=125, WHP=1435 psi. Tubing held pressue fine, Liner top packer seals also holding fine. 23:45 - 23:50 0.08 RUNCOrvP COMP Bleed off WHP, line up to pump down coil. Pressure up to 3200 psi. Release from KB packer. Note: Top of KB @ 23:50 - 00:00 0.17 RUNCOrvP COMP POH pumping methanol to freeze protect well. 10/10/2002 00:00 - 00:50 0.83 RUNCOrvP COMP Tag up at surface. 00:50 - 01 :30 0.67 RUNCOrvP COMP Rig down Baker MHA and setting tool. 01 :30 - 01 :45 0.25 RIGD P COMP Safety meeting prior to blowing reel down. 01 :45 - 02:00 0.25 RIGD P COMP Wait on N2 truck to cool down. 02:00 - 02:45 0.75 RIGD P COMP Pressure test hardlines to 3000 Ibs. Open up reel to hardline, blow down coil with N2. 02:45 - 04:30 1.75 RIGD P COMP Unstab injector, cut CTC, stab back on wellhead, unstab coil from injector and spool back onto reel to prep for swapping reel on next well. 04:30 - 06:30 2.00 RIGD P COMP Nipple down stack. NU tree cap Release rig at 05:00 AM. Printed: 10/14/2002 9:47:47 AM ~Od-/Ó>5 31-0ct-02 AOGCC 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well J-15B Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: 10,600.00' MD Window / Kickoff Survey 10,687.00' MD (if applicable) Projected Survey: 12,850.00' MD Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager ~'~ ~,"" ~ r, ¡(i',,, { ~ 1\ Jj'.' i';q,;... K 'f!.~ ¡,j t,. 'J"",. ~It;~!i ~J.' ¡J" ~". Attachment(s) NOV 0 7 j IJ¿u;l<q r'" f.<wli:.... \.I~: ii~' : , "'""-':;::;7Jf:?8{;Jr¡ Sperry-Sun Drilling Services North Slope Alaska BPXA PBU- WOA J Pad J-15B .~ Job No. AKMW22165, Surveyed: 4 October, 2002 . Survey Report 28 October, 2002 Your Ref: API 500292096102 Surface Coordinates: 5970530.00 N, 642327.00 E (70019' 37.3023" N, 148050' 44.6399" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 .~' Surface Coordinates relative to Project H Reference: 970530.00 N, 142327.00 E (Grid) Surface Coordinates relative to Structure Reference: 2282.33 N, 1216.26 E(True) Kelly Bushing: 76.84ft above Mean Sea Level Elevation relative to Project V Reference: 76.84ft Elevation relative to Structure Reference: 76.84ft Snpll'l')-5UI'1 fn:'Tï:.~ï::~f~ 13."~ seA v I c: e s A Halliburton Company Survey Ref: svy11349 Sperry-Sun Drilling Services Survey Report for PBU_WOA J Pad - J-15B Your Ref: API 500292096102 Job No. AKMW22165, Surveyed: 4 October, 2002 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 OOft) 10600.00 35.500 149.000 8262.79 8339.63 3966.63 S 4144.12 E 5966642.69 N 646545.61 E 2890.23 Tie On Point MWD Magnetic 10687.00 35.750 151.000 8333.51 841 0.35 ~ 4010.51 S 4169.45 E 5966599.30 N 646571.77 E 1.369 2902.49 Window Point 10750.38 40.000 143.600 8383.56 8460.40 4043.13 S 4190.53 E 5966567.08 N 646593.47 E 9.806 2913.76 10800.13 38.150 138.260 8422.19 8499.03 4067.48 S 4210.26 E 5966543.12 N 646613.66 E 7.718 2926.01 10854.33 38.590 132.920 8464.69 8541.53 4091.49 S 4233.79 E 5966519.56 N 646637.64 E 6.168 2942.01 '-'/ 10904.83 42.030 128.370 8503.21 8580.05 4112.72 S 4258.59 E 5966498.80 N 646662.84 E 8.962 2960.00 10944.96 44.930 125.020 8532.33 8609.17 4129.19 S 4280.74 E 5966482.75 N 646685.29 E 9.229 2976.75 10974.96 47.420 122.660 8553.10 8629.94 4141.24 S 4298.71 E 5966471.05 N 646703.50 E 10.054 2990.71 11009.88 48.900 119.240 8576.40 8653.24 4154.60 S 4321.02 E 5966458.11 N 646726.05 E 8.437 3008.47 11041.21 50.310 115.890 8596.70 8673.54 4165.64 S 4342.17 E 5966447.48 N 646747.41 E 9.303 3025.76 11077.24 53.300 113.780 8618.98 8695.82 4177.52 S 4367.87 E 5966436.09 N 646773.33 E 9.489 3047.19 11110.16 55.950 112.190 8638.04 8714.88 4187.99 S 4392.58 E 5966426.09 N 646798.23 E 8.961 3068.05 11138.83 56.120 109.370 8654.06 8730.90 4196.43 S 4414.81 E 5966418.07 N 646820.62 E 8.179 3087.09 11172.01 57.620 105.850 8672.19 8749.03 4204.82 S 4441.29 E 5966410.18 N 646847.25 E 9.967 3110.23 11209.96 60.880 100.030 8691.61 8768.45 4212.09 S 4473.05 E 5966403.51 N 646879.15 E 15.728 3138.77 11247.18 64.140 91.220 8708.81 8785.65 4215.29 S 4505.87 E 5966400.94 N 646912.01 E 22.742 3169.43 11278.11 66.340 85.230 8721.78 8798.62 4214.40 S 4533.92 E 5966402.36 N 646940.05 E 18.967 3196.64 11310.41 64.720 82.120 8735.16 8812.00 4211.17 S 4563.13 E 5966406.14 N 646969.19 E 10.097 3225.61 11344.16 64.320 78.710 8749.68 8826.52 4206.10 S 4593.17 E 5966411.78 N 646999.13 E 9.197 3255.88 11378.18 64.760 85.580 8764.32 8841.16 4201.91 S 4623.57 E 5966416.55 N 647029.45 E 18.277 3286.26 11408.96 65.640 92.100 8777.24 8854.08 4201.35 S 4651.49 E 5966417.64 N 647057.35 E 19.438 3313.25 ~' 11439.51 64.930 97.920 8790.02 8866.86 4203.77 S 4679.12 E 5966415.75 N 647085.02 E 17.460 3339.14 11469.71 65.110 102.680 8802.78 8879.62 4208.66 S 4706.04 E 5966411.36 N 647112.03 E 14.299 3363.67 11505.01 69.960 102.680 8816.27 8893.11 4215.82 S 4737.86 E 5966404.81 N 647143.97 E 13.739 3392.28 11543.81 70.310 104.790 8829.45 8906.29 4224.48 S 4773.30 E 5966396.82 N 647179.58 E 5.193 3423.97 11580.29 68.720 100.030 8842.23 8919.07 4231.83 S 4806.66 E 5966390.11 N 647213.07 E 12.976 3454.01 11619.33 70.130 94.570 8855.95 8932.79 4236.47 S 4842.90 E 5966386.16 N 647249.39 E 13.581 3487.57 11650.36 70.570 88.930 8866.40 8943.24 4237.36 S 4872.09 E 5966385.83 N 647278.60 E 17.175 3515.38 11693.78 67.220 84.530 8882.04 8958.88 4235.06 S 4912.52 E 5966388.88 N 647318.97 E 12.201 3554.87 11736.23 66.700 79.060 8898.66 8975.50 4229.50 S 4951 .16 E 5966395.18 N 647357.50 E 11 .920 3593.56 28 October, 2002 - 10:03 Page 2 of 4 DrillQuest 3.03.02.002 Sperry-Sun Drilling Services . Survey Report for PBU_WOA J Pad - J-15B Your Ref: API 500292096102 Job No. AKMW22165, Surveyed: 4 October, 2002 BPXA North Slope Alaska Measured Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) e/100ft) 11777.78 70.570 81.710 8913.80 8990.64 4223.05 S 4989.30 E 5966402.36 N 647395.51 E 11.046 3632.00 11831.78 77.890 77.480 8928.47 9005.31 4213.64S 5040.36 E 5966412.73 N 647446.39 E 15.508 3683.67 11878.30 81 .150 70.080 8936.94 9013.78 4200.85 S 5084.24 E 5966426.34 N 647490.02 E 17.137 3729.38 11924.38 84.080 60.430 8942.88 9019.72 4181.74 S 5125.69 E 5966446.24 N 647531.09 E 21.717 3774.48 11957.66 87.990 57.820 8945.18 9022.02 4164.71 S 5154.17 E 5966463.81 N 647559.24 E 14.115 3806.56 ~ 11986.71 88.020 52.810 8946.19 9023.03 4148.19 S 5178.04 E 5966480.78 N 647582.79 E 17.236 3834.05 12016.93 86.300 48.520 8947.69 9024.53 4129.06 S 5201.38 E 5966500.34 N 647605.76 E 15.278 3861.76 12052.13 89.250 44.350 8949.05 9025.89 4104.83 S 5226.85 E 5966525.06 N 647630.78 E 14.503 3892.93 12083.10 93.390 33.430 8948.34 9025.18 4080.77 S 5246.26 E 5966549.48 N 647649.72 E 37.693 3918.22 12116.91 95.070 28.670 8945.84 9022.68 4051.90 S 5263.65 E 5966578.68 N 647666.56 E 14.893 3942.89 12147.53 95.590 37.300 8942.99 9019.83 4026.35 S 5280.23 E 5966604.54 N 647682.65 E 28.113 3965.87 12183.68 94.450 38.010 8939.83 9016.67 3997.84 S 5302.23 E 5966633.46 N 647704.11 E 3.711 3994.87 12224.16 98.770 46.820 8935.16 9012.00 3968.18 S 5329.31 E 5966663.63 N 647730.62 E 24.105 4029.08 12269.13 98.680 51.580 8928.34 9005.18 3939.14 S 5362.94 E 5966693.29 N 647763.70 E 10.464 4069.42 12298.41 96.120 55.450 8924.57 9001.41 3921.89 S 5386.28 E 5966710.99 N 647786.71 E 15.755 4096.61 12331.43 90.750 56.860 8922.59 8999.43 3903.54 S 5413.65 E 5966729.86 N 647813.72 E 16.812 4127.97 12369.35 86.700 57.920 8923.43 9000.27 3883.11 S 5445.58 E 5966750.88 N 647845.26 E 11 .040 4164.29 12410.13 85.810 54.040 8926.10 9002.94 3860.35 S 5479.30 E 5966774.28 N 647878.54 E 9.742 4202.98 12452.38 88.110 52.630 8928.34 9005.18 3835.16 S 5513.14 E 5966800.11 N 647911.90 E 6.383 4242.46 12484.38 88.990 47.170 8929.15 9005.99 3814.56 S 5537.60 E 5966821.17 N 647935.96 E 17.277 4271.65 12516.40 89.870 45.580 8929.47 9006.31 3792.47 S 5560.77 E 5966843.69 N 647958.71 E 5.675 4300.01 12551.55 90.660 46.990 8929.30 9006.14 3768.18 S 5586.18 E 5966868.46 N 647983.65 E 4.598 4331.13 ~ 12589.75 91.370 42.590 8928.63 9005.47 3741.08 S 5613.08 E 5966896.07 N 648010.03 E 11.665 4364.46 12637.20 92.950 41.530 8926.84 9003.68 3705.88 S 5644.84 E 5966931.86 N 648041.12 E 4.009 4404.69 12673.95 94.100 38.710 8924.58 9001.42 3677.83 S 5668.48 E 5966960.35 N 648064.22 E 8.273 4435.14 12704.23 93.570 36.250 8922.55 8999.39 3653.86 S 5686.86 E 5966984.67 N 648082.15 E 8.293 4459.42 12738.13 92.160 39.060 8920.86 8997.70 3627.06 S 5707.54 E 5967011.86 N 648102.32 E 9.265 4486.69 12770.78 89.600 36.950 8920.36 8997.20 3601.34 S 5727.64 E 5967037.96 N 648121.92 E 10.160 4513.10 12807.48 86.260 36.600 8921.68 8998.52 3571.96 S 5749.59 E 5967067.74 N 648143.32 E 9.151 4542.30 12850.00 86.260 36.600 8924.45 9001.29 3537.90 S 5774.89 E 5967102.28 N 648167.96 E 0.000 4576.00 Projected Survey 28 October, 2002 - 10:03 Page 3 of 4 Dril/Quest 3.03.02.002 Sperry-Sun Drilling Services Survey Report for PBU_WOA J Pad - J-15B Your Ref: API 500292096102 Job No. AKMW22165, Surveyed: 4 October, 2002 BPXA North Slope Alaska All data is in Feet (US) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US). Vertical Section is from Well Reference and calculated along an Azimuth of 74.000° (True). Magnetic Declination at Surface is 26.022°(01-0ct-02) Based upon Minimum Curvature type calculations, at a Measured Depth of 12850.00ft., The Bottom Hole Displacement is 6772.45ft., in the Direction of 121.493° (True). .~ Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 10600.00 10687.00 12850.00 8339.63 8410.35 9001.29 3966.63 S 4010.51 S 3537.90 S 4144.12 E 4169.45 E 5774.89 E Tie On Point Window Point Projected Survey Survey tool program for J-158 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth (ft) (ft) .~ Survey Tool Description 0.00 10600.00 0.00 10600.00 8339.63 12850.00 8339.63 AK-1 BP _HG - BP High Accuracy Gyro(J-15) 9001.29 MWD Magnetic(J-15B) 28 October, 2002.10:03 Page 4 of 4 DrillQuest 3.03.02.002 ~ liŒ AI/ASKA. OIL AND GAS CONSERVATION COMMISSION Ted Stagg BP Exploration (Alaska), Inc. Drilling Department PO Box 196612 Anchorage Alaska 99519 Re: Pennitto Drill 202-125 Dear Mr. Stagg: July 1, 2002 TONY KNOWLES, GOVERNOR 333 W. "JTH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Last week the Commission approved the above-referenced application for pennit to drill. The approval letter inadvertently included two sentences from a template generally used for exploratory wells. Please disregard the following requirement that was included in the approval letters: "A weekly status report is required from the time the well is spudded until it is suspended or plugged and abandoned. The report should be a generalized synopsis of the week's activities and is exclusively for the Commission's internal use." We apologize for any inconvenience this may have caused you. Sincerely, (£1AlAü. ./~~~J./ ¿~;&chsli Tayl~~-()"'" Chair ~T~7ŒJ1~ ~1!Æ~[«!Æ ) AI,ASIiA. OIL AND GAS CONSERVATION COMMISSION / I TONY KNOWLES, GOVERNOR Ted Stagg Senior Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage AK 99519 333 W. "fTH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Unit J -15B BP Exploration (Alaska), Inc. Permit No: 202-125 Surface Location: 801' SNL, 2026' WEL, Sec. 09, TIIN, RI3E, UM Bottomhole Location: 4305' SNL, 3825' EWL, Sec. 10, TI1N, RI3E, UM Dear Mr. Stagg: Enclosed is the approved application for permit to redrill the above development well. The permit to redrill does not exempt you from obtaining additional permits or approvals 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. A weekly status report is required from the time the well is spudded until it is suspended or plugged and abandoned. The report should be a generalized synopsis of the week's activities and is exclusively for the Commission's internal use. 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. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, V{,~~~ Cammy Otilihsli Taylor Chair BY ORDER OF THE COMMISSION DATED thislL~ay of June, 2002 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ALASKJ ... STATE OF ALASKA )L AND GAS CONSERVATION COM\ ~)SION PERMIT TO DRILL 20 AAC 25.005 1 b. Type of well 0 Exploratory 0 Stratigraphic Test III Development Oil 0 Service 0 Development Gas 0 Single Zone 0 Multiple Zone 5. Datum Elevation (OF or KB) 10. Field and Pool KBE = 76.84' Prudhoe Bay Field / Prudhoe 6. Property Designation Bay Pool ADL 028281 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number ./ J-15B 9. Approximate spud date 09/01/02/ Amount $200,000.00 14. Number of acres in property 15. Proposed depth (MD and TVD) 2560 12927' MD / 8950' TVDss 17. Anticipated pressure {s~e 20 AAC 25.035 (e) (2)} 900 Maximum surface 2094" psig, At total depth (TVD) 8800' / 3150 psig Setting Depth T OD Bottom Quantitv of Cement Lenath MD TVD MD TVD (include staae data) 7318' 5609' 4659' 12927' 8950' 112 cu ft Class 'G' vJGk &(f7/0L ~ 1 a. Type of work 0 Drill III Redrill 0 Re-Entry 0 Deepen 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 801' SNL, 2026' WEL, SEC. 09, T11 N, R13E, UM At top of productive interval 5062' SNL, 2296' EWL, SEC. 10, T11 N, R13E, UM At total depth 4305' SNL, 3825' EWL, SEC. 10, T11 N, R13E, UM 12. Distance to nearest property line 13. Distance to nearest well / ADL 028284, 975' MD No Close Approach 16. To be completed for deviated wells Kick Off Depth 10700' MD Maximum Hole Angle 18. Casin~ Program Specifications Size Hole Casina Weiaht Grade CouDlina 3-3/4" 3-3116" x 2-7/8" 8.81#/6.16# L-80 ST-L 11. Type Bond (See 20 AAC 25.025) Number 2S 100302630-277 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Liner 12000 feet 9008 feet 11483 feet 9010 feet Length Plugs (measured) Tagged TO at 11483' (02/2002) Junk (measured) Size Cemented MD TVD 110' 20" 2713' 13-3/8" 10619' 9-5/8" 725' 7" 6391' 2-7/8" 8 cu yds Concrete 3803 cu ft AS II, Top Job 75 sx AS 2489 cu ft Class 'G', 132 cu ft PF 'C' 110' 2753' 10654' 110' 2670' 8384' 420 cu ft Class 'G' 54 cu ft Class 'G' 10385' - 11110' ~66' - 8767' R>E( Ë10V E fJ36' - 9008' Perforation depth: measured 11468' -11478', 11510' - 11570', 11650' -11701', 11792'-11920' JUN 1 3 2002 true vertical 9006' - 9009', 9016' - 9019', 9022' - 9022', 9014' - 9009' Alaska Oil & Gas Gons. Comm¡SSIGri . Anchorage III Filing Fee 0 Property Plat III BOP Sketch 0 Diverter Sketch III Drilling Program III Drilling Fluid Program 0 Time vs Depth Plot 0 Refraction Analysis 0 Seabed Report 0 20 AAC 25.050 Requirements Contact Engineer Name/Number: Ted Stagg, 564-4694 / Prepared By Name/Number: Terrie Hubble, 564-4628 :~~;~ ..~-~~ Permit Number. API Number APpr<?la, Dp,te See cover letter 20 2. - /2 - S 50- 029-20961-02 II I q If) q for other reQuirements Conditions of Approval: Samples Required 0 Yes 18 No Mud Log Requireâ 0 Yes .BI No Hydrogen Sulfide Measures SYes 0 No Directional Survey Required BYes 0 No Required Working Pressure for BOPE 0 2K 0 3K 0 4K 0 5K 0 10K 0 15K 0 3.5K psi for CTU Other:Te S +d Bgo P E ;fð 5500 r<;/. ungma¡ ~Igflèc r by order of Approved By Cammy Oechsli T ayltf'\ , (' ¡ i\.... ...f. ~I... . npissioner the commission Form 10-401 Rev. 12-01-85 U i lJ I i '\ JL\ L 20. Attachments Date ~LL~ ¿q~icate ) ') BP J-158 CTD Sidetrack Summary of Operations: /' A CTD through tubing sidetrack is planned for J-15A. The coil sidetrack, J-15B, will exit the 4 1/2" liner in the Sag River formation and target Zone 2A. J-15A has an existing 2 7/8" liner that is cemented inside the 4 Y2"X 7" concentric liner of the parent well, J- 15. This existing 2 7/8" liner must be removed to provide access to the Sag River formation prior to milling a window for the J-15B sidetrack. E-line and service coil will do the initial prep work as described in the 1 0- 403 Sundry application. Drilling coil will recover the free portion of the 2 7/8" liner then do the full bore"/ milling required to remove the;.pemented portion of the existing 2 7/8" liner. After removal of the 27/8" to a depth of approx. 10,720' MD, a new 4 Y2" whipstock will be set, a window milled through 4 Y2" x7"and the J- 15B sidetrack will be drilled with a 3.75" bit and completed in Zone 2A with a 2 7/8" x 3 3/16" cemented liner. Three small faults may be crossed in the J-15B polygon but losses are not expected due to favorable fault orientations and low incidence of fault related losses in this area of the field. Slow drilling is expected in Zone 3 and in Z2 conglomerate~ A 2 7/8" liner in the open hole will be crossed over to 3 3/16" that will be extended to approx. 5609' MD to cover corroded tubing. Existing tubing above 5600 ft was calipered on 2/14/02 and found in good condition. An MIT-IA was successful on 4/9/02. /' Phase 1: Prep work. Planned for approximately August 1. 1. After killing with 2 % KCL, the existing perfs will be isolated with a cast iron bridge plug to be set ~ on e-line at approx. 11,130'MD (8707'ss). 2. E-line will be used to chemically cut the 2 7/8" at approx. 10,636'. 3. Service coil will latch and pick up on the severed 2 7/8" liner to ensure that the chemical cut was successful. Service coil will not pull this pipe. /' Phase 2: Remove and mill2J7/8", set whipstock, mill window, drill and complete sidetrack: Planned for September 1 , 2002. Drilling coil will be used to recover and mill existing 2 7/8" to a depth that will permit a new window to / be milled in the Sag River formation. The J-15B sidetrack will target Z2. Maximum hole angle will be 90 degrees. Mud Program: . Phase 1 : 2 % KCI . Phase 2: Mill and drill with Flo-Pro (8.6 - 8.7 ppg) /' 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. Casing Program: The production liner will be a 3 3/16" TC II x 2 7/8" ST-L solid liner from TD to approx. 5609' MD (4659'ss). The X-O between 33/16" x 2 7/8" will be at 10,750' MD (8385'ss). Liner cement will be a minimum of 20 / bbls of 15.8 ppg latex cement to bring top of cement to approx. 1 0,35~MD (8060'ss). A liner top packer will be used to provide isolation at the top of the 3 3/16" liner. Well Control: . BOP diagram is attached. . Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 3500 psi. / . The annular preventer will be tested to 400 psi and 2500 psi. ) -) Directional . See attached directional plan. Max. planned hole angle is 90 deg. . Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging . An MWD Gamma Ray will be run over all of the open hole section. Memory CNL will be run inside the liner. Hazards . J Pad is not an H2S Pad. J-15A measured 15 ppm H2S on 3/5/02. / Lost circulation risk is projected as minimal. Risk of damage to existing 4 V2" liner while milling cemented 2 7/8" will be mitigated by the design of the milling equipment. All milling will be done below the production packer. Annulus integrity will be re-confirmed after milling. . . Reservoir Pressure Res. press. is estimated to be}-150 psi at 8800'ss (7.2 ppg emw). Max. surface pressure with gas (0.12 psi/ft) to surface is 2094 psi. lREE = 6" CNI/ WELLHE;AD= GRAY ^ÄCluA fÕR;;,-,o"o_-_o_oOllS 1<8. ELE\! -';-~~~--'''-76]f BF:"ELí3T;;-~'-_o_"'^----3!HV °ROp,;^--,---,^---,-_o19Õõ" fv'ex Angle = 51 @ 7,~OO' Datum rvo = 11257' õ8tùm l\i[)^;" ... umaáb6;ss ) 13--3/8" CSG, 72#, N-80, ID = 12.347" H 2753' ~ Minimu m ID = 2.313" @ 5694' 2-7/8" OTIS X NIPPLE 1 TOPOF7" LNR 1-1 10385' I 9-5/8" CSG,47#, N-80, ID= 8.681" H 10654' 1 1 TOP OF WHIPSTOCK H 11111' 1 PERFORA 1l0N SlJv1rvv\ RY REF LOG: SWS Bf£S ON 06/13/83 ANGLEA TTOPPffiF: 96 @ 11650' f\bte: Refer to A"oductbn œ for historical perf data SIZE S~ INlERVAL Opn/Sqz DATE 2" 6 11468 - 11478 0 02f25/02 1-9/16" 4 11510-11570 0 03f22199 1-11/16" 4 11650-11701 0 10f24198 1-11/16" 4 11792-11920 0 10f24198 DATE REV BY COMrvENTS 06/17/83 ORIGINAL COrvPLErION 10/24/98 JOv1 SIDETRACK COMPLETON 03/14/01 SIS-QAA CO NVERfED TO CANVAS 03/15/01 SIS-MD RNAL 07/18/01 RNlTP CORRECTIONS J-15A ') I SAFElY 'NOlES 8 2105' ~4-1/2" OTISSSSV NIP, 10= 3.813" 1 L ~ ST 8 7 6 5 4 3 2 1 GAS LIFT MANDRELS DE\! TYPE V LV LA TCH 45 OllS DMY RA 43 OllS DMY RA 46 OllS DMY RA 46 OllS DMY RA 44 OllS DMY RA 39 OllS DMY RA 38 OllS DMY RA 39 OllS DMY RA FQRT DAlE 04109/02 04109/02 MD lVD 3040 2814 5475 4559 7032 5668 8492 6642 9014 7006 9346 7256 9604 7459 9709 7543 1 f 5609' H4-1/2" X 2-7/8" BAKER KB TOP PKR, 10 = 2.441" 5694' H 2-7/8" OllS X NIp, 10 = 2.313" 1 . :8: I 1 10268' H4-1/2"PARKERSWSNIP,D=3.813" I Z ----i 10276' 1-19-5/8" x 4-1/2" llW HBBP-R PKR, 10 =4.0" 1 I ~ ~ MLLOUTWINDOW -11110' - 11125' PBTD H 11933' I 2-7/8" LNR, 6.5#, L-80, 0.00579 bpf, ID = 2.441" H 12000' I DATE REV BY CO Mv1ENTS 02/25/02 ONSlKK AI:PERF 04/09/02 RL/ijh GLV LPDA TE PRUDHOE BA Y UNIf WELL: J-15A ÆRMTNo: 98-1750 API fib: 50-029-20961-01 Sec. 9, 11N, 13E 8P Exploration (Alaska) . TREE::! WELLHEAD = ACTÜÃTÕR~ . ~, . , ,,>' .,. ..". ,. , ". ,.- KB. ELEV = SF: B..êl;;;' . "¡(op'; "".." ,. , , - ..,.j ",,-,,, Max Angle = baiûm'MÒ';" ." "' .."."., ",,".- . .,,, Datum TVD = 6"CrN GRAY OTIS 76.8' .. 39.6~ . ..., '1'9'ÒÖ' .. 51':~. i~~~". 11257' , "."88ÖO" 58 " SAFl NOTES ).15b Proposed Completion 8 I 2105' ~14-1/2" OTIS SSSV NIP, ID = 3.813" 1 L ~ ST MD TVD 8 3040 2814 7 5475 4559 6 7032 5668 5 8492 6642 4 9014 7006 3 9346 7256 2 9604 7459 1 9709 7543 GAS LIFT MANDRELS DEV TYPE VLV LATCH 45 OTIS RA 43 OTIS RA 46 OTIS RA 46 OTIS RA 44 OTIS RA 39 OTIS RA 38 OTIS RA 39 OTIS RA AJRT DATE 1 13-3/8" CSG, 72#, N-80, ID = 12.347" 1-1 2753' ~ Minimum ID = 2.313" @ 5694' 2~7/8" OTIS X NIPPLE /K g I I 5694' rl 31/2" OTIS X NIP, ID = 2.813" I . " - ~. ~ (}-, It; Proposed top 3 1/2" liner @ 5609' I' I 10268' 1-14-1/2" PARKER SWS NIP, ID = 3.813" 1 :& &--1 10276' 1-19-5/8" x 4-1/2" TrN HBBP-R PKR, ID = 4.0" I 1 ~.---- Proposed Top of Cement 1 O,350'MD ~ -... M J M 5609' rI4-1/2" x 3 1/2" BAKER KB TOP PKR, ID = 2.375" 1 TOP OF 7" LNR 1-1 10385' I I TOP OF WHIPSTOCK 1-1 11111' I 2 7/8" x 33/16" X-Q 10,750' MD / Proposed J.15b ,.~ I 12,927' MD (8950ss) Proposed Cast Iron Bridge Plug 11, 130'MD I 9-5/8" CSG, 47#, N-80, ID = 8.681" Ii. 10654' I Proposed top of whipstock @ 10,690' Existing 2 7/8" liner to be milled to 10,71 PBTD 1-1 11933' I ÆRFORA TION SUMMARY REF LOG: SWS BHCS ON 06/13/83 ANGLEATTOPÆRF: 96 @ 11650' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DATE 1-11/16" 4 11650-11701 0 10/24/98 1-11/16" 4 11792 - 11920 0 10/24/98 1-5.6" 4 11510-11570 0 03/22/99 I 2-7/8" LNR, 6.5#, L-80, 0.00579 bpf, ID = 2.441" l-f 12000' I DA TE REV BY COMMENTS 06/17/83 ORIGINAL COMA...ETION 10/24/98 JCM SIDETRACK COMA...ETION 03/14/01 SIS-QAA CONVERTED TO CANVAS 03/15/01 SIS-MD FINAL 07/18/01 RN/TP CORRECTIONS DA TE REV BY COMMENTS PRUDHOE BA Y UNrr WELL: J-15A ÆRMrr No: 98-1750 API No: 50-029-20961-01 Sec. 9, 11N, 13E BP Exploration (Alas ka) 8450 - .',.. TSAD--~ t"'_w_,~""",,,;w. ' II 8500 - .! .¡. II .11 "I- I¡. 111\ \ I Vertical Section 0 8250 . 8300 - --TSGR 8350 - .-\ 8400 8550 j3600 - u. ........ ~650 - TopZone 3 8700 ~" P --27 8750 - 8800 - 8850 8900 - 8950 - 8,950 9000. rei M5 -------------- J-15 500 Path Distance (Feet) 1,000 1,500 .../-. ..., ,.._,,---_..- I - - Top current liner cement 10636' 9 5/8" shoe 10654' Angle @ K.O.= 36 deg MD:l0700 2,000 -t--------j J-1 5b case 103 March 13, 2002 Ted x4694 Tot Drld:2227 ft 12927 TD i Marker Depths @Orig Wellbore TSGR 8,335ft TVD I 2,500 27P TSAD TopZone 3 Kick Off Deprtr @KO MD KO Pt MD New Hole Total MD TVD TD Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 8,71 Oft TVD 8,457ft TVD 8,645ft TVD 8,344 ft TVD 10,700 ft MD 5,807 ft '~ 10,700 2227 1 2,927 8,950 DLS deg/l00 Tool Face Length 10 -60 430 ~ 10 -90 150 10 30 120 10 90 142 10 -90 255 14 -35 190 14 -90 260 6 91 680 2,227 - ----~._-~- J-15 I Well Name J-15 -2,000 - CLOSURE Distance 6,826 ft Az 1 20 deg NEW HOLE -2,500 - EIW (X) N/S (Y) Kick Off 4,249 -3,937 -3,000 - TD 5,925 -3,390 State Plane 648,252 5,967,140 Surface Loc 642,327 5,970,530 -/ - ,500 - ~ DLS ~ deg/100 Tool Face Length (/) Curve 1 1 0 ,.-- -60 430 E .g 8,950 -4,000 - Curve 2 10 -90 150 CI) Curve 3 10 30 120 u c:: co Curve 4 10 90 142 +" en :e Curve 5 10 -90 255 >- -4,500 - Curve 6 14 -35 190 Curve 7 14 -90 260 Curve 8 6 91 680 2,227 J-1 5b -5,000 - ~~ Case 103 March 13, 2002 Ted x4694 -5,500 - 3,500 4,000 4,500 5,000 X distance from Sfc Loc 5,500 I ----6,000- 6,000 6,500 f- 1-- ---------1-- Plan Name: 6/9/2002 9:30 Case 122 Drawn: / TOTs Mud Cross TOTs / BAG 6/9/2002 Flow Tee 2 3/8" combi ram/slips ................... ........ middle of pipe/slips ..... variable bore pipe 3 1/2"-2 7/8" ........... ........., middle of blind/shears ,- ----' Mud Cross middle of flow cross ,....-.... ~ 2 3/8" combi ram/slips ................... ....... middle of pipes -........................ Blind/Shears middle of slips bttm of bag top of bag L. Q) en -- ~ All Measurements are from top of Riser ) ) DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DATE CHECK NO. OS/28/02 H206922 VENDOR DISCOUNT NET $100.00 H H 206922 OS/23/02 CK052302E Permit To Drill Fee -""'''''', PIs call Terrie Hubble X4628 RECEIVED ~\Sß 11 1\ ¡ "/ ....,. no r .')- .,,!U¡ ~ .J L IL",- tJaska Oil & Gas Cons, CCfiìírnSSKH. AnchoragfJ ~ THE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. TOTAL ~ $100.00 .~ BP EXPLORATION, (ALASKA) INC. P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 FIRST NATIONAL BANK OF ASHLAND ANAFFIUATE OF NATIONAL CITY BANK CLEVELAND, OHIO No. H 208922 CONSOLIDATED COMMERCIAL ACCOUNT 56~389 412 PAY "'" """ B.'" fJ:.:..:.....:.............r; ".."...'..:.."~.". ' /tlUa... t"1~. ,,"). .J"'þ (II. .: . '. ::'.': .. ,. ';';<:.-: - - -.. - - ) - t l flu,f 'I'" ,.. . . .'.." J1.J ,. lJU' tlllt .lnlll oJ.n... ..... DATE AMOUNT k**May 28, 2002*** *****$100.00******* ~ TO THE ORDER OF Alaska Oil & Gas CbnservatibnCommission 333 W 7th Ave, Ste 100 Anchorage, Ak 99501 NOT VALID AFTER 120 DAYS ~~~d~k( ';~ III 2 0 b ~ 2 2 1/1 I: 0... . 2 0 :¡ 8 E1 5 I : 0 0 8"'''' . g III CHECK 1 ST ANDARD LETTER DEVELOPMENT DEVELOPMENT REDRILL ./ EXPLORA TION INJECTION WELL INJECTION WELL REDRILL Rev: 5/6/02 C\jody\templates ) ) TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTER/PARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME J- 15 ß CHECK WHAT APPLIES ADD-ONS (OPTIONS) MUL TI LATERAL "CLUE" The permit is for a new wellbore segment of existing well --' Permit No, API No. Production should continue to be reported as a function of the original API number stated above. (If API number last two (2) digits are between 60-69) PILOT HOLE (PH) In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both name (name on permit plus PH) and API number (50 -70/80) from records, data and logs acquired for well (name on permit). ANNULAR DISPOSAL Please note that an disposal of fluids generated. . . INTO ANNULUS OF ANOTHER WELL ON SAME PAD L-J SP ACING EXCEPTION Enclosed is the approved application for permit to drill the above referenced well. The permit is approved subject to full compliance with 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Companv Name) will assume the liability of any protest to the spacing exception that may occur. WELL PERMIT CHECKLIST COMPANY /{ fJ ;¿ WELL NAME ,J4 ~ C{ (/"-1 SI5 PROGRAM: Exp - Dev...K. Redrll -X- SeN - Wellbore seg - Ann. disposal para req - FIELD & POOL t: 710) .5 ð INIT CLASS O~Jt/ /"'0 I í GEOL AREA ~/ ("') UNIT# I / ~ S d ON/OFF SHORE (!),J ADMINISTRATION 1. Permit fee attached. . . . . . . . . . . . . . . . . . . . . . . ¡Ç\ N 2. Lease number appropriate. . . . . . . . . . . . . . . . . . . Y N 3. Unique well name and number. .. . . . . . . . . . . . . . . . Y N 4. Well located in a defined pool.. . . . . . . . . . . . . . . . . Y N 5. Well located proper distance from drilling unit boundary. . . . Y N 6. Well located proper distance from other wells.. . . . . . . . . Y N 7. Sufficient acreage available in drilling unit.. . . . . . . . . . . Y N 8. If deviated, is well bore plat included.. . . . . . . . . . . . . . Y N 9. Operator only affected party.. . . . . . . . . . . . . . . . . . Y N 10. Operator has appropriate bond in force. . . . . . . . . . . . . Y N 11. Permit can be issued without conservation order. . . . . . . . Y 'N ~PR ~~ T~ /: 12. Permit ca~ be issued without administrativ~ approval.. . . . . Y N f'(/G G/ /7/ ð 2- 13. Can permit be approved before 15-day walt.. . . . . . . . . . \!) N ENGINEERING 14. Conductor string provided. . . . . . . . . . . . . . . . . . . rü N 15. Surface casing protects all known USDWs. . . . . . . . . . . (î) N á 1 J . 16. CMT vol adequate to circulate on conductor & surf csg. . . . . - Y N F"I1f- 17. CMT vol adequate to tie-in long string to surf csg. . . . . . . .Y N> J 18. CMT will cover all known productive horizons. . . . . . . . . . ~ N Aie õ {LA./þ e-.t c¿ÇS Ct ..ul.v . 19. Casing designs adequate for C, T, B & permafrost. . . . . .. CY2 N 20. Adequate tankage or reserve pit.. . . . . . . . . . . . . . . . & N C~TDU 21. If a re-d rill , has a 1 0-403 fo~ abandonment b~en approved. .. *' h, N 22. Adequate wellbore"sep'aratlon proposed:-':";. . . . . . . ... . <....k:, N 23. If diverter required, does it meet regulations. . . . . . . . . . - Y N Ai/ JIr 24, Drilling fluid program schematic & equ, ip I,ist adequate. . . . . J N 25. BOPEs, do they meet regulation. . . . . . . . . . . . . . . . N AllC j . ~~f~ DATF 26. BOPE press rating appropriate; test to 'š500 psig. " N fv(,r;:;Jp 2-C:R...,- (J~ . ~\ (pInto!... 27. Choke manifold complies w/API RP-53 (May 84). . . . . . . . N 28. Work will occur without operation shutdown. . . . . . . . . . '. ÆJ, N 29. Is presence of H2S gas probable.. . . . . . . . . . . . . . . . Y c:::.: 30. Permit can be issued w/o hydrogen sulfide measures. . . . . Y 00 31. Data presented on potential overpressure zones. . . . . .. jrl.f{" À / /1 32. Seismic analysis of shallow gas zones. . . . . . . . . . . . . Y /'-1'.. r--¡ .; APPR Q~!.~ 33. Seabed condition survey (if off-shore). . . . . . . . . . . . . N /jr q¡/7 02- 34. Contact name/phone for weekly progress reports [exploratory only. Y N ANNULAR DISPOSAL 35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; . . . . . . . (B) will not contaminate freshwater; or cause drilling waste. " to surface; (C) will not impair mechanical integrity of the well used for disposal; (D) will not damage producing formation or impair recovery from a pool; and (E) will not circumvent 20 MC 25.252 or 20 MC 25.412. Y N GEOLOGY: ENGINEERING: UIC/Annular: COMMISSION: RP~ JDH ~ COT WGA VJ6A- DTS OGj /c¡lo~ f GEOLOGY APPR DATE ð1r dd~ /JdAI Comments/Instructions: G:\geology\permits\checklist.doc ) Well History File \' APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simpHfy finding information. information of this nature is accunlulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility $Revision: 3 $ LisLib $Revision: 4 $ Tue Mar 25 12:40:57 2003 Reel Header Service name......... ... .LISTPE Da t e. . . . . . . . . . . . . . . . . . . . . 03 / 03 /2 5 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name............... .UNKNOWN Continuation Number.. ... .01 Previous Reel Name...... . UNKNOWN Comments................ .STS LIS Tape Header Service name............ .LISTPE Da te. . . . . . . . . . . . . . . . . . . . . 03/03/25 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name............... . UNKNOWN Continuation Number..... .01 Previous Tape Name...... .UNKNOWN Comments................ .STS LIS Writing Library. ) a 00--/ <95 I J &::iDS Scientific Technical Services Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Prudhoe Bay MWD /MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWDRUN 1 AK-MW-22165 D. RICHARDS 0 SARBER/WHITL JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWDRUN 4 AK-MW-22165 D. RICHARDSO SARBER/WHITL # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: MSL 0) # J-15B 500292096102 BP Exploration Sperry Sun 25-MAR-03 MWDRUN 2 AK-MW-22165 D. RICHARDSO SARBER/WHITL MWD RUN 5 AK-MW-22165 D. RICHARDSO EGBEJIMBA/SE 9 11N 13E 801 2026 76.84 .00 39.60 (Alaska) Inc. MWDRUN 3 AK-MW-22165 D. RICHARDSO SARBER/WHITL MWD RUN 6 AK-MW-22165 D. RICHARDSO EGBEJIMBA/SE ) ) WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 4.500 10690.0 # REMARKS: 1. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH SUBSEA (TVDSS). 3. THIS WELL WAS DRILLED FROM A WHIPSTOCK IN THE J-15A WELLBORE. THE TOP OF THE WHIPSTOCK WAS AT ABOUT 10687' MD / 8333' TVDSS. 4. MWD RUNS 1 - 3 COMPRISED DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS. UPHOLE TIE-IN DATA (SGRC) ARE INCLUDED WITH RUN 1 DATA. 5. RESISTIVITY DATA OVER THE INTERVAL 11231'MD / 11640'MD WERE ACQUIRED DURING A MEASUREMENT AFTER DRILLING (MAD) PASS PRIOR TO MWD RUN 4. NO SEPARATE MAD PASS DATA ARE PRESENTED. 6. MWD RUNS 4 - 5 COMPRISED DIRECTIONAL WITH DGR AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). 7. MWD RUN 6 COMPRISED DIRECTIONAL WITH DGR. 8. LOG AND MERGED DIGITAL DATA (LDWG) ONLY WERE SHIFTED TO A SCHLUMBERGER CASED-HOLE GAMMA RAY LOG RUN IN J-15B ON 07 OCTOBER 2002. LOG HEADER DATA RETAIN ORIGINAL DEPTH REFERENCES. THESE PDC LOG DATA WERE PROVIDED BY DEWAYNE SCHNORR ON 16 DECEMBER 2002. 9. MWD RUNS 1 - 6 REPRESENT WELL J-15B WITH API#: 50-029-20961-02. THIS WELL REACHED A TOTAL DEPTH (TD) OF 12850'MD / 8925'TVDSS. SROP = SGRC = SEXP = SESP = SEMP = SEDP = SFXE = SMOOTHED SMOOTHED SMOOTHED SMOOTHED SMOOTHED SMOOTHED SMOOTHED RATE OF PENETRATION WHILE DRILLING. GAMMA RAY COMBINED. PHASE SHIFT-DERIVED RESISTIVITY PHASE SHIFT-DERIVED RESISTIVITY PHASE SHIFT-DERIVED RESISTIVITY PHASE SHIFT-DERIVED RESISTIVITY FORMATION EXPOSURE TIME. (EXTRA SHALLOW SPACING) . (SHALLOW SPACING) . (MEDIUM SPACING) . (DEEP SPACING). $ File Header Service name............ .STSLIB.OOl Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type. . . . . . . . . . . . . . . . LO Previous File Name...... .STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and DEPTH INCREMENT: 1 clipped curves; all bit runs merged. .5000 # FILE SUMMARY PBU TOOL CODE GR ROP FET RPD RPM RPS RPX $ ') ) START DEPTH 10252.0 10703.0 11211.0 11211.0 11211.0 11211.0 11211.0 STOP DEPTH 12815.5 12842.5 12393.0 12393.0 12393.0 12393.0 12393.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH -- BASELINE 10252.0 10253.0 10260.5 10266.5 10268.5 10271.5 10276.0 10280.5 10282.0 10680.0 10681.5 10683.5 10685.0 10688.0 10690.0 10693.0 10695.5 10700.0 10702.0 10703.5 10709.5 10710.5 10715.0 10718.0 10723.0 10733.5 10737.0 10739.0 10740.0 10747.5 10749.5 10755.5 10763.0 10766.0 10776.0 10777.5 10782.5 10786.5 10794.5 10797.5 10803.5 10806.0 10812.0 10816.5 10821.0 10842.0 10843.5 10846.5 10853.5 10864.0 DEPTH GR 10253.0 10254.0 10261.0 10265.0 10267.0 10271.0 10275.0 10280.0 10283.0 10681.5 10682.5 10684.0 10686.0 10688.5 10691.5 10694.0 10697.5 10702.0 10705.0 10707.0 10712.0 10714.0 10716.0 10719.5 10724.0 10733.5 10738.0 10740.5 10742.0 10747.5 10750.0 10756.5 10762.5 10767.0 10776.5 10777.5 10783.5 10788.0 10795.0 10798.0 10803.5 10806.0 10812.5 10817.5 10821.0 10842.5 10843.5 10847.0 10853.0 10865.0 ') 10867.0 10871.5 10874.0 10875.5 10880.0 10882.5 10884.5 10888.0 10893.5 10894.5 10898.0 10901.5 10904.0 10907.5 10911.5 10914.5 10916.5 10919.5 10922.0 10923.5 10925.0 10932.0 10939.0 10943.0 10948.0 10949.5 10951.0 10953.5 10954.5 10960.0 10963.0 10965.0 10971.5 10984.0 10987.0 10993.5 10994.5 10998.0 11003.0 11005.0 11008.5 11011.5 11014.0 11016.0 11022.5 11026.0 11027.5 11031.0 11033.0 11036.0 11039.0 11040.5 11043.5 11050.5 11053.0 11058.0 11071.0 11073.0 11075.5 11080.5 11086.5 11091.0 11093.0 11096.0 11102.0 11108.5 10868.0 10871.0 10873.0 10874.5 10878.5 10882.0 10884.5 10887.5 10891.5 10894.0 10898.5 10901.0 10903.5 10908.0 10912.5 10915.0 10916.5 10919.0 10922.0 10924.0 10926.0 10932.5 10939.5 10943.0 10948.0 10949.5 10952.0 10954.5 10955.5 10961.5 10964.0 10966.5 10971.0 10983.5 10986.5 10992.0 10993.0 10996.0 11001.0 11003.5 11007.5 11012.0 11013.5 11015.5 11021.0 11024.5 11026.5 11030.0 11032.0 11035.0 11039.5 11041.5 11044.0 11049.0 11053.0 11057.5 11071.0 11072.5 11074.5 11079.5 11085.5 11090.0 11091.5 11096.0 11102.0 11107.5 ') ') 11113.0 11116.0 11119.0 11126.5 11128.5 11140.0 11144.5 11148.5 11154.0 11160.5 11167.0 11172.5 11183.5 11185.5 11188.5 11192.0 11215.0 11224.0 11225.5 11233.5 11237.0 11245.5 11252.5 11258.0 11266.0 11268.0 11274.0 11277.0 11280.0 11281.5 11285.0 11291.0 11294.5 11298.0 11301.0 11302.0 11308.5 11311.5 11315.0 11323.0 11325.0 11331.0 11332.5 11340.0 11346.5 11353.5 11357.5 11361.0 11367.5 11369.0 11372.0 11375.0 11380.5 11382.5 11384.0 11386.0 11389.0 11391.5 11394.0 11403.0 11409.5 11411.0 11418.0 11427.0 11430.0 11432.0 11111.5 11115.5 11122.0 11129.5 11131.0 11141.0 11145.0 11149.0 11155.5 11161.5 11169.0 11175.5 11185.5 11187.5 11191.0 11194.5 11217.0 11225.5 11228.0 11239.0 11242.0 11250.0 11255.5 11260.5 11269.5 11271.5 11276.0 11278.5 11279.5 11281.5 11287.0 11292.5 11297.0 11301.0 11304.5 11306.0 11311.0 11314.0 11317.0 11325.5 11328.0 11332.5 11334.0 11341.0 11347.0 11355.5 11360.5 11364.0 11368.5 11371.0 11373.5 11376.0 11381.5 11383.0 11385.0 11386.0 11389.5 11393.0 11394.0 11405.5 11410.5 11412.5 11420.5 11430.5 11433.0 11436.0 ') ) 11438.0 11439.0 11450.0 11454.0 11456.0 11458.5 11473.0 11480.0 11487.0 11490.5 11493.0 11508.0 11520.5 11521.5 11524.0 11531.0 11532.5 11540.5 11555.0 11558.0 11563.5 11569.0 11585.0 11591.5 11609.0 11611.0 11612.0 11618.5 11630.5 11634.0 11642.0 11654.5 11657.0 11659.0 11662.0 11673.0 11676.5 11678.0 11684.0 11688.0 11691.0 11696.5 11700.0 11701.5 11704.0 11706.5 11715.0 11715.5 11723.0 11725.5 11727.0 11736.0 11739.5 11745.5 11746.5 11750.0 11753.5 11755.5 11757.5 11765.5 11768.0 11773.0 11774.0 11775.0 11779.0 11784.0 11440.5 11441.5 11451.0 11454.5 11456.5 11459.5 11475.0 11483.0 11488.0 11492.5 11494.0 11510.5 11522.5 11523.5 11526.5 11533.5 11534.5 11543.5 11557.0 11559.5 11564.0 11570.5 11586.0 11592.0 11610.0 11612.0 11614.0 11621.0 11633.5 11636.0 11643.5 11656.0 11658.0 11659.5 11663.0 11673.0 11675.5 11678.0 11682.5 11685.5 11689.0 11694.0 11699.0 11700.5 11703.5 11705.5 11713.0 11714.0 11722.5 11724.0 11726.0 11734.0 11738.0 11744.5 11745.5 11747.5 11751.5 11753.0 11755.5 11762.5 11766.0 11771.0 11773.0 11774.0 11778.0 11784.0 ) ) 11785.0 11789.5 11792.0 11794.0 11795.5 11799.0 11802.5 11803.5 11809.0 11816.5 11818.0 11824.5 11837.5 11841.0 11841.5 11843.5 11848.0 11852.0 11853.5 11859.0 11860.5 11864.0 11867.5 11872.5 11886.0 11887.0 11889.0 11894.0 11895.0 11898.0 11901.0 11902.5 11904.0 11910.0 11918.0 11928.5 11930.5 11936.0 11939.5 11941.0 11949.0 11951.0 11955.0 11957.0 11961.0 11962.0 11968.0 11975.5 11979.0 11983.0 11985.0 11988.0 11999.0 12000.0 12003.0 12004.0 12008.5 12011.0 12012.5 12015.0 12017.5 12022.5 12033.0 12037.5 12041.5 12045.0 11785.5 11788.5 11792.5 11794.0 11796.0 11799.0 11802.5 11804.5 11810.0 11815.5 11817.5 11823.5 11836.5 11838.5 11841.0 11842.5 11848.0 11850.5 11852.5 11858.0 11860.0 11864.0 11867.5 11873.0 11886.5 11888.0 11890.0 11896.5 11898.0 11901.5 11905.0 11908.0 11909.0 11916.0 11921.5 11931.0 11932.0 11938.5 11941.5 11943.5 11952.5 11955.0 11957.5 11959.5 11963.5 11965.5 11971.0 11977.5 11982.0 11985.5 11987.0 11989.5 12000.0 12002.0 12004.5 12006.0 12010.5 12013.5 12015.0 12016.5 12018.5 12025.5 12036.0 12039.0 12042.0 12046.0 ') 12048.0 12051.0 12057.0 12061.0 12063.5 12071.5 12074.5 12083.0 12086.0 12090.0 12092.5 12094.5 12100.5 12101.5 12104.0 12105.5 12112.5 12115.5 12117.5 12118.5 12122.0 12123.5 12126.0 12127.5 12130.0 12132.0 12136.0 12141.0 12148.0 12149.5 12152.0 12153.5 12157.0 12159.5 12162.0 12163.0 12170.5 12177.0 12182.5 12185.5 12191.0 12192.5 12195.5 12199.5 12200.5 12205.0 12206.5 12208.0 12210.0 12211.0 12215.5 12218.5 12221.5 12222.5 12225.0 12234.5 12235.5 12239.5 12243.5 12247.0 12250.0 12251.0 12253.0 12256.5 12259.5 12260.5 12048.0 12052.5 12060.0 12064.0 12067.0 12074.5 12078.0 12085.0 12087.0 12090.5 12092.5 12094.0 12099.0 12100.0 12101.0 12103.0 12110.5 12113.0 12114.5 12116.5 12120.0 12122.5 12125.5 12126.5 12128.5 12130.5 12135.0 12140.5 12147.0 12148.0 12151.0 12152.5 12155.5 12158.5 12161.0 12162.5 12170.5 12178.0 12183.5 12187.0 12191.5 12194.0 12196.5 12200.0 12201.5 12206.0 12207.0 12208.5 12210.0 12211.0 12216.5 12218.5 12220.5 12222.5 12227.0 12235.5 12237.0 12240.0 12243.5 12246.0 12250.5 12253.0 12255.5 12257.5 12259.0 12262.0 ') ) 12266.5 12268.5 12270.5 12273.0 12276.0 12279.0 12284.5 12287.5 12289.0 12294.0 12299.0 12301.5 12304.0 12305.0 12307.0 12312.5 12320.5 12321.5 12328.5 12329.5 12339.5 12347.0 12352.0 12356.5 12362.0 12370.0 12378.0 12388.5 12389.5 12394.0 12396.5 12399.0 12410.0 12414.0 12423.0 12437.0 12441.0 12445.5 12447.5 12453.0 12457.0 12459.0 12462.0 12464.0 12465.0 12469.5 12471.0 12474.5 12477.5 12479.5 12482.5 12484.0 12488.5 12498.5 12500.5 12505.5 12509.5 12516.5 12522.5 12530.0 12534.0 12542.0 12548.5 12552.5 12557.5 12561.0 12267.5 12270.0 12272.5 12275.5 12277.5 12280.5 12286.0 12288.5 12289.5 12295.5 12298.0 12301.0 12303.5 12305.5 12307.0 12312.0 12320.0 12322.0 12329.5 12331.0 12338.5 12344.5 12351.0 12356.0 12362.0 12370.0 12379.0 12389.5 12391.0 12396.5 12398.5 12400.5 12414.0 12418.5 12426.0 12440.0 12443.0 12448.0 12450.5 12456.5 12462.0 12464.0 12466.5 12469.0 12470.5 12475.0 12476.5 12481.0 12484.5 12486.5 12490.0 12492.5 12496.0 12505.5 12509.0 12514.0 12516.0 12522.5 12529.5 12537.5 12541.0 12548.5 12552.5 12558.5 12564.5 12569.5 ) ') 12567.5 12573.0 12583.5 12595.0 12598.5 12613.5 12622.0 12635.0 12639.0 12644.5 12668.0 12671.0 12673.5 12675.5 12684.0 12686.5 12709.0 12725.5 12732.0 12749.0 12756.5 12760.5 12762.0 12771.5 12775.5 12779.5 12783.0 12785.0 12842.5 $ 12577.0 12583.0 12593.0 12603.5 12606.0 12619.5 12629.0 12640.0 12645.0 12653.0 12676.5 12678.5 12681.0 12683.5 12691.5 12693.5 12715.0 12732.0 12739.0 12757.0 12764.5 12770.5 12772.0 12782.0 12784.5 12787.5 12790.0 12792.5 12850.0 # MERGED DATA PBU TOOL MWD MWD MWD MWD MWD MWD $ SOURCE CODE BIT RUN NO 1 2 3 4 5 6 MERGE TOP 10253.0 11115.0 11177.0 11213.0 11755.0 12383.5 MERGE BASE 11141.5 11203.0 11672.0 11799.5 12428.5 12850.0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type.. ........... .....0 Data Specification Block Type.....O Logging Direction. ........... .... . Down Optical log depth units...... .... .Feet Data Reference Point......... .... . Undefined Frame Spacing..... ..... .......... .60 .1IN Max frames per record............ . Undefined Absent value...... ............... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 ~) ) First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 10252 12842.5 11547.3 5182 10252 12842.5 ROP MWD FT/H 0.06 2292.3 92.6541 4280 10703 12842.5 GR MWD API 13.47 518.15 50.6528 4340 10252 12815.5 RPX MWD OHMM 4.09 77.31 16.4486 2365 11211 12393 RPS MWD OHMM 4.54 78.01 19.3634 2365 11211 12393 RPM MWD OHMM 4.82 86.77 21.0642 2365 11211 12393 RPD MWD OHMM 6.26 108.02 22.5063 2365 11211 12393 FET MWD HOUR 0.24 23.86 8.61891 2365 11211 12393 First Reading For Entire File........ ..10252 Last Reading For Entire File......... ..12842.5 File Trailer Service name........... ..STSLIB.001 Service Sub Level Name... Version Number.... ...... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record..65535 File Type............... .LO Next File Name... ....... .STSLIB.002 Physical EOF File Header Service name..... ...... ..STSLIB.002 Service Sub Level Name... Version Number......... ..1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record..65535 File Type.............. ..LO Previous File Name...... .STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10253.0 ROP 10706.0 $ 2 header data for each bit run in separate files. 1 .5000 STOP DEPTH 11114.5 11141.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER ( FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 30-SEP-02 Insite 4.3 Memory 11142.0 10250.0 11142.0 35.5 ') MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GR $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............ ..Undefined Frame Spacing.................... .60 .1IN Max frames per record............ . Undefined Absent value. ...... .............. .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O 56.0 TOOL NUMBER 72829 3.750 10690.0 Flo Pro 8.70 65.0 9.0 22000 8.6 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD010 FT/H 4 1 68 4 2 GR MWD010 API 4 1 68 8 3 ) .0 141.0 .0 .0 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 10253 11141.5 10697.3 1778 10253 11141.5 ROP MWD010 FT/H 0.06 195.69 72.7213 872 10706 11141.5 GR MWD010 API 13.47 518.15 79.6506 935 10253 11114.5 First Reading For Entire File........ ..10253 Last Reading For Entire File..... .... ..11141.5 File Trailer ) Service name............ .STSLIB.002 Service Sub Level Name.. . Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.003 Physical EOF File Header Service name. ........... .STSLIB.003 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 3 header data for each bit run in separate files. 2 .5000 START DEPTH 11115.0 11142.0 STOP DEPTH 11176.5 11203.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 30-SEP-02 Insite 4.3 Memory 11204.0 11142.0 11204.0 56.1 57.6 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GR $ TOOL NUMBER 69706 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 3.750 10690.0 # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT Flo Pro 8.70 65.0 9.0 22000 8.6 TEMPERATURE (DEGF) ) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: .000 .000 .000 .000 .0 149.0 .0 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type... ..0 Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point... ......... ..Undefined Frame Spacing........ ............ .60 .1IN Max frames per record.. ......... ..Undefined Absent value.............. ....... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11115 11203 11159 177 11115 11203 ROP MWD020 FT/H 1.21 87.99 19.1097 123 11142 11203 GR MWD020 API 18.32 33.23 24.2623 124 11115 11176.5 First Reading For Entire File........ ..11115 Last Reading For Entire File......... ..11203 File Trailer Service name............ .STSLIB.003 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type... . . . . . . . .. . . . . LO Next File Name.......... .STSLIB.004 Physical EOF File Header Service name............ .STSLIB.004 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation..... ..03/03/25 Maximum Physical Record. .65535 File Type............... .LO ') Previous File Name...... .STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 4 ') header data for each bit run in separate files. 3 .5000 START DEPTH 11177.0 11203.5 STOP DEPTH 11644.5 11672.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER ( FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GR $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type................ ..0 Data Specification Block Type.....O 01-0CT-02 Insite 4.3 Memory 11672.0 11204.0 11672.0 64.1 70.6 TOOL NUMBER 69706 3.750 10690.0 Flo Pro 8.80 65.0 8.5 23000 8.6 .000 .000 .000 .000 .0 155.0 .0 .0 Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point............. . Undefined Frame Spacing.................... .60 .1IN Max frames per record............ . Undefined Absen t value. . . . . . . . . . . . . . . . . . . . . . - 9 9 9 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type. ..0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11177 11672 11424.5 991 11177 11672 ROP MWD030 FT/H 0.22 275.68 77.5343 938 11203.5 11672 GR MWD030 API 16.67 194.32 31.5059 936 11177 11644.5 First Reading For Entire File........ ..11177 Last Reading For Entire File......... ..11672 File Trailer Service name............ .STSLIB.004 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type....... ........ .LO Next File Name. ......... .STSLIB.005 Physical EOF File Header Service name............ .STSLIB.005 Service Sub Level Name. . . Version Number. ......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.004 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE FET RPD RPM RPS RPX GR ROP 5 header data for each bit run in separate files. 4 .5000 START DEPTH 11213.0 11213.0 11213.0 11213.0 11213.0 11628.0 11672.5 STOP DEPTH 11768.5 11768.0 11768.0 11768.0 11768.0 11754.5 11799.5 ) $ # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER ( FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type... ...............0 Data Specification Block Type.....O Logging Direction............... ..Down Optical log depth units.......... .Feet Data Reference Point............ ..Undefined Frame Spacing..... ... """ ...... .60 .1IN Max frames per record... .... ..... . Undefined Absent value........ ... ... .... ... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O ) 02-0CT-02 Insite 4.3 Memory 11800.0 11672.0 11800.0 67.2 70.6 TOOL NUMBER 72829 153949 3.750 10690.0 Flo Pro 8.60 65.0 9.5 23000 6.2 .260 .140 .260 .300 81.0 155.5 81.0 81.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 ) RPX RPS RPM RPD FET MWD040 MWD040 MWD040 MWD040 MWD040 4 4 4 4 4 OHMM OHMM OHMM OHMM HOUR 1 1 1 1 1 68 68 68 68 68 12 16 20 24 28 4 5 6 7 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11213 11799.5 11506.3 1174 11213 11799.5 ROP MWD040 FT/H 0.87 97.55 56.7654 255 11672.5 11799.5 GR MWD040 API 20.76 103.09 33.4666 254 11628 11754.5 RPX MWD040 OHMM 4.93 77.31 20.0605 1111 11213 11768 RPS MWD040 OHMM 6.05 78.01 25.362 1111 11213 11768 RPM MWD040 OHMM 6.64 86.77 28.3506 1111 11213 11768 RPD MWD040 OHMM 7.36 108.02 31.3362 1111 11213 11768 FET MWD040 HOUR 0.62 23.86 15.8617 1112 11213 11768.5 First Reading For Entire File.. ...... ..11213 Last Reading For Entire File... ...... ..11799.5 File Trailer Service name............ .STSLIB.005 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type................LO Next File Name.......... .STSLIB.006 Physical EOF File Header Service name............ .STSLIB.006 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type............... .LO Previous File Name..... ..STSLIB.005 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPD RPM RPS RPX FET ROP $ 6 header data for each bit run in separate files. 5 .5000 START DEPTH 11755.0 11768.5 11768.5 11768.5 11768.5 11769.0 11800.5 # LOG HEADER DATA STOP DEPTH 12383.0 12395.5 12395.5 12395.5 12395.5 12395.5 12428.5 ') DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE GM EWR4 $ BOTTOM) TOOL TYPE Dual GR ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.......... ........0 Data Specification Block Type.....O Logging Direction................ .Down Optical log depth units... ....... .Feet Data Reference Point............. . Undefined Frame Spacing.................... .60 .1IN Max frames per record............ . Undefined Absent value....... ......... ..... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O ) 03-0CT-02 Insite 4.3 Memory 12429.0 11800.0 12429.0 77.9 95.6 TOOL NUMBER 72829 153949 3.750 10690.0 Flo Pro 8.60 65.0 8.5 21000 6.2 2.200 1.060 2.100 2.200 76.0 164.8 76.0 76.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD050 FT/H 4 1 68 4 2 GR MWD050 API 4 1 68 8 3 RPX MWD050 OHMM 4 1 68 12 4 RPS MWD050 OHMM 4 1 68 16 5 RPM MWD050 OHMM 4 1 68 20 6 ') RPD MWD050 FET MWD050 OHMM HOUR 4 4 1 68 1 68 24 28 7 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11755 12428.5 12091.8 1348 11755 12428.5 ROP MWD050 FT/H 0.52 2622.6 113.774 1257 11800.5 12428.5 GR MWD050 API 20.68 204.13 55.5404 1257 11755 12383 RPX MWD050 OHMM 4.09 43.46 13.1811 1255 11768.5 12395.5 RPS MWD050 OHMM 4.54 35.9 13.9392 1255 11768.5 12395.5 RPM MWD050 OHMM 4.82 34.97 14.485 1255 11768.5 12395.5 RPD MWD050 OHMM 6.26 25.98 14.5449 1255 11768.5 12395.5 FET MWD050 HOUR 0.24 22.67 2.21489 1254 11769 12395.5 First Reading For Entire File........ ..11755 Last Reading For Entire File......... ..12428.5 File Trailer Service name............ .STSLIB.006 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type.... ....... .... .LO Next File Name.......... .STSLIB.007 Physical EOF File Header Service name............ .STSLIB.007 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.006 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR ROP $ 7 header data for each bit run in separate files. 6 .5000 START DEPTH 12383.5 12410.5 STOP DEPTH 12823.0 12850.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): 04-0CT-02 Insite 4.3 Memory 12850.0 12429.0 12850.0 ) BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GM Dual GR $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point......... ... ..Undefined Frame Spacing................... ..60 .1IN Max frames per record........... ..Undefined Absent value.................... ..-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O ) 86.3 94.1 TOOL NUMBER 69706 3.750 10690.0 Flo Pro 8.70 65.0 9.0 23000 8.4 .000 .000 .000 .000 .0 169.6 .0 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD060 FT/H 4 1 68 4 2 GR MWD060 API 4 1 68 8 3 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12383.5 12850 12616.8 934 12383.5 12850 ROP MWD060 FT/H 1.88 2292.3 126.979 880 12410.5 12850 GR MWD060 API 18.02 141.14 40.8594 880 12383.5 12823 First Reading For Entire File........ ..12383.5 Last Reading For Entire File.... ..... ..12850 File Trailer Service name............ .STSLIB.007 Service Sub Level Name... Version Number. ......... .1.0.0 Date of Generation...... .03/03/25 Maximum Physical Record. .65535 File Type. . . . . . . . . . . . . . . . LO Next File Name..... ..... .STSLIB.008 Physical EOF Tape Trailer Service name............ .LISTPE Da t e. . . . . . . . . . . . . . . . . . . . . 0 3 / 0 3 / 2 5 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name............... .UNKNOWN Continuation Number..... .01 Next Tape Name.......... . UNKNOWN Comments... ............. .STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name............ .LISTPE Da te. . . . . . . . . . . . . . . . . . . . . 03/03/25 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name.... ........... . UNKNOWN Continuation Number..... .01 Next Reel Name.......... .UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File