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Home My WebLink About206-076STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown' - ❑ Suspend ❑ Perforate IIZ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Rednll ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: ❑ 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development RI Exploratory ❑ 5. Permit to Dnil Number: 206-076 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stretigraphic ❑ Service ❑ 6. API Number: 50-029-20619-01-00 7. Property Designation (Lease Number): ADL 028283 8. Well Name and Number: PBU G -17A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth: measured 13058 feet Plugs measured None feet true vertical 9055 feet Junk measured None feet Effective Depth: measured 12971 feet Packer measured 10304 feet true vertical 9048 feet Packer true vertical 8260 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" x 30" 31 - 111 31 - 111 Surface 2666 13-3/8" 30-2696 30-2696 5380 2670 Intermediate 9772 9-5/8" 28-9800 28-7871 6870 4760 Liner 886 7' 9648-10534 7758-8441 7240 5410 Liner 2704 4-1/2" 10354 - 13058 8299-9055 8430 7500 Perforation Depth: Measured depth: 10538 - 12900 feet True vertical depth: 8444-9043 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 25-10360 25-8304 Packers and SSSV (type, measured and 4-1/2" Baker S-3 Perm Packer 10304 8260 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation. 230 8386 0 0 179 Subsequent to operation: 1198 26018 0 0 904 14. Attachments: (required per2o nac 25 070.25.071, &25.283) 15. Well Class after work: Daily Report of Well Operations 21 Exploratory ❑ Development 21 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C. 0. Exempt: N/A Authorized Name: Oshiro, Joleen Contact Name: Oshmo Joleen Authorized Title: EG Pad Engineer/New Wells Delivery PE Contact Email: JOLEEN.OSHIRO@bp.com Authorized Signature: Date: �� `( /I Cj Contact Phone: +1 907 564 4606 Forth 10.404 Revised 04/2017 ALg RBDMS 49AEP 2 4 2019 Y Submit O ginal Onty RIG UP HES ELINE UNIT 4863. PERFORATE 10,538'- 10,563' W/ 2.5", 6 SPF, 60 DEGREE PHASE HSC LOADED W/ 2.5 MILLENIUM HMX CHARGES. CCL TO TOP SHOT OFFSET: 10.4' ,CCL STOP DEPTH: 10527.6'. LOG CORRELATED TO BAKER HUGHES RPM DATED 26 -MAY -2017. ***JOB COMPLETED, DSO NOTIFIED, WELL SHUT IN*** me WBLHF AD= 13771 ACTUATOR= OR1 EEV= E EV = KO= TYPE Max Angle = 91° @ 11999' Datum MD = 11082 Datum TVD = 8800'SS, CSG, 72#, L-80, D = Minimum ID = 3.725" @ 10348' 4-112" HES XN NIPPLE s-5/8"WHPSTOCK(06/11/06)-9770' . TBG STUB (05/31/06) 8877' ITOPOFCBu1ENT(05/29/06) I 19-5/8" CSG, 47#, L-80, D=8.681" I 4-1/2" TBG, 12.6#, L-80, D= 3.958"11267 PBTD 11362' 7" LNR 26#. L-80. D = 6278" 4� 4Ana' SAFETY NOTES: 700@11324' 10359�'•CHROMEXNNIPPLE&10-SECTION10348'- G-1 7A 26' 2204' 4-12" HES X NP, D = 3.813" 2603' 9-5/8" Ov PKR GAR IAPT Ma NYMIA 4-12" TBG, 12.6#, L-1 .0152 bpf, D = 3.958" 7" LNR 26#, L-80 W PERFORATION SUMMARY REF LOG: SLB MEM. COL FLAG ON 03102108 ANGLE AT TOP PERF: 38" @ 10538' Note: Refer to Production DB for hstOrical perf date Sa ST ND TVD OE1/ TYPE VLV LATCH PORT DATE O 0825/19 06121106 2-12" 6 11489-11509 3 2 1 13424 6513 6859 3420 5594 7190 13 55 45 I.Tt(` MMG MW DOME SO DMY I RK RK WC 16 07/14/06 20 07/14/06 0 06119/06 DRLG DRAFT CORRECTIONS 2-718" 4-12" TBG, 12.6#, L-1 .0152 bpf, D = 3.958" 7" LNR 26#, L-80 W PERFORATION SUMMARY REF LOG: SLB MEM. COL FLAG ON 03102108 ANGLE AT TOP PERF: 38" @ 10538' Note: Refer to Production DB for hstOrical perf date Sa SPF INTERVAL I OPN(SOZ SHOT SOZ 2-12" 6 10538-10563 O 0825/19 06121106 2-12" 6 11489-11509 O 0529/17 JRP/PJC 2-7/8" 6 11530-11560 O 03/03/08 DRLG DRAFT CORRECTIONS 2-718" 6 11600-11630 O 03/03/08 2-7/8" 6 11680-11710 O 03/02/08 2-7/8" 6 11725-11785 O 01/15/14 2-7/8" 6 11870-12900 O 06/19/06 X 7" ZXP LNR T1 /PBR D = 6.28' 9665' I -19-5/e" X 7" BKR FMC LNf2 FNGR, D = 6 92" 9-518" MILLOUT WINDOW (G -17A) 9800' - 9817' 10243' 4-1/2" HES X NP. -ID-=-3 —813-' .0383 bpf, L-80 BT -M, DATE I REV BY COMMENTS DATE REV BYMADPERFS(OWE5/19) 09)23181 ORIGINAL COMPLETION 01/16/14 ATONMD 0123190 RIG WORKOVER 05/30/17 MRD/JMD 06121106 WES SO)ETRACK G -17A 0828/19 BTWJMD 07/14/06 JRP/PJC GLV C/O 07/16/06 JR/ LH DRLG DRAFT CORRECTIONS 03/10/08 RMH/TLH PERFS 03/03/08 2" BKR S3 PKR D = 3.870" 2" HES X NP, ID = 3.813' -112" HESS XN 9CR NP, ID = 3 7" X 5" ZXP LNR TOP PKR w / PBR, D = 4.44" F-]-4-12" V4LEG, D = 3J T-1 7" X 5" HMC LNR FNGR D-4.41" - 3.97" 1 14-12" WR JT I PBTD 12971' PRUDHOE BAYUNIT WELL: G -17A PERMIT No: 2060760 APINo: 50-029-20619-01 T11 N, R73E, 1756' FSL 8.2277' FWL BP Exploration (Alaska) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown' - ❑ Suspend ❑ Perforate IIZ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Rednll ❑ Perforate New Pool ❑ Repair Well ❑ Re-enter Susp Well ❑ Other: ❑ 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development RI Exploratory ❑ 5. Permit to Dnil Number: 206-076 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 Stretigraphic ❑ Service ❑ 6. API Number: 50-029-20619-01-00 7. Property Designation (Lease Number): ADL 028283 8. Well Name and Number: PBU G -17A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth: measured 13058 feet Plugs measured None feet true vertical 9055 feet Junk measured None feet Effective Depth: measured 12971 feet Packer measured 10304 feet true vertical 9048 feet Packer true vertical 8260 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" x 30" 31 - 111 31 - 111 Surface 2666 13-3/8" 30-2696 30-2696 5380 2670 Intermediate 9772 9-5/8" 28-9800 28-7871 6870 4760 Liner 886 7' 9648-10534 7758-8441 7240 5410 Liner 2704 4-1/2" 10354 - 13058 8299-9055 8430 7500 Perforation Depth: Measured depth: 10538 - 12900 feet True vertical depth: 8444-9043 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 25-10360 25-8304 Packers and SSSV (type, measured and 4-1/2" Baker S-3 Perm Packer 10304 8260 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation. 230 8386 0 0 179 Subsequent to operation: 1198 26018 0 0 904 14. Attachments: (required per2o nac 25 070.25.071, &25.283) 15. Well Class after work: Daily Report of Well Operations 21 Exploratory ❑ Development 21 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ IGSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C. 0. Exempt: N/A Authorized Name: Oshiro, Joleen Contact Name: Oshmo Joleen Authorized Title: EG Pad Engineer/New Wells Delivery PE Contact Email: JOLEEN.OSHIRO@bp.com Authorized Signature: Date: �� `( /I Cj Contact Phone: +1 907 564 4606 Forth 10.404 Revised 04/2017 ALg RBDMS 49AEP 2 4 2019 Y Submit O ginal Onty RIG UP HES ELINE UNIT 4863. PERFORATE 10,538'- 10,563' W/ 2.5", 6 SPF, 60 DEGREE PHASE HSC LOADED W/ 2.5 MILLENIUM HMX CHARGES. CCL TO TOP SHOT OFFSET: 10.4' ,CCL STOP DEPTH: 10527.6'. LOG CORRELATED TO BAKER HUGHES RPM DATED 26 -MAY -2017. ***JOB COMPLETED, DSO NOTIFIED, WELL SHUT IN*** me WBLHF AD= 13771 ACTUATOR= OR1 EEV= E EV = KO= TYPE Max Angle = 91° @ 11999' Datum MD = 11082 Datum TVD = 8800'SS, CSG, 72#, L-80, D = Minimum ID = 3.725" @ 10348' 4-112" HES XN NIPPLE s-5/8"WHPSTOCK(06/11/06)-9770' . TBG STUB (05/31/06) 8877' ITOPOFCBu1ENT(05/29/06) I 19-5/8" CSG, 47#, L-80, D=8.681" I 4-1/2" TBG, 12.6#, L-80, D= 3.958"11267 PBTD 11362' 7" LNR 26#. L-80. D = 6278" 4� 4Ana' SAFETY NOTES: 700@11324' 10359�'•CHROMEXNNIPPLE&10-SECTION10348'- G-1 7A 26' 2204' 4-12" HES X NP, D = 3.813" 2603' 9-5/8" Ov PKR GAR IAPT Ma NYMIA 4-12" TBG, 12.6#, L-1 .0152 bpf, D = 3.958" 7" LNR 26#, L-80 W PERFORATION SUMMARY REF LOG: SLB MEM. COL FLAG ON 03102108 ANGLE AT TOP PERF: 38" @ 10538' Note: Refer to Production DB for hstOrical perf date Sa ST ND TVD OE1/ TYPE VLV LATCH PORT DATE O 0825/19 06121106 2-12" 6 11489-11509 3 2 1 13424 6513 6859 3420 5594 7190 13 55 45 I.Tt(` MMG MW DOME SO DMY I RK RK WC 16 07/14/06 20 07/14/06 0 06119/06 DRLG DRAFT CORRECTIONS 2-718" 4-12" TBG, 12.6#, L-1 .0152 bpf, D = 3.958" 7" LNR 26#, L-80 W PERFORATION SUMMARY REF LOG: SLB MEM. COL FLAG ON 03102108 ANGLE AT TOP PERF: 38" @ 10538' Note: Refer to Production DB for hstOrical perf date Sa SPF INTERVAL I OPN(SOZ SHOT SOZ 2-12" 6 10538-10563 O 0825/19 06121106 2-12" 6 11489-11509 O 0529/17 JRP/PJC 2-7/8" 6 11530-11560 O 03/03/08 DRLG DRAFT CORRECTIONS 2-718" 6 11600-11630 O 03/03/08 2-7/8" 6 11680-11710 O 03/02/08 2-7/8" 6 11725-11785 O 01/15/14 2-7/8" 6 11870-12900 O 06/19/06 X 7" ZXP LNR T1 /PBR D = 6.28' 9665' I -19-5/e" X 7" BKR FMC LNf2 FNGR, D = 6 92" 9-518" MILLOUT WINDOW (G -17A) 9800' - 9817' 10243' 4-1/2" HES X NP. -ID-=-3 —813-' .0383 bpf, L-80 BT -M, DATE I REV BY COMMENTS DATE REV BYMADPERFS(OWE5/19) 09)23181 ORIGINAL COMPLETION 01/16/14 ATONMD 0123190 RIG WORKOVER 05/30/17 MRD/JMD 06121106 WES SO)ETRACK G -17A 0828/19 BTWJMD 07/14/06 JRP/PJC GLV C/O 07/16/06 JR/ LH DRLG DRAFT CORRECTIONS 03/10/08 RMH/TLH PERFS 03/03/08 2" BKR S3 PKR D = 3.870" 2" HES X NP, ID = 3.813' -112" HESS XN 9CR NP, ID = 3 7" X 5" ZXP LNR TOP PKR w / PBR, D = 4.44" F-]-4-12" V4LEG, D = 3J T-1 7" X 5" HMC LNR FNGR D-4.41" - 3.97" 1 14-12" WR JT I PBTD 12971' PRUDHOE BAYUNIT WELL: G -17A PERMIT No: 2060760 APINo: 50-029-20619-01 T11 N, R73E, 1756' FSL 8.2277' FWL BP Exploration (Alaska) Prb Regg, James B (DOA) 266,07(„o From: Herrera, Matthew F (DOA) Sent: Sunday, November 5, 2017 3:41 PM Q ��j I' To: Regg, James B (DOA) 1 Subject: RE: PBU G-Pad Deficiency Report Attachments: G-Pad WH Signs .zip Went by G-Pad and all wells in question had the well house signs replaced with ones with PTD numbers. ✓ From: Regg,James B (DOA) Sent:Thursday, November 2, 2017 8:57 AM To: Herrera, Matthew F (DOA) <matthew.herrera@alaska.gov> Subject: RE: PBU G-Pad Deficiency Report Please confirm that these well signs have been installed. Deficiency rpt attached so you know which wells. Jim Regg Supervisor, Inspections AOGCC 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information. The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Jim Regg at 907- 793-1236 or iim.reggPalaska.gov. From: AK, OPS FF Well Ops Comp Rep [mailto:AKOPSFFWellOpsCompRep@bp.com] Sent: Monday, September 25, 2017 8:59 AM To: Herrera, Matthew F (DOA) <matthew.herrera@alaska,gov>; Regg,James B (DOA) <jim.regg@alaska.gov> Cc:AK, OPS GC1 Field O&M TL<AKOPSGC1FieIdOMTL2@bp.cam>; AK, OPS GC1 Wellpad Lead <AKOPSGC1WellpadLead@bp.com>; AK, OPS FF Well Ops Comp Rep<AKOPSFFWellOpsCompRep@bp.com> Subject: PBU G-Pad Deficiency Report Matt and Jim, Enclosed is the completed Deficiency Report. The Well House signs have been ordered and are scheduled to ship to the Slope on Tuesday 9/26/17. Upon arrival we will schedule install. Reference the below email from our Data Controller to verify the sign orders. Please call with any questions or concerns that you may have. Vince 1 • --1 _ 4. a • :":43111' &.r*" ,-;," �wk: a*,. �.iar.,,tx ..sP�'" � trtr ' .te : ., :. . r " fi • , g. 4f 4=4. ,P"31,44,, a 4.,. . Q0," a N+. .. 44 .,. .,.ago- 4, ..- s ,,'t,,, '4#4.4 i r, ,a fs• ' ,, 3*� . ra J r-' c LLI M 4 4 xi . cc Y O Z Q u: O N _ r ' 1 c Q CV ' O c Q) r-- �" r 4. i� .° (0 v co to4.4 0 a , o a N o it Fo• • j 111 Oa. o r I CO • 4 -II II' *wt." . CI. cc) II) U) ....C\I : U . . a • r.-_ac - w i O m U a. ° , w Q = OJ Z t Z w Z a a ac ' � O O < w cD •n, .+ -tip wzau O U ,• • i Regg, James B (DOA) From: AK, OPS FF Well Ops Comp Rep <AKOPSFFWellOpsCompRep@bp.com> Sent: Friday, October 13, 2017 1:40 PM To: Herrera, Matthew F (DOA); DOA AOGCC Prudhoe Bay01131 17 Cc: AK, OPS FF Well Ops Comp Rep l Subject: RE: PBU G-Pad Deficiency Report Matt I was going through some emails and I couldn't find us fully closing out to the completion of the E-Pad wellhouse sign install from the deficiency report you initiated. Therefore, to ensure you have, please be iv advised that all 8 WH signs have all been installed. Lee Hulme Well Ops Compliance Rep BP Exploration (Alaska) Inc. Office: (907) 659-5332 Cell: (907) 229-5795 Harmony— 7187 (Alternate: Vince Pokryfki) From: Herrera, Matthew F (DOA) [mailto:matthew.herrera@alaska.gov] Sent: Monday, September 25, 2017 9:01 AM To: AK, OPS FF Well Ops Comp Rep Subject: RE: PBU G-Pad Deficiency Report Thank you Sir From:AK, OPS FF Well Ops Comp Rep [mailto:AKOPSFFWeIIOpsCompRep@bp.com] Sent: Monday, September 25, 2017 8:59 AM To: Herrera, Matthew F (DOA) <matthew.herrera@alaska.gov>; Regg,James B (DOA)<jim.regg@alaska.gov> Cc:AK, OPS GC1 Field O&M TL<AKOPSGC1FieldOMTL2@bp.com>; AK, OPS GC1 Wellpad Lead m>• AK, OPS FF Well Ops CompRep<AKOPSFFWellOpsCompRep@bp.com> <AKOPSGC1WeIlpadLead(�bp.cop Subject: PBU G-Pad Deficiency Report Matt and Jim, Enclosed is the completed Deficiency Report. The Well House signs have been ordered and are scheduled to ship to the Slope on Tuesday 9/26/17. Upon arrival we will schedule install. Reference the below email from our Data Controller to verify the sign orders. Please call with any questions or concerns that you may have. Vince Vince Pokryfki Field Well Compliance Advisor 1 • • • Regg, James B (DOA) From: AK, OPS FF Well Ops Comp Rep <AKOPSFFWellOpsCompRep@bp.com> Sent: Monday, September 25, 2017 8:59 AM To: Herrera, Matthew F (DOA); Regg,James B (DOA) Cc: AK, OPS GC1 Field O&M TL;AK, OPS GC1 Wellpad Lead;AK, OPS FF Well Ops Comp Rep Subject: PBU G-Pad Deficiency Report Attachments: Deficiency Report PBU G-Pad.xlsx Matt and Jim, Enclosed is the completed Deficiency Report. The Well House signs have been ordered and are scheduled to ship to the Slope on Tuesday 9/26/17. Upon arrival we will schedule install. Reference the below email from our Data Controller to verify the sign orders. Please call with any questions or concerns that you may have. Vince Vince Pokryfki Field Well Compliance Advisor BP Exploration (Alaska) Inc. PBOC - B103 Office: (907) 659-5332 Cell: (907)354-1352 Harmony- 7187 Alternate:Lee Hulme From: Lastufka, Joseph N Sent: Friday, September 22, 2017 4:19 PM To: AK, OPS FF Well Ops Comp Rep Subject: RE: PBU G-Pad Deficiency Report Ordered. Could possibly be ready on Monday. I'll keep you posted. Thank you, Joe Lastufka Information and Data Controller Cell: (907) 227-84961 Office: (907) 564-4091 1 • . • • O 4m BP Exploration AlaskaI900 E. Benson Blvd.IRoom: 788DIAnchorage,AK From:AK, OPS FF Well Ops Comp Rep Sent: Friday, September 22, 2017 1:21 PM To: Lastufka,Joseph N <Joseph.Lastufka@bp.com> Cc:AK, OPS GC1 Field 0&M TL<AKOPSGC1FieldOMTL2@bp.com>; AK, OPS GC1 Wellpad Lead <AKOPSGC1WellpadLead@bp.com>; AK, OPS FF Well Ops Comp Rep<AKOPSFFWellOpsCompRep@bp.com>; Cocklan- vendl, Mary E <mary.cocklan-vendl@bp.com>; Pomeroy, Glen <GIen.Pomeroy@bp,com> Subject: FW: PBU G-Pad Deficiency Report Joe, Can you please order new well house signs for the following G-Pad Wells: 6-4, 5, 17, 19, 21, 23, 26, 31. Please utilize the bottom hole locations and Permit numbers found in DWF. GC1 Team, Once the signs arrive please ensure that they are installed asap as this is a "Compliance Issue"with a formal Deficiency Report submitted from the AOGCC. Thanks for the help, Vince Vince Pokryfki Field Well Compliance Advisor BP Exploration (Alaska) Inc. PBOC - B103 Office: (907) 659-5332 Cell: (907)354-1352 Harmony- 7187 Alternate:Lee Hulme From: Herrera, Matthew F (DOA) [mailto:matthew.herrera@alaska.gov] Sent: Friday, September 22, 2017 11:44 AM To: Regg, James B (DOA); AK, OPS FF Well Ops Comp Rep Subject: PBU G-Pad Deficiency Report These were found during SVS testing on pad yesterday Nat gevre to Petroleum Inspector 2 • • Alaska Oil & Gas Conservation Commission Matthew.herrera@alaska.gov 907-659-2714 (Slope Office) 907-448-1227(Slope Cell) 907-953-7966 (Cell) 3 • • State of Alaska Oil and Gas Conservation Commission 3;P—. Deficiency Report (011(ii Location: PBU G-Pad Date: 9/21/2017 PTD: Multiple Operator: BPXA Type Inspection: SVS Operator Rep: Monty Owens Inspector: Matt Herrera Position: Lead OP 34- Op. Phone: 907-659-4084 Correct by(date): ID( 1 1 Op. Email: AKOPSGC1WellpadLead@bp.com Follow Up Req'd: Yes l Detailed Description of Deficiencies Date Corrected Mutliple Wellhouse signs on the pad do not have the PTD numbers for that specific well. List of wells with deficient well house signs: PBUU04,05,17,19,21,23,26 and31 Signs ordered on 9/22/17 and scheduled to ship to the BPXA North Slope on 9/26/17. 9/26/17 Sign install scheduled. See email concerning the Well House sign order. (dated: 9/22/17) Attachments: Monty Owens Operator Rep Signatures: Matt Herrera AOGCC Inspector *After signing,a copy of this form is to be left with the operator. Follow-up Instructions Return a copy of this Deficiency Report to AOGCC(Attention: Inspection Supervisor)within 7 days of receipt. Include the"Date Corrected" and attach supporting documentation for each corrective action implemented to address the deficiencies. If a follow-up inspection was performed by AOGCC,include the date and name of Inspector. Extensions for corrective actions taking longer than the"correct by"date must be requested and accompanied by justification (Attention: Inspection Supervisor). Documentation of deficiences that are outside of AOGCC regulatory jurisdiction will be forwarded to the appropriate authority for follow-up action. Revised 2/2016 RECE VED STATE OF ALASKA r i ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS JUL 0 3 2017 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 OperationACGCC 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool ❑ Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 206-076 3. Address: P.O.Box 196612 Anchorage, Development ® Exploratory 0 AK 99519-6612 Stratigraphic o Service ❑ 6. API Number: 50-029-20619-01-00 7. Property Designation(Lease Number): ADL 0028283 8. Well Name and Number: PBU G-17A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 13058 feet Plugs measured feet true vertical 9055 feet Junk measured feet Effective Depth: measured 12971 feet Packer measured 10304 feet true vertical 9048 feet Packer true vertical 8260.02 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"x 30" 31-111 31-111 Surface 2666 13-3/8"72#L-80 30-2696 30-2696 4930 2670 Intermediate 9772 9-5/8"47#L-80 28-9800 28-7871 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 11489-11509 feet 11530-11560 feet 11600-11630 feet 11680-11710 feet 11725-11745 feet 11745-11765 feet 11765-11785 feet 11870-12900 feet True vertical depth: 9029-9032 feet feet 9033-9035 feet 9037-9037 feet 9037-9037 feet 9038-9038 feet 9038-9038 feet 9038-9038 feet 9039-9043 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: SCANNED AUG 0 t 2017, 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 251 8447 33 450 164 Subsequent to operation: 412 10394 47 520 175 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory ❑ Development 0 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 ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Oshiro,Joleen Contact Name: Oshiro,Joleen Authorized Title: G Pad Engineer/New Wells Delivery PE(GC1/FS3 Contact Email: JOLEEN.OSHIROQbp.com b Authorized Signature: ..- Date: /Z /i-' Contact Phone: +1 907 564 4606 Form 10-404 Revised 04/2017 Submit Original Only V i 1 3 119113 IRiMS / J u L 1 2 2017 • • • Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue RECEIVED Anchorage, AK 99501-3572 JUL 0 5 2017 AOGCC RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary June 27, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Adding of Perforations for Well G-17A, PTD # 206-076. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska) , Inc. P.O. Box 196612 Anchorage, AK 99519-6612 40 0) Q, o (O - CDC) CD CD CD cO r` � c i) -- Tc7- - C N NT Q1 t` U') 0- U 0 0 0 0 0 0 i M 0- d- C`7 Nt c`7 O 00 N Nt N V- co d' CO 0- 00 0- co r r a) .1t CS) 0- UD N- O O CO d' O N 0) r N 00 C) 00 i H 00 O) T- O 00 Q1 CD In 0.- 01 �Ch Ch N 0- N N N r- 00 00 CD r CD O M (1)r. CA O 1.0 O c 0/ N CD O c7 N T- C.)V < Qr~ Cb r O 00 -4- co N- CO ' 01 01N a) (0 N N CO M p O O O ap ii O O a} _ J J o J 00 J y co *k J Q J a) SOD N X *k N N Ca 000 - N _ N o N M N - N M r r rn v v Mo (O CV( co O M C 00 CO r- 00 r r C7 J N O O N Or W - COwJO ' U W 0 O u. O D. 0 Z Z Z c W W W m m Q p Z Z_ D D U (n z J J I— E- • • Packers and SSV's Attachment PBU G-17A SW Name Type MD TVD Depscription G-17A PACKER 2594.46 2594.39 9-5/8" DV Packer G-17A PACKER 9659.26 7766.84 7" Baker ZXP Top Packer G-17A TBG PACKER 10303.83 8260.02 4-1/2" Baker S-3 Perm Packer G-17A PACKER 10365.68 8308.65 5" Baker ZXP Top Packer •► • _cl, 0 a) Z) -, -a 0) z E Q J H N -0 C o c) ,--45 i 4. . • / c 0 ƒ & : / '§- ° > ± $ a E c > 0 $ E \ Hm n f \ e35 c @ H / i 0 % / ¥ I— U / $ I w = / Doc O R 2 0 CL ƒ I \ / H . - $ O / Z I 2 U 0 2 / O c c L _ cn (N Z a \ O % oo / < \ CL E/ m h • I— --c / Cl) / ƒ / \ / - % \ ' o ƒ 2 ƒ m O , k1.2 \ \ as / l / cll- § \ E o / c _JIO = 22 m » 0 < f 0 f / i0 < -o TR 0N- LJJ c / & \ Z ff \ ƒ x < / L ¢ o E p = : I ƒ 7 D i / / § * 0_ 0 \ m m 5 o / 1.- o < F- w I— < .1/2 b 0. 2 $ 2 2 ± / = 2 c ƒ ƒ / d % \ \ / k' E < oa < t m _1 2 / 0 ƒ O \ O / k k m13 0 Co $ o _ E ® o = o G Z •r 0 Z / / 0 Cu / �� a2 / �22 ƒ / / § \ O 0 p _1 L ± 0 & c ƒ w ƒ @ < < ® 0 6 ° Cu \ / I (0 % H000 C) _ � © S C 0 I u) I o o u « / I ƒ o L) 0 ƒ f n r 2 e 23 _ / / / f \ / ƒ / / / / k O / O » » 3 o cn / / $ ® SN- / / r •TREE= 6"� SA NOTES: 70°@ 11324° ACTUATOR= 13-5/8"5M Mc"-VOY_SSH �'1 7 '4-1/2- 4-1 -CHROME XN NIPPLE&10'SECTION 10348'- OTIS1035 OKB.ELEV= 77.5' BF ELEV= 41.53' 1 / KOP= 3300 26' —17"X 4-112"X0,ID=3.958" Max Angle= 91"@ 11999' Datum MD= 11082 2204' —19-518. 4 112"H X N D=3.813" Datum TVD= 8800'SS 2603' —{ DV PKR 13-3/8'CSG,72#,L-80,D=12.347" H 2706' GAS LFT MANS , ST MD TVD DEV TYPE VLV LATCH PORI DATE ' 3 3424 3420 13 MMG -DOME RK 16 P 07/14106 2 6513 5594 55 MMG SO RK 20 1 07/14/06 I i 885917190 45 MD DMY RK 0 t 06/19/06 Minimum ID =3.725" @ 10348' 4-112" HES XN NIPPLE E� — 5/8'X7"ZXP LI 2TOP ■ PKR w/PBR,D=6.28" 1 i 9665' -I9-5/8"X 7"BKR HMC LIR Ft/GR,0=6.32" I 9-5/8-MILLOUT WINDOW (G-17A)9800'-9817' 9-518'W-IPSTOcK(06/11/06) — -9770' ` 10243' H4-112"HES X NP,0=3.813' 1 10304' -7"X 4-1/2"BKR S3 PKR,0=3.870" %' 10327' —14-1/2"HES x MP,D=3.813" 9-518"EZSV 106/10/06) H -9822" V , 10348' Ha-1/7 HES XN 9CR NIP,D=3.725" TBG STUB(05/31/06) H 9877' !., L 7"X 5'ZXP LNR TOP PKR • — w/PBR,D=4.44" , • TOP OF CEMENT(05/29/06) — 10301' I 10360' -4-1/2"WLEG,13=3.958" 6 '111N. 9-5/8"CSG,47#,L-80,ID=8.681" 10525' =j/1111/1j�'; 10372' -7"X 5•HMC LNR '9'**; 1�►'l��11�1 r► F 1GFi =a.a1' 1 1�mu # \ 10379' -15'.X 4-1/2"X€, D=3.97' 1: � 1, N1N 4-1/2"TBG. 12.6#.L-80,D=3.958" -I 11257' 1.1.1.1.. PBTD —� 11362' .1.1.1.1.1.1.1.1 4'ff1'1'!c 1 10673` 14-1t2-M(R sr E 7'Lf4 t 26#,L-80,D=6.276' H 11409• 14.4.11.4.4.4.4.• 4-1/2'TBG, 12.6#,L-80 BT-M, I- 10360' .0152 bpf,D=3 958" ` 7"Lr,C,26#,L-80 BTC,.0383 bpf,D=6.276" 10534' ` PERFORATION SUMMARY 1 N REF ` LOG:SLB NEM.COL FLAG ON 03/02/08 I ANGLE AT TOP FERE: 83"@ 11489' ` INote:Refer to Production DB for historical perf data ` SIZE F SPF INTERVAL OPN/SOZ SHOT SOZ 2-1/2" 6 11489-11509 0 05/29/17 �%-s 2-7/8" 6 11530- 11560 0 03/03/08 I FSTD -I 12971' 1. 0. 2-7/8" 6 11600- 11630 0 03/03/08 4-1/2"LIC,12.6#,L-80 BT-M.0152 bpf,D=3.958" . H 13058' 2-7/8" 6 11680-11710 0 03/02/08 2-7/8" 6 11725- 11785 O 01/15/14 2-7/8" 6 11870-12900 0 06/19/06 DATE 1 REV BY COMMBVIS DATE REV BY COMMENTS PRUDHOE BAY UM' 09123181 ORIGINAL COMPLETION 01/16/14 ATO/JMD ADFERFS(01/15/14) WELL. G-17A 01/23/90, RIG WORKOVER 05/30/17.M JMO ADPE32FS(05/29/17) PERMIT No 2060760 06/21/06 N7E5 SIDETRACK(G-17A) I 1 API No: 50-029-20619-01 07/14/06JRP/PJC GLV C/O SEC 12,T1114,R13E, 1756'FSL&2277'AM_07/16/06 1 JR/TLH DRLG DRAFT CORRECTIONS 03/10/08 RMWTLH PERFS(03/03/08) i _ i BP Exploration(Alaska) RECEIVED 7_1:)(0- -1� AU JUN 1920, • 21C o3 BAKER PRINT DISTRIBUTION LIST HUGHES A OGCC Please sign and return one copy of this transmittal form to: COMPANY BP Exploration Alaska Inc. BP Exploration(Alaska) Inc. Petrotechnical Data Center,LR2-1 DATA LOGGED (i /0/2011 WELL NAME G-17A 900 E. Benson Blvd. M. K.BENDER Anchorage,Alaska 99508 FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY North Slope Borough LOG TYPE RPM:PNC3D BHI DISTRICT Alaska --- LOG DATE May 26,2017 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares( bakerhughes.com TODAYS DATE June 16,2017 Revision STATUS Final Replacement: No Details: Rev. Requested by: COMPANY FIELD/ FINAL CD/DVD FINAL PRELIM (las,dlis,PDF, META, SURVEY REPORT ADDRESS(FEDEX WILL NOT DELIVER TO P.O.BO* LOGS LOGS CGM,Final Surveys) (Compass) PERSON ATTENTION #OF PRINTS #OF F'RIN I S ' n#OF COPIES #OF COPIES #OF COPIES V v V V V 1 BP North Slope. 0 0 0 0 0 1 EOA,PBOC,PRB-20(Office 109) D&C Wells Project Aids Agatha Rutka&Barbara Glassmaker 900 E.Benson Blvd. Anchorage,Alaska 99508 2 IConocoPhillips Alaska Inc. 0 1 1 0 0 Attn:Ricky Elgarico ATO 3-344 '700 G Street Anchorage,AK 99510 3 ExxonMobil,Alaska 0 0 1 0 0 Attn:Lynda M.Yaskell and/or Lisa Boggs 3201 C Street,Suite 505 'Anchorage,AK 99503 4 State of Alaska -AOGCC 0 1 1 0 0 Attn:Makana Bender !333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 JI 5 DNR-Division of Oil&Gas *** 1 0 1 1 0 0 Attn:James Hyun 550 West 7th Avenue,Suite 802 Anchorage,Alaska 99501 ***Stamp"confidential"on all material deliver to DNR 6 BP Exploration(Alaska)Inc. 0 0 0 0 0 Petrotechnical Data Center,LR2-1 900 E.Benson Blvd. (Anchorage,Alaska 99508 Attn:Nancy Landi TOTALS FOR THIS PAGE: 0 3 4 0 0 • 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. Q ~ - ~ ~ ~ Well History File Identifier Organizing (done> ^ Two-sided III (IIIII II III II III ^ Rescan Needed III IIIII II II III III RESCAN DIGITAL DATA OVERSIZED (Scannable) Color Items: ~iskettes No ~ Ma s: r , . ^ p ^ Greyscale Items: ^ Other, No/Type: ^ Other Items Scannable by a Large Scanner ^ Poor Quality Originals: OVERSIZED (Non-Scannable) ^ Other: ^ Logs of various kinds: NOTES: ~ ^ Other:: BY: Maria Date: © /s/ Protect Proofing III IIIIIIIIIII IIIII BY: Maria Date: D /s/ Scanning Preparation ~ x 30 = ~ + ~„~ =TOTAL PAGES 5s' _ (Count does not include cover sheet) BY: Maria Date: ~ D /s/ Production Scanning .III lilllllllll IIIII Stage 7 Page Count from Scanned File: (Count does include cover sheet) Page Count Matches Number in Scanning Preparation : ---1,~ ' ES NO BY: Maria Date: ~,a-- D ~ /s/ I/~/1 r ~~ Stage 7 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Scanning is complete at this point unless rescanning is required. II I II II II I II () IIIII Rescanned II I IIIIIIIIIII II III BY: Maria Date: /s/ Comments about this file: Quality Checked I II ( III II II I (III II I 10/6/2005 Well History File Cover Page.doc • . bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 May 18, 2012 Mr. Jim Regg Alaska Oil and Gas Conservation Commission 333 West 7th Avenue t_A1N D AUG 0 7 2012 Anchorage, Alaska 99501 ao6-07 Subject: Corrosion Inhibitor Treatments of GPB G-Pad Dear Mr. Regg, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB Pad G that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, p-,- O Mehreen Vazir BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) G -Pad Date: 03/05/2012 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal G-01A 1931710 50029202140100 3.0 NA 3.0 NA 10.2 5/10/2010 G -028 2081580 50029202170200 0.5 NA 0.5 NA 2.6 5/10/2010 G -03A 1970700 50029202210100 0.7 NA 0.7 NA 6.0 5/27/2010 0-048 2061400 50029202250200 0.1 NA 0.1 NA 1.7 5/10/2010 G -05 1780970 50029203510000 0.0 NA 0.0 NA 0.0 5/10/2010 G -06A 2060120 50029203580100 0.6 NA 0.6 NA 5.1 5/12/2010 0-07 1790180 50029203590000 0.5 NA 0.5 NA 3.4 5/11/2010 G-08A 2061830 50029205810100 0.1 NA 0.1 NA 0.9 5/27/2010 G-098 2071100 50029205820200 9.0 NA 9.0 NA 69.7 5/20/2010 G -10C 2060090 50029205530300 0.9 NA 0.9 NA 8.5 3/5/2012 G -11B 2080270 50029205830200 0.0 NA 0.0 NA 0.0 5/21/2010 G -12B 2031410 50029205970200 0.5 NA 0.5 NA 2.6 5/13/2010 G -13A 2001630 50029206000100 0.0 NA 0.0 NA Trace 5/12/2010 0-148 2090680 50029206460200 0.7 NA 0.7 NA 5.1 5/22/2010 G -15B 2080650 50029206470200 26.0 4.0 0.5 7/16/2011 3.4 7/19/2011 G -16A 2090560 50029206430100 0.0 NA 0.0 NA Trace 5/22/2010 - G -17A 2060760 50029206190100 21.4 4.0 0.6 7/16/2011 3.4 7/19/2011 G -18A 1990320 50029206200100 71.7 14.0 1.0 7/16/2011 8.5 7/19/2011 G -198 2071240 50029215990200 0.0 NA 0.0 NA Trace 5/22/2010 0-21 1951540 50029226040000 0.5 NA 0.5 NA 3.4 5/12/2010 G -23B 2091440 50029216800200 0.5 NA 0.5 NA 4.3 5/11/2010 G -24A 2060820 50029216710100 0.1 NA 0.1 NA 0.9 5/11/2010 0-258 2070860 50029216520200 5.3 NA 5.3 NA 23.8 5/28/2010 G -268 2050480 50029216610200 2.0 NA 2.0 NA 6.8 5/11/2010 G -27A 2070310 50029216460100 0.5 NA 0.5 NA 2.6 5/30/2010 G -29B 2101410 50029216500200 2.8 NA _ 3.0 NA 17.0 5/13/2010 G -300 2091510 50029216130300 1.0 NA 1.1 NA 5.1 5/30/2010 G -318 2090310 50029216160200 0.8 NA 0.8 _ NA 6.0 5/21/2010 G -32A 1970010 50029216360100 0.8 NA 0.8 NA 3.4 5/21/2010 • -,~.. ~~. r~-- Y r " ~ !~ ~ ~ r ~1 ,'~ s K +:~i '~i -, r ~~~~ ~` ~. ~. w.~.. ~. MICROFILMED 6/30/2010 DO NOT .PLACE ANY NEW MATERIAL UNDER THIS PAGE C:\temp\Temporary Internet Files\OLK91Microfilm Marker.doc ~~ a~ DATA SUBMITTAL COMPLIANCE REPORT 6/25/2008 Permit to Drill 2060760 Well Name/No. PRUDHOE BAY UNIT G-17A Operator BP EXPLORATION (ALASKA) INC API No. 50-029-20619-01-00 MD 13058 TVD 9055 Completion Date 6/21/2006 Completion Status 1-OIL Current Status 1-OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional S DATA INFORMATION Types Electric or Other Log s Run: MWD DIR / GR /RES / PW D, MWD DIR ! GR /RES, MWD DIR / GR / (data taken from Logs Portion of Master Well Data Maint Well Log Information: Log/ Electr Data Digital Dataset Log Log Run Interval OH I Tye Med/Frmt Number Name Scale Media No Start Stop CH Received Comments D D Asc Directional Survey 9790 13058 Open 9/14/2006 ~ Directional Survey 9790 13058 Open 9/14/2006 / ;~eD C Lis 15606 Induction/Resistivity 9369 13055 Open 10/26/2007 LIS Veri, GR, ROP, FET, RPS, DRHO, NPHI w/PDS / graphics Log Induction/Resistivity 25 Blu 9790 13058 Open 10/26/2007~T1/D Vision Service 18-Jun- 2006 ~g Induction/Resistivity 25 Blu 9790 13058 Open 10/26/2007 TVD Vision Service 18-Jun- 2006 ~g Induction/Resistivity 25 Blu 9790 13058 Open 10/26/2007 MD Vision Service 18-Jun- 2006 Well Cores/Samples Information: Interval Name Start Stop ADDITIONAL INFORMATION Well Cored? Y•/ Chips Received? '~% N~ Analysis `1`7'I~ Received? Sample Set Sent Received Number Comments Daily History Received? ~ N Formation Tops ~ N Comments: DATA SUBMITTAL COMPLIANCE REPORT 6/25/2008 Permit to Drill 2060760 Well Name/No. PRUDHOE BAY UNIT G-17A Operator BP EXPLORATION (ALASKA) INC API No. 50-029-20619-01-00 MD 13058 TVD 9055 Compliance Reviewed By: Completion Date 6/21/2006 Completion Status 1-OIL Current Status 1-OIL UIC N Date: r~ U STATE OF ALASKA ALAS~OIL AND GAS CONSERVATION COMM ION MAR 0 7 200$ REPORT OF SUNDRY WELL OPERATIONS ~` ~ ~' Gexnr 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulated Other Performed: Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver ~ Time Extension Change Approved Program ~ Operat. Shutdown Perforate ® Re-enter Suspended Well 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development Exploratory ~';1d 2o6-o7so' 3. Address: P.O. Box 196612 Stratigraphic Service 6. API Number: Anchorage, AK 99519-6612 50-029-20619-01-00 7. KB Elevation (ft): 9. Well Name and Number: 68.38 RT i PBU G-17A ; 8. Property Designation: 10. Field/Pool(s): ADLO-028283 - PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 13058 ~ feet Plugs (measured) None true vertical 9054.61 ~ feet Junk (measured) None Effective Depth measured 12971 feet true vertical 9048. feet Casing Length Size MD TVD Burst Collapse Conductor 110' 20" Surface - 110' Surface - 110' Surface 2705' 13-3/8" 72# L-80 Surface - 2705' Surface - 2705' 5380 2670 Production 9800' 9-5/8" 47# L-80 Surface - 9800' Surface - 7871' 8150 5080 Liner 886' 7" 26# L-80 9648' - 10534' 7759' - 8441' 7240 5410 Liner 1818' 4-1/2" 12.6# L-80 10354' - 13058' 8299' - 9055' 8430 7500 Perforation depth: Measured depth: 11530 - 11560 f 11600 - 11630 ~ 11680 - 11710' 11870 - 12900 _ True Vertical depth: 9033.44 - 9035.44 9036.85 - 9037.15 9037.13 - 9037.37 9039.18 - 9042.75 _ Tubing: (size, grade, and measured depth) 4-1/2" 12.6# L-80 Surface - 10360' 0 0 - Packers and SSSV (type and measured depth) 7"X4-1/2" BKR S3 PKR 10304' 0 0 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 0 Subsequent to operation: 0 14. Attachments: 15. Well Class after proposed work' Copies of Logs and Surveys Run Exploratory ~ Development ~' Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil ~ Gas ~ WAG ~' GINJ WINJ WDSPL 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 Gary Preble Printed Name Gary Pre Title Data Management Engineer Signature Phone 564-4944 Date 3/6/2008 Form 10-404 Revised 04/2006 `~ ~ , ~ 7j ~ `.a Submit Original Only G-17A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACT(VkTYDATE .: ~ .. :.SUt'iAMARY `: 3/1/2008 CTU #8 Cont' WSR from 2/29/08 Add perfs cont. pooh, Recovered significant '=amount of paraffin from. tools. RIH with motor and 3.7" junk mill. Motor work#or 10' RIH to TD POOH. ........... progress 3/2/2008 """""'Job in . r.. _._ _..._ _.._..._ CTU #8 Conn WSR from 3/1/08 Log & add pefs. Flag pipe @ 11500 EOP RIH w/ 30' 2 7/8' HSD, 6 spf, 60 degree phasing. shot lower interval C~ 1 1 680-1 1 71 0' ( `: note; top two shots on lower 10' section did not fire) Ran into hydrate plug at- 2197 pooh p/u nozzle jet thru plug pooh p/u guns. ~ ""*job in progress*"" 3/3/2008; CTU #8 Cont WSR from 3/2/08 Add perfs Shot intervals11600' to 11630' and __':':1 1 530-1 1 560' with 2.87" HSD, PJ 2906 HMX , 6spf, 60 degree phashing. All shot 'on fired on 11600- 11630 fired. On the top interval 11530- 11560, 18 of 121 shots did not fire. all were on the 20' gun section. freeze protect well to 2500' with ":60/40 meth. Notify pad operator well can be pop ** job complete**" . FLUIDS PUMPED BBLS 58 60/40 METH 172 1 % XS KCL 230 Total 10/19/07 ~~'~~llmbe~~~~ NO. 4449 Alaska Data 8 Consulting Services Company: State of Alaska 2525 Gambell Street, Suite a00 Alaska Oil 8: Gas Cons Comm Anchorage, AK 99503-2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay WPII .Inh $ Inn rln nHn n..~,, c~ n_~_- MPL-09 11767141 MEM INJECTION PROFILE 09/16107 1 S-400A 40015442 OH MWD/LWD EDIT 09/14/07 1 12-12A 40015307 OH MWD/LWD EDIT 06/18/07 3 1 G-17A 40013619 OH MWD/LWD EDIT - '~ 06/18/07 3 1 S-400A 11855508 CH EDIT PDC GR (USIT) ~ 09/18/07 1 G-26B 10942213 MCNL -- C ~ 05/23/05 1 1 C-32C 11628756 MCNL ~ 02/18/07 1 1 E-04A 11801079 RST J ~ 06/23/07 1 1 07-076 11216202 MCNL (p - ~ 06/28/06 1 1 L2-11 11209603 MCNL ~ ~ 04/30/06 1 1 E-32A 11767130 MCNL _ ~ ~S'~ppa 06/19/07 1 1 L-04 11603118 MCNL - 12/30/06 1 1 E-196 11767134 _ MCNL ~- - ~ '¢ j57pV ( 07/21/07 1 1 2-16/M-16 11846803 RST - L d~ 08/13/07 1 1 1-39A/N-16 11628769 MCNL ~^ ~ 04/15/07 1 1 .~- ...-.....-..-......... ,..-...-., . . . ..............,..v ,.~., v,".mv v,~~ vvr ~ cwn ~ v. BP Exploration (Alaska) Inc. Petrotechnicat Data Center LRZ-1 1 ;~ j ~, 900 E. Benson Blvd. ,,,, ,, , , + ,~.~ .~ Anchorage, Alaska 99508 r ^;~ Date Delivered: i~ ~ ~ ;, ,~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 4 0 Anchorage, AK 99503- 3 ATTN: Beth Received by: tir ~~~~v~D ~~ ~a/~~ ~ ~ ~, FAQ ,~ STATE OF ALASKA LA IL AND GAS CONSERVATION COM SION ~las~a Oil ~1b~1e~eTdpN OR RECOMPLETION REPORT AND LOG Anchorage Revised: 09128/06, Put on Production 1 a. Well Status: ®Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended ^ WAG zoAACZS.~os zoAACZS.,~o ^ GINJ ^ WINJ ^ WDSPL No. of Completions One Other 1 b. Well Class: ®Development ^ Exploratory ^ Stratigraphic ^ Service 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 6/21/2006 12. Permit to Drill Number 206-076 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 6/12/2006 13. API Number 50-029-20619-01-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 6/17/2006 14. Well Name and Number: PBU G-17A 1756 FSL, 2277 FWL, SEC. 12, T11 N, R13E, UM Top of Productive Horizon: 2384' FNL, 600' FWL, SEC. 18, T11 N, R14E, UM 8. KB Elevation (ft): 68.38' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 3884' FNL, 1357' FWL, SEC. 18, T11N, R14E, UM 9. Plug Back Depth (MD+TVD) 12971 + 9048 Ft Pool 4b. Location of Well (State Base Plane Coordinates): Surface: x- 657244 y- 5968104 Zone- ASP4 10. Total Depth (MD+TVD) 13058 + 9055 Ft 16. Property Designation: ADL 028283 TPI: x- 660935 y- 5964041 Zone- ASP4 Total Depth: x- 661723 y- 5962558 Zone- ASP4 11. Depth where SSSV set None MD 17. Land Use Permit: 18. Directional Survey ^ Yes ®No 19. Water depth, if offshore N/A MSL 20. Thickness of Permafrost 1900' (Approx.) 21. Logs Run: MWD DIR / GR /RES /PWD, MWD DIR / GR /RES, MWD DIR / GR /RES / ABI /DEN / NEU, RES / GR 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH<TVD HOLE AMOUNT .SIZE WT. PER FT. GRADE TOP $OTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" x 30" Insulated Conductor Surface 110' Surface 110' 36" 8 cu ds Concrete 13-3/8" 72# L-80 Surface 2705' Surface 2705' 17-1/2" 3490 cu ft Permafrost II 9-5/8" 47# L-80 Surface Surface 7871' 12-1/4" 1524 cu ft Class'G' 130 cu ft PF' ' 7" 26# L-80 9648' 10534' 7759' 8441' 8-1/2" 250 cu ft Class'G' 4-1/2" 12.6# L-80 10354' 13058' 8299' 9055' 6-1/8" 400 cu ft Class'G' 23. Perforations open to Production (MD + TVD of Top and 24 TUBING RECORD Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET MD PACKER SET MD 2-7/8" Gun Diameter, 6 spf 4-1/2", 12.6#, L-80 10360' 10304' MD TVD MD TVD 11870' - 12900' 9039' - 9043' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL MD AMOUNT & KIND OF MATERIAL USED Freeze Protect w/ 155 Bbls of Diesel 26. PRODUCTION TEST Date First Production: September 1,2006 Method of Operation (Flowing, Gas Lift, etc.): Flowing Date of Test 9/23/2006 Hours Tested 4 PRODUCTION FOR TEST PERIOD OIL-BBL 120 GAS-MCF 1638 WATER-BBL 6.83 CHOKE SIZE 95.36 GAS-OIL RATIO 13632 FIOW Tubing Press. 240 CaSing PreSSUre 1680 CALCULATED 24-HOUR RATE• OIL-BBL 721 GAS-MCF 9830 WATER-BBL 41 OIL GRAVITY-API (CORK) 26.3 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". ~~®~S ~F~ ~ CTT g ~ 2006 None Form 10-407 Revised 12/2003 -~ ~ ~ ~} \I J 4 CONTINUED ON REVERSE SIDE 28. { GEOLOGIC MARK 29. ORMATION TESTS Include and brie ummarize test results. List intervals tested, NAME MD TVD and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 10532' 8440' None Shublik A 10576' 8475' Shublik B 10613' 8504' Shublik C 10646' 8531' Sadlerochit 10672' 8552' Top CGL 10885' 8721' Base CGL 10968' 8786' 23SB /Zone 2B 11035' 8837' 22TS 11100' 8879' PGOC 11185' 8930' 21TS /Zone 2A 11220' 8949' Zone 1 B 11374' 9009' 14P 11420' 9018' HOT 12900' 9043' 30. List of Attachments: 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Sondra tewman Title Technical Assistant Date- `(~~~ PBU G-17A 206-076 Prepared eyName/Number. Sondra Stewman, 564-4750 W211 Number Drilling Engineer: John Rose, 564-5271 Permit No. / A royal No. INSTRUCTIONS Gemew-~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. IreM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. IreM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: True vertical thickness. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: If no cores taken, indicate "None". IreM 29: List all test information. If none, state "None". Form 10-407 Revised 12/Z003 Submit Original Only 2 SCHLUMBERGER Survey report Client ...................: BP Exploration (Alaska) Inc. Field ....................: Prudhoe Bay Well ...................... G-17A API number ...............: 50-029-20619-01 Engineer .................: I. Hernandez Rig :...................... Nabors 7ES STATE :.................... Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method for DLS...........: Mason & Taylor ----- Depth reference ----------------------- Permanent datum..........: Mean Sea Level Depth reference..........: Driller's Depth GL above permanent.......: 39.88 ft KB above permanent.......: N/A Top Drive DF above permanent.......: 68.38 ft ----- Vertical section origin---------------- Latitude (+N/S-).......... 0.00 ft Departure (+E/W-)......... 0.00 ft ----- Platform reference point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-)........: -999.25 ft Azimuth from Vsect Origin to target: 151.38 degrees G G C [(c)2006 IDEAL ID10_2C_01] '.-~ s Page 1 of 4 Spud date ................: 07-June-2006 Last survey date.........: 17-Jun-06 Total accepted surveys...: 82 MD of first survey.......: 9790.88 ft MD of last survey........: 13058.00 ft ----- Geomagnetic data ---------------------- Magnetic model...........: BGGM version 2005 Magnetic date ............. 09-Jun-2006 Magnetic field strength..: 57605.04 GAMA Magnetic dec (+E/W-).....: 24.50 degrees Magnetic dip .............: 80.91 degrees ----- MWD survey Reference Reference G ............... Reference H ............... Reference Dip ............. Tolerance of G............ Tolerance of H............ Tolerance of Dip.........: Criteria --------- 1002.68 meal 57605.00 GAMA 80.91 degrees (+/-) 2.50 meal (+/-)300.00 GAMA (+/-) 0.45 degrees ----- Corrections ------------------ Magnetic dec (+E/W-).....: 24.50 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 24.50 degrees (Total az corr = magnetic dec - grid conv) Survey Correction Type .... I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction • • SCHLUMBERGER Survey Report Page 2 of 4 --- Seq -------- Measured ------ Incl ------- Azimuth ------ Course ------- TVD - -------- Vertical ------- Displ --------- Displ ------- Total -------- At ----- DLS ----- Srvy ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) ------- (ft) - -------- (ft) ------- (ft) --------- (ft) ------- (deg) -------- 100f) ----- type ----- (deg) ------ --- 1 -------- 9790.88 ------ 42.23 ------- 154.51 ------ 0.00 ------- 7864.39 - -------- 4304.26 ------- -3230.61 --------- 3065.52 ------- 4453.57 -------- 136.50 ----- 0.00 ----- Tie-In ------ 2 ,9800.00 42.23 154.51 9.12 7871.14 4310.38 -3236.14 3068.16 4459.40 136.53 0.00 Top of Window 3 9817.00 43.07 150.92 17.00 7883.65 4321.89 -3246.37 3073.44 4470.46 136.57 15.14 Bottom of Window 4 9824.17 43.19 150.92 7.17 7888.88 4326.79 -3250.66 3075.82 4475.20 136.58 1.67 Inc Only 5 9920.04 40.31 147.10 95.87 7960.41 4390.55 -3305.39 3108.62 4537.52 136.76 4.01 Inc Only 6 10016.52 39.40 142.59 96.48 8034.49 4451.94 -3355.92 3144.18 4598.71 136.87 3.14 MWD_ IFR _MS • 7 10112.38 37.84 141.34 95.86 8109.38 4510.96 -3403.05 3181.04 4658.30 136.93 1.82 MWD IFR MS 8 10207.52 38.17 143.58 95.14 8184.35 4568.83 -3449.50 3216.72 4716.60 137.00 1.49 MWD IFR MS 9 10303.41 38.20 143.96 95.89 8259.72 4627.59 -3497.32 3251.76 4775.47 137.08 0.25 MWD IFR MS 10 10399.22 38.10 145.50 95.81 8335.07 4686.37 -3545.63 3285.93 4834.13 137.18 1.00 MWD IFR MS 11 10470.29 38.16 146.62 71.07 8390.98 4730.06 -3582.04 3310.43 4877.49 137.26 0.98 MWD IFR MS 12 10588.59 37.03 143.81 118.30 8484.71 4801.80 -3641.31 3351.58 4948.96 137.37 1.74 MWD IFR MS 13 10684.24 36.18 145.87 95.65 8561.50 4858.45 -3687.93 3384.42 5005.51 137.46 1.56 MWD IFR MS 14 10779.78 36.36 148.01 95.54 8638.53 4914.80 -3735.29 3415.25 5061.26 137.56 1.34 MWD IFR MS 15 10874.12 39.36 148.25 94.34 8713.01 4972.60 -3784.46 3445.82 5118.18 137.68 3.18 MWD IFR MS 16 10969.62 37.72 150.30 95.50 8787.71 5032.05 -3835.59 3476.23 5176.48 137.81 2.18 MWD IFR MS 17 11002.03 41.34 151.38 32.41 8812.70 5052.67 -3853.61 3486.27 5196.57 137.87 11.37 MWD IFR MS 18 11034.47 44.80 153.50 32.44 8836.39 5074.82 -3873.25 3496.51 5218.01 137.93 11.56 MWD IFR MS 19 11065.13 48.53 154.55 30.66 8857.43 5097.09 -3893.29 3506.27 5239.43 137.99 12.42 MWD IFR MS 20 11097.74 52.56 153.16 32.61 8878.15 5122.24 -3915.89 3517.37 5263.65 138.07 12.79 MWD IFR MS 21 11130.46 53.34 154.28 32.72 8897.87 5148.33 -3939.30 3528.93 5288.80 138.15 3.63 MWD_ IFR _MS • 22 11161.13 53.40 156.31 30.67 8916.17 5172.88 -3961.66 3539.21 5312.32 138.22 5.32 MWD IFR MS 23 11193.04 56.47 158.21 31.91 8934.50 5198.86 -3985.74 3549.30 5337.01 138.32 10.78 MWD IFR MS 24 11225.49 59.96 159.60 32.45 8951.59 5226.20 -4011.48 3559.22 5362.83 138.42 11.35 MWD IFR MS 25 11256.61 62.53 160.86 31.12 8966.56 5253.15 -4037.15 3568.44 5388.17 138.53 8.99 MWD IFR MS 26 11288.70 65.90 161.47 32.09 8980.51 5281.62 -4064.49 3577.77 5414.84 138.64 10.64 MWD IFR MS 27 11323.98 69.56 161.83 35.28 8993,88 5313.74 -4095.48 3588.04 5444.90 138.78 10.42 MWD IFR MS 28 11351.90 73.24 161.95 27.92 9002.79 5339.75 -4120.62 3596.27 5469.25 138.89 13.19 MWD IFR MS 29 11383.38 77.18 158.85 31.48 9010.82 5369.81 -4149.28 3606.48 5497.57 139.00 15.72 MWD IFR MS 30 11416.33 78.75 157.32 32.95 9017.69 5401.81 -4179.18 3618.51 5528.03 139.11 6.58 MWD IFR MS a [(c)2006 IDEAL ID10_2C_01] SCHLUMBERGER Survey Report Page 3 of 4 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course ------- ------- TVD - -------- - -------- Vertical -------- -------- Displ -------- -------- Displ ------- ------- Total -------- -------- At ----- ----- DLS ----- ------ ----- ------ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) ------- (ft) - -------- (ft) -------- (ft) -------- (ft) ------- (deg) -------- 100f) ----- type ----- (deg) ------ --- 31 -------- 11448.01 ------ 80.54 ------- 157.50 ------ 31.68 ------- 9023.39 - -------- 5432.80 -------- -4207.95 -------- 3630.48 ------- 5557.63 -------- 139.21 ----- 5.68 --- MWD -- IFR ------ MS 32 11480.33 82.34 156.47 32.32 9028.20 5464.61 -4237.37 3642.97 5588.07 139.31 6.40 MWD IFR MS 33 11512.19 84.37 154.60 31.86 9031.88 5496.17 -4266.17 3656.08 5618.46 139.40 8.64 MWD IFR MS 34 11544.00 86.15 151.56 31.81 9034.51 5527.85 -4294.43 3670.43 5649.26 139.48 11.05 MWD IFR MS 35 11576.06 87.80 150.14 32.06 9036.20 5559.86 -4322.39 3686.02 5680.65 139.54 6.79 MWD IFR MS 36 11608.72 89.35 149.69 32.66 9037.02 5592.50 -4350.64 3702.39 5712.77 139.60 4.94 MWD_ IFR _MS 37 11639.99 89.93 152.63 31.27 9037.21 5623.76 -4378.03 3717.47 5743.41 139.66 9.58 MWD IFR MS. 38 11651.10 90.24 150.74 11.11 9037.20 5634.87 -4387.81 3722.74 5754.27 139.69 17.24 MWD IFR MS 39 11681.54 89.86 151.82 30.44 9037.17 5665.31 -4414.50 3737.37 5784.09 139.75 3.76 MWD IFR MS 40 11710.92 89.18 150.35 29.38 9037.42 5694.69 -4440.22 3751.57 5812.90 139.81 5.51 MWD IFR MS 41 11743.64 89.04 149.74 32.72 9037.92 5727.40 -4468.56 3767.91 5845.10 139.86 1.91 MWD IFR MS 42 11776.09 89.38 149.86 32.45 9038.37 5759.83 -4496.60 3784.23 5877.06 139.92 1.11 MWD IFR MS 43 11806.67 89.42 148.74 30.58 9038.69 5790.39 -4522.90 3799.84 5907.23 139.97 3.66 MWD IFR MS 44 11838.70 89.14 150.48 32.03 9039.09 5822.40 -4550.52 3816.04 5938.81 140.02 5.50 MWD IFR MS 45 11871.71 90.48 151.27 33.01 9039.20 5855.41 -4579.36 3832.11 5971.23 140.08 4.71 MWD IFR MS 46 11902.61 90.17 151.37 30.90 9039.03 5886.31 -4606.47 3846.94 6001.54 140.13 1.05 MWD IFR MS 47 11934.46 89.79 150.84 31.85 9039.04 5918.16 -4634.35 3862.33 6032.81 140.19 2.05 MWD IFR MS 48 11967.36 89.72 149.83 32.90 9039.18 5951.05 -4662.94 3878.61 6065.20 140.25 3.08 MWD IFR MS 49 11998.87 91.41 149.95 31.51 9038.87 5982.55 -4690.19 3894.42 6096.26 140.30 5.38 MWD IFR MS 50 12030.34 91.40 151.39 31.47 9038.10 6014.00 -4717.62 3909.83 6127.21 140.35 4.57 MWD IFR MS 51 12062.38 91.20 151.45 32.04 9037.37 6046.04 -4745.75 3925.15 6158.65 140.41 0.65 MWD_ TFR _MS 52 12094.53 90.82 151.62 32.15 9036.80 6078.18 -4774.01 3940.47 6190.19 140.46 1.29 MWD TFR M5 53 12125.73 90.75 150.93 31.20 9036.38 6109.38 -4801.37 3955.47 6220.84 140.52 2.22 MWD IFR MS 54 12158.15 90.68 151.80 32.42 9035.97 6141.79 -4829.82 3971.00 6252.68 140.57 2.69 MWD IFR MS 55 12189.88 89.66 151.46 31.73 9035.88 6173.52 -4857.74 3986.08 6283.82 140.63 3.39 MWD IFR MS 56 12221.42 89.55 151.56 31.54 9036.10 6205.06 -4885.46 4001.12 6314.80 140.68 0.47 MWD IFR MS 57 12253.58 89.35 151.99 32.16 9036.40 6237.22 -4913.79 4016.33 6346.36 140.74 1.47 MWD IFR MS 58 12285.87 90.31 152.55 32.29 9036.50 6269.51 -4942.37 4031.35 6378.00 140.80 3.44 MWD IFR MS 59 12316.72 90.55 151.18 30.85 9036.27 6300.35 -4969.58 4045.90 6408.28 140.85 4.51 MWD_ IFR _MS 60 12349.32 90.41 151.27 32.60 9036.00 6332.95 -4998.15 4061.59 6440.35 140.90 0.51 MWD IFR MS [(c)2006 IDEAL ID10_2C_01] SCHLUMBERGER Survey Report a Page 4 of 4 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical ------- -------- Displ --------- -------- Disp1 ------- ------- Total -------- -------- At ----- ----- DLS ----- ------ ----- ------ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) -------- (ft) -------- (ft) ------- (deg) -------- 100f) ----- type ----- (deg) ------ --- 61 -------- 12381.09 ------ 90.44 ------- 151.35 ------ 31.77 -------- 9035.76 -------- 6364.72 -------- -5026.02 -------- 4076.84 ------- 6471.59 -------- 140.95 ----- 0.27 --- MWD_ -- IFR ------ _MS 62 12413.57 90.20 152.73 32.48 9035.58 6397.20 -5054.71 4092.07 6503.47 141.01 4.31 MWD_ IFR _MS 63 12446.00 90.17 153.13 32.43 9035.47 6429.62 -5083.58 4106.83 6535.20 141.07 1.24 MWD_ IFR _MS 64 12476.94 90.00 153.10 30.94 9035.43 6460.54 -5111.18 4120.82 6565.47 141.12 0.56 MWD_ IFR _MS 65 12507.30 89.93 152.66 30.36 9035.45 6490.89 -5138.20 4134.66 6595.19 141.18 1.47 MWD_ IFR _MS 66 12540.00 89.55 152.23 32.70 9035.59 6523.58 -5167.19 4149.79 6627.26 141.23 1.75 MWD_ IFR _MS 67 12572.28 90.34 151.96 32.28 9035.63 6555.86 -5195.72 4164.90 6658.97 141.28 2.59 MWD_ IFR _MS 68 12603.85 91.37 154.28 31.57 9035.16 6587.41 -5223.87 4179.17 6689.86 141.34 8.04 MWD_ IFR _MS 69 12636.49 90.75 155.20 32.64 9034.55 6619.99 -5253.39 4193.09 6721.61 141.40 3.40 MWD_ IFR _MS 70 12667.82 88.41 156.07 31.33 9034.78 6651.23 -5281.92 4206.02 6751.98 141.47 7.97 MWD_ IFR _MS 71 12700.06 88.28 155.38 32.24 9035.71 6683.36 -5311.30 4219.26 6783.22 141.54 2.18 MWD_ IFR _MS 72 12732.63 88.66 155.79 32.57 9036.58 6715.83 -5340.95 4232.72 6814.81 141.60 1.72 MWD_ IFR _MS 73 12763.14 88.66 156.14 30.51 9037.30 6746.24 -5368.80 4245.15 6844.36 141.67 1.15 MWD_ IFR _MS 74 12795.33 87.84 157.10 32.19 9038.28 6778.28 -5398.34 4257.91 6875.45 141.74 3.92 MWD_ IFR _MS 75 12828.19 87.80 155.76 32.86 9039.53 6810.99 -5428.43 4271.04 6907.22 141.80 4.08 MWD_ IFR _MS 76 12859.02 88.01 156.83 30.83 9040.66 6841.68 -5456.64 4283.43 6937.05 141.87 3.53 MWD_ IFR _MS 77 12891.55 86.40 157.77 32.53 9042.24 6874.00 -5486.61 4295.97 6968.38 141.94 5.73 MWD IFR MS 78 12923.79 85.71 157.16 32.24 9044.46 6905.98 -5516.32 4308.29 6999.37 142.01 2.85 MWD_ IFR _MS 79 12954.85 85.26 156.64 31.06 9046.91 6936.80 -5544.80 4320.44 7029.30 142.07 2.21 MWD_ IFR _MS 80 12986.95 85.71 158.20 32.10 9049.43 6968.62 -5574.35 4332.73 7060.16 142.14 5.04 MWD IFR MS 81 13003.16 85.81 157.95 16.21 9050.63 6984.68 -5589.35 4338.77 7075.71 142.18 1.66 MWD_ IFR _MS 82 13058.00 85.80 157.95 54.84 9054.64 7039.01 -5640.04 4359.30 7128.36 142.30 0.02 Projection to TD [(c)2006 IDEAL ID10_2C_01] • • Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Dispatched To: AOGCC -Librarian Well No G-17A Date Dispatched: 22-Jun-O6 Installation/Rig Nabors 7ES Dispatched By: Melissa Schaaf LWD Log Delivery V1.1, 10-02-03 Data No Of Prints No of Floppies Surveys 2 1 Received By: Please sign and return to: Drilling & Measurements LWD Division `C~ /_ 2525 Gambell Street, Suite 400 ~Q Anchorage, Alaska 99501 nroseiC~slb.com Fax: 907.561-8317 STATE OF ALASKA ALASKA~IL AND GAS CONSERVATION COMMISSION ~~~EIVED ~UL WELL COMPLETION OR RECOMPLETION REPORT AND LOG 2 4 ~GU6 Alaska Oil & Gas Cons_ rn.,,.., 1a. Well Status: ®Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended ^ WAG zoaAC zs.,os zoAAC zs.,,o ^ GINJ ^ WINJ ^ WDSPL No. of Completions One Other 1b. Well C~~~Orag ®Development ~ Exploratory ^ Stratigraphic ^ Service 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 6/21/2006 12. Permit to Drill Number 206-076 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 6/12/2006 13. API Number 50-029-20619-01-00 4a. Location of Well (Governmental Section): Surface: ' ' 7. Date T.D. Reached 6/17/2006 14. Well Name and Number: PBU G-17A 1756 FSL, 2277 FWL, SEC. 12, T11N, R13E, UM Top of Productive Horizon: 2384' FNL, 600' FWL, SEC. 18, T11 N, R14E, UM 8. KB Elevation (ft): 68.38' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 3884' FNL, 1357' FWL, SEC. 18, T11 N, R14E, UM 9. Plug Back Depth (MD+TVD) 12971 + 9048 Ft Pool 4b. Location of Well (State Base Plane Coordinates): Surface: x- 657244 y- 5968104 Zone- ASP4 10. Total Depth (MD+TVD) 13058 + 9055 Ft 16. Property Designation: ADL 028283 TPI: x- 660935 y- 5964041 Zone- ASP4 Total Depth: x- 661723 y- 5962558 Zone- ASP4 11. Depth where SSSV set None MD 17. Land Use Permit: 18. Directional Survey ®Yes ^ No 19. Water depth, if offshore N/A MSL 20. Thickness of Permafrost 1900' (Approx.) 21. Logs Run: MWD DIR / GR /RES /PWD, MWD DIR / GR /RES, MWD DIR / GR /RES / ABI /DEN / NEU, RES / GR 22. CASING, LINER AND CEMENTING RECORD CASING SETTWG DEPTH NID SETTING DEPTH TVD HOLE AMOUNT SIZE WT. PER FT. GRADE TOP BOTTOM ' TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" x 30" Insulated Conductor Surface 110' Surface 110' 36" 8 cu ds Concrete 13-3/8" 72# L-80 Surface 2705' Surface 2705' 17-1/2" 3490 cu ft Permafrost II 9-5/8" 47# L-80 Surface Surface 7871' 12-1/4" 1524 cu ft Class' 130 cu ft PF'C' 7" 26# L-80 9648' 10534' 7759' 8441' 8-1/2" 250 cu ft Class'G' 4-1/2" 12.6# L-80 10354' 13058' 8299' 9055' 6-1/8" 400 cu ft Class'G' 23. Perforations open to Production (MD + TVD of Top and 24:' TUBING RECORD Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET MD PACKER SET MD 2-7/8" Gun Diameter, 6 spf 4-1/2", 12.6#, L-80 10360' 10304' MD TVD MD TVD 11870' - 12900' 9039' - 9043' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL MD AMOUNT & KIND OF MATERIAL USED Freeze Protect w/ 155 Bbls of Diesel 26. PRODUCTION TEST Date First Production: Not on Production Yet Method of Operation (Flowing, Gas Lift, etc.): N/A Date of Test Hours Tested PRODUCTION FOR TEST PERIOD OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO Flow Tubing Press. Casing Pressure CALCULATeo 24-HOUR RATE OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-API (CORK) 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Sub~lit Socarhip ~ if none, state "none". ttt~)A9 ALE ~ l0i•~ / None ZT ~eP d~ wlit.,ia,~~J 9St'Uo ~/~'~'?l 7"~O 16 V£ F1FJ] Form 10-4(3' /2003 ONTINUED ON REVERSE SIDE JUh ~ c~B LVU~ ~~ ?$~ ~ GEOLOGIC MARK 29. ORMATION TESTS Include and briefly summarize test results. List intervals tested, N,aMe MD TVD and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 10532' 8440' None Shublik A 10576' 8475' Shublik B 10613' 8504' Shublik C 10646' 8531' Sadlerochit 10672' 8552' Top CGL 10885' 8721' Base CGL 10968' 8786' 23S6 /Zone 26 11035' 8837' 22TS 11100' 8879' PGOC 11185' 8930' 21TS /Zone 2A 11220' 8949' Zone 1 B 11374' 9009' 14P 11420' 9018' HOT 12900' 9043' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foreg ing is true and correct to the best of my knowledge. ~ / ~ / Title Technical Assistant Date " ~` ~ /~~p Signed Terrie Hubble PBU G-17A 206-076 Prepared By Name/Number. Terrie Hubble, 564-4628 Well Number Permit No. / A royal No. Drilling Engineer: John Rose, 564-5271 INSTRUCTIONS GeNeRa~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. IreM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Irene 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: True vertical thickness. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool IreM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). IreM 27: If no cores taken, indicate "None". IreM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only ~~ ,-- ~ '~ I' I ~ a n a n n n n a m ~ ~ W coo w 000 ro c ~ , of of of a'. ' _ , m d) V) o_ N a N a V1 a ~ N N ~ ~ ~ N 0 L N a O Y nl d J ___ N V> !~ n. V) d N d N Q ~ a` ~ 0 0 ~ m m co 'C ~~~! ~ i L ~ ~ I' o~ a m n rn n a~ n z 3 n a a a O ~ a ° ~ a ~ ~ 0 0o ao Q (n ~ ~ ~.. ~ II ~ ~ X W ~ io 0 ' ~ ~ m ~ l a o r~ 0 n 0 n i d aD M M ~ r a0 W J o'~ ' ~ ~~~ ~ 0 *'~ o o 0 ~ ~ a m ~ ~ ~ D rn o r 0 r ~ a~ F- i ~~ ' ~ ~ ~ H ' T ~R V T /rrt~ V y ~ ~ ~ ~ ~ ' ~ H H . LL LL LL LL z ~' Q O O O O ~ ~ N N N N J o U H I m r co rn m ~ m BP EXPLORATION Page 1 of 9 Operations Summary Report Legal Well Name: G-17 Common Well Name: G-17 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING I Rig Name: NABOBS 7ES Date ~ From - To ~ Hours ~ Task ;Code NPT Spud Date: 8/28/1981 Start: 6/7/2006 End: 6/25/2006 Rig Release: 6/21/2006 Rig Number: Phase ( Description of Operations 6/7/2006 00:00 - 06:00 6.00 MOB P PRE PJSM to discuss and prepare for rig move. RD and clean cellar area. Bridle up. Lower derrick. 06:00 - 09:00 3.00 MOB P PRE Move rig off E-15C and spot on E-pad. Move satellite camp to G-pad. 09:00 - 11:30 2.50 MOB N WAIT PRE Wait on truck repair. Truck moving pits had mechanical failure. No other trucks available. 11:30 - 12:00 0.50 MOB P PRE Move pits onto G pad. 12:00 - 13:00 1.00 MOB P PRE Move shop from E to G pad. 13:00 - 16:00 3.00 MOB P PRE Move substructure from E to G pad. 16:00 - 17:00 1.00 RIGU P PRE Spot and level rig over G-17. 17:00 - 17:30 0.50 RIGU P PRE Raise derrick and chute. 17:30 - 18:30 1.00 RIGU P PRE Spot pits and tie in to rig. 18:30 - 19:00 0.50 WHSUR P DECOMP Bridle down and take on seawater. Rig accepted at 19:00 hrs. 19:00 - 22:00 3.00 W HSUR P DECOMP RU circulation lines and prepare tree to circulate diesel out of well. 22:00 - 00:00 2.00 WHSUR P DECOMP RU DSM and pull Back Pressure Valve. RD DSM. Conduct prespud w/crews at tour meetings. Cover G-17A sidetrack well procedure in general and decompletion phase in detail. 6/8/2006 00:00 - 01:00 1.00 KILL P DECOMP Reverse circulate 35 bbls diesel f/tubing w/8.5 ppg 120 deg. heated seawater until clean seawater at surface, 125 gpm, 225 psi. 01:00 - 05:00 4.00 KILL P DECOMP Switch pumps to tubing and circulate diesel out of annulus. Circulate surface to surface w/50 bbl. Safe Surf O followed by 923 bbls. 8.5 ppg 120 deg. heated seawater, 250 gpm, 300 psi. When clean shut down and monitor well. Static. 05:00 - 05:30 0.50 WHSUR P DECOMP Install TWC. Test to 1000 psi f/below. 05:30 - 07:30 2.00 WHSUR P DECOMP ND tree and adaptor flange. Check IJ4S threads on hanger. Screw in IJ4S x-over 6.5 turns by hand. 07:30 - 11:30 4.00 BOPSU P DECOMP NU BOP. 11:30 - 12:30 1.00 BOPSU P DECOMP RU BOP test equipment. 12:30 - 15:30 3.00 BOPSU P DECOMP Test BOP 250 psi low and 3500 psi high w/ 4" test jt. and 4.5" test jt. to meet AOGCC bulletin requirement No. 06-03. AOGCC witness Lou Grimaldi waived AOGCC presence during the test. Test witnessed by BP WSL Duncan Ferguson and Nabors toolpusher Jim Davidson to 18:00 hrs. 15:30 - 18:00 2.50 BOPSU P DECOMP Change out to 4.5" test jt. Leak at annulus valve. Troubleshoot and find TWC was leaking. Wait on DSM to bring another TWC and install. Continue testing choke manifold during wait. 18:00 - 19:00 1.00 BOPSU P DECOMP RU DSM and pull TWC with lubricator, install new TWC. 19:00 - 20:30 1.50 BOPSU P DECOMP RU 4.5" test jt. and test upper and lower variable rams to 250 psi low and 3500 psi high. 20:30 - 21:30 1.00 BOPSU P DECOMP RU and test blind rams 250 psi low and 3500 psi high. 21:30 - 22:00 0.50 BOPSU N RREP DECOMP Test choke valves #7 & #9. #9 leaking. 22:00 - 23:00 1.00 BOPSU P DECOMP RU DSM lubricator, close annular, and pull TWC. Hole static. 23:00 - 00:00 1.00 BOPSU P DECOMP RD BOP test equipment. Test witnessed f/18:00 to 00:00 by BP WSL Lowell Anderson and Nabors tourpusher Lenward Toussant. 6/9/2006 00:00 - 01:30 1.50 PULL P DECOMP RU 4.5" tubing handling equipment. Prepare to pull completion. 01:30 - 02:00 0.50 PULL P DECOMP Pull tubing hanger to table. Initial pickup of 125K pulled tubing hanger free. Drag increased after pulling 10' to 150K and Printed: 6/26/2006 7:18:21 AM BP EXPLORATION Operations Summary Report Page2of9 Legal Well Name: G-17 Common Well Name: G-17 Spud Date: 8/28/1981 Event Name: REENTER+COMPLETE Start: 6/7/2006 End: 6/25/2006 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 6/21/2006 Rig Name: NABORS 7ES Rig Number: Date ;From - To I Hours ~ Task I Code i NPT 6/9/2006 101:30 - 02:00 0.501 PULL P 02:00 - 03:30 ~ 1.50 PULL I P 03:30 - 08:00 I 4.501 PULL I P 08:00 - 16:30 I 8.501 PULL I P 16:30 - 17:00 0.50 PULL P 17:00 - 19:30 2.50 BOPSU P 19:30 - 20:00 0.50 BOPSU~ P 20:00 - 21:00 1.00 DHB P 21:00 - 00:00 3.00 DHB P 6/10/2006 100:00 - 00:30 I 0.501 DHB I P 00:30 - 04:00 I 3.501 DHB I P 04:00 - 07:30 I 3.501 DHB I P 07:30 - 08:30 I 1.001 DHB I P 08:30 - 10:30 ~ 2.00 ~ DHB ~ P 10:30 - 12:00 I 1.501 DHB I P 12:00 - 13:30 1.50 DHB P 13:30 - 14:30 1.00 DHB P 14:30 - 15:00 0.50 STWHIP P 15:00 - 17:00 2.00 STWHIP P 17:00 - 17:30 0.50 STWHIP P 17:30 - 00:00 6.50 STWHIP P Phase ' Description of Operations DECOMP remained constant to table. Monitor well. Fluid level dropped, returned and began to flow slightly. DECOMP CBU 548 bbls. 8.5 ppg seawater. 443 gpm, 480 psi. Monitor well. Static. Pump dry job. DECOMP PJSM w/WSL, all hands, Schlumberger concerning safe control line spooling procedure. MW 8.5 ppg seawater. Pull and LD completion. Spool control line to SSSV. Recover 26 clamps and 2 SS bands. DECOMP Continue LD total of 244 jts tubing w/5 GLMs and stub 4.22' w/clean cut left by jet cutter. Some jts in lower 50% of string had holes in them. Corrosion was evident in all jts in lower 30% of completion string. Scale was on outside of lower 30% of completion string. NORM inspect tubing, readings within limits. DECOMP RD tubing handling equipment. DECOMP Run test plug, run in lock down screws, test lower pipe rams with 4" test jt. Test replaced valves 9 and 15 on choke manifold to 250 psi low and 3500 psi high. DECOMP RD test equipment and clear floor. DECOMP RU Schlumberger wireline. DECOMP Make gauge ring run to tubing stub. Take wt. w/ 8.50" gauge ring/junk basket at 5930' and 8581'. Work junk basket up and down and work through both spots until no resistance. Continue in hole and tag up solid on tubing stub at 9879'. DECOMP POH w/gauge ring/junk basket and find 2 gallons of scale, cement chunks, packer elements in junk basket. DECOMP RIH w/second 8.5" OD gauge ring/junk basket run. Tag up on tubing stub at 9879'. Find some scale in junk basket. DECOMP PJSM and RIH w/EZSV CIBP on Schlumberger a-line setting tool to set bridge plug for Whipstock anchor. Set top of EZSV at 9834' w/bottom of EZSV at 9837'. Casing collar below at 9839'. Casing collar above at 9802'. DECOMP RD wireline equipment while pressure testing plug to 3500 psi for 5 mins. OK. DECOMP PU 9 drill collars and RIH below Halliburton RTTS storm packer and set packer below stack. SO 53K on packer. Release running tool from packer. LD running tool. DECOMP MU Cameron 9-5/8" packoff running tool. Back off lock down screws. Pull packoff w/no difficulty. Install new 9-5/8" packoff. Run in lock down screws and test packoff to 5000 psi. OK. DECOMP PU Halliburton RTTS running tool and retrieve storm packer. Stand back 3 stands of 6-1/4" drill collars. DECOMP RU and pressure test casing from EZSV to surface w/3500 psi for 30 minutes and record on chart. WEXIT Install wear bushing. WEXIT PU milling BHA # 1 consisting of Baker Gen 2 whipstock and milling assembly w/45K# shear bolt, 1 jt. HWDP, floaUsaver sub, MW D equipment, UBHO sub, bumper sub, XOs, drill collars, XOs, 23 jts of HWDP. Note: top of whipstock tray will be 21.4" above top of EZSV at 9834'. WEXIT Shallow test MWD, 580 gpm, 1100 psi. WEXIT PU 4" HT40 drill pipe singles f/pipeshed and RIH to 7000' at 60'/min as per Baker rep to avoid shearing of bolt on whipstock Printed: 6/26/2006 7:18:21 AM BP EXPLORATION Operations Summary Report Page3of9 Legal Well Name: G-17 Common Well Name: G-17 Spud Date: 8/28/1981 Event Name: REENTER+COMPLETE Start: 6/7/2006 End: 6/25/2006 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 6/21/2006 Rig Name: NABOBS 7ES Rig Number: Date ~ From - To Hours Task Code NPT Phase ~ Description of Operations 6/10/2006 17:30 - 00:00 6.50 STW H I P P 6/11/2006 00:00 - 03:00 3.00 STWHIP P 03:00 - 03:30 0.50 STWHIP P 03:30 - 04:00 0.50 STWHIP P 03:30 - 04:00 0.50 STWHIP P 04:00 - 05:30 05:30 - 11:30 11:30 - 12:30 12:30 - 13:30 13:30 - 17:30 17:30 - 20:00 20:00 - 21:00 21:00 - 22:00 1.501 STWHIPIP 6.001 STWHIPI P 1.00 STWHIP P 1.00 STWHIP P 4.00 STWHIP P 2.50 STWHIP P 1.00 STWHIP P 1.00 STWHIP N 22:00 - 00:00 2.00 STW H I P N 6/12/2006 00:00 - 01:30 1.50 STWHIP N 01:30 - 02:30 1.00 STWHIP N 02:30 - 04:00 1.50 STWHIP N 04:00 - 08:30 4.50 STWHIP N 08:30 - 10:30 10:30 - 17:00 17:00 - 18:00 18:00 - 00:00 6/13/2006 100:00 - 06:30 2.001 STWHIPI P 6.50 STWHIP P 1.00 STWHIP P 6.00 DRILL P 6.50 DRILL P WEXIT assembly. Up wt. 150K, SO wt. 125K. WEXIT RIH w/whipstock to 9500'. WEXIT Replace saver sub. WEXIT RIH to 9770'. WEXIT At 9770' orient whipstock to 65 deg left of high side pumping 507 gpm, 2422 psi. RIH and tag up on EZSV at 9822'MD/7888' TVD. Shut down pumps. Slack off 20K# and see surface indication of whipstock anchor setting. PU 10K over string wt. and verify anchor is set. Slack off and see surface indication of bolt shearing w/35K SO wt. Whipstock in place 65 deg. left of high side. WEXIT Changeout 8.5 ppg seawater to 10.8 ppg LSND mud. 520 9Pm, 2121 psi. WEXIT Mill window + 20' to 9827'. 450 gpm, 2465 psi, PU wt 185K, SO wt. 145K, Rot wt. 163K, 110 rpm, 9K tq. Top of window = 9800' MD/7871' TVD. Middle of window = 9808' MD/7877' TVD. Bottom of window = 9817' MD/7884' TVD. Recovered 102# of metal cuttings from window milling. Pump 2 Hi-Vis sweeps 40 bbl. and 30 bbl. during milling procedure. WEXIT Circulate 30 bbl Super Sweep. 550 gpm, 3350 psi. WEXIT Performed FIT on 9-5/8" casing window at 9800' MD, 7871' TVD, 370 psi for EMW of 11.6 ppg. WEXIT Blow down topdrive, pump dry job and POH to change BHA. WEXIT LD BHA, 9 drill collars, and mills. Lower and upper mills both 3/16" under gage. WEXIT Pick up jetting tool and jet stack to clear metal cuttings. LD jetting tool. DPRB WEXIT Pick up 2nd milling BHA consisting of starter mill 8.5" OD, bit sub, string mill 8.5" OD, 1 jt. 5" HWDP, hydraulic jars, XO, and 23jts.4" HWDP. DPRB WEXIT RIH to 6500' filling drill pipe every 3000'. DPRB WEXIT RIH to window at 9800' filling every 3000'. DPRB WEXIT Mill through window f/ 9800' to 9817'. Up wt. 185K, SO 145K, Rot. wt 160K, 420 gpms, 2097 psi, 94 rpm, tq. 8-9K. Work mills back and forth through window several times until clean. DPRB WEXIT Circulate sweep around at 500 gpm, 2685 psi. Small amounts of metal seen across shakers. Monitor well. Static. Pump dry job. DPRB WEXIT MW 10.8 ppg. ~ 04:00. POH w/milling BHA #2. Check upper string mill gage w/8.5" ring. OK. LD mills. WEXIT PU BHA #3 w/8.5" Hycalog DSX619M-D6 bit, 1.15 deg. bend, .275 rpm per gpm motor, LW D, MWD, stabilizer, 2 spiral collars, stabilizer, spiral collar,xo, jars, xo, and HWDP. Shallow test MWD. WEXIT PU 4" HT-40 drill pipe singles f/pipe shed and RIH to 9793'. WEXIT Cut and slip 142' of drilling line. Service top drive and rig. LNR1 Take slow pump rates and drill f/9827' MD/7871' TVD to 10055' MD/8064' TVD. Up wt. 195K, SO wt. 140K, Rot wt. 160K, 500 gpm, 3350 psi off, 3450 psi on, 80 rpm, 6K tq. off, 8K tq. on. ADT = 2.93 hrs f/24 hr period. ART = 1.20 hrs. AST = 1.73 hrs. Progress f/24 hrs = 228'. LNR1 Drill f/10055' to intermediate section TD at 10534' per geo and Printed: 6/26/2006 7:18:21 AM • BP EXPLORATION Operations Summary Report Legal Well Name: G-17 Common Well Name: G-17 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING Rig Name: NABOBS 7ES Date ~ From - To Hours Task Code ~ NPT 6/13/2006 ~ 00:00 - 06:30 6.50 DRILL P Sthrt: 6/7/2006 Rig Release: 6/21/2006 Rid Number: Page 4 of 9 Spud Date: 8/28/1981 End: 6/25/2006 Phase Description of Operations LNR1 ' torque/WOB log indications. Up wt. 203K, SO wt. 145K, Rot wt. 165K, 500 gpm, 3620 psi on, 3450 psi off, 80 rpm, 7K tq. off, 8K tq. on. ADT = 4.92 ART = 3.57 AST = 1.35 Progress f/day = 479' to TD of section. 06:30 - 08:00 1.50 DRILL P LNR1 Circulate bottoms up. 500 gpm, 3450 psi. Monitor well. OK. 08:00 - 08:30 0.50 DRILL P LNR1 MW 10.8 ppg. POH to 9411'. No hole problems. PU wt. ', 210K, SO wt. 140K. 08:30 - 09:30 1.00 DRILL P LNR1 MADPass f/9411' to 9697 at 600 ft./min. 09:30 - 10:00 0.50 DRILL P LNR1 Orient motor to 60 deg. left of high side and pull up through ', window at 9800' w/no problems 10:00 - 10:30 0.50 DRILL P LNR1 ', RIH to 10534' w/no hole problems. 10:30 - 11:00 0.50 DRILL P LNR1 Circulate hi-vis (120) sweep. 500 gpm, 3520 psi, 130 rpm, 7K tq. 11:00 - 11:30 0.50 DRILL P LNR1 ' MW 10.8 ppg. POH to window at 9800 w/no hole problems. PU wt. 210, SO wt. 140K. 11:30 - 15:30 4.00 DRILL P LNRi ', Pump dry job. Drop rabbit. Continue to POH to HWDP. 15:30 - 19:00 3.50 DRILL P LNR1 LD HWDP and BHA #3. Clear BHA components f/floor. 19:00 - 20:00 1.00 DRILL P LNRi PJSM w/WSL, Baker, crew. RU casing running equipment for 7" intermediate liner. 20:00 - 22:30 2.50 CASE P LNR1 Baker-Lok shoe track and RIH w/21 jts. 7" 26# L-80 BTC-M liner and Baker 7" x 9-5/8" HMC liner hanger and ZXP liner top packer w/C-2 running profile. 22:30 - 23:00 0.50 CASE P LNR1 Circulate 1.5 x liner volume. 252 gpm, 180 psi. Up wt. 50K, SO wt. 50K. 23:00 - 00:00 1.00 CASE P LNR1 RIH w/liner on drill pipe stands at 1 min./stand to 3100' filling pipe every 10 stands. 6/14/2006 00:00 - 03:30 3.50 CASE P LNR1 RIH to window at 9800' at no more than 90'/min. 03:30 - 05:00 1.50 CASE P LNR1 Circulate bottoms up. 325 gpm, 1400 psi. Up wt. 178K, SO wt. 135K. 05:00 - 05:30 0.50 CEMT P LNR1 RIH and tag bottom at 10534' w/liner top at 9648' 152' above 9-5/8" window top at 9800'. 05:30 - 07:30 2.00 CEMT P LNR1 PJSM w/Schlumberger, all hands, WSL. RU cement head, cementing lines and manifold. Circulate and condition mud. Batch mix cement. 07:30 - 11:00 3.50 CEMT P LNRi Line up Schlumberger to pump 5 bbls. water and pressure test lines to 4500 psi. OK. Pump 11.75 ppg mud push to wash up line tee to clear all water from lines (no water downhole). Pump 42.5 bbls of 15.8 ppg class "G" cement w/additives and Gasblok. Drop drill pipe wiper dart and see plug indicator trip. Pump 5 bbls of H2O displacement downhole w/Schlumberger to clean lines and switch for rest of displacement to 10.8 ppg mud w/rig pumps. Pump displacement at average rate of 4.8 bpm. Slow to 2.5 bpm and see drill pipe wiper dart latch up w/liner wiper plug at 88.5 bbls displacement away. Rate increased to 4.2 bpm. Slow rate to 2.0 bpm and see plug bump w/119 barrels of displacement away at 918 final circulating pressure. CIP at 08:52 hrs. Increase pressure to 4000 psi and set HMC liner hanger. SO liner weight + 20K lbs. down on hanger. Hanger held OK. Bleed psi to 0 and check floats, OK. Rotate 15 turns to release C-2 running tool from ZXP liner top packer running thread. Pressure up to 1000 psi Printed: 6/26/2006 7:18:21 AM BP EXPLORATION Page 5 of 9 Operations Summary Report Legal Well Name: G-17 Common Well Name: G-17 Spud Date: 8/28/1981 Event Name: REENTER+COMPLETE Start: 6/7/2006 End: 6/25/2006 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 6/21/2006 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task ~ Code NPT Phase ' Description of Operations __ _ --- 6/14/2006 07:30 - 11:00 3.501 CEMT P LNR1 11:00 - 11:30 0.50 CEMT P LNR1 11:30 - 15:30 4.00 CEMT P LNR1 15:30 - 16:00 0.50 CEMT P LNR1 16:00 - 16:30 0.50 CEMT P LNR1 16:30 - 19:00 2.50 DRILL P PROD1 19:00 - 19:30 0.50 DRILL P PROD1 19:30 - 00:00 4.50 DRILL P PROD1 6/15/2006 00:00 - 01:30 1.50 DRILL P PROD1 01:30 - 02:00 0.50 DRILL P PROD1 02:00 - 04:00 I 2.001 DRILL I P I I PROD1 04:00 - 06:30 I 2.501 DRILL I P I I PROD1 06:30 - 07:00 I 0.501 DRILL I P I I PROD1 07:00 - 07:30 0.50 DRILL P PROD1 07:30 - 00:00 16.50 DRILL P PROD1 6/16/2006 ~ 00:00 - 03:00 I 3.001 DRILL P I PROD1 03:00 - 04:00 1.00 DRILL P PROD1 04:00 - 05:00 1.00 DRILL P PROD1 05:00 - 09:00 4.00 DRILL P PROD1 09:00 - 10:30 1.50 DRILL P PRODi 10:30 - 11:00 0.50 DRILL P PROD1 11:00 - 11:30 0.50 DRILL P PROD1 11:30 - 12:00 0.50 DRILL P PROD1 12:00 - 17:30 5.50 DRILL P PROD1 17:30 - 18:30 1.00 DRILL P PROD1 and pick up until pressure bleeds off. Seals and rotating dog sub clear of extension sleeve. Circulate cement up annulus 10 bbls and shutdown. SO w/rotating dog sub 70K Ibs and see the liner top packer screws shear. PU and repeat. PU to neutral and rotate 5 rpm and SO slowly and put 70K on packer w/rotating dog sub. Packer set ok. PU to clear stinger from liner top and circulate slight amount of cement to surface. 485 gpm, 3175 psi. Liner top at 9648' and shoe at 10534'. LD TD cement head. POH to liner running tool. Make service breaks and LD liner running tool. Service rig and top drive. PJSM w/Schlumberger and all hands on nuke safety. PU drilling BHA #4 including Hughes MX-18DX, PDM 1.50 deg. motor, bypass sub, stabilizer, flex collar, MWD, ADN, 2 Flex drill collars, Circ. Sub w/1-7/8" dart OD, and Jars. Orient tools. Load nukes. RIH and shallow test MWD. RIH to 9000' filling drill pipe every 3000'. RIH to 10440'. MU surface test equipment and test casing to 3500 psi w/chart for 30 mins. OK. Verify w/Schlumberger lab cement compressive strength above 1000 psi. Drill out 7" drilling liner shoe track to 10532' and stop just above shoe for mud swap. Up wt. 210K, SO wt. 125K, Rot wt. 168K, 215 gpm, 1610 psi, 43 rpm, tq. 9.1. Pump 40 bbls Hi-Vis sweep. Pump 100 bbls water. Displace well to 8.4 ppg FIo-Pro SF drilling mud. 240 gpm. Drill out shoe at 10534' + 20' to 10554'. Up wt. 210K, SO wt. 125K, Rot wt. 155K, 40 rpm, 5K tq. on, 4K tq. off. RU and perform FIT w/ 8.4 ppg mud to 9.8 ppg EMW at 610 psi. RD test equipment. Drill directionally f/10554'MD/8375' TVD to 11500'MD/9034' TVD. 280 gpm, 1450 psi off, 1600 psi on, 5K tq. off, 6K tq. on, Up wt. 197, SO wt 148, Rot. wt. 165, rpm 60. ADT = 11.47 hrs f/24 hrs. ART = 4.85 hrs. AST = 6.62 hrs. Progress f/24 hrs = 966'. Drill directionally f/10500' MD/9034' TVD to 11693' MD/9038' TVD. 280 gpm, 1440 psi off, 1605 psi on, 5K tq. off, 6K tq. on, Up wt. 197, SO wt 149, Rot. wt. 165, rpm 60. Circulate bottoms up 274 gpm, 1430 psi. MW 8.4 ppg. POH f/PDC bit. MADPass f/11330' to 11180'. POH to 10534'. Pump dry job. POH to BHA. PJSM w/ Schlumberger on handling nukes. LD BHA. Clean rig floor while downloading MWD. PU BHA #5 including rebuilt 6-1/8" Hughes HCM505Z bit, 1.50 deg. PDM/AIM motor, bypass sub, stabilizer, flex collar, MWD, XOs, 3 flex drill collars, circ sub, and hydraulic jars. RIH to 1158' w/BHA #5 and shallow test MWD. RIH (/1158' to 11577' filling drill pipe every 30 stands. MADPass f/11577' to 11692'. 260 gpm, 1260 psi, 50 rpm, 5K Printed: 6/26/2006 7:18:21 AM r1 LJ BP EXPLORATION Operations Summary Report Legal Well Name: G-17 Common Well Name: G-17 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING I Rig Name: NABOBS 7ES Date From - To ' Hours ~ Task Code ~ NPT 6/16/2006 17:30 - 18:30 1.00 DRILL P 18:30 - 00:00 5.50 DRILL P 6/17/2006 00:00 - 03:00 3.00 DRILL P 03:00 - 03:30 I 0.501 DRILL I N I DPRB I 03:30 - 05:30 I 2.001 DRILL I N I DPRB I 05:30 - 06:30 1.00 DRILL N 06:30 - 16:30 10.00 DRILL P 16:30 - 18:30 2.00 DRILL P 18:30 - 20:30 2.00 DRILL P 20:30 - 21:30 1.00 DRILL P 21:30 - 23:00 1.50 DRILL P 23:00 - 00:00 1.00 DRILL P Page 6 of 9 Spud Date: 8/28/1981 Start: 6/7/2006 End: 6/25/2006 Rig Release: 6/21/2006 Rig Number: Phase ~ Description of Operations DPRB 6/18/2006 100:00 - 02:00 I 2.001 DRILL I P 02:00 - 02:30 I 0.501 DRILL I P 02:30 - 03:30 1.00 DRILL P 03:30 - 04:30 1.00 DRILL P 04:30 - 07:00 2.50 DRILL P 07:00 - 08:00 1.00 DRILL P 08:00 - 09:00 1.00 CASE P 09:00 - 12:00 3.00 CASE P 12:00 - 12:30 0.50 CASE P 12:30 - 13:00 0.50 CASE P 13:00 - 18:00 5.00 CASE P 18:00 - 19:30 I 1.501 CASE I P PROD1 tq. PROD1 Drill f/11693' to 12056'. Up wt. 190K, SO wt. 150K, Rot. wt. 170K, RPM 80 Tq. off 5.5K, Tq. on 7K, 266 gpm, 1340 psi. MW = 8.6 PPg• ADT 4.83 hrs. f/24 hrs. AST = 1.95 hrs. ART = 2.88 hrs. Progress f/24 hrs = 556'. Drill (/12056' to 12265'. Up wt. 198K, SO wt. 150K, Rot. wt. 168K, RPM 80, Tq. off 6K, Tq. on 7K, 270 gpm, 1450 psi. on, 1320 psi off. PROD1 270 gpm, 1074 psi off. 140 psi pressure loss. Inspect lines, mud properties, pumps, and screens. All ok. No signal from turbine, flow at turbine below 180 gpm min. PROD1 POH looking for washout. MW in/out 8.5 ppg. Find washout in drill pipe, 8862', in slip contact area. Replace jt. PROD1 RIH to 12265'. PROD1 Drill f/12265' to TD C~ 13056' Up wt. 200K, SO wt. 145K, Rot. wt. 170K, RPM 80, Tq. off 6K, Tq. on 8K, 280 gpm, 1660 psi. on, 1500 psi off. ADT = 8 hrs f/24 hrs. AST = 2.17 hrs. ART = 5.83 hrs. Progress f/24 hrs = 1002'. PRODi CBU for sample as per geo. 691 bbls. PROD1 POH to 7" shoe @ 10534'. Wipe out intermittent tight spots - OK. MW in/out 8.5 ppg. PROD1 Service rig and topdrive. Slip & cut drlg line. PROD1 RIH to TD at 13058'. Hole in good shape. PROD1 Circulate 104 bbls 8.5 ppg Flo-Pro and then pump 35 bbls. w/Hi-Vis sweep surface to surface (2 x cuttings at surface) 283 gpm, 1462 psi. 100 rpm, 6K tq. PROD1 PROD1 Circulate sweep out of hole and spot 90 bbl 8.5 ppg clean Flo-Pro SF liner running pill across OH. 283 gpm, 1517 psi. PROD1 POH to shoe at 10534'. Drop circ sub dart to seat. MW in/out 8.5 ppg. No problems pulling from TD to shoe. Hole in good shape. PROD1 POH to 7" liner top at 9648'. PROD1 Blow circ seat open. Position circ. sub at 9648' across 7" x 9-5/8" liner top. Circulate until clean over shakers. 564 gpm. 1400 psi. Drop 2.25" drift. PROD1 POH to BHA #5. MW 8.5 ppg in/out. PRODi LD drilling BHA #5. Clear floor. RUNPRD RU to run 4.5" liner. PJSM w/WSL, tourpusher all hands. RUNPRD RIH w/64 jts. of 4.5", IBT-M, 12.6#, L-80 liner. Shoe track w/Halliburton shoe pin end jt 1, Halliburton float collar pin end jt. 2 and Baker landing collar pin end jt. 3. Check floats, OK. Fill ea. jt. of liner running in. Place floating straight blade centralizer on ea. jt. #1-60. RUNPRD PU Baker 4.5" x 7" ZXP liner top packer/HMC liner hanger assy. MU to liner and RIH w/1 std. of drillpipe to 2809'. RUNPRD Circ. 40 bbls. 8.5 ppg mud. 201 gpm, 140 psi. RUNPRD RIH w/liner on drill pipe f/2809' to 7" shoe at 10534'. PU wt. 165K, SO wt. 135K. Fill every 10 stds of drill pipe running in. RUNPRD Circ. at shoe, 577 bbls, 40 spm = 265 psi, 50 spm = 300 psi. Printed: 6/26/2006 7:18:21 AM BP EXPLORATION Operations Summary Report Legal Well Name: G-17 Common Well Name: G-17 Event Name: REENTER+COMPLETE Start: 6/7/2006 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 6/21/2006 Rig Name: NABOBS 7ES Rig Number: Date ;From - To Hours ' Task !Code' NPT Phase 6/18/2006 18:00 - 19:30 1.50 CASE P RUNPRD 19:30 - 20:00 0.50 CASE P RUNPRD 20:00 - 22:00 I 2.001 CASE I P I I RUNPRD 22:00 - 22:30 I 0.501 CASE I P I I RUNPRD 22:30 - 00:00 ~ 1.50 ~ CASE ~ P I RUNPRD 6/19/2006 100:00 - 03:00 I 3.001 CEMT I P I I RUNPRD 03:00 - 03:30 0.50 CEMT P RUNPRD 03:30 - 04:00 0.50 CEMT P RUNPRD 04:00 - 06:00 I 2.001 CEMT I P I I RUNPRD 06:00 - 08:30 I 2.50) CEMT I P I I RUNPRD 08:30 - 10:00 1.50 ~ CEMT I P I RUNPRD 10:00 - 11:00 I 1.001 CEMT I P I I RUNPRD Page 7 of 9 Spud Date: 8/28/1981 End: 6/25/2006 Description of Operations Stage pumps up slowly to 6 bpm, 540 psi. PU Topdrive cement head. MU on single jt. of drill pipe in mousehole and lay cement head assy. on skate. RIH f/10361' to 13038'. No fluid losses evident, no problems getting to bottom. PU Topdrive/drill pipe single assy. from skate and MU hoses and tag bottom at 13058'. Circ. 421 bbls. 8.5 ppg mud. Reciprocate pipe 20' while circulating. Stage pumps up slowly 4 bpm = 635 psi, 5 bpm = 765 psi, 6 bpm = 965 psi. Up wt. = 193K, SO wt = 150K. PJSM w/Schlumberger, WSL, all hands while circulating. Line up Schlumberger to pump 5 bbls. water and pressure test lines to 4500 psi. OK. Switch valves down hole and pump 25 bbls 8.4 ppg CW-100. Pump 50 bbls. 9.6 ppg mud push Pump batch mixed 71.3 bbls of 15.8 ppg class "G" cement w/additives and Gasblok at 5.7 bbls/min. Shut down and switch valves to wash up Schlumberger lines to flowline via washup Tee. Drop drill pipe wiper dart and see plug indicator trip. Switch to rig pumps for displacement w/40 bbls pert. pill immediately behind plug followed by old mud. Pump displacement at average rate of 6 bpm. Slow to 3 bpm and see drill pipe wiper dart latch up w/liner wiper plug at 100 bbls displacement away. Rate increased to 4 bpm. At 135 bbls. displacement slow rate to 3.0 bpm and see plug bump w/141 bbls of displacement away with 1427 psi final circulating pressure. CIP at 01:04 hrs. w/40 perf pill in place above liner wiper plug. Increase pressure to 4000 psi and set HMC liner hanger. Hold 4000 psi f/2 min. SO liner weight + 20K lbs. down on hanger. Hanger held OK. Bleed psi to 0 and check floats, OK. Rotate 15 turns to release C-2 running tool from ZXP liner top packer running thread. Pressure up to 1000 psi and pick up until pressure bleeds off. Seals and rotating dog sub clear of extension sleeve. Circulate cement up annulus 50 bbls. Slowdown pumps w/stinger inside liner top to 2 bpm. SO w/rotating dog sub 70K Ibs and see the liner top packer screws shear. PU and repeat. PU to neutral and rotate 5 rpm and SO slowly and put 70K on packer w/rotating dog sub. Packer set ok. PU to clear stinger from liner top and circulate 8 bbls of cement to surface 500 gpm, 1430 psi. Circulate until clear of cement at surface. Shut down. Liner shoe at 13058'. Liner top at 10354'. RD cementing lines, RD Schlumberger, LD cement head. RU lines to pump Flo-Pro SF mud to seawater displacement while waiting on seawater. Trucks unavailable. Pump 50 bbls. Safe Kleen sweep followed by 50 bbls water. Displace well to 8.5 ppg seawater from 4.5" liner top at 10354' to surface. POH f/liner top at 10354' w/Up wt. 175K, SO wt. 140K to 2646'. Seawater 8.5 ppg in/out LD 84 jts. of drill pipe. Make service breaks on liner running tools and LD liner running tool. Rotating dog sub screw sheared indicating ZXP packer set. Function test BOPs. Pressure test liner to 3500 psi f/30 mins. and chart. Printed: 6/26/2006 7:76:27 AM BP EXPLORATION Operations Summary Report Page 8 of 9 Legal Well Name: G-17 Common Well Name: G-17 Spud Date: 8/28/1981 Event Name: REENTER+COMPLETE Start: 6/7/2006 End: 6/25/2006 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 6/21/2006 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours ~ Task 'Code NPT Phase Description of Operations 6/19/2006 11:00 - 12:00 1.00 PERFO P OTHCMP RU to run pert guns. 12:00 - 12:30 0.50 PERFO P OTHCMP Load pipe shed w/2-7/8" PAC. Note: pipe arrived late due to being inspected from another job. 12:30 - 14:00 1.50 PERFO P OTHCMP PU perf guns f/jt. 1 to jt. 25. 14:00 - 14:30 0.50 PERFO P OTHCMP RU 2-7/8" PAC handling equipment. 14:30 - 17:00 2.50 PERFO P OTHCMP RIH w/2-7/8" PAC. 17:00 - 17:30 0.50 PERFO P OTHCMP RD PAC handling equipment and MU XOs to 4" HT 40 drill pipe. 17:30 - 22:00 4.50 PERFO P OTHCMP RIH f/2735' to 12971' and tag landing collar. PU and locate 1030' of guns w/ bottom shot at 12900' and top shot at 11870'. 22:00 - 23:00 1.00 PERFO P OTHCMP PJSM w/Schlumberger, all hands, WSL, and tourpusher. Activate pressure firing sequence on guns. Guns felt at surface. 1030 ft of guns - 2 7!8" HSD, 6 SPF, 60 degree phasing, PJ2906. Immediate 5 bbl. loss of fluid. 23:00 - 23:30 0.50 PERFO P OTHCMP POH to 11813' to place guns above perf interval. Monitor well. 7 bbls/hr fluid loss rate. Seawater wt 8.5 ppg in/out 23:30 - 00:00 0.50 PERFO P OTHCMP POH laying down drill pipe. Seawater wt 8.5 ppg in/out 6/20/2006 00:00 - 04:30 4.50 PERFO P OTHCMP POH laying down 4" drill pipe singles. Fluid loss rate at 02:00 = 5 bbls/hr. Seawater wt 8.5 ppg in/out. 04:30 - 06:00 1.50 PERFO N RREP OTHCMP Replace broken hydraulic hose on pipe skate. Monitor well bore static. 06:00 - 08:00 2.00 PERFO P OTHCMP Continue to lay down 4" drill pipe singles. 08:00 - 09:00 1.00 PERFO P OTHCMP Rig up to lay down 2-7/8" pac drill pipe. 09:00 - 10:30 1.50 PERFO P OTHCMP Lay down 54 joints of 2-7/8" pac drill pipe. 10:30 - 14:00 3.50 PERFO P OTHCMP PJSM w/crew, Schlumberger, WSL on handling of TCP guns coming out of hole. Discuss procedures if unfired charges are encountered. Lay down TCP guns. All charges fired. All firing heads, carriers and blanks intact and undamaged. Rig down TCP running equipment, clear and clean floor 14:00 - 15:00 1.00 BUNCO RUNCMP Monitor well bore static. Rig up Nabors casing equipment to run 4-1/2" 12.6# IBT-M tubing. 15:00 - 15:30 0.50 BOPSU P RUNCMP Pull wear bushing and make dummy run with hanger. 15:30 - 00:00 8.50 BUNCO RUNCMP Run in the hole with 4-1/2" 12.6# L-80 IBT-M tubing to 7992'. Baker-Loc all connections below Baker 7" x 4-1/2" S-3 type packer. Average make up torque = 3600 lbs. Up weight 107k. Slack off weight 95k. 6/21/2006 00:00 - 02:30 2.50 BUNCO RUNCMP Continue to run in the hole with 4-1/2" 12.6# L-80 IBT-M tubing 02:30 - 04:30 2.00 BUNCO RUNCMP Tag up w/ wire line entry guide go at 10365'. Space out and land tubing hanger at 10360'. Run in lock down screws. 04:30 - 07:30 3.00 BUNCO RUNCMP Reverse circulate 381 bbl of 8.5 ppg inhibited sea water at 3 bpm, 220 psi. 07:30 - 09:30 2.00 BUNCO RUNCMP Drop ball and rod, preesure tubing to 3500 psi, hold for 30 minutes, Chart pressure. Bleed tubing pressure to 1500 psi. Pressure annulus to 3500 psi, and hold for 30 minutes, Chart pressure. Bleed pressure to to 0 psi, bleed tubing to 0 psi. Pressure up annulus until DCK valvle shear at 2900 psi. Pump fluid both ways to confirm shear of DCK valve. 09:30 - 10:00 0.50 BUNCO RUNCMP Lay down landing joint and install TWC and test from below to 1000 psi. 10:00 - 11:00 1.00 BOPSU P RUNCMP Nipple down BOP 11:00 - 14:00 3.00 WHSUR N HMAN RUNCMP Nipple up adapter flange and test to 5000 psi for 10 minutes. 14:00 - 17:00 3.00 W HSUR P RUNCMP Nipple up tree to adapter flange, Adapter flange misoriented. Printed: 6/26/2006 7:18:21 AM BP EXPLORATION Page 9 of 9 Operations Summary Report Legal Well Name: G-17 Common Well Name: G-17 Spud Date: 8/28/1981 Event Name: REENTER+COMPLETE Start: 6/7/2006 End: 6/25/2006 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 6/21/2006 Rig Name: NABOBS 7ES Rig Number: Date % From - To ~ Hours Task Code ~ NPT Phase ' Description of Operations 6/21/2006 14:00 - 17:00 3.00 WHSUR P RUNCMP Nipple down adapter flange, orient tree and adapter flange and test to 5000 psi for 30 minutes. 17:00 - 17:30 0.50 WHSUR P RUNCMP Rig up DSM lubricator and pull TWC. 17:30 - 19:30 2.00 WHSUR P RUNCMP Rig up little red hot oil, test lines to 3000 psi. Pump 155 bbls of diesel down annuls at 3 bpm 250 psi. 19:30 - 21:00 1.50 WHSUR P RUNCMP Allow diesel to U-Tube. 21:00 - 21:30 0.50 WHSUR N SFAL RUNCMP Install BPV and attempt to test. BPV failed to test. 21:30 - 00:00 2.50 WHSUR P RUNCMP Rig up DSM lubricator and pull BPV. Install new BPV and test from below to 1000 psi. Rig down DSM. Blow down lines. Secure Tree. Rig Release at 24:00 hr 6-21-2006. Printed: 6/26/2006 7:18:21 AM '~~) ~,I . ~,~, ~i~ , '~, G-17A Survey Report Schlumperger Client: BP Exploration Alaska Field: Prudhoe Bay Unit - WOA Structure /Slot: G-PAD / G-17 Well: G-17 Borehole: G•17A UWI/API#: 500292061901 Survey Name /Date: G-17A /June 17, 2006 Tort IAHD / DDI / ERD ratio: 268.678° / 7263.95 ft / 6.449 / 0.802 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location Lat/Long: N 701910.517, W 148 43 30.738 Loration Grid NIE Y/X: N 5968104.000 ftUS, E 657244.000 ftUS Grid Convergence Angle: +1.20035129° Grid Scale Factor: 0.99992809 Vertical Section Azimuth: 151.38° Vertical Section Origin: N 0.000 ft, E 0.000 it TVD Reference Datum: Rotary Table TVD Reference Elevation: 68.3811 relative to MSL Sea Bed /Ground Level Elevation: 39.88 ft relative to MSL Magnetic Declination: 24.327° Total Field Strength: 57643.224 nT Magnetic Dip: 80.927° Declination Date: June 20, 2006 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North -> True North: +24.327° Local Coordinates Referenced To: Well Head • Comments Measured Inclination Azimuth Subsea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de n n ft ft ft ft ft de 100 ft ftUS ftUS Nrolectea-up V .VV U.UI 111.425 -b25.a25 U.UU U.V/ V.VV V.U`J -U.V3 U.UB V.VV b`Jb251UJ.`J/ bb/L44.V8 IV /V.31JO881V VV 14b./LOLU43b GYD CT CMS 90 .88 0.10 111.48 22.50 90.88 0.13 0.09 0.17 -0.06 0.16 0.10 5968103.94 657244.16 N 70.31958801 W 148.72520370 190 .88 0.19 222.96 122.50 190.88 0.25 0.28 0.25 -0.22 0.13 0.24 5968103.79 657244.13 N 70.31958759 W 148.72520396 290 .88 0.24 204.03 222.50 290.88 0.43 0.65 0.53 -0.53 -0.07 0.09 5968103.47 657243.94 N 70.31958674 W 148.72520557 390 .88 0.29 166.48 322.50 390.88 0.80 1.09 0.97 -0.97 -0.09 0.18 5968103.03 657243.93 N 70.31958554 W 148.72520578 490 .88 0.39 162.11 422.50 490.88 1.38 1.69 1.54 -1.54 0.07 0.10 5968102.47 657244.10 N 70.31958399 W 148.72520445 590 .88 0.50 162.46 522.49 590.87 2.14 2.46 2.30 -2.28 0.31 0.11 5968101.73 657244.35 N 70.31958196 W 148.72520254 690 .88 0.53 159.52 622.49 690.87 3.03 3.36 3.18 -3.13 0.60 0.04 5968100.89 657244.66 N 70.31957964 W 148.72520016 790 .88 0.55 156.17 722.48 790.86 3.97 4.30 4.11 -4.00 0.95 0.04 5968100.02 657245.04 N 70.31957726 W 148.72519728 890 .88 0.60 149.70 822.48 890.86 4.97 5.31 5.09 -4.89 1.41 0.08 5968099.14 657245.51 N 70.31957483 W 148.72519357 990 .88 0.65 142.81 922.47 990.85 6.05 6.40 6.14 -5.79 2.02 0.09 5968098.25 657246.14 N 70.31957236 W 148.725 5 1090 .88 0.52 131.92 1022.47 1090.85 7.04 7.41 7.08 -6.55 2.70 0.17 5968097.51 657246.84 N 70.31957029 W 148,72 1190 .88 0.37 120.49 1122.47 1190.85 7.75 8.19 7.76 -7.02 3.32 0.17 5968097.06 657247.46 N 70.31956902 W 148.725 4 1290 .88 0.28 95.82 1222.46 1290.84 8.16 8.75 8.16 -7.20 3.84 0.16 5968096.88 657247.99 N 70.31956850 W 148.72517391 1390 .88 0.19 69.33 1322.46 1390.84 8.32 9.15 8.33 -7.17 4.24 0.14 5968096.92 657248.38 N 70.31956860 W 148.72517068 1490 .88 0.17 39.78 1422.46 1490.84 8.29 9.46 8.31 -7.00 4.49 0.09 5968097.10 657248.63 N 70.31956907 W 148.72516866 1590 .88 0.16 9.81 1522.46 1590.84 8.13 9.74 8.17 -6.75 4.60 0.09 5968097.35 657248.74 N 70.31956975 W 148.72516769 1690 .88 0.19 25.97 1622.46 1690.84 7.92 10.04 7.99 -6.46 4.70 0.06 5968097.64 657248.83 N 70.31957054 W 148.72516691 1790 .88 0.23 48.39 1722.46 1790.84 7.78 10.40 7.90 -6.18 4.92 0.09 5968097.93 657249.05 N 70.31957131 W 148.72516511 1890 .88 0.48 46.34 1822.46 1890.84 7.63 11.02 7.88 -5.75 5.38 0.25 5968098.36 657249.50 N 70.31957246 W 148.72516144 1990 .88 0.77 41.02 1922.45 1990.83 7.28 12.11 7.88 -4.96 6.12 0.30 5968099.17 657250.22 N 70.31957464 W 148.72515540 2090 .88 0.64 42.17 2022.45 2090.83 6.87 13.34 8.03 -4.04 6.94 0.13 5968100.11 657251.02 N 70.31957715 W 148.72514879 2190 .88 0.46 44.18 2122.44 2190.82 6.56 14.30 8.29 -3.34 7.59 0.18 5968100.82 657251.66 N 70.31957907 W 148.72514348 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 1 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft tt ft ft n n ft de 00 ft nUS nUS LLyU.t525 U.4L t5'L. y:i 'L'LLL.44 LLyV.25L b.4U 15. U/ i5. t5y -L.tfif 2i.LV V.15 5yb251 Vl. Ly b5/LSL .Lt7 N /V .JI`JSi5U31 W 1425./Lbl:S255/ 2390 .88 0.39 83.94 2322. 44 2390.82 6.60 15. 76 9.26 -2.68 8.86 0.15 5968101. 51 657252 .92 N 70 .31958087 W 148. 72513318 2490 .88 0.33 197.55 2422. 43 2490.81 6.93 16. 22 9.57 -2.92 9.11 0.60 5968101. 27 657253 .17 N 70 .31958022 W 148. 72513114 2590 .88 0.26 323.56 2522. 43 2590.81 6.90 16. 56 9.39 -3.01 8.89 0.53 5968101. 18 657252 .95 N 70. 31957996 W 148. 72513294 2690 .88 0.66 341.34 2622. 43 2690.81 6.11 17. 36 8.87 -2.28 8.57 0.42 5968101. 90 657252 .62 N 70. 31958195 W 148. 72513553 2790 .88 1.13 344.35 2722. 42 2790.80 4.58 18. 92 8.16 -0.79 8.12 0.47 5968103. 38 657252 .14 N 70. 31958604 W 148. 72513918 2890 .88 1.72 232.27 2822. 40 2890.78 3.86 20. 74 6.71 -0.75 6.67 2.39 5968103. 39 657250. 68 N 70. 31958612 W 148. 72515095 2990 .88 2.33 105.16 2922. 37 2990.75 5.50 23. 10 7.76 -2.21 7.44 3.64 5968101. 95 657251. 49 N 70. 31958216 W 148. 72514467 3090 .88 4.40 94.16 3022. 19 3090.57 8.99 28. 96 13.57 -3.02 13.23 2.16 5968101. 26 657257 .29 N 70 .31957995 W 148. 72509775 3190 .88 6.65 98.24 3121. 72 3190.10 14.54 38. 58 23.16 -4.12 22.79 2.28 5968100. 36 657266 .87 N 70 .31957692 W 148. 72502028 3290 .88 9.35 103.12 3220. 74 3289.12 23.42 52. 49 37.06 -6.80 36.44 2.78 5968097. 97 657280 .57 N 70 .31956961 W 148. 7 8 3390 .88 12.11 108.11 3318. 99 3387.37 36.47 71. 09 55.61 -11.90 54.32 2.91 5968093. 24 657298 .55 N 70 .31955567 W 148. 2 72 3490 .88 14.65 115.02 3416. 27 3484.65 54.29 94. 20 78.48 -20.51 75.75 3.00 5968085. 08 657320 .16 N 70 .31953214 W 148. 72459097 3590 .88 17.18 122.17 3512. 44 3580.82 77.37 121. 59 105.27 -33.73 99.72 3.20 5968072. 37 657344 .40 N 70 .31949604 W 148. 72439671 3615 .88 18.28 125.41 3536. 25 3604.63 84.12 129. 20 112.63 -37.97 106.04 5.91 5968068. 27 657350 .81 N 70 .31948446 W 148. 72434547 3640 .88 19.29 127.43 3559. 92 3628.30 91.42 137. 25 120.36 -42.75 112.52 4.80 5968063. 62 657357 .38 N 70 .31947140 W 148. 72429299 3665 .88 19.95 128.30 3583. 47 3651.85 99.12 145. 65 128.41 -47.90 119.14 2.89 5968058. 61 657364 .11 N 70. 31945732 W 148. 72423928 3690 .88 20.32 128.51 3606. 94 3675.32 107.04 154. 25 136.68 -53.25 125.89 1.51 5968053. 40 657370 .96 N 70. 31944271 W 148. 72418462 3715 .88 20.82 128.83 3630. 35 3698.73 115.14 163. 04 145.16 -58.74 132.74 2.05 5968048. 06 657377. 94 N 70. 31942772 W 148. 72412903 3740 .88 21.77 129.11 3653. 64 3722.02 123.54 172. 11 153.94 -64.45 139.80 3.82 5968042. 50 657385. 11 N 70. 31941212 W 148. 72407182 3765 .88 22.36 129.21 3676. 81 3745.19 132.23 181. 51 163.05 -70.38 147.08 2.36 5968036. 72 657392. 52 N 70. 31939591 W 148. 72401279 3790 .88 23.38 129.63 3699. 84 3768.22 141.24 191. 22 172.50 -76.55 154.59 4.13 5968030. 71 657400 .15 N 70. 31937906 W 148. 72395196 3815 .88 24.23 130.01 3722. 71 3791.09 150.63 201. 31 182.33 -83.01 162.34 3.45 5968024. 41 657408. 03 N 70. 31936140 W 148. 72388914 3840 .88 24.82 130.24 3745. 46 3813.84 160.30 211. 69 192.46 -89.70 170.27 2.39 5968017. 90 657416. 10 N 70. 31934313 W 148. 72382483 3865 .88 25.57 130.71 3768. 08 3836.46 170.24 222. 33 202.85 -96.61 178.37 3.10 5968011. 16 657424. 34 N 70. 31932426 W 148. 72375921 3890 .88 26.06 130.96 3790. 59 3858.97 180.44 233. 22 213.50 -103.73 186.61 2.01 5968004. 21 657432. 72 N 70. 31930481 W 148. 72369245 3915 .88 26.53 131.13 3813. 00 3881.38 190.82 244. 29 224.34 -111.00 194.96 1.90 5967997. 12 657441. 23 N 70. 31928494 W 148. 72362475 3940 .88 27.04 131.30 3835. 32 3903.70 201.40 255. 56 235.39 -118.42 203.43 2.06 5967989. 88 657449. 85 N 70 .31926466 W 148. 72355606 3965 .88 27.36 131.39 3857. 55 3925.93 212.13 266. 99 246.61 -125.97 212.01 1.29 5967982. 51 657458 .59 N 70 .31924404 W 148. 72 3990 .88 28.25 131.45 3879. 66 3948.04 223.09 278. 65 258.08 -133.68 220.76 3.56 5967974. 98 657467 .49 N 70 .31922296 W 148. 72 4015 .88 29.49 131.40 3901. 56 3969.94 234.44 290. 72 269.97 -141.67 229.81 4.96 5967967. 18 657476 .71 N 70 .31920114 W 148. 72334228 4040 .88 30.37 131.38 3923. 22 3991.60 246.16 303. 19 282.27 -149.92 239.17 3.52 5967959. 14 657486 .24 N 70 .31917861 W 148. 72326643 4065 .88 31.48 131.34 3944. 67 4013.05 258.23 316. 04 294.96 -158.41 248.81 4.44 5967950. 85 657496 .05 N 70 .31915542 W 148. 72318827 4090 .88 32.26 131.36 3965. 90 4034.28 270.63 329. 24 308.00 -167.13 258.72 3.12 5967942. 34 657506 .14 N 70 .31913159 W 148. 72310796 4115 .88 32.89 131.43 3986. 97 4055.35 283.28 342. 70 321.32 -176.03 268.81 2.52 5967933. 65 657516 .42 N 70 .31910728 W 148. 72302612 4140 .88 33.69 131.67 4007. 86 407624 296.19 356. 42 334.90 -185.13 279.08 3.24 5967924. 77 657526 .88 N 70 .31908241 W 148. 72294288 4165 .88 34.22 131.78 4028. 60 4096.98 309.34 370. 39 348.73 -194.42 289.51 2.13 5967915. 70 657537 .49 N 70 .31905702 W 148. 72285841 4190 .88 34.80 131.91 4049. 20 4117.58 322.69 384. 55 362.76 -203.87 300.06 2.34 5967906. 47 657548 .24 N 70 .31903121 W 148. 72277289 4215 .88 35.59 132.16 4069. 63 4138.01 336.28 398. 96 377.04 -213.52 310.76 3.21 5967897. 05 657559 .14 N 70 .31900485 W 148. 72268615 4240 .88 36.44 132.56 4089. 85 4158.23 350.18 413. 66 391.61 -223.43 321.62 3.53 5967887. 38 657570 .21 N 70 .31897779 W 148. 72259812 4265 .88 37.66 133.19 4109. 80 4178.18 364.47 428. 72 406.53 -233.67 332.66 5.11 5967877. 36 657581 .45 N 70 .31894978 W 148. 72250866 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 2 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft tt ft n n h de oo n nUS ttUS 4290.88 4315.88 4340.88 4365.88 4390.88 4415.88 4440.88 4465.88 4490.88 4515.88 4540.88 4565.88 4590.88 4615.88 4640.88 4665.88 4690.88 4715.88 4740.88 4765.88 4790.88 4815.88 4840.88 4865.88 4890.88 4915.88 4940.88 4965.88 4990.88 5015.88 5040.88 39.10 134.16 4129 .40 419/./8 3/9.25 40.94 135.58 4148 .55 4216 .93 394.67 42.35 136.27 4167 .23 4235 .61 410.68 43.27 136.58 4185 .57 4253 .95 427.09 43.97 136.81 4203 .67 4272 .05 443.77 45.01 137.41 4221 .50 4289 .88 460.75 45.67 137.66 4239 .07 4307 .45 478.02 46.34 137.99 4256 .44 4324 .82 495.50 46.82 138.08 4273 .62 4342 .00 513.17 47.21 138.18 4290 .67 4359 .05 530.97 47.50 138.29 4307 .60 4375 .98 548.88 444.24 421.88 460.32 476.93 493.92 511.16 528.68 437.74 454.10 470.83 487.81 505.06 546.47 564.45 582.61 600.90 619.29 522.56 540.27 558.15 576.18 594.31 -244.39 -255.74 -267.67 -279.98 -292.53 -305.37 -318.49 -331.82 -345.32 -358.94 -372.65 343.88 Fi.24 598/BEiti.88 (i5/b92.9U N /0.3189"LU6U W 148./2"141/88 355.27 366.83 378.54 390.37 402.29 414.29 426.37 438.51 450.72 462.96 8.22 5967855. 78 657604.52 N 70. 31888951 W 148.72232537 5.93 5967844. 09 657616.33 N 70. 31885690 W 148.72223172 3.78 5967832. 03 657628.29 N 70. 31882327 W 148.72213680 2.87 5967819. 73 657640.38 N 70. 31878898 W 148.72204093 4.49 5967807. 15 657652.57 N 70. 31875391 W 148.72194430 2.73 5967794.28 2.84 5967781.21 1.94 5967767.97 1.59 5967754.61 1.20 5967741.15 657664.84 657677.19 657689.61 657702.10 657714.63 657727.15 657739.62 657752.09 657764.58 657777.08 657789.60 657802.10 657814.58 657827.01 657839.23 657851.22 657862.97 657874.50 657885.95 657897.41 657908.91 657920.43 657931.97 657943.53 657955.09 657966.63 657978.16 657989.71 658001.23 658012.74 658024.21 658035.57 658046.80 658057.90 658068.89 N 70.31871807 W 148.72184699 N 70.31868166 W 148.72174913 N 70.31864477 W 148.72165072 N 70.31860756 W 148.72155179 N 70.31857009 W 148.721 2 N 70.31853245 W 148.7215 N 70.31849475 W 148.72125466 N 70.31845690 W i 48.72115593 N 70.31841881 W 148.72105698 N 70.31838046 W 148.72095804 N 70.31834187 W 148.72085898 N 70.31830309 W 148.72076003 N 70.31826408 W 148.72066126 N 70.31822474 W 148.72056299 N 70.31818484 W 148.72046634 N 70.31814416 W 148.72037172 N 70.31810267 W 148.72027905 N 70.31806045 W 148.72018815 N 70.31801770 W 148.72009804 N 70.31797460 W 148.72000782 N 70.31793127 W 148.71991729 N 70.31788777 W 148.71982660 N 70.31784410 W 148.71 N 70.31780031 W 148.71 N 70.31775641 W 148.71955380 N 70.31771261 W 148.71946295 N 70.31766886 W 148.71937219 N 70.31762504 W 148.71928131 N 70.31758118 W 148.71919066 N 70.31753717 W 148.71910011 N 70.31749291 W 148.71900983 N 70.31744837 W 148.71892051 N 70.31740354 W 148.71883226 N 70.31735846 W 148.71874514 N 70.31731311 W 148.71865886 47 .45 138.49 4324 .50 4392.88 566 .83 637.71 612.49 -386.43 475.20 0.62 5967727.64 47 .37 138.66 4341 .42 4409.80 584 .78 656.12 630.65 -400.23 487.38 0.59 5967714.10 47 .74 138.69 4358 .29 4426.67 602 .78 674.56 648.86 -414.08 499.56 1.48 5967700.50 47 .93 138.89 4375 .07 4443.45 620 .86 693.09 667.17 -428.02 511.77 0.96 5967686.82 48 .24 139.08 4391 .77 4460.15 639 .03 711.70 685.54 -442.06 523.98 1.36 5967673.05 48 .46 139.19 4408 .39 4476.77 657 .29 730.38 704.00 -456.19 536.20 0.94 5967659.18 48 .53 139.41 4424 .96 4493.34 675 .59 749.10 722.50 -470.38 548.41 0.72 5967645.24 48 .80 139.62 4441 .47 4509.85 693 .96 767.87 741.05 -484.66 560.59 1.25 5967631,23 48 .90 140.18 4457 .92 4526.30 712 .41 786.70 759.65 -499.06 572.72 1.73 5967617.09 49 .01 141.35 4474 .34 4542.72 730 .94 805.55 778.24 -513.66 584.64 3.56 5967602,74 49 .37 142.44 4490 .67 4559.05 749 .61 824.47 796.85 -528.55 596.32 3.60 5967588.10 49 .64 143.61 4506 .91 4575.29 768 .42 843.48 815.49 -543.74 607.76 3.72 5967573.15 49 .96 144.44 4523 .05 4591.43 787 .35 862.58 834.16 -559.19 618.97 2.84 5967557.94 50 .36 i 44.77 4539 .06 4607.44 806 .42 881.78 852.91 -574.84 630.09 1.89 5967542.53 50 .77 144.81 4554 .94 4623.32 825 .60 901.08 871.78 -590.62 641.22 1.64 5967526.99 51 .00 144.86 4570 .71 4639.09 844 .87 920.48 890.75 -606.47 652.39 0.93 5967511.37 51 .24 144.94 4586 .41 4654.79 864 .20 939.94 909.79 -622.40 663.58 0.99 5967495.69 51 .46 144.96 4602 .02 4670.40 883 .61 959.47 928.91 -638.38 674.80 0.88 5967479.94 51 .56 145.05 4617 .58 4685.96 903 .05 979.03 948.09 -654.41 686.02 0.49 5967464.15 51 .70 145.06 4633 .10 4701.48 922 .53 998.64 967.31 -670.48 697.25 0.56 5967448.33 5065 .88 51 .29 145.02 4648.66 4717.04 941.98 1018.20 986.51 -686.51 708.46 1.64 5967432.53 5090 .88 51 .52 145.03 4664.26 4732.64 961.40 1037.74 1005.70 -702.52 719.66 0.92 5967416.76 5115 .88 51 .52 145.05 4679.81 4748.19 980.85 1057.31 1024.94 -718.56 730.87 0.06 5967400.96 5140 .88 51 .49 145.21 4695.37 4763.75 1000.30 1076.88 1044.18 -734.61 742.06 0.52 5967385.15 5165 .88 51 .81 145.30 4710.89 4779.27 1019.79 1096.48 1063.46 -750.72 753.23 1.31 5967369.28 5190 .88 51 .90 145.67 4726.33 4794.71 1039.35 1116.14 1082.79 -766.92 764.37 1.22 5967353.31 5215 .88 51 .93 146.20 4741.75 4810.13 1058.94 1135.82 1102.12 -783.22 775.39 1.67 5967337.25 5240 .88 52 .03 146.66 4757.15 4825.53 1078.56 1155.51 1121.45 -799.63 786.28 1.50 5967321.07 5265 .88 51 .93 147.17 4772.55 4840.93 1098.19 1175.21 1140.76 -816.14 797.04 1.66 5967304.80 5290 .88 52 .21 147.47 4787.91 4856.29 1117.86 1194.93 1160.08 -832.73 807.68 1.47 5967288.43 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 3 of 10 Comments Measured Inclination Azimuth Subsea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft 00 ft ftUS ftUS 5315.88 52.35 147.79 4803 .21 4871.59 1137.60 1214.70 1179.45 -849.44 818 .27 1.16 5967271.95 658079.82 N 70.31726748 W 148.71857306 5340. 88 52.61 147 .97 4818 .43 4886.81 1157.39 1234.53 1198.87 -866.23 828 .81 1.19 5967255.39 658090.71 N 70.31722160 W 148.71848763 5365. 88 52.98 148 .07 4833 .55 4901.93 1177.27 1254.44 1218.37 -883.12 839 .36 1.51 5967238.72 658101.61 N 70.31717545 W 148.71840217 5390. 88 53.02 148 .25 4848 .60 4916.98 1197.20 1274.41 1237.93 -900.08 849 .89 0.60 5967221.99 658112.50 N 70.31712911 W 148.71831682 5415. 88 53.07 148 .35 4863 .63 4932.01 1217.15 1294.39 1257.50 -917.08 860 .39 0.38 5967205.21 658123.35 N 70.31708267 W 148.71823176 5440. 88 52.98 148 .40 4878 .66 4947.04 1237.09 1314.36 1277.07 -934.08 870 .86 0.39 5967188.43 658134.17 N 70.31703621 W 148.71814689 5465. 88 52.78 148 .47 4893 .75 4962.13 1257.00 1334.29 1296.62 -951.07 881 .30 0.83 5967171.67 658144.96 N 70.31698980 W 148.71806234 5490. 88 53.21 148 .48 4908 .80 4977.18 1276.94 1354.26 1316.20 -968.09 891 .74 1.72 5967154.88 658155.75 N 70.31694331 W 148.71797775 5515. 88 53.32 148 .22 4923 .75 4992.13 1296.95 1374.29 1335.87 -985.14 902 .25 0.94 5967138.05 658166.62 N 70.31689671 W 148.71789256 5540. 88 53.04 147 .49 4938 .73 5007.11 1316.92 1394.31 1355.57 -1002.09 912 .90 2.59 5967121.33 658177.62 N 70.31685041 W 148.71780628 5565. 88 53.07 146 .49 4953 .76 5022.14 1336.84 1414.29 1375.29 -1018.84 923 .78 3.20 5967104.81 658188.85 N 70.31680464 W 148.71 5590. 88 52.92 145 .01 4968 .81 5037.19 1356.71 1434.25 1395.06 -1035.34 935 .02 4.77 5967088.55 658200.43 N 70.31675955 W 148.71 3 5615. 88 52.72 143 .56 4983 .92 5052.30 1376.48 1454.17 1414.86 -1051.52 946 .64 4.69 5967072.62 658212.39 N 70.31671537 W 148.71753282 5640. 88 52.63 142 .20 4999 .07 5067.45 1396.14 1474.05 1434.66 -1067.37 958 .64 4.34 5967057.03 658224.72 N 70.31667206 W 148.71743561 5665. 88 52.40 140 .77 5014 .29 5082.67 1415.68 1493.89 1454.47 -1082.89 970 .99 4.63 .5967041.77 658237.39 N 70.31662965 W 148.71733551 5690. 88 52.23 139 .38 5029 .57 5097.95 1435.08 1513.67 1474.24 -1098.06 983 .69 4.45 5967026.87 658250.40 N 70.31658820 W 148.71723262 5715. 88 52.19 138 .04 5044 .89 5113.27 1454.35 1533.43 1493.99 -1112.90 996 .73 4.24 5967012.30 658263.74 N 70.31654764 W 148.71712699 5740. 88 51.90 136 .43 5060 .27 5128.65 1473.47 1553.14 1513.70 -1127.38 1010 .11 5.21 5966998.11 658277.43 N 70.31650810 W 148.71701854 5765. 88 51.95 135 .38 5075 .69 5144.07 1492.43 1572.82 1533.37 -1141.51 1023 .80 3.31 5966984.27 658291.41 N 70.31646949 W 148.71690757 5790. 88 51.75 133 .91 5091 .13 5159.51 1511.26 1592.48 1552.99 -1155.32 1037 .79 4.69 5966970.75 658305.69 N 70.31643174 W 148.71679423 5815. 88 51.58 132 .46 5106 .64 5175.02 1529.89 1612.09 1572.53 -1168.74 1052 .09 4.60 5966957.64 658320.26 N 70.31639507 W 148.71667837 5840. 88 51.52 131 .18 5122 .18 5190.56 1548.34 1631.67 1592.00 -1181.80 1066 .68 4.02 5966944.89 658335.12 N 70.31635940 W 148.71656014 5865 .88 51.61 130 .21 5137 .72 5206.10 1566.66 1651.25 1611.42 -1194.57 1081 .52 3.06 5966932.44 658350.23 N 70.31632451 W 148.71643982 5890. 88 51.76 129 .83 5153 .22 5221.60 1584.93 1670.86 1630.86 -1207.18 1096 .55 1.34 5966920.14 658365.51 N 70.31629005 W 148.71631809 5915 .88 52.12 129 .61 5168 .63 5237.01 1603.22 1690.55 1650.35 -1219.76 1111 .69 1.60 5966907.89 658380.91 N 70.31625568 W 148.71619540 5940. 88 52.04 129 .47 5184 .00 5252.38 1621.53 1710.27 1669.88 -1232.31 1126 .90 0.55 5966895.65 658396.38 N 70.31622137 W 148.71607216 5965. 88 52.26 129 .43 5199 .34 5267.72 1639.84 1730.01 1689.42 -1244.86 1142 .14 0.89 5966883.43 658411.88 N 70.31618710 W 148.71594863 5990. 88 52.12 129 .50 5214 .66 5283.04 1658.16 1749.76 1708.98 -1257.41 1157 .39 0.60 5966871.20 658427.39 N 70.31615280 W 148.71582507 6015. 88 51.95 129 .67 5230 .04 5298.42 1676.46 1769.47 1728.51 -1269.97 1172 .58 0.87 5966858.96 658442.84 N 70.31611848 W 148.71 6040 .88 52.19 129 .95 5245 .41 5313.79 1694.80 1789.19 1748.07 -1282.60 1187 .72 1.30 5966846.66 658458.24 N 70.31608398 W 148.71 6065 .88 52.38 130 .34 5260 .71 5329.09 1713.24 1808.97 1767.70 -1295.35 1202 .84 1.45 5966834.23 658473.62 N 70.31604914 W 148.71545674 6090 .88 52.57 130 .59 5275 .93 5344.31 1731.76 1828.79 1787.39 -1308.21 1217 .93 1.10 5966821.68 658488.97 N 70.31601398 W 148.71533450 6115 .88 53.02 130 .72 5291 .05 5359.43 1750.38 1848.71 1807.18 -1321.19 1233 .03 1.85 5966809.03 658504.35 N 70.31597854 W 148.71521209 6140 .88 53.10 130 .86 5306 .07 5374.45 1769.08 1868.69 1827.05 -1334.24 1248 .16 0.55 5966796.30 658519.74 N 70.31594287 W 148.71508951 6165 .88 53.23 131 .11 5321 .06 5389.44 1787.84 1888.70 1846.95 -1347.36 1263 .27 0.95 5966783.49 658535.12 N 70.31590701 W 148.71496711 6190 .88 53.55 131 .22 5335 .97 5404.35 1806.67 1908.77 1866.92 -1360.57 1278 .37 1.33 5966770.60 658550.50 N 70.31587092 W 148.71484470 6215 .88 53.57 131 .34 5350 .82 5419.20 1825.56 1928.88 1886.94 -1373.84 1293 .49 0.39 5966757.66 658565.89 N 70.31583466 W 148.71472223 6240 .88 53.55 131 .49 5365 .67 5434.05 1844.46 1948.99 1906.97 -1387.15 1308 .57 0.49 5966744.67 658581.24 N 70.31579831 W 148.71460001 6265 .88 53.59 131 .60 5380 .52 5448.90 1863.38 1969.10 1927.00 -1400.49 1323 .62 0.39 5966731.65 658596.57 N 70.31576185 W 148.71447803 6290 .88 53.62 131 .72 5395 .35 5463.73 1882.33 1989.23 1947.05 -1413.86 1338 .66 0.40 5966718.59 658611.88 N 70.31572530 W 148.71435620 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 4 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de n n n n n n n de 100 ft nUS ftUS (iilb .t525 b;i.yt5 1:11.151 541U.11 54/25.4y lyUl.:ii LUUy.4U lyt5/.1(i -14"L/. :iU l:ib:i./1 1.4/ bytiti/Ub.4/ t5b25f7L/,Ll N /U.:i15bt525by W 1425./14L:i4L/ 6340 .88 53.99 131.90 5424. 81 5493.19 1920.39 2029. 62 1987. 31 -1440. 79 1368.77 0.29 5966692. 30 658642.55 N 70.31565172 W 148.71411223 6365 .88 53.92 131.99 5439. 53 5507.91 1939.45 2049. 84 2007. 46 -1454. 30 1383.80 0.40 5966679. 11 658657.86 N 70.31561480 W 148.71399040 6390 .88 54.20 132.00 5454. 20 5522.58 1958.54 2070. 08 2027. 64 -1467. 85 1398.85 1.12 5966665. 89 658673.18 N 70.31557779 W 148.71386851 6415 .88 54.14 132.09 5468. 83 5537.21 1977.67 2090. 35 2047. 86 -1481. 42 1413.90 0.38 5966652. 63 658688.51 N 70.31554070 W 148.71374655 6440 .88 54.31 132.17 5483. 45 5551.83 1996.82 2110. 63 2068. 08 -1495. 03 1428.94 0.73 5966639. 34 658703.84 N 70.31550352 W 148.71362466 6465 .88 54.46 132.25 5498. 01 5566.39 2016.01 2130. 95 2088. 36 -1508. 68 1443.99 0.65 5966626. 01 658719.17 N 70.31546621 W 148.71350269 6490 .88 54.64 132.30 5512. 51 5580.89 2035.26 2151. 32 2108. 67 -1522. 38 1459.06 0.74 5966612. 63 658734.52 N 70.31542878 W 148.71338059 6515 .88 54.94 132.40 5526. 92 5595.30 2054.57 2171. 74 2129. 05 -1536. 14 1474.16 1.24 5966599. 19 658749.90 N 70.31539118 W 148.71325827 6540 .88 55.13 132.45 5541. 25 5609.63 2073.94 2192. 23 2149. 50 -1549. 96 1489.28 0.78 5966585. 69 658765.31 N 70.31535341 W 148.71313574 6565 .88 54.98 132.44 5555. 57 5623.95 2093.33 2212. 72 2169. 95 -1563. 79 1504.40 0.60 5966572. 18 658780.72 N 70.31531562 W 148.713 1 6590 .88 55.13 132.57 5569. 89 5638.27 2112.72 2233. 22 2190. 40 -1577. 64 1519.51 0.74 5966558. 65 658796.11 N 70.31527779 W 148.71 6615 .88 55.21 132.61 5584. 17 5652.55 2132.15 2253. 74 2210. 88 -1591. 53 1534.62 0.35 5966545. 09 658811.51 N 70.31523984 W 148.712 9 6640 .88 55.15 132.65 5598. 44 5666.82 2151.58 2274. 26 2231. 37 -1605. 43 1549.72 0.27 5966531. 51 658826.89 N 70.31520186 W 148.71264604 6665 .88 55.09 132.76 5612. 74 5681.12 2171.01 2294. 77 2251. 85 -1619. 34 1564.79 0.43 5966517. 92 658842.25 N 70.31516385 W 148.71252392 6690 .88 54.63 132.90 5627. 13 5695.51 2190.39 2315. 21 2272. 26 -1633. 23 1579.78 1.90 5966504. 34 658857.53 N 70.31512587 W 148.71240245 6715 .88 54.89 132.91 5641. 55 5709.93 2209.76 2335. 63 2292. 65 -1647. 13 1594.74 1.04 5966490. 75 658872.77 N 70.31508789 W 148.71228126 6740 .88 54.90 133.04 5655. 93 5724.31 2229.16 2356. 09 2313. 08 -1661. 08 1609.70 0.43 5966477. 13 658888.03 N 70.31504979 W 148.71216002 6765 .88 54.41 133.16 5670. 39 5738.77 2248.53 2376. 48 2333. 44 -1675. 01 1624.59 2.00 5966463. 51 658903.20 N 70.31501172 W 148.71203938 6790 .88 54.03 133.32 5685. 01 5753.39 2267.80 2396. 76 2353. 70 -1688. 90 1639.37 1.61 5966449. 93 658918.26 N 70.31497375 W 148.71191967 6815 .88 54.25 133.40 5699. 65 5768.03 2287.07 2417. 02 2373. 95 -1702. 81 1654.10 0.92 5966436. 33 658933.28 N 70.31493574 W 148.71180031 6840 .88 54.12 133.43 5714. 28 5782.66 2306.35 2437. 29 2394. 20 -1716. 75 1668.82 0.53 5966422. 71 658948.30 N 70.31489767 W 148.71168100 6865 .88 53.93 133.50 5728. 97 5797.35 2325.60 2457. 53 2414. 42 -1730. 67 1683.51 0.79 5966409. 11 658963.27 N 70.31485964 W 148.71156203 6890 .88 53.67 133.63 5743. 73 5812.11 2344.81 2477. 70 2434. 57 -1744. 57 1698.13 1.12 5966395. 51 658978.17 N 70.31482164 W 148.71144359 6915 .88 53.34 133.69 5758. 60 5826.98 2363.95 2497. 80 2454. 66 -1758. 44 1712.67 1.33 5966381. 95 658993.00 N 70.31478373 W 148.71132579 6940 .88 52.93 133.70 5773. 60 5841.98 2383.01 2517. 80 2474. 65 -1772. 26 1727.13 1.64 5966368. 44 659007.74 N 70.31474597 W 148.71120862 6965 .88 52.87 133.65 5788. 68 5857.06 2402.01 2537. 74 2494. 57 -1786. 03 1741.55 0.29 5966354. 97 659022.45 N 70.31470835 W 148.71109177 6990 .88 52.50 133.65 5803. 84 5872.22 2420.94 2557. 62 2514. 44 -1799. 75 1755.94 1.48 5966341. 55 659037.12 N 70.31467084 W 148.71097521 7015 .88 52.33 133.57 5819. 08 5887.46 2439.81 2577. 43 2534. 24 -1813. 42 1770.28 0.73 5966328. 19 659051.75 N 70.31463350 W 148.71085899 7040 .88 52.13 133.35 5834. 40 5902.78 2458.61 2597. 19 2553. 99 -1827. 01 1784.62 1.06 5966314. 91 659066.37 N 70.31459636 W 148.71 7065 .88 51.87 133.21 5849. 79 5918.17 2477.34 2616. 89 2573. 67 -1840. 52 1798.97 1.13 5966301. 70 659080.99 N 70.31455945 W 148.71062658 7090 .88 51.47 133.12 5865. 29 5933.67 2495.97 2636. 51 2593. 27 -1853. 93 1813.27 1.62 5966288. 59 659095.57 N 70.31452279 W 148.71051069 7115 .88 50.99 133.05 5880. 95 5949.33 2514.47 2656. 00 2612. 74 -1867. 25 1827.51 1.93 5966275. 58 659110.08 N 70.31448641 W 148.71039535 7140 .88 50.94 133.02 5896. 69 5965.07 2532.91 2675. 42 2632. 14 -1880. 50 1841.70 0.22 5966262. 63 659124.55 N 70.31445019 W 148.71028035 7165 .88 50.44 133.00 5912. 53 5980.91 2551.26 2694. 76 2651. 46 -1893. 70 1855.84 2.00 5966249. 73 659138.97 N 70.31441414 W 148.71016576 7190 .88 50.39 132.93 5928. 46 5996.84 2569.54 2714. 03 2670. 71 -1906. 83 1869.94 0.29 5966236. 90 659153.34 N 70.31437826 W 148.71005153 7215 .88 50.14 132.86 5944. 44 6012.82 2587.78 2733. 25 2689. 91 -1919. 91 1884.03 1.02 5966224. 11 659167.69 N 70.31434250 W 148.70993742 7240 .88 49.54 132.82 5960. 56 6028.94 2605.89 2752. 36 2709. 00 -1932. 90 1898.04 2.40 5966211. 42 659181.97 N 70.31430700 W 148.70982392 7265 .88 49.44 132.77 5976. 80 6045.18 2623.91 2771. 36 2727. 98 -1945. 82 1911.99 0.43 5966198. 80 659196.18 N 70.31427171 W 148.70971092 7290 .88 49.39 132.71 5993. 07 6061.45 2641.90 2790. 35 2746. 95 -1958. 70 1925.93 0.27 5966186. 21 659210.39 N 70.31423650 W 148.70959795 7315.88 48.73 132.59 6009.45 6077.83 2659.78 2809.24 2765.81 -1971.50 1939.82 2.66 5966173.71 659224.55 N 70.31420153 W 148.70948542 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 5 of 10 Comments Measured Inclination Azimuth SutrSea ND ND Vertical Along Nole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft tt ft ft tt ft ft de 100 ft ftUS ttUS /34U.t1ti 47.96 132.41 6U26.U/ (iU94.4b '1677 .46 261/.91 L/114.411 -19114.12 1953.59 3.13 b9titilli1.39 1i592:it5. btS N /U. 3141ti/U5 W 1418./U9:i/;RfS 7365. 88 48.09 132.41 6042 .79 6111.17 2695 .03 2846.50 2803.02 -1996.65 1967.31 0.52 5966149.14 659252. 56 N 70. 31413279 W 148.70926267 7390. 88 48.06 132.45 6059 .49 6127.87 2712 .63 2865.10 2821.60 -2009.20 1981.04 0.17 5966136.88 659266. 55 N 70. 31409850 W 148.70915144 7415. 88 48.13 132.46 6076 .19 6144.57 2730 .23 2883.71 2840.18 -2021.76 1994.77 0.28 5966124.62 659280. 53 N 70. 31406418 W 148.70904022 7440. 88 48.18 132.43 6092 .87 6161.25 2747 .84 2902.33 2858.78 -2034.33 2008.51 0.22 5966112.34 659294. 54 N 70. 31402983 W 148.70892888 7465. 88 47.57 132.43 6109 .63 6178.01 2765 .38 2920.87 2877.30 -2046.84 2022.20 2.44 5966100.12 659308. 48 N 70. 31399564 W 148.70881800 7490. 88 47.58 132.38 6126 .50 6194.88 2782 .83 2939.33 2895.73 -2059.29 2035.83 0.15 5966087.96 659322. 36 N 70. 31396164 W 148.70870761 7515. 88 47.51 132.36 6143 .38 6211.76 2800 .27 2957.77 2914.15 -2071.72 2049.45 0.29 5966075.82 659336. 25 N 70. 31392767 W 148.70859721 7540. 88 47.26 132.31 6160 .30 6228.68 2817 .66 2976.17 2932.52 -2084.11 2063.05 1.01 5966063.72 659350. 10 N 70. 31389381 W 148.70848702 7565. 88 47.05 132.30 6177 .30 6245.68 2834 .98 2994.50 2950.83 -2096.44 2076.61 0.84 5966051.67 659363. 91 N 70. 31386009 W 148.70837720 7590. 88 46.71 132.28 6194 .39 6262.77 2852 .23 3012.75 2969.05 -2108.72 2090.11 1.36 5966039.68 659377. 67 N 70. 31382654 W 148.708 4 7615. 88 46.33 132.23 6211 .59 6279.97 2869 .37 3030.89 2987.17 -2120.92 2103.53 1.53 5966027.76 659391. 34 N 70. 31379320 W 148.70 7640. 88 46.26 132.27 6228 .87 6297.25 2886. 44 3048.96 3005.21 -2133.07 2116.91 0.30 5966015.90 659404. 97 N 70. 31376000 W 148.708 8 7665. 88 45.99 132.27 6246 .19 6314.57 2903 .47 3066.98 3023.21 -2145.19 2130.25 1.08 5966004.06 659418. 56 N 70. 31372687 W 148.70794265 7690. 88 45.86 132.32 6263 .58 6331.96 2920 .44 3084.94 3041.15 -2157.28 2143.53 0.54 5965992.25 659432. 09 N 70. 31369384 W 148.70783502 7715. 88 45.80 132.39 6281 .00 6349.38 2937 .40 3102.87 3059.06 -2169.36 2156.78 0.31 5965980.45 659445. 59 N 70. 31366083 W 148.70772766 7740. 88 45.61 132.46 6298 .46 6366.84 2954 .32 3120.77 3076.93 -2181.43 2169.99 0.79 5965968.66 659459. 05 N 70. 31362784 W 148.70762066 7765. 88 45.51 132.43 6315 .97 6384.35 2971 .20 3138.62 3094.76 -2193.48 2183.17 0.41 5965956.90 659472. 47 N 70. 31359492 W 148.70751395 7790. 88 45.25 132.48 6333 .53 6401.91 2988 .04 3156.41 3112.54 -2205.49 2196.29 1.05 5965945.16 659485. 85 N 70. 31356209 W 148.70740759 7815. 88 44.89 132.49 6351 .18 6419.56 3004 .78 3174.11 3130.22 -2217.44 2209.35 1.44 5965933.49 659499. 15 N 70. 31352942 W 148.70730185 7840. 88 44.89 132.45 6368 .89 6437.27 3021 .47 3191.76 3147.84 -2229.36 2222.36 0.11 5965921.85 659512. 41 N 70. 31349687 W 148.70719642 7865. 88 44.63 132.45 6386 .65 6455.03 3038 .12 3209.36 3165.43 -2241.24 2235.35 1.04 5965910.24 659525. 64 N 70. 31346440 W 148.70709119 7890. 88 44.26 132.45 6404 .49 6472.87 3054 .68 3226.86 3182.92 -2253.05 2248.27 1.48 5965898.70 659538. 80 N 70. 31343211 W 148.70698655 7915. 88 44.22 132.38 6422 .40 6490.78 3071 .18 3244.31 3200.34 -2264.82 2261.14 0.25 5965887.21 659551. 92 N 70. 31339996 W 148.70688223 7940. 88 43.87 132.42 6440 .37 6508.75 3087 .61 3261.69 3217.70 -2276.54 2273.98 1.40 5965875.76 659565. 00 N 70. 31336793 W 148.70677826 7965. 88 43.63 132.38 6458 .43 6526.81 3103 .96 3278.97 3234.97 -2288.20 2286.74 0.97 5965864.38 659578. 00 N 70. 31333608 W 148.70667484 7990. 88 43.54 132.41 6476 .54 6544.92 3120 .26 3296.21 3252.19 -2299.82 2299.47 0.37 5965853.03 659590. 97 N 70. 31330432 W 148.70657172 8015. 88 43.19 132.41 6494 .72 6563.10 3136 .49 3313.38 3269.34 -2311.39 2312.15 1.40 5965841.72 659603. 89 N 70. 31327268 W 148.70646905 8040. 88 43.08 132.36 6512 .96 6581.34 3152 .66 3330.47 3286.41 -2322.92 2324.77 0.46 5965830.46 659616. 75 N 70. 31324119 W 148.70636677 8065. 88 42.96 132.38 6531 .24 6599.62 3168 .78 3347.53 3303.45 -2334.41 2337.37 0.48 5965819.23 659629. 59 N 70. 31320978 W 148.70 8090. 88 42.76 132.37 6549 .56 6617.94 3184 .86 3364.53 3320.44 -2345.87 2349.94 0.80 5965808.04 659642. 39 N 70. 31317845 W 148.70616292 8115. 88 42.77 132.26 6567 .92 6636.30 3200 .90 3381.51 3337.40 -2357.30 2362.49 0.30 5965796.88 659655. 17 N 70. 31314722 W 148.70606123 8140. 88 42.58 132.24 6586 .30 6654.68 3216 .91 3398.45 3354.32 -2368.69 2375.03 0.76 5965785.75 659667. 95 N 70. 31311609 W 148.70595962 8165 .88 42.30 132.28 6604 .75 6673.13 3232 .85 3415.32 3371.18 -2380.04 2387.52 1.13 5965774.67 659680. 67 N 70. 31308508 W 148.70585847 8190 .88 42.32 132.25 6623 .24 6691.62 3248 .75 3432.15 3387.99 -2391.36 2399.97 0.11 5965763.62 659693. 36 N 70. 31305415 W 148.70575759 8215 .88 42.03 132.19 6641 .76 6710.14 3264 .61 3448.94 3404.75 -2402.64 2412.40 1.17 5965752.60 659706. 02 N 70. 31302333 W 148.70565689 8240 .88 41.86 132.16 6660 .36 6728.74 3280 .39 3465.65 3421.45 -2413.86 2424.79 0.68 5965741.64 659718. 64 N 70. 31299266 W 148.70555657 8265 .88 41.74 132.15 6678 .99 6747.37 3296 .12 3482.31 3438.09 -2425.04 2437.14 0.48 5965730.72 659731. 22 N 70. 31296210 W 148.70545650 8290 .88 41.51 132.20 6697 .68 6766.06 3311 .81 3498.92 3454.68 -2436.19 2449.45 0.93 5965719.83 659743. 76 N 70. 31293163 W 148.70535680 8315 .88 41.44 132.18 6716 .41 6784.79 3327 .44 3515.47 3471.22 -2447.31 2461.71 0.28 5965708.98 659756. 26 N 70. 31290124 W 148.70525743 8340 .88 41.31 132.10 6735 .17 6803.55 3343 .04 3532.00 3487.72 -2458.40 2473.97 0.56 5965698.15 659768. 74 N 70. 31287094 W 148.70515817 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 6 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft tt tt ft tt tt tt de 100 tt ftUS ttUS 8365.88 41.05 132 .05 6753.99 6822 .37 3358 .58 3548.46 3504.17 -2469.43 2486.19 1.05 596568/.38 659/81.18 N 70. 31284080 W 148.70505919 8390. 88 40 .88 132 .01 6772.87 6841 .25 3374 .04 3564.85 3520.54 -2480.40 2498.36 0.69 5965676.66 659793.58 N 70. 31281081 W 148.70496057 8415. 88 40 .48 132 .09 6791.83 6860 .21 3389 .42 3581.14 3536.81 -2491.31 2510.46 1.61 5965666.00 659805.91 N 70. 31278098 W 148.70486255 8440. 88 40 .23 132 .00 6810.88 6879 .26 3404 .70 3597.33 3552.98 -2502.15 2522.48 1.03 5965655.42 659818.16 N 70. 31275135 W 148.70476517 8465. 88 40 .18 131 .91 6829.97 6898 .35 3419 .92 3613.47 3569.10 -2512.94 2534.45 0.31 5965644.88 659830.38 N 70. 31272186 W 148.70466795 8490. 88 39. 80 131 .81 6849.12 6917 .50 3435 .06 3629.54 3585.15 -2523.67 2546.45 1.54 5965634.42 659842.57 N 70. 31269256 W 148.70457102 8515. 88 39. 66 131 .73 6868.35 6936 .73 3450. 11 3645.52 3601.11 -2534.31 2558.37 0.60 5965624.02 659854.70 N 70. 31266347 W 148.70447448 8540. 88 39. 92 131 .67 6887.56 6955 .94 3465. 18 3661.52 3617.08 -2544.95 2570.31 1.05 5965613.63 659866.87 N 70. 31263439 W 148.70437771 8565. 88 40. 15 131 .66 6906.70 6975 .08 3480. 31 3677.60 3633.14 -2555.64 2582.33 0.92 5965603.20 659879.10 N 70. 31260517 W 148.70428039 8590. 88 40. 66 131 .69 6925.74 6994 .12 3495. 57 3693.80 3649.32 -2566.42 2594.43 2.04 5965592.68 659891.43 N 70. 31257572 W 148.70418235 8615. 88 41. 08 131 .81 6944.64 7013 .02 3510. 98 3710.16 3665.66 -2577.31 2606.63 1.71 5965582.05 659903.86 N 70. 31254595 W 148.704 9 8640. 88 41. 27 131 .78 6963.46 7031 .84 3526. 48 3726.62 3682.10 -2588.28 2618.91 0.76 5965571.34 659916.35 N 70. 31251597 W 148.70 8665. 88 41. 90 131 .89 6982.16 7050 .54 3542. 12 3743.21 3698.67 -2599.35 2631.27 2.54 5965560.53 659928.95 N 70. 31248573 W 148.703 4 8690. 88 42. 24 131 .95 7000.72 7069 .10 3557. 92 3759.96 3715.41 -2610.54 2643.73 1.37 5965549.60 659941.64 N 70. 31245514 W 148.70378298 8715. 88 42. 56 132 .07 7019.18 7087 .56 3573. 82 3776.82 3732.25 -2621.82 2656.26 1.32 5965538.59 659954.40 N 70. 31242431 W 148.70368152 8740. 88 43. 27 132 .19 7037.49 7105 .87 3589. 89 3793.84 3749.25 -2633.24 2668.88 2.86 5965527.44 659967.26 N 70. 31239310 W 148.70357926 8765. 88 43. 66 132 .25 7055.63 7124 .01 3606. 14 3811.04 3766.43 -2644.80 2681.62 1.57 5965516.15 659980.23 N 70. 31236151 W 148.70347609 8790. 88 44. 22 132 .34 7073.64 7142 .02 3622. 53 3828.39 3783.77 -2656.47 2694.45 2.25 5965504.75 659993.31 N 70. 31232961 W 148.70337215 8815. 88 44. 79 132 .36 7091.47 7159 .85 3639. 10 3845.91 3801.28 -2668.28 2707.40 2.28 5965493.22 660006.50 N 70. 31229735 W 148.70326724 8840. 88 44. 99 132 .49 7109.18 7177 .56 3655. 78 3863.56 3818.91 -2680.18 2720.43 0.88 5965481.59 660019.77 N 70. 31226481 W 148.70316175 8865. 88 45. 54 132 .43 7126.77 7195 .15 3672. 58 3881.32 3836.66 -2692.17 2733.53 2.21 5965469.88 660033.12 N 70. 31223205 W 148.70305562 8890. 88 45. 96 132 .52 7144.22 7212 .60 3689. 52 3899.22 3854.55 -2704.26 2746.74 1.70 5965458.07 660046.58 N 70. 31219900 W 148.70294863 8915. 88 46. 04 132 .64 7161.58 7229 .96 3706. 55 3917.21 3872.53 -2716.43 2759.98 0.47 5965446.18 660060.07 N 70. 31216575 W 148.70284137 8940. 88 46. 12 133 .47 7178.93 7247 .31 3723. 64 3935.21 3890.53 -2728.72 2773.14 2.41 5965434.17 660073.48 N 70. 31213215 W 148.70273479 8965. 88 45. 47 134 .52 7196.36 7264 .74 3740. 74 3953.14 3908.45 -2741.17 2786.03 3.98 5965421.99 660086.63 N 70. 31209813 W 148.70263036 8990. 88 44: 86 135 .94 7213.98 7282 .36 3757. 77 3970.86 3926.17 -2753.75 2798.51 4.71 5965409.67 660099.38 N 70. 31206374 W 148.70252923 9015. 88 44 .56 137 .65 7231.75 7300 .13 3774. 79 3988.45 3943.75 -2766.57 2810.55 4.96 5965397.11 660111.68 N 70. 31202871 W 148.70243171 9040. 88 44 .09 139 .19 7249.64 7318 .02 3791 .81 4005.92 3961.17 -2779.64 2822.15 4.70 5965384.29 660123.54 N 70. 31199300 W 148.70233781 9065. 88 44 .01 140 .84 7267.60 7335 .98 3808 .85 4023.30 3978.48 -2792.95 2833.32 4.60 5965371.21 660134.99 N 70. 31195661 W 148.70 9090. 88 44 .20 142 .64 7285.56 7353 .94 3826 .01 4040.70 3995.74 -2806.62 2844.09 5.07 5965357.78 660146.04 N 70. 31191927 W 148.70 9115. 88 44 .17 144 .36 7303.49 7371 .87 3843 .26 4058.12 4012.95 -2820.62 2854.45 4.80 5965344.00 660156.70 N 70. 31188100 W 148.70207617 9140. 88 44 .31 146 .18 7321.40 7389 .78 3860 .61 4075.56 4030.10 -2834.96 2864.39 5.11 5965329.88 660166.93 N 70. 31184183 W 148.70199571 9165. 88 44 .24 148 .06 7339.30 7407 .68 3878 .01 4093.01 4047.14 -2849.61 2873.86 5.26 5965315.42 660176.71 N 70. 31180179 W 148.70191899 9190. 88 44 .11 149 .94 7357.23 7425 .61 3895 .41 4110.43 4064.03 -2864.54 2882.83 5.27 5965300.69 660185.99 N 70. 31176099 W 148.70184634 9215. 88 44 .29 151 .55 7375.15 7443 .53 3912 .84 4127.86 4080.79 -2879.75 2891.35 4.55 5965285.66 660194.82 N 70. 31171944 W 148.70177738 9240 .88 44 .20 152 .71 7393.06 7461 .44 3930 .28 4145.31 4097.45 -2895.17 2899.50 3.26 5965270.42 660203.30 N 70. 31167730 W 148.70171136 9265 .88 44 .05 153 .31 7411.01 7479 .39 3947 .68 4162.71 4114.00 -2910.68 2907.40 1.78 5965255.08 660211.52 N 70. 31163493 W 148.70164740 9290 .88 44 .15 153 .14 7428.96 7497 .34 3965 .07 4180.11 4130.54 -2926.21 2915.24 0.62 5965239.72 660219.68 N 70. 31159248 W 148.70158395 9315 .88 43 .98 153 .08 7446.92 7515 .30 3982 .45 4197.50 4147.08 -2941.72 2923.11 0.70 5965224.38 660227.87 N 70. 31155011 W 148.70152028 9340. 88 43 .43 153 .43 7465.00 7533 .38 3999 .71 4214.77 4163.50 -2957.14 2930.88 2.40 5965209.12 660235.96 N 70. 31150796 W 148.70145734 9365. 88 43. 11 153 .25 7483.20 7551 .58 4016 .84 4231.91 4179.79 -2972.46 2938.57 1.37 5965193.97 660243.97 N 70. 31146612 W 148.70139509 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 7 of 10 Comments Measured Inclination Azimuth SulrSea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de n n n n ft ft n de 100 ft itUS itUS 9390.88 43.01 152.96 /501.4/ 1569.85 4033.90 4248.98 4196.05 -298/.68 2946.`L9 0.89 59651/8.91 (160252.01 N /0.31142452 W 148./0133158 9415.88 43.08 153.24 7519.74 7588.12 4050.96 4266.04 4212.31 -3002.90 2954.01 0.81 5965163.86 660260.04 N 70.31138294 W 148.70127007 9440.88 42.95 153 .84 7538.02 7606 .40 4068 .00 4283.09 4228.53 -3018.16 2961 .61 1.72 5965148.76 660267. 96 N 70. 31134122 W 148.70120855 9465.88 42.79 153 .87 7556.34 7624 .72 4084 .99 4300.10 4244.68 -3033.43 2969 .10 0.65 5965133.65 660275. 77 N 70. 31129950 W 148.70114787 9490.88 42.86 153 .37 7574.67 7643 .05 4101 .97 4317.10 4260.84 -3048.66 2976 .65 1.39 5965118.59 660283. 64 N 70. 31125790 W 148.70108674 9515.88 42.77 153 .64 7593.01 7661 .39 4118 .95 4334.09 4277.02 -3063.86 2984 .23 0.82 5965103.55 660291. 54 N 70. 31121635 W 148.70102537 9540.88 42.76 153 .94 7611.37 7679 .75 4135 .91 4351.06 4293.16 -3079.09 2991 .73 0.82 5965088.48 660299. 35 N 70. 31117474 W 148.70096467 9565.88 42.94 153 .56 7629.69 7698 .07 4152 .90 4368.06 4309.34 -3094.34 2999 .25 1.26 5965073.39 660307. 19 N 70. 31113307 W 148.70090379 9590.88 42.58 153 .40 7648.05 7716 .43 4169 .86 4385.04 4325.53 -3109.53 3006 .83 1.50 5965058.37 660315. 08 N 70. 31109157 W 148.70084244 9615.88 42.48 153 .78 7666.47 7734 .85 4186 .75 4401.94 4341.64 -3124.66 3014 .35 1.10 5965043.39 660322. 91 N 70. 31105021 W 148.70078158 9640.88 42.57 154 .28 7684.90 7753 .28 4203 .63 4418.83 4357.71 -3139.86 3021 .75 1.40 5965028.36 660330. 63 N 70. 31100870 W 148.7 9665.88 42.30 153 .92 7703.35 7771 .73 4220 .48 4435.70 4373.76 -3155.03 3029 .11 1.45 5965013.35 660338. 31 N 70. 0 31096724 W 148.70 9690.88 42.31 153 .70 7721.84 7790 .22 4237 .29 4452.53 4389.79 -3170.13 3036 .54 0.59 5964998.41 660346. 05 N 70. 31092598 W 148.70060191 9715.88 42.22 154 .36 7740.34 7808 .72 4254. 08 4469.34 4405.81 -3185.24 3043 .90 1.81 5964983.45 660353. 73 N 70. 31088468 W 148.70054230 9740.88 42.06 154 .71 7758.88 7827 .26 4270. 83 4486.12 4421.74 -3200.39 3051 .12 1.14 5964968.46 660361. 26 N 70. 31084330 W 148.70048392 GYD CT CMS 9765.88 41.92 154 .42 7777.46 7845 .84 4287 .53 4502.84 4437.63 -3215.49 3058 .30 0.96 5964953.51 660368. 76 N 70. 31080203 W 148.70042577 Tie-In Survey 9790.88 42.23 154 .51 7796.01 7864 .39 4304 .26 4519.60 4453.57 -3230.61 3065 .52 1.26 5964938.55 660376. 29 N 70. 31076072 W 148.70036731 Top Window (Blind) 9800.00 42.23 154 .51 7802.77 7871 .15 4310 .38 4525.72 4459.40 -3236.14 3068 .16 0.00 5964933.08 660379. 05 N 70. 31074561 W 148.70034595 Base Window (Blind) 9817.00 43.07 150 .92 7815.27 7883 .65 4321 .89 4537.24 4470.45 -3246.37 3073 .44 15.14 5964922.96 660384. 54 N 70. 31071765 W 148.70030320 Inc+Trend 9824.17 43.19 150 .92 7820.51 7888 .89 4326 .79 4542.14 4475.20 -3250.66 3075 .82 1.67 5964918.73 660387. 01 N 70. 31070594 W 148.70028391 Inc+Trend 9920.04 40.31 147 .10 7892.03 7960 .41 4390 .55 4605.96 4537.52 -3305.39 3108 .62 4.01 5964864.70 660420. 95 N 70. 31055639 W 148.70001833 First MWD+IFR+MS 10016.52 39.40 142 .59 7966.11 8034 .49 4451 .94 4667.77 4598.71 -3355.92 3144 .18 3.14 5964814.92 660457. 56 N 70. 31041829 W 148.69973037 10112.38 37.84 141 .34 8041.01 8109 .39 4510 .96 4727.60 4658.30 -3403.05 3181 .04 1.82 5964768.58 660495. 39 N 70. 31028950 W 148.69943195 10207.52 38.17 143 .58 8115.98 8184 .36 4568 .83 4786.17 4716.60 -3449.50 3216 .72 1.49 5964722.90 660532. 04 N 70. 31016257 W 148.69914298 10303.41 38.20 143 .96 8191.35 8259 .73 4627 .58 4845.45 4775.47 -3497.31 3251 .76 0.25 5964675.83 660568. 06 N 70. 31003189 W 148.69885929 10399.22 38.10 145 .50 8266.70 8335 .08 4686. 37 4904.63 4834.13 -3545.63 3285 .93 1.00 5964628.24 660603. 24 N 70. 30989986 W 148.69858259 10470.29 38.16 146 .62 8322.60 8390 .98 4730. 06 4948.52 4877.49 -3582.04 3310. 43 0.98 5964592.36 660628. 49 N 70. 30980037 W 148.69838423 10588.59 37.03 143 .81 8416.34 8484 .72 4801 .80 5020.68 4948.96 -3641.31 3351 .58 1.74 5964533.97 660670. 87 N 70. 30963840 W 148.69805108 10684.24 36.18 145 .87 8493.13 8561 .51 4858 .45 5077.71 5005.51 -3687.93 3384 .42 1.56 5964488.05 660704. 68 N 70. 30951100 W 148.69 10779.78 36.36 148 .01 8570.16 8638 .54 4914 .80 5134.23 5061.26 -3735.29 3415 .25 1.34 5964441.34 660736. 49 N 70. 30938157 W 148.69 10874.12 39.36 148 .25 8644.63 8713 .01 4972 .60 5192.12 5118.18 -3784.46 3445 .82 3.18 5964392.83 660768. 08 N 70. 30924721 W 148.69728810 10969.62 37.72 150 .30 8719.33 8787 .71 5032 .05 5251.61 5176.48 -3835.59 3476 .23 2.18 5964342.35 660799. 55 N 70. 30910748 W 148.69704190 11002.03 41.34 151 .38 8744.32 8812 .70 5052 .67 5272.24 5196.57 -3853.60 3486 .27 11.37 5964324.55 660809. 97 N 70. 30905825 W 148.69696061 11034.47 44.80 153 .50 8768.02 8836 .40 5074 .82 5294.39 5218.00 -3873.24 3496 .51 11.56 5964305.13 660820. 61 N 70. 30900458 W 148.69687776 11065.13 48.53 154 .55 8789.06 8857 .44 5097 .09 5316.68 5239.43 -3893.29 3506 .27 12.42 5964285.30 660830. 79 N 70. 30894981 W 148.69679877 11097.74 52.56 153 .16 8809.78 8878 .16 5122 .24 5341.86 5263.65 -3915.88 3517 .37 12.79 5964262.94 660842. 36 N 70. 30888807 W 148.69670893 11130.46 53.34 154 .28 8829.49 8897 .87 5148 .33 5367.97 5288.80 -3939.30 3528 .93 3.63 5964239.78 660854. 41 N 70. 30882409 W 148.69661535 11161.13 53.40 156 .31 8847.79 8916 .17 5172 .88 5392.58 5312.32 -3961.66 3539 .21 5.32 5964217.64 660865. 16 N 70. 30876299 W 148.69653211 11193.04 56.47 158 .21 8866.12 8934 .50 5198 .86 5418.70 5337.01 -3985.74 3549 .30 10.78 5964193.77 660875. 75 N 70. 30869718 W 148.69645049 11225.49 59.96 159 .60 8883.21 8951 .59 5226 .20 5446.28 5362.83 -4011.48 3559 .22 11.35 5964168.26 660886. 20 N 70. 30862687 W 148.69637022 11256.61 62.53 160 .86 8898.18 8966 .56 5253 .15 5473.56 5388.17 -4037.15 3568 .44 8.99 5964142.78 660895. 96 N 70. 30855672 W 148.69629559 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A1G-17A Generated 7/19/2006 11:52 AM Page 8 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de tt ft tt tt ft tt ft de 100 tt ttUS ttUS 112$8.70 65.90 161.47 8912.14 8980.52 5281.62 5502.45 5414.84 -4064.49 3577.77 10.64 5964115.64 660905 .86 N /0.30848201 W 148.696ZLU15 11323.98 69.56 161.83 8925.51 8993.89 5313.74 5535.09 5444.90 -4095.48 3588.04 10.42 5964084.88 660916 .78 N 70.30839735 W 148. 69613703 11351.90 73.24 161.95 8934.41 9002.79 5339.75 5561.55 5469.25 -4120.62 3596.27 13.19 5964059.92 660925 .53 N 70.30832864 W 148. 69607050 11383.38 77.18 158.85 8942.45 9010.83 5369.80 5591.98 5497.57 -4149.28 3606.48 15.72 5964031.48 660936. 34 N 70.30825033 W 148. 69598787 11416.33 78.75 157.32 8949.32 9017.70 5401.81 5624.20 5528.03 -4179.18 3618.51 6.58 5964001.84 660948. 99 N 70.30816864 W 148. 69589054 11448.01 80.54 157.50 8955.01 9023.39 5432.80 5655.36 5557.63 -4207.95 3630.48 5.68 5963973.33 660961. 56 N 70.30809002 W 148. 69579368 11480.33 82.34 156.47 8959.82 9028.20 5464.60 5687.32 5588.07 -4237.36 3642.97 6.40 5963944.19 660974. 67 N 70.30800965 W 148. 69569256 11512.19 84.37 154.60 8963.51 9031.89 5496.16 5718.97 5618.46 -4266.17 3656.08 8.64 5963915.67 660988. 37 N 70.30793095 W 148. 69558651 11544.00 86.15 151.56 8966.14 9034.52 5527.85 5750.67 5649.26 -4294.43 3670.43 11.05 5963887.72 661003. 31 N 70.30785372 W 148. 69547036 11576.06 87.80 150.14 8967.83 9036.21 5559.86 5782.68 5680.65 -4322.39 3686.02 6.79 5963860.09 661019 .48 N 70.30777732 W 148. 69534414 11608.72 89.35 149.69 8968.64 9037.02 5592.50 5815.33 5712.77 -4350.64 3702.39 4.94 5963832.19 661036 .44 N 70.30770012 W 148. 6957 11639.99 89.93 152.63 8968.84 9037.22 5623.76 5846.60 5743.40 -4378.02 3717.47 9.58 5963805.13 661052 .09 N 70.30762528 W 148. 695 0 11651.10 90.24 150.74 8968.82 9037.20 5634.87 5857.71 5754.27 -4387.80 3722.74 17.24 5963795.46 661057 .56 N 70.30759855 W 148. 69504695 11681.54 89.86 151.82 8968.80 9037.18 5665.31 5888.15 5784.09 -4414.50 3737.37 3.76 5963769.08 661072 .74 N 70.30752561 W 148. 69492856 11710.92 89.18 150.35 8969.04 9037.42 5694.69 5917.53 5812.90 -4440.22 3751.57 5.51 5963743.67 661087. 48 N 70.30745533 W 148. 69481360 11743.64 89.04 149.74 8969.55 9037.93 5727.40 5950.24 5845.10 -4468.56 3767.91 1.91 5963715.68 661104. 41 N 70.30737787 W 148. 69468138 11776.09 89.38 149.86 8970.00 9038.38 5759.83 5982.69 5877.06 -4496.60 3784.23 1.11 5963687.98 661121. 31 N 70.30730124 W 148. 69454927 11806.67 89.42 148.74 8970.32 9038.70 5790.39 6013.27 5907.23 -4522.90 3799.84 3.66 5963662.03 661137. 47 N 70.30722939 W 148. 69442291 11838.70 89.14 150.48 8970.72 9039.10 5822.40 6045.30 5938.81 -4550.52 3816.04 5.50 5963634.75 661154. 24 N 70.30715390 W 148. 69429178 11871.71 90.48 151.27 8970.83 9039.21 5855.41 6078.31 5971.23 -4579.36 3832.11 4.71 5963606.26 661170. 91 N 70.30707510 W 148. 69416175 11902.61 90.17 151.37 8970.66 9039.04 5886.31 6109.21 6001.54 -4606.47 3846.94 1.05 5963579.47 661186. 30 N 70.30700102 W 148. 69404173 11934.46 89.79 150.84 8970.67 9039.05 5918.15 6141.06 6032.81 -4634.35 3862.33 2.05 5963551.91 661202. 27 N 70.30692482 W 148. 69391718 11967.36 89.72 149.83 8970.81 9039.19 5951.05 6173.96 6065.20 -4662.94 3878.61 3.08 5963523.68 661219. 15 N 70.30684670 W 148. 69378540 11998.87 91.41 149.95 8970.50 9038.88 5982.55 6205.46 6096.26 -4690.19 3894.42 5.38 5963496.76 661235. 52 N 70.30677221 W 148. 69365747 12030.34 91.40 151.39 8969.73 9038.11 6014.00 6236.92 6127.21 -4717.62 3909.83 4.57 5963469.66 661251. 50 N 70.30669726 W 148. 69353275 12062.38 91.20 151.45 8969.00 9037.38 6046.03 6268.95 6158.65 -4745.75 3925.15 0.65 5963441.86 661267. 41 N 70.30662040 W 148. 69340874 12094.53 90.82 151.62 8968.43 9036.81 6078.18 6301.10 6190.19 -4774.01 3940.47 1.29 5963413.93 661283. 32 N 70.30654317 W 148. 69328475 12125.73 90.75 150.93 8968.00 9036.38 6109.38 6332.30 6220.84 -4801.37 3955.47 2.22 5963386.90 661298. 88 N 70.30646841 W 148. 69316341 12158.15 90.68 151.80 8967.60 9035.98 6141.79 6364.71 6252.68 -4829.82 3971.00 2.69 5963358.78 661315. 01 N 70.30639066 W 148. 69 12189.88 89.66 151.46 8967.51 9035.89 6173.52 6396.44 6283.82 -4857.74 3986.08 3.39 5963331.18 661330. 66 N 70.30631437 W 148. 69 12221.42 89.55 151.56 8967.72 9036.10 6205.06 6427.98 6314.80 -4885.46 4001.12 0.47 5963303.79 661346. 28 N 70.30623862 W 148. 69279393 12253.58 89.35 151.99 8968.03 9036.41 6237.22 6460.14 6346.36 -4913.79 4016.33 1.47 5963275.78 661362. 08 N 70.30616119 W 148. 69267085 12285.87 90.31 152.55 8968.13 9036.51 6269.50 6492.43 6378.00 -4942.37 4031.35 3.44 5963247.52 661377. 70 N 70.30608309 W 148. 69254927 12316.72 90.55 151.18 8967.90 9036.28 6300.35 6523.28 6408.28 -4969.58 4045.90 4.51 5963220.63 661392. 81 N 70.30600875 W 148. 69243156 12349.32 90.41 151.27 8967.62 9036.00 6332.95 6555.88 6440.34 -4998.15 4061.59 0.51 5963192.40 661409 .10 N 70.30593067 W 148. 69230457 12381.09 90.44 151.35 8967.39 9035.77 6364.72 6587.65 6471.59 -5026.02 4076.84 0.27 5963164.85 661424. 93 N 70.30585451 W 148. 69218115 12413.57 90.20 152.73 8967.21 9035.59 6397.20 6620.13 6503.47 -5054.71 4092.07 4.31 5963136.49 661440. 75 N 70.30577611 W 148. 69205793 12446.00 90.17 153.13 8967.10 9035.48 6429.61 6652.56 6535.20 -5083.58 4106.83 1.24 5963107.93 661456. 11 N 70.30569720 W 148. 69193851 12476.94 90.00 153.10 8967.06 9035.44 6460.54 6683.50 6565.46 -5111.18 4120.82 0.56 5963080.64 661470. 68 N 70.30562179 W 148. 69182530 12507.30 89.93 152.66 8967.07 9035.45 6490.89 6713.86 6595.19 -5138.20 4134.66 1.47 5963053.92 661485. 08 N 70.30554795 W 148. 69171331 12540.00 89.55 152.23 8967.22 9035.60 6523.58 6746.56 6627.26 -5167.19 4149.79 1.75 5963025.25 661500. 81 N 70.30546873 W 148. 69159091 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 9 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de ft ft ft tt tt tt tt de 00 tt ttUS ftUS 12572.28 90.34 151.96 8967.25 9035.63 6555.86 6778.84 6658.97 -5195.72 4164.90 2.59 5962997.05 12603.85 91.37 154.28 8966.78 9035.16 6587.41 6810.40 6689.86 -5223.87 4179.17 8.04 5962969.20 12636.49 90.75 155.20 8966.18 9034.56 6619.99 6843.04 6721.61 -5253.38 4193.09 3.40 5962939.99 12667.82 88.41 156.07 8966.41 9034.79 6651.23 6874.36 6751.98 -5281.92 4206.02 7.97 5962911.73 12700.06 88.28 155.38 8967.34 9035.72 6683.36 6906.59 6783.22 -5311.30 4219.26 2.18 5962882.64 12732.63 88.66 155.79 8968.21 9036.59 6715.83 6939.15 6814.81 -5340.94 4232.72 1.72 5962853.29 12763.14 88.66 156.14 8968.92 9037.30 6746.24 6969.65 6844.36 -5368.80 4245.15 1.15 5962825.70 12795.33 87.84 157.10 8969.91 9038.29 6778.28 7001.83 6875.45 -5398.33 4257.91 3.92 5962796.44 12828.19 87.80 155.76 8971.16 9039.54 6810.98 7034.66 6907.22 -5428.43 4271.04 4.08 5962766.63 12859.02 88.01 156.83 8972.28 9040.66 6841.68 7065.47 6937.05 -5456.64 4283.43 3.53 5962738.69 12891.55 86.40 157.77 8973.87 9042.25 6874.00 7097.96 6968.38 -5486.61 4295.97 5.73 5962708.98 12923.79 85.71 157.16 8976.09 9044.47 6905.98 7130.12 6999.37 -5516.32 4308.29 2.85 5962679.54 12954.85 85.26 156.64 8978.53 9046.91 6936.80 7161.09 7029.30 -5544.80 4320.44 2.21 5962651.33 12986.95 85.71 158.20 8981.06 9049.44 6968.62 7193.09 7060.16 -5574.35 4332.73 5.04 5962622.05 Last MWD+IFR+MS 13003.16 85.81 157.95 8982.26 9050.64 6984.68 7209.25 7075.71 -5589.34 4338.76 1.66 5962607.18 TD (Projected) 13058.00 85.80 157.95 8986.27 9054.65 7039.01 7263.95 7128.36 -5640.04 4359.30 0.02 5962556.93 Survey Type: Definitive Survey NOTES: GYD CT CMS - (Gyrodata -cont. casing m/s -- Gyrodata multishot surveys with continuous toll (RGS-CT) in casing. OD 13-3/8" or less. INC+TREND - (Inclinometer + known azi trend -- Inclination only surveys in near-vertical hole-where formation dip and experience enables direction of drift to be predicted. Replaces ex-BP "Inclinometer (azimuth in known quadrant)" model. MWD + IFR + MS - (In-field referenced MWD w ith mult-station analysis and correction applied in post-processing. Assumes a BHA sag correction is app lied to enhance inclination accuracy. ) Legal Description: Northing (Y) [ftUS] Easting (X) [ftUS] Surface : 1755 FSL 3003 FEL S12 T11 N R13E UM 5968104.00 657244.00 Tie-In : 1755 FSL 3003 FEL S12 T11 N R13E UM 5968103.97 657244.08 BHL : 1394 FSL 3590 FEL S18 T11 N R14E UM 5962556.93 661720.16 661516.51 N 70.30539077 W 148.69146867 661531.36 N 70.30531384 W 148.69135320 661545.90 N 70.30523319 W 148.69124053 661559.42 N 70.30515521 W 148.69113598 661573.28 N 70.30507493 W 148.69102880 661587.36 N 70.30499392 W 148.69091992 661600.36 N 70.30491780 W 148.69081942 661613.74 N 70.30483710 W 148.69071614 661627.50 N 70.30475486 W 148.69060993 661640.47 N 70.30467777 W 148.69050973 661653.64 N 70.30459587 W 148.69 661666.58 N 70.30451469 W 148.690 1 661679.32 N 70.30443686 W 148.69021034 661692.22 N 70.30435613 W 148.69011096 661698.57 N 70.30431515 W 148.69006214 661720.16 N 70.30417663 W 148.68989607 SurveyEditor Ver SP 2.1 Bld( doc40x_100) G-17\G-17\G-17A\G-17A Generated 7/19/2006 11:52 AM Page 10 of 10 TREE _ 6" CM/ WELLHEAD = 13-5/8" 5M McEVOY SSH ACTUATOR = OTIS KB. ELEV = 77.48' BF. ELEV = 41.53' KOP = 3300' Max Angle - 91 @ 11999' Datum MD = 11082 Datum TV D = 8800' SS ~ 13-3/8" CSG, 72#, L-80, ID = 12.347" ~ • I 2705' I Minimum ID = 3.725" @ 10348' 4-1 /2" HES XN NIPPLE 9-5/8" WHIPSTOCK (06/11/06) I-i 9770' 9-5/8" EZSV (06/10106) (-I -9822 TBG STUB (05/31/06) 9$77' ITOP OF CEMENT (05/29/06) 9-5/8" CSG, 47#, L-80, ID = 8.681" (4-1/2" TBG, 12.6#, L-80, ID = 3.958" I 11257' PBTD 11362' 7" LNR, 26#, L-80, ID = 6.276" 11409' PERFORATION SUMMARY REF LOG: MWD ON ???/???I??? ANGLEATTOPPERF: 90 @ 11870' Noie: Refer to Production DB for historical perf data SIZE SPF INTERVAL OPWSOZ DATE 2-7/8" 6 11870 - 12900 O 06/19(06 S TES: 70° @ 11324' **"4- HROME XN NIPPLE & 10' SECTION 10348'- G -17 A 10359"'** 26' 7" X 4-1i2" XO, ID = 3.958" 2204' 4-1/2" HES X NIP, ID = 3.813" 2603' 9-518" DV PKR CAA S L IFT MA NI)RFI S ST MD TVD DEV TYPE VLV LATCH PORT DATE 3 2 3424 6513 3420 5594 13 55 MMG MMG DOME SO RK RK 16 20 07/14/06 07/14/06 1 8859 7190 45 MMG DMY RK 0 06/19!06 9648' 9-5/8" X 7" ZXP LNR TOP PKR w /PBR, ID = 6.28" 9665' 9-5/8" X 7" BKR HMC LNR HNGR, ID= 6.32" 9-5/8" MILLOUT WINDOW {G-17A) 9800' - 9817' 124~~ 4-112" HES X NIP, ID = 3.813" ( 10304' 7" X 4-112" BKR S3 PKR, ID = 3.870" 10327' 4-1/2" HES X NIP, ID = 3.813" 1034$' 4-1/2" HES XN 9CR NIP, ID = 3.725" 10354' 7" X 5" ZXP LNR TOP PKR w J PBR, ID = 4.44" 10360' 4-112" WLEG, ID = 3.958" 10372' 7" X 5" HMC LNR HNGR, ID=4.41" ~ 10379' 5" X 4-1 i2" XO, ID = 3.97" 4-1/2" TBG, 12.6#, L-80 IBT-M, 10360' .0152 bpf, ID = 3.958" 7" LNR, 26#, L-80 BTC, .0383 bpf, ID = 6.276" -I 10534' I 14-1/2" MRKR JT I PBTD 12971' 4-1/2" LNR, 12.6#, L-80 IBT-M, .0152 bpf, ID = 3.958" -r DATE REV BY COMMENTS DATE REV BY COMMENTS 09!23181 ORIGINAL COMPLETION 01/23/90 RIG WORKOVER 06/21/06 N7ES SIDETRACK (G-17A) 07114/06 JRPlPJC GLV C/O 07/16/06 JRITLH DRLG DRAFT CORRECTIONS PRUDHOE BAY UNIT WELL: G-17A PERMff No: 2060760 API No: 50-029-20619-01 SEC 12, T11 N, R13E BP Exploration {Alaska) l~_ ~ ~-I.ASSA ®II, A1~TD i7r~7 CO1~T5ER~ATIOI~T COMI~II5SI016T Dave Wesley Senior Drilling Engineer BP Exploration (Alaska} Inc. PO Box 196612 Anchorage, AK 99519-6612 • FRANK H. MURKOWSKI, GOVERNOR 333 W. 7T" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU G-17A BP Exploration (Alaska) Inc. Permit No: 206-076 Surface Location: 1756' FSL, 2277' FWL, SEC. 12, T11N, R13E, UM Bottomhole Location: 3871' FNL, 1367' FWL, SEC. 18, T 11 N, R 14E, UM Dear Mr. Wesley: Enclosed is the approved application for permit to redrill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (paler). ~~'~ . DATED this~day of y, 2006 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Chairman Q~ STATE OF ALASKA C,1'~' ~~3~~~~1 hr ~ ALA. OIL AND GAS CONSERVATION COMMON . ti ~~, ''~ .PERMIT TO DRILL '' 20 AAC 25.005 ~~~ - 1 a. Type of work / ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ^ Service ^ Multiple Zone ^ Stratigraphic Test ®Development Oil ^ Single Zone 1 c. Specify if well is proposed for: Q Coalbed Methane ^ Gas Hydrates ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 11. Well Name and Number: PBU G-17A S~Z%/ZV,G 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 13041 TVD 9004 12. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay 4a. Location of Well (Governmental Section): Surface: 2277' FWL 12 T11N R13E 1756' FSL SEC UM 7. Property Designation: ADL 028283 Pool , , , . , , Top of Productive Horizon: 2503' FNL, 723' FWL, SEC. 18, T11 N, R14E, UM 8. Land Use Permit: 13. Approximate Spud Date: June 7, 2006 i Total Depth: 3871' FNL, 1367' FWL, SEC. 18, T11N, R14E, UM 9. Acres in Property: 2560 14. Distance to Nearest Property: 16500' 4b. Location of Well (State Base Plane Coordinates): Surface: x-657244 y-5968104 Zone-ASP4 10. KB Elevation Plan (Height above GL): 75.83 feet 15. Distance to Nearest Well within Pool: 1000' 16. Deviated Wells: Kickoff Depth: 9800 feet Maximum Hole Angle: 90 de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 3687 Surface: 2843 /~ 18. Casing Pro ram: Specifications To - Settin De th -Bottom Quanti of Cement, c.f. or sacks Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 8-1 /2" 7" 26# L-80 BTC-M 846' 9650' 7747' 10496' 8404' 240 cu ft Class 'G' 6-1/8" 4-1/2" 12.6#' L-80 IBT-M 2696' 10345' 8285' 13041' 9004' 394 cu ft Class'G' 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redril l and Re-entry Operations) Total Depth MD (ft): 11424 Total Depth TVD (ft): 9166 Plugs (measured): 11197 Effective Depth MD (ft): 11362 Effective Depth TVD (ft) 9112 Junk (measured): None Casing Length Size Cement Volume MD TVD Conductor /Structural 110' 20" x 30" 8 cu ds Concrete 110' 110' Surface 2705' 13-3/8" 3490 cu ft Permafrost II 2705' 2705' Intermediate 10525' 9-5/8" 1524 cu ft Class 'G', 130 cu ft PF 'C' 10525' 8415' Production Liner 1405' 7" 468 cu ft Class 'G' 10004' - 11409' 8020' - 9153' Perforation Depth MD (ft): 11232' - 11326' Perforation Depth TVD (ft): 9000' - 9081' 20. Attachments ®Filing Fee, $100 ^ BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct. Contact John Rose, 564-5271 Printed Name a Wesley Title Senior Drilling Engineer Prepared By Name/Number: Si nature Phone 564-5153 Date ~~~/~~ Terrie Hubble, 564-4628 Commission Use:Qnly Permit To Drill Number r 0 7~ API Number: Permit Approval 50-029-20619-01-00 Date: See cover letter for other requirements Conditions of Approval: L If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained shales -'[',e S C ~ p P ~ f -O 3C~'p p r ~' , Samples Req'd: ^ Yes ~No Mud Log Req'd: ^ Yes ~'No HZS Measures: Yes ^ No Directional Survey Req'd: Yes ^ No Other: d 4~u~ su~t.f fo 20 ~ C z 5.0 3 ~ (~.) L t) ~ al f evwu-fe ~o d rye ce duty a. rye. c~.~~w t~G . APPR ED BY THE COMMISSIO Date ~~' ~ ~O ,COMMISSIONER Form 10-401 Revised 12/2005 ~ ('Z ~ ('~ ~ ~ ~ ~ L/ `~ f Submit m uupucate • • To: Winton Aubert, Petroleum Engineer Alaska Oil & Gas Conservation Commission ~.! From: John Rose, ODE 1.! Date: May 25, 2006 Re: G-17A Sidetrack Permit to Drill The G-17A is scheduled to be drilled by Nabors R nd is estimated move onto the location 06/07/06. The plan is to exit the parent G-17 we _ m the 9-5/8" casing at 9800' with an 8-1/2" BHA. An 8-1/2" hole will then be drilled to the top of the Sag River formation where a 7" drilling liner will be run and cemented. A 6-1/8" hole will then be drilled building to horizontal in the Ivishak Zone 1B. The planned well then runs horizontally for approximately 1510' staying above the HOT. A solid 4-1/2" production liner will be run and cemented in place. ~ Planned Well Summary Welt G-17A Well Horizontal Target Zone 1 B T e Sidetrack Ob'ective AFE Number: PBD4P2489 API Number: 50-029-20619-01 Surface Northin Eastin Offse TRS Location 5,968,104 657,244 1756' FSL / 2 ' FEL 11 N, 13E, 12 T t Northin Eastin Offsets TRS arge L ti 5,963,925 661,060 2503' FNL / 723' FWL 11 N, 14E, 18 oca ons Bottom Northin Eastin Offsets TRS Location 5,962,571 661,733 1408' FSL / 1367' FWL 11 N, 14E, 18 Planned KOP: 9800' and / 7867' tvd Planned TD: 13,041' and / 9004' tvd Ri Do n 14 CBE: 41.53' RTE: 75.83' Directional Program A roved Well Ian: Wp03 Exit oint: 9800' and / 7857' tvd Maximum Hole Inclination: ~90° in the tanned 6 1/8" roduction section. Proximit Issues: A pre-ri ro will be run on this well to minimize anti-collision risks. Survey Program: Standard MWD/IIFR/MS. Nearest Well within ool: Well C-35 at 1000' at 13,041' MD on G-17A Nearest Pro ert Line 16,500' North ---~ 7ES~,~ 1 re fro G-17A Sidetrack Page 1 • Logging Program • Hole Section: Required Sensors /Service 8 1/2" intermediate: Real time MWD Dir/GR/Res/PWD throu hout the interval 6 1/8" production: Real time MWD Dir/GR/Res in the build Real time MWD Dir/GR/Res/ABI/Den/Neu in the lateral. MAD pass build for Den/Neu. Sam les at 50' intervals throw hout. Cased Hole: None lanned O en Hole: None lanned Mud Program Hole Section / o eration: Mill window in the 9 5/8" casin at 8,580' and T e Densit MBT PV YP API FL H LSND 10.8 <12 15-22 30-40 <6.0 9.0 - 10.0 Hole Section / o eration: Drillin 8 1 /2" interval from 8600' and to section TD T e Densi MBT PV YP API FL H LSND 0.8 <15 15-22 20-24 4.0 - 6.0 9.0 -10.0 Hole Section / o eration: Drillin 6 1 /8" production interval T e Densit LSRV PV YP API FL H FloPro SF 8.4 - 8.6 >20,000 8 - 12 22 - 28 6 - 8 9.0 - 9.5 Casing /Tubing Program Hole Size CasinglTubing Size Wt. Grade Connection Length Top and / tvd Bottom and / tvd 8'/i" 7" 26.0# L-80 BTC-M 846' 9650' / 7747' 10,496' / 8404' 6 1/8" 4'/z" 12.6# L-80 IBT-M 2696' 10,345' / 8285' 13,041' / 9004' Tubin 4'/z" 12.6# L-80 TC-II 10,381' Surface 10,381' / 8313' Casing /Formation Integrity Testing Test Test Point Test Type Test pressure 9 5/8" casin Bride lu to surface 30 min recorded 3,500 si surface 9 5/8" casin window 20' new formation be and FIT 11.6 EMW 7" casin Float a ui ment to surface 30 min recorded 3,500 si surface 7" casin shoe 20' new formation be and FIT 9.8 EMW 4 ~/z" roduction liner Float a ui ment to surface 30 min recorded 3,500 si surface Cementing Program Casin Strin 7", 26#, L-80, BTC-M intermediate liner Lead slurry: None planned. Slurry Design Basis: Tail slurry: 696' of 7" X 8-1/2" annulus with 40% excess, plus 80' of 7", 26# shoe track, plus 150 of 7 x 9-5/8 liner lap, plus 200 of 9-5/8 x 4 drill pipe annulus. Pre-Flush None lanned Fl id S /V l S acer 35bbls MudPUSH at 12.0 u s equence ume: o Lead Slur None lanned Tail Slur 43 bbls / 240 cf / 7 sxs Class `G', 15.8 .16 f/sk. ~~ Casin Strin 4 1/2", 12.6#, L-80, IBT-M solid roduction liner r G-17A Sidetrack Page 2 • • Lead slurry: none planned Slur Desi n Basis: ~ g Tail slurry: 2546' of 4 1/2" X 6 1/8" annulus with 40% excess, plus 80' of 4 " ' " " 1/2 , 12.6# shoe track, plus 150 of 7 X 4 ~/z liner lap, plus 200 of 7 X 4 drill i e annulus. Pre-Flush 25bbls CW 100 Fl id S /V l S acer 35bbls MudPUSH at 9.6 u s equence o ume: Lead Slur None tanned Tail Slur 70 bbls / 394 cf 40 x Class `G', 15.8 .17 f/sk. ~--~ `='' Well Control Well control equipment consisting of 5,OOOpsi working pressure pipe rams (2), blind/shear rams, and an annular preventer will be installed and is capable of handling maximum potential surface pressures. BOPE and drilling fluid system schematics are currently on file with the AOGCC. Well Interval: 8 1/2" intermediate interval Maximum anticipated BHP: 3,687 psi at 8440' TVD. Maximum surface pressure: 2,843 pSl (based upon BHP and a full column of gas from TD ~ 0.10 psi/ft) Calculated kick tolerance: Infinite with 10 p ,EMW (FIT to 11.1 ppg) Planned BOPE test pressure: 250 psi low / ,500 si high 7 day t cle (Pre drilling phase) 14 da test c cle Drillin o erations BOPE configuration for 7" Variable Bore Rams will remain installed, rather than C/O to 7" pipe rams drilling liner. while running 881' of 7" liner. In the event of a kick the rig will follow the current best practice of picking up a joint of drill pipe crossed over to casing thread and running in the hole placing the drill pipe across all rams. This configuration provides two sets of employable rams, rather than one. Well Interval: 6 1/8" production interval Maximum antici ated BHP: 3,220 psi at 8,800' TVDss. Maximum surface ressure: 2,340 pSl (based upon BHP and a full column of gas from TD (~ 0.10 psi/ft) Calculated kick tolerance: Infinite with 8.5 EMW FIT to 8.8 Planned BOPE test ressure: 250 si low / ,500 ' si hi h - 14 da test c cle Drillin o erations ° Planned com letion fluid: 8.4pp sea / 7.1 p Diesel BPXA requests a variance to the provisions of 20 AAC 25.035 (e)(10)C regarding the function pressure test requirement after the use of BOP equipment for other than well control or equivalent purposes, exce t when the routine use of BOP equipment may have compromised their effectiveness. (Example would be when pipe rams are inadvertently closed on a tool joint during routine operations.) The activities associated with this request will not compromise the integrity of the BOP equipment. Disposal Annular Injection: No annular injection in this well. Cuttings Handling: Cuttings generated from drilling operations are to be hauled to the Grind and Inject station at DS-04. An metal cuttin s should be sent to the North Slo a Borou h. Fluid Handling: All drilling and completion fluids and other Class II wastes are to be hauled to DS-04 j for in ection. All Class I wastes are to be hauled to Pad 3 for dis osal. G-17A Sidetrack Page 3 Geologic Prognosis Est. Formation To s Uncertainty Commercial Hydrocarbon Bearin Est. Pore Press. Est. Pore Press. Formation (TVDss) (feet) (Yer/No) (Psi) (ppg EMW) NOTE: All formation tops are required from 1000' above proposed KOP to TD for sidetracks NOTE: All formation tops are required from surface to TD For all new wells LCU -7527 TJE -7570 TJD -7898 TJC -8040 TJB -8190 Ne TJA -8273 TSGR -8370 20 Yes TSAD -8485 20 Yes TCGL -8650 20 Yes BCGL -8712 20 Yes 2386 -8760 20 Yes 2278 -8811 20 Yes 3220 21 TS -8860 20 Yes TZ1B -8931 20 Yes HOT -8970 20 Yes BSAD -9000 20 No Well TD Criteria (ie ??ft TVD, ??ft Rathole, etc.) Drill to planned TD unless directed otherwise by subsurface team. If considerable 14N thickness is encountered, may consider extending the wellbore to toe up into Z2A. Minimum 600' perfs in Z1B is required. Plan TD is 120 fr from crossing a fault. The polygon is designed to allow an extension of up to 800 feet, if necessary. Comments Fault Prognosis Formation Where Encounter Fault MD Intersect SSTVD Intersect Est. Throw Throw Direction Uncertaint Fault #1 - Zone 1B 11750' -8974' S ft SE +/-100 ft Fault #6 -Lone 1B 12360' -8972' S ft NW +/-100 ft Fault # - Faul[ # - Comments The proposed G-17A well lies in a moderate risk province of the field for lost circulation at faults as documented by the WURD team and the risk of loss circulation events should be average. Four loss circulation events were encountered in the Ivishak and ICingak sections in 3 of the surrounding 21 wells (14%) as detailed below. Two small faults (each 5 ft throw) are expected to be encountered in the horizontal neaz 11750 ft MD and 12360 ft MD in 'Lone 1B. Another minor fault tipout zone approaches to within 75 feet of the planned wellbore from the west neaz 12150 ft MD. Additional faults aze present 165 ft west of the planned well in the Zone 2A build section as well as 105 ft and 215 ft east of the planned well in the horizontal. The polygon lines are hazdlines in these directions. The planned TD is 120 ft from crossing a fault. However, the polygon is designed to allow an extension of up to 800 feet to the south, if necessary. If this extension is taken then the east side of the polygon extension is a hardline due to another fault 120 ft east of the polygon. Loss Circulation Events Well Type Loss (bbl) MD SSTVD Formation Fault? C-15 Rig 12 8928 -8223 ICingak No D-30 Rig 230 9300 -8441 Shublik No D-30 Rig _50 10234 -8971 Zone 2A No G-266 Coil .4 bph 1 1763 -8924 Zone 1 Yes Fault Coordinates for Ma in X Y SSTVD Distance to lan, ft Estimated au t throw, ft Fault #1 First Point 660905 5963565 -8974 295' S' SE Fault #1 Sewnd Point 661140 5963765 -8974 O' 5' SE Fault #1 'T'hird Point 661160 5963800 -8974 40' S' SE Fault #2 First Point 660520 5964330 -8790 270' S' S Fault #2 Second Point 660630 5964345 -8790 165' S' S Fault #3 First Point 661180 5963915 -8974 105' 5' NE Fault #3 Second Point 661320 5963800 -8974 180' S' NE Fault #4 First Point 661405 596371 O -8974 215' 1 O' S Fault #4 Second Point 661840 5963665 -8974 580' 1 O' S Fault #5 First Point 661050 5963070 -8974 390' 1 O' SE Fault. #5 Second Point 661265 5963345 -8974 75' 1 O' SE Fault #6 First Point 661415 596321 O -8972 O' S' NW Fault #6 Second Point 661670 5963395 -8972 31 O' 5' NW Fault #7 First Point 661535 5962275 -8970 350' S' NW Fault #7 Second Point 661805 5962460 -8970 120' 5' NW Fault #7 Third Point 662060 5962615 -8970 340' S' NW G-17A Sidetrack Page 4 ~J PBU Sidetrack G-17A Oaerations Summary Current Condition: / Confirmed partially corroded tubing (line and isolated pitting up to 70%, concentrated between GLMs 3 & 4) with Kinley caliper log 9/22/05. / Shut in with tubing tail plug 10/07/05. / CMIT-Tx/A to 3500 psi Failed on tubing side; 2000 psi MITOA Passed. 2/07/06 Pre-Riq Work: 1. E Run gyro to the top of the TTP at 11,260' (Gyro-Data - 1.8" OD gyro). This work should be done ASAP to allow further directional work for the well planning purposes to roceed. 2. S RU Slickline and pull the tubing plug from the sliding sleeve landing nipple at 11,197'. Drift to PBTD at 11,362' Last to with 3.625" drift to 11,260' SLM. 3. O Fluid pack well for cement/P&A work. 4. C R/U and RIH with coil tubing and spot a cement abandonment plug (~28 bbls 15.8 ppg "G" slurry) from the PBTD at 11,362' in the 7" liner, across the perfs in the existing 7" liner and into the "straddle" section of the well to 10,000' MD in the 4-1/2" tubing (note cement details below): A. 7" liner volume f/PBTD to WLEG = 4 bbls. B. 4-1/2" tubing volume f/WLEG to 10,000' = 19 bbls. C. Squeeze volume f/perfs below WLEG = 3 bbls. D. Squeeze volume f/perfs between straddle packers = 2 bbls. E. Wash down to confirm TOC C«~ 10,000' MD. F. POH with coil. G. RD CTU. 5. E R/U E-line. RIH with tubing cutter and cut in the middle of one of 10' pups above the SWS at 9883' MD cut tubin at 9877' . 6. O Perform CMIT TxIA to 3500 psi for 30 min. 7. O Pressure test OA to 2,000 si for 30 minutes. 8. O Circulate the well to sea water through the cut. Freeze protect the IA and tubing with diesel to 2,100' TVD. 9. O Bleed OA, IA & TBG to zero. Test the 9-5/8" pack-off to 3,500 psi and tubing hanger seals to 5,000 si. Function test lock-down screws. Re air or re lace as needed. 10 O Bleed casin and annulus ressures to zero. Set a BPV in tubin han er. Secure well. 11 O Remove the well house. Level the pad. Please provide total well preparation cost on the handoverform. ~.; Riq Operations: ~ 1. MI/RU ~ 2. Circulate out diesel freeze protection and displace the well to seawater. Set BPV/TWC. ~ 3. Nipple down tree. Nipple up and test BOPE to 3,500psi. Pull BPV/TWC. ~. 4. R/U. Pull 4'/z" tubing from the cut at 9877'. ~~ 5. RIH with 9 5/8" GR/JB to top of tubing stub. Set 9 5/8" EZSV at cement retainer and set at ±9820' to allow fora 9800' whipstock KOP. 6. Pressure-test the 9 5/8" casing to 3,500psi for 30 minutes. Record test. ,~, 7. Change-out 9-5/8" pack-offs if required. ~ 8. P/U and RIH with 9 5/8" Baker bottom-trip anchor whip stock assembly. Orient whip stock, as desired, and set on bridge plug. Shear off of whip stock. ~ 9. Displace the well to 10.8 ppg LSND. Mill the window and 20' new formation. Perform FIT to 11.6 ppg. ~ 10. RIH w/ 8'/z" DIR/GR/Res drilling assembly and drill tot jSag River. POH. ~` 11. Run and cement 7" L-80 BTC-M drilling liner. 12. RIH with 61/8" TCI bit /motor assembly with GR/Res/ABI to landing collar. 13. Test casing to 3500 psi. Drill shoe tract. ~"" 14. Displace the well to 8.4 ppg Flo-Pro drilling fluid. Drill 20' formation; perform FIT to 9.8 ppg EMW. 15. Dril! ±1000' to land in horizontal section in Zi B. CBU, POH. G-17A Sidetrack Page 5 ~ • 16. RIH with PDC /motor assembly, add Neu/Den real time. 17. MAD pass build section to 100' above PGOC and continue drilling to TD at ±13,042'. 18. Circulate, short trip, spot liner running pill, POOH. 19. Run and cement a 4'/z", 12.6#, L-80 solid production liner. POOH. 20. RIH with 2 ~h" perf guns and perforate ±800'. POH, LDDP and pert guns. 21. R/U and run 4 1/2", 12.6#, L-80, IBT-M completion tubing. Land the tubing. RILDS. ~ 22. Set a TWC and test to 1000 psi. 23. Nipple down the BOPE. Nipple up the tree and test to 5,OOOpsi. 24. Reverse circulate inhibited seawater to the packer depth. Set packer and individually test the tubing and annulus to 3,500psi 30 minutes. Record each test. 25. Shear the DCK valve and freeze protect the well to 2,100'. Secure the well. 26. Rig down and move off. Post-Rig Work: 1. Install well house and instrumentation 2. MI / RU slick-line. Pull the ball and rod / RHC plug from landing nipple below the production packer. Install gas lift valves. 3. POP well to test unit until cleaned up. G-17A Sidetrack Page 6 G-17A Potential Drilling Hazards Post on Rig • Pre-job HAZOP's and Safety meetings are recommended when there is a clear change in workscope. If at any time things don't feel or look right, STOP the job and discuss the situation before making the next move. • Flash Points o Dead Crude= <40degF o Methanol (neat)= 52degF o Diesel=100degF • Hydrogen Sulfide o G-Pad is not an H2S pad. However, Standard Operating Procedures for H2S precautions should still be followed at all times. -~ o Max H2S reading: C-08A c20 pm on 08/05/05 • Bottom Hole Pressure 0 3220 psi (7.0 ppg) @ 8811'ss o The 8.4 ppg drilling fluid will provide a 641 psi static ~ overbalance in the reservoir. • Maximum anticipated wellhead pressure: 0 2340 psi w/full column of gas • Potential for loss circulation o Moderate • Faults o Zone 1 B at 11,750' MD (5' throw). o Zone 1 B at 12,360' MD (5' throw). • Close Approaches o C-08 - 1130' ctr - ctr 12,995' MD. o G-23 - 1052' ctr - ctr 10,489' MD. G-17A Sidetrack Page 7 TREE _ 6" -5M -McEVOY WELLHEAD = 13-5/8" 5M McEVOY SSH ~~~~~ ACTUATOR = ,~..,.,r~._ KB. ELEV = BF. ELEV - ~ OTIS _. 77.48' 41.53' KOP = - __ _ _ 3300' Max Angle = Datum MD = 55 @ 6600' 11088' Datum TVD = 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" ~ 2705' Minimum ID = 3.725" @ 11253' 4-1/2" OTIS XN NIPPLE TOP OF 7" LNR ~-~ 1 9-5/8" CSG, 47#, L-80, ID = 8.681" ~--~ 1 G _ ~ ~ S NOTES: 2081' --j 4-1/2" SSSV OTIS LAND NIP, ID = 3.813" 2603' 9-5/8" DV PKR GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3052 2974 2 OTIS '*DMY RM 0 09/23/05 4 4693 4401 48 OTIS **DMY RM 0 09/23/05 3 7322 6006 49 OTIS **DMY RM 0 09/23/05 2 9747 7751 42 OTIS DMY RA 0 1 9853 7830 42 OTIS DMY RA 0 ""1'7AJ UMT W/tJCI tNUtU YAI;KINIa 988$' 4-1/2" PARKER SWS NIP, ID = 3.813" 9896' 9-5/8" PBR 9916' , 9-5/8" x 4-1/2" BAKER HB RET PKR, ID = 4.00" Zone 2 Pen`s - 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" I-I 11257' PERFORATION SUMMARY REF LOG: DA BHCS ON 09/18/81 ANGLE AT TOP PERF: 31 @ 11232' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OPWSOZ DATE 2-7/8" 4 11112 - 11150 S 08/15/89 2-7/8" 4 11160 - 11184 S 08/15/89 2-7/8" 4 11202 - 11224 S 10/28/90 4" 4 11232 - 11242 O 11 /21 /90 4" 4 11262 - 11267 O 11 /21 /90 4" 4 11273 - 11299 O 11/21/90 4" 4 11306 - 11326 O 11 /21 /90 PBTD -~ 11362, 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" 11409' 11185' -~ 7" x 4-1/2" TM! HBBP-R PERM PKR, ID = 3.875" 11197' 4-1/2" OTIS XA SLIDING SLV, ID = 3.813" 11197' 4-1/2" XX PLUG (10/07/05) 11201' TOP OF BLAST JOINTS 11245' BTM OF BLAST JOINTS 11247' 7" x 4-1/2" TM/ HBBP-R PERM PKR, ID = 3.875" 11253' 4-1/2" OTIS XN NIP, ID = 3.725" 11257' 4-1/2" TTL WLEG 11257' ELMD TT LOGGED 11/27/90 Zone 1 Perfs DATE REV BY COMMENTS DATE REV BY COMMENTS 09/23/81 ORIGINAL COMPLETION 10/07/05 KDC/TLH SETXX PLUG 01/23/90 RIG WORKOVFJZ 10/05/01 RN/TP CORRECTIONS 09/22/02 DTR/KK GLV C/O 09/23/05 DAV/TLH GLV C/O 09/24/05 MOR/TLH XX TTP SET (03/27/03) PRUDHOE BAY UNIT WELL: G-17 PERMIT No: °"1810940 API No: 50-029-20619-00 SEC 12, T11 N, R13E BP Exploration (Alaska) TREE= 6"-SM-McEVOY WELLH D = 13-5/8" 5M McEVOY SSH ACTUATOR = OTIS KB. ELEV - 77.48' BF. ELEV = _ 41.53' KOP = 3300' Max Angle = Datum MD = Datum TV D = 8800' SS I 13-3/8" CSG, 72#, L-80, ID = 12.347" I S NOTES: G-17A Proposed j 2200' I-i 4-1/2" X LAND NIP, ID = 3.813" 9-5/8" DV PKR I 2705' I Minimum ID = 3.725" 4-1 /2" XN NIPPLE r°~ 9650` -Top of Liner BOT Whipstock Assembly 9-5/8" EZSV - 9820' MD - Top of tubing stub - 9877' MD Top of Cement -10,000' M TOP OF 7" LNR 10004' 9-5/8" CSG, 47#, L-80, ID = 8.681" I-I 10525' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3 2 1 9800' 9 5/8" Window 10266' 4 1/2" X Nipple (3.813" ID) 10312' 7" x 4 1/2" Baker S3 Packer 10333' 4 1/2" X Nipple (3.813" ID) 10375' 4 1/2" XN Nipple (3.725" ID) 10354' 4 1/2" Hanger /liner top packer 10385' 4 1/2" WLEG \` 10496' 7" 26# L-80 (6.276" ID) 6 1/8" Hole TDO solid PBTD 13,041' - Squeezed Perfs f/11,112' - 11,184' MD (2-sets) 4-1/2" Otis Sliding Sleeve - 11,197` MD -Squeezed Perfs f/11,202' - 11,242' MD (2-sets) PERFORATION SUMMARY REF LOG: DA BHCS ON 09/18/81 ANGLE AT TOP PERF: 31 @ 11232' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL OPWSOZ DATE 4 I 11112 - 11326 I S 7" LNR, 26#, L-80, .0383 bpf, ID = 6.276" I-{ 11409' - Squeezed Perfs (/11,262' - 11,326' MD (3-sets) DATE REV BY COMMENTS DATE REV BY COMMENTS 09/23/81 ORIGINAL COMPLETION 01/23/90 RIG WORKOVER 02/09/06 PGS Proposed Sidetrack PRUDHOE BAY UNfT WELL: G-17A PERMIT No: 1810940 API No: 50-029-20619-01 SEC 12, T11 N, R13E BP Exploration (Alaska) • I I ; ~! ~ I I I~ j`' o F 00 V O v1 N ~ v I i 1 ~ f f ~ -_ I I i f < < r r a, - - ~ ! -- i _ - . 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' ~ -' ~ F 41 r~ -FFm~~~i ~iF2 Ff=FF=( n ,~.1~- ~ - v. w .. - • ~ ,.. ~__. _ C7 ___ - ___ ~ - a - n`~ov,can.oaxr~-rT J a _ _ - --- F p ai~~~aea~ix ^vae - -3-----~ c-- _ ~ ~ I O ~ acooooo----_- --- == _ rn 4 ~ ~ i ~ ~ --- ~- ------ - / / O° .~ - / _.. _. __. _ __ __ i ' ~ i ~ ~ ~ p Div .treae~:vv»h•r rnioo-n ea eav,_ ~~ d ~i ~. i ~ p 0- r~ n ri ~ __ ~ ~ ~ o 0 0 a o 0 ~ 0 .o ', ~°1/U004~ (+)4»oN/(-)4tnos Sperry-Sun BP Planning Report • Company: BP Amoco Date: 5/15/2006 Time: 16:43:57 Paget i Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: G-17, True North Site: PB G Pad Vertical (TVD) Reference: 34.3 + 41.53 34.3 Well: G-17 Section (VS) Reference: Well (O.OON,O.OOE,142.15Azi) Wellpath: Plan G-17A Snrvev Calculation Method: Minimum Curvature Dh~ Orare Plan: G-17A wp03 Date Composed: 12/29/2005 Version: 13 Principal: Yes Tied-to: From: Definitive Path Field: Prudhoe Bay North Slope UNITED STATES Map System: US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model: bggm2005 Site: PB G Pad TR-11-13 UNITED STATES :North Slope Site Position: Northing: 5966832.87 ft Latitude: 70 18 58.211 N From: Map Easting: 656301.39 ft Longitude: 148 43 59.013 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: 1.19 deg Well: G-17 Slot Name: G-17 Well Position: +N/-S 1251.32 ft Northing: 5968104.00 ft Latitude: 70 19 10.517 N +E/-W 968.94 ft Easting : 657244.00 ft Longitude: 148 43 30.738 W Position Uncertainty: 0.00 ft Casing Points MD TVD Diameter Hole Size Name ft ft in in 10495.94 8404.30 7.000 8.500 7" 13042.00 9004.30 4.500 6.125 41/2" ?ormations MD ft TVD ft Formations Lithology Dip Angle deg Dip Direction deg 0.00 LCU 0.00 0.00 0.00 TJ E 0.00 0.00 9899.26 7932.30 TJD 0.00 0.00 10079.08 8074.30 TJC 0.00 0.00 10268.56 8224.30 TJB 0.00 0.00 10373.41 8307.30 TJA 0.00 0.00 10495.94 8404.30 TSGR 0.00 0.00 10641.21 8519.30 TSAD 0.00 0.00 10849.64 8684.30 TCGL 0.00 0.00 10927.96 8746.30 BCGL 0.00 0.00 10989.80 8794.30 23S6 0.00 0.00 11061.74 8845.30 22TS 0.00 0.00 11140.61 8894.30 21 TS 0.00 0.00 11291.46 8965.30 TZ1 B 0.00 0.00 11449.96 9004.30 HOT 0.00 0.00 0.00 BSAD 0.00 0.00 Cargets Map Map <-- Latitude -> <- Longitude -> Name Description TVD +N/-S +E/-W Northing Easting Deg Min Sec Deg Min Sec Dip.. Dir. ft ft ft ft ft G-17A T2 9004.30 -5626.23 4372.42 5962571.00 661733.00 70 18 15.171 N 148 41 23.243 W G-17A T1 9009.30 -4258.33 3727.89 5963925.00 661060.00 70 18 28.628 N 148 41 42.017 W • • Sperry-Sun BP Planning Report Company: BP Amoco Date: 5/15/2006 Time: 16:43:57 Page: 2 Field: Prudhoe Bay Co-ordiuate(NE) Reference: Well; G-17; True North Site: PB G Pad Vertical (TVD) Reference: 34.3 + 41.53 34.3 Well: G-17 Section (VS) Reference: Well (Q.OON,O.OOE,142.15Azi) Wellpath: Plan G-17A Survey Calculation Method: Minimum Curvature Db: Oracle Plan Section Information MD ft Incl deg Azim deg TVD ft +N/-S ft +E/-W ft DLS .Build Tnrn deg/100ft deg/100ft deg/100ft TFO deg Target 9800.00 42.07 153.85 7857.47 -3206.93 3128.17 0.00 0.00 0.00 0.00 9820.00 42.33 150.30 7872.29 -3218.79 3134.46 12.00 1.32 -17.76 -85.00 9939.72 37.66 148.63 7963.99 -3285.08 3173.50 4.00 -3.90 -1.39 -167.73 10945.66 37.66 148.63 8760.31 -3809.88 3493.43 0.00 0.00 0.00 0.00 11529.93 90.00 154.70 9009.30 -4258.33 3727.89 9.00 8.96 1.04 7.65 G-17A T1 11532.18 90.19 154.77 9009.30 -4260.37 3728.85 9.00 8.43 3.15 20.52 13042.08 90.19 154.77 9004.30 -5626.23 4372.42 0.00 0.00 0.00 0.00 G-17A T2 Survey MD ft 9800.00 9820.00 9899.26 9900.00 9939.72 10000.00 10079.08 10100.00 10200.00 10268.56 10300.00 10373.41 10400.00 10495.94 10500.00 10600.00 10641.21 10700.00 10800.00 10849.64 10900.00 10927.96 10945.66 10989.80 11000.00 11061.74 11100.00 11140.61 11200.00 11291.46 11300.00 11400.00 11449.96 11500.00 11529.93 11532.18 11600.00 11700.00 11800.00 11900.00 12000.00 12100.00 12200.00 Incl deg Azim deg TVD ft Sys TVD ft VS ft N/S ft 42.07 153.85 7857.47 7823.17 4451.71 -3206.93 42.33 150.30 7872.29 7837.99 4464.94 -3218.79 39.24 149.23 7932.30 7898.00 4516.25 -3263.53 39.21 149.22 7932.87 7898.57 4516.71 -3263.93 37.66 148.63 7963.99 7929.69 4541.23 -3285.08 37.66 148.63 8011.70 7977.40 4577.82 -3316.52 37.66 148.63 8074.30 8040.00 4625.83 -3357.78 37.66 148.63 8090.86 8056.56 4638.53 -3368.69 37.66 148.63 8170.03 8135.73 4699.24 -3420.86 37.66 148.63 8224.30 8190.00 4740.86 -3456.63 37.66 148.63 8249.19 8214.89 4759.95 -3473.03 37.66 148.63 8307.30 8273.00 4804.52 -3511.33 37.66 148.63 8328.35 8294.05 4820.66 -3525.20 37.66 148.63 8404.30 8370.00 4878.91 -3575.26 37.66 148.63 8407.51 8373.21 4881.37 -3577.37 37.66 148.63 8486.68 8452.38 4942.08 -3629.54 37.66 148.63 8519.30 8485.00 4967.10 -3651.04 37.66 148.63 8565.84 8531.54 5002.79 -3681.72 37.66 148.63 8645.00 8610.70 5063.50 -3733.89 37.66 148.63 8684.30 8650.00 5093.64 -3759.78 37.66 148.63 8724.16 8689.86 5124.21 -3786.06 37.66 148.63 8746.30 8712.00 5141.19 -3800.64 37.66 148.63 8760.31 8726.01 5151.93 -3809.88 41.60 149.43 8794.30 8760.00 5179.88 -3834.02 42.51 149.59 8801.87 8767.57 5186.65 -3839.91 48.03 150.49 8845.30 8811.00 5230.08 -3877.90 51.46 150.97 8870.02 8835.72 5258.95 -3903.37 55.09 151.44 8894.30 8860.00 5291.08 -3931.89 60.41 152.05 8925.98 8891.68 5340.59 -3976.13 68.61 152.87 8965.30 8931.00 5421.75 -4049.27 69.38 152.94 8968.36 8934.06 5429.58 -4056.37 78.35 153.74 8996.13 8961.83 5523.71 -4142.13 82.83 154.11 9004.30 8970.00 5571.95 -4186.39 87.31 154.48 9008.60 8974.30 5620.68 -4231.30 90.00 154.70 9009.30 8975.00 5649.90 -4258.33 90.19 154.77 9009.30 8975.00 5652.09 -4260.37 90.19 154.77 9009.07 8974.77 5718.27 -4321.71 90.19 154.77 9008.74 8974.44 5815.85 -4412.17 90.19 154.77 9008.41 8974.11 5913.43 -4502.64 90.19 154.77 9008.08 8973.78 6011.01 -4593.10 90.19 154.77 9007.75 8973.45 6108.60 -4683.56 90.19 154.77 9007.42 8973.12 6206.18 -4774.02 90.19 154.77 9007.09 8972.79 6303.76 -4864.48 E/W DLS MapN ft deg/100ft ft 3128.17 0.00 5964963.53 3134.46 12.00 5964951.80 3160.52 4.00 5964907.63 3160.75 4.00 5964907.24 3173.50 4.00 5964886.36 3192.67 0.00 5964855.32 3217.82 0.00 5964814.61 3224.47 0.00 5964803.83 3256.28 0.00 5964752.34 3278.08 0.00 5964717.04 3288.08 0.00 5964700.86 3311.43 0.00 5964663.06 3319.89 0.00 5964649.37 3350.40 0.00 5964599.97 3351.69 0.00 5964597.88 3383.50 0.00 5964546.39 3396.60 0.00 5964525.17 3415.30 0.00 5964494.90 3447.11 0.00 5964443.41 3462.89 0.00 5964417.85 3478.91 0.00 5964391.92 3487.80 0.00 5964377.52 3493.43 0.00 5964368.41 3507.91 9.00 5964344.58 3511.38 9.00 5964338.77 3533.26 9.00 5964301.24 3547.53 9.00 5964276.08 3563.20 9.00 5964247.89 3586.97 9.00 5964204.17 3625.09 9.00 5964131.84 3628.73 9.00 5964124.82 3671.77 9.00 5964039.99 3693.43 9.00 5963996.19 3715.05 9.00 5963951.75 3727.89 9.00 5963925.00 3728.85 9.00 5963922.98 3757.75 0.00 5963862.26 3800.38 0.00 5963772.72 3843.00 0.00 5963683.18 3885.62 0.00 5963593.64 3928.25 0.00 5963504.09 3970.87 0.00 5963414.55 4013.49 0.00 5963325.01 MapE ToollCo: ft 660438.43 Start Dir 1; 660444.97 Start Dir 4/ 660471.96 TJD 660472.20 MWD+IFR 660485.39 End Dir : f 660505.21 MWD+IFR 660531.22 TJC 660538.10 MWD+IFR 660570.99 MWD+IFR 660593.53 TJ B 660603.87 MWD+IFR 660628.02 TJA 660636.76 MWD+IFR 660668.32 7" 660669.65 MWD+IFR 660702.54 MWD+IFR 660716.09 TSAD 660735.43 MWD+IFR 660768.32 MWD+IFR 660784.64 TCGL 660801.20 MWD+IFR 660810.40 BCGL 660816.22 Start Dir 9/ 660831.20 23SB 660834.79 MWD+IFR 660857.46 22TS 660872.26 MWD+IFR 660888.53 21 TS 660913.21 MWD+IFR 660952.86 TZ1 B 660956.64 MWD+IFR 661001.47 MWD+IFR 661024.05 HOT 661046.60 MWD+IFR 661060.00 G-17A T1 661061.00 End Dir : 1 661091.19 MWD+IFR 661135.69 MWD+IFR 661180.20 MWD+IFR 661224.70 MWD+IFR 661269.21 MWD+IFR 661313.72 MWD+IFR 661358.22 MWD+IFR Sperry-Sun BP Planning Report • Company: BP Amoco Date: 5/15/2006 Time: 16'.43:57 Page: 3 Field: Prudhoe Bay Co-ordinate(NE}Reference: Well: G-17, True North Site: PB G Pad Vertical (TVD) Reference: 34.3 +41.53.34.3 Well: G-17 Section (VS) Reference: Well (O.OON,O.OOE,142.15Azi) Wellpath: Plan G-17A Survey Calculation Method: Minimum Curvature Db: Oracle Survey MD Inci Azim TVD Sys TVD VS N/S E/W DLS MapN MapE TooUCo ft deg deg ft ft ft ft ft deg/100ft ft ft 12300.00 90.19 154.77 9006.76 8972.46 6401.34 -4954.94 4056.12 0.00 5963235.47 661402.73 MWD+IFR 12400.00 90.19 154.77 9006.42 8972.12 6498.93 -5045.40 4098.74 0.00 5963145.93 661447.23 MWD+IFR 12500.00 90.19 154.77 9006.09 8971.79 6596.51 -5135.86 4141.36 0.00 5963056.39 661491.74 MWD+IFR 12600.00 90.19 154.77 9005.76 8971.46 6694.09 -5226.32 4183.99 0.00 5962966.85 661536.25 MWD+IFR 12700.00 90.19 154.77 9005.43 8971.13 6791.67 -5316.78 4226.61 0.00 5962877.31 661580.75 MWD+IFR 12800.00 90.19 154.77 9005.10 8970.80 6889.25 -5407.24 4269.24 0.00 5962787.76 661625.26 MWD+IFR 12900.00 90.19 154.77 9004.77 8970.47 6986.84 -5497.70 4311.86 0.00 5962698.22 661669.76 MWD+IFR 13000.00 90.19 154.77 9004.44 8970.14 7084.42 -5588.16 4354.48 0.00 5962608.68 661714.27 MWD+IFR 13042.00 90.19 154.77 9004.30 8970.00 7125.40 -5626.16 4372.38 0.00 5962571.07 661732.96 41/2" 13042.08 90.19 154.77 9004.30 8970.00 7125.49 -5626.23 4372.42 0.00 5962571.00 661733.00 G-17A T2 S er - un p ry S Anticollision Report Company: BP Amoco bate: 5/16/2006 Time:- 11:50:32 Page: 1 Field: Prudhoe Bay Reference Site: PB G Pad Co-ordinate(NE) Reference: Well: G-17, True North Reference Well: G-17 Vertical (TVD) Reference: 34.3 + 41.53 34.3 Reference Wellpath: Plan G-17A Db: Oracle GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference -There are Tlt~"eldil8sadls in this fi2hTiCipal Plan & PLANNED PROGRAM Interpolation Method : MD Interval: 25.00 ft Error Model: ISCWSA Ellipse Depth Range: 9800.00 to 13042.08 ft Scan Method: Trav Cylinder North Maximum Radius: 1504.93 ft Error Surface: Ellipse + Casing Survey Program for Definitive Wellpath Date: 12/29/2005 Validated: No Version: 8 Planned From To Survey Toolcode Tool Name ft ft 56.80 9800.00 1 : Sperry-Sun B OSS gyro multi (56. 80-113803~~GYRO Sperry-Sun BOSS gyro multishot 9800.00 13042.08 Planned: G-17A wp03 V13 MWD+IFR+MS MWD +IFR + Multi Station Casing Points MD TVD Diameter Hole Size Name ft ft in in 10495.94 8404.30 7.000 8.500 7" 13042.00 9004.30 4.500 6.125 4 1 /2" Summary <--------- Offset Wellpath -- -------> Reference Offset Ctr-Ctr No-Go Allowable Site Weil Wellpath MD MD Distance Area Deviation Warning ft ft ft ft ft PB C Pad C-04 PIan5, C-046 V1 Plan: Out of range PB C Pad C-08 C-08 V2 Out of range PB C Pad C-08 C-08A V3 12994.98 10375.00 1129.76 0.00 1129.76 Pass: Minor 1/200 PB C Pad C-08 C-08APB1 V2 12994.98 10375.00 1129.76 0.00 1129.76 Pass: Minor 1/200 PB C Pad C-08 C-086 V3 12994.98 10375.00 1129.76 0.00 1129.76 Pass: Minor 1/200 PB C Pad C-08 C-08BP61 V1 12994.98 10375.00 1129.76 0.00 1129.76 Pass: Minor 1/200 PB C Pad C-35A C-35A V1 Out of range PB D Pad D-30 D-30 V3 Out of range PB G Pad G-04A G-04A V1 Out of range PB G Pad G-04 G-04 V1 Out of range PB G Pad G-08 G-08 V5 9805.09 9925.00 1044.57 0.00 1044.57 Pass: Minor 1/200 PB G Pad G-09A G-09A V2 Out of range PB G Pad G-09 G-09 V1 Out of range PB G Pad G-14A G-14A V1 Out of range PB G Pad G-14 G-14 V1 Out of range PB G Pad G-15A G-15A V1 Out of range PB G Pad G-15 G-15 V1 Out of range PB G Pad G-16 G-16 V1 Out of range PB G Pad G-17 G-17 V1 9800.01 9800.00 0.01 0.82 -0.81 FAIL: NOERRORS PB G Pad G-18A G-18A V2 Out of range PB G Pad G-18APB1 G-18APB1 V2 Out of range PB G Pad G-18 G-18 V1 Out of range PB G Pad G-19A G-19A V7 Out of range PB G Pad G-19 G-19 V1 Out of range PB G Pad G-19 Plan G-19B V2 Plan: G- Out of range PB G Pad G-24 G-24 V1 10570.85 10507.80 1189.29 452.33 736.96 Pass: Major Risk PB G Pad G-24 PIan2, G-24A VO Plan: 10551.58 11650.00 1298.08 590.29 707.79 Pass: Major Risk PB G Pad G-26 G-26A V6 Out of range Site: PB C Pad Well: C-OS Rule Assigned: Minor 1/200 Wellpath: C-O8A V3 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSI)istance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft 12994.98 9004.46 10375.00 8831.16 249.80 149.88 73.59 278.82 4.000 1129.76 0.00 1129.76 Pass 12974.20 9004.52 10400.00 8832.05 249.79 149.91 73.45 278.68 4.000 1143.36 0.00 1143.35 Pass 12953.85 9004.59 10425.00 8832.86 249.78 149.93 73.30 278.53 4.000 1157.57 0.00 1157.57 Pass 12934.08 9004.66 10450.00 8833.49 249.77 149.95 73.16 278.39 4.000 1172.61 0.00 1172.61 Pass 12915.06 9004.72 10475.00 8833.76 249.76 149.97 73.04 278.27 4.000 1188.63 0.00 1188.63 Pass 12896.82 9004.78 10500.00 8833.82 249.75 149.99 72.92 278.15 4.000 1205.55 0.00 1205.55 Pass • TERRIE L NUBBLE BP EXPLORATION AK INC , PO BOX 196612 MB 7.5 'Mastercard Check" ANCHORAGE, AK 99519-6612 PAY TO THE _. ~ 1~~~ / ORDER OF u ~~ ' First National Bank Alaska Anchorage, AK 99501 MEMO r ~:L25200060~:993,y..~6227~~~1556~~• 0272 • 89-6/1252 2]2 DATE ~~~/~ S ' ®~ s ~ RS '~~e CJ 5~ TRANSMITTAL LETTER CHECKLIST WELL NAME ~ ~- l Development Service Exploratory Stratigraphic Test Non-Conventional Well Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS TEXT FOR APPROVAL LETTER WHAT (OPTIONS) APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well , (If last two digits in permit No. API No. 50- - - API number are , between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - -) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce /inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: Non-Conventional production or production testing of coal bed methane is not allowed Well for (name of well) until after (Company NameZhas designed and implemented a water well testing program to provide baseline data on water quality and quantity. Company Name must contact the Commission to obtain advance approval of such water well testing ro ram. Rev: 1 /25/06 C: \j ody\transmittal_checkl i st • • I m ° ~ ~- .N ~ o ' o ~ a ! L 'a o I ~, w, cn o, ~ ' E O m rn o a` I oI I ~' I ' ~~. ~' QI ~,, ' U'' I~ ~ ' Z QI, f a w'' v O=I N ~, O d. ~i ~ ~ a'I, ,~ N a .N: .o Q ~ a° o °' Z t6 N N, f`6, ~, O. C I 'I N Q a O. N, ~, f6, O. O 'I Z ~, I, w Q z iA ~ ~' ~ Z a ~, ~ ~ I w I ~, I, m. m a~ a~ w. a~ m a~ a~, a~ a~ a~ a~, Q. Q. Q. Q 1 Q Q. Q. Q. m: m. a~ a~ a~. Q, m. a~ a~, a~. m. o Q. o Q. Q. Q Q , ! a~ ~ >- >-, >- ~, ~, ~, >- >- ~ ~, ~ Y Z Z, Z, Z, Z Z Z, Z, ~ ~ ~ ~ >-, Z. ~ ~ >-, ~, }, Z Z, ' Z, Z, Z Z Z ,. 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