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Home My WebLink About196-144MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Wednesday, October 22, 2025 SUBJECT:Mechanical Integrity Tests TO: FROM:Bob Noble P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC X-33 PRUDHOE BAY UNIT X-33 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/22/2025 X-33 50-029-22699-00-00 196-144-0 W SPT 8788 1961440 2197 1007 1006 1006 1006 42 65 150 255 REQVAR P Bob Noble 9/1/2025 2 year MIT-IA to max injection pressure as per AIO 4F.007. Max header pressure is 1600 psi so .25% x packer TVD was used to test to. 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT X-33 Inspection Date: Tubing OA Packer Depth 929 2451 2381 2372IA 45 Min 60 Min Rel Insp Num: Insp Num:mitRCN250904182227 BBL Pumped:3.5 BBL Returned:3.5 Wednesday, October 22, 2025 Page 1 of 1          See attached TIO Pressures Plot and email correspondence regarding the OA pressure increase; J. Regg   TIO Pressures - PBU X-33 (PTD 1961440) CAUTION: External sender. DO NOT open links or attachments from UNKNOWN senders. From:Regg, James B (OGC) To:"PB Wells Integrity" Cc:Wallace, Chris D (OGC); Brooks, Phoebe L (OGC); Oliver Sternicki Subject:RE: [EXTERNAL] RE: Hilcorp (PBU) September 2025 MIT Forms Date:Wednesday, October 22, 2025 10:15:00 AM No need to repeat the MIT. Jim Regg Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907-793-1236 From: PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Sent: Wednesday, October 22, 2025 9:29 AM To: Regg, James B (OGC) <jim.regg@alaska.gov>; PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Cc: Wallace, Chris D (OGC) <chris.wallace@alaska.gov>; Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov>; Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Subject: RE: [EXTERNAL] RE: Hilcorp (PBU) September 2025 MIT Forms Please see attached 90 day TIO for X-33. Ryan Holt Hilcorp Alaska LLC Field Well Integrity / Compliance Ryan.Holt@Hilcorp.com P: (907) 659-5102 M: (907) 232-1005 From: Regg, James B (OGC) <jim.regg@alaska.gov> Sent: Wednesday, October 22, 2025 9:18 AM To: PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Cc: Wallace, Chris D (OGC) <chris.wallace@alaska.gov>; Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov>; Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Subject: RE: [EXTERNAL] RE: Hilcorp (PBU) September 2025 MIT Forms Let’s start with a 90day TIO plot Jim Regg jbr; 10/22/2025 CAUTION: External sender. DO NOT open links or attachments from UNKNOWN senders. Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907-793-1236 From: PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Sent: Wednesday, October 22, 2025 8:52 AM To: Regg, James B (OGC) <jim.regg@alaska.gov>; PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Cc: Wallace, Chris D (OGC) <chris.wallace@alaska.gov>; Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov>; Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Subject: RE: [EXTERNAL] RE: Hilcorp (PBU) September 2025 MIT Forms Mr. Regg, I do not have an explanation for the increasing OAP observed during X-33 MIT-IA. 140° F diesel was used for the test and the well was on stable injection at 140°. The IA lost 70 psi / 9 psi and the volume that was pumped was fully recovered during the bleed down. Please let me know if you would like us to repeat the witnessed MIT-IA. Ryan Holt Hilcorp Alaska LLC Field Well Integrity / Compliance Ryan.Holt@Hilcorp.com P: (907) 659-5102 M: (907) 232-1005 From: Regg, James B (OGC) <jim.regg@alaska.gov> Sent: Tuesday, October 21, 2025 4:14 PM To: PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Cc: Wallace, Chris D (OGC) <chris.wallace@alaska.gov>; Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov> Subject: [EXTERNAL] RE: Hilcorp (PBU) September 2025 MIT Forms PBU X-33 - Need an explanation of the OA pressure increase (100 psi each 15 minutes) during the 9/1/2025 MIT Jim Regg CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. Supervisor, Inspections AOGCC 333 W. 7th Ave, Suite 100 Anchorage, AK 99501 907-793-1236 From: PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Sent: Wednesday, October 1, 2025 12:08 PM To: Brooks, Phoebe L (OGC) <phoebe.brooks@alaska.gov>; Wallace, Chris D (OGC) <chris.wallace@alaska.gov>; Regg, James B (OGC) <jim.regg@alaska.gov> Cc: Oliver Sternicki <Oliver.Sternicki@hilcorp.com>; PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Subject: Hilcorp (PBU) September 2025 MIT Forms All, Attached are the completed MIT forms for the tests completed in September 2025 by Hilcorp North Slope, LLC. Well: PTD: Notes: 09-22 1831730 2-year MIT-IA per AA AIO 4E.041 13-24B 2240870 MIT-T per Sundry #325-144 14-21A 2051070 4-year MIT-IA 16-15A 2151870 MIT-T per Sundry #325-348 A-35 1850510 4-year MIT-IA L5-29 1870450 2-year MIT-IA per AA AIO 4G.019 L5-29 1870450 2-year MIT-T per AA AIO 4G.019 N-23A 1970120 4-year MIT-IA NGI-01 1750480 4-year MIT-IA P-03A 1972280 4-year MIT-IA S-41A 2101010 2-year MIT-IA per AA AIO 3C.004 S-216 2001970 4-year MIT-IA X-29 1931390 4-year MIT-IA X-33 1961440 2-year MIT-IA per AA AIO 4F.007 Please respond with any questions. Andy Ogg Hilcorp Alaska LLC Field Well Integrity andrew.ogg@hilcorp.com P: (907) 659-5102 M: (307) 399-3816 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are herebynotified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are herebynotified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that theonward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are herebynotified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that theonward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibilityis accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, October 17, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Brian Bixby P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC X-33 PRUDHOE BAY UNIT X-33 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/17/2023 X-33 50-029-22699-00-00 196-144-0 W SPT 8788 1961440 2250 602 604 605 604 35 128 120 116 REQVAR P Brian Bixby 9/25/2023 2 Year MITIA as per AIO 4F.007 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UNIT X-33 Inspection Date: Tubing OA Packer Depth 56 2508 2441 2430IA 45 Min 60 Min Rel Insp Num: Insp Num:mitBDB230925150017 BBL Pumped:6.2 BBL Returned:5.6 Tuesday, October 17, 2023 Page 1 of 1            MEMORANDUM TO: Jim Regg ��9 I2c U P.I. Supervisor FROM: Bob Noble Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Monday, September 20, 2021 SUBJECT: Mechanical Integrity Tests Hilcorp North Slope, LLC X-33 PRUDHOE BAY UNIT X-33 Src: Inspector Reviewed B P.I. Supry J Comm Well Name PRUDHOE BAY UNIT X-33 API Well Number 50-029-22699-00-00 Inspector Name: Bob Noble Permit Number: 196-144-0 Inspection Date: 9/12/2021 Insp Num: mitRCN210912155136 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well x-33Type Inj �' `TVD 8788 'Tubing Io73 - ton to7s - To7s BBL Pumped: ss BBL Returned st 2200 � IA ssa zaoo � ' z336 .; z3z7 -� --- PTD i 1961440 Type 4 s I OA ns aoz - 3sT 379 - YP -- - 1 ! -- Interval REQVAR 1P/F P ,/ Notes: 2 Year to max anticipated injection pressure of 2200 psi as per AA AID 4F.007 ✓ Monday, September 20, 2021 Page 1 of 1 MEMORANDUM State of Alaska Permit Number: 196-144-0 Alaska Oil and Gas Conservation Commission TO: Jim Regg +I(q DATE: Wednesday, September 25, 2019 P.I. Supervisor y � SUBJECT: Mechanical Integrity Tests Packer Depth Pretest Initial BP Exploration (Alaska) Inc. Well X-33 FROM: Matt Herrera PRUDHOE BAY UNIT X-33 Petroleum Inspector 732 Ste: Inspector u - Reviewed By: P.I. Supry j3E' NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT X-33 API Well Number 50-029-22699-00-00 Inspector Name: Matt Herrera Permit Number: 196-144-0 Inspection Date: 9/24/2019 Insp Num: mitMFH190924193007 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well X-33 'Type Inj W ' TVD 8788 'Tubing 732 713 u - 0 PTD 1961440 ' Type Test SPT Test pSl 2197 IA 541 2393 2339 2326 ' BBL Pumped: 5J8 'BBL Returned: 3.5 pA133 330 ' 308 302 ' Interval REQVAR �P/F P Notes: U+ rested to MAX Inj PSI per AA 4F.007 Wednesday, September 25, 2019 Page 1 of 1 • S MEMORANDUM State of Alaska ' Alaska Oil and Gas Conservation Commission DATE: Monday,September 18,2017 TO: Jim Rper SUBJECT: Mechanical Integrity Tests P.I.Supervisor Kel 1(tei't 7 BP EXPLORATION(ALASKA)INC. X-33 FROM: Guy Cook PRUDHOE BAY UNIT X-33 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT X-33 API Well Number 50-029-22699-00-00 Inspector Name: Guy Cook Permit Number: 196-144-0 Inspection Date: 9/13/2017 - Insp Num: mitGDCl70913104500 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well ; X-33 Type Inj W' TVD 8788 'I Tubing 818 ' 823 ' 823 ' 824 - PTD 1961440 Type Test SPT Test psi 2197 IA 407 2397 ' 2353 ' 2344 - BBL Pumped: 52 BBL Returned: 4.2 OA 261 • 478 462 457 • Interval REQVAR P/F P v Notes: A triplex pump and bleed trailer were used for testing. This is a two year testing schedule per AA 4F.007 for IA repressurization. SCANNED LB I 3 -? Monday,September 18,2017 Page 1 of 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday,October 06,2015 TO: P.I.JimaRper SUBJECT: Mechanical Integrity Tests P.I.Supervisor �� !� g � BP EXPLORATION(ALASKA)INC X-33 FROM: Bob Noble PRUDHOE BAY UNIT X-33 Petroleum Inspector Src: Inspector Reviewed By: P.I.SuprvN) NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT X-33 API Well Number 50-029-22699-00-00 Inspector Name: Bob Noble Permit Number: 196-144-0 Inspection Date: 9/19/2015 Insp Num: mitRCN150919172423 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well X-33 Type Inj W TVD 8788 Tubing 648 649 • 649 649 ' PTD 1961440 'Type Test)SPT Test psi 2197 IA 329 2517 - 2448 ' 2439 Interval - 1---- 4YRTST P27 135 ]19 119 - Interval 'P/F � OA _ — Notes: scpaCiED Tuesday,October 06,2015 Page 1 of 1 RECEIVED STATE OF ALASKA AIL OIL AND GAS CONSERVATION COMM•N NOV 0 12012, REPORT OF SUNDRY WELL OPERATIONS AOGCC 1. Operations Abandon U Repair Well U Plug Perforations U Perforate U OtherEJ Brightwater Performed: Alter Casing ❑ Pull Tubingd Stimulate - Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program p Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended Wel° 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development❑ Exploratory ❑ 196 -144 -0 3. Address: P.O. Box 196612 StratigraphiC Service el 6. API Number: - Anchorage, AK 99519 -6612 50- 029 - 22699 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0047475 PBU X -33 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): . To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 14622 feet Plugs measured 14348 feet true vertical 9096.44 feet Junk measured None feet Effective Depth measured 14348 feet Packer measured See Attachment feet true vertical 9038.86 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" 91.5# H-40 30 - 110 30 - 110 1490 470 Surface 3695 9 -5/8" 47# L -80 30 - 3725 30 - 3201.77 8870 4760 Intermediate None None None None None None Production 12393 7" 26# L -80 27 - 12420 27 - 8922.06 7240 5410 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 12900 - 12950 feet 12950 - 12970 feet 12970 - 13000 feet 13320 -13350 feet 13750 - 13820 feet 13820 - 13840 feet 13840 - 13850 feet 14370 - 14510 feet True Vertical depth 9014.27 - 9014.86 feet 9014.86 - 9015.04 feet 9015.04 - 9015.24 feet 9016.91 - 9017.69 feet 9030.72 - 9032.46 feet 9032.46 - 9032.59 feet 9032.59 - 9032.65 feet 9039.82 - 9059.17 feet Tubing (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 25 - 12275 25 - 8826.04 Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): SCANNED JAN 2 3 2013 12,900' - 13,000', 13,320' - 13,350', 13,750' - 13,850', 14,370' - 14,510' Treatment descriptions including volumes used and final pressure: 2,029 Gallons EC9350A Surfactant, 8,755 Gallons EC9398A Polymer 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 4005 • 0 756 Subsequent to operation: 0 0 4561 0 669 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Explorator,❑ Development ❑ Service ID Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil ❑ Gas U WDSPLU GSTOR ❑ WINJ ❑ WAG 151 GINJ ❑ SUSP ❑ SPLUG❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Garry Catron Email Garry.CatrofICCDBP.00111 Printed Name Garry Catron Title PDC PE Signature 9da,", CMG Phone 564 -4424 Date 10/30/2012 ;� l i/ ,I 1 Form 10-404 Revised 10/2012 Submit Original Only • • Packers and SSV's Attachment ADL0047475 SW Name Type MD TVD Depscription • X -33 PACKER 11957 8548.52 2 -7/8" Baker KB Packer X -33 PACKER 11995 8573.23 2 -7/8" Baker KB Packer X -33 PACKER 12218 8719.85 4 -1/2" Baker S -3 Perm Packer X -33 PACKER 12266 8751.92 5" Baker ZXP Top Packer Casing / Tubing Attachment ADL0047475 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" 91.5# H-40 30 - 110 30 - 110 1490 470 LINER 41 2 -7/8" 6.5# L -80 11957 - 11998 8616.62 - 8643.27 10570 11160 LINER 20 5" 15# L -80 12266 - 12286 8820.02 - 8833.4 8290 7250 LINER 2329 4 -1/2" 12.6# L -80 12286 - 14615 8833.4 - 9094 8430 7500 PRODUCTION 12393 7" 26# L -80 27 - 12420 27 - 8922.06 7240 5410 SURFACE 3695 9 -5/8" 47# L -80 30 - 3725 30 - 3201.77 6870 4760 • TUBING 12250 4 -1/2" 12.6# L -80 25 - 12275 25 - 8826.04 8430 7500 • ' TREE _ ; 4" CIW ° WELLHEAD = FMC ill Y .....-Es: H2S READINGS AVERAGE 125 ppm 'ACTUATOR= BAKER X -33 WELL ANGLE 1 55 REQUIRES TBG LEAK IDENT FIED@ KB. ELEV = 68.10' BF. ELEV = 29.70' 11976' (05/18107) Max Angle = 91' Q 13186' I 2181' H4-1/2" HES JXP SLVN, ID = 3.813" I Datum MD = 12338' Datum TV D = 8800' SS GAS LIFT MANDRELS 9 -518" CSC, 47 #, L -80, ID = 8.681" 3725' 1ST ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 3015 2747 49 KBG -2LS DMY INT 0 11/13/96 4 6337 4905 47 KBG -2LS DMY INT 0 11/13/96 3 8954 6648 48 KBG -2LS DMY INT 0 11/13/96 2 10774 7836 51 KBG -2LS DMY INT 0 11/13/96 x \ 014 8654 50 KBG -2LS DMY INT 0 11/13/96 Minimum ID = 1.876" 12262' 11960' H4 -1/2" BAKER PATCH SET, 10=2.45" I X NIPPLE REDUCER ' ' I 12207' H4 -112" HES X NIP, ID = 3.813" I El X I 12218' —17" x 4-1/2" BKR S -3 PKR, ID = 3.875" I I I I 12242' H4-1/2" HES X NIP, ID = 3.813" I I 12262' I 4 -1/2" HES XN NIP, ID = 3.725" w 12-3/8" X NIP REDUCER, ID= 1.875" A I 12266' 117 X 5" ZXP PKR & HMC HNGR w /TIEBACK SLV, ID = 4.563" I4 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" --I 12275' i 1 12275' I-- 14 -1/2" WLEG, ID = 3.958" I 12275' H ELMD TT LOGGED 09115!98 I 12286' - X 4 -1/2" XO, ID = 3.950" I 17" CSG, 26 #, L -80, ID = 6.276" H 12420' ^A I. PERFORATION SUMMARY REF LOG: DRILLERS DEPTH W/ TEL ANGLE AT TOP PERF: 89° @ 12900' ` ` I 14348' I BKR CIBP (04/04/98) I Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE 2 -3/4" 4 12900 - 13000 0 02/10/97 (Ali* 2 -3/4" 4 13320 - 13350 O 11/14/96 2 -3/4" 4 13750 - 13850 O 02/10/97 2 -3/4" 4 14370 - 14510 C 04/02/98 I PBTD —I 14518' .. -v. 1 4-1 /2" LNR, 12.6 #, L -80, .0152 bpf, ID = 3.953" I 14615' I TD I—i 14622' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 11/14/96 CHH ORIG HORIZ COMPLETION 05/18/07 SRB /PJC XN NIP PULLED/ TBG LEAK WELL: X -33 06/27/01 RNITP CORRECTIONS 07/22/07 SWC/PJC SET XN NIP RED & XX PLUG PERMIT No: '1961440 07/14/02 JCJKAK CORRECTIONS 08/07/07 GJB /SV BAKER PATCH SET (7/30/07) AR No: 50- 029 - 22699 -70 09/25/05 WTS/TLH XX PLUG SET (04/30/05) 09/18/07 BSE/PJC PULL XX PLUG/ HXO SLVN Sec. 5, T10N, R14E 07/14/06 BHC/TLH 4 -1/2" LNR CORRECTIONS 02/16/11 MB /JMM) ADDED SSSV SAFETY NOTE 07 /18/06 BHC/TLH ID CORRECTIONS BP Exploration (Alaska) Daily Report of Well Operations ADL0047475 ACTIVITYDATE SUMMARY s = ; ; • ; • emp =' o :rig a er ' eservoir weep ' o• Pumping brightwater chemicals down TBG while on water injection @ 4000 bwpd. Pumped 156 gal. EC9360A (Surfactant) Average of 22.2 gph for 7 hrs. Pumped a total of 156 gal. since start of project. Pumped 712 gal. EC9398A ( Polymer) Average of 101.71 gph for 7 hrs. Pumped a total of 712 gal. since start of project 9/28/2012 ** *Continued on WSR 09/29/2012 * ** • T /I /O = 811/420/100 ** *Continued WSR from 09 -28- 2012 * ** Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping brightwater chemicals down TBG while on water injection @ 4000 bwpd. Pumped 548 gal. EC9360A (Surfactant) Average of 22.83 gph for 24 hrs. Pumped a total of 704 gal. since start of project. Pumped 2393 gal. EC9398A ( Polymer) Average of 99.7 gph for 24 hrs. Pumped a total of 3105 gal. since start of project 9/29/2012 ** *Continued on WSR 09/30/2012 * ** T /I /O = 702/400/60 ** *Continued WSR from 09 -29- 2012 * ** Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping brightwater chemicals down TBG while on water injection @ 4000 bwpd. Pumped 551 gal. EC9360A (Surfactant) Average of 22.95 gph for 24 hrs. Pumped a total of 1255 gal. since start of project. Pumped 2482 gal. EC9398A ( Polymer) Average of 103.41 gph for 24 hrs. Pumped a total of 5587 gal. since start of project • 9/30/2012 ** *Continued on WSR 10/01/2012 * ** T /I /O = 780/420/140 ** *Continued WSR from 09 -30- 2012 * ** Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping brightwater chemicals down TBG while on water injection @ 4000 bwpd. Pumped 546 gal. EC9360A (Surfactant) Average of 22.75 gph for 24 hrs. Pumped a total of 1801 gal. since start of project. Pumped 2437 gal. EC9398A ( Polymer) Average of 101.5 gph for 24 hrs. Pumped a total of 8024 gal. since start of project 10/1/2012 ** *Continued on WSR 10/02/2012 * ** Daily Report of Well Operations ADL0047475 T /I /O = 706 /420 /120 ** *Continued WSR from 10 -01- 2012 * ** Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping brightwater chemicals down TBG while on water injection @ 4000 bwpd. Pumped 228 gal. EC9360A (Surfactant) Average of 22.8 gph for 10 hrs. Pumped a total of 2029 gal. since start of project. Pumped 730 gal. EC9398A ( Polymer) Average of 97.9 gph for 7.45 hrs. Pumped a total of 8755 gal. since start of project * ** Job Complete * ** Valve positions = WV , MV , SSV = Open , SV = Closed, IA and OA = OTG, SSV panel normaled out and Pad Operator checked out well house • FWHP= 720/420/150 10/2/2012 0 • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Re G � DATE: Friday, November 04, 2011 P.I. Supervisor �� r t t� d � SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC X -33 FROM: Jeff Jones PRUDHOE BAY UNIT X -33 Petroleum Inspector Src: Inspector . p Reviewed By: Y P.I. Supry J �'` NON - CONFIDENTIAL Comm Well Name: PRUDHOE BAY UNIT X - 33 API Well Number: 50 029 - 22699 - 00 - 00 Inspector Name: Jeff Jones Insp Num: mitJJ111103165222 Permit Number: 196 - 144 - Inspection Date: 10/28/2011 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well X-33 ' Type Inj. I W' TVD 8788 ' IA 570 2490 - 2430 2420 - P.T.D 1961440 ' SPT Test psi 2197 - OA 113 290 - 269 265 - Interval 4YRTST - P P - T ubing 784 I 785 . _ 783 784 - Notes: 4.6 BBLS methanol pumped. 1 well inspected; no exceptions noted, ' $.144. I.1 q !, • Friday, November 04, 2011 Page 1 of 1 • MEMORANDUM To: Jim Regg ''-' /w~' ~ 7 P.I. Supervisor ~~~ hROM: Bob Noble Petroleum Inspector State of Alaska • Alaska Oit and Gas Conservation Commission DATE: Wednesday, November 21, 2007 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC X-33 PRUDHOE BAY L"~IIT X-33 Src: Inspector NON-CONFIDENTIAL ~ l ~~ ~~~ 1 Reviewed By: P.I. Suprv ~..}~ Comm Well Name: PRUDHOE BAY UNIT X-33 API Well Number: 50-029-22699-00-00 Inspector Name: Bob Noble Insp Num: mitRCN071 1 2008 1 220 Permit Number: 196-144-0 Inspection Date: 11/19/2007 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. , X-33 Type Inj. W !', TVD Well 8788 ~ IA 540 3980 i 3920 ~ 3900 ', { P.T. 961440 ',TypeTest ~ SPT ~ Test pSl ~ 3980 ~ OA ~ 260 640 580 580 ! Interval °T~R P/F P i~ Tubing ~ aoo ~ 760 ~ - 770 ~ 780 -- -- -- - - Notes: MIT-IA post patch -- - - ~~~~~~~ D E C ~ ~. 2007 Wednesday, November 21, 2007 Page 1 of 1 09/28/07 ~chiumberg~r Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 AT7N: Beth WRIT .Inh S 1 nn flnarrin4inn N0.4440 Company: State of Alaska Alaska Oit 8 Gas Cons Gomm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay n~~e QI r.,i... rn 15-39A 11661174 MEMORY PROD PROFILE 09/23/07 1 W-42 11745235 MEM SBHPS/TEMP 09/14/07 Z-07A N!A SBHP SURVEY - 09/14/07 1 A-04 11594519 SBHP SURVEY a - 08!26/07 1 Y-24 11630499 LDL 09/04/07 1 L5-28A 11855810 PRODUCTION PROFILE ~ 08/31107 1 X-33 11849931 SBHP SURVEY - ~/G 08/31/07 1 E-14A 11686784 LDL - ~ 09!23/07 1 01-15A 11855509 DDL ~ - a~ b 09/22/07 1 D-21 11626119 PRODUCTION PROFILE ~~ - ~ 09111!07 1 K-07D 11745234 MEM PROD PROFILE ~ - 09/O6/07 1 11-32 11630498 PRODUCTION PROFILE j L - 09/03/07 1 L-01 11745233 MEM LDL a U l- ~ 09104107 1 07-30A 11661168 MEM STP & CORRELATION 08/28/07 1 Z-28 11630500 INJECTION PROFILE ~^ 09/05/07 1 Z-16 N!A SBHPS/JEWELRY / 09/13/07 1 14-26 11676959 LDL _/J 09!09/07 1 04-02A 11630504 LDL 1! 09/11/07 1 14-37 11695075 LDL -- <f 09113(07 1 3-35/L-36 11630502 PRODUGTION PROFILE 09/09/07 1 r'LCAAC AlirlIVVWLCUl7t KtGC1Y 1 CT JICiNINIa ANU.Kp.I UKIVIIYty'UNt GVPY tAGt1 Tp: BP Exploration (Alaska) Inc. ~~ ~` Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 ~~r~~- - tire °~r~~~l~ 2' Date Delivered: , Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-28 ATTN: Beth Received by: • ~/ ~. SARAH PALIN, GOVERNOR AItASHA OIL AND GAS CONSERVATION COMMISSION 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Al Schmoyer Senior Pad Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage, AK 99519 Re: Prudhoe Bay Field, Prudhoe Bay Pool X-33, Sundry Number: 307-157 I "lLfLt \~'O SCANNED MAY 1 1 2007 Dear Mr. Schmoyer: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative Qf the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4: 30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this iL day of May, 2007 Encl. 3. Address: BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 ,-- F - -,/P'/ /' c.p{ "7 ~/ Kt:Llt:IVI::U ",-. STATE OF ~ASKA 5Al-'O ýíJ,()l ALASKA all AND GAS CONSERVATION COMMI~N I f', MAY O. 8 2007 APPLICATION FOR SUNDRY APPROVAL ¡kf"5f,J 20 AAC 25.280 Operational shutdown U Plug Perforations 0 Perforate New Pool 0 4. Current Well Class: Developm ent 0 Stratigraphic 0 Suspend U Repair well 0 Pull Tubing 0 Alaska Oil & Gas Cons. Coynnission Perforate U WaiverU A h Other ~ nc orage Stimulate 0 Time Extension 0 tubing patch / Re-enter Suspended Well 0 1. Type of Request: Abandon U Alter casing 0 Change approved program 0 2. Operator Name: 5. Permit to Drill Number: Exploratory 0 196-1440 Service ~ 6. API Number: 50-029-22699-00-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line where ownership or landownership changes: Spacing Exception Required? Yes 0 9. Property Designation: 8. Well Name and Number: PBU X-33 ADLO-047475 No 0 10. KB Elevation (ft): 11. Field/Pools(s): 68.1 KB Prudhoe Bay Field / Prudhoe Bay Pool - 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 14622 f 9096 14348 9039 12242' 14348' None Casing Length Size MD TVD Burst Collapse Conductor 110' 20" Surface 141' Surface 110' Surface 3687' 9-5/8" 47# L-80 Surface 3725' Surface 3201' 6870 4760 Intermediate 12382' 7" 26# L -80 Surface 12420' Surface 8921' 7240 5410 Slotted Liner 2335' 4-1/2" 26# L-80 12280' 14615' 8828' 9093' 8430 7500 Perforation Depth MD (ft): 12900 - 14510 Perforation Depth TVD (ft): 9014 - 9059 Tubing Size: 4-1/2" 12.6# Tubing Grade: L-80 Tubing MD (ft): Surface - 12275' Packers and SSSV Type: 7"X5" ZXP PKR 7"X4-1/2" BKR S-3 PKR Packers and SSSV MD (ft): 12266' 12218' o 0 o 0 13. Well Class after proposed work: Exploratory 0 Developm ent 0 Service It) 12. Attachments: DescriDtive Sum maryof Proposal It) Detailed Operations Program 0 BOP Sketch 0 14. Estimated Date for Commencing Operations: 16. Verbal Approval: Commission Representative: 5/21/2007 Date: 15. Well Status after proposed work: Oil 0 Gas 0 Plugged 0 Abandoned 0 WAG It) GINJ 0 WINJ 0 WDSPL 0 Prepared by ~äry t"r~ule 564-4944 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name. .. <I í/. AI Schmoyer Title Signature ø~ ____"" Phone 564-5865 COMMISSION USE ONLY Contact AI Schmoyer Senior Pad Engineer 5/7/2007 Date Conditions of approval: Notify Commission so that a representative may witness Sundry Number: ,?YO 1 ,.1 5 r¡ Plug Integrity 0 BOP Test 0 Mechanical Integrity Test )tJ. Location Clearance 0 Other: Subsequent Form Required: COMMISSIONER APPROVED BY THE COMMISSION Date:5-/¡',.ð r Approved by: Form 10-403 Revised 06/2006 ORIGINAL R8DMS BFL MAY 1 1 2007 Submit in Duplicate bp .~ BP Exploration (Alaska) Inc. 900 East Benson Boulevard P. O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 snl07 X-33 Descriptive Summary of Proposal 1. C 2. S 3. E 4. F c/o Fill, Pull TIP, Tag TD & C/O if Necessary Run Dummy Patch, Tag PBTD Run 35' 4-1/2" Baker L-80 single-run patch MIT -IA to 2400 psi. Establish LLR if it fails. (post patch) Job Obiective The objective of this procedure is to clean out the fill that is on top of TTP, pull TTP and complete the clean out on the well. A 4-1/2" tubing patch will then be set over leak @ 11976' MD and restore tubing integrity to well. Well Historv Well X-33 was a horizontal well completed on 11/14/1996. Well X-33 was converted from a producer to a WAG injection well (07/23/1998). Well presently has TxlA communication. ~ TREE = " 'J WELL.H~· ACTUATOR = KB. ELEV = SF. ELEV = KOP= ~~ Angle = Datum MD = Datum lVD = 4" CrN FMC BAKER 68.10' 29.70' 1237' 91 @ 14238' 12338' . ....... ....... .... . .-. . 8800' SS X-33 <I> SAh.--I NOTES: 2181' 1-14-1/2" HES SSSV NIP, ID = 3.813" I ~ GAS LIFT MANDRELS l ST MD lVD DEV TYÆ VLV LA TCH PORT DATE 5 3015 2679 48 CAM DK-1 BTM 4 6337 4837 47 CAM DK-1 STM 3 8954 6580 48 CAM DK-1BTM 2 10774 7768 51 CAM DK-1 BTM 1 12014 8586 49 CAM DK-1 BTM 9-5/8" CSG, 47#, L-80, ID = 8.681" 1-1 3725' rJI Minimum ID = 3.725" @ 12262' 4-1/2" HES XN NIPPLE I I I g ~ I n---1 I . I I 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 1-1 12275' 1 I \ \ I ~ .. 7" CSG, 26#, L-80, ID = 6.276" l-t 12420' 1 ~ 12207' 1-14-1/2" HES X NIP, ID = 3.813" I 12218' 1-17" x 4-1/2" BKR S-3 PKR, ID = 3.875" I 12242' 1-14-1/2" HES X NIP, ID = 3.813" 1 12242' 1-14-1/2" xx PLUG (04/30/05) 1 12262' 1-14-1/2" HES XN NIP, ID = 3.725" 1 12266' 1- 7" X 5" ZXP PKR & HMC HNGR w /TIEBACK SL V, ID = 4.563" 12275' 1-14-1/2" WLEG, ID = 3.958" I 12275' 1-1 ELMD TT LOGGED 09/15/981 12286' 1-15" x 4-1/2" XO, ID = 3.950" 1 ÆRFORA TION SUMMARY REF LOG: DRILLERS DEPTH WI TEL A NGLE AT TOP ÆRF: 89 @ 12900' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OpnlSqz DATE 2-3/4" 4 12900 - 13000 C 02/10/97 2-3/4" 4 13320 - 13350 C 11/14/96 2-3/4" 4 13750 - 13850 C 02/10/97 2-3/4" 4 14370 - 14510 C 04/02/98 14348' l-i SKR CIBP (04/04/98) 1 I PBTD 1-1 14518' 1- 4-1/2" LNR, 12.6#, L-80, .0152 bpf, ID = 3.953" 1-1 14615' TD DA TE REV BY COMMENTS 11/14196 CHH ORlG HORlZ COMPLETION 06/27/01 RN/TP CORRECTIONS 07/14/02 JCJKAK CORRECTIONS 09/25/05 WTS/TLH XX PLUG SET (04/30/05) 07/14106 BHC/TLH 4-1/2" LNR CORRECTIONS 07/18/06 BHC/TLH ID CORRECTIONS DA TE REV BY COMMENTS PRUDHOE SAY UNIT WELL: X-33 ÆRMIT No: '1961440 API No: 50-029-22699-70 Sec. 5, T10N, R14E BP Exploration (Alaska) Schlumbepgep Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Well 3-29/J-32 L4-10 L2-21A C-18A Y-24 Z-31 S-27B P-13 X-33 Z-19A A-17 X-01 H-04A 15-39A C-09A C-18A Z-14B Job# 11414759 11285941 11421023 11285934 N/A 11414379 11285940 11414277 11421024 N/A 11414381 11422961 11285942 11212888 11209608 . 11285934 40013765 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 U l c., to¡ G - /Lt'f Log Description Date 09/04/06 09/15/06 09/11/06 07/29/06 09/03/06 09/04/06 09/14/06 09/03/06 09/12/06 09/08/06 09/07/06 09/09/06 09/17/06 09/16/06 06/16/06 07/29/06 07/31/06 SBHP SURVEY MEM PROD PROFILE LDL MEM PROD & INJECTION INJECTION PROFILE INJECTION PROFILE MEM PROD PROFILE INJECTION PROFILE LDL MDT USIT USIT SCMT SCMT MCNL MCNL OH EDIT OF MWD/LWD SCANNED OCT 3 1 2005 p.......... E·~:C··\.· E.~: ~' \IV' .If:.'F ~J'~. I . ~ ..... r I"" \1 ~Ì''''''''' )" ':, "1", ---, \I....../'L-,' I. 1 L_ 1;_ ,'. OCT :II. 0 ZOOf) 10106/06 Ail-.&.... f'\H 0 r' .. (' r>',\~~.nI"'~I~-i'1 .~ ~.~~ ~ì,t L~ê4.~ MOnS" ~_A.'~p'¡li'lIl~~~~J.;~\t\IJ NO~ 3982 '. ". . AO¡::hQi8g~ Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave. Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay BL 1 1 1 1 1 1 1 1 1 Color CD l " ( Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well X-33 (PTD #1961440) TxIA Camm -) ) Subject: Well X-33 (PTD #1961440) TxIA Comm From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Fri, 15 Apr 2005 07:04:50 -0800 . . . . To:~ "AOGCC - Jim Regg (E-mail)..<jim_regg@admin.state.ak.us>~ "AOGCC - Winton Aubert (E':'mail)" <winton_Clubert@admin.state.ak.us>. '.. .. .. .. . cC: "Rossberg,R Steven" <RossbeRS@BP~com>, "GPB, GC3 Area:Mgr" <GPBGC3TL@BP.com>, "G;PB,. GC3 Wellpad Lead" <6PBGC3WellpadLead@BP.com>,··"NSU, ADWWellOperations' . . . Supervisor" <NSUADWW e1l0perationsSupervisör@BP.com>; 'IfSubekti,'Herry~" <subehl @HI' . com>, "N.~U, ADWWell Integrity Erigineer" <NSUADWWelllntegrityEngineer@BP.com>,."Engel,:Harry R";:<EngeIHR@BP.com>, "Reeves, D0na1dFn<Re¿vesDf@BP.c9m>/'~SU,ADWWL &. " '. . Cq'mpletion Supervisor" <NSUADWWL&CotnpletiQnSupervisor@BP;com>,' "GPB, Wells. Opt Bng" <GPBW ellsOptEng@BP.com>, "GPB, Optimization. Etlgr" , <CìPBOptiinizationEngr@BP~cotri>· ~. Hello Jim & Winton. Well X-33 (PTD 1961440) has TxlA communication. The IA has pressured up to 2380 psi after the operator bled it from 2150 psi to 740 psi. The well is being swapped from MI to water injection. The plan will then be to secure the well, conduct an MITIA or obtain a leak rate, and evaluate the well for repair. I've attached a wellbore schematic for reference. «X-33.pdf» Piease give me a call if you have any questions. Thank you, jlnna (j)u6e Well Integrity Coordinator GPB Wells Group Phone: (907) 659-5102 Pager: (907) 659-5100 x1154 SCANNED JUL 07.2005 Content-Description: X-33.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 5/10/20058:16 AM ) lREE = 4" CtJIJ WELLH~O= FM:: ACTl..lÞt. TOR= BAKffi 'KB. REV = ........ ·..······ää.10Î 'ï3(·'ä·si;;'; ··...·········...·············...2ii:iöï KOP= 1237' ·rïiiax·Ängïe;;;; "'9·1·@·142·3à' 'batum IVÐ = 12338' Datljni 1\i Ö ~. ,... ., 8 ä õ6'sS' 1 9-518" CSG, 47#, L-80, 10 = 8.681" 1--1 ~ 3725' Minimum ID = 3.725" @ 12262' 4-1/2" HES XN NIPPLE I TOPOF 4-1/2" LNR 1-1 12266' 1 I 4-1/2"TBG, 12.6#, L-80, 0.0152 bpf, D =3.958" H 12275' 1 7" CSG, 26#, L-80, 10 = 6.276" 1-1 12420' ~ ÆRFORA TlON SU\I1MA. RY REF LOG: DRILLERS DEPlH W/1EL ANGLE AT TOP PffiF: 89 @ 12900' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL OpnlSqz OATE 2-3/4" 4 12900' -13000' 0 02/10/97 2-3/4" 4 13320'-13350' 0 11/14/96 2-3/4" 4 13750' -13850' 0 02/10/97 2-3/4" 4 14370'-14510' C 04/02198 [)6. TE REV BY COMrvENTS 11/14/96 ŒiH ORIG HORIZ COMA...ET10N 02/24/01 SIS-QAA CONVERfED TO CANVAS 06/27/01 RN'TP CORRECTIONS 07/14/02 JCIKAK CORRECTIONS OA TE REV BY ) X-33 SA FETY NOTES e 2181' 1-14-1/2" HES SSSV NIP, 10 =3.813" 1 ~ GA S LIFT MA. NORB..S ST MO TVO OEV TYÆ VLV LATCH SIZE OATE 5 3015 2679 48 CAM 1" OK-1 BlM 4 6337 4837 47 CAM 1 " OK-1 BlM L -- 3 8954 6580 48 CAM 1" OK-1 BlM 2 10774 7768 51 CAM 1" OK-1BlM 1 12014 8586 49 CAM 1" OK-1 BlM :g I 12207' 1-14-1/2" HESXNP, 10=3.813" 1 Z' 12218' 1-17" x 4-1/2" BKRS-3 PKR, D = 3.875" 1 11 12242' 1-14-1/2" HESXNP,10=3.813" 1 12262' 1-14-1/2" HES XN NIP, 10 = 3.725" 1 12275' 1-14-1/2" WLEG, 10= 3.958" 1 12275' 1-1 B..IIID TT LOGGEO 09/15/98 I ~ I 14348' 1-1 BAKffi CASTlRON BRIDGE PLUG - 04/04198 1 4-1/2" LNR, 12.6#, L-80, 0.0152 bpf, 10 = 3.953" l-i 14615' COMrvENTS FRLDHOE SA Y UI'lT WB..L: X-33 PE~rrNo: 1961440 A PI No: 50-029-22699-70 Sec.5,T10N,R14E BP Exploration (Alaska) X-33i put on water injection Subject: X-33i put on water injection Date: Mon, 18 Nov 2002 18:08:53 -0600 From: "NSU, ADW Well Integrity Engineer" <NSUADVVVVelllntegrityEngineer@BP.com> To: "AOGCC Tom Maunder (E-mail)" <Tom_Maunder@admin.state.ak.us>, "- Field Inspectors AOGCC (E-mail)" <AOGCC_Prudhoe_Bay@admin.state.ak.us> CC: "NSU, ADW Well Integrity Engineer" <NSUADVWVelllntegrityEngineer@BP.com> Tom, et al; The X-33i well was returned to water injection at approximately 2:30 PM today (11/18/02). Thanks, John Cubbon 659-5102 Mobil: 943-1154 Pager: 659-5100, xl 154 I of 1 11/20/2002 7:32 AM PBU X-33 Subject: PBU X-33 Date: Tue, 19 Nov 2002 10:37:00 -0900 From: John Crisp <john_crisp@admin.state.ak.us> Organization: aogcc To: Tom Maunder <tom_maunder@admin.state.ak.us> Hi Tom, The Tubing injection pressure is 3600 psi. IA 260 psi. OA pressure is 0. The IA is tagged that IA passed MIT to 2450 psi.The well was pretty cold, I didn't talk to the DSO about how long it had been injecting. I saw no leaks to atmosphere. Thanks JC. 1 of I 11/20/2002 7:30 AM FW: FW: X-33 (PTD 1961440)WAG Injector Subject: FW: FW: X-33 (PTD 1961440) WAG Injector Date: Fri, 15 Nov 2002 20:24:01 -0600 From: "NSU, ADW Well Integrity Engineer" <NSUADVVWelllntegrityEngineer@BP.com> To: "AOGCC Tom Maunder (E-mail)" <Tom_Maunder@admin.state.ak.us> Tom. X-33 will be started out on water injection. We will closely monitor the well and let you know if we see anything unusual. Thanks. John Cubbon ..... Original Message ..... From: GPB, Wells Opt Eng Sent: Friday, November :[5, 2002 4:49 PM To: GPB, Optimization Engr; NSU, ADW Well Integrity Engineer; NSU, ADW Well Operations Supervisor; Dube, Anna T; Carr, ,lessie L Subject: RE: FW: X-33 (PTD :[96:[440) WAG Injector We]] X-33 is scheduled to go h~to prodnced water injection set'vice at 3o0o bw~d recommended rate. ?]ease give me a ca]] w-Jth questions or comments. Regards, Scott Scott R. McEntyre GPB. Wells Optimization Engineer Phone: 907-659-5923 Pager: 907-659-5100 #1153 BP Mail: PRB-6 ..... Original Message ..... From: NSU, ADW Well ]'ntegrity Engineer Sent: Fdday, November 15, 2002 4:09 PM To: GPB, Wells Opt Eng; GPB, OpUmization Engr Cc: NSU, ADW Well Integrity Engineer; NSU, ADW Well Operations Supervisor; Carr, Jessie L; Dube, Anna T Subject: FW: FW: X-33 (PTD :[96::[440) WAG Injector Russ/Scott, You have the blessing from Well Integrity and the AOGCC to return X-33 to injection at will. Please let me know ASAP if you plan to start out with water or MI (I need to report back to T. Maunder). Thanks. JRC ..... Original Message ..... From: Tom Maunder [mailto:tom_maunder@admin.state.ak.us] Sent: Friday, November :1.5, 2002 3:38 PM To: NSU, ADW Well Integrity Engineer Cc: Winton G Aubert; Jim Regg Subject: Re: FW: X-33 (PTD :[96::[440) WAG Injector John, Your MIT looks satisfactory. You have approval to put the well back into operation. I presume that the start up and early days operation will be closely monitored. Will the well be started up on water or MI?? Tom Maunder, PE AOGCC 1 of 3 11/20/2002 7:39 AM FW: FW: X-33 (PTD 1961440)WAG Injector "NSU, ADW Well Integrity Engineer" wrote: Tom,I don't see anything in the history that leads me to the source of the diesel smell. My assumption is that the bubbling in the cellar stirred up a diesel cap in the conductor, which resulted in the diesel odor. I have attached electronic copies of the AOGCC witnessed MIT that was performed on 5/20/02 and the one that was performed by BP on 9/28/02. Please let me know if you need anything else.Thanks,John Cubbon ..... Original Message ..... From: Tom Maunder [mailto:tom maunder@admin.state.ak, us] Sent: Friday, November 15, 2002 1:32 PM To: NSU, ADW Well integrity Engineer; Winton G Aubert; Jim Regg Subject: Re: FW: X-33 (PTD 1961440) WAG injector John, Could you please submit the MIT forms. smell?? Tom Maunder Was there any determination with regard to the diesel "NSU, ADW Well Integrity Engineer" wrote: Hi Tom and Winton,I took another look at this well this morning and it appears to be ready to return to injection. If you do not have an objection, we would like to return it to injection sometime after 11/18/02. Please let me know if you would like us to perform further diagnostics or do not want us to return the well to injection. I have attached a brief history of our diagnostic work below.> 05/20/02: MITIA Passed, AOGCC witnessed > 09/26/02: Operator repods bubbles and smell of diesel in cellar. I told him to shut in well until further notice. Well was on MI at the time. Sent e-mail note to T. Maunder. > 09/28/02: MIT IA to 3000 psi & MIT OA to 3000 psi Passed. PPPOT-T & PPPOT-IC Passed. sent e-mail to Maunder with information requesting well be brought on with MI service again and close monitoring.Thanks,John Cubbonl-907-659-5102 ..... Original Message ..... From: NSU, ADW Well integrity Engineer Sent: Saturday, October 26, 2002 3:05 PM To: AOGCC Tom Maunder (E-mail) Subject: FW: X-33 (PTD 1961440) WAG injector Hi Tom,A follow up to our note below, know that you are busy, but have you had a chance to look at this information yet? The well remains shut in.Kevin. Joe Anders, P.E. / Kevin Yeager Well Integrity Engineer BP Exploration, (Alaska) Inc. (907) 659-5102 email: NSUADWWelllnteg rityEngineer@bp.com ..... Original Message ..... From: NSU, ADW Well [ntegrity Engineer Sent: Saturday, September 28, 2002 3:05 PM To: q'om Maunder' Subject: RE: X-33 (PTD 1961440) WAG injector Hi Tom,A follow up to my note Thursday with updated diagnostic testing information. We were able to perform a MIT IA, MIT OA and packoff testing on the hangers, all testing was successfully completed and passed our criteria. I have enclosed the following short summary for each test for you to look at. The well remains shut in and I would like permission to start MI injection again with a very close monitoring program. Additional LEL testing has not detected any hits. My initial thought after this testing is it may be an ice lens thawing out and the conductor has a diesel cap on it. Please let me know what you think. The following work was completed 09/28102.TII/0 = 1900/380/0. MIT-IA to 3000 psi. Safed out well house. Rigged up chart recorder to the IA and OA. Pumped 10 bbls of NEAT down the IA to pressure up to 3000 psi. IA lost 30 psi in first 15 minutes and 0 psi in second 15 minutes for a total loss of 30 psi during 30 minute test.T/I/O= 1900/2970/0. MIT-OA to 3000 psi. Pumped 2 bbls Diesel down OA to pressured up in 100'//increments to 500 psi. Then 500~ increments to 3000 psi. OA lost 30 psi in the first 15 minutes and 10 psi in the second 15 minutes for a total loss of 40 psi during 30 minute test. Final pressures; 1900/2960/2975Positive pressure packoff of the tubing hanger was pressured to 5000 psi. At 30 minutes the gauge pressure was 4850 psi. We were able to bleed the void down to zero. Positive pressure packoff test of the casing hanger was pressured to 3000 psi. At 30 minutes the gauge pressure was 2950 psi. Kevin. 2 of 3 11/20/2002 7:39 AM FW: FW: X-33 (PTD 1961440) WAG Injector Joe Anders, P.E. / Kevin Yeager Well Integrity Engineer BP Exploration, (Alaska) Inc. (907) 659-5102 email: NSUADWWelllntegrityEngineer@bp.com ..... Original Message ..... From: Tom Maunder [mailto:tom maunder@admin.state.ak.us] Sent: Thursday, September 26, 2002 10:54 AM To: NSU, ADW Well :Integrity Engineer Subject: Re: X-33 (PTD :!.96::[z1~0) WAG Injector Kevin, Thanks for the notification. Shutting down the well is appropriate. Are you planning to change to water to flush the tubing and immediate wellbore area?? Keep us informed on the activities. Tom Maunder, PE AOGCC "NSU, ADW Well Integrity Engineer" wrote: Hi Tom,This moming the field operator reported bubbles in the cellar on this WAG injector well, which was on MI injection. I have shut the well in and bleed the annulus pressures down. We will be doing diagnostic work consisting of testing the packoffs, MIT IA and MIT OA latter tonight. The well does not have any known communication problems until this was reported today. It passed an AOGCC witnessed 4 year MIT IA test 05/20/02. Will keep you appraised of the diagnostic work. Please call with any questions. Kevin. Joe Anders, P.E. ! Kevin Yeager Well Integrity Engineer BP Exploration, (Alaska)Inc. (907) 659-5102 email: NSUADWWelllntegrityEngineer@bp.com 3 of 3 11/20/2002 7:39 AM Re: X~3 (PTD 1~144u) wA~ injec[or Subject: Re: X-33 (PTD 1961440)WAG Injector Date: Thu, 26 Sep 2002 10:54:03 -0800 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: "NSU, ADW Well Integrity Engineer" <NSUADWWelllntegrityEngineer@BP-com > Thanks for the notification. Shutting down the well is appropriate. Are you planning to change to water to flush the tubing and immediate wellbore area?? Keep us informed on the activities. Tom Maunder, PE AOGCC "NSU, ADW Well Integrity Engineer" wrote: Hi Tom,This morning the field operator reported bubbles in the cellar on this WAG injector well, which was on MI injection, i have shut the well in and bleed the annulus pressures down. We will be doing diagnostic work consisting of testing the packoffs, MIT IA and MIT OA latter tonight. The well does not have any known communication problems until this was reported today. It passed an AOGCC witnessed 4 year MIT IA test 05120102. Will keep you appraised of the diagnostic work. Please call with any questions.Kevin. Joe Anders, P.E. / Kevin Yeager Well Integr'~y Engineer BP Exploration, (Alaska) Inc. (907) 659-5102 email: N SUADWWelllntegr'~¥Engineer~ibp.com f Tom Maunder <tom maunder~.admin.state,ak.us> sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission SCANNED OCT 0 4 2002 1 of 1 9/26/2002 11:06 AM MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Cammy O Taylor ~ DATE' May 20, 2002 Chairman ·d ~~,1//'/ SUBJECT= Mechan, cai Integrity Tests THRU' Tom Maun_er BPX P.I. Supervisorr'* ~ 6.. (,.,,--O') X Pad PBU FROM' Chuck Scheve Prudhoe Bay Petroleum Inspector NON- CONFIDENTIAL WellI X-28 ' P.T.D.i 193-114 Notes: WeltI X-29 P.T.D.I 193-139 Notes: WellI. X-33 P.T.D.! 196-144 Notes: '. Well! X-36 P.T.D.I 196-167 Notes: ,, Packer Depth Pretest Initial 15 Min. 30 Min. Type lnj. J S J T.V.D. J '8670 I TubingJ ~000 i~ooo i~ooo i~ooo l, .,i, mypetestl, p I mestpsil 2168 I CasingI 0 I 2290 J 2300 I 2300 I P/F I P"' Type lnj.I S I T.V.D. I 8S~SlTubingl ~?sl 1~751 ~0001 e50'llnterval'l 4"' Type test] P I Testpsil 2~35 l CasingI 900 I 2220 I ~0 ! 2~S0 ! P/F i --",, Type testJ' P I Testpsil 2197 I CasingI 675 ! 2440 I 2360 ! 2360 I P/F '1 ¢,,'. Type,r,j.I ' S I T.V.D. J~775 I T,bingl 1250 I~0 11250 I~0 I',ie,'.,a'l 4' Type testi P I Testpsil 2194 I CasingI 250 I 2360 ! ;~340I 2340I P/F I P Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test' M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) Test's Details I traveled to BPXs X Pad and wimessed the 4-year MIT on wells X-28, X-29,X-33 and X-36. The pretest tubing and casing pressures were observed 'and found to be stable. The casings were then pressured up and observed for 30 minutes with all 4 wells demonstrating good mechanical integrity. M.I.T.'s performed: 4 Number of Failures: 0 Attachments: Total Time during tests: 3 hours cc' MIT report form 5/12/00 L.G. M~T PBU X Pad 5-~0-02 6/3/02 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _X Plugging_ Perforate_ Schmoo Treatment Pull tubing _ Alter casing _ Repair well _ Other_ 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__ RKB 68 feet 3. Address Explorato~ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__X Prudhoe Bay Unit 4. Location of well at surface 8. Well number 342' FSL, 73' FWL, Sec. 05, T1 ON, R14E, UM (asp's 665948, 5940474) X-33 At top of productive interval 9. Permit number / approval number 2661' FNL, 4064' FEL, Sec. 17, T10N, R14E, UM (asp'sn/a) 196-144 At effective depth 10. APl number 1087' FSL, 1354' FWL, Sec. 17, T1 ON, R14E, UM (asp's 667479, 5930690) 50-029-22699 At total depth 11. Field / Pool 827' FSL, 1407' FWL, Sec. 17, T1 ON, R14E, UM (asp's 667539, 5930432) Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 14622 feet Plugs (measured) CIBP set @ 14348' (04/04/1998) true vertical 9096 feet Effective depth: measured 14348 feet Junk (measured) true vertical 9039 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 1 10' 20" 260 sx Arcticset (Approx) 141' 141' Surface 3687' 9-5/8" 2000 sx CS III, 605 sx 3725' 3201' 'G', 1018 sx CG Intermediate 12382' 7" 185 sx Class 'G' 12420' 8921' Slotted Liner 2335' 4-1/2" 285 sx Class 'G' 12280' - 14615' 8828' - 9093' Perforation depth: measured Open Perfs 12900' - 13000', 13320' - 13350', 13750' - 13850', Below CIBP 14370' - 14510' true vertical Open Perfs 9014' - 9015', 9017' - 9018', 9031' - 9033', Below CIBP 9040' - 9059' R E C E i VE D Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 TBG @ 12218' MD. Tubing Tail @ 12275'. Packers & SSSV (type & measured depth) 7"x4-1/2"BKRS-3PKR @ 12218'. JUL 2 0 2001 4-1/2" HES SSSV NP @ 2181' MD. Ala~k~ ~l ~ ~,~. ,.",,.,,..,, ,.-. ...... 13. Stimulation or cement squeeze summary Anchorage Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil __ Gas __ Suspended __ Service __ Water/Gas Injection 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ,~,~~n.¢-~/,~,~/'~ Title: Technical Assistant Date July 13, 2001 DeWayne R. Schnorr Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE~~ X-33 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 10/19/2000 SCHMOO B GONE: SBG DISPERSANT TREATMENT 04/22/2001 SCHMOO B GONE: SBG TREATMENT 10/19/2O0O 04/22/01 EVENT SUMMARY PUMPED 211 BBLS SBG TREATMENT. LET SOAK FOR 3 HRS. FLUSHED W/200 BBLS PRODUCED WATER, WELL TURNED OVER TO PAD OPERATOR. PERMISSION TO SHUT IN WELL. START PUMPING 232 BBLS SBG. END SBG. SOAK 3 HOURS. START 175 BBL FLUSH. SD. RD. MOL. Fluids Pumped 443 SCHMOO B GONE 175 SEA WATER 200 PRODUCED WATER 7 50/50 METHANOL 825 TOTAL Page 1 ON OR BEFORE C :LOP3kM~ ILlvt.D OC STATE OF ALASKA ", ALASKA C. AND GAS CONSERVATION COM, .... :.SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown ~ Stimulate [] Plugging [] Perforate l--I Pull Tubing L_lAIterCasing I~ Repair Well []Other 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 343' NSL, 5206' WEL, SEC. 05, T10N, R14E, UM At top of productive interval 2661' SNL, 4064' WEL, SEC. 17, T10N, R14E, UM At effective depth 4362' SNL, 3887' WEL, SEC. 17, T10N, R14E, UM At total depth 4452' SNL, 3837' WEL, SEC. 17, T10N, R14E, UM 5. Type of well: I--I Development I--I Exploratory [] Stratigraphic [~Service 6. Datum Elevation (DF or KB) KBE - 67.10' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number X-33 9. Permit Number / ApprovalNo. 96-144 10. APINumber 50-029-22699 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 14622 feet true vertical 9096 feet Effective depth: measured 14525 feet true vertical 9063 feet Casing Length Size Structural Conductor 110' 20" Surface 3687' 9-5/8" Intermediate 12382 7" Production Liner 2335' 4-1/2" Plugs (measured) Junk (measured) Cemented MD 260 sx Arctic Set (Approx) 148' 2000 sx CS III, 605 sx 'G', 1018 sx CS 3725' 185 sx Class 'G' 12420' TVD 148' 3201' 8921' 285 sx Class 'G' 12280'-14615' 8828'-9093' Perforation depth: measured true vertical ._ Tubing (size, grade, and measured depth) 12900'-12950'; 12950'-12970'; 13320'-13350'; 13750'-13850'; 13820'-13840'; 14370'-14510' 8946'-8947'; 8949'- 8950'; 8963'-8965'; 8964'-8964'; 8972'-8991' 4-1/2",12.6#, L-80 @ 12275' Packers and SSSV (type and measured depth) Packer @ 12218' SSSV @ 2181' ORI61NAL 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation: Subsequent to operation: Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl SI 2317 Casing Pressure Tubing Pressure 1804 5. Attachments I16. Status of well classifications as: I--1 Copies of Logs and Surveys run I ~ f~il I--I ~2_~ F-I .qf J_qn~_ndc_d [] Daily Report of Well Opera~ons 7. I hereby .cerCy/Cat.th.e fore, Cj'¢ing is true arC'correct to the best of my knowledge Signed:"~/'?/./~..,.~/:2.,..~z~/. ,,("/~// M~CHA~'~i~L&ES''' / ~'"'~,.,¢'~J~',.-"~----~ Title Technical Assistant IV Prepared By Name/Number: Service Water Injection Date Submit In Duplicate~ Form 10-404 Rev. 06/15/88 X-33 ,.,E. SCRIPTION OF WORK COMPLETED Stimulation Operation O8/06/98 A Diesel Wash Treatment was performed using the following fluids: SUMMARY Rig in hole tagging up on ic pug at 60' ctd. Jetted through to 130' where whp took jump of about 400 psi. Continued in hole to 1425 Well pressured up with choke close, Rig in hole and tagged at 2202', came on line and jetted through to 2258 where tagged hard hydrate plug. Pressured up and broke back numerous times as continued rig in hole while pumping methanol. Chased hydrate plug to 4500. Pumped 60 bbl methanol after choke closed. Pulled out of hole, wait for diesel. Rig in hole and started jetting hot diesel (Average temp - 180 degrees) across perfs at 12900 to tag at 13430; tag is 40' above the bottom set of perfs. Well was pressuring up throughout job. Opened choke in effort to develop more hydraulic horsepower to jet through obstruction or fill at 14340. No success, shut choke back in after pumping 8 bbls. When choke shut in had fluid at choke. WHP continued to build throughout rest of treatment with no indication of breaking back. Final injectivity was 1660 @ 1.0 bpm. Pressure fell 400 psi in 3 minutes when pump S/D. My understanding is that this well is scheduled for a "schmooze" clean out job in near future. Given that well has been a recent producer and we couldn't jet through fill/obstruction I suggest we perform a FCO/acid job before doing caustic wash. Last water cut before being converted to an injector was 10%. Problem may be residual scale formed when the well was on production rather than asphaltenes. Fluids Pumped BBLS. Description 129 methanol 206 Diesel 335 Total Pumped PERMIT DATA 96-144 CBL 96-144 TEMP LOG 96-144 USIT 96-144 CN/THRU CSG GR 96-144 MCFL 96-144 CN/LDT 96-144 AIT 96-144 7584 W/PB1 96-144 DGR/RES 96-144 7935 96-144 7745 AOGCC Individual Well Geological Materials Inventory T DATA PLUS ..................................... ~'100-36oo ~00-3600 ~00-3600 ~2422-12740 PB1 ~'~422-12753 PB1 L~'~2422-12753 PB1 ~2422-12770 PB1 ~IT/MCFL/LDT/CN/THRU CSG GR ~L':12403-14622' ~' ~PERRY GR/RES ~CHLLTM MWD GR Page: 1 Date: 11/05/98 RUN RECVD FINAL 11/08/96 FINAL 11/08/96 FINAL 11/08/96 FINAL 01/31/97 FINAL 01/31/97 FINAL 01/31/97 FINAL 01/31/97 1 01/31/97 FINAL 03/20/97 1,3 03/20/97 1 07/18/97 10-407 ~COMPLETION DATE DAILY WELL OPS R /O/? /~/ TO ]~/}~/~/ Are dry ditch samples required? yes ~d received? well cored? yes ~_~.~AD. alysis & description received? Was the Are well tests required? yes n~.~ecemve~, yes~a~D Well is in compliance Initial COMMENTS .... STATE OF ALASKA ~- ALASKA ..,IL AND GAS CONSERVATION CC..MISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [--lOperation Shutdown E~Stimulate [] Pull Tubing ~-q Alter Casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 343' NSL, 5206' WEL, SEC. 05, T10N, R14E, UM At top of productive interval 2661' SNL, 4064' WEL, SEC. 17, T10N, R14E, UM At effective depth 4362' SNL, 3887' WEL, SEC. 17, T10N, R14E, UM At total depth 4452' SNL, 3837' WEL, SEC. 17, T10N, R14E, UM Plugging [~] Perforate Repair Well I--I Other Converted from Producer to Injector 5. Type of well: [] Development I~ Exploratory E~ Stratigraphic [~ Service 6. Datum Elevation (DF or KB) KBE = 67.10' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number X-33 9. Permit Number / Approval No. 96-144 10. APINumber 50-029-22699 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured 14622 feet true vertical 9096 feet Effective depth: measured 14525 feet true vertical 9063 feet Casing Length Size Structural Conductor 110' 20" Surface 3687' 9-5/8" Intermediate 12382 7" Production Liner 2335' 4-1/2" Plugs (measured) Junk (measured) Cemented MD 260 sx Arctic Set (Approx) 148' 2000 sx CS Ill, 605 sx 'G', 1018 sx CS 3725' 185 sx Class 'G' 12420' TVD 148' 3201' 8921' 285 sx Class'G' 12280'-14615' 8828'-9093' Perforation depth: measured 12900'-12950'; 12950'-12970'; 13320'-13350'; 13750'-13850'; 13820'-13840'; 14370'-14510' true vertical 8946'-8947';8949'-8950'; 8963'-8965'; 8964'-8964'; 8972'-8991' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 @ 12275' Packers and SSSV (type and measured depth) Packer @ 12218' SSSV @ 2181' 13. Stimulation or cement squeeze summary Converted from Producer to Injector on 7/1/98 Intervals treated (measured) Treatment description including volumes used and final pressure ..... - , .... ; , 14. Prior to well operation: Subsequent to operation: Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl SI Casing Pressure Tubing Pressure 2317 0 1804 15. Attachments 16. Status of well classifications as: []Copies of Logs and Surveys run [--I Oil [Gas [--I Suspended E~ Daily Report of Well Operations 7. I hereby c...e~ify~a[,-t~e for~oi~g is t~r~ue.~ d correct to the best of my knowledge Signed ~/-~c-: .~/.~.~ '~' ~,w ' Title Technical Assistant IV Service Water Injection Prepared By Name/Number: Form 10-404 Rev. 06/15/88 Submit In Duplicate PRUDHOE BAY, ALASKA TO: FROM: WELL NAME: MAIN CATEGORY: SUB CATEGORY OPERATION DATE PE REPORT GROUP REA/YEAGER X-33 MAINT C.I.T 7/12/98 DATE' 17/12/98 I OPERATION: PRESSURE TEST INNER ANNULUS TO 2500# WELL IS BEING CONVERTED FROM A PRODUCER TO INJECTOR. INITIAL PRESSURES, SIWHP=840 PSIG, IAP=1600 PSIG, OAP=0 PSIG. Time WHP lAP OAP Fluid BPM Total TEMP COMMENTS 1300 840 1600 0 RIG UP BLEED LOOP I.A. 1330 840 1600 0 START BLEEDING I.A. TO LDF 1415 840 260 0 MIRU HB&R ,SAFETY MEETING, P/T H/L 1428 840 500 0 DSL 5.1 0 AMB START DOWN I.A. WITH S.W. 1430 840 450 0 ,, 5.2 10 ,, 1432 840 325 0 . 5.2 20 ,, 1434 840 200 0 ,, 5.3 30 ,, 1436 840 200 0 . 5.3 40 ,, 1438 840 200 0 ,, 5.3 50 ,, 1441 840 200 0 " 5.3 64 " STOP PUMPING DSL 1442 840 200 0 SW 5.0 0 START DOWN I.A. WITH S.W. 1444 840 250 0 " 5.3 10 1446 840 300 0 " 5.3 20 1448 840 275 0 " 5.3 30 1450 840 275 0 " 5.3 40 1452 840 850 0 " 3.2 50 CAUGHT FLUID START PRESSUERING UP 1453 840 2500 0 " 1.1 55 STOP PUMPING,HOLDING 2500# START 3O MIN TEST 1523 840 2400 0 GOOD TEST. BLEED DOWN TO 1000# R/D Final Pressures: SIWHP=840 PSIG, IAP=1000 PSIG, OAP=0, PSIG Fluid Summary: PUMP 64 BBLS OF DSL, & 55 BBLS OF SEAWATER CONCLUSION: PASSED CIT TEST, lOST 100# IN 30MIN$. BLEED I.A. DN TO 1000# R/D BLEED LOOP & TAGGED I.A STATE OF ALASKA ALASKA ,JI- AND GAS CONSERVATION COMrwiSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown []Stimulate [] Plugging [] Perforate [] Pull Tubing []Alter Casing [] Repair Well [] Other 2. Name of Operator 15. Type of well: 6. [] Development BP Exploration (Alaska)Inc. I I--I Exploratory 7. 3. Address [] Stratigraphic P.O. Box 196612, Anchorage, Alaska 99519-6612 []Service 4. Location of well at surface 8. 343' NSL, 5206' WEL, SEC. 05, T10N, R14E, UM At top of productive interval 2661' SNL, 4064' WEL, SEC. 17, T10N, R14E, UM At effective depth 4362' SNL, 3887' WEL, SEC. 17, T10N, R14E, UM At total depth 4452' SNL, 3837' WEL, SEC. 17, T10N, R14E, UM Datum Elevation (DF or KB) KBE = 67.10' Unit or Property Name Prudhoe Bay Unit Well Number X-33 9. Permit Number / Approval No. 96-144 !0. APl Number 50-029-22699 11. Field and Pool Prudhoe Bay,'Field/Prudhoe Bay_ Pool ,,',... ' : ; .:' 12. Present well condition summary Total depth: measured 14622 feet true vertical 9096 feet Effective depth: measured 14525 feet true vertical 9063 feet Casing Length Size Structural Conductor 110' 20" Surface 3687' 9-5/8" Intermediate 12382 7" Production Liner 2335' 4-1/2" Plugs (measured) Junk (measured) Cemented MD 260 sx Arctic Set (Approx) 148' 2000 sx CS Ill, 605 sx 'G', 1018 sx CS 3725' 185 sx Class 'G' 12420' 285 sx Class 'G' TVD 148' 3201' 8921' 12280'-14615' 8828'-9093' Perfbration depth: measured true vertical 12900'-12950'; 12950'-12970'; 13320'-13350'; 13750'-13850'; 13820'-13840'; 14370'-14510' 8946'-8947'; 8949'- 8950'; 8963'-8965'; 8964'-8964'; 8972'-8991' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 @ 12275' Packers and SSSV (type and measured depth) Packer @ 12218' SSSV @ 2181' 13. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment Treatment description including volumes used and final pressure ORiGiNAL 14. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Prior to well operation: 377 1081 75 Subsequent to operation: 392 3692 99 Casing Pressure 0 0 Tubing Pressure 288 326 15. Attachments 116. Status of well classifications as: I--I Copies of Logs and Surveys run I ~ Oil i--1 ~_~ I--I S-snc_ndc_d ~--I Daily Report of Well Operax~)ons I ....... ~.v v_ 17. I hereb,v,c~i,~at t~' fore~,e'ir)g is true~r~ cgJ'rect to the best of my knowledge Sig ned M'~CH~~~'~~ Title Technical Assistant III Service Prepared By Name/Number: Form 10-404 Rev. 06/15/88 Submit In Duplicate WELL X-33 DESCRIPTION OF WORK COMPLETED REPERF 02/1 O/97 SUMMARY The following interval were reperforated using 2 7/8" guns, 6 SPF, random orientation and 60° phasing. 12950' - 12970' MD 13820' - 13840' MD TREE: 4" CIW V '-- .... KB. ELE. 68.1' WELLHEAD; FMC~.' -. __. GL ELEV = 29.7' ACTUATOR: BAKER ' ~" I 110' I20"91.5#/FTH'40WELD ~,~~ ~----[~__ i .... k 4'5'HESBVN(3'813" I 2181' lID) CONDUCTOR ~ . GAS LIFT MANDRELS J J 9 5/8" 40#/FT L- j k 4.5" X 1" CAMCO KBG-2LS W/ 3725'. 80 ' DK-1 BTM LATCHES (3.909" ID) BTC-MOD SHOE I NOJ MD(BKB/ 'FVDss DEV. j 5 3015' ' 2679' 48 I KOP: 772' J ~ 4 6337' 4837' 47 MAX ANGLE: 91 oj ; 3 8954' 6580' 48 --"'~J 2 10774' 7768' 51 ~ I 12014' 8585' 4g 4-1/2", 12.6#/ft, L-80, IBT-MOD TUBING (3.958' ID) j , i , ~7" 26# L-80 BTC-MOD m I NIPPLE [CSG ~.j~I,~:51~IAKER S-3 J J [.(6.276" ID) m m -- 12218' .0383 BBI_/FT ) PKR (3.875" ID) . . -- -- 4.5" HES X- J 12242' J NIPPLE I I m m) !: ~"3'~{~J~D~N' I 12262'1 NIPPLE (3.725" ID) W/6' TIEBACK SLEEVE J 7" CSG J 12420' . SHOE PERFORATION SUMMARY ,S,ZE' SPF INTERVAL i J 4 1/2" 12., L-80 ,BT-MOD UNER ' I C)PE~fSQZ'I) --I J(3.958" ID) CAPACITY: .0152 !23/4 4 12900'-13000' OPEN BBIJFT 2 3/4 4 13320' -13350' OPEN 2 3/4 4 13750' -13850' OPEN !23/4 4 14370'-14510' OPEN ~".-__.. 14,348' Baker cast iron bridge plug. 4-4-98 i I 14615' J 4.5' -- ~~ Jk SHOE DATE REV. BY COMMENTS PRUDHOE BAY UNIT 11/14/96 CHH INITIAL COMPLETION / RIG 18-E WELL: X-33 APl NO:50-029-22699 BP Exploration (Alaska) 7/1 5/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11145 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape X~33 -'7"7 "~:~"' 97294 MWDGR 961104 I ,, -- PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 WELL LOG TRANSMITTAL To: State of Alaska March 19, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs X-33, AK-MW-60159 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of~ Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 X-33: 2"x 5"MD Resistivity & Gamma Ray Logs: 50-029-22699-00 No TVD Logs for well (X-33). '") 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company WELL LOG TRANSMITFAL To: State of Alaska March 19, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 vi MWD Formation Evaluation Logs - X-33, AK-MW-60159 The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. APl#: 50-029-22699-00. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASK~ OIL AND GAS CONSERVATION CO,v,'MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 96-144 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22699 4. Location of well at surface ~'l't01~ 9. Unit or Lease Name 343' NSL, 5206' WEL, SEC. 05, T10N, R14E, UM ' '¢ ......... "~.',' ' .......... ,..~,~. ~ ~ Prudhoe Bay Unit At top of productive interval !~~ ~rf~ 10. Well Number 2661' SNL, 4064' WEL, SEC. 17, T10N, R14E, UM .. X-33 At total depth i :~-! i'..~__ ll. Field and Pool 4452' SNL, 3837' WEL, SEC. 17, T10N, R14E, UM ...... Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 67.10'I ADL 047475 12. Date Spudded 113. Date T.D. Reached 114. Date Comp., Susp., or AbandJ15. Water depth, if offshore 16. No. of Completions 10/07/96I 11/08/96I 11/14/96I N/A MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD)19. Directional Surveyl20. Depth where SSSV set~21. Thickness of Permafrosl 14622 9096 FT 14525 9063 FT I~Yes ~lNo I (Nipple) 2181' MD! 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, CBL/USIT, CDL, CNL, DLL, MLL, GR, CBT, LWD (DIR/FE/DD), RES, 23. CASING, LINER AND CEMENTING RECORD CASING I. SE'I-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO'I-rOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 30' 3725' 12-1/4" 2ooo sx CS III, 6o5 sx 'G', 1018 sx CS II 7" 26# L-80 27' 12420' 8-1/2" i185 sx Class 'G' 4-1/2" 12.6# L-80 12280' 14615' 6" 285 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and Bottom 25. TUBING RECORD and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 12275' 12218' MD TVD MD TVD 12900' - 13000' 13320'-13350' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 13750' - 13850' 14370' - 14510' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protected w/75 Bbls of Diesel 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) January 2, 1997 I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED i OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED ORIGINAL FEB 1 3 199tt Alaska Oil & Gas Cons. Oommission Anchorage Form 10-407 Rev. 07-01-80 Submit In Duplicate ,,9. Geologic Marke~.. 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sag River 12415' 8919' Shublik A 12444' 8937' Shublik B 12496' 8963' Shublik C 12540' 8980' Top of Sadlerochit 12776' 9009' HOT 14492' 9055' OWC 14560' 9075' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32.1 hereby certify that t~o~g~i~(C/tr~nd correct to the best of my knowledge ~ 2_/,,/,~ "'t Signed ~ ~ ~ ~lf,._.,_.,._.,~ Z.I ~ ~oI ~ Paul Prince Title Senior Drilling Engineer Date Prepared By Name/Number: Terrie Hubble, 564-4628 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 RECEIVED FEB i997 Alaska 0il & Gas Cons. Commission Anchorage SUMMARY OF DALLY OPERATIONS SHARED SERVICES DRILLING - BPX / ARCO Well Name: X-33 Rig Name: Nabors 18E AFE: 4P0840 Accept Date: 1 0/07/96 Spud Date: 1 0/07/96 Release Date: I 1/1 4/96 Oct 7 1996 (1) Held safety meeting. Rig moved 100 %. Rigged up Divertor, Made up BHA no. 1 . Oct 8 1996 (2) Made up BHA no. 1 . Held safety meeting. Tested Divertor. Made up BHA no. 1 . Drilled to 2000 ft. Pulled out of hole to 150 ft. R.I.H. to 1200 ft. Drilled to 1488 ft. Oct 9 1996 (3) Drilled to 1488 ft. Pulled out of hole to 1160 ft. R.I.H. to 2230 ft. Drilled to 2427 ft. Repaired High pressure lines. Drilled to 3369 ft. Pulled out of hole to 3369 ft. R.I.H. to 3360 ft. Drilled to 3469 ft. Oct 10 1996 (4) Drilled to 3734 ft. Circulated at 3734 ft. Pulled out of hole to 670 ft. R.I.H. to 3724 ft. Circulated at 3734 ft. Pulled out of hole to 670 ft. Pulled BHA. Ran Casing to 2418 ft (9.625 in OD). Oct 11 1996 (5) Ran Casing to 3724 ft (9.625 in OD). Circulated at 3724 ft. Ran Drillpipe in stands to 3637 ft. Circulated at 3724 ft. Mixed and pumped slurry - 805 bbl. Circulated at 3637 ft. Pulled Drillpipe in stands to 0 ft. Rigged down Divertor. Oct 12 1996 (6) Rigged down Divertor. Rigged up Tubing handling equipment, Installed Wellhead housing. Rigged up BOP stack. Tested BOP stack. Pulled Drillpipe in stands to 3637 ft. Circulated at 3637 ft. Pulled Drillpipe in stands to 0 ft. Tested BOP stack. Ran electric logs. Operations Summary for: X..J Oct 13 1996 (7) Ran electric logs. Rig waited: Orders. Rigged down BOP stack. Ran electric logs. Rigged up High pressure lines. Circulated at 186 ft. Rigged up High pressure lines. Circulated at 253 ft. Mixed and pumped slurry -174 bbl. Rigged down High pressure lines. Rigged up BOP stack. Tested BOP stack. Made up BHA no. 2. R.I.H. to 3600 ft. Oct 14 1996 (8) R.I.H. to 3600 ft. Held drill (Kick (well kill)). Tested Casing - Via annulus and string. Drilled cement to 3724 ft. Circulated at 3730 ft. Performed formation integrity test. Drilled to 4792 ft. Pulled out of hole to 3724 ft. R,I.H. to 4782 ft. Drilled to 5400 ft. Oct 15 1996 (9) Drilled Pulled Pulled Oct 1 to 5821 ft. Pulled out of hole to 4779 ft. R.I.H. to 5811 ft. Drilled to 6843 ft. out of hole to 5800 ft. R.I.H. to 6833 ft. Drilled to 7123 ft. Circulated at 7123 ft. out of hole to 200 ft. Pulled BHA. Made up BHA no. 3. 6 1996 (10) Made up tools at BHA no. BHAno. 3. R.I.H. to 7058 ft. Washed to 7123 ft. Functioned downhole 7123 ft. Drilled to 7679 ft. Pulled out of hole to 200 ft. Pulled BHA. Made up 4 . Serviced Well control. R.I.H. to 7670 ft. Drilled to 7900 ft. Oct 17 1996 (11) Drilled to 8749 ft. Pulled out of hole to 7670 ft. R.I.H. to 8749 ft. Repaired Mud pump fluid end. Drilled to 9780 ft, Oct 18 1996 (12) Pulled out of hole to 8706 ft. R.I.H. to 9780 ft. Drilled to 11107 ft. 9675 ft. R.I.H. to 11107 ft. led to 12070 ft. Oct 19 1996 (13) Pulled out of hole to pump fluid end. Dril Oct 20 1996 (14) Drilled to 8995 ft. Drilled to 11140 ft. Repaired Mud Drilled to 12437 ft. Circulated at 12437 ft. Pulled out of hole to 3667 ft. 12437 ft. Circulated at 12437 ft. Laid down 9500 ft of 5 in OD drill pipe. Block line. Laid down 2223 ft of 5 in OD drill pipe. Pulled BHA. R.I.H. to Serviced Page 2 Operations Summary for: X-~. ~ Oct 21 1996 (15) Retrieved Wear bushing. Tested BOP stack. Rigged up Top ram. Rigged up Casing handling equipment. Held safety meeting. Ran Casing to 9530 ft (7 in OD). Circulated at 9530 ft. Ran Casing to 9775 ft (7 in OD). Circulated at 9775 ft. Ran Casing to 11675 ft (7 in OD). Worked toolstring at 11675 ft. Oct 22 1996 (16) Worked toolstring at 11675 ft. Laid down 278 ft of Casing. Circulated at 11397 ft. Worked toolstring at 11397 ft. Circulated at 11397 ft. Worked toolstring at 11397 ft. Circulated at 11397 ft. Worked toolstring at 11397 ft. Circulated at 11397 ft. · Oct 23 1996 (17) Circulated at 11397 ft. Laid down 122 ft of Casing. Circulated at 11275 ft. Laid down 11275 ft of Casing. Rigged down Casing handling equipment. Rigged up Kelly. Rigged up Top ram. Tested All rams. Made up BHA no. 5. Oct 24 1996 (18) Rigged up Drillstring handling equipment. Singled in drill pipe to 2180 ft. Tested Kelly. Singled in drill pipe to 9978 ft. Held safety meeting. Reamed to 10242 ft. Singled in drill pipe to 11288 ft. Reamed to 11394 ft. Circulated at 11320 ft. Reamed to 11683 ft. Oct 25 1996 (19) Reamed to 12417 ft. Serviced Swivel. Reamed to 12419 ft. Oct 26 1996 (20) Reamed to 12437 ft. 12343 ft. Singled in 11160 ft. R.I.H. to 1 Circulated at 12437 ft. Pulled out of hole to 11160 ft. R.I.H. to drill pipe to 12437 ft. Circulated at 12437 ft. Pulled out of hole to 2437 ft. Circulated at 12437 ft. Pulled out of hole to 10577 ft. Oct 27 1996 (21) Pulled out of hole to 680 ft. Pulled BHA. Rigged up Top ram. Rigged up Casing handling equipment. Held safety meeting. Ran Casing to 8545 ft (7 in OD). Oct 28 1996 (22) Ran Casing to 12420 ft (7 in OD). Circulated at 12420 ft. Held safety meeting. Mixed and pumped slurry- 38 bbl. Rigged down Casing handling equipment. Installed Seal assembly. Tested BOP stack. Made up BHA no. 6. R.I.H. to 5500 ft. Page Operations Summary for: X.., Oct 29 1996 (23) R.I.H. to 12333 ft. Circulated at 12333 ft. Tested Casing - Via annulus. Drilled cement to 12419 ft. Drilled installed equipment - Float shoe. Drilled to 12457 ft. Drilled to 12488 ft. Took MWD survey at 12437 ft. Drilled to 12770 ft. Circulated at 12770 ft. Pulled out of hole to 12420 ft. R.I.H. to 12770 ft. Circulated at 12770 ft. Pulled out of hole to 846 ft. Pulled BHA. Rigged up Logging/braided cable equipment. Oct 30 1996 (24) Rigged up Logging/braided cable equipment. Ran electric logs. Ran electric logs. Ran electric logs. Rigged down Logging/braided cable equipment. Oct 31 1996 (25) R.I.H. to 12770 ft. Circulated at 12770 ft. Mixed and pumped slurry- 35 bbl. Pulled Drillpipe in stands to 11360 ft. Circulated at 11360 ft. Pulled Drillpipe in stands to 0 ft. Made up BHA no. 7. R.I.H. to 11780 ft. Laid down 530 ft of 3.5 in OD drill pipe. Drilled cement to 12423 ft. Circulated at 12423 ft. Pulled out of hole to 5000 ft. Nov I 1996 (26) Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 8 . R.I.H. to 6000 ft. Serviced Block line. R.I.H. to 12407 ft. Drilled to 12473 ft. Circulated at 12465 ft. Circulated at 12465 ft. Drilled to 12585 ft. Nov 2 1996 (1) Drilled to 12632 ft. Circulated at 12632 ft. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 9. R.I.H. to 12600 ft. Drilled to 12797 ft. Nov 3 1996 (2) Circulated at 12792 ft. Pulled out of hole to 12792 ft. Pulled BHA. Made up BHA no. 10. R.I.H. to 12792 ft. Logged hole with LWD: DIR/FE from 12792 ft to 12750 ft. Drilled to 13213 ft. Nov 4 1996 (3) Drilled to 13360 ft. Circulated at 13350 ft. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 10. R.I.H. to 13360 ft. Circulated at 13350 ft. Circulated at 13360 ft. Circulated at 13350 ft. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 12. R.I.H. to 3000 ft. Page 4 Operations Summary for: Nov 5 1996 (4) R.I.H. to 13030 ft. Took MWD survey at 13335 ft. Drilled to 13368 ft. Repaired M.W.D. tool. Drilled to 13373 ft. Circulated at 13373 ft. Pulled out of hole to 200 ft. Pulled BHA. Retrieved Bore protector. Tested BOP stack. Made up BHA no. 12. R.I.H. to 12420 ft. Logged hole with LWD: DIR/FE/DD from 12420 ft to 13000 ft. Nov 6 1996 (5) Logged hole with LWD: DIR/FE/DD from 13300 ft to 13340 ft. Set tool face. Drilled to 13775 ft. Nov 7 1996 (6) Drilled to 14009 ft. Circulated at 14009 ft. Pulled out of hole to 12200 ft. R.I.H. to 14000 ft. Drilled to 14147 ft. Circulated at 14147 ft. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 13. R.I.H. to 5000 ft. Nov 8 1996 (7) R.I.H. to 8000 ft. Serviced Block line. R.I.H. to 13637 ft. Washed to 13750 ft. R.I.H. to 14142 ft. Circulated at 14142 ft. Pulled out of hole to 200 ft. Pulled BHA. Made up BHA no. 14 . R.I.H. to 14140 ft. Took MWD survey at 14074 ft. Took MWD survey at 13217 ft. Drilled to 14175 ft. Nov 9 1996 (8) Drilled to 14622 ft. Circulated at 14622 ft. Pulled out of hole to 13000 ft. R.I.H. to 14622 ft. Circulated at 14622 ft. Logged hole with LWD: Formation evaluation (FE) from 14580 ft to 13720 ft. Nov 10 1996 (9) Logged hole with LWD: Formation evaluation (FE) from 14580 ft to 13720 ft. Pulled out of hole to 12420 ft. R.I.H. to 14622 ft. Pulled out of hole to 200 ft. Pulled BHA. Ran Casing to 2350 ft (4.5 in OD). Ran Tubing to 2200 ft (2.375 in OD). Circulated at 2350 ft. Ran Casing on landing string to 12420 ft. Circulated at 12420 ft. Nov 11 1996 (10) Circulated at 12420 ft. Ran Casing on landing string to 14622 ft. Circulated at 14622 ft. Mixed and pumped slurry - 60.5 bbl. Displaced slurry - 95.5 bbl. Circulated at 14516 ft. Pulled Drillpipe in stands to 12265 ft. Circulated at 12265 ft. Pulled Drillpipe in stands to 12255 ft. Laid down 2200 ft of Tubing. Rigged down Tubing handling equipment. Tested BOP stack. Rigged down High pressure lines. Tested Casing. Ran Drillpipe to 1500 ft (3.5 in OD). Page 5 Operations Summary for: Nov 12 1996 (11) Ran Drillpipe to 1400ft (3.5 in OD). Laid down 1400 ft of Drillpipe. Ran Drillpipe to 2000 ft (2.875 in OD). Laid down 1610 ft of Drillpipe. Rig waited: Materials. Ran Drillpipe to 14518 ft (3.5 in OD). Set packer at 12107 ft with 0 psi. Held safety meeting. Repaired High pressure lines. Nov 13 1996 (12) Repaired High pressure lines. Tested Top ram. R.I.H. to 14511 ft. Perforated from 12900 ft to 14510 ft. Pulled Drillpipe in stands to 12107 ft. Laid down 1620 ft of Tubing. Laid down 758 ft of Drillpipe. Ran Drillpipe in stands to 6000 ft. Serviced Block line. Ran Drillpipe in stands to 12100 ft. Laid down 3100 ft of Drillpipe. Nov 14 1996 (13) Laid down 9000 ft of Drillpipe. Rigged up Top ram. Rigged up Tubing handling equipment. Ran Tubing to 12277 ft (4.5 in OD). Circulated at 12277 ft. Nov 15 1996 (14) Space out tubulars. Set packer at 12218 ft with 4000 psi. Installed Hanger plug. Rigged down BOP stack. Installed Xmas tree. Removed Hanger plug. Tested Permanent packer - Via string. Freeze protect well - 75 bbl of Diesel. Page 6 FROM~--'-4ADRiLL : · : urvey Report 1114/t996 : .. · · : ,: i'BP. , P.rUCl~.oe B',ay · ; : Ciient.· Field: pL-q;m, anent Datum: ,DePth aleasured .~om: E!eyafion of kellY, b~,hihg: Elevation of drill ~ ' Ma, gn'etic Daclinafi. om" : · i , · G;~ic~ Convergenc, e.: ' Total cone. ction~ " APl # · .. TIE IN 'POINT MeaSured depth:. Tree vertical d~t. ~ ti N~ disp (-ye fi~r S) FJW disp (-ye ~0r!W) I~ISL : RKB 6s. lo~ 67.10 28.~4~ 0.00 28.34 50-029-22699-00 0.00: · 0_00 0.00: 0.oo' Inclination Azimuth from ro~l~, tabE to target .Alaska Page I 0:00 :: 0.00.; : : 1.86.18 : · RECEIVED :fEB 17) !9~7. ..' ~il & Gas Con~. Commission Anchorage P. gig? .. 0.00 .0.00 : " 491,40 9.'1 ~ .1142,2~ I* ~= 1333,20 .. .:. 1517.60 ;' 161.2.00 ; 170~.00 1894.90 1991..00 ;, ;. : ,. ~' 2362.~0 : 2550,40 .; i' 27~?.40 3023.00 I. .. ;}1!6.80 ;: 3206.10 " 9E~10 . 1,g,4~.b-7 Mini.mum Curvature Method :,'s~c~o.,.~cu~ .0.~ O~ 0.~ ~ O~ 214~ 0.~ 0.~ 151.10 1,~. O~ 174.~ 'Z~ 0.~ ~.~ 3.11 7,60 94.70 9~.~0 37'47 71.~9 ~3.26 118,96 147,59 178.45 214.10 I ~.30 . 2871.74; i TO -1.45 0.72 155,9~ -3.20 0.~0 170~0 -~$ 0.89 t70.80 -5.~41 1~ 191 .SO -7.?S 3.14 205,30 -1~.33 4.61 187.80 -17.77. 7.7s laS.~o .~s. 10.13 17~.s0 -$.l.SO 13.3.~ 17s.70 -71 15.05 179.20 16,96 179.30 t8,80 177,90 20.70 173.30 24,53 171 · 26,77 170.40 27_=6 169.60 28~98 172.10 32,16 175.10 34,46 177,10 -148..16 -179~ -215~s7 ~.82 175.10 ,550.42 39.24 175.Q0 -6t0.40 -.. 40.66 t76,90 -729.,S2 1049.67 · ~9.72 171.10 1120,7~ ,50,31 170.10 -7~S;03 .a~3.52 .ga~...24 -1138~99 '~,04 0..~ i 1.t6 · 0.96 ' -0,3S · I "-2.06 · -3.qo · ' .4.z~7 ' 50.47 171.30 ,12~gi?o 50.6'[ 171.20 .12a0.51 50..95 171.50 4 35.:l .43 50.62 t71.20 -1424.58. So.2s 171,20 -1519.89 Page 2 -3.74 -3.41 -2.68. 4.'~ I ,. ' :'11..'33 i 19.61 '~.31.~)9' .. : 34.~4 : '41 ~,4 I ~ b'~.~' '~-o~ 141 .~. ~.16 564D[~ P.O3 · : .0.24. :0.73 · 3.27 4,27 · 5.53 · . · 7.81 11.33 '. 17.89 =37.17 71.28 ': 93,47 .. 1:.19.33 :' 14~..18 179.46 215.92 I 441,42 · ,. .~12.16 ! 731.521 DEGi 1215,59i 1358.80: "~S29.o5: , 2~4:S0. f72i931 · : i ~71.82: ,, 181.76: i :18~61 1~.53. '11~.".93 1§1~0~ 1~.o7. I .i I 176.37. 1;7,~,51 I: I. 175.77 ;' I' : i 175.SS i .' ! ,; ,. i' I ;. I "027 'l: : I :; · il .37 · ~ .' · . [2.64 I , :i · .. la.~r 0.44 I i · I~.ffi ,, · :.0.~. · .0.~. . 4548.10 . 481.7.20 : ,: 4~11.70 , sO~.~o : 70e7,~o 7t60,50 7252.70 101.30 8S.60 10i .SO 9! .10 94.30 ga.?O g1.70 775o.70 7S41.3o 127.10 92.4O gO. GO 93.10 93:80 FROM ~q, NRDR ILL ,. :. · " Minimum C, un~ature Method ~ SECTION INCL,N. · 3372.31 1632.25' 48,68 170,60 3~354:.60 i 1837.56:. d,B.l~i 171.90 ~33..g4 : 2103.43 48.80 174.00 3t~4.54 : 2171.47 4,g.24 172.90 ,, ~.'~4 2301.40 47.7"/ 1'72.00 4t:10.36 2434.74. 4E~2 171.00 41 .'~.18 25436.70 47.60 172.30 '4537.~ 2D27.5~ 5Z23 175.60 :'.4s~ 29~.s0 s2.21 47~1.:1S 3142,03 6t.04 173,50 4TFZTS 3214,14 4~.42 172.8o 483Z,16 ~28t.6~. 49.61 171.80 ..4~3. ,s7 334~ 47,4o 171.10 562z13 34a3.t? 4s.79 170:40 ( : · ~27G.17 : 37,¢1.54: 45.61 173,40 ~..54 ~ 3~10.18 49.37 173,~0 · ,~: ~,01 : 394g.07. 49.00 170.60 {.gO 4218,,40 ~.38 166JH0 ~.'2.S9 4375..{~r 4,9,57 167.~ : Page 3 -.1S9!:,14 -166234. -1801.,,33 -1872.21 -.19a8.32' -2007..07 · ,,2212.8G -2345.61 -2415.18 -2481.95 -2615.07: -2~g4.91 .27~.'.~5 ,-2DO, iF6 -3056.16. ,-~12~.42 ~27'4.~' -3813,78 -3954.78 · -44~.00' -4801,15. -4~9,~. 5~45193 i' I. I 1601,11 .167~,15 't744.84 1813,62 ' ~8es.18 · 1~1.9g · 2021.51 .22D~.73' .2715.43 .. '28~,45: 3151.0~,.: 37i~,74 3773.38 .3e4~,os 3912.41 t7.3,6t 1~ 1~ '33: 17~-22, 173.15 ~?~.13 17,,1.18. 1~..1s: .. .. · '1 1-73.29 1~. 27 ~:'ze ,'~8 'I:L~ .~3 · i~ ,07 1~ O5 1~ .O7 ~72.7~ P. 04 ':.2.10 1.02 i.5'7 O.e~ i.03 0.12 · .'i '2.43 _ 0.26 : · 1.15 'o.~ ·0.59 '1.01 FEB-06-1997 02:00 FROM ~NADRILL ., TO -- ~_1o 6084.30 93,50 61.'47.0~ 5G45193 P.05 I~linimum Cuwatum Method ' ~ IT~G~=T i ~[TATION AZIMUTH I.ATITUO= ~ DEPARTURE c~r~ ~c~:~: .~C~N. ~s. : ~.~ 9~,20 6710,~3 ~.~ 86~r~2o 876g.2o · e8~.7o · . . '1 :~ 9~143,40 g237,00 ' 9331.70 · · ' :" 9616.20 .! :: :: :. , l~X)SF, lO 113.182.30 ., 10~43.50 · ; 1.1 ~J 11..32S.30 · ·1·1517.10 '1!1611.70 · 1.t707.00 · i '1.1896.90 95.80 T0,19.01 93.7O 7079~5 99_6O 71.40,03 96.10 72J33,31 : · 92:9O ?~13..31 7840,7t ,. 95.50 788719 ..- 8oo~68 96..10 81295O 9630 8193.55 : 9520 8701 25 · 94.7e S76~80 4639.21' 48,27 187,20 ,-4736,92; 1~1,94 .4781,57 1~2L16 0,98 4.r/~ ' ~.~ ,,7o.~o ~3! d78.o6. '~'m. o8~.~ 4s37.~s : 47.4~ ~73,3o .~3~.eel es?.~ ~M7,47: ~.oe : ~o 4gO4,304 ~ 47.24 172.20 -,~)08,~; (J,~,17 ~_~J~__,~3. !'~,Og :: 0,58 · 4870,~6' i 46,98 173,00 -5075...,85! 7,04,93. 5124.56 1:72..09 . ' 0.69 · , s033,4~ ~ 46,8e 17'z.30 -s140.101 713,22 ~1~,3,5 17"a.10 : '0.,59 s'[00,31. ~ 47,4,5 17z.00 -s'zo&38i i~za. s4 52~-~8.27 ~,'x2r.~o ' . O.~ s1M.28 ~ 48,24 173.40 ,,5'2Ts,ss' 1i'.31.2~ 5326.09 1~2..11 ~.43 5234.44 · 48.27 172.80 -5345.t3' 739.1~ :.5396.07 1'72.12 .: 0.48 : ' · ' i i :' '' ~_~L03__,43' 49,13 173.80 -5415.42! ~47.91 ' 5466.82 : 1~,.[14 .. : ~,21 5582.50 . · 50.11 172.80 ~5699.66; 780.68 . .'5752,88 1.72.20 1.08 5791.14 48.93 172.80 -,5912.65 i 5861.48 : 48.71 172.60 -S984.39~ 1~18.68 6040.13' 1'~,21' 5928.32 ; 48,00 172.70 -6052.$7' g27.48 · :6t08.88 : 613~J36 6274.33 .. b.2B .0."/8 · ' 0,75 49.37 171.90 -6192.901 .,846,95 6'250.55 1'.~'~._21 ' ~.84 4~.eo ~72.10 -6~4.731 8s7.04 a323.0e. 1...7~ ' io. ss 49,12 172.70 -6334.76i 8..66.39 6393.73 17Z21 ... 0,97 · :. :, , " I · : . 641;1,15 ~ 49.78 169.90 -6545.96' 648Z14 : Sz;Z3 168.20 .6618_q0': · : tSSS3.M ,51.,~ 168.70 -6~2.28; 6624,47. [ 50,71 I69. t0 -6765,24 :. 9~8.0~' ' 6756.33 1.'7~.10 : ' 0.83 d,rz.4o ea<3o.~ ~o? o.~3 __~¢~__;01 ' 5o.17 168.3o .6837.81' 956.90 E904.45 172;03 · "0.85 6763~9~ . ,49.49 166.70 -6908.76~ ~72.62 ~97S.~ .1;~li~g ; 1.4~ 6831.73. - 4g.06 169.00 ..6978.61: '..987,87 :7048,16 1."/1;.94 · 2.90 ea~9.TS 48.08 ~ss,oo-?~:z0..33{ ~4.44 :?~9z23 ~.'7!..8a 0.~ ~037.,~i 47~ ~69,10,71~.0~i ,~27.92?'zS3.~' ~?~.as::o.u. 7242.21: 48_28 172.90 .73,99.431 1,061.()9 7475.13 17t;.84. ' '.1.65. 73t 1.38 47.84 173.70 -7469.9'1 1068,37 !7546.07.' 1,71:,85 ". 0,78. : , : 7379,7g 47.91 173.50 -753g.56 10,7'7.1 ~ 7616.12 171i,8'7 i ·0;1.7 7449.62 49.75 174.00 ..7618.65 tq84.96 '7687.59 1~'. 1!.89' ' 7s20:oe 49.~0 172.~ -7687..~ ~ee3.e4 .7'/sg.sa. ~7:~1.90 '~..~ 7,.q9,33 ' 48.22 174.,20 -77S3.~ 1!02.07 .783O..96 '1711,91 1,84 76S7,6'g :'. 47.99 174.70 -782~,52 1'J08.82 7900.7'1 '17i:,93 0.47 · · : Page 4 · ::.. t' - 12363.20 87.60 · ~ 242~.00 :12453.10 33.1Q : 12485.3O 32.2O · 12517.40 32.10 . 't2~12.m 12675.90 ;~..00 12708.60 31.70 : 9CX)2.~ 12t;zso 9o0 .s4 : 12.L5~__.10 32,00 ' 1.2g00,10 1.2931.70 ~.~ 12963.30 3.1 1 ~.~ ~.~ ~'1,70 15217.60 37,.10 FRO~ANADRILL TO ~o~3,41 9044,27 9014.74 : 9015.21 9015~39 9015.64 9015~g8 ~015.02 9015,53 90~1~ 5.07 · ~s.s~ 9016.58 i~linimum: Ct.~wature Method 8029'.61. ~.31! 8't22..~ 81',,~1.~ ; 81t~.12 831~.13 8374:g~, .~TATtON INC;LN. 48.84 ~.10 ~t 73..~ 171 .iii) 79.01. 174.30 179.10 8~.83 1 ~0.40 88,60 180.70 89.71~ 180.50 ~.43 179.40 8~.71 178.10 91.17 179.10 87.95 178.90 Page ,6 -8oli..44 , . -8041.71 -807i:.11 .,,6103,16 -8166,95 : .; -,B4s2.a7 41579.$2 -8'rmm 11.21.31 1125.33 ., 11~30.4~ 113~.78 ., 1 t:~.~ 1 ~.?~ 1 ~41 ~. : ~ ~.72 11~.~ 11~.~ : 1i~.~ 11~.14 ,812~.21 !0151.8~ :8278.14. ~8304,~. '8340.98 ~8371.78 '8403,31 85~2,16 ,881:$,3~ ' · 8861.10 : 0~' 171',9~. 171.93 '171 ,~ 171.g5. 1~01 . i 1~13 1~17 , .. 1~2 i 1~.~ : . 1~.~ 1~.~. P. 06 I ' ,, 19.52 18.4~ 8.76 10,~2 : ]4.cH .. 10.30' 10.06 .'14;~4 '~.74 t 1.07 S~qRY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBU/X-33 500292269901 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/27/97 DATE OF SURVEY: 110996 MWD SURVEY JOB NUMBER: AK-MW-60159 KELLY BUSHING ELEV. = 67.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 13185.50 9015.52 8948.42 91 10 13217.00 9015.12 8948.02 90 16 13249.00 9015.15 8948.05 89 37 13281.00 9015.64 8948.54 88 36 13310.46 9016.56 8949.46 87 48 S .90 E .00 8674.80S 1145.29E S .34 W 4.85 8706.29S 1145.44E S 1.13 W 3.20 8738.29S 1145.03E S 1.08 W 3.19 8770.28S 1144.42E S .18 W 4.09 8799.72S 1144.09E 8500.37 8531.66 8563.52 8595.39 8624.69 13344.02 9017.56 8950.46 88 46 13376.09 9018.08 8950.99 89 20 13408.22 9018.47 8951.38 89 15 13440.06 9019.04 8951.94 88 42 13472.10 9020.30 8953.20 86 47 S 1.14 E 4.86 8833.26S 1144.37E S 2.47 E 4.52 8865.31S 1145.38E S 1.68 W 12.92 8897.43S 1145.61E S 4.27 W 8.31 8929.22S 1143.95E S 4.09 W 6.02 8961.14S 1141.62E 8658.00 8689.76 8721.66 8753.45 8785.44 13504.13 9022.08 8954.98 86 49 13535.09 9023.54 8956.44 87 46 13567.28 9024.48 8957.38 88 53 13599.27 9024.82 8957.72 89 52 13631.34 9024.93 8957.83 89 45 S 2.61 W 4.61 8993.07S 1139.75E S 1.75 E 14.40 9023.98S 1139.52E S 5.33 E 11.64 9056.09S 1141.51E S 1.29 E 12.99 9088.02S 1143.35E S 1.99 E 2.21 9120.08S 1144.27E 8817.38 8848.14 8879.84 8911.38 8943.15 13666.35 9025.58 8958.48 88 7 13694.19 9027.03 8959.93 85 54 13725.80 9029.23 8962.13 86 8 13757.21 9031.10 8964.00 87 0 13788.48 9032.13 8965.03 89 13 S 7.95 E 17.65 9154.93S 1147.30E S 8.55 E 8.26 9182.44S 1151.29E S 12.09 E 11.20 9213.46S 1156.94E S 11.91 E 2.83 9244.13S 1163.46E S 11.70 E 7.13 9274.71S 1169.85E 8977.48 9004.40 9034.62 9064.41 9094.12 13822.78 9032.47 8965.37 89 37 13853.23 9032.66 8965.56 89 39 13885.74 9032.91 8965.81 89 26 13913.54 9033.30 8966.20 88 58 13946.47 9034.01 8966.91 88 33 S 14.52 E 8.30 9308.12S 1177.63E S 15.12 E 1.97 9337.55S 1185.42E S 17.30 E 6.74 9368.76S 1194.49E S 17.56 E 1.90 9395.28S 1202.82E S 16.42 E 3.70 9426.77S 1212.44E 9126.49 9154.91 9184.96 9210.43 9240.69 13981.98 9034.83 8967.73 88 48 14013.66 9035.29 8968.20 89 30 14043.78 9035.73 8968.63 88 49 14074.62 9036.71 8969.61 87 31 14109.30 9038.33 8971.23 87 7 S 13.76 E 7.52 9461.04S 1221.68E S 15.08 E 4.73 9491.72S 1229.56E S 17.13 E 7.17 9520.65S 1237.92E S 16.52 E 4.66 9550.15S 1246.84E S 15.25 E 3.84 9583.47S 1256.32E 9273.76 9303.41 9331.27 9359.63 9391.73 14141.30 9039.84 8972.74 87 26 14173.21 9040.48 8973.38 90 16 14205.93 9040.14 8973.04 90 53 14238 . 23 9039 . 60 8972 . 50 91 1 14266 . 66 9039 . 08 8971 . 98 91 6 S 16.82 E 5.00 9614.18S 1265.15E S 16.82 E 8.90 9644.72S 1274.38E S 14.88 E 6.22 9676.19S 1283.31E S 14.88 E .40 9707.40S 1291.61E S 14.35 E 1.89 9734.91S 1298.78E 9421.32 9450.68 9481.00 9511.13 9537.70 RECEIVED FEB i 3 Alaska Oil & Bas C, on.. r,;ommissJon Anchorage S¥~-~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/X-33 50o2922699o1 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/27/97 DATE OF SURVEY: 110996 MWD SURVEY JOB NUMBER: AK-MW-60159 KELLY BUSHING ELEV. = 67.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS INCLN DIRECTION DG MN DEGREES DG/10 TOTAL RECTANGULAR COORDINATES 0 NORTH/SOUTH EAST/WEST VERT. SECT. 14302.12 9038.42 8971.32 91 1 S 11.32 E 8.55 14333.06 9038.45 8971.35 88 51 S 10.08 E 8.05 14365.27 9039.58 8972.48 87 7 S 13.19 E 11.04 14397.10 9041.15 8974.05 87 11 S 12.91 E .90 14428.97 9043.69 8976.59 83 40 S 13.24 E 11.09 9769.47S 1306.66E 9571.21 9799.87S 1312.40E 9600.81 9831.39S 1318.89E 9631.45 9862.36S 1326.07E 9661.46 9893.30S 1333.25E 9691.44 14459.99 9048.10 8981.00 79 59 S 12.67 E 12.00 9923.22S 14491.80 9054.59 8987.49 76 27 S 12.57 E 11.10 9953.60S 14523.87 9063.07 8995.97 72 52 S 12.50 E 11.17 9983.79S 14554.70 9072.98 9005.88 69 36 S 9.30 E 14.46 10012.44S 14622.00 9096.43 9029.33 69 36 S 9.30 E .03 10074.70S 1340.14E 1346.94E 1353.65E 1359.18E 1369.37E 9720.44 9749.91 9779.20 9807.09 9867.88 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 10167.34 FEET AT SOUTH 7 DEG. 44 MIN. EAST AT MD = 14622 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 186.20 DEG. TIED-INTO ANADRIL SURVEYS 0.00 TO 13,185.50' MD TIE-IN SURVEY AT 13,185.50' MD PROJECTED SURVEY AT 14,622.00' MD SP=IRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/X-33 500292269901 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/27/97 DATE OF SURVEY: 110996 JOB NUMBER: AK-MW-60159 KELLY BUSHING ELEV. = 67.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 13185.50 9015.52 8948.42 14185.50 9040.42 8973.32 14622.00 9096.43 9029.33 8674.80 S 1145.29 E 4169.98 9656.48 S 1277.94 E 5145.08 975.10 10074.70 S 1369.37 E 5525.57 380.49 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. S..r~-2RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU/X-33 500292269901 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/27/97 DATE OF SURVEY: 110996 JOB NUMBER: AK-MW-60159 KELLY BUSHING ELEV. = 67.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 13185.50 14536.77 14565.50 9015.52 8948.42 9067.10 9000.00 9076.74 9009.64 8674.80 S 1145.29 E 4169.98 9995.80 S 1356.08 E 5469.67 1299.69 10022.43 S 1360.81 E 5488.76 19.08 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS BP EXPLORATION X-33 ~B1 DEVIATION FROM PLATFORM EXPRESS MD DEVI 12350.00 48.81401 12360.00 48.54838 12370.00 48.60810 12380.00 48.72731 12390.00 48.83693 12400.00 49.18782 12410.00 49.27031 12420.00 48.71910 12430.00 49.28257 12440.00 48.97512 12450.00 48.55193 12460.00 48.28920 12470.00 48.48666 12480.00 48.27448 12490.00 48.35289 12500.00 47.74251 12510.00 47.35185 12520.00 47.01046 12530.00 46.69598 12540.00 46.44309 12550.00 46.33412 12560.00 46.25850 12570.00 46.16873 12580.00 46.18427 12590.00 46.00356 12600.00 46.00411 12610.00 45.96481 12620.00 45.80388 12630.00 45.80458 12640.00 45.80980 12650.00 45.49371 12660.00 45.70245 12670.00 45.52881 12680.00 45.39785 12690.00 45.07806 12700.00 45.16946 12710.00 45.07521 12720.00 44.99630 12730.00 44.76409 12740.00 44.88214 12750.00 44.86226 12760.00 44.87749 12766.00 44.88241 Schlumberger Anadrill 1111 East 80th Avenue Anchorage, 'Alaska 99518-3304 (907) 349-4511 RECEIVED Alaska Oi! & 6as Cons. Oomrnissiort Anci]orage 1/27/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10738 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape D-23A ~ '"'~ ~'-~,~-~ 96394 IRT/FGT/CNTD 961220 1 D-23A 96394 .EL-DENSITY NEUTRON 961220 I 1 D-23A 96394 HEL-INDUCTION RESISTIVITY 961220 1 1 D-23A 96394 HEL-COMPENSATED NEUTRON 961 220 I 1 D~23A 96394 HEL-INDUCT-NEUTRON/DEN-SSTVD 961 213 1 1 D-23A 96394 HEL-INDUCT-NEUTRON/DEN-SSTVD 961220 I 1 X-33 PB1 ~ '"(5-~:>~ 96385 PEX-AIT~MCFLTLDT/CNL~CNL+THRU CSG.GR 961 029 1 X-33 PB1 96385 PEX-AIT 961 029 I 1 X-33 PB1 96385 PEX-MCFL 961 029 I 1 X-33 PB1 96385 PEX-CNL/LDT 961 029 I 1 X-33 PB1 96385 PEX-CNL + THRU CSG. GR 961029 1 I Iqq PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received b , GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10547 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Cased Hole) 11/6/96 Well Job # Log Description Date BL RF Sepia LIS Tape X- 3 ~ ULTRASONIC IMAGER 9 6101 2 I 1 ~X-33 CEMENT BOND LOG 961 01 2 I 1 X-33 TEMPERATURE LOG 9 61 01 2 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received ~/~_.~~f MEMORANDUM State of Alaska TO' David J o h.l;;~a, DATE: Chairmaf~--/ THRU' Blair Wondzell, ~ FILE NO: P. I. Supervisor /ol/5" FROM' Lou Grimaldi,'~'m' ~.o~ SUBJECT: Petroleum Inspector Alaska Oil and Gas Conservation Commission October 13, 1996 4JNJJMDD DOC pB rPu)~ h~e;' BX~ 3Field~/ Sunday, October 13,1996; I witnessed the Leak Off test of the surface casing shoe on BPX well #X-33. There were two leak off's done on this well due to questionable results from the first test's stabilizing period. The second test confirmed the first tests results and held a longer stabilization period. B°th tests sh°wed a f°rmati°n leak °ff at appr°ximately 680 psi with a 9'2 mud in the hole. This equates to a 13.27 EMW. There was a difference inthe procedure used by Shared Services Drilling and our~o.~ ~.~, ~'t procedure. The S.S.D. procedure called for a five minute stabilization period where ours calls for a ten minute or until the pressure decline stabilizes. I suggest a set procedure be agreed upon and followed. Summary; I witnessed the Leak Off test of the surface casing shoe on BPX well #X-33. Two were required. cc; Randy Thomas (Shared Services Drilling) Attachments; 4JNJJMDD.XLS (3 pages) LOTX-33A.XLS (3 pages) NON-CONFIDENTIAL AOGCC Confidential Cover Sheet LEAK OFF TEST Well Name X-33 Permit to Drill # 96-144 Date 13-Oct-96 Operator BPX Field/Unit Prudhoe Bay Unit Company Representative Mike Whitely Ri_q Nabors 18 E A.O.G.C.C. Inspector Louis R. Grimaldi LEAK OFF DATA Mud Weight in hole (P.P.G.)I 9.201 Surface Hole T.D. 3724 S.G. of Mud in hole 1.10 Drill Out MD 3754 Gradient of Mud in hole 0.478 Drill Out TVD 3220 Surface pressure at break 680 Hydrostatic Head of Mud at T.D. 1538 Surface pressure taken to 790 B.H.P. at T.D. (with Leak Off pressure applied) 2218 Surface pressure bled to (10 seconds) 760 Equivalent Mud Gradient 0.69 Surface pressure bled to (1 minute) 700 Equivalent Mud Specific Gravity 1.59 Surface pressure (Stabilized) N/A Equivalent Mud Weight at Break (P.P.G.) 13.27 COMMENTS Is this a repeat test N_9o Anticipated maximum BHP at final T.D. 4390 If Yes what was last tests EMW ? T.V.D. at Total Depth 8800 Volume of fluid pumped during L.O.T. 1.1 M.W. needed to balance wells max B.H.P. 9.59 Volume of fluid returned after bleed-off 0.7 Mud Weight called for in program 9.8 Shut-in portion of test was not held long enough. Second test was performed, see 4JNJJMDD.XLS. LOTX-33A.XLS 10/15/96 AOGCC Confidential L.O.T. #1(Data) Page ~1' Leak Off Test BBL's o~ Strokes casing test Leak., Off test Delt~'PSi ' Shut-in Max LO.P. 1350____ 1.00 80~0 ' 80 ' ' 60 40 125o ........ ......................................... /(... ....... .... 2.00 120 "8'~'~ ' 140 ......... i~(j .......... 80 .......... ............................ ~:0o ....... ~86 .... ~ ...... i~6 .............. ,iii .............. ioO 12oo : ....................................... 2" ...................... ...... G.O0 ..... 360 :z~' "330 ............... ~! .......... 18° ................ 7.i~ ......... ~:i~ ....... : ~"~") ..... :~8° ............... ,~iJ ................. : ......... 21o ........ · ."i'.' ' . 8:0{~ '4:~ ........ J'{~i.' ..... .' 4::JO ........ i'" ~1~ ..... . ...... 240' '"'~._i'. 9.00 530 /~':~/0 485. 55 270 .. '....". 10.00 590 .~. 540 55 I 300 'i . ' i1.~)0 "640_ ~'~,"' . 590 ~0 ..i ...... i..' . 330 ' 12.00 ~85 ¢~) ~40 50 3~0 . ~°° : ....... '. ......... i... !~..?? ~. ....... ~ ........... ~_.o. .................. ~_o_ ................... .......... ~8 ......... ....... ~.oo ~.~o ~,~. ~ ... ~o -F,o ~o ~ , ~oo ~ .... :_// .......................... ~ ............... 17.00 926 / -790 ~O. 700 s 550 , / 'i8.00 975. (_. 0 L~ 660 s ; "/ ...... u 500 ...... ~ ,/ ................................................... Leak Off lest ........... :1~.0~ ' :i'020 ......................... 0:, .~-0- '621~ ' , r 450 ................ ,// ................................ ~ .................................. : .................... Shut-in .................... ~'i::).60 ........ i676 .................................................... ~,~" ~§~ ............... e 400 ...... /~,Z . // ................................... M.a_~. ,12..: .0_...~.:.. ......... 2~.00 ' 11i~ .............. ~.~_ '~0 //Z ........... ,~-' .......................... "...'_..i'. i" '..2~:0~ .'.. 1~o'. :'i:"....'"i .'. "'.'L...- ~" ..'- 3~o . 23.00 1210 .............................. ...... .............................................. ...... , ............. ::; .... .................... 2~.oo ' 1~ ............................................. ~.~_ .... ~oo .... /':_: .~,~ ............ ~ ....................................................... ..................... ~ O~ .................................... ~ ............. ~oo ,/~.. ~,. ! ....................... ............................ 2-~': 'o-o ............................................ ~' ..... Li:~_'.. ......................... .---'.'._'._"ii ..... :,'2~'~Li..' ................................................. 50., .: .................... i .... ~ ........................ : ...................................... .......... 29'9-0' ........................... ~/"/ ........ i . ...... 30.00 0 31.00 S~RO'~E~' . ._ ................ 32:0.0. 33.oo I ........ LOTX-33AXLS 10/15/96 1400 1300 1200 1100 1000 C a s 900 i n 800 g P 700 r e 600 S S u 500 r e 400 300 20O 100 A - Leak Off Point B - Stop Pump & Close Valve C - 10 Second Shut-in Pressure D - End Of Test Maximum Volume Line For L.O.T. 0 1 2 3 4 SHUT-IN TIME IN MINUTES --O--- Casing test Leak Off test --x-- Shut-in ---13-- Max L.O.P. 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STROKES LOTX-33A.XLS 10/15/96 AOGCC Confidential Cover Sheet LEAK OFF TEST Well Name X-33 Permit to Drill # 96-144 Date 13-Oct-96 Operator BPX Field/Unit Prudhoe Bay Field Company Representative Mike Whitely Ri_q Nabors 18E A.O.G.C.C. Inspector Louis R. Grimaldi LEAK OFF DATA Mud Weight in hole (P.P.G.)I 9.201 Surface Hole T.D. 3724 S.G. of Mud in hole 1.10 Drill Out MD 3754 Gradient of Mud in hole 0.478 Drill Out TVD 3220 Surface pressure at break 680 Hydrostatic Head of Mud at T.D. 1538, Surface pressure taken to 760 B.H.P. at T.D. (with Leak Off pressure applied) 2218 Surface pressure bled to (10 seconds) 740 Equivalent Mud Gradient 0.69 Surface pressure bled to (1 minute) 680 Equivalent Mud Specific Gravity 1.59 Surface pressure (Stabilized) 440 Equivalent Mud Weight at Break (P.P.G.) 13.27 COMMENTS Is this a repeat test Yes Anticipated maximum BHP at final T.D. 4390 If Yes what was last tests EMW ? 13.27 T.V.D. at Total Depth 8800 Volume of fluid pumped during L.O.T. 1.1 M.W. needed to balance wells max B.H.P. 9.59 Volume of fluid returned after bleed-off 0.86 Mud Weight called for in program 9.8 Repeat test 4J NJ J M D D.XLS 10/15/96 Leak Off Test ........................... BBL's or strokes casing~$i '~e~l~f~,~{- Delia Psi Shut-in MaX'-I~CJi'~." 31oo. o ' 3~ ................. ~'6' .............. 6 ...... 1.~)0 ...... 80 .............. 50 46' 3000 2.00 120 80 2900 ..... ........ ~)0 18'0- ..... 435 ............. 1'0'6 ~ ............... 4:.0_g_2._4g 1_9_0_ J _2_,0_, 2800 5.00 300 245 150 6.60- ' -3-6-0 ............... ;~dO 1-§0' 2700 ................................................................................ , .............. ?._gg .... _4._1_5 ................. ~.0 2~1g_ 2800 ......... 8.00 475 400 240 ~)~06 ...... 5-3o- ................. ~:Sb- 2Vg 2500 , 10.00 590 500 300 ' .... 1 i .00 ~g ....... 5-5~ .....................3~0- 2400 ...... / ......... , ........... .................. ~.-.0~..... p8_5. ....................... 6_:~0 _3_po_ 25oo ................ 1_3_:oo Zp_~ .............. ~65 3_s_s .......... !_4__._0_0/ ....... 7_90_ ................... ?PO 41~5_ 22oo ' ................. 7' ........................... 15.00 83,0 730 445 , ~-.'.~'_-i'~_~_~-16.--0-~ ..... §~- ................. 7~-~ ................... 7-4~J - ........ 47~'~'2100, / -/-- ................. · ........ ~.Z.O__O_ .._92_5_ ~._~_o ......... 2000 / ................................... 18.00 975 630 ....._j 9.0___0_ __10__2__2 .......................... _59o _____ c 19oo: , ....................... : .................. 20.00 1070 560 , ................ ~1.0~ --- 11--~ ................................ ~54'-~ .... s 18oo ' .-/-. .................................................. I ............ L__ 22.~0_0. ..... _1._1_8 O_ ................................. _52~0_ ............ 17oo _ 23.00 1230 500 II : 24.00 1285 480 18oo ............................................ , ........ , ........ !--- / ....... ~ ............................................. 25.00 1340 470 P --~-~i-_~'~.7~.o~_~-_-_'i0_-~ _~ L'_~'~-i-___-~.-_i~7_--7'~-'77._'.~ ~7~._~5-~_o_ _-_-.7-7__-.f~ ,1~ ................... 27.00 ......................................... 1450 440 : 1400 ................................................................ /-- ............................................................ 28.00 1510 s ................. -~,--(~(~ - 1565 U 1300 ' ........ ............. ~o.o-~ ...... -~6~6 ................................................ / 31.00 1680 ............. e 1200 /,- I ......................... I ..... Ca~in~ ~e~t ........... -3-~D~ - 1735 1100 ~ ' Leak Off test ~ .............. ' -- Delta PSI 33.00 1795 , ~ -- Shut-in ................ 3~4 ......... 1_8~5g ............................... 1000 .............. , ~'~ i ......... ' ................. -- Max LO.P. 35.00 1910 / ................... 38.00 ....... 1~o 0oo ............. -3-7~6ti ----~o3-~ .................................... , 800 I /~ ............ ~ ...................... : .............................................. ............. -3-p'O°'-~2g-9-5- ............................................. ...............................................--; / / , 39.00 2160 7oo ,- ~ ~, ~ _ ~ ............................................... : ......................................... 40.00--222--6 ................ ........... ~-1-i0- O- --- ~28~ 42-.b-~ ..... ~235~0 .................... .................................................. ......... ~°°' ~ii ~ soo" 43.00 2420 .' ........................................... ............ 44._gq_ _._ 2~4_8,5 ......................................... 40o / · .....~ ............................... 45.00 2530 .,~' .......... '~-~b-- ' 2~0- ~ ? '~ ''~ -.~"< ....... ; : · .......... ¥8 ~-o-o ' ~-~- / / , ...... _ --~ ~_~.4-_~_.~-0_-__-_~-2.~(~0-i _~.-_~--~ '_-'.i.~_ "_:- .~ ~_' ~ .i'~ __ _ ..... 10o, //. ~ i ' 50.00 2870 51.00 __. 2_930~ ................................... 52.00 2990 53.00 3050 4JNJJMDD.XLS 10/15/96 850 8O0 A - l.cak Off Poi,~l P, - Stol) Puml) & Close Valve C - I0 Second Shut-i,~ Prcssm'c D - End Of Test 750 700 65O 6O0 550 500 450 400 350 30O 250 200 150 10o 0 1 2 3 4 5 6 7 8 9 10 11 SI IUT-IN TIME IN MINIJTES (for-x-) 0.Ill) I,(}(} 200 3.00 400 5.(1(1 600 7.110 8 Illl 9 II(I I(I.(lll I I (Ill 12 II(I 13.00 14 till 15 0ti STROKES --0-- Casing test --~'-Leak Off tesl Shut-in · -E]--Max L.O.P. 4JNJJMDD.XLS 10/15/96 MEMORANDUM TO: David Joh~/ Chairma'n~" State of Alaska Alaska Oil and Gas Conservation Commission DATE: October 11, 1996 THRU: Blair Wondzell, &)~':' FILE NO: P. I. Supervisor AJNJJKDD.DOC FROM: Lou Grimaldi, SUBJECT: Petroleum Inspector BOP test, Nabors rig #18E BPX well #X-33 Prudhoe Bay Field PTD #96-144 Friday, October 11,1996: I witnessed the initial BOP test on Nabors rig #18E which is presently drilling BPX well #X-33 in the Prudhoe Bay Field. The test went well with one failure observed. The drillers side door on the upper pipe rams leaked and required the door seal to be changed before obtaining a good pressure test. All B©PE components received a good test with the exception of the Gas detection equipment. The rig electrician had j:zee'~ laid down for the evening and as I was due to be back to the rig in the morning I delayed the testing of this equipment until I returned. The area surrounding the rig was well organized and I appreciated Don Dubois (Nabors Toolpushers) attention to this test. SUMMARY: I witnessed the initial BOP test on Nabors rig #18E. Test time 2 hours. 1 failure. Attachments: AJNJJKDD.XLS cc: Tom Horten/Scott Sigurdsen (Prudhoe Bay Drilling) STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: Drlg Contractor: Operator: Well Name: Casing Size: 7" Test: Initial X Workover: (¢~ Nabors Rig No. PTD # BPX Rep.: X-33 Rig Rep.: Set @ Location: Sec. X Weekly Other DATE: 10/11/96 96-f44 Rig Ph.# 659-4608 Mike Whitely Don Dubois 5 T. lON R. 14E Meridian Umiat TEST DATA MISC. INSPECTIONS: Location Gen.: P Housekeeping: P (Gert) PTD On Location P Standing Order Posted P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign P Drl. Rig P Hazard Sec. P Quan. Test Press. P/F 250/2500 P N/A 250/5,000 250/5,000 P 250/5,000 P 250/5,000 P 250/5,000 P 250/5,000 P N/A 250/5,000: MUD SYSTEM: Visual Alarm Trip Tank P P Pit Level Indicators P P Flow Indicator P P Meth Gas Detector P P H2S Gas Detector P P FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Test Pressure P/F 250/5, 000 P 250/5,000 250/5, 000 250/5,000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 'I 6 250/5, 000 P 42 250/5, 000 P ~ P Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 2,900 P 500 P minutes 39 sec. minutes 30 sec. X Remote: X Eight Bottles 2200 Average Psig. TEST RESULTS Number of Failures: 1 ,Test Time: 2.0 Hours. Number of valves tested 22 Repair or Replacement of Failed Equipment will be made withi'n N/A days. Notify the Inspector and follow with Written or Faxed verification to :he AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Good test procedure. Ram door on drillers side of upper pipe rams leaked, Change seal and retest OK. Distribution: orig-Well File c- Oper./Rig c- Database c - Trip Rpt File c- Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Louis R. Grirnaldi FI-021L (Rev. 12/94) AJNJJKDD.XLS TONY KNOWLE$, GOVERNOR ALASI~ OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 September 18, 1996 Dan Stoltz, Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Company Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit X-33 Revised BP Exploration (Alaska), Inc. 96-144 343'NSL, 5206'WEL, Sec 05, T10N, R14E, UM 729'NSL, 3859'WEL, Sec 17, T10N, R14E, UM Dear Mr. Stoltz: Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the original approved permit dated August 28, 1996 are in effect for this revision. David W.~hnston Chairman BY ORDER OF THE COMMISSION dlf/encl c: Dept ofFish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl ' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL Revised: 09/10/96 20 AAC 25.005 [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil la. Type of work [] Re-Entry [] Deepen I [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator i5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 68.1' Prudhoe Bay Field / Prudhoe 3. Address i6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 047475 4. Location of well at surface 17. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 343' NSL, 5206' WEL, SEC. 05, T10N, R14E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 2715' NSL, 4091' WEL, SEC. 17, T10N, R14E, UM X-33 At total depth 9. Approximate spud date Amount $200,000.00 729' NSL, 3859' WEL, SEC. 17, T10N, R14E, UM 09/20/96 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) · ADL 028314 at 3859'I No Close Approach 2560 14776' MD / 9157' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 500' Maximum Hole Angle 89.06° Maximum surface 3300 psig, Attotal depth (TVD) 8800' / 4390 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC-Mod 3658' 29' 29' 3687' 3183' 1200 sx CS III, 603 sx 'G', 250 sx CS II 8-1/2" 7" 26# L-80 BTC-Mod 12419' 28' 28' 12447' 8947' 185 sx Class 'G' 6" 4-1/2" 12.6# L-80 IBT-Mod 2479' 12297' 8848' 14776' 9157' 295 sx Class 'G' 119. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate RECEIVED Production Liner SEP ~ 0 1996 Alaska 011 & Gas Cons. (:;omm~sslon Perforation depth: measured Anchorage true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Ddlling Program [] Drilling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: David Nakamura, 564-5606 Prepared By Name/Number: Terrie Hubb/e, 564-4628 21. I hereby certify that,the~regoin.~ is~u/eT~nd/' / -- ~'_//"./../~' correct to the best of my knowledge 17~ ~/,o/~ /~--/~~ Signed DanStoltz ,~5~"~~ Title Senior Drilling Engineer Date ~:~ · - -" Commission Use Only / Permit Number I APl Number ] Acr~.~:~.e ~,~ I See cover ,etter /~..~_/'¢_/z ~ 50- 0 ~ cj .. ¢1,,~. ~ ~ (:;! for other requirements Conditions of Approval: Samples Required [] Yes E~ No Mud Log Required [] Yes j~ No Hydrogen Sulfide Measures ~Yes [] No Directional Survey Required [2eYes [] No Required Working Pressure for BOPE [] 2M; []3M; J~ 5M; [] 10M; [] 15M Other: b-"J'i~.iR31 Signed By by order of //] ///) Approved By David W. John.~fnn Commissioner the commission Date Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: IX-33 Revised Well Plan Summary Type of Well (producer or injector): I Pre Produced WAG Injector I Surface Location: 343' FSL 5206' FEL Sec 05 T10N R14E Pilot Hole TD Location 2724' FSL 4083' FEL Sec 17 T10N R14E Start of Horizontal Location: 2715' FSL 4091' FEL Sec 17 T10N R14E End of Horizontal Location: 729' FSL 3859' FEL Sec 17 T10N R14E I AFE Number: I 4P0840 I I Estimated Start Date: I Sept 20, 1996 I IMD: I14776, I ITvD: Well Desitin (conventional, slimhole, etc.) Formation Markers: Rig: I Nabors 18-E I Operatin~l days to complete: I 30 I9157' I IET-GL I KBE: 29.7' 68.1' Ultra Slimhole Horizontal w/4-1/2" Solid Liner I I Formation Tops MD TVD (RKB) Base Permafrost 2067' 2018' SV3 3611' 3133' SV1 4523' 3733' Ugnu 5473' 4358' West Sak 7464' 5668' Seabee 8201' 6153' LCU/Kingak 11096' 8058' J-D 11910' 8593' J-B 12153' 8753' Sag River 12437' 8940' TD Pilot Hole 12762' 9154' Shublik 12465' 8958' Sad lerochit 12712' 9025' Target 12712' 9025' TD of Well 14776' 9157' Casin¢l/Tubing Proqram: Hole Size Csg/ Wt/Ft Grade Conn. Length Top Btm Tb~l O.D. MD/TVD MDrrVD 30" 20" 91.5# H-40 Weld 80' 30'/30' 110'/110' 12-1/4" 9-5/8" 40# L-80 BTC- 3658' 29'/29' 3687'/3183' MOD 8-1/2" 7" 26# L-80 BTC- 12419' 28'/28' 12447'/8947' MOD 6" 4-1/2" 12.6# L-80 I BT- 2479' 12297'/8848' 14776'/9157' MOD Tubing 4-1/2" 12.6# L-80 IBT- 12271' 26'/26' 12297'/8848' MOD X-33 Revised Permit Info Page I Logging Program: I Logs: 13-1/2" Hole 8-1/2" Hole 6" Pilot Hole 6" Horizontal Hole Cased Hole: MWD Directional MWD Directional/GR MWD Directional/GR: E-Line DIL/AC/ZDL/CNL/SP/GR MWD G R/Directional/Resistivity CBL (for 9-5/8"surface casing and 7" intermediate casing) Mud Proqram: Surface Mud Pro"'perties: I 12-1/4" hole section: SPUD Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point ~lel ~lel Loss Initial 8.5 _+ 300 40-60 30-60 50-80 9-10 15-25 Final 9.5 100-200 25-50 15-25 25-40 9-10 15-25 Hazards/Concerns Due to light gravel expectations, no real concerns in surface hole. Intermediate Mud Properties: I 8-1/2" hole section to Sag River and 6" Pilot Hole: LSND Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point ~lel gel Loss Initial 8.8-9.0 35-40 8-12 3-6 8-10 9.0-9.5 8-12 5400' 9.8 40-45 10-12 4-8 8-12 9.0-9.5 6-8 Final 9.8-10.0 45-50 12-15 4-8 8-12 9-10 <6 HTHP-15.0 Hazards/Concerns Cretaceous overpressure expected, MW to be at least 9.8 ppg. Utilize hi vis sweeps to assist hole cleaning Monitor LSYP and increase if problems occur trying to clean the hole. Potential high torque could need lubricants Reduce APl fluid loss to <6 cc before drilling Kingak Section. If high torque is encountered, respond with lubricants. Note: The Jurassic shales may be particularly troublesome, so treat with Baratrol, Baranex, and Boreplate at 2.0 ppb each. Production Mud Properties: I 6" hole section: Sheardril-n for Horizontal Depth Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point ~lel ~lel Loss Initial 8.8-9.0 50-60 20-35 8-12 18-24 8.5-9.0 <6 Final 8.8-9.0 50-60 20-35 8-12 18-24 8.5-9.0 <6 Hazards/Concerns Lost Circulation a possibility due to overbalance in Sadlerochit. Differential sticking possible with overbalance situation. Perform/report daily checks on KCI concentrations in Sheardril-n system. High torque may be experienced and should be countered with lubricants Directional: I KOP: 1500' Maximum Hole An~lle: Tangent Angle Close Approach Well: 89.06° 48.86° None Well Control: Well control equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. X-33 Revised Permit Info Page 2 . , . . , . 10. 11. 12. PROPOSED DRILLING AND COMPLETION PROGRAM WELL: X-33 MIRU. NU diverter and function test same. Drill 12-1/4" hole to + 3687' MD/3183' TVD. Run and cement 9-5/8" 40# L-80 BTC-MOD casing to surface. Install blowout prevention equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer. Function test BOPE to 5,000/250 psi. Test 10-3/4" casing to 3,000 psi for 30 minutes. A formation leak-off test will be performed 20' below the 9-5/8" shoe. Directionally drill 8-1/2" hole to 7" casing setting depth at ___12447' MD/8947' TVD. Run 7" 26# L-80 BTC-MOD casing string and cement with Class G cement to 1,000' MD above the Top Sag River (12437' MD/8940' TVD). Test casing to 3,500 psi. NOTE: After first 8-1/2" bit run, will RU Schlumberger and Icg surface casing with CBL. Drill a 6" hole 10' outside of 7" casing and test the formation to a minimum of 0.5 ppg over the mud weight to be used to drill the hole section. Drill the 6" hole to the TD of the pilot well at _ 12762' MD/9154' TVD. RU Schlumberger. E-line icg pilot hole with DIL/AC/ZDL/CNL/SP/GR. Plugback pilot hole to the 7" casing shoe with a cement plug. Drill off cement plug and 10' on new hole and displace mud system to Sheardril-n mud system. Directionally drill high angle section to TD at_ 14776" MD/9157' TVD. NOTE: Carefully monitor torque and drag to ensure that parameters do not exceed the rating of 3 1/2" DP. Use lubricants as required. Make a hole opener run with a 7-5/8" casing scraper spaced to scrape the packer setting depth. Run 4-1/2" 12.6# L-80 solid with liner hanger. Liner will be set at TD and lapped +150' inside 7" casing shoe. Cement the solid 4-1/2" liner with Class G cement. Release from hanger. Cleanout cement inside of 4-1/2" liner. Displace well from Sheardril-n mud to filtered seawater. RU Schlumberger. Log bottom _+300' of the 7" casing with CBL. RIH with DPC perforation assembly and perforate the 4-1/2" liner. Run 4-1/2" L-80 tubing with SSSV, GLM's, and 7-5/8" packer assembly. Set packer and test tubing annulus w/ 4,000 psi. ~M~ti~ ~ni Release rig. Set BPV. ND BOPE. Freeze protect well to 2100' TVD through shear valve in top G i V E D SEP 1 0 1996 Alaska 0il & Gas Cons. C0mmissi0n Anchorage X-33 Revised Permit Info Page 3 Drilling Hazards · No hydrocarbon-bearing zones expected above the Sag River formation. Losses have been encountered drilling the Kingak, Sag River/Shublik and Sadlerochit formations on X Pad. Be prepared for losses near any faults and formation interfaces between the Kingak, Sag River/Shublik and Sadlerochit. · A minimum of 9.8 ppg mud weight will be used to drill the Cretaceous injection interval. This will allow a 100 psi trip margin over the expected 9.5 ppg EMW @ 5000' TVDss. Disposal Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cutting from drilling operations to CC- 2A for disposal, except the metal cuttings which will be sent to the North Slope Borough. X-33 Revised Permit Info Page 4 9-5/8" SURFACE CASING CEMENT PROGRAM - BJ SERVICES CASING SIZE: 9-5/8" PREFLUSH: 75 bbls fresh water ahead of lead slurry. LEAD CEMENT TYPE: COLD SET III ADDITIVES: retarder YIELD: 1.92 ft3/sx THICKENING TIME: > 4 hrs WEIGHT: 12.2 ppg APPROX. # SACKS: 1200 CIRC. TEMP: 40°F MIX WATER: 10.53 gps TAIL CEMENT TYPE: CLASS G ADDITIVES: 2% A-7 + 1.0 ghs FP-6L WEIGHT: 15.8 ppg YIELD: 1.15 ft3/sx APPROX. # SACKS: 603 THICKENING TIME: > 3-1/2 hrs MIX WATER: 4.95 gps TOP JOB CEMENT TYPE: COLD SET II (if needed) ADDITIVES: WEIGHT: 14.95 ppg YIELD: 0.96 ft3/sx MIX WATER: 3.89 gps APPROX. # SACKS: 250 THICKENING TIME: Greater than 2 hrs @ 50°F CENTRALIZER PLACEMENT: 1. Run 1 turbolator per joint for the first 15 joints. 2. Place the centralizers in the middle of each joint with a stop collar. CEMENT VOLUME: 1. Lead slurry volume calculated: a. Base of Permafrost to Conductor shoe with 250% excess b. Conductor x Surface Casing annulus (80' MD) 2. Tail slurry volume to Base Permafrost with 30% excess plus the 80' shoe volume 3. Top job volume 250 sx. (if needed) The increase in excess volume to cover the Permafrost to 250% excess is based primarily upon not bringing cement to surface with 100% excess on the two most recent X Pad wells. The history of X Pad surface casing cement jobs indicated that with 100% excess, cement has been brought up to surface. X-33 Revised Permit Info Page 5 7" PROTECTION CASING CEMENT PROGRAM - BJ SERVICES CASING SIZE: 7" CIRC. TEMP' 140°F PREFLUSH: 20 bbls fresh water SPACER: 50 bbls BJ MCS-4 Spacer weighted 1.0 ppg above mud weight. TAIL CEMENT TYPE: CLASS G ADDITIVES: 0.3% FL-52 + 0.5% CD-32 + 0.1% A-2 + 1.0 ghs FP-6L WEIGHT: 15.8 ppg YIELD: 1.14 ft3/sx MIX WATER: 4.85 gps APPROX. # SACKS: 185 THICKENING TIME: 3-1/2 to 4-1/2 hrs FLUID LOSS: 100-150 cc/30 minutes FREE WATER: 0 cc CENTRALIZER PLACEMENT: 1. Run 1 Turbulators per joint from TD to 500' MD above shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 bpm. Mix the tail slurry on the fly. CEMENT VOLUME: 1. Tail slurry to 11437' MD (1000' above Sag River) with 50% excess 2. 80' MD 7" 26# capacity for float joints. Note: No hydrocarbon bearing zones are expected above the Sag River x-33 Revised Permit Info Page 6 4-1/2" PRODUCTION LINER CEMENT PROGRAM - BJ SERVICES CIRC. TEMP: 140° F BHST: 220° F at 8800' TVDSS. PREFLUSH: 20 bbls fresh water SPACER: 70 bbls BJ MCS-4 Spacer weighted 1.0 ppg above mud weight. CEMENT TYPE: CLASS G ADDITIVES: 150 ghs BA-86L + 0.6% CD-32 + 0.2% FL-33 + 0.2% A-2 + 0.5% gel + 2 ghs FP-10L WEIGHT: 15.7 ppg YIELD: 1.17 ft3/sx MIX WATER: 3.58 gps APPROX. # SACKS: 295 THICKENING TIME: 45 min. @ Surface + 3-4 hrs @ 140°F FLUID LOSS: less than 50 cc/30 minutes @ 140°F FREE WATER: 0 cc at 45° angle. NOTE: Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off of the liner. Note gellation tendencies ( if any ) of slurry when consistometer is re-started after shutdown period - additional retarder may be required - consult w/cementer. CENTRALIZER PLACEMENT: 1. Run 2 right hand turbolators per joint in open hole, 2. Run 1 right hand turbulator per joint in lap, and none opposite intermediate casing shoe.. OTHER CONSIDERATIONS: Batch mix the cement slurry. Perform fluid loss test on the batch mixed slurry. Fluid loss should be 50 cc/30 min. or less. Report actual fluid loss on morning report. Displace @ 6-8 bpm. LINER CEMENT VOLUME: 1. 2. 3. 4. Open hole (6" X 4-1/2") + 40% excess (adjust if a caliper Icg is run and it indicates severe washouts). 4-1/2", 12.6# casing capacity below landing collar (80'). 150' liner lap 200' of cement on top of the liner in the 7" casing. RECEIVED S£P 0 1996 Alaska 0il & Gas Cons. Commission Anchorage X-33 Revised Permit Info Page 7 .Aug-,23-96 15:00 Anac~ill DPC 90~= 344 2160 P.05 · . S DRILL lNG -?:--: - "~:::':::-~:-~-- P7) (PIl OT) A : '~'-"~;~: "' - I A--,3OII"D .L ~F I ,..~ VERTICAL SEgTION VIEW '"'- ¢-- Section at: D- TVD Scale' ! inch = ~500 feet Dep Scale · 1 inch = 1500 feet E Drawn ..... '08/23/96 .......... Anadril] SchJumberger ...... Marker Identification MD 8KB SECTN INCLN ' .~3...3~. .......... -~:. ................ A) KB 0 0 0 0.00 H ~ B) KOP BUILD ]/~00 500 500 -0 0.00 ._% C) BUILD t.5/]O0 BOO 800 B 3.00 ...... i ................... O) BUILD 2/t00 1200 1i97 50 9,00 ' sv~ ~/~ '~%, E) BUILD 2.5/100 1700 t682 170 ~g.00 'u~;'-~'-I ~'~' FI CURVE 2:5/~00 2894 2662 828 48.86 .......... ..... G) END 2,5/t00 CURVE 3053 2740 917 48.86 H) 9-5/8" CSfi PT 3687 3~83 ~424 48.86 I) 7' CSG PT t2447 . 8947 8022 48.86 . I- --- j ' .--~ -..--.- K}J] ToTARGET (PILOT) ~m(x~ 12762~2566 9~549025 825981 ! ~ 48.8648' 86 .-% 'Ci~- "6i'~.~ ......... ' ................... .. '%' .................. '"'r~3.{~-/1~ tf,~uC -a~ ............. ,r~- -'~' ............ '~3a' 's/~' .... .,.,,=,,,,~,,~,~ ...-- ..,............. ,...... ........... ...... . Al' IADRIL! AK~,-DPC App~,uViD _ , ...........FOl ...... ONLT PLAN :~ ~- -- , ]1 i ..... ! 0 750 ~500 2250 3000 3750 ,4500 5250 6000 6750 7500 8250 9000 9750 Section Departure {Anad~i]l {C) 96 X331:~IP7 3.0(3.03 8.23 AN P) .,// .Au9-23-96 15:01 Anad~.~ll DPC 907 344. 2160 · P.07 A) KB 0 SHARED SERVICES DRILLING - N/S E/W KOP BUILD-I/lO0 500 0 N '~I ~ ,.~/,oo ~oo ~ ~[ D) BUILD 2/~00 ~200 49 S E) BUILD 2.5/~00 ~700 ~70 S t3 E F) CURVE 2.5/~00 2B94 827 S 65 E G) E~ 2.5/~00 CURVE 30~3 9~6 S 75 E H) 9-5/8' CSG PT 36B7 ]4~8 S ~50 E I) 7' CSG PT ~2447 7944 S ~t17 E J) TARGET (PILOT} ~ 12566 8033 S ~30 E K) ~D ~2762 Bt78 S ~51 E X-331PB1 (P7) (PIL0.T) PLAN VIE~ CLOSURE · 8259 feet at Azimuth J71.99 DECLINATION.' +28.349 (E) SCALE · ] inch = 1500 feet DRAWN. ' 08/23/96 im m i i i m i ~lnadr J 1] Schlumberger m! · ) ~"~" ........ A (A-DPC .... API~RO~'ED ,, _ FC~ P.,,.,.,,, , ,,,~ ..... ' f I& ............ __1 ~ 1 ' I .2 ....... .... " '_.'i ~~ ........ 1~ ..... ET (~adius 150 fee~ ) ~ ........... .~ , .................. ,. .... , 5~50 aSO0 3~fiO 3000 ~ ~500 75O 0 750 0 ~50 3000 3750 ~500 5250 Well ......... : X-33iPB1 (PT) (PILOT) Field ........ : PRUDHOE BAY, X-PAD Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.24360379 N Surface Long.: 148.65959086 W Anadrill Schlumberger Alaska District 1111 East 80th 'Avenue AnChorage, AK 99518 (907) 349-4511. Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Legal Description Surface ...... : 342 FSL 5206 FEL S05 TION R14E UM TARGET ....... : 2869 FSL 4104 FEL S17 T10N R14E UM BHL .......... : 2724 FSL 4083 FEL S17 T10N R14E L~ STATION MEAS INCLN IDENTIFICATION DEPTH ANGLE KB 0 0.00 KOP BUILD 1/100 500 0.00 600 1.00 700 2.00 BUILD 1.5/100 800 3.00 BUILD 2/100 900 4.50 1000 6.00 1100 7.50 1200 9.00 1300 11.00 LOCATIONS - ALASKA Zone: 4 X-Coord Y-Coord 665948.74 5940473~18 667255.00 5932468.00 667279.79 5932322..81 PROPOSED WELL PROFILE ANADRILL DIRECTION VERT-DEPTHS SECT AZIMUTH TVD SUB-S DIST 0.00 0 -68 0 175.50 500 432 -0 175.50 600 532 1 175.50 700 632 3 175.50 800 732 '8 175.50 900 832 14 175.50 999 931 23 175.50 1099 1030 35 175.50 1197 1129 50 175.50 1296 1228 67 Prepared Vert sect az.: 17i~57 KB elevation.: 68.10 ft Magnetic Dcln: +28!.'349 (E) Scale Factor.: 0.99993128 Convergence,,.; +1.26153672 .~. AKA-DPC APPROVED FOR PERMITTING ONLY PLAN CooRD I NATES - FROM STATE- PLANE X Y 0.00 E 665948.74 5940473.18 0.00 E 665948.74 5940473.18 0.07 E 665948.83 5940472.31 0.27 E 665949.09 5940469.71 0.62 E 665949.53 5940465.37 WELLHEAD 0.00 N 0.00 N 0.87 S 3.48 S 7.83 S TOOL DL/ FACE 10 0 HS HS HS 14.35 S 23.47 S 35.19 S 49.49 S 66.80 S 1.13 E 665950.18 5940458.86 HS 1.85 E 665951.I0 5940449.76 HS 2.77 E 665952.28 5940438.07 HS 3.90 E 665953.72 5940423.79. HS 5.26 E 665955.47 5940406.51 HS 0.00 0.00 1.00 O 1.00 1.00 ...... 1.50 1.50 1.50 O 1.50 2.00 1400 13.00 1500 15.00 175.50 1394 1326 88 175.50 1491 1423 112 87.53 S 111.64 S 6.89 E 665957.55 5940385.83 HS 2.00 8.79 E 665959.98 5940361.76 HS 2.00 (A~adrill (c)96 X33PHP7 3.0b.03 8:22 AM P) X-33iPB1 (P7) (PILOT). STATION IDENTIFICATION BUILD 2.5/100 PROPOSED WELL PROFILE MEAS DEPTH ANGLE AZIMUTH INCLN DIRECTION VERT-DEPTHS SECT 1600 17.00 175.50 1700 19.00 175.50 1800 21.50 175.50 1900 24.00 175.50 2000 26.50 175.50 COORDINATES-FROM TVD SUB-S DIST WELLHEAD 1587 1519 139 139.12 S 1682 1614 170 169.93 S 1776 1708 2.05 204.43 S 1868 1800 243 242.98 S 1958 1890 286 285.50 S 08/23/96 Page ?'2 , STATE-PLANE TOOL DL/ X Y FACE 100 10.95'E 665962.75 5940334.34 HS 2.00 13.37 E 665965.85 5940303.60 MS 2.00 16.09 E 665969..32 5940269.17 2.50 19.12 E 665973.21 5940230.70 HS 2.50 · 22.47 E 665977.49 5940188 26 AS 2.50 , BASE PERMAFROST 2067 28.18 2100 29.00 2200 31.50 2300 34.00 2400 36.50 175.50 2018 1950 316 316.23 S 175.50 2047 1979 332 331.91 S 175.50 2133 2065 382 382.13 S 17,5.50 2217 2149 436 436.06 S 175.50 2299 2231 494 493.59 S 24.89 E 665980.58 5940157.60 26.12 E 665982.16 5940141.94 30.07 E 665987.22 5940091.83 34.32.E 665992.65 5940038,01 38.85 E 665998,44 5939980 60 HS 2.50 HS 2.50 HS 2.50 HS 2.50 AS 2.50 c~w 2.5/loo 2500 39.00 2600 41.50 2700 44.00 2800 46.50 2894 48.86 175.50 2378 2310 555 554.62 S 175.50 2454 2386 619 6,19.03 S 175.50 2528 2460 687 686.69 S 175.50 2598 2530 . 758 757 49 S 175.50 2662 2594 828 827.04 S 43.65 E 666004.59 5939919.70 .48.72 E 666011,07 5939855.42 54.04 E 666017.88 5939787.89 59.62 E 666025,01 5939717.24 65.09 E 666032.02 5939647.83 HS 2.50 AS 2.50 AS 2.50 HS 2.50 91L 2.50 END 2.5/t00 CURVE SV3 9-5/8" CSG PT 2900 48.86 3000 48.85 3013 48.86 3611 48.86 3687 48.86 175.31 2666 2597 832 831.27 S 171.99 2731 2663 907 906.09 S 171.57 2740 2672 917 915.57 S 171.57 3133 3065 1367 1360.99 S 171.57 3183 3115 1424 1417.61 S 65.43 E 666032.45 5939643.61 73.75 E 666042.42 5939568.99 75.12 E 666043.99 5939559.55 141.13 E 666119.79 5939115.72 149.52 E 666129.42 5939059.30 91L 2.50 89L 2.50 2.50 0.00 0.00 SV1 4523 48.86 UG4A 5473 48.86 WS2 7464 48.86 CM3 8201 48.86 TOP LCU / KINGAK 11096 48.86 171.57 3733 3665 2054 2040.38 S 171.57 4358 4290 2769 2748.07 S 171.57 5668 5600 4269 4231.39 S 171.57 6153 6085 4824 4780.56 S 171.57 8058 7990 7004 6937.61 S 241.81 E 666235.39 5938438.76 346.68 E 666355.81 5937733.60 566.49 E 666608.21 5936255.57 647.88 E 666701.65 5935708.37 967.53 E 667068.69 5933559.03 0.00 0.00 0.00 0.00 0.00 TJD 11910 48.86 TJB 12153 48.86 CGOC 12419 48.86 (Anadrill (c)96 X33PHP7 3.0b.03 8:22 AM P) 171.57 8593 8525 7617 171.57 8753 8685 7800 171.57 8928 8860 8000 7543.39 S 1057.30 E 667171.77 5932955.41 7724.56 S 1~R4.15 E 667202.59 5932774.89 APPROVED FOR PERMITTING ONLY PLAN 0.00 0.00 0.00 X-33iPB1 (P7)(PILOT) STATION IDENTIFICATION TOP SAG RIVER 7" CSG PT TOP SHUBLIK TARGET (PILOT) ****** 12566 48.86 TOP SAD / Z4B 12574 48.86 PROPOSED WELL PROFILE MEAS INCLN DIRECTION VERT-DEPTHS SECT COORDINATES-FROM DEPTH ANGLE AZIMUTH TVD SUB-S DIST WELL/{EAD 12437 48.86 12447 48.86 12464 48 ~ 86 TOP HOT 12609 48.86 COWC 12648 48.86 TD 12762 48.86 TOP ZONE 3 08/23/96 STATE-PLANE TOOL DL/ X Y FACE 100 171.57 8940 8872 8014 7936.30 S 1115.53 E 667238.62 5932563.90 0.00 171 57 8947 8879 8022 7943 78 S 1116 ~3 E 667239 90 5932556 45 ! ' 0 00 171 57 8958 8890 8035 7.956 68 S 1118 55 E 667242 09 5932543 59 0 00 171.57 9025 8957 8111 8032.55 S 1129.79 E 667255.00 5932468.00 ': 0.00 171.57 9030 8962 8117 8038.21 S 1130.63 E 667255.96 5932462.36 i, 0.00 171.57 9053 8985 8143 8064.25 S 1134.49 E 667260.39 5932436.41 171.57 9079 9011 8173 8093.69 S 1138.85 E 667265,40 5932407.07 171.57 9154 9086 8259 8178.26 S 1151.38 E 667279.79 5932322.81 9200 9132 0.00 0.00 .... 0.00 ("1 ANADRILL ................. AKA-DPC APPROVED FOR PERMITTING ONLY PLAN # (Anadrill (c)96 X33PHP7 3.0b,03 8:22 AM P) SH~RED' 'SERV ICES DR I,LL I NG i i i i i ._ i iiiii · m ii ,~nadr ~ ] ] Sch]umben g'en :' ,~ iiiii iii , ,i,, i X-33i (P7) (HASEC)? VERTICAL SECTION VIEW Section at: :163,07 ' i IOe" Sca]e 1 inch : 300 feet "~.' ' ,,,,m rlOrawn-;- .... · 08/23/96 ANAl)RILL AKA-DPC ~-'~ ~'~ .......... F--'-"---AP~C~D - ~ .arker Identification MD BKB SECTN [NCL I:OR ~ERNLITT NG Al 7'LNRPT/OR[LLTAN t24~7 8947 7925 48.8 C) END 20.42/100 CURVE ~27~2 9025 8i65 89.0 D) TARGET ~**~a*~*~ t~7J2 90~ 8165 89:0 ~ HI ENO 15/100 DflOP t4654 90~ 10029 60.0 ] ~ I) lB 14776 9157 10t35 60,0 ...... , ,_, i -~- ~ .......... --~ ~ .... ~~~: =:::::=: ....... -~-~- ~¢-'~- ~ ~::r ...... ::: ~t~':~: '"' .... ~: ~ ................. .~ ~- ~- .... ~ ..... ~ .......................... , _.~ .......... ~ , '~A~ ¢~- ~ ~ ']' ...... I ..... i .... 7800 7950 8100 8250 8z~O0 8550 8700 8850 9000 9~50 9300 9450 9600 9750 9900 10050 10200 $0350 10500 Sect ion De ture (Xna~r'ill (cig6 X33HAP7 3.00.03 2:27 PI~ P} 0 Aug-,23-96 15:07 Ana<-~----:ll DPC 90~344 2160 , P.16 i m SHARED SERVICES DRILLING .... (P7) (HA SEC) -X .-33i i i ~':¢': Marker Identification MD N/S E/W - PLAN- VIEW CLOSURE'10267 .feet at Azimuth 172 26 ~ CURvETAR~TI2/IO0"t"""""""""~" 12712~3505 81878975 Ss t0581143 EE ' Fl E~ 12/100 CURVE 13697 9166 S 1076 E DECLINATION.' +28.349 (E) G) DROP t5/lO0 t4456 9892 S 1297 E SCALE · ~ inch = 400 feet H) END ]5/~00 DROP 14654 ~0072 S 1352 E I1 TO 14776 10173 S t383 E DRAWN ' 08/23/96 ~nadr~ ]] Sch]umberger i ii . . . ~. . 7600 I ', ............ 7~0 ...... ~--m ~ ~, ........ O~U~ ~ ,~~. - A~.n~ , = ~ o APPilOVE D ¢-. 8200 ~ ~r~ r~r~l i i 8400 ,...~,~ ~ ~ c~ / B~'" 9000 .... ' : --. '[ -- /- ~ ,I , :,. 0800 ...... ~ ................. 10~0 , 10200 ........ ..... I ..... ~0~00- . ~00 200 0 200 aO0 $00 ~0 t000 1~00 t~00 ~$00 t800 2000 ~00 2aO0 2:. ~ P) Anadrill Schlumberger Alaska District 1111 East80th Avenue~ Anchorage, AK :99518 (907) 349-4511 Fax 344.-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : X-33i (PT) (HA SEC) Field ........ : PRUDHOE BAY, X-PAD Computation,.: Minimum Curvature Units ........ : FEET Surface Lat,.: 70.24360379 N Surface Long,: 148.65959086 W ,, LOCATIONS- ALASKA Zone: 4 X-Coord Y-coord Legal Description Surface ...... : 342 FSL 5206 FEL S05 T10N R14E UM 665948.74 5940473.18 Tie-in ....... : 2958 FSL 4117 FEL S17 T10N R14E UM 667239~90 5932556.45 TARGET 1 ..... : 2715 FSL 4091 FEL S17 T10N R14E UM 667272.00 5932314.00 TARGET 2 ..... : 1010 FSL 3944 FEL S17 T10N R14E gM 667463.00 5930613.00 BHL .......... : 729 FSL 3859 FEL S17 T10N R14E UM 667554,80 5930333.62 'PROPOSED WELL PROFILE Prepared ..... : 08'/2.3/96 Vert sect az.: KB elevation : 6811i0 ft · Magnetic Dcln: +28'~349 (E) Scale Factor.: 0.99993128 Convergence..: +1.26153672 ~I. STATION MEAS INCLN DIRECTION VERT,DEPTHS SECT IDENTIFICATION DEPT~ ANGLE 7" LNR PT/DRILL TA/~ 12447 48.86 KOP CURVE 20.42/100 12457 48.86 TOP SHUBLIK 12465 50.38 12500 57.63 12600 78.05 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY PLAN 12638 85.84 12700 88.54 END 20.42/100 CURVE 12712 89.06 TARGET ************* 12712 89.06 TOP SAD / Z4B 12712 89.06 COORDINATES-FROM STATE-PLANE TOOL DL/ AZIMUTH TVD SUB-S DIST WELLHEAD X Y FACE 100 171.57 8947 8879 7925 7943.78 S 1116.63 E 667239.90 5932556.45 171.57 8953 8885 7932 7951.22 S 1117.74 E 667241.16 5932549.03 HS 0.00 171.57 8958 8890 7938 7956.83 S 1118.57 E 667242.12 5932543.45 HS 20.42 171.55 8979 8911 7966 7985.21 S 1122.78 E 667246.95 5932515.16 HS 20.42 171.51 9016 8948 8057 8076.33 S 1136.35 E 667262.52 5932424.37 HS 20.42 171.50 9022 8954 8095 8113.68 S 1141.93 E 667268.92 5932387.16 78R 20.42 183.85 9025 8957 8154 8175.26 S 1144.42 E 667272.76 5932325.65 77R 20.42 186.18 9025 8957 8165 8186.89 S 1143.40 E 667272.00 5932314.06 20.42 186.18 9025 8957 8165 8186.89 S 1143.40 E 667272.00 5932314.00 20.42 186.18 9025 8957 8165 8186.89 S 1143.40 E 667272.00 5932314.00 20.42 o o CURVE 12/100 13505 89.06 (Anadrill (c)96 X33HAP7 3.0b.03 2:26 PM P) 186.18 9038 8970 8894 8975.26 S 1058.02 E 667204.00 5931524.00 89L 0.00 X-33i (P7) (HA SEC) PROPOSED WELL pROFILE = ========= ====== MEAS INcLN DIRECTION vERT-DEPTHS SECT cOORDINATES'FROM sTAT ION iDENTIF%CATION DEPTH ANGLE -- 13600 89 END 12/100 CLTRVE 13697 89'64 DROP ~5/100 TOP HOT oo~c / co~c END 15/100 DROP TD TOP ZONE 3 14456 89.64 14500 83.09 14532 78.25 .~ 14600 68.09 14626 64.22 14654 60.00 14776 60.00 o8/~3/96 'page 2 ====== === TOOL DL/ STATE-PLANE FACE 100 x Y AZIMUTH TVD SUB-S DIST =_=====.== .95 89L 12.00 174.75 9039 8971 8985 9070.33 S 1057 24 E 667205 32 5931428 163.07' 9040 8972 9082 9165.72 S 1075.?3 E 667226.10 5931333'99 'I' 163.07 9045 8977 9841 9891.80 S 1296.92 E 667463.00 5930613.00 LS? 0.00 163.07 9048 8980 9884 9933.44 S 1309;59 E 667476.59 5930571.65 15.00 163.07 9053 8985 9916 9963.93 S 1318.87 E 667486.53 5930541.38 L$ 15.00 163.07 9073 9005 9981 10025.84 S 1337.71 E 667506.73 5930479-90 L'S 15'00 163.07 9083 9015 10005 10048.41 S 1344.58 Ei 667514.10 5930457-49 LS 15.00 163.07 ,9096 9028 10,02,9 10072.215 1351.82 E 667521.86 5930433.86 15.00 163.07 9157 9089 10135 10173.16 S 1382.55 E 667554.80 5930333.62 0.00 9200 9132 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY PLA _ _ ~:- - : ~: ~ · -_ _: . .-:: (Anadrill (c)96 X33~AD7 ].0b.03 2:26 ?M P) TONY KNOWLE$, GOVERNOR August 28, 1996 tl,t~l~& OIL AND GAS CONSERVATION COM~SSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Dan Stolz, Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Well # Company Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit, X-33 BP Exploration (Alaska), Inc. 96-144 343~NSL, 5206'WEL, Sec 05, T10N, R14E, UM 10102qSL, 3944'WEL, Sec 17, T10N, R14E, UM Dear Mr Stolz: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Commissioner BY ORDER OF THE COMMISSION dlf/encl c: Dept offish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 [] Drill [] Redrill I lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil fla. Typeofwork I-IRe-Entry I-IDeepen~ I-iService []Development Gas [-ISingle Zone []Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 68.1' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 047475 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 343' NSL, 5206' WEL, SEC. 05, T10N, R14E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number 2S100302630-277 2715' NSL, 4091' WEL, SEC. 17, T10N, R14E, UM X-33 Attotal depth 9. Approximate spud date Amount $200,000.00 1010' NSL, 3944' WEL, SEC. 17, T10N, R14E, UM 09/20/96 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028314 at 3944'I No Close Approach 2560 14455' MD / 8977' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 500' Maximum Hole Angle 89.06° Maximum surface 3300 psig, At total depth (TVD) 8800' / 4390 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 30' 30' 110' 110' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 47# L-80 BTC-Mod 3612' 29' 29' 3641' 3153' 1195sxCSlll, 415sx'G',250sxCSll 8-1/2" 7" 26# L-80 BTC-Mod 12401' 28' 28' 12429' 8935' 185 sx Class 'G' 6" 4-1/2" 12.6# L-80 IBT-Mod 2176' 12279' 8836' 14455' 9045' 265 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Production Liner 0RI6;I AL Perforation depth: measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: David Nakamura, 564-5606 Prepared By Name/Number: Terrie Hubble, 564-4628 21.1 hereby certify that regoirf¢I ,s~ue~d c~~tto the best of my knowledge Signed DanStottz ,j~.i~¢~.~~I/-.--cf'''- Title Senior Drilling Engineer Date ¢//'1'-/¢~ Commission Use Only ~ / '/ ' Permit Number I APl Number Approval Date r see cover letter ¢~_~..-//~.~'I 50-d:~--~_¢-' ,~--.2-.~'" ¢ ~' ~j-¢-~3-~(~I for other requirements Conditions of Approval: Samples Required [] _Yes ~' No Mud Log Required [] Yes ~' No Hydrogen Sulfide Measures ,,~Yes [] No Directional Survey Required ~'Yes [] No Required Working Pressure for BOPE [] 2M; []3M; ~ 5M; [] 10M; [] 1 Other: Original Signed By by order of ~d 04. Approved By Tuckerman Bahn0ok Commissioner the commission Date ~)- Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: IX-33 J Well Plan Summary Type of Well (producer or injector): I Pre Produced WAG Injector Surface Location: 343' FSL 5206' FEL Sec 05 T10N R14E Pilot Hole TD Location 2724' FSL 4083' FEL Sec 17 T10N R14E Start of Horizontal Location: 2715' FSL 4091' FEL Sec 17 T10N R14E End of Horizontal Location: 1010' FSL 3944' FEL Sec 17 T10N R14E I AFE Number: I 4P0840 I Estimated Start Date: I Sept 20, 1996 I IUD: 1~4455' I I TVD: Well Design (conventional, slimhole~ etc.) Formation Markers: Rig: I Nabors 18-E Operating days to complete: I 30 8977' I IRT-GL I KBE: 29.7' 68.1' Ultra Slimhole Horizontal w/4-1/2" Solid Liner I I Formation Tops MD TVD (RKB) Base Permafrost 2061' 2013' SV3 3626' 3143' SV1 4545' 3748' Ugnu 5465' 4353' West Sak 7464' 5668' Seabee 8201' 6153' LCU/Kingak 11096' 8058' J-D 11891' 8581' J-B 12135' 8741' Sag River 12419' 8928' TD Pilot Hole 12762' 9154' Shublik 12445' 8945' Sadlerochit 12710' 9025' Target 12710' 9025' TD of Well 14455' 9045' Casincl/Tubinq Proqram: '1~ V Y Hole Size Csg/ Wt/Ft Grade Conn. Length Top Btm Tbg O.D. MD/TVD MD/TVD 30" 20" 91.5# H-40 Weld 80' 30'/30' 110'/110' 12-1/4" 9-5/8" 47# L-80 BTC- 3612' 29'/29' 3641 '/3153' MOD 8-1/2" 7" 26# L-80 BTC- 12401' 28'/28' 12429'/8935' MOD 6" 4-1/2" 12.6# L-80 IBT- 2176' 12279'/8836' 14455'/9045' MOD Tubing 4-1/2" 12.6# L-80 IBT- 12253' 26'/26' 12279'/8836' MOD X-33 Permit Info Page I J Logs: J 13-1/2" Hole J 8-1/2" Hole J 6" Pilot Hole J ........ I J Cased Hole: J Logging Program: MWD Directional MWD Directional/G R MWD Directional/GR: E-Line DIL/AC/ZDL/CNL/SP/GR MWD GR/Directional/Resistivity CBL (for 9-5/8"surface casing and 7" intermediate casing) Mud Program: Surface Mud Pr(;perties: J 12-1/4" hole section: SPUD Density Marsh Yield 10 sec 10 rain pH Fluid (PPG) Viscosity Point gel gel Loss Initial 8.5 _ 300 40-60 30-60 50-80 9-10 15-25 Final 9.5 100-200 25-50 15-25 25-40 9-10 15-25 Hazards/Concerns Due to light gravel expectations, no real concerns in surface hole. Intermediate Mud Properties: J 8-1/2" hole section to Sag River and 6" Pilot Hole: LSND Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss Initial 8.8-9.0 35-40 8-12 3-6 8-10 9.0-9.5 8-12 5400' 9.8 40-45 10-12 4-8 8-12 9.0-9.5 6-8 Final 9.8-10.0 45-50 12-15 4-8 8-12 9-10 <6 HTHP-15.0 Hazards/Concerns Cretaceous overpressure expected, MW to be at least 9.8 ppg. Utilize hi vis sweeps to assist hole cleaning Monitor LSYP and increase if problems occur trying to clean the hole. Potential high torque could need lubricants Reduce APl fluid loss to <6 cc before drilling Kingak Section. If high torque is encountered, respond with lubricants. Note: The Jurassic shales may be particularly troublesome, so treat with Baratrol, Baranex, and Boreplate at 2.0 ppb each. Production Mud Properties: i 6" hole section: Sheardril-n for Horizontal Depth Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss Initial 8.8-9.0 50-60 20-35 8-12 18-24 8.5-9.0 <6 Final 8.8-9.0 50-60 20-35 8-12 18-24 8.5-9.0 <6 Hazards/Concerns Lost Circulation a possibility due to overbalance in Sadlerochit. Differential sticking possible with overbalance situation. Perform/report daily checks on KCI concentrations in Sheardril-n system. High torque may be experienced and should be countered with lubricants Directional: J KOP: 1500' Maximum Hole Angle: Tangent Angle Close Approach Well: 89.06 48.86° None Well Control: Well control equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. X-33 Permit Info Page 2 . . . . . . 10. 11. 12. PROPOSED DRILLING AND COMPLETION PROGRAM WELL: X-33 MIRU. NU diverter and function test same. Drill 12-1/4" hole to _+ 3641' MD/3153' TVD. Run and cement 9-5/8" 47# NT-80 BTC-MOD casing to surface. Install blowout prevention equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer.) Function test BOPE to 5,000~250 psi. ~ Test 10-3/4" casing to 3,000 psi for 30 minutes. A formation leak-off test will be performed ,~ below the 9-5/8" shoe. Directionally drill 8-1/2" hole to 7" casing setting depth at ___12429' MD/8935' TVD. Run 7" 26# L-80 BTC-MOD casing string and cement with Class G cement to 1,000' MD above the Top Sag River (12419' MD/8928' TVD). Test casing to 3,500 psi. NOTE: After first 8-1/2" bit run, will RU Schlumberger and Icg surface casing with CBL. Drill a 6" hole ,~V°utside of 7" casing and test the formation to a minimum of 0.5 ppg over the mud weight to be used to drill the hole section. Drill the 6" hole to the TD of the pilot well at _+ 12762' MD/9154' TVD. RU Schlumberger. E-line Icg pilot hole with DIL/AC/ZDL/CNL/SP/GR. Plugback pilot hole to the 7" casing shoe with a cement plug. Drill off cement plug and 10' on new hole and displace mud system to Sheardril-n mud system. Directionally drill high angle section to TD at _ 14455" MD/9045' TVD. NOTE: Carefully monitor torque and drag to ensure that parameters do not exceed the rating of 3 1/2" DP. Use lubricants as required. Make a hole opener run with a 7-5/8" casing scraper spaced to scrape the packer setting depth. Run 4-1/2" 12.6# L-80 solid with liner hanger. Liner will be set at TD and lapped _+150' inside 7" casing shoe. Cement the solid 4-1/2" liner with Class G cement. Release from hanger. Cleanout cement inside of 4-1/2" liner. Displace well from Sheardril-n mud to filtered seawater. RU Schlumberger. Log bottom _+300' of the 7" casing with CBL. RIH with DPC perforation assembly and perforate the 4-1/2' liner. Run 4-1/2" L-80 tubing with SSSV, GLM's, and 7-5/8" packer assembly. Set packer and test tubing annulus w/ 4,000 psi. Set BPV. ND BOPE. Freeze protect well to 2100' TVD through shear valve in top GLM station. Release rig. X-33 Permit Info Page 3 Drilling Hazards No hydrocarbon-bearing zones expected above the Sag River formation. Losses have been encountered drilling the Kingak, Sag River/Shublik and Sadlerochit formations on X Pad. Be prepared for losses near any faults and formation interfaces between the Kingak, Sag River/Shublik and Sadlerochit. Disposal Cuttings Handling: Fluid Handling: A minimum of 9.8 ppg mud weight will be used to drill the Cretaceous injection interval. This will allow a 100 psi trip margin over the expected 9.5 ppg EMW @ 5000' TVDss. . Cuttings should be hauled to the ball mill at CC-2A. Haul all drilling and completion fluids and other Class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cutting from drilling operations to CC- 2A for disposal, except the metal cuttings which will be sent to the North Slope Borough. X-33 Permit Info Page 4 9-5/8" SURFACE CASING CEMENT PROGRAM - BJ SERVICES CASING SIZE: 9-5/8" PREFLUSH' 75 bbls fresh water ahead of lead slurry. LEAD CEMENT TYPE: COLD SET III ADDITIVES: retarder YIELD: 1.92 ft3/sx THICKENING TIME: > 4 hrs WEIGHT: 12.2 ppg APPROX. # SACKS: 1 195 CIRC. TEMP: 40°F MIX WATER: 10.53 gps TAIL CEMENT TYPE: CLASS G ADDITIVES: 2% A-7 + 1.0 ghs FP-6L WEIGHT: 15.8 ppg YIELD: 1.15 ft3/sx APPROX. # SACKS: 415 THICKENING TIME: > 3-1/2 hrs MIX WATER: 4.95 gps TOP JOB CEMENT TYPE: COLD SET II (if needed) ADDITIVES: WEIGHT: 14.95 ppg YIELD: 0.96 ft3/sx MIX WATER: 3.89 gps APPROX. # SACKS: 250 THICKENING TIME: Greater than 2 hrs @ 50°F CENTRALIZER PLACEMENT: 1. Run 1 turbolator per joint for the first 15 joints. 2. Place the centralizers in the middle of each joint with a stop collar. CEMENT VOLUME: 1. Lead slurry volume calculated: a. Base of Permafrost to Conductor shoe with 250% excess b. Conductor x Surface Casing annulus (80' MD) 2. Tail slurry volume to Base Permafrost with 30% excess plus the 80' shoe volume 3. Top job volume 250 sx. (if needed) The increase in excess volume to cover the Permafrost to 250% excess is based primarily upon not bringing cement to surface with 100% excess on the two most recent X Pad wells. The history of X Pad surface casing cement jobs indicated that with 100% excess, cement has been brought up to surface. X-33 Permit Info Page 5 7" PROTECTION CASING CEMENT PROGRAM - BJ SERVICES CASING SIZE: 7" CIRC. TEMP: 140°F PREFLUSH: 20 bbls fresh water SPACER: 50 bbls BJ MCS-4 Spacer weighted 1.0 ppg above mud weight, TAIL CEMENT TYPE: CLASS G ADDITIVES: 0.3% FL-52 + 0.5% CD-32 + 0.1% A-2 + 1.0 ghs FP-6L WEIGHT: 15.8 ppg YIELD: 1.14 ft3/sx MIX WATER: 4.85 gps APPROX. # SACKS: 185 THICKENING TIME: 3-1/2 to 4-1/2 hrs FLUID LOSS: 100-150 cc/30 minutes FREE WATER: 0 cc CENTRALIZER PLACEMENT: 1. Run 1 Turbulators per joint from TD to 500' MD above shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 bpm. Mix the tail slurry on the fly. CEMENT VOLUME: 1. Tail slurry to 11419' MD (1000' above Sag River) with 50% excess 2. 80' MD 7" 26# capacity for float joints. Note: No hydrocarbon bearing zones are expected above the Sag River x-33 Permit Info Page 6 4-1/2" PRODUCTION LINER CEMENT PROGRAM - BJ SERVICES CIRC. TEMP: 140© F BHST: 220° F at 8800' TVDSS. PREFLUSH: 20 bbls fresh water SPACER: 70 bbls BJ MCS-4 Spacer weighted 1.0 ppg above mud weight. CEMENT TYPE: CLASS G ADDITIVES: 150 ghs BA-86L + 0.6% CD-32 + 0.2% FL-33 + 0.2% A-2 + 0.5% gel + 2 ghs FP-10L WEIGHT: 15.7 ppg YIELD: 1.17 ft3/sx MIX WATER: 3.58 gps APPROX. # SACKS: 265 THICKENING TIME: 45 min. @ Surface + 3-4 hrs @ 140°F FLUID LOSS: less than 50 cc/30 minutes @ 140°F FREE WATER: 0 cc at 45° angle. NOTE: Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off of the liner. Note gellation tendencies ( if any ) of slurry when consistometer is re-started after shutdown period - additional retarder may be required - consult w/cementer. CENTRALIZER PLACEMENT: 1. Run 2 right hand turbolators per joint in open hole, 2. Run 1 right hand turbulator per joint in lap, and none opposite intermediate casing shoe.. OTHER CONSIDERATIONS: Batch mix the cement slurry. Perform fluid loss test on the batch mixed slurry. Fluid loss should be 50 cc/30 min. or less. Report actual fluid loss on morning report. Displace @ 6-8 bpm. LINER CEMENT VOLUME: 1. Open hole (6" X 4-1/2") + 40% excess (adjust if a caliper log is run and it indicates severe washouts). 2. 4-1/2", 12.6# casing capacity below landing collar (80'). 3. 150' liner lap 4. 200' of cement on top of the liner in the 7" casing. X-33 Permit Info Page 7 , ~ug 'p9-96 09:07 Anadrill DPC 907 344 2160 P.05 I I I,S,HARED SERVICES DRILLING' ! i o ~ ! A-JO 1rD 1 VERTICAL SECTION VIEW iD-- C'"'~L ' 1 i ........................ Section at: 171.57 ~ I : TVD Scale' I inch = 1500 feet D ; ~ Oep Scale · ~ inch : 1500 feet )0 E Drawn .... ' 08/09/96 :.- 4nadrj II t0 Marker Identification MD BKB SECTN INCLN 's~3- 'bt'a~' - - A) KB 0 0 0 O. O0 , H ~ B) KOP BUILD 1/100 500 500 -0 0.00 C) BUILD 1.5/100 800 BOO 8 3.00 ~0--~- -~-a~ - - -. ............ D) BUILD 2/100 t200 1 t97 50 9.00 E) BUILD 2.5/100 1700 1682 t70 19.00 F) CUR~ 2.5/100 2(t94 2662 828 48.8G o_'U~'rJ~ ........ ----- ..... G) END 2.§/100 CURVE 30~3 2740 gl7 48.86 H) 9-5/8' CSG PT 364t 3~53 1390 48.86 I) 7' CSG PT 12429 8935 8008 48.86 J) TARGET (PILOT) www~M~ 12566 9025 811! 48.86 0 ......... l ........ ~,~ K) TO ~2762 gi54 8259 48.86 ',~- -s~ ~' ................ ! .... o__ ,. , '~--~r~' .................................... ~ I ,.. )- ~l~,'"L~'/1 ITd'~x-...~ ............. ............ - .......... . .,,,..,,,,. . ..... 'TaS' "ar'. r i ............... ~ ........ - ~~,--~ .... . ~ :.. ;;.. : ;; ;.., , ;. ;;--~;;;: ::,..:: :....-; ! -~ Jr ~----,'"'" "~ ~'~-"~'~ ~ / i ........ . .............. .--,-- ~ I i ] _.. i ' -i ' ... i = , , ANAD RILL ~kKA-DF ,__ - ................ A~ P~O VEl), FOR PERM ITT! NG , · ~ :ONLiY i ~LAh .~~ ~-~>' ,,, m / i . . I . , 0 750 1500 2250 3000 3750 4500 5250 6000 6750 7500 8250 9000 9750 Section Departure (A~adrill (c)96 X33P~5 3.00.03 B: 18 AN P) .AugL09-96 09:08 Anadr~=ll DPC 907 ~344 2160 P.07 SHARED SbRVICES DRILLING Harker Identif ication MD N/S E/W m Kop BUILD ,/~oo 500o. c~ ~U~LO ~.~/~oo coo8 s ~ ~ so~o 2~oo ~oo~ s ~ .u~o ~.~/~oo ,~oo ,~o s ,~ ~ .~ c..v~ 2.~/~00 ~..,27 ~ ~. H~ 9-5/8' CS6 PT 384~ ~3-S 144 E [) 7' 6S6 PT ~24~9 7931 S - t~15 E d) TAR6ET (PILOQ ~ t2566 '8023 S ~30 E Ki TD ~2762 8t7B S ~t E X-331PB1 (PIb0T) PLAN VIE~ (PS) CLOSURE ..... : 8259 feet at Azimuth ~71.99 DECLINATION.: +28.356 [E) SCALE ....... : I inch : 1500 feet DRAWN ....... : 08/08/96 AnadrJ ]] Schlumberger . . I · _ ~ .... '~n~ ~ ' /~ k'A.r P(' ' - ~'"~1~1/"~ .~I~iL.L ; '. ' " ~ ppR()VEE I ON LY 'PLA, q ~ ~~ , . .. i i · I RGET (Radius t50 feet I 1 5250 4500 3750 3000 2250 1500 750 0 2250 3000 3750 4500 5250 ~drlll (c)~ ~3~ 3.~.03 3:4g PM P] ' Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for .SHARED SERVICES DRILLING well ......... : X-33iPB1 (PILOT) (PS) Field ........ : PRUD~OE BAY, X-PAD Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.24360379 N . Surface Long.: 148.65959086 W LOCATIONS - ALASKA zone: 4 Legal Description X-Coord Y-Coord Surface ..... ~.: 342 FSL 5206 FEL S05 T10N R14E UM 665948.74 5940473.18 TARGET(P/lot): 2869 FSL 4104 FEL S17 T10N R14E UM 667255.00 5932468.00 BHL .......... : 2724 FSL 4083 FEL S17 T10N R14E UM 667279.79. 5932322.81 PROPOSED WELL PROFILE Prepared ..... : 08/09/96 Vert sect az.: 171.57 o 0 STATION IDENTIFICATION DEPTH ANGLE , , MEAS INCLN DIRECTION VERT,'DEpTHs SECT ~B 0 0..00 KOP BUILD 1/100 500 0.00 600 1.'00 700 2.00 BUILD 1.5/100 800 3.00 ANADRILL AKA-DPC KB elevation : 68 10 ft > · . ~ Magnetic Dcln: +28.356 (E) ~ Scale Factor : 0 99993128 ~ ~ Convergence..: +1 26153672 ~, AZIMUTH oioo 175.50 175.50 175.50 175.50 APPROVED FOR PERMI ING ONLY PLAN COORDINATES - FROM STATE- PLANE TOOL DL/ X Y FACE 100 0 0.00 N 0.00 E 665948.74 5940473.18 0.00 -0 0.00 N 0.00 E 665948.74 5940473.18 0.00 1 0.87 S 0.07 E 665948.83 5940472.31 HS 1.00 3 3.48 S 0.27 ~ 665949.09 5940469.71 HS 1.00 8 7.83 S 0.62 E 665949.53 5940465.37 HS 1.00 BUILD 2/100 900 4.50 1000 6.00 1100 7.50 1200 9.00 1300 11.00 TVD SUB,S DIST WELLHEAD 0 -68 500 432 600 532 700 632 800 732 14 14.35 S 23 23.47 S 35 35.19 S 50 49.49 S 67 66.80 S 1.13 E 665950.18 5940458.86 HS 1.50 1.85 E 665951.10 5940449.76 HS 1.50 2.77 E 665952.28 5940438.07 HS 1.50 3.90 E 665953.72 5940423.79 HS 1.50 5.26 E 665955.47 5940406.51 HS 2.00 175.50 900 832 175.50 999 931 175.50 1099 1030 175.50 1197 112'9 175.50 1296 1~28 O 1400 13.00 1500 15.00 175.50 1394 1326 175.50 1491 1423 88 87.53 S 112 111.64 S 6.89 E 665957.55 5940385.83 HS 2.00 8.79 E 665959.98 5940361.76 HS 2.00 (Anadrill (c) 96 X33PHP5 3.0b.03 8:14 AM P,] , X-33iPB1 (PILOT) (P5) S TAT ION IDENT I F I CATION BUILD 2.5/100 BASE PERMAFROST CURV~ 2.5/100 MEAS DEPTH 1600 1700 1800 1900 2000 2061 2100 2200 2300 2400 250O 2600 2700 2800 2894 INCLN ANGLE 17.00 19.00 21.50 24.00 26.50 28 .O4 29.00 31.50 34.'00 36.50 39.00 41,50 44.00 46.50 48.86 DIRECTION AZIMUTH 175.50 175.50 175.50 175.50 175.50 175.50 175.50 175.50 175.50 175.5o 175,50 175.50 175.50 175.50 175.50 PROPOSED WELL PROFILE ....... ==== VERT-DEPTHS TVD sUB-s 1587 1519, 1682 1614 1776 1708 1868 1800 1958 1890 SECT ,DIST 139 170 2O5 243 286 COORDINATES-FROM WELLHEAD 139.12 S 10.95 169.93 S 13.37 204.43 S 16.09 242.98 S 19.12 28'5.50 S 22.47 2013 2047 2133 2217 2299 1945 1979 2065 2149 2231 314 332 382 436 494 313.56 s 331.91 S 382.13 S 436.06,S 493.59 S 24.68 26.12 30.07 34.32 38.85 2'378 2454 2528 2598 2662 2310 2386 '2460 2530 2594 555 619 687 758 828 554.62 S 619.03 S 686.6'9 S 757.4'9 S 827.13 S 43 48 54 59 65 .72 .04 .62 .10 08/09/96 Page 2 STATE-PLANE TOOL DL/ X Y FACE 100 E 665962.75 5940334.34 HS 2.00 E 665965~85 5940303.60 HS 2.00 E 665969.32 5940269.17 HS 2.50 E 665973.21 5940230.70 HS 2.50 E 665977.49 5940188.26 HS 2.50 E 665980.31 5940160.26 HS 2.50 E 665982.16 5940141.94 HS 2,50 E 665987.22 5940091.83 HS 2,50 E 665992.65 5940038.01 HS 2.50 E 665998.44 5939980.60 HS 2.50 E 666004.59 5939919.70 HS 2.50 E 666011.07 5939855.42 HS 2.50 E 666017.88 5939787.89 HS 2.50 E 666025.01 5939717.24 HS 2.50 E 666032.02 5939647.74 91L 2.50 END 2.5/100 CURVE SV3 9-5/8" CSG PT 2900 3000 3013 3626 3641 48.86 48.85 48.86 48.86 48 .'86 SV1 4545 48.86 UG4A 5465 48.86 WS2 7464 48.86 CM3 8201 48.86 TOP LCU / KINGAK 11096 48.86 175.32 172.00 171.57 171.57 171.57 171.57 171.57 171.57 171.57 171.57 2666' 2731 2740 3143 3153 3748 4353 5668 6153 8O58 2597 2663 2672 3075 3085 3680 4285 5600 6085 7990 832 907 917 1'378 1390 2071 2763 4269 4824 7004 831.27 S 906.'09 S 915.67 S 1372.32 S 1383.64 S 2057.37 S 2742.41 S 4231.39 S 4780,56 S 6937.61 S 65.43 73.75 75.13 142.80 144.48 244.32 345.84 566.49 647.87 967.53 E 666032.45 5939643.61 E 666042.41 5939568.99 E 666044.00 5939559.45 E 666121.71 5939104.43 E 666123.63 5939093.15 E 666238.27 5938421.83 E 666354.84 5937739.23 E 666608.20 5936255.57 E 666701.65 5935708.37 E 667068.69 5933559.03 91L 89L 2.50 2.50 2.50 O.0O 0.00 0.00 0.00 0.00 0.00 0.00 O tw o TJD 11891 48.86 TJB 12135 48.86 TOP SAG RIVER / C~OC 12419 48.86 (Anadrill (c) 96 X33PHP5 3.0b,03 8:14 AM P) 171.57 171.57 171.57 8581 8741 8928 8513 8673 8860 7603 7786 8000 7529.80 S 7710.97 S 7922.71 S 1055 1082 1113 _ .29 .13 .51 667169.45 5932968.95 667200.28 5932788.43 667236.31 5932577.44 ANADRILL AKA-DPC APPROVED FOR PER'MITTING 0.00 0.00 0.00 X-33iPB1 (PILOT) (P5) 08/09/96 9age 3 PROPOSED WELL PROFILE STATION IDENTIFICATION 7" CSG PT TOP SHUBLIK TARGET (PILOT)****** 12566 48.86 TOP SAD / Z4B 12566 48,86 TOP HOT 12609 48.86 FLEAS INCLN DIRECTION VERT-DEPTHS SECT COORDINATES-FROM STATE-PLANE TOOL DL/ DEPTH ANGLE AZIMUTH TVD SUB-S DIST WELLHEAD X Y FACE 100 ,, 12429 48.86 171,57 8935 8867 8008 7930.52 S~ 1114,67 E 667237,64 5932569,66 0.00 12445 .48.86 171,57 8945 8877 8020 7941,96 S 1116,37 E '667239,59 5932558,26 0.00 171,57 9025 8957 8111 8032.55 S 1129,79 E 667255,00 5932468,00 0.00 171,57 9025 8957 8111 8032.55 S 1129,79 E 667255.00 5932468.00 0.00 171,57 9053 8985 8143 8064,25 S 1134,49 E 667260,39 5932436,41 0.00 OOWC (TD REF MARKER) 12612 48,86 COWC 12654 48,86 TD 12762 48,86 TOP ZONE 3 171.57 9055 8987 8146 8066,52 S 1134,82 E 667260,78 5932434,15 171,57 9083 9015 8178 8098,22 S 1139,52 E 667266,17 5932402,56 171,57 9154 9086 8259 8178.26 S 1151,.38 E 667279,79 5932322,81 9200 9132 > o.oo ..... 0. O0 ?"' 0.00 -, ANADRILL AKA-DPC APPROVED 'FOR PERMITTING ONLY PLAN (~ladrill (c)96 X33PHP5 3.0b.03 8:14 AM P) Aug/09-96 09:11 P.12 Anadril 1 DPC 907 ~,44 2160 ~ ~ m Il l ~ -~ , . , m~. . -, , m ~l i [~ ~. I , , ' I,l l' : ' I II i · I I Il il ) I l ( I I ' ~ I I I I , : , ,~ ~l, , I~ i l ~ o o o ~ o ~ o o ~ o o o i ii iili i i m i i i i i i ~~o~ I I : I I I i I II II ~ : I T ...... I I I ) -~ .~ ~ . - ~ ~ I I I m i i I I i iI ll ~ -I I I I * ..... ..... ~ ~ I I I....... I I I I ' I I I I I I Ii I : I I I I I II i I ~ I i I I I · '~-- I I I I ..,. ,' . · .u~'. .. , .' . ....... .., ....... - iii I ; , I . : I I I 'JII~ ~~I - I I I I I I~ I I' ~ C) ~'. , , ~. ,- ,, , , I I I II. I I I il., I I' I ~ I I 1 i~ I I I I I [ I ' I I I I I , "- , , ,~ , , , ~ I , I I ~ I ~ I . I i,t I il ~ I t I m m I I - I II ~ Ii t I l I m · I I Im ~~ ) I I I I ~l ~ _Nm i I I 'I I II I I ~I I I , I ~,', I , l I I ' ~ I I I I , , , ~, , , I I I j~_ -- ~ -' ~ ~ -- ~ --- Aug-09-96 09:14 Anadrill OPC 907 344 2160 P.16 SHARED SERVICES X-33i (PS) (HA SEC) PLAN VIEW CLOSURE ..... : 9976 feet at Azimuth 172.53 DECLINATION.: +28.349 IE) SCALE ....... : 1 inch = 400 feet DRAWN ....... : 08/08/96 DRILLZNG 4nadrJ ] ] Schlumberger MD ~/S E/W ,2429 793, S ' t,,5 ~ ~ ,2439 7§3B S ,,,6 ,3503 6975 S ,05BE ,3696 g,GBS ,076E 14455 9892 $ 1297 E i imm i i Marker Identification A) 7' LNR PT/DRILL TAN B) KOP CURVE ,8.1§/t00 C) END 1B.1§/,00 CURVE O). TARGET ~~ E) CURVE 12/lO0 F) END 12/~00 CURVE G) TO 400 200 0 200 400 600 800 lO00 1200 1400 t600 1800 2000 2200 2400 <- WEST - EAST -> (~adrill (d96 X33HAP5 3.0b.03 4:50 P~4 PI AnadrillSchlumberger Alaska District 1111 East. 80th Avenue A~chorage,~ AK' 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : X-33i (P5) (HA SEC) Prepared ..... : 08/08/96 Field ........ : PRUDHOE RAY, X-PAD Vert sect az.: 186.18 Computation..: Minimum Curvature KB elevation.: 68.10 ft Units ........ : FEET Magnetic Dcln: +28.349 (E) Surface Lat..: 70.24360379 N Scale Factor.: 0.99993128 Surface Long.: 148.65959086 W ConvergenCe..: +1.26153672 LOCATIONS - ALASKA Zone: 4 Legal Description X-Coord Y-Coord ANADRILL AKA-DPC Surface ...... ~: 342 FSL 5206 FEL S05 T10N R14E UM 665948.74 5940473.18 Tie-in/KOP...: 2971 FSL 4119 FEL S17 T10N R14E LTM 667237.64 ~,~2~.~ APPROVED · ~ ....... : 2~s ~ ,o~ ~ s~ ~o~ ~ ~ ~~.oo~~.oo FOR PERMITTING ~ .......... :~o~o ~ ~,~, ~ s~ ~o~ ~ ~ ~~.oos~o~.oo ONLY ~o~o~~ ~o~ PLAN · .~. - ~ ,, 1,~ ,, 1,, STATION MEAS INCLN DIRECTION VERT-DEPTHS SECT COORDINATES-FROM STATE-PLANE TOOL DL/ IDENTIFICATION DEPTH ANGLE AZIMUT~ TVD SUB-S DIST WELLHEAD X Y FACE 100 7" LNR PT/DRILL TA/~ 12429 48.86 171.57 8935 8867 7764 7930.52 S 1114.67 E 667237.64 5932569.66 K0P CURVE 18.15/100 12439 48.86 171.57 8942 8873 7772 7937.98 S 1115.77 E 667238.91 5932562.23 4L 0.00 TOP SRTJBLIK 12445 49.84 171.48 8945 8877 7776 7942.03 S '1116.38 E 667239.60 5932558.19 4L 18.15 12500 59.86 170.70 8977 8909 7819 7986'.65 S 1123.39 E . 667247.59 5932513.74 3L 18.15 12600 77.98 169.61 9013 8945 7909 8078.19 S 1139.33 E 667265.54 5932422.59 3L 18.15 12602 78.26 12700 88.04 END 18.15/100 CURVE 12710 89.06 TARGET ************* 12710 89.06 TOP SAD / Z4B 12710 89.06 169.59 9013 8945 7910 8079.68 S 1139.61 E 667265.85 5932421.09 58R 18.15 184.67 9025 8957 8006 8176.90 S 1144.35 E 667272.73 5932324.01 56R 18.15 186.18 9025 8957' 8016 8186.89 S 1143.40 E 667272.D0 5932314.00 18.15 186.18 9025 8957 8016 8186.89 S 1143.40 E 667272.00 5932314.00 18.15 186.18 9025 8957 8016 8186.89 S 1143.40 E 667272.00 5932314.00 18.15 > 0 o ~w 12/lOO 13503 89.06 (Anadrill (c)96 X33HAP5 3.0b.03 4:47 PM Pi) . 186 18 9038 8970 8809 8975.26 S 1058.02 E 667204.00 5931524.00 89L 0.00 X-33i (P5) (HA' SEC) STATION IDENTIFICATION END 12/100 CUR%~E TD TOP HOT OOWC PROPOSED WELL PROFILE MEAS INCLN DIRECTION VERT-DEPT~S SECT COORDINATES-FROM DEPTH ANGLE AZIMUTH TVD SUB-$ DIST WELLHEAD 13600 89.34 13696 89,64 14455 89,64 COWC TOP ZONE 3 08/08/96 Page 2 STATE-PLANE TOOL DL/ X Y FACE 100 174,56 90'39 8971. 8905' 9071.'96 S 1057.39 E 667205,51 5931427.32 89L 12,00 163,07 9040 8972' 8997 9165,72 S 1075,93 E 667226,10 5931333.99 12,00 163,07 9045 8977 9695 9891,80 S 1296,92 E 667463 00 5930613 00 , 9053 8985 ' · 0 00 9055 8987 9083 9015 9200 9132 ANADRILL AKA-DPC APPROVED FOR PERMITTING ONLY P LAN # ,~5-' cs~% o (Anadrill (c)96 X33HA~5 3.0b.03 4:47 PM P) · WELL PERMIT CHECKLIST COMPANY ~ WELL NAME P rip U ~- ..~ -~ PROGRAM: exp [] dev/~redrtl [] serv [] wellbore seg [] ann. disposal para req [] FIELD&POOL ¢ q (.)/S-O INITCLASS ,1') t,V /"- Bi ! GEOLAREA. (~gO UNIT# l/ ~,J"'O ON/OFFSHORE ADMiNisTF~A~iON ....... DATE 1. Permit fee attached ........................ _(~) :~ 2. Lease number appropriate ................... (~--N 3. Unique well name and number ................. ~ N 4. Well located in a defined pool .................. (~ N 5. Well located proper distance from ddg unit boundary ..... ~ N 6. Well located proper distance from other wells ......... ~ N 7. Sufficient acreage available in ddlling unit. .......... ~ N 8. if deviated, is weilbore plat included .............. N 9. Operator only affected party ................... N 10. Operator has appropriate bond in force ............. i~ N 11. Permit can be issued without conservation order ....... t~ N 12. Permit can be issued without administrative approval .... i(~ N 13. Can permit be approved before 15-day wail ........ N REMARKS "'ENGiNEERiNG .... GEOLOGY 14. Conductor string provided ................... (~N 15. Surface casing protects ail known USDWs .......... 16. CMT vol adequate to circulate on conductor & surf csg .... ~ N 17. CMT vol adequate to tie-in long string to surf csg ...... .~ 18. CMT will cover all known producffve horizons ......... ~ N 19. Casing designs adequate for C, T, B & pemmfmst. ..... ~ N 20. Adequate tanl~ge or reserve pit. ............... 21. If a re~ldll, has a 10-403 for abndnmnt been approved .... 22. Adequate wellbore separation proposed ........... 23. If diverter required, is it adequate ................ ~ N I--r,/.-. v 24. Ddlling fluid program schematic & equip list adequate .... ~ N 25. BOPEs adequate ......................... (Y..) N 27. Choke manifold complies w/APl RP-53 (May 84) ....... 28. Work will eccur without operation shutdown .......... ~ N 29. Is presence of H2S gas probable ............... N ...... 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N/ 31. Data presented on potential overpressum zones ....... Y ~/' / ~,',/ 32. Seismic analysis of shallow gas zones ............. 33. Seabed condition survey (if off-shore) ............ /Y N 34. Contact name/phone for weekly progress reports .... ..Z. Y N Iexplam~ary an~y] GEOLOGY: RPCL~._ ENGINEERING: COMMISSION: BEW~ ?/~'~ DWJ~ JDH~ '-' JDN TAB ~---~ Comments/Instructions: HOW/lib- A.~C-OR~ rev 4/96 · WELL PERMIT CHECKLIST COMPANY LLNAME .... FIELD & POOL ~ y~)/', ~<::::> INIT CLASS Z~_~ ,~-<:::~/// GEO-LAI~EA .. ~? ~ ADMiNI§~RATiON 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. D/YTE / _ 12. Permit fee attached ...................... Lease number appropriate .................. Unique well name and number ................ Well located in a defined pool ................. APPR D~T~ · .Y, Well located proper distance from drig unit boundary ...... Y Well located proper distance from other wells ........ Y Sufficient acreage available in drilling unit. ......... ~ ~Y If deviated, is wellborn plat included .............. Y Operator only affected party .................. Y Operator has appropriate bond in force ............. Permit can be issued without conservation order ..... Permit can be issued without administrative approval... Can permit be approved before 15-day wait ......... .~ ...... 14. Conductor string provided .................. .Y~N 15. Surface casing protects ail known USDWs ......... ~N 16. CMT vol adequate to circulate on conductor & surf csg . . . Y~,,~ 17. CMT vol adequate to tie-in long string to surf csg ...... ,,~N~ 18. CMT will cover all known productive hodzons ......... 19. Casing designs adequate for C, T, B & permafrost. ..... ~ N 20. Adequate tankage or reserve pit. ............... L.Y.J N 21. If a re-drill, has a 10-403 for abndnmnt been approved .... 22. Adequate wellbore separation proposed ............ 23. If diverter required, is it adequate ................ 24. Ddlling fluid program schematic & equip list adequate .... N 25. BOPEs adequate ....................... N 26. BOPE press rating adequate; test to 5 cns"C> psig. _(~ N 27. Choke manifold complies w/APl RP-53 (May 84) ....... 28. Work will occur without operation shutdown .......... ~ N 29. Is presence of H2S gas probable ............... L~ N PROGRAM: exp [] dev~ redrll [] serv [] we,bom seg [] ann. disposal para req [] UNIT#. ///~'~'~ ON/OFF SHORE O ~ ,I ,, .... REMARKS GEOLOGY APPR / 30. Permit can be issued w/o hydrogen sulfide measures ..... Y N //. J o, poten ove re ro zone ....... /[/, 32. Seismic analysis of shallow gas zones ............. _~_ .Iq. ' ' 33. Seabed condition survey (if off-shore) ........... ~. Y N 34. Contact name/phone for week, Iv proqress reports .... /.. Y N [~pi~r~tary only] ' GEOLOGY: ENGINEERING: COMMISSION: JDN TAB Comme, ts/Instructions: HOW/lib - A:~F:OR~list rev 4~:J6 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Thu Sep 11 14:06:36 1997 Reel Header Service name ............. LISTPE Date ..................... 97/09/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/09/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services 69900 OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: MWD RUN 1 AK-MW-60159 B. HENNINGSE M. WHITELY ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: RECEIVED SEP l~ 1997' Ai~ka Oila ..... ,.~as ,Sons. Comrnis~o. Anchorag(~ MWD RUN 3 AK-MW-60159 B. HENNINGSE M. WHITELY 5 I0N 14E 343 5206 67.10 65.60 38.40 MWD RUN 3 AK-MW-60159 B. HENNINGSE M. WHITELY BP EXPLORATION (ALASKA), INC. SPERRYLSUN DRILLING SERVICES ll-SEP-97 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 7.000 12420.0 6.000 14622.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. A MEASUREMENT AFTER DRILLING (MAD) PASS WAS PERFORMED WHILE TRIPPING IN THE HOLE FROM 12403'MD, 8910'TVD TO 13373'MD, 9018'TVD. 3. MWD RUNS 1 AND 3 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). 4. THERE IS NO DATA FOR MWD RUN 2 DUE TO THE IMPELLOR PACKING OFF WITH METAL SHAVINGS. 5. A SECOND MEASURED AFTER DRILLING (MAD) PASS WAS PERFORMED AFTER THE WELL REACHED THE TOTAL DEPTH (TD) FROM 13717'MD, 9029'TVD TO 14622'MD, 9100'TVD. 6. THIS WELL REACHED A TOTAL DEPTH (TD) OF 14622'MD, 9100'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SRAT = SMOOTHED TOOL SPEED WHEN NOT DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). ' SFXE = SMOOTHED FORMATION EXPOSURE TIME. NOTE : CURVES WITH THE EXTENSION MAD REPRESENT MEASURED AFTER DRILLING DATA. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUmmARY PBU TOOL CODE START DEPTH GR 12344.0 ROP 12385.5 FET 12391.5 RPD 12391.5 RPM 12391.5 RPS 12391.5 RPX 12391.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 12344 0 12370 12396 12400 12424 12437 12440 12447 12456 12468 12471 12495 12506 12508 12701 12717 12727 12755 12758 12794 12827 13102 13114 13118. 13120 13132 13143 13155 13159 13169 13190 13200 13201 13208 13216 13219 13222 0 13232 0 13234 0 14611 5 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD GR 12362.5 12388.5 12415.0 12422 5 12444 0 12462 0 12465 5 12469 5 12474 0 12489 0 12491 5 12506 0 12522.5 12531.0 12729.0 12743.0 12750.0 12774.5 12778.5 12816.0 12847.5 13122.5 13135.0 13140.0 13142.0 13153.5 13164.5 13174.0 13177.5 13187.0 13207.0 13215.0 13215.5 13224.0 13233.0 13236.0 13239.0 13253.0 13255.0 14632.5 STOP DEPTH 14551 0 14600 5 14558 0 14558 0 14558 0 14558 0 14558 0 EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 12404.0 14150.0 3 14150.0 14622.0 $ REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD AAPI 4 1 68 RPX MWD OHMS4 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OPIM~ 4 1 68 FET MWD HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 12344 14600.5 13472.2 4514 ROP 7.6095 4591.41 265.234 4431 GR 12.5493 514.216 77.0611 4391 RPX 0.5296 2000 53.4084 4334 RPS 0.6807 2000 65.0214 4334 RPM 1.1967 2000 60.4679 4334 RPD 1.1106 2000 97.5522 4334 FET 0.0414 34.6791 1.56406 4334 First Reading 12344 12385.5 12344 12391.5 12391.5 12391.5 12391.5 12391.5 Last Reading 14600.5 14600.5 14551 14558 14558 14558 14558 14558 First Reading For Entire File .......... 12344 Last Reading For Entire File ........... 14600.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR FET RPM RPS RPX RPD RAT $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: .5000 START DEPTH 13654.0 13660 5 13660 5 13660 5 13660 5 13661 0 13705 5 STOP DEPTH 14557.0 14564.0 14569.5 14570.0 14564.0 14564.5 14611.5 MAD RUN NO. MAD PASS NO. MERGE TOP 3 13726.5 MERGED MAD PASS. $ MERGE BASE 14632.5 Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RAT MAD FT / H 4 1 68 4 2 GR MAD AAP I 4 1 68 8 3 RPX MAD OHMM 4 1 68 12 4 RPS MAD OHM~ 4 1 68 16 5 RPM MAD OHMM 4 1 68 20 6 RPD MAD OHMM 4 1 68 24 7 FET MAD HOUR 4 1 68 28 8 First Name Min Max Mean Nsam Reading Last Reading DEPT 13654 14611.5 14132.8 1916 RAT 74.5969 4130.86 271.606 1813 GR 12.5441 187.027 46.3711 1807 RPX 2.1081 2000 27.5258 1808 RPS 2.1208 2000 13.872 1820 RPM 2.073 47.1846 11.2724 1819 RPD 2.0126 2000 16.8614 1808 FET 7.0793 77.6092 42.9146 1808 13654 13705.5 13654 13660.5 13660.5 13660.5 13661 13660.5 14611.5 14611.5 14557 14564 14570 14569.5 14564.5 14564 First Reading For Entire File .......... 13654 Last Reading For Entire File ........... 14611.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12362 5 ROP 12404 0 FET 12410 0 RPD 12410 0 RPM 12410 0 RPS 12410 0 RPX 12410 0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: STOP DEPTH 14105.5 14150.0 14112.5 14112.5 14112.5 14112.5 14112.5 06-NOV-96 ISC 4.88 SP4 5.03 / DEP II 2.17 DATA TYPE (MEMORY OR REA_L-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 MEMORY 14150.0 12403.0 14150.0 85.9 90.3 TOOL NUMBER P0498SP4 P0498SP4 6.000 6.0 SHEARDRI LL 9.00 50.0 9.0 11500 2.8 .210 .103 .250 .220 67.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 AAPI 4 1 68 4 2 RPX MWD 1 OHMM 4 1 68 8 3 RPS MWD 1 OHMM 4 1 68 12 4 RPM MWD 1 O~ 4 1 68 RPD MWD 1 OHMM 4 1 68 ROP MWD 1 FT/H 4 1 68 FET MWD 1 HOUR 4 1 68 16 20 24 28 Name Min Max Mean Nsam DEPT 12362.5 14150 13256.2 3576 GR 12.5493 514.216 86.3271 3462 RPX 0.5296 2000 58.3321 3406 RPS 0.6807 2000 76.4739 3406 RPM 1.1967 2000 76.6909 3406 RPD 1.1106 2000 122.609 3406 ROP 7.6095 4591.41 305.264 3493 FET 0.0414 3.864 0.843704 3406 First Reading 12362.5 12362.5 12410 12410 12410 12410 12404 12410 Last Reading 14150 14105.5 14112.5 14112.5 14112.5 14112.5 14150 14112.5 First Reading For Entire File .......... 12362.5 Last Reading For Entire File ........... 14150 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 14102.5 FET 14108.5 RPS 14108.5 RPX 14108.5 RPM 14109.0 STOP DEPTH 14572.0 14579.0 14579.0 14579.0 14579.0 RPD 14110.0 ROP 14152.0 $ LOG HEAl)ER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 14579.0 14621.5 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined 08-NOV-96 ISC 4.88 SP4 5.03 / DEP II 2.17 MEMORY 14622.0 14150.0 14622.0 69.6 91.1 TOOL NUMBER P0498SP4 P0498SP4 6.000 6.0 S H EARDRI LL 9.00 58.0 7.9 11000 3.4 .250 .104 .330 .270 70.3 .6 Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 DEPT GR RPX RPS RPM RPD ROP FET Name Service Order Units Size Nsam Rep FT 4 1 68 MWD 3 AAPI 4 1 68 MWD 3 OHMM 4 1 68 MWD 3 OHMM 4 1 68 MWD 3 Oh~ 4 1 68 MWD 3 OHM~ 4 1 68 MWD 3 FT/H 4 1 68 MWD 3 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 14102.5 14621.5 14362 1039 GR 15.9609 182.907 42.7378 940 RPX 1.2983 2000 44.5033 942 RPS 1.7506 2000 32.1575 942 RPM 2.0261 53.9542 12.429 941 RPD 1.9988 671.859 20.6585 939 ROP 9.4039 1790.72 118.914 940 FET 0.6188 34.6791 4.43373 942 First Reading 14102.5 14102.5 14108.5 14108.5 14109 14110 14152 14108.5 Last Reading 14621.5 14572 14579 14579 14579 14579 14621.5 14579 First Reading For Entire File .......... 14102.5 Last Reading For Entire File ........... 14621.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: MAD RUN NUMBER: MAD PASS NUMBER: FILE SUMMARY .5000 3 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 13675.0 14578.0 FET 13681.5 14585.0 RPM 13681.5 14590.5 RPS 13681.5 14591.0 RPX 13681.5 14585.0 RPD 13682.0 14585.5 RAT 13726.5 14632.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM'ANGLE: MAXIICfUMANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : 08-NOV-96 ISC 4.88 SP4 5.03 / DEP II 2.17 MEMORY 14622.0 14150.0 14622.0 69.6 91.1 TOOL NUMBER P0498SP4 P0498SP4 6.000 6.0 SHEARDRILL 9.00 ' 58.0 7.9 11000 3.4 .250 .104 .330 .270 70.3 .6 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 RAT MAD 3 FT/H 4 1 68 GR MAD 3 AAPI 4 1 68 RPX MAD 3 OHMM 4 1 68 RPS MAD 3 OHMM 4 1 68 RPM MAD 3 OHMM 4 1 68 RPD MAD 3 OHMM 4 1 68 FET MAD 3 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 13675 14632.5 14153.8 1916 RAT 74.5969 4130.86 271.606 1813 GR 12.5441 187.027 46.3711 1807 R?X 2.1081 2000 27.5258 1808 RPS 2.1208 2000 13.872 1820 RPM 2.073 47.1846 11.2724 1819 RPD 2.0126 2000 16.8614 1808 FET 7.0793 77.6092 42.9146 1808 First Reading For Entire File .......... 13675 Last Reading For Entire File ........... 14632.5 First Reading 13675 13726.5 13675 13681.5 13681.5 13681.5 13682 13681.5 Last Reading 14632.5 14632.5 14578 14585 14591 14590.5 14585.5 14585 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/09/11 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/09/11 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Technical Services Library. Reel Trailer Service name ............. LISTPE Date ..................... 97/09/11 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Physical EOF End Of LIS File * ALASKA COMPUTING CENTER . ****************************** * ............................ * ....... SCHLUMBERGER ....... * ****************************** COMPANY NAME : BP EXPLORATION WELL NAME : X-33 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22699-00 REFERENCE NO : 97294 RECEIVEO dUL 18 1991 AJa~a Oil & Gas Oo~s. Co~iorl * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : BP EXPLORATION WELL NAME : X-33 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22699-00 REFERENCE NO : 97294 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PAGE: **** REEL HEADER **** SERVICE NA~E : EDIT DATE : 97/07/10 ORIGIN : FLIC REEL NAME : 97294 CONTINUATION # : PREVIOUS REEL : CO~4ENT : B.P. EXPLORATION, PRUDHOE BAY X-33, API #50-029-22699-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/07/10 ORIGIN : FLIC TAPE NAME : 97294 CONTINUATION # : 1 PREVIOUS TAPE : CO~9~_~PT '. B.P. EXPLORATION, PRUDHOE BAY X-33, API #50-029-22699-00 TAPE HEADER PRUDHOE BAY MWD LOGS WELL NAME: API NO~fBER : OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION BIT RUN 1 ......... 97294 BROWN WH I TEL Y SECTION: TOWNSHIP: RANGE: FNL: FSL : FEL : FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING X-33 500292269900 BP EXPLORATION SCHLUMBERGER WELL SERVICES lO-JUL-97 BIT RUN 2 BIT RUN 3 .................. 5 iON 14E 68.90 67.10 38.40 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 6.000 7.000 12418.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 3RD STRING PRODUCTION STRING REMARKS: MWD GR DATA LOGGED 15-0CT-96 TO 4-NOV-96. LOG WAS DEPTH SHIFTED TO SWS PLATFORM EXPRESS GR. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED MERGEDMWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SO?4~zARY LDWG TOOL CODE .............. $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (M~ASUREDDEPTH) START DEPTH STOP DEPTH 7062.0 13360.0 BASELINE DEPTH .............. 88888.0 12421.5 12398 12420.0 12396 12396.5 12375 12389.5 12370 12360.5 12343 12350.0 12332 12331.5 12314 12317.0 12300 12275.0 12258 12244.0 12227 12206.5 12189. 12158.5 12142. 12067.0 12051. 12031.5 12016. 12003.5 11989. 11991.0 11975. 11962.0 11947. 11957.5 11942. .......... EQUIVALENT UNSHIFTEDDEPTH .......... MWD ....... 88865.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PAGE: 11931 11923 11884 11834 11757 11745 11686 11620 11592 11568 11497 11377 11361 11354 11328 11311 11255 11244 11240 11215 11207 11159 100 $ 5 11915.0 5 11906.0 5 11867.0 0 11817.0 5 11739.5 0 11727.5 0 11668.0 5 11602.5 0 11573.0 0 11548.5 5 11479.0 5 11358.0 5 11343.0 0 11334.0 0 11308.0 5 11292.0 5 11236.5 0 11225.0 0 11220.0 5 11197.0 0 11188.0 0 11140.5 0 81.5 MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: BIT RUN NO. MERGE TOP MERGE BASE MWD GR DATA LOGGED 15-0CT-96 TO 4-NOV-96. LOG WAS DEPTH SHIFTED TO SWS PLATFORM EXPRESS GR. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 12 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 85 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PAGE: TYPE REPR CODE VALUE 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039010 O0 000 O0 0 1 1 1 4 68 0000000000 GRRWMWD AAPI 039010 O0 000 O0 0 1 1 1 4 68 0000000000 GRIN MWD AAPI 039010 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 13337.000 GRRW.MWD -999.250 GRIN. MWD -999.250 DEPT. 13000.000 GRRW.MWD 46.280 GRIN.MWD 46.280 DEPT. 12000.000 GRRW. MWD 119.184 GRIN. MWD 119.184 DEPT. 11000.000 GRRW.MWD 193.060 GRIN. MWD 193.060 DEPT. 10000.000 GRRW. MWD -999.250 GRIN.MWD 50.635 DEPT. 9000.000 GRRW.MWD 130.460 GRIN.MWD 130.460 DEPT. 8000.000 GRRW. MWD -999.250 GRIN.MWD 62.426 DEPT. 7060.000 GRRW. MWD -999.250 GRIN. MWD 62.635 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PAGE: **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 97/07/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SU~VARY VENDOR TOOL CODE START DEPTH STOP DEPTH 7062.0 13360.0 LOG HEADER DATA DATE LOGGED: 04-NOV-96 SOFTWARE: SURFACE SOFTWARE VERSION: FAST2.5 DOWA~HOLE SOFTWARE VERSION: 4. OC DATA TYPE (MEMORY or REAL- TIME): REAL- TIME TD DRILLER (FT) : 13356.0 TOP LOG INTERVAL (FT) : 7060.0 BOTTOM LOG INTERVAL (FT) : 13315.0 BIT ROTATING SPEED (RPM) : 70 HOLE INCLINATION (DEG) MINIMUM ANGLE: 47.2 MAXIMUM ANGLE: 87.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~ff4A RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : TOOL NUMBER ........... SGR 047 8.500 12418.0 FLO- PRO 9. O0 38.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PA GE: FLUID LOSS (C3): RESISTIVITY (OPH~M) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) .. TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD GR LOGGED FROM 7123' - 13360' MULTIPLE BIT RUNS MERGED TO ONE FILE IN FIELD HOLE ANGLE 87.95 DEG AT TD, AZIM OF 178.9 DEG $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 12 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 85 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PAGE: ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 039010 O0 000 O0 0 2 1 1 4 68 0000000000 GR MWD AAPI 039010 O0 000 O0 0 2 1 1 4 68 0000000000 GR INT AAPI 039010 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 13360 DEPT. 13000 DEPT. 12000 DEPT. 11000 DEPT. 10000 DEPT. 9000 DEPT. 8000 DEPT. 7060 000 GR.MWD -999.250 GR.INT -999.250 000 GR.MWD 36.530 GR.INT 36.530 000 GR.MWD 132.540 GR.INT 132.540 000 GR.MWD -999.250 GR.INT 222.571 000 GR.MWD 86. 630 GR. INT 86. 630 000 GR.MWD 130.460 GR.INT 130.460 000 GR.MWD 42.810 GR.INT 42.810 000 GR.MWD -999.250 GR.INT -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/07/10 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/07/10 ORIGIN : FLIC TAPE NAME : 97294 CONTINUATION # : 1 PREVIOUS TAPE : COM~IENT : B.P. EXPLORATION, PRUDHOE BAY X-33, API #50-029-22699-00 LIS Tape Verification Listing Schlumberger Alaska Computing Center lO-JUL-1997 15:36 PAGE: **** REEL TRAILER **** SERVICE NAFiE : EDIT DATE : 97/07/10 ORIGIN : FLIC REEL NAFiE : 97294 CONTINUATION # : PREVIOUS REEL : COI~4F~NT : B.P. EXPLORATION, PRUDHOE BAY X-33, API #50-029-22699-00 * ALASKA COMPUTING CENTER * . ............................ * ....... SCHLUMBERGER . ............................ * COMPANY NAME : BP EXPLORATION WELL NAME : X-33 PB 1 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE ' ALASKA API NUMBER : 50-029-22699-70 REFERENCE NO : 96385 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/01/26 ORIGIN : FLIC REEL NAME : 96385 CONTINUATION # : PREVIOUS REEL : COGENT : BP EXPLORATION, X-33 PB1, PRUDHOE BAY, API #50-029-22699-70 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/01/26 ORIGIN : FLIC TAPE NAME : 96385 CONTINUATION # : 1 PREVIOUS TAPE : CO~k4ENT : BP EXPLORATION, X-33 PB1, PRUDHOE BAY, API #50-029-22699-70 TAPE HEADER PRUDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS '. SURFACE LOCATION RUN 1 96385 BAR TZ DAWSON SECTION: TOWNSHIP: RANGE: FNL : FSL .. FEL : FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING X-33 PB 1 500292269970 BP EXPLORATION SCHLUMBERGER WELL SERVICES 26-JAN-97 RUN 2 RUN 3 .......... 5 1 ON 14E 343 5206 68.90 67.40 38.40 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6.000 7.000 12420.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 3RD STRING PRODUCTION STRING REMARKS: CONTAINED HEREIN IS THE OPENHOLE PLATFORM EXPRESS DATA AND COMPENSATED NEUTRON/GAI~4A RAY LOGGED INTO CASING ON BP EXPLORATION'S X-33 PB 1 WELL. $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE ' 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O . 5000 FILE SUR~4AJ~Y LDWG TOOL CODE .............. AIT SDN CNT BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 12742.0 12409.0 12733.0 12408.0 12733.0 12408.0 12720.0 12408.0 BASELINE DEPTH .............. $ MERGED DATA SOURCE LDWG TOOL CODE REMARKS: .......... EQUIVALENT UNSHIFTED DEPTH .......... AIT SDN CNT ML RUN NO. PASS NO. MERGE TOP MERGE BASE THIS FILE CONTAINS THE PLATFORM EXPRESS DATA ACQUIRED IN OPENHOLE. THE DATA HAS BEEN CLIPPED FOR INVALID DATA BEFORE FIRST TOOL READINGS AND AT CASING. WHEN THIS DATA WAS ACQUIRED THE DEPTH WAS NORMALIZED TO PIPE DEPTH USING A RADIOACTIVE COLLAR MARKER AT 12267'. AT THE REQUEST OF BP EXPLORATION THIS WAS REMOVED BY -17' FOR THE MAIN LOG FILE AND BY -20' FOR THE REPEAT FILE. THE GAlEnA RAY FOR THIS LOG IS THE LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: PRIMARY DEPTH CONTROL GA~4A RAY. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN * * NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 1 1 1 4 68 0000000000 AFiO AIT Otfl~M645079 O0 000 O0 0 1 1 1 4 68 0000000000 AF20 AIT Otfl~M 645079 O0 000 O0 0 1 1 1 4 68 0000000000 AF30 AIT OttMM 645079 O0 000 O0 0 1 1 1 4 68 0000000000 AF60 AIT OH~M645079 O0 000 O0 0 1 1 1 4 68 0000000000 AF90 AIT OHFiM 645079 O0 000 O0 0 1 1 1 4 68 0000000000 MSFL AIT 0H~4~1645079 O0 000 O0 0 1 1 1 4 68 0000000000 MINVML 0H~94 645079 O0 000 O0 0 1 1 1 4 68 0000000000 ~INORML OPiMM 645079 O0 000 O0 0 1 1 1 4 68 0000000000 CALl AIT IN 645079 O0 000 O0 0 1 1 1 4 68 0000000000 GR AIT GAPI 645079 O0 000 O0 0 1 1 1 4 68 0000000000 SP AIT MV 645079 O0 000 O0 0 1 1 1 4 68 0000000000 TENS AIT LB 645079 O0 000 O0 0 1 1 1 4 68 0000000000 RHOB SDN G/C3 645079 O0 000 O0 0 1 1 1 4 68 0000000000 DRHO SDN G/C3 645079 O0 000 O0 0 1 1 1 4 68 0000000000 PEF SDN BN/E 645079 O0 000 O0 0 1 1 1 4 68 0000000000 CALl SDN IN 645079 O0 000 O0 0 1 1 1 4 68 0000000000 NPHI CNT PU-S 645079 O0 000 O0 0 1 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 4 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) CPHI CNT PU-S 645079 O0 000 O0 0 1 1 1 4 68 0000000000 CNTC CNT CPS 645079 O0 000 O0 0 1 1 1 4 68 0000000000 CFTC CNT CPS 645079 O0 000 O0 0 1 1 1 4 68 0000000000 NRAT CNT 645079 O0 000 O0 0 1 1 1 4 68 0000000000 CRAT CNT 645079 O0 000 O0 0 1 1 1 4 68 0000000000 FCNT CNT CPS 645079 O0 000 O0 0 1 1 1 4 68 0000000000 NCNT CNT CPS 645079 O0 000 O0 0 1 1 1 4 68 0000000000 DEV AIT DEG 645079 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 12751.000 AFiO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999 250 AF60.AIT -999.250 AF90.AIT -999.250 MSFL.AIT -999.250 MINV. ML -999 250 ~4NOR.ML -999.250 CAL1.AIT -999.250 GR.AIT -999.250 SP.AIT -7 563 TENS.AIT -999.250 RHOB.SDN -999.250 DRHO.SDN -999.250 PEF. SDN -999 250 CAL1.SDN -999.250 NPHI.CNT -999.250 CPHI.CNT -999.250 CNTC. CNT -999 250 CFTC. CNT -999.250 NRAT. CNT -999.250 CRAT. CNT -999.250 FCNT. CNT -999 250 NCNT. CNT -999.250 DEV. AIT -999.250 DEPT. 12408.000 AFiO.AIT -999.250 AF20.AIT -999.250 AF30.AIT -999.250 AF60.AIT -999.250 AF90.AIT -999.250 MSFL.AIT -999.250 MINV. ML 4.810 ~4NOR.ML 5.662 CAL1.AIT -999.250 GR.AIT -999.250 SP.AIT -999.250 TENS.AIT -999.250 RHOB.SDN 2.473 DRHO.SDN 0.013 PEF. SDN 6.465 CAL1.SDN 8.485 NPHI.CNT 17.300 CPHI.CNT 18.320 CNTC. CNT 3610.824 CFTC. CNT 1887.825 NRAT. CNT 2.099 CRAT. CNT 1.891 FCNT. CNT 1608.289 NCNT. CNT 3344.970 DEV. AIT 48.792 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION · O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE S~Y LDWG TOOL CODE CNT GRCH $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 12408.0 11090.0 12409.0 11090.0 BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... CNT GRCH REMARKS: THIS FILE CONTAINS THE PLATFORM EXPRESS GA~ff4A RAY AND PLATFORM EXPRESS COMPENSATED NEUTRON LOGGED UP INTO CASING. WHEN THIS DATA WAS ACQUIRED THE DEPTH WAS NORMALIZED TO PIPE DEPTH USING A RADIOACTIVE COLLAR MARKER AT 12267'. AT THE REQUEST BP EXPLORATION THIS WAS REMOVED BY -17'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 44 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: TYPE REPR CODE VALUE 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 23 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 .............................. ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNT PU-S 645079 O0 000 O0 0 2 1 1 4 68 0000000000 CPHI CNT PU-S 645079 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNT CPS 645079 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNT CPS 645079 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNT 645079 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNT 645079 O0 000 O0 0 2 1 1 4 68 0000000000 FCNTCNT CPS 645079 O0 000 O0 0 2 1 1 4 68 0000000000 NCNTCNT CPS 645079 O0 000 O0 0 2 1 1 4 68 0000000000 TENS CNT LB 645079 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH CNT GAPI 645079 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 12409.000 NPHI.CNT -999.250 CPHI.CNT -999.250 CNTC. CNT CFTC. CNT -999.250 NRAT. CNT -999.250 CRAT. CNT -999.250 FCNT. CNT NCNT. CNT -999.250 TENS.CNT 4911.000 GRCH. CNT 64.085 DEPT. 11090.000 NPHI.CNT 67.380 CPHI.CNT 56.509 CNTC. CNT CFTC. CNT 345.003 NRAT. CNT 5.451 CRAT. CNT 4.543 FCNT. CNT NCNT. CNT 1299.321 TENS.CNT 4650.000 GRCH. CNT 170.829 -999.250 -999.250 1447.030 322.179 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE . 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION . O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 12742.0 12409.0 LDT 12733.0 12408.0 CNT 12720.0 12408.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.0 TOOL NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: HILTB PLATFORM EXPRESS HIL TB PLATFORM EXPRESS HILTB PLATFORM EXPRESS AIT ARRAY INDUCTION HGNSD GAMMA RAY $ HRCC-B 849 HRMS B 840 HRGD 840 AIT-H 122 HGNS-H 850 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6. 000 12420.0 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 9.00 MUD VISCOSITY (S) : 40. 0 MUD PH: 8.6 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 210.0 RESISTIVITY (OHR~I) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1.870 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 1. 790 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 2. 960 MUD CAKE AT (BHT) : 71.0 70.0 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. THIS FILE CONTAINS THE RAW MAIN LOG DATA CLIPPED AT CASING. ALL CURVE DATA IS SAMPLED AT 0.5'. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 108 4 66 1 $ 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 645079 O0 000 O0 0 3 1 1 4 68 0000000000 AFiO AIT OH~ff4645079 O0 000 O0 0 3 1 1 4 68 0000000000 AF20 AIT OHMM 645079 O0 000 O0 0 3 1 1 4 68 0000000000 AF30 AIT Otff4M645079 O0 000 O0 0 3 1 1 4 68 0000000000 AF60 AIT Otff4M645079 O0 000 O0 0 3 1 1 4 68 0000000000 AF90 AIT OH~4 645079 O0 000 O0 0 3 1 1 4 68 0000000000 AIBD AIT IN 645079 O0 000 O0 0 3 1 1 4 68 0000000000 RHOZ LDT G/C3 645079 O0 000 O0 0 3 1 1 4 68 0000000000 PEFZ LDT 645079 O0 000 O0 0 3 1 1 4 68 0000000000 HDRA LDT G/C3 645079 O0 000 O0 0 3 1 1 4 68 0000000000 RXOZ AIT OHMM 645079 O0 000 O0 0 3 1 1 4 68 0000000000 H~INLDT OP~4M 645079 O0 000 O0 0 3 1 1 4 68 0000000000 HMNOLDT OHMM645079 O0 000 O0 0 3 1 1 4 68 0000000000 HCALLDT IN 645079 O0 000 O0 0 3 1 1 4 68 0000000000 TENS AIT LB 645079 O0 000 O0 0 3 1 1 4 68 0000000000 SP AIT MV 645079 O0 000 O0 0 3 1 1 4 68 0000000000 GR AIT GAPI 645079 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC CNT CPS 645079 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC CNT CPS 645079 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA CNT 645079 O0 000 O0 0 3 1 1 4 68 0000000000 RTNR CNT 645079 O0 000 O0 0 3 1 1 4 68 0000000000 RCFT CNT CPS 645079 O0 000 O0 0 3 1 1 4 68 0000000000 RCNT CNT CPS 645079 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI CNT PU 645079 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH CNT PU 645079 O0 000 O0 0 3 1 1 4 68 0000000000 NPOR CNT PU 645079 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 10 NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEVI AIT DEG 645079 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 AFiO.AIT 18.335 AF20.AIT 12.876 AF30.AIT AF60.AIT 6.503 AF90.AIT 5.843 AIBD.AIT 3.893 RHOZ.LDT PEFZ.LDT -999.250 HDRA.LDT -999.250 R~OZ.AIT 14.771 HMIN. LDT HMNO.LDT 5.646 HCAL.LDT 3.893 TENS.AIT 2786.000 SP.AIT GR.AIT 39.438 CNTC. CNT 4530.271 CFTC. CNT 2239.793 TNRA.CNT RTNR.CNT 2.203 RCFT. CNT 1864.349 RCNT. CNT 4165.283 NPHI.CNT TNPH. CNT 21.790 NPOR. CNT 21.581 DEVI.AIT -999.250 DEPT. 12408.000 AFiO.AIT -999.250 AF20.AIT -999 AF60.AIT -999.250 AF90.AIT -999.250 AIBD.AIT -999 PEFZ.LDT 6.465 HDRA.LDT 0.013 RXOZ.AIT -999 H~iNO.LDT 5.662 HCAL.LDT 8.485 TENS.AIT 5057 GR.AIT 70.792 CNTC. CNT 3610.824 CFTC. CNT 1887 RTNR.CNT 2.099 RCFT. CNT 1608.289 RCNT. CNT 3344 TNPH. CNT 18.320 NPOR.CNT 17.922 DEVI.AIT 48. 250 AF30.AIT 250 RHOZ.LDT 250 HMIN. LDT 000 SP.AIT 825 TNRA.CNT 970 NPHI.CNT 792 8. 930 -999.250 3. 915 O. 000 2. 028 23. 715 -999.250 2. 473 4. 810 78. 688 1. 891 17.300 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE ' FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NA~E : EDIT .004 SERVICE ' FLIC VERSION ' O01CO1 DATE : 97/01/26 MA~REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 11 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SU~ff4ARY VENDOR TOOL CODE START DEPTH AIT 12742.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH 12409.0 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GA~MARAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OH~ff4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): 6. 000 12420.0 LSND 9.00 40.0 8.6 210.0 1. 870 71.0 1.790 70.0 2.960 70.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 12 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2.65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REPROVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. THIS FILE CONTAINS THE RAW MAIN LOG DATA CLIPPED AT CASING. ALL CURVE DATA IS SAMPLED AT O. 25 '(SAMPLE RATE PRESERVED) . $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 13 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 4 1 1 4 68 0000000000 AFiO AIT OIt~ff~ 645079 O0 000 O0 0 4 1 1 4 68 0000000000 AF20 AIT OPflv~645079 O0 000 O0 0 4 1 1 4 68 0000000000 AF30 AIT 0t~4M645079 O0 000 O0 0 4 1 1 4 68 0000000000 AF60 AIT Oh?4M 645079 O0 000 O0 0 4 1 1 4 68 0000000000 AF90 AIT OHi~M 645079 O0 000 O0 0 4 1 1 4 68 0000000000 AIBD AIT IN 645079 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 AFiO.AIT 18.335 AF20.AIT 12.876 AF30.AIT AF60.AIT 6.503 AF90.AIT 5.843 AIBD.AIT 3.893 DEPT. 12409.000 AFiO.AIT 16.518 AF20.AIT 16.205 AF30.AIT AF60.AIT 9.023 AF90.AIT 8.806 AIBD.AIT 8.633 8. 930 8. 515 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01'/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE HEADER FILE NUMBER 5 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 14 interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS ~ER : 1 DEPTH INCREMENT: O. 1667 FILE SUI~OugY VENDOR TOOL CODE START DEPTH STOP DEPTH LDT 12733.0 12408.0 CNT 12720.0 12408.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.O TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GAlV~A RAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 6.000 12420.0 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 9. O0 MUD VISCOSITY (S) : 40.0 MUD PH: 8.6 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 210. 0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 870 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 790 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 2.960 MUD CAKE AT (BHT) : 71.0 70.0 70.0 NEUTRON TOOL LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 15 TOOL TYPE (EPITHERMAL OR THERMAL) : THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN) : TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2.65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. THIS FILE CONTAINS THE RAW MAIN LOG DATA CLIPPED AT CASING. ALL CURVE DATA IS SAMPLED AT 0.1667' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 60 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 17 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 16 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 5 1 1 4 68 RHOZ LDT G/C3 645079 O0 000 O0 0 5 1 1 4 68 PEFZLDT 645079 O0 000 O0 0 5 1 1 4 68 HDRALDT G/C3 645079 O0 000 O0 0 5 1 1 4 68 DPHZLDT PU 645079 O0 000 O0 0 5 1 1 4 68 RXOZ AIT OH~M 645079 O0 000 O0 0 5 1 1 4 68 H~INLDT OH~4~ 645079 O0 000 O0 0 5 1 1 4 68 H~INOLDT OH~ 645079 O0 000 O0 0 5 1 1 4 68 HCNT CNT CPS 645079 O0 000 O0 0 5 1 1 4 68 HCFT CNT CPS 645079 O0 000 O0 0 5 1 1 4 68 HGR CNT GAPI 645079 O0 000 O0 0 5 1 1 4 68 RHFT CNT CPS 645079 O0 000 O0 0 5 1 1 4 68 R3{NT CNT CPS 645079 O0 000 O0 0 5 1 1 4 68 HTNP CNT PU 645079 O0 000 O0 0 5 1 1 4 68 HNPO CNT PU 645079 O0 000 O0 0 5 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ** DATA ** DEPT. 12786.000 RHOZ.LDT -999.250 PEFZ.LDT -999.250 HDRA.LDT DPHZ.LDT 60721.211 RXOZ.AIT 14.771 H~IN. LDT 3.915 HFiNO.LDT HCNT. CNT 4530.271 HCFT. CNT 2239.793 HGR.CNT 39.438 RHFT. CNT RHNT. CNT 4165.283 HTNP. CNT 21.790 HNPO.CNT 21.581 DEPT. 12408.000 RHOZ.LDT 2.473 PEFZ.LDT 6.435 HDRA.LDT DPHZ.LDT 10.747 RXOZ.AIT -999.250 HIqIN. LDT 4.830 P~4NO.LDT HCNT. CNT 3609.281 HCFT. CNT 1893.438 HGR.CNT -999.250 RHFT. CNT RHA~.CNT 3342.500 HTNP. CNT 18.225 HNPO.CNT 17.764 -999. 250 5. 646 1864. 349 0.015 5.699 1647.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION ' O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 17 **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION · O01CO1 DATE · 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE HEADER FILE NUMBER 6 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: 0.0833 FILE SOWMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 12733.0 12408.0 LDT $ LOG HEADER DATA DATE LOGGED: 29 - OCT- 96 SOFTWARE VERSION: 8B0-430 TIME CIRCULATION ENDED: 30 29-0CT-96 TIME LOGGER ON BOTTOM: 700 31-0CT-97 TD DRILLER (FT) : 12770.0 TD LOGGER (FT) : 12771.0 TOP LOG INTERVAL (FT): 11090.0 BOTTOM LOG INTERVAL (FT) : 12742.0 LOGGING SPEED (FPHR) : 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GA~4A RAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6.000 12420.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 18 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 9. O0 MUD VISCOSITY (S) : 40.0 MUD PH : 8.6 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 210.0 RESISTIVITY (OBl~4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 1. 870 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT) '. 1. 790 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 2. 960 MUD CAKE AT (BHT): 71.0 70.0 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): 0.5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. THIS FILE CONTAINS THE RAW MAIN LOG DATA CLIPPED AT CASING. ALL CURVE DATA IS SAMPLED AT O. 0833 '(SAMPLE RATE PRESERVED) . $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 19 TYPE REPR CODE VALUE 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 6 1 1 4 68 0000000000 HCALLDT IN 645079 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 HCAL.LDT 3.893 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE · 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE ' 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 2O FILENUMBER 7 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUFiBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUSff4ARY VENDOR TOOL CODE START DEPTH AIT 12786.0 LDT 12786.0 CNT 12786.0 $ LOG H~ER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH .......... 12416.0 12416.0 12416.0 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GAffff4ARAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): ~IMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (0~) AT TEblPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 6. 000 12420.0 LSND 9.00 40.0 8.6 210.0 1. 870 71.0 1.790 70.0 2.960 70.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 21 MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. ALL C~VE DATA IS SAMPLED AT 0.25' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 1 $ 66 6 73 7 65 8 68 O. 25 9 65 FT 11 66 36 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 22 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 AFiO AIT OHMM645079 AF20 AIT OH~M 645079 AF30 AIT OHMM 645079 AF60 AIT OHMM 645079 AF90 AIT OP~4M 645079 AIBD AIT IN 645079 O0 000 O0 0 7 1 1 4 68 0000000000 O0 000 O0 0 7 1 1 4 68 0000000000 O0 000 O0 0 7 1 1 4 68 0000000000 O0 000 O0 0 7 1 1 4 68 0000000000 O0 000 O0 0 7 1 1 4 68 0000000000 O0 000 O0 0 7 1 1 4 68 0000000000 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 AFiO.AIT 20.981 AF20.AIT 12.775 AF30.AIT AF60.AIT 6.557 AF90.AIT 5.802 AIBD.AIT 4.101 DEPT. 12416.750 AFiO.AIT 1950.000 AF20.AIT 47.171 AF30.AIT AF60.AIT 79.602 AF90.AIT 77.394 AIBD.AIT 6.363 8.886 70. 891 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE · FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 8 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUM~ER: 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 23 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: O. 5000 FILE SU~VlARY VENDOR TOOL CODE START DEPTH AIT 12786.0 CNT 12786.0 LDT 12786.0 $ LOG H~ER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 12416.0 12416.0 12416.0 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GAMMA RAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) MUD AT BOTTOM HOLE TEMPERATURE (BHT) MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) '. MUD CAKE AT (MT): MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): 6.000 12420.0 LSND 9.00 40.0 8.6 210.0 1. 870 71.0 1.790 70.0 2.960 70.0 THERMAL LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 24 MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNUER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. ALL CURVE DATA IS SAMPLED AT 0.5' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 52 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 19 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 8 1 1 4 68 0000000000 TENS AIT LB 645079 O0 000 O0 0 8 1 1 4 68 0000000000 SP AIT MV 645079 O0 000 O0 0 8 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 25 NAM~ SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CI~SS MOD NUMB SgMP ELEM CODE (HEX) GR AIT GAPI 645079 O0 000 O0 0 8 1 1 4 68 0000000000 NPHI CNT PU 645079 O0 000 O0 0 8 1 1 4 68 0000000000 TNPH CNT PU 645079 O0 000 O0 0 8 1 1 4 68 0000000000 CNTC CNT CPS 645079 O0 000 O0 0 8 1 1 4 68 0000000000 CFTC CNT CPS 645079 O0 000 O0 0 8 1 1 4 68 0000000000 RTNR CNT 645079 O0 000 O0 0 8 1 1 4 68 0000000000 TNRA CNT 645079 O0 000 O0 0 8 1 1 4 68 0000000000 RCFT CNT CPS 645079 O0 000 O0 0 8 1 1 4 68 0000000000 RCNT CNT CPS 645079 O0 000 O0 0 8 1 1 4 68 0000000000 NPOR CNT PU 645079 O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 TENS.AIT 2918.000 SP.AIT 0.000 GR.AIT NPHI.CNT 18.703 TNPH. CNT 16.804 CNTC. CNT 3846.111 CFTC. CNT RTNR.CNT 1.854 TNRA.CNT 1.706 RCFT. CNT 1894.476 RCNT. CNT NPOR.CNT 16.590 DEPT. 12416.500 TENS.AIT 4871.000 SP.AIT 66.750 GR.AIT NPHI. CNT 19.804 TNPH. CNT 19.807 CNTC. CNT 3211.334 CFTC. CNT RTNR.CNT 2.231 TNRA.CNT 2.002 RCFT. CNT 1303.177 RCNT. CNT NPOR.CNT 19.927 19.867 2276.520 3540.478 84. 788 1655. 751 2956. 983 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE ·FLIC VERSION ·O01CO1 DATE · 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION · O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 26 FILE HEADER FILE NUMBER 9 RAW OPEN HOLEREPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: O. 1667 FILE SUlV2ViARY VENDOR TOOL CODE START DEPTH ........................... AIT 12786.0 CNT 12786.0 LDT 12786.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 12416.0 12416.0 12416.0 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.O TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER .................................... HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GANk4ARAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (0~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : 6.000 12420.0 LSND 9.00 40.0 8.6 210.0 1. 870 71.0 1.790 70.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 27 MUD CAKE AT (MT): MUD CAKE AT (BHT): 2. 960 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. ALL CURVE DATA IS SAMPLED AT 0.1667' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 60 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 17 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 28 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 9 1 1 4 68 0000000000 RHOZ LDT G/C3 645079 O0 000 O0 0 9 1 1 4 68 0000000000 PEFZLDT 645079 O0 000 O0 0 9 1 1 4 68 0000000000 HDRALDT G/C3 645079 O0 000 O0 0 9 1 1 4 68 0000000000 DPHZLDT PU 645079 O0 000 O0 0 9 1 1 4 68 0000000000 R~OZ AIT OH~ff~645079 O0 000 O0 0 9 1 1 4 68 0000000000 HMIN LDT OHI~I 645079 O0 000 O0 0 9 1 1 4 68 0000000000 tfl~INOLDT OHMM645079 O0 000 O0 0 9 1 1 4 68 0000000000 HCNT CNT CPS 645079 O0 000 O0 0 9 1 1 4 68 0000000000 HCFT CNT CPS 645079 O0 000 O0 0 9 1 1 4 68 0000000000 HGR CNT GAPI 645079 O0 000 O0 0 9 1 1 4 68 0000000000 RHFT CNT CPS 645079 O0 000 O0 0 9 1 1 4 68 0000000000 RHNT CNT CPS 645079 O0 000 O0 0 9 1 1 4 68 0000000000 HTNP CNT PU 645079 O0 000 O0 0 9 1 1 4 68 0000000000 HNPO CNT PU 645079 O0 000 O0 0 9 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 RHOZ,LDT -999.250 PEFZ.LDT -999.250 HDRA.LDT DPHZ.LDT 60721.211 RXOZ,AIT 11.231 HMIN. LDT 4.281 H~iNO.LDT HCNT. CNT 3846.110 HCFT, CNT 2276.520 HGR.CNT 19.867 RHFT. CNT RHNT. CNT 3540.478 HTNP, CNT 16.804 HNPO. CNT 16.590 DEPT. 12416.834 RHOZ.LDT 2.727 PEFZ.LDT 6.395 HDRA.LDT DPHZ.LDT -4.660 RXOZ.AIT 0.225 H~IN. LDT 0.295 HMNO.LDT HCNT. CNT 3205.195 HCFT, CNT 1642.563 HGR.CNT 93.406 RHFT. CNT RHNT. CNT 2898.000 HTNP. CNT 20.792 HNPO. CNT 20.144 -999.250 5.633 1894.476 -0.003 0.133 1268.375 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 29 **** FILE HEADER **** FILE NAME : EDIT .010 SERVICE · FLIC VERSION · O01CO1 DATE · 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 10 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.0833 FILE StC4MARY VENDOR TOOL CODE START DEPTH AIT 12786.0 CNT 12786.0 LDT 12786.0 $ LOG H~ER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): STOP DEPTH .......... 12416.0 12416.0 12416.0 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER .................................... HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GA~2VJARAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6.000 12420.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 3O BOREHOr,E CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 9. O0 MUD VISCOSITY (S) : 40.0 MUD PH: 8.6 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 210.0 RESISTIVITY (OI~4M) AT TEMPERATURE (DEGF).. MUD AT MEASURED TEMPERATURE (MT): 1. 870 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): 1. 790 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 2. 960 MUD CAKE AT (BHT): 71.0 70.0 70.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. ALL CURVE DATA IS SAMPLED AT O. 0833 '(SAMPLE RATE PRESERVED). $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: TYPE REPR CODE VALUE 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 10 1 1 4 68 0000000000 HCALLDT IN 645079 O0 000 O0 0 10 1 1 4 68 0000000000 ** DATA ** DEPT. 12786.000 HCAL.LDT 4.101 DEPT. 12416.584 HCAL.LDT 8.009 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .010 SERVICE · FLIC VERSION · O01CO1 DATE · 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION ' O01CO1 DATE · 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 32 FILE HEADER FILE NUMBER 11 RAW CASED HOLEMAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUP~4ARY VENDOR TOOL CODE START DEPTH CNT 12786.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: STOP DEPTH .......... 12416.0 TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : 29-0CT-96 8B0-430 30 29-0CT-96 700 31-0CT-97 12770.0 12771.0 11090.0 12742.0 1800.O TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ARRAY INDUCTION AIT-H 122 HGNSD GAM2VZARAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~ff4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) '. MUD CAKE AT (MT): MUD CAKE AT (BHT) : NEUTRON TOOL 6.000 12420.0 LSND 9. O0 40.0 8.6 210.0 1. 870 71.0 1. 790 70.0 2.960 70.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 33 TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): O. 5 RE~NL~J4S: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP KEEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2. 65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. ALL CURVE DATA IS SAMPLED AT 0.5'. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE ~ CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 11 1 1 4 68 0000000000 NPHI CNT PU 645079 O0 000 O0 0 11 1 1 4 68 0000000000 TNPH CNT PU 645079 O0 000 O0 0 11 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 34 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) NPOR CNT PU 645079 O0 000 O0 0 11 1 1 4 68 0000000000 CNTC CNT CPS 645079 O0 000 O0 0 11 1 1 4 68 0000000000 CFTC CNT CPS 645079 O0 000 O0 0 11 1 1 4 68 0000000000 RTA~R CNT 645079 O0 000 O0 0 11 1 1 4 68 0000000000 TNRA CNT 645079 O0 000 O0 0 11 1 1 4 68 0000000000 RCFT ClTT CPS 645079 O0 000 O0 0 11 1 1 4 68 0000000000 RCNTCNT CPS 645079 O0 000 O0 0 11 1 1 4 68 0000000000 TENS CNT LB 645079 O0 000 O0 0 11 1 1 4 68 0000000000 GR CNT GAPI 645079 O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 12409.000 NPHI.CNT -999.250 TNPH. CNT -999.250 NPOR.CNT -999.250 CNTC. CNT -999.250 CFTC. CNT -999.250 RTNR.CNT -999.250 TNRA.CNT -999.250 RCFT. CNT -999.250 RCNT. CNT -999.250 TENS.CNT 4911.000 GR.CNT 64.085 DEPT. 11090.000 NPHI.CNT 67.380 TNPH. CNT 56.509 NPOR.CNT CNTC. CNT 1447.030 CFTC. CNT 345.003 RTNR.CNT 5.451 TNRA.CNT RCFT. CNT 322.179 RCNT. CNT 1299.321 TENS.CNT 4650.000 GR.CNT 57. 013 4.543 170. 829 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .011 SERVICE . FLIC VERSION ' O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION . O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 12 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 35 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS ~ER : 2 DEPTH INCREMENT: O. 1667 FILE SO~4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 12786.0 12416.0 CNT $ LOG HEADER DATA DATE LOGGED: 29-0CT-96 SOFTWARE VERSION: 8BO - 430 TIME CIRCULATION ENDED: 30 29-0CT-96 TIME LOGGER ON BOTTOM: 700 31-0CT-97 TD DRILLER (FT) : 12770. 0 TD LOGGER (FT) : 12771.0 TOP LOG INTERVAL (FT) : 11090.0 BOTTOM LOG INTERVAL (FT) : 12742.0 LOGGING SPEED (FPHR): 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER HILTB PLATFORM EXPRESS HRCC-B 849 HILTB PLATFORM EXPRESS HRMS B 840 HILTB PLATFORM EXPRESS HRGD 840 AIT ~Y INDUCTION AIT-H 122 HGNSD GAi~4A RAY HGNS-H 850 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED Tl~4PERATURE (DEGF) : RESISTIVITY (0~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: 6. 000 12420.0 LSND 9.00 40.0 8.6 210.0 1. 870 71.0 1.790 70.0 2.960 70.0 THERMAL SANDSTONE LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 36 MATRIX DENSITY: HOLE CORRECTION (IN) 2.65 TOOL STANDOFF (IN): O. 5 REMARKS: .5" STANDOFFS RUN ON INDUCTION TWO TOOL TURNER RUN ON PEX TO HELP F~EEP THE PAD FACING THE LOW SIDE OF THE HOLE. SANDSTONE MATRIX 2.65 G/CC FOR POROSITY COMPUTATIONS. REPEAT PASS IS THE MORE ACCURATE PASS FOR THE MCFL. REPEATABILITY MAY HAVE BEEN AFFECTED BY REMOVING MUDCAKE FROM THE BOREHOLE OR BY MUD BALLING UP ON SENSORS. ALL CURVE DATA IS SAMPLED AT 0.1667' (SAMPLE RATE PRESERVED). $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 645079 O0 000 O0 0 12 1 1 4 68 0000000000 HCNT CNT CPS 645079 O0 000 O0 0 12 1 1 4 68 0000000000 HCFT CNT CPS 645079 O0 000 O0 0 12 1 1 4 68 0000000000 HGR CNT GAPI 645079 O0 000 O0 0 12 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-JAN-1997 14:25 PAGE: 37 NA2~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) RHFT CNT CPS 645079 O0 000 O0 0 12 1 1 4 68 0000000000 RHNT CNT CPS 645079 O0 000 O0 0 12 1 1 4 68 0000000000 HTNP CNT PU 645079 O0 000 O0 0 12 1 1 4 68 0000000000 HNPO CNT PU 645079 O0 000 O0 0 12 1 1 4 68 0000000000 ** DATA ** DEPT. 12409.000 HCNT. CNT -999.250 HCFT. CNT -999.250 HGR.CNT RHFT. CNT -999.250 RHNT. CNT -999.250 HTNP. CNT -999.250 HNPO.CNT 59.828 -999.250 ** END OF DATA ** * * * * FILE TRAILER * * * * FILE NAME : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 97/01/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 97/01/26 ORIGIN : FLIC TAPE NAME : 96385 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : BP EXPLORATION, X-33 PB1, PRUDHOE BAY, API #50-029-22699-70 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 97/01/26 ORIGIN : FLIC REEL NAME : 96385 CONTINUATION # : PREVIOUS REEL : COI~NT ' BP EXPLORATION, X-33 PB1, PRUDHOE BAY, API #50-029-22699-70