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198-250
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, October 12, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Sully Sullivan P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp Alaska, LLC F-85 MILNE PT UNIT F-85 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/12/2023 F-85 50-029-22936-00-00 198-250-0 W SPT 6888 1982500 1722 2505 2511 2511 2508 74 302 294 292 4YRTST P Sully Sullivan 8/15/2023 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:MILNE PT UNIT F-85 Inspection Date: Tubing OA Packer Depth 276 1990 1944 1926IA 45 Min 60 Min Rel Insp Num: Insp Num:mitSTS230816132918 BBL Pumped:2.7 BBL Returned:2.7 Thursday, October 12, 2023 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg' I 1 DATE: Monday, August 5, 2019 P.I. Supervisor �✓yG% �! �jl ICj SUBJECT: Mechanical Integrity Tests C i I Hilcorp Alaska LLC F-85 FROM: Brian Bixby MILNE PT UNIT F-85 Petroleum Inspector Ste: Inspector Reviewed By: P.I. Supry NON -CONFIDENTIAL Comm Well Name MILNE PT UNIT F-85 API Well Number 50-029-22936-00-00 Inspector Name: Brian Bixby Insp Num: mitBDB190805065836 Permit Number: 198-250-0 Inspection Date: 8/1/2019 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min F-85 Typelnj W -TVD 6888 -Tubing 1153 1756 1752 -1 1752' 1982500—"I� ype'I'eSt SPl "ICSt psi 1722 "� IA 26' 2406 2357�2336Ped: a. 3.4 B$IRCtU r11Cd: 3a O,� v0 376 368 4YRTST P/F 1, Notes: Monday, August 5, 2019 Pa • f • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday,August 26,2015 TO: Jim Regg gee. q(3)15. P.I.Supervisor SUBJECT: Mechanical Integrity Tests HILCORP ALASKA LLC F-85 FROM: Johnnie Hill MILNE PT UNIT KR F-85 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry 23(2— NON-CONFIDENTIAL Comm Well Name MILNE PT UNIT KR F-85 API Well Number 50-029-22936-00-00 Inspector Name: Johnnie Hill Permit Number: 198-250-0 Inspection Date: 8/6/2015 Insp Num: mitJWH150809133927 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 1 F-85 Type Inj 1 W-TVD - 6888 ` Tubingl 2656 2659 " 2658 '1 2657 - PTD 1982500 - Type Test SPT Test psi 1722 IA 230 ! 2042 " 2002 - 1984 Interval 4YRTST PAF P 11 OA 80 320 310 305 ' Notes: SCANNED ,_ Wednesday,August 26,2015 Page 1 of 1 • • MEMORANDUM State of Alaska . Alaska Oil and Gas Conservation Commission TO: DATE: Tuesday,August 25,2015 Jim Regg p P.I.Supervisor G( bIZh115 SUBJECT: Mechanical Integrity Tests HILCORP ALASKA LLC F-85 FROM: Lou Grimaldi MILNE PT UNIT KR F-85 Petroleum Inspector _ 1 k Src: Inspector Reviewed By: P.I.Supry -.5:8P-- NON-CONFIDENTIAL 2 - NON-CONFIDENTIAL Comm Well Name MILNE PT UNIT KR F-85 API Well Number 50-029-22936-00-00 Inspector Name: Lou Grimaldi Permit Number: 198-250-0 Inspection Date: 7/31/2015 Insp Num: mitLG150801074043 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well F-85 - Type Inj W'iTVD 6888 " Tubing 2704 ' 2705- 2704, 2704- 2704, 2704_ PTD 1982500 - Type Test SPT Test psi 1722 IA 240 2005 - 1979 - 1963 ' 1949 - 1934 -. Interval 4YRTST PAF I - OA 70 310 - 310- 310 . 305 j 305 1 Notes: Pretest conditions observed for thirty minutes with no change.4.8 bbl's diesel pumped.Slow steady decline(1 psi/min avg.)in IA pressure. Foamy diesel returned during bleed off of IA.Possible MI entrained in annulus fluid.Recommend IA be bled to zero and allowed to"gas out" then retry test.Well left on injection for diagnostics. 4C js U '7�z> (21- --; ,,,,-e s f lv4— Tuesday,August 25,2015 Page 1 of 1 • • _Regg, James B (DOA) From: Grimaldi, Louis R (DOA) Sent: Saturday, August 01, 2015 8:48 AM To: Regg, James B (DOA) Cc: Wallace, Chris D (DOA) Subject: F-85 MIT documentation _ A �'� Attachments: MIT MPU F-85 07-31-15 LG.pdf �j\�� d-+-' Gentlemen, F-85 had a persistent 1 psi/minute loss during the last 45 minutes of the test.Tubing pressure was higher than IA and OA never rose. Bleed off showed foamy diesel although not as bad as I've seen in other wells. I recommended letting the IA gas out reload and try the test again. See if that changes the profile. I know it's not much but more the decline was more linear than I like. Lou Louis R. Grimaldi Petroleum Inspector Alaska Oil and Gas Conservation Commission 907-776-5402 (Home) 907-252-3409 (Cell) Lou.Grimaldi(a Alaska.gov CONFIDENTIALITY NOTICE:This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it, without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Lou Grimaldi at 907-252-3409 or Lou.Grimaldi@Alaska.gov. N(.1 -.1- 4 0 • ,$) cp C-Ni Lel . • , • C, If/ C-4 Lfi CD...... I Lg ...."."..} CD !...A ....3 = . . _ H ,.._... ... CD .-4 CD _ kiD \lk. t: .—. C. **ft r.. it`NI 0 4 ) CO 0 I Ln . C> tin CO I 0 a. ..:t le = 0. c C7. a m i-- Lan I CD .--.4 a, 1 in ...-4 [ .=. -..._. .tr cD , , c> cz> •=. .=. c=. gr+ L l -b80lo74043 Tree: 4.5" CIW tree. 110 MPU F-8551 IP Orig. . DF elev. = 44.72 ' (N 27E) Wellhead: 11" 5M FMC Gen. 5 w/ 11" x 4.5" FMC Tbg. Hng. w/ 4.5: Orig. GL. elev.= 11.1' NSCT & 4" CIW "H" BPV profile DF to t/ 7" csg. hnr. = 31.7' (N 27E) Well required to have a SSSV 20" 91.1 ppf, H-40 113' installed. ES cementer 2288' 0 MCX 4.5" HES "X" nipple 2202' KOP @ 600' 3.813" ID Max. hole angle = 72 to 76 deg. f/ 3400' to 16,500' Hole angle through perfs. = 56 deg. SET MCX 8/13/2013 .75 BEAN INSTALLED 9 5/8", 40 ppf, L-80 surface 8378 casing. 4.5", 12.6#, L-80 8rd EUE mod ( drift lD = 3.833", cap. = .01522bpf ) 7" 29 ppf, L-80, prod. csg. The bottom 15 jts. have btrs. threads, the remainder have FJ Hydril 563 ( drift ID = 6.059", cap. = 0.0371 bpf ) Radioactive tag on tubing collar at 16852' and Radioactive tag on casing collar at 16,926' and Two 7" x 19' marker joints from 17,172' to 17,210' and 11=11 Baker S-3 perm packer 17109' Stimulation Summary (3.875" ID) none performed 4.5" HES "XN" nipple 3.813" 17133' Perforation Summary Ref log: USIT 01/03/99 Size SPF Interval (TVD) 4.5" SWS WLEG 17362' PACKING BORE W/3.75" NO-GO 3 3/8" 6 17436'-17496' (7067'-7100') C 34B HJ II charges @ 60 deg. phasing Est. top of fish at 17568' \ Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. / ~'" ~_~(~ File Number of Well History File PAGES TO DELETE Complete RESCAN Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: ~ Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of various kinds [] Other COMMENTS: Scanned by:~ildred Daretha Nathan Lowell [] TO RE-SCAN Notes: Re-Scanned by: Beverly Mildred Daretha Nathan Lowell Date: Is/ 1 • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 �-- -•» Post Office Box 196612 Anchorage, Alaska 99519 -6612 December 30, 2011 stAttiNEn FEB 2; 201Z Mr. Tom Maunder - O "� q6 Alaska Oil and Gas Conservation Commission o 333 West 7 Avenue \IR Anchorage, Alaska 99501 ( \t\ Subject: Corrosion Inhibitor Treatments of MPF -Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from MPF -Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing Teak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator . • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10-404) MPF -Pad 10/29/2011 Corrosion Initial top of Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement Vol. of cement pumped cement date inhibitor sealant date ft bbls ft pal MPF -01 1950450 50029225520000 10.2 N/A 10.2 N/A 122.4 8/7/2011 MPF -02 1960700 50029226730000 4 N/A 4 N/A 35.7 8/8/2011 MPF -05 1970740 50029227620000 1.3 N/A 13 N/A 13.6 8/9/2011 MPF-06 1960020 50029226390000 1.2 N/A 12 N/A 15.3 8/2/2011 MPF-09 1971040 50029227730000 5.0 N/A 5.0 N/A 54.4 8!92011 MPF -10 1960940 50029226790000 1.7 WA 1.7 N/A 20.4 822011 MPF -13 1950270 50029225490000 0.2 N/A 02 N/A 8.5 10/6/2011 MPF -14 1952120 50029226360000 0.1 N/A 0.1 N/A 8.5 10/6/2011 MPF -17 1971960 50029228230000 4.1 N/A 4.1 N/A 37.4 8/6/2011 MPF -18 1961000 50029226810000 8.3 N/A 8.3 N/A 91.8 8/2/2011 MPF -21 1961350 50029226940000 1.8 N/A 1.8 N/A 15.3 8/62011 MPF -22 1952010 50029226320000 4 N/A 4 N/A 13.6 8/12011 MPF -25 1950160 50029225460000 0.3 N/A 0.3 N/A 6.8 10/29/2011 MPF -26 1970840 50029227670000 1.8 N/A 1.8 N/A 11.9 8/1/2011 MPF -29 1961170 50029226880000 6.7 N/A 6.7 N/A 56.1 8/9/2011 MPF -30 1951840 50029226230000 0.8 N/A 0.8 N/A 6.8 8/1/2011 MPF -33 2010620 50029226890000 23 Need top job MPF-34 1971970 50029228240000 4.1 N/A 4.1 N/A 13.6 8/1/2011 MPF -37 1950250 50029225480000 0.2 N/A 02 N/A 8.5 10/6/2011 MPF -38 1951680 50029226140000 0.3 WA 0.3 N/A 6.8 10/52011 MPF-41 1970950 50029227700000 0.8 WA 0.8 N/A 8.5 8/9/2011 MPF-42 1970200 50029227410000 1.8 N/A 1.8 N/A 13.6 8/1/2011 MPF -45 1950580 50029225560000 8 N/A 8 N/A 78.2 8/11/2011 MPF-46 1940270 50029224500000 Sealed Conductor N/A N/A N/A N/A N/A MPF-49 1970030 50029227320000 2.3 N/A 23 N/A 18.7 8/11/2011 MPF -50 1970580 50029227560000 1.7 N/A 1.7 N/A 6.8 7/31/2011 MPF -53 1951080 50029225780000 2.8 N/A 2.8 N/A 11.9 9/19/2011 MPF -54 1961920 50029227260000 1.7 N/A 1.7 N/A 10.2 811/2011 MPF -57A 2031670 50029227470100 1.3 N/A 1.3 N/A 13.6 8/11/2011 MPF -58 1961560 50029227060000 1.7 N/A 1.7 N/A 13.6 7/31/2011 MPF-61 1951170 50029225820000 62 Need top job MPF-62 1951610 50029226090000 2.0 NN 2.0 N/A 13.6 9/1/2011 MPF-65 1970490 50029227520000 1.5 N/A 1.5 N/A 13.6 8/11/2011 MPF -66A 1961620 50029226970100 0.8 N/A 0.8 N/A 8.5 7/31/2011 MPF-69 1951250 50029225860000 0.8 N/A 0.8 N/A 8.5 8/4/2011 MPF -70 1951530 50029226030000 1.7 N/A 1.7 N/A 15.3 7/31/2011 MPF -73A 2001980 50029227440100 1.5 N/A 1.5 N/A 13.6 8/11/2011 MPF -74 1961080 50029226820000 1.7 N/A 1.7 N/A 13.6 7/31/2011 MPF -77 1951360 50029225940000 0.2 N/A 02 N/A 6.8 10/5/2011 MPF -78 1951440 50029225990000 0.7 N/A 0.7 N/A 5.1 7/31/2011 MPF -79 1971800 -50029228130000 0.6 N/A 0.6 N/A 6.8 8/32011 MPF-80 1982170 50029229280000 0.5 N/A 0.5 N/A 3.4 8/3/2011 MPF-81 2000660 50029229590000 0.9 N/A 0.9 N/A 8.5 8/3/2011 MPF -82 2091350 50029229710000 1.7 N/A 1.7 N/A 15.3 8/3/2011 MPF-83 2000930 50029229630000 12 N/A 12 N/A 13.6 8/3/2011 MPF -84B 2001760 50029229310200 1.2 N/A 12 N/A 10.2 8/3/2011 "•--+� MPF-85 1982500 50029229360000 0.1 N/A 0.1 N/A 7.7 9/1/2011 MPF -86 2010870 50029230180000 0.8 N/A 0.8 N/A 6.8 8/12/2011 MPF -87A 2032130 50029231840100 1.3 N/A 1.3 N/A 11.9 8/13/2011 MPF -88 2031930 50029231850000 1.3 N/A 1.3 N/A 15.3 8/3/2011 MPF -89 2050900 50029232680000 1.2 N/A 1.2 N/A 10.2 8/3/2011 MPF -90 2012110 50029230510000 1.8 N/A 1.8 N/A 18.7 8/3/2011 MPF -91 2051100 50029232710000 1.7 N/A 1.7 N/A 11.9 8/132011 MPF -92 1981930 50029229240000 0.8 N/A 0.8 WA 5.1 8/132011 MPF -93 2050870 50029232660000 0.3 N/A 0.3 N/A 7.7 9/1/2011 MPF -94 2011700 50029230400000 1.8 N/A 1.8 N/A 13.6 8/13/2011 MPF -95 1981790 50029229180000 0.5 N/A 0.5 N/A 3.4 8/132011 MPF -96 2081860 50029234060000 0.1 N/A 0.1 N/A 6.0 9/1/2011 MPF -99 2061560 50029233320000 1.3 N/A 1.3 N/A 11.9 8/11/2011 - MEMORANDUM • State of Alaska • M EM O Alaska Oil and Gas Conservation Commission TO: DATE: Friday, August 05, 2011 Jim Regg P.I. Supervisor 1 l t l ( Cl i( SUBJECT: Mechanical Integrity Tests 6 BP EXPLORATION (ALASKA) INC F -85 FROM: Bob Noble MILNE PT UNIT KR F -85 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry --v - NON- CONFIDENTIAL Comm Well Name: MILNE PT UNIT KR F - 85 API Well Number: 50 029 - 22936 - 00 - 00 Inspector Name: Bob Noble Insp Num: mitRCN110802163732 Permit Number: 198 - 250 - - Inspection Date: 7/30/2011 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well F -85 - 1Type Inj. 1 NO TVD 6888 ' IA F 210 1966 1933 1 1916 1901 - 1887 P.T.D 1982500 TypeTest SPT Test psi 1722 ' OA 60 291 288 285 283 282 Interval . P /F, P ' Tubing 3370 3370 3365 3365 3365 3365 Notes: Friday, August 05, 2011 Page 1 of 1 MEMORANDUM . State of Alaska . Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor Kerr c¡jj/Ic(ol DATE: Thursday, August 09,2007 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC F-85 MILNE PT UNIT KR F-85 FROM: Bob Noble Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv ;JR£ Comm Well Name: MILNE PT UNIT KR F-85 API Well Number: 50-029-22936-00-00 Inspector Name: Bob Noble Insp Num: mitRCN070804172945 Permit Number: 198-250-0 Inspection Date: 8/4/2007 Rei Insp N urn: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. ,- Well i F-85 IType Inj. I G TVD I 6888 /i IA 640 ! 2020 I 2010 2010 ! I I ¡ P.T. ¡ 1982500 ITypeJest i SPT Test psi I 2020 /rOA 0 I 80 I 80 80 i I I : Interval 4YRTST / P/F P ./ Tubing 4240 i 4240 4240 4240 I i I i Notes: NON-CONFIDENTIAL SCANNED AUG 2 3 2007 Thursday, August 09, 2007 Page 1 of 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging_ Perforate_ Convert - Water to WAG Injector Pull tubing _ Alter casing _ Repair well _ Other_X Convert to WAG Inj 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__ RKB 45 feet 3. Address Exploratow___ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__X Milne Point Unit 4. Location of well at surface 8. Well number 3215' FNL, 2959' FEL, Sec. 06, T13N, R10E, UM (asp's 541604, 6035515) MPF-85 At top of productive interval 9. Permit number / approval number 1206' FNL, 14' FEL, Sec. 34, T14N, R09E, UM (asp's 528792, 6042742) 198-250 At effective depth 10. APl number 1101' FNL, 199' FEL, Sec. 34, T14N, R09E, UM (asp's 528606, 6042846) 50-029-22936 At total depth 11. Field / Pool 1053' FNL, 275' FEL, Sec. 34, T14N, R09E, UM (asp's 528530, 6042894) Miline Point Unit / Kuparuk River Sands 12. Present well condition summary Total depth: measured 17815 feet Plugs (measured) true vertical 7279 feet Effective depth: measured 17706 feet Junk (measured) Est. top of fish (TCP guns) at 17568'. true vertical 7218 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 112' 20" 250 SX ArcticSet I (Appro 148' 148' Surface 8342' 9-5/8" 1230sxPFC, 100sxG, 8378' 4272' 1285sxPFE, 200sxPFC Production 17760' 7" 220 sx Class 'G' CEiVE[ 6, DEC 0 ? 2001 Perforation depth: measured Open Perfs 17436' - 17496' Ala~a 0il & Gas Coos. C0mm. ission true vertical Open Perfs 7067' - 7101' Artchorao~ Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 TBG @ 17109' MD. 4-1/2" Tubing Tail @ 17362'. Packers & SSSV (type & measured depth) 7" x 4-1/2" Baker S-3 Perm Packer @ 17109'. 4~1/2" HES 'X' Nipple @ 2202'. 13. Stimulation or cement squeeze summary 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 05/14/2001 Water Injection 1639 3350 Subsequent to operation 05/30/2001 Gas Injection 2437 4665 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil __ Gas __ Suspended __ Service WAG Iniection Well 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. une 10, DeWayne R. Schnorr Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 ORIGINAL SUBMIT IN DUPLIGATE MPF-85 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 05/19/2001 CONVERTED WELL FROM WATER TO WAG INJECTION. EVENT SUMMARY 05/19/01 CONVERTED WELL FROM WATER INJECTION ONLY TO WAG INJECTION. THIS IS THE FIRST TIME THAT GAS WAS INJECTED INTO THIS WELL, Page I 198'2S0-0 MILNE PT UNIT KR Roll Itl: Start: Stop Roll #2: MD 17815 TVD 07279 Completion Date: · F.sS 50, 029,22936,00' i~PE~L6i~ki0N (ALASKA) INC Start Stop 1/16/99 Completed Status: 1W1NJ Current: Name ADN-MD ADN-TVD CDR-MD CDR-TVD PDC USIT GYRO CONT MULTI GYRO CONT MULTI SRVY RPT 9005 9006 Interval / / F1NAL 15900-17800 ~- FINAL 6500-7300 ?3~- FINAL 600-17850 ~c F~AL 600-7300 ~ F~ 0-17740 9 F~AL BL(C) 0-17740 GYRODATA D~PIPE 0-9850 GYRODATA DRLPIPE 0-2897 SCHLUM 0-17815 1-3 SCHLUM ADN/CDR/GR 1 SCHLUM CCL/PDC Sent Received T/C/D OH 3/1/99 3/3/99 OH 3/1/99 3/3/99 OH 3/1/99 3/3/99 OH 3/1/99 3/3/99 CH 5 1/6/99 1/15/99 CH 5 2/26/99 3/3/99 OH 3/3/99 3/4/99 OH 3/3/99 3/4/99 OH 3/3/99 3/4/99 OH 3/1/99 3/3/99 CH 2/26/99 3/3/99 Thursday, January 25, 2001 Page 1 of 1 STATE OF ALASKA -- .... · ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR REOOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [--IOil [] Gas [] Suspended I~Abandoned [] Service Water Injection 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 98-250 3. Address ~~~ 8. APl Number ~~i 50-029-22936 P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface f ; .i; .~.:¥- '~.~ ~ '¢~.'!~;f~':'~ 9. Unit or Lease Name NSL, 2959' WEL, SEC. 6, T13N, R10E, UM 2O65' Milne Point Unit At top of productive interval ;///-'~¢"/?~J¢ ?' !5. ?~¢ 10. Well Number 4073'NSL, 14'WEL, SEO. S4, T14N, RaE, UM . ' ":,; !~' MPF-85i At total depth ~--~- !.~ 11. Field and Pool 4236' NSL, 274' WEL, SEC. 34, T14N, RDE, UM Milne Point Unit / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Sands KBE = 44.72'I ADL355018 12. Date Spudded I 13. Date I.D. Reached ! 14. Date Comp., Susp., or Aband115. Water depth, if offshore 116. No. of Completions 12/12/98 12/26/98 1/16/99 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 17815 7279 FTI 17706 7218 FTI []Yes I~NoI N/A MD I 1800' (Approx.) 22. Type Electric or Other Logs Run ,. MWD, DWOB, DTOQ, Gyro;' D&I, CDR, GR( PWD, ADN" 23. CASlNG~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.1# H-40 Surface 112' 24" 250 sx Arcticset I (Approx.) 9-5/8" 40# L-80 36' 8378' 12-1/4" 1230 sx PF C, 100 sx G, 1285 sx PF E, 200 sx PFC 7" 29# L-80 32' 17792' 8-1/2" 220 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SiZE DEPTH SET (MD) PACKER SET (MD) 3-3/8" Gun Diameter, 6 spf 4_1/2,,, 12.6#, L-80 17362' 17109' MD TVD MD TVD 17436' - 17496' 7067' - 7101' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED Freeze Protect with 52 Bbls Dead Crude & 10 Bbls Diesel (N-27E) Freeze Protect with 75 Bbls of Diesel (N-4ES) 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) February 12, 1999I Water Injection Date of Test Hours Tested PRODUCTION FOR OIL-DEL GAS-MCF WATER-DEL CHOKE SiZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED 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. ORIGINAL Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Base HRZ 16616' 6681' Top Kuparuk D 17220' 6947' LCU 17445' 7072' Top Kuparuk A 17445' 7072' Top Miluveach 17534' 7122' 31. List of Attachments Summary of Daily Drilling Reports, Surveys !32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Terrie Hubble~_~ ~.~'~ Title Technical Assistant III Date MPF-85i 98-250 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. J NSTRUCTIONS 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 Performance Enquiry Report Operator BP Exploration Date 01'19, 11 Feb 99 Page 1 Formation Integrity Test for MPF-85 The analysis is from - 16:30, 19 Dec 98 - to - 16:30, 19 Dec 98 Programs in Result Table: MPF-85 Drill and Complete Well Type Time From Time To Duration Description E.M.W.(equivalent mud weight) Depth MDR Hole Size MDR MPF-85 Event 16:30, 19 Dec 98 16:30, 19 Dec 98 0 hr 0 min Obtained required level of integrity 11.5 10013.0 8-1/2 Progress Report Facility M Pt F Pad Well MPF-85 Rig Page 1 Date 10 February 99 Date/Time 11 Dec 98 06:00-06:30 06:30-10:30 10:30-11:00 11:00-18:00 18:00-23:00 23:00-03:00 12 Dec 98 03:00-06:00 06:00-06:30 06:30-09:30 09:30-11:00 11:00-14:00 14:00-14:30 14:30-17:00 17:00-06:00 13 Dec 98 06:00-06:30 06:30-15:00 15:00-16:00 16:00-17:30 17:30-18:00 18:00-21:30 21:30-06:00 14 Dec 98 06:00-06:30 06:30-17:00 17:00-18:30 18:30-19:00 19:00-21:30 21:30-22:30 22:30-06:00 15 Dec 98 06:00-06:30 06:30-19:30 19:30-22:00 22:00-02:00 16 Dec 98 02:00-04:30 04:30-06:00 06:00-08:00 08:00-12:00 12:00-14:30 14:30-16:00 16:00-00:00 17 Dec 98 00:00-01:30 01:30-02:00 02:00-04:30 04:30-06:00 06:00-06:30 06:30-09:00 09:00-10:00 10:00-11:00 11:00-15:00 15:00-18:00 18:00-20:30 20:30-04:30 18 Dec 98 04:30-06:00 06:00-06:30 06:30-08:30 Duration 1/2 hr 4 hr 1/2 hr 7 hr 5 hr 4hr 3 hr 1/2 hr 3 hr 1-1/2 hr 3hr 1/2 hr 2-1/2 hr 13 hr 1/2 hr 8-1/2 hr 1 hr 1-1/2 hr 1/2 hr 3-1/2 hr 8-1/2 hr 1/2 hr 10-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1 hr 7-1/2 hr 1/2 hr 13hr 2-1/2 hr 4 hr 2-1/2 hr 1-1/2 hr 2 hr 4 hr 2-1/2 hr 1-1/2 hr 8 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1 hr 1 hr 4 hr 3 hr 2-1/2 hr 8 hr 1-1/2 hr 1/2 hr 2 hr Activity Held safety meeting Rig moved 20.00 % Held safety meeting Rig moved 100.00 % Rigged up High pressure lines Rigged up Divertor Serviced Iron roughneck Held safety meeting Racked back Drillpipe Repaired Iron roughneck Racked back Drillpipe Tested Divertor Made up BHA no. 1 Drilled to 1702.0 ft Held safety meeting Drilled to 3015.0 ft Circulated at 3015.0 ft Pumped out of hole to 1400.0 ft R.I.H. to 3015.0 ft Conducted electric cable operations Drilled to 1.0 ft Held safety meeting Drilled to 6040.0 ft Circulated at 6040.0 ft Held safety meeting Pumped out of hole to 3000.0 ft R.I.H. to 6040.0 ft Drilled to 7170.0 ft Held safety meeting Drilled to 8395.0 ft Circulated at 8395.0 ft Pulled out of hole to 1234.0 ft R.I.H. to 8395.0 ft Circulated at 8395.0 ft Circulated at 8396.0 ft Pulled out of hole to 669.0 ft Pulled BHA Rigged up Casing handling equipment Ran Casing to 8380.0 ft (9-5/8in OD) Circulated at 8380.0 ft Held safety meeting Mixed and pumped slurry - 470.000 bbl Displaced slurry - 620.000 bbl Held safety meeting Mixed and pumped slurry - 530.000 bbl Displaced slurry - 158.000 bbl Serviced Divertor Rigged down Cement unit Welded casing stub Welded casing stub Welded casing stub Rigged up BOP stack Held safety meeting Tested BOP stack Facility Date/Time 19 Dec 98 20 Dec 98 21 Dec 98 22 Dec 98 23 Dec 98 24 Dec 98 25 Dec 98 26 Dec 98 27 Dec 98 M Pt F Pad Progress Report Well MPF-85 Rig (null) Page Date Duration Activity 08:30-17:30 17:30-21:00 21:00-23:00 23:00-00:00 00:00-03:30 03:30-05:00 05:00-06:00 06:00-06:30 06:30-11:30 11:30-12:30 12:30-15:30 15:30-16:30 16:30-04:00 04:00-06:00 06:00-06:30 06:30-13:30 13:30-20:30 20:30-21:30 21:30-06:00 06:00-10:30 10:30-12:00 12:00-16:30 16:30-17:30 17:30-19:00 19:00-21:00 21:00-06:00 06:00-06:00 06:00-12:30 12:30-16:00 16:00-22:00 22:00-23:00 23:00-04:00 04:00-06:00 06:00-09:30 09:30-10:30 10:30-11:00 11:00-12:00 12:00-15:30 15:30-19:00 19:00-06:00 06:00-02:00 02:00-03:00 03:00-06:00 06:00-10:30 10:30-11:30 11:30-12:30 12:30-17:00 17:00-19:00 19:00-19:30 19:30-22:30 22:30-23:00 23:00-00:00 00:00-06:00 06:00-10:00 9 hr 3-1/2 hr 2 hr 1 hr 3-1/2 hr 1-1/2 hr 1 hr 1/2 hr 5 hr 1 hr 3 hr 1 hr 11-1/2 hr 2hr 1/2 hr 7hr 7 hr 1 hr 8-1/2 hr 4-1/2 hr 1-1/2 hr 4-1/2 hr 1 hr 1-1/2 hr 2 hr 9 hr 24 hr 6-1/2 hr 3-1/2 hr 6 hr 1 hr 5 hr 2 hr 3-1/2 hr 1 hr 1/2hr 1 hr 3-1/2 hr 3-1/2 hr llhr 2O hr lhr 3 hr 4-1/2 hr 1 hr 1 hr 4-1/2 hr 2 hr 1/2 hr 3 hr 1/2 hr 1 hr 6 hr 4 hr Repaired Bottom ram Tested BOP stack Repaired Kelly cocks Tested Kelly cocks Made up BHA no. 2 R.I.H. to 2090.0 ft Drilled installed equipment - DV collar Tested Casing - Via string R.I.H. to 8294.0 ft Tested Casing - Via string Drilled installed equipment - Float collar Performed formation integrity test Drilled to 10013.0 ft Circulated at 10013.0 ft Circulated at 10013.0 ft Rigged up Wireline units Drilled to 10855.0 ft Circulated at 10855.0 ft Drilled to 11886.0 fl Drilled to 12262.0 fl Circulated at 12262.0 ft Pulled out of hole to 8322.0 ft Serviced Top drive R.I.H. to 12262.0 ft Circulated at 12262.0 ft Drilled to 13311.0 fl Drilled to 15385.0 fl Drilled to 15857.0 ft Circulated at 15857.0 ft Pulled out of hole to 690.0 ft Pulled BHA Tested BOP stack Made up BHA no. 3 R.I.H. to 8390.0 ft Circulated at 8390.0 ft R.I.H. to 9419.0 ft Took MWD survey at 9419.0 ft R.I.H. to 15857.0 fl Circulated at 15857.0 ft Drilled to 16724.0 fl Drilled to 17815.0 fl Circulated at 17815.0 ft Pulled out of hole to 16000.0 ft Pulled out of hole to 8358.0 ft Serviced Block line Serviced Top drive R.I.H. to 17450.0 ft Reamed to 17693.0 fl R.I.H. to 17815.0 fl Circulated at 17815.0 ft Pulled out of hole to 17504.0 ft Reamed to 17400.0 fl Pulled out of hole to 7000.0 fl Pulled out of hole to 711.0 ft 2 10 February 99 Facility Date/Time 28 Dec 98 29 Dec 98 M Pt F Pad Progress Report Well MPF-85 Rig (null) Page Date Duration Activity 10:00-13:00 13:00-14:00 14:00-16:00 16:00-16:30 16:30-06:00 06:00-14:30 14:30-16:00 16:00-22:30 22:30-01:30 01:30-04:00 04:00-06:00 06:00-09:00 09:00-19:30 19:30-00:00 3 hr 1 hr 2 hr 1/2 hr 13-1/2 hr 8-1/2 hr 1-1/2 hr 6-1/2 hr 3 hr 2-1/2 hr 2hr 3 hr 10-1/2 hr 4-1/2 hr Pulled BHA Serviced BOP stack Rigged up Casing handling equipment Held safety meeting Ran Casing to 12000.0 ft (Tin OD) Ran Casing to 17791.0 ft (Tin OD) Rigged up Cement head Circulated at 17791.0 ft Mixed and pumped slurry - 45.100 bbl Rigged down Casing handling equipment Rigged down BOP stack Installed Xmas tree primary components Laid out 5in drill pipe from derrick Rigged down Divertor 3 10 February 99 Facility Date/Time 13 Jan 99 14 Jan 99 15 Jan 99 16 Jan 99 M Pt F Pad Progress Report Well MPF-85 Rig Nabors 4ES Page Date 18:00-03:00 03:00-04:00 04:00-06:00 06:00-06:30 06:30-09:00 09:00-12:00 12:00-20:30 20:30-22:30 22:30-23:30 23:30-01:30 01:30-02:30 02:30-06:00 06:00-07:00 07:00-09:00 09:00-10:00 10:00-18:00 18:00-23:00 23:00-04:00 04:00-06:00 06:00-09:00 09:00-11:00 11:00-13:00 13:00-15:30 15:30-16:30 16:30-17:00 17:00-21:00 21:00-00:00 Duration 9hr 1 hr 2 hr 1/2 hr 2-1/2 hr 3 hr 8-1/2 hr 2hr 1 hr 2 hr 1 hr 3-1/2 hr 1 hr 2 hr 1 hr 8 hr 5hr 5 hr 2 hr 3 hr 2 hr 2 hr 2-1/2 hr 1 hr 1/2 hr 4 hr 3 hr Activity Rig moved 100.00 % Removed Xmas tree Installed BOP stack Held safety meeting Installed BOP stack Tested BOP stack Serviced Tubing Rigged up sub-surface equipment - TCP Ran Tubing to 742.0 ft (4-1/2in OD) Laid down 742.0 ft of Tubing Serviced Drillpipe Singled in drill pipe to 2184.0 ft Circulated at 2184.0 ft Laid down 2184.0 ft of 3-1/2in OD drill pipe Installed TCP Ran Tubing to 10782.0 ft (4-1/2in OD) Circulated at 10782.0 ft Ran Tubing to 17496.0 ft (4-1/2in OD) Conducted electric cable operations Conducted electric cable operations Installed Hanger assembly Removed BOP stack Installed Xmas tree Freeze protect well - 75.000 bbl of Diesel Perforated from 17436.0 ft to 17496.0 ft Functioned Permanent packer Cleared Sand traps 1 10 February 99 ANADRILL SCHLUMBERGER Survey report Client ................... : BP Exploration (Alaska) Inc. Field .................... : Milne Point gnit Well ..................... : MPF-85i API number ............... : 50-029-22936 Engineer ................. : J. Rathert Rig: ..................... : Nabors 27E ~ate: ................... : Alaska Survey calculation methods Method for positions ..... : Minimum curvature Method for DLS ........... : Mason & Taylor Depth reference - Permanent datum .......... : Mean Sea Level Depth reference .......... : Drill Floor GL above permanent ....... : 11.10 ft KB above permanent ....... : 44.72 ft DF above permanent ....... : 44.72 ft Vertical section origin Latitude (+N/S-) ......... : Departure (+E/W-) ........ : 0.00 ft 0.00 ft Platform reference point- 'atitude (+N/S-) ......... : -999.25 ft /eparture (+E/W-) ........ : -999.25 ft Azimuth from rotary table to target: 299.70 degrees 26-Dec-98 19:56:12 Spud date ................ : 12 Dec 98 Last survey date ......... : 26-Dec-98 Total accepted surveys...: ....... 271 MD of first survey : 0.00 ft MD of last survey ........ : 17815.00 ft Geomagnetic data Magnetic model ........... : BGGM version 1998 Magnetic date ............ : 12-DEC-1998 Magnetic field strength..: 1145.75 HCNT Magnetic dec (+E/W-) ..... : 27.35 degrees Magnetic dip ............. : 80.75 degrees IHR survey Reference Criteria - Reference G ............... 1003.00 mGal Reference H ............... 1145.00 HCNT Reference Dip ............. 80.75 degrees Tolerance of G ............ (+/-) 3.00 mGal Tolerance of H ............ (+/-) 6.00 HCNT Tolerance of Dip .......... (+/-) 0.30 degrees Corrections Magnetic dec (+E/W-) ..... : 27.35 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-) .... : 27.71 degrees (Total az corr = magnetic dec - grid conv) Sag applied (Y/N) ........ : No degree: 0.00 [(c)~-1998 Anadrill IDEAL ID5 IA 12RI E:., '[:'~ ',' ', %1,,,. ,,, ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 2 of 10 Seq Measured Incl Azimuth Course % depth angle angle length - (ft) (deg) (deg) (ft) 1 0.00 0.00 0.0 2 100.00 0.61 221.7 3 200.00 0.56 201.2 4 300.00 0.71 222.1 5 400.00 0.69 243.4 6 500.00 0.82 271.0 '}i 7 600.00 1.12 283.5 8 700.00 2.03 292.9 9 800.00 3.46 301.8 10 900.00 4.94 301.6 11 1000.00 6.39 303.9 12 1100.00 8.00 301.9 13 1200.00 9.41 300.9 14 1300.00 11.65 301.1 15 1350.00 13.57 301.4 16 1400.00 14.92 301.5 17 1450.00 15.11 301.2 18 1500.00 15.70 300.6 19 1550.00 17.27 299.6 20 1600.00 18.08 299.5 21 1650.00 20.62 299.6 22 1700.00 21.30 299.3 '23 1750.00 22.76 299.1 24 1800.00 23.32 299.2 25 1850.00 23.63 298.9 26 1900.00 24.14 298.7 27 1950.00 24.62 298.3 28 2000.00 26.19 298.2 29 2050.00 27.31 298.4 30 2100.00 29.51 299.0 0.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 5O.0O 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 TVD depth (ft) 0.00 100.00 199.99 299.99 399.98 499.97 599.96 699.92 799.80 899.53 999.04 1098.25 1197.09 1295.40 1344.20 1392.66 1440.95 1489.15 1537.10 1584.74 1631.91 1678.60 1724.95 1770.96 1816.82 1862.54 1908.08 1953.24 1997.89 2041.87 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- disp1 Azim {deg/ tool qual (ft) (ft) (ft) (ft) (deg) i00f) type type 0.00 0.11 0.15 0.21 0.68 1.64 3.20 5.90 10.67 17.99 27.85 40.35 55.48 73.75 84.66 96.96 109.91 123.18 137.37 152.55 169.12 187.00 205.76 225.32 245.24 265.48 286.12 307.56 330.06 353.84 0.00 0.00 -0.40 -0.35 -1.25 -0.88 -2.17 -1.48 -2.90 -2.43 -3.15 -3.68 -2.91 -5.35 -2.00 -7.93 0.28 -12.13 4.13 -18.36 9.49 -26.65 16.27 -37.17 24.15 -50.10 33.56 -65.76 39.23 -75.09 45.65 -85.58 52.39 -96.65 59.20 -108.04 66.32 -120.32 73.80 -133.53 81.97 -147.94 90.77 -163.51 99.91 -179.88 109.45 -196.97 119.12 -214.39 128.87 -232.13 138.72 -250.27 148.87 -269.16 159.54 -288.97 170.97 -309.84 0.00 0.00 0.00 0.53 221.60 0.61 1.53 215.22 0.21 2.62 214.25 0.27 3.78 219.99 0.26 4.85 229.43 0.38 6.09 241.43 0.37 8.18 255.88 0.94 12.13 271.34 1.49 18.82 282.68 1.48 28.29 289.60 1.47 40.58 293.64 1.63 55.61 295.74 1.42 73.83 297.04 2.24 84.72 297.58 3.84 97.00 298.07 2.70 109.93 298.46 0.41 123.20 298.72 1.22 137.39 298.86 3.19 152.57 298.93 1.62 169.13 298.99 5.08 187.02 299.03 1.38 205.77 299.05 2.92 225.34 299.06 1.12 245.26 299.06 0.66 265.50 299.04 1.03 286.14 299.00 1.02 307.59 298.95 3.14 330.09 298.90 2.25 353.88 298.89 4.44 TIP GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO [(c)1998 Anadrill IDEAL ID5 iA 12RI -- _ ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 3 of 10 Seq Measured Incl Azimuth Course % depth angle angle length - (ft) (deg) (deg) (ft) 31 2150.00 31.31 299.3 32 2200.00 32.39 299.3 33 2250.00 33.55 299.7 34 2300.00 35.95 300.3 35 2350.00 37.24 300.5 36 i:~ 37 ?" 38 39 40 2400.00 40.09 301.2 2450.00 41.34 301.5 2500.00 43.52 301.7 2550.00 44.53 301.9 2600.00 45.68 302.3 41 2650.00 47.49 302.6 42 2700.00 49.84 303.1 43 2750.00 51.94 303.1 44 2800.00 54.16 303.1 45 2850.00 56.06 303.0 46 2900.00 57.97 302.9 47 2950.00 57.74 303.1 48 3000.00 58.67 303.3 49 3050.00 60.40 303.4 50 3100.00 61.45 303.5 51 3150.00 64.12 303.4 52 3200.00 66.02 303.3 53 3250.00 68.37 302.5 54 3300.00 69.43 302.0 55 3350.00 70.86 301.6 56 3400.00 72.29 301.5 57 3450.00 72.36 301.0 58 3500.00 73.78 300.4 59 3550.00 74.66 299.9 60 3600.00 74.17 299.9 50.00 50.OO 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 TVD depth (ft) 2084.99 2127.46 2169.40 2210.48 2250.63 2289.66 2327.56 2364.46 2400.41 2435.70 2470.07 2503.09 2534.63 2564.68 2593.28 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (ft) (deg) i00f) type type 379.15 405.53 432.74 461.24 491.04 522.27 554.87 588.59 623.31 658.70 183.30 -331.94 196.21 -354.95 209.61 -378.63 223.86 -403.31 238.94 -429.02 254.97 -455.83 271.93 -483.68 289.61 -512.41 307.92 -541.94 326.75 -571.95 379.18 298.91 3.61 GYRO 405.57 298.93 2.16 GYRO 432.78 298.97 2.36 GYRO 461.27 299.03 4.85 GYRO 491.07 299.12 2.59 GYRO 522.29 299.22 5.77 GYRO 554.88 299.35 2.53 GYRO 588.59 299.47 4.37 GYRO 623.31 299.60 2.04 GYRO 658.70 299.74 2.37 GYRO 694.97 346.23 -602.59 694.98 299.88 3.65 732.46 366.60 -634.13 732.47 300.03 4.76 771.18 387.79 -666.63 771.21 300.19 4.20 811.07 409.60 -700.10 811.12 300.33 4.44 852.01 431.97 -734.47 852.09 300.46 3.80 50.00 2620.50 893.88 454.78 -769.67 50.00 2647.10 936.15 477.84 -805.17 50.00 2673.45 978.56 501.11 -840.73 50.00 2698.80 1021.57 524.80 -876.73 50.00 2723.09 1065.18 548.89 -913.19 1109.54 1154.79 1200.81 1247.41 1294.40 1341.81 1389.43 1437.26 1485.37 1533.53 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 573.39 -950.29 598.32 -988.16 623.35 -1026.86 648.24 -1066.31 673.02 -1106.28 697.84 -1146.70 722.56 -1187.43 746.97 -1228.56 771.14 -1270.16 795.15 -1311.91 2745.96 2767.03 2786.41 2804.41 2821.39 2837.20 2852.38 2866.94 2880.53 2893.97 893.99 300.58 3.82 936.29 300.69 0.57 978.74 300.80 1.89 1021.80 300.90 3.46 1065.45 301.01 2.11 1109.88 301.11 5.34 1155.18 301.19 3.80 1201.25 301.26 4.93 1247.89 301.30 2.32 1294.92 301.31 2.96 1342.35 301.32 2.87 1389.99 301.32 0.96 1437.82 301.30 3.06 1485.92 301.26 2.01 1534.07 301.22 0.98 GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO [ (c)1998 Anadrill IDEAL ID5 iA 12R] ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 4 of 10 Seq Measured Incl Azimuth Course # depth angle angle length - (ft) (deg) (deg) (ft) 61 3650.00 74.51 299.7 62 3700.00 76.03 299.1 63 3750.00 75.44 298.9 64 3800.00 75.40 299.0 65 3850.00 75.32 299.0 50.00 50.0O 50.00 50.00 50.00 66 3900.00 74.67 299.0 '~67 3950.00 74.54 298.9 ~ 68 4000.00 74.40 298.9 69 4050.00 74.24 299.1 70 4100.00 73.86 299.2 50.00 50.00 50.00 50.00 50.00 71 4150.00 72.69 299.3 72 4200.00 72.88 299.3 73 4250.00 74.20 299.3 74 4300.00 75.37 299.3 75 4350.00 75.40 299.1 50.00 50.00 50.00 50.00 50.00 76 4400.00 75.44 299.1 77 4450.00 75.10 299.1 78 4500.00 75.42 299.0 79 4550.00 75.50 298.9 80 4600.00 75.35 299.0 50.00 5O.OO 50.00 50.00 50.00 81 4650.00 74.97 299.1 82 4700.00 75.42 298.9 83 4750.00 75.60 298.9 84 4800.00 75.42 299.1 85 4850.00 76.02 299.1 50.00 50.00 50.00 50.00 50.00 86 4900.00 74.44 299.5 87 4950.00 73.81 299.9 88 5000.00 73.57 299.9 89 5050.00 73.47 300.1 90 5100.00 73.02 300.1 50.00 50.00 50.00 50.00 5O.O0 TVD depth (ft) 2907.46 2920.18 2932.50 2945.08 2957.72 2970.66 2983.94 2997.33 3010.84 3024.58 3038.97 3053.77 3067.93 3081.05 3093.67 3106.26 3118.97 3131.69 3144.24 3156.83 3169.63 3182.41 3194.92 3207.43 3219.76 3232.51 3246.19 3260.23 3274.41 3288.83 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (ft) (deg) i00f) type type 1581.68 1630.03 1678.49 1726.87 1775.24 1823.54 1871.74 1919.91 1968.04 2016.12 2064.00 2111.76 2159.71 2207.95 2256.33 2304.72 2353.07 2401.42 2449.82 2498.20 2546.53 2594.87 2643.28 2691.68 2740.13 2788.48 2836.57 2884.56 2932.50 2980.38 819.08 -1353.69 842.81 -1395.82 866.31 -1438.20 889.73 -1480.55 913.18 -1522.86 936.60 -1565.10 959.93 -1607.28 983.21 -1649.45 1006.55 -1691.56 1029.97 -1733.54 1053.36 -1775.32 1076.74 -1816.97 1100.20 -1858.79 1123.81 -1900.86 1147.42 -1943.10 1170.95 -1985.38 1194.47 -2027.63 1217.95 -2069.90 1241.38 -2112.25 1264.80 -2154.60 1288.27 -2196.85 1311.70 -2239.13 1335.10 -2281.51 1358.57 -2323.85 1382.13 -2366.19 1405.79 -2408.35 1429.62 -2450.12 1453.54 -2491.72 1477.51 -2533.24 1501.53 -2574.67 1582.20 301.18 0.78 GYRO 1630.54 301.12 3.25 GYRO 1678.96 301.06 1.24 GYRO 1727.32 301.00 0.21 GYRO 1775.67 300.95 0.16 GYRO 1823.93 300.90 1.30 GYRO 1872.11 300.85 0.32 GYRO 1920.26 300.80 0.28 GYRO 1968.38 300.75 0.50 GYRO 2016.43 300.72 0.78 GYRO 2064.30 300.68 2.35 GYRO 2112.05 300.65 0.38 GYRO 2159.98 300.62 2.64 GYRO 2208.22 300.59 2.34 GYRO 2256.59 300.56 0.39 GYRO 2304.96 300.53 0.08 2353.30 300.50 0.68 2401.64 300.47 0.67 2450.02 300.44 0.25 2498.40 300.41 0.36 2546.72 300.39 0.78 2595.04 300.36 0.98 2643.44 300.34 0.36 2691.83 300.31 0.53 2740.28 300.29 1.20 2788.62 300.27 3.25 2836.71 300.26 1.48 2884.69 300.26 0.48 2932.64 300.25 0.43 2980.52 300.25 0.90 GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO [(c)1998 Anadrill IDEAL ID5 iA 12RI ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 5 of 10 Seq Measured Incl Azimuth Course % depth angle angle length - (ft) (deg) (deg) (ft) 91 5150.00 73.43 300.1 92 5200.00 73.67 300.1 93 5250.00 73.87 300.1 94 5300.00 73.60 300.2 95 5350.00 72.69 300.2 96 5400.00 73.06 300.3 ~ 97 5450.00 72.37 300.3 ~ 98 5500.00 72.31 300.2 99 5550.00 72.10 300.3 100 5600.00 72.35 300.3 101 5650.00 72.90 300.4 102 5700.00 72.48 300.3 103 5750.00 73.04 300.3 104 5800.00 72.60 300.4 105 5850.00 72.65 300.2 106 5900.00 73.35 300.4 107 5950.00 73.12 300.6 108 6000.00 73.34 300.7 109 6050.00 73.48 300.7 110 6100.00 73.39 300.8 111 6150.00 73.81 300.9 .~112 6200.00 73.43 300.9 ~113 6250.00 73.81 300.9 114 6300.00 73.39 300.9 115 6350.00 73.19 300.9 116 6400.00 73.42 300.9 117 6450.00 72.45 300.9 118 6500.00 72.22 300.8 119 6550.00 71.77 300.8 120 6600.00 71.29 301.2 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 5O.0O 50.00 TVD depth 3303.26 3317.42 3331.39 3345.39 3359.89 3374.61 3389.47 3404.64 3419.92 3435.18 3450.12 3464.99 3479.81 3494.58 3509.51 3524.13 3538.55 3552.98 3567.25 3581.51 3595.63 3609.73 3623.83 3637.94 3652.32 3666.68 3681.36 3696.53 3711.98 3727.82 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (ft) (deg) 100f) type type 3028.25 3076.20 3124.21 3172.21 3220.06 3267.84 3315.58 3363.22 3410.82 3458.43 3506.15 3553.88 3601.63 3649.40 3697.11 3744.93 3792.80 3840.66 3888.58 3936.49 3984.45 4032.41 4080.37 4128.32 4176.20 4224.08 4271.87 4319.50 4367.05 4414.46 1525.53 -2616.08 1549.58-2657.57 1573.66 -2699.10 1597.77 -2740.61 1621.84 -2781.97 1645.91 -2823.24 1670.00 -2864.46 1694.00 -2905.62 1717.98 -2946.74 1742.00 -2987.85 1766.11 -3029.03 1790.23 -3070.22 1814.33 -3111.45 1838.46 -3152.68 1862.54 -3193.88 1886.66 -3235.16 1910.96 -3276.41 1935.33 -3317.62 1959.76 -3358.84 1984.26 -3400.03 2008.86 -3441.21 2033.49 -3482.37 2058.13 -3523.53 2082.76 -3564.69 2107.35 -3605.78 2131.95 -3646.87 2156.50 -3687.89 2180.93 -3728.79 2205.27 -3769.63 2229.70 -3810.29 3028.39 300.25 0.82 3076.34 300.25 0.48 3124.35 300.24 0.40 3172.35 300.24 0.57 3220.20 300.24 1.82 3267.98 300.24 0.76 3315.72 300.24 1.38 3363.37 300.24 0.23 3410.98 300.24 0.46 3458.59 300.24 0.50 GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO 3506.31 300.24 1.12 GYRO 3554.04 300.25 0.86 GYRO 3601.80 300.25 1.12 GYRO 3649.56 300.25 0.90 GYRO 3697.28 300.25 0.39 GYRO 3745.10 300.25 1.45 3792.97 300.25 0.60 3840.84 300.26 0.44 3888.76 300.26 0.34 3936.69 300.27 0.26 3984.65 300.27 0.86 4032.62 300.28 0.76 4080.58 300.29 0.76 4128.55 300.30 0.84 4176.43 300.30 0.40 4224.32 300.31 0.46 4272.12 300.32 1.94 4319.76 300.32 0.50 4367.31 300.33 0.90 4414.73 300.34 1.22 GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO [(c)1998 Anadrill IDEAL ID5 iA 12RI ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 6 of 10 Seq Measured Incl Azimuth Course % depth angle angle length - (ft) (deg) (deg) {ft) 121 6650.00 71.06 301.3 122 6700.00 71.12 301.7 123 6750.00 72.97 301.8 124 6800.00 73.24 302.0 125 6850.00 73.43 302.0 126 6900.00 73.13 302.2 127 6950.00 72.89 302.4 128 7000.00 73.15 302.6 129 7050.00 72.91 302.8 130 7100.00 73.22 302.8 131 7150.00 72.74 302.9 132 7200.00 72.68 302.9 133 7250.00 72.14 302.8 134 7300.00 71.35 302.9 135 7350.00 71.27 302.9 136 7400.00 71.45 303.0 137 7450.00 72.25 303.2 138 7500.00 72.00 303.2 139 7550.00 72.20 302.5 140 7600.00 72.96 301.7 141 7650.00 72.24 301.9 142 7700.00 72.14 302.0 143 7750.00 71.68 301.7 144 7800.00 72.46 300.6 145 7850.00 72.48 300.8 146 7900.00 72.16 301.2 147 7950.00 72.29 301.2 148 8000.00 71.58 301.2 149 8050.00 71.66 301.1 150 8100.00 70.81 301.1 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 .50.00 50.00 50.00 50.00 50.00 5O.0O 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 TVD depth 3743.96 3760.16 3775.58 3790.11 3804.45 3818.83 3833.44 3848.04 3862.64 3877.20 3891.84 3906.70 3921.81 3937.47 3953.49 3969.47 3985.05 4000.39 4015.76 4030.73 4045.68 4060.97 4076.50 4091.89 4106.95 4122.14 4137.40 4152.91 4168.67 4184.76 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (ft) (deg) i00f) type type 4461.77 4509.04 4556.58 4604.38 4652.24 4700.09 4747.86 4795.62 4843.38 4891.14 4938.88 4986.54 5034.13 5081.54 5128.83 5176.13 5223.56 5271.06 5318.57 5366.23 5413.91 5461.48 5508.97 5556.53 5604.20 5651.83 5699.42 5746.94 5794.38 5841.70 22 22 23 23 23 54.25 -3850.74 78.97 -3891.08 03.99 -3931.52 29.28 -3972.14 54.66 -4012.76 23 24 24 24 24 80.10 -4053.32 05.66 -4093.74 31.35 -4134.07 57.19 -4174.32 83.10 -4214.52 25 25 25 25 26 09.03 -4254.69 34.96 -4294.77 60.82 -4334.81 86.57 -4374.70 12.30 -4414.47 26 26 26 27 27 38.07 -4454.23 64.02 -4494.03 90.07 -4533.85 15.88 -4573.82 41.23 -4614.23 27 27 28 28 28 66.37 -4654.78 91.56 -4695.17 16.64 -4735.54 41.25 -4776.26 65.59 -4817.25 28 29 29 29 29 90.13 -4858.09 14.79 -4898.81 39.42 -4939.47 63.96 -4980.08 88.38 -5020.64 4462.05 300.35 0.50 GYRO 4509.34 300.36 0.77 GYRO 4556.89 300..37 3.70 GYRO 4604.71 300.39 0.66 GYRO 4652.60 300.40 0.38 GYRO 4700.46 300.42 0.71 GYRO 4748.25 300.44 0.61 GYRO 4796.04 300.46 0.65 GYRO 4843.83 300.48 0.61 GYRO 4891.62 300.51 0.62 GYRO 4939.39 300.53 0.98 GYRO 4987.09 300.55 0.12 GYRO 5034.72 300.57 1.10 GYRO 5082.16 300.59 1.59 GYRO 5129.49 300.62 0.16 GYRO 5176.83 300.64 0.41 GYRO 5224.29 300.66 1.64 GYRO 5271.83 300.68 0.50 GYRO 5319.38 300.70 1.39 GYRO 5367.07 300.71 2.15 GYRO 5414.78 300.72 1.49 GYRO 5462.37 300.73 0.28 GYRO 5509.89 300.74 1.08 GYRO 5557.46 300.75 2.61 GYRO 5605.13 300.75 0.38 GYRO 5652.77 300.75 1.00 5700.38 300.75 0.26 5747.92 300.76 1.42 5795.37 300.76 0.25 5842.71 300.76 1.71 GYRO GYRO GYRO GYRO GYRO [(c) 1998 Anadrill IDEAL ID5 iA 12RI -- -- ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 7 of 10 Seq Measured Incl Azimuth % depth angle angle - (ft) (deg) (deg) 151 8150.00 70.55 301.0 152 8200.00 70.78 300.5 153 8250.00 72.43 299.5 154 8300.00 72.90 299,4 155 8350.00 72.72 299.4 156 8400.00 72.92 299.2 57 8450.00 73.26 299,1 -158 8500.00 72.67 298.9 159 8550.00 72.71 298.7 160 8600.00 71.93 .298.8 161 8650.00 73.01 298.8 162 8700.00 72.35 298.3 163 8750.00 72.32 298.1 164 8800.00 72.21 298.0 165 8850.00 71.77 297.7 166 8900.00 71.86 297.4 167 8950.00 71.28 297.1 168 9000.00 72.20 297.2 169 9050.00 72.77 297.4 170 9100.00 73.56 298.1 171 9150.00 73.79 298,4 ,172 9200.00 73.51 298.1 ~73 9250.00 73.59 297.8 174 9300.00 73.19 297.5 175 9350.00 72.99 297.4 176 9400.00 72.78 297.3 177 9450.00 72.60 296.9 178 9500.00 72.25 296.5 179 9550.00 72.39 296.5 180 9600.00 73.32 297.5 Course length (ft) 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 5O.0O 50.00 50.00 TVD depth 4201.30 4217.85 4233.63 4248.53 4263.31 4278.08 4292.62 4307.27 4322.14 4337.33 4352.39 4367.27 4382.45 4397.68 4413.14 4428.74 4444.55 4460.22 4475.26 4489.74 4503.80 4517.87 4532.03 4546.33 4560.87 4575.58 4590.46 4605.56 4620.74 4635.48 Vertical section (ft) 5888.88 5936.05 5983.49 6031.22 6078.98 6126.75 6174.59 6222.39 6270.12 6317.75 6365.42 6413.15 6460.77 6508.38 6555.90 6603.37 6650.76 6698.20 6745.84 6793.67 6841.63 6889.60 6937.53 6985.41 7033.21 7080.96 7128.64 7176.24 7223.81 7271.53 Displ Displ Total At DLS Srvy Tool +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (deg) i00f) type type 3012.68 -5061.08 3036.80 -5101.63 3060.52 -5142.72 3083.99 -5184.28 3107.44 -5225.89 3130.82 -5267.55 3154.12 -5309.33 3177.30 -5351.14 3200.29 -5392.97 3223.21 -5434.74 3246.17 -5476.52 3268.99 -5518.45 3291.50 -5560.44 3313.90 -5602.47 3336.11 -5644.51 3358.08 -5686.62 3379.80 -5728.79 3401.47 -5771.04 3423.34 -5813.42 3445.62 -5855.77 3468.33 -5898.04 3491.04 -5940.30 3513.52 -5982.66 3535.75 -6025.10 3557.80 -6067.55 3579.76 -6110.00 3601.50 -6152.49 3622.92 -6195.07 3644.18 -6237.71 3665.87 -6280.28 5889.89 300.76 0.52 5937.07 300.76 1.05 5984.51 300.76 3.81 6032.23 300.75 0.96 6079.98 300.74 0.36 6127.73 300.73 0.55 6175.55 300.71 0.71 6223.34 300.70 1.24 6271.05 300.69 0.39 6318.66 300.67 1.57 6366.31 300.66 2.16 6414.01 300.64 1.63 6461.61 300.62 0.39 6509.19 300.60 0.29 6556.68 300.58 1.05 GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO GYRO 6604.12 300.56 0.60 GYRO 6651.48 300.54 1.29 GYRO 6698.88 300.52 1.85 GYRO 6746.48 300.49 1.20 GYRO 6794.28 300.47 2.07 GYRO 6842.23 300.46 0.74 GYRO 6890.18 300.44 0.80 GYRO 6938.08 300.43 0.60 GYRO 6985.94 300.41 0.99 GYRO 7033.72 300.39 0.44 GYRO 7081.43 300.37 0.46 7129.09 300.34 0.84 7176.66 300.32 1.04 7224.20 300.29 0.28 7271.90 300.27 2.67 GYRO GYRO GYRO GYRO GYRO [ (c) 1998 Anadrill IDEAL ID5 iA 12RI ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 8 of 10 Seq Measured Incl Azimuth Course # depth angle angle length - (ft) (deg) (deg) (ft) 181 9650.00 73.41 297.4 182 9700.00 73.09 297.1 183 9750.00 72.78 296.8 184 9800.00 72.55 296.5 185 9850.00 72.25 296.3 MWD In Hole Referenced Surveys 186 9946.19 72.38 296.9 "~187 10037.12 72.64 296.4 188 10129.64 73.38 297.3 189 10224.62 73.35 296.9 190 10318.07 73.50 298.4 191 10412.71 73.32 298.2 192 10506.26 72.55 297.6 193 10599.93 72.13 296.5 194 10692.72 71.78 295.8 195 10787.61 71.39 295.3 196 10880.90 72.25 296.0 197 10974.86 72.75 296.6 198 11066.55 72.07 296.5 199 11161.42 72.61 297.1 200 11256.73 72.62 296.3 201 11349.95 73.47 297.7 202 11444.02 73.64 298.2 203 11537.90 73.17 296.8 204 11632.72 73.80 297.7 205 11726.22 73.95 298.2 206 11819.94 73.58 297.2 207 11913.46 73.24 296.9 208 12006.50 73.41 297.5 209 12101.65 73.25 298.3 210 12196.84 72.93 298.6 50.00 50.00 50.00 50.00 50.00 : 96.20 90.90 92.50 95.00 93.50 94.60 93.60 93.60 92.80 94.90 93.30 94.00 91.70 94.80 95.30 93.20 94.10 93.90 94.80 93.50 93.70 93.60 93.00 95.20 95.10 TVD depth (ft) 4649.80 4664.21 4678.88 4693.78 4708.90 4738.12 4765.44 4792.47 4819.66 4846.34 4873.35 4900.82 4929.21 4957.96 4987.94 5017.05 5045.31 5073.03 5101.79 5130.26 5157.44 5184.08 5210.90 5237.85 5263.82 5290.01 5316.74 5343.42 5370.73 5398.40 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (ft) (deg) i00f) type type 7319.40 7367.24 7414.98 7462.64 7510.22 7601.74 7688.31 7776.66 7867.59 7957.14 8047.78 8137.21 8226.31 8314.37 8404.17 8492.59 8582.09 8669.36 8759.58 8850.40 8939.45 9029.66 9119.58 9210.38 9300.16 9390.07 9479.68 9568.68 9659.83 9750.80 3687.95 -6322.79 3709.87 -6365.36 3731.54 -6407.96 3752.95 -6450.62 3774.14 -6493.31 3815.18 -6575.26 3853.99 -6652.78 3893.88 -6731.74 3935.35 -6812.77 3976.93 -6892.15 4019.91 -6971.98 4061.78 -7051.05 4102.35 -7130.48 4141.23 -7209.69 4180.07 -7290.92 4218.44 -7370.83 4258.16 -7451.20 4297.23 -7529.39 4337.96 -7610.02 4378.82 -7691.27 4419.30 -7770.69 4461.60 -7850.42 4503.15 -7930.23 4544.77 -8011.03 4586.87 -8090.38 4628.68 -8170.03 4669.48 -8249.92 4710.20 -8329.16 4752.88 -8409.75 4796.22 -8489.75 7319.74 300.25 0.26 7367.56 300.23 0.86 7415.28 300.21 0.84 7462.92 300.19 0.73 7510.47 300.17 0.71 7601.95 300.12 0.61 7688.48 300.08 0.69 7776.80 300.05 1.31 7867.71 300.01 0.40 7957.24 299.99 1.55 8047.87 299.97 0.28 8137.29 299.94 1.03 8226.36 299.91 1.21 8314.41 299.87 0.81 8404.19 299.83 0.65 8492.60 299.78 1.17 8582.09 299.75 0.81 8669.36 299.71 0.75 8759.58 299.68 0.83 8850.40 299.65 0.80 8939.46 9029.67 9119.59 9210.41 9300.19 GYRO GYRO GYRO GYRO GYRO IHR IHR IHR IHR IHR 9390.11 9479.73 9568.74 9659.91 9750.88 IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR 299.63 1.70 IHR 299.61 0.54 IHR 299.59 1.51 IHR 299.57 1.13 IHR 299.55 0.54 IHR 299.53 1 10 IHR 299.51 0.48 IHR 299.49 0.64 IHR 299.47 0.82 IHR 299.46 0.45 IHR 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis [(c)1998 Anadrill IDEAL ID5 iA 12RI ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 9 of 10 Seq Measured Incl Azimuth Course % depth angle angle length - (ft) (deg) (deg) (ft) 211 12291.29 72.90 298.4 94.50 212 12386.62 72.99 299.2 95.30 213 12481.76 72.88 299.6 95.20 214 12577.36 72.83 299.3 95.60 215 12673.01 72.97 299.9 95.60 216 12768.55 73.13 300.2 95.50 '~17 12863.00 73.13 300.0 94.50 ~18 12958.18 73.16 299.3 95.20 219 13053.41 73.50 300.4 95.20 220 13148.34 73.52 301.0 94.90 221 13244.26 73.40 300.6 96.00 222 13340.04 73.40 300.1 95.70 223 13434.79 73.25 299.8 94.80 224 13528.96 73.89 300.9 94.20 225 13626.38 73.71 300.1 97.40 226 13718.88 73.67 300.2 92.50 227 13813.37 73.60 299.3 94.50 228 13908.79 73.58 299.3 95.40 229 14004.00 73.53 299.0 95.20 230 14098.00 73.36 298.5 94.00 231 14192 · 33 73.08 300.2 94 · 30 232 14288 · 72 73 . 00 301 . 1 96.40 ,=33 14381 · 34 72 . 78 300.7 92 · 60 234 14476.08 72.79 301 · 6 94 · 80 235 14568 · 45 72 . 84 302 . 0 92 . 30 236 14661.11 72.71 301.4 92.70 237 14755.05 72.86 302.1 94.00 238 14848.05 73.31 302.5 92.90 239 14942.33 73.39 302.7 94.30 240 15038.31 73.22 300.9 96.00 TVD depth (ft) 5426.16 5454.11 5482.05 5510.23 5538.34 5566.18 5593.60 5621.21 5648.52 5675.45 5702.78 5730.12 5757.33 5783.97 5811.15 5837.12 5863.75 5890.70 5917.65 5944.44 5971.66 5999.78 6027.03 6055.08 6082.35 6109.80 6137.63 6164.65 6191.67 6219.25 Vertical Displ Displ Total At DLS Srvy Tool section +N/S- +E/W- displ Azim (deg/ tool qual (ft) (ft) (ft) (ft) (deg) 100f) type type 9841.11 9932.20 10023.21 10114.56 10205.94 10297.28 10387.71 10478.83 10570.02 10661.00 10753.02 10844.72 10935.53 11025.88 11119.40 11208.17 11298.85 11390.36 11481.66 11571.75 11662.03 11754.22 11842.70 11933.23 12021.35 12109.83 12199.57 12288.35 12378.58 12470.47 4839.32 4883.21 4927.89 4972.81 5017.94 -8569.14 9841.20 -8648.98 9932.30 -8728.26 10023.31 -8807.81 10114.66 -8887.26 10206.03 299.46 0.20 IHR 299.45 0.81 IHR 299.45 0.42 IHR 299.45 0.30 IHR 299.45 0.62 IHR 5063.68 5109.04 5154.11 5199.50 5245.96 -8966.33 10297.38 -9044.57 10387.81 -9123.75 10478.92 -9202.85 10570.11 -9281.09 10661.09 299.46 0.34 IHR 299.46 0.20 IHR 299.46 0.70 IHR 299.47 1.16 IHR 299.48 0.61 IHR 5293 5339 5384 5430 5477 .O8 .42 .76 .41 .88 -9360.14 10753.09 -9439.28 10844.79 -9517.97 10935.60 -9595.94 11025.94 -9676.53 11119.46 299.49 0.42 IHR 299.50 0.50 IHR 299.50 0.34 IHR 299.51 1.31 IHR 299.51 0.81 IHR 5522 5567 5612 5656 5700 .47 .47 .25 .73 .06 -9753.29 11208.23 -9832.01 11298.90 -9911.82 11390.41 -9991.56 11481.72 -10070.56 11571.81 299.52 0.11 IHR 299.52 0.92 IHR 299.52 0.02 IHR 299.52 0.31 IHR 299.51 0.54 IHR 5744 5791 5836 5883 5930 .31 .32 .77 .61 .08 -10149.25 11662.09 -10228.57 11754.28 -10304.51 11842.76 -10382.01 11933.27 -10456.95 12021.38 299.51 1.75 IHR 299.52 0.90 IHR 299.53 0.48 IHR 299.54 0.91 IHR 299.56 0.42 IHR 5976 6023 6071 6120 6168 .60 .85 .35 .02 .47 -10532.28 12109.86 -10608.64 12199.59 -10683.76 12288.37 -10759.88 12378.59 -10838.02 12470.48 299.57 0.63 IHR 299.59 0.73 IHR 299.61 0.64 IHR 299 . 63 0 . 22 IHR 299.65 1 . 80 IHR 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-ax±s 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis [(c)1998 Anadrill IDEAL ID5 iA 12RI -- -- ANADRILL SCHLUMBERGER Survey Report 26-Dec-98 19:56:12 Page 10 of 10 Seq Measured Incl Azimuth Course % depth angle angle length - (ft) (deg) (deg) (ft) 241 15130.41 73.02 300.4 242 15225.17 72.90 299.2 243 15317.53 73.15 299.3 244 15409.24 72.88 299.1 245 15503.82 72.50 299.0 246 15602.22 72.30 299.5 '~47 15694.83 72.20 299.4 ' 48~ 15789.96 71.88 299.5 249 15810.01 71.83 300.2 250 15903.34 73.29 300.2 251 15997.24 74.33 300.3 252 16091.62 74.28 300.1 253 16185.81 74.04 299.3 254 16280.67 73.71 298.9 255 16373.40 73.50 297.7 256 16466.71 73.42 298.0 257 16562 . 26 · 71 . 08 297 . 8 258 16656.82 69.10 298.4 259 16750 . 54 67 . 17 299.5 260 16843.18 66.23 301.8 261 16938.50 63.73 302.8 262 17033.34 61.17 302.4 ~263 17127.61 59.12 302.2 264 17221.81 56.69 303.3 265 17313.13 56.25 302.4 266 17405.54 55.64 302.6 267 17499.78 56.23 301.6 268 17594.04 56.23 302.0 269 17686.78 55.96 302.3 270 17746.22 55.78 301.9 Survey Projected to TD: 271 17815.00 55.78 301.9 92.10 94.80 92.30 91.70 94.60 98.40 92.60 95.20 20.00 93.30 93.90 94.40 94.20 94.90 92.70 93.30 95.60 94.50 93.70 92.70 95.30 94.80 94.30 94.20 91.30 92.40 94.30 94.20 92.80 59.40 68.80 TVD depth 6246.00 6273.78 6300.73 6327.51 6355.66 6385.41 6413.64 6443.00 6449.23 6477.19 6503.37 6528.91 6554.62 6580.98 6607.14 6633.70 6662.85 6695.03 6729.92 6766.59 6806.90 6850.74 6897.68 6947.73 6998.16 7049.90 7102.73 7155.09 7206.85 7240.18 7278.87 Vertical section (ft) 12558.59 12649.23 12737.50 12825.20 12915.51 13009.30 13097.49 13188.05 13207.06 13296.06 13386.23 13477.11 13567.73 13658.89 13747.79 13837.19 13928.19 14017.00 14103.94 14189.06 14275.32 14359.26 14440.96 14520.64 14596.63 14673.09 14751.14 14829.39 14906.34 14955.47 15012.31 Displ Displ Total At DLS +N/S- +E/W- displ Azim (deg/ (ft) (ft) (ft) (deg) i00f) 6213.40 -10913.84 12558.59 299.65 0.56 6258.45 -10992.49 12649.23 299.65 1.22 6301.58 -11069.51 12737.51 299.65 0.29 6344.37 -11146.07 12825.20 299.65 0.36 6388.22 -11225.02 12915.51 299.64 0.41 6434.05 -11306.86 13009.31 299.64 0.53 6477.41 -11383.65 13097.50 299.64 0.15 6521.94 -11462.51 13188.06 299.64 0.35 6531.40 -11479.00 13207.06 299.64 3.34 6576.17 -11555.92 13296.07 299.64 1.56 6621.60 -11633.82 13386.24 299.65 1.11 6667.31 -11712.37 13477.11 299.65 0.21 6712.21 -11791.08 13567.74 299.65 0.86 6756.55 -11870.74 13658.90 299.65 0.53 6798.71 -11949.04 13747.80 299.64 1.26 6840.49 -12028.12 13837.20 299.63 0.32 6883.10 -12108.58 13928.20 299.62 2.46 6924.94 -12186.96 14017.01 299.61 2.18 6967.03 -12263.05 14103.96 299.60 2.33 7010.42 -12336.29 14189.08 299.61 2.49 7056.55 -12409.28 14275.33 299.62 2.79 7101.84 -12480.08 14359.27 299.64 2.73 7145.54 -12549.21 14440.96 299.66 2.18 7188.70 -12616.32 14520.64 299.67 2.76 7229.98 -12680.26 14596.63 299.69 0.95 7271.11 -12744.82 14673.09 299.71 0.68 7312.62 -12811.00 14751.14 299.72 1.08 7353.89 -12877.55 14829.39 299.73 0.35 7394.87 -12942.76 14906.35 299.74 0.40 7421.00 -12984.41 14955.47 299.75 0.63 7451.06 -13032.71 15012.32 299.76 0.00 Srvy tool type IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR IHR Proj Tool qual type 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis 6-axis gyroldata ORIGINAL BP,¥A PDO B.P. EXPLORATION F PAD, WELL NO. IVIPF-85i MILNE POINT FIELD, ALASKA Gyro Continuous Muitishot Survey Inside 5" DRILLPIPE Survey date ' 13- DECEMBER, 1998 Job number' AK1298G_CE517 CONTENTS JOB NUMBER · AK1298GCE517 1. DISCUSSION , SURVEY CERTIFICATION SHEET 2. SURVEY DETAILS 3. INRUN SURVEY LISTING 4. QUALITY CONTROL 5. EQUIPMENT AND CHRONOLOGICAL REPORT 1. DISCUSSION, SURVEY CERTIFICATION SHEET DISCUSSION JOB NUMBER' AK1298GCE517 Tool 761 was run in WELL# MPF-85i on SCHLUMBERGER 15/32" wireline inside 5" DRILLPIPE. The survey was completed without any problems. SURVEY CERTIFICATION SHEET JOB NUMBER: AK1298GCE517 The data for this survey and the calculations for this survey were obtained and performed by me according to standards and procedures as set forth by Gyrodata Limited, true and correct to the best of my knowledge. TOM STODDARD OPERATIONS ENGINEER The data and calculations for this survey have been checked by me and conform to the standards and procedures as set forth by Gyrodata Limited. This report represents a directional survey of this well based on the original data obtained at the wellsite. Checked by :- JACK E. MAY OPERATIONS MANAGER 2. SURVEY DETAILS SURVEY DETAILS JOB NUMBER: AK1298GCE517 CLIENT: B.P. EXPLORATION RIG: SCHLUMBERGER LOCATION: F PAD WELL: MPF-85i LATITUDE: 70.505 N LONGITUDE: 149.4 W SURVEY DATE: SURVEY TYPE : 13- DECEMBER, 1998 GYRO CONTINUOUS MULTISHOT DEPTH REFERENCE: ROTARY TABLE ELEVATION 44.1' MAX. SURVEY DEPTH: 2897' SURVEY TIED ONTO: N/A SURVEY INTERVAL: 0-2897' APl NUMBER: TARGET DIRECTION: 050-029-22939-00 299.7 GRID CORRECTION: N/A CALCULATION METHOD: MINIMUM CURVATURE SURVEYOR: TOM STODDARD 3. INRUN SURVEY LISTING A Gy r o d a t a D i r e c t i o n a i S u rve y for B.P. EXPLORATION WELL: MPF-85, 5"DP Location: F PAD, MILNE POINT FIELD, ALASKA Job Number: AK1298GCE517 Run Date: 13-Dec-98 18:30:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.505000 deg. N Sub-sea Correction from Vertical Reference: 44.1 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 299.700 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A G y r o d a t a D i r e c t i o n a I S u r v e y B.P. EXPLORATION WELL: MPF-85, 5"DP Location: F PAD, MILNE Job Number: AK1298GCE517 POINT FIELD, ALASKA Page MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL SEVERITY DEPTH DEPTH SECTION deg./ feet feet feet 100 ft. CLOSURE DIST. AZIMUTH feet deg. HORIZONTAL COORDINATES feet 0.0 0.00 0.00 100.0 .32 227.32 200.0 .77 228.10 300.0 .70 231.35 400.0 .64 237.62 .00 0.0 -44.1 .32 100.0 55.9 .44 200.0 155.9 .08 300.0 255.9 .09 400.0 355.9 0.0 .1 .4 .8 1.3 0.0 0.0 .3 227.3 1.2 227.7 2.5 228.7 3.7 230.5 0.0 N 0.0 E .2 S .2 W .8 S .9 W 1.7 S 1.9 W 2.3 S 2.8 W 500.0 1.01 279.38 600.0 1.01 278.72 700.0 2.37 294.10 800.0 3.50 302.02 900.0 5.12 303.25 .68 500.0 455.9 .01 600.0 555.9 .42 699.9 655.8 .20 799.8 755.7 .62 899.5 855.4 2 4 6 12 19 .4 .0 .9 .0 .5 4.9 239.2 6.3 249.5 8.8 261.9 3 .2 275.4 0.2 285.2 2.5 S 4.2 W 2.2 S 5.9 W 1.2 S 8.7 W 1.2 N 13.2 W 5.3 N ].9.5 W 1000.0 6.19 303.25 1100.0 8.46 299.10 ].200.0 9.15 300.62 1300.0 11.55 301.11 1350.0 13.62 301.25 .07 999.0 954.9 .34 1098.2 1054.1 .72 1.].97.0 11.52.9 .41 1295.4 1251.3 .13 1344.2 1300.1. 29 42 57 75 86 .4 .1 .4 .4 .3 9.7 291.1 2.3 294.0 7.6 295.6 5.5 296.8 6.3 297.4 10.7 N 27.7 W 17.2 N 38.7 W 24.9 N 5]..9 W 34.1 N 67.3 W 39.7 N 76.7 W 1400.0 14.98 301.37 1450.0 15.11 301.42 ].500.0 15.67 301.31 ].550.0 17.22 300.07 1600.0 18.07 300.00 .73 1392.6 1348.5 .26 1440.9 1396.8 .11 1489.1 1445.0 .19 1537.1 1493.0 .69 1584.7 1540.6 98 111 124 139 154 .6 .6 .9 .0 .2 9 11 12 13 ].5 8.7 297.9 1.6 298.3 4.9 298.6 9.0 298.8 4.2 298.9 46.1 N 87.2 W 52.9 N 98.3 W 59.8 N ].09.6 W 67.0 N 121.8 W 74.6 N 134.9 W 1650.0 20.69 299.72 1700.0 21.30 299.48 ].750.0 22.74 299.30 1800.0 23.17 299.59 1850.0 23.46 299.08 .25 1631.9 1587.8 .23 ].678.5 1634.4 · 88 1724.9 1680.8 .88 1770.9 1726.8 .71 1816.9 1772.8 170.8 188.7 207.4 226.9 246.7 1'7 18 20 22 24 0.8 299.0 8.7 299.1 7.4 299.1 6.9 299.]. 6.7 299.2 82.9 N 149.3 W 9]..7 N ]_64.9 W 100.9 N 181.2 W 110.5 N 198.2 W 120.2 N 215.5 W A G y r o d a t a D i r e c t i o n a i S u rv e y B.P. EXPLORATION WELL: MPF-85, 5"DP Location: F PAD, MILNE POINT FIELD, ~ob Number: AK1298GCE517 ALASKA Page MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL SUBSEA VERTICAL CLOSURE DEPTH DEPTH SECTION DIST. AZIMUTH feet feet feet feet deg. HORIZONTAL COORDINATES feet 1900.0 24.13 298.71 1.37 1862.6 1818.5 266.9 266.9 299.1 1950.0 24.86 298.79 1.47 1908.1 1864.0 287.6 287.6 299.1 2000.0 26.24 298.44 2.76 1953.2 1909.1 309.2 309.2 299.1 2050.0 27.24 298.48 2.01 1997.9 1953.8 331.7 331.7 299.0 2100.0 29.42 299.01 4.39 2041.9 1997.8 355.4 355.4 299.0 130.0 N 233.1 W 139.9 N 251.3 W 150.3 N 270.2 W 161.0 N 290.0 W 172.4 N 310.8 W 2150.0 31.03 299.44 3.25 2085.1 2041.0 380.6 380.6 299.0 2200.0 32.29 299.33 2.52 2127.6 2083.5 406.8 406.8 299.1 2250.0 34.02 299.57 3.48 2169.5 2125.4 434.1 434.2 299.1 2300.0 35.42 300.11 2.87 2210.6 2166.5 462.6 462.6 299.1 2350.0 37.20 300.45 3.58 2250.9 2206.8 492.2 492.2 299.2 184.7 N 332.8 W 197.6 N 355.6 W 211.0 N 379.4 W 225.2 N 404.1 W 240.1 N 429.7 W 2400.0 40.18 300.80 5.96 2289.9 2245.8 523.5 523.5 299.3 2450.0 41.38 301.30 2.49 2327.8 2283.7 556.1 556.1 299.4 2500.0 43.66 301.59 4.59 2364.6 2320.5 589.9 589.9 299.5 2550.0 44.36 301.83 1.43 2400.6 2356.5 624.6 624.6 299.6 2600.0 45.95 302.19 3.22 2435.8 2391.7 660.0 660.0 299.8 256.0 N 456.6 W 272.9 N 484.6 W 290.5 N 513.4 W 308.8 N 543.0 W 327.6 N 573.0 W 2650.0 47.30 302.63 2.78 2470.2 2426.1 696.3 696.3 299.9 2700.0 50.27 302.99 5.97 2503.1 2459.0 733.9 733.9 300.0 2750.0 51.87 303.01 3.19 2534.5 2490.4 772.7 772.7 300.2 2800.0 54.27 303.04 4.79 2564.6 2520.5 812.6 812.7 300.3 2850.0 56.19 302.88 3.85 2593.1 2549.0 853.6 853.7 300.5 347.0 N 603.7 W 367.4 N 635.3 W 388.6 N 667.9 W 410.4 N 701.4 W 432.7 N 735.9 W 2897.0 57.94 302.67 3.75 2618.6 2574.5 893.0 893.1 300.6 454.1 N 769.1 W Final Station Closure: Distance: 893.10 ft Az: 300.56 deg. A Gy r o d a t a D i r e c t i ona i S u rv e y for B.P. EXPLORATION WELL: MPF-85, 5"DP Location: F PAD, MILNE POINT FIELD, ALASK3~ Job Number: AK1298GCE517SS Run Date: 13-Dec-98 18:30:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.505000 deg. N Sub-sea Correction from Vertical Reference: 44.1 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 299.700 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gy r o d a t a D i r e c t i o n a i S u rve y m.P. EXPLORATION WELL: MPF-85, 5"DP Location: F PAD, MILNE POINT FIELD, gob Number: AK1298GCE517SS ALASKA Page SUBSEA I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL VERTICAL CLOSURE DEPTH SECTION DIST. AZIMUTH feet feet feet deg. HORIZONTAL COORDINATES feet -44.1 0.00 0.00 0.00 0.0 .14 100.25 .14 100.0 .52 227.67 .38 200.0 .74 229.53 .28 300.0 .67 234.12 .09 0.0 44.1 144.1 244.1 344.1 0.0 .0 .2 .6 1.0 0.0 0.0 .3 100.2 1.2 227.5 2.5 228.2 3.7 229.5 0.0 N 0.0 E .1 S .1 W .5 S .5 W 1.2 S 1.3 W 2.0 S 2.3 W 400.0 .80 256.05 .35 500.0 1.01 279.09 .39 600.0 1.61 285.52 .63 700.0 2.87 297.61 1.32 800.0 4.22 302.57 1.39 444.1 544 . 1 644.1 744.1 844.1 1.8 3.1 5.3 9.2 15.4 4.9 234.3 6.3 243.8 8.8 255.0 13.2 267.9 20.2 279.7 2.4 S 3.4 W 2.4 S 4.9 W 1.8 S 7.1 W 1.2 N 10.7 W 3.0 N 16.0 W 900.0 5.60 303.25 1.37 1000.0 7.22 301.36 1.65 1100.0 8.78 299.81 ]..59 1200.0 10.30 300.86 1.53 1300.0 13.62 301.25 4.13 944.1 1044.1 1].44.]. 1244.1 1344.1 24 .0 35.2 49.2 66.0 86 .3 29.7 287.9 42 .3 292 .4 57.6 294.8 75.5 296.2 86.3 297.4 7.7 N 23.2 W 13.7 N 32.7 W 20.8 N 44.8 W 29.3 N 59.3 W 39.7 N 76.7 W ].400.0 15.15 30]..41 .32 1500.0 17.35 300.06 2.96 ].600.0 20.85 299.65 4.20 1700.0 22.92 299.42 2.05 1800.0 23.86 298.86 1.11 1444.1 1544.1 1644.1 1744.1 1844.1 112 .5 141.3 175.5 2].5.6 258 .7 124.9 298.3 154.2 298.8 188.7 299.0 226.9 299.1 266.9 299.1 53.4 N 99.0 W 68.2 N 123.7 W 85.2 N 153.4 W 104.9 N 188.3 W 126.0 N 226.0 W 1900.0 25.96 298.51 2.50 2000.0 29.50 299.03 4.33 2100.0 32.97 299.43 2.90 2200.0 36.90 300.40 3.46 2300.0 42.39 301.43 3.42 1944.1 2044.1 2144.1 2244.1 2344.1 304.8 356.7 417.5 487.2 571.1 309.2 299.1 380.6 299.0 434.2 299.1 492.2 299.2 589.9 299.4 148.2 N 266.4 W 173.0 N 311.9 W 202.8 N 365.0 W 237.6 N 425.4 W 280.7 N 497.4 W A Gy r o d a t a D i r e c t i o n a I S u rve y B.P. EXPLORATION WELL: MPF-85, 5"DP Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCE517SS ALAS KA Page SUBSEA I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL VERTICAL CLOSURE DEPTH SECTION DIST.. AZIMUTH feet feet feet deg. HORIZONTAL COORDINATES feet 2400.0 46.27 302.29 3.11 2500.0 52.63 303.02 3.70 2574.5 57.94 302.67 3.75 2444.1 668.8 696.3 299.8 332.2 N 580.4 W 2544.1 785.4 812.7 300.2 395.5 N 678.6 W 2618.6 893.0 893.1 300.6 454.1 N 769.1 W Final Station Closure: Distance: 893.10 ft Az: 300.56 deg. 4. QUALITY CONTROL QUALITY CONTROL REPORT JOB NUMBER: AK1298GCE517 TOOL NUMBER: 761 MAXIMUM GYRO TEMPERATURE: 75.48 C MAXIMUM AMBIENT TEMPERATURE: MAXIMUM INCLINATION: 15.48 57.94 C AVERAGE AZIMUTH: 300.56 WIRELINE REZERO VALUE: ADD 4' REZERO ERROR / K: N/A CALIBRATION USED FOR FIELD SURVEY: 2765 CALIBRATION USED FOR FINAL SURVEY: 2765 PRE JOB MASS BALANCE OFFSET CHECK: -.81 POST JOB MASS BALANCE OFFSET CHECK~: USED O.O/N/A CONTINUOUS CONDITION OF SHOCK WATCHES -.72 UPON ARRIVAL AT RIG: UPON COMPLETION OF SURVEY: UPON RETURN TO ATLAS: OK OK OK BOTTOM LINE COMPARISIONS M.D. INC AZIMUTH TVD NORTHING EASTING MWD FINAL SURVEY 2849 56.40 301.8 2590 430 -742 2897 57.94 302.7 2619 454 -796 FUNCTION TEST JOB NUMBER ' AK1298GCE517 5 Survey stations were collected at the measured depth shown below. The tables show the repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ft 1 2 3 4 5 1300 11.48 11.48 11.48 11.48 11.48 AZIMUTH M.D. ft 1 2 3 4 5 1300 301.09301.01 300.95 301.06301.15 5. EQUIPMENT AND CHRONOLOGICAL REPORT EQUIPMENT REPORT JOB NUMBER' AK1298GCE517 DOWNHOLE ELECTRONICS SURFACE ELECTRONICS PRIMARY TOOL No. 761 GYRO SECTION DATA SECTION POWER SECTION COMPUTER A0149 POWER SUPPLY C0111 PRINTER C0083 INTERFACE A0433 A0085 A0079 A0143 BACKUP TOOL No. 639 GYRO SECTION DATA SECTION POWER SECTION COMPUTER A0236 POWER SUPPLY C0089 PRINTER C0086 INTERFACE A0467 A0107 A0029 A0055 WIRELINE COMPANY' SCHLUMBERGER CABLE SIZE ' 15/32" RUNNING GEAR 2.25" HOUSING w/ ECCENTRIC BAR TOTAL LENGTH OF TOOL' 30' MAXIMUM O.D.' 2.25" INCHES TOTAL WEIGHT OF TOOL · 210 POUNDS CHRONOLOGICAL REPORT JOB NUMBER: AK1298GCE517 FRIDAY, 12/11/98 14:45 TO SLOPE SATURDAY, 12/12/98 12:00 CHECK TOOLS SUNDAY, 12/1 11:00 14:30 18:00 18:30 19:45 20:45 21:15 22:15 23:15 3/98 TO LOCATION MU TOOL RU SCHLUMBERGER, WARM UP TOOL PICK UP GYRO RIH SURVEY IN TO 2897' SURVEY OUT LD TOOL. PROCESS SURVEY. TO ATLAS, CHECK TOOL, FAX FINAL RESULTS TO RIG. MONDAY, 12/14/98 08:00 TO MILNE PT WITH TICKET, RIG BLOCKING ROAD. 11:00 RETURN TO ATLAS. FAX TICKET TO RIG. 16:00 TO ANCHORAGE ORIGINAL F PAD, WELL NO. MPF-85i MILNE POINT FIELD, ALASKA Gyro Continuous Multishot Survey Inside 5" DRILLPIPE Survey date: 20- DECEMBER, 1998 Job number' AK1298GCE518 CONTENTS JOB NUMBER: AK1298GCE518 1. DISCUSSION , SURVEY CERTIFICATION SHEET 2. SURVEY DETAILS 3. OUTRUN SURVEY LISTING 4. QUALITY CONTROL 5. EQUIPMENT AND CHRONOLOGICAL REPORT 1. DISCUSSION , SURVEY CERTIFICATION SHEET DISCUSSION JOB NUMBER' AK1298GCE518 Tool 761 was run in WELL# MPF-85i on SCHLUMBERGER 15/32" wireline inside 5" DRILLPIPE. Switched gyros before picking up the tool, first gyro cold not rotating. The survey was completed without any problems. SURVEY CERTIFICATION SHEET JOB NUMBER: AK1298GCE518 The data for this survey and the calculations for this survey were obtained and performed by me according to standards and procedures as set forth by Gyrodata Limited, true and correct to the best of my knowledge. TOM STODDARD OPERATIONS ENGINEER The data and calculations for this survey have been checked by me and conform to the standards and procedures as set forth by Gyrodata Limited. This report represents a directional survey of this well based on the original data obtained at the wellsite. Checked by :- JACK E. MAY OPERATIONS MANAGER 2. SURVEY DETAILS SURVEY DETAILS JOB NUMBER: AK1298GCE518 CLIENT: B.P. EXPLORATION RIG: SCHLUMBERGER LOCATION: F PAD WELL: MPF-85i LATITUDE: 70.505 N LONGITUDE: 149.4 W SURVEY DATE: 20 - DECEMBER, 1998 SURVEY TYPE : GYRO CONTINUOUS MULTISHOT DEPTH REFERENCE: ROTARY TABLE ELEVATION 44.1' MAX. SURVEY DEPTH: 9850' SURVEY TIED ONTO: N/A SURVEYINTERVAL: 0-9850' APl NUMBER: TARGET DIRECTION: 050-029-22939-00 299.7 GRID CORRECTION: N/A CALCULATION METHOD: MINIMUM CURVATURE SURVEYOR: TOM STODDARD 3. OUTRUN SURVEY LISTING A G y r o d a t a D i r e c t i o n a I S u r v e y for B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, ALASKA Job Number: AK1298GCE518 Run Date: 20-Dec-98 08:00:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.505000 deg. N Sub-sea Correction from Vertical Reference: 44.1 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed Well Direction: 299.700 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A Gy r o d a t a D i r e c t i o n a i S u rv e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCE518 ALASKA Page MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL DEPTH feet SUBSEA DEPTH feet VERTICAL CLOSURE SECTION DIST. AZIMUTH feet feet deg. HORIZONTAL COORDINATES feet 0.0 0.00 0.00 0.00 100.0 .61 221.65 .61 200.0 .56 201.20 .21 300.0 .71 222.14 .27 400.0 .69 243.44 .26 0.0 100.0 200.0 300.0 400.0 -44 55 155 255 355 .1 .9 .9 .9 .9 0.0 0.0 0.0 .1 .5 221.6 .1 1.5 215.2 .2 2 .6 214.3 .7 3.8 220.0 0.0 N 0.0 E .4 S .4 W 1.2 S .9 W 2.2 S 1.5 W 2.9 S 2.4 W 500.0 .82 270.97 .38 600.0 1.12 283.45 .36 700.0 2.03 292.94 .95 800.0 3.46 301.83 1.49 900.0 4.94 301.57 1.48 500.0 600.0 699.9 799.8 899.5 455 555 655 755 855 .9 .9 .8 .7 .4 1.6 3.2 5.9 10.7 18.0 4 .8 229.5 6.1 241.5 8.2 255.9 12 . 1 271 . 4 18.8 282.7 3.1 S 3.7 W 2.9 S 5.4 W 2.0 S 7.9 W .3 N 12.1 W 4.1 N 18.4 W 1000.0 6.39 303.90 1.46 1100.0 8.00 301.93 1.63 1200.0 9.41 300.89 1.42 1.300.0 11.65 301.12 2.24 1350.0 13.57 301.43 3.84 999.0 1098.2 1197.1 1295.4 1344.2 954 1054 1153 1251 1300 .9 .1 .0 .3 .1 27.9 40.4 55.5 73 .8 84 .7 28.3 289.6 40.6 293 .7 55.6 295.7 73.8 297.1 84.7 297.6 9.5 N 26.7 W 16.3 N 37.2 W 24.2 N 50. 1 W 33 .6 N 65. 8 W 39.2 N 75. 1 W 1400.0 14.92 301.50 2.69 1450.0 15.11 301.22 .42 1500.0 15.70 300.63 1.23 ].550.0 ].7.27 299.63 3.19 ]..600.0 18.08 299.45 1.62 1392.7 1441.0 1489.2 1537.1 1.584.7 1348 1396 1445 1493 1540 .6 .9 .1 .0 .6 97.0 109.9 123 .2 137.4 152 .6 97.0 298.1 109.9 298.5 123.2 298.7 137.4 298.9 152.6 298.9 45.7 N 85.6 W 52.4 N 96.6 W 59.2 N 108.0 W 66.4 N 120.3 W 73.8 N 133.5 W 1650.0 20.62 299.57 5.10 1700.0 21.30 299.26 1.36 1750.0 22.76 299.14 2.92 1800.0 23.32 299.2]_ 1.12 1.850.0 23.63 298.90 .67 1631.9 1678.6 1724.9 1.771.0 1.816.8 1587.8 1634.5 1680.8 1.726.9 17'72.7 169.1 187.0 205.8 225.3 245.2 169.1 299.0 187.0 299.0 205.8 299.1 225.3 299.1 245.3 299.1 82.0 N 147.9 W 90.8 N 1.63.5 W 99.9 N 179.9 W 1_09.5 N 197.0 W 119.1 N 214.4 W A Gy r o d a t a D i r e c t i o n a i S u rv e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCE518 ALASKA Page MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL CLOSURE SEVERITY DEPTH DEPTH SECTION DIST. AZIMUTH deg./ feet feet feet feet deg. 100 ft. HORIZONTAL COORDINATES feet 1900.0 24.14 298.67 1950.0 24.62 298.34 2000.0 26.19 298.21 2050.0 27.31 298.43 21_00.0 29. 5.1. 298. 97 .O5 .00 .14 .25 .42 1862.5 1908.1 1953.2 1997.9 2041.9 818.4 864.0 909.1 953.8 997.8 265.5 286.1 307.6 330.1 353.8 265.5 299.0 286.1 299.0 307.6 299.0 330.1 298.9 353.9 298.9 128.9 N 232.1 W 138.7 N 250.3 W 148.9 N 269.1 W 159.6 N 289.0 W 171.0 N 309.8 W 2150.0 31.31 299.34 2200.0 32.39 299.33 2250.0 33.55 299.72 2300.0 35.95 300.32 2350.0 37.24 300.50 .62 .17 .36 .84 .59 2085.0 2127.5 2169.4 2210.5 2250.6 040.9 O83.4 125.3 166.4 206.5 379.1 405.5 432.7 461.2 491.0 379.2 298.9 405.6 298.9 432.8 299.0 461.3 299.0 491.1 299.1 183.3 N 331.9 W 196.3 N 354.9 W 209.7 N 378.6 W 223.9 N 403.3 W 239.0 N 429.0 W 2400.0 40.09 301.21 2450.0 41.34 301.48 2500.0 43.52 301.70 2550.0 44.53 301.93 2600.0 45.68 302.30 .77 .51 .37 .05 .36 2289.7 2327.6 2364.5 2400.4 2435.7 245.6 283.5 320.4 356.3 391.6 522.3 554 .9 588.6 623 .3 658.7 522.3 299.2 554.9 299.4 588.6 299.5 623.3 299.6 658.7 299.7 255.0 N 455.8 W 272.0 N 483.6 W 289.7 N 51.2.4 W 308.0 N 541.9 W 326.8 N 571.9 W 2650.0 47.49 .302.60 2700.0 49.84 303.13 2750.0 51.94 303.11 2800.0 54.16 303.12 2850.0 56.06 303.00 .65 .75 .21 .43 .82 2470.1 2503.1 2534.6 2564.7 2593.3 2426.0 2459.0 2490.5 2520.6 2549.2 695.0 732.5 771.2 811.1 852.0 695.0 299.9 732.5 300.0 771.2 300.2 811.1 300.3 852.1 300.5 346.3 N 602.5 W 366.7 N 634.1 W 387.9 N 666.6 W 409.7 N 700.0 W 432.1 N 734.4 W 2900.0 57.97 302.87 2950.0 57.74 303.14 3000.0 58.67 303.29 3050.0 60.40 303.37 3100.0 61.45 303.51 3.82 .65 1.87 3.47 2.11 2620.5 2647.1 2673.5 2698.8 2723.1 576.4 603.0 629.4 654.7 679.0 893.9 936.1 978.6 1021.6 1065.2 894.0 300.6 936.3 300.7 978.7 300.8 1021.8 300.9 1065.4 301.0 454.9 N 769.6 W 478.0 N 805.1 W 501.2 N 840.6 W 524.9 N 876.7 W 549.0 N 913.1 W A G y r o d a t a D i r e c t i o n a i S u r v e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE Job Number: AK1298GCE518 POINT FIELD, ALASKA Page 3 MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL SUBSEA VERTICAL CLOSURE DEPTH DEPTH SECTION DIST. AZIMUTH feet feet feet feet deg. HORIZONTAL COORDINATES feet 3150.0 64.12 303.40 5.34 3200.0 66.02 303.25 3.82 3250.0 68.37 302.53 4.88 3300.0 69.43 302.02 2.33 3350.0 70.86 301.61 2.97 2746.0 2767.0 2786.4 2804.4 2821.4 2701.9 2722.9 2742.3 2760.3 2777.3 1109.5 1154.8 1200 8 1247.4 1294 4 1109.9 301.1 1155.2 301.2 1201.2 301.3 1247.9 301.3 1294.9 301.3 573.5 N 950.2 W 598.4 N 988.1 W 623.4 N 1026.8 W 648.3 N 1066.2 W ~ 673.1 N 1106.2 W 3400.0 72.29 301.45 2.88 3450.0 72.36 300.96 .93 3500.0 73.78 300.37 3.06 3550.0 74.66 299.91 1.97 3600.0 74.17 299.94 .99 2837.2 2852.4 2866.9 2880.5 2894.0 2793 2808 2822 2836 2849 .1 .3 .8 .4 .9 1341 8 1389.4 1437 3 1485.4 1533 5 1342.3 301.3 1390.0 301.3 1437.8 301.3 1485.9 301.3 1534.1 301.2 697.9 N 1146.6 W 722.6 N 1187.4 W 747.0 N ]_228.5 W 771.2 N 1270.1 W 795.2 N 1311.9 W 3650.0 74.51 299.67 .86 3700.0 76.03 299.14 3.19 3750.0 75.44 298.89 ]..27 3800.0 75.40 298.96 .17 3850.0 75.32 298.97 .16 2907.5 2920.2 2932 .5 2945. 1 2957.7 2863 2876 2888 2901 2913 .4 .1 .4 .0 .6 1581 7 1630.0 1678 5 1726.9 1775.2 1582.2 301.2 1630.5 301.1 1679.0 301.1 1727.3 301.0 1775.7 301.0 819.1 N 1353.7 W 842.9 N 1395.8 W 866.4 N ].438.2 W 889.8 N 1480.5 W 913.2 N 1522.8 W 3900.0 74.67 298.99 1.29 3950.0 74.54 298.88 .34 4000.0 74.40 298.92 .30 4050.0 74.24 299.07 .43 4100.0 73.86 299.21 .79 2970.7 2983.9 2997.3 3010.8 3024.6 2926 2939 2953 2966 2980 .6 1823.5 1823.9 300.9 .8 1871.7 1872.1 300.8 .2 1919.9 1920.3 300.8 .7 1968.0 1968.4 300.8 .5 2016.1 2016.4 300.7 936.6 N 1565.1 W 959.9 N 1607.3 W 983.2 N 1649.4 W 1006.5 N 1691.5 W 1030.0 N 1733.5 W 4150.0 '72.69 299.29 2.35 4200.0 72.88 299.33 .39 4250.0 74.20 299.30 2.62 4300.0 75.37 299.27 2.35 4350.0 75.40 299.14 .25 3039.0 3053.8 3067.9 3081.1 3093.7 2994 . 9 3009.7 3023 .8 3037 .0 3049.6 2064.0 2111.7 2159.7 2207.9 2256.3 2064.3 300.7 2112.0 300.7 2160.0 300.6 2208.2 300.6 2256.6 300.6 1053.4 N 1775.3 W 1076.7 N 1817.0 W 1100.2 N 1858.8 W 1123.8 N 1900.9 W 1147.4 N 1943.1 W A Gy r o d a t a D i r e c t i o n a i S u r v e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCES18 ALASKA Page 4 MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL DEPTH feet SUBSEA VERTICAL CLOSURE DEPTH SECTION DIST. AZIMUTH feet feet feet deg. HORIZONTAL COORDINATES feet 4400.0 75.44 299.14 .08 4450.0 75.10 299.09 .69 4500.0 75.42 298.97 .68 4550.0 75.50 298.93 .17 4600.0 75.35 299.04 .35 3106.3 3119.0 3131.7 3144.2 3156.8 3062.2 2304.7 2305.0 300.5 3074.9 2353.1 2353.3 300.5 3087.6 2401.4 2401.6 300.5 3100.1 2449.8 2450.0 300.4 3112.7 2498.2 2498.4 300.4 1171.0 N 1985.4 W 1194.5 N 2027.6 W 1218.0 N 2069.9 W 1241..4 N 2112.2 W 1264.8 N 2154.6 W 4650.0 74.97 299.09 .78 4700.0 75.42 298.94 .96 4750.0 75.60 298.93 .35 4800.0 75.42 299.07 .45 4850.0 76.02 299.09 1.21 3169.6 3182.4 3194.9 3207.4 3219.8 3125.5 2546.5 2546.7 300.4 3138.3 2594.9 2595.0 300.4 3150.8 2643.3 2643.4 300.3 3163.3 2691.7 2691.8 300.3 3175.7 2740.1 2740.3 300.3 1288.3 N 2196.8 W 1311.8 N 2239.1 W 1335.2 N 2281.4 W 1358.7 N 2323.8 W 1382.2 N 2366.1 W 4900.0 74.44 299.49 3.27 4950.0 73.81 299.89 1.48 5000.0 73.57 299.89 .46 5050.0 73.47 300.14 .52 5100.0 73.02 300.14 .91 3232.5 3246.2 3~260.2 3274.4 3288.8 3188.4 3202.1 3216.1 3230.3 3244.7 2788.5 2836.6 2884.6 2932.5 2980.4 2788.6 300.3 2836.7 300.3 2884.7 300.3 2932.6 300.3 2980.5 300.3 1405.9 N 2408.3 W 1429.7 N 2450.1 W 1453.6 N 2491.7 W 1477.6 N 2533.2 W 1501.6 N 2574.6 W 5].50.0 73.43 300.11 .82 5200.0 73.67 300.06 .50 5250.0 73.87 300.06 .39 5300.0 73.60 300.18 .58 5350.0 72.69 300.23 ]..83 3303.3 3317.4 3331.4 3345.4 3359.9 3259.2 3028.2 3028.4 300.3 3273.3 3076.2 3076.3 300.2 3287.3 3124.2 3124.3 300.2 3301.3 3172.2 3172.3 300.2 3315.8 3220.0 3220.2 300.2 1525.6 N 2616.0 W 1549.7 N 2657.5 W ,? 1573.7 N 2699.1 W" 1597.8 N 2740.6 W 1621.9 N 2781.9 W 5400.0 73.06 300.30 .76 5450.0 72.37 300.32 1.39 5500.0 72.31 300.18 .30 5550.0 72.10 300.32 .49 .5600.0 72.35 300.31 .49 3374.6 3389.5 3404.7 3419.9 3435.2 3330.5 3267.8 3268.0 300.2 3345.4 3315.6 3315.7 300.2 3360.6 3363.2 3363.4 300.2 3375.8 3410.8 3411.0 300.2 3391.1 3458.4 3458.6 300.2 1646.0 N 2823.2 W 1670.1 N 2864.4 W 1694.1 N 2905.6 W 1718.0 N 2946.7 W ].742.1 N 2987.8 W A G y r o d a t a D i r e c t i o n a i S u r v e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCE518 ALASKA Page MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL SUBSEA VERTICAL CLOSURE DEPTH DEPTH SECTION DIST. AZIMUTH feet feet feet feet deg. HORIZONTAL COORDINATES feet 5650.0 72.90 300.38 1.10 5700.0 72.48 300.31 .84 5750.0 73.04 300.29 1.12 5800.0 72.60 300.37 .89 5850.0 72.65 300.22 .30 3450.1 3465.0 3479.8 3494.6 3509.5 3406.0 3506.1 3506.3 300.2 3420.9 3553.9 3554.0 300.2 3435.7 3601.6 3601.8 300.2 3450.5 3649.4 3649.6 300.2 3465.4 3697.1 3697.3 300.2 1766.2 N 3029.0 1790.3 N 3070.2 1814.4 N 3111.4 1838.5 N 3152.6 1862.6 N 3193.8 W W W W, W 5900.0 73.35 300.36 1.42 5950.0 73.12 300.64 .70 6000.0 73.34 300.65 .45 6050.0 73.48 300.71 .31 6100.0 73.39 300.76 .22 3524.1 3538.6 3553.0 3567.3 3581.5 3480.0 3494.5 3508.9 3523.2 3537.4 3744.9 3792.8 3840.7 3888.6 3936.5 3745.1 300.3 3793.0 300.3 3840.8 300.3 3888.8 300.3 3936.7 300.3 1886.7 N 3235.1 W 1911.0 N 3276.4 W 1935.4 N 3317.6 W 1959.9 N 3358.8 W 1984.4 N 3400.0 W 6150.0 73.81 300.91 .89 6200.0 73.43 300.94 .76 6250.0 73.81 300.86 .78 6300.0 73.39 300.93 .84 6350.0 73.19 300.94 .41 3595.6 3609.7 3623.8 3638.0 3652.3 3551.5 3565.6 3579.7 3593.9 3608.2 3984 .4 4032 .4 4080 .4 4128 .3 4176 .2 3984 .6 300.3 4032 .6 300.3 4080.6 300.3 4128.5 300.3 4176.4 300.3 2008.9 N 3441.2 W 2033.6 N 3482.3 W 2058.2 N 3523.5 W 2082.9 N 3564.6 W 2107.5 N 3605.7 W 6400.0 73.42 300.87 .50 6450.0 72.45 300.88 1.95 6500.0 72.22 300.81 .48 6550.0 71.77 300.79 .91 6600.0 71.29 301.16 1.19 3666.7 3681.4 3696.5 3712.0 3727.8 3622.6 4224.1 4224.3 300.3 3637.3 4271.9 4272.1 300.3 3652.4 4319.5 4319.8 300.3 3667.9 4367.0 4367.3 300.3 3683.7 4414.4 4414.7 300.3 2132.1 N 3646.8 W 2]_56.6 N 3687~8 W .? 2181.0 N 3728.7 W 2205.4 N 3769.6 W 2229.8 N 3810.2 W 6650.0 71.06 301.34 .56 6700.0 71.12 30]..70 .68 6750.0 72.97 301.84 3.71 6800.0 73.24 301.96 .59 6850.0 73.43 301.99 .39 3744.0 3760.2 3775.6 3790.1 3804.5 3699.9 4461.8 4462.0 300.3 3716.]. 4509.0 4509.3 300.4 3731.5 4556.6 4556.9 300.4 3746.0 4604.4 4604.7 300.4 3'760.4 4652.2 4652.6 300.4 2254.3 N 3850.7 W 2279.]. N 3891.0 W 2304.1 N 3931.4 W 2329.4 N 3972.1 W 2354.7 N 4012.7 W A Gy r o d a t a D i r e c t i o n a i S u r ve y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE Job Number: AK1298GCE518 POINT FIELD, ALASKA Page MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL CLOSURE SEVERITY DEPTH DEPTH SECTION DIST. AZIMUTH deg./ feet feet feet feet deg. 100 ft. HORIZONTAL COORDINATES feet 6900.0 73.13 302.19 6950.0 72.89 302.35 7000.0 73.15 302.59 7050.0 72.91 302.77 7100.0 73.22 302.84 .72 3818.8 3774.7 4700.1 4700.5 300.4 .58 3833.5 3789.4 4747.8 4748.2 300.4 .70 3848.1 3804.0 4795.6 4796.0 300.5 · 60 3862.7 3818.6 4843.4 4843.8 300.5 .64 3877.2 3833.1 4891.1 4891.6 300.5 2380.2 N 2405.7 N 2431.4 N 2457.2 N 2483.1 N 4053.3 W 4093.7 W 4134.0 W 4174.3 W 4214.5 W 7150.0 72.74 302.86 7200.0 72.68 302.87 7250.0 72.14 302.82 7300.0 71.35 302.90 7350.0 71.27 302.91. .95 3891.9 3847.8 4938.9 4939.4 300.5 .12 3906.7 3862.6 4986.5 4987.1 300.6 .08 3921.8 3877.7 5034.1 5034.7 300.6 .60 3937.5 3893.4 5081.5 5082.2 300.6 .17 3953.5 3909.4 5128.8 5129.5 300.6 2509.1 N 2535.0 N 2560.8 N 2586.6 N 2612.3 N 4254 . 7 W 4294.8 W 4334.8 W 4374.7 W 4414 . 5 W 7400.0 71.45 302.98 7450.0 72.25 303.17 7500.0 72.00 303.18 7550.0 72.20 302.46 7600.0 72.96 301.73 .40 3969.5 3925.4 5176.1 5176.8 300.6 1.62 3985.1 3941.0 5223.6 5224.3 300.7 .50 4000.4 3956.3 5271.1 5271.8 300.7 1.44 4015.8 3971.7 5318.6 5319.4 300.7 2.06 4030.7 3986.6 5366.2 5367.1 300.7 2638 . 1 N 2664.0 N 2690.0 N 2715.8 N 2741.2 N 4454 . 2 W 4494. 0 W 4533 . 9 W 4573.8 W 4614.3 W 7650.0 72.24 301.85 7700.0 72.14 302.03 7750.0 71.68 301.70 7800.0 72.46 300.58 7850.0 72.48 300.75 1.46 4045.7 4001.6 5413.9 5414.8 300.7 .39 4061.0 4016.9 5461.5 5462.4 300.7 1.]_2 4076.5 4032.4 5509.0 5509.9 300.7 2.64 4091.9 4047.8 5556.5 5557.5 300.7 .33 4107.0 4062.9 5604.2 5605.1 300.7 2766.3 N 2791.5 N 2816.6 N 284]..2 N 2865.5 N 4654.8 W 4695.2 W ~ 4735.6 W 4776.3 W 4817.3 W 7900.0 72.16 301.19 7950.0 72.29 301.17 8000.0 71.58 301.17 8050.0 71.66 301.12 8100.0 70.81 301.05 1.05 4122.2 4078.1 5651.8 5652.8 300.7 .26 4137.4 4093.3 5699.4 5700.4 300.8 1.43 4152.9 4108.8 5746.9 5747.9 300.8 · 19 4]_68.7 4124.6 5794.4 5795.4 300.8 1.70 4].84.8 4140.7 5841.7 5842.7 300.8 2890.0 N 2914.7 N 2939.3 N 2963.8 N 2988.3 N 4858 . i W 4898.9 W 4939.6 W 4980.2 W 5020.7 W A Gy r o d a t a D i r e c t i o n a i S u r ve y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE Job Number: AK1298GCE518 POINT FIELD, ALAS KA Page MEASURED I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL DEPTH feet SUBSEA VERTICAL CLOSURE DEPTH SECTION DIST. AZIMUTH feet feet feet deg. HORIZONTAL COORDINATES feet 8150.0 70.55 300.97 .53 8200.0 70.78 300.53 .95 8250.0 72.43 299.54 3.79 8300.0 72.90 299.39 .98 8350.0 72.72 299.42 .36 4201.3 4217.9 4233.7 4248.6 4263.3 4157.2 5888.9 5889.9 300.8 4173.8 5936.0 5937.1 300.8 4189.6 5983.5 5984.5 300.8 4204.5 6031.2 6032.2 300.7 4219.2 6079.0 6080.0 300.7 3012.6 N 5061.1 W 3036.7 N 5101.7 W 3060.4 N 5142.8 W 3083.9 N 5184.3 W 3107.4 N 5225.9 W 8400.0 72.92 299.1.8 .61. 8450.0 73.26 299.11 .70 8500.0 72.67 298.86 1.29 8550.0 72.71 298.73 .26 8600.0 '71.93 298.83 1.58 4278.1 4292.6 4307.3 4322.2 4337.3 4234.0 6126.8 6127.7 300.7 4248.5 63_74.6 6175.6 300.7 4263.2 6222.4 6223.3 300.7 4278.1 6270.1 6271.0 300.7 4293.2 6317.8 6318.7 300.7 3130.7 N 5267.6 W 3154.0 N 5309.4 W 31.77.2 N 5351.2 W 3200.2 N 5393.0 W 3223.1 N 5434.8 W 8650.0 73.01 298.75 2.17 8700.0 72.35 298.32 1.55 8750.0 72.32 298.11 .42 8800.0 72.21 297.96 .36 8850.0 71.77 297.71 1.01 4352.4 4367.3 4382.5 4397.7 4413.2 4308.3 6365.4 6366.3 300.7 4323.2 6413.1 641.4.0 300.6 4338.4 6460.8 6461.6 300.6 4353.6 6508.4 6509.2 300.6 4369.1 6555.9 6556.7 300.6 3246.1 N 5476.6 W 3268.9 N 5518.5 W 3291.4 N 5560.5 W 3313.8 N 5602.5 W 3336.0 N 5644.6 W 8900.0 71.86 297.43 .56 8950.0 71.28 297.08 1.34 9000.0 72.20 297.16 1.85 9050.0 72.77 297.43 1.26 9100.0 73.56 298.1.3 2.07 4428.8 4444.6 4460.2 4475.3 4489.8 4384.7 6603.4 6604.1 300.6 4400.5 6650.8 6651.5 300.5 4416.1 6698.2 6698.9 300.5 4431.2 6745.8 6746.5 300.5 4445.7 6793.7 6794.3 300.5 3358.0 N 5686.7 W 3379.7 N 5728.8 W 3401.3 N 5771.1 W 3423.2 N 5813.5 W 3445.5 N 5855.8 W 91.50.0 73.79 298.41 .71 9200.0 73.51 298.13 .79 9250. 0 73 . 59 297.79 .67 9300.0 73.19 297.54 .94 9350.0 72. 99 297.40 .48 4503.8 451.7.9 4532.0 4546.3 4560.9 4459.7 6841.6 6842.2 300.5 4473.8 6889.6 6890.2 300.4 4487.9 6937.5 6938.1 300.4 4502.2 6985.4 6985.9 300.4 45].6.8 7033.2 7033.7 300.4 3468.2 N 5898.1 W 3491..0 N 5940.3 W 3513.5 N 5982.7 W 3535.7 N 6025.1 W 3557.8 N 6067.6 W A G y r o d a t a D i r e c t i o n a i S u r v e y B.P. EXPLOP~ATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE Job Number: AK1298GCE518 POINT FIELD, ALASKA Page MEASURED I N C L AZIMUTH DEPTH feet deg. deg. DOGLEG VERTICAL SUBSEA VERTICAL CLOSURE SEVERITY DEPTH DEPTH SECTION DIST. AZIMUTH deg./ feet feet feet feet deg. 100 ft. HORIZONTAL COORDINATES feet 9400.0 72.78 297.27 9450.0 72.60 296.91 9500.0 72.25 296.53 9550.0 72.39 296.51 9600.0 73.32 297.50 .49 4575.6 4531.5 7081.0 7081.4 300.4 .77 4590.5 4546.4 7128.6 7129.1 300.3 1.01 4605.6 4561.5 7176.2 7176.7 300.3 .28 4620.7 4576.6 7223.8 7224.2 300.3 2.66 4635.5 4591.4 7271.5 7271.9 300.3 3579.7 N 6110.0 W 3601.4 N 6152.5 W 3622.9 N 6195.1 W 3644.1 N 6237.7 W 3665.8 N 6280.3 W 9650.0 73.41 297.39 9700.0 73.09 297.06 9750.0 72.78 296.75 9800.0 72.55 296.48 9850.0 72.25 296.32 .27 .90 .86 .69 .67 4649.8 4605.7 7319.4 7319.8 300.3 4664.2 4620.1 7367.2 7367.6 300.2 4678.9 4634.8 7415.0 7415.3 300.2 4693.8 4649.7 7462.6 7462.9 300.2 4708.9 4664.8 7510.2 7510.5 300.2 3687.9 N 6322.8 W 3709.8 N 6365.4 W 3731..5 N 6408.0 W 3752.8 N 6450.7 W 3774.0 N 6493.4 W Final Station Closure: Distance: 7510.47 ft Az: 300.17 deg. A Gy r o d a t a D i r e c t i o n a i S u r v e y for B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, ALASKA Job Number: AK1298GCE518SS Run Date: 20-Dec-98 08:00:00 Surveyor: TOM STODDARD Calculation Method: MINIMUM CURVATURE Survey Latitude: 70.505000 deg. N Sub-sea Correction from Vertical Reference: 44.1 ft. Azimuth Correction: Gyro: Bearings are Relative to True North Proposed We].l Direction: 299.700 deg Vertical Section Calculated from Well Head Location Closure Calculated from Well Head Location Horizontal Coordinates Calculated from Local Horizontal Reference A G y r o d a t a D i r e c t i o n a i S u r v e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCE518SS ALASKA Page SUBSEA I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL VERTICAL CLOSURE DEPTH SECTION DIST. AZIMUTH feet feet feet deg. HORIZONTAL COORDINATES feet -44.1 0.00 0.00 0.00 0.0 .27 97.75 .27 100.0 .59 212.63 .43 200.0 .62 210.44 .24 300.0 .70 231.54 .27 0.0 44.1 144.1 244.1 344.1 0.0 .0 .1 .2 .4 0.0 0.0 .5 97.7 1.5 218.8 2.6 214.8 3.8 216.8 0.0 N 0.0 E .2 S .2 W .8 S .6 W 1.6 S 1.1 W 2.5 S 1.9 W 400.0 .75 255.59 .31 500.0 .95 276.48 .37 600.0 1.52 287.64 .62 700.0 2.66 296.88 1.19 800.0 4.12 301.71 1.49 444 . 1 544.1 644.1 744 . 1 844.1 1.1 2.3 4.4 8.0 13.9 4.8 224 .2 6.1 234.8 8.2 247.9 12 .1 262 .8 18.8 276.4 3.0 S 3.0 W 3.0 S 4.4 W 2.5 S 6.5 W 1.2 N 9.8 W 2.0 N 14.9 W 900.0 5.59 302.61 1.47 000.0 7.12 303.00 1.54 100.0 8.65 301.45 1.53 200.0 10.48 301.00 1.81 300.0 1.3.56 301.43 3.84 944.1 1044.1 1144.1 1244.1 1344.1 22 .4 33 .5 47 .4 64.2 84.6 28.3 285.8 40.6 291.5 55.6 294.6 73.8 296.4 84.7 297.6 6.5 N 22.1 W 12.6 N 31.4 W 19.9 N 43.2 W 28.7 N 57.6 W 39.2 N 75.1 W 400.0 15.15 301.18 .47 500.0 17.39 299.60 2.96 600.0 20.80 299.49 4.12 700.0 22.99 299.1.7 2.17 800.0 23.93 298.76 .89 1444.1 1544.1 1644.1 1744.1 1844.1 ].10.8 139.6 173.8 213.9 257.3 123.2 298.5 152.6 298.9 187.0 299.0 225.3 299.1 265.5 299.1 52.9 N 97.4 W 67.5 N 122.3 W 84.3 N 152.0 W 103.9 N 187.0 W 125.0 N 225.0 W 900.0 25.87 298.24 2.70 000.0 29.60 298.99 4.38 100.0 32.85 299.48 2.25 200.0 37.03 300.47 2.96 300.0 42.31 301.58 3.35 1944 . 1 2044.1 2144.1 2244.1 2344 .1 303 .2 355.1 416.3 486.2 570.0 307.6 299.0 379.2 298.9 432.8 299.0 491.1 299.1 588.6 299.4 146.8 N 265.3 W 171.6 N 311.0 W 201.6 N 364.3 W 236.6 N 424.8 W 279.9 N 496.5 W A G y r o d a t a D i r e c t i o n a i S u r v e y B.P. EXPLORATION WELL: MPF-85, 5" D.P. Location: F PAD, MILNE POINT FIELD, Job Number: AK1298GCE518SS ALASKA Page SUBSEA I N C L AZIMUTH DOGLEG DEPTH SEVERITY feet deg. deg. deg./ 100 ft. VERTICAL VERTICAL CLOSURE DEPTH SECTION DIST. AZIMUTH feet feet feet deg. HORIZONTAL COORDINATES feet 2400.0 46.12 302.37 2.67 2500.0 52.64 303.11 4.28 2600.0 57.77 303.11 1.00 2700.0 63.90 303.41 5.08 2800.0 72.32 301.23 1.99 2444.1 667.5 695.0 299.8 2544.1 783.7 811.1 300.2 2644.1 931.4 936.3 300.7 2744.1 1105.9 1109.9 301.1 2844.1 1363.4 1390.0 301.3 331.6 N 579.4 W 394.8 N 677.1 W 475.3 N 801.1 W 571.5 N 947.2 W 709.1 N 1165.1 W 2900.0 75.40 298.96 .25 3000.0 72.76 299.30 1.67 3100.0 75.50 2'98.93 .18 3200.0 73.90 299.83 1.75 3300.0 73.63 300.17 .56 2944.1 1723.1 1727.3 301.0 3044.1 2080.5 2112.0 300.7 3144.1 2449.2 2450.0 300.4 3244.1 2829.2 2836.7 300.3 3344.1 3167.7 3172.3 300.2 887.9 N 1477.2 W 1061.4 N 1789.7 W 1241.1 N 2111.7 W 1426.0 N 2443.7 W 1595.6 N 2736.7 W 3400.0 72.68 300.35 .85 3500.0 73.21 300.64 .60 3600.0 73.30 300.94 .66 3700.0 71.06 301.35 .56 3800.0 73.08 302.53 .66 3444.1 3486.9 3506.3 300.2 3544.1 3811.2 3840.8 300.3 3644.1 4148.8 4176.4 300.3 3744.1 4462.]. 4509.3 300.3 3844.1 4782.7 4796.0 300.5 1756.4 N 3012.3 W 1920.4 N 3292.2 W 2093.4 N 3582.2 W 2254.5 N 3851.0 W 2424.4 N 4123.1 W 3900.0 71.32 302.90 1.01 4000.0 72.32 301.84 1.52 4100.0 71.98 301.17 .76 4200.0 72.76 299.44 1.82 4300.0 72.42 298.79 1.84 3944.1 5101.1 5129.5 300.6 4044.1 5408.8 5414.8 300.7 4144.1 5719.9 5747.9 300.8 4244.1 6017.0 6032.2 300.7 4344.1 6339.1 6366.3 300.7 2597.2 N 4391.1 W 2763.6 N 4650.5 W 2925.3 N 4916.4 W 3076.9 N 51.71.9 W 3233.4 N 5453.5 W 4400.0 71.29 297.09 1.32 4500.0 73.25 297.58 .90 4600.0 73.38 297.43 1.22 4664.8 72.25 296.32 .67 4444.1 6649.4 6651.5 300.5 4544.1' 6977.9 6985.9 300.4 4644.1 7300.3 7319.8 300.3 4708.9 7510.2 7510.5 300.2 3379.1 N 5727.6 W 3532.2 N 6018.5 W 3679.1 N 6305.9 W 3774.0 N 6493.4 W Final Station Closure: Distance: 7510.47 ft Az: 300.17 deg. 4. QUALITY CONTROL QUALITY CONTROL REPORT JOB NUMBER: AK1298GCE518 TOOL NUMBER: 761 MAXIMUM GYRO TEMPERATURE : 77.3 C MAXIMUM AMBIENT TEMPERATURE: 32.5 C MAXIMUM INCLINATION: 76.03 AVERAGE AZIMUTH: 300.17 WIRELINE REZERO VALUE: add 6' REZERO ERROR/K: N/A CALIBRATION USED FOR FIELD SURVEY: 2765 CALIBRATION USED FOR FINAL SURVEY: 2765 PRE JOB MASS BALANCE OFFSET CHECK: -.90 POST JOB MASS BALANCE OFFSET CHECK': USED O.O/N/A CONTINUOUS CONDITION OF SHOCK WATCHES -.82 UPON ARRIVAL AT RIG: UPON COMPLETION OF SURVEY: UPON RETURN TO ATLAS: OK OK OK BOTTOM LINE COMPARISIONS M.D. INC AZIMUTH -i-VD NORTHING EASTING MWD FINAL SURVEY 9851 72.06 295.70 4710.4 3708 -6535 9850 72.25 296.32 4708.9 3774 -6493 FUNCTION TEST JOB NUMBER: AK1298GCE518 5 Survey stations were collected at the measured depth shown below. The tables show the repeatability of the gyro tool in both inclination and azimuth at one measured depth. INCLINATION M.D. ft 1 2 3 4 5 1297 11.65 11.65 11.65 11.65 11.65 AZIMUTH M.D. ft 1 2 3 4 5 1297 301.03 301.11 301.15 301.12 301.13 5. EQUIPMENT AND CHRONOLOGICAL REPORT EQUIPMENT REPORT JOB NUMBER: AK1298GCE518 DOWNHOLE ELECTRONICS SURFACE ELECTRONICS PRIMARY TOOL No. 761 GYRO SECTION DATA SECTION POWER SECTION COMPUTER A0149 POWER SUPPLY C0111 PRINTER C0083 INTERFACE A0433 A0085 A0079 A0143 BACKUP TOOL No. 639 GYRO SECTION DATA SECTION POWER SECTION COMPUTER A0236 POWER SUPPLY C0089 PRINTER C0086 INTERFACE A0467 A0107 A0029 A0055 WIRELINE COMPANY: SCHLUMBERGER CABLE SIZE: 15/32" RUNNING GEAR 2.25" HOUSING w/ECCENTRIC BAR TOTAL LENGTH OF TOOL: 30' MAXIMUM O.D.: 2.25" INCHES TOTAL WEIGHT OF TOOL: 210 POUNDS CHRONOLOGICAL REPORT JOB NUMBER' AK1298GCE518 SATURDAY, 12/19/98 11:45 TO SLOPE 14:00 CHECK TOOLS SUNDAY, 12/20/98 03:30 06:00 06:30 08:00 10:30 12:45 13:30 16:15 17:30 18:30 16:00 TO LOCATION MU TOOL RU SCHLUMBERGER, WARM UP TOOL CHANGE OUT GYRO, NOT ROTATING. PICK UP GYRO RIH SURVEY IN TO 9850' SURVEY OUT LD TOOL. TO ATLAS, CHECK TOOL, FAX FINAL RESULTS TO RIG. TO MILNE PT WITH RESULTS. RETURN TO ATLAS. TO ANCHORAGE MONDAY, 12/21/98 12:00 STANDBY FOR JOB ON POOL 7 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 A1TN: Sherrie NO. 12379 Company Alaska Oil & Gas Cons Corem Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Milne Point (Cased Hole) Color Well Job # Log Description Date Print Sepia LISTape MPF-85 ~ ~:>(~ 99088 CCL (PDC) 990104 1 MPF-85 99089 USIT 990104 1 , , PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: 2/26/99 BP Exploration (Alaska)Inc. Petrotectnical Data Center MB3-3 900 E. Benson Bivd. Anchorage, Alaska 99519-6612 Date Delivered: i999 Alaska Oil & Gas Cons. Commission Schlumberger GeoQuest 3940 Arctic BIvd Anchorage, AK 99503 Al-tN: Sherri~ Received GeoQuest 1 -Mar-99 Schlumberger GeoQuest 3940 Arctic Boulevard Anchorage, Alaska 99503 (907) 273-1700 (907) 561-8317 (Fax) TO: BP Exploration (Alaska)Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 The following data of the DeDth Corrected CDR/ADN. CDR/ADN TVD'$ for well MPF-85. Job # 99071 was sent to: BP Exploration (Alaska)Inc. Petrotechnical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, AK 99519-6612 E-TRANS 3 Bluelines each 1 Film each State of Alaska Alaska Oil & Gas Conservation Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 1 OH LIS Tape 1 Blueline each 1 Sepia each OXY USA, Inc. Attn' Darlene Fairly P.O. Box 50250 Midland, TX 79710 1 OH LIS Tape 1 Blueline each 1 Sepia each Sent Certified Mail: P 067 695 541 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 Delivere~~ Schlumberger GeoQuest 3940 Arctic Blvd Anchorage, ATrN Sherne~ '- ~ .---_ ~,~- Received by: 1/8/99 GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 AI'I'N: Sherrie NO. 12214 Company Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Milne Point (Cased Hole) Color Well Job # Log Description Date BL Print Sepia LIS Tape MPL-28 99007 USIT 980515 1 MPF-85 PRIMARY DEPTH LOG 990104 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska)Inc. Petrotectnical Data Center MB3-3 900 E. Benson Bivd. Anchorage, Alaska 99519-6612 Date Delivered: RECEIVED JAi,J i.~ 1999 Ala$1~a ()ii & Gas Cor~s uo~nmissior~ Schlumberger GeoQuest 3940 Arctic Blvd MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Robert Christenson/~/,~ DATE' Chairman December 24, 1998 THRU: Blair Wondzell, ~ FILE NO: P. I. Supervisor ! FROM: Larry Wade?~ SUBJECT: Petroleum '~l~spec~~r .DOC BOP Test Nabors 27E MPU F-85i PTD 98-250 December 24,1998: I traveled to Milne Pt and witnessed a BOP test on Nabors 27E. The rig was clean and looked to be in good shape. The test went well until we got to the shear rams and then the test pump manifold valves started bleeding back. It took a little while to trouble shoot the problem. Other than that the test went well. SUMMARY: Witnessed a BOP test on Nabors 27E, 0 failures, 4 hrs. Attachments: awqglxfe.xls cc; NON-CONFIDENTIAL STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 9 5/8 Test: Initial Workover: Nabors Rig No. BPX MPF 85i Set @ 8,379 Weekly X Other DATE: 27E PTD # 98-250 Rig Ph.# Rep.: Paul Lockwood Rig Rep.: Chris Clemens Location: Sec, 8 T. 13N R. IOE Meridian Umiat Test Pressures 250/5000 12/24/98 MISC. INSPECTIONS: Location Gen.: ok Housekeeping: ok (Gen) PTD On Location X' Standing Order Posted X BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Well Sign X Dri. Rig X Hazard Sec. X MUD SYSTEM: Visual Trip Tank X Pit Level Indicators X Flow Indicator X Meth Gas Detector X H2S Gas Detector X Test Press. P/F 250/3000 P 250/5000 P 250/5000 P 250/5000 P 250/5000 P 250/5000 P 250/5000 P Alarm X X X X X FLOOR SAFETY VALVES: Upper Kelly/IBOP Lower Kelly/IBOP Ball Type Inside BOP Test 0uan. Pressure P/F 1 250/5000 P 1 250/5000 P I 250/5000 P 1 250/5000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 15 250/5000 P 59 250/5000 P 2 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: 8 @ 1975 3,100 I 1, 725 minutes 19 sec. minutes 37 sec. x Remote: x Psig. Number of Failures: 0 ,Test Time: 4.0 Hours. NumDer of valves tested 2'~ Repair or Replacement of Failed Equipment will be made within days. Notify the Inspector and follow with Written or Faxed verification to tl~e 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: Distribution: Grig-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: Larry Wade FI-021L (Rev.12/94) Awqglxfe.xls TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE. ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 December 10. 1998 Charlcs R. Mallarv Scnior Drilling Enginccr BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 995189-6612 Re: Milne Point Unit MPF-85i BP Exploration (Alaska) Inc. Permit No: 98-250 Sur. Loc. 2065'NSL. 2959'WEL. Sec. 6. TI3N? RI0E, UM Btmhole Loc. 4256'NSL. 371'WEL. Sec. 34, TI4N. R9E. UM Dear Mr. Mallarv: Encloscd is thc approvcd application for permit to drill thc abovc rcfcrcnccd wcll. The pcrmit to drill does not cxcmpt 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 arc made. Thc blowout prcvcntion cquipmcnt (BOPE) must be tcstcd in accordance with 20 AAC 25.035; and thc mechanical integrity (MI) of thc injcction wells must be dcmonstratcd under 20 AAC 25.412 and 20 AAC 25.030(g)(3). Sufficicnt notice (approximatcly 24 hours) of the MI test bcforc operation, and of the BOPE tcst pcrformcd bcforc drilling bcloxv thc surface casing shoe. must be givcn so that a rcprcscntative of the Commission max' witness thc tcsts. Noticc may bc given bx' contacting thc Commission pctrolcum field inspector on the North Slope pagcr at 659-3607. Commissioncr BY ORDER OF THE COMMISSION dlf/Enclosurc Dcpartmcnt of Fish &Gamc. Habitat Section w/o cncl. Department of Environmcntal Conservation w/o cncl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI []Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator [5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 43.8' Milne Point Unit / Kuparuk River 3. Address 6. Property Designation Sands P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL355018 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2065' NSL, 2959' WEL, SEC. 6, T13N, R10E, UM Milne Point Unit At top of productive interval 8. Well Number Number 2S100302630-277 4012' NSL, 5222' WEL, SEC. 35, T14N, R9E, UM MPF-85i Attotal depth 9. Approximate spud date Amount $200,000.00 4256' NSL, 371' WEL, SEC. 34, T14N, R9E, UM 12/10/98 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL355023, 4256'I MPF-79, 120' at 2700' MD 5083 17831' MD/7164' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 600' Maximum Hole Angle 72-6° Maximum surface 1752 psig, At total depth (TVD) 7123' / 2464 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) 24" 20" 91.1# H-40 Weld 80' 32' 32' 112' 112' 250 sx Arcticset I (Approx.) ... 12-1/4" 9-5/8" 40# L-80 Butt 8269" 31' 31' 8300' 4314' 1675 sx PF 'E", 440 sx 'G', 175 sx PF 'C' 8-1/2" 7" 29# b-80 Hydd1563 or Butt ;17802' 30' 30' 17831' 7164' :~05 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 Perforation depth: measured Alaska 0tt & Gas Cons. Commission 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: Thomas Maunder, 564-4429 Prepared By Name/Number: Carol Withey, 564-4114 21. I hereby certif,i/t'l~¢t thc,'~reggi_ng is,Jrcr~and correct to the best o.f my knowledge Charle~-i~CCv~l~a~t'-~'" //' ~_~~....~ Title Senior Drilling bngineer Date ~ / Commission Use Only Permit Number I APl Numberer / __ _ I Approval Date., I See cover letter ~;:oc~''' 2. ~'~::::~ I 50- ~ ~'~"-- ~-- ~.- ~,-~ ~ I /o~. -'/~ ~' ~ ~'~I for other requirements Conditions of Approval: Samples Required []Yes ~ No Mud Log Required .~Yes J~ No Hydrogen Sulfide Measures '~Yes [] No Directional Survey Required[]Yes [] No Required Working Pressure for mOPE []2K; ~i~3K; []4K; []5K; [] 10K; [] 15K Other: Original Sighted By by order of/'~ ~/~ Commissioner the commission Date/~::~ ~/F-/' Approved By 0FIV!d '~N ~h~e'l'nr',, " " STATE OF ALASKA ALASKA',~',L AND GAS CONSERVATION CON~IlSSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill I lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepenl [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 43.8' Milne Point Unit / Kuparuk River 3. Address !6. Property Designation Sands P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL355018 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2065' NSL, 2959' WEL, SEC. 6, T13N, R10E, UM Milne Point Unit At top of productive interval 8. Well Number Number 2S100302630-277 4012' NSL, 5222' WEL, SEC. 35, T14N, R9E, UM MPF-85i At total depth 9. Approximate spud date Amount $200,000.00 4256' NSL, 371' WEL, SEC. 34, T14N, R9E, UM 12/10/98 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL355023, 4256'I MPF-79, 120' at 2700' MD 5083 17831' MD / 7164' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 600' Maximum Hole Angle 72.6° Maximum surface 1752 psig, At total depth (TVD) 7123' / 2464 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) 24" 20" 91.1# H-40 Weld 80' 32' 32' 112' 112' 250 sx Arcticset I (Approx.) 12-1/4" 9-5/8" 40# L-80 Butt 8269' 31' 31' 8300' 4314' 1675 sx PF 'E', 440 sx 'G', 175 sx PF 'C' 8-1/2" 7" 29# L-80 Hydril 563 or Butt 17802' 30' 30' 17831' 7164' 205 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 7 FJ 8 depth: 0RIGINAL Perforation measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Thomas Maunder, 564-4429 Prepared By Name/Number: Carol Withey, 564-4114 21. I hereby certifv, t'~at th~reg~i_ng island correct to the best o.f my knowledge Signed Charle~.l~l~.aw~k_~.* ~~'"~'¢- ~ S//enior Drilling Engineer Date Commission Use Only Permi,.t.,~Number I APl Num Approval Dat...e .,., I See cover letter 7~ - ~ .~'4:2,, 50- 0 ~ ~ -- ~ ~ ~' --~ ~" //¢~. -'/'~ --' ~, for other requirements Conditions of Approval: Samples Required []Yes [] No Mud Log Required []Yes [~No Hydrogen Sulfide Measures ,J~Yes [] No Directional Survey Required']~Yes [] No Required Working Pressure for BOPE []2K; C~3K; []4K; []5K; [] 1OK; [] 15K Other:,_l..~al u~',9~ Signed By by order of Approved By ~ -3V! ~ ',f~)..J 0hi'lS~0.q Commissioner the commission Form 10-401 Rev. 12-01-85 Submit In Triplicate Shared Services Drilling Contact: I Well Name: Tom Maunder IMP F-85i I Well Plan Summary I Type of Well (producer or injector): 564-4429 I Kuparuk Injector ISurface Location: Target Kuparuk Bottom Hole Location: 2065' NSL, 2959' WEL, Sec. 06, T13N ,R10E, UM., AK 4012' NSL, 5222' WEL, Sec. 35, T14N, R09E, UM., AK 4256' NSL, 371' WEL, Sec. 34, T14N, R09E, UM., AK I AFE Number: I 337151 I I Rig: I Nabors27-E I Estimated Start Date: I 10 Dec. 98 I I Operating days to complete: IUD: 117,831' I I TVD: 17,164' Bkb I IKBE: 119 143.8' I Well Design: Ultra Slim Hole Long String HAW I 9-5/8", 40# Surface X 7", 29# Production Formation Markers: Formation Tops MD TVD (ss) EMW Formation Pressure Base Permafrost 1883 1800 8.4 ppg 786 psi NA Top Schrader Bluff 7131 3920 8.4 ppg 1712 psi OB Base Schrader Bluff 8200 4210 8.4 ppg 1839 psi Top HRZ 15692 6470 8.4 ppg 2826 psi Base HRZ 16026 6570 8.4 ppg 2870 psi Marker 19 16361 6670 8.4 ppg 2913 psi TKUD 16896 6830 9.1 ppg 3232 psi TKUB Truncated TKUA 17297 6960 6.8 ppg 2461 psi TKUA3 Truncated TKUA2/Target 17314 6965 6.8 ppg 2463 psi TKA1 17365 6980 6.8 ppg 2464 psi Miluveach 17565 7040 9.1 ppg 3347 psi Total Depth 17831_+ 7120_+ 9.1 ppg 3369 psi · *These are estimated maximum pressures and the actual pressures may be lower. L;aslng/I umng ~,ro.¢ ram: Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/'rVD MD/TVD 24" 20" 91.1# H-40 Weld 80 32/32 112/112 12 1/4" 9-5/8" 40# L-80 Butt 8,269 31/31 8,300 / 4,314 8-1/2" 7" 29# L-80 Hydril 17,801 30/30 17,831 / 7,164 563 or Butt ...... , , , The internal tield pressure of the 7" 29# casing is 8,160 psi. The deepest anticipated gas should occur no deeper than the oil water contact which is expected below the TKA1 at _+ 7,123' TVD bkb In this instance, this worst case surface pressure would occur with a full column of gas from the reservoir from a depth of _+7,123 TVD bkb. The maximum anticipated surface pressure in this case assuming a reservoir pressure of 2,464 psi is 1,753 psi using a 0.1 psi/ff gas gradient, well below the internal yield pressure rating of the 7" casing. MP F-85i Drilling Permit 1 11/25/98 Cementinq Program: Halliburton Cementing Services Hole Casing Interval & Volume~ Spacer Type of Cement Propertiesz Category Size/Depth Excess S u rface Lead ~ Lead Lead Lead First Stage 9-5/8" @ 2,080-6,630' 745 sx 70 bbls Permafrost "E" Den 12.0 ppg 8,830' @ 30% 288 bbls Fresh water Yield 2.17 ft 3/sx excess Water 11.63 gps 'IT 4.0 hrs 6,630-8,300' Tail5 Tail Tail @ 0% 440 sx Premium Class ,,G,, w/ -- Den 15.8 ppg excess 90 bbls 0.2 % CaCi, 0.15 #/sk Floceele Yield 1.15 ft 3/sx Water 4.9 gps 'IT 4.0 hrs ............................................................................................ Second Sta~je ~ ............. i'~'~Ja .................... ~'~J~l ..................................... i'¥J~l ......................................................... Stage collar° @ 0-1,930' 930 sx 75 bbls Permafrost "E" Den 12.0 ppg 2,135' @ 250% 360 bbls Fresh water Yield 2.17 ft 3/sx excess Water 11.63 gps 'IT 4.0 hrs 1,930-2,080' TailS Tai~l Tail @ 250% 175 sx Permafrost "C" -- excess 30 bbls Den 15.6 ppg Yield 0.96 ft 3/sx Water 3.65 gps 'CF 4.0 hrs Production 7" @ 16,397'- Lead~ ' Lead Lead Den 15.8 ppg First Stage 17,831' 17,831' 205 sx 70 bbls. Premium Class "G" w/ Yield 1.15 ft 3/sx @ 30% 42 bbls NSCI Spacer 0.2 % CFR-3 Water 5.0 gps excess 0.1% HR-5 'CF 3.5-4.5 hrs @140° F 0.45% Halad 344 FL 50c¢/30 min @ 140° F 1. Volumes may have been rounded. 2. Ensure thickening times are adequate relative to pumping job requirement. Actual times should be based on job requirements and lab tests. Perform lab tests on mixed cements, spacers and mud's to ensure compatibility prior to pumping job. 3. A Type H ES Cementer will be installed in the 9-5/8" csg. 200' MD below the base of the Permafrost at -2,080'MD_+ 4. The estimated first stage lead cement volume is calculated to fill the annular volume from the 9-5/8" ES Cementer at 2,080' MD to 6,630' MD which is 500' above the NA top plus 30% Excess. 5. The estimated first stage tail cement volume is calculated to fill the annular volume calculated from the 6,630' (500' MD above the NA top) to surface TD at 8,300' MD (4,353' TVD bkb) plus 0% open hole excess and the shoe joint volume. 6. The estimated second stage lead cement volume is calculated to fill the annular volume from 1,930' to surface including 250% open hole excess.. 7. The surface hole Second Stage Tail Cement Volume covers the interval from 1,930-2,080' MD The second stage tail cement volume is calculated to fill 150' of annulus above the ES cementer located at 2,080' MD including 250% open hole excess. 8. Install one(l) Bow Spring Centralizers per joint on the bottom 10 joints of 9-5/8" casing (required). 9. If the Schrader Bluff is productive install one(l) Bow Spring Centralizers per joint from TD to 7,131' on the 9-5/8" casing to cover the top of the NA to TD. 10. The production hole will be cemented in a single stage. The Cement Volume covers the interval from 16,397'-17,831' MD. The tail cement volume is calculated to fill the annular volume from 1000'± above the Kuparuk A Sand to TD plus 30% open hole excess and the shoe joint volume. 11. Use 7" x 8-1/4" Straight Blade Rigid Centralizers and install one per joint from 120' above the Kuparuk A-Sand. Use two centralizers per joint on the shoe joints. 12. Run two (2) 7" x 8-1/4" Straight Blade Rigid Centralizers on the second full joint inside the 9-5/8" casing. 13. Install two 7" marker joints and position three joints above the Kuparuk A sand. 14. Place all centralizers in middle of joints using stop collars. 15. Mix all cement slurries in the surface and production holes on the fly - batch mixing is no~t necessary. MP F-85i Drilling Permit 2 11/25/98 Logging/Formation Open Hole Logs: Surface-12-1/4" Production-8- Mud Logging Cased Hole Logs, Evaluation Program: Anadrill Schlumberger None 1. M10 Power Plus MWD Directional from top to bottom of surface hole. 2. DWOB/DTOQ from top to bottom of surface hole. 3. GyroData survey in DP at 3000'. 4. MWD/LWD 5. GyroData multi-shot survey to 9300' in DP. D&I/CDR/GR/PWD/DWOB/DTQE. ADN will be added on last BHA All logs required from drill out of 9-5/8" to TD, real time and recorded. 1. Schlumberger IDEAL System in all hole sizes. Real time and recorded logs as per Anadrill/SSD Icg standards. 1. USIT and Gyro will be run after Nabors 27E rig release Logging Nomenclature D&I DWOB/DTQE: GR: CDR: ADN: ROP: PWD Directional Inclination and Azimuth Downhole weight on bit and torque Gamma Ray Compensated Dual Resitivity Azimuthal Density Neutron (Density, Porosity, and Sonic Caliper) Rate of penetration Pressure While Drilling Mud Program: Baroid Drilling Fluids Inc. Surface M~d Properties: LSND Freshwater Mud Density Marsh Yield 10 sec 10 min pH Fluid Solids (PPG) Viscosity Point gel gel Loss % 8.6-9.4 50-150 15-35 8-15 10-30 9-10 8-15 <9 Production Mud Properties to Change LSND Freshwater Mud Over Depth at TKUD Density Marsh Yield 10 sec 10 min pH APl HTH P Solids (PPG) Viscosity Point gel gel Filtrate %LGS 8.6-9.3 35-45 6-20 3-10 7-20 8.5-9.5 6-12 8-10 <6 Production Mud Properties from HRZ to LSND Freshwater Mud TD. Density Marsh Yield 10 sec 10 min pH APl HTHP Solids (PPG) Viscosity Point gel gel Filtrate %LGS 9.6 35-45 6-20 3-10 7-20 8.5-9.5 <4 8-10 for <6 HRZ Miluveach Well Control: Well control equipment consisting of 5000 psi working pressure pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. The diverter, BOPE and drilling fluid system schematics are on file with AOGCC. MP F-85i Drilling Permit 3 11/25/98 Directional: KOP1 Tangent Hole Angle Final Drop Maximum Hole Angle Close Approach Wells Survey Program 600' Start Variable @ 1.0°- 3.0°/100 to 72.60° inc. and 299.7° az. EOB @ 3,487' 72.6° from 3,487-17,831' NA 72.6° from 3,487-17,831' Close approach well is F-79 with 120-ft separation at 2700-ft MD. 1. Surface to 3,000' MWD surveys. 2. Surface to 3,000' GYRO to surface 3. 3,000' to 9,300' MWD surveys. 4. 3,000' to 9,300' GYRO to surface 5. 9,300' toTD MWD surveys with IHR. Drillinq Waste Disposal: All mud and cuttings should be hauled to the facility at CC-2A for disposal. The Milne Point reserve pit can be opened in emergencies by notifying Karen Thomas (564-4305) with request. Disposal of Other Wastes' Any other waste should be properly disposed of as recommended in the "Red Book". GENERAL DISCUSSION Well Obiective: MPU F-85i is planned as a high angle 73°, Kuparuk River A Sand injector with a final departure of 15,112' and a measured depth 17,831'. The surface casing will be deep set below the Schrader Bluff at 8,300' (4,144' bkb) to isolate the Ugnu and Schrader Bluff from the Kuparuk interval. This well location was selected to provide injector support for F-06, F-84 and F-79. Geolo_clv This well is located to the north west of F-Pad. The primary targets are the Kuparuk A sands. No major faulting is anticipated while drilling this well in the Kuparuk Reservoir however there is some potential faulting uphole in the Colville Brookian unconformity. DRILLING HAZARDS AND RISKS SUMMARY: Formation pressures are expected to be Iow due production from the area. Reservoir pressure is estimated at 2,464 psi at 7,123' TVD, (6.8 ppg EMW) in the Kuparuk formation. The well profile is being designed to minimize close approaches and avoiding well shut ins while drilling this well. F-79 and F-06 are considered close approach wells. The planned gyro surveys will refine well position to avoid possible collisions. The deep set surface casing design is recommended to alleviate potential problems of differential sticking and lost circulation in the Ugnu and Schrader Bluff while drilling the Kuparuk target section. Close Approaches The well profile has been designed to minimize close approaches. The closest approach to an existing well is 120- ft at a measured depth of 2700-ft and is well MPF-79. Water, Gas and WAG Iniection There has not been injection into the hydraulic unit. Formation pressures are forecast to be -6.8 ppg EMW due to production from the unit. MP F-85i Drilling Permit 4 1 1/25/98 Lost Circulation: Lost circulation is prevalent while running casing and cementing in the surface but also occurs in the production hole. Losses are extremely probable while cementing the production casing in wells with shallow set surface casing. Losses have been experienced while drilling the 12-1/4" surface and while circulating to condition mud before, while and after running surface casing to bottom. Major losses have also occurred while cementing the production casing. In many instances, the losses were minimized by reducing swab and surge pressures, minimizing mud weight and conditioning the mud before cementing. Contingencies have been incorporated to well program remedy loses if encountered. Offset wells F-95i and F-92i have been successfully drilled with no lost circulation. Stuck Pipe Potential: Running gravel's, sticky clays, tight coal sections, packing off, bridging, and stuck pipe have occurred while drilling the 12 1-4" surface holes on F-Pad. Excessive amounts of reaming have been required to condition the hole to run surface casing. While running 9-5/8" casing the following problems were experienced: hole packing off; tight hole, bridging, and stuck casing. While drilling the surface hole additional time has been spent reaming and conditioning the hole prior to cementing because of tight hole. Attention should be given to The Ugnu and Schrader Bluff formations to reduce the chances of differential sticking in these formations with higher mud's weights. While drilling the production section increased torque and drag have been experienced after drilling into Kuparuk D Shale. This common occurrence has often caused difficulties, so care should be taken to avoid the stuck pipe potential while drilling the 8 1/2" production interval. Shale instability is possible in the Miluveach and may result in tight hole or packing off so preventative measures must be taken to alleviate this risk if the Miluveach is inadvertently entered without treating the mud system.. Differential sticking is most likely to occur while running the production string. Formation Pressure: KUPARUK A1 SAND 6,980' TVD ss/7,123' TVD 2,464 PSI 6.8 PPG EMW Formation pressures are expected to be below normal. The deepest anticipated gas should occur no deeper than the oil water contact which is expected below the TKA1 at +_ 7,123' TVD bkb In this instance, this worst case surface pressure would occur with a full column of gas from the reservoir from a depth of __.7,123 TVD bkb. The maximum anticipated surface pressure in this case assuming a reservoir pressure of 2,464 psi is 1,753 psi using a 0.1 psi/ft gas gradient, well below the internal yield pressure rating of the 7" casing. Higher pore pressure values are not expected due to the production in the area. See the updated Milne Point F-Pad Data Sheet prepared by Pete Van Dusen for information on F pad and review recent wells drilled on F Pad. MP F-85i Drilling Permit 5 11/25/98 MP F-85i Kuparuk Injector Proposed Summary of Operations 1. Prepare location for rig move. 2. MIRU Nabors 27E drilling rig. 3. NU and test 20" Diverter system. Ensure the diverter is as per AOGCC specifications and is approved by an AOGCC supervisor. Build Spud Mud. 4. Drill a 12-1/4" surface hole as per directional plan. Run Directional MWD/LWD (GR/DIR/DW©B/DTOQ) from surface to 12-1/4" TD. Be aware of potential close approaches. Be conscious of relative wellbore position using traveling cylinder plot. Run Gyro in DP at 3000' to refine well position. 5. Run 9-5/8" casing. Space out ES Type H Cementer to 2,080' MD 6. Perform Two Stage Cement Job. Complete the surface casing cementing check list. 7. ND 20" Diverter, NU and Test 13-5/8" BOP 8. MU a PDC bit on an extended power section medium speed motor, with Directional MWD and LWD (GR/DIR/CDR/DWOB/DTOQ/PWD). Do not run ADN in this BHA. RIH, Drill out Float Equipment and 20' of new formation. Perform the Leak Off Test as per Recommended Practices Manual. Record pressure versus cumulative volume during the LOT test for the well file. 9. Drill 8.5" hole to top of HRZ shale as per directional plan. 10. RU and run a gyro in DP to 10,060'. 11. TOH, perform BOP test, and MU new assembly including ADN. 12. TIH and drill well to TD. Make sure sufficient footage is drilled to provide 250' of production rat hole between the top of the Kuparuk A1 sand and PBTD before running the 7" casing. 13. Run 7" casing. 14. Perform Single Stage Cement Job. Complete the production casing cementing check list. 15. Displace cement with 8.6 ppg filtered sea water and enough diesel to cover from the base of permafrost to surface (+-2200' MD). Assure diesel is a minimum of 70° F. 16. Test casing to 4000 psig. 17. ND BOPE and 11" drilling spool NU tubing spool and dry hole tree and Test Tree. 18. RDMO Nabors 27E. THE WORKOVER PROGRAM WITH A DETAILED COMPLETION PROCEDURE SHALL BE SUBMITTED ONCE THE PERFORATION INTERVALS ARE SELECTED. MP F-85i Drilling Permit 6 11/25/98 Anadrill Schlumberger Alaska [,ist~ict 3940 Arctic Blvd Anchorage AK 99503 (907) 273-17S0 Fax 561-8537 DI,qECTI0~LAL WELL PLAN for SHD~D_ED SERVICES DRILLfNG Nell ......... : MPF-85 BullFrog Field ........ : Milne Point C~m~utation..: Minimum Curvature Units ........ : FEET Surface Lat_.: 70.50794959 N Surface Long.: 149.6596059] w LOCAT!ONS - ALAS¥~ Zone: Legal Description X-Coord Surface ...... : 2064 FSL 2959 FEL S06 TISN R10E L~! 541603.69 Target ....... : 4012 FSL 5222 FEL S35 T14N RO9E U~] 528864.00 B~HL .......... : 4256 FSL 371 FF~L S34 T14N R09E ~4 528433.75 Y-Coord 6035515.4~ 6042682.00 604292~.03 Prepared ..... : 23 Nov 1998 vert sect az.: 299.68 F~ elevation.: 44.10 ft Magnetic Dcln: +27,914 (E) Scale Factor.: 0.99990197 Convergence,,: +0-3208S578 ~J (31 .} -, · ] LO PROPOSED M~LL PROFILE STATI ON MEASUP~D [NCLN DIRECTION VERTICAL-DEPTHS 9ECTI0~ C00RDIA~ATES-FROM ALASK~ Z°ne 4 TOOL AZ~b(UT~ TVD SUB-SEA ~EPART WELL~EAD X Y FAC~ 100 ................... = ......... -,~~.--ii ................ KB 0.00 0'.'00 KOt' SU]LD 1/100 600.00 0.00 700,00 1.00 BUILD 1.5/100 800.00 2.00 900.00 3.50 0.00 0.00 -¢4,10 0.00 0.00 ~ 0.00 299.68 600.00 555,90 -0,00 0,00 ~ 0.00 299.68 699-99 655,89 0.97 0,43 ~ 0.76 299.68 799.96 755.86 3.49 1.73 N 3.03 299.68 899-84 855.74 8.29 4.10 N 7,20 541603.69 60355i5.44 60L 0.00 541603.69 6035515.44 60L 0.00 543602.93 6035515,S7 605 k.O0 · 541600.65 6035517.15 60L 1.00 541596.47 6035519,50 60L 1,50 SUILD 2.5/[00 1000-00 5.00 llO0.O0 7.50 1200.00 lO.OO 1300.00 Z2.50 1400.00 15.00 299.68 999,56 955-46 15.70 7.77 299-68 [098.96 1054.86 26.5~ 13.L6 299.68 [197.79 ~153,69 41,$0 20,70 299.68 1295.86 [~51.76 61.30 30.35 299.68 1392.99 1348.89 85.0'7 42.12 33.64 2.3-10 36.31 73 91 54L590.01 6035523.14 60L 1.50 5415~0~52 6035528.47 KS 541567.2'7 6035535.~3 H~ 2-50 541550.27 60355~5.49 HS 2.50 541529.55 603~£57~14 HS 2.50 !500,00 IU,50 1600.00 20.00 (Anadrill (c)96 MPF85P02 3.2C 3;07 FM P) 299.65 1488.98 1444-88 1~3.05 55.98 299.66 1583.67 1539.57 145.19 '71.89 ]26 22 W 14 W 54%505.17 6035570.86 MS 2.50 54[477.16 6035586.62 HS 2.50 tqt~'F-~5 BuliFroc3 (PO2B) 23 llov 1998 Pa.ge 2 PROPOSED ~,;911,I, PROFILE STATION M~M~UREO ZNCflg DIREC~£ON VERTICAL-DEPTHS SECTION IDENTIFICATION DEPTH ANGLE AZINLFI'H TVD SLFB-SEA DEPART 17~0.00 22.50 299.68 1676.86 16.32,76 181.43 E~D 2.5/100 18G0,08 23.00 299.68 1768.39 ~724o29 221,70 [~ASE ~EF~FROST L883.54 25.00 299,68 1844.[0 1800.00 257.0.L BUILD 3/100 %900.00 25.00 299.68 1859.02 1814.92 263.97 2000.0~ 28.00 299.68 1948.50 1904.40 308.58 COOF. D ZHATES - FRO~ ~'] ELI.~CAD 89.84 N 157.63 109.7B N 192.62 127.26 N 223.29 130.71 N 229.33 !52.80 N ~68,10 X Y 5~1445.58 6035604.39 541410.48 6035624,~3 541.379.7! 6035.$~1.44 541373,65 6035644.85 541334,77 603S666.72 T~OL Dn./ FACE 100 === ..... HS 2 . SO ~S 2.50 HS O.O0 ES 0. O0 HS 3 . 00 2100.Q0 35~00 299.68 2035,53 199~.43 357.82 2200.00 34.00 299.68 2119,86 2075.76 2300.00 37-00 299.68 2201.26 21~.16 469.60 2~00.00 40.00 299.68 2279.51 2235.41 531.85 25~O.00 43.00 299.6~ 2354.40 2310.30 598.10 177,18 N 310-87 W 541291.86 6035690.86 MS 3.00 203.78 }~ 357.55 W 5~1245.0~ 6035717.19 HS 3,00 23~.53 N 407.99 ;7 5~1194.44 603574~.66 HS 3.00 263.35 N 462.07 W 541140.~0 6035776.~? KS 3°00 296.16 N 519.63 W 54t082.46 6035508,65 KS 3,QQ 2600.00 46.00 299.68 2425.7~ 2381-61 668.19 270~.00 49.00 299.68 2493,27 2449.L? 741.91 2800.00 52.00 299.68 2556,87 2512.77 819.~6 2900.00 55-~0 299.68 2616.34 2572,24 899.44 3000.00 58.00 299.68 2671.53 2629,43 982,82 330.86 N 580.~2 W 511021.35 6035843.01 H$ 3.00 367,36 H 644.57 W 5i0957.14 6035879.15 I-rS 3.00 405.57 H 711.60 ~ 5408~9.9~ 60~5916.97 BS 3,00 445.3~ N 781.43 D; 540819.85 6035956.38 KS 3.QO 486.65 N 853,87 W 540747./9 6035997.25 HS 3.00 E~VO 3/~.oo 3100,00 6[.~0 299,68 2722.28 32~0,00 64.00 299.68 2768.45 3300,00 67,0~ 299.68 34~0-00 70,00 299.68 ~8~6~56 3466.70 72.60 299.68 2874.35 253S,18 1D68.97 529.31N 928.72 W 540672.11 6036039.49 ~S 3.00 ~7.2~.:3~ ...1Z.57,.6.~.. .5Z~...23..~? .~.00~,.7~ ~{. 5.~.059~,.~.2.60~.9.7' ~ 3,.0.0 .... 2802.46 1341.68 66~,34 ~ 1165.65 ;'; 540434.45 60~6373.18 HS 3.00 2830,25 1123.79 705.00 N 1236.99 W 540362.89 6036213.44 RS NA OA BASS SBF 9-5/8" CASING POIR~ THRZ 7131.03 72.60 299.68 3964.10 3920,00 4901,38 8017.25 72.60 299.68 4229.18 4185.00 5747,04 6100.85 72.60 299.68 4254.~0 4210.00 5826.82 8300.85 72,60 299.68 4313.91 4269.83 6017.6~ 15692.17 72,60 29~.68 6524.~0 6480.00 13070.83 2426.97 N 4258.33 W 537332,26 6037918.28 HS O.OQ 284~.~1 N 4995.04 W 536595.26 6038332.86 HS O.OD 2885.2I ~ 5062.35 ~ 536525.76 6038371.97 HS 0.00 2979,71 il 522~.16 [~ 536359.44 6038~65.53 ~S O.O0 6472.14 ~ 11355.9i W 530212.80 604~923,25 HS TKL9 TKUI] 16026.59 72.60 299.68 6624.10 6580,00 13389.92 16361.01 72.60 299,6~ 6724.10 6680.00 13709,04 ~6896.08 72.60 299,68 688.4.10 684~.00 14219,63 6630.16 N L1633,19 W 529934,70 6042079.69 }rS O.OD 6788.17 N L~9~0.44 ~ 529656,60 6042236.1~ [{S 0,00 70~1.00 N 12354.04 W 529211.63 60~2486.45 HS 0.00 Z I> [A_nadr£1l (c)98 ~,]PFSSPO2 3,2C 3:07 PI4 P) CD ~,1PF-85 BullFrog (P02S) 2.3. t~ov 1998 Page PROPOSED ;~SLL PROFILE S']'AT£O~ MEASURED fNCLN D/R~CT/ON ]OENT]FICATION DEPT"K ANGLE AZI~4UTH TKUA 17297.39 72.60 299.68 TARGET 17314.11 72.60 299'.68 TKA2 17314.11 72.60 29~.68 T[~I 17364.27 72,60 299.68 ~LV 17564-92 72.6~ 299.68 VER'£IOkL-DEPTHS S~CTrON CX~ORDINATES-FRO~ ALASKA Zone 4 TOOL DL/ TS;D SUB-S~k DEPART ;;~LLI{EAD X Y FACE 7004.10 6960.00 14602,57 7230.61 N 12686.74 W S28877.gl 6042674.19 HS 7009.10 S965.00 ]~618.53 ~238.51 N 12708,60 W 52S664,G0 60426S2.00 ~E 70~9.10 f965.00 14618.S3 723S.51 N 12700.60 W 52886~,0~. 6D42682.00 :~ 0,O0 7024~10 6980.00 14666,40 7262.22 N 12742.19 W 528822.28 6042705.47 ~ 0.00 7084.10 7040.00 14857.87 ~3S7.02 N 12908.54 W 52~655.~ 6042799.33 HS TI) / ?" ~%SIAIG PT 17831.48 72.60 299.6~ 9163.81 7119.71 15112.23 7482~97 N ~$129.53 [,; 528433.75 6042924,03 0.00 CO ol £o Z-~ Z 3~ H (Anadrill (c>g8 r4PFSSP02 3.2C 3:07 Pf,l P) CD SHA 'E'O SERV'iCES l__ _ II I I .... llll' i Ill l__ _t Illll I I I III I - , ~rXer Iden~ific~io~ NO BKB SECfN INCLN A] X8 0 0 0 O. O0 B] KOP BU£LD 1/100 600 800 -0 0,00 C] BUILD t.5/iO0 880 800 3 2.00 D] BUILD 2.5/400 lO00 ]000 16 5.00 E) END 2.5/100 iBO0 1768 222 25.00 F) BUILD 3/iOO i900 ]859 264 25.00 G) END 3/100 3487 2874 }424 72.60 H) 9-5/B' CASING PO]'NT 6301 4314 6018 72.60 I) TARGEf ~73J4 7009 1461§ 72.60 J) TD / 7" CASfNG PT ~783! 7]64 J5t12 72.60 Il I Il I Il I .il , /~na~ri ] ] Schlumberger 4PF-85 BullFrog (P02B) VEBTICAL SECTION VIEW Section at: 299.68 TVD Scale.: 1 inch: 1800 feet Der Scale.: 1 inch : 1800 feet Drawn ..... : 30 Nov 1998 II (KB> ! 544 e t 0 900 JBO0 2700 3600 4.500 5400 620 7200 8~00 9000 9900 ]0800 ] 1700 12600 '13500 -14400 i5300 Fq Section O.e.p, a. r..t ur e la,2~]] (cl~ I~F85~,q2 3,~' ~2:25 F~ P.I ................................... Bed0 SHARED SERVICES DRTLLi' ' ......... SCALE ' ~ inch = 1600 feet ............. DRAWN · 30 Nov !998 ~ ?~x~t (Foint) I ....... Marker Identification MD N/S E/bi ~ A) KB 0 0 N 0 E D) BULL" 2.~/'00 HOOD %~ E~ 3/tOD 3487 705 ~ 1237. J) TD / 7" CASINB Pf ~785~ 7~B3 ~ .... m ~ ............ , ~ ~ ~ . '~ ..... , ............ , , ~[ ...... , , , mil mi Ii m MPF-85 BullFrog (P02B) PLAN VIE[q CLOSURE · ]5~12 feet at Azimuth 299.68 . _. , ,=,,,,,, _ lr~o:{r~]l {c)9H NP,:~lF~12 3.2C ~ ~ PN P) ~2 _800 12000 11300. tO4OO ~OO- 8800 8000 7200 6400 5600 .4800 4000 3200 2400 1600 800 0 80-0 <- WESI ' EASf -> . . " im im .. . - ....... i m .... '-g ITl OJ SHARED SERVICES DRIL ~ MPF-85 Milne Point TRAVE Use Shared Services Drilling Contact: I Well Name: I Type of Well (producer or injector): Tom Maunder IMP F-85i I Well Plan Summary [ Kuparuk Injector 564-4429 Surface Location: 2065' NSL, 2959' WEL, Sec. 06, T13N ,R10E, UM., AK Tar~let Kuparuk 4012' NSL, 5222' WEL, Sec. 35, T14N, R0gE, UM., AK Bottom Hole Location: 4256' NSL, 371' WEL, Sec. 34, T14N, R09E, UM., AK I AFE Number: [337151 [ Estimated Start Date: ]R. ig: I Nabors27-E [ 10 Dec. 98 [ [Operating days to complete: [ 19 IUD: J 17,831' J J TVD' I Well Design- Ultra Slim Hole Long String HAW J 7,164' Bkb J J KBE: J 43.8' [ 9-5/8", 40# Surface X 7", 29# Production Formation Markers: Formation Tops MD TVD (ss) EMW Formation Pressure Base Permafrost 1883 1800 8.4 ppg 786 psi NA Top Schrader Bluff 7131 3920 8.4 ppg 1712 psi OB Base Schrader Bluff 8200 4210 8.4 ppg 1839 psi Top HRZ 15692 6470 8.4 ppg 2826 psi Base HRZ 16026 6570 8.4 ppg 2870 psi Marker 19 16361 6670 8.4 ppg 2913 psi TKUD 16896 6830 9.1 ppg 3232 psi TKUB Truncated TKUA 17297 6960 6.8 ppg 2461 psi TKUA3 Truncated TKUA2/Target 17314 6965 6.8 ppg 2463 psi TKA1 17365 6980 6.8 ppg 2464 psi Miluveach 17565 7040 9.1 ppg 3347 psi Total Depth 17831_+ 7120_+ 9.1 ppg 3369 psi · *These are estimated maximum pressures and the actual pressures may be lower. uasln~l/, umn~l ~'ro.( ram: Hole Size Csg/ Wt/Ft Grade Conn Length Top Btm Tb~l O,D. MD/TVD MD/TVD 24" 20" 91.1# H-40 Weld 80 32/32 112/112 12 1/4" 9-5/8" 40# L-80 Butt 8,269 31/31 8,300 / 4,314 8-1/2" 7" 29# L-80 Hydril 17,801 30/30 17,831 / 7,164 563 or Butt The internal yield pressure of the 7" 29# casing is 8,160 psi. The deepest anticipated gas should occur no deeper than the oil water contact which is expected below the TKA1 at _+ 7,123' TVD bkb In this instance, this worst case surface pressure would occur with a full column of gas from the reservoir from a depth of -,-7,123 TVD bkb. The maximum anticipated surface pressure in this case assuming a reservoir pressure of 2,464 psi is 1,753 psi using a 0.1 psi/ft gas gradient, well below the internal yield pressure rating of the 7" casing. MP F-85i Drilling Permit 1 11/25/98 Cementinq Program: Halliburton Cementing Services Hole Casing Interval & Volume] Spacer Type of Cement Propertiesz Cate~lory Size/Depth Excess Surface Lead~ Lead Lead Lead First Stage 9-5/8" @ 2,080-6,630' 745 sx 70 bbls Permafrost"E" Den 12.0 ppg 8,830' @ 30% 288 bbls Fresh water Yield 2.17 ft 3/sx excess Water 11.63 gps TT 4.0 hrs 6,630-8,300' Tail5 Tail Tail @ 0% 440 sx Premium Class "G' w/ Den 15.8 ppg excess 90 bbls 0.2 % CaCI, 0.15 #/sk Floceele Yield 1.15 ft 3/sx Water 4.9 gps TT 4.0 hrs ....... ~'~'fi'a ...................... '~i'~' .................................... G'~a'~ .............. E~'~a .................... i'¥~a ..................................... E¥~.a ........................................................ Stage collar~ @ 0-1,930' 930 sx 75 bbls Permafrost "E' Den 12.0 ppg 2,135' @ 250% 360 bbls Fresh water Yield 2.17 ft 3/sx excess Water 11.63 gps 'IF 4.0 hrs 1,930-2,080' Tail5 Tail Tai__l @ 250% 175 sx Permafrost "C' Den 15.6 ppg excess 30 bbls Yield 0.96 ft 3/sx Water 3.65 gps TT 4.0 hrs Production 7' @ 16,397'- Lead" Lead Lead Den 15.8 ppg First Stage 17,831' 17,831' 205 sx 70 bbls. Premium Class "G" w/ Yield 1.15 ft 3/sx @ 30% 42 bbls NSCI Spacer 0.2 % CFR-3 Water 5.0 gps excess 0.1% HR-5 'IT 3.5-4.5 hrs @140° F 0.45% Halad 344 FL 50cc/30 min @140° F 1. Volumes may have been rounded. 2. Ensure thickening times are adequate relative to pumping job requirement. Actual times should be based on job requirements and lab tests. Perform lab tests on mixed cements, spacers and mud's to ensure compatibility prior to pumping job. 3. A Type H ES Cementer will be installed in the 9-5/8" csg. 200' MD below the base of the Permafrost at -2,080'MD_+ 4. The estimated first stage lead cement volume is calculated to fill the annular volumefrom the 9-5/8" ES Cementer at 2,080' MD to 6,630' MD which is 500' above the NA top plus 30% Excess. 5. The estimated first stage tail cement volume is calculated to fill the annular volume calculated from the 6,630' (500' MD above the NA top) to surface TD at 8,300' MD (4,353' TVD bkb) plus 0% open hole excess and the shoe joint volume. 6. The estimated second stage lead cement volume is calculated to fill the annular volume from 1,930' to surface including 250% open hole excess.. 7. The surface hole Second Stage Tail Cement Volume covers the interval from 1,930-2,080' MD The second stage tail cement volume is calculated to fill 150' of annulus above the ES cementer located at 2,080' MD including 250% open hole excess. 8. Install one(l) Bow Spring Centralizers per joint on the bottom 10 joints of 9-5/8" casing (required). 9. If the Schrader Bluff is productive install one(l) Bow Spring Centralizers per joint from TD to 7,131' on the 9-5/8" casing to cover the top of the NA to TD. 10. The production hole will be cemented in a single stage. The Cement Volume covers the interval from 16,397'-17,831' MD. The tail cement volume is calculated to fill the annular volume from 1000'± above the Kuparuk A Sand to TD plus 30% open hole excess and the shoe joint volume. 11. Use 7" x 8-1/4" Straight Blade Rigid Centralizers and install one per joint from 120' above the Kuparuk A-Sand. Use two centralizers per joint on the shoe joints. 12. Run two (2) 7" x 8-1/4" Straight Blade Rigid Centralizers on the second full joint inside the 9-5/8" casing. 13. Install two 7" marker joints and position three joints above the Kuparuk A sand. 14. Place all centralizers in middle of joints using stop collars. 15. Mix all cement slurries in the surface and production holes on the fly - batch mixing is no__t necessary. MP F-85i Drilling Permit 2 11/25/98 Production-8- 1/2'' Mud Logging Cased Hole Logs Logging/Formation Evaluation Program: Anadrill Schlumberger Open Hole Logs: None Surface-12-1/4" 1. M10 Power Plus MWD Directional from top to bottom of surface hole. 2. DWOB/DTOQ from top to bottom of surface hole. 3. GyroData survey in DP at 3000'. 4. MWD/LWD 5. GyroData multi-shot survey to 9300' in DP. D&I/CDR/GR/PWD/DWOB/DTQE. ADN will be added on last BHA All logs required from drill out of 9-5/8" to TD, real time and recorded. 1. Schlumberger IDEAL Syster~ in all hole sizes. Real time and recorded logs as per Anadrill/SSD log standards. 1. USIT and Gyro will be run after Nabors 27E rig release Lo_q.qin_q Nomenclature D&I DWOB/DTQE: GR: CDR: ADN: ROP: PWD Directional Inclination and Azimuth Downhole weight on bit and torque Gamma Ray Compensated Dual Resitivity Azimuthal Density Neutron (Density, Porosity, and Sonic Caliper) Rate of penetration Pressure While Drilling Mud Program: Baroid Drilling Fluids Inc. Surface M~d Properties: LSND Freshwater Mud Density Marsh Yield 10 sec 10 min · pH Fluid Solids (PPG) Viscosity Point gel gel Loss % 8.6-9.4 50-150 15-35 8-15 10-30 9-10 8-15 <9 Production Mud Properties to Change LSND Freshwater Mud Over Depth at TKUD Density Marsh Yield 10 sec 10 min pH APl HTHP Solids (PPG) Viscosity Point ~lel gel Filtrate %LGS 8.6-9.3 35-45 6-20 3-10 7-20 8.5-9.5 6-12 8-10 <6 Production Mud Properties from HRZ to LSND Freshwater Mud TD. Density Marsh Yield 10 sec 10 min pH APl HTHP Solids (PPG) Viscosity Point ~lel ~lel Filtrate %LGS 9.6 35-45 6-20 3-10 7-20 8.5-9.5 <4 8-10 for <6 HRZ Miluveach Well Control: Well control equipment consisting of 5000 psi working pressure pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. The diverter, BOPE and drilling fluid system schematics are on file with AOGCC. MP F-85i Drilling Permit 3 11/25/98 Directional: KOP1 Tangent Hole Angle Final Drop Maximum Hole Angle Close Approach Wells Survey Program 600' Start Variable @ 1.0°- 3.0°/100 to 72.60° inc. and 299.7° az. EOB @ 3,487' 72.6° from 3,487-17,831' NA 72.6° from 3,487-17,831' Close approach well is F-79 with 120-ft separation at 2700-ft MD. 1. Surface to 3,000' MWD surveys. 2. Surface to 3,000' GYRO to surface 3. 3,000' to 9,300' MWD surveys. 4. 3,000' to 9,300' GYRO to surface 5. 9,300' to TD MWD surveys with IHR. Drillinq Waste Disposal: All mud and cuttings should be hauled to the facility at CC-2A for disposal. The Milne Point reserve pit can be opened in emergencies by notifying Karen Thomas (564-4305) with request. Disposal of Other Wastes: Any other waste should be properly disposed of as recommended in the "Red Book". GENERAL DISCUSSION Well Obiective: MPU F-85i is planned as a high angle 73°, Kuparuk River A Sand injector with a final departure of 15,112' and a measured depth 17,831'. The surface casing will be deep set below the Schrader Bluff at 8,300' (4,144' bkb) to isolate the Ugnu and Schrader Bluff from the Kuparuk interval. This well location was selected to provide injector support for F-06, F-84 and F-79. Geolo_clv This well is located to the north west of F-Pad. The primary targets are the Kuparuk A sands. No major faulting is anticipated while drilling this well in the Kuparuk Reservoir however there is some potential faulting uphole in the Colville Brookian unconformity. DRILLING HAZARDS AND RISKS SUMMARY: Formation pressures are expected to be Iow due production from the area. Reservoir pressure is estimated at 2,464 psi at 7,123' TVD, (6.8 ppg EMW) in the Kuparuk formation. The well profile is being designed to minimize close approaches and avoiding well shut ins while drilling this well. F-79 and F-06 are considered close approach wells. The planned gyro surveys will refine well position to avoid possible collisions. The deep set surface casing design is recommended to alleviate potential problems of differential sticking and lost circulation in the Ugnu and Schrader Bluff while drilling the Kuparuk target section. Close Approaches The well profile has been designed to minimize close approaches. The closest approach to an existing well is 120- ft at a measured depth of 2700-ft and is well MPF-79. Water~ Gas and WAG Injection There has not been injection into the hydraulic unit. Formation pressures are forecast to be ~6.8 ppg EMW due to production from the unit. MP F-85i Drilling Permit 4 11/25/98 Lost Circulation: Lost circulation is prevalent while running casing and cementing in the surface but also occurs in the production hole. Losses are extremely probable while cementing the production casing in wells with shallow set surface casing. Losses have been experienced while drilling the 12-1/4" surface and while circulating to condition mud before, while and after running surface casing to bottom. Major losses have also occurred while cementing the production casing. In many instances, the losses were minimized by reducing swab and surge pressures, minimizing mud weight and conditioning the mud before cementing. Contingencies have been incorporated to well program remedy loses if encountered. Offset wells F-95i and F-92i have been successfully drilled with no lost circulation. Stuck Pipe Potential: Running gravel's, sticky clays, tight coal sections, packing off, bridging, and stuck pipe have occurred while drilling the 12 1-4" surface holes on F-Pad. Excessive amounts of reaming have been required to condition the hole to run surface casing. While running 9-5/8" casing the following problems were experienced: hole packing off; tight hole, bridging, and stuck casing. While drilling the surface hole additional time has been spent reaming and conditioning the hole prior to cementing because of tight hole. Attention should be given to The Ugnu and Schrader Bluff formations to reduce the chances of differential sticking in these formations with higher mud's weights. While drilling the production section increased torque and drag have been experienced after drilling into Kuparuk D Shale. This common occurrence has often caused difficulties, so care should be taken to avoid the stuck pipe potential while drilling the 8 1/2" production interval. Shale instability is possible in the Miluveach and may result in tight hole or packing off so preventative measures must be taken to alleviate this risk if the Miluveach is inadvertently entered without treating the mud system.. Differential sticking is most likely to occur while running the production string. Formation Pressure: KUPARUK A1 SAND 6,980' TVD ss/7,123' TVD 2,464 PSI 6.8 PPG EMW Formation pressures are expected to be below normal. The deepest anticipated gas should occur no deeper than the oil water contact which is expected below the TKA1 at __. 7,123' TVD bkb In this instance, this worst case surface pressure would occur with a full column of gas from the reservoir from a depth of __7,123 TVD bkb. The maximum anticipated surface pressure in this case assuming a reservoir pressure of 2,464 psi is 1,753 psi using a 0.1 psi/ft gas gradient, well below the internal yield pressure rating of the 7" casing. Higher pore pressure values are not expected due to the production in the area. See the updated Milne Point F-Pad Data Sheet prepared by Pete Van Dusen for information on F pad and review recent wells drilled on F Pad. MP F-85i Drilling Permit 5 11/25/98 MP F-85i Kuparuk Injector Proposed Summary of Operations 1. Prepare location for rig move. 2. MIRU Nabors 27E drilling rig. 3. NU and test 20" Diverter system. Ensure the diverter is as per AOGCC specifications and is approved by an AOGCC supervisor. Build Spud Mud. 4. Drill a 12-1/4" surface hole as per directional plan. Run Directional MWD/LWD (GR/DIR/DWOB/DTOQ) from surface to 12-1/4" TD. · Be aware of potential close approaches. Be conscious of relative wellbore position using traveling cylinder plot. Run Gyro in DP at 3000' to refine well position. 5. Run 9-5/8" casing. Space out ES Type H Cementer to 2,080' MD 6. Perform Two Stage Cement Job. Complete the surface casing cementing check list. 7. ND 20" Diverter, NU and Test 13-5/8" BOP 8. MU a PDC bit on an extended power section medium speed motor, with Directional MWD and LWD (GR/DIR/CDR/DWOB/DTOQ/PWD). Do not run ADN in this BHA. RIH, Drill out Float Equipment and 20' of new formation. Perform the Leak Off Test as per Recommended Practices Manual. Record pressure versus cumulative volume during the LOT test for the well file. 9. Drill 8.5" hole to top of HRZ shale as per directional plan. 10. RU and run a gyro in DP to 10,060'. 11. TOH, perform BOP test, and MU new assembly including ADN. 12. TIH and drill well to TD. Make sure sufficient footage is drilled to provide 250' of production rat hole between the top of the Kuparuk A1 sand and PBTD before running the 7" casing. 13. Run 7" casing. 14. Perform Single Stage Cement Job. Complete the production casing cementing check list. 15. Displace cement with 8.6 ppg filtered sea water and enough diesel to cover from the base of permafrost to surface (+-2200' MD). Assure diesel is a minimum of 70° F. 16. Test casing to 4000 psig. 17. ND BOPE and 11" drilling spool NU tubing spool and dry hole tree and Test Tree. 18. RDMO Nabors 27E. THE WORKOVER PROGRAM WITH A DETAILED COMPLETION PROCEDURE SHALL BE SUBMITTED ONCE THE PERFORATION INTERVALS ARE SELECTED. MP F-85i Drilling Permit 6 1 1/25/98 Anadri[] Sch[uu~berger Alaska District 3940 Arctic Blvd Auchora~e AK 99503 (907) 273-£700 Fax 561-6537 D I.~-ECTI0~L WELL Pk~N for SH~ED SERVICES DRILLrNG P!e]! ......... : MPF-SS BullFrog (PO2R) ?zcLd ........ : 14ilne Point Cc¢~pucatioa..: Mini,~um Curvatura Units ........ : FEET Surface Lat..: 70.50794959 N Surface LOng,: 149.6596059] ~; LOCATIONS - ALAS¥~ Zone: Legal Description X-Coord S~cf&ce ...... : 2064 FSL 2959 FEL S06 TL~N RIDE L~ 541603.69 Tsrgat ....... : 401~ FSL 5222 FEL S35 TT4N R0~E U~ 526864.00 P~L .......... : 4256 FSL 371 ~ S34 T14}~ R09E ~ 528433.75 Y-Coord 6035515.4~ 6042662.00 604292~.03 Prepared ..... : 23 Nov vert sect az.: 299,68 Y~ eleva~io~o: 44.10 ft ~lag~e~£c Dcls: +27,9~4 Scale Factor.: Convergence,,: +0.32088578 (-,3 CO STATION I~ASUP~D IDENTIFICATZOM DEPT~{ A~TGLE KB O.0O 0.00 KO~' BU]L[3 1/100 600.00 ?00.00 1~00 ~tl~hD ~.5/100 800.00 2.00 900.00 3.50 2.5/100 1000.00 5.00 ll00,00 7.50 1200.00 LO.00 1300,00 12.50 1400.00 1S.00 i500.00 10,SO 1600.00 20.00 (;,.~;adr~][ (c)95 MPF85P02 3.2C 3:07 DM P) PROPOSED WELL PROFILE P~ECTION AZr[4UT~ TVD SUB-S~% DEPART WELLHEAD X Y FACE 0.00 0.00 -44.T0 0,OD O.OO }f 0.00 ~ 541603.69 6035515.44 6OL 299.68 600.00 555,90 -0,00 Q,00 ~f 0.00 B 5~1603.69 6035515.44 60L 299.68 699.99 655,89 0.87 0.43 N 0.76 W 5~1602.93 6025515,87 60L 299,68 799.96 755.86 3.49 1.73 N 3.03 W 541600,65 6035517.15 60L 299.68 899.84 855.74 8.29 4.10 N 7,20 W 54L596.47 60355Z9.50 ~0L · VERTICAL-DEPTHS SSCTZ0~ COORDINkTES-FROM AL~gF~ Zon~ ,4 TOOL UL/ 100 0.00 0.00 1 O0 1 5O 299.68 999,56 955-46 L5.70 7.77 N 33.64 299.68 L898.96 1054,86 26.58 13.L6 N 23.10 299.68 LL97.79 L153,69 41,$D 20,70 ~f 36.51 299.68 129~.86 L251.76 61.30 30,35 ~ 53.26 299.68 1392.99 L348.89 85.0'7 42.12 N 73,9L 54L590.01 603552].14 60L 1.50 54.LS80.52 6035528.47 KS 2.50 541567.27 6035535.93 KS 2.50 541550.2? 60355~5,49 ~S 2.50 54252~,55 6035557.14 HS 2,50 299.68 1488.98 1444.88 l13.05 299,66 1583.6'7 1539.57 145.19 55.98 N 98,22 W S41505~17 6035570.86 MS 2.50 71.89 N 126,14 W 54L477.16 6035586.62 HS 2.50 PROPOSIiD WHI,I, PROFILE 23 l{ov 1998 Pa.~0 2 STAT f O~t DsM'rl F'I CAT.ION ====_-. ~ = = ==_-== P 'CFJ'IA FR©ST 3/10,3 DSFTH ANGL~ AZ I'MU'I'H ======== ====== 17~0.00 22.50 299.68 1800.00 25.00 299.65 £883.54 25.00 299,68 ~900.00 25.00 299.68 2000.0'0 28.00 299.68 1948.50 1904.40 VERTICAL-D~PTHS SECTION COORDIHATES-FROM T~;D S~-SEA DEPAJ{T WELLHEAD 1676.86 1632,76 /~].q3 89.8~ N 157.6~ 1768.39 [724.29 222.70 109.78 N 19'2.62 1844.[0 1500.00 257,01 127.26 M 223.29 1859.02 1814.92 263.97 130.71 N 229.33 AL&S[~ Zone 4 X Y 5~1445.58 6055604,~9 541~10.48 ~035624.k3 541379.7[ 60356{1.44 54[373.~5 6035644.85 t52.80 N 268.10 ~ 64~3~4,77 6036666.72 ~3OL FACE 10Q ==== ~IS 2,90 RS 2.50 HS 0.00 HS O.OC HS 3.00 2100.00 $1.00 299.68 2035,53 199[.43 357.82 177,L8 ~T 310.87 2200.00 3~.00 299.68 2519,86 2075.76 411.5~ 203.70 }T 357.55 2300.00 37.00 299.68 2201.26 2157.16 469.60 23~.53 N 407.99 2400.00 40.00 299.68 2279.S1 2235,41 531.85 263.35 N 462.07 2500.00 43.00 ~99.68 2354.40 2310.30 598,10 296.16 N 519,63 541291.86 6035690.86 HS 3,00 5~1245.04 6035717.~9 TIS 3,00 5~1194.~ 603574~.66 HS 3.00 541140.~0 6035776,13 ~S 5.00 54[082.46 6035808.65 HS 3.00 2600.00 46.00 299.68 2425.7[ 2381.61 668.19 2700.00 49.00 299.68 2493.27 2449.17 74[.91 2800.00 52.00 299.68 2556,87 2512.77 819.06 2900.00 55.00 299.~8 26k6,34 2572.24 899.44 3000.00 58.00 299.68 2671.53 262~,43 982,82 330.86 N 580.62 W 541021.38 6035843.01 HS 3.00 367,3S N 644.57 W 5~0957.14 6035879.25 HS 3,00 405.57 ~ 71~.60 [~ 540889.90 6036916.97 HS 3,00 {4,5.36 ~ 781.43 }; 540819.85 6035966.3B KS 3,00 ~B6.65 N B53,87 W 540747.19 6035997.25 Erq.r.> )/LO0 3100,00 6[.00 299,68 2722.28 3200,00 64.00 299.68 2768.45 3300,00 67,00 299.68 28(19,9l 3400.00 70,00 299.68 2846,56 34~6.70 72.60 299.68 287{.35 27.2~.:~5 ...11.57..6.~.. .5}3...2.3..1~ .Z.O0~,.7p W 51.06~t..~.2.~03~9~2.S? aS 2765.81 1248.64 618,28 l{ 1084.8~ ~'1 540515.53 6036127..57 MS 3,00 2802.46 134L.68 66~.34 ~ 1165.65 l'~ 540434.45 6036273.18 HS 3.00 2830,25 1423.79 705.00 N 2236.99 W 540362.89 6036213,44 KS 3.00 OA I~. A,~7 [{ ,ri LlY T]{RZ 7131.03 72.60 299.6B 3964.10 8017.25 72.60 299,68 4229.10 8100,85 72,60 299.68 4254.10 B300,85 72,60 299.68 4313.9t 15692.17 72,60 299.68 6524.10 3920.00 ~901,38 2~26.97 N 4258.33 W $37332.2~ 6037918.28 ES 4185.00 5747,04 2846.71 N 4993.04 N 536595.2~ 6038332.86 HS 0,00 42~0.00 5826.82 2885.21 N 5062.35 %'1 536525.76 6038371.97 HS 0.00 ~269.81 6017.67 2979.'71 t~ 5228.16 M 536359.~ 6038465.53 HS 0.00 6480.00 13070.B2 6472.14 ~ 12355.9~ W 530212.80 604[923,25 TKLS "£KUD 16026.59 72.60 299.68 6624.10 6580,00 13389.92 1636[.02 72.60 299.6B 6724.10 6680,00 [3709,04 16896.08 72.60 299,68 688.4.10 684~.0~ 14'229,63 6630.16 N 1.1633,19 tM 6788 . 17N 1-191.0.44 7041.00 19 12354-04 529934,70 6042079.69 529656.60 6042236.t{ I-IS 0,00 529211.63 60~2486.~5 HS 0,00 ' - 03 PROPOSED P!ELL PR©I~ILE '. L] EN'£'I FICA'YlON TX'3A TARGET T?;3~ 2 T:<A1 751L V ME,~URS[3 £ NC I,N DI R/~CTION VERT l O~-DEPTHS SECT tON C~RD I NATES - DEPTH ~LE AZ I~R ~ S~-S~ DEPART 17297.39 72,60 299.68 7004.10 6960~00 1460P,57 7230.61 N 12686.74 17314.11 72.60 299.68 7009.10 S965,00 24618.53 7238.51 N 17314.11 72.60 299.68 7009.10 f965.00 14618 , 53 7238.51 N 17364.27 72.60 299.68 7024.10 6980.00 14666.40 7262.22 N 12742.19 17564.92 72.60 299.68 70S4.10 7D48.08 14857,87 7357.02 N 129OS.54 'FL / ?" ~SING PT 17831.48 72.60 299,6~ 7163.81 71~9.71 15112.23 7482.97 N [3129.53 Page ALASKA Zone R X Y 528877,91 6042674.18 52S864,QO 6042652.00 52886~.00 6042682.00 528822.28 6042905.47 52S655.42 6042799.33 TOO L DL / FACE ~=== O. O0 (] . 0O O .00 O. O0 0. ,30 528433.?S 60~292~,03 0.00 £,3 _ I> (Anadrill (c}9~ MPFSgP02 3,2C 3:0? g{,l P} ,'KB> "SHAF E'O IIIll i I . . . . A1 ~<~ 0 8) KOP BUILD ~/100 800 c~ 8U~LO t.5/~O0 ~o O: 8UZLD 2.5/~00 ~000 E) ENO 2.5/i00 iSO0 F) BUILD 3/100 G) END 3/~00 3487 H) 9-5/8" CASING POINT I) T~RGET J) TO / 7" CASING Pf i783t SERg"i CES DRIC['_'ING .... i Ill I _ Ill I I __ , I II , BKB SECTN [NCLN 0 0 O. O0 600 -O O. O0 800 ~ 2.00 tTBB 222 25.00 ~859 264 25.00 2874 ~424 7~.~0 43~4 60t8 72.80 7009 ~461g 72.60 7~84 ~5t12 72.60 540( Anadr J ] ] ~Cch]umberger i 111111111 I1 MPF-85 Bu] 1Frog VERTICAL SECTION (PO2B) VIEW Section at: 299.68 TVD Scale.: 1 inch : 1800 feet Dep Scale.: 1 inch = 1800 feet Drawn ..... : 30 Nov 1998 0 900 1800 2700 3600 4.500 5400 6300 7200 8~00 9000 9§00 .]oeoo ~1700 t2600 .13500 .14400 15300 Section Departure laJri]l (cl~ 1~2F~]5,°08 3.,-~ 12:Ed ~ Pt (Po ....... H-ARED SERVICES DRTLLING ........ .......... ii i i i i iii ii iii iiii i ii ii .............. . ...... I I iiiii i Ii iii 8800 Anadr~']] Soh]umberger MPF-85 BullFrog (PO2B) PLAN VIE~ CLOSUflE · ~5112 feBt at Azimuth 299.68 ............. i IDECLINAT]ON.: +27.g14 (E) ISCALE ....... : ~I inch = 1600 feet · ........ ,[ IDRAWN ....... : 30 Nov ]998 -_~~ o iht) _ - ......... Marker Ident~finat~on ~D N/S E/~I A) KB O 0 N 0 E ~) K~ BUILD ~/~00 ~00 ON 0 E ~~ E~ 3/100 34B7 705 N 1~37 W - - "1 9-5/8" CASING POINT 8301 2980 N 5228 W I) TA~GEI ~73t4 72-'t9 N t270) B ~ J) TO / 7' CASING PT ~783~ 7483 N }3130 W .......... , .................... ~ .... ~ ~ ........ [ ..... ~ ~ ..... - I I "1: , ......................... t 3E,O0 lr, b-~riJi Ic)g~] NP,:GSF~)2 ].~.C ~,2~5 ¢~1'-p) 52800 12000 11200 10400 9600' 8800 BO00 7200 6400 5600 ,4800 4000 3200 2400 1600 800 0 BO.O <- ~£$1 ' EASY -> SHARED SERVICES DRIL ' MPF-85 Milne Point TRAVEL Use for D R, VENDOR ,i% L~,S~{AL~"i" ][ .:i <., h, DATE INVOICE ! CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 072198 CiKO921. gsF i. 00. O0 100 i.iAPlDLII'.IG INST' S,"l-i ,".qt':CJl. THE A~ACHED CHECK I$ IN PAY~E~ FOR ~M$ DE~RIBED ABOVE. BP EXPLORATION (ALASKA), INC. P.O. BOX 196612 ANCHORAGE, ALASKA 99519-6612 FIRST NATIONAL BANK OF ASHLAND AN AFFILIATE OF NATIONAL CITY BANK CLEVELAND, OHIO 56-389 412 No. H 1.43069 CONSOLIDA rED COMMERCIAL ACCOUNT '"fo 'Th e £'J'r d e ~ ., . , ,, · DATE AMOUNT NOT VALID AFTER 120 DAYS ALASKA S'FA'I"E DEP"t- £1tF' REL)ENUE ,.'3OO1 Pt3RCUP IIqE DR ~qNCHORA~E AK 99501-3120 · WELL PERMIT ~3~,~_IST COMPANY WELl. NAME ,~,,,~'"- F.~'" PROGRAM: exp [] dev [] redrll [] ..... ser.v~wellbore se[Ill ann. disposal para r'eq~, FIELD & POOL __._~..._..~..~"-/.<C, ADMINISTRATION APPR DA'I'E/ INIT CLASS //" _c,~?_:..-.~__ ................ Permit fee attached ....................... Lease number appropriate ................... Unique well name and number .................. Well Iocaled in a defined pool .................. Well Iocaled proper distance from drilling unit boundary Well Iocaled proper distance from other wells .......... Sufficient acreage available in drilling unil ........... If deviated, is we,bore plat included ............... Operator only affected party ................... 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 ........... . 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. ENGINEERING DATE GEOLOGY 14. Conductor string provided ................... 15. St, face casing protects all known USDWs ........... 16. CMl' vol adequate to circulate on conductor & surf csg ..... 1 ?. CM I' vol adequate to tie-in long string to surf csg ........ 18. CMl' will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate we,bore separation proposed ............. 23. If diveder required, does it meet regulations .......... 24. Drilling fluid program schematic & equip Iisi adequate ..... 25. BOPEs, do lhey meet regulation ................ 26. BOPE press rating appropriate; test to ~c:z3C2 psig. 27. Choke rnanifold complies w/APl RP-53 (May 84) ........ 28. 29. 30. 31. 32. 33. 34. GEOL AREA ,~2"~_.~ UNI-I"# //,~ ~._.~'" ON/OFF SHORE ,c:~L-L.L'...' 4 , ~ ......... ?- ...................... ....... Y~.N ....... L ........................................................................................... ..... ......... _ . N Work will occur without operation shutdown ........... N Is presence of H2S gas probable ................. ~ N ' -- Permit can be issued w/o hydrogen sulfide measures ..... Y N ~ ............................... Dala presented on potential overpressure zones ....... Y .,bi/' ~ /...) ........................................................................................................................... Seismic analysis of shallow gas zones ..... ' ........ .,.,Y//N _~~ Seabed condition survey (if off-shore) ............. / Y N -~'' ...... "' .... ' .................................................. Contact name/phone for weekly progress reports ....... / Y N [exploratory only] ~" ........................................................................................................................................ Y N Y N ANNUL._____A.R. DISP._~OSAL 35. With proper cementing records, this pla)~ (A) will contain waste in a suitable r.e.e.e~iving zone; ....... APPR DATE (B) will not contaminate freshwat.~.~, or cause drilling waste.. , Io surface; ~ (C) will nol impair mecha..Bie~l integrity of the well us-ed for disposal; ucing formation, (1")) will not damage p. ucing formation or impair recovery from a .................................. pool; and (E.) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N GEOLOGY: ENGINEERING: Ut.C/A~i~ar JDH ..,..---~_-~ Y N COMMISSION: DWJ ~.._~ RNC . ~/E~ CO ~ ~/,.~ --~J Cornmentsllnstructions: M r:hel,,h:;l I,'~v O$1291f)R 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: * ALASKA COMPUTING CENTER . . ............................ * - SCHL UlViBERGER ....... . ............................ COMPANY NAME : BP EXPLORATION (ALASKA) WELL NAME : MPF-85 FIELD NAME : MILNE POINT BOROUGH · NORTH SLOPE STATE : ALASKA API NUMBER : 500292293600 REFERENCE NO : 99088 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:51 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC REEL NAME : 99088 CONTINUATION # : PREVIOUS REEL : CONk4ENT : BP EXPLORATION, PRUDHOE BAY, MPF-85, API# 50-029-22936-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC TAPE NAME : 99088 CONTINUATION # : 1 PREVIOUS TAPE : CO~4~ENT : BP EXPLORATION, PRUDHOE BAY, MPF-85, API# 50-029-22936-00 TAPE HEADER MILNE POINT CASED HOLE WIRELINELOGS WELL NAME: MPF-85 API NUMBER: 500292293600 OPERATOR: BP EXPLORATION (ALASKA) LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 25-FEB-99 JOB NUMBER: 99088 LOGGING ENGINEER: ALLDREDGE OPERATOR WITNESS: J FOX SURFACE LOCATION SECTION: 6 TOWNSHIP: 13N RANGE: iOE FNL: FSL: 2065 FEL: 2959 FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: 44.70 DERRICK FLOOR: 44.70 GROUND LEVEL: 11.10 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 000 7. 000 17792.0 29. O0 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (~fEASURED DEPTH) LIS Tape Verif~c~tion Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:5~~/ BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: LDWG CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... CCL ....... REMARKS: THIS FILE CONTAINS THE LDWG FORMATTED GR/CCL DATA AQUIRED ON BP EXPLORATION'S MPF-85 WELL. THIS IS THE PDC . $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE · FLIC VERSION ' O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ArOY~BER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SO?4MARY LDWG TOOL CODE START DEPTH STOP DEPTH CCL 17678.0 7480.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... CCL ....... REMARKS: THIS FILE CONTAINS THE EDITED DATA. THE CURVES ARE CLIPPED AT FIRST AND LAST VALID READING. LIS Tape Verif~Jation Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:51 PAGE: $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 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 SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD~ SAMP ELEM CODE (HEX) DEPT FT 6004732 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH CCL GAPI 6004732 O0 000 O0 0 1 1 1 4 68 0000000000 TENS CCL LB 6004732 O0 000 O0 0 1 1 1 4 68 0000000000 CCL CCL V 6004732 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 17678.000 GRCH. CCL 52.964 TENS.CCL 4292.000 CCL.CCL DEPT. 7480.000 GRCH. CCL 25.203 TENS.CCL 1619.000 CCL.CCL 1.162 0.574 ** END OF DATA ** LIS Tape Verif~-~dtion Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:51~'J PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 2 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH CCL $ LOG HEADER DATA STOP DEPTH DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAFff4A RAY US I T ULTRASOUND CEMENT EVAL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 04-JAN-99 8Cl-205 1113 04-JAN-99 17815.0 17740.0 YES TOOL NUMBER SGC-SA 271 USIT-A 8.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:5i PAGE: DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 17792.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : SEA WA TER NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORlVlALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): FAR COUNT RATE HIGH SCALE (CPS): NEAR COUNT RATE LOW SCALE (CPS): NEAR COUNT RATE HIGH SCALE (CPS): TOOL STANDOFF (IN): REMARKS: PRIMARY DEPTH LOG TOP OF CEMENT APPEARED TO BE AT 16388' DID NOT TAG DOWN DUE TO POSSIBLE TOOL DAMAGE PIP TAG LOCATED AT 16925' THIS FILE CONTAINS THE RAW DATA. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 16 4 66 1 5 66 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:51~' PAGE: 6 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 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 NUP~ SAMP ELEM CODE (HEX) DEPT FT 6004732 O0 000 O0 0 2 1 1 4 68 0000000000 GR PS1 GAPI 6004732 O0 000 O0 0 2 1 1 4 68 0000000000 TENS PSi LB 6004732 O0 000 O0 0 2 1 ! 4 68 0000000000 CCL PS1 V 6004732 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 17729.000 GR.PS1 DEPT. 7476.000 GR.PS1 55 . 621 TENS. PS1 1683 . 000 CCL. PS1 0 . 577 20.189 TENS. PSI 1619.000 CCL.PS1 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 99/02/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verifm~tion Listing Schlumberger Alaska Computing Center 25-FEB-1999 14:51~-~ PAGE: **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC TAPE NAME : 99088 CONTINUATION # : 1 PREVIOUS TAPE : COGENT · BP EXPLORATION, PRUDHOE BAY, MPF-85, API# 50-029-22936-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/02/25 ORIGIN : FLIC REEL NAME : 99088 CONTINUATION # PREVIOUS REEL : COf~4ENT · BP EXPLORATION, PRUDHOE BAY, MPF-85, API# 50-029-22936-00 * ALASK~ COMPUTING CENTER . . ............................ ....... SCHLUMBERGER ....... . ............................ COMPANY NAME : BP EXPLORATION WELL NAME : MPF-8$ FIELD NAME : MILNE POINT BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 500292293600 REFERENCE NO : 99071 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:0~t' PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/02/26 ORIGIN : FLIC REEL NAME : 99071 CONTINUATION # : PREVIOUS REEL : CO~4ENT : BP EXPLORATION, MILNE POINT, MPF-85, API #50-029-22936-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE · 99/02/26 ORIGIN · FLIC TAPE NAME : 99071 CONTINTJATION # : 1 PREVIOUS TAPE : COP~4ENT · BP EXPLORATION, MILNE POINT, MPF-85, API #50-029-22936-00 TAPE HEADER MILNE POINT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL : FSL : FEL: FWL : ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: BIT RUN 1 99071 DA2~/ZE YER LOCKWOOD WELL CASING RECORD 1ST STRING 2ND STRING MPF-85 500292293600 BP EXPLORATION SCHLUMBERGER WELL SERVICES 26-FEB-99 BIT RUN 2 BIT RUN 3 6 13N IOE 2065 2959 44.72 11.10 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 24.000 20.000 112.0 12.250 9.675 8379.0 LIS Tape VeriEi~tion Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:0~~-~ 3RD STRING 8. 500 PRODUCTION STRING 7.000 RE~IA~KS: THIS TAPE CONTAINS THE LDWG FORMATTED LWD CDR AND ADN DATA AQUIRED ON BP EXPLORATION'S MPF-85 WELL. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 17855.0 545.5 BASELINE DEPTH 88888.0 17616.0 17613.5 17497 0 17486 5 17469 0 17457 0 17452 0 17450 5 17447 0 17442 5 17440.5 17430.5 17426.0 17420.0 17413.5 17403.5 17398.5 17395.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... MWD ....... 88903.5 1 7631.5 1 7627.5 17511.5 17502.0 17482.5 17472.5 17467.0 17465.0 i 7462.0 17459.5 1 7455.0 17445.5 17440.0 17435.0 17427.0 17417.0 17411.0 1 7409.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 17387.0 17380.0 17374.5 17358.5 17344.0 17340.5 17335.5 17306.0 17303 5 17290 5 17285 0 17275 5 17264 0 17256 5 17254 0 17250.0 17241.5 17220.0 17217.0 17210.0 17176.5 17149.0 17123.5 17118.5 17110.5 17083.5 17076.0 17058.5 17041.0 17020 0 16998 5 16983 0 16968 5 16951 0 16947 5 16942 0 16937.5 16919.5 16911.5 16896.5 16886.5 16855.0 16800.0 16764.5 16739.0 16690.5 16662.5 16659.0 16651.0 16648.0 16625.0 16620.5 16597.5 16592.5 16578.5 17399.5 17393.5 17388.5 17372.0 17358.5 17353.5 17348.5 17320.0 17317.0 17305.0 17298.0 17291.0 17278.5 17271.0 17267.5 17264.0 17255.5 17233.5 17229.5 17221.5 17186.5 17157.0 17135.5 17129.0 17122.0 17098.0 17090.0 17074.0 17055.5 17036.5 17012.5 16997.0 16984.0 16967.0 16962.5 16956.0 16951.5 16933.5 16923.5 16908.5 16900.5 16869.0 16814.5 16779 0 16750 5 16699 5 16675 5 16673 0 16664 0 16661.5 16639.0 16632.5 16610.5 16607.0 16592.0 26-FEB-1999 13: 08~--~ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 16575.0 16560.5 16527.0 16514.0 16497.5 16489.5 16476.5 16468.5 16425.5 16415.5 16400.5 16381.0 16368.0 16289.0 16262.0 16246.0 16115.0 16107.0 16086.0 15894.5 15837.5 15797.0 15759.5 15636.0 15607.5 15578.5 15543.0 15517.0 15505.5 15475.0 15458.5 15422.5 15334.5 15322.0 15291.5 15262.0 15224.0 15212.0 15202.0 15196.5 15185.5 15166.5 15146.5 15131.0 15109.0 15102.5 15079.0 15059.5 15033.0 15016.5 14976.0 14963.0 14948.5 14945.5 14908.0 16589.5 16573.0 16540.0 16527.0 16512.0 16504.0 16490.5 16481.0 16438.0 16429.0 16415.0 16396.5 16381 5 16302 5 16273 0 16258 0 16121 5 16111 5 16094 5 15904 5 15849 5 15810 0 15774 0 15650 5 15621 0 15591 5 15560 0 15532.5 15521.5 15492.0 15475.0 15437.0 15348.5 15336.0 15305.0 15274.0 15237.0 15228.0 15217.5 15207.5 15200.0 15181.5 15159.0 15139.0 15120.0 15116.0 15092.0 15073.0 15045.0 15027.5 14989.0 14977.0 14962.5 14958.5 14920.0 26-FEB-1999 13:0~~' PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 14900.5 14881.0 14858.5 14847.0 14809.5 14775.0 14764.0 14739.0 14736.0 14691.5 14595.5 14592.5 14578.0 14572.5 14567.5 14551.0 14547.0 14531.5 14519.5 14507.0 14491.5 14487.5 14485.0 14462.0 14450.5 14438.5 14412.0 14366.0 14337.5 14314.0 14297.0 14246.0 14177.0 14166.0 14152.5 14135.0 14129.0 14111.5 14065.5 14047.5 13981.0 13927.5 13916.5 13897.5 13888.0 13877.0 13869.0 13852.0 13810.0 13759.0 13749.5 13725.0 13705.0 13684.0 13652.0 14913.5 14895.0 14871.5 14860.0 14821.5 14786.0 14775.0 14750.0 14747.5 14702.0 14606.0 14600.5 14587.5 14581.0 14577.5 14561.0 14557.5 14541.0 14531.0 14517.5 14503.0 14499.5 14497.5 14470.5 14461.5 14448.0 14418.5 14376.5 14348.5 14323.0 14305.5 14256.5 14185.0 14175.5 14162.0 14146.0 14140 5 14123 5 14077 0 14056 5 13989 5 13937 5 13926 0 13907 0 13899 0 13885 5 13873 5 13860 0 13819 5 13766 0 13754 5 13730.0 13707.0 13688.0 13657.5 26-FEB-1999 13:0~~-~ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:0~~'~ PAGE: 13628.5 13609.0 13563.5 13561.5 13527.0 13493.0 13475.5 13454.5 13449.0 13403.0 13376.5 13341.0 13331.5 13311.5 13297.0 100.0 $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS 13631.5 13613.0 13567.0 13564.0 13531.5 13494.0 13474.5 13457.0 13455.0 13409.0 13380 5 13345 0 13334 0 13315 0 13299 5 100 0 BIT RUN NO. MERGE TOP MERGE BASE .............................. 1 520.0 8320.0 2 8320.0 15812.0 3 8320.0 17780.0 THIS FILE CONTAINS THE EDITED LWD DATA. THE CURVES ARE CORRELATED TO THE SWS GR/CCL GR AQUIRED ON 04-JAN-99 USING THE SHIFTS SHOWN ABOVE. A BLOCK SHIFT OF +25 FEET WAS APPLIED TO THE DATA BEFORE THE ABOVE SHIFTS WERE APPLIED. NOT ALL SHIFTS ARE SHOWN BECAUSE THEIR NUMBER EXCEEDS THE BUFFER SIZE OF THE HEADER PROGRAM. THE CURVES ARE CLIPPED AT FIRST AND LAST VALID READING. THE PSR AND ATR CURVES ARE QRO PROCESSED. THE BIT RUNS ARE MERGED AT THE DEPTHS SHOWN ABOVE. PER THE FIELD CON~4ENTS, CALIPER DATA IS NOT AVAILABLE. LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 4 66 1 5 66 6 73 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~'~ PAGE: TYPE REPR CODE VALUE 7 65 8 68 O. 5 9 65 FT 11 66 15 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 NUN~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFi~ SAMP ELEM CODE (HEX) DEPT FT 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 FET MWD HR 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 RA MWD 0H5~I4000306 O0 000 O0 0 1 1 1 4 68 0000000000 RP MWD OH~M4000306 O0 000 O0 0 1 1 1 4 68 0000000000 VRA MWD 0H~4~4000306 O0 000 O0 0 1 1 1 4 68 0000000000 VRP MWD 0H~I44000306 O0 000 O0 0 1 ! 1 4 68 0000000000 ROP MWD FPHR 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD GAPI 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 RHO1 MWD G/C3 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 RHO2MWD G/C3 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 RH03 MWD G/C3 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 RH04 MWD G/C3 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 DRHOMWD G/C3 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 PEF MWD BN/E 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 NPHIMWD PU-S 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 NNATMWD 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 TRPMMWD RPM 4000306 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 17855.000 FET.MWD -999.250 RA.MWD -999.250 RP.~D VRA.MWD -999.250 VRP.MWD -999.250 ROP.MWD 102.291 GR.MWD RHO1.MWD -999.250 RHO2.MWD -999.250 RHO3.MWD -999.250 RHO4.MWD DRHO.MWD -999.250 PEF.MWD -999.250 NPHI.MWD -999.250 NRAT.MWD TRPM. MWD -999.250 DEPT. 545.500 FET.MWD -999.250 RA.MWD -999.250 RP.~ VRA.MWD -999.250 VRP.MWD -999.250 ROP.MWD -999.250 GR.MP~ RHO1.MWD -999.250 RHO2.MWD -999.250 RHO3.MWD -999.250 RHO4.MWD DRHO.MWD -999.250 PEF.MWD -999.250 NPHI.MWD -999.250 N-RAT.MWD TRPM. MWD -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 26.480 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~'~ PAGE: ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE ~ FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE i~TJMBER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE S~Y VENDOR TOOL CODE START DEPTH STOP DEPTH 8382.0 493.5 LOG HEADER DATA DATE LOGGED: 26-DEC- 98 SOFTWARE: SURFACE SOFTWARE VERSION: 5. OC O1 DOWNHOLE SOFTWARE VERSION: 5.0 DATA TYPE (MEMORY or REAL- TIME): . REAL- TIME TD DRILLER (FT) : 17815.0 TOP LOG INTERVAL (FT) : 520.0 BOTTOM LOG INTERVAL (FT) : 17815.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: O. 0 MAXIMUM ANGLE: 76.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:0 PAGE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... GR GA~ RAY CDR RESISTIVITY ADN DENSITY NEUTRON $ TOOL ~ER MiO CDR 7077 ADN 119 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : 24.000 112.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OH~ff4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG T~MPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): LSND 9.00 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 20000 REMARKS: ************ 12.25 in hole *********** Run 1:112 ft to 8395 ft MDC 014 Software: MDC 5.0c IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. Data in real time only. *************** mUNk **************** ************** 8.5 in hole *********** Run 2: 8395 ft to 15857 ft MDC 215, CDR 7077 Software: MDC 5.0c, CDRvS.0c IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. Data from downhole tool memory. *************** RUN3 **************** ************** 8.5 in hole *********** Run 3:15857 ft to 17815 ft MDC 215, CDR 7077, ADN 119 Software: MDC 5.0c, CDRvS.0c, ADN v4.0 IDEAL v50c O1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:0~"~'~ PAGE: 10 Gamma Ray corrected for bit size and mud weight. TNPH corrected for bit size, temperature, mud/formation salinity, and hydrogen index. Data from downhole tool memory. Thank you for using Schlumberger. THIS FILE CONTAINS THE RAW DATA FOR BIT RUN #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 16 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 64 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 NUM~ ~B SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 4000306 O0 000 O0 0 2 1 1 4 68 0000000000 GR GRRW GAPI 4000306 O0 000 O0 0 2 ! 1 4 68 0000000000 GR GRIN GAPI 4000306 O0 000 O0 0 2 1 1 4 68 0000000000 ROP5 LW1 F/HR 4000306 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 8382.000 GR.GRRW -999.250 GR.GRIN -999.250 ROPS.LW1 99.970 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 26-FEB-1999 13: 0~ ~' PAGE: 11 DEPT. 493.500 GR.GRRW -999.250 GR.GRIN -999.250 ROPS.LW1 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION . O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: 0. 5000 FILE SUPff~h~Y VENDOR TOOL CODE START DEPTH MWD 866.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY or REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH .......... 15857.5 26 -DEC - 98 5. OC O1 _ 5.0 MEMORY 17815.0 520.0 17815.0 SS. 6 74.3 LIS Tape Verif~-C~tion Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~' PAGE: 12 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY CDR RESISTI VI TY ADN DENSITY NEUTRON $ TOOL NUblBER ........... MIO CDR 7077 ADN 119 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : 8.500 8395.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OPfiVk4) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): LSND 9.30 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 20000 REMARKS: ************ 12.25 in hole Run 1:112 ft to 8395 ft b!DC 014 Software: blDC 5.0c IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. Data in real time only. *************** RUN2 **************** ************** 8.5 in hole *********** Run 2: 8395 ft to 15857 ft PiDC 215, CDR 7077 Software: NDC 5.0c, CDRv5.0c IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. Data from do~2hole tool memory. *************** RUN3 **************** ************** 8.5 in hole *********** Rum 3:15857 ft to 17815 ft MDC 215, CDR 7077, ADN 119 Software: MDC 5.0c, CDRvS.0c, ADN v4.0 LIS Tape Verif~tion Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~ PAGE: 13 IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. TNPH corrected for bit size, temperature, mud/formation salinity, and hydrogen index. Data from downhole tool memory. Thank you for using Schlumberger. THIS FILE CONTAINS THE RAW DATA FOR BIT RUN #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 28 4 66 255 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 36 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 4000306 O0 000 O0 0 3 1 1 4 68 0000000000 TVDE LW2 FT 4000306 O0 000 O0 0 3 1 1 4 68 0000000000 ROP5 LW2 F/HR 4000306 O0 000 O0 0 3 1 1 4 68 0000000000 TABR LW2 S 4000306 O0 000 O0 0 3 1 1 4 68 0000000000 ATR LW2 OH~k4 4000306 O0 000 O0 0 3 1 1 4 68 0000000000 PSR LW2 OH~4M4000306 O0 000 O0 0 3 1 t 4 68 0000000000 GR LW2 GAPI 4000306 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:0~~ PAGE: 14 DEPT. 866.500 TVDE. LW2 867.542 ROPS.LW2 7811.528 ATR. LW2 O. 114 PSR . LW2 75. 452 GR. LW2 40. 352 DEPT. 15857.500 TVDE. LW2 6463.992 ROPS.LW2 ATR. LW2 2.879 PSR. LW2 2.947 GR. LW2 104.103 110.215 TABR. LW2 TABR. LW2 77.000 1198.344 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION . O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE · 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : 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: 0. 5000 FILE S~Y VENDOR TOOL CODE START DEPTH ........................... ~4~D 908.5 $ 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) : STOP DEPTH 17814.5 26-DEC-98 5. OC O1 _ 5.0 MEMORY 17815.0 520.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~? PAGE: 15 BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE '. 17815.0 55.6 74.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GA~9~A RAY CDR RESISTIVITY ADN DENSITY NEUTRON $ TOOL NUMBER ........... MiO CDR 7077 ADN 119 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) '. DRILLERS CASING DEPTH (FT) : 8.500 8395.0 BOREHOLE CONDITIONS MUD TYPE: LSND MUD DENSITY (LB/G): 9.30 MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OH~M) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT) : 2. 6 MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): 2.9 MUD CAKE AT (MT): 2.4 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 20000 REMARKS: ************ 12.25 in hole *********** Run 1: 112 ft to 8395 ft MDC 014 Software: ~iDC 5.0c IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. Data in real time only. *************** RUN2 **************** ************** 8.5 in hole *********** Run 2: 8395 ft to 15857 ft MDC 215, CDR 7077 Software: MDC 5.0c, CDRv5.0c IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. Data from downhole tool memory. LIS Tape Verif~dation Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~- -~' PAGE: 16 *************** RUN 3 **************** ************** 8.5 in hole *********** Run 3:15857 ft to 17815 ft ~IDC 215, CDR 7077, ADN 119 Software .. ~iDC 5. Oc, CDRv5. Oc, ADN v4.0 IDEAL v50c O1 Gamma Ray corrected for bit size and mud weight. TNPH corrected for bit size, temperature, mud/formation salinity, and hydrogen index. Da ta from downhol e tool memory. Thank you for using Schlumberger. THIS FILE CONTAINS THE RAW DATA FOR BIT RUN #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 116 4 66 255 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 8 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 NTIM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 4000306 O0 000 O0 0 4 1 1 4 68 0000000000 TVDE LW3 FT 4000306 O0 000 O0 0 4 1 1 4 68 0000000000 ROP5 LW3 F/HR 4000306 O0 000 O0 0 4 1 1 4 68 0000000000 TABR LW3 S 4000306 O0 000 O0 0 4 1 1 4 68 0000000000 ATR LW3 0H~1~4000306 O0 000 O0 0 4 1 i 4 68 0000000000 PSR LW3 0H~4000306 O0 000 O0 0 4 1 1 4 68 0000000000 GR LW3 GAPI 4000306 O0 000 O0 0 4 ! 1 4 68 0000000000 LIS Tape Verifi~a~tion Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~.~ PAGE: 17 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD ArUFiB SAMP ELEM CODE (HEX) TABD LW3 S 4000306 O0 000 O0 0 4 1 1 4 DRHB LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 DRHL LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 DRHU LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 DRHR LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 PEB LW3 4000306 O0 000 O0 0 4 1 1 4 PEL LW3 4000306 O0 000 O0 0 4 1 1 4 PEU LW3 4000306 O0 000 O0 0 4 1 1 4 PER LW3 4000306 O0 000 O0 0 4 1 1 4 ROBB LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 ROBL LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 ROBU LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 ROBR LW3 G/C3 4000306 O0 000 O0 0 4 1 1 4 UB LW3 4000306 O0 000 O0 0 4 1 1 4 DCAL LW3 IN 4000306 O0 000 O0 0 4 1 1 4 TArRA LW3 4000306 O0 000 O0 0 4 1 1 4 RPM LW3 RPM 4000306 O0 000 O0 0 4 1 1 4 DPHB LW3 PU 4000306 O0 000 O0 0 4 1 1 4 DPHU LW3 PU 4000306 O0 000 O0 0 4 1 1 4 DPHL LW3 PU 4000306 O0 000 O0 0 4 1 i 4 DPHR LW3 PU 4000306 O0 000 O0 0 4 1 ! 4 TNPH LW3 PU 4000306 O0 000 O0 0 4 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 908. 500 TVDE. LW3 ATR. LW3 O. 102 PSR. LW3 DRHB.LW3 -0.384 DRHL.LW3 PEB. LW3 20. 928 PEL. LW3 ROBB. LW3 2.1 63 ROBL. LW3 UB. LW3 45. 974 DCAL. LW3 DPHB. L W3 29.510 DPHU. LW3 TNPH. LW3 50. 954 DEPT. 17814. 500 TVDE. LW3 ATR. LW3 2. 729 PSR. LW3 DRHB . LW3 O . 033 DRHL . LW3 PEB. LW3 3 . 096 PEL. LW3 ROBB. LW3 2. 512 ROBL. LW3 UB . LW3 7.810 DCAL . LW3 DPHB . LW3 8.353 DPHU. LW3 TNPH. LW3 35. 018 909 792 ROP5. LW3 5 458 GR. LW3 -0 387 DRHU. LW3 22 662 PEU. LW3 2 151 ROBU. LW3 0 027 TArRA. LW3 29 372 DPHL. LW3 7278. 642 ROP5. LW3 2. 943 GR. LW3 0.105 DRHU. LW3 3 . 070 PEU. LW3 2. 503 ROBU. LW3 0.326 TNRA . L W 3 9. 723 DPHL.LW3 855.737 TABR. LW3 43. 820 TABD. LW3 - 0.382 DRHR. LW3 20. 536 PER. LW3 2.165 ROBR . LW3 26. 957 RPM. LW3 30. 269 DPHR. LW3 102. 291 TABR. LW3 101. 777 TABD. LW3 O . 127 DRHR . LW3 3.286 PER. LW3 2. 490 ROBR. LW3 21 . 746 RPM. LW3 8. 923 DPHR. LW3 68. 000 158. 000 -0.381 20. 834 2.175 O. 000 28. 794 1757. 828 4018 578 0 063 3 074 2 521 81 881 7 833 ** END OF DATA ** LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 26-FEB-1999 13:08~-~ PAGE: 18 **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 99/02/26 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE · 99/02/26 ORIGIN ' FLIC TAPE NAME : 99071 CONTINUATION # : 1 PREVIOUS TAPE : COGENT · BP EXPLORATION, MILNE POINT, MPF-85, API #50-029-22936-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/02/26 ORIGIN · FLIC REEL NAME : 99071 CONTINUATION # : PREVIOUS REEL : CO~E4ENT : BP EXPLORATION, MILNE POINT, MPF-85, API #50-029-22936-00
