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HomeMy WebLinkAbout195-070MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Thursday, October 17, 2024 SUBJECT:Mechanical Integrity Tests TO: FROM:Guy Cook P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp Alaska, LLC L-24 MILNE PT UNIT L-24 Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 10/17/2024 L-24 50-029-22560-00-00 195-070-0 W SPT 6955 1950700 1739 2104 2106 2109 2105 202 325 325 323 4YRTST P Guy Cook 9/13/2024 Testing completed with a Little Red Services pump truck and calibrated gauges. 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 L-24 Inspection Date: Tubing OA Packer Depth 607 2732 2680 2669IA 45 Min 60 Min Rel Insp Num: Insp Num:mitGDC240913142130 BBL Pumped:2.5 BBL Returned:2.5 Thursday, October 17, 2024 Page 1 of 1 9 9 9 9 99 999 99 99 9 9 James B. Regg Digitally signed by James B. Regg Date: 2024.10.17 09:14:56 -08'00' MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission To: Jim Regg �i DATE: Friday, September 11, 2020 �!, ' P.I. Supervisor Ij�F Izo SUBJECT: Mechanical Integrity Tests Hilcorp Alaska, LLC L-24 FROM: Jeff Jones MILNE PT UNIT L-24 Petroleum Inspector Well Name MILNE PT UNIT L-24 Insp Num: mitJJ200911112203 Rel Insp Num: Sre: Inspector Reviewed By: P.I. Suprv-:Tr>p— NON-CONFIDENTIAL Comm API Well Number 50-029-22560-00-00 Inspector Name: Jeff Jones Permit Number: 195-070-0 Inspection Date: 9/7/2020 45 Min 60 Min Friday, September 11, 2020 Page 1 of 1 Packer Depth Pretest Initial 15 Min 30 Min Wei W TVD 6955 Tubi � g 2281 zz83 2 5 2283 PTD — 19504 !Type Test SPT �TCSt pSl! 1739 IA 601 — 3032 2972 2959 BBL Pumped: 2.8- " IBBL Returned: 2s OA 194 324 322 321 Interval 4YRTST IP/F P Notes' I well inspected, no exceptions noted. 45 Min 60 Min Friday, September 11, 2020 Page 1 of 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday,September 07,2016 TO: Jim Regg F P.I.Supervisor � •f 1 ICS(!cd SUBJECT: Mechanical Integrity Tests HILCORP ALASKA LLC L-24 FROM: Chuck Scheve MILNE PT UNIT KR L-24 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry j GP--_ NON-CONFIDENTIAL Comm Well Name MILNE PT UNIT KR L-24 API Well Number 50-029-22560-00-00 Inspector Name: Chuck Scheve Permit Number: 195-070-0 Inspection Date: 9/4/2016 Insp Num: mitCS160906110114 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well L-24 'Type Inj w'TVD 6955 _ Tubing 2833 2833 - 2835- 2835- PTD 1 1950700 Type Test SPT Test psil 1739 - IA 589 2330 - 2282 2272 - Interval 4YRTST P/F P / OA 203 276 . 1 276 277 Notes: ------------- SCANNED JUN 2 0 201: Wednesday,September 07,2016 Page 1 of 1 • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 '', FEB S 4 ? December 30, 2011 Mr. Tom Maunder O iJ O Alaska Oil and Gas Conservation Commission n , i 333 West 7 Avenue "� Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of MPL -Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from MPL -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 extemal corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, .. 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) MPL -Pad Date: 10/08/11 Corrosion Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft gal MPL -01A 2030640 50029210680100 Sealed conductor N/A N/A N/A N/A NA MPL -02A 2091470 50029219980100 Sealed conductor N/A N/A N/A N/A NA MPL -03 1900070 50029219990000 Tanko conductor N/A N/A NIA N/A NA MPL -04 1900380 50029220290000 Sealed conductor N/A N/A N/A N/A NA MPL -05 1900390 50029220300000 Sealed conductor N/A N/A N/A N/A NA MPL -06 1900100 50029220030000 Sealed conductor N/A N/A N/A N/A NA MPL -07 1900370 50029220280000 Sealed conductor N/A N/A WA N/A NA MPL -08 1901000 50029220740000 Sealed conductor N/A N/A N/A N/A NA MPL -09 1901010 50029220750000 Sealed conductor N/A N/A N/A N/A NA MPL -10 1901020 50029220760000 Sealed conductor N/A N/A N/A N/A NA MPL -11 1930130 50029223360000 Sealed conductor N/A N/A N/A N/A NA MPL -12 1930110 50029223340000 Sealed conductor N/A N/A N/A N/A NA MPL -13 1930120 50029223350000 Sealed conductor N/A N/A N/A N/A NA MPL -14 1940680 50029224790000 Sealed conductor N/A N/A WA N/A NA MPL -15 1940620 50029224730000 3.3 N/A 3.3 N/A 15.3 8/9/2011 MPL -16A 1990900 50029225660100 23 Needs top job MPL -17 1941690 50029225390000 0.2 N/A 0.2 N/A 5.1 9/1/2011 MPL -20 1971360 50029227900000 0.4 N/A 0.4 WA 3.4 8/10/2011 MPL -21 1951910 50029226290000 1.7 N/A 1.7 N/A 8.5 8/10/2011 ------� MPL -24 1950700 50029225600000 0.2 N/A 0.2 N/A 8.5 10/8/2011 MPL -25 1951800 50029226210000 1.7 N/A 1.7 N/A 15.3 8/10/2011 MPL -28A 1982470 50029228590100 0.3 N/A 0.3 N/A 8.5 10/8/2011 MPL -29 1950090 50029225430000 0.5 N/A 0.5 N/A 3.4 8/7/2011 MPL -32 1970650 50029227580000 0.5 N/A 0.5 N/A 5.1 8/10/2011 MPL -33 1971050 50029227740000 0.2 N/A 0.2 N/A 8.5 10/8/2011 MPL -34 1970800 50029227660000 1.7 N/A 1.7 N/A 8.5 8/9/2011 MPL -35A 2011090 50029227680100 0.2 N/A 0.2 N/A 8.5 10/8/2011 MPL-36 1971480 50029227940000 0.1 N/A 0.1 N/A 7.6 9/1/2011 MPL-37A 1980560 50029228640100 6 N/A 6 N/A 47.6 8/13/2011 MPL -39 1971280 50029227860000 1.7 N/A 1.7 N/A 6.8 8/8/2011 MPL -40 1980100 50029228550000 1 N/A 1 N/A 6.8 8/8/2011 MPL-42 1980180 50029228620000 5.3 N/A 5.3 N/A 30.6 8/14/2011 MPL-43 2032240 50029231900000 17.5 Needs top job MPL-45 1981690 50029229130000 10 N/A 10 N/A 8.5 8/10/2011 2U- Dt(: -2U1 1 Schhunberger 5843 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer %TTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 09 -18 BVYC -00017 SLIM CEMENT MAP TOOL 26- Nov -11 1 1 MPS -01A BY05 -00003 _ISOLATION SCANNER 25- Nov -11 1 1 F -05A BINC -00084 LEAK DETECTION LOG 19- Nov -11 1 1 P1 -03 BINC -00082 PPROF W/ DEFT & GHOST 17- Nov -11 1 1 17 -19A BJGT -00082 SBHPS 17- Nov -11 _ 1 1 • 09 -12 BD88 -00183 MEMORY LDL 28- Nov -11 1 1 C -02 BYS4 -00005 PRIMARY DEPTH CONTROL _ 16- Nov -11 1 1 04 -350 BYS4 -00006 USIT _ 16- Nov -11 1 1 GC -2E BYS4 -00011 RST WATERFLOW 6- Dec -11 1 1 15 -09A BINC -00085 PRIMARY DEPTH CONTROL 8- Dec -11 1 1 09 -17 BAUJ -00104 MEMORY INJECTION PROFILE 30- Nov -11 1 1 MPE -12 BD88 -00185 MEMORY INJECTION PROFILE 14- Dec -11 1 1 _ • 16 -03 BG4H -00099 INJECTION PROFILE 28- Oct -11 1 1 C> MPL -24 BUTT -00004 MEMORY INJECTION PROFILE ( - 0 - T © 6- Aug -11 1 7 • 2- 50 /U -08 BD88 -00184 MEMORY (PROF W /DEFT GHOST 11- Dec -11 1 1 A -11 BSM4 -00018 INJECTION PROFILE 30- Oct -11 1 1 • • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 St. N Et MAR (I 1 2.D1Z M~MORANI)UM • To: Jim Regg ~~~ ;~ ((~~ Z~ ~~~ P.I. Supervisor FROM: Chuck Scheve Petroleum Inspector State of Alaska • Alaska Oil and Gas Conservation Commission DATE: Wednesday, October 15, 2008 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC L-24 MiLNE PT UNIT KR L-24 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv J6~ Comm Well Name: MILNE PT UNIT I{R L-24 Insp Num: mitCS081010064810 Rel Insp Num: API Well Number: 50-029-22560-00-00 Permit Number: 195-070-0 Inspector Name: Chuck Scheve Inspection Date: 10/9/2008 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well ( L-z4 Type Inj. ~ ~'~' TVD I 6955 IA aao zzao ~ z~so ztao ' P T I9sozoo TypeTest ! SPT Test psi ~ 1~3s.zs OA zoo zzo zzo I zzo i Interval aYRTST P/F P Tubing ; zsoo zsoo j zsoo zsoo Notes' Pretest pressures observed and found stable. Well demonstrated good mechanical integrity. Wednesday, October 15, 2008 Page I of I • _ ~L~ LOS 1",4/1/Sli/1/.4L ProActive Diagnostic Services, Inc. To: ACC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907J 793-1225 l~,p _ ~ If (Y ~t i' %. c9v L+ RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTV The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following BP Exploration (Alaska), Inc. Petrotechnical Data Center Attn: Joe Lastufka LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 and ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 U$~. t95 -c3~-~y t ~oov 1) Injection Profile 22~Sep-08 MP L-24i 2) Signed Print Name: ~ nn,~ ~~Q~~ 1 Color Log / EDE 50-029-22560.00 _,.. Date - - _ PROACTNE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907245-8951 FAX: (907245-88952 E-MAIL : ~~sa~:~~~rar~®Cc?~e~aar~~cs~.~c~a~a WEBSrrE : v+rmrv.t~el~cs~e~l~€~.c€sca~ ~~ C:\Docinnents and Seitings\Owner\Desktop\Transmit_BP.doc . . WELL LOG TRANSMITTAL ProActive Diagnostic Services, Inc. To: AOGCC Records Department 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 RE : Cased Hole/Open Hole/Mechanical Logs and / or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road . Suite C Anchorage, AK 99518 Fax: (907) 245-8952 1) 2) 3) 4) 5) 6] 7) EDE Disk MPL - 24i Injection Profile 1 0-Sep-06 5l?ANNED APR 03 Z007 LJ "\ c.. 1 D¡S- - 070 t± IL.I-S-~ 8' Print Name: L /'~ . (\'n .l.!....//l í 't"S t'¡ vlt2- (/ v Lö.I/Ludz<2"v( " j~ Signed: Date : -~ ·t)m'i:~~s.'ìiO[íJ PRoACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-8952 E-MAIL: PDSANCHORAGE(q>MEMORYLOG.COM WEBSITE: WWW.MEMORYlOG.COM D:IMaster _Copy _00_ PDSANC-2OxxIZ _ Word\DistributionlTransmittaC SheetslTransmit_ OriginaJ.doc MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ~~. P.I. Supervisor \ 'f11 ("D/II( ():) DATE: Monday, October II, 2004 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC L-24 MILNE PI UNIT KR L-24 FROM: Lou Grimaldi Petroleum Inspector Src: Inspector Reviewed By: P.I. Suprv ,J15 f!- Comm NON-CONFIDENTIAL Well Name: MILNE PT UNIT KR L-24 API Well Number: 50-029-22560-00-00 Inspector Name: Lou Grimaldi Insp Num: mitLGO4 I 008040430 Permit Number: 195-070-0 Inspection Date: 10/7/2004 ReI Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well L-24 Type Inj. G TVD 6952 IA 100 1920 1880 1870 P.T. 1950700 TypeTest SPI Test psi 1738 OA 150 180 180 180 Interval 4YRTST P/F P Tubing 4700 4700 4700 4700 Notes: Monday, October 11,2004 Page I of I "'~ ~ß- STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon 0 Alter Casing 0 Change Approved ProgramD 2. Operator SuspendD Repair Well 0 Pull TubingD Operation Shutdown D Plug PerforationsO Perforate New Pool 0 4. Current Well Class: Perforate 0 WaiverD Stimulate Œ Time ExtensionD Re-enter Suspended Well 0 5. Permit to Drill Number: 195-0700 OtherD Name: BP Exploration (Alaska), Inc. Development 0 StratigraphicO 9. Well Name and Number: MPL-24 10. Field/Pool(s): Kuparuk River Field / Kuparuk River Oil Pool, Milne Point Unit Exploratory 0 ServiceŒ 6. API Number 50-029-22560-00-00 3. Address: P.O. Box 196612 Anchorage, Ak 99519.6612 7. KB Elevation (ft): 51.58 8. Property Designation: ADL-355018 11. Present Well Condition Summary: Total Depth measured 12780 feet true vertical 7687.5 feet Effective Depth measured 12705 feet true vertical 7628.2 feet Plugs (measured) Junk (measured) None None Casing Conductor Production Surface Length 80 12748 6483 Size 20" 91.5# H-40 7" 26# L-80 9-5/8" 40# L-80 MD TVD Burst 34 32 33 114 34.0 - 114.0 - 12780 32.0 - 7687.5 - 6516 33.0 - 4459.8 1490 7240 5750 Collapse 470 5410 3090 Perforation depth: Measured depth: 12246 -12324,12340 - 12388, 12396 - 12430 True vertical depth: 7271.24 - 7330.35, 7342.56 - 7379.36, 7385.52 - 7411.82 Tubing ( size, grade, and measured depth): 3-1/2" 9.3# L-80 @ 30 11853 Packers & SSSV (type & measured depth): 3-1/2" Baker 8-3 Packer @ 11816 12. Stimulation or cement squeeze summary: Intervals treated (measured): 12396 - 12430 Treatment descriptions including volumes used and final pressure: 10 bbls 15% DAD Acid @ 3205 psig Prior to well operation: Subsequent to operation: Oll-Bbl 0 Representative Daily Averaae Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure 0 1460 0 13 0 0 1625 530 Tubing Pressure 3259 3102 14. Attachments: 15. Well Class after proposed work: ExploratoryD DevelopmentD ServiceŒ] Daily Report of Well Operations. 2{ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron 1-1 ~ r --ti7J ~ Signature 16. Well Status after proposed work: Operational Shutdown D Oil 0 GasD WAG Œ GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: 303-345 Title Production Technical Assistant ::;; ;;.: (Phonel '5Ø4=:4$~ Date i,..<__"'jl.~.,t.-~~.,' 3/15/04 Copies of Logs and Surveys run - MAR 1 8 200 MAR 1 ~ 2004 Form 10-404 Revised 12/2003 ~BFL A' P,'r- ~-" ....,-_.:.,", Û~ ~ rG-l1~Ä:C""':" .,~i' '<,.0 . -->'~ MPL-24 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 12/24/03 FCO/ACID, CTU #5; MIRU. RIH WITH 2.5" JSN JETTING TUBING. ENCOUNTERED FILL AT 12388' CTMD. JETTED DOWN TO 12418' CTMD, ENCOUNTERED HARD BOTTOM. POOH TO PU MOTOR AND MILUUNDERREANER. COIL PIN-HOLED AT 938'. BLED DOWN COIL, CONTINUE POOH. SECURE WELL. PREP TO CUT PIPE. 12/25/03 FCO, CTU #5; CO NT' FROM WSR 12/24/03... CUT 1100' OF COIL OFF REEL. MU AND RIH WITH WEATHERFORD 2 3/8" MOTOR AND UNDERREAMER W/ 5.75" BLADES. ENCOUNTERED HARD UR'ING AT 12351' -12362',12388' -12389', AND 12412' - 12414'. UNDERREAMED TO 12620' CTM (190' RATHOLE). SWEPT WITH 20 BBL FLOPRO. CBU. SPOT AND SQUEEZE 10 BBLS 15% DAD ACID FROM 12396' TO 12430' AT 1.6 BPM AND 2100 PSI WHP. POOH. NOTIFY PAD OP AND REQUEST WELL TO BE POI. RDMO. FLUIDS PUMPED BBLS 0 TOTAL Page 1 ~ . Tree: WKM 3-1/8" FMC Tubing Hanger w/ 3.5" "H" BPV profile ~l 20" Conductor Casing 9-5/8" 40# L-80 Surface Casing 16516' MD I j¡ 3-1/2" Threaded L-80 Tubing NSCT connections 9.3 ppf, 2.992" i.d. STIMULATION SUMMARY NONE PERFORATION SUMMARY REF: LOG: Size SPF 4.5" 5 4.5" 5 4.5" 5 Interval TVD 12,246' to 12,324' 12,340' to 12,388' 12,396' to 12,430' 7271' to 7371' 7343' to 7380' 7386' to 7401' 7 ", 26#, L-80 Butt. Csg 112,793 I DATE 6/4/95 REV. BY DBR M P L-24i v ^ KB = 51.58 GL = 16.80 KOP 500' MD/ TVD Max Hole Angle: 65.97 @ 10,105' MD 7" x 3.5" annulus fluid Diesel to 2050' 9.6 ppg Brine to TD Tubing restriction at 11700' :8J. Z I 11,816 I Baker "S-3" Packer U I 11,842 I HES 2.75" XN Landing Nipple I 11,853 Wirellne Rentry Guide I 11,853 ELMD (PDS 1/4104) COMMENTS Initial Completion - CURRENT ~ PBTD I 12,705 MILNE POINT UNIT WELL L-24i API NO: 50~29.22560 BP EXPLORATION (AK) (" WELL LOG TRANSMITTAL ( J 95-0f-õ ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7th Street Suite 700 3001 Porcupine St. Anchorage, Alaska 99501 RE: Distribution - Final Print( s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration(Alaska). Inc. Petro-Technical Data Center LR2-1 900 East Benson Blvd. Anchorage. Alaska 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT(S) OR CD-ROM FILM BLUELINE Open Hole 1 1 1 L-24i 1-1-04 Res. Eva!. CH 1 1 1 J&=3.G:) ~~ - Mech. CH 1 Caliper Survey Print Name: Date: RECEIVED J.\r'! 2 0 2004 Alaska Oil & Gas Cons.Commillkm Anchorage Signed: ~ -"~ ' C')\I~t... ~ \. ,,-0 N-.h~~ " PRoAcTivE DiAGNOSTic SERVicES, INC., PO Box 1 }69 STAffoRd IX 77477 Phone:(281) 565-9085 Fax:(281) 565-1369 E-mail: pds@memorylog.com Website: www.memorylog.com ~~'b~\~ ( \ WELL LOG TRANSMITTAL ( ) 95-'-0'-10 ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7th Street Suite 700 3001 Porcupine St. Anchorage, Alaska 99501 RE: Distribution - Final Print[s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration(Alaska), Inc. Petro-Technical Data Center LR2-1 900 East Benson Blvd. Anchorage, Alaska 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT(S) OR CD-ROM FILM BLue LINE Open Hole 1 1 1 Res. Eva!. CH 1 1 1 L-24i 1-1-04 Mech. CH 1 Jf1 ~~~ ~ Caliper Survey Signed: ~O\~~~<ð.~~ Date: RECEIVED Print Name: -..'.\H 2 0 t~OO4 ¡AlaSka Oil & Gas Cons. COm- Anchorage PRoAcTivE DiAGNOSTic SERViCES, INC., PO Box 1 }69 STAFrORd TX 77477 Phone:(281) 565-9085 Fax:(281) 565-1369 E-mail: pds@memorylog.com Website: www.memorylog.com ~~\\\~ ( ( VIC File Review Date: November 21,2003 Subject: BPXA MPU Well L-24i PTD#: 195-070 Orders: CO 432 B (consolidated orders) AIO lOB and prior versions. .<1\A/\, _1 0 Tom Maunder, P.E. ~ y v ~/ Reviewers: Initiating Action: Sundry Application to Stimulate (303-345) Review Summary 1. This well was drilled in late May 1995 and completed in early June 1995. 2. The only thing remarkable on the drilling of the well was that cement was not circulated on the surface casing and a top job was necessary. A spreadsheet analysis of the production cement job indicates that sufficient cement was pumped to isolate the Kuparuk 3. A cement bond log was run. Wendy performed the original MIT II analysis on October 8, 1996. Her assessment was that good bond was indicated from 12070 down and MI was indicated. This is about 150' above the top perforation. I have examined the bond log and concur that MI is indicated, with continuous cement slightly deeper than her pick. 4. Last MIT performed, October 1,2000. Witnessed by John Crisp, passed. 5. Chronological Review of files revealed: a. Most recent order CO 432 B (December 12,2002). CO 432 issued July 22, 1998 consolidated the multiple original orders issues for MPU. b. AEO: EP A exempted all aquifers for the Kuparuk River oil and gas field [40 CFR 147.102(b)(3)]. The Commission also issued AEO-2 (July 8, 1987) for certain areas in the Milne Point Unit. The well is within the area covered by AEO-2. c. AIO 10 (September 19, 1986) - Class II underground injection authorized within the MPU. The well is located within the authorized area. d. MIT II was assessed October 8, 1996 and again November 21,2003. "MI indicated" was determined on both occasions. e. The well passed its most recent MIT on October 1,2000. Recommendation a. File Review indicates compliance with provisions of20 AAC 25, CO, and AIO (as superceeded). Approval ofBPXA's sundry request is recommended 1. Type of Request: D Suspend D Operation Shutdown 0 Perforate 0 Abandon VarianceD Annular Disposal 0 Alter CasinQ 0 Repair Well 0 PluQ Perforations 0 StimulateŒ] Time ExtensionD OtherD Chanqe Approved Proqram 0 Pull Tubinq 0 Perforate New Pool 0 Re-enter Suspended WellD 2. Operator 4. Current Well Class: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc. 195-0700 Development 0 Exploratory D 3. Address: P.O. Box 196612 6. API Number Anchorage, Ak 99519-6612 Stratigraphic 0 Service Œ] 50-029-22560-00-00 7. KB Elevation (ft): 9. Well Name and Number: 51.58 KB MPL-24 8. Property Designation: 10. Field/Pool(s): ADL-355018 Milne Point Field / Kuparuk Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): I Effective Depth MD (It): I Effective Depth TVD (It): Plugs (md): Junk (md): 12793 7697.8 12705 7576.6 None None Casing Length Size MD TVD Burst Collapse top bottom top bottom Conductor 45 20" 91.5# H-40 35 - 80 35.0 - 80.0 1490 470 Production 12758 7" 26# L-80 35 - 12793 35.0 - 7697.8 7240 5410 Surface 6481 9-5/8" 40# L-80 35 - 6516 35.0 - 4459.8 5750 3090 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 12246 - 12324 7271 - 7330.4 3.5 " 9.3 # L-80 35 - 11853 12340 - 12388 7343 - 7379.4 12396 - 12430 7386 - 7411.8 Packers and SSSV Type: Packers and SSSV MD (ft): 3-1/2" Baker S-3 Packer 11816 12. Attachments: Description Summary of Proposal ŒJ 13. Well Class after proposed work: Detailed Operations Program D BOP Sketch D Exploratory D DevelopmentD Service I!I 14. Estimated Date for December 20, 2003 15. Well Status after proposed work: Commencina Operation: Oil 0 GasD PluggedD Abandoned 0 16. Verbal Approval: Date: WAGD GI NJ ŒI WINJD WDSPLD Commission Representative: Perpared by Garry Catron 564-4657. 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Danielle Ohms Printed Name Danlelle Ohms """' Title Petroleum Engineer Signature ~JJjfÝ.b a~ Phone 564-5759 11/20/03 Commission Use Only Sundry Number:. ~l- Conditions of approval: Notify Commission so that a representative may witness 3C.7 '?- -~L ~~ Plug Integrity 0 BOP TestD Mechanciallntegrity TestD Location Clearance D Other: Subsequent Form Required: '-\\) '-\ t~kk~ Original Signed Blf BY ORDER OF Approved by: Sarah PaJio THE COMMISSION Date: . r I I ( STATE OF ALASKA (' ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 ð~ ~b-\ ~- >(þ C¡~NNEDI DEC «) 4: 2f8ø11SBfL IS s -ð RIG I ~L~ I Form 10-403 Revised 2/2003 SUBMIT IN DUPLICATE bp ( ( To: Jerry Bixby/Mike Hefley Wells Ops Supervisor Date: Oct. 31 2003 From: Danielle Ohms (x5759) lOR: 150 bopd Subject: MPU L-24i FCO COST CODE: New Well L-43 Drilling AFE when it becomes available (--mid Nov.) ESTIMATED COST: $30,000 I 1 Ic I Wash tbgl FCO/spot acid OBJECTIVES Injector L-24i has fill covering the Al Sands which need to be cleaned out. A tag on 10/24/03 indicated fill (sticky) at 12393' MD. The bottom perf is at 12430' MD and ideally the FCO should leave at least 100' of rathole. In addition, there is SOlne buildup in the tbg (likely schmoo) which needs to be cleaned out while on the well with CT. After the cleanout is complete, jet 10 bbls of 15% DAD acid across the A Sand perfs and squeeze away. This cleanout will prep the well for an ¡PROF as well as Ünprove injectivity which will be needed to help support the planned offset infill producer, L-43. Getting this IPROF is needed to lneet MPU's state reporting requirements for 2003, in addition to the value of the surveillance data. A separate request will be sent out for the IPROF. BACKGROUND L-24i is the primary supporter of L-04 and L-05 which produce 550 and 650 bopd respectively. In addition, an infill producer, L-43, is planned to be placed between these wells in 12/03 which will also be supported by L-24i. The Al Sand, which is completely covered in L-24i, accounts for 13 MMstb of the 57MMstb in this hydraulic unit. Both L- 04 and L-05 and the planned infill producer, L-43, have the Al Sand open. While the Al sand is the tighter of the three A Sand layers, a 9/96 IPROF in L-24i indicated that 34% of the injection was into the Al Sand. During the last IPROF in 8/00, there was no injection into the AI, though only l' of A 1 was open. We need to be injecting into the A 1 Sand in order to recover the significant reserves in this area. Note: *Min ID = 2.755" @ 11842'MD (XN Nipple) *The well bore schelnatic makes note of a tubing restriction at 11700' MD. through wi 2.75" swage on 8/27/95 (with a little work). *Swapped froIn gas to water injection on 10/21/03. Able to pass ( ( SCOPE 1. RU CT. 2. Jet schmoo build-up off tbg. 3. FCO to -12530' MD or deeper. 4. After ensuring fill returns have been sufficiently circulated out, jet 5 bbls of 15% DAD acid across A Sand perforations only and squeeze away (avoid getting acid above 12325' MD to keep out of the B/C Sands, increased injectivity there is not necessary). Concentrate the jetting across the Al Sands (12396' - 12430' MD). Repeat jetting an additional 5 bbls acid across the A Sand perfs and squeezing away. 5. POOH while taking returns to surface (ensure SOIne loss). 6. RD CT. 7. Immediately return well to injection at an initial target rate of 1800 bwpd. Tree: WKM 3-1/8' FMC Tubing Hanger w/ 3.5" "H" BPV profile, 20' Conductor Casing 9-5/8' 40# L-80 Surface Casing 3-1/2" Threaded L-80 Tubing NSCT connections 9.3 ppf, 2.992" i.d. STIMULATION SUMMARY NONE PERFORATION SUMMARY REF: LOG: Size SPF Interval 4.5" 5 4,5" 5 4.5" 5 12,246' to 12,324' 12,340' to 12,388' 12,396' to 12,430' 7 ", 26#, L-80 Butt Csg DATE 6/4/95 REV. BY DBR (' 180' MD I 16516' MD I TVD 7271' to 7371' 7343' to 7380' 7386' to 7401' 112,793 1- MP L-24i COMMENTS Initial Completion I 11 816 I 11 ,842 I 11.853 - CURRENT PBTD KB = 51.58 GL = 16.80 KOP 500' MD/ TVD Max Hole Angle: 65.97 @ 10,105' MD 7' x 3.5" annulus fluid Diesel to 2050' 9.6 ppg Brine to TD Tubing restriction at 11700' I Baker "S-3" Packer I HES 2.75" XN Landing Nipple Wireline Rentry Guide 1 12,705 MILNE POINT UNIT WELL L-24i API NO: 50-029-22560 BP EXPLORATION AK { i State of Alaska Alaska Oil and Gas Conservation Commission MEMORANDUM TO: Dan Seamount Commissioner d(y DATE: October 1,2000 SUBJECT: Mechanical Integrity Tests THRU: Blair Wondzell ~ BPX P.I. Supervisor tØ/'Cðù B,C,J,L Pads ~ B-05i,C-06i,1 Oi,J-02i,L-24i FROM: John Crisp J eh"" æ.. Milne Point Unit Petroleum Inspector Milne Point Field NON- CONFIDENTIAL Well P.T.D. Notes: Well P.T.D. Notes: Well P.T.D. Notes: Well P.T.D. Notes: Well., L~24i P.T.D.~!!tf1ii "0700 Notes: TypelNJ. Fluid Codes F :: FRESH WATER INJ. G = GAS INJ. S =. SALT WATER INJ. N = NOT INJECTING 4 P 4 'p 4 P Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioacti\lè Tra.cer Survey A= Tèmperature Anomaly Survey D= Differential Temperature Test Interval 1= Initial Test 4= Four,Year Cycle V= Required by Variance W= Test during Workover 0= Other (describe in notes) . Testis Details I witnessed 5 successful MITis. No problems encountered. .I.T.ls performed: §. Attachments: Number of Failures: Q Total Time during tests: . 2 hrs. ££.;. MIT report form 5/12/00 L.G. MIT MPU B,C,J,L Pads 10-01-00jc.xls 1 0/3/00 :7 (.1' hared : ~rVices . rilling AI aska (~ .I' .. { ~' 900 East Benson Boulevard, MB 8-1 . Anchorage, Alaska 99508 (907) 561-5111 Fax: (907) 564-5193 December 14, 1998 Wendy Mahan Natural Resource Manager Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, AK 99501-3192 Re: Annular Disposal Information Request RECEIVED DEC 14 1998 Dear Ms. Mahan: Alaska Oil & Gas Coos. Commission Anchorage On October 28, 1998 you requested an update from Shared Service Drilling regarding Annular Disposal Records from July 25, 1995 through present time. We compared your list with our records and are able to provide you with the following data: . Individual Annular Disposal L()gs from the SSD database which coincide with the approved wells on your attached AOGCC Annular Log. TheSSD records are provided to you in the' same order as listed on your log. . There were some wells on your list which were not injected into. These wells are identified as follows: . Endicott wells 1-03/P-16, 1 ~65/N~25, 1-59/0-24 . Exploration well Pete's Wicked #1 . Milne Point wells E-22, E-23, F~Ol, L-16, J-19, L-25, F-30, L-21, K-38, NMP #1 & #2, K-05, K-02, H-07, K-25, K-37, E-17, F-21,K-30,K-34, K~2li, F-66, K-06, K-54, K-33, F-49i, K-18 . PBU Wells E~38, 18-34,15-42, S-29A, 15-46, B-36,.15-43, 11-38 . The reason ~any of these annuli were not used is because the waste materials generated from these wells were injected into other approved annuli. Hopefully the injection logs submitted with this letter will clarify this. In addition, please note that our records show: . The wells listed above in italics were permitted but not used for annular disposal. . The wells listed above in BOLD were not permitted for annular disposal. Wells drilled after June 6, 1996 were required by SSD procedure to be pennitted with a Sundry Approval (10-403) form. Our records show that no Sundry Approval for Annular Disposal was filed for these wells. Wells drilled between July 25, 1995 and June 6, 1996 were automatically approved for annular disposal with the Permit to Drill. . We also provide you with a cumulative report from our database of records from July 25, 1995 through the present. From those records, we show the following wells not listed on your report were used for annular disposal: . t " \c0' ., ,Annular Disposal Letter 12/14/98 f .. j ~~ .1:r...8 I ~~ -152- I a¡4' I -+ z.. ) ( " . Endicott wells 1-23/0-15, 1-61/Q-20, 2-40/S-22 . Exploration well So,u, rdough #'1 ;;. '14:1;. 00 B °4 - I z..L 9 I,' 0 2. _9...~' ~ 8 .,ç. II", /' -, ... . Milne Point wells F-06 H-05 H-06 J-13 L-24 - 'IS' 01 0 9;".Q'- I!JS. .cq.... ' (~s:"'<:I'3" ,qS-'~3 . PBU wells 18-30, 18-31, 1444,£-43, E-34, E-36, G-04A, and S-33. ~2.-I02.. . . . :11" oS '- ';)3 . '2.o+-. - q ç. 0';' 3 . IndIvIdual logs are provIded to yOU fot these logs as well. . Finally, our records show that the B-24 outer annulus was left open (see attached cOITespondence) Thank you for the opportunity to provide clarity to these records. If I can be of any further assistance please do not hesitate to contact me at 564-5183, or Karen Thomas, Environmental Advisor at 564-4305. Sincerely, ~{L Fritz P. Gunkel Shared Service Drilling Manager FPG/KMT cc: Dave Wallace - HSE Manager (w/out attachments) RECE\V'ED DEG ~\ 4 1998 Alaska CiI& 'Gas Cons. commission , Anchorage ' , Shan"d Se~ice Drilling Anm:lar Injection. Volumes July 25, 1995 until December 1998 Cumulative Report Surface Casing Depth Cum Mud & Clgs Rig Endicott Doyon 15 1-19/1-18 5000 Sec. 36, T12N, R16E 8,960 7,848 Doyon 15 1-23/0-15 4246 2020'FNL, 2087'FEW, SEC.36,T12N,R16E 32,084 30,604 - - . Doyon 15 1-33/M-23 5013 3217'NSL, 2114WEL, See 36,T12N, R16E 9,879 9,729 - --------------.--------------------.------------------~-----_._-- Doyon 15 1-61/0-20 4236 3075'NSL, 2207'WEL, Sec 13,T12N, R16E 25,228 21,379 . -. - -- . - - - - - ---- - Doyon 15 2-40/S-22 4531 2020'FNL, 2289'FEL, Sec 36,T12N, R16E 31,195 29,952 :OA )oyon 14 In¡Well 15-47 3515 - ------------ - ---- - - ._-~-- ._-----~ 3829 . 14 )oyon 14 )oyon 14 )oyon 9 )oyon 9 --- DS 15-45 OS 15-48. 3548 OS 15-49 18-30 18-31 )oyon 9 18-32 )oyon 9 18-33 ---------------- Jabors18E labors 18E labors 18E labors 18E xploration 0014 Iilne 27E .------- abors 22E abors 22E abors 22E -- 3bors 22E 12-35 12-36 13-36 14-44 3667 3930 3680 3830 4140 3543 3452 3431 3288 Sourdough #3 4236 MPK-17 MPC-23 MPC-25 MPC-26 MPC-28 3508 4941 8595 4704 5405 Legal Desc ~- ---- ---- ------ .--- 3648'NSL, 4956'WEL, Sec 22,T11N, R14E -~--- 4749'NSL, 5180'WEL, Sec. 22, T11N, Sec. 22, T11N,R14E -~ ---~._----_.. - ---- --- ----------- 4676'NSL, 5165'WEL,Sec.22, T11N, 1499'SNL, 26'WEL, See 24,T11N, R14E 3719'NSL, 64'WEL, See 24,T11N, R14E - - 3632'NSL, 41'WEL, See 24,T11N, R14E 3690'NSL, 56'WEL, See 24,T11N, R14E . . 348'NSL, 705WEL, Sec 18,T10N, R14E 63'FSL, 899'FEL, See 18,T10N, R15E 1585'NSL, 5187'WEL, See 13,T10N, R14E 2829'NSL, 1617WEL, See 9,T10N, R14E 2245'FSL, 5067' FEL, Sec. 29, T9N, R24E 3648'NSL,2100'WEL, Sec.03, T12NR 11 E 1038 NSL, 2404 WEL, See 10,T13N, 1143'FNL, 2436'FWL, See 10,T13N, R10E 1086 NSL, 2419 WEL, See 10,T13N, Sec 10,T13N, R10E Cum Total 3,002 3,385 4,669 2,266 6,086 3,311 5,215 3,723 4,002 4,137 3,974 5,786 19,608 2,060 1,905 5,228 425 Page 1 903 1,697 216 1,559 936 2,250 1,861 2,050 3,436 1,961 3,523 2,319 4,630 18,538 1,800 1 ,465 4,483 350 Cum Rig Wash 3,035 137 50 1,156 992 1,160 150 2,613 -- ----- --- - 1,063 2,009 134 820 1,141 380 1,100 200 464 285 130 300 555 Cum Campi Cum Form Cum Interm Cum Final Disposal Period Fluids Fluids Freeze Freeze Start End 200 1,176 120 2,283 1,904 800 2,565 1,100 1,871 1,535 685 r,J=ct:iV-ED .DEe 1 4 1998 ë\!astŒ UlI6 \;Jas Cons. Commis::Jn Anchorage 120 1215/95 120 9/30/95 8/31/95 1215/96 12131/95 12131/95 Annulus Status Open Open Broached 60 1215/95 1215/96 Open 60 7/25/95 12131/95 Open ---- --_.-----_..______0-. 90 11 m95 --- 51 4/4/96 12131/95 4/4/97 Open Broached 12121/96 Open ---------~- 65 2121/96 2121/97 Open 150 7/25/95 12131/95 Open 171 7/26/95 12131/95 Open 150 8124/95 12131/95 Open 120 9/28/95 12131/95 Open ------- 150 9/1/95 12131/95 Open 66 12121/95 10 120 10/13/95 150 10/26/95 120 8/17/95 1/26/96 100 4/18/96 130 1/25/96 140 1/5196 190 12119/95 75 2115196 12131/95 12131/95 12131/95 1126/97 4/18/97 1/25/97 1/5/97 12119/96 2115/97 Open Open Open Closed Open Open Open Open . f \' Sha~d S~ice Dtilling Annular Injection Volumes July 25, 1995 until December 1998 Cumulative Report Rig Nabors 22E Nabors 22E Inj Well MPF-06 MPF-14 Surface Casing Depth 8766 6690 Nabors 22E MPF-70 7919 Nabors 22E MPH-05 5335 ------~----.-.~_._----.-- --- Nabors 22E MPH.06 7304 Nabors 22E Nabors 22E Nabors 22Ë Nabors 27E Nabors 27E -- -< .--~ Nabors 27E .----- Nabors 27Ë Nabors 27E MPI-07 MPJ-13 MPJ-16 8-24 2680 2835 3112 4080 Legal Desc See 06,T13N, R10E -- - - - Sec06,T13N, A10E UM - - -- u -- . - - - - - - . 2189'NSL, 2591'WEL, Sec 6,T13N, A10E . -' - - - . - - 2882'NSL, 4028'WEL, See 34,T13N, R10E 2~?~:~~~, .~~_~4'W_~~~~~c ~,T13N~ .R.1 ~ 2339'NSL, 3906'WEL, See 33,T13N, A10E - -- --- - - - - . --- - - - - --~-- --------.- ---- 2319'NSL, 3179'WEL, See 28.T13N. A10E 2317'NSL, 3336'WEL, See 28,T13N, A10E ____0__--- - See 18,T13N, A11E UM MPF-22 MPF-25 8841 See 06,T13N, R10E UM ----~_._------~----- 3405 1857'NSL, 2696'WEL, See 6,T13N, A10E MPF-37 MPF-38 - ---~~---- MPF-45 MPF53 Nabors 27E Nabors 27E ------~-- MPF-61 MPF-62 Nabors 27E --~- Nabors 27E Nabors 27E -~-- Nabors 27E Nabors ~7E ----~- WOA 18E 18E Joyon 9 Joyon 9 Joyon 9 "abors 18E MPF-69 MPF-78 MPL-24 F-33 F-36 ------ 0-30 0-31 b-33 S-43 6621 8561 6678 6750 6585 6059 5772 7085 6515 3570 3691 3456' 3215 3222 3121' 1931'NSL, 2643'WEL, Sec6,T13N, R10E 1994'NSL, 2731'WEL, See 6,T13N, R10E 1979'NSL, 2608'WEL, See 6,T13N,R10E 2028'NSL, 2572'WEL, See 6,T13N, R10E 2077'NSL, 526'WEL, See 31,T14N, A10E 2141'NSL, 2627'WEL, See 6,T13N, R10E 2125'NSL, 2502'WEL, See 6,T13N, A10E 2237'NSL, 2555'WEL, See 6,T13N, A10E 3654'NSL, 5180'WEL, See 8,T13N, A10E 3332'NSL, 2174'WEL, See 2, T11 N, A 13E 2642'NSL, 2878'WEL, See 2,T11N, A13E 3625' NSL, 1066' WEL, SEC. 23, T11 N, SEC. 26, T11N, A13E . . 2965' NSL, 1067' WEL, SEC. 23, T11 N, 4211'NSL,4503'WEL,SEC35, T12N, R12E Cum Mud Cum Total & Ctgs 1,927 1,731 18,717 19,775 8,283 8,515 1,680 - -------- 14,127 985 1 ,468 6,536 9,897 7,032 9,232 17,562 6,051 5,732 386 9,740 8,476 6,790 1,468 6,963 5,261 150 4,661 5,943 Page 2 17,107 18,794 7,711 8,335 1,280 13,292 915 1,396 9,357 6,887 9,157 17,381 5,671 5,657 316 9,665 7,456 4,900 183 1,998 2,811 2,425 2,636 Cum Rig Cum Compl Cum Form Cum Interm Cum Final Disposal Period Wash Fluids Fluids Freeze - - Freeze Start End 196 1/25/96 1/25/97 .--~---- 1,270 735 40 1,320 660 1,359 1,275 2,106 1,716 382 - --- --- --_u--- - 250 ------. ------- -- - - --- 645 72 250 70 165 75 190 225 65 335 340 6/3/96 56 6/17/96 6/3/97 6/17/97 Annulus Status Open Open Open 80 60 180 8/5/95 70 9/21/95 190 8/19/~~~2/31/95 __~pen - 12/31/95 12/31/95 Open . -- -. -- -- - . . --- n_..-- . Open 70 11/12/95 130 10/17/95 12/31/95 Open - --.-- - - --------.. - -- ------- ?pe~ Open " 1/25/96 70 12/12/95 65 12/26/95 75 7/25/95 12/31/95 - -- - -- ---._-- .-- ---- 1/25/97 12/12/96 12/26/96 12/31/95 . __._9pe~_n Open Open 75 12/6/95 ------- 181 7/31/95 12/31/95 Open .~-------_.- 12/31/95 Open 12/31/95 Open ----~---- 60 80 8/19/95 75 8/31/95 775 165 465 3,471 1;035 1,511 f..¿Ct\vEÐ DEt '4 1998 12/31/95 Open 70 10/13/95 12/31/95 Open 75 8/~~~~~31/95 Open 140 9/12/95 12/31/95 Open 70 11/27/95 12/31/95 Open --_.~---- 160 2/21/96 2/21/97 Open 135 12/18/95 12/18/96 Open -~---------------- 140 1/31/96 150 4/20/96 130 2/21/96 80 517197 A!¡¡s\œ\ 011 & Gas COtIS. COl¡in'~~D And\OtBgO 1/31/97 4/10/97 ----- 2/21/97 517198 .. Open Open Open OPEN Sha~ed. ~êt~ice Ddlling AnntJiàr Injection Volumes July 25, 199~ until December 1998 Cumulative Àeport Surtace Casing Cum Mud Cum Rig Cum Campi Cum Form Cum Interm Cum Final Disposal Period Annulus Rig Inj Well Depth Legal Desc Cum Total & Ctgs Wash Fluids Fluids Freeze Freeze Start End Status Nabors 28E 8-33 3504' 969'SNL, 1898'EWL, See 31. T11N, R14E 3,974 2,842 857 195 80 5/1/96 12131/96 Broached --~-_. -.- - - Nabors 28E E-34 3664 168'SNL, 500'WEL, See 6, T11N, R14E 9,656 7,228 1,420 858 40 110 8/23/95 12/31/95 Open .----- ---. "--- ..- -." -- - _._._~~- --.--- ----~~--- ---------.-.---- --- Nabors 28E E-36 3648 1706'SNL, 822'WEL, See 6,T11N, R14E 9,271 4,417 1,293 3,096 365 100 7/25/95 12131/95 Open -- -- - ---- - -- --- N~~~r~2~~____-~~~.?"___~810_- 3391'NSL, 881'WEL, See 6,T11N, R14E 4,695 4,241 374 ._----~~-_.~~.~~~~___~2I31/95 - Ope~- Nabors 28E E-39 3638 3358'NSL, 501 'WEL, See 6,T11 N, R 14E 2,250 928 220 1,022 80 8/28/95 12131/95 Open _-0 ---- -- ---- - - - - - ---. - ------ ------------- Nabors 28E G-04A 3509 29~ ~~~_L, ~?7 4'''Y§-,_~e~ ~~!:r! 1~, R_!~I::__~,937 -- _!!~ ~824_.. -.. 2,315 --....-. 1 0/20/95 12131/9~- .--- ~pe_n ~~~~r~_~~,=. ___9-21__.___~~~..9__.___~9.11'NSL,.2368'WE~~Sec 12,T11N, R14E 11,430 3,956 3,072 4,270 . -_.._---~-~._u_~/8/~~_____121_32~9~_--_~~~~--- Nabors 28E S-24 2750 1633'SNL, 4228'WEL, See 35,T12N, R12E 20,261 11,773 2,177 5,751 275 285 1219/95 1219/96 Open-. ~abors~~~-- -S~-~;- ._m._--;~_~- - -- --~6;~'SNC.1487'WEL,sec35,T12N,R12E 18,014 6,613 '---;,~;~--'--- 8,392 . - "-----;--:;0-- 308 1211/95 12/1I~~----~pe~----- t.. ./ Nabo~~~~__- - ?:~----- -- ._~~~_..__.- 4152' NS~,_~504' ~L, See 35,T1 ~N, 8,062 4,159 2,034 1,754 -- .--- .._--_.._-_....!_~ .._218/96 n__u__- 2I~~~!_- ---_Op~-~-_.- . Nabors 28E S-42 3077 See 35, T12N, R12E 168 100 68 3/13/96 3/13/97 ------- Nabors2ES H-35 3157 4535'NSL, 1266'WEL, Sec21,T11N, R13E 4,860 3,725 555 480 20 80 10/26/95 12131/95 Open N~~o~~~-- H-36 --- 355~_~~'NSL, 1265'WEL, Sec21,T11N, R13E 1,452 857 100 410 85 10/~~/~~..-----!~31/95 Open '~" '-' Page 3 , :;,~Gr.:'\fED DEe 1 4- 1998 ";Qt:l,¡; .Ji.¡ () ;,jdt t;oO&. comm~st'~jr. \\nchoragc . , ~ ~ :h' d ;:J þ'~r ¡ .r ì r. -.e.. . . . . ~- I ¡ ~ f-- - .J ..I a. J -,'- . ' I ' i~IV'- ~. :~ - '.,-:' C~S rilllng TO: FROM: DATE: SUBJECT: Blair Wondzell Chris West October 27, 1995 MPB-24 Well Suspension API # 50-029-22642 Blair; Please find attached a copy of the Form 10-403 to temporarily suspend this well as per AOGCC 20- AAC 25.110. As discussed this morning we propose setting three plugs in this well as detailed in the attached form, This will allow us to retain the wellbore for potential future sidetrack or service well use. ' We would like to keep the well's 9-5/8" x 1" annulus available for the injection of, liquid wastes. There are no other well annulii on this pad for injection. The annulus for MPB-24 was a.pproved for injection as part of the permit dated 25 January 1996. The annulus will be freeze protected b~fore moving the rig. ' Thankyou for your help in this matter. Please call me if I may be of any assistance. Chris West Drilling Operations Engineer Nabors27E (907)-564-5089 ~~,'~" ~~ ~ ~~ ~ ~\J ED ~ '~L- "-.ß- ~ DEt 14 "\998 ~- ': , :~:~, ~.,,,-;; t~' :" \I \~: iJ -ç, ."t.~t"'.~I~""~ '~'~r' 0, 1L (';~.~~ con~,' .liCÍì¡'~~'''''''''''' Ns,s'f..? \\ U ~~~ f:Jìchor82Ç¡ ~. ~ .,: , , I~. '.. ~ - ... '... ìf~ l8)~ F'FF,¡'iiIT ..~ ",.,' '.~.. ..~. ~.,. ....,. "... ......" .....' ':35,,070 ~j5"070 D ~Iw 0 7 0 q~:I'-070 95,,,,,070 9~)'''O70 9 f, 'w 0 7 0 l ~ , \ <.I c! C,~ I id¡ (¡ .'j' V 'I' d U ,3: \.Ii :;;: II Ci e (,I (:. 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""""'-~"''''''''''''''~''''''''''''''''''''''''''''''''''''''''''''''''''''''''''','''''''.'............................._.-...._..._-""".-,-..-..-,.--""""""""'~"""--''''''''~''''''''''''''''''-'''-'''''''''''''-''----'.'''''''''''-''''''''''-'''--'''''''''''''''''''''''''''''''''-''''''''''.','""""""""",.""-,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,'.'''''''''''''''''''''''''''''''''''''''''''''''.''''''.,.....,,,,,,..........,,....................,,.............................,,,,,.......,............'..,....,."""''''''''''''''''''" tt WJ t STATE OF ALASKA l ALASKA OIL AND GAS CONSERVATION Curv1MISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well DOil DGas 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 3654' NSL, 5180' WEL, SEC. 8, T13N, R10E At top of productive interval 1826' NSL, 1816' WEL, SEC. 31, T14N, R10E At total depth 2125' NSL, 1878' WEL, SEC. 31, T14N, R10E 5. Elevation in feet (indicate KB, OF, etc.) 16. Lease Designation and Serial No. KBE = 52' I ADL 355018 12. Date Spudded 113. Date T.D. Reached 114. Date Comp., Susp., or Aband.115. Water depth, if offshore J16. No. of Completions 05/17/95 OS/27/95 06/04/95 I N/A MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVQ)119. Directional SurveYl20. Depth where SSSV set 1. Thickness of Permafrost 12830 7727 Pr 12706 7629 FT ¡g¡ Yes 0 No I N/A MD 1800' (Approx.) 22. Type Electric or Other Logs Run LWD, MWD, GR/RES/DEN/NEU, GR/CCUSBT, COR/CON 23. CASING, LINER AND CEMENTING RÈCORD CASING SETIING DEPTH HOLE SIZE WT. PER FT. GRADE Top BOTIOM SIZE CEMENTING RECORD 20" 91.1 # NT80LHE 37' 110' 30" 250 sx Arcticset I (Approx.) 9-5/8" 40# L-80 35' 6516' 12-1/4" 1256 sx PF 'E', 250 sx 'G', 250 sx PF IE' 7" 26# L-80 32' 12793' 8-1/2" 230 sx Class 'G' D Suspended 0 Abandoned [g Service I.OCA i¡{)N¡ß' ~"~H£ot ~. .' i .I,¡ I ~ ..-..: ~,.~'.~ .:.- "'"'~".;~..;,;."" 24. Perforations open to Production (MD+ TVD of Top and Bottom 25. and interval, size and number) 4-1/2" Gun Diameter, 5 spf MD TVD 12246'-12324' 7272'-7331' 12340'-12388' 7343'-7379' 12396'-12430' 7385'-7412' SIZE 3-1/2'" L-80 MD TVD 26. DEPTH INTERVAL (MD) PRODUCTION TEST IMethod of Operation (Flowing, gas lift, etc.) I Water Injection PRODUCTION FOR OIL -BSL GAs-McF TEST PERIOD. Flow Tubing Casing Pressure CALCULATED . OIL-BSL Press. 24-HoUR RATE 28. 27. Date First Production OS/21/96 Date of Test Hours Tested " WATER-BsL GAs-McF W ATER-BsL Classification of Service Well Water Injection 7. Permit Number 95-70 8. API Number 50-029-22560 9. Unit or Lease Name Milne Point Unit 10. Well Number MPL-24i 11. Field and Pool Milne Point Unit / Kuparuk River Sands ' AMOUNT PULLED TUSING RECORD DEPTH SET (MD) 11854' PACKER SET (MD) 11817' ACID, FRACTURE, CEMENT SQUEEZE, ETC. AMOUNT & KIND OF MATERIAL USED Freeze Protect w/54 bbls diesel --- --- RI-( I-IVtU ()t.T 0 4 1C}9G A\aska 011 & Gag Cons. Commission lI.nl'hM~nA CHOKE SIZE ¡GAS-OIL RATIO OIL GRAVITY-API (CORR) CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. ~( Geologic Marker& Marker Name Measured Depth Top Kuparuk 'C' 12246' Top Kuparuk 'B' 12260' Top Kuparuk 'A' 12328' Top Kuparuk A3 12338' Top Kuparuk A2 12360' Top Kuparuk A 1 12393' TMLV 12478' 30. Formation Tests True Vertical Depth (Subsea) 7222' Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. 7232' 7284' 7292' 7309' 7334' 7400' 31. List of Attachments Summary of Daily Drilling Reports, Surveys r ect to the best of my knowledge Title Senior Drilling Engineer Prepared By Name/Number: INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the, interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (OF, 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 { .,... SUMMARY OF DAilY OPERATIONS SHARED SERVICES DRilliNG - BPX I ARCO Well Name: Accept Date: MPL-24i 05/16/95 Rig Name: Spud Date: N- 27E 05/17/95 AFE: Release Date: 330097 06/04/95 May 16 1995 MIRU. Rig maintenance. Check threads on mud manifold, suction screen pots, clean suction chamber on #2 pump, checked threads on mud line bull plugs collars pull end off degasser. Inspect & clean. Pull hatches off injection tank in sub. Inspect. Change oil #2 & swivel. Grease couplings on drawworks traction motors. Set rig. May 17 1995 RU on MPL-24i. Rig accepted 05/16/95 @ 1600 hrs. Take on water into pits. NU diverter system. Hook up riser, flowline, fill up line. Set mouse hole. Function test diverter. Fill hole, circ, check for leaks. PU BHA. Check MWD, work on ground. Orient MWD. Drill f/11 0' t/201'. May 18 1995 Drilling f/201' t/2284'. RECE1VED OCT 0 4 1996 May 19 1995 II 0\\ & Gas Cons. GQ'mmisS\OO A\asl\a Anchorage Drilling f/2284' t/2758'. CBU. Flowcheck well, OK. Pump dry job. Set back kelly, POOH. Download MWD. Change out tools. RIH. Take check shot at 2262', OK. Finish RIH. Drilling f/2758' t/3851'. May 20 1995 Drilling f/3851' tl5003'. CBU. Flowcheck well, OK. Pump dry job. Set back kelly. Short trip tl2758'. Hole clean. RIH. OK. Drilling f/5003' tl5762'. May 21 1995 Drilling f/5762' tl6229'. Clean suction screens on pumps. Drilling f/6229' tl6530'. Sweep hole/CBU. Flowcheck well, OK. Pump dry job. Set back kelly. POOH SLM to HWDP. Hole smooth & slick. No correction on strap. POOH. Sweep hole/circ and condition mud before POOH to run 9-5/8" surface casing. Flowcheck well. Page 1 { May 22 1995 Flowcheck well, OK. Pump dry job. Set back kelly. POOH to run casing. Hole in very good shape. LD BHA. Clear floor. RU casing equip. RIH w/ 161 full jts of 9-5/8", 40#, L-80 BTC casing, pump jt & hanger. RIH, no problems. Very smooth all the way to bottom. Casing shoe @ 6516'. Circ & condition mud before cementing casing. Pump 10 bbl H2O ahead. Test lines, OK. LD cement head. RU & perform top job. May 23 1995 Finish top job. NO diverter. NU wellhead. NU BOP stack & test. Clear floor. Install WB. Strap, caliper & PU BHA #3. RIH w/ BHA #3. Wash to FC at 6436'. Circ & condition mud. Test casing, good test. May 24 1995 Cont drillout plugs/float collar/cement & float shoe & 10' of new hole. Circ & condition mud for LOT. Perform LOT at 6540'. Achieve leakott at 910 psi, 12.7 ppg EMW. Drilling f/6540' tl8495'. Circ sweep around. Flowcheck well, OK. Pump dry job. Set back kelly. Short trip to shoe @ 8516'. RIH, no problems. Drilling f/8495' tl8780' May 25 1995 Drill f/8780' tl9534'. Test #1 mud pump suction & discharge relief valve. No test. Drill f/9534' tl9815'. Retest #1 mud pump suction & discharge relief valve, tested OK. Drill f/9815' tl9879'. Test #2 mud pump suction & discharge relief valve. Tested OK. Drill f/9879' tI 10545'. May 26 1995 Drilltl10545' tl1 0703'. Survey, CBU, check for flow, pump pill. Short trip tl8490'. No problems, no fill. Drill f/10703' tl11395'. May 27 1995 Drill f/11395' tl12186'. CBU. Check well for flow, pump pill. Short trip tl1 0700'. No problems, no fill. Drill f/12186' tl12422'. Page 2 I (' May 28 1995 Drill f/12422' t/12780'. Drill f/12780' t/12830'. CBU. Short trip t/11380'. No problems, no fill. Circ & condition hole, pump lowlhi vis sweep. Check well for flow. Short trip to casing shoe. No problems, no fill. Circ lowlhi vis sweep. Check well. Pump dry job. Stand back 15 stands. LD DP. May 29 1995 LD DP. Download MWD. LD BHA. Pull WR, change rams t/ 7", body test BOPE. RU casing tools, MU shoe & FC, run 7" casing. Break circ @ 9-5/8" shoe. Test mud lines. Reset relief valves. Retest lines. Repair 2" & 4" Demco valves on #2 pump. Run 7" csg. May 30 1995 Run 7" casing. MU landing jt & hanger. Land casing. MU cement head. Circ. Clean #1 pit. Flushed pumps & lines & test. Cement 7" casing. Bump plug. Test casing, OK. Bleed off casing. Check floats. LD casing tools & landing jt. Install packoff, test OK. Change both sets pipe rams t/ 3-1/2". Redress 1 ram block. Set test plug. Attempt to test BOPE. Test pump failed. MU bit & scraper. PU 3-1/2" tubing. May 31 1995 PU 3-1/2" tubing. RIH wi 7" wi scraper. Cut & slip drilling line. Test crown-o-matic. PU 3-1/2" tubing. Tag float collar @ 12703'. Reverse circ hole clean. Pull 15 stands, go back to bottom. RU to filter brine. Filter brine to 3 micron. POOH. LD bit & scraper. June 1 1995 Pull WR. RU & test BOPE. Set WR. RU Atlas WL. RIH wi cement bond log. Log f/12700' t/11500'. RD SBT. MU tubing conveyed perf assy. RIH wi same on 3-1/2" tubing to 10108'. Close fas-fil valve. Cont RIH wi top assyt/ 12434'. RU WL. RIH WL wi GRlF tie in. Spot guns. WL out of hole. Prepare to fire guns. Page 3 .111 ,~ June 2 1995 Space out, set 7" champ pkr @ 12045'. Close annular preventer & begin pressure up on annulus. Bleed off annulus. Open TIW valve at surface. Pressure monitoring tools in lubricator above TIW valve. Monitor pressure. Begin slowly pump down tubing. Shutdown & bleed off pressure. RD Atlas WL. Pressure annulus. Open bypass valve on champ pkr & monitor well. Well static. Reverse circ 2 tubing volumes. No gas/hydrocarbon at bottoms up. Cant circ clean brine around. Unseat 7" champ packer. Monitor well, OK. Slowly POOH with tubing to tubing conveyed perf hook-up f/12246' tl12324', all shots fired. ND bell nipple. NU shooting flange. RU Atlas WL for attempt at E-line perfs. WL in hole to 7" marker jt @ 11966'. Tie-in. Spot guns & perf f/12410' tl12430'. WL out of hole. ,June 3 1995 Finish WL out of hole w/ 20' gun section on e-line. AII'shots fired. RD Atlas WL, ND shooting flange & NU bell nipple. PU tailpipe & pkr assy. RIH w/ same on 3-1/2", 9.3# L-80, NSCT tubing from derrick. Torque tubing. Check each connection for torque. PU storm pkr & hangoff completion at 45'. Retrieve WR. Retrieve & LD storm pkr. Finish RIH w/ 3-1/2",9.3#, L-80, NSCT tubing. MU hanger. Land tubing. RILDS. Reverse circ. Bullhead 18 bbl diesel down tubing to freeze protect tubing. Drop ,1-5/16" ball w/ 1.38' JDC fishing neck. Allow to fall. Pressure tubing. Good test. Bleed off pressure. Pressure annulus. Good test. Bleed off pressure. LD landing jt. Install 2-way check. Clear floor. LD 8 stands of 3-1/2" tubing out of derrick. June 4 1995 Change rams tl5". Change kelly wiper rubber, ND mouse hole, flowline, chokeline. ND BOPE. NU tree assy. Test same, OK. RU lubricator & pull 2-way check. Install BPV. Move tanks full of frac sand & frac fluid out of wåy for rig move. Release rig. Page 4 , , \ II~ , ( 2RRY-SUN DRILLING SERVICES\ , ANCHORAGE ALASKA PAGE 1 C¡s -0-70 DATE OF SURVEY: 052795 MWD SURVEY JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 0 153 251 343 431 .00 153.44 251.00 343.00 431.97 -51.58 101.86 199.42 291.42 380.39 0 0 N .00 E 0 3 S 22.99 E 0 13 S 75.97 E 0 24 S 78.96 E 0 19 N 76.86 E .00 .04 .20 .20 .20 524 610 700 790 878 524.57 610.12 700.81 789.96 878.44 472.99 558.54 649.23 738.38 826.86 0 51 N 66.72 E .57 1 35 N 29.36 E 1.23 2 24 N 10.69 E 1.14 3 15 N 3.93 E 1.01 4 50 N 4.10 W 1.90 977 976.14 924.56 6 28 N 7.17 W 1.69 1070 1068.84 1017.26 7 52 N .96 W 1.72 1166 1163.82 1112.24 10 25 N .01 W 2.65 1260 1255.22 1203.64 13 15 N 3.31 W 3.10 1355 1346.99 1295.41 17 10 N 11.07 W 4.65 1450 1437.39 1385.81 19 1 N 16.45 W 2.62 1543 1525.68 1474.10 19 52 N 16.17 W .90 1640 1615.97 1564.39 20 2 N 15.46 W .31 1734 1704.29 1652.71 20 17 N 16.06 W .34 1827 1791.96 1740.38 20 27 N 16.01 W .16 1921 1880.06 1828.48 21 15 N 11.38 W 1.95 2016 1967.06 1915.48 23 38 N 10.49 W 2.55 2110 2052.62 2001.04 25 59 N 9.33 W 2.55 2205 2137.23 2085.65 28 50 N 8.38 W 3.02 2302 2220.74 2169.16 31 17 N 7.54 W 2.59 2399 2302.51 2250.93 33 35 N 7.52 W 2.37 2491 2378.39 2326.81 35 47 N 8.99 W 2.54 2589 2456.60 2405.02 37 52 N 9.85 W 2.19 2681 2528.26 2476.68 40 25 N 10.73 W 2.83 2778 2601.08 2549.50 41 58 N 9.02 W 1.97 2873 2671.93 2620.35 41 58 N 8.16 W .60 2967 2741.62 2690.04 42 38 N 9.30 W 1.07 3062 2811.32 2759.74 42 9 N 8.98 W .56 3157 2880.44 2828.86 44 32 N 12.50 W 3.57 3253 2947.70 2896.12 46 7 N 12.10 W 1.68 .' MI ROFIlMED OBte--1þjOl .OON .07S .17S .28S .28S .05N 1 . 34N 4.31N 8.68N 14.92N 24.54N 36.17N 51.48N 70.62N 95.30N 123.96N 153.88N 185.43N 216.66N 247.96N 280.54N 315.84N 354.81N 398.18N 446.06N 497.61N 549.59N 607.37N 664.76N 727.56N 790.58N 853.28N 916.12N 980.18N 1046.66N .OOE .03E .24E .74E 1.31E 2.20E 3.36E 4.33E 4.85E 4.76E 3.77E 3.01E 2.90E 2.28E 1.05W 8.14W 16.90W 25.83W 34.65W 43.64W 51.56W 58.36W 65.15W 71.89W 78.57W 85.39W 92.95W 102.54W 112.98W 123.89W .00 -.08 -.21 -.42 -.54 -.39 .63 3.35 7.52 13.66 23.28 34.82 49.84 68.71 93.56 123.06 154.13, 186.84 219.20 251.67 285.18 321.12 360.66 404.50 452.75 504.61 557.05 615.58 673.90 737.61 133.41W 801.26 143.04W 864.61 153.15W 928.20 165.35W 993.41 179.84W 1061.44 ~fC~,\jEO " ~\. V /~ \99G , ", m\$S\ort ., . t'iIÎ\.\~':' com ù\\ ~I Î,'I';\t., : .,e\:\¡:\ , p, n\:~ "IlJ (c '~I \) p . ( 2:RRY - SUN DRILLING SERVICES( ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 DATE OF SURVEY: 052795 MWD SURVEY JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 3347 3010.59 2959.01 50 22 N 14.31 W 4.83 3441 3068.54 3016.96 53 57 N 16.68 W 4.28 3537 3123.14 3071.56 56 2 N 16.52 W 2.19 3632 3174.91 3123.33 58 13 N 16.43 W 2.30 3727 3223.27 3171.69 60 25 N 16.41 W 2.31 3822 3267.96 3216.38 63 19 N 16.23 W 3.06 3916 3309.14 3257.56 64 53 N 15.86 W 1.70 4010 3349.65 3298.07 64 15 N 15.50 W .75 4105 3390.63 3339.05 64 9 N 15.93 W .43 4200 3432.49 3380.91 63 47 N 15.55 W .52 4295 3474.16 3422.58 64 2 N 14.95 W .63 4390 3515.99 3464.41 63 46 N 15.72 W .78 4484 3557.84 3506.26 63 43 N 15.27 W .43 4579 3599.69 3548.11 63 35 N 13.02 W 2.14 4674 3642.72 3591.14 62 54 N 13.09 W .71 4768 3684.44 3632.86 64 18 N 13.61 W 1.56 4862 3725.82 3674.24 63 32 N 13.08 W .94 4958 3768.31 3716.73 63 24 N 13.93 W .81 5054 3811.45 3759.87 63 20 N 12.95 W .91 5150 3854.07 3802.49 63 48 N 12.78 W .52 5244 3895.77 3844.19 63 30 N 13.15 W .48 5338 3937.95 3886.37 63 40 N 11.81 W 1.28 5434 3980.55 3928.97 63 13 N 11.24 W .71 5528 4023.57 3971.99 62 29 N 10.60 W .99 5623 4066.51 4014.93 63 46 N 10.52 W 1.35 5717 4108.76 4057.18 63 5 N 10.56 W .71 5815 4152.16 4100.58 63 47 N 9.92 W .93 5908 4192.60 4141.02 64 52 N 10.87 W 1.47 6002 4232.85 4181.27 64 30 N 10.83 W .39 6095 4273.01 4221.43 64 19 N 10.38 W .47 6190 4314.68 4263.10 63 19 N 11.02 W 1.22 6285 4357.19 4305.61 63 38 N 10.22 W .82 6377 4398.12 4346.54 63 55 N 11.13 W .93 6456 4432.90 4381.32 63 26 N 10.76 W .74 6601 4498.34 4446.76 63 5 N 10.36 W .34 1115.23N 1187.11N 1261.83N 1338.67N 1416.88N 1497.11N 1578.62N 1660.68N 1742.29N 1824.79N 1906.90N 1989.29N 2071.06N 2153.00N 2236.16N 2317.96N 2400.22N 2483.02N 2566.71N 2650.31N 2732.40N 2815.34N 2898.89N 2981.30N 3064.60N 3147.68N 3233.15N 3315.93N 3399.49N 3481.95N 3565.26N 3649.01N 3730.68N 3799.71N 3927.44N 195.98W 1131.85 215.94W 1206.28 238.22W 1283.96 260.94W 1363.80 283.99W 1445.05 307.48W 1528.36 330.92W 1612.92 353.95W 1697.93 376.92W 1782.50 400.17W 1867.99 422.56W 1952.92 445.15W 2038.17 467.82W 2122.84 488.47W 2207.25 507.75W 2292.59 527.16W 2376.62 546.68W 2461.13 566.57W 2546.24 586.57W 2632.24 605.66W 2717.98 624.56W 2802.18 642.91W 2887.12 659.95W 2972.39 675.85W 3056.32 691.38W 3141.04 706.84W 3225.53 722.28W 3312.36 737.47W 3396.50 753.48W 3481.58 768.92W 3565.45 784.66W 3650.22 800.36W 3735.42 815.76W 3818.52 829.11W 3888.83 852.92W 4018.74 . 1 ! ( ERRY-SUN DRILLING SERVICES , ANCHORAGE ALASKA SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 PAGE 3 DATE OF SURVEY: 052795 MWD SURVEY JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 6696 4541.38 4489.80 62 40 N 10.00 W .57 6790 4584.66 4533.08 62 43 N 11.06 W 1.00 6883 4626.33 4574.75 63 51 N 11.31 W 1.24 6978 4668.38 4616.80 63 25 N 11.22 W .47 7076 4712.66 4661.08 62 58 N 12.15 W .96 7171 4754.54 4702.96 64 46 N 10.28 W 2.59 7265 4793.77 4742.19 65 54 N 9.87 W 1.27 7360 4832.99 4781.41 65 7 N 10.57 W 1.06 7453 4872.92 4821.34 64 14 N 11.10 W 1.08 7550 4915.19 4863.61 63 59 N 12.45 W 1.28 7645 4956.35 4904.77 64 46 N 12.34 W .83 7740 4997.24 4945.66 64 1 N 12.54 W .80 7835 5039.28 4987.70 63 28 N 13.23 W .87 7926 5079.71 5028.13 63 37 N 14.12 W .89 8022 5123.00 5071.42 62 54 N 12.24 W 1.90 8120 5167.44 5115.85 63 24 N 12.47 W .54 8216 5210.51 5158.93 62 57 N 14.60 W 2.05 8310 5252.97 5201.39 63 49 N 14.84 W .95 8402 5293.03 5241.45 64 10 N 14.24 W .71 8497 5334.78 5283.20 63 43 N 14.96 W .83 4010.17N 4092.62N 4173.88N 4257.09N 4342.93N 867.78W 4102.76 883.11W 4186.61 899.17W 4269.44 915.75W 4354.29 933.50W 4441.94 4426.71N 950.10W 4527.34 4510.86N 965.05W 4612.78 4595.62N 980.33W 4698.89 4678.54N 996.20W 4783.30 4763.80N 1013.97W 4870.40 4847.64N 1032.40W 4956.23 4930.98N 1050.78W 5041.56 5014.10N 1069.79W 5126.80 5093.09N 1089.01W 5208.05 5176.76N 1108.61W 5293.95 5262.53N 1127.40W 5381.74 5345.33N 1147.33W 5466.87 5427.28N 1168.86W 5551.47 5506.79N 1189.48W 5633.50 5589.45N 1211.01W 5718.80 8591 5375.70 5324.12 65 0 N 15.84 W 1.60 5671.65N 1233.65W 5803.88 8687 5415.85 5364.27 65 4 N 15.52 W .31 5754.70N 1256.97W 5889.92 8781 5456.55 5404.97 64 0 N 15.39 W 1.14 '5837.08N 1279.74W 5975.20 8876 5498.62 5447.04 62 58 N 16.87 W 1.78 5918.06N 1303.16W 6059.24 8971 5542.42 5490.84 62 17 N 16.35 W .86" 5999.15N 1327.35W 6143.54 9065 5586.46 5534~88 61 49 N 16.35 W .50 9161 5631.66 5580.08 61 52 N 14.39 W 1.80 9256 5674.95 5623.37 63 58 N 14.27 W 2.21 9348 5714.51 5662.93 65 33 N 15.12 W 1.89 9441 5753.15 5701.57 64 51 N 15.45 W .82 9533 5791.84 5740.26 65 37 N 13.49 W 2.10 9628 5830.87 5779.29 65 41 N 12.79 W .68 9723 5871.00 5819.42 64 46 N 13.77 W 1.34 9820 5912.36 5860.78 64 16 N 12.83 W 1.02 9914 5953.13 5901.54 64 46 N 11.29 W 1.56 6078.80N 1350.72W 6226.26 6160.23N 1373.10W 6310.52 6242.27N 1394.06W 6395.11 6323.44N 1415.3'5W 6478.90 6404.11N 1437.39W 6562.36 6485.35N 1458.35W 6646.15 6569.38N 1477.97W 6732.41 6654.04N 1497.95W 6819.36 6738.53N 1517.92W 6906.14 6822.20N 1535.80W 6991.69 . { 3RRY -SUN DRILLING SERVICES( ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 DATE OF SURVEY: 052795 MWD SURVEY JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 10010 5993.19 5941.61 65 38 N 10.73 W 1.05 10105 6032.01 5980.43 65 58 N 10.96 W .41 10200 6071.36 6019.78 65 23 N 11.66 W .90 10295 6111.33 6059.75 64 50 N 12.20 W .77 10390 6151.87 6100.29 64 13 N 12.44 W .70 10485 6193.57 6141.99 64 5 N 13.48 W .99 10579 6234.01 6182.43 64 34 N 13.30 W .54 10674 6275.78 6224.20 63 44 N 13.23 W .88 10769 6317.93 6266.35 63 26 N 13.31 W .33 10863 6361.66 6310.08 60 52 N 14.13 W 2.85 10957 6409.89 6358.31 57 45 N 13.93 W 3.31 11051 6461.68 6410.10 55 5 N 13.39 W 2.87 11146 6516.43 6464.85 54 4 N 12.57 W 1.29 11240 6572.30 6520.72 53 20 N 9.85 W 2.45 11335 6629.44 6577.86 52 26 N 10.43 W 1.07 11430 6689.11 6637.53 50 13 N 9.66 W 2.40 11525 6751.87 6700.29 47 13 N 9.59 W 3.16 11621 6817.35 6765.77 45 58 N 8.34 W 1.61 11716 6884.20 6832.62 45 4 N 8.68 W .99 11811 6951.24 6899.66 44 44 N 9.09 W .46 11905 7018.47 6966.89 44 5 N 9.14 W .69 11999 7087.34 7035.76 42 13 N 9.10 W 1.97 12093 7156.78 7105.20 42 1 N 9.04 W .22 12188 7228.03 7176.45 41 30 N 9.18 W .56 12282 7298.69 7247.11 40 46 N 9.14 W .78 12378 7371.53 7319.95 39 47 N 11.24 W 1.75 12473 7445.10 7393.52 38 31 N 12.25 W 1.51 12568 7519.71 7468.13 37 57 N 12.14 W .60 12662 7594.52 7542.94 37 42 N 12.23 W .26 12689 7615.57 7563.99 37 45 N 11.77 W 1.07 12780 7687.19 7635.61 37 45 N 11.77 W .02 6907.32N 1552.36W 7078.41 6992.19N 1568.62W 7164.82 7077.56N 1585.69W 7251.88 7161.89N 1603.50W 7338.06 7245.07N 1621.67W 7423.20 7328.99N 1640.98W 7509.29 7410.88N 1660.48W 7593.43 7494.85N 1680.27W 7679.65 7577.45N 1699.75W 7764.49 7657.86N 1719.38W 7847.21 7736.70N 1739.08W 7928.40 7812.52N 1757.51W 8006.37 7887.56N 1774.81W 8083.37 7962.18N 1789.61W 8159.43 8036.52N 1802.90W 8234.93 8109.94N 1815.92W 8309.46 8180.44N 1827.87W 8380.93 8248.83N 1838.67W 8450.09 8316.17N 1848.74W 8518.08 8382.19N 1859.06W 8584.82 8447.22N 1869.50W 8650.63 8510.99N 1879.74W 8715.15 8573.01N 1889.64W 8777.90 8635.83N 1899.71W 8841.46 8696.76N 1909.54W 8903.12 8757.52N 1920.45W 8964.83 8816.19N 1932.63W 9024.75 8873.65N 1945.05W 9083.53 8930.43N 1957.31W 9141.62 8946.36N 1960.70W 9157.91 9000.67N 1972.02W 9213.38 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 9214.17 FEET AT NORTH 12 DEG. 21 MIN. WEST AT MD = 12780 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 348.39 DEG. . ( "RRY - SUN DRILLING SERVICES( ANCHORAGE ALASKA SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 PAGE 5 DATE OF SURVEY: 052795 JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 0 .00 -51.58 1000 998.94 947.36 2000 1952.31 1900.73 3000 2765.22 2713.64 4000 3344.93 3293.35 5000 3787.11 3735.53 6000 4231.74 4180.16 7000 4678.18 4626.60 8000 5112.85 5061.27 9000 5555.77 5504.19 10000 5988.87 5937.29 11000 6432.74 6381.16 12000 7087.54 7035.96 12780 7687.19 7635.61 .00 N 27.11 N 309.49 N 874.73 N 1651.24 N 2519.47 N 3397.21 N 4276.31 N 5157.38 N 6023.54 N 6897.95 N 7771.07 N 8511.17 N 9000.67 N .00 E 3.45 E 57.19 W 146.56 W 351.34 W 575.61 W 753.05 W 919.56 W 1104.41 W 1334.50 W 1550.58 W 1747.53 W 1879.76 W 1972.02 W .00 1.06 47.69 234.78 655.07 1.06 46.62 187.09 420.29 1212.89 1768.26 2321.82 2887.15 3444.23 557.82 555.37 553.56 565.33 557.08 4011.13 4567.26 4912.46 5092.81 566.91 556.13 345.20 180.35 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. RFCF\VED ¡,IC T \./ l~ 1995 A,;"A.: ,8; G?~:; f:!wn~. comm~ss¡on r.Üli;~'h;rr,~)~¡ t ( "( ERRY-SUN DRILLING SERVICES , ANCHORAGE ALASKA SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 PAGE 6 DATE OF SURVEY: 052795 JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 0 51 151 251 351 .00 51.58 151.58 251.58 351.58 -51.58 .00 100.00 200.00 300.00 451 551 651 751 851 451.58 551.58 651.58 751.58 851.58 400.00 500.00 600.00 700.00 800.00 952 951.58 900.00 1053 1051.58 1000.00 1154 1151.58 1100.00 1256 1251.58 1200.00 1360 1351.58 1300.00 1465 1451.58 1400.00 1571 1551.58 1500.00 1677 1651.58 1600.00 1784 1751.58 1700.00 1891 1851.58 1800.00 1999 1951.58 1900.00 2109 2051.58 2000.00 2222 2151.58 2100.00 2338 2251.58 2200.00 2458 2351.58 2300.00 2582 2451.58 2400.00 2712 2551.58 2500.00 2846 2651.58 2600.00 2981 2751.58 2700.00 3117 2851.58 2800.00 3258 2951.58 2900.00 3413 3051.58 3000.00 3588 3151.58 3100.00 3786 3251.58 3200.00 4015 3351.58 3300.00 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION .00 N .00 N .07 S .17 S .29 S .25 S .21 N 2.39 N 6.54 N 12.65 N 21.78 N 33.78 N 49.22 N 69.78 N 96.69 N 128.65 N 162.87 N 197.96 N 233.48 N 269.68 N 309.18 N 354.32 N 405.99 N 464.65 N 530.51 N 603.52 N 684.28 N 772.46 N 862.33 N 952.89 N 1050.63 N 1165.22 N 1302.74 N 1466.59 N 1664.53 N .00 E .00 E .03 E .24 E .80 E 1.42 E 2.56 E 3.91 E 4.70 E 4.92 E 4.12 E 3.05 E 2.90 E 2.32 E 1.32 W 9.53 W 19.50 W 29.30 W 39.49 W 49.37 W 57.13 W 65.07 W 73.04 W 81.03 W 89.93 W 101.88 W 116.67 W 130.81 W 144.53 W 159.67 W 180.70 W 209.54 W 250.34 W 298.57 W 355.02 W .00 .00 .00 .00 .00 .00 .01 .05 .14 .33 .76 1.49 2.70 4.81 8.46 13.78 19.95 26.38 32.99 39.80 47.62 57.65 70.51 86.74 106.83 131.24 160.65 194.73 229.88 265.64 307.07 361.97 436.88 534.87 663.73 .00 .00 .00 .00 .00 .01 .04 .09 .19 .43 .73 1.21 2.11 3.65 5.33 6.17 6.43 6.61 6.81 7.82 10.03 12.86 16.23 20.09 24.41 29.40 34.08 35.15 35.76 41.43 54.90 74.91 97.99 128.86 ( ( '( ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 PAGE 7 DATE OF SURVEY: 052795 JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 4243 3451.58 3400.00 4470 3551.58 3500.00 4694 3651.58 3600.00 4920 3751.58 3700.00 5144 3851.58 3800.00 5369 3951.58 3900.00 5589 4051.58 4000.00 5813 4151.58 4100.00 6046 4251.58 4200.00 6272 4351.58 4300.00 6498 4451.58 4400.00 6718 4551.58 4500.00 6940 4651.58 4600.00 7164 4751.58 4700.00 7404 4851.58 4800.00 7634 4951.58 4900.00 7862 5051.58 5000.00 8085 5151.58 5100.00 8307 5251.58 5200.00 8535 5351.58 5300.00 8770 5451.58 5400.00 8990 5551.58 5500.00 9203 5651.58 5600.00 9437 5751.58 5700.00 9678 5851.58 5800.00 9911 5951.58 5900.00 10153 6051.58 6000.00 10389 6151.58 6100.00 10620 6251.58 6200.00 10842 6351.58 6300.00 11033 6451.58 6400.00 11205 6551.58 6500.00 11371 6651.58 6600.00 11525 6751.58 6700.00 11670 6851.58 6800.00 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 1862.17 N 2058.83 N 2253.03 N 2450.57 N 2645.38 N 2842.31 N 3034.81 N 3231.99 N 3438.05 N 3637.87 N 3836.42 N 4029.61 N 4224.16 N 4420.53 N 4634.95 N 4837.75 N 5038.10 N 5231.61 N 5424.55 N 5622.31 N 5827.25 N 6015.88 N 6196.47 N 6400.89 N 6613.97 N 6818.98 N 7035.15 N 7244.48 N 7446.87 N 7640.09 N 7798.27 N 7934.74 N 8064.83 N 8180.12 N 8283.74 N 410.55 W 464.48 W 511.67 W 558.52 W 604.54 W 648.55 W 685.85 W 722.08 W 760.83 W 798.35 W 836.08 W 871.21 W 909.22 W 948.98 W 987.69 W 1030.23 W 1075.43 W 1120.56 W 1168.14 W 1219.79 W 1277.04 W 1332.26 W 1382.39 W 1436.50 W 1488.15 W 1535.15 W 1576.99 W 1621.54 W 1668.98 W 1714.94 W 1754.10 W 1784.85 W 1808.12 W 1827.82 W 1843.81 W 792.09 919.21 1042.71 1169.04 1292.81 1418.02 1538.15 1662.19 1794.49 1921.07 2046.57 2166.93 2288.97 2412.92 2552.67 2682.77 2811.21 2933.69 3056.19 3183.73 3318.85 3439.40 3551.86 3685.81 3826.82 3959.74 4101.57 4237.81 4368.49 4490.88 4582.16 4654.14 4719.87 4773.79 4818.70 128.36 127.12 123.50 126.33 123.77 125.21 120.13 124.04 132 .31 126.58 125.49 120.36 122.04 123.95 139.75 130.10 128.44 122.48 122.50 127.55 135.12 120.55 112.46 133.95 141.01 132.92 141.84 136.24 130.68 122 .39 91.28 71.98 65.73 53.92 44.91 t " '" ( 2RRY -SUN DRILLING SERVICES( ANCHORAGE ALASKA PAGE 8 SHARED SERVICES DRILLING MILNE POINT / MPL-24I 500292256000 NORTH SLOPE BOROUGH COMPUTATION DATE: 6/ 1/95 DATE OF SURVEY: 052795 JOB NUMBER: AK-MM-950523 KELLY BUSHING ELEV. = 51.58 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 11811 6951.58 6900.00 8382.52 N 1859.12 W 4860.09 41.39 11951 7051.58 7000.00 8478.70 N 1874.56 W 4899.70 39.61 12086 7151.58 7100.00 8568.39 N 1888.90 W 4934.79 35.09 12220 7251.58 7200.00 8656.41 N 1903.04 W 4968.76 33.97 12352 7351.58 7300.00 8741.22 N 1917.21 W 5000.66 31.90 12481 7451.58 7400.00 8821.23 N 1933.73 W 5029.79 29.14 12608 7551.58 7500.00 8897.93 N 1950.28 W 5056.91 27.12 12734 7651.58 7600.00 8973.67 N 1966.39 W 5083.38 26.47 12760 7671.38 7619.80 8988.68 N 1969.52 W 5088.62 5.24 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS ( sper'r'\I-SUr1'" CRILLING SERVIc:es ( WELL LOG lRANSMfITAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 3001 Porcupine Drive Anchorage, Alaska 99501 August 28, 1996 -....... 01 Ò q\ #' 7'10 ~ RE: MWD Fonnation Evaluation Logs - MPL-24I AK-M:M:-950523 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of Jim Galvin, Speny-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 l\1PL-241 : 1 LDWG fonnatted LIS tape with verification listing. . API#: 50-029-22560 -00 ~;;~:t: C~ E ~ \l ~E: 'i~;i A!!r')9~nn' 'wi v 1.- ~ ¡;:¡ JG AJ~~~l{a OU ¡; (1¡3,5 C()fLS~ (;0~'11rnh~s;on ¡J;JriJiL! 5631 Silverado Way, Suite G . Anchorage, AJaska 99518 . (9.07) 563-3256 . Fax (907) 563-7252 A Dresser Industries, Inc. Company ~ ANNULAR INJECTION ? DATA ENTRY SCREEN \.P ~ Legal Desc 3ß.5~'.NS.1...5.1.8Q'.v.v.El...S.a~..8,Il~N~.B1.QE.....;........................ ...... - As set Milo.Q.... ............ ............ .............. Rig Name NÇ\Þ.Qr§..21.~............................. Inj Well Name M.e.1..;24...................................... Sur Csg Dep ß5.HL.............. 1..1.""""""""""""" ............................... ..........,..........,..,.............................I""""""""""""""""""""""""''''''......,.... Permit Start ......JJ.l27.I~Q....... Permit End .......1.21.3.1/.95........ ...1.""""""""""""" "'1""""""""""""'" Cumulative Data "~~ Well Total Mud/Ctg . . ....... ..ß...7.S.0......... ...... ...~, S.OO.......... .., ...., ..1..3.20....;. .... . ... .........1.<35....... ..... .............................. .;. .... ...~33.~...... "'" .... ;...... .1.Q ............ Da ¡Iy Data Swt;e Dated ~I RijWâS1¡~i ~I' '~~.'.f~ Dati We! I ~ I ~M.d ! Füj¡ iA:ìt<l. Füj¡. ~.I ~I Ttti ...~_._~_~___h'hh'h"=" .-..-.....,.............. .._h..""""'" 3"'''''''''''''''''''''-''''''''''''''- ....--.........h...._......' _h' .... --- - -- h""" ===l"__""'__h_h""""h ..~....- _..mh''''.'''' ===l---..------- MPL-24i 06/01/95 45 - '45- - -" ..... ..""-- MPL-24i 06/02/95 120 120 .. MP[:24r-- Õ6ï02I95--" ------.--.. -.. . ..-"- 60 6()""---'- _,-,....-24i '12/14/95 800 10°1 70 ... ,..... mmmm 9iÖ"~-- '"-'--'''''-'-'-''''''''''''''''''''''''1''''' ...-....-............-........,...." ......,. ..... .........."'m""'"'''''' ......"'"'''' ....-.............-.....---"0. -'--"'-'''''''''''''''''''''-1--'' ...-'-'- m,,"'''h''''-' ...... mOo mOO'" . IMPL-24i ¡ 12/24/95 1,425 ,125 I ,-"''' ....-. --..---' -- 70""''''''''''''''''''''''''''''''' "(620"""---'-"'- El~~1 I --r---~-r----' .=1- "~.~-.~'~'_~"h~''''''''''''''''h_''_''''''''- "~-1 I :-l-~~~~--:--11 ....\ . .. ......j.. .. ¡ I ! ! I Research ..........................................................1.......""""""""""""""""""""" I""" ..,... ... .,.... ... ............. I""" I' I"'" ... ~.. 1..1.."" I""'" I"""" ... ............ I.... .... ~ ..... ...~. ;~~ ;~..~t. \~' !-'hH'~) P FÇ.. '1 ;- ; -10'~ ,j .... ~., . .:._, ~ ". ._--~.~:~. i,j:~ \: :" ~ .. {~.;;~ "l}' t~-,."... --'.:;d¡.:~ ~J~: ; I .ArrJü Råtél Preætie.' Stati.s I~Cþi~6- .-. . Opëri" -'[""1'995 Year En-d-Sümmary ( sper'r'y-sur. DRILLING SERVICES ( WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. (/Q" Attn: Larry Grant /" 0 3001 Porcupine Drive f...( ( ./ ///.. -.-.. Anchorage, Alaska 99501 V" ~ ~..--/'-/"'?' "- August 27, 1995 RE: MWD Formation Evaluation Logs - MP L-24I, AK-MM-950523 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 1 Blueline 1 Rev. Folded Sepia 2" x 5" TVD Resistivity and Gamma Ray Logs: 1 Blueline 1 Rev. Folded Sepia RECEIVED AUG 2 8 1995 Alaska Oil & Gas Cuns. Gommissio Anchorage 5631 Silverado Way, Suite G . Anchorage, Alaska 99518 . (9.07) 563-3256 . Fax (907) 563-7252 A Dresser Industries, Inc. Company ( RE€EI~B;Ð JUl 06 1995' AlaSka Oil.& Gas Cons. C_QmmlsSJmI > i AncborageJ I' -'-~~---. BP EXPLORATION To: Alaska Oil & Gas Conservation Commission From: Terrie Hubble Technical Assistant Subject: Permit to Drill, MPL-24 (Permit #95-70) ( (C(Of1f Memorandum Date: July 6, 1995 The Permit to Drill for MPL-24 was submitted with an incorrect surface location. The Rig Engineer, Chip Alvord spoke with Howard Okland, and was instructed to submit a revised Permit to Drill with the correct surface location. This was submitted to you on 06/29/95. The original error was simply a Itypol on both the Permit and the Well Plan Summary, and request that you treat it as such. The incorrect surface location was submitted as: 16251 NSL, 51801 WEL, SEC. 8, T13N, R10E The correct surface location should be: 16251 SNL, 51801 WEL, SEC. 8, T13N, R10E Thank you for your assistance in this matter. --(~~. ~ Terrie L. Hubble If ( ( LARRY GRANT Attn. ALASKA OIL + GAS 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 10 June 1995 CONSERVATION RE: Transmittal of Data Sent by: PRIORITY MAIL Dear Sir/Madam, ~~ Enclosed, please find the data as described below: "j I;~ WELL # DESCRIPTION ECC No. 95-70 MPL-24 1 GR/CCLFINAL BL+RF Run # 1 6440.00 1 PLS/STATIC FNL BL+RF Run # 1 MPL-24 1.SBT/GR FINAL BL+RF Run # 1 6440.01 MPL-24 1 CCL/PERF FINAL BL+RF Run # 1 6440.02 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: I L~ Date Please sign and r.eturn to; Petrotechnical;Data Center BP Exploration (Alaska) Ino 90 East Benson Boulevard ge, Alaska ~~EIVED JUN 1 6 1995 "'. Alaska Oil & Gas Cons...commi$sion . Anchorage t ( ('. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE Date: RE: 9 June 1995 Transmittal of Data ANCHORAGE AK, 99501. ECC #: 6440.01 Sent by: PRIORITY MAIL Data: SBT/GR Dear Sir/Madam, ::L-24 is -70 MILNE POINT/KUPARUK NORTH SLOPE, AK Reference: Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE + LIS Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by: Date: Please sign and rei".l'r'n tto. ?et1'otechn~cal. Data Cente~~ BP Ex?loration. (.Alaska) In{7; . 900 . ast Benson. Boulevard ~ r,\:;JC C"l"'~ .,,0 ,) ,'~ la:<";'!r~ oa¡;:no,' . ¡; -", ~......... "... ""'.oþ.'..~ ~ "",_'VI'"", '.~ ~ ,ç,.~~)J~.En-.::~ '.-:~~.~ e ,.-.~~~ :.. .,. '1: I "W""" .,¡..,'",,'.:,.......... w) ,1\ I~I" ~ tlqq; \ :V~.~'Ö I.J" .. ,:;'";,,, r. . ::s. CDmrnissiQf\ , ! :_.~ . þ.I': i:!1 :-, r \1 ':iø ~ 1T ~ V Œ rm [~ I!\\ ¡L~ $ æffi\ /( æ ~ .1 LJ l\ ._" LI / . COl\TSE.#t:~ ~~~SC:~ ! í TONY KNOWLES. GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 May 15, 1995 Adrian Clark Drilling Engineer Supervisor BP Exploration (Alaska), Inc. POBox 196612 Anchorage, AX 99519-6612 Re: Milne Point Unit MPL-24 BP Exploration (Alaska), Inc. Permit No: 95-70 Sur. Loc. 1625'NSL, 5180'WEL, Sec. 8, Btmhole Loc. 2116'NSL, 1754'WEL, Sec. T13N, R10E, UM 31, T14N, R10E, UM Jc'f~ LD'Y~c..~ /J. c-q ¡,~ /u..-þ-f / Z. fQ~ Dear Mr. Clark: Enclosed is the approved application for permit to drill the. above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout preventiòn equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (a,pproximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the ,North Slope pager at 659-3607. Sincerely, ~~~~ Commissioner BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section wlo encl. Department of Environmental Conservation wlo encl. '.', ,_..." --, ..., .....~'... ..--...- j5 08:46AM SHARED SERVICES DRILLING ALA~.A OIL. ANO ~~~TBg:s~~~~ON t~MMISSION PERMIT TO DRILL 20 AAO 25.005 1a. Type of work Drill [iJ Redril! 1b. Type of well. Exploratory 0 Stratigraphic Test I:J Development Oil IiI Re-Entry 0 Oeepen 0 Service 0 Development Gas 0 Single Zone 0 Multiple Zone 0 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool 8P £ . I-",_~'A/a KSE =: 49.3 feet Milne Point Unh. KIJpsruk Rive 3. Adctress 6. Property Designation P.3 4. L.oca.tkq~ of well at sur1ace 7. Unit or property Name /1S25''1N1t?5180' WEL, SEC. s, T13N, R10E Milne Point Unit At top of productive interval 8, Well number Number 7860' NSL, 7700' WEL, SEC, 31, T74N, R10E MPL-24 2S 1 00302630.277 At total depth . Approximate spud date Amount 2116'NSL, 1754' WêL, SEC. 31, T14N, R10E. 6/17/95 1200,000.00 12, Distanoé to nearest 13. Distance to nearest well 4. Number of acres In propeny 1 S. Proposéd depth (MD "'~ TVe») ørOpê"Y line AOL 25509 feet No close B~ roach feet 2560 127661 MDfl642 TVD feet 16 , To be completed for deviated wells 17. Antici~ated pressure ($'0 20 MC 25.035 (e)(2)) Kickoff de th SOD feet Maximum hole an Ie 6D 0 MAilitn"m $1.111;100 2793 slg At u~tll cI~~ln ~vþ) 1 e. Casing prosram S T t' .. ,. Bettin De th size P~CI loa Ions To Bottom Hole Casing Weight Gr,~e Coupling L.er,gth Me TVD Me TVC 3D. 0" S7.1# NTÐØI.HE Weld 80' 32' 32' 171' 1121 12.114- 9.518H 40# BTRC 6477' 31' 31' 6508' 4437' 7" 2 12738' 30' 3 r 11reS' 7642' 11, Type Bond(sse 20 .t\AO 2&.025) II Ouantit of cement (include stage data) 250 sx Arctics.! I ~ (OJ(. tRœ SIt PF IE'I2SD IX IG':œSO IX P' fIE" , 9. To be completed for Red rill , Re-entry I and Oeepen Operations. Present well condition summary Total depth: measured true vertical Effective depth~ measured true vertical feet feet feet teet Plugs (measured) JUL 06 1995 Alaska Oil ~ Gas Cons. Commlaslan "....~~, ~JaQt~. Measured depth True Vertical depth Junk (measured) Casing Struotura I Conductor Surface Intermediate Production 1.iner Perforation depth: Length Size Cemented REêEIVED MAY 12 1995 A~aska 011 & Gas Cans. COmmission AnohD". '" Commissioner ( (' IWel1 Name: IMPL-24 Well Plan Summary I Type of Well (producer or injector): 1 H2O Injector S0»J t"I.J L Surface Location: 1625'~ 5180' FEL See 08 T13N RI0E UM., AK. Target Location: 1860' FSL 1700' FEL See 31 T14N RI0E UM., AK. Bottom Hole 2116' FSL 1754' FEL See 31 T14N RI0E UM., AK. Location: 1 AFE Number: 1330097 I Estimated Start Date: I ~a¡Š 17 1 Rig: I Nabors 27E I ?O~~~~~~ days to I TVD: I ~~' 1 I 1 KBE: 149.3' I I MD: 112766' 118 Well Design (conventional, slimhole, etc.): Formation Markers: Formation To s MD base ermafrost 1777' MA nla NA (To Schrader) 5493' OA 6213' Base Schrader Bluff 6308' To HRZ 11203' Base HRZ 11343' Ku ark D Shale 11803' To Ku aruk B 12116' Tar et 12358' Total De th 12766' Ultra Slimhole, 7" Longstring TVD (ss) 1700' nla 3900' 4260' 4300' 6755' 6825 7055' 7215' 7280' 7563' Casing/Tubin ~ Pro ~ram: Hole Csgl Wt/Ft Grade Con Length Top Btm Size Tbg n MD/TVD MD/TVD O.D. 30" 20" 91.1# NT80LHE weld 80 32/32 112/112 12 1/4" 9 5/8" 40# L-80 btrc 6477 31/31 6508/4437 8 1/2" 7" 26# L-80 btrc 12736 30/30 12766/7642 REGE\VED MAY 12 \995 A.\asP Oil & Gas Cons. Commission . \ Anchorage ( ( Internal yield pressure of the 7" 26# casing is 7240 psi. Worst case surface pressure would occur with a full column of gas to the reservoir at 7420' TVDSS. Maximum anticipated surface pressure in this case assuming a reservoir pressure of 3535 psi is 2793 psi, well below the internal yield pressure rating of the 7" casing. ram: None (MWD onl ) None L WD GRlResistivit / NeutronlDensi GR/CCL/Cement Bond Log A gamma ray log will be obtained from surface to TD. Mud Logging is not required. RECEIVED MAY 12 1995 A\as\<a on & Gas Cons. Commission Anchorage ( ( Mud Pro ram: Special design considerations None- LSND freshwater mud Surface Mud Properties: I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 50 15 8 10 9 8 to to to to to to to 9.6 90 35 15 30 10 15 Intermediate Mud Properties: N/A I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss Production Mud Properties: I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.0 40 10 3 7 8.5 6-8 to to to to to to to 9.6 50 15 10 20 9.5 4-6 Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Directional: There Disposal: Cuttings Handling: CC2A Fluid Handling: L-17 and L-29 will be used as the primary wells for annulus injection of drilli~g fluids. Otherwise, all drilling and completion fluids will be trucked to CC2 for processIng. Annular Injection: L-17 and L-29 have been the first two wells drilled from the L-pad extension and are the only wells permitted for annular injection on this pad. All cuttings/fluids from this well (L-24) that cannot be injected into L-17 or L-29 will be hauled to CC2 for processing and injection. RE(EIVED MAY 12 1995 Alaska Oil & Gas Cons. Commission Anchoragø ( ( AREA WELL PREV VOL PERMITTED PERMITTED DATES INJECTED (BBL) VOL (BBL) Milne Point L-17 0 35,000 1/1/95 -1/31/95 Milne Point L-29 0 35,000 FREEZE PROTECTION: Pay close attention to annulii being used for disposal so to avoid freezing. Sometimes the annulii are kept open by ensuring that an adequate volume (+60 bbls) is injected every 6-12 hours. This practice is more economical than pumping 60 bbls of diesel freeze protection every time the pumps are shut down; however, if this practice is used, it is important that the injection frequency into the annulus be adequate to prevent freeze ups -- the drillers must communicate to each other the last time the annunlus was injected into to avoid freezing. REQEIVED MAY 12 1995 Alaska Oil Ii Gas Cons. Commission Anchorage 1. 2. 3. 4. 5. 8. 9. ( ( MPL-24 Proposed Summary of Operations Drill and Set 20" Conductor. Weld an FMC landing ring for the FMC Universal Slimhole Wellhead on conductor. Prepare location for rig move. MIRU Nabors 27E drilling rig. NU and function test 20" Diverter system. Build Spud Mud. Drill a 12-1/4" surface hole to 6508' md (4437' tvd). Run and cement 9-5/8" casing. ND 20" Diverter, NU and Test 13-5/8" BOPE. Run Wear Bushing. RIH wI PDC bit and turbine. Test the 9-5/8" casing to 3500 psig. Drill out float equipment and 10 feet of new formation, Perform a LOT. 10. Drill 8-1/2" hole to TD at 12766' MD (7642' TVD). 11. 12. 13. 14. Note: This hole section will be logged L WD with Triple Combo (GRlRes/NeulDens ). Pull Wear Bushing, and Change Pipe Rams to 7". Run and Cement 7" casing. Run and test 7 " pack-off to 5000 psi. Run GRlCCL/CBL across Kuparuk sands per AOGCC regulationsfor injection wells. RIH and perforate Kuparuk sands with TCP casing guns. Complete well with single packer and 3-1/2" NSCT tubing. Set packer and test tubing to 3500 psi. Test annulus to 3500 psi. Set BPV. Note: Notify AOGCC atleast 24 hours prior testing tubing and annulus for injection wells in order for a representative to witness the test. 15. ND BOPE. NU 3-1/2" X-mas Tree. Pull BPV and set 2 way check. Test tree and pack-off to 5000psi. 16. RDMO Nabors 27E drilling rig to F-pad. RE({EIVED MAY 12 1995 A\a$\<a OU & Gas Cons. Commission Änchora~e ( ( MPL-24 WELL 9-5/8" SURFACE CASING CEMENT PROGRAM - HALLIBURTON CASING SIZE: 9-5/8" CIRC. TEMP 80 deg F at 4000' TVDSS. SPACER: 75 bbls fresh water. LEAD CEMENT TYPE: Type E Permafrost ADDITIVES: Retarder WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk APPROX #SACKS: 1256 THICKENING TIME: Greater than 4 hrs at 50° F. TAIL CEMENT TYPE: Premium G ADDITIVES: 0.2% CFR-3, 0.2% Halad-344, 2.0% CaCl2 WEIGHT: 15.8 ppg YIELD: 1.15 ft3/sx MIX WATER: 5.0 gal/sk APPROX #SACKS: 250 THICKENING TIME: Greater than 4 hrs at 50° F. FLUID LOSS: 100-150 cc FREE WATER: 0 TOP JOB CEMENT TYPE: Type E Permafrost ADDITIVES: Retarder WEIGHT: 15.6 ppg APPROX NO SACKS: 250 YIELD: 0.96 cu ft/sk. MIX WATER: 3.7 gal/sk CENTRALIZER PLACEMENT: 1. 1 Bowspring centralizer per joint of 9-5/8" casing On the bottom 10 joints above the FS. 2. Place all centralizers in middle of joints using stop collars. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 bpm. Mix slurry on the fly -- batch mixing is not necessary. REQEIVED CEMENT VOLUME: MAY 12 1995 Alaska OU & Gas Cons. Commission Anchora~~ ( ( 1. The Tail Slurry volume is calculated to cover 618' md above the 9-5/8" Casing Shoe with 30% excess. 2. The Lead Slurry volume is calculated to cover from the top of the Tail Slurry to 1500' md with 30% excess and from 1500' md to surface with 100% excess. 4. 80'md 9-5/8", 40# capacity for float joints. 5. Top Job Cement Volume is 250 sacks of Permafrost E cement. R ECe\VED MAY 12 1995 t\\a.ska on & Gas Cons. Commission Anchora~¡~ (' ( MPL-24 7" PRODUCTION CASING CEMENT PROGRAM- HALLIBURTON THIS WILL BE A SINGLE STAGE CEMENT .JOB ACROSS THE KUPARUK INTERVAL ONLY: CIRC. TEMP: 1400 F BHST 170 deg F at 7040' 7000' TVDSS. SPACER: 20 bbls fresh water. 70 bbls Alpha Spacer mixed as per Halliburton specifications weighted to 1.0 ppg above current mud weight. CEMENT TYPE: Premium G ADDITIVES: 0.2% CFR-3, 0.1 % HR-5, 0.4% Halad 344 WEIGHT: 15.8ppg YIELD: 1.15 cu ft/sk MIX WATER: 5.0 gal/sk APPROX # SACKS: 230 THICKENING TIME: 3 1/2 - 4 1/2 hrs @ 1400 F FLUID LOSS: < 50cc/30 min @ 1400 F FREE WATER: Occ @ 45 degree angle. CENTRALIZER PLACEMENT: 1. 7-1/8'''' x 8-1/4" Straight Blade Turbulators -- two per joint on the bottom 19 joints of 7" Casing (38 total). This will cover 300' above the LK1. 2. Run one 7-1/8" x 8-1/4" Straight Blade Turbulators inside the 9-5/8" casing shoe. 3. Total 7-1/8" x 8-1/4" RH Turbulators needed is 39. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 8-10 bpm. Batch mixing is not necessary. CEMENT VOLUME: 1. Stage 1 cement volume is calculated to cover 1000' md above the top of the Kuparuk with 30% excess above guage hole. 2. Stage 2 cement volume is calculated to cover from the ES tool (50' below Schrader Bluff) OG base to 1000' above the Top of the NA with 30% excess above gauge hole. RE<rE\VEÐ MAY 12 1995 ~ oü & ::r: ComlI\ISSIOn ( (' DRILLING HAZARDS AND RISKS: See the Milne Point L-Pad Data Sheet prepared by Pete VanDusen for a general recap of the original13 wells drilled by Conoco on L-Pad plus the L- 14 and L-15 wells recently drilled by BPX. There will be no close approaches while drilling this well. There will be intensive road and pad construction on the L-pad extension. This construction work will be ongoing for the duration of the time N - 27E is on this pad. Ensure personnel and vehicles use caution while approaching and while on L-pad. Surface casing will be set deep, across the Scrader Bluff, on this well. It is important that we drill the hole with minimum doglegs, concentrating on maintaining a low solids mud, and practicing good hole cleaning procedures. Lost Circulation: Lost circulation while drilling the production interval has been a problem in on 4 different L-pad wells. The Kuparuk sands and a number of shallower intervals are highly fractured. Wells L-07, L-08, L-09 and L-ll lost varying amounts of mud (from 70 to 220 bbls) drilling through or near the top of the Kuparuk sands. Be prepared to treat these losses with LCM treatments. Have the LCM materials outlined in the Drilling Fluid Program on location and recommended pills ready to address the Lost Circulation Problem when drilling into the Kuparuk Sand. Stuck Pipe Potential: Stuck pipe has occurred on 3 wells on this pad at the interface between the Kalubik and D-shale (called the Kuparuk cap rock). These wells and the corresponding depths at which they were stuck were: L-06 @ 6871' ss, L-07 @ 6859' ss, L-ll @ 6835' ss. Kick Tolerance: The surface casing setting depth for this well allows a kick tolerance of 181 bbl influx (Gas) based on a 12.5 ppg LOT at the 9- 5/8" casing shoe and a estimated reservoir pressure of 3469 psig (9.1 ppg equivalent MW). Trip Schedules are required for all trips. All trips will be performed with a trip tank or one pit isolated for use as a trip tank. Formation Pressure: The maximum expected pore pressure for this well is 9.1 ppg EMW (3535 psi @ 7470 TVD). This is based on a RFT log taken on well from the same block, L-09, taken in 1991. There has been no injection in this region since then, only production, therefore the reservoir pressure should not exceed this estimate. REEE\VEO MAY 12. 1995 l<a au & Gas Cons. Commission Mas Anchora{;~ HALL! BlIR~1 BPX -Shared Services Drilling Alaska State Plane: Zone4 Milne Pl : MPL IvlPL-24 As-Built MPL-24 Wp4 VERTICAL VIEW SCALE 500 It. / DMSION TVD REF; WELLHEAD VERTICAL SECTION REF; WELLHEAD <,,'APPROVED WÊtt ~IGN i ~ .~ øo !:G) g.= on "0 ~::I :> !Ø "~L2g'~rD8. °IJllfJOTA~, 113' rVD 8~0 000 -- 0 OJ- . 5~)"D k.3i' / sr*,~r Dp 8¡JILD I I.OOO/loa ft 1-03. I 6U fltO æ.o~' R 1n KD ] O~J" I 80~"D STAAT LJf" B:JILD . 2 01)°/100 H :S.O:l° I 900 "D 1 aJ~ I 10001 JII~ '.00' I 1100 _0 ll. OJO ~ 12QJ KD 13 00. I 1300 HD 15 oao I 1430 "° \1 GD' . l~QO KG 19.00' I 1600"D E"':) íY IJ'LD l'i QQ" i 1116. MO hsc p.r~f"'Q'I't. 19.00' r ISOO -0 SlIIRr 0'" CU~VE I 2.00'/100 ft 21.11" I 1'I'iI "a sn 5a3 H'J 81'1 OJa C'") 0 a 26.12' I 2150 "3 æ. >\. JO' . .000 "0 rn JO OJ' iI 2550 "J S!!. ". JO' . 2700 _0 0 i5.o0' I 28.7 HO END Of Cu~vE ::s iO,OO' 13074 _0 STAAT Of" Cu~vE 12.00'/100 it '1.'5' 11318 I"\D 57,'J' 13574 -0 64 oat t 3a1~ tni EHÐ OF CUiI'I( :>00 5'1'1 8~4 000 1.0 ill iTi2 ~57 153' 6La~' I 5)'jJ& I1.D fop No\. - Sc::lv'a.a.r I~...ff :>00 m- 2'3, ,,,. GO' I: 6217 Jot~ TO" S...."as 31:11 ..~1.;)Ø' I 53JB"D I. S~Q=ii:" I) 5'8 IC\ OB. I 650S KD. 1n1 rvn""i 54 - gil' I 1538"D Ett.a Gyr> 3D'J J4'J 500 7:> 300 1SH 50) )0 08 JO- 1k :1 ¡n=- 42 7770 - 8S'r'?I : 8641 8n1S/67 Be".':, """9õ2i 921' ~ ~ /0 rn (:\ roM -- < rn 0 To.raet Na.,e TVD NS TClrg"; (j EI/ Gt"¡a X 73Z9 875& N 1831 1/ Gr-it1 Y S4Z811 &0-10597 I PROPOSED BHL TVD 7642.11 Do."te PloHed , 5/4/95 I \ MD 12766.03 I ~?OO VS 9215.46 Creo. "te~ By C ~ II N¡S 902701 N Checked By :~. '_¿ Ell'( 1654.14 W Approved B I Do."te Y' /j!J~ , Ç<fiY CR!TICIIL PDINT DI>,TA HD Ine AZi. TVD HIS Ell/ TIE IN 0 0.00' 351 00' 0 0 N 0 E KOP / Sf/IRT 500 0.00' 351.00' 500 0 N 0 E OF BuILD ~ 1.00'/100 ft STI>,Rr Qf BUILD 800 3.00' 351.00' 800 8 N II/ @ Z.00'/100 ft END OF BUILD 1&001'1.00' 351.00' 1583 158 N 25 \I BQ.5e 11161'1.00' 351.00' 1149 215 H 34 1/ Pertll.:J.Fr-ost START DF 18:>019.00' 351.00' 181'1 238N 38 \I CúRVE I! 250'/'100 f. END OF CURVE 28'1745.00' 345.00' 26'1'1 773 N 162 1/ START Of 3074 45.00' 345,00' 28~4 894 N 195 \I CURVE I! 2,50"/100 f1; 3338 51. 5S' 3i6, I~' 3000 lOBS N 2H \I END OF CU¡¡VE 383'1 64.00' 347.1'1' 3~57 14'17 N 339 1/ Top NI>, - 53'J6 64.00' 341.1'1' 3'14'1 2865 N 535 \I SchrQ.t\er- B l\.it f TOA So..as 521764.00' 3'17.7'1' 4309 3587 N 1'JL 1/ B. SchrQ.Qer" 6308 &4.00' 347.79' 4349 3667 N 808 1/ En" Gyro 1508 64.00' 341.7'1' 4875 4121 N 1035 \I S.o."1; II1¡¡'\\IJ 7508 64,00' 341,7'1' 4875 4121 N 1 035 \I SrART OF- 107756-1.00' 341.7'1' 6308 7591 N 1558 \I :::úRV:: ~ 2,00'/100 f< 1155-1 -1585' 3:>~3B' T. Iioitl 6804 8300 N 17B:j \I B. I1Rl 11754 H8'J' 353.06' 6874 8371 N 17'1-1 \I H<-!<;I 1187'1 4~.4'J' 353.'17' 6'J64 8457 N IB03 \I ENiI °, CURVE 1~008 -10.00' 355.00' 7051 85H N 1812 1/ T. D Sha. le 1~05-1 -10.00' 3:>5.00' 710-1 8517 N 1815 1/ TKÚC 12~56 40.00' 355.00' 7~59 8701 N 18~6 \I fK~~3< G I 1235840,00' 355.00' 73~'J 8165 N 1831 \I TliLV 1246540.00' 355.00' lil2 8835 N 1837 \I CIISIH:; POINT DI>,TA OD >lD Inc AZI TViI N/S E/\I 20 In l30 0.00' 0 00' 130 0 H 0 E 9 5/8 10 6508 54.00' 347.79' H37 3842 N 8-16 1/ 7 10 1276& 40.00' 355.00' 164~ 90~7 N 1854 1/ . @ ~ f'V - (þ cD (J\ 10.Otl 0..1'\ HORIZONTAL VIEW (TRUE NORTH) ~~Wi:y5~Elt. vh:âm¡~ON g .. g ~. '1500 500 000 saD 000 64.00. I 10716!1J -ST~Q.f DF CiJi{v¿: e 2:-oo./toa H 6a.~ø' if lD:¡76 MD 5&.10' I 1117' .0 S~ - 26"' i U316 Ji' 16.85. I 11654 "° r. hRl 14.89. i! H15i NO B - h~l ia i.. iI 1181'"3 1\<-1' i~ò~s~.il'm~4"~a ~~ f ~~ '~~~~i~~I~~m~:~~o Tf~~< G / T~u~3 '31&1.1'1"' ~ 1 ~~t\ ~- 3~(~.,. ~-I m 9 - \'5.00.. ~~ - ~<5.0Q ~IOOO ,~. - '}<s.1b' ~\(, - 3"&!)" ~ 1';: -- ,,<a. '0 '. 500 \~~~ : oW'o : 00 - .. 20 '" OJ, I IJO "0. 133 lVO -, 0 ... '0.00' I 12766 HQ 1 11\ aa. i l216E'. ....n. 16.1~ WI), 00 I I I I I I I I I I I I I I I I I 1- II -:>00 0 500 1000 1500 2000 2500 3000 3500 ~ 000 4500 5000 5500 6000 5S0(l ](100 7500 BODO 8500 9JDa <;1500 10000 VE:RTlCAL SECTION PLANE: 346.39 í ¡ I I 2500 2000 1:>00 1000 500 500 500 1000 _J COMPANY ð~ WELL PERMIT CHECKLIST S¿ç/M FIELD & POOL WELL NAME INIT CLAf3S~./ I-ðJ '/ GEOL AREA ///U -- /1/¿ - :z.. 7' ~'9o PROGRAM: exp [J dev,)it redrll 0 serv 0 1/327 UNIT# ON/OFF SHORE OA.J REMARKS ADMINISTRATION APPR fM..s ENGINEERING (1L :1flv -- 1- 2. 3. 4. 5. 6. , 7. 8. 9. 10. ll. 12. 13. Permit fee attached. . . . . . . . . . . . . . . . . . . Y Lease number appropriate. . . . . . . . . . Y Unique well name and number. . . . . . . . . . . . . . . Y Well located in a defined pool. . . . . . . . . . . . . Y Well located proper distance from drlg unit boundary. . Y Well located proper distance from other wells. . . Y Sufficient acreage available in drilling unit. . Y If deviated, is wellbore plat included. . . . . Y Operator only affected party. . . . . . . . . . .Y Operator has appropriate bond in force. . . . . . . . . .Y Permit can be issued without conservation order. . .. Y Permit can be issued without administrative approval. . .Y Can permit be approved before 15-day wait. . . . . .. Y N N N N N N N N N N N N N ö 0 z 0 H " 14. 15. 16. 17. 18. 19. 20. 2l. 22. 23. 24. 25. 26. 27. 28. 29. Conductor string provided. . . . . . . . . . . . . . .~ N Surface casing protects all known USDWs . . . . . . . ..Y N CMT vol adequate to circulate on conductor & surf csg.. ~ CMT vol adequate to tie-in long string to surf csg . . . Y lJV CMT will 'cover all known productive horizons. . . . . .~ N Casing designs adequate for C, T, B & permafrost. . . . N Adequate tankage or reserve pit. . . . . . . . . . . . . Y N If a re-drill, has a 10-403 for abndnmnt been approved. .~~~ Adequate wellbore separation proposed. . . . . . . . . .1 N If diverter required, is it adequate. . . . . . . . . . Y N Drilling fluid program schematic & equip list adequate. N BOPEs adequate. . . . . . . . . . . . ~ . . . . . .. N BOPE press rating adequate; test to C>17l:> psig. N Choke manifold complies w/API RP-53 (May 84). . . . . . .~ JÚ~ Work will occur without operation shutdown. . . . . . .~ N Is presence of H2S gas probable. . . . . . . . . . . . tj> N :E: þd H H l::rj H z H p:: H CIJ r- GEOLOGY 'W:lY 30. 3l. 32. 33. 34. Permit can be issued w/o hydrogen sulfide measures. . . .Y Data presented on potential overpressure zones . . Y Seismic analysis 9f shallow gas zones. . . . . . . . . . Y Seabed condition survey (if off-shore) . . . . . . Contact name/phone for weekly progress reports. [exploratory only] GEOLOGY: RPr/L ENGINEERING: BEW JDH-K COMMISSION: DWJ RAD~ T~ HOW/jo . A:\FORMS\cheklist reN 03194 CIJ t¡:; :;Þ CJ I::tj comments/Instructions: ~'r ~) - ,I ( .. 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. 1 ~Ioð) MILNE POINT MPL - 24 . . ICROFILMED I .:':: ~.~'~~~1.:..... .' .' '. ' " .' ~~ . '" '. .". 1\,. ,.."""\. ,.~'II . JUN 1 5 1995 r&.8 WESTERN ATLAS RECEIVED I as OIlS. om miss on. . Anchorage LoggIng ServIces If' Tape Subfile 2 is tyJ LIS ( TAPE HEADER MILNE POINT UNIT CASED HOLE WIRELINE LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: MPL-24 500292256000 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 09-JUN-95 6440.01 J. DAHL ROBERTSON 8 13N 10E 3654 5180 51.58 50.08 16.80 # WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 9.625 7.000 6524.0 12793.0 47.00 26.00 # CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU TOOL CODE: SBT PBU CURVE CODE: GRCH RUN NUMBER: 1 PASS NUMBER: 1 DATE LOGGED: 31-MAY-95 LOGGING COMPANY: WESTERN ATLAS LOGGING SERVICES # --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # REMARKS: Marked Line GR/SBT. *** THIS IS THE DEPTH REFERENCE FOR THIS WELL *** PASS 1 (MAIN PASS) WAS NOT DEPTH SHIFTED SINCE THE MAIN PASS IS THE DEPTH REFERENCE FOR THIS WELL. LOG WAS RUN WITH MARKED LINE FOR PRIMARY DEPTH CONTROL. $ (' (' FILE HEADER FILE NUMBER: EDITED CURVES Depth shifted PASS NUMBER: DEPTH INCREMENT: I FILE SUMMARY PBU TOOL CODE GRCH $ 1 and clipped curves for each pass in separate files. 1 .5000 START DEPTH 11500.0 STOP DEPTH 12660.0 # CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 # --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # REMARKS: PASS 1 (MAIN PASS). THE GAMMA RAY FROM THIS PASS IS THE DEPTH REFERENCE FOR THIS WELL. $ # CN WN FN COUN STAT : BP EXPLORATION : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples units API API API API Log Crv Crv Size Length Typ Typ CIs Mod 1 2 GRCH GR TENS GR 68 68 1 1 GAPI LB 4 4 4 30 310 01 4 30 635 99 1 1 ------- 8 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 29 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = 12712.000000 11496.000000 0.500000 Tape File Depth ( _cs **** FILE TRAILER **** = Feet ( LIS representation code decoding summary: 7300 datums Rep Code: 68 Tape Subfile: 2 Minimum record length: Maximum record length: 119 records... 62 bytes 1014 bytes ( Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: EDITED CURVES Depth shifted and PASS NUMBER: DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE GRCH $ ( 2 clipped curves for each pass in separate files. 2 .5000 START DEPTH 12500.0 STOP DEPTH 12660.0 # CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE GRCH PASS NUMBER: 1 # BASELINE 12502.5 12515.0 12524.5 12533.5 12545.5 12575.5 12619.0 12630.5 12640.5 $ DEPTH # REMARKS: --------- EQUIVALENT UNSHIFTED DEPTH --------- GRCH 12503.0 12516.0 12524.5 12533.5 12546.0 12575.5 12619.5 12630.5 12641.5 PASS 2 (REPEAT PASS) . TENS WAS SHIFTED WITH GRCH. # /??MATCH.OUT $ , CN WN FN COUN STAT : BP EXPLORATION : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples units API API API API Log Crv Crv Size Length Typ Typ CIs Mod 1 2 GRCH GR TENS GR 68 68 GAPI LB 4 4 1 1 4 30 995 99 4 30 995 99 1 1 (' ---1 8 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 6 Tape File Start Depth = 12712.000000 Tape File End Depth = 12496.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 3 1300 datums 47 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes (' Tape Subfile 4 is type: LIS ( FILE HEADER FILE NUMBER: RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11498.0 $ 3 1 .2500 STOP DEPTH 12673.0 # LOG HEADER DATA 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): 31-MAY-95 FSYS REV. J001 VER. 1.1 1216 31-MAY-95 12707.0 12700.0 11500.0 12660.0 1500.0 YES # TOOL STRING (TOP TO VENDOR TOOL CODE CCL GR ACC SBT VDL CENT $ BOTTOM) TOOL TYPE CASING COLLAR LOC. GAMMA RAY ACOUSTILOG COMMON SEGMENTED BOND TOOL VDL SUB CENTROLLER WTS TOOL NUMBER 2317NA 1309XA 1633EA 1424XA 1424PA # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE,(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): .000 12793.0 .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): BRINE .00 .0 .0 0 .0 .000 .000 .000 .0 # NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 # BLUELINE COUNT ( ..:E NORMALIZATION IN OIL zc( TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): .0 .0 # BLUELINE COUNT RATE SCALES SET BY FIELD 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): ENGINEER 0 0 0 0 # # .0 REMARKS: PASS 1 (MAIN PASS). $ # CN WN FN COUN STAT : BP EXPLORATION : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples units API API API API Log Crv Crv Size Length Typ Typ CIs Mod 1 GR GR 68 1 GAPI 4 4 30 310 01 1 2 CCL GR 68 1 4 4 30 150 01 1 3 SPD GR 68 1 F/MN 4 4 30 636 99 1 4 TEN GR 68 1 LB 4 4 30 635 99 1 5 TTEN GR 68 1 LB 4 4 30 635 99 1 ------- 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 116 Tape File Start Depth = 12712.000000 Tape File End Depth = 11496.000000 Tape File Level Spacing = 0.250000 Tape File Depth units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 36491 datums Tape Subfile: 4 192 records... Minimum record length: 62 bytes Maximum record length( 1014 bytes ( , ( Tape Sub file 5 is type: LIS { FILE HEADER FILE NUMBER: RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12498.0 $ 4 2 .2500 STOP DEPTH 12673.0 # LOG HEADER DATA 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): 31-MAY-95 FSYS REV. J001 VER. 1.1 1116 31-MAY-95 12707.0 12700.0 11500.0 12660.0 1500.0 YES # TOOL STRING (TOP TO VENDOR TOOL CODE CCL GR ACC SBT VDL CENT $ BOTTOM) TOOL TYPE CASING COLLAR LOC. GAMMA RAY ACOUSTILOG COMMON SEGMENTED BOND TOOL VDL SUB CENTROLLER WTS TOOL NUMBER 2317NA 1309XA 1633EA 1424XA 1424PA # # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 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): .000 12793.0 .0 BRINE .00 . 0 . 0 0 .0 .000 .000 .000 . 0 # NEUTRON TOOL TOOL TYPE (EPITHERMAL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): OR THERMAL) : .00 .000 # BLUELINE COUNT (.rE NORMALIZATION IN OIL zd TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): # # # BLUELINE COUNT RATE SCALES SET BY FIELD 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): .0 ENGINEER 0 0 0 0 REMARKS: PASS 2 (REPEAT PASS). $ # CN WN FN COUN STAT : BP EXPLORATION : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: .0 .0 API API API API Log Crv Cry Name Tool Code Samples units Size Length Typ Typ CIs Mod 1 GR GR 68 1 GAPI 4 4 30 310 01 1 2 CCL GR 68 1 4 4 30 150 01 1 3 SPD GR 68 1 F/MN 4 4 30 636 99 1 4 TEN GR 68 1 LB 4 4 30 635 99 1 5 TTEN GR 68 1 LB 4 4 30 635 99 1 ------- 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 21 Tape File start Depth = 12712.000000 Tape File End Depth = 12496.000000 Tape File Level Spacing = 0.250000 Tape File Depth units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 Tape Subfile: 5 6491 datums 97 records... Minimum record length: 62 bytes Maximum record lengtJ~ 1014 bytes (' ('i' Tape Subfile 6 is type: LIS 95/ 6/ 9 01 **** REEL TRAILER **** 95/ 6/ 9 01 Tape Subfile: 6 Minimum record length: Maximum record length: (' 2 records... 132 bytes 132 bytes End of execution: Fri 9 JUN 95 9:39a Elapsed execution time = 4.01 seconds. SYSTEM RETURN CODE = 0 f - c Subfile 2 .is t~lpl LIS ( Qr-01O #-- 7'" IJ f- TAPE HEADER MILNE POINT UNIT MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA MPL-24 500292256000 BP EXPLORATION (ALASKA) I INC. SPERRY-SUN DRILLING SERVICES 26-AUG-96 MWD RUN 2 MWD RUN 3 JOB NUMBER: AK MM 950523 LOGGING ENGINEER: M. HANIK M. HANIK OPERATOR WITNESS: J. ROBERTSON J. GAFFANEY # SURFACE LOCATION SECTION: 8 TOWNSHIP: 13N RANGE: 10E FNL: FSL: 3654 FEL: 5180 FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: 51.58 DERRICK FLOOR: 50.08 GROUND LEVEL: 16.80 # WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 12.250 8.500 20.000 9.625 112.0 6524.0 12780.0 # REMARKS: MWD - EWR4/GR. ALL DEPTHS ARE MEASURED BIT DEPTHS. ANNULAR HYDRAULICS CALCULATED USING POWER LAW MODEL. RUN 1 WAS DIRECTIONAL ONLY & NO DATA IS PRESENTED. RUN 2 WAS DIRECTIONAL WITH GAMMA RAY (DGR/SGRC). RUN 3 WAS DIRECTIONAL WITH GAMMA RAY (DGR/SGRC) & ELECTROMAGNETIC WAVE 4-PHASE RESISTIVITY (EWR4). Date MI( OFILMED ~ $ A! ~ (.' .r) r- 1f'H"1 n , ' ,) u ,U '-. '., r,) l-. J o.J"'", ¿:~ (:;E15 Gons. Oûm¡m¡s~,~oo j\ijJdJmì;~[Ja ,1111 ~, .LLE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE GR RP $ 1 f clipped curves; all bit runs merged. .5000 START DEPTH 2709.0 6524.0 # BASELINE CURVE FOR SHIFTS: GRCH (WALS, CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT BASELINE DEPTH GR 11504.0 11504.0 11644.5 11642.5 11648.5 11647.5 11742.0 11740.5 11759.5 11757.5 11774.0 11772.0 11776.5 11774.0 11778.0 11775.5 11786.0 11783.5 11819.5 11818.5 11827.0 11825.0 11842.0 11841.0 11865.5 11865.5 11896.5 11895.0 11942.0 11940.5 11964.0 11962.0 11985.0 11984.0 11989.0 11987.5 11992.5 11991.5 12023.5 12023.0 12030.5 12030.0 12073.5 12072.5 12076.5 12075.0 12219.5 12218.5 12254.5 12254.0 12278.5 12278.0 12283.5 12283.0 12288.0 12288.0 12337.0 12338.0 12344.5 12342.5 12351.0 12351.5 12351.0 12352.0 12361.0 12361.5 12365.0 12364.5 12369.0 12368.0 12371.5 12370.5 12391.0 12389.5 12394.0 12392.5 12422.5 12422.0 12426.5 12426.0 $' # MERGED DATA SOURCE STOP DEPTH 12733.0 12706.0 31-MAY-95) UNSHIFTED DEPTH --------- .:BU TOOL CODE MWD MWD $ 1 2 RUN NO MERGE TOP 2758.0 6530.0 MERG~ .dASE 6530.0 12780.0 # REMARKS: MERGED MAIN PASS. ALL MWD CURVES WERE SHIFTED WITH GR. /??SHIFT.OUT $ # CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 FET MWD 68 1 HR 4 4 90 180 01 1 7 ROP MWD 68 1 FPHR 4 4 90 810 01 1 ------- 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 653 Tape File Start Depth = 12800.000000 Tape File End Depth = 2680.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 161929 datums Tape Subfile: 2 775 records... Minimum record length: Maximum record length: 6~ bytes 998 bytes .L'ape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR $ 2 (, log header data for each bit run in separate files. 2 .5000 START DEPTH 2709.0 STOP DEPTH 6482.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP.LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: MWD RUN 1. 21-MAY-95 ISC 2.02 3.93 MEMORY 6530.0 2758.0 6530.0 0 37.9 64.9 TOOL NUMBER P0351CRG8 12.250 112.0 SPUD 9.20 44.0 9.5 1000 8.2 .000 .000 .000 .000 . 0 147.0 . 0 . 0 .00 .000 . 0 0 $ i ( :( rt CN WN FN COUN STAT : BP EXPLORATION : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA (ALASKA) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ CIs Mod 1 2 GR MWD ROP MWD 68 68 1 1 AAJ? I FPHR 4 4 4 90 310 01 4 90 810 01 1 1 ------- 8 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 93 Tape File Start Depth = Tape File End Depth = Tape File Level Spacing = Tape File Depth Units = Feet 6550.000000 2680.000000 0.500000 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23224 datums Tape Subfile: 3 156 records... Minimum record length: Maximum record length: 62 bytes '1014 bytes (Ii ( J.ape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR EWR4 $ 3 f ~ log header data for each bit run in separate files. 3 .5000 START DEPTH 6386.0 6524.0 STOP DEPTH 12733.0 12706.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE EWR4 DGR $ BOTTOM) TOOL TYPE ELECTROMAG. RES IS. 4 DUAL GAMMA RAY # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER"S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 28-MAY-95 ISC 2.02 3.93 MEMORY 12780.0 6530.0 12780.0 0 37.7 65.9 TOOL NUMBER P0364CRNSLDG6 P0364CRNSLDG6 8.500 6524.0 LSND 9.70 45.0 10.0 500 5.2 2.400 1.125 1.900 3.500 70.0 157.0 70.0 70.0 .00 .000 . 0 0 ( REMARKS: MWD RUN 3. $ # CN WN FN COUN STAT : BP EXPLORATION : MPL-24 : MILNE POINT : NORTH SLOPE : ALASKA (ALASKA) * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 7 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ CIs Mod 1 GR MWD 68 1 AAPI 4 4 90 310 01 1 2 RPX MWD 68 1 OHMM 4 4 90 120 46 1 3 RPS MWD 68 1 OHMM 4 4 90 120 46 1 4 RPM MWD 68 1 OHMM 4 4 90 120 46 1 5 RPD MWD 68 1 OHMM 4 4 90 120 46 1 6 FET MWD 68 1 HR 4 4 90 180 01 1 7 ROP MWD 68 1 FPHR 4 4 90 810 01 1 ------- 28 * DATA RECORD (TYPE# 0) 998 BYTES * Total Data Records: 410 Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth Units = Feet = 12800.000000 6450.000000 0.500000 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 263538 datums Tape Subfile: 4 475 records... Minimum record length: Maximum record length: 62 bytes 998 bytes '~ \ ~ape Subfile 5 is type: LIS 96/ 8/25 01 **** REEL TRAILER **** 96/ 8/26 01 Tape Subfile: 5 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes End of execution: Mon 26 AUG 96 1:37p Elapsed execution time = 4.95 seconds. SYSTEM RETURN CODE = 0