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HomeMy WebLinkAbout200-213Kaitlyn Barcelona Hilcorp North Slope, LLC GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 E-mail: kaitlyn.barcelona@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal Received By: Date: DATE: 10/14/2021 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL MPU C-40 (PTD 200-213) Pressure Temp 08/12/2021 Please include current contact information if different from above. 37' (6HW Received By: 10/14/2021 By Abby Bell at 3:26 pm, Oct 14, 2021 �m R • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 December 30, 2011 ald 0- 3 - r,., Mr. Tom Maunder Alaska Oil and Gas Conservation Commission ` . fosin 333 West 7 Avenue Anchorage, Alaska 99501 Subject: Corrosion Inhibitor Treatments of MPC -Pad Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from MPC -Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing 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 IP • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off Report of Sundry Operations (10 -404) MPC -Pad 10/9/2011 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 MPC-01 1811430 50029206630000 Sealed conductor NA NA NA NA NA MPC-02 1821940 50029208660000 Sealed conductor NA NA NA NA NA MPC-03 1820500 50029207860000 Sealed conductor NA NA NA NA NA MPC-04 1821260 50029208010000 Sealed conductor NA NA NA NA NA MPC -05A 1842430 50029212440100 Tanko conductor NA NA NA NA NA MPC-06 1842410 50029212570000 Tanko conductor NA NA NA NA NA MPC-07 1850020 50029212660000 Tanko conductor NA NA NA NA NA MPC -08 1850140 50029212770000 Tanko w/o top NA NA NA 3.4 10/9/2011 MPC -09 1850360 50029212990000 Tanko conductor NA NA NA NA NA MPC-10 1850150 50029212780000 Tanko conductor NA NA NA NA NA MPC-11 1850590 50029213210000 Tanko conductor NA NA NA NA NA MPC -12A 1990910 50029213730100 Tanko conductor NA NA NA NA NA MPC -13 1850670 50029213280000 Tanko conductor NA NA NA NA NA MPC -14 1850880 50029213440000 1.8 NA 1.8 NA 5.1 8/31/2011 MPC-15 1851030 50029213580000 Sealed conductor NA NA NA NA NA MPC-16 1851100 50029213640000 Sealed conductor NA NA NA NA NA MPC-17 1852630 50029214730000 Tanko conductor NA NA NA NA NA MPC-18 1852690 50029214790000 Abandoned NA NA NA NA NA MPC-19 1852960 50029215040000 Tanko conductor NA NA NA NA NA MPC-20 1890150 50029219140000 Tanko conductor NA NA NA NA NA MPC -21 1940800 50029224860000 4.6 NA 4.6 NA 8.5 8/29/2011 MPC -22A 1951980 50029224890100 38 NA Need top job MPC -23 1960160 50029226430000 1.9 NA 1.9 NA 17.0 8/28/2011 MPC-24 2010940 50029230200000 1.6 NA 1.6 NA 20.4 8/28/2011 MPC -25A 1960210 50029226380100 1.7 NA 1.7 NA 17.0 8/28/2011 MPC-26 1952060 50029226340000 1.8 NA 1.8 NA 17.0 8/28/2011 MPC -28A 2051630 50029226480100 1.6 NA 1.6 NA 10.2 8/29/2011 MPC-36 1980010 50029228530000 4.5 NA 4.5 NA 45.9 8/29/2011 MPC-39 1972480 50029228490000 5.5 NA 5.5 NA 49.3 8/29/2011 --'> MPC-40 2002130 50029228710000 0.75 NA 0.75 NA 5.1 8/29/2011 MPC-41 2010780 50029230140000 0.5 NA 0.5 NA 8.5 8/31/2011 MPC-42 2040280 50029231960000 1.5 NA 1.5 NA 13.6 8/30/2011 MPC-43 2040390 50029232000000 3.3 NA 3.3 NA 30.6 8/30/2011 Permit to Drill 2002130 MD 11080 ~- TVD DATA SUBMITTAL COMPLIANCE REPORT 41112003 Well Name/No. MILNE PT UNIT KR C-40 Operator BP EXPLORATION (ALASKA) INC 7409 '-" Completion Dat 2/9/2001 .,~ Completion Statu 1-OIL Current Status 1-OIL APl No. 50-029-22871-00-00 UIC N REQUIRED INFORMATION Mud Log N._~o Sample No Directional Survey ~ '~_ ~, DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Type Media Digital Fmt V Le(_.~~fication IS Verification ED D ED C D R R R R Log Log Run Name Scale Media No (data taken from Logs Portion of Master Well Data Maint) Interval Start Stop OH I Dataset CH Received Numl:~r ~mmenta Open 1/2412002 10525" Open 5~9/2002 10808 ~' ~ V~¥'~ [c ~ ch 3~112001 Directional Survey Digital Data Directional Survey Directional Survey Directional Survey MWD Directional Survey MWD 1 116 I 116 FINAL FINAL FINAL FINAL 11025 11025 ch 31112001 Directional Survey Paper Copy ch 311/2001 Directional Survey Digital Data ch 3/1/2001 Directional Survey Paper Copy Well Cores/Samples Information: Name Start Interval Stop Sent Received Dataset Number Comments ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? ~ Analysis ~ R e.c.e, ive. d '~ Daily History Received? Formation Tops Comments: Permit to Drill 2002130 MD 11080 TVD Compliance Reviewed By: DATA SUBMITTAL COMPLIANCE REPORT 41112003 Well Name/No. MILNE PT UNIT KR C.40 Operator BP EXPLORATION (ALASKA) INC APl No. $0-029-22871-00-00 74O9 Co~n Dat 2/9/2001 Completion Statu 1-OIL Current Status 1-OIL UIC N Date= ~'~ ~ ~'' (~'~'~ _'~ To: WEI,I, LOG TRANSMITFAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Lisa Weepie 333 West 7a Avenue, Suite 100 Anchorage, Alaska 99501 MWD Formation Evaluation Logs - MPC-40, AK-MM-00340 March 04, 2002 MPC-40: Digital Log Images: 50-029-22821-00 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO TIIE ATTENTION OF: Sperry-Sun Drilling Services Attn: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: RECEIVED u 9 .'_002 Alaska Oil & Gas Cons. Comm~o~ An~o~ge ( WELL LOG TRANSMITTAL To: State of Alaska January 23, 2002 Alaska Oil and Gas Conservation Comm. Attn.: Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 RE: MWD Formation Evaluation Logs MPC-40, AK-MM-00340 1 LIS formatted Disc with verification listing. API#: 50-029-T28g~-00 ---> ~C) PLEASE ACKNOWLEDGE RECEIPT BY SIGNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Atto: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 'BP Exploration (Alaska) Inc. Petro-technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date: RECEIVED JAN 2 4 2002 Alaska Oil & Gas Cons. ¢ommiseior~ Anchor~e STATE OF ALASKA ALASK(' IL AND GAS CONSERVATION COIV(" ',SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: [] Operation Shutdown [] Stimulate [] Plugging [] Perforate [] Pull Tubing [] Alter Casing [] Repair Well Ila Other Drill - Post Work 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. [] Development KBE = 46.30' [] Exploratory 7. Unit or Property Name ...... , ,, 3. Address [] Stratigraphic Milne Point Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [] Service 4. Location of well at surface 8. Well Number 751' NSL, 2316' WEL, SEC. 10, T13N, R10E, UM MPC-40 At top of productive interval 9. Permit Number / Approval No. 200-213 301-016 2156' SNL, 3747' WEL, SEC. 16, T13N, R10E, UM 10. APl Number At effective depth 50-029-22871-00 11. Field and Pool At total depth Milne Point Unit / Kuparuk River 2159' SNL, 3886' WEL, SEC. 16, T13N, R10E, UM Sands 12. Present well condition summary Total depth: measured 11080 feet Plugs (measured) true vertical 7409 feet Effective depth: measured 10994 feet Junk (measured) true vertical 7325 feet Casing Length Size Cemented MD TVD Structural Conductor 108' 20" 260 sx Arctic Set (Approx.) 108' 108' Surface Intermediate Production 10442 7" 175 sx Class 'G' 10449' 6821' Liner 806 4-1/2" 151 sx Class 'G' 11079' 7407' Perforation depth: measured 10618' - 10630', 10684' - 10692', 10698' - 10706', 10770' - 10782' RECEIVED true vertical 6968' - 6979', 7029' - 7037', 7042' - 7050', 7110' - 7122' 05 2001 Tubing (size, grade, and measured depth) 3-1/2", 9.2#, L-80 Alaska Oil & Gas Co~s. G0mmissior,. Packers and SSSV (type and measured depth) Packer 10224' Am.,,:orage 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: "'15. Attachments 16. Status of well classifications as: [] Copies of Logs and Surveys run [] Daily Report of Well Operations [] Oil [] Gas [] Suspended Service i ~. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Michael Williams ~.~,..,~~_ ~"~ Title Technical Assistant Date :.: .... .... .... .......... :.:.............: : .~.1.~:..: ::~.:.:-:..:: · .: ....~. ':" :' ~".'. .':T" . .............. : ....... . ....... : ':"' ': ......... :: .............. : ......... :....... : ..... . :...... :.......:.........:.:.~':..........-..~ ...:. ~..i,.......: .. ..... . ..... :...: :. ::':.":::: ' ,' , '.. .' ".'; :..:;..:!' ::,.!ii":i':i:::.i'.,!';!'.:;'."!'.:::.i:,i':,.;.i:,'~,,:.., . .::: .i". '::.:~ ":.. .... ~ ', "!':.%:!.. :'. " .::. :.;' .: .:i :,:::; ; '.:. : :..::~: ':::::'.'. ' :l~rePa~ed,B}/,Nam~/Nu~b~r~', '~,' ...... "."Z ".:Z". "- ........ .'~:~'.Z:'~:': :~'::":"~: .... ' ......... "~ .... '. : ...... ". ...... :: ..' ...: '" ;:..."."":~ :' ::;. ::'..: :i ';i..::.~..': · :.;'....... :': · :. ............. . ......... : · ' '~' ,.i:".i.'.:'":::..:i'.:':, ...:'::.::::.:.::~ii.~.~.::: Fbrm 10-404 Rev. 06/15/88 ORIGINAL 02/02/2001 MPC-40 (" DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS DRILL-POST WORK SUMMARY MOVE TO LOCATION. RIG UP CTU #3 AND THIRD PARTY EQUIPMENT. RIH AND CIRCULATE BRINE OUT OF LINER. TD IS 10919 CTMD. FREEZE PROTECT WELL TO 3700'MD. RDMO. Fluids Pumped BBLS. Description 240 1% ECL 70 MEOH 310 Total . STATE OF ALASKA ALASK ,.,iL AND GAS CONSERVATION COM .,,SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 200-213 301-016 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50- 029-22871-00 4. Location of well at surface ..... ;' · . ..' ....... 9. Unit or Lease Name 751' NSL, 2316' WEL, SEC. 10, T13N, R10E, UM " ..... :~:" At top of productive interval ~' -"'.".' ~', : Milne Point Unit :' _ ~.: Z~, o/ . 2156' SNL, 3747' WEL, SEC. 16, T13N, R10E, UM .............. At total depth ~ !.",':.". ;.'. i' .. 10. Well Number 2159' SNL, 3886' WEL, SEC. 16, T13N, R10E, UM i *~'~ ' MPC-40 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 11. Field and Pool Milne Point Unit / Kuparuk River Sands KBE = 46.30' ADL 315848 12. Date Spudded 113. Date T.D. Reached 114: Date Comp., Susp._, or Aband. / 15. Water depth, if offshore 116. No. of Completions 1/3/2001 1/21/2001 ~ 2 ,~'~'~;~ N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey1 20. Depth where SSSV set1 21. Thickness of Permafrost 11080 7409 FTI 10994 7325 FTI . [] Yes [] NoI N/A MDI 1800' (Approx.) 22. Type Electric or Other Logs Run MWD/LWD, DIR, GR, RES, DEN, NEU, PWD 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE 'TOP BOTTOM S~ZE CEMENTING RECORD AMOUNT PU[~ FO 20" 91.1# H-40 Surface , 108' 24" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 27' 6280' 12-1/4" 910 sx Articset III, 433 sx Class 'G' 'P 26# L-80 27' 10449' 8-1/2" 175 sx Class 'G' 4-1/2~'' 12.6# L-80 10273' 11079' · 6-1/8" 15'J sx Class 'G' 24. Perforations pp. en tq P.rodu~ipn (M.D+.TVD of Top and 25. ' TUBING RECORD " Bottom and ~mervak s~ze ano number) SIZEDEPTH SET (MD) PA~KER SET (MD) 2" Gun Diameter, 6 spf .... 3-1/2", 9.2#, L-80 10294' 10224; ' MD TVD MD TVD , 10618' - 10630' 6968' - 6979' 10684'- 10692' 7029'-7037' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 10698' - 10706' 7042' - 7050' 10770' - 10782' 7110' - 7122' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 2200' Freeze Protected with 80 Bbls of Diesel , 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) February 22, 2001 Other (explain) - Jet Pump Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAs-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO 3/2/2001 6 TEST PERIOD 191 49 282I 256 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF 'WATER-BBL OIL GRAWTY-API (CORR) Press. 24-Hour RATE , , 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED MAR 2 1 2001 . _ . A!aska Oil & Gas Cons. Commission Form 10-407 Rev. 07-01-80 Anch°ragesubmit In Duplicate 29. Geologic Markers 30. Formation Tests Marker Name Measured True Vertical Include interval tested, pressure data, all fluids recovered Depth Depth and gravity, GOR, and time of each phase. , Top HRZ 10120' 6555' Base HRZ 10220' 6633' Kalubik 10315' 6710' Kuparuk D 10440' 6814' Kuparuk ClA/ LCU 10615' 6966' Kuparuk B 10630' 6979' Kuparuk A 10760' 7101' Kuparuk A3 10771' 7111' Kuparuk A2 10795' 7134' Kuparuk A1 10853' 7189' Miluveach 11010' 7341' 3'1. List of Attachments: Summary of Daily Drilling Reports, Surveys Submitted by Vendor ' ' ' 32. I hereby certihj that the foregoing is true and correct to the best of my knowledge Signed TerrieHubble~j~j~j~.~][l~ Title TechnicalAssistant Date 0~"~,.I-'{~~ MPC-40 200-213 301-016 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No./Approval No. 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 ANO 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 28: If no cores taken, indicate 'none'. MAR g i ZOO1 Form 10-407 Rev. 07-01-80 Alaska Oil & Gas Cons. Commissi0r~ Anchorage BP EXPLORATION Page 1 of 7 Operations Summa Report Legal Well Name: MPC-40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYEN Rig Release: 1/24/2001 Group: RIG Rig Name: DOYEN 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/1/2001 00:00 - 21:00 21.00 MOB PRE Move rig from MPF-73A to MPC-40. Spot and rig up all modules. Accept rig at 21:00 hrs. 21:00 - 00:00 3.00 BOPSUF SURF Nipple up diverter system. 1/2/2001 00:00 - 01:30 1.50 BOPSUF SURF NU diverter system. 01:30 - 03:30 2.00 DRILL SURF Change out saver sub on top drive. 03:30 - 13:30 10.00 DRILL SURF Pick up drillpipe and rack in derrick. Total 81 stands plus 18 HWDP. 13:30 - 14:30 1.00 DRILL SURF Load barite by hand to anchor down end of diverter line. 14:30 - 15:00 0.50 DRILL SURF Function test diverter. Bag closed in 42 sec, 2:45 to return to system pressure. Witness of test waived by John Spaulding. 15:00 - 15:30 0.50 DRILL SURF Held pre spud meeting with crews. 15:30 - 18:00 2.50 DRILL SURF Make up bit, motor and HWDP. 18:00 - 20:00 2.00 DRILL SURF Prime pumps & test surface equip to 4000psi. Fill hole & check for leaks. 20:00 - 21:00 1.00 DRILL SURF Wash out conductor to 108'. 21:00 - 00:00 3.00 DRILL SURF Make up directional BHA, load MWD and orient. 1/3/2001 00:00 - 00:30 0.50 DRILL SURF Spud in and drill to 157'. Flowline plugged up. 00:30 - 01:00 0.50 DRILL CIRC SURF POOH, set back BHA to modify bell nipple. 01:00 - 10:30 9.50 DRILL CIRC SURF Flowline plugging due to not enough drop. Bell nipple required 14" extension to raise flowline to proper hieght. Wait on 20" casing for extension and weld same. Reinstall bell nipple. 10:30- 11:00 0.50 DRILL ClRC SURF TIH to 157'. 11:00 - 12:30 1.50 DRILL SURF Drill to 244'. 420gpm/1000psi, 80rpm/1500ft/Ib, 0-5web. 12:30 - 13:30 1.00 DRILL SURF Stand back 2 stands, PU flex collars. 13:30 - 00:00 10.50 DRILL SURF ~)rill to 300 '. Kick off at 300' and directional drill to 944'. 420gpm/1020psi, 80rpm/1500ft/Ib, 5-15web. Art-4 hrs, Ast- 5.5 hrs. Maintaining 9.2ppg w/150+visc mud. Motor not building angle as required in permafrost. Planning to trip to up the bend. 1/4/2001 00:00 - 00:30 0.50 DRILL SURF Directional drill to 944'. Could not maintain build rate with 90' slides. 380gpm/1000psi, 5-15web. 00:30 - 01:00 0.50 DRILL SURF Circulate bottoms up. 01:00 - 01:30 0.50 DRILL SURF POOH. 01:30 - 02:00 0.50 DRILL SURF ~ Reset motor to 2.12deg bend, inspect bit. 02:00 - 03:00 1.00 DRILL SURF TIH. 03:00 - 20:30 17.50 DRILL SURF Directional drill 944' to 2178'. ART 6.5 hrs. AST 6.5 hrs. PU 98K, SO 95K, SW 96K. 396 GPM, 1200PSI. 20:30 - 23:00 2.50 DRILL SURF Circulate 15 minutes and Pump out of hole to 944'. Pooh. Check bit. OK. 23:00 - 00:00 1.00 DRILL SURF Change out BHA. Down load MWD/LWD. PU Res tool. Reset motor to 1.5 degree bend. 1/5/2001 00:00 - 01:30 1.50 DRILL SURF LD MWD, PU MWD w/Res., adjust motor to 1.5 deg. 01:30 - 02:30 1.00 DRILL SURF TIH to 1201', no problems. 02:30 - 03:00 0.50 DRILL COMM SURF Test MWD, resistivity tool not working. Discover that a 120 rain delay had been set for tool to start functioning. 03:00 - 03:30 0.50 DRILL SURF Continue TIH to bottom, no problems. 03:30 - 22:00 18.50 DRILL SURF Directional drill f/2178' to 4048'. ART 9 hrs, AST 5.5 hrs. rep 129 fph. Drilling with 396 - 535 gpm, with 1800 psi, 25-30 web, 9000# torque on bottom, MW 9.3 ppg and 100 vis. 22:00 - 22:30 0.50 DRILL SURF Circulate bottoms up for short trip. 22:30 - 00:00 1.50 DRILL SURF Short trip 4048' to 1751'. Pump out of hole to permafrost. No significant problems. Printed: 2/26/2001 3:08:57 PM BP EXPLORATION Page 2 of 7 Operations Summa Report Legal Well Name: MPC-40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYON Rig Release: 1/24/2001 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/6/2001 00:00 - 02:00 2.00 DRILL SURF Finish pump out of hole to 1751'. RIH to 4048'. No problems on short trip. 02:00 - 00:00 22.00 DRILL : SURF Directional drill 4048' to 6024 '. M sand at 5405'md 3928 tvd. Schrader Bluff at 5780'md, 4130' tvd. Art 13.5 hrs., AST 1.5 hrs. ROP 132 fph. Drilling with 535 to 600 gpm.2250 psi, 20-25k wob, 13000 torque on bottom. MW 9.3, and 80 vis. 1/7/2001 00:00 - 05:00 5.00 DRILL SURF Drilling to 6304'. Art 3 hrs, Ast 1.5 hrs. 600gpm/2250psi, 20-25wob, 14000ft/Ibs. Maintaining MW at 9.3 w/80 vis. 05:00 - 08:00 3.00 DRILL SURF Pump sweep and circulate bottoms up. 08:00 - 11:00 3.00 DRILL SURF POOH to 2680' without problems. Hole started swabbing at 2680'. 11:00 - 13:00 2.00 DRILL SURF Pump out of hole f/2680' to 830', tight hole 2680'-1805', some tight spots f/1805' to 980', free up to 830'. 13:00 - 17:00 4.00 DRILL SURF TIH, washed through bridges at 3046' and 3200'. 17:00 - 18:00 1.00 DRILL SURF Circulate bottoms up, thinning mud for casing. Phase III weather conditions announced. Stop mud treatment to conserve water, continue CBU. 18:00 - 00:00 6.00 DRILL WTHR SURF Phase III weather conditions, slow pumps to 50 spm and continue ~ circulating. 1/8/2001 00:00- 18:00 18.00 DRILL WTHR SURF Circulate at 50 spm, 50 rpm while wait on weather. Phase III conditions. 18:00 - 00:00 6.00 DRILL WTHR SURF Went to phase II conditions at 18:00 hrs. Clear roads and haul water to condition mud. Waiting on water due to weather. 1/9/2001 00:00 - 04:30 4.50 DRILL WTHR SURF Circulate at reduced rate to wait out weather. Rotate and recipicate. 180 gpm 350 psi. 04:30 - 07:30 3.00 DRILL SURF Circulate and condition mud from 9.4 to 9.2 ppg. Lower yield to 15 for running casing. 600 GPM 2200 psi. 07:30 - 11:00 3.50 DRILL SURF Trip out of hole to 1260'. became tite. 11:00 - 11:30 0.50 DRILL SURF Pump out of hole to 830'. Loosened up at 973'. 11:30- 14:30 3.00 DRILL SURF Down load MWD/LWD and lay down BHA. 14:30 - 15:00 0.50 DRILL SURF Pick up landing joint and check for fit in well head. Mark joint for use in landing casing. 15:00 - 15:30 0.50 DRILL SURF Clear floor of drilling tools. LD landing joint. 15:30 - 17:00 1.50 DRILL SURF Rig up casing running equipment and Franks fill tool. 17:00 - 17:15 0.25 DRILL SURF JSO for running casing. 17:15 - 18:00 0.75 DRILL SURF Run 4 joints 9 5/8" 40# BTC L-80 casing with float collar and shoe. Break circulation through equipment. 18:00 - 18:15 0.25 DRILL SURF JSO with new crew for running casing. 18:15 - 00:00 5.75 DRILL SURF Run 9 5/8" 40~ L-80, BTC casing. 1/10/2001 00:00 - 01:30 1.501 CASE SURF Running casing, Run 9 5/8 40~ L-80 155 joints to 6279.99 feet. 01:30 - 05:30 4.001 CASE SURF Circulate casing for cement job. Recip string, circ three annulus volumes. 05:30 - 06:00 0.50! CASE SURF P/U and install cementing head and lines. 06:00 - 07:30 1.50 CASE SURF circ and recip 9 5/8 casing hold JPSM for cementing 07:30 - 10:00 2.50 CASE SURF Test lines to 3500, cement casing with 5 bbls water, 45 bbls CW100, 75 bbls B45 viscosified spacer 10.4, drop bottom plug, pump 665 bbls ArcticSet3-Lite, 90 bbls Class G, drop top plug. 10:00 - 11:30 1.50 CASE SURF Displace cement with 5 bbls water, 465 bbls mud, cemet returns to surface 230 bbls, bump plug with 250# over, 1450 pressure @ 5530 stks on #1 pump, floats held. 11:30 - 12:30 1.00 CASE SURF Flush and purge rig equipment of cement, R/D casing tools, Lay down landing joint. 12:30 - 16:00 3.50 CASE SURF nipple down 20" diverter 16:00 - 20:00 4.00 BOPSUF SURF nipple up gen 5 FMC well head equipment, test head to 1000 psi, test Printed: 2126/2001 3:08:57 PM ,,, BP EXPLORATION Page 3 of 7 Operations Summa Report Legal Well Name: MPC-40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYEN Rig Release: 1/24/2001 Group: RIG Rig Name: DOYEN 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/10/2001 16:00 - 20:00 4.00 BOPSUF SURF ok. 20:00 - 00:00 4.00 BOPSUF SURF nipple up and Change rams from 3.5" to 5" 1/11/2001 00:00 - 08:30 8.50 BOPSUF SURF PU test Joint. Test BOPE; 250/3500 Rams, floor valves, and manifold valves, 250/2500 Annular. 10 min high, 5 min Iow. All past and report generated and sent to AOGCC. Witness waived by Chuck Scheve of AOGCC. 08:30 - 12:00 3.50 DRILL INT1 P/U BHA ~ reconfirm orientation of motor, load MWD. 12:00 - 17:00 5.00 DRILL INT1 P/U 5" drill pipe, single in hole. (5200') 17:00 - 17:30 0.50 DRILL INT1 RIH with 7 stands from mast, tag cement @ 6190'. 17:30 - 18:00 0.50 DRILL :NT1 Est circulation, blow down T.D. Hook up head pin for casing test. Drill D5 18:00 - 19:00 1.00 DRILL INT1 Pressure test 9 5/8 casing to 3500 psi, held for 30 rains. 19:00 - 21:00 2.00 DRILL INT1 Drill float equipment and cement, 6190 to 6304. 21:00 - 21:30 0.50 DRILL INT1 drill directional to 6334. art.25 21:30 - 22:00 0.50 DRILL INT1 displace mud to 8.5, 5300 stks 445 bbls. 22:00 - 23:00 1.00 DRILL INT1 run fit test TVD 4441 mud weight 8.5 pressure 720 per MWD recorder = 11.6 23:00 - 23:30 0.50 DRILL INT1 circulate / condition 23:30 - 00:00 0.50 DRILL INT1 directional drilling, depth 6448 art .25 AST .25 TOB 15k TofB 19k p/u 160k s/o 110k rot 120. Web 8 to 10k Gpm 510 dp rpm 80 motor rpm 168 rpm bet 248 standpipe 1150 on bottom psi 1330 1/12/2001 00:00 - 21:30 21.50 DRILL INT1 Directional drill 6448' to 8281 '.13.45hrs ART ', 2.15hrs AST '. WeB 8-12K, PU 170K, SO 140K. Rot 155K, Standpipe on psi.1800, Off psi 1500. Torque on 12K, Off 10k. 21:30 - 22:00 0.50 DRILL INT1 CBU, hi vis sweep pumped. 22:00 - 23:30 1.50 DRILL INT1 Flow check - blow down T.D. - poh to 6242. short trip hole coniditions excellent, no tight spots, some swab on first 8 stds. No problems on trip in. 23:30 - 00:00 0.50 DRILL INT1 rig service / adjust brakes 1/13/2001 00:00 - 22:30 22.50 DRILL INT1 Directional drill 8281' to 10017. 11.05 hrs ART, 5.05 hrs AST. WeB 8-12K, PU 190K, SO 162K. Rot 173K, Standpipe on psi.2100, Off psi 1640. Torque on 12K, Off 10k. 22:30 - 23:00 0.50 DRILL INT1 circ out hi vis sweep, flow check well 23:00 - 00:00 1.00 DRILL INT1 poh on short trip to 8250' 1/14/2001 00:00 - 10:00 10.00 DRILL INT1 Directional drill 10017. 2.54 hrs ART, 2.1 hrs AST. WeB 8-12K, PU 210K, SO 172K. Rot 185K, Standpipe on psi.2100, Off psi 1640. Torque on 12K, Off 10k. 10:00 - 10:30 0.50 DRILL WCON INT1 Flow increase. Shut well in with pipe rams, Hard method. Influx less than 10 bbl. SlCP 300 psi. SlDPP 270 psi. Work up kill sheet. 10:30- 14:30 4.00 DRILL WCON INT1 Circulate bottoms up at 30 spm. Drillers method. Initial DP 850 psi. Final DP 650 psi. Weigt up inactive mud to 10.4 ppg. lost 64 bbl mud. 14:30- 15:00 0.50 DRILL WCON INT1 Shut in well monitor pressures. SIDPP 400 psi. SlCP 410 psi. Kill ' weight mud 10.8. Order 600 bbl. 10.9 ppg from Baroid mud plant. Bleed 1.5 bbl. Pressure dropped 30 psi. Built back up in 5 minutes. 15:00 - 00:00 9.00 DRILL WCON INT1 Circulate using drillers method 30 spm and wait for mud. lost 29 bbl. 9.7ppg in 9.4 tO 9.7 ppg out. 1/15/2001 00:00 - 06:00 6.00 DRILL WCON . INT1 circulate using drillers method 30 spin and wait for mud. 06:00 - 13:30 7.50 DRILL WCON . INT1 PJSM Circulate in 10.9 ppg mud. Hold back pressure with choke to predetermined pump kill schedule. 13:30 - 14:00 0.50 DRILL WCON INT1 shut down, bled back 1.25 bbls 15 rains, well dead. Open rams observe well. No flow. 14:00 - 20:00 6.00 DRILL WCON INT1 CBU circulate/condition mud, observe well 20:00 - 00:00 4.00 DRILL INT1 pooh to run 7" casing. Pump out to shoe. Printed: 2126/2001 3:08:57 PM BP EXPLORATION Page 4 of 7 Operations Summa Report Legal Well Name: MPC-40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYON Rig Release: 1/24/2001 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/16/2001 00:00 - 00:30 0.50 DRILL INT1 Finished pumping out of hole at 60 spin past shoe to 6241'. 00:30 - 01:00 0.50 DRILL INT1 Check well for flow-negative. 01:00 - 04:30 3.50 DRILL INT1 Circulated and conditioned mud and circulated around Hi-Vis barafibre sweep. Pumped 200 gpm at 550 psi. 04:30 - 05:00 0.50 DRILL INT1 Flow check well-negative. Pump dry job and blow down kelly. 05:00 - 07:00 2.00 DRILL INT1 PJSM-cut and slip drill line. 07:00 - 10:00 3.00 DRILL INT1 Pulled out of hole to BHA. 10:00 - 13:00 3.00 DRILL INT1 Laid down BHA. Removed sources and downloaded MWD. 13:00 - 13:30 0,50 CASE INT1 Rigged up and pulled wear bushing. 13:30 - 15:00 1.50 CASE INT1 Installed test plug. Installed 7" rams in upper and tested to 2000 psi. 15:00 - 18:00 3,00 CASE INT1 PJSM. Rigged up to run 7" casing. 18:00 - 00:00 6.00 CASE INT1 Run 7" 26# L-80 BTC mod casing. 145jts in at 6100'. Running per surge schedule. 1 minute per joint from here in. Hole giving up proper fluid. 1/17/2001 00:00 - 04:30 4.50 CASE INT1 Finished running 253 joints of 7" 26#, L-80 BTC mod casing. Lost returns with 170 joints of casing run. Lost a total of 200 bbls of mud while running casing. 04:30 - 05:00 0.50 CASE INT1 Rigged up Dowell 7" cementing head. 05:00 - 06:30 1.50 CASE INT1 Attempted to break circulation slowly. Pumping 10 spin at 4'00 psi. Working pipe 10' strokes. Pick up weight 275K slack off weight 115K. Circulating with approximately 5% of returns. 06:30 - 07:00 0.50 CEMT INT1 Held PJSM. Mixed cement and spacer with batch mixer. Pumped 5 bbl of water ahead, tested lines to 3500 psi, pumped 30 bbls of B45 viscosifled spacer weighted to 11.5 ppg, kicked out top plug, pumped 152 sxs (34.4 bbls) of Class (3 cement with .2 gal/sx D047 antifoam + 3% BWOC D053 Thixotrop. +.6% BWOC D065 Dispersant + .13% BWOC D800 Retarder + 2 gal/sx D600 Gasblok +. 15 gal/sx D135 (31asblok Stab. Mixed in at 15.8 ppg slurry with a yield of 1.20 ft3/sx. Kicked out top plug with 5 bbls of water. 07:00 - 09:00 2.00 CEMT INT1 Displaced cement with rig pumps at 5 bpm at 680 psi with no returns. Continued working the pipe in 10' strokes until spacer exited shoe. Pumped 350 bbls at 5 bpm then slowed pumps to 3 bpms at 470 psi. Observed pressure increase from 470 psi to 840 psi as cement was 'displaced out of the shoe. Bumped the plug with 2500 psi for 10 minutes. Bled off pressure and floats held. Observed well-no annular flow, 09:00 - 18:00 9.00 CEMT INT1 Wait on cement 9 hours. 18:00 - 18:30 0.50 CEMT INT1 Nipple down and pick up stack. Set secondary safety cables. Pull tension in 7" string Printed: 2126/2001 3:08:57 PM BP EXPLORATION Page 5 of 7 Operations Summa Report Legal Well Name: MPC40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYON Rig Release: 1/24/2001 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/17/2001 18:30 - 22:00 3.50 CEMT INT1 Set emergency slips. Set with 265K on slips. Install packoff. Set tubing head on and test packoff to 4300 psi for 10 minutes. 22:00 - 00:00 2.00 CEMT INT1 NU stack. Change rams (top to 3 1/2" X 6", bottom to 3 1/2") 1/18/2001 00:00 - 01:00 1.00 CASE INT1 Finished nippling up BOP stack. Installed 3-1/2" X 6" varible bore rams ~n top and 3-1/2" rams in the bottom. 01:00 - 01:30 0.50 CASE ,INT1 Service rig and top drive. 01:30 - 10:30 9.00 CASE INT1 Laid down 5" drill pipe from derrick. Breaking down stands in mousehole. (Note: freeze protected 9-5/8" X 7" annulus with $0 bbls of diesel). 10:30 - 13:30 3.00 CASE INT1 PJSM Laydown 5" handling tools and PU 3 1/2" handling tools. Clear floor. Changeout saver sub on Top drive. 13:30 - 21:30 8.00 CASE INT1 PU 3 1/2" test joint. Test BOPE. 250 Iow 5 rain, 3500 high 10 min. Annular 2500 high. Witnessed by John Spaulding of AOGCC. 21:30 - 22:00 0.50 CASE INT1 Install wear ring. 22:00 - 23:30 1.50 CASE INT1 PU 33 joints 3 1/2" DP. Stand in derrick for drilling. 23:30 - 00:00 0.50 CASE INT1 PU BHA. MWD/LWD including triple combo. 1/19/2001 00:00 - 03:30 3.50 CASE INT1 Finished picking up BHA and orienting. Shallow pulse test MWD. 03:30 - 13:00 9.50 CASE NT1 Single in hole with 3-1/2" dril pipe to casing wiper plugs at 10364'. 13:00 - 14:00 1.00 CASE INT1 Wash to float collar at 10364'. CBU 14:00 - 15:00 1.00 CASE INT1 RU and test casing to 3500 psi for 30 minutes. 15:00 - 16:30 1.50 CASE INT1 Drill cement, Float collar and shoe to 10449'. 16:30 - 19:00 2.50 DRILL LNR1 Drill new formation from 10449' to 10480'. ART 2.2 hrs. AST 0 hrs. PU 190K, SO 90KRot 123K. 220 gpm. 3200 off bottom, 3400 on bottom. Torque 17K off, 20k on. WOB 15-23K 19:00 - 20:30 1.50 DRILL LNR1 Displace hole to new 10.9+ ppg mud. 21 bbl hi vis sweep ahead. 20:30 - 21:00 0.50 DRILL LNR1 FIT to 12.5 ppg. 10.95 ppg mud with 550 psi surface pressure and 6849' tvd. 21:00 - 00:00 3.00 DRILL LNR1 Mad pass with LWD to tie in log to old section. No correction. 1/20/2001 00:00 - 01:00 1.00 DRILL PROD2 Finished mad pass from 10300'-10376'. Mad pass at 30'-40'/hr to achieve good data. Correlated with KGM at 10322'. 01:00 - 00:00 23.00 DRILL PROD2 Drill and slide from 10479'-10796' ART 7.1hrs, AST 14.35 hrs, WOB 20k, PU 150k, SO 115k, SW 130k,Torque On 8k, Off 7k, 3700 psi on bottom. 1/21/2001 00:00 - 14:30 14.50 DRILL PROD2 Directional drill from 10787' to 11080'. TD called by geologist. Drilling parameters: ROP-15-30'/hr, WOB 25K, 70 RPM at 10,000 ftlbs, 230 gpm at 3900 psi, PU weight 150K, SO weight 120K, Rot weight 135K. 14:30 - 16:00 1.50 DRILL PROD2 Pumped high vis sweep and circulated hole clean. 16:00 - 17:00 1.00 DRILL PROD2 Check flow-negative. Pulled 8 stands of drill pipe to 10437'. Maximum pull 10K over pick up weight. Check flow at shoe-negative. Ran back to bottom with no problems. 17:00 - 20:30 3.50 DRILL PROD2 Pumped high vis sweep and circulated hole clean. Circulate and condition hole for casing job. 20:30 - 21:00 0.50 DRILL PROD2 Check for flow. Pump slug for trip out. Drop 1 15/16" rabbit. Printed: 2126/2001 3:08:57 PM BP EXPLORATION Page 6 of 7 Operations Summa Report Legal Well Name: MPC-40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYON Rig Release: 1/24/2001 Group: RIG Rig Name: DOYON 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/21/2001 21:00 - 21:30 0.50 DRILL PROD2 Trip out of open hole. 8 stands. Check for flow. 21:30 - 00:00 2.50 DRILL PROD2 Trip out of hole. 1/22/2001 00:00 - 00:30 0.50 DRILL PROD2 Finished pulling out of hole with 3-1/2" drill pipe and racking in derrick. 00:30 - 01:30 1.00 DRILL PROD2 Laid out 3-1/2" HWDP. 01:30 - 05:00 3.50 DRILL PROD2 Laid down BHA. Retrieved drill pipe rabbit. Downloaded MWD and broke bit. Cleared floor. 05:00 - 07:30 2.50 DRILL PROD2 PJSM Rig up and run 19 jo!nts 4 1/2" 12.6# IBT L-80 Liner w/float shoe, 1 jt, Float collar, 1 jt, Latch collar, 17 jts, Baker packer hanger. Check floats and fill each joint. Make up hanger and pump through liner. (806.2') 07:30 - 14:30 7.00 DRILL PROD2 Run liner on 3 1/2" DP to casing shoe at 10449'. Fill every row. Make up Plug dropping head. 14:30 - 15:00 0.50 DRILL PROD2 Circulate 85 bbl down DP and Liner. 15:00 - 16:00 1.00 DRILL PROD2 Finish trip liner in hole on 3 1/2" DP. Land at 10080'. Top at 10273.2". MU cement lines and head. 16:00 - 17:30 1.50 DRILL PROD2 CBU and condition for cementing. 17:30 - 20:00 2.50 DRILL PROD2 RU and cement with 5 bbl H20, test lines to 3500 psi, 50 bbl. spacer at .11.5ppg, 24 bbl cement at 15.8 ppg. Pump out plug with 11 bbl 11 ppg Brine, displace with 866 stks mud. Bump plug w/1750 psi. full returns. set liner hanger and liner packer. Release from hanger. Circulate out excess cement. Pump sweep. 20:00 - 21:30 1.50 DRILL PROD2 Circulate out sweep, Pump viscus sweep with dirt magnet ahead of seawater. Displace hole with 2 volumes of sea water. Flow check, OK. 21:30 - 22:00 0.50 DRILL PROD2 Rig down plug dropping head and clear floor. 22:00 - 00:00 2.00 DRILL PROD2 Lay down 3 1/2" Drill pipe. 1/23/2001 00:00 - 05:00 5.00 DRILL PROD2 Pulled out of hole laying down 3-1/2" drill pipe and liner running tool. 05:00 - 05:30 0.50 WHSUR COMP Pulled wear bushing and cleared floor. 05:30 - 18:00 12.50~ RUNCOI~ COMP Made up 3-112" tailpipe assembly and bakerlocked all connections below 7" Baker $-3packer. Made up Baker Model CMU Sliding Sleeve assembly with 2.81" profile and gas lift mandrel with RP shear valve. Ran in hole with 316 jt of 3-1/2" 9.2# L-80 NSCT tubing. Installed 'X" nipple assembly at 2248'. Tagged crossover in 4-1/2" liner assembly at 10294'. Spaced out. 18:00 - 19:00 1.00 RUNCO~I COMP Made up tubing hanger and landing joint. UP weight 98K SO weight 75K (block weight 38K). 19:00 - 19:30 0.50 RUNCO~I COMP Pressure tested casing to 3500 psi for 30 minutes. Bled off pressure. 19:30 - 21:00 1.50 RUNCO~ COMP Reverse circulated 230 bbls of seawater treated with 25 gal/100 bbl of corexit corrosion inhibitor. Maximum rate 3 bpm at 300 psi. 21:00 - 21:30 0.50 RUNCO~ COMP Landed tubing hanger in tubing head and run in lock down screws. 21:30 - 00:00 2.50 RUNCO! COMP Dropped packer setting ball and allowed it to set on RHC plug. Pressured up to 3500 psi to set packer. Bled pressure to 3000 psi for pressure test. Pressure dropped 200 psi in 15 minutes. Repressured tubing to 3000 psi and pressure bled to 2800 psi in 30 minutes. No Printed: 2126/2001 3:08:57 PM BP EXPLORATION Page 7 of 7 Operations Summa Report Legal Well Name: MPC-40 Common Well Name: MPC-40 Spud Date: 1/2/2001 Event Name: DRILL+COMPLETE Start: 1/1/2001 End: 1/24/2001 Contractor Name: DOYEN Rig Release: 1/24/2001 Group: RIG Rig Name: DOYEN 141 Rig Number: Sub Phase Description of Operations Date From-To Hours Task Code 1/23/2001 21:30 - 00:00 2.50 RUNCO~ COMP outward sign of leaks. Pressure may be leaking past ball on seat. Bled pressure to 2200 psi on tubing and pressure tested annulus to 3500 psi for 30 minutes. No pressure loss. Bled off pressure. 1/24/2001 00:00 - 00:30 0.50 RUNCO~ COMP Pressured up on annulus to 3200 psi and sheared RP shear valve. Reverse circulated through valve. 00:30 - 01:30 1.00 RUNCO~ COMP Rigged down pump lines and backed out landing joint. Installed TWC in hanger and pressure test from top and bottom to 1000 psi. 01:30 - 05:00 3.50 BOPSUF COMP Installed 5" rams in bottom. Nippled down BOP stack, 05:00 - 08:00 3.00 WHSUR COMP Nippled up FMC 4-1/8" single actd 5000~ tree. Tested hanger and tree to 5000 psi. 08:00 - 08:30 0.50 WHSUR COMP Pulled TWC. 08:30 - 10:00 1.50 WHSUR COMP Rigged up HB&R. Pumped 80 bbls of diesel down the annulus taking returns up the tubing. Rigged up lines and let diesel U-tube. Tubing and inner annulus freeze protected to 2200'. 10:00 - 11:30 1.50 WHSUR COMP Installed BPV and tested with diesel from below to 1000 psi. OK. Bled to zero. 11:30 - 12:30 1.00 WHSUR COMP Installed blind flange on wing valve and removed extra valve from inner annulus. Secured well. Clean cellar area. 12:30 - 15:30 3.00 WHSUR COMP Changed saver sub on top drive to 4-1/2" IF. Transferred custody of all RRA/SSA to Environmental Technicians at Milne Point. 15:30 - 16:30 1.00 WHSUR: COMP Slip and cut drill line. 16:30 - 18:00 1.50 WHSUR COMP Removed 5-1/2" liners in mud pumps and installed 6" liners. RELEASED RIG AT 1800 HRS 1-24-2001. 18:00 - 00:00 6.00 DEMOB POST Rigging down rig preparing for rig move from MPC-40 to CPF-2. Printed: 2/26/2001 3:08:,57 PM Well: MPC-40 Accept: 01/01/01 Field: Milne Point Spud: 01/03/01 APl: 50-029-22871-00 Release: 01/24/01 Permit: 200-213 Rig: Doyon 141 Date INITIAL PERF, POST-RIG WORK 02/09/01 Rig up Schlumberger. RIH w/Gun gamma/CCL and 20' x 2" PJ 2006, 6spf, 60 degree phasing 12' loaded- 8' blanks to 10800'. Log tie in passes and recorded jewelry log. Reference log to Sperry Sun MWD 22 Jan 01. Gun run #1- Log gun onto depth to shoot "C" sand interval. Gun on depth. Perforate interval 10618'- 10630'. Saw no pressure response on tree gauge (zero but full of fluid). Reservoir pressure was estimated to be around 3300 psi. RIH w/Static pressure and temp tool to 10615', Recorded a pressure of 3014 psi at 172 degrees. Gun run #2- Log gun onto depth to shoot "B" sand intervals. Log gun on depth. Perforate intervals 10684'- 10692' and 10698'- 10706'. Saw no pressure response. Log off. Gun run #3- Log gun onto depth to shoot "A" sand interval. Log gun on depth. Perforate interval 10770- 10782'. Saw 500 psi increase on wellhead gauge. Log off shot. POOH. Rig down. PerformED tie-in and jewelry log. Perforated the "C" sand interval. Ran static on "C" sand. Perforated both the "B" and "A" sands. 03-Feb-01 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Definative Surveys Re: Distribution of Survey Data for Well MPC-40 Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 'MD 11,080.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) Milne Point Unit Alaska, Drilling & Wells Milne Point MPC, Slot MPC-40 MPC-40 Surveyed: 21 January, 2001 S UR VEY REPORT 28 February, 2001 Your Ref: AP1500292282100 Surface Coordinates: 6029033.57 N, 558147.65 E (70° 29' 23.6559" N, Kelly Bushing: 46.30ft above Mean Sea Level 149°31'28.8328"W) nFIILLINI~ Survey Ref: svy9809 A H,,lllb,;rton Company Sperry-Sun Drilling Services Survey Report for MPC-40 Your Ref: AP1500292282100 Surveyed: 2t January, 200~ DEFiNiTIVE Milne Point Unit Measured Depth Incl. 0.00 0.000 0.000 112.22 0.400 160.860 205.25 0.680 161.350 297.57 1.050 208.780 387.37 2.010 225.610 477.90 2.940 230.250 564.29 3.180 239.100 648.78 3.790 244.930 749.07 4.650 243.840 841.47 5.510 244.840 Sub-Sea Depth (ft) -46.30 65.92 158.94 251.26 341.02 431.47 517.73 602.07 702.09 794.12 Vertical Local Coordinates Global Coordinates Depth Northings . Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 0.00 112.22 2O5.24 297.56 387.32 477.77 564.03 648.37 748.39 840.42 931.67 7.230 249.110 883.76 930.06 1026.31 12.220 255.720 977.02 1023.32 1118.39 15.730 252.430 1066.36 1112.66 1211.83 19.270 247.250 1155.46 1201.76 1304.34 22.190 244.820 1241.98 1288.28 1398.14 25.380 242.240 1327.80 1374.10 1490.17 26.020 242.650 1410.73 1457.03 1583.34 24.670 241.070 1494.93 1541.23 1676.14 23.940 239.830 1579.50 1625.80 1765.98 25.880 245.760 1660.99 1707.29 1858.47 26.280 248.230 1744.07 1790.37 1951.78 25.730 247.130 1827.93 1874.23 2046.08 28.140 247.950 1912.00 1958.30 2136.99 30.960 248.730 1991.07 2037.37 2231.14 34.370 251.480 2070.33 2116.63 2324.05 38.180 250.610 2145.22 2191.52 2417.45 40.740 249.320 2217.32 2263.62 2510.47 42.390 246.250 2286.92 2333.22 2603.85 45.290 245.300 2354.27 2400.57 2696.84 48.280 246.080 2417.94 2464.24 0.00 N 0.00 E 6029033.57 N 558147.65 E 0.37 S 0.13 E 6029033.20 N 558147.78 E 1.20 S 0.41E 6029032.37 N 558148.07 E 2.46S 0.18 E 6029031.11N 558147.85 E 4.28 S 1.34W 6029029.28 N 558146.34 E 6.88 S 4.26W 6029026.66N 558143.44 E 9.53 S 8.02W 6029023.98 N 558139.70 E 11.91S 12.56W 6029021.56N 558135.18 E 15.11S 19.21W 6029018.31N 558128.56 E 18.65 S 26.59W 6029014.72 N 558121.21E 22.51S 35.81W 6029010.78 N 558112.01E 27.11S 51.09W 6029006.06 N 558096.77 E 33.28 S 72.44W 6028999.72 N 558075.47 E 43.07S 98.75W 6028989.73 N 558049.24 E 56.41S 128.64W 6028976.15 N 558019.45 E 73.32 S 162.47W 91.78 S 197.85W 110.57 S 233.02W 129.40 S 266.25W 146.62 S 299.90W 162.50 S 337.32W 178.03 S 375.17W 194.34 S 414.64W 210.87 S 456.31W 228.11S 504.10W 245.98 S 556.07W 266.33 S 611.82W 289.68 S 668.93W 316.23 S 727.90W 344.11S 789.66W 6028958.99 N 557985.76E 6028940.25 N 557950.52 E 6028921.18 N 557915.50 E 6028902.09 N 557882.42 E 6028884.61N 557848.91E 6028868.44 N 557811.61E 6028852.61N 557773.89 E 6028835.99 N 557734.54E 6028819.14 N 557693.00 E 6028801.53 N 557645.35 E 6028783.25N 557593.52 E '6028762.47 N 557537.93 E 6028738.67 N 557481.00 E 6028711.66 N 557422.24 E 6028683.29 N 557360.70 E Alaska Drilling & Wells Milne Point MPC Dogleg Vertical Rate Section Comment (°ltOOft) 0.00 0.36 0.03 0.30 0.10 0.84 0.82 1.17 2.94 1.05 6.66 0.61 11.16 0.83 16.28 0.86 23.65 0.94 31.83 1.98 41.83 5.39 57.67 3.91 79.71 4.14 107.73 3.29 140.47 3.58 178.23 ' 0.72 218.05 1.62 257.80 0.96 295.79 3.52 333.51 1.25 374.16 0.78 415.06 2.59 457.77 3.13 502.57 3.95 553.26 4.14 608.04 2.88 667.28 · 2.82 728.96 3.18 793.62 3.27 861.38 AK~6 BP_IFR-AK 28 February, 2001 - 15:46 Page 2 of 7 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 Your Ref: APl 500292282100 Surveyed: 21 January, 2001 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 2790.07 50.400 246.380 2478.68 2524.98 2883.08 52.670 247.480 2536.53 2582.83 2976.03 54.860 248.760 2591.47 2637.77 3068.82 57.410 248.340 2643.18 2689.48 3161.83 58.350 247.820 2692.63 2738.93 3253.95 58.530 247.450 2740.84 2787.14 3347.08 58.750 247.030 2789.31 2835.61 3438.00 58.080 245.430 2836.93 2883.23 3531.31 57.540 243.790 2886.64 2932.94 3624.24 57.710 244.630 2936.40 2982.70 3717.27 58.130 244.300 2985.81 3032.11 3810.18 57.980 243.750 3034.97 3081.27 3902.82 58.110 244.380 3084.00 3130.30 3995.01 58.070 243.840 3132.73 3179.03 4087.88 58.170 244.090 3181.78 3228.08 4182.21 58.290 244.030 3231.45 3277.75 4275.11 58.870 244.110 3279.88 3326.18 4368.38 58.530 243.710 3328.33 3374.63 4460.24 58.750 244.460 3376.14 3422.44 4553.19 58.650 243.520 3424.43 3470.73 4646.40 59.210 243.450 3472.53 3518.83 4739.86 59.400 244.590 3520.24 3566.54 4832.04 57.730 246.330 3568.32 3614.62 4924.89 57.620 245.980 3617.97 3664.27 5018.66 57.000 247.700 3668.61 3714.91 5111.33 56.350 247.390 3719.52 3765.82 5204.56 56.740 248.280 3770.92 3817.22 5295.50 56.980 246.820 3820.64 3866.94 5389.15 56.490 247.130 3872.01 3918.31 5482.20 57.420 246.250 3922.75 3969.05 Local Coordinates Northings Eastings (ft) (ft) Global Coordinates Northings Eastings (ft) (ft) 372.61S 854.38W 6028654.29 N 557296.21E 401.14 S 921.38W 6028625.24 N 557229.43 E 429.06S 990.95W 6028596.77 N 557160.08 E 457.24S 1062.66W 6028568.03 N 557088.60 E 486.65 S 1135.73W 6028538.05 N 557015.76 E 516.52 S 1208.32W 6028507.62 N 556943.40 E 547.28 S 1281.65W 6028476.28 N 556870.31E 578.50 S 1352.53W 6028444.51N 556799.68 E 612.35 S 1423.87W 6028410.10 N 556728.61E 646.50 S 1494.54W 6028375.41N 556658.21E 680.48 S 1565.66W 6028340.87 N 556587.36 E 715.01S 1636.54W 6028305.79 N 556516.75 E 749.38 S 1707.22W 6028270.86 N 556446.34 E 783.55 S 1777.63W 6028236.14 N 556376.21E 818.17 S 1848.49W 6028200.97 N 556305.62 E 853.25 S 1920.60W 6028165.33 N 556233.78 E 887.91S 1991.90W 6028130.11N 556162.76 E 922.96 S 2063.47W 6028094.50 N ' 556091.46 E 957.24 S 2134.03W 6028059.67 N 556021.17 E 992.07S 2205.40W 6028024.29 N 555950.07 E 1027.71S 2276.84W 6027988.09 N 555878.91E 1062.91S 2349.09W 6027952.32N 555806.95 E 1095.59S 2420.62W 6027919.09 N 555735.67 E 1127.31S 2492.38W 6027886.81N 555664.16 E 1158.35 S 2564.94W 6027855.20 N 555591.85 E 1187.92 S 2636.50W 6027825.07 N 555520.52 E 1217.26 S 2708.53W 6027795.16 N 555448.72 E 1246.34S 2778.90W 6027765.54N 555378.58 E 1276.97S 2850.97W 6027734.34N 555306.75 E 1307.84S 2922.60W 6027702.92 N 555235.37 E Dogleg Rate ('ll00ft) Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 2.29 932.10 2.61 1004.91 2.60 1079.85 2.77 1156.83 1.12 1235.57 0.39 1314.05 0.45 1393.57 1.67 1471.01 1.60 1549.94 0.79 1628.36 O.54 1707.14 0.53 1785.91 0.59 1864.45 0.5O 1942.64 0.25 2021.43 0.14 2101.56 0.63 2180.78 0.52 2260.40 0.74 2338.77 0.87 2418.12 0.60 2497.86 1.07 2578.15 2.42 2656.78 0.34 2735.24 1.68 2814.15 0.76 2891.57 0.90 2969.33 1.37 3045.46 0.59 3123.76 1.28 3201.75 28 February, 200f - 15:46 Page 3 of 7 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 Your Ref: AP1500292282100 Surveyed: 21 January, 2001 Milne Point Unit Measured Depth (ft) Incl. Sub-Sea Depth (ft) Vertical Depth (ft) 5575.27 58.030 247.490 3972.45 4018.75 5667.10 58.120 247.750 4021.01 4067.31 5760.41 55.560 247.090 4072.04 4118.34 5853.81 54.770 248.430 4125.39 4171.69 5946.16 55.360 246.380 4178.28 4224.58 6038.30 56.370 247.020 4229.99 4276.29 6131.80 56.160 245.650 4281.91 4328.21 6226.72 55.680 244.280 4335.10 4381.40 6343.88 58.930 244.430 4398.38 4444.68 6438.59 60.340 245.750 4446.26 4492.56 6531.33 60.300 245.130 4492.18 4538.48 6622.42 59.960 244.060 4537.54 4583.84 6717.71 59.420 245.260 4585.64 4631.94 6811.36 59.170 245.780 4633.46 4679.76 6902.81 58.730 246.210 4680.62 4726.92 6996.46 58.350 247.460 4729.50 4775.80 7089.00 58.000 248.140 4778.30 4824.60 7181.85 57.640 247.670 4827.75 4874.05 7274.74 57.340 247.420 4877.68 4923.98 7367.43 57.040 247.340 4927.90 4974.20 7461.12 56.750 247.750 4979.07 5025.37 7554.06 56.210 248.470 5030.40 5076.70 7646.62 55.410 248.160 5082.41 5128.71 7738.93 56.610 246.810 5134,01 5180.31 7832.53 56.810 248.040 5185,39 5231.69 7924.93 56.230 248.650 5236.36 5282.66 8015.26 57.500 249.160 5285.74 5332.04 8107.50 57.790 249.500 5335.10 5381.40 8200.65 57.180 248.540 5385.17 5431.47 8292.56 57.400 248.350 5434.84 5481.14 Local Coordinates _ Global Coordinates Northings Eastings Northings Eastings (~) (fi) (fi) (fi) 133a.74s 2994.96w 6027671.45N 555163.25E 1368.42 S 3067.03W 6027641.21N 555091.41E 1398.40 S 3139.15W 6027610.66 N 555019.53 E 1427.42S 3210.11W 6027581.09 N 554948.80 E 1456.51S 3280.00W 6027551.45 N 554879.14 E 1486.68 S 3350.04W 6027520.74N 554809.33 E 1517.89 $ 3421.26W 6027488.98 N 554738.37 E 1551.15 S 3492.49W 6027455.16 N 554667.40 E 1593.81S 3581.36W 6027411.80 N 554578.86 E 1628.23 S 3655.48W 6027376.81N 554505.02 E 166t.72 S 3728.76W 6027342,75N 554432.00 E 1695.60 S 3800.11W 6027308.31N 554360.92 E . 1730.81S 3874.45W 6027272.52 N 554286.85 E 1764.18 S 3947.74W 6027238.58 N 55421183 E 1796.05 S 4019.31W 6027206.15 N 554142.51E 1827.47S 4092.75W 6027174.15 N 554069.32 E 1857.18 S 4165.54W 6027143.87 N 553996.76 E 1886.74S 4238.36W 6027113.74 N 553924.17 E 1916.66S 4310.75W 6027083.26 N 553852.02 E 1946.63 S 4382.66W 6027052.73 N 553780.34 E 1976.60 S 4455.20W 6027022.19 N 553708.05 E 2005.49 S 4527,09W 6026992.74N 553636,38 E 2033.78 S 4598.24W 6026963.89 N 553565.46 E 2063.09 S 4668.93W 6026934.03 N 553494.99 E 2093.13 S 4741.18W 6026903.43 N 553422.99 E 2121.57 S 4812.80W 6026874.43 N 553351.58 E 2148.79 S 4883.38W 6026846.66 N 553281.23 E 2176.29 S 4956.28W 6026818.59 N 553208.54 E 2204.41S 5029.62W 6026789.89 N 553135.42 E 2232.83 S 5101.55W 6026760.92 N 553063.72 E Dogleg Rate (°lt00ft) 1.30 0,26 2.81 1.45 1.93 1.24 1.24 1.30 2.78 1.91 0,58 1.08 1.23 O.55 0.63 1.21 0.73 0.58 0.39 0.33 0.48 0.87 0.91 1.78 1.12 0.83 1.48 0.44 1.09 0.30 Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 3280.44 3358.36 3436.45 3513.09 3588.78 3665.04 3742.80 3821.39 3919.91 4001.60 4082.16 4161.11 4243,33 4323.84 4402.19 4482.07 4560.67 4639.23 4717.55 4795.44 4873.91 4951.35 5O27.87 5104.39 5182.62 5259.64 5335.21 5413.o3 5491.49 5568.78 28 February, 200'/- f$:46 Page 4 of 7 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 Your Ref: AP1500292282100 Surveyed: 21 January, 2001 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 8385.28 57.370 247.730 5484.81 5531.11 8480.04 57.410 247.140 5535.88 5582.18 8572.36 58.400 247.340 5584.93 5631.23 8668.56 58.760 246.440 5634.04 5880.34 8759.16 58.490 246.630 5682.25 5728.55 8852.45 58.240 246.000 5731.18 5777.48 8945.52 58.760 247.520 5779.82 5826.12 9038.18 58.840 247.520 5827,82 5874.12 9131.71 59.100 246.960 5876.03 5922.33 9224.33 57.240 247.220 5924.88 5971.18 9317.74 54,860 247,180 5977.04 6023.34 9409.90 53.310 247.200 6031.10 6077.40 9502.67 52,810 246,690 6086.85 6133.15 9594.67 51,280 247.150 6143.43 6189.73 9687.06 50,410 246,270 6201.77 6248.07 9779.15 47,730 244,640 6262.10 6308.40 9873.18 45,270 244,410 6326.82 6373.12 9964.85 43,180 245,140 6392.51 6438.81 10059.21 41,560 246,500 6462.22 6508.52 10150.92 38,260 245,610 6532.56 6578.86 10245.69 36,800 245,180 6607.71 6654.01 10338.48 34,970 245,330 6682.88 6729.18 10402.57 33,220 249,720 6735.96 6782.26 10497.66 31.470 256.800 6816.33 6862.63 10591.09 27,050 265,070 6897.85 6944.15 10619.35 25,100 267.850 6923.23 6969.53 10655.43 22,410 267.180 6956.25 7002.55 10686.47 21,150 266.940 6985.08 7031.38 10721.34 19,370 264,450 7017.79 7064.09 10751,84 18,270 261.630 7046.66 7092.96 Local Coordinates Northings Eastings (ft) (ft) 2262.03 S 2292.66 S 2322.92 S 2364.47 S 2385.95 S Global Coordinates 2417.86 S 2449.17 S 2479.47 S 2510.48 S 2641.11 S 2571.14 S 26O0.07 S 2629.11S 2657.55 S 2685.87 S 2714.75S 2744.08S 2771.33 S 2797.39 S 2821.25 S 2845.29 S 2868.05 S 2881.81 S 2896.51 S 2903.91 S 29O4.69 S 2905.31S 2905.90 S 2906.80 S 2907.98 S Northings Easfings (ft) (ft) 5173.98 W 6026731.15 N 552991.52 E 5247.69 W 6026699.94 N 552918.05 E 5319.81 W 6026669.12 N 552846.17 E 5393.74 W 6026636.99 N 552772.48 E 6466.26 W 6026604.95 N 552700.21 E 5539.00 W 6026572.47 N 552627.72 E 5611.92 W 6026540.60 N 552555.06 E 5685.15 W 6026509.72 N 552482.06 E 5759.06 W 6026478.14 N 552408.40 E 5831.54 W 6026446.94 N 552336.16 E 5902.96 W 6026416.35 N 552264.97 E 5971.76 W 6026386.88 N 552196.40 E 6039.99 W 6026357.31 N 552128.41 E 6106.72 W 6026328.35 N 552061.90 E 6172.52 W 6026299.52 N - 551996.32 E 6235.81 W 6026270.14 N 551933.26 E 6297.38 W 6026240.33 N 551871.92 E 6355.22 W 6026212.63 N 551814.30 E 6413.22 W 6026186.12 N 551756.50 E 6466.99 W 6026161.84 N 551702.92 E 6519.48 W 6026137.39 N 551650.62 E 6568.87 W 6026114.24 N 551601.40 E 6602.04 W 6026100.23 N 551568.35 E 6650.66 W 6026085.14 N 551519.84 E 6695.61 W 6026077.39 N 551474.95 E 6708.00 W 6026076.52 N 551462.57 E 6722.52 W 6026075.78 N 551448,05 E 6734.02 W 6026075.10 N 551436.56 E 6746.06 W 6026074.11 N 551424.52 E 6755.83 W 6026072.85 N 551414.77 E Dogleg Rate (°/'lOOft) Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 0.56 5646.84 0.53 5726.65 1.09 5804.85 0.90 5885.24 0.34 5964.30 0.63 6043.72 1.50 6123.07 0.09' 6202.31 0.58 6282.45 2.02 6361.13 2.55 6438.61 1.68 6513.24 0.70 6587.38 1.71 6659.92 1.20 6731.56 3.2O 6801.11 2.62 6869.28 2.35 6933.18 1.97 6996.77 3.65 7055.59 1.57 7113.32 1.97 7167.69 4.71 7203.59 4.39 7254.03 6.40 7298.18 8.14 7309.85 7.49 7323.41 4.07 7334.18 5.67 7345.57 4.68 7355.00 26 February, 2001.15:46 Page 5 of 7 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 Your Ref: APl 500292282100 Surveyed: 2f January, 2001 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 10783.33 17.830 262.240 7076.60 7122.90 2909.35 S 6765.49W 10879.32 15.890 265.630 7168.46 7214.76 2912.34S 6793.15W 10973.45 14.860 277.110 7259.24 7305.54 2911.83 S 6817.99W 11009.12 14.930 278.980 7293.71 7340.01 2910.54S 6827.06W 11080.00 14.930 278.980 7362.20 7408.50 2907.69 S 6845.10W Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°llOOft) 6026071.40 N 551405.12 E 6026068.20 N 551377.48 E 6026068.52 N 551352.64E 6026069.73 N 551343.56 E 6026072.44N 551325.50 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to MPC-40. Northings and Eastings are relative to MPC-40. Magnetic Declination at Surface is 26.435° (01-Jan-01) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from MPC-40 and calculated along an Azimuth of 246.400° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11080.00ft., The Bottom Hole Displacement is 7437.07ft., in the Direction of 246.985° (True). 1.52 2.26 3.41 1.36 0.00 Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 7364.40 7390.94 7413.49 7421.30 7436.69 Projected Survey 28 February, 2001 - 15:46 Page 6 of 7 DrillQuest 2.00.06 'Sperry-Sun .Drilling Services Survey Report for MPC-40 Your Ref: APl 500292282100 Surveyed: 21 January, 2001 Milne Point Unit Alaska Drilling & Wells Milne Point MPC Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (~t) (ft) (ft) 11080.00 7408.50 2907.69 S 6845.10 W Comment Projected Survey Survey tool program for MPC-40 From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 11080.00 7408.50 Survey Tool Description AK-6 BP_IFR-AK 28 February, 200f - 15:46 Page 7 of 7 DrillQues! 2.00.06 03-Feb-01 AOGCC 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well MPC-40 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies and 1 disk Tie-on Survey: Window / Kickoff Survey: Projected Survey: 0.00' MD 'MD 11,080.00' MD (if applicable Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) RECEIVED IvlAR 1 2001 I:)il,& Gas Cens. Commission Anchorage Milne Point Unit Alaska Drilling & Wells Milne Point MPC, Slot MPC-40 MPC.40 MWD Surveyed: 21 January, 2001 S UR VEY REPORT 3 February, 2001 Your Ref: AP1500292282100 Surface Coordinates: 6029033.57 N, 558147.65 E (70° 29' 23.6559" N, Kelly Bushing: 46.30ft above Mean Sea Level 149°31'28.8328"W) QRILL. INB B E R VI {~ E._________~. A Halliburton Company Survey Ref: svy9808 Sperry-Sun Drilling Services Survey Report for MPC-40 MWD Your Ref: AP1500292282100 Surveyed: 21 January, 2001 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) 0.00 0.000 0.000 -46.30 112.22 0.400 160.860 65.92 205.25 0.680 160.860 158.94 297.57 1.050 208.290 251.26 387.37 2.010 225.030 341.02 477.90 2.940 229.600 564.29 3.180 238.440 648.78 3.790 244.180 749.07 4.650 243.220 841.47 5.510 244.330 431.47 517.73 602.07 702.09 794.12 Vertical Depth (ft) 0.00 112.22 205.24 297.56 387.32 477.77 564.03 648.37 748.39 840.42 931.67 7.230 248.160 883.76 930.06 1026.31 12.220 254.580 977.01 1023.31 1118.39 15.730 251.510 1066.36 1112.66 1211.83 19.270 246.430 1155.46 1201.76 1304.34 22.190 244.050 1241.98 1288.28 1398.14 25.380 242.240 1327.80 1374.10 1490.17 26.020 242.030 1410.72 1457.02 1583.34 24.760 240.460 1494.89 1641.19 1676.14 23.940 239,100 1579.44 1625.74 1765.98 25.880 245.160 1660.93 1707.23 1858.47 26.280 247.620 1744.01 1790.31 1951.78 25.730 246.580 1827.87 1874.17 2046.08 28.140 247.420 1911.93 1958.23 2109.73 29.150 248.200 1967.79 2014.09 2136.99 30.960 248.190 1991.39 2037.69 2231.14 34.370 251.320 2070.64 2116.94 2324.05 38.180 250.740 2145.53 2191.83 2417.45 40.740 249.430 2217.64 2263.94 2510.47 42.390 246.320 2287.24 2333.64 2603.85 45.290 245.300 2354.59 2400.89 Local Coordinates Northings Eastings (ft) (ft) 0.00 N 0.00 E 0.37 S 0.13 E 1.20 S 0.42 E 2.46 S 0.19 E 4.30 S 1.31 W 6.93 S 4.20 W 9.62 S 7.93 W 12.06 S 12.44 W 15.33 S 19.05 W 18.94 S 26.40 W 22.93 S 35.57W 27.81S 50.76W 34.36 S 72.00W 44.55 S 98.15W 58.30 S 127.86W 75.42 S 161.59W 94.07 S 196.87W 113.28 S 231.89W 132.53 S 264.96W 150.13 S 298.40W 166.41S 335.65W 182.32 S 373.34W 199.00 S 412.66W 210.52 S 440.91W 215.59 S 453.59W 233.11S 501.26W 250.99 S 553.24W 271.22 S 609.03W 294.48 S 666.18W 321.00 S 725.16W Global Coordinates Northings Easfings (ft) (ft) 6029033.57 N 558147.65 E 6029033.20 N 558147.78 E 6029032.37 N 558148.08 E 6029031.11N 558147.86 E 6029029.26 N 558146.37 E 6029026.61N 558143.50 E 6029023.89 N 558139.80 E 6029021.42 N 558135.30 E 6029018.09 N 558128.72 E 6029014.42 N 558121.40 E 6029010.36 N 558112.26 E 6029005.36 N 558097.11 E 6028998.64N 558075.92 E 6028988.25 N 558049.85 E 6028974.27 N 558020.25 E 6028956.89 N' 557986.66 E 6028937.96N 557951.52 E 6028918.48 N 557916.65 E 6028898.97 N 557883.74E 6028881.11 N 557850.43 E 6028864.54N 557813.31E 6028848.33 N 557775.75 E 6028831.35 N 557736.56 E 6028819.61 N 557708.40 E 6028814.44N 557695.76 E 6028796.55 N 557648.22 E 6028778.27 N 557596.39 E 6028757.60 N 557540.76 E 6028733.89 N 557483.80 E 6028706.91 N 557425.02 E Dogleg Rate (°/100ft) 0.36 0.30 0.84 1.17 1.05 0.61 0.83 0.86 0.94 1.96 5.39 3.89 4.12 3.28 3.49 0.70 1.53 1.07 3.57 1.25 0.77 2.59 1.69 6.64 4.04 4.12 2.88 2.84 3.20 Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 0.00 0.03 0.10 0.81 2.92 6.62 11.12 16.23 23.60 31.77 41.77 57.65 79.74 107.78 140.51 178.27 218.06 257.85 295.85 333.55 374.20 415.11 457.82 488.32 501.96 552.66 607.45 666.68 728.36 793.02 MWD Magnetic 3 February, 2001 - 2:42 Page 2 of 7 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 MWD Your Ref: APl 500292282100 Surveyed: 2f January, 200f Milne Point Unit Measured Depth (ft) 2696.84 2790.07 2883.08 2976.03 3068.82 3161.83 3253.95 3347.48 3438,00 3531.31 3624.24 3717.27 3810.18 3902.82 3995.01 4O87.88 4182.21 4275.11 4368.38 4460.24 4553.19 4646.40 4739.86 4832.04 4924.89 5018.66 5111.33 5204.56 5295.50 5389.15 Incl. 48,280 5O.400 52.670 54.86O 57.410 58.350 58.530 58.750 58,080 57.540 57.710 58.130 57,980 58,110 58,070 58.170 58,290 58.870 58,530 58.750 58,650 59.210 59.400 57.730 57.620 57.000 56.350 56.740 56.980 56.490 Azim. 246.000 246.38O 247.890 249.020 248.74O 248.420 248.390 247.510 246.020 244.210 244.940 244.680 244.100 244.810 244.380 243,950 244,580 244.56O 244.070 244.890 243.950 243.950 245.150 246.560 246.220 248.180 247.840 248.28O 247.38O 247.63O Sub-Sea Depth (ft) 2418.25 2478.99 2536.85 2591.79 2643.49 2692.94 2741.16 2789.83 2837.25 2886.96 2936.72 2986.13 3035.29 3084.32 3133.05 3182.10 3231.76 3280.19 3328.65 3376.45 3424.74 3472.85 3520.56 3568.63 3618.28 3668.93 3719.84 3771.24 3820.95 3872.32 Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) ('lt00ft) 2464.55 348.93 S 786.90W 6028678.50 N 557363.50 E 2525.29 377.47 S 851.60W 6028649.45 N 557299.03 E 2583.15 405.75 S 918.70W 6028620.65 N 557232.15 E 2638.09 433.27 S 988.44W 6028592.58 N 557162.63 E 2689.79 461.03 S 1060.30W 6028564.26 N 557090.99 E 489.80 S 1133.63W 6028534.92 N 557017.88 E 518.69 S 1206.62W 6028505.46N' 556945.12 E 548.68 S 1280.64W 6028474.90 N 556871.34 E 579.09 S 1351.50W 6028443.93 N 556800.72 E 612.32 S 1423.13W 6028410.14 N 556729.35 E 2739.24 2787.46 2836.13 2883.55 2933.26 2983.02 646.01S 1494.01W 6028375.90 N 556658.74 E 3032.43 679.56 S 1565.34W 6028341.79 N 556587.67 E 3081.59 713.64S 1636.43W 6028307.16 N 556516.85 E 3130.62 747.53 S 1707.35W 6028272.71N 556446.20 E 3179.35 781.11S 1778.04W 6028238.58 N 556375.77 E 815.47 S 1849.02W 6028203.66 N 556305.06 E 850.29 S 1921.26W 6028168.28 N 556233.10 E 884.34S 1992.86W 6028133.68 N 556161.77 E 918.88 S - 2064.68W 6028098.58 N 556090.22 E 952.67 S 2135.47W 6028064.23 N 556019.70 E 3228.40 3278.06 3326.49 3374.95 3422.75 3471.04 986.96 S 2207.10W 6028029.38 N 555948.33 E 3519.15 1022.02S 2278.83W 6027993.76N 555876.88 E 3566.86 1056.56S 2351.39W 6027958.66 N 555804.59 E 3614.93 1088.73 S 2423.15W 6027925.92 N 555733.08 E 3664.58 1120.16 S 2495.05W 6027893.94 N 555661.44 E 3715.23 1150.74S 2567.79W 6027862.79 N 555588.94 E 3766.14 1179.73 S 2639.59W 6027833.23 N 555517.37 E 3817.54 1208.80 S 2711.74W 6027803.61N 555445.45 E 3867.25 1237.53 S 2782.26W 6027774.32 N 555375.16 E 3918.62 1267.49 S 2854.60W 6027743.80 N 555303.05 E 3.26 2.29 2.75 2.55 2.76 1.05 0.20 0.84 1.59 1.74 0.69 0.51 0.55 0.67 0.40 0.41 0.58 0.62 0.58 0.80 0.87 0.60 1.12 2.23 0.33 1.88 0.77 0.57 0.87 0.57 Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 860.78 931.50 1004.31 1079.23 1156.20 1234.91 1313.36 1393.19 1470.30 1549.24 1627.69 1706.48 1785.27 1863.83 1942.05 2020.85 2100.99 2180.22 2259.87 2338.26 2417.63 2497.40 2577.72 2656.36 2734.82 2813.73 2891.13 2968.88 3045.00 3123.29 3 February, 2001 - 2:42 Page 3 of 7 DrillQuest 2.00.06 Sperry-Sun' Drilling Services Survey Report for MPC-40 MWD Your Ref: AP1500292282100 Surveyed: 21 January, 200f Milne Point Unit Measured Depth (ft) 5482.20 5575.27 5667.10 5760.41 5853.81 5946.16 6038.30 6131.80 6226.72 6313.12 6343.88 6438.59 6531.33 6622.42 6717.71 6811.36 6902.81 6996.46 7089.00 7181.85 7274.74 7367.43 7461.12 7554.06 7646.62 7738.93 7832.53 7924.93 8015.26 8107.50 Incl. 57.420 58.030 58.120 55.560 54.770 55.360 56.370 56.160 55.680 58.070 58.930 60.340 60.300 59.960 59.420 59.170 58.730 58.350 58.000 57.640 57.340 57.040 56.750 56.210 55.410 56.610 56.810 56.230 57.500 57.790 246.710 248.100 248.400 247.970 248.910 247.420 248.020 246.770 244.890 244.390 Sub-Sea Depth (ft) 3923.06 3972.76 4021.32 4072.35 4125.71 4178.59 4230.30 4282.22 4335.41 4382.63 Vertical Local Coordinates Global Coordinates Depth Northings Easfings Northings Easfings (ft) (ft) (ft) (ft) (ft) 3969.36 1297.76 S 2926.49W 6027712.97 N 555231.40 E 4019.06 1327.99 S 2999.14W 6027682.17 N 555158.99 E 4067.62 1356.87 S 3071.53W 6027652.73 N 555086.83 E 4118.65 1385.89 S 3144.04W 6027623.14 N 555014.54 E 4172.01 1414.06S 3215.34W 6027594.41 N 554943.47 E 4224.89 1442.22 S 3285.61W 6027565.70 N 554873.42 E 4276.60 1471.13 S 3356.18W 6027536.24 N 554803.07 E 4328.52 1501.02S 3427.96W 6027505.79 N 554731.53 E 4381.71 1533.20 S 3499.68W 6027473.05 N 554660.06 E 4428.93 1564.20 S 3565.06W 6027441.54 N 554594.93 E 244.970 4398.70 4445.00 1575.41S 3588.77W 6027430.14 N 554571.31E 246.420 4446.57 4492.87 1609.04S 3663.24W 6027395.94N 554497.10 E 245.150 4492.50 4538.80 1642.09 S 3736.73W 6027362.32 N 554423.88 E 244.560 4537.86 4584.16 1675.65 S 3808.23W 6027328.19 N 554352.64 E 245.080 4585.95 4632.25 1710.65 S 3882.68W 6027292.61N 554278.47 E 4633.77 4680.94 4729.82 4778.62 4828.07 246.090 246.430 248.140 248.870 248.050 4680.07 1743.93 S 3955.99W 6027258.76 N 554205.41E 4727.24 1775.47 S 4027.71W 6027226.66 N 554133.95 E 4776.12 1806.32S 4101.39W 6027195.23 N 554060.51E 4824.92 1835.13 S 4174.55W 6027165.85 N 553987.58 E 4874.37 1863.98 S 4247.65W 6027136.43 N 553914.71E 248.090 4877.99 4924.29 1893.24S 4320.31W 6027106.61N 553842.27 E 247.560 4928.22 4974.52 1922.64S 4392.45W 6027076.64 N 553770.36 E 248.080 4979.39 5025.69 1952.27 S 4465.13W 6027046.44N 553697.92 E 249.130 5030.72 5077.02 1980.54S 4537.27W 6027017.61N 553626.01E 248.880 5082.73 5129.03 2007.97 S 4608.75W 6026989.62 N 553554.74E 247.280 248.790 249.430 250.270 250.190 5134.34 5185.71 5236.68 5286.06 5335.42 5180.64 2036.55 S 4679.75W 6026960.49 N 553483.97 E 5232.01 2065.81S 4752.30W 6026930.66 N 553411.64 E 5282.98 2093.29 S 4824.31W 6026902.62 N 553339.86 E 5332.36 2119.34S 4895.32W 6026876.01 N 553269.06 E 5381.72 2145.70 S 4968.64W 6026849.08 N 553195.94 E Dogleg Rate (°/'tOOff) 1.30 1.42 0.29 2.77 1.18 1.47 1.22 1.13 1.72 2.81 3.23 1.99 1.19 0.67 0.74 0.96 0.58 1.61 0.77 0.84 0.32 0.58 0.56 1.11 0.89 1.94 1.37. 0.85 1.61 0.32 Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 3201.28 3279.95 3357.85 3435.92 3512.53 3588.20 3664.45 3742.19 3820.80 3893.12 3919.33 4001.04 4081.60 4160.56 4242.80 4323.31 4401.65 4481.52 4560.10 4638.63 4716.93 4794.81 4873.27 4950.69 5027.17 5103.67 5181.88 5258.86 5334.36 5412.11 3 February, 2001 - 2:42 Page 4 of 7 DrillQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 MWD Your Ref: APl 500292282100 Surveyed: 2t January, 2001 Milne Point Unit Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 8200.65 57,180 249.030 5385.49 5431.79 8292.56 57.400 249.270 5435.16 5481.46 8385.28 57,370 248.150 5485.14 5531.44 8480.04 57.410 245.460 5536.21 5582.51 8572.36 58.400 247.410 5585.27 5631.57 8666.56 58.760 247.430 5634.37 5680.67 8759.16 58,490 246.750 5682.59 5728.89 8852.45 58.240 246.130 5731.52 5777.82 8945.52 58.760 247,730 5780.15 5826.45 9038.18 58.840 248,160 5828.15 5874.45 9131.71 59.100 247.240 5876.36 5922.66 9224.33 57,240 247.830 5925.21 5971.51 9317.74 54.860 247.660 5977.37 6023.67 9409.90 53.310 247.440 6031.43 6077.73 9502.67 52.810 247.260 6087.18 6133.48 9594.67 51.280 248.000 6143.77 6190.07 9687.06 50.410 247.010 6202.10 6248.40 9779.15 47.730 245.130 6262.43 6308.73 9873.18 45.270 244.870 6327.15 6373.45 9964.85 43.180 245,580 6392,84 6439,14 10059.21 41.560 246.860 6462.55 6508.85 10150.92 38.260 245.970 6532.89 6579.19 10245.69 36,800 245.540 6608.04 6654.34 10338.48 34.970 245.620 6683.22 6729.52 10402.57 33,220 249.850 6736.30 6782.60 10448.00 32.080 253.170 6774.55 6820.85 10497.66 31.470 257.140 6816.77 6863.07 10591.09 27.050 265.170 6898.29 6944.59 10619.35 25.100 268.030 6923.68 6969.98 10655,43 22,410 267,350 6956.70 7003.00 Local Coordinates Global Coordinates Northings Eastings Northings Easfings (ft) (ft) (ft) (ft) 2173.06 S 5002.27 W 6026821.15 N 553122.53 E 2200.59 S 5114.64 W 6026793.06 N 553050.48 E 2228.94 S 5187.31 W 6026764.13 N 552977.93 E 2260.38 S 5260.67 W 6026732.13 N 552904.82 E 2291.64 S 5332.35 W 6026700.31 N 552833.38 E 2322.50 S 5406.58 W 6026668,86 N 552759.40 E 2353.28 S 5479.40 W 6026637,52 N 552686.82 E 2385.03 S 5552.20 W 6026605,20 N 552614.26 E 2416.12 S 5625.21 W 6026573,54 N 552541.50 E 2445.88 S 5698.67-W 6026543,21 N 552468.28 E- 2476.29 S 5772.82 W 6026512.21 N 552394.37 E 2506.36 S 5845.53 W 6026481.58 N 552321.89 E 2535.70 S 5917.24 W 6026451.67 N 552250.42 E 2564.21 S 5986.22 W 6026422.63 N 552181.66 E 2592.76 S 6054.65 W 6026393.55 N 552113.46 E 2620.37S 6121.73W 6026365.41N 552046.60 E 2647.78 S 6187.92W 6026337.49 N 551980.62 E 2675.97 S 6251.51W 6026308.80 N 551917.25 E 2700.79 $ 6313.33W 6026279.49 N 551855.67 E 2731.59S 6371.37W 6026252.24 N 551797.83 E 2757.24S 6429.56W 6026226.14 N 551739.85 E 2780.76S 6483.48W 6026202.19 N 551686.11E 2800.47 S 6536.12W 6026178.08 N 551633.66 E 2826.95 S 6585,64W 6026155.21N 551584.32 E 2840.59 S 6618.86W 6026141.32 N 551551,21E 2848.37 S 6642.09W 6026133.35 N 551528.04E 2855.07S 6667.35W 6026126.45 N 551502.83 E 2862.29 S 6712.34W 6026118.88 N 551457.90 E 2863,04S 6724.73W 6026118.03 N 551445.51 E 2863.62S 6739.25W 6026117.34 N 551431.00 E Dogleg Rate (°/tOOft) 1.24 0.32 1.02 2.39 2.09 0.38 0.69 0.63 1.57 0.41 0.89 2.08 2.55 1.69 0.56 1.78 1.26 3.29 2.62 2.34 1.94 3.65 1.57 1.97 4.60 4.67 4.38 6.32 8.21 7.49 Alaska Drilling & Wells Milne Point MPC Vertical Section Comment 5490.53 5567.78 5645.81 5725.62 5803.82 5884,20 5963.25 6042.68 6122.02 6201.25 6281.38 6360.05 6437.51 6512.13 6586.27 6658.79 6730.42 6799.98 6868.16 6932.08 6995.66 7054.49 7112.22 7166.60 7202.50 7226.90 7252.74 7296.85 7308.51 7322.05 3 February, 2001 - 2:42 Page $ of 7 DrillQuest 2.00.06 Sperry. Sun Drilling Services Survey Report for MPC-40 MWD Your Ref: APl 500292282100 Surveyed: 21 January, 2001 Milne Point Unit Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) 10686.47 21.150 267.110 6985.52 7031.82 2864.18 S 6750.76 W 10721.34 19.370 265.440 7018.23 7064.53 2864.95 S 6762.80 W 10751.84 18.270 262.430 7047.10 7093.40 2865.99 S 6772.59 W 10783.33 17.830 262.510 7077.04 7123.34 2867.26 S 6782.26 W 10879.32 15.890 266.060 7168.91 7215.21 2870.08 S 6809.94 W 10973.45 14.860 277.480 7259.69 7305.99 2869.40 S 6834.77 W 11009.11 14.930 279.190 7294.15 7340.45 2868.07 S 6843.84 W 11080.00 14.930 279.190 7362.65 7408.95 2865.15 S 6861.87 W Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°/t00ft) 6026116.69 N 551419.50 E 6026115.82 N 551407.45 E 6026114.71 N 551397.68 E 6026113.36 N 551388.02 E 6026110.32 N 551360.36 E 6026110.81N 551335.52 E 6026112.07 N 551326.45 E 6026114.85 N 551308.39 E All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to MPC-40. Northings and Eastings are relative to MPC-40. Magnetic Declination at Surface is 26.435° (01-Jan-01) The Dogleg Severity is in Degrees per 100 feet. Vertical Section is from MPC~40 and calculated along an Azimuth of 246.400° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11080.00ft., l'he Bottom Hole Displacement is 7436.02ft., in the Direction of 247.337° (True). 4.07 5.37 4.81 1.40 2.29 3.39 1.25 0.00 Alaska Drilling &'Wells Milne Point MPC Vertical Section Comment 7332.81 7344.16 7353.54 7362.92 7389.41 7411.89 7419.67 7435.02 Projected Survey 3 February, 2001 - 2:42 Page 6 of 7 DriilQuest 2.00.06 Sperry-Sun Drilling Services Survey Report for MPC-40 MWD Your Ref: APl 500292282100 Surveyed: 2'/January, 200f Milne Point Unit Alaska Drilling & Wells Milne Point MPC Comments Measured Station Coordinates ~-." Depth TVD Northings Eastings (ft) (ft) (ft) (ft) 11080.00 7408.95 2865.15 S 6861.87 W Comment Projected Survey Survey tool program for MPC-40 MWD From To Measured Vertical Measured Vertical Depth Depth Depth Depth (ft) (ft) (ft) (ft) 0.00 0.00 11080.00 7408.95 Survey Tool Description MWD Magnetic 3 February, 2001 - 2:42 Page 7 of 7 DrillQuest 2.00.06 STATE OF ALASKA " ALASI~ ~IL AND GAS CONSERVATION COMI,.~SION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska) Inc. [] Development Plan KBE = 45.8' [] Exploratory 7. Unit or Property Name [] Stratigraphic Milne Point Unit 3. Address [] Service P.O. Box 196612, Anchorage, Alaska 99519-6612 8. Well Number 4. Location of well at surface MPC-40 751' NSL, 2316' WEL, SEC. 10, T13N, R10E, UM 9. Permit Number At top of productive interval 200-213 2214' SNL, 3826' WEL, SEC. 16, T13N, R10E, UM (As Planned) 10. APl Number At effective depth 50-029-22871-00 11. Field and Pool At total depth Milne Point Unit / Kuparuk River 2257' SNL, 3922' WEL, SEC. 16, T13N, R10E, UM (As Planned) Sands 12. Present well condition summa'ry Total depth: measured 10449 feet Plugs (measured) true vertical 6821 feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size' Cemented MD TVD Structural Conductor 108' 20" 260 sx Arctic Set (Approx.) 108' 108' Surface 6253' 9-5/8" 910 sx Arctic Set III, 433 sx Class 'G' 6280' 4420' Intermediate Production Liner Perforation depth: measured RECEIVED true vertical JllN Tubing (size, grade, and measured depth) Alaska Oil & Gas Cons. Commission Packers and SSSV (type and measured depth) Anchorage , 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program [] BOP Sketch 14. Estimated date for commencing operation 15. Status of well classifications as: January 16, 2001 Oil Gas [] Suspended 16. If proposal was verbally approved Tom Maunder ~_~'., ~ I/_O~, -1716/2001 Service Name of approver /~3'~'~ t ~-'O~Date Approved Contact Engineer Name/Number: Steve Shultz, 564-5491 Michael Trio/o, 564-5774 Prepared By Name/Number: Sondra Stewrnan, ~64-4750 17. I hereby certify that the fo~g~ng is trj~/~d {l~rrect to the best of my knowledge . _ S~ ned I T~tl 'g /.~'~...~ . Steve Shultz ~'~f ~ '![l,ii~ib:~!: ~!~[;l~H!ifii~'!l~;!~!~i'~i¥~!J'J'"~tl ,R ' H! "', ~i., ~, ~'" ~;I !d,~'~'~ r Conditions of Approval: Notify Commission so representative may witness Approval No. i Plug integrity ~ BOP Test Mechanical Integrity Test ~ Subsequent form required 10- t'~{3 ~,e... =A..pproved by order of the ....................... Commission r~ T ...... ", Oommissioner Date Form 10-403 Rev. 06/15/88 Submit Presently we are preparing to run 7" casing on MPC40 in Milne Point. We have changed from the original program by top setting in the D shale above the Kuparuk formation. Then we plan to drill out with a 6 1/8" bit and drill to 11,228' (7391' TVD) which will put us through the Kuparuk where we will run and cement in palce a 4 W' liner. The completion for this well calls for the drilling rig to run a 4 W' frac string and~ off in the tubing head with no packer. RECEIVED JAN 1 8 2nol Alaska Oil & Gas Cons. Commission Anchorage MPC-40 4 1/2", 12,6#, L-80 IBT Tubing 9 5/8", 40#, L-80, Butt · 6280' (4420' TVD) 7", 26#, L-80, Butt · 10,449' (6821' TVD) 4 1/2", 12,6#, L-80, Butt · 11,228' (7391' TVD) RECEIVED JAN 1.8 2001 Alaska Oil & Gas Cons. Commission Anchorage '.Fwd: C-40~. Subject: [Fwd: C-40] Date: Tue, 16 Jan 2001 13:36:10 -0900 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: Bob Crandall <bob_crandall@admin.state.ak. us>, Steve Davies <steve_davies@admin.state.ak. us>, John Hartz <jack_hartz@admin.state.ak. us> Guys, For your information here is the messages exchanged on C-40. According to Shultz, their geologists are interpreting crossing a fault about 100' md up the hole. Tom Subject: Re: C.40 Date: Tue, 16 Jan 2001 13:33:50 -0900 From: Tom Maunder <tom_maunder@admin.state.ak. us> To: "Shultz, Steve M (ARCO)" <ShultzSM@bp.com> CC: Julie Heusser <julie_heusser@admin.state.ak. us>, AOGCC North Sope Office <aogcc_prudhoe_bay@admin.state.ak. us> Steve, Further to our conversations, you have approval to set your 7" casing high as proposed. As you and your colleagues get the information gathered on this event, we look forward to discussing the information and determinations. We are particular curious whether this is some regional trend given the similarity of the C-12A incident about a year ago. Please contact us when you have the information put together. Tom Maunder Petroleum Engineer "Shultz, Steve M (ARCO)" wrote: > Tom, · We had an incident that you are already aware on over the weekend on MPC-40. · We drilled to the top of the "D" ~hale at a depth of 10,449' and tooka 20 · bbls kick. The drill pipe pressure was 270 psi and the casing pressure was · 300 psi. In order to no freeze up the stand pipe we elected to go ahead and · circulate out the influx using the drillers method and in the process the · well started to breath on us and we lost 137 bbls of mud. Once the mud was · around the well was shut in and the drill pipe had 400 psi with the casing · at 410 psi. We calculated the kill mud weight of 10. 9 ppg using the 400 psi · and 6821' TVD. The well was circulated around and the well killed. Due to · the problem of the ECD being dose now with the heavy mud weight we would · like to run 7" casing to isolate the breathing problem and drill a 6 1/8" · hole into the Kuparuk formation and complete the well with a 4 1/2" cemented · liner. Presently we are looking at drilling an additional 600 feet but ~ith · the same directional program so the bottom hole will not change. · Thanks · Steve 1 of 2 1/18/Ol 2:15 PM [Fwd,: C-4~, · Tom Maunder <tom maunder~admin.state.ak, us> Petroleum Engineer Alaska Oil and Gas Conservation Commission i~rom"Maunder <tom m~'~nde';~'admini'state.ak, us>"-I ~~eer Alaska Oil and Gas Conservation Commission 2 of 2 1118/01 2:15 PM C-40 We ddlled to the top ofthe "D" shale at a depth of 10,449' and took a 20 bbls kick. The drill pipe pressure was 270 psi and the casing pressure was 300 psi. In order to no freeze up the stand pipe we elected to go ahead and circulate out the influx using the drillers method and in the process the well started to breath on us and we lost 137 bbls of mud. Once the mud was around the well was shut in and the drill pipe had 400 psi with the casing at 410 psi. We calculated the kill mud weight of 10.9 ppg using the 400 psi and 6821' TVD. The well was circulated around and the well killed. Due to the problem of the ECD being dose now with the heavy mud weight we would like to run 7" casing to isolate the breathing problem and drill a 6 1/8" hole into the Kuparuk formation and complete the well with a 4 1/2" cemented liner. Presently we are looking at drilling an additional 600 feet but with the same directional program so the bottom hole will not change. Thanks Steve Subject: C-40 Date: Tue, 16 Jan 2001 12:45:41 -0600 From: "Shultz, Steve M (ARCO)" <ShultzSM@bp.com> To: "tom_maunder@admin. state, ak. us (E-mail)" <tom_maunder@admin.state.ak. us> Tom, We had an incident that you are already aware on over the vaeekend on MPC-40. 1 of 1 1/16/01 1:08 PM ~L~~ OIL AND GAS CONSERYA~ION CO~I~SION TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE. ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Steve Shultz Senior Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-66 i2 Re: Dear Mr. Shultz: Milne Point Unit MPC-40 'BP Exploration (Alaska) Inc. Permit No: 200-213 Sur Loc: 751'NSL, 2316'WEL, Sec. 10, T13N, R10E, UM Btmhole Loc. 2257'SNL, 3922'WEL, Sec. 16, T13N, R10E, UM . . ,. '. : ,. ., : Enclosed is the approved application for permit to drill the above referenced well. ., The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not'authorize conducting drilling operations until all other required permitting determinations .are' made. ' .' :. 'Blowout' prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035.. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling neW hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Daniel T. SeamoUnt, Jr. Commissioner BY ORDER OF THE COMMISSION " ,, DATED this ~ "L ^~ day' of December, 2000 dlffEnclosurcs, : .cc: Department offish & Game, Habitat Section w/o cncl. Department. of Environmental Conservation w/0'encl. STATE OF ALASKA ALASI~.'".)IL AND GAS CONSERVATION CO~i.,SSION PERMIT TO DRILL 20 AAC 25.005 la. Type of __~[] Drill I'1 Redrill Ii b. Type of well ri sewice [] Development Gas [] Sin2~ Zone [] Multiple Zone work Re-Entry [] Deepen [] Exploratory [] Stratigraphic Test [] Development Oil 2. Name of Operator 5. Datum Elevation (DF or KB) 1'0. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 45.8' Milne Point Unit / Kuparuk 3. Address 6. Property Designation River Sands P.O. Box 196612, Anchorage, Alaska 99519-6612 .~ ~.4 ..3 / ~'¥,i~ ~.~DL 047434. ~ r~,~ )~ 4. Location of well at surface 7. Unit o?l~roperty Name 11. Type Bond (See 2O AAC 25.025) 751' NSL, 2316' WEL, SEC. 10, T13N, R10E, UM Milne Point Unit At top of productive interval 8. Well Number 2214' SNL, 3826' WEL, SEC. 16, T13N, R10E, UM MPC-40 Number 2S100302630-277 At total depth 9. Approximate spud date 2257' SNL, 3922' WEL, SEC. 16, T13N, R10E, UM 12/29/00 Amount $200,000.00 12. Distance to near..~st prop...erty line 13. Distance to nearest well 14. Number of acres]13 property 15. Proposed depth (MD and TVD) ADL 0255 ~ ~3822'.1~1D_.~ / ~ No Close Approach ~ /~.~ ~, 11228' MD / 7391' TVD 16. To be completed for de~/ia'"t~'d.~el s 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} ~]vl.~.. Maximum Hole Angle 60.47 Maximum surface 2495 psig, At total depth (TVD) 7000' / 3300 psig Kick Off Depth ° 18. Casing Program 5'~ Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casina Weiaht Grade Couplinq Len,qth MD TVD MD TVD {include stage data) 24" 20" 91.1# H-40 Weld 80' 32' 32' 112' 112' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC 6470' 30' 30' 6500' 4300' 537 sx Articset II1~ 280 sx Class 'G' 8-1/2" 7" 26# L-80 BTC 11198' 30' 30' 11228' 7390' 172 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Production LinerRECEIVED DEC 19 2000 Perforation depth: measured Alaska 0il & Gas Cons. Commission true vertical Anchorage '~0. Attachments ~a Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program ~ Drilling Fluid Program [] Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Steve Shultz, 564-5491 Michael Triolo, 564.5774 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the for,~go~hg is true~(;Y~orre~ to the best of my knowledge Signed Steve Shultz ~~/~ Title Senior Drilling Engineer Date ,,.,. ..... ' ............................ ~ ......... ~ " ....... ~ ........ , ". ~ .... ." :.,.', ' '" .' ~ ' ' , ' ~ '~' ." '~. ~:'-'"' ,i~',~ .~ ~-"..~,",~, ',',q, ,",; ~, ,'.,,q~; ',',~,. ~'",.~, '.', '.'. ~'."~,' "" Permit Nu~o_~ ~ I APl Number Approval Date... I See cover letter 50. I ' I for other requirements 'Conditions of Approval: Samples Required [] Yes ~ No Mud Log Required [] Yes I~'No Hydrogen Sulfide Measures ~'Yes [] No Directional Survey Required I~'Yes [] No Required Working Pressure for BOPE [] 2K [] 3K [] 4K [] 5K [] 10K [] 15K ~i~3.5K-7-.cJ ;.;, Other: ORIGINAL SIGNED BY by order of Approved By D Taylor Seamount Commissioner the commission Date / Form 10-401 Rev. 12-01-85 ORIGINAL Submit In Triplicate MPC-40 Grassroots Producer Permit RECEIVED DEC 19 2000 Alaska Oil & Gas Cons. Commission Anchorage Date Version #1, 12/19/00 1 IWell Name: I MPC-40 Well Plan Summary I Type of Well (producer or injector): I Fracced Oil Producer Surface Location: 751' FSL, 2316' FEL, SEC. 10, T13N, R10E X = 558,147 Y = 6,029,034 Target Start (T1): Intermediate Bottom Hole Location: ('rD) 2214' FNL, 3825' FEL, SEC. 16, T13N, R10E X = 551,387 Y =6,026,017 Z = 7,203' TVDss 2257' FNL, 3921' FEL, SEC. 16, T13N, R10E X = 551,291 Y = 6,025,974 Z = 7,391' TVDss I AFE Number: I Rig: I Doyon 141 Estimated Start Date: MD Ill,228' I I Dec.29, 2000 I I Operating days to complete: I 14.71 ITvDrkb: 17391' I IKBE: 145.8' Well Design (conventional, slim hole, etc.): Objective: I Conventional Producer (grass roots well) Drill 12-1/4" hole out of 20" conductor to./800 feet,build angle to 60° hold tangent for 3300' to base of the Schrader Bluff Reservoir (6500' MD; 4,300' TVDss). Run and cement 9-5/8" surface pipe to surface, drill out with 8-1/2" hole, continue to hold tangent for 2580', at which time start dropping angle to 20°. Drill through the Kuparuk with 20° of hole angle and TD the well at 11,228'MDTD.; 7391' Run and cement 7" Production casing in place. Will complete the well with 2 7/8" ESP completion. Well Information: Well Name: APl Number: Well Type (proposed): BHP: BHT: MPC-40 Fracced Oil Producer 3,300 psi @ 7,000' TVDss, top Kuparuk A sands (est. from offset wells) :>9.0ppg EMW 1650F @ 7,000' TVDss H2S Information Well C-1 C-4 C-5 C-7 C-15 C-22 H2S (ppm) 4.8 6.3 6.8 5.7 <2 3.2 Version #1, 12/19/00 RECEIVED DEC 19 2000 Alaska Oil & Gas Cons. Commissior Anchorage Mechanical Condition: MPC-40 Cellar box: RKB to Cellar box: Rig Elevation: Conductor: Elevation above MSL = 16.3' 29.5' (Estimated) RKB + MSL = 45.8 78' of 20", 54.5#, K-55 Drillin; Pro_ ram Overview Surface and Anti-Collision Issues: Surface Shut-in Wells: None required. Close Approach Wells: I W ell Name None NONE- All wells may flow. Current Status IProduction P~riority I Precautions Well Control: Expected Formation Pressures & BOPE Test Pressures Expected BHP 3,300 psi, 7,000' TVDss (estimated) 9.1 ppg Max Exp Surface Pressure 2,495psi (.115 psi/ft gas gradient) BOPE Rating 5,000 psi WP (Entire stack & valves) Planned BOPE Test Pres. 37090/250 psi Rams and Valves 2,500/250 psi Annular Note: The wellbore will be drilled from surface to the Base Schrader Bluff through a 21-1/4", 2,000 psi surface diverter stack (expected Schrader reservoir pressure: 1,800 psi). The diverter will be removed and an 13-5/8", 5M BOP stack will be installed and tested prior to running in the hole with the 8-1/2" drilling assembly. Mud Program: A detailed Baroid mud program is included with the well plan. In summary, an LSND water based mud system will be used for this well. Follow the attached LCM Decision Matrix for this well in the event losses occur. Surface Hole: 12 114" Hole to 6,500' TMD (9 518" Casing) (Deep Set Surface - No Gas Hydrates Anticipated) Suggested Mud Properties Ranges Density Funnel Yield 10Sec 10 Min pH APl (ppg) Viscosity Point Gels Gels Filtrate 8.6 50 15 8 10 9 8 to to to to to to to 9.6 150 35 15 30 10 15 Solids (% LGS) <9 RECEIVED Version #1, 12/19/00 DEC 9 2000 A/aska Oil & Gas Cons. ComrnJssio~ Anchorage DEC 20 '00 Density (ppg) 8.6 to 9.6 OG:23PM BP MILHE POINT GROUP ( Funnel Yield 10 Sec 10 Min pH Viscosity Point Gels Gels 50 15 8 10 9 to to to to to 150 35 15 30 10 Produetlon Hole: 8 1/2" Hole to 11,228' TMD (?" Casing) _Su;;;estecl Mud Pro;3e_~tLes_Ranaes Density Funnel Yield 10 Sec 10 Min pH (ppg) Viscosity Point Gels Gels mmlllm mBmmlmm ... i llNB.-- memmml mmmlmm immm 8.6 35 $ 3 7 8.5 to to to to to to 9,6 45 20 10 20 APl Filtrate B to 801ids (% LG$) mmmmmm P.2 RECEIVED Alaska Oil & Gas Cons APl HTHP Solids Filtrate File. (cc's) (% LG$) .mmmmm mmmmmm 6-12 to 4-6. 10-12 (f/top HRZ) WaSte Disposal; No annular injection Is allowed at Milne point, All drilling waste will be hauled to KRU 'IR' pad or PBU Drill$ite 4. Call the Pad 4 waste disposal site prior to truck leaving location so the site tan be prepared. Formation Markers: "[~ormatien Tops MD TVDee ' 'l~ore EMW (ppg) Comments pressure .. (Psi) .............. Base Permafrost 1850 1740 ToP Schrader 5817 4110 Base Schrader 6116 4270 Top HRZ/TUDZ 10!.9.,86540 Base HRZ 10323 6640 KLG M 10547 6832 TKUD (Kup Caprock) 10551 6835 ...... . ...... Kuparuk C 10690 6980 ,. Kupamk a . 1..0.7p,,0 6970 ;3300 9,2 ...... Kuparuk A 10818 7080 TKA3 10829 7090 ., ' ....... TKA2 10856 7115 ............. ...... -, Mi]q~-e~, h iOB~ 'rD, 1 i228 7485 Casing/Tubing Program: Hole 81:~ Csg/ Wt/Ft Grade Conn Casing Casing Top Hole Btm Tb, g q;p, Length MD/TVDrkb MD/TVDri(b , .~ 12-1/4" 9-~e" 4o~ L-8O BT C 8470 80'/~0' 6500'/4300' .... 8-1/2" 7" .. 2~ L-80 BTO- .... i1,!9_8" .. 3~0!/.$0_' .... .1.1:~_~8'/7,390' Cement Calculations: I Casing.Bize I ;~-5/6':.,..40#, BT9 J I Beelsi 80' shoe jla, 30% excess in open hole, 250% in permafrost (12-1/4" hole), cement to surface. I Shoe Depth:. 6,500' MD (4,300' TVDrkb), · Version #2, 5/4/00 . Production Hole: 8 1/2" Hole to 11,228' TMD (7" Casing) Suggested Mud Properties Ranqes Density Funnel Yield 10 Sec 10 Min pH (ppg) Viscosity Point Gels Gels 8.6 35 6 3 7 8.5 to to to to to to 9.6 45 20 10 20 9.5 APl HTHP Solids Filtrate Filt. (cc's) (% LGS) 6-12 <6 to 4-6 10-12 (f/top HRZ) Waste Disposal: No annular injection is allowed at Milne point. All drilling waste will be hauled to KRU 'IR' pad or PBU Drillsite 4. Call the Pad 4 waste disposal site prior to truck leaving location so the site can be prepared. Formation Tops MD TVDss Pore EMW (PPg) Comments Pressure (psi) Base Permafrost 1896 1800 Top Schrader 6611 4090 Base Schrader 7420 4300z~[~'~' /' '.--~Top HRZ/TUDZ 12024 6430 , Base HRZ 12095 6580 /i ,tll ~ "[- ~. L I ¥ [~ U KLGM 12182 6675 TKUD (Kup Caprock) 12351 6730 Kuparuk C 6~ Kuparuk B 1252~,,~910 3300 9.2 Alaska 0il & Gas Cons. C0rrlrnJ.~.~inn Kuparuk A ,~3 7038 Anchorage ..... TKA3 ......-"" 12571 7045 T~ 12587 7065 ..~KA 1 12617 7105 /~ Miluveach 12672 7145 ----~ ; I I 'TD · 12G22 7250 TMLV + ISC' MD Casing/Tubing Program: Hole Size Csg/ Wt/Ft Grade Conn Casing Casing Top Hole Btm Tb~l O.D. Length MD/TVDrkb M D/TVDrkb 12-1/4" 9-5/8" 40# L-80 BTC 6470 30'/30' 6500'/4300' 8-1/2" 7" 26# L-80 BTC 11,198' 30'/30' 11,228'/7,390' Cement Calculations: ICasin~l Size Basis180' shoe its, 30% excess in open hole, 250% in permafrost (12-1/4" hole), cement to surface. I Shoe Depth: 6,500" MD (4,300" TVDrkb), Total Cement Volume: Spacer Lead Tail Temp 75 bbls of 845 Viscosified (1.5%) Spacer Weighted to 10 ppg. 537 sxs (425 bbls), ArcticSet 3 - Lite, Yield 4.44 ft3/sx, mix fluid 20.1 gps, 10.7 ppg 280 sxs (58 bbls), Class 'G' + 0.3% D65 + 0.5% S001 + 0.40% D167 + 0.2% D46, Yield 1.16 ft3/sx, mix fluid 5.08 gps, 15.8 ppg BHST -90° F from SOR, BHCT 65° F estimated by Dowell Version #1, 12/19/00 4 Casing Size 17", 26#, BTC I Basisl 80' shoe jts, 30% excess in open hole, cement to 1,000' above shoe. I Shoe Depth: 11,228' MD (7,391' TVDrkb), I Total Cement Volume: Spacer Tail Temp 50 bbls of B45 Viscosified Spacer Weighted to 1.0 ppg over MW. 172 sxs (35 bbls), Class 'G' + 0.27% D65 + 0.25% D167 + 0.25% D800 + 0.1 gps D47, Yield 1.16 ft3/sx, mix fluid 4.991 gps, 15.8 ppg BHST -170° F from SOR, BHCT 140° F estimated by Dowell 9-5/8" Centralizer Placement: 7" Centralizer Placement: 1. Run (1) bow spring centralizer per joint on the first 15 joints. 2. Centralizers should be attached between a tool joint and a stop collar. 3. Run 1 Bow Spring centralizer on either side of the Port collar. 1. Run (1) rigid straight vane centralizer per joint on the first 30 joints. 2. Centralizers should be attached between a tool joint and a stop collar. Other Cement Considerations: 1. Mix the slurries on the fly (Batch mix if < 100 bbl). 2. Confirm blends and calculations at the rig site. 3. There will be a TAM Port Collar in the 9-5/8" casing at 1,000' MD for a surface cement contingency plan in the event cement does not reach surface on the primary job. If cement does not reach surface, an inner-string will be run with a port collar shifting tool to engage the port collar and pump the second stage cement job to obtain cement to surface. Survey and Logging Program: Surface Hole: Dir/GR Production Hole: DirlGR/Res/Den/Neu,PWD(real time) Perforating: Will be perforated Post-Rig via E-line conveyed 2-7/8" guns. Locations Kuparuk Sands Perf Interval: Approximately 20' of perfs for limited entry frac Gun Size/Type: 3-3/8" (SWS), 6 SPF, 60° phasing, big hole charges Delivery: E-line Under Balance: 1,000 psi BHP: 3,300 @ 7,000' TVDss BHT: 165°F Version #1, 12/19/00 RECEIVED DEC 19 2000 Alaska 0il & Gas Cons. C0mmissior Anchorage MPC-40 Operations Snapshot Summary Drill and Case Proqram: 1. MIRU Doyon 141. 2. NU 21-1/4" diverter, pick up 5" DP 3. MU 12-1/4" BHA, spud in drill to planned Surface hole TD (6500' md). 4. Run 9-5/8", 40#, L-80, BTC casing and cement to surface. 5. ND diverter, NU Gen 5 wellhead & 13-5/8" BOP, test. 6. MU 8-1/2" BHA, drill out float equipment plus 30' of new formation, perform FIT (minimum 11.5 ppg EMW). 7. Drill to planned production hole TD (11,228' md). 8. Run 7", 26#, L-80, BTC casing and cement to 1,000' above the Kuparuk formation. 9. Land 7" casing 10. RIH with 11,000' of 4 1/2" frac string and circulate around with diesel for freeze protection 11. Install TWC valve. 12. ND BOP, NU tree, test to 5,000 13. RD, move off well. Post Ri.q Work Proqram: 1. Perforate 2. Frac 3. Coil clean-out 4. Frac flowback 5. Set shear out plug in XN profile 4ES Completion Pro.qram: 1. MIRU Nabors 4ES 2. Pull 4.5" workstring 3. Run ESP completion on 2-7/8", 8rd EUE tubing 4. Freeze protect 5. ND/NU release Rig Version #1, 12/19/00 RECEIVED DEC 19 2000 Alaska 0il & (~as Cons. C0mmissior Anchorage "Drill-Out" FIT's will be specified in the well plan Formation Integrity Test Procedure: 1. Determine the required surface pressure. 2. In the case of a surface casing shoe, a PPG EMW should be sufficient unless the well plan notes differently. 3. Test the casing prior to drilling out the float collar. i) Run the mud pump at a constant 0.25--0.5 bpm and record results. One-stroke pressure readings are recommended, but in all cases record pressures in at least five-stroke increments. If the pressures are increasing rapidly enough to make this reading too large, take pressure readings at 30-second intervals. PIct the results for reference during the following LOT. ii) When the required test pressure is reached, suspend pumping and hold the test pressure for thirty minutes. Check that the test is being accurately recorded on a chart. 4. Drill remaining cement, float collar, float shoe and 20-ft to 50-ft of new hole. i) Note: In cases where mud weight will be reduced at a minimum of 0.5 PPG after drilling out for the next hole interval, a drill out formation integrity test may be used. In this case, the 20-ft to 50-ft of new hole will be exposed to the higher mud weight and a flow check performed for a minimum of 10 minutes. If no losses are observed during the flow check, a conventional FIT is not required. The drill out FIT may only be used if stated as such in the drilling permit for the respective well. 5. Circulate and condition mud to a constant mud weight and rheology. 6. Pull into the casing shoe. 7. Close a blowout preventer. 8. Run the mud pump at a constant 0.25 to 0.5 bpm. 9. Match the pump rate to the one used during the previous casing pressure test. 10. Stop the pump when the required test pressure is reached. 11. Close appropriate valves if surface leaks are suspected. 12. Hold and record the pressure every 30 seconds for 10 minutes minimum. 13. In the event that the pressure continues to bleed off without becoming constant continue to hold and record the pressures at 30 second intervals for another 5 minutes. Surface equipment should be checked for leaks and if any found the test redone. 14. Check to ensure that the chart recorder is accurately recording the test. !5. Bleed back mud from the well and compare with the volume pumped. Record volume in trip tank or cement tanks. 16. Document the FIT results on the IADC sheet and on next morning report. For consistency among rigs, use the Excel spreadsheet LOT Version 5.0 (on the Drilling File Server in the LOT folder) to plot the casing and leak off tests. Immediately send the leak-off test plot and pressure recorder charts to the office to be stored with the rest of the reports in the well file. If there is any question about the interpretation of the FIT results, inform the drilling superintendent before drilling ahead RECEIVED DEC 1 9 2000 Alaska Oil & Gas Cons. Commisslor Anchorage Version #1, 12/19/00 7 ./~ Ri site Hazards MPC-40 Drilling Hazards and Contingencies POST THIS NOTICE IN THE DOGHOUSE 1. Well Control 1.1. The Pad Data Sheet documents numerous instances of over pressure in wells drilled from 'C' pad. Abnormal pressures are present both in and above the Kuparuk zone in the heavily developed portion of the C pad area and have required mud weights as high as 13.8 ppg. These high pressure intervals are a result of water and gas injection in the greater 'C' pad area. ~ ~ 1.2. C-40 is anticipated to be at e~ .,~,-,.. a ,,,~,,,,.,,~,~o~,.,~,, ~,au,~,,, ~,f O~'ppg. We expect this block to be normally or under pressured for three reasons. 1.2.1. C-40 will be drilled to the southwest of C-pad. There are very few C-pad wells drilled in this direction. The instances of overpressure have all been experienced to the north of C-pad in the more heavily developed waterflood and IWAG injection areas. 1.2.2. All of the pressure data recorded in the proposed C-40 area has.shown pressure near or below 9.0 ppg (both current and historical). The attached schematic ("Simplified Subsurface Interpretation") shows the current and the pertinent historical pressure data for all of the wells surrounding the C-40 location. No well in this area has ever recorded a pressure in excess of 9.3 ppg. The only well that has a relatively high pressure is L-01, and that well is over 10,000 ft. away from the proposed C-40 location and two fault blocks to the west. 1.2.3. There has been very little historical injection anywhere near the C-40 proposed location. C-36i is the closest injector location (over 6,000 ft away). This well (C-36i) was slightly depleted when it was drilled in mid-1998, hasn't injected a large volume of fluid, and has a well-identified offtake point (L-12) to keep the reservoir pressure below 9.0 ppg. 1.3. The fault to the south of the proposed C-40 location is extremely large and will definitely be a barrier to any fluid or pressure communication. Also, there is only one well in the vicinity to the south, L-42i. This is also a relatively new injector and also has a defined offtake point from J-pad to keep the reservoir pressure at or below a 9.0 ppg gradient. 2. Hydrates and Shallow gas 2.1. There has never been any hydrates, shallow gas, or unexpected shallow hydrocarbon problems on C- pad. 3. Lost Circulation/Breathing 3.1. Lost circulation is unlikely. If it does happen it will be in the Kup. Follow the Baroid LCM decision tree. 3.2. Breathing is well documented at Milne Point between the Schrader Bluff and the HRZ when ECD's reach 11.5 ppg. 4. Stuck Pipe 4.1. We do not expect stuck pipe. The risks of drilling through the Kingak shale have been identified and the appropriate MW and good drilling practices will be followed. Ref. "Kingak Wellbore Stability Study, Prudhoe Bay, Alaska". 5. Hydrogen Sulfide 5.1. MPC-Pad is not a designated H2S Pad from a drilling perspective. For more H2S info, consult the expanded Hazards and Risks section of the wellplan. CONSULT THE F PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL RECEIVED DEC 19 2000 Alaska Oil & Gas Cons. Commisslor Anchorage Version #1, 12/19/2000 SIMPLIFIED SUBSURFACE INTERPRETATION Milne Point Well C-40 19 December 2000 RECEIVED DEC '/9 ,?000 Alaska Oil & Gas Cons, Commission Anchorage L-10inj L-01 9.3 ppg - Feb C-36 inj ppg- mid 1998 (initial) C-05A 8.~ppg - Mar 2000 5.7 ppg - 8.2 ppg - 1993 C-4t em Version 1.0 C-40 Hazards and Contingencies Page 3 of 3 TREE: 4" Cameron, 5MMPC(" ~ Proposed Post Drilling Rigr 'chematic WELLHEAD: FMC Gen 5, 5M '~ ' ~ .... I = DOYON 1 41' Tubing Hanger: I l"x 4-1/2"with 4" ~ ! Orig. KB Ebv. = 29.5' ~ Orig. GL Ebv. = 16.3' ad aptor fi an ge i~ Co ndu ctor Cai ng -78' 20" 54.5 ppf, K-55 KOP O -400' MAX HOLE Angle - 60 deg. 9-5/8", 40 ppf , L-80 -6,500' Driling Rig w ill leave 4-1/2" work strhg and seawater h the wel. I~rfs, SBHP, Frac, Cleanout, Frac f Iow back, and 'ID tag w il , all be performed without a rig on 4-1/2' 12.6 ppf, IBm, 1_-80, Work String the w ell. Nabors 4E3S w ill then move on to 7" 26 ppf, 1_-80, Mod. Btm. prod. RECEIVED' casing DEC 1 9 ~000 Alaska 0il & Gas Cons. Commission Anchorage 7" shoo I 11,226'MDJ DATE REV. BY COMMENTS 12/19/00 MiL Triolo Post Doyen 141 Wellbore Schematic 12/00 U ILN E POI Nm U NIT WELL No,; C-40 APl-50-029-XXXXX ,. B P EXPLORATION North Slope Alaska Alaska State Plane 4 Milne Point MPC MPC-40 ~ 1500 - .=3000 - 4500 - = 6000 - II o~ 7500 - l &g8.00 I I 0 1500 Scale: linch = 1500ft DrillQuest" Ow .=5 -1500 -- II .. ~ -3ooo - Scale: linch = 1500ft Eastings -6000 -4500 -3000 - 1500 0 I I I I I . 0 oo II --3000 (~ 20,,,.'~.~ o~J-.'.~:~ ~ -6000 -4500 -3000 - 1500 0 Scale: linch = 1500ft Eastings Reference is True North I I I I 3000 4500 6000 7500 Section Azimuth: 246.388° (True North) Vertical Section Sperry-Sun Drilling Serwces Proposal Data - MPC-40- MPC-40 WP2 600. 000 ~[~_ 7203. O0 :fZ~=::-2978.9S S: 6817.59 ~'~: ~U~[2~ RECEIVED DEC 19 ~000 Alaska 0il & Gas Cons. Commissior Anchorage 23 October, 2000- 12:46 - I - DrillQuest North Slope Alaska Measured Sub-Sea Depth Incl. Azim. Depth (ft) (ft) 0.00 0.000 0.000 -58.00 100.00 0.000 0.000 42.00 200.00 0.000 0.000 142.00 300.00 0.000 0.000 242.00 ],(~{=~, 400.00 1.000 246.281 341.99 500.00 2.000 246.281 441.96 550.00 2.500 246.281 491.92 600.00 3.250 246.281 541.86 700.00 4.750 246.281 641.61 800.00 6.250 246.281 741.15 900.00 8.250 246.281 840.34 1000.00 10.250 246.281 939.04 1050.00 11.250 246.281 988.16 1100.00 12.500 246.281 1037.09 1200.00 15.000 246.281 1134.22 1300.00 17.500 246.281 1230.21 1400.00 20.500 246.281 1324.75 1500.00 23.500 246.281 1417.46 1542.88 24.786 246.281 1456.59 1600.00 24.786 246.281 1508.46 1700.00 24.786 246.281 1599.24 1800.00 24.786 246.281 1690.02 1900.00 24.786 246.281 1780.81 1921.14 24.786 246.281 1800.00 1943.17 24.786 246.281 1820.00 Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 Vertical Depth (ft) 0.00 100.00 200.00 300.00 399.99 499.96 549.92 599.86 699.61 799.15 898.34 997.04 1046.16 1095.09 1192.22 1288.21 1382.75 1475.46 1514.59 1566.45 1657.24 1748.02 1838.81 1858.00 1878.00 Local Coordinates Global Coordinates Northings Eastings Northings Eastings fit) fit) (ft) (fi) 0.00 N 0.00 E 6029034.20 N 558147.09 E 0.00 N 0.00 E 6029034.20 N 558147.09 E 0.00 N 0.00 E 6029034.20 N 558147,09 E 0.00 N 0.00 E 6029034.20 N 558147.09 E 0.35 S 0.80 W 6029033.84 N 558146.29 E 1.40 S 3.20 W 6029032.77 N 558143.90 E 2.19 S 4.99 W 6029031.96 N 558142.11 E 3.20 S 7.29 W 6029030.94 N 558139.82 E 6.01 S 13.67 W 6029028.08 N 558133.46 E 9.86 S 22.45 W 6029024.16 N 558124.72 E 14.94 S 34.00 W 6029018.99 N 558113.20 E 21.41 S 48.72 W 6029012.41 N 558098.54 E 25.16 S 57.26 W 6029008.59 N 558090.03 E 29.30 S 66.68 W 6029004.38 N 558080.64 E 38.86 S 88.44 W 6028994.65 N 558058.96 E 50.11 S 114.05 W 6028983.20 N 558033.43 E 63.21 S 143.86 W 6028969.87 N 558003.73 E 78.27 S 178.15 W 6028954.53 N 557969.56 E 85.33 S 194.20 W 6028947.35 N 557953.56 E 94.96 S 216.13 W 6028937.55 N 557931.71 E 111.82 S 254.51 W 6028920.39 N 557893.46 E 128.69 S 292.89 W 6028903.22 N 557655.21 E 145.55 S 331.28 W 6028886.06 N 557816.96 E 149.12 S 339.39 W 6028882.43 N 557808.88 E 152.83 S 347.84 W 6028878.65 N 557800.45 E Dogleg Rate (°/lOOft) 0.000 0.000 0.000 1.000 1.000 1.000 1.500 1.500 1.500 2.000 2.000 2.000 2.500 2.500 2.500 3.000 3.000 3.000 0.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPC Vertical Section (ft) 0.00 0.00 0.00 0.00 0.87 3.49 5.45 7.96 14.94 24.52 37.14 53.21 62.54 72.83 96.59 124.58 157.13 194.58 212.12 236.07 277.99 319.92 361.84 370.70 379.94 Comment BASE PERMAFROST Continued... 23 October, 2000- 12:47 - 1 - DrillQuest 1.05.05a North Slope/~laska Measured Sub-Sea Depth Incl. Azim. Depth (ft) (ft) 2000.00 26.775 246.303 1871.17 2100.00 30.275 246.336 1959.02 2200.00 33.775 246.363 2043.79 2300.00 37.275 246.385 2125.16 2400.00 40.775 246.404 2202.84 2500.00 44.275 246.421 2276.52 2600.00 47.775 246.435 2345.95 2700.00 51.275 246.448 2410.85 2800.00 54.775 246.460 2470.99 2900.00 58.275 246.471 2526.13 2962.79 60.473 246.477 2558.12 3000.00 60.473 246.477 2576.46 3100.00 60.473 246.477 2625.74 3200.00 60.473 246.477 2675.02 3300.00 60.473 246.477 2724.31 3400.00 60.473 246.477 2773.59 3500.00 60.473 246.477 2822.87 3600.00 60.473 246.477 2872.16 3700.00 60.473 246.477 2921.44 3800.00 60.473 246.477 2970.72 3900.00 60.473 246.477 3020.01 4000.00 60.473 246.477 3069.29 4100.00 60.473 246.477 3118.57 4200.00 60.473 246.477 3167.86 4300.00 60.473 246.477 3217.14 Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 1929.17 162.77 S 370.48 W 6028868.54 N 557777.90 E 2017,02 181.95 S 414.20 W 6028849.02 N 557734,32 E 2101.79 203.21 S 462,77 W 6028827.37 N 557685,92 E 2183.16 226.50 S 516.00 W 6028803.67 N 557632.88 E 2260.84 251.71 S 573.69 W 6028778.01 N 557575.39 E 2334.52 278.75 S 635.62 W 6028750.49 N 557513.66 E 2403.95 307.52 S 701.57 W 6028721.20 N 557447.94 E 2468.85 337.92 S 771.29 W 6028690.25 N 557378.46 E 2528.99 369.83 S 844.52 W 6028657.77 N 557305.49 E 2584.13 403.13 S 920.98 W 6028623.87 N 557229.29 E 2616.12 424.70 S 970.52 W 6028601.92 N 557179.92 E 2634.46 437.62 S 1000.21 W 6028588.77 N 557150.33 E 2683.74 472.35 S 1079.99 W 6028553.42 N 557070.83 E 2733.02 507.08 $ 1159.77 W 6028518.07 N 556991.32 E 2782.31 541.80 S 1239.55 W 6028482.72 N 556911.81 E 2831.59 576.53 S 1319.33 W 6028447.36 N 556832.30 E 2880.87 611.26 S 1399.11 W 6028412.01 N 556752.80 E 2930.16 645.99 S 1478.90 W 6028376.66 N 556673.29 E 2979.44 680.72 S 1558.68 W 6028341.31 N 556593.78 E 3028.72 715.44 S 1638.46 W 6028305.96 N 556514.27 E 3078.01 750.17 S 1718.24 W 6028270.61 N 556434.77 E 3127.29 784.90 S 1798.02 W 6028235.26 N 556355.26 E 3176.57 819.63 S 1877.80 W 6028199.91 N 556275.75 E 3225.86 854.36 S 1957.59 W 6028164.56 N 556i 96.24 E 3275.14 889.08 S 2037.37 W 6028129.21 N 556116.73 E Dogleg Rate (°/lOOft) 3.500 3.500 3.500 3.500 3.500 3.500 3.500 3.500 3.500 3.500 3.500 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPC Vertical Section (ft) 404.65 452.40 505.42 563.52 626.48 694.06 766.01 842.07 921.95 1005.35 1059.37 1091.75 1178.76 1265.78 1352.79 1439.80 1526.81 1613.83 1700.84 1787.85 1874.86 1961.87 2048.89 2135.90 2222.91 Comment Continued... 23 October, 2000 - 12:47 - 2 - DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 North Slope Alaska Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth fit) (ft) (ft) 4400.00 60.473 246.477 3266.43 3324.43 4500.00 60.473 246.477 3315.71 3373.71 4600.00 60.473 246.477 3364.99 3422.99 4700.00 60.473 246.477 3414.28 3472.28 4800.00 60.473 246.477 3463.56 3521.56 4900.00 60.473 246.477 3512.84 3570.84 5000.00 60.473 246.477 3562.13 3620.13 5100.00 60.473 246.477 3611.41 3669.41 5200.00 60.473 246.477 3660.69 3718.69 5300.00 60.473 246.477 3709.98 3767.98 5400.00 60.473 246.477 3759.26 3817.26 5500.00 60.473 246.477 3808.54 3866.54 5600.00 60.473 246.477 3357.83 3915.83 5700.00 60.473 246.477 3907.11 3965.11 5800.00 60.473 246.477 3956.39 4014.39 5900.00 60.473 246.477 4005.68 4063.68 6000.00 60.473 246.477 4054.96 4112.96 6100.00 60.473 246.477 4104.24 4162.24 6200.00 60.473 246.477 4153.53 4211.53 6300.00 60.473 246.477 4202.81 4260.81 6400.00 60.473 246.477 4252.09 4310.09 6500.00 60.473 246.477 4301.38 4359.38 6800.00 60.473 246.477 4350.66 4408.66 6700.00 60.473 246.477 4399.94 4457.94 6800.00 60.473 246.477 4449.23 4507.23 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) fit) (ft) 923.81 S 2117.15 W 6028093.86 N 556037.23 E 958.54 S 2196.93 W 6028056.51 N 555957.72 E 993.27 S 2276.71 W 6028023.16 N 555878.21 E 1027.99 S 2356.49 W 6027987.81 N 555798.70 E 1062.72 S 2436.28 W 6027952.46 N 555719.20 E 1097.45 S 2516.06 W 6027917.10 N 555639.69 E 1132.18 S 2595.84 W 6027881.75 N 555560.18 E 1166.91 $ 2675.62 W 6027846.40 N 555480.67 E 1201.63 S 2755.40 W 6027811.05 N 555401.17 E 1236.36 S 2835.18 W 6027775.70 N 555321.66 E 1271.09 S 2914.97 W 6027740.35 N 555242.15 E 1305.82 S 2994.75 W 6027705.00 N 555162.64 E 1340.55 S 3074.53 W 6027669.65 N 555083.13 E 1375.27 S 3154.31 W 6027634.30 N 555003.63 E 1410.00 S 3234.09 W 6027598.95 N 554924.12 E 1444.73 S 3313.87 W 6027563.60 N 554844.61 E 1479.46 S 3393.66 W 6027528.25 N 554765.10 E 1514.18 S 3473.44 W 6027492.90 N 554685.60 E 1548.91 S 3553.22 W 6027457.55 N 554606.09 E 1533.64 S 3633.00 W 6027422.20 N 554526.58 E 1618.37 S 3712.78 W 6027386.64 N 554447.07 E 1653.10 S 3792.56 W 6027351.49 N 554367.57 E 1687.82 S 3872.35 W 6027316.14 N 554288.06 E 1722.55 S 3952.13 W 6027280.79 N 554208.55 E 1757.28 S 4031.91 W 6027246.44 N 554129.04 E Dogleg Rate (°/lOOft) o.ooo o.0oo 0.000 o.ooo 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPC Vertical Section Comment (ft) 2309.92 2396.94 2483.95 2570.96 2657.97 2744.98 2832.00 2919.01 3006.02 3093.03 3180.05 3267.06 3354.07 ~ I~ 3441.08 3528.09 3615.11 o 3702.12 3789.13 ~'~ 3876.14 3963.15 4050.17 4137.18 4224.19 4311.20 4398.22 Continued... 23 October, 2000 - 12:47 - 3 - DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 North Slope Alaska Measured Sub-Sea Depth Incl. Azim. Depth (~t) (~t) 6900.00 60.473 246.477 4498.51 7000.00 60.473 246.477 4547.79 7100.00 60.473 246.477 4597.08 7200.00 60.473 246.477 4646.36 7300.00 60.473 246.477 4695.65 7400.00 60.473 246.477 4744.93 7500.00 60.473 246.477 4794.21 7600.00 60.473 246.477 4843.50 7700.00 60.473 246.477 4892.78 7800.00 60.473 246.477 4942.06 7900.00 60.473 246.477 4991.35 8000.00 60.473 246.477 5040.63 8100.00 60.473 246.477 5089.91 8200.00 60.473 246.477 5139.20 8300.00 60.473 246.477 5188.48 8400.00 60.473 246.477 5237.76 8500.00 60.473 246.477 5287.05 8600.00 60.473 246.477 5336.33 8700.00 60.473 246.477 5385.61 8800.00 60.473 246.477 5434.90 8900.00 60.473 246.477 5484.18 9000.00 60.473 246.477 5533.46 9079.12 60.473 246.477 5572.46 9100.00 59.847 246.470 5582.65 9200.00 56.847 246.434 5635.32 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (~t) (~t) (~t) (~t) (~t) 4556.51 1792.01 S 4111.69 W 6027210.09 N 554049.64 E 4605.79 1826.74 $ 4191.47 W 6027174.74 N 553970.03 E 4655.08 1861.46 $ 4271.25 W 6027139.39 N 553890.52 E 4704.36 1896.19 S 4351.04 W 6027104.04 N 553811.01 E 4753.65 1930.92 $ 4430.82 W 6027068.69 N 553731.50 E 4602.93 1965.65 S 4510.60 W 6027033.34 N 553652.00 E 4852.21 2000.33 S 4590.38 W 6026997.99 N 553572.49 E 4901.50 2035.10 S 4670.16 W 6026962.64 N 553492.98 E 4950.78 2069.83 S 4749.94 W 6026927.29 N 553413.47 E 5000.05 2104.58 S 4829.73 W 6026891.94 N 553333.97 E 5049.35 2139.29 S 4909.51 W 6026858.58 N 553254.46 E 5098.63 2174.01 S 4989.29 W 6026821.23 N 553174.95 E 5147.91 2208.74 S 5059.07 W 6026785.68 N 553095.44 E 5197.20 2243.47 S 5148.85 W 6026750.53 N 553015.94 E 5246.48 2278.20 S 5228.63 W 6026715.18 N 552936.43 E 5295.76 2312.93 S 5308.42 W 6026679.83 N 552856.92 E 5345.05 2347.65 S 5388.20 W 6026644.48 N 552777.41 E 5394.33 2332.38 S 5467.98 W 6026609.13 N 552697.90 E 5443.61 2417.11 S 5547.76 W 6026573.78 N 552618.40 E 5492.90 2451.84 S 5627.54 W 6026538.43 N 552538.89 E 5542.18 2486.57 $ 5707.32 W 6026503.08 N 552459.38 E 5591.46 2521.29 S 5787.11 W 6026467.73 N 552379.87 E 5530.46 2548.77 S 5850.23 W 6026439.76 N 552316.97 E 5640.85 2556.00 S 5866.84 W 6026432.40 N 552300.42 E 6893.32 2590.00 $ 5944.86 W 6026397.79 N 552222.66 E Dogleg Rate (°/100ft) o.00o o.00o 0.00o 0.o0o 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3.000 3.000 Alaska State Plane 4 Milne Point MPC Vertical Section (ft) 4485.23 4572.24 4659.25 4746.26 4833.28 4920.29 5007.30 5094.31 5181.33 5268.34 5355.35 5442.36 5529.37 5616.39 5703.40 5790.41 5877.42 5964.44 6051.45 6138.46 6225.47 6312.48 6381.33 6399.44 6484.55 Comment ~g Continued... 23 October, 2000-12:47 -4 - DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 North Slope Alaska Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 9300.00 53.847 246.396 5692.17 5750.17 9400.00 50.847 246.355 5753.25 5811.25 9500.00 47.847 246.310 5818.39 5876.39 9600.00 44.847 246.261 5887.41 5945.41 9700.00 41.848 246.206 5960.13 6018.13 9800.00 38.848 246.144 6036.33 6094.33 9900.00 35.848 246.074 6115.82 6173.82 10000.00 32.849 245.993 6198.37 6256.37 10100.00 29.849 245.897 6283.76 6341.76 10200.00 26.850 245.783 6371.76 6429.76 10300.00 23.850 245.641 6462.12 6520.12 10400.00 20.851 245.462 6554.60 6612.60 10428.37 20.000 245.402 6581.18 6639.18 10500.00 20.000 245.402 6648.49 6706.49 10600.00 20.000 245.402 6742.46 6800.46 10700.00 20.000 245.402 6636.43 6894.43 10800.00 20.000 245.402 6930.40 6988.40 10900.00 20.000 245.402 7024.37 7082.37 11000.00 20.000 245.402 7118.34 7176.34 11028.37 20.000 245.402 71 45.00 7203.00 11100.00 20.000 245.402 7212.31 7270.31 11200.00 20.000 245.402 7306.28 7364.28 11228.37 20.000 245.402 7332.94 7390.94 Local Coordinates Global Coordinates Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) 2622.91 S 6020.24 W 6026364.29 N 552147.54 E 2654.64 S 6092.77 W 6026332.00 N 552075.26 E 2685.09 S 6162.25 W 6026301.01 N 552006.02 E 2714.18 S 6228.49 W 6026271.39 N 551940.01 E 2741.64 S 6291.30 W 6026243.24 N 551877.42 E 2767.99 S 6350.52 W 6026216.63 N 551818.40 E 2792.55 S 6405.98 W 6026191.63 N 551763.14 E 2815.47 S 6457.54 W 6026168.32 N 551711.76 E 2836.67 S 6505.04 W 6026146.74 N 551664.43 E 2856.10 $ 6548.36 W 6026126.98 N 551621.26 E 2873.71 S 6587.38 W 6026109.07 N 551582.38 E 2889.44 S 6622.00 W 6026093.06 N 551547.89 E 2893.56 S 6631.00 W 6026088.88 N 551538.92 E 2903.75 S 6653.28 W 6026078.50 N 551516.72 E 2917.99 S 6684.37 W 6026064.03 N 551485.74 E 2932.23 S 6715.47 W 6026049.55 N 551454.75 E 2946.46 S 6746.57 W 6026035.07 N 551423.76 E 2960.70 S 6777.67 W 6026020.59 N 551392.78 E 2974.94 S 6808.77 W 6026006.11 N 551361.79 E 2978.98 S 6817.59 W 6026002.00 N 551353.00 E 2989.17 S 6839.87 W 6025991.63 N 551330.81 E 3003.41 S 6870.96 W 6025977.15 N 551299.82 E 3007.45 S 6879.79 W 6025973.04 N 551291.03 E Dogleg Rate (°/lOOft) 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 3.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Alaska State Plane 4 Milne Point MPC Vertical Section Comment (ft) 6566.81 6645.97 6721.83 6794.17 6862.81 ~" 6927.54 --" 6988.20 7044.61 --, 7096.63 =r ---~ 7144.11 7186.92 c'~ ~:~ 7224.93 7234.83 7259.33 7293.53 7327.72 7361.92 7396.12 7430.31 7440.02 Target - MPC-40 T1 7464.51 7498.71 7508.41 Continued... 23 October, 2000 - 12:47 - 5 - DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 North Slope Alaska Alaska State Plane 4 Milne Point MPC All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to MPC-40. Northings and Eastings are relative to MPC-40. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from MPC-40 and calculated along an Azimuth of 246.388° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 11228.37ft., The Bottom Hole Displacement is 7508.41ft., in the Direction of 246.388° (True). Formation Tops Measured Vertical Sub-Sea Depth Depth Depth (~t) (ft) (ft) 1921.14 1858.00 1800.00 Northings Eastings Formation Name (ft) (ft) 149.12 S 339.$9 W BASE PERMAFROST Continued... 23 October, 2000 - 12:47 - 6 - DrillQuest 1.05.05a Sperry-Sun Drilling Services Proposal Report for MPC-40 WP2 Revised: 5 October, 2000 North Slope Alaska Alaska State Plane 4 Milne Point MPC Targets associated with this wellpath Target Name MPC-40 T1 MPC-40 Target1 Mean Sea LeveVGIobal Coordinates: Geographical Coordinates: Mean Sea Level/Global Coordinates: Geographical Coordinates: Target Entry Coordinates TVD Northings Eastings (ft) (ft) (ft) 7203.00 7145.00 6638.00 6580.00 2978.98 S 6817.59 W 6026002.00 N 551353.00 E 70° 28' 54.4496' N 149° 34' 49.3628' W 2893.20 S 6620.85 W 6026089.31 N 551549.06 E 70° 28' 55.2950' N 149° 34' 43.5777' W Target Target Shape Type Point Point 23 October, 2000-12:47 - 7- DrillQuest 1.05.05a (1- ~79~77 12/01/00 V~NOOn ALASKASTAT 10 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET L 13000 CKl13000C 100. O0 100. O0 PYMT (;OMMENTS: Per, tit to dT'i 11 ee HANDLI NG INST: S/H - Tea-tie X4d,28 : ^W^¢Hm~ ¢nF.C~ ,~ ~ .~V.F..T FO~ rrm. ~,c.,~.~ .~vm. ~ 100.. O0 100. O0 ., .: ANCHORAGE " AK 99.5011 ,' 1, ? q i,'? ?,' ':0 h & EO :l,p. q 5': OOfi t, h & q,' WEt[ PERMIT CHECKLIST FIELD & POOL ~,DMINISTRATION COMPANY ~.~ WELL NAME ~' - 4~/'~_~ PROGRAM: exp dev V'reddl . sew wellbore seg ann. disposal para req INIT CLASS -~'~ ~"~)// Pe-rmit fee attached .............. ,~. ~.,.' ....... ~,~_.N -- ' 43 "' Lease number appropriate.-~~ .~.~::~'~-~/. <'/~TY~/.~.,.(~ ~ ,~u~/~-~-/~d,-'~ ~ ,~,z> .4. ~.~'7 ~'~-~, /z.,u'/~ .~.o~'.~..~ _.~-~ Unique well name and number,~:~ .............. ~.)N Well located in adeflned pool. ~:~::..-y~ ............ ~ N ~-~Z::)/-. ~-/.5"~,~., 2~D ~' , , ~/ ,. --- , Well located proper distance from drilling unit boundary .... N Well located proper distance from other wells .......... N Sufficient acreage available, in drilling unit ............ N. If deviated, is wellbore plat included ............... N ~:~"'~-~-'~ [ AP~ DATE ENGINEERING APPR DATE . 2. 3. 4. 5. 6. 7. 8. GEOLOGY 9. Operator only affected party ................... N 10. Operator has appropriate bond in force ............. N 11. Permit can be issued without conservation order ........ N 12. Permit can.be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... N N 14. Conductor string provided ................... ~ N 15. Surface casing protects all known USDWs.... ........ N 16. CMT vol adequate to circulate on conductor & surf csg ..... N 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate weilbore separation proposed ............. 'A~ DATE 23. If diverter required, does it meet regulations .......... ' ' "~ 24. Drilling fluid program schematic & equip list adequate ..... (.~ N ~ . '. 25. BOPEs, do they meet regulatiOn ................ ~.~ N · ' , _ ~.... . 26. BOPE press rating appropriate; test to .'~(~(~ osig. ' ~. N ~¢x~,\~,,~_tce..~,~ .~'.e..%~-_,~- ',~.~\~ I~:3~ '~~ ' ' ' 27. Choke manifold complies w/APl RP'-53 (May 84) ........ ~ N ~ ' .. .' ' 28. Work will occur without operation shutdown ........... ~ ~N.,' ... '. . . 29. Is presence of H2S gas probable .................. Y ~.~ ~%¢~,'~t· ~'\~,\% ~,\,~-~.\',/ . "~:?~//.o~//~ ' 30. Permit can be issued wlo hydrogen sulfide measures. ' .... ._~(~ 31. Data presented on potential overpressure zones ...... '.' ~____~ 32. Seismic analysis of shallow gas zones ........ · .~,~' 33. Seabed condition survey (if off-shore) ............. ~i~y N '.. 34. Contact name/phone for weekly progress reports [explorat~?only] Y N ~' .' . ' . ' . ANNULAR DISPOSAL35. .. APPR ,, DATE With proper cementing records,, this plan (A) will.contain waste in a suitable receiving zonei ........ Y N (B) will not contaminate freshwater; or cause drilling waste... Y N to surface;' (C) will not impair mechanical integrity of the well used for disposal; Y N (D) will not damage producing formation or impair recovery from a Y N pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. GEOLOGY:' ENGINEERING: , Itl.C/Annular COMMISSION: Y N. Comments/Instructions: O O Z c:~nsoffice\wordian~diana~checklist. (rev. 11/011100) 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 {he roadability of the Well History file and to Simplify finding information, informati~)n of this '. .nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Wed Jan 23 13:42:33 2002 Reel Header Service name ............. LISTPE Date ..................... 02/01/23 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Tape Header Service name ............. LISTPE Date ..................... 02/01/23 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Comment Record TAPE HEADER Milne Point MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NIIMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MM-00340 D. LABRECQUE E. VAUGHN MPC-40 500292282100 BP Exploration (Alaska), Inc Sperry-Sun Drilling Services 23-JAN-02 MWD RUN 2 MWD RUN 3 ~' AK-MM-00340 AK-MM-00340 D. LABRECQUE D. LABRECQUE E. VAUGHN E. VAUGHN 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: MWD RUN 4 AK-MM-00340 T. GALVIN D. REED / L. MWD RUN 5 AK-MM-00340 T. GALVIN E. VAUGHN 10 13N 10E 751 2316 46.30 16.30 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 12.250 16.000 110.0 8.500 9.625 6280.0 6.125 7.000 10449.0 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH (TVD). 3. MWD RUNS 1 AND 2 COMPRISED DIRECTIONAL AND DUAL GAMMA RAY (DGR, UTILIZING GEIGER-MUELLER TUBE DETECTORS). 4. MWD RUN 3 COMPRISED DIRECTIONAL, DGR, AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE 4 (EWR4). 5. MWD RUN 4 COMPRISED DIRECTIONAL, DGR, EWR4, COMPENSATED NEUTRON POROSITY (CNP),AND STABILIZED LITHO DENSITY (SLD). THIS RUN WAS TD'D PREMATURELY DUE TO A SIGNIFICANT GAS INFLUX. THE WELL WAS KILLED AND CASING WAS RUN. 6. MWD RUN 5 COMPRISED DIRECTIONAL, DGR, EWR4, COMPENSATED THERMAL NEUTRON POROSITY(CTN), AND SLD. 7. MWD DATA ARE CONSIDERED PDC PER E-MAIL FROM D. SCHNORR (GEOQUEST/ BP) TO B. BRYANT (SSDS) DATED 12/05/01. 8. MWD RUNS 1 - 5 REPRESENT WELL MPC-40 WITH API$ 50-029-22821-00. THIS WELL REACHED A TOTAL DEPTH OF l1080'MD/7408'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING SGRC = SMOOTHED GAMMA RAY COMBINED SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA-SHALLOW SPACING) SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING) SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) SFXE = SMOOTHED FORMATION EXPOSURE TIME - DEEP RESISTIVITY SPSF = SMOOTHED NEUTRON POROSITY (SANDSTONE MATRIX,FIXED HOLE SIZE) SNFA = SMOOTHED AVERAGE OF FAR DETECTOR'S COUNT RATE SNNA = SMOOTHED AVERAGE OF NEAR DETECTOR'S COUNT RATE TNPS = SMOOTHED THERMAL NEUTRON POROSITY (SANDSTONE MATRIX, FIXED HOLE SIZE) CTFA = SMOOTHED AVERAGE OF FAR DETECTOR'S COUNT RATE CTNA = SMOOTHED AVERAGE OF NEAR DETECTOR'S COUNT RATE SBD2 = SMOOTHED BULK DENSITY-COMPENSATED (LOW-COUNT BIN) SC02 = SMOOTHED STANDOFF CORRECTION (LOW-COUNT BIN) SNP2 = SMOOTHED NEAR-DETECTOR-ONLY PHOTOELECTRIC ABSORPTION FACTOR (LOW-COUNT BIN) PARAMETERS UTILIZED FOR POROSITY LOG PROCESSING: HOLE SIZE: 8.5" & 6.125" MUD WEIGHT: 9.0 PPG - 11.0 PPG MUD SALINITY: 600 PPM CHLORIDES FORMATION WATER SALINITY: 15,000 PPM CHLORIDES FLUID DENSITY: 1.0 G/CC MATRIX DENSITY: 2.65 G/CC LITHOLOGY: SANDSTONE $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 116.5 11025.0 ROP 122.5 11080.0 FET 2116.5 11032.0 RPX 2116.5 11032.0 RPS 2116.5 11032.0 RPM 2116.5 11032.0 RPD 2116.5 11032.0 NPHI 6194.5 10991.5 FCNT 6194.5 10992.0 NCNT 6194.5 10991.5 PEF 6203.5 10981.5 RHOB 6278.5 10981.5 DRHO 6278.5 10981.5 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 116.5 945.0 2 945.0 2179.0 3 2179.0 6304.0 4 6304.0 10449.0 5 .10449.0 11080.0 REMARKS: MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD API 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHMM 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 NPHI MWD PU-S 4 1 68 FCNT MWD CNTS 4 1 68 NCNT MWD CNTS 4 1 68 RHOB MWD G/CM 4 1 68 DRHO MWD G/CM 4 1 68 PEF MWD BARN 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 32 9 36 10 40 11 44 12 48 13 52 14 Name Service Unit Min' Max DEPT FT 116.5 11080 ROP MWD FT/H 0 29573.5 GR MWD API 17.81 245.47 RPX MWD OHMM 0.12 1837.14 RPS MWD OHMM 0.12 1838.14 RPM MWD OHMM 0.13 2000 RPD MWD OHMM 0.03 2000 FET MWD HOUR 0.18 135.89 NPHI MWD PU-S 19.89 78.81 FCNT MWD CNTS 132.78 854.92 NCNT MWD CNTS 2193.56 31011.8 RHOB MWD G/CM 2.11 3.45 DRHO MW/) G/CM -0.35 0.87 PEF MWD BARN 1.74 18.56 Mean Nsam 5598.25 21928 171.147 21916 88.3442 21818 5.09883 17815 5.23664 17815 14.6223 17832 18.2709 17832 2.51313 17815 41.5327 9545 587.653 9546 5339.33 9548 2.3628 9200 0.0565761 9200 3.29569 9557 First Reading 116.5 122.5 116.5 2116.5 2116.5 2116.5 2116.5 2116.5 6194.5 6194.'5 6194.5 6278.5 6278.5 6203.5 Last Reading 11080 11080 11025 11032 11032 11032 11032 11032 10991.5 10992 10991.5 10981.5 10981.5 10981.5 First Reading For Entire File .......... 116.5 Last Reading For Entire File ........... 11080 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 116.5 ROP 122.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 888.5 945.0 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 TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: 04-JAN-01 Insite 5.46 Memory 944.6 110.0 944.6 .7 5.5 TOOL NUMBER PBO1792CG8 12.250 110.0 LSND 9.00 65.0 9.6 800 5.2 62.4 MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD010 FT/H 4 1 68 4 2 GR MWD010 API 4 1 68 8 3 Name Service Unit Min Max Mean Nsam DEPT FT 116.5 945 530.75 1658 ROP MWD010 FT/H 10.38 29573.5 371.76 1646 GR MWD010 API 24.45 182.49 55.6466 1545 First Reading 116.5 122.5 116.5 Last Reading 945 945 888.5 First Reading For Entire File .......... 116.5 Last Reading For Entire File ........... 945 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log header data for each bit run in separate files. STOP DEPTH 2123.0 2179.0 BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 # FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 889.0 ROP 945.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE 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 TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined 04-JAN-01 Insite 5.46 Memory 2179.0 944.6 2179.0 12.2 29.1 TOOL NUMBER PBO1792CG8 12.250 110.0 LSND 9.00 155.0 9.5 450 2.0 62.4 Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 Name Service Unit Min Max Mean Nsam DEPT FT 889 2179 1534 2581 ROP MWD020 FT/H 4.33 453.55 140.194 2468 GR MWD020 API 28.76 125.12 79.1549 2469 First Reading 889 945.5 889 Last Reading 2179 2179 2123 First Reading For Entire File .......... 889 Last Reading For Entire File ........... 2179 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EoF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH FET 2116.5 RPD 2116.5 RPM 2116.5 RPS 2116.5 RPX 2116.5 GR 2123.5 ROP 2179.5 $ LOG HEADER DATA DATE LOGGED: STOP DEPTH 6242.5 6242.5 6242.5 6242.5 6242.5 6246.0 6304.0 07-JAN-01 SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Insite 65.44 Memory 6304.0 2179.0 6304.0 34.4 58.9 TOOL NI/MBER PB01799CRG8 PB01799CRG8 12.250 110.0 Spud Mud 9.20 91.0 9.1 300 5.0 4.100 3.330 3.000 3.600 67.0 84.0 67.0 67.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD 030 OHMM 4 1 68 FET MWD 030 HOUR 4 1 68 24 28 Name Service Unit Min Max DEPT FT 2116.5 6304 ROP MWD030 FT/H 0 3953.15 GR MWD030 API 17.81 130.08 RPX MWD030 OHMM 0.12 42.79 RPS MWD030 OHMM 0.12 43.24 RPM MWD030 OHMM 0.13 39.33 RPD MWD030 OHMM 0.06 1000.42 FET MWD030 HOUR 0.18 7.98 Mean 4210.25 192.696 71.4299 7.37258 7.532 7.54937 8.15037 0.861372 Nsam 8376 8250 8246 8253 8253 8253 8253 8253 First Reading 2116.5 2179.5 2123.5 2116.5 2116.5 2116.5 2116.5 2116.5 Last Reading 6304 6304 6246 6242.5 6242.5 6242.5 6242.5 6242.5 First Reading For Entire File .......... 2116.5 Last Reading For Entire File ........... 6304 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH NPHI 6194.5 FCNT 6194.5 NCNT 6194.5 PEF 6203.5 RPX 6243.0 RPS 6243.0 RPM 6243.0 RPD 6243.0 FET 6243.0 GR 6246.5 DRHO 6278.5 RHOB 6278.5 STOP DEPTH 10336.5 10336.0 10337.0 10345 5 10392 5 10392 5 10392 5 10392 5 10392 5 10399 5 10345 5 10345 5 R0P $ LOG HEADER DATA 6304.5 DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 10449.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON SLD STABILIZED LITHO DEN $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 14-JAN-01 Insite 65.44 Memory 10449.0 6304.0 10449.0 35.0 59.1 TOOL NUMBER PBO1802HWRGV6 PBO1802HWRGV6 PBO1802HWRGV6 PBO1802HWRGV6 8.500 6280.0 LSND 9.60 47.0 8.2 400 3.2 2.60 1.51 5.00 3.10 0 60.0 0 108.0 0 60.0 0 60.0 Name Service Order Units Size Nsam DEPT FT 4 1 ROP MWD040 FT/H 4 1 GR MWD040 API 4 1 RPX MWD040 OHMM 4 1 RPS MWD040 OHM~ 4 1 RPM MWD040 OHMM 4 1 RPD MWD040 OHMM 4 1 FET MWD040 HOUR 4 1 NPHI MWD040 PU-S 4 1 FCNT MWD040 CNTS 4 1 NCNT MWD040 CNTS 4 1 RHOB MWD040 G/CM 4 1 DRHO MWD040 G/CM 4 1 PEF MWD040 BARN 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 68 32 9 68 36 10 68 40 11 68 44 12 68 48 13 68 52 14 Name Service Unit Min Max DEPT FT 6194.5 10449 ROP MWD040 FT/H 0 324.92 GR MWD040 API 36.43 245.47 RPX MWD040 OHMM 0.44 1837.14 RPS MWD040 OHMM 0.36 1838.14 RPM MWD040 OHMM 0.3 2000 RPD MWD040 OHMM 0.03 2000 FET MWD040 HOUR 0.26 115.3 NPHI MWD040 PU-S 19.89 78.81 FCNT MWD040 CNTS 426 854.92 NCNT MWD040 CNTS 2193.56 3596.35 RHOB MWD040 G/CM 2.11 3.45 DRHO MWD040 G/CM -0.05 0.87 PEF MWD040 BARN 1.74 15.49 Mean Nsam 8321.75 8510 141.507 8290 111.697 8307 2.94758 8300 2.95496 8300 7.16729 8300 14.7837 8300 2.49635 8300 42.7042 8285 622.604 8284 2677.93 8286 2.35161 8135 0.0532686 8135 2.49736. 8285 First Reading 6194.5 6304.5 6246.5 6243 6243 6243 6243 6243 6194 5 6194 5 6194 5 6278 5 6278 5 6203 5 Last Reading 10449 10449 10399 5 10392 5 10392 5 10392 5 10392 5 10392 5 10336 5 10336 10337 10345.5 10345.5 10345.5 First Reading For Entire File .......... 6194.5 Last Reading For Entire File ........... 10449 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH PEF 10346.0 10981.5 NCNT 10361.0 10991.5 FCNT 10361.5 10992.0 NPHI 10362.0 10991.5 RPM 10393.0 11032.0 RPD 10393.0 11032.0 GR 10400.0 11025.0 RPX 10401.5 11032.0 RPS 10401.5 11032.0 FET 10401.5 11032.0 ROP 10449.5 11080.0 RHOB 10449.5 10981.5 DRHO 10449.5 10981.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 SLD STABILIZED LITHO DEN CTN COMP THERMAL NEUTRON $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 21-JAN-01 Insite 4.3 Memory 11080.0 10449.0 11080.0 14.9 32.1 TOOL NUMBER PB01811GR4 PB01811GR4 PB01811GR4 PB01811GR4 6.125 LSND 11.00 55.0 9.4 600 1.9 1.200 .590 1.500 1.800 65.0 140.0 65.0 65.0 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ Data Format SDecification Record Data Record Type .................. 0 Data SDecification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam DEPT FT 4 1 ROP MWD050 FT/H 4 1 GR MWD050 API 4 1 RPX MWD050 OHMM 4 1 RPS MWD050 OHMM 4 1 RPM MWD050 OHMM 4 1 RPD MWD050 OHMM 4 1 FET MWD050 HOUR 4 1 NPHI MWD050 PU-S 4 1 FCNT MWD050 CNTS 4 1 NCNT MWD050 CNTS 4 1 RHOB MWD050 G/CM 4 1 DRHO MWD050 G/CM 4 1 PEF MWD050 BARN 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 68 32 9 68 36 10 68 40 11 68 44 12 68 48 13 68 52 14 Name Service Unit Min Max DEPT FT 10346 11080 ROP MWD050 FT/H 0 105.96 GR MWD050 API 34.73 155.48 RPX MWD050 OHMM 1.53 533.29 RPS MWD050 OHMM 1.49 1199.58 RPM MWD050 OHMM 1.43 2000 RPD MWD050 OHMM 1.47 2000 FET MWD050 HOUR 1.25 135.89 NPHI MWD050 PU-S 20.38 57.12 FCNT MWD050 CNTS 132.78 695~'31 NCNT MWD050 CNTS 14779.2 31011.8 RHOB MWD050 G/CM 2.19 3.15 DRHO MWD050 G/CM -0.35 0.59 PEF MWD050 BARN 2.66 18.56 Mean Nsam 10713 1469 23.8626 1262 103.285 1251 4.37792 1262 5.23212 1262 108.64 1279 106.205 1279 13.4254 1262 33.8298 1260 358.23 1262 22813.4 1262 2.44826 1065 0.0818404 1065 8.49546, 1272 First Reading 10346 10449.5 10400 10401.5 10401.5 10393 10393 10401.5 10362 10361.5 10361 10449.5 10449.5 10346 Last Reading 11080 11080 11025 11032 11032 11032 11032 11032 10991.5 10992 10991.5 10981.5 10981.5 10981.5 First Reading For Entire File .......... 10346 Last Reading For Entire File ........... 11080 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 02/01/23 Maximum Physical Record..65535 File Next Type ................ LO File Name ........... STSLIB.007 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 02/01/23 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Reel Trailer Service name ............. LISTPE Date ..................... 02/01/23 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Library. Scientific Scientific Technical Technical Services Services Physical EOF Physical EOF End Of LIS File