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• • � '` Post Office Box 244027 Anchorage,AK 99524-4027 Hilcorp Alaska,LLC ,JUL 3 0 2015 3800 Centerpoint Drive Suite 100 OGCCAnchorage,AK 99503 Phone: 907/777-8300 Fax: 907/777.-8301 July 29, 2015 Commissioner Cathy Foerster AUG 2 3 2016 Alaska Oil & Gas Conservation Commission SCANNED 333 West 7th Avenue, Suite 100 Anchorage, AK 99501 /q6— ig1 Re: Duck Island Unit Well Renaming Request Dear Commissioner Foerster, Hilcorp Alaska, LLC (HAK) requests a change to the naming convention of Duck Island Unit wells to remove the unused suffixes at the end of each well name. Well names currently include a forward slash "I" followed by an obsolete bottom hole location designator. HAK would like to retain the well number as well as the "A, B, C...." sidetrack designations but remove the "/suffix". For example, "DUCK IS UNIT SDI 1-09A/121" would become "DUCK IS UNIT SDI 1-09A". The attached spreadsheet includes original and new names for all Duck Island wells. While performing the review of Duck Island well names, HAK found a single well, "DUCK IS UNIT SDI 4-20/M35" (PTD# 1861730), that should also be modified to include an "A" label to reflect the fact that the well is a sidetrack from the original "DUCK IS UNIT SDI 4-20/T34" (PTD # 1861500). The original wellbore, abandoned 10/13/1986, was sidetracked to a new bottom hole location completed on 9/9/1987. This well appears to be one of the first sidetracks performed at Endicott. While the bottom hole code was changed, no letter was added to reflect the sidetrack. "DUCK IS UNIT SDI 4-20A" is also included on the attached spreadsheet. Sincerely, Wyatt Rivard Well Integrity Engineer Hilcorp Alaska, LLC CC Dave Roby Victoria Loepp • Orig • II New I API_WeIINo I PermitNumber' WellName I WellNumber WellNumber 50029224180000 1931730 DUCK IS UNIT MPI 2-24/M12 2-24 50029218150000 1880550 DUCK IS UNIT MPI 2-26/N14 2-26 50029218470000 1880860 DUCK IS UNIT MPI 2-28/P19 2-28 50029218470100 2010180 DUCK IS UNIT MPI 2-28A/O19 2-28A 50029218470200 2030060 DUCK IS UNIT MPI 2-286/019 2-28B 50029222280000 1911400 DUCK IS UNIT MPI 2-30/009 2-30 50029222280100 1981880 DUCK IS UNIT MPI 2-30A/EI-02 2-30A 50029222280200 2081870 DUCK IS UNIT MPI 2-30B/ME-01 2-30B 50029220840000 1901190 DUCK IS UNIT MPI 2-32/SN3 2-32 50029216620000 1861720 DUCK IS UNIT MPI 2-34/P14 2-34 50029220140000 1900240 DUCK IS UNIT MPI 2-36/014 2-36 50029220900000 1901290 DUCK IS UNIT MPI 2-38/SN1 2-38 50029225270000= 1941520 DUCK IS UNIT MPI 2-40/S22 2-40 50029218920000 1881450 DUCK IS UNIT MPI 2-42/P13 2-42 50029217670000 1871190 DUCK IS UNIT MPI 2-44/R12 2-44 50029217670100 1970710 DUCK IS UNIT MPI 2-44A/Q11 2-44A 50029219210000 1890230 DUCK IS UNIT MPI 2-46/015 2-46 50029219210100 1961810 DUCK IS UNIT MPI 2-46A/R10 2-46A 50029219210200 1971370 DUCK IS UNIT MPI 2-46B/S13 2-46B 50029226120000 1951660 DUCK IS UNIT MPI 2-48/013 2-48 50029223670000 1930670 DUCK IS UNIT MPI 2-50/U08 2-50 50029217500000 1870920 DUCK IS UNIT MPI 2-52/S14 2-52 50029222180000 1911220 DUCK IS UNIT MPI 2-54/Q12 2-54 50029228630000 1980240 DUCK IS UNIT MPI 2-56/EID 2-56 50029228630100 1980580 DUCK IS UNIT MPI 2-56A/EID01 2-56A 50029220410000 1900520 DUCK IS UNIT MPI 2-58/S09 2-58 50029223750000 1930830 DUCK IS UNIT MPI 2-60/U13 2-60 50029216480000 1861580 DUCK IS UNIT MPI 2-62/Q17 2-62 50029220550000 1900770 DUCK IS UNIT MPI 2-64/U10 2-64 50029220819500 1901130 DUCK IS UNIT MPI 2-66/U12XX 2-66XX 50029223740000 1930790 DUCK IS UNIT MPI 2-665D12 2-66 50029218580000 1880970 DUCK IS UNIT MPI 2-68/S17 2-68 50029218990000 1881530 DUCK IS UNIT MPI 2-70/U15 2-70 50029205180000 1801200 DUCK IS UNIT MPI 5-01/SD7 5-01 50029206400000 1811180 DUCK IS UNIT MPI 5-02/SD10 5-02 50029206390000 1811170 DUCK IS UNIT MPI 5-03/SD9 5-03 50029216780000 1861900 DUCK IS UNIT SDI 3-01/N29 3-01 50029223060000 1921210 DUCK IS UNIT SDI 3-03/J33 3-03 50029216240000 1861300 DUCK IS UNIT SDI 3-05/029 3-05 50029219110000 1890120 DUCK IS UNIT SDI 3-07/N28 3-07 50029219110100 1981470 DUCK IS UNIT SDI 3-07A/L29 3-07A 50029217800000 1880020 DUCK IS UNIT SDI 3-09/L28 3-09 50029217800100 1950190 DUCK IS UNIT SDI 3-09A/L28 3-09A 50029218480000 1880870 DUCK IS UNIT SDI 3-11/M30 3-11 50029217510000 1870940 DUCK IS UNIT SDI 3-15/K33 3-15 50029219460000 1890530 DUCK IS UNIT SDI 3-17/J30 3-17 :50029219460100 1940460 DUCK IS UNIT SDI 3-17A/J30 3-17A 50029219460200 1971080 DUCK IS UNIT SDI 3-17B/M31 3-17B 50029219460300 1980210 DUCK IS UNIT SDI 3-17C/M31 3-17C 50029219460400 1982080 DUCK IS UNIT SDI 3-17D/M31 3-17D 50029219460500 2022470 DUCK IS UNIT SDI 3-17E/K30 3-17E Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning pr.oiect. They are available in the original file and viewable by direct inspection. f?&- IC~I File Number 01Well History File PAGES TO DELETE Complete RESCAN Color items - Pages: GraYScale, halftones, pictures, graphs, charts- Pages: ~ ' Poor Quality Original'- Pages: Other - Pages: DIGITAL DATA [] Diskettes, No. Other, No/Type -OVERSIZED Logs of vadous kinds Other COMMENT~: Scanned by: ~w,,r~ M~r~-D~r~ ~Loweil TO RE-SCAN Notes: oN OR BEFORE W PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA PLUS Page: 1 Date: 01/21/99 RUN RECVD 96-181 MWD SRVY ~R~SPERRY 8200-14666 96-181 MWD SRVY ~SPERRY 8200-14666 PB1 96-181 MWD SRVY %R~ SPERRY 14147-14420 96-181 PROD PRS/TEMP/SP ~496-13132 FIND~L 96-181 8033 ~SPERRY MPT/GR/EWR4/CNP/SLD/ROP 1-10 96-181 DGR/CNP/SLD-TVD ~'~978-10211 FIN~J~ 96-181 DGR/EWR4-TVD ~978-10211 FINAL 96-181 DGR/EWR4-MD ~8285-14666 FINAL 96-181 DGR/CNP/SLD-MD ~I~e8'~85-14666 FINAL 05/20/97 05/20/97 05/20/97 07/18/97 07/23/97 07/23/97 07/23/97 07/23/97 07/23/97 11/13/97 10-407 DAILY WELL OPS D~re dry ditch samples required? yes ~And received? Was the well cored? yes ~Analysis & description received? D~re well tests required?t] yes ~Received? ~---~-~' Well is in compliance ~ Initial COMMENTS Department BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 HAND DELIVERED January 8, 1998 David Johnston Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Dear Mr. Johnston: I understand that the following wells: 1-03/P-16, 2-46A/R- 10, 4-06A/Q-30, and, 4-34/O-38, are all within the Endicott Participating Area of the Duck Island Unit and currently under confidential file at the AOGCC under the provisions of AS 31.05.035(c). Please consider this letter your authorization to allow Julie Heusser, a contractor to BP Exploration Alaska, Inc., to examine and copy, if necessary, relevant portions of these files on behalf of BPXA and the Working Interest Owners of the Duck Island Unit. If you have any questions or require further assurances, please contact me at 564- 5630. ¢-_..~- ¢'_C~..6z-~ _~_..~ Very Truly Your.s, BPX Endicott Asset Manager :; 1992 PLUGGIk. & LOCATION CLEA_~_=~CF REPORT State of Alaska · ALAS~ 0IL & GAS CONSERVATION COMMISSION Completed Note casing ~, wi, depth., c::t vol, a~roCedure. Review the well file, and' c_~-~ent on plugging, well head sUatus, and location clearance - orovide loc. clear, code. Well head cut off: W0 " ~arke: 'post or plate: ~ ' Location Clearance: A I0 - Code 11/7/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11534 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Endicott (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape 2-1 4/O-16 CHEMICAL CUTTER 970731 I 1 2-46A/R-10 CHEMICAL CUTTER RECORD 970716 I 1 3-17 A/J - 30 CHEMICAL CUTTER RECORD 9706 08 I 1 3-17 B / M- 31 PLUG SET RECORD 970612 I 1 3-17 B / M- 31 PERFORATION RECORD 9 70728 I 1 3-39A/I-37 PLUG SET RECORD 970527 I 1 3-39A/I-37 COLLAR LOG GPJCCL 97061 8 I 1 3 - 39 A / I - 37 PERFORATE RECORD 9 70620 I 1 3-49A/M-40 GAS LIFT SURVEY 970714 1 1 4-041T-26 INJECTION PROFILE LOG 970721 I 1 4-10/M-28 FULL SUITE PRODUCTION LOG 970708 I I fiq. oso PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received b~~~ ..... '- .-. RECEIVEB STATE OF ALASKA ALASKA OIL AND GA8 CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG AJaska Oil & Gas Cons. 1. Status of Well Classification of Service We'~ [] Oil [] Gas [] Suspended [] Abandoned [--I Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 96-181 397-120 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21921-01 4. Location of well at surface ~t~.~[~,,~ 9. Unit or Lease Name 2045' SNL, 2306' WEL, SEC. 36, T12N, R16E ~i ~~':~ I1 Duck Island Unit/Endicott At top of productive interval ,i.~:~-~.~I 10. Well Number 2450' SNL, 2606' WEL, SEC. 35, T12N, R16E!~~~ 2-46A/R-10 At total depth ~,,~.~.~ ........... ~11 . Field and Pool 1680' SNL, 3423' WEL, SEC. 35, T12N, R16E Endicott Field / Endicott Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 56.10'I ADL 034633 12. Date Spudded12/9/96 I 13' Date I'D' Reached i 14' Date C°mp" Susp" °r Aband'115' Water depth' i! °ffsh°re 116' N°' °f C°mpleti°nsl/17/97 8/26/97 6 - 12' MSLI Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)I19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 14420 10209 FTI 6760 6731 FTI I--lYes E~NoI N/A MDI 1465' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD, DIR/GR, CCL 23. CASING~ LINER AND CEMENTING RECORD CASING SE-I-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO'FrOM SiZE CEMENTING RECORD AMOUNT PULLED 30" Structural Drive Pipe Surface 110' - Driven 13-3/8" 68# NT80CYHE Surface 2498' 17-1/2" 2772 c.f. Permafrost 9-5/8" 47# NTSOS Surface 8280' 12-1/4" 575 c.f. Class 'G' 7" 26# L-80 7259' 13780' 8-1/2" 555 c.f. Class 'G' 4-1/2" 12.6# L-80 13696' 14420' 6" 221 c.f. Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, 13CR80 8288'-8776' 8719' MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 6760' Kickoff plug, 45 bbls 'G', Sqzd at 1000 psi 27. PRODUCTION TESTU K I tJ I.F!. Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on Production I N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO iTEST PERIOD I Flow Tubing Casing Pressure '~CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAViTY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. (Subsea) Top HRZ 11160' 9170' Top Kekiktuk 13280' 9966' FIV 13639' 10027' Fill 14310' 10131' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the .~ing i~~rect to the best of my knowledge Signed - SteveShultz Title Senior Drilling Engineer Date 2-46A/R-10 96-11'~81 397-120 Prepared By Name/Number: Kathy Campoamor, 564-5122 Well Number Permit No. / Approval No. ~NSTRUCTIONS GENERAL.' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1.' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM ,5.' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24.' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Facility End MPI Progress Report Well 2-46B/S- 13 Rig Doyon 15 Page Date 1 28 October 97 Date/Time 17 Aug 97 18 Aug 97 19 Aug 97 20 Aug 97 01:30-06:00 06:00-06:30 06:30-07:00 07:00-09:30 09:30-10:30 10:30-13:30 13:30-14:30 14:30-15:30 15:30-16:00 16:00-18:00 18:00-18:30 18:30-20:00 20:00-00:00 00:00-00:30 00:30-01:00 01:00-01:30 01:30-02:00 02:00-02:30 02:30-03:30 03:30-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-14:00 14:00-14:30 14:30-15:00 15:00-16:00 16:00-18:00 18:00-18:30 18:30-20:00 20:00-21:00 21:00-22:30 22:30-23:30 23:30-00:00 00:00-02:00 02:00-04:00 04:00-04:30 04:30-06:00 06:00-06:30 06:30-07:30 07:30-09:00 09:00-11:30 11:30-14:00 14:00-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-21:00 21:00-22:00 22:00-01:00 01:00-02:30 02:30-03:00 03:00-04:00 04:00-05:30 Duration 4-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1 hr 3hr lhr lhr 1/2hr 2hr 1/2 hr 1-1/2 hr 4hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr lhr 1/2 hr lhr lhr 1/2 hr 7-1/2 hr 1/2 hr 1/2 hr lhr 2hr 1/2 hr 1-1/2 hr lhr 1-1/2 hr lhr 1/2 hr 2hr 2hr 1/2hr 1-1/2 hr 1/2 hr lhr 1-1/2 hr 2-1/2 hr 2-1/2 hr lhr 1/2 hr 2-1/2 hr 1/2 hr 2-1/2 hr lhr 3hr 1-1/2 hr 1/2 hr lhr 1-1/2 hr Activity Rig moved 90.00 % Held safety meeting Skid rig Fill pits with Brine Retrieved Hanger plug Circulated at 8315.0 ft Installed Hanger plug Rigged down Surface tree Removed Adapter spool Rigged up All functions Held safety meeting Rigged up All functions Tested All functions Rigged up Lubricator Removed Hanger plug Rigged down Lubricator Flow check Retrieved Tubing hanger Circulated at 8315.0 ft Flow check Rigged up Tubing handling equipment Laid down 500.0 ft of Tubing Held safety meeting Laid down 8275.0 ft of Tubing Rigged down Tubing handling equipment Installed Wear bushing Rigged up Dfillstring handling equipment Made up BHA no. 1 Held safety meeting Made up BHA no. 1 Serviced Block line R.I.H. to 8315.0 ft Fished at 8344.0 ft Flow check Pulled out of hole to 2698.0 ft Pulled BHA Serviced Top drive Made up BI-IA no. 2 Held safety meeting R.I.H. to 2697.0 ft R.I.H. to 8286.0 ft Fished at 8286.0 ft Pulled out of hole to 2698.0 ft Pulled BHA Serviced Drillfloor / Derrick Made up BHA no. 3 Held safety meeting R.I.H. to 8286.0 ft Fished at 8286.0 ft Pulled out of hole to 640.0 ft Pulled BHA Made up BHA no. 4 R.I.H. to 2246.0 ft R.I.H. to 8286.0 ft Nas~ Oil & Gas Cons. Anch0rag~ ED corn Facility End MPI Progress Report Well 2-46B/S-13 q~ot3~ Rig Doyon 15 Page Date 2 28 October 97 Date/Time 21 Aug 97 22 Aug 97 23 Aug 97 05:30-06:00 06:00-06:30 06:30-09:00 09:00-10:30 10:30-12:30 12:30-14:00 14:00-15:00 15:00-15:30 15:30-17:00 17:00-18:00 18:00-18:30 18:30-21:00 21:00-22:30 22:30-00:00 00:00-00:30 00:30-02:00 02:00-03:30 03:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-10:30 10:30-12:00 12:00-14:30 14:30-16:00 16:00-17:00 17:00-18:00 18:00-18:30 18:30-19:30 19:30-20:00 20:00-21:30 21:30-23:00 23:00-01:00 01:00-03:00 03:00-04:00 04:00-06:00 06:00-06:30 06:30-07:00 07:00-08:30 08:30-09:30 09:30-11:30 11:30-13:00 13:00-14:30 14:30-17:00 17:00-17:30 17:30-18:00 18:00-18:30 18:30-20:00 20:00-22:30 22:30-01:30 01:30-06:00 06:00-06:30 06:30-10:00 10:00-11:00 Duration 1/2hr 1/2 hr 2-1/2 hr 1-1/2 hr 2hr 1-1/2 hr lhr 1/2 hr 1-1/2 hr lhr 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 2-1/2 hr 1/2 hr lhr lhr 2hr 1-1/2 hr 2-1/2 hr 1-1/2 hr lhr lhr 1/2 hr lhr 1/2 hr 1-1/2 hr 1-1/2 hr 2hr 2hr lhr 2hr 1/2 hr 1/2 hr 1-1/2 hr lhr 2hr 1-1/2 hr 1-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 2-1/2 hr 3hr 4-1/2 hr 1/2 hr 3-1/2 hr lhr Activity Milled Tubing at 8286.0 ft Held safety meeting Pulled out of hole to 2245.0 ft Pulled BHA Made up BHA no. 5 R.I.H. to 7259.0 ft Serviced Block line R.I.H. to 8288.0 ft Fished at 8291.0 ft Circulated at 8291.0 ft Held safety meeting Pulled out of hole to 2727.0 ft Pulled BHA Made up BHA no. 6 Serviced Top drive R.I.H. to 8287.0 ft Fished at 8287.0 ft Pulled out of hole to 3500.0 ft Held safety meeting Pulled BHA Made up BHA no. 7 R.I.H. to 8290.0 fi Washed over string at 8307.0 ft Pulled out of hole to 2245.0 fi Pulled BHA Made up BHA no. 8 R.I.H. to 6042.0 ft Held safety meeting Serviced Block line R.I.H. to 8287.0 ft Fished at 8287.0 ft Circulated at 8287.0 ft Pulled out of hole to 2230.0 ft Pulled BHA Laid down fish Made up BHA no. 9 Held safety meeting Made up BHA no. 9 R.I.H. to 8344.0 ft Washed over string at 8378.0 ft Pulled out of hole to 2248.0 ft Pulled BHA Made up BHA no. 10 R.I.H. to 8377.0 ft Washed over string at 8405.0 ft Pulled out of hole to 7000.0 ft Held safety meeting Pulled out of hole to 2281.0 ft Pulled BHA Tested BOP stack Installed Cement retainer Held safety meeting Ran Dfillpipe in stands to 7460.0 ft Circulated at 7460.0 ft Facility End MPI Progress Report Well 2-46B/S- 13 Rig Doyon 15 Page Date 3 28 October 97 Date/Time 24 Aug 97 25 Aug 97 26 Aug 97 11:00-11:30 11:30-12:00 12:00-13:30 13:30-14:30 14:30-17:00 17:00-18:00 18:00-18:30 18:30-19:00 19:00-22:30 22:30-23:00 23:00-03:00 03:00-04:30 04:30-06:00 06:00-06:30 06:30-07:00 07:00-07:30 07:30-18:00 18:00-18:30 18:30-23:30 23:30-00:00 00:00-01:30 01:30-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-07:00 07:00-09:00 09:00-09:30 09:30-12:00 12:00-14:00 14:00-15:00 15:00-16:00 16:00-17:30 17:30-18:00 18:00-18:30 18:30-19:30 19:30-20:30 20:30-22:30 22:30-23:30 23:30-01:30 01:30-02:30 02:30-03:30 03:30-04:30 04:30-05:00 05:00-06:00 06:00-06:30 06:30-07:00 07:00-09:00 09:00-10:00 10:00-11:30 11:30-12:00 12:00-13:00 13:00-18:00 18:00-18:30 Duration 1/2hr 1/2hr 1-1/2 hr lhr 2-1/2 hr 1 hr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 4hr 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1/2 hr 10-1/2 hr 1/2 hr 5hr 1/2 hr 1-1/2 hr 2-1/2 hr lhr lhr 1/2hr 1/2 hr 2hr 1/2 hr 2-1/2 hr 2hr lhr lhr 1-1/2 hr 1/2 hr 1/2 hr lhr lhr 2hr lhr 2hr lhr lhr lhr 1/2 hr lhr 1/2 hr 1/2 hr 2hr lhr 1-1/2 hr 1/2 hr lhr 5hr 1/2 hr Activity Pulled out of hole to 6885.0 ft Circulated at 6685.0 ft Pulled out of hole to 2213.0 ft Pulled out of hole to 0.0 ft Ran Drillpipe in stands to 6690.0 ft Serviced Block line Held safety meeting Ran Drillpipe in stands to 7360.0 ft Circulated at 7360.0 ft Circulated at 7360.0 ft Pulled out of hole to 0.0 ft Made up BHA no. 11 R.I.H. to 5000.0 ft Held safety meeting R.I.H. to 7256.0 ft Circulated at 7155.0 ft Milled Casing at 7197.0 ft Held safety meeting Milled Casing at 7205.0 ft Circulated at 9205.0 ft Circulated at 9155.0 ft Pulled out of hole to 741.0 ft Pulled BHA Circulated at 0.0 ft Held safety meeting Made up BHA no. 12 R.I.H. to 7200.0 ft Circulated at 9200.0 ft Circulated at 9155.0 ft Pulled out of hole to 733.0 ft Pulled BHA Made up BHA no. 13 R.I.H. to 7131.0 ft Milled Casing at 7205.0 ft Held safety meeting Milled Casing at 7253.0 ft Circulated at 7253.0 ft Pulled out of hole to 733.0 ft Pulled BHA Ran Drillpipe in stands to 7253.0 ft Circulated at 7253.0 ft Mixed and pumped slurry - 45.000 bbl Pulled Drillpipe in stands to 6293.0 ft Reverse circulated at 6293.0 ft Monitor pressures Held safety meeting Circulated at 6293.0 ft Pulled Drillpipe in stands to 0.0 ft Ran Drill collar in stands to 372.0 ft Pulled out of hole to 0.0 ft Serviced Draw works Serviced Block line Repaired Draw works Held safety meeting Facility End MPI Progress Report Well 2-46B/S- 13 Rig Doyon 15 Page 4 Date 28 October 97 Date/Time Duration 18:30-00:00 5-1/2 hr 27 Aug 97 00:00-03:00 3 hr 03:00-04:30 1-1/2 hr 04:30-05:30 1 hr 05:30-06:00 1/2 hr 06:00-06:30 1/2 hr 06:30-07:30 1 hr 07:30-08:00 1/2 hr 08:00-10:30 2-1/2 hr 10:30-12:00 1-1/2 hr . . Activity Repaired Draw works Made up BI-IA no. 14 R.I.H. to 1142.0 fi Tested MWD - Via string Pulled BHA Held safety meeting R.I.H. to 2000.0 fi Tested MWD - Via string R.I.H. to 6226.0 fi Washed to 6760.0 fi 01::!11--1--10013 S ~: I::t L/! C~ ~: S WELL LOG TRANSMITTAL _ To: State of Alaska July 23, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Drive. Anchorage, Alaska 99501 ~ (,0' I~ MWD Formation Evaluation Logs - 2-46A/R-10, AK-MM-60188 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-029-21921-01 _. 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser industries, Inc. Company -- --sperry-sur, 0 I:t I I--I--I N G WELL LOG TRANSMITTAL _ To: State of Alaska July 14, 1997 Alaska Oil and Gas Conservation Comm. Atm.:PorcupineLOri Taylor } ~.~( 3001 Drive ./ f Anchorage, Alaska 99501 .~ ~MWD Formation Evaluation Logs 2-46A/R-10, AK-MM-60188 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention off Jun Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2-46A/R-10: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-21921-01 2"x 5" TVD Resistivity & Gamma Ray Logs: 50-029-21921-01 2" x 5" MD Neutron Porosity, Density & Gamma Ray Logs: 50-029-21921-01 2" x 5" TVD Neutron Porosity, Density & Gamma Ray Logs: 50-029-21921-01 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 1 Blueline 1 Rev Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company ..... STATE OF ALASKA " ALASKA ..,~L AND GAS CONSERVATION CO,v, MISSION APPLICATION FOR SUNDRY APPROVAL 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 Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: [~ Development E~ Exploratory L--I Stratigraphic ~]Service 4. Location of well at surface 2045' SNL, 2306' WEL, SEC. 36, T12N, R16E At top of productive interval 2450' SNL, 2606' WEL, SEC. 35, T12N, R16E At effective depth 1697' SNL, 3405' WEL, SEC. 35, T12N, R16E At total depth 1680' SNL, 3423' WEL, SEC. 35, T12N, R16E 6. Datum Elevation (DF or KB) KBE = 56.10' 7. Unit or Property Name Duck Island Unit/Endicott 8. Well Number 2-46A/R-10 9. Permit Number 96-181 10. APl Number 50- 029-21921-01 11. Field and Pool Endicott Field / Endicott Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical 14420 feet Plugs (measured) 10209 feet 14395 feet Junk (measured) 10204 feet Baker Cast Iron MBP at 13990' (3/97); Baker Cast Iron MBP at 14240' (2/97); Cement Plug from 9296'-9562' (4/97) Length Size Cemented MD TVD 70' 30" Driven ~,, ,¢, ~r, j ~,I ~.~'~ 110' 110' 2459' 13-3/8" 2772 c.f. Permafr(:~lt f~; I ~ ~., j ~i,, ~,,, 2498' 2492' 8241' 9-5/8" 575 c.f. Class"'~~"G I~ 8280' 7974' 6521' 7" 555 c.f. Class 'G' 7259'-13780' 7154'-10106' 724' 4-1/2" 221c.f.C~ass'G' 3UL ~ G ~997 13696'-14420' 10092'-10209' 0~ ~s 00ns. 6o~~°' Alas~ 13290'-13440', 13600'-13630', 13800'-13840', 13875'-13950', 14010'-14090', 14110'-14150' (Open); 14310'-14390' (Closed) 1~~25~-1~~52'~1~~77'-1~~82'~1~1~9'-1~115'~1~12~'-1~132'~1~142~-1~154'~1~157'-1~163~(~pen); 10186'-10203'(Closed) Tubing (size, grade, and measured depth) 4-1/2" 12.6# 13CR80 set at 8776' ORIGINAL Packers and SSSV (type and measured depth) 4-1/2" HXO SVLN set at 1503'; 7" Baker S-3 Packer set at 8719' 13. Attachments [] Description summary of proposal 14. Estimated date for commencing operation July 25, 1997 16. If proposal was verbally approved Name of approver Contact Engineer Name/Number: Chris West, 564-5089 Date approved [--I Detailed operations program I-q BOP sketch 15. Status of well classifications as: [] Oil [] Gas [] Suspended Service Prepared By Name/Number: Kathy Campoamor, 564-5122 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ChipAIvord ~.//'~---'J~/~ ' ~- ~ Title Senior Drilling Engineer Commission Use Only Date 7/'(<~t/) 7 Conditions of Approval: Notify Commission so representative may witness Plug integrity f BOP Test /,/' Location clearance__ Mechanical Integrity Test__ Subsequent form required 10-J¢~7 0riginal Signed By Approved by order of the Commission 0avid W. Johnstoo Approved Copy · Retur.ne~l Commissioner Form 10-403 Rev. 06/15/88 --~j,,,~,?~-~;~' I Approval N o.~--'j'~,~:~) Date 7~'/' ~' ~;;; Submit In Triplicate 2-46a/R-10 ABANDONMENT PROCEDURE COMMENTS 1. The 7" x 4-1/2" production packer is a Baker permanent packer with a tubing seal assembly. PRE-RIG OPERATIONS 1. RU wireline, pull GLM's. 2. Cut tubing with chemical cutter just above coil tubing fish at 8315' MD. 3. Circulate 10 ppg drilling fluid around in preparation for whipstock operations. Freeze protect annulus to 200' MD. Set BPV. 4. Dig out the cellar and level the pad. Inspect the wellhead and tree. Test the packoff and function LDS. RIG OPERATIONS (SUMMARY) 1. Mobilize Doyon 15. Review Endicott Simultaneous Operations Plan concerning rig moves. 2. Check to see the well is dead. If not circulate with 10 ppg drilling fluid. 3. ND tree and NU BOP. Test the tree and pull BPV. 4. Screw into the tubing hanger and pull and LD 4.5" production tubing. 5. Pick up fishing BHA for coil tubing and recover same. See attached Baker fishing program for BHA details. 6. Pick up fishing BHA tt-2 and recover remaining production tubing and lowermost GLM #1. 7. Pick up milling BHA #3 and burnover Baker S-3 Packer at 8719' MD. Pick up spear for packer and recover same. 8. Pick up 6" bit and scraper to drill out cement from 9296 to 9562, and then to the 4.5" liner top at 13,696' MD. POOH. 9. Run an USIT Icg from 4.5" liner top to at least 12,300 ir TOC. 10. TIH with cement retainer to 12,500 place a 375 sx cement plug MD. Squeeze cement into perforations at up to 1500 psi. Unsting from retainer and reverse out. 7/18/97 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11163 Company: Alaska Oil & Gas Cons Corem Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Endicott (Cased Hole) Well Job # Log Description Date BL RF Sepia LIS Tape 3-49A/M-40 RETAINER SET RECORD 970402 I 1 3-49A/M-40 STATIC PRESSURE SURVEY 970424 I 1 3 - 49 A / M - 40 PERFORATION RECORD 970425 I 1 3 - 49 A / M- 40 PERFORATION RECORD 970426 I 1 4-44/M-44 [._)L t ~ TUBING PUNCHER RECORD 970313 I 1 2-24/M- 12 (),. I C.,., INJECTION PROFILE 970326 I 1 2-46A/R-10 PRODUCTION LOG 97041 6 I 1 2 ~ 26 / N - 14 PRODUCTION PROFILE 970402 I 1 2-08/K-16 GAS LIFT SURVEY 970308 I 1 2 - 08 / K- 1 6 PRODUCTION PROFILE 970308 I 1 1-25A/K-22 CHEMICAL CUT RECORD 97041 9 I 1 1-25AIK-22 PLUG SET RECORD 970423 I 1 3- 29/J - 32 . PRODUCTION PROFILE W/DEFT 970329 I 1 11-09A/L-21 GAMMA RAY/CCL 970301 I 1 1-17A/1-17 :COMPLETION RECORD 970306 1 1 4- 50 ! K - 41 CHEMICAL CuI-rER 970321 I I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received 16.3 SS,5v I~NDIN, G NIPPt,E ~ lIFT ~ PBT'O ~ 14,395' .. · W[U. NAME LO~/DATE 2-,&6A,/R-IO DLL/6.R ZONE PV FV FV FY FV Fill 2-4 6 A/R- 1_. 0 3, ST LOG; NI~'~' HARKER LOGS - '- - -- j J t · : : ,,?.y,;--~. ..... -.f4..~.-~ ..... ..... ~.~ .... ~..~... 1 ,.'.'.'.'.'.'.'.'.~ 13630 30 10021 1002..6 1~ ]~ ~ 1~ 1~9 1~75 139~ 75 1~ 1~76 1~10 141~ ~ 10101 10107 1~10 1~ ~ 10131 101~ MO~J_ldHO-ld×;] dl~ HdOF__,:ZO 2_..6, 9T -IFl_¢ RT. ELEV = 13F. ELEV -- MAX DEV = 13-3/8 68#/FT L-80 Bts. 2349 Wellhead: 13-5/8" / 5000 psi / McEvoy Tree: 4-1/6 -5000 psi Cameron SSSv LANDING NIPPLE OTIS ($.813" I.D.) I 1500' Top of 7" liner I 7259 9 5/8" Casing 4 1/2' L-80 Tubing 4-1/2" 'X' NIPPLE ( 3.813" ID) 7-5/8 x 4-1/2_ BAKI~R - S-3 PACKER 4-1/2" 'X' NIPPLE 4-1/2" 'XN' NIPPLE (3.725" ID) WLEG .... Abandoned 2-46a/R.10Wellbore Abandoned 2-,46/Q-15 Wellbore ~ 7" Casing 36#/ff L-80 ~ Top of 4 1/2" liner GAS LIFT MANDRELS ~:~. MD-BKG TVD #6 8~00' #5 5250' #4 6300' #3 7000' #2 7700' !#1 8400' ~ 4 1/2" tubing BAKER CAST IRON MB Plugs SIZE ~PF INTERVAL' ' STATU~; I DATE REV, BY COMMENTS -- , , , ENDICOTT WELL 2-46b/S-13 APl NO. 029-21921-02 PROPOSED COMPLETION BP EXPLORATION, INC. STATE OF ALASKA - ALA'--=' OIL AND GAS CONSERVATION COMMISS REPORT SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate Pull tubing Alter casing Repair well ... Other × 2. Name of Operator 5. Type of Well: 6. BP Exploration (Alaska)/nc. Development X ' ' Exploratory 3. Address Stratigraphic . 7. P. 0. Box 196612, Anchorage, Alaska 99519-6612 Service 4. Location of well at surface 8. 2045' SNL, 2306' WEL, SEC. 36, T12N, R16E At top of productive interval 9. 2450' SNL, 2606' WEL, SEC 35, T12N, R16E At effective depth 10. 1697' SNL, 3405' WEL, SEC. 35, T12N, R16E At total depth 11. 1680' SNL, 3423' WEL, SEC. 35, T12N, R16E Datum elevation (DF or KB) KBE=56.10' feet Unit or Property name Duck Island Unit/Endicott Well number 2-46A/R-10 Permit number/approval number 96-181 APl number 50- 029-21921-01 Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 14420 feet Plugs (measured) BakerCast lron MBP @ 13990' Baker Cast Iron MBP @ 14240' 10209 feet C,ment Plug from 9296'-9562' 14395 feet Junk (measured) 10204 feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth BKB BKB 70' 30" Driven 11 O' 11 O' 2459' 13-3/8" 2772 c.f. Permafrost ,---_._.~.. 2498' 2498' 8241' 9-5/8" 575 c.f. Class 'G' 8280' 7964' 13741' 7" 555 c.f. Class 'G' 13780' 10105' 14381' 4-1/2" 221 c.f. Class 'G' 14420' 10205' measured 13290'-13440', 13600'-13630', 13800'-13840', 13875'-13950, 14010'-14090', 14110'-14150' (Open); 14310'-14390' (Closed) true vertical 10025'-10052', 10077'-10082', 10109'-10115', 10120'-10132, 10142'-10154', 10157'-10163' (Open); 10186'-10203' (Closed) Tubing (size, grade, and measured depth)4-12",12.6#,13CR80setat8776' ORIGJ~JAL Packers and SSSV (type and measured depth) 7-5/8 x 4-1/2 Baker S-3 Packer set at 8719' 13. Stimulation or cement squeeze summary MBP set @ 14240'2/8/97, MBP ~/2 $et @ 13990' $/14~ 96;9562' 4/27/97. Intervals treated (measured) iil[',] 1997 Treatment description including volumes used and final pressure ~,iaska .0il _& Gas Cons. 14. Representative Daily Average Production or Injection Data ~l;;~ig[ag.i~'~'~'-'~'''''-- OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 122 791 2935 1200 Subsequent to operation N/A 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil × Gas__ Suspended Service 17. I hereby certify thatthe foregoing is true a~d correct to the best of my knowledge. , ,~,, · /~ .,ii i ... .. /,:~:, Date 6/4/97 SUBMIT IN DUPLICATE BP EXPLORATION PRUDHOE BAY, ALASKA TO: KIMMET/MCBRIDE FROM' POWERS WELL: 2-46A/R-10 LOCATION' DATE' OPERATION: ENDICOTT 2/6-7/97 SET MBP Status (psi) 1550 lAP I 0AP I GLP (psi) (psi) (psi) 1400 I 0 I 2100 FLP (psi) 250 FLT (o F) SI 2/6/97 TIME I OPERATION 8:00 MIRU DS#2. CTV 33.8 10:00 PULL TEST AND PT TOOLSTRING. MU 3.6" BAKER CAST IRON BRIDGE PLUG. 10:28 PT TO 3000 PSIG LUBRICATOR AND HARDLINE - SWAB IS LEAKING, WAIT ON GREASE. 11:02 GREASE SWAB AND PT 12:14 RECOVER METHANOL- RECOVERY LINE IS FROZEN 12:25 PUMP WATER TO PREVENT COIL FREEZE UP. 12:56 SURF 0.75 1130 2200 35 OPEN BACKSIDE LINE TO KILL WELL. 13:18 1.2 1400 1560 120 TRY TO RIH 13:44 302 1.4 1140 1523 138 COIL REEL IS BUSTED. FP BACKSIDE LINE, CONTINUE PUMPING SW AND WAIT FOR A MECHANIC. 16:01 235 CAN'T FIX THE REEL. POOH. 16:15 SURF 1.2 1130 2200 235/36 FP COILWITH METHANOL AND RDFN. Initial Well Status DATE WHP lAP 0AP (psi) (psi) (psi) I GLP (psi) FLT (o F) 2/7/97 1 020 1 400 ! 0 2200 si 2/7/97 T I M E OPERATION ~ 8:00 MIRU DS#2, 14,250' 1.75" COIL, CTV= 32.5 BBLS 9:33 MU BAKER TOOLSTRING AND MBP 9:51 PT LUBRICATOR AND HARDLINE 10:05 OPEN SWAB AND Aq-I'EMPT TO RIH pM IWHP CTP ]STG VOL. I REMARKS 10:05 SURF 0 1400 1030 0 RIH 10:55 3000 4.4K 11:30 6000 1400 1200 9.8K 12:10 9000 1400 1200 14.2K 13:13 12500 1450 1275 18.8K 13:38 14241 1450 1250 CORRECT DEPTH TO 14251'. DROP BALL. PU TO 14227' TO PUT CENETER OF ELEMENT AT 14240'. 13:45 14227' 1.5 1514 2200 5 PUMP BALL DOWN HOLE 14:10 .5 1640 1200 30.5 REDUCE RATE TO SEAT BALL. 14:14 33.5 ' BALL ON SEAT. 14:25 SHEARED OFF AT 4400 PSIG AND ABOUT 8000 #'S OF TENSION. GO BACK AND TAG. 14:30 1.23 1844 2000 44.6 GOOD SET. POOH. WHP COMING UP. 16:33 2025 1.25 1633 1600 t60/0 FP COIL 16:56 SURF 1.07 1640 2400 16 FINISH FP. 17:15 SURF 0 1500 ' RDMO. TURN WELL OVER TO OPERATIONS. SUMMARY Program called for setting MBP at 14180'-14190'. After conferring with town, setting depth was changed to 14,240' due to the lack of depth control. There Is_no jewelry log to tie into, the prod. log had a depth correction of +96' and the TT is approx. 5000' from setting depth. Plan is to RIH until only 4 wraps remain on the coil reel and correlate this depth to the production log (14,177' CTMD = 14,277' PDS Log and subtract 26' for the toolstring length = 14,251'). Clear as mud right? Then add 13' for the MBP toolstring and set the plug at 14,240' CTMD. Had all kinds of trouble trying to get RU and in the hole. repairs. Try again tomorrow. 2/6/97 Finally made it 300' in and the reel broke. Had to POOH for 2/7/97 RIH with Baker toolstring and MBP. RIH until only 4 wraps remained on the coil and then corrected the depth to 14,251' from the PDS production log. (14,241 corrected to 14,251' CTMD). PU to 14227 and drop ball to set plug. Displaced ball with 32.5 BBIs of SW. Set plug and sheared off with 4400 psig pressure and 8000#'s of tension. Dropped back and tagged plu~l. POOH while pumping SW - WHP came up while POOHing indicating that we may have lost injectivity. FLUIDS PUMPED BLS. DESCRIPTION 2/6/97 235 FSW 36 Methanol 2/7/97 160 FSW 35 METHANOL Bottom Hole Assembly # 1 Tool Strin~l Descriptions I O,D. I I.D. I Length I Comments Coiled Tubin~l Connector 2.75 1.25 .81 DC 3.0 1.0 1.5 DISC 3.0 .813 1.45 7/8" BALL XO 2.75 1.5 .83 J SEq-['ING TOOL 2.88 6.07 1/2" BALL SE-I-FING SLEEVE 3.5 1.07 MBP 3.6 1.72 TOTAL 13.45' LENGTH WSA- Well Operations Telex To: Anchorage Engineering From: Powers/Rochin Operation: 2-46a/R-10 FCO SET MBP Date: 3/14/97 Summary RU DS #2. RIH WITH A VENTURI JUNK BASKET TO 14,102' CTMD AND SAT DOWN HARD. KECIPRICATED COIL ACROSS THE 7" AND POOHED. CHOKE BEGAN PLUGGING. AT SURFACE THE JUNK BASKET WAS ABOUT FULL OF SAND AND GRAVEL WITH A 3" X 1.5" ROCK STUCK IN THE MULE SHOE. CLEANED OUT CHOKE AND RI~ TRICO. RIH WITH 3.50" JET NOZZLE AND RAN INTO FILL IN THE TUBING. JETTED DOWN TUBING AND INTO LINER TAKING RETURNS THROUGH TRICO. TAGGED TD AT 14102'. PU TO 9000', CLOSED CHOKES AND BEGAN JETTING FILL INTO LINER. SAT DOWN SEVERAL TIMES THEN LOCKED UP THE PERFS. BURPED WELL THROUGH TRICO AND CONTINUED JETTING INTO THE LINER TO A DEPTH OF 14067. RIH WITH PDS CCL AND GR TO TIE-IN FLAG DEPTH. RIH WITH 3.59" CAST IRON BRIDGE PLUG. TIED IN AT FLAG AND SET BRIDGE PLUG AT 13990'. RD AND FLOWED WELL THROUGH TRICO. SET MBP ~ 13990' CTMD (psig) (psig) (psig) (psig) (deg F) (psig) ' 2250 I 1150 0 I 300 110° I N/A Time Il Operation 05:30 MARU DS #2 18000' OF 1.75" = 41 BBLS CTV 08:00 STAND BY TO REPAIR HYD FlrlVl'lN(5 08:45 MAKE UP BAKER TOOLS. PULL TEST 20K 09:00 PRESSURE TEST BHA 3500 PS1 10:00 MAKE UP VENTUPd JUNK BASKET 10:15 NOTIFY BOARD MAN AND BRING ON WELL USING WELL HOUSE CHOKE. 10:30 PEAK 325 VAC ON LOCATION WITH SEAWATER 10:50 SAFETY MEETING 10:56 PRESSURE TEST LUBRICATOR TO 3500 PSI 11:00 WHP=700, CHOKE SETI'ING 120 BEANS 11:03 RIH WITH BAKER VENTURI JUNK BASKET Time Depth Rate CTP WHI' Stage Remarks (ft) (bpm) (psig) (psig) (bbls) 11:11 300 0 425 530 SNOW AND ICE ON REEL.PUMP WARM SEAWATER 12:12 2000 .6 709 450 5.2K UP 12:39 4000 .5 507 397 8.5K UP. ADJUST CHOKE TO 106 BEANS 13:03 6000 .5 535 507 10.4K UP 13:26 8000 .5 544 507 120 14K UP 13:43 9000 .5 544 507 16.5K UP 2:32 PM 10000 .5 516 507 18.2K UP 9.6K DN 14:31 11000 .5 526 598 150 20.2K UP 2:32 PM 12000 .5 498 507 PICK UP 50' TO INSURE NOTHING ON TOP OF US, 21.7.K 2:32 PM 13000 .5 443 535 PICK UP 50', 24.1K UP 2:32 PM 13458 1.6 3500 535 INCREASE RATE TO CREATE VENTURI ACTION 2:32 PM 13717 1.6 3400 535 SAW SLIGHT BOBBLE ~, 13717' POSSIBLE LINER TOP 2:32 PM 13872 1.7 3400 526 PUH TO INSURE NO JUNK ON TOP OF US. 25K UP 2:32 PM 14101 1.7 3400 489 WEIGHT BOBBLE CHECK WI'. 25.5K UP 2:32 PM 14102 1.7 3400 480 220 LOOKS LIKE WERE PUSHING DOWN HOLE 2:32 PM 14101 1.7 3400 471 28K UP 2:32 PM 14102 1.7 3200 486 29K UP 2:32 PM 14073 1.7 3491 1200 APPEARS TO BE GETTING JUNK IN THE CHOKE, WHP=1200 FLOWL1NE PRESSURETM320 2:32 PM 14102 1.5 3208 1240 MAKE SWEEP PASS UP ABOVE LINER TOP 2:32 PM 13550 2.0 2950 1203 340 POOH TO CHECK JUNK BASKET 2:32 PM 7571 2 2500 901 470 2:32 PM SURF O 580 809 570 PULL JUNK BASKEI' OFF. 2:32 PM HAVE CLEANED JUNK BASKET AND CHOKE. STAND BY AND WAIT ON ORDERS. 2:32 PM 647/0 FP COIL AND RIG OFF THE WELL. PLAN IS TO JEI' THE FILL OUT THROUGH TRICO. ::;; :::: ;3/15/97 : : 2:32 PM TRICO ON LOCATION. 2:32 PMI MU JE'I-I'ING NOZZLE TOOL STRING. WSA - EndicottWell Operations Telex To: From' Operation: Date: End PE Supv Angell Endicott 2-46, CT Circulation Well Kill April 19 - 28, 1997 Cost Code' 176265 Summary 4/19~97 RIH with 3.&, nzl. Tag up 9048/[. Start pumps and popped through. Clear PU to 9000/[. SD 5 mins. Dry tag at 9020/[. PU. RIH to 9100/[. No obstructions. Clean PU and then O/pull 10k. at 9050/[. POOH clean to 8700/[.. RIH and set down 9120/[.. Start pumps. Clean PU. RIH and set dn at 9179/[. Clean PU. RIH and set dn at 9212/[.. CIE PU. Some wt bobbles to 9250/[ Clean PU. RIH and set dn at 9330A. PU to 34k and drag something to 9280/[. Spot 10 bbl and 20 bbl acid slugs. Made about 2/[ movement after 2nd batch. SDFN. 4~20~97 31k left overnight. Slack off to -5k. Pull 34k no change. Pump another two 15 bbl slugs of 15% HCL. Made1/[ (or sl Displace coil with N2. Made another lft (possibly stretch or counter slippage) 4121/97 Unload IA to GLM#2 with N2. Well burped some liquid but soon went to N2 only. Pump N2 down coil and saw wei~ bobble. PU 10ft then solid. Set down solid. Repeat N2 down coil twice and saw 4ft and 3ft respectively. Total mo~ was 17ft from flagged pipe. Still unable to get down action after slackoff. 4~22~97 FL shot in IA was at 7250/[. (above GLM#3). Tubing FL was inconclusive. Circulate tubing and IA with seawater. Pressure built to 3000 psi and held solid when pumps SD. Injectivity through nozzle was 1.1 bpm @ 3900 psi CTP. (N2 cap below bridge) 4/23/97 Circulate 50 bbl brine plug down tubing to GLM#2 and allow to swap. Injected 200 bbls brine down coil and saw ~ increase in pressure when it hit the perfs. Pumped a further 60 bbls and SD pumps. ISlP was 1900 psi. SCP at 0.3 was 1887 psi. The well appears to be in contact with an overpressured zone. SD adjacent injectors and observe overnight. 4~24~97 CTP had fallen to 95psi overnight. 2-44 WHP had fallen to 1550 psi and 2-64 had fallen to 1300 psi. Assuming a reservoir pressure of 5300 psi and using 10.6 ppg brine in coil, it looks like we are in contact with 2-64.(see graph Reinstate 2-64 back on injection and monitor. Continue bullheading brine down tubing and up IA. SD and bleed IA pressure to zero. No fluid returns. CT Pressure bled off at first but flow was coming back through checks. Cie an :retc Iht 'eme 0 BPM bg a End 2-46 Rig Prep Well Kill April 19 -28, 1997 Page 2 BPM I I I vo . I Remarks 4~25~97 I CTP did not bleed down below 470 psi. Found that 2-64 WAS ACTUALLY INJECTING 1000 BWPD. Pumped 32 bbl brine. Pump 10 bbl cement plug down coil and displace to approx. 30 ft below nozzle. WOC 8hrs. Pressure up slowly in to 700 psi and plug appears to be holding but spongy. Tried to bleed some coil pressure down but the rate was t( and N2 was coming back. Pump fluids dn coil to FP reel and check injectivity at 0.25 bpm at 4200 psi. SD overnigl rest crews and monitor. Unable to bleed WHP right down. 4~26~97 WHP leveled out at 260 psi. Coil holding 3800 psi o/night. SI flowline divert valve and successfully bled WHP to zE Displace brine from tubing and IA with diesel to reduce collapse force on CT downhole. Saw WHP spike from 40 psi and Coil Pressure drop at same time. Pull up hole 260ft. 4~27~97 Circulate 160 bbls SW and attempt several pulls. No movement. Swap well to brine and bleed to zero everywhere. RU SWS and run chemical cutter to 8342/[. Attempt to shoot at 8337/[. 2 runs failed due to electrical short in firin 4~28~97 3rd chemical cutter set down at 8338/[ and shot at 8315/[. Work tools up to get free. Break out tools and found cut missing. Wire parted at weak point. Monitor pressures and bleed N2 bubble to get zero CTP. MU cold roll connector and stab into free end of CT. Pull pipe to surface. Monitor position by gently trapping CT in master valve every 16ft. Eventually got clear of swab ar rigged off lubricator. Found cutter wedged in CT and apparently held by slips. Run pipe down between well houst back of CTU. Cut coil and retrieve cutter without further problems. Blow reel dry with N2 taking brine returns down flowline. Well left with zero WHP and Zero lAP. Left tree partially with 60~40 MeOH. Recommend a further displacement of MeOH if well is too remain SI for an extended period. tro. o 40 hea ~er cut an lied Time Operation 09:00 MIRU DS#6. Well is SI. WHCIP= 250, IAP=1500, OAP=0, FLP= 300, FLT=74 11:30 MU BHA#1.3/[ nozzle to avoid suspected liner heRE. CT and surface lines to 4000 psi. Time Depth Rate CTP WHP Stg Remarks BPM vol. 11:50 surf 250 0 Open swab. RIH. w/BHA #1 293 363 13:28 9048 0 433 390 2 Tagging up. Line up pump. 13:40 9059 1.9 10 RIH pumping. HU at same depth but popped throu~lh. Clean PU. 13:49 9 SD 5 mins. PU to 9000/[ OK. 13:57 9020 0 503 345 Dry tag. Clean PU 16.5k. 14:07 9019 14:10 9100 No obstruction. Saw o/pull to 27k at 9050/[ Continue POOH to 8701~ Feels clean. Discuss options with PE Supv. 14:55 9120 /1.0 450 9 ClH. Set dn 5k. Start pumps. Clean PU. RIH set dn 9179. Crack opel choke. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [~] Gas [] Suspended [~ Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 96-181 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21921-01 4. Location of well at surface ~ ................ 9. Unit or Lease Name 2045' SNL, 2306' WEL, SEC. 36, T12N, R16E i 0~i..,':?~;'i0;.: ~ I ~'""""""""""""-" Duck Island Unit/Endicott At top of productive interval !//' ~-~,.,.~ --i%'iT::. ~ ! il, t;~lC.~?lil~l~il ~ 2450' SNL, 2606' WEE, SEC. 35, T12N, R16E i -~'-"7"-¢/-'~,~-? 10. Well Number2_46A/R_10 At total depth ~ ' .... .,~'""., 1 11. Field and Pool 1680' SNL, 3423' WEL, SEC. 35, T12N, R16E i:. , . ~ Endicott Field / Endicott Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 56.10'I ADL 034633 12. Date Spudded 113. Date T.D. Reached I 14. Date Comp., Susp., or Aband.115. Water depth, i! offs,here 116. No. of Completions 12/9/96 1/17/96 1/28/97 6 - 12 MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)119. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 14420 10209 FTI 14395 10204 FTI []Yes i--JNoI (Nipple) 1503' MDI 1465' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD, DIR/GR 23. CASING~ LINER AND CEMENTING RECORD CASING SE-i-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO'FrOM SIZE CEMENTING RECORD AMOUNT PULLED 30" Structural Drive Pipe Surface 110' - Driven 13-3/8" 68# NT80CYHE Surface 2498' 17-1/2" 2772 c.f. Permafrost 9-5/8" 47# NT80S Surface 8280' 12-1/4" 575 c.f. Class 'G' 7" 26# L-80 7259' 13780' 8-1/2" 555 c.f. Class 'G' 4-1/2" 12.6# L-80 13696' 14420' 6" 221 c.f. Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) ..... SIZE DEPTH SET (MD) PACKER SET (MD) 4-5/8" Gun Diameter, 6 spf 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, 130R80 8776' 8719' MD TVD MD TVD 13290'-13440' 10025'-10052' 13800'-13840' 10109'-10115' 13600'-13630' 10077'-10082' 13875'-13950' 10120'-10132' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 14010'-14090' 10142'-10154' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 14110'-14150' 10157'-10163' 14310'-14390' 10186'-10203' Freeze Protect with 34 bbls diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Februarf 1, 1997I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. 1997 Alaska Oil & Gas Gens,...~,. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. (Subsea) Top HRZ 11160' 9170' Top Kekiktuk 13280' 9966' FIV 13639' 10027' Fill 14310' 10131' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify that ~,o,r%ng~,~: :~ect to the best of my knowledgeSigned _ steve Shultz /.M """"'- ~ v,,..,,,-- -,%%. Title Senior Drilling Engineer Date 2-46A/R-10 96-181 Prepared By Name/Number: Kathy Campoamor, 564-5122 Well Number Permit No. / Approval No. ..... INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5.' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21.' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23; Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 ,iUi',i 6 1997 Alaska 0ii .& Gas Cons..6_0~]¢ Facility End MPI Progress Report Well 2-46A/R- 10 Rig Doyon 15 Page Date 1 16 May 97 Date/Time 04 Dec 96 05 Dec 96 06 Dec 96 07 Dec 96 08 Dec 96 16:00-18:00 18:00-18:30 18:30-04:00 04:00-06:00 06:00-06:30 06:30-08:30 08:30-09:30 09:30-10:30 10:30-14:30 14:30-15:30 15:30-16:30 16:30-17:00 17:00-17:30 17:30-18:00 18:00-18:30 18:30-22:30 22:30-23:30 23:30-00:30 00:30-03:00 03:00-05:30 05:30-06:00 06:00-06:30 06:30-11:30 11:30-12:30 12:30-13:30 13:30-14:30 14:30-17:00 17:00-18:00 18:00-18:30 18:30-23:30 23:30-00:30 00:30-01:00 01:00-01:30 01:30-02:00 02:00-03:00 03:00-06:00 06:00-06:30 06:30-08:30 08:30-13:00 13:00-18:00 18:00-18:30 18:30-04:30 04:30-06:00 06:00-06:30 06:30-07:00 07:00-10:00 10:00-11:00 11:00-12:30 12:30-13:00 13:00-16:30 16:30-17:00 17:00-18:00 18:00-18:30 18:30-18:45 Duration 2hr 1/2 hr 9-1/2 hr 2hr 1/2 hr 2hr lhr lhr 4hr lhr lhr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 4hr lhr lhr 2-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 5hr lhr lhr lhr 2-1/2 hr lhr 1/2 hr 5hr lhr 1/2 hr 1/2 hr 1/2 hr lhr 3hr 1/2hr 2hr 4-1/2 hr 5hr 1/2 hr 10hr 1-1/2 hr 1/2 hr 1/2 hr 3hr lhr 1-1/2 hr 1/2hr 3-1/2 hr 1/2 hr lhr 1/2hr 1/4 hr Activity Skid rig Held safety meeting Rig moved 100.00 % Skid rig Held safety meeting Fill pits with Water based mud Removed Xmas tree Removed Adapter spool Rigged up All functions Rigged up Lubricator Removed Hanger plug Installed Hanger plug Rigged down Lubricator Rigged up High pressure lines Held safety meeting Tested All functions Removed Hanger plug Removed Tubing hanger Circulated at 8830.0 ft Laid down 1500.0 ft of Tubing Rigged down sub-surface equipment - SCSSSV Held safety meeting Laid down 8834.0 ft of Tubing Rigged down Tubing handling equipment Worked on BOP - Top ram Serviced Top drive Rigged up sub-surface equipment - Bridge plug Singled in drill pipe to 1100.0 ft Held safety meeting Singled in drill pipe to 7741.0 ft Serviced Block line Singled in drill pipe to 8490.0 ft Set packer at 8490.0 ft with 0.0 psi Tested Casing - Via string Circulated at 8485.0 ft Pulled out of hole to 0.0 ft Held safety meeting Made up BHA no. 1 R.I.H. to 8280.0 ft ~ Milled Casing at 8289.0 ft ~.., safety meeting Held X~Milled Casing at 8330.0 ft '~'Circulated at 8330.0 ft Held safety meeting Flow check Pulled out of hole to 678.0 ft Pulled BHA Serviced BOP stack Serviced Iron roughneck Ran Drillpipe in stands to 8280.0 ft Washed to 8430.0 ft Circulated at 8430.0 ft Held safety meeting Pumped 25.000 bbl spacers - volume (null) Facility Date/Time 09 Dec 96 10 Dec 96 11 Dec 96 12 Dec 96 13 Dec 96 14 Dec 96 Progress Report End MPI Well 2-46A/R-10 Page 2 Rig Doyon 15 Date 16 May 97 18:45-19:00 19:00-19:15 19:15-19:30 19:30-20:00 20:00-22:30 22:30-03:30 03:30-06:00 06:00-06:30 06:30-08:00 08:00-09:00 09:00-09:30 09:30-11:30 11:30-12:30 12:30-17:00 17:00-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-17:00 17:00-18:00 18:00-18:30 18:30-20:30 20:30-22:30 22:30-02:00 02:00-03:30 03:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-07:00 07:00-08:00 08:00-08:30 08:30-09:00 09:00-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-07:00 07:00-07:30 07:30-08:00 08:00-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-21:30 21:30-00:00 00:00-00:30 00:30-03:00 03:00-06:00 06:00-09:00 09:00-12:30 12:30-18:00 Duration 1/4 hr 1/4 hr 1/4 hr 1/2hr 2-1/2 hr 5hr 2-1/2 hr 1/2 hr 1-1/2 hr lhr 1/2 hr 2hr lhr 4-1/2 hr lhr 1/2 hr 11-1/2 hr 1/2 hr 10-1/2 hr lhr 1/2 hr 2hr 2hr 3-1/2 hr 1-1/2 hr 2-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2hr 1/2hr lhr 1/2 hr 1/2 hr 9hr 1/2 hr 11-1/2 hr 1/2hr 1/2 hr 1/2 hr 1/2 hr 10hr 1/2 hr 1/2 hr 1/2 hr 2hr 2-1/2 hr 1/2 hr 2-1/2 hr 3hr 3hr 3-1/2 hr 5-1/2 hr Activity Mixed and pumped slurry - 54.000 bbl Displaced slurry - 130.000 bbl Pulled out of hole to 7290.0 ft Reverse circulated at 7290.0 ft Held 2000.0 psi pressure on 7.000 bbl squeezed cement Pulled out of hole to 0.0 ft Made up BHA no. 2 Held safety meeting Singled in drill pipe to 2514.0 ft Serviced Block line Serviced Draw works R.I.H. to 7450.0 ft Washed to 8228.0 ft Drilled cement to 8285.0 ft Drilled to 8292.0 ft Held safety meeting Drilled to 8370.0 ft Held safety meeting Drilled to 8515.0 ft Circulated at 8515.0 ft Held safety meeting Pulled out of hole to 2514.0 ft Pulled BHA Made up BHA no. 3 R.I.H. to 8515.0 ft Drilled to 8530.0 ft Held safety meeting Drilled to 8768.0 ft Held safety meeting Drilled to 8900.0 ft Held safety meeting Drilled to 8913.0 ft Circulated at 8913.0 ft Pulled out of hole to 8285.0 ft R.I.H. to 8913.0 ft Drilled to 9085.0 ft Held safety meeting Drilled to 9280.0 ft Held safety meeting Circulated at 8768.0 ft Pulled out of hole to 8704.0 ft R.I.H. to 8768.0 ft Drilled to 9461.0 ft Held safety meeting Drilled to 9461.0 ft Circulated at 9461.0 ft Pulled out of hole to 3473.0 ft Pulled BHA Retrieved Wear bushing Tested BOP stack Rigged down BOP stack Repaired BOP stack R.I.H. to 1500.0 ft Repaired BOP stack Facility Date/Time 15 Dec 96 16 Dec 96 17 Dec 96 18 Dec 96 19 Dec 96 20 Dec 96 21 Dec 96 End MPI Progress Report Well 2-46A/R- 10 Rig Doyon 15 Page Date 18:00-18:30 18:30-06:00 06:00-06:30 06:30-08:30 08:30-10:00 10:00-12:30 12:30-13:30 13:30-15:30 15:30-16:30 16:30-17:30 17:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-11:30 11:30-12:00 12:00-12:30 12:30-13:30 13:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-13:00 13:00-16:30 16:30-18:00 18:00-18:30 18:30-19:30 19:30-23:00 23:00-00:30 00:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-11:00 11:00-16:30 Duration 1/2 hr 11-1/2 hr 1/2 hr 2hr 1-1/2 hr 2-1/2 hr lhr 2hr lhr lhr 1/2 hr 1/2hr 11-1/2 hr 1/2 hr 5hr 1/2hr 1/2hr lhr 4-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr lhr lhr lhr 3-1/2 hr 3-1/2 hr 1-1/2 hr 1/2hr lhr 3-1/2 hr 1-1/2 hr 5-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr lhr lhr lhr 8-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr lhr lhr lhr 1-1/2 hr 5-1/2 hr Activity Held safety meeting Repaired BOP stack Held safety meeting Tested BOP stack Pulled BI-IA R.I.H. to 4000.0 ft Singled in drill pipe to 4900.0 ft R.I.H. to 7100.0 ft Serviced Block line R.I.H. to 8127.0 ft Serviced Draw works Held safety meeting Repaired Draw works Held safety meeting Repaired Draw works R.I.H. to 8400.0 ft Circulated at 8400.0 ft R.I.H. to 9461.0 ft Drilled to 9556.0 ft Held safety meeting Drilled to 9825.0 ft Held safety meeting Drilled to 10100.0 ft Held safety meeting Drilled to 10445.0 ft Held safety meeting Circulated at 10445.0 ft Pulled out of hole to 8250.0 ft R.I.H. to 10445.0 ft Drilled to 10463.0 ft Pulled out of hole to 7081.0 ft Pulled BHA Held safety meeting Pulled BHA Made up BHA no. 5 R.I.H. to 10463.0 ft Drilled to 10580.0 ft Held safety meeting Drilled to 10879.0 ft Held safety meeting Drilled to 11259.0 ft Held safety meeting Circulated at 11259.0 ft Pulled out of hole to 10407.0 ft R.I.H. to 11259.0 ft Drilled to 11550.0 ft Held safety meeting Drilled to 11850.0 ft Held safety meeting Circulated at 11850.0 ft Pulled out of hole to 11265.0 ft Washed to 11850.0 ft Circulated at 11850.0 ft Pulled out of hole to 185.0 ft 3 16 May 97 Facility Date/Time 22 Dec 96 23 Dec 96 24 Dec 96 25 Dec 96 26 Dec 96 27 Dec 96 End MPI Progress Report Well 2-46A/R-10 Rig Doyon 15 Page Date 16:30-18:00 18:00-18:30 18:30-19:00 19:00-22:00 22:00-00:00 00:00-04:30 04:30-05:30 05:30-06:00 06:00-06:30 06:30-07:30 07:30-08:00 08:00-11:00 11:00-13:00 13:00-18:00 18:00-18:30 18:30-00:00 00:00-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-19:30 19:30-20:30 20:30-21:00 21:00-21:30 21:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-07:30 07:30-08:30 08:30-09:30 09:30-14:30 14:30-16:00 16:00-16:30 16:30-17:00 17:00-18:00 18:00-18:30 18:30-20:00 20:00-02:30 02:30-04:00 04:00-05:30 05:30-06:00 06:00-06:30 06:30-08:30 08:30-09:30 09:30-12:00 12:00-12:30 12:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-16:00 Duration 1-1/2 hr 1/2 hr 1/2 hr 3hr 2hr 4-1/2 hr lhr 1/2 hr 1/2hr lhr 1/2 hr 3hr 2hr 5hr 1/2 hr 5-1/2 hr 6hr 1/2hr 11-1/2 hr 1/2hr lhr lhr 1/2 hr 1/2 hr 8-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr lhr lhr lhr 5hr 1-1/2 hr 1/2 hr 1/2 hr lhr 1/2 hr 1-1/2 hr 6-1/2 hr 1-1/2 hr 1-1/2 hr 1/2hr 1/2 hr 2hr lhr 2-1/2 hr 1/2 hr 5-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 9-1/2 hr Activity Pulled BHA Held safety meeting Retrieved Wear bushing Tested BOP stack Made up BHA no. 6 R.I.H. to 8100.0 ft Serviced Block line R.I.H. to 9500.0 ft Held safety meeting R.I.H. to 11750.0 ft Circulated at 11750.0 ft Pulled out of hole to 11276.0 ft Circulated at 11276.0 ft Reamed to 11593.0 ft Held safety meeting Reamed to 11850.0 ft Drilled to 12000.0 ft Held safety meeting Drilled to 12217.0 ft Held safety meeting Circulated at 12217.0 ft Pulled out of hole to 10800.0 ft R.I.H. to 12217.0 ft Circulated at 12217.0 ft Drilled to 12300.0 ft Held safety meeting Drilled to 12445.0 ft Held safety meeting Drilled to 12540.0 ft Held safety meeting Circulated at 12540.0 ft Pulled out of hole to 10000.0 ft R.I.H. to 12540.0 ft Drilled to 12553.0 ft Circulated at 12553.0 ft Pulled out of hole to 11700.0 ft R.I.H. to 12553.0 ft Circulated at 12553.0 ft Held safety meeting Circulated at 12553.0 ft Pulled out of hole to 1377.0 ft Pulled BHA Made up BHA no. 7 R.I.H. to 2000.0 ft Held safety meeting R.I.H. to 7700.0 ft Singled in drill pipe to 7700.0 ft R.I.H. to 12400.0 ft Washed to 12553.0 ft Drilled to 12597.0 ft Held safety meeting Drilled to 12674.0 ft Held safety meeting Drilled to 12760.0 ft 4 16 May 97 Facility Date/Time 28 Dec 96 29 Dec 96 30 Dec 96 31 Dec 96 01 Jan 97 02 Jan 97 End MPI Progress Report Well 2-46A/R-10 Rig Doyon 15 Page Date Duration Activity 16:00-16:30 16:30-17:00 17:00-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-08:00 08:00-10:00 10:00-10:15 10:15-17:30 17:30-18:00 18:00-18:30 18:30-18:45 18:45-21:00 21:00-21:30 21:30-22:00 22:00-23:30 23:30-03:30 03:30-04:30 04:30-06:00 06:00-06:30 06:30-07:00 07:00-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-06:00 06:00-06:30 06:30-07:00 1/2 hr 1/2 hr lhr 1/2 hr 11-1/2 hr 1/2 hr 1-1/2 hr 2hr 1/4 hr 7-1/4 hr 1/2 hr 1/2hr 1/4 hr 2-1/4 hr 1/2hr 1/2 hr 1-1/2 hr 4hr lhr 1-1/2 hr 1/2 hr 1/2hr llhr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 1/2 hr 1/2 hr 10-1/2 hr 1/2 hr 1/2 hr Pulled out of hole to 12285.0 ft R.I.H. to 12760.0 ft Drilled to 12770.0 ft Held safety meeting Drilled to 12875.0 ft Held safety meeting Drilled to 12889.0 ft Circulated at 12889.0 ft Flow check Pulled out of hole to 1375.0 ft Pulled BHA Held safety meeting Removed Wear bushing Tested BOP stack Installed Wear bushing Serviced Top drive Made up BHA no. 8 R.I.H. to 8200.0 ft Serviced Block line R.I.H. to 12889.0 ft Held safety meeting Washed to 12889.0 ft Drilled to 12953.0 ft Held safety meeting Drilled to 13025.0 ft Held safety meeting Drilled to 13106.0 ft Held safety meeting Pulled out of hole to 12606.0 ft R.I.H. to 13106.0 ft Drilled to 13156.0 ft Held safety meeting Drilled to 13151.0 ft 07:00-07:15 07:15-13:00 13:00-15:00 15:00-15:30 15:30-17:00 17:00-18:00 18:00-18:30 18:30-20:00 20:00-21:00 21:00-22:30 22:30-23:00 23:00-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-19:30 19:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 1/4 hr 5-3/4 hr 2hr 1/2hr 1-1/2 hr lhr 1/2 hr 1-1/2 hr lhr 1-1/2 hr 1/2 hr 7hr 1/2 hr 11-1/2 hr 1/2 hr lhr 10-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr Flow check Pulled out of hole to 1370.0 ft Pulled BHA Serviced Top drive Made up BHA no. 9 R.I.H. to 3805.0 ft Held safety meeting R.I.H. to 8100.0 ft Serviced Block line R.I.H. to 13000.0 ft Reamed to 13151.0 ft Drilled to 13191.0 ft Held safety meeting Drilled to 13301.0 ft Held safety meeting Circulated at 13301.0 ft Drilled to 13470.0 ft Held safety meeting Drilled to 13545.0 ft Held safety meeting Drilled to 13705.0 fl 5 16 May 97 Facility Date/Time 03 Jan 97 04 Jan 97 05 Jan 97 06 Jan 97 07 Jan 97 08 Jan 97 09 Jan 97 End MPI Progress Report Well 2-46A/R-10 Page 6 Rig Doyon 15 Date 16 May 97 06:00-06:30 06:30-08:00 08:00-08:15 08:15-14:00 14:00-15:30 15:30-18:00 18:00-18:30 18:30-21:30 21:30-22:30 22:30-00:30 00:30-06:00 06:00-06:30 06:30-08:00 08:00-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-12:30 12:30-12:45 12:45-13:30 13:30-14:00 14:00-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-09:00 09:00-10:30 10:30-16:30 16:30-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-22:30 22:30-23:00 23:00-00:30 00:30-03:00 03:00-04:00 04:00-06:00 06:00-06:30 06:30-08:30 08:30-15:00 15:00-17:30 17:30-18:00 18:00-18:30 18:30-21:30 21:30-00:00 00:00-03:00 03:00-04:00 Duration 1/2 hr 1-1/2 hr 1/4 hr 5-3/4 hr 1-1/2 hr 2-1/2 hr 1/2 hr 3hr lhr 2hr 5-1/2 hr 1/2hr 1-1/2 hr 10hr 1/2 hr 11-1/2 hr 1/2hr 6hr 1/4hr 3/4 hr 1/2hr 4hr 1/2hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 6hr 1-1/2 hr 1/2 hr 1/2hr 1/2hr 3hr 1/2 hr 1-1/2 hr 2-1/2 hr lhr 2hr 1/2 hr 2hr 6-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 3hr 2-1/2 hr 3hr lhr Activity Held safety meeting Circulated at 14705.0 ft Flow check Pulled out of hole to 1377.0 ft Pulled BHA Made up BHA no. 10 Held safety meeting R.I.H. to 8170.0 ft Serviced Block line R.I.H. to 13150.0 ft Logged hole with LWD: Formation evaluation (FE) from 13150.0 ft to 13305.0 ft Held safety meeting Logged hole with LWD: Formation evaluation (FE) from 13305.0 ft to 13705.0 ft Drilled to 13906.0 ft Held safety meeting Drilled to 14010.0 ft Held safety meeting Drilled to 14066.0 ft Flow check Pulled out of hole to 13100.0 ft R.I.H. to 14066.0 ft Drilled to 14086.0 ft Held safety meeting Drilled to 14164.0 ft Held safety meeting Drilled to 14325.0 ft Held safety meeting Drilled to 14415.0 ft Held safety meeting Drilled to 14448.0 ft Circulated at 14448.0 ft Pulled out of hole to 1377.0 ft Pulled BHA Held safety meeting Pulled BHA Removed Wear bushing Tested All functions Installed Wear bushing Made up BHA no. 11 R.I.H. to 8229.0 ft Serviced Block line R.I.H. to 14358.0 ft Held safety meeting Reamed to 14448.0 ft Drilled to 14657.0 ft Circulated at 14657.0 ft Pulled out of hole to 14192.0 ft Held safety meeting Pulled out of hole to 8275.0 ft R.I.H. to 11135.0 ft Reamed to 11211.0 ft R.I.H. to 13860.0 ft Facility Date/Time 10 Jan 97 11 Jan 97 12 Jan 97 13 Jan 97 End MPI Progress Report Well 2-46A/R-10 Page 7 Rig Doyon 15 Date 16 May 97 04:00-06:00 06:00-06:30 06:30-08:00 08:00-08:30 08:30-12:00 12:00-13:30 13:30-16:00 16:00-18:00 18:00-18:30 18:30-19:30 19:30-20:30 20:30-23:30 23:30-01:00 01:00-04:30 04:30-05:30 05:30-06:00 06:00-06:30 06:30-07:00 07:00-08:00 08:00-10:00 10:00-13:00 13:00-17:30 17:30-18:00 18:00-23:30 23:30-03:00 03:00-04:00 04:00-06:00 06:00-06:30 06:30-08:00 08:00-09:00 09:00-12:00 12:00-13:30 13:30-18:00 18:00-18:30 18:30-19:30 19:30-20:00 20:00-01:30 01:30-02:30 02:30-03:30 03:30-06:00 06:00-06:30 06:30-11:30 11:30-13:00 13:00-17:00 17:00-18:00 18:00-18:30 18:30-20:30 20:30-22:00 22:00-23:30 23:30-02:00 02:00-03:30 03:30-04:30 04:30-06:00 06:00-06:30 Duration 2hr 1/2 hr 1-1/2 hr 1/2 hr 3-1/2 hr 1-1/2 hr 2-1/2 hr 2hr 1/2 hr lhr lhr 3hr 1-1/2 hr 3-1/2 hr lhr 1/2 hr 1/2 hr 1/2 hr lhr 2hr 3hr 4-1/2 hr 1/2 hr 5-1/2 hr 3-1/2 hr lhr 2hr 1/2 hr 1-1/2 hr lhr 3hr 1-1/2 hr 4-1/2 hr 1/2 hr lhr 1/2 hr 5-1/2 hr lhr lhr 2-1/2 hr 1/2 hr 5hr 1-1/2 hr 4hr lhr 1/2 hr 2hr 1-1/2 hr 1-1/2 hr 2-1/2 hr 1-1/2 hr lhr 1-1/2 hr 1/2 hr Activity Reamed to 13916.0 ft Held safety meeting Reamed to 14657.0 ft Drilled to 14666.0 ft Circulated at 14666.0 ft Pulled out of hole to 13818.0 ft Reamed to 14666.0 ft Circulated at 14666.0 ft Held safety meeting Circulated at 14666.0 ft Pulled out of hole to 13810.0 ft Reamed to 14666.0 ft Circulated at 14666.0 ft Pulled out of hole to 8275.0 ft Serviced Block line R.I.H. to 10000.0 ft Held safety meeting Serviced Drillfloor / Derrick Repaired Top drive R.I.H. to 14205.0 ft Reamed to 14666.0 ft Circulated at 14666.0 ft Held safety meeting Pulled out of hole to 7972.0 ft Pulled BHA Made up BHA no. 12 R.I.H. to 6000.0 ft Held safety meeting R.I.H. to 8000.0 ft Serviced Block line R.I.H. to 14265.0 ft Reamed to 14666.0 ft Circulated at 14666.0 ft Held safety meeting Pulled out of hole to 13700.0 ft Circulated at 13700.0 ft Pulled out of hole to 1500.0 ft Pulled BHA Rigged up Casing handling equipment Ran Casing to 1400.0 ft (7in OD) Held safety meeting Ran Casing to 6530.0 ft (7in OD) Circulated at 6530.0 ft Ran Drillpipe on landing string to 13682.0 ft Worked stuck pipe at 13682.0 ft Held safety meeting Worked stuck pipe at 13682.0 ft Circulated at 13682.0 ft Worked stuck pipe at 13682.0 ft Circulated at 13682.0 ft Mixed and pumped slurry - 70.000 bbl Held 3500.0 psi pressure on 3.000 bbl squeezed cement Circulated at 13682.0 ft Held safety meeting Facility Date/Time 14 Jan 97 15 Jan 97 16 Jan 97 17 Jan 97 18 Jan 97 End MPI Progress Report Well 2-46A/R- 10 Rig Doyon 15 Page Date 06:30-07:00 07:00-07:30 07:30-08:00 08:00-11:00 11:00-12:00 12:00-18:00 18:00-18:30 18:30-19:30 19:30-23:30 23:30-02:30 02:30-04:30 04:30-05:30 05:30-06:00 06:00-06:30 06:30-11:00 11:00-14:00 14:00-15:30 15:30-16:30 16:30-18:00 18:00-18:30 18:30-00:00 00:00-01:30 01:30-04:30 04:30-06:00 06:00-06:30 06:30-09:30 09:30-10:00 10:00-13:30 13:30-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-19:00 19:00-20:00 20:00-22:30 22:30-23:30 23:30-01:00 01:00-06:00 06:00-06:30 06:30-18:00 18:00-18:30 18:30-06:00 06:00-06:30 06:30-09:00 09:00-10:30 10:30-12:00 12:00-14:30 14:30-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-19:00 19:00-02:00 02:00-04:00 Duration 1/2 hr 1/2hr 1/2 hr 3hr lhr 6hr 1/2 hr lhr 4hr 3hr 2hr lhr 1/2 hr 1/2 hr 4-1/2 hr 3hr 1-1/2 hr lhr 1-1/2 hr 1/2 hr 5-1/2 hr 1-1/2 hr 3hr 1-1/2 hr 1/2 hr 3hr 1/2 hr 3-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 1/2hr lhr 2-1/2 hr lhr 1-1/2 hr 5hr 1/2 hr 11-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 7hr 2hr Activity Pulled Drillpipe in stands to 6215.0 ft Serviced Block line Serviced Iron roughneck Pulled Drillpipe in stands to 950.0 ft Laid down 950.0 ft of Drillpipe Laid down 5985.0 ft of Drillpipe Held safety meeting Laid down 475.0 ft of Drillpipe Tested BOP stack Rigged up Drillfloor / Derrick Made up BHA no. 13 Singled in drill pipe to 3321.0 ft Serviced Block line Serviced Block line Singled in drill pipe to 7718.0 ft R.I.H. to 13352.0 ft Circulated at 13352.0 ft Tested Liner hanger - Via annulus and string Drilled cement to 13314.0 ft Held safety meeting Drilled cement to 13696.0 ft Circulated at 13696.0 ft Drilled cement to 13780.0 ft Circulated at 13780.0 ft Held safety meeting Washed to 14195.0 ft Pulled out of hole to 13704.0 ft Circulated at 13704.0 ft Washed to 14195.0 ft Pulled out of hole to 13704.0 ft Pulled out of hole to 9000.0 ft Held safety meeting Pulled out of hole to 8106.0 ft Repaired Draw works Pulled out of hole to 311.0 ft Pulled BHA Made up BHA no. 14 R.I.H. to 13780.0 ft Washed to 14195.0 ft Drilled to 14276.0 ft Held safety meeting Drilled to 14367.0 ft Held safety meeting Drilled to 14403.0 ft Circulated at 14403.0 ft Drilled to 14420.0 ft Circulated at 14420.0 ft Pulled out of hole to 13750.0 ft R.I.H. to 14420.0 ft Circulated at 14420.0 ft Held safety meeting Circulated at 14420.0 ft Pulled out of hole to 1474.0 ft Pulled BHA 8 16 May 97 Facility Date/Time 19 Jan 97 20 Jan 97 21 Jan 97 22 Jan 97 End MPI Progress Report Well 2-46A/R- 10 Rig Doyon 15 04:00-05:00 05:00-06:00 06:00-06:30 06:30-08:00 08:00-08:30 08:30-18:00 18:00-18:30 18:30-20:00 20:00-21:00 21:00-21:30 21:30-00:00 00:00-02:00 02:00-06:00 06:00-11:30 11:30-12:30 12:30-15:00 15:00-16:00 16:00-18:00 18:00-18:30 18:30-19:30 19:30-21:00 21:00-22:00 22:00-23:30 23:30-00:30 00:30-06:00 06:00-06:30 06:30-07:00 07:00-10:30 10:30-11:00 11:00-13:30 13:30-18:00 18:00-18:30 18:30-20:00 20:00-00:30 00:30-06:00 06:00-06:30 06:30-08:30 08:30-10:30 10:30-11:30 11:30-14:00 14:00-16:30 16:30-18:00 18:00-18:30 18:30-19:30 19:30-02:30 02:30-04:00 04:00-04:30 04:30-06:00 06:00-06:30 06:30-08:00 08:00-15:00 15:00-15:30 15:30-17:30 17:30-18:00 Duration lhr lhr 1/2hr 1-1/2 hr 1/2 hr 9-1/2 hr 1/2 hr 1-1/2 hr lhr 1/2hr 2-1/2 hr 2hr 4hr 5-1/2 hr lhr 2-1/2 hr lhr 2hr 1/2 hr lhr 1-1/2 hr lhr 1-1/2 hr lhr 5-1/2 hr 1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 2-1/2 hr 4-1/2 hr 1/2 hr 1-1/2 hr 4-1/2 hr 5-1/2 hr 1/2 hr 2hr 2hr lhr 2-1/2 hr 2-1/2 hr 1-1/2 hr 1/2 hr lhr 7hr 1-1/2 hr 1/2hr 1-1/2 hr 1/2 hr 1-1/2 hr 7hr 1/2 hr 2hr 1/2hr Activity Rigged up Casing handling equipment Ran Casing to 400.0 ft (4-1/2in OD) Held safety meeting Ran Casing to 723.0 ft (4-1/2in OD) Circulated at 723.0 ft Ran Drillpipe in stands to 12120.0 ft Held safety meeting Ran Drillpipe on landing string to 13780.0 ft Circulated at 13780.0 ft Ran Drillpipe on landing string to 14420.0 ft Circulated at 14420.0 ft Mixed and pumped slurry - 61.000 bbl Pulled Drillpipe in stands to 8380.0 ft Pulled Drillpipe in stands to 0.0 ft Made up BHA no. 15 R.I.H. to 7100.0 ft Serviced Block line R.I.H. to 12450.0 ft Held safety meeting R.I.H. to 13000.0 ft Washed to 13400.0 ft Drilled cement to 13696.0 ft Circulated at 13696.0 ft Performed cement integrity test Pulled out of hole to 1500.0 ft Held safety meeting Retrieved Wear bushing Tested BOP stack Installed Wear bushing Made up BHA no. 16 R.I.H. to 11300.0 ft Held safety meeting R.I.H. to 13696.0 ft Reamed to 14075.0 ft Drilled cement to 14295.0 ft Held safety meeting Drilled cement to 14395.0 ft Circulated at 14395.0 ft Tested Casing Circulated at 14395.0 ft Serviced Fluid system Circulated at 14395.0 ft Held safety meeting Circulated at 14395.0 ft Pulled out of hole to 797.0 ft Pulled BHA Held safety meeting Rigged up sub-surface equipment - TCP Held safety meeting Rigged up sub-surface equipment - TCP Ran Drillpipe in stands to 14395.0 ft Set packer at 13162.0 ft with 0.0 psi Rigged up High pressure lines Held safety meeting Page Date 9 16 May 97 Facility Date/Time 23 Jan 97 24 Jan 97 25 Jan 97 End MPI Progress Report Well 2-46A/R-10 Page 10 Rig Doyon 15 Date 16 May 97 18:00-18:30 18:30-20:30 20:30-21:00 21:00-21:30 21:30-22:00 22:00-01:00 01:00-01:30 01:30-02:00 02:00-05:00 05:00-06:00 06:00-06:30 06:30-10:00 10:00-10:30 10:30-11:00 11:00-14:30 14:30-16:00 16:00-16:30 16:30-17:00 17:00-18:00 18:00-18:30 18:30-19:00 19:00-19:30 19:30-20:00 20:00-20:30 20:30-03:00 03:00-03:30 03:30-04:30 04:30-05:00 05:00-06:00 06:00-06:30 06:30-14:00 14:00-15:00 15:00-15:30 15:30-16:00 16:00-16:30 16:30-17:30 17:30-18:00 18:00-18:30 18:30-21:00 21:00-21:30 21:30-23:00 23:00-01:00 01:00-02:00 02:00-02:30 02:30-03:00 03:00-04:30 04:30-05:00 05:00-06:00 06:00-06:30 06:30-08:30 08:30-12:00 12:00-17:00 17:00-17:30 17:30-18:00 Duration 1/2 hr 2hr 1/2 hr 1/2 hr 1/2 hr 3hr 1/2 hr 1/2 hr 3hr lhr 1/2 hr 3-1/2 hr 1/2 hr 1/2hr 3-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 1/2hr 6-1/2 hr 1/2hr lhr 1/2hr lhr 1/2 hr 7-1/2 hr lhr 1/2 hr 1/2 hr 1/2hr lhr 1/2 hr 1/2 hr 2-1/2 hr 1/2hr 1-1/2 hr 2hr lhr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr lhr 1/2hr 2hr 3-1/2 hr 5hr 1/2 hr 1/2 hr Activity Perforated from 13290.0 ft to 14390.0 ft Reverse circulated at 13176.0 ft Bullhead well Flow check Monitor wellbore pressures Circulated at 13176.0 ft Flow check Rigged down High pressure lines Pulled Drillpipe in stands to 6600.0 ft Laid down 1500.0 ft of Drillpipe Held safety meeting Laid down 5000.0 ft of Drillpipe Rigged down sub-surface equipment - Retrievable packer Held safety meeting Rigged down sub-surface equipment - TCP Rigged up Tubing handling equipment Removed Wear bushing Held safety meeting Ran Tubing to 225.0 ft (4-1/2in OD) Flow check Monitor wellbore pressures Circulated closed in well at 225.0 ft Monitor wellbore pressures Held safety meeting Strip into well from 225.0 ft to 2219.0 ft Monitor wellbore pressures Circulated closed in well at 2219.0 ft Monitor wellbore pressures Strip into well from 2219.0 ft to 2694.0 ft Held safety meeting Strip into well from 2694.0 ft to 7191.0 ft Monitor wellbore pressures Held safety meeting Cleared Trip tank Circulated closed in well at 7191.0 ft Bullhead well Monitor wellbore pressures Held safety meeting Circulated closed in well at 7191.0 ft Flow check Circulated at 7191.0 ft Flow check Pulled out of hole to 5270.0 ft Flow check Ran Drillpipe in stands to 7191.0 ft Circulated at 7191.0 ft Rigged up sub-surface equipment - Retrievable packer Repaired Annular preventor Held safety meeting Repaired Annular preventor Repaired Choke manifold Tested All functions Rigged down sub-surface equipment - Retrievable packer Flow check Facility Date/Time 26 Jan 97 27 Jan 97 28 Jan 97 End MPI Progress Report Well 2-46A/R-10 Page 11 Rig Doyon 15 Date 16 May 97 18:00-18:30 18:30-19:30 19:30-20:30 20:30-23:00 23:00-02:00 02:00-03:00 03:00-03:30 03:30-04:30 04:30-06:00 06:00-06:30 06:30-12:30 12:30-15:00 15:00-15:30 15:30-18:00 18:00-18:30 18:30-19:30 19:30-20:00 20:00-21:00 21:00-21:30 21:30-00:00 00:00-04:00 04:00-05:30 05:30-06:00 06:00-06:30 06:30-07:30 07:30-18:00 18:00-18:30 18:30-20:30 20:30-21:00 21:00-21:30 21:30-00:00 00:00-00:30 00:30-01:00 01:00-04:00 04:00-04:30 04:30-05:00 05:00-05:30 05:30-06:00 06:00-06:30 06:30-09:00 09:00-10:00 10:00-12:00 12:00-12:30 12:30-13:30 13:30-14:30 14:30-15:30 15:30-17:30 17:30-19:00 Duration 1/2hr lhr lhr 2-1/2 hr 3hr lhr 1/2 hr lhr 1-1/2 hr 1/2hr 6hr 2-1/2 hr 1/2 hr 2-1/2 hr 1/2 hr lhr 1/2 hr lhr 1/2hr 2-1/2 hr 4hr 1-1/2 hr 1/2 hr 1/2 hr lhr 10-1/2 hr 1/2 hr 2hr 1/2hr 1/2 hr 2-1/2 hr 1/2hr 1/2hr 3hr 1/2 hr 1/2 hr 1/2 hr 1/2hr 1/2 hr 2-1/2 hr lhr 2hr 1/2 hr lhr lhr lhr 2hr 1-1/2 hr Activity Held safety meeting Circulated at 7191.0 ft Pulled out of hole to 6240.0 ft Repaired Draw works Pulled out of hole to 225.0 ft Rigged down sub-surface equipment - Permanent packer Rigged up Drillstring handling equipment Made up BHA no. 15 Singled in drill pipe to 2000.0 ft Held safety meeting Singled in drill pipe to 7275.0 ft R.I.H. to 14360.0 ft Reverse circulated at 14360.0 ft Circulated at 14395.0 ft Held safety meeting Circulated at 14395.0 ft Flow check Pulled out of hole to 13445.0 ft Flow check Pulled out of hole to 7275.0 ft Laid down 6404.0 ft of 3-1/2in OD drill pipe Pulled BHA Removed Wear bushing Held safety meeting Rigged up Tubing handling equipment Ran Tubing to 6200.0 ft (4-1/2in OD) Held safety meeting Ran Tubing to 7275.0 ft (4-1/2in OD) Rigged down sub-surface equipment - SCSSSV nipple assembly Tested Dual control line Ran Tubing to 8775.0 ft (4-1/2in OD) Rigged up Tubing hanger Tested Dual control line Reverse circulated at 8775.0 ft Ran Tubing to 8775.0 ft (4-1/2in OD) Set packer at 8719.0 ft with 4000.0 psi Rigged up Hanger plug Rigged down All functions Held safety meeting Rigged down All functions Installed Adapter spool Installed Xmas tree Tested All tree valves Removed Hanger plug Tested Tubing Tested Permanent packer Freeze protect well - 34.000 bbl of Diesel Installed Hanger plug Facility Date/Time 20 Apr 97 21 Apr 97 End MPI Progress Report Well 2-46A/R- 10 Rig Doyon 15 Page Date 06:00-06:30 06:30-15:00 15:00-23:00 23:00-06:00 06:00-08:30 Duration 1/2 hr 8-1/2 hr 8hr 7hr 2-1/2 hr Activity Held safety meeting Rig moved 75.00 % Repaired Top drive Rig waited: Production facilities Rig waited: Production facilities 1 16 May 97 SP~E~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10PB1 50-029-21921-70 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 8200.90 7909.66 7853.56 8285.00 7978.43 7922.33 8290.56 7983.01 7926.91 8323.42 8010.14 7954.04 8350.94 8032.50 7976.40 35 27 S 65.18 W .00 34 50 S 65.47 W .75 34 9 S 65.75 W 12.56 34 32 S 69.51 W 6.56 36 46 S 72.41 W 10.17 425.89S 1061.89W 446.10S 1105.88W 447.40S 1108.75W 454.45S 1125.89W 459.67S 1141.05W 1088.15 1133.40 1136.35 1153.92 1169.40 8384.92 8059.25 8003.15 8417.28 8083.81 8027.71 8447.35 8105.85 8049.75 8488.00 8134.80 8078.70 8519.76 8156.91 8100.81 39 24 S 75.70 W 9.77 41 49 S 78.58 W 9.48 43 55 S 81.27 W 9.24 45 13 S 81.61 W 3.28 46 31 S 82.53 W 4.56 465.41S 1161.20W 470.09S 1181.73W 473.65S 1201.87W 477.90S 1230.08W 481.04S 1252.66W 1189.90 1210.70 1231.03 1259.47 1282 .20 8548.54 8176.63 8120.52 8579.85 8197.67 8141.57 8611.80 8218.50 8162.40 8639.75 8236.23 8180.13 8674.21 8257.64 8201.54 47 1 S 83.99 W 4.08 48 28 S 84.16 W 4.68 50 10 S 84.34 W 5.31 51 3 S 84.35 W 3.18 52 7 S 84.16 W 3.13 483.50S 1273.48W 485.89S 1296.54W 488.32S 1320.64W 490.45S 1342.14W 493.15S 1369.01W 1303.14 1326.30 1350.52 1372.11 1399.10 8703.94 8275.74 8219.64 8735.71 8294.72 8238.62 8767.46 8313.22 8257.12 8798.62 8330.92 8274.82 8828.34 8347.47 8291.37 52 51 S 84.47 W 2.59 53 44 S 84.89 W 2.97 55 0 S 85.72 W 4.50 55 45 S 83.51 W 6.33 56 33 S 83.34 W 2.73 495.49S 1392.47W 497.85S 1417.84W 499.96S 1443.55W 502.37S 1469.08W 505.20S 1493.60W 1422.67 1448.13 1473.94 1499.56 1524.22 8862.12 8365.72 8309.62 8893.77 8382.18 8326.08 8923.53 8397.28 8341.18 8958.94 8414.97 8358.87 8990.07 8430.23 8374.13 58 2 S 85.58 W 7.11 59 15 S 85.77 W 3.86 59 45 S 85.55 W 1.77 60 19 S 85.75 W 1.68 60 57 S 86.21 W 2.40 507.94S 1521.89W 509.97S 1548.84W 511.91S 1574.41W 514.24S 1605.00W 516.14S 1632.06W 1552.63 1579.66 1605.30 1635.98 1663.10 9019.01 8444.24 8388.14 9114.47 8490.11 8434.01 9209.71 8534.12 8478.02 9303.24 8573.94 8517.84 9401.36 8612.81 8556.71 61 9 S 86.36 W .85 61 24 S 87.51 W 1.09 63 32 S 86.45 W 2.45 66 3 S 87.39 W 2.84 67 16 S 87.02 W 1.28 517o78S 1657.33W 522.26S 1740.92W 526.71S 1825.24W 531.25S 1909.74W 535.65S 1999.72W 1688.43 1772.13 1856.56 1941.17 2031.25 9493.52 8646.25 8590.15 9588.72 8678.22 8622.12 9682.45 8709.48 8653.38 9777.81 8741.17 8685.08 9874.62 8772.79 8716.69 70 10 S 88.60 W 3.54 70 34 S 88.10 W .64 70 28 S 85.40 W 2.72 70 41 S 85.79 W .45 71 10 S 86.44 W .81 538.92S 2085.53W 541.50S 2175.16W 546.51S 2263.36W 553.42S 2353.03W 559.61S 2444.32W 2117.08 2206.68 2295.01 2384.95 2476.45 SI RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10PB1 50-029-21921-70 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9968.05 8802.93 8746.83 10063.50 8834.12 8778.02 10160.44 8866.73 8810.63 10255.23 8899.14 8843.04 10349.99 8931.91 8875.81 71 10 70 40 70 1 69 59 69 32 S 88.66 W 2.25 563.39S 2532.66W S 89.01 W .64 565.23S 2622.85W S 89.88 W 1.08 566.11S 2714.13W S 89.53 W .35 566.57S 2803.20W S 87.65 W 1.92 568.76S 2892.08W 2564.84 2654.95 2746.08 2834.99 2923.80 10441.24 8964.04 8907.94 10537.26 8998.63 8942.53 10631.67 9033.79 8977.69 10727.16 9069.09 9012.99 10821.96 9102.41 9046.31 69 15 68 31 67 45 68 50 70 0 N 88.64 W 3.82 569.50S 2977.47W N 88.98 W .83 567.64S 3067.02W N 88.31 W 1.05 565.57S 3154.61W N 89.30 W 1.50 563.72S 3243.31W N 87.65 W 2.03 561.35S 3332.01W 3009.05 3098.27 3185.53 3273.90 3362.24 10917.13 9135.66 9079.56 69 5 11011.21 9169.81 9113.71 68 20 11106.31 9205.52 9149.42 67 31 11202.66 9241.40 9185.30 68 44 11298.22 9276.77 9220.67 67 49 N 87.80 W .97 557.81S 3421.11W N 87.55 W .82 554.26S 3508.70W N 86.82 W 1.12 549.93S 3596.73W N 88.50 W 2.05 546.29S 3686.06W N 86.86 W 1.86 542.70S 3774.75W 3450.90 3538.05 3625.59 3714.47 3802.72 11392.90 9311.26 9255.16 11487.16 9345.10 9289.00 11582.30 9380.54 9324.44 11681.29 9418.87 9362.77 11776.73 9457.03 9400.93 69 26 68 29 67 46 66 39 66 13 N 85.90 W 1.95 537.13S 3862.73W N 84.75 W 1.52 529.96S 3950.41W N 84.86 W .76 521.97S 4038.34W N 83.77 W 1.51 512.93S 4129.15W N 88.97 W 5.01 507.39S 4216.42W 3890.13 3977.13 4064.32 4154.31 4241.01 11813.67 9471.63 9415.53 67 12 11876.08 9495.87 9439.77 67 5 11970.93 9533.22 9477.12 66 31 12065.43 9570.69 9514.59 66 44 12163.39 9610.30 9554.20 65 33 N 89.12 W 2.68 506.82S 4250.35W N 89.70 W .88 506.23S 4307.85W N 89.76 W .59 505.82S 4395.04W S 88.73 W 1.48 506.60S 4481.78W S 88.45 W 1.23 508.80S 4571.34W 4274.82 4332.16 4419.12 4505.71 4595.22 12258.37 9649.13 9593.03 66 10 12352.55 9686.78 9630.68 66 41 12446.54 9724.06 9667.96 66 34 12543.10 9762.32 9706.22 66 43 12641.09 9799.87 9743.77 68 11 S 87.73 W .95 511.69S 4657.97W S 88.17 W .69 514.78S 4744.24W S 88.66 W .49 517.17S 4830.49W S 88.59 W .17 519.29S 4919.12W S 88.68 W 1.50 521.45S 5009.59W 4681.85 4768.13 4854.35 4942.92 5033.33 12736.03 9834.41 9778.31 69 7 12832.80 9868.06 9811.96 70 10 12925.04 9899.51 9843.41 69 58 12958.79 9910.87 9854.77 70 42 12992.52 9921.86 9865.76 71 16 S 88.55 W .99 523.59S 5098.00W S 87.91 W 1.24 526.39S 5188.68W N 87.87 W 4.31 526.36S 5275.37W N 83.38 W 12.71 523.94S 5307.05W N 79.01 W 12.37 519.05S 5338.56W 5121.68 5212.34 5298.84 5330.29 5361.39 S~ .~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10PB1 50-029-21921-70 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV, = 56.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COl/RS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATE DEGREES DG/100 NORTH/SOUTH EAST/WEST S VERT. SECT, 13020.31 9930.83 9874.73 71 4 13054.05 9941.93 9885.83 70 30 13087.43 9953.44 9897.34 69 10 13115.05 9963.54 9907.44 67 54 13147.27 9975.87 9919.77 67 5 N 74,85 W 14,19 513,11S 5364,17W N 70,47 W 12,37 503,62S 5394,58W N 67,88 W 8,30 492,48S 5423,87W N 66,13 W 7,50 482,44S 5447,53W N 64,32 W 5,77 469,97S 5474,55W 5386.55 5416.25 5444.72 5467.65 5493.77 13178.44 9987.93 9931.83 67 24 13212.80 10000.80 9944.71 68 36 13245.29 10012.05 9955.95 70 52 13279.05 10022.26 9966.16 73 55 13308.85 10029.88 9973.78 76 25 N 60,42 W 11,58 456,64S 5500,01W N 56,80 W 10,38 440,05S 5527,20W N 56,07 W 7,30 423,20S 5552,59W N 55,50 W 9,15 405,11S 5579,19W N 55,16 W 8,46 388,72S 5602,88W 5518.27 5544.28 5568.48 5593.81 5616.34 13343.15 10037.02 9980.92 13375.32 10042.38 9986.29 13406.34 10047.13 9991.03 13501.51 10061.49 10005.39 13598.71 10076.58 10020.48 79 34 81 13 81 11 81 26 80 41 N 53,90 W 9,86 369,25S 5630,20W N 53,48 W 5,29 350,47S 5655,76W N 52,68 W 2,55 332,06S 5680,26W N 46,47 W 6,46 271,08S 5751,85W N 45,00 W 1,69 204,07S 5820,60W 5642.29 5666.52 5689.73 5757.05 5821.14 13634.31 10082.46 10026.36 13668.34 10088.04 10031.94 13697.06 10092.62 10036.52 13730.86 10097.94 10041.84 13791.69 10107.46 10051.36 8O 8O 8O 81 8O 18 48 50 2 56 N 44,13 W 2,64 179,06S 5845,24W N 44,76 W 2,33 155,09S 5868,75W N 44,20 W 1,93 134,86S 5888,61W N 44,67 W 1,48 111,03S 5911,98W N 44,83 W ,30 68,36S 5954,28W 5844.03 5865,87 5884,33 5906,04 5945,37 13886.86 10122.33 10066.23 81 4 13983.96 10137.45 10081.35 81 1 14017.44 10142.70 10086.60 80 54 14049.07 10147.65 10091.55 81 5 14080.35 10152.42 10096.32 81 21 N 44,86 W ,13 1,71S 6020,57W N 44,59 W ,28 66,44N 6088,06W N 44,87 W ,89 89,93N 6111,33W N 44,69 W ,80 l12,10N 6133,34W N 45,02 W 1,35 134,02N 6155,14W 6007,02 6069,78 6091,42 6111,88 6132,16 14115,18 10157,63 10101,54 81 25 14147.46 10162,43 10106,33 81 30 14177,35 10166,83 10110,73 81 34 14210,52 10171,77 10115,67 81 18 14241,69 10176,55 10120,45 81 1 N 45,69 W 1,91 158,22N 6179,64W N 45,46 W ,74 180,56N 6202,44W N 45,51 W ,29 201,29N 6223,52W N 45,47 W ,82 224,28N 6246,91W N 45,95 W 1,75 245,79N 6268,96W 6154.97 6176.21 6195.85 6217.64 6238.19 14271.53 10181.22 10125.12 80 59 14302.80 10186.10 10130.00 81 3 14338.79 10191.86 10135.76 80 31 14395.26 10201.25 10145.15 80 20 14491.13 10219.19 10163.09 78 5 N 46,00 W .22 266,27N 6290,15W N 45,58 W 1,34 287,81N 6312,29W N 46,49 W 2,90 312,47N 6337,86W N 47,23 W 1.33 350,55N 6378,49W N 46,64 W 2,42 414,84N 6447,28W 6257.96 6278.60 6302.45 6340.42 6404.73 St RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING ENDICOTT/ 2 -46A/R- 10 PB 1 50-029-21921-70 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 14564.15 10235.73 10179.63 75 43 N 46.83 W 3.26 14573.95 10238.17 10182.07 75 27 N 47.15 W 4.13 14666.00 10263.12 10207.02 73 5 N 50.20 W 4.10 463.57N 6499.06W 6453.11 470.05N 6506.00W 6459.60 528.55N 6572.52W 6522.03 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6593.74 FEET AT NORTH 85 DEG. 24 MIN. WEST AT MD = 14666 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 266.14 DEG. TIE-IN SURVEY AT 8,200.00' MD WINDOW POINT AT 8,285.00' MD PROJECTED SURVEY AT 14,666.00' MD St RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10PB1 50-029-21921-70 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 8200.90 7909.66 7853.56 425.89 S 1061.89 W 291.2 9200.90 8530.20 8474.10 526.23 S 1817.37 W 670.7 10200.90 8880.55 8824.45 566.19 S 2752.15 W 1320.3 11200.90 9240.77 9184.67 546.33 S 3684.42 W 1960.1 12200.90 9625.82 9569.72 509.73 S 4605.48 W 2575.0 379.46 649.65 639.79 614.95 13200.90 9996.42 9940.32 446.01 S 5517.87 W 3204.4 14200.90 10170.31 10114.21 217.61 N 6240.13 W 4030.5 14666.00 10263.12 10207.02 528.55 N 6572.52 W 4402.8 629.40 826.11 372.29 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP KY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 6 SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10PB1 50-029-21921-70 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8200.90 7909.66 7853.56 425.89 S 1061.89 W 291.24 8257.79 7956.10 7900.00 439.65 S 1091.74 W 301.69 10.45 8380.86 8056.10 8000.00 464.77 S 1158.71 W 324.76 23.06 8518.59 8156.10 8100.00 480.93 S 1251.82 W 362.49 37.73 8671.71 8256.10 8200.00 492.95 S 1367.04 W 415.60 53.12 8844.10 8356.10 8300.00 506.64 S 1506.70 W 488.00 72.39 9043.60 8456.10 8400.00 519.15 S 1678.83 W 587.50 99.50 9260.25 8556.10 8500.00 529.33 S 1870.68 W 704.15 116.65 9522.58 8656.10 8600.00 539.59 S 2112.86 W 866.48 162.33 9823.00 8756.10 8700.00 556.53 S 2395.57 W 1066.90 200.42 10129.33 8856.10 8800.00 566.05 S 2684.90 W 1273.24 206.33 10418.80 8956.10 8900.00 569.82 S 2956.48 W 1462.70 189.47 10691.15 9056.10 9000.00 564.13 S 3209.73 W 1635.05 172.35 10974.02 9156.10 9100.00 555.73 S 3474.16 W 1817.92 182.87 11243.14 9256.10 9200.00 545.27 S 3723.76 W 1987.04 169.12 11517.17 9356.10 9300.00 527.41 S 3978.21 W 2161.07 174.04 11774.41 9456.10 9400.00 507.46 S 4214.29 W 2318.31 157.24 12028.47 9556.10 9500.00 505.85 S 4447.83 W 2472.37 154.06 12275.63 9656.10 9600.00 512.32 S 4673.75 W 2619.53 147.16 12527.35 9756.10 9700.00 518.94 S 4904.66 W 2771.25 151.73 12797.56 9856.10 9800.00 525.19 S 5155.56 W 2941.46 170.21 13094.92 9956.10 9900.00 489.84 S 5430.34 W 3138.81 197.35 13465.48 10056.10 10000.00 295.05 S 5725.50 W 3409.38 270.57 14104.86 10156.10 10100.00 151.09 N 6172.34 W 3948.76 539.38 14641.43 10256.10 10200.00 513.35 N 6554.53 W 4385.33 436.57 14666.00 10263.12 10207.02 528.55 N 6572.52 W 4402.88 17.55 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP'~-~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/ 2 -46A/R- 10 50-029-21921-01 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES VERT. DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 8200.90 7909.66 7853.56 8285.00 7978.43 7922.33 8290.56 7983.01 7926.91 8323.42 8010.14 7954.04 8350.94 8032.50 7976.40 35 27 34 50 34 9 34 32 36 46 S 65.18 W .00 425.89S 1061.89W 1088.15 S 65.47 W .75 446.10S 1105.88W 1133.40 S 65.75 W 12.56 447.40S 1108.75W 1136.35 S 69.51 W 6.56 454.45S 1125.89W 1153.92 S 72.41 W 10.17 459.67S 1141.05W 1169.40 8384.92 8059.25 8003.15 8417.28 8083.81 8027.71 8447.35 8105.85 8049.75 8488.00 8134.80 8078.70 8519.76 8156.91 8100.81 39 24 41 49 43 55 45 13 46 31 S 75.70 W 9.77 465.41S 1161.20W 1189.90 S 78.58 W 9.48 470.09S 1181.73W 1210.70 S 81.27 W 9.24 473.65S 1201.87W 1231.03 S 81.61 W 3.28 477.90S 1230.08W 1259.47 S 82.53 W 4.56 481.04S 1252.66W 1282.20 8548.54 8176.63 8120.52 8579.85 8197.67 8141.57 8611.80 8218.50 8162.40 8639.75 8236.23 8180.13 8674.21 8257.64 8201.54 47 48 50 51 52 1 28 10 3 7 S 83.99 W 4.08 483.50S 1273.48W 1303.14 S 84.16 W 4.68 485.89S 1296.54W 1326.30 S 84.34 W 5.31 488.32S 1320.64W 1350.52 S 84.35 W 3.18 490.45S 1342.14W 1372.11 S 84.16 W 3.13 493.15S 1369.01W 1399.10 8703.94 8275.74 8219.64 8735.71 8294.72 8238.62 8767.46 8313.22 8257.12 8798.62 8330.92 8274.82 8828.34 8347.47 8291.37 52 51 53 44 55 0 55 45 56 33 S 84.47 W 2.59 495.49S 1392.47W 1422.67 S 84.89 W 2.97 497.85S 1417.84W 1448.13 S 85.72 W 4.50 499.96S 1443.55W 1473.94 S 83.51 W 6.33 502.37S 1469.08W 1499.56 S 83.34 W 2.73 505.20S 1493.60W 1524.22 8862.12 8365.72 8309.62 8893.77 8382.18 8326.08 8923.53 8397.28 8341.18 8958.94 8414.97 8358.87 8990.07 8430.23 8374.13 58 2 59 15 59 45 60 19 60 57 S 85.58 W 7.11 507.94S 1521.89W 1552.63 S 85.77 W 3.86 509.97S 1548.84W 1579.66 S 85.55 W 1.77 511.91S 1574.41W 1605.30 S 85.75 W 1.68 514.24S 1605.00W 1635.98 S 86.21 W 2.40 516.14S 1632.06W 1663.10 9019.01 8444.24 8388.14 9114.47 8490.11 8434.01 9209.71 8534.12 8478.02 9303.24 8573.94 8517.84 9401.36 8612.81 8556.71 61 9 61 24 63 32 66 3 67 16 S 86.36 W .85 517.78S 1657.33W 1688.43 S 87.51 W 1.09 522.26S 1740.92W 1772.13 S 86.45 W 2.45 526.71S 1825.24W 1856.56 S 87.39 W 2.84 531.25S 1909.74W 1941.17 S 87.02 W 1.28 535.65S 1999.72W 2031.25 9493.52 8646.25 8590.15 9588.72 8678.22 8622.12 9682.45 8709.48 8653.38 9777.81 8741.17 8685.08 9874.62 8772.79 8716.69 70 10 70 34 70 28 70 41 71 10 S 88.60 W 3.54 538.92S 2085.53W 2117.08 S 88.10 W .64 541.50S 2175.16W 2206.68 S 85.40 W 2.72 546.51S 2263.36W 2295.01 S 85.79 W .45 553.42S 2353.03W 2384.95 S 86.44 W .81 559.61S 2444.32W 2476.45 RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10 50-029-21921-01 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9968.05 8802.93 8746.83 10063.50 8834.12 8778.02 10160.44 8866.73 8810.63 10255.23 8899.14 8843.04 10349.99 8931.91 8875.81 71 10 S 88.66 W 2.25 563.39S 2532.66W 70 40 S 89.01 W .64 565.23S 2622.85W 70 1 S 89.88 W 1.08 566.11S 2714.13W 69 59 S 89.53 W .35 566.57S 2803.20W 69 32 S 87.65 W 1.92 568.76S 2892.08W 2564.84 2654.95 2746.08 2834.99 2923.80 10441.24 8964.04 8907.94 10537.26 8998.63 8942.53 10631.67 9033.79 8977.69 10727.16 9069.09 9012.99 10821.96 9102.41 9046.31 69 15 N 88.64 W 3.82 569.50S 2977.47W 68 31 N 88.98 W .83 567.64S 3067.02W 67 45 N 88.31 W 1.05 565.57S 3154.61W 68 50 N 89.30 W 1.50 563.72S 3243.31W 70 0 N 87.65 W 2.03 561.35S 3332.01W 3009.05 3098.27 3185.53 3273.90 3362.24 10917.13 9135.66 9079.56 11011.21 9169.81 9113.71 11106.31 9205.52 9149.42 11202.66 9241.40 9185.30 11298.22 9276.77 9220.67 69 5 N 87.80 W .97 557.81S 3421.11W 68 20 N 87.55 W .82 554.26S 3508.70W 67 31 N 86.82 W 1.12 549.93S 3596.73W 68 44 N 88.50 W 2.05 546.29S 3686.06W 67 49 N 86.86 W 1.86 542.70S 3774.75W 3450.90 3538.05 3625.59 3714.47 3802.72 11392.90 9311.26 9255.16 11487.16 9345.10 9289.00 11582.30 9380.54 9324.44 11681.29 9418.87 9362.77 11776.73 9457.03 9400.93 69 26 N 85.90 W 1.95 537.13S 3862.73W 68 29 N 84.75 W 1.52 529.96S 3950.41W 67 46 N 84.86 W .76 521.97S 4038.34W 66 39 N 83.77 W 1.51 512.93S 4129.15W 66 13 N 88.97 W 5.01 507.39S 4216.42W 3890.13 3977.13 4064.32 4154.31 4241.01 11813.67 9471.63 9415.53 11876.08 9495.87 9439.77 11970.93 9533.22 9477.12 12065.43 9570.69 9514.59 12163.39 9610.30 9554.20 67 12 N 89.12 W 2.68 506.82S 4250.35W 67 5 N 89.70 W .88 506.23S 4307.85W 66 31 N 89.76 W .59 505.82S 4395.04W 66 44 S 88.73 W 1.48 506.60S 4481.78W 65 33 S 88.45 W 1.23 508.80S 4571.34W 4274.82 4332.16 4419.12 4505.71 4595.22 12258.37 9649.13 9593.03 12352.55 9686.78 9630.68 12446.54 9724.06 9667.96 12543.10 9762.32 9706.22 12641.09 9799.87 9743.77 66 10 S 87.73 W .95 511.69S 4657.97W 66 41 S 88.17 W .69 514.78S 4744.24W 66 34 S 88.66 W .49 517.17S 4830.49W 66 43 S 88.59 W .17 519.29S 4919.12W 68 11 S 88.68 W 1.50 521.45S 5009.59W 4681.85 4768.13 4854.35 4942.92 5033.33 12736.03 9834.41 9778.31 12832.80 9868.06 9811.96 12925.04 9899.51 9843.41 12958.79 9910.87 9854.77 12992.52 9921.86 9865.76 69 7 S 88.55 W .99 70 10 S 87.91 W 1.24 69 58 N 87.87 W 4.31 70 42 N 83.38 W 12.71 71 16 N 79.01 W 12.37 523.59S 5098.00W 526.39S 5188.68W 526.36S 5275.37W 523.94S 5307.05W 519.05S 5338.56W 5121.68 5212.34 5298.84 5330.29 5361.39 SP' RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/ 2 -46A/R- 10 50-029-21921-01 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NI/MBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 OPERATOR: BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 13020.31 9930.83 9874.73 13054.05 9941.93 9885.83 13087.43 9953.44 9897.34 13115.05 9963.54 9907.44 13147.27 9975.87 9919.77 71 4 N 74.85 W 14.19 513.11S 5364.17W 70 30 N 70.47 W 12.37 503.62S 5394.58W 69 10 N 67.88 W 8.30 492.48S 5423.87W 67 54 N 66.13 W 7.50 482.44S 5447.53W 67 5 N 64.32 W 5.77 469.97S 5474.55W 5386.55 5416.25 5444.72 5467.65 5493.77 13178.44 9987.93 9931.83 13212.80 10000.80 9944.71 13245.29 10012.05 9955.95 13279.05 10022.26 9966.16 13308.85 10029.88 9973.78 67 24 N 60.42 W 11.58 456.64S 5500.01W 68 36 N 56.80 W 10.38 440.05S 5527.20W 70 52 N 56.07 W 7.30 423.20S 5552.59W 73 55 N 55.50 W 9.15 405.11S 5579.19W 76 25 N 55.16 W 8.46 388.72S 5602.88W 5518.27 5544.28 5568.48 5593.81 5616.34 13343.15 10037.02 9980.92 13375.32 10042.38 9986.29 13406.34 10047.13 9991.03 13501.51 10061.49 10005.39 13598.71 10076.58 10020.48 79 34 N 53.90 W 9.86 369.25S 5630.20W 81 13 N 53.48 W 5.29 350.47S 5655.76W 81 11 N 52.68 W 2.55 332.06S 5680.26W 81 26 N 46.47 W 6.46 271.08S 5751.85W 80 41 N 45.00 W 1.69 204.07S 5820.60W 5642.29 5666.52 5689.73 5757.05 5821.14 13634.31 10082.46 10026.36 13668.34 10088.04 10031.94 13697.06 10092.62 10036.52 13730.86 10097.94 10041.84 13791.69 10107.46 10051.36 80 18 N 44.13 W 2.64 179.06S 5845.24W 80 48 N 44.76 W 2.33 155.09S 5868.75W 80 50 N 44.20 W 1.93 134.86S 5888.61W 81 2 N 44.67 W 1.48 111.03S 5911.98W 80 56 N 44.83 W .30 68.36S 5954.28W 5844.03 5865.87 5884.33 5906.04 5945.37 13886.86 10122.33 10066.23 13983.96 10137.45 10081.35 14017.44 10142.70 10086.60 14049.07 10147.65 10091.55 14080.35 10152.42 10096.32 81 4 N 44.86 W .13 1.71S 6020.57W 81 1 N 44.59 W .28 66.44N 6088.06W 80 54 N 44.87 W .89 89.93N 6111.33W 81 5 N 44.69 W .80 l12.10N 6133.34W 81 21 N 45.02 W 1.35 134.02N 6155.14W 6007.02 6069.78 6091.42 6111.88 6132.16 14115.18 10157.63 10101.54 14147.46 10162.43 10106.33 14177.35 10166.83 10110.73 14210.52 10171.77 10115.67 14241.69 10176.55 10120.45 81 25 N 45.69 W 1.91 158.22N 6179.64W 81 30 N 45.46 W .74 180.56N 6202.44W 81 34 N 45.51 W .29 201.29N 6223.52W 81 18 N 45.47 W .82 224.28N 6246.91W 81 1 N 45.95 W 1.75 245.79N 6268.96W 6154.97 6176.21 6195.85 6217.64 6238.19 14271.53 10181.22 10125.12 14302.80 10186.10 10130.00 14338.79 10191.86 10135.76 14395.26 10201.25 10145.15 14491.13 10219.19 10163.09 80 59 N 46.00 W .22 266.27N 6290.15W 81 3 N 45.58 W 1.34 287.81N 6312.29W 80 31 N 46.49 W 2.90 312.47N 6337.86W 80 20 N 47.23 W 1.33 350.55N 6378.49W 78 5 N 46.64 W 2.42 414.84N 6447.28W 6257.96 6278.60 6302.45 6340.42 6404.73 S¥--~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING ENDICOTT/ 2 -4 6A/R- 10 50-029-21921-01 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLOP~ATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 14564.15 10235.73 10179.63 75 43 N 46.83 W 3.26 14573.95 10238.17 10182.07 75 27 N 47.15 W 4.13 14666.00 10263.12 10207.02 73 5 N 50.20 W 4.10 463.57N 6499.06W 6453.11 470.05N 6506.00W 6459.60 528.55N 6572.52W 6522.03 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6593.74 FEET AT NORTH 85 DEG. 24 MIN. WEST AT MD = 14666 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 266.14 DEG. TIE-IN SURVEY AT 8,200.00' MD WINDOW POINT AT 8,285.00' MD PROJECTED SURVEY AT 14,666.00' MD St RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING ENDI COTT/2 -46A/R- 10 50-029-21921-01 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8200.90 7909.66 7853.56 425.89 S 1061.89 W 9200.90 8530.20 8474.10 526.23 S 1817.37 W 10200.90 8880.55 8824.45 566.19 S 2752.15 W 11200.90 9240.77 9184.67 546.33 S 3684.42 W 12200.90 9625.82 9569.72 509.73 S 4605.48 W 291.24 670.70 379.46 1320.35 649.65 1960.13 639.79 2575.08 614.95 13200.90 9996.42 9940.32 446.01 S 5517.87 W 14200.90 10170.31 10114.21 217.61 N 6240.13 W 14666.00 10263.12 10207.02 528.55 N 6572.52 W 3204.48 629.40 4030.59 826.11 4402.88 372.29 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SF .~Y-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE SHARED SERVICES DRILLING ENDICOTT/2-46A/R-10 50-029-21921-01 NORTH SLOPE BOROUGH COMPUTATION DATE: 1/20/97 DATE OF SURVEY: 071297 JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8200.90 7909.66 7853.56 425.89 S 1061.89 W 291.24 8257.79 7956.10 7900.00 439.65 S 1091.74 W 301.69 10.45 8380.86 8056.10 8000.00 464.77 S 1158.71 W 324.76 23.06 8518.59 8156.10 8100.00 480.93 S 1251.82 W 362.49 37.73 8671.71 8256.10 8200.00 492.95 S 1367.04 W 415.60 53.12 8844.10 8356.10 8300.00 506.64 S 1506.70 W 488.00 72.39 9043.60 8456.10 8400.00 519.15 S 1678.83 W 587.50 99.50 9260.25 8556.10 8500.00 529.33 S 1870.68 W 704.15 116.65 9522.58 8656.10 8600.00 539.59 S 2112.86 W 866.48 162.33 9823.00 8756.10 8700.00 556.53 S 2395.57 W 1066.90 200.42 10129.33 8856.10 8800.00 566.05 S 2684.90 W 1273.24 206.33 10418.80 8956.10 8900.00 569.82 S 2956.48 W 1462.70 189.47 10691.15 9056.10 9000.00 564.13 S 3209.73 W 1635.05 172.35 10974.02 9156.10 9100.00 555.73 S 3474.16 W 1817.92 182.87 11243.14 9256.10 9200.00 545.27 S 3723.76 W 1987.04 169.12 11517.17 9356.10 9300.00 527.41 S 3978.21 W 2161.07 174.04 11774.41 9456.10 9400.00 507.46 S 4214.29 W 2318.31 157.24 12028.47 9556.10 9500.00 505.85 S 4447.83 W 2472.37 154.06 12275.63 9656.10 9600.00 512.32 S 4673.75 W 2619.53 147.16 12527.35 9756.10 9700.00 518.94 S 4904.66 W 2771.25 151.73 12797.56 9856.10 9800.00 525.19 S 5155.56 W 2941.46 170.21 13094.92 9956.10 9900.00 489.84 S 5430.34 W 3138.81 197.35 13465.48 10056.10 10000.00 295.05 S 5725.50 W 3409.38 270.57 14104.86 10156.10 10100.00 151.09 N 6172.34 W 3948.76 539.38 14641.43 10256.10 10200.00 513.35 N 6554.53 W 4385.33 436.57 14666.00 10263.12 10207.02 528.55 N 6572.52 W 4402.88 17.55 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP~F~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 BP EXPLORATION (ALASKA), INC. ENDICOTT DUCK ISL./ 2-46A/R-10 500292192101 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 3/97 DATE OF SURVEY: 011797 MWD SURVEY JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION (ALAS TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS DIRECTION DEGREES DG/10 TOTAL RECTANGULAR COORDINATES 0 NORTH/SOUTH EAST/WEST VERT. SECT. 14147.46 10162.50 10106.40 81 30 14180.00 10167.14 10111.04 82 5 14184.22 10167.72 10111.62 82 10 14202.44 10170.04 10113.94 83 9 14217.59 10171.88 10115.78 82 56 N 45.46 W .00 180.57N 6202.61W N 46.08 W 2.64 203.04N 6225.69W N 46.16 W 2.69 205.93N 6228.70W N 48.07 W 11.71 218.23N 6241.94W N 46.55 W 10.07 228.42N 6252.99W 6176.38 6197.90 6200.71 6213.09 6223.43 14228.20 10173.18 10117.08 82 55 14243.39 10175.07 10118.97 82 46 14257.09 10176.88 10120.78 82 4 14279.56 10180.26 10124.16 80 34 14310.32 10185.76 10129.66 78 50 N 47.41 W 8.04 235.61N 6260.69W N 48.21 W 5.32 245.73N 6271.86W N 46.88 W 10.93 254.90N 6281.88W N 46.97 W 6.64 270.06N 6298.10W N 46.21 W 6.13 290.86N 6320.08W 6230.63 6241.09 6250.47 6265.63 6286.17 14342.54 10192.38 14362.95 10196.83 14420.00 10209.26 10136.28 77 24 N 46.04 W 4.50 312.71N 6342.81W 10140.73 77 25 N 45.79 W 1.19 326.57N 6357.12W 10153.16 77 25 N 45.79 W .00 365.40N 6397.03W 6307.37 6320.72 6357.92 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6407.46 FEET AT NORTH 86 DEG. 43 MIN. WEST AT MD = 14420 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 266.14 DEG. TIE-IN SURVEY AT 14,147.46' MD WINDOW POINT AT 14,180.00' MD PROJECTED SURVEY AT 14,420.00' MD · . 1 J ,.7 . Oil & G~.s Co~s." -'~' ~-' SPERRY- SUN DRILLING SERVICES ANCHOR_AGE AJ_~AS ~ PAGE 2 BP EXPLORATION (ALASKA), INC. ENDICOTT DUCK ISL./ 2-46A/R-10 500292192101 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 3/97 DATE OF SURVEY: 011797 JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPERATOR: BP EXPLORATION (ALAS INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANG~ COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 14147.46 10162.50 10106.40 14420.00 10209.26 10153.16 180.57 N 6202.61 W 3984.96 365.40 N 6397.03 W 4210.74 225.78 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. PAGE 3 SR=RRY'SUNDRILLING SERVICES Ai~CHOR3~GE ALASKA BP EXPLOP, ATION (ALASKA), INC. ENDICOTT DUCK ISL./ 2-46A/R-10 500292192101 NORTH SLOPE BOROUGH COMPUTATION DATE: 2/ 3/97 DATE OF SURVEY: 011797 JOB NUMBER: AK-MM-60188 KELLY BUSHING ELEV. = 56.10 FT. OPER3kTOR: BP EXPLORATION (ALAS INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 14147.46 10162.50 10106.40 14420.00 10209.26 10153.16 180.57 N 6202.61 W 3984.96 365.40 N 6397.03 W 4210.74 225.78 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS MEMORANDUM State ot Alaska Alaska Oil and Gas Conservation Commission TO: David Johns..t~m~, DATE: Chairm~ THRU: FILE NO: Blair Wondzell, 8~ P: !. Supervisor r/'5 FROM' Bobby Foster SUBJECT: Petroleum inSp~ctor December 29, 1996 AKHIL2DD.doc BOPETest - Doyon 15 BPX- DIU- 2-46NR10 PTD # 96~3"~5'5- ~/,~ ~._/~/ Saturday, December 28. 1996: I traveled this date to' BPX's DIU well 2-46A t R10 being drilled by Doyon Rig 15 and witnessed the weekly BOPE test. As the AOGCC BOPE Test Report shows there were no failures. The-rig was clean and seemed to be in good working order. The location was clean and there was good access to all areas of the rig. Summary: I witnessed the weekly BOPE test on Doyon rig 15 drilling BPX's DIU well 2-46A I R10 - Test time 2.5 hours - no failures. Attachment: AKHIL2DD.XLS _X_ Unclassified Confidential (Unclassified if doc. removed ) STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPE.~,TION: Drlg:~ Workover: X Drlg Contractor: DOYON Operator: BPX Well Name: MPI- 2-40A/RIO Casing Size: g 5/8" Set @ Test: Initial~ Weekly X Rig No. 15 PTD # Rep.: Rig Rep.: 8,$25' Location: Sec. Other DATE: 12228/90 96-0i85 Rig Ph,# 659-6770 / 72 JAMES CARLILE ALLEN SINCLAIR 32 T. 11N IR. 15E Meridian Urniat { ................................ Y~st ...... I {M!SC, INSPECTIONS: FLO~JR SAFETY VALVES: Quan. Pressure P/F { { Location Gen.: ..QK Well Sign OK Upper ,Kelly/IBOP I 5OO/5, OO.O P ~ ' Housekeeping: OK (Gert) Drl. Rig OK Lower Kelly / IBOP f 500/5,000 P ~ -r-r,, ,,~ ~ .._.~ ' ;' ' ~ __ ..~ ¢, _ ~ ~_. -~ .... ,~" ~ ' · P, ~ ,..,n Locauon ~e~ H~a,u oe~. ~u~ o~,, , yp~ ~ ~00t5,000 P Standing Order Posted 'res inside BOP '~' 500/5,000 P BOP STACK: Annular Preventer 1 Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves , Check Valve Quan. Test Press. 300/3,000 500/5,000 50o/5,o0o 500/5,000 500/5, 000 500/5,000 500/5.000 N/A P/F Test P CHOKE MANIFOLD: Pressure P/F ,, P No. Valves 17 500/5,000 P P No. Flanges I 500/5,000 P P Manual Chokes I Functioned P P Hydraulic Chokes 1 Func§oned P P P IVlUD SYSTEM: Visual Alarm Tdp Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK H2S Gas Detector OK OK , ACCUMULATOR SYSTEM: System Pressure 3,000 I P Pressure After Closure 1,500 ! P 200 psi Attained After Closure minutes 35 sec. System Pressure Attained 3 minutes :~5 sec. Blind Sw~tch Covers: Masteri '" Yes Remote: Yes · Nitgn. Btl's: 4 @ 2.500 Psig. Number of Failures: 0 ,Test Time: 2.5 Hours. Number of valves tested 23 Repair or Replacement of Failed Equipment will be made within~ days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 .11] II.II II .I I [..I III. II II J IJ . III . I .I I I I I II REMARKS: ~Rig in good condition, good test. Distribution: orig-Well File c - Oper./Rig c - Database c - Tdp Rpt File c - Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: BOBBY D. FOSTER FI-O21L (Rev.12./94) AKHIL2DD.XLS TONY KNOWLE$, GOVERNOF~ ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 18, 1996 Steve Schultz Senior Drilling Engineer BP Exploration (Alaska), Inc. P O Box 196612 Anchorage, AK 99519-6612 Rel Duck Island Unit 2-46A/R-10 BP Exploration (Alaska) Inc. Permit No. 96-181 Sur. Loc. 3235'NSL, 2306~VEL, Sec. 36, T12N, R16E, UM Btmnhole Loc. 4007'NSL, 3832'WEL, Sec. 35, T12N, R16E, UM Dear Mr. Schultz: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits rcquired by la~v from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting detemfinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficicnt notice (approximately 24 hours) must be given to alloxv a representative of the Cormnission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on thc North Slope pager at 659-3607:. Chairman ~ ~ BY ORDER OF THE COMMISSION dlf/Enclosures cci Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ALASF"~©IL AND GAS OONSERVATION GOd'MISSION APl: ;ATION FOR SUNDRY APP, )VAL 1. Type of Request: ~ Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Vadance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of well: ~ Development [] Exploratory [] Stratigraphic [] Service 4. Location of well at surface 8. 2045' SNL, 2306' WEL, SEC. 36, T12N, R16E At top of productive interval 2834' SNL, 4680' WEL, SEC. 36, T12N, R16E At effective depth 2829' SNL, 4978' WEL, SEC. 36, T12N, R16E At total depth 2817' SNL, 5064' WEL, SEC. 36, T12N, R16E 6. Datum Elevation (DF or KB) KBE = 55.1' Unit or Property Name Duck Island Unit/Endicott Well Number 2-46/Q- 15 9. Permit Number 89-23 / 90-506 10. APl Number 50-029-21921 11. Field and Pool Endicott Field / Endicott Pool 12. Pre~ent well condition summary Total depth: measured 11561 feet true vertical 10764 BKB feet Effective depth: measured 11348 feet true vertical 10569 BKB feet Plugs (measured) Junk (measured) XO, tubing end locater and nozzle (36' total) fish in hole at 11312' Casing Length Size Cemented MD TVD Structural BKB BKB Conductor 71' 30" Driven 110' 110' Surface 2459' 13-3/8" 2772 c.f. Permafrost 2498' 2475' Intermediate 10175' 9-5/8" 575 c.f. Class 'G' 10214' 9558' Production Liner 1606' 7" 451 c.f. Class 'G' 9955'-11561' 9342'- 10764' Perforation depth: measured 10716'-10764', 10783'-10796', 10835'-10854', 10874'-10904', 10970'-10985' true vertical (Subsea) 9942'-9985', 10002'-10014', 10048'-10065', 10083RC~', ~l~'.~0D~3' Tubing (size, grade, and measured depth) 3-1/2" 9.2# L-80 tubing with 2-7/8" taiipipe to 8923'NOV 1 2 1996 Packers and SSSV (type and measured depth) 9-5/8" Packer at 8875'; 3-1/2" SSSV ~r~l:)il & 6as Cons. Commission Anchorage 113. Attachments [] Description summary of proposal [] Detailed operations program [] BOP sketch 14. Estimated date for commencing operation November 15, 1996 16. If proposal was verbally approved Service Name of approver Date appr~ ~ ~ Contact Engineer Name/Number: Chris West 564-50~.d~. ~' ~'epared By Name/Number: 17. I hereby certify that th ,~_.~going k~'ue an~ co_~rrect to the ~est of m,/ knowledge S,gned SteveShultz .~-~"~"") ~"~% ':'l~fl~ i.~q};~-: ~;.illing Engineer "' Com~nis~i~; ;f.~e;.0nly Conditions of Approval: Notify Commission so representati~.e;rr{~&i~..e's~.,'l; Plug integrity __ BOP Te~.t ~i'-- '_-;L0cati°n clearance_ Mechanical Integrity Test '; ;':$;ul~,qu;~'~t {orm required 10- - --.~/ 15. Status of well classifications as: [] Oil [] Gas [] Suspended Kathy Campoamor, 564-5122 Date J Approval No. ~ -~,~ l'"'~ Approved by order of the Commission Commissioner Date Form 10-403 Rev. 06/15/88 Submit In Triplicate' STATE OF ALASKA ALASKA ~IL AND GAS CONSERVATION CO~v,ivllSSlON PERMIT TO DRILL 20 AAC 25.005 la. Type ofwork I~Drill CIRedrill llb. Type of well I-IExploratory I-IStratigraphic Test I~Development Oil [] Re-Entry [] DeepenI [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan RTE = 56' Endicott Field / Endicott Pool 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 034633 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 3235' NSL, 2306' WEL, SEC. 36, T12N, R16E Duck Island At top of productive interval 8. Well Number Number 2S100302630-277 2854' NSL, 2652' WEL, SEC. 35, T12N, R16E 2-46A/R-10 At total depth 9. Approximate spud date Amount $200,000.00 4007' NSL, 3832' WEL, SEC. 35, T12N, R16E 11/15/96 :~2. Distance to nearest property line113. Distance to nearest well i14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 034634, 1448'I 2-52/S-14, 261' at 9296' TVD 2560 15099' MD / 10456' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 8296' MD Maximum Hole Angle 90 o Maximum surface 4056 psig, At total depth (TVD) 9990' / 5055 psig !18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 29# L-80 IBM 6999' 8100' 7810' 15099' 10456' 530 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 RECEIVED Liner NOV 1 2 1996 Perforation depth: measured AJa~l~ 0il & 0ms Cons. Commission true vertical Anchoral~ 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Time vs Depth PIct [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Chris West, 564-5089 Prepared By Name/Number'. Kathy Campoarnor, 564-5122 21' l hereby certify that th~~ing is tr~e~ndTrrect to the best of my kn°wledgesigned ' \ Commission Use Only ~/,¢~ ~ A.¢/I ~ Title Senior Drilling Engineer Date 'Permit Number APl Number J Approval ~.. ~.. I S~ocowr Date letter /~'_/~::~,// 50- 4::~-~ '~- 2.-./~'.~_../" --C::~ / /'/'" / i~ ~- for other requirements Conditions of Approval: Samples Required [] Yes ~ No Mud Log Required [] Yes ~ No Hydrogen Sulfide Measures ~['Yes [] No Directional Survey Required ~iCYes [] No Required Working Pressure forBOPE []2M; []3M; ll~ 5M; [] 10M; [] 15 Other: 0riglrlaJ ;5iglk,.. by order of Approved By ~,.~, -~ ~ J.?~v,~ ~r,,f, J0JlRst0r~ Commissioner the commission Date l l-/ ~'"~, Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: 12-46AJR-10 Well Plan Summary I Type of Well (producer or injector): I Producer I Surface Location: 3235 FSL 2306 FEL S36'1-12N R16E UM Tie in survey Location' 2809 FSL 3368 FEL S36 T12N R16E UM Target I Location' 2854 FSL 2652 FEL S35 T12N R16E UM Target 2 Location: 3694 FSL 3512 FEL S35 T12N R16E UM Bottom Hole Location' 4007 FSL 3832 FEL S35 T12N R16E UM I AFE Number: 1727005 I Rig: I DOYON 15 Date: and complete: I MD. 115099 I ITVD' 110456I IKBE: 156 IWell Design (conventional, slimhole, etc.)- IULTRA SLIMHOLE Formation Markers Horizontal Well Bore: Formation Tops M D TVD RESERVOIR PRESSURE (ss) UPPER SV SHALE 3180 13-3/8" SURFACE CASING @ 25OO BASE UPPER SV TOP SV MARINE SHALE 4050 BASE SV MARINE SHALE SV-5 4150 BASE SV-5 4460 TOP UGNU TOP WEST SAK TOP SEABEE/AYLYAK KOP 82~6 MD / 7931 TVDSS TOP SHALE 9735 8620 WALL/TUFFS TOP HRZ 10980 9125 BASE HRZ 9375 TOP PUT RIVER BASE PUT RIVER (LCU) 9375 LCU /ITKILYARIAK 11597 9375 KEKIKTUK 9990 Intermediate Casing @ 10,213 MD Top Flow 5 13346 9990 2215 - 5055 psi Top Flow 4 13899 10055 2215 - 5055 psi Top Flow 3 14096 10150 5043 psi Top Flow2 14236 10185 Top Flow1 14890 10267 Top Zone 3A3 ( P3) 10370 4656 psi TD 15099 10400 Casin ;I/Tubing Program: Hole Csg/ Wt/Ft I Grade Conn Length Top Btm Size TbgI MD/TVD MD/TVD O.D. 8.5 7 29 L-80 IBM 6999 8100/7810 15099/10456 TBG 4.5 12.6 13 Cr NSCT 13262 38 13300/10045 -_ 2-46A/R-10 DRILLING PERMIT 11/8/96 SUMIv ARY PROCEDURE COMMENTS 1. The 9-5/8 "x 3-1/2" production packer is a TIW "HBBP" permanent packer with a tubing seal assembly above. 2. The new 7" packer should be set at +/- 13,300' MD. PRE-RIG OPERATIONS 1. RU wireline, pull GLM's and close sleeve in ported nipple at 11,645. 2. Rig up cement trucks to X-Mas tree and establish rate down 3.5" x 2.875" tubing. 3. Pump 50 sx (7.5 bbl) of class G cement and bullhead down the 3.5" tubing. Displace cement to 10,545' MD. 4. RU wireline and cut tubing above X nipple at 8841. 5. Pull the WL SSSV. Drift and dummy off gas lift mandrels, and leave the GLM #1 open. 6. Circulate the tubing with 1.5 volumes of 9.8 ppg brine. Check that the well is dead. Freeze protect the top 200' with diesel. Set BPV. Note: Maintain contact with Drilling. If rig move is delayed to more than four days after the well kill, a deeper freeze protect will need to be done by the PE's. Dig out the cellar and level the pad. Inspect the wellhead and tree. Test the 9-5/8" packoff and function test the LDS's. RIG OPERATIONS (SUMMARY) 1 Mobilize Doyon 15. Review Endicott Simultaneous Operations Plan concerning rig moves. Check that the well is dead. If not circ well w/9.8 brine. ND the tree, and NU the BOPE. Test the BOPE and pull BPV. (1/2 day) Screw into the landing joint. Pull and LD the tubing. (1 day) P/U section mill and TIH to cut section from 8280 - 8330. (2 days) POOH w/mills. (1/2 day) RIH with OE DP and Spot 100 sx cement plug from 8100' to 8380'. (1/2 day) POOH with OEDP. (1/2 day) WOC for 12 hours minimum. (1/2 day) Pick up Sperry 6.75" directional BHA and ATJ 18 bit to build @ 8°/100 feet to 66© at appx 8749' MD. Drill ahead to TD at 15,099 POOH. (15 days) If hole conditions dictate, run HO over hole interval. Run 7" solid liner from 8900 to 13,454 and cement as per plan. (2 days) Perforate with DPC charges at 1000 psi underbalanced with perforation intervals picked from logs. (3days) RIH w/7" x 4-1/2" packer, 4-1/2" L-80 tubing, and 6 GLM to expected setting depth at 13,300'. Drift packer, tubing and all jewlery before running. (1 day) Pump Corrosion inhibitor. Set the 7" packer. Test the tubing to 3500 psi. Test the packer and IA to 3500 psi. (1/2 day) Set the BPV. ND the BOPE, and NU the tree. Shear the RP valve and freeze protect the well. (1/2 day). Turn the well over to Production. , 7 8. . 10. 11. 12. 13. 14. 15. 16. 17. RECEIVED NOV 1 2 1996 Alaska 0tl & Gas Cons, Commission Anchorao~ 2-46A/R-10 DRILLING PERMIT 11/6/96 ~ Drilling Hazards DRILLING CLOSE APPROACH WELL SHUT-INS There are no drilling close approach wells after the sidetrack of the original 2-46/Q-15 wellbore. There is a deep intersection close aproach in the 2-52 well. PORE PRESSURE /LOST CIRCULATION Production Interval (8.5"): The Kekiktuk Sands interval may be slightly higher than normal AND VARIES VERY GREATLY, but the pore pressure (based on nearby 3B BHP of 2215 - 5055 psi at 10,000' TVDss) should range from _+4.2 to 9.6 ppg EMW. The formation also has the potential for lost circulation (see Geologic Prognosis for faulting details). Lubricant additions (see above) should be utilized if torque and drag become troublesome. Flex collars should be utilized in the BHA to minimize potential differential stickinq. Liquid casing and OM Seal should be on hand to help combat lost circulation. NOTE: See the Geologic locations and sizes. MPI history. Prognosis for a detailed description of the expected fault Review the Pad Data Sheet for trouble highlights throughout 2-46A/R-10 DRILLING PERMIT 11/6/96 7" CASING CEMENT PROGRAM - Halliburton CASING SIZE: 7" 140° F SPACERS' 20 bbls 2% KCL water 50 bbls MCS-4 2/2% KCL @ 1 ppg over MW CIRC. TEMP: STAT. TEMP: 220° F CEMENT TYPE TAIL' Class G + 0.5% CFR-3 + 0.7% Halad 344 + 0.1% HR5 + 4 pps Super CBL TAIL SLURRY Density: 15.8 ppg Yield' 1.15 ft3/sk Volume: _ 530 sx Pump Time: _ 4 hours TOC: _10,500' MD Fluid Loss: <30 cc Free Water: 0.0 cc Excess: 30% in open hole Comp. Strength' 1,800 PSI 3,000 PSI Compressive Strengths at 12 and 24 hours respectively. SLURRY PLACEMENT TOC @ 11,500 equivalent to the > 1000 above Kekituk (assumes Kekituk at +13,346 MD). OTHER CONSIDERATIONS' Perform lab tests on mixed cement/spacedmud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 6 BPM. Temperatures estimated by Halliburton and are representative of those encountered in the region around SPI. CEMENT NOTES: , , 4. 5. 6. 7. 30% excess (based on gauge hole). Centralization: Run 2 straight blade per joint from TD to above. Run 1 st. blade rigid centralizers above window in 9.625" casing Hook up flow meter and have Halliburton generate rate vs. pressure plots. Pumping order: Fresh water, spacers, tail slurry (on the fly), Liner wiper dart. Displace with mud at 6 - 8 BPM. Calculated ECD's show max of 12.65 ppg EMW. Reciprocate casing as long as hole conditions allow; land on hanger if sticky. Slow pumps 5-10 bbls before plug bump; bump plug to maximum 3,000 psi. 2-46A/R-10 DRILLING PERMIT 11/6/96 TREE: 4-1/16" / 5000 psi / McEvoy R.T. ELEV = 55.1' WELLHEAD: 13-5/8"/5000 psi/McEvoy B.F. ELEV = 16.3' MAX. DEV. - 37:00 7500' MD 13-3/8", 68#/ft, L-80, Btrs Csg 9-5/8l'. 47#/ft 8771' ~ section for sidetrack % % % % % % % ... -., ,,. .,. ,.. .~, ,,- ,,. .~ / / · % % .,~ / ,,' ,,- / / / ,,,' / · .,, ,,, ... ,,. ~. ,,. ,,. ,,, / , ,,' / ,,' .., ,.. ,,- / .,' / . ," ," ," ,-' , % % % % % % % % % I ,'., ..' ..' ..' ..' ,'., ,' . oo~, o o',-l, / · · · - ~' TIW SBR (12' long) I 8860' I I-' 9-5/8"PACKER ~ ,,,j~"~--- TIW (HBBP) I 8875' i ~ ~ ~ 2-7/8", 6.5#/ft, L-80, TAILPIPE PARKER (2.313" I.D.) 8899' I I ~----- 2-7/8" 'X' NIPPLE .~ ;~.PARKER(2.S13"I.D., I 8911' [ ! \ TIW Tie-back sleeve 7.375" I.D. 8915' "%"---'~ -- ~ 2-7/8" WLEG%, TOP OF 7" LINER ,%,,% ,, , . 9955' ~ ~'.%' '% ,' ~x'~ Min I.D. = 3.687" %P -- -- ToolLiner Hanger Running 9-5/8", 47#/ft, NT95HS, NSCC Min I.D. = 2.479" PERFORATING SUMMARY Ref. Log: DLL-GR (03/19/89) SIZE SPF INTERVAL STATUS i%,,%,%,,%,%,,%, 100 Sx cement plug 2 1/8" 4 10716'- 10764' Sqz 10783'. 10796' Sqz '%"%'¥¥%'%' 10835'- 10854' Sqz 10874' - 10904' Sqz 2 1/8" 4 10970'- 10985' Sqz 2 1/8 4 10745'- 10755' OPN 2 1/8 4 10896'- 10904' OPN 2 1/8 4 10970'- 10985' OPN :-' XO, tubing end locater and I I ~ nozzle (36' total)fish in hole PBTD 11348' ~ 7"' 29#/ft' SM'110' I I "'"'"'"'" Btrs-TKC 11561' ~ '" '" '"" '" '"" Date By Comments ENDICOTT WELL' 2-46 / Q-15 06/01/89 JLH INITIAL COMPLETION APl NO. 50-029- 21921 08/03/90 JLH :ADD PERFORATIOINS COMPLETION DIAGRAM 5/1/95 JTP SQZ AND RE-PERF 9/4/95 JLH ADD PERFORATIONS BP EXPLORATION (ALASKA), INC TREE: 4-1/16" / 5000 psi/McEvoy R.T. ELEV = 55.1' WELLHEAD: 13-5/8" / 5000 psi/McEvoy B.F. ELEV = 16.3' MAX. DEV. - 37:00 7500' MD 13-3/8", 68#/ft, L-80, Btrs Csg I2498. I I 9-5/8", 47#/ft NT80S XO to NT95HS I ~ I Secti°n cut in 9'5/8" casing fr°m I 8771' f 8290' to 8330' MD I 8841' 9-5/8" PACKER ~ ~_~..~~ TIW (HBBP)J 8875' ~j ~ 2-7/8", 6.5#/ft, L-80. TAILPIPE , I~----~ 2-7/8" 'X' NIPPLE , PARKER (2.313" I.D.) 8899' I ! I'~-'---- 2-7/8" 'X' NIPPLE / \ TIW Tie-back sleeve 5' 7.375" I.D. 891 ',,",, 2-7/8" WLEG ."""" 8923' TOP OF 7" LINER '/%/% J /%""'% 9955' '~ ~-x~, Min I.D. = 3.687" ~ , ~,/"2 ~ Liner Hanger Running 9-5/8", 47#/ft, NT95HS, NSCC Jlo213' J ~ i i,, NOV 12 1996 ,,,. PERFORATING SUMMARY Ref. Log: DLL-GR (03/19/89) Alaska 011 & Gas Cons. Commission Anchorage · ¢' ¢' / ¢' ,.' .,' SIZE SPF INTERVAL STATUS .',,,',,,,,,,',,',,,'~ J ~.,,,,,,,,,,,,,,,,,,,,,,,. 100 Sx cement plug ; '% '"' % "" % '" % / %'~ % ·'~' 2 1/8" 4 10716' - 10764' Sqz ..,,,.,,..,.,.,,,.,,,,,,.. 10783' - 10796' Sqz .,,,.',,.,,.,',,,,.,,,,,. 10835' - 10854' Sqz .",',',',",',' 10874' - 10904' Sqz 2 1/8" 4 10970'- 10985' Sqz 2 1/8 4 10745'- 10755' OPN 2 1/8 4 10896'- 10904' OPN 2 1/8 4 10970'- 10985' OPN i 'j end locater and XO. tubing J J .~ nozzle (36' total) fish in hole PBTD 11348' 7"' 29#/ft' SM'110' I I ""'"""'"'"'"' Btrs-TKC 11561' ~ '" '" '" '" '" '"" Date By Comments ENDICOTT WELL: 2-46 / Q-15 06/01/89 JLH INITIAL COMPLETION APl NO. 50-029- 21921 08/03/90 JLH ADD PERFORATIOINS COMPLETION DIAGRAM 5/1/95 JTP SQZ AND RE-PERF 9/4/95 JLH ADD PERFORATIONS BP EXPLORATION (ALASKA), INC TREE: 4-1/16"/5000 psi/McEvoy R.T. ELEV - 55.1' WELLHEAD: 13-5/8"/5000 psi/McEvoy B.F. ELEV = 16.3' MAX. DEV. = 37:00 7500' MD O ~ ~ OTIS (2.750" I.D.) 1534' 13-3/8", 68#/ft, L-80, Btrs Csg 2498' '~ 3-1/2", 9.2#/ft, L-80, TDS ~ Tubing GLM's (Camco). (1-1/2", "RK")Latch No. MDoBKB TVDSS 9-5/8", 47#/ft ,---.- #53065' 3004' #46195' 6129' NT80SXOtoNT95HS J'~-~ !#3 8295' 7931' 8771' ~ "- #1 8823' 8370' ' il I ~-- 3-1/2 .... X" NIPPLE ' i I PARKER (2'750" I'D') I 8841' I ~ ~.~ TIW SBR (12' long) 8860' 9-5/8" PACKER ~ ~'~--~ TIW(HBBP) ~ ~ ~ 2-7/8", 6.5#/ft, L-80, TAILPIPE ~ I.~---' 2-7/8" 'X' NIPPLE i PARKER (2.313" I.D.) 8899' ! ! ~ -- 2-7/8" 'X' NIPPLE l ~ PARKER (2.SlS,, i.D.) I 8911, j ! \ ~ TIW Tie-back sleeve 7.375" I.D. 8915' .",'~ ~--'-~ 2-7/8" WLEG J 8923' ,/%"'% % % 9955' ~ ""', ~ Min I.D. 3.687" ,.,?,] -- Liner Hanger Running Tool Min I.D. = 2.479" 9-5/8", 47#/ft, NT95HS, NSCC ' ._ , RECEIVED PERFORATING SUMMARY NOV 1 2 19911 Ref. Log: DLL-GR (03/19/89) ,',~,' ,' ,',~ Alaska 011 & Gas Cons. Commission ',',',',',',,"'"'"'""~ 100 Sx v...,,._~ SIZE SPF INTERVAL STATUS cem~C~l~{'~O 2 1/8" 4 10716' - 10764' Sqz 10783'. 10796' Sqz 10835'- 10854' Sqz 10874' - 10904' Sqz 2 1/8" 4 10970'- 10985' Sqz 2 1/8 4 10745'- 10755' OPN 2 1/8 4 10896'- 10904' OPN ! 2 1/8 4 10970'- 10985' OPN ' ' ~' XO, tubing end Iocator and PBTD I 11348' I '~ nozzle (36' total)fish in hole I I Btrs-TKC 11561' '~ '" "" '" "'"" Date By Comments ENDICOTT WELL: 2-46 / Q-15 06/01/89 JLH INITIAL COMPLETION APl NO. 50-029- 21921 08/03/90 JLH 'ADD PERFORATIOINS COMPLETION DIAGRAM 5/1/95 JTP SQZ AND RE-PERF 9/4/95 JLH ADD PERFORATIONS BP EXPLORATION (ALASKA), INC TREE: 4-1/16" / 5000 psi / McEvoy R.T. ELEV = 55.1' WELLHEAD: 13-5/8"/5000 psi/McEvoy B.F. ELEV = 16.3' MAX. DEV. = 37:007500, MD ~r--~ .... r'~ i (~]) ~ r---- OTiS (2.750" I.D.) 1534' 13-3/8", 68#/ft, L-80, Btrs Csg I2498. I 3-1/2", 9.2#/ft, L-80, TDS ~-- Tubing GLM's (Camco), (1-1/2", "RK") Latch No. MD-aKa TVDSS i I 9-5/8", 47#/ft ~ #5 3065' 3004' #4~ 6195' 6129' NT80SXOtoNT95HS I'~'~ #3 8295' 7931' I I ~ __ #28700' 8268' 8771' '~- ------ #1 8823' 8370' I I i : I I ~-- 3-1/2 .... X" NIPPLE PARKER (2.750" I.D.) 8841' 9-5/8" PACKER ' ~~ TIW(HaSP) [ 8875' , ~ 2-7/8", 6.5#/ft, L-80, TAILPIPE ! I'~' 2-7/8" 'X' NIPPLE I i iPARKER (2.313" I.D.) 8899' I I !~---'- 2-7/8" 'X' NIPPLE '1 %~ ~,,,. PARKER (2.313" I.D.)i 8911' i / \ ,, TIW Tie-back sleeve 7.375" I.D. 8915' ~- ' ~ 2-7/8" WLEG I8923' TOP OF 7" LINER 9955' ~ ""~ -- Min I.D. = 3.687" ","?'l Liner Hanger Running Tool 9-5/8", 47#/ft, NT95HS, NSCC Min I.D. = 2.479" 110213'~ ~ '~ i PERFORATING SUMMARY Ref. Log: DLL-GR (03/19/89) SIZE SPF INTERVAL STATUS 2 1/8" 4 10716'- 10764' Sqz 10783' - 10796' Sqz 10835' - 10854' Sqz 10874' - 10904' Sqz 2 1/8" 4 10970'- 10985' Sqz 2 1/8 4 10745'- 10755' OPN 2 1/8 4 10896'- 10904' OPN 2 1/8 4 10970'- 10985' OPN -'' XO, tubing end Iocator and I I '~- nozzle (36' total)fish in hole PBTD, 11348', ~ 7", 29#/ft, SM-110, I I ,',',',',',',' Btrs-TKC 11561' ~ '" '" "'" '" "" ~ ' Date By Comments ENDICOTT WELL: 2-46 / Q-15 06/01/89 JLH INITIAL COMPLETION APl NO. 50-029- 21921 08/03/90 JLH ADD PERFORATIOINS COMPLETION DIAGRAM 5/1/95 JTP SQZ AND RE-PERF 9/4/95 JLH ADD PERFORATIONS BP EXPLORATION (ALASKA}, INC Cement Placement Report Operator Well 246Aliner.cmap Page 13 Field Rig Date 23:32 05 Nov96 !iiiiii!ii!?:.i:i' :::i::i.i!:iiiiii..:.:..i:i:il i.!i:.:,i Volume Top Bottom Fluid Position ~ ( bbl ) ( ft ) ( ft ) i i Water Based Mut 445.35 9797.08 9797.08 Annulus 2000-i !?i !:i~'~i~'!~ !. i~;.~ Spacer I 50.00 9797.08 11500.00 Annulus ! Tail Slurry 108.64 11500.00 0.00 Both "i Water Based Mat 400.90 0.00 15019.00 Casing _ 4000 ..... l ii;~; i--- - i '!i:':i~':'I ~';!i "': ' ::.:.:::.- !i; :: :i.:: :: pumping SChedule 6000 ..... i i::::: i:.i ; .... ~ Water Based Mud Volume Flowrate i ~ Spacer I Fluid ,--- i ii '(' :: ii i .i:'-i' .!i:.i. ~ Tail Slurry (bbl) (bbl/min) ~ i !i.'i ::i!i. ii: i i Water BasedMud 445.35 6.00 ~iii Spacer I 50.00 6.00 ¢~ 8000 .... ...i Tail Slurry 108.64 6.00 Shut down 0.00 0.00 - i ili' ilii ~.':.!:i....i.i':?!' i:i'i: Top plug 0.00 0.00 ~:?: ~ :::::::::::::::::::::::::::::::::::::: :~:~:: : Water Based Mud 400.90 6.00 i :::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::: ::i:: ::: ::5:: | I i:i:! ::::::::::::::::::::::::::::::::::::::::::: :::i:i: ]oooo .... i--.iii ;~: :4!~ii!.~! . ,~::~::, ...................... , :; .................. : :::~:: . ~2ooo .... i--.~! 14000 -10 -5 0 5 10 Well Diameter( in ) Oct-lO-g6 11:52A Anad~ill DPC 907 344 2160 P.O5 I SHARED SERVICES DRILLING i I '--r'-z.iO/-.~/I1- IU ~,l-'..lJ tF1/& ,.3I J ................ I - i VERTICAL SECTZON VIEW [ Section at: 269.~8 ~ TVD Scale.' 1 inch = 1200 fee;,' ~ Dep Scale.' :I inch : 1200 feet ~ Beach ..... · O~ Oct ,~ .... ~ ............................... ',, i [ i 4nadrJ]] Schlumberger ~ I Marker Identification MD BKB; SECTN INCLN ',- I " ~ A} lIE-IN SUgVE~ B201 7~t6 I06B 35.45 I ' B) TOP ~ WINDOW 8296 7987 11~8 34.77 I C) KOP / CURVE 8/100 830~ 7992 t120 34 73 I ' ~ ....... m .... D1 END CUgVE 8/100 B7~ B276 ~453 66,08 ~ ..... 2 ..... El CURVE t0/100 i2848 993[ 5200 66.08 'f~-~ ¢~%6''~- ............... Fl END CUgVE ~0/100 133~6 ~00~6 5631 ~0.00 I ~ ~ G) TARGET ~ ~~ 13346 10046 563t go.o0 ~ ~ -- HI 8flOP ~0/100 ~3624 10046 5827 90.00 ~ J] BUILD lO/lO0 13977 10151 6061 56.56 ,-~~:ZZ:~Z_ : .... K) END BUILD JO/lO0 14312 10246 6283 90.00 ~o~ - L} D~OP ~0/100 ~5~0 t02~5 647~ ~0.00 I I . , ~ , ,, I~XE[ U-I- ',, ' . PLAN ~ ........... ~ ........... '~ ~ ~ ~ ..~ ........ ~ V~ ...... · ~ ~ ~,,~ .~- ....... ... ~... :::: :......_. ~~::::-~,-____,~ ~;;;,._~ o 600 1200 1800 2400 3000 3600 4200 4800 5400 6000 6600 7200 7800 Sect ion Departure (~adril] (c)96 246AP3 3:0b.07 ~,09 PN P) Oct-10-g6 11:52A Anadrill DPC g07 344 2160 P.06 ,~_ !~ ~q' "~' r,..I3 t.¢3 0 0 0 c.~ ',.0 0 0 0 I.~ L~ ill I mm ~l ,,,~, ,-¢ 0 0 ~~~~000~ I ~ ~ A h ~ ~ ~ ~ ~ ~ ~ ~ ~ 00 II'q~ I II II ~ I1~)~- II I ~ ~ ~ ~ 0 -- I , :~,, ,., I I II I ~ $ ~OZ ~Z~ Z~Z~ ~ZO I I I III ~ , I 'l I III mil IIIl1 I il I ~ I I I III I III I Ill I II I I III I III ~ I .I I III II ~l I II I I ....................~ ,' ,'~', "~,, ['" ¥-"',, ,, ,' ~ I II ~ I ~ I ... , ,. ,, ,, ,,, C!J IlIl mm , I ,l , ', i ' ~ () , , Ill,l "' . I : I I I1~1 I II I ~ ' I mill' III .. .... ,.~~ ........ I I1~1 I mi I I I[ I I1~1 I II I N I Ii I (I I I II f j-- __ ! I I Il I I Il l '- i~ . , i,~ , ,,,,,,, . - ~¢~ , ,,,, ,., ,/ ,,-,,,., ~: .._. I ........... .... ..... L. , ~.~.~ - ~ ""' t i1.1 I ~l ; I. I I I ~l~ml I ~~-~> ~ ....... I ~ I~ I , II I I II I ~1 ~1 I/I I II I II I /I II I I II I ...................................... .... " i ~ I II I I II l I ~ I I I I I , , . , I Il I Il I I II l I I I I II I I. II I ~ ' '~ '~ G~t~ ,1,~, 1996 .............. , .... ,~ ..,~ .. ., ,~.,...,~ ............... :: ' :' ~ ' , ' II , Illl ~' , II Ii Ii ,.~ Il ~ I I: i ~ i _ ! _ _ _ ! _ ~ Anadri]l Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 344-2160 DIRECTIONAL WELL PLAN for SHARED SERVICES DRILLING Well ......... : 2-46A/R-10 (P3) (HA ST) Field ........ : Endicott, MPI Computation..: Minimum Curvature Units ........ : FEET Surface Lat..: 70.35247863 N Surface Long.: 147.95795055 W Legal Description Surface ...... : 3235 FSL 2306 FEL S36 T12N R16E UM Tie-in Survey: 2809 FSL 3368 FEL S36 T12N R16E UM TARGET 1 ..... : 2854 FSL 2652 FEL S35 T12N R16E UM TARGET 2 ..... : 3694 FSL 3512 FEL S35 T12N R16E UM BHL ......... : 4097 FSL 3832 FEL S35 T12N R16E 'OM LOCATIONS - ALASKA Zone: 3 X-Coord Y-Coord 258898.11 5982375.10 257823.10 5981983.62 253263.00 5982178.00 252430.00 5983046.00 252]20.28 5983368.74 PROPOSED WELL PROFILE ANADRILL AKA-DPC FEASIBILITY PLAN NOT APPROVED FOR EXECUTION PLAN Prepared ..... : 09 Oct 1996 Vert sect az.: 269.18 KB elevation.: 56.00 ft Magnetic Dcln: +28.770 (E) Scale Factor.: 0.99996603 Convergence..: -1.84403784 STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE m~m~=== ===~m~ TIE-I~SURVEY 8200.90 35,45 TOP O~WI~OW 8296.00 34.7? KOP /~RVE 8/100 8301.00 34.73 ~ ~ ~ 8~oo.oo 41.~7 ~ O ~ 8500.00 48.05 ~ ~ 8600.00 ~ ~ 8700.00 TOP T~FS TOP H~ ~ 9735.54 10980.89 AZIMUTH TVD SUB-SEA 245.18 7909.66 7853.66 245.51 7987.46 7931.46 245.53 7991.57 7935.57 253.06 8069.63 8013.63 258.87 8140.81 8084.81 55.17 263.53 8202.89 8146.89 62.44 267.44 8254.66 8198.66 66.08 269.~ $2~C.7~ .C~.'' 66.08 269.18 8676.00 8620.00 66.08 269.18 9181.00 9125.00 BHRZ/TOP ITKILYARIAK 11597.40 66.08 (Anadrill (c)96 246AP3 3.0b.07 2:08 PM P) SECTION DEPART · 1067.86 1117.88 1120.49 1177.72 1246.04 1323.59 1408.89 ~457,42 2354.79 3493.16 269.18 9431.00 9375.00 4056.70 COORDINATEM-FROM WELLHEAD ,--_ ALASKA Zone 3 TOOL DL/ X Y FACE 100 425.88 S 448.70 S 449.88 S 471.09 S 487.89 S 1061.90 W 257823.10 5981983.62 165R <TIE 1111,60 W 257772.68 5981962.42 164R 0.75 1114.20 W 257770.05 5981961.32 39R 0.74 1171.12 W 257712.47 5981941.95 33R 8.00 1239.21W 257643.88 5981927.36 29R 8.00 499.70 S 1316.61 W 257566.15 5981918.04 506.31 S 1401.81 W 257480.78 5981914.17 507.61 S 1446.~ W 257~6.2~ 5981914.31 520.46 S 2347.62 W 256535.04 5981930.47 536.68 S ~485.86 W 255396.90 5981950.89 26R 8.00 24R 8.00 HS 8.00 HS 0.00 HS 0.00 544.71 S 4049.35 W 254833,46 5981960.99 HS 0.00 2-46k/R-10 (P3~ (HA ST) STATION MEASURED INCLN IDENTIFICATION DEPTH ANGLE OGOC 12778.64 66.08 CURVE 10/100 12847.69 66.08 CGOC 12893.68 67.87 12900.00 68.12 13000.00 72.46 END CURVE 10/100 TARGET 1 *********** TOP FLOW UNIT 5 DROP 10/100 TOP FLOW UNIT 4 END DROP 10/100 BUILD 10/100 TOP FLOW UNIT 3 TOP FLOW UNIT 2 END BUILD 10/100 13100.00 77.23 13200.00 82.30 13300.00 87,55 13346.30 90.00 13346.30 90.00 L3346.30 90.00 13624.30 90.00 13700.00 82.43 13800.00 72.43 13899.86 62.44 13900.00 62.43 13958.74 56.56 13977.36 56.56 14000.00 58.82 14096.44 68.46 14100.00 68.82 14200.00 78.82 14236.05 82.43 14300.00 88.82 14311.80 90.00 DROP 10/100 14589.B0 90.00 TARGET 2 **********~ 14589.8G 90.00 14600.00 88.98 (Anadrill (c)96 246AP3 3.0b.07 2;08 PM P) PROPOSED WELL PROFILE DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA 269,18 9910.00 9854.00 269.18 9938.80 9882.00 273.79 9956.00 9900.00 274.41 9958.35 9902.37 283.99 9992.16 9936.16 SECTION DEPART 5136.46 5199.58 5241.85 5247.69 5340.22 293.10 10018.35 9962.35 5431.12 301.86 10036.15 9980.15 5517.63 310.41 10045.01 9989.01 5597.11 314.33 10046.00 9990.00 5630.85 314.33 10046.00 9990.00 5630.85 314.33 10046.00 9990.00 314.33 10046.00 9990.00 314.33 10050.99 9994.99 314.33 10072.73 10016.73 314.33 10111.00 10055,00 314.33 10111.06 10055.06 314.33 10140.87 10084.87 314.33 10151.13 10095.13 314.33 10163.23 10107.23 314.33 10206.00 10150.00 314.33 10207.30 10151,30 314.33 10235,13 10179,13 314.33 10241,00 10185.00 314.33 10245.88 10189.88 314.33 10246.00 1O190.00 314.33 10246.00 inRgG O0 314.33 10246.00 10190.00 314.33 10246.09 10190.09 5630.85 5826.91 5880.14 5948.89 6O13.84 6013.93 6049.6O 6060.56 6074.05 6134.92 6137.26 6204.91 6229.99 6274.93 6283.25 5~q 3~ 6479.31 6486.50 09 Oct 1996 Pa~e 2 COORDINATES-FROM ALASKA Zone 3 TOOL DL/ WELLHEAD X Y FACE 100 56D.09 S 5129,00 W 253753.91 5981980.35 HS 0.00 560.99 S 5192,12 W 253690.80 5981981.49 68R 0,00 559.89 S 66R 10.00 559.47 S 66R 10.00 544.34 S 63R 10.00 5234.41 W 253648.57 5981983.95 5240.25 W 253642.74 5981984.56 5333.01 W 253550.52 5982002.67 513.61 S 5424,36 W 468.21 S 5511.52 W 409.53 S 5591.85 W 378.34 S 5626.03 W 378.34 S 5626.03 W 378.34 S 5626.03 184.06 S 5824.88 131.31 S 5878.87 63.19 S 5948.59 1.18 N 6014.47 1.26 N 36.62 N 47.47 N 60.84 N 121.16 N 123.48 N 190.51 N 215.37 N 259.90 N 268.15 N 253460.21 5982036.32 60R 10.00 253296.16 5982145.73 253263.00 5982178.00 NS 253263.00 5982178.00 O 253263.00 5982178.00 253070.52 5982378.57 253018.25 5982433.03 252950.76 5982503.36 252886.99 5982569.81 253374.56 5982084.50 59R 1D.00 5BR 10.00 S 10.00 HS 10.00 LS 10.00 BS 10.00 LS 10.00 6014.56 W 252886.90 5982569.90 6061.85 W 252841.12 5982617.60 6075.54 W 252827.87 5982631.41 ~'~', ~'' ~ ~-, . . __. : ,% '~'<' 6137 27 W 252768 11 5982693.68 HS 10.00 ,,.,.. -.. ,. '"'- 6279.27 W 252630.66 5982836.91 HS 10.00 6287.71 W 252622.48 5982845,43 HS 10.00 9=2430.9D.59~3046.00 LS' 0.00 252430.00 5983046.00 LS 0.00 252422.94 5983053.36 LS 10.00 462.43 N 6486.56 W 462.43 N 6486.56 W 469.56 N 6493.85 W 2-46A/R-10 {P3i (HA ST~ PROPOSED WELL PROFILE ~=~mmm~====: STATION IDENTIFICATION MEASURED INCLN DEPTH ~%NGLE oowc 14665.55 82.43 COWC 14697.01 ~9.28 14700.00 78.98 14800.00 68.9B TOP FLOW D-NIT 1 14890.28 59.95 14900.00 58.98 15000.00 48.98 END DROP 10/100 15039.80 45.00 TD / 7" LINER PT 15099.46 45.00 DIRECTION VERTICAL-DEPTHS AZIMUTH TVD SUB-SEA sEcTION DEPART 314.33 10251.00 10195.00 314.33 10256.00 10200.00 314,33 10256.56 10200.56 314,33 10284.13 10228.13 314.33 10323.00 10267.00 314.33 10327.94 10271.94 314.33 10386.67 10330.67 314.33 10413,82 10357.82 314.33 10456.00 10400.00 6532.58 6554.47 6556.55 6624.25 6681.64 6687.54 6744.51 6765.03 6794.78 09 Oct 1996 Page 3 TOOL DL/ COORDINATES-FROM A/DISKA Zone 3 WELLHEAD X ¥ 515.21 N 6540.58 W 252377.70 5983100.49 LS 10.00 536.91 N 6562.79 W 252356.21 5983122.90 L$ 10,00 538.97 N 6564.89 W 252354.17 5983125.02 LS 10.00 606.05 N 6633.56 W 252287.70 5983194.27 LS 10.00 662.92 N 6691.76 W 252231.36 5983252.99 LS 10.00 FACE 100 668.77 N 725.23 N 745.56 N 775.04 N 6697.75 W 252225.56 5983259.03 LS 10.00 6755.53 W 252169.63 5983317.31 LS 10.00 6776.34 W 252149.48 5983338.30 HS 10.00 6806.52 W 252120.28 5983368,74 0~00 ANADRILL AKA-DPC FEASIBILITY PLAN NOT APPROVED FOR EXECUTION PLAN ..~...-_ .. .;.,. .............. ~ (Anadrill (c}96 246AP3 3.0b. O7 2:08 PM P) SHARE'D 'SERVICES' DRILLING iii ii ii i ,,4nadr i ]] Soh ]umberger ii i i i m II 2-46A/R-1.0 (P3) (HA ST) VERTICAL SECTION VIEW · i iiii Section at: 314.33 "NADI~ILi :. AiiA'DPC Brawn ..... : 09 Oct lggB ............. '.--F-Et ~S-IBi Ic-[T~'- pL~\N-- - ' ~ i ! i '1 · i ii , .... ,~.' .~-,~,.~...,.,~ FOR , ,~,.~,. ,,e,,~,,~,,o, ,o ~ S~CT, B) END CURVE lO/lO0 13346 10045 3760 90.0 .................. .~7; --- C) TAR6ET ~ ,~***~*~ ~3346 ~0046 3760 90.8 ) ........ ;:~7~ ~. '~ ,'-~~,~n¢-¢~ D) DROP 10/100 136~4 ~0046 4038 90.0 " .......................................... ~ [ El END OR~ 10/100 13959 10t41 4354 56.~ ~ ~ F) 80ILO lO/lO0 13977 lO151 4369 56.~ ) - ..... . 6} END BOILO lO/lO0 14312 10246 4585 , H} OROP lO/lO0 i4590 10246 4963 ~ ~ I} TAnBET ~ ,~,~*****~ 14590 10246 4953 ~ J) ENO DROP 10/i00 15040 ,0414 536B 45.~ t ..... .... · .... I ~~ ; ' ~ ~~ ~ 3'~ ............................. '" _ ~W. coga n, -~ .................. . ' ......... ~ - I · 3000 3150 3300 3450 3600 3750 3900 ,1050 4200 4350 4500 4650 41300 4950 5100 5250 5400 5550 5700 Section Departure I II Ill (Anadr"ill (cl96 ~46~3 3.01~.07 ?: I9 PI4 PI 'SHY'RED' 'SERVICES Marker Identification MD A) TIE-IN SURVEY 6201 B) TOP OF WINDOW 8296 C) KDP / CURVE B/,O0 8301 D) END CURVE 8/]00 8749 E) CURVE ~0/~00 l~848 F) END CURVE 10/100 ', ,3346 G) TARGET I **~*~**~ 13346 H) DRDP 10/,00 13624 I) END OnOP ,0/~00 13959 J) BUILD ,0/100 ,3977 K) END BUILD ,o/too ,4312 L) DROP 10/,00 14590 M) TARGET 2 N~*~)~)~) 14590 N) END DRDP 10/100 15040 O) TD / 7" LINER PT 15099 N/S E/W 426 S 1062 w 449 S 1112 w 450 S 1114 W 508 S 1446 W 561S 5192 W 378 S 5626 W 376 S 5626 W 184 S 5825 w 37 N B05! W 47 N 6O62 W 268 N ' 6288 W 462 N 6487 W 462 N 6487 W 7a6 N 6776 W 775 N, 6807 W DRILLING i i Anadr j ] ] S£h ]umberger i i 2-46A/R-10 (P3) (HA ST) PLAN VIEW CLOSUHE ' 685~ feet at Azimuth 276.50 ~F'l ' ? " . ~...INA~iON +26 770 (E) SCALE. ' 1 inch = 1000 feet DRAWN ' 09 Oct ~996 m ' kRGET 2 Point)i ) I , · % : : ~ I I ~ET :1 (P~ int) i-- } .... [ .... , .. ~ ~ ..... ........ 1 .... ~--~ - ~ ............... ~N~~[ I A~ ~ ._ -- F-' ' I iB T9 ' '" -- : , , FEAS ILlPLqN~ .~ ......; ', k~nT ADDDnk/~n mD. ', ' m ' ' ' ~ CU~ION ~ ~ DI A~ ~ ~ ~ .. ~ - ~-~50o ..... i ...... ~ i ~)1~ ~ ' ) ~ _.. ......... ~ . i I I 8~00 8000 7500 '000 tiS00 i000 5500 5000 ~500 ~000 3500 ~000 ~500 ~000 1~00 ~000 500 0 ~adrk]] (c)96 246AP3 3.0b.07 ~ 19 ~ P) 0 rt, I. 0 I 0ct-10-96 11:57A Anad~ll DPC g07_.344 2160 P.13 Deep Intersection - Minimum Separation Calculation Inputs New Well to be drilled CloseSt Point (MD) using Normal Plane Method Drilling Well Diameter @ Closest Point WeJ~ Uncertainty (error) as calUlated on Normal Ptane (BP Wolff & deWardt Model w/99% confidence level) Ddlled Well with close approach Closest Point (MD) using Normal Plane Method Drilled Well Diamter @ Closest Point Well Uncertainty (error) as calulated on Normal Plane (BP Wolff & deWardt Model w/99% confidence level) 2.46A/R-10 (P3) 11263.45 Ft 0.71 Ft 176.67 Ft 2-52/8-14 10850.00 Ft 0.71 Ft 88.58 Ft Tolerable frequency (collision risk: 1 in N) Interval of Planned Well Path that does not pass PBD's Close Approach Guidelines for F[owing Conditions ISquare Root of 2*Pi Constants USed lConversion from 99% to 68% confidence levels Results Combined Uncertainty @ One Sigma (68% confidence) 75.00 10299-12154 MD 2.51 2.576 76.72 Ft Collision Risk (limiting frequency) of intersection existing well (while drilling directly at existing well) 135.43 Minimum SeparatiOn Calculated at Tolerable Frequency 0.00 Ft Maximum Anticipated Deviation from Planned Well Path 30.00 Ft Closest Allowable Separation between Wells (USing Normal Plane) 30.00 Ft Actual Normal Plane Distance @ Closest Point (Expected Location to Expected Location) 161.35 Ft Meets Deep Intersection Risk Levels with allowance for deviation from well plan YES Final Comments/Actions . ANADRILL AKA-DPC FEASIBILITY PLAN Designed By ~ ~ /~//~,/~d NOTAPPRO'v ED FOR Checked BY (/3 ,,~.(~~~ lO~lz~/o,/[j EXECUTI DN - " PLAN ~z~.._~..__L~ ...... .-, .~ ~ ............. G:\QPWFILES\DEEPIN~WRKSH~ENDICOT15246AP3.WB2 Wednesday, October 09, 1996 3:30:44 PM 0ct--10-96 12:0.0P Anad~lll DPC 907 344 2160 P.u~ .. L~z~ ~l:~:~z,z~ ~_ [~ J AnadrJll Alaska District Directional Wall Planning Department NORMAL PLANE TRAVELLING CYLINDER RESULTS INCLUDING ELLIPSES OF UNCERTAINTY Client .............. : BP EXPLORATION - Well Name ....... : 2-46A/R~10(P03) Field ................ : ENDICOTT County / State..: BEECHEY POINT, ALASKA APl# ................ : 50-029-21 921-01 Anadrill IDff ...... : 5002921 921 01 P0303 Planned Well Survey Program Start End Type Interval 0 8301 GCTG 8301 15099 MEWD 93 Date Calculated ..... : 10/09/96 14:53 Date Plotted .......... : 10/O9/96 15:07 KBE ..................... : B~.O0 Grid X .................. : 258898.1 1 Grid Y .................. : 5982375.1 0 Grid Zone ............. : ASP ZONE 03 MIN. FLOWING PLUGGED ENTER ' ENTER i EXIT EXIT CLOSE OFFSET WELL FLOWING ELLIPSE SURVEY SAFETY SAFETY PLUG NO DRILL NO DRILL PLUG APPROACH SAFETY SEP. : SEP. MD 'TVD DIST. DIST. ZONE ZONE ZONE ZONE STATUS SEP. i MD MD MD MD Page I of 2 2-46/Q-15 -219.7 -143.0 1.8 8351 9032 76.8 20.9 27 51 876=~ 8893 NO DRILL 2-52/S- 14 -241.5 -150.2 261.1 11263 9296 91,3 28.2 10299 10463 12026 12154 NO DRILL 2-42/P-13 983.2 -22.2 23.5 5204 5197 61,0 13.0 4935 5073 5321 5424 NO DRILL 2-44/R-12 , -69.6 -13.2 27.7 4644 4637 56,4 I 1.6 4310 4497 477',t 4905 NO DRILL ! 2-54/Q-12 ; -51.9 -6.2 25.3 3573 3567 45.7 8.9I 3211 3435 36 ~g"~' I 3826 NO DRILL 2-44/R-12A(PO~) -3.9 6.2 12.1ii 675 675 10.1I 1.7 ' 443 ', 895 PLUG 2-50/U-08 ! -6.2 10.3 23~2 1101 1099 16.5 2.8 ! 742 1479 PLUG 2-44AIS-08(PO~) -2.7 7.4 12.1 [ 675 675 10.1 I 1.7 j 481 839 PLUG -4.O i 18,2 31,2I 1477 1473 22.1 ' 3.7 I 1233 1736 PLUG 2-54/Q-12 ; -4.2 i 49.1 87.0 4331 4325 53.3 ! 10.8 453 887 PLUG 2-44/R- 12 ! . 2-58/S-09 -2.8 . 42.2 73.0 I 3494 3488 44.9 8.7 3410 3559 PLUG 2-48/0-13 i 0.5' ! 6.5 11.0i 400 400 6.0 i 1.0 FLOW 2-48/013PH i 0.5 6.5 11:0I 400 400 6.0l ,.0 FLOW 2-60/U-13 J 5.2 ~ 46.7 83.7 ~ 3151 3144 41.5 ; 7.9 j I FLOW 2-48/O-13(HA)(.D01) 1.4 i 7.4 10.8 ' 400 400 6.0 i 1.0 ' FLOW 2-48/O-13(PH)([~01) 1.4i 7.4 10.8 400 400 6.0 j 1.0 i [ FLOW 2-36/0-14 ,~ 20.3 83.2 131.9 5561 5554 62.8 - 13.9 i I FLOW 2-12/Q-16 28.' 91.6 157.2 5698 5692 63.5 14.2 :I FLOW 2-64/U-10 45.6 80.6 102,7 2503 t 2497 ~ 35.0 6.3 2-40/S-22 I 1 7 I 20.3 24,8 574 [ 574 f ; I FLOW · i 8.6 1.4 [ I; FLOW 2-62/Q-17 45.7 65.2 76.6 1301 i 1299 i 19.5 3.3 ; i FLOW 1-39/P-17 140.5 I 200.9 258,8 5079 ! 5072 ' 60.4 12.7 i FLOW 2-14/O-16 ' 148.; , 211.9 262.4 5769 5763' 63.8 I 14.4 FLOW 2-38/SN-01 i 28.8 = 37.9 43.1 j 600 6GO 9.O 1.5 FLOW 2-68/S-17 i 71.A ~ 91.5 103.4 1352 1349 20.,~ ' 3.4 I I FLOW I : , 2-70/U-15 i 78.C 99.4 111,9 1426 i 1423 21.4 3.6 ! . FLOW 2-66/SD-12 89.1 ' 105.6 118,6 1104 i 1102 16:6 2.8 ' FLOW 2-56/S-08(p05) 42.4 ' 48.7 52.5 425 ,, 425 i 6.4 1.1 i.; FLOW 2-34/P-14 74.4 85.2 91.5 723i 723i 10.8 1.8 , : ' FLOW 1-57/R-23 141.2 ! 160.9 172.6 1314 1312 19.7 3.3 : FLOW 2-32/SN-03 88,9 I 99.7 106.1 723J 722i 10.8 1.8 '. 2-30/0-09 106.8 113.1 723 ~ 723 ! 10.8 1.8 ; i ; FLOW I 96.0 ,, i FLOw 2-28/P-19 ! 107.1 117.6 123.7 699 ; 699I 10.5i 1.7 ! i FLOw 2-26/N-14 I 115.8 126,6 132.9 i 723 723 10.8 ; 1.8 'I FLOW 2-24/M-12 i 127.~ J 138.0 146,2 722 722 10.8 ~ 1.8 ' FLOW SD-04 ; 934.0 [ 1027,6 1409.3 11717 9479 93.6 ~ 29.3 FLOW 2-22/L-14 i 135.3I 146.2 152~5 722 722 10.8 i 1.8 ~ ' ! FLOW 1-371P-24 - 143.8 ~ 154,5 160.8 715 :715 10.7 ' 1.8 I--~ : 1-49/P-21 ' 154.8 ~ 165.6 171,8 716 716~ 10.7 i 1.8 ¢:~ f~ i i FLOW £< ' : FLOW :ZO 2-181L-16 156.7 ~ 167.5 173.8 722 722 ! 10.8 i 1.8 . ~: [ ; FLOW 2-20/L-15 151,7 ' 161.4 167.0 648 648 9.7 : 1.6 I .~ ~:: LL, I j FLOW 1-45/Q-26 : 156.8 I 165.4 170.4 i 572 572 8,6 1.4 ; < '-J C Z FLOW '1-41/0-23 157.9I 166.5 171.5 571 571 8.6 1.4 ('t EL O ~V FLOW 1-51N-20 158.1 166.3 172.5 548 548 8.2 1.4 ~-- /"l'x i FLOW 1-55/R~25 165.3 173.9 176,9 573 573 8.6 1.4 1-27/P-20 191.6 201.2 206.9 643 642 9.6 1.6 I ~ ~-~ _~. ~-~' J FLOW 1-35/O-25 164'4 172,6 i 177,4 5~,7 547 8.2 1.4~ ~~-~ U ~ FLOW 1-67/T-20 189:4 198.7 I 204.1 621I 621j 9.3 1.6 ~ ~ FLOW 1-61/Q-20 176.7 : 185.3 ; 189.3 572 : 572 I 8.6 1.47<~ L~ _~,~ i FLOW 1-53/Q-20 162.0 169.8 175,8 523 ,-' 523 = 7.9 1.3 i ~ . ~,~ ; FLOW 1-69/V-19 I 194.1 ! 203,5 208.9 621 621 9.3 i 1.6 I ~ FLOW .2-08/K-16 ' 210.8 220.9 226.8 673 673 10.1 ' 1.7 , 2-04/M-19 I 226,6 237.4 243.7 721 721 10.8 1.8 ; Z ~ FLOW ' FLOW 2-02/P-18 236.2~ 247.4 253.9 744 744 11.2 I .9 ~<:{:: ' I! FLOW 5-02/SD-10 1204.S 1263.7 j 1373.1 4876 4869 58.8 12.2 ' FLOW 1-23/0-15 205.1 214.4 ; 221.4I 618 618I 9.3 1.5 i ; I FLOW 1-29/M-25 192,1 200.7 '; 205.7i 571 571 8.6 1.4 FLOW 1-03/P-1 6 262.4 274.1 i 283.9' ~ 779 779 11.7 1.9 i FLOW · . NOTES: All depths & dietanca$ ~e In FEET All depths are referenced from well 2-46A/R-lO(P03) MJn Rowing Safety Sap. Is err~xJnt of adcrriional clearance fTorn flowing safety llne. , I I I I East 80th Avenue · Anchorage, Alaska 99518 · Telephone: (907) 349-451 I * FAX: (907) 344-2160 0ct--10-96 12:01P Anadril 1 DPC 907 344 2160 An=drill . Alaska District Directional Well Planning Department NORMAL PLANE TRAVELLING CYLINDER RESULTS INCLUDING ~ELLIPSES OF UNCERTAINTY : Client .............. : BP EXPLORATION Planned Well Survey Program Date Calculated ..... : 10/09/96 14:53 Well Name ....... : 2-4LAIR-lO(P03) Start End Type Interval. Date Plotted .......... : 10/O9/96 15:07 0 8301 GCTG Field ................ : ENDICOTT 8301 15099 MEWD 93 KBE ..................... : 56.00 County / S=ate..: BEECHEY POINT. ALASKA Grid X .................. : 258898.1 1 APl// ................ :50-029-21921-01 Grid Y .................. : 5982375.10 Anadrill ID# ...... : 500292192101P0303 Grid Zone ............. : ASP ZONE 03 ,,, ,I i' ; I ; NO DRILL il NO DRILL PLUG MIN. , FLOWING PLUGGED ENTER ' ENTER ' EXIT EXIT I CLOSE OFFSET WELL I FLOWING ELLIPSE I SURVEY ! SAFETY SAFETY PLUG ' APPROACH ; SAFETY SEP. SEP. MD i 'TVD i DIST, I DIST. ZONE ZONE j ZONE' ZONE ! STATUS ; SEP. i ; MD MD ; MD MD P... 2 o, 2 I i 1-23/O-15(G01) 207,0 215.9 221.1 594 i 594 i 8.9 1.5 { i ; FLOW -1-25/N-22 200.8 209.4 214.4 570 I 570 8.6 1.4 ' FLOW 1,21/K-25 212,5 221.4. 226.6 595 595 8.9 1.5 i FLOW 1-63/T-22 181.4 188.9 193.3 500 500 7.5 1.3 i FLOW 1-43/P-26 160.5 166.9 170.6 426 426 6.4 I. 1I FLOW 1-17/SN-02 228.6 237.5 242.7 594 594 8,9 1.5 ~ FLOW 2o16/M-16 171.3 177.6 · 181.4 425 425 6.4 1.1 FLOW 2-16/M-16{G01 171.4' 177.8 181.5 426 428 6.4 1.1 FLOW 2-06/J-22 223.1 231.3 '. 236.1 548 548 8.2 1.4 FLOW 1-15/P-25 233.5 242.0 , 248.5 570 570 8.5 1.4 I FLOW · SD-03 2247.7 2349.3 ; 2855.8 13308 10045 101.5 33.3 I FLOW 1-05/O-20 267.0 276.6 ! 282,3 641 641 9.6 1,6I FLOW 1:33/M-23 182.8 189,2 194.0 425 425 6.4 I .1 I FLOW 1-11/SN-04 249.2 267.8I 262,8 571 571 8.6 I .4 ! FLOW 1-31/M-21 188.9 193.2 198.1 425 425 6,4 1.1 FLOW 1-09/J-18 256.5 265.1 I 270.1 571 571 I 8.6 1.4 U i FLOW I 1-09/J-ISA(P03 258.1 '266.7 271.7 570 i 570 ! 8.5 1.4 I ; FLOW 1-09/J- 18A(P0[ 258.1 266.71 271.7 570 5701 8.5 1.4 FLOW 1-01/J-19 2SIS:2 295,4,I 300.9 618 I 618 9.3 1.5 = FLOW 1-19/I-18 222.0 228.8 233.9 4z~9 449 6,7 I .1 FLOW 1-59/O24PH 176,2 181.5 185.4 350 350 5.3 0.9 FLOW 1-13/L-21 (P01) 246.0 252.0 255.5 400 I 400 6.0 1.0 FLOW §-01/SD-07 1571.9 '1610.6 1643.3 2867 2861 38.7 7.2 FLOW : 5-03/SD-09 1629.9 1667.8 1699;6 2788 2782 37,9 7.0 FLOW 1-65/N-25 192.9 196.2 198.8 226 226 3.4 0.6 ! FLOW 1:65/N25PH 192.9 196.2 198.8 226 226 3.4 0.6 FLOW AN AE~R ILL AKA ,-DPC"I I , : FEiASIB LITY PLA xl, ' I ' , ! NOT AP)ROX,'ED F DR : ' " EXECUTiON'I , Ii. i , i · 1 NOTES: All depthl & distances are iff FEET All clepthl ere referenced from well 2-46A/R-ID(P03) Min Flowin9 Safety Sap. ie amount of additional clearance from flowing .afety line. -- 1 I I I East 80th Avenue - Anchorage, Alaska 99518 * Telephone: {907) 349-451 I · FAX; (907) 344-2160 0¢t--10--~96 12:01P Anadrill DPC ~07 344 2160 Anadrill Alaska District Directional Well Planning Department NORMAL PLANE TRAVELLING CYLINDER RESULTS INCLUDING ELLIPSES OF UNCERTAINTY Client .............. : BP EXPLORATION Planned Well Survey Program Date Calculated ..... : 10/09/96 14:53 Well Name ....... : 2-46AIR-10(P03) Start End Type Interval Date Plotted .......... : 10/0g/96 14:53 0 8301 GCTG Field ................ : ENDICOTT 8301 15099 MEW[;) 93 KBE ..................... : 56.00 County / State..: BEECHEY POINT, ALASKA Grid X .................. : 258898.11 APl# ................ : 50-O29-21 921-01 Grid Y .................. : 5982375.10 Anadrill ID# ...... : 5002921 92101P0303 Grid Zone ............. · ASP ZONE 03 IJ ,¢oO~ 8000 11 12000 15ool 1 ~000 I 7001 -50 . 75 100 125 150 175 200 225 .:.' 50 NORMAL PLANE SEPARATION (1" = 50 ft) .46 1111 East 80th Avenue e Anchorage, Alaska 99518 · Telephone: (907) 349-4511 · FAX: (907 ) 344-2160 RT. ELEV = 55.1' B.F. ELEV = ~6.3' MAX. DEV. = 37.'00 7500' MD 13-3/8', 68~/1t, L-80, B1~s Csg 9-5;8', 47#~t NTSOS XO to NT95HS TOP OFT' UNER Ret. Log: DLL-GR 10~74' - 10904' 10~"/~ - 10985' ~o~o'-~o,~s. ! O~N / Oommcmts SO.Z AND RE-PEFIF ADD PERFORATIONS WELL NAME LOG/DATE 2-46/Q-15 DLL/GR 3/1 9/89 3C3 302 301 3B3 3B1 303 3B3 I TREE: 4-1/16" / S000 mU McEvoy V~. 13-5/S" ! S000 p~ i l~cEvoy SSS'V LANDING NIPPL~ 1 lS,~, OTLS (2.7S0' LO.) 3-1/'Z', 9.2~/tt, L-80, TD$ Tubing GLM's (Cam~), (1-1/2'. 'IRK') LMch 6195' 6129' 8295' 7931' 8700' 3-1/Z' 'X' NIPPLE PARKER (2.750" i.D.) TIW SBR 02' 9-S/8' PACKER 2-7/~ 'X' NIPPLE PARKER (2.313" ID.) 2-7/8' 'X' NIPPLE PAP, Z<~R (2.~3' LD.) 7.375' LD. Mln LO. = &687' To31 Min ED. = 2.479' 1ST LOG: 05/19/89 NEW MARKER LOGS :XPT: 08-95 ~/28/'90 't1..'B2."~g DEPTH ~IT - F~ET CQ~,~ENT_' NONE I LLgS [~LL teee~c P::.3L ,"'LU$: ACTUALS.--C_AL....Z_.--.~DENS/t§ 'M~ OIL S1.{0~3% MSFL MSFL lee~e NPHI CNL ENDICO'Fi' WELL: 2-46 / Q-.15 APl NO. 50..02g- 21921 COMPLETION DIAGRAM BP EXPLORATION (ALASKA), INC TOP M.D. BOT M.D. 10716 10764 10783 10796 10835 10854 10874 10904 10970 10985 10745 10755 10896 10904 H TOPTVD BOTTVD 48 9942 9985 13 10002 10014 1 9 10048 10065 30 10083 10110 15 10169 10183 1 0 9968 9977 8 10103 10110 SPINNER ~ ~ ~ 11/21/90 5/3/92 5/29/94 9/4/95 0.00 0.000 0.00 S~UFFTFF) 0.67 0.678 1.00 SCUF:k'TF~ 0.28 0.322 0.00 SCI. FF7t~ 0.00 0.000 0.00 SC~=F71=D 0.05 0.000 0.00 · WELL PERMIT CHECKLIST COMPANY FIELD & POOL INIT CLASS l-,c:,.~ ? GEOLAREA ~;~.~,'~ UNIT# ~ ~Z/Y~z~"'(3' ON/OFF ADMINISTRATION 1. Permit fee attached ....................... [.' 2. Lease number appropriate ................... 3. Unique well name and number ................. 4. Well located in a defined pool ................. 5. Well located proper distance from drlg unit boundary ..... 6. Well located proper distance from other wells ......... ~.' 7. Sufficient acreage available in ddlling unit. .......... 8. If deviated, is wellbore plat included .............. 9. Operator only affected party ................... 10. Operator has appropriate bond in force ............ 11. Permit can be issued wi~out conservation order ...... 12. Permit can be issued without administrative approvai .... ~.' 13. Can permit be approved before 15-day wait. ........ IN N N N 'N N N N N N N N N REMARKS ENGiNEERiNG ................. APPR DATE ' G~:OL~GY .... 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Conductor string provided ................... Y N Surface casing protects all known USDWs .......... Y N CMT vol adequate to circulate on conductor & sud csg .... Y N CMT vol adequate to tie-in long s~ing to surf c,sg ...... CMT will cover ail known productive hodzons ......... Casing designs adequate for C, T, B & permafrost. ..... .~.,~.N. Adequate tankage or reserve pit. ............... ~ N If a re-drill, has a 10-403 for abndnmnt been approved... ~_~ N Adequate wellbore separation proposed ........... ~ N If diverter required, is it adequate ................ Drilling fluid program schema~c & equip list adequate .... ~N BOP Es adequate .............. BOPE press rating adequate; test to _~ ~ psig,/~.)N p/~__-~........~ Choke manifold complies w/APl RP-53 (May 84) ...... r y.~ Work will occur without operation shutdown ......... ..~N Is presence of H2S gas probable ............... 30. Permit can be issued w/o hydrogen sulfide measures ..... ~y-~ 31. Data presented on potential overpressure zones ....... ~/N 32. Seismic analysis of shailow gas zones ............ ~ N 33. Seabed condition survey (if off-shore) ........... //. Y N 34. Contact name/phone for weeld~ progress mpo~,....~.. Y N ~e,xploratory on~yj / GEOLOGY: ENGINEERING: COMMISSION: JDH ~ JDN TAB Comments/Instructions: HOW/Ij~ - A.'~OR~I. rev ~ Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Sun Jul 06 15:06:52 1997 Reel Header Service name ............. LISTPE Date ..................... 97/07/06 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/07/06 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER DUCK ISLAND UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: JUL 2 3 1997 AJaska Oil" ~, u,:-~.,,, O011S, Co,rfifi'li,SSiO.r~ Anchorage 2-46A / R-10 500292192101 BP EXPLORATION (ALASKA), INC. SPERRY-SUN DRILLING SERVICES 06-JUL-97 MWD RUN 1 AK-MM-60188 M. HANIK J. CARLILE MWD RUN 2 AK-MM-60188 M. WORDEN E. VAUGHN MWD RUN 3 AK-MM-60188 M. WORDEN E. VAUGHN JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 4 AK-MM-60188 M. WORDEN E. YAUGHN MWD RUN 5 AK-MM-60188 M. WORDEN E. VAUGHN MWD RUN 6 AK-MM-60188 M. HANIK J. CARLILE JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 7 AK-MM-60188 M. HANIK J. CARLILE MWD RUN 8 AK-MM-60188 M. HANIK J. CARLI LE MWD RUN 9 AK-MM- 60188 M. HANIK J. CARLILE JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 10 AK-MM-60188 M. WORDEN J. CARLILE SURFACE LOCATION SECTION: 36 TOWNSHIP: 12N RANGE: 16E FNL: FSL: 3235 FEL: 2306 FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: .00 DERRICK FLOOR: 56.10 GROUND LEVEL: 14.00 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 9. 625 8280.0 PRODUCTION STRING 8.500 14666.0 REMARKS: 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. ANNULAR HYDRAULICS A_RE CALCULATED USING THE POWER LAW MODEL. 3. MWD RUNS 1 THROUGH 8 ARE DIRECTIONAL WITH DUAL GTkMI~ RAy (DGR) . 4. MWD RUN 9 AND 10 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR), ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4), COMPENSATED NEUTRON POROSITY (CNP) AND STABILIZED LITHO DENSITY (SLD). 5. A MAD PASS WAS PERFORMED FROM 13150'MD, 9977'TVD TO 13705'MD, 10094'TVD WHILE TRIPPING INTO THE HOLE FOR MWD RUN 9. 6. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE E-MAIL MESSAGE FROM D. DOUGLAS FOR BRENT VOORHEES OF BP EXPLORATION (ALASKA) , INC. ON 27 JUNE, 1997. 7. THIS WELL REACHED A TOTAL DEPTH (TD) OF 14666'MD, 10263'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. SPSF = SMOOTHED COMPENSATED NEUTRON POROSITY (SANDSTONE MATRIX-FIXED HOLE SIZE). SNNA = SMOOTHED AVERAGE OF NEAR DETECTORS' COUNT RATES. SNFA = SMOOTHED AVERAGE OF FAR DETECTORS COUNT RATES. SBDC = SMOOTHED BULK DENSITY (CALIPER CORRECTED). SCOR = SMOOTHED STANDOFF CORRECTION. SFPE = SMOOTHED FAR DETECTOR ONLY PHOTOELECTRIC ABSORBTION FACTOR. ENVIRONMENTAL PRARMETERS USED FOR NUCLEAR/NEUTRON LOG PROCESSING: HOLE SIZE = 8.5" MUD FILTRATE SALINITY = 30000-32000 PPM. I~UD WEIGHT = 10.3 PPG. FORMATION WATER SALINITY = 16000 PPM. 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 ....... 97/07/06 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: FILE SUMMARY PBU TOOL CODE GR ROP FET RPD RPM RPS RPX FCNT NCNT NPHI PEF DRHO RHOB $ .5000 START DEPTH 8242.0 8285.0 13078.0 13078.0 '13078 0 13078 0 13078 0 13085 5 13085 5 13085 5 13095.0 13095.0 13095.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD 1 MWD 2 MWD 3 MWD 4 MWD 5 MWD 6 MWD 7 MWD 8 MWD 9 NfWD 10 $ REMARKS: MERGED I~AIN PASS. STOP DEPTH 14617.5 14666.0 14590.0 14590.0 14590.0 14590.0 14590.0 14597.5 14597.5 14597.5 14606.0 14606.0 14606.0 EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP 8285.0 8517.0 9463.0 10463.0 11850.0 12554.0 12891.0 13151.0 13705.0 14448.0 MERGE BASE 8517 0 9463 0 10463 0 11850 0 12554 0 12891 0 13151 0 13705 0 14448 0 14666 0 $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD AAPI 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHM~ 4 1 68 RPM MWD OHFIM 4 1 68 RPD MWD OHFIM 4 1 68 FET MWD HOUR 4 1 68 NPHI MWD P.U. 4 t 68 NCNT MWD CNTS 4 1 68 FCNT MWD CNTS 4 1 68 RHOB MWD G/CC 4 1 68 DRHO MWD G/CC 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 Min Max Mean Nsam DEPT 8242 14666 11454 12849 ROP 1.8608 933.398 31.0237 12763 GR 20.9355 325.793 103.074 12752 RPX 0.9827 2000 13.6968 3025 RPS 1.1322 2000 29.4933 3025 RPM 1.3121 2000 34.2842 3025 RPD 1.3665 2000 40.4752 3025 FET 1.3522 106.92 27.4602 3025 NPHI 6.0845 57.7475 23.8912 3025 NCNT 2490.88 4919.73 3426.82 3025 FCNT 549.127 1786.73 854.42 3025 RHOB 1.896 4.1253 2.47067 3023 DRHO -0.211 1.6306 -0.0152631 3023 PEF 1.1811 2.3492 1.44889 3023 First Reading 8242 8285 8242 13078 13078 13078 13078 13078 13085.5 13085.5 13085.5 13095 13095 13095 Last Reading 14666 14666 14617.5 14590 14590 14590 14590 14590 14597.5 14597.5 14597.5 14606 14606 14606 First Reading For Entire File .......... 8242 Last Reading For Entire File ........... 14666 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 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 8242.0 ROP 8285.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 8472.5 8516.0 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: M73D FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: 10-DEC-96 4.88 5.46 MEMORY 8517.0 8285.0 8517.0 34.2 43.9 TOOL NUMBER P0609CG6 8.500 8.5 LSND 9.80 150.0 10.7 6.2 .000 .000 .000 ,000 46.1 MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 1 AAPI 4 1 68 4 2 ROP MWD 1 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8242 8516 8379 549 8242 GR 32.4904 97.6209 71.2022 462 8242 ROP 2.2285 35.4021 14.3143 463 8285 Last Reading 8516 8472.5 8516 First Reading For Entire File .......... 8242 Last Reading For Entire File ........... 8516 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 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. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8468.0 ROP 8518.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: STOP DEPTH 9413.5 9462.0 13-DEC-96 4.88 5.46 MEMORY 9463.0 8517.0 9463.0 45.2 66.1 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL NUMBER P0609CG6 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : 8.500 8.5 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 LSND 9.70 66.0 9.4 32000 5.4 .000 .000 .000 .000 51.7 Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 AAPI 4 1 68 4 2 ROP MWD 2 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 8468 9462 8965 1989 8468 GR 69.5317 106.729 89.1147 1892 8468 ROP 2.8826 150.879 30.2565 1889 8518 Last Reading 9462 9413.5 9462 First Reading For Entire File .......... 8468 Last Reading For Entire File ........... 9462 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 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 STOP DEPTH GR 9415.5 10414.0 ROP 9464 . 0 10462 . 5 $ LOG HEADER DATA DATE LOGGED: 18-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL FLATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 5.46 MEMORY 10463.0 9463.0 10463.0 69.5 71.2 TOOL NUMBER P0618CG6 8.500 8.5 LSND 9.70 63.0 9.3 32500 5.2 .000 .000 .000 .000 57.8 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 AAPI 4 1 68 4 2 ROP MWD 3 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading Last Reading DEPT 9415.5 10462.5 9939 2095 GR 79.5896 236.437 131.26 1998 ROP 2.4811 182.109 39.7935 1998 9415.5 9415.5 9464 10462.5 10414 10462.5 First Reading For Entire File .......... 9415.5 Last Reading For Entire File ........... 10462.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Coraraent 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 STOP DEPTH GR 10420.5 11807.0 ROP 10464.5 11849.5 $ LOG HEADER DATA DATE LOGGED: 21-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 11850.0 TOP LOG INTERVAL (FT) : 10463.0 BOTTOM LOG INTERVAL (FT) : 11850.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 66.2 MAXIMUM ANGLE: 70.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY P0618CG6 $ 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) I~UD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 8.500 8.5 LSND 9.90 64.0 9.0 32000 5.4 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 4 AAPI 4 1 68 4 2 ROP MWD 4 FT/H 4 1 68 8 3 61.7 First Name Min Max Mean Nsam Reading DEPT 10420.5 11849.5 11135 2859 10420.5 GR 45.1092 325.793 170.478 2774 10420.5 ROP 7.2345 642.188 36.2387 2771 10464.5 Last Reading 11849.5 11807 11849.5 First Reading For Entire File .......... 10420.5 Last Reading For Entire File ........... 11849.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 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 ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUI~qARY VENDOR TOOL CODE START DEPTH GR 11801.5 ROP 11851.5 $ 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 iRPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12505.0 12553.5 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: 25-DEC-96 4.88 5.46 MEMORY 12554.0 11850.0 12554.0 65.6 67.2 TOOL NUMBER P0618CG6 8.500 8.5 LSND 10.30 68.0 8.7 31000 4.6 .000 .000 .000 67.8 MUD CAKE AT MT: .000 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 11801.5 12553.5 12177.5 1505 11801.5 GR 20.9355 237.857 65.9279 1408 11801.5 ROP 2.3299 642.188 25.7377 1405 11851.5 Last Reading 12553.5 12505 12553.5 First Reading For Entire File .......... 11801.5 Last Reading For Entire File ........... 12553.5 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12378.5 12850.0 ROP 12411.5 12890.5 $ LOG HEADER DATA DATE LOGGED: 28-DEC-96 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 12891.0 TOP LOG INTERVAL (FT): 12554.0 BOTTOM LOS INTERVAL (FT) : 12891.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 66.7 M~AXIMUMANGLE: 70.2 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 NUMBER P0618CG6 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): 8.500 8.5 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 LSND 10.30 80.0 8.8 31000 4.2 .000 .000 .000 .000 67.8 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 12378.5 12890.5 12634.5 1025 12378.5 GR 33.7579 103.958 66.064 944 12378.5 ROP 4.0816 1729.88 268.769 959 12411.5 Last Reading 12890.5 12850 12890.5 First Reading For Entire File .......... 12378.5 Last Reading For Entire File ........... 12890.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW }~D Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ START DEPTH STOP DEPTH 12849.5 13110.0 12891.5 13151.0 LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM TkNGLE: 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 (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum.Specification Block sub-type...0 31-DEC-96 4.88 5.46 MEMORY 13151.0 12891.0 13151.0 69.2 71.3 TOOL NUMBER P0618CG6 8.500 8.5 LSND 10.30 65.0 9.0 32000 4.4 .000 .000 .000 .000 67.8 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 GR MWD 7 AAFI 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 8 3 Name Min Max Mean Nsam DEPT 12849.5 13151 13000.2 604 GR 30.8133 137.677 67.1917 522 ROP 2.8024 98.7345 8.58211 520 First Readin9 12849.5 12849.5 12891.5 Last Reading 13151 13110 13151 First Reading For Entire File .......... 12849.5 Last Reading For Entire File ........... 13151 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 13105.0 13661.0 ROP 13148.0 13704.0 $ LOG HEADER DATA DATE LOGGED: 03-JAN-97 SOFTWARE SURFACE SOFTWARE VERSION: 4.88 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 13705.0 TOP LOG INTERVAL (FT) : 13151.0 BOTTOM LOG INTERVAL (FT) : 13705.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 67.4 MAXIMUM ANGLE: 81.4 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 (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER P0618CG6 8.500 8.5 LSND 10.30 67.0 8.6 31500 4.2 .000 .000 .000 .000 69.4 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 8 AAPI 4 1 68 4 2 ROP MWD 8 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 13105 13704 13404.5 1199 13105 GR 29.6143 159.297 67.6606 1113 13105 ROP 1.8608 309.841 28.232 1113 13148 Last Reading 13704 13661 13704 First Reading For Entire File .......... 13105 Last Reading For Entire File ........... 13704 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Comment Record FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH FET 13078.0 RPD 13078.0 RPM 13078.0 RPS 13078.0 RPX 13078.0 FCNT 13085.5 NCNT 13085.5 NPHI 13085.5 PEF 13095.0 DRHO 13095.0 RHOB 13095.0 GR 13105.5 ROP 13706.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE STOP DEPTH 14374.0 14374 0 14374 0 14374 0 14374 0 14381 5 14381 5 14381.5 14390.0 14390.0 14390.0 14401.5 14447.5 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 CNP COMPENSATED NEUTRON 07-JAN-97 4.88 5.46 MEMORY 14448.0 13705.0 14448.0 80.5 81.6 TOOL NUMBER P0625CRNDG6 P0625CRNDG6 P0625CRNDG6 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 ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 P0625CRNDG6 8.500 8.5 LSND 10.30 64.0 8.7 32000 4.2 .120 .060 .100 .170 86.6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 AAP I 4 1 68 4 2 RPX MWD 9 OHMS4 4 1 68 8 3 RP S MWD 9 OHMM 4 1 68 12 4 RPM MWD 9 OHMM 4 1 68 16 5 RPD MWD 9 OHM~ 4 1 68 20 6 NPHI MWD 9 P.U. 4 1 68 24 7 ROP MWD 9 FT/H 4 1 68 28 8 FET MWD 9 HOUR 4 1 68 32 9 FCNT MWD 9 CNTS 4 1 68 36 10 NCNT MWD 9 CNTS 4 1 68 40 11 RHOB MWD 9 G/CC 4 1 68 44 12 DRHO MWD 9 G/CC 4 1 68 48 13 PEF MWD 9 BARN 4 1 68 52 14 First Name Min Max Mean Nsam Reading DEPT 13078 14447.5 13762.8 2740 13078 Last Reading 14447.5 GR RPX RPS RPM RPD NPHI ROP FET FCNT NCNT RHOB DRHO PEF 25 9155 2 4691 4 1307 4 7991 5 5641 6 0845 2 3916 2 2821 549.127 2490.88 1.896 -0.211 1.1955 158.216 70.0952 2593 2000 14.1298 2593 2000 29.6539 2593 2000 35.4013 2593 2000 43.0336 2593 57.7475 23.9421 2593 472.84 28.2119 1484 106.92 29.9747 2593 1786.73 864.002 2593 4919.73 3440.74 2593 4.1253 2.49227 2591 1.6306 -0.0121136 2591 2.3492 1.46516 2591 13105.5 13078 13078 13078 13078 13085.5 13706 13078 13085.5 13085.5 13095 13095 13095 14401.5 14374 14374 14374 14374 14381.5 14447.5 14374 14381.5 14381.5 14390 14390 14390 First Reading For Entire File .......... 13078 Last Reading For Entire File ........... 14447.5 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF File Header Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.010 Comment Record FILE HEADER FILE NUMBER: 11 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: DEPTH INCREMENT: FILE SUMMARY VENDOR TOOL CODE GR FET RPM RPS RPX RPD FCNT NCNT NPHI PEF DRH0 RHOB ROP 10 .5000 START DEPTH 14300.0 14370 5 14370 5 14370 5 14370 5 14373 5 14380 5 14380.5 14380.5 14390.5 14390.5 14390.5 14449.5 STOP DEPTH 14617.5 14590 0 14590 0 14590 0 14590 0 14590 0 14597 5 14597 5 14597 5 14606 0 14606 0 14606 0 14666 0 $ LOG HEADER DATA DATE LOGGED: S O FTWARE 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 CNP COMPENSATED NEUTRON SLD ST~LBILIZED 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 (OHF~4) 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 Biock Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 09-JAN-97 4.88 5.46 MEMORY 14666.0 14448.0 14666.0 75.5 78.1 TOOL NUMBER P0625CRNDG6 P0625CRNDG6 P0625CRNDG6 P0625CRNDG6 8.500 8.5 LSND 10.50 64.0 9.0 30000 4.8 .440 .230 .110 .280 88.9 Name Service Order Units Size Nsam Rep Code Offset DEPT FT 4 1 68 0 GR MWD 10 AAPI 4 1 68 4 RPX MWD 10 OHMM 4 1 68 8 RPS MWD 10 OHM~ 4 1 68 12 RPM MWD 10 OHM~ 4 1 68 16 NPHI MWD 10 P.U. 4 1 68 20 ROP MWD 10 FT/H 4 1 68 24 FCNT MWD 10 CNTS 4 1 68 28 NCNT MWD 10 CNTS 4 1 68 32 RHOB MWD 10 G/CC 4 1 68 36 DRHO MWD 10 G/CC 4 1 68 40 PEF MWD 10 BARN 4 1 68 44 RPD MWD 10 OHMM 4 1 68 48 FET MWD 10 HOUR 4 1 68 52 Channel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Name Min Max Mean Nsam DEPT 14300 14666 14483 733 GR 21.7482 153.18 65.0334 636 RPX 0.9827 106.975 11.6756 440 RPS 1.1322 2000 38.2472 440 RPM 1.3121 2000 35.7133 440 NPHI 13.3907 38.503 23.5271 435 ROP 12.8436 163.636 61.6413 434 FCNT 606.208 1122.93 798.482 435 NCNT 2667.37 4032.97 3346.85 435 RHOB 2.1237 2.5979 2.3411 432 DRHO -0.109 0.1063 -0.0341519 432 PEF 1.1811 1.6083 1.3513 432 RPD 1.3665 2000 32.6805 434 FET 1.3522 33.0138 12.3075 440 First Reading 14300 14300 14370.5 14370.5 14370.5 14380.5 14449.5 14380.5 14380.5 14390.5 14390.5 14390.5 14373.5 14370.5 Last Reading 14666 14617.5 14590 14590 14590 14597.5 14666 14597.5 14597.'5 14606 14606 14606 14590 14590 First Reading For Entire File .......... 14300 Last Reading For Entire File ........... 14666 File Trailer Service name ............. STSLIB.011 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/07/06 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.012 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/07/06 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Reel Trailer Service name ............. LISTPE Date ..................... 97/07/06 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Services Library. Scientific Technical Physical EOF Physical EOF End Of LIS File
