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197-094
TIlE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03, 2001 M PL ATE IA L U W N DER TH IS M ARK E R C:I.,ORI~,(FE,M.DOC PERMIT DATA 97-094 97-094 97-094 97-094 97-094 97-094 97-094 97-094 97-094 97-094 AOGCC Individual Well Geological Materials Inventory T DATA PLUS DGR/CNP/SLD-MD DGR/EWR4-MD DGR/CNP/SLD-TVD DGR/EWR4-TVD DGR/EWR4-TVD DGR/EWR4-MD 8051 8052 MWD SRVY MWD SRVY Page: 1 Date: 07/19/99 97-094 8174 RUN RECVD ~1~3907-15790 PB1 ~13907-15790 PB1 ~8433-9381 PB1- ~ 8433-9381 PBI' 8433-9026 PB2- ~13907-15084 DB2' ~SPERRY MPT/GR/EWR4/CNP/SLD PB1 5,6 ~'~SPERRY MPT/GR/EWR4/CNP/SLD DB2 5,8 ~SPERRY 13769.73-15065. ~SPERRY 0-15690 PB1 ~-B/SPERRY MPT/GR/EWR4/CNP/SLD 2 FINAL 08/06/97 FINAL 08/06/97 FINAL 08/06/97 FINAL 08/06/97 FINAL 08/06/97 FINAL 08/06/97 08/06/97 08/06/97 08/29/97 08/29/97 11/12/97 10-407 ~COMPLETION DATE @ ~//~ It, ll DA~,Y WE~,~, OPS ~ @ ~// /9 ?/ TO ~ /~1¢?1 Are dry ditch samples required? yes ~_And received? Was the well cored? yes n~-Analysis & description received? Are well tests required? . yes 'nO.~ ..... Recelvea. ~ Well is in compliance ~_ Ini~cial COMMENTS @ll / ?/?7/ @17/17/~?/ T D BOX -- PLUGGINGs,,.& LOCATION CL~AF~..~CE REPORT State of Alaska · ALASKA OIL & GAS CONSERVATION COMMISSION ..Memcrandu_m To Fi!e: Note casing size, wi, de.~t_%, tnt vel, .a ~rccedure. L~er: Perf in=ez~wals - tope: Review the well file, and-comment on plugging, well head Well head cut off: Marker '.Dost or plate: Location Clearance: Code :~ STATE OF ALASKA -, .~ ALASKA OIL AND GAS CONSERVATION COMMISSION Plugged Back for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well E~ Oil [-I Gas F-~ Suspended [~ Abandoned I--I Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 97-94 397-118 / 397-131 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22769 4. Location of well at surface ~~- 9. Unit or Lease Name ~~~ Point Mclntyre 398' SNL, 1296' EWL, SEC. 14, T12N, R14E, UM ~. ~t'-]. . 3., ~ 10. Well Number At top of productive interval N/A ' P2-45 At total depth ~,~ 11. Field and Pool 4763' SNL, 1601' EWL, SEC. 18, T12N, R15E, UM-':" ~ Point Mclntyre 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 45'I ADb 034627 12. Date Spudded6/2/97 113' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'115' Water depth' if °fish°re 116' N°' °f C°mpleti°ns6/15/97 7/10/97 N/A MSL Zero 17. Total Depth (MD+TVD)I18. Plug Back Depth (MD+TVD) I19. Directional Survey 120. Depth where seeM set 121 · Thickness °f Permafr°st 15690 9427 FTI 6618 4759 FTI [~Yes [--]No N/A MD 1800' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD, GR/RES/DEN/NEU 23. CASING~ LINER AND CEMENTING RECORD CASING SE-I-rING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 133# H-40 35' 110' 30" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 34' 6992' 12-1/4" 1761 sx Coldset III, 644 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 13885' Cement plug, 145 bbls 'G' 14363' Cement plug, 35 bbls 'G' 7500' P&A, 28 bbls Coldset III 6618' Kickoff plug, 86 bbls 'G' 27. PRODUCTION TEST , Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on Production I N/A Date of Test -Iours Tested PRODUCTION FOR OIL-BBb GAS-MCF WATER-BBb CHOKE SIZE I GAS-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBb iGAS-MCF WATER-BBb OIL GRAwTY-API (CORR) ~ress. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ORIGINAL Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. HRZ 14728' 8902' Kalubik 14790' 8936' Kuparuk 14874' 8983' Miluveach 15290' 9205' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I herebYsigned certify thatp2_45 th~c~°ing is~t~n~to the best of my knowledge SteveShultz ~ \l_~...L.~ (' Title Senior Drilling Engineer Date / 397-131 ~ ~ 97'V,~, ~ 397.118~ Prepared By Name/Number: Kathy Campoamor, 564-5122 Well Number Permit No./7~proval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1'- Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM ,5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 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 Date/Time 01 Jun 97 02 Jun 97 03 Jun 97 04 Jun 97 05 Jun 97 06 Jun 97 07 Jun 97 08 Jun 97 Pt Mac 2 Progress Report Well P2-45 Rig Doyon 14 Page Date 03:00-06:00 06:00-07:30 07:30-01:30 01:30-02:00 02:00-03:00 03:00-03:30 03:30-04:00 04:00-06:00 06:00-07:00 07:00-07:30 07:30-08:30 08:30-06:00 06:00-16:00 16:00-16:30 16:30-17:30 17:30-18:00 18:00-06:00 06:00-12:30 12:30-13:00 13:00-14:00 14:00-19:00 19:00-19:30 19:30-00:30 00:30-02:00 02:00-06:00 09:00-11:00 11:00-11:30 11:30-13:00 13:00-14:00 14:00-15:00 15:00-19:00 19:00-20:00 20:00-21:30 21:30-06:00 06:00-08:00 08:00-10:00 10:00-13:00 13:00-15:00 15:00-17:30 17:30-20:30 20:30-22:30 22:30-00:00 00:00-06:00 06:00-09:00 09:00-11:00 11:00-14:00 14:00-16:00 16:00-18:30 18:30-20:00 20:00-21:00 21:00-02:00 02:00-06:00 06:00-07:00 07:00-08:00 Duration 3hr 1-1/2 hr 18hr 1/2 hr lhr 1/2 hr 1/2 hr 2 hr lhr 1/2 hr 1 hr 21-1/2 hr 10hr 1/2 hr lhr 1/2 hr 12 hr 6-1/2 hr 1/2 hr lhr 5 hr 1/2 hr 5hr 1-1/2 hr 4hr 2hr 1/2 hr 1-1/2 hr lhr lhr 4 hr lhr 1-1/2 hr 8-1/2 hr 2 hr 2hr 3hr 2hr 2-1/2 hr 3hr 2 hr 1-1/2 hr 6hr 3hr 2hr 3 hr 2hr 2-1/2 hr 1-1/2 hr lhr 5 hr 4 hr 1 hr lhr Activity Rigged up Bell nipple Rigged up Top drive pipe handler Rigged down Top drive Held safety meeting Made up BHA no. 1 Circulated at 50.0 ft Drilled to 186.0 ft Made up BHA no. 1 Made up BHA no. 1 (cont...) Drilled to 278.0 ft Made up BHA no. 1 Drilled to 3274.0 ft Drilled to 4496.0 ft (cont...) Circulated at 4496.0 ft Pulled out of hole to 3088.0 ft R.I.H. to 4496.0 ft Drilled to 6007.0 ft Drilled to 6404.0 ft Functioned Survey instruments Circulated at 6404.0 ft Jarred stuck pipe at 6289.0 ft Circulated at 6289.0 ft Worked stuck pipe at 6289.0 ft Circulated at 6289.0 ft Pulled out of hole to 1500.0 ft Made up BHA no. 2 Serviced Top drive Made up BHA no. 2 Made up BHA no. 2 Rigged up Block line R.I.H. to 5400.0 ft Circulated at 5400.0 ft R.I.H. to 6363.0 ft Drilled to 6869.0 ft Drilled to 7007.0 ft Circulated at 7007.0 ft Pulled out of hole to 1750.0 ft R.I.H. to 7007.0 ft Circulated at 7007.0 ft Pulled out of hole to 200.0 ft Pulled BHA Rigged up Casing handling equipment Ran Casing to 4500.0 ft (9-5/8in OD) Ran Casing to 6992.0 ft (9-5/8in OD) Circulated at 6992.0 ft Mixed and pumped slurry - 425.000 bbl Circulated at 1995.0 ft Mixed and pumped slurry - 310.000 bbl Cleared Flowline Rigged down Casing handling equipment Rigged up All functions Tested All functions Installed Top drive Tested Top drive 1 28 October 97 Progress Report Facility Pt Mac 2 Well P2-45 Page 2 Rig Doyon 14 Date 28 October 97 Date/Time 08:00-08:30 08:30-11:30 11:30-12:30 12:30-13:30 13:30-15:30 15:30-18:30 18:30-19:30 19:30-20:30 20:30-21:00 21:00-23:30 23:30-00:00 09 Jun 97 00:00-00:30 00:30-06:00 06:00-09:00 09:00-10:00 10:00-10:30 10:30-11:00 11:00-12:30 12:30-13:00 13:00-01:00 10 Jun 97 01:00-01:30 01:30-02:30 02:30-03:30 03:30-06:00 06:00-22:30 22:30-02:00 11 Jun 97 02:00-03:00 03:00-05:00 05:00-06:00 06:00-09:00 09:00-05:00 12 Jun 97 05:00-06:00 06:00-07:15 07:15-08:00 08:00-06:00 13 Jun 97 06:00-08:00 08:00-10:00 10:00-15:00 15:00-16:00 16:00-16:30 16:30-20:00 20:00-20:30 20:30-23:00 23:00-02:00 14 Jun 97 02:00-03:00 03:00-06:00 06:00-13:30 13:30-16:00 16:00-17:00 17:00-18:00 18:00-23:00 23:00-00:00 15 Jun 97 00:00-00:30 00:30-02:30 Duration 1/2 hr 3hr lhr lhr 2 hr 3hr 1 hr lhr 1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 5-1/2 hr 3 hr 1 hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 12hr 1/2 hr lhr lhr 2-1/2 hr 16~ 1/2 hr 3-1/2 hr 1 hr 2 hr lhr 3hr 20 hr lhr 1-1/4 hr 3/4 hr 22 hr 2 hr 2 hr 5hr lhr 1/2 hr 3-1/2 hr 1/2 hr 2-1/2 hr 3hr lhr 3 hr 7-1/2 hr 2-1/2 hr lhr 1 hr 5hr lhr 1/2 hr 2 hr Activity Installed Drillstring handling equipment Made up BHA no. 3 Installed Block line R.I.H. to 1995.0 ft Drilled installed equipment - DV collar R.I.H. to 6867.0 ft Circulated at 6867.0 ft Tested Casing - Via string Held drill (Kick (well kill)) Drilled installed equipment - Landing collar Circulated at 7027.0 ft Tested Other sub-surface equipment - Via string Drilled to 7450.0 ft Drilled to 7981.0 ft Circulated at 7981.0 ft Pulled out of hole to 6956.0 ft ~,4/- tor~ Tested Other sub-surface equipment - Via string ].. 07-~- /,¢, ~" Serviced Block line R.I.H. to 7981.0 ft Drilled to 9489.0 ft Circulated at 9489.0 ft Pulled out of hole to 7700.0 ft R.I.H. to 9489.0 ft Drilled to 9773.0 ft Drilled to 10590.0 ft Pulled out of hole to 0.0 ft Made up BHA no. 4 R.I.H. to 6000.0 ft Serviced Block line R.I.H. to 10590.0 ft Drilled to 12212.0 ft Circulated at 12212.0 ft Pulled out of hole to 10532.0 ft R.I.H. to 12212.0 ft Drilled to 13780.0 ft Drilled to 13907.0 ft Circulated at 13907.0 ft Pulled out of hole to 175.0 ft Pulled BHA Retrieved Bore protector Tested BOP stack Installed Bore protector Made up BHA no. 5 R.I.H. to 6987.0 ft Serviced Block line R.I.H. to 9240.0 ft R.I.H. to 13907.0 ft Circulated at 13907.0 ft Drilled to 14038.0 ft Circulated at 14038.0 ft Pulled out of hole to 0.0 ft Downloaded MWD tool Repaired Draw works Made up BHA no. 5 Facility Date/Time 16 Jun 97 17 Jun 97 18 Jun 97 19 Jun 97 20 Jun 97 21 Jun 97 22 Jun 97 Pt Mac 2 Progress Report Well P2-45 Rig Doyon 14 Page Date 02:30-04:30 04:30-05:30 05:30-06:00 06:00-08:30 08:30-05:45 05:45-06:00 06:00-08:00 08:00-08:30 08:30-10:30 10:30-16:30 16:30-17:00 17:00-21:00 21:00-23:30 23:30-01:00 01:00-01:30 01:30-02:00 02:00-03:00 03:00-03:30 03:30-06:00 06:00-21:00 21:00-01:00 01:00-04:00 04:00-04:30 04:30-06:00 06:00-08:30 08:30-11:00 11:00-13:00 13:00-13:30 13:30-16:30 16:30-18:00 18:00-19:30 19:30-21:30 21:30-23:00 23:00-00:00 00:00-03:00 03:00-04:15 04:15-05:15 05:15-06:00 06:00-12:00 12:00-14:30 14:30-17:30 17:30-22:00 22:00-23:00 23:00-00:45 00:45-01:00 01:00-02:30 02:30-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-07:00 07:00-06:00 06:00-02:00 02:00-03:00 Duration 2hr lhr 1/2 hr 2-1/2 hr 21-1/4 hr 1/4 hr 2hr 1/2 hr 2hr 6hr 1/2 hr 4hr 2-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1 hr 1/2 hr 2-1/2 hr 15hr 4 hr 3hr 1/2 hr 1-1/2 hr 2-1/2 hr 2-1/2 hr 2hr 1/2 hr 3hr 1-1/2 hr 1-1/2 hr 2hr 1-1/2 hr lhr 3hr 1-1/4 hr lhr 3/4 hr 6hr 2-1/2 hr 3hr 4-1/2 hr lhr 1-3/4 hr 1/4 hr 1-1/2 hr 1/2 hr 1 hr 1 hr lhr lhr 23 hr 20 hr lhr Activity R.I.H. to 6987.0 ft Serviced Block line R.I.H. to 8000.0 ft R.I.H. to 14038.0 ft Drilled to 15690.0 ft Circulated at 15690.0 ft Circulated at 15690.0 ft Pulled out of hole to 15085.0 ft Rig waited · Equipment Worked stuck pipe at 15085.0 ft Pulled out of hole to 0.0 ft Jarred stuck pipe at 15085.0 ft Conducted electric cable operations Conducted electric cable operations Pulled out of hole to 0.0 ft R.I.H. to 124.0 ft Jarred stuck pipe at 15085.0 ft Mixed and pumped 30.000 bbl of treatment Jarred stuck pipe at 15085.0 ft Jarred stuck pipe at 15085.0 ft Rigged up Additional services Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Circulated at 15085.0 ft Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Worked toolstring at 15085.0 ft Worked stuck pipe at 15085.0 ft Circulated at 15000.0 ft Backreamed to 14667.0 ft Circulated at 14667.0 ft Pulled out of hole to 14100.0 ft Pulled out of hole to 0.0 ft Rig waited · Orders Made up BHA no. 7 R.I.H. to 6992.0 ft Serviced Block line R.I.H. to 9100.0 ft Circulated at 9100.0 ft R.I.H. to 11550.0 ft Circulated at 11550.0 ft R.I.H. to 14051.0 ft Circulated at 14051.0 ft Pulled out of hole to 13400.0 ft Pulled out of hole to 13200.0 ft Repaired Draw works Repaired Draw works R.I.H. to 13944.0 ft 3 28 October 97 Facility Date/Time 23 Jun 97 24 Jun 97 25 Jun 97 26 Jun 97 Progress Report Pt Mac 2 Well P2-45 Rig Doyon 14 Page 4 Date 28 October 97 03:00-06:00 06:00-06:00 06:00-06:30 06:30-12:30 12:30-13:00 13:00-13:30 13:30-16:30 16:30-17:00 17:00-17:30 17:30-21:30 21:30-00:00 00:00-01:00 01:00-03:45 03:45-05:30 05:30-06:00 06:00-00:00 00:00-01:30 01:30-02:30 02:30-03:00 03:00-03:30 03:30-04:00 04:00-06:00 06:00-06:30 06:30-12:00 12:00-13:00 13:00-14:00 14:00-19:30 19:30-23:00 23:00-05:30 05:30-06:00 06:00-07:30 07:30-07:45 07:45-12:30 12:30-12:45 12:45-13:30 13:30-14:00 14:00-14:30 14:30-15:00 15:00-16:00 16:00-17:00 17:00-22:15 22:15-22:30 22:30-01:30 01:30-05:45 05:45-06:00 06:00-07:30 07:30-09:30 09:30-10:30 10:30-12:00 12:00-12:30 12:30-13:00 13:00-14:30 14:30-16:30 16:30-03:00 Duration 3hr 0 hr 1/2 hr 6hr 1/2 hr 1/2 hr 3hr 1/2 hr 1/2 hr 4hr 2-1/2 hr lhr 2-3/4 hr 1-3/4 hr 1/2 hr 18hr 1-1/2 hr 1 hr 1/2 hr 1/2 hr 1/2 hr 2hr 1/2 hr 5-1/2 hr lhr lhr 5-1/2 hr 3-1/2 hr 6-1/2 hr 1/2 hr 1-1/2 hr 1/4 hr 4-3/4 hr 1/4 hr 3/4 hr 1/2 hr 1/2 hr 1/2 hr lhr lhr 5-1/4 hr 1/4 hr 3hr 4-1/4 hr 1/4 hr 1-1/2 hr 2hr lhr 1-1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 2hr 10-1/2 hr Activity Washed to 14090.0 ft Washed to 14100.0 ft Washed to 14100.0 ft Pulled out of hole to 351.0 ft Pulled BHA Retrieved B ore protector Tested BOP stack Installed Bore protector Made up BHA no. 8 R.I.H. to 9100.0 ft Reamed to 10037.0 ft Worked stuck pipe at 10052.0 ft Reamed to 10791.0 ft R.I.H. to 13980.0 ft Circulated at 13980.0 ft Reamed to 14926.0 ft Circulated at 14926.0 ft Pulled out of hole to 13826.0 ft R.I.H. to 14066.0 ft Reamed to 14066.0 ft R.I.H. to 14926.0 ft Circulated at 14926.0 ft Circulated at 14926.0 ft Pulled out of hole to 900.0 ft Pulled BHA Made up BHA no. 9 R.I.H. to 14051.0 ft Reamed to 14059.0 ft Pulled out of hole to 441.0 ft Pulled BHA Pulled BHA Made up BHA no. 10 R.I.H. to 9640.0 ft Circulated at 9640.0 ft R.I.H. to 14815.0 ft Washed to 14926.0 ft Mixed and pumped slurry - 108.000 bbl Displaced slurry - 226.000 bbl Pulled out of hole to 13490.0 ft Circulated at 13490.0 ft Pulled out of hole to 10.0 ft Pulled BHA Made up BHA no. 11 R.I.H. to 10544.0 ft R.I.H. to 10600.0 ft R.I.H. to 13400.0 ft (cont...) Washed to 13909.0 ft . Circulated at 13909.0 ft Reamed to 14090.0 ft Drilled cement to 14100.0 ft Pulled out of hole to 13846.0 ft Drilled to 13909.0 ft Worked toolstring at 13846.0 ft Drilled to 13919.0 ft Facility Date/Time 27 Jun 97 28 Jun 97 29 Jun 97 30 Jun 97 01 Jul 97 02 Jul 97 03 Jul 97 Pt Mac 2 Progress Report Well P2-45 Page 5 Rig Doyon 14 Date 28 October 97 03:00-03:30 03:30-06:00 06:00-08:00 08:00-09:30 09:30-09:45 09:45-14:30 14:30-15:30 15:30-15:45 15:45-16:30 16:30-16:45 16:45-17:15 17:15-23:15 23:15-23:30 23:30-01:00 01:00-03:30 03:30-04:30 04:30-06:00 06:00-07:00 07:00-07:30 07:30-08:30 08:30-12:00 12:00-12:30 12:30-23:30 23:30-06:00 06:00-06:00 06:00-16:30 16:30-17:30 17:30-22:30 22:30-23:30 23:30-23:45 23:45-02:45 02:45-03:00 03:00-06:00 06:00-09:30 09:30-10:30 10:30-10:45 10:45-15:45 15:45-16:00 16:00-19:00 19:00-19:30 19:30-21:30 21:30-00:00 00:00-01:00 01:00-05:00 05:00-06:00 06:00-09:30 09:30-10:30 10:30-14:00 14:00-03:00 03:00-03:30 03:30-06:00 06:00-11:30 11:30-13:30 13:30-18:30 Duration 1/2 hr 2-1/2 hr 2hr 1-1/2 hr 1/4 hr 4-3/4 hr lhr 1/4 hr 3/4 hr 1/4 hr 1/2 hr 6 hr 1/4 hr 1-1/2 hr 2-1/2 hr lhr 1-1/2 hr lhr 1/2 hr lhr 3-1/2 hr 1/2 hr llhr 6-1/2 hr 24 hr 10-1/2 hr lhr 5 hr lhr 1/4 hr 3hr 1/4 hr 3hr 3-1/2 hr lhr 1/4 hr 5hr 1/4 hr 3hr 1/2 hr 2hr 2-1/2 hr lhr 4hr 1 hr 3-1/2 hr 1 hr 3-1/2 hr 13hr 1/2 hr 2-1/2 hr 5-1/2 hr 2 hr 5 hr Activity Circulated at 13919.0 ft Pulled out of hole to 8200.0 ft Pulled out of hole to 8200.0 ft (cont...) Pulled BHA Made up BHA no. 12 R.I.H. to 14040.0 ft Washed to 13995.0 ft Held safety meeting Circulated at 13995.0 ft Mixed and pumped slurry - 37.000 bbl Displaced slurry - 223.000 bbl Pulled out of hole to 10.0 ft Pulled BHA Made up BHA no. 13 R.I.H. to 6992.0 ft Serviced Block line R.I.H. to 11000.0 ft R.I.H. to 13102.0 ft (cont...) Washed to 13752.0 ft Circulated at 13752.0 ft Wait on cement Washed to 13855.0 ft Drilled to 13876.0 ft Drilled to 14001.0 ft Drilled to 14689.0 ft (cont...) Drilled to 14945.0 ft (cont...) Serviced High pressure lines Drilled to 15064.0 ft Circulated at 15064.0 ft Flow check Pulled out of hole to 13700.0 ft Circulated at 13700.0 ft Pulled out of hole to 5700.0 ft Pulled out of hole to 300.0 ft (cont...) Pulled BHA Installed BOP test plug assembly Tested All functions Retrieved BOP test plug assembly Repaired Kelly/top drive hose Tested Kelly/top drive hose Made up BHA no. 13 R.I.H. to 6985.0 ft Serviced Block line R.I.H. to 14220.0 ft Washed to 14800.0 ft Washed to 15065.0 ft (cont...) Worked toolstring at 15065.0 ft Repaired Top drive Jarred stuck pipe at 15065.0 ft Tested Fluid system Rest hole at 15065.0 ft Rest hole at 15065.0 ft (cont...) Rigged up Logging/braided cable equipment Conduct braided cable operations - 5/16 size cable Progress Report Facility Pt Mac 2 Well P2-45 Rig Doyon 14 Page 6 Date 28 October 97 Date/Time 18:30-21:00 21:00-01:00 04 Jul 97 01:00-02:30 02:30-06:00 06:00-07:00 07:00-09:00 09:00-11:30 11:30-13:30 13:30-20:00 20:00-22:00 22:00-03:30 05 Jul 97 03:30-06:00 06:00-20:00 20:00-21:00 21:00-21:15 21:15-21:30 21:30-03:00 06 Jul 97 03:00-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-09:00 09:00-13:00 13:00-14:00 14:00-17:30 17:30-18:15 18:15-03:00 07 Jul 97 03:00-04:00 04:00-06:00 06:00-06:00 08 Jul 97 06:00-07:00 07:00-09:00 09:00-12:00 12:00-14:00 14:00-20:00 20:00-21:30 21:30-04:00 09 Jul 97 04:00-05:30 05:30-05:45 05:45-06:00 06:00-12:30 12:30-13:30 13:30-14:30 14:30-21:30 21:30-22:00 22:00-22:30 22:30-23:30 23:30-00:30 10 Jul 97 00:30-02:00 02:00-03:30 03:30-04:00 04:00-04:30 04:30-05:30 05:30-06:00 Duration 2-1/2 hr 4hr 1-1/2 hr 3-1/2 hr lhr 2 hr 2-1/2 hr 2 hr 6-1/2 hr 2hr 5-1/2 hr 2-1/2 hr 14 hr lhr 1/4 hr 1/4 hr 5-1/2 hr 2 hr 1 hr lhr 1 hr lhr 4hr 1 hr 3-1/2 hr 3/4 hr 8-3/4 hr 1 hr 2hr 24 hr lhr 2 hr 3 hr 2 hr 6hr 1-1/2 hr 6-1/2 hr 1-1/2 hr 1/4 hr 1/4 hr 6-1/2 hr lhr 1 hr 7hr 1/2 hr 1/2 hr 1 hr lhr 1-1/2 hr 1-1/2 hr 1/2 hr 1/2 hr lhr 1/2 hr Activity Conduct braided cable operations - 5/16 size cable Conduct braided cable operations - 5/16 size cable Conduct braided cable operations - 5/16 size cable Conduct braided cable operations - 5/16 size cable Laid down 30.0 ft of 5in OD drill pipe Fished at 567.0 ft Conduct braided cable operations - 5/16 size cable Rigged down Logging/braided cable equipment Pulled out of hole to 0.0 ft Made up BHA no. 14 R.I.H. to 13047.0 ft Reamed to 13700.0 ft Reamed to 14870.0 ft (cont...) Circulated at 14860.0 ft Circulated at 14860.0 ft Flow check Pulled out of hole to 8000.0 ft Laid down 6000.0 ft of 5in OD drill pipe Pulled BHA Rest hole at 0.0 ft Made up BHA no. 15 Serviced Top drive pipe handler Singled in drill pipe to 6401.0 ft Serviced Block line R.I.H. to 14830.0 ft Washed to 14865.0 ft Jarred stuck pipe at 14865.0 ft Circulated at 15065.0 ft Jarred stuck pipe at 14870.0 ft Jarred stuck pipe at 14870.0 ft (cont...) Jarred stuck pipe at 14870.0 ft (cont...) Rigged up Logging/braided cable equipment Conducted electric cable operations Pulled out of hole to 0.0 ft Conducted electric cable operations Circulated at 14830.0 ft Pulled out of hole to 425.0 ft Pulled BHA Made up BHA no. 16 R.I.H. to 500.0 ft R.I.H. to 14863.0 ft (cont...) -. Circulated at 14863.0 ft ~'~:: ' .', Mixed and pumped slurry - 35.000 bbl Laid down 6963.0 ft of 5in OD drill pipe Circulated at 7900.0 ft Mixed and pumped slurry - 28.000 bbl Pulled out of hole to 6407.0 ft Circulated at 6407.0 ft Held safety meeting Circulated at 6407.0 ft R.I.H. to 7200.0 ft Washed to 7500.0 ft Mixed and pumped slurry - 86.000 bbl Pulled out of hole to 6600.0 ft Facility Date/Time 11 Jul 97 Pt Mac 2 Progress Report Well P2-45 Rig Doyon 14 Page Date Duration Activity 06:00-07:30 07:30-14:30 14:30-15:30 15:30-15:45 15:45-16:30 16:30-18:00 18:00-19:30 19:30-22:30 22:30-00:00 00:00-02:00 02:00-02:30 02:30-03:30 03:30-06:00 06:00-07:00 07:00-08:30 08:30-09:00 1-1/2 hr 7 hr lhr 1/4 hr 3/4 hr 1-1/2 hr 1-1/2 hr 3hr 1-1/2 hr 2hr 1/2 hr lhr 2-1/2 hr 1 hr 1-1/2 hr 1/2 hr Pulled out of hole to 5548.0 ft (cont...) Circulated at 5548.0 ft R.I.H. to 6500.0 ft Washed to 6618.0 ft Circulated at 6618.0 ft Tested Tubular strings - Via string Circulated at 6618.0 ft Laid down 4298.0 ft of 3-1/2in OD drill pipe Freeze protect well - 167.000 bbl of Diesel Laid down 2345.0 ft of 3-1/2in OD drill pipe Removed Bore protector Installed Hanger plug Removed BOP stack Installed Adapter spool Installed Xmas tree Tested Xmas tree 7 28 October 97 Facility Pt Mac 2 Progress Report Well P2-45/~ Rig Doyon 14 Page Date 1 28 October 97 Date/Time 28 Aug 97 29 Aug 97 Duration 18:30-19:00 1/2 hr 19:00-19:15 1/4 hr 19:15-20:00 3/4 hr 20:00-23:00 3 hr 23:00-01:00 2 hr 01:00-02:30 1-1/2 hr 02:30-02:45 1/4 hr 02:45-06:00 3-1/4 hr 06:00-06:30 1/2 hr 06:30-06:45 1/4 hr 06:45-07:00 1/4 hr 07:00-09:30 2-1/2 hr 09:30-11:00 1-1/2 hr 11:00-12:30 1-1/2 hr 12:30-14:30 2 hr 14:30-15:30 1 hr 15:30-17:30 2 hr 17:30-18:00 1/2 hr 18:00-19:00 1 hr 19:00-20:00 1 hr 20:00-02:00 6 hr Activity Rigged up Drillfloor / Derrick Flow check Removed Xmas tree Installed BOP stack Rigged up Kelly Removed Tubing hanger Installed BOP test plug assembly Tested All functions Tested Ali functions (cont...) Removed BOP test plug assembly Installed Bore protector Made up BI-IA no. 1 Singled in drill pipe to 2507.0 ft Circulated at 2507.0 fi Singled in drill pipe to 4476.0 ft Serviced Block line Singled in drill pipe to 6494.0 ft Reamed to 6578.0 ft Tested Casing - Via annulus and string Held drill (Kick (well kill)) Drilled cement to 7042.0 fi K;c..k o~ - '. '.2,22 :22 -;;7 :2. '- '.i:: ~ · '. . :' :!:!-; · ':: · . SP5. ~f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC POINT McINTYRE / P2-45 500292276900 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 070797 MWD SURVEY JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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. 13769.73 8410.26 8365.56 60 37 S 66.37 E .00 3739.13S 9361.22E 10080.34 13851.00 8450.25 8405.55 60 25 S 68.45 E 2.24 3766.31S 9426.53E 10151.07 13880.52 8465.24 8420.54 58 31 S 68.79 E 6.49 3775.58S 9450.21E 10176.50 13975.28 8515.65 8470.95 57 12 S 72.47 E 3.58 3802.20S 9525.88E 10256.65 14068.94 8567.29 8522.59 55 54 S 75.54 E 3.07 3823.74S 9600.98E 10334.40 14162.56 8620.09 8575.39 55 25 S 75.44 E .51 3843.11S 14255.37 8671.88 8627.18 56 43 S 74.04 E 1.87 3863.39S 14350.33 8723.78 8679.08 57 1 S 73.32 E .71 3885.73S 14443.86 8774.61 8729.91 57 7 S 73.59 E .27 3908.09S 14538.69 8826.59 8781.89 56 23 S 74.03 E .87 3930.21S 9675.82E 10411.10 9750.10E 10487.62 9826.42E 10566.80 9901.69E 10644.99 9977.85E 10723.94 14629.44 8876.59 8831.89 56 44 S 74.10 E .39 3951.00S 14725.93 8927.21 8882.51 59 58 S 71.74 E 3.94 3975.15S 14821.97 8971.64 8926.94 64 55 S 67.99 E 6.21 4004.50S 14910.06 9008.36 8963.66 65 48 S 67.73 E 1.05 4034.68S 15065.00 9071.85 9027.15 65 48 S 67.73 E .00 4088.24S 10050.67E 10799.29 10129.17E 10881.15 10209.04E 10966.22 10283.21E 11046.29 10414.00E 11187.62 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 11187.72 FEET AT SOUTH 68 DEG. 33 MIN. EAST AT MD = 15065 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 111.68 DEG. 'TIE-IN SURVEY AT 13,769.73' MD WINDOW POINT AT 13,851.00' MD PROJECTED SURVEY AT 15,065.00' MD RECEIVED AUG 29 1997 Alaska Oil & Gas Cons, Oommissi Anchor"cJe SPE_ .f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 ARCO ALASKA INC POINT McINTYRE / P2-45 500292276900 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 070797 JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 13769.73 8410.26 8365.56 14769.73 8948.38 8903.68 15065.00 9071.85 9027.15 3739.13 S 9361.22 E 3987.72 S 10165.38 E 4088.24 S 10414.00 E 5359.47 5821.35 461.88 5993.15 171.81 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP~ ..... PAGE 3 f-SUN DRILLING SERVICES ANCHORAGE ALASKA ARCO ALASKA INC POINT McINTYRE / P2-45 500292276900 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 070797 JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 OPERATOR: ARCO ALASKA INC 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 13769.73 8410.26 8365.56 3739.13 S 9361.22 E 5359.47 13839.76 8444.70 8400.00 3762.72 S 9417.44 E 5395.06 35.59 14028.36 8544.70 8500.00 3814.94 S 9568.44 E 5483.66 88.60 14205.95 8644.70 8600.00 3852.11 S 9710.41 E 5561.25 77.59 14388.78 8744.70 8700.00 3894.99 S 9857.32 E 5644.08 82.82 14571.42 8844.70 8800.00 3937.71 S 10004.06 E 5726.72 82.64 14761.96 8944.70 8900.00 3985.42 S 10158.94 E 5817.26 90.54 14998.75 9044.70 9000.00 4065.34 S 10358.08 E 5954.05 136.79 15029.73 9057.39 9012.69 4076.04 S 10384.23 E 5972.34 18.28 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPERr~'-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 MWD SURVEY JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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. .00 .00 -44.70 0 0 33.80 33.80 -10.90 0 0 225.00 224.99 180.29 0 43 315.81 315.79 271.09 0 57 405.04 404.99 360.29 1 57 N .00 E .00 .00N .00E .00 N .00 E .00 .00N .00E .00 N 29.40 E .38 1.05N .59E .16 S 83.61 E 1.04 1.46N 1.62E .96 S 70.45 E 1.17 .87N 3.78E 3.19 495.42 495.26 450.56 3 585.04 584.67 539.97 4 680.04 679.23 634.53 6 774.78 773.24 728.54 7 869.54 867.10 822.40 8 26 19 48 28 15 S 75.50 E 1.67 .32S 7.86E 7.42 S 71.80 E 1.03 2.05S 13.67E 13.47 N 83.21 E 3.59 2.51S 22.68E 22.00 S 84.68 E 1.73 2.42S 34.39E 32.85 S 83.15 E .86 3.80S 47.28E 45.34 964.04 960.42 915.72 9 49 1058.53 1053.24 1008.54 11 38 1152.58 1145.14 1100.44 12 53 1247.18 1236.79 1192.09 15 45 1340.11 1325.88 1281.18 17 14 S 85.92 E 1.72 5.18S 62.06E 59.59 S 84.03 E 1.96 6.75S 79.60E 76.46 S 82.97 E 1.35 9.02S 99.46E 95.76 S 78.89 E 3.19 12.79S 122.55E 118.60 S 78.93 E 1.60 17.86S 148.44E 144.54 1434.59 1415.98 1371.28 17 49 1529.70 1505.93 1461.23 20 2 1624.57 1594.93 1550.23 20 27 1718.82 1682.73 1638.03 22 8 1813.11 1769.83 1725.13 22 53 S 75.67 E 1.21 24.13S 176.18E 172.64 S 71.99 E 2.65 32.77S 205.78E 203.33 S 70.19 E .79 43.41S 236.84E 236.13 S 68.44 E 1.91 55.52S 268.86E 270.35 S 69.91 E 1.00 68.35S 302.61E 306.45 1907.93 1855.99 1811.29 2002.71 1939.68 1894.98 2097.75 2021.90 1977.20 2190.13 2101.69 2056.99 2284.58 2183.23 2138.53 26 25 29 33 30 38 29 52 30 44 S 71.94 E 3.82 81.23S 340.00E 345.96 S 75.11 E 3.66 93.78S 382.66E 390.23 S 74.97 E 1.14 106.09S 428.70E 437.57 S 77.00 E 1.38 117.37S 473.86E 483.70 S 75.69 E 1.15 128.63S 520.17E 530.90 2379.41 2264.20 2219.50 2474.80 2344.63 2299.93 2569.38 2423.59 2378.89 2664.39 2502.76 2458.06 2756.11 2578.64 2533.94 31 58 33 3 33 43 33 24 34 58 S 79.02 E 2.25 139.40S 568.31E 579.61 S 78.65 E 1.15 149.33S 618.62E 630.02 S 76.86 E 1.26 160.38S 669.48E 681.37 S 74.85 E 1.22 173.21S 720.41E 733.44 S 70.05 E 3.41 188.78S 769.50E 784.81 2850.19 2654.16 2609.46 38 13 2945.16 2727.71 2683.01 40 13 3039.83 2799.04 2754.34 41 58 3133.60 2868.77 2824.07 41 56 3226.28 2936.38 2891.68 44 20 S 69.95 E 3.46 207.97S 822.21E 840.88 S 71.12 E 2.25 227.97S 878.84E 900.88 S 71.15 E 1.84 248.09S 937.72E 963.04 S 70.98 E .12 268.43S 997.02E 1025.65 S 70.28 E 2.65 289.45S 1056.79E 1088.97 ORIGINAL 29 1997 SPt f-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE 2 /ZRCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 MWD SURVEY JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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. 3319.65 3002.31 2957.61 3413.10 3066.99 3022.29 3507.30 3130.12 3085.42 3601.10 3189.96 3145.26 3695.89 3248.28 3203.58 45 48 46 35 49 15 51 27 52 35 S 71.20 E 1.71 311.25S 1119.20E S 69.47 E 1.58 333.95S 1182.70E S 66.43 E 3.70 360.23S 1247.47E S 64.44 E 2.87 390.27S 1313.14E S 64.09 E 1.24 422.71S 1380.45E 1155.01 1222.41 1292.30 1364.43 1438.96 3785.19 3301.62 3256.92 54 3883.03 3358.66 3313.96 54 3978.48 3412.74 3368.04 56 4073.51 3465.32 3420.62 56 4166.85 3517.27 3472.57 55 2 37 20 27 54 S 64.43 E 1.64 453.81S 1444.96E S 67.14 E 2.33 486.40S 1517.44E S 68.13 E 1.99 516.32S 1590.16E S 66.58 E 1.36 546.79S 1663.21E S 68.87 E 2.12 576.18S 1734.95E 1510.39 1589.78 1668.42 1747.56 1825.08 4260.72 3567.57 3522.87 4355.60 3614.59 3569.89 4449.92 3660.06 3615.36 4545.32 3706.74 3662.04 4637.58 3752.49 3707.79 59 16 61 17 61 2 60 22 60 10 S 68.54 E 3.61 604.97S 1808.78E S 69.69 E 2.37 634.33S 1885.76E S 69.93 E .35 662.85S 1963.32E S 68.96 E 1.14 692.06S 2041.22E S 68.58 E .42 721.07S 2115.90E 1904.32 1986.70 2069.30 2152.49 2232.60 4732.58 3798.26 3753.56 4824.90 3842.58 3797.88 4918.51 3887.16 3842.46 5012.37 3929.88 3885.18 5108.16 3973.33 3928.63 62 12 60 24 62 42 63 8 62 54 S 68.62 E 2.15 751.44S 2193.39E S 67.24 E 2.36 781.85S 2268.42E S 66.53 E 2.56 814.16S 2344.11E S 66.41 E .47 847.53S 2420.73E S 65.14 E 1.21 882.55S 2498.58E 2315.83 2396.79 2479.06 2562.59 2647.87 5202.27 4017.37 3972.67 61 17 5296.47 4062.50 4017.80 61 27 5391.89 4108.81 4064.11 60 28 5487.00 4156.06 4111.36 59 56 5581.83 4203.74 4159.04 59 41 S 66.01 E 1.91 916.94S 2574.29E S 66.67 E .64 950.13S 2650.03E S 68.44 E 1.93 981.98S 2727.12E S 66.59 E 1.78 1013.54S 2803.37E S 67.36 E .75 1045.60S 2878.81E 2730.93 2813.57 2896.97 2979.49 3061.44 5676.53 4251.75 4207.05 59 5771.03 4300.95 4256.25 57 5864.00 4351.06 4306.36 56 5959.16 4402.30 4357.60 57 6053.34 4452.69 4407.99 57 23 5O 55 55 23 S 67.05 E .42 1077.22S 2954.07E S 64.84 E 2.58 1110.09S 3027.72E S 66.26 E 1.63 1142.50S 3099.00E S 67.39 E 1.45 1174.05S 3172.71E S 68.66 E 1.27 1203.83S 3246.49E 3143.05 3223.64 3301.85 3382.00 3461.56 6148.48 4504.66 4459.96 6241.48 4556.46 4511.76 6315.48 4597.20 4552.50 6409.41 4647.59 4602.89 6504.11 4698.60 4653.90 56 23 55 54 57 17 57 48 57 0 S 68.23 E 1.12 1233.10S 3320.61E S 67.47 E .85 1262.22S 3392.14E S 64.46 E 3.88 1287.39S 3448.55E S 64.88 E .66 1321.30S 3520.20E S 65.51 E 1.02 1354.77S 3592.62E 3541.25 3618.48 3680.19 3759.30 3838.96 SPE f-SUN DRILLING SERVICES ANCHOR_AGE ALASKA PAGE 3 ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 MWD SURVEY JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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. 6599.08 4748.88 4704.18 59 2 6693.25 4796.73 4752.03 59 52 6787.42 4844.59 4799.89 59 2 6881.99 4894.07 4849.37 57 51 6954.78 4931.97 4887.27 59 22 S 65.92 E 2.19 1387.90S 3666.04E S 66.51 E 1.02 1420.61S 3740.25E S 66.02 E .99 1453.25S 3814.49E S 65.31 E 1.40 1486.45S 3887.92E S 65.65 E 2.13 1512.24S 3944.45E 3919.43 4000.48 4081.52 4162.02 4224.08 7001.55 4955.62 4910.92 59 52 7093.97 5002.21 4957.51 59 34 7186.31 5047.56 5002.86 61 36 7281.05 5092.56 5047.86 61 40 7372.83 5136.17 5091.47 61 35 S 64.69 E 2.07 1529.18S 3981.07E S 63.49 E 1.17 1564.06S 4052.86E S 66.21 E 3.39 1598.22S 4125.67E S 67.82 E 1.50 1630.77S 4202.41E S 66.12 E 1.63 1662.36S 4276.73E 4264.37 4343.97 4424.24 4507.58 4588.31 7466.30 5180.99 5136.29 61 6 7562.32 5227.09 5182.39 61 30 7655.54 5271.68 5226.98 61 20 7748.91 5317.23 5272.53 60 15 7845.10 5365.11 5320.41 60 2 S 66.47 E .61 1695.33S 4351.83E S 65.58 E .91 1729.56S 4428.79E S 67.81 E 2.11 1761.94S 4503.96E S 68.27 E 1.25 1792.42S 4579.55E S 66.07 E 2.00 1824.78S 4656.42E 4670.28 4754.44 4836.26 4917.76 5001.15 7940.20 5412.13 5367.43 60 8030.76 5456.70 5412.00 60 8126.44 5504.39 5459.69 59 8219.34 5550.77 5506.07 60 8313.57 5597.38 5552.68 60 42 19 52 13 28 S 65.83 E .73 1858.47S 4731.91E S 67.16 E 1.34 1889.91S 4804.19E S 68.57 E 1.36 1921.16S 4881.02E S 69.51 E .95 1949.96S 4956.19E S 68.40 E 1.06 1979.36S 5032.61E 5083.74 5162.53 5245.46 5325.95 5407.83 8406.37 5643.25 5598.55 60 8503.12 5691.59 5646.89 59 8596.67 5738.39 5693.69 60 8689.17 5785.56 5740.86 58 8784.82 5834.92 5790.22 59 16 45 12 27 24 S 67.78 E .62 2009.47S 5107.46E S 68.51 E .85 2040.66S 5185.23E S 66.53 E 1.89 2071.63S 5260.07E S 67.90 E 2.28 2102.45S 5333.41E S 69.79 E 1.96 2132.01S 5409.81E 5488.50 5572.31 5653.29 5732.83 5814.74 8878.98 5882.97 5838.27 59 8973.44 5931.26 5886.56 59 9066.97 5979.06 5934.36 59 9162.87 6028.19 5983.49 59 9257.04 6076.28 6031.58 59 14 15 16 5 28 S 69.32 E .46 2160.29S 5485.69E S 69.33 E .02 2188.95S 5561.64E S 69.13 E .18 2217.46S 5636.80E S 69.22 E .19 2246.74S 5713.79E S 68.08 E 1.12 2276.22S 5789.19E 5895.70 5976.86 6057.25 6139.60 6220.56 9352.25 6124.50 6079.80 9446.77 6172.99 6128.29 9541.54 6222.09 6177.39 9636.47 6270.69 6225.99 9731.09 6318.90 6274.20 59 58 58 59 59 39 37 58 26 17 S 67.83 E .29 2307.03S 5865.28E S 69.53 E 1.90 2336.53S 5940.85E S 69.75 E .42 2364.73S 6016.85E S 69.95 E .53 2392.82S 6093.40E S 70.53 E .55 2420.35S 6170.02E 6302.65 6383.77 6464 . 81 6546.33 6627.69 SP5 Z-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 MWD SURVEY JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 9823.70 6366.50 6321.80 9919.56 6415.95 6371.25 10014.04 6464.27 6419.57 10107.50 6511.83 6467.13 10201.24 6559.04 6514.34 COURS INCLN DG MN 58 51 59 1 59 27 59 22 60 9 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST S 71.39 E .92 2446.27S 6245.11E S 72.27 E .81 2471.87S 6323.14E S 70.64 E 1.55 2497.69S 6400.10E S 69.43 E 1.12 2525.16S 6475.71E S 68.33 E 1.31 2554.34S 6551.25E VERT. SECT. 6707.05 6789.01 6870.07 6950.48 7031.46 10296.76 6606.12 6561.42 60 47 10391.99 6652.65 6607.95 60 42 10488.07 6699.53 6654.83 60 54 10581.20 6745.53 6700.83 59 53 10674.78 6792.71 6748.01 59 34 S 68.68 E .74 2584.80S 6628.58E S 68.57 E .14 2615.08S 6705.95E S 69.19 E .60 2645.30S 6784.19E S 68.89 E 1.12 2674.26S 6859.80E S 69.01 E .36 2703.29S 6935.23E 7114.57 7197.65 7281.52 7362.48 7443.30 10768.79 6840.43 6795.73 59 25 10860.12 6886.92 6842.22 59 22 10954.34 6934.84 6890.14 59 30 11047.85 6982.16 6937.46 59 41 11142.42 7030.23 6985.53 59 12 S 68.83 E .23 2732.42S 7010.80E S 68.42 E .39 2761.07S 7084.00E S 68.52 E .17 2790.85S 7159.47E S 68.47 E .21 2820.41S 7234.50E S 68.43 E .51 2850.32S 7310.25E 7524.29 7602.89 7684.02 7764.67 7846.11 11236.55 7078.96 7034.26 58 26 11331.72 7129.33 7084.63 57 38 11426.23 7180.45 7135.75 56 52 11521.07 7231.60 7186.90 57 50 11612.72 7280.47 7235.77 57 42 S 68.35 E .82 2879.98S 7385.13E S 68.65 E .88 2909.58S 7460.25E S 68.68 E .82 2938.50S 7534.29E S 68.14 E 1.14 2967.88S 7608.55E S 68.03 E .19 2996.82S 7680.48E 7926.65 8007.39 8086.88 8166.73 8244.27 11705.62 7328.81 7284.11 59 35 11800.02 7376.99 7332.29 59 1 11893.48 7425.67 7380.97 58 12 · 11986.40 7475.19 7430.49 57 24 12079.17 7524.36 7479.66 58 35 S 66.58 E 2.43 3027.43S 7753.65E S 66.80 E .64 3059.55S 7828.20E S 66.80 E .88 3090.98S 7901.52E S 66.87 E .86 3121.91S 7973.81E S 63.34 E 3.48 3155.04S 8045.15E 8323.57 8404.71 8484.46 8563.06 8641.59 12169.08 7571.49 7526.79 58 10 12261.53 7620.77 7576.06 57 24 12355.97 7672.12 7627.42 56 42 12450.45 7723.66 7678.96 57 9 12544.06 7774.26 7729.56 57 24 S 64.92 E 1.57 3188.44S 8114.03E S 66.72 E 1.84 3220.48S 8185.38E S 66.80 E .74 3251.76S 8258.21E S 65.44 E 1.30 3283.81S 8330.60E S 65.21 E .34 3316.69S 8402.17E 8717.94 8796.08 8875.30 8954.42 9033.07 12638.97 7825.55 7780.85 57 9 12733.80 7876.34 7831.64 58 4 12829.64 7927.37 7882.67 57 35 12922.39 7976.65 7931.95 58 13 13016.76 8025.50 7980.80 59 25 S 64.97 E .34 3350.32S 8474.59E S 65.42 E 1.04 3383.92S 8547.28E S 65.50 E .51 3417.61S 8621.08E S 64.61 E 1.06 3450.75S 8692.32E S 65.75 E 1.65 3484.63S 8765.60E 9112.80 9192.76 9273.78 9352.23 9432.84 SPi Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 MWD SURVEY JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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 13111.71 8073.65 8028.95 59 37 S 65.84 E .22 3518.19S 8840.24E 13205.32 8121.05 8076.35 59 32 S 66.52 E .63 3550.79S 8914.08E 13298.37 8168.36 8123.66 59 20 S 66.34 E .27 3582.83S 8987.53E 13392.33 8216.32 8171.62 59 16 S 67.22 E .81 3614.68S 9061.77E 13487.79 8265.60 8220.90 58 34 S 67.73 E .86 3646.00S 9137.29E VERT. SECT. 9514.59 9595.26 9675.34 9756.10 9837.85 13582.35 8314.82 8270.12 58 40 S 67.84 E .14 3676.53S 9212 13674.75 8362.42 8317.72 59 18 S 67.38 E .80 3706.70S 9285 13769.73 8409.95 8365.25 60 37 S 66.37 E 1.67 3738.99S 9360 13865.30 8456.99 8412.29 60 24 S 68.70 E 2.14 3770.78S 9437 13960.24 8504.05 8459.35 60 9 S 68.03 E .66 3801.17S 9514 .04E 9918.59 .26E 9997.78 .88E 10079.97 .74E 10163.14 .38E 10245.59 14052.22 8549.91 8505.21 60 1 S 68.94 E .87 3830.42S 9588 14146.29 8597.13 8552.43 59 42 S 68.72 E .40 3859.80S 9664 14240.24 8645.12 8600.42 58 51 S 68.10 E 1.07 3889.51S 9739 14335.55 8694.28 8649.58 59 1 S 68.02 E .19 3920.02S 9815 14430.21 8743.35 8698.65 58 31 S 66.71 E 1.30 3951.17S 9889 .56E 10325.32 .42E 10406.67 .53E 10487.44 .26E 10569.09 .97E 10650.02 14522.84 8791.90 8747.20 58 15 S 67.71 E .97 3981.73S 9962 14615.43 8841.09 8796.39 57 33 S 67.24 E .86 4011.78S 10035 14707.01 8890.62 8845.92 56 57 S 66.15 E 1.20 4042.25S 10105 14801.24 8942.28 8897.58 56 32 S 66.77 E .70 4073.72S 10178 14895.64 8994.16 8949.46 56 46 S 66.78 E .23 4104.82S 10250 .70E 10728.89 .15E 10807.32 .90E 10884.32 .14E 10963.08 .62E 11041.92 14987.00 9043.74 8999.04 57 30 S 67.02 E .83 4134.93S 10321 15078.55 9092.71 9048.00 57 49 S 66.76 E .43 4165.29S 10392 15171.57 9141.87 9097.17 58 20 S 66.20 E .76 4196.80S 10464 15267.27 9192.26 9147.56 58 6 S 67.52 E 1.20 4228.77S 10539 15361.34 9242.52 9197.82 57 17 S 67.17 E .92 4259.40S 10612 .20E 11118.63 .35E 11195.96 .75E 11274.88 .56E 11356.21 .94E 11435.71 15455.48 9294.04 9249.34 56 20 S 66.65 E 1.12 4290.30S 10685 15550.01 9346.97 9302.27 55 33 S 67.94 E 1.40 4320.53S 10757 15611.21 9381.58 9336.88 55 32 S 67.52 E .57 4339.66S 10804 15690.00 9426.15 9381.45 55 32 S 67.52 E .00 4364.50S 10864 .41E 11514.48 .66E 11592.78 .36E 11643.25 .40E 11708.21 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 11708.29 FEET AT SOUTH 68 DEG. 6 MIN. EAST AT MD = 15690 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 111.68 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 15,690.00' MD SPE~ f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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 .00 .00 -44.70 1000.00 995.85 951.15 2000.00 1937.32 1892.62 3000.00 2769.43 2724.73 4000.00 3424.66 3379.96 .00 N .00 E 5.62 S 68.19 E 93.44 S 381.37 E 239.48 S 912.51 E 522.99 S 1606.79 E .00 4.15 4.15 62.68 58.53 230.57 167.89 575.34 344.77 5000.00 3924.29 3879.59 6000.00 4423.99 4379.29 7000.00 4954.84 4910.14 8000.00 5441.47 5396.77 9000.00 5944.84 5900.14 843.11 S 2410.62 E 1187.35 S 3204.65 E 1528.61 S 3979.86 E 1879.54 S 4779.56 E 2197.01 S 5583.00 E 1075.71 500.37 1576.01 500.30 2045.16 469.15 2558.53 513.36 3055.16 496.63 10000.00 6457.13 6412.43 11000.00 6958.01 6913.31 12000.00 7482.50 7437.80 13000.00 8016.97 7972.27 14000.00 8523.84 8479.14 2493.69 S 6388.69 E 2805.25 S 7196.08 E 3126.47 S 7984.34 E 3478.71 S 8752.44 E 3814.08 S 9546.36 E 3542.87 487.71 4041.99 499.12 4517.50 475.51 4983.03 465.52 5476.16 493.14 15000.00 9050.72 9006.02 15690.00 9426.15 9381.45 4139.21 S 10331.29 E 4364.50 S 10864.40 E 5949.28 473.11 6263.85 314.57 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SP}_ Z-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 JOB NI/MBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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 .00 .0 44.70 44.7 144.70 144.7 244.71 244.7 344.72 344.7 0 -44.70 .00 N .00 0 .00 .00 N .00 0 100.00 .17 N .09 0 200.00 1.26 N .71 0 300.00 1.41 N 2.09 E .00 E .00 .00 E .00 .00 E .01 .01 E .02 .01 444.78 444.7 544.95 544.7 645.30 644.7 746.00 744.7 846.90 844.7 4OO 5OO 6OO 700 8OO .00 .00 .00 .00 .00 .41 N 5.12 1.11 S 10.80 2.74 S 18.90 2.07 S 30.66 3.41 S 44.05 E .08 .05 E .25 .18 E .60 .35 E 1.30 .70 E 2.20 .90 948.09 944.7 1049.81 1044.7 1152.14 1144.7 1255.40 1244.7 1359.81 1344.7 900 1000 1100 1200 1300 .00 .00 .00 .00 .00 4.99 S 59.35 6.56 S 77.85 9.01 S 99.37 13.22 S 124.74 18.98 S 154.17 E 3.39 1.18 E 5.11 1.72 E 7.44 2.33 E 10.70 3.27 E 15.11 4.41 1464.76 1444.7 1570.98 1544.7 1677.77 1644.7 1785.83 1744.7 1895.36 1844.7 1400 1500 1600 1700 1800 .00 .00 .00 .00 .00 26.41 S 185.13 37.16 S 219.24 49.86 S 254.50 64.71 S 292.64 79.51 S 334.75 E 20.06 4.95 E 26.28 6.22 E 33.07 6.80 E 41.13 8.05 E 50.66 9.53 2008.48 1944.7 2124.25 2044.7 2239.76 2144.7 2356.42 2244.7 2474.88 2344.7 1900 2000 2100 2200 2300 .00 .00 .00 .00 .00 94.51 S 385.41 109.59 S 441.75 122.97 S 497.97 137.08 S 556.36 149.34 S 618.66 E 63.78 13.12 E 79.55 15.77 E 95.06 15.50 E 111.72 16.67 E 130.18 18.46 2594.76 2444.7 2714.88 2544.7 2838.20 2644.7 2967.42 2744.7 3101.24 2844.7 2400 2500 2600 2700 2800 .00 .00 .00 .00 .00 163.58 S 683.21 181.22 S 747.35 205.44 S 815.28 232.62 S 892.44 261.38 S 976.57 E 150.06 19.88 E 170.18 20.12 E 193.50 23.32 E 222.72 29.22 E 256.54 33.82 3237.91 2944.7 3380.67 3044.7 3529.78 3144.7 3689.99 3244.7 3858.91 3344.7 2900.00 3000.00 3100.00 3200.00 3300.00 292.20 S 1064.45 325.69 S 1160.64 367.15 S 1263.12 420.67 S 1376.24 478.76 S 1499.31 E 293.21 36.68 E 335.97 42.76 E 385.08 49.11 E 445.29 60.21 E 514.21 68.91 SPE f-SUN DRILLING SERVICES ANCHOR_AGE ALAS ICA PAGE ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 INTERPOLATED VALUES FOR EVEN 100 DATE OF SURVEY: 060797 JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPEKATOR: ARCO ALASKA INC 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 4036.20 3444.70 3400.00 4216.98 3544.70 3500.00 4418.18 3644.70 3600.00 4621.92 3744.70 3700.00 4829.18 3844.70 3800.00 534.46 S 1634.67 591.37 S 1774.06 653.32 S 1937.23 716.11 S 2103.25 783.29 S 2271.86 E 591.50 77.29 E 672.28 80.78 E 773.48 101.20 E 877.22 103.74 E 984.48 107.26 5045.16 3944.70 3900.00 5259.23 4044.70 4000.00 5464.31 4144.70 4100.00 5662.68 4244.70 4200.00 5852.34 4344.70 4300.00 859.23 S 2447.54 937.16 S 2619.98 1005.73 S 2785.35 1072.58 S 2943.09 1138.57 S 3090.06 E 1100.46 115.98 E 1214.53 114.06 E 1319.61 105.09 E 1417.98 98.37 E 1507.64 89.66 6038.52 4444.70 4400.00 6220.50 4544.70 4500.00 6403.99 4644.70 4600.00 6590.95 4744.70 4700.00 6787.63 4844.70 4800.00 1199.28 S 3234.86 1255.56 S 3376.09 1319.35 S 3516.04 1385.05 S 3659.67 1453.32 S 3814.66 E 1593.82 86.17 E 1675.80 81.98 E 1759.29 83.49 E 1846.25 86.96 E 1942.93 96.69 6979.80 4944.70 4900.00 7180.31 5044.70 5000.00 7390.75 5144.70 5100.00 7599.23 5244.70 5200.00 7804.23 5344.70 5300.00 1521.14 S 3964.06 1596.08 S 4120.85 1668.74 S 4291.14 1742.97 S 4458.32 1810.42 S 4624.06 E 2035.10 92.17 E 2135.61 100.52 E 2246.05 110.44 E 2354.53 108.47 E 2459.53 105.00 8006.52 5444.70 5400.00 8207.12 5544.70 5500.00 8409.30 5644.70 5600.00 8609.37 5744.70 5700.00 8804.03 5844.70 5800.00 1881.73 S 4784.78 1946.24 S 4946.25 2010.43 S 5109.81 2076.02 S 5270.18 2137.72 S 5425.32 E 2561.82 102.29 E 2662.42 100.61 E 2764.60 102.17 E 2864.67 100.07 E 2959.33 94.66 8999.72 5944.70 5900.00 9195.02 6044.70 6000.00 9392.22 6144.70 6100.00 9585.45 6244.70 6200.00 9781.55 6344.70 6300.00 2196.93 S 5582.77 2256.53 S 5739.58 2320.04 S 5897.23 2377.75 S 6052.16 2434.75 S 6210.93 E 3055.02 95.70 E 3150.32 95.29 E 3247.52 97.20 E 3340.75 93.23 E 3436.85 96.10 9975.56 6444.70 6400.00 10172.43 6544.70 6500.00 10375.74 6644.70 6600.00 10579.54 6744.70 6700.00 10777.19 6844.70 6800.00 2486.75 S 6368.83 2545.12 S 6528.04 2609.90 S 6692.76 2673.74 S 6858.46 2735.03 S 7017.55 E 3530.86 94.01 E 3627.73 96.87 E 3731.04 103.30 E 3834.84 103.80 E 3932.49 97.65 SPE .... f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 9 ARCO ALASKA INC POINT McINTYRE / P2-45PB1 500292276970 NORTH SLOPE BOROUGH COMPUTATION DATE: 8/22/97 DATE OF SURVEY: 060797 JOB NUMBER: AK-MM-70151 KELLY BUSHING ELEV. = 44.70 FT. OPERATOR: ARCO ALASKA INC 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 10973.77 6944.70 6900.00 2796.98 S 7175.05 E 4029.08 96.58 11170.69 7044.70 7000.00 2859.25 S 7332.83 E 4125.99 96.91 11360.43 7144.70 7100.00 2918.41 S 7482.84 E 4215.73 89.75 11545.68 7244.70 7200.00 2975.64 S 7627.89 E 4300.98 85.25 11737.02 7344.70 7300.00 3038.20 S 7778.50 E 4392.32 91.33 11929.59 7444.70 7400.00 3103.07 S 7929.73 E 4484.89 92.57 12118.21 7544.70 7500.00 3169.99 S 8074.93 E 4573.52 88.63 12305.90 7644.70 7600.00 3235.25 S 8219.71 E 4661.20 87.69 12489.25 7744.70 7700.00 3297.36 S 8360.25 E 4744.55 83.35 12674.28 7844.70 7800.00 3362.88 S 8501.47 E 4829.58 85.03 12861.98 7944.70 7900.00 3428.94 S 8645.93 E 4917.28 87.70 13054.52 8044.70 8000.00 3497.99 S 8795.24 E 5009.82 92.54 13251.94 8144.70 8100.00 3566.81 S 8950.93 E 5107.24 97.43 13447.71 8244.70 8200.00 3633.04 S 9105.64 E 5203.00 95.76 13640.04 8344.70 8300.00 3695.22 S 9257.71 E 5295.34 92.33 13840.43 8444.70 8400.00 3762.92 S 9417.59 E 5395.73 100.39 14041.79 8544.70 8500.00 3827.17 S 9580.12 E 5497.09 101.36 14239.44 8644.70 8600.00 3889.26 S 9738.89 E 5594.74 97.65 14432.80 8744.70 8700.00 3952.05 S 9892.01 E 5688.10 93.37 14622.16 8844.70 8800.00 4013.97 S 10040.39 E 5777.46 89.36 14805.63 8944.70 8900.00 4075.17 S 10181.51 E 5860.93 83.48 14988.79 9044.70 9000.00 4135.52 S 10322.59 E 5944.09 83.16 15176.96 9144.70 9100.00 4198.65 S 10468.94 E 6032.26 88.17 15365.38 9244.70 9200.00 4260.72 S 10616.07 E 6120.68 88.42 15546.00 9344.70 9300.00 4319.29 S 10754.60 E 6201.30 80.63 15690.00 9426.15 9381.45 4364.50 S 10864.40 E 6263.85 62.54 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPERRY-SUN DRILLING SERVICES SURVEY DATA Customer ... : AR~. INC Platform ... : I)OYON 14 Slot/Well .. : P2 /P2-45 MEASUP~D ~GLE DIRECTION DEPTH DEG DEG NORTHINGS EASTINGS VERTICAL FEET FEET SECTION LEG 33.80 0.00 0.00 225.00 0.72 29.40 315.81 0.95 96.39 405.04 1.95 109.55 495.42 3.44 104.50 ~33.80 0.00 N 0.00 E 0.00 0.00 224.99 1.05 N 0.59 E 0.16 0.38 315.80 1.46 N 1.62 E 0.97 1.04 405.00 0.87 N 3.79 E 3.20 1.17 495.28 0.32 S 7.86 E 7.42 1.67 585.04 4.33 108.20 680.04 6.81 83.21 774.78 7.47 95.32 869.54 8.26 96.85 964.04 9.83 94.08 584.69 679.25 773.26 867.12 960.45 2.05 S 13.68 E 13.47 1.03 2.51 S 22.68 E 22.00 3.59 2.41 S 34.39 E 32.85 1.73 3.80 S 47.28 E 45.34 0.86 5.18 S 62.07 E 59.59 1.72 1058.53 11.65 95.97 1053.28 1152.58 12.90 97.03 1145.18 1247.18 15.75 101.11 1236.83 1340.11 17.24 101.07 1325.93 1434.59 17.82 104.33 1416.02 1529.70 20.04 108.01 1624.57 20.46 109.81 1718.82 22.14 111.56 1813.11 22.90 110.09 1907.93 26.42 108.06 2002.71 29.56 104.89 2097.75 30.64 105.03 2190.13 29.88 103.00 2284.58 30.74 104.31 2379.41 31.98 100.98 1505.99 1594.99 1682.80 1769.90 1856.07 1939.75 2021.98 2101.77 2183.31 2264.29 6.75 9.02 12.78 17.86 24.13 32.77 43.41 55.52 68.35 81.24 93.78 106.09 117.37 128.63 139.40 79.61 E 76.47 1.96 99.47 E 95.77 1.35 122.55 E 118.61 3.19 148.45 E 144.54 1.60 176.19 E 172.64 1.21 205.80 E 203.34 2.65 236.86 E 236.14 0.79 268.87 E 270.37 1.91 302.63 E 306.47 1.00 340.02 E 345.98 3.82 382.68 E 390.25 3.66 428.72 E 437.59 1.14 473.88 E 483.72 1.38 520.20 E 530.92 1.15 568.34 E 579.63 2.25 2474.80 33.06 101.35 2569.38 33.73 103.14 2664.39 33.40 105.15 2756.11 34.98 109.95 2850.19 38.23 110.05 2344.72 2423.69 2502.86 2578.74 2654.25 149.34 160.38 173.21 188.79 207.97 618.65 E 630.05 1.15 669.51 E 681.40 1.26 720.45 E 733.47 1.22 769.54 E 784.84 3.41 822.25 E 840.91 3.46 2945.16 40.23 108.88 2727.82 3039.83 41.97 108.85 2799.15 3133.60 41.94 109.02 2868.89 3226.28 44.35 109.72 2936.50 3319.65 45.81 108.80 3002.43 227.97 248.09 268.44 289.46 311.26 878.88 E 900.92 937.76 E 963.08 997.06 E 1025.70 1056.85 E 1089.02 1119.26 E 1155.07 2.25 1.84 0.13 2.65 1.71 3413.10 46.59 110.53 3067.12 3507.30 49.25 113.57 3130.25 3601.10 51.46 115.56 3190.10 333.97 360.24 390.28 1182.77 E 1222.47 1247.53 E 1292.37 1313.21 E 1364.49 1.58 3.70 2.87 Customer ... : ARCO AK. INC Platform ... : IDYON 14 Slot/Well .. : P2 /P2-45 MEASURED ANGLE DIRECTION DEPTH DEG DEG SPERRY-SUN DRILLING SERVICES SURVEY DATA NORTHINGS EASTINGS VERTICAL FEET FEET SECTION 3695.89 52.60 115.91 3248.41 3785.19 54.04 115.57 3301.76 3883.03 54.63 112.86 3358.81 3978.48 56,35 111.87 3412.88 4073.51 56.46 113.42 3465.47 422.73 S 1380.52 E 1439.03 453.83 S 1445.03 E 1510.46 486.42 S 1517.51 E 1589.86 516.34 S 1590.25 E 1668.51 546.82 S 1663.30 E 1747.65 1.24 1.64 2.33 1.99 1.36 4166.85 55.90 111.13 3517.42 4260.72 59.28 111.46 3567.73 4355.60 61.30 110.31 3614.75 4449.92 61.05 110.07 3660.23 4545.32 60.37 111.04 3706.90 576.21 S 1735.05 E 1825.18 604.99 S 1808.87 E 1904.42 634.36 S 1885.86 E 1986.81 662.88 S 1963.42 E 2069.41 692.09 S 2041.33 E 2152.60 2.12 3.61 2.38 0.35 1.14 4637.58 60.17 111.42 3752.65 4732.58 62.21 111.38 3798.43 4824.90 60,40 112,76 3842,76 4918.51 62.71 113.47 3887,34 5012.37 63.14 113,59 3930,06 721.10 S 2116.00 E 2232.71 751,47 S 2193.50 E 2315.95 781.89 S 2268.55 E 2396.92 814,21 S 2344.24 E 2479.20 847.57 S 2420.87 E 2562.73 0.42 2.15 2.36 2.56 0.47 5108.16 62.91 114.86 5202.27 61.29 113.99 5296.47 61.46 113,33 5391.89 60.47 111.56 5487.00 59.94 113.41 3973.52 4017.55 4062.68 4109.00 4156.26 882.60 S 2498.71 E 2648.01 916.99 S 2574.44 f 2731.08 950.17 S 2650.17 E 2813.72 982.03 S 2727.27 E 2897.13 1013.59 S 2803.53 E 2979.66 1.21 1.91 0.64 1.93 1.78 5581.83 59.69 112.64 5676.53 59.39 112.95 5771,03 57.85 115.16 5864.00 56.92 113.74 5959.16 57.92 112.61 4203.94 4251.95 4301.16 4351.27 4402.51 1045.65 S 2878.97 E 3061.60 1077.28 S 2954.23 E 3143.22 1110.15 S 3027.89 E 3223.82 1142,56 S 3099.17 E 3302.03 1174.11 S 3172.89 E 3382.19 0.75 0.42 2.58 1.63 1.45 6053.34 57,39 111.34 6148.48 56,39 111.77 6241.48 55.91 112.53 6315.48 57,30 115.54 6409.41 57.81 115.12 4452.90 4504.87 4556.67 4597.41 4647.80 I203.89 S 3246.67 E 3461.75 1233.17 S 3320.79 E 3541.44 1262.29 S 3392.32 E 3618.67 1287.46 S 3448.73 E 3680.39 1321.37 S 3520.38 E 3759.50 1.27 1.12 0.85 3.88 0.66 6504.11 57.00 114.49 6599.08 59,05 114.08 6693.25 59.87 113.49 6787.42 59.04 113.98 6881.99 57.86 114.69 4698.81 4749.10 4796.95 4844.81 4894.30 1354.84 S 3592.80 E 3839.16 1387.97 S 3666.23 E 3919.63 1420.68 S 3740.45 E 4000.69 1453,32 S 3814.69 E 4081.73 1486.53 S 3888.12 E 4162.24 1.02 2.19 1.02 0.99 1.40 6954.78 59.38 114.35 4932.20 7001.55 59,88 115,31 4955.84 7093.97 59.57 116.51 5002.44 1512.31 S 3944.66 E 4224.30 1529.26 S 3981.28 E 4264.59 1564.13 S 4053.07 E 4344.19 2.13 2.07 1.17 SPERRY-SUN DRILLING SERVICES SURVEY DATA Customer ... : ARCO ~. INC Platform ... : DOYON 14 Slot/Well .. : P2 /P2-45 MEASURED ANGLE DIRECTION DEPTH DEG DEG TVD NORTHINGS EASTIlqGS VERTICAL FEET FEET SECTION LEG 7186.31 61.61 113.79 5047.79 7281.05 61.67 112.18 5092.79 7372.83 61.59 113.88 5136.40 7466.30 61.11 113.53 5181.22 7562.32 61.50 114.42 5227.32 7655.44 61.35 112.19 7748.91 60.25 111.73 7845.10 60.04 113.93 7940.20 60.70 114.17 8030.76 60.33 112.84 5271.87 5317.47 5365.36 5412.37 5456.95 1598.29 S 4125.88 E 4424.47 1630.85 S 4202.62 E 4507.81 1662.44 S 4276.94 E 4588.54 1695.42 S 4352.05 E 4670.51 1729.64 S 4429.00 E 4754.67 1761.99 S 4504.10 E 4836.41 1792.51 S 4579.77 E 4918.00 1824.87 S 4656.66 E 5{201.40 1858.56 S 4732.14 E 5083.99 1890.00S 4804.43 E 5162.78 3.39 1.50 1.63 0.61 0.91 2.11 1.25 2.00 0.73 1.34 8126.44 59.88 111.43 8219.34 60.22 110.49 8313.57 60.48 111.60 8406.37 60.28 112.22 8503.12 59.76 111.49 5504.64 5551.02 5597.63 5643.50 5691.85 1921.25 S 4881.26 E 5245.72 1950.05 S 4956.43 E 5326.21 1979.45 S 5032.86 E 5408.09 2009.56 S 5107.70 E 5488.77 2040.76 S 5185.48 E 5572.57 1.36 0.95 1.06 0.62 0.85 8596.67 60.21 113.47 8689.17 58.46 112.10 8784.82 59.40 110.21 8878.98 59.24 110.68 8973.44 59.26 110.67 5738.65 5785.82 5835.19 5883.23 5931.53 2071.73 S 5260.32 E 5653.56 2102.55 S 5333.67 E 5733.10 2132.11 S 5410.07 E 5815.02 2160.39 S 5485.95 E 5895.98 2189.05 S 5561.90 E 5977.15 1.89 2.28 1.96 0.46 0.02 9066.97 59.27 110.87 9162.87 59.10 110.78 9257.04 59.48 111.92 9352.25 59.66 112.17 9446.77 58.62 110.47 5979.33 6028.46 6076.55 6124.77 6173.26 2217.56 S 5637.07 E 6057.53 2246.84 S 5714.05 E 6139.88 2276.32 S 5789.46 E 6220.84 2307.13 S 5865.55 E 6302.94 2336.64 S 5941.13 E 6384.07 0.18 0.19 1.12 0.29 1.90 9541.54 58.97 110.25 9636.47 59.44 110.05 9731.09 59.29 109.47 9823.70 58.86 108.61 9919.56 59.03 107.73 6222.36 6270.96 6319.17 6366.77 6416.22 2364.84 S 6017.12 E 6465.11 2392.93 S 6093.68 E 6546.62 2420.45 S 6170.30 E 6627.99 2446.37 S 6245.39 E 6707.35 2471.98 S 6323.42 E 6789.31 0.42 0.53 0.55 0.92 0.81 10014.04 59.45 109.36 10107.50 59.37 110.57 10201.24 60.15 111.67 10296.76 60.79 111.32 10391.99 60.70 111.43 6464.54 6512.11 6559.32 6606.40 6652.93 2497.80 S 6400.39 E 6870.38 2525.27 S 6476.00 E 6950.79 2554.45 S 6551.54 E 7031.77 2584.91 S 6628.87 E 7114.88 2615.19 S 6706.24 E 7197.96 1.55 1.12 1.31 0.74 0.14 10488.07 60.90 110.81 10581.20 59.89 111.11 10674.78 59.57 110.99 6699.81 6745.82 6792.99 2645.4i S 6784.48 E 7281.83 2674.37 S 6860.09 E 7362.79 2703.40 S 6935.52 E 7443.61 0.60 1.12 0.36 SPERRY-SUN DRILLING SERVICES SURVEY DATA Customer ... : ARCO AK. INC Platform ... : DOYON 14 Slot/Well .. : P2 /P2-45 MEASURED ANGLE DIRECTION DEPTH DEG DEG NORTHII{GS EASTING$ VERTICAL FEET FEET SECTION DOG LEG 10768.79 59.42 111.17 6840.71 10860.12 59.37 111.58 6887.21 10954.34 59.50 111.48 6935.12 11047.85 59.69 111.53 6982.44 11142.42 59.21 111.57 7030.51 2732.53 S 7011.10 E 7524.60 ~761.18 S 7084.30 E 7603.21 2790.96 S 7159.76 E 7684.34 2820.52 S 7234.80 E 7764.98 2850.44 S 7310.55 E 7846.43 0.23 0.39 0.17 0.21 0.51 11236.55 58.44 111.65 7079.24 11331.72 57.64 111.35 7129.61 11426.23 56.87 111.32 7180.74 11521.07 57.85 111.86 7231.89 11612.72 57.70 111.97 7280.76 2880.10 S 7385.42 E 7926.96 2909.69 S 7460.55 E 8007.71 2938.61 S 7534.59 E 8087.20 2968.00 S 7608.85 E -8167.06 2996.94 S 7680.78 E 8244.59 0.82 0.88 0.82 1.14 0.19 11705.62 59.59 113.42 7329.10 11800.02 59.02 113.20 7377.29 11893.48 58.20 113.20 7425.97 11986.40 57.40 113.13 7475.48 12079.17 58.60 116.66 7524.65 3027.55 S 7753.96 E 8323.90 3059.67 S 7828.51 E 8405.04 3091.10 S 7901.84 E 8484.79 3122.03 S 7974.12 E 8563.40 3155.16 S 8045.46 E 8641.92 2.43 0.64 0.88 0.86 3.48 12169.08 58.17 115.08 7571.79 12261.53 57.41 113.28 7621.07 12355.97 56.71 113.20 7672.42 12450.45 57.16 114.56 7723.97 12544.06 57.41 114.79 7774.56 3188.56 S 8114.35 E 8718.28 3220.61 S 8185.70 E 8796.42 3251.88 S 8258.53 E 8875.65 3283.93 S 8330.93 E 8954.77 3316.81 S 8402.49 E 9033.42 1.57 1.84 0.74 1.30 0.34 12638.97 57.16 115.03 7825.85 12733.81 58.01 114.58 7876.69 12829.64 57.59 114.50 7927.76 12922.39 58.22 115.39 7977.04 13016.76 59.43 114.25 8025.89 3350.45 S 8474.92 E 9113.15 3384.04 S 8547.60 E 9193.09 3417.72 S 8621.36 E 9274.08 3450.86 S 8692.60 E 9352.53 3484.74 S 8765.89 E 9433.14 0.34 0.98 0.44 1.06 1.65 13111.71 59.62 114.16 8074.05 13205.32 59.54 i13.48 8121.44 13298.37 59.34 113.66 8168.75 13392.33 59.27 112.78 8216.72 13487.79 58.58 112.27 8265.99 3518.29 S 8840.53 E 9514.90 3550.90 S 8914.37 E 9595.56 3582.93 S 8987.81 E 9675.65 3614.79 S 9062.06 E 9756.41 3646.11 S 9137.58 E 9838.16 0.22 0.63 0.27 0.81 0.86 13582.35 58.68 112.16 8315.22 13674.75 59.31 112.62 8362.81 13769.73 60.63 113.63 8410.35 13865.30 60.40 111.30 8457.39 13960.24 60.16 111.97 8504.46 3676.64 S 9212.33 E 9918.90 3706.80 S 9285.56 E 9998.09 3739.10 S 9361.17 E 10080.29 3770.89 S 9438.04 E 10163.46 3801.29 S 9514.69 E 10245.91 0.15 0.80 1.67 2.14 0.66 14052.22 60.06 111.06 8550.30 14146.29 59.71 111.28 8597.49 14240.24 58.86 111.90 8645.48 3830.54 S 9588.87 E 10325.66 3859.92 S 9664.75 E 10407.03 3889.64 S 9739.86 E 10487.80 0.86 0.42 1.07 SPERRY-SUN DRILLING SERVICES SURVEY DATA ChLstomer ... : ARCO AK. INC Platform ... : DOYON 14 Slot/Well .. : P2 /P2-45 HEASURED A~GLE DIRECTION TVD DEP~q~ DEG DEG NORTHINGS EASTINGS VERTICAL DOG FEET FEET SECTION LEG 14335.55 59.03 111.98 8694.65 14430.21 58.53 !13.29 8743.71 14522.84 58.25 112.29 8792.26 14615.43 57.56 112.76 8841.46 14707.01 56.96 113.85 8890.99 3920.15 S 9815.59 E 10569.44 0.19 3951.30 S 9890.31 E 10650.38 1.30 3981.86 S 9963.03 E 10729.25 0.97 4011.90 S 10035.49 E 10807.68 0.86 4042.38 S 10106.23 E 10884.68 1.20 14801.24 56.55 113.23 8942.65 14895.64 56.77 113.22 8994.53 14987.00 57.50 112.98 9044.11 15078.55 57.83 113.24 9093.08 15171.57 58.35 113.80 9142.25 4073.85 S 10178.48 E 10963.45 0.70 4104.95 S 10250.96 E 11042.28 0.23 4135.06 S 10321.54 E 11118.99 0.83 4165.42 S 10392.69 E 11196.32 0.43 4196.93 S 10465.09 E 11275.25 0.76 15267.27 58.11 112.48 9192.63 15361.34 57.30 112.83 9242.89 15455.48 56.34 113.35 9294.41 15550.01 55.56 112.06 9347.34 15611.26 55.55 112.48 9381.99 4228.90 S 10539.90 E 11356.58 1.20 4259.53 S 10613.28 E 11436.08 0,92 4290.43 S 10685.76 E 11514.85 1.12 4320.66 S 10758.01 E 11593.16 1.40 4339.81 S 10804.75 E 11643.66 0.57 15690.00 55.55 112.48 9426.53 4364.63 S 10864.75 E 11708.59 0.00 THE DOGLEG SEVERITY IS IN DEGREES PER 100.00 FEET. N/E COORDINATE VALUES GIVEN RELATIVE TO WELL SYSTEM REFERENCE POINT. TV]) Ct)O~INATE VALUES GIVEN RELATIVE TO WELL HEAD. THE VERTICAL SECTION ORIGIN IS WELL HEAD. THE VERTICAL SECTION WAS COMPUTED ALONG 111.68 (TRUE). CALCULATION M~OD: MINI~]MCURVATURE. LAST SURVEY IS TOTAL DEPTH OF THE WELL AND IS AN EXTRAPOLATION TO THE BIT. sPer"r, ht-st.jn CI F:t I L.~ -- -- '--' ~ r~ v I ~- ~ ~ AOGCC Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 August 26, 1997 Dear Ms. Taylor: Re: Distribution of Survey Data P2-45 Enclosed are two hard copies of the above mentioned file(s). Well P2-45 MWD survey Tie-In point at 13,769.73', Window point at 13,851.00' and a Projected survey at 15,065.00'. Well P2-45PBI MWD survey Tie-in point at 0.00' and a Projected survey at 15,690.00 Please cai1 me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachments AUG 29 1997' Aias~ 0il & Gas Cons. C0mmis~i0. An0h0r~e 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 . (907) 563-3256 . Fax (907) 563-7252 A Dresser Industries, Inc. Company OF! I I_1--1 N G S ~:: I=IWI C E S r~ WELL LOG TRANSNHTTAL RE: AK-MM-70151 To: State of Alaska August 6, 1997 Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Drive..-- Anchorage, Alaska 99501 MWD Formation Evaluation Logs - P2-45 PB 1 & P2-45 PB2, The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2 LDWG formatted Discs with verification listings. APl#: 50-029-22769-70 & 50-029-22769-71 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, inc. Company 0 F:! I I--I-- I I~ G S I:: !::! L~ I C G S --_ / WELL LOG TRANSI~HTTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Lori Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs August 6, 1997 P2-45 PB 1, AK-MM-70151 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Jim Galvin,. Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 P2-45 PBI' 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22769-70 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22769-70 2" x 5" MD Neutron & Density Logs: 50-029-22769-70 2" x 5" MD Neutron & Density Logs: 50-029-22769-70 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 5631 Siiverado Way, Suite G · Anchorage, Alaska 995!8 · (.9¢7) 563-3256 · Fax (907) 563-7252 A Dresser industries, inc. Comc_.a,~. _ ra I::t I I_1_ I IM G S I=: !::! ~/I C I::: S WELL LOG TRANSNHTTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 August 6, 1997 RE: MWD Formation Evaluation Logs P2-45 PB2, AK-MM-70151 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 P2-45 PB2: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22769-71 2"x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22769-71 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 5631 Siiverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASKA:OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: J~ 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 ARCO Alaska Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 398' SNL, 1296' EWL, SEC. 14, T12N, R14E, UM At top of productive interval N/A At effective depth 1793' SNL, 4977' EWL, SEC. 14, T12N, R14E, UM At total depth 4559' SNL, 1117' EWL, SEC. 18, T12N, R15E, UM 5. Type of well: [~ Development [] Exploratory E~ Stratigraphic [--I Service 6. Datum Elevation (DF or KB) KBE = 45.3' 7. Unit or Property Name Point Mclntyre 8. Well Number P2-45 9. Permit Number 97-94 / 397-118 10. APl Number 50-029-22769 11. Field and Pool Point Mclntyre 12. Present well condition summary Total depth: measured 15064 feet true vertical 9112 feet Effective depth: measured 6618 feet true vertical 4759 feet Plugs (measured) Junk (measured) Abandonment Cement Plugs: #1 from 14863'-14363'; #2 from 7900'-7500'; #3 from 7500'-6618' Top of Fish at 14863' Casing Structural Conductor Surface Intermediate Production Liner Length Size 80' 20" 6958' 9-5/8" Perforation depth: measured None true vertical Tubing (size, grade, and measured depth) ,. None Cemented MD TVD 260 sx Arcticset I (Approx.) 1761 sx Cold Set III, 644 sx 'G' 110' 110' 6992' 4951' ORIGINAL Packers and SSSV (type and measured depth) None 13. Attachments [~ Description summary of proposal 4. Estimated date for commencing operation August 1, 1997 16. If proposal was verbally approved Name of approver Date approved Contact Engineer Name/Number: Greg Hobbs, 564-4191 [] Detailed operations program I--I BOP sketch I15. Status of well classifications as: [] Oil [--I Gas [~ Suspended Service Prepared By Name/Number: Kathy Campoamor, 564-5122 17. I hereby certify that thr~.~regoin~ll ¢ trL/~e, and correct to the best of my knowledge Signed Steve Shultz /(¢/"/~]'Z'~"~ ~'~i~(--~"- ~ .... ~ Title Senior Drilling Engineer Commission Use Only Date ~/~-~/¢ ~2' Conditions of Approval: Notify Commission so representative ma~v witness Plug integrity v" BOP Test ¢ Location clearance Mechanical Integrity Test__ Subsequent form required 10- I Approval N o,~',,~7 ,.-/,=.~. Approved by order of the Commission Form 10-403 Rev. 06/15/88 Approved Copy Retprned _ Commissioner Date~'~ I ~,~-I / (~ ? P2-45 Suspension Procedure 1. RIH to top of fish at 14,863' MDBKB. Get as close to top of fish as possible. 2. Pump 35 bbl (0% excess based on anticipated hole gauge) of 15.8 ppg class G cement to plug back to planned top of cement at 14,363'. . POOH while laying down drillpipe to 7900' MDBKB. Leave 10.7 ppg 6% KCL mud between 14,363' and 7900'. Pump 28 bbl of a lead "light" 10.7 ppg cement to lay a balanced plug from 7900' to 7500' MDBKB. Pull up to 6500' MDBKB and circulate and wait on cement for 5 hours. 4. After 5 hours, WASH down to the anticipated TOC at 7500' MDBKB. . Lay 86 bbl of batch mixed 17ppg densified class G cement from 7500' to a minimum depth of 6900' MDBKB (100' above the 95/8" shoe). With the 100% excess of this plug, the TOC could be as high as 6000' MDBKB. 6. After laying the plug, Pull up to 5500' MDBKB (or high enough to insure that you are out of the cement) and circulate bottoms up. 7. Call the State to witness the plug tag in about 8 hours. . After circulating at 5500' for a minimum of 8 hours, and when the state rep. is on site to witness the tag of the plug, wash down and tag the top of the plug and set weight on the plug as requested by the state AOGCC witness. The plug needs to be at a minimum depth of 6500' and may be as high as 6000' MDBKB. If the plug is found lower than the required 6900' MDBKB, pump a second plug of densified cement with 100% excess to meet this depth requirement. Repeat steps 6-8 as required for state approval of the suspension. 9. When the plug meets the state approval, test the 9 5/8" casing stdng to 3000 PSI for 30 minutes. 10. After the test is complete, circulate out the 10.7 ppg mud with corrosion inhibited SW to 2200' and diesel freeze protection from 2200' to surface. 11. ND BOP's, NU Tree, Set TWC, test tree to 5000 PSI. Move Rig to we,~-25. ~/, 'S{~,v~ Shultz,"S~E - Gr~ic~bs, ~[~1~//' ~' STATE OF ALASKA ALASKA'OIL AND GAS CONSERVATION CO~MISSION APPLICATION FOR SUNDRY APPROVAL Type of Request: F]Abandon [] Suspend [] Plugging []Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate 2. Name of Operator ARCO Alaska Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 398' SNL, 1296' EWL, SEC. 14, T12N, R14E, UM At top of productive interval N/A At effective depth 4559' SNL, 1117' EWL, SEC. 18, T12N, R15E, UM At total depth 4559' SNL, 1117' EWL, SEC. 18, T12N, R15E, UM Type of well: [~ Development I--] Exploratory r~ Stratigraphic [-] Service 6. Datum Elevation (DF or KB) KBE - 45.3' 7. Unit or Property Name Point Mclntyre 8. Well Number P2-45 9. Permit Number 97-94 10. APl Number 50-029-22769 11. Field and Pool Point Mclntyre 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 15064 feet 9112 feet 15064 feet 9112 feet Length Size 80' 20" 6958' 9-5/8" Plugs (measured) Junk (measured) Top of Fish at 14863' Cemented 260 sx Arcticset I (Approx.) 1761 sx Cold Set III, 644 sx 'G' MD 110' 6992' TVD 110' 4951' Perforation depth: measured None true vertical Tubing (size, grade, and measured depth) None Packers and SSSV (type and measured depth) None ,,,,,,,ORIGINAL ~laSka 0ii ~ Gas Cons. 13. Attachments [~ Description summary of proposal I--I Detailed operations program F-I BOP sketch 14. Estimated date for commencing operation July 10, 1997 16. If proposal was verbally approved Blair Wondzell Name of approver Date approved 15. Status of well classifications as: [] Oil [--] Gas [--I Suspended Service Contact Engineer Name/Number: Greg Hobbs, 564-4191 Prepared By Name/Number: Kathy Campoamor, 564-5122 17.1 hereby certify that the f~r~going is,~ an¢correct to the best of my knowledge Signed .4.~,/~ L~~,.~ ~~ ,.VI I/~_~-~ SteveShultz .,(/[ Title Senior Drilling Engineer Date Commission Use Only Conditions of Approval: Notify Commission so representative may witness I AP~I~'~1°- ~'~'~'--' Plug integrity ~ BOP Test ___ Location clearance o~G~!¢~./¢ Mechanical Integrity Test ___ Subsequent form required 10- z~c~_ _ .... y;r~a, Signed By -~,,,,;,4 ~ ~,,~,.--,-- Commissi Date '/J" ,,ov~u vv. uu, u~o~uti Submit In Triplicate~ Approved by order of the Commission Form 10-403 Rev. 06/15/88 MEMORANDUM TO: David Johns~ Chairman State of Alaska Alaska Oil and Gas Conservation Commission DATE: July 10, 1997 THRU: Blair Wondzell, ~ FILE NO: P. I. Supervisor o2ghgjee.doc Confidential: Yes _, NoX, Attachment Only . FROM: Doug Amos, ~,,c~ ~ SUBJECT: Petroleum Inspector Suspension Cement Plug Pt Mclntyre P2-45 PTD # 97-94 Thursday, July 10, 1997: I traveled to Arco's Pt Mclntyre P2-45 well to witness the tagging and pressure test of suspension cement plug #3. Plug #3 was a balanced plug consisting of 86 bbi batch mixed 17 PPG densified class G cement, set across the 9 5/8" casing shoe from 7,500' to 6,619' (9 5/8' shoe @ 6,991'). We tagged the plug with 16,000~ of drill string weight and pressure test With 3,000 psi for 30 minutes. The wellbore was pressured up three times before acceptable results were achieved, on the third test the pressure declined from 3,000 to 2,800 psi during the 30 minute test. There have been two attempts to drill a bottom hole location on this, well the original TD was abandoned With a radioactive source in place from 15, 129' to 14,933', the second TD was abandoned With a BHA fish in place from 15,064' to 14,863'. Shared Services representative, Ken Meider told me that Doyon 14 Will attempt to complete the well to a new bottom hole location some time in August of this year. SUMMARY: I witnessed the successful tagging and pressure test of the suspension cement plug at Pt. Mclntyre P2-45 well. Pt. Mclntyre P2-45, I Plug, 6 Test Hours. Attachment: Wellbore Schematic P2-45 Suspension Procedure 1. RIH to top of fish at 14,863' MDBKB. Get as close to top of fish as possible. 2. Pump 35 bbl (0% excess based on anticipated hole gauge) of 15.8 ppg class G cement to plug back to planned top of cement at 14,363'. . POOH while laying down drillpipe to 7900' MDBKB. Leave 10.7 ppg 6% KCL mud between 14,363' and 7900'. Pump 28 bbl of a lead "light" 10.7 ppg cement to lay a balanced plug from 7900' to 7500' MDBKB. Pull up to 6500' MDBKB and circulate and wait on cement for 5 hours. 4. After 5 hours, WASH down to the anticipated TOC at 7500' MDBKB. . Lay 86 bbl of batch mixed 17ppg densified class G cement from 7500' to a minimum depth of 6900' MDBKB (100' above the 95/8" shoe). With the 100% excess of this plug, the TOC could be as high as 6000' MDBKB. 6. After laying the plug, Pull up to 5500' MDBKB (or high enough to insure that you are out of the cement) and circulate bottoms up. 7. Call the State to witness the plug tag in about 8 hours. . After circulating at 5500' for a minimum of 8 hours, and when the state rep. is on site to witness the tag of the plug, wash down and tag the top of the plug and set weight on the plug as requested by the state AOGCC witness. The plug needs to be at a minimum depth of 6500' and may be as high as 6000' MDBKB. If the plug is found lower than the required 6900' MDBKB, pump a second plug of densified cement with 100% excess to meet this depth requirement. Repeat steps 6-8 as required for state approval of the suspension. 9. When the plug meets the state approval, test the 9 5/8" casing string to 3000 PSI for 30 minutes. 10. After the test is complete, circulate out the 10.7 ppg mud with corrosion inhibited SW to 2200' and diesel freeze protection from 2200' to surface. 11. ND BOP's, NUTree, SetTWC, testtreeto5000 PSI. Move Rig towe~-25. ~j /S~v~ Shultz,~EE ~ . ~5 Suspension 7/8/97 Seawater w/corrosion Inhibitor 2200' MD. Top of Suspension Plug 6900' (minimum) MD 7500' top of lead slurry 7900' Top of 10.7 ppg 6% KCL Mud Seawater li;iicilassiGiiiiiiiii,i~ ::::::::::::::::::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::::::::::::::: .:.:.:.:.:.:-:-:.:-:-:-:-:.:-:-:-:-:.:.:.:.:-:-:-:-:-:. Surface 95/8" L-80 Modified Buttress 40# 9 5/8" Shoe - 6991' MD 13,855' Abandoned original hole. TOC, 14,363' MD Top of Fish, 14,863' MD TD of ST 15,064' MD 10.5 ud. Top of Fish 14,933' Bottom of Fish, 15129' 15690' original TD. MEMORANDUM TO: State of Alaska Alaska Oil and Gas Conservation Commission DATE: June 8, 1997 THRU: Blair Wondzell, ¢~ P. I. Supervisor, FROM: Bobby Fo SUBJECT: Petroleum Inspector FILE NO: A2GIFHEE.doc BOPE Test- Doyon 14 ARCO - Point Mc Intyre P2-45 PTD # 97-0094 Sunday, June 8, 1997: I traveled this date to ARCO Point Mc Intyre well P2-45 being drilled by Doyon rig 14 and witnessed the initial BOPE test. I arrived at the rig at 2:30 AM and the test began at 3:00 AM. As the attached AOGCC BOPE Test Report shows there Was 1 failure. A flange leaked on the choke line - tightened and tested OK. The location was clean and there was good access to ali areas of the rig. The rig was clean and all other equipment seemed to be in good working order. I spoke with Doug Stoltz, ARCO rep., after completing the test at 6:00 AM concerning the surface casing cement job and he said they got in excess of 100 bbls. of cement back to surface. I ask him if he thought it channeled on him and he said no and said they had pumped 200% volume. ! ask Doug to notify me if the LOT didn't look OK and he said he would. Summary: ! witnessed the BOPE test on Doyon rig 14 drilling ARCO's P2-45. Doyon 14 - 6~8~97 - Test time 3 hours - 1 failure. Attachment: A2GIFHEE.XLS X Unclassified Confidential (Unclassified if doc. removed ) STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 9.625" Test: Initial X Workover: DATE: 6/8/97 DOYON Rig No. f4 PTD # 97-0094 Rig Ph.# 65g-45~0 ARCO ALASKA Rep.: DOUG STOL'I-Z P2-45 Rig Rep.: TODD DR/SKILL Set @ 6,9g~' Location: Sec. 14 T. 12N R. 14E Meridian UM. Weekly Other Housekeeping: OK (Gen) PTD On Location YES Standing Order Posted YES Well Sign OK Drl. Rig OK Hazard Sec. YES BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F I 250/3000 P I 500/5,000 P I 500/5,000 P I 500/5,000 P I 500/5,000 P 2 500/5,000 P I 500/5,000 P N/A MUD SYSTEM: Visual Alarm Trip Tank P P Pit Level Indicators P P Flow Indicator P P Meth Gas Detector P P H2S Gas Detector "P P FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. 1 ,, 1 Test Pressure P/F 500/5,000 P * 500/5,000 500/5,000 500/5,000 p~ CHOKE MANIFOLD: No. Valves 15 No. Flanges 38 Manual Chokes 1 Hydraulic Chokes 1 Test Pressure 500/5,000 500/5,000 Funcbbned Functioned P/F P P P i P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 3 Blind Switch Covers: Master: Nitgn. Btl's: Four Bottles 2000 Average P minutes 32 sec. minutes 3 sec. P Remote: P Psig. ' Number 0f Failures: f ' ' ,Test Time: 3.0 Hours. Number of valves tested 25 Repair or Replacement of Failed Equipment will be made within N/A 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 I I I REMARKS: Failures: Flan(~e leak on choke line - tightened and tested OK. * The upper and lower Top Drive valves will be tested after completing repairs on the drive unit. 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: W'rtnessed By: BOBBY D. FOSTER FI-021L (Rev. 12/94) A2GIFHEE.XLS TONY KNOWLE$, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 May 20. 1997 Steve Shultz Senior Drilling Engineer ARCO Alaska, Inc. POBox 196612 Anchorage, AK 99519-6612 Point Mclntvre P2-45 ARCO Alaska, Inc. Permit No. 97-94 Sur. Loc. 398'SNL, 1296'EWL, Sec. 14, T12N, R14E. UM Btmnhole Loc. 524'NSL, 3201'WEL, Sec. 18, T12N, R15E, UM Dear Mr. Shultz: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting eum field inspector on the North Slope pager at 659-3607. David W. ohnston Chairman BY ORDER OF THE COMMISSION' dlf/Enclosures cc: Department of Fish & Game, Habitat Section ~v/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALAo,:::A OIL AND GAS CONSERVATION'~OMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 110. Field and Pool ARCO Alaska Inc. Plan RTE = 45' Point Mclntyre 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 034627 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 398' SNL, 1296' EWL, SEC. 14, T12N, R14E Point Mclntyre At top of productive interval 8. Well Number Number U-630610 839' NSL, 3961' WEL, SEC. 18, T12N, R15E P2-45 At total depth 9. Approximate spud date Amount $200,000.00 524' NSL, 3201' WEL, SEC. 18, T12N, R15E 05/26/97 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 034624, 2079'I P2-46, 14' at 500' MD 2560 15674' MD / 9384' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 500' Maximum Hole Angle 59.5° Maximum surface 3595 psig, At total depth (TVD) 8800' / 4475 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement R~)le Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 133# H-40 Btc 80' 45' 45' 125' 125' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 Btc-Mod 6960' 44' 44' 7004' 4945' 856 sx CS III, 644 sx 'G', 979 sx CS III 8-1/2" 7" 26# L-80 Btcm/NSCC 14372' 43' 43' 14415' 8740' 344 sx Class 'G' 8-1/2" 7" 29# 13CR Btcm/NSCC 673' 14415' 8740' 15088' 9084' 8-1/2" 7" 29# L-80 Btcm/NSCC 586' 15088' 9084' 15674' 9384' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Production ?~ ~., Liner ~,~ ~ !] ¢ ORIGINAL Perforation depth: measured , - n:-: ..... ~]~,,~:%"'¢'"": .... true vertical .,.,,~ ...... ,. 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Oiverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Greg Hobbs, 564-4191 Prepared By Name/Number: Kathy Campoarnor, 564-5122 21. I hereby certify that the foregoip~ is true and correct to the best of my knowledge Signe~--, -,~,~. ~-~..~r---~'x'-~'~'"-~ "~'~r' St~wShu~tz ..... Title Senior Drilling Engineer Date Commission Use Only PermitNumber I AP INumber Approval Date I See cover letter ? ~'-- ? ¢4', 50- o 2. ~'- .2. ~ ~ ~' ~' ~ ~" '~"/--~'"~I for other requirements Conditions of Approval: Samples Required []Yes [] No Mud Log Required []Yes [~] No Hydrogen Sulfide Measures Bi;lYes [] No Directional Survey Required []Yes [] No Required Working Pressure for BOPE []2M; []3M; []5M; [] 1OM; [] 15M Other: Original Signed Dy by order of Approved By Oavid W. Johnston Commissioner the commission Date-~-c~//- Form 10-401 Rev. 12-01-85 Submit In Triplicate ! Well'Name: I Type of Well (producer or injector): I Producer Surface Location: I Target Location: Bottom Hole Location: 398' FNL, 1296' FWL, SEC 14, T12N, R14E 839' FSL, 3961' FEL, SEC 18, T12N, R15E 524' FSL, 3201' FEL, SEC 18, T12N, R15E ]AFE Number: 12B0212 IR i#: [DOYON 14 I Estimated Start Date: 15/26/97 I I Days to complete 125 I MD: 115674' I TVD: 19384, brt I [RTE: 145.4 IWell Design (conventional, slimhole, etc.): I Ultra-Slimhole 7" Longstring Formation Markers: Formation Tops MD TVD(rkb).~:'~ ~.. ~'''~ Base of Permafrost 1833 1780 SVI (T3) 6574 4725 :::,". ~ ~ . 9 5/8" Casing Point 7004 4945 9-5/8" cs# shoe below SV1 & above K-15 K15 (Ugnu) 7404 5150 ~'~ .......... ,, .... :_, ..... ~-...~ West Sak 10871 6925 9.5 ppg ~mum mud weight K-10 13969 8511 H~ 14516 8791 K-5~ same depth, 9.6-9.9 ppg E~ Kalubik 14604 8836 Kupamk 14715 8893 10.0 - 10.1 ppg ~n E~ Miluveach 15088 9084 OWC 15147 9114 TD 15674 9384 7" casing shoe. 300' T~ below Kup. Casing/Tubing Program: Hole Size Csg/Tb~ Wt/Ft Grade Conn Length Top Btm O.D. MDfrVD MDfrVD 30" 20" 133# ' H40 BTC 80' 45/45' 125'/125' 12 1/4" 9 5/8" 40# L-80 BTC-Mod 6960' 44/44' 7004'/4945' 8 1/2" 7" 26# L-80/ BTCM / NSCC 14372' 43/43' 14415'/8740' 29# 13CR/ 673' 14415'/8740' 15088'/9084' 29# L-80 586' 15088'/9084 15674'/9384' Tubing 4 1/2" 12.6# 13CR80 NSCT 14573' 42'/42' 14615'/8797' Mud Program: Surface Mud Properties: Spud Density (ppg) ~unnel Vis I Yield Point 8.7-9.5 I 100-300I 30-70 112 1/4" hole section 10 sec gel ]10 min gel 20-60I 40-80 pH 9-10 Fluid Loss 15 - 25cc Production Mud Properties: LSND I 8 1/2" hole section Density(ppg)8.8-10.0 Plastic Vis ] Yield P°int I 10 sec gel [ 10 mia gelI 8-15 20-30 5-15 <30 pH 9.0-9.5 I Fluid Loss 6-12cc IProduction Mud Propertiesi 3% KCL Density (ppg) Plastic Vis Yield Point 10.0- 10.3 8-15 25-30 8-1/2" hole section pH 9.0-9.5 Fluid Loss 4-6cc I Cement Data: Casing First Stage: Second Stage: Comments Sxs/Wt/Yield Sxs/Wt/Yield 9-5/8" surface Coldset III: 979/12.2/1.92 Two stage job: casing 856/12.2/1.92 (assumes 200% First stage Coldset III lead to 7004' MD. excess in permafrost) from 2000'-5500' @ 50% ES cementer Class G: excess followed by Class G @ at 2000' 644/15.8/1.15 tail from shoe to 5500' (750' MD. TVD) @ 50% excess + 80' : shoe. Second stage Coldset III circulated to surface. Casing/Liner Lead:Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 7" none 344/15.8/1.14 Class "G". Volume based on cement to 1000' above the Kupamk with 50% excess + 80' shoe. Logging Program: I Open Hole Logs: ICased Hole Logs: 12 1/4" MWD Directional only 8 1/2" MWD DIR to 13969' MD 8-1/2" LWD DIR/GR/RES/DEN/NEUT 13969'-TD No Openhole Logs GR/CBT/Sonic/Gyro Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. BOPE and drilling fluid system schematics on file with AOGCC. Waiver for Diverter System Approved by State (dated 4/18/97). Directional: KOP: 500' MD Maximum Hole Angle: Close Approach Wells: 59.2 degrees P2-44 (danger interval at 500'MD) (17') P2-46 (danger interval at 500' MD) (14') Drilling and Completion ScolTe 1. 2. 3. 4. 5. 6. 7. 8. 8. 9. 10. Move rig to P2-45. NU riser, diverter, and flowlines. Directionally drill 12 1/4" surface hole to -7004' MD. Run and cement 9 5/8" casing. Cement to surface. Drill 8-1/2" production hole with MWD DIR to 13969' MD. Change over mud system to 3% KCL. Drill 8-1/2" production hole with LWD DIR/GR/RES/DEN/NEU to TD at 15675' MD. . Run and cement 7" L-80 26#/13CR 29#/L-80 29# casing. Run Wireline Sonic Log and possibly CBT and Gyro to TD. Run 4-1/2" 13CR production tubing with 7"x4-1/2" packer, 4-1/2" SSSV, and 4-1/2"x1" GLMs. Secure well, RDMO. Production may choose to run the CBT post rig-move. Drilling Hazards/Contingencies · The original reservoir pressure is 4350 psi at 8800' ss. The expected reservoir pressure is 4475 psi at 8800' ss. This is an isolated fault block. The potential for higher pressure exists. · Tight surface hole was found in well P2-47 stuck surface casing 1600' offbottom (4770' MD, -3500- 4000' TVD). The pipe was not worked loose and was cemented in place. The production hole on P2-47 was TD'd. E-Line OH logs failed to fall deeper that 9220' TVDSS. A wiper trip resulted in DP sticking at 9221' TVDSS. The well required sidetracking and 12 ppg ilo-pro mud to control the shales. · Tight hole has been experienced in the lower Sagavanirktok, below the surface casing shoe which were set into the SV4 sand. This has caused stuck pipe incidents and bit/BHA balling Gumbo problems. · Coal stringers in the lower Ugnu have caused stuck pipe. · No major instances of lost circulation problems have occured on Pt Mac 2 wells. · If formation problems occur above the Kupamk Interval, 7" casing will top-set the Kuparuk, and the pay will be drilled out with 6" hole and completed with a 4.5" liner. The Miluveach shale will be penetrated and could cause problems with sloughing during drilling or running the casing. Mud will be weighted up in anticipation of the shale. Centralizers will not be clamped down in the lower section of the casing to prevent their hanging up on any ledges. Disposal · Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. · Fluid Handling: Haul all drilling and completion fluids and other Class 1I wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal, except any metal cuttings which will be sent to the North Slope Borough. GH 5/9/97 Shared Services Drilling Structure · Pt Mac 2 Well' P2-45 Field · Point Mdc Location · Alaskd -1aa0 0 0 0 © 0 0 · . ---~ 1000 (D CZ3 2000 ~, 0 3000 4000 r7 -- 5000 I ~_ ~, 6000 (19 ]~ 7000 II ooo V 9000 10000 11000 12O00 Sur/ace Location Sall Angle : 68154-2.39 ......... 5998184.74 59.20 Inc. RKB: 45..3 ] 112.35Azi. P2-45 Wp5 I WELL PROFILE .... Point .... MD Inc Oir TVD Surface Location 0 0.00 0.00 0 Start Dir 1/100 300 0.00 90.00 300 Start Oir 1.5/100500 2.00 90.00 500 Start Oir 2/100 700 5.00 92.00 700 Continue Dir 2/1 O0 901 9.00 96.00 900 Continue Oir 2/1 O0 1204 15.00 100.00 1195 End Dir 181Z, 27.00 106.00 1765 Start Oir 2/100 2304 27.00 106.00 2200 End Dir 5927 59.20 112.35 3.370 Target 14715 59.20 112.55 8895 Miluveach 15088 59,20 112.35 9084 TD 15674 59.20 112.55 9584 DATA North East DLS (deg/lOOft) 0 0 0.00 0 0 0.00 0 3 1.00 -0 16 1.50 -2 40 2.00 -12 !02 2.00 -64 314 2.00 -125 528 0.00 -502 1554 2.00 -4026 10125 0.00 -4148 10421 0.00 -4339 10887 O.OO Surface Location [ ,~ Start Dir 1/100: 300'MD ' J .~'~ Start Oir 1.5/1001 500'MD / ~:,l~ StortOir2/lOO:7OO'MB -. ..... ~ 27.99Stoa Oir 2.5/100: 2304'MD ~ ~.;o APPROVED: //' - ~ T-3 (~1): 6574'MD ~ 9 5/8" Sudoce Cosing: 7004'MD ~&~ Miluveach: 15088'MD ~¢ TO, 7" Production Casing: 15674'MD -1000 0 1000 2000 5000 4000 5000 6000 7000 8000 9000 10000 11000 12000 Scale 1 ' 1000.00 VerficalSe¢tionon tll.680zimufhwifhreferenceO.OON, O.OOEfromP2-45 Shared Services Drilling Well · P2-45 Location · Alaska APPROVED: JP2-45 Wp3I Scale 1 '800.00 Easf -> -800 0 800 1600 2400 3200 4000 4800 5600 6400 7200 8000 8800 9600 10400 11200 12000 1 6OO 800 - _ A -800 - - -16oo- C' - k,_ -2400- 0 - ../--'. -~200- --'4000,- 0 0 0 cO --4800. · , ""' -5600 TARGET DATA 14.71559,20 112.55 8895 -4026 10125 P2-T 6000 ~ 7000 ~~°° Production C;~ing 1600 - 800 0 -- - -8o0 A - II --1600 - ~ --2400 0 - -.-4- --3200 ~ -- --4000 -- --4800 ~ · · _ O O -5600 o -800 0 800 1600 2400 3200 4000 4800 5600 6400 7200 8000 8800 9600 10400 11200 12000 Scole 1 ' 800.00 East = > ~z-~o LVVp~j fertical Section 111 .$$ ~KB 45.30 MD inc. Azi. TVDss TVDrkb 0,00 0,00 0,00 -45,30 0,00 100,00 0,00 90,00 54,70 100,00 200,00 0,00 90,00 154,70 200,00 :300,00 0,00 90,00 254.70 300,00 400,00 1.00 90.00 354,69 399,99 500.00 2,00 90.00 454.66 499.96 600,00 3,50 91,43 554.54 599.84 700,00 5,00 92,00 654,26 699,56 700,14 5.00 92,00 654,40 699,70 800,00 6,98 94,55 753,71 799,01 900,00 8,97 95,98 852,74 898,04 901,49 9,00 96,00 854,22 899,52 1000,00 10,95 97,78 951,23 996,53 1100,00 12,93 99,04 1049,06 1094,36 1200,00 14,92 99,97 1146,12 1191,42 1204,19 15,00 100,00 1150,16 1195,46 1300,00 16,87 101,49 1242,29 1287,59 1400.00 18,84 102,73 1337,47 1382.77 1500,00 20,81 103,74 1431,54 1476,84 1600,00 22,78 104,59 1524,39 1569,69 1700,00 24,76 105,31 1615,90 1661.20 1800,00 26,74 105,93 1705,97 1751.27 1812,99 27.00 106,00 1717,56 1762,86 1832,57 27.00 106.00 1735.00 1780,30 1900,00 27,00 106,00 1795.08 1840,38 2000,00 27,00 106,00 1884,18 1929,48 2100,00 27,00 106,00 1973,28 2018,58 2200,00 27,00 106,00 2062,38 2107,68 2300,00 27,00 106,00 2151,48 2196,78 2303,61 27,00 106,00 2154,70 2200,00 2400,00 28,90 106.71 2239,84 2285.14 2500,00 30,87 107,35 2326,54 2371,84 2600,00 32,85 107,93 2411,47 2456,77 2700,00 34,83 108,45 2494.53 2539,83 2800,00 36,81 108,92 2575,61 2620,91 2900,00 38,79 109,35 2654,62 2699,92 3000,00 40,78 109,74 2731.46 2776,76 3100,00 42,76 110,10 2806,04 7%:~851,34 3200.00 44,75 110,44 2878,27._~~'~'-2923.57 ~,~ .%" 5/7/97 12:01 PM Rect. Coordinates Grid Coordinates No~hing Easting Eastlng No~hing 0.00n 0.00e 681542.39 5998184.74 0.00n 0.00e 681542.39 5998184.74 0.00n 0.00e 681542.39 5998184.74 0.00n 0.00e 681542.39 5998184.74 0.00n 0.87e 681543.26 5998184.76 0.00n 3.49e 681545.88 5998184.82 0.08s 8.29e 681550.67 5998184.86 0.30s 15.69e 681558.08 5998184.80 0.30s 15.70e 681558.09 5998184.80 0.94s 26.10e 681568.50 5998184.41 2.23s 39.91e 681582.34 5998183.44 2.26s 40.14e 681582.57 5998183.42 4.33s 57.08e 681599.55 5998181.75 7.37s 77.53e 681620.07 5998179.19 11.36s 101.26e 681643.88 5998175.76 11.54s 102.32e 681644.95 5998175.59 16.47s 128.16e 681670.90 5998171.28 22.91s 158.14e 681701.01 5998165.53 30.69s 191.14e 681734.18 5998158.53 39.79s 227.13e 681770.37 5998150.28 50.19s 266.07e 681809.54 5998140.79 61.90s 307.91e 681851.64 5998130.07 63.51s 313.55e 681857.32 5998128.58 65.96s 322.09e 681865.92 5998126.33 74.40s 351.52e 681895.53 5998118.59 86.91s 395.16e 681939.45 5998107.10 99.43~ 438.80e 681983.37 5998095.61 111.94s 482.44e 682027.29 5998084.12 124.45s 526.08e 682071.20 5998072.63 124.91s 527.66e 682072.79 5998072.22 137.63s 571.00e 682116.42 5998060.51 152.23s 618.64e 682164.38 5998047.03 168.24s 668.94e 682215.04 5998032.20 185.63s 721.84e 682268.32 5998016.06 204.38s 777.27e 682324.18 5997998.61 224.48s 835.17e 682382.53 5997979.87 245.89s 895.47e 682443.31 5997959.88 268.59s 958.09e 682506.44 5997938.65 292.55s 1022.96e 682571.84 5997916.21 Page DLS deg/100ft 0.00 0.00 0.00 0.00 1.00 1.00 1.50 1.50 1.50 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.0O I of 5 Ve~ical Section 0.00 0.00 0.00 0.00 0.81 3.24 7.73 14.69 14.70 24.60 37.91 38.14 54.64 74.77 98.29 99.35 125.18 155.41 188.95 225.76 265.79 308.99 314.83 323.67 354.14 399.31 444.49 489.66 534.84 536.47 581.45 631.11 683.76 739.34 797.78 859.01 922.95 989.53 1058.67 Comment Sudace Location Start Dir 1/100: 300'MD Start Dir 1.5/100: 500'MD Start Dir 2/100: 700'MD End Dir: 1813'MD Base Permafrost: 1833'MD Start Dir 2.51100: 2304'MD r",'-,;.::) LVVpOl Vertical Section 111.68 RKB 45.30 MD Inc. Azi. TVDss TVDrkb Rect. Coordinates Grid Coordinates DLS Vertical Northing Easting Easting Northlng deg/100ft Section 3300.00 46.74 110.75 2948.05 2993.35 317.75s 1090.00e 682639.45 5997892.59 2.00 1130.27 3400.00 48.72 111.05 3015.31 3060.61 344.15s 1159.12e 682709.17 5997867.82 2.00 1204.26 3500.00 50.71 111.32 3079.97 3125.27 371.72s 1230.25e 682780.91 5997841.92 2.00 1280.54 3600.00 52.70 111.59 3141.93 3187.23 400.43s 1303.29e 682854.60 5997814.93 2.00 1359.02 3700.00 54.69 111.83 3201.13 3246.43 430.24s 1378.16e 682930.14 5997786.88 2.00 1439.61 3800.00 56.68 112.07 3257.50 3302.80 461.12s 1454.77e 683007.45 5997757.81 2.00 1522.20 3900.00 58.67 112.29 3310.96 3356.26 493.02s 1533.01e 683086.41 5997727.74 2.00 1606.70 3926.66 59.20 112.35 3324.72 3370.02 501.70s 1554.14e 683107.73 5997719.57 2.00 1629.53 End Dir: 3927'MD 4000.00 59.20 112.35 3362.27 3407.57 525.65s 1612.40e 683166.54 5997696.98 0.00 1692.53 4100.00 59.20 112.35 3413.47 3458.77 558.32s 1691,85e 683246.72 5997666.18 0.00 1778.42 4200.00 59.20 112.35 3464.66 3509.96 590.99s 1771.30e 683326.91 5997635.38 0.00 1864.31 4300.00 59.20 112.35 3515.86 3561.16 623.66s 1850.74e 683407.09 5997604.58 0.00 1950.21 4400.00 59.20 112.35 3567.06 3612.36 656.32s 1930.19e 683487.27 5997573.79 0.00 2036.10 4500.00 59.20 112.35 3618.26 3663.56 688.99s 2009.63e 683567.45 5997542.99 0.00 2122.00 4600.00 59.20 112.35 3669.45 3714.75 721.66s 2089.08e 683647.64 5997512.19 0.00 2207.89 4700.00 59.20 112.35 3720.65 3765.95 754.33s 2168.53e 683727.82 5997481.39 0.00 2293.79 4800.00 59.20 112.35 3771.85 3817.15 786.99s 2247.97e 683808.00 5997450.59 0.00 2379.68 4900.00 59.20 112.35 3823.05 3868.35 819.66s 2327.42e 683888.19 5997419.79 0.00 2465.57 5000.00 59.20 112.35 3874.24 3919.54 852.33s 2406.86e 683968.37 5997389.00 0.00 2551.47 5100.00 59.20 112.35 3925.44 3970.74 885.00s 2486.31e 684048.55 5997358.20 0.00 2637.36 5200.00 59.20 112.35 3976.64 4021.94 917.66s 2565,76e 684128.73 5997327.40 0.00 2723.26 5300.00 59.20 112.35 4027.84 4073.14 950.33s 2645.20e 684208.92 5997296.60 0.00 2809.15 5400.00 59.20 112.35 4079.03 4124.33 983.00s 2724.65e 684289.10 5997265.80 0.00 2895.04 5500.00 59.20 112.35 4130.23 4175.53 1015.67s 2804.09e 684369.28 5997235.01 0.00 2980.94 5600.00 59.20 112.35 4181.43 4226.73 1048.33s 2883.54e 684449.47 5997204.21 0.00 3066.83 5700.00 59.20 112.35 4232.63 4277.93 1081.00s 2962.98e 684529.65 5997173.41 0.00 3152.73 5800.00 59.20 112.35 4283.82 4329.12 1113.67s 3042.43e 684609.83 5997142.61 0.00 3238.62 5900.00 59.20 112.35 4335.02 4380.32 1146.34s 3121.88e 684690.01 5997111.81 0.00 3324.52 6000.00 59.20 112.35 4386.22 4431.52 1179.00s 3201.32e 684770.20 5997081.01 0.00 3410.41 6100.00 59,20 112.35 4437.42 4482.72 1211.67s 3280.77e 684850.38 5997050.22 0.00 3496.30 6200.00 59.20 112.35 4488.61 4533.91 1244.34s 3360.21e 684930.56 5997019.42 0.00 3582.20 6300.00 59.20 112.35 4539.81 4585.11 1277.01s 3439.66e 685010.75 5996988.62 0.00 3668.09 6400.00 59.20 112.35 4591.01 4636.31 1309.67s 3519.1 le 685090.93 5996957.82 0.00 3753.99 6500.00 59.20 112.35 4642.21 4687.51 1342.34s 3598.55e 685171.11 5996927.02 0.00 3839.88 6573.82 59.20 112.35 4680.00 4725.30 1366.46s 3657.20e 685230.30 5996904.29 0.00 3903.29 T-3 (SVl): 6574'MD 6600,00 59.20 112.35 4693.40 4738.70 1375.01s 3678.00e 685251.29 5996896.23 0.00 3925.77 6700.00 59.20 112.35 4744.60 4789.90 1407.68s 3757.44e 685331.48 5996865.43 0.00 4011.67 6800.00 59.20 112.35 4795.80 4841.10 1440.34s 3836.89e 685411.66 5996834.63 0.00 4097.56 6900.00 59.20 112.35 4847.00 4892.30 1473.01s 3916.33e 685491.84 5996803.83 0.00 4183.46 5/7/97 12:01 PM ' Page 2 of 5 Comment 'z-~ Lvvp~J ertical Section KB 111.68 45.30 MD Inc. Azi. TVDss TVDrkb 7000.00 59.20 112.35 4898.19 4943.49 7003.53 59.20 112.35 4900.00 4945.30 7100.00 59.20 112.35 4949.39 4994.69 7200.00 59.20 112.35 5000.59 5045.89 7300.00 59.20 112.35 5051.79 5097.09 7400.00 59.20 112.35 5102.98 5148.28 7403.94 59.20 112.35 5105.00 5150.30 7500.00 59.20 112.35 5154.18 5199.48 7600.00 59.20 112.35 5205.38 5250.68 7700.00 59.20 112.35 5256.58 5301.88 7800.00 59.20 112.35 5307.78 5353.08 7900.00 59.20 112.35 5358.97 5404.27 8000.00 59.20 112.35 5410.17 5455.47 8100.00 59.20 112.35 5461.37 5506.67 8200.00 59.20 112.35 5512.57 5557.87 8300.00 59.20 112.35 5563.76 5609.06 8400.00 59.20 112.35 5614.96 5660.26 8500.00 59.20 112.35 5666.16 5711.46 8600.00 59.20 112.35 5717.36 5762.66 8700.00 59.20 112.35 5768.55 5813.85 8800.00 59.20 112.35 5819.75 5865.05 8900.00 59.20 112.35 5870.95 5916.25 9000.00 59.20 112.35 5922.15 5967.45 9100.00 59.20 112.35 5973.34 6018.64 9200.00 59.20 112.35 6024.54 6069.84 9300.00 59.20 112.35 6075.74 6121.04 9400.00 59.20 112.35 6126.94 6172.24 9500.00 59.20 112.35 6178.13 6223.43 9600.00 59.20 112.35 6229.33 6274.63 9700.00 59.20 112.35 6280.53 6325.83 9800.00 59.20 112.35 6331.73 ' 6377.03 9900.00 59.20 112.35 6382.92 6428.22 10000.00 59.20 112.35 6434.12 6479.42 10100.00 59.20 112.35 6485.32 6530.62 10200.00 59.20 112.35 6536.52 6581.82 10300.00 59.20 112.35 6587.71 6633.01 10400.00 59.20 112.35 6638.91 6684.21 10500.00 59.20 112.35 6690.11 6735.41 10600.00 59.20 112.35 6741.31 6786.61 5/7/97 12:01 PM Rect. Coordinates No~hing 1505.68S 1506.83S 1538.35S 1571.01S 1603.68S 1636.35S 1637.64S 1669.02S 1701.68S 1734.35S 1767.02S 1799.69S 1832.35S 1865.02S 1897.69S 1930.36S 1963.03S 1995.69S 2028.36S 2061.03S 2093.70S 2126.36S 2159.03S 2191.70S 2224.37S 2257.03S 2289.70S 2322.37S 2355.04S 2387.70S 2420.37S 2453.04S 2485.71S 2518.37S 2551.04S 2583.71S 2616.38S 2649.04S 2681.71S Easting 3995.78e 3998.58e 4075.23e 4154.67e 4234.12e 4313.56e 4316.69e 4393.01e 4472.46e 4551.90e 4631.35e 4710.79e 4790.24e 4869.68e 4949.13e 5028.58e 5108.02e 5187.47e 5266.91e 5346.36e 5425.81e 5505.25e 5584.70e 5664.14e 5743.59e 5823.04e 5902.48e 5981.93e 6061.37e 6140.82e 6220.26e 6299.71e 6379.16e 6458.60e 6538.05e 6617.49e 6696,94e 6776.39e 6855.83e Grid Coordinates Easting 685572.03 685574.85 685652.21 685732.39 685812.57 685892.76 685895.91 685972.94 686053.12 686133.31 686213.49 686293.67 686373.85 686454.04 686534.22 686614.40 686694.59 686774.77 686854.95 686935.13 687015.32 687095.50 687175.68 687255.87 687336.05 687416.23 687496.41 687576.60 687656.78 687736.96 687817.15 687897.33 687977.51 688057.70 688137.88 688218.06 688298.24 688378.43 688458.61 No~hing 5996773.03 5996771.95 5996742.23 5996711.44 5996680.64 5996649.84 5996648.63 5996619.04 5996588.24 5996557.44 5996526.65 5996495.85 5996465.05 5996434.25 5996403.45 5996372.66 5996341.86 5996311.06 5996280.26 5996249.46 5996218.66 5996187.87 5996157.07 5996126.27 5996095.47 5996064.67 5996033.88 5996003.08 5995972.28 5995941.48 5995910.68 5995879.88 5995849.09 5995818.29 5995787.49 5995756.69 5995725.89 5995695.10 5995664.30 DLS deg/100ft 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Page 3 of 5 Ve~ical Section 4269.35 4272.38 4355.25 4441.14 4527.03 4612.93 4616.31 4698.82 4784.72 4870.61 4956.50 5042.40 5128.29 5214.19 5300.08 5385.98 5471.87 5557.76 5643.66 5729.55 5815.45 5901.34 5987.23 6073.13 6159.02 6244.92 6330.81 6416.71 6502.60 6588.49 6674,39 6760.28 6846.18 6932.07 7017.96 7103.86 7189.75 7275.65 7361.54 Comment 9 5/8" Surface Casing: 7004'MD K-15: 7404'MD Pz-4~ Lwp3j Vertical Section RKB 111.68 45.30 MD Inc. Azl. TVDss TVDrkb Rect. Coordinates Northing 10700.00 59.20 112.35 6792.50 6837.80 2714.38S 10800.00 59.20 112.35 6843.70 6889.00 2747.05S 10870.90 59.20 112.35 6880.00 6925.30 2770.21S 10900.00 59.20 112.35 6894.90 6940.20 2779.71S 11000.00 59.20 112.35 6946.10 6991.40 2812.38S 11100.00 59.20 112.35 6997.29 7042.59 2845.05S 11200.00 59.20 112.35 7048.49 7093.79 2877.72S 11300.00 59.20 112.35 7099.69 7144.99 2910.38S 11400.00 59.20 112.35 7150.89 7196.19 2943.05S 11500.00 59.20 112.35 7202.08 7247.38 2975.72S 11600.00 59.20 112.35 7253.28 7298.58 3008.39S 11700.00 59.20 112.35 7304.48 7349.78 3041.05S 11800.00 59.20 112.35 7355.68 7400.98 3073.72S 11900.00 59.20 112.35 7406.87 7452.17 3106.39S 12000.00 59.20 112.35 7458.07 7503.37 3139.06S 12100.00 59.20 112.35 7509.27 7554.57 3171.72S 12200.00 59.20 112.35 7560.47 7605.77 3204.39S 12300.00 59.20 112.35 7611.67 7656.97 3237.06S 12400.00 59.20 112.35 7662.86 7708.16 3269.73S 12500.00 59.20 112.35 7714.06 7759.36 3302.39S 12600.00 59.20 112.35 7765.26 7810.56 3335.06S 12700.00 59.20 112.35 7816.46 7861.76 3367.73S 12800.00 59.20 112.35 7867.65 7912.95 3400.40S 12900.00 59.20 112.35 7918.85 7964.15 3433.06S 13000.00 59.20 112.35 7970.05 8015.35 3465.73S 13100.00 59.20 112.35 8021.25 8066.55 3498.40S 13200.00 59.20 112.35 8072.44 8117.74 3531.07S 13300.00 59.20 112.35 8123.64 8168.94 3563.73S 13400.00 59.20 112.35 8174.84 8220.14 3596.40S 13500.00 59.20 112.35 8226.04 8271.34 3629.07S 13600.00 59.20 112.35 8277.23 8322.53 3661.74S 13700.00 59.20 112.35 8328.43 8373.73 3694.40S 13800.00 59.20 112.35 8379.63 8424.93 3727.07S 13900.00 59,20 112.35 8430.83 8476.13 3759.74S 13968.70 59.20 112.35 8466.00 8511.30 3782.18S 14000.00 59.20 112.35 8482.02 8527.32 3792.41S 14100.00 59.20 112.35 8533.22 8578.52 3825.07S 14200.00 59.20 112.35 8584.42 8629.72 3857.74S 14300.00 59.20 112.35 8635.62 8680.92 3890.41S 5/7/97 12:01 PM Eastlng 6935.28e 7014.72e 7071.05e 7094.17e 7173.61e 7253.06e 7332.51e 7411.95e 7491.40e 7570.84e 7650.29e 7729.74e 7809.18e 7888.63e 7968.07e 8047.52e 8126.96e 8206.41e 8285.86e 8365.30e 8444.75e 8524.19e 8603.64e 8683.09e 8762.53e 8841.98e 8921.42e 9000.87e 9080.32e 9159.76e 9239.21e 9318.65e 9398.10e 9477.54e 9532.13e 9556.99e 9636.44e 9715.88e 9795.33e Grid Coordinates Easting 688538.79 688618.98 688675.82 688699.16 688779.34 688859.52 688939.71 689019.89 689100.07 689180.26 689260.44 689340.62 689420.80 689500.99 689581.17 689661.35 689741.54 689821.72 689901.90 689982.08 690062.27 690142.45 690222.63 690302.82 690383.00 690463.18 690543.36 690623.55 690703.73 690783.91 690864.10 690944.28 691024.46 691104.64 691159.73 691184.83 691265.01 691345.19 691425.38 No~hing 5995633.5O 5995602.70 5995580.87 5995571.90 5995541.10 5995510.31 5995479.51 5995448.71 5995417.91 5995387.11 5995356.32 5995325.52 5995294.72 5995263.92 5995233.12 5995202.32 5995171.53 5995140.73 5995109.93 5995079.13 5995048.33 5995017.53 5994986.74 5994955.94 5994925.14 5994894.34 5994863.54 5994832.75 5994801.95 5994771.15 5994740.35 5994709.55 5994678.75 5994647.96 5994626.80 5994617.16 5994586.36 5994555.56 5994524.76 DLS deg/100ft 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Page 4 of 5 Ve~lcal Section 7447.44 7533.33 7594.23 7619.22 7705.12 7791.01 7876.91 7962.80 8048.69 8134.59 8220.48 8306.38 8392.27 8478.17 8564.06 8649.95 8735.85 8821.74 8907.64 8993.53 9079.42 9165.32 9251.21 9337.11 9423.00 9508.90 9594.79 9680.68 9766.58 9852.47 9938.37 10024.26 10110.15 1O196.O5 10255.06 10281.94 10367.84 10453.73 10539.63 Comment West Sak: 10871'MD K-10: 13969'MD ,'z-~o Lvvp~j rertical Section 111.68 IKB 45.30 MD Inc. Azi. TVDss TVDrkb Rect. Coordinates Grid Coordinates DLS Vertical Northing Easting Easting Northing deg/100ft Section Comment 14400.00 59.20 112.35 8686.81 8732.11 3923.08S 9874.77e 691505.56 5994493.97 14500.00 59.20 112.35 8738.01 8783.31 3955.74s 9954.22e 691585.74 5994463.17 14515.60 59.20 112.35 8746.00 8791.30 3960.84s 9966.62e 691598.25 5994458.36 14600.00 59.20 112;35 8789.21 8834.51 3988.41s 10033.67e 691665.92 5994432.37 14603.50 59.20 112.35 8791.00 8836.30 3989.55s 10036.44e 691668.73 5994431.29 14700.00 59.20 112.35 8840.41 8885.71 4021.08s 10113.11e 691746.11 5994401.57 14714.83 59.20 112.35 8848.00 8893.30 4025.92s 10124.89e 691758.00 5994397.00 14800.00 59.20 112.35 8891.60 8936.90 4053.75s 10192.56e 691826.29 5994370.77 14900.00 59.20 112.35 8942.80 8988.10 4086.41s 10272.00e 691906.47 5994339.97 15000.00 59.20 112.35 8994.00 9039.30 4119.08s 10351.45e 691986.66 5994309.18 15087.90 59.20 112.35 9039.00 9084.30 4147.79s 10421.28e 692057.13 5994282.11 15100.00 59.20 '112.35 9045.20 9090.50 4151.75s 10430.89e 692066.84 5994278.38 15200.00 59.20 112.35 9096.39 9141.69 4184.42s 10510.34e 692147.02 5994247.58 15300.00 59.20 112.35 9147.59 9192.89 4217.08s 10589.79e 692227.20 5994216.78 15400.00 59.20 112.35 9198.79 9244.09 4249.75s 10669.23e 692307.39 5994185.98 15500.00 59.20 112.35 9249.99 9295.29 4282.42s 10748.68e 692387.57 5994155.19 0.00 10625.52 0.00 10711.41 0.00 10724.82 HRZ:14516'MD 0.00 10797.31 0.00 10800.31 Kalubik:14604'MD 0.00 10883.20 0.00 10895.94 Kuparuk:14715'MD 0.00 10989.10 0.00 11054.99 0.00 11140.88 0.00 11216.38 Miluveach :15088'MD 0.00 11226.78 0.00 11312.67 0.00 11398.57 0.00 11484.46 0.00 11570.36 15600.00 59.20 112.35 9301.18 9346.48 4315.09s 10828.12e 692467.75 5994124.39 0.00 11656.25 15673.86 59.20 112.35 9339.00 9384.30 4339.22s 10886.80e 692526.98 5994101.64 0.00 11719.69 TD 7" Production Casing:15674' MD 5/7/97 12:01 PM Page 5 of 5 WELL PERMIT CHECKLISTco Y ~.~,D ~ ~oo~, ~ ~? ~C~ ~ c~,~ss /~ ~/-- 0,7 ~.~LAREA ' C~' O, UNIT# //~ ON/OFF SHORE ADMINISTRATION 1. Permit fee attached .................. N 2. Lease number appropriate ............... N 3. Unique well name and number .............. N 4. Well located in a defined pool ............. N 5. Well located proper distance from drlg unit boundary. . N 6. Well located proper distance from other wells ..... N 7. Sufficient acreage available in drilling unit ..... N 8. If deviated, is wellbore plat included ........ N 9. Operator only affected party .............. N 10. Operator has appropriate bond in force ......... N 11. Permit can be issued without conservation order .... N 12. Permit can be issued without administrative approval.. N 13. N Can permit be approved before 15-day wait ........ REMARKS ENGINEERING 14. Conductor string provided ............... ~ N 15. Surface casing protects all known USDWs ........ .~ N 16. CMT vol adequate to circulate on conductor & surf cng. .~ N 17. CMT vol adequate to tie-in long string to surf cng . . .~Y ~ 18. CMT will cover all known productive horizons ...... ~ N 19. Casing designs adequate for C, T, B & permafrost .... ~ N 20. Adequate tankage or reserve pit ............. Y~ N 21. If a re-drill, has a 10-403 for abndnmnt been approved. ~Y 22. Adequate wellbore separation proposed ......... .~ 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate .................... 26. BOPE press rating adequate; test to i~-~ psig 27. Choke manifold complies w/API RP-53 (May 84) ...... .~ 28. Work will occur without operation shutdown ....... 29. Is presence of H2S gas probable ............ GEOLOGY APPR DATE 30. Permit can be issued w/o hydrogen sulfide measures .... Y N//_ 31. Data presented on potential overpressure zones ..... Y//~ 32. Seismic analysis of shallow gas zones .......... 33. Seabed condition survey '(if off-shore) ........ /Y N 34. Contact name/phone for weekly progress reports . . ./W . Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISS ION: Comments/Instructions: O HOWldlf- A:\FORMS\cheklist rev 01/97 Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is pad 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 Fri Nov 07 14:13:44 1997 Reel Header Service name ............. LISTPE Date ..................... 97/11/07 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Services Library. Scientific Technical Tape Header Service name ............. LISTPE Date ..................... 97/11/07 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Services Library. Scientific Technical Physical EOF Comment Record TAPE HEADER POINT MCINTYRE MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT MWD RUN 2 AK-M~-70249 MEL GABEL KIRK WHITE FROM MSL 0) P2-45A 50029227690L ARCO ALASKA, INC.' SPERRY-SUN DRILLING SERVICES 07-NOV- 97 14 12N 14E 398 1296 KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 46.20 44.70 10.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 6992.0 8.500 15417.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN 1 IS DIRECTIONAL ONLY AND NOT PRESENTED. 3. MWD RUN 2 IS DIRECTIONAL WITH DUAL GAMMA RAY (DGR-GEIGER MUELLER TYPE), PHASE 4 RESISTIVITY {EWR4), COMPENSATED NEUTRON POROSITY (CNP), AND STABILIZED LITHO DENSITY (SAD). 4 DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN TOM WALKER OF ARCO ALASKA, INC. AND A. TURKER OF SPERRY-SUN ON 10/30/97. 5. THIS WELL REACHED A TOTAL DEPTH (TD) OF 15417'MD, 9149'SSTVD. 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 ~ESISTIVITY (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 ABSORPTION FACTOR. ENVIRONMENTAL PARAMETERS USED IN PROCESSING NEUTRON LOG DATA: HOLE SIZE: 8.5" FIXED MUD FILTRATE SALINITY: 30,000 PPM Cl- MUD WEIGHT: 10.5 ppg FORMATION WATER SALINITY: 14,545 PPM C1- LITHOLOGY: SANDSTONE $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0o0 Date of Generation ....... 97/11/07 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 DEPTH INCREMENT: FILE SUM/~ARY PBU TOOL CODE START FET 8859. RPD 8859. RPM 8859. RPS 8859. RPX 8859. GR 8879. ROP 8923. FCNT 11561. NCNT 11561. NPHI 11561. PEF 11585. DRHO 11585. RHOB 11585. $ Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. .5O00 BASELINE CURVE FOR SHIFTS: DEPTH STOP DEPTH 0 15353.0 0 15353.0 0 15353.0 0 15353.0 0 15353.0 0 15373.0 0 15417.0 0 15327.0 0 15327.0 0 15327.0 0 15362.0 0 15362.0 0 15362.0 CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: BIT RUN NO MERGE TOP MERGE BASE 2 8922.0 15417.0 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 EQUIVALENT UNSHIFTED DEPTH MERGED MAIN PASS. $ Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 RPX MWD OH/~4 4 1 68 GR MWD AAPI 4 1 68 RPM MWD OHN~ 4 1 68 NPHI MWD P.U. 4 1 68 ROP MWD FT/H 4 1 68 RHOB MWD G/CC 4 1 68 RPS MWD OHM~ 4 1 68 RPD MWD OHMM 4 1 68 FET MWD HOUR 4 1 68 DRHO MWD G/CC 4 1 68 PEF MWD BARN 4 1 68 FCNT MWD CNTS 4 1 68 NCNT MWD CNTS 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 8859 15417 12138 13117 RPX 0.792 59.3573 3.64565 12989 GR 17.798 364.417 82.6549 12989 RPM 0.8083 265.099 4.5927 12989 NPHI 18.9611 81.7622 34.5918 7533 ROP 10.0125 2084.57 174.762 12989 RHOB 2.1033 2.955 2.43612 7555 RPS 0.8011 307.934 4.33166 12989 RPD 0.819 272.434 4.95041 12989 FET 0.4106 14.8578 1.00134 12989 DRHO -0.159 0.1978 0.0191134 7555 PEF 1.2598 8.1234 2.3296 7555 FCNT 526.748 1099 747.381 7533 NCNT 2296 3664 2926.1 7533 First Reading 8859 8859 8879 8859 11561 8923 11585 8859 8859 8859 11585 11585 11561 , 11561 Last Reading 15417 15353 15373 15353 15327 15417 15362 15353 15353 15353 15362 15362 15327 15327 First Reading For Entire File .......... 8859 Last Reading For Entire File ........... 15417 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/11/07 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 ....... 97/11/07 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: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH FET 8859.0 15353.0 RPD 8859.0 15353.0 RPM 8859.0 15353.0 RPS 8859.0 15353.0 RPX 8859.0 15353.0 GR 8879.0 15373.0 ROP 8923.0 15417.0 FCNT 11561.0 15327.0 NCNT 11561.0 15327.0 NPHI 11561.0 15327.0 PEF 11585.0 15362.0 DRHO 11585.0 15362.0 RHOB 11585.0 15362.0 $ LOG HEADER DATA DATE LOGGED: 04-SEP-97 SOFTWARE SURFACE SOFTWARE VERSION: 5.06 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 15417.0 TOP LOG INTERVAL (FT): 8922.0 BOTTOM LOG INTERVAL (FT): 15417.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 51.6 MAXIMUM ANGLE: 64.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY P0820NP6 EWR4 ELECTROMAG. RESIS. 4 P0820NP6 CNP COMPENSATED NEUTRON P0820NP6 SLD STABILIZED LITHO DEN P0820NP6 $ 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 8.500 8.5 KCL- POLYMER 10.50 45.0 8.6 30000 5.2 .170 .080 .100 .200 68.3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD 2 FT/H 4 1 68 4 2 GR MWD 2 AAPI 4 1 68 8 3 RPX MWD 2 OHMM 4 1 68 12 4 RPS MWD 2 OHMM 4 1 68 16 5 RPM MWD 2 OHMM 4 1 68 20 6 RPD MWD 2 OHMM 4 1 68 24 7 FET MWD 2 HOUR 4 1 68 28 8 NPHI MWD 2 P.U. 4 1 68 32 9 RHOB MWD 2 G/CC 4 1 68 36 10 DRHO MWD 2 G/CC 4 1 68 40 11 NCNT MWD 2 CNTS 4 1 68 44 12 FCNT MWD 2 CNTS 4 1 68 4~ 13 PEF MWD 2 BARN 4 1 68 52 14 Name Min Max Mean Nsam DEPT 8859 15417 12138 13117 ROP 10.0125 2084.57 174.762 12989 GR 17.798 364.417 82.6549 12989 RPX 0.792 59.3573 3.64565 12989 RPS 0.8011 307.934 4.33166 12989 RPM 0.8083 265.099 4.5927 12989 RPD 0.819 272.434 4.95041 12989 FET 0.4106 14.8578 1.00134 12989 NPHI 18.9611 81.7622 34.5918 7533 RHOB 2.1033 2.955 2.43612 7555 DRHO -0.159 0.1978 0.0191134 7555 NCNT 2296 3664 2926.1 7533 FCNT 526.748 1099 747.381 7533 PEF 1.2598 8.1234 2.3296 7555 First Reading 8859 8923 8879 8859 8859 8859 8859 8859 11561 11585 11585 11561 11561 11585 Last Reading 15417 15417 15373 15353 [5353 ~5353 ~5353 15353 15327 15362 15362 15327 15327 15362 First Reading For Entire File .......... 8859 Last Reading For Entire File ........... 15417 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/11/07 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF Tape Trailer' Service name ............. LISTPE Date ..................... 97/11/07 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 97/11/07 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Physical EOF End Of LIS File Sperry-Sun Drilling Services LIS Scan Utility Mon Aug 04 13:38:53 1997 Reel Header Service name ............. LISTPE Date ..................... 97/08/04 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... %qxqfNOWN Comments ................. STS LIS Writing Library. Technical Services Tape Header Service name ............. LISTPE Date ..................... 97/08/04 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... DiNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Comment Record TAPE HEADER PT. MCINTYRE MWD/MAD LOGS WELL NAMIE: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NI/MBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: MWD RUN 5 AK-MM-70151 R. KRELL K. FIELDER ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: P2-45 PB1 500292276970 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 04 -AUG- 97 MWD RUN 6 AK-MM- 70151 R. KRELL K. F/ELDER 14 12N 14E 398 1296 44.70 44.70 10.80 WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 12.250 9.625 6992.0 8.500 15690.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1 THROUGH 4 ARE DIRECTIONAL ONLY AND ARE NOT PRESENTED. 3. MWD RUNS 5 AND 6 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR), ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR-4), COMPENSATED NEUTRON POROSITY (CNP) AND STABILIZED LITHO DENSITY (SLD). 4. NO COMPENSATED NEUTRON POROSITY (CNP) OR STABILIZED LITHO DENSITY (SLD) DATA ACQUIRED DURING MWD RUN 5 DUE TO TOOL FAILURE. 5. A MAD (MEASUREMENT AFTER DRILLING) PASS WAS PERFORMED FROM 6988'MD, 4904'SSTVD TO 13907'MD, 8433'SSTVD WHILE TRIPPING INTO THE HOLE FOR MWD RUN 5. DUAL GAMMA RAY (DGR) AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4) ONLY LOGGED DURING THE MAD PASS INTERVAL. 6. CHANGE FROM SMOOTHED TOOL SPEED WHEN NOT DRILLING (SRAT) TO SMOOTHED RATE OF PENETRATION WHILE DRILLING (SROP) AT 13970'MD, 8433'SSTVD. 7. THE MWD TOOL WAS LOST IN THE HOLE WHILE TRIPPING OUT AFTER MWD RUN 6 RESULTING IN THE LOSS OF ALL RECORDED DATA. THEREFORE ONLY SGRC, SPSF, SBDC SEMP, SROP, AND SFXE WERE ACQUIRED. ALL DATA FOR MWD RUN 6 IS REALTIME. 8. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN ALI TURKER OF SPERRY-SUN DRILLING SERVICES AND TOM WALKER OF ARCO ALASKA, INC. ON 21 JULY, 1997. 9. THIS WELL REACHED A TOTAL DEPTH (TD) OF 15690'MD, 9381'SSTVD. 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). SBDC = SMOOTHED BULK DENSITY (CALIPER CORRECTED). ENVIRONMENTAL PARAMETERS USED IN PROCESSING NUCLEAR/NEUTRON DATA: HOLE SIZE = MUD FILTRATE SALINITY = MUD WEIGHT = FORMATION WATER SALINITY = FLUID DENSITY = MATRIX DENSITY = LITHOLOGY = $ 30100 PPM 10.5 PPG 14545 PPM 1.00 G/CC 2.65 G/CC SANDSTONE File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/08/04 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR ROP RPD RPM RPS RPX FET NPHI RHOB $ BASELINE CURVE FOR SHIFTS: Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGEDMWD Depth shifted and clipped curves; all bit runs merged. .5000 START DEPTH STOP DEPTH 6956.0 15656.5 6988.5 15690.0 6990.5 13978.5 6990.5 15629.0 6990.5 13978.5 6990.5 13978.5 7005.5 15629.0 13920.0 15636.5 13929.5 15646.0 CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH # 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 MERGED MAIN PASS. $ BIT RUN NO MERGE TOP MERGE BASE 5 13907.0 14039.0 6 14039.0 15690.0 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 FET MWD HOUR 4 1 68 GR MWD AAPI 4 1 68 NPHI MWD P.U. 4 1 68 RHOB MWD G/CC 4 1 68 RPM MWD OHMM 4 1 68 ROP MWD FT/H 4 1 68 RPX MWD OHMM 4 1 68 RPS MWD OHMM 4 1 68 RPD MWD OHMM 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 Name Min Max Mean Nsam DEPT 6956 15690 11323 17469 FET 0.238 123.742 64.0421 17248 GR 13.253 342.603 79.2425 17402 NPHI 8.0994 81.7622 48.6225 3434 RHOB 2.0573 2.8327 2.41459 3434 RPM 0.2132 334.373 4.92928 17252 ROP 13.3762 5686.52 898.4 17404 RPX 0.8679 24.2759 3.33986 13977 RPS 0.9303 23.7856 3.38262 13977 RPD 0.1919 2000 5.27757 13977 First Reading 6956 7005.5 6956 13920 13929.5 6990.5 6988.5 6990.5 6990.5 6990.5 Last Reading 15690 15629 15656.5 15636.5 15646 15629 15690 13978.5 13978.5 13978.5 First Reading For Entire File .......... 6956 Last Reading For Entire File ........... 15690 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/08/04 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 ....... 97/08/04 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE~ER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 6956.0 ROP 6988.5 RPD 6990.5 RPM 6990.5 RPS 6990.5 RPX 6990.5 FET 7005.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 14005 5 14039 0 13978 5 13978 5 13978 5 13978 5 13978.5 14-JUN-97 5.06 AND 4.96 5.46 MEMORY 14039.0 13907.0 14039.0 60.2 60.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS~ 4 CNP COMPENSATED NEUTRON SLD STABILIZED LITHO DEN $ TOOL ~ER P0736CRNDG6 P0736CRNDG6 P0736CRNDG6 P0736CRNDG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : 8.500 8.5 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHI~M) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: KCL/POLYMER 10.50 45.0 8.0 30000 5.0 .380 .184 .280 .570 68.3 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 DEPT FT 4 1 68 GR MWD 5 AAPI 4 1 68 RPX MWD 5 OHMM 4 1 68 RPS MWD 5 OHMM 4 1 68 RPM MWD 5 OHMM 4 1 68 RPD MWD 5 OHMM 4 1 68 ROP MWD 5 FT/H 4 1 68 FET MWD 5 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max DEPT 6956 14039 GR 13.253 138.828 RPX 0.8679 24.2759 RPS 0.9303 23.7856 RPM 0.2773 35.0348 RPD 0.1919 2000 ROP 13.3762 5686.52 FET 0.3276 123.742 Mean Nsam 10497.5 14167 73.3516 14100 3.33986 13977 3.38262 13977 3.39208 13977 5.27757 13977 1072.11 14102 78.8797 13947 First Reading 6956 6956 6990.5 6990.5 6990.5 6990.5 6988.5 7005.5 Las t Reading 14039 14005.5 13978.5 13978.5 13978.5 13978.5 14039 13978.5 First Reading For Entire File .......... 6956 Last Reading For Entire File ........... 14039 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 97/08/04 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 ....... 97/08/04 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NIIM~ER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE S~Y VENDOR TOOL CODE START DEPTH STOP DEPTH FET 13912.5 15629 0 RPM 13912.5 15629 0 NPHI 13920.0 15636 5 RHOB 13929.5 15646 0 GR 14000.5 15656 5 ROP 14020.5 15690 0 $ LOG HEADER DATA DATE LOGGED: 16-JUN- 97 SOFTWARE SURFACE SOFTWARE VERSION: 5.06 AND 4.96 DOWAIHOLE SOFTWARE VERSION: 5.46 DATA TYPE (M]EMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 15690.0 TOP LOG INTERVAL (FT) : 14039.0 BOTTOM LOG INTERVAL (FT): 15690.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 55.6 MAXIMUM ANGLE: 60.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON SLD STABILIZED LITHO DEN $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: TOOL NLTMBER PO729CRNDG6 PO729CRNDG6 PO729CRNDG6 PO729CRNDG6 8.500 8.5 KCL / POLYMER 10.50 42.0 8.5 MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHFiM) 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 30100 5.3 .140 .074 .100 .230 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 6 AAPI 4 1 68 RPM MWD 6 OHUiM 4 1 68 NPHI MWD 6 P.U. 4 1 68 ROP MWD 6 FT/H 4 1 68 FET MWD 6 HOUR 4 1 68 RHOB MWD 6 G/CC 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 61.7 Name Min Max Mean Nsam DEPT 13912.5 15690 14801.2 3556 GR 22.2469 342.603 104.36 3313 RPM 0.2132 334.373 11.2378 3408 NPHI 8.0994 81.7622 48.6225 3434 ROP 14.5445 477.136 156.278 3340 FET 0.238 17.6394 1.95838 3434 RHOB 2. 0573 2. 8327 2. 41511 3408 First Reading 13912.5 14000.5 13912.5 13920 14020.5 13912.5 13929.5 Last Reading 15690 15656.5 15629 15636.5 15690 15629 15646 First Reading For Entire File .......... 13912.5 Last Reading For Entire File ........... 15690 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1'.0.0 Date of Generation ....... 97/08/04 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 97/08/04 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Reel Trailer Service name ............. LISTPE Date ..................... 97/08/04 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... %TNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Physical EOF End Of LIS File
