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Home My WebLink About197-209XHVZE Pages NOT Scanned in this Well History File This page identifies those items that were not scanned during the initial scanning Project. They are available in the original file and viewable by direct inspection. //~' 7- ,,~? File Number of Well History File PAGES TO DELETE RESCAN Color items - Pages: [] Grayscale, halftones, pictures, graphs, charts- Pages: [] Poor Quality Original- Pages: [] Other- Pages: DIGITAL DATA D Diskettes, No. [3 Other, No/Type -OVERSIZED []. Logs of various kinds [] Other Complete COMMENTS: Scanned by: E~.dy Mildred Daretha II Date.: '-~/d' /s/ ~. TO RE-SCAN Notes: Re-Scanned by: Bevedy Mildred Daretha Nathan Lowell Date: Is~ THE MATERIAL UNDER THIS COVER HAS ON OR BEFORE BEEN PL M A_ T E_ iA L UN T H IS. M A R~ C:LORB/vIFILM. DOC iN DER E R ---- Well Compliance Report File on Left side of folder 197-209-0 MD 13340 _ _ BADAMI UNIT BI-ll 50- 029-22829-00 BP EXPLORATION TVD 10572 --~ Com"pietion Date: 2/16/98 .~0mpleted Status: 1WINJ Current: ADMA T Name D 8292 L NGP-MD L NGP-TVD Interval Sent Received T/C/D ~.,..~" FINAL 4545-10580 OH 5/4/98 5/5/98 CH 5 3/25/98 3/27/98 L SBT ~L 8561-13258 Daily Well Ops Was the well cored? yes Comments: Are Dry Ditch Samples Required? yes ~_ And Received.m~yes-~no~- Analysis Description Received? ~-yes-~ro-~ ..... Sample Set # ~ ........ Friday, March 31,2000 Page 1 of 1 Memorandum State of Alaska Oil and Gas Conservation Commission To: Well File: Badami Unit Bi-11 Permit # 97-0209 August 19, 1998 Re~ Administrative Abandonment Action Badami Unit B 1-11 Permit # 97-0209 This memo will remain at the front of the subject well file. Well Bi-ll was replaced by Bi-llA (permit # 98-0034, API# 50-029-22829-01) when the permit was approved 11/19/97. The replacement well incorporates a deepening operation of the existing well bore. This extension, along with the original hole, will be used for production of hydrocarbons. A review of both well files indicates administrative abandonment of the originating well bore is appropriate according to current AOGCC procedures for wells where additional permitted extension is drilled from an existing well bore. 20 AAC 25.005(e) requires a Permit to Drill for each hole drilled below the conductor unless drilled to straighten the original hole, sidetrack junk, or correct mechanical difficulties. In addition, AOGCC data bases require each conductor has only one permit number and API number. Administrative abandonment of the original permit only eliminates duplication in the databases. Information for the original well and its replacement will be maintained in their respective files. The operator has been notified of this action. All future correspondence with the AOGCC should reflect the new permit number, APl number and well data. Statistical Technicia ReservoirEng Petroleum Geologist Commissioner TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS ~ONSERVATION CO~N~*IISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 August 19. 1998 Mr. Mike Miller BP Exploration ('Alaska) Inc. POBox 196612 Anchorage. AK 99519-6612 Dear Mr. Miller. Re' Administrative Abandonment Action Badami Unit B 1-11 Permit # 97-0209 Well BI-ll was replaced by Bi-llA tpermit # 98-0034. API# 50-029-22829-01) when the permit was approved 11/19/97. The replacement well incorporates a deepening with the existing well bore. The extension, along with the original hole. will be used for production of hydrocarbons. A review of both well files indicates administrative abandonment of the originating well bore is appropriate according to current AOGCC procedures for wells where additional permitted extension are drilled from an existing well bore. 20 AAC 25.005(e) requires a Permit to Drill for each hole drilled below the conductor unless drilled to straighten the original hole. sidetrack junk. or correct mechanical difficulties. In addition. AOGCC data bases require each conductor has only one permit number and APl number. Administrative abandonment of the original permit only eliminates duplication in the databases. Information for the original well and its replacement will be maintained in their respective files. Please notify other cognizant personnel in your organization so that the well will be correctly identified on subsequent reports and applications submitted to the Commission. Sincerely. Steve MclVlains Statistical Technician :\OGCC cc' Bob Wilkes STATE OF ALASKA ':_~ R E C E iV E D ALASKA OIL AND GAS CONSEFIVATION GOMMISSION 1998 WELL COMPLETION OR RECOMPLETION REPORT AND LO~iuL ion 1. Status of Well Glassff~cabo ~c orage [] Oil [-I Gas [~ Suspended [--I Abandoned []Service Pre-Produced Injector 2. Name of Operator 7. Permit Number BP Exploration (Alaska)Inc. 97-209 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22829 4. Location of well at surface 9. Unit or Lease Name 3854' NSL, 156' WEL, SEC. 8, T9N, R20E, UM Badami Unit At top of productive interval 10. Well Number N/A B1-11 At total depth 11. Field and Pool 5133' NSL, 2288' WEL, SEC. 5, T9N, R20E, UM Badami 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 53.9'I ADL367011 12. Date Spudded1/8/98 I 13' Date I'D' Reached I 14' Date C°mp" Susp" °r Aband'115' Water depth' if Offsh°re j 16' N°' Of C°mpletiOns2/9/98 2/16/98 N/A MSLI One 17. Total Depth (MD+TVD)13340 10572 FT1118' Plug Back Depth (MD+TVD)I19' Directi°nal Survey 120' Depth where SSSV set121' Thickness °f Permafr°st11713 9298 FTJ [~Yes LINc N/A MD 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR/RES LWD, DHL/MAC/ZDL/CN/GR/TTRM 23. CASlNG~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.1# H-40 36' 110' 24" 260 sx Arctic Set (Approx.) 9-5/8" 40# L-80 34' 5059' 12-1/4" 2390 sx PF 'E', 340 sx 'G' 7" 29# USS-95 33' 10606' 8-1/2" 200 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 125. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A M D TVD M D TVD 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 11438'-12370' Abandonment Plug, 170 sx Class 'G' 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I., N/AI Facility not on line yet Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL O~L GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Top Badami Sands A5 12978' 10275' Top Badami Sands J2E 12612' 9983' Top Badami Sands K2N 11845' 9395' 31. List of Attachments Summary of Dally Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Mike E. Miller ~ ~-- ~~ Title Badami Drilling Team Leader Bat B1-11 97-209 Prepared By Name/Number: Carol Withey, 564-4114 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. RECEIVED JUL 25 998 Form 10-407 Rev. 07-01-80 Alaska 0il & Gas Cons. Commission Anchorage Performance Enquiry Report Operator BP Exploration Date 01:18, 23 Jun 98 Page The analysis is from - 14:00, 22 Jan 98 - to - 03:30, 30 Jan 98 Programs in Result Table: B 1-11 Well Type B1-11 Event Bi-ll Event Time From Time To Duration Description E.M.W.(equivalent mud weight) 14:00, 22 Jan 98 14:00, 22 Jan 98 0 hr 0 min Obtained leak off 12.0 03:30, 30 Jan 98 03:30, 30 Jan 98 0 hr 0 min Obtained required level of integrity 15.5 Hole Size MDR 8-1/2 6 Progress Report Facility Badami CPF Well BI-ll Rig Nabors 28E Page 1 Date 22 June 98 Date/Time 05 Jan 98 20:30-21:00 21:00-23:00 23:00-02:00 06 Jan 98 02:00-04:30 04:30-06:00 06:00-10:00 10:00-12:00 12:00-14:30 14:30-17:00 17:00-18:30 18:30-21:00 21:00-04:00 07 Jan 98 04:00-06:00 06:00-10:00 10:00-12:30 12:30-14:30 14:30-15:00 15:00-15:30 15:30-16:00 16:00-16:30 16:30-19:00 19:00-23:00 23:00-01:30 08 Jan 98 01:30-03:30 03:30-05:30 05:30-06:00 06:00-06:30 06:30-09:30 09:30-09:45 09:45-12:00 12:00-13:30 13:30-15:30 15:30-19:00 19:00-21:00 21:00-03:30 09 Jan 98 03:30-06:00 06:00-11:00 11:00-12:00 12:00-13:00 13:00-20:30 20:30-22:00 22:00-23:00 23:00-05:30 10 Jan 98 05:30-06:00 06:00-09:00 09:00-10:30 10:30-12:00 12:00-21:30 21:30-22:30 22:30-04:30 11 Jan 98 04:30-05:30 05:30-06:00 06:00-07:00 07:00-13:00 Duration 1/2 hr 2hr 3hr 2-1/2 hr 1-1/2 hr 4hr 2 hr 2-1/2 hr 2-1/2 hr 1-1/2 hr 2-1/2 hr 7hr 2hr 4 hr 2-1/2 hr 2hr 1/2 hr 1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 4hr 2-1/2 hr 2hr 2hr 1/2 hr 1/2 hr 3hr 1/4 hr 2-1/4 hr 1-1/2 hr 2hr 3-1/2 hr 2hr 6-1/2 hr 2-1/2 hr 5hr 1 hr lhr 7-1/2 hr 1-1/2 hr lhr 6-1/2 hr 1/2 hr 3hr 1-1/2 hr 1-1/2 hr 9-1/2 hr lhr 6hr lhr 1/2 hr lhr 6 hr Activity Held safety meeting Removed Fluid system Skid rig Rig moved 45.00 % Rig moved 55.00 % Rig moved 70.00 % Serviced Additional services Rig moved 80.00 % Rig moved 90.00 % Rig moved 90.00 % Rig moved 100.00 % Rigged up Additional services Fill pits with Water Fill pits with Water based mud Rigged up Divertor Serviced Kelly Rigged up Drillstring handling equipment Held safety meeting Tested Divertor Tested Fluid system Made up BHA no. 1 Drilled cement to 94.0 ft Drilled to 253.0 ft Laid down 100.0 ft of 5in OD drill pipe Drilled to 450.0 ft Serviced Drillpipe Drilled to 467.0 ft Serviced Flowline Drilled to 496.0 ft Cleared Flowline Drilled to 586.0 ft Circulated at 586.0 ft Drilled to 798.0 ft Circulated at 798.0 ft Drilled to 1388.0 ft Circulated at 1388.0 ft Circulated at 1388.0 ft Pulled out of hole to 660.0 ft Pulled BHA Repaired Fluid system Made up BHA no. 2 R.I.H. to 1388.0 ft Drilled to 1849.0 ft Circulated at 1850.0 ft Circulated at 1850.0 ft (cont...) Drilled to 2009.0 ft Circulated at 2009.0 ft Drilled to 3032.0 ft Circulated at 3032.0 ft Pulled out of hole to 660.0 ft Pulled BHA Made up BHA no. 3 Made up BHA no. 3 (cont...) Rig waited · Whiteout / Phase 3 Progress Report Facility Badami CPF Well BI-ll Rig Nabors 28E Page 2 Date 22 June 98 Date/Time 13:00-15:00 15:00-17:00 17:00-02:30 12 Jan 98 02:30-04:30 04:30-06:00 06:00-07:00 07:00-07:30 07:30-08:30 08:30-19:00 19:00-00:00 13 Jan 98 00:00-03:00 03:00-04:00 04:00-06:00 06:00-03:00 14 Jan 98 03:00-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-06:00 15 Jan 98 06:00-06:00 16 Jan 98 06:00-10:00 10:00-12:00 12:00-13:00 13:00-15:00 15:00-15:30 15:30-18:30 18:30-19:00 19:00-20:30 20:30-01:00 17 Jan 98 01:00-02:00 02:00-02:15 02:15-02:30 02:30-06:00 06:00-09:30 09:30-11:00 11:00-11:10 11:10-14:30 14:30-16:00 16:00-18:00 18:00-00:00 18 Jan 98 00:00-02:00 02:00-03:00 03:00-04:00 04:00-06:00 06:00-17:00 17:00-01:30 19 Jan 98 01:30-02:00 02:00-02:15 02:15-02:35 02:35-03:00 03:00-03:30 03:30-04:15 04:15-04:30 04:30-06:00 Duration 2hr 2hr 9-1/2 hr 2hr 1-1/2 hr lhr 1/2 hr lhr 10-1/2 hr 5hr 3hr 1 hr 2hr 21hr lhr lhr lhr 1/2 hr 23-1/2 hr 24 hr 4hr 2hr lhr 2hr 1/2 hr 3hr 1/2 hr 1-1/2 hr 4-1/2 hr lhr 1/4hr 1/4 hr 3-1/2 hr 3-1/2 hr 1-1/2 hr 0hr 3-1/4 hr 1-1/2 hr 2hr 6hr 2hr lhr lhr 2hr llhr 8-1/2 hr 1/2 hr 1/4 hr 1/4 hr 1/4 hr 1/2 hr 3/4 hr 1/4 hr 1-1/2 hr Activity R.I.H. to 2700.0 ft Reamed to 3032.0 ft Drilled to 3829.0 ft Circulated at 3829.0 ft Pulled out of hole to 3200.0 ft Pulled out of hole to 2486.0 ft R.I.H. to 3627.0 ft Reamed to 3829.0 ft Drilled to 4370.0 ft Circulated at 4370.0 ft Pulled out of hole to 660.0 ft Pulled BHA Rig waited · Equipment Rig waited' Equipment (cont...) R.I.H. to 2200.0 ft Circulated at 2200.0 ft Pulled out of hole to 650.0 ft Pulled BHA Rig waited · Equipment Rig waited' Equipment Rig waited · Equipment R.I.H. to 2190.0 ft Circulated at 2190.0 ft Pulled out of hole to 650.0 ft Pulled BHA Rig waited · Equipment Made up BHA no. 5 R.I.H. to 2220.0 ft Reamed to 3733.0 ft R.I.H. to 4370.0 ft Drilled to 4400.0 ft Serviced Fluid system Drilled to 4700.0 ft Drilled to 5075.0 ft Circulated at 5075.0 ft Flow check Pulled out of hole to 2000.0 ft R.I.H. to 5075.0 ft Circulated at 5075.0 ft Pulled out of hole to 650.0 ft Pulled BHA Rigged up Casing handling equipment Held safety meeting Ran Casing to 600.0 ft (9-5/8in OD) Ran Casing to 5059.0 ft (9-5/8in OD) Circulated at 5059.0 ft Held safety meeting Pumped Water spacers - volume 10.000 bbl Pumped Water spacers - volume 40.000 bbl Mixed and pumped slurry - 178.000 bbl Mixed and pumped slurry - 70.000 bbl Displaced slurry - 377.000 bbl Functioned DV collar Circulated at 2188.0 ft Progress Report Facility Badami CPF Well BI-II Rig Nabors 28E Page 3 Date 22 June 98 Date/Time 06:00-09:00 09:00-09:15 09:15-09:30 09:30-11:00 11:00-11:30 11:30-14:00 14:00-15:30 15:30-20:00 20:00-00:00 20 Jan 98 00:00-00:10 00:10-00:30 00:30-01:00 01:00-02:00 02:00-06:00 06:00-09:00 09:00-09:30 09:30-09:45 09:45-12:00 12:00-12:30 12:30-13:00 13:00-15:00 15:00-15:10 15:10-20:00 20:00-20:45 20:45-21:30 21:30-22:00 22:00-22:30 22:30-22:45 22:45-00:00 21 Jan 98 00:00-06:00 06:00-07:30 07:30-09:30 09:30-14:00 14:00-16:30 16:30-16:45 16:45-17:00 17:00-17:10 17:10-20:00 20:00-01:00 22 Jan 98 01:00-02:00 02:00-05:30 05:30-06:00 06:00-07:00 07:00-08:00 08:00-10:30 10:30-12:00 12:00-14:00 14:00-15:30 15:30-06:00 23 Jan 98 06:00-14:00 14:00-15:00 15:00-16:30 16:30-18:00 18:00-06:00 Duration 3hr 1/4 hr 1/4hr 1-1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 4-1/2 hr 4 hr 0hr 1/4 hr 1/2 hr lhr 4hr 3hr 1/2 hr 1/4 hr 2-1/4 hr 1/2 hr 1/2 hr 2hr 0hr 4-3/4 hr 3/4 hr 3/4 hr 1/2 hr 1/2 hr 1/4 hr 1-1/4 hr 6hr 1-1/2 hr 2hr 4-1/2 hr 2-1/2 hr 1/4 hr 1/4hr 0hr 2-3/4 hr 5hr lhr 3-1/2 hr 1/2 hr lhr lhr 2-1/2 hr 1-1/2 hr 2hr 1-1/2 hr 14-1/2 hr 8hr 1 hr 1-1/2 hr 1-1/2 hr 12 hr Activity Circulated at 2188.0 ft Held safety meeting Pumped Water spacers - volume 50.000 bbl Mixed and pumped slurry - 707.000 bbl Displaced slurry - 146.000 bbl Rigged down Casing handling equipment Wait on cement Rigged down Divertor Rigged up Cement head Held safety meeting Pumped Water spacers - volume 20.000 bbl Mixed and pumped slurry - 25.000 bbl Installed Casing spool Rigged up BOP stack Rigged up BOP stack Serviced BOP stack Made up BHA no. 6 R.I.H. to 2188.0 ft Drilled cement to 2200.0 ft Drilled installed equipment - DV collar R.I.H. to 4630.0 ft Held safety meeting Laid down 4630.0 ft of 5in OD drill pipe Removed Kelly Installed Kelly Removed Bore protector Installed BOP test plug assembly Held safety meeting Rigged up High pressure lines Tested BOP stack Serviced Bottom ram Tested BOP stack Serviced HCR valve Tested BOP stack Removed BOP test plug assembly Installed Bore protector Held safety meeting Made up BHA no. 7 R.I.H. to 4897.0 ft Serviced Block line Drilled installed equipment - Landing collar Circulated at 5016.0 ft Circulated at 5016.0 ft Tested Casing - Via annulus and string Drilled cement to 5100.0 ft Circulated at 5100.0 ft Performed formation integrity test Cleared Kelly/top drive hose Drilled to 6488.0 ft Drilled to 7078.0 ft (cont...) Circulated at 7078.0 ft Pulled out of hole to 5059.0 ft R.I.H. to 7078.0 ft Drilled to 7885.0 ft Facility Date/Time 24 Jan 98 25 Jan 98 26 Jan 98 27 Jan 98 28 Jan 98 29 Jan 98 B adami CPF Progress Report Well BI-ii Rig Nabors 28E Page Date 06:00-09:30 09:30-10:00 10:00-19:00 19:00-19:30 19:30-03:00 03:00-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-03:00 03:00-05:00 05:00-06:00 06:00-17:00 17:00-18:30 18:30-21:30 21:30-23:00 23:00-00:00 00:00-05:30 05:30-06:00 06:00-08:30 08:30-13:30 13:30-14:30 14:30-15:00 15:00-20:30 20:30-21:00 21:00-02:15 02:15-05:15 05:15-05:30 05:30-06:00 06:00-06:15 06:15-07:00 07:00-07:45 07:45-09:30 09:30-10:30 10:30-13:30 13:30-13:45 13:45-16:00 16:00-18:30 18:30-19:00 19:00-19:30 19:30-21:30 21:30-03:00 03:00-05:00 05:00-05:15 05:15-05:30 05:30-06:00 06:00-07:00 07:00-09:00 09:00-13:30 13:30-14:30 14:30-14:45 14:45-18:45 18:45-22:30 22:30-00:30 Duration 3-1/2 hr 1/2 hr 9hr 1/2 hr 7-1/2 hr lhr 1 hr lhr 1/2 hr 20-1/2 hr 2hr lhr llhr 1-1/2 hr 3hr 1-1/2 hr lhr 5-1/2 hr 1/2 hr 2-1/2 hr 5hr lhr 1/2 hr 5-1/2 hr 1/2 hr 5-1/4 hr 3hr 1/4 hr 1/2 hr 1/4hr 3/4 hr 3/4 hr 1-3/4 hr lhr 3hr 1/4 hr 2-1/4 hr 2-1/2 hr 1/2 hr 1/2 hr 2hr 5-1/2 hr 2hr 1/4 hr 1/4 hr 1/2 hr lhr 2hr 4-1/2 hr lhr 1/4 hr 4hr 3-3/4 hr 2hr Activity Drilled to 8055.0 ft (cont...) Circulated at 8055.0 ft Drilled to 8684.0 ft Serviced Mud pumps Drilled to 9062.0 ft Circulated at 9062.0 ft Pulled out of hole to 6800.0 ft R.I.H. to 9000.0 ft Circulated at 9062.0 ft Drilled to 10005.0 ft Serviced Mud pumps Drilled to 10071.0 ft Drilled to 10616.0 ft (cont...) Circulated at 10616.0 ft Pulled out of hole to 5059.0 ft R.I.H. to 10616.0 ft Circulated at 10616.0 ft Pulled out of hole to 660.0 ft Pulled BHA Pulled BHA Rigged up Top ram Rigged up Casing handling equipment Held safety meeting Ran Casing to 5040.0 ft (7in OD) Circulated at 5040.0 ft Ran Casing to 10606.0 ft (7in OD) Circulated at 10606.0 ft Held safety meeting Circulated at 10606.0 ft Circulated at 10606.0 ft (cont...) Mixed and pumped slurry - 41.000 bbl Displaced slurry - 370.700 bbl Rigged down Casing handling equipment Installed Seal assembly Serviced Top ram Held safety meeting Installed BOP test plug assembly Tested BOP stack Retrieved BOP test plug assembly Installed Bore protector Made up BHA no. 8 R.I.H. to 10505.0 ft Circulated at 10505.0 ft Held safety meeting Rigged up High pressure lines Tested Casing Tested Casing Held drill (Kick (well kill)) Drilled cement to 10605.0 ft Circulated at 10605.0 ft Washed to 10616.0 ft Circulated at 10616.0 ft Circulated at 10616.0 ft Drilled to 10641.0 ft 4 22 June 98 Progress Report Facility Badami CPF Well B 1-11 Rig Nabors 28E Page 5 Date 22 June 98 Date/Time 30 Jan 98 00:30-02:00 02:00-02:15 02:15-02:45 02:45-03:30 03:30-06:00 06:00-22:00 22:00-00:00 31 Jan 98 00:00-00:10 00:10-05:00 05:00-06:00 06:00-07:00 07:00-11:30 11:30-06:00 01 Feb 98 06:00-08:00 08:00-09:00 09:00-09:10 09:10-13:30 13:30-14:00 14:00-14:30 14:30-15:00 15:00-16:00 16:00-17:00 17:00-20:30 20:30-21:00 21:00-03:30 02 Feb 98 03:30-04:00 04:00-04:10 04:10-06:00 06:00-08:30 08:30-09:00 09:00-10:00 10:00-10:30 10:30-11:00 11:00-15:30 15:30-06:00 03 Feb 98 06:00-03:00 04 Feb 98 03:00-06:00 06:00-08:30 08:30-09:35 09:35-10:30 10:30-11:00 11:00-12:30 12:30-16:30 16:30-19:00 19:00-20:30 20:30-02:30 05 Feb 98 02:30-04:30 04:30-06:00 06:00-11:30 11:30-12:30 12:30-13:30 13:30-14:30 14:30-15:30 15:30-06:00 Duration 1-1/2 hr 1/4 hr 1/2 hr 3/4 hr 2-1/2 hr 16hr 2 hr 0 hr 4-3/4 hr 1 hr lhr 4-1/2 hr 18-1/2 hr 2hr lhr 0hr 4-1/4 hr 1/2 hr 1/2 hr 1/2 hr lhr lhr 3-1/2 hr 1/2 hr 6-1/2 hr 1/2 hr 0hr 1-3/4 hr 2-1/2 hr 1/2 hr lhr 1/2 hr 1/2 hr 4-1/2 hr 14-1/2 hr 21hr 3hr 2-1/2 hr 1 hr 3/4 hr 1/2 hr 1-1/2 hr 4 hr 2-1/2 hr 1-1/2 hr 6hr 2hr 1-1/2 hr 5-1/2 hr lhr 1 hr lhr lhr 14-1/2 hr Activity Circulated at 10641.0 ft Held safety meeting Rigged up High pressure lines Performed formation integrity test Drilled to 10667.0 ft Drilled to 10986.0 ft Circulated at 10986.0 ft Flow check Pulled out of hole to 195.0 ft Pulled BHA Made up BHA no. 9 R.I.H. to 10986.0 ft Drilled to 11205.0 ft Drilled to 11222.0 ft Circulated at 11222.0 ft Flow check Pulled out of hole to 198.0 ft Pulled BHA Serviced Bore protector Made up BHA no. 10 R.I.H. to 650.0 ft Serviced Block line R.I.H. to 11192.0 ft Washed to 11222.0 ft Drilled to 11243.0 ft Circulated at 11243.0 ft Flow check Pulled out of hole to 6500.0 ft Pulled out of hole to 198.0 ft Pulled BHA Serviced Bore protector Held safety meeting Made up BHA no. 11 R.I.H. to 11243.0 ft Drilled to 11600.0 ft Drilled to 12039.0 ft Monitor wellbore pressures Monitor wellbore pressures Circulated closed in well at 12000.0 ft Monitor wellbore pressures Held safety meeting Bleed down well Circulated at 12009.0 ft Drilled to 12080.0 ft Serviced Shaker discharge line Drilled to 12191.0 ft Circulated at 12191.0 ft Drilled to 12235.0 ft Drilled to 12352.0 ft Circulated at 12352.0 ft Rest hole at 12352.0 ft Pulled out of hole to 10600.0 ft R.I.H. to 12352.0 ft Drilled to 12732.0 ft Facility Date/Time 06 Feb 98 07 Feb 98 08 Feb 98 09 Feb 98 10 Feb 98 11 Feb 98 12 Feb 98 13 Feb 98 14 Feb 98 Badami CPF Progress Report Well B 1-11 Rig Nabors 28E Page Date Duration Activity 06:00-06:00 06:00-07:00 07:00-10:30 10:30-18:30 18:30-20:00 20:00-20:15 20:15-01:30 01:30-03:30 03:30-06:00 06:00-08:00 08:00-14:00 14:00-15:00 15:00-18:00 18:00-06:00 06:00-09:30 09:30-10:30 10:30-14:30 14:30-21:00 21:00-22:30 22:30-01:30 01:30-06:00 06:00-08:00 08:00-09:30 09:30-10:00 10:00-13:00 13:00-05:00 05:00-06:00 06:00-07:00 07:00-09:00 09:00-13:30 13:30-15:30 15:30-16:30 16:30-18:00 18:00-19:00 19:00-21:30 21:30-23:30 23:30-01:00 01:00-03:00 03:00-04:00 04:00-04:15 04:15-06:00 06:00-07:00 07:00-13:30 13:30-14:30 14:30-06:00 06:00-11:30 11:30-12:00 12:00-13:30 13:30-14:30 14:30-19:30 19:30-22:30 22:30-02:00 02:00-06:00 06:00-06:30 24 hr lhr 3-1/2 hr 8hr 1-1/2 hr 1/4 hr 5-1/4 hr 2 hr 2-1/2 hr 2hr 6hr lhr 3 hr 12hr 3-1/2 hr lhr 4hr 6-1/2 hr 1-1/2 hr 3hr 4-1/2 hr 2hr 1-1/2 hr 1/2 hr 3hr 16hr lhr lhr 2 hr 4-1/2 hr 2 hr lhr 1-1/2 hr lhr 2-1/2 hr 2hr 1-1/2 hr 2hr lhr 1/4 hr 1-3/4 hr lhr 6-1/2 hr lhr 15-1/2 hr 5-1/2 hr 1/2 hr 1-1/2 hr lhr 5hr 3hr 3-1/2 hr 4 hr 1/2 hr Drilled to 13159.0 ft (cont...) Drilled to 13166.0 ft (cont...) Flow check Pulled out of hole to 654.0 ft Pulled BHA Held safety meeting Tested BOP stack Made up BHA no. 12 R.I.H. to 7000.0 ft R.I.H. to 10520.0 ft (cont...) Circulated at 10520.0 ft R.I.H. to 13166.0 ft Circulated at 13166.0 ft Drilled to 13300.0 ft Drilled to 13350.0 ft (cont...) Circulated at 13350.0 ft Rest hole at 13350.0 ft Pulled out of hole to 650.0 ft Pulled BHA Conducted electric cable operations Worked toolstring at 10723.0 ft Worked toolslring at 10723.0 ft (cont...) Made up BHA no. 13 Held safety meeting Made up BHA no. 13 Stripped over wireline at 10580.0 ft Fished at 10611.0 ft Circulated at 10580.0 ft Worked toolstring at 10580.0 ft Pulled out of hole to 35.0 ft Laid down fish Made up BHA no. 14 R.I.H. to 5000.0 ft Circulated at 5000.0 ft R.I.H. to 10500.0 ft Circulated at 10500.0 ft R.I.H. to 11918.0 ft Circulated at 11918.0 ft R.I.H. to 12537.0 ft R.I.H. to 12575.0 ft Jarred stuck pipe at 12575.0 ft Circulated at 12575.0 ft Jarred stuck pipe at 12575.0 ft Circulated at 12575.0 ft Jarred stuck pipe at 12575.0 ft Jarred stuck pipe at 12575.0 ft Held safety meeting Serviced Block line Held safety meeting Conducted electric cable operations Circulated at 12575.0 ft Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations 6 22 June 98 Progress Report Facility Badami CPF Well B 1-11 Rig Nabors 28E Page 7 Date 22 June 98 Date/Time 15 Feb 98 16 Feb 98 17 Feb 98 18 Feb 98 19 Feb 98 20 Feb 98 06:30-14:00 14:00-15:00 15:00-22:00 22:00-22:30 22:30-03:00 03:00-06:00 06:00-09:00 09:00-12:00 12:00-14:00 14:00-16:00 16:00-20:45 20:45-02:45 02:45-04:30 04:30-06:00 06:00-14:00 14:00-16:30 16:30-17:00 17:00-17:45 06:00-09:00 09:00-15:'00 15:00-17:00 17:00-02:30 02:30-03:00 03:00-03:30 03:30-04:00 04:00-05:00 05:00-06:00 06:00-06:30 06:30-07:00 07:00-12:00 12:00-15:30 15:30-00:30 00:30-02:30 02:30-06:00 06:00-09:45 09:45-11:30 11:30-12:30 12:30-17:00 17:00-17:30 17:30-18:30 18:30-00:00 00:00-01:00 01:00-02:00 02:00-06:00 06:00-06:15 06:15-06:30 06:30-07:00 07:00-09:30 09:30-10:00 10:00-13:30 13:30-14:00 14:00-16:00 Duration 7-1/2 hr 1 hr 7 hr 1/2 hr 4-1/2 hr 3 hr - 3 hr 3 hr 2 hr 2 hr 4-3/4 hr 6 hr 1-3/4 hr 1-1/2 hr 8 hr 2-1/2 hr 1/2 hr 3/4 hr 3 hr 6 hr 2 hr 9-1/2 hr 1/2 hr 1/2 hr 1/2 hr 1 hr 1 hr 1/2 hr 1/2 hr 5 hr 3-1/2 hr 9 hr 2 hr 3-1/2 hr 3-3/4 hr 1-3/4 hr 1 hr 4-1/2 hr 1/2 hr 1 hr 5-1/2 hr lhr 1 hr 4hr 1/4 hr 1/4 hr 1/2 hr 2-1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 2 hr Activity Pulled Drillpipe in stands to 95.0 fl Made up BHA no. 15 R.I.H. to 12455.0 ft Fished at 12480.0 fi Jarred stuck pipe at 12480.0ft Jarred stuck pipe at 12480.0 ft Jarred stuck pipe at 12480.0 ft Worked stuck pipe at 12480.0 ft Circulated at 12480.0 ft Circulated at 12480.0 ft Conducted electric cable operations Pulled Drillpipe in stands to 863.0 ft Pulled BHA Ran Tubing to 506.0 fi (2-7/8in OD) Ran Tubing to 12369.0 ft (2-7/8in OD) Circulated at 12396.0 ft Mixed and pumped slurry - 30.000 bbl Displaced slurry - 110.000 bbl Laid down 1263.0 ft of Tubing Tested BOP stack Made up BHA no. 16 Singled in drill pipe to 8731.0 ft R.I.H. to 10591.0 ft Circulated at 10591.0 ft R.I.H. to 11401.0 ft Took MWD survey at 11401.0 ft R.I.H. to 11460.0 ft R.I.H. to 11438.0 ft (cont...) Drilled cement to 11560.0 ft Drilled to 11560.0 ft Drilled cement to 11689.0 ft Drilled to 11702.0 ft Reamed to 11702.0 ft Drilled to 11708.0 ft Drilled to 11713.0 ft Drilled to 11793.0 ft Circulated at 11793.0 ft Pulled out of hole to 200.0 ft Pulled BHA Made up BHA no. 17 R.I.H. to 11770.0 fi Took MWD survey at 11742.0 ft Pulled out of hole to 10620.0 ft Pulled out of hole to 1100.0 ft Pulled out of hole to 200.0 ft (cont...) Pulled BHA Made up BHA no. 18 R.I.H. to 2000.0 ft Held safety meeting R.I.H. to 9000.0 ft Held safety meeting R.I.H. to 11766.0 ft ?ro. r s t e oc+ con ;n/ ecl nd / 1-ilA SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE ! BP EXPLORATION BADAMI / Bi-llB~i 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 MWD SURVEY JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. .00 .00 -53.90 0 0 N .00 E .00 .00N .00E .00 35.30 35.30 -18.60 0 0 N .00 E .00 .00N .00E .00 79.10 79.10 25.20 0 12 N 5.00 W .46 .08N .01W .07 168.59 168.59 114.69 0 12 N 22.70 W .07 .38N .08W .38 265.83 265.83 211.93 0 12 S 23.90 W .38 .38N .21W .43 354.91 354.90 301.00 1 12 S 10.80 W 1.13 444.42 444.37 390.47 2 5 S 5.60 W 1.02 533.87 533.70 479.80 3 42 S 9.30 W 1.80 624.81 624.38 570.48 4 48 S 3.10 W 1.31 716.73 715.90 662.00 5 48 S 3.90 W 1.09 .68S .45W -.50 3.23S .79W -2.81 7.71S 1.41W -6.86 14.41S 2.09W -12.99 22.88S 2.62W -20.86 809.81 808.54 754.64 5 24 S 2.40 W .46 903.24 901.52 847.62 5 48 S 1.50 E .59 996.19 993.89 939.99 7 0 S .30 W 1.31 1086.98 1083.96 1030.06 7 24 S 4.90 E .84 1178.49 1174.67 1120.77 7 48 S 5.70 E .45 31.95S 41.06S 51.42S 62.78S 74.83S 3.12W -29.30 3.18W -37.91 3.09W -47.76 2.62W -58.68 1.50W -70.46 1275.52 1270.79 1216.89 7 54 S 13.00 E 1.03 1364.00 1358.35 1304.45 8 36 S 9.60 E .96 1458.00 1451.34 1397.44 8 11 S 11.10 E .48 1552.23 1544.68 1490.78 7 35 S 12.20 E .66 1644.83 1636.56 1582.66 6 35 S 7.30 E 1.26 87.88S 100.33S 113.83S 126.52S 137.78S .66E -83.52 3.13E -96.10 5.59E -109.69 8.20E -122.55 10.t7E -133.85 1739.02 . 1730.17 1676.27 6 5 S 2.00 W 1.21 1833.91 1824.57 1770.67 5 35 S 10.70 W 1.07 1927.83 1918.10 1864.20 4 48 S 11.80 W .86 2019.20 2009.18 1955.28 4 18 S 13.60 W .57 2111.25 2101.02 2047.12 3 24 S 15.10 W .98 148.15S 157.74S 166.09S 173.16S 179.15S 10.68E -143.85 9.65E -152.61 7.99E -160.00 6.41E -166.19 4.88E -171.39 2205.73 2195.39 2141.49 1 54 S 14.00 W 1.59 2299.38 2289.02 2235.12 0 24 S 89.40 W 1.97 2391.62 2381.2i 2327.31 2 24 N 14.60 W 2.53 2483.68 2473.06 2419.16 5 18 N 6.80 W 3.19 2573.91 2562.68 2508.78 7 54 N 8.30 W 2.89 183.37S 184.88S 183.02S 176.93S 166.65S 3.77E -175.04 3.07E -176.25 2.26E -174.22 1.27E -168.13 .llW -157.95 2666.83 2654.36 2600.46 10 48 N 6.30 W 3.14 2758.80 2744.30 2690.40 13 18 N 11.00 W 2.92 2854.48 2836.70 2782.80 16 42 N 14.10 W 3.65 2948.51 2926.15 2872.25 19 12 N 11.60 W 2.78 3046.32 3017.67 2963.77 22 6 N 9.80 W 3.03 151.68S 132.73S 108.58S 80.33S 46.44S 1.99W -143.16 4.96W -124.25 10.41W -99.62 16.81W -70.80 23.18W -36.64 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 BP EXPLORATION BADAMI / BI-ilPB1 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 MWD SURVEY JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 3141.77 3105.45 3051.55 24 6 'N 8.80 W 2.14 3237.28 3191.72 3137.82 26 42 N 7.80 W 2.76 3333.37 3276.83 3222.93 28 36 N 7.40 W 1.99 3428.78 3359.49 3305.59 31 17 N 6.80 W 2.85 3524.68 3439.58 3385.68 35 24 N 8.90 W 4.44 9.48S 29.21W .31 31.05N 35.11W 40.61 75.25N 41.00W 84.38 122.51N 46.88W 131.06 174.71N 54.13W 182.85 3620.35 3516.57 3462.67 37 24 N 9.60 W 2.14 3715.92 3590.78 3536.88 40 42 N 10.80 W 3.54 3810.33 3661.26 3607.36 42 42 N 10.60 W 2.12 3905.50 3731.39 3677.49 42 24 N 14.90 W 3.07 4000.41 3801.05 3747.15 43 12 N 20.50 W 4.10 230.74N 63.26W 238.87 289.98N 73.94W 298.43 351.68N 85.60W 360.64 414.42N 99.79W 424.63 475.80N 119.40W 489.06 4095.66 3869.21 3815.31 45 24 N 21.90 W 2.53 4191.01 3935.92 3882.02 45 47 N 21.40 W .56 4286.51 4002.68 3948.78 45 30 N 20.80 W .55 4383.31 4070.65 4016.75 45 17 N 20.30 W .42 4478.93 4137.25 4083.35 46 24 N 19.90 W 1.19 537.80N 143.47W 555.49 601.12N 168.60W 623.52 664.83N 193.18W 691.74 729.36N 217.38W 760.62 793.79N 240.95W 829.20 4575.10 4203.14 4149.24 47 5 N 20.00 W .73 859.63N 264.85W 899.23 4670.30 4267.52 4213.62 47 47 N 19.20 W .96 925.70N 288.38W 969.35 4765.85 4331.70 4277.80 47 47 N 19.10 W .08 992.57N 311.60W 1040.13 4860.12 4395.39 4341.49 47 12 N 22.00 W 2.36 1057.63N 335.98W 1109.56 4955.78 4461.35 4407.45 45 35 N 22.00 W 1.67 1121.85N 361.93W 1178.71 5032.02 4514.83 4460.94 45 17 N 21.00 W 1.01 1172.40N 381.84W 1232.96 5127.08 4581.64 4527.74 45 24 N 21.40 W .32 1235.45N 406.29W 1300.52 5221.81 4648.04 4594.14 45 35 N 21.30 W .22 1298.38N 430.89W 1368.01 5314.38 4712.75 4658.85 45 42 N 21.30 W .11 1360.05N 454.94W 1434.12 5408.77 4778.61 4724.71 45 47 N 21.00 W .25 1423.11N 479.33W 1501.67 5501.22 4843.52 4789.63 45 0 N 20.10 W 1.11 1484.74N 502.44W 1567.45 5596.99 4911.42 4857.52 44 42 N 19.90 W .35 1548.21N 525.54W 1634.97 5690.58 4977.60 4923.70 45 17 N 20.70 W .88 1610.28N 548.50W 1701.12 5784.95 5044.79 4990.89 43 54 N 20.00 W 1.57 1672.40N 571.55W 1767.34 5879.80 5112.96 5059.06 44 12 N 20.20 W .35 1734.33N 594.21W 1833.26 5974.02 5180.28 5126.38 44 35 N 21.10 W .79 1796.01N 617.46W 1899.14 6068.39 5247.82 5193.92 44 0 N 19.60 W 1.28 1857.80N 640.38W 1965.01 6163.11 5316.63 5262.73 42 47 N 18.00 W 1.72 1919.40N 661.36W 2030.08 6257.61 5386.53 5332.63 41 47 N 18.90 W 1.24 1979.72N 681.49W 2093.68 6351.93 5457.00 5403.10 41 30 N 18.70 W .35 2039.06N 701.69W 2156.36 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 BP EXPLORATION BADAMI / BI-!iPB1 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 MWD SURVEY JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 6446.02 5527.74 5473.84 41 0 'N 19.40 W .72 2097.70N 721.93W 2218.39 6539.51 5597.76 5543.86 42 0 N 18.60 W 1.21 2156.27N 742.10W 2280.33 6633.97 5667.51 5613.61 42 47 N 17.30 W 1.26 2216.86N 761.72W 2344.02 6728.48 5736.06 5682.16 44 12 N 17.60 W 1.50 2278.92N 781.23W 2409.06 6823.09 5804.00 5750.10 44 0 N 17.80 W .26 2341.64N 801.25W 2474.89 6916.97 5871.65 5817.75 43 47 N 19.10 W .98 2403.39N 821.85W 2539.98 7011.91 5940.06 5886.16 44 0 N 19.40 W .30 2465.54N 843.55W 2605.81 7106.64 6008.26 5954.36 43 54 N 20.70 W .96 2527.30N 866.09W 2671.53 7201.14 6076.06 6022.16 44 24 N 18.60 W 1.64 2589.28N 888.21W 2737.33 7295.84 6143.90 6090.00 44 5 N 19.30 W .61 2651.78N 909.67W 2803.41 7390.31 6211.39 6157.49 44 42 N 18.40 W .92 2714.33N 931.02W 2869.50 7485.70 6279.43 6225.53 44 17 N 19.00 W .61 2777.66N 952.46W 2936.36 7579.39 6345.85 6291.95 45 24 N 17.60 W 1.58 2840.38N 973.19W 3002.42 7673.92 6411.75 6357.85 46 12 N 17.60 W .85 2904.98N 993.69W 3070.18 7767.86 6476.77 6422.87 46 12 N 17.90 W .23 2969.55N 1014.36W 3137.98 7862.25 6542.22 6488.32 46 0 N 18.20 W .31 3034.22N t035.43W 3205.99 7957.76 6608.87 6554.97 45 30 N 18.80 W .69 3099.10N 1057.14W 3274.40 8052.19 6675.23 6621.33 45 12 N 19.40 W .55 3162.58N 1079.12W 3341.57 8145.70 6741.06 6687.16 45 17 N 18.30 W .84 3225.42N 1100.57W 3407.98 8240.15 6807.08 6753.18 46 0 N 17.50 W .96 3289.69N 1121.33W 3475.51 8335.13 6873.24 6819.34 45 42 N 18.10 W .55 3354.58N 1142.16W 3543.65 8429.25 6938.80 6884.90 46 0 N 18.30 W .35 3418.73N 1163.25W 3611.19 8523.87 7004.41 6950.51 46 12 N 19.20 W .72 3483.29N 1185.17W 3679.36 8617.26 7068.81 7014.91 46 35 N 20.20 W .89 3546.96N 1207.97W 3746.98 8712.21 7133.69 7079.79 47 12 N 19.90 W .67 3612.08N 1231.73W 3816.28 8806.21 7197.62 7143.72 47 5 N 18.80 W .86 3677.10N 1254.57W 3885.19 8900.37 7262.07 7208.17 46 30 N 19.40 W .79 3741.96N 1277.02W 3953.82 8993.17 7326.18 7272.28 46 5 N 17.80 W 1.32 3805.54N i298.42W 4020.90 9089.59 7393.16 7339.26 45 54 N 19.40 W 1.21 3871.27N 1320.54W 4090.26 9183.64 7458.61 7404.71 45 54 N 19.30 W .08 3935.00N 1342.92W 4157.79 9278.09 7524.64 7470.74 45 24 N 18.70 W .70 3998.85N 1364.91W 4225.33 9372.92 7591.63 7537.73 44 42 N 18.90 W .75 4062.39N 1386.54W 4292.44 9467.80 7659.54 7605.64 43 54 N 19.00 W .85 4125.06N 1408.06W 4358.70 9561.80 7727.27 7673.37 43 54 N 20.00 W .74 4186.50N 1429.81W 4423.87 9655.76 7795.25 7741.35 43 24 N 18.90 W .97 4247.65N 1451.41W 4488.71 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 BP EXPLORATION BADAMI / Bi-!iPBi 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 MWD SURVEY JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 9750.16 7863.50 7809.60 44 0 N 18.90 W .64 4309.35N 1472.54W 4553.93 9844.47 7931.17 7877.27 44 17 N 17.40 W 1.15 4371.77N 1493.00W 4619.61 9938.72 7998.62 7944.72 44 17 N 16.50 W .67 4434.73N -1512.19W 4685.41 10033.26 8066.46 8012.56 44 0 N 17.20 W .61 4497.75N 1531.27W 4751.23 10128.94 8135.46 8081.56 43 42 N 15.60 W 1.20 4561.34N 1549.99W 4817.46 10221.75 8202.16 8148.26 44 24 N 15.40 W .77 4623.52N 1567.23W 4881.90 10316.60 8270.45 8216.55 43 30 N 15.20 W .96 4687.01N 1584.60W 4947.62 10411.24 8339.44 8285.54 42 54 N 15.60 W .70 4749.47N 1601.81W 5012.30 10505.35 8408.76 8354.86 42 12 N 15.60 W .74 4810.76N 1618.92W 5075.86 10599.83 8479.58 8425.67 40 42 N 16.90 W 1.83 4870.80N 1636.41W 5138.34 10692.28 8549.82 8495.92 40 24 N 18.20 W .97 4928.10N 1654.53W 5198.43 10787.16 8622.18 8568.28 40 12 N 16.60 W 1.11 4986.66N 1672.88W 5259.78 10880.39 8693.71 8639.80 39 35 N 16.80 W .66 5043.94N 1690.06W 5319.55 10968.99 8761.97 8708.07 39 35 N 15.40 W 1.01 5098.19N 1705.72W 5375.97 11063.66 8832.87 8778.97 43 24 N 12.80 W 4.41 5159.02N 1720.95W 5438.48 11158.92 8901.10 8847.20 45 5 N 11.20 W 2.13 5224.03N 1734.75W 5504.50 11253.84 8967.86 8913.96 45 30 N 11.00 W .45 5290.24N 1747.74W 5571.40 11347.09 9033.68 8979.78 44 42 N 12.00 W 1.15 5354.96N 1760.90W 5636.95 11441..87 9101.28 9047.38 44 17 N 12.20 W .45 5419.92N 1774.83W 5702.96 11535.82 9168.92 9115.02 43 35 N 11.00 W 1.16 5483.78N 1787.94W 5767.68 11630.62 9237.63 9183.73 43 30 N 11.80 W .59 5547.81N 1800.85W 5832.48 11725.74 9307.03 9253.13 42 47 N 12.80 W 1.03 5611.37N 1814.71W 5897.14 11817.07 9374.36 9320.46 42 12 N 13.40 W .79 5671.46N 1828.69W 5958.56 11911.39 9444.18 9390.28 42 17 N 15.10 W 1.22 5732.92N 1844.30W 6021.79 12006.70 9515.17 9461.27 41 24 N 14.50 W 1.03 5794.40N 1860.54W 6085.24 12099.30 9585.05 9531.15 40 35 N 16.80 W 1.84 5852.89N 1876.92W 6145.90 12193.31 9656.86 9602.96 39 47 N 17.00 W .86 5910.94N 1894.56W 6206.55 12288.15 9729.99 9676.08 39 17 N 17.60 W .66 5968.60N 1912.51W 6266.93 12379.66 9800.95 9747.05 39 0 N 18.50 W .70 6023.53N 1930.41W 6324.70 12473.27 9873.90 9820.00 38 35 N 17.70 W .69 6079.28N 1948.64W 6383.35 12567.74 9947.73 9893.83 38 35 N 19.70 W 1.32 6135.10N 1967.53W 6442.28 12662.93 10022.49 9968.59 37 54 N 20.20 W .80 6190.50N 1987.64W 6501.19 12756.51 10096.53 10042.63 37 30 N 20.50 W .47 6244.15N 2007.54W 6558.39 12851.70 10172.45 10118.55 36 42 N 20.70 W .85 6297.90N 2027.74W 6615.77 12948.78 10250.79 10196.89 35 42 N 20.70 W 1.03 6351.53N 2048.00W 6673.07 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 5 BP EXPLORATION BADAMI / BI-llPB1 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 MWD SURVEY JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 13042.82 10327.67 10273.77 34 35 N 21.10 W 1.20 6402.11N 2067.31W 6727.16 13138.40 10406.82 10352.92 33 35 N 22.60 W 1.37 6451.84N 2087.25W 6780.65 13233.04 10484.71 10430.81 35 35 N 23.00 W 2.13 6501.37N 2108.07W 6834.24 13350.00 10579.81 10525.91 35 35 N 23.00 W .00 6564.04N 2134.68W 6902.12 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6902.43 FEET AT NORTH 18 DEG. 0 MIN. WEST AT MD = 13350 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 341.44 DEG. TIE-IN SURVEY AT SURFACE 0.00' MD PROJECTED SURVEY AT 13,350.00' MD SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION BADAMI / Bi-i!PB1 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/'SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION · 00 .00 -53.90 .00 N .00 E 1000.00 997.67 943.77 51.89 S 3.09 W 2000.00 1990.04 1936.14 171.76 S 6.74 E 3000.00 2974.55 2920.65 63.08 S 20.19 W 4000.00 3800.75 3746.85 475.53 N 119.30 W .00 2.33 2.33 9.96 7.63 25.45 15.49 199.25 173.79 5000.00 4492.31 4438.41 1151.15 N 373.68 W 6000.00 5198.77 5144.88 1813.03 N 624.03 W 7000.00 5931.49 5877.59 2457.74 N 840.80 W 8000.00 6638.47 6584.57 3127.62 N 1066.84 W 9000.00 7330.92 7277.02 3810.23 N 1299.93 W 507.69 308.44 801.23 293.54 1068.51 267.28 1361.53 293.02 1669.08 307.55 10000.00 8042.53 7988.63 4475.68 N 1524.44 W 11000.00 8785.65 8731.75 5117.54 N 1710.89 W 12000.00 9510.14 9456.24 5790.11 N 1859.44 W 13000.00 10292.43 10238.53 6379.42 N 2058.56 W 13350.00 10579.81 10525.91 6564.04 N 2134.68 W 1957.47 288.39 2214.35 256.88 2489.86 275.51 2707.57 217.72 2770.19 62.62 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION BAD~i / B!-liPB! 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION .00 .00 -53.90 53.90 53.90 .00 153.90 153.90 100.00 253.90 253.90 200.00 353.91 353.90 300.00 .00 N .00 E .00 .01 N .00 W .00 .00 .33 N .06 W .00 .00 .42 N .20 W .00 .00 .66 S .45 W .01 .01 453.96 453.90 400.00 554.12 553.90 500.00 654.43 653.90 600.00 754.92 753.90 700.00 855.37 853.90 800.00 3.58 S .82 W .06 .05 9.00 S 1.63 W .22 .16 16.88 S 2.23 W .53 .32 26.73 S 2.88 W 1.02 .49 36.25 S 3.28 W 1.47 .45 955.91 953.90 900.00 1056.67 1053.90 t000.00 1157.53 1153.90 1100.00 1258.47 1253.90 1200.00 1359.50 1353.90 1300.00 46.55 S 3.07 58.89 S 2.95 72.00 S 1.78 85.59 S .13 99.66 S 3.01 W 2.01 .53 W 2.77 .76 W 3.63 .86 E 4.57 .94 E 5.60 1.03 1460.58 1453.90 1400.00 1561.53 1553.90 1500.00 1662.28 1653.90 1600.00 1762.88 1753.90 1700.00 1863.38 1853.90 1800.00 114.19 S 5.66 127.72 S 8.46 139.77 S 10.43 150.69 S 10.59 160.57 S 9.11 E 6.68 1.09 E 7.63 .95 E 8.38 .75 E 8.98 .60 E 9.48 .50 1963.75 1953.90 1900.00 2064.04 2053.90 2000.00 2164.21 2153.90 2100.00 2264.26 2253.90 2200.00 2364.28 2353.90 2300.00 169.02 S 7.38 176.38 S 5.62 182.04 S 4.11 184.88 S 3.32 184.13 S 2.55 9.85 .37 10.14 .29 10.31 .17 10.36 .05 10.38 .02 2464.45 2453.90 2400.00 2565.05 2553.90 2500.00 2666.37 2653.90 2600.00 2768.68 2753.90 2700.00 2872.46 2853.90 2800.00 178.57 S 1.48 167.82 S .05 151.74 S 1.99 130.44 S 5.42 103.47 S 11.66 E 10.55 .17 E 11.15 .60 W 12.47 1.32 W 14.78 2.31 W 18.56 3.78 2977.98 2953.90 2900.00 3085.45 3053.90 3000.00 3195.16 3153.90 3100.00 3307.26 3253.90 3200.00 3422.25 3353.90 3300.00 70.61 S 18.75 31.88 S 25.68 12.70 N 32.53 62.85 N 39.39 119.16 N 46.48 W 24.08 5.51 W 31.55 7.47 W 41.26 9.71 W 53.36 12.10 W 68.35 15.00 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLOgA~TION BAD~I / BI-llPBi 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3542.24 3453.90 3400.00 3667.88 3553.90 3500.00 3800.31 3653.90 3600.00 3936.04 3753.90 3700.00 4073.86 3853.90 3800.00 184.76 N 55.70 W 88.34 19.99 259.72 N 68.33 W 113.98 25.64 345.00 N 84.35 W 146.41 32.43 434.27 N 105.44 W 182.14 35.73 523.39 N 137.68 W 219.96 37.81 4216.80 3953.90 3900.00 4359.50 4053.90 4000.00 4503.08 4153.90 4100.00 4650.03 4253.90 4200.00 4798.90 4353.90 4300.00 618.33 N 175.35 W 262.90 42.94 713.49 N 211.51 W 305.60 42.70 810.23 N 246.91 W 349.18 43.58 911.52 N 283.44 W 396.13 46.95 1015.70 N 319.61 W 445.00 48.87 4945.13 4453.90 4400.00 5087.57 4553.90 4500.00 5230.19 4653.90 4600.00 5373.32 4753.90 4700.00 5515.89 4853.90 4800.00 1114.80 N 359.08 W 1209.26 N 396.03 W 1303.96 N 433.07 W 1399.39 N .470.23 W 1494.49 N 506.01 W 491.23 46.23 533.67 42.44 576.29 42.62 619.42 43.14 661.99 42.57 5656.90 4953.90 4900.00 5797.60 5053.90 5000.00 5936.98 5153.90 5100.00 6076.85 5253.90 5200.00 6213.79 5353.90 5300.00 1587.88 N 540.05 W 702.99 41.00 1680.64 N 574.55 W 743.70 40.70 1771.75 N 608.11 W 783.08 39.39 1863.33 N 642.36 W 822.95 39.87 1952.04 N 672.05 W 859.90 36.95 6347.79 5453.90 5400.00 6480.68 5553.90 5500.00 6615.42 5653.90 5600.00 6753.36 5753.90 5700.00 6892.38 5853.90 5800.00 2036.46 N 700.81 W 893.89 33.99 2119.15 N 729.49 W 926.78 32.89 2204.83 N 757.97 W 961.52 34.74 2295.45 N 786.47 W 999.46 37.94 2387.31 N 816.28 W 1038.48 39.02 7031.15 5953.90 5900.00 7170.12 6053.90 6000.00 7309.77 6153.90 6100.00 7450.03 6253.90 6200.00 7590.86 6353.90 6300.00 2478.15 N 847.99 W 1077.25 38.77 2568.71 N 881.29 W 1116.22 38.97 2660.92 N 912.87 W 1155.87 39.65 2754.10 N 944.35 W 1196.13 40.26 2848.17 N 975.66 W 1236.96 40.83 7734.82 6453.90 6400.00 7879.06 6553.90 6500.00 8021.92 6653.90 6600.00 8163.95 6753.90 6700.00 8307.44 6853.90 6800.00 2946.86 N 1007.03 W 3045.71 N 1039.21 W 3142.32 N 1071.98 W 3237.74 N 1104.65 W 3335.74 N 1136.00 W 1280.92 43.96 1325.16 44.25 1368.02 42.86 1410.05 42.03 1453.54 43.48 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION BADAMI / Bi-IiPBi 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8450.99 6953.90 6900.00 8595.56 7053.90 7000.00 8741.96 7153.90 7100.00 8888.50 7253.90 7200.00 9033.14 7353.90 7300.00 3433.58 N 1168.16 W 3532.16 N 1202.52 W 3632.61 N 1239.16 W 3733.84 N 1274.16 W 3832.96 N 1307.23 W 1497.09 43.55 1541.66 44.57 1588.06 46.40 1634.60 46.54 1679.24 44.64 9176.87 7453.90 7400.00 9319.76 7553.90 7500.00 9459.98 7653.90 7600.00 9598.76 7753.90 7700.00 9736.81 7853.90 7800.00 3930.40 N 1341.31 W 4026.96 N 1374.43 W 4119.93 N 1406.29 W 4210.58 N 1438.58 W 4300.58 N 1469.53 W 1722.97 43.73 1765.86 42.90 1806.08 40.21 1844.86 38.78 1882.91 38.05 9876.23 7953.90 7900.00 10015.80 8053.90 8000.00 10154.45 8153.90 8100.00 10293.79 8253.90 8200.00 10430.99 8353.90 8300.00 4392.93 N 1499.63 W 4486.17 N 1527.69 W 4578.31 N 1554.73 W 4671.86 N 1580.48 W 4762.41 N 1605.42 W 1922.33 39.42 1961.90 39.57 2000.55 38.65 2039.89 39.34 2077.08 37.20 10565.96 8453.90 8400.00 10697.64 8553.90 8500.00 10828.66 8653.90 8600.00 10958.51 8753.90 8700.00 11092.61 8853.90 8800.00 4849.67 N 1629.99 W 4931.40 N 1655.61 W 5012.31 N 1680.53 W 5091.75 N 1703.95 W 5178.42 N 1725.35 W 2112.06 34.98 2143.74 31.67 2174.76 31.03 2204.61 29.85 2238.71 34.09 11233.92 8953.90 8900.00 11375.53 9053.90 9000.00 11515.08 9153.90 9100.00 11653.05 9253.90 9200.00 11789.45 9353.90 9300.00 5276.29 N 1745.03 W 5374.53 N 1765.06 W 5469.74 N 1785.21 W 5562.92 N 1804.01 W 5653.42 N 1824.39 W 2280.02 41.31 2321.63 41.61 2361.18 39.54 2399.15 37.97 2435.55 36.40 11924.54 9453.90 9400.00 12058.25 9553.90 9500.00 12189.46 9653.90 9600.00 12319.05 9753.90 9700.00 12447.67 9853.90 9800.00 5741.46 N 1846.60 W 5827.30 N 1869.23 W 5908.59 N 1893.84 W 5987.26 N 1918.43 W 6064.07 N 1943.78 W 2470.64 35.08 2504.35 33.72 2535.56 31.21 2565.15 29.59 2593.77 28.62 12575.63 9953.90 9900.00 12702.73 10053.90 10000.00 12828.57 10153.90 i0100.00 12952.61 10253.90 10200.00 13074.68 10353.90 10300.00 6139.73 N 1969.19 W 6213.43 N 1996.08 W 6284.96 N 2022.85 W 6353.62 N 2048.79 W 6418.98 N 2073.83 W 2621.73 27.96 2648.83 27.10 2674.67 25.84 2698.71 24.04 2720.78 22.07 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 10 BP EXPLORATION BADAMI / Bi-llPB1 500292282970 NORTH SLOPE BOROUGH COMPUTATION DATE: 3/11/98 DATE OF SURVEY: 020998 JOB NUMBER: AKVC80075 KELLY BUSHING ELEV. = 53.90 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 13195.19 10453.90 10400.00 13318.14 10553.90 10500.00 13340.00 10571.68 10517.78 6481.12 N 2099.48 W 2741.29 20.51 6546.97 N 2127.43 W 2764.24 22.96 6558.69 N 2132.40 W 2768.32 4.08 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS BP EXPLORATION, Alaska Date: 05'04-98 Trans# 89075 BADAMI LOG DATA & DISKS Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4944. Sw Name !Rec Type Log Type Meas Depth Meas Depth Comments Top Base B1-18 OH BOREHOLE 8,828. 10,726. 4-ARM CALIPER GAMMA RAY LOG BOREHOLE PROFILE PROFILE B1-18 OH FMT 9,119. 10,420. FORMATION MULTI-TESTER GAMMA RAY LOG B1-18 iOH MWD DGR/EWR 6,923. 10,726. MWD ROP NGP DGR EWR4 B1-18 'OH MWD DGR/EWR 6,800. 10,423. TVD -MWD NGP DGR EWR4 B1-11 OH MWD GR 5,075. 13,350. MWD ROP NGP IB1-11 OH MWD GR 4,545. 10,580. TVD - MWD NGP B1-1 lA OH MWD DGR/EWR 5,075. 13,375. MWD ROP NGP DGR EWR4 B1-1 lA OH MWD DGPJEWR 4,545. 10,475. TVD -MWD NGP DGR EWR4 B1-18 DISK MWD DGPJEWR 6,856. 10,673.!NWD MPT GR EWR4 ROP ASCII FORMAT Please sign and return one copy of this transmittal to: Nadene Reichert Petrotechnical Data Center LOG DATA AOGCC- 1 disk/1 blueline/1 sepia PETROFINA- 1 disk/1 blueline/1 sepia DNR - 1 disk/1 blueline BP - - 1 blueline BP---1 correlation I°g blueline Howard Oakland Mike Magalski Tim Rhyherd Jill Kanosh Ken Lemley Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 BP EXPLORATION, Alaska Date: 04-13-98 Trans# 89022 BADAMI LOG DATA & DISKS Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4944. Sw Name Log Type Rec Date ,Meas Depth Meas Depth Comments Top Base B1-01 CCL 26-Mar-98 7,986. 8,392. GAMMA RAY LOG / CASING COLLAR LOG B1-11A MWD EWR 27-Feb-98 5,007. 13,327. MWD GR EWR4 ROP ASCII FORMAT B1-11 MWD GR 09-Feb-98 5,007. 13,284. MWD GRC ROP ASCII FORMAT Please sign and return one copy of this transmittal to: Nadene Reichert Petrotechnical Data Center LOG DATA AOGCC- 1 disk/1 blueline/1 sepia PETROFINA- 1 disk/1 blueline/1 sepia DNR- I disk/1 blueline BP - - 1 blueline Howard Oakland Mike Magalski cc:Jill Kanosh Tim Rhyherd Alistair Bent Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 To,' WELL LOG TRANSMITTAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 ~ MWD Formation Evaluation Logs - MPJ-17, AK-MM-80007 April 8, 1998 ~MPJ-17: 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22828-00 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22828-00 2" x 5" MD Neutron and Density Logs: 50-029-22828-00 2" x 5" TVD Neutron and Density Logs: 50-029-22828-00 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia PLEASE ACKNOWLEDGE RECEllYr BY SIGNING AND RETURNING THE ATTACHED COP[ES OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Service Attn: Ali Turker 5631 Silverado Way, Suite G. ,anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date: ¢ ~~ Signe 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Division of Dresser Industries, Inc. To; WELL LOG TRANSMITTAL State of Alaska ~laska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs MPJ-17, AK-MM-80007 April 1, 1998 1 LDWG formatted Disc with verification listing. APl/t: 50-029-22828-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Service Attn: Ali Turker 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date: ~/I /c~ 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Division of Dresser Industries, Inc, BP EXPLORATION, Alaska BADAMI LOG DATA & DISKS Date: 03-25-98 Trans# 88966 Enclosed is the materials listed below. If you have any questions please contact me in the Petrotechnical Data Center at (907) 564-4944. Sw Name Log Type Rec Date Meas Depth Top Meas Depth Base Comments B1-11 SBL 02-Mar-98 8,561. 13,258. SEGMENTED BOND TOOL GAMMA RAY LOG CASING COLLAR LOCATOR Please sign and return one copy of this transmittal to: Nadene Reichert Pet rotech nical Data r-,.,en t.e,, LOG DATA AOGCC- 1 disk/1 blueline/1 sepia PETROFINA- 1 disk/1 blueline/1 sepia DNR - 1 disk/1 blueline BP -- 1 blueline Howard Oakland Mike Magalski cc:Jill Kanosh Tim Rhyherd Alistair Bent Petrotechnical Data Center, MB3-3 900 East Benson Boulevard, P.O. Box 196612, Anchorage, Alaska 99519-6612 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11950 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Milne Point (Cased Hole) Colored Well Job # Log Description Date Print RF Sepia LIS Tape MPB-25 981 47 USIT 9801 01 I 1 MPC-36 981 47 USIT 980205 I 1 MPC-39 98147 USIT 980118 I 1 MPG-09 981 47 USIT 980220 I 1 MPJ-17 98147 USIT 971119 I 1 MPL-33 981 47 USIT 971 008 I 1 MPL-42 981 47 USlT 980224 I I 3/23/98 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received ~ ~,x/~ / MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Blair Wondzell, .¢',J~ P. I. Supervisor z(~fee FROM: John Spaulding~ SUBJECT: Petroleum Insp.v DATE: January 28, 1998 FILE NO: a7ria2ef, doc Confidential: Yes , No X BOPE Test Nabors 28E BPX / Badami B1-11 PTD 97-209 Wednesday January 28, 1998: Upon arriving in Prudhoe I immediately departed for the Badami project to witness the BOPE Test on Nabors rig 28E. The AOGCC BOPE Test Report is attached for reference. The rig was found to be in excellent shape. The surrounding area has a tremendous amount of construction taking place. In light of all the construction/ all access areas were being kept clean and open. The BOPE Test went quite well with no failures observed. Summary: I witnessed the successful BOPE Test on Nabors 28E, test time 4 hours, 0 failures. Attachments: aaxlbbef, xls STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: Nabors Rig No. 28E PTD # Operator: BPXA Rep.: Well Name: B1-1'/ Rig Rep.: Casing Size: 7" Set @ 10,605md Location: Sec. Test: Initia X Weekly Other DATE: 1/28/98 97-209 Rig Ph.# 659-~201 Nick Scales Bill Bixby 8 T. 9N R. 20E Meridian Umiat Test MISC. INSPECTIONS: Location Gen.: X Housekeeping: X (Gert) PTD On Location X Standing Order Posted X Well Sign X Drl. Rig X Hazard Sec. X FLOOR SAFETY VALVES: Upper Kelly / I BOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure P/F I 500/6000 P 500/6000 P 500/6000 P 500/6000 P 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 1 300/3,500 P I 500/6,000 P 1 500/6,000 P 1 500/6,000 P 1 500/6,000 P 2 500/6,000 P ~ 500/6,000 P NA MUD SYSTEM: Visual Alarm Trip Tank ok ok Pit Level Indicators ok ok Flow Indicator ok ok Meth Gas Detector ok ok H2S Gas Detector ok ok CHOKE MANIFOLD: No. Valves 17 No. Flanges Manual Chokes Hydraulic Chokes 2 Test Pressure 500/6,000 40 500/6,000 Functioned Functioned P/F ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 8 @ 2000 avg. 3,300 P 1,450 P minutes 18 sec. minutes 56 sec. X Remote: X Psig. Number of Failures: 0 ,Test Time: 4.0 Hours. Number of valves tested 29 Repair or Replacement of Failed Equipment will be made within 0 days. otify 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 REMARKS: Very good test Distribution: orig-Well File c - Oper./Rig c- Database c - Trip Rpt File c- Inspector F1-021L (Rev.12/94) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: A7rla2fe.xls ,Tohn H. Spoulding TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE. ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 November 19. 1997 Mike Miller Badami Drilling Team Leader BP Exploration (.Alaska) Inc. P O Box 19661:2 .Anchorage. AK 99519-6612 Badami Unit BI-II BP Exploration (AlaskM Inc. Permit No: 97-209 Sur. Loc.' 3854'NSL, 156'WEL, Sec. 08, T9N, R20E. UM Btmhole Loc' 54'NSL. _407 WEL. Sec. 32. T10N, R20E, UM Dear Mr. Miller: Enclosed is the approved application for permit to drill the above referenced xvell. 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. Your request for a diverter waiver (20 AAC 25.035(b)(l)) is denied. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 65 -" David W. Johnston Chairman '~._...~ BY ORDER OF THE COMMISSION dlffenclosures cc: Department of Fish & Game. Habitat Section w/o encl. Department of Envinornment Conservation w/o encl. STATE OF ALASKA ~ ALASKA'L)iL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen []Service [] Development Gas []Single Zone [] Multiple Zone 2. Name of Operator !5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration (Alaska) Inc. Plan KBE = 53.9' Badami 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL ~ 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 3854' NSL, 156' WEL, SEC. 8, T9N, R20E, UM Badami Unit At top of productive interval 8. Well Number Number 2S100302630-277 300' SNL, 2300' WEL, SEC. 5, T9N, R20E, UM B1-11 At total depth /~' '~'P~- 9. Approximate spud date Amount $200,000.00 54' NSL, 2407' WEL, SEC. 32, T,9'N, R20E, UM 11/26/97 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 375051, 54'I B1-01,96.37" at 1798'MD 2555 13520' MD / 10654' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 300' MD Maximum Hole Angle 43.83° Maximum surface 4400 psig, At total depth (TVD) 10094' / 6326 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 24" 20" 91.1# H-40 Weld 80' 37' 37' 116' 116' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC 5030' 35' 35' 5065' 4554' 2484 sx PF 'E', 432 sx 'G' 8-1/2" 7" 29# USS95 BTC-Mod 10368' 33' 33' 10401' 8404' 180 sx Class 'G' 6" 4-1/2" 12.6# L-80 NSCT 3269' 10251' 8295' 13520' 10654' 368 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate~ ~ .~.~ ~ ~ ~,,~ ~ Production -~ ~'~ L ~ Liner ¥ ,:? 19.o, 7 Perforation depth: measured ......... '~- true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Mike Miller, 564-5066 Prepared By Name/Number: Kathy Carnpoarnor, 564-5122 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Mike Miller--~.~ ,.~. ~-~~__.__., Title Badami Drilling Team Leader Date /'~ Commission Use Only I I See cover.e ter /~..~--.~_~O.~I 50-,~2.~¢- ~---~--~'-~--¢ ].1~ ~f~I for other requirements Conditions of Approval: Samples Required ~Yes ~ No Mud Log Required ~Yes ~ No Hydrogen Sulfide Measures ~Yes ~ No Directional Su~ey Required ~Yes~ No Required Workin~res~ure for BOPE ~2M; ~3M; ~ 5M; ~10M; ~ 15M Other: ~[¢~~ :Approved By 0aVid W, Joh~ston Commissioner the commission Date Form 10-401 Rev. 12-01-85 Submit q TriO'S°Ii te Shared Services Drilling Contact: I Well Name: Mike Miller J B1-11 Well Plan Summary Type of Well (producer or injector): I pre-produced Injector 564-5066 Surface Location: 3854 FSL, 156 FEL, SEC 8, T9N, R20E, UM, AK Badami Sand A5 Primary tar~let Bottom Hole Location (TD) I AFE Number: 1880452 I Estimated Start Date: I Nov. 26, 1997 300 FNL, 2300 FEL, SEC 5, T9N, R20E, UM, AK lC) 54' FSL, 2407' FEL, SEC 32, TJ~N, R20E, UM AK I Ri~l: I Nabors28E I Operating days to complete: 10654' BRT I 122 KBE: 53.9 I Well Design: Ultra slimhole Formation Markers: Formation Tops MD TVD (bkb) Remarks base permafrost 2002 1994 Base West Sak 10262 8304 Shallowest Badami Sand 11691 9334 Badami Sand K2 12057 9598 Badami Sand J 1 12604 9992 Badami Sand J2 12605 9993 Badami Sand X3 12749 10098 Badami Sand A5 13052 10316 Primary Sand Total Depth 13520 10654 Casing/Tubing Program Hole §ize ' Csg~ Wt/Ft Grade Conn Length Top Btm Tb~l O.D. . MD/'rVD MD/TVD brt 24" 20" 91.1 # H-40 Weld 80 37/37 116/116 12-1/4" 9-5/8" 40# L-80 BTC 5030 35/35 5065/4554 8-1/2" 7" 29# USS95 BTC 10368 33/33 10401/8404 mod 6" 4-1/2" 12.6# L-80 NSCT 3269 (150' 10251/8295 13520/10654 laD into 7") Internal yield pressure of the 7" 29#/ft USS95 casing is 9690 psi, which is greater than the maximum anticipated surface pressure of 4400 psi (6326 psi at 10094' tvd; gas, 0.1 psi/fi, surface to 6570'; oil, 0.36 psi/ft, 6570 to 10094' tvd). Wellhead rating is 5000 psi for starting head (intermediate casing) and 10,000 psi for tubing head (10,000 psi is required not for drilling, but for injection, during which surface pressures will reach 5500 psi). BOPE is 10000 psi to match the wellhead rating and to allow for any remote chance that a higher pressure sand is encountered that would exceed 5000 psi shut-in surface pressures. Logging Program: Open Hole Logs: Surface None Intermediate LWD, GR on last bit trip Final run 1' HIDL/MRIL/STAR, run 2: ZDL/CN/MAC, LWD/GR · Cased Hole Logs: · SBT on 7" intermediate casing and 4-1/2" liner only (note: applying for exemption from running cement bond log in 9-5/8" surface casin~7 as identified in 20AAC25.030 ~7 3) Mud Program: I Special design considerations I None Surface Mud Properties: I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 150 25 20 45 9 10 to to to to to to to 9.8 300 60 30 60 9.5 15 Intermediate Mud Properties: I KCL polymer Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 9.2 45 15 8 15 8.5 6-8 to to to to to to to 10.5 55 20 10 25 9.5 4-6 Production Mud Properties: I KCL polymer Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 12.0 45 10 8 15 8.5 4-5 to to to to to to to 13.5 55 15 10 20 9.5 4-5 Well Control: Well control equipment consisting of 10,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. B©PE and drilling fluid system schematics on file. I{ Note: Request waiver per 20 ACC 25.035 bl,Diverter. None of the exploration wells, Badami Cf 1,2,4,5 nor B1-01 encountered any shallow hydrocarbons. Seismic shows no shallow gas. B1-21 is scheduled to spud approximately, Nov. 1, 1997. Should B1-21 encounter no shallow hydrocarbons in surface hole, we request permission to not run a diverter on subsequent wells. Directional: IKOP' 1300' MD I Maximum Hole Angle: 43.83° Close Approach Well: B1-01 96.37' @ 1798' md, B1-21 99.92' @ 2299'md Waste Manaqement: Cuttings Handling: the cuttings will be processed through the onsite Grind and Inject facility and injected into disposal well B1-01. Surface gravels will be washed and stored for construction purposes. Fluid Handling: All drilling and completion fluids will be processed through the onsite Grind and Inject facility and injected into disposal well B1-01. Annular Injection: No annular injection is planned at this time. Badami B1-11 Proposed Summary of Operations 1. The 20" conductor and cellar are already installed (all cellars and conductors were installed in winter 1997). Weld a starting head on conductor. 2. Prepare location for rig move. 3. MIRU Nabors 28E drilling rig. 4. Build Spud Mud. 5. Drill a 12-1/4" surface hole as per directional plan. Run Directional MWD from surface to TD. 6. Run 9-5/8" casing and cement to surface in two stages. 7. ND 20 diverter and NU 13-5/8" 10M BOPE. Test BOPE to 6000 psi minimum. 8. Pick up BHA. RIH, test casing to 3000 psi. Drill out Float Equipment and 20' of new formation. Perform LEAKOFF TEST as per SSD Standard Operating Procedure. Contact Badami Team Leader or SSD Superintendent with LOT results before drilling ahead. 9. Drill 8-1/2" hole to intermediate TD as per directional plan with MWD directional surveys. Run open hole logs. 10. Run 7" casing. Cement as per Cement Basis of Design. 11. Test casing to 5500 psig for 30 min. 12. Drill out shoe joint, perform a LOT (to leak off to obtain rock strength data), and drill to TD as per directional plan with MWD directional tool. Run LWD/GR on last bit trip. 13. Run open hole logs as per plan. Run SBT. 14. Run and cement 4-1/2" liner, displace cement with completion fluid (fresh water with corrosion inhibitor). Set liner hanger and liner top packer. Circulate mud and cement from hole with inhibited fresh water. 15. Pressure test casing to 5500 psi for 30 minutes. 16. Run 4-1/2" tubing completion. Freeze protect 4-1/2" 12.6# L-80 tubing and 4-1/2" tubing x 9-5/8" annulus prior to setting production packer. 17. ND BOPE, NU and Test Tree. 18. Test tubing to 5500 psi for 30 minutes. Test annulus above packer to 5500 psi for 30 minutes. 19. Rig down and move rig to next well. 20. AFTER RIG RELEASE: 21. Run SBT across liner. DRILLING HAZARDS AND RISKS: Nearest offset wellbore - B1-01, 96.37' @ 1798' md. Stuck pipe - UGNU sands, West Sak Sands - differential Coals - stringers throughout well, 4500' to Canning formations at 9500' tvd. Well Control- Badami sands are overpressured- mud weight of 12.0 to 13.5 ppg will be required. CASING SIZE: 9-5/8" SPACER: Badami B1-11 SURFACE CASING CEMENT PROGRAM - HALLIBURTON 75 bbls fresh water. STAGE1 LEAD: ADDITIVES: WEIGHT: APPROX #SACKS: STAGE1 TAIL: ADDITIVES: WEIGHT: APPROX #SACKS: TYPE 'E' PERMAFROST Retarder 12.0 ppg 603 SACKS YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk THICKENING TIME: Greater than 4 hrs at 50° F. Volume based on gauge hole annular capacity from 750' above the casing shoe to the ES cementer at 2200' md, plus 50% excess. Premium 2% calcium chloride 15.8 ppg YIELD:1.15 ft3/sx MIX WATER: 5.0 gal/sk 432 SACKS THICKENING TIME: Greater than 4 hrs at 50° F. Volume based on 750' md of fill in the gauge hole plus 50% excess plus 80' shoe joint. SPACER: 75 BBLS FRESH WATER STAGE 2: ADDITIVES: 'WEIGHT: APPROX #SACKS: TYPE 'E' PERMAFROST Retarder 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk 1881 SACKS THICKENING TIME: Greater than 4 hrs at 50° F. Volume based on gauge hole annular capacity from the ES Cementer at 2200' surface plus 250% excess, plus casing capacity from surface to the stage collar. Note: Pump until cement returns are observed at surface. WELLHEAD STABILITY CEMENT TYPE: Permafrost E NOTE: ADDITIVES: Retarder WELLHEAD STABILITY CEMENT WILL BE PUMPED ONLY WITH APPROVAL OF APPROPRIATE SUPERINTENDENT IF THERE ARE NO CEMENT RETURNS TO SURFACE OR THE CEMENT TOP FALLS BELOW SURFACE AFTER THE PUMPS ARE SHUT DOWN. WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk APPROX NO SACKS: 150 Badami B1-11 INTERMEDIATE CASING CEMENT PROGRAM- HALLIBURTON CASING SIZE: 7" SPACER: 20 bbls fresh water preflush followed by 50 bbls alpha spacer weighted 1 ppg above current mud weight. CEMENT: ADDITIVES: WEIGHT: APPROX #SACKS: Premium HR-5 as required (retarder), .2% Halad-344 (fluid loss), 0.2% CFR-3 (dispersant) 15.8 ppg YIELD:1.15 ft3/sx MIX WATER: 5.0 gal/sk 180 SACKS THICKENING TIME: Greater than 4 hrs at 50° F. Volume based on 1000' md of gauge hole annular capacity from shoe, plus 50% excess, plus 80' shoe joint. Badami B1-11 LINER CEMENT PROGRAM- HALLIBURTON CASING SIZE: 4-1/2" SPACER: 20 bbls fresh water preflush followed by 50 bbls alpha spacer weighted 1ppg above current mud weight (adjust weight to ECD if critical) CEMENT: ADDITIVES: WEIGHT: APPROX #SACKS: Premium HR-5 as required (retarder), .45% Halad-344 (fluid loss), 0.2% CFR-3 (dispersant) 15.8 ppg YIELD:1.15 ft3/sx MIX WATER: 5.0 gal/sk 368 SACKS THICKENING TIME: Greater than 4 hfs at 50° F. Volume based on open gauge hole annular capacity, plus 50% excess, plus 80' shoe joint, plus liner lap plus 200' above liner top with drillpipe in hole. APPROVED spe V-sun DRILLING SERVICES Well: B1-11 DrillQuest' Proposal Target Summary Proposal name here Tm'gM ~: 'B/D~I: TVOrkb: W~lhead Offl~: Olob~1 O0ordbl~lel &1443? IOlllIOMi.IO141],17 N, I1S8,11 W Iltllti,O~ N, Proposal Data for B1-11 Wp4 Vertlcel Origin: Well Reference Horizontal Origin: Well Reference MeasurementUnits: ft North Reference: True North Dogleg Severity: Degrees per 10Oft Vertical SectlonAzlmuth: 341.438° Measured Incl. Azlm. Vertical Northlngs Eastlngs Vertical Dogleg Depth Depth Section Rate 0.(8) 0.(XX) 358,970 0,00 (),(X) N 3(X).(}0 0.(XX) 358,970 3(X).(X) 0.0'0 N 11(X),(X) 8,(XX) 180.(X}0 1097,40 55.76 S 1500.(X) 8.000 180.(X8) 1493.51 111.43 S 23[}0.00 0.0(}0 358.970 2290.91 167.19 S 3760.93 43.828 341.856 3613.48 338.40 N 13051.49 43.828 341.856 10315.90 6452.17 N 13520.01 43.828 341.856 11)653.90 6760.48 N 0.{X) E 0,(X) { ).(X) E () . (X) { )1 0.(X) E -52.86 0.(X) E - 105.63 0.(X) E - 158.49 1 .(XX) 165.68 W 373.54 3.000 2169.18 W 6807.(}4 O.(gg) 2270.21 W 7131.48 0.(X}0 40OO 8OO0 J ~/KOP - Start Dlr @ 1.000°/100ft: 300.00 MD,300.00 'I'VD Ko.o0 ~..End DiG Slart Sail @ 8.000°: 1100.O0 MD, 1097.40 'I'VD / ljStart DIr @ 1,000°/100fi: 1500,00 MD,1493,51 TVD -- · - Sail Angle - 43,828°1nc, on 341.85§0Azl. ~ Casing, 5064.49 MD, 4553.~J TVD \ ~ ............................................................................. ~,,, ............................................. - Target (084427): 13051.4~ ~D.10315.gO ................... ~::.':::::::::::::.'~: ............................ ,, : .................. ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ....................... ~Total Depth et 13520.01 It _ 4 112" Liner, 13520.01 MD, I0653.90TVD -- - '4' - % -- I I I I I I I I I I I I I I I J I I I I I I I I I [ I I I I I I I I I I I I I I I I I I I I I I II 0 2000 40OO 6000 8000 Scale: linch = 2000ft Section Azimuth: 341.438 (True North) Vertical Section Current Well Lo, alan Reference Pt [~cl; Fldd: C<x~ Sy~n: SI/utile: Spo~rt.S~ Dv.~g Ala.dm Oatat~l~ AK S~te Plane Zo~le4 NAD27 Ata~.t~ Sidle Phmev. Zxme 4. US F~ol BI-Il Wp4 Surface Locetlon Reference Hodzol~ C.~,kna~ol: RK8 Ele~ak~l: 51K16424.89 N. 3r03855.87 E 35.3o, n.,g (m{) 18.6o R 53.~ Ii RKB · ,~ISL Current S¥*tem Unlta Setflnga Feel Vet 8cai Set, on ~lSmu~h: ~ I .~ v~ ~: W~ ~a~l ~: W~ PLOT DATE: 09/):~7// / Cma~cl By: APPROVE ) DRILl. INS 8ERVIC$S ' Weft: B1-11 DrillQuest Scale: linch = 1500ft Proposal Target Summary B1-11 Wp4 Target Name: TVD~: TV~'k;b: Wellhead Offset~: Global Coordl~atee: 684427 10262 10316.606452.17 N, 2166.16 W 5612615.00 N, 36164)3.00 E 7500 6O0O 4500 3O0O 1500 -4500 -3000 -1500 0 1500 - Eastings -- - ~ ~- Total Depth at 13620.01fl 4 I/2" Liner, 13520.0! MD, 10653.90 TVD _~( ~ Target (684427): 13051.49 MDB )315.g0 ~D ~71~.77 ~ End DIrI Start 8 - Steal Dlr ~ 1.~/1~ff: 1500.~ MD,1493.51 ~D ~ _ -- [ [ [ ] I I J I I [ I ] I I [ I ] II Ii I I I1[ [ [ I ] I I ] I I I ] ~ I II -4500 -3000 - 1500 0 1500 7500 4500 3OOO Scale: linch = 1500ft Reference is Tree North Eastings Curren~ WNI L,~.aUon R~f~-&nce au,-face L~n~ Rel.r~ C~t 8yl~ U~ ~ffin~ PLOT DATE: ~7, ~: ~~ ~24~ H,~7E ~: ~e 8ym: N~7~ ~.~4, US F~ ~i ~) v~ ~h: ~I.~' Sperry-Sun Drilling Services Proposal Report for B 1-11 - B 1-11 Wp4 BP Exploration Alaska Region Measured Depth (ft) Incl. Sub-Sea Depth (ft) Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) 0.00 0.000 0.O00 -53.90 0.00 300.00 0.000 0.000 246.10 300.00 400.00 1.000 180.000 346.09 399.99 500.00 2.000 180.000 446.06 499.96 600.00 3.000 180.000 545.96 599.86 700.00 4.000 180.000 645.78 699.68 800.00 5.000 180.000 745.47 799.37 900.00 6.000 180.000 845.00 898.90 1000.00 7.000 180.000 944.36 998.26 1100.00 8.000 180.000 1043.50 1097.40 1500.00 8.000 180.000 1439.61 1493.51 1600.00 7.000 180.000 1538.75 1592.65 1700.00 6.000 180.000 1638.11 1692.01 1800.00 5.000 180.000 1737.65 1791.55 1900.00 4.000 180.000 1837.34 1891.24 2000.00 3.000 180.000 1937.15 1991.05 2002.85 2.971 180.000 1940.00 1993.90 2100.00 2.000 180.000 2037.05 2090.95 2200.00 1.000 180.000 2137.02 2190.92 2300.00 0.000 0.000 2237.01 2290.91 2400.00 3.000 341.856 2336.97 2390.87 2500.00 6.000 341.856 2436.65 2490.55 2600.00 9.000 341.856 2535.78 2589.68 2700.00 12.000 341.8.56 2634.10 2688.00 2800.00 15.000 341.856 2731.32 2785.22 2900.00 18.000 341.856 2827.19 2881.09 3000.00 21.000 341.856 2921.45 2975.35 3100.00 24.000 341.856 3013.82 3067.72 3200.00 27.000 341.856 3104.07 3157.97 3300.00 30.000 341.856 3191.94 3245.84 0.00 N 0.00 E 0.00 N 0.00 E 0.87 S 0.00 E 3.49 S 0.00 E 7.85 S 0.00 E 13.96 S 0.00 E 21.80 S 0.00 E 31.39 S 0.00 E 42.71 S 0.00 E 55.76 S 0.00 E 111.43 S '0.00 E 124.48 S 0.00 E 135.80 S 0.00 E 145.39 S 0.00 E 153.23 S 0.00 E 159.34 S 0.00 E 159.49 S 0.00 E 163.70 S ' 0.00 E 166.32 S 0.00 E 167.19 S 0.00 E 164.70 $ 0.82 W 157.25 S 3.26 W 144.84 S 7.32 W 127.53 S 13.00 W 105.35 S 20.27 W 78.36 S 29.11 W 46.64 S 39.50 W 10.28 S 51.42 W 30.62 N 64.82 W 75.96 N 79.68 W · Global Coordinates Dogleg Northings Eastings Rate (ft) (fi) (°il00ff) Vertical Section (ft) 5906424.89 N 363855.87 E 0.00 5906424.89 N 363855.87 E 0.000 0.00 5906424.02 N 363855.85 E 1.000 -0.83 5906421.40 N 363855.81 E 1.000 -3.31 5906417.04 N 363855.73 E 1.000 -7.44 5906410.94 N 363855.62 E 1.000 -13.23 5906403.09 N 363855.48 E 1.000 -20.67 5906393.51 N 363855.31 E 1.000 -29.75 5906382.19 N 363855.10 E 1.000 -40.49 5906369.14 N 363854.87 E 1.000 -52.86 5906313.48 N 363853.87 E 0.000 -105.63 5906300.43 N 363853.63 E 1.000 -118.01 5906289.11 N 363853.43 E 1.000 -128.74 5906279.53 N 363853.26 E 1.000 -137.82 5906271.68 N 363853.12 E 1.000 -145.26 5906265.58 N 3E3853.01 E 1.000 -151.05 5906265.43 N 36'3853.00 E 1.000 -151.19 5906261.22 N 36:3852.93 E 1.000 -155.18 5906258.60 N 363852.88 E 1.000 -157.66 5906257.73 N 36:3852.87 E 1.000 -158.49 5906260.23 N 36:3852.10 E 3.000 -155.87 5906267.73 N 363849.79 E 3.000 -148.03 5906280.20 N 363845.95 E 3.000 -134.98 5906297.62 N 36:3840.58 E 3.000 -116.76 5906319.92 N 36:3833.71 E 3.000 -93.42 5906347.06 N 365825.36 E 3.000 -65.02 5906378.96 N 36.3;815.54 E 3.000 -31.64 5906415.53 N 36:3804.28 E 3.000 6.62 5906456.67 N 363791.61 E 3.000 49.67 5906502.27 N 3637-77.57 E 3.000 97.37 AK State Plane Zone3 Badami Comment KOP - Start Dir @ 1.000°/10Oft: 300.00 MD,300.O0 TVD End Dir, Start Sail @ 8.000°: 1100.00 MD,1097.40 TVD Start Dir @ 1.O00°/100ft: 15OO.00 MD,1493.51TVD Base Permafrost Start Dir @ 3.O00°/100ft: 2300.00 MD,2290.91 TVD Continued... 17 September, 1997 - 9:46 - 1 - DrillQuest Sperry-Sun Drilling Services Proposal Report for B 1-11 - B 1-11 Wp4 BP Exploration Alaska Region Measured Depth (ft) Incl. Azim. 3400.00 33.000 341.856 3500.00 36.000 341.856 3600.00 39.000 341.856 3700.00 42.000 341.856 3760.93 43.828 341,856 4000.00 43.828 341,856 4,5~.00 43,828 341,856 5000.00 43.828 341,856 5064.49 43.828 341,856 5500.00 43.828 341,856 6000.00 43.828 341,856 6500.00 43.828 341,856 7000.00 43.828 341,856 7500.00 43.828 341,856 8000.00 43.828 341,856 8478.58 43.828 341,856 8500.00 43.828 341,856 9000.00 43.828 341,856 9500.00 43.828 341,856 9777.41 43.828 341,856 10000.00 43.828 341,856 10262.56 43.828 341,856 10401.17 43.828 341,856 10500.00 43.828 341,856 11000.00 43.828 341.856 11500.00 43.828 341,856 11690.29 43.828 341,856 12000.00 43.828 341,856 12056.24 43.828 341.856 12500.00 43.828 341,856 Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Depth Northings Eastings Northings Eastings Rate Section (fl) (fi) (fi) (fi) (fi) (ft) (°/lOOff) (fl) 3277.20 3331.10 125.61 N 95.95W 5906552-20 N 363762.19 E 3.000 149.62 3359.60 3413.50 179.42 N 113.59W 5906606.33N 363745.53 E 3.000 206.25 3438.93 3492.83 237.27 N 132.54W 5906664.50N 363727.61 E 3.000 267.12 3514.96 3568.86 298.98 N 152.76W 5906726.56N 363708.50 E 3.000 332.05 3559.58 3613.48 338.40 N 165.68W 5906766-21N 363696.30 E 3.000 373.54 3732.05 3785.95 495.72 N 217.24W 5906924.44N 363647.58 E 0.000 539.09 4092.76 4146.66 824.75 N 325.06W 5907255.35N 363545.68 E 0.000 885.33 4453.47 4507.37 1153.78 N 432.89W 5907586-27 N 363443.79 E 0.000 1231.56 4500.00 4553.90 1196.22 N 446.79W 5907628.95 N 363430.65 E 0.000 1276.22 4814.18 4868.08 1482.81 N 540.71W 5907917.18 N 363,.'.'.'.'.'.'.'.'.~tl.90 E 0.000 1577.80 5174.90 5228.80 1811.85 N 648.53W 5908248.10 N 363240.00 E 0.000 1924.04 5535.61 5589.51 2140.88 N 756.36W 5908579.01 N 363138.11 E 0.000 2270.28 5896.32 5950.22 2469.91 N 864.18W 5908909.93N 363036.22 E 0.000 2616.52 6257.03 6310.93 2798.94 N 972.01W 5909240.85N 362934.32 E 0.000 2962.76 6617.74 6671.64 3127.97N 1079.83W 5909571.76 N 362832.43E 0.000 3309.00 6963.00 7016.90 3442.91 N 1183.04W 5909888.50N 362734.90 E 0.000 3640.40 6978.45 7032.35 3457.00 N 1187.66W 5909902.68N 362730.54 E 0.O00 3655.23 7339.16 7393.06 3786.03 N ' 1295.48W 5910233.59 N 362628.64 E 0.O00 4001.47 7699.87 7753.77 4115.06 N 1403.30W 5910564-51N 362526.75 E 0.000 4347.71 7900.00 7953.90 4297.61 N 1463.13W 5910748.11 N 362470.22 E 0.000 4539.81 8060.58 8114.48 4dd4.09 N 1511.13W 5910895.42N 362424.85 E 0.000 4693.95 8250.00 8303.90 4616.87 N 1567.75W 5911069.19 N 362371.35 E 0.000 4875.77 8350.00 8403.90 4708.09 N 1597.64W 5911160.93N 362343.10 E 0.000 4971.75 8421.30 8475.20 4773.13 N 1618.95W 5911226.:34N 362322.96 E 0.000 5040.19 8782.01 8835.91 5102.16N 1726.78W 5911557-26 N 362221.07 E 0.000 5386.43 9142.72 9196.62 5431.19 N 1834.60W 5911888.17 N 362119.17 E 0.O00 5732.67 9280.00 9333.90 5556.41 N 1875.64W 5912014.11 N 362080.39 E 0.O00 5864.44 9503.43 9557.33 5760.22 N 1942.42W 5912219.O9N 362017.28 E 0.000 6078.90 9544.00 9597.90 5797.23 N 1954.55W 5912256.31 N 362005.82 E 0.000 6117.85 9864.14 9918.04 6089.25 N 2050.25W 5912550.OON 361915.39 E 0,000 6425.14 Comment 9 5/8' Casing Top Mid Brooldan M90 Base West Sak (M85) 7" Casing Shallowest Badami Sand K2 AK State Plane Zone3 Badami Continued... 17 September, 1997 - 9:46 - 2 - DrillQuest Sperry-Sun Drilling Services Proposal Report for B 1-11 - B 1-11 Wp4 BP Exploration Alaska Region Measured Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°/10Oft) 12603.77 43.828 341.856 9939.00 9992.90 6157.54 N 2072.63 W 12605.15 43.828 341.856 9940.00 9993.90 6158.45 N 2072.93 W 12749.31 43.828 341.856 10044.00 10097.90 6253.31 N 2104.01 W 13000.00 43.828 341.856 10224.85 10278.75 6418.28 N 2158.07 W 13051.49 43.828 341.856 10262.00 10315.90 6452.17 N 2169.18 W 5912618.68 N 361894.24 E 0.000 5912619.60 N 361893.96 E 0.000 5912715.01 N 361864.58 E 0.000 5912880.92 N 361813.49 E 0.000 5912915.O0 N 361803.00 E 0.000 13500.00 43.828 3411856 10585.56 10639.46 6747.31 N 2265.90 W 13520.01 43.828 341.856 10600.00 10653.90 6760.48 N 2270.21 W 5913211.83 N 361711.60 E 0.000 5913225.08 N 361707.52 E 0.000 All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. Based upon Minimum Curvature type calculations, at a Measured Depth of 13520.01ft., The Bottom Hole Displacement is 7131.48ft., in the Direction of 341.438° (True). Targets associated with this wellpath Target Entry Coordinates' Target TVD Northings Eastings Name (fi) (ft) (ft) 684427 10315.90 6452.17 N 2169.18 W Target Target Shal~. Type Circle Geological Vertical Section (ft) 6497.00 6497.96 6597.79 6771.38 6807.04 7117.62 7131.48 Comment J1 J2 x3 Target (684427) ' 13051.49 M D, 10315.90 TVD A5 Total Depth at 13520.01ft 4 1/2' Liher AK State Plane Zone3 Badami 17 September, 1997 - 9:46 - 3 - Dri/IQuest Sperry-Sun Drilling Services Proposal Report for B 1-11 - B 1-11 Wp4 BP Exploration Alaska Region AK State Plane Zone3 Badami Measured Vertical Depth Incl. Azim. Depth Northings Eastings (ft) (ft) (ft) (ft) Vertical Dogleg Section Rate (ft) (°/lOOft) 0,00 0.000 0,000 0,00 0.00 N 0.00 E 300.00 0.000 0.000 300.00 0.00 N 0.00 E 400,00 1.000 180,000 399.99 0.87 S 0.00 E 500,00 2,000 180.000 499,96 3,49 S 0.00 E 600,00 3.000 180,000 599,86 7,85 S 0,00 E 700.00 4.000 180.000 699,68 13.96 S 0.00 E 800,00 5.000 180,000 799.37 21,80 S 0,00 E 900,00 6,000 180,000 898,90 31,39 S 0,00 E 1000,00 7,000 180.000 998.26 42.71 S 0.00 E 1100,00 8,000 180,000 1097,40 55,76 S 0.00 E 1500.00 '8.000 180,000 1493.51 111.43 S 0,00 E 1600,00 7.000 180.000 1592.65 124,48 S 0.00 E 1700.00 6.000 180.000 ' 1692.01 135.80 S 0.00 E 1800,00 5,000 180,000 1791,55 145.39 S 0.00 E 1900,00 4,000 180,000 1891.24 153.23 S 0.00 E 2000.00 3.000 180.000 1991,05 159.34 S 0.00 E 2100.00 2,000 180.000 2090.95 163.70 S 0.00 E 2200.00 1,000 180.000 2190.92 166,32 S 0.00 E 2300,00 0,000 0,000 2290,91 167,19 S 0,00 E 2400,00 3,000 341,856 2390,87 164.70 S 0.82 W 2500.00 6,000 341,856 2490,55 157,25 S 3.26 W 2600.00 9.000 341.856 2589,68 144.84 S 7,32 W 2700,00 12,000 341,856 2688,00 127,53 S 13,00 W 2800,00 15,000 341,856 2785,22 105,3~ S 20,27 W 2900.00 18.000 341.856 2881.09 78.36 S 29.11 W 3000,00 21.000 341.856 2975,35 46.64 S 39,50 W 3100.00 24.000 341.856 3067.72 10,28 S 51.42 W 3200.00 27.000 341,856 3157,97 30,62 N 64,82 W 3300.00 30.000 341.856 3245,84 75.96 N 79.68 W 3400.00 33.000 341.856 3331.10 125.61 N 95.95 W 3500,00 36.000 341,856 3413.50 179.42 N 113.59 W 3600.00 39.000 341.856 3492,83 237.27 N 132,54 W 3700.00 42.000 341.856 3568.86 298.98 N 152.76 W 3760.93 43.828 341.856 3613,48 338.40 N 165.68 W 4000.00 43.828 341.856 3785,95 495.72 N 217.24 W 4500.00 43.828 341.856 4146.66 824.75 N 325.06 W 5000.00 43.828 341.856 4507.37 1153.78 N 432.89 W 5500.00 43.828 341.856 4868.08 1482.81 N 540.71 W 6000.00 43.828 341.856 5228.80 1811.85 N 648:53 W 6500.00 43.828 341,856 5589.51 2140.88 N 75§.36 W 7000.00 43.828 341.856 5950.22 2469.91 N 864.18 W 7500.00 43.828 341.856 6310.93 2798,94 N 972.01 W 8000.00 43.828 341.856 6671.64 3127.97 N 1079.83 W 8500.00 43.828 341.856 7032.35 3457.00 N 1187.66 W 9000.00 43.828 341.856 7393.06 3786.03 N 1295.48 W 9500.00 43.828 341.856 7753.77 4115.06 N 1403.30 W 10000.00 43.828 341.856 8114.48 4444.09 N 1511.13 W 10500.00 43.828 341,856 8475.20 4773.13 N 1618.95 W 11000.00 43.828 341,856 8835.91 5102.16 N 1726.78 W 11500.00 43.828 341.856 9196.62 5431.19 N 1834.60 W 12000.00 43.828 341,856 9557.33 5760.22 N 1942.42 W 12500.00 43.828 341,856 9918.04 6089,25 N 2050.25 W 13000.00 43.828 341,856 10278.75 6418.28 N 2158.07 W 13051.49 43.828 341,856 10315.90 6452.17 N 2169.18 W 13500.00 43.828 341.856 10639.46 6747.31 N 2265.90 W 13520.01 43.828 341.856 10653.90 6760.48 N 2270.21 W 0.00 0.00 0.000 -0.83 1.000 -3.31 1.000 -7,44 1,000 -13.23 1.000 -20.67 1,000 -29.75 1.000 -40.49 1.000 -52.86 1.000 -105,63 0.000 -118,01 1.000 -128.74 1,000 -137.82 1.000 -145.26 1.000 -151.05 1.000 -155.18 1.000 -157.66 1.000 -158,49 1.000 -155,87 3.000 -148.03 3.000 -134.98 3.000 -116,76 3,000 -93,42 3.000 -65.02 3.000 -31.64 3.000 6,62 3.000 49,67 3.000 97,37 3.000 149.62 3.000 206.25 3.000 267,12 3.000 332.05 3.000 373.54 3.000 539.09 0.000 885.33 0.000 1231.56 0.000 1577.80 0.000 1924.04 0.000 2270.28 0.000 2616.52 0,000 2962.76 0.000 3309.00 0.000 3655.23 0.000 4001.47 0.000 4347.71 0.000 4693.95 0.000 5040.19 0.000 5386.43 0.000 5732,67 0,000 6078.90 0.000 6425.14 0.000 6771.38 0.000 6807.04 0.000 7117.62 0.000 7131,48 0.000 All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference, Northings and Eastings are relative to Well Reference. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well Reference and calculated along an Azimuth of 341.438° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 13520.01ft., The Bottom Hole Displacement is 7131.48ft., in the Direction of 341.438° (True).. Continued... 17 September, 1997 - 9:4~ - 2 - DrillQuest Sperry-Sun Drilling Services Proposal Report for B1-11 - B1-11 Wp4 BP Exploration Alaska Region AK State Plane Zone3 Badami Comments Measured Depth TVD (~) (~) 300.00 300.00 1100.00 1097.40 1500.00 1493.51 2300.00 2290.91 3760,93 3613.48 13051.49 10315.90 13520.01 10653.90 Station Coordinates Northlngs Eastings (ft) (ft) 0,00 N 0,00 E 55.76 S 0.00 E 111.43 S 0.00 E 167.19 S 0.00 E 338.40 N 165,68 W 6452.17 N 2169.18 W 6760.48 N 2270.21 W Comment KOP - Start DIr @ 1,000°/100ft: 300.00 MD,300.00 TVD End Dir, Start Sail @ 8.000°: 1100.00 MD,1097.40 TVD Start DIr @ 1,000°/100ft: 1500.00 MD,1493.51TVD Start DIr @ 3,000°/100ft: 2300.00 MD,2290,91 TVD Sail Angle = 43,828°1nc. on 341,856°Azh Target (684427) · 13051,49 MD,10315.90 TVD Total Depth at 13520.01ft Formation Tops Measured Vertical Sub-Sea Depth Depth Depth Northings (~) (~) (~) (~) 2002.85 1993.90 1940.00 159.49 S 8478.58 7016.90 6963.00 3442.91N 9777,41 7953,90 7900,00 4297.61N 10262,56 8303,90 8250.00 4616.87 N 11690.29 9333.90 9280.00 5556.41 N 12056.24 9597.90 9544.00 5797.23 N 12603.77 9992.90 9939,00 6157.54 N 12605.15 9993.90 9940.00 6158.45 N 12749.31 10097.90 10044.00 6253.31 N 13051.49 10315.90 10262.00 6452,17 N Eastings Formation Name (fi) 0.00 E Base Permafmst 1183.04W Top Mid Brookian 1463,13W Mg0 1567.75 W Base West Sak (M85) 1875.64 W Shallowesl Badaml Sand · 1954.55W K2 2072,63W J1 2072,93W J2 2104.01W X3 2169.18W A5 Casing details From Measured Vertical Depth Depth (ft) (ft) <Surface> <Surface> <Surface> <Sudace> To Measured Vertical Depth Depth Casing Detail (~) (~) 5064,49 4553,90 9 5/8" Casing 10401.17 8403.90 7" Casing 13520.01 10653.90 4 1~' Liner Targets associated with this wellpath · Target Entry Coordinates Target TVD Northings Eastings Target Name (ft) (ft) (ft) Shape 684427 10315.90 6452.17 N 2169.18 W Circle Target Type Geological 17 R~ntnmh~r_ 1.qq7 . _q'dR - ~) . '113/21/1997 13:513 91375rq7252 SPERRY-SUN PAGE 82 _l~q'i'~L.lm~ m~vte"mn &'an;si~& IPu~WTltl~. I,nc,(:oi,a~O' -' 5631 811v~c~ Way #O Anchoml~, AJaakn 99618 (007) ~63,.3266 Fax (007) 663-7252 Shared Services Ddlling Select POC Name ApProved Well Close ApproaCh Review Badami B1-11 Wp4 AWD Th8 scan was perfom~d with the following psmmat~: S~ $~ ~ Rute of ~ Increase ., , III J AnU-Colilslm Scan ~mmmary~' - . . ~t,, p~...,a Xo~, mo ~ ~=~ - ~" ~=~ ~, ~ ~ ~ l~'-s~ ~ ~'~~ ~o' ~ l~,~ f~ a ~ ~U ~ ~ D~a ~ w~ b ~ lOt.~' ~a n~ ~ u~d m ~ a ~ ~ z~ ~ .1~5 t 1' ~ ~ 87~15' ~ ~ D~ ~ v~ of ~2555' i I I S l. i Co~en~: ~0~: ~se ~ell summ~i~ ~ ~m~d ~ ~1 ~m, not ~ol s~e~s. Af ~ flmo_of ~ls ~o~ s~m ~ ~ro~ ,, 01 wm not ~lose enough fo enter ~e'sco~, ~ , . At d~s e~la,t'ged r~l.i~ ~ following wells ~ demcf~ drain8 tho ,scan (Sued em c~.m 'Al~w~ D~Wt~ ~ Pz~): Nole: ~hi-, Iht my no~ include all th~ walls d~_~'_.~, only tho~ of whic~ ~ ~ffconc~a or may effect Tolemuc~ Line drawing[ _ m . ~..~ L i ~l _ .. l~l-Ol 17~7.81 'ZwR) .. B 1-21 2299.20 'livid ill ill . ~ Ijl iii i · s · · i Tolerance Plotrequlted: NO CommentS: i m i i i ii I i i m _ mm _ _ m mi -. _ ~ mm I · I i i]1 · __ ~ _1 mi mi I m mel _ _ __ _ ! I II Close Apl · / /Date: H 12 8 3 6 2 ~o/o~/~7 ool~a~ . .= VENDOR ALASI4.AST ! 4 OO DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 1001 c27 ClX, 1001 c270 100. O0 100. O0 PYMT ;OMMENTS' per,nit to d~ill ~pplication HANDLINO INST' s/h Kath§ Campoano~, x51~2 THE A~ACHED CHECK IS IN PAYME~ FOR ~MS DE~RIBED ABOVE. ·WELL PERMITCHECKLIST COMPANY ,,~ WELL NAME~<.~.~' _z~;',/-/_,,/ PROGRAM: exp [] dev/~redrll [] serv [] wellbore seg ~; ann. disposal para req [] FIELD & POOL ~"~'~::3~ O ~, INIT CLASS ~,"~,~¢.--' //-~.~_~ '/ GEOL AREA ~: ~ UNIT# ¢Or/ (2 ~-- ~ <~ ON/OFF SHORE '¢'¢~ ADMINISTRATION ENGINEERING GEOLOGY D,T 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 drilling 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. 13. Permit can be issued without administrative approval ...... N Can permit be approved before 15-day wait ........... N REMARKS /ifA_ 14. Conductor string provided ................... ~:~;k-~N 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ ,,-,,Y 18. CMT will cover all known productive horizons .......... f,,~., N 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... ,,_,~ N /t,, 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... N 25. BOPEs, do they meet regulation ..... ,, .......... 26. BOPE press rating appropriate; test to 27. Choke manifold complies w/APl RP-53 (May 84) ........ L~,,N . v 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. 30. Permit can be issued w/o hydrogen sulfide measures ..... Y ,~'~Y " 31. Data presented on potential overpressure zones ....... Y//N .~.~ 32. Seismic analysis of shallow gas zones ............. /)f' N --N 33. Seabed condition survey (if off-shore) ............. 34. Contact name/phone for we.ekly,orog, ress repo. rts /.// Y N ...... Y N lexp~ora~ory omyj GEOLOGY: ENGINEERING: COMMISSION: ' JDH ~--~::~" ' RNC~ co Comments/Instructions' HOW/Ijt - A:\FORMS\cheklist rev 09/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Fri Apr 03 13:34:50 1998 Reel Header Service name ............. LISTPE Date ..................... 98/04/03 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Tape Header Service name ............. LISTPE Date ..................... 98/04/03' Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Technical Scientific Technical Physical EOF Comment Record TAPE HEADER BADAMI MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 AK-VC-80075 S.NEUBAUER N.SCALES Date~ 500292282900 BP E×?LORATION (ALASKA), ZNC, SPERRY-SUN DRILLING SERVICES 03-APR-98 MWD RUN 6 MWD RUN 7 AK-VC-80075 AK-VC-80075 M.CADY M.CADY N.SCALES N.SCALES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: MWD RUN 8 AK-VC-80075 M.CADY N.SCALES MWD RUN 9 MWD RUN 10 AK-VC-80075 AK-VC-80075 M.CA~DY M.CADY N.SCALES N.SCALES 09N 20E 3854 156 ', / FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 53.90 52.40 18.60 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 12.250 9.625 5059.0 3RD STRING 8.500 7.000 10605.0 PRODUCTION STRING 6.000 13350.0 REMARKS: 1o ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 1-4 ARE DIRECTIONAL ONLY AND NOT PRESENTED. 3. MWD RUNS 5-10 ARE DIRECTIONAL WITH NATURAL GAMMA PROBE (NGP) UTILIZING A SCINTILLATION DETECTOR. 4. DEPTH SHIFT/CORRECTION OF MWD DATA IS WAIVED AS PER THE PHONE CONVERSATION BETWEEN K LEMLEY OF BP EXPLORATION (ALASKA), INC. AND A TURKER OF SPERRY- SUN DRILLING SERVICES ON 3/23/98. THIS DATA IS CONSIDERED PDC. 5. MWD RUNS 1-10 REPRESENT WELL Bi-ll WITH API#: 50-029-22829-00. THIS WELL REACHED A TOTAL DEPTH (TD) OF 13350'MD, 10580'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/03 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 5007.0 13284.0 ROP 5076.5 13350.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH EQUIVALENT UNSHIFTED DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD MWD $ REMARKS: BIT RUN NO MERGE TOP MERGE BASE 5 5075.0 10616.0 6 10616.0 10986.0 7 10986.0 11222.0 8 11222.0 11243.0 9 11243.0 13167.0 10 13167.0 13350.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. -Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD AAPI 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 5007 13350 9178.5 16687 5007 GR 13.59 105.13 65.7284 16555 5007 ROP 2.95 4117.78 163.82 16548 5076.5 Last Reading 13350 13284 13350 First Reading For Entire File .......... 5007 Last Reading For Entire File ........... 13350 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 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 ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FI LE HEADER FILE NUMBER: 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 5007.0 ROP 5076.5 $ 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 10547.0 10615.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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: 26-JAN-98 MSC 2.04 MEMORY 10616.0 5075.0 10616.0 41.4 46.6 TOOL NUMBER NGP SPC 318 8.500 8.5 NON DISPERSED 9.80 460.0 8.2 9OO 5.3 .000 .000 .000 .000 53.9 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 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 5 AAPI 4 1 68 4 2 ROP MWD 5 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 5007 10615.5 7811.25 11218 5007 GR 13.59 105.13 59.8569 11081 5007 ROP 7.83 4117.78 227.301 11079 5076.5 Last Reading 10615.5 10547 10615.5 First Reading For Entire File .......... 5007 Last Reading For Entire File ........... 10615.5 File Trailer S~rvice name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 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 ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10547.5 ROP 10616.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10921.0 10985.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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 (OPrM~4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: 30-JAN-98 MSC 2.04 MEMORY 10986.0 10616.0 10986.0 39.6 40.7 TOOL NUMBER NGP SPC 318 6.000 6.0 KCL/POLYMER 11.10 460.0 9.2 10100 6.6 .000 .000 .000 .000 49.2 .0 Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 6 AAPI 4 1 68 4 2 ROP MWD 6 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10547.5 10985 10766.2 876 10547.5 GR 41.64 95.85 74.1952 748 10547.5 ROP 7.86 204 40.687 739 10616 Last Reading 10985 10921 10985 First Reading For Entire File .......... 10547.5 Last Reading For Entire File ........... 10985 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 7 DEPTH INCREMENT: .5000 FI LE SUMMARY VENDOR TOOL CODE START DEPTH GR 10921.5 ROP 10987.5 $ 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 11156.0 11222.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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 (OH/~4) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING'TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined 01-FEB-98 MSC 2.04 MEMORY 11222.0 10986.0 11222.0 39.6 45.1 TOOL NUMBER NGP SPC 217 6.000 6.0 KCL/POLYMER 12.90 54.0 8.0 14000 4.7 .000 .000 .000 .000 51.6 .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 Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 7 AAPI 4 1 68 4 2 ROP MWD 7 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 10921.5 11222 11071.8 602 10921.5 GR 71.37 91.31 82.4613 470 10921.5 ROP 8.36 49.34 15.4829 470 10987.5 Last Reading 11222 11156 11222 First Reading For Entire File .......... 10921.5 Last Reading For Entire File ........... 11222 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE GR ROP $ START DEPTH STOP DEPTH 11156.5 11177.0 11225.5 11242.4 LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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 (OPIMM) 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 02-FEB-98 MSC 2.04 MEMORY 11243.0 11222.0 11243.0 45.1 45.1 TOOL NUMBER NGP SPC 318 6.000 6.0 KCL/POLYMER 12.90 61.0 8.1 12000 4.9 .000 .000 .000 .000 .0 Name Service Order Units Size Nsam Rep Code Offset Channel 56.1 DEPT FT 4 1 68 GR MWD 8 AAPI 4 1 68 ROP MWD 8 FT/H 4 1 68 Name Min Max Mean Nsam DEPT 11156.5 11242.5 11199.5 173 GR 84.71 91.25 86.6462 42 ROP 5.25 31.86 11.6421 35 First Reading 11156.5 11156.5 11225.5 Last Reading 11242.5 11177 11242.5 First Reading For Entire File .......... 11156.5 Last Reading For Entire File ........... 11242.5 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Conunent Record FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11177.5 13101.0 ROP 11243.0 13167.0 $ LOG HEADER DATA DATE LOGGED: 07-FEB-98 SOFTWARE SURFACE SOFTWARE VERSION: MSC DOWNHOLE SOFTWARE VERSION: 2.04 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 13167.0 TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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 11243.0 13167.0 34.6 45.5 TOOL NUMBER NGP SPC 318 6.000 6.0 KCL/POLYMER 12.60 58.0 8.8 20000 5.2 .000 .000 .000 .000 58.6 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 9 AAPI 4 1 68 4 2 ROP MWD 9 FT/H 4 1 68 8 3 First Last Name Min Max Mean Nsam DEPT 11177.5 13167 12172.2 3980 GR 31.21 94.52 77.1348 3848 ROP 2.95 121.94 38.6949 3849 Reading 11177.5 11177.5 11243 Reading 13167 13101 13167 First Reading For Entire File .......... 11177.5 Last Reading For Entire File ........... 13167 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 13104.5 13284.0 ROP 13169.0 13350.0 $ LOG HEADER DATA DATE LOGGED: 09-FEB-98 SOFTWARE SURFACE SOFTWARE VERSION: MSC DOWNHOLE SOFTWARE VERSION: 2.04 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): 13350.0 TOP LOG INTERVAL (FT): 13167.0 BOTTOM LOG INTERVAL (FT): 13350.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 33.6 MAXIMUM ANGLE: 35.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ 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 TOOL NUMBER NGP SPC 217 6.000 6.0 KCL/POLYMER 12.50 58.0 8.9 20000 5.5 .000 .000 .000 .000 62.8 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 10 AAPI 4 1 68 4 2 ROP MWD 10 FT/H 4 1 68 8 3 First Name Min Max Mean Nsam Reading DEPT 13104.5 13350 13227.2 492 13104.5 GR 31.94 92.88 82.5391 360 13104.5 ROP 7.54 67.77 15.9981 363 13169 Last Reading 13350 13284 13350 First Reading For Entire File .......... 13104.5 Last Reading For Entire File ........... 13350 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Nuraber ........... 1.0.0 Date of Generation ....... 98/04/02 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 98/04/02- Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 98/04/02 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Scientific Scientific Technical Technical Physical EOF Physical EOF End Of LIS File