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198-031
Pages NOT Scanned in this Well History File XHVZE 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. /'~,~"' ~/ File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original'- Pages: [] Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED [] Logs of vadous kinds n Other COMMENTS: Scanned by: Beverly Mildred Daretha {~)l~n Lowell TO RE-SCAN Notes: Re-Scanned by: Bevedy Mildred Daretha Nathan Lowell Date: Is/ PLUGGi_%=' & LOCATION CLE~:i~~CE REPORT State of Alaska Review '~._e well ____-'~ ~ o, and' cc=m~ent: an ptuq~ing, well head s ua='-'s, and !ocs=ich c!ear~ce n provide !oc. clear, code. Location Clsaran~s: kt~ Conclusions Well Compliance Report File on Left side of folder MI/LN~OINT uNIT ~:37 50[ 0~9222864200 BP E~0RATION MD 16575 TVD 07109 /-~CompletionDate: 5~15/98 Completed Status: P&A Current: 198-031-0 T Name Interval Sent Received T/C/D · L DGR/CNP/SLD-MD [_F~AL 3947-16575 OH 3/9/99 3/9/99 L DGR/CNP/SLD-TVD [F/ttq~L 3136-7109 OH 3/9/99 3/9/99 L DGR/EWR4-MD [I;I~AL 3947-16575 OH 3/9/99 3/9/99 / L DGR/EWR4-TVD fJ~AL 3136-7109 OH 3/9/99 3/9/99 L JWL ~"~ NC4~AL 6950-7245 ~//1'~ /~'~ qS,O~ CH 5 8/17/98 8/20/98 ~_ I BL(C) 11964-14500 OH 5 10/7/98 10/8/98 [~,~MAG-PP. OP-ANALY 1 BL(C) 11964-14500 OH 5 10/7/98 n PERF '-~AL 7050-7140 ~ ~ ~wv,x.c~Q ..Oq{'~ CH 5 8/17/98 - L PERF/GR ~IN~L, rm~a(. 7550-7946 (~/q.~/c~L,],.~/,.~---r'~ CH 5 6/21/98 L TIE IN ,.,,,._ 6780-7160 '/'"ql'I'~' CH 5 8/17/98 ~L--~I)L4M-AC--M4~- I 12000-14543 OH 5 10/7/98 10/8/98 8/20/98 6/25/98 8/20/98 10/8/98 L.--ZD EdM~=T-VD .... 1 8838-10800 OH 5 10/7/98 10/8/98 R SRVY RPT ~I~Y 0-16575. PB1 OH 10/1/98 10/1/98 T 8976 ~ SPERRY MPT/GR/EWR4/CNP OH 2/18/99 2/22/99 Daily Well Ops j~//,l~/~f ~-- ~/{_(a//_ ~e Are Dry Ditch Samples Required? yes ~____~And Received,~ces--ntr-~ Was the well cored? yes ~ Analysis Description Received? ~o-- ~ ~ Comments: . Tuesday. April 04, 2000 Page 1 of 1 -: ~-- STATE OF ALASKA ~-- !'~ L~ C ~' I V E D' ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG,.jCT 0 7 19.9~ 1. Status of Well Classification of Service Well [--~ Oil [--~ Gas [] Suspended [] Abandoned [] Service Alaska 0ii & Gas Cons. 8nmm 2. Name of Operator 7. Permit Number Atiuhorage BP Exploration (Alaska)Inc. 98-31 398-072 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22864 4. Location of well at surface · ' -' ~ 9. Unit or Lease Name ~ -...., ~ Milne Point Unit 3240' NSL, 4835' WEL, SEC. 8, T13N, R10E, UM ~,~: ~ At top of productive interval~! 10. Well Number N/A MPL-37 At total depth 11. Field and Pool 2166' SNL, 2420' WEL, SEC. 24, T13N, RDE, UM Milne Point Unit / Kuparuk River 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Sands KBE = 48.2'I ADL 025514 12. Date Spudded3/2/98 113' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'115' water depth' if OffshOre 116' NO' Of COmpletiOns3/12/98 3/15/98 N/A MSLI One 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 16575 7109 FTI 10653 4659 FT [~Yes []NoI N/A MDI 1800' (Approx.) 22. Type Electric or Other Logs Run MWD, LWD, ESS 23. CASING~ LINER AND CEMENTING RECORD CASING SE-FI-lNG DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO'FrOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.1# H-40 32' 112' 24" 250 sx Arcticset I (Approx.) 9-5/8" 40# L-80 31' 8212' 12-1/4" 2031 sx PF 'E', 625 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD Bottom and interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A MD TVD MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 15578'-16575' Abandonment Plug, 70 bbls Class 'G' 11120'-11165' 7" Inflatable Payzone Packer 10416'-10653' Kickoff Plug, 46 bbls Class 'G' 27. PRODUCTION TEST ~ I f'~' ~ ~ ~ ~ Date First Production Method of Operation (Flowing, gas lift, etc.) !~ ~ ~) ~ ~- ~ ~ ~ Not on Production N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL iCHOKE SIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL O~L GRAWTY-API (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. 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 Kuparuk 14926' 5841' Top Kuparuk 'B' 15072' 5925' Top Kuparuk 'A' 15184' 5996' TMLV 15300' 6074' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32. I hereby certify..~~regoing is t.~nd correct bthe best of my knowledge Signed .¢~re~~~~~ .~/~/~ ~'~ Title Drilling Engineering Supervisor Date 98-31 398-072 Prepared By Name/Number: Kathy Campoamor, 564-5122 Well Number Permit No. / Approval No. J NSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Performance Enquiry Report Operator BP Exploration Date 18:11, 01 Oct 98 Page 1 The analysis is from - 03:30, 09 Mar 98 - to - 03:30, 09 Mar 98 Programs in Result Table: MPL-37 Drill and Complete Well Type Time From Time To Duration Description E.M.W.(equivalent mud weight) MPL-37 Event 03:30, 09 Mar 98 03:30, 09 Mar 98 0 hr 0 min Obtained leak off 12.9 Hole Size MDR 8-1/2 Progress Report Facility M Pt L Pad Well MPL-37 Rig Page 1 Date 01 October98 Date/Time 28 Feb 98 01 Mar 98 02 Mar 98 03 Mar 98 04 Mar 98 05 Mar 98 06 Mar 98 07 Mar 98 20:00-06:00 06:00-14:00 14:00-20:00 20:00-23:00 23:00-00:00 00:00-05:30 05:30-06:00 06:00-07:00 07:00-07:30 07:30-10:30 10:30-11:30 11:30-06:00 06:00-12:00 12:00-13:00 13:00-15:30 15:30-18:00 18:00-20:00 20:00-21:00 21:00-22:30 22:30-06:00 06:00-06:30 06:30-10:30 10:30-11:30 11:30-12:30 12:30-13:00 13:00-14:00 14:00-18:00 18:00-18:15 18:15-20:30 20:30-21:30 21:30-01:00 01:00-03:30 03:30-04:30 04:30-06:00 06:00-06:15 06:15-18:00 18:00-18:15 18:15-03:00 03:00-05:00 05:00-06:00 06:00-06:15 06:15-09:00 09:00-10:00 10:00-13:30 13:30-16:00 16:00-19:00 19:00-22:30 22:30-23:00 23:00-00:00 00:00-06:00 06:00-10:00 10:00-11:00 11:00-13:00 13:00-14:15 Duration 10hr 8 hr 6hr 3hr 1 hr 5-1/2 hr 1/2 hr lhr 1/2 hr 3hr 1 hr 18-1/2 hr 6hr lhr 2-1/2 hr 2-1/2 hr 2hr lhr 1-1/2 hr 7-1/2 hr 1/2 hr 4hr lhr lhr 1/2 hr lhr 4hr 1/4 hr 2-1/4 hr lhr 3-1/2 hr 2-1/2 hr lhr 1-1/2 hr 1/4 hr 11-3/4 hr 1/4hr 8-3/4 hr 2hr lhr 1/4 hr 2-3/4 hr lhr 3-1/2 hr 2-1/2 hr 3hr 3-1/2 hr 1/2 hr 1 hr 6 hr 4hr 1 hr 2hr 1-1/4 hr Activity Rig moved 25.00 % Rig moved 100.00 % Rigged up Divertor Racked back drill pipe Held safety meeting Racked back drill pipe Made up BHA no. 1 Made up BHA no. 1 Held safety meeting Made up BHA no. 1 Circulated at 0.0 ft Drilled to 3190.0 ft Drilled to 3950.0 ft Circulated at 3950.0 ft Pulled out of hole to 808.0 ft Pulled BHA Made up BHA no. 2 Serviced Top drive R.I.H. to 3950.0 ft Drilled to 5300.0 ft Held safety meeting Drilled to 6067.0 ft Circulated at 6067.0 ft Pulled out of hole to 3870.0 ft Serviced Top drive R.I.H. to 6067.0 ft Drilled to 6633.0 ft Held safety meeting Drilled to 6663.0 ft Circulated at 6663.0 ft Pulled out of hole to 825.0 ft Pulled BHA Made up BHA no. 3 R.I.H. to 2600.0 ft Held safety meeting Drilled to 7510.0 ft Held safety meeting Drilled to 8250.0 ft Circulated at 8250.0 ft Pulled out of hole to 8000.0 ft Held safety meeting Pulled out of hole to 825.0 ft Serviced Top drive R.I.H. to 8250.0 ft Circulated at 8250.0 ft Pulled out of hole to 825.0 ft Pulled BHA Held safety meeting Rigged up Casing handling equipment Ran Casing to 4400.0 ft (9-5/8in OD) Ran Casing to 8212.0 ft (9-5/8in OD) Rigged down Casing handling equipment Circulated at 8212.0 ft Mixed and pumped slurry - 453.000 bbl Progress Report Facility M Pt L Pad Well MPL-37 Rig (~)/V/~ ~ Page 2 Date 01 October98 Date/Time 14:15-15:30 15:30-19:00 19:00-20:00 20:00-21:00 21:00-01:00 08 Mar 98 01:00-03:30 03:30-06:00 06:00-06:30 06:30-07:00 07:00-11:00 11:00-13:30 13:30-16:30 16:30-20:30 20:30-21:30 21:30-22:30 22:30-00:30 09 Mar 98 00:30-01:00 01:00-02:00 02:00-02:30 02:30-03:00 03:00-03:30 03:30-06:00 06:00-06:30 06:30-17:30 17:30-19:00 19:00-20:00 20:00-20:30 20:30-21:00 21:00-06:00 10 Mar 98 06:00-06:30 06:30-08:00 08:00-09:30 09:30-10:30 10:30-11:30 11:30-12:00 12:00-00:00 11 Mar 98 00:00-01:30 01:30-04:00 04:00-04:30 04:30-06:00 06:00-06:30 06:30-07:00 07:00-18:00 18:00-18:15 18:15-06:00 12 Mar 98 06:00-06:15 06:15-09:00 09:00-17:00 17:00-20:30 20:30-03:00 13 Mar 98 03:00-06:00 06:00-06:15 06:15-08:00 08:00-09:00 Duration 1-1/4 hr 3-1/2 hr lhr lhr 4 hr 2-1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 4 hr 2-1/2 hr 3 hr 4hr lhr 1 hr 2hr 1/2 hr 1 hr 1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr llhr 1-1/2 hr lhr 1/2 hr 1/2 hr 9hr 1/2 hr 1-1/2 hr 1-1/2 hr lhr lhr 1/2 hr 12hr 1-1/2 hr 2-1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1/2 hr llhr 1/4 hr 11-3/4 hr 1/4 hr 2-3/4 hr 8 hr 3-1/2 hr 6-1/2 hr 3hr 1/4 hr 1-3/4 hr lhr Activity Displaced slurry - 610.000 bbl Circulated at 2048.0 fit Mixed and pumped slurry - 464.000 bbl Displaced slurry - 150.000 bbl Removed Divertor Installed Casing head Installed BOP stack Held safety meeting Installed BOP stack Tested BOP stack Made up BHA no. 4 R.I.H. to 2047.0 fit Singled in drill pipe to 6100.0 ft Serviced Block line Serviced Top drive R.I.H. to 8128.0 fit Circulated at 8128.0 ft Tested Casing Drilled installed equipment - Float shoe Circulated at 8270.0 fit Performed formation integrity test Drilled to 8617.0 fit Held safety meeting Drilled to 8617.0 ft Circulated at 8617.0 ft Pulled out of hole to 8200.0 fit Serviced Top drive R.I.H. to 8617.0 fit Drilled to 11861.0 ft Held safety meeting Drilled to 12233.0 ft Circulated at 12233.0 ft Pulled out of hole to 10135.0 ft Serviced Top drive R.I.H. to 12233.0 ft Drilled to 14193.0 fit Circulated at 14193.0 ft Pulled out of hole to 8212.0 ft Serviced Top drive R.I.H. to 12000.0 ft Held safety meeting R.I.H. to 14193.0 ft Drilled to 15030.0 fit Held safety meeting Drilled to 15780.0 fit Held safety meeting Circulated at 15780.0 ft Drilled to 16575.0 ft Circulated at 16575.0 ft Pulled out of hole to 800.0 ft Pulled BHA Held safety meeting Pulled BHA Serviced Block line Facility M Pt L Pad Progress Report Well MPL-37 Rig ¢mt~)/V/-~'' Page Date 3 01 October 98 Date/Time 14 Mar 98 15 Mar 98 16 Mar 98 Duration 09:00-10:00 1 hr 10:00-17:00 7 hr 17:00-19:00 2 hr 19:00-20:30 1-1/2 hr 20:30-22:00 1-1/2 hr 22:00-23:30 1-1/2 hr 23:30-04:30 5 hr 04:30-05:00 1/2 hr 05:00-06:00 1 hr 06:00-06:15 1/4 hr 06:15-15:30 9-1/4 hr 15:30-19:30 4 hr 19:30-02:30 7 hr 02:30-06:00 3-1/2 hr 06:00-06:15 1/4 hr 06:15-13:00 6-3/4 hr 13:00-15:30 2-1/2 hr 15:30-16:30 1 hr 16:30-17:00 1/2 hr 17:00-18:00 1 hr 18:00-21:30 3-1/2 hr 21:30-22:00 1/2 hr 22:00-00:00 2 hr 00:00-00:30 1/2 hr 00:30-01:00 1/2 hr 01:00-02:00 1 hr 02:00-05:00 3 hr 05:00-06:00 1 hr 06:00-06:15 1/4 hr 06:15-12:00 5-3/4 hr 12:00-13:30 1-1/2 hr 13:30-16:00 2-1/2 hr Activity Serviced Top drive Ran Drillpipe to 16575.0 ft (5in OD) Circulated at 16575.0 ft Batch mixed slurry - 70.000 bbl Pulled out of hole to 14300.0 ft Circulated at 14300.0 ft Pulled out of hole to 0.0 fi Serviced Top drive Ran Drillpipe to 0.0 ft (5in OD) Held safety meeting Ran Drillpipe in stands to 11164.0 ft Circulated at 11164.0 ft Pulled out of hole to 0.0 ft Ran Drillpipe in stands to 2700.0 ft Held safety meeting Ran Drillpipe in stands to 11120.0 ft Circulated at 11120.0 ft Batch mixed slurry - 46.000 bbl Pulled out of hole to 9520.0 ft Circulated at 9520.0 ft Pulled out of hole to 0.0 ft Retrieved Wear bushing Tested BOP stack Installed Wear bushing Installed Drillfloor / Derrick Serviced Top drive Made up BI-IA no. 5 R.I.H. to 1500.0 ft Held safety meeting R.I.H. to 9766.0 ft Reamed to 10416.0 ft Drilled cement to 10653.0 ft fl0~tT~' Milne Point Unit Measured Depth (ft) Incl. Sub-Sea Depth (ft) Vertical Depth (ft) 0.00 0,000 0.000 -46.70 0.00 1~0.40 0,840 56.810 93.69 140.39 207.77 0,810 53.590 161.06 207.76 296.21 0,610 100.710 249.49 296.19 387.62 1,720 172.590 340.88 387.58 478.05 2.960 177.880 431.24 477.94 568.24 3.920 184.950 521.26 567.96 658.85 4.670 184.400 611.62 658.32 750.15 5.010 186.930 702.59 749.29 845,22 5.470 188.310 797.27 843.97 940.47 6.370 200,090 892.01 938.71 1034.50 8.540 199.430 985.24 1031.94 1130.05 11.110 198.370 1079.38 1126.08 1224.63 13.670 196.730 1171.75 1218.45 1320.68 17.750 197.020 1264.19 1310.89 1416.08 20.130 197.760 1354,42 1401.12 1511.19 20.380 196.900 1443,65 1490.35 1607.20 22.980 193.690 1532.86 1579.56 1702.75 25.060 197.190 1620,14 1666.84 1798.13 24.450 198.830 1706.76 1753.46 1893.51 23.800 197.960 1793.81 1840.51 1989.20 26.200 199.410 1880.52 1927.22 2084.53 26.130 199.570 1966.09 2012.79 2180.33 28.530 199.160 2051.19 2097.89 2275.82 29.460 202.530 21~4.71 2181.41 2370.36 32.170 202.850 2215.90 2262.60 2465.84 34.480 204.170 2295.67 2342.37 2561.46 35.880 206.800 2373.83 2420.53 2657.26 38.640 208.870 2450.07 2496,77 2750.32 41.770 211.320 2521.14 2567.84 Sperry-Sun Drilling Services Survey Report for MPL-37PB1 Your Ref: 500292286470 Local Coordinates Northings Eastings (ft) (ft) 0.00 N 0.00 E 0.56 N 0.86 E 1.12 N 1.66 E 1.40 N 2.62 E 0.05 S 3.28 E 3.73 S 3.54 E 9.13 S 3.36 E 15.89 S 2.81 E 23.56 S 2.04 E 32.16 S 0.89 E 41.62 S 1.58 W 53.10 S 5.70 W 68.53 S 10.96 W 87.88 S 17.05 W 112.76 S 24.61 W 142.31 S 33.87 W 173.74 S 43.68 W 207.95 S 52.98 W 245.41 S 63.37 W 283.39 S 75.71 W 320.38 S 88.02 W 358.68 S 100.99 W 398.31 S 115.02 W 439.80 S 129.60 W 483.03 S 146.08 W 527.71 S 164.76 W 575.80 S 185.70 W 625.51 S 209.42 W 676.77 S 236.53 W 728.71 S 266.68 W Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (ft) (°/100ft) (ft) 6031431.09 N 545045.94 E 0.00 6031431.66 N 545046.80 E 0.598 -0.97 6031432.22 N 545047.59 E 0.082 -1.89 6031432.51 N 545048.55 E 0.674 -2.70 6031431.06 N 545049.22 E 1.790 -1.94 6031427.38 N 545049.50 E 1.390 0.84 6031421.98 N 545049.36 E 1.162 5.25 6031415.22 N 545048.85 E 0.829 10.98 6031407.55 N 545048.13 E 0.440 17.55 6031398.94 N 545047.02 E 0.502 25.11 6031389.47 N 545044.61 E 1.583 34.14 6031377.96 N 545040.56 E 2.310 45.78 6031362.50 N 545035.40 E 2.696 61.25 6031343.10 N 545029.42 E 2.732 80.36 6031318.18 N 545022.02 E 4.249 104.76 6031288.58 N 545012.93 E 2.507 133.91 6031257.09 N 545003.32 E 0.409 164.89 6031222.82 N 544994.23 E 2.975 197.77 6031185.30 N 544984.06 E 2.638 233.92 6031147.25 N 544971.95 E 0.963 271.65 6031110.18 N 544959.86 E 0.777 308.57 6031071.81 N 544947.12 E 2.588 346.93 6031032.10 N 544933.34E 0.104 386.99 6030990.51 N 544919.01 E 2.513 428.88 6030947.18 N 544902.79 E 1.968 473.29 6030902.39 N 544884.38 E 2.872 520.19 6030854.18 N 544863.73 E 2.536 571,17 6030804.33 N 544840.31 E 2.157 625.12 6030752.90 N 544813.52 E 3.164 682.35 6030700.78 N 544783.68 E 3.768 741.96 Comment Alaska State Plane Zone 4 Milne Point L Pad 9'2- o- 1 ORIGINAL Continued... 2 April, 1998- 18:25 - 1 - DrillQuest Milne Point Unit Measured Depth (ft) Incl. Sub-Sea Depth (ft) Sperry. Sun Drilling Services Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) 2845.72 45.190 212.320 2590.36 2637.06 2941.55 48.580 213.360 2655.84 2702.54 3036.31 52.370 212.860 2716.14 2762.84 3131.98 54.330 213.650 2773.25 2819.95 3226.66 57.310 213.230 2826.43 2873.13 3320.49 60.410 213.500 2874.95 2921.65 3414.60 63.840 212.550 2918.94 2965.64 3509.38 66.630 213.770 2958.64 3005.34 3604.86 68.950 215.900 2994.74 3041.44 3700.68 72.220 217.170 3026.58 3073.28 3796.39 76.120 217.880 3052.69 3099.39 3890.98 76.810 218.970 3074.83 3121.53 3986.06 76.110 218.820 3097.09 3143.79 4081.55 74.600 219.510 3121.23 3167.93 4177.51 73.900 220.600 3147.28 3193.98 4272.67 73.150 220.400 3174.26 3220.96 4366.66 73.750 221.290 3201.04 3247.74 4462.20 74.240 221.120 3227.38 3274.08 4558.20 73.620 221.860 3253.95 3300.65 4653.82 75.660 221.150 3279.28 3325.98 4748.94 77.400 220.160 3301.44 3348.14 4843.79 77.340 220.540 3322.18 3368.88 4939.49 77.240 220.270 3343.23 3389.93 5035.18 77.230 221.710 3364.38 3411.08 5130.90 77.630 221.780 3385.21 3431.91 5226.58 77.600 221.300 3405.73 3452.43 5322.13 77.650 222.180 3426.21 3472.91 5417.48 76.870 221.690 3447.23 3493.93 5512.94 76.920 220.580 3468.88 3515.58 5608.45 77.040 221.980 3490.40 3537.10 Survey Report for MPL-37PBI Your Ref: 500292286470 784.47 S 301.30W 843.22 S 339.24W 904.44 S 379.15W 968.62 S 421.25W 1033.97 S 464.40W 1101.04 S 508.57W 1170.78 S 553.89W 1242.81S 600.97W 1315.35 S 651.46W 1387.95 S 705.26W 1460.96 S 761.34W 1533.00 S 818.50W 1604.94 S 876.54W 1676.57 S 934.88W 1747.26 S 994.31W 1816.65 S 1053.58W 1884.81S 1112.50W 1953.90 S 1173.00W 2023.00 S 1234.11W 2092.05 S 1295.21W 2162.23 S 1355.47W 2232.76 S 1415.39W 2303.85 S 1475.90W 2374.29 S 1537.12W 2444.00 S 1599.32W 2513.95 S 1661.29W 2583.59 S 1723.43W 2652.77 S 1785.58W 2722.79 S 1846.74W 2792.72 S 1908.13W Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (ft) (°/100ft) (ft) 6030644.81 N 544749.40 E 3.657 807.32 6030585.83 N 544711.81 E 3.625 877.06 6030524.37 N 544672.27 E 4.020 949.96 6030459.94 N 544630.57 E 2.153 1026.54 6030394.32 N 544587.81 E 3.169 1104.69 6030326.99 N 544544.06 E 3.313 1184.82 6030256.97 N 544499.16 E 3.752 1267.78 6030184.66 N 544452.52 E 3.167 1353.63 6030111.81 N 544402.46 E 3.189 1441.94 6030038.89 N 544349.10 E 3.634 1532.30 6029965.55 N 544293.47 E 4.137 1624.36 6029893.16 N 544236.75 E 1.337 1716.29 6029820.86 N 544179.15 E 0.752 1808.69 6029748.88 N 544121.24 E 1.729 1901.01 6029677.83 N 544062.23 E 1.314 1993.25 6029608.09 N 544003.39 E 0.814 2084.34 6029539.58 N 543944.88 E 1.110 2174.25 6029470.12 N 543884.80 E 0.541 2265.85 6029400.65 N 543824.11 E 0.983 2357.83 6029331.23 N 543763.44 E 2.250 2449.76 6029260.69 N 543703.60 E 2.091 2542.08 6029189.79 N 543644.10 E 0.396 2634.49 6029118.34 N 543584.02 E 0.294 2727.69 6029047.53 N 543523.24 E 1.468 2820.80 6028977.44 N 543461.46 E 0.424 2913.93 6028907.12 N 543399.91 E 0.491 3007.10 6028837.11 N 543338.20 E 0.901 3100.13 6028767.55 N 543276.47 E 0.959 3192.80 6028697.15 N 543215.73 E 1.134 3285.55 6028626.85 N 543154.77 E 1.434 3378.35 Comment Alaska State Plane Zone 4 Milne Point L Pad Continued... 2 April, 1998 - 18:25 - 2 - DrillOuest Milne Point Unit Measured Depth Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) 5703.02 76.840 222.790 3511.77 3558.47 5798.48 76.370 221.440 3533.88 3580.58 5893.97 76.710 220.630 3556.11 3602.81 5988.60 77.430 221.010 3577.28 3623.98 6085.65 78.620 216.390 3597.43 3644.13 6179.77 77.040 216.750 3617.27 3663.97 6275.36 76.430 217.220 3639.21 3685.91 6370.35 76.380 216.470 3661.53 3708.23 6466.01 75.510 217.260 3684.77 3731.47 6560.33 75.230 218.020 3708.59 3755.29 6655.62 75.560 219.000 3732.62 3779.32 6750.28 74.210 216.590 3757.30 3804.00 6846.13 72.710 216.700 3784.59 3831.29 6942.23 71 .gS0 216.170 3813.74 3860.44 7037.88 73.500 216.510 3842.11 3888.81 7133.39 72.570 216.070 3869.98 3916.68 7229.27 73.580 215.920 3897.90 3944.60 7325.07 73.440 216.930 3925.09 3971.79 7420.43 75.430 214.990 3950.68 3997.38 7515.61 77.440 214.520 3973.00 4019.70 7610.73 76.810 213.890 3994.20 4040.90 7704.89 76.110 215.130 4016.24 4062.94 7798.27 75.390 213.560 4039.23 4085.93 7891.14 74.950 214.110 4063.00 4109.70 7984.26 75.530 213.610 4086.72 4133.42 8077.83 75.390 213.350 4110.22 4156.92 8170.37 76.200 213.780 4132.92 4179.62 8235.54 76.600 215.040 4148.25 4194.95 8331.36 79.440 215.030 4168.14 4214.84 8426.32 79.620 215.300 4185.39 4232.09 Sperry-Sun Drilling Services Survey Report for MPL.37PB1 Your Ref: 500292286470 Local Coordinates Northings Eastings (ft) (ft) 2860.77 S 1970.23 W 2929.65 S 2032.51 W 2999.70 S 2093.47 W 3069.50 S 2153.76 W 3143.57 S 2213.10 W 3217.46 S 2267.91 W 3291.78 S 2323.88 W 3365.67 S 2379.25 W 3439.91 S 2434.92 W 3512.17 S 2490.65 W 3584.33 S 2548.07 W 3656.53 S 2604.07 W 3730.25 S 2658.91 W 3803.92 S 2713.30 W 3877.50 S 2767.42 W 3951.13 S 2821.49 W 4025.34 S 2875.40 W 4099.26 S 2929.94 W 4173.61 $ 2983.87 W 4249.62 S 3036.62 W 4326.31 S 3088.74 W 4401.75 S 3140.60 W 4476.47 S 3191.67 W 4551.04 S 3241.65 W 4625.82 S 3291.82 W 4701.36 S 3341.79 W 4776.11 S 3391.39 W 4828.37 S 3427.18 W 4905.11 S 3480.99 W 4981.45 S 3534.77 VV Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (ft) (°/100ft) (ft) 6028558.43 N 543093.08 E 0.861 3470.09 6028489.18 N 543031.23 E 1.461 3562.60 6028418.76 N 542970.68 E 0.899 3655.25 6028348.60 N 542910.82 E 0.856 3747.29 6028274.16 N 542851.93 E 4.815 3842.16 6028199.94 N 542797.57 E 1.720 3934.16 6028125.29 N 542742.05 E 0.798 4027.20 6028051.07 N 542687.13 E 0.769 4119.52 6027976.49 N 542631.91 E 1.212 4212.32 6027903.89 N 542576.62 E 0.834 4303.57 6027831.39 N 542519.64E 1.054 4395.76 6027758.85 N 542464.08 E 2.842 4487.13 6027684.79 N 542409.69 E 1.569 4579.00 6027610.79 N 542355.75 E 0.924 4670.57 6027536.89 N 542302.07 E 1.625 4761.90 6027462.93 N 542248.44 E 1.069 4853.24 6027388.39 N 542194.99 E 1.064 4944.95 6027314.15 N 542140.89 E 1.021 5036.80 6027239.47 N 542087.41E 2.863 5128.64 6027163.14 N 542035.13 E 2.166 5221.08 6027086.14 N 541983.47 E 0.925 5313.68 6027010.39 N 541932.07 E 1.480 5405.13 6026935.36 N 541881.46 E 1.803 5495.53 6026860.49 N 541831.93 E 0.743 5585.15 6026785.41 N 541782.21 E 0.811 5675.05 6026709.56 N 541732.70 E 0.308 5765.44 6026634.51 N 541683.56 E 0.984 5854.98 6026582.04 N 541648.08 E 1.977 5918.25 6026504.98 N 541594.74 E 2.964 6011.91 6026428.31 N 541541.43 E 0.338 6105.23 Comment Alaska State Plane Zone 4 Milne Point L Pad Continued... 2 April, 1998 - 18:25 - 3 - DrillQuest Milne Point Unit Measured Depth (ft) Incl. 8521.72 8617,07 8713.67 8809.58 8902.73 8996.28 9093.29 9188.72 9285.65 9380.94 9473.57 9569.08 9667.01 9762.36 9856.79 9951.52 10047.24 10141.21 10236.82 10332.46 10426.92 10522,04 10617.75 10712.17 10807.24 1O9O3.49 10999.14 11094.84 11190.17 11285.78 Azim. Sub-Sea Depth (ft) Sperry-Sun Drilling Services Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) 80.110 215.000 4202.18 4248.88 5058.23 S 3588.83W 79,660 214.480 4218.93 4265.63 5135.37 S 3642.32W 79.820 214.210 4236.13 4282.83 5213,85 S 3695.95W 80,130 214.930 4252.83 4299.53 5291,62 S 3749.54W 81.150 216.620 4267.98 4314.68 5366.18 S 3803.27W 81.860 217.790 4281.80 4328.50 5439.87 S 3859.22W 81,520 218.770 4295.82 4342.52 5515.22 S 3918.68W 81.810 218.170 4309.65 4356.35 5589.15 S 3977.42W 81,910 217.930 4323.38 4370.08 5664.71 S 4036.56W 81,920 217.960 4336.78 4383.48 5739.11S 4094.57W 81.170 218.660 4350.40 4397.10 5811.00 S 4151.37W 79.920 218.900 4366.09 4412.79 5884.45 S 4210.38W 78.050 219.710 4384.80 4431.50 5958.82 S 4271.26W 76;990 220.520 4405.40 4452.10 6030.02 S 4331.25W 76.280 222.180 4427.23 4473.93 6098.99 S 4391.94W 76.320 220.950 4449.67 4496.37 6167.84 S 4453.00W 76.320 221.810 4472.31 4519.01 6237.63 S 4514.48W 76.120 222.460 4494.69 4541.39 6305.31S 4575.71W 76.620 222.820 4517.22 4563.92 6373.66 S 4638.65W 77.180 222.370 4538.90 4585.60 6442.23 S 4701.69W 77.290 221.660 4559.77 4606.47 6510.68 S 4763.35W 76.540 221.570 4581.30 4628.00 6579.95 S 4824.89W 76.780 221.220 4603.39 4650.09 6649.81 S 4886.47W 75.500 220.680 4626.01 4672.71 6719.04 S 4946.55W 75.530 220.630 4649.78 4696.48 6788.87 S 5006.52W 75.620 220.320 4673.76 4720.46 6859.78 S 5067.02W 75.330 219.730 4697.75 4744.45 6930.69 S 5126.57W 75.280 219.100 4722.03 4768.73 7002.20 S 5185.35W 75.140 219.150 4746.36 4793.06 7073.71 S 5243.51W 74.760 218.100 4771.19 4817.89 7145.84 S 5301.14W Survey Report for MPL-37PB Your Ref: 500292286470 Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (ft) (°/lOOft) (ft) 6026351.20 N 541487.83 E 0.600 6199.09 6026273.74 N 541434.80 E 0.715 6292.88 6026194.94 N 541381.65 E 0.321 6387.82 6026116.85 N 541328.54 E 0.807 6482.17 6026041.96 N 541275.26 E 2.098 6574.05 6025967.93 N 541219.76 E 1.451 6666.57 6025892.22 N 541160.75 E 1.059 6762.54 6025817.94 N 541102.46 E 0.692 6856,94 6025742.02 N 541043.78 E 0.266 6952.88 6025667.27 N 540986.22 E 0.033 7047,21 6025595,04 N 540929,86 E 1.102 7138,81 6025521,24 N 540871.30 E 1.332 7232.98 6025446,49 N 540810.86 E 2.075 7329.04 6025374.93 N 540751.32 E 1.387 7422.00 6025305.60 N 540691,04 E 1.868 7513.62 6025236.37 N 540630.40 E 1.262 7605.38 6025166.22 N 540569.34 E 0.873 7698.13 6025098.17 N 540508.53 E 0.705 7789.04 6025029.44 N 540446.00 E 0.638 7881.53 6024960.48 N 540383.37 E 0.744 7974.26 6024891.66 N 540322.13 E 0.742 8066.05 6024822.02 N 540261.02 E 0.794 8158.41 6024751.79 N 540199.86 E 0.435 8251.28 6024682.19 N 540140.20 E 1,465 8342.75 6024612.00 N 540080.66 E 0.060 8434.62 6024540.73 N 540020.58 E 0.326 8527.68 6024469.46 N 539961.46 E 0.670 8620.15 6024397.59 N 539903.12 E 0.639 8712.65 6024325.74 N 539845.40 E 0.155 8804.76 6024253.26 N 539788.20 E 1.133 8897.06 Comment Alaska State Plane Zone 4 Milne Point L Pad Continued... 2 April, 1998 - 18:25 - 4 - DrillQuest Milne Point Unit Measured Depth (ft) Incl. 11381.97 11477.33 11572.82 11667.98 11763.65 11857.39 11951.27 12045.34 12137.10 12228.20 12321.66 12417.51 12510.01 12603.47 12696.49 12790.04 12882.32 12976.89 13070.85 13162.85 13256.56 13350.75 13441.89 13536.03 13627.99 13721.94' 13815.10 13908.56 14002.28 14095.42 74.840 75.040 75.190 74.990 74.650 75.030 75.200 75.370 75.180 74.770 74.780 75.840 76.190 76~80 76.700 77.270 77.180 76.240 76.150 75.920 75.990 75.930 75.980 76.140 76.280 75,300 74,680 74,530 74.480 74,340 Azim. 217.960 216.600 215.470 214.790 214.000 213.740 212.790 212.870 213.050 212.740 212.490 213.040 212.750 214.370 216.140 218.550 220.360 220,600 220.280 219.730 219,050 219,670 218.680 218,680 218,060 219,130 220,600 220,190 219.850 221.440 Sub-Sea Depth (ft) 4796.41 4821.19 4845.72 4870.20 4895.26 4919.77 4943.89 4967.78 4991.11 5014.72 5039.27 5063.57 5085.93 5107.77 5129.11 5150.18 5170.58 5192.32 5214.74 5236.95 5259.69 5282.54 53O4.66 5327.34 5349.26 5372.32 5396.45 5421.26 5446.30 5471.33 Sperry-Sun Drilling Services Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (rt) 4843.11 4867.89 4892.42 4916.90 4941.96 4966.47 4990.59 5014.48 5037.81 5061.42 5085.97 5110.27 5132.63 5154.47 5175.81 5196.88 5217.28 5239.02 5261.44 5283.65 5306.39 5329.24 5351.36 5374.04 5395.96 5419.02 5443.15 5467.96 5493.00 5518.03 Survey Report for MPL-37PB1 Your Ref: 500292286470 7218.95 s 5358.33w 7292.22 s 5414.10w 7366.85 s 5468.39w 7442.06 s 5521.31w 7518.24 s 5573.46w 7593.37 s 5623.89w 7669.23 s 5673.65w 7745.68 s 5722.98w 7820.14 s 5771.26w 7894.02 s 5819.05w 7969.98 s 5867.66w 8047.95 s 5917.83w 8123.31 s 5966.58w 8199.03 s 6016.81w 8272.96 s 6069.07w 8345.42 s 6124.36w 8414.90 s 6181.55w 8484.91 s 6241.30w 8554.35 s 6300.48w 8622.74 s 6357.88w 8693.00 s 6415.57w 8763.65 s 6473.52w 8832.19 s 6529.37w 8903.52 s 6586.47w 8973.54s 6641.91w 9044.72 s 6698.72w 9113.78 s 6756.39w 9182.41 s 6814.78w 9251.57 s 6872.86w 9319.64s 6931.29w Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (ft) (°/100ft) (ft) 6024179.80 N 539731.46 E 0.163 8989.87 6024106.19 N 539676.13 E 1.393 9081.95 6024031.24 N 539622.29 E 1.154 9174.22 6023955,71N 539569.83 E 0.722 9266.12 6023879,21 N 539518.14 E 0.873 9358.35 6023803.78 N 539468.17 E 0.486 9448.68 6023727.62 N 539418.87 E 0.995 9539.20 6023650.87 N 539370.00 E 0.199 9629.93 6023576.11 N 539322.17 E 0.281 9718.44 6023501.95 N 539274.84 E 0.557 9806.19 6023425.70 N 539226.69 E 0.258 9896.09 6023347.43 N 539176.99 E 1.237 9988.53 6023271.77 N 539128.70 E 0.486 10078.05 6023195.75 N 539078.92 E 1.800 10168.74 6023121.50 N 539027.11E 1.854 10259.23 6023048.71 N 538972.27 E 2.583 10350.36 6022978.88 N 538915.50 E 1.915 10440.28 6022908.51 N 538856.18 E 1.024 10532.16 6022838.71 N 538797.41 E 0.344 10623.25 6022769.98 N 538740.43 E 0.632 10712.42 6022699.37 N 538683.17 E 0.708 10803.26 6022628.37 N 538625.65 E 0.642 10894.56 6022559.49 N 538570.22 E 1.055 10982.92 6022487.82 N 538513.55 E 0.170 11074.26 6022417.47 N 538458.54 E 0.672 11163.54 6022345.94 N 538402.16 E 1.519 11254.59 6022276.53 N 538344.90 E 1.663 11344.46 6022207.55 N 538286.93 E 0.452 11434.42 6022138.04 N 538229.27 E 0.354 11524.62 6022069.62 N 538171.25 E 1.651 11614.16 Comment Alaska State Plane Zone 4 Milne Point L Pad Continued... 2 April, 1998 - 18:25 - 5 - DrillQuest Milne Point Unit Measured Depth (ft) 14188.53 14281.63 14373.54 14468.55 14559.87 14653.98 14747.11 14840.55 14932.45 15025.98 15119.47 15213.60 15307.53 15401.20 15494.86 15588.71 15683.21 15778.94 15871.18 15963.18 16053.85 16151.25 16243.13 16337.37 1643O.89 16483.28 16575.00 Sub-Sea Depth (ft) Vertical Depth (ft) Sperry-Sun Drifting Services Local Coordinates Northings Eastings (ft) (ft) Survey Report for MPL-37PB1 Your Ref: 500292286470 74.320 220.400 5496.48 5543.18 9387.38 S 6990.01 W 73.090 219.870 5522.60 5569.30 9455.69 S 7047.61 W 70.780 220.410 5551.10 5597.80 9522.49 S 7103.94 W 68.470 220.230 5584.18 5630.88 9590.39 S 7161.57 W 66.850 221.580 5618.89 5665.59 9654.23 S 7216.87 W 63.910 221.190 5658.09 5704.79 9718.41 S 7273.42 W 60.520 221.980 5701.50 5748.20 9780.04 S 7328.10 W 59.120 222.850 5748.47 5795.17 9839.67 S 7382.57 W 56.460 223.270 5797.45 5844.15 9896.48 S 7435.65 W 54.110 220.990 5850.72 5897.42 9953.47 S 7487.23 W 51.180 220.060 5907.44 5954.14 10009.94 S 7535.52 W 48.300 220.150 5968.26 6014.96 10064.88 S 7581.79 W 45.850 218.250 6032.23 6078.93 10118.16 S 7625.27 W 43.~50 217.500 6098.98 6145.68 10170.02 S 7665.62 W 40.950 216.570 6168.47 6215.17 10220.13 S 7703.45 W 38.850 217.780 6240.46 6287.16 10268.10 S 7739.81 W 35.970 218.690 6315.52 6362.22 10313.20 S 7775.32 W 33.010 220.240 6394.42 6441.12 10355.06 S 7809.75 W 32.760 219.490 6471.88 6518.58 10393.50 S 7841.85 W 32.470 219.720 6549.37 6596.07 10431.70 S 7873.46 W 32.780 220.240 6625.73 6672.43 10469.16 S 7904.87 W 33.040 220.140 6707.50 6754.20 10509.59 S 7939.02 W 33.370 220.830 6784.38 6831.08 10547.86 S 7971.69 W 33.220 220.270 6863.15 6909.85 10587.16 S 8005.32 W 32.980 220.690 6941.49 6988.19 10626.01 S 8038.48 W 32.790 220.340 6985.49 7032.19 10647.64 S 8056.96 W 32.790 220.340 7062.59 7109.29 10685.50 S 8089.11 W Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (rt) (o/100ft) (rt) 6022001.52 N 538112~94 E 1.076 11703.61 6021932.86 N 538055.76 E 1.430 11792.85 6021865,72 N 537999.84 E 2.575 11880.10 6021797.47 N 537942.62 E 2.438 11969.02 6021733.30 N 537887.71 E 2.240 12053.30 6021668.78 N 537831.54 E 3.147 12138.61 6021606.83 N 537777.25 E 3.717 12220.74 6021546.86 N 537723.13 E 1.701 12301.17 6021489.73 N 537670.40 E 2.920 12378.50 6021432.43 N 537619.16 E 3.214 12455.07 6021375.66 N 537571.22 E 3.232 12529.24 6021320.45 N 537525.28 E 3.060 12600.97 6021266.91 N 537482.12 E 2.999 12669.70 6021214.80 N 537442.09 E 2.832 12735.40 6021164.46 N 537404.57 E 2.544 12798.18 6021116.27 N 537368.50 E 2.385 12858.38 6021070.96 N 537333.26 E 3.103 12915.77 6021028.89 N 537299.09 E 3.225 12969.92 6020990.26 N 537267.22 E 0.518 13019.95 6020951.86 N 537235.84 E 0.343 13069.49 6020914,22 N 537204.66 E 0.461 13118.31 6020873.58 N 537170.75 E 0.273 13171.15 6020835.12 N 537138.32 E 0.546 13221.38 6020795.61 N 537104.92 E 0.363 13273.02 6020756.56 N 537072.01 E 0.355 13324.01 6020734.82 N 537053.66 E 0.513 13352.40 6020696.77 N 537021.73 E 0.000 13402.00 Comment Projected survey Alaska State Plane Zone 4 Milne Point L Pad Continued... 2 April, 1998- 18:25 - 6- DrillQuest Milne Point Unit Sperry-Sun Drilling Services Survey Report for MPL-37PB1 Your Ref: 500292286470 Alaska State Plane Zone 4 Milne Point L Pad All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth Of 217.126° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 16575.00ft., The Bottom Hole Displacement is 13402.00ft., in the Direction of 217.126° (True). 2 April, 1998- 18:25 - 7- DrillQuest -~, STATE OF ALASKA '. ':' ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon E~ Suspend [] Plugging []Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Pl~ug Back for Sidetrack 2. Name of Operator 5. Type of well: 6. Datum Elevation (DF or KB) BP Exploration (Alaska)Inc. [] Development KBE = 47.1' .. I~ Exploratory 7. Unit or Property Name 3. Address []Stratigraphic Milne Point Unit P.O. Box 196612, Anchorage, Alaska 99519-6612 [~Service 81' Well Number 4. Location of well at surface MPL-37 3240' NSL, 4835' WEL, SEC. 8, T13N, R10E, UM 9. Permit Number At top of productive interval 98-31 N/A I10. APl Number At effective depth 50-029-22864 2166' SNL, 2365' WEL, SEC. 24, T13N, R9E, UM 11. Field and Pool At total depth Milne Point Unit / Kuparuk River 2166' SNL, 2365' WEL, SEC. 24, T13N, R9E, UM Sands 12. Present well condition summary Total depth' measured 16575 feet Plugs (measured) true vertical 7124 feet Effective depth: measured 16575 feet Junk (measured) true vertical 7124 feet Casing Length Size Cemented MD TVD Structural Conductor 80' 20" 250 sx Arcticset I (Approx.) 112' 112' Surface 8181' 9-5/8" 2031 sx PF 'E', 625 sx Class 'G' 8212' 4189' Intermediate Production Liner Perforation depth: measured N/A©,P, lPolNAL true vertical · Tubing (size, grade, and measured depth) N/A Packers and SSSV (type and measured depth) N/A .: i':i:i~.: 13. Attachments [~ Description summary of proposal [] Detailed operations program [--I BOP sketch ....... 114. Estimated date for commencing operation 15. Status of well classifications as: March 13, 1998 16. If proposal was verbally approved [~ Oil E~ Gas i-~ Suspended Chuck Scheve 3/12/98 Service Name of approver Date approved Contact Engineer Name/Number: Chip Alvord, 564-4089 Prepared By Name/Number: Kathy Campoamor, 564-5122 17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ChipAIvord ,~.,,/L'~4,..,~ E ~"~'-,,~ Title Engineering Supervisor Date -~'~/[7 Commission Us~e Only Conditions of Approval' Notify Commission so representative r~"C~-ess I Approval No. O C'°9'~ Plug integrity BOP Test Location clearance _ ,.,~o~le..,,~e~ Mechanical Integrity Test__ Subsequent form required 10-. ,~ Appr~;~ by order of the Commission 0avid W, Johnston Commissioner Date For~r-n 10-403 Rev. 06/15/88 Subm~ ¢nLF'rl)li'cate..~ MP L-37A ST Proposed Summary of Operations Milne Pt. Well# MP L-37 was drilled by NABORS RIG# 22E to a depth of 16,575' md. LWD logs revealed the well was "WET". Therefore the KUPARUK SANDS are to be abandoned and a SIDETRACK WELL - Milne Pt. Well# MP L-37A ST - will be drilled to another location approximately 2000 feet to the Northwest of the present BHL.. 9-5/8", 40#, L-80, BTC casing was set at 8,212' md dudng the ddlling of MP L-37. Verbal approval was obtained from C. Scheve with AOGCC to abandon the KUPARUK SANDS and spot a SIDETRACK kickoff plug as outlined below. The verbal approval was given on 12MAR98 at ±2000 hfs in a phone conversation with J. E. Robertson of BPXA Shared Services Drilling. . POOH after TD Milne Pt. Well# MP L-37. PU 5" muleshoe. RIH on 5" drillpipe to TD at 16,575' md (ESTIMATED TOP KUPARUK SANDS Circulate and condition hole for cement plug. Spot 70 bbl balanced cement plug. i~. At 15 stands above the plug rig up and circulate slowly down the drillpipe 1 drillpipe volume. MONITOR RETURNS. IF LOSING FLUID SHUTDOWN. POOH. NOTE: Volume based on 8-1/2" hole from TD at t6,575' md to 300' above KUPARUK SAND at 16,122' md + 30%. EST TOC after plug set is 15,822' md. PREMIUM G + 0.20% HALAD 344 + 0.20% CFR3 + HR5 AS NECESSARY WT: 15.8 PPG YIELD: 1.15 FT3/SK . MU the following CTC Type Payzone Packer as follows: 1. HES Float Shoe 7" casing Buttress. . Baker Oil Tools 8.000" OD. x 20' CTC Type 7" Payzone Packer, with 8' top sub and 2' bottom sub. Insert Landing Collar will be installed in the bottom sub. Solid body centralizers on both the top and bottom sub. Packer pinned for 2000 psi open, 750 psi close. 3. Crossover from 7" casing Buttress to 5" Casing Buttress. Baker Oil Tools 5" x 7" C-2 Setting Sleeve. C-2 Setting Tool, Sleeve Packoff and 3- 1/2" I.F. box top. 5. Baker Oil Tools Crossover from 3-1/2 I.F. x 4-1/2" I.F. for 5" ddll pipe. 6. 5" drill pipe as required. . . RIH to 11,150' md. CBU. Drop Baker Oil Tools Drill Pipe Pump Down Plug. Displace Pump Down Plug to pick up liner wiper plug off of C~2 Setting Tool and land in landing collar. Pressure to open Payzone Packer. ( 2000 psi ). MP L-37A ST PAGE 1 . Inflate Payzone Packer and close. ( 750 psi ). Slack off and rotate to the right 6 turns at the tool to release form the Payzone Packer Assembly. Pick up 10 to 15 feet off the Payzone Packer. CBU before spot cement kickoff plug. Spot cement kick off plug as outlined below: Spot 45 bbl balanced cement plug. ..... ' ...... . At 15 stands above the plug rig up and circulate slowly down the drillpipe 1 drillpipe volume. MONITOR RETURNS. IF LOSING FLUID SHUTDOWN. POOH LD Payzone Packer Running Tool. NOTE: Volume based on 500' of 8-1/2" gauge open hole +30% excess. PREMIUM G + .8% CFR3 + 0.25% LAP1 + Retarder as needed WT: 17 PPG YIELD: 0.99 FT3/SK 10. Test BOPE. 11. MU bit on a motor, with Directional MWD and LWD CDPJCDN (GR/RES/Dens/Neu). RIH to estimated TOC at 10,650' md. Begin wash and ream until tag firm cement. Ddll cement to 11,000' md. NOTE: ~ml:~. ' .... ' ~,. Indicate on morning report "TAG WEIGHT". 12. Circulate and condition mud at 11,000' md before begin sidetrack. 13. Drill 8.5" hole to TD as per directional plan. Run and Cement 7" Casing. Displace cement with seawater and enough diesel to cover from the base of permafrost to surface. 14. Test casing to 3500 psig. 15. ND BOPE, NU and Test Tree. RDMO Nabors 22E ddlling dg to ddll next well. 16. Install Surface Lines and Wellhouse and put the well on production. J. E. Robertson 13Mar98 Paul Prince 13Mar98 Op's Ddg Engineer Date Drilling Sup't Date MP L-37A ST PAGE 2 MEMORANDUM TO: State of Alaska THRU: David joh~, '' Chairman~' Blair Wondzell, P. I. supervisor FROM: John Spaulding,~.,,,~..~ SUBJECT: Petroleum Insp¢ Alaska Oil and Gas Conservation Commission DATE: March 15, 1998 FILE NO: awolcofe.doc BOPE Test Nabors 22E BPX MPU L-37a PTD 98-31 Sunday March 15, 1998' I traveled to BPX's Milne Point Unit to witness the BOE Test on Nabors 22E. The AOGCC BOPE test Report s attached for reference. As noted on the BOPE Test report a very good test was observed with no failures. Summary: I witnessed the successful BOP Test on Nabors 22E. 33 components, 0 failures, 3.5 hr. test time -~-~- Attachments: awolcofe.xls X Unclassified Confidential (Unclassified if document removed) Confidential STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Drlg Contractor: Operator: Well Name: Casing Size: 9 5/8" Test: Initial Workover: Nabors Rig No. BPX / Shared Services MP L-37A Set @ 8,212 Weekly X Other 22E PTD # Rep.: Rig Rep.: Location: Sec. DATE: 3/15/98 98-31 Rig Ph.# 659-4454 Ron Jay Rod Klepsig 8 T. 13N R. IOE Meridian UM MISC. INSPECTIONS: Location Gen.: ok Housekeeping: ok (Gen) PTD On Location ok Standing Order Posted ok BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Well Sign ok Drl. Rig ok Hazard Sec. ok Quan. Test Press. P/F P 300/3,000 I 500/5,000 P I 500/5,000 P 1 500/5,000 P I 500/5,000 P 2 500/5,000 P I 500/5,000 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 FLOOR SAFETY VALVES: Quan. Upper Kelly / IBOP 1 Lower Kelly /IBOP Ball Type Inside BOP I Test Pressure P/F 500/5,000 P I 500/5,000 P I 500/5,000 P 500/5,000 CHOKE MANIFOLD: No. Valves 17 No. Flanges Manual Chokes Hydraulic Chokes Test Pressure P/F 500/5,000 P 36 500/5,000 P 2 P Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After CloSure 200 psi Attained After Closure System Pressure Attai ned Blind Switch Covers: Master: Nitgn. Btl's: 8 ~ 2000 avg. 3,050 I P 1,600 P minutes 24 sec. minutes 54 sec. X Remote: X Psig. Number of Failures: 0 ,Test Time: 3.5 Hours. Number of valves tested 33 Repair or Replacement of Failed Equipment will be made within days. otify the Inspector and follow with Wdtten 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 Tesfi!!! 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: Awolcofe.xls John/4., pcru/ding C! I:! I I--I_ I I~ G To: WELL LOG TRANSMIIWAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - MPL-37, AK-MM-80148 March 9, 1999 MPL-37: 2" x 5" MD Resistivity and Gamma Ray Logs: 50-029-22864-00 2" x 5" TVD Resistivity and Gamma Ray Logs: 50-029-22864-00 2" x 5" MD Neutron & Density Logs: 50-029-22864-00 2" x 5" TVD Neutron & Density Logs: 50-029-22864-00 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia PLEASE ACKNOWI,EDGE RECEIPT BY SIGNING AND RETURNING THE ATrACltE1) COPIES OF THE TRANSMITY~ LETI'ER TO THE ATrENTION OF: Sperry-Sun Drilling Services Attn: Ali Turker 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 RECEIVED :'.,!aa 0 ':) 1999 Date: ~ ~ & Gas Cons. Commi,~i~ BP Exploration (Alaska) Inc. Petro-technical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Signe 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company C:] I~ I I--I-- I IM G SE I~/I I:: ~ S WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs February24,1999 MPL-37, AK-MM-80148 1 LDWG formatted Mag Tape with verification listing. API#: 50-029-22864-00 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATYACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services 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 ! 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 273-3500 · Fax (907) 273-3535 A Halliburton Company TONY KNOWLE$, GOVEFtNOF~ ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 February. 24, 1998 Chip Alvord Engineering Supervisor BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 R¢~ Milne Point Unit MPL-37 BP Exploration (Alaska) Inc. Permit No. 98-31 Sur. Loc.' 3240WSL, 4835%VEL, Sec. 8, T13N, R10E. UM Btmhole Loc: 30722qSL, 2485'WEL, Sec. 24, T13N, R9E, UM Dear Mr. Alvord: 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 laxv from other governmental agencies, and docs not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling beloxv the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given bx.' contacting the Commission petroleum field inspector on the North ~~t 659-3607. David W. John~on ~--- "' ~ Chairman%~....~..) BY ORDER OF THE COMMISSION dlf/enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Etv,'ironmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATI0 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. KBE = 47.1' Milne Point Unit / Kuparuk River 3. Address 6. Property Designation Sands P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 025514 14. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 3240' NSL, 4835' WEL, SEC. 8, T13N, R10E, UM Milne Point Unit At top of productive interval 8. Well Number Number 2S100302630-277 3235' NSL, 2356' WEL, SEC. 24, T13N, R9E, UM MPL-37 At total depth 9. Approximate spud date Amount $200,000.00 3072' NSL, 2485' WEL, SEC. 24, T13N, R9E, UM 02/23/98 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 025515, 2485'I No Close Approach 2560 16635' MD / 7136' 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 76.46° Maximum surface 2686 psig, At total depth (TVD) 6730' / 3360 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' 32' 32' 112' 112' 250 sx Arcticset I (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC 8178' 31' 31' 8209' 4172' 1740 sx PF 'E', 622 sx Class 'G' 8-1/2" 7" 26# L-80 BTC-Mod 16605' 30' 30' 16635' 7136' 232 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 ORIGINAL Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Liner ~'~* ~-~ ' .... ~!~ ? '~.~ Perforation depth: measured /~i~(Si..;~; ?ii '~ true vertical '~; ?: :3¢?'; 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: James Robertson, 564-5159 Prepared By Name/Number: Kathy Campoamor, 564-5122 21. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed Chip Alvord ,/~'¢.~';- ¢ ~'?/""~ Title Engineering Supervisor Date z t/! 7 (' '/ Commission Use Only Permit Nu.~ber APl Number I Approva_l Dat..e,, See cover letter ~?'0¢'-.~/' 50- op~. ¢-. 2E--2--o~'~' ~, (~ -"¢¢0,¢---¢'./f-~ for other requirements Conditions of Approval: Samples Required []Yes .[~'No Mud Log Required I--lYes ,~'No Hydrogen Sulfide Measures []Yes ,l~'No Directional Survey Required ~Yes F-INo Required Working Pressure for BOPE 1--12M; ~[~,3M; []5M; I--I10M; []15M Other: dr~9!nsI Si9Re~ By by order of Approved By r~avid ~, J0hRSt0f~ Commissioner the commission Date Form 10-401 Rev. 12-01-85 i~licate Shared Services Drilling Contact: I Well Name: James E. Robertson IMP L-37 Well Plan Summary IType of Well (producer or injector): JKUPARUK PRODUCER 564-5159 Surface Location: 3240 FSL, 4835 FEL, S08 T13N R10E UM Target Location: 3235 FSL, 2356 FEL, S24 T13N R09E UM Bottom Hole Location: 3072 FSL, 2485 FEL, S24-I-13N R09E UM I AFE Number: 1337115 I Rig: I Nabors22E ]Estimated Start Date: 123 Feb 98 I I Operating days to complete: ]MD: I 16,635' ] ]TVD: I 7136' I I 17.0 IKBE= I Well Design: I Kuparuk Producer Formation Markers: Formation Tops MD TVDSS KOP 3OO 253 Base of Permafrost 1901 1800 Top of Ugnu Top M Sand Top NA 7034 3850 Top of Schrader Bluff Sands (EMW 8.6 ppg) OA 7568 3975 OB 7931 4060 Top Seabee 8059 4090 Base of Schrader Bluff Sands (EMW 8.3 ppg) Top of HRZ 15406 6065 MK-19 15790 6360 Top of Kuparuk 'D' 15972 6515 Kuparuk Cap Rock Top of Kuparuk 'C' 16116 6640 Top of Kuparuk 'B' 16116 6640 Top of Kuparuk 'A' 16214 6725 Top of Kuparuk 'A3' 16220 6730 Target Top of Miluveach 16335 6830 Base of Kuparuk TD 16635 7089 TD at 300' MD past base of Kuparuk Casing/Tubing Program: Hole ~;ize .r Csg~ Wt/Ft Grade Conn. Length Top Bottom Tbg O.D. MD/TVD MDrTVD (bkb) 24" 20" 91.1# H-40 Weld 80' 32'/32' 112'/112' 12-1/4" 9-5/8" 40.0# LB0 BTC 8178' 31 '/31' 8209' / 4172' 8-1/2" 7" 26# LB0 BTC-MOD 16605' 30'/30' 16635'/7136' Internal yield pressure of the 7" 26# casing is 7240 psi. With a full column of gas (0.10 psi/fi) to the reservoir at +6730' TVDSS the maximum anticipated surface pressure assuming a reservoir pressure of 3360 psi (9.6 ppg EMW), is 2686 psi, well below the internal yield pressure rating of the 7" casing. Logging Program: Open Hole Logs: Cased Hole Lo~s: MWD directional from spud to 12-1/4" TD and LWD (GR/Resistivity) from top of Schrader Bluff to 12-1/4" TD. MWD directional and LWD (GR/Resistivity/Density/Neutron/ROP) from top of Kuparuk to 8-1/2" TD with a controlled drilling speed of no more than 200 ft/hr across the Kuparuk sands None Mudloggers are NOT required for this well. Mud Program: Special design considerations I None-SPUD MUD Surface Mud Properties: I Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 150 15 8 10 9 8 to to to to to to to 9.4 80 35 15 30 10 15 Production Mud Properties: I LSND freshwater mud Density Marsh Yield 10 sec 10 min pH Fluid (PPG) Viscosity Point gel gel Loss 8.6 35 6 3 7 8.5 6-12 to to to to to to to 10.2 50 20 10 20 9.5 4-6 Well Control: Well control equipment consists of: Drilling Rig (Nabors 22E) 21-1/4", 2000 psi W.P. Diverter with 10" Diverter Line. Also well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. A Completion/Workover Rig with 5000 psi W.P. pipe rams, blind/shear rams, and annular preventer will be used for the completion and is capable of handling maximum potential surface pressures. Diverter, BOPE, and drilling fluid system schematics on file with AOGCC. Directional: IKOP: 1300' MD I M aximum Hole Angle: Close Approach Well: 76'46° NONE Waste Management: Cuttings Handling: All cuttings will be hauled to the CC-2A facility. Fluids Handling: All drilling and completion fluids will be hauled to CC-2A for injection. Annular Injection: No wells on L-Pad have been permitted for annular injection. MP L-37 Proposed Summary of Operations . 2. 3. 4. 5. . . . 11. 12. 13. Drill and Set 20" Conductor. Weld a starting head on conductor. Prepare location for rig move. MIRU Nabors 22E drilling rig. NU and function test 20" diverter. Build Spud Mud. Drill a 12-1/4" surface hole as per directional plan. Run Directional MWD from surface to TD and LWD GR/Res across Schrader Bluff Sands. Run and cement 9-5/8" casing. ND 20" diverter. NU and test 13-5/8" BOP. MU a PDC bit on a motor, with Directional MWD and LWD CDR/CDN (GR/RES/Dens/Neu). RIH, Drill out Float Equipment and 20' of new formation. Perform LEAKOFF TEST. If LOT EMW is less than 12.5 ppg contact appropriate superintendent. Drill 8.5" hole to TD as per directional plan. Run and Cement 7", 26#, L-80, Buttress-Modified casing. Displace cement with seawater and enough diesel to cover from the base of permafrost to surface. Test casing to 3500 psig for 30 min. ND/NU tree. Test same to 5000 psi. Secure well. Release rig. (End of Nabors 22E operations) POST DRILL AND CASE: 1. Complete well with 2-7/8" tubing and an ESP. 2. Install Surface Lines and Wellhouse and turn well over to production. DRILLING HAZARDS AND RISKS: See the latest Milne Point L-Pad Data Sheet prepared by Pete Van Dusen for information on L pad. The MPU PE group MAY be perforating, hydraulic fracturing and cleaning out wells shortly after the rig drills and completes them. This will make the near rig area congested and as a result potentially hazardous. Ensure personnel use caution moving around adjacent production activities. 1. Hydrates: NO HYDRATES HAVE BEEN ENCOUNTERED ON ANY WELLS DRILLED AT MILNE POINT 'L' PAD TO DATE. If hydrates are encountered the cement program will be modified to include a Permafrost C tail on the second stage to ensure a high quality cement seal above the hydrate zones. Also, weighted spacers will be used during the cement displacement to maintain the hydrostatic head on the formation so as to minimize the movement of hydrates into the wellbore. 2. Close Approach: There are no close approach problems with MP L-37. 3. Lost Circulation: Lost circulation has been most prevalent while running casing and cementing in the surface hole and production hole. Total returns have been lost while cementing the 7" Iongstring. If losses occur while cementing maintain rate and pump job as per plan. Several wells drilled on Milne Point 'L' Pad have experienced the breathing phenomena. Ordinarily if this is going to occur it occurs between just above the HRZ and the top of the Kuparuk 'D'. In the past the breathing phenomena has been "managed" by initially treating in flow as a well control incident. The well has been circulated through the choke and if no hydrocarbon is detected the assumption is that the well is breathing. The breathing has been managed by closely tracking fluid volumes and allowing mud to flow back in a controlled manner without having to weight up. Do not be surprised if the well flows back for several hours after bumping the plug on the 7" job. Have the LCM materials on location and recommended pills ready to address the Lost Circulation Problem when drilling into the Kuparuk Sand. 4. Stuck Pipe Potential: Review the Milne Point 'L' Pad pad data sheet. There were a couple of stuck pipe incidents on L pad several years ago. The transition between the HR7_/MK-19 and the Kuparuk 'D' has been the primary area of stuck pipe incidents in the past. Keep up with the Torque and Drag schedules and monitor them especially through this area. If heavy gravels are encountered while drilling the surface hole section, operations should be immediately stopped while the mud funnel viscosity is increased to 150 cp and maintained through the gravel section. 5. Formation Pressure: THE KUPARUK IS EXPECTED TO BE NORMALLY PRESSURED. The expected pore pressure for this well is 9.6 ppg EMW (3360 psi @ 6730' TVDSS) in the KUPARUK sands. 6. Directional Drillinq Concerns MP L-37 will be another 12-1/4" by 8-1/2" hole to TD at 16635' md. KOP is 300' md and a variable build rate from that point will yield a sail angle of 76.46° at 3,929' md. This angle will be maintained to 14,371' md at which the well will be nosed over to a final angle of 30° through the Kuparuk reservoir on down to 8-1/2" TD. MP L-37 will have a horizontal displacement of 13,442'. 7. Cement Surface hole will be cemented in 2-stages. A 'C' cement for the second stage tail cement will be incorporated into the cementing program only if hydrates are encountered. The surface casing cement job will incorporate cello flakes into the first stage only in an effort to ensure returns of cement to surface. The 8-1/2" hole will be cemented in a single stage to bring cement 1000' md above the top of the Kuparuk 'C' Sands. ADDITIVES: WEIGHT: APPROX #SACKS: MP L-37 9-5/8" SURFACE CASING CEMENT PROGRAM - HALLIBURTON CASING SIZE: 9-5/8" CIRC. TEMP 60 deg F at 2840' TVDSS. SPACER' 75 bbls spacer weighted to mudweight in the hole. STAGE1 LEAD: TYPE 'E' PERMAFROST Retarder + CELLO-FLAKES (1/4 lb/sack) 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk 831 SACKS THICKENING TIME: Greater than 4 hrs at 50° F. ANUULAR VOLUME TOP OF TAIL CEMENT TO ES CEMENTER AT 2100' MD +30% EXCESS. STAGE1 TAIL CEMENT TYPE: ADDITIVES: WEIGHT: APPROX #SACKS: FLUID LOSS: PREMIUM 'G' 0.2% CFR-3 + 0.20% HALAD-344 + CELLO-FLAKES 15.8 ppg YIELD:1.15 ft3/sx MIX WATER: 5.0 gal/sk 622 THICKENING TIME: Greater than 4 hrs at 50° F. 100-150 cc FREE WATER: 0 TAIL CEMENT FROM TD TO 500 FEET MD ABOVE SCHRADER BLUFF + 30% EXCESS + 80'md 9-5/8", 40# capacity for float joints. EST TOC 6534' md STAGE2 LEAD: ADDITIVES: WEIGHT: APPROX #SACKS: TYPE 'E' PERMAFROST Retarder 12.0 ppg 909 SACKS YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk THICKENING TIME: > than 4 hrs at 50° F. ANUULAR VOLUME FROM STAGE COLLAR AT 2100' MD TO SURFACE+ 200% EXCESS. DO NOT PUMP TOP JOB WITHOUT APPROVAL OF AOGCC & DRILLING SUPERINTENDENT TOP JOB CEMENT TYPE: Permafrost E NOTE: TOP JOB WILL BE PUMPED IF THERE ARE NO CEMENT RETURNS TO SURFACE OR THE CEMENT TOP FALLS BELOW SURFACE AFTER THE PUMPS ARE SHUT DOWN. ADDITIVES: Retarder WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx MIX WATER: 11.63 gal/sk APPROX NO SACKS: 150 RECIPROCATE CASING STRING WHILE CEMENTING IF POSSIBLE/PRACTICAL CENTRALIZER PLACEMENT: 1. Bowspring centralizer per joint of 9-5/8" casing on bottom 15 joints of casing (15 required). 2. Place all centralizers in middle of joints using stop collars. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12 - 15 bpm. Mix slurry on the fly -- batch mixing is not necessary. MP L-37 Well 7" PRODUCTION CASING CEMENT PROGRAM- HALLIBURTON SINGLE STAGE CEMENT JOB ACROSS THE KUPARUK INTERVAL: CIRC. TEMP: SPACER: 140© F BHST 170° F at 7040' TVDSS. 20 bbls fresh water 70 bbls Alpha Spacer mixed as per Halliburton specifications weighted to 1.0 ppg above current mud weight. CEMENT TYPE: Premium G ADDITIVES: WEIGHT: 15.8ppg APPROX # SACKS: FLUID LOSS: 0.2% CFR-3, 0.1% HR-5, 0.4% Halad 344 YIELD: 1.15 cu ft/sk MIX WATER: 5.0 gal/sk 232 SACKS THICKENING TIME: 3 1/2 - 4 1/2 hrs @ 140° F < 50cc/30 min @ 140° FREE WATER: 0cc @ 45 degree angle. CENTRALIZER PLACEMENT: . . 7" x 8-1/4" Straight Blade Rigid Centralizers. Two per joint on the bottom 20 joints of 7" casing (40). This will cover +300' above the KUPARUK 'C' Sand. Run two (2) 7" x 8-1/4" Straight Blade Rigid Centralizers on the second full joint inside the 9-5/8" casing shoe. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacedmud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 8-10 bpm. Batch mixing is not necessary. CEMENT VOLUME: . Single stage cement job is calculated to cover 1000 FT MD above the Kuparuk 'C' Sand with 30% excess. Anadrill Schlumberger Alaska Dis%rict 1%11 East 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 5~4-2160 DIRECTIONAL WELL PL~%/q for SHARED SERVICES DRILLING well ......... : MPL-3? (P05) Field ........ : Miln~ Point Computation,.: Minimum Curvature Units ........ : FEET Surface Lat.~: ?0,49673594 ~ Surface Long.: 149.631637a7 ~ Legal gescription Surface ...... : 3240 FSt. 4G94 FEL S08 TI3N RIOE UM Tartar L-98B.: 3235 FSL 2356 FEL S24 ~II3N R09E LD~ BHL .......... : 3072 FSL 2485 FEEJ S24 T13N RDgE UI~ LOCATIONS - Ai~ASKA Zome: 4 X-Coord Y-Ooord 545046.94 G051431.09 S37126.00 602082~.00 536997.$7 6020660.51 PROPOSED Prepared ..... : 06 Feb 1998 Vert sect az.: 218.61 KB e~evation-: 49.10 ft Magnetic Dcln: +27.770 Scale FacCor.: 0.99990231 Convergence..: +0.5~722771 ANADRiLL AKA-DPC APPROVED FOR PERMITTING ONLY STATfON M~ASURED INCLN DIRECTION VERTICA/~-DEPTHS 8BCTION TOOL DL/ IDENTIFICATION DEPTH AK~LE AZlMUTH ~ S~-SEA OE~T ~LLH~D X Y FACE ~ 0.O0 O.O0 o.a0 O.0.o -t7.10 O.O0 o.oa N ~.0O ~ 5450~6.9~ 603X~31.09 170L a.oo KOP BUI~ l/lO0 300.00 O.OO ~90.00 300.00 252.90 -O.Og 0.O0 N 0.0O E 545046.94 603~&91.09 170L 0.00 400.00 Z.OO /90.00 399.99 352.89 0.77 0,86 S 0,15 W 545046,79 6031430.23 BUI~ 1,5/100 500.00 2.OO t90.00 499-96 ~2.~6 3-D6 3.44 S 0,61 W 54S0~6,35 6031427,65 ZTOL 60o.ao 3.5a l~O.O0 599.84 5~2.74 7.20 S.16 S 1.44 W 545045,55 603Z492,92 ]> Z ]> CURVE 2/100 700.00 5,00 190.80 699,56 652.46 13.78 15.~6 S 2.93 W 545044.31 6031415.62 17OL 1,50 800.OD 6,~0 190.0a ~99.06 751.96 99,58 25.33 S 4.~? ~ 545049.63 6051405.?4 10R 1.50 900.00 8,48 192.36 898.20 851.10 34,16 38.10 S 9.03 W 545048.15 6O31392.95 81 2.0O 1000.00 10.46 193.02 996.03 D~].73 ~9,01 5~.12 S 1O,77 W 545036.50 6031376.91 61 ~.00 110D.00 12.45 194.83 10~4-8~ Z0~7,74 67.Z2 73.36 S 15,70 W 545031.68 603Z357.64 $R 2.00 120g. OQ 14.45 195.56 1192.O9 1144,99 85.47 95.80 S 21.8I W 545025.71 6031335.~7 51{ 2,00 Z300.OO Z6.4~ I96,12 1288.47 124Z.37 1Z3.O2 121.41 S 29.08 ;J 5~50~.60 6031309-52 41{ 2.80 (Anadr~ll (c) 98 NPL37P05 3,2b.5 9:~8 AM P) h3 STAT [(]~T DElfT I F ICAT ION 2/100 C1/RV E ~ASE PERMAFROST CURV~ 3/10(} KND 3 / 100 CURVE PROPOSED WELL PROFILE M~ASURE~ ZNCLN DIRECTZON VERTICAL-DBPTHS SECTEO~ DEPTH AN~LE AZIMUTH T%rD SUB-SEA DEPART 1400.00 18.44 196.56 13~3.87 1336.77 1~00~00 20.43 ~96.91 1478.17 1431.07 1600.00 22~43 197.21 1S?].25 1H2~.15 205.62 1682-$6 2~.08 197.42 1647.~0 1600.00 23H.98 ~90~. 62 24.08 197.42 1847.I0 1800.00 3 19_3~ 06 Feb 1998 ~age 2 I' COOS/1INATES-~ROM ALASKA Zone 4 ~ELLt{EAD X 150.17 S 37.52 ~ 545010.3{ 60312~0.71 182.02 S 47,10 ~ 5{5000,95 6031248.8~ 256,95 S $7.~2 W 544990.4~ 6~31213.$1 245.07 8 67.52 W 544980.93 6031162.6~ 333.34 S 9t.27 ~ 544954.~0 603[097,22 ~190.68 24,08 197.t2 2047.10 2000.00 402.6i 418.62 2200.00 26.25 ~99.73 2118.89 207i.~9 434.33 450.57 2300.00 29.02 202.18 2207.4B 2160.38 478.53 493-86 2400.00 3~.84 204.23 ~293.70 2246.60 527.35 $40.~8 2~O0.00 34.68 205_98 2377.~1 2350,21 $80.68 590.02 2600.0O ~7.34 207.50 2458.09 2410.99 636-35 6i2.63 2700.00 ~0.42 208.83 2535.82 2488.72 700.21 695.07 2800.00 63.32 210.01 2610.28 2563.18 766.09 756.19 2900.O0 46.22 211,07 ~681-26 2634.~6 835.82 816.84 3000.00 49.34 212.O3 2~48-58 2701,48 909.19 879.83 TOOL DL/ FACE 100 49 2, O0 3R 2.00 39 2.00 ['iS 2.00 HS 0.00 121.O2 W S44928.47 6031011-79 l$R 0,00 131.78 W 544917.90 6030979.77 23R 3.00 ~48.41 W 544901.54 6030936.39 2IK 3.00 168,39 ~ 544581.84 6030889.75 199 3.00 191.69 W 544958,85 6030839.9S LSR 3.00 2L8.22 W 544832.63 6030787.21 247.93 W 544803.27 6050731.60 280,7~ N 5447?0,82 6030673.~8 316.$3 W 544?35,40 6~306~2.43 355.23 W ~44697.09 6030549.21 544655.99 6030483.79 544612,23 6030416.35 544565.91 603034~.08 5445~7.t8 6030276,~7 544466.15 6030203.80 3100.00 52.06 212.91 2512.05 2764.95 986-01 945.01 S 396.72 3200.~ 54.99 213.~3 ~871.49 2824.39 1066.08 101~.38 S 4i0.90 3300.00 57.92 214.49 2926.74 2879.64 1149.L5 1082.18 S 487.64 3~00.00 60.86 215.20 29~7.66 2930-56 1235.0~ ~151.80 S 536.80 3508.00 63.80 215.87 ~024.0] 2976.~9 1313.45 1223.~6 S 58~.27 3600.00 66,74 216.50 3065.92 3018.82 L414.19 1297.16 S 641,90 ~ 544i12.98 6030130.19 119 3.00 3700.00 69.69 ~7.11 3103,03 ~05~.93 1506,99 1371.50 S 697.53 W 544357.80 6030055,53 ll~ 3.00 3SO0.O0 72.64 2L7.70 3135.3L 3085.21 1601.6D 1446.66 S 755.0~ W $44300.77 6029980,02 119 3,00 3900.00 75.59 218.27 3L62.69 3115.59 1697.77 ~522.46 S 814.23 ~ 544242.05 6029903.87 L0R 3.00 3929.43 76.46 218.43 3369-80 3122.70 1726.33 ~544-86 S $3[.93 N 544224.47 60298~[.37 HS 3.00 ~ 7034,63 76.46 218.43 3897.10 3850.00 4745.34 3909.75 $ 2708,59 W 542362.35 6029505.39 KS 0.00 OA 7568.55 76.~6 218.43 4022.10 3975,O0 5264.21 4316,19 S 3031-13 W 542042-32 6027097.03 ~S O.O0 O~ 7931.45 ?6.46 2L6.43 4107.10 4060.00 5617,05 4592,58 S 3250.~5 W 5~1524.69 6026819.35 HS 0.00 MPL-37 (P05) STATION IDENTIFICATION BAS E OB 9-5/8" CAS[NO POINT cu~w 3/loo TOP HRZ BASE MK-[9 END 3/100 CURVE Tk'UD "rxucls MEASURED INCLN DEPTH A_N~LE 8059.57 76.46 8209.~7 76.46 14371.~8 76.46 14400-00 75.61 14500.00 72.61 14600.00 69.61 14700.00 66.61 1t800.00 63.61 1~900.00 60.61 15000.00 57.61 15TO0.O0 54,61 15200.00 S1-6~ T5300~00 15400.00 15406.70 ~5.41 15500.00 42.61 15600.80 39.61 ~5604.62 37.97 15700.00 36.~ 10790.5G 33.90 16800.00 33.61 L5900.00 30.61 L5920.39 30.00 15972.13 30.00 16116.47 30.00 PR0POSEB NELL PROFILE DIRBCTION YERTICAG-BEPTHS AZIMUTH T'VD SUB-SEA 218.43 4137.10 4090.00 218.~3 4172.23 4125.i3 218.43 5615.48 5568.38 218.43 5622.27 S575.17 218.43 5649-64 5602.54 06 Feb 1998 Page 3 ~ECTXON COORDINATES-FRO~ DEPART WIZLLKE~ 5741.58 4690.12 S 3327.86 W 5887.40 4804.35 S 3418.$~ W [1878.29 9497.20 S 7142.52 W 11905.56 9018.58 S 7159.49 ~ 12001.75 9593.91 S 218.43 5682.01 5634.91 12096.35 218.43 5719.29 5671.19 12189.13 218.43 5961.37 57[4.27 12299.83 218.43 5859.47 5812.37 12454.02 ALASKA Zone 4 X Y 5417~7.88 6026721.35 541657.94 6026606.58 5~7962.7~ 602169[.71 537945.96 6021870.24 7219.26 W 537886.65 6821794.56 TOOL D~/ FACE 100 HS 0.00 HS O.O0 LS 0.00 LS 3.00 bS 3.00 9668.02 S 7278.07 W 537828.30 6021720.10 LS 9740.69 S 7335.75 ~ 537771-07 6021647.08 9811.74 S 7392.13 W 537715-12 6~91575.70 L$ 9880.97 S 7447.06 N 537660.61 6021506.15 9948.58 S 7500.40 W 537607.69 6021438.62 LS 218.43 5915.22 5868.12 12537.02 10013.20 S 7552.00 W 537556.49 60213$3.29 LS 21~.43 5975.24 5928.14 12616.99 10075.8~ S 7601.7l ~ 537507.17 6021310-36 LS 210.4] 6039.36 5992.26 L2693.71 30135.94 S 7649-40 ~ 537459.85 6021249.98 LS 218.43 610~.41 6060.3l L2766.97 30193.33 S 7694.94 W 537414.66 6023192.32 LS 218.43 6112.10 6065.00 12771.75 10197.07 S 7697.91 W 537411.72 6021188.56 LS 3. O0 3.00 3.00 3.00 3,00 ..t "~ 3.00 'I ~ ;;~ 3.00 3.00 3.00 3.00 218.43 6179.20 6132.10 12836.$7 10247.85 S 7738.~0 W 53~371.$3 6021137.55 LS 3.00 218.i3 6254.53 6207.43 12902.~3 10299.35 S 7779.07 ~ 537331.18 602~085.81 LS 3.00 218.43 6~97.10 6250.00 12936.53 I0326.15 S 7800.34 ~ 537310.08 6021058.88 L$ 3.00 218.43 6333.20 6286.10 12964.02 10347.69 S 7817.43 W 537293.12 6021037.2i LS 3.00 218/43 6407.10 6360.00 13016.26 10388.60 S 7049.90 W 537260.90 6020996.t3 LS 3.00 218.43 6415.08 6367.90 13021.53 10392.74 S 7853.10 W 537257.65 6020991.90 LS 3.00 218.43 6499.69 6452.59 ~3074.69 1043~.37 S 7886.22 W 537224.86 6020950.15 LS 3.00 218.43 6517.29 6470.19 130~4.97 [0442.43 S 7892.65 W 5372[8.52 6020942,05 218.43 65~2.10 6515.0~ 13110.84 10462.70 S 7908.6] W 537202.56 6020921.69 HS O.O0 218.43 6687.10 66¢0.00 13183.01 10519.23 S 7953.55 W 537158.05 6020864.89 HS 0.00 TKUA 16214.6~ 30.00 TARGET (L-98B) ~6220.39 30.00 TKA3 16220.39 30.00 218.43 6772.10 6725.00 13232.~9 30557.67 $ 7984.06 W 537127.78 6020826.27 HS 0.00 218.43 6777.10 6730.00 13234.97 10059.93 S 7985.85 W 537126.00 6020824.O0 RS 0.00 218.43 6?77.10 6730.00 13234.97 10559-93 $ 7985.85 ~ 537126.00 6020824.00 HS 0.00 .......... <Aaadr il.l.._£~J. ~_.8..._},I__P~_37P.Q _5....3.: .2._b.: .5_...9..-...4.,8._ _A..~.._P_ } .................... "U /> ITl STAT:I(>I~ TKA2 TO / 7" CAS][i%]G PT 1.6243. ~8 1.6~139 . 67 16335.86 ]663S.a6 PROPOSED FELL PROFILE D~RBCTION VERT~CAL-DBpT~$ S~CTION AZIMUTH TVD SLq3-SEA 218.43 6797.10 6750.08 13246.52 218.~3 6837.10 6790.00 13269.61 218.{3 6S77.10 6838.00 13292.71 218.43 7136.91 7089.81 06 Feb 5998 Page C00P-Dr~ATEE-FROM ALASK. A Zone 4 WELLHEAD TOOL DG/ K ¥ FACE 100 10568,95 S 7993.03 ~ 5371~.88 60208~4.91 ~$ 0.00 ~587.07 $ 8007.39 W 537184.63 6020796.74 SS 0.00 ~0605.36 S 8021,74 ~ $37090.39 6020778.$6 [0732.66 S 8114.98 ~ 536997.87 60~0660.51 0.00 ANADRILL APPROVED FOR ?ERMiTTING ONLY_ AKA-DPC Z .... SHAIqEB ,, ER' CTC'ES''' BR!"LLT'NG" ' - i ii i i i i i i - . . ii Ii I I · I III iiii . ii · ii Harken Idenbification ~ BKB SECTN INCLN A) E~O 3/t00 CURVE 15920 5517 13085 30.00 B) TARGET tL-gBB) 16220 6777 13235 30.00 C) TD / 7" CASING Pl' 16636 7137 13443 30.00 ii Il II I II /~nadri J ]$ch]umberger Ill "llll II I III . II I I MPL-37' (?05) VERTICAL SECTION VIEN Section at: 218.61 '~ TVD Scale ' ! inch : 200 feet JDep Scale' I inch = 200 feet -'r]o-m~',~r ........... -'~ IDiawn .... '06 Feb 1§98 I I III I I I ~s~h~r -,~- - - z-~NAI)I~ILL AKA-[: PC I A~PRC VL:'D ........ · '~ui~ - ~ :"--': .............. . .~ \ _ '~'~ ,,- / r - ~ .-~ - ~ ........... , ....... =l~-_¢f~=:-.:: =:::~ ::=:=:==:=:===::= =----,,-., ~-,~ .......... ,~Be~:i.--~SB:~&i~s 200 feet ) ~'i' ':~?,! ................................ ,' '-%1 ...... "- ~" .......... """ ............ ~ ................................... '--- ...... '2: ...... [.2" ........ ~ .... [ i i ~ .: :. ............................................. i ~a~il] [clgB ~L37P05 3.2D.5 9:49 All P] i2400 i2500 i2§00 12700 12800 i2900 13ag0 i3t00 i3200 13300 i3400 135L)0 ~3600 i;JiO~) i38~ i3'~0 ~4~g zq~uu ~qdu'a Sectia~ Departure II Ill Ii Ill . iiii ii il II . i . ill. inn. I I . I *hO ,-~ I cO ..~ I t,O Z bT ¢. .. SH RE'D SER TdES' DR'ZL N " <KB> ANADRI LL AY-,A-D PC APPROV[D IFOR PERMITTING ONLY PLAN .~...___~ ........ ~_ ,,,-~.. '~.,~,-. .... ?...-=.-.- ..--- .._.,....~,..=:z..,= ..--:-~--~-.._.. ..... ~ .... · ! i i ill i iii 4nadri]! Schlumberger MPL-37' (P05) VERTICAL SECTION VIEW Section at: 2tB.6~ TVD Scale' I inch : 1600 feet Dep Sca]~e · 1 inch = 1§00 feet Drawn ..... ' 06 Feb 1998 56( ii i i Marker Identification ~ BKB SECTN INCLN ,, .,- I'ILII i'~l.l.~ i ,,i~.ll. ll.ll., j. i .iiWi.i,k..i, Mii ~ ~ I ' A) ~8 o o o o.o~ B4- 8] KOP BUILO t/lOO 300 300 -O 0.0, C -- C] BUILD 1.5/t0D 500 500 3 2.0 -~-- _ _. _. ...... _ - ] B} CURVE 2/100 BOO 799 23 6.5 E) END 2/~00 CURVE !6B3 t647 236 24.0 F) CURVE 3/t00 2121 2D47 403 24.0 ...... G) END 3/100 CURVE 3929 3t70 ~7~ E ' H) 9-5/8' CASIkG PDI:NT 82~0 4172 5BB7 76.4 . ....... ~E-,~,~ ~-a4~ I1 CUnVE 3/~00 ~372 56~5 ~187B 76.4 J} END 3/~00 CURVE 15920 6517 13085 30.0 K) TARGET [L-gSB} ~6220 6777 13235 30.0 L) TO /7" CASING PT ~.663§ 7~.37 a3443 30.0 ........... --~~~ '- ~'~-~z- -~ tiff ........................................ - .............. 77"77 ..... .~-,, ~ _ - ....... _::::-::-~ -_ ....... ....... :i ....... ...... ::2: ::2:2:: _ ~ -- · --... i1~.., m...,,. ..... ,. .... _--I -,~ .. . ...... =" ='B---'"""" ~-"- ~ -'-' ....... :-_ ::::::::B_-:-:~ --'-'~'"--'-~'''="="B-'-='"'"-'-'='"""~-'=""::: :- :: _-: -- :: ' ' ' L .......................................................... . . j ............ , ~ .... ,...' ......................... ]]: ...... 'angel: i~Y'~3dr'i)] ici 98 ~L37I:k15 3'.;~.5 !~ ~B'~H P) " z H -gBB (RD Sect ion Departure i _ i · i iii i i ii i _ i iii ii i i i 02/06/1998 10'59 907-344-2160 ANADRZLL DPC PAGE 08 ~arKer Identification WD N/S E/~ B1 KOP §U]LB 1/t00 300 0 N C) BUILO 1.5/100 500 3 S ! D) CURVE 2/]00 800 25 S H) g-5/8' CASZNB POZNT 82~0 4804 S 34~9 ]) CURVE 3/100 14372 9497 S ?~43 KL. TAR6ET (L-988) 18220 ~05eO S 7986 L) TO / 7' 6ASIN6 PT 18636 10723 S 81~5 ii i iJ MPL-37 (P05) PLAN VIEW, i.-- CLOSURE · ~3447 feet at Azimuth 217.j::2 DECLINATION.' +27.770 (E) SCALE ' ' 1 inch = ~B00 feel DRAWN · 06 Feb ~998 i ,m _ i Anadr ~ 11 $ch/umbenger ~.0800 ggo0 9000 8t00 220r'~ 6300 5400 · 4500 3600 2700 'gO 900 0 go~ <- WEST ' EAST -> 11700 02/06/1998 10:59 907-344-2160 ANADRILL DPC PAGE 09 II lllll I ]"~ MPL-37 I" Milne Point Toierap._r.e Line Legend TRAVELING CYLINDER 29.5' to 16635.86 k) True rth Nabors 22E i '.,.% , // 16 · 17 · 12 · / L-PAD · + AS-BUILT CONDUCTOR [~ EXISTING CONDUCTOR DRILL POINT · EXISTING CONDUCTOR · 14 · 10 · 7 V].CINITY WAP N.T.S. hLg_ $ 1, DATE OF' SURVEY: DECEMB-E.R 51, 1997, 2. REFERENCE FIELD BOOK: MPg7-09 (PGS, 5;3-56) 5. ALASKA STATE PLANE COORDINATES ARE ZONE 4, NAD 27. ~,, GEODETIC COORDINATES ARE NAD 1927. 5. PAD SCALE FACTOR IS o, 9999e2~. 6. HORIZONTAL/VCRT[CAL CONTROL IS BASED ON MONUMENTS L-1 NORTH AND L-2 SOUTH: 7, ELEVATIONS ARE BPX MP DATUM (M,S,L). N B~,~$ I 9' :. , SUR_V.5_¥OR' S ¢ERTIFICATE I HEREBY ~R~FY ~AT I ~ PROPERLY REOIS~REO AND TO PRACTI~ LAND SUR~NG ~E STA~ OF ALASKA AND ~IS PLAT R~PR~N~ A SURLY ~AOE BY M~ OR UNDER ~Y OIR~CT ~UP~RVI$IO~ AND ~AT A~ O[~NS[~S AND O~ER ~ET~LS AR~ CORRECT AS OR O~CEMB~ 3~. ~7. LOCATE:D WITHIN PROTRACTED SEC, 8, T, 1;3 N., R. 10 E,, UMIAT MERiDiAN, AK. V~LC ' A.'S.P. PLAN'f:" GEODETIC GEODETIC GROUND SECTION NO, COORDINATES COORDINAT6$ POSIT[0N(DMS! POSITION(D,DD) ELEVATION OFFSETS Y,~ 6.0`31,431.¢9 N=1.110.32 70'29'48.24.9" 70,4967358 3,24.¢' FSL 37 X~T ..... 545,{~45.D4 E-- 1,.3..~2.77 14g'37'53.923" 149.6516453 17.6' ............. 4.:.835° F ,,~1.. 41 Y=6,031.767.05 N= 1,555,04 70'29'51.5721", 70.4976589 16.5" 3,578' FSI. X~- 544, 74~,. 45 E= 1,225.12 45,38'0.2.7~80'I' ~49.634{a939 5,'~34' FEL, 43 Y--6.J~51,825.26 N- 1,554.98 70'2g'52,139" 70,4978164 - -- ~,636' FSL x= 544,857.7.2 E= 1,555.08 14g'37'59.98~' 149.6555285 ._16'.3' 5,04,0'. FEL! BBP EXPLORATION MPU L PAD AS-BUILT CONDUCTORS WELLS L-37, L-41 &: L-4'.3 . ~0 3D~d 3c16 , II~lCI'dN'¢ 09'[;5-PPS-L~._, gE ''¢I 866I/9I/Z;G' I DATE I CHECK NO. VENDOR f~, ARF;A--RT ~ ~ ~3~ DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 0i059.~ CKOiOGgBH iO0. OO iO0. O0 HANDLiN~ INST: s/~ kath~ THF &~ACHED CHECK IS IN PAYME~ FOR ~MS DE~RIBED A~VE. · WELL PERMITCHECKLIST COMPANY WELL NAME /"~"' ? 7 PROG, RAM: exp [] dev, v~edrll [] serv [] wellbore seg ti: ann. disposal para req FIELD & POOL ¢" ~- ,.3'"/,2 <5 .,,.5 INIT CLASS /-~'~_z/ ,/---'/2.~ ? GEOL AREA ~?,,--..) UNIT# ~ /"'////,~"E'.~ ON/OFF SHORE ADMINISTRATION APPR ENGINEERING 1. Permit fee attached ...................... 'h 2. Lease number appropriate ................... '~ 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ........... 8. If deviated, is wellbore plat included ............ 9. Operator only affected party ................ 10. Operator has appropriate bond in force ............ 11. Permit can be issued without conservation order ........ 12, Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... 14. 15. 16. 17. 18, 19. 20. 21. 22, 23. 24, 25. 26. 27. 28. 29. Conductor string provided ................... (~ Surface casing protects all known USDWs ........... CMT vol adequate to circulate on conductor & surf csg ..... (~ CMT vol adequate to tie-in long string to surf csg ........ iN N CM-f will cover all known productive horizons .......... ¢_ N Casing designs adequate for C, T, B & permafrost ....... ~ N Adequate tankage or reserve pit ................. ~) N If a re-drill, has a 10-403 for abandonment been approved... Y N Adequate wellbore separation proposed ............. N If diverter required, does it meet regulations .......... N Drilling fluid program schematic & equip list adequate ..... N BOPEs, do they meet regulation ...... "" '~?.¢'"~' ' N BOPE press rating appropriate; test to "~ Ps;gl N Choke manifold complies w/APl RP-53 (May 84) ........ N Work will occur without operation shutdown ........... N Is presence of H2S gas probable ................. N REMARKS GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures ..... Y ~" ~ , ,.,"7 31. Data presented on potential overpressure zones ......... ,,~N /L~ ¢¢'7 32. Seismic analysis of shallow gas zones ............. 33. Seabed condition survey (if off-shore) ........... .~. Y N 34. Contact name/phone for we_eklyprogress repods ....... -~' Y N lexploratory only] GEOLOGY: ENGINEERING: COMMISSION' J D H~;;~(-~' - RNC~ co Comments/Instructions: tlOW/llt - 4, \F(')RMS\r'h,4,1mT r,~,v (Iq/'~ Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility Sun Feb 21 21:06:21 1999 Reel Header Service name ............. LISTPE Date ..................... 99/02/21 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNK/qOWN Comments ................. STS LIS Writing Library. Technical Services Tape Header Service name ............. LISTPE Date ..................... 99/02/21 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Comment Record TAPE HEADER MILNE POINT UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: MWD RUN 2 AK-MM-80148 PIEPER LOCKWOOD 4 1999 g~C,~wag~ MPL - 37 500292286400 BP EXPLO~TION (~AS~) , INC. SPERRY-S~ DRILLING SERVICES 21-FEB-99 MWD RUN 3 MWD RUN 4 AK-MM-80148 AK-MM-80148 PIEPER PIEPER JAYE JAYE 8 13N 10E 3240 4835 .00 DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: 46.70 17.60 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 20.000 112.0 12.250 9.625 8210.0 8.500 16575.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUN #1 IS DIRECTIONAL ONLY AND NOT PRESENTED. 3. MWD RUN2 #2&3 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER- MUELLER TUBE DETECTORS, AND ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4) 4. MWD RUN #4 IS DIRECTIONAL WITH DUAL GAMMA P~AY (DGR) UTILIZING GEIGER- MUELLER TUBE DETECTORS, ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4) , COMPENSATED NEUTRON POROSITY (CNP), AND STABILIZED LITHO DENSITY (SLD) . 5. DEPTH SHIFTING/CORRECTION OF MWD DATA IS WAIVED PER THE PHONE CONVERSATION BETWEEN D. DOUGLAS OF BP EXPLOILATION (ALASKA), INC. AND A TURKER OF SPERRY- SUN DRILLING SERVICES ON 02/12/99. THIS DATA IS CONSIDERED PDC. 6. MWD RUNS 2-4 REPRESENT MPL-37 WITH API# 50-029-22864-70. THIS WELL REACHED A TOTAL DEPTH (TD) OF 16575'MD, 7109'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTILA SHALLOW SPACING). SESP = SMOOTHED P~qSE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SPSF = SMOOTHED COMPENSATED NEUTRON POROSITY (SS MATRIX, FIXED HOLE SIZE). SNNA = SMOOTHED AVERAGE OF NEAR DETECTOR'S COUNT PATE. SNFA = SMOOTHED AVERAGE OF FAR DETECTOR'S COUNT PATE. SBDC = SMOOTHED BULK DENSITY-COMPENSATED. SCOR = SMOOTHED STANDOFF CORRECTION. SNPE = SMOOTHED NEAR DETECTOR ONLY PHOTOELECTRIC ABSORPTION FACTOR. P~ETERS USED IN POROSITY LOG PROCESSING: HOLE SIZE: 8.5" MUD FILTRATE SALINITY: 1000-1200 PPM MUD WEIGHT: 8.3 - 10.2 ppg FORMATION WATER SALINITY: 14545 PPM FLUID DENSITY: 1.0 g/cc MATRIX DENSITY: 2.65 g/cc LITHOLOGY: SANDSTONE $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/02/21 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 FET 3892 5 RPD 3892 5 RPM 3892 5 RPS 3892 5 RPX 3892 5 GR 3900 5 ROP 3948 FCNT 8200 NCNT 8200 NPHI 8200 PEF 8221 DRHO 8221 RHOB 8221 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: STOP DEPTH 16500 0 16500 0 16500 0 16500 0 16500 0 16526 0 16575 5 16507 5 16507 5 16507 5 16516 0 16516 0 16516 0 EQUIVALENT UNSHIFTED DEPTH -- BIT RUN NO MERGE TOP MERGE BASE 2 3947.0 6660.0 3 3947.0 8250.0 4 8250.0 16575.0 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 DEPT ROP GR RPX RPS RPM RPD FET NPHI FCNT NCNT RHOB DRHO PEF Service Order Units Size Nsam Rep FT 4 1 68 MWD FT/H 4 1 68 MWD API 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD OHMM 4 1 68 MWD HOUR 4 1 68 MWD PU-S 4 1 68 MWD CNTS 4 1 68 MWD CNTS 4 1 68 MWD G/CM 4 1 68 MWD G/CM 4 1 68 MWD BARN 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 32 9 36 10 40 11 44 12 48 13 52 14 Name DEPT ROP GR RPX RPS RPM RPD FET NPHI FCNT NCNT RHOB DRHO PEF Min 3892.5 1 664 13 583 0 972 0 142 0 115 0 106 0 063 19 443 402 2024 1.149 -0.588 0.709 Max Mean Nsam 16575.5 10234 25367 4774.22 311.08 25255 336.377 83.0082 25252 2000 3.8336 25216 42.96 4.05701 25216 2000 4.29262 25216 2000 8.01624 25216 74.233 1.10618 25216 81.762 46.702 16616 895 561.182 16616 3720 2679.62 16616 2.98 2.36867 16590 0.674 0.0462765 16590 6.785 2.07736 16590 First Reading 3892 5 3948 5 3900 5 3892 5 3892 5 3892 5 3892 5 3892 5 8200 8200 8200 8221.5 8221.5 8221.5 Last Reading 16575.5 16575.5 16526 16500 16500 16500 16500 16500 16507.5 16507.5 16507.5 16516 16516 16516 First Reading For Entire File .......... 3892.5 Last Reading For Entire File ........... 16575.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/02/21 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 ....... 99/02/21 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN N-JMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH FET 3892.5 RPD 3892 5 RPM 3892 5 RPS 3892 5 RPX 3892 5 GR 3900 5 ROP 3948 5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : STOP DEPTH 6605 5 6605 5 6605 5 6605 5 6605 5 6613 0 6660 5 04 -MAR- 98 5.07 5.46 MEMORY 6660.0 3947.0 6660.0 73.1 78.6 TOOL NLIMBER P0965CRG8 P0965CRG8 12.250 12.3 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 NLATRIX: 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 SPUD 9.00 47.0 9.0 1200 7.2 2.050 1.750 1.900 3.200 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 API 4 1 68 4 2 RPX MWD 2 OHMM 4 1 68 8 3 RPS MWD 2 OHMM 4 1 68 12 4 RPM MWD 2 OHMM 4 1 68 16 5 RPD MWD 2 OHMM 4 1 68 20 6 ROP MWD 2 FT/H 4 1 68 24 7 FET MWD 2 HOUR 4 1 68 28 8 32.2 Name DEPT GR RPX RPS RPM RPD ROP Min 3892.5 13 583 1 385 1 421 1 449 1 481 1 664 Max Mean Nsam 6660.5 5276.5 5537 113.704 54.3892 5426 14.597 4.35836 5427 16.406 4.69711 5427 16.361 4.77464 5427 17.721 5.06807 5427 2928.52 455.408 5425 First Reading 3892 5 3900 5 3892 5 3892 5 3892 5 3892 5 3948 5 Last Reading 6660.5 6613 6605.5 6605.5 6605.5 6605.5 6660.5 FET 0.063 11.178 0.606774 5427 3892.5 6605.5 First Reading For Entire File .......... 3892.5 Last Reading For Entire File ........... 6660.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/02/21 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 ....... 99/02/21 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NLrMBER: 3 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH FET 6607.5 8194 5 RPD 6607.5 8194 5 RPM 6607.5 8194 5 RPS 6607.5 8194 5 RPX 6607.5 8194 5 GR 6616.0 8202 5 ROP 6662.5 8250 0 $ LOG HEADER DATA DATE LOGGED: 06-MAR-98 SOFTWARE SURFACE SOFTWARE VERSION: 5.07 DOWNHOLE SOFTWARE VERSION: 5.46 DATA TYPE (MEMORY OR REA_L-TIME): MEMORY TD DRILLER (FT) : 8250.0 TOP LOG INTERVAL (FT) : 3947.0 BOTTOM LOG INTERVAL (FT) : 8250.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPER3ITURE: 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 72.0 77.4 TOOL NUMBER P0965CRG8 P0965CRG8 12.250 12.3 SPUD 9.10 48.0 9.0 1200 5.8 2.000 1.890 1.900 .000 27.3 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 3 API 4 1 68 4 2 RPX MWD 3 OHMM 4 1 68 8 3 RPS MWD 3 OHMM 4 1 68 12 4 RPM MWD 3 OHMM 4 1 68 16 5 RPD MWD 3 OHMM 4 1 68 ROP MWD 3 FT/H 4 1 68 FET MWD 3 HOUR 4 1 68 20 24 28 Name Min Max Mean Nsam DEPT 6607.5 8250 7428.75 3286 GR 22.325 117.481 69.5602 3174 RPX 1.348 30.853 5.09097 3175 RPS 1.258 42.96 6.07041 3175 RPM 1.189 47.456 6.4166 3175 RPD 1.184 47.251 6.81636 3175 ROP 8.79 841.767 187.775 3176 FET 0.11 15.325 1.11516 3175 First Reading 6607.5 6616 6607.5 6607.5 6607.5 6607.5 6662.5 6607.5 Last Reading 8250 8202.5 8194.5 8194.5 8194.5 8194.5 8250 8194.5 First Reading For Entire File .......... 6607.5 Last Reading For Entire File ........... 8250 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/02/21 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 ....... 99/02/21 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: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH FET 8195.0 RPD 8195.0 RPM 8195.0 STOP DEPTH 16500.0 16500.0 16500.0 RPS RPX FCNT NCNT NPHI GR PEF DRHO RHOB ROP $ LOG HEADER DATA DATE LOGGED: S 0 FTWARE 8195 0 8195 0 8200 0 8200 0 8200 0 8203 0 8221 5 8221 5 8221 5 825O 5 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 16500 0 16500 0 16507 5 16507 5 16507 5 16526 0 16516.0 16516.0 16516.0 16575.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA P~AY EWR4 ELECTROMAG. RESIS. 4 CNP COMPENSATED NEUTRON SLD STABILIZED LITHO DEN $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPEP~ATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTP~ATE AT MT: MUD CAKE AT MT: NEUTRON TOOL NLATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): 12 -MAR- 98 5.07 5.46 MEMORY 16575.0 8250.0 16575.0 32 .5 81.9 TOOL NUMBER P0962CRNLG6 P0962CRNLG6 P0962CR_NLG6 P0962CRNLG6 8.500 8.5 LSND 10.20 45.0 9.5 1200 4.0 1.600 1.028 1.300 1.700 57.8 EWR FREQUENCY (HZ) : # REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 4 API 4 1 68 4 2 RPX MWD 4 OHMM 4 1 68 8 3 RPS MWD 4 OHMM 4 1 68 12 4 RPM MWD 4 OHMM 4 1 68 16 5 RPD MWD 4 OHMM 4 1 68 20 6 ROP MWD 4 FT/H 4 1 68 24 7 FET MWD 4 HOUR 4 1 68 28 8 NPHI MWD 4 PU-S 4 1 68 32 9 NCNT MWD 4 CNTS 4 1 68 36 10 FCNT MWD 4 CNTS 4 1 68 40 11 RHOB MWD 4 G/CM 4 1 68 44 12 DRHO MWD 4 G/CM 4 1 68 48 13 PEF MWD 4 B~LRN 4 1 68 52 14 Name DEPT GR RPX RPS RPM RPD ROP FET NPHI NCNT FCNT RHOB DRHO PEF Min 8195 35 236 0 972 0 142 0 115 0 106 1 893 0 142 19 443 2024 402 1.149 -0.588 0.709 First Max Mean Nsam Reading 16575.5 12385.2 16762 8195 336.377 94.9093 16647 8203 2000 3.42213 16611 8195 31.371 3.46339 16611 8195 2000 3.72952 16611 8195 2000 9.20975 16611 8195 4774.22 287.58 16651 8250.5 74.233 1.2661 16611 8195 81.762 46.702 16616 8200 3720 2679.62 16616 8200 895 561.182 16616 8200 2.98 2.36867 16590 8221.5 0.674 0.0462765 16590 8221.5 6.785 2.07736 16590 8221.5 Last Reading 16575.5 16526 16500 16500 16500 16500 16575.5 16500 16507.5 16507.5 16507.5 16516 16516 16516 First Reading For Entire File .......... 8195 Last Reading For Entire File ........... 16575.5 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 99/02/21 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 99/02/21 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Technical Services Library. Reel Trailer Service name ............. LISTPE Date ..................... 99/02/21 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Technical Services Scientific Scientific Physical EOF Physical EOF End Of LIS File
