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197-185
oN' BEF ORE LOCATION CLEA~_~CE REPORT State of Alaska ALASKA 0iL & GAS CONSERV~TION COHMISSION =:/'?o'--Fl, Ccmpie~ad casing slza, wi, d~.~nh, om: vol, tops: Review ~ ___ ~_e well f=~ ~, and-c~-~-m.~= on ptuqginq, well head and location c!ear~nce ,.~ prcvid9 loc. clear, code. Well head =at c~f: ~V(] .' .~arkar pcs= or ~la~: ~~ Loca:ion Cl.ar==.: ~_~ GeoQuest 3940 Arctic Blvd Anchorage, AK 99503 ATTN: Sherrie NO. 11520 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: West Beach 9/29/98 LIS Well Job # Log Description Date BL RF Sepia Tape WB-05-~:I; (~c{O t, 97567 OH EDIT (ADN6~ CDPJMWD GR) 9711 25 1 WB-05 97567 ADN6 971125 I 1 WB-05 97567 ADN6TVD 971125 I 1 WB-05 97567 CDR/MWDGR 971125 I 1 WB-05 97567 CDR/MWD GR TVD ' 9711 25 1 1 WB-05 97567 ISONIC 971125 I I .~, :.,...~. ~.~' · Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Plugged Back for Sidetrack WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [--I Oil [] Gas [] Suspended [~ Abandoned I--] Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 97-185 397-224 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22817 4. Location of well at surface t~ 9. Unit or Lease Name 105' NSL, 3219' WEL, SEC. 25, T12N, R14E, UM~ West Beach , At top of productive interval . .'"~,f,,~, 10. Well Number 129' NSL, 3040' EWL, SEC. 25, T12N, R14E, UMt~'~"~' we-05 At total depth 11. Field and Pool 189' NSL, 3232' EWL, SEC. 20, T12N, R15E, UM Prudhoe Bay Field /West Beach 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. RTE -- 41'I ADL 034627 12. Date Spudded10/21/97 113' Date T'D' Reached I 14' Date C°mp" Susp" °r Aband'115' Water depth' if °fish°re 116' N°' °f C°mpleti°nsl 1/25/97 11/29/97 N/A MSLI Zero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD)t19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 17041 9206 FTI 15405 8178 FTI [~Yes [--lNoI N/A MD 1900' (Approx.) 22. Type Electric or Other Logs Run MWD/LWD, DPC, RFT, Sonic, GR, DEN, NEU i23. 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" 133# H-40 Surface 121' 30" 260 sxArctic Set (Approx.) 9-5/8" 40# L-80 31' 6630' 12-1/4" 2970 sx PF 'E', 860 sx Class 'G' 7" 26# L-80 28' 9155' 8-1/2" 122 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 ............ ~,... ~D?.~ . · "., '~,,~:-l.,u: DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED -~':~= ; :' ' .... 15836' P&A #1 with 76 Bbls Cement ....... . :,:~.~' .i:.,~ 15400' P&A #2 with 95 Bbls Cement 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) Not on ProductionI N/A Date of Test IHours Tested PRODUCTION FOR OIL-BeE GAS-MCF WATER-DeL CHOKE SIZE IGAs-OIL RATIO TEST PERIOD I Flow Tubing ICasing Pressure CALCULATED OIL-DeL GAS-MCF WATER-BeE OIL GRAVITY-APl (CORR) Press.I 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ORIGINAL Form 10-407 Rev. 07-01-80 Submit In Duplicate ., 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. T-8 (SV5) 3684' 3557' SV4 4054' 3805' T-5 (SV3) 4278' 3935' SV2 4665' 4125' T-3 (SV1) 5715' 4512' K-15 7001' 4959' Colville Group 12148' 6885' West Sak Sand 12148' 6885' West Sak Seismic 12172' 6894' K-12 12408' 6986' HRZ 16614' 8867' Kalubik 16657' 8899' Kuparuk 16700' 8931' Miluveach 16851' 9050' 31. List of Attachments Summary of Daily Drilling Reports, Surveys 32."1 hereby certify that the foregoing is true and correct to the best of my knowledge Terrie Hubble Title Technical Assistant III Date O~° ~.(¢~"(~? WB-05 97-185 397-224 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5.' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 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 Operator ARCO Date 00:33, 10 Mar 99 Page 1 Formation Inte.qrit¥ Test for WB-05 The analysis is from - 16:30, 05 Nov 97 - to - 16:30, 05 Nov 97 Programs in Result Table: WBEACH-05 drill and complete Well Type Time From Time To Duration Description E.M.W.(ecfuivalent mud weight) Depth MDR Hole Size MDR WB-05 Event 16:30, 05 Nov 97 16:30, 05 Nov 97 0 hr 0 min Obtained leak off 12.4 7539.0 8-1/2 Facility Date/Time 20 Oct 97 21 Oct 97 Progress Report West Beach Well WB-05 Page 1 Rig POOL 6 Date 11 August 99 06:00-14:00 06:00-13:00 13:00 13:00-14:00 14:00 14:00-14:01 14:00-14:01 14:01 14:01-22:00 14:01-19:00 19:00 19:00-20:30 20:30 20:30-22:00 22:00 22:00-02:30 22:00-02:00 02:00 02:00-02:30 02:30 02:30-03:30 02:30-03:30 03:30 03:30-04:00 03:30-04:00 04:00 04:00-04:30 04:00-04:30 04:30 04:30-06:00 04:30-05:00 05:00 05:00-05:30 05:30 05:30-06:00 06:00-06:00 06:00-07:00 Duration 8hr 7 hr lhr 0hr Ohr 7-3/4 hr 4-3/4 hr 1-1/2 hr 1-1/2 hr 4-1/2 hr 4hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 1/2 hr 1/2 hr 24 hr lhr Activity Move rig Rigged up Fluid system Equipment work completed Tested Mud pumps Line up mud pumps and pressure test lines to 3000 psi. Pressure test completed successfully - 3000.000 psi Commission rig Commissioned Drillfloor / Derrick Accept rig at 1400, 10/20/97. Work completed - Rig equipment in position Fluid system Fill pits with Water based mud Truck in spud mud base from Baroid plant. Gel up to 300 vis. Began precautionary measures Held safety meeting Hold pre-spud meeting with all personnel. Completed operations Fill pits with Water based mud Repair leaks in mud system. Continue to circulate and prepare mud for spud. Completed operations BHA run no. 1 Made up BHA no. 1 MU BHA gl. Orient motor and MWD. Tag cement at 101'. BHA no. 1 made up Drilled cement to 110.0 ft Fill well with water. Check for leaks, none. Begin drilling cement. SCR failed - Change operation Repair Repaired SCR Equipment work completed BHA run no. 1 Drilled cement to 120.0 ft Continue drilling cement with water. SCR failed - Change operation Repair Repaired SCR Equipment work completed BHA run no. 1 Drilled to 137.0 ft Begin pumping mud and drill 120'- 137' Stopped: Flowline plugged Cleared Flowline Jet out possum belly. Equipment work completed Drilled to 150.0 ft Drill ahead 137'- 150'. BHA run no. 1 (cont...) Drilled to 247.0 ft (cont...) Drill ahead 137'- 150'. Facility Date/Time 22 Oct 97 Progress Report West Beach Well WB-05 Page 2 Rig POOL6 Date 11 August 99 07:00 07:00-08:00 Duration lhr 08:00 08:00-18:30 10-1/2 hr 18:30 18:30-19:30 19:30 19:30-06:00 19:30-06:00 lhr 10-1/2 hr 10-1/2 hr 06:00-06:00 06:00-12:00 24 hr 6hr 12:00 12:00 12:00-15:15 3-1/4 hr 15:15 15:15-15:30 15:30 15:30-16:30 lhr 16:30 16:30-18:15 1-3/4 hr 18:15 18:15-18:30 18:30 18:30-18:45 1/4 hr 1/4 hr 18:45 18:45-21:30 21:30 21:30-22:00 2-3/4 hr 1/2 hr 22:00 22:00-23:15 1-1/4 hr Activity Stopped: Flowline plugged Cleared Shaker discharge line Dewater suction pumps plugged. Line up cuttings bypass. Rig up cuttings box and trucks. Equipment work completed Drilled to 666.0 ft Drill 247'-666'. Lost flowline jet charging pump and plugged flowline. Stopped: Flowline plugged Cleared Flowline Equipment work completed Drilled to 1275.0 ft Drill and survey 1275'- 1803'. Drilled to 1275.0 ft Drill 666' 1275' Slide 1024'-1044' and 1055'-1075'. BHA run no. 1 (cont...) Drilled to 1803.0 ft (cont...) Drill 666' 1275'. Slide 1024'-1044' and 1055'-1075'. Stopped: To circulate Started scheduled wiper trip: due to Footage drilled Circulated at 1803.0 ft Circulate and condition wellbore. Recovered lots of sand. Shakers occasionally blinding. Obtained clean returns - 200.00 % hole volume Flow check Observe well, no flow. Blow down kelly. Observed well static Pulled out of hole to 1617.0 ft POOH w/2 stands, OK. #3 pulled to 150 k (60 k over). Observed 60.00 klb overpull Reamed to 1617.0 ft Kelly up and work tight hole. Circulate and recover sand, gravel, and shale. No problems with tight spot when circulating or after without pump. No further resistance R.I.H. to 1803.0 ft RIH w/2 stands, no problems. On bottom Held drill (Kick while tripping) Held diverter drill. AMAS 120 sec. Held safety meeting and discussed drill and duties. Completed operations Circulated at 1803.0 ft Circulate and condition wellbore, pipe moving OK. Obtained clean returns - 300.00 % hole volume Pulled out of hole to 1592.0 ft Stand back kelly and POOH w/2 stands. Pulled tight again, up to 160 k over. Observed 160.00 klb overpull Reamed to 1592.0 ft Kelly up and work tight hole. Pump condeffSAPP sweep. Facility Date/Time 23 Oct 97 Progress Report West Beach Well WB~05 Page 3 Rig POOL 6 Date 11 August 99 Duration Activity 23:15 23'15-23:30 23:30 23:30-02:30 02:30 02:30-03:45 03:45 03:45-04:00 04:00 04:00-05:00 05:00 05:00-06:00 05:00-06:00 06:00-06:15 06:00-06:15 06:15 06:15-05:00 06:15-08:00 08:00 08:00-11:45 11:45 11:45-12:00 12:00 12:00-12:30 12:30 12:30-22:30 22:30 22:30-23:30 1/4 hr 3hr 1-1/4 hr 1/4 hr lhr lhr lhr 1/4 hr 1/4 hr 22-3/4 hr 1-3/4 hr 3-3/4 hr 1/4 hr 1/2 hr 10hr lhr Began precautionary measures Pumped out of hole to 1585.0 ft LD single. Began precautionary measures Circulated at 1585.0 ft Circulate and work tight hole. Assure vis 300+. Obtained req. fluid properties - 300.00 %, hole vol. Pulled out of hole to 1275.0 ft POOH. Hole tight. Work hole without pump. Stopped: To hold drill Held drill (Kick while tripping) Hold diverter drill. AMAS 80 sec. Discussed drill and duties. Completed operations Pulled out of hole to 228.0 ft Continue out of hole. No further overpull. At BHA Pulled BHA Finish out of hole w/BHA. Minor clay on remaining stabilizers and bit. Pulled BHA Continue out of hole with BHA to check for balling. Top stabilizer had some clay, but not bad. BHA run no. 1 (cont...) Pulled BHA (cont...) Continue out of hole with BHA to check for balling. Top stabilizer had some clay, but not bad. BHA Stood back BHA run no. 2 Made up BHA no. 2 Change out MWD tool for JORPS. Orient motor and MWD. BHA no. 2 made up R.I.H. to 1763.0 ft TIH. No problems going to bottom. Stopped: To take survey Took MWD survey at 1766.0 ft Kelly up, assure MWD function and take check shot. OK. Acceptable survey obtained at 1766.0 ft Reamed to 1803.0 ft Precautionary wash and ream to bottom. 15' of fill. On bottom Drilled to 2709.0 ft Orient tools and begin kick-off. Drill and survey 1803'-2709'. Took survey after connection and blew pop-off. Pressure changed from 2000.0 psi to 4000.0 psi in 0.01 hr - String bio Investigated pressure change Investigate pressure up. Some cement evident at pick-up area from DP. Attempt to surge string to unplug. No success. :ked Facility West Beach Date/Time 23:30 23:30-03:30 24 Oct 97 03:30 03:30-05:00 05:00 05:00-06:00 05:00-05:30 05:30 05:30-06:00 05:30-06:00 06:00-10:15 06:00-07:00 07:00 07:00-10:00 10:00 10:00-10:15 10:15 10:15-11:00 10:15-11:00 11:00 11:00-06:00 11:00-13:00 13:00 13:00-13:30 13:30 13:30-00:00 25 Oct 97 00:00 00:00-00:30 00:30 00:30-05:00 05:00 05:00-05:30 Progress Report Well WB-05 Page 4 Rig POOL 6 Date 11 August 99 Duration 4hr 1-1/2 hr lhr 1/2 hr 1/2 hr 1/2 hr 4-1/4 hr lhr 3hr 1/4 hr 3/4 hr 3/4 hr 19hr 2hr 1/2hr 10-1/2 hr 1/2 hr 4-1/2 hr 1/2 hr Activity Completed operations Pulled out of hole to 230.0 ft POOH, wet for plugged string. At BHA Pulled BHA LD stabilizers. String plugged with cement on top of MWD. LD MWD. NO cement below MWD. BHA Laid out BHA run no. 3 Tested Mud motor - Via string Pump test motor. NO problems. Function test completed satisfactorily Made up BHA no. 3 PU new MWD. Made up BHA no. 3 MU new MWD tool. Orient motor and MWD. BHA run no. 3 (cont...) Made up BHA no. 3 (cont...) MU new MWD tool. Orient motor and MWD. BHA no. 3 made up R.I.H. to 1000.0 ft RIH. Hammer HWDP stands to assure no cement inside. Began precautionary measures Tested M.W.D. tool ~ Via string Flow test MWD, OK. Function test completed satisfactorily Repair Repaired SCR Investigate SCR assignments and trip out problem. Equipment work completed BHA run no. 3 R.I.H. to 2695.0 ft RIH. Tag fill @ 2695'. Began precautionary measures Took MWD survey at 2668.0 ft Kelly up and wash/ream to bottom. Take check shots @ 2668' and 2703'. OK. Acceptable survey obtained at 2668.0 ft Drilled to 3245.0 ft Drill and survey 2708'-3245'. Hole acting a little tight 3245'-3277'. Stopped · To circulate Circulated at 3277.0 ft Circulate hi vis sweep while rotating and working pipe. Some increase in cuttings when sweep surfaced. Hole swept with slug - 100.00 % hole volume Drilled to 3630.0 ft Drill and survey 3277'-3630'. Stopped · To hold safety meeting Held safety meeting Hold safety meeting regarding injury earlier on tour. Discussed pacing onself, not being in a llUly WlI~.II U~III[ I. Ull[3 flllU ~Jtllr~l equipment, ~_4 (.J.l IU Facility West Beach Progress Report Well WB-05 Page 5 Rig POOL 6 Date 11 August 99 Date/Time 26 Oct 97 05:30 05:30-06:00 05:30-06:00 06:00-14:30 06:00-13:20 13:20 13:20-13:30 13:30 13:30-14:30 14:30 14:30-01:00 14:30-00:00 00:00 00:00-01:00 01:00 01:00-06:00 01:00-02:30 02:30 02:30-02:45 02:45 02:45-05:00 05:00 05:00-06:00 Duration 1/2 hr 1t2 hr 8-1/2 hr 7-1/4 hr 0hr lhr 10-1/2 hr 9-1/2 hr lhr 5hr 1-1/2 hr 1/4 hr 2-1/4 hr lhr Activity using teamwork when working with heavy tools. Completed operations Drilled to 3652.0 ft Drill and survey 3630'-3652'. Drilled to 3652.0 ft Drill and survey 3630'-4160'. BHA run no. 3 (cont...) Drilled to 4160.0 ft (cont...) Drill and survey 3630'-4160'. Pressure changed from 2300.0 psi to 1900.0 psi in 0.12 hr - Surface washout Investigated pressure change Check for pressure loss. Anadrill noted lower turbine rpm and then called out there was mud on pad. Pick up off bottom, work pipe, blow out mud line with air, and initiate spill response. Operation stopped due to Incident Worked toolstring at 4160.0 ft Work pipe while cleaning up mud leak from washed hammer union in breezeway of pump room. Notified ARCO @ 5700 @ 1330. Spill technician Joe Hanover responded. Estimated leak volume < 1 bbl. All fluid contained within pump room or on mats and herculite Operation stopped due to Incident Inspection by Spill Tech and Company Rep indicated none beyond containment. WELLBORE STABLE WITH NO LOSS OR GAIN WHILE WORKING PIPE· Repair Repaired High pressure lines Effect repairs on mud line. Cut our washed hammer union and weld in replacement. Allow welds to cool. MONITOR WELL VIA TRIP TANK WHILE MAKING REPA[ WELLBORE STABLE, NO LOSS OR GAIN. Work completed, High pressure lines changed out Tested High pressure lines Pressure test repaired mud line to 3500 psi. Inspect for leaks none. Pressure test completed successfully - 3500.000 psi BHA run no. 4 Made up BHA no. 4 RIH w/BHA. BHA no. 4 made up Tested MWDflLWD - Via string ADJUST CLOCK BACK 1 HOUR TO STANDARD TIME. Flow test MWD/LWD, OK. Function test completed satisfactorily R.I.H. to 3015.0 ft RIH. Encountered bridge. Work pipe at 21 XX. Observed loss of 90.00 klb string weight Reamed to 3015·0 ft Facility West Beach Progress Report Well WB-05 Page 6 Rig POOL 6 Date 11 August 99 Date/Time 27 Oct 97 05:00-06:00 06:00-22:40 06:00-10:30 10:30 10:30-11:30 11:30 11:30-12:00 12:00 12:00-22:40 22:40 22:40-06:00 22:40-05:15 05:15 05:15-06:00 05:15-06:00 06:00-06:05 06:00-06:05 06:05 06:05-07:00 06:05-07:00 07:00 07:00-08:30 07:00-08:30 08:30 08:30-22:00 08:30-22:00 22:00 22:00-23:00 22:00-23:00 Duration lhr 16-1/2 hr 4-1/2 hr lhr 1/2 hr 10-1/2 hr 7-1/4 hr 6-1/2 hr 3/4 hr 3/4 hr Ohr Ohr 3/4 hr 3/4 hr 1-1/2 hr 1-1/2 hr 13-1/2 hr 13-1/2 hr lhr lhr Activity ream bridge. Reamed to 3015.0 ft Continue reaming. LD singles and ream stands 21, 22, and 25. Ran stands 23 and 24 without problem. BHA run no. 4 (cont...) Reamed to 3015.0 ft (cont...) Continue reaming. LD singles and ream stands 21, 22, and 25. Ran stands 23 and 24 without problem. Completed precautionary measures R.I.H. to 4122.0 ft RIH, no further problems. Began precautionary measures Reamed to 4160.0 ft Precautionary ream to bottom. No fill. On bottom Drilled to 4958.0 ft Drill and survey 4160'-4958' ART=2.0, AST=3.3 High pressure lines failed - Circulate Driller noticed 200 psi loss and derickman notified him of mud leak at union on HP discharge line of mud pump #1. See incident report in comment section. All fluid contained within pump room. Repair Repaired High pressure lines Rig crew cleaned up pump room. Driller continued to circulate with #2 pump and work pipe. No problems. Make repairs to mud line. Work completed, High pressure lines changed out Tested High pressure lines Pressure test repaired mud line to 3500 psi, OK. Tested High pressure lines Allow welds to cool and prepare to pressure test repair. Repair (cont...) Tested High pressure lines (cont...) Allow welds to cool and prepare to pressure test repair. Pressure test completed successfully - 3500.000 psi BHA run no. 4 Drilled to 5046.0 ft ART=.4 Liner failed - Circulate Repair Repaired Liner Change swab and liner #2 pump. Work completed, Liner changed out BHA run no. 4 Drilled to 5837.0 ft ART=6.2, AST= 1.7 Washpipe failed - Circulate Repair Repaired Washpipe Repair washpipe. Install headpin and circulate --" ..... '-:-- pip ---'-:'- --'-: ...... :- Facility West Beach Progress Report Well WB-05 Page 7 Rig POOL 6 Date 11 August 99 Date/Time 28 Oct 97 29 Oct 97 23:00 23:00-23:30 23:00-23:30 23:30 23:30-03:30 23:30-03:30 03:30 03:30-06:00 03:30-06:00 06:00-06:05 06:00-06:05 06:05 06:05-13:30 06:05-13:15 13:15 13:15-13:30 13:30 13:30-06:00 13:30-00:00 00:00 00:00-05:00 Duration 1/2 hr 1/2 hr 4hr 4 hr 2-1/2 hr 2-1/2 hr Ohr Ohr 7-1/4 hr 7hr 1/4 hr 16-1/2 hr 10-1/2 hr 5hr Activity Work completed, Washpipe changed out BHA run no. 4 Drilled to 5852.0 ft ART=.5 Washpipe failed - Circulate Repair Repaired Washpipe Repair washpipe. Install headpin and circulate while making repair. Appears O-ring was not completely seated when assembly was made up. Work completed, Washpipe changed out BHA run no. 4 Drilled to 6020.0 ft Drill ahead. ART=I.8 BHA run no. 4 (cont...) Drilled to 6027.0 ft (cont...) Drill ahead. ART= 1.8 High pressure lines failed - Work string Had leak develop on standpipe union at rig floor. Shut down to effect repairs. Work pipe. Monitor hole, no gain or loss. Spill response drill. Respond to standpipe leak. AMAS 2 min 20 sec. Clean mud from floor. Repair Repaired High pressure lines Make repair preparations. Sniff area w/gas detector. PJSM. Establish fire watch on floor and cellar. Finished repair about 0900. Pressure test line to 3500 psi, OK. Establish circulation and take a survey. Work completed, High pressure lines changed out Hand noted small leak at union outside pump room (original line leak). Continue making repairs. Weld bead in union and grind down. Welder installed additional braces on line in breezeway. Continue working pipe. No problems. No gain or loss. Tested High pressure lines Pressure test lines to 3500 psi, OK. Pressure test completed successfully - 3500.000 psi BHA run no. 4 Drilled to 6640.0 ft Drill and survey 6027'-6640'. ART=5.0 hr, AST=I.0 hr. Held fire drill @ 2000. Full response 7.5 min. Discuss drill. Reached planned end of run - Section / well T.D. Circulated at 6640.0 ft "-': .... ' .....-' ~--':': ......"-~-~ f ~'-~-' ip ~.....,,IIk.,LIII:lt~. dllt.l ~.UIIt. J. ILIUII W~.IIL/UI~, O[ 311UI[ ti' . Facility Date/Time West Beach 05:00 05:00-06:00 05:00-06:00 06:00-20:00 06:00-09:00 09:00 09:00-11:30 11:30 11:30-16:00 16:00 16:00-17:00 17:00 17:00-18:00 18:00 18:00-18:30 18:30 18:30-20:00 20:00 20:00-06:00 20:00-21:00 21:00 21:00-23:00 23:00 23:00-23:10 23:10 23:10-00:00 Progress Report Well WB-05 Rig POOL 6 Page 8 Date 11 August 99 Duration lhr lhr Activity Pump high vis sweep. Hole swept with slug - 200.00 % hole volume Pulled out of hole to 5000.0 ft Continue out of hole. Pulled tight @ 3900 bit depth. Pulled out of hole to 5000.0 ft Begin short trip. Intend to pull above 3000' minimum where we took weight on last trip in. 14hr 3hr First 10 stands pulled OK. Fill OK. BHA run no. 4 (cont...) Pulled out of hole to 3900.0 ft (cont...) Begin short trip. Intend to pull above 3000' minimum where we took weight on last trip in. 2-1/2 hr 4-1/2 hr lhr lhr 1/2 hr 1-1/2 hr 10hr lhr 2 hr 0hr 3/4 hr First 10 stands pulled OK. Fill OK. Observed 100.00 klb overpull Reamed to 4003.0 ft Kelly up and ream 3900'-4003' Completed precautionary measures Pulled out of hole to 3900.0 ft Stand back kelly and pull worked stand, OK. Continue out of hole. Max overpull 35 K. Work pipe as needed, no pump. At BHA Found extreme clay buildup on HWDP. Pulled BHA Pull and clean BHA. Clay buildup much less than HWDP. BHA Stood back Serviced Drillfloor / Derrick Clean floor. Equipment work completed Held safety meeting PJSM--Cutting drill line. Review procedure and job hazard analysis. Completed operations Serviced Block line Cut 153' of drill line and slip 119'. Adjust brakes. Line slipped and cut BHA run no. 5 Made up BHA no. 5 Rerun bit #4. BHA no. 5 made up R.I.H. to 3870.0 ft RIH. No problems. Fill pipe prior to possible problem interval. Stopped: To hold drill Held drill (Kick while tripping) Hold D-1 drill. Well secure 1 min, AMAS 4.5 min. Completed operations R.I.H. to 4280.0 ft Continue in hole. Hit bridge @ 4280'. Unable to work through. PU kelly. Facility West Beach Progress Report Well WB-05 Page 9 Rig POOL 6 Date 11 August 99 Date/Time 30 Oct 97 31 Oct 97 00:00 00:00-03:00 03:00 03:00-06:00 03:00-06:00 06:00-20:00 06:00-07:00 07:00 07:00-10:30 10:30 10:30-15:30 15:30 15:30-20:00 20:00 20:00-06:00 20:00-20:30 20:30 20:30-00:00 00:00 00:00-00:15 00:15 00:15-06:00 00:15-06:00 Duration 3hr 3hr 3hr 14hr lhr 3-1/2 hr 5 hr 4-1/2 hr 10hr 1/2 hr 3-1/2 hr 1/4 hr 5-3/4 hr 5-3/4 hr Activity Began precautionary measures Reamed to 4406.0 ft LD 2 singles and ream bridge. Use caution to avoid sidetracking. Cleaned up interval. Completed precautionary measures R.I.H. to 4924.0 ft Continue in hole. Last 18 stands went well. R.I.H. to 4924.0 ft Run 3 stands without problems. Have been working down remaining. No pump yet. Presently 18 stands off bottom. BHA run no. 5 (cont...) R.I.H. to 6640.0 ft (cont...) Run 3 stands without problems. Have been working down remaining. No pump yet. Presently 18 stands off bottom. On bottom Circulated at 6640.0 ft Circulate and condition well for casing. Rotate and move pipe. No problems moving pipe or circulating. Obtained clean returns - 125.00 % hole volume Pulled out of hole to 206.0 ft Pump pill and observe well. Well static. POOH. Max overpull 30 K @ 4659'. 8 K overpull @ 3331' SLM. This strap 3' long, no correction made. Hole fill indicates loosing some mud to formation. Loss rate 3 - 4 bph. At BHA Pulled BHA Pull and LD BHA. Clean floor. BHA Laid out Run Casing, 9-5/8in O.D. Held safety meeting PJSM-Held safety meeting with casing crew and rig crew. Discuss rig up, beaver slide, pinch points, pipe skate, and pipe handling. Stressed that a safe operation was preferred to a speedy one. Discussed how any one could stop the operation if unsure. Completed operations Rigged up Casing handling equipment Work completed - Casing handling equipment in position Held safety meeting Change tours and hold safety meeting. Discuss casing job and issues from previous meeting. Completed operations Ran Casing to 2630.0 ft (9-5/8in OD) Run casing, 65 joints in. Operation going well. Still experiencing losses of 3 to 4 BPH. Running pipe in slowly. Ran Casing to 2630.0 ft (9-5/8in OD) Ran 162jts 9-5/8", 40g, L-80, Butt casing. Shoe @ 6630', float collar @ 6586', landing collar @ 6544', ES stage tool @ 2010' 'N.T .... L1 ~ ~ ' l'~ l~iUul~ln~ rtiiiiiiiig A__:__ r __, c~..:.~ ...t.:~A Facility West Beach Progress Report Well WB-05 Page 10 Rig POOL 6 Date l 1 August 99 Date/Time 06:00-17:15 06:00-16:00 16:00 16:00-17:00 17:00 17:00-17:15 17:15 17:15-06:00 17:15-18:00 18:00 18:00-20:30 20:30 20:30-21:00 21:00 21:00-21:45 21:45 21:45-22:00 22:00 22:00-22:15 22:15 22:15-23:00 23:00 23:00-23:40 23:40 23:40-00:40 01 Nov 97 00:40 00:40-00:55 00:55 00:55-03:00 Duration l 1-1/4 hr 10hr lhr 12-3/4 hr 3/4 hr 2-1/2 hr 3/4 hr 1/4 hr 1/4 hr 3/4 hr 1/2 hr lhr 1/4hr 2hr Activity running casing. Run Casing, 9-5/8in O.D. (cont...) Ran Casing to 6630.0 ft (9-5/8in OD) (cont...) Ran 162jts 9-5/8", 40#, L-80, Butt casing. Shoe @ 6630', float collar @ 6586', landing collar @ 6544', ES stage tool @ 2010' No problems running casing. Lost some fluid while running casing. Stopped: At sub-assembly Installed Casing hanger PU hanger and landing joint. Equipment work completed Ran Casing to 6630.0 ft (9-5/8in OD) Hanger landed Cement: Casing cement Rigged up High pressure lines RU cementing head and lines. Work completed - High pressure lines in position Circulated at 6630.0 ft Break circulation and prepare well for cement. Stage up circulating rate to 110 spm -9.5 bpm. Obtained clean returns - 200.00 % hole volume Held safety meeting Hold PJSM with rig personnel, Halliburton cementers, and Peak truck drivers. Discussed operation, paramount need to communicate, avoid HP lines, observe lines and truck for leaks. Completed operations Cleared Chicksan lines Prime up Halliburton, pressurize tanks, and launch bottom plug with 10 bbl water. Stopped: To pressure test Tested High pressure lines Pressure test cementing lines to 3500 psi. Pressure test completed successfully - 3500.000 psi Pumped Water spacers - volume 75.000 bbl Pump remaining water spacer. 75 bbl total. Required volume of spacer pumped Mixed and pumped slurry - 220.000 bbl Mix and pump 570 sx (220 bbl) Permafrost E lead @ 12.0 ppg Lead cement pumped Mixed and pumped slurry - 176.000 bbl Mix and pump 860 sx (176 bbl) Class G tail @ 15.8 PPg. Released Top plug Displaced slurry - 496.000 bbl Displace slurry with 10 bbl water, 330 bbls mud, and 156 bbls water. Plug bumped Functioned DV collar Load ES closing plug and pressure up opening ES @ 2000 psi. Equipment work completed Circulated at 2010.0 ft · I1 ' ~dl~c. via ES ccmentcr ~ "" 0' . ~ v ct~C~'Cu Facility West Beach Date/Time 03:00 03:00-06:00 03:00-06:00 06:00-14:00 06:00-06:15 06:15 06:15-06:30 06:30 06:30-09:30 09:30 09:30-10:00 10:00 10:00-12:00 12:00 12:00-14:00 14:00 14:00-20:00 14:00-20:00 20:00 20:00-23:00 20:00-23:00 23:00 23:00-06:00 23:00-00:00 02 Nov 97 00:00 00:00-00:15 Progress Report Well WB-05 Page 11 Rig POOL 6 Date 11 August 99 Duration 3 hr 3hr 8hr 1/4 hr 1/4 hr 3hr 1/2 hr Activity approximately 420 bbls contaminated mud and cement. Obtained bottoms up (100% annulus volume) Circulated at 2010.0 ft Finish circulating well. All trucks in position. 8 super suckers available. Circulated at 2010.0 ft Continue to circulate well. Wellbore cleaned up nicely. Await return of super suckers and vac trucks to perform 2nd stage. Cement: Casing cement (cont...) Circulated at 2010.0 ft (cont...) Continue to circulate well. Wellbore cleaned up nicely. Await return of super suckers and vac trucks to perform 2nd stage. Obtained clean returns - 200.00 % hole volume Cleared Chicksan lines Prime up and pump 10 bbls water. Pressure test lines to 2500 psi. Equipment work completed Mixed and pumped slurry - 930.000 bbl Mix and pump 2400 sx (930 bbls) Permafrost E @ 12.0 ppg. Observed red dyed slurry @ 875 bbl pumped, increase in pH, weight increase to 11.2 ppg @ 930 bbl pumped. Released Top plug Displaced slurry - 153.000 bbl Displace slurry with 10 bbl water and 142 bbl mud. Plug bumped Bumped plug to 1500 psi, released pressure. Floats held. Pressure to 2000 psi and closed cementer. 2 hr 2hr 6hr 6hr 3hr 3hr 7hr lhr 1/4 hr Much less contaminated returns than on 1 st stage. Cleared Bell nipple Drain and flush stack. Blow down mud lines and remove fill up line. Equipment work completed Rigged down Casing handling equipment Backout and LD landing joint and casing elevators. Work completed, equipment laid out Nipple down Divertor Rigged down Divertor ND all diverter equipment. Work completed, equipment laid out Wellhead work Installed Casing head Install FMC Gen 5 casing head and tubing head. Test metal to metal seal to 1000 psi. Equipment work completed Nipple up BOP stack Installed Adapter spool NU 11" 5M x 13-5/8" 5M DSA. Equipment work completed Held safety meeting PJSM--NU BOP. Reviewed pinch points and communication signals. Facility West Beach Progress Report Well WB-05 Page 12 Rig POOL 6 Date 11 August 99 Date/Time 00:15 00:15-06:00 00:15-06:00 06:00-06:00 06:00-00:00 03 Nov 97 00:00 00:00-05:59 05:59 06:00-10:30 06:00-10:30 10:30 10:30-06:00 10:30-22:00 22:00 22:00-04:00 04 Nov 97 04:00 04:00-06:00 Duration 5-3/4 hr 5-3/4hr 24 hr 18hr 5-3/4hr 4-1/2hr 4-1/2hr 19-1/2 hr 11-1/2 hr 6hr 2hr Activity Completed operations Installed BOP stack Begin stacking up BOP components. Installed BOP stack Move in BOP components and begin stacking up 13~5/8", 5000, RSRRA clamp hub BOP stack, choke manifold, and control lines. Nipple up BOP stack (cont...) Installed BOP stack (cont...) Move in BOP components and begin stacking up 13-5/8", 5000, RSRRA clamp hub BOP stack, choke manifold, and control lines. Equipment work completed Tested All functions Begin testing BOP equipment. Testing witnessed by Chuck Shevey AOGCC. Test all rams, choke valves, floor valves, and kelly 250 psi low and 5000 psi high. Had some leaks on hubs that were repaired. Lower kelly valve failed, rebuild same and tested OK. Suspended pressure test on Annular preventor, observed leak Unable to get annular preventer to hold. Nipple up BOP stack (cont...) Serviced Annular preventor Work on annular preventer. Steam and cycle same. Increase closing pressure and attempt to get test. Cannot get unit to hold more than 2000 psi. Pressure up kelly, standpipe, and mud lines back to pump. Block and bleeder valves at pump #2 leaked. Annular preventor failed - Abort operation Repair Repaired Annular preventor Begin work to replace hydril element. Great difficulty breaking top of annular. Finally broke top using hydraulic jack. Rebuild 5" block valve and bleeder valve on pump #2. Equipment work completed Repaired Annular preventor Complete removal and replacement of annular element. When originally installed, replaced element had been cut as if replaced with pipe in the hole. Cut not very clean. Equipment work completed Tested Annular preventor Begin test process. Install test joint, close upper pipe rams and shell test BOP, choke and kill lines. Repair minor leaks on kill line and test to 5000 psi Begin annular test. Test to 250 psi, OK. Attempt Facility West Beach Date/Time 06:00-07:00 06:00-07:00 07:00 07:00-10:30 07:00-08:00 08:00 08:00-09:00 09:00 09:00-10:30 10:30 10:30-16:30 10:30-15:30 15:30 15:30-16:30 16:30 16:30-17:30 16:30-17:30 17:30 17:30-23:00 17:30-18:00 18:00 18:00-19:30 19:30 19:30-23:00 23:00 23:00-00:00 23:00-00:00 05 Nov 97 00:00 00:00-02:00 Progress Report Well WB-05 Page 13 Rig POOL 6 Date 11 August 99 Duration Activity lhr lhr Repair (cont...) Tested Annular preventor (cont...) Begin test process. Install test joint, close upper pipe rams and shell test BOP, choke and kill lines. Repair minor leaks on kill line and test to 5000 psi 3-1/2 hr lhr lhr 1-1/2 hr 6hr 5hr lhr 1 hr lhr 5-1/2 hr 1/2 hr 1-1/2 hr 3-1/2 hr lhr lhr Begin annular test. Test to 250 psi, OK. Attempt high pressure test, leak on hub connection. Pressure test completed successfully - 3500.000 psi Successfully completed testing annular. 250 psi low, 3500 psi high. Nipple up All functions Rigged down BOP test plug assembly Pull test plug and install long bowl protector. Work completed, equipment laid out Tested High pressure lines Pressure test mud lines to 4200 psi. Saw slow decline of 400 psi in 30 min. No leaks evident. Pressure test completed successfully - 4200.000 psi Rigged up Bell nipple Work completed - Bell nipple in position BHA run no. 5 Made up BHA no. 5 Move BHA components to floor. MU BHA. RIH. BHA no. 5 made up Laid down 150.0 ft of 5in OD drill pipe Lay down 5 joints HWDP. Handling equipment failed - Change operation Repair Repaired Handling equipment Repair lay down machine and SCR. Work completed, Handling equipment changed out BHA run no. 5 Laid down 310.0 ft of 5in OD drill pipe Lay down an additional 10 joints HWDP. 10 joints laid out R.I.H. to 2010.0 ft RIH and tag ES cementer at 2010'. Stopped: At sub-assembly Drilled installed equipment - DV collar Drill out ES cementer. Having intermittent problems with SCR assignments. SCR failed - Change operation Repair Repaired SCR Work on SCR. Electrician from rig 7 assisting. 2hr While working on SCR conducted D-1 drills with both crews. Discussed equipment positioning, crew assignments, communication. Work completed, SCR changed out BHA run no. 5 Facility Date/Time Progress Report West Beach Well WB-05 Page 14 Rig POOL 6 Date 11 August 99 00:00-02:00 02:00 02:00-03:00 02:00-03:00 03:00 03:00-06:00 03:00-04:30 04:30 04:30-05:45 05:45 05:45-06:00 06:00-13:30 06:00-07:00 07:00 07:00-10:00 10:00 10:00-11:00 11:00 11:00-11:30 11:30 11:30-12:00 12:00 12:00-13:30 13:30 13:30-16:30 13:30-16:30 16:30 16:30-06:00 16:30-22:30 22:30 22:30-23:00 Duration 2hr 1 hr lhr 3hr 1-1/2 hr 1-1/4 hr 7-1/2 hr lhr 3hr lhr 1/2 hr 1-1/2 hr 3hr 3hr 13-1/2 hr 6hr Activity R.I.H. to 5000.0 ft RIH. Continued to have SCR problems. SCR failed - Change operation Repair Repaired SCR Effect repairs on SCR. Work completed, SCR changed out BHA run no. 5 R.I.H. to 6527.0 ft Continue in hole. PU 13joints DP. Tag cement at 6527'. Landing collar is at 6544'. Stopped: At sub-assembly Circulated at 6527.0 ft Circulate and condition mud for casing test. Hole displaced with Water based mud - 150.00 % displaced Tested Casing - Via annulus and string Prepare to test surface casing. BHA run no. 5 (cont...) Tested Casing - Via annulus and string (cont...) Prepare to test surface casing. Pressure test completed successfully - 3000.000 psi Drilled cement to 6020.0 ft Drill out landing collar and float collar. Stopped: To hold drill Held drill (Kick (well kill)) Begin circulating well. Meet with crew and discuss planned drill. Discussed duty assignments. Work pipe and initiate drill. Crew response good. Completed operations Drilled cement to 6040.0 ft Continue drill out. At Top of new hole section: 6040.0 ft Drilled to 6660.0 ft Drill 8-1/2" hole 6640'-6660'. ART= .2 Stopped: To perform FIT Circulated at 6660.0 ft Circulate well in preparation for LOT. Hole displaced with Water based mud - 150.00 % displaced Perform integrity test Performed formation integrity test Perform FIT @ 6660 MD, 4830' TVD. MW= 9.2 ppg, applied pressure 800 psi EMW= 12.4 ppg Consult with Drilling Superintendent. Proceed to drill ahead. Obtained leak off 12.4 ppg EMW BHA run no. 5 Drilled to 7019.0 ft Drill ahead 6660'-7019'. ART=2.0 Stopped · To service drilling equipment Serviced Swivel Change shaker screens and grease swivel packing. Facility West Beach Progress Report Well WB-05 Page 15 Rig POOL 6 Date 11 August 99 Date/Time 23:00 23:00-00:00 06 Nov 97 00:00 00:00-00:30 00:30 00:30-06:00 00:30-06:00 06:00-06:00 06:00-15:30 15:30 15:30-16:30 16:30 16:30-19:00 19:00 19:00-20:00 20:00 20:00-06:00 20:00-06:00 07 Nov 97 06:00-06:00 06:00-05:30 08 Nov 97 05:30 05:30-06:00 05:30-06:00 06:00-06:00 06:00-06:30 06:30 06:30-09:00 09:00 Duration lhr 5-1/2 hr 5-1/2 hr 24 hr 9-1/2 hr lhr 2-1/2 hr lhr lOhr lOhr 24 hr 23-1/2 hr 1/2 hr 1/2 hr 24 hr 1/2 hr 2-1/2 hr Activity Equipment work completed Drilled to 7082.0 ft Drill ahead 7019' - 7082'. ART=.3 Stopped: To hold safety meeting Held safety meeting Crew change and PJSM on current operations. Completed operations Drilled to 7539.0 ft Drill ahead 7082'-7539'. ART=3.0, AST=.5 Drilled to 7539.0 ft Directional drill 7539 to 8011' Art 3.5 hrs, Asr 1.0 hrs, Average Rop 104 ft/hr BHA run no. 5 (cont...) Drilled to 8011.0 ft (cont...) Directional drill 7539 to 8011' Art 3.5 hrs, Asr 1.0 hrs, Average Rop 104 ft/hr Began precautionary measures Circulated at 8011.0 ft Circulate Hole clean for short trip Obtained clean returns - 150.00 % hole volume Pulled out of hole to 6630.0 ft Swabbing 7400 to 7000' At 9-5/8in casing shoe R.I.H. to 8011.0 ft TIH, Precautionary ream 30' to bottom at 8011' - no problem On bottom Drilled to 8509.0 ft Directional drill 8509 to 10002' - Art 9.25 hfs, Ast 8.75 hrs, Average Rop 82.94 ft/hr Drilled to 8509.0 ft Directional drill 8011 to 8509' at 0600 hrs, Art 3.5 hrs, Ast 3.0 hrs, Average Rop 76.6 ft/hr BHA run no. 5 (cont...) Drilled to 10002.0 ft (cont...) Directional drill 8011 to 8509' at 0600 hrs, Art 3.5 hrs, Ast 3.0 hrs, Average Rop 76.6 ft/hr Started scheduled wiper trip: due to Footage drilled Circulated at 10002.0 ft Finish circulating hole clean Circulated at 10002.0 ft Circulate hole clean before wiper trip to casing shoe BHA run no. 5 (cont...) Circulated at 10002.0 ft (cont...) Circulate hole clean before wiper trip to casing shoe Obtained clean returns - 125.00 % hole volume Pulled out of hole to 6630.0 ft Monitior well, Pump slug - pooh to casing shoe for wiper trip - tight 8800 to 8700' At 9-5/8in casing shoe Facility Date/Time 09 Nov 97 Progress Report West Beach Well WB-05 Page 16 Rig POOL 6 Date 11 August 99 09:00-09:30 09:30 09:30-10:30 10:30 10:30-12:00 12:00 12:00-14:00 14:00 14:00-18:30 18:30 18:30-19:00 19:00 19:00-04:00 04:00 04:00-05:00 05:00 05:00-05:30 05:30 05:30-06:00 05:30-06:00 06:00-02:00 06:00-07:00 07:00 07:00-21:00 21:00 21:00-22:30 22:30 22:30-02:00 Duration 1/2 hr 1 hr 1-1/2 hr 2hr 4-1/2 hr 9hr lhr 1/2 hr 1/2 hr 20 hr lhr 14hr 1-1/2 hr 3-1/2 hr Activity Held drill (Kick while tripping) D-1 bop Trip drill - Well secure men in place 90 sec. - Prejob safety meeting on cutting drill line Completed operations Serviced Block line Cut 102' drill line Line slipped and cut Serviced Draw works Install new break out line - service draw works Equipment work completed R.I.H. to 10002.0 ft TIH - precautionary ream 40' to bottom - no problem On bottom Drilled to 10253.0 ft Drill 10002 to 10253' - Art 2 hrs, Ast 1 hr, Average Rop 83.6 ft/hr Stopped: To service drilling equipment Serviced Mud pumps Change swab on pump #1 Equipment work completed Drilled to 11005.0 ft Drill 10253 to 11005' Art 5.75 hrs, Asr 1 hr, Average Rop 111.4 ft/hr Began precautionary measures Circulated at 11005.0 ft circulate hole clean Obtained clean returns - 125.00 % hole volume Pulled out of hole to 9880.0 ft Pump slug - Pooh 12 stands to 9880' for wiper trip At top of check trip interval R.I.H. to 10400.0 ft Trip in hole at 0600'- no problem on short trip R.I.H. to 10400.0 ft Finish TIH to 11005' Precautionary ream 40' to bottom - 5' of fill BHA run no. 5 (cont...) R.I.H. to 11005.0 ft (cont...) Finish TIH to 11005' Precautionary ream 40' to bottom - 5' of fill On bottom Drilled to 11821.0 ft Directional drill 11005 to 11821' Art 7.0 hrs, Asr 3.0 hrs, Average Rop 81.6 ft/hr - Increase mud wt. 9.3 to 9.5 ppg while drilling Began precautionary measures Reached plan depth to change over mud to 3% Kcl system Circulated at 11821.0 ft Circulate around high vis sweep Obtained clean returns - 125.00 % hole volume Pulled out of hole to 6630.0 ft Monitor well - pump slug - Pooh to casing shoe - Max drag 40k over first 10 stands, 15k max after 10 stands Facility Date/Time Duration West Beach 10 Nov 97 02:00 02:00-06:00 4 hr 02:00-06:00 4 hr 02:00-06:00 4 hr 06:00-07:30 1-1/2 hr 06:00-07:30 1-1/2 hr 07:30 07:30-06:00 22-1/2 hr 07:30-10:00 2-1/2 hr 10:00 10:00-13:00 3 hr 13:00 13:00-06:00 17 hr 13:00-06:00 17 hr 11 Nov 97 06:00-06:00 24 hr 06:00-11:00 5 hr 11:00 11:00-12:30 1-1/2 hr 12:30 12:30-13:30 1 hr 13:30 13:30-14:00 1/2 hr 14:00 14:00-15:00 1 hr Progress Report 15:00 15:00-06:00 15 hr Well WB-05 Page 17 Rig POOL 6 Date 11 August 99 Activity At 9-5/8in casing shoe Fluid system Fill pits with Water based mud Finish taking on 600 bbls of 3% Kcl mud in pits Fill pits with Water based mud Clean mud pits - Mix spacer - Taking on 3% Kcl mud at 0600 hrs Fluid system (cont...) Fill pits with Water based mud (cont...) Clean mud pits - Mix spacer - Taking on 3% Kcl mud at 0600 hrs Completed operations BHA run no. 5 R.I.H. to 11821.0 ft TIH - precautionary ream 40' to bottom On bottom Circulated at 11821.0 ft Circulate bottoms up to thin mud before displacing to kcl - Pump 50 bbls of high vis N-vis mud weighted to 9.5 ppg, followed by 3%kcl mud displaced at 13.7 bpm Hole displaced with Water based mud - 100.00 % displaced Drilled to 12640.0 ft Directional drill 12640 to 13014' Art 3.5 hrs, Ast 0 hrs, Average Rop 106.9 ft/hr Drilled to 12640.0 ft Directional drill 11821 to 12640' Art 8.0 hrs, Ast 3.5 hrs, Average Rop 71.2 fl/hr - After displacement wall cake comming over shaker - Torque increased 16000 to 19000 ft/# - Increased Lub-Tex content to 2%, Add approx 1% drill-N-slide, BHA run no. 5 (cont...) Drilled to 13014.0 ft (cont...) Directional drill 11821 to 12640' Art 8.0 hrs, Ast 3.5 hrs, Average Rop 71.2 ft/hr - After displacement wall cake comming over shaker - Torque increased 16000 to 19000 ft/# - Increased Lub-Tex content to 2%, Add approx 1% drill-N-slide, Began precautionary measures Circulated at 13014.0 ft Circulate around high vis sweep Obtained clean returns - 150.00 % hole volume Pulled out of hole to 11500.0 ft Monitor well - pump slug - pooh for wiper trip 16 stands, no drag in new hole, old hole dragging 10 to 15k over At top of check trip interval Serviced Draw works Equipment work completed R.I.H. to 13014.0 ft TIh, no problem, wash 40' to bottom, no fill On bottom Drilled to 13800.0 ft Directional drill 13014 to 13800' at 0600 hrs - Art Ill b, Facility West Beach Progress Report Well WB-05 Page 18 Rig POOL 6 Date 11 August 99 Date/Time 12 Nov 97 06:00-06:00 06:00-14:00 Duration 24 hr 8hr 13 Nov 97 14:00 14:00-15:00 15:00 15:00-18:00 18:00 18:00-20:00 20:00 20:00-21:00 21:00 21:00-22:30 22:30 22:30-06:00 06:00-12:30 06:00-12:30 12:30 12:30-14:30 12:30-14:30 lhr 3hr 2hr lhr 1-1/2 hr 7-1/2 hr 6-1/2 hr 6-1/2 hr 2hr 2hr 14 Nov 97 14:30 14:30-22:00 14:30-22:00 22:00 22:00-23:00 22:00-23:00 23:00 23:00-06:00 23:00-01:00 01:00 01:00-03:00 03:00 03:00-06:00 7-1/2 hr 7-1/2 hr lhr lhr 7hr 2hr 2hr 3hr 06:00-17:00 06:00-12:00 llhr 6hr 12:00 12:00-12:30 12:30 12:30-13:30 13:30 13:30-17:00 1/2 hr lhr 3-1/2 hr Activity Pumping high vis sweeps every 3-4 hrs to aid hole BHA run no. 5 (cont...) Drilled to 14282.0 ft (cont...) Directional drill 13014 to 13800' at 0600 hrs - Art 6.0 hrs, Ast 2.75 hrs, Average Rop 89.9 ft/hr - Pumping high vis sweeps every 3-4 hrs to aid hole cleaning -torque 18000 Ft/# on bottom Began precautionary measures Serviced Drillfloor / Derrick Equipment work completed Drilled to 14449.0 ft Stopped · To circulate Circulated at 14449.0 ft Obtained bottoms up (100% annulus volume) Pulled out of hole to 13390.0 ft SHORT TRIP At top of check trip interval R.I.H. to 14449.0 ft WIPER TRIP WENT OK On bottom Drilled to 14873.0 ft BHA run no. 5 (cont...) Drilled to 15278.0 ft (cont...) Swivel failed - Circulate Repair Repaired Swivel CIRCULATE & ROTATE SLOWLY WHILE CHANGE SWlV PACKING Equipment work completed BHA run no. 5 Drilled to 15641.0 ft Pistons failed - Work string Repair Repaired Pistons CHANGE #2 PUMP SWAB Equipment work completed BHA run no. 5 Drilled to 15744.0 ft Reached planned end of run - Directional objective met Circulated at 15744.0 ft Obtained bottoms up (100% annulus volume) Pulled out of hole to 13800.0 ft POOH w/SLM. Several tight spots. Max overpull=50K. Work back down-no pump. OK 2nd time thru. BHA run no. 5 (cont...) Pulled out of hole to 6600.0 ft (cont...) POOH w/SLM. Several tight spots. Max overpull=50K. Work back down-no pump. OK 2nd time thru. At 9-5/8in casing shoe Held safety meeting Pre-Job Safety Meeting-cutting drill line. Completed operations Serviced Block line Line slipped and cut Pulled out of hole to 90.0 ft ~L Facility West Beach Progress Report Well WB-05 Page 19 Rig POOL 6 Date 11 August 99 Date/Time 15 Nov 97 17:00 17:00-20:00 17:00-20:00 20:00 20:00-21:30 20:00-21:30 21:30 21:30-03:30 21:30-22:30 22:30 22:30-23:00 23:00 23:00-02:30 02:30 02:30-03:00 03:00 03:00-03:30 03:30 03:30-06:00 03:30-04:00 04:00 04:00-06:00 06:00-13:30 06:00-07:00 07:00 07:00-09:30 09:30 09:30-13:30 13:30 13:30-21:00 13:30-14:30 14:30 14:30-16:30 16:30 16:30-18:30 18:30 18:30-20:30 20:30 20:30-21:00 21:00 21:00-06:00 21:00-22:30 Duration 3hr 3hr 1-1/2 hr 1-1/2 hr 6 hr lhr 1/2 hr 3-1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1/2 hr 2 hr 7-1/2 hr Ilar 2-1/2 hr 4hr 7-1/2 hr 1 hr 2hr 2hr 2hr 1/2 hr 9hr 1-1/2 hr Activity Draw works failed - Change operation Repair Repaired SCR 'B' Traction motor blower motor down-change out. 'A' traction motor SCR problem-Repaired Equipment work completed BHA run no. 5 Pulled BHA BHA Laid out Test well control equipment Retrieved Wear bushing Equipment work completed Installed BOP test plug assembly Equipment work completed Tested BOP stack Test BOPE. Annular to 500-3500. BOPE to 500-5000. Test witnessed by Lou Grimaldi-AOGCC Pressure test completed successfully - 5000.000 psi Retrieved BOP test plug assembly Equipment work completed Retrieved Wear bushing Equipment work completed BHA run no. 6 Held safety meeting Pre Job Safety meeting-Handling MWD tools Completed operations Made up BHA no. 6 PRE JOB SAFETY ON LOADING RADIOACTIVE SOURCE BHA run no. 6 (cont...) Made up BHA no. 6 (cont...) PRE JOB SAFETY ON LOADING RADIOACTIVE SOURCE BHA no. 6 made up R.I.H. to 5356.0 ft Began precautionary measures Laid down 2235.0 ft of 5in OD drill pipe L/D 72 JTS S-135 DP 72 joints laid out Suspend operations Functioned downhole tools at 2100.0 ft SHALLOW TEST MWD-TEST FAILED M.W.D. tool failed - Abort operation Pulled out of hole to 90.0 ft At BHA Functioned downhole tools at 90.0 ft RESET MWD SIGNAL TO SURF. EQUIP. Equipment work completed R.I.H. to 2100.0 ft Began precautionary measures Functioned downhole tools at 2100.0 ft . SHALLOW TEST MWD-TEST OK ", Equipment work completed BHA run no. 6 Singled in drill pipe to 5350.0 ft P/U 72 JTS. 'G' DP Facility Date/Time Duration West Beach 22:30 22:30-23:30 1 hr 23:30 23:30-00:00 1/2 hr 16 Nov 97 00:00 00:00-03:00 3 hr 03:00 03:00-04:00 1 hr 04:00 04:00-06:00 2 hr 06:00 06:00-18:00 12 hr 06:00-06:30 1/2 hr 06:30 06:30-07:30 1 hr 07:30 07:30-09:30 2 hr 09:30 09:30-10:00 1/2 hr 10:00 10:00-10:30 1/2 hr 10:30 10:30-18:00 7-1/2 hr 18:00 18:00-22:30 4-1/2 hr 18:00-22:30 4-1/2 hr 22:30 22:30-06:00 7-1/2 hr 22:30-06:00 7-1/2 hr 22:30-06:00 7-1/2 hr 17 Nov 97 06:00-06:00 24 hr 06:00-15:00 9 hr 15:00 Progress Report 15:00-16:00 1 hr Well WB-05 Page 20 Rig POOL 6 Date 11 August 99 Activity 72 joints picked up R.I.H. to 6566.0 ft At 9-5/8in casing shoe Circulated at 6566.0 ft FILL DRILL PIPE Broke circulation R.I.H. to 9738.0 ft RESISTANCE DOWN FROM 9494-9738. WORK PIPE THRU 9738. Observed 100.00 klb resistance Washed to 9773.0 ft P/U KELLY. BROKE CIRC. WASH FROM 9738-9773 No further resistance R.I.H. to 13830.0 ft NO FURTHER RESISTANCE Stopped: To circulate BREAK CIRC., FILL PIPE BHA run no. 6 (cont...) Circulated at 13830.0 ft CIRC. HEAVY, THICK MUD Broke circulation R.I.H. to 15400.0 ft Stopped: To circulate Circulated at 15320.0 ft CIRC. HEAVY, THICK MUD (10.3ppg) Obtained bottoms up (100% annulus volume) Washed to 15744.0 ft WASH TO BOTTOM 15685-15744(15' FILL) On bottom Took MWD survey at 15707.0 ft CK SHOT SURVEY @ 15707 Acceptable survey obtained at 15707.0 ft Drilled to 15914.0 ft DRILL & SURVEY W/MWD Mud pumps failed - Circulate Repair Repaired Mud pumps CHANGE DRIVE BELT ON #1 MUD PUMP Equipment work completed BHA run no. 6 Drilled to 16102.0 ft DRILL & SURVEY W/MWD Drilled to 16102.0 ft Drill with MWD surveys. Actual Rot Hrs - 4 1/4, Act Sliding Hrs = 2 1/2. BHA run no. 6 (cont...) Drilled to 16293.0 ft (cont...) Drill with MWD surveys. Actual Rot Hrs = 4 1/4, Act Sliding Hrs = 2 1/2. Stopped: To circulate Circulate hole clean for short trip to allow mud pump guard repair. Circulated at 16293.0 ft Circulate hole clean 'O Facility West Beach Progress Report Well WB-05 Page 21 Rig POOL 6 Date 11 August 99 Date/Time 16:00 16:00-16:30 16:30 16:30-17:00 17:00 17:00-17:30 17:30 17:30-01:00 18 Nov 97 01:00 01:00-02:30 02:30 02:30-06:00 02:30-06:00 06:00-06:00 06:00-08:30 08:30 08:30-09:30 09:30 09:30-21:00 21:00 21:00-00:00 19 Nov 97 00:00 00:00-06:00 00:00-06:00 06:00-16:30 06:00-10:00 Duration 1/2 hr 1/2 hr 1/2 hr 7-1/2 hr 1-1/2 hr 3-1/2 hr 3-1/2 hr 24 hr 2-1/2 hr lhr 11-1/2 hr 3hr 6hr 6hr 10-1/2 hr 4hr Activity Stopped · To flowcheck well Pulled out of hole to 16293.0 ft Check trip 6 stands to 15685. No tight hole observed. Hole fill OK. At top of check trip interval R.I.H. to 16293.0 ft No tight hole. On bottom Serviced Swivel Grease swivel and lube rig. Equipment work completed Drilled to 16462.0 ft Drill ahead with MWD. Act Rot Hrs 1 Mud pumps failed - Circulate Pump lost suction due to trash in suction line. Serviced Mud pumps Worked on Mud Pump #1. Cleaned trash from suction. Equipment work completed Drilled to 16462.0 ft Drill with MWD. Act Rot Hrs 1 1/2 Drilled to 16462.0 ft Drill with MWD. Actual roatating hrs = 1.9, actual sliding hrs = 0.9 BHA run no. 6 (cont...) Drilled to t 6595.0 ft (cont...) Drill with MWD. Actual roatating hrs = 1.9, actual sliding hrs = 0.9 Mud pumps failed - Work string Swab MP # 2. Work string and circulate with one pump. Serviced Mud pumps Changed piston, liner, and wear plate MP #2 Work completed, Mud pumps changed out Drilled to 16754.0 ft Drill with MWD from 16595 to 16754. Act rot hrs = 5.75, act sliding hrs = 3 ROP dropped from 25.0 ft/hr to 14.7 fl/hr - Bit quit ROP as low as 6 fi/hr 16724 - 730. Did not increase as expected when Kuparek sand was entered. Circulated at 16754.0 ft Circulate 2 ea lo-vis/hi-vis sweeps around for 200% btms up per well plan program. Cycle and down link Anadrils MWD/LWD tools. Obtained clean returns - 200.00 % hole volume Pulled out of hole to 10800.0 ft POH. Tigh at 11550 with overpull to 50K, and 8081 with overpull to 50K. Pulled out of hole to 10800.0 ft POH wet first 10 stands. Monitor hole fill every stand for first 5 stands. OK. Pump slug. Continue to POH. Drag to 310 klb. BHA run no. 6 (cont...) Pulled out of hole to 543.0 ft (cont...) POH wet first 10 stands. Monitor hole fill every 3tO. IIU lk)l III,.~L 5t~tllU3. ~-~IX, · Ulllld ~IU~. ~.,UIItlIILIL, Facility West Beach Progress Report Well WB-05 Page 22 Rig POOL 6 Date 11 August 99 Date/Time 10:00 10:00-11:00 11:00 11:00-11:15 11:15 11:15-14:30 14:30 14:30-16:30 16:30 16:30-06:00 16:30-19:30 19:30 19:30-00:00 20 Nov 97 00:00 00:00-01:30 01:30 01:30-05:15 05:15 05:15-06:00 06:00-06:00 06:00-07:00 07:00 07:00-07:30 07:30 07:30-08:00 08:00 08:00-09:00 09:00 09:00-10:30 10:30 10:30-11:30 11:30 11:30-13:00 Duration lhr 1/4 hr 3-1/4 hr 2 hr 13-1/2 hr 3hr 4-1/2 hr 1-1/2 hr 3-3/4 hr 3/4 hr 24 hr lhr 1/2 hr 1/2 hr lhr 1-1/2 hr lhr 1-1/2 hr Activity to POH. Drag to 310 klb. At BHA Pulled BHA Stopped · To hold safety meeting Held safety meeting Prejob safety meeting topic' "Unloading radioactive source" Completed operations Downloaded MWD tool Completed operations Pulled BHA Continue to pull to bit. Bit lost cone #3. Graded 6 / 8 / LC / 3 / F / 5/16" / JD / PR Laid out LWD tools. BHA Laid out BHA run no. 7 Made up BHA no. 7 Pick up 3 ea drill collars. W.O. RCJB from Tristate. Make up RCJB and crossovers. BHA: RCJB, DPXO, DBXO, 3 x DC, 2 x Flex DC, XO, 5 x HWDP, Jars, 6 x HWDP BHA no. 7 made up R.I.H. to 6600.0 ft At 9-5/8in casing shoe Serviced Block line Cut drilling line. Rig up circ head and break circ while working on line. Equipment work completed R.I.H. to 14000.0 ft Tight spot at 9725. Stopped · To circulate Circulated at 14000.0 ft Precautionary circulation. BHA run no. 7 (cont...) Circulated at 14000.0 ft (cont...) Precautionary circulation. Broke circulation R.I.H. to 15010.0 ft Tight. Stood up 20K. Began precautionary measures Worked toolstring at 15010.0 ft Rig up to circualte and try to work pipe through. No go. Began precautionary measures Pulled out of hole to 14730.0 ft POH laying down 9 jts DP At top of check trip interval Reamed to 15100.0 ft Run stand to 15010. Pick up Kelly and ream to 15100. Completed precautionary measures R.I.H. to 16638.0 ft Continue to RIH with no tight spots until 16638 Began precautionary measures Reamed to 16678.0 ft ,11 ll~lll. IIUI[.,, IUUJO. l~GCtlll ~[IIU WLtl.l~. }JIJJG U~JWII. Facility West Beach Progress Report Well WB-05 Page 23 Rig POOL 6 Date 11 August 99 Date/Time 13:00 13:00-15:30 15:30 15:30-23:00 23:00 23:00-06:00 21 Nov 97 06:00-11:00 06:00-10:00 10:00 10:00-11:00 11:00 11:00-06:00 11:00-12:00 12:00 12:00-15:00 15:00 15:00-17:00 17:00 17:00-18:00 18:00 18:00-01:00 22 Nov 97 01:00 01:00-06:00 O1:00-06:00 06:00-01:30 06:00-08:00 08:00 08:00-11:00 11:00 11:00-12:00 12:00 12:00-12:30 Duration 2-1/2 hr 7-1/2 hr 7hr 5hr 4hr lhr 19hr lhr 3hr 2hr lhr 7hr 5hr 5 hr 19-1/2 hr 2hr 3 hr lhr 1/2 hr Activity Observed torque and overpull suggesting junk above the Began precautionary measures Worked toolstring at 16168.0 ft POH to get above junk. Work tight pipe to 16168 until up drag indicated normal. Pipe came free Reamed to 16710.0 ft Ream and single in from 16168 with 0 - 5 WOB. Stood up 70K at 16710. Could not ream through undergauge hole. Completed precautionary measures Pulled out of hole to 9000.0 ft BHA run no. 7 (cont...) Pulled out of hole to 522.0 ft (cont...) At BHA Pulled BHA Break down RCJB. No cone recovery. Recovered formations rocks (siltstone). Lost 13 catcher fingers. BHA Stood back BHA run no. 8 Made up BHA no. 8 Pick up Junk Mill and Junk Sub. BHA no. 8 made up R.I.H. to 6543.0 ft At 9-5/8in casing shoe Serviced Block line Cut 127.5' drill line, slip 127'. Adjust drawworks brakes. Grease swivel packing. Service rig. Equipment work completed Serviced SCR Rig repair. Work on faulty SCR assignment for drawworks A motor. Equipment work completed R.I.H. to 16638.0 ft RIH with no hole problems. Began precautionary measures Reamed to 16710.0 ft Ream and work pipe through tight spot at 16700 - 16710. Reamed to 16710.0 ft Work and Ream tight hole at 16700 - 16710. Broke through and ream to bottom at 16754. BHA run no. 8 (cont...) Reamed to 16710.0 ft (cont...) Work and Ream tight hole at 16700 - 16710. Broke through and ream to bottom at 16754. On bottom Milled Other sub-surface equipment at 16759.0 ft Mill on junk 16754 - 61759. Completed operations Circulated at 16759.0 ft Circ high-vis high-weight sweep. Obtained bottoms up (100% annulus volume) Worked toolstring at 16759.0 ft Work pipe in tight reamed hole 16754 - 16759. Pump slug ~,,,, prepare to · ,~,,,. Facility West Beach Progress Report Well WB-05 Page 24 Rig POOL 6 Date 11 August 99 Date/Time 12:30 12:30-21:00 21:00 21:00-22:00 22:00 22:00-01:30 23 Nov 97 01:30 01:30-06:00 01:30-06:00 01:30-06:00 06:00-06:00 06:00-06:30 06:30 06:30-11:30 11:30 11:30-13:30 13:30 13:30-14:30 14:30 14:30-19:30 19:30 19:30-01:00 24Nov 97 01:00 01:00-06:00 06:00-06:00 06:00-01:00 Duration 8-1/2 hr lhr 3-1/2 hr 4-1/2 hr 4-1/2 hr 4-1/2 hr 24hr 1/2 hr 5hr 2hr lhr 5hr 5-1/2 hr 5hr 24 hr 19hr Activity Completed operations Pulled out of hole to 520.0 ft No hole problems or above normal overpull. At BHA Pulled BHA Lay down spiral drill collars. Recover approx 2 - 3 lb of cone pieces, teeth, gauge protection, and mill cutting matrix from junk sub. Mill 100% used up. At Surface · 0.0 ft Tested BOP stack Weekly BOP test. Witness by State Inspector waived by Chuck Scheve via telephone. Pressure test completed successfully - 5000.000 psi Low and high test of Annular, Rams, HCR valves, choke manifold, and kell cocks. BHA run no. 9 Made up BHA no. 9 Surface test MWD LWD tools. No good POH to repair Made up BHA no. 9 Pick up HTC GT-PSG1 mill tooth bit, motor, and MWD/LWD tools. BHA run no. 9 (cont...) Made up BHA no. 9 (cont...) Pick up HTC GT-PSG1 mill tooth bit, motor, and MWD/LWD tools. MWD/LWD failed - Change operation Serviced Drilling tool / logs Down time: Break down tools. Check probes and reinstall. Verify that tools will log and record data. Rerun and repeat surface test. No good. Equipment work completed R.I.H. to 6590.0 ft ContinUe in hoel with MWD/LWD with no real time data for DEN/NEU At 9-5/8in casing shoe Serviced Drillstring handling equipment Service and lube rig. Equipment work completed R.I.H. to 16657.0 ft RIH with no hole problems. Lay down 5 joints DP to ream. Began precautionary measures Reamed to 16755.0 ft Ream undergauge hole. Work and ream several times at cap at 16700 - 16708. Stabilizers hanging up. On bottom Drilled to 16822.0 ft Drill to TD. Miluveach at 16853 MD est 9052 TVD, TD at 17041 MD est 9206 TVD. BHA run no. 9 (cont...) Drilled to 17041.0 ft (cont...) D,., to TD. est ~, ~,, · ~, Facility Date/Time 25 Nov 97 26 Nov 97 27 Nov 97 West Beach Progress Report Well WB-05 Page 25 Rig POOL 6 Date 11 August 99 01:00 01:00-03:30 03:30 03:30-04:30 04:30 04:30-05:30 05:30 05:30-06:00 05:30-06:00 06:00-22:00 06:00-09:30 09:30 09:30-19:00 19:00 19:00-22:00 22:00 22:00-01:00 22:00-01:00 01:00 O1:00-06:00 O1:00-06:00 06:00-06:00 06:00-06:30 06:30 06:30-12:30 12:30 12:30-14:30 14:30 14:30-01:00 01:00 01:00-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-18:00 Duration 2-1/2 hr lhr lhr 1/2 hr 1/2 hr 16hr 3-1/2 hr 9-1/2 hr 3hr 3hr 3hr 5hr 5hr 24 hr 1/2 hr 6hr 2hr 10-1/2 hr 5hr 24 hr 1/2 hr 11-1/2 hr Activity at 17041 MD est 9206 TVD. Reached planned end of run - Section / well T.D. Circulated at 17041.0 ft Circulate hole clean. Obtained clean returns - 170.00 % hole volume Pulled out of hole to 15832.0 ft Check trip new hole. No problems. At Top of new hole section · 15832.0 ft R.I.H. to 17041.0 ft On bottom Circulated at 17041.0 ft Circ Low & High Vis Sweeps. Circulated at 17041.0 ft Circulate bottoms up with hi-vis sweep. BHA run no. 9 (cont...) Circulated at 17041.0 ft (cont...) Circulate bottoms up with hi-vis sweep. Hole swept with slug - 200.00 % hole volume Pulled out of hole to 520.0 ft Drag and torque recorded every 1000'. At BHA Pulled BHA Laydown MWD/LWD tools and motor BHA Laid out Suspend operations Flow check Wait on Schlumberger. Observe well while maintaining hole fill by trip tank. Observed well static Electric wireline work R.I.H. to 5000.0 ft Rig up and RIH with DPC logs. Electric wireline work (cont...) Held safety meeting PJSM=TOPIC=DRIFT PIPE IN DERRICK. Completed operations R.I.H. to 8000.0 ft RIH W/LOGGING TOOLS @ 1000 FPH=DRIFT DRILL PIPE-FILL PIPE EVERY 3000'. Stopped · To circulate Circulated at 8000.0 ft CIRC=WHILE HANGING WL SHEAVE. Obtained bottoms up (100% annulus volume) R.I.H. to 15277.0 ft RIH W/5" DP TO 15277. Began precautionary measures Conducted electric cable operations INSTALL SIDE ENTRY SUB & RUN WL IN HOLE. Began precautionary measures Electric wireline work (cont...) Held safety meeting PJSM-TOPIC=WL OPERATIONS. Completed operations Conducted electric cable operations RIH W/LOGGING TOOLS=RUNNING RFT.S @ VARIOUS l.J/.~1 111o. Facility Date/Time 28 Nov 97 29 Nov 97 West Beach 18:00 18:00-18:30 18:30 18:30-22:30 22:30 22:30-02:30 02:30 02:30-06:00 06:00 06:00-16:30 06:00-08:00 08:00 08:00-10:00 10:00 10:00-14:00 14:00 14:00-16:30 16:30 16:30-06:00 16:30-21:00 21:00 21:00-23:00 23:00 23:00-00:30 00:30 00:30-05:00 05:00 05:00-06:00 06:00 06:00-10:00 06:00-09:00 09:00 09:00-09:30 09:30 09:30-10:00 Progress Report Well WB-05 Page 26 Rig POOL 6 Date 11 August 99 Duration 1/2 hr 4 hr 4hr 3-1/2 hr 10-1/2 hr 2hr 2 hr 4hr 2-1/2 hr 13-1/2 hr 4-1/2 hr 2hr 1-1/2 hr 4-1/2 hr lhr 4hr 3hr 1/2 hr 1/2 hr Activity Began precautionary measures Held safety meeting PJSM-TOPIC=WL OPERATIONS. Completed operations Conducted electric cable operations FINISH LOGGING=BREAK OUT WL ENTRY GUIDE & RIG DOWN SWS. Began precautionary measures Circulated at 15100.0 ft CBU-FLOW CHECK. Obtained bottoms up (100% annulus volume) Pulled out of hole to 10500.0 ft POH W/LOGGING TOOLS. Stopped · To hold safety meeting Electric wireline work (cont...) Pulled out of hole to 6600.0 ft POH W/LOGGING TOOLS. Stopped · To service drilling equipment Serviced Block line SERVICE RIG & CUT DRLG. LINE. Line slipped and cut Pulled out of hole to 0.0 ft LAY DOWN 34 JTS. 5" DP & FINISH POH. At BHA Rigged down sub-surface equipment - Formation logs LAY DOWN LOGGING TOOLS. Equipment work completed Drillpipe. 5in workstring run Ran Tubing to 1262.0 ft (3-1/2in OD) RIG LIP HANDLING TOOLS & PICK UP 40 JTS. 3.5" TBG. W/MULE SHOE. & RUN SAME. Began precautionary measures Ran Drillpipe in stands to 6600.0 ft RIH W/3.5" TBG. & 5" DP TO 9 5/8" SHOE. Stopped ' To circulate Circulated at 6600.0 ft CIRC. CAPACITY OF 5" DP & 3.5" TBG. Obtained bottoms up (100% annulus volume) Ran Drillpipe in stands to 17041.0 ft On bottom Circulated at 17041.0 ft RIG UP TO CIRCULATE & CIRC. PRIOR TO LAYING 18# PILL. Broke circulation 5in. Drillpipe workstring run (cont...) Circulated at 17041.0 ft PJSM=CBU-FLOW CHECK. Obtained bottoms up (100% annulus volume) Circulated at 17041.0 ft SPOT 18# PILL F/16000 TO 17041 .=FLOW CHECK. Heavy slug spotted downhole Laid down 156.0 ft of Drillpipe LAY,_,,_,r"-"~ ~,T . --IN.l ~,_/ 111.50, Facility West Beach Progress Report Well WB-05 Page 27 Rig POOL 6 Date 11 August 99 Date/Time 10:00 10:00-18:30 10:00-11:30 11:30 11:30-13:00 13:00 13:00-15:00 15:00 15:00-18:00 18:00 18:00-18:30 18:30 18:30-06:00 18:30-03:00 30 Nov 97 03:00 03:00-06:00 06:00 06:00-06:30 06:00-06:30 06:30 06:30-06:00 06:30-08:00 08:00 08:00-16:00 16:00 16:00-22:30 22:30 22:30-06:00 01 Dec 97 06:00 06:00-06:00 06:00-09:00 09:00 Duration 8-1/2 hr 1-1/2 hr 1-1/2 hr 2hr 3hr 11-1/2 hr 8-1/2 hr 3hr 23-1/2 hr 1-1/2 hr 8hr 6-1/2 hr 7-1/2 hr 24 hr 3hr Activity Completed operations Cement:Abandonment plug Mixed and pumped slurry - 76.000 bbl PJSM=PUMP 10 BBL. WATER =TEST LINES TO 3000#=PUM BBL. WATER & 76 BBL. CEMENT AS PER PROGRAM. SPOr BALANCED PLUG W/MULE SHOE @ 16883. Cement pumped Circulated at 15836.0 ft PULL 11 STANDS DP SLOW & CBU. Obtained bottoms up (100% annulus volume) Mixed and pumped slurry - 95.000 bbl MIX & PUMP 95 BBL. SLURRY AS PER PROGRAM=DISPL,~ SAME TO TO 15836. Cement pumped Circulated at 14430.0 ft PULL 15 STANDS 5" DP TO 14430=DROP WIPER PLUG & CIRC. @ 11 BPM TO CLEAN CEMENT OUT OF DP. (SPILL DRILL-AMAS-4 MINS.) Stopped: To hold safety meeting Held safety meeting PJSM=TOPIC=ROTARY SAFETY. Completed operations Pull Drillpipe, 5in O.D. Pulled Drillpipe in stands to 1268.0 ft FLOW CHECK-PUMP PILL & POH.=(D 1) DRILL @ 2040 AMAS-2 MINS. Completed operations Laid down 1268.0 ft of Tubing RIG UP HANDLING EQUIP. & LAY DOWN 40 JTS. 3 1/2" TBG. Completed operations Pull Drillpipe, 5in O.D. (cont...) Held safety meeting PJSM-TOPIC=TRIPPING (SERVICE RIG) Completed operations BHA run no. 10 Made up BHA no. 10 BHA no. 10 made up R.I.H. to 14555.0 ft RIH-BREAK CIRC. @ 6630-& 11325=TIGHT HOLE @ 14524. At Top of fill: 14555.0 ft Washed to 15042.0 ft WASH & REAM CEMENT STRINGERS At Top of cement: 15042.0 ft Drilled cement to 15317.0 ft TAG FIRM CEMENT @ 15042 (DRLG. CEMENT F/15042 TO 15317.) Stopped: To hold safety meeting BHA run no. 10 (cont...) Drilled cement to 15400.0 ft PJSM-TOPIC=TRIPPING=DRLG. FIRM CEMENT F/15317 T( 15400. At Setting depth: 15400.0 ft P5 ? bCE Facility West Beach Progress Report Well WB-05 Page 28 Rig POOL 6 Date 11 August 99 Date/Time 02 Dec 97 03 Dec 97 09:00-10:30 10:30 10:30-12:00 12:00 12:00-13:00 13:00 13:00-14:30 14:30 14:30-14:45 14:45 14:45-18:00 18:00 18:00-18:30 18:30 18:30-23:00 23:00 23:00-01:30 01:30 01:30-06:00 06:00 06:00-16:00 06:00-06:30 06:30 06:30-16:00 16:00 16:00-06:00 16:00-18:00 18:00 18:00-18:30 18:30 18:30-19:30 19:30 19:30-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-07:00 Duration 1-1/2 hr 1-1/2 hr lhr 1-1/2 hr 1/4 hr 3-1/4 hr 1/2 hr 4-1/2 hr 2-1/2 hr 4-1/2 hr 10hr 1/2 hr 9-1/2 hr 14hr 2hr 1/2 hr 1 hr 10-1/2 hr 24 hr 1/2 hr 1/2hr Activity Circulated at 15400.0 ft PUMP HI VIS SWEEP & CBU. Obtained bottoms up (100% annulus volume) Pulled out of hole to 13000.0 ft FLOW CHECK & POH TO 13000'-BOBBLE @ 14424. At top of check trip interval R.I.H. to 15400.0 ft RIH=LITTLE TIGHT @ 13992. On bottom Circulated at 15400.0 ft CBU=SPOT 3% LUBE TEX PILL ON BOTI'OM-TO 14000. Obtained bottoms up (100% annulus volume) Held drill (Spill) AMAS-3 MINS. Completed operations Laid down 1800.0 ft of 5in OD drill pipe Stopped: To hold safety meeting Held safety meeting PJSM-TOPIC=LAYING DOWN DP. Completed operations Laid down 3000.0 ft of 5in OD drill pipe Handling equipment failed - Change operation Serviced Handling equipment REPAIR LAY DOWN MACHINE. Equipment work completed Laid down 4100.0 ft of 5in OD drill pipe Stopped: To hold safety meeting BHA run no. 10 (cont...) Held safety meeting PJSM=TOPIC=L/D 5" DP. Completed operations Laid down 6800.0 ft of 5in OD drill pipe FINISH LAYING DOWN DP=RIH 27 STANDS-LAY DOWN SAME-LAY DOWN BHA. At BHA Run Casing, 7in O.D. Rigged up Bottom ram PULL WEAR BUSHING & CHANGE BOTTOM RAMS TO 7". Stopped: To hold safety meeting Held safety meeting PJSM=TOPIC=RUNNING 7" CSG. Completed operations Rigged up Bottom ram FINISH INSTALLING BOTTOM 7" RAMS & TEST SAME. Equipment work completed Ran Casing to 6200.0 ft (7in OD) RUNNING 7" CSG. Stopped: To hold safety meeting Run Casing, 7in O.D. (cont...) Held safety meeting PJSM=TOPIC=RUNNING 7" CSG. & WORKING PIPE SHED. Completed operations Circulated at 6200.0 ft CIRC. CAPACITY OF CSG. Facility West Beach Progress Report Well WB-05 Page 29 Rig POOL 6 Date 11 August 99 Date/Time 07:00 07:00-10:30 10:30 10:30-18:00 18:00 18:00-18:30 18:30 18:30-23:00 23:00 23:00-06:00 04 Dec 97 06:00 06:00-04:00 06:00-12:00 12:00 12:00-01:30 05 Dec 97 01:30 01:30-03:00 03:00 03:00-04:00 04:00 04:00-06:00 04:00-06:00 06:00 06:00-12:00 06:00-12:00 12:00 12:00-18:30 Duration 3-1/2 hr 7-1/2 hr 1/2 hr 4-1/2 hr 7hr 22 hr 6hr 13-1/2 hr 1-1/2 hr lhr 2hr 2hr 6 hr 6 hr 6-1/2 hr Activity Obtained bottoms up (100% annulus volume) Ran Casing to 9155.0 ft (7in OD) RUNNING 7" CSG. =PICK UP AFTER MAKING UP JT.=WOL NOT BREAK LOOSE UP OR DOWN=APPEARS DIFFERENT STUCK. Got stuck whilst pipe stationary Worked stuck pipe at 9155.0 ft WORK PIPE=BUILD LUBE TEX CONTENT F/3% TO 5%=L£ MUD WT. TO 9.8--WORK PIPE TO 480K=80% 26# L-80 BUTTRESS=WHILE MIXING 100 BBL. SFT PILL. Began precautionary measures Held safety meeting PJSM=TOPIC=WORKING TIGHT PIPE. (STAY OFF FLOOR. Completed operations Worked stuck pipe at 9155.0 ft WORK PIPE WHILE MIXING SFT PILL. Began precautionary measures Circulated at 9155.0 ft SPOT 100 BBL. SFT PILL=50 BBL. IN PIPE=50 BBL. IN ANNULUS.=MOVE 1/2 BBL. EVERY 15 MINS.=STRING SEr 220K. Pipe release agent spotted downhole Stuck 7in Casing Worked stuck pipe at 9155.0 ft HOLDING 220K ON 7" CSG. W/SFT SPOTTED.=MOVE 1/2 BBL. EVERY 15 MINS. Began precautionary measures Worked stuck pipe at 9155.0 ft WORK PIPE 480K UP-50K DOWN. Began precautionary measures Circulated at 9155.0 ft CIRC. OUT SFT PILL-CONDITION HOLE F/CEMENT. Obtained bottoms up (100% annulus volume) Held safety meeting RIG UP HES CEMENT HEAD=HOLD SAFETY MEETING W/ CREW & HES. Completed operations Cement: Casing cement Mixed and pumped slurry - 25.000 bbl MIX & PUMP SPACER-PREFLUSH & CEMENT AS PER PROGRAM=BUMP PLUG W/3000~. FLOATS HELD OK. Cement pumped Cement: Casing cement (cont...) Wait on cement PJSM=TOPIC=N/D=N/U=PREPARE CELLAR FOR N/D=CLE/ CSG. OUT OF PIPE SHED=LOAD 4" DP IN PIPE SHED-WHI] WOC. Began precautionary measures Nipple down BOP stack ~WER R 7" Facility West Beach Progress Report Well WB-05 Page 30 Rig POOL 6 Date 11 August 99 Date/Time 12:00-18:00 18:00 18:00~18:30 18:30 18:30-02:00 18:30-02:00 06 Dec 97 02:00 02:00-06:00 02:00-06:00 06:00 06:00-13:00 06:00-13:00 07 Dec 97 13:00 13:00-06:00 13:00-14:30 14:30 14:30-18:00 18:00 18:00-18:30 18:30 18:30-20:00 20:00 20:00-21:30 21:30 21:30-01:00 01:00 01:00-02:00 02:00 02:00-06:00 06:00 06:00-06:00 06:00-06:30 06:30 06:30-09:00 Duration 6hr 1/2 hr 7-1/2 hr 7-1/2 hr 4hr 4hr 7hr 7hr 17hr 1-1/2 hr 3-1/2 hr 1/2 hr 1-1/2 hr 1-1/2 hr 3-1/2 hr 1 hr 4hr 24 hr 1/2 hr 2-1/2 hr Activity Rigged down BOP stack N/D FLOW LINE-CHOKE LINE-KILL LINE=P/U BOP & SET EMERGENCY SLIPS. Stopped · To hold safety meeting Held safety meeting PJSM-TOPIC=WORKING IN CELLAR. Completed operations Nipple up BOP stack Rigged up BOP stack SET SLIPS & CUT 7" CSG.-DRAIN SAME-REFACE 7" CSG. CUT=N/U SPOOL-SET PACKOFF -TEST SAME TO 3500~-N/1 BOPE.=CHANGE TOP RAMS TO 4" & BOTTOM TO 3 1/2" X 6" VARIABLE. Equipment work completed Test well control equipment Tested BOP stack LAY DOWN CSG. SPIDER & ELEVATORS=CHANGE OUT KELLYS=CHANGE BUSHING ROLLERS IN KELLY & SET SAME=P/U TEST JT=SET TEST PLUG. Began precautionary measures Test well control equipment (cont...) Tested BOP stack PJSM=TEST BOPE 250-5000~=LAY DOWN TEST JT. & RUN WEAR BUSHING. Function test completed satisfactorily BHA run no. 11 Made up BHA no. 11 BHA no. 11 made up Singled in drill pipe to 3000.0 ft P/U & M/U 4" DP. Stopped · To hold safety meeting Held safety meeting PJSM=TOPIC=PICKING UP DP. Completed operations Singled in drill pipe to 4000.0 ft Stopped · To service drilling equipment Serviced Block line SLIP & CUT DRLG. LINE=SERVICE RIG. Line slipped and cut Singled in drill pipe to 8995.0 ft At Top of cement · 8995.0 ft Circulated at 8995.0 ft CIRC. & TEST 7" CSG. TO 3500g 30 MINS.. OK Obtained bottoms up (100% annulus volume) Drilled cement to 9150.0 ft DRLG. PLUGS-CEMENT-FLOAT COLLAR-& FLOAT SHOE. Stopped · To hold safety meeting BHA run no. 11 (cont...) Circulated at 9150.0 ft CIRC. HOLE CLEAN-DURING SAFETY MEETING. Obtained bottoms up (100% annulus volume) Held drill (Kick (well kill)) WELL KILL DRILL BEFORE DRLG. SHOE. (BLOW DOWN 1~ o- ~"'ITT~T~'I-2 T T~.TI-~ C~ ~l IACK ILL Facility West Beach Progress Report Well WB-05 Page 31 Rig POOL 6 Date 11 August 99 Date/Time 09:00 09:00-11:00 11:00 11:00-13:00 13:00 13:00-14:30 14:30 14:30-15:30 15:30 15:30-18:00 18:00 18:00-21:00 21:00 21:00-00:00 08 Dec 97 00:00 00:00-05:30 05:30 05:30-06:00 06:00 06:00-18:00 06:00-08:30 08:30 08:30-16:00 16:00 16:00-17:00 17:00 17:00-18:00 18:00 18:00-06:00 18:00-21:30 21:30 21:30-04:00 09 Dec 97 04:00 04:00-06:00 Duration 2hr 2hr 1-1/2 hr lhr 2-1/2 hr 3hr 3hr 5-1/2 hr 1/2 hr 12hr 2-1/2 hr 7-1/2 hr lhr lhr 12hr 3-1/2 hr 6-1/2 hr 2hr Activity Completed operations Circulated at 9250.0 ft CIRC.-CLEAN OUT TO 9250. Broke circulation Singled in drill pipe to 10818.0 ft P/U 4" DP TO 10818. Stopped: To circulate Circulated at 10818.0 ft CIRC.-CONDITION MUD. Obtained bottoms up (100% annulus volume) Singled in drill pipe to 12830.0 ft P/U 4" DP TO 12830. Stopped: To circulate Circulated at 12830.0 ft CIRC.-CONDITION MUD-MIX LCM-HOLE TAKING APPRO 40 BPH.-STOP PUMPS-HOLE STATIC. Obtained bottoms up (100% annulus volume) Singled in drill pipe to 15161.0 ft PJSM-P/U 4" DP TO 15161. At Top of fill: 15161.0 ft Washed to 15201.0 ft TAG FILL @ 15161=CLEANING OUT SAME TO 15201. IS VERY FIRM). Stopped: To circulate Circulated at 15201.0 ft CONDITION MUD F/DRLG.-ADD LUBE TEX TO LOWER TORQUE-EQUALIZE MUD WT. @ 10.3# F/CABANA FORMATION. Obtained bottoms up (100% annulus volume) Flow check MIX & PUMP PILL=FLOW CHECK. Observed well static BHA run no. 11 (cont...) Circulated at 15201.0 ft CIRC. & COND. MUD-PUMP PILL & FLOW CHECK. Obtained bottoms up (100% annulus volume) Pulled out of hole to 0.0 ft POH-HOLE IN GOOD COND. At BI-IA Pulled BI-IA BI-IA Laid out Serviced Drillfloor / Derrick Equipment work completed BHA run no. 12 Made up BHA no. 12 MAKE UP BHA & 5 STDS. DP=TEST ANADRILL TOOLS. BHA no. 12 made up R.I.H. to 15243.0 ft RIH-FILLING PIPE EVERY 5000'=42' CORRECTION ON STRAP=TO 15243. At Top of fill: 15243.0 ft Washed to 15265.0 ft Facility West Beach Progress Report Well WB-05 Page 32 Rig POOL 6 Date 11 August 99 Date/Time 06:00 06:00-06:00 06:00-08:30 08:30 08:30-18:00 18:00 18:00-21:30 10 Dec 97 21:30 21:30-22:30 22:30 22:30-06:00 06:00 06:00-06:30 06:00-06:30 06:30 06:30-06:00 06:30-10:00 10:00 10:00-11:00 11:00 11:00-17:30 17:30 17:30-18:00 18:00 18:00-06:00 18:00-06:00 11 Dec 97 06:00-06:00 06:00-03:30 Duration 24 hr 2-1/2 hr 9-1/2 hr 3-1/2 hr lhr 7-1/2 hr 1/2 hr 1/2 hr 23-1/2 hr 3-1/2 hr lhr 6-1/2 hr 1/2 hr 12hr Activity TO Stopped: To hold safety meeting BHA run no. 12 (cont...) Washed to 15405.0 ft PJSM=CLEAN OUT F/15265 TO 15405. At Kick off depth: 15405.0 ft Drilled to 15466.0 ft ATTEMPTING SLIDE TO DROP ANGLE-HANGING UP WHI~E SLIDING-ROTATE PART WAY=ADD LUBETEX TO 6% IN i~IUD SYSTEM. Stopped: To hold safety meeting / Drilled to 15475.0 ft / PJSM=DRLG.-SLIDE & ROTATE--F/15466 TO 15475.=UNABLE TO SLIDE. Stopped: To circulate Circulated at 15475.0 ft MIX & PUMP PILL.-FLOW CHECK. Heavy slug spotted downhole Pulled out of hole to 0.0 ft POH-HOLE IN GOOD CONDITION=DOWN LOAD SOURCE At BHA BHA run no. 12 (cont...) Pulled BHA Lay down stablizer & motor - down load MWD BHA Stood back BHA run no. 13 Made up BHA no. 13 Pick up 4 3/4" Anadrill motor without stablizer, Make up HTC 6" STR -09D buttom bit, Load Source & Orient MWD - BHA slick, no stablizers to improve sliding ability BHA no. 13 made up Serviced Block line Line slipped and cut R.I.H. to 15445.0 ft Surface test MWD, Ok - TIH, Fill pipe every 4000 ft. - no problem On bottom Reamed to 15475.0 ft precautionary ream 30' to bottoms at 15475' - no problem On bottom Drilled to 15650.0 ft Directional drill 15475 to 15650' at 0600 hfs, Art 2 hrs, Ast 8.5 hfs, Average Rop 16.6 ft/hr - Difficulty sliding, drill string hanging up, Can not get ~: ':!:_ :~:. ::- .~ wt. to bit I2hr' ',~"~"::';::: Drilled to 15650.0 ft · '. ~.~5~Directional drill 15650 to 16027' Art 4.75 hrs, ~: :. ~:' ": Asr 9.25 hrs, Average Rop 27 fghr - Drop angle to 45 : · ':':: degress & start turning well to right, turn 60 -~' Azimuth to 80 Azimuth at end of run - bit Rop down to ~...~ :~.::~'. 16 ft/hr rotating at end of run ~24 hr BHA run no. 13 (cont...) 21-1/2 hr Drilled to 16027.0 ft (cont...) UII~'L~LIUIIO..I U. IIII IJUJU tU I UIJ~. I 'fi"l'.lJ Ill 3, Facility West Beach Date/Time 12 Dec 97 03:30 03:30-06:00 06:00 06:00-13:00 06:00-11:00 11:00 11:00-13:00 13:00 13:00-06:00 13:00-14:30 14:30 14:30-20:00 20:00 20:00-21:00 21:00 21:00-06:00 21:00-06:00 13 Dec 97 06:00-06:00 06:00-04:30 14 Dec 97 04:30 04:30-06:00 04:30-06:00 06:00-13:30 06:00-06:30 06:30 06:30-11:30 Progress Report Well WB-05 Page 33 Rig POOL 6 Date 11 August 99 Duration 2-1/2 hr 7hr 5 hr 2hr 17hr 1-1/2 hr 5-1/2 hr lhr 9 hr 9hr 24 hr 22-1/2 hr 1-1/2 hr 1-1/2 hr 7-1/2 hr 1/2 hr 5hr Activity Ast 9.25 hrs, Average Rop 27 ft/hr - Drop angle to 45 Reached planned end of run - Maximum hours on bit Circulated at 16027.0 ft Circulate around low/high vis sweep - monitor well - pump slug - set back kelly - Prepare to pooh for bit Obtained clean returns - 100.00 % hole volume BHA run no. 13 (cont...) Pulled out of hole to 192.0 ft Pooh for new bit, no problem At BHA Pulled BHA Remove source, Down load MWD, BHA Stood back BHA run no. 14 Made up BHA no. 14 Change bit, Check orientation of MWD, Function test MWD & motor- ok BHA no. 14 made up R.I.H. to 15949.0 ft TIH, fill pipe every 3000' - no problem Began precautionary measures Reamed to 16027.0 ft Precautionary ream 15949 to bottom at 16027' - 5' of fill On bottom Drilled to 16204.0 ft Directional drill 16027 to 16204' at 0600 hrs, Art 1.75 hfs, Ast 4.0 hrs, Average Rop 30.7 ft/hr - Slide at 20 ft/hr, rotate at 40-50 ft/hr - build angle & turn to right as per directional plan Drilled to 16204.0 ft Directional drill 16204 to 16676' Art 6.5 hrs, Asr 9.0 hrs, Average Rop 30.45 ft/hr - Line direction up for PDC bit run, Anticipate PDC to walk to left, Azimuth at 91 degrees, Angle at 72 degrees on bottom BHA run no. 14 (cont...) Drilled to 16676.0 ft (cont...) Directional drill 16204 to 16676' Art 6.5 hrs, Ast 9.0 hrs, Average Rop 30.45 ft/hr - Line direction up for PDC bit run, Anticipate PDC to walk to left, Azimuth at 91 degrees, Angle at 72 degrees on bottom Reached planned end of run - Maximum hours on bit Circulated at 16676.0 ft Circulate around high vis sweep Circulated at 16676.0 ft Monitor well- pump slug- set back kelly BHA run no. 14 (cont...) Circulated at 16676.0 ft (cont...) Monitor well- pump slug- set back kelly Obtained clean returns - 100.00 % hole volume Pulled out of hole to 192.0 ft Pooh for PDC bit - no problem Facility West Beach Progress Report Well WB-05 Page 34 Rig POOL 6 Date 11 August 99 Date/Time 11:30 11:30-13:30 13:30 13:30-18:00 13:30-14:30 14:30 14:30-17:30 17:30 17:30-18:00 18:00 18:00-06:00 18:00-22:00 22:00 22:00-03:00 15 Dec 97 03:00 03:00-04:00 04:00 04:00-06:00 04:00-06:00 06:00-06:00 06:00-07:00 07:00 07:00-10:00 10:00 10:00-06:00 10:00-06:00 Duration 2hr 4-1/2 hr lhr 3hr 1/2 hr 12hr 4hr 5hr lhr 2hr 2hr 24 hr lhr 3hr 20 hr 20 hr Activity At BHA Pulled BHA Remove source, Down load MWD - Break bit, Stand back BHA BHA Stood back Test well control equipment Retrieved Wear bushing Pull wear bushing, Rig up to test BOP Equipment work completed Tested BOP stack Test BOP: Test all rams, lines & valves to 250 low & 5000 psi high, Test Hydrill 250 & 3500 psi, Test upper & lower kelly valves, TIW & IBOP to 250 & 5000 psi - Witness of BOP test waived by Larry Wade of AOGCC Pressure test completed successfully - 5000.000 psi Installed Wear bushing Eqpt. work completed, running tool retrieved BHA run no. 15 Made up BHA no. 15 M/U BHA - Lay down 4 3/4" adj Motor & lead collar- Pick up 6" Sting stablizer & 4 3/4" Anadrill XP motor adjusted to 3/4BH with 5 3/4" stablizer sleeve - Attempt to program ADN logging tool, Tool broken, could not program - lay down ADN tool BHA no. 15 made up Pick up MWD w/GR & Resistivity only - surface test MWD ok R.I.H. to 9056.0 ft TIH At 7in casing shoe Serviced Draw works Fill pipe & service rig Equipment work completed R.I.H. to 14341.0 ft Continue TIH, Tight at 16276 R.I.H. to 14341.0 fl Continue TIH at 14341' at 0600 hrs - 25 stands off bottom BHA run no. 15 (cont...) R.I.H. to 16276.0 ft (cont...) Continue TIH at 14341' at 0600 hrs - 25 stands off bottom Began precautionary measures Reamed to 16676.0 ft Lay down 13 jts drill pipe - Ream 16276 to bottom at 16676, first time stablizer in hole section, no problem reaming, - Lost 120 bbls of mud to formation while ream until mud thin down On bottom Drilled to 17281.0 ft Drill 17760 to 17837', Art 5.5 hrs, Ast 0 hrs, Average Rop 14 ft/hr, Rop down to 5 ft/hr Drilled to 17281.0 ft Drill ' ~"~ , -,,,o '"""'" '~-- Art ' ' '~ ~--- Facility West Beach Date/Time 10:00-06:00 Duration 20 hr 16 Dec 97 06:00-06:00 06:00-06:00 24 hr 24 hr 17 Dec 97 06:00-22:30 06:00-11:30 16-1/2 hr 5-1/2 hr 11:30 11:30-13:30 2hr 13:30 13:30-14:30 lhr 14:30 14:30-21:00 21:00 21:00-22:30 22:30 22:30-06:00 22:30-01:30 6-1/2 hr 1-1/2 hr 7-1/2 hr 3hr 18 Dec 97 01:30 01:30-05:00 05:00 05:00-06:00 05:00-06:00 3-1/2 hr lhr lhr 06:00-06:00 06:00-07:00 24 hr lhr 07:00 07:00-09:00 2hr Progress Report Well WB-05 Page Rig POOL 6 Date 35 11 August 99 Activity Ast 0 hrs, Average Rop 44 ft/hr, Slight drop in Drilled to 17281.0 fl Drill 17281 to 17760' at 0600 hrs, Art 19.5 hrs, Ast 0 hrs, Average Rop 24.5 ft/hr - bit slowed to 10 ft/hr at 17530', drill ahead looking for shale on resistivity log - increase mud wt. 10.3 to 10.5 ppg BHA run no. 15 (cont...) Drilled to 17760.0 ft (cont...) Drill 17281 to 17760' at 0600 hrs, Art 19.5 hrs, Ast 0 hrs, Average Rop 24.5 ft/hr - bit slowed to 10 fl/hr at 17530', drill ahead looking for shale on resistivity log - increase mud wt. 10.3 to 10.5 ppg BHA run no. 15 (cont...) Drilled to 17837.0 fl (cont...) Drill 17281 to 17760' at 0600 hrs, Art 19.5 hrs, Ast 0 hrs, Average Rop 24.5 ft/hr - bit slowed to 10 ft/hr at 17530', drill ahead looking for shale on resistivity log - increase mud wt. 10.3 to 10.5 ppg ROP dropped from 30.0 ft/hr to 5.0 ft/hr - Bit quit Circulated at 17837.0 ft Circulate around high vis sweep - monitor well- pump slug Obtained clean returns - 100.00 % hole volume Laid down 1185.0 ft of 4in OD drill pipe Pooh lay down 39 jts 4" drill for MAD pass on way in hole 39 joints laid out Pulled out of hole to 202.0 ft Continue Pooh - no problem with hole At BHA Pulled BHA Down load MWD- Lay down motor, Bit worn out BHA Stood back BHA run no. 16 Made up BHA no. 16 Pick up 4 3/4" Anadrill Motor set BH on 0 deg., pick up Anadrill ADN tool, program tool & load source, Function test ok - Data will be in recorded mode only on ADN BHA no. 16 made up R.I.H. to 8942.0 ft TIH, fill pipe every 4000 fl. Stopped ' To service drilling equipment Serviced Block line Slip & cut drill line 142' Serviced Block line Finish cutting drill line at casing shoe & service rig BHA run no. 16 (cont...) Serviced Block line (cont...) Finish cutting drill line at casing shoe & service rig Line slipped and cut R.I.H. to 16571.0 ft Continue TIH to 16571' - Prepare to MAD pass by IL, alii LOII[[.~IIL 3L~L~LIUII Progress Report Facility West Beach Well WB-05 Page 36 Rig POOL 6 Date 11 August 99 Date/Time 09:00 09:00-12:00 12:00 12:00-13:00 13:00 13:00-00:00 19 Dec 97 00:00 00:00-06:00 00:00-06:00 06:00-09:00 06:00-07:30 07:30 07:30-09:00 09:00 09:00-06:00 09:00-10:00 10:00 10:00-15:30 15:30 15:30-20:00 20:00 20:00-04:30 20 Dec 97 04:30 04:30-06:00 Duration 3 hr lhr llhr 6hr 6hr 3hr 1-1/2 hr 1-1/2 hr 21hr 1 hr 5-1/2 hr 4-1/2 hr 8-1/2 hr 1-1/2 hr Activity At Top of new hole section · 16571.0 ft Logged hole with LWD: Formation evaluation (FE) from 16571.0 ft to 16792.0 ft Ream 16571 to 16792' - hole started packing off in HRZ - no problem until 16792' Began precautionary measures Circulated at 16792.0 ft Circulate -Pump high vis sweep Hole swept with slug - 100.00 % hole volume Logged hole with LWD: Formation evaluation (FE) from 16792.0 ft to 16928.0 ft Attempt to Ream down logging with ADN tool - Hole packing off, work bit to bottom of HRZ - Developed ledge at 16915' - Could not get drill string past ledge with BHA in hole - Hole condition Deteriorating, excess amount of fine silt over shakers Pressure changed from 3000.0 psi to 3500.0 psi in 9.00 hr - String blt Torque increased 16000 ft/# to 19000 ft/# Pulled out of hole to 5000.0 ft Finish pooh to BHA Pulled out of hole to 5000.0 ft Monitor well - Pump slug - set back kelly - Pooh to Lay down ADN tool - Change BHA to 1.0 deg BH motor, pick up MWD w/gr & resistivity only - attempt to TD well & run liner as soon as possible BHA run no. 16 (cont...) Pulled out of hole to 192.0 ft (cont...) Monitor well - Pump slug - set back kelly - Pooh to Lay down ADN tool - Change BHA to 1.0 deg BH motor, pick up MWD w/gr & resistivity only - attempt to TD well & run liner as soon as possible At BHA Pulled BHA remove source - lay down ADN tool BHA Stood back BHA run no. 17 Made up BHA no. 17 Adjust motor to ldeg BH, pick up flex collar, change bit BHA no. 17 made up R.I.H. to 16915.0 ft TIH, fill pipe every 4000' - tag ledge at 16915' Observed 40.00 klb resistance Reamed to 16962.0 ft Rean & work out ledge 16915 to 16962' - Hole packing off, excess amount of cuttings over shaker- increase mud wt. 10.5 to 10.8 ppg No further resistance Reamed to 17837.0 ft Continue reaming to bottom at 17837' - hole not packing off, excess cuttings still coming over shaker On bottom Drilled to 17869.0 ft Drill 17837 to 1''°~'~ at '"~"'~ hrs Art 1 - ..~.J 111,~, ~JU~U / cked Facility West Beach Date/Time 04:30-06:00 06:00-06:00 06:00-18:00 18:00 18:00-00:00 21 Dec 97 00:00 00:00-02:00 02:00 02:00-06:00 02:00-06:00 06:00-06:00 06:00-06:15 06:15 06:15-10:30 10:30 10:30-11:00 11:00 11:00-13:30 Progress Report Well WB-05 Page 37 Rig POOL 6 Date 11 August 99 Duration 1-1/2 hr 24 hr 12hr 6hr 2hr 4hr 4hr 24 hr 1/4 hr 4-1/4 hr 2-1/2 hr Activity Ast 0 hrs, Average Rop 25 ft/hr - lost 50 bbls of mud Drilled to 17869.0 ft Drill 17869 to TD @ 18033' - Art 11.0 hfs, Ast 0 hrs, Average Rop 15 fi/hr - mud lost to formation 60 bbls hr average, lost total 840 bbls to formation while drilling - did not add LCM due to production zone-drill with reduced flow rate to save mud BHA run no. 17 (cont...) Drilled to 18033.0 ft (cont...) Drill 17869 to TD @ 18033' - Art 11.0 hfs, Ast 0 hrs, Average Rop 15 ft/hr - mud lost to formation 60 bbls hr average, lost total 840 bbls to formation while drilling - did not add LCM due to production zone-drill with reduced flow rate to save mud Reached planned end of run - Section / well T.D. Drilling with 246 gpm, normally at 285 to 300 gpm Circulated at 18033.0 ft Circulate low / high vis sweeps (two of each) to clean hole, excess cuttings still coming over shaker - Spot lub-tex pill in 6" open hole 18033 to 16238' Obtained req. fluid properties - 100.00 %, hole vol. Pulled out of hole to 15186.0 ft Pooh 30 stands to top of 6" hole section - no problem pooh, max drag 25K At top of check trip interval R.I.H. to 17016.0 ft Continue working hole until clean - sand running in hole R.I.H. to 17016.0 ft TIH, tag bridge at 17016' - could not get through, P/U kelly, attempt to wash thru, attempt to rotate thru, can not rotate - set back kelly, lay down 4 jr. - Ream 16866 to 16956' at 0600 hrs - ream until hole allows kelly to move up & down with out circ. BHA run no. 17 (cont...) R.I.H. to 16956.0 ft (cont...) TIH, tag bridge at 17016' - could not get through, P/U kelly, attempt to wash thru, attempt to rotate thru, can not rotate - set back kelly, lay down 4 jt. - Ream 16866 to 16956' at 0600 hrs - ream until hole allows kelly to move up & down with out circ. Began precautionary measures Reamed to 16956.0 fl Continue washing & ream hole 16891 to 16986' -excessive ammout of sand over shaker, sand running into hole from unconsolidated sand formation - work hole until clean No further resistance R.I.H. to 17922.0 ft tight hole at 17922' Began precautionary measures Reamed to 18033.0 ft wash & ream 17922 to bottom at 18033' - pump low vis sweep Facility West Beach Date/Time 13:30 13:30-16:00 Duration 16:00 16:00-17:00 2-1/2 hr 17:00 17:00-17:30 17:30 17:30-22:00 lhr 1/2 hr 22:00 22:00-06:00 22:00-06:00 4-1/2 hr 8hr 22 Dec 97 06:00-11:30 06:00-10:00 8hr 10:00 10:00-11:30 11:30 11:30-06:00 11:30-12:30 12:30 12:30-13:00 5-1/2 hr 4hr 1-1/2 hr 13:00 13:00-00:30 18-1/2 hr lhr 1/2 hr 23 Dec 97 00:30 00:30-03:00 11-1/2 hr Progress Report Well WB-05 Page 38 Rig POOL6 Date 11 August 99 2-1/2 hr Activity On bottom Circulated at 18033.0 ft Circulate & condition mud, pump around low/high vis sweep - excess sand over shakers Obtained req. fluid properties - 100.00 %, hole vol. Pulled out of hole to 16577.0 ft Short trip 15 stands to 16577' - no problem, max 20K over pull At top of check trip interval R.I.H. to 18033.0 ft No problem RIH On bottom Circulated at 18033.0 ft Circulate & condition mud - pump low/high vis sweep around, - Spot 50 bbls of 11.2 ppg mud with lub-Tex & Drill-n-Slide in 6" hole section - attempt to stop sand from running Obtained req. fluid properties - 100.00 %, hole vol. Pulled out of hole to 5000.0 ft Continue Pooh - lay down 180 jts drill pipe Pulled out of hole to 5000.0 ft Pooh for 3 1/2" liner - pull 30 stands, drop 2 1/2" rabbit - stand back 100 stands & strap for liner job - will lay down remainder of drill pipe & BHA for room on floor to ensure safe working area while running liner BHA run no. 17 (cont...) Pulled out of hole to 192.0 ft (cont...) Pooh for 3 1/2" liner - pull 30 stands, drop 2 1/2" rabbit - stand back 100 stands & strap for liner job - will lay down remainder of drill pipe & BHA for room on floor to ensure safe working area while running liner At BHA Pulled BHA Lay down BHA - clear floor BHA Laid out Run Liner, 3-1/2in O.D. Rigged up Tubing handling equipment Equipment work completed Held safety meeting Safety & operation meeting with crew on running 31/2" liner Completed operations Ran Liner to 8986.0 ft (3-1/2in OD) Pick up 286 jts 3 1/2" 9.2/9.3 # L-80 liner - 76 jts NSCT on bottom w/60 3 1/2 x 5 5/8" straight bland centrizers - 210 jts 3 1/2" 9.3# EUE - Make up Baker 7 x 5" Flex liner hanger Stopped · To circulate Circulated at 9000.0 ft Circulate liner & annular volume - slip & cut drill line, Service rig - Make up Cement head, hange in derrick ~: .... ' .....3" .... ~ 1'~'~'~--: -- .L~I IVI, }J31 Facility West Beach Date/Time 03:00 03:00-06:00 03:00-06:00 06:00-13:00 06:00-09:00 09:00 09:00-13:00 13:00 13:00-20:00 13:00-15:00 15:00 15:00-17:30 17:30 17:30-20:00 20:00 20:00-22:30 20:00-22:30 22:30 22:30-06:00 22:30-23:30 23:30 23:30-06:00 24 Dec 97 06:00-08:00 06:00-07:30 07:30 07:30-08:00 08:00 08:00-06:00 08:00-11:00 Progress Report Well WB-05 Page 39 Rig POOL 6 Date 11 August 99 Duration Activity 3hr 3 hr 7hr 3hr 4 hr 7hr 2hr 2-1/2 hr 2-1/2 hr 2-1/2 hr 2-1/2 hr 7-1/2 hr lhr 6-1/2 hr 2hr 1-1/2 hr 1/2 hr 22 hr 3hr Obtained req. fluid properties - 100.00 %, hole vol. Ran Liner on landing string to 13200.0 ft Continue RIH with liner on 4" drill pipe - Tag bridge at 16960' Ran Liner on landing string to 13200.0 ft TIH with liner on 4" 14# FH drill pipe - fill pipe every 15 stands Run Liner, 3-1/2in O.D. (cont...) Ran Liner on landing string to 16960.0 ft (cont...) TIH with liner on 4" 14# FH drill pipe - fill pipe every 15 stands Observed 40000.00 klb resistance Circulated at 16960.0 ft Circulate attempt to wash down liner ~ can not get passed 16960' - appears to be hitting ledge, no increase in pump pressure when stacked out on bottom, hole not sticky, just can not go down Began precautionary measures Pull Liner, 3-1/2in O.D. Pulled Liner on retrieval string to 15400.0 ft Pooh with 31/2" liner - pull 15 stands - hole fill short - gain 10 bbls Began precautionary measures Circulated at 15400.0 ft Circulate & monitor well - air in mud from running liner, did not have complete circultion before starting out of hole Obtained req. fluid properties - 100.00 %, hole vol. Pulled Liner on retrieval string to 8986.0 ft Continue Pooh with liner - no problem At 7in casing shoe Derrick management Racked back drill pipe Move drill pipe to off drill side of derrick - 30 stands 30 joints picked up Pull Liner, 3-1/2in O.D. Rigged up Tubing handling equipment Equipment work completed Pulled Liner in stands to 2000.0 ft Lay down Baker liner hanger - no damage - pooh stand back 3 1/2" EUE tubing in derrick, change seal rings as pooh Pull Liner, 3-1/2in O.D. (cont...) Pulled Liner in stands to 0.0 ft (cont...) Lay down Baker liner hanger - no damage - pooh stand back 3 1/2" EUE tubing in derrick, change seal rings as pooh Shoe track assembly laid out Rigged down Casing handling equipment Equipment work completed BHA run no. 18 Made up BHA no. 18 Facility West Beach Date/Time 11:00 11:00-18:00 18:00 18:00-21:00 21:00 21:00-22:30 22:30 22:30-02:00 25 Dec 97 02:00 02:00-05:00 05:00 05:00-06:00 06:00-06:00 06:00-06:30 06:30 06:30-12:00 12:00 12:00-15:30 15:30 15:30-23:00 23:00 23:00-06:00 23:00-06:00 Progress Report Well WB-05 Page 40 Rig POOL 6 Date 11 August 99 Duration Activity 7hr 3hr 1-1/2 hr 3-1/2 hr 3hr lhr 24 hr 1/2 hr 5-1/2 hr 3-1/2 hr 7-1/2 hr 7hr 7hr BHA no. 18 made up Singled in drill pipe to 6000.0 ft 180 joints picked up R.I.H. to 9122.0 ft At 7in casing shoe Circulated at 9122.0 ft Hole displaced with Water based mud - 100.00 % displaced Mud coming back thick and with variable mud weights .....circulated until properly conditioned mud returned. R.I.H. to 15330.0 ft At Top of new hole section · 15330.0 ft RIH to bottom of 8-1/2" hole section to allow this section of mud in hole to be moved and treated to minimize ECD losses downhole when working at lower hole section. Circulated at 15330.0 ft Obtained req. fluid properties - 150.00 %, hole vol. Circulated out variable mud weights and conditions until mud returned in good shape. No static losses but having some ECD losses, with subsequent hole breathing when pumps turned off R.I.H. to 16500.0 ft RIH slowly to get to bridge where liner stopped. hole seems in good shape to this particular point. BHA run no. 18 (cont...) R.I.H. to 16775.0 ft (cont...) RIH slowly to get to bridge where liner stopped. hole seems in good shape to this particular point. Observed 40000.00 klb resistance Reamed to 16775.0 ft Reamed to 16813, packing off and losing returns. Completed precautionary measures Reamed to 16846.0 ft Still tight, but hole quit packing off. total of 486 barrels lost to formation up until returns were restored completely. About 1" of sand across shakers consistently. Began precautionary measures Reamed to 16880.0 ft Began 4ppb Barafiber additions to stabilize hole. Began making better progress as sand volumves remained steady, but less packing off. No losses encountered now Completed precautionary measures Reamed to 16909.0 ft Hole packed off at 16880 and took a long time to get it cleaned up and be able to rotate ahead past tight spot @ 16870-16885. Reamed past it .... working spot at 16909 at report time. unable to get past it yet while both circulating and rotating. Reamed to 16909.0 ft Worked spot @ 16909. Weighted up mud to 10.9. Hole Facility Date/Time 26 Dec 97 27 Dec 97 28 Dec 97 Progress Report West Beach Well WB-05 Page 41 Rig POOL 6 Date 11 August 99 06:00-06:00 06:00-00:00 00:00 00:00-00:30 00:30 00:30-06:00 06:00-09:30 06:00-08:30 08:30 08:30-09:30 09:30 09:30-06:00 09:30-12:00 12:00 12:00-14:30 14:30 14:30-15:30 15:30 15:30-16:30 16:30 16:30-19:30 19:30 19:30 19:30-21:00 21:00 21:00-21:30 21:30 21:30-00:30 00:30 00:30-01:00 01:00 01:00-02:00 02:00 02:00-06:00 Duration 24 hr 18hr 1/2 hr 5-1/2 hr 3-1/2 hr 2-1/2 hr lhr 20-1/2 hr 2-1/2 hr 2-1/2 hr lhr lhr 3hr 1-1/2 hr 1/2 hr 3hr 1/2 hr lhr 4 hr Activity negligible (35 bbl) mud losses last 24 hrs. During last BHA run no. 18 (cont...) Reamed to 16916.0 ft (cont...) Worked spot @ 16909. Weighted up mud to 10.9. Hole conditions now slicker above apparent ledge, negligible (35 bbl) mud losses last 24 hrs. During last part of working, seemed to be able to get past ledge, but couldn't pump or turn below tight spot. Completed precautionary measures finally able to clear kelly bushings and go back down without turning, but could not get below 16916. Possible hole opener problem; will POOH and lay out ADN tool and replace H/O with bit. Circulated at 16919.0 ft Pumped slug and set back kelly. Stopped · To pick up/lay out tubulars Pulled out of hole to 8200.0 ft POOH well .... no unusual drag or hole fill. BHA run no. 18 (cont...) Pulled out of hole to 175.0 ft (cont...) POOH well .... no unusual drag or hole fill. At BHA Pulled BHA BHA Stood back Dumped and L/D ADN tool, Hole Opener bearings all failed. BHA run no. 19 Made up BHA no. 19 P/U new bit and inserted string stabilizer at same location as ADN tool was located. BHA no. 19 made up R.I.H. to 9100.0 ft Loising returns while first running back into hole. Slowed tripping speeds to where full mud stream returning At 7in casing shoe serViced Block line Line slipped and cut Circulated at 9100.0 ft Obtained bottoms up (100% annulus volume) R.I.H. to 13539.0 ft Observed 20000.00 klb resistance Hit bridge Began precautionary measures Circulated at 13539.0 ft Broke circulation R.I.H. to 15332.0 ft Began precautionary measures Circulated at 15332.0 ft Obtained clean returns - 180.00 % hole volume R.I.H. to 16809.0 ft Began precautionary measures Reamed to 16912.0 ft Completed precautionary measures Reamed to 16912.0 ft working ledgc@ I,,:, 12. not gct past it Facility West Beach Date/Time Duration 06:00-06:00 24 hr 06:00-10:00 4 hr 10:00 10:00-12:00 2 hr 12:00 12:00-06:00 18 hr 12:00-06:00 18 hr 29 Dec 97 06:00-04:00 22 hr 06:00-08:00 2 hr 2hr 08:00 08:00-10:00 10:00 10:00-11:00 11:00 lhr Progress Report Well WB-05 Page 42 Rig POOL 6 Date 11 August 99 11:00-12:00 1 hr 12:00 12:00-15:30 3-1/2 hr 15:30 Activity connection, can get past spot while rotating, but BHA run no. 19 (cont...) Reamed to 16974.0 ft (cont...) working ledge @16912. Can not get past it to make connection, can get past spot while rotating, but not while sliding string down w/o rotation. working to grind edge of ledge off so we can get past it w/o rotation while lowering drill string. Got stuck whilst pipe moving Jarred stuck pipe at 16950.0 ft String became completely packed off and stuck. Worked pipe. Able to get small circ rate (1000 psi @ 8 spm). Fired jars-up hitting well. Had to shut down pump to get down hit. circ improved over jarring to 1200 psi @ 30 spm. jarred free upward Pipe came free Worked upwards, could not get back down. had to lay down single to begin rotating and enable downward movement. Began re-reaming that single down very slowly, lots of sand and very fine shale over shakers. Good returns while jarring and circ. Reamed to 16980.0 ft slowed to <2 fph; could not tell if stab was hanging up on ledge or if well was sidetracked on dull bit. Reamed to 16980.0 ft Able to make another connection, reaming very slowly, picking up and cleaning up when hole packs off. Stability of hole improving, but progress slow BHA run no. 19 (cont...) Reamed to 16990.0 ft (cont...) Able to make another connection, reaming very slowly, picking up and cleaning up when hole packs off. Stability of hole improving, but progress slow ROP dropped from 40.0 ft/hr to 2.0 ft/hr - String hung up Circulated at 16990.0 ft Obtained bottoms up (100% annulus volume) Pulled out of hole to 15990.0 ft Stopped: Incorrect trip volume Incorrect hole fill; second increment confirmed. Probably hole breathing (history of same in well), but took precautionary trip back to end of run R.I.H. to 16943.0 ft Observed 20000.00 klb resistance Reamed to 16949.0 ft Very slow progress; packing off. Lots of solids at surface, could not make connection due to hanging up on ledge and inability to rotate at that point. Began trip again after solids volume across shakers stabilized. Completed precautionary measures Facility Date/Time 30 Dec 97 31 Dec 97 Progress Report West Beach Well WB-05 Page 43 Rig POOL 6 Date 11 August 99 15:30-17:00 17:00 17:00-19:30 19:30 19:30-02:00 02:00 02:00-03:00 03:00 03:00-04:00 04:00 04:00-06:00 04:00-05:00 05:00 05:00-06:00 06:00-10:00 06:00-10:00 10:00 10:00-06:00 10:00-16:30 16:30 16:30-21:30 21:30 21:30 21:30-23:00 23:00 23:00-00:00 00:00 00:00-02:30 02:30 02:30-04:00 04:00 04:00-06:00 06:00-06:00 06:00-06:30 Duration 1-1/2 hr 2-1/2 hr 6-1/2 hr 1 hr lhr 2 hr lhr lhr 4hr 4hr 20 hr 6-1/2 hr 5 hr 1-1/2 hr lhr 2-1/2 hr 1-1/2 hr 2hr 24 hr 1/2 hr Activity Pulled out of hole to 15400.0 ft Normal drag and hole fill. At Kick off depth · 15400.0 ft Circulated at 15400.0 ft Obtained bottoms up (100% annulus volume) Circ. with higher rates in attempt to clean up 8-1/2" hole section with higher volumes. Lots of solids returned, but experienced some losses doing so. Pulled out of hole to 175.0 ft At BHA Pulled BHA BHA Stood back Serviced Drillfloor / Derrick Equipment work completed Test well control equipment Rigged up High pressure lines Equipment work completed Tested BOP stack Test witness waived by AOGCC rep Larry Wade Test well control equipment (cont...) Tested BOP stack (cont...) Test witness waived by AOGCC rep Larry Wade Pressure test completed successfully - 5000.000 psi BHA run no. 20 Made up BHA no. 20 discovered bent stabilizer from previous run... middle stab (aobve lead collar) BHA no. 20 made up R.I.H. to 9132.0 ft had to stage in hole and circ every 3000 feet due to sand and formations solids plugging screens while RIH. At 7in casing shoe Began precautionary measures Circulated at 9132.0 ft Circ until screens cleaned up Obtained bottoms up (100% annulus volume) R.I.H. to 12142.0 ft Began precautionary measures Circulated at 12142.0 ft Obtained clean returns - 125.00 % hole volume R.I.H. to 15248.0 ft At Kick off depth: 15248.0 ft Circulated at 15248.0 ft Staging operation successful; losses minimized and formations solids cleaned from system while RIH. Lots of LCM coming over shakers right now... 20 min from bottoms up. BHA run no. 20 (cont...) Circulated at 15248.0 ft (cont...) Staging operation successful; losses minimized and formations solids cleaned from system while RIH. Lots of LCM coming over shakers right now... 20 min from bottoms up. Progress Report Facility West Beach Well WB-05 Page 44 Rig POOL 6 Date 11 August 99 Date/Time 06:30 06:30-08:30 08:30 08:30-17:00 Duration 2hr 8-1/2 hr 17:00 17:00 17:00-17:30 1/2 hr 17:30 17:30-21:30 4hr 21:30 21:30-00:30 3hr 01 Jan 98 00:30 00:30-04:00 3-1/2 hr 04:00 04:00-06:00 2hr 06:00-06:00 06:00-07:00 24 hr lhr 07:00 07:00-13:00 13:00 Activity Obtained bottoms up (100% annulus volume) R.I.H. to 16880.0 ft Took Anadrill benchmark survey @ 16663 Began precautionary measures Reamed to 17012.0 ft Tagged up on blockage @ 16911. could not ream past it with rotation. Original tool face orientation on low side.., stopped in same spot and couldn't make any progress. Changed tools to high side and was able to see progress with small motor diff. Stopped · To correlate depth Able to work past ledges @ 16910 and 16970 using repeated nibbling runs for motor. Ran into difficult spot at 16988 for packing off. surveys at 17012 through previous areas indicated well sidetracked; azimuth matched, but angle was 0.85 deg too high. Began precautionary measures Laid down 93.0 ft of 4in OD drill pipe Lddp to get above previous ledging problem and try again. 3 joints laid out Reamed to 17012.0 ft Oriented tool face to low side and attempted to find original wellbore, could not work into anything but new wellbore with repeated attempts and orientations. Completed precautionary measures Circulated at 16912.0 ft up=230, dn=95, rot = 140. Pump 2950@ 76 spm. Losing significant volumes of mud during circulation, but hole was being cleaned of lots of formation not previously seen. Obtained bottoms up (100% annulus volume) Pulled out of hole to 12000.0 ft Monitored well. No flow. Hole fill normal and no unusual drag while POOH. At top of check trip interval R.I.H. to 15000.0 ft Hit obstruction @ 13500 approx.., able to work past with no problems. Went up again and spot wasn't there when re-lowering. BHA run no. 20 (cont...) R.I.H. to 16916.0 ft (cont...) Hit obstruction @ 13500 approx.., able to work past with no problems. Went up again and spot wasn't there when re-lowering. Began precautionary measures Reamed to 16983.0 ft Washed to 16980, reaming from there.., unable to make progress. Lots of packing off, downhole losses required building of (total for the day) 950 bbl's mud volume. -. ¥" Stopped · To circulate Unable to continue circulation; downhole losses and delays ,,L Facility Date/Time 02 Jan 98 West Beach 13:00-15:30 15:30 15:30-21:00 21:00 21:00-02:00 02:00 02:00-06:00 06:00 06:00-06:00 06:00-09:00 09:00 09:00-10:00 10:00 10:00-12:00 12:00 12:00-13:00 13:00 13:00-14:00 14:00 14:00-17:00 17:00 17:00-18:00 18:00 18:00-23:00 Progress Report Well WB-05 Page 45 Rig POOL 6 Date 11 August 99 Duration Activity 2-1/2 hr 5-1/2 hr 5hr 4hr 24 hr 3hr lhr 2hr lhr lhr 3hr 1 hr 5hr Rest hole at 16983.0 fl Resumed operations Pulled out of hole to 12000.0 ft POOH slowly, fill normal, no unusual drag. Monitored well before POOH. Well flowback normal. At top of check trip interval Rest hole at 12000.0 ft Above any potential trouble spots; building mud volume to counter downhole losses. Truckloads of mud from plant arrived 0200. Resumed operations All 4-1/2" liner equipment arrived on location, including float equipment, liner hanger, turbulators. Tallying and rabbiting liner in pipe shed. R.I.H. to 16900.0 fl Just approaching bottom @ report time. RIH slowly to avoid mud losses, good returns generally. Hole now standing full when static. Will be attempting to reach 17012, but will stop short if unable to progress past 16990 (approx) or if losses increase. Began precautionary measures BHA run no. 20 (cont...) Reamed to 17000.0 ft Reaming down going well; losses exceeding 150 bbl/hr, delays in mud plant forcing rig below safe circ. volumes. Began precautionary measures Rest hole at 17000.0 ft Work pipe while building volume in mud pits. Resumed operations Pulled out of hole to 15200.0 ft POOH to 8-1/2" hole to build volume and wipe hole. At top of check trip interval Rest hole at 15200.0 ft Work pipe and condition mud; received word that mud plant deliveries on the way. Resumed operations R.I.H. to 16785.0 ft Began precautionary measures Reamed to 17007.0 ft Precautionary washing at 16785-16890. Had to begin reaming there, no fill in particular, just ledges. Still encountering >150 bbl/hr losses, filled 6" hole with new mud and 5% Lube-Tex. Completed precautionary measures Rest hole at 17007.0 ft Set back kelly and monitored well, well flowing back slightly as normal breathing has been seen throughout job. Resumed operations Laid down 2500.0 ft of 4in OD drill pipe Facility Date/Time 03 Jan 98 Progress Report West Beach Well WB-05 Page 46 Rig POOL 6 Date 11 August 99 23:00 23:00-00:00 00:00 00:00-03:00 03:00 03:00-06:00 03:00-06:00 06:00-06:00 06:00-10:00 10:00 10:00-14:00 14:00 14:00-17:00 17:00 17:00-19:00 19:00 19:00-20:00 20:00 20:00-22:30 22:30 22:30-23:30 Duration lhr 3 hr 3hr 3hr 24 hr 4hr 4 hr 3hr 2hr lhr 2-1/2 hr lhr Activity Began swabbing and could not stop swabbing with Began precautionary measures Flow check Well flowing continually, slightly stronger than initial flow. Closed in well to check wellbore pressures. Zero pressure buildup on drillpipe or annulus. Well flowing again when opened back up, but stripping back to bottom not deemed necessary. Began precautionary measures Singled in drill pipe to 16793.0 ft 75 joints picked up Circulated at 16793.0 ft Circulating at very slow pump rates to get higher-viscosity mud moving while minimizing losses. 25 spm initial rates, negligible losses, although it's hard to tell right now with watering back viscosities. Maintaining mud properties the same. Circulated at 16793.0 ft Circ with very slow circ rates 20 spm with negligible losses. Slowly worked up to 35 spm with no apparent losses (thinning down mud simultaneously, so it's difficult to say for sure) good returns, though. Increased rate to 40 spm, encountered losses BHA run no. 20 (cont...) Circulated at 16793.0 ft (cont...) Circ with very slow circ rates 20 spm with negligible losses. Slowly worked up to 35 spm with no apparent losses (thinning down mud simultaneously, so it's difficult to say for sure) good returns, though. Increased rate to 40 spm, encountered losses Began precautionary measures Reamed to 16985.0 ft Losses steady at 40 bph, slowed down pump rate to 30 spm. Washed to 16915, had to rotate to get below that, but no fill encountered. Completed precautionary measures Circulated at 16985.0 ft Returning FV 45-49, MW 10.9-11.0 Hole displaced with Water based mud - 100.00 % displaced Displaced new mud with 5% Lube-Tex into drill string and into all of 6" hole. Pulled out of hole to 16076.0 ft POOH ten stands, well flowing back, pulling very slowly to avoid swabbing. Stopped: Incorrect trip volume Flow check Well gained 2.5 bbl's in an hour, but slowed to almost no flow. Total gained since leaving bottom 37 bbl's. Observed 2.500 bbl gain in annulus in 1.00 hr Pulled out of hole to 14666.0 ft POOH slowly, no swabbing, checking well for flow again. Began precautionary measures Flow check Facility Date/Time 04 Jan 98 05 Jan 98 06 Jan 98 Progress Report West Beach Well WB-05 Page 47 Rig POOL 6 Date 11 August 99 23:30 23:30-01:30 01:30 01:30-02:00 02:00 02:00-06:00 02:00-06:00 06:00-15:30 06:00-14:30 14:30 14:30-15:30 15:30 15:30-06:00 15:30-17:30 17:30 17:30-18:00 18:00 18:00-05:30 05:30 05:30-06:00 05:30-06:00 06:00-06:00 06:00-07:00 07:00 07:00-08:00 08:00 08:00-09:30 09:30 09:30-13:30 13:30 13:30-06:00 13:30-06:00 06:00-11:00 06:00-11:00 Duration 2 hr 4 hr 4hr 9-1/2 hr 8-1/2 hr 1 hr 14-1/2 hr 2hr 1/2 hr 11-1/2 hr 1/2 hr 1/2 hr 24 hr lhr lhr 1-1/2 hr 4hr 16-1/2 hr 16-1/2 hr 5 hr 5hr Activity Observed well static Pulled out of hole to 12974.0 ft Stopped · Incorrect trip volume Flow check Observed well static Well static and holding steady, pumped slug Pulled out of hole to 10000.0 ft POOH LDDP Pulled out of hole to 10000.0 ft Stood back 99 stands, laid down 79 stands BHA run no. 20 (cont...) Pulled out of hole to 175.0 ft (cont...) Stood back 99 stands, laid down 79 stands At BHA Pulled BHA BHA Laid out Run Liner, 4-1/2in O.D. Rigged up Casing handling equipment Work completed - Casing handling equipment in position Held safety meeting Completed operations Ran Liner to 8000.0 ft (4-1/2in OD) Hanger assembly installed Circulated at 8000.0 ft Circ volume of liner Circulated at 8000.0 ft Circulated volume of liner. Run Liner, 4-1/2in O.D. (cont...) Circulated at 8000.0 ft (cont...) Circulated volume of liner. Slow circulation rates completed Ran Liner on landing string to 9155.0 ft At 7in casing shoe Circulated at 9155.0 ft Obtained bottoms up (100% annulus volume) Ran Liner in stands to 12179.0 ft After last fill, some resistance when pulling pipe out of slips. Got progressively stickier while lowering string. Got stuck whilst pipe stationary Could not move pipe after making up a stand. Worked stuck pipe at 12179.0 ft Good circulation, working pipe @ 250 up and 70 down, keeping circ pressure below 800 psi while bringing MW down in steps to 10.0, then to 9.7. 100 bbl's 10.0 SFT loaded in pits @ report time. Worked stuck pipe at 12179.0 ft Working range was 325 up, 50 down. Had apparent 6" down movement when working at new parameters, but could get no other movement. Pump rate 800 psi @ 48 spm, after trying to pull free, 36-42 spm @ same pressure. Run Liner, 4-1/2in O.D. (cont...) Worked stuck pipe at 12179.0 ft (cont...) Working range was _,~.~, ~[,, ._,~, ,.,~, .... Facility Date/Time 07 Jan 98 Progress Report West Beach Well WB-05 Page 48 Rig POOL 6 Date 11 August 99 11:00 11:00-06:00 11:00-13:00 13:00 13:00-18:00 18:00 18:00-20:30 20:30 20:30-06:00 20:30-06:00 06:00-10:00 06:00-07:30 07:30 07:30-09:30 09:30 09:30-10:00 10:00 10:00-06:00 10:00-16:30 16:30 16:30-18:30 18:30 18:30-19:00 19:00 19:00-19:30 19:30 Duration 19hr 2hr 5hr 2-1/2 hr 9-1/2 hr 9-1/2 hr 4hr 1-1/2 hr 2hr 1/2 hr 20 hr 6-1/2 hr 2hr 1/2 hr 1/2 hr Activity down movement when working at new parameters, but Aborted attempts to work Liner free at 12179.0 ft Stuck Liner 4-1/2in Pumped Pseudo OBM spacers - volume 100.000 bbl Spotted 100 bbl's SFT @ 10.0 @ 40 spm so that 40 bbl's remained inside string. Required volume of spacer pumped Worked stuck pipe at 12179.0 ft Aborted attempts to work Liner free at 12179.0 ft Pulled out of hole to 0.0 ft Released running tool from liner hanger with ri/hand rotation and POOH. L/D running tool and Lake Charles head. At BHA Conducted electric cable operations Continue RIH with 3 5/8" Chemical cutter - Cut 41/2" 12.64/L-80 liner at 9034' Wireline measurements Conducted electric cable operations R/U SWS and RIH w/CCL, chemical cutter (Tool OD= 3-5/8") Was very slow at 6000' but is now going down faster and looks as if tool will make it to cutting depth. (@ 8000' @ report time) Stuck 4-1/2in Liner (cont...) Conducted electric cable operations (cont...) R/U SWS and RIH w/CCL, chemical cutter (Tool OD= 3-5/8") Was very slow at 6000' but is now going down faster and looks as if tool will make it to cutting depth. (@ 8000' @ report time) Run completed but Toolstring hung up at 9034.0 ft Chemical cutter stuck after firing charge at 9034' Worked toolstring at 9034.0 ft Work wireline - can not pull free - pull out of rope socket Aborted attempts to work Chemical cutter free at 9034.0 fl Conducted electric cable operations Pooh rig down Schlumberger wireline Completed run with Chemical cutter from 9034.0 ft to 9034.0 ft BHA run no. 21 Made up BHA no. 21 Make up Fishing BHA: Dual spears w/bumper sub & oil jars with 9 4 3/4" drill collars BHA no. 21 made up R.I.H. to 4141.0 ft TIH with fishing assembly - Tag top of fish at 4141 drill pipe measurements At Top of fish: 4141.0 ft Fished at 4141.0 ft Latch fish - Pick up gain 35K on weight indicator, fish free Latched fish Circulated at 4141.0 ft Pump slug at 2 BPM - did not circulate bottoms up, did not want to circulate chemical cutter fish out of bottom of top fish if still stuck Hole swept with slug - 25.00 % hole volume Facility Date/Time 08 Jan 98 09 Jan 98 West Beach Progress Report Well WB-05 Page 49 Rig POOL 6 Date 11 August 99 19:30-21:30 21:30 21:30-23:00 23:00 23:00-06:00 06:00 06:00-02:30 06:00-09:00 09:00 09:00-14:00 14:00 14:00-15:30 15:30 15:30-20:30 20:30 20:30-21:00 21:00 21:00-01:00 01:00 01:00-02:30 02:30 02:30-06:00 02:30-03:30 03:30 03:30-06:00 03:30-06:00 06:00-08:00 Duration 2hr 1-1/2 hr 7hr 20-1/2 hr 3hr 5hr 1-1/2 hr 5hr 1/2 hr 4hr 1-1/2 hr 3-1/2 hr lhr 2-1/2 hr 2-1/2 hr 2hr Activity Pulled out of hole to 311.0 ft At BHA Pulled BHA Fish at surface - Release spears BHA Stood back Laid down fish Pooh lay down Liner hanger & 119 jts 4 1/2" 12.6# L~80 liner ~ lay down cut jr. 9.70' - Change handling tools - Prepare to pick up overshot to fish stuck liner - Chemical cutter tool string still in hole Partial fish recovered Top of fish @ 9034' WLM BHA run no. 22 Made up BHA no. 22 Make up BHA #22, Fishing assembly #2 - Pick up 5 7/8" overshot dressed with 4 1/2" grapple BHA no. 22 made up R.I.H. to 9010.0 ft TIH with overshot to 9010' - pick up kelly At Top of fish: 9040.0 ft Circulated at 9010.0 ft Circulate hole clean - Spotting oil over shakers Obtained clean returns - 100.00 % hole volume Fished at 9040.0 ft Tag & latch fish at 9040' - jar on stuck 4 1/2" liner -jar at 100K over, work string to 375K - 210K pull at top of fish, 100% yield of liner - no success - Beat down with bumper sub, no movement - attempt to rotate liner free, will not rotate - Stuck Released fish Liner stuck can not jar free - Circulated at 3.5 BPM 1000 psi until chemical cutter landed on landing collar, Chemical cuttter plugged landing collar, could not circulate thereafter ~ Release overshot Circulated at 9010.0 ft Break circulation - pump slug Heavy slug spotted downhole Pulled out of hole to 311.0 ft At BHA Pulled BHA Lay down 4 3/4" BHA BHA Laid out Test well control equipment Retrieved Wear bushing Retrieve wear bushing, install test plug Equipment work completed Tested BOP stack Finish testing Bop Tested BOP stack Test BOP: Test all rams, lines & valves to 250 low & 5000 psi high, Test Hydrill to 250 & 3500 psi - Testing kelly at report time - Witness of BOP test waived by Chuck Sheeve of AOGCC Test well control equipment (cont...) Facility Date/Time 10 Jan 98 Progress Report West Beach Well WB-05 Page 50 Rig POOL 6 Date 11 August 99 06:00-06:30 06:30 06:30-07:00 07:00 07:00-08:00 08:00 08:00-03:30 08:00-09:00 09:00 09:00-14:30 14:30 14:30-15:30 15:30 15:30-18:00 18:00 18:00-19:00 19:00 19:00-23:00 23:00 23:00-00:00 00:00 00:00-03:00 03:00 03:00-03:30 03:30 03:30-06:00 03:30-05:00 05:00 Duration 1/2 hr 1/2 hr lhr 19-1/2 hr lhr 5-1/2 hr 1 hr 2-1/2 hr lhr 4hr lhr 3 hr 2-1/2 hr 1-1/2 hr Activity Tested BOP stack (cont...) Test BOP: Test all rams, lines & valves to 250 low & 5000 psi high, Test Hydrill to 250 & 3500 psi - Testing kelly at report time - Witness of BOP test waived by Chuck Sheeve of AOGCC Pressure test completed successfully - 5000.000 psi Installed Wear bushing Eqpt. work completed, running tool retrieved Serviced Draw works Equipment work completed BHA run no. 23 Made up BHA no. 23 Make up 3 5/8" overshot dressed with 1.660 grapple, 3 1/8" bumper sub & oil jars BHA no. 23 made up R.I.H. to 8960.0 ft TIH with overshot for chemical cutter fish Stopped: To service drilling equipment Serviced Block line Slip & cut drill liner 100' - last cut on spool Line slipped and cut R.I.H. to 12079.0 ft Work to get overshot into 4 1/2" liner stub - Continue TIH, tag & latch fish - verify with pump pressure At Top of fish: 12079.0 ft latched fish Circulated at 12079.0 ft Pressure up & open circulation sub at 2500 psi, circulate & pump slug Heavy slug spotted downhole Pulled out of hole to 3200.0 ft Lay down excess 4" drill pipe - pooh with fish Stopped: To change handling equipment Rigged up Drillstring handling equipment Rig up GBR power tongs- making up & breaking out 2 7/8 Pac drill pipe with power tongs on tool jt. of 2 7/8" drill pipe - torque 3700 ft/# Equipment work completed Pulled out of hole to 25.0 ft Continue Pooh with fish Fish at surface Laid down fish Lay down fishing tools - Recovered Schlumberger 3 5/8" Chemical cutter tool string fish - Schlumberger personnel on rig floor when fish at surface for safety concerns Complete fish recovered BHA run no. 24 Made up BHA no. 24 Make up 3 3/4" mill on 3 3/8" Baker motor with bumper sub & oil jars BHA no. 24 made up BHA to drill out landing collar, float collar & shoe Facility Date/Time 11 Jan 98 Progress Report West Beach Well WB-05 Page 51 Rig POOL 6 Date 11 August 99 Duration Activity 05:00-06:00 05:00-06:00 06:00-06:00 06:00-13:00 13:00 13:00-14:30 14:30 14:30-16:00 16:00 16:00-22:00 22:00 22:00-01:30 01:30 01:30-02:00 02:00 02:00-05:30 05:30 05:30-06:00 05:30-06:00 06:00-06:30 06:00-06:30 06:30 06:30-11:00 06:30-11:00 11:00 11:00-16:30 lhr lhr 24 hr 7hr 1-1/2 hr 1-1/2 hr 6 hr 3-1/2 hr 1/2 hr 3-1/2 hr 1/2 hr 1/2 hr 1/2 hr 4-1/2 hr 4-1/2 hr 5-1/2 hr R.I.H. to 1000.0 ft TIH with 3 3/4" mill - Will pick up enough 2 7/8" drill pipe to get to 16700' - top of 4 1/2" stuck liner at 9040' R.I.H. to 1000.0 ft Continue TIH w/35 stands of 2 7/8" 10.4# S-135 Pac drill pipe from derrick, Pick up 150 jts 2 7/8" from pipe shed - TIH with 4" drill pipe from derrick -tag liner top at 9040' - work mill into top of liner - continue TIH - Tag Landing collar at 12093' BHA run no. 24 (cont...) R.I.H. to 12093.0 ft (cont...) Continue TIH w/35 stands of 2 7/8" 10.4# S-135 Pac drill pipe from derrick, Pick up 150jts 2 7/8" from pipe shed - TIH with 4" drill pipe from derrick -tag liner top at 9040' - work mill into top of liner - continue TIH - Tag Landing collar at 12093' At Float collar: 12093.0 ft Drilled installed equipment - Landing collar Drill landing collar at 12093, Drill float collar at 12135, drill shoe at 12176' Completed operations R.I.H. to 16681.0 ft Continue TIH - tag fill at 16681' Observed 10.00 klb resistance Circulated at 16681.0 ft Circulate & condition mud - balance mud wt. at 9.9 ppg - slight mud loss to formation- Did not attempt to clean out fill - Circulate full circulation- no gas - Monitor well - pump slug Obtained req. fluid properties - 100.00 %, hole vol. Pulled out of hole to 7833.0 ft Pooh stand back 4" drill pipe Stopped: To change handling equipment Rigged up Drillstring handling equipment Work completed - Drillstring handling equipment in position Pulled out of hole to 35.0 ft Continue Pooh stand back 2 7/8" drill pipe At BHA Pulled BHA Finish laying down BHA - clear floor Pulled BHA Lay down jars & mud motor - clear floor BHA run no. 24 (cont...) Pulled BHA (cont...) Lay down jars & mud motor - clear floor BHA Laid out 2-7/8in. Cement stinger workstring run Pulled Drillpipe in stands to 16640.0 ft At Setting depth: 16640.0 ft Cement: Abandonment plug Facility Date/Time 12 Jan 98 West Beach Progress Report Well WB-05 Page 52 Rig POOL 6 Date 11 August 99 11:00-15:30 15:30 15:30-15:45 15:45 15:45-16:00 16:00 16:00-16:30 16:30 16:30-21:30 16:30-17:30 17:30 17:30-21:00 21:00 21:00-21:30 21:30 21:30-00:00 21:30-23:00 23:00 23:00-23:15 23:15 23:15-23:30 23:30 23:30-00:00 00:00 00:00-06:00 00:00-00:30 00:30 00:30-02:30 Duration 4-1/2 hr 1/4 hr 5hr lhr 3-1/2 hr 2-1/2 hr 1-1/2 hr 6hr 1/2 hr 2 hr Activity Circulated at 16640.0 ft Circulate & condition mud, balance mud wt. at 9.9 ppg - thin mud - circulate at 4 bpm 3500 psi Obtained req. fluid properties - 100.00 %, hole vol. Pumped Water spacers - volume 30.000 bbl Pump 5 bbl water, Test lines to 3500 psi, pump 25 bbls of water Required volume of spacer pumped Mixed and pumped slurry - 50.000 bbl mix & pump 250 sx Class 'G' w/.20% CFR-3+.20% halad 344+.35& HR-5, mixed at 15.8ppg - mix cement at 3.5 bpm 2700 psi Cement mixed Displaced slurry - 121.000 bbl pump 5 bbls of water followed by 116 bbls of mud - displace to balance plug - CIP at 1630 hrs 1/11/97 - Est top of cement at 15600' w/40% excess of open hole Slurry at required depth, stopped the displacement 2-7/8in. Cement stinger workstring run Pumped out of hole to 14230.0 ft Pooh 25 stands to 14230' Began precautionary measures Circulated at 14230.0 ft Circulate bottoms up at 4 bpm 3500 psi - no cement back Obtained clean returns - 100.00 % hole volume Pulled out of hole to 12372.0 ft pooh 24 stands to 12372' At Setting depth: 12372.0 ft depth of 2nd plug Cement:Abandonment plug Circulated at 12372.0 ft Circulate & condition mud ~ Balance mud wt. at 9.9 PPg Obtained req. fluid properties - 100.00 %, hole vol. Pumped Water spacers - volume 16.000 bbl Pump 6 bbls of water, test lines to 3500 psi, followed by 10 bbls of water Required volume of spacer pumped Mixed and pumped slurry - 25.000 bbl Mix 125 sx Class 'G' W/.20% CFR-3+.20% Halad 344+.22% HR-5, mixed at 15.8 ppg Cement pumped Displaced slurry - 78.000 bbl Displace with 10 bbls of water, followed by 68 bbls of mud with rig pump - CIP at 2345 hrs 1/11/98 - Est top of cement at 11980' Slurry at required depth, stopped the displacement Cement stinger. 2-7/8in workstring run Pumped out of hole to 10532.0 ft pooh 20 stands to 10532' Began precautionary measures Circulated at 10532.0 ft L~UIIUI LIUII IIIUU U gl, L, IN. Progress Report Facility West Beach Well WB-05 Page 53 Rig POOL 6 Date 11 August 99 Date/Time Duration Activity 02:30 02:30-03:30 03:30 03:30-06:00 03:30-06:00 06:00-11:30 06:00-11:30 11:30 11:30-16:00 11:30-15:30 15:30 15:30-16:00 16:00 16:00-17:30 16:00-16:30 16:30 16:30-16:45 16:45 16:45-17:00 17:00 17:00-17:30 17:30 17:30-06:00 17:30-18:00 18:00 18:00-19:00 19:00 19:00-21:00 21:00 lhr 2-1/2 hr 2-1/2 hr 5-1/2 hr 5-1/2 hr 4-1/2 hr 4hr 1/2 hr 1-1/2 hr 1/2 hr 1/4 hr 1/4 hr 1/2 hr 12-1/2 hr 1/2 hr lhr 2hr Obtained clean returns - 100.00 % hole volume Pumped out of hole to 7792.0 ft Pooh stand back 4" drill pipe Stopped: To change handling equipment Laid down 2400.0 ft of 2-7/8in OD drill pipe Finish Laying down 2 7/8" drill pipe - Clear rig floor of rental tools Laid down 2400.0 ft of 2-7/8in OD drill pipe Rig up GBR equipment - Pooh lay down 2 7/8" drill pipe - 80 its of 255 down at 0600 hrs 2-7/8in. Cement stinger workstring run (cont...) Laid down 7800.0 ft of 2-7/8in OD drill pipe (cont...) Rig up GBR equipment - Pooh lay down 2 7/8" drill pipe - 80 jts of 255 down at 0600 hrs 255 joints laid out 4in. Cement stinger workstring run Installed Cement retainer Make up 7" EZSV - TIH on 4" drill pipe - break circulation & set Retainer at 9007' DPM Stopped: To test equipment Tested Cement retainer - Via string Test 7" EZSV & 7" Casing to 3000 psi for 30 minutes - ok Pressure test completed successfully - 3000.000 psi Cement:Abandonment plug Circulated at 9007.0 ft Circulate & Sting into EZSV - Establish injection rate with rig pump at 2 bpm 900 psi, 4 bpm 1250 psi Obtained req. fluid properties - 0.10 %, hole vol. Pumped Water spacers - volume 10.000 bbl Pump 10 bbls of water ahead, Test lines to 3000 psi Required volume of spacer pumped Mixed and pumped slurry - 20.000 bbl Mix & Pump 100sx Class 'G' w/.20%CFR-3+.20% Halad-344+.15% HR-5, Mixed at 15.8 ppg Cement pumped Displaced slurry - 89.000 bbl Displace with 5 bbls of water, followed by 84 bbls of mud with rig pump - unsting from retainer & dump 5 bbls of cement on top of retainer - Est top of Cement at 8876' Slurry at required depth, stopped the displacement 15 bbls of cement squeezed below retainer Cement stinger. 4in workstring run Pulled out of hole to 8819.0 ft Pooh stand back two stands of drill pipe Began precautionary measures Circulated at 8819.0 ft Circulate out long way - no cement back Obtained clean returns - 100.00 % hole volume Reverse circulated at 8819.0 ft Displace to seawater - clean returns Hole displaced with Seawater - 100.00 % displaced Facility Date/Time 13 Jan 98 14 Jan 98 West Beach 21:00-06:00 21:00-06:00 06:00-08:00 06:00-08:00 08:00 08:00-17:00 08:00-12:00 12:00 12:00-17:00 17:00 17:00-18:00 17:00-18:00 18:00 18:00-00:00 18:00-00:00 00:00 00:00-03:00 00:00-03:00 03:00 03:00-05:00 03:00-05:00 05:00 05:00-06:00 05:00-06:00 05:00-06:00 06:00-14:00 06:00-14:00 Progress Report Well WB-05 Page 54 Rig POOL 6 Date I 1 August 99 Duration 9hr 9hr 2hr 2 hr 9hr 4hr 5hr lhr lhr 6hr 6hr 3hr 3hr 2hr 2hr lhr 1 hr lhr 8hr 8hr Activity Laid down 8500.0 ft of 4in OD drill pipe Finish pooh laying down 4" 14~ s-135 drill pipe rental string Laid down 8500.0 ft of 4in OD drill pipe pooh Lay down 4" 14# FH rental drill pipe - 8500' down at 0600 hrs 4in. Cement stinger workstring run (cont...) Laid down 9007.0 ft of 4in OD drill pipe (cont...) pooh Lay down 4" 14g FH rental drill pipe - 8500' down at 0600 hrs 295 joints laid out Derrick management Laid down 8804.0 ft of Tubing RIH with 94 stands of 3 1/2" 9.3 # L-80 NSCT & Eue tubing Completed operations Laid down 4800.0 ft of Tubing Lay down 152 jts tubing Stopped · To circulate Fluid system Freeze protect well - 100.000 bbl of Diesel Freeze protect well with 1000 bbls of warm diesel - Freze protected to 2600' Completed operations Derrick management Laid down 4000.0 ft of Tubing Finish pooh laying down tubing - rig down tubing tongs - clear floor Completed operations Derrick management Rigged down Kelly Lay down Kelly, Swivel, & Kelly bushing - Clear floor Equipment work completed Wellhead work Installed Tubing hanger Make up 11 x 4 1/2" FMC tubing hanger with 4 1/2" NSCT landing thread - install one jr of 4 1/2" 12.6# L-80 IBT tubing below hanger - install two way check valve - Landing tubing hanger & run in lock down screws Eqpt. work completed, running tool retrieved Nipple down BOP stack Rigged down BOP stack Nipple down BOP stack Rigged down BOP stack Finish nipple down Bop stack: Break Hydrill cap, Nipple down & remove 13 5/8" 5000# Hydrill, Change top rams to 5", open all ram doors & clean out - Nipple down 13 5/8" 5000~ Hydrill stack & remove from cellar Nipple down BOP stack (cont...) Rigged down BOP stack (cont...) Finish nipple down Bop stack: Break Hydrill cap, 1 l,y kJ.l Facility Date/Time 15 Jan 98 16 Jan 98 17 Jan 98 18 Jan 98 West Beach Progress Report Well WB-05 Page 55 Rig POOL 6 Date 11 August 99 14:00 14:00-18:00 14:00-16:30 16:30 16:30-18:00 18:00 18:00-06:00 18:00-06:00 06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 06:00-06:00 Duration 4hr 2-1/2 hr 1-1/2 hr 12hr 12hr 24 hr 24 hr 24 hr 24 hr 24 hr 24 hr 24 hr 24 hr 24 hr 24 hr 24 hr Activity top rams to 5", open all ram doors & clean out - Work completed, equipment laid out Wellhead work Installed Adapter spool Nipple up FMC 11 x 4 1/16" tubing head adapter - Test pack-off to 5000 psi for 15 minutes - ok Equipment work completed Installed Manual master valve Nipple up 4 1/16" 5000g McEvoy Master valve with 4 1/16" tree cap ( dry hole tree) - test valve to 5000 psi -ok - Pull Two way check valve - Install BPV Eqpt. work completed, running tool retrieved Fluid system Cleared Sand traps Finish cleaning mud pits, Clean cellar area, Clean water from all drains & sumps, Clean dewatering house - Rig Released at 0600 hrs 1/15/98 Equipment work completed Fuel on Board at Release time: 8376 gals ( 5376 gals rig, 3000 gals camp) Move rig No accidents, No Spills, 105 DSLTA, 105 DSLS Rigged down Drillfloor / Derrick Lay down driller & odd driller side derrick legs - remove derrick leg shoes - haul derrick out to storage pad Rigged down Drillfloor / Derrick Rig down rig floor, Remove Iron roughneck, Rig down pipe skate, L/D stabbing board, mud lines - Move pipe shed to stagging area Rigged down Drillfloor / Derrick Remove windwalls, Iron roughneck,swivel & back wind walls - Lay down derrick- unstring derrick- Remove top & middle sections of derrick Rigged down Drillfloor / Derrick Rig down derrick board, Blow down stream lines, Remove V door, Remove Wind walls, Remove gas buster, Remove Accumulator house, prepare to lower derrick Move rig (cont...) No accidents, No Spills, 105 DSLTA, 105 DSLS Rigged down Drillfloor / Derrick (cont...) Rig down derrick board, Blow down stream lines, Remove V door, Remove Wind walls, Remove gas buster, Remove Accumulator house, prepare to lower derrick Move rig (cont...) No accidents, No Spills, 105 DSLTA, 105 DSLS Rigged down Drillfloor / Derrick (cont...) Rig down derrick board, Blow down stream lines, Remove V door, Remove Wind walls, Remove gas buster, Remove Accumulator house, prepare to lower derrick Move rig (cont...) No accidents, No Spills, 105 DSLTA, 105 DSLS Rigged down Drillfloor / Derrick (cont...) Rig down derrick board, Blow down stream lines, Remove V door, Remove Wind walls, Remove gas buster, Facility Date/Time 19 Jan 98 West Beach 06:00 Progress Report Well WB-05 Rig POOL 6 Page Date Duration Activity Equipment work completed Rig Demob'd. Log closed by TCC. 56 11 August 99 Anadrill 1111 East 80th Avenue Anchorage, Alaska 99518-3304(907)(907) 349-4511349_2487 (fax) i~ ~ ~ 1 ]].'~ ~ ~ ~ ~ ~ I D ate: Well Name: Company: API Number: Location: Field: Rig: WB- , WB-SA ARCO Alaska Inc. 50-029-22817-00, 50-029-22817-01 North Slope, Alaska West Beach POOL Arctic Alaska # 6 Anadrill Personnel Field Crew: Cell Managers: Emmanuel Kuntz Andr~ Nutter LWD Engineers: Mark St Amour Jeroen Bosse Field Support: Alaska District Manager: Martin Varco Field Service Manager: Craig Brown SERVICES PROVIDED Directional Logging Service (DLS) Quad Combo (CDR, ADN, ISONIC) VISION 475 (IMPulse, ADN4) IMPulse VISION 475 (IMPulse, ADN4) IMPulse ADN IMPulse Service Dates 21 Nov 97 - 14 Nov 97 15 Nov 97 - 5 Dec 97 5 Dec 97 - 15 Dec 97 15 Dec 97 - 16 Dec 97 18 Dec 97 19 Dec 97 - 20 Dec 97 24 Dec 97 - 27 Dec 97 30 Dec 97 - 02 Dec 98 Depth Interval Spud - 15,744 ft 15,744 ft - 17,041 ft 15,242 ft - 16,677 ft 16,677 ft- 17,838 ft 16,530 ft - 16,880 ft (ream section 17,838 ft - 18033 ft 18033 ft - 18033 ft 18033 ft - 18033 ft OPERATING STATISTICS Total MWD Pump Hours: Total MWD Below Rotary Hours: Total MWD Footage: Total MWD Runs: 635.2 1159.65 17,041 ft (WB-5) 16 18,033 ft (WB-5A) ,JOB PERFORMANCE Directional The surface hole (12 lA") was drilled to 6640' with Anadrill providing toolface orientations, conventional surveys at connections and real time s.urveys while sliding. The 8 V2" section was drilled to 17,041 ft with the same services (although last run was in rotary mode). Run # 5 was an outstanding run with a footage of 9104 ft at an average of 93 feet per hour. In compliance with JORPS, two different MWD tools were picked up for each open hole section. Check shot surveys were taken when going back in open hole. Run 1 and 5 had no benchmarks (conductor and 9 5/8" casing). Decision ~vas madb. to .sidetrack with a 6" bit at 15,242 ft. Due to the fact that the casing was stuck, the open hole section enabled to check the IMPulse in the open hole. Formation evaluation Real-time GR values were provided in order to identify formation lithology for the surface hole and the tangent section. There have been no problems during the DLS run. For the evaluation of the reservoir in real time, Anadrill introduced the ISONIC 6 for a field test. Combined with the 'Triple Combo' (GR, resistivity, Density/Porosity), it gave the first 6" 'Quad Combo' , providing two different porosity's and also seismic correlation (after the adequate processing). For the last 8 ½" run, a failure occurred which prevented any real time data from the ADN6 and ISONIC6 from being sent uphole. Recorded memory data was flawless. For the 6" sidetrack, Anadrill introduced VISION 475, a real time 'Triple Combo', composed of the IMPulse and the ADN4. A surface failure prevented the ADN4 from being run in a run. IMPulse was used, at a low data rate in order to provide good Real Time data. VISION 475 was to be used in the final run, reaming the last 1200' to bottom. Hole problems prevented getting to bottom, and only an additional 350' were logged. After being released upon reaching TD at 18033', it was not possible to get the 3 V2" tubing to bottom. Anadrill was called back to the rig to run the ADN4 in the hole on a cleanup run and mad pass. After that attempt, and another to get to bottom, IlVlPulse and a motor were run in the hole. It was determined that the hole was sidetracked and no further attempts were made to get to TD (18033'). Lessons learned During run # 2, new drill pipe was picked up. Bringing the pumps up after connection, the Powerpulse was quickly plugged with cement that was present in the pipes. A closer inspection of the new pipes would have prevented this failure. Experiencing a lot of surface noise at the end of the 8 ½" section, a downlink was successfully made at 16,700 ft to shift the Powerpulse's operating frequency. For the first time the tool was used at 16 Hz. In that range of frequency, the harmonics from the pump noise are surprisingly Iow compared to 12 and 20 Hz. Running at 16 Hz / 3.0 bps, no problems were encountered. When using 6.75" and larger tools, we will now operate them at 16 Hz on this rig. With the 4.75" tools, the two available frequencies are .5 Hz and 12 Hz. The first couple of runs we struggled against the pump noise at 12 Hz. We then used the tool at .5Hz for the last three runs. The signal xvas much better at this frequency, but the real time data rate is much lower in this mode. When tripping out for a bit change, we should pick the BHA all the way up to have a look at the bit before retrieving data from the LWD tools. At the end of run #7, the bit had a lost cone and fishing for it was necessary. The LWD string had to be laid down. Looking at the bit first would have led to the same conclusion but the data would have been retrieved in the pipe shed, thus saving rig time. At the end of run 12 with VISION 47~, the BOP stack had to be tested. We decided to rack the BHA, expecting a short test time. A problem with the draining of the mud motor left the string full of mud. When freezing, the ice expanded and damaged the tools, which could not be used. Any time the BHA is not going to be run as soon as the data is retrieved and the bit changed, the BHA should be laid down. Anadrill appreciated the opportunity to provide BP Exploration with MWD and LWD services on WB-5 and WB-5A. Sincerely, Craig Brown Field Service Manager Emmanuel Kuntz Field Cell Manager Andrd Nutter Field Cell Manager SURVEY REPORT Anaddll Client: SSD Field: West Beach Well Name: WB-5 APl number: 50-029-22817 Job number: 40001542 Rig: POOL 6 County: NSB State: A~ Survey Calculations Calc method for positi¢ Minimum Curvature Calc method for DLS: Mason & Taylor Depth references Permanent datum Depth reference GL above Permanent KB above Permanent DF above Permanent MSL 0.00 FT DF 41.00 FT Vertical section origin Latidude (+N/S-): 0.00 FT Departure (+E/W-): 0.00 FT Azim from rotary table to target: 64.55 degrees Spud Date: 21-Oct-97 Last survey date: 25-Nov-97 Total accepted survey.. 189 MD of first survey: 0.00 FT MD of last survey: 17041.05 FT Geomagnetic data Magnetic Model: BGGM 1996 Version Magnetic Date: 20-Oct-97 Magnetic field strength 1147.54 HCNT ' Magnetic dec (+E/VV-): 28.56 degrees Magnetic Dip: 80.79 degrees MWD Survey Reference Criteria Reference G: 1002.68 milliG Reference H: 1147.00 HCNT Reference Dip: 80.79 degrees Tolerance G: 3.00 milliG Tolerance H: 7.00 HCNT Tolerance Dip: 0.30 degrees Correction Magnetic dec (+F/W-): 28.56 degrees Gdd convergence (+E/ 0.00 degrees Total az corr (+E/W-): 28.56 degrees Schlumberger ANADRILL Survey Report I Seq Measured Incl Azimuth course 'I'VD Vertical # Depth angle angle length depth section (fi) (deg) (deg) (fi) (fi) (fi) Displacement Total at Azm DLS Srw Tool +N/S- +E/W- displacr~ (deg/ tool quality (fi) (fi) (fi) (degI- 10Of) type type I 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 151.67 0.17 71.90 151.70 151.70 0.22 0.07 0.21 0.23 3 231.27 0.23 114.22 79.60 231.30 0.44 0.04 0.47 0.47 4 332.49 0.21 87.21 101.20 332.50 0.75 -0.03 0.84 0.84 5 424.20 0.22 105.61 91.70 424.20 1.03 -0.07 1.18 1.18 0.00 0.00 TIP 71.90 0.11 MWD 6-axis 85.02 0.19 MWD 6-axis 92.25 0.10 MWD 6-axis 93.50 0.08 MWD 6-axis -0.16 1.60 1.61 95.87 0.13 MWD 6-axis -0.20 2.30 2.31 94.92 0.29 MWD 6-axis -0.22 3.07 3.08 94.08 0.17 MWD 6-axis -0.21 3.69 3.69 93.31 0.13 MWD 6-axis -0.15 4.35 4.35 91.96 0.14 MWD 6-axis -0.10 5.26 5.26 91.09 0.17 MWD 6-axis 0.14 6.39 6.39 68.74 0.30 MWD 6-axis 0.82 7.83 7.87 64.03 0.36 MWD 6-axis 1.89 9.62 9.80 78.87 0.28 MWD 6-axis 3.15 11.58 12.00 74.80 0.06 MWD 6-axis 4.33 13.43 14.11 72.12 0.12 MWD 6-axis 5.44 15.46 16.39 70.61 0.24 MWD 6-axis 6.46 17.61 18.76 69.78 0.07 MWD 6-axis 7.49 19.68 21.05 69.17 '0.07 MWD 6-axis 8.51 21.82 23.42 68.69 0.10 MWD 6-axis 9.78 24.44 26.33 68.20 0.25 MWD 6-axis 11.18 27.26 29.46 67.70 0.36 MWD 6-axis 13.13 31.18 33.83 67.16 1.15 MWD 6-axis 16.13 37.06 40.42 66.47 1.71 MWD 6-axis 20.12 43.80 46.20 65.33 1.49 MWD 6-axis 6 513.41 0.33 100.26 89.20 513.40 1.37 7 603.15 0.57 88.41 89.80 603.19 1.99 8 692.22 0.43 95.80 89.00 692.19 2.68 9 780.90 0.37 82.04 88.70 780.89 3.24 10 869.06 0.49 86.24 88.20 869.09 3.86 11 950.91 0.65 87.48 91.80 960.88 4.71 12 1052.07 0.82 70.53 91.20 1052.07 5.83 13 1146.33 1.12 60.51 94.20 1146.26 7,42 14 1242.12 1.38 57.88 95.80 1242.04 9.50 15 1336.92 1.43 56.92 94.80 13,36.81 11.81 16 1428.48 1.32 57.75 91.60 1428.38 13.99 17 1523.30 1.48 54.56 94.80 1523.15 16.29 18 1617.72 1.42 63.50 94.40 1617.52 18.68 19 1709.04 1.47 64.91 91.30 1708.79 20.99 20 1798.74 1.56 63.96 89.70 1798.46 23.36 21 1897.92 1.81 64.49 99.20 1897.62 2627 22 1989.42 2.13 62.60 91.50 1989.07 29.42 23 2083.38 3.21 54.08 94.00 2082.95 33.80 24 2177.73 4.82 62.18 94.30 2177.03 40.39 25 2261.13 5.97 57.17 63.40 2260.08 48.20 26 2360.93 6.65 55.66 99.80 2359,25 59.07 27 2458.77 7.83 64.33 97.90 2456.37 71.25 28 2548.16 9.41 57.34 89.40 2544.76 84.49 29 2647.10 11.48 61.15 98.90 2642.02 102.32 30 2741.02 13.63 63.03 93.90 2733.67 122.70 26.10 53.00 59.07 · 33.11 63.15 71.30 40.61 74.24 64.62 49.71 89.66 102.52 59.23 107.59 122.91 53.78 0.68 MWD 6-axis 62.33 1.24 MWD 6-axis 61.32 1.84 MWD 6-axis 60.99 2.19 MWD 6-axis 61.19 2.35 MWD 6-axis Page 1 ORIGINAL Schlumberger ANADRILL Survey Report Seq Measured Incl Azimuth Course TVD Vertical Displacement Total atAzm DLS Srvy Tool! # Depth angle angle length depth section +N/S- +E/W- displacr~ (deg/ tool quality ! (fi) (deg) (deg) (fl) (fl) (fi) (fi) (fi) (fi) (deg) 10Of) type type 31 2835.42 16.33 62,46 94.40 2824.86 147.08 70.41 129.38 147.30 61.45 2.86 MWD 6-axis 32 2930.53 19.46 62,22 95.10 2915.34 176.28 83.83 155.34 176.51 61.65 3.29 MWD 6-axis 33 3019.87 22.27 62,58 89.40 2998.87 208.11 98.43 183.63 208.34 61.81 3.14 MWD 6-axis 34 3119.62 25.93 63.71 99.70 3089.87 248.80 116.79 219.95 249.04 62.03 3.70 MWD 6-axis 35 3215.10 28.77 64.31 95.50 3174.68 292.66 135.01 259.39 292.88 62.33 2.99 MWD 6-axis 36 3310.11 31.01 62.89 95.00 3257.04 339.99 157.08 301.78 340.21 62.50 2.47 MWD 6-axis 37 3404.83 33,66 61.65 94.70 3,337.05 390.60 180.68 346.59 390.85 62.47 2.89 MWD 6-axis 38 3499.59 36.77 61.64 94.80 3414.49 445.18 206.67 394.67 445.51 62.36 3.28 MWD 6-axis 39 3594.82 39.54 58.86 95.20 3489.35 503.81 235.89 445.69 504,27 62.11 3.40 MWD 6-axis 40 3689,13 41.88 57.52 94.30 3560.83 564,93 258.31 497.95 565.54 61.58 2.66 MWD 6-axis 41 3784.52 45.30 58.51 95.40 3629.92 630.27 303.14 553.73 631.28 61.30 3.66 MWD 6-axis 42 3878.82 48.46 57.40 94.30 3694.37 698.63 339.68 612.06 700.00 60.97 3.46 MWD S-axis 43 3973.76 50.95 57.40 95.00 3755.79 770.53 378.72 673.10 772.33 60.64 2.63 MWD 6-axis 44 4069.01 52.83 57.57 95.20 3814.54 844.87 418.96 736.28 647.13 60.36 1.97 MWD 6-axis 45 4163.51 54.24 57.42 94.50 3870.70 920.29 459.80 800.37 923.04 60.12 1.50 MWD 6-axis 46 4258.54 58.43 55.54 95.00 3924.74 997.63 502.99 865.47 1001.02 59.84 2.83 MWD 6-axis 47 43,53.11 58.07 55.59 94.60 3975.91 1076.21 547.99 931.08 1080.37 59.52 1.74 MWD 6-axis 48 4447.84 50.56 55.74 94.70 4024.95 1156.25 593.71 997.98 1161.21 59.25 1.58 MWD 6-axis 49 4537.74 61.77 58.11 89.90 4068.99 1233.92 636.48 1063.62 1239.51 59.10 3.38 MWD 6-axis 50 4635.77 65.16 55.92 98.10 4112.81 1321.00 683.54 1137.62 1327.23 59.00 3.62 MWD 6-axis 51 4732.08 67.46 56.68 96.30 4151.50 1408.38 731.93 1211.40 1415.35 58.86 2.40 MWD 6-axis 52 4826.59 68.35 58.98 94.60 4187.08 1495.24 779.86 1264.79 1502.95 58.74 0.99 MWD 6-axis 53 4920.40 68.75 56.64 93.70 4221.35 1581,65 827.61 1357.76 1590.11 58.64 0.58 MWD 6-axis 54 5016.55 69.22 55.77 95.20 4255.85 1670.50 877.57 1432.38 1679.84 68.51 0.92 MWD 6-axis 55 5110.63 69.04 55.62 94.00 4289.34 1757.29 927.05 1504.94 1767.57 68.37 0.28 MWD 6-axis 56 5205.56 68.21 56.91 95.00 4323.96 1844.82 976.21 1578.50 1855.97 68.27 1.55 MWD 6-axis 57 5301.17 68.23 58.71 95.60 4359.44 1932.98 1023.52 1653.61 1944.74 58.24 1.75 MWD 6-axis 58 5396.11 68.38 60.14 94.90 4394.52 2020.80 1068.40 1729.51 2032.90 58.29 1.38 MWD 6-axis 59 5490.64 67.98 59,76 94.50 4429.66 2108.24 1112.33 1805.44 2120.59 58.36 0.53 MWD 6-axis 60 5585.38 65.90 62.04 94.80 4464.51 2195.21 1155.20 1882.47 2208.66 68.46 2,37 MWD 6-axis 61 5676.11 62 5775.17 63 5866.87 64 5964.00 65 6059.34 68.27 62.40 90.70 4497.63 2280.68 1194.58 1957.16 2292.92 58.60 0.81 MWD 6-axis 69.55 61.44 99.10 4533.29 2372.94 1238.13 2038.72 2385.23 58.73 1.60 MWD 6-axis 70.04 60.58 91.70 4554.95 2458.83 1279.78 2114.02 2471.22 58.81 0.89 MWD 6-axis 70.46 60,76 97.10 4597.77 2550.02 1324.44 2193.76 2562.56 58.88 0.44 MWD 6-axis 70.23 60.79 95.30 4629.83 2639,57 1368.22 2272.10 2652.26 58.94 0.24 MWD 6-axis 66 6152.74 70.01 61.18 93.40 4661,59 2727.24 1410.81 2348.92 2740.04 59.01 0.47 MWD 6-axis 67 6243.20 69.84 63.48 90.50 4692.66 2812.17 1450.25 2424.21 2824.89 59.11 2.39 MWD 6-axis 68 6342.20 70.08 60.07 99.00 4726.59 2905.05 1494.19 2506.16 2917.78 59.20 3.24 MWD 6-axis 69 6437.55 70.23 59,26 95.40 4758.98 2994.47 1539.47 2583.63 3007.51 59.21 0.80 MWD 6-axis 70 6,531.96 69.99 68.88 94.40 4791.09 3082.83 1585.05 2659.80 3096.28 59.21 0.47 MWD 6-axis 71 6577.87 70.28 60,75 45.90 4806.69 3125.85 1606.77 2697.11 3139.44 59.22 3.74 MWD 6-axis 72 6672.23 69.73 68.82 94.30 4838.94 3214.15 1651.40 2773.66 3228.05 59.23 1.98 MVVD 6-axis 73 6766.96 68,98 59.12 94.80 4872.35 3302.44 1697.16 2649,66 3316.76 59.22 0.84 MWD 6-axis 74 6861.53 68.26 68.33 94.50 4906,81 3389.98 1742.87 2924.85 3404.75 59.21 1.10 MWD 6-axis 75 6955.84 68.10 58,82 94.30 4941.86 3477.04 1788.55 2999.53 3492.29 59.19 0.52 MWD 6-axis 76 7044.13 68.08 57.62 68.30 4974.81 3558.46 1831.72 3069.15 3574.20 59.17 1,26 MWD 6-axis 77 7138.48 67.49 55,89 94.40 5010.50 3645.14 1878.99 3142.65 3661.54 59.12 0.93 MWD 6-axis 78 7231.68 67.55 57,27 93.40 5046.22 3730.72 1925.87 3215.12 3747.79 59.08 0.40 MWD 6-axis 79 7326.75 58.44 58.64 94.80 508'1.74 3818.02 1972.51 3289.61 3835.67 59.05 1.58 MWD 6-axis 80 7425.58 68.20 68.47 98.90 5118.27 3909,42 2020.46 3368.02 3927.57 59.04 0.26 MWD 6-axis 81 7511.65 67.24 57,96 86.10 5150.92 3968.61 2062.38 3435.76 4007.23 59.02 1.24 MWD 6-axis 82 7607.38 67.13 61,59 95.70 5168.04 4076.50 2106.75 3511.99 4095.42 59.04 3.47 MWD 6-axis 83 7701.55 69.09 61.02 94.20 5223.15 4163.77 2148.72 3588.55 4182.75 59.09 2.16 MWD 6-axis 84 7793.33 68.47 61,75 91.70 5256.35 4249.12 2189.64 3663.70 4268.17 59.13 1.06 MWD 6-axis 85 7886.76 69.46 62,51 93.50 5259.91 4336.31 2230.41 3740.86 4355.32 59.20 1.27 MWD 5-axis Page 2 Schlumberger ANADRILL Survey Report I Seq Measured Incl Azimuth Course TVD Vertical Displacement Total atAzm DLS Srvy ToolI # Depth angle angle length depth section +N/S- +E/W- displacr~ (deg/ tool quality I (fi) (deg) (deg) (ft) (fi) (fi) (fl) (fl) (fi) (dc=g) 100f) type type 86 79 75.11 87 8069.98 88 8163.04 89 8256.11 90 8346.12 91 8442.22 92 8532.64 93 8626.41 94 8719.93 95 8813.67 96 8905.24 97 9OO0.92 98 9093.92 99 9188.58 100 9263.31 101 9378.35 102 9471.51 103 9562.47 104 9655.14 105 9749.02 105 9841.55 107 9935.77 108 10028.81 109 10125.70 110 10217.79 111 10311.90 112 10407.57 113 10499.78 114 10594.31 115 10688.49 116 10780.10 117 10875.72 118 10966.14 119 11051.62 120 11155.73 121 11252.33 122 11347.89 123 11441.19 124 11533.67 125 11628.28 126 11721.01 127 11812.69 128 11904.43 129 11998.23 130 12093.63 131 12187.52 132 12282.99 133 12378.13 134 12472.57 135 12567.29 136 12662.14 137 12756.56 138 12852.08 139 12949.49 140 13048.16 69.63 62.04 88.30 5321.20 4418.81 2268.85 3813.94 4437.77 59.25 0.72 MVVD 6-axis 68.11 62.87 94.90 5355.87 4507.09 2309.71 3892.25 4525.97 59.31 1.31 MWD 6-axis 67.52 62.65 93.00 5390.99 4593.16 2349.14 3968.81 4511.94 59.38 0.70 MWD 6-axis 67.08 64.41 93.10 6426.92 4579.03 2387.47 4045.67 4697.60 59.45 1.85 MWD 6-axis 67.40 64.09 90.00 5461.74 4762.02 2423.52 4120.42 4780.31 59.54 0.47 MWD 6-axis 67.34 64.09 96.10 5498.71 4850.72 2462.27 4200.21 4868.73 59.62 0.06 MWD 6-axis 69.76 62.89 90.40 5531.77 4934.84 2499.81 4275.50 4952.67 59.69 2.95 MWD 6-axis 68.74 64.48 93,80 5565.00 5022.54 2538.68 4354.13 5040.17 59.76 1.93 MWD 6-axis 67.61 64.53 93.50 5599.77 5109.34 2576.04 4432.47 5126.58 59.84 1.21 MWD 6-axis 65.99 64.02 93.80 5636.72 5195.55 2613.50 4510.13 5212.64 59.91 1.80 MWD 6-axis 65.91 62.05 91.50 5674.01 5279.07 2651.43 4584.57 5296.07 59.96 2.00 MWD 6~axis 68.97 68.45 95.70 5712.28 5366.76 2689.51 4663.56 5383.52 60.03 4.45 MWD 6-axis 68.44 68.15 93.00 5747.56 5452.69 2722.64 4742.97 5468.87 60.14 2.31 MWD 6-axis 67.98 68.63 94.70 5782.71 5540.43 2755.01 4824.72 5555.90 60.27 0.62 MWD 6-axis 68.56 67.33 94.70 6819.30 5627.62 2787.80 4905,68 5642.47 60.39 1.96 MWD 6-axis 67.44 68.12 95.10 5856.45 5715.02 2821.01 4986.67 5729.31 60.50 1.21 MWD 6-axis 69.04 68.23 93.10 5890.98 5801.31 2853.19 5066.92 5815.02 60.62 1.72 MWD 6-axis 69.43 70.22 91.00 5923.24 5886.12 2883.40 5145.46 5899.16 60.74 2.10 MWD 6-axis 68.82 67.39 92.60 5956.24 5972.39 2914.68 5227.12 5984.83 60.86 2.90 MWD 6-axis 68.45 67.45 93.90 5990.45 6059.73 2948.22 5307.88 6071.70 60.95 0.41 MWD 6-axis 67.83 67.27 92.60 6024.93 6145.56 2981.24 5387.22 6157.11 61.04 0.70 MWD 6-axis 67.04 66.45 94.20 6061.29 6232.40 3015.33 5467.17 6243.57 61.12 1.15 MWD 6-axis 68.64 67.02 93.00 6096.37 6318.48 3049.33 5546.30 6329.29 61.20 1.79 MWD 6-axis 69.33 67.62 98.90 6131.12 6408.81 3084.24 5629.75 6419.24 61.28 0.92 MWD 6-axis 69.08 66.72 92.10 6163.83 6494.81 3117.67 5709.09 6504.88 61.36 0.96 MWD 6-axis 69.31 67.76 94.10 6197.27 6582.67 3151.68 5790.20 6592.38 61.44 1.12 MWD 6-axis 69.25 65.82 95.70 6231.13 6872.11 3186.94 5872.47 6681.50 61.51 1.96 MWD 6-axis 69.23 66.81 92.20 6263.81 6758.28 3221.59 5951.41 6767,42 61.57 1.01 MWD 6-axis 69.25 65.93 94.50 6297.31 6845.57 3256.33 6032.66 6855.41 61.54 0.10 MWD 6-axis 69.00 65.06 94.20 6330.88 6934.56 3292.13 6113.06 6943.17 61.70 1.81 MWD 6-axis 68.94 65.35 91.60 6363.75 7020.135 3327.99 6190.67 7028.51 61.74 0.21 MWD 6-axis 69.01 67.00 95.60 6398.05 7109.25 3364.07 6272.29 7117.48 61.79 1.66 MWD 6-axis 68.79 54.98 90.40 6430.60 7193.55 3.398.37 6349.33 7201.59 61.84 2.08 MVVD 6-axis 69.09 65.81 95.50 6464.91 7282.66 3435.47 6430.36 7290.54 61.89 0.84 MWD 6-axis 69.16 66.17 94.10 6498.45 7370.56 3471.23 6510.68 7378.24 61.94 0.40 MWD 6-axis 69.03 65.18 95.60 6532.92 7460.78 3508.37 6592.93 7468.29 61.98 0.98 MVVD 6-axis 69.09 66.23 95.60 6567.08 7550.05 3545.11 6674.30 7557.39 62.02 0.98 MWD 6-axis 68,81 65.09 93.30 6602.11 7636.50 3580.75 6753.08 7643.68 62.07 2.68 MWD 6-axis 65.91 65.23 92.50 6639.20 7721.23 3516.36 6829.97 7728.30 62.10 0.98 MVVD 6-axis 55.84 68.95 94.50 6877.87 7807.53 3651.34 6908.90 7814.42 62.14 1.74 MWD 6-axis 66.03 68.82 92.70 6715.67 7892.10 3584.55 6986.76 7898.78 62.19 0.28 MWD 6-axis 68.28 68.78 91.70 6752.74 7975.84 3716.24 7064.41 7982.25 62.25 2.01 MWD 6-axis 66.68 68.97 91.70 6789.34 8059.77 3747.87 7142.31 8065.92 62.31 1.85 MWD 6-axis 66.90 67.06 93.80 6826.31 8145.90 3781.49 7221.69 8151.84 62.36 0.25 MWD 6-axis 67.12 67.43 95.40 6863.57 8233.62 3815.45 7302.68 8239.34 62.41 0.37 MWD 6-axis 67.05 68.29 93.90 6900.13 8320.04 3849.45 7382.21 8325.58 62.48 1.08 MWD 6-axis 67.12 66.17 95.50 6937.31 8407.96 3884.88 7462.72 8413.35 62.50 0.12 MWD 6-axis 67.27 67.39 95.10 6974.17 8495.56 3919.41 7543.30 8500.77 62.54 1.17 MWD 6-axis 66.41 68.13 94.50 7011.34 8582.31 3952.31 7623.71 8587.30 62.60 1.14 MWD 6-axis 67.22 68.95 94.70 7048.63 8669.15 3984.14 7704.73 8673.88 62.66 1.22 MWD 6-axis 67.48 69.46 94.80 7085.15 8756.33 4015.13 7786.54 8750.79 62.72 0.55 MWD 6-axis 67.49 68.55 94.50 7121.39 8843.45 4046.38 7868.14 8847.65 62.78 0.88 MWD 6-axis 67.37 70.90 95.40 7158.01 8931.17 4076.87 7950.78 8935.09 62.85 2,23 MWD 6-axis 67.26 70.57 97.40 7195.57 9020.51 4105.49 8035.62 9024.11 62.93 0.31 MWD 6-axis 67.43 70.98 98.70 7233.59 9111.05 4136.45 8121.54 9114.34 63.01 0.41 MWD 6-axis Page 3 Schlumberger ANADRILL Survey Report I Seq Measured Incl Azimuth Course TVD Vertical # Depth (ft) 141 13142.81 142 13229.32 143 13325.50 144 13423.87 145 13514.41 145 13508.79 147 13709.35 148 13803.21 149 13898.35 150 13993.07 Displacement Total at Azm DLS Srvy '~ool angle angle length depth section +NJS- +E/W- displac~ (deg/ tool quality (deg) (deg)., (ft) (fl) (fl) (fl) (fi) (fi) (deg) 100f) type type 67.33 70.94 94.60 7269.98 9197.83 4164.95 8204.18 9200.84 63.08 0.14 MWD 6-axis 67.23 70.47 86.50 7303.38 9277.16 4191.32 8279.49 9279.93 63.15 0.44 MWD 6-axis 67.19 68.57 96.30 7340.69 9365.50 4222.34 8362.67 9368.16 63.21 1.82 MWD 6-axis 67.28 68.82 98.30 7378.73 9456.00 4255.26 8447.12 9458.39 63.26 0.21 MWD 6-axis 67.34 69.52 90.50 7413.64 9539.23 4264.98 8525.15 9541.45 63.31 0.72 MWD 6-axis 67.19 67.96 94.40 7450.12 9626.08 4316.54 8606.29 9628.12 63.38 1.47 MWD 6-axis 68.97 68.30 100.60 7489.30 9718.53 4351.02 8692.29 9720.46 63.41 0.35 MWD 6-axis 67.31 68.60 93.80 7525.74 9804.76 4382.77 8772.68 9806.56 63.45 0.47 MWD 6-axis 67.16 68.46 95.20 7562.58 9892.33 4414.87 6854.38 9894.00 63.50 0.18 MWD 6-axis 66.85 70.19 94.70 7599.57 9979.20 4445.61 8935.95 9980.72 63.55 1.68 MWD 6-axis 151 14088.05 152 14186.00 153 14280.76 154 14362.02 155 14442.23 156 14523,2.9 157 14618.69 155 14711.52 159 14805.24 160 14900.34 161 14993.74 162 15088.69 163 15181.18 164 15273.04 165 15363.70 166 15456.30 167 15552.33 168 15645.86 159 15715.12 170 15753.49 171 15785,10 172 15816.43 173 15905.80 174 15937.62 175 16000.51 176 16070.07 177 16101.65 178 16196.03 179 16282.28 180 16344.35 181 16376.95 182 16470.92 183 16540.32 184 16601.32 185 16692.47 186 16790,40 187 16883,75 188 15971,88 189 17041,05 66.63 59.12 95.00 7637.09 10066.13 4475.96 9017.78 10067.51 63.60 1.09 MWD 6-axis 66.60 68.42 97.90 7675.95 10155.75 4508,53 9101.53 10157.00 63.65 0.65 MWD 6-axis 66.62 68.36 94.80 7713.58 10242.56 4540.56 9182.43 10243.72 63.69 0.02 MWD 6-axis 66.50 69.05 81.20 7745,68 10316.86 4567.56 9251.87 10317.93 63.72 0.80 MWD 6-axis 66.60 69.28 80.20 7777.80 10390.19 4593.69 9320.65 10391.17 63.76 0.26 MWD 6-axis 68.51 69.05 81.10 7810.07 10464,36 4820.17 9390.18 10465.25 63.50 0.36 MWD S-axis 68.44 69.08 95.40 7848.15 10551.56 4651.45 9471.87 10552.36 63.85 0.12 MWD 6-axis 66.44 68.71 92.80 7885.24 10636.38 4682.07 9551.23 10637.09 63.89 0.40 MWD 6-axis 66.09 67,35 93.70 7922.96 10721.99 4714.13 9630.78 10722.64 63.92 1.32 MWD 6-axis 65.72 67.70 95.10 7961.78 10808.68 4747.28 9711.02 10809.28 63.95 0.48 MWD 6-axis 65.18 68.15 93.40 8000.59 10893.49 4779.18 9789.76 10894.03 63.98 0.76 MWD 6-axis 65.01 68.36 95.00 8040.59 10979.47 4811.04 9869.82 10979.95 64.01 0.26 MWD 6-axis 64.56 68.11 92.50 8080.00 11062.98 4842.05 9947.55 11063,41 64.05 0.57 MWD 6-axis 64.09 67.80 91.80 8119.77 11145.57 4873.11 10024.23 11145.96 64.07 0.59 MWD 6-axis 63.63 66.67 90.70 8159.73 11226.90 4904.59 10099.32 11227.25 64.10 1.20 MWD 6-axis 63.10 65.64 102.60 8205.73 11318.58 4941.67 10183.20 11318.91 64.11 1,09 MWD 6-axis 62.56 68.20 86.00 8244.92 11395.05 4971.71 10253.60 11395.35 64.13 2.73 MWD 6-axis 61.94 65.55 93.60 8288.43 11477.86 5004.21 10329.83 11478.13 64.15 2.58 MWD 6-axis 61.72 66.30 69.20 6321.09 11538.84 5029.07 10385.54 11539.10 64.16 0.95 MWD 6-axis 61.53 66.35 38.40 8339.34 11572.61 5042.63 10416.48 11572.87 64.17 0.55 MWD 6-axis 61~26 65.78 31.60 8354.47 11600.34 5053.87 10441.85 11600.59 64.17 1.87 MWD 6-axis 61.01 66.50 31.30 8369.58 11627.75 5065.06 10466.87 11627.99 64.18 0.98 MWD 6-axis 59.03 66.78 89.40 8414.25 11705.14 5096.07 10537.82 11705.37 64.19 2.35 MWD 6-axis 58.35 66.75 31.80 8430.78 11732.29 5108.79 10562.79 11732.51 64.20 2.16 MWD 6-axis 55.36 68.88 62.90 6464.71 11785.21 5127.65 10611.45 11785.42 64.21 3.18 MWD 6-axis 53.64 67.37 69.60 8504.53 11642,2.3 5149.82 10564.08 11842.42 64.22 3.67 MWD 6-axis 52.74 67.68 31.60 8523.42 11867.52 5159.50 10687.47 11867.71 64.23 3.58 MWD 6-axis 51.00 59.19 94.30 8581.64 11941.52 5186.75 10756.48 11941.68 64.26 2.23 MWD 6-axis 48.72 69.92 86.30 8637.27 12007.24 5209.81 10818.26 12007.37 64.29 2.71 MWD 6-axis 45.88 70.85 62.10 8678.98 12053.01 5225.28 10861.58 12053.12 64.31 3.15 MWD 6-axis 46.63 71,13 32.50 8701.25 12076.54 5233.01 10883.96 12076.63 64.32 2.04 MWD 6-axis 45.52 71.81 94.00 8765.87 12144.31 5254.73 10948.68 12144.37 64.36 0.55 MWD 6-axis 45.04 71.31 59.40 8813.63 12194.08 5270.60 10996.26 12194.14 64.39 0.87 MVVD 6-axis 43.64 71.47 61.00 8857.08 12236.79 5264.32 11037.03 12235.83 64.42 3.94 MWD 6-axis 39.18 72.98 91.20 8925.47 12296.56 5302.74 11094.45 12295.58 64.45 5.01 MWD 6-axis 37.84 72.62 97.90 9002.07 12356.88 5320.76 11152.68 12356.89 64.49 1.39 MWD 6-axis 35.15 73.07 93.30 9076.59 12412.44 5337.32 11206.32 12412.44 64.53 1.84 MWD 6-axis 33.75 72.64 88.20 9148.88 12462.43 5352.21 11254.60 12482.43 64.57 2.74 MWD 6-axis 33.75 72.64 592.0 9206.41 12500.50 5,363.71 11291.29 12500.50 64.59 0.90 Interpolated Page 4 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11830 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 West Beach. 2/18/98 Well Job # Log Description Date BL Floppy RF Sepia Disk WB-5 RFT 971 1 27 I 1 WB-5 DSI 971 1 27 I I SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DATE: ARCO Alaska Inc. Greater Point McIntyre Engineering Date: Subject: From: January 28, 1998 Transmittal Numb er ARCO Alaska, Inc. 774 To: Bob Crandall AOGCC 3001 Porcupine Drive Anchorage, AK 99501 The following West Beach 5 data are enclosed. This information is confidential and your cooperation in maintaining confidentiality is appreciated: Well Name Data Description Run # Date Run Company WB-05A Field Log: Measured Depth Composit Data-ADN4 I 12/19/97 Schlumberger WB-05A Field Log: True Vertical Depth Composit Data 1 12/19/97 -ADN4 WB-05A Field Log: True Vertical Depth Composit Data 1 12/20/97 -IMPulse WB-05A Field Log: Measured Depth Composit Data I 12/20/97 -IMPulse Schlumberger Schlumberger Schlumberger WB-05 Diskette: Survey Data 1 1/12/98 Schlumberger WB-05A Diskette: Survey Data Side Track 1/12/98 Schlumberger Please sign one co ,_ cc: M Morgan ATO-450 and return to: GPMA Engr Coord., ATO-462 ARCO Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Transmittal Number: 774 Page: 1 /5:ZtJ t'AA 90'/ 8t~4 81.93 BP EXt'LURA'I'IUIN E, ZXPLORATION (ALASKA) ANCHORAGE, ALASKA FAX # (907) 564-5193 TELECOPY COVER SHEET TO: Blair Wondzell COMPANY: AOGCC LOCATION: Anchora~le · FAX #: 276-7542 FROM: LOCATION: PAGES TO FOLLOW: 3 COMMENTS: Kathy Campoamor SHARED SERVICES DRILLING ANCHORAGE, ALASKA PHONE#: 564-5122 DATE: 12-2-97 Here is the 10-403 for WB-05. I believe you are up-to-speed with this well due to conversations you've had with Tom Maunder. IF YOU DO NOT RECEIVE ALL PAGES, OR HAVE ANY PROBLEMS, PLEASE CALL THE FOLLOWING NUMBER: (907) 564-5122 ~12/02/97 13:30 FA~ 907 564 5193 BP EXPLORATION -, AOGCC · _ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 002 · Type of Request: [] Abandon [] Alter Casing [] Change Approved Program [] Suspend [] Repair Well [] Operation Shutdown 5. Type of well: [] Development [] Exploratory [] Stratigraphic I--IService 2. Name of Operator ARCO Alaska lnc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 104' NSL, 3219' WEL, SEC. 25, T12N, R14E At top of productive Interval 104' NSL, 3219' WE.L, SEC. 25, T12N, R14E (Not Final) At effective depth 180' NSL, 2045' WEL, SEC. 20, T12N, R15E (Not Final) At total depth 180' NSL, 2045' WEL, SEC, 20, T12N, R15E. (Not Final) [] Plugging [] Time Extension [] Perfo[ate [] Pull Tublng [] Vadance [] Other [] Re-Enter Suspended Well [~Sflmulate Plu~ Back for Sidetrack 6. Datum Elevation (DF or KB) RTE = 41' 7. Unit or Property Name West Beach 8. Well Number WB-05 9. Permit Number 97-185 10. APl Number 50-029-22817 1. Field and Pool West Beach/Kuparuk 12, Present well condition summary Total depth: measured 17041 feet true vertical 9206 feet Effective depth: measured 17041 feet true vertical 9206 feet Casing Structural Conductor Surface Intermediate Production Llner Length Size 80' 20" 6591' 9-5/8" Perforation depth: measured N/A true vertical N/A Tubing (size, grade, and measured depth) N/A Plugs (measured) Junk (measured) Cemented MD TVD 280 sx Arctic Set 121' 121' 2970 sx PF 'E', 860 sx Class 'G' 6630' 4830' 0Rt$1NAL Packers and SSSV (type and measured depth) N/A 13. Attachments [] Description summary of proposal ["'[ Detailed operations program [] BOP sketch 14. Estimated date for commencing operation November 29, 1997 16, If proposal was verbally approved Blair Wondzell Name of approver Conmct En~ineer NamelNumben Tom Maunder, 564-5521 11/26/97 Date approv.e~l. 15. Status of well classifications as: [] OII [] Gas [] Suspended Service Prepared By Name/Number: Terrle Hubble, 564-4628 stye Shu.z , ~ ~ Title Senior Drilling En9ineer Commission Use Only Date Conditions of Approval: Notify Commission so representative may witness Plug integrity / BOP Test ~ Location clearance __ Mechanicat Integrity Test__ Subsequent form required 10- /~O "~ Approval No. order of the Commission ,Oc, J'7'/ Commissioner Date/(~/~ Form 10-403 Rev. 06/15/88 Submit In Triplicate West Beach 5 Plug-back Plan Introduction: This plan is being prepared to plug-back the oflginal wellbore of West Beach 5 and sidetrack to a different bottomhole location. The new well will be West Beach 5a. WB-5 has been drilled to 17041' MD. TD is in the Miluveach shale. The wellbore was logged with 4 phase LWD and DPC RFT/Sonic/GR. When the logging has been completed, the open hole will be plugged back to -15100'. As preparations are made to plug, notify AOGCC inspector so he may be present to witness if desired. Present Wellbore Condition: 8-1/2' hole has been drilled from the 9-5/8" casing shoe @ 6630' to TD of 17041'. The mud weight is presently 10.5 ppg. The wellbore has been stable and no fluid losses have been experienced. The 8-1/2" hole is mostly at -70° with the angle being reduced to -34° at TD. The angle at the intended kick-off point is 63.4°. Procedure: 1. When tripping out of hole with logs, stand HWDP out of way if possible, otherwise LD. . PU 1200' 3-1/2" tubing with muleshoed end. Include a Baker pressure operated circulating sub in the DP above the DP x tubing XO. The circulating sub shoutd be set to open at 3500 psi differential. Inspect the XO and assure that there is not a sharp ID reduction that could potentially hang up a DP wiper ball. Also assure that such ball will not hang up in the circulating sub. It is planned to pump a wiper ball to wipe the pipe after each plug. 3. TIH to bottom and spot 18.0 ppg mud from TD to 16900. Based on 50% XS over gage hole, the required volume is 15 bbls. 4. Pull and place tubing tail - 50' below the base of the Kuparuk sand -16900'. 5. Spot a balanced Cement plug from - 50' below the Kuparuk to 16000' (16900' - 16000'). Based on 20% XS over gage hole and .99 yield, the cement requirement is 360 sx. 6. After the water is in the pipe, drop a DP wiper ball and displace the plug to balance. Displace a little short so the pipe will pull dry. 7. POOH to place EOT at -16000'. 8. Begin circulating and pump the ball out of the tubing. Circulate the well and prepare for further plugging. 9. Spot a balanced cement plug from -16000' to 15100'. Based on 50~) ~lgii~llPte and .99 yield, the cement requirement is 540 sx. 11. Drop a wiper ball behind the water and displace as before. 12. POOH to place EOT @ 15000'. TEM-11/2:6/97 Page I of 2 plugback3.doc 13. Begin circulati~ng-and~p the ball out of the tubing. Circulate the well and prepare to POOH. CONTINGENCY: After cementing, if hole conditions deteriorate 7" casing will be run. RE¢I IVED 0 2 1997 Cons. Commis',, TEM-11/26/97 Page 2 of 2 plugback3.doc MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David John~~, Chairmarf~'- THRU: Blair Wondzell, P. I. Supervisor FROM: Lou Grimaldi, ~'~ Petroleum ins'pector DATE: November 15, 1997 FILE NO: ADZJKNEE.DOC SUBJECT: BOP test, Pool rig #6 Arco well WB #5 Prudhoe Bay Field PTD #97-185 Saturday, November 15, 1997: I witnessed the weekly BOP test on Pool rig #6 which is presently drilling Arco well West Beach #5 in the Prudhoe Bay Field. The test went well with all equipment functioning properly and holding its pressure test with the exception of isolation valve for choke panel gauge on the choke manifold. This valve leaked badly and although it was greased it still leaked and required a new valve to be installed. The remainder of the test was uneventful and although it was slightly long it went much quicker than its previous test (14 hours). SUMMARY: I witnessed the weekly BOP test on Pool rig #6. Test time 4.5 hours. One failure. Attachments: ADZJKNEE.XLS cc: Dick Maskell/Mike Miller (Prudhoe Bay Drilling) NON-CONFIDENTIAL STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: POOL Operator: ARCO Well Name: West Beach WB-5 Casing Size: 9 5/8 Set @ Test: Initial Weekly Rig No. 6 PTD # Rep.: Rig Rep.: 6,629 Location: Sec. X Other DATE: 11/15/97 97-185 Rig Ph.# 659-4395 Tom Maunder Dave Lancaster/Ricky Broach 25 T. 12N R. 14E Meridian UM Test MISC. INSPECTIONS: Location Gen.: OK Well Sign YES Housekeeping: OK (Gen) Drl. Rig OK PTD On Location OK Hazard Sec. YES Standing Order Posted YES FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Quan. Pressure P/F 1 25O/5,OOO P 1 250/5,000 P 1 250/5,000 P 1 250/5,000 P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F 1 250/3500 P 1 250/5,000 P 1 250/5,000 P 1 250/5,000 P 1 250/5,000 P 2 250/5,000 P 1 250/5,000 P N/A N/A MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK - H2S Gas Detector OK OK · CHOKE MANIFOLD: No. Valves 18 No. Flanges Manual Chokes Hydraulic Chokes 2 Test Pressure P/F 250/5,000 F 36 250/5,000 P 1 Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 6 ~ 2,000 3,050 P 1,75O P minutes 28 sec. minutes 40 sec. Yes Remote: Yes Psig. Number of Failures: 1 ,Test Time: 4.5 Hours. Number of valves tested 26 Repair or Replacement of Failed Equipment will be made within 0 days. otify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: Sensor isolation valve on choke manifold leaked, greased and retest bad. Changed valve out and retest "OK". Distribution: orig-Well File c - Oper./Rig c- Database c - Trip Rpt File c- Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO Waived By: Witnessed By: Lou Grimaldi FI-021L (Rev. 12/94) Adzjknee.xls MEMORANDUM TO: David Johnsto~/~ Chairman THRU: Blair Wondzell, P. i. Supervisor FROM: Chuck Scheve, Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE' November 3, 1997 FILE NO: adzkkcee.doc SUBJECT: BOPE Test Pool Rig 6 West Beach WB-5 PTD 97-185 Monday November 3,1997: I traveled to Pool Rig 6 and witnessed the initial BOPE test on the West Beach #5 Well. As the attached AOGCC BOPE Test Report shows the test lasted 14 hours and there were three failures. The annular preventer failed to pressure test so the element had to be changed. This was completed and the preventer retested after I 't departed location. The lower Kelly valve failed and was replaced and the casing ~(],*'~ pressure gague on the choke pannel required a new line from the sensor to the" gauge. ~"~- ~ ~'"' The crews on this rig seemed to be ~extremly inex.Dierenced leading to prolonged ~'~ test and repair times. The rig appeared to be in fair condition when considering the length of time since it last operated. Summary: I witnessed the initial BOPE test on Pool Arctic Rig 6 drilling ARCOs West Beach WB-5 Well. Pool 6, 912/97, test time 14 hours, three failures Attachment: adzkkcee.xls X Unclassified STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: ~ Drlg Contractor: POOL Operator: ARCO Well Name: West Beach WB-5 Casing Size: 9 5/8 Set @ Test: Initial × Weekly Rig No. 6 PTD # Rep.: Rig Rep.: 6,629 Location: Sec. Other DATE: 11/3/97 97/185 Rig Ph.# 659-4395 Tom Maunder Dave Lancaster / Ricky Broach 25 T. 12N R. 14E Meridian UM MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location OK Standing Order Posted YES Well Sign YES Drt. Rig OK Hazard Sec. YES - · FLOOR SAFETY VALVES: Quan. Upper Kelly / IBOP 1 Lower Kelly / IBOP 1 Ball Type 1 Inside BOP 1 Test Pressure 250/5,000 P/F P 250/5,000 F/P 250/5,000 P 250/5,000 P BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F I FIP 25013500 I 250~5,000 P 1 25015,000 P I 250t5,000 P 1 250~5,000 P 2 250t5,000 P I 250/5,000 P N/A N/A' MUD SYSTEM: Visual Alarm Tdp Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Meth Gas Detector OK OK H2S Gas Detector OK OK CHOKE MANIFOLD: No. Valves 18 No. Flanges Manual Chokes 1 Hydraulic Chokes 2 Test Pressure P/F 250/5,000 P 36 250~,000 P P Functioned Functioned P ,, , ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 6 ~ 2,000 3,000 I P 1,500 P minutes 27 sec. minutes 45 sec. Yes Remote: Yes - Psig. Number of Failures: 3 ,Test Time:' 14.0"Hours. Number of valves tested 26 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: z / / ---' The annular, lower kelly IBOP, and the casing pressure gauge failed were repaired ;nd retested. Distribution: orig-Well File c- Oper./Rig c- Database ¢ - Trip Rpt File c- Inspector STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO ,,,,, Waived By: Wrtnessed By: Chuck Scheve FI-021L (Rev. 12/94) Adzkkcee ALASKA OIL AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 October 16, 1997 Steve Shultz Senior Drilling Engineer ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re.' West Beach WB-5 ARCO Alaska, Inc. Permit No. 97-185 Sur Loc: 104'NSL, 3219'WEL, Sec. 25, T12N, R14E, UM Btmhole Loc: 192'NSL, 1998'WEL, Sec. 20, T12N, R15E, UM Dear Mr. Shultz: Enclosed is the approved revised application for permit to drill the above referenced well. The provisions of the original approved permit dated October 2, 1997, are in effect for this revision. David W. Joxhnston ) Chairman ~ BY ORDER OF THE COMMISSION dlf/Enclosures ,. cc: Department ofFish & Game, Habitat Section W/o encl Department of Environmental Conservation w/o encl f--- STATE OF ALASKA ALASKA ,.,.L AND GAS CONSERVATION CON,.,~ISSION PERMIT TO DRILL 20 AAC 25.005 REVISED: 10/02/97 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI []Service [] Development Gas [-ISingle Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RTE = 41' West Beach/Kuparuk 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 034627 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 104' NSL, 3219' WEL, SEC. 25, T12N, R14E West Beach At top of productive interval 8. Well Number Number U-630610 115' NSL, 2201' WEL, SEC. 20, T12N, R15E WB-5 At total depth 9. Approximate spud date Amount $200,000.00 192' NSL, 1998' WEL, SEC. 20, T12N, R15E 10/15/97 12. Distance to nearest property linet 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 034628, 192'I WB-2, 171' at 1948' 2560 17254' M D / 9380' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 1800' MD Maximum Hole Angle 69° Maximum surface 2600 psig, At total depth (TVD) 9000' / 3500 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) 30" 20" 133# H-40 BTC 80' 41' 41' 121' 121' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC-Mod 6607' 40' 40' 6647' 4841' 1830 sx PF 'E', 860 sx 'G' 8-1/2" 7" 26# L-80 BTCM 17215' 39' 39' 17254' 9380' 180 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs(measured) 0RI61NAL true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor iSn~erframC;diate i~ E ~ E IV E a Production Liner 10 1997 ^~J~ Oil & l~::~ ~r~ns. Perforation depth: measured true vertical 20. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program []Time vs Depth Plot [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements Contact Engineer Name/Number: Dan Stone, 564-4002 Prepared By Name/Number: Kathy Carnpoamor, 564-5122 21' I hereby certify that the f' ~is tr~e ~d c°~Ct t° the best °f mY kn°wledgeSigned 1~ SteveShultz /'¥'~ ~-----'~k"~ Title Senior Drilling Engineer Date // ¢ "~Commission Use Only Permit Number I APINumber I ApprovalD_ato I See cover letter ?~-/,/0¢.~" 50- c~ ~.?_~ .2.~ ~ ~' / '~ /~ ~¢,~, "¢'I for other requirements Conditions of Approval: Samples Required []Yes J~'No Mud Log Required []Yes J~ No Hydrogen Sulfide Measures []Yes ,J~ No Directional Survey Required ]~Yes [] No Required Working Pressure for BOPE I-'I2M; I-'I3M; [~5M; I--I 10M; 1'-115M Origins'hi by order of Approved By David W. Johnston , _ Commissioner the commission Pate/(~..-//~, Form 10-401 Rev. 12-01-85 Submit In Triplicate I Well Name: Type of Well (producer or injector): I Producer ISurface Location: Target Location: Bottom Hole Location: 104' FSL, 3219' FEL, SEC 25, T12N, R14E 115' FSL, 2201' FEL, SEC 25, T12N, R14E 192' FSL, 1998' FWL, SEC 25, T12N, R14E I AFE Number: 1 2D0047 I Estimated Start Date: 110/15/97 [MD: 117254' ] ] Rig: I POOL6 I Days to complete [TVD: 19380, brt I 129 laTE: 14~.0 Well Design (conventional, slimhole, etc.): I Ultra-Slimhole 7" Longstring Formation Markers: Formation Tops MD TVD Base of Permafrost 1741 1741 SV1 (T3) 5783 4531 9 5/8" Casing Point 6647 4841 9-5/8" csg shoe below SV 1 & above K-15 K15 (Ugnu) 7050 4985 West Sak 11727 6719 K-12 12221 6907 K- 10 16544 8766 HRZ 16701 8901 Kupamk 16821 9005 OWC 17035 9191 Miluveach 17081 9230 TD 17254 9380 7" casing shoe Casing/Tubing Program: Hole Size Csg/Tbg Wt/Ft Grade Conn Length Top Btm O.D. MD/TVD MD/TVD 30" 20" 133# H40 BTC 80' 41/41' 121 '/121' 12 1/4" 9 5/8" 40g L-80 BTC-Mod 6607' 40/40' 6647'/4841' 8 1/2" 7" 26# L-80 BTC-Mod 17215' 39/39' 17254'/9380' 6" (cont.) 4 1/2" 12.6g L-80 BTC-Mod Tubing 4 1/2" 12.6g L-80 BTC-Mod 16683' 38'/38' 16721'/8918' Mud Program: Surface Mud Properties: Spud Density (ppg) ~?unnel Vis ]Yield Point 8.6-9.5 ! 100-300] 30-70 [ 12 1/4" hole section 10 sec gel Il0 min gel 20-60I 40-80 pH 9-10 Fluid Loss 6-8cc Production Mud Properties: LSND I 8 1/2" hole section--6647'-16500' Density(ppg) PlasticVis YieldPoint I 10secgel [10mingelI pH 8.8-10.2 8-15 8-25I I I 4-8 8-12 9.0-9.5 I IFluid Loss I 4-6cc Production Mud Properties: 6% KCL Density (ppg) Plastic Vis I Yield Point 10.0- 10.6 8-15I 15-25 Revised-lO~7~97 I 8-1/2" hole section--16500'-TD 10 sec gel I 10 rain gelI pH 8-15 12-24 9.0-9.5 HTHP 4-6cc Cement Data: Casing First Stage: Second Stage: Comments Sxs/Wt/Yield Sxs/Wt/Yield 9-5/8" surface Permafrost "E": 1260/12.0/2.17 Two stage job: casing 570/12.0/2.17 (assumes 200% First stage Permafrost "E" to 6647'. excess in permafrost lead from 2000'-4600' @ 50% ES cementer Class G: and casing capacity excess followed by Class G @ at 2000' 860/15.8/1.15 to stage collar) tail from shoe to 4600' (750' MD. TVD column) @ 50% excess + 80' shoe. Second stage Permafrost "E" circulated to surface. Casing/Liner Lead:Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 7" none 180/15.8/1.15 Class "G". Volume based on cement to 500' above the Kupamk with 50% excess + 80' shoe. Logging Program: Open Hole Logs: I Cased Hole Logs: 12 1/4" MWD Directional only 8 ½" MWD DIR to K-10 8 ¥2" LWD DIR/GR/RES/DEN/NEU from K-10 to TD. Log tops (GR/RES) on trip in hole. 8 ½" DPC-FRT/Sonic GR/CBT (CBT may be requested prior to running tubing). Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on file with AOGCC. Directional: KOP: 1800' MD Maximum Hole Angle: Close Approach Well: 68 degrees WB-2 171' from tolerance line at 1948'. Revised-lO/7~97 Drilling and Completion Scope 1. Move rig to WB-5. NU diverter, riser and towlines. Notify AOGCC 24 hours in advance so allow . 3. 4. 5. 6. , witnessing of diverter test. Directionally drill 12 1/4" surface hole to -6647' MD. Run and cement 9 5/8" casing w/2 stage job. Cement to surface. Drill 8-1/2" production hole with MWD DIR to top of K- 10 at 16,500' MD. Change over mud system to 6% KCL. Complete GR/RES MAD pass from shoe to K-10 while RIH. Drill 8-1/2" production hole with LWD DIR/GR/DEN/NEU/RES to TD at 17,254' MD. Run and cement 7" L-80 casing. Run 4-1/2" L-80 production tubing with 7"x4-1/2" packer, 4-1/2" SSSV, and 4-1/2"x1" GLMs. Secure well, RDMO. Drilling Hazards/Contingencies · The original reservoir pressure is 4450 psi at 9000' ss. The expected reservoir pressure is 3600 psi at 9095' TVD. Abnormally pressured formations are not expected in this well. · Tight hole has been experienced in the lower Sagavanirktok, below the surface casing shoe which were set into the SV4 sand. This has caused stuck pipe incidents and bit/BHA balling Gumbo problems. · Coal stringer in the lower Ugnu have caused stuck pipe. · No major instances of lost circulation problems have occurred on Pt Mac 2 wells. · Gas cut mud has been experienced in the Colville shales in neighboring wells. A 10.1 ppg mud may be required here. Disposal · Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. · Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal, except any metal cuttings which will be sent to the North Slope Borough. TEM 10/9/97 Revised-lO/7~97 BOP STACK CONFIGURATION 5/8 RSRRA Lk:EVOY 4 - ]YPE £ ¥,ALVE IYPE E GAlE VALV~ x 1~ 5/11"-5,o00 I~ R.G. 4 I/~G'.-,5.000~ S~ BLOW-OUT PREVENTER STACK . PAA RI(; 6 9CT '10 1997 13. $ 1/.16'.10~ SENSOR BLOCK; .: - 14.. 4. 1/.Io""-1OM X 4. .1_/'16'-10M SPOOL 15. D 1/8'--5M X 3 1/8'-5M SPOOL ' CHOKE IVlANIFOLD SCHEMATIC D.A~ Pl~ ~- 1. OlVERTER ANNULAR NORtvW ~ ¥ OPEN. 2. ~W-VALYE NORU/~Y CLOSED. DiVERTER SPOOL ~P~ ~ ~/~":~ooO~sl 2~ ~/~* 2000PSi AIVNUL~ i iii . I ! I¢ _',, .1 i I _ I FI~W'V~ 16" FIG. 66 KNIFE VALVE 'ANSI 150 FLA~OES J 1111 East 8Q~ Avenue /md~orage, Nast~ ~518 (907) 349-4511 FAX (907) 344-2160 Wednesday, O~ober08,1997 West Beach, Well WB-5 (P3) Close Approach Analysis Under method (c) WBEACH-02.Violates 'the. 'Major" (floWIng)& "Minor" (shut-in) dsk policy from 1,892' to 3,737' MD..The closest pOint is 2,931'-MD with 264 ff o1' ellipse and safety factor overlap, and a su~/eY to survey separation of 511 ff. Under method .(d) using 'a.dsk base' of 1:300, WBEACH-02 passes with an allowable deviation of 511 ff at 2,931' .MD, and a minimum allowable deviation of 173 ft at 1,892' MD. . ' Under method (c) WBEACH-04 violates the "Major" (flowing) & ,Minor" (shut-in) dsk · policy from 11,679' to 13,268' MD. The closest point is 12,774' MD With 44 ft of ellipse -and safety factor overlap and a survey to survey separation of 556 ff. -Under method (d) using a risk base of 1:300, WIBEACH-04 passes with an allowable · deviation of 380 ft at 12,774'-MD,-and a minimum, allowable deviation of 378 ft at 12,972' . MD.'. Currently, WBEACH-02 is P/A'd .and WBEACH-04 is plugged and secured. All data 'documenting these procedures is available 'for inspection at the Anadrill DireCtional Planning Center. Close Approach Drilling Aide to be provided: - Close approach (spider maps), 'and traveling cylinder maps will be provided to aid the direction driller in avoiding the close approaches assOCiated with this we.J_, ~t ~. ~'~ :SurveY Program: Instrument Type Start Depth MWD - Standard (declination corrected) KBE (0'.MD) . ClOse Approeoh AnalySis results: End-Depth TD (17,255' MD) Tom Maunder Shared Services Drilling Tom: We have examined the potential intersections 'of 'well WB-5 (P3) with all other potentially conflicting wells, according to the BPX Anti-ColliSion-Recommended Procedures Version 1,1, dated 02/14/97, approved 03/10/97, . Method of analyeis: a) Global well scan via Anadri[I in-house software With validation against DF. AP database, and independent AOAGCC Well database~ b) Calculations based on traveling cylinder; normal plane .using Anadrill in-house anti-collision Software with conservative Wolff & DeWardt instrument coefficients, and major ellipse radius in all directions. ~ c) Wells not passing the Anadri!l anti-collision are further analyzed using the DEAP v3.0 IPM's in DDSS close approach analYSis module with safety factors applied. d) :If needed, wells not passing .the above, rule are studied using DEAP v3.0 dsk based analysis at the client requested .risk factor. .e) Ali depths are relative to the planned well profile. f) SSD shut-in and flowing safety factors are applied t° al! above methods. Anad~&~l 8chlumbe~jer Alaska ]1ll Rack 80~h Avenue AnchoraBe, AK 995L8 (907) $49'-45LL ~x 344-2160 D£RHCTZO~AL ~H~ Plf2~{ IO~ SHA.RF~D $BRV£C~9 DRI~LI~G Well .......... : ~B-$ (PS) P£eld ........ ~ ~est Beach Oom~uta~on..: Mtn£mumCurv&ture Units ........ :'FHHT Surface ba~..: 70.35835052 ~urface Long.: 148.47312922 Legal Descr£p~ion Surface ...... : 104 PSt 3219 PEt $25 T]2N RL4E UM Tar~e~ ....... ; tLS PSh 220i ~BL S2G T12N Rt5E %~4 BHL .......... : L92 F~h 1998 ~HL '820 T12N R158 ~M L&)C,~T£ONS - AI.ASI~ Zone: 4 X-Coord* Y-Coord 687975.92 S98~003.2D 69897~.G0 5988~80.00 699L74.16 598.8662.49 PRODO$~D WH~.v. PROP~.w- ~TATION HBASURHD INCI~ D]RBCTION VE,[tTICAL-DHPTHS ~HCT£O~ ~DHNTIPICAT]ON D~PTH ~/qG~S ~MI~TH ~ SU~-S]IA DHPART KB 0.00 0.00 0.00 0.00 -~0.~0 0.00 8AS~ PBI%MA~RO~? 1~0.50 0.00 0.00 ~40.~0 ~00.00 K0P BU~{..,D L/tOO 1800.00 0.00 S8.9T LB00.00 L759.S0' 0.00 1900.00 1.00 58.97 ~B99.99 1859.49 0.8~ BUILD 3.5/100 2000.00 2.00 Se.97 L999.96 1959.46 3.4~ PreDated ..... = 08 Oct L997 Vert sec~ az.= 64.65 KB elevation.: 40.50 tC Scale ~ac:or.: 0.999940L4 Co~ve:gence,,: +~.43806584 ANADRI£L AKA-DPC APPROVED OCT 0 ? 1 97 INi/IAL~ COORD]~ATBS-~I%OM ALABKA Zone ~BLLH]{AD mmmm==~mmm 0.00 ~ 0.00 H 0.00 ~ 0,00 B 0.00 N 0,00 H 0.4g ~ O.~5 B ].B0 N X Y PACB 100 68~9~$.92 S983003.20 59R 0.00 68~975.92 5983001.20 59R 0.00 687975.92 9983003,20 59R 0,O0 68?9?6.66 $953003.67 S~R 1.00 2.99 · 68T9~8.86 5983OOS-0~ 59R ~.00 BU]I.,D 2/L00 euzzm 2]00,00 3,50 58,97 2099.84 2OS9,34 8.15 4,27 2200,00 5,00 58.97 2199.56 2L59.06 1~,62 8.09 2300.00 7.00 58.9? g299,01 2258,51 26.0~ 13.48 2400.00 9.00 58.9? 2398.03 2357.93 39.88 20.66 2S00.00 11.50 58.97 2496.43 2455.93 57.59 29.83 7.10 H 687982.9~ 598300~,65 59R L.SO L],45 B 687989,L6 59830]].63 59R 3.SO 22.4L H 687997.98 5983017.24 HS 2.00 34.33 R 688009.72 598~024-T~ HS 2.00 49.58 R 688024.73 59830~4.26 ~S 2.50 2600.00 14.00 58.9V 2593.96 2553.46 79.99 41.2L N 68.¢9 B 688043.35 5983046.11 HB 2.50 2T00.00 16,50 58.~7 2690,43 2649,93 ~05.73 54,T? N 9~.02 H 688065.54 6983060.23 RS 2.50 (Anadrill (c)97 HBBP3 3,.0C 2:59 Pi',{ P) WB-R (P3] 08 Oc~ 1997 PaEe' 2 m~ ~ .~ ----==----~m am:mm m m m= ~- = m mm mm m STAT IOH 1 DTrNT:E FICAT I ON MBASURBD INCLI{ DIRECTION VERT~CA~-'D~PTHS SRCT£ON DEPTH ANGLE A~£MUTH TVD SU~-S~A DE~ART 2B80.00 19.00 ~B.97 2785.66 2745.[6 136.06 2900.00 21.50 58.97 28~9.47 2fl38.97 Lq0.51 3000.00 24.00 58.97 ,2973'.68 2931..18 208.99 3100.00 26.5~ 58.97 3062..12 3021..62 251.4R 3200.00 29.0~' 58.97 3150.6~ 3110.~t 29~.78 C00RD[NAT~S-FROM ALASKA Zon~ % TOO~ Dh/ W~LLH][AD X Y FACH ~00 70.48 ~ l£7.15 B 688091,25 5983076.~9 HS 2.R0 88,~2 N 1~6.80 E 688120,45 598309R.L~ HS 2,50 £08.26 N ~79.93 8 688£53.07 5983~[5,93 ~S 2.50 ~30.25 ~ ' 216,48 H 688~89.05 5983~8.83 HS 2.~0 154.2~ ~ 256.38 H '688128.~3 R98~163.83 2.50 3300.00 31.50 58.97 3236.99 3196.49 343.92 L80.22 3400.00 3A.00 58-97 3321.09 3280~59 403.95 208.1~ 3500.00 36,50 58,97 3402.~4 3362.24 459.19 237.86 3600.00 39.00 ~8.97 3481,81 3441.31 520. L2 269.42 3700.00 4~.50 ~8.97 3558.12 3517.62 584,42 302.73 HS 299.54 E 688270182. 5983190.87 ES 2.50 345.89 ~ 688336.46 59832L9.91 HS 2.50 395.34 l~ 688365.L4 5983250.89 HS 2.50 447,79 g 688416.98 5983283.76 Rg 2.S0 503.15 H 68847L.29 ~983318,44 H~' 2.50 Ts (sv4) Ts (sv3) 3776'.41 43.4l 58,97 36L4.50 3574;00 635-75 329,32 3800.00 44.00 58,97 36~/,'55 359L,0~ 65~.97 337.72 3900.00 46.50 58.97 370~.95 366~.45 722.64 374,33 4000.00 49,00 58.97 3769.18 37~8.68 796.3L 4~2.49 4100.00 R[~50 58.97 3833.12 3~92.62 872,82 452.12 547.35 B 688524.80 5983346.13 HS 2.50 R6L.31 B 6Bf1528.R5 5983354.88 HE 2.50 622,16 ~ 688588.45 5983393,00 HS 2.50 685.58 R 688650.89 5983432.74 ES 2.50 751.46 R 6887L5.75 5983474.'01 RS 2.50 4200.00 54.00 58,97 3893.64 3853.t4 952.04 493,16 N 819.66 4300.00 56.S0 58.9? 3950.64 3910,[4 [03~.81 535.51 R 890,06 4355.1l 57.88 S8.'97 3980.50 3940.00 1079.9l 559.39 ~ 929.75 4400.00 59,00 R8,97 4003,99 3963.49 ~117.97 579.11 N 962.52 4500.00 61.50 58,97 4053.61 4013.11 1204.37 623.86 N ~036.9~ 668782,90 5983516.74 HS 2.S0 688852.20 5983560.85 HS 2.50 688891.28 Rg83585.TL HS 2.S0 688923.54 5983606.25 HS 2.50 688996.78 5983652.85 HS 2.50 ~> Z ~J 'U EtlD 2.5/100 BUZLD =3 (TTe/svl) 4600.00 64.00 58.9~ ~099.40 4058,90 [292.85 669,69 N 5113,08 8 689071.77 5983900.57 HS 2.50 4700.00 66.50 58.97 4141.26 4100.76 L383.22 7/6,51 N 1190.89 B 669148.38 S9fl3749.32 HS 2-50 4800,00 69.'00 58.9q 4179.[2 4138,62 L475.33 764.22 ~ 1290.19 B 689226,45 5983799,0L RS 2.5G 4800.22 69.01 S8.97 4L79.20 4138.70 1475.53 764.33 N 1270.36 H 689226,62 5983799.12 HS 2,50 5783.54 6~.01 58.9~ 453L,50 449~.00 2389.22 1237.6L N 20~7.00 5 690001-09 598429~.97 ~S 0.00 9-5/8" CSG 1:'T <11> 6645.99 69.0[ 58.97 48,10.50 4800.00 3190.60 1652.'73 N 274.6.95 E 690680.36 5984724.24 HS 0.00 UG4A (K-L5) 7050.7L 69.02, 58.97 4985.50 4945.00 3566.65 1847.52 N 3070.71 B 690999.L2 5984927.09 H9 0.00 c~v~ =.s/~oo 89~6.~ 69.02, s~.9~ 5661.00 5620.50 s~8.~5 ~755.00 ~ 48-~.00 . 69~48~.07 898~8~2.08 100~ 0.00 ANADRILL AKA-DPC APPR(.')V'ED :,.~.== m m m n ~, -= :=n ~TAT ~0N ~H~U~ D ID~TIPI~TION DHP~ 9000.00 ~100. O0 9200.00 9~00.00 ~ 2.S/LO0 C~ 9314,~6 WEST DROP 4/100 PROP0SHD WHich PROF~hE ==mmv= :nmm=~mm m==~mm:~lmmm~=smm INCb~ DIR~CT~O~ VHRT£CAL-DHPTH$ SHCT£0N A~L~ AZIMUTH TVD SUB-SEA DHDART 68.~3 60.65 5684.03 5643.53 H377.93 68.34 63.33 ~720.63 5680.£3 ~470.89 67.98 65,97 5757,84 5~17.$4 5563,~0 67.67 68,65 $?95,59 5755,09 5656.]9 6~,63 69,04 5801.12 5760,62 5669.62 L~727,85 67,63 69.04' 6719,~O 6679,00 7894.48 .1222~.87 67,63 69.04 6907,50 6867.00 834'9,92 1~68L.00 67,63 69,04 8223,97 8183,37 £~538,96 15700.00 66.87 69.04 823~,22 8L90.72 £L556,43 15800,00 62,8~ 69.04 827~,67 8~3~.17 11646,67 08 OCt 1997 Page 3 COORD I NATES-PROM 2784.97 N 4630.51 ~ 2828,68 N 4~12,65 ~ 2868.44 ~ 4796.5~ E 692698,66 5985990.94 2904.16 N 488].94 S 69278~,16 5986098,79 2909,02 E 4894.$£ H 692795.59 5986033,96 AL,A~10~ ~ofle 4 TO0~ ~/ X Y ~ACH 100 69~534,80 5985903.33 L00R 2.$0 692615.82 5985949,09 99R 98R 2.50 97R 2.50 HS 2,50 3707.25 N 6978.58 R 694858;86 S986884.20 H8 0.O0 3870.66 N 7405.21 g 69528L.23 5987058.26 RS 0.00 S014.83 N 10392'.45 H 698238.64 5988276.97 LS O.00 S021.L0 ~ /0408.81 B 698254.84 5988283.64 LS 4.00 5053.47 N L0493.34 B 696338.53 S988316.L3 ~S 4,00 TOP SHAhB WAL~- HND 4/~00 DROP L5900.00 58.87 69.04 8322.34 8281.6~ 11733.74 16000.00 54.87 69.04. 8376.98 8336.48 118LT.2Z 16100.00 S0.87 69'.04 8437.33 8396.83 [L896.67 16200.00 46.67 69.04 8503.09 8462.69 L/971.~5 16300.00 4~.87 69,04 8573.94 8533.44 £2042.07 £6400.00 38.87 69.04 8649.54 8609.04 12107.30 £6500.00 34.8~ 69.04 8~29.52 8689.02 12L67.L0 16544.59 33.09 69.04 8766.50 8726.00 /2~91.'95 36600.00 30.87 69.04 8813.49 87?2.99 L222~.20 1662~.81 30.00 69,04 6632.29 8791,79 /2232,21 5084,71 N 10574,90 E 5lL4.'66 ~'10653,09 B 5143,17 N L0727.$3 B 5/?0.1L N /0797.85 B 5J95.34 N 30863.7~ H 5218,7~ N 10924,82 5240.19 N 10980,84 S249,1~ N 1/004,12 5259.60 N X103~.5~ 5263.55 N 3104L,84 6984L9.27 598835L.40 LS 4.00 698496.68 5988383,30 LS 4.00 6985~0.38 5988413.67 ~S 4.00 698640.00 598844~.36 I~S 4.00 699~05,22 S988469.24 ~9 4.00 698765.70 5988494,16 LS 4.00 698821.L? 598851?.02 ~S 4.00 690844,2~ 5988526.$£ LS 4.00 69887L.34 5908537:69 ~$ 4.00 69888L.55 598854L.90 RS 4.00 Z C) KRZ <<<<<<<<<<~<<<¢< 1670~.72 30.00 69.04 8903.S0 8861.00 12272.05 KU~ARUK 16823.81 30.00 69.04 9005.S0 8965.00 1233~.9L TARGET **~*****~*~ L6821,81 30.00 69,04 9005.50 8965,00 1233L.9~ MXL%U~F~ACH L7081.61 30.00 69.04 9230.50 9L90,00 L246L,4~ TD / 7" L~R PT <1~> 17254.89 30,00 69.04 9380,50 9340.00 L2547,75 5277,85 N 11079,15 E 698918,49 5968557,1~ HS 0.00 5299.32 N L1L35,22 H 698974,00 S988580.00 HS 0.O0 ~299,~2 ~ ££135.22 H 698974,00 5988580,00 ~9 0.00 5345.79 N 11256-53 H 699094.10 5988629,49 HS 0,00 5376.76 N ]1337,40 B 699L74.16 5988662.49 0.00 08:24 907-344, ~ '68 ANADRTLL DPC - PAGE 87 SHARED SERVZCES DR T LL T NG ~.~'iAD~,_~ A~,D~cVEF~TICAL SECTION VIEW '°--- ' ""~'~ ',~Ii~ s~t~o~ ~t:' ~4.55 ~~'~'~"'~ '~ " 'TVD Scale.: 1 inch : 200 feet o - ~ .. ~T ~ ~.,~ Oep Scale.: ~ inch : 200 feet . . Drawn ' · 08 Oct J997 ~~ /nadri 11 Schlumberger 0 - ,, Marker Identification ~ BKB SECTN INCLN~ ~ ~) DROP 4/100 156B1 8224 1~539 67.6a[ B) END 4/100 DROP ~6622 8832 J2232 aO. [ C) TARGET *~*~*~,~ tGaa~ 9005 t833~ 30.00i 0 D) TO / 7' ~R PT q i> ~7255 93B0 1254B 30.00) ., : . . .. . . . .. }- ~ <~<~<~ ~c~c~- ~ - . . ' . ~ '- . . - . g.. · , . I" . . . ~ _ . . ' 21200 1~300 12400 11500 11600 11700 iIBO0 lt90O 12000 12100 2~200 t~300 12400 12500 ~ -Section De )arture I /Inadr~ ] ]$ch]umberger i i WB-5 PLAN 'VIE~I i CLOSURE ' 12549 feet at Azimuth 64.63 DECL INAT SCALE. DRAWN. ii C!' BUILD DJ' BUILD El ·BUILD IG) 9-5j H) CURVE I) END OROP' END 141 lD~ SHARED '~ERVICES DRILL NG i [ i iii i ii ii i i ii · ii iill i i ii i i i i · i ~ NAT]ON · +2.B.~/C'.iI"(E) . . AN~,Dp, jLL AKA-I ...... ,: ~ .inch = 1500 feet ... , , os.o~t ~7 . ' ;-',," ~,','-,~ ' - , : ". , '. , .., , . " ...'O0'i t~1~1397' , ]dent i f ica t ion'. RD ." N/$' ' ' .' ,~1 __ . ,,, -. .. ' ' o' oN · "OE.' I)uII.o ]/1oo looo o lq ' o 'E . ' . '. '. , . . .D l.S/:lO0 ;]000. " 2 N '3 E .. ', .. .D 2/100 . . ;);~00 [I .N 13 E . . ,,,, ', ,D 2.5/t00 ;!400 2! N.' 34 E ,, .' ' 2.5/IOOBUILD '4800 764N ',,TOE. ' . '..'. far, I.L {flad'lS250 f,"-I rs' csG PT <11> 6646" !653 N 2747 E ' IE'2.5/100 8935 2755 tt 4579 E .. . ..... I . -- 2.5/~100 CURVE . .93t5 2909 It '4895 E. " I ' ' . . .. _~.d ~' 4/~00 ' 1568! 5015 Iq ..' 10392 E ...' . 4/100 DROP ".16622- 5264 N' 1t042.E. ' '. . ~f xxx~xx-xttxx-xxx 16922 5299 lq 'I1t35 E ' ,,' : .... / , -- ! 7' LNFI PT <[[> 17255 §~77 N 11337 E ' · '' '. , ' ' ' I .... · . . . ' . ' . ,, ,' ~' .' · , . · _~- ,._) ~ .. , · . m= ~~' -- I _. .......................................... :-..--' ............ :.'_ .......... .2' .................................................................. 2250 3000 b2bO bOUU blUU iouu ; .... ;.,J. 3750 4500 L II I z 'o G~ Pl 'SHARED SERV.'ICES DRILLING ANADR. ILL AKA-DPC APPROVED OCT 0 8 ' 997 im Anadr Yl ] Schlumberger ii i WB-5 (P3) VERTICAL SECTION VlE i Section at: 64.55 TVD Scale ' 1 inch = 2000 feet Oep Scale.' 1 inch = 2000 ..feet Drawn .... · OB Oct ~997 A . . , Karker Identification ND 8KB SECTN INCL AJ KB 0 0 0 O. · . Bi KOP. BUILD I/tO0 lBO0 t800 0 0.( CJ BUILD 1.5/100 2000 2000 3 2.( · ' DI BUILD 2/~00 2200 2200 ~6 5,( ' ' ' ' "~ El' BUILD 2:5/t00 2400 2398 40 9.( , ~ · "'-I~f=- . '. . . ,. IA~E'P~ ~f,.~ . F} END 2.5/~00 BUILD 4600 4179 i476 69.( -,u ....... . ., ..... . , Gl 9-5/8' CSG PT <11>" 6646 .:484t D q~-' · , ,HI CURVE ~.5/~00 ' B9~ ~61 , 53~9 69.( ' 'E q~'.. . ,. ' " Ii' END 2.5/J00 CURVE 93t5 ~01 5670 67.I , ........ dj DROP 4/100 ' ~5681 8224 t1539 67.t ~ ,. ' ' .... KJ END 4/tOO 'D~P 36~2 8832 32232 30.( .. LJ'.TARGET'X~xxx~x~ ]6622 ~05 12332 30,[ ~ - . -- '-- - ' - ..... '- 3E ~)--~G ~} TO / 7' LNR PT <11> ~7~ ·9380 ~2548 30,( ~~r'~' ---'- ~ .............. " -'' ...., ' ...... . -~~fl~-- _ .S ~ ,. · ~st ~f- ~ ~ ................... ~ ~7-T'-~ _ ~ ,'~- .... ~ ~' ~ ......... ~ ...........................................-- . ...................................................................................................................... J ' Section Oepariure . . , i ii i i i i i ii i i iii ii i ~a~[l] (cJ97 ~3 3.~ ~50 PN P) Z TONY KNOWLES, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 October 2. 1997 Dan Stone Senior Drilling Engineer ARCO Alaska. Inc. P O Box 196612 Anchorage, AK 99519-6612 Rc: Wcst Beach WB-5 ARCO Alaska. Inc. Pennit No. 97-185 Surf Loc.: 109'NSL. 3220'WEL. Sec. 25. T12N. R14E. UM Btmhole Loc.: 503'NSL, 1524'WEL. Sec. 20, T12N. R15E. UM Dcar Mr. Stonc: Enclosed is the approvcd application for pcrmit to drill thc abovc rcfcrcnccd wcll. The permit to drill docs not cxcmpt you from obtaining additional pcm~its rcquircd bx' law from othcr govcmmcntaI agcncics, and docs not authorize conducting drilling operations until all othcr required permitting determinations arc made. Blowout prcvcntion equipment (BOPE) must be tcstcd in accordance with 20 AAC 25.035. Sufficicnt noticc (approximately 24 hours) of thc BOPE test pcrfonncd bcforc drilling bclow thc surfacc casing shoc must be givcn so that a rcprcscntativc of thc Commission max' witncss the tcst. Notice may bc givcn bx' contacting the Commission pctrolcum ficld inspcctor on thc North Slope pager at 659-3607. David W. Jolmsto~~_~ Chairman BY ORDER OF THE COMMISSION dll;enclosurcs cc: Department of Fish & Game. I labitat Section w.'o encl. Department of Envinomnlent Conservatiml xvo encl. .... STATE OF ALASKA ALASKA u~L AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill Ilb. Type of well [] Exploratory I--I Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI []Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RTE = 41' West Beach/Kuparuk 3. Address 6. Property Designation P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 034627 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 109' NSL, 3220' WEL, SEC. 25, T12N, R14E (not final) West Beach At top of productive interval 8. Well Number Number U-630610 430' NSL, 1823' WEL, SEC. 20, T12N, R15E WB-5 At total depth 9. Approximate spud date Amount $200,000.00 503' NSL, 1524' WEL, SEC. 20, T12N, R15E 10/15/97 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 034628, 503'I WB-2, 171' at 1948' 2560 17874' MD / 9570' TVD 16. To be completed for deviated wells 17. Anticipated pressure {see 2o AAC 25.035 (e)(2)} Kick Off Depth 1800' MD Maximum Hole Angle 69° Maximum surface 2600 psig, At total depth (TVD) 9000' / 3500 psig 18. Casing Program Specifications Setting Depth Size Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 133# H-40 BTC 80' 41' 41' 121' 121' 260 sx Arctic Set (Approx.) 12-1/4" 9-5/8" 40# L-80 BTC-Mod 6607' 40' 40' 6647' 4841' 1440 sx PF 'E', 860 sx 'G' 8-1/2" 7" 26# L-80 BTCM 17835' 39' 39' 17874' 9570' 180 sx Class 'G' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented MD TVD Structural Conductor Surface Intermediate Production Liner '~':~ Perforation depth: measured ~'"~'~" 0ii )/- f-;~$ (_;.-.}r;~;. U(~i'~ir,qisSi~ true vertical Anchora%~ 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: Dan Stone, 564-4002 Prepared By Name/Number: Kathy Campoamor, 564-5122 21. I hereby certify that the fo~ true and correct to the best of my knowledge Signed ~----~--- ~.-~, Dan Stone Title Senior Drilling Engineer Date Commission Use Only Permit Number I APl Number I Apprivil Date Isee c°ver letter ?~ -/'~¢:"..~' 50-0~_.~ - 2...,2-.~/ ~ ~t5 '~ 5'~ forother requirements ..... Conditions of Approval: Samples Required []Yes 1~o Mud Log Required []Yes [] No Hydrogen Sulfide Measures []Yes /[~i~ No Directional Survey Required ~]Yes [] No Required Working Pressure for BOPE [-12M; FI3M; ~ii~sM; r-I 1OM; I-115M Other: by order of Approved By Commissioner the commission Date I Fr~rm 10-401 R~.v_ 12-01-R.~ Submit In T fDlicate I Well Name: I Type of Well (producer or injector): I Producer Surface Location: Target Location: Bottom Hole Location: 109' FSL 3220' FEL T12N, R14E, S25 (approx.) 430' FSL 1823' FEL T12N, R15E, S20 503' FSL 1524' FEL T12N, R15E, S20 I AFE Number: [2D0047 I Rig: I POOL 6 I Estimated Start Date: I10/15/97 I I Days to complete129 I m.' 1 7874' I TvI : 1957 ' brt I I RTE: 141.0' I Well Design (conventional, slimhole, etc.): I Ultra Slimholem7" LS Formation Markers: Formation Tops MD TVD Base of Permafrost 1741 1741 SV1 (T3) 5899 4573 9 5/8" Casing Point 6647 4841 9-5/8" csg shoe below SV1 & above K-15 K15 (Ugnu) 7166 5027 West Sak 11931 6747 K-12 12463 6940 K-10 16910 8742 HRZ 17241 9023 Kupamk 17276 9053 OWC 17435 9191 Miluveach 17549 9290 TD 17874 9570 7" casing shoe. Casing/Tu ~ing Program: ..~ ~ :--~ Hole Size Csg/Tb~ WffFt'~ Grade Conn Length Top Btm O.D. MDfrVD MDfrVD 30" 20" 133# H40 BTC 80' 41/41' 121 '/121' 12 aA" 9 5/8" 40.0,9 L-80 BTC-Mod 6607' 40'/40' 6647'/4841' 8 W' 7" 26.0g L-80 BTCM 17835' 39'/39' 17874'/9570' 6" (cont) 4 ½" 12.6g L-80 BTCM Tubing 4 ½" 12.6,9 L-80 BTCM 17238' 38'/38' 17276'/9053' Mud Program: Surface Mud Properties: Spud Density (ppg) ~?unnel Vis I Yield Point 8.6-9.5 ! 100-300I 30-70 112 ~A" hole section [ 10secgel I0mingel 20-60 40-80 pH 9-10 Fluid Loss 6-8cc Production Mud Properties: LSND I 8 V2" hole section Density (ppg) Plastic Vis I Yield Point 10 sec gel 10 rain gel . 8.8-10.0 8-15I 20-30 5-15 < 30 pH 9.0-9.5 IFluid Loss I 4-6cc DRAFT-09~19~97-3:46 PM IProduction Mud Properties: 6% KCL Density (ppg) I Plastic Vis ]Yield Point I x0.5-1a.0 I 8-a5I 25-30 [ 8 ½" hole section (below K- 10) I 10secgel I10mingelI pH 12-15 < 30 9.0-9.5 I Fluid Loss 4-6cc Cement Data: Casing First Stage: Second Stage: Comments Sxs/Wt/Yield Sxs/Wt/Yield 9 5/8" surface Permafrost "E": 870/12.0/2.17 Two stage job: casing 570/12.0/2.17 (assumes 200% First stage Permafrost "E" to 6647'. excess in permafrost) lead from 2000'- 4600' @ ES cementer Class G: 50% excess followed by @ at 2000' 860/15.8/1.15 Class G tail from shoe to MD. 4600' (750' TVD) @ 50% excess + 80' shoe. Second stage Permafrost "E" circulated to surface. Casing Lead:Sxs/Wt/Yield Tail: Sxs/Wt/Yield Comments 7" none 180/15.8/1.15 Class "G". Volume based on 500' of cement above Kuparuk with 50% excess + 120' shoe. Liner Lead:Sxs/Wt/Yield Tail:Sxs/Wt/Yield Comments 4 ½"-~ none As needed/15.8/1.15 Open Hole Volume + 40% (contingency) excess + 150' liner lap + 120' shoe joint I Logging Program: Open Hole Logs: Cased Hole Logs: 12 ~A" MWD Directional only 8 ½" MWD Directional to K-10 8 ½" LWD DIR/GR/RES/DEN/NEU to TD. Log tops (GR/RES) on trip in hole. 8 ½" DPC-RFT/Sonic GR/CBT (CBT may be requested prior to running tubing). Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and drilling fluid system schematics on f'fle with AOGCC. Directional: KOP: 1800' MD Maximum Hole Angle: Close Approach Well: 69 degrees WB-2 171' from tolerance line at 1948" DRAFT-09~19~97-3:46 PM Drilling and Completion Scope 1. Move rig to WB-5. NU diverter, riser and flowlines. 2. Directionally drill 12 W' surface hole to -6647' MD. 3. Run and cement 9 5/8" casing w/2 stage job. Cement to surface. 4. Drill 8 V2" production hole with MWD DIR to -16900' MD. 5. Trip and PU LWD tool. 6. Change over mud system to 6% KCL. 7. Drill 8 V2" production hole with LWD DIR/GR/DEN/NEU/RES to TD at 17874' MD. 8. Run DPC RFT/Sonic. 9. Run and cement 7" casing. 10. Run 4-1/2" L-80 production tubing with 7"x4-1/2" packer, 4-1/2" SSSV, and 4-1/2"x1" GLMs. 11. Freeze protect and secure well, RDMO. Drilling Hazards/Continqencies · The original reservoir pressure is 4450 psi at 9000' ss. Due to local production, the expected reservoir pressure is 3500 psi at 9000' ss. Abnormally pressured formations are not expected in this well. · Tight hole has been experienced in the lower Sagavanirktok, below the surface casing shoe which were set into the SV4 sand. This has caused stuck pipe incidents and bit/BHA bailing Gumbo problems. · Coal stringer in the lower Ugnu have caused stuck pipe. · No major instances of lost circulation problems have occurred on Pt Mac 2 wells. · Gas cut mud has been experienced in the Colville shales in neighboring wells. A 10.1 ppg mud may be required here. Disposal · Cuttings Handling: Cuttings should be hauled to the ball mill at CC-2A. Fluid Handling: Haul all drilling and completion fluids and other Class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal, except any metal cuttings which will be sent to the North Slope Borough. TEM 9/16/97 DRAFT-09~19~97-3:46 PM Anadr£fl SchlumberBer Alaska DistriCt 1111 Ilaat BOth Avenue Anchorage, AK 995Z8 (907] 349-4511 Pax 344-2160 DIRECTIONAL ~HI./~ PhAN for SI4ARHD SERVICE8 DRILblNG well ......... : WBH~(~{-0S (P2) FieLd ........ : West Beach Co~utation..: Mfn£~um Curvature Unite ........ : F~HT Surface bat..: ?0°35836507 N Surface bonB.: 148.47313618 w Surface ...... Target ....... ~egal Description ]09 Pgh 3220 FEL 430 PSb 1823 FF_,L 503 PSL 1524 b"KL hOCAT£ONS - ALASKA Zone: 4 X-Coord Y-Coord 825 T12N R14il UM 687974.93 5983008.50 S20 T12N R15B rD4 699342.95 5988904.46 S20 T12N. ~LSR UM 699639.55 5988985.40 PROPOSBD 9rgLd~ BROPI~.H Prepared ..... : L9 Sep 1997 Vert sect az.: 64-22 KB elevation.: 4L.00 ft Magnetic Dcln: ~20.565 (il) Scale Pactor.: 0.99994~~ Convemence. : +Z.~3S0S NADRtLL APPROVED FOR PERMITTING AKA-DPC . ONLY PLAN STAT! ON II)IlK[ F1 CATION ~D BUE~ L/lO0 ~UILO L.S/IO0 BUILD 2/LO0 ~umo 2.s/zoo MHASURHD INCLN DIRI~CTrON '4~RTICAL-DHPTHS SHCTEON COORDINATES-FROM DEFFH ANOLH AZII~dTH TVD SUB-SBA DIIPART WELLHBAD 0.00 0.'00 0.00 0.00 -4L.00 0.00 0.00 N 1741.00 0.00 59.02 1~4L.00 1700.00 0.00 0-00 N 1800.00 0.00 ~9.~2 18'00.QO ~9.00 0.00 0.00 ~ I900.00 1,O0 59.02 1899,99 1~58.99 0,87 0.45 N 2000,00 2,00 59.~2 1999.96 1958.96 3.48 L.80 N 2ZO0.O0 3,50 59.02 2099.84 2058.84 8.25 4.27 220a.00 5.00 59.02 2199.56 2L58.56 L5.63 8.08 2300.00 ~.00 59.02 2299.01 2258.0L 26.04 13.46 2400.00 9.00 59.02 2'398.03 2357.03 39.90 20.63 2500,00 11:50 '59.02 2496.43 2455.43 5T.62 29.~8 2600.00 14.'00 59.02 2593.96 2552.96 79.60 4L-14 N 2700,00 16.S0 59.02 2690.43 2649.43 10,5.79 54.68 N A~ASKA Zone 4' TOOL DL/ x Y FAC~ 300 mmammmmm{ :=:~ 0.00 E 687974.93 5983008.50 59R 0.00 0.00 E 68~974.93 5983008.50 SgR 0.00 0.00 B 68q994.93 5983000.50 SBR 0.00 0.95 B 687995.69 5983008.97 59R 1.00 2.99 B 687979.88 59830L0.3q 59R 1.OO q.ll B 68q981.93 S9830L2.94 59R 1.50 L3.46 B 68T988.18 59830L6.92 ' 59R 1,50 22.42 B 68T997.00 5993022.52 HS 2.00 34.35 B 688008.95 5983029.98 HS 2.00 49.61 ~ 68~023.77 5983039.52 HS 2.50' 68.52 E 688042.40 598305~.35 HS 2.50 9L.07 ~ 688064.60 5983065.~5 HS 2.50 Z ~D (Anadrlll (c)97 WBSg2 l;Oc '~' ) · " · . . tmgAc~-o5 ~TATIO~ ~,ASURED I DH1/T£PICAT I0~ u 2800.00 2900.00 3000.00 3100.00 3200.00 £NC~N mmmmmm 19-00 21.50 24.00 26.50 29,00 PROgOSED WE~.L PROFILE DZRECTION VERTiCAL-DEPTHS S~CTION AZIMUTH TVD S~8-SFA DEPART mmmmmmmmm mmmmBmmm mmmm=mmm ]mmtmmJm 59.02 2785.66 2744.66 136.~5 S9.02 2879.47 2838.47 170.62 59-02 297/.68 2930.68 209.~3 59.02 3062.~2 3021.12 251.60 S9.02 3150.6~ 3109.6[ 297.9g 19 Be~ 199g rage 2 mmmm mmmm COORDINATBS-F~0b[ ALASKA Zone 4 T006 DL/ WB~LHHAD X Y FAC~ 100 70.38 N 117.21 8 688090.33 5983081.79 HS 2.50 88.19 N [46.88 H 688119.54 5983100.34 }{S 2.50 ~08.10 N £80.03 H 688~52.18 5983321.0~ H$ 2.50 ~30.05 ~ 2~6.60 H 688188.18 5983~43.94 HS 2.50 154.02 N 256.51 H 688227.48 5983168.90 ~8 2.50 3300.00 ~3.50 59-02 3236.99 3195.99 348.f4 /79.95 N 299.70 K 688270.00 5983195.90 HS 2.50 3400.00 34.00 59-02 332~.09 3280.09 402-0~ 207.80 N 346.08 H 688315.66 5983224.90 NS 2.50 3500.00 36.50 59.02 3402.74 3361.74 459.48 237.50 N ~95.55 H 688364.37 5983255-84 H$ 2.56 3600.00 39.00 59-02 3481.81 3440.81 520-44 269,02 ~ 448.04 H 688416.05 5983288.66 H~ 2.50 3700-00 41-50 59-02 3558,12 3517.12 584.78 302,27 N 503.42 B 688470,~8 5983323.29 H~ 2,50 3740.20 42,51 $9.02 3588.00 3547.00 611.58 316.12 N 526.49 H 688493.29 5983337,72 HS 2.50 3800.00 44,00 S9.02 .3631.55 3590.55 652,38 337.21 N 561.62 H 688527.87 5983359,68 H8 2.50 3900.00 46.50 S9.02 370L.95 3660,95 723.10 3~3.~ N 622.50 H 688587.8~ S983397.~5 HS 2.50 4000,00 49.00 S9,02 3769,18 3728.18 796.81 411.87 ~ 685.9~ H 6986~0.29 S983437.43 H8 2.50 4100.00 5£.50 59.02 3833,12 3792.12 873.37 45Z,45 ~ 75~,86 ~ 688715.£8 5983478,64 H9 2,50 4200,00 54.00 59.02 3993.64 3952,64 952.64 492.42 N 820.10 H 688782.37 5983521.31 H9 2.50 4300.00 56.50 59.02 3950.64 3909,64 1034.46 534.71 N 890.54 H 688851.72 5963565.36 ~9 2.50 4356.05 57.90 59.02 3981.00 3940.00 1081.38 558-97 N 930.93 H 688891.49 5983590.62 HS 2.50 4400.00 59.00 S9.02 4003.99 3962,99 1118.68 579-24 N 963.04 B 688923.L0 5983610.69 H8 2.50 4500.00 61.50 69.02 4063.61 4012.61 120~.13 622.93 N L037.47 H 688996.37 5983657.23 HS 2.50 4600.00 64.00 59.02 4099.40 4058.40 1293.66 668.69 N LL13.68 B 689071,41 S983704.89 NS 2.50 4700.00 66.~0 59.02 4141.26 4100.26 1384.09 ~15.44 N 1191.53 B 68'9148.06 S983753.57 RS 2.50 4799.88 69.00 59.02 4179.08 4138.08 1476.15 763.02 N 1270.77 E 689226.O8 598~803./2 RS · 2.50 5898.94 69,00 59.02 4573.00 4532.00 '2497.97 129L.20 N 2L50.43 g 690092.~5 5984353.18 HS 0.00 6646.67 69.0~ 59..02 4841.00 4800.00 3193.14 ~650.53 N 2748.89 E 690681.3~ 598~727.40 }IS 0.00 UC_~A (K-LS) 7].65.62 69,00 59.02 5027,00 4986.00 36']5.62 't899.93 N 31.64.24 E 69£090.31 598498q.].2 /.iS 0.00 START 2.5/100 CURV~ 8934,51 69,00 59,02 5661,00 5620.00 5320.18 2750.00 N 458D.00 E 692484.21 5985872.41 93R 0.00 9000.00 68.91 60.'77 5684.52 5643.52 5381.13 2780.66 1~ 4632.87 E 692536.29 5985904.38 93R 2.50 '*0 (Anadr/ll (e)97 ~fBSP2 '3.0C 1:£~ PN P} , : ....... , ........ · 19 ~ep 1997 Page 3 PROPOSED NELL PROFIbE STATIOR M~.$UR.ED INCI~N £DEITI'IPLCA, T£ON DEPTH ANGbE 9100.00 68.81 9200.00 68.76 2.5/100 C't~VB 92~3.86 6~.74 9273.87 68.74 ~ST 8AK ~1031.1~ 68.7~ DIRECT l OW AZ'IMUTH 63.45 66 - 1.3 68 o1! 68 VHRTI CAL-DHPTHS SHCTION TVD SUB- SHA DR PART COORDINATES-FROM AL,~SKA Zone 4 ~H~ X Y 5720.59 5679-59 5474-33 5756.?8 5~15.78 5567.53 5783.56 57¢2.56 5636,28 5783.56 5742.56 5636,28 674~,00 6?06.00 8L07,05 2824.29 N 4715-30 E 6926~7.59 5985950.06 2863.99 N 4~99.63 E 692700.90 598599L.87 2890.75 N 4863.05 E 692763.62 5986020.21 2890.75 N 4863.05 E 692763.62 5986020.21 3814.03 N 7160.99 ~ 695037.53 5987000.82 PACE 100 92R 2,50 91R 2.50 HS 2.50 HS 2.50 HS 0.00 CM3 (K-12) ~2463.49 68.74 68.11 6940.00 6899,00 8602.01 16107.11 68.94 68.11 8261.06 8220.06 L1989.90 ~6200.00 65.03 68.11 8297.52 8256.52 12075.12 16300.00 6£.03 68.~1 8342.87 830~.87 12164.O2 16400.00 S7.03 68.11 8394.32 8353.32 12249.54 3998.98 N 762L.32 5264.97 N 10772.23 S296.82 N 10851.49 5330.04 N 10934.~7 5362.00 N 110L3,71 695493,O5 5987197.25 HS 0.00 698611.0£ 5988541.85 LS 0.O0 698689.44 5988575.67 LS 4.00 698791.26 5988610.95 LS %.00 698849.97 5988644.90 L~ ~.00 16500.00 53.03 68.11 8451.63 8410.63 ~2331.28 16600,00 49.03 68-11 8514.52 8473.52 12408.83 16~00.00 45.03 68-~! 8582.67 8541.67 12481.81 ~6800.00 41.03 68.~I 0655.76 8614.96 £2549.8? ~6900.00 37.03 68.11 8733.43 8692.43 12612.68 5392.54 N 11089.73 5421.52 N 11£61.85 5448.99 N 11229.~3 5474.22 N 11293..03 5497.69 N 11~51.15 698925.20 S988677.34 LS 4,00 698996.57 5988708,12 ~S 4.00 699063.73 5988737.08 I.,S 4.00 699126.37 5988764.09 I.,S ~.00 699184.18 5988789.02 L.S 4.00 TOP SHALR ~ 16910.73 36,60 68.LL 8912.00 8701.00 12619.09 ~7000.00 33.03 68.11 8815.30 8774.30 12669.94 EKD 4/L00 DROP 17075.66 30.00 68.L1 8879.79 8838.79 12709,39 HRZ <<<<cc<<<<<<<<<< t7241.02 30.00 68.LL 9023.00 8982.00 12791.88 KUPARUK 17275.66 30.00 68.LL 9053.00 9012.a0 12809.16 5500.09 N 11357.40 5519.09 N 11404.69 5533.83 N 11441.39 5564.65 N 11518.31 5571,LL ~ 11534.18 699190.07 5988791.$6 LS 4.00 699236.87 5988811.95 LS 699273.£8 5988827.40 HS 4.00 699349.L0 5988860.14 HS 0.00 699365.00 5988867.00 HS 0.00 TARGHT **'*********~'* 17275.66 30.00 68.LL 9053.00 90L2.00 L2809.16 MLL~CH t7549.33 30.00 68. LL 9190.00 ~49.00 12945.68 TD / 7" L~ PT <Il> t7873.69 30.00 68.LL ~570'.90 9529.90 1310~.48 5571.LL N 11534.18 E 5622.13 N 11661.14 E 5682.59 N 11811.63 E 699365.00 5988067.00 ~ 0,00 699490.64 5988921.18 HS 0,00 699639.5~ 598~985.40 0,00 Z -U ANADRILL AKA-DPC i APPROVED FOR PERMITTING ONLY .................. CA__na_4_r_~_k!_£~_.~_~_-~i?!.._L..o_c.._l.'__~.L.~_._~ ........................................... "_ ...... PlA. M .... _4A_.= ..... · L-..______.___ .,_ .,." -"='"'~"--:-' ............... I- ' '= 'U :I:> ITl i , , SHARED SERVICES DRILL ] ~nadr1]] Schlumberger. WBEACH-05 (P2) AN^Dm~ ^~:^-[~PC VERTICAL SECTIOt~ V'ZEN APPROVED x J;O~ ;'~,~NJll I IN~ TVD Scale' ! inch = ~aO0 feet ON ,Y Oep Scale' ~ inch = i600 fee( PLAii ~., ~ I)r'a.n ig Sep ~997 .... ~r'ke~ ~dentifi¢atJon MD BKB SECTN ¢ ' ' BI KOP BBILD 1/300 t808 D % El BUZLD ~.5/100 2000 2000 3 2.i -- E ~~ , F, D) BUILD 2/~00 '2200 2~00 ~6 5.1 ' ' E} BUILD 2.5/100 2400 ', F} END 2.fi/lO0 BUILD 4800 4t79 t476 69.00 - ',....~. 6} 9-5/8' CS6 PT <11> 5647 484~ 3193 69.1 , H} START ~.5/100 CURVE 8935 566~ 5320 69.~ , . "~~ .. L) TAFIGE1. tl~xxx~:~-~xxxx 17275 9053 t2809 30.. "~'" M) TD/7' LNR PT 41> t7874 957~ 13107 30.1 0 .600 '.!600 24'0~ ,. ',320~I 400~ . 4800 560~ 6400 7200 8000 BBOO. ;9600 :040~) I$EO0 ~2000 , ~2800 M 13§Ob ,, ',"' " , ' Section De arture -0 3> ITl WBEACH-05 (P2)' PLAN VIE~ 'CLOSURE. ' J3~07 ~eet at Azimuth 64.31 ANADRILL AKA-DPC IATION,' +2B.565 [E) · ~ in~, = moo ~.~t APPROVED · ~ s~p ~7 FOR PERMITTING . ONLY 0 ON O'E ~, , D ],5/100 20~ ~ N' 3' E ~/tO0 2~ 8 N .13 E ~,5/~00 BUILD 4~ 7~3 N 1~7~ E ~,5/~00 CURVE B~ 87~ N 4~0 E 2,SJtO0 C~RVE 9~74 . 4/100 IB107 5~5 N 1017~ 'E 4/100 DR~ 17076 7' LNR PI <11> 17~4 ~83 M, 1t812 E , ' ' ,', . ..' ' '. . . ~ ' '' ,, . . DECLINATION SCALE DRAHN A! KB .~ILD E) BUZLI) END J] DROP 3750 tuu u /uu t=uu ~u 'duuu{ ~/'~u '4~uU bgou ' b/bU /bUU UL""J,g YUUU 9/bO ]UbUO tlZbO 12000 t2750 <- WES ' EAST-> ~ " . , , . ~aadPlll (c)97 le~ 3.0C [: 13 I~1 PI. , .. . . .: . .." . . ... . ' , . ,,, . . , . , , '........ . ,..iI :,,f. :..... ,..: . ... '13 ITl 09/19/i997 · i3:06 90?-344- -~ '~60 ANADRILL DPO ' PAGE 07 1111 East 80~h Avenue Anchorage, Alaska 99518 (~07) 34g.4511 FAX (807) Friday, September 19, 1997 Dan Stone / Tom Maunder Shared Services Drilling Prudhoe Bay, Well WBeach-05 (P02) Close Approach Analysis Gentlemen; We have examined the potential intersections of well WBEACH-05 (P02) with all other potentially conflicting wells, according to the BPX Anti-Collision Recommended Procedures Version 1.1, dated 02/1.4/97, approved 03/10/97. Method of analysis: a) Global well scan via Anadrill in-house software with validation against DF_AP database, and independent AOAGCC well database. b) Calculations based on traveling cylinder, normal.-plane using Anadrill in-house anti-collision software with conservative Wolff & DeWarclt instrument coefficients, and major ellipse radius in all directions. c) Wells not passing the Anadrill anti-collision are further analyzed using the DF. AP v3.0 IPM's in DDSS close approach analysis module with safety-factors applied. d) if needed, wells not passing the above rule are studied using DF_AP v3.0 risk based analysis at the client requested risk factor. ' Ail depths are relative to the planned well profile. SSD shut-in and flowing safety factors are applied to all above methods. *. Start Depth KBE (0' MD) End Depth TD (17,874' MD) e). Survey Program; Instrument Type MWD - Standard (declination corrected) Close Approach Analysis results: Under method (c) WBEACH-02 violates the "Major' (flowing) & 'Minor" (shut-in) risk policy from 1,853' to 3,706' MD. The closest point is 2,893' MD with 270 ft of ellipse and safety factor overlap and a survey to survey separation of 544 ft. Under method (d) using a risk base of 1:300,. WBEACH-02 passes with an allowable deviation of 506 ft at 2,893' MD, and a minimum:allowable deviation of 171 ft at 1,948' MD. All wells may FLOW duringthe drilling of WBEACH-05 (P02). All data documenting these procedures is available for inspection at the Anadrili DirectiOnal Planning Center. Close Approach Drilling Aids to be provided: Close approachl ~spicler maps, and.traveling cylinder maps will be provided to aid the direction driller in avoiding the dose approaches associated with this well. Analysis bY: -. Checked by; BOP STACK CONFIGURATION !~ 5/8 RSRRA ANNULAR i~ SCREW H~ 5/8'-5,~ ~B ~0~0~ ~NN~ BOP HUB CONN£C]IONS ~/~6'-5,000PSt S~D~ ~ CHOKE ~NG &tcEVOY 4 1/16'-5; TYPE £ CATE KILL cEVO¥ 3 1/16'-5,000PSI ~ E GATE / x 1,,x 5/8'--5,o00 I:~ ~ ~ ~/s'-5,ooo~s~ 4 ~/16'-5,000~ SlI~ O~LqrS BLOW-OUT PREVENTER STACK PAA RI(; 6 REV. 9/97 5. 6. 7. 8. g. 1(3. 11. 12. 1;5. 14. McE'VOY 'h'PE E 4 1,/.1~-10~ ~TE.VALVE McEVO¥ "iYP£ £ ,3 1/16'- 1 OM ~'I'E VALVE DELCO0 TYPE DM 3 1/8'-5M C-~TE VALVE- T PJ-FLO 3 1/16'- 10t, l P, EI~O~ CHOKE ' THOENHILL-CRAVER 3 1,/16-'10M I~AN~'CHOKE 3-WAY R.OW BLOCK 4 1/.16" X 4. 1/_16'-X '3 ~1./16'-10M 4 WAY FLOW BLOCK 3 .178' .X 3~1/8'.X.3- 1/8' X FLANGED ~E~ 4. 1/16- X 4. 1/16' X ,3.1,/16''10M ' 5-w~¥ ~.ow ;~oc~ 4 ~/~¢ x 4 ~/~¢ x-4. ~1/~-o" x 4. ~/~¢ x ~ ;/;¢-~o~ 4 1/16'- 10M TARGET FLANGE.. 3 1~.8'_-5~ TAReET FLANGE ' ;' $ 1/16'- 1 OM SENSOR BLOCK - 4 1/16'-~0~ X 4..1/16'-10M SPOOL 3 1~8'-5M X 3 1/8'-5M SPOOL ' CHOKE lvlANIFOLD SCHEIV, ATIC L~E fltVERTEtR LINE ROUTING 1. DIVERTER ANNULAR NORtAALL¥ OPEN. 2. FNW-VALVE NORtvtALLY CLOSED. OiVERTER SPOOL V4"-~OoO~,sl mN~sX .- -~. ~ ,.. I HYDRIL 2000PSi ANNULAR " .I L" I · TO ACCUIIULATOR CLOSE I · F~Oti ACCU~IULA~OR · · I i OIVI~TI~ UN£ '-:'-" =_ t('.:.'- FNW-VALYE 76" Re. 66 KHIFE VALVE ANSi f50 FLANGES VENDOR ALASKAST 14 O0 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET THE AWACHED CHECK IS IN PAYME~ FOR ~MS DE~RIBED ABOVE. ~ } 00. O0 100. O0 · WELL PERMIT CHECKLIST COMPANY FIELD & POOL ~ .~-TZO/_,~ INIT CLASS _,~ /- ~,',/ GEOL AREA PROGRAM: exp [] dev~redrll [] serv [] wellbore seg D ann. disposal para req [] ~-_) UNIT# //'_~ ,¢4:2 ON/OFF SHORE ADMINISTRATION , 2. 3. 4. 5. 6. 7. 8. 9. 10. 11 DATE 12. -/~..~'-.~/'~,2 13. Permit fee attached ....................... Lease number appropriate ................... Unique well name and number .................. Well located in a defined pool .................. Well located proper distance from drilling unit boundary .... Well located proper distance from other wells .......... Sufficient acreage available in drilling unit ............ If deviated, is wellbore plat included ............... Operator only affected party ................... Operator has appropriate bond in force ............. · Permit can be issued without conservation order ........ Permit can be issued without administrative approval ...... Can permit be approved before 15-day wait ........... ENGINEERING DATE 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Conductor string provided ................... 'Y(~ N Surface casing protects all known USDWs ........... CMT vol adequate to circulate on conductor & surf csg ..... i ,.~~N~NN CMT vol adequate to tie-in long string to surf csg ........ CMT will cover all known productive horizons .......... Casing designs adequate for C, T, B & permafrost ....... Adequate tankage or reserve pit ................. If a re-drill, has a 10-403 for abandonment been approved... 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 ..... _.~ .......... ~)¢~NN BOPE press rating appropriate; test to .¢~ ~:~-~ psig.y~NNNN Choke manifold complies w/APl RP-53 (May 84) ........ Work will occur without operation shutdown ........... Is presence of H2S gas probable ................. GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures ..... YY N // .,~ 31. Data presented on potential overpressure zones ~~N ,'~ ~ 32. Seismic analysis of shallow gas zones ............. 33. Seabed condition survey (if off-shore) ............. 34. Contact name/phone for we_eklyprogress repo, rts Y N [exploratory omyJ GEOLOGY: ENGINEERING: COMMISSION: RP~ e iW 03'~0//£ DW~'~ JDH ~ RNC~ CO C.O Comments/Instructions: HOW/lit - A:\FORMS\cheklist rev 09~97 · WELL PERMIT CHECKLIST COMPANY FIELD & POOL ~ ~'/0/~" 4 INIT CLASS WELL NAME _/'{_~/ 8~_.,=,-_~, -~' PROGRAM: exp [] dev~redrll [] serv [] wellbore seg D ann. disposal para req [] GEOL AREA ~;2~; ~ UNIT# /.//~'._~<-~ ON/OFF SHORE ~¢~..) 7 ADMINISTRATION ,~R DATE / .. 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number ............. ..... 4. Well located in a defined pool .................. 5. Well located proper distance from 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. oP~r~tbr 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 ........... N ¢ N N N REMARKS ENGINEERING 14. Conductor string provided ................... (~ ~ 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... ~ 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. (~ N 21. If a re-drill, has a 10-403 for abandonment been approved... ?.,, N ~ 22. Adequate wellbore separation proposed ............. L.Y_3 N 23. If diverter required, does it meet regulations .......... (~ N 24. Drilling fluid program schematic & equip list adequate ..... (~ N 25. BOPEs, do they meet regulation ..... ~ ..... N 26. BOPE press rating appropriate; test to ,.~c,, ~ ~,, psig. N 27. Choke manifold complies w/APl RP-53 (May 84) ........ N 28. Work will occur without operation shutdown ........... (~ N,~ ,,, 29. Is presence of H2S gas probable ................. GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures ..... YY N/ fi) /'7 31. Data presented on potential overpressure zones .. ...... ~N ./_// ~~ ,. 32. Seismic analysis of shallow gas zones ............. 33. Seabed condition survey (if off-shore) ............. 34. Contact name/phone for we.ekly.progress reD?ts / //Y N lexlaloratory only] ...... / Y N GEOLOGY: RPC~. ,,'~. ENGINEERING: COMMISSION: BEWC~.~/'z.5"' DWJ ~ JDH ~ RNC~ CO ~ Comments/Instructions' © © ,r.~ HOWtljt- A:\FORMS\cheklist rev 09/97 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAIViE : ARCO ALASKA, INC. WELL NAME : WB- 05 FIELD NAFiE : WEST BEACH BOROUGH : NORTH SLOPE STATE : ALASKA API NUMBER : 50-029-22817-00 REFEREI~CE NO : 97567 * ALASKA COMPUTING CENTER * . ............................ , ....... SCHLUMBERGER ....... COMPANY NAME : ARCO ALASKA, INC. WELL NAME : WB-05 FIELD NAME : WEST BEACH BOROUGH : NORTH SLOPE STATE : ALASKA API NUM~ER : 50-029-22817-00 REFERENCE NO : 97567 LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: **** REEL HEADER **** SERVICE NAM~ : EDIT DATE : 98/09/25 ORIGIN : FLIC REEL NA~E : 97567 CONTINUATION # : PREVIOUS REEL : COMP~2~f : ARCO ALASKA, INC.,WEST BEACH WB-05, API #50-029-22817-00 **** TAPE HEADER **** SERVICE NA~E : EDIT DATE : 98/09/25 ORIGIN · ?LIC TAPE NA~E : 97567 CONTINUATION # : 1 PREVIOUS TAPE : COf4~E~Ff : ARCO ALASKA, INC. ,WEST BEACH WB-05, API #50-029-22817-00 TAPE HEADER WEST BEACH MWD/MAD LOGS WELL NA~E : OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: BIT RUN 1 ......... 97567 ST. AMOUR EASTWOOD TOWNSHIP: RANGE: FNL: FSL: FEL : FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING WB-05 500292281700 ARCO ALASKA, INC. SCHLUMBERGER WELL SERVICES 25-SEP-98 BIT RUN 2 BIT RUN 3 25 12N 14E 104 3219 41.83 41.00 11.50 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 6631.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 3RD STRING PRODUCTION STRING Well drilled 21~OCT through 25-NOV-97 with CDR and ADN. Ail data was collected in three bit runs. $ PAGE: **** FILE HEADER **** FILE NA~E : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE · 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 1 EDITED f4ERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMFIVT: 0.5000 FILE S~Y LDWG TOOL CODE .............. $ BASELI1VE CURVE FOR SHIFTS: NONE CURVE SHIFT DATA (MF~AS~DEPTH) START DEPTH STOP DEPTH 66.0 17041.0 BASELINE DEPTH .............. $ M~RGED DATA SOURCE LDWG TOOL CODE $ .......... EQUIVALENT UNSHIFTED DEPTH .......... MWD BIT RUN NO. MERGE TOP MERGE BASE 1 66.0 15744.0 2 15568.0 16755.0 3 16614.0 17041.0 No depth adjustments made as this data is PDC. This file also contains the Very Enhanced QRO resisitivity with 2' average reprocessed at GeoQuest.ADN quadrant outputs are as follows: ROBB/ROBU/ROBL/ROBR are bottom, upper, left, and right quadrant density; and are also listed as RHO1, RH02, RH03, RH04 in the LDWG listing. The other outputs (Delta Rho, PEF) are listed with their quadrants as DRHB/DRHU/DRHL/DRHR, PEB/PEU/ PEL/PER. The LDWG outputs of CALA and CALS are HDIA and VDIA respectively. DTCO is from the ISONIC tool. LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 72 4 66 255 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 14 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NA~E SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 FET MWD HR 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 RA MWD OH~V~14000154 O0 000 O0 0 1 1 1 4 68 0000000000 RP MWD OHMM4000154 O0 000 O0 0 1 1 1 4 68 0000000000 ROP MWD FPHR 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 GR MWD GAPI 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 RHO1 MWD G/C3 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 RH02 MWD G/C3 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 RH03 MWD G/C3 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 RH04 MWD G/C3 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 DRHOI4WD G/C3 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 PEF MWD BN/E 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 CALSMWD IN 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 CALAMWD IN 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 NPHIMWD PU-S 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 ArRATMWD 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 TRPMMWD RPM 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 DT MWD US/F 4000154 O0 000 O0 0 1 1 1 4 68 0000000000 LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: ** DATA ** DEPT. 66.000 FET.MWD -999,250 RA.MWD -999.250 RP.MWD ROP.MWD -999.250 GR.MWD 16,180 RHO1.MWD -999.250 RHO2.MWD RHO3.MWD -999,250 RHO4.MWD -999.250 DRHO.MWD -999.250 PEF.MWD CALS.MWD -999.250 CALA.MWD -999,250 NPHI.MWD -999.250 NRAT.MWD TRPM.MWD -999.250 DT.MWD -999,250 DEPT. 1000.000 FET.MWD -999,250 RA.MWD -999.250 RP.MWD ROP.MWD 75.990 GR.MWD 66,730 RHO1.MWD -999.250 RHO2.MWD RHO3,MWD -999.250 RHO4.MWD -999,250 DRHO.f4WD -999.250 PEF.MWD CALS.MWD -999.250 CALA.MWD -999.250 NPHI.MWD -999.250 NRAT.MWD TRPM.MWD -999.250 DT.MWD -999,250 DEPT. 2000.000 FET.MWD -999,250 RA.FfWD -999,250 RP.MWD ROP.MWD 276.550 GR.MWD 24.220 RHO1.MWD -999.250 RHO2.MWD RHO3.FfWD -999.250 RHO4.f4WD -999,250 DRHO.MWD -999.250 PEF.MWD CALS.MWD -999.250 CALA.MWD -999,250 NPHI.MWD -999.250 NRAT. MWD TRPM. MWD -999.250 DT.MWD -999,250 DEPT. 3000.000 FET.MWD -999,250 RA.MWD -999.250 RP.MWD ROP.MWD 125.240 GR.MWD 23,595 RHO1.MWD -999.250 RHO2.MWD RHO3.MWD -999.250 RHO4.MWD -999,250 DRHO.MWD -999.250 PEF. MWD CALS.MWD -999.250 CALA.MWD -999,250 NPHI.f4WD -999.250 NRAT.MWD TRPM. MWD -999.250 DT.MWD -999,250 DEPT. 4000.000 FET.MWD -999,250 RA.MWD -999.250 RP.MWD ROP.MWD 113.550 GR.MWD 77,030 RHO1.MWD -999.250 RHO2.MWD RHO3.MWD -999.250 RHO4.MWD -999,250 DRHO.MWD -999.250 PEF. MWD CALS.MWD -999.250 CALA.MWD -999,250 NPHI.MWD -999.250 NRAT.MWD TRPM. MWD -999.250 DT.MWD -999.250 DEPT. 5000.000 FET.MWD -999,250 RA.MWD -999.250 RP.MWD ROP.MWD 175.370 GR.MWD 64,540 RHO1.MWD -999.250 RHO2.MWD RHO3.MWD -999.250 RHO4.MWD -999,250 DRHO.MWD -999.250 PEF. MWD CALS.MWD -999.250 CALA.MWD -999.250 NPHI.MWD -999.250 NRAT.MWD TRPM. MWD -999.250 DT. MWD -999,250 DEPT. 6000.000 FET.MWD -999.250 RA.MWD -999.250 RP.MWD ROP.MWD 149.860 GR.MWD 79.110 RHO1.MWD -999.250 RHO2.MWD RHO3.MWD -999.250 RHO4.MWD -999.250 DRHO.MWD -999.250 PEF.MWD CALS.MWD -999.250 CALA.MWD -999.250 NPHI.MWD -999.250 NRAT.MWD TRPM. MWD -999.250 DT.MWD -999,250 DEPT. 7000.000 FET.MWD -999,250 RA.MWD -999.250 RP.MWD ROP.MWD 257.660 GR.MWD 33,600 RHO1.MWD -999.250 RHO2.MWD RHO3.MWD -999.250 RHO4.MWD -999,250 DRHO.MWD -999.250 PEF.MWD CALS.MWD -999.250 CALA.MWD -999,250 NPHI.MWD -999.250 NRAT.MWD TRPM. MWD -999.250 DT. MWD -999,250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: DEPT. 8000.000 FET.MWD ROP.MWD 141.730 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 9000.000 FET.MWD ROP.MWD 35.840 GR.MWD RH03.~ -999.250 PJ-IO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 10000.000 FET.MWD ROP.MWD 105.290 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM. MWD -999.250 DT.MWD DEPT. 11000.000 FET.MWD ROP.MWD 120.690 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 12000.000 FET.MWD ROP.MWD 139.060 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 13000.000 FET.MWD ROP.MWD 139.600 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 14000.000 FET.MWD ROP.MWD 112.500 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM. MWD -999.250 DT.MWD DEPT. 15000.000 FET.MWD ROP.MWD 75.590 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 16000.000 FET.MWD ROP.MWD 50.700 GR.MWD RHO3.MWD 2.542 RHO4.MWD CALS.MWD 8.870 CALA.MWD TRPM. MWD 63.000 DT.MWD -999.250 RA.MWD -999.250 112.320 RHO1.MWD -999.250 -999.250 DRHO.MWD -999.250 -999.250 NPHI.MWD -999.250 -999.250 -999.250 RA.MWD -999.250 65.280 RHO1.MWD -999.250 -999.250 DRHO.MWD -999.250 -999.250 NPHI.MWD -999.250 -999.250 -999.250 RA.MWD 39.550 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 -999.250 RA.MWD 30.720 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 -999.250 RA.MWD 41.280 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 -999.250 RA.MWD 93.120 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 -999.250 RA.MWD 98.880 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 -999.250 RA.MWD 106.560 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 2. 006 RA.MWD 124. 511 RHO1. MWD 2. 570 DRHO . MWD 10.410 NPHI.MWD 83. 190 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 5. 680 2. 630 O. 050 0.280 RP.MWD RH 0 2 . MWD PEF.MWD NRAT.MWD RP.MWD RHO2.MWD PEF. MWD NRAT.MWD RP.MWD RH 0 2 . MWD PEF. MWD NRA T. MWD RP.MWD RH02 . MWD PEF. MWD NRA T. MWD RP.MWD R H 0 2 . MWD PEF. MWD NRAT.MWD RP.MWD RH02 . MWD PEF. MWD NRA T. MWD RP.MWD RH 0 2 . MWD PEF. MWD NRA T. MWD RP.MWD RH02. MWD PEF. MWD NRAT. MWD RP.MWD R H 0 2 . MWD PEF. MWD NRAT. MWD -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 5.390 2. 465 3. 460 19. 021 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: DEPT. 17000.000 FET.MWD ROP.MWD 14.460 GR.MWD RHO3.MWD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM.MWD -999.250 DT.MWD DEPT. 17040.000 FET.MWD ROP.MWD 13.170 GR.MWD RHO3.f4WD -999.250 RHO4.MWD CALS.MWD -999.250 CALA.MWD TRPM. MWD -999.250 DT.MWD 3.069 RA.MWD 127.374 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 -999.250 RA.MWD -999.250 RHO1.MWD -999.250 DRHO.MWD -999.250 NPHI.MWD -999.250 2.070 RP.MWD -999.250 RHO2.MWD -999.250 PEF.MWD -999.250 NRAT.MWD 2.050 -999.250 -999.250 -999.250 -999.250 RP.MWD -999.250 -999.250 RHO2.MWD -999.250 -999.250 PEF. MWD -999.250 -999.250 NRAT. MWD -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAY~E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: O. 5000 FILE S~Y VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 66.0 15744.0 $ LOG HEADER DATA DATE LOGGED: 25-NOV- 97 LIS Type Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (~!EMORY or REAL-TI~IE) : 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 GR GAM~A RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 5B36 4.0 REAL - TIME 17041.0 66.0 17041.0 90 0.1 70.3 TOOL NUMBER ........... MWD GR 8.500 6631.0 KCL 10.80 47.0 0.336 70.0 0.238 70.0 0.652 70.0 REMARKS: *** RUN1 66'-15744' MWD GR ****** *** RUN2 15744'- 16756' CDR/ADN/ISONIC ****** *** RUN3 16756' - 17041' CDR/ADN/ISONIC ****** TD WELL @ 01:05 25-NOV-97 DATA FROM DOWNHOLE MEMORY, V4. OC SOFTWARE $ LIS FORMAT DATA LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 12 4 66 255 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 85 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 4000154 O0 000 O0 0 2 1 1 4 68 0000000000 ROPE LW1 F/HR 4000154 O0 000 O0 0 2 1 1 4 68 0000000000 GR LW1 GAPI 4000154 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 65.500 ROPE. LW1 -999.250 GR.LW1 8.090 DEPT. 1000. 000 ROPE. LW1 75. 990 GR. LW1 66. 730 DEPT. 2000.000 ROPE. LW1 276.550 GR.LW1 24.220 DEPT. 3000.000 ROPE. LW1 125.240 GR.LW1 23.595 DEPT. 4000. 000 ROPE.LW1 113. 550 GR.LW1 77. 030 DEPT. 5000.000 ROPE. LW1 175.370 GR.LW1 64.540 DEPT. 6000.000 ROPE.LW1 149.860 GR.LWl 79.110 DEPT. 7000 . 000 ROPE. LW1 257. 660 GR. LW1 33. 600 LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: DEPT. 8000. 000 ROPE. LWl 141. 730 DEPT. 9000. 000 ROPE. LW1 35.840 DEPT. 10000.000 ROPE.LW1 105.290 DEPT. 11000.000 ROPE.LW1 120.690 DEPT. 12000.000 ROPE.LW1 139.060 DEPT. 13000. 000 ROPE.LW1 139. 600 DEPT. 14000.000 ROPE.LW1 112.500 DEPT. 15000.000 ROPE.LW1 DEPT. 15744. 500 ROPE. LWl GR LW1 GR LW1 GR LW1 GR LW1 GR LW1 GR LW1 GR LW1 112.320 65. 280 39.550 30.720 41.280 93.120 98.880 75. 590 GR. LW1 106. 560 58.180 GR. LW1 - 999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH LIS T~pe Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 10 MWD 15568.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (M~MORY or REJ~-TIf4E) : TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 16755.0 25-NOV-97 5B36 4.0 Mb~I O R Y 17041.0 66.0 17041.0 60 59.0 70.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR RESIST./GR CDR 7027 ADN AZIM. DENS./NEUT. ADN6 044 ISONIC SONIC ISONIC 601 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : 8.500 6631.0 BOREHOLE CONDITIONS MUD TYPE: KCL MUD DENSITY (LB/G): 10.80 MUD VISCOSITY (S) : 47.0 MUD PH: MUD CHLORIDES (PPM) : 17000 FLUID LOSS (C3): RESISTIVITY (OH~4~) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): 0.336 MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): 0.238 MUD CAKE AT (MT): O. 652 70.0 70.0 70.0 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 1.0 EWR FREQUENCY (HZ): 20000 *** RUN1 66'-15744' MWD GR ****** *** RUN2 15744'- 16756' CDR/ADN/ISONIC ****** *** RUN3 16756' - 17041' CDR/ADN/ISONIC ****** TD WELL @ 01:05 25-NOV-97 DATA FROM DOWNHOLEF~EMORY, V4.0C SOFTWARE LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 11 $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 255 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ATR LW2 OH~k44000154 O0 000 O0 0 3 1 1 4 68 0000000000 PSR LW2 0H~4~4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ROP5 LW2 F/HR 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 GR LW2 GAPI 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 TAB LW2 HR 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 TABD LW2 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ROBB LW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ROBU LW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ROBL LW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ROBR LW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 DRHB LW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 DRHULW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 DRHL LW2 G/C3 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 DRHR LW2 G/C3 4000154 O0 000 O0 0 3 I 1 4 68 0000000000 PEB LW2 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 PEU LW2 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 PEL LW2 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 PER LW2 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 · LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 12 NAME SERVUNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD~ SAMP ELEM CODE (HEX) TNPH LW2 PU 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 TNRALW2 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 DCALLW2 IN 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 DTCO LW2 US/F 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 HI)IALW2 IN 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 VDIA LW2 IN 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 RPM LW2 RPM 4000154 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. GR. LW2 ROBU. LW2 DR3fU. LW2 PEU. LW2 TNRA. LW2 VDIA. LW2 15568. 000 ATR. LW2 114. 051 TAB. LW2 2. 581 ROBL. LW2 O . 1 O1 DRHL . LW2 4. 108 PEL . LW2 20. 631 DCAL . LW2 8.402 RPM. LW2 DEPT. GR. LW2 ROBU. LW2 DRHU. LW2 PEU. LW2 TNRA. LW2 VD IA . LW2 16000. 000 ATR. LW2 125. 325 TAB. LW2 2.465 ROBL. LW2 0.159 DRHL . LW2 3.292 PEL . LW2 19. 021 DCAL. LW2 8.868 RPM. LW2 DEPT. GR. LW2 ROBU. LW2 DRHU. LW2 PEU. LW2 T1FRA. LW2 VD IA . LW2 16755. 500 ATR. LW2 66. 412 TAB. LW2 2. 432 ROBL. LW2 O . 132 DRHL . LW2 8. 852 PEL . LW2 24.82 8 DCAL. LW2 10. 500 RPM. LW2 5. 894 PSR. LW2 5. 529 ROP5. LW2 -999. 250 0.014 TABD. LW2 600.000 ROBB.LW2 2.581 2.581 ROBR.LW2 2.581 DRHB.LW2 0.101 O. 1 O1 DRHR. LW2 O. 101 PEB. LW2 4.108 4.108 PER. LW2 4.108 TNPH. LW2 32.091 O. 000 DTCO.LW2 -999.250 HDIA.LW2 7. 601 O. 000 5. 659 PSR.LW2 5. 367 ROPS.LW2 2.006 TABD.LW2 16979.984 ROBB.LW2 2. 542 ROBR. LW2 2. 570 DRHB. LW2 0.122 DRHR.LW2 0.100 PEB.LW2 3.605 PER.LW2 3.395 TNPH.LW2 O. 013 DTCO. LW2 83 . 190 HDIA. LW2 63. 000 50. 703 2. 611 O. 036 3. 520 28.149 10.447 12. 155 PSR. LW2 9. 831 ROPS. LW2 4.163 TABD.LW2 31219.969 ROBB.LW2 2. 487 ROBR.LW2 2. 499 DRHB.LW2 O. 068 DRHR.LW2 O. 074 PEB.LW2 7.239 PER. LW2 7.556 TNPH. LW2 O. O13 DTCO. LW2 - 999. 250 HDIA. LW2 76. 273 12 748 2 533 0 056 5 682 44 139 10 896 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : · LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 13 **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUM~J~Y VENDOR TOOL CODE START DEPTH STOP DEPTH 16614.0 17041.0 LOG HEADER DATA DATE LOGGED: SOFTWARE: SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (~ORY 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: 25-NOV-97 5B3 6 4.0 MEMORY 17041.0 66.0 17041.0 60 59.0 70.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER GR RESIST./GR CDR 7027 ADN AZIM. DENS./NEUT. ADN6 044 ISONIC SONIC ISONIC 601 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): 8.500 6631.0 KCL 10.80 47.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 14 MUD PH: MUD CHLORIDES (PPM) : 17000 FLUID LOSS (C3): RESISTIVITY (OH~4) AT TEMPERATURE (DEGF): MUD AT M~ASURED TE~IPERATURE (MT): O. 336 MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): 0.238 MUD CAKE AT (MT): O. 652 70.0 70.0 70.0 NEUTRON TOOL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): 1.0 EWR FREQUENCY (HZ): 20000 RE~a~<S: *** RUN1 66'-15744' MWD GR ****** *** RUN2 15744'- 16756' CDR/ADN/ISONIC ****** *** RUN3 16756' - 17041' CDR/ADN/ISONIC ****** TD WELL @ 01:05 25-NOV-97 DATA FROM DOWNHOLE MEMORY, V4. OC SOFTWARE $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 104 4 66 255 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 9 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 15 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ATR LW3 0H~4000154 O0 000 O0 0 4 1 1 4 68 0000000000 PSR LW3 OH~ 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ROPE LW3 F/HR 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 GR LW3 GAPI 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 TAB LW3 HR 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 TABD LW3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ROBB LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ROBU LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ROBL LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ROBR LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 DRHB LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 DRHU LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 DRHL LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 DR3{R LW3 G/C3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 PEB LW3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 PEU LW3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 PEL LW3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 PER LW3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 TNPH LW3 PU 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 TNRALW3 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 DCAL LW3 IN 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 DTCO LW3 US/F 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 HDIA LW3 IN 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 VDIA LW3 IN 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 RPM LW3 RPM 4000154 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 16613 .500 ATR.LW3 11 . 642 PSR.LW3 16. 797 ROPE. LW3 GR.LW3 128. 432 TAB.LW3 O. 000 TABD.LW3 O. 000 ROBB.LW3 ROBU. LW3 2.168 ROBL. LW3 2. 073 ROBR. LW3 2.383 DRHB. LW3 DRHU. LW3 O. 150 DRHL.LW3 -0. 026 DRHR.LW3 -0. 052 PEB.LW3 PEU. LW3 14.039 PEL.LW3 11.562 PER.LW3 7.967 TNPH. LW3 TNRA. LW3 24. 823 DCAL. LW3 O. 000 DTCO. LW3 -999. 250 HDIA. LW3 VDIA. LW3 9. 842 RPM. LW3 118. 000 DEPT. 17000. 000 ATR. LW3 GR. LW3 126. 622 TAB. LW3 ROBU. LW3 2. 291 ROBL. LW3 DRHU. LW3 0.166 DRHL . LW3 PEU. LW3 7. 724 PEL.LW3 T1VRA . LW3 21. 099 DCAL . LW3 VDIA. LW3 8. 935 RPM. LW3 2 077 3 069 2 492 0 108 4 915 0 013 69. 944 PSR.LW3 2. 036 ROPE. LW3 TABD. LW3 33460. 000 ROBB. LW3 ROBR.LW3 2.509 DRHB.LW3 DRHR . LW3 O . 076 PEB . LW3 PER. LW3 4.283 TNPH. LW3 DTCO. LW3 -999. 250 HDIA. LW3 14.150 2.215 -0.071 9.879 44.124 8.428 14.458 2.605 0.043 3.352 33.299 8.748 LIS Tape Verification Listing Schlumberger Alaska Computing Center 25-SEP-1998 15:30 PAGE: 16 DEPT. 17040. 500 ATR. LW3 GR. LW3 119. 712 TAB. LW3 ROBU. LW3 2. 291 ROBL. LW3 DRHU. LW3 0.166 DRHL . LW3 PEU. LW3 7. 724 PEL. LW3 TNRA . LW3 21. 099 DCAL. LW3 VDIA . LW3 8. 935 RPM. LW3 2 178 3 028 2 492 0 108 4 915 0 013 69 944 PSR.LW3 TABD. LW3 ROBR. LW3 DRHR. LW3 PER. LW3 DTCO. LW3 2. 089 ROPE. LW3 33460. 000 ROBB.LW3 2. 509 DRHB. LW3 O . 076 PEB . LW3 4.283 TNPH. LW3 -999. 250 HDIA. LW3 13. 353 2. 605 0. 043 3. 352 33.299 8. 748 ** END OF DATA ** **** FILE TRAILER **** FILE NAFiE : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/09/25 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAM~ : EDIT DATE : 98/09/25 ORIGIN : FLIC TAPE NAFiE : 97567 CONTINUATION # : 1 PREVIOUS TAPE : COf~_JTT : ARCO ALASKA, INC.,WEST BEACH WB-05, API #50-029-22817-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/09/25 ORIGIN : FLIC REEL NAME : 97567 CONTINUATION # : PREVIOUS REEL : COMP~_~Uf : ARCO ALASKA, INC.,WEST BEACH WB-05, API #50-029-22817-00
