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195-060
WELL LOG TRANSMITTAL ProActive Diagnostic Services, Inc. To: RE' State of Alaska AOGCC 333 W. 7~Street Suite # 700 Anchorage, Alaska 99501 Distribution - Final Print[s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of' Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration [Alaska], Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT[S] OR CD-ROM FILM COLOR Open Hole 1 I 1 Res. Eval. CH I ~}[-[ --~L- 1 1 C-3 lA 4-09-03 Mech. CH I Caliper Survey Print Name: Phone:(907) 245-8951 Fax:(907) 245-8952 Date · P~oA¢fiv~ Di^qr~osfi¢ $£~vi¢~s, I~¢., 7 I0 K Sm~ Sui~ 200, A~¢hor~q~, AK ~9~01 E-mail: pdsanchorag¢~memorylog.com Website: www.memorylog, com PLUGGING & LO~%TION CLEAL~A._NCE REPORT State cf A!ask~ ALA~X 0iL & GA~ C:S~~O~ CCHMISSION A_: Z No. Weil Name Review ~he well file, ~=~' ¢_~mm~n: o= plu~~g, well hmad s~a:us, ~ !oca=i:: c!ea~ce'-- :r~e !oc.,cle~. co~e. Well hea~ =~n c~: .Harkar pos= cr pla=a: Locaclcn CLearanca: Co~m STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG Plugged Back for Sidetrack 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 195-060 302-063 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20818-01 4. Location of well at surface~.~-~'~LC~-,~h~.'f,~ 9. Unit or Lease Name 4907' NSL, 371' WEL, SEC. 24, T11N, R14E, UM ~ ~,/~.~ i Prudhoe Bay Unit At top of productive interval 3702' NSL' 1013' WEL' SEC' 14' T11N' R14E' UM :~'~ At total depth 10. Well Number 244' NSL, 1791' WEL, SEC. 11, T11N, R14E, UM 18-10A 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Field / Prudhoe Bay Pool KBE = 45.03' ADL 028302 12. Date Spudded5/25/95 113' Date T'D' Reached 114' Date COmp'' Susp'' °r Aband'6/24/95 3/8/2002 115' Water depth' if °ffshoreN/A MSL 116' NO' °f CompletionsZero 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey 120. Depth where SSSV setI 21. Thickness of Permafrost 13780 8718 FTI 13729. 8718 FTI [] Yes [] NoI N/A MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, DIR, NED, Sonic, RES, PDS Memory 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM S~ZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 79' 30" 1975# Poleset 13-3/8" 72# L-80 Surface 2534' 17-1/2" 2120 sx Fondu, 400 sx PF 'C' 9-5/8" 47# L-80 Surface 10800' 12-1/4" 500 sx 'G', 51 bbls PF 'C' 7" 29# L-80 10648' 12514' 8-1/2" 350 sx Class 'G' 4-1/2" 12.6# L-80 12301' 13775' 6" 200 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 4-1/2", 12.6#, L-80 12064' 12050' MD ~CE~V~D TVD (Tailpipe twisted off below pkr, and fell to about 12260'- 12269') 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~,PR ~ ~ ~00~. 12214' P & A with 48.5 Bbbls Class 'G' cmt 12214' Set Whipstock 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Not on Production N/A Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. No core samples were taken. 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 recovered and Marker Name Depth Depth gravity, GOR, and time of each phase. Sag River 11540' 8228' Shublik 11610' 8270' Top of Sadlerochit 11653' 8296' ECE VED APR i 2002 3'1. List of Attachments: Summary of Operations 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed TerdeHubble ~,~~ ~ Title TechnicalAssistant Date 18-10A 195-060 302-063 Prepared By Name/Number: Sondra Stewman, 564-4750 Well Number Permit No. /Approval No. ~NSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Well: 18-1 OB Rig Accept: 03/07/02 Field: Prudhoe Bay Field / Prudhoe Bay Pool Rig Spud: 03/09/02 APl: 50-029-20818-02 Rig Release: 03/13/02 Permit: 202-035 Drilling Rig: Nordic I PRE RIG WORK 02/23/02 SET 4 112" WHIDDON C-SUB. PULLED STA# 4 RK-OGLV; STA# 2 & 1 RK-LGLV'S. SET STA# 1 & 2 RK-DGLV'S. LOAD IA W/638 BBLS CRUDE. SET STA# 4 RK-DGLV. MITIA TO 2500 PSI---PASSED. PULLED C-SUB. RDMO 07.J27/02 MIRU CTU#3. MU 2-7/8" MOTOR & 3.80" DS MILL. PUMP 280 BBLS WELL KILL. TAG XN NIPPLE @ 12073.8'. FLAG PIPE @ 12,073'. MILL OUT XN NIPPLE @ 12073' TO 3.80". DRIFT TO 12276.1'. TAG @ 12276.1', STICKY PICK-UP. POOH TO CHECK MILL - SLIGHT WEAR ON OUTER SHOULDER. RU SLICKLINE TO RUN LIB, TEL, & PDS MEM LOG. 02/28/02 PDS MEMORY LOG SHOWS APPROXIMATELY 32' OF 4-1/2" TAILPIPE TWISTED OFF BELOW PACKER AT 12050'. TOP OF 'FALLEN' TAILPIPE IS AT 12252'. RDMO SLICKLINE & COIL. (RIGGED UP ON TOP OF CTU STACK). RAN TEL, 3.70" CENT & 3.62" LIB. LOCATED TT @ 12050' WLM. SAT DOWN @ 12227' WLM. PICTURE OF TUBULAR EDGE & FRAC SAND. RAN PDS GAMMA RAY & CCL TO 12245' WLM. LOG SHOWS TAIL SWIVELED OFF 10' BELOW PACKER. 03/05/02 SET TOP OF WHIPSTOCK @ 12214' - 1 DEGREE LEFT OF HIGH SIDE LOOKING DOWNHOLE. ADJUST SET DEPTH - 6' TO AVOID BASE ANCHORS IN CONTACT W/CASING COLLAR (PER PROCEDURE). RA PIP TAG DEPTH 12224' (10.0' FROM TOP OF WHIPSTOCK). GOOD INDICATION OF SET. DIFFICULTY GETTING BACK THRU TBG TAIL @ 12063'. LOAD TUBING WITH 300 BBLS OF SEAWATER, FREEZE PROTECT WITH 70 BBLS MEOH. , EXPLORATION Page 1 !operati°ns Summary Report ~ . Legal Well Name: 18-10 Common Well Name: 18-10B Spud Date: 3/7/2002 Event Name: REENTER+COMPLETE Start: 3/7/2002 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: ~ . From~- TO HoUrs ACtivitY COde NP'F Phase Description of Operations 3~6/2002 10:00 - 00:00 14.00 MOB P PRE I Move Rig to DS 18-10B. 26 miles via K pad and West Dock road. Derrick up. Good weather, 8F, 10 MPH. 3/7/2002 00:00 - 10:00 10.00 MOB P PRE Move Rig to DS 18-10B. 10:00-10:30 0.50 MOB P PRE Position rig in front of well. SIWHP=0psi. Flowline=0PSl. N/D tree cap. 10:30 - 10:45 0.25 MOB P PRE SAFETY MEETING. Review procedure and hazards to back rig over well. 10:45 - 11:00 0.25 MOB P PRE Position rig over well. ACCEPT RIG AT 11:00 HRS, 03107/2002. 11:00- 13:00 2.00 MOB P PRE General rig up, spot trailers, generator, berm and spot tanks. 13:00- 14:00 1.00 BOPSUF P DECOMP N/U BOP stack. 14:00 - 19:00 5.00 BOPSUF P DECOMP Perform Initial BOPE Pressure / function test. AOGCC witness waived by Lou Grimaldi. Observe electrical fault @ BOP panel. Suspend BOP test. 19:00- 19:30 0.50 PXA P DECOMP Safety meeting prior to begining operations. 19:30 - 20:00 0.50 PXA P DECOMP PJU for cutting CT. Meanwhile take on KCL water in pits. 20:00 - 21:00 1.00 PYA P DECOMP Cut 200' of CT for fatigue management & changeout packoff. Install DS CTC & pull test to 35klbs. Meanwhile rectify electrical fault @ BOP panel. 21:00 - 22:30 1.50 BOPSUF,P DECOMP Complete testing BOPE. Foward report to AOGCC. Meanwhile fill & circulate CT. 22:30 - 23:30 1.00 BOPSUF,P DECOMP Open up well. WHP = 0 psi. PT inner reel valve to 500 psi & 3500 psi - OK. PT CTC to 3500 psi - OK. 23:30 - 00:00 0.50 PYA N SFAL DECOMP Dowell computers crash and locks-up. W.O. computer repair. 3/8/2002 00:00- 03:00 3.00 PYA N SFAL DECOMP Rectify Dowell computer (printer software) problem. Meanwhile circulate CT. 03:00 - 03:45 0.75 PXA ~ DECOMP M/U cement stinger BHA#1. Stab injector on well. 03:45 - 06:00 2.25 PYA ~ DECOMP RIH with BHA #1 with on/off returns. Well drinking. Pumped 58bbls total before getting any returns. Wt check @ 12200', up = 40k, down = 14k. Tag whipstock @ 12245' & stack 5k. Held OK. Reset depth to 12214'. Order more 2% KCL water. 06:00 - 07:30 1.50 PYA P DECOMP PUH to 12204' & flag CT. PUH thru tailpipe to 11988' ~ no bobbles. Atempt to fill hole ~ getting 3.3/0.6bpm (high injectivity). Load 300 bbls, 2% KCL water in rig pits. 07:30 - 08:00 0.50 PYA P DECOMP SAFETY MEETING. Review cement job procedure and I hazards with crews. 08:00 - 08:30 0.50 PXA P DECOMP Press test cement line with 4000 psi. 08:30-08:55 0.42 PYA P DECOMP Pump10 bbls, 13.8ppg, G CMT with 8% dry blended Bentonite. 2.7 bpm, 850 psi Pump 25 bbls, 13.8 ppg CMT with 16 ppb Aggregate. 2.2 bpm, 700 psi. Pump 13.5 bbls, neat 13.8 ppg CMT. 2.7 bpm, Pump 10 bbls, water behind. 2.8 bpm, 1100 psi, 1 bpm returns. Close choke. Bullhead 2.8 bpm with 150 psi WHP. 08:55 - 09:35 0.67 PXA P DECOMP Displace CMT with rig pump against closed choke. 2.9 bpm, 250 WHP, 10 bbls CMT out nozzle. 1.3 bpm, 700 WHP, 20 bbls CMT out nozzle. 1.3 bpm, 1000 WHP, 25 bbls CMT out nozzle. 1.1 bpm, 1400 WHP, 30 bbls CMT out nozzle. Open choke slowly. Hold 1500 WHP. Lay in rest of CMT at 1 / 1. WCTOC at 11,200 ft. Pull to Printed: 3/18/2002 1:48:43PM :~i i :~i ~ ~ ~ ', ~.~ - :BP~EXpLORATION Page 2~ ~" i~:~: :~, :~ ~ i ~i ~ i'~Operati°ns summary :Report Legal Well Name: 18-10 Common Well Name: 18-10B Spud Date: 3/7/200:2 Event Name: REENTER+COMPLETE Start: 3/7/2002 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: ]] ] Date ~: :: FrOm ~To~ ]Hours Activity code :NP'1' i PhaSe Description of Operations 3/8/2002 08:55 - 09:35 0.67 PYA P DECOMP 11,000 ft. Closed choke. 09:35 - 10:45 1.17 PYA P DECOMP Squeezed 2 bbls CMT away at 1800 WHP. Held 10 min. Good steady WHP. 33 bbls CMT below Whipstock. Cleanout 15.5 bbls CMT with 31 bbls Biozan water. Found CMT top at 11,700 ft. Cleanout with Biozan at 2.0 bpm, full returns. Cleanout to pinch point on whipstock, 12,219 ft. Circ. out contaminated CMT at 3.6 bpm, full returns. 10:45 - 13:00 2.25 PYA P DECOMP i POOH while chasing contaminated CMT to surface. 3.1 bpm, full returns. 13:00 - 13:30 0.50 PYA P DECOMP L/O cementing BHA. Jet Stack with side jetting nozzle. 13:30 - 14:00 0.50 S'I-WHIP P WEXIT M/U BH^ #2 with 3.80" HC Diamond Speed Mill. 3.80" string reamer, straight motor, circ sub, 2 its PH6 tubing, Hyd Discon and CTC. Total length = 87.4 ft. 14:00 - 16:30 2.50 S'I'WHIP P WEXIT RIH with milling BHA. Correct to pinch point on whipstock at 12,218 ft. [-25' CTD] 16:30 - 18:15 1.75 S'I'WHIP P WEXIT Flag CT at 12,218 ft. Start milling window at 12,218.0 ft. 2.7 bpm, 1500 psi, full returns. Milling at 12,219.1 ft. 2.7 bpm, 1500 psi, 2500 WeB. 18:15 - 19:35 1.33 S'I-WHIP! P WEXIT Mill to 12220' with 2.7/2.7bpm, 1480-1670psi, 2500 WeB. 2' milled. WeB occasionally creeping above 3k. 19:35 - 19:50 0.25 S'I'WHIP; P WEXIT Wt check, 35k up wt & 1400psi free spin. WeB falls below 3k after resuming milling. 19:50 - 22:55 3.08 S'I'WHIP P WEXIT Mill to 12221.8' with 2.7/2.7bpm, 1500-1650psi, 2.5k WeB. 3.8' milled. Good motor work, but it takes time for wt to mil off. 22:55 - 23:00 0.08 STVVHIP P WEXIT Wt check, 40k up wt & 1400psi free spin. 23:00 - 00:00 1.00 STWHIP P WEXIT Mill to 12222.1' with 2.7/2.7bpm, 1480-1500psi, 2k-3k WeB. 4.1' milled. Slow milling progress (29~, 7" csg). 3/9/2002 00:00 - 00:45 0.75 STWHIP P WEXIT Mill to 12222.5' with 2.6/2.6bpm, 1500psi, 2k-3k WeB. 4.5' milled. WeB builds above 3k. 00:45 - 00:50 0.08 STWHIP P WEXIT Wt check, 41k up wt & 1450psi free spin. Pump down 5 bbls of biozan sweep. 00:50 - 02:20 1.50 S TWHIP;P WEXIT Mill to 12223.8' with 2.6/2.6bpm, 1680psi, 2k-3k WeB. 5.8' milled. Mill center pt should be crossing csg. 02:20 - 02:55 0.58; STWHIP P WEXIT Mill to 12224.3' with 2.6/2.6bpm, 1700psi, 2k-3k WeB. 6.3' milled. Motor stall. 02:55 - 03:10 0.25 S'I'WHIP P WEXIT Wt check, 41k up wt & 1450psi free spin. Had 2 more stalls on mill resumption. 03:10 - 03:50 0.67 S'I'WHIP P WEXIT iContinue milling to 12226' with 2.6/2.6bpm, 1480psi, 1.5k-2.5k WeB. 8' milled. ReP picking up to 15fph. Observed Btm of window @ 12225.7'. 03:50 - 03:55 0.08 STWHIP = WEXIT Slowly backream & pump down 6 bbls of biozan sweep. 03:55 - 05:45 1.83 S'I'WHIP = WEXIT Mill 10' of formation to 12236'. Backream window area & made multiple dry passes. No motor work. Window looks clean. Meanwhile swap well to fie-pro mud. Window = 12219' to 12226'. 05:45 - 08:15 2.50 STVVHIP ~ WEXIT POOH with milling BH^ #2. Continue to swap well to re-conditioned FIoPro. 08:15 - 08:30 0.25 STWHIP = WEXIT L/O milling BH^. Diamond speed mill / string reamer both in gauge. 08:30 - 08:45 0.25 DRILL = PROD1 PRE-SPUD MEETING / SAFETY MEETING. Review well plan with troups. Review hazards and procedure to M/U BHA. Printed: 3/18/2002 1:48:43 PM Legal Well Name: 18-10 Common Well Name: 18~10B Spud Date: 3~7~2002 Event Name: REENTER+COMPLETE Start: 3~7~2002 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: ~ ~Date: i i ~ From :~ T~ ~Hours ActiVi~ ,COde i ,NPT, ~ PhaSe Description of Operations 3/9/2002 08:45 - 09:30 0.75 DRILL P PROD1 M/U MWD BHA #3 with new DS49 Bit #2 and 1.04 bend motor. Held kick while trip drill. 09:30 - 11:50 2.33 DRILL P PROD1 RIH with BHA #3. Shallow test Sperry tools. OK. RIH. 11:50 - 13:00 1.17 DRILL P PROD1 Tag TD at 12,246 ft, correct depth to 12,236 ft. [-10 ft CTD]. Up Wt. = 38K, Dwn Wt = 12K. Pick up to 12,130 ft. Log down with GR. Unable to get good tie-in with MWD GR thru 7" liner/cement. 13:00 - 13:15 0.25 DRILL P PROD1 Orient TF to high side. 13:15 - 15:30 2.25 DRILL P PROD1 RIH. Tag TD at 12254', correct to 12236' [-18' CTD, total corr. = -28 ft]. Drill build section. TF = 20R, 2.6 / 2.6 bpm, 3400 psi, Drilled to 12320 ft. 15:30 - 16:15 0.75! DRILL P ~ PROD1 Drilling build section. TF - 60R, 2.6 / 2.6 bpm, 3400 psi,/" Drilled to 12,350 ft. 16:15 - 17:30 1.25 DRILL P PROD1 Log tie-in across RA marker at 12,217' logging up,~ull to TSAD and log up across TSAD, add 6 ft to CT~,4"o correct to BHCS/GR TSAD. NOTE: Corrected depth for RA tag is 12~26 ft BKB, per geologist. Will use this depth for futur~ie-ins. i17:30 - 17:45 0.25 DRILL P PROD1 RIH. Tag corrected TD at 12,355~. 17:45 - 18:15 0.50 DRILL P PROD1 Drilling build section. TF = 703.6 / 2.6 bpm, 3400 psi, Drilled to 12387 ft. 18:15 - 18:55 0.67 DRILL P PROD1 Orient TF around to 60R~ 18:55 - 19:30 0.58 DRILL P PROD1 Drill to 12433' with 60,,R'TF~, 3300/3650psi & 79fph ave ROP. 19:30 - 20:10 0.67 DRILL P PROD1 Drill to 12489'~n 75~/2.6bpm, 3300/3650psi & 84fph ave 20:10 - 20:15 0.08 DRILL P PROD1 Drill ~- R TF, 2.6/2.6bpm, 3300/3650psi & 132~)h'ave ROP. 20:15 - 20:30 0.25 DRILL 3 PROD1 W~er to the window -hole OK. 20:30 - 20:50 0.33 DRILL 3 rill to 12530' with 80R TF, 2.6/2.6bpm, 3300/3700psi & 90fph PROD~ ave ROP. 20:50 - 21:00 0.17 DRILL ~ PR,~)D1 Drill to 12543' with 80R IF, 2.6/2.6bpm, 3300/3700psi & 78fph ave ROP. 21:00 - 21:20 0.33 DRILL ~ ~ PROD1 Drill to 12582' with 80R TF, 2.6/2.6bpm, 3300/3700psi & 117fph ave ROP. Meanwhile held HSE Stand-Down meeting with Nordic night crew & MI mud Engr. DS crew already p~ covered during Schlumberger's general safety meeting. 21:20 - 21:50 0.50 DRILL PROD1 Orient TF to 70R. 21:50 - 22:20 0.50 DRILL,,~ PROD1 Drill to 12607' with 70-80R TF, 2.6/2.6bpm, 3300/3800psi & ,~ 50fph ave ROP. 22:20 - 22:45 0.42 P PROD1 i Drill to 12628' with 70R TF, 2.6/2.6bpm, 3300/3800psi & 45fph ave ROP. Wt stacking & acting like fault crossing. 22:45 - 23:05 .,~3 DRILL P PROD1 Orient 1 click & drill to 12652' with 90-100R TF, 2.6/2.6bpm, 3300/3800psi & 120fph ave ROP. . DRILL 23:05 - 23:4~,,, P PROD1 Wiper to the window - hole OK. 23~ 0.33 DRILL P PROD1 Drill to 12670' with 90R TF, 2.6/2.6bpm, 3300/3700psi & 25fph ave ROP. Wt stacking. 0.8% drill solids in mud. Call for 450bbls fresh mud. 3/10/2002 ,J)O:00-01:50 1.83 DRILL P PROD1 Drill to 12752' with 90R TF, 2.6/2.6bpm, 3300/3600psi & 54fph , ave ROP. Wt stacking & ratty drilling thru various shale streaks. Hole not sticky. 01:50 - 02:15 0.42 DRILL P PROD1 Wiper to the window - hole OK. Printed: 3118/2002 1:48:43 PM Re: 18-10)3 Revised CTD Prep Proceaure uunory Date: Tue, 05 Mar 2002 13:37:46 -0900 '- ,,_, From: Tom Maunder <tom_maunder@admin.state.ak.us> To: "McCarty, Thomas M" <McCartTM@BP.com> CC: "Stagg, Ted O (ORBIS)" <StaggTO@BP.com>, "Hubble, Terrie L" <HubbleTL@BP.com> Thomas, Bummer about the tailpipe. As you indicated in our conversation, the kickoff point has come up but is still in zone 2. You have also increased your cement volume to account for the additional wellbore you will abandon. Your changes are acceptable. Good luck Tom Maunder, PE AOGCC "McCarty, Thomas M" wrote: 18. lob Revised C TD Prep Procedure $1ickline Eline Service Coil Drift with Dummy Whipstock Set Whipstock at 12220 Pump P&A cement past Whipstock Tom: The tailpipe backed off on well 18-10A while service coil was milling of the XN nipple before they set either the C/BP or the whipstock. This wi// change our prep strategy considerably from what we outlined in the Sundry 302-063. We plan to run/set a 4-1/2"x 7" thru-tubing whipstock on eline at 12,220'md in the 7" liner above the backed off taiipipe. The top of the backed off tailpipe is between 12,260 and 12,269'md. The backed off tai/pipe is sitting on top of the 4-1/2" liner top at 12,301'md and consists of 9.66' pup, 1.21'XN nipple, 20.96' pup, 1.31' WLEG (total 33.14' long) from top to bottom. A PDS memory log was ran on 12/27/02 to identify the components of the fallen tai/pipe. Once the Whipstock is in place, we plan to have service coil pump a minimum 37bbls of Cement past the whipstock. The volume caic. includes 40% excess in the 4-1/2" liner and enough cement to fill up the 7" liner to 100' above the whipstock. The KOP will change, however, the directional plan wi//remain essentially the same once the well is landed and planned TD will remain within a few feet of the plan that was submitted with the drilling permit. I can send over a revised directional plan as soon as one is agreed on with our G&G folks. We would like to get started on the prep phase as soon as possible. P/ease advise if you need any other information regarding this change in p/ans. Enclosed is a revised weilbore diagram for the proposed CTD sidetrack. << 18-10b Prop Comp. ZIP>> Thomas McOarty 1 of 2 3/5/02 1:38 PM Re: 18-10J;) I~evlsed L;llJ Prep ~'roceoure ~unory > Coiled Tubing Drilling Engineer, Alaska Drilling & Wells > BP Exploration (Alaska)/nc. > Office: 907-564-5697, Cell: 907-240-8065 > Name: 18-10b Prop Comp. ZIP > 18-10b Prop Comp. ZIP Type: Zip Compressed Data (application/x-zip-compressed) > Encoding: base64 Tom Maunder <tom maunder~admin.state.ak, us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 2 of 2 3/5/02 1:38 PM , 18 -1 0 B SAF~ )TES: WELL ANGLE> 70 CEG @ 12379' & > 90 DEG @ 12729', Proposed CT D Sidetrac .. 1"REE = 6" McEVOY l ~ WELLHEAD = McEVOY ÃCTÜATOR -;--A:XELSON KB, ELEV = 46' BF, ELEV = NA KOP= 1950' 'tv1ax Anglë-;--93 @ Ù10"f ï5ãiü'ñ1"Mi5";;"""""""""""""""""1"§O¿ß'ï Datum TVD = 8688' SS 13-3/8" CSG. 72#, L-80, 10 = 12.347" I 2534. Minimum 10 = 3.72511 @ 1207311 4-1/2" HES XN NIPPLE I TOPOF7" BKRTIEBK SLV, 10= 7.50" I 9-5/8" X 7" BKR H R-<R,ID= 6.188" I I 9-5/8"X7"BKRHMCHGR,ID=6,184" 1 9-5/8" CSG, 47#,10 = 8.681" I 106491 106601 10665. 10800. I Top of 3-1/2" liner l-i 12030. I I 4-1/2" TBG,12.6#, L-80, .0152 bpf ,10 = 3.958" I 12050. I End of tailpipe 1-1 120641 I I Top of Whipstock 1-1 12220. I Top of Backed of Tail pipe 1-1 122691 I TOP OF BKR TIEBACK SL V, 10 = 5.250" 123011 I 7"X4-12" BKRHYFLO HGR, 10=4.375" I 12314. 18-10A PERFORATION SUMMARY REF LOG: TCP PERF REF TO PBTD @ 13729' ANGLE A TTOP PERF: 85 @ 12630' Note: Refer to A'oduction DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DATE 2-3/4" 4 12630 - 12700 P&A proposed 2-3/4" 4 12780 - 12810 P&A proposed 2-3/4" 4 12865 - 12950 P&A proposed 2-3/4" 4 12970 - 13060 P&A proposed 2-3/4" 4 13080 - 13280 P&A proposed 2-3/4" 4 13305 - 13717 P&A proposed I 7" LNR. 29#, L-80, 10 = 6.184" I 13120. I 4-1/2" LNR, 12.6#, L-80, .0152 bpf, 10 = 3.958" I..., ) (--I. .-. \--15-1/2" X 4-1/2" HGR XO, 10 = 3,958" I 27 220r 4-1/2" CAMeO TRCF-4A TRSSSV WI CURVEDFLAFftR,ID= 3,812" GAS LIFT MANDRELS ST MD TVD æ¡ lYÆ VLV LTCH FORT DATE 1 3612 3309 52 CA-MMG OOME RK 16 09/11/96 - 2 7089 5497 51 CA-Ivtv1G OOME RK 16 09/11/96 3 9647 7015 52 CA-MMG DV RK 0 07/01/95 4 10610 7632 48 CA-Ivtv1G SIO RK 24 08/03/97 9-5/8" SIDErRACK WINCOW 10800' - 10850' (SECTION MILL) NOTE PRE-SDTRK WELLBORE HAS Bffi\J P&A'D AND IS NOT SHOWN BELOW 9-5/8" MILLOUT WINDOW. 120391 -14-1/2" HESXNIP,ID= 3.813" I 120501 -17" X 4-1/2" BKR S-3 PKR,ID= 3.875" I 12260. 1-I3-3/16"x 2-7/8" X-over ~\ I 14100. \-12-7/8" cmted and perf'ed liner I 12308. 1-17" X 4-1/2" BA KER H R-<R. 10 = 4.438" I Existing 7" LNR STWINDOW 12514' - 12564' (SECTION MILL) P& A Cement Past 4-1/2" x 7" Whipstock 13730. -IPBTD Bkr insert LC DATE REV BY CD MMENTS DATE REV BY CO MMENTS 10/24/82 ORIGINAL COMA-EriON 07/01/95 RIG SIDETRACK 01/09/01 SIS-isl CONVERTED TO CANV AS 02/01/01 SIS-LG REVISION 10/20101 CH/KAK CORREcrlO NS PRUD-iOE BAY UNIT WELL: 18-10A PERMIT No: 195-0600 AR No: 50-029-20818-01 370' SNL & 372' WEL, Sec. 24, T11N, R14E 8P Exploration (Alask a) "---'" STATE OF ALASKA ~-- ALASKA ,.,iL AND GAS CONSERVATION COMrv,,..,SION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 4907' NSL, 371' WEL, SEC. 24, T11N, R14E, UM At top of productive interval 3702' NSL, 1013' WEL, SEC. 14, T11N, R14E, UM At effective depth 193' NSL, 1785' WEL, SEC. 11, T11N, R14E, UM At total depth 244' NSL, 1791' WEL, SEC. 11, T11N, R14E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service RECEIVED FEB ][ & 2002 12. Present well condition summary Alaska 0il & Gas Con~. Commissior~ A,]c,%,'6~ Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner 13780 feet 8718 feet 13729 feet 8718 feet Length 79' 2534' 10800' 1866' 1474' Plugs (measured) Junk (measured) ~6. Datum Elevation (DF or KB) KBE = 45.O3' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number 18-10A 9. Permit Number 195-060 10. APl Number 50- 029-20818-01 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Size Cemented MD TVD 20" 1975# Poleset 79' 79' 13-3/8" 2120 sx Fondu, 400 sx PF 'C' 2534' 2534' 9-5/8" 500 sx 'G', 51 bbls PF 'C' 10800' 7762' 7" 350 sx Class 'G' 10648' - 12514' 7658' - 8709' 4-1/2" 200 sx Class 'G' 12301' - 13775' 8638' - 8718' Perforation depth: measured true vertical 1263~'~127~~'~1278~~~1281~'~12865'-1295~'~1297~~~13~6~~~13~8~'~1328~'~133~5'~13717' 8727'-8730',8729'-8728',8728'-8729',8730'-8732',8732'-8725', 8725'-8719' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 tubing to 12096' Packers and SSSV (type and measured depth) 9-5/8" x 7" Baker Packer at 10660', 7" x 4-1/2" Baker S-3 Packer at 12050', 7" x 4-1/2" Baker 'H' Packer at 12308' and a 4-1/2" Camco TRCF-4A SSSV nipple at 2207'. 13. Attachments [] Description Summary of Proposal 4. Estimated date for commencing operation February 24, 2002 16. If proposal was verbally approved Name of approver Date Approved Contact Engineer Name/Number: Ted Stagg, 564-4694 15. [] Detailed Operations Program [] BOP Sketch Status of well classifications as: []Oil []Gas []Suspended Service Prepared By Name/Number: to the best of my knowledge ., ,'/ ,. / 17. I he reby certify that the fo regoing is t ruea nd co rre ct "~'~'/'/--;~~ ~//~-- Signed Ted Stagg Title CT Drilling Engineer '/ /-l" Date ,J' ,'¢~Z.~ ~.: ~ ~ ~ ~ :~ ~ :~:::: ~: ~: ~:: ~Com~ionUseOnly ~ -~ .~. // Conditions of Approval: Noti~ Commission so representative m~witness 5 ~OO p~, ~ ~~ Approval No. Plug integri~ BoP Test ~ Lo~tion clearance Subsequent fo~ required 10- Mechanical IntegriW Test. ~ 8 .,d Commissioner Date Approved by order of the Commission C3~_r ~C~ Form 10-403 Rev. 06/15/88 ~./ ~ ~ ~ ~[~ /~ J Submit'~ri~licate - bp To: Tom Maunder Sr. Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Ted Stagg CTD Engineer Date: Feb. 13, 2002 Re: CTD Sidetrack of well 18-10a DS 18-10a is scheduled for a through tubing sidetrack with the N3S/Unit 4 coil drilling rig. The sidetrack, 18-10b, will kick off from a window milled in Zone 1 of the Ivishak. The 18-10b target is Zone 1A/1B. The following describes work planned to prep for sidetracking and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. 1. Drift tubing with dummy whipstock. 2. Run casing calliper over production tubing. 3. Dummy off all GLM's and perform IA MIT to 2500 psi. 4. Service coil to set a whipstock anchor/bridge plug at approx. 12596' MD. Pressure test to 2000 psi. 5. Service coil to set the whipstock tray with top at approx. 12,580' MD. 6. Window will be milled with drilling coil. Steps 1-3 will be performed between now and Feb. 24. Steps 4-5 will be performed between Feb. 25 and March 8, 2002. Drilling coil is scheduled to mill the window and drill the sidetrack on March 10, 2002. Ted Stagg CTD Drilling Engineer CC: Well File Terrie Hubble TREE = 6" McEVOY WELLHEAD = McEVOY ~ ...~ . "" . ~~-~ ACTUA TOR = AXELSON '-"'.'."'" .-..'."--'-""-, ..",.".....",,_.,.. KB. ELEV = 46' ...., ,'p',","'",',',,',,', .... ............'" BF. ELEV = NA ....---.-......-------.----.... KOP = 1950' "'-""""""""'-"'..""" .._.__.........~~_......._~_.. Max Angle = 93 @ 13107' .......... .......~......... ... ... ...... ~. . .. .......... .... ..... ~~...' Datum MD = 13043' ,- ---..----------- Datum 1VD = 8688' SS ( 13-3/8" CSG, 72#, L-80, ID = 12.347" I 25341 Minimum 10 = 3.725" @ 12073" 4-1/2" HES XN NIPPLE 1 06491 106601 106651 I TOP OF 7" BKR l1EBK SLV, ID = 7.50" I I 9-5/8" X 7" BKR H PKR, ID = 6.188" I I 9-5/8" X 7" BKR HMC HGR, ID = 6.184" I 9-5/8" CSG, 47#, ID = 8.681" I 108001 I 4-1/2" TBG,12.6#, L-80, .0152 bpf, ID = 3.958" I 120501 I 4-1/2" TIP, 12.6#, L-80, .0152 bpf, ID = 3.958" I 120951 I TOP OF BKR TIEBACK SL V, ID = 5.250" I I 7" X 4-12" BKR HYFLO HGR, ID = 4.375" I 123011 123141 18-1 OA PERFORATION SUMMA RY REF LOG: TCP ÆRF REF TO PBTD @ 13729' ANGLE AT TOP PERF: 85 @ 12630' Note: Refer to Production DB for historical perf data SIZE SPF INTERV A L Opn/Sqz DATE 2-3/4" 4 12630 - 12700 P&A proposed 2-3/4" 4 12780 - 12810 P&A proposed 2-3/4" 4 12865 - 12950 P&A proposed 2-3/4" 4 12970 - 13060 P&A proposed 2-3/4" 4 13080 - 13280 P&A proposed 2-3/4" 4 13305 - 13717 P&A proposed 18-108 ~ S~ ( NOTES: WELL ANGLE> 70 DEG @ 12379' & > 90 uc.G @ 12729'. Proposed CTO Sidetrac 271 8 22071 ST MD 1VD 1 3612 3309 2 7089 5497 3 9647 7015 4 10610 7632 -i5-1/2" X 4-1/2" HGRXO, ID = 3.958" I 4-1/2" CAMCO TRCF-4A TRSSSV W/ CURVED FLAPPER, ID = 3.812" GAS LIFT MANDRELS DEV TYÆ VLV LTCH 52 CA-MMG DO RK 51 CA-MMG DOM RK 52 CA-MMG DV RK 48 CA-MMG S/O RK PORT DA TE 16 09/11/96 16 09/11/96 0 07/01/95 24 08/03/97 9-5/8" SIDETRACK WINDOW 10800' - 10850' (SECTION MILL) NOTE: PRE-SDTRK WELL BORE HAS BEEN P&A'DAND IS NOT SHOWN BELOW 9-5/8" MILLOUT WINDOW. 120391 -i4-1/2" HES X NIP,ID = 3.813" I 120501 -i 7" X 4-1/2" BKR S-3 PKR, ID = 3.875" 120731 -i4-1/2" HES XN NIP, ID = 3.725" 120961 -14-1/2" WLEG, ID = 4.00" I 12308' -iT' X 4-1/2" BAKER H PKR, ID = 4.438" I 7" LNR SIDETRACK WINDOW 12514' - 12564' (SECTION MILL) 12540' Top of 3-3/16" Liner 12640' -i 3-3/16"x 2-7/8" X-over I 14100' I 2-7/8" cmted and perf led liner ""..'."c'.."c I 7"LNR,29#,L-80,ID=6.184" I 131201 I 4-1/2" LNR, 12.6#, L-80, .0152 bpf, ID = 3.958" l-i 13775' ~ DATE REVBY COMMENTS DATE REV BY COMMENTS 10/24/82 ORIGINAL COMPLETION 07/01/95 RIG SIDETRACK 01/09/01 SIS-isl CONVERTED TO CANVAS 02/01/01 SIS-LG REVISION 10/20/01 CH/KAK CORRECTIONS .c.....,.'."""-",,, ""'.,......, 12580' -1 Anchor/Mechanical whipstock ~ c¡ \-..', .~ '\ ~ ~ 0" "2..0 i'. \-ö... \ ' \ " o.\'()~~ç' ~~ 'L~\j\'" ~\~~, 13730' -i PBTD Bkr insert LC PRUDHOE BAY UNIT WELL: 18-10A ÆRMIT No: 195-0600 API No: 50-029-20818-01 370' SNL & 372' WEL, Sec. 24, T11 N, R14E BP Exploration (Alaska) 95---060 708l+ /~" SPERRY HWD 'i8-/0A 95 ..... 060 7085 95 ---- 060 '? 086 9 .5 ~- 060 [:!, H/P F Z L E 95-060 CNI:G R F INAL~ 95 .... 060 DL..L./HL.L/GE 95--060 GE ~- HD SPERRY HWD L~1100 ...... 12922 L/...~ I 100- 12922 100.... 1°9°0 11'I8 ....1(')APB1 /oF¢"/- /45~o I 1!8-.-10APc?,2 IO(,:~'/- /}0,~'f' ,--f... S:F'ZA /of,,'t0 - 13 7p;- 95--'060 95-'060 GR 95 .... 060 95 .... G R ......T V D ,'317 - TVD 95 --~ 060 G F.: ..... T v D SEPIA F'B2 7& ~ 'P?'~ 95-060 SE;VD/klWD ~11100-12922 /- 95 .... 060 Zi)!../~'',,... iq i'm.::, F:i: /ii 100.- 1 :....°922 I 0 -~ a. 0 '? ,-..-R~, C ,?., H P !.. E T it; O N D A T E "2 / a ~ /' ¢.~ / /,,q,/"2 z / q/7' DAZLY WELL ,2.,F'S ~ ~/2,1/g~-'/" A i." e ,.t r" y d '¥ -'i'c c h s a rn p I e s r"e q u i'" - -' '~ ~ .... ;* · . t' e ,:a. y e s _A ri ,...~ r"e ,.:.:: :!: "i' 'v e (.J ,, y ~ .... V,/as izhe we'1 I cor"ed? yes ~~,na'iys-~s & descr-"¥pi:i'on r" ,:; (:: :; i v c; d '? y:~ STATE OF ALASKA ALASt~-'' .... 'AND GAS CONSERVATION (, "~"~.iSSION REPOR. 0F SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X~ Plugging Pull tubing Alter casing Repair well Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 4909' NSL, 372' WEL, Sec 24, T11 N, R14E, UM. At top of productive interval 3704' NSL, 1013' WEL, Sec 14, T11 N, R14E, UM. At effective depth At total depth 247' NSL, 1791' WEL, Sec 3, T11 N, R14E, UM. 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 46' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 18-10A 9. Permit numbedapproval number 95-60 10. APl number 50 - 029-20818-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 79' Surface 2534' Prod uctio n 10754' Liner 1866' Liner 1474' 13780 feet 8718 feet Plugs(measured) Fill Cleanout to 13078' MD (9/17/96). 13078 feet ~ :~ ~. ~ . : r ", ,-'.:~ : 8733 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 1975# Poleset 79' 79' 13-3/8" 2120 Sx Fondu & 400 Sx PFC 2534' 2452' 9-5/8" 500 Sx Class G & 51 bbls C 10800' 7763' 7" 350 Sx Class G 12514' 8665' 4-1/2" 200 Sx Class G 13775' 8673' Perforation depth: measured 12630- 12700'; 12780- 12810'; 12865- 12950'; 12970- 13060'; 13080- 13280'; 13305 - 13717' true vertical 8727 - 8731 '; 8730 - 8729'; 8728 - 8730'; 8730 - 8733'; 8732 - 8726'; 8725 - 8719' Tubing (size, grade, and measured depth) 5-1/2", 17#, Tbg @ 27' MD; 4-1/2", 12.6#, L-80, Tbg @ 12096' MD. Packers and SSSV (type and measured depth) Baker S-3 Packer @ 12050' MD; Camco TRC~4~ ~ V2~(~I MD. 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure OCT 24.1996 .Alaska 0il & Gas Cons. C0mmissi0, 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 -- 852 2476 0 Tubing Pressure 0 535 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X~ 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby cedify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06/15/88 Title Engineering Supervisor Date /0-'7- ¢~ SUBMIT IN DUPLICATE GSS cc: JWP. '~ 18-10A DESCRIPTION OF WORK COMPLETED HYDRAULIC FRACTURE TREATMENT 7/1 I/96: RIH & tagged PBTD at 13722' MD. 7/1 5/96: MIRU & PT equipment to 9000 psi. Pumped a Data Frac w/tracer through the perforations located at: 12630 - 12700' MD (Z1B) 12780 - 12810' MD (Z1B) 12865 - 12950' MD (Z1B) 12970 - 13060' MD (Z1B) 13080 - 13280' MD (Z1B) 133O5 - 13717' MD (Z1B) Ref. Log: Z-DEN 6/1/95. Pumped: a) 300 bbls 40# Linear Pre Pad Gel @ 40 bpm, followed by b) Shutdown. ISIP @ 1580. Resumed pumping: c) 62 bbls 30# Crosslinked Pad w/Sc-46 tracer at @ 40 bpm, followed by d) 16 bbls 30# Linear Pad Spacer @ 40 bpm, followed by e) 48 bbls 30# Crosslinked Pad w/Ir-192 tracer @ 40 bpm, followed by f) 78 bbls Diesel Flush @ 20 - 40 bpm, followed by g) Shutdown. ISIP @ 1680. Rigged down. 7/1 6/96: Ran CT memory tracer log. 9/8/96: MIRU & PT equipment. Pumped a Hydraulic Fracture Treatment using 20/40 mesh proppant, through the perforations (above). Pumped the following sequence: a) 250 bbls 40# Pre Pad @ 40 bpm, followed by b) Shutdown. ISIP @ 1115. c) 25 bbls Scour Stage w/1 ppg proppant @ 40 bpm, followed by d) 25 bbls 40# Pre Pad @ 40 bpm, followed by e) i45 bbls Crosslinked Pad @ 40 bpm, followed by f) 192 bbls Flush @ 40 bpm, followed by g) Shutdown. ISlP @ 1735. h) 114 bbls 30# Crosslinked Gelled Pad @ 40 bpm, followed by i) 324 bbls Crosslinked Slurry w/RA tracer in 2-8 ppg proppant stages, followed by j) 192 bbls Flush @ 40 bpm, followed by k) Shutdown. Placed a total of 47,000 lbs of proppant into the formation. Rigged down. 9/9/96 & 9/1 7/96: Performed CT proppant fill cieanouts to 13078' MD. Placed the well on production w/gas lift & obtained a valid welltest. 0 Fl I [_1_ I [M Ill Si~ FtL/I I~ E S WELL LOG TRANSMITTAL To: State of Alaska May 14, 1996 REz Alaska Oil and Gas Conservation Comm Lf - Attn.: Records Keeper ,? [~ ~. 3001 Porcupine Dr. 6~'~ ~t~ / 7 ~ ~ lo IOV~ Anchorage, Alaska 99501 ~ ? 0 ~ f ~ ~ ~I ~ \ ~ MWD Formation Evaluation Logs - DS 18-10A PB1, 18-10A PB2, & 18-10A The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of.' Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 3 LDWG formatted magnetic tapes with LIS listings. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc, Company ri Fi I I_1_ I I~1 G S I~ I=lg I I-- Im S WELL LOG TRANSMITTAL To: State of Alaska February 9, 1996 Alaska Oil and Gas Conservation Comm. Attn.: Larry Grant 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs - DS 18-10A, PB1, & PB2, AK-MW-50047 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 DS 18-10A: 2" x 5" MD Gamma Ray Logs' 1 Bluelines 50-029-20818-01 1 Folded Sepia 2" x 5" TVD Gamma Ray Logs: ~ ~D~S ~8_~~-;29p~ii818-01 2" x 5" MD Gamma Ray Logs: 50-029-20818-70 2" x 5" TVD Gamma Ray Logs: 50-029-20818-70 DS 18-10A PB2: 2" x 5" MD Gamma Ray Logs' 50-029-20818-71 2" x 5" TVD Gamma Ray Logs: 50-029-20818-71 1 Bluelines 1 Folded Sepia 1 Bluelines 1 Folded Sepia 1 Bluelines 1 Folded Sepia 1 Bluelines 1 Folded Sepia 1 Bluelines 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc, Company STATE OF ALASKA ALAS'--- AND GAS CONSERVATION ~ISSION REPOR, uF SUNDRY WELL oPEHATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 4909' NSL, 372' WEL, Sec 24, T11N, R14E, UM. At top of productive interval 3704' NSL, 1013' WEL, Sec 14, T11N, R14E, UM. At effective depth At total depth 247' NSL, 1791' WEL, Sec3, T11N, R14E, UM. 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 46' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 18-10A 9. Permit number/approval number 95-60 10. APl number 50 - 029-20818-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 79' Surface 2534' Production 10754' Liner 1866' Liner 1474' 13780 feet Plugs(measured) 8718 feet 13729 feet 8719 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 1975# Poleset 79' 79' 13-3/8" 2120 Sx Fondu & 400 Sx PFC 2534' 2452' 9-5/8" 500 Sx Class G & 51 bbls C 10800' 7763' 7" 350 Sx Class G 12514' 8665' 4-1/2" 200 Sx Class G 13775' 8673' Perforation depth: measured 12630 - 12700'; 12780 - 12810'; 12865- 12950'; 12970 - 13060'; 13080 - 13280'; 13305 - 13717' true vertical 8727 - 8731'; 8730 - 8729'; 8728 - 8730'; 8730 - 8733'; 8732 - 8726'; 8725 o 8719' Tubing (size, grade, and measured depth) 5-1/2", 17#, Tbg @ 27' MD; 4-1/2", 12.6#, L-80, Tbg @ 12096' MD. Packers and SSSV (type and measured depth) Baker SAB Packer @ 12050' MD; Camco TRCF-4A SSSV @ 2207' MD. ~.. ,.;~ ~ ' ~..~., ~, ~. ~ -.:.,.;; ~ 13. Stimulation or cement squeeze summary 14. Intervals treated(measured) see Attached JAN t 6 1996 Treatment description including volumes used and final pressure Alaska Oil & C.a~ Cens, C0mmi~mion Representative Daily Average Produ~ion or Injection Data Prior to well operation Subsequent to operation OiI-Bbl Gas-Md Water-Bbl 771 6472 0 1528 18624 0 Casing Pressure Tubing Pressure -- 369 384 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil X Gas Suspended, Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed~,~.~ 0~,-~~~-~ ~/"~t~ Title Engineering Supervisor Form 10-404 Rev 06/15/88 Kamiso cc: KZ, JWP. Date SUBMIT IN DUPLICATE 18-10A ACID STIMULATION TREATMENT DESCRIPTION OF WORK COMPLETED I I/1 0/95: MIRU & PT equipment. Pumped a fullbore Acid Stimulation treatment for mud damage removal through the open perforation intervals located at: 12630 - 12700' MD (Z1B) 12780 - 12810' MD (Z1B) 12865 - 12950' MD (Z1B) 12970 - 13060' MD (Z1B) 13080 - 13280' MD (Z1B) 13305 - 13717' MD (Z1B) Ref. Log: Z-DEN 6/1/95. Pumped: a) 250 bbls 1% NH4CI Water @ 10.0 bpm to establish injection, followed by b) 132 bbls Xylene @ 4.3 bpm, followed by c) 33 bbls 2 ppg BAF Diverter stage 1 @ 8.0 bpm, followed by d) 150 bbls 12% HCI @ 8.0 bpm, followed by e) 75 bbls 9% HCI- 1% HF @ 8.0 bpm, followed by f) 75 bbls 12% HCI Flush @ 8.0 bpm, followed by g) 29 bbls 2 ppg BAF Diverter stage 2 @ 0 - 1.0 bpm, followed by h) 150 bbls 10% HCI @ 1.5 bpm, followed by i) 75 bbls 9% HCI - 1% HF @ 10.0 bpm, followed by j) 75 bbls 12% HCI Flush @ 10 bpm, followed by k) 25 bbls 1% NH4Cl Water @ 10.0 bpm, followed by I) 150 bbls 12% HCl @ 10 bpm, followed by m) 78 bbls 9% HCI - 1% HF @ 10.0 bpm, followed by n) 52 bbls 12% HCI @ 10 bpm, followed by o) 500 bbls 1% NH4Cl Water Overflush @ 3.4 bpm, followed by p) 220 bbls Crude displacement @ 2.8 bpm, followed by q) Shutdown. Rigged down. I I/1 6/95: MIRU CTU & PT equipment. RIH w/CT & tagged fill at 13126' MD, then jetted Hot Crude & Xylene across the perforation intervals (above). Reciprocated 64 bbls Hot Crude @ 1.5 bpm, followed by 36 bbls Xylene bullheaded down @ 1.3 bpm, followed by 13 bbls Crude, 5 bbls Diesel, and 40 bbls Meth/Water. POOH w/CT. Rigged down. Returned the well to production & obtained a valid welltest. JAN A~a~k8 0il & Oas ¢on,~. Coi~mis~ion STATE OF ALASKA ALASK~ OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, lnc. 95-60-; 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5 o-029-208.18,01 . 4. Location of well at surface 4909'NSL, 372'WEL, SEC. 24, T11N, R14~~~ ~ At Top Producing At Total Depth ,~.~-_ i ;~ 11. Field and Pool ! - · :~ ~'~ Prudhoe Bay Field/Prudhoe Bay Pool 247' NSL, 1791' WEL, SEC. 11, T11N, R14E 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 45.3 ADL 028302 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 05/25/95 06/24/95 07/01/95I N/A feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+-I-VD) 19. Directional Survey 120. Depth where SSSV set ]21. Thickness of Permafrost 13780'MD/8718'TVD 13729'MD/8719'TVD YES [] NO []I 2207 feet MDI 1900'(Approx.) 22. Type Electric or Other Logs Run MWD, GR, DIR, NEU, Sonic, RES 23. CASING, UNER AND CEMENTING RECORD SE-1-RNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-I'OM HOLE SI;71: CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 79' 30" 1975 # Poleset 13-3/8" 72# L-80 Surface 2534' 17-1/2" 2120 sx Fondu, 400 sx PF 'C 9-5/8" 47# L-80 Surface 10800' 12-1/4" 500 sx 'G', 51 bbls PF 'C' 7" 29# L-80 10648' 12514' 8-1/2" 350 sx Class 'G' 4-1/2" 12. 6# L-80 12301' 13775' 6" 200 sx Class 'G' 24. Perforations open to Production (MD+TVD of Top and Bottom and _~5. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 2-3/4" Gun Diameter, 4 spf 4-1/2" 12096' 12050' MD TVD 12630'- 12700' 8728'- 8731' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12780' - 12810' 8730'- 8729' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 12865' - 12950' 8728' - 8730' 12350' Kick Off Plug, 48 bbls Class 'G' 12970'- 13060' 8730'- 8733' 13080'- 13280' 8732'- 8726' 12215 Open Hole KO Plug, 15 bbls Class 'G' 13305'- 13717' 8725'- 8719' Freeze Protect w/138 bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) August 8, 1995 Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL C HOKESIZE IGAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OlL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fracturbs, apparent dips, and presence of oil, gas or water. Submit core chips. RE. CEIV L .DEC 2 2 AJaska 0il & G~,9 Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 30. GEOLOGIC MARKI:RS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River 11540' 8229' Shublik 11610' 8270' Top of Sadlerochit 11653' 8296' 31. LIST OF A'I-i-ACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed /~{' / . Title Senior Drill/no Enaineer Date , 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 cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI. SHARED SERVICE DAILY OPERATIONS PAGE: I WELL: DS 18-10A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 05/20/95 11:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 05/21/95 ( 1) TD:12250 PB:11764 05/22/95 (2) TD:12250 PB:11764 05/23/95 (3) TD:12250 PB:10800 ND TREE MW: 0.0 MOVED RIG TO DS 18-10A. ACCEPTED RIG @ 2300 HRS ON 05/20/95. BEGAN TAKING ON SEAWATER AND RU TO KILL WELL. RU LUBRICATOR AND PULLED BPV. MONITORED WELL, WELL DEAD. CIRCUALTED DIESEL CAP FROM WELL AND RECOVERED 135 BBLS F/ RE-USE. CIRCULATED SEAWATER. SHUT DOWN AND MONITORED WELL, WELL STABLE. SET BPV AND TESTED SAME. BEGAN ND TREE AND ADAPTER FLANGE. TESTING BOPE MW: 0.0 ND ADAPTER FLANGE, NU BOPE. TESTED BELOW BLINDS AGAINST WELL. RU LUBRICATOR AND PULLED BPV; SET TREE TEST PLUG. PERFORMED STATE BOPE. RU LUBRICATOR AND PULLED TREE TEST PLUG. MU LANDING JOINT, BOLDS, PULLED HANGER TO RIG FLOOR AND LD SAME. CBU, MONITORED WELL, WELL STABLE. RU NCS. LD 264 JTS 4 1/2", 12.6# L-80 BTC TUBING, BVN, SLIDING SLEEVE, 4 PUP JTS AN DCUT JT. INSPECTED TBG F/ NORM, TUBING COLD. TUBING IN GOOD CONDITION, WILL BE SENT OUT FOR INSPECTION AND RETURNED TO INVENTORY F/ RE-USE. TREE AND ADAPTER FLANGE WILL BE RE-USED ON THIS WELL. RU TO TEST KELLY AND BOTTOM PIPE RAMS. MILLING 9 5/8" SECTION MW: 0.0 TESTED BOTTOM PIPE RAMS AND KELLY. INSTALLED NEW 9 5/8" PACK OFF AND TESTED SAME. INSTALLED WEAR RING. MU BHA #1. RIH, PU 111 JTS 4 1/2" "E" DP. RIH W. BHA #1. TAGGED TUBING STUMP @ 11036'. DISPLACED WELL TO 10.0 PPG MILLING FLUID. SPOTTED 22 BBLS 18.0 PPG PILL ON BOTTOM. POSITIONED MILL @ 10800' AND BEGAN CUT OUT. MILLED FROM 10800 - 10820'. ~ELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 2 05/24/95 ( 4) TD:12250 PB:10800 05/25/95 (5) TD:10927' (10927) 05/26/95 (6) TD: 11867' ( 940) 05/27/95 ( 7) TD:12070'( 203) 05/28/95 (8) TD:12340' ( 270) POH MW: 0.0 MILLED 9 5/8" SECTION F/ 10820 - 10850'. WINDOW F/ 10800 - 10850'. CIRCULATED HOLE CLEAN. PUMPED LO-HI VIS SWEEP. WASHED AND REAMED THRU SECTION, LOCATED SHOE AND STUMP OK. POH AND LD BHA #1. NO EXCESS DRAG, NORMAL HOLE FILL UP. MU 4 1/2" MULESHOE. RIH, PU KELLY AND WASHED THRU SECTION TO 100' BELOW STUMP, NO PROBLEMS, HOLE CLEAN. CIRCULATED AND CONDITIONED MUD WHILE BATCH MIXING CEMENT. PUMPED 5 BBLS WATER, PT LINES, PUMPED 15 BBLS WATER, 30 BBLS CEMENT, 5 BBLS WATER. DISPLACED W/ RIG PUMPS. POH 10 STANDS, CIRCULATED 1 DP VOLUME, PERFORMED HESITATION SQEEZE. RELEASED PRESSURE, SQUEEZED 1/2 BBL AWAY. PUMPED DRY JOB AND LD 42 JTS DP. SLIPPED AND CUT DRILLING LINE. POH. DRILLING MW: 0.0 VIS: 0 CONTINUED POH FOLLOWING BALANCED PLUG. PWR, CLEANED OUT BOP STACK, PERFORMED STATE BOP TEST. MU BHA #2, RIH AND FLOW CHECKED MWD. RIH W/ BHA #2, PU KELLY AND WASHED DOWN F/ 10425' TAGGED TOC @ 10660'. DRILLED CEMENT TO 10805' , CIRCULATED HOLE CLEAN. ORIENTED AND BEGAN KICK-OFF. PAST STUMP @ 10850'. DRILLED F/ 10850 - 10927' CBU MW: 0.0 VIS: 0 DRILLED F/ 10927 - 11867'. ADDED LUBETEX F/ TORQUE AND DRAG REDUCTION. BEGAN CIRCULATING HOLE CLEAN. DRILLING MW: 0.0 VIS: 0 CIRCULATED HOLE CLEAN. POH. PULLED TIGHT F/ 11540 - 11259'. HOLE FILL UP NORMAL. NO PROBLEMS PULLING THRU SECTION. LD BHA #2, MU BHA #3, RIH AND CHECKED MWD. RIH W/ BHA #3. SLIPPED DRILLING LINE. RIH. WORKED THRU TIGHT HOLE F/ 11260 - 11490' WASHED F/ 11765 - 11867', NO FILL. DRILLED F/ 11867 - 120~0'. DRILLED THRU ZONE 3, CURRENTLY IN ZONE 2. PROJECT TRIP 12250'. DRILLING MW: 0.0 VIS: 0 DRILLED F/ 12070 - 12121' CIRCULATED HOLE CLEAN. POH F/ BHA. MAX 25K# EXCESS DRAG ACROSS KINGAK, HOLE CONDITIONS GREATLY IMPROVED OVER PREVOIUS TRIP. MONITORED WELL AND PUMPED DRY JOB AT SHOE. LD HWDP, BHA #3, MU BHA #4, RIH, CHECKED MWD. PU 30 JTS 5" "G" DP. RIH. SLIPPED AND CUT DRILLING LINE. RIH, NO EXCESS DRAG. WASHED F/ 12078 - 12121' NO FILL. DRILLED F/ 12121 - 12340' BEGINNING BOTTOM KICK-OFF @ 15 DEG/100' AT REPORT TIME. BIT IN ZONE 1. WELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 3 05/29/95 (9) TD:12754' ( 414) 05/30/95 (10) TD:12932' ( 178) 05/31/95 (11) TD:12932' ( 0) 06/01/95 (12) TD:12932' ( 0) RIH W/ BHA #5 MW: 0.0 VIS: 0 DRILLED F/ 12340 - 12754'. CIRCULATED, MIXED AND PUMPED DRY JOB. POH. 25K# EXCESS DRAG F/ 12706 - 11450' HOLE FILL UP NORMAL. CHANGED OUT BITS, CHECKED ORIENTATION, CHECKED MW/). SEVERLY ROUNDED GAUGE ON BIT #3. RIH. SLIPPED DRLG LINE. POH MW: 0.0 VIS: 0 CONTINUED RIH W/ BHA #5. CONTINUED TO ATTEMPT TO WORK PIPE THRU TIGHT SPOT @ 11450' PU KELLY, HOLE PACKED OFF. WORKED TORQUE INTO PIPE AND ESTABLISHED CIRCULATION, PIPE FREE. PUMPED OUT TO 11320', WASHED REAMED TO 11495'. HOLE BEGAN TAKING FLUID DUE TO PACKOFF. PROBLEM AREA WAS IN KINGAK. CONTINUED RIH, HAD TO ORIENT HIGHSIDE IN ZONE 3 TO RIH. WASHED AND REAMED F/ 12765 - 12754' MIXED 50 BBL LCM PILL AND SWEPT INTO OPEN HOLE. CONTINUED CIRCULATION AND SLOWLY STAGED PUMPS UP TO 10 BPM W/ NO LOSSES. DRILLED F/ 11754 - 12870'. CIRCULATED HOLE CLEAN. BOTTOMS UP SAMPLES SHOWED TAR STAINED SAND. DRILLED F/ 12870 - 12932' TO OBTAIN RATHOLE F/ LOGS. LOGGING PROGRAM AMENDED TO INCLUDE.RESISTIVITY SUITE F/ MOS ANAYLIS. FORMATION DRILLED @ 150 FPH. CIRCULATED HOLE CLEAN. POH. MAXIMU, EXCESS DRAG 10K#, NORMAL FILL UP VOLUME. NO MUD LOSSES. CBU MW: 0.0 VIS: 0 FINISHED POH. MU BHA #6. RIH. SLIPPED AND CUT DRLG LINE. RIH. WASHED AND REAMED FROM 11300 - 12932'. HOLE BEGAN TAKING FLUID AS OPENER CROSSED ZONE 3. TREATED W/ OM SEAL. CIRCULATED HOLE CLEAN. SPOTTED 50 BBL LCM PILL ON BOTTOM. SHORT TRIPPED TO SHOE. NO EXCESS DRAG, NORMAL HOLE FILL UP. HOLE IN EXCELLENT CONDITION. CHANGED OUT SWIVEL PACKING. LET LCM PILL SOAK. RIH. WILL CBU AND POH TO LOG. RUNNING DP CONVEYED LOGS MW: 0.0 VIS: 0 RIH TO TD AFTER LETTING LCM SOAK - 0 LOSSES. CIRC HOLE CLEAN AND DROP RABBIT. POH SLM. NO CORRECTION. R/U WESTERN ATLAS, LOAD SOURCE AND TOOLS. RIH W/ DRILLPIPE AND LATCH UP W/ ATLAS TOOLS. CALAIPER AND DENSITY ON DOWN PASS UNOPENED. LOGGING UPWARDS PAST GOC. LOGGING TO 100' ABOVE KINGAK BEFORE POH. WELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 4 06/02/95 (13) TD:12932' ( 0) 06/03/95 (14) TD:12462' ( 0) 06/04/95 (15) TD:12834' ( 372) 06/05/95 (16) TD:12867' ( 33) 06/06/95 (17) TD:13120' ( 253) 06/07/95 (18) TD:13120' ( 0) 06/08/95 (19) TD:13120' ( 0) TESTING BOPS MW: 0.0 VIS: 0 FINISH DP CONVEYED LOGGING UP TO 10800'. PJSM. POH TO SDS, SHEAR OUT OF WET CONNECTION AND POH W/ WIRELINE. RD WESERN ATLAS. SLIP DRILLING LINE AND PUMP SLUG. POH AND LD LOGGING TOOLS. PU MULESHOE & 771' OF 3 1/2" DRILLPIPE TO REACH BOTTOM. RIH TO BOTTOM TRIP WENT WELL. PUMP 15 BBLS 6% KCL WATER, TEST LINES . DISPLACED WITH RIG PUMPS. GOOD JOB INDICATION. POH SLOWLY UNTIL PIPE CAME WET. CIRC VOLUME OF DRILL PIPE @ SHOE. PJSM. SLIP AND CUT DRLG LINE. POH. LD 22 JTS 4 1/2" DRILL PIPE AND CONTINUE POH: LD 3 1/2" DRILL PIPE. RIH W/ KICKOFF ASSEMBLY MW: 0.0 VIS: 0 POH W/ CEMENTING ASSY AND MULESHOE. PULL WEAR RING AND TEST BOPS/ PU BHA #7 AND RIH. WASH @ 12200', FIRM CMT @ 12350'. DRILLING CONSISTENT CEMENT F/ 12350 - 12462' CIRC AND CLEAN UP CEMENT, CONDITION MUD. POH. LD BHA #7 AND PU BHA #8. RIH W/ BHA #8. PUMPING OM SEAL PILL MW: 0.0 VIS: 0 SLIP 40' DRILLING LINE. RIH TO BOTTOM. BROKE CIRC @ SHOE, NO LOSSES DURING TRIP. DRILLING F/ 12462 - 12834' SPOTTED LCM PILL ON BOTTOM AND PULLED UP TO HEAL. PLAN TO POH TO GET IN MOST AGRESSIVE ASSY THAT WILL BUILD TO FIND SAND. DRILLING MW: 0.0 VIS: 0 SPOT LCM PILL IN BOTTOM OF HOLE. POH SLOWLY TO ALLOW LCM TO HEAL AND CHANGE BHA. DRILLING OUT OF SAND INTO KAVIK. CHANGED BHA TO ROTARY GILLIGAN ASSEMBLY. BIT STILL IN GOOD GAUGE. REPAIRED PVT SYSTEM ON RIG FLOOR. RIH SLOWLY TO MINIMIZE ANY LOSS PROBLEMS OR SURGES INTO SHALES. CHANGED SHAKER SCREENS TO HANDLE LCM COMING BACK TO SURFACE. HOLE BEGAN TAKING WEIGHT @ 12623'. PU KELLY AND REAMED TO BOTTOM. NO LOSSES WHILE RIH OR DURING SUBSEQUENT DRILLING. DRILLING. TRIPPING FOR HOLE OPENER MW: 0.0 VIS: 0 DRILLING IN KAVIK TO GET UPWARDS BACK INTO SAND. CBU. POH. lST 3 STDS PULLED, OK. SLIP AND CUT DRILLING LINE ONCE UP IN SHOE. CONTINUE POH TO PICK UP HOLE OPENER. CIRC AFTER SHORT TRIP MW: 0.0 VIS: 0 POH W/ GILLIGAN BHA. LD BHA AND SERVICE WEAR RING. MU HOLE OPENER BHA AND RIH. STARTED TAKING WEIGHT @ 12396'. REAM TO BOTTOM F/ 12396 - 13120'. CIRC LV-HV SWEEP AROUND. SHORT TRIP, PULLED SOME MINOR TIGHT SPOTS. CIRC. RIH W/ 7" LINER MW: 0.0 VIS: 0 ,fELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 5 06/09/95 (20) TD:13120' ( 0) 06/10/95 (21) TD:13120' ( 0) 06/11/95 (22) TD:13120' ( 0) WORKING THE 7" LINER MW: 0.0 VIS: 0 PU 3-1/2" WORKSTRING INSIDE THE 7" CASG. PU & RD NCS. 50 DEGREE ERROR BETWEEN WL & STOKING. RIH W/LINER OD DP T/10800. CIRC LINER VOL. & PU BAKER CMT HEAD. HIT SPOT 812341. COULDN'T GET PAST THAT POING. WORKING PIPE 425 UP, 50 DN. WHILE CIRC. 8 42 SPM/1000PSI. INCREASED PUMP RATE T/2200/130 SPM. PIPE PULLED FREE 8 425K. ATTEMPTED T/RIH W/STD. WOULD MOVE UP OR DOWN. WORK W/PULLS UP T/465. SPOTTED LUBETEX PILL IN OPEN HOLE WHILE WORKING PIPE. CUT' MW T/9.8. SPOTTED 30 BBLS OF SFT IN OH WHILE SLUMPING PIPE & WORKING TRQ. MOVE PILL 1 BBL/HR. BATCH MIXING CEMENT MW: 0.0 VIS: 0 SPOTTED 60 BBLS 10.1 PPG SFT 1/2 IN OPEN HOLE, HALF IN PIPE AND PUT IN PLACE W/ 9.9 MUD BEFORE PUTTING 8 TURNS TORQUE IN PIPE AND SLUMPING STRING. MOVED PILL 1 BBL EVERY HOUR. BEGAN CIRC WHILE WORKING PIPE AND CUTTING MW TO 9.6. BATCH MIXED CEMENT SLURRY. WHILE FINISHING BATCH MIXING, PIPE CAME FREE. REMOVED CEMENTING HEAD AND RAN PIPE TO BOTTOM, BUMPY, BUT GOOD RETURNS THE WHOLE WAY. SHOE 8 13120' RU CEMENT HEAD AND BREAK CIRC. WELL CLEANED UP QUICKLY AND DRAGS IMPROVED WHILE CIRCULATING. DUMPED CEMENT BATCH AND CALLED OUT WESTERN ATLAS TO RUN ORIENTATION SURVEY. RD CEMENT HEAD, RU WESTERN ATLAS AND PUMP DOWN ARRANGEMENT. RIH W/ ORIENTING TOOL, REVEALED THAT WINDOW JOINT IS 25 DEG RIGHT FROM THE HIGH SIDE OF THE WELL. POH W/ WIRELINE AND RD PUMPDOWN SYSTEM. RU CEMENTING HEAD WHILE BATCH MIXING, NOT MOVING PIPE. RIH W/ ORIENTING SPEAR MW: 0.0 VIS: 0 SET PACKER. TEST ANNULUS. RE-PRESSURE, TESTED SAME LOSS RATE. SHEARED OUT BALL SEAT. TESTED LINER. POH W/ PKR SETTING ASSY. PULLED 40K 8 5589 + FOUND A WASHED OUT JOINT OF DRILLPIPE. MU BHA #13, ORIENTING SPEAR ASSY AND RIH. CLOSED BOPS AND TESTED ENTIRE WELLBORE. RIH NO TAG 8 TOL AND TAG FISH 8 12656' SAW SPEAR ENTERING SLEEVE AND BOTTOMING OUT BUT COULD GET NO INDICATION OF PINS SHEARING. PUSHED SLEEVE DOWN TO 12675' TO WHERE IT STOPPED MOVING. NO INDICATION OF ANY GRAB UPWARDS. POH WET. SLIP DRILLING LINE. POH WET. NO SLEEVE. MARKS ON GRAPPLES AND SPEAR INDICATE STAB IN BUT NO GRAB. MU LARGER GRAPPLE W/ STABILIZER AND DC TO CENTRILIZE BETTER IN WELLBORE AND RIH. £ EC 2 2 1995 Anchorage ~ELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 6 06/12/95 (23) TD:13120' ( 0) 06/13/95 (24) TD:13120' ( 0) 06/14/95 (25) TD:13120' ( 0) 06/15/95 (26) TD:12514 PB: 8710 SET LINER TOP PACKER MW: 0.0 VIS: 0 RU BAKER CMT HEAD AND CIRC. NO RECIPROCATION. PUMP 5 BBLS KCL WATER, TEST LINES. PUMP 15 BBLS KCL WATER, 70 BBLS MC4 SPACER AND 75 BBLS CEMENT. LAUNCHED DART W/ 5 BBLS WATER AND DISPLACED W/ RIG PUMPS. BUMPED PLUG @ PLANNED STROKES. SET HANGER AND TEST LINER, GOOD TEST, FLOATS HELD. RELEASE RUNNING TOOL AND CBU. GOT BACK PREFLUSH AND SPACERS, NO CEMENT. POH. CUT AND SLIP DRILLING LINE. POH W/ 4 1/2" DRILLPIPE, THEN LD LINER HANGER RUNNING TOOL AND 3 1/2" WORKSTRING. TESTED BOP AND FUNCTION TESTED ACCUM SYSTEM. INSTALLED WEAR RING. RIH W/ PACKER SETTING TOOL. DROPPING BALL TO SET LINER TOP PACKER. POH W/ SLEEVE MW: 0.0 VIS: 0 RIH W/ SPEAR AND LARGER GRAPPLE. TAGGED TOF @ 12675' CIRC. COULD NOT GET DOWN INTO SLEEVE AND PULLED UP. POH W/ BHA #14. MU BHA #15 AND RIH. SLIP AND CUT DRILLING LINE. RIH AND TAG TOF @ 12656'. FISH WENT INTO SLEEVE W/O ROTATION. TRIED TO KNOCK SLEEVE DOWNWARDS INITIALLY, BUT NO MOVEMENT. JARRED UP, FISH CAME FREE WITH 3 HITS. POH w/ BHA #15. POH W/ SPEAR MW: 0.0 VIS: 0 POH W/ BHA #15, NO FISH. GRAPPLE BROKEN AND STRIPPED OFF SPEAR, SPEAR NO INOPERABLE. MU DOUBLE GRAPPLE ASSY AND RIH. NO INDICATION OF JUNK AT TOL OR TOF. TAGGED TOF @ 12651' STABBED SPEAR INTO FISH 7' JARRED 250 AND PULLED 425 ON SLEEVE. NO MOVING. CONTINUED TO JAR SLEEVE WHILE PREPARING MUD SYSTEM TO HANDLE MILLING CUTTINGS. COULD NOT RELEASE GRAPPLES UNTIL WORKING 19 TURNS TORQUE DOWNHOLE WITH TONGS ON A JT OF HWDP. COULD NOT WORK TORQUE DOWNHOLE WITH KELLY. GRAPPLE RELEASED WITH 3 TURNS TORQUE LEFT DOWNHOLE. SLIP DRILLING LINE. POH W/ BHA #16. RIH TO 7" SECTION MW: 0.0 FINISHED POH; BHA TWISTED OFF @ BOX OF EXTENSION SUB, 10.27' FISH LEFT IN HOLE. LD FISHING TOOLS AND BHA. CLEARED FLOOR. MU BHA #17. LD 69 JTS 3 1/2" DP AND PU 40 JTS 4 1/2" DP. RIH. PU KELLY, POSITIONED KNIVES AT 12514' AND MADE CUT OUT. MILLED SECTION F/ 12514 - 12523' LOST 40 BBLS MUD. METAL RETURNS VERY LOW. POH TO TOP 7" LINER AND CONDITIONED MUD. LOWERED MUD WEIGHT TO 9.5 PPG AND RAISED YP. ENCOUNTERED 40K# EXCESS DRAG AT TOL. PULLED ADDITIONAL 5 STANDS TO CHECK HOLE, NO DRG. RIH TO SECTION. WILL CONTINUE TO RAISE LOW SHEAR RHEOLOGY AND BEGIN ROTATING IN SECTION TO CLEAN HOLE. WELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 7 06/16/95 (27) TD:12514 PB: 8710 06/17/95 (28) TD: 0'( 06/18/95 (29) TD: 0' ( 06/19/95 (30) TD: 0' ( 06/20/95 (31) TD:12514 PB: 8710 o) o) o) SLIP AND CUT LINE MW: 0.0 RIH TO SECTION AT 12514' ATTEMPTED TO ESTABLISH CIRCULATION, UNABLE TO CIRCULATE ABOVE 3 BPM/1400 PSI WITHOUT LOSING RETURNS. MIXED AND SPOTTED 35 BBL LCM PILL @ 30 PPB OM SEAL. POH TO TOL @ 10650'. ESTABLISHED THAT KNIVES CLOSED AT TOL. PERFORMED HESITATION SQUEEZE ON LCM PILL. SQUEEZED 6 BBLS AWAY. WATERED BACK MUD TO 9.0 PPG AND REBUILT VISCOSITY. POH. LD 3 DC AND 9 HWDP, REPOSITIONED DC TO LINER LAP. MU NEW MILL AND CHANGED OUT NOZZLES IN JET SUB TO 2 X 18'S. FIRST MILL 5% WORN WITH BENT KNIFE AND BROKEN TIPS. RIH TO TOL. SLIPPED AND CUT DRLG LINE. CBU @ TOL MW: 0.0 VIS: 0 RIH W/BHA 318. MILLED F/12523 T/12529. CBU. RIH & MILL F/12529 T/12564. EST. CUTTINGS RECOVERY @ 50%. CBU. POOH T/TOL. DROP BALL T/ISOLATE MILL & BEGAN CBU @ TOL. TEST BOPE MW: 0.0 VIS: 0 CBU @ TOL. POOH LD BHA & MU MULESHOE. RIH TAG'BRIDGE 5' ABOVE TOL. CBU. WASH & REAMED 70' INTO STUMP T/12634 & CBU. BATCH MIX CMT. PUMP 5 BBLS H20. TEST LINES T/3000. PUMP 15 BBLS. H20 + 15 BBLS CMT. + 5 BBLS H20 & DISPLACE T/BALANCE POINT @ 12 BPM W/FULL RETURNS. POOH SLOWLY T/TOL. PUMPED DRY JOB & POOH. RU T/TEST BOPE. T/500/5000. TEST WITNESSING WAIVED BY AOGCC REP: JOHN SPAULDING. POOH MW: 0.0 VIS: 0 MU BHA #20 & RIH. TAG CMT STRINGER @12215. TEST LINER / LAP / CASG T/3500 OK. DRILLED CMT F/12215 T/12505. CBU. POOH CBU. T/CLEAN HOLE. NOTHING OVER THE SHAKERS. RIH SLOWLY T/PUSH JUNK DOWNHOLE. TOP OF JUNK @12344. POOH T/TOL. PUMPED DRY JOB & POOH. POH W/ MILL MW: 0.0 - FINISHED POH. MU BHA #21 AND RIH. PU KELLY AND TAGGED JUNK AT 12344', MILLED ON JUNK F/ 12344 - 12520' CONTINUALLY PULLED TIGHT WHEN PU OFF OF JUNK. VARIED PUMP RATES F/ 30 - 120 SPM W/ LITTLE APPARENT IMPACT. NOTHING ON SHAKERS. CBU. NOTHING ON SHAKERS. PULLED UP TO TOL W/ INTERMITTENT OVERPULLS. COULD NOT WORK PAST 10667' AND INTO TOL. PU KELLY TO PUMP OUT. WILL POH TO CHECK JUNK BASKETS. WELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 8 06/21/95 (32) TD:12514 PB: 8710 06/22/95 (33) TD:12514 PB: 8710 06/23/95 (34) TD:12870' (12870) 06/24/95 (35) TD:13780' ( 910) POH MW: 0.0 CONTINUED TO WORK THRU TOL. BACK REAMED OUT. PUMPED DRY JOB AND POH. CLEANED OUT JUNK BASKETS, ALL 3 FULL. MILL FACE COMPLETLY PACKED OFF W/ METAL, INCLUDING WATER COURSES AND ID OF MILL UP TO FIRST BOOT BASKET. NO FLOW OUT MILLM NO HELP FROM PUMPS WHILE PULLING THRU LINER. CLEARED FLOOR. MU PACKER MILL AND BOOT BASKETS. RIH. SLIPPED DRLG LINE. RIH TO 10647'. NO METAL SHAKERS. RIH INTO 7" LINER, REVERSED BOTTOMS UP AFTER 1 ROW TO KEEP PIPE OPEN. RIH AND TAGGED JUNK AT 12344' REVERSED OUT TO CLEAR JUNk W/O SUCCESS. PU KELLY AND WASHED THRU EASILU, RIH TO BOTTOM. CIRCUALTED HOLE CLEAN. RECOVERED 50# METAL OVER SHAKERS. POH TO TOL. HAD SEVERAL OVERPULLS TO 40K#, PU KELLY ON EACH AND CIRCUALTED, ABLE TO CONTINUE AFTER EACH CIRCULATION. FINAL CIRCULATION 17' BELOW TOL, PULLED INTO 9 5/8" CASING W/O OVERPULL AFTER CIRCULATING. PUMPED DRY JOB AND POH. WILL CHECK JUNK BASKETS AND EVALUATE NEXT TRIP. WELL CONDITIONS IMPROVED CONSIDERABLY OVER LAST TRIP. REPAIRING DRAW WORKS CHAIN MW: 0.0 CONTINUED POH. LD BHA #22, CLEANED OUT JUNK BASKETS. MU BHA #23, LD 38 4 1/2" DP, LD 36 3-1/2" DP, RIH AND FLOW CHECKED MWD. RIH W/ BHA #23 TO 10573'. REPAIRED DRAW WORKS. REPLACED KEEPER PINS ON DRAW WORKS TRANSMISSION CHAINS AND DRIVE CHAIN FROM JACKSHAFT TO DRAW WORKS. ADJUSTING CHAIN TO PROPER LENGTH. DRILLING MW: 0.0 VIS: 0 COMPLETED REPAIR OF DRAW WORKS. RIH TO TOP OF PLUG AT 12520', NO DRAG NOTED, BUT HAD 2 PLUGGED JETS. SURGED AND CLEARED. ORIENTED AND BEGAN KICKOFF. TIME DRILLED AND SLID F/ 12520 - 12564' PAST STUMP. DRILLED F/ 12564 - 12591'. CIRCULATED HOLE CLEAN. PUMPED 50 BBLS SEAWATER FOLLOWED BY 100 BBL SPACER AND FLOPRO FLUID. CLEANED SHAKERS. DRILLED F/ 12591 - 12870' CBU MW: 0.0 VIS: 0 DRILLED F/ 12870 - 13091' -POH TO 7" CASING, CHANGED OUT SWIVEL PACKING. RIH. DRILLED F/ 13091 - 13624' CIRCULATED HOLE CLEAN. DRILLED F/ 13624 - 13780;. VEGAN CIRCULATING HOLE CLEAN. dELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 9 06/25/95 (36) TD:13780 PB: 8718 06/26/95 (37) TD:13780 PB:13730 06/27/95 (38) TD:13780 PB:13729 06/28/95 (39) TD:13780 PB:13729 RIH W/ LINER MW: 0.0 CIRCULATED HOLE CLEAN. SHORT TRIPPED TO 7" CASING, HOLE CLEAN, NO EXCESS DRAG. CBU. DROPPED RABBIT. POH. HOLE FILL UP NORMAL. NO EVIDENCE OF METAL CUTTINGS IN CASING. LD 36 JTS 3 1/2" DP, BHA #23. RECOVERED RABBIT. ANADRIL MOTOR WASHED OUT ON BIT BOX MANDREL W/ SEVERE BEARING WEAR. CLEARED FLOOR. RU CASING TOOLS. RAN 35 JTS 4 1/2" L-80 NSCT LINER, BAKER HYFLO HANGER + HP LTP + TBE. CIRCULATED LINER VOLUME AND RIH W/ LINER. FILLED PIPE EVERY 9 STANDS. POH MW: 0.0 CONTINUED RIH W/ 4 1/2" LINER. CIRCULATED LINER + DP VOLUME AT SHOE. RIH W/ LINER, ENCOUNTERED 50K# DOWN DRAG AS 4 1/2" SHOE ENTERED OPEN HOLE. NO INCREASE IN PUW. WORKED 3 STANDS DOWN UNTIL NO PROGRESS. RU AND CIRCULATED 1 JOINT, RIH W/ NO DRAG W/ 2 STANDS, THEN ENCOUNTERED 50K# DRAG AGAIN. CIRCULATED AND CONDITIONED HOLE. UNABLE TO RECIPROCATE FREELY ABOVE 3.5 BPM. BATCH MIXED CEMENT. TESTED LINES. CLEARED CEMENT LINE, DROPPED WIPER DART AND PUMPED 22 BBLS SEAWATER, DISPLACED W/ RIG PUMPS. RELEASED LINER RUNNING TOOL. NO BACKFLOW. PUMPED DRY JOB AND POH. LD RUNNING TOOL, NO EVIDENCE OF CEMENT. MU BHA #24 AND RIH. PU KELLY AND WASHED F/ 12175 - 12330'. NO CEMENT. TAGGED TOL @ 12330'. CBU. SHAKERS SHOWED LARGE AMOUNT OF SAND. CIRCULATED UNTIL SHAKERS CLEANED UP. POH. POH W/ CLEANOUT ASSEMBLY MW: 0.0 FINISHED POH W/ BHA #24, LD AND CLEARED FLOOR. MU BHA #25, PU 3 1/8" DC AND 2 7/8" DP AND RIH. TAGGED CEMENT STINGERS JUST INSIDE TOL @ 12304'. WASHED AND REAMED STINGERS F/ 12304 - 12439'. RIH TO 13653', PU KELLY AND WASHED DOWN LOOKING FOR TOC. TAGGED PLUG ON LC @ 13729'. ATTEMPTED TO TEST LAP, LEAKED. DISPLACED WELL TO FILTERED SEAWATER. CLEANED FLOWLINE AND SHAKERS. POH. WILL PU SEAL ASSEMBLY TO SET LINER PACKER. M/U BHA #27 & RIH MW: 0.0 POH, LD 2-7/8" PAC DP. MU BHA #26, RIH, ATTEMPTED TO ENGAGE SEALS IN TBE, WOULD NOT SEAL 100%. PRESSURED TO 3500 PSI TO ATTEMPT TO SET PACKER. TESTED ANNULUS TO 3500 PSI, LOST 500 PSI IN 5 MIN. LAP HELD INCREASED PRESSURE OVER PREVIOUS TEST, STILL NOT SOLID. PACKER ELEMENT PROBABLY SETTING ON CEMENT STRINGER. POH. RECOVERED CEMENT CHIPS INSIDE SEAL ASSEMBLY NOSE + 1 PIECE METAL 2" X 3", NO SEALS. MU BHA #27 & RIH. POLISHED OFF TIE-BACK SLEEVE F/12300'-12307'. POH. 10-30K DRAG FIRST 2 STANDS OFF TOL. SEAL ASSEMBLY FOR NEW TIE-BACK ASSEMBLY DUE DEADHORSE 1100 HRS; WAS BUMPED F/YESTERDAY'S FLIGHT (ALASKA AIRLINES). WILL TEST BOPE & CHANGE OUT DRILLING LINE. 2 2 1 95 Oil & Gas Cons, Commissio~ Anchorage WELL : DS 18-10 OPERATION: RIG : NABORS 2ES PAGE: 10 06/29/95 (40) TD:13780 PB:13729 06/30/95 (41) TD:13780 PB:13729 07/01/95 (42) TD:13780 PB:13729 07/02/95 (43) TD:13780 PB:13729 RIH W/DP, CONVEYED PERF GUNS MW: 0.0 POOH W/POLISH MILL ASSY. TEST BOP'S 250/5000 PSI (ANNULAR 250/2500 PSI). TEST WITNESS WAIVED BY B. FOSTER (AOGCC). INSTALLED WEAR RING. M/U BAKER ISOLATION PACKER AND RIH. INSTALL PACKER IN TOL AND PRESSURE UP. PRESSURE DROPPED IN 5 MIN. FROM 3500-3000 PSI. PUT 30K DOWN WEIGHT ON PACKER AND PRESSURED UP TO 3500-HELD SOLID FOR 5 MIN. RELEASE PACKER W/RH ROTATION, PULLED UP 20' AND CLOSED PIPE RAMS. TESTED ENTIRE SYSTEM TO 3500 PSI FOR 35 MIN-PRESSURE HELD SOLID OVER ENTIRE SYSTEM. POOH AND L/D ISOLATION PACKER ASSY. PJSM. R/U WESTERN ATLAS AND P/U PERF GUNS. P/U 12 JTS 2-7/8" PAC DRILLPIPE TO SPACE OUT GUNS PROPERLY, AFTER PICKING UP CHAMP PACKER AND BIG JOHN JARS W/FAS-FILL VALVE. RIH. CONFIRMED THAT FAS-FILL WAS OPEN. RUNNING 4 1/2" COMP MW: 0.0 RIH W/ PERF GUNS. TAG UP ON LC @ 13729' SPACE OUT AND SET CHAMP PACKER. FIRE GUNS, PERFORATIONS 12700 - 13717'. SAW FLOW ON WELL, OPENED BYPASS AND RELEASED PACKER. 12 BBLS TO FILL HOLE. POH L/D 25 JTS. REVERSE CIRC DP VOLUME, BLACK FLUID @ SURFACE. POH L/D DRILL PIPE. CHAMP PACKER AND PERF GUNS. ALL SHOTS FIRED-TARRY GOBS ON-GUNS. FINALIZED COMPLETION. R/U AND RUN 4 1/2" L80 COMPLETION. NU TREE MW: 0.0 RUN 4.5" L-80 COMPLETION. LAND TBG HNGR. PACKER @ 12050. TEST CL T/5000. SET BPV. ND BOP'S NU ADPTR FLNGE & TREE. RIG RELEASED MW: 0.0 NU TEST TREE & CL T/5000. REV. INHIBITED SEAH20 @ 3 BPM DOWN T/PACKER. SET PACKER W/4000PSI & TEST F/30 MIN. PRESS TEST ANNUL T/3500/30 MIN. SHEARED RP VALVE @ 2900. FREEZE PROTEC TBG & ANNUL T/2200' W/138 BBLS OF DIESEL. SECURE & RELEASE THE RIG @ 18:00 HOURS ON 7/1/95. SIGNATURE: (drilling superintendent) DATE: ANCHORAGE ALASKA PBU/18-10A , .. NORTH SLOPE BOROUGH ~_K_E. LT~¥ 1~r~HING ELEV. -- 45.03 V mCO TRUE SUB- SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 12504.00 8707.39 8662.36 75 34 N 28.40 W .00 4701.97N 6313.46W 5501.56 12520.00 8711.18 8666.15 77 1 N 27.00 W 12.38 4715.73N 6320.68W 5516.17 12575.00 8721.38 8676.35 81 35 N 29.10 W 9.13 4763.41N 6346.10W 5566.80 12606.00 8725.40 8680.37 83 30 N 30.30 W 7.23 4790.10N 6361.32W 5595.29 12636.00 8728.35 8683'.32 85 11 N 31.40 W 6.74 4815.73N 6376..63W 5622.73 12666.00 8730.03 8685.00 88 24 N 32.60 W 11.39 4841.13N 6392.50W 5650.02 12698.00 8730.54 8685.51 89 45 N 33.77 W 5.58 4867.90N 6410.01W 5678.88 12729.00 8730.58 8685.55 90 7 N 33.63 W 1.28 4893.69N 6427.21W 5706.74 12761.00 8730.17 8685.14 91 19 N 31.98 W 6.38 4920.58N 6444.55W 5735.70 12792.00 8729.33 8684.29 91 49 N 30.64 W 4.61 4947.06N 6460.65W 5764.08 12824.00 8728.43 8683.40 91 23 N 28.68 W 6.27 4974.85N 6476.48W 5793.74 12854.00 8728.08 8683.05 89 56 N 25.50 W 11.65 5001.55N 6490.13W 5822.02 12886.00 8728.35 8683.32 89 4 N 25.26 W 2.79 5030.46N 6503.85W 5852.50 12917.00 8728.88 8683.85 88 59 N 24.89 W 1.23 5058.54N 6516.98W 5882.08 12948.00 8729.67 8684.64 88 5 N 23.92 W 4.27 5086.75N 6529.79W 5911.75 12980.00 8730.77 8685.74 87 58 N 23.06 W 2.71 5116.08N 6542.54W 5942.52 13012.00 8731.92 8686.89 87 54 N 23.25 W .63 5145.49N 6555.11W 5973.33 13043.00 8732.86 8687.83 88 36 N 19.78 W 11.42 5174.31N 6566.47W 6003.41 13075.00 8732.69 8687.66 92 0 N 18.12 W 11.80 5204.57N 6576.86W 6034.79 13107.00 8731.28 8686.25 93 4 N 15.94 W 7.60 5235.13N 6586.22W 6066.32 13139.00 8729.67 8684.64 92 40 N 16.49 W 2.12 5265.82N 6595.15W 6097.93 13170.00 8728.34 8683.31 92 13 N 15.13 W 4.63 5295.61N 6603.58W 6128.58 13200.00 8727.42 8682.39 91 18 N 14.00 W 4.86 5324.63N 6611.12W 6158.35 13232.00 8726.76 8681.73 91 4 N 10.60 W 10.64 5355.89N 6617.94W 6190.23 13264.00 8726.19 8681.16 90 56 N 9.64 W 3.03 5387.38N 6623.56W 6222.20 13295.00 8725.59 8680.56 91 15 N 10.02 W 1.58 5417.92N 6628.85W 6253.17 13326.00 8724.74 8679.71 91 52 N 8.63 W 4.91 5448.50N 6633.87W 6284.14 13358.00 8723.74 8678.71 91 43 N 8.93 W 1.06 5480.11N 6638.76W 6316.12 13388.00 8722.90 8677.87 91 30 N 9.35 W 1.58 5509.72N 6643.52W 6346.10 13420.00 8722.13 8677.10 91 13 N 8.88 W 1.69 5541.30N 6648.59W 6378.08 13450.00 8721.52 8676.49 91 5 N 8.90 W .44 5570.94N 6653.22W 6408.06 13513.00 8720.76 8675.73 90 16 N 9.21 W 1.39 5633,14N 6663.14W 6471.04 13544.00 8720.68 8675.65 90 1 N 9.82 W 2.13 5663.72N 6668.26W 6502.02 13576.00 8720.68 8675.65 89 58 N 8.60 W 3.82 5695.30N 6673.38W 6534.01 13607.00 8720.74 8675.71 89 49 N 8.32 W 1.03 5725.97N 6677.94W 6565.00 SP~:~,~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/18-10A 500292081801 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 062495 MWD SURVEY JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC TRUE SUE-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 13639.00 8720.64 8675.61 90 31 N 7.75 W 2.82 13701.00 8719.63 8674.60 91 20 N 5.90 W 3.27 13732.00 8718.97 8673.94 91 4 N 7.14 W 4.09 13780.00 8718.07 8673.04 91 4 N 7.14 W .00 5757.65N 6682.42W 6597.00 5819.19N 6689.78W 6658.98 5849.98N 6693.30W 6689.96 5897.60N 6699.27W 6737.95 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 8925.35 FEET AT NORTH 48 DEG. 38 MIN. WEST AT MD = 13780 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 352.34 DEG. TIED INTO 18-10APB2 AT 12504' WINDOW POINT 12520' INTERPOLATED DEPTH 13780' SP~...KY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/18-10A 500292081801 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 062495 JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL. DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 12504.00 8707.39 8662.36 13504.00 8720.81 8675.78 13780.00 8718.07 8673.04 4701.97 N 6313.46 W 5624.26 N 6661.70 W 5897.60 N 6699.27 W 3796.61 4783.19 986.58 5061.93 278.74 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPEk..f-SUN DRILLING SERVICES . ANCHORAGE ALASKA PAGE 4 SHARED SERVICES DRILLING PBU/18-10A 500292081801 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 062495 JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 12504.00 8707.39 8662.36 13780.00 8718.07 8673.04 4701.97 N 6313.46 W 3796.61 5897.60 N 6699.27 W 5061.93 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS 1265.32 DEC 22 ]995 Oil & Gus Cons. Commission .Anchorage ~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE COMPUTATION DATE: 12/ 7/95 Datg ,., TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DGMN SHARED SERVICES DRILLING DATE OF SURVEY,: 053095 5oo o8 8 o -MW-Soo NORTH SLOPE BOROUGH ~"~'L-L~BUSHING ELEV. '45 03 FT. . _ ,co &O~I~S~' DLS TOT~ DIreCTION R~CT~GU~ CO0~IN~TES DBGR~B DG/100 NO~TH/SO~H ~ST/W~ST VERT. SECT. 10800.00 7762.65 7717.62 46 0 10805.00 7766.12 7721.09 45 57 10868.00 7809.07 7764.04 48 5 10962.00 7870.88 7825.85 49 42 11056.00 7932.31 7887.29 48 42 N 53.00 W .00 3557.86N 5509.81W 6088.02 N 53.00 W .69 3560.02N 5512.68W 6091.44 N 49.80 W 5.03 3588.79N 5548.68W 6135.73 N 45.40 W 3.92 3636.56N 5600.94W 6204.91 N 41.20 W 3.55 3688.31N 5~49.74W 6275.34 11149.00 7992.79 7947.76 50 12 11179.00 8011.93 7966.90 50 30 11210.00 8031.48 7986.45 51 17 11242.00 8051.38 8006.35 51 47 11273.00 8070.38 8025.35 52 35 N 37.20 W 3.64 3743.06N 5694.36W 6345.82 N 37.20 W 1.00 3761.46N 5708.33W 6368.91 N 36.50 W 3.12 3780.71N 5722.75W 6392.95 N 36.20 W 1.73 3800.90N 5737.61W 6418.01 N 36.00 W 2.63 3820.69N 5752.04W 6442.50 11305.00 8089.64 8044.61 53 24 11337.00 8108.49 8063.46 54 24 11368.00 8126.58 8.081.55 54 12 11400.00 8145.37 8100.34 53 54 11432.00 8164.24 8119.21 53 47 N 35.10 W 3.36 3841.48N 5766.89W 6468.06 N 34.50 W 3.47 3862.71N 5781.65W 6493.91 N 34.20 W 1.02 3883.50N 5795.85W 6519.08 N 35.30 W 2.94 3904.78N 5810.62W 6544.98 N 35.70 W 1.06 3925.82N 5825.62W 6570.82 11462.00 8182.02 8136.99 53 30 11493.00 8200.51 8155.48 53 17 11524.00 8219.03 8174.00 53 17 11556.00 8238.16 8193.13 53 17 11587.00 8256.64 8211.61 53 30 N 34.60 W 3.12 3945.57N 5839.53W 6594.98 N 33.40 W 3.17 3966.20N 5853.45W 6619.86 N 32.90 W 1.30 3987.01N 5867.04W 6644.70 N 32.40 W 1.25 4008.61N 5880.88W 6670.33 N 31.80 W 1.68 4029.70N 5894.11W 6695.18 11619.00 8275.68 8230.65 53 30 11650.00 8294.09 8249.06 53 35 11682.00 8313.04 8268.01 53 47 11714.00 8331.87 8286.84 54 5 11746.00 8350.52 8305.49 54 35 N 30.30 W 3.77 4051.73N 5907.38W 6720.83 N 30.00 W .84 4073.29N 5919.90W 6745.66 N 29.60 W 1.19 4095.67N 5932.72W 6771.33 N 30.50 W 2.46 4118.07N 5945.67W 6797.09 N 29.40 W 3.20 4140.60N 5958.65W 6822.98 11777.00 8368.43 8323.40 54 47 11806.00 8385.11 8340.08 55 0 11839.00 8404.04 8359.01 55 0 11870.00 8421.68 8376.65 55 35 11901.00 8439.02 8393.99 56 24 N 30.90 W 4.00 4162.47N 5971.36W 6848.18 N 30.60 W 1.09 4182.86N 5983.49W 6871.83 N 31.80 W 2.98 4205.98N 5997.49W 6898.79 N 32.00 W 2.01 4227.62N 6010.96W 6924.23 N 30.60 W 4.55 4249.58N 6024.31W 6949.86 JRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-10APB1 500292081870 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 053095 MWD SURVEY JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 11933.00 8456.47 8411.44 57 30 11965.00 8473.43 8428.40 58 30 11996.00 8489.39 8444.36 59 30 12028.00 8505.44 8460.41 60 17 12059.00 8520.59 8475.56 61 12 N 30.50 W 3.45 4272.68N 6037.94W N 30.30 W 3.17 4296.08N 6051.67W N 30.40 W 3.24 4319.01N 6065.10W N 30.40 W 2.50 4342.89N 6079.11W N 30.60 W 2.96 4366.20N 6092.84W 6976.59 7003.63 7030.10 7057.68 7084.64 12093.00 8536.71 8491.67 ,12125.00 8551.83 8506.80 12156.00 8566.76 8521.73 12191.00 8583.59 8538.56 12221.00 8598.09 8553.06 62 12 61 24 61 0 61 30 60 42 N 30.80 W 2.99 4391.94N 6108.12W N 32.20 W 4.60 4415.98N 6122.85W N 33.60 W 4.16 4438.79N 6137.61W N 33.90 W 1.61 4464.30N 6154.65W N 33.80 W 2.68 4486.11N 6169.28W 7114.47 7142.61 7169.75 7200.42 7226.68 12253.00 8614.07 8569.04 12285.00 8630.21 8585.18 12317.00 8645.65 8600.62 12348.00 8659.19 8614.16 12379.00 8670.72 8625.69 59 24 60 0 62 17 65 54 70 24 N 35.70 W 6.56 N 34.60 W. 3.51 N 35.40 W 7.51 N 34.40 W 11.97 N 34.00 W 14.57 4508.89N 6185.08W 7254.40 4531.48N 6200.99W 7282.03 4554.43N 6217.06W 7310.05 4577.30N 6233.01W 7337.93 4601.10N 6249.18W 7366.69 12410.00 8680.63 8635.60 12441.00 8689.88 8644.85 12473.00 8699.10 8654.07 12505.00 8707.52 8662.49 12536.00 8714.57 8669.54 72 18 73 0 73 30 76 0 77 41 N 35.00 W 6.85 N 32.50 W 8.02 N 32.80 W 1.80 N 31.60 W 8.61 N 32.40 W 6.03 4625.30N 6265.81W 7396.05 4649.89N 6282.25W 7425.62 4675.69N 6298.78W 7456.23 4701.82N 6315.23W 7487.06 4727.41N 6331.22W 7517.19 12567.00 8721.04 8676.01 12599.00 8727.45 8682.42 12631.00 8733.55 8688.52 12662.00 8739.23 8694.20 12694.00 8744.92 8699.89 78 11 78 41 79 18 79 35 79 54 N 32.50 W 1.64 N 31.90 W 2.41 N 31.80 W 1.90 N 32.20 W 1.60 N 31.80 W 1.55 4753.00N 6347.49W 7547.47 4779.52N 6364.19W 7578.77 4806.21N 6380.77W 7610.13 4832.05N 6396.92W 7640.55 4858.76N 6413.61W 7671.99 12725.00 8750.25 8705.22 12754.00 8755.04 8710.01 12783.00 8759.28 8714.25 12814.00 8762.28 8717.25 12845.00 8763.68 8718.65 8O 8O 82 86 88 18 N 31.70 W 1.33 41 N 31.90 W 1.54 30 N 32.00 W 6.22 24 N 32.20 W 12.60 24 N 31.00 W 7.52 48'84.72N 6429.68W 7702.47 4909.03N 6444.75W 7731.02 4933.37N 6459.93W 7759.65 4959.50N 6476.32W 7790.45 4985.88N 6492.54W 7821.35 £ RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/18-10APB1 500292081870 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 053095 MWD SURVEY JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 12877.00 8764.52 8719.49 88 35 N 32.00 W 3.19 5013.15N 6509.26W 7853.27 12932.00 8765.86 8720.83 88 35 N 32.00 W .00 5059.78N 6538.39W 7908.16 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. ~ HORIZONTAL DISPLACEMENT = 8267.52 FEET AT NORTH 52 DEG. 15 MIN. WEST AT MD = 12932 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 324.69 DEG. TIE IN POINT 10800' WINDOW POINT 10805' INTERPOLATED DEPTH 12932' ~RRY-SUN DRILLING .SERVICES ANC~IORAGE ALASKA PAGE 4 SFJ~RED SERVICES DRILLING PBU/18-10APB1 500292081870 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 053095 JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10800.00 7762.65 11800.00 8381.67 12800.00 8761.18 12932.00 8765.86 7717.62 3557.86 N 5509.81 W 3037.35 8336.64 4178.63 N 5980.99 W 3418.33 380.98 8716.15 4947.69 N 6468.89 W 4038.82~ 620.49 8720.83 5059.78 N 6538.39 W 4166.14 127.32 THE CALCULATION PROCEDURES ARE BASED ON THE USE O~ THREE-DIMENSION MINIMUM CURVATURE METHOD. ZRRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-10APB1 500292081870 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 053095 JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 10800.00 7762.65 7717.62 3557.86 N 5509.81 W 3037.35 10922.33 7845.03 7800.00 3615.78 N 5579.17 W 3077.30 39.95 11075.33 7945.03 7900.00 3699.35 N 5659.23 W 3130.30~ 53.01 11231.76 8045.03 8000.00 3794.42 N 5732.85 W 3186.73 56.43 11399.43 8145.03 8100.00 3904.40 N 5810.35 W 3254.40 67.67 11567.51 8245.03 8200.00 4016.43 N 5885.81 W 3322.48 68.08 11736.54 8345.03 8300.00 4133.90 N 5954.85 W 3391.51 69.03 11911.92 8445.03 8400.00 4257.42 N 6028.94 W 3466.89 75.37 12110.69 8545.03 8500.00 4405.28 N 6116.22 W 3565.67 98.78 12315.70 8645.03 8600.00 4553.50 N 6216.40 W 3670.67 105.00 12694.60 8745.03 8700.00 4859.26 N 6413.92 W 3949.57 278.90 12720.00 8749.41 8704.38 4880.53 N 6427.09 W 3970.59 21.02 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS ~RRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SFIARED SERVICES DRILLING PBU/18-10APB2 500292081871 NORTH SLOPE BOROUGH. COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 060695 MWD SURVEY JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 12441.00 8690.17 8645.14 73 0 N 32.50 W .00 4650.05N 6282.26W 12462.00 8696.25 8651.22 73 21 N 32.70 W 1.94 4666.98N 6293.09W 12473.00 8699.32 8654.29 74 11 N 30.90 W 17.47 4675.96N 6298.65W 12504.00 8707.39 8662.36 75 35 N 28.40 W 9.00 4701.97N 6313.46W 12536.00 8714.57 8669.54 78 30 N 25.40 W 12.87 4729.78N 6~27.56W VERT. SECT. 5940.53 5959.46 5969.45 5998.12 6028.38 12567.00 8720.22 8675.19 80 30 N 23.00 W 9.98 4757.58N 6340.05W 12599.00 8724.89 8679.86 82 41 N 21.60 W 8.12 4786.86N 6352.06W 12630.00 8728.27 8683.24 84 48 N 18.70 W 11.50 4815.79N 6362.67W 12661.00 8730.67 8685.64 86 18 N 16.70 W 8.05 4845.22N 6372.07W 12692.00 8732.48 8687.45 87 0 N 14.00 W 8.98 4875.06N 6380.26W 6058.27 6089.51 6120.08 6150.87 6181.79 12723.00 8734.08 8689.05 87 5 N 10.30 W 11.92 4905.33N 6386.77W 12754.00 8735.84 -8690.81 86 24 N 8.30 W 6.83 4935.86N 6391.77W 12796.00 8738.44 8693.41 86 30 N 7.90 W .98 4977.36N 6397.68W 128.27.00 8739.92 8694.89 88 0 N 7.00 W 5.64 5008.06N 6401.69W 12860.00 8740.67 8695.64 89 24 N 8.10 W 5.40 5040.77N 6406.03W 6212.74 6243.62 6285.39 6316.21 6349.05 12891.00 8740.70 8695.67 90 30 N 8.00 W 3.56 5071.46N 6410.37W 12922.00 8740.11 8695.08 91 41 N 7.10 W 4.84 5102.18N 6414.44W 12954.00 8738.88 8693.85 92 41 N 7.20 W 3.14 5133.91N 6418.42W 12984.00 8737.33 8692.30 93 11 N 7.60 W 2.13 5163.62N 6422.28W 13016.00 8735.41 8690.38 93 41 N 7.40 W 1.68 5195.29N 6426.45W 6379.93 6410.79 6442.60 6472.41 6504.21 13048.00 8~33.20 8688.17 94 11 N 7.10 W 1.82 5226.96N 6430.48W 13094.00 8729.47 8684.44 95 5 N 7.40 W 2.06 5272.44N 6436.26W 13120.00 8727.16 8682.13 95 5 N 7.40 W .00 5298.12N 6439.60W 6535.98 6581.60 6607.37 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 8338.97 FEET AT NORTH 50 DEG. 33 MIN. WEST AT MD = 13120 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 347.04 DEG. TIED INTO 18-10APB1 AT 12441' KICKOFF POINT AT 12462' INTERPOLATED DEPTH 13120' i995 A~aska Oil & Gas Cons, Commissior~ Anchorage £ ~RY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/18-10APB2 500292081871 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 060695 JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTI'CAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 12441.00 8690.17 8645.14 13120.00 8727.16 8682.13 4650.05 N 6282.26 W 3750.83 5298.12 N 6439.60 W 4392.84 642.01 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. ~RRY-SUN DRILLING SERVICES ANCI~ORAGE ALASKA PAGE SIA~RED SERVICES DRILLING PBU/18-10APB2 500292081871 NORTH SLOPE BOROUGH COMPUTATION DATE: 12/ 7/95 DATE OF SURVEY: 060695 JOB NUMBER: AK-MW-50047 KELLY BUSHING ELEV. = 45.03 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SF2% MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGUI~ COORDINATES MD~TVD VERTICAL NORTh/SOUTH EAST/WEST DIFFERENCE CORRECTION 12441.00 13120.00 8690.17 8645.14 8727.16 8682.13 4650.05 N 6282.26 W 3750.83 5298.12 N 6439.60 W 4392.84 642.01 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE ~ST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS DEC 2 2 1995 Alask~ O~J & Gas Gons." ' ..... ~ ' Anchorage December 8, 1995 AOGCC Larry Grant 3001 Porcupine Dr Anchorage, AK 99501 Dear Mr. Grant, Enclosed are two hard copies of the above mentioned file(s). Well 12-36 MWD survey, surface to 13400'. / Re: Survey Data 12-36, 1 8-10A ~,../'~~5~/~ ~ (' .~?: t i. . .. ,, : ~ ,~'~ . · DE'c (~ 9 '~.',,,,' ,o i ..! ,.! ~.~ aaska Oil ~ Gas t;:¢~s. (;,~;~: ,;<.... Well 18-34 MWD survey, surface to 12153'. Well 2-12APB1 MWD survey, tie in point 10046, window point 10105', interpolated depth 10808'. Well 2-12A MWD survey, tie in point 10046, window point 10105', interpolated depth 11403'. Well 18-10APB1 MWD survey, tie in point 10800' window point 10805', interpolated depth 12932' Well 18-10APB2 MWD survey, tied into 18-10APB1 at 12441', kickoff point 12462', interpolated depth 13120' Well 18-10A MWD survey, tied into 18-10APB2 at 12504', kickoff point 12520', interpolated depth 13780' Please call me at 563-3256 if you have any Regards, Sandra Lufkin Dept. Specialist // questions or concerns. Attachments. 5631 Silverado Way, Suite G · Anchorage, AJaska 99518 · (9.07) 563-3256 ° Fax (907) 563-7252 A Dresser Industries, Inc. Company BP EXPLORATION ARCO Alaska, Inc. A To: AOGCC From: Zeijko Runje ~'"~ Subject: DS 18-10A Change of PLan Summary: Date: July 25, 1995 The well was sidetracked out of the original its 9-5/8" casing at 10,805' MD, the appropriate azimuth change was made, and the well was flared out to 90° at approximately 15°/100' into the lower sand (12,932' MD). Lost circulation was encountered and stopped when an expected fault was cut at 12,754'- 12,765' MD. The lost circulation rate was 40 - 60 bbls/hr and a total of 450 bbls of mud were lost. The lost circulation zone was effectively plugged with a 50 bbl OM Seal pill mixed at 30 ppb. When the well was logged, the lower sand was discovered to contain heavy oil (not the normal Prudhoe Bay "HOT") and it was deemed unproductive. The well was redesigned to become a horizontal "Y" configuration with approximately 1300' of separation at the tips. This required plugging back to 12,250' MD, make another azimuth change, and repeat the flare out (7° to 12°/100'). The Kavik Shale was encountered prematurely 6' to 8' TVD at 12,768' MD. Lost circulation was also encountered and another OM Seal pill (40 ppb) was used to stop it. This faulting required building angle to 95°, where the target sand was encountered at 13,120' MD. A hole opener run was made and drill pipe conveyed logs were run. Following the logs, another hole opener run was made. Hole conditions were good and it was decided not to underream the hole from 8-1/2" to 9". The underreaming was a contingency plan that was in placed for "sticky" hole conditions. The 7" liner (2375') with the LTBS window was picked up, window orientation check shots performed, the 3-1/2" inner string picked up and made up to the liner running tool. No problems were encountered but it did take about 15 hrs. Aisc, stoking the liner in by hand was found to be ineffective in keeping track of the window orientation. A 50° error was found between stoking and the wireline check shot. The 7" liner was run into the hole without problems until the liner shoe reached the beginning of the flare out build section at 12,341' MD (12°-/100') At that point the pipe was worked conservatively to attempt to get around the dogleg. The LTBS was located approximately 430' above the shoe and was lying across Zone 3 which is a high porosity and permeability conglomerate. Approximately one hour transpired while working the pipe. After that time the LTBS with an 8.125" OD in a 8.5" hole became differentially stuck. The mud weight was 10.0 ppg which was approximately 750 psi overbalanced. This mud weight was required to control the over pressure shales overlying the Ivishak sands. It is important to note that this mud weight maintained the necessary shale stability for the extended exposure time which took place. The pipe was worked severely with pulls up to 175K over string weight (450K total) and 60K set down loads A high concentration pill of Lubetex was also spotted. The mud weight was cut to 9.8 ppg and Sacked Fishing Tool (SFT) was spotted and allowed to soak for 18 hours. The mud weight was then reduced to 9.6 ppg while preparing to cement the liner off bottom. Literally, on the last pull just before pumping the cement, the liner came free. It was then run quickly to bottom with full reciprocation and circulation once there. The final placement of the LTBS window was in an 8° to 9°/100' dogleg at 12,656' ME). A wireline orientation shot was performed and found the window to be about 60-° right of high side. No difficulties were encountered during cementing or while pulling the inner string. The trip to set the liner top packer went without problems. The next step was to retrieve the 5-1/2" OD inner sleeve inside the LTBS. The sleeve had 6.085" ends. The first orienting spear (4.695") provided by Sperry and run on heavy weight drill pipe appeared to have tagged the sleeve on depth (12,656' MD) and pushed it down 18'. The spear was pulled out and indicated stabbing into the sleeve, but not grabbing it. The spear was redressed with a larger grapple (4.805") and run with a stabilizer and.drill collar added to help stabilize it. It tagged the sleeve at 12,675', it was necessary to turn to the left while descending to enter the sleeve. The grai¥~p e engaged and pull applied. At 275K the jars went off, but there was no movement. At 300K the sleeve broke free and traveled up approximately 24 to 12,651' MD (7' above its original pinned position). It was then unable to be move up or down. The spear was released and pulled out of the hole to pick up fishing jars. The spear was redressed. "Super Fishing Jars" and a intensifier ware picl~.od up. The spear engaged without problems. Three hits up were made and the spear grapple broke and stripped off the spear. A "double grapple" spear was made up to the jarring assembly. It engaged sleeve without problems. Th~ sleeve was jarred and pulled to 175K over string weight (450K total) withoui success. When attempting to release from the fish, torque was worked into the string at the surface (14,000 ft/Ibs). The spear parted at the 2-7/8" regular connection between the Sperry muleshoe and an extension sub, leaving approximately 10' of spear in the sleeve. At this time the decision was made to end the fishing operations and the multilateral attempt. Section milling operations began 142' above the LTBS at 12,514' MD. Lost circulation was encountered just after initially cutting through the casing. CircUlation rates were limited to only 430 gpm due to the section mill's jets (2- 15s) and ECD effects from the (6) 4-3/4" drill collars in the BHA. Only 9' of section with 25% metal recovery was cut with this BHA. A 35 bbl pill of 30 ppb OM Seal was squeezed into the window area and the mud weight was reduced to from 9.5 ppg to 9.0 ppg prior to changing BHAs. The second milling BHA with (2) 18 jets in the mill and 3-1/2" heavy weight drill pipe allowed the circulation rates to increase to 542 gpm and allowed the r~iiling operations to finish. Total section length was 50' MD with the hole angle starting at 75-o and ending at 80-o. Metal recovery remained Iow however, 50%. The cement kick off plug was laid without problems and it ultimately stopped the lost circulation. To remove the residual metal cuttings deposited along the wellbore, considerable circulation time and three additional clean out trips were required. During the section milling, composite material was recovered indicating that the composite wrap had stripped off while running the liner to bottom. The well was flared out to 90-o and the horizontal section was drilled. A 4-1/2" liner was run, cemented and perforated useing DP conveyed method. The well was completed with 4.5" L-80 tbg. Approved: Eng. Supervisor MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: David Joh~ Chairman DATE: June 10, 1995 THRU: Blair Wondzell, .~8..qo~ FILE NO: P. I. SUpervisor FROM: Doug Amos, ~-'~.~ SUBJECT: Petroleum Inspedtor amehfjcd.doc BOPE Test Nabors 2ES Arco PBU DS18-10a Prudhoe Oil Pool PTD No. 95-0060 Saturday, June 10, 1995: I was called out to Arco's PBU DS18-10a well at 6:00 PM to witness the BOPE Test on Nabors Rig 2ES. When I arrived on location the drilling crew was in the process of laying down drilling pipe, delaying the start of the test until 8:30 PM. As the attached AOGCC BOPE Test Report indicates/there was one choke manifold valve failure, the valve was greased and retested good. The driller and his crew had excellent knowledge of their BOP equipment and the required test procedure which made the test run smoothly. SUMMARY: Witnessed the BOPE test at Arco's PBU DS18-10a well on Nabors Rig No. 2ES. 4 test Hours, 26 valves tested, 1 repaired failure. Attachment: AEMHFJCD.XLS STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: Nabor Ddlling inc. Rig No. Operator: Arco Alaska Inc. Well Name: PBU DS18-10A Casing Size: 9 5/8" Set @ 9,625' Test: Initial Weekly X Other 2ES PTD # Rep.: Rig Rep.: Location: Sec. DATE: 6/10/95 95-0060 Rig Ph.# 659-4835/4836 Steve Walls Charlie Heneley 24 T. l l N R. 14E Meridian Umiat MISC. INSPECTIONS: Location Gen.: OK Housekeeping: OK (Gen) PTD On Location Yes Standing Order Posted Yes Well Sign Yes Drl. Rig OK Hazard Sec. Yes BOP STACK: Annular Preventer Pipe Rams Lower Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Quan. Test Press. P/F i 300/3,000 P I 500/5,000 P ~ 500/5,000 P f 500/5,000 P ~ 500/5,000 P 2 500/5,000 P ~ 500/5,000 P N/A 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 TEST DATA , , ,, ,, FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 500/5,000 P 1 500/5,000 P 2 500/5,000 P 2 500/5,000 P CHOKE MANIFOLD: No. Valves 15 No. Flanges Manual Chokes 1 Hydraulic Chokes 1 Test Pressure P/F 500/5, 000 P 36 500/5,000 P Functioned Functioned ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Master: Nitgn. Btl's: 4 ~ 2,250 3,000 I P 1,500 P minutes 22 sec. minutes 40 sec. Yes Remote: Yes Psig. Number of Failures: f ' I';fest Time:' 4.~ Hours. N~ber of valves tested' ' 23 RePair or Replacement'o~f:Fail:~:~ .... Equipment will be made within N/A days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No, 659.3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: The upper #4 choke manifold valve leaked on the initial test. The valve was serviced and retest good. This was a very good test the driller and crew knew their BOP equipment and the proper test procedure. Distribution: odg-Well File c - Oper./Rig c- Database c - Trip Rpt File c -Insp~{'L (Rev. 12/94) STATE WITNESS REQUIRED? YES X NO 24 HOUR NOTICE GIVEN YES X NO eft Waived By: Witnessed By: IFJCD.XLS Doug Amos BP EXPLORATION ARCO Alaska, Inc. To: Mr. Bob Crandall AOGCC RECEIVED Date: From: Terry Jordan jUN - 5 Alaska 0ii & Gas Cons. Commission Anchora,,a Subject: DS 18-10A Program & Directional Revisions June 5, 1995 Following your recent telephone discussions with Gregg Walz, attached are the Applications for Sundry Approvals, the revised directional plans and a revised program summary for DS 18-10A and its well segment DS 18-10AL1. These changes are due to the fact that the original lower target sand of the multi-lateral has been proven to be heavy oil/tar from drill pipe conveyed logs. Because of this, the new multi-lateral directional plan will be a "Y" into the same Zone 1 target. Both legs of the "Y" multi-lateral will be approximately 1000' md and will be approximately 1300' apart at the tip of the "Y". Please see the attached directional plan for more details. If there are any questions or concerns about these revisions, please call Dan Stoltz at 564-4922. Drilling Engineering Supervisor Enclosures cc: Dan Stoltz Dave Nims MB 12-1 Well File MB 12-1 Gregg Walz MB 12-1 Co-Operators, Prudhoe Bay Unit BP Exploration (Alaska), Inc. Post Office Box 196612 Anchorage, Alaska 99519-6612 Telephone (907) 561-5111 ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone (907) 276-1215 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon __ Suspend __ Operation Shutdown __ Re-enter suspended well __ Alter casing __ Repair well __ Plugging __ Time extension __ Stimulate __ Change approved program x Pull tubing __ Variance __ Perforate __ Other __ 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development X Exploratory __ Stratigraphic __ Service 4. Location of well at surface 4909' NSL, 372' WEL, SEC. 24, T11N, R14E At top of productive interval At effective depth 4303' NSL, 1391' NEL, SEC. 14, T11N, R14E (Proposed new location) At total depth 155' NSL, 746' WEL, SEC. 11, T11N, R14E (Proposed new location) 6. Datum elevation (DF or KB) 45.03 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 18-10A 9. Permit number /'~-') J~ · 95-60 ' /'~ ¢.4=ielO/Pool I Prudhoe Bay Field/Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Size feet feet feet feet Plugs (measured) 12,,473'- 12,932' Class G cement Junk (measured) Cemented Measured depth True vertical depth RECEIVED jUN - 5 ]995 0il & Gas Cons. Commission Anchors .~' Packers and SSSV (type and measured depth) 13. Attachments Description summary of proposal X Detailed operations program __ BOP sketch 14. Estimated date for commencing operation 6/6/95 16. If proposal was verbally approved Name of approver Mr. B. Crandall 6/5/95 Date approved 15. Status of well classification as: Oil x Gas Suspended__ Service and correct to the best of my knowledge. Title Drilling Engineer Supervisor Date FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test ~ Location clearance ~ Mechanical Integrity Test__ Subsequent form required 10- ,uriginal Signed By Approved by order of the Commission ~;:lvJd W. Johnston Form 10-403 Rev 06/15/88 IApproval N o~4:~..,c_-- Approved Copy Beturned~- ~,,.,,a~loner --Date SUBMIT IN TRIPLICATE , , . , , , . , , 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. SUMIV,...-IY PROGRAM REVISION #1 WELL: DS 18-10A & DS 18-10AL1 RIH and spot 275 sx Class "G" cement plug from 12,932' (TD) to 12,250" md. RIH with rotary assembly and dress off the 17 ppg kick off plug to 12,473' md. CBU. POH. MU steerable BHA w/ 1.75° bent housing motor and 8-1/2" bit. RIH. Directionall¥ drill as per attached plan to 8-1/2" TD at 12,950' md. Circulate hole clean. Short trip as needed. POH. PU 8-1/2" hole opener and ream to bottom as needed. Circulate hole clean. POH. Run 7" drilling liner with Sperry Sun 7" "LTBS" window to 12,950' md / 8,737' tvd. The "LTBS" window to be at 12,795' md. Cement liner in place with 370 sx Class "G" cement. Unsting from liner top at minimal distance and circulate the long way. POH. RIH w/hydraulic packer setting tool and set liner top packer. POH. Rig up to pull 7" internal sleeve out of "LTBS". RIH with 6" directional assembly. Test casing to 3500 psi for 30 minutes. Directionally drill 6" hole to TD at 13,972' md as per the directional plan. RIH with 6" hole opener if needed. Run 4-1/2" slotted liner from 12,900' to 13,972' md. Install retrievable whipstock into the "LTBS" window. POH. RIH with 4-3/4" directional assembly. Directionally drill 4-3/4" hole to TD at 13,773' md as per the DS 18-10AL1 directional plan. Run 3-1/2" slotted liner from 12,795' to 13,773' md. Retrieve the retrievable whipstock. POH. RIH with 2-1/16" work string into the 4-1/2" slotted liner and circulate the well to sea water. Run the 4-1/2", L-80 completion string with a 3-1/2" straddle assembly. Set packers and test tubing to 2000 psi. ND BOPS and NU tree. Test tree to 5000 psi, test tubing x casing annulus to 3500 psi. Shear RP valve in upper GLM and freeze protect. Set BPV and release rig. REC I¥ D ,JUN -~ 5 19-95 /~laska 0il & (~a~ C0n~. C0~mission Anchors · Well ......... ; DS18-10A (P0-1) Anadrill Schlumberger Alaska District 1111 East 80th Avenue Anchorage, AK 99518 (9~7). ~49-4511- Fa-x:}~9~2487.. Field ........ : PRUDHOE BAY DS18 DIRECTIONAL WELL PLAN for SHARED S~RVICES DRILLING RECEIVED" Prepared ..... : 06/02/95 SectiOn 'aL...: 353.00 · . eompu~:~a~ ion-; ;.. :-.-M-:rN-:rMUM-.etmVi%~3RE .............................................. jLtN.-"z-[~-.-.~9-[~ ............................................................ KB"'~rev~rt:['ou:'-."-4 S-:03-'et'- .......... 'n Magnetic Dcln: 29.438 E ~ ~ Scale Factor.: O. 99~94160 ,3: Units ........ : ~EHT .. Surface L.a.t .... :. 70,29935425 N . . A~aska OJi & G~$ C0~$. C0mmJ$sJ0[~ Surface Long.: 148.44999719 W Anch0r~ , LOCATIONS - ALASKA Zone: 4 Legal Description X-Coord Y-Coord Surface ...... : 4909 FSL 372 FEL S24 TllN R14E'UM 691373.25 5961488.32 Tie-in/KOP...: 4303 FSL 1391 FEL S11 TllN R14E UM 684957.23 5966002.37 BHL .......... : 155 FSL 746 FEL Sll'T11N R14E UM 685572.86 5967150.00 PROPOSED WE~L PROFILE Convergence..: +1.45931665 ANADRI£L AKA4~C APPROVED STATION MEAS INCLN DIRECTION ~ERT-D~PTHS SECT IDENTIFICATION DEPTH ANGLE AZIMUTH BKB SUB-S DIS~ .TIE-IN 12473 73.50 327.20 8699 8654 5409 END 13/64/100 CRV 12500 74.00 331.00 8706 8661 5433 START 13/100 CRV 1 12500 74.00 331.00 8706 0661 543] TOP TARGET 12599 80.70 342,24 8728 8683 5525 12600 80.78 342,37 8728 8683 5526 z I) I--4 JUN 0 2 1995 RELATIVE-COORDINATES FROM-THE-WELLHEAD 4676.27 N 6299.35 W 4698.51 N 6312.66 W 4698.51 N 6312,66 N 4786,85'N 6350.72 W 4707.96 N 6351.08 W STATE-PLANE TOOL DL/ X Y FACE 100 684957.23 5966002.37 83R <TI~ 684943.36 596602~.26 60R 13.64 684943 36 5966024,26 60R 13,64 68490~.06 5966111,60 57R 13',00 684902!68 5966112,70 57R 13,00 aND. 13/100 CRV. 1 · START 13/~00 CRV 2 END 13/100 CRV 2 4-3/%" LFT LAT TI..EIN START 13/100 CRV 3 12696 I2740' 12765 12795 12825 7" LINER POINT 12900 12950 13. oo ....... ~3I-0.0 13200 87.65 352.92 8738 8693 5622 87.65 352.92 8740 8695 5665 91.00 353.00 8740 8695 5691 91. O0 353..00.. 8739. . 869.4 5721 91.00 353.00 8739 B694 5751 91.00 2.69 8738 8693 5825 91.01 9.19 8737 8692 5873 91.oo. 1S. 9 691 SS2z 91-.-00 .............. 28-.-69 ..... 8134----8689 ...... 6.008 ..... 91.00 41.69 8732 8687 6082 4881.51 N 6371.51 W 684879il87 5966205.69 13.00 t 4924;'45 N 6'376',84 W 684'8-73 ~ 45 59662~8,49 1R 0,"00 4950,00 N 6380,00 W 684869 .";64 5966273.94 13.00 4979.77. .N . 6383.65 W .68.4B65.'23. 5966303,60 .0..00. 5009,54 N 6387.31 W 684860;]82 $966333.28 90L 0.00 ! ...................... 5083,90 lq 6390.11 W 684856',12 59661~07,53 90R 13.00 5133.59 N 6384.9~ W 684860.03 59664~7.34 90R 13:00' 5182.39. ~ 63.74,18 W 68486.9.54 5966506,39 90R 13,00 -5-3-74-,- -7-7 --N -- -6 *3-36=-S-0-W----6849.04-~-86--~ 966-5-9:9-~. 6*9 ..... 90 R----1-3-~-00 .... 5356.30 N 6279.00 W 684960.~6 5966682.66 90R 13,00 ITl Z b-"') Z ITl m (Aha<hi'ii (c) 95 1810AP81 B1.52 2:24 1~ I.) DS18-10A (PO-1} · 06/02/95 Page PROPOSED WBId]~ PROFID]~ ...... STATION ................. MEAS: - -INC-~.N ..... DI :REC--T~QN .- V~RT:-DEPTH~- - S~CT- RELATI-V~- COQRDINATE. S -- - IDENTIFICATION DEPTH ANGLE AZIMUTH. BKB SUB-S DIST FROM-THE-WELLhEAD .STATE-P~%NE- " TOOL .DL/- X Y FACE 100 13300 91.00 54.70 8731 8686 6139 5422.81 N 6204.63 W 685032.90 5966751.04 90R 13.00 --'E~D'"~/t00'"t~RV'3 .... 13'3'02 91'.00' 55.00 8'73t 8686 6140' 542A'.16 N 6202.71'W 685034.78 '~66752"43' " 13'~'00 · TD 13972 91.00 55.00 8719 8674 6454 ' 5807.92 N 5654,65 W 685572 86 5967150.00 0.00 BOTTOM TARGET 8743 8698 ANADR;LL AKA-DPC APPROVED JUN 0 1995 7' ITl m (Anadrtl (c)95 [RiOAPfi]. B1.52 2:24 Lc~J 1) -1995 15:06 FROM ANADRILL TO PBD ENGINEERS P.05 ' ,,i ~;HAREB SERVICES DRILLING, _ ._' ,, .. ii ~llll ~ i i iii ii · Marker Id~nt 1 ficat ion NO N/S E/~f '. PLAN VI '. · .... D) END 13/100 CRV i 1~696 a88~ 6372 CLOSURE ' ' 8106 f~et ~t Azi;muth 315 77 E) START 13/100 CRV t )~740 4924 6377 . 43~ E]~ 'F) END ~3/~00 ~V 2 ~765 ~950 638o ' DECL[NATION~ . ' 29. G) 4-3/4' LFT LAT IIEIN ~2795 ~980 6384 ": I SCALE · ~ ~nch = 200 ',feet H) START 13/100 CRV 3 32~5 5010 6387 , I) 7" LINER POINT ~2950 ~134 6385 DRAWN '06/02/95 ) d) END $3/100 CRV 3 ~3302 5424 6203 ; K) TD ~3972 5808 5655' :'. ' · . ' ' m~ ~na~ri ]l Schlumberger . , 6000 ..... . . i ~9oo- ~--- A~D~IL[ ., i . :: ADPR,OVED ,, ~ : 5~0- _ . 'I j : ' " 5700- _ . ImF 'ill ..¢~.. . . 5500 ..... ..... . ssoo~- ' ·- ....... I ...... · ; · . I : : / ,' ' ~oo-- . , 1 ... .. ~., I I 5100-- , ' .'. ~ o>~ ~ ,~ ' , " ' 5000 '; · . , ~,~ -, , ~ ~ ..... z ~90~-- · · ............. ..I 4BO0 , ~ - , :.,,:... , . ~ ~ : ~700---; ' ' ;.- ~ i .. _ · .............. · : . 6800 6700 6509 6500 6~00 6300 6~00 6100 6000 5900 5800 5700 5600 5500 54b0 . ,: . ~ : .J. SHARED SERV]:CES iii ii ~ i i . ii ii i · i BR'fL'LZN6 · WELL - DS t8-10A IPLAN LATERAL FROM TO 4nadri l l Schlumberger ii i __ i i ii · 0St8-10A - (PB-i) VERi. IC L.. SECT 1.0 . V IE .' MD _ MD ACTION ..Section at: 353 00 '~-- ' ' t2473' 12800' T!E-INIBUILD&TURNRIGHTt3.e4°/t00'DL 1 1 inch = 200 feet · FRM INC 73.60" TO INC 74.00", FRM AZ 327,20" I-Dap Scale .: ! ·inch = 200 feet ............. i .... . ......... TO AZ 331.00°, FRM 869'9' TVD TO 8706' TVD . ) .... : 12500' 12696' ~C~NGE CURVE RATE TOI3.00°I100'.OL. j FRM INC 74.00* TO INC 87.65°, FRM .AZ $$1.00° ................. TO AZ 362.92~, FRM 8706' TVD TO 8736' TVD . _ 12696' 12740' DRILL TANGENT TO 2ND CURVE POINT, )-- HOLD INC 87,65", ON AZ 352.92", ,-. Hacker ldent if ication MD MB SECTN INCL ........... FI~,M 87:18' .TV.I;) TO 674P' TVD .. Al lIE-IN .. .t24.73 .86_99 54.P.9. 7.3 ......... I " 12740' 1'2766' BUILD &TURN RIGHTt3.00"/100'DL, ! : BI DID 13'/64/i00 C~ 12500 8706 5433 74,~ FRMINC 87.68" TO INC 91.00", FRIM AZ 352.92* ! ' C] START t3/100 CRV ! 12§00 6706 5433 74,~ ) TO AZ 353.00", FRM 8740' TVD TO 8740' TVD : ' ~ ; 01 END 13/100 CRV ! t2896 8738 5622 87.E ~-~&~fl.~'-eT4~ ........... 12766' 12826' pRILL TANGENT TO 3RO CURVE POINT. '~i EJ START 13/100 CRV 2 12740 .8740 5655 87.E HOLD INC 91.00% ON AZ. 363.Q0°, . i FI END i3/t00 CRV 2 i2765 8740 5591 91 .[ ~__ ~ FRM8749'TVDTO8739'TVD ~ G) 4-3/4' LFf LAT IIEIN 12795 8739 5721 · ' ' i2826' 12960' TURN RIGHT 13.00°1100'TO 7" LINER POINT. t0 S1ARZ 13/]00 CRV 3 12825 8739 5751 91.¢ j HOLD INC 91'00', FRM AZ 363.00" TOAZg.t9°, , I1 7" LINER POINI 12950 8737 5873 9t.C FRM 8739' TVD TO 8737' TVD J) Ergo 13/100 CRV 3 13302 8731 6140 §1 .C l-- I ................... 12950' t3302' HOLDDRILLOUTT'LINERITURNRIGHT13'~O°IJ00'INC ~1.00% FRMAZg.tg'TO AZ$$.O0°, .... I Kt lO 13972 8719 6454' FRM 8737' TVD TO 8731' TVD j ANADRILL AKA-DPC :- 13302' 13972 DRILL TANGENT TOTD, . I' HOLD ,NO ,'l.Ol:r', ON AZ 8,.00", AF PR DX/i'- ! · , -, . . .. ~ . ~ _.. tlUtl II:P. lOOr; : '"-, . . jVED - ......'"' '-, '""' '"-.' ' " · ,. INITI ~,L ~'-, '- jUN - 5 · . ,... ~, g~.us¢~ 0il & Ga ; Cons. C: ~mmissio,1 : ~F ......... :-'-" - ..... _.~ _,_~_.-...t.J .... .__. , .- i : I ; " i .... .. - .......................... ~ -- 'i' ............................... ~ ~ ............................. , .................... ...... · . ~ . · .- ' ..... - --'-~-. ~ ..... i~- ............................. w- '~ ....... ' ................................. ~ .... 5 ......... 4 ' ' ...... ' ........ 1 5000 5100 5200 5300 5400 5500 5600 5700 58.00 5900 60.00 6100 6200 6300 6400 6500 6600 6700 6800 ...... Sect ion Departure ]! Icj93 18iO~aBt I]1.§2 ~. 56 ~ Il (:3 m z ~-~ 7 m m zPM SHARED SE~Vi~ D~iLLi~ BP EXPLORATION BP ExPtoration (Ala~',ka)Inc. P.O. Box 19661~. An=borage, Alaska 99519-661 ARCO AlaSka, 'Inc. , TELECOPY SATELLITE UNIT TO: Name: Company: Location: FROM: Name & Ext.: Department.: NOTES: Fax# PAGES TO FOLLOW -- _7 (Do not include cover sheet) SECURITY CLASSIFICATION PRIVATE SECRET CONFIDENTIAL ...... · SATELLITE FAX MACHINE FAX# 907 564-5193 i . . CONFIRM# RE'CE-iVED N 07_ 1995 Gas Cons. Commission Anchors. ~ An~d~-iZ 1 -~chlumbe~ge:c East eOt. h AYenue ~TATION M~L~S -T~g- ~ 12~3 73 . 50 ~ 13/&4/~00 ~V 12500 ~4.00 ST~ 13/100 ~P' T~T 12599 aO.TO 12600 80.78 X-Coo~ Y-Coord 624 TllN ~146 ~ 691373.25 5961%88.32 $14 TllN R14~ ~ 6~957,23 5966002.37 S~L 'TllN R14B ~ 685572.96 59G7150. O0 PROPOSED ~ PRONII~E A~IMU'I'H ~'KR. S~IB-S DIST 331.00 8706 8651 5433 331.00 8706 8661 5433 342.2~ 8728 ~683 5525. 3i2.37 8728 ~683 3526 H~;ile Fackor. ,, O. 99994'-60 C~mare-m~jnar~e.. t .1.4593,~665 ANAORILL ~ - APPROVED JUN 02,1965 4698.51 N 6312.66 W 4~96.85'N 6350.72 N · 7~.96 N 6~51.08 N 66 4957 , 23 5966002 , 37 684~3.36 68~2 i. 6G 5966112 .'70 1269~ 97 1'2740 - 87 ].~"Y65 91-00 12795 ,91.00 12~25 91. DO 7' ~I~ POINT . . 12.900 12550 13000 · 1320G . 91. O0 91. · S1 W 6848'7.9 ;i.'07 5966205,69 % 6380, 00 id 6;8486.92:64 S966273,94. 6383.65 ld .6M65.'~23. 596;630~.60 .. 6387.31 N 684960~']92 5966333.28 '1 6390,11 W 684956'.12 5966&07,53 6384,94, W 684860.03 596645'1.3~ 352.92 8738 8693 . 5622 4887.. S! N 352,92 8740 8695 5665' 4924 :-45 353,00 8740 41695 5691 4954).00 353. O0 8739 0694 5751 5009.54 N 2 . 69 8738 ~93 5825 S0e3.90 9. ig 8737 8692 '5873 5133 . 59 N- 9~.00 41.69 8?3:2 9,;0~ (;o02 s~s6.30 tm .- 13.90 · R Oi:O0 13.0O . .0.00. 90h 0.00 90R -13 .~0 90R 13 :.0.0' 6374.18 W 694869]54 5966506.39 90R 13.00 4; 33g-=~0-N---~684904;-86-5966~9~; &g-- - 6279.00 N g94960.126 5966692.66 90R i3.00 (An,mLri] (c))$ 1911~,P01 !1] .';:1 i:2~ I~M ~RIAT~-O:~J~DINAT~ - - .~~-" .- TOOL 13300 91.00 54.~ 8731 8686 6139 5422,81 N 62~,63 W 685032,90 5966751.0~ 90R 13.00 ---~--13]-t0~'~'*~-* - ~2 9t~00- 55,00 e'73~ 8686 6140- 5424',16 N ~.~-~ 685~.7~ '596G752;43' - ~':'00 ~ L3~72 91. ~0 55,0O 8719 6674 6~54 58~7.9~ N 5654 ~65 W -685572,86 5967150.0O 0.~0 ~M ~T 8743 8698 APPROVED JU)l 0 ~ 1995 · _ L · , , I~473 4676 A) T~E-TH ~ ~O ~ CL05~ ~,.: 8106 f~et ~t AZi~Ut~ 3~5.77 ~, ~T ~3/Ioo ~ a ~a7~O ~CLZ~TI~:: e9 438 E i 6~ 4-3/4" ~T LAT llEZN t~g5 ~ ~N ....... : 06t0~/g5 ' , '1 . ._ , ' [11 ..... i r -.- ...... ~ . ~ ', ~ ~ , ~.~ i '' : a~P~ OVED ' ' I , -, __ ,, ~ ' , i , ~ - ~,',--, ......... := .... ~ ..... ~ ' ~40Q: '"' " ' / " , ' ~ ..... ~oo -' ...., · ~ ..... . i ~ ilL ~' 6QOO ~ ,- _.. ],% ............. · .~-.~ l.~Sr ............. ~ ........ .o, ,,.. i i i --" ~ ' ' J I JUN 02 ]995 . : ; _ , Abska )il & Gas ~.'Cdi , , t' ;. ~ i _. ~0 6700 ~O~ ;5~ ~00 6~ ~QO G~O 6000 5~0 5~ D700 ~OO .. - .... _ ........... . _ 2 .... ~ i I , i m ~ ....... ~. '~r I:lS0r 11E41lIBULB&lURNRiOlfltte~'flO~'DL, i-o Stole.: ! inch ~ ~0 feet ' ' FmBllIICT~BPTOB~C?4'OO"FRAIns27~10' lOeB Scale.: t -inch ~)0 feet I .... i - 1~0' ~.~6' r, llfAN~l:: Cl~l~d~ RA'~E,I'O~3-~.I]I- ~m mc 7~m' To mc ~z~,, ~U AZ ~.00' ~B~.",~ ...... .'I -[i~ ~ i)plLLIABENTTOIIII)CURVEPIDIItT,. ~Bl:lr ~.11) 8'~MIR'TYD . . Al HE-IN .. t247'3 Q689 ~ '73..5c ........ ~a74~ i~'6' _n.,Lo&?URNnmHT~.0~'fle~DL , 8I Em J~/641iOO C~V 'S2500 STe6 5433 74,,0( FRM E lT..diS' 110, INCgljQe, FRBII AZ: 3m..12"' Cl ST,MIT t3/'l(]Ce ~ I 12500 816 543,.t. 74.01 ~' TO AZ3~,kJ~", RIM 8740~ 1YD TO 8~4CP 1VD ~ E~D I~100 CRV I 12696 67~B ~6~ 183r,R )n~t~l DI)~"~Tdl ....... ..:_ ~lr6S' 1~181~1,' n~_B_ILLTA]I~I~ B~TQ -~RDCURV_EPO_INT.. · E) SIA6T 13/100 CRV' 2 l~4Q _117,10 ~ 87.R !t0UIIllC91JI~',OlIAZ;lGI..IL~'. . ~ F1 F.~ 13/t00 CM' 2 12'/65 8340 5E8! 91.01 ' FftMB?~M~I~qI'IOST'A'IVn Gl 4-37'4' LFI LA1 TIEIlJ 12795 8739 572'J 91.9I T, RHRmm-'~xearme;.zoz-ummmmT. l~ lO STAItl 13/~001~3 t~z5 ~39 ~51 91.ei ~ ...... :: ~ ~' 12960' ~DLD1NC~i~BO',FIIBIAZSru%I~&Z&IG°,. Ii 7' L]HER ~lM t~ B'!37 ~3 01.01 ~' FIIMem~TVDmmIII'TVO JI ~ ~3/t00 ClW 3 m 1t'73.1 614o gt..el ,, ..... 1~ 133M' Ol~_~ oLrl~l- uPar:RdrTTllN RIGHT t.,~gG"flOG",,.- III 'f0. 13672 8719 6454 9e2.01 I I~OLDIII~II.eO', FIIDIAZ~IB'TOA~S&00~, I FmA 87.,TVD TO ~$,w' WD I A~RtLL AKA-~PC .= t33t~ 139'/~. D~ILL TAMIglHITTOID. . _ .,,,.._ , ...... - A 'PR jVi: i- FRIVI eg,,ll, 11tO TrO ti rtg' 'TVD I . . . & - . .. , %. ~,~ - ............. ...... ...... .... :_.- ':=::- -- ... . "6-tt--- - -.~ [ --' J .... '"R"- t - .. . · .... ~ .... = .... k i : ' ; i ~- - -- L'-" . ............. I .: _ _1 .... ' - 5Q0e '5100 52e0, 53~0 54~ 5590 5600 511'g0 5G00 5~l]q) ~ 61110 6200 ..... ~qec_~tiefl De ,ore [Adidri II M ~ t6l~JI]~-I BI.~ 2:S6 RI II ITl Y'-C~OOL"d 596141]Jl. ~2 5966303,60 596~00~.00 IDENTIFICATION · . Imm ].e/loo c~ ~2~95 91. ~O 353. DO 8739 8694 8059 12900 91.e0 334.19 8738 8693 8149 13000 91.00 316.18 8736 8691 - 8247 13015 91.00 313.43 8736 8691 82G2 4979.77 N 6383.65 ~' 4984.24 N 6384.24 N 'SOTS.S6 ~ 6413.04 W 130/.5 91.00 313.43 87.3.6 86'.61 B262 _5172.09 '~ 6480.'74 I37'/3 :91.00 313.43 97:22 96:77 902:0 5692.92 ~i 7930.97 8743 8698 !. ~cti~ al:...: 313.43 ........... * -*-: -*l~*;e.~te~-;-r-'45*. 03* *ft ......... .-~ 'Na~lle:l::Lc Dclm: 29.438 g C'ou,ver~enc~e..: - 4.1.45931666 ANADRlU AKA-DPC APPROVED JUN 0 ~ 1995 ~;TATE-~' TOOl, Ill,/ X Y FACI~ 100 684865.23 sgG6303.60 684864.53 5966308. 61)4833'. :32 5966402 6847~4.41 5~6492-. 89 <TIE 90L 17 ..%8 9Or. 18. O0 90Td 18. O( .. 684763,?.28 5966493~. 38 ~.12oo~oo i~,~'~ooo.oo ., '/ ~.00- '& ...... ~. ~i!L ..... l .... A~[~ ..': .............. .......................-{ ~ - m. .. m ...... ~ jm IN 0 f ~95 I , - - ~m ..... ~--' { ~- - ,,,,, ..... ~ ~ i ' i m ' ...... _.-- ~ ....... .-- .. _ .~ , ~ - g I , ~ ~. - .. . .- ~-~. ~-' ,,- T, , ' ~ .... % .............................. % m . - ..... ~ '' .~ ,, _. ........... -'. -, ""/,, '-{ '- -- .k~ ....'~.- .... . ....... -.i _..- .... -:-.~ -i.' .... ~.' .'. - .~..{~ m m F ir,~o 7 l,mi) iNX)O, 6800 660D 6780 6600 6500 6490, 6~0 6206 ,5'1~00 600O 5900 5006 6~0 56g0 55Q0 ..... ,,c- NEST J~ - ! II I ~· I IIIII I I ~ -- ~ _~l -- -- I.l~ ~mm~II III · II _ I _ I ._. - - - VICES DRILLIN~ .....~?a~/J s~j.~rgor '-'- '".~: " IT'VD sca]e,: I. :i. ncl~ -, ~oo reel ................ : ................ IOep--Sea ]e-.-:-- -t- -~n~:h .,,.-E'~- ~eet- ,-;i tor~.n ..... : 06/,o2/95 / ............ .--. ..... k. ....................... _ ......... y.~r-~*~g ~-'~g*' ......... I .... J ...................... ' '" " ] : / ........... - ' mn BID ~~ , ~-----; ' ~ · -'1~716' '13~!~&' TIE,411TLIRM'S~! ~ JUNO ~ 19 15 ~ ~.~,Fm, AZ .,kO~ AZ a~'... I I I pii ~1 I i ~ ~ i ...... ~ ~ m~ i PI I E~%~:~ --~- :~ ;~.-i----~ .............................. -_. :i~ .............. ';' ..... I ~. - .. ? c_-.,. --' ;. J ' " [- ....... = ~ i i"1'%/- ' . . IL ' ! ~'.-~ ? ~ ' ~ i _. . _ ~.., ..... "- ..... ~" 'T i i _ . t -- i .... · ' ° ' ' '5: ' t '- .-"-7- --:-: I ..... 1:? - - I' ' - ! :- ....... -:=-'-- .... '- ' .... ~--', .................. · -' I " I 76oo 7700 ~o~ 7c~oo eODO 8mo ~oo 8zoo moo 85~o m ..... " sei:tim~ ALASKA OIL AND GAS · CONSERVATION COMMISSION .TONY KNOWLE$, (30VEI~NOF1 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 278-7642 May 16, 1995 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc, P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit 18-10A : ARCO Alaska, Inc. Permit No. 95-60 Sur. Loc. 4909'NSL, 372'WEL, Sec. 24, TllN, R14E, UM Btmnhole Loc. 5208'NSL, 2071'WEL, Sec. 14, TllN, R14E, UM Dear Mr. Jordan.' Enclosed is the approved application for permit to redrill the above referenced well.' The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. David W. Joh~ston~ Chairman BY ORDER OF ~ COMMISSION : dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department'of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll~lllb. Type of well. Exploratory[] Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen []1 Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 45.93' feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 28307 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 25.025) 4909' NSL, 372' WEL, SEC. 24, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 4286' NSL, 1418' WEL, SEC. 14, T11N, R14E 18-10A U-630610 At total depth 9. Approximate spud date Amount 5208' NSL, 2071' WEL, SEC. 14, T11N, R14E 5/20/95 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 28302-72' feet L2-25- 50' @ 12325' MD feet 2560 13621' MD/8731' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth ~24o5, feet Maximum hole angle 9o o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 psig 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 8-1/2" 7" 2911 L-80 NSCC 1977' 10655' 7660' 12632' 8731' 328 sx Class "G" 6" 4-1/2" 12.611 L-80 NSCT 1089' 12532' 8725' 13621' 8731' Uncemented slotted liner 19. To be completed for Redrill, Re-entry, and Deepen Operations. P~ ~ 6 Total depth: measured 12250 feet Plugs (measured) ~( -' 4 true vertical 8854 feet Effective depth' measured 12205 feet Junk (measured) AI~,$~ ~)L~ & Gas Co~ls. Commissio~ true vertical 8818 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 79' 20" 1975 11 Polesett 79' 79' Surface 2534' 13-3/8" 2120 sx Fondu & 2534' 2452' Intermediate 400 sx "C" Production 11423' 9-5/8" 5oosx "G"/51 bbls "C" 11423' 8166' Liner 1124' 7" 350 sx Class "G" 11126'-12250' 7948'-8808' Perforation depth: measured 12020'-12035', 12072'-12082', 12090;12110', 12135;12145' true vertical 8624'-8636', 8666;8673', 8680'-8696', 8716'-8724' 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l'~l Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21.1 hereby certify th, at the-~egoing is true and correct to the best of my knowledge Signed ~?/-~/~''j //' ~/]'/Y~'~'~-- Title Drillin~lEn~lineerSupervisor Date ' ( / Commission Use Only Permit Number I'API number ,,,, Approval, date~ See cover letter ~,.~-~'<:~ 150'(:Z~:L'~''''~'''O~'/~-'~/ I ~O'--/'/"7//"~.~'~-- for other requirements Conditions of approval Samples required [] Yes [] No Mud Icg required []Yes [] No Hydrogen sulfide measures J2;I Yes [] No Directional survey required j~ Yes [] No Required working pressur, r,e.fgrE}O,.,P.E [;:]~M; 1-13M; J~SM; I--I10M; []15M; Other: Davidurlglnalw.~lgne°UYJohnston by order of,,..._/, Approved by Commissioner [ne commission Date /I,) _ Form 10-401 Rev. 12-1-85 Submit in tril~ I Well Name: I DS 18-10a Redrill Plan Summary I Type of Redrill (producer or injector): [ Producer Surface Location: 4909 FSL, 372 FEL, S24, T11N, R14E UM Target Location: 4401 FSL, 1500 FEL, S14, T11N, R14E UM Bottom Hole Location: 5208 FSL, 2071 FEL, S14 TllN, R14E, UM I AFE Number: ]4J02xx I Estimated Start Date: I May 20, 95 IMD: ] 13621 I I Well Design (conventional, slimhole, etc.): Rig: I Nabors 2ES I Operating days to complete: I 25 ITvD: 18731 I IKBE: 1 45.93 [ horizontal sidetrack w/multilateral extension IObjective: I The objective of the proposed plan is to establish long-term, profitable, I Zone 1 production from this well. Mud Program: A 10.0 - 10.20 ppg Biozan polymer/KC1 water based mud will be used. ISpecial design considerations [none Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 10.0 10 15 5 10 10 0 5 to to to to to to to to to Target 10.2 18 30 15 29 5 0 8 Flow Pro will be used in Horizontal sections from 12632 MD - 13621' MD and f/12405' MD to 13619' MD in the multilateral extension. IH°riz' I 9.0 I ~0 I SO I 23 I 29 I 7-a I 0 I 2 I Directional: [ KOP: I x0810, MD Maximum Hole Angle: 46° at the window Close Approach Well: NONE RECEIVED MAY - 4 1995 A~.~ka u. & Gas Cons. Commission [ Anchnra,~,o I Page 1 Casing/Tubing Program: Hole Size Cs#/ Wt/Ft Grade Conn Length Top Btm Tbg O.D. MD/TVD MD]TVD 8.5" 7" 29# L-80 NSCC 1977 10655/7660 12632/8731 N/A 4.5" 12.6# L-80 NSCT 11000 Surface 11000/7900 6" 4.5" Slotted L-80 NSCT 1089 12532/8725 13621/8731 Cement Calculations: I Liner Size: ]7" ] Basis:I 20¢o open hole ex~ess, 80' shoe joint, 150' liner lap and 150' excess above linei~ with DP. Total Cement Volume: 328 sxs of Class G Blend @ 1.17 ft3/sx 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. ~ E C E I V E D Diverter, BOPE and mud fluid system schematics on file with AOGCC. MAY - 4 199,5 ~,ska 0il & Gas Cons. Commission Hazards and Contingency Plans: DS18-10a will be drilled with a deep close approach to L2-25. L2-25 will be shut in while drilling DS18-10a f/11154-12477.. Lost circulation is not expected but it is possible. This is DS 18 !!! The well trajectory is carefully planned to avoid major faults that would cause massive losses. However there may be something there that we are not aware of In the event that the losses are encountered either due to higher MW or faults we will top set with 7-5/8 casing and after cementing it will drill out with 6-3/4" bit and run / cmt / perforate 5.5" liner. The multilateral extension would not be drilled in this case. PUT RIVER Sand: Recent drilling has indicated that this sand is depleted due to being in communication with Sadlerochit. We drilled this sand in 18-02a and found out that 10.2 ppg MW was adequate. Caution and suitable use of flow checks following any drilling breaks will be used to insure well safety while drilling in near the Put River sand. Page 2 SUMMARY PROCEDURE: * Refer to Recommended practice for 9-5/8" Redrill-Sidetrack Version 3.2 Pre-Rig Work: 1. Set a protective sleeve in the BaI-O nipple @ 2054' MD. , Perform a full bore P & A to the well. TOC should be to a maximum depth of 12020' (top perfs in straddle) and a minimum depth of 11042' (proposed tubing cut). A cement volume of 17.7 bbls is recommended, which will allow a maximum of 12.5 bbls and a minimum of 0 bbls to be squeezed away without threatening the tubing cut or plug integrity. ! RU slick line. RIH and tag cement. AOGCC must witness this tag. Insure that the TOC is below the proposed depth for the tubing cut (11042'). POOH. , Cut the 4-1/2" tubing as close to the PBR assembly as possible, preferably in the 12' pup located just above the PBR. The section will be cut from 10805-10855'; the PBR is located at 11042'. The acceptable interval for performing the cut is thus between 10955' and 11042'. Should problems arise in obtaining a tubing cut in this interval, please contact the drilling engineer ASAP, as drilling may elect to forego the cut and attempt to retreive the entire PBR assembly. , Displace tubing and wellbore to 8.5 ppg seawater. Freeze protect to 2000' w/ diesel. 6. Bleed tubing and annulus pressures to zero. Set and test BPV to 1000 psi. 7. Remove the well house and flowlines. Notify the rig supervisor when the work is completed so Tool Service can complete the pad prep prior to the rig move. Please provide total well preparation cost on the handover form. R ~ ~-, [ iV ~L D Rig-Work: ~/~'f - 4 1995 1. Move in drilling rig. ~last~ 0it & 6as Cons. C0mmissiof~ 2. Pull BPV. Circulate diesel freeze protection cap from well and'recover/~rs~°ra'~¢; future use. Monitor and insure well is dead and stable. . Install an FMC BPV and test same, via annulus, to 1000 psi. Remove the production tree. Inspect running threads on the tubing hanger for type and condition. (Threads should be 6-1/8" LH Acme). Page 3 , Sm . , . . 10. 11. 12. NU BOP[:. Test below the blind rams to 1000 psi to insure base flange seal. Pull the BPV, install an FMC tree test plug, and perform a State BOPE test. Remove the tree test plug. Pull and lay down the 4-1/2" tubing from the cut to surface. Inspect for NORM prior to removing the tubing from location. P/U a Millmaster 7200-2 section mill and RIH. Cut a 50' section from approximately 10805 - 10855'. POOH. 9-5/8" casing and cementing summaries are attached. RIH with mule shoe on 4.5" DP and spot a balanced cement kick-off plug (180 cubic feet minimum) through the muleshoe from 100' below the base of the section to ~ 200' above the top of the section. POH and Change out 9-5/8" pack-off. Run in with an 8-1/2" steerable drilling assembly and dress the cement to 5' below the section top. Prior to kickoff circulate hole clean so that it is free of cement. Kickoff and directionally drill to the target at 8685 TVDss and 90° using GR / MWD only. Notify the Lisburne DS supervisor to shut-in L2-25 while drilling between the depths of 11154-12477. This well presents a close approach, and should be shut-in while DS18-10a is in proximity. DP convey GR / NEU / Sonic formation evaluation logs from the top of the Put River sand to TD. Run a 7" 29 # L-80 liner assembly to bottom in the 8-1/2" hole and space the Baker rotating liner hanger (L-80) and top isolation packer (L-80) about 150' up inside the 9-5/8" casing. Refer to Standard recommended practices for liner running procedure. Include in the liner the Sperry-Sun LTBS precut window and space out same so that the window is within the multilateral extension target sand (position of LTBS precut window is prognosed to be 12405' MD/8653' TVD SS.) Prior to running into open hole with the liner assembly, RU wireline to hoist a Sperry-Sun MS gyro. WlH to the orienting muleshoe located in the precut window and obtain a gyro survey. Use the rotary table and slips to orient the precut window to an azimuth of 325° and confirm this orientation with the MS gyro. RIH to bottom with the liner. The orientation of the window will not be checked prior to cementing. Cement the liner in place with the total cement volume based upon 50 % open-hole enlargement plus the 80' shoe volume, 150' lap volume and 150' excess on top of the liner with drillpipe in the hole. Set liner hanger / packer with 4200 psi. Reverse out clean. Re-test BOP's as needed. RU wireline, WIH w/Sperry SS gyro to the orienting muleshoe above the precut window and confirm the orientation of the precut window. WQH and RD wireline. Make any required adjustments to the directional plan based on theorientation of the precut window. Should the orientation of the window be RECEIVED MAY -4 19~ A!as~ Oil & Gas Cons. Commission " Allch0ra :.,~ Page 4 13. unsuitable to allow the lateral extension to be drilled, proceed to step xx (final slotted liner clean out.) PU the Sperry-Sun LTBS whipstock assembly on DP and RIH. Engage whipstock into the LTBS profile as per the Sperry-Sun service engineer on location. Detailed procedures and equipment description and function are attached. Release the running tool. 18. Displace well with non-damaging (FIo-Pro) drilling fluid. POH. 14. 15. 16. 17. RIH with 4-3/4" steerable drilling assembly with GR / MWD on 4-1/2" x 3-1/2" x 2-7/8" drillpipe. Orient to align the toolface to the whipstock (based on SS gyro result) and kick-off (sliding) against the whipstock. Slide continuosly for a minimum of 20' to insure that sufficient displacement from the 7" casing is obtained (1-2'). After 20' of sliding, toolface can be adjusted to align the well to target as required. Drill approximately 1214' of 4-3/4" hole to TD as per onsite geologist. Shod trip and condition the hole (for running a 3-1/2" slotted liner) with the drilling assembly used to TD the well. Should any hole problems occur during the shod trip, POH and PU a 4-3/4" hole-opener assembly to finish conditioning the hole. Insure that Tool Service has a 4-3/4" hole opener available should one be required. POH. Install a 3-1/2" slotted liner using the Sperry-Sun LTBS hanger assembly, as per attached procedure. Run in with 6'-- steerable drilling assembly with GR / MWD on 4-1/2" x 3-1/2" drillpipe. Test casing to 3500 psi for 15 min. before drilling out float shoe and 10' of new hole. 19. Drill approximately 989 of 6" hole to TD as per on site Geologist. 20. 21. 22. Shod trip and condition the hole (to run a slotted liner) with the drilling assembly used to TD the well. Should any hole problems occur during the shod trip, POH and PU a 6" hole-opener assembly to finish conditioning the hole. Install a 4-1/2" NT-80S slotted liner with 4-1/2" X 7" TIW SS packer. Refer to the Recommended Practice for slotted liner installation. Space out the packer to be set from 50-100' of the 7" liner shoe. The packer should not be set above the L.TBS precut window. POH. MU a Sperry-Sun completion whipstock and install in the LTBS profile just below the window. MU a 2-1/16" workstring w/stinger and 3" swab cups and RIH. Engage stinger into pack-off bushing and displace the Flopro from behind the slotted liner to filtered seawater. Disengage the stinger from the pack-off and circulate a full bottoms up to remove the Flopro from inside the slotted liner. Spot a liner volume of lithium hypochlorite breaker mixed @ 4 ppb inside the liner. Pull the wash string up just above the LTBS window and RECEIVED 23. 24. 25. 26. 27. 28. 29. circulate with filtered seawater until clarity reaches 100 mg/I. POH and lay down the 2-1/16" wash string. MU the whipstock retreiving tool and retrieve the whipstock. POH. Run the 4-1/2" L-80 completion string assembly. Space out and circulate with corrosion inhibitor before setting the tubing packer. Set packer and test annulus to 2000 psi prior to ND. Install a BPV. Remove BOP's. Install and test the production tree to 2000 psi (against the RHC plug set in tailpipe XN nipple) f/10 min. Pull the BPV and install the tree test plug and test the tree to 5000 psi. Remove the tree test plug. Test the tubing x casing annulus to 3500 psi for 30 minutes. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release rig. Complete appropriate documentation and hand-over to Production RECEIVED MAY - 4 1995 Alaska 0il & Gas Cons. Commission Anchora r Page 6 SHARED SERV-[ CES DRT LLI NG AnadrJ ] ] Sch]umtgerger -.~ ... DS_ B- OA (PO6) ..... VERTICAL SECTION VIEW .-:-'. Section at: 324.69 6500- ~ 5750 .......... 7000- I '~': ~ " ITVD Scale' 1 inch = 500 feet · , .I.J~ i '~'~ ~! ' .... , ........ c~..~ ....... Dep .Scale-. 1-.~ncl~ .... 500 feet -.. ..... i..."'""" --~ ., ~ ~'' Drm.m ..... ' 04/12/95 . ~ ~- ~ ~ xNN I ~ ~ ~ ~ .............. -I ~..i ....... ~ ' ~ ~. ~ ~rker ]dentif~catJan ND ~KB 5ECTN ]IICI. :'.x~ -.- , .............. ~.. ' ~ = .AI...[[EsIN..SU~'E~ _1~0 7)63 BO~ 46.0 ..... ; . . .................. ~ ............ . ............................... .~ . ~ ~ B~ TOP OF WII.IDDN 10805 7766 509I 45.9 '~ C) KOP CURVE B/lDO lOBlO 7]70 BO~ 45.9 , ..~ D) E~ ~/iO0 CURVE 11057 7932 B279 52.4 - ' E) BUILD ~'i t2/iOO I2i60 0604 7153 52.~ . . . ~ .. x ................. F) Et~).12/100 BUILO ~] · .t2390 Bfig6 7361 80.[~ _ ~ ' ~' .... 6) BUII. D ~2 i~/t[~ ~5~9 B~Z~ 7517 80.0 'x II) Iii. I) 12/100 BIJILO ~2 12632 6731 7600 90.0 ; 'N I} IARGE'! 12632 673~ 7600 'g0.¢ : ] ' ~ ~~ ~~~5~ 90. C : ,% ~ ' FEASIBILITY P~N i ~ ,,~........... NOT. P1 ~'RO~/E~'~R. ' ................... .~ ' ~ -, ..... ::--; ~.:-.-., :~¢~ :~--................. ...,, .,_. ............... ~- ~7~r ................ ~ .... ~ ............... ~x. ~'~'- ............ i ~1T~E ~E ~l~l m' -el iK ....................... ~ ~ . ~ I? ..... ~ ..... ~ ) H J ......... ~ ............. ,, ............ ~ :'--...: ......................... .......... .......... , Section pepa'rture ' .... ~ ....... ' SHAR'E - 'ERVZCES DRT"L-ZNG D S -- : ............. O) [NO 6/100 ;URVE ~1057 35~5 5644 CLOSURE;. ' 8937 f~et 8t iz&';auth 308.65 , F) END ~2/~00 BUILD ¢~ 52390 4580 6270 DECLZNAT~ON ' 29.47? E : 6¢ Be;LO Ca ;a/~O0 ~54B .,07 6360 ' ' ' H) END ~8/~00 B'd]LD la: ~63~ z775 5~08 SCALE ........ ' ~ inch = 500 feet I) TARGE~ ~263~ ~775 6408 DRAWN..- ..... ' 04/~/95 - J) TB ~362~ 5562 . i i : ' -F'EASIS;ILI' W ~ , , ~ ........ 2%~- ........... ~;- - EXECLITION I i 6soo ! ~ ....... : ..... - : - i ~' . 5250 ....... ; , "~ ..... ~ .... ~ ........ "~ '' . I ~ ' '' ..... r .... ' 5ooo -- i i ' ' ,, : , : . ....... ~ ........ ~750- ~--~ .................... , ............. ' ..... ~ ..... ~5oo i ~ , ~ '" i'~,-' - ~ ' , I . ~50~ .......... i ~ ..... ~ ........ ~ .................... 4000 ' ~50- - : I ~ ........... ~ ....... ~ ......... ~ ' 3500 ~ ' ' ' ' ' = 3250- ' ' ~ [ i !(~~~ ~ ~ .... ~ ....... %-- ; . . i , -, ~ ,i ,i ,~ M~ ' 4 199 5 ,: '-.. · 3000' - : , , . / ', ' ' ~ ~ Alsskl Oil & 6is_OHS. C,)mmissio -.. , , ~ . . 275o& '. ' , .............................. i ................................ ;1 ~ ] .... ~ I ] I ._1 2500 .I I i I .... I, l 80~3 7753 7500 7250 7000 6750 · 6500 6253 6000 -57~0 5530 5~50 5000 4?50 45.20 ' ' ' <- i ~ ' ~,, ~ ,. ..... ALr,dKA OIL AND GAS CONSERVATION COMMIS,...,.)N ,.,.. ?7 I'.. '?"i ~;~. '~. APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon x Suspend __ Operation Shutdown __ Re-enter suspended well __ Alter casing __ Repair well __ Plugging x Time extension Stimulate __ Change approved program __ Pull tubing__ Vadance __ Perforate __ Other x Plugback for redrill 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 370' SNL, 372' WEL, SEC. 24, T11N, R14E At top of productive interval 1759' SNL, 1020' WEL, SEC. 14, T11N, R14E 5. Type of Well: Development x Exploratory __ Stratigraphic __ Service RECEIV£D MAY - 4 1995 At effective depth 10. Alaska 0il & Gas Cons. C0mmissi~ n At total depth Anchorage 11. 1491' SNL, 1339' WEL, SEC. 14, T11N, R14E 6. Datum elevation (DF or KB) KBE = 46' feet 7. Unit or Properly name Prudhoe Bay Unit 8. Well number 18-10 9. Permit number 82-143 APl number 50- 029-20818 Field/Pool Prudhoe Bay Field~Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 12250 feet Plugs (measured) ,. % 8854 feet (~. '~ ~', "' \ 12205 feet Junk (measured) 8818 feet Length Size Cemented Measured depth True vertical depth 79' 20" 1975 # Poleset 79' 79' 2534' 13-3/8" 2120 sx Fondu~400 sx "C" 2534' 2452' 11423' 9-5/8" 500 sx "G"/51 bbls "C" 11423' 8166' 1124' 7" 350 sx Class "G" 11126'- 12250' measured 12020'-12035', 12072'-12082', 12090'-12110', 12135'-12145' 7948'-8808' true vertical 8624'-8636', 8666'-8673', 8680'-8696', 8716'-8724' Tubing (size, grade, and measured depth) 4-1/2"L-80 tubing to 11863 w/3-1/2" L-80 tail to 12066' MD \ Packers and SSSV (type and measured depth) 9-5/8" Baker SAB packer @ 11058' MD; 4-1/2", Camco BAL-© SSSV @ 2054' MD 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation 5/10/95 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas__ Suspe~ded"~ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ~igned ¢¢~ [ ~~--' Title Drilling EngineerSupervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test__ Location clearance Mechanical Integrity Test~ Subsequent form required 10- Approved by order of the Commission ~-~ ,.~.,/! Date Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE WELL PERMIT CHECKLIST COM~m~ /~-'3~ CLASS ~e,~., /--.~.,.~ PROGRAM: exp [] dev [] redrll~ serv [] //~ o~oFF sso~ ~ ADMINISTRATION 1. Permit fee attached ................... 2. Lease number appropriate ................ 3. Unique well name and number ............... 4. Well located in a defined pool ............. 5. Well located proper distance from drlg unit boundary.. 6. Well located proper distance from other wells ..... 7. Sufficient acreage available in drilling unit ..... 8. If deviated, is wellbore plat included ........ 9. Operator only affected party .............. 10. Operator has appropriate bondin 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 ....... ENGINEERING APPR 15. Surface casing protects all known USDWs ......... Y N 16. CMT vol adequate to circulate on conductor & surf csg.. Y N 17. CMT vol adequate to tie-in long string to surf csg . . . Y N ~~~ ~ 18. CMT will cover all known productive horizons ...... ~ ~,~ ~ ~ .... ~ . ~ .... 19. Casing designs adequate for C, T, B & permafrost .... N 20. Adequate tankage or resale pit ............ N ~ .... 21. If a re-drill, has a 10-403 for abndnmnt been approved. N 23. If diverter required, is it adequate .......... 24. Drilling fluid program sch~atic & equip list adequate 25. BOPEs adequate ..................... ~ N 26. BOPE press rating adequate; test to ~ psig.%.~- N 27. Choke manifold complies w/~I ~-53 (May 84) ....... 28. Work will occur without operation shutdown ........ Y N 29. Is presence of H2S gas probable ............. Y N GEOLOGY APPR D~ / 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... Y//~ 32. Seismic analysis 9f shallow gas zones .......... y N 33. Seabed condition survey (if off-shore) ........ /Y N 34. Contact name/phone for weekly progress reports . . . ~. Y N [exploratory only] GEOLOGY: ENGINEERING: COMMISSION: Cc~ments/Instructions: HOW/~o - A:~FORMS~cheklist rev 03/94 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. l'ape Subfile 2 is type: ~IS TAPE HEADER DRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 6586.00 RAY FRENCH GENE BECK D.S. 18-10A 500292081801 ARCO ALASKA INC. SPERRY-SUN DRILLING SERVICES 10-MAY-96 MWD RUN 2 RAY FRENCH GENE BECK MWD RUN 3 RAY FRENCH GENE BECK MWD RUN 5 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: C. DUMOCHEL STEVE WALLS WELL CASING RECORD MWD RUN 7 4909 372 45.03 43.63 15.23 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 9.625 10800.0 3RD STRING 8.500 7.000 12564.0 PRODUCTION STRING 6.000 13780.0 REMARKS: MWD - NGP. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUN 1 KICKED OFF FROM THE WELL D.S.18-10 AT 10800' MD THROUGH A CASING WINDOW CUT BETWEEN 10800 - 10850' MD. MWD RUNS 1 THROUGH 4 WERE LOGGED IN THE WELL D.S.18-10A PB1. MWD RUN 5 KICKED-OFF AT 12462' MD, PART WAY THROUGH MWD RUN 3. THE WELL, D.S.18-10A PB2, COVERS MWD RUNS 1, 2, 3, 5, & 6. D.S.18-10A PB2 WAS ABANDONED WHEN LINER PROBLEMS WERE ENCOUNTERED DURING COMPLETION OPERATIONS. MWD RUN 7 STARTED AS SIDETRACK THROUGH A WINDOW CUT IN THE 7" LINER OF D.S.18-10A PB2 FROM 12514 - 12564' , PART WAY THROUGH MWD RUN 5. THE KICK-OFF POINT IS AT 12520' MD. THIS WELL. D.S.18-10A, IS MADE UP FR=., MWD RI/NS 1, 2, 3, 5, & 7. ALL MWD RUNS WERE DIRECTIONAL WITH GAMMA RAY (NGP/SGRD) ALL GAMMA RAY DATA WAS ACQUIRED WITH SCINTILLATION DETECTOR. THIS WELL, D.S.18-10A, WAS DRILLED TO TD AT 13780'. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 10639.0 $ BASELINE CURVE FOR SHIFTS: GR open hole CURVE SHIFT DATA (MEASURED DEPTH) all bit runs merged. (WALS, 01-JUN-95) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GR 10639.5 10641.5 11023.0 11025.0 11026.0 11028.5 11031.0 11032.0 11037.0 11039.0 11048.5 11051.0 11053.5 11056.5 11096.5 11098.5 11105.0 11107.5 11110.0 11112.0 11116.0 11118.0 11145.0 11146.0 11148.0 11149.5 11167.0 11169.0 11170.0 11172.5 11174.0 11176.5 11175.5 11177.5 11187.5 11193.5 11199.0 11201.0 11215.0 11219.0 11227.5 11231.5 11234.0 11237.0 11254.5 11259.0 11256.0 11260.5 11257.5 11261.0 11272.5 11274.5 11276.0 11278.0 11277.0 11279.5 11278.5 11281.0 11375.5 11378.0 11378.5 11381.5 11542.5 11544.5 11544.0 11546.0 11546.0 11547.5 11558.0 11559.5 11561.5 11562.5 11612.5 11612.5 11613.5 11613.5 11617.0 11617.0 11633.5 11634.5 11635.0 116'36.0 11637.0 11638.5 11639.0 11640.5 11653.0 11655.0 STOP DEPTH 13722.0 11656.0 11659.5 11667.0 11668.5 11686.0 11753.5 11754.5 11758.0 11760.0 11790.5 11791.5 11877.5 11881.0 11982.5 12060.0 12069.0 12091.0 12093.5 12111.0 12112.0 12126.0 12129.5 12161.0 12180.0 12182.0 12195.5 12251.5 12270.5 12272.0 12274.0 12275.5 12309.0 12316.5 12367.5 12454.0 13776.0 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: 1i ~7.0 11660.5 11669.0 11670.5 11687.5 11753.0 11753.5 11757.5 11759.5 11790.0 11791.0 11878.5 11882.0 11982.0 12060.5 12070.0 12094.5 12097.0 12114.5 12115.5 12128.0 12132.5 12164.0 12184.5 12185.5 12197.5 12252.0 12270.5 12272.0 12273.5 12274.5 12311.0 12318.5 12368.0 12457.5 13779.5 BIT RUN NO MERGE TOP MERGE BASE 1 10805.0 11867.0 2 11867.0 12121.0 3 12121.0 12462.0 5 12462.0 12564.0 7 12564.0 13780.0 MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. CN WN FN COUN STAT /? ?SHIFT. OUT $ : ARCO ALASKA, : D.S. 18-10A : PRUDHOE BAY : NORTH SLOPE : ALASKA INC. ~ FORMAT RECORD (TYPE~ ~4) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 76 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 13780.000000 Tape File End Depth = 10590.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19144 datums Tape Subfile: 2 260 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10595.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER. (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11801.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 1. 26-MAY-95 MSC 1.32 DEP 2.041 MEMORY 11867.0 10805.0 11867.0 0 46.2 54.4 TOOL NUMBER NGP 110 8.500 10800.0 KCL POLYMER 10,10 65.0 9.7 28000 5.0 .000 .000 .000 .000 .0 145.9 .0 .0 .00 .000 .0 0 ARCO ALASKA, INC. D.S. 18-10A PRUDHOE BAY NORTH SLOPE ALASKA CN WN FN COUN STAT * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 31 Tape File Start Depth = 11870.000000 Tape File End Depth = 10590.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7684 datums Tape Subfile: 3 94 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11799.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12052.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 2. 27-MAY-95 MSC 1.32 DEP 2.041 MEMORY 12121.0 11867.0 12121.0 0 55.0 61.2 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 67.0 10.0 28000 2.4 .000 .000 .000 .000 .0 150.1 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 8 Tape File Start Depth = 12125.000000 Tape File End Depth = 11790.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 21158 datums Tape Subfile: 4 71 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12048.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIM UMANGLE: STOP DEPTH 12698.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 3. 29-MAY- 95 MSC 1.32 DEP 2.041 MEMORY 12758.0 12121.0 12758.0 0 59.4 79.9 TOOL NUMBER NGP 182 8.500 1O8O0.0 KCL POLYMER 10.10 65.0 10.0 29000 4.8 .000 .000 .000 .000 .0 .0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 18 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 12760.000000 Tape File End Depth = 12040.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12008 datums Tape Subfile: 5 81 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SEIMMARY VENDOR TOOL CODE START DEPTH GR 12407.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12778.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 5. 04-JUN- 95 MSC 1.32 DEP 2.041 MEMORY 12834~0 12462.0 12834.0 0 74.2 86.4 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 57.0 10.0 31000 5.2 .000 .000 .000 .000 .0 145.9 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 12840.000000 Tape File End Depth = 12400.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23802 datums Tape Subfile: 6 74 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12466.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 13725.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 7. 24 -JUN- 95 MSC 1.32 DEP 2.041 MEMORY 13780.0 12564.0 13780.0 0 77.0 93.1 TOOL NUMBER NGP 182 6.000 12564.0 KCL B IOPOLYMER 9.00 59.0 9.0 44000 6.0 .000 .0 .000 145.9 .000 .0 .000 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 32 Tape File Start Depth = 13780.000000 Tape File End Depth = 12460.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19932 datums Tape Subfile: 7 95 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 8 is type: LIS 96/ 5/10 01 **** REEL TRAILER **** 96/ 5/11 01 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Sat 11 MAY 96 2:40a Elapsed execution time = 1.65 seconds. SYSTEM RETURN CODE = 0 _ape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NLTMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 6587.00 RAY FRENCH GENE BECK D.S. 18-10A PB1 500292081870 ARCO ALASKA INC. SPERRY-SUN DRILLING SERVICES 10-MAY-96 MWD RUN 2 RAY FRENCH GENE BECK MWD RUN 3 RAY FRENCH GENE BECK MWD RUN 4 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: RAY FRENCH GENE BECK 24 liN 14E 4909 372 45.03 43.63 15.23 I. ln - Date II "'t ' 9.625 10800.0 8.500 12932.0 MWD - NGP. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUN 1 KICKED OFF FROM THE WELL D.S.18-10 AT 10800' MD THROUGH A CASING WINDOW CUT BETWEEN 10800 - 10850' MD. MWD RUNS 1 THROUGH 4 WERE DIRECTIONAL WITH GAMMA RAY (NGP/SGRD). ALL GAMMA RAY DATA WAS ACQUIRED WITH SCINTILLATION DETECTOR. THIS WELL, D.S.18-10A PB1, WAS DRILLED TO TD AT 12932' MD PRIOR TO BEING PLUGGED & ABANDONED DUE TO POOR QUALITY RESERVOIR ENCOUNTERED IN TARGET ZONE. OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 10594.0 $ BASELINE CURVE FOR SHIFTS: GR open hole CURVE SHIFT DATA (MEASURED DEPTH) all bit runs merged. (WALS, 01-JUN-95) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GR 11023.0 11025.0 11026.0 11028.5 11031.0 11032.0 11037.0 11039.0 11048.5 11051.0 11053.5 11056.5 11096.5 11098.5 11105.0 11107.5 11110.0 11112.0 11116.0 11118.0 11145.0 11146.0 11148.0 11149.5 11167.0 11169.0 11170.0 11172.5 11174.0 11176.5 11175.5 11177.5 11187.5 11193.5 11199.0 11201.0 11215.0 11219.0 11227.5 11231.5 11234.0 11237.0 11254.5 11259.0 11256.0 11260.5 11257.5 11261.0 11272.5 11274.5 11276.0 11278.0 11277.0 11279.5 11278.5 11281.0 11375.5 11378.0 11378.5 11381.5 11542.5 11544.5 11544.0 11546.0 11546.0 11547.5 11558.0 11559.5 11561.5 11562.5 11612.5 11612.5 11613.5 11613.5 11617.0 11617.0 11633.5 11634.5 11635.0 11636.0 11637.0 11638.5 11639.0 11640.5 11653.0 11655.0 11656.0 11657.0 STOP DEPTH 12870.0 11659.5 11667.0 11668.5 11686.0 11753.5 11754.5 11758.0 11760.0 11790.5 11791.5 11877.5 11881.0 11982.5 12060.0 12069.0 12091.0 12093.5 12111.0 12112.0 12126.0 12129.5 12161.0 12180.0 12182.0 12195.5 12251.5 12270.5 12272.0 12274.0 12275.5 12309.0 12316.5 12367.5 12454.0 12459.5 12522.0 12523.5 12529.5 12533.5 12562.0 12682.5 12783.5 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ REMARKS: 11660.5 11669.0 11670.5 11687.5 11753.0 11753.5 11757.5 11759.5 11790.0 11791.0 11878.5 11882.0 11982.0 12060.5 12070.0 12094.5 12097.0 12114.5 12115.5 12128.0 12132.5 12164.0 12184.5 12185.5 12197.5 12252.0 12270.5 12272.0 12273.5 12274.5 12311.0 12318.5 12368.0 12457.5 12463.0 12521.0 12523.0 12529.0 12533.0 12561.0 12682.5 12785.5 BIT RUN NO MERGE TOP MERGE BASE 1 10805.0 11867.0 2 11867.0 12121.0 3 12121.0 12758.0 4 12758.0 12932.0 MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. / ? ? SHIFTPBi . OUT $ CN : ARCO ALASKA, INC. WN FN COUN STAT : D.S. 18-10A PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 56 Tape File Start Depth = 12933.000000 Tape File End Depth = 10590.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14062 datums Tape Subfile: 2 234 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10595.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11801.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MI/D CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 1. 26-MAY-95 MSC 1.32 DEP 2.041 MEMORY 11867.0 10805.0 11867.0 0 46.2 54.4 TOOL NUMBER NGP 110 8.500 10800.0 KCL POLYMER 10.10 65.0 9.7 28000 5.0 .000 .000 .000 .000 .0 145.9 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 31 Tape File Start Depth = 11870.000000 Tape File End Depth = 10590.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7684 datums Tape Subfile: 3 94 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11799.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12052.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT) : MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 2. 27-MAY-95 MSC 1.32 DEP 2. 041 MEMORY 12121.0 11867.0 12121.0 0 55.0 61.2 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 67.0 10.0 28000 2.4 .000 .000 .000 .000 .0 150.1 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 12125.000000 Tape File End Depth = 11790.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16076 datums Tape Subfile: 4 71 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12048.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12698.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MI/D CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 3. 29-MAY-95 MSC 1.32 DEP 2.041 MEMORY 12758.0 12121.0 12758.0 0 59.4 79.9 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 65.0 10.0 29000 4.8 .000 .000 .000 .000 .0 .0 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB1 : PRUDHOE BAY : NORTH SLOPE .. ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 18 Tape File Start Depth = 12760.000000 Tape File End Depth = 12040.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12008 datums Tape Subfile: 5 81 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12700.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWN-HOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUMANGLE: STOP DEPTH 12872.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 4. 30-MAY- 95 MSC 1.32 DEP 2.041 MEMORY 12932.0 12758.0 12932.0 0 80.3 88.6 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 65.0 10.0 29000 5.0 .000 .000 .000 .000 .0 137.5 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D.S. 18-10A PB1 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 2 ROP MWD 68 1 AAPI 4 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 12933.000000 Tape File End Depth = 12695.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17508 datums Tape Subfile: 6 69 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS 96/ 5/10 O1 **** REEL TRAILER **** 96/ 5/10 O1 Tape Subfile: 7 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 10 MAY 96 ll:19p Elapsed execution time = 1.31 seconds. SYSTEM RETURN CODE = 0 , Subfile 2 is type: ~IS TAPE HEADER PRUDHOE BaY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 6588.00 RAY FRENCH GENE BECK D.S. 18-t0A PB2 500292081871 ARCO ALASKA INC. SPERRY-SUN DRILLING SERVICES 10-MAY-96 MWD RUN 2 RAY FRENCH GENE BECK MWD RUN 3 RAY FRENCH GENE BECK MWD RUN 5 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEn: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: C. DUMOCHEL STEVE WALLS MWD RUN 6 C. DUMOCHEL STEVE WALLS 24 liN 14E 4909 372 45.03 43.63 15.23 MWD - NGP. ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUN 1 KICKED OFF FROM THE WELL D.S.18-10 AT 10800' MD THROUGH A CASING WINDOW CUT BETWEEN 10800 - 10850' MD. MWD RUNS 1 THROUGH 4 WERE LOGGED IN THE WELL D.S.18-10A PB1. MWD RUN 5 KICKED-OFF AT 12462' MD, PART WAY THROUGH MWD RUN 3. THIS WELL, D.S.18-10A PB2, COVERS MWD RUNS 1, 2, 3, 5, & 6. ALL MWD RUNS WERE DIRECTIONAL WITH GAMMA RAY (NGP/SGRD). ALL GAMMA RAY DATA WAS ACQUIRED WITH SCINTILLATION DETECTOR~ THIS WELL, D.S.18-10A PB2, WAS DRILLED TO TD AT 13120'. 9.625 10800.0 8.500 13120.0 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) ~-ILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 10639.0 $ BASELINE CURVE FOR SHIFTS: GR open hole CURVE SHIFT DATA (MEASURED DEPTH) all bit runs merged. (WALS, 01-JIIN-95) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH GR 10639.5 10641.5 11023.0 11025.0 11026.0 11028.5 11031.0 11032.0 11037.0 11039.0 11048.5 11051.0 11053.5 11056.5 11096.5 11098.5 11105.0 11107.5 11110.0 11112.0 11116.0 11118.0 11145.0 11146.0 11148.0 11149.5 11167.0 11169.0 11170.0 11172.5 11174.0 11176.5 11175.5 11177.5 11187.5 11193.5 11199.0 11201.0 11215.0 11219.0 11227.5 11231.5 11234.0 11237.0 11254.5 11259.0 11256.0 11260.5 11257.5 11261.0 11272.5 11274.5 11276.0 11278.0 11277.0 11279.5 11278.5 11281.0 11375.5 11378.0 11378.5 11381.5 11542.5 11544.5 11544.0 11546.0 11546.0 11547.5 11558.0 11559.5 11561.5 11562.5 11612.5 11612.5 11613.5 11613.5 11617.0 11617.0 11633.5 11634.5 11635.0 11636.0 11637.0 11638.5 11639.0 11640.5 11653.0 11655.0 STOP DEPTH 13085.0 _i656.0 11659.5 11667.0 11668.5 11686.0 11753.5 11754.5 11758.0 11760.0 11790.5 11791.5 11877.5 11881.0 11982.5 12060.0 12069.0 12091.0 12093.5 12111.0 12112.0 12126.0 12129.5 12161.0 12180.0 12182.0 12195.5 12251.5 12270.5 12272.0 12274.0 12275.5 12309.0 12316.5 12367.5 12454.0 13115.5 $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: 11~7.0 11660.5 11669.0 11670.5 11687.5 11753.0 11753.5 11757.5 11759.5 11790.0 11791.0 11878.5 11882.0 11982.0 12060.5 12070.0 12094.5 12097.0 12114.5 12115.5 12128.0 12132.5 12164.0 12184.5 12185.5 12197.5 12252.0 12270.5 12272.0 12273.5 12274.5 12311.0 12318.5 12368.0 12457.5 13119.0 BIT RUN NO MERGE TOP MERGE BASE 1 10805.0 11867.0 2 11867.0 12121.0 3 12121.0 12462.0 5 12462.0 12834.0 6 12834.0 13120.0 MERGED MAIN PASS. ROP WAS SHIFTED WITH GR. CN WN FN COUN STAT /? ?SHIFTPB2. OUT $ : ARCO ALASKA, INC. : D.S. 18-10A PB2 : PRUDMOE BAY : NORTH SLOPE : ALASKA jRMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 61 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 Tape File Start Depth = 13120.000000 Tape File End Depth = 10590.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 15184 datums Tape Subfile: 2 237 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes rape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 10595.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11801.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 1. 26-MAY-95 MSC 1.32 DEP 2.041 MEMORY 11867.0 10805.0 11867.0 0 46.2 54.4 TOOL NUMBER NGP 110 8.500 10800.0 KCL POLYMER 10.10 65.0 9.7 28000 5.0 .000 .000 .000 .000 .0 145.9 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB2 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 31 Tape File Start Depth = 11870.000000 Tape File End Depth = 10590.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 7684 datums Tape Subfile: 3 94 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes l'ape Subfile 4 is type: LIS FILE HEADER FILE NI/MBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11799.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12052.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 2. 27-MAY-95 MSC 1.32 DEP 2.041 MEMORY 12121.0 11867.0 12121.0 0 55.0 61.2 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 67.0 10.0 28000 2.4 .000 .000 .000 .000 .0 150.1 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB2 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 12125.000000 Tape File End Depth = 11790.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 17198 datums Tape Subfile: 4 71 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes 'rape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12048.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12698.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MI/D CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 3. 29-MAY-95 MSC 1.32 DEP 2.041 MEMORY 12758.0 12121.0 12758.0 0 59.4 79.9 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 65.0 10.0 29000 4.8 .000 .000 .000 .000 .0 .0 .0 .0 .00 .000 o0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB2 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 18 Tape File Start Depth = 12760.000000 Tape File End Depth = 12040.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12008 datums Tape Subfile: 5 81 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SLIMMARY VENDOR TOOL CODE START DEPTH GR 12407.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12778.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MI/D AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 5. 04-JTJN- 95 MSC 1.32 DEP 2.041 MEMORY 12834.0 12462.0 12834.0 0 74.2 86.4 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 57.0 10.0 31000 5.2 .000 .000 .000 .000 .0 145.9 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT ARCO ALASKA, INC. D.S. 18-10A PB2 PRUDHOE BAY NORTH SLOPE ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 12840.000000 Tape File End Depth = 12400.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19842 datums Tape Subfile: 6 74 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 R3kWMWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 12759.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 13089.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MI/D FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 6. 06-JUN-95 MSC 1.32 DEP 2.041 MEMORY 13120,0 12834.0 13120,0 0 88.0 95.1 TOOL NUMBER NGP 182 8.500 10800.0 KCL POLYMER 10.10 63.0 10.0 31000 4.8 .000 .000 ,000 .000 .0 150.1 .0 ,0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA, INC. : D.S. 18-10A PB2 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 13120.000000 Tape File End Depth = 12750.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14232 datums Tape Subfile: 7 72 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME WELL NAME FIELD NAME BOROUGH S TA TE API NUMBER REFERENCE NO : ARCO ALASKA, INC. : D.S. 18-10A : PRUDHOE BAY : NORTH SLOPE : ALASKA NOV 0 6 ~,998 : 500292081801 : 98545 I ICI OFILt ED LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:uO PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE · 98/10/28 ORIGIN : FLIC REEL NA~E : 98545 CONTINUATION # : PREVIOUS REEL : COf~VT : ARCO ALASKA, DS 18-10A, PRUDHOE BAY, API# 50-029-20818-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/10/28 ORIGIN : FLIC TAPE NAi~E : 98545 CONTINUATION # : 1 PREVIOUS TAPE : COF~fFlVT : ARCO ALASKA, DS 18-10A, PRUDHOE BAY, API# 50-029-20818-01 TAPE HEADER PRUDHOE BAY CASED HOLE WIRELINE LOGS WELL NAME: DS 18-10A API NUMBER: 500292081801 OPERATOR: ARCO ALASKA INC. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 28-0CT-98 JOB NUPiBER: 98545 LOGGING ENGINEER: C VETROMILE OPERATOR WITNESS: MORGAN/SHUMW SURFACE LOCATION SECTION: 24 TOWNSHIP: 11 N RANGE: 14E FNL : FSL: 4909 FEL: 372 FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: 45.03 DERRICK FLOOR: 43.63 GROUND LEVEL: 15.23 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 000 4. 500 13775.0 12.60 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:o0 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: MWD LDWG CURVE CODE: GR RUN ~ER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: SPERRY SUN BASELINE DEPTH 88888.0 13675.0 13561.0 13557.0 13505.0 13499.0 13483.0 13455.0 13442.0 13436.0 13422.0 13402.5 13359.0 13357.5 13342.0 13332.0 13312.5 13311.0 13299.5 13284.5 13284.0 13252.5 13221.0 13207.5 13187.5 13182.0 13146.5 13116.0 13115.5 13088.0 13086.5 13047.5 13047.0 13031.5 13019.0 12987.0 12983.0 12972.5 12969.0 12967.5 12959.0 12946.0 12938.5 12933.5 12927.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88882.5 88882.0 13669.0 13553.5 13551.5 13500.5 13488.5 13473.5 13450.5 13433.0 13428.5 13416.0 13398.0 13351.5 13350.5 13336.0 13324.0 13305.0 13305.0 13293.0 13279.5 13276.0 13244.0 13217.0 13199.0 13183.5 13176.5 13140.5 13110.0 13110.0 13083.5 13078.0 13042.0 13041.5 13024.0 13013.0 12983.5 12978.5 12968.5 12963.0 12963.5 12955.0 12941.5 12934.0 12931.5 12924.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 12909 0 12908 5 12903 5 12898 5 12894 5 12889 5 12879 5 12867 0 12856.5 12843.0 12837.0 12834.5 12826.0 12825 0 12814 5 12811 0 12785 0 12782 5 12780 0 12755.0 12753.5 12712.0 12700.5 12691.0 12675.0 12653.5 12630.5 12597.0 12588.0 12553.0 12545.5 12543.0 12540.0 12529.5 12526.5 12526.0 12518.0 12513.0 12502.0 12489.0 12481.0 12462.5 12461.5 12455.5 12454.5 12451.0 12449.0 12444.0 12441.0 12430.0 12418.5 12410.0 12399.5 12393.0 12372.5 12363.5 12905 0 12899 5 12893 5 12888 5 12884 5 12874 5 12863 5 12832.0 12821.0 12809.0 12778.5 12751.0 12709.0 12699.0 12651.0 12628.0 12585.5 12549.0 12541.5 12537.0 12528.5 12525.5 12518.0 12509.0 12492.5 12484.5 12464.5 12455.5 12450.5 12441.5 12412.0 12400.0 12394.0 12366.0 12905.5 12854.5 12840.0 12831.5 12823.0 12809.0 12781.0 12779.0 12751.0 12688.0 12672.0 12595.0 12551.5 12525.0 12512.5 12464.0 12455.5 12450.5 12447.0 12431.5 12420.5 12376.0 28-0CT-1998 lo:gO PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 12333.0 12324.5 12316.5 12308.0 12304.5 12304.0 12302.5 12301.0 12299.0 12297 0 12279 5 12275 5 12274 5 12272 5 12272 0 12270 0 12269 0 12266.0 12258 5 12251 5 12250 0 12241 5 12235 5 12231 5 12216.0 12194.5 12191.5 12173.0 12172.5 12156.5 12153.0 12146.5 12141.0 12137.0 12130.5 12126.5 12125.5 12122.0 12121.0 12115.5 12114.0 12112.5 12110.5 12097.5 12091.5 12088.5 12079.0 12068.5 12063.5 12062.5 12056.0 12053.0 12038.0 12017.5 12007.0 12000.5 12336.0 12326.0 12309.5 12308.5 12304.0 12300.5 12281.0 12277.0 12275.5 12273.0 12252.5 12233.0 12195.0 12174.0 12153.5 12148.0 12141.5 12137.0 12127.5 12124.0 12115.5 12112.5 12097.0 12090.0 12064.0 12055.5 28-0CT-1998 16:00 12318.5 12308.5 12304.0 12300.5 12277.0 12275.5 12273.5 12269.0 12264.0 12252.5 12245.0 12238.5 12218.0 12194.5 12174.0 12158.5 12133.5 12127.5 12124.0 12116.5 12112.5 12094.0 12081.5 12072.0 12064.0 12055.5 12040.0 12019.5 12008.0 12002.5 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 11997.5 11994.5 11985.0 11984.0 11982.0 11979.5 11976.5 11955.0 11941.0 11918.0 11915.5 11904.5 11886.5 11883.5 11882.0 11878.5 11878.0 11873.5 11864.0 11863.5 11860.5 11858.5 11843.0 11837 5 11833 0 11827 0 11824 5 11816 5 11809 5 11802 0 11799.0 11791.0 11789.5 11783.5 11780.5 11778.5 11772.0 11758.5 11755.5 11752.5 11747.5 11727.0 11723.5 11721.0 11704.0 11700.0 11686.5 11685.0 11682.0 11681.5 11677.0 11670.5 11668.0 100.0 $ 11998.5 11984.5 11977.0 11918.5 11886.0 11883.5 11879.5 11874.0 11864.0 11856.5 11841.0 11836.5 11833.5 11827.5 11809.5 11802.0 11792.0 11784.5 11782.0 11780.0 11756.5 11727.0 11700.5 11684.5 11681.5 11678.0 11667.0 99.0 11998.5 11996.5 11987.5 11984.0 11981.0 11955.5 11941.5 11916.5 11907.0 11883.5 11879.5 11864.5 11862.0 11827.0 11819.5 11802.0 11792.0 11775.5 11761.0 11754.5 11749.5 11727.0 11723.5 11706.5 11687.0 11681.0 11671.5 101.0 28-0CT-1998 16:00 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 lo:00 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE RST DATA AQUIRED ON ARCO ALASKA'S DS18-10A WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #1 AND THE MWD GAM~IA RAY, ALSO BASE PASS #1 SIGMA AND THE MWD GAM~A RAY, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ $ PAGE: **** FILE H~ER **** FILE NAM~ : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE ' 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE i~JMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NO?~BER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 13656.5 11664.0 RST 13674.0 11666.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH RST .............. REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #1. THERE ARE NO PASS TO PASS SHIFTS APPLIED TO THIS DATA. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 96 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 10 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAM~ 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 1185983 O0 000 O0 0 1 1 1 4 68 NBAC RST CPS 1185983 O0 000 O0 0 1 1 1 4 68 FBAC RST CPS 1185983 O0 000 O0 0 1 1 1 4 68 SBNA FIL CU 1185983 O0 000 O0 0 1 1 1 4 68 SFNA FIL CU 1185983 O0 000 O0 0 1 1 1 4 68 SBFA FIL CU 1185983 O0 000 O0 0 1 1 1 4 68 SFFA FIL CU 1185983 O0 000 O0 0 1 1 1 4 68 TRAT FIL 1185983 O0 000 O0 0 1 1 1 4 68 IRAT FIL 1185983 O0 000 O0 0 1 1 1 4 68 CIRNFIL 1185983 O0 000 O0 0 1 1 1 4 68 CIRF FIL 1185983 O0 000 O0 0 1 1 1 4 68 BSALRST PPK 1185983 O0 000 O0 0 1 1 1 4 68 SIBF RST CU 1185983 O0 000 O0 0 1 1 1 4 68 TPHI RST PU-S 1185983 O0 000 O0 0 1 1 1 4 68 SFFC RST CU 1185983 O0 000 O0 0 1 1 1 4 68 SFNC RST CU 1185983 O0 000 O0 0 1 1 1 4 68 SIGM RST CU 1185983 O0 000 O0 0 1 1 1 4 68 DSIG RST CU 1185983 O0 000 O0 0 1 1 1 4 68 FBEF RST UA 1185983 O0 000 O0 0 1 1 1 4 68 CRRARST 1185983 O0 000 O0 0 1 1 1 4 68 GRCH RST GAPI 1185983 O0 000 O0 0 1 1 1 4 68 TENS RST LB 1185983 O0 000 O0 0 1 1 1 4 68 CCL RST V 1185983 O0 000 O0 0 1 1 1 4 68 GR MWD GAPI 1185983 O0 000 O0 0 1 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: ** DATA ** DEPT. 13700.000 ArBAC.RST SFNA.FIL -999.250 SBFA.FIL IRAT. FIL -999.250 CIRN. FIL SIBF. RST -999.250 TPHI.RST SIGM. RST -999.250 DSIG.RST GRCH. RST -999.250 TENS.RST DEPT. 11640.000 NBAC.RST SFNA.FIL -999.250 SBFA.FIL IRAT.FIL -999.250 CIRN. FIL SIBF.RST -999.250 TPHI.RST SIGM. RST -999.250 DSIG.RST GRCH. RST -999.250 TENS.RST -999.250 FBAC.RST -999.250 SFFA.FIL -999.250 CIRF. FIL -999.250 SFFC.RST -999.250 FBEF. RST -999.250 CCL.RST -999.250 FBAC.RST -999.250 SFFA.FIL -999.250 CIRF. FIL -999.250 SFFC.RST -999.250 FBEF.RST -999.250 CCL.RST -999.250 SBNA.FIL -999.250 TRAT. FIL -999.250 BSAL.RST -999.250 SFNC.RST -999.250 CRRA.RST -999.250 GR.MWD -999.250 SBNA.FIL -999.250 TRAT. FIL -999.250 BSAL.RST -999.250 SFNC.RST -999.250 CRRA.RST -999.250 GR.MWD -999.250 -999.250 -999.250 -999.250 -999.250 55.800 -999.250 -999.250 -999.250 -999.250 -999.250 123.560 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE - FLIC VERSION · O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION · O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREMEaVT: 0.5000 FILE SOPff~ARY LDWG TOOL CODE START DEPTH GRCH 13658.0 RST 13675.5 STOP DEPTH .......... 11653.0 11655.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 13669.5 13603.0 13587.5 13556.5 13546.0 13530.0 13522.0 13478.5 13463.5 13452.5 13447.5 13439.0 13436.0 13421.5 13419.0 13417.5 13401.0 13391.5 13357.0 13351.0 13341.0 13333.5 13326.0 13310.5 13308.0 13292.0 13283.0 13281 5 13280 5 13265 5 13253 5 13219 5 13203 5 13188 5 13187.0 13157.0 13147.0 13134.0 13122.5 13106.0 13096.0 13091.5 13091.0 13080.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST .............. 88884.0 88883.5 13665.0 13597.0 13583.5 13525.5 13433.5 13414.5 13410.0 13382.5 13334.5 13326.5 13300.5 13273.5 13246.0 13199.0 13182.0 13151.0 13140.5 13100.5 13087.0 13548.5 13538.0 13513.0 13470.0 13454.5 13445.0 13439.0 13428.0 13411.0 13395.0 13350.5 13345.5 13323.0 13305.5 13287.5 13279.0 13275.0 13261.5 13248.5 13217.5 13183.5 13129.5 13118.0 13088.0 13080.0 13073.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 10 13060.0 13047.0 13043.0 13042.5 13038 5 13034 5 13034 0 13030 0 13029 5 13024 0 13021.5 13017.5 12998.5 12969.0 12968.5 12961.0 12959.0 12950.0 12946.0 12935.0 12926.5 12923.5 12908.0 12905.5 12894.5 12889.5 12880 0 12877 5 12874 5 12873 0 12867 0 12862 5 12857.0 12856.5 12843.5 12834.0 12825.0 12823.0 12814.5 12812.0 12808.0 12801.5 12785.0 12781.5 12781.0 12766.0 12764.0 12755.0 12749.0 12748.0 12744.0 12739.0 12735.5 12700.5 12696.5 13054.5 13042.5 13036.0 13029.0 13025.0 13019.5 13016.0 12994.5 12963.5 12955.0 12941.5 12931.5 12919.5 12902.0 12886.5 12877.0 12870.5 12863.5 12853.0 12820.0 12809.0 12806.5 12775.0 12760.0 12751.0 12745.5 12740.0 12699.0 13038.0 13033.5 13026.5 13022.5 13012.5 12963.0 12957.5 12945.5 12924.5 12905.0 12891.5 12878.0 12874.0 12860.5 12854.5 12839.5 12831.5 12821.5 12806.0 12800.5 12783.5 12781.0 12762.0 12746.5 12737.5 12733.0 12694.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 11 12690 12672 12652 12645 12641 5 12630 0 12624 0 12616 0 12612.0 12592.0 12587.5 12583.0 12578.0 12564.5 12552.5 12550.0 12543.0 12540.5 12532.5 12530.5 12526.5 12518.5 12512.0 12502.5 12498.0 12483 0 12478 5 12469 5 12463 0 12454 5 12453 5 12450 5 12449.0 12443.5 12441.5 12436.0 12416.0 12409.0 12400.5 12393.5 12381.5 12364.0 12352.5 12344.0 12325.0 12318.0 12316.0 12309.0 12304.5 12304.0 12300.5 12298.5 12294.0 12291.5 12283.0 .5 .5 5 12649.5 0 12642.5 12628.0 12622.5 12616.5 12589.0 12585.5 12549.5 12542.0 12532.5 12526.0 12514.5 12504.5 12498.5 12484.0 12464.0 12456.5 12450.5 12441.5 12394.0 12366.0 12355.0 12326.5 12319.5 12310.0 12308.5 12300.5 12687.5 12672.0 12640.0 12611.0 12582.0 12577.5 12563.5 12551.5 12539.0 12529.5 12518.5 12479.5 12471.5 12455.5 12450.5 12447.0 12440.0 12421.0 12411.5 12404.0 12385.5 12347.0 12318.5 12308.5 12305.0 12300.0 12296.5 12294.0 12284.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 12 12277.0 12280.5 12275.5 12277.0 12274.0 12277.0 12273.0 12275.5 12271.5 12275.5 12270.5 12273.0 12268.5 12273.5 12259.5 12261.5 12258.5 12263.5 12253.5 12258.0 12252.0 12253.0 12249.5 12252.5 12241.0 12244.5 12239.5 12239.5 12233.5 12233.0 12232.0 12235.5 12216.0 12218.0 12197.0 12198.5 12195.5 12199.0 12193.0 12195.0 12191.5 12195.0 12188.0 12187.5 12185.0 12188.0 12173.5 12174.0 12171.5 12174.0 12153.0 12153.5 12146.5 12149.0 12141.5 12144.5 12133.5 12137.0 12126.0 12127.5 12125.0 12127.5 12120.0 12123.5 12115.5 12116.0 12113.5 12116.5 12110.0 12112.5 12103.5 12102.5 12094.0 12093.5 12088.5 12094.5 12083.0 12087.0 12079.0 12082.0 12070.0 12069.5 12067.0 12071.5 12064.0 12064.0 12062.0 12064.0 12060.0 12061.0 12057.0 12058.0 12053.5 12055.0 12028.5 12030.0 12026.0 12028.5 12023.0 12026.5 12019.5 12022.5 12017.0 12019.5 12013.0 12014.5 12007.0 12009.0 12001.5 12002.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 13 11999.5 11996.5 11993.5 11993.0 11984.0 11982.0 11977.5 11968.0 11918.0 11916.0 11907.0 11904.0 11899.5 11890.5 11885.5 11881.0 11879.0 11877.0 11862.5 11857.5 11843.0 11809 0 11799 5 11788 5 11783 0 11779 5 11779 0 11775 5 11765 5 11757 5 11755 0 11754 0 11749 0 11739 0 11736.5 11730 0 11723 0 11720 5 11713 0 11688 5 11686 0 11685 0 11683 5 11681 0 11678.5 11676.0 11670.5 11670.0 100.0 $ RE~a3~<S: 11998.0 11993.5 11984.0 11918.0 11908.0 11879.5 11856.5 11785.0 11780.0 11756.5 11722.5 11684.0 11669.5 99.0 11998.5 11996.0 11984.5 11980.5 11969.5 11918.0 11907.5 11902.0 11893.5 11887.0 11883.5 11879.0 11864.5 11845.5 11812.0 11803.0 11791.5 11783.5 11779.0 11769.5 11761.0 11756 0 11751 5 11742 0 11739 0 11733 0 11726 5 11716.0 11690.0 11687.5 11684.0 11681.0 11679.0 11676.0 11671.5 101.5 THIS FILE CONTAINS CASED HOLE RST BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVEREFLECT CORRELATIONS BETWEEN GRCH BASE PASS #2 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #2 AND SIGMA BASE PASS #1, CARRYING ALL LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 14 RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** 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 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 NBAC RST CPS 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC RST CPS 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SBNA FIL CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SFNA FIL CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SBFA FIL CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SFFA FIL CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT FIL 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 IRAT FIL 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 CIRNFIL 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 CIRF FIL 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 BSAL RST PPK 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SIBF RST CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI RST PU-S 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SFFC RST CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SFNC RST CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 SIGMRST CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 DSIG RST CU 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape ~=rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 15 NAFiE SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) FBEF RST UA 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 CRRARST 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 GRCHRST GAPI 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 TENS RST LB 1185983 O0 000 O0 0 2 1 1 4 68 0000000000 CCL RST V 1185983 O0 000 O0 0 2 1 I 4 68 0000000000 ** DATA ** DEPT. 13675.500 NBAC.RST 2283.058 FBAC.RST 3046.616 SBNA.FIL SFNA.FIL 19.640 SBFA.FIL 29.893 SFFA.FIL 18.106 TRAT. FIL IRAT. FIL 0.491 CIRN. FIL 1.159 CIRF. FIL 2.567 BSAL.RST SIBF.RST 38.383 TPHI.RST 23.021 SFFC.RST 16.655 SFNC.RST SIGM. RST 16.653 DSIG.RST -0.263 FBEF.RST 58.933 CRRA.RST GRCH. RST -999.250 TENS.RST 56.000 CCL.RST 0.000 DEPT. 11653.000 NBAC. RST -999.250 FBAC.RST -999.250 SBNA.FIL SFNA.FIL -999.250 SBFA.FIL -999.250 SFFA.FIL -999.250 TRAT. FIL IRAT.FIL -999.250 CIRN. FIL -999.250 CIRF. FIL -999.250 BSAL.RST SIBF.RST -999.250 TPHI.RST -999.250 SFFC.RST -999.250 SFNC.RST SIGM. RST -999.250 DSIG.RST -999.250 FBEF. RST -999.250 CRRA.RST GRCH.RST 175.033 TENS.RST -999.250 CCL.RST -999.250 49.048 0.925 46.170 16.368 2.031 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION · O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE . FLIC VERSION : O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape %'~rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 16 FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUPiBER : 3 DEPTH INCREMENT: 0.5000 FILE SUMFLARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 13654.0 11680.0 RST 13673.5 11680.5 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 13671.5 13659,0 13605.0 13593.5 13575.0 13572,5 13561.5 13556,5 13545.0 13540.0 13521,5 13515,5 13496,5 13483,5 13481,5 13474.5 13470,0 13462,5 13460.5 13454,5 13451,0 13443,5 13440,5 13439.5 13436,5 13423.0 13419.0 13387.5 13374,5 13368.5 13364.5 13359.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH RST 88880.0 88881.5 13585.5 13566.5 13541.0 13535.5 13512.0 13468.0 13464.5 13450.5 13437.0 13431.5 13411.5 13381.0 13367.5 13357.0 13351.5 13665.0 13653.0 13598.5 13569.5 13553.5 13549.0 13512.5 13485.5 13474.5 13472.0 13454.0 13451.5 13442.0 13433.5 13429.0 13416.0 13360.5 LIS Tape 9~rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 17 13353.0 13344.0 13342.0 13341.0 13330.0 13322.0 13321.5 13310.5 13310.0 13307.0 13304.0 13292.0 13276.5 13255.0 13254.0 13223.0 13213.5 13192.5 13186.5 13159.5 13124.5 13116.5 13100.5 13086.5 13082.5 13080 0 13070 5 13049 0 13044 0 13043 0 13037 5 13034 0 13027 0 13006.5 12986.5 12977 5 12973 0 12969 0 12959 5 12956 0 12949 5 12945 5 12924.5 12916.0 12908.0 12903.0 12891.0 12880.5 12876.0 12867.0 12862.5 12856.5 12843.0 12836.0 12833.0 13343.5 13336.5 13334.5 13316.0 13305.0 13300.5 13269.5 13247.5 13179.5 13110.5 13093.5 13073.5 13042.5 13039.0 13032.0 13022.0 13005.0 12983.5 12968.5 12955.0 12942.5 12920.5 12911.0 12899.5 12886.5 12877.5 12863.5 12832.0 13346.5 13335.5 13322.5 13316.0 13304.5 13297.5 13288.0 13249.0 13219.5 13209.5 13188.5 13155.0 13118.0 13079.0 13075.0 13064.0 13037.5 13027.5 13001.5 12971.5 12963.0 12950.5 12945.5 12904.5 12873.5 12866.5 12860.5 12855.0 12839.5 12831.5 LIS Tape 9urification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 18 12825 5 12814 0 12810 5 12801 0 12796 0 12792 5 12791.5 12788.0 12783.0 12781.5 12779.5 12769.0 12768.0 12764.5 12762.0 12755.0 12749.5 12748.0 12743.5 12741.0 12721.0 12708.5 12701.0 12697.0 12679.0 12672.5 12668.0 12651.0 12648.0 12638.0 12630.5 12623.0 12618.5 12615.0 12612.0 12604.0 12589.0 12586.0 12580.5 12578.0 12574.5 12561.5 12556.5 12553.5 12545.5 12542.0 12533.0 12530.0 12527.0 12525.0 12518.5 12518.0 12511.0 12505.0 12501.5 12821.0 12808.5 12786.5 12782.5 12775.0 12762.5 12757.0 12751.0 12745.5 12740.0 12718.0 12699.0 12668.5 12664.0 12648.5 12645.5 12628.0 12621.0 12615.0 12612.0 12601.0 12589.0 12586.0 12579.5 12576.0 12558.0 12549.0 12541.5 12532.0 12517.5 12504.0 12809.0 12800.0 12794.0 12790.5 12781.5 12779.0 12768.0 12762.5 12746.5 12739.5 12706.5 12694.0 12676.0 12635.0 12611.0 12577.0 12560.0 12552.5 12529.5 12527.0 12524.5 12518.5 12512.0 12502.0 LIS Tape 9erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 19 12496.5 12484.5 12478.0 12466.0 12463.5 12462.5 12456.0 12453 5 12451 5 12447 0 12443 5 12430 0 12424 0 12418.5 12409 5 12408 5 12400 5 12398 0 12393 5 12388 5 12382 0 12372 0 12364 5 12363 5 12353 0 12343 5 12343 0 12341 5 12329 0 12324 5 12315 5 12315 0 12308 5 12304 5 12303 5 12300 0 12296 5 12293 5 12286 0 12279 0 12275 5 12274 0 12273 5 12271 5 12270 0 12268 5 12265.5 12260.0 12258.0 12254.0 12251.0 12249.5 12242.5 12240.5 12236.0 12496.5 12467.5 12464.0 12456.5 12451.0 12432.0 12411.5 12399.5 12394.5 12389.0 12366.0 12355.5 12346.0 12330.0 12317.0 12310.5 12308.5 12300.5 12290.0 12281.0 12277.0 12275.5 12273.0 12261.0 12252.5 12244.0 12235.0 12484.0 12478.5 12464.0 12455.5 12450.0 12447.0 12427.0 12419.5 12411.5 12403.5 12386.0 12376.0 12368.0 12355.5 12347.0 12344.5 12326.5 12318.0 12308.5 12304.0 12295.0 12277.0 12275.5 12273.5 12270.0 12263.5 12258.0 12252.5 12244.5 12238.5 LIS Tape 9~rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 2O 12232.0 12216.5 12213.5 12198.0 12195.5 12191.0 12185 0 12184 0 12177 5 12175 0 12171 5 12164 5 12156.5 12155.5 12153.0 12147.0 12137.5 12133.0 12129.5 12126.5 12125.0 12122.5 12120.5 12116.0 12113.0 12111.5 12109.5 12097.5 12096.0 12088.0 12085.5 12082.5 12079.0 12068.5 12064.0 12062.0 12054.5 12054.0 12043.5 12041.5 12024.0 12010.5 12008.5 12001.0 11997.0 11983.5 11981.5 11978.5 11962.0 11927.0 11922.0 11917.5 11916.5 11905.5 11904.0 12213.5 12198.5 12195.5 12184.0 12179.0 12174.0 12164.5 12157.5 12153.5 12148.5 12137.0 12134.0 12127.5 12123.5 12116.0 12112.5 12097.0 12085.5 12064.0 12057.5 12045.5 12043.5 12014.5 12009.0 12002.5 11984.0 11979.0 11962.5 11928.0 11918.5 11905.0 12235.5 12218.5 12194.5 12188.0 12174.0 12158.0 12133.0 12127.5 12124.0 12116.5 12112.5 12101.0 12094.0 12085.5 12081.5 12072.0 12064.0 12054.5 12027.0 11999.0 11984.0 11923.5 11918.5 11907.5 LIS Tape 9erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 21 11900 0 11895 5 11890 5 11883 5 11881 0 11878 5 11877 0 11862 5 11856 5 11843 0 11836 0 11819 0 11815 5 11810 0 11809 0 11804 0 11796 0 11794 0 11788 5 11785 5 11779 0 11775 0 11769 5 11765 5 11761 5 11757 5 11755 5 11755 0 11753 0 11751 5 11749.0 11727.5 11724.0 11722.0 11712.0 11708.5 11702.5 11692.5 11687.5 i 1685.5 11683.0 100.0 $ 11894.5 11883.5 11879.5 11856.5 11836.5 11819.0 11809.5 11797.0 11789.0 11780.0 11756.5 11754.5 11723.0 11709.5 11687.5 100.0 11902.5 11893.0 11883.0 11879.0 11864.5 11846.0 11819.5 11813.0 11808.5 11798.0 11789.0 11779.0 11774.0 11769.5 11764.5 11761.0 11758.0 11754.0 11751.5 11731.5 11726.0 11715.0 11706.0 11695.0 11687.0 11683.5 100.5 REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #3 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #3 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA LIS Tape Pe~'ification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 22 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAFZE 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 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 NBAC RST CPS 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC RST CPS 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SBNA FIL CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SFNA FIL CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SBFA FIL CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SFFA FIL CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT FIL ~185983 O0 000 O0 0 3 1 1 4 68 0000000000 IRAT FIL 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 CIRNFIL 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 CIRF FIL 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 BSALRST PPK 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SIBF RST CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI RST PU-S 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SFFC RST CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SFNC RST CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM RST CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 DSIG RST CU 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 FBEF RST UA 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 CRRARST 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH RST GAPI 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 TENS RST LB 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 CCL RST V 1185983 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Pe~'ification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 23 ** DATA ** DEPT. 13673.500 NBAC.RST 2615.481 FBAC.RST 3162.210 SBNA.FIL SFNA.FIL 19.496 SBFA.FIL 37.737 SFFA.FIL 18.131 TRAT. FIL IRAT. FIL 0.493 CIRN. FIL 1.174 CIRF. FIL 2.611 BSAL.RST SIBF.RST 37.706 TPHI.RST 23.166 SFFC.RST 16.675 SFNC. RST SIGM. RST 16.676 DSIG.RST -0.227 FBEF.RST 60.300 CRRA.RST GRCH.RST -999.250 TENS.RST 60.000 CCL.RST 0.000 DEPT. 11680.000 NBAC.RST -999.250 FBAC.RST -999.250 SBNA.FIL SFNA.FIL -999.250 SBFA.FIL -999.250 SFFA.FIL -999.250 TRAT. FIL IRAT.FIL -999.250 CIRN. FIL -999.250 CIRF. FIL -999.250 BSAL.RST SIBF.RST -999.250 TPHI.RST -999.250 SFFC.RST -999.250 SFNC.RST SIGM. RST -999.250 DSIG.RST -999.250 FBEF.RST -999.250 CRRA.RST GRCH. RST 28.732 TENS.RST -999.250 CCL.RST -999.250 47.939 0.928 44.294 16.214 2.013 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE · 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER: 4 AVERAGED CURVES Pulsed Neutron: Unaveraged edited Pass 1 Gamma Ray and backround counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREmENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS LIS Tape 9erification Listing Schlumberger Alaska Computing Center 28-0CT~1998 16:00 PAGE: 24 RST $ REMARKS: 1, 2, 3, THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF BASE PASSES 1,2, & 3. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 84 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME 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 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 NBAC RST CPS 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC RST CPS 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SBNA RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SFNA RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SBFA RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SFFA RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT RSAV 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 IRAT RSAV 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 CIRNRSAV 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 CIRF RSAV 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 BSALRSAV PPK 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SIBF RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 25 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) TPHI RSAV PU-S 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SFFC RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SFNC RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 DSIG RSAV CU 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 FBEF RSAV UA 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 CRRARSAV 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH RST GAPI 1185983 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 13674.000 NBAC.RST 2238.315 FBAC.RST 3187.229 SBNA.RSAV -999.250 SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV -999.250 TRAT.RSAV -999.250 IRAT. RSAV -999. 250 CIRN. RSAV -999. 250 CIRF. RSAV -999. 250 BSAL. RSAV -999. 250 SIBF. RSAV -999.250 TPHI.RSAV -999.250 SFFC.RSAV -999.250 SFNC.RSAV -999.250 SIGM. RSAV -999.250 DSIG.RSAV -999.250 FBEF.RSAV -999.250 CRRA.RSAV -999.250 GRCH.RST -999.250 DEPT. 11664.000 NBAC.RST -999.250 FBAC.RST -999.250 SBNA.RSAV -999.250 SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV -999.250 TRAT.RSAV -999.250 IR~T.RSAV -999.250 CIRN. RSAV -999.250 CIRF.RSAV -999.250 BSAL.RSAV -999.250 SIBF.RSAV -999.250 TPHI.RSAV -999.250 SFFC.RSAV -999.250 SFNC. RSAV -999.250 SIGM. RSAV -999.250 DSIG.RSAV -999.250 FBEF. RSAV -999.250 CRRA.RSAV -999.250 GRCH. RST 36. 006 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 26 FILE HEADER FILE NUMBER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INC~: 0.5000 FILE SUA94ARY VENDOR TOOL CODE START DEPTH RST 13708.0 $ LOG HEADER DATA STOP DEPTH .......... 11591.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMPLA RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE 29-JUN-98 8Cl -205 13780.0 13712.0 11654.0 13680.0 1800.0 TOOL NUMBER CGRS-A RST-A 8.000 13775.0 CRUDE THERMAL SANDSTONE 2.65 LIS Tape V=rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 27 TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): RE~ARKS: LOG TIED INTO ATLAS DENSILOG DATED O1-JUN-9$ ALL DEPTH CORRELATION MATERIAL AND LOG INTERVALS PROVIDED BY PE LOGGING INTERVAL IS 13,717' TO 11,680' LOGGING PROCEDURE: PASS ONE @ 30 FPM FLOWING / 760 PSI WHP PASS TWO @ 30 FPM WITH 338 - 375 BBLS AWAY / 375 PSI WHP PASS THREE @ 60 FPM WITH 397 - 414 BBLS AWAY / 285 PSI WHP PASS FOUR @ 60 FPM WITH 425-441 BBLS AWAY / 285PSI WHP NORMALIZATION INTERVAL: 11680' TO 11800' THIS FILE CONTAINS THE RAW DATA FOR PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 376 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape V=rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 28 ** 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 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CS PS1F/PiR 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PS1 LB 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NPHVPS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NPDE PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NSCE PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CRRA PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NSCR PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 AQTMPS1 S 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CHV PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CPSV PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CP2V PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CM2V PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RCFR PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RCLC PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RCRC PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RCAKPS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RTDF PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FPHVPS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FPDE PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FSCE PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FSCR PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 AQTF PS1 S 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SF6P PS1 PSIG 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 HVPV PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BMCU PS1 UA 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 GDCU PS1 MA 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 EXCU PS1 UA 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NBEF PS1 UA 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FBEF PS1 UA 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NPGF PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FPGF PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BSTR PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BSPR PSi 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 MARC PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 XHV PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 XPSV PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 XP2V PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 X~2V PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RXFR PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RXLC PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RXRC PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RXAKPSl 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SHCU PS1 MA 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL PS1 PPK 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL SIG PPK 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNPS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNFIL 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF FIL 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Perification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PA GE: 29 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) DSIG PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC PS1 CPS 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT FIL 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 NBAC PS1 CPS 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA SIG CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA SIG CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA SIG CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA SIG CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA FIL CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA FIL CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA FIL CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA FIL CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFNC PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SFFC PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM PS1 CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF SIG CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM SIG CU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PSl 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT SIG 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT FIL 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS1 GAPI 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RDIX PSI 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CRNI PS1 K~Z 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CRFI PS1 K~Z 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CTM PS1 DEGC 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 XTM PS1 DEGC 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TAV PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 FICU PS1 AMP 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CACU PS1 AMP 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BUST PS! 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 BUSP PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RSXS PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PS1 PU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI SIG PU 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 CCLC PS1 V 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 RSCS PS1 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 WTEP PS1 DEGC 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 WPRE PSI PSI 1185983 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 3O DEPT. NPDE. PS1 AQTM. PS1 CM2 V. PS1 RCAK. PS1 FSCE. PS1 HVPV. PS1 NBEF. PS1 BSTR. PS1 XPSV. PSI RXLC. PSl BSAL. PS1 CIRN. FIL IRAT. PS1 SFFA. PS1 SFFA. SIG SFFA. FIL SFNC. PS1 SIGM. SIG GR. PS1 CTM. PS1 CACU. PS1 TPHI. PS1 WTEP. PS1 DEPT. NPDE. PS1 AQTM. PS1 CM2 V. PS1 RCAK. PS1 FSCE. PS1 HVPV. PS1 NBEF. PS1 BSTR. PS1 XPSV. PS1 RXLC~ PS1 BSAL. PS1 CIRN. FIL IRAT. PS1 SFFA. PS1 SFFA. SIG SFFA. FIL SFNC. PS1 SIGM. SIG GR. PSl CTM. PS1 CACU. PS1 TPHI. PS1 WTEP. PS1 13700.000 1561.929 0.441 -12 211 0 000 2 131 160 156 26 413 38 473 5.030 0.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 180.336 73.731 2.607 -999.250 81.477 11640. 000 1562 883 i 102 -12 201 0 000 2 243 160 687 28 080 53 O19 5. 044 O. 000 132. 460 O. 717 0.448 19. 830 0.360 19. 830 21. 908 O. 638 67. 361 67. 383 2. 616 19. 886 64.115 CS.PS1 1748.826 TENS.PSi NSCE.PS1 2.652 CRRA.PS1 CHV. PS1 201.339 CPSV. PS1 RCFR.PS1 0.000 RCLC.PS1 RTDF. PS1 0.000 FPHV. PS1 FSCR.PS1 0.159 AQTF. PS1 BMCU. PS1 30.469 GDCU. PS1 FBEF. PS1 53.925 NPGF. PS1 BSPR.PS1 1.158 MARC. PSi XP2V. PS1 12.056 3q~2V. PS1 RXRC. PS1 0.000 RXAK. PS1 BSAL. SIG -999.250 CIRN. PS1 CIRF. FIL -999.250 DSIG. PSl IRAT.FIL -999.250 NBAC. PSl SBNA.PS1 -999.250 SBFA.PS1 SBNA.SIG -999.250 SBFA.SIG SBNA.FIL -999.250 SBFA.FIL SFFC.PS1 -999.250 SIGM. PS1 TRAT. PS1 -999.250 TRAT. SIG RDIX. PS1 172076.000 CRNI.PS1 XTM. PS1 74.707 TAV. PS1 BUST. PSI 3.000 BUSP. PS1 TPHI.SIG -999.250 CCLC. PS1 WPRE. PS1 3579.355 CS.PS1 1742.003 TENS.PSi NSCE. PS1 2.632 CRRA.PS1 CHV. PS1 201.460 CPSV. PS1 RCFR.PSl 0.000 RCLC. PS1 RTDF. PS1 0.000 FPHV. PS1 FSCR.PS1 0.536 AQTF. PS1 BMCU. PS1 31.691 GDCU. PSl FBEF. PS1 65.534 NPGF. PS1 BSPR.PS1 1.127 MARC. PSi XP2V. PS1 12.044 XM2V. PS1 RXRC. PS1 0.000 RXAK. PS1 BSAL.SIG 21.931 CIRN. PS1 CIRF. FIL 1.866 DSIG.PS1 IRAT. FIL 0.448 NBAC. PS1 SBNA.PS1 64.268 SBFA.PS1 SBNA.SIG 3.187 SBFA.SIG SBNA.FIL 64.268 SBFA.FIL SFFC. PS1 18.726 SIGM. PS1 TRAT. PS1 0.858 TRAT. SIG RDIX. PS1 232621.000 CRNI.PS1 XTM. PS1 65.876 TAV. PS1 BUST. PSi 3.000 BUSP. PS1 TPHI.SIG 1.207 CCLC. PS1 WPRE.PS1 3299.235 57.000 2.042 5.050 0.000 1491.700 0.441 60.668 1.002 0000 -12 231 0 000 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 449.236 95.031 3.000 0.006 57.000 2.334 5.074 0.000 1496.583 1.102 59.883 0.995 0.000 -12 260 1 000 0 717 3 182 2411 765 50 646 3 125 50. 646 18. 726 O. 014 452.730 94.963 3.000 -0.006 NPHV. PS1 NSCR.PS1 CP2V. PS1 RCRC. PS1 FPDE. PS1 SF6P. PS1 EXCU. PS1 FPGF. PS1 XHV. PS1 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PS1 SFNA. PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PS1 RSXS.PS1 RSCS. PS1 NPHV. PS1 NSCR.PS1 CP2V. PS1 RCRC. PS1 FPDE. PS1 SF6P. PS1 EXCU. PS1 FPGF. PS1 XHV. PS1 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PS1 SFNA.PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PS1 RSXS. PS1 RSCS. PS1 1562.501 -0.402 12.187 0.000 1490.022 125.511 3 945 0 994 200 370 0 000 38 048 -999 250 -999 250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 220.038 2.622 8878.OOO 0.000 1566. 163 -0.115 12. 195 0 000 1492 082 123 130 3 516 0 995 200 464 0 000 43 605 1. 866 2941. 176 24. 427 O. 613 24. 427 71.206 8. 783 O. 858 193. 987 2. 604 8878. 000 O. 000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 28~0CT-1998 16:00 PAGE: 31 **** FILE TRAILER **** FILE NAM~ : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/10/28 MAX}AEC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE · FLIC VERSION : O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SO?4~ZARY VENDOR TOOL CODE START DEPTH STOP DEPTH 13710.5 11594.5 RST $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~IA RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) : 29-JUN-98 8Cl -205 13780.0 13712.0 11654.0 13680.0 3600.0 TOOL NUMBER CGRS-A RST-A 8. 000 LIS Tape 9erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 32 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 13775.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : CRUDE NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: LOG TIED INTO ATLAS DENSILOG DATED O1-JUN-95 ALL DEPTH CORRELATION MATERIAL AND LOG INTERVALS PROVIDED BY PE LOGGING INTERVAL iS 13,717' TO 11,680' LOGGING PROCEDURE: PASS ONE @ 30 FPM FLOWING / 760 PSI WHP PASS TWO @ 30 FPM WITH 338 - 375 BBLS AWAY / 375 PSI WHP PASS THREE @ 60 FPM WITH 397 - 414 BBLS AWAY / 285 PSI WHP PASS FOUR @ 60 FPM WITH 425-441 BBLS AWAY / 285 PSI WHP NORMALIZATION INTERVAL: 11680' TO 11800' THIS FILE CONTAINS THE RAW DATA FOR PASS #2. $ LIS FORMAT DATA LIS Tape ~erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 33 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 376 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME 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 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CS PS2 F/HR 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NPHV PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NPDE PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NSCE PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CRRA PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NSCR PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 AQTMPS2 S 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CHV PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CP5V PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CP2V PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CM2V PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RCFR PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RCLC PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RCRC PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RCAK PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RTDF PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FPHVPS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FPDE PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FSCE PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FSCR PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 AQTF PS2 S 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SF6P PS2 PSIG 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 HVPV PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 BMCU PS2 UA 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape ~erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 34 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUA~ SAMP ELEM CODE (HEX) GDCU PS2 MA 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 EXCU PS2 UA 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NBEF PS2 UA 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FBEF PS2 UA 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NPGF PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FPGF PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 BSTR PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 BSPR PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 MARC PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 XHV PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 XPSV PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 XP2V PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 3qq2V PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RXFR PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RXLC PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RXRC PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RXAKPS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SHCU PS2 MA 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 BSAL PS2 PPK 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 BSAL SIG PPK 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNPS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNFIL 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF FIL 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 DSIG PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC PS2 CPS 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT FIL 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 NBAC PS2 CPS 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA SIG CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA SIG CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA SIG CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA SIG CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA FIL CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA FIL CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA FIL CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA FIL CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFNC PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SFFC PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM PS2 CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF SIG CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM SIG CU 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT PS2 1185983 O0 000 00 0 6 1 1 4 68 0000000000 TRAT SIG 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT FIL 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS2 GAPI 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape 9erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 35 NA~iE SERV UNIT SERVICE API API API API FILE NUFiB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) RDIX PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CRNI PS2 KHZ 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CRFI PS2 K~Z 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 CTM PS2 DEGC 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 XTM PS2 DEGC 1185983 O0 000 O0 0 6 1 1 TAV PS2 1185983 O0 000 O0 0 6 1 1 FICU PS2 AMP 1185983 O0 000 O0 0 6 1 1 CACU PS2 AMP 1185983 O0 000 O0 0 6 1 1 BUST PS2 1185983 O0 000 O0 0 6 1 1 BUSP PS2 1185983 O0 000 O0 0 6 1 1 RSXS PS2 1185983 O0 000 O0 0 6 1 1 TPHI PS2 PU 1185983 O0 000 O0 0 6 1 1 TPHI SIG PU 1185983 O0 000 O0 0 6 1 1 CCLC PS2 V 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 RSCS PS2 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 WTEP PS2 DEGC 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 WPRE PS2 PSI 1185983 O0 000 O0 0 6 1 1 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 ** DATA ** DEPT. 13700.000 NPDE. PS2 1568.528 NSCE. PS2 2.563 CRRA.PS2 2 AQTM. PS2 0.661 CHV. PS2 201.581 CPSV. PS2 5 CM2V. PS2 -12.191 RCFR.PS2 0.000 RCLC. PS2 0 RCAK. PS2 0.000 RTDF. PS2 0.000 FPHV. PS2 1511 FSCE. PS2 2.077 FSCR.PS2 -0.199 AQTF. PS2 0 HVPV. PS2 160.889 BMCU. PS2 33.105 GDCU. PS2 59 NBEF. PS2 28.848 FBEF. PS2 58.024 NPGF. PS2 BSTR.PS2 37.523 BSPR.PS2 1.061 MARC. PS2 XPSV. PS2 5.050 XP2V. PS2 12.041 XM2V. PS2 RXLC. PS2 0.000 RXRC.PS2 0.000 RXAK. PS2 CS.PS2 2776.354 TENS.PS2 57 000 NPHV. PS2 1579.591 011 NSCR.PS2 -0.294 069 CP2V. PS2 12.231 000 RCRC. PS2 0.000 231 FPDE. PS2 1497.499 661 SF6P. PS2 131.651 028 EXCU. PS2 3.551 1.004 FPGF. PS2 1.004 0.000 XHV. PS2 200.612 -12.211 RXFR.PS2 0.000 0.000 SHCU. PS2 37.072 BSAL. PS2 -999 250 BSAL.SIG -999.250 CIRN. PS2 -999.250 CIRF. PS2 -999.250 CIRN. FIL -999 IRAT. PS2 -999 SFFA.PS2 -999 SFFA.SIG -999 SFFA.FIL -999 SFNC. PS2 -999 SIGM. SIG -999 GR.PS2 80.752 RDIX. PS2 9687.000 CRNI.PS2 CTM. PS2 85.449 XTM. PS2 84.961 TAV. PS2 CACU. PS2 2.607 BUST. PS2 3.000 BUSP.PS2 TPMI.PS2 -999.250 TPHI.SIG -999.250 CCLC. PS2 WTEP. PS2 84.232 WPRE. PS2 3473.165 250 CIRF. FIL -999.250 DSIG.PS2 -999.250 FBAC. PS2 -999.250 250 IRAT. FIL -999.250 NBAC. PS2 -999.250 SFNA.PS2 -999.250 250 SBNA.PS2 -999.250 SBFA.PS2 -999.250 SFNA.SIG -999.250 250 SBNA.SIG -999.250 SBFA.SIG -999.250 SFNA.FIL -999.250 250 SBNA.FIL -999.250 SBFA.FIL -999.250 SIBF. PS2 -999.250 250 SFFC. PS2 -999.250 SIGM. PS2 -999.250 SIBF. SIG -999.250 250 TRAT. PS2 -999.250 TRAT. SIG -999.250 TRAT.FIL -999.250 450.579 CRFI.PS2 224.019 95.031 FICU. PS2 2.598 3.000 RSXS.PS2 8878.000 0.003 RSCS.PS2 8463.000 ** END OF DATA ** LIS Tape v=rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 36 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE · FLIC VERSION : O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAIVE : EDIT .007 SERVICE · FLIC VERSION · O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREFIENT: 0.5000 FILE SD?4MARY VENDOR TOOL CODE START DEPTH STOP DEPTH 13712.5 11621.5 RST $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAJVi~A RAY RST RESERVOIR SATURATION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 29-JUN-98 8Cl -205 13780.0 13712.0 11654.0 13680.0 3600.0 TOOL NUMBER CGRS-A RST-A 8.000 LIS Tape 9~rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 37 DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : 13775.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : CRUDE NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 7 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 3 TOOL STANDOFF (IN): REMARKS: LOG TIED INTO ATLAS DENSILOG DATED O1-JUN-95 ALL DEPTH CORRELATION MATERIAL AND LOG INTERVALS PROVIDED BY PE LOGGING INTERVAL IS 13,717' TO 11,680' LOGGING PROCEDURE: PASS ONE @ 30 FPM FLOWING / 760 PSI WHP PASS TWO @ 30 FPM WITH 338 - 375 BBLS AWAY / 375 PSI WHP PASS THREE @ 60 FPM WITH 397 - 414 BBLS AWAY / 285 PSI WHP PASS FOUR @ 60 FPM WITH 425-441 BBLS AWAY / 285 PSI WHP NORMALIZATION INTERVAL: 11680' TO 11800' THIS FILE CONTAINS THE RAW DATA FOR PASS #3. $ LIS FORMAT DATA LIS Tape 9erification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PA GE: 38 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 376 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 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 ELEM CODE (HEX) DEPT FT 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CS PS3 F/HR 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NPHVPS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NPDE PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NSCE PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CRRA PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NSCR PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 AQTMPS3 S 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CHV PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CP5V PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CP2V PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CM2V PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RCFR PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RCLC PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RCRC PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RCAKPS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RTDF PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FPHVPS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FPDE PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FSCE PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FSCR PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 AQTF PS3 S 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SF6P PS3 PSIG 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 HVPV PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 BMCU PS3 UA 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape V=rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 39 NAFIE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) GDCU PS3 MA 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 EXCU PS3 UA 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NBEF PS3 UA 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FBEF PS3 UA 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NPGF PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FPGF PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 BSTR PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 BSPR PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 MARC PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 XHV PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 XPSV PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 XP2V PS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 3ff42VPS3 V 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RXFR PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RXLC PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RXRC PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 RXAKPS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SHCU PS3 MA 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 BSAL PS3 PPK 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 BSAL SIG PPK 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNPS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNFIL 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF FIL 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 DSIG PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC PS3 CPS 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT FIL 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 NBAC PS3 CPS 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA SIG CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA SIG CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA SIG CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA SIG CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA FIL CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA FIL CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA FIL CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA FIL CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFNC PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SFFC PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM PS3 CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF SIG CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM SIG CU 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT PS3 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT SIG 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT FIL 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape 9=rification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 40 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) RDIX PS3 1185983 O0 000 O0 0 7 1 1 4 CRNI PS3 KHZ 1185983 O0 000 O0 0 7 1 1 4 CRFI PS3 KHZ 1185983 O0 000 O0 0 7 1 1 4 CTM PS3 DEGC 1185983 O0 000 O0 0 7 1 1 4 XTM PS3 DEGC 1185983 O0 000 O0 0 7 1 1 4 TAV PS3 1185983 O0 000 O0 0 7 1 1 4 FICU PS3 AMP 1185983 O0 000 O0 0 7 1 1 4 CACU PS3 AMP 1185983 O0 000 O0 0 7 1 1 4 BUST PS3 1185983 O0 000 O0 0 7 1 1 4 BUSP PS3 1185983 O0 000 O0 0 7 1 1 4 RSXS PS3 1185983 O0 000 O0 0 7 1 1 4 TPHI PS3 PU 1185983 O0 000 O0 0 7 1 1 4 TPHI SIG PU 1185983 O0 000 O0 0 7 1 1 4 CCLC PS3 V 1185983 O0 000 O0 0 7 1 1 4 RSCS PS3 1185983 O0 000 O0 0 7 1 1 4 WTEP PS3 DEGC 1185983 O0 000 O0 0 7 1 1 4 WPRE PS3 PSI 1185983 O0 000 O0 0 7 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. NPDE. PS3 AQTM. PS3 CM2V. PS3 RCAK. PS3 FSCE. PS3 HVPV. PS3 NBEF. PS3 BSTR.PS3 XPSV. PS3 RXLC. PS3 BSAL.PS3 CIRN. FIL IRAT. PS3 SFFA.PS3 SFFA.SIG SFFA.FIL SFNC. PS3 SIGM. SIG GR.PS3 CTM. PS3 CACU. PS3 TPHI.PS3 WTEP. PS3 13700.000 CS.PS3 1563.378 NSCE. PS3 0.661 CHV. PS3 -12.211 RCFR.PS3 0.000 RTDF. PS3 2.105 FSCR.PS3 161.133 BMCU. PS3 29.325 FBEF. PS3 35.564 BSPR.PS3 5.050 XP2V. PS3 0.000 RXRC.PS3 35.915 BSAL.SIG 1.084 CIRF. FIL 0.485 IRAT. FIL 17.778 SBNA.PS3 0.543 SBNA.SIG 17.778 SBNA.FIL 16.195 SFFC. PS3 0.963 TRAT. PS3 3018.679 TENS. PS3 2 648 CRRA.PS3 201 096 CPSV. PS3 0 000 RCLC. PS3 0 000 FPHV. PS3 0 077 AQTF. PS3 33 105 GDCU. PS3 57 965 NPGF. PS3 1 157 MARC. PS3 12 027 X~I2V. PS3 0.000 RXAK. PS3 29.733 CIRN. PS3 2.431 DSIG. PS3 0.485 NBAC. PS3 49.194 SBFA.PS3 4.346 SBFA.SIG 49.194 SBFA.FIL 16.271 SIGM. PS3 0.920 TRAT. SIG 235.526 RDIX. PS3 62211.000 CRNI.PS3 78.613 XTM. PS3 76.660 TAV. PS3 2.612 BUST.PS3 3.000 BUSP. PS3 22.226 TPHI.SIG 2.397 CCLC. PS3 83.587 WPRE. PS3 3503.851 59.000 NPHV. PS3 1.977 NSCR.PS3 5.089 CP2V. PS3 0.000 RCRC. PS3 1501.466 FPDE. PS3 0 661 SF6P. PS3 60 668 EXCU. PS3 1 000 FPGF. PS3 0 000 XHV. PS3 -12 250 RXFR.PS3 0 000 SHCU. PS3 1 084 CIRF. PS3 -0 076 FBAC. PS3 3132,610 SFNA.PS3 42.317 SFNA.SIG 5.732 SFNA.FIL 42.317 SIBF. PS3 16.271 SIBF. SIG 0.018 TRAT. FIL 452.015 CRFI.PS3 95.031 FICU. PS3 3.000 RSXS.PS3 0.002 RSCS.PS3 1564 943 0 450 12 217 0 000 1490 976 129 093 3 551 0 997 2OO 854 0 000 38 373 2 431 7152 337 19 670 0.533 19.670 34.698 10.617 0.920 228.681 2.559 8878.000 8463.000 ** END OF DATA ** LIS Tape verification Listing Schlumberger Alaska Computing Center 28-0CT-1998 16:00 PAGE: 41 **** FILE TRAILER **** FILE NAM~ : EDIT .007 SERVICE · FLIC VERSION : O01CO1 DATE : 98/10/28 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAM~ : EDIT DATE : 98/10/28 ORIGIN : FLIC TAPE NAM~ : 98545 CONTINUATION # : 1 PREVIOUS TAPE : COMF~_2VT : ARCO ALASKA, DS 18-10A, PRUDHOE BAY, API# 50-029-20818-01 **** REEL TRAILER **** SERVICE NAM~ : EDIT DATE : 98/10/28 ORIGIN : FLIC REEL NAM~ : 98545 CONTINUATION # : PREVIOUS REEL : COMe, VT : ARCO ALASKA, DS 18-10A, PRUDHOE BAY, API# 50-029-20818-01 l' ( ~ ARCO ALASKA INC D.S. 18 - lOA PR UD HOE BAY (¿(¡; . RECEIVED JUN 1 2 1995 "'. '-~"" /'~'" /"'" . ~'. ¡l'M,- I~'- .\. ., ~. '" ~'~. MI(ROFILM~~. ATLAS Date -- S~ces ~'ape Subfile 2 is ~yp' LIS TAUPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: RUN 1 6439.00 K. RICHARDS D. STEARNS D.S. 18 - 10A 500292081801 ARCO ALASKA INC. WESTERN ATLAS LOGGING SERVICES 07-JUN-95 RUN 2 RUN 3 SURFACE LOCATION SECTION: 24 TOWNSHIP: liN RANGE: 14E FNL: FSL: 4909 FEL: 372 FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: 45.03 DERRICK FLOOR: 43.63 GROUND LEVEL: 15.23 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 9.625 10805.0 PRODUCTION STRING 8.500 12932.0 REMARKS: DLL/MLL/ZDL/CN/GR. CIRCULATION STOPPED AT 0830, 31-MAY-95. PIPE CONVEYED LOGGING OPERATION. 29,000 PPM CHLORIDES IN MUD SYSTEM. SP ANOMALY UNDETERMINED. SP DID NOT REPEAT. CHECKED RIG AREA FOR WELDING, NONE FOUND. AS PER CLIENTS REQUEST, ENVIRONMENTAL & TORNADO CHART CORRECTIONS WERE APPLIED TO DLL/MLL DATA. THE MLL WAS CORRECTED FOR THE EFFECTS OF MUD CAKE & AN "RXO" CURVE WAS OUTPUT. THE DLL DATA WAS CORRECTED FOR BOREHOLE EFFECTS. THE CORRECTED DLL DATA WAS THEN USED IN THE ATLAS TORNADO CHART TO GET AN "RT" CURVE & "DI" CURVE. RXO = RESISTIVITY OF FLUSHED ZONE RT = TRUE FORMATION RESISTIVITY DI = DEPTH OF INVASION, NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CALIPER CORRECTED, CHISM FILT4 ~NG IS ACTIVE, CASING COR~_JTIONS OFF, SALINITY = 0.00 PPM. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 11011.0 12839.0 DLL 11064.0 12916.0 SDN 11037.0 12864.0 2435 11092.0 12841.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 11053.5 11057.0 11068.5 11070.5 11080.5 11084.0 11098.5 11101.0 11105.0 11112.5 11122.5 11129.5 11150.5 11151.0 11169.0 11170.0 11188.0 11191.0 11194.0 11197.0 11201.0 11206.0 11218.0 11232.0 11239.0 11246.5 11249.5 11258.0 11275.0 11277.0 11277.5 11279.0 11284.5 11287.0 11287.5 11294.5 11299.5 11302.0 11305.0 11305.5 MLL 11150.5 11306.0 all runs merged; EQUIVALENT UNSHIFTED DEPTH LLD RHOB NPHI 11053.5 11056.5 11068.0 11069.5 11129.0 11189.0 11191.5 11201.0 11287.5 11080.5 11084.5 11098.5 11106.0 11113.5 11122.0 11130.0 11151.0 11169.0 11188.5 11101.0 11106.0 11151.5 11170.0 11188.5 11194.5 11197.5 11232.0 11247.0 11249.5 11276.5 11278.5 11286.5 11206.0 11218.5 11239.5 11258.0 11275.0 11277.5 11279.5 11285.0 11305.0 11294.0 11299.5 11302.0 no case 11308.5 11311.0 11324.5 11334.5 11347.0 11361.5 11369.0 11369.5 11377.0 11390.0 11390.5 11402.5 11403.0 11403.5 11411.0 11411.5 11413.0 11423.0 11451.5 11465.0 11501.0 11507.5 11510.0 11513.5 11519.0 11527.0 11528.0 11529.0 11538.0 11546.0 11554.0 11558.5 11588.5 11623.5 11635.5 11639.5 11644.0 11648.5 11649.0 11660.0 11664.0 11665.0 11667.0 11677.5 11684.0 11684.5 11687.0 11687.5 11750.0 11752.5 11754.5 11760.5 11771.5 11782.5 11785.5 11791.5 11809.0 11818.5 11827.5 11832.0 11335.0 11378.0 11391.0 11411.0 11537.5 11553.5 11636.0 11648.5 11660.0 11683.5 11687.0 11749.5 11754.0 11347.5 11370.0 11377.5 11390.0 11404.0 11529.0 11623.5 -11640.0 11644.0 11660.0 11664.5 11684.5 11688.0 11750.0 11785.5 11808.5 11818.5 11311.0 11335.0 11347.0 11361.5 11369.0 11377.0 11390.5 11403.0 11413.0 11451.5 11466.0 11508.0 11513.5 11527.5 11554.0 11588.5 11649.0 11660.0 11664.5 11667.0 11684.0 11748.5 11753.0 11759.5 11772.0 11791.5 11818.5 ~.1308.5 11324.5 11335.0 11346.5 11362.5 11370.0 11377.5 11390.5 11404.5 11411.5 11423.0 11451.5 11501.5 11511.0 11519.0 11527.5 11546.0 11558.5 11623.0 11649.0 11664.5 11678.0 11684.5 11753.0 11782.5 11828.5 11832.5 11837.5 11845.5 11846.0 1184 6.5 11850.5 11856.0 11861.5 11865.0 11879.0 11879.5 11880.0 11884.0 11886.0 11891.0 11893.5 11894.0 11906.5 11910.0 11913.0 11918.5 11919.0 11920.0 11942.5 11945.0 11973.0 11980.5 11984.0 11992.5 11998.5 12021.0 12022.0 12024 · 0 12034.5 12045.5 12063.0 12070.0 12072.0 12072.5 12080.0 12086.5 12089.0 12111.5 12112.0 12124.0 12128.0 12132.0 12133.0 12137.0 12141.0 12151.5 12163.5 12171.0 12174.0 12179.5 12188.0 12195.0 12195.5 12238.0 12254.0 12259.5 11879.5 11984.0 11999.0 12062.5 12112.0 12180.0 12195.5 11837.5 11846.0 11856.0 11865.0 11878.5 11886.0 11893.5 11910.0 11913.5 11920.0 11942.5 11984.0 11998.5 12021.5 12034.0 12070.5 12072.0 12087.0 12112.0 12133.5 12151.0 12180.5 12194.5 12254.5 11837.5 11845.5 11849.5 11879.0 11883.5 11893.5 11919.0 11945.5 11974.5 11981.5 11984.0 11998.0 12046.0 12063.0 12111.0 12127.5 12136.5 12171.0 12188.0 12195.5 12254.5 12259.5 11846.5 11861.5 11879.5 11890.0 11905.5 11919.0 11993.0 11999.5 12021.5 12023.5 12062.5 12072.0 12079.0 12088.0 12111.0 12124.0 12131.0 12141.0 12163.5 12174.0 12194.0 12238.5 12254.0 12272.5 12273.0 12275.0 12278.0 12302.5 12304.5 12307.0 12307.5 12314.0 12319.5 12332.5 12334.0 12345.5 12349.5 12366.0 12387.0 12404.5 12433.5 12446.0 12446.5 12456.0 12480.5 12498.0 12522.0 12524.5 12529.5 12531.5 12535.0 12550.0 12556.0 12563.5 12564.5 12566.5 12607.5 12616.5 12673.5 12697.0 12707.5 12717.0 12720.5 12723.5 12727.0 12730.5 12752.0 12768.5 12776.5 12780.5 12812.5 12815.5 12835.0 $ MERGED DATA SOURCE PBU TOOL CODE GR DLL SDN 2435 $ ~72.5 12278.0 12302.5 12307.5 12365.5 12433.5 12529.5 12556.0 12566.5 12607.5 12707.0 12730.0 12776.5 RUN NO. 1 1 1 1 12273.5 12308.0 12333.0 12334.5 12350.0 12366.5 12457.0 12532.0 12752.5 12780.0 12835.5 PASS NO. 4 4 4 4 12272.5 12278.0 12303.0 12307.5 12314.5 12332.5 12346.0 12366.5 12404.5 12448.0 12456.5 12498.0 12522.0 12535.5 12556.0 12563.5 12616.5 12673.5 12697.5 12720.5 12724.0 12727.5 12815.5 12273.5 12275.0 12278.5 12304.0 12306.5 12319.0 12331.0 12386.5 12445.0 12480.5 12524.5 12550.0 12565.0 12697.0 12716.5 12723.5 12727.5 12768.5 12811.5 MERGE TOP 11011.0 11064.0 11037.0 11092.0 MERGE BASE 12839.0 12916.0 12864.0 12841.0 996 £E~ :spaooaH ~$~G I~$O~ 9£ I I I I I I I I I I I I I I I I I I I 0~ ~£[ £~ ~ I0 068 £~ ~ 66 ~66 6~ ~ I0 8§£ 6~ ~ 66 9§£ 6~ ~ I0 Ogg 6~ ~ 66 0SE AI ~ E0 ~g6 £I ~ 0I 0gE £I ~ 66 ~g9 LI ~ 66 GC9 £I ~ 66 099 £I ~ I0 010 £I ~ 9~ 0gI SI ~ 0I 0gE £I ~ 90 0gE £I ~ I0 0I£ £I ~ pox slo dXA dKA qSBua~ azTs IJ¥ IJ¥ IdW I 89 S~E AOQN 6I I 89 S~E IH~N LI I 89 NGS I~O 9I I 89 NGS ~d I 89 NGS OH~IG I 89 NGS ~OI~t I 89 ~qG I~O I 89 qqG OXH I 89 ~qG ~ 0I I 89 qqG SN~A 6 I 89 ~qO GNHA I 89 qqG k~H~ I 89 ~qG dS 9 I 89 qqG IG I 89 qqG ~H I 89 ~G G~q I 89 q~G ~q~ I 89 qqG HO s3TuQ saIdm~s apoo IOOA amen :seAanD 6I ~ :GI q3dap adg& ( 99 ~HclX.t) GHODHH ,.L~OzI ~ k~Sk~I~ : H~OqS HAHON : AW~ HOHGQH6 : W0I - 8I 'S'G : GHAYHO~HODNI k~ISk~I~ O3H¥ : J~aO' ~HC)J~& 4 / &fAO' EHD&WP~;. & / N/IO3 N~ NM 'IH~N HAIM GH~IHS HHHM ADDN ~ '8OHH HAIM GHA~IHS HH~M (IOO3 qGZ =ol~) IqYo 9 '~H~ 'OHHG 'Gqq HAIM G~A~IHS ~HHM 'SNHA 9 'GNHA '~HA~ '~S 'IG 'AH 'HAHflD ~qN HH~ H~IM Q~''IHS HH~M (IOO~ ~N mo~) I~WD ~ OXH ..... ' ~ NI¥~I Tape File Start Depth = 12924.000000 Tape File End Depth = 10988.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 77461 datums Tape Subfile: 2 646 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 3 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 4 .2500 MLL ZDL 2435 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: VENDOR TOOL CODE START DEPTH GR 11010.5 DLL 11063.0 11087.0 11036.0 11017.0 TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 12840.0 12892.0 12916.5 12864.0 12846.5 01-JUN-95 FSYS REV. J001 VER. 1.1 830 31-MAY-95 404 01-JUN-95 12932.0 12925.0 11100.0 12922.0 1200.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWVL CHT ISO ISO MODL GR CN ZDL KNJT TEMP PCM KNJT MIS DLL RB MIS MLL $ SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR BRIDAL ISOLATOR MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG RB-SUB MASS ISOLATION SUB MICRO LATEROLOG TOOL NUMBER 3944XA 3974XA 3997XA 3997XA 3517XA 1309XA 2435XA 2222EA/2222MA 3921NA 2806XA 3506XA 3921NA 3967XB 1229EA/1229MA 3975XA 3967XA 1233XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 10805.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18 - 10A : PRUDHOE BAY : NORTH SLOPE : ALASKA KCL POLYMER 10.10 65.0 9.9 5.0 166.0 .110 .047 .115 .000 .375 .000 67.0 166.0 67.0 .0 67.0 .0 THERMAL SANDSTONE 2.65 .000 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GR DLL 68 1 GAPI RS DLL 68 1 OHMM RD DLL 68 1 OHMM RT DLL 68 1 OHMM DI DLL 68 1 IN SP DLL 68 1 MV TEMP DLL 68 1 DEGF CHT DLL 68 1 LB TTEN DLL 68 1 LB SPD DLL 68 1 F/MN RMLL MLL 68 1 OHMM RXO MLL 68 1 OHMM C24 MLL 68 1 IN ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 17 310 01 1 4 17 220 09 1 4 17 220 10 1 4 17 120 46 1 4 17 120 44 1 4 17 010 01 1 4 17 660 99 1 4 17 635 99 1 4 17 635 99 1 4 17 636 99 1 4 20 270 03 1 4 20 935 02 1 4 20 995 99 1 4 46 350 01 1 4 46 356 99 1 16 PE ZDL 1 BN/E 4 17 C13 ZDL ~ 1 IN 4 18 CNC 2435 68 1 PU-S 4 19 CNCF 2435 68 1 PU-S 4 20 CN 2435 68 1 PU-L 4 21 LSN 2435 68 1 CPS 4 22 SSN 2435 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 705 -~,4 46 358 01 4 46 995 99 4 43 995 99 4 43 995 99 4 43 890 01 4 43 334 31 4 43 334 30 88 Tape File Start Depth = 12924.000000 Tape File End Depth = 10988.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 178136 datums Tape Subfile: 3 794 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 4 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 - 3 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12125.0 12840.5 DLL 12177.0 12893.0 MLL 12201.0 12917.5 ZDL 12150.0 12865.0 2435 12206.0 12843.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): 01-JUN-95 FSYS REV. J001 VER. 1.1 830 31-MAY-95 239 01-JUN-95 12932.0 12925.0 11100.0 12922.0 1200.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWVL CHT ISO ISO MODL GR CN ZDL KNJT TEMP PCM KNJT MIS DLL RB MIS MLL $ SWIVEL SUB CABLEHEAD TENSION BRIDAL ISOLATOR BRIDAL ISOLATOR MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY KNUCKLE JOINT TEMPERATURE PULSE CODE MODULATOR KNUCKLE JOINT MASS ISOLATION SUB DUAL LATEROLOG RB-SUB MASS ISOLATION SUB MICRO LATEROLOG TOOL NUMBER 3944XA 3974XA 3997XA 3997XA 3517XA 1309XA 2435XA 2222EA/2222MA 3921NA 2806XA 3506XA 3921NA 3967XB 1229EA/1229MA 3975XA 3967XA 1233XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 10805.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/u): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 18 - 10A : PRUDHOE BAY : NORTH SLOPE : ALASKA ' L POLYMER ~.10 65.0 9.9 5.0 166.0 .110 .047 .115 .000 .375 .000 67.0 166.0 67.0 .0 67.0 .0 THERMAL SANDSTONE 2.65 .000 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 22 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 GR DLL 68 1 GAPI RS DLL 68 1 OHMN RD DLL 68 1 OHMM RT DLL 68 1 OHMM DI DLL 68 1 IN SP DLL 68 1 MV TEMP DLL 68 1 DEGF CHT DLL 68 1 LB TTEN DLL 68 1 LB SPD DLL 68 1 F/MN RMLL MLL 68 1 OHMM RXO MLL 68 1 OHMM C24 MLL 68 1 IN ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E C13 ZDL 68 1 IN 4 17 310 01 1 4 17 220 09 1 4 17 220 10 1 4 17 120 46 1 4 17 120 44 1 4 17 010 01 1 4 17 660 99 1 4 17 635 99 1 4 17 635 99 1 4 17 636 99 1 4 20 270 03 1 4 20 935 02 1 4 20 995 99 1 4 46 350 01 1 4 46 356 99 1 4 46 358 01 1 4 46 995 99 1 18 CNC 2435 ' 1 PU-S 4 19 CNCF 2435 b~ 1 PU-S 4 20 CN 2435 68 1 PU-L 4 21 LSN 2435 68 1 CPS 4 22 SSN 2435 68 1 CPS 4 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 300 ~ 43 995 99 4 43 995 99 4 43 890 01 4 43 334 31 4 43 334 30 88 Tape File Start Depth = 12925.000000 Tape File End Depth = 12101.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 153293 datums Tape Subfile: 4 387 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 5 is type. LIS 95/ 6/ 6 01 **** REEL TRAILER **** 95/ 6/ 7 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 7 JUN 95 12:16p Elapsed execution time = 17.79 seconds. SYSTEM RETURN CODE = 0
