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Home My WebLink About198-046-' eli COmPlianc :Report File on Left side of folder 198-046-0 MD 14560' PRUDHOE BAy ~T i'8~27A 50[ 02912232i]0'i' "~0 TVD 08663 -~~mpletion Date: 4/10/98 Completed Status: 1-OIL Current: P&A T Name Interval ~ ~8~-ii ~f~ ~' SPERRY MPT/GR/EWR4 / L DGR/EWR4-MD /3~AL 9856-14561 L DGR/EWR4-TVD L MSL-TVD L PEX-3DD/CN L PEX-AIT "-D1NA L 8627-8661 4*I~L 9836-14540 ~INAL 9836-14540 ~INAL 9836-14540 Sent Received T/C/D OH 5/6/98 5/6/98 OH 5/13/98 5/13/98 OH 5/13/98 5/13/98 OH 6/23/98 6/24/98 OH 6/23/98 6/24/98 OH 6/23/98 6/24/98 L PEX-CN ..~FINAL 9836-14540 OH 6/23/98 6/24/98 R SRVY RPT ~b~,RY 9733.06-14561. OH 5/13/98 5/14/98 .. T 8559 j SCHLUM PEX-AIT OH 6/23/98 6/24/98 Daily Well Ops 3/13/c[(~ - -~//~/~/q(~ Are Dry Ditch Samples Required? yes ~__~ And Received? Was the well cored? yes . Analysis Description Receif~ed~'~res--n~-- Sample Set # Comments: Monday, May 01,2000 Page 1 of 1 PLUGGIN,~-& LOCATION CLE'Ak~,~CE REPORT State of Alaska . ALASKA 0IL & GAS CONSERVATION COH~I~SiON Opera casing ~ize, wU, de.u~h, cmn vol, tops: Review the well file, and' c~en= on piuq~ing, well head status, and location c!ear~ce - provide loc/ clear. ~ode. I I ~ , ' ., II I ~arker posh or place: Conclusions: Code STATE OF ALASKA ALAL~c.A OIL AND GAS CONSERVATION COMI~',dSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG I1. Status of well Classification of Service Well Oil D Gas D Suspended [~ Abandoned r~ Service D 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 98-046 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510-0360 50-029-22321-01 4. Location of well at surface _~, ......... . ...... 9. Unit or Lease Name 893' SNL, 236' WEL, SEC. 24, T11N, R14E, UM ~&~%'~-;~; '" :~ PRUDHOE BAY UNIT At Top Producing Interval ~.,,. ,~-,~ _~., 10. Well Number At Total Depth' ""'"~="~'~ "'~~ ~;:_~~~ 11. Field and Pool 2886' NSL, 1343' WEL, SEC. 14, T11N, R14E, UM PRUDHOE BAY FIELD 5. Elevation in feet (Indicate KB, DF, etc.) 16. Lease Designation and Serial No. RKB 53 feetI ADL 028307 PRUDHOE BAY OIL POOL 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, if offshore 16. No. of Completions March 20, 1998 March 30, 1998 September 26, 1998 (P&A'd)I N/A feet MSL 1 17. Total Depth (MD + TVD) 18. Plug Back Depth (MD + TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 14560' MD /8663' 'I'VD 13150' MD /8673' TVD YES r~l No DI 2223' MD. feet MD 1900' (approx) 22. Type Electric or Other Logs Run MWD, RES, GR, RES/AlT, DT/BHC, CNL, LDL, GR, Caliper, SP, MRES 23. CASING, LINER AND CEMENTING RECORD SE'I-rING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-I'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 2000 # cs II 13-3/8" 68# L-80 35' 3497' 16" 2706 cubic ft CS III & 460 cubic ft Class G 9-5/8" 47# L-80 34' 9069' 12-1/4" 2217 cubic ff Class G 7" 26# NTS0-S 8846' 9827' 8-1/2' 398 cubic ft Class G 4-1/2" 12.6# L-80 8678' 14557' 6" 832 cubic ft Class G 24. Perforations open to Production (MD + TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 4-1/2" 8684' 8629' * Plugged & Abandoned all open perforation intervals. 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) N/A Plugged & Abandoned Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO I N/A Test Period > Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (corr) Press. 24-Hour Rate > 28. CORE DATA Brief dqp? Ii, loop]r3, ~ures, epparent dips and pressence of oil, gas or water. Submit core chips. R CEiVED * This 10-407 is submitted as directed per the 10-403 form approved September 9, 1998 (Approval #398-237) dAt 11 Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. NAME Sag River Top Shublik Top Top of Sadlerochit Zone 1 B GEOLOGIC MARKERS: MEAS, DEPTH 8988' 9051' 9146' 10445' TRUE VERT. DEPTH 8208' 824T 8304' 8668' '~-~ .... FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. N/A 31. LIST OF A-I-FACHMENTS Summary of 18-27A Pre Coil Tubing Sidetrack Plug & Abandonment Operations. 32. I hereby certify that the lollowing is true and correct to the best of my knowledge. Signed"~~'¢:~~~ Title AAI Coil Tubin.q Drillin.q Supervisor Date INSTRUCTIONS Prepared by Paul Rauf 263-4990. 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 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 18-27A ~ 'DESCRIPTION OF WORK COMPLETED'''~-~ PRE COILED TUBING SIDETRACK PLUG & ABANDOMENT SUMMARY Date Event Summary 9/24/1998: 9/25/1998: A CTU Cement Plug was pumped to Plug & Abandon the lower wellbore prior to ST operations as follows: MIRU CTU & PT'd equip to 4000 psi. RIH w/CT & killed well. Tagged CIBP @ 14455' MD. FCO'd the 4-1/2" liner. Displaced wellbore to Crude. Swapped to 1% Slick KCI Water & POOH w/CT. RIH w/3.66" OD EZSV cast iron cement retainer & set it @ 13203' MD. POOH. RIH & stung into EZSV. Pumped through the EZSV 22 bbls of 17 ppg Neat Class G Cement to abandon the open perforation intervals located at: 13270'- 13570' MD (Zone 1 B) 13650' - 13890' MD (Zone 1 B) 13930'- 13980' MD (Zone lB) 14010' - 14150' MD (Zone lB) 14200' - 14450' MD (Zone lB) Ref Log: Neutron/Density 3/31/1998 Placed 3 bbl of Cement behind pipe. Attained a max sqz press of 3450 psi. Unstung f/EZSV & pumped an additional 3 bbls of 17 ppg Neat Class G Cement above the EZSV. Contaminated cement w/Biozan but was unable to cleanout below 12910' MD. POOH w/ stinger assembly. RIH w/BHA. 9/26/1998: Milled cement f/12910' to 13150' MD. POOH & RDMOL. STATE OF ALASKA __ ALASKA OIL AND GAS CONSERVATION COMMISSIOI¥__~, APPLICATION FOR SUNDRY APPROVALS 1. Type of request: Alter casing _ Change approved program _ Abando~ _X Suspend _ Ope~a~en Shutdovm _ Recrair ,,,;ell_ Plugging _X "l~m e extension __ Pull tubing_ Variance_ Perlorate _ 2. Name of Operaton ARCO Alaska, Inc. 5. Type of Well: Development_X Expioratoej_ Sffa[agrapic _ Se~ce _ 3. Address: P.O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface: 893' SNL, 236' WEL, Sec 24, T11N, R14E, UM Attop of productive interval: 527' NSL, 3881' WEL, Sec 13, T11N, R14E, UM At effective depth: At total depth: 2886' NSL, 1343' WEL, Sec 14, T11N, R14E, UM 12. Present well condition summary Total Depth: measured true vedical Casing Conductor Surface Production Liner Liner 14560 feet 8663 feet Effective Depth: measured 12528 feet true vertical 8679 feet Length 110' 3446' 9018' 981' 5879' Reenter suspended v;e~l _ Stimulate __ Olher _ 6. Datum of elavation (DF or KB feet): 53' RKB 7. Unit or Property: Prudhoe Bay Unit 8. Well number: 18-27A 9. Permit numben 98-046 10. APl number: 50-029-22321-01 11. Field/Pool: Prudhoe Bay Oil Pool Plugs (measured) PBTD Tagged @ 112528' MD (7/2/98) · . Junk (measured) Size Cemented Measured depth 20" 2000 # CS II 110' 13-3/8" 27o6 ft3 cs lu & 4so ¢ G 3497' 9-5/8" 2217 f¢ Class G 9069' 7" 398 ft3 Class G 9827' 4-1/2" 832 ft3 Class G 14557' ' _'~'t/8. COl[l, ~e~Orage True ve~ical depth 110' ~97' 8258' 8618' 8662' ~erforation Depth measured 13270'- 13570'; 13650'- 13890'; 13930'- 13980'; 14010'- 14150'; 14200'- 14450' true vertical 8668'- 8670'; 8669'- 8665'; 8666"- 8664'; 8663'- 8663'; 8664'- 8666' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80 Tbg @ 8684' MD. Packers and SSSV (type and measured depth) 9-5/8" Baker S-3 Packer NSCT @ 8629' MD; 4-1/2" Camco Bal-O SVLN @ 2223' MD. 13. Attachments 14. Estimated date for commencing operation Description summary of proposal _X 16. If proposal was verbally approved September, 1998 Name of approver Date approved 17. I hereby certify that the forgoing is true and correct to the best of my knowledge. Signed ¢~ Detailed operations pr~ram_ BOP sketch _X J 15. Status of well classification as: Oil _X Gas _ Service Questions: Call Steve Ward at 265-1305. Suspended _ Erin Oba Title: Engineering Supervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Comission so representitive may witness _.j, Plug integrety ~ BOP test ~ Location clearance _ CO~3 . Mechanical integrety test- Subsequent f°rm required 10' b~O '~' Approved by order of the Commissioner David W. Johnston . Comm~ss~o.er Approval Date Prepared by Paul Rauf 263-4990 Form 10-403 Rev 06/15188 SUBMIT IN TRIPLICATE DS 18-27A Intended P&A Procedure Objective: P&A existing interval in preparation for CT sidetracking operations. Intended Procedure RU SL.RIH and drift well as deep as possible. RU coiled tubing unit and tag and perform FCO to 14455' (PBTD). Pump 25 bbls Class 'G', 17 ppg cement. Clean cement top to - 13150' md in 4-1/2" liner (KOP for CTU drilling at 13130 ') WOC, Tag top of cement. September 9, 1998 6 ,5 4 3 2 COILED BOP TUB !Nt~ UN I T EOUIPMENT 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PS! 4 1/16" PIPE RAMS :5. 5000 PSI 4 1/6" I'fI'D~ULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAIDS 6. 5000 PSI 4 1/16" STUFFING BOX 3 H ! REL ] NE BOP EOU ! PHENT t 1. 5000 PSI 7" WELLHEAD CONNECIOR FLANGE i 2. 5000 PSI WlRELINE RAUS (VARIABLE SIZE) i 3. 5000 PSI 4 1/6" LUBRICATOR ', 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF . STATE OF ALASKA ~__:~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [~ Oil I--] Gas l--J Suspended I--I Abandoned [-1 Service 2. Name of Operator 7. Permit Number ARCO Alaska Inc. 98-046 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22321-01 93, s.., , ,.dhoe At top of productive interval ' - !! 10. Well Number 527' NSL, 3881' WEL, SEC. 13, T11N, R14E, UM -.:,;.~.,~..~' i:~-:: ':~ .t 18-27A At total depth ":' ~"~ .' .~ 11. Field and Pool 2886' NSL, 1343' WEL, SEC. 14, T11N, R14E, UM Prudhoe Bay Field / Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. Pool KBE = 53.35'I ADL 028307 12. Date Spudded 113. Date T.D. Roached I 14. Date Comp., Susp., or Aband.115. Water depth, if offshore 116. ,o. of CompletionS 3/20/98 3/30/98 4/10/98 N/A MSLI One 17. Total Depth (MD+TVD) ]18. Plug Back Depth (MD+TVD)119. Directional Survey ]20. Depth where SSSV set 121. Thickness of Permafrost 14560 8663 FTI 14455 8666 F'rI (~Yes F-qNoI (Nipple) 2223' MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, RES, GR, RES / AlT, UT / BHC, CNL, LDL, GR, Caliper, SP, MRES ['--'~ : ) i i [~. i i",- i ~ ~ L 23. CASING, LINER AND CEMENTING RECORD CASING SE~-FING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BO'FrOM SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 2000 # CS II 13-3/8" 68# L-80 35' 3497' 16" 2706 cuft CS III, 460 cuft 'G' 9-5/8" 47# L-80 34' 9069' 12-1/4" 2217 cuft Class 'G' 7" 26# NT80-S 8846' 9827' 8-1/2" 398 cuft Class 'G' 4-1/2" 12.6# L-80 8678' 14557' 6" 831 cuft 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) 2-3/4" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 8684' 8629' MD TVD MD TVD 13270' - 13570' 8668' - 8670' 13650' - 13890' 8669' - 8665' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 13930' - 13980' 8666' - 8664' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 14010' - 14150' 8663' - 8663' 14200' - 14450' 8664' - 8666' Freeze Protect with 145 Bbls of Diesel 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) April 13, 1998I Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL I TEST PERIOD --Iow 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. Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids Marker Name Depth Depth recovered and gravity, GOR, and time of each phase. Zone 2A 9985' 8649' Zone 1 B 10445' 8668' 31. List of Attachments Summary of Daily Drilling Reports, Su~'veys// 32. I hereby certify that t,~e oing is,,/trq~'nd correct to the best of my knowledge //.._. Signed ['/t/,'~,, ~ Tim A. Burns \v/'~''~'~/I '/ ~/'NJ '" ~ Title Senior Drilling Engineer Date 18-27A 98-046 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. / Approval No. INSTRUCTIONS GENERAL'. This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. ITEM 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. ITEM 16 AND 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ITEM 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). ITEM 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 2?: 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 Progress Report Facility PB DS 18 Well 18-27a Page 1 Rig Doyon # 9 Date 06 May 98 Date/Time 13 Mar 98 06:00-11:00 11:00-21:00 21:00-22:30 22:30-05:00 14 Mar 98 05:00-06:00 06:00-09:00 09:00-11:00 11:00-12:30 12:30-23:00 23:00-01:00 15 Mar 98 01:00-04:00 04:00-04:30 04:30-05:30 05:30-06:00 06:00-06:30 06:30-07:00 07:00-09:30 10:30-12:00 12:00-15:30 15:30-20:30 20:30-04:00 16 Mar 98 04:00-06:00 06:00-08:30 08:30-09:30 09:30-16:00 16:00-18:30 18:30-20:15 20:15-22:00 22:00-00:30 17 Mar 98 00:30-01:00 01:00-05:00 05:00-06:00 06:00-06:15 06:15-08:00 08:00-14:00 14:00-16:00 16:00-20:00 20:00-01:00 18 Mar98 01:00-03:00 03:00-06:00 07:00-08:00 08:00-09:00 09:00-09:30 09:30-12:00 12:00-12:30 12:30-17:00 17:00-17:30 17:30-18:30 18:30-19:00 19:00-20:30 20:30-21:30 21:30-23:00 23:00-00:00 19 Mar 98 00:00-00:30 Duration 5 hr 10hr 1-1/2 hr 6-1/2 hr lhr 3hr 2 hr 1-1/2 hr 10-1/2 hr 2hr 3 hr 1/2 hr 1 hr 1/2 hr 1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 3-1/2 hr 5 hr 7-1/2 hr 2 hr 2-1/2 hr 1 hr 6-1/2 hr 2-1/2 hr 1-3/4 hr 1-3/4 hr 2-1/2 hr 1/2 hr 4 hr lhr 1/4 hr 1-3/4 hr 6hr 2 hr 4 hr 5 hr 2 hr 3 hr 1 hr lhr 1/2 hr 2-1/2 hr 1/2 hr 4-1/2 hr 1/2 hr 1 hr 1/2 hr 1-1/2 hr lhr 1-1/2 hr 1 hr 1/2 hr Activity Rig moved 100.00 % Circulated at 8723.0 ft Tested Well control Installed BOP stack Removed Bore protector Tested All functions Circulated at 8685.0 ft Rigged up Tubing handling equipment Laid down 8723.0 ft of Tubing Tested Top ram Ran Drill collar to 367.0 ft (6-1/4in OD) Rigged up Drillstring handling equipment Ran HWDP to 900.0 ft (3-1/2in OD) Ran Drillpipe in stands to 3050.0 ft Ran Drillpipe in stands to 5638.0 ft Installed Drillstring handling equipment Ran Drillpipe to 8711.0 ft (5in OD) Circulated at 8711.0 ft Pulled Drillpipe in stands to 8210.0 ft Pulled Drillpipe in stands to 5638.0 ft X,,,~ Milled Drillpipe at 8756.0 ft Milled Drillpipe at 8757.0 ft Milled Packer assembly at 8760.0 ft Circulated at 8800.0 ft Pulled out of hole to 8800.0 ft Pulled BHA Conducted slickline operations on Slickline equipment - Tool run Conducted slickline operations on Slickline equipment - Retrival run Conducted slickline operations on Slickline equipment - Retrival run Made up BHA no. 3 R.I.H. to 8700.0 ft Serviced Block line Serviced Block line (cont...) R.I.H. to 9569.0 ft Pulled out of hole to 0.0 fl Made up BHA no. 4 · ., R.I.H. to 9569.0 ft x,q Milled Cement retainer at 9569.0 ft Circulated at 10100.0 ft Pulled out of hole to 2000.0 fl Pulled BHA Made up BHA no. 5 Held safety meeting R.I.H. to 4500.0 ft Held safety meeting · R.I.H. to 9852.0 ft Functioned Cement retainer Tested Casing - Via string Rigged up Cement mixing system Mixed and pumped slurry - 35.000 bbl Reverse circulated at 9845.0 fl Circulated at 9850.0 ft Pulled out of hole to 8800.0 ft Held safety meeting Progress Report Facility PB DS 18 Well 18-27a Rig Doyon 4/9 Page 2 Date 06 May 98 Date/Time 20 Mar 98 21 Mar 98 22 Mar 98 23 Mar 98 00:30-04:30 04:30-05:30 05:30-06:00 06:00-06:30 06:30-08:30 08:30-12:00 12:00-12:30 12:30-14:30 14:30-15:30 15:30-16:00 16:00-00:00 00:00-00:30 00:30-02:30 02:30-04:30 04:30-06:00 06:00-06:30 06:30-09:00 09:00-11:00 11:00-12:00 12:00-12:30 12:30-13:00 13:00-15:00 15:00-16:00 16:00-17:00 17:00-19:30 19:30-20:30 20:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-13:30 13:30-00:00 00:00-00:30 00:30-06:00 06:00-08:30 08:30-12:00 12:00-12:30 12:30-13:30 13:30-14:00 14:00-15:00 15:00-15:30 15:30-17:00 17:00-19:00 19:00-23:00 23:00-01:00 01:00-04:00 04:00-04:30 04:30-06:00 06:00-07:00 07:00-11:30 11:30-12:00 12:00-12:30 12:30-00:00 Duration 4 hr 1 hr 1/2 hr 1/2 hr 2 hr 3-1/2 hr 1/2 hr 2 hr 1 hr 1/2 hr 8 hr 1/2 hr 2hr 2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 2hr lhr 1/2 hr 1/2 hr 2 hr 1 hr lhr 2-1/2 hr 1 hr 3-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr lhr 10-1/2 hr 1/2 hr 5-1/2 hr 2-1/2 hr 3-1/2 hr 1/2 hr lhr 1/2 hr 1 hr 1/2 hr 1-1/2 hr 2hr 4 hr 2 hr 3hr 1/2 hr 1-1/2 hr 1 hr 4-1/2 hr 1/2 hr 1/2 hr 11-1/2 hr Activity Pulled out of hole to 0.0 ft Made up BHA no. 6 Tested Casing - Via annulus Tested Casing - Via annulus (cont...) Made up BHA no. 6 R.I.H. to 5000.0 ft Held safety meeting R.I.H. to 9806.0 ft Set tool face Circulated at 9827.0 ft ~ Milled Other sub-surface equipment at 9850.0 ft Held safety meeting Milled Other sub-surface equipment at 9856.0 ft Circulated at 9856.0 ft Pulled out of hole to 6000.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 1000.0 ft Pulled BHA · Cleared Flowline Held safety meeting Cleared Flowline Made up BHA no. 7 R.I.H. to 5000.0 ft Installed Block line R.I.H. to 9797.0 ft Functioned downhole tools at 9797.0 ft Drilled to 9867.0 ft Held safety meeting Drilled to 10330.0 ft Drilled to 10538.0 fi Held safety meeting Serviced Swivel Drilled to 11013.0 ft Held safety meeting Drilled to 11171.0 ft Circulated at 11171.0 ft Pulled out of hole to 11147.0 ft Held safety meeting Pulled out of hole to 9702.0 ft Tested Kelly Pulled out of hole to 4100.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 1000.0 ft Pulled BHA Tested BOP stack Made up BHA no. 8 R.I.H. to 6500.0 ft Rigged up Drillstring handling equipment R.I.H. to 10500.0 ft R.I.H. to 10852.0 ft Reamed to 11171.0 ft Drilled to 11186.0 ft Held safety meeting Drilled to 11495.0 ft Progress Report Facility PB DS 18 Well 18-27a Page 3 Rig Doyon # 9 Date 06 May 98 Date/Time 24 Mar 98 25 Mar 98 26 Mar 98 27 Mar 98 28 Mar 98 29 Mar 98 30 Mar 98 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-15:30 15:30-18:00 18:00-20:30 20:30-00:00 00:00-00:30 00:30-01:30 01:30-02:30 02:30-04:00 04:00-06:00 06:00-07:00 07:00-10:30 10:30-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-02:30 02:30-04:30 04:30-06:00 06:00-10:30 10:30-12:00 12:00-12:30 12:30-15:00 15:00-16:30 16:30-18:00 18:00-20:00 20:00-20:30 20:30-21:30 21:30-00:00 00:00-00:30 00:30-04:00 04:00-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 12:00-12:30 12:30-00:00 00:00-00:30 00:30-06:00 06:00-12:00 Duration 1/2 hr 5-1/2 hr 6 hr 1/2 hr 3hr 2-1/2 hr 2-1/2 hr 3-1/2 hr 1/2 hr lhr lhr 1-1/2 hr 2 hr 1 hr 3-1/2 hr 1-1/2 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6 hr 1/2 hr 11-1/2 hr 1/2 hr 2 hr 2 hr 1-1/2 hr 4-1/2 hr 1-1/2 hr 1/2 hr 2-1/2 hr 1-1/2 hr 1-1/2 hr 2 hr 1/2 hr lhr 2-1/2 hr 1/2 hr 3-1/2 hr 2hr 6 hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr 1/2 hr 11-1/2 hr 1/2 hr 5-1/2 hr 6hr Activity Held safety meeting Drilled to 11740.0 ft Drilled to 11937.0 ft Held safety meeting Drilled to 12059.0 ft Circulated at 12059.0 ft Logged hole with LWD: Formation evaluation (FE) from 12064.0 ft to 11093.0 ft Pulled out of hole to 5000.0 ft Held safety meeting Pulled out of hole to 1000.0 ft Pulled BHA Made up BHA no. 9 R.I.H. to 4000.0 ft R.I.H. to 6500.0 ft R.I.H. to 12045.0 ft Drilled to 12121.0 ft Held safety meeting Drilled to 12406.0 ft Held safety meeting Drilled to 12505.0 ft Drilled to 12660.0 ft Held safety meeting Drilled to 13120.0 ft Held safety meeting Drilled to 13200.0 ft Circulated at 13200.0 ft Logged hole with LWD: Formation evaluation (FE) from 13200.0 ft to 11031.0 ft Logged hole with LWD: Formation evaluation (FE) from 13200.0 ft to 11031.0 ft Pulled out of hole to 8000.0 ft Held safety meeting Pulled out of hole to 1000.0 ft Pulled BHA Made up BHA no. 10 R.I.H. to 6400.0 ft Installed Handling equipment Installed Block line R.I.H. to 9794.0 ft Held safety meeting R.I.H. to 13200.0 ft Drilled to 13231.0 ft Drilled to 13358.0 ft Held safety meeting Drilled to 13643.0 ft Held safety meeting Drilled to 13826.0 ft Drilled to 13961.0 ft Held safety meeting Drilled to 14215.0 ft Held safety meeting Drilled to 14341.0 ft Drilled to 14560.0 ft Facility PB DS 18 '. Progress Report Well 18-27a Page 4 Rig Doyon # 9 Date 06 May 98 Date/Time 31 Mar 98 01 Apr 98 02 Apr 98 03 Apr 98 04 Apr 98 05 Apr 98 12:00-12:30 12:30-15:30 15:30-17:30 17:30-00:00 00:00-00:30 00:30-01:30 01:30-04:00 04:00-05:30 05:30-06:00 06:00-12:00 12:00-12:30 12:30-15:30 15:30-17:00 17:00-20:00 20:00-20:30 20:30-22:00 22:00-00:00 00:00-00:30 00:30-05:00 05:00-06:00 06:00-07:00 07:00-15:00 15:00-21:30 21:30-23:30 23:30-05:00 05:00-06:00 06:00-08:00 08:00-09:00 09:00-11:00 11:00-13:00 13:00-13:30 13:30-19:30 19:30-20:00 20:00-06:00 06:00-10:30 10:30-13:30 13:30-15:30 15:30-20:30 20:30-21:00 21:00-23:30 23:30-04:30 04:30-06:00 06:00-09:30 09:30-10:30 10:30-13:30 13:30-18:00 18:00-20:00 20:00-05:00 05:00-05:30 05:30-06:00 06:00-07:30 07:30-10:00 10:00-14:00 Duration 1/2 hr 3 hr 2 hr 6-1/2 hr 1/2 hr 1 hr 2-1/2 hr 1-1/2 hr 1/2 hr 6 hr 1/2 hr 3 hr 1-1/2 hr 3 hr 1/2 hr 1-1/2 hr 2hr 1/2 hr 4-1/2 hr 1 hr 1 hr 8 hr 6-1/2 hr 2hr 5-1/2 hr lhr 2 hr 1 hr 2 hr 2 hr 1/2 hr 6 hr 1/2 hr 10 hr 4-1/2 hr 3 hr 2 hr 5hr 1/2 hr 2-1/2 hr 5hr 1-1/2 hr 3-1/2 hr 1 hr 3hr 4-1/2 hr 2 hr 9 hr 1/2 hr 1/2 hr 1-1/2 hr 2-1/2 hr 4 hr Activity Held safety meeting Drilled to 14560.0 ft Circulated at 14560.0 ft Logged hole with LWD: Formation evaluation ([rE) from 14560.0 ft to 13124.0 ft Held safety meeting Pulled out of hole to 9889.0 ft R.I.H. to 14560.0 ft Circulated at 14560.0 ft Pulled out of hole to 14000.0 ft Pulled out of hole to 6895.0 ft Held safety meeting Pulled out of hole to 1000.0 ft Pulled BHA Tested BOP stack Rigged down BOP handling equipment Conducted electric cable operations R.I.H. to 2000.0 ft Held safety meeting R.I.H. to 9000.0 ft Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Conducted electric cable operations Pulled out of hole to 0.0 ft Made up BHA no. 11 R.I.H. to 1603.0 ft Serviced Block line Pulled out of hole to 0.0 ft Rigged up Casing handling equipment Held safety meeting Ran Liner to 5859.0 ft (4-1/2in OD) Rigged up Tubing handling equipment Ran Tubing to 5770.0 ft (2-7/8in OD) Ran Drillpipe to 9778.0 ft (5in OD) Circulated at 9778.0 ft Ran Drillpipe in stands to 14535.0 ft Circulated at 14560.0 ft Held safety meeting Mixed and pumped slurry - 148.000 bbl Circulated at 14462.0 ft Laid down 1000.0 ft of 5in OD drill pipe Laid down 5779.0 ft of 5in OD drill pipe Tested Liner - Via annulus Pulled Drillpipe in stands to 8650.0 ft Laid down 5771.0 ft of Tubing Tested Liner - Via annulus R.I.H. to 5878.0 ft Rigged up Drillstring handling equipment R.I.H. to 6000.0 ft R.I.H. to 8864.0 ft Tested Liner - Via annulus and string R.I.H. to 14447.0 ft Progress Report Facility PB DS 18 Well 18-27a Rig Doyon # 9 Page 5 Date 06 May 98 Date/Time 14:00-16:30 16:30-20:30 20:30-21:00 21:00-01:30 06 Apr 98 01:30-05:30 05:30-06:00 06:00-11:00 11:00-12:00 12:00-13:00 13:00-13:30 13:30-14:00 14:00-15:30 15:30-16:00 16:00-18:00 18:00-18:30 18:30-20:30 20:30-21:30 21:30-01:00 07 Apr 98 01:00-01:30 01:30-05:30 05:30-06:00 06:00-08:30 08:30-09:00 09:00-13:00 13:00-13:30 13:30-17:30 17:30-18:00 18:00-20:30 20:30-21:00 21:00-21:30 21:30-23:00 23:00-00:00 08 Apr 98 00:00-00:30 00:30-03:00 03:00-03:30 03:30-06:00 06:00-08:30 08:30-09:00 09:00-14:00 14:00-14:30 14:30-17:30 17:30-18:00 18:00-19:30 19:30-20:00 20:00-21:00 21:00-21:30 21:30-22:00 22:00-23:00 23:00-23:30 23:30-06:00 09 Apr 98 06:00-12:00 12:00-13:00 13:00-14:00 14:00-17:30 Duration 2-1/2 hr 4 hr 1/2 hr 4-1/2 hr 4 hr 1/2 hr 5 hr lhr 1 hr 1/2 hr 1/2 hr 1-1/2 hr 1/2 hr 2hr 1/2 hr 2hr lhr 3-1/2 hr 1/2 hr 4 hr 1/2 hr 2-1/2 hr 1/2 hr 4hr 1/2 hr 4hr 1/2 hr 2-1/2 hr 1/2 hr 1/2 hr 1-1/2 hr 1 hr 1/2 hr 2-1/2 hr 1/2 hr 2-1/2 hr 2-1/2 hr 1/2 hr 5 hr 1/2 hr 3hr 1/2 hr 1-1/2 hr 1/2 hr 1 hr 1/2 hr 1/2 hr lhr 1/2 hr 6-1/2 hr 6 hr 1 hr 1 hr 3-1/2 hr Activity Tested Liner - Via annulus and string Pulled out of hole to 5847.0 ft Installed Tubing handling equipment Pulled out of hole to 0.0 ft Made up BHA no. 13 Installed Drillstring handling equipment R.I.H. to 14455.0 ft Set Bridge plug at 14455.0 ft with 0.0 psi Tested Liner - Via annulus Investigated pressure change Tested Liner - Via annulus Pulled out of hole to 11434.0 ft Rigged up Drillstring handling equipment Pulled out of hole to 5847.0 ft Rigged up Tubing handling equipment Pulled out of hole to 4608.0 ft Serviced Lines / Cables Pulled out of hole to 0.0 ft Retrieved Wear bushing Tested Well control Installed Wear bushing Made up BHA no. 14 Held drill (H2S) R.I.H. to 5833.0 ft Installed Drillstring handling equipment R.I.H. to 11449.0 ft Rigged up Drillstring handling equipment R.I.H. to 14450.0 ft Held safety meeting Functioned downhole tools at 14450.0 ft Reverse circulated at 8600.0 ft Functioned downhole tools at 8600.0 ft Held safety meeting Laid down 3010.0 ft of 5in OD drill pipe Rigged up Drillstring handling equipment Pulled out of hole to 7648.0 ft Laid down 5584.0 ft of 3-1/2in OD drill pipe Rigged up Tubing handling equipment Pulled out of hole to 1187.0 ft Held safety meeting Pulled BHA Rigged up Drillstring handling equipment Laid down 661.0 ft of 3-1/2in OD drill pipe Retrieved Wear bushing Installed Well control Tested Top ram Rigged up Completion string handling equipment Rigged up Handling equipment Held safety meeting Ran Tubing to 5652.0 ft (4-1/2in OD) Ran Tubing to 8680.0 ft (4-1/2in OD) Space out tubulars Installed SCSSSV control line Reverse circulated at 8684.0 ft Facility Date/Time 10 Apr 98 Progress Report PB DS 18 Well 18-27a Page 6 Rig Doyon # 9 Date 06 May 98 17:30-18:30 18:30-20:30 20:30-21:30 21:30-00:30 00:30-02:30 02:30-03:30 03:30-04:30 04:30-05:00 05:00-06:00 06:00-07:00 07:00-08:00 08:00-09:00 Duration 1 hr 2 hr 1 hr 3 hr 2 hr 1 hr 1 hr 1/2 hr 1 hr lhr 1 hr 1 hr Activity Set packer at 8629.0 ft with 3500.0 psi Installed Other sub-surface equipment Rigged up Top ram Rigged down BOP stack Rigged up sub-surface equipment - Other sub-surface equipment Retrieved Other sub-surface equipment Tested Permanent packer Rigged up High pressure lines Reverse circulated at 2104.0 ft Reverse circulated at 2104.0 ft Installed Other sub-surface equipment Held safety meeting I:) F! I I__1__1 ~ G SEFI~JI I-- E S 13-May-98 AOGCC Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Re: Distribution of Survey Data for Well 18-27A Dear Lori Taylor: Enclosed are two survey hard copies. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 9,733.06' MD 9,833.00' MD 14,561.00' MD (if applicable) Please call me at 563-3256 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Division of Dresser Industries, Inc. RECEIVED BPXA PDO Prudhoe Bay Unit Alaska State Plane Zone 4 PBU EOA DS 18 18-27A SURVEY REPORT May, ~998 Your Reft API-500292232101 Last Survey 30.March.98 Job tt AKMMS0163 KBE- 53.35' spenn~-sun DRILLING Survey Reft svy3426 Prudhoe Bay Unit Measured Depth (ft) 9733.06 9830.00 9833.00 9842.00 9880.73 9913.84 9945.50 9977.04 10008.48 10040.15 10071.90 10103.63 10134.97 10167.37 10198.97 10230.66 10262.43 10294.09 10325.64 10357.39 10389.00 10420.68 1 0453.06 10484.73 10516.03 10547.30 10578.94 10611.48 10643.04 10674.59 68.420 70.890 70.161 71.200 75.670 79.720 83.850 85.310 84.470 85.370 88.330 90.060 90.340 90.000 9O.0OO 88.770 87.070 86.670 86.680 86.310 85.740 86.820 88.580 87.890 87.410 86.940 87.470 87.530 87.380 87.530 Azim. 295.090 294.630 293.745 294.570 298.120 301.070 303.830 306.550 306.300 304.960 303.450 303.460 303.620 302.050 299,940 298.230 296.330 296.130 294.660 293.610 294.520 295.560 297.100 296.95O 297.620 297.34O 298.420 298.200 298.640 296.400 Sub-Sea Depth (ft) 8531.85 8565.55 8566.55 8569.53 858O.57 8587.63 8592.15 8595.13 8597.93 8600.74 8602.48 8602.93 8602.82 8602.72 8602.72 8603.06 8604.21 86O5.94 8607.77 8609.71 8611.90 8613.96 8615.26 8616.23 8617.52 8619.06 8620.60 8622.02 8623.42 8624.82 Vertical Depth (ft) 8585.20 8618.90 8619.90 8622.88 8633.92 8640.98 8645.50 8648.48 8651.28 8654.O9 8655.83 8656.28 8656.17 8656.07 8656.07 8656.41 8657.56 8659.29 8661.12 8663.06 8665.25 8667.31 8668.61 8669.58 8670.87 8672.41 8673.95 8675.37 8676.77 8678.17 Sperry-Sun Drilling Services Survey Report for 18-27A Your Ref: API.500292232101 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northings Eastings Rate Section (ft) (ft) (ft) (ft) (°/100ft) (ft) 1079.35 N 3034.23W 5961971.01 N 688461.59 E 3039.72 1117.56 N 3116.69W '5962007.10 N 688378.18 E 2.587 3127.90 1118.71 N 3119.27W 5962008.20 N 688375.57 E 36.925 3130.63 1122.19 N 3127.02W 5962011.47 N 688367.73 E 14.423 3138.85 1138.67 N 3160.27W 5962027.10 N 688334.08 E 14.503 3175.08 1154.65 N 3188.39W 5962042.35 N 688305.56 E 15.012 3206.99 1171.46 N 3214.82W 5962058.49 N 688278.71 E 15.639 3238.12 1189.55 N 3240.48W 5962075.92 N 688252.60 E 9.754. 3269.45 1208.14 N 3265.67W 5962093.87 N 688226.94 E 2.787 3300.74 1226.52 N 3291.31W 5962111.58 N 688200.84 E 5.083 3332.23 1244.34 N 3317.53W 5962128.73 N 688174.18 E 10.462 3363.83 1261.83 N 3344.00W 5962145.54 N 688147.27 E 5.452 3395.41 1279.14 N 3370.12W 5962162.18 N 688120.72 E 1.029 3426.61 1296.71 N 3397.34W 5962179.05 N 688093.06 E 4.958 3458.83 1312.98 N 3424.43W 5962194.63 N 688065.56 E 6.677 3490.13 1328.39 N 3452.12W 5962209.32 N 688037.49 E 6.647 3521.36 1342.94 N 3480.33W 5962223.15 N 688008.91 E 8.022 3552.46 1356.91 N 3508.69W 5962236.39 N 687980.21 E 1.412 3583.30 1370.42 N 3537.14W 5962249.17 N 687951.42 E 4.652 3613.93 1383.37 N 3566.06W 5962261.38 N 687922.18 E 3.501 3644.58 1396.23 N 3594.86W 5962273.50 N 687893.07 E 3.391 3675.07 1409.61N 3623.50W 5962286.15 N 687864.10 E 4.728 3705.76 1423.96 N 3652.49W 5962299.76 N 687834.74 E 7.220 3737.34 1438.35 N 3680.69W 5962313.42 N 687806.19 E 2.230 3768.32 1452.68 N 3708.48W 5962327.04 N 687778.04 E 2.632 3798.96 1467.09 N 3736.19W 5962340.74 N 687749.97 E 1.749 3829.58 1481.87 N 3764.13W 5962354.80 N 687721.67 E 3.799 3860.60 1497.29 N 3792.75W 5962369.48 N 687692.67 E 0.700 3892.56 1512.29 N 3820.48W 5962383.78 N 687664.56 E 1.472 3923.56 1526.86 N 3848.43W 5962397.62 N 687636.25 E 7.109 3954.46 Comment Tie-on survey Window Point Alaska State Plane Zone 4 PBU EOADS18 Continued... 13 May, 1998 - 15:09 - 2 - DrillQuest Prudhoe Bay Unit Measured Depth (ft) 10706.41 10738.05 10769.96 10801.76 10833.49 10865.13 10896.79 10928.56 10958.31 10990.20 11021.88 11055.09 11086.80 11118.78 11148.30 11180.17 11212.02 11243.73 11275.42 11307.27 11338.87 11370.65 11401.35 11433.15 11465.07 11496.93 11528.82 11560.49 11592.31 11624.12 87.070 86.300 86.24O 86.110 85.810 85.670 87.410 90.060 92.530 93,700 96.580 97.170 96.520 94.810 92.580 92.620 91.440 90.090 90.340 92.220 93.720 93,920 92,550 90,430 89.110 88.120 88.370 88.590 88.990 89.540 296.380 293.430 292.700 292.760 292.900 293.090 292.950 293.130 292.730 291.210 289.220 285.610 282.310 280.890 277.200 274.710 271.650 269.700 269.240 270.710 275.560 277.570 277.940 277.480 277.340 277.560 276.780 277.800 277.500 277.790 Sub-Sea Depth (ft) 8626.32 8628.15 8630.23 8632.35 8634.59 8636.94 8638.85 8639.55 8638.88 8637.14 8634.30 8630.33 8626.55 8623.39 8621.49 8620.04 8618.91 8618.49 8618.37 8617.66 8616.02 8613.90 8612.17 8611.34 8611.47 8612.24 8613.22 8614.06 8614.73 8615.14 Vertical Depth (ft) 8679.67 8681.50 8683.58 8685.70 8687.94 8690.29 8692.20 8692.90 8692.23 8690.49 8687.65 8683.68 8679.90 8676.74 8674.84 8673.39 8672.26 8671.84 8671.72 8671.01 8669.37 8667.25 8665.52 8664.69 8664.82 8665.59 8666.57 8667.41 8668.08 8668.49 Sperry-Sun Drilling Services Survey Report for 18-27A Your Ref: API-500292232101 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northings Eastings Rate Section (ft) fit) (ft) (ft) (°/100ft) (ft) 1540.98 N 3876.90W 5962411.02 N 687607.43 E 1,447 3985.50 1554.28 N 3905.55W ' 5962423.59 N 687578.45 E 9.621 4016.15 1566.76 N 3934.84W 5962435.31 N 687548.85 E 2.291 4046.79 1579.02 N 3964.11W 5962446.82 N 687519.28 E 0.450 4077.26 1591.30 N 3993.28W 5962458.35 N 687489.80 E 1.043 4107.68 1603.63 N 4022.32W 5962469.94 N 687460.45 E 0,745 4138.03 1615.98 N 4051.41W 5962481.55 N 687431.06 E 5.514 4168.43 1628.41 N 4080.63W 5962493.23 N 687401.53 E 8.360 4198.99 1640.00 N 4108.02W 5962504.12 N 687373.85 E 8.411 4227.58 1651.91 N 4137.55W 5962515.27 N 687344.03 E 6.009 4258.05 1662.82 N 4167.16W 5962525.42 N 687314.16 E 11.035 4287.94 1672.68 N 4198.61W 5962534.48 N 687282.46 E 10.937 4318.62 1680.28 N 4229.16W 5962541.29 N 687251.73 E 10.534 4347,17 1686.67 N 4260.33W 5962546.89 N 687220.41 E 6.936 4375.46 1691.30 N 4289.42W 5962550.78 N 687191.21 E 14,582 4401.01 1694.61 N 4321.08W 5962553.27 N 687159.47 E 7.806 4427.73 1696.37 N 4352.86W 5962554.23 N 687127.66 E 10.291 4453.58 1696.74 N 4384.56W 5962553.79 N 687095.96 E 7,479 4478.50 1696,45 N 4416.25W 5962552.69 N 687064.29 E 1.652 4502.99 1696.44N 4448.09W 5962551.87 N 687032.46 E 7,492 4527.77 1698.16 N 4479.59W 5962552.79 N 687000.93 E 16.045 4553.37 1701.79 N 4511.09W 5962555.61 N 686969.35 E 6.342 4580.17 1705.92 N 4541.46W 5962558.97 N 686938.88 E 4.622 4606.41 1710.19 N 4572.96W 5962562.43 N 686907.28 E 6.822 4633.61 1714.30 N 4604.61W 5962565.74 N 686875.53 E 4.159 4660.84 1718.43 N 4636.19W 5962569.06 N 686843.86 E 3.183 4688.02 1722.41 N 4667.82W 5962572.23 N 686812.14 E 2.567 4715.14 1726.43 N 4699.22W 5962575.45 N 686780.65 E 3.294 4742.11 1730.66 N 4730.75W 5962578.88 N 686749.02 E 1.571 4769.32 1734.90 N 4762.28W 5962582.31 N 686717.40 E 1,955 4796.52 Comment Alaska State Plane Zone 4 PBU EOADS18 Continued... 13 May, 1998 - 15:09 - 3 - DrillQuest Prudhoe Bay Unit Measured Depth (ft) 11655.88 11687.47 11718.39 11750.12 11781.93 11813.74 11845.42 11877.35 11908.27 11940.13 11972.05 12003.97 12035.65 12067.54 12099.23 12131.12 12162.84 12194.57 12226.34 12258.51 12289.07 12321.06 12352.85 12384.83 12416.59 12448.55 12480.32 12512.16 12544.08 12576.00 90.030 89.230 87.170 85.130 85.160 85.720 88.150 90.860 91.790 91.010 89.320 88.030 88.270 88.710 87.840 87.900 87.600 89.070 89.690 89.410 89.260 88.670 88.800 92.100 93.490 92.840 92.470 93.370 94.200 92.190 278.530 277.740 275.880 274.420 274.610 274.980 275.220 275.700 276.550 276.250 276.330 276.750 278.900 279.860 279.700 279.570 281.320 283.510 285.860 288.050 290.360 292.910 295.520 298.210 299.870 302.510 304.640 304.930 307.800 308.840 Sub-Sea Depth (ft) 8615.26 8615.46 8616.43 8618.56 8621.26 8623.79 8625.48 8625.76 8625.04 8624.26 8624.17 8624.91 8625.93 8626.77 8627.73 8628.91 8630.16 8631.08 8631.42 8631.67 8632.03 8632.61 8633.31 8633.06 8631.51 8629.74 8628.27 8626.65 8624.54 8622.76 Vertical Depth (ft) 8668.61 8668.81 8669.78 8671.91 8674.61 8677.14 8678.83 8679.11 8678.39 8677.61 8677.52 8678.26 8679.28 8680.12 8681.08 8682.26 8683.51 8684.43 8684.77 8685.02 8685.38 8685.96 8686.66 8686.41 8664.86 8683.09 8681.62 8680.00 8677.89 8676.11 Sperry-Sun Drilling Services Survey Report for 18-27A Your Ref: API-500292232101 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northings Eastings Rate Section (ft) (ft) (ft) (ft) (°/100ft) (ft) 1739.40 N 4793.71W 5962586.01 N 686685.86 E 2.794 4823.82 1743.87 N 4824.98W 5962589.68 N 686654.48 E 3.559 4850.97 1747.54 N 4855.67W 5962592.56 N 686623.71E 8.974 4877.16 1750.38 N 4887.20W 5962594.60 N 686592.12 E 7.900 4903.49 1752.88 N 4918.79W 5962596.29 N 686560.47 E 0.603 4929.66 1755.53 N 4950.39W 5962598.14 N 686528.82 E 2.108 4955.93 1758.34 N 4981.90W 5962600.14 N 686497.25 E 7.708 4982.22 1761.38 N 5013.68W 5962602.37 N 686465.40 E 8.619 5008.87 1764.67 N 5044.41W 5962604.88 N 686434.59 E 4.074 5034.87 1768.22 N 5076.07W 5962607.63 N 686402.86 E 2.623 5061.74 1771.72 N 5107.79W 5962610.31N 686371.05 E 5.300 5088.64 1775.36 N 5139.50W 5962613.14 N 686339.27 E 4.250 5115.60 1779.67 N 5170.86W 5962616.65 N 686307.80 E 6.825 5142.73 1784.86 N 5202.31W 5962621.04 N 686276.23 E 3.311 5170.48 1790.24 N 5233.53W 5962625.62 N 686244.89 E 2.791 5198.16 1795.58 N 5264.95W 5962630.16 N 686213.34 E 0.449 5225.96 1801.32 N 5296.12W 5962635.11 N 686182.04 E 5.593 5253.84 1808.14 N 5327.09W 5962641.13 N 686150.90 E 8.310 5282.23 1816.19 N 5357.82W 5962648.40 N 686119.98 E 7.650 5311.21 1825.57 N 5388.59W 5962656.99 N 686088.98 E 6.863 5341.05 1835.63 N 5417.44W 5962666.31 N 686059.88 E 7.574 5369.82 1847.42 N 5447.17W 5962677.34N 686029.86 E 8.181 5400.37 1860.45 N 5476,15W 5962689.63 N 686000.55 E 8.218 5431.12 1874.90 N 5504.67W 5962703.34N 685971.67 E 13.312 5462.39 1890.30 N 5532.41W 5962718.03 N 685943.56 E 6.812 5493.64 1906.82 N 5559.70W 5962733.85 N 685915.85 E 8.495 5525.26 1924.37 N 5586.14W 5962750.72 N 685888.97 E 6.798 5556.86 1942.51 N 5612.26W 5962768.19 N 685862.40 E 2.969 5588.58 1961.39 N 5637.90W 5962786.42 N 685836.28 E 9.341 5620.40 1981.15 N 5662.91W 5962805.53 N 685810.78 E 7.088 5652.26 Comment Alaska State Plane Zone 4 PBU EOADS18 Continued... 13 May, 1998 - 15:09 - 4 - DrillQuest Prudhoe Bay Unit Measured Depth (ft) Incl, 12607.85 12639.73 12671.67 12702.51 12734.44 12766.13 12797.97 128:29.76 12861.68 12893.50 12925.44 12957.32 12989.20 13020.06 13051.91 13083.86 13115.79 13143.53 13179.47 13211.32 13241.84 13273.69 13305.38 13337.09 13368.89 13400.31 13431.93 1 3463.60 1 3495.42 13526.97 90.740 90.120 89.450 89.880 89.880 89.94O 89.810 89.750 90.060 89.940 90.560 91.510 91.670 90.770 90.030 88.980 88.860 89,350 92.380 93.860 94.480 93.640 91.670 91.080 89.350 89.970 90.860 89.630 87.910 86.670 309.75O 310.350 310.480 310.160 311.160 313.300 315,210 317.420 319.650 322.000 323,490 325.460 327.260 329.570 331.980 334.510 335.160 336.080 337,360 338.020 341.770 343.440 345.040 345.120 345.920 344.870 344.730 344.820 344.900 343.960 Sub-Sea Depth (ft) 8621.95 8621.71 8621.83 8622.01 8622.08 8622.13 8622.20 8622.32 8622.37 8622.37 8622.23 8621.66 8620.77 8620.11 8619.89 8620.17 8620.77 8621.20 8620.66 8618.93 8616.71 8614.45 8612.98 8612.22 8612.10 8612.29 8612.06 8611.93 8612.61 8614.10 Vertical Depth (ft) 8675.30 8675.06 8675.18 8675.36 8675.43 8675.48 8675.55 8675.67 8675.72 8675.72 8675.58 8675.01 8674.12 8673.46 8673.24 8673.52 8674.12 8674.55 8674.01 8672.28 8670.06 8667.80 8666.33 8665.57 8665.45 8665.64 8665.41 8665.28 8665.96 8667.45 Sperry-Sun Drilling Services Survey Report for 18-27A Your Ref: API-500292232101 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northings Eastings Rate Section (ft) fit) (ft) (ft) (°/100ft) (ft) 2001.32 N 5687.55W 5962825.06 N 685785.64 E 5.374 5684.10 2021.83 N 5711.95W 5962844.95 N 685760.72 E 2.706 5715.97 2042.54 N 5736.27W 5962865.03 N 685735.88 E 2.137 5747.90 2062.49 N 5759.78W 5962884.38 N 685711.87 E 1,738 5778.73 2083.30 N 5784.00W 5962904.56 N 685687.12 E 3.132 5810.64 2104.59 N 5807.46W 5962925.25 N 685663.13 E 6.756 5842.28 2126.81 N 5830.27W 5962946.88 N 685639.76 E 6,013 5873.98 2149.80 N 5852.22W 5962969.30 N 685617.23 E 6.954 5905.50 2173.72 N 5873.36W 5962992.67 N 685595.49 E 7.053 5936.96 2198.38 N 5893.46W 5963016.82 N 685574.77 E 7,395 5968.09 2223.81N 5912.79W 5963041.74 N 685554.79 E 5,053 5999.10 2249.75 N 5931.31W 5963067.20 N 685535.62 E 6.859 6029.79 2276.28 N 5948.97W 5963093.27 N 685517.30 E 5.666 6060.19 2302.56 N 5965.12W 5963119.13 N 685500.47 E 8.032 6089.26 2330.35 N 5980.67W 5963146.52 N 685484.22 E 7.915 6118.81 2358.87 N 5995.05W 5963174,67 N 685469.12 E 8.573 6147.91 2387.77 N 6008.63W 5963203.20 N 685454.81 E 2.070 6176.61 2413.03 N 6020.08W 5963228.17 N 685442.72 E 3,757 6201.37 2446.04 N 6034.28W 5963260.80 N 685427.68 E 9.152 6233.14 2475.46 N 6046.35W 5963289.90 N 685414.87 E 5.087 6261.01 2504.04N 6056.81W 5963318.21N 685403.68 E 12.422 6287.09 2534.35 N 6066.31W 5963348.27 N 685393.41 E 5.857 6313.51 2564.82 N 6074.91W 5963378.51N 685384.04E 8.005 6339.32 2595.45 N 6083.07W 5963408.92 N 685375.10 E 1.878 6364.90 2626.24 N 6091.02W 5963439.49 N 685366.37 E 5.994 6390.41 2656.64N 6098.94W 5963469.69 N 685357.67 E 3,881 6415.65 2687.15 N 6107.23W 5963499.98 N 685348.61 E 2.849 6441.26 2717,71 N 6115.55W 5963530.31 N 685339.52 E 3.894 6466.91 2748.42 N 6123.86W 5963560.80 N 685330.43 E 5,411 6492.65 2778.78 N 6132.32W 5963590.93 N 685321.20 E 4,930 6518.29 Comment Alaska State Plane Zone 4 PBU EOADS18 Continued... 13 May, 1998 - 15:09 - 5 - DrillQuest Prudhoe Bay Unit Measured Depth (ft) Incl. 13557.57 13590.37 13622.08 13653.73 13685.47 13716.9O 13748.70 13780.43 13813.01 13844.71 13876.54 13908.20 13939.92 13972.41 14004.47 14036.15 14067.86 14099.62 14130.67 14162.40 14194.00 14225.60 14257.26 14288.98 14320.63 14351.72 14383.36 14415.93 16,!,!7.25 14479.05 86.000 88,120 92,890 95,340 94,500 92,460 90.900 91:480 90.090 87.220 86.94O 88.43O 91.200 93.120 92.260 90.090 88.640 89.260 90.150 89.260 89.410 86.450 89.970 91.050 89.820 90.120 89.410 89.440 90.340 91.450 343.100 342.470 342.200 342.540 343.080 342.830 342.82O 342.970 343.110 344,550 343.970 345.470 343.970 344.650 346.170 345.340 345.520 345.380 346.34O 346.770 347.170 346.600 347.080 347.690 348.37O 346.530 349.100 348,390 349.200 349.800 Sub-Sea Depth (ft) 8616.06 8617.74 8617.46 8615.19 8612,47 8610.56 8609.63 8608.97 86O8.52 8609.27 8610.89 8612.17 8612.27 8611.04 8609.54 8608.89 8609.24 8609.82 8609.98 8610.15 8610.51 8611.65 8612.64 8612.36 8612.12 8612.14 8612.27 8612.59 8612.65 8612.16 Vertical Depth (ft) 8669.41 8671.09 8670.81 8668.54 8665.82 8663.91 8662.98 8662.32 8661.87 8662.62 8664.24 8665.52 8665.62 8664.39 8662.89 8662.24 8662.59 8663.17 8663.33 8663.50 8663.86 8665.00 8665.99 8665.71 8665.47 8665.49 8665.62 8665.94 8666.00 8665.51 Sperry-Sun Drilling Services Survey Report for 18-27A Your Ref: API-500292232101 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northings Eastings Rate Section (ft) (ft) (ft) (ft) (°/100ft) (ft) 2808.06 N 6140.97W 5963619.99 N 685311.80 E 3.558 6543.40 2839.35 N 6150.67W 5963651.02 N 685301.31E 6.742 6570.59 2869.55 N 6160.29W 5963680.97 N 685290.92 E 15.067 6597.03 2899.64 N 6169.85W 5963710.80 N 685280.60 E 7.815 6623.35 2929.85 N 6179.19W 5963740.76 N 685270.49 E 3.143 6649.59 2959.84 N 6188.39W 5963770.51N 685260.53 E 6.539 6675.57 2990.21N 6197.78W 5963800.62 N 685250.37 E 4.906 6701.93 3020.53 N 6207.11W 5963830.70 N 685240.27 E 1.888 6728.23 3051.68 N 6216.61W 5963861.60 N 685229.98 E 4.288 6755.18 3082.12 N 6225.43W 5963891.80 N 685220.38 E 10.129 6781.15 3112.72 N 6234.06W 5963922.17 N 685210.98 E 2.021 6807.06 3143.23 N 6242.39W 5963952.46 N 685201.87 E 6.675 6832.70 3173.82 N 6250.75W 5963982.83 N 685192.73 E 9.931 6858.41 3205.08 N 6259.53W 5964013.85 N 685183.16 E 6.269 6884.86 3236.07 N 6267.60W 5964044.63 N 685174.31 E 5.443 6910.59 3266.77 N 6275.39W 5964075.12 N 685165.73 E 7.333 6935.92 3297.46 N 6283.37W 5964105.59 N 685156.98 E 4.608 6961.39 3328.19 N 6291.34W 5964136.12 N 685148.22 E 2.001 6986.89 3358.30 N 6298.93W 5964166.02 N 685139.87 E 4.216 7011.69 3389.16 N 6306.31W 5964196.68 N 685131.71 E 3.115 7036.80 3419.94 N 6313.43W 5964227.27 N 685123.80 E 1.352 7061.66 3450.70 N 6320.60W 5964257.83 N 685115.86 E 9.539 7086.54 3481.50 N 6327.80W 5964288.45 N 685107.87 E 11.221 7111.48 3512.46 N 6334.73W 5964319.22 N 685100.16 E 3,910 7136.30 3543.42 N 6341.29W 5964350.00 N 685092.81E 4,441 7160.84 3573.76 N 6348.05W 5964380.16 N 685085.28 E 5.996 7185.14 3604.69 N 6354.72W 5964410.91 N 685077.82 E 8.427 7209.75 3636.63 N 6361.08W 5964442.68 N 685070.65 E 2,182 7234.74 3667.35 N 6367.17W 5964473.23 N 685063.78 E 3.866 7258.76 3698.61 N 6372.96W 5964504.34N 685057,19 E 3.968 7282.89 Comment Alaska State Plane Zone 4 PBU EOA DS 18 Continued... 13 May, 1998 - 15:09 - 6 - DrillQuest Sperry-Sun Drifting Services Survey Report for 18-27A Your Ref: AP!-500292232101 Prudhoe Bay Unit Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 14508.79 92.250 350.420 8611.20 8664.55 14561.00 92.250 350.420 8609.15 8662.50 Local Coordinates Global Coordinates Dogleg Vertical Northings Eastings Northings Eastings Rate Section (ft) (ft) (ft) (ft) (o/100ft) (ft) 3727.90 N 6378.06W 5964533.48 N 685051.34 E 3.403 7305.24 3779.34 N 8386.75W 5964584.68 N 685041.35 E 0.000 7344.29 All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth of 308.870° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 14561.00ft., The Bottom Hole Displacement is 7421.18ft., in the Direction of 300.615° (True). Comment Projected Survey Alaska State Plane Zone 4 PBU EOA DS 18 13 May, 1998.15:09 - 7 - DrillQuest GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 11277 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape D.$. 18-27A 98280 PEx/AIT ~ :~:>55'c~ 980331 I " D.S. 18-27A 98280 ~PEX-AIT 980331 I 1 . , D.S. 18-27A 98280 iPEX-CNL 980331 I 1 , D.S. 18-27A 98280 PEX-3 DET. DENSITY 980331 1 1 ........ D.S. 18-27A 98280 PEX-MSL TVD 980331 I I , ., ,, , ............ , , , ........ ..... ..... .... P~ease sign and return one copy of this transmittal to Sherrie at the above address. /hank you. 6/23/98 WELL LOG TRANSMITI~AL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 May13.1998 RE: MWD Formation Evaluation Logs D.S. 18-27A, AK-MM-80163 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of.' Ali Turker, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 D.S. 18-27A: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22321-01 2" x 5" TVD Resistivity & Gamma Ray Logs: 50-029-22321-01 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 ° Fax (907) 563-7252 A Division of Dresser Industries, Inc. WELL LOG TRANSMITTAL To: State of Alaska May 6, 1998 Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001PorcupineDr. __ ~ ¢OO~~ Anchorage, Alaska 99501 q~,, ~ MWD Formation Evaluation Logs - D.S. 18-27A, AK-MM-80163 The technical data listed below is being submitted herewith. Please acknowledge receipt by remming a signed copy of this transmittal letter to the attention of.' .Mi Turker, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, 3mchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-029-22321-01. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 ° Fax (907) 563-7252 A Division of Dresser Industries, Inc. TONY KNOWLE$, GOVERNOR ~I,ASKA OIL A~D GAS CONSERVATION COMMISSION 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 March lt. 1998 Tim Bums Senior Drilling Engineer ARCO Alaska Inc. POBox196612 Anchorage, AK 99519 ac: Pmdhoe Bav Unit 18-27A ARCO Alaska Inc. Permit No: 98-046 Sur. Loc. 893'SNL. 236'WEL. Sec. 24. T1 IN. R14E. UM Btmnholc Loc. 2379'SNL. 3895'EWL, Scc. 14. Ti IN. RI4E. UM Dear Mr. Bums: Enclosed is the approvcd application for pcrmit to rcdrill thc above referenced well. Thc permit to rcdrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and docs not authorize conducting drilling operations until all other required permitting dcterminations are made. Blo,wout prevention equipment (BOPE) must be testcd 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 ncw hole. Notice max' be given bx' contacting the Commission petroleum field inspector on thc North Slope pager at 659-3607. ' rely. - ' '-,.~'"x ~- Chaim~an BY ORDER OF THE COMMISSION · dlf/Enclosurcs cc: Dcpartmcnt of Fish &Gamc. Habitat Section w/o cncl. Department of Environmental ConserYation w/o cncl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work r-l Drill [~Redrill Ilb. Typeofwell FI Exploratory FlStratigraphicTest [~ Development Oil [] Re-Entry [] DeepenI [] Service [] Development Gas [] Single Zone [] Multiple Zone 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska Inc. Plan RKB = 53.7' Prudhoe Bay Field / Prudhoe 3. Address 6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028307 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 893' SNL, 236' WEL, SEC. 24, T11N, R14E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number Number U-630610 4538' SNL, 961' EWL, SEC. 13, T11N, R14E, UM 18-27A At total depth 9. Approximate spud date Amount $200,000.00 2379' SNL, 3895' EWL, SEC. 14, T11N, R14E, UM 03/14/98 12. Distance to nearest property line113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028302, 2379'I No Close Approach 2560 14587' MD / 8635' TVD 116. To be completed for deviated wells 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 9800' MD Maximum Hole Angle 90-2° Maximum surface 2595 psig, At total depth (-I-VD) 8800' / 3475 psig 18. Casing Program Setting Depth Size Specifications Top Bottom Quantity of Cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 6" 4-1/2" 12.6# L-80 IBT-Mod 5918' 8669' 7952' 14587' 8635' 720 sx Class 'G' .... 19. To be completed for Redrill, Re-entry, and Deepen Operations. 1~..~ ~"~.~ L,,iL i ~'¥ ~ ~'~' Present well condition summary Total depth: measured 11057 feet Plugs (measured) IV!?\?, 1998 true vertical 8701 feet Effective depth: measured 11057 feet Junk (measured) true vertical 8701 feet AJaska 0ii & Gas O0~:s. Casing Length Size Cemented MD Ancho.r:'?'-!'i¢ TVD Structural Conductor 110' 20" 2000# Cold Set II 110' 110' Surface 3446' 13-3/8" 2706 cu ft Cold Set III, 460 cu ft 'G' 3497' 3497' Intermediate Production 9018' 9-5/8" 2217 cu ft Class 'G' 9069' 8258' Liner 1798' 7" 398 cu ft Class 'G' 10627' 8722' Perforation depth: measured 10250' - 10365'; Open Hole: 10627' - 11057' true vertical 8712' - 8721 '; Open Hole: 8722' - 8700' _~0. Attachments [] Filing Fee [] Property Plat [] BOP Sketch [] Diverter Sketch [] Drilling Program [] Drilling Fluid Program [] Tim~%vs Depth Pict [] Refraction Analysis [] Seabed Report [] 20 AAC 25.050 Requirements j. Allenz~errit,,56~-~O~ PreparedByName/Number: TerrieHubble, 564-4628 Contact Engineer Name/Number: 21. I hereby certify that the f//oing i¢/u/~/nd correct to the best of my knowledge Signed Tim Burns ~k.~./.,~' ~/~ Title Senior Drilling Engineer Date ~/~ ¢ Commission Use Only Permit Number I APINumber I Approv,alDate I See cover letter 6[(~ - 0 ~'~ (¢ 50-029-22321-01 ~,/~ for other requirements Conditions of Approval: Samples Required [] Yes [~ No Mud Log Requir'ed~ [] Yes []No Hydrogen Sulfide Measures ,~Yes [~_No Directional Survey Required ~Yes []No Required Working Pressure foC BOPE []2M; []3M; ~'hM; []10M; []15M ! by order of IApproved By (,;i'i~!f'i~q.~ cd Commissioner the commission Date t)¢vid W. Submit In Triplicate Well Name: I 18-27A Sidetrack Plan Summary Type of Redrill (producer or injector): Surface Location: X=691522.34 IPr°ducer I Y=5960969.34 FNL:893', FEL: 236', Sec. 24, T11N, R14E, UM Target 1 Location: X=687400 Y=5962500 FNL: 4538', FWL: 961', Section 13, T11N, R14E Bottom Hole Location: X=685000 Y=5964600 FNL: 2379', FWL: 3895', Section 14, T11N, R14E I AFE Number: 14J0349 I I Rig: I Doyon 9 I I Estimated Start Date: 13-14-98 I I Operating days to complete: IMD: 114,587' I ITvDss 18635' I IRKB ~53.7' I Well Design (conventional, slimhole, etc.): I Ultra-slimhole Horizontal Side-track Objective: I Access Zone lB reserves of 1.10 MMSTBO and maximize GOC standoff. Mud Program Production Mud Properties:I Solids Free Quikdriln Density Viscosity LSR LSRV Filtrate pH (PPG) YP 8.7-8.8 50-65 14-24 35000-55000 NC 8.5-9.0 Keep Sand content at less than 0.25% in the production interval Directional KOP: 9,800 MD Maximum Hole Angle: 90.2° Close Approach Well: N/A Formation Markers Formation Tops MD TVD (SS) Zone 3 9384' 8383' Zone 2 9493' 8434' Zone 1/Romeo 9'981' 8611' KOP will be at 9,800'MD; 8555'TVDSS CGOC 9930' 8597' Tar(let Polygon Start 10,930' 8640' TD 14587' 8635' BSAD 8645' Casin¢/Tubinc Proc:ram i,... .i.. · Hole Size Csg Wt/Ft Grade Conn Length Top Btm MD/TVDss MD/TVDss Existing 13-3/8" 68# K-55 BTC 116' Surface 116'/116' Existing 13-3/8" 68# L-80 BTC 3,381' 116' 3,497'/3,446' Existing 9-5/8" 47# L-80 BTC 9,075' Surface 9,075'/8,210' Existing 7" 26# NT-80 NSCC 1,798' 8,829'/8,057' 10,627'/8,669' 6" 4.5" 12.6# L-80 I BT-MO D 5,918' 8,669'/7,952' 14,587'/8,635' Tubing 4.5" 9.2# L-80 IBT-MOD 8,669' Surface 8,669'/7,952' Cement Lead Cement Tail Cement Casing/Liner Sx / Wt / Yield Sx / Wt / Yield Comments P&A 169/15.8/1.15 Rig will set EZSV to P&A and displace cement to place TOC .-,9,822'. 4-1/2" 720/15.8/1.15 Solid Cemented Liner, Class "G", TOC to 200' above liner top @ 8469'MD Volume assumptions: Gauge hole + 50% excess; 80' shoe joints; T©C as listed. Logging Program ILogs: 6" Hole DPC Logs: MWD/G R/RES from KOP to TD. N/A Well Control Well control equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling maximum potential surface pressures. Bottom hole pressure is expected to be 3475 psi @ 8800' tvdss. Maximum expected surface pressure at 8800' tvdss is 2595 psi (assuming gas column of 0.1 psi/ft) Diverter, B©PE and mud fluid system schematics on file with AC)GCC. Hazards DS 18 is not an H2S drillsite. Stuck pipe/lost circulation has been reported. Shallow gas (Ugnu, W. Sak) and Put River (gas) will not be penetrated. Kingak will not be penetrated. (ST below) Zone 3 will not be penetrated. (ST below) Disposal Cuttings should be hauled to the ball mill at CC-2A. Fluid Handling: Haul all drilling and completion fluids and other class II wastes to CC-2A for injection. Haul all Class I wastes to Pad 3 for disposal. In addition, haul all cuttings from drilling operations to CC-2A for disposal. 18-27 Shod Well Summary 18-27 History The well was designed as a horizontal well in Zone lB. While drilling in the lower Zone 1, the well crossed into the Kavik shale. Another 690 ft was drilled in attempt to get back into the Sadlerochit. The well was completed in February 1993 with 7 casing to 10,627' MD, leaving 350 ft of open hole. The well has 115 feet of perforated interval and was completed with 3 ~,,~" tubing. The well came on production in February 1993 at 1200 BOPD. Three months later, the well was HCL acid stimulated to improve productivity. The rate improved to 3000 BOPD. Shortly afterward the GOR began to rise. The well hit marginal GOR one year after initial production. It has been cycle produced since then. The well has a cumulative oil production of 980 MBC). It is expected to recover an additional 512 MBO in IOR. This well was poorly placed in this thin NLOC area. It has been a disappointment as a cycle well because it has a very short production period below the Marginal GOR. Well 18-27A will be a test of a "Down Hole Trunk and Lateral System." It is believed that this system will be the most economic option to develop reserves in thin NLOC areas. The plan is to drill a long horizontal section to serve as the trunk system. This will access an estimated 1.10 MMSTBO and increase the standoff to the GCC. The multi-laterals will be done with CTD at a later date. Pre-Rig Operations: The objective of the pre-rig work is to ascertain the condition of the 9 5/8" casing presently in the hole; Chemical cut existing tubing in the first full joint above the 9 5/8" production packer; and test the 9 5/8" packoff. 1. Notify AC)GCC of initiation prior to commencing any P&A operations. 2. NU on Well. 3. Bullhead Seawater down tubing to kill well and establish injectivity. 4. Make GR/JB run on 3V2" tubing. 5. Pressure test 9 5/8"x 3 V2" annulus to 3000 psi for 30 mins. 6. RIH with chemical cutter and chemically cut tubing @ .-,8723'MD. 7. Freeze protect tubing. 8. Test packoffs on tubing and 9 5/8" annulus, and carefully cycle Iockdown screws. 9. Set BPV. 10. Clear location, dig out cellar, remove electrical lines, flow lines, and remove well house. 11. RDMO Rig 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. Operations MIRU Check for wellhead pressure. Bleed off if necessary. Pull BPV Circulate out freeze protection and circulate well with seawater. Set BPV. ND tree. NU BOP. Test BOP Pull tubing to chemical cut. Change packoff if failed in Pre-rig If there is evidence of debris, make GR/JB run. RIH w/overshot to remove latch. Rotate to the right as per Baker Representative. RIH w/Mill to mill packer as per Baker Representative. RIH w/7" casing scraper/4 3A" boot baskets and clean out hole below 9,822'MD Set 7" EZSV ~ 9,822'MD on DP as per CCL (Hole angle is ~70°.) RIH sting into EZSV and pump 169sks. (34.6 bbls) of Class G, 15.8 ppg cement and displace to place TOC at EZSV. Reverse circulate until clean returns. Sting out and pressure test casing to 3000 psi for 30 mins. Set 7" whipstock/milling assembly and set 25° right of highside. Displace to 4% KCI Quikdriln mud. Mill window to place KOP @ 9,800' MD. MU BHA#1 for build w/MWD/GR/RES & drill to horiz ,.-10929' MD and drill to life of bit. DPC logs may be run on this well. (As per the Onsite Geologist a mad pass will be performed after each bit trip w/the SP4 RES.) MU BHA#2-4 for horizontal section W/MWD/GR/RES and drill to TD @,--14,587' MD. Run 4-1/2" L-80 liner and set 9 5/8"x 4 ~,,~" hanger/packer TOL @ ,-,8,669' MD with 2-3 MLAS subs (Place as per direction). 2 X nipples. Cement via inner string to 8469' MD. Perf as per asset direction. Complete with 4-5 GLMs, an X nipple and a SSSV on 4-1/2" tubing and set w/9-5/8"x4-1/2" packer @ ,-,8,560' MD. Freeze protect well. RDMO D S 18-2 7 FMC Hanger Original RKBE: 51' Existing Completion Hanger' 35' Max Hole Angle: 80© C-1 All Depths are RKB Drilling MD to top of equipment, ~ J-1 except where noted. , ' Jewelry (J) ,~ i ~,0~2 Depth Description 1 2195' 4-1/2" Camco TRDP-4A SSSV Nipple ID=3.812" ~ G-1 2 3010' Crossover 4-1/2" X 3-1/2" 3 8703' 3-1/2" Parker SWS Landing Nipple ID=2.812" i ~ G-2 4 8753' 9-5/8" X 3-1/2" Baker SABL-3 Packer iJ G-3 5 8793' 3-1/2" Parker SWS Landing Nipple ID=2.812" G-4 6 8840' 3-1/2" Parker SWN Nipple ID=2.75" ~ G-5 7 8852' 3-1/2" Tubing Tail W/L Re-entry Guide j ELM Tubing Tail (Not logged) Min ID: 3-1/2" Parker SWN Nipple ID=2.75" ---- .I-3 ~ ~ J-4 Casing and Tubing (C) , Size Wt. Grade Top Btm. Description 1 13-3/8" 68# K-55 0' 116' Casing I~ -- ~ J-5 2 13-3/8" 68# L-80 116' 3497' Casing 3 9-5/8" 47# L-80 0' 9075' Casing _~ J-6,7 4 7" 26# NT-80 8829' 10627' Liner ~ k 4-1/2" 12.6# L-g0 0' 3012' Liner 0-3 3-1/2" 9.2# L-80 3012' 8852' Tubing Gas Lift Information (G) i MD TVD Mandrel Valve Type Latch P-1 1 3012' 3012' CA-MMG-2 CA RK-20 RK 2 5336' 5223' CA~MMG-2 CA RK-20 RK 3 7868' 7402' CA~MMG-2 CA RDO RK 4 8585' 7946' CA-MMG-2 CA RD RK 5 8675' 8009' CA-MMG-2 CM ED-15R RK ~ I~' 0-4 Perforation Data (ELM Depths) Interval Zone FT SPF Date Comments ' 1 10250-10365 lB 115 5 2-20-93 IPERF 2 10627-11057 430 0 2-22-93 OPEN HOLE ,, ~ Not Arctic Packed TD = 10627'MD PBTD = 11057'MD Date .Rev!sed by_ Comments 2/26/98 JAS PRUDHOE BAY UNIT ._ WELL' DS 18-27 APl #: 50-029-22321-00 _ . D S 18-2 7 FMC Hanger Original RKBE: 51' P&A Condition Hanger' 35' Max Hole Angle: 80© ,~ C-1 All Depths are RKB Drilling MD to top of equipment, J-1 except where noted. : J-2 Jewelry (J) ~ ' ~.C-2 Depth Description ~ 1 2195' 4-1/2" Camco TRDP-4A SSSV Nipple ID=3.812" G-1 2 3010' Crossover 4-1/2" X 3-1/2" 3 8703' 3-1/2" Parker SWS Landing Nipple ID=2.812" G-2 4 8753' 9-5/8"X 3-1/2" Baker SABL-3 Packer G-3 5 8793' 3-1/2" Parker SWS Landing Nipple ID=2.812" G-4 6 8840' 3-1/2" Parker SWN Nipple ID=2.75" G-5 7 8852' 3-1/2" Tubing Tail W/L Re-entry Guide ELM Tubing Tail (Not logged) Min ID: 3-1/2" Parker SWN Nipple ID=2.75" J-3 J-4 Casing and Tubing (C) Size Wt. Grade Top Btm. Description 1 13-3/8" 68# K-55 0' 116' Casing I~, ~ J-5 2 13-3/8" 68# L-80 116' 3497' Casing 3 9-5/8" 47# L-80 0' 9075' Casing ' J-6,7 4 7" 26# NT-80 8829' 10627' Liner j ~ 4-1/2" 12.6# L-80 0' 3012' Liner 0-3 3-1/2" 9.2# L-80 3012' 8852' Tubing EZSV @ ,~ 9822' MD :'" !~7:!?:':'~;:?'i Gas Lift Information (G) ~ : P-1 1 3012' 3012' CA-MMG-2 CA RK-20 RK :~': ;i ~ ,~,~::i~.. , 4 8585' 7946' CA-MMG-2 CA RD RK ~*,~:,.'-:~,,~:?~::'::.~:~i'~, C-4 Perforation Data (ELM Depths) Interval Zone FT SPF Date Comments 10,727' MD :!-!~iiil;i~ii:i~::;:ii~.i.'.i:i 1 10250-10365 lB 115 5 2-20~93 IPERF Bottom of ~(~ 2 10627-11057 430 0 2-22-93 OPEN HOLE Cement~ Not Arctic Packed < TD = 10627'MD PBTD = 11057'MD Date .~e~/ise_d by . Comments 2/26/98 JAS PRUDHOE BAY UNIT WELL: DS 18-27 APl Cf: 50-029-22321-00 DS 18-27A Sidetrack PROPOSED COMPLETION DESIGN SIDETRACK OUT OF 7" LINER 13-3/8" 68# L-80 BTC 3497' MD 4-1/2" L-80, 12.6#, IBT-MOD Tubing +_2200' SSSV Landing Nipple Gas Lift Mandrels - Depth Below 7" TOL 8829' MD 9-5/8" 47# 9075' MD 9 5/8"x 4 1/2" Production packer @ +8560' MD "X" only completion (future CT sidetrack) Top of 4-1/2" L-80, 12.6#, IBT-MOD Liner @ +8669' MD Gas Lift Mandrels set @; 3000', 5200', 6900', 7839' TVD 3000', 5310', 7262', 8440' MD EZSV @ _+9822' MD TOC- 9,822' MD 7", 29# L-80 Liner 10,627' MD ~......~2 X nipples, one across a Tango Shale and one 50' below TSAD 4-1/2" Solid cemented liner to TD @ 14,587' MD . '~MLAS Jts. (2-3) Depth TBA BOC @ 10,727'MD Open Hole to 11,057' MD Date Revised by Comments .... 2~26~98 JAS PRUDHOE BAY UNIT WELL: DS 18-27A APl #: 50-029-22321-01 sper"m J-sunI Shared Services Drilling Well' 18-27A Wp6 DrillQuesf Proposal Data for 18-27A WP6 Vertlcal Origin: Well Horizontal Origin: Well Moasuremenl Units: ti North Relerence: True North Dogleg Severity: Degrees per 100ti VerticaISection Azimulh: 308.874' Vertical Section Description: Well Vertical Seclion Origin: 0,00 N,0.00 E Measured Incl. Azlm. VerticalNorthings EasUngs Vertical Dogleg Depth Depth SectionRate 9840.(}0 73.41.5 297.1678621,64 I 122,24 Ntl 24,85 W 3137. l I I(}.(8X) 997625 86.998298,2,*.6 8644.76 1184.55 N 324342 W .326}{,53 10.(}{X} 1O891.99 116,998 298,2568692,72 1617.48 1'4 ,10.18.94 W 4167.360.(XX) 11}929,5 t 9(},18R1 298.194~1693.71}1635.22 N .1(}81.99 W 42(I,1,23 I 1222.~)h 90,(Ex) 274.7208693.7(I 1717.77 N 4361.44 W4,17.t .~9 8,{8X1 12~4,82,)(},(Ex} 274.7208693,7(} 1789.51 N 523(},34 w 5195,08o.txxt 12543.26 9(},{Ex) .t10,596 8693.70 1959,45 N 5~.17,45 w 5618.68 1272(,18 90.(sgt 310,59{'t 8693,7o 2078,48 N 57?6.34 W5801.52 132~{6.56 9(LI8(} .~44.218 8692,79 2543,87 N 6073,~9 W6325.25 14587,14 90, I gl} .144.218 8688,70 3795,7o N ~,427.69 w 7.t86.36 t PROPOSAL TARGET SUMMARY Target Name: TVDSS TVDRKB: Wellhead Otisets: Global Coordinates: ~ 18-27A TI 8640.00 8693.70 1635.22 N. 4051.99 W 5962500.00 N, 687400.00 E ~ 18-27A T2 8640.00 8693.70 1789.51 N. 5230.34 W 5962624.97 N, 686248.09 E ~ 18-27A T3 8640.00 8693.70 2078.48 N, 5776,34 W 5962899.94 N, 685694.91 EE 18-27A T4 8635,00 8688.70 3795.70 N, 6427.69 W 5964600,00 N, 685000.00 SURFACE LOCATION Horizonlal Coordinates: 5960969.34 N, 691522,34 E RKB Elevation: 38.0011 Rig (EST) 15.70ft Well (CBE) 53.70 ti RKB- AMSL Coordinate System: NA027 Alaska State Planes, Zone 4, US Foot PLOT DATE: 19f~e~b-98 Approved By: 850C 9000 KOP: Slarl Dir @ 10.000°/10Oft: 9800,001i MD, 8609,12ft 'I-VD ................................................................................................................................................................. ' ......................... z':~ ~:: -/-- Conlinuo Dir @ ,0.000°,10OI,: 9840.001t MD. 8621.64fl TVD ..... I::nd [}ir Sail'~ 90 18~)~'' 1328~ ~11 MD ~92 79,, TV[:) ..... ~ / / End Oir Sail @ 86 998": 9976,25ft MO 8644,7611 TVD Start Dir @ 8.000°/I001~: 10891.99fi MD. 8692.7211 TVD . ' ..... 4 12' Liner "~ / / / 'QC) ' ' / End Dir Sail @ 90.000": 11222.96tt MO. 8693.701~ TVD / 14587 44 ME) , :~x, u '~O~3' t3~3 0 ' ' ................ " . ........ ~ ......... /...d,~ .~.' ...... /..~3v. :. ........... .~9.' ............ , ?.~"-"-'. ........ .~,[~u .' .......... .V~¥.' .......... .x~v':-'. ........ ,{3~.: ........... -~..:. ........... ~'~ ............. .¢.5.~¥ .......... ~~..: .................... ; ....... .," _p,,.~,. ........ /_ _ .-: .............. t .............. "~ ............. . ............. --_ ........... ~ ............ ~. .............. -_. ............... .- ............... A ........... ~""~' " '""'"':~:':;~ .......... . ¥ 7' ,. ,,* ~, ? -7' ....... o ~ ., ~s~o - ~ ~ .... 18-27A W,6 ...~ ,.0 we / / S ad O r @ 6 0000/10Oft · 12726 1811 MD 8693 70 1 TVD ~"~ ~" "~ "" w .m.~.~..~, .ow / / ..... Total Depth: 14587.4411 ME). 8688.7011 TVD End Dir. Sail @ 90.000°: 12543,2611 MD. 8693.7011 TVD Start E)ir @ 8.000°/10011: 12094 82ft MD. 8693.701i TVD I I I I I I I I I 2750 3250 3750 4250 4750 5250 5750 6250 6750 7250 Scale: linch: 500ft Vertical Section Section Azimuth: 308.874° (True North) Shared Services Drilling I DrillQuest" Weft' 15-27A Wp6 -6750 °6250 -5750 -5250 -4750 -4250 -3750 -3250 -2750 -2250 4250 - 3750 - 4 1/2" Liner "~ 14587.44 MD 8688.70 TVD 3250 - ~r~2750 - Total Depth: 14587.44ft MD, 8688.701l TVD 2250 - 1750 - 1250 - End Dir. Sail @ 90.180": 13286,56f! MD, 8692.791t TVD Proposal Data for 18-27A WP6 Vertical Oriqin: Well Horizontal ~rigin: Well Measurement Units: Nodh Reference: True Nodh Dogleg Severity: Degrees per I0011 Vertical Section AZimulh: 308.874° Verlical Section Descriplion: Well Vorlical Seclion Origin: 0.00 N,0.00 E Measured Incl. Azim. Vertical Northings Eastings VerticalDogleg Depth Depth Section Rate 9800,(X)70.123294.775 8609.12 1105,6(} N 3090.70 W 31(X).08 9840.(X)73.415297,167 8621.64 1122.24 N 3124.85 W 3137.11 9976,25 86.<X18 298.256 8&44,76 1184,55 N 3243.42 W 3268.53 10891.9986,998298.256 8692.72 1617.48 N 411-18,94 W 4167,36 I0929,5390.(XX) 29g.194 8693.70 1635,22 Iq ,I(181,99 W 420,I,23 11222,9690,(X}O 274.720 8693.711 1717,77 N 4361.44 W 4473.59 1209.1.82 90.(XX) 274.729 8693.7(} 1789.51 N 5230.34 W 5195.08 12543,2690,(XXI 310.596 869J,70 1959.45 N 5637.45 W 5618.68 12726,1890.(XX) 310,596 8693.70 2078.48 N 5776.34 W 5801.52 13286,5690.180344.218 8692.79 2543,87 N 6073.89 W 6325.25 14587.4490.180344.218 8688,70 3795.70 N 6427.69 W 7386.36 Siad Dir @ 6.0OOv/100f!: 12726,18ft MD, 8693.70ft TVD PROPOSAL TARGET SUMMARY Tacgel Name: TVDSS TVORKB; We,head Offsels; Global Coordinates; 18-27A T1 8640.00 8693.70 1635,22 N, 4081.99 W 5962500.00 N, 687400.00 E 18-27A T2 8640.00 8693.70 1789.51 N, 5;)30,34 W 5962624.97 N. 686248.09 E 18-27A T3 8640.00 8693,70 2078,48 N, 5776.34 W 5962899,94 N, 685694.91 E 18-27A T4 8635.00 8688.70 3795.70 N, 6427.69 W 5964600.00 N. 685000,00 £ 5980969 34 ..--------~9,522.34 ,' cre-;,e.---~. 3~ /'. Horizontal Coordi ...... 38.00 It Rig(EST) JCr~y. .~_~ RKB El~at~n: 15.70 It Well (CBE) / ~ ~ 53.70 ~ RKfl - AMSL~ Check~ By: ~ ,:, ~ NAD27 Alaska Stale Planes. / C~rdinale System: Zone 4, US Foot [Approved By: End Dir, Sail {} 90.000": 12543.26tt MO. 8693.70~ TVD Stad Oir@ 8.000°/100f1: 12094.8211 MD. 8693,7011 TVD End Dir. Sail @ 90.000": 11222.961t MD. 8693.70f1 1'VD / ~.~) ~ T'.~ @ 8.000°/100ll: 10891,99f1 MD, 8692.7211 TVD I I I I -6750 -6250 -5750 -5250 -4750 Scale: 1 inch = 500fl End air. Sail @ 86.998": 9976.2511 MD. 8644.7611 TVD Conlinuo Dir @ 10 000°110011: 9840 OOft MD, 8621 6411 'rVD / Eastings I -4250 KOP St;u! [)ir r~, I0 000°/I00: 98000011 MD 8609 1211TVL)'~/~~"' I I -3750 -3250 I I -2750 -2250 Reference is True North Prudhoe Bay Unit Sperry-Sun Drilling Services Proposal Report for 18-27A - 18-27A WP6 PEEL!/V:',t h4At.{¥ Alaska State Plane Zone 4 PBU EOA DS 18 -- Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Vertical Depth (ft) Local Coordinates Northings Eastings (ft) (ft) Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°/100ft) Vertical Section (ft) Comment 9800.00 70.123 294.775 8555.42 8609.12 9840.00 73.415 297.167 8567.94 8621.64 9900.00 79.396 297.658 8582.03 8635.73 9976.25 86.998 298.256 8591.06 8644.76 10000.00 86.998 298.256 8592.30 8646.00 10100.00 86.998 298.256 8597.54 8651.24 10200.00 86.998 298.256 8602.78 8656.48 10300.00 86.998 298.256 8608.01 8661.71 10357.03 86.998 298.256 8611.00 8664.70 10400.00 86.998 298.256 8613.25 8666.95 10500.00 86.998 298.256 8618.49 8672.19 10600.00 86.998 298.256 8623.72 8677.42 10700.00 86.998 298,256 8628.96 8682.66 10800.00 86.998 298.256 8634.20 8687.90 10891.99 86.998 298.256 8639.02 8692.72 10900.00 87.638 298.243 8639.39 8693.09 10929.53 90.000 298.194 8640.00 8693.70 11000.00 90.000 292.557 8640.00 8693.70 11100.00 90.000 284.557 8640.00 8693.70 11200.00 90.000 276.557 8640.00 8693.70 11222.96 90.000 274.720 8640.00 8693.70 11300.00 90.000 274.720 8640.00 8693.70 11400.00 90.000 274.720 8640.00 8693.70 11500.00 90.000 274.720 8640.00 8693.70 11600.00 90.000 274.720 8640.00 8693.70 11700.00 90.000 274.720 8640.00 8693.70 11800.00 90.000 274.720 8640.00 8693.70 11900.00 90.000 274.720 8640.00 8693.70 12000.00 90.000 274.720 8640.00 8693.70 12094.82 90.000 274.720 8640.00 8693.70 1105.60 N 3090.70W 1122.24 N 3124.85W 1149.08 N 3176.59W 1184.55 N 3243.42W 1195.78 N 3264.31W 1243.06 N 3352.27W 1290.33 N 3440.24W 1337.61N 3528.20W 1364.57 N 3578.36W 1384.88 N 3616.16W 1432.16 N 3704.13W 1479.44 N 3792.09W 1526.71N 3880.05W 1573.99 N 3968.02W 1617.48 N 4048.94W 1621.26 N 4055.98W 1635.22 N 4081.99W 1665.41 N 4145.64W 1697.21 N 4240.36W 1715.51 N 4338.59W 1717.77 N 4361.44W 1724.11 N 4438.22W 1732.34 N 4537.88W 1740.57 N 4637.54W 1748.79 N 4737.20W 1757.02 N 4836.86W 1765.25 N 4936.52W 1773.48 N 5036.18W 1781.71 N 5135.84W 1789.51N 5230.34W 5961995.81 N 688404.47 E 5962011.58 N 688369.91E 10.000 5962037.09 N 688317.50 E 10.000 5962070.85 N 688249.79 E 10.000 5962081.54 N 688228.62 E 0.000 5962126.56 N 688139.48 E 0.000 5962171.58 N 688050.34 E 0.000 5962216.60 N 687961.20 E 0.000 5962242.27 N 687910.36 E 0.000 5962261.62 N 687872.06 E 0.000 5962306.63 N 687782.92 E 0.000 5962351.65 N 687693.78 E 0.000 5962396.67 N 687604.64 E 0.000 5962441.69 N 687515.50 E 0.000 5962483.11 N 687433.50 E 0.000 5962486.71 N 687426.36 E 8.000 5962500.00 N 687400.00 E 8.000 5962528.56 N 687335.60 E 8.000 5962557.93 N 687240.10 E 8.000 5962573.73 N 687141.44 E 8.000 5962575.40 N 687118.54 E 8.000 5962579.78 N 687041.62 E 0.000 5962585.47 N 686941.79 E 0.000 5962591.15 N 686841.95 E 0.000 5962596.84 N 686742.11 E 0.000 5962602.52 N 686642.27 E 0.000 5962608.21 N 686542.43 E 0.000 5962613.90 N 686442.59 E 0.000 5962619.58 N 686342.76 E 0.000 5962624.97 N 686248.09 E 0.000 3100.08 3137.11 3194.24 3268.53 3291.84 3389.99 3488.14 3586.30 3642.27 3684.45 3782.60 3880.76 3978,91 4077.06 4167.36 4175.22 4204.23 4272.72 4366.43 4454.39 4473.59 4537.35 4620.10 4702.85 4785.60 4868.36 4951.11 5033.86 5116.62 5195.08 KOP: Stad Dir @ 10.000°/100ft: 9800.00ft MD, 8609.12ft TVD Continue Dir @ 10.000°/100ft: 9840.00ft MD, 8621.64ft TVD End Dir, Sail @ 86.998°: 9976.25ft MD, 8644.76ft TVD Z1B (14P) Start Dir @ 8.000°/100ft: 10891.99ft MD, 8692.72ft TVD Target: 18-27A T1, Geological End Dir, Sail @ 90.000°: 11222.96ft MD, 8693.70ft TVD Stad Dir @ 8.000°ll00ft: 12094.82ft MD, 8693.70ft TVD Target: 18-27A T2, Geological Continued... 19 February, 1998- 15:53 - I- Dr#/Quest Sperry-Sun Drilling Services Proposal Report for 18-27A - 18-27A WP6 Prudhoe Bay Unit Measured Depth (ft) Incl. Sub-Sea Depth (ft) 12100.00 90.000 275.135 8640.00 12200.00 90.000 283.135 8640.00 12300.00 90.000 291.135 8640.00 12400.00 90.000 299.135 8640.00 12500.00 90.000 307.135 8640.00 12543.26 90.000 310.596 8640.00 12600.00 90.000 310.596 8640.00 12700.00 90.000 310.596 8640.00 12726.18 90.000 310.596 8640.00 12800.00 90.025 315.025 8639.98 12900.00 90.059 321.025 8639.91 13000.00 90.092 327.025 8639.78 13100.00 90.124 333.025 8639.59 13200.00 90.155 339.024 8639.35 13286.56 90.180 344.218 8639.09 13300.00 90.180 344.218 8639.05 13400.00 90.180 344.218 8638.74 13500.00 90.180 344.218 8638.42 13600.00 90.180 344.218 8638.11 13700.00 90.180 344.218 8637.79 13800.00 90.180 344.218 8637.48 13900.00 90.180 344.218 8637.16 14000.00 90.180 344.218 8636.85 14100.00 90.180 344.218 8636.53 14200.00 90.180 344.218 8636.22 14300.00 90.180 344.218 8635.90 14400.00 90.180 344.218 8635.59 14500.00 90.180 344.218 8635.28 14587.44 90.180 344.218 8635.00 Vertical Local Coordinates Global Coordinates Dogleg Depth Northings Eastings Northings Eastings Rate (ft) (ft) (ft) (ft) (ft) (°/100ft) 8693.70 1789.96 N 5235.50W 5962625.29 N 686242.92 E 8.000 8693.70 1805.82 N 5334.16W 5962638.63 N 686143.90 E 8.000 8693.70 1835.26 N 5429.64W 5962665.63 N 686047.69 E 8.000 8693.70 1877.70 N 5520.10W 5962705.75 N 685956.18 E 8.000 8693.70 1932.31 N 5603.77W 5962758.21 N 685871.15 E 8.000 8693.70 1959.45 N 5637.45W 5962784.49 N 685836.79 E 8.000 8693.70 1996.37 N 5680.53W 5962820.30 N 685792.78 E 0.000 8693.70 2061.45 N 5756.46W 5962883.41 N 685715.21 E 0.000 8693.70 2078.48 N 5776.34W 5962899.94 N 685694.91 E 0.000 8693.68 2128.64 N 5830.48W 5962948.69 N 685639.50 E 6.000 8693.61 2202.94 N 5897.33W 5963021.28 N 685570.78 E 6.000 8693.48 2283.83 N 5956.05W 5963100.64 N 685510.02 E 6.000 8693.29 2370.42 N 6005.99W 5963185.93 N 685457.89 E 6.000 8693.05 2461.75 N 6046.61W 5963276.19 N 685414.96 E 6.000 8692.79 2543.87 N 6073.89W 5963357.59 N 685385.59 E 6.000 8692.75 2556.80 N 6077.54W 5963370.42 N 685381.61 E 0.000 8692.44 2653.03 N 6104.74W 5963465.93 N 685351.97 E 0.000 8692.12 2749.26 N 6131.94W 5963561.43 N 685322.33 E 0.000 8691.81 2845.49 N 6159.14W 5963656.94 N 685292.69 E 0.000 8691.49 2941.72 N 6186.33W 5963752.44 N 685263.05 E 0.000 8691.18 3037.95 N 6213.53W 5963847.95 N 685233.40 E 0.000 8690.86 3134.18 N 6240.73W 5963943.46 N 685203.76 E 0.000 8690.55 3230.41 N 6267.93W 5964038.96 N 685174.12 E 0.000 8690.23 3326.64 N 6295.12W 5964134.47 N 685144.48 E 0.000 8689.92 3422.87 N 6322.32W 5964229.97 N 685114.84 E 0.000 8689.60 3519.10 N 6349.52W 5964325.48 N 685085.20 E 0.000 8689.29 3615.33 N 6376.72W 5964420.98 N 685055.56 E 0.000 8688.98 3711.56 N 6403.91W 5964516.49 N 685025.92 E 0.000 8688.70 3795.70 N 6427.69W 5964600.00 N 685000.00 E 0.000 Vertical Section (ft) 5199.38 5286.14 5378.95 5476.01 5575.43 5618.68 5675.4O 5775.35 5801.52 5875.15 5973.83 6070.31 6163.53 6252.47 6325.25 6336.21 6417.78 6499.35 6580.92 6662.49 6744.05 6825.62 6907.19 6988.76 707O.33 7151.90 7233.47 7315.04 7386.36 Alaska State Plane Zone 4 PBU_EOA DS 18 Comment End Dir, Sail @ 90.000° · 12543.26ft MD, 8693.70ft TVD Stad Dir @ 6.000°/100ft · 12726.18ft MD, 8693.70ft TVD Target: 18-27A T3, Geological End Dir, Sail @ 90.180° · 13286.56ft MD, 8692.79ft TVD Total Depth ' 14587.44ft MD, 8688.70ft TVD 4 1/2" Liner Target: 18-27A T4, Geological Continued... 19 February, 1998 - 15:54 - 2 - DrillQuest Sperry-Sun Drilling Services Proposal Report for 18-27A - 18-27A WP6 Prudhoe Bay Unit All data is in feet unless otherwise stated. Directions and coordinates are relative to True Nodh. Vertical depths are relative to Well. Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth of 308.874° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 14587.44ft., The Bottom Hole Displacement is 7464.76ft., in the Direction of 300.563° (True). Alaska State Plane Zone 4 PBU EOADS18 -- 19 February, 1998 - 15:54 - 3 - DrillQuest Sperry-Sun Drilling Services Proposal Report for 18-27A - 18-27A WP6 Prudhoe Bay Unit PRELIMINARY Alaska State Plane Zone 4 PBU_EOA DS 18 Measured Vertical Depth Incl. Azim. Depth Northings Eastings (ft) (ft) (ft) (ft) Vertical Dogleg Section Rate (ft) (°/100ft) 9800.00 70.123 294.775 8609.12 1105.60 N 3090.70W 9840.00 73.415 297.167 8621.64 1122.24 N 3124.85W 9976.25 86.998 298.256 8644.76 1184.55 N 3243.42W 10891.99 86.998 298.256 8692.72 1617.48 N 4048.94W 10929.53 90.000 298.194 8693.70 1635.22 N 4081.99W 11222.96 90.000 274.720 8693.70 1717.77 N 4361.44W 12094.82 90.000 274.720 8693.70 1789.51N 5230.34W 12543.26 90.000 310.596 8693.70 1959.45 N 5637.45W 12726.18 90.000 310.596 8693.70 2078.48 N 5776.34W 13286.56 90.180 344.218 8692.79 2543.87 N 6073.89W 14587.44 90.180 344.218 8688.70 3795.70 N 6427.69W 3100.08 3137.11 10.000 3268.53 10.000 4167.36 0.000 4204.23 8.000 4473.59 8.000 5195.08 0.000 5618.68 8.000 5801.52 0.000 6325.25 6.000 7386.36 0.000 All data is in feet unless otherwise stated, Directions and coordinates are relative to True North. Vertical depths are relative to Well. Northings and Eastings are relative to Well. The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well and calculated along an Azimuth of 308.874° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 14587.44ft., The Bottom Hole Displacement is 7464.76ft., in the Direction of 300.563° (True). Comments Measured Depth (ft) 9800.00 9840.00 9976.25 10891.99 11222.96 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 8609.12 1105.60 N 3090.70W 8621.64 1122.24 N 3124.85W 8644.76 1184.55 N 3243.42W 8692.72 1617.48 N 4048.93W 8693.70 1717.77 N 4361.44W 12094.82 8693.70 12543.26 8693.70 12726.18 8693.70 13286.56 8692.79 14587.44 8688.70 1789.51N 5230.34W 1959.45 N 5637.45W 2078.48 N 5776.34W 2543.87 N 6073.89W 3795.70 N 6427.69W Comment KOP · Start Dir @ 10.000°/100ft · 9800.00ft MD, 8609.12ft TVD Continue Dir @ 10.000°/100ft· 9840.00ft MD, 8621.64ft TVD End Dir, Sail @ 86.998° Start Dir @ 8.000°/100ft End Dir, Sail @ 90.000° Start Dir @ 8.000°/100ft End Dir, Sail @ 90.000° Stad Dir @ 6.000°/100ft End Dir, Sail @ 90.180° 9976.25ft MD, 8644.76ft TVD 10891.99ft MD, 8692.72ft TVD 11222.96ft MD, 8693.70ft TVD 12094.82ft MD, 8693.70ft TVD 12543.26ft MD, 8693.70ft TVD 12726.18ft MD, 8693.70ft TVD 13286.56ft MD, 8692.79ft TVD Total Depth ' 14587.44ft MD, 8688.70ft TVD Formation Tops Measured Vertical Sub-Sea Depth Depth Depth Northings (ft) (ft) (ft) (ft) 10357.03 8664.70 8611.00 1364.57 N Eastings Formation Name (ft) 3578.36 W ZlB (14P) Casing details From Measured Vertical Depth Depth (ft) (ft) <Surface> <Surface> To Measured Vertical Depth Depth (ft) (ft) 14587.44 8688.70 Casing Detail 4 1/2" Liner Con tin ued... 19 Februar~ 1998-15:54 -1- DrillQuest Sperry-Sun Drilling Services Proposal Report for 18-27A - 18-27A WP6 Prudhoe Bay Unit Alaska State Plane Zone 4 PBU_EOA DS 18 Targets associated with this wellpath Target Name 18-27A POLY1 18-27A T1 18-27A T2 18-27A T3 18-27A T4 Target Entry Coordinates TVD Northings Eastings (ft) (ft) (ft) 8693.70 1830.06 N 3876.96 W 8693.70 1635.22 N 4081.99 W 8693.70 1789.51 N 5230.34 W 8693.70 2078.48 N 5776.34 W 8688.70 3795.70 N 6427.69 W Target Shape Polygon Point Point Point Point Target Type Geological Geological Geological Geological Geological 19 February, 1998. 15:54 - 2 - DrillQuest H 134517 .... f O,,T, 1 c,~c,,,o. , o*.;,_.o;~/ I oo,:~.~.71 ., VENDOR ~L&SK~ST 14 O0 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET 021898 CKO2189'8B !00. O0 100. O0 HANDLIN~ INST: s/h te~ie hubbl~ x 4&28 THE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. ~ ~ 100_ 6)0 1 OO. OO · WELL PERMIT CHECKLIST COMPANY FIELD&POOL ~ ~/ ~/~-O INIT CLASS ~'~ L, ~ WELL NAME '~3 ~Lk- / ~°~'-')/~ ~ F,,,,~J I - ~ [ L,- GEOL AREA (~ O~ ~ PROGRAM: exp [] dev [21, redrll ~ serv [] wellbore seg [: ann. disposal para req ri UNIT# / f ~ CO ON/OFF SHORE ~ ~q ADMINISTRATION A ~.,~R DATE · ENGINEERING APPR DATE 1. Permit fee attached ...................... ~__ N 2. Lease number appropriate ................... ~_ N 3. Unique well name and number .................. ,~ N 4. Well located in a defined pool ................. (~ N 5. Well located proper distance from drilling unit boundary .... N 6. Well located proper distance from other wells .......... ~(~ N 7. Sufficient acreage available in drilling unit .......... (_~ N 8. If deviated, is wellbore plat included .......... ~ N 9. Operator only affected party ................ ~,,, N 10. Operator has appropriate bond in force ............ (~ N 1 1. Permit can be issued without conservation order ........ t~ N 12. Permit can be issued without administrative approval ...... N 13. Can permit be approved before 15-day wait ........... (~ N 14. Conductor string provided .................. 15. Surface casing protects all known USDWs ............ 16. CMTvo adequate to .c rcu ate on conductor & surf csg ..... (:~N~ 17. CMT vol adequate to tie-in long string to surf csg ........ YI~ 18. CM'f will cover all known productive horizons .......... (.~ N 19. Casing designs adequate for C, T, B & permafrost 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved. 22. Adequate wellbore separation proposed ............. (~ N 23. If d/verier required, does it meet regulations ............ 24. Drilling fluid program schematic & equip list adequate ..... (~ N 25. BOPEs, do they meet regulation ..... _ ........... ~ N 26. BOPE press rating appropriate; test to ~)<2,¢c, psig. N 27. Choke manifold complies w/APl RP-53 (May 84) ........ (~ N 28. Work will occur without operation shutdown ........... ~ N 29. Is presence of H:S gas probable ................. N GEOLOGY /~R DATE 30. Permit can be issued w/o hydrogen sulfide measures ..... ~ N 31. Data presented on potential overpressure zones ............. ~..--:--:'--':-T'--' ~ N 32. Seismic analysis of shallow .gas zonesT-7-7-.-"~'--~' . ...... Y N 33. Seabed conditi, pn survey (if off-shore) ............. Y N 34. ~~phone for weekly,progress repqrts ....... Y N lexp~oratory on~yj REMARKS O__E O L_~C_Y_: R P C__~t~--~ ENGINEERING: COMMISSION' BEW_~_ DWJ ,4l~ JDH RNC~' CO (4> Comments/Instructions: HOW/lit - A \F(')RM,g\!'t.'4,1mI [,.v Oq/q Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. * ALASKA COMPUTING CENTER * ****************************** * ............................ ....... SCHLUlV~ERGER ....... * ****************************** COMPANY NAM~ : ACRO ALASKA INC. WELL NAME : DS 18-27A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUZ4~ER : 500292232101 REFERENCE NO : 98280 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~ PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 98/06/16 ORIGIN : FLIC REEL NAME : 98280 CONTINUATION # : PREVIOUS REEL : COM~fENT : ARCO ALASKA, INC, DS 18-27A, PRUDHOE BAY, #50-029-22321-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 98/06/16 ORIGIN : FLIC TAPE NAME : 98280 CONTINUATION # : 1 PREVIOUS TAPE : COM~ENT : ARCO ALASKA, INC, DS 18-27A, PRUDHOE BAY, #50-029-22321-01 TAPE HEADER PR UDHOE BAY OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERA TOR : LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL : FSL : FEL : FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: RUN1 98280 STEPHENSON B. GRABB WELL CASING RECORD 1ST STRING 2ND STRING DS 18-27A 500292232101 ACROALASKA INC. SCHLUMBERGER WELL SERVICES 16-JUN-98 RUN 2 RUN 3 24 liN 14E 893 236 53.35 50.55 15.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6.000 7.000 9852.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~,~' 3RD STRING PRODUCTION STRING REMARKS: CONTAINED HEREIN IS THE PEX/AIT DATA ACQUIRED ON ARCO ALASKA, INC. WELL DS 18-27A ON 31-MAR-98. THIS DATA HAS BEEN DEPTH CORRECTED TO THE SPERRY SUN MWD GR OF 5-MAY-98. THIS WELL WAS LOGGED USING TLC OPERATION WITH SLIM GEAR. TOOLS LOGGED: PEX & AIT. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~BER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; Depth shifted and clipped curves; all runs merged; no cased hole data. DEPTH INCREMENT: O. 5000 FILE SUM~iARY LDWG TOOL CODE AIT SDN CNT $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 14546.0 9842.0 14526.0 9842.0 14514.0 9842.0 BASELINE DEPTH .............. 88888.0 14504.5 14498.5 14476.0 14424.0 14404.5 14354.5 14331.5 14304.5 14246.5 14240.0 14222.0 14204.0 14202.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... A I T SDN CNT 88884 5 14501 0 14494 0 14472 0 14420 5 14401 0 14349.5 14328.0 14301.5 14243.5 14237.5 14219.5 14202.5 14200.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 14196.0 14186.5 14165.0 14156.0 14141.5 14109.5 14081.0 14067.0 14058.5 14031.5 14017.0 14009.0 14000.5 13997.5 13986.0 13981.5 13952.0 13949.0 13943.0 13934 0 13928 0 13922 0 13918 5 13911 0 13905 5 13903 5 13901 0 13897 5 13888 0 13870 5 13855.0 13844.0 13821.0 13780.5 13758.5 13701.0 13643.5 13565.0 13512.0 13351.5 13299.5 13288.5 13284.0 13274.5 13251.0 13225.5 13219.5 13212.5 13202.5 13197.5 13192.5 13189.5 13183.0 13169.5 13158.0 14191.0 14180.5 14161.0 14154.0 14139.0 14108.0 14078.0 14063.5 14056.5 14031.5 14017.0 14012.0 14002.5 13998.0 13984.5 13979.0 13949.0 13945.5 13941.0 13932.5 13925.5 13919.0 13916.0 13908.5 13903.0 13899.0 13897.5 13895.5 13885.5 13867.0 13852 5 13840 5 13819 5 13779 0 13754 5 13697 0 13644 0 13568.5 13510.5 13348.5 13297.5 13285.5 13282.0 13272.5 13249.5 13227.5 13220.0 13212.5 13207.0 13200.0 13194.5 13190.5 13182.5 13173.0 13161.5 16-JUN-1998 17:~j PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 13155.0 13152.0 13149.5 13143.0 13139.5 13136.0 13132.5 13130.0 13126.5 13122.5 13098.5 13089.5 13069.5 13058.0 13052.0 12990.0 12986.0 12982.5 12964.5 12949.0 12940.0 12897.0 12872.5 12837.0 12830.0 12803.5 12779.5 12763.5 12737.5 12724.0 12702.5 12675.5 12667 5 12621 0 12602 5 12561 5 12558 0 12541 5 12539 0 12494.5 12481.0 12465.0 12460.5 12441.0 12425.5 12420.5 12418.0 12394.0 12365.0 12352.5 12349.0 12325.0 12314.5 12257.0 12224.5 13155.5 13153.0 13149.0 13144.5 13143.0 13139.0 13135.0 13132.5 13126.5 13123.5 13101.0 13092.5 13074.0 13057.5 13051.0 12990.0 12984.5 12981.0 12963.0 12950.5 12941.0 12897.0 12872.0 12836.5 12829.0 12803.0 12780.5 12764.5 12735.5 12723.5 12701.0 12676.0 12668.5 12623.0 12604.0 12563.0 12559.0 12539.5 12538.0 12494.5 12480.0 12468.5 12463.5 12445.0 12427.5 12421 5 12420 0 12394 0 12369 5 12359 0 12352 5 12330 5 12317 5 12259 5 12226 0 16-JUN-1998 17:~D j~ PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 12101.5 12054.0 12052.0 12048.0 12038.0 11975.0 11897.5 11891.5 11875.5 11849.5 11715.0 11499.0 11470.5 11457.5 11378.5 11330.5 11290.0 11283.5 11271.5 11264.0 11242.5 11236.5 11234 5 11227 0 11217 5 11196 0 11193 5 11191 5 11182 5 11161 0 11144 5 11119 5 11109 0 11104 5 11078.5 11046.0 11042.5 11040.5 11018.5 11010.0 11005.5 10990.0 10981.5 10974.5 10946.5 10936.0 10918.5 10848.0 10835.0 10815.5 10799.5 10700.0 10656.5 10648.0 10603.5 12103.5 12056.5 12054.0 12051.0 12039.0 11977.0 11902.0 11894.0 11878.0 11852.5 11717.5 11500.5 11476.5 11461.5 11383.5 11334.0 11294.0 11287.0 11278.5 11272.0 11247.0 11240.5 11238.0 11231.5 11222.0 11200.0 11196.5 11194.5 11186.5 11166.5 11150.0 11124.5 11113.5 11111.0 11084.5 11050.5 11047.5 11044.5 11022.5 11015.5 11010.5 10995.0 10986.5 10980.5 10952 5 10940 5 10923 0 10852 0 10840 0 10818 5 10803 5 10700 0 10663 5 10654 0 10607 0 16-JUN-1998 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~O-' PAGE: 10503.0 10498.0 10489.0 10442.5 10431.5 10404.0 10376.5 10278.0 10264.0 10251.0 10208.5 10152.5 10139.0 10105.5 10068.5 10051.5 10027.0 10014.5 9975. 9958. 9916. 9885 9820 9815 9804 9799 100 MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: 10508 0 10502 5 10493 5 10447 5 10437 0 10408 0 10379 5 10282 5 10269 5 10256 0 10213 5 10157.5 10145.0 10112.0 10074.5 10057.0 10033.0 10017.5 9983.5 9964.5 9921.5 9892.5 9827.0 9824.0 9812.5 9809.5 110.0 RUN NO. PASS NO. ............... MERGE TOP MERGE BASE THIS FILE CONTAINS THE CLIPPED AND DEPTH CORRECTED MAIN PASS PEX/AIT DATA. THE DEPTH SHIFTS SHOWN ABOVE REFLECT THE MAIN PASS AIT GAi~MA RAY TO THE BASE GANk~A RAY (GR.MWD) PROVIDED BY THE CLIENT. ALL OTHER PEX AND AIT CURVES WERE CARRIED WITH THE GA~9~A RAY SHIFT. ALL THE DATA PRESENTED IN THIS FILE IS @ .5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~' PAGE: TYPE REPR CODE VALUE 3 4 5 6 73 7 65 8 68 9 65 11 66 12 68 13 66 14 65 15 66 16 66 0 66 73 116 66 1 66 0.5 FT 8 0 FT 68 1 0 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUPIB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 1 1 1 4 68 SP AIT MV 1208448 O0 000 O0 0 1 1 1 4 68 GR AIT GAPI 1208448 O0 000 O0 0 1 1 1 4 68 TENS AIT LB 1208448 O0 000 O0 0 1 1 1 4 68 TEND AIT LB 1208448 O0 000 O0 0 1 1 1 4 68 MRES AIT 0HT4~1208448 O0 000 O0 0 1 1 1 4 68 MTE~AIT DEGF 1208448 O0 000 O0 0 1 1 1 4 68 DEV AIT DEG 1208448 O0 000 O0 0 1 1 1 4 68 CNTC CNT CPS 1208448 O0 000 O0 0 1 1 1 4 68 CFTC CNT CPS 1208448 O0 000 O0 0 1 1 1 4 68 FCNT CNT CPS 1208448 O0 000 O0 0 1 1 1 4 68 NCNT CNT CPS 1208448 O0 000 O0 0 1 1 1 4 68 CRAT CNT 1208448 O0 000 O0 0 1 1 1 4 68 NRAT CNT 1208448 O0 000 O0 0 1 1 1 4 68 NPHI CNT PU-S 1208448 O0 000 O0 0 1 1 1 4 68 CPHI CNT PU-S 1208448 O0 000 O0 0 1 1 1 4 68 CALl SDN IN 1208448 O0 000 O0 0 1 1 1 4 68 DRHO SDN G/C3 1208448 O0 000 O0 0 1 1 1 4 68 PEF SDN BN/E 1208448 O0 000 O0 0 1 1 1 4 68 RHOB SDN G/C3 1208448 O0 000 O0 0 1 1 1 4 68 MSFL SDN 0H~4~1208448 O0 000 O0 0 1 1 1 4 68 MINVSDN OH~f 1208448 O0 000 O0 0 1 1 1 4 68 FINOR SDN OHFk4 1208448 O0 000 O0 0 1 1 1 4 68 AFiO AIT 0HF~41208448 O0 000 O0 0 1 1 1 4 68 AF20 AIT OPk/k41208448 O0 000 O0 0 1 1 1 4 68 AF30 AIT 0H~4~1208448 O0 000 O0 0 1 1 1 4 68 AF60 AIT 0H~41208448 O0 000 O0 0 1 1 1 4 68 AF90 AIT 0I~4~I1208448 O0 000 O0 0 1 1 1 4 68 GR MWD GAPI 1208448 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 0000000000 0000000000 0000000000 0000000000 0000000000 LIS Tape Verification Listing Schlumberger Alaska Compu ting Center 16-JUN-1998 17:~- PAGE: ** DATA ** DEPT. 14546.000 SP.AIT TEND.AIT -278.239 FiRES.AIT CNTC. CNT -999.250 CFTC. CNT CRAT. CNT -999.250 NRAT. CNT CALi.SDN -999.250 DRHO.SDN MSFL.SDN -999.250 MINV. SDN AF20.AIT -999.250 AF30.AIT GR.MWD -999.250 DEPT. 9799.000 SP.AIT TEND.AIT -999.250 MRES.AIT CNTC. CNT -999.250 CFTC. CArT CRAT. CNT -999.250 NRAT. CNT CAL1.SDN -999.250 DRHO.SDN MSFL.SDN -999.250 MINV. SDN AF20.AIT -999.250 AF30.AIT GR.MWD 17.539 -120.063 GR.AIT -999.250 MTEM. AIT -999.250 FCNT. CNT -999.250 NPHI. CNT -999.250 PEF. SDN -999.250 ~4NOR.SDN -999.250 AF60.AIT -999.250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 GR.AIT MTEM. AIT FCNT. CNT NPHI. CNT PEF. SDN ~4NOR. SDN AF60. AIT -999.250 TENS.AIT -999.250 DEV.AIT -999.250 NCNT. CNT -999.250 CPHI.CNT -999.250 RHOB.SDN -999.250 AFIO.AIT -999.250 A~90.AIT -999.250 TENS.AIT -999.250 DEV. AIT -999.250 NCNT. CNT -999.250 CPHI. CNT -999.250 RHOB.SDN -999.250 AFiO.AIT -999.250 AF90.AIT 2685.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~.. PAGE: LDWG TOOL CODE START DEPTH CNT 9842.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 88888.0 9820.0 9815.5 9804.5 9799.5 100.0 $ REMARKS: STOP DEPTH 9600.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... CArT ....... 88884 5 9827 0 9824 0 9812 5 9809 5 110 0 THIS FILE CONTAINS THE CLIPPED AND DEPTH CORRECTED MAIN PASS PEX DATA RUN UP INTO CASING. THE DEPTH SHIFTS SHOWN ABOVE REFLECT THE MAIN PASS AIT GAMFL~ RAY TO THE GAMMA RAY (GR.MWD) PROVIDED BY THE CLIENT. ALL OTHER PEX CURVES WERE CARRIED WITH THE GAF~qA RAY SHIFT. ALL THE DATA PRESENTED IN THIS FILE IS ® .5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 48 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 21 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~~ PAGE: 10 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 TENS AIT LB 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 TEND AIT LB 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH AIT GAPI 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 CNTC CNT CPS 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 CFTC CNT CPS 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 FCNT CNT CPS 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 NCNT CNT CPS 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 CRAT CNT 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 NRAT CNT 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 NPHI CNT PU-S 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 CPHI CNT PU-S 1208448 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 9842.000 TENS.AIT 1623.000 TEND.AIT 370.118 GRCH. AIT CNTC. CNT 2476.989 CFTC. CNT 1036.591 FCNT. CNT 969.763 NCNT. CNT CRAT. CNT 2.463 NRAT. CNT 2.612 NPHI. CNT 28.352 CPHI.CNT DEPT. 9600.000 TENS.AIT 2113.000 TEND.AIT 426.575 GRCH.AIT CNTC. CNT 3208.089 CFTC. CNT 2108.197 FCNT. CNT 1810.887 NCNT. CNT CRAT. CNT 1.531 NRAT. CNT 1.598 NPHI.CNT 14.363 CPHI.CNT 38.579 2340.690 27.055 23.001 3002.754 13.752 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 I7:~ " PAGE: 11 FILE HEADER FILE NUMBER 3 RAW OPEN HOLEMAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 1 DEPTH INCREMENT: O . 5000 FILE SO?4MARY VENDOR TOOL CODE START DEPTH AIT 14546.5 PEX 14546.5 $ 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) : STOP DEPTH .......... 9842.0 9842.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. ~fEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) RESISTIVITY (OHFR4) 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): 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUMBER AM$- A HILTB-DTB AIT-H 6.000 9852.0 9842.0 SALINE MUD 8.70 55.0 8.8 181.0 O. 270 64.0 0.220 64.0 0.240 64.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~.~' PAGE: 12 MUD CAKE AT (BHT): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): THERMAL SANDSTONE 2.65 REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEXRUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OFTHE CARL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THERAWMAIN PASS OPEN HOLE PEX/AIT DATA PRESENTED @ .5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 124 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 8 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~6 PAGE: 13 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 SP AIT MV 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 GR AIT GAPI 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 TENS AIT LB 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 HTEN AIT LB 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 FIRES AIT 0~1208448 O0 000 O0 0 3 1 1 4 68 0000000000 MTE~AIT DEGF 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 GDEV AIT DEG 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 CNTC PEX CPS 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 CFTC PEX CPS 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 RCFT PEX CPS 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 RCNT PEX CPS 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 TNRA PEX 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 RTNR PEX 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 TNPH PEX PU 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 NPHI PEX PU 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 NPOR PEX PU 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 HCAL PEX IN 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 RHOZ PEX G/C3 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 HDRA PEX G/C3 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 PEFZ PEX 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 DPHZ PEX PU 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 H~IN PEX 0HM~1208448 O0 000 O0 0 3 1 1 4 68 0000000000 H~NO PEX 0H~I1208448 O0 000 O0 0 3 1 1 4 68 0000000000 RXOZ PEX OH~4~ 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 RX08 PEX 0H~4~1208448 O0 000 O0 0 3 1 1 4 68 0000000000 AFiO AIT OHIZi~1208448 O0 000 O0 0 3 1 1 4 68 0000000000 AF20 AIT OHFI~ 1208448 O0 000 O0 0 3 1 1 4 68 0000000000 AF30 AIT 0H~4~1208448 O0 000 O0 0 3 1 1 4 68 0000000000 AF60 AIT 0H~I~1208448 O0 000 O0 0 3 1 1 4 68 0000000000 AF90 AIT OH~g41208448 O0 000 O0 0 3 1 1 4 68 0000000000 ** DATA ** DEPT. 14546.500 SP.AIT -118 HTEN. AIT -290.576 MRES.AIT 0 CNTC. PEX 3657.794 CFTC. PEX 1440 TNRA.PEX 2.548 RTNR.PEX 2 NPOR.PEX 29.141 HCAL.PEX 3 PEFZ.PEX -999.250 DPHZ.PEX 60721 RXOZ.PEX 5000.037 RXO8.PEX 5000 AF30.AIT 11.727 AF60.AIT 111 DEPT. 9842.000 SP.AIT -44. HTEN. AIT 370.118 MRES.AIT O. CNTC. PEX 2476.989 CFTC. PEX 1036. TNRA.PEX 2.463 RTNR.PEX 2. NPOR.PEX 26.327 HCAL.PEX 6. 938 GR.AIT 80.989 TENS.AIT 063 MTE~.AIT 181.956 GDEV.AIT 924 RCFT. PEX 1270.325 RCNT. PEX 671 TNPH. PEX 29.424 NPHI.PEX 907 RHOZ.PEX -999.250 HDRA.PEX 211 H~IN. PEX 41.064 H~iNO.PEX 037 AFiO.AIT 5.188 AF20.AIT 296 AF90.AIT 1950.000 2678 000 -999 250 3411 424 29 616 -999 250 18 993 10 384 000 GR.AIT 38.579 TENS.AIT 1623.000 071 MTE~.AIT 168.599 GDEV. AIT 73.283 591 RCFT. PEX 969.763 RCNT. PEX 2340.690 612 TNPH. PEX 27.055 NPHI.PEX 28.352 086 RHOZ.PEX 3.211 P~DRA.PEX 0.255 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~ PAGE: 14 PEFZ. PEX 9. 997 DPHZ. PEX RXOZ . PEX 0.131 RXO8 . PEX AF30.AIT 0.277 AF60.AIT -34.003 H~IN. PEX 0.095 AFIO.AIT 1950.000 AF90.AIT 0.167 HI4NO.PEX 14.741 A}~20.AIT 1950.000 O. 092 O. 483 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION · O01CO1 DATE · 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUM~ER: PASS NUMBER: DEPTH INCREMENT: FILE SUF~4ARY FILE HEADER FILE NUMBER 4 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 0.2500 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 14546.5 9842.0 PEX 14546.5 9842.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): 31-MAR-98 8C0-609 300 31-MAR-98 1415 Oi-APR-98 14560.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~'~ PAGE: 15 TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): 14560.0 9600.0 14546.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ TOOL NUMBER AMS - A HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6.000 9852.0 9842.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OH~) 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) : SALINE MUD 8.70 55.0 8.8 181.0 0.270 O. 220 0.240 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MA TRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM G~ AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CNL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW MAIN PASS OPEN HOLE AIT DATA ACQUIRED ® .25' SAMPLE RATE. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17: PAGE: 16 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 4 1 1 4 AFiO AIT OH~M1208448 O0 000 O0 0 4 1 1 4 AF20 AIT OH~4M1208448 O0 000 O0 0 4 1 1 4 AF30 AIT 0H~941208448 O0 000 O0 0 4 1 1 4 AF60 AIT 0~1208448 O0 000 O0 0 4 1 1 4 AF90 AIT OH~4M1208448 O0 000 O0 0 4 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 14550.000 AFiO.AIT 5.188 AF20.AIT AF60.AIT 111.296 AF90.AIT 1950.000 10.384 AF30.AIT 11. 727 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~~ PAGE: 17 **** FILE TRAILER **** FILE NAME ~ EDIT .004 SERVICE ~ FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE ~ LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE '. LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUM~IARY FILE HEADER FILE NUMBER 5 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 O. 1667 VEaVDOR TOOL CODE START DEPTH STOP DEPTH AIT 14546.5 9842.0 PEX 14546.5 9842.0 $ 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUM~ER ........... LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:'~I PAGE: 18 PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BORBHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHI4M) AT TEMPERATURE (DEGF) : MUD AT PIEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): MUD CAKE AT (BHT): HILTB-DTB AIT-H 6.000 9852.0 9842.0 SALINE MUD 8.70 55.0 8.8 181.0 0.270 O. 220 0.240 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL) : THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CARL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW MAIN PASS OPEN HOLE PEX/AIT DATA ACQUIRED @ .1667' SAMPLE RATE. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~'~'~ PAGE 19 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 64 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 16 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUF~ SAMP ELE~ CODE (HEX) O0 000 O0 0 5 1 1 4 68 0000000000 DEPT FT 1208448 RHOZ PEX G/C3 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 HDRA PEX G/C3 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 PEFZ PEX 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 DPHZ PEX PU 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 H~IN PEX OH~4 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 H~NO PEX OH~M1208448 O0 000 O0 0 5 1 1 4 68 0000000000 RXOZ PEX OH~4 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 RX08 PEX OH~E41208448 O0 000 O0 0 5 1 1 4 68 0000000000 HCNT PEX CPS 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 HCFT PEX CPS 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 HGR PEX GAPI 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 RHFT PEX CPS 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 RHNTPEX CPS 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 HTNP PEX PU 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 HNPO PEX PU 1208448 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 14550.000 RHOZ.PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX DPHZ.PEX 60721.211 HMIN. PEX 41.064 H~NO.PEX 18.993 RXOZ.PEX RXO8.PEX 5000.037 HCNT. PEX 3657.794 HCFT. PEX 1440.924 HGR.PEX RHFT. PEX 1270.325 RHNT. PEX 3411.424 HTNP.PEX 29.424 HNPO.PEX -999.250 5000.037 80.989 29.141 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~j PAGE: 20 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUNflVARY FILE HEADER FILENUMBER 6 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 fo Sadlerochit run presented first (primary depth control string used to depth shift the Sadler interval) followed by files for other main pass tool strings per run. 1 1 1 0.0833 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 14546.5 9842.0 PEX 14546.5 9842.0 $ 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) : 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~J' PAGE: 21 LOGGING SPEED (FPHR) : 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ TOOL NUMBER AMS - A HILTB-DTB AIT-H BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 6.000 9852.0 9842.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHmiC) 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) : SALINE MUD 8.70 55.0 8.8 181.0 0.270 O. 220 0.240 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MA TRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITHRUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEXRUNWITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CNL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW MAIN PASS OPEN HOLE PEX DATA ACQUIRED @ . 0833' SAMPLE RATE. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~/ PAGE: 22 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ ~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 6 I 1 4 68 0000000000 HCAL PEX IN 1208448 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 14550.000 HCAL.PEX 3.907 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~0 .... PAGE: 23 **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE RUN NUMBER: TOOL STRING NUM~ER: PASS NUMBER: DEPTH INCREMENT: FILE SUA94ARY FILE HEADER FILE NUMBER 7 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 2 0.5000 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 14550.0 14287.0 PEX 14550.0 14287.0 $ 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUMBER AMS-A HILTB-DTB AIT-H 6.000 9852.0 9842.0 SALINE MUD 8.70 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4~ .... PAGE: 24 MUD VISCOSITY (S) : 55.0 MUD PH: 8.8 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 181.0 RESISTIVITY (OH~4~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): O. 270 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 0.220 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 0.240 MUD CAKE AT (BHT) : 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CNL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15. 64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW REPEAT PASS OPEN HOLE PEX/AIT DATA ACQUIRED @ .5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 68 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 15 12 68 13 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4U-~ PAGE: 25 TYPE REPR CODE VALUE 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NU~3 SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 SP AIT MI; 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 GR AIT GAPI 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 TENS AIT LB 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 HTEN AIT LB 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 MRES AIT 0H~1208448 O0 000 O0 0 7 1 1 4 68 0000000000 MTEMAIT DEGF 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 GDEV AIT DEG 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 CNTC PEX CPS 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 CFTC PEX CPS 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 RCFT PEX CPS 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 RCNT PEX CPS 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 TNRA PEX 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 RTNR PEX 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 TNPH PEX PU 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 NPHI PEX PU 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 NPOR PEX PU 1208448 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 14550.000 SP.AIT -116.313 GR.AIT 83.443 TENS.AIT HTEN. AIT 146.803 14RES.AIT 0.064 MTEM. AIT 181.729 GDEV.AIT CNTC. PEX 3756.370 CFTC. PEX 1450.000 RCFT. PEX 1278.150 RCNT. PEX TNRA.PEX 2.598 RTNR.PEX 2.723 TNPH. PEX 30.256 NPHI.PEX NPOR.PEX 29.974 DEPT. 14287.000 SP.AIT -87.188 GR.AIT 40.398 TENS.AIT HTEN. AIT 255.841 MRES.AIT 0.064 MTE~.AIT 181.479 GDEV. AIT CNTC. PEX 3644.201 CFTC. PEX 1562.411 RCFT. PEX 1367.317 RCNT. PEX TNRA.PEX 2.385 RTNR.PEX 2.579 TNPH. PEX 26.998 NPHI.PEX NPOR.PEX 27.044 2558.000 -999.250 3502.660 30.364 2169.000 90.951 3380.435 27.171 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4'U~ PAGE: 26 * * * * FILE TRAILER * * * * FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 8 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 14550.0 14287.0 PEX 14550.0 14287.0 $ 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NI]M~ER AMS - A HILTB-DTB AIT-H LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4~ ~ PAGE: 27 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OPff4M) 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) : 6.000 9852.0 9842.0 SALIArE MUD 8.70 55.0 8.8 181.0 0.270 0.220 0.240 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) '. THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN): REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEXRUNWITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CARL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW REPEAT PASS OPEN HOLE AIT DATA ACQUIRED @ .25' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4~--' PAGE: 28 TYPE REPR CODE VALUE 3 73 24 4 66 1 5 66 6 73 7 65 8 68 0.25 9 65 FT 11 66 42 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~ CODE (HEX) DEPT FT 1208448 O0 000 O0 0 8 1 1 4 68 0000000000 AFIO AIT 0H~41208448 O0 000 O0 0 8 1 1 4 68 0000000000 AF20 AIT 0H~1208448 O0 000 O0 0 8 1 1 4 68 0000000000 AF30 AIT OH~q1208448 O0 000 O0 0 8 1 1 4 68 0000000000 AF60 AIT 0H~1208448 O0 000 O0 0 8 1 1 4 68 0000000000 AF90 AIT 0P~4~1208448 O0 000 O0 0 8 1 1 4 68 0000000000 ** DATA ** DEPT. 14550.000 AFiO.AIT 5.399 AF20.AIT AF60.AIT 68.101 AF90.AIT 1950.000 DEPT. 14287.250 AFIO.AIT 29.592 AF20.AIT AF60.AIT 64.926 AFgO.AIT 57.999 19.031 AF30.AIT 36.329 AF30.AIT 20.408 39. 963 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION · O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JULY-1998 17:4~-'~ PAGE: 29 **** FILE HEADER **** FILE NAME : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 9 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: O. 1667 FILE SUM~L~RY VENDOR TOOL CODE START DEPTH AIT 14550.0 PEX 14550.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION EArDED : TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH .......... 14287.0 14287.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. I~EAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUMBER AMS - A HILTB-DTB AIT-H 6.000 9852.0 9842.0 SALINE MUD 8.70 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17.. 4~~ PAGE: 30 MUD VISCOSITY (S) : 55.0 MUD PH: 8.8 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 181.0 RESISTIVITY (OH~E~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 0.270 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): 0.220 MUD FILTRATE AT (BHT)'. MUD CAKE AT (MT): 0.240 MUD CAKE AT (BHT) : 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 TOOL STANDOFF (IN) '. REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CNL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW REPEAT PASS OPEN HOLE PEX/AIT DATA ACQUIRED @ .1667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB * * .............................. TYPE REPR CODE VALUE .............................. 1 66 0 2 66 0 3 73 64 4 66 1 5 66 6 73 7 65 8 68 O. 166 9 65 FT 11 66 16 12 68 13 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4~~' PAGE: 31 TYPE REPR CODE VALUE 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 RHOZ PEX G/C3 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 HDRA PEX G/C3 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 PEFZ PEX 1208448 O0 000 O0 0 9 t 1 4 68 0000000000 DPHZ PEX PU 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 HMIN PEX OI{MM 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 H~iNO PEX OH~4M 1208448 O0 000 O0 0 9 1 I 4 68 0000000000 EXOZ PEX OHMM 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 RX08 PEX Otff4M1208448 O0 000 O0 0 9 1 1 4 68 0000000000 HCNT PEX CPS 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 HCFT PEX CPS 1208448 O0 000 O0 0 9 1 I 4 68 0000000000 HGR PEX GAPI 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 RHFT PEX CPS 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 RHNT PEX CPS 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 HTNP PEX PU 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 HNPO PEX PU 1208448 O0 000 O0 0 9 1 1 4 68 0000000000 ** DATA ** DEPT. 14550.000 RHOZ. PEX -999.250 HDRA.PEX -999.250 PEFZ.PEX DPHZ.PEX 60721.211 H~4IN. PEX 1.481 PiMNO.PEX 2.365 EXOZ.PEX RXO8.PEX 5000.037 HCNT. PEX 3756.370 HCFT. PEX 1450.000 HGR.PEX RHFT. PEX 1278.150 RHNT. PEX 3502.660 HTNP.PEX 30.256 HNPO.PEX DEPT. 14287.334 RHOZ.PEX 2.321 HDRA.PEX 0.013 PEFZ.PEX DPHZ.PEX 19.912 HMIN. PEX 0.149 HMNO.PEX 0.108 RXOZ.PEX RXOS.PEX 0.118 HCNT. PEX 3645.012 HCFT. PEX 1553.527 HGR.PEX RHFT. PEX 1370.799 RHNT. PEX 3327.469 HTNP. PEX 26.647 HlVPO.PEX -999.250 5000.037 83.443 29.974 2. 624 O. 097 40. 976 26.165 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~ ~' PAGE: 32 * * * * FILE TRAILER * * * * FILE NAME : EDIT .009 SERVICE · FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMPLARY FILE HEADER FILE NUMBER 10 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 1 2 0.0833 VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 14550.0 14287.0 PEX 14550.0 14287.0 $ 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUMBER ........... AMS - A HILTB-DTB AIT-H LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4'~0 .... PAGE: 33 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT): 6.000 9852.0 9842.0 BOREHOLE CONDITIONS MUD TYPE: SALINE MUD MUD DENSITY (LB/G): 8.70 MUD VISCOSITY (S) : 55.0 MUD PH: 8.8 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 181.0 RESISTIVITY (OIqZk4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 0.270 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): O. 220 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): O. 240 MUD CAKE AT (BHT) : 64.0 64.0 64.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): THERMAL MATRIX: SANDSTONE MATRIX DENSITY: 2.65 HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CNL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW REPEAT PASS OPEN HOLE PEX DATA ACQUIRED @ .0833' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4-~'/ PAGE: 34 TYPE REPR CODE VALUE 3 73 8 4 66 1 5 66 6 73 7 65 8 68 0.083 9 65 FT 11 66 128 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUM~ NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 10 1 1 4 68 0000000000 HCAL PEX IN 1208448 O0 000 O0 0 10 1 1 4 68 0000000000 ** DATA ** DEPT. 14550.000 HCAL.PEX 3.591 DEPT. 14287.084 HCAL.PEX 5.495 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .010 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:40~ PAGE: 35 **** FILE HEADER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 11 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUM~HLgY VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 9842.0 9589.5 PEX 9842.0 9589.5 $ 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. MEAS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUMBER AMS - A HILTB-DTB AIT-H 6.000 9852.0 9842.0 SALINE MUD 8.70 55.0 8.8 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16~JUN-1998 17:4~r~' PAGE: 36 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 181.0 RESISTIVITY (OH~M) AT TEMPERATURE (DEGF): MUD AT MEASURED TEMPERATURE (MT): O. 270 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT (MT): O. 220 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 0.240 MUD CAKE AT (BHT) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) .. 64.0 64.0 64.0 TOOL STANDOFF (IN): THERMAL SANDSTONE 2.65 REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURNERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CARL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW MAIN PASS CASED HOLE PEX DATA ACQUIRED @ .5' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 52 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 19 12 68 13 66 0 14 65 FT 15 66 68 LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~~'~ PAGE: 37 TYPE REPR CODE VALUE .............................. 16 66 1 0 66 1 .............................. ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NOW~ NUl4~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 TENS AIT LB 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 HTEN AIT LB 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 GR AIT GAPI 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 CNTC PEX CPS 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 CFTC PEX CPS 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 RCFT PEX CPS 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 RCNT PEX CPS 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 TNRA PEX 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 RTNR PEX 1208448 O0 000 O0 0 1i 1 1 4 68 0000000000 NPOR PEX PU 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 NPHI PEX PU 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 TNPH PEX PU 1208448 O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 9842.000 TENS.AIT 2444.000 HTEN. AIT 360.065 GR.AIT CNTC. PEX 3252.797 CFTC. PEX 1510.412 RCFT.PEX 1390.415 RCNT. PEX TNRA.PEX 2.161 RTNR.PEX 2.246 NPOR.PEX 22.705 NPHI.PEX TNPH. PEX 23.341 DEPT. 9579.500 TENS.AIT 1430.000 HTEN. AIT 406.562 GR.AIT CNTC. PEX 3232.982 CFTC. PEX 2138.875 RCFT. PEX 2071.584 RCNT. PEX TNRA.PEX 1.511 RTNR.PEX 1.368 NPOR.PEX 13.988 NPHI.PEX TNPH. PEX 13.602 25. 581 3070. 951 23. 818 23.133 3313.702 14.065 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .011 SERVICE : FLIC VERSION · O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4~ ..... PAGE: 38 **** FILE HEADER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 12 RAW CASED HOLE MAIN PASS Curves and log header data for open hole logs run into casing. PASS NUMBER: 1 DEPTH INCREMENT: O . 1667 FILE SUF~4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH AIT 9842.0 9589.5 PEX 9842.0 9589.5 $ 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) : TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AMS AUX. M~AS. SONDE PEX PLATFORM EXPRESS AIT ARRAY INDUCTION $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: 31-MAR-98 8C0-609 300 31-MAR-98 1415 O1-APR-98 14560.0 14560.0 9600.0 14546.0 1800.0 TOOL NUMBER AMS - A HILTB-DTB AIT-H 6.000 9852.0 9842.0 SALINE MUD 8.70 55.0 8.8 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:4~ t PAGE: 39 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : 181.0 RESISTIVITY (OH~) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): 0.270 MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT (MT): O. 220 MUD FILTRATE AT (BHT) : MUD CAKE AT (MT): 0.240 MUD CAKE AT (BHT) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 64.0 64.0 64.0 TOOL STANDOFF (IN) THERMAL SAlqD S TONE 2.65 REMARKS: RIG: DOYON 9 TLC OPERATION WITH SLIM GEAR AITH RUN WITH TWO 0.5 INCH STANDOFFS AND HOLEFINDER. PEX RUN WITH TOOL TURArERS LOCATED ON THE TLD CARTRIDGE AND ON THE BOTTOM OF THE CARL. KICK OFF WINDOW FROM 9827 FT TO 9850 FT. MAX. DOGLEG PER 100 FT = 15.64 DEG. MAX. DEVIATION = 97.2 DEG. THIS FILE CONTAINS THE RAW MAIN PASS CASED HOLE PElf DATA ACQUIRED @ .1667' SAMPLE RATE. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.166 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 LIS Tape Verifk~'cation Listing Schlumberger Alaska Computing Center 16-JUN-1998 17: PAGE: 40 TYPE REPR CODE VALUE .............................. 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 HCNT PEX CPS 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 HCFT PEX CPS 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 HGR PEX GAPI 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 RHFT PEX CPS 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 RHNT PEX CPS 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 HTNP PEX PU 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 HNPO PEX PU 1208448 O0 000 O0 0 12 1 1 4 68 0000000000 ** DATA ** DEPT. 9842.000 HCNT. PEX 3251.912 HCFT. PEX 1510.500 HGR.PEX RHFT. PEX 1356.484 RHNT. PEX 3049.821 HTNP. PEX 23.330 PZNPO.PEX DEPT. 9579.834 HCNT. PEX 3225.899 HCFT. PEX 2120.767 HGR.PEX RHFT. PEX 2161.741 R3INT. PEX 3344.665 HTNP.PEX 13.495 PiNPO. PEX 25.756 22.905 22.007 13.284 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 98/06/16 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 98/06/16 ORIGIN : FLIC TAPE NAME : 98280 CONTINUATION # : 1 PREVIOUS TAPE : COMMENT : ARCO ALASKA, INC, DS 18-27A, PRUDHOE BAY, #50-029-22321-01 LIS Tape VerifiCation Listing Schlumberger Alaska Computing Center 16-JUN-1998 17:~ PAGE: 41 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 98/06/16 ORIGIN · FLIC REEL NAME : 98280 CONTINUATION # : PREVIOUS REEL : CO~4ENT : ARCO ALASKA, INC, DS 18-27A, PRUDHOE BAY, #$0-029-22321-01 Sperry-Sun Drilling Services LIS Scan Utility Tue May 05 10:42:44 1998 Reel Header Service name ............. LISTPE Date ..................... 98/05/05 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 98/05/05 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER PRUDHOE BAY MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 AK-MM-80163 R. MCNEILL D. STOLTZ 18-27A 500292232101 ARCO ALASKA, INC. SPERRY-SUN DRILLING SERVICES 05-MAY-98 MWD RUN 2 AK-MM-80163 R. MCNEILL D. STOLTZ MWD RUN 3 AK-M~4-80163 R. MCNEILL D. STOLTZ JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 3 AK-MM-80163 R. MCNEILL D. STOLTZ MWD RUN 4 AK-MM-80163 R. MCNEILL D. STOLTZ MWD RUN 4 AK-MM-80163 R. MCNEILL D. STOLTZ JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION MWD RUN 5 AK-M~4-80163 R. MCNEILL D. STOLTZ MWD RUN 5 AK-M~-80163 R. MCNEILL D. STOLTZ 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: 24 liN 14E 893 236 53.30 50.60 15.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 6.000 7.000 9842.0 4.500 14561.0 14561.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. RUN 1 IS DIRECTIONAL ONLY AND IS NOT PRESENTED. 3. MWD RUNS 2-5 ARE DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER- MUELLER TUBE DETECTORS AND ELETROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4). 4. EWR4 DATA OVER THE FOLLOWING INTERVALS WAS ACQUIRED ON MEASUREMENT AFTER DRILLING (MAD) PASSES PERFORMED AS INDICATED: 10650'MD, 8677'TVD -ll127'MD, 8676'TVD COMING OUT OF HOLE AFTER MWD RUN 2. 11093'MD, 8679'TVD -12064'MD, 8680'TVD COMING OUT OF HOLE AFTER MWD RUN 3. l1031'MD, 8686'TVD -13201'MD, 8675'TVD COMING OUT OF HOLE AFTER MWD RUN 4. 13124'MD, 8674'TVD -14561'MD, 8661'TVD COMING OUT OF HOLE AFTER MWD RUN 5. 5. MWD RUNS 2-5 REPRESENT WELL 18-27A WITH API#: 50-029-22321-01. THIS WELL REACHED A TOTAL DEPTH (TD) OF 14561'MD, 8661'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISIIVITY DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SRAT = SMOOTHED TOOL SPEED WHEN NOT DRILLING. CURVES WITH THE EXTENSION "M" DENOTE DATA ACQUIRED ON A MAD PASS. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE RPD RPM RPS RPX GR FET ROP $ Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. .5000 START DEPTH STOP DEPTH 9799.0 14526.0 9799.0 14526.0 9799.0 14526.0 9799.0 14526.0 9799.0 14519.0 9800.5 14526.0 9852.0 14557.0 BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 9799.0 9800 0 9803 9803 9804 9805 9808 9809 9810 9812 9814 9815 9816 9817 9817 9818 9820 9822 9824 9825 9827 9828 14557 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD GR 9797.5 9798.5 9802.0 9802.5 9804.0 9804.5 9805.5 9808.5 9809.5 9811.5 9815.5 9816 0 9817 0 9818 0 9818 5 9819 0 9820 5 9823 0 9825 0 9828 0 9830 5 9832 0 14561 0 EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 2 9856.0 11172.0 3 11172.0 12064.0 4 12064.0 13201.0 5 13201.0 14561.0 $ REMARKS: MERGED MAIN PASS. Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 ROP MWD FT/H 4 1 68 GR MWD API 4 1 68 RPX MWD OHIO4 4 1 68 RPS MWD OHMM 4 1 68 RPM MWD OHN~4 4 1 68 RPD MWD OHM~ 4 1 68 FET MWD HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name DEPT ROP GR RPX RPS RPM RPD FET Min 9799 5 7258 12 3746 0 1646 0 3466 0 1612 0 7105 0 0981 Max Mean 14557 12178 4816.41 103.428 171.466 54.0082 2000 268.211 2000 475.941 2000 503.643 2000 766.59 30.6767 1.58041 Nsam 9517 9411 9441 9455 9455 9455 9455 9452 First Reading 9799 9852 9799 9799 9799 9799 9799 9800.5 Last Reading 14557 14557 14519 14526 14526 14526 14526 14526 First Reading For Entire File .......... 9799 Last Reading For Entire File ........... 14557 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR FET RPD RPM RPS RPX RAT $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD $ REMARKS: .5O00 START DEPTH STOP DEPTH 10611.0 14519.0 10618.5 14526.5 10618.5 14526.0 10618.5 14526.5 10618.5 14526.5 10618.5 14526.5 10649.5 14557.5 MAD RUN NO. MAD PASS NO. MERGE TOP 2 10615.0 3 11059.0 4 10994.0 5 13202.0 MERGED MAD PASS. $ MERGE BASE 10994.0 12066.0 13202.0 14561.0 Data Format Specification Record Data Record Type .................. 0 · Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 RAT MAD FT/H 4 1 68 4 2 GR MAD API 4 1 68 8 3 RPX MAD OHMM 4 1 68 12 4 RPS MAD OHMM 4 1 68 16 5 RPM MAD OHMM 4 1 68 20 6 RPD MAD OHMM 4 1 68 24 7 FET MAD HOUR 4 1 68 28 8 Name DEPT RAT GR RPX RPS RPM RPD FET Min 10611 8.4245 12 7003 1 3481 2 9097 3 1512 4 6134 4 3542 Max Mean Nsam 14557.5 12584.2 7894 3736.5 485.294 7817 161.037 57.2992 7817 2000 57.3693 7817 2000 101.225 7817 2000 203.024 7817 2000 450.19 7816 130.933 44.9018 7625 First Reading 10611 10649.5 10611 10618.5 10618.5 10618.5 10618.5 10618.5 Last Reading 14557.5 14557.5 14519 14526.5 14526.5 14526.5 14526 14526.5 First Reading For Entire File .......... 10611 Last Reading For Entire File ........... 14557.5 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RPD RPM RPS RPX GR FET ROP $ 9797.5 9797 5 9797 5 9797 5 9797 5 9799 0 9856 0 LOG HEADER DATA DATE LOGGED: SOFTWARE STOP DEPTH 11140.0 11140.0 11140.0 11140.0 11133.0 11140.0 11172.0 22-MAR- 98 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 MINIMLrMANGLE: MAXIMIIMANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 11172.0 9856.0 11172.0 73.2 96.5 TOOL NUMBER P0980SP4 P0980SP4 6.000 6.0 QUICKDRIL-N 8.60 57.0 8.8 19000 6.9 .240 .142 .240 .320 51.7 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD 2 API 4 1 68 4 2 RPX MWD 2 OHM~ 4 1 68 RPS MWD 2 OHMM 4 1 68 RPM MWD 2 OHMM 4 1 68 RPD MWD 2 OPIMM 4 1 68 ROP MWD 2 FT/H 4 1 68 FET MWD 2 HOUR 4 1 68 8 12 16 20 24 28 Name Min Max Mean Nsam DEPT 9797.5 11172 10484.8 2750 GR 12.3746 171.466 46.5467 2672 RPX 0.1646 2000 410.173 2686 RPS 0.3466 2000 644.207 2686 RPM 0.1612 2000 693.677 2686 RPD 0.7105 2000 1105.84 2686 ROP 9.0115 2151.56 117.643 2633 FET 0.0981 2.5283 0.810843 2683 First Reading 9797.5 9797.5 9797.5 9797.5 9797.5 9797.5 9856 9799 Last Reading 11172 11133 11140 11140 11140 11140 11172 11140 First Reading For Entire File .......... 9797.5 Last Reading For Entire File ........... 11172 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 11133.5 FET 11140.5 RPD 11140.5 STOP DEPTH 12026.0 12033.0 12033.0 RPM 11140.5 RPS 11140.5 RPX 11140.5 ROP 11172.5 LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 12033.0 12033.0 12033.0 12064.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G) : MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMS) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: I~ATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REI~RKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined 24-MAR-98 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 12064.0 11172.0 12064.0 85.1 93.9 TOOL NUMBER P0980SP4 P0980SP4 6.000 6.0 QUICKDRIL-N 8.70 56.0 8.9 19100 6.1 .260 .143 .240 .300 53.9 .6 Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 3 API 4 1 68 RPX MWD 3 OHM}4 4 1 68 RPS MWD 3 OHMM 4 1 68 RPM MWD 3 OHMM 4 1 68 RPD MWD 3 OHMM 4 1 68 ROP MWD 3 FT/H 4 1 68 FET MWD 3 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name DEPT GR RPX RPS RPM RPD ROP FET Min 11133.5 22 5948 5 4104 11 4269 21 4751 42 3607 10 1098 0.507 Max Mean Nsam 12064 11598.8 1862 158.989 49.7856 1786 2000 301.837 1786 2000 432.46 1786 2000 435.791 1786 2000 710.812 1786 910.547 67.2035 1784 30.6767 2.02504 1786 First Reading 11133.5 11133.5 11140.5 11140.5 11140.5 11140.5 11172.5 11140.5 Last Reading 12064 12026 12033 12033 12033 12033 12064 12033 First Reading For Entire File .......... 11133.5 Last Reading For Entire File ........... 12064 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR FET RPD RPM RPS RPX ROP $ LOG HEADER DATA DATE LOGGED: SOFTWARE 12026 5 12033 5 12033 5 12033 5 12033 5 12033 5 12064 5 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 13161.5 13168.5 13168.5 13168.5 13168.5 13168.5 13201.0 27-MAR-98 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 13201.0 12064.0 13201.0 87.6 94.2 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL G~ RAY EWR4 ELECTROMAG. RESIS . 4 $ TOOL NUMBER P0980SP4 P0980SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 6.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: I~UD FILTRATE AT MT: MUD CAKE AT MT: QUI CKDRI L-N 8.70 52.0 8.9 19000 6.4 .280 .146 .250 .300 61.1 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .6 REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacin9 ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 GR MWD 4 API 4 1 68 RPX MWD 4 OHN~ 4 1 68 RPS MWD 4 OHMM 4 1 68 RPM MWD 4 OHMS4 4 1 68 RPD MWD 4 OHMM 4 1 68 ROP MWD 4 FT/H 4 1 68 FET MWD 4 HOUR 4 1 68 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean Nsam DEPT 12026.5 13201 12613.8 2350 GR 25.974 158.499 70.9551 2271 RPX 9.6169 2000 207.357 2271 RPS 15.684 2000 336.553 2271 RPM 15.3708 2000 295.1 2271 RPD 19.3246 2000 421.918 2271 ROP 8.9423 1766.82 116.068 2274 FET 0.5151 20.0525 1.67132 2271 First Reading 12026.5 12026.5 12033.5 12033.5 12033.5 12033.5 12064.5 12033.5 Last Reading 13201 13161.5 13168.5 13168.5 13168.5 13168.5 13201 13168.5 First Reading For Entire File .......... 12026.5 Last Reading For Entire File ........... 13201 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HF~kDER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMlW3kRY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 13162.0 14523.0 FET 13169.0 14530.0 RPD 13169.0 14530.0 RPM 13169.0 14530.0 RPS 13169.0 14530.0 RPX 13169.0 14530.0 ROP 13201.5 14561.0 $ LOG HEADER DATA DATE LOGGED: S O FTWAR E SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GA/VRMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY S) : MUD PH: MUD CHLORIDES PPM) : FLUID LOSS (C3 : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: 30-MAR-98 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 14561.0 13201.0 14561.0 86.0 95.3 TOOL NUMBER P0908SP4 P0908SP4 6.000 6.0 QUI CKDRI L-N 8.70 53.0 8.8 20000 6.0 .220 .106 .200 .230 68.3 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .lin Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 .6 Name Service Order Units Size Nsam Rep DEPT FT 4 1 68 GR MWD 5 API 4 1 68 RPX MWD 5 OHMM 4 1 68 RPS MWD 5 OHMM 4 1 68 RPM MWD 5 OHMM 4 1 68 RPD MWD 5 OHM~ 4 1 68 ROP MWD 5 FT/H 4 1 68 FET MWD 5 HOUR 4 1 68 Code Offset Channel 0 1 4 2 8 3 12 4 16 5 20 6 24 7 28 8 Name Min Max Mean DEPT 13162 14561 13861.5 GR 20.6857 158.178 49.9797 RPX 1.7844 2000 156.526 RPS 3.1836 2000 454.645 RPM 4.8677 2000 537.361 RPD 7.9163 2000 756.105 ROP 5.7258 4816.41 102.86 FET 0.4796 27.699 1.96606 Nsam 2799 2723 2723 2723 2723 2723 2720 2723 First Reading 13162 13162 13169 13169 13169 13169 13201.5 13169 Last Reading 14561 14523 14530 14530 14530 14530 14561 14530 First Reading For Entire File .......... 13162 Last Reading For Entire File ........... 14561 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF File Header Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.006 Comment Record FILE HEADER FILE NUMBER: 7 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 2 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10615.0 11091.0 FET 10622.5 11097.0 RPD 10622.5 11097.0 RPM 10622.5 11097.0 RPS 10622.5 11097.0 RPX 10622.5 11097.0 RAT 10653.5 11130.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 22-MAR-98 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 11172.0 9856.0 11172.0 73.2 96.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 TOOL NUMBER P0980SP4 P0980SP4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : 6.000 6.0 BOREHOLE CONDITIONS MUD TYPE: QUICKDRIL-N MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CA/KE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 8.60 57.0 8.8 19000 6.9 .240 .142 .240 .320 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MAD 2 API 4 1 68 4 2 RPX MAD 2 OHMM 4 1 68 8 3 RPS MAD 2 OHMS4 4 1 68 12 4 RPM MAD 2 OH/~4 4 1 68 16 5 RPD MAD 2 OHMM 4 1 68 20 6 RAT MAD 2 FT/H 4 1 68 24 7 FET MAD 2 HOUR 4 1 68 28 8 51.7 Name DEPT GR RPX RPS RPM RPD RAT FET Min 10615 19 1114 7 7513 11 0163 11 8288 15 2392 99 8322 6 9023 First Max Mean Nsam Reading 11130.5 10872.8 1032 10615 168.777 60.5564 953 10615 2000 98.9884 950 10622.5 2000 160.417 950 10622.5 2000 279.323 950 10622.5 2000 581.529 950 10622.5 965.303 318.717 955 10653.5 22.0795 15.6092 950 10622.5 Last Reading 11130.5 11091 11097 11097 11097 11097 11130.5 11097 First Reading For Entire File .......... 10615 Last Reading For Entire File ........... 11130.5 File Trailer Service name ............. STSLIB.007 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.008 Physical EOF File Header Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.007 Comment Record FILE HEADER FILE NUMBER: 8 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 3 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE STA~qT DEPTH GR 11058.5 RPD 11065.5 RPM 11065.5 RPS 11065.5 RPX 11065.5 RAT 11097.5 FET 11171.5 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE STOP DEPTH 12026.5 12033.5 12033.5 12033.5 12033.5 12066.0 12033.5 24-MAR-98 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 12064.0 11172.0 12064.0 85.1 93.9 TOOL NUMBER DGR EWR4 $ DUAL GAMMA RAY ELECTROMAG. RESIS. 4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 P0980SP4 P0980SP4 6.000 6.0 QUI CKDRI L-N 8.70 56.0 8.9 19100 6.1 .260 .143 .240 .300 53.9 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MAD 3 API 4 1 68 4 2 RPX MAD 3 OHM14 4 1 68 8 3 RPS MAD 3 OHMM 4 1 68 12 4 RPM MAD 3 OHMM 4 1 68 16 5 RPD MAD 3 OHMM 4 1 68 20 6 RAT MAD 3 FT/H 4 1 68 24 7 FET MAD 3 HOUR 4 1 68 28 8 First Name Min Max Mean Nsam Reading DEPT 11058.5 12066 11562.2 2016 11058.5 GR 12.7003 151.481 49.9253 1937 11058.5 Last Reading 12066 12026.5 RPX 4.15 2000 120.159 1937 R?S 11.1998 2000 242.165 1937 RPM 22.3147 2000 338.515 1937 RPD 34.2145 2000 704.63 1937 RAT 66.2152 638.686 474.799 1938 FET 3.6034 32.9178 17.5414 1725 11065.5 11065.5 11065.5 11065.5 11097.5 11171.5 12033.5 12033.5 12033.5 12033.5 12066 12033.5 First Reading For Entire File .......... 11058.5 Last Reading For Entire File ........... 12066 File Trailer Service name ............. STSLIB.008 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.009 Physical EOF File Header Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.008 Comment Record FILE HEADER FILE NUMBER: 9 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 4 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 10994.0 13163.5 FET 11001.0 13170.5 RPD 11001.0 13170.5 RPM 11001.0 13170.5 RPS 11001.0 13170.5 RPX 11001.0 13170.5 RAT 11035.5 13201.5 $ LOG HEADER DATA DATE LOGGED: 27-MAR-98 SOFTWARE SURFACE SOFTWARE VERSION: ISC 5.07 DOWNHOLE SOFTWARE VERSION: DEP2 2.22A / SP4 5.03 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM)AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 13201.0 12064.0 13201.0 87.6 94.2 TOOL NUMBER P0980SP4 P0980SP4 6,000 6.0 QUI CKDRI L-N 8.70 52.0 8.9 19000 6.4 .280 .146 .250 .300 61.1 .6 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MAD 4 API 4 1 68 4 2 RPX MAD 4 OHMM 4 1 68 8 3 RPS MAD 4 OHMM 4 1 68 12 4 RPM MAD 4 OHMM 4 1 68 16 5 RPD MAD 4 OHMS4 4 1 68 RAT MAD 4 FT/H 4 1 68 FET MAD 4 HOUR 4 1 68 20 24 28 Name Min Max Mean Nsam DEPT 10994 13201.5 12097.8 4416 GR 14.3132 161.037 62.8166 4340 RPX 1.3481 2000 58.996 4340 RPS 3.166 2000 101.216 4340 RPM 4.4813 2000 191.16 4340 RPD 6.8107 2000 376.127 4340 RAT 4.9399 869.053 524.184 4333 FET 3.6844 130.933 54.3015 4340 First Reading 10994 10994 11001 11001 11001 11001 11035.5 11001 Last Reading 13201.5 13163.5 13170.5 13170.5 13170.5 13170.5 13201.5 13170.5 First Reading For Entire File .......... 10994 Last Reading For Entire File ........... 13201.5 File Trailer Service name ............. STSLIB.009 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.010 Physical EOF File Header Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.009 Con~nent Record FILE HEADER FILE NUMBER: 10 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 5 MAD PASS NUMBER: FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 13089.0 RPD 13096.0 RPM 13096.0 RPS 13096.0 RPX 13096.0 STOP DEPTH 14523.0 14530.5 14530.5 14530.5 14530.5 RAT 13128.0 FET 13192.0 LOG HEADER DATA DATE LOGGED: S O FTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REA_L-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 $ 14561.5 14530.5 ELECTROMAG. RESIS. 4 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CA/KE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined 30-MAR-98 ISC 5.07 DEP2 2.22A / SP4 5.03 MEMORY 14561.0 13201.0 14561.0 86.0 95.3 TOOL NUMBER P0908SP4 P0908SP4 6.000 6.0 QUICKDRIL-N 8.70 53.0 8.8 20000 6.0 .220 .106 .200 .230 68.3 .6 Absent value ...................... -999.25 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam DEPT FT 4 1 GR MAD 5 API 4 1 RPX MAD 5 OHF~ 4 1 RPS MAD 5 OHM~ 4 1 RPM MAD 5 OHM~ 4 1 RPD MAD 5 OHMM 4 1 RAT MAD 5 FT/H 4 1 FET MAD 5 HOUR 4 1 Rep Code Offset Channel 68 0 1 68 4 2 68 8 3 68 12 4 68 16 5 68 20 6 68 24 7 68 28 8 Name DEPT GR RPX RPS RPM RPD RAT FET Min 13089 12 7003 1 4716 2 9097 3 1512 4 6134 8 4245 4 3542 First Max Mean Nsam Reading 14561.5 13825.2 2946 13089 148.012 50.7423 2869 13089 2000 40.7974 2870 13096 2000 79.3805 2870 13096 2000 185.723 2870 13096 2000 488.032 2869 13096 3736.5 470.828 2868 13128 65.4415 35.2508 2678 13192 Last Reading 14561.5 14523 14530.5 14530.5 14530.5 14530 14561.5 14530.5 First Reading For Entire File .......... 13089 Last Reading For Entire File ........... 14561.5 File Trailer Service name ............. STSLIB.010 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 98/05/05 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.011 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 98/05/05 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Services Reel Trailer Service name ............. LISTPE Date ..................... 98/05/05 Origin ................... STS Reel Name ................ UNKNOWN Scientific Technical Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File