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Home My WebLink About194-150oN OR BEFORE c:LoaliMI~M-~)c 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~1 Gas I~1 Suspended I~] Abandoned ['~ Service 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 94-150 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510-0360 50-029-22525 4. Location of well at surface ',~=~,~m~,a~,,.=' · ~ 9. Unit or Lease Name 919' FNL, 227' FEL, Sec. 33, T11 N, R14E, UM~ Prudhoe Bay Unit At Top Producing Interval ,~ 10. Well Number 2566' FSL, 449' FEL, SEC. 28, T11N, R14E, UM ';~i~ !~ 07-32 At Total Depth~~ 11. Field and Pool 1503' FNL, 609' FEL, Sec. 28, T11N, R14E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF; etc.) 16. Lease Designation and Serial No. RKB 62 feetI ADL 28309 Prudhoe Bay Oil Pool 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. Or Aband. 115. Water Depth, it offshore 16. No. of Completions November 28, 1994 December 21, 1994 August 5, 1999 (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 11350' MD / 8997' TVD 9599' MD / 8695' TVD YES r~ No []I @ 2075' feet MD 1900' (approx) 22. Type Electric or Other Logs Run BHCS/DIFL/CNL/CDL, GR/DIL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORDI AMOUNT PULLED 20" 91.5# H-40 31' 112' 30" 260 Sx Arcticset 10-3/4" 45.5# NT-80 34' 3286' 13-1/2" . 1050SxCS 111&375SxClassG 7-5/8" 29.7# NT-95HS/13CR8 31' 10221' 9-7/8" 785 Sx Class G 4-1/2" 12.6# L-80 10046' 11350' 6-3/4" Uncemented 24. Pedorations 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" 9640' 10047' 9585' · Plugged & Abandoned all open perforation intervals. 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED (See P&A Summary) Date First Production Method of Operation (Flowing, gas lilt, etc.) v N/A Plugged & Abandoned Date of Test Hours Tested Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO I N/A Test Pedod > Flow Tubing Casing Pressure Calculated OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY - APl (con') Press. 24-Hour Rate > 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and pressence~o, oil, gas or water. Submit core chips. · This 10-407 is submitted as directed per the 10-~.~'rm approved July 16, 1999 (Approval #399-117) Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate NAME Top of Sag River Sand Top of Shublik Top of Sadlerochit Top of Zone 2 Top of Zone 1 GEOLOGIC MARKERS MEAS. DEPTH 9258' 9300' 9371' TRUE VERT. DEPTH 8419' 8453' 8511' 8744' 9660' 10050' 8979' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity. GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Summary of 07-32 Pre Coil Tubing Sidetrack Plug & Abandonment Operations. 32. I hereby certify that the lollowing is tree and correct to the best of my knowledge. Signed ~_ .~.~k~._ [,t~ "~, _~'~-~,.. Title AAI Co I Tubin,q Drillin,q Supervisor Bruce E. Smith, P.E. 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 welt 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 07-32 DESCRIPTION OF WORK COMPLETED PRE COILED TUBING SIDETRACK PLUG & ABANDOMENT SUMMARY Date Event Summary 8/02/1999: 8/03/1999: 8/05/1999: 8/08/1999: RU ELU. RIH w/1-11/16" tbg puncher & punched tbg f/9595' - 9597' MD. POOH & RD. RIH & tagged PBTD @ 9722' ELM. A CTU Cement Plug was pumped to Plug & Abandon the lower wellbore prior to ST operations as follows: MIRU CTU & PT'd BOPE. RIH w/CT & killed well. Tagged PBTD @ 9725' MD. PUH 10'. Pumped 8.6 bbls-of 17.0 ppg Neat Class G Cement to abandon the open perforation intervals located @: 9840' - 9846' MD (Zone 2) 9858' - 9864' MD (Zone 2) The slotted liner interval 10132' - 11326' MD is isolated by a CIBP @ 10065' MD. Contaminated cement w/Biozan & jetted contaminated Cement f/the wellbore to the 9600' MD. POOH w/CT. FP well. RD. RIH & tagged TOC @ 9599' MD. PT'd tubing to 1000 psi for 30 min - passed. Continued w/07-32A Sidetracking Operations. PLUGGIAG & LOC~ATION :. .- CLEA_~3, NCE Rw, PORT Stats of Alaska 0iL & GAS CTNSER~TION COMI~ISSION & p.-=cadura. /050 ~ CS r~l * 375 ~ ® 7~5~a ~ Review :he well file, and-cc=men= on plug~/~g, well head sua=-as, and !ocs=ion c!ea~ce - =ro~de loc. ~c!ear. code. Well head Harker pos= or pla=a: Loca=ion Clearance: C~clusion~: · o · STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS Alter casing _ Repair well _ Change approved program _ Operational shutdown _ Re-enter suspended well _ Plugging _X Time extension _ Stimulate _ Pull tubing _ Variance _ Per/orate _ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360 Anchorage, AK 99510-0360 4. Location of well at surface 919' FNL, 227' FEL, Sec. 33, T11N, R14E, UM At top of productive interval 2566' FSL, 449' FEL, SEC. 28, TllN, R14E, UM At total depth 1503' FNL, 609' FEL, Sec. 28, T11N, R14E, UM 5. Type of Well: Development __X Exploratory __ Stratigraphic __ Service __ 6. Datum elevation (DF or KB feet) RKB 62 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 07-32 9. Permitnumber/approvalnumber 94-150 50-029-22525 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Size Conductor 115' 20" Surface 3252' 10-3/4" Production 10190' 7-5/8" Liner 1304' 4-1/2" Perforation depth: measured true vertical Tubing (size, grade, and measured depth Packers & SSSV (type & measured depth) 11350 8997 9710' 8783 feet Plugs (measured) PBTD tagged @ ~1 '...~1~2~1 9)'" feet feet Junk (measured) ,j ',j v. feet Cement~ Measured ~ 0ii 6[ ~ ~ueW~lCal uepth 260 Sx Arcticset 112"~ A~Ch0fS~e 112' 1050 Sx CS III & 375 Sx Class G 3286' 3281' 785 sx c[a~ G 10221' 9010' Un.merited 11350' 11350' ,. 9840' - 9846'; 9858' - 9864'; (Isolated slotted liner f/10132' - 11326' by ClBP). 8868' - 8872'; 8880' - 8883'; (Isolated slotted liner f/9001' - 8997' by ClBP). 4-1/2", 12.6#, L-80 Tbg @ 9640' MD. 7-5/8" X 4-1/2" TIW SS PACKER @ 10047' MD; 7-5/8" X 4-1/2" BAKER SABL-3 PACKER @ 9585' MD. 4-1/2" CAMCO TRCF-4A TRSSSV @ 2075' MD. 13. Attachments Description summary of proposal __X Detailed operations program m BOP sketch __X 15. Status of well classification as: 14. Estimated date for commencing operation July 7, 1999 16. If proposal was verbally approved Name of approver Date approved Oil __X Service Gas __ Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ('~V'.k. CL/% ¢ . ~-¢¢~/~u'~'-¢'o~ qt Title: AAI Coil Tubing Drilling Supervisor Bru~e E. Smith, P.E. "" ~' -'~ .... ~ ~-.~1~, ~ l% ,O"~ FOR COMMISSION USE ONLY Condit~l:~ ~.pproval: Notify Commission so representative may witness ~,O' _,.~,,, ~"4~,~-~, ~- Plug integrity ~ BOP Test ~ Location clearance__ ~-~\'0'~'~'"~ Mechanical Integrity Test__ Subsequent form required 10- _ ~ ORIGINAL SIGNED, BY ACprov~d by order of the Commission Robert N. C:hdstenso~ Questions? Gaff Stephen Ward @ 265-1305. Date-'~//~/¢ ? Prepared b~/ Paul Ra df 263-4990 Commissioner Approval no....~..,/: Form 10-403 Rev 06/15/88 · SUBMIT IN TRIPLICATE DS 7-32 Intended P&A Procedure Objective: P&A existing interval in preparation for CT sidetracking operations. Intended Procedure · RU SL. Tag bottom. RU EL. Perforate the TT @ + 9600'. -- · RU coiled tubing unit and tag bottom. Pump 6 bbls Class 'G', 17 ppg cement. Clean cement top to -9600' md (KOP for CTU drilling at 9690) · WOC, Tag top of cement. June 30, 1999 DS 7-32A Proposed Completion Wellbore Sketch 4-1/2" Camco TRCF-4A SSSV 2074' 7-5/8" Packer 9 5 84 ' 4-1/2" Otis "X" Nipple @ 9618'; 4-1/2" Tubing Tail 9640' 4-1/2" Production Tubing .~4-1/2" Camco GLMs 2-7/8" Liner top in 4-1/2" Window in 7-5/8" csg @ 9690 - 9695' 3.75" Openhole +/-1600' 2.875" Cmt'd Liner Fill& damaged csg 9696' 4-1/2" ClBP 0065' TD +/- 11365' TIW SS Packer @ 10046' 4-1/2" Slotted Liner 7-5/8" Shoe 10221' · 11,350' PKR Casing NIP with video Perf SQZ ~' Mi!!~d (0~Z~) Pod PKR Liner-Blank PRTPUP Liner-Blank NIP perf Liner-SIo6ed Liner-Blank l Pr Bay 07-32 07~2 APl: 500292252500 Welt Type: PROD Angle @ TS: 36 peg @ 9371 S SSV Type: TRSV Odg CempSn: 12J24/94 Angle @ TD: 88 dog @ 11350 Annular F~uid: 6.8 Diese~/8,7 Last W/O: 12124/94 Rev Reason: Visual Bdne Reference Log: BHCA Ref Log Date: 12/12/94 Last Update: 5~9~99 LastTag: 9696 TD: 11350ftKB Last Tag Date: 1/16/99 Max Hole 96 dog @ 10423 Depth Comment 2074 2074' MIN ID=3~81" (Camco TRSSSV Nipple) 9696 9698' Found rocks & 811 with video 9755 9755' Milled (04/17/88) G~ri6~Not~ Date Note 1/22/95 "CFL ELM @ 9640" ELM 3q' (logged 1/22/95) Daterun: 12J24/94 12/18~8 CT unable to get p~s[ 9686' Other (pl[i~ ~iJi~!~ ~6i)~ JEWELRY Depth TVD Type Description ID 2074 2069 SSSV 4-1/2" Camco TRCF~A TRSSSV Nipple LOCKED OUT 8130/98 3,813 9584 8683 PKR 7-5/8" x 4-1/2" Baker SABL*3 Packer 0.000 9618 8710 NiP 4-1/2" HES X Nipple 3.813 9640 8728 ~l'L 4-1/2" Tubing Tail W/L Re-entry Guide 0000 10046 8977 PKR 7-5/8" x 4-112" TIW SS Packer 0.000 10065 8984 iBP Baker CIBP (Set 09/29/97) to lSD the slo6ed liner 0.000 10094 8992 PRTPUP 4-1/2"Ported Pipe(41') 0.000 10503 8999 NIP 4-1/2" HES XN Nipple (in the Slotted Liner) 3.719 Size Weight Grade Top Btm Feet Description 4.500 12.60 L~80 10046 10132 86 Liner-Blank 4.500 12.60 L-80 10132 10461 329 Liner-Slotted 4500 12.60 L-80 10461 10504 43 Liner-Blank 4,500 12.60 L-80 10504 11326 822 Liner-Slotted 4,500 12.60 L-80 11326 11350 24 Liner-Blank 10.750 4&50 NT-80 0 3286 3286 Casing 7630 2970 NT-95 HS 0 9492 9492 Casing 7.630 29.70 13CR-80 9492 10136 644 Casing 7.630 29.70 NT-95 HS 10136 10221 85 Casing Size Weight Grade Top Btm Feet Description 4.500 12,60 L-80 0 9640 9640 Tubing Gas ~i@ Man~relsNaive~ Stn MD 'FVD Man Man VMfr VType VOD Latch Port TRO Date VIv Mfr Type Run Commenl 1 3925 3915 CA KBMG-M CAMCO GLV 1.0 BK-5 0250 1896 313196 BK 2 7051 6613 CA KBMG-M CAMCO DMY 1,0 BK~5 0.000 0 12/24/94 E 3 9516 8628 CA KBMG-M CAMCO DMY 1,0 BK*5 0.000 0 12124194 E PerforatibB~ Interval TVD Zone Status FeetSPF Date Type Comment 9862 * 9863 8882 - 8883 ZONE 2 O 1 1 2/26/95 APERF 9748 ~ 9750 8809 - 8811 ZONE 2 O 2 4 4/29/95 APERF 9860 - 9862 8881 - 5882 ZONE 2 O 2 4 4/29/95 APERF CIBP SET 9/29/97 to lSD the SLOTTED LINER 10132- 10461 9001 - 9002 ZONE lB O 329 0 9/29/97 SLOTTED CIBP SET 9/29/97 to LINER lSD the SLOTTED LINER 10504- 11326 8999- 11326 ZONE lB O 822 0 9/29/97 SLOTTED LINER 9840 - 9846 8669 - 9872 ZONE 2 O 6 4 10/6/97 RPERF 9855 - 9864 8879 - 8883 ZONE 2 O 6 4 10/6/97 RPERF Sii~Jati o n~ & ~re~tments Interval Date Type Comment 9748 - 9763 2/27/96 SQZ GSO Cmt Sqz - ~ailed 6 2 COILED BOP '~UB ! N(~ UN ! T EOUIPMENT 1. 50CK) PSI 7" WELLHEAD CONNEC10R rLANOE 2. 5000 PSI 4 1/16" PIPE RA~S 3. 5000 PSI4 1/6" HYDRAULIC SLIPS 4~ 5000 PSI4 1/6" SHEAR RAMS 5. 5000 PSI4 1/6" BLIND RAMS 6. 5000 PSI4 1/16" STUFFING BOX 3 HIREL ]NE BOP EOU I PHENI* I. 5DO0 PSI 7" WELLHEAD CONN£CIOR FLANGE 2. 5OD0 PSI WlRELIN£ RAUS (VARIABLE SIZE) 3. 5DD0 PSI 4 1/6" L UBRICAIOR 4. 5000 PS) 4 1/6" FLOW lUBE PACK-OFF STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation Shutdown _ Stirnulate.~ Plugging _ Perforate _X Pull tubing Alter casing _ Repair well_ Other _X 2. Name of Operator: 5. Type of Well: 6. Datum of elavation (DF or KB feet): ARCO Alaska, Inc. Development_X 62' RKB 3. Address: Exploratory_ 7. Unit or Property: P.O. Box 100360 Stratagrapic _ Anchorage, AK 99510-0360 service_ Prudhoe Bay Unit 4. Location of well at surface: 8. Well number: 922' SNL, 227' WEL, Sec 33, T11N, R14E, UM. 7-32 At top of productive interval: 9. Permit number/approval number: 2566' NSL, 449' WEL, Sec 28, T11N, R14E, UM. 94-150 At effective depth: 10. APl number: 50-029-22525 At total depth: 11. Field/Pool: 3776' NSL, 620' WEL, Sec 28, T11N, R14E, UM. Prudhoe Bay Oil Pool 12. Present well condition summary Total Depth: measured 11350 feet Plugs (measured) CIBP Set at 10065' MD (9/29/97). true vertical 8997 feet Effective Depth: measured 10065 feet Junk (measured) true vertical 8984 feet Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 260 Arcticset 115' 115' Surface 3252' 10-3/4" 1050 Sx CS III & 3286' 3281' 375 Sx G Production 10190' 7-5/8" 785 Sx Class G 10221' 9010' Liner 1304' 4-1/2" Uncemented 11350' 8997' Perforation Depth measured 9840 - 9846'; 9858 - 9864'; [Isolated Slotted Liner: 10132 - 11326'] true vertical 8868 - 8872'; 8880 - 8883'; [Isolated Slotted Liner: 8998 - 8996'] Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tbg @ 9640' MD. Packers and SSSV (type and measured depth) Baker SABL-3 Packer @ 9584' MD; 4-1/2" Camco TRCF-4A SSSV @ 2074' MD. 18. Stimulation or cement squeeze summary '. "'~'- Intervals treated (measured) see attached ORIGINAL Intervals treated (measured) 14. Representitive Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1525 21196 40 - 1184 Subsequent to operation 2195 2443 0 - 371 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run _ Daily Report of Well Operations _X Oil _X Gas _ Suspended _ Service _ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~,,,4¢,~ '"~- ~ Title: Erlgineering Supervisor Date Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 7-32 DESCRIPTION OF WORK COMPLETED CIBP INSTALLATION FOR GAS SHUTOFF & REPERFORATIONS 9/29/97: MIRU CTU & PT equipment. to isolate the open slotted liner intervals located at: RIH w/Baker K-1 Cast Iron Bridge Plug and set in the 4-1/2" liner at 10065' MD 10132 - 10461' MD 10504 - 11326' MD Disconnected from CIBP & POOH. 10/6/97: MIRU &PT equipment. Ref. Log: BHCA 12/12/94. Rigged down. Added. perforations: RIH w/perforating gun & shot 12' of perforations above the CIBP as follows: 9840 - 9846' MD (Z2A) 9858- 9860' MD (Z2A). Ref. Log: BHCA 1.2/12/94. Reperforated: 9860- 9864' MD (Z2A). Ref. Log: BHCA 12/12/94. -Used a 3-t/2" carrier & shot the perfs at 4 spf at 60 degree phasing at balanced pressures. POOH wtperf guns. Rigged down. Placed the well on production w/gas lift & obtained a valid production test. 9 ~+ -~ i 5 0 6385 fi~.3352..-i0240 DIFL/AC/'ZDL/CN.t,'S8 'i 'i '2/ 2 'i / 94 E,/..I C / A C / q R ~ 8/4. 40 -.- i 02 'i 2 'l 'i2/'2 i/9,q- 9 4 ~-- 1 5 0 CNL/GR ~8440 ..... 10'i58 'i 'i '2/ 2 'i / 94 9 q---' 'i 5 O ._ ~ 9 4 --- i 5 0 DIFL/'GR/SF' ~/4./+0 .... i0740 'i INF!.~ BRIDGE PLUG -~480-. 10073 '1 'J..._':'/" ,-...":' 'l ,/' 9 a- 05/'26/'95 9-,-~ .... i 50 9~ ..... i50 9 a. --' 'i 50 PERF/RE,'S ~L'~9572 .... 9994 'i 05/2.!;/95 94-.. i50 SSTVD ~. 8440 'i0240 'l 'i 2/' 2 'i /' 9a 9 fi .... 150 STATIC BHP SURV ~.. 9500'"10086 'i 02/'i0/"95 94 ..... I S 0 T D T -- P .r,-t'r~. 9960 --- i 0026 I 05 / '3 'i / 9 S ZDL/'Ci"4L/G R/CAL .'.~"'8a. 4 0 --- i 0240 'i 12,/2 i/94. 9 4 ..... i 50 Wa s dr'-y 1: he ,4 r' e w (.,3 i 'i Wei i 'i' s r-0 k~ H E N T S "--" STATE OF ALASKA ALASKA ~,,L AND GAS CONSERVATION COhtlMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing --.... Alter casing ~ Repair well~ Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 922' SNL, 227' WEL, Sec 33, T11 N, R14E, UM. At top of productive interval 2566' NSL, 449' WEL, Sec 28, T11N, R14E, UM At effective depth At total depth 3776' NSL, 620' WEL, Sec 28, T11N, R14E, UM. 5. Type of Well Development Exploratory Stratigraphic Service ORI$1NAL 6. Datum of elevation(DF or KB) 62' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 7-32 9. Permit number/approval number 94-150 10. APl number 50 - 029-22525 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11350 feet 8997 feet Plugs(measured) Fill Cleanout to 11326' MD (3/12/96). Effective depth: measured 11326 feet true vertical 8996 feet Junk(measured) Casing Length Size Cemented Conductor 80' 20" 260 Sx Arcticset Surface 3252' 10-3/4" 1050 Sx CS III & 375 Sx G Production 10190' 7-5/8" 785 Sx Class G Slotted Liner 1304' 4-1/2" Uncemented Measured depth 115 3286' 10221' 11350' True vertical depth 115' 3281' 9010' 8997' Perforation depth: measured Slotted Liner: 10132 - 11326' true vertical Slotted Liner: 8998 - 8996' · Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tbg @ 9640' MD. RECEIVED MAY 2 8 1996 Packers and SSSV (type and measured depth) Baker SABL-3 Packer @ 9584' MD; 4-1/2" Camco TRCF-4A TR SSSV @ 2074' MD. 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 2990 11288 0 2129 25855 36 Tubing Pressure 26O 314 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 16. Status of well classification as: Oil X_~_ Gas __ Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'/(~ ")/11. ~("/-¢-" Title Engineering Supervisor Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 7-32 DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR GAS SHUTOFF 2/20/95: RIH & tagged PBTD at 10000' MD. 2/26/95: Added Perforations: 9862 -9863' MD (Z2) 4/28195: Added Squeeze Perforations: Ref. Log: BHCA 12/12/94. 9748 - 9750' MD (Z2) 9860 - 9862' MD (Z2) Ref. Log: BHCA 12/12/94. 2/1/96: MIRU & PT equipment. Pumped 275 bbls Crude, followed by 82 bbls gelled sand slurry, followed by Gel Water & Crude flush, to place an isolation sand plug in the 4-1/2" slotted liner located at 10132' to 11326' MD. Rigged down. 2/2/96: RIH & tagged sand plug top at 9994' MD. 2/17/96: RIH w/CT & tagged sand plug at 10437' MD. 12,900 lbs of 20/40 mesh sand to raise sand top. 2/23/96: RIH & tagged sand plug top at 9954' MD. Pumped 59 bbls of additional sand slurry containing Tagged sand top at 9935' MD. POOH w/CT. RD. 2/27/96: An Acid Wash & CTU Cement Squeeze for Gas Shutoff were performed as follows: MIRU CTU & PT equipment to 4000 psi. Loaded the wellbore w/Seawater, then RIH w/CT & reciprocated a pre-squeeze acid wash across the perforations located above the sand plug (above) at: 9748 - 9750' MD (Z2) 9860 -9863' MD (Z2) Ref. Log: BHCA 12/12/94. Pumped i0 bbls Xylene, followed by 25 bbls 12% HCI w/10% Xylene & 3% Acetic Acid, followed by 15 bbls of 6% HCl - 0.75% HF w/3% Acetic Acid, followed by 25 bbls of 12% HCI w/10% Xylene & 3% Acetic Acid, followed by 1% KCI Water. Switched to cement to squeeze the perforations (above). Pumped 47 bbls of Latex Acid Resistive cement & placed a total of 3 bbls of cement behind pipe at 3500 psi max squeeze pressure held for 1 hour. Contaminated cement w/biozan & jetted cement from wellbore to 9718' MD. POOH w/CT. Rigged down. 3/3/96: RIH & tagged PBTD at 9736' MD. 3/4/96 & 3~8/96: Underreamed cement from 9736' to sand/cement interlace encountered at 9943' MD. PT squeeze OK. 3/9/96 & 3/12/96: RIH w/CT & jetted the sand plug from the slotted liner to 11326' MD. RECEIVED Placed the well on production & obtained a valid production test. MAY 2 8 t96 Naska 0tl & GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9545 Company: 6/28/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Descriptio/1~ Date BL RF Sepia DIR MWD Disk D.S. 7-32 c~/.'./.~.~ 95189 DUAL BURST TDT-P ~,? \ ~'' 950512 I GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO.9481 Company: 5/25/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 15-11 ~/--I.~q..~. 95178 DUALBURSTTDT-P -.,~c-. '/~(.o (Q ~ 050495 1 D.S. 2-2 ~ - ~ ~ STATIC BHP SURVEY 050895 I 1 D.S. 2-3 ~x -~1 PRODPRORLE 050795 I 1 D.S. 2-3/U~ / / DUAL BURST TDT-P 050795 I 1 D.S. 7-3 '7~ I ~ CHEMICALTUBG.CU~ER 050695 I 1 D.S. 7-32 ~- / ~ INF~TABLE BRIDGE PLUG 050795 I 1 D.S. 9-17 ~-~ 'PERFRE~RD 051095 I 1 D.S. 14-28'~ ~1 ~ BAKER IBP RECORD 050895 I 1 D.S. 15-15 ~j-IY[ CNT-D 050995 I 1 D.S. 15-17 ~q- ? ~ CNT-G 051095 1 1 D.S. 17-21 ~.~' PRODPRORLE 050995 I I SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9471 Company: 5/23/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia -OlR MWD Disk D.S. 2-31 ~ ! -- ~ O_~ TBG CUTTER RECORD 043 0 95 I 1 D.S. 3-06 '~ (~-- ~ O M.I. INJEC LOG 0421 95 I 1 9...S. 3-31 ~ ~-~ Z_ CNL 050295 I 1 D.S. 7-32 c~/~_/~'O PERFRECORD 042895 I 1 D.S. 9-8 '~"'70 PERFRECORD 042995 I 1 D.S. 9-12 '7')'"7 INJECPROFILE 050395 I 1 D...S. 11-16 ST1 ~(~-'7~ PERFRECORD 042995 I 1 D.S. 11-23A C~q~ I PERFRECORD 050195 I 1 D.S. 11-28 ~C~-'70 LEAK DETECTION 042895 I 1 D.~S. 11-35 ~ c~'(G_~ CNL 050295 1 1 iD.S. 11-36C~' ~-/~ ~ DUAL BUST TDT-P 0501 95 I 1 D.S. 11-36 ~/-(~ RST 042195 I 1 ID.S. 14-5A c~_.- / PERFRECORO 042795 I 1 iD.S. 14-22A ~ ~,- /~ PERF RECORD 042795 I ' 1 B..S. 14-28~- / ~-J LEAK DETECTION 042995 I 1 43.S. 14-33 ~-/~/,_~ CNL 042795 1 I ' .D.S. 14-43 ~: ~)~!DUAL BURSTTDT-P 042795 I 1 D.S. 16-12~l ~P!TBGCLITTERRECOR9 043095 I 1 D.S. 18-02A C~ 5 -~:':~O PERFRECORD 050295 I 1 ..D.S. 15-19 ' 95176 DUALBURSTTDT-P 050495 I SIGNED: DATE: ,,, ,, 2 1995 RECEIVED Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. Alaska 0il & Gas Cons. Commission Anchorage WELL LOG TRANSMITTAL To: ARCO Alaska Inc. April 12, 1995 Attn: Larry Grant, AOCJCC P.O. Box 100360 Anchorage, Alaska 99510-0360 MWD Formation Evaluation Logs - DS 7-32 The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG formatted LIS Tape with Verification Listings RECF_!VF.D APR 'i ,3 ~995 oii & Gas Cons. Commission Anchorage 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc, Company Schlumberger 1 GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 A'i-I'N: Sherrie NO. 9310 Company: 3/1 O/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 3-19 PERF RECORD 022795 I I ~ D.S. 4-35 DUAL BURST TDT-P 022895 I 1 D.S. 6-23 PERF RECORD 030295 I 1 D.S. 7-32 PERF RECORD + JEWELRY 022695 I 1 D.S. 16-21 CHEMICAL CUTTER RECORD 022595 I 1 D.S. 7-19 95016 CNL 111394 1 ,, , 1,50 Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. WELL LOG TRANSMITTAL I,i:. t.:! ('i' t'!lV !':! I,) Oil & To: ARCO Alaska Inc. March 2, 1995 Attn: Larry Grant, AOGCC P.O. Box 100360 Anchorage, Alaska 99510-0360 MWD Formation Evaluation Logs - DS %32 RE: The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Jim Galvin, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" x 5" MD Gamma Ray Logs: 2"x 5" TVD Gmnlna Ray Logs: 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia RECEIVED Alaska Oil & Gas Co~m. Commission Anchora[je 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (907) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc. Company STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR REOOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS r-I SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCQ Alaska, Inc. 94-150 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5 o-029-22525 4. Location of well at surface 9. Unit or Lease Name 922'SNL, 22Z'WEL, SEC. 33, T11N, R14E ~ -~ "-' ~$~{' 10.Prudh°eBayUnitwell Number At Top Producing Interval -. 'i { ¥~¢~LFI~D I 2566' NSL, 449' WEL, SEC. 28, T11N, R14E ' ic~ ~ ' il ~¢dt-~--Y~-~-.4 Field and Pool ...... . .... il ~'~w'~' i 11. At Total Depth~,.,--, - ?'~ ~' ~Z-~/: ].~.-" Prudhoe Bay Field/Prudhoe Bay Pool 3776' NSL, 620' WEL, SEC. 28, T11N, R14E ..... ~-7'/-L,' · i 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 61.85' ADL 28309 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 16. No. of Completions 11/28/94 12/21/94 12/23/94J N/A feet MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 11350' MD/9509' TVD 11350' MD/9509' TVD YES [] NO [] 2074' feet MD 1900' (Approx.) 22. Type Electric or Other Logs Run BHCS/DIFL/CNL/CDL, GR/DIL 23. CASING, UNER AND CEMENTING RECORD SEI"nNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP - BOll'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 35' 115' 30" 260 sx Arcticset (Approx.) 10-3/4" ' 45.5# NT-80 34' 3286' 13-1/2" 1050 sx CS 111/375 sx "G" 7-5/8" 29.7# NT-95HS/13CR8 31' 10221' 9-7/8" 785 SX Class "G" 4-1/2" 12. 6# L-"80 10046' 11350' 6-3/4" Uncemented Slotted liner 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) Slotted Liner 4-1/2", L-80 9640' 9584' & 10046' 10132'-10461'MD 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.) 1/3/95 Gas Lift ' Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF ¢VATER-BBL CHOKESIZE IGAS-OIL RATIO TEST PERIOD ~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF ¢VATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence, of oil, gas or water. Submit core chips. RECEIVED ORI G INAL A!8.sks. Uil & Gas COilS. C0mmiss]on Anch0ra ,, Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE GEOLOGIc MARKERS Sag R/ver 31 LIST OF A'Ff'ACHMENT8 MEAS.~_.._~ D.__EPTH TRUE VERT. DEPTH ,9253' 8415' 9299' , 9371' ;45 ~, FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. RECEIVED FEB 2 7 1995 A!~sk~ Oil & Gas Cons. Commission Anchor~ ,~ I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ Title D~~,~¢_._.~or -~- Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24 - If this Well is Completed for separate production from more than one interval (multiple completion), so state in item '16, and Jn 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 28: Attached SupPlemental records for this well should show the details of any multiple Stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- ject/ch, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate ,, none'. Form 10-407 mP/AAI SHARED SERVICE DAILY OPERATIONb PAGE: 1 WELL: 7-32 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 11/28/94 02:00 SPUD: RELEASE: 12/23/94 10:00 OPERATION: DRLG RIG: NABORS 28E WO/C RIG: NABORS 28E 11/26/94 ( 1) TD: 0 PB: 0 MIRU RIG DOWN & MOVE RIG T/DRILLSITE 7-32. MW: 0.0 11/27/94 ( 2) TD: 0' ( 0) 11/28/94 ( 3) TD: 1110' (1110) 11/29/94 ( 4) TD: 1110' ( 0) 11/30/94 (5) TD: 3150' (2040) R/U DIVERTOR MW: 0.0 VIS: 0 MOVE RIG TO DS 7-32. RAISE DERRICK & RIG UP. RIGGED UP DIVERTOR. DRILLED TO 1110' MW: 0.0 VIS: 0 TESTED DIVERTOR. FUNCTION TEST COMPLETED SATISFACTORILY. D-3 DRILL. R/U DRILLSTRING HANDLING EQUIP. HELD PRE SPUD MTG, CLEANED UP TOOLS FROM RIG FLOOR. ORIENT BHA. 30 MIN PRE SPUD MTG. SAFETY MTG. BHA #1 MADE UP. FILL PITS WITH WATER BASED MUD. FINISH MIXING SPD MUD. COMPLETED OPERATIONS. DRILLED TO 238'. PISTONS FAILED - ABORT OPERATION. REPAIRED PISTONS. CHANGED 1 LINER & 2 PISTONS IN #2 MUD PUMP. EQUIP WORK COMPLETED. DRILLED TO 270'. PISTONS FAILED - ABORT OPERATION. REPAIRED PISTONS. CHANGED THIRD & LAST PISTON IN #1 MUD PUMP. EQUIP WORK COMPLETED. DRILLED TO 1110' DRILLING MW: 0.0 VIS: 0 THE EVENTS DATED ON THE SUMMARY REPRT DATED 11/28. ACTUALLY OCCURED ON 11/29. THIS REPORT IS BEING INPUT TO BRING THE DATA BASE UP TO DATE. DRLG MW: 0.0 VIS: 0 DRILLED TO 1140' PRESSURE CHANGED FROM 2100-1500 PSI IN .5 HR. - DOWNHOLE WASHOUT. PULLED BHA. CHECK FOR WASH OUT. FOUND NONE. BHA STOOD BACK. MADE BHA ~1. BOUND SUCTION SCREEN PLUGGED #2 MUD PUMP. ON BOTTOM. DRILLED TO 2221'. STARTED SCHEDULED WIPER TRIP: DUE TO FOOTAGE DRILLED. CIRC AT 2221' OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 826' TIGHT HOLE @ 2080'. PULLED BHA. BHA STOOD BACK. MADE UP BHA #2. CHANGED BIT. RIH TO 2221' NO PROBLEMS ENCOUNTERED. ON BOTTOM. DRILLED TO 3150'. FEB 27 1995 [.)it & Gas Cons. Commission Anchor~ ' ,~£LL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 2 12/01/94 (6) TD: 3305' ( 155) 12/02/94 ( 7) TD: 4542' (1237) RIGGED UP BOP STACK MW: 0.0 VIS: 0 DRILLED TO 3305'. REACHED PLANNED END OF RUN - SECTION / WELL T.D. CIRC AT 3305'. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). POOH TO 827'. TIGHT 2150-2085'. D3 DRILL. AT TOP OF CHECK TRIP INTERVAL. RIH TO 3305'. NO HOLE PROBLEMS. ON BOTTOM. CIRC AT 3305'. OBTAINED CLEAN RETURNS - 150% HOLE VOLUME. POOH TO 827' PULLED BHA. BHA LAID OUT. RIGGED UP CSG HANDLING EQUIP. WORK COMPLETED - CSG HANDLING EQUIP IN POSITION. RAN CSG TO 3286'. HANGER LANDED. NO HOLE PROBLEMS OR FILL. CIRC AT 3286'. RECRIPROCATE CSG WHILE CIRC. 170K UP, 150K DOWN. OBTAINED REQ'D FLUID PROPERTIES - 150%, HOLE VOL. MIXED PUMPED SLURRY - 436 BBL. PM]? 10 BBLS H20 AND TEST LINES TO 3000 PSI. PMP 65 BBLS H20. MIX AND PMP 359 BBLS LEAD CMT, DROP BOTTOM PLUG. MIX AND PMP 77 BBLS TAIL CMT. DROP TOP PLUG. DISPLACED W/307 BBLS. PLUG BUMPED OK. RECIPROCATED WITH FULL RETURNS. TAIL CEMENT PUMPED CIP @ 2330 HRS 11-30-94. MIXED AND PUMPED SLURRY - 35 BBL. MIXED AND PUMPED 35 BBLS TOP JOB CMT. CMT PUMPED. 15 PPG CMT TO SURFACE. RIGGED DOWN DIVERTOR. WORK COMPLETED, EQUIP LAID OUT. INSTALLED CSG SPOOL. INSTALLED 13-5/8" 5000 PSI SPLIT UNIHEAD. EQUIP WORK COMPLETED. TESTED TO 1000 PSI F/15 MIN, OK. RIGGED UP BOP STACK. RIH TO 4542' MW: 0.0 VIS: 0 TESTED BOP STACK. PRESSURE TEST COMPLETED SUCCESSFULLY - 5000 PSI. INSTALLED WEAR BUSHING. EQUIP WORK COMPLETED, RUNNING TOOL RETRIEVED. 7-3/4" DYNADRILL F2000S MOTOR W/1.0 DEG BH. MADE UP BHA NO. 3 P/U & ORIENT MWD. BHA NO. 3 MADE UP. RIH TO 3201'. AT FLOAT COLLAR. CIRC AT 3201'. OBTAINED BOTTOMS UP (100% ANNULUS VOLUME). TESTED CSG - VIA STRING. PRESSURE TEST COMPLETED SUCCESSFULLY - 3000 PSI. CIRC CLOSED IN WELL AT 3201' PERFORMED 3-5 WELL CONTROL DRILL. CIRC CASED HOLE THRU CHOKE. BLOW DOWN CHOKE LINES TO FREEZE PROTECT EQUIP. PRESSURE CHANGED FROM 400 PSI TO 600 PSI IN .2 HR. - STRING BLOCKED. BROUGHT PUMP UP TO SLOW PUMP RATE WHILE HOLDING BACKPRESSURE ON CHOKE. SHUTDOWN WHEN OBTAINED STABILIZED DP PRESSURE. END OF DRILL. DRILLED CMT TO 3315'. DRLD FLOAT EQUIP & CMT + 10' NEW HOLE. AT 10-3/4" CSG SHOE. PERFORMED FORMTION INTEGRITY TEST. PERFORMED LEAKOFF TEST TO 13.2 PPG EMW. OBTAINED REQUIRED LEVEL OF INTEGRITY - 13.2 PPG EMW. DRILLED TO 4542' STARTED SCHEDULED WIPER TRIP: DUE TO FOTTAGE DRILLED. POOH TO 3286'. WORKED PIPE, HOLE SWABBING. AT 10-3/4" CSG SHOE. RIH TO 4542' ON BOTTOM. ~ELL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 3 12/03/94 ( 8) TD: 5647' (1105) 12/04/94 ( 9) TD: 7235' (1588) 12/05/94 (10) TD: 8006' ( 771) 12/06/94 (11) TD: 8590' ( 584) 12/07/94 (12) TD: 9380' ( 790) PLANNED MAINT MW: 0.0 VIS: 0 DRILLED TO 5647' ROP DROPPED FROM 100 FT/HR TO 50 FT/HR. BIT QUIT. CIRC AT 5647'. OBTAINED CLEAN RETURNS - 125% HOLE VOLUME. POOH TO 4217'. HOLE SWABBING 13 STDS OUT. BEGAN PRECAUTIONARY MEASURES. RIH TO CIRC SWEEP AND CLEAN BHA. RIH TO 5647'. HOLE SWEPT WITH SLUG - 150% HOLE VOLUME. SWEPT HOLE WITH LO/HI VISC SWEEP S/NUTPLUG FOR BALLING. POOH TO 4217' HOLE SWABBING. APPEARS TO BE PULLING MUD BALL UP HOLE. BEGAN PRECAUTIONARY MEASURES. CIRC AT 4217'. HOLE SWEPT WITH SLUG - 100% HOLE VOLUME. POOH TO 0'. HOLE TAKING CALCULATED FILLUP VOLUME. AT WELLHEAD. 1 DEG BH F2000S DYNADRILL. MADE UP BHA #4. CHANGED BIT AND MWD PROBE. BHA #4 MADE UP. INSTALLED WEAR BUSHING. EQUIP WORK COMPLETED, RUNNING TOOL RETRIEVED. RIH TO 914' STOPPED: TO SERVICE DRLG EQUIP. SERVICED BLOCK LINE. LINE SLIPPED AND CUT. DRLG MW: 0.0 VIS: 0 RIH TO 5590' NO HOLE PROBLEMS. BEGAN PRECAUTIONARY MEASURES. REAMED TO 5647'. ON BOTTOM. DRILLED TO 6960' STARTED SCHEDULED WIPER TRIP: DUE TO FOOTAGE DRILLED. POH TO 5585'. AT TOP OF CHEK TRIP INTERVAL. RIH TO 6960' ON BOTTOM. DRILLED TO 7235' RIH TO 8006' MW: 0.0 VIS: 0 DRILLED TO 8006'. ROP DROPPED FROM 80'/HR TO 20'/HR. BIT QUIT. CIRC AT 8006'_ HOLE SWEPT WITH SLUG - 100% HOLE VOLUME. POOH TO 6983'. PULLED 11 STDS, HOLE SWABBING. WORK PIPE, HOLE STILL SWABBING. BEGAN PRECAUTIONARY MEASURES. RIH TO 8006'. ON BOTTOM. CIRC AT 8006'. HAD INCREASE IN CLORIDES ACROSS CRETACEOUS INJECTION INTERVAL FROM 1200-3000 PPM. OBTAINED CLEAN RETURNS - 150% HOLE VOLUME. POOH TO 6332'_ HOLE SWABBING. CIRC & ROTATE PIPE. WORK PIPE. STILL SWABBING. RIH TO WEIGHT UP TO 10.1 PPG. BEGAN PRECAUTIONARY MEASURES. RIH TO 8006'. ON BOTTOM. DRILLING MW: 0.0 VIS: 0 CIRC AND WEIGHT UP MUD TO 10.1 PPG. HAD INCREASED CHLORIDES AT B/U FROM CRETACEOUS. OBTAINED REQ'D FLUID PROPERTIES. POH. NO HOLE PROBLEMS OR SWABBING. MADE UP BHA #5. CHANGE BIT AND MWD PROBE. INSTALLED WEAR BUSHING. SERVICE WEAR BUSHING. RIH TO 7900'. BEGAN PRECAUTIONARY MEASURES. REAMED TO 8006' DRILLED TO 8590'. DRILLING MW: 0.0 VIS: 0 DRILLED TO 9114'. STARTED SCHEDULED WIPER TRIP. CIRCULATED AT 9114'. ~OLE SWEPT WITH SLUG. POH TO 7719' NO HOLE PROBLEMS. RIH TO 9114' NO HOLE PROBLEMS. DRILLED TO 9380' ~%~ 0~1 & Gas Cons. ~ELL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 4 12/08/94 (13) TD: 9670' ( 290) 12/09/94 (14) TD: 9858' ( 188) 12/10/94 (15) TD: 9966' ( 108) PU 19 HWDP, FLOW TEST SMM MW: 0.0 VIS: 0 DRILLED TO 9670'. CIRCULATED AT 9670'. HOLE SWEPT WITH SLUG. CIRCULATED. 40.000 BBL LCM PILL SPOTTED DOWNHOLE, LCM CONTENT 15.0 LD/BBL. PRECAUTIONARY ONLY. POH. LD 18 JTS DP. LD BHA COMPONENTS AS REQ'D. NO HOLE PROBLEMS OR SWABBING. MADE UP BHA #6. PU NEW BIT. CHANGED OUT SMM, MWD PROBE. RETRIEVED WEAR BUSHING. EQUIPMENT WORK COMPLETED. TESTED BOP STACK. INSTALLED WEAR BUSHING. RIH TO 1500'. PU REMAINING BHA COMPONENTS AS RIH. SERVICED BLOCK LINE. LINE SLIPPED AND CUT. RIH TO 3559' PU 19 HWDP. FLOW TEST SMM. RIH TO 1000' MW: 0.0 VIS: 0 RIH TO 9565' HOLE IN GOOD CONDITION. BEGAN PRECAUTIONARY MEASURES. REAMED TO 9670'_ CIRCULATED. PREVIOUSLY SPOTTED LCM PILL BLINDING SHAKER SCREENS. GAS CUT MUD ON B/U. DROPPED WT TO 9.6 - 9.7 PPG. DRILLED TO 9858'. MWD TOOL FAILED, ABORT OPERATION. ERRATIC, UNRELIABLE AZIMUTH READINGS. CIRCULATED. HOLE SWEPT WITH SLUG. CIRCULATED . 40.000 BBL LCM PILL SPOTTED DOWNHOLE, LCM CONTENT 16.0 LD/BBL. POH TO 9564'. BACKREAMED TO 9524'_ WORKED THRU SECTION 9564' - 9524'. HOLE CLEAR. MONITORED WELLM STATIC. POH. NO FURTHER HOLE PROBLEMS EXPERIENCED. MADE UP BHA #7. P/U NEW BIT. CHANGED OUT MWD PROBE. CHANGED SLEEVE ON SMM TO 9 1/2"; MODIFIED BH TO 1.5. RECUT XO TO HANGOFF SUB CUT WRONG. SECURED REPLACEMENT. INSTALLED WEAR BUSHING. SERVICE WEAR BUSHING. RIH TO 1000'. RIH TO 4000' MW: 0.0 VIS: 0 RIH TO 9787'_ BEGAN PRECAUTIONARY MEASURES. HOLE IN GOOD CONDITION. CIRCULATED. CIRC OUT LCM MATERIAL, GAS CUT MUD ON B/U. RIH TO 9787'_ MADE MAD PASS TO CONFIRM PREVOIUS SURVEYS. DRILLED TO 9966' BUILD RATE UNACCEPTABLE - BHA. 8 BEHIND LINE. POTENTIAL FOR TARGET TO COME IN UP TO 8' HIGH. CIRCULATED. HOLE SWEPT WITH SLUG. CIRCULATED. 40.00 BBL LCM PILL SPOTTED DOWNHOLE, LCM CONTENT 16.0 LB/BBL. PRECAUTIONARY ONLY. POH TO 5572'. HOLE IN GOOD CONDITION. TOOK MWD SURVEY AT 5519' POH. HOLE IN GOOD CONDITION. MADE UP BHA #8. PU NEW BIT. ADJUSTED BH FROM 1.5 TO 2. INSTALLED WEAR BUSHING. SERVICED WEAR BUSHING. RIH TO 4000'. STOPPED TO FLOWBACK WELL. NO FLOW. RECEIVED FEB 2 T 1995 .Oil & Gas Cons. Commission Anchor~ '" ,JELL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 5 12/11/94 (16) TD:10166' ( 200) 12/12/94 (17) TD:10243' ( 77) CIRCULATE MW: 0.0 VIS: 0 RIH TO 9670'. HOLE IN GOOD CONDITION TO THIS POINT. BEGAN PRECAUTINARY MEASURES. HOLE TIGHT AT 9670' REAMED TO 9690' NO FURTHER RESISTANCE. REAMED 9670 - 9690'. WORKED THROUGH SECTION, CLEAR. RIH TO 9879'. HOLE IN GOOD CONDITION. WASHED TO 9966'. PRECAUTIONARY ONLY. CIRCULATED AT 9966' CIRCULATED OUT LCM MAT'L, AERATED MUD. VERY LITTLE GAS NOTED ON B/U. DRILLED TO 10165' HIGH PRESSURE LINES FAILED, CIRCULATE. UNIBOLT CONNECTION ON SHOCK LINE, %1 MUD PUMP FAILED. REPAIRED HIGH PRESSURE LINES. WORK COMPLETED, HIGH PRESSURE LINES CHANGE OUT. DRILLED TO 10166'. MWD TOOL FAILED, CIRCULATE. COULD GET NO TOOL FACE. CIRCULATED AT 10166'. POH TO 6500' MW: 0.0 VIS: 0 MWD TOOL FAILED, ABORT OPERATION. MADE TWO MAD PASSES 10133' - 10166' IN FINAL ATTEMPT TO GET TOOL TO WAKE UP. NO SUCCESSFUL. CIRCULATE AT 10166'. PRECAUTIONARY ONLY. NO FLUID LOSSES NOTED TO DATE. POH. HOLE IN GOOD CONDITION. MADE UP BHA %9. PU NEW BIT. ADJUSTED BH FROM 2 DEG TO 1.75 DEG. CHANGED OUT MWD PROBE. INSTALLED WEAR BUSHING. SERVICED WEAR BUSHING. REPAIRED ROTARY TABLE. CHANGED OUT ROTARY OILER PUMP. RIH TO 3284' SERVICED LINES / CABLES. LINE SLIPPED AND CUT. RIH TO 9695'. HOLE IN GOOD CONDITION TO THIS POINT. REAMED TO 9695' REAMED TO 9665 - 9695' WORKED THROUGH SECTION, CLEAR. NO FURTHER RESISTANCE. RIH TO 10166'. HOLE IN GOOD CONDITION. CIRCULATED OUT LCM MAT'L, AERATED MUD. NO GAS DISCERNIBLE DURING CICULATION. DRILLED TO 10243'. REACHED PLANNED END OF RUN. CIRCULATED AT 10243'. HOLE SWEPT WITH SLUG. LOW/HIGH VIS SWEEP. CIRCULATED AT 10243'. 20.000 BBL LCM PILL SPOTTED DOWNHOLE, LCM CONTENT 16.0 LB/BBL. PRECAUTIONARY ONLY. POH TO 6500' POH ON WIPER TRIP. STOPPED TO FLOWCHECK WELL. HOLE IN GOOD CONDITION. REC£IV D FEB 2T i995 Oil & Gas Cons. Commission ~chor~" WELL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 6 12/13/94 (18) TD:10243' ( 0) 12/14/94 (19) TD:10243' ( 0) 12/15/94 (20) TD:10243' ( 0) RAN ELECTRICAL LOGS MW: 0.0 VIS: 0 POH TO 5300'. HOLE IN GOOD CONDITION. MONITOREW WELL, STATIC. RIH TO 9722'. HOLE IN CONDITION TO THIS POINT. COULD NOT SAFELY PASS 9722'. REAMED THROUGH INTERVAL. WORKED THROUGH W/O PUMP. REORIENTED SMM. WORKED THROUGH W/ NO PUMP. NO FURTHER RESISTANCE. RIH TO 10243' HOLE IN GOOD CONDITION. PUMPED LOW/HIGH VIS PILL. CIRCULATED OUT. CIRCULATED WO CONDITION MUD/HOLE. POH TO 9565'. SHORT TRIP TO CHECK REOCCURRING TIGHT SECTION. HOLE ON GOOD CONDITION. RIH TO 10243'. CIRCULATED. POH TO 5572' TOOK MWD SURVEY AT 5572'. BENCH MARK. RESULTS FELL WITHIN ACCEPTABLE PARAMETERS BUT TOOL RESPONSE QUESTIONABLE. POH. SLM, NO CORRECTION. PULLED BHA. INSTALLED WEAR BUSHING. SERVICED WEAR BUSHING. RU ATLAS WIRELINE. MU LOG TOOL STRING. RIH W/ LOGGING TOOL STRING ON 5" DP. LOGGING TOOL STRING RAN: CHT/ZDL/RB/GR/CN/AC/DIFL. INSTALLED WL ENTRY SUB. MADE WET CONNECT. COMPLETED RUN WITH FORMATION LOGS TO 7972'. RAN ELECTRIC LOGS. CONTINUE RIH W/ LOG STRING ON 5" DP. COMPLETED LOGGING RUN WITH FORMATION LOGS FROM 7972 - 8349'. POH TO 9308' MW: 0.0 VIS: 0 RAN ELECTRIC LOGS. COMPLETED LOGGING RUN WITH FORMATION LOGS FROM 10240 - 8440' RIH TOOL STRING ON DP. LOGGED IN/OUT OF HOLE. DIFFIC6LTY STAYING ON DEPTH. CHANGED OUT cAOUNTER. COMPLETED RUN WITH FORMATION LOGS FROM 8440 - 7972' POH TO 7972'. REMOVED SID DOOR ENTRY SUB. POH W/E LINE. COMPLETED RUN WITH FORMATION LOGS FROM 7972 - 0.0'. POH W/ LOG TOOL STRING. L/D 39 JTS DP. R/D ATLAS WL. MADE UP BHA # 10. PU 9 7/8" SECURITY HOLE OPENER. RIH TO 9730' HOLE IN GOOD CONDITION TO THIS POINT. REAMED TO 9760'. REAMED THROUGH SECTION. WORKED THROUGH SECTION WITH PUMP ON/OFF, HOLE CLEAR. RIH TO 10243'_ HOLE IN GOOD CONDITION. CIRCULATED. HOLE SWEPT WITH SLUG. CIRC LOW/HIGH SWEEP. 10.05 PPG MUD IN/OUT. NO GAS EVIDENT DURING CIRCULATION. CIRCULATED. PRECAUTIONARY ONLY. POH TO 9308'. POH 10 STANDS. CHECKED TIGHT SECTION NOTED ON TRIP IN. HOLE CLEAR. STOPPED TO FLOW CHECK WELL. CIRCULATED MW: 0.0 VIS: 0 LAID DOWN DRILL PIPE TO 10128'. WILL BE RUNNING 7 5/8" CASING. SERVICED BLOCK LINE. LINE SLIPPED AND CUT. LAID DOWN DRILL PIPE TO 10128' PULLED BHA. NIPPLE UP BOP STACK. CHANGE TOP RAMS TO 7 5/8" RAN CASING TO 9780' HIT BRIDGE. COULD NOT MOVE PIPE UP OR DOWN. WASHED TO 9850'. WASHED PIPE FROM 9780 - 9850'. HOLE PACKING OFF, HOLE CLEANED UP AND PIPE WORKING FREE. RAN CASING TO 10220'_ PIPE WENT TO BOTTOM WITH OUT FURTHER RESISTANCE. CIRCULATE AND BATCH MIX TAIL CEMENT. RECIPROCATE PIPE 30' STROKE. RECEIVED FEB 27 1995 ~!~ska, Oil & Gas Cons. Commission Anchorz ' WELL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 7 12/16/94 (21) TD:10243' ( 0) 12/17/94 (22) TD:10633' ( 390) 12/18/94 (23) TD:10806' ( 173) 12/19/94 (24) TD: 10340' ( 0) 12/20/94 (25) TD:10825' ( 485) MADE UP BHA #11 MW: 0.0 VIS: 0 CIRCULATED AT 10220'. BATCH MIX TAIL CEMENT. PUMPED SPACERS, VOLUME 90.000 BBL, 20 BBL FRESH WATER AND 70 BBL MCS-4 @ 11 PPG. MIXED AND PUMPED SLURRY. 159 BBL LEAD AND 12 BBL TAIL. DISPLACED SLURRY. NO FLUID LOSSES. RECIPROCATED PIPE 30'. PLUG BUMPED. TESTED CASING. INSTALLED SEAL ASSEMBLY. 7 5/8" PACK OFF. TESTED SEAL ASSEMBLY. RIGGED UP DRILLFLOOR/DERRICK. TESTED BOP STACK. SUSPENDED TEST, SURFACE EQUIPMENT LEAKED. 13 5/8" GRAY LOCK X 13 5/8" FLANGE BELOW BOTTOM RAM WASHED OUT. REPAIRED WELLHEAD. REMOVED WASHED OUT GRAY LOCK FLANGE AND HAD SAME REPAIRED AND MACHINE SHOP. TESTED BOP STACK. INSTALLED WEAR BUSHING. MADE UP BHA #11. SINGLED IN DRILL PIPE TO 1500'. DRILLING MW: 0.0 VIS: 0 SINGLED IN DRILL PIPE TO 10136' CIRCULATED AT 10136'. OBTAINED BOTTOMS UP. TESTED CA~ING. DRILLED FLOAT EQUIPMENT AND CEMENT + 10' NEW HOLE. STOPPED TO DISPLACE HOLE WITH PRO FLO MUD. CIRCULATED @ 10253' PUMPED 60 BBL DIRT MAG + 80 BBL XANVIS SWEEP AND DISPLACED WITH PRO FLO MUD. DRILLED TO 10633' PULLING DRILLPIPE MW: 0.0 VIS: 0 DRILLED TO 10806'. CIRCULATED AT 10806'. DECIDED TO PLUG BACK TO 7 5/8" CASING SHOE @ 10220', DUE TO HOT IN CURRENT HORIZONTAL SECTION. POH TO 1088'. PULLED BHA. RUN DRILLPIPE IN STANDS TO 10420' CIRCULATED AT 10420'. BATCH MIX CEMENT. OBTAINED BOTTOMS UP. PUMPED 20 BBL OF 2% KCL WATER + 16 BBL CEMENT & DISPLACED WITH 5 BBL OF 2% KCL WATER AND 60 BBL MUD. CEMENT PUMPED. PULL DRILLPIPE IN STANDS TO 9470'. CIRCULATED. HAD SMALL AMOUNT CEMENT CONTAMINATED MUD. PULLED DRILL PIE IN STANDS TO 0.00' LAID DOWN 48 JTS OF 3 1/2" DRILL PIPE. DRILLING MW: 0.0 VIS: 0 SERVICED WEAR BUSHING. MADE UP BHA #1. ADJUSTED MOTOR TO 1 1/4 DEGREE. RIH TO 9600'. AT TOP OF CEMENT. KICKOFF PLUG. WAIT ON CEMENT. RIH TO 10082' DRILLED CEMENT TO 10198'. CEMENT FIRM WITH SOFT STRAKS. DRILLED CEMENT TO 10260'. GOOD HARD CEMENT. STARTED KICK OFF. DRILLED TO 10340' CIRCULATE MW: 0.0 VIS: 0 DRILLED TO 10507'. CIRCULATE AT 10507'. DRILLED TO 10825'. CIRCULATE AT 10825'. CIRCULATE FOR BIT TRIP. OBTAINED CLEAN RETURNS. FEB 27 199,5 0ii & Gas Cons. Oommissio~ Anchor~ WELL : 7-32 OPERATION: RIG : NABORS 28E PAGE: 8 12/21/94 (26) TD:l1350' ( 525) 12/22/94 (27) TD:l1350' ( 0) 12/23/94 (28) TD:l1350' ( 0) 12/24/94 (29) TD:l1350' ( 0) POH TO 1088' MW: 0.0 VIS: 0 POH TO 1088'. PULLED BHA. BHA STOOD BACK. RETRIEVED WEAR BUSHING. SERVICE WEAR BUSHING. MADE UP BHA #2. RIH TO 3500'. SERVICED BLOCK LINE. LINE SLIPPED AND CUT. RIH TO 10734'. NO HOLE PROBLEMS. REAMED TO 10825'. DRILLED TO 11350'. CIRCULATED AT 11350'. HOLE SWEPT WITH SLUG. POH TO 1088' NO HOLE PROBLEMS IN OPEN HOLE. CIRCULATED @ 11350' MW: 0.0 VIS: 0 POH. PULLED BHA. BHA LAID OUT. SERVICED HANDLING EQUIPMENT. MADE UP BHA #3. PU 6 3/4" HO BHA. RIH TO 11242' BEGAN PRECAUTIONARY MEASURES. REAMED TO 11350'. CIRCUITED. HI-VIS MUD SPOTTED DOWNHOLE. POH TO 3096'. CLEAR RIG FLOOR. PULLED BHA. BHA LAID OUT. RAN CASING TO 1317' CIRCULATED. OBTAINED CLEAN RETURNS. RAN CASING TO 11350~ CIRC PRIOR TO GO INTO OPEN HOLE. CONTINUE RIH TO BTM. CIRCULATED. RUN SINGLE COMPLETION MW: 0.0 VIS: 0 CIRCULATED @ 11350'. POSITION 2 1/16" WS AND CIRC THROUGH BTM OF PACK OFF AND SLOTTED LINER X OPEN HOLE ANNULUS. PULL 60' & SPOTTED LIOCL PILL INSIDE LINER. PULL 13 STANDS TO ABOVE TOL AND CIRC UNTIL CLEAN. CIRC AT TOL. POH LAYING DOWN 3.5" DP. L/D 2 1/16" WORK STRING. RU TO TUN 4.5" NSCT L-80 TBG AND PWR. RUN 4.5" NSCT L-80 TBG. RELEASE RIG MW: 0.0 VIS: 0 TESTED DOWNHOLE PRESSURE GAUGE CABLE. MU TBG HGR, TEST CONTROL LINES AND LAND TBG. RAN TUBING TO 9640'. RILDS. CIRCULATED AT 9640' REVERSE CIRC. SETTING PACKER @ 9584' DROP BALL AND SET PKR AND TEST TBG, OK. PRESSURE CSG TO 4000 PSI, TEST, OK. BLEED TBG TO SHEAR VALVE. LD LANDING JT AND INSTALL TWC. NIPPLE DOWN BOP STACK. NIPPLE UP ADAPTER FLANGE AND XMAS TREE, TEST. RIG UP LUBRICATOR AND PULL TWC. DISPLACED TUBING ANS ANNULUS W/ 90 BBLS 50/50 CRUDE DIESEL. INSTALLED BPV. RELEASE RIG @ 2200 HRS ON 12/23/94. SIGNATURE: (drilling superintendent) DATE: FEB 27 1995 Oil & Gas Cons. Commission Anchor~ bPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 0 .00 -61.85 186 186.60 124.75 274 274.71 212.86 364 364.55 302.70 454 454.26 392.41 0 0 N .00 E .00 .00N .00E 0 12 S 68.20 E .11 .12S .30E 0 6 S 43.00 W .29 .23S .39E 0 18 N 81.50 E .43 .26S .57E 1 6 N 88.00 E .89 .19S 1.66E .00 -.14 - .26 -.30 -.31 545 545.87 484.02 635 635.21 573.36 724 723.79 661.94 817 816.56 754.71 913 912.04 850.19 2 30 N 84.30 E 1.53 .04N 4.53E 4 0 N 89.10 E 1.70 .28N 9.60E 5 0 S 89.30 E 1.13 .28N 16.57E 5 24 N 89.40 E .45 .28N 25.01E 6 5 N 89.30 E .73 .39N 34.62E - .28 -.38 -.86 -1.45 -2.00 1008 1006.19 944.34 1104 1101.43 1039.58 1197 1194.68 1132.83 1292 1289.18 1227.33 1386 1382.40 1320.55 6 48 S 89.60 E .75 .41N 45.27E 6 41 N 84.20 E .77 .94N 56.51E 6 30 N 83.90 E .21 2.05N 67.24E 5 41 N 78.80 E 1.02 3.54N 77.22E 4 35 N 79.40 E 1.18 5.14N 85.47E -2.72 -2.97 -2.60 -1.80 -.78 1480 1475.79 1413.94 1575 1570.90 1509.05 1670 1666.12 1604.27 1762 1757.49 1695.64 1856 1851.85 1790.00 3 47 N 73.80 E .96 6.69N 92.14E 2 30 N 67.80 E 1.41 8.36N 97.09E 1 17 N 56.00 E 1.32 9.75N 99.91E 0 24 N 36.40 W 1.51 10.58N 100.58E 0 36 N 25.00 W .24 11.30N 100.18E .31 1.63 2.82 3.61 4.35 1948 1943.51 1881.66 2043 2038.79 1976.94 2136 2132.04 2070.19 2232 2227.44 2165.59 2325 2320.44 2258.59 0 36 N 32.00 W .08 12.14N 99.72E 0 30 N 21.60 W .15 12.95N 99.31E 0 36 N 31.30 W .15 13.74N 98.90E 0 36 N 37.80 W .07 14.56N 98.34E 0 36 N 35.60 W .03 15.35N 97.75E 5.22 6.06 6.88 7.74 8.56 2416 2411.99 2350.14 2510 2506.13 2444.28 2604 2599.86 2538.01 2699 2694.98 2633.13 2794 2789.66 2727.80 0 36 N 18.80 W .19 16.19N 97.32E 0 36 N 37.40 W .21 17.05N 96.86E 0 30 N 46.70 W .14 17.72N 96.27E 0 30 N 34.40 W .11 18.34N 95.73E 0 30 N 47.20 W .12 18.97N 95.19E 9.43 10.32 11.03 11.69 12.35 2889 2884.30 2822.45 2983 2978.79 2916.94 3076 3072.08 3010.23 3171 3167.21 3105.36 3219 3214.71 3152.86 0 30 N 49.60 W .02 19.51N 94.58E 0 36 N 43.40 W .12 20.14N 93.92E 0 36 N 40.00 W .04 20.87N 93.27E 0 30 N 40.50 W .11 21.57N 92.68E 0 30 N 41.00 W .00 21.88N 92.41E 12.94 13.61 14.38 15.12 15.45. RECEIVED Oil & 6as Cons. 6ommissJon ^nchor~ ~_~ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA ~AGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3331 3327.16 3265.31 0 24 3425 3420.78 3358.93 1 36 3520 3515.43 3453.58 3 54 3614 3609.08 3547.23 6 30 3711 3704.91 3643.06 8 53 N 1.80 W .28 22.64N 92.08E N 5.70 E 1.29 24.27N 92.20E N 1.00 E 2.44 28.81N 92.39E N 5.60 W 2.83 37.31N 91.92E N 7.20 W 2.49 50.18N 90.45E 16 .23 17. 85 22 .36 30.87 43 .81 3806 3798.91 3737.06 10 3900 3890.70 3828.85 11 3995 3984.04 3922.19 13 4091 4077.06 4015.21 14 4187 4169.39 4107.54 15 36 41 36 30 53 N 8.20 W 1.79 66.18N 88.27E N 7.70 W 1.18 84.10N 85.78E N 6.40 W 2.01 104.89N 83.22E N 5.00 W 1.00 128.06N 80.92E N 5.20 W 1.46 153.04N 78.69E 59.93 77.98 98.90 122.16 147.24 4281 4259.89 4198.04 17 47 4376 4349.07 4287.22 19 47 4470 4437.73 4375.88 21 6 4565 4525.55 4463.70 22 0 4660 4613.57 4551.72 23 53 N 7.30 W 2.11 180.28N 75.68E N 8.20 W 2.14 210.36N 71.57E N 10.10 W 1.54 242.99N 66.30E N 9.30 W 1.00 277.18N 60.46E N 9.80 W 2.00 313.93N 54.27E 174.63 204.92 237.83 272.34 309.44 4756 4700.14 4638.29 26 23 4851 4784.88 4723.03 28 23 4947 4-868.11 4806.26 29 42 5041 4950.02 4888.17 31 0 5137 5031.65 4969.79 31 42 N 7.70 W 2.78 354.10N 48.12E N 7.20 W 2.11 397.66N 42.43E N 6.60 W 1.40 443.56N 36.88E N 5.60 W 1.47 491.24N 31.79E N 6.40 W .85 540.69N 26.59E 349.93 393.78 439.95 487.87 537.57 5233 5113.09 5051.24 31 5328 5193.27 5131.42 32 5424 5273.15 5211.30 34 5519 5351.80 5289.95 34 5573 5396.82 5334.97 33 36 54 30 12 54 N 5.70 W .40 590.62N 21.30E N 7.30 W 1.64 640.88N 15.56E N 6.60 W 1.71 693.76N 9.12E N 6.30 W .36 747.16N 3.09E N 7.80 W 1.64 777.36N .65W 587.74 638.27 691.47 745.17 775.55 5645 5456.51 5394.66 34 17 5741 5534.89 5473.04 35 5 5836 5612.55 5550.70 35 30 5931 5690.38 5628.53 35 30 6027 5768.37 5706.52 35 24 N 7.80 W .55 817.40N 6.13W N 6.60 W 1.10 871.24N 12.93W N 6.80 W .44 925.85N 19.34W N 6.30 W .30 981.00N 25.68W N 7.00 W .44 1036.16N 32.11W 815.87 870.05 924.98 980.43 1035.90 6122 5845.82 5783.97 35 17 6218 5923.85 5862.00 35 12 6312 6001.46 5939.61 35 0 6407 6079.43 6017.58 34 42 6503 61~8.17 6096.32 34 24 N 6.60 W .27 1090.71N 38.61W N 6.40 W .16 1145.50N 44.85W N 7.50 W .70 1199.64N 51.45W N 5.70 W 1.13 1253.57N 57.70W N 6.30 W .47 1307.49N 63.36W 1090.77 1145.86 1200.33 1254.56 1308.74 ~PERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21 /95 DATE OF SURVEY: 122194 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6602 6240.03 6178.18 34 0 6694 6316.43 6254.58 33 54 6789 6395.17 6333.32 33 47 6883 6473.70 6411.85 33 35 6979 6553.49 6491.64 34 0 N 7.00 W .57 1362.74N 69.80W N 6.10 W .56 1413.84N 75.67W N 3.50 W 1.53 1466.45N 80.09W N 3.50 W .21 1518.73N 83.29W N 4.70 W .81 1572.01N 87.11W 1364.31 1415.69 1468.48 1520.86 1574.27 7075 6632.85 6571.00 33 47 7t70 6712.14 6650.29 33 17 7265 6790.98 6729.13 34 0 7360 6869.93 6808.08 34 17 7455 6948.88 6887.03 33 47 N 4.20 W .36 1625.17N 91.25W N 4.90 W .66 1677.59N 95.42W N 5.60 W .84 1729.84N 100.22W N 4.50 W .72 1783.19N 104.93W N 5.20 W .67 1836.35N 109.44W 1627.59 1680.17 1732.63 1786.18 1839.52 7551 7028.07 6966.22 34 30 7647 7106.42 7044.57 35 30 7742 7184.36 7122.51 34 54 7837 7262.32 7200.47 34 42 7932 7340.41 7278.56 33 35 N 4.50 W .84 1889.87N 113.98W N 4.70- W 1.05 1944.56N 118.38W' N 4.30 W .67 1999.37N 122.70W N 5.00 W .47 2053.37N 127.09W N 6.50 W 1.47 2106.07N 132.38W 1893.23 1948.09 2003.07 2057.24 2110.19 8028 7421.14 7359.29 32 8127 7504.25 7442.40 33 8225 7585.97 7524.12 34 8319 7663.45 7601.60 34 8416 7743.31 7681.46 35 54 5 24 0 17 N 4.40 W 1.40 2158.75N 137.42W N 1.90 W 1.39 2212.63N 140.38W N 1.60 W 1.33 2267.21N 142.05W N .90 W .60 2319.85N 143.20W N .50 E 1.57 2375.04N 143.38W 2163.09 2217.05 2271.60 2324.20 2379.27 8510 7819.32 7757.47 36 8605 7895.39 7833.54 37 8699 7970.40 7908.55 37 8794 8045.55 7983.70 37 8890 8122.38 8060.53 36 30 0 17 12 54 N 1.50 W 1.79 2430.05N 143.87W N .10 W 1.03 2486.85N 144.66W N .20 W .32 2543.68N 144.81W N .40 E .40 2600.83N 144.71W N 1.20 W 1.05 2658.82N 145.11W 2434.19 2490.90 2547.61 2604.61 2662.49 8984 8197.98 8136.13 36 30 9077 8273.10 8211.25 36 12 9170 8347.66 8285.81 36 5 9263 8423.29 8361.44 35 35 9358 8500.05 8438.20 36 12 N 1.60 W .49 2715.15N 146.49W N 1.30 W .37 2770.41N 147.89W N 4.70 W 2.17 2824.79N 150.74W N 6.70 W 1.37 2879.15N 156.16W N 8.20 W 1.12 2934.24N 163.37W 2718.78 2774.01 2828.45 2883.06 2938.52 9453 8577.15 8515.30 36 12 9547 8652.90 8591.05 36 5 9602 8697.53 8635.68 35 54 9644 8731.17 8669.32 35 35 9676 8756.67 8694.82 37 47 N 8.40 W .12 2990.08N 171.51W N 7.70 W .45 3044.87N 179.26W N 8.00 W .48 3077.00N 183.69W N 9.80 W 2.64 3100.92N 187.44W N 10.90 W 7.22 3119.62N 190.85W 2994.79 3049.98 3082.34 3106.46 3125.35 bPERRY-SUN DRILLING SERVICES ANCHOtLAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21 /95 DATE OF SURVEY: 122194 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9709 8782.05 8720.20 9735 8800.97 8739.12 9767 8822.06 8760.21 9799 8842.59 8780.74 9830 8862.38 8800.54 42 0 N 7.50 W 14.30 3140.56N 194.22W 46 54 N 5.50 W 19.22 3159.00N 196.31W 49 24 N 4.00 W 8.66 3182.47N 198.25W 50 47 N 4.40 W 4.48 3206.95N 200.05W 51 12 N 5.00 W 1.95 3231.31N 202.05W 3146.47 3165.01 3188.56 3213.11 3237.55 9863 8882.47 8820.62 9899 8903.87 8842.02 9926 8919.72 8857.88 9959 8937.76 8875.92 9991 8954.11 8892.26 52 30 N 3.20 W 5.91 3256.82N 203.88W 54 17 N 6.50 W 8.92 3285.52N 206.32W 55 54 N 4.10 W 9.15 3308.14N 208.41W 57 30 N 2.80 W 5.89 3335.55N 210.06W 61 17 N 3.50 W 11.98 3363.15N 211.59W 3263.12 3291.92 3314.63 3342.09 3369.73 10007 8961.37 8899.52 10020 8966.88 8905.03 10052 8979.33 8917.48 10082 8989.16 8927.31 10113 8996.86 8935.01 63 12 N 4.60 W 13.70 3376.90N 212.56W 65 0 N 4.80 W 14.32 3388.22N 213.49W 69 24 N 5.40 W 13.80 3417.72N 216.13W 73 18 N 4.30 W 13.13 3446.74N 218.59W 77 24 N .80 W 17.47 3476.14N 219.89W 3383.52 3394.88 3424.48 3453.61 3483.03 10144 9002.71 8940.86 10176 9006.78 8944.93 10233 9010.41 8948.56 10260 9011.18 8949.33 10297 9011.43 8949.58 81 0 N 5.60 W 19.01 3506.73N 221.61W 84 30 N 6.40 W 11.13 3538.54N 224.95W 88 11 N 4.50 W 7.28 3595.23N 230.36W 88 26 N 3.62 W 3.49 3621.32N 232.21W 90 48 N 5.80 W 8.53 3658.83N 235.30W 3513.66 3545.63 3602.56 3628.71 3666.35 10329 9010.90 8949.05 10361 9009.86 8948.01 10393 9007.97 8946.12 10422 9005.43 8943.58 10456 9002.24 8940.39 91 5 N 6.80 W 3.30 3690.26N 238.77W 92 35 N 6.90 W 4.66 3722.27N 242.61W 94 11 N 7.60 W 5.47 3753.86N 246.63W 95 41 N 7.60 W 5.09 3782.94N 250.51W 95 18 N 8.00 W 1.70 3815.71N 255.00W 3697.94 3730.14 3761.93 3791.21 3824.21 10488 8999.80 8937.95 10516 8998.28 8936.43 10548 8996.81 8934.96 10581 8995.92 8934.08 10613 8996.49 8934.64 93 24 N 8.40 W 6.03 3847.51N 259.58W 92 41 N 8.40 W 2.45 3875.68N 263.74W 92 41 N 8.80 W 1.28 3906.59N 268.42W 90 18 N 9.00 W 7.15 3939.87N 273.63W 87 41 N 8.80 W 8.12 3971.59N 278.60W 3856.25 3884.64 3915.80 3949.36 3981.34 10643 8997.96 8936.11 10678 9000.11 8938.26 10708 9001.78 8939.93 10740 9003.06 8941.21 10771 9003.66 8941.81 86 35 N 9.30 W 4.06 4000.92N 283.27W 86 18 N 9.20 W .91 4035.09N 288.83W 87 18 N 9.40 W 3.42 4064.46N 293.64W 88 5 N 7.80 W 5.59 4096.04N 298.42W 89 41 N 8.20 W 5.25 4127.13N 302.79W 4010.93 4045.40 4075.04 4106.87 4138.19 ~PERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 10803 9003.63 8941.79 90 24 N 9.10 W 3.61 4158.38N 307.54W 10834 9003.01 8941.16 91 54 N 8.20 W 5.59 4189.32N 312.25W 10864 9001.98 8940.13 92 0 N 7.50 W 2.33 4219.33N 316.39W 10895 9001.03 8939.18 91 30 N 8.40 W 3.34 4249.84N 320.65W 10927 9000.43 8938.58 90 41 N 8.70 W 2.71 4281.01N 325.34W 4169.69 4200.88 4231.10 4261.83 4293.26 10957 9000.11 8938.26 90 30 N 8.60 W .74 4310.92N 329.88W 10990 8999.82 8937.97 90 30 N 9.50 W 2.70 4343.78N 335.12W 11020 8999.51 8937.67 90 41 N 9.60 W .76 4372.77N 340.00W 11049 8999.13 8937.28 90 48 N 9.00 W 2.08 4401.64N 344.72W 11081 8998.62 8936.77 91 0 N 9.00 W .62 4433.66N 349.80W 4323.40 4356.55 4385.81 4414.94 4447.23 11113 8997.93 8936.08 91 30 N 8.80 W 1.69 4465.13N 354.72W 11143 8997.07 8935.22 91 48 N 8.80 W 1.01 4494.44N 359.26W 11174 8996.08 8934.23 91 48 N 8.90 W .32 4525.68N 364.13W 11207 8994.90 8933.05 92 24 N 8.60 W 2.08 4557.58N 369.03W 11240 8994.02 8932.17 90 35 N 9.60 W 6.14 4590.70N 374.34W 4478.96 4508.52 4540.02 4572.18 4605.59 11271 8994.34 8932.49 88 11 N 9.90 W 7.88 4620.95N 379.54W 11283 8994.73 8932.88 88 0 N 9.50 W 3.82 4632.48N 381.51W 11350 8997.06 8935.21 88 0 N 9.50 W .00 4698.32N 392.53W 4636.13 4647.77 4714.21 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4714.69 FEET AT NORTH 4 DEG. 46 MIN. WEST AT MD = 11350 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 356.04 DEG. KICK OFF POINT 10,260' ~PERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7 - 32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 0 .00 -61 1000 998.10 936 2000 1995.34 1933 3000 2995.30 2933 4000 3988.23 3926 .85 .25 .49 .45 .38 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST .00 N .00 E .42 N 44.30 E 12.60 N 99.45 E 20.27 N 93.80 E 105.90 N 83.11 E MD-TVD VERTICAL DIFFERENCE CORRECTION .00 1.90 1.90 4.66 2.75 4.70 .05 11.77 7.06 5000 4914.06 4852 6000 5745.91 5684 7000 6570.21 6508 8000 7397.16 7335 9000 8210.39 8148 .21 .06 .36 .31 .54 469.74 N 33.90 E 1020.31 N 30.16 W 1583.24 N 88.03 W 2143.29 N 136.23 W 2724.33 N 146.75 W 85.94 74.17 254.09 168.16 429.79 175.70 602.84 173.04 789.61 186.77 10000 8958.04 8896 11000 8999.74 8937 11350 8997.06 8935 .19 .89 .21 3370.34 N 212.03 W 4352.96 N 336.66 W 4698.32 N 392.53 W 1041.96 252.35 2000.26 958.30 2352.94 352.68 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 0 .00 -61.85 61 61.85 .00 161 161.85 100.00 261 261.85 200.00 361 361.85 300.00 .00 N .00 E .00 .00 N .00 E .00 .00 .09 S .22 E .00 .00 .22 S .41 E .00 .00 .26 S .56 E .00 .00 461 461.85 400.00 561 561.85 500.00 662 661.85 600.00 762 761.85 700.00 862 861.85 800.00 .19 S 1.81 E .01 .01 .11 N 5.23 E .08 .07 .31 N 11.46 E .28 .20 .24 N 19.90 E -.64 .36 .32 N 29.32 E 1.08 .44 963 961.85 900.00 1064 1061.85 1000.00 1164 1161.85 1100.00 1265 1261.85 1200.00 1365 1361.85 1300.00 .45 N 39.99 E .47 N 51.88 E .66 N 63.52 E .01 N 74.54 E .83 N 83.84 E 1.65 .57 2.35 .71 3 .O4 .68 3.65 .62 4.10 .45 1466 1461.85 1400.00 1566 1561.85 1500.00 1666 1661.85 1600.00 1766 1761.85 1700.00 1866 1861.85 1800.00 6.43 N 91.25 E 8.21 N 96.73 E 9.69 N 99.83 E 10.61 N 100.57 E 11.39 N 100.14 E 4.39 .29 4.57 .17 4.63 .07 4.65 .01 4.65 .00 1966 1961.85 1900.00 2066 2061.85 2000.00 2166 2161.85 2100.00 2266 2261.85 2200.00 2366 2361.85 2300.00 12.30 N 99.62 E 13.13 N 99.23 E 14.01 N 98.74 E 14.85 N 98.12 E 15.70 N 97.51 E 4.66 .01 4.66 .00 4.66 .01 4.67 .01 4.68 .01 2466 2461.85 2400.00 2566 2561.85 2500.00 2666 2661.85 2600.00 2766 2761.85 2700.00 2866 2861.85 2800.00 16.68 N 97.14 E 17.49 N 96.51 E 18.11 N 95.89 E 18.80 N 95.37 E 19.39 N 94.73 E 4.68 .01 4.69 .01 4.69 .00 4.69 .00 4.70 .00 2966 2961.85 2900.00 3066 3061.85 3000.00 3166 3161.85 3100.00 3266 3261.85 3200.00 3366 3361.85 3300.00 20.01 N 94.04 E 20.79 N 93.34 E 21.53 N 92.71 E 22.19 N 92.15 E 22.89 N 92.07 E 4.70 .00 4.71 .01 4.71 .00 4.72 .00 4.72 .00 bPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3466 3461.85 3400 3566 3561.85 3500 3667 3661.85 3600 3768 3761.85 3700 3870 3861.85 3800 .00 .00 .00 .00 .00 25.51 N 92.31 E 32.51 N 92.29 E 43.56 N 91.28 E 59.32 N 89.26 E 78.18 N 86.58 E 4.76 .04 5.01 .26 5.64 .62 6.90 1.26 8.70 1.80 3972 3961.85 3900 4075 4061.85 4000 4179 4161.85 4100 4283 4261.85 4200 4389 4361.85 4300 .00 .00 .00 .00 .00 99.56 N 83.82 E 124.14 N 81.26 E 150.90 N 78.88 E 180.91 N 75.60 E 214.92 N 70.91 E 11.01 2.31 14.02 3.01 17.57 3.55 22.04 4.47 27.79 5.75 4496 4461.85 4400 4604 4561.85 4500 4713 4661.85 4600 4825 4761.85 4700 4939 4861.85 4800 .00 .00 .00 .00 .00 252.16 N 64.67 E 34.69 6.90 291.71 N 58.07 E 42.43 7.74 335.77 N 50.75 E 51.96 9.53 385.30 N 43.99 E 63.78 11.82 440.01 N 37.29 E 77.97 14.19 5055 4961.85 4900 5173 5061.85 5000 5290 5161.85 5100 5410 5261.85 5200 5531 5361.85 5300 .00 .00 .00 .00 .00 498.31 N 31.10 E 93.90 15.93 559.23 N 24.51 E 111.18 17.28 620.72 N 18.14 E 128.75 17.57 686.04 N 10.02 E 148.48 19.73 753.96 N 2.34 E 169.61 21.13 5652 5461.85 5400 5774 5561.85 5500 5896 5661.85 5600 6019 5761.85 5700 6142 5861.85 5800 .00 .00 .00 .00 .00 821.01 N 6.63 W 190.34 20.73 890.06 N 15.11 W 212.17 21.83 960.78 N 23.44 W 234.93 22.76 1031.56 N 31.54 W 257.71 22.78 1101.98 N 39.92 W 280.31 22.60 6264 5961.85 5900 6386 6061.85 6000 6507 6161.85 6100 6628 6261.85 6200 6749 6361.85 6300 .00 .00 .00 .00 .00 1172.12 N 47.88 W 302.71 22.40 1241.45 N 56.49 W 324.70 21.99 1309.99 N 63.64 W 346.15 21.45 1377.35 N 71.60 W 366.98 20.83 1444.19 N 78.70 W 387.48 20.49 6869 6461.85 6400. 6989 6561.85 6500. 7110 6661.85 6600. 7230 6761.85 6700. 7350 6861.85 6800. 00 1510.87 N 82.81 W 00 1577.62 N 87.57 W 00 1644.53 N 92.67 W 00 1710.29 N 98.30 W 00 1777.69 N 104.50 W 407.74 20.26 428.07 20.33 448.50 20.43 468.31 19.82 489.07 20.76 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32 500292252500 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 122194 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7471 6961.85 6900.00 1845.00 N 110.23 W 509.75 20.68 7592 7061.85 7000.00 1913.02 N 115.80 W 530.82 21.08 7715 7161.85 7100.00 1983.71 N 121.52 W 553.42 22.60 7837 7261.85 7200.00 2053.05 N 127.06 W 575.23 21.82 7957 7361.85 7300.00 2120.23 N 134.00 W 595.91 20.68 8077 7461.85 7400.00 2185.02 N 139.40 W 615.20 19.28 8196 7561.85 7500.00 2250.70 N 141.59 W 634.86 19.67 8317 7661.85 7600.00 2318.77 N 143.18 W 655.84 20.98 8439 7761.85 7700.00 2388.17 N 143.26 W 677.57 21.73 8563 7861.85 7800.00 2461.57 N 144.62 W 701.64 24.06 8688 7961.85 7900.00 2537.17 N 144.79 W 727.00 25.36 8814 8061.85 8000.00 2613.20 N 144.63 W 752.62 25.62 8939 8161.85 8100.00 2688.42 N 145.74 W 777.76 25.14 9063 8261.85 8200.00 2762.18 N 147.70 W 802.04 24.27 9187 8361.85 8300.00 2835.10 N 151.58 W 825.88 23.84 9310 8461.85 8400.00 2906.62 N 159.46 W 849.08 23.21 9434 8561.85 8500.00 2979.00 N 169.88 W 872.97 23.89 9558 8661.85 8600.00 3051.34 N 180.14 W 896.82 23.85 9682 8761.85 8700.00 3123.69 N 191.58 W 920.80 23.98 9829 8861.85 8800.00 3230.65 N 201.99 W 967.99 47.19 10008 8961.85 8900.00 3378.04 N 212.66 W 1046.76 78.78 10040 8974.90 8913.05 3406.48 N 215.09 W 1065.10 18.34 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SFERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7- 32~OH 50029225~0 NORTH SLOPE COMPUTATION DATE: 2/21 /95 DATE OF SURVEY: 121794 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 0 .00 -61.85 186 186.60 124.75 274 274.71 212.86 364 364.55 302.70 454 454.26 392.41 0 0 N .00 E .00 0 12 S 68.20 E .11 0 6 S 43.00 W .29 0 18 N 81.50 E .43 1 6 N 88.00 E .89 .00N .00E .00 .12S .30E -.14 .23S .39E -.26 .26S .57E -.30 .19S 1.66E -.31 545 545.87 484.02 635 635.21 573.36 724 723.79 661.94 817 816.56 754.71 913 912.04 850.19 2 30 N 84.30 E 1.53 4 0 N 89.10 E 1.70 5 0 S 89.30 E 1.13 5 24 N 89.40 E .45 6 5 N 89.30 E .73 .04N 4.53E -.28 .28N 9.60E -.38 .28N 16.57E -.86 .28N 25.01E -1.45 .39N 34.62E -2.00 1008 1006.19 944.34 1104 1101.43 1039.58 1197 1194.68 1132.83 1292 1289.18 1227.33 1386 1382.40 1320.55 6 48 S 89.60 E .75 6 41 N 84.20 E .77 6 30 N 83.90 E .21 5 41 N 78.80 E 1.02 4 35 N 79.40 E 1.18 .41N 45.27E .94N 56.51E 2.05N 67.24E 3.54N 77.22E 5.14N 85.47E -2.72 -2.97 -2.60 -1.80 -.78 1480 1475.79 1413.94 1575 1570.90 1509.05 1670 1666.12 1604.27 1762 1757.49 1695.64 1856 1851.85 1790.00 3 47 N 73.80 E .96 2 30 N 67.80 E 1.41 1 17 N 56.00 E 1.32 0 24 N 36.40 W 1.51 0 36 N 25.00 W .24 6.69N 92.14E .31 8.36N 97.09E 1.63 9.75N 99.91E 2.82 10.58N 100.58E 3.61 ll.30N 100.18E 4.35 1948 1943.51 1881.66 2043 2038.79 1976.94 2136 2132.04 2070.19 2232 2227.44 2165.59 2325 2320.44 2258.59 0 36 N 32.00 W .08 0 30 N 21.60 W .15 0 36 N 31.30 W .15 0 36 N 37.80 W .07 0 36 N 35.60 W .03 12.14N 99.72E 5.22 12.95N 99.31E 6.06 13.74N 98.90E 6.88 14.56N 98.34E 7.74 15.35N 97.75E 8.56 2416 2411.99 2350.14 2510 2506.13 2444.28 2604 2599.86 2538.01 2699 2694.98 2633.13 2794 2789.66 2727.80 0 36 N 18.80 W .19 0 36 N 37.40 W .21 0 30 N 46.70 W .14 0 30 N 34.40 W .11 0 30 N 47.20 W .12 16.19N 97.32E 17.05N 96.86E 17.72N 96.27E 18.34N 95.73E 18.97N 95.19E 9.43 10.32 11.03 11.69 12.35 2889 2884.30 2822.45 2983 2978.79 2916.94 3076 3072.08 3010.23 3171 3167.21 3105.36 3219 3214.71 3152.86 0 30 N 49.60 W .02 0 36 N 43.40 W .12 0 36 N 40.00 W .04 0 30 N 40.50 W .11 0 30 N 41.00 W .00 19.51N 94.58E 20.14N 93.92E 20.87N 93.27E 21.57N 92.68E 21.88N 92.41E RECEIVED 12.94 13 .61 14 .38 15.12 15.45 FEB 2'[ 1995 Oil & 6as 6ons. 6ommission Anchor~ l~~ ~ SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 121794 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 3331 3327.16 3265.31 3425 3420.78 3358.93 3520 3515.43 3453.58 3614 3609.08 3547.23 3711 3704.91 3643.06 0 24 1 36 3 54 6 3O 8 53 N 1.80 W .28 22.64N 92.08E N 5.70 E 1.29 24.27N 92.20E N 1.00 E 2.44 28.81N 92.39E N 5.60 W 2.83 37.31N 91.92E N 7.20 W 2.49 50.18N 90.45E 16.23 17.85 22.36 30.87 43.81 3806 3798.91 3737.06 3900 3890.70 3828.85 3995 3984.04 3922.19 4091 4077.06 4015.21 4187 4169.39 4107.54 10 36 11 41 13 36 14 30 15 53 N 8.20 W 1.79 66.18N 88.27E N 7.70 W 1.18 84.10N 85.78E N 6.40 W 2.01 104.89N 83.22E N 5.00 W 1.00 128.06N 80.92E N 5.20 W 1.46 153.04N 78.69E 59.93 77.98 98.90 122.16 147.24 4281 4259.89 4198.04 4376 4349.07 4287.22 4470 4437.73 4375.88 4565 4525.55 4463.70 4660 4613.57 4551.72 17 47 19 47 21 6 22 0 23 53 N 7.30 W 2.11 180.28N 75.68E N 8.20 W 2.14 210.36N 71.57E N 10.10 W 1.54 242.99N 66.30E N 9.30 W 1.00 277.18N 60.46E N 9.80 W 2.00 313.93N 54.27E 174. 63 204. 92 237.83 272 .34 309 .44 4756 4700.14 4638.29 4851 4784.88 4723.03 4947 4868.11 4806.26 5041 4950.02 4888.17 5137 5031.65 4969.79 26 23 28 23 29 42 31 0 31 42 N 7.70 W 2.78 354.10N 48.12E N 7.20 W 2.11 397.66N 42.43E N 6.60 W 1.40 443.56N 36.88E N 5.60 W 1.47 491.24N 31.79E N 6.40 W .85 540.69N 26.59E 349.93 393.78 439.95 487.87 537.57 5233 5113.09 5051.24 5328 5193.27 5131.42 5424 5273.15 5211.30 5519 5351.80 5289.95 5573 5396.82 5334.97 31 36 32 54 34 30 34 12 33 54 N 5.70 W .40 590.62N 21.30E N 7.30 W 1.64 640.88N 15.56E N 6.60 W 1.71 693.76N 9.12E N 6.30 W .36 747.16N 3.09E N 7.80 W 1.64 777.36N .65W 587.74 638.27 691.47 745.17 775.55 5645 5456.51 5394.66 5741 5534.89 5473.04 5836 5612.55 5550.70 5931 5690.38 5628.53 6027 5768.37 5706.52 34 17 35 5 35 30 35 30 35 24 N 7.80 W .55 817.40N 6.13W N 6.60 W 1.10 871.24N 12.93W N 6.80 W .44 925.85N 19.34W N 6.30 W .30 981.00N 25.68W N 7.00 W .44 1036.16N 32.11W 815.87 870.05 924.98 980.43 1035.90 6122 5845.82 5783.97 6218 5923.85 5862.00 6312 6001.46 5939.61 6407 6079.43 6017.58 6503 6158.17 6096.32 35 17 35 12 35 0 34 42 34 24 N 6.60 W .27 1090.71N 38.61W N 6.40 W .16 1145.50N 44.85W N 7.50 W .70 1199.64N 51.45W N 5.70 W 1.13 1253.57N 57.70W N 6.30 W .47 1307.49N 63.36W 1090.77 1145.86 1200.33 1254.56 1308.74 ~ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/9 DATE OF SURVEY: 121794 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 6602 6240.03 6178.18 6694 6316.43 6254.58 6789 6395.17 6333.32 6883 6473.70 6411.85 6979 6553.49 6491.64 34 33 33 33 34 0 54 47 35 0 N 7.00 W .57 1362.74N 69.80W N 6.10 W .56 1413.84N 75.67W N 3.50 W 1.53 1466.45N 80.09W N 3.50 W .21 1518.73N 83.29W N 4.70 W .81 1572.01N 87.11W 1364.31 1415.69 1468.48 1520.86 1574.27 7075- 6632.85 6571.00 7170 6712.14 6650.29 7265 6790.98 6729.13 7360 6869.93 6808.08 7455 6948.88 6887.03 33 33 34 34 33 47 17 0 17 47 N 4.20 W .36 1625.17N 91.25W N 4.90 W .66 1677.59N 95.42W N 5.60 W .84 1729.84N 100.22W N 4.50 W .72 1783.19N 104.93W N 5.20 W .67 1836.35N 109.44W 1627.59 1680.17 1732.63 1786.18 1839.52 7551 7028.07 6966.22 7647 7106.42 7044.57 7742 7184.36 7122.51 7837 7262.32 7200.47 7932 7340.41 7278.56 34 30 . 35 30 34 54 34 42 33 35 N 4.50 W .84 1889.87N 113.98W N 4.70 W 1.05 1944.56N 118.38W N 4.30 W .67 1999.37N 122.70W N 5.00 W .47 2053.37N 127.09W N 6.50 W 1.47 2106.07N 132.38W 1893.23 1948.09 2003.07 2057.24 2110.19 8028 7421.14 7359.29 8127 7504.25 7442.40 8225 7585.97 7524.12 8319 7663.45 7601.60 8416 7743.31 7681.46 32 54 33 5 34 24 34 0 35 17 N 4.40 W 1.40 2158.75N 137.42W N 1.90 W 1.39 2212.63N 140.38W N 1.60 W 1.33 2267.21N 142.05W N .90 W .60 2319.85N 143.20W N .50 E 1.57 2375.04N 143.38W 2163.09 2217.05 2271.60 2324.20 2379.27 8510 7819.32 7757.47 8605 7895.39 7833.54 8699 7970.40 7908.55 8794 8045.55 7983.70 8890 8122.38 8060.53 36 30 37 0 37 17 37 12 36 54 N 1.50 W 1.79 2430.05N 143.87W N .10 W 1.03 2486.85N 144.66W N .20 W .32 2543.68N 144.81W N .40 E .40 2600.83N 144.71W N 1.20 W 1.05 2658.82N 145.11W 2434.19 2490.90 2547.61 2604.61 2662.49 8984 8197.98 8136.13 9077 8273.10 8211.25 9170 8347.66 8285.81 9263 8423.29 8361.44 9358 8500.05 8438.20 36 30 36 12 36 5 35 35 36 12 N 1.60 W .49 2715.15N 146.49W N 1.30 W .37 2770.41N 147.89W N 4.70 W 2.17 2824.79N 150.74W N 6.70 W 1.37 2879.15N 156.16W N 8.20 W 1.12 2934.24N 163.37W 2718.78 2774.01 2828.45 2883.06 2938.52 9453 8577.15 8515.30 9547 8652.90 8591.05 9602 8697.53 8635.68 9644 8731.17 8669.32 9676 8756.67 8694.82 36 12 36 5 35 54 35 35 37 47 N 8.40 W .12 2990.08N 171.51W N 7.70 W .45 3044.87N 179.26W N 8.00 W .48 3077.00N 183.69W N 9.80 W 2.64 3100.92N 187.44W N 10.90 W 7.22 3119.62N 190.85W 2994.79 3049.98 3082.34 3106.46 3125.35 sPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 121794 MWD SURVEY JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 9709 8782.05 8720.20 42 0 N 7.50 W 14.30 3140.56N 194.22W 9735 8800.97 8739.12 46 54 N 5.50 W 19.22 3159.00N 196.31W 9767 8822.06 8760.21 49 24 N 4.00 W 8.66 3182.47N 198.25W 9799 8842.59 8780.74 50 47 N 4.40 W 4.48 3206.95N 200.05W 9830 8862.38 8800.54 51 12 N 5.00 W 1.95 3231.31N 202.05W 3146.47 3165.01 3188.56 3213.11 3237.55 9863 8882.47 8820.62 52 30 N 3.20 W 5.91 3256.82N 203.88W 9899 8903.87 8842.02 54 17 N 6.50 W 8.92 3285.52N 206.32W 9926 8919.72 8857.88 55 54 N 4.10 W 9.15 3308.14N 208.41W 9959 8937.76 8875.92 57 30 N 2.80 W 5.89 3335.55N 210.06W 9991 8954.11 8892.26 61 17 N 3.50 W 11.98 3363.15N 211.59W 3263.12 3291.92 3314.63 3342.09 3369.73 10007 8961.37 8899.52 63 12 N 4.60 W 13.70 3376.90N 212.56W 10020 8966.88 8905.03 65 0 N 4.80 W 14.32 3388.22N 213.49W 10052 8979.33 8917.48 69 24 N 5.40 W 13.80 3417.72N 216.13W 10082 8989.16 8927.31 73 18 N 4.30 W 13.13 3446.74N 218.59W 10113 8996.86 8935.01 77 24 N .80 W 17.47 3476.14N 219.89W 3383.52 3394.88 3424.48 3453.61 3483.03 10144 9002.71 8940.86 81 0 N 5.60 W 19.01 3506.73N 221.61W 10176 9006.78 8944.93 84 30 N 6.40 W 11.13 3538.54N 224.95W 10233 9010.41 8948.56 88 11 N 4.50 W 7.28 3595.23N 230.36W 10266 9011.34 8949.49 88 30 N 3.40 W 3.52 3627.52N 232.59W 10298 9011.98 8950.13 89 11 N 3.20 W 2.28 3659.37N 234.42W 3513.66 3545.63 3602.56 3634.92 3666.82 10329 9012.39 8950.54 89 18 N 2.70 W 1.62 3690.81N 236.04W 10361 9012.70 8950.85 89 35 N 3.40 W 2.39 3722.57N 237.74W 10391 9012.88 8951.04 89 41 N 2.40 W 3.33 3752.69N 239.26W 10424 9013.22 8951.38 89 5 N 4.20 W 5.85 3785.08N 241.13W 10456 9013.87 8952.02 88 35 N 3.50 W 2.67 3817.19N 243.29W 3698.30 3730.10 3760.25 3792.70 3824.88 10486 9014.70 8952.85 88 18 N 4.90 W 4.66 3847.77N 245.54W 10516 9015.29 8953.44 89 24 N 3.40 W 6.35 3876.97N 247.65W 10549 9015.46 8953.61 90 0 N 4.60 W 4.08 3909.77N 249.95W 10579 9015.51 8953.66 89 48 N 4.10 W 1.80 3939.66N 252.22W 10613 9015.33 8953.48 90 48 N 4.50 W 3.09 3974.45N 254.84W 3855.54 3884.81 3917.70 3947.67 3982.56 10644 9014.84 8952.99 91 0 N 4.10 W 1.44 4005.37N 257.16W 10673 9014.09 8952.24 92 0 N 3.50 W 4.05 4034.07N 259.07W 10705 9012.68 8950.83 93 5 N 4.30 W 4.29 4065.69N 261.22W 10739 9010.66 8948.81 93 41 N 4.60 W 1.97 4099.66N 263.87W 10806 9006.37 8944.52 93 41 N 4.60 W .03 4165.73N 269.18W 4013.56 4042.33 4074.02 4108.10 4174.37 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4174.42 FEET AT NORTH 3 DEG. 41 MIN. WEST AT MD = 10806 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 356.04 DEG. PERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 121794 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 0 .00 -61.85 .00 N .00 E 1000 '998.10 936.25 .42 N 44.30 E 2000 1995.34 1933.49 12.60 N 99.45 E 3000 2995.30 2933.45 20.27 N 93.80 E 4000 3988.23 3926.38 105.90 N 83.11 E .00 1.90 1.90 4.66 2.75 4.70 .05 11.77 7.06 5000 4914.06 4852.21 469.74 N 33.90 E 6000 5745.91 5684.06 1020.31 N 30.16 W 7000 6570.21 6508.36 1583.24 N 88.03 W 8000 7397.16 7335.31 2143.29 N 136.23 W 9000 8210.39 8148.54 2724.33 N 146.75 W 85.94 74.17 254.09 168.16 429.79 175.70 602.84 173.04 789.61 186.77 10000 8958.04 8896.19 3370.34 N 212.03 W 10806 9006.37 8944.52 4165.73 N 269.18 W 1041.96 252.35 1799.63 757.67 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. S_ ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 121794 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 0 .00 -61.85 61 61.85 .00 161 161.85 100.00 261 261.85 200.00 361 361.85 300.00 .00 N .00 E .00 N .00 E .09 S .22 E .22 S .41 E .26 S .56 E .00 .00 .00 .00 .00 .00 .00 .00 .00 461 461.85 400.00 561 561.85 500.00 662 661.85 600.00 762 761.85 700.00 862 861.85 800.00 · 19 S 1.81 E .01 .01 .11 N 5.23 E .08 .07 .31 N 11.46 E .28 .20 .24 N 19.90 E .64 .36 .32 N 29.32 E 1.08 .44 963 961.85 900.00 1064 1061.85 1000.00 1164 1161.85 1100.00 1265 1261.85 1200.00 1365 1361.85 1300.00 .45 N 39.99 E .47 N 51.88 E 1.66 N 63.52 E 3.01 N 74.54 E 4.83 N 83.84 E 1.65 .57 2.35 .71 3.04 .68 3.65 .62 4.10 .45 1466 1461.85 1400.00 1566 1561.85 1500.00 1666 1661.85 1600.00 1766 1761.85 1700.00 1866 1861.85 1800.00 6.43 N 91.25 E 8.21 N 96.73 E 9.69 N 99.83 E 10.61 N 100.57 E 11.39 N 100.14 E 4.39 .29 4.57 .17 4.63 .07 4.65 .01 4.65 .00 1966 1961.85 1900.00 2066 2061.85 2000.00 2166 2161.85 2100.00 2266 2261.85 2200.00 2366 2361.85 2300.00 12.30 N 99.62 E 13.13 N 99.23 E 14.01 N 98.74 E 14.85 N 98.12 E 15.70 N 97.51 E 4.66 .01 4.66 .00 4.66 .01 4.67 .01 4.68 .01 2466 2461.85 2400.00 2566 2561.85 2500.00 2666 2661.85 2600.00 2766 2761.85 2700.00 2866 2861.85 2800.00 16.68 N 97.14 E 17.49 N 96.51 E 18.11 N 95.89 E 18.80 N 95.37 E 19.39 N 94.73 E 4.68 .01 4.69 .01 4.69 .00 4.69 .00 4.70 .00 2966 2961.85 2900.00 3066 3061.85 3000.00 3166 3161.85 3100.00 3266 3261.85 3200.00 3366 3361.85 3300.00 20.01 N 94.04 E 20.79 N 93.34 E 21.53 N 92.71 E 22.19 N 92.15 E 22.89 N 92.07 E 4.70 .00 4.71 .01 4.71 .00 4.72 .00 4.72 .00 ~,ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 121794 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 3466 3461.85 3400.00 3566 3561.85 3500.00 3667 3661.85 3600.00 3768 3761.85 3700.00 3870 3861.85 3800.00 25.51 N 92.31 E 32.51 N 92.29 E 43.56 N 91.28 E 59.32 N 89.26 E 78.18 N 86.58 E 4.76 .04 5.01 .26 5.64 .62 6.90 1.26 8.70 1.80 3972 3961.85 3900.00 4075 4061.85 4000.00 4179 4161.85 4100.00 4283 4261.85 4200.00 4389 4361.85 4300.00 99.56 N 83.82 E 11 124.14 N 81.26 E 14 150.90 N 78.88 E 17 180.91 N 75.60 E 22 214.92 N 70.91 E 27 .01 2.31 .02 3.01 .57 3.55 .04 4.47 .79 5.75 4496 4461.85 4400.00 4604 4561.85 4500.00 4713 4661.85 4600.00 4825 4761.85 4700.00 4939 4861.85 4800.00 252.16 N 64.67 E 34 291.71 N 58.07 E 42 335.77 N 50.75 E 51 385.30 N 43.99 E 63 440.01 N 37.29 E 77 .69 6.90 .43 7.74 .96 9.53 .78 11.82 .97 14.19 5055 4961.85 4900.00 5173 5061.85 5000.00 5290 5161.85 5100.00 5410 5261.85 5200.00 5531 5361.85 5300.00 498.31 N 31.10 E 93 559.23 N 24.51 E 111 620.72 N 18.14 E 128 686.04 N 10.02 E 148 753.96 N 2.34 E 169 .90 15.93 .18 17.28 .75 17.57 .48 19.73 .61 21.13 5652 5461.85 5400.00 5774 5561.85 5500.00 5896 5661.85 5600.00 6019 5761.85 5700.00 6142 5861.85 5800.00 821.01 N 6.63 W 190.34 20.73 890.06 N 15.11 W 212.17 21.83 960.78 N 23.44 W 234.93 22.76 1031.56 N 31.54 W 257.71 22.78 1101.98 N 39.92 W 280.31 22.60 6264 5961.85 5900.00 6386 6061.85 6000.00 6507 6161.85 6100.00 6628 6261.85 6200.00 6749 6361.85 6300.00 1172.12 N 47.88 W 1241.45 N 56.49 W 1309.99 N 63.64 W 1377.35 N 71.60 W 1444.19 N 78.70 W 302.71 324.70 346.15 366.98 387.48 22.40 21.99 21.45 20.83 20.49 6869 6461.85 6400.00 6989 6561.85 6500.00 7110 6661.85 6600.00 7230 6761.85 6700.00 7350 6861.85 6800.00 1510.87 N 82.81 W 1577.62 N 87.57 W 1644.53 N 92.67 W 1710.29 N 98.30 W 1777.69 N 104.50 W 407.74 428.07 448.50 468.31 489.07 20.26 20.33 20.43 19.82 20.76 ERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/7-32OH 500292252570 NORTH SLOPE COMPUTATION DATE: 2/21/95 DATE OF SURVEY: 121794 JOB NUMBER: AK-MW-40094 KELLY BUSHING ELEV. = 61.85 OPEKATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7471 6961.85 6900.00 1845.00 N 110.23 W 509.75 20.68 7592 7061.85 7000.00 1913.02 N 115.80 W 530.82 21.08 7715 7161.85 7100.00 1983.71 N 121.52 W 553.42 22.60 7837 7261.85 7200.00 2053.05 N 127.06 W 575.23 21.82 7957 7361.85 7300.00 2120.23 N 134.00 W 595.91 20.68 8077 7461.85 7400.00 2185.02 N 139.40 W 615.20 19.28 8196 7561.85 7500.00 2250.70 N 141.59 W 634.86 19.67 8317 7661.85 7600.00 2318.77 N 143.18 W 655.84 20.98 8439 7761.85 7700.00 2388.17 N 143.26 W 677.57 21.73 8563 7861.85 7800.00 2461.57 N 144.62 W 701.64 24.06 8688 7961.85 7900.00 2537.17 N 144.79 W 727.00 25.36 8814 8061.85 8000.00 2613.20 N 144.63 W 752.62 25.62 8939 8161.85 8100.00 2688.42 N 145.74 W 777.76 25.14 9063 8261.85 8200.00 2762.18 N 147.70 W 802.04 24.27 9187 8361.85 8300.00 2835.10 N 151.58 W 825.88 23.84 9310 8461.85 8400.00 2906.62 N 159.46 W 849.08 23.21 9434 8561.85 8500.00 2979.00 N 169.88 W 872.97 23.89 9558 8661.85 8600.00 3051.34 N 180.14 W 896.82 23.85 9682 8761.85 8700.00 3123.69 N 191.58 W 920.80 23.98 9829 8861.85 8800.00 3230.65 N 201.99 W 967.99 47.19 10008 8961.85 8900.00 3378.04 N 212.66 W 1046.76 78.78 10806 9006.37 8944.52 4165.73 N 269.18 W 1799.63 752.87 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS C] I~ I I_1--1 IM G SEFI~JICES AOGCC Larry Grant 3001 Porcupine Dr Anchorage, AK 99501 Re: Survey Data - 7-32, 7-32OH Dear Mr. Grant, Enclosed are two hard copies of each of the MWD surveys. Well 7-32 Surface to 11350' with a kick off point of 10,260' ? ,fi- Well 7-32011 Surface to 10806' Please call me at 563-3256 if you have any questions. February 22, 1995 Sincerely, Sandra L~u~' Region Assistant Enclosures. 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 · (9.07) 563-3256 · Fax (907) 563-7252 A Dresser Industries, Inc, Company GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9241 Company: Field: Well Job # Log Description Date BL 2/9/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay Floppy RF Sepia Mylar Disk D.S. 4-37 CNL 01 2095 1 1 D.S. 6-9 CNL 01 2395 I 1 D.S. 7-6 CNT-D 01 2295 I 1 D.S, 7-18 STATIC BHP SURVEY 01 2395 I 1 D.S. 7-32 STATIC BHP SURVEY 01 2295 I 1 D.S. 9-38 PERF RECORD 01 2295 1 1 D.S. 11-11 CNL 01 21 95 I 1 D.S. 11-17 PERF RECORD 01 21 95 1 1 D.S. 13-5 LEAK DETECTION 011 895 1 1 ..... D.S. 16-21 LEAK DETECTION 011 895 I 1 , , SIGNED: DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE Date: RE: 21 December 1994 Transmittal of Data ECC #: 6331.00 ANCHORAGE Sent by: MAIL AK, 99501. Data: CN/GR Dear Sir/Madam, /~ \ ~ / Reference: ARCO ARCO ALASKA INC ~-~'/~ PRUDHOE BAY ~/~//~ ~/~~~ NORTH SLOPE, AK ] ~1 Enclosed, please find the data as described below: ~ ~\ \ Tapes/Diskettes: 1 DIFL/CN/GR LDWG T+L Run # 1 Please sign and return t~~_tn. Rodney D. Paulson ~ ~.~Atlas Wireline Servi~~ ~ // Or FAX~to (907) 563-7803 Received b~ / ~~ / - ~_ ~ Date: LARRYGRANT Attn. ~AS~ OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 16 December 1994 RE: Transmittal of Data ECC #: 6331.00 Sent by: MAIL Data: CN/GR Dear Sir/Madam, Reference: DS7-32 PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: Prints/Films: DIFL/GR/SP FNL BL+RF BHC AC/GR FNL BL+RF ZDLCNGRCAL FNL BL+RF CN/GR FNL BL+RF SSTVD MWD FNL BL+RF Run # 1 Run # 1 Run # 1 Run # 1 Run # ! Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street . Suite 201 Anchorage, AK 99518 O~to (907) 563-7803 Received by ~~. ~ /~~/ v November 23, 1994 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 7-32 ARCO Alaska, Inc. Permit No: 94-150 Sur. Loc. 922'SNL, 227'WEL, Sec. 33, TllN, R14E, UM Btmhole Loc. 1571'SNL, 566'WEL, Sec. 28, TllN, R14E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before, drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures ' cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. · STATE OF ALASKA ALASKA ~iL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL · 20 AAC 25.005 la. Type of work Drill [] Redrilll"]llb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] Re-Entry .!-I DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska,/nc. KBE = 62.9' feet Prudhoe Bay Fie/d/Prudhoe 3. Address 6. Property Designation Bay Poo/ P. O. Box 196612. Anchor~oe. Alaska 99519-6612 ADL 28309 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 AAC 2S.02S) 922' SNL, 227'WEL, SEC. 33, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 2605' NSL, 486' WEL, SEC. 28, T11N, R14E 7-32 U-630610 At total depth 9. Approximate spud date Amount 1571' SNL, 566' WEL, SEC. 28, T11N, R14E 11/23/94 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property 15. Proposed depth(u[~andTVD) property line ADL 28306-1571 feet No close approach feet 2560 11320' MD/9018' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 2o ^^c 25.035 Kickoff depth 339o feet Maximum hole angle o9 o Maximum surface 3330 pslg At total depth (TVD) 8800'/4390 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 35' 35' 115' 115' 260 sx Arcticset (Approx.) 13-1/2" 10-3/4" 45.5# NT-80 BTC 3266' 34' 34' 3300' 3297' 1050sxCSIII/375sx"G"/250sx CSII 9-7/8" 7-5/8" 29. 7# L-80 NSCC 9430' 33' 33' 9463' 8606' 9-7/8" 7-5/8" 29.7# ~3cR8o NSCC 749' 9463' 8606' 10212' 9003' 770 sx Class "G" 6-3/4" 4-1/2" 12.6# L-80 NSCT 1220' 10100' 8990' 11320' 9018' Uncemented slotted liner 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural ConductorRECEIVED Surface Intermediate Production NOV 18 1994 Liner Alaska Oil & Oas Cons. C0mmissi0n Perforation depth: measured true vertical ~ch0rage 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l~l Drilling fluid program [] Time vs depth pict [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirementsl-I 21. I hereby certify that the foregoing' is tr.ue and correct to the best of my knowledge Signed ~'P~ 7~ Title DrillingEngineerSupervisor Commission Use Only !Permit Number IAPI number IApproval date ISee cover letter P~' -,/,5-o 15o- ~z_? - z.. ~.5' ~.5' I //--~2.- ~-/~ Ifo~r..oj.h2.r_ r~e,,qu..i.[r,e, ments Conditions of approval Samples required [] Yes I~1 No Mud Icg required [] Yes ~ I~~'~''''' .... ."'~'~' Hydrogen sulfide measures [] Yes .1~ No Directional survey requ~ree [] Yes [] NO Returnecl. Required working pressure for BOPE01~,~i ~c~L~ ~5M; I-I10M; I-I15M; Other:David W. Johnstonby order of Approved by Commissioner ~ne comm,ssion Date ~J--,~d',? Form 10-401 Rev. 12-1-85 Submit in triplicate 1,320' I ITVD: 19,018' [ IRT'GL [ 35.2'I I KBE: 62.9' ~ign ional,slimhole,etc.) Slimhole Longstring Horizontal .tion Markers: )n Tops MD TVD (BKB) .afrost 2041' 2038' ~K-15) 4534' 4501' Injection 5299' 5163' Top of Cretaceous Injection Interval Injection 6509' 6163' Btm of Cretaceous Injection Interval 6619' 6254' 7167' 6707' 7832' 7257' 8585' 7879' RECE V[ 9197' 8385' Oil/Gas Jk 9238' 8419' ~0V :ochit 9322' 8488' ,.~ 9508' 8642' ;,i~,~ .............. 9612' 8728 ............. 'ango 9663' 8770' Possible perforation interval 9699' 8798' ~omeo 9827' 8886' 9971' 8958' 10,212' 9,003' Begin Slotted Liner- 7-5/8" Casing Point ~ 11,320' 9,018' End Slotted Liner D ~mmissi0n /Tubin Pro ram' Csg/ Wt/Ft Grade Con Length Top Btm Tbg n MD/TVD MD/TVD O.D. 20" 91.5# H-40 Weld 80' 35 '/35' 115'/115' 10-3/4" 45.5# NT80 BTC 3266' 34'/34' 3300'/3297' 7-5/8" 29.7# L-80 NSCC 9430' 33'/33' 9463'/8606' 7-5/8" 29.7# 13Cr-80 NSCC 749' 9463'/8606' 10212'/9003' 4-1/2" 12.6~ L-80 NSCT 1220' 10100'/8990' 11320'/9018' (slotted) Tubing 4-1/2" 12.6# 13Cr-80 NSCT 9768' 32'/32' 9800'/8872' DS 7-32 Well Plan Date Revised: 11/18/94 IUU ZU 1o ZU 9 to to to to to to 300 60 60 80 10 25 iate Mud Properties: ] 9-7/8" hole section: LSND Marsh Yield 10 sec 10 min pH Fluid Viscosity Point gel gel Loss 35 10 5 10 9.5 5 tO tO tO tO tO tO 50 15 10 20 10 10 )n Mud Properties: ] 6-3/4" hole section: Xanvis KCL Marsh Yield 10 sec 10 min pH Fluid Viscosity Point gel gel Loss 10 15 5 30 8 <6 tO tO tO tO tO tO 30 20 10 50 9 <6 ional- I KOP: 1 3398' laximum Hole Angle: ! 89 degrees '.lose Approach Well:I None listed wells will be secured during the close approach. RECEIVED NOV '18 1994 ~,..'~.ska 0it & Oas Cons. Oommissioa Anchora, :,: ontrol' 'ol equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer will be ad is capable of handling maximum potential surface pressures. ~OPE and drilling fluid system schematics on t-de with AOGCC. sal: Handling: CC2A · ~dling: Haul to CC2A before 7-5/8" casing is set, then annular injection. Injection: Only the current DS 7-32 well will be used for injection purposes at DS 7. EXCEED 35,000 BBLS IN THE ANNULUS. WELL PREV VOL PERMITTED PERMITTED DATES INJECTED VOL (aBES) (aBES) DS 7-32 35,000 1/1/94-12/31/94 DS 7-32 Well Plan Date Revised: 11/18/94 o . , . , . . . . . 10. 11. Operations Summary MIRU. NU diverter and function test same. Drill 13-1/2" hole to 3,300' MD using Sperry Sun's MWD. Run and cement 10-3/4" 45.5 ppf NT-80 BTC casing to surface. Install blowout prevention equipment consisting of 5,000 psi W.P. pipe rams, blind rams, and annular preventer. Function test BOPE to 5,000/250 psi. Test 10-3/4" casing to 3,000 psi for 30 minutes. A formation leak-off test will be performed 10' below the 10-3/4" shoe. Directionally drill 9-7/8" hole building to horizontal in the Lower Romeo @ 10,212' MD / 9.003' TVD. Run drillpipe-conveyed logs (GR/Resistivity/Density/Neutron/Sonic). Log from 200' above Sadlerochit to casing point. TIH w/9-7/8" hole opener. Run 7-5/8" 29.7 oPf L-80 NSCC by 7-5/8" 29.7# 13Cr-80 NSCC casing string (space top of chrome casing 200' MD above Sadlerochit Zone 2b) and cement with Class G cement to 300' MD above Cretaceous. The annulus will be freeze protected with dry crude. Test casing to 3,500 psi. TIH w/6-3/4" BHA. PU 3-1/2" DP. Drill 10' of new hole and displace to Xanvis KCL mud system. Directionally drill the 6-3/4" horizontal hole to TD @ 11,320' MD / 9.018' TVD. RIH w/ 6-3/4" holeopener and 7-5/8" scraper spaced in the 7-5/8" casing. Circulate horizontal section clean. Run 4-1/2" 12.6# L-80 NSCT slotted liner with horizontal packer. Liner will be set at TD and lapped _+150' inside 7-5/8" casing shoe. Release from packer and displace Xanvis mud with filtered seawater. Spot lithium hypochlorite breaker in liner. POH LDDP. Run Atlas' cement bond Icg (SBL) if concern for poor cement job. Perforate Sadlerochit Zone 2b on wireline as O/A engineer. Run 4-1/2" L-80 tubing with SSSV, GLM's, and 7-5/8" x 4-1/2" straddle packer assembly. The distance between the blast rings in the straddle assembly to the WLEG should be minimized due to the angle contraints. Consider shortening pup joints if the WLEG is calculated to be set at an angle greater than 60°. Displace well with filtered seawater and corrosion inhibitor. Set packer and test tubing annulus w/3,500 psi. Set BPV. ND BOPE. Freeze protect well to 2100' TVD through shear valve in top GLM station. Release rig. RECEIVED NOV 3 0'1994 A_iaska Oil & Gas Cons. Commission Anchora;~ CASING SIZE: 10-3/4" 10-3/4" SURFACE CASING CEMENT PROGRAM- BJ SERVICES CIRC. TEMP: 40°F PREFLUSH: 75 bbls fresh water ahead of lead slurry. LEAD CEMENT TYPE: COLD SET IH ADDITIVES: retarder WEIGHT: 12.2 ppg YIELD: 1.92 ft3/sx MIX WATER: 10.53 gps APPROX. # SACKS: 1050 THICKENING TIME: > 4 hrs TAIL CEMENT TYPE: CLASS G ADDITIVES: 2% A-7 + 1.0 ghs FP-6L WEIGHT: 15.8 ppg YIELD: 1.15 ft3/sx APPROX. # SACKS: 375 MIX WATER: 4.95 gps THICKENING TIME: > 3-1/2 hrs TOP JOB CEMENT TYPE: COLD SET II ADDITIVES: WEIGHT: 14.95 ppg APPROX. # SACKS' 250 YIELD: 0.96 ft3/sx MIX WATER: 3.89 gps THICKENING TIME: Greater than 2 hrs @ 50°F CENTRALIZER PLACEMENT: 1. Run 1 bow type centralizer per joint for the first 15 joints. 2. Place the centralizers in the middle of each joint with a stop collar. CEMENT VOLUME: 1. Lead slurry from TD to surface w/100% excess (less the tail slurry volume). 2. Tail slurry volume 375 sx (to cover 500' of casing shoe w/100% excess). 3. Top job volume 250 sx. Well Plan Summary 7-5/8" CASING CEMENT PROGRAM - BJ SERVICES CASING SIZE: 7-5/8" CIRC. TEMP: 140°F PREFLUSH: 20 bbls fresh water SPACER: 70 bbls BJ MCS-4 Spacer weighted 1.0 ppg above mud weight. LEAD CEMENT TYPE: CLASS G ADDITIVES: 3% A-2 + 0.4% FL-52 + 0.5% CD-32 + 0.5 ghs FP-12L WEIGHT: 11.0 ppg APPROX. # SACKS: 270 FLUID LOSS' N/A YIELD: 3.31 ft3/sx MIX WATER: 20.92 gps THICKENING TIME: >5 hfs FREE WATER: 0 cc TAIL CEMENT TYPE: CLASS G ADDITIVES: 150 ghs BA-86L + 0.2% FL-33 + 0.6% CD-32 + 0.2% A-2 + 0.5% gel + 1.0 ghs FP-6L WEIGHT: 15.7 ppg APPROX. # SACKS: 500 FLUID LOSS: < 50 cc/30 minutes YIELD: 1.17 ft3/sx MIX WATER: 5.08 gps THICKENING TIME: 3-1/2 to 4-1/2 hrs FREE WATER: 0 cc CENTRALIZER PLACEMENT: 1. Run 2 Turbulators per joint f/TD to 200' MD above top of Sadlerochit Zone 2b. 2. Run 1 straight blade rigid centralizer every joint 300' above and below the Cretaceous interval. OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 10 bpm. Mix lead slurry on the fly, batch mix the tail slurry. CEMENT VOLUME: 1. Lead slurry to 300' MD above Cretaceous (top of Cretaceous @ 6705' MD) 2. Tail slurry to 8997' MD (1000' above TSAD) 3. 80' MD 7-5/8" 29.7# capacity for float joints. RECEIVED Well Plan Summary yrudhoe Bay Drillin,~-- PrUdhoe Bay Unit Drill Site 07 07-32 AS-BUILT 7-32 Wp8 PRELIMINARY WELLPLAN ] HALLIBURTDN 400 - 500 -- 733 - 1000-- 1420 - 1500-- 1670 . 2000-- 2038 ' 2500-- 3000-- 3395 . 3500-- ~000-- 4500 4501 5000 5007-- 5163 · 5500 -- 6000-- 6163 . 6254 . 6500-- 6707 · 7000-- 7257 · 7500-- 7879-- 8000-- ~385 8488 -- -500 VERTICAL VIEW SCALE 500 ft. / DIVISION VERTICAL SECTION REF: WELLHEAD 0.00' ! 0 MD TIE IN 0.{;0' ~ ~00 KD K[~ / ~TA~T DF BUILD 3,00' E 6{;0 MI} 5. O0° ~' 73~ MD ~ DF ~JILD ~ 5.0{;' R14E3 MI)~'TN~T DFCURVE 3.00' R15.P_3 MI) 0.00% ~1E;73 MD 4 1/2 In iX), 7 5/B In 00, · 10 3/4 HOmZONTAL VIE~ (TRUE NORTH) SCALE 500 ft./ DMSION SUBVEY REF: WELLHEAD ~ 5000 ---45O0 -- 000 0ZlZ UP. soo ~,~.___l/s'o'c~ - ':3~7.,..~' --3500 l - 9~6.60' ~G - 355.1&' - 355 .b~' ~- ~'{;;' -- 000 ;;?~ _ ~A.o{;' --~500 - sro? - ,.~4.~0' --1500 -- 000 5163 354. 5007 354 A~-.7 - :~,,.{;0' --500 465l 354. 4375 - ~' 00. 0 $~rO0 HO, $297 TYD 500 lOOO 500 0 500 lOOD 1500 CRITICAL PDINT DATA '- MD Inc Az I TVD N/S O0 ~ ~gg RD ' ' ~~Ci~/CF~ TiEI. 0 0,00' 83,~9' 0 ON OE 14.00' e4DggMD .~ ra~; !'~t~/~_~ KDP /START 400 0,00' 83,~9' 400 ON OE ... = ,,~,~ ~% ~, ~ ~- '~ ~ DF DUIL]] ~ ........... l.EO'/1O0 is.co' e4~ MD END DF BUILD 733 5,00' 83,Z9' 733 2 N 14 E ~o.oo' ~ 43~ MD .... START OF 1423 5,00' 83,29' 1420 9 N 74 E M.~\/ ] O ]U~i~ CURVE e ~4,oo' ~ 45'~ MD ' ' nudge 1673 O, O0°354,00' 1670 lO N 85 E k~m,;.oo. · 46,~ MD ,. ...... ]~-~ ;:'0410,00' 354,00' P038 10 N 85 E k'~.°{;' "*~ ~ A!~S'K~ Ol~ & Gas Cons, commission 0---- --~L~¢b.~ 339~0 00.35~ oo- 3395 :o N es ~ ~ ~o.oo-. ~ MD 6nrhnr,: ,- CURVE ~ ' ~ 3~ 00' ~ 49~ MD .,,,v .... C.. ' 2.00'/i00 ~ ' ToP UGNU CK-15) 4534 22.71' 354.00' 4501 ~31 N 62 £ 34 ~ P. 5111 ~END DF k, ' ' END DF CURVE 5111 34.8.5'354.00' 5007 504 N 33 E . ~ Top b-E99 34.85'354.00' 5163 609 N P_E E k 34.~' e 5R99 ~ Top C~'~z~c~,~.~ lnJe~-t~n Cre'blceoum S0~~ lnJ ecl; I on ~k Bo'~¢i-om 6509 34,25' 354, DO' 6163 1~87 N 49 W x. Cr~ceou~ ~ InJec'elon ~ K - 1R 6619 34,R5' 354, O0' 6;:'541348 N 56 ~ ~ CM3 (K-lO2, 7167 34,P5' 354, OO' 6707 1655 N 88 W ~ K - 5 783R 34,R5' 354,00' 7R57 ROR7 N 1R7 W ~ ' HRZ 85{35 34,R5'354,00' 7879 8449 N 171 W ~. SAJ3 RIV~-.R 9197 34,R5' 354.00' 8385 R?91 N ROT W ~ SHUBLIK 9238 34,R5' 354,00' 8419 2814 N Ri0 V %~ TOP SAD / 9322 34,25' 35~,00' 8488 2861 N ~15 W I v r sh~k 26 W %~ ZONE 3 9508 34,85' 354,00' 8642 P~65 N %. . . ZONE E / 2C 961R 34.25' 354,00' 8728 30~3 N R3E ~ .... % 34.~' e r~50~ MD ~o-~m ~ceou~ ,njec-~lon START DF 9641 34.25' 354.00' 875R 3040 N E34 W 1349 1~4~ ~ lO. 00'/100 ~ ZDNE ~]3 / 9663 36,46' 354,~5' 8770 3058 N P35 v ~ TANGO %N PGDC 969940.02' 354.61' B798 3074N 237 V ~ ZDNE 2A/ 982752.79" 355.56' 8886 3166N 245 ~_ __ __-~,.=.,,,~ MD ~ ,~-,o, --~2,~ 99~ ~.~,. 35~.30..95. 3~9, ~~54 ~ ~'~ \ ~ END DF CURVE lO19l89,EE' 357,19' 9003 3505N 266 %~ BSL / START IOE1E89.EF.'357.19' 9003 3~6 N E67 W %, DF CURVE ~ ~ 0,94'/100 ~ END OF CURVE IOE1E89,EE' 357,19' 9003 3526N 267 W %~ ESL 1132089,~P.'357,19' 9018 4632N 321 W ~N CASIN~ PDINT DATA ~ ID 3~ ~n 3300 O.O0° O.OO' 3297 ~0 N 85 E ~ 7 5/8 ~n lO~l~ 89.PP° 357.19' 9003 35~5 N P67 V 4 1/~ ~n 11319 89.2~' 357,19' 9018 4G31 N 3~! V %-~ .... ~.~. ~MD ~z i '~' '' -- -- -- -- -~ ~.P.D' ~ ~38 MD SHL.r~LIK :: ---%1 --. -- - % ~..~;.~% ~',-'~,,,,, ~ -' ---9"'049 .... --' -- ~ 3G.4E' ~_ ~;3 I,~ 7.J]N~ P_il / T~ 7 5/8 In 04:), 0 lOZl2 ~0, 9003 TYD 500 1DOD 1500 2000 2500 3000 3500 4000 4500 5000 VERTICAL SECTION PLANE: 356.04 J T~.r-ge'~ N~me TYD NS E~ Gr~d X Gr';d Y N 9018 4632 N 3Al W 675538 5954620 TRDL POINT 8973 3896N E50W 675640 5953E87 ~-~¢;J].~_N 9003 3683N 99 W 67578~ 595'3677 9003 35R$N ~67V 675618 5953516 WELL PERMIT CHECKLIST COMPANY PROGRAM: exp [] dev~ redrll [] serv [] ADMINISTRATION 3. 4. 5. 6. ~ 7. 8. 9. 10. 11. 12. 13. Permit fee attached .................. Lease number appropriate ............... Y Unique well name and number. ' Y Well located in a defined pool ............. Y Well located proper distance from drlg unit boundary.. Well located proper distance from other wells ..... Sufficient acreage available in drilling unit ..... Y If deviated, is wellbore plat included ........ Y Operator only affected party ............... Y Operator has appropriate bond in force .......... Y Permit can be issued without conservation order .... Y Permit can be issued without administrative approval.. Can permit be approved before 15-day wait ....... ENGINEERING 14. Conductor string provided ............... 15. Surface casing protects all known USDWs . ...... 16. CMT vol adequate to circulate on conductor & surf 17. CMT vol adequate to tie-in long string to surf csg . . 18. CMT will cover all known productive horizons ....... 19. Casing designs adequate for C, T, B & permafrost .... 20. Adequate tankage or reserve pit ............. 21. If a re-drill, has a 10-403 for abndnmnt been approved. 22. Adequate wellbore separation proposed .......... 23. If diverter required, is it adequate .......... 24. Drilling fluid program schematic & equip list adequate 25. BOPEs adequate .................... 26. BOPE press rating adequate; test to g~ psig.~ 27. Choke manifold complies w/API RP-53 (May 84) ...... 28. Work will occur without operation shutdown ....... 29. Is presence of H2S gas probable ............. GEOLOGY / 30. Permit can be issued w/o hydrogen sulfide measures .... Y ~/ 31. Data presented on potential overpressure zones ..... ~/~ 32. Seismic analysis 9f shallow gas zones .......... / N 33. Seabed condition survey (if off-shore) ........ / Y N 34. Contact name/phone for weekly progress reports . . . / . Y N [exploratory only] ~ GEOLOGY: ENGINEERING: COM~SS ION: Comments/Instructions: HOW/jo - A:~FORMS~cheklist rev 03/94 Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history, file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. ~bfile 2 is type:' LIS' TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 6405.00 WORTHINGTON J. RALL D.S. 7-32 ' ~/' /: 500292252500 ~~/~ ~ ARCO ALASKA INCORPORATEDu~ SPERRY-SUN DRILLING SERVICES 12 -APR- 95 MWD RUN 6 WORTHINGTON J. RALL MWD RUN 7 WORTHINGTON B. CAMPBELL JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 8 WORTHINGTON B. CAMPBELL MWD RUN 9 WORTHINGTON B. CAMPBELL MWD RUN 10 R. JACKSON J. CARLILE MWD RUN 11 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD R. JACKSON J. CARLILE MWD RUN 12 R'ECEiVED R. JACKSON J. CARLILE 61.85 60.35 27.70 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 30.000 20.000 115.0 2ND STRING 13.500 10.750 3286.0 3RD STRING 9.875 7.625 10220.0 PRODUCTION STRING 6.750 4.500 APR 1 3 1995 REMARKS: MWD - DGR. LOCATION: N 170:16:8.391 W 148:34:36.852 ALL DEPTHS ARE MEASURED BIT DEPTHS. MICROFILMED MWD RUNS 1 & 2 WERE 8" DMWD DIRECTIONAL ONLY. MWD RUNS 3 & 4 WERE 6.75" DMWD DIRECTIONAL ONLY. ' MWD RUNS 5 - 9 WERE 6.75" DGWD DIRECTIONAL /GAMMA RAY PROVIDED TO 10243' MD. MWD RUNS 10 - 12 WERE 4.75" DGWD DIRECTIONAL/GAMMA RAY PROVIDED TO TD. MAD PASS GAMMA ONLY FROM 9850' TO 9888' MD. MAD PASS WAS PERFORMED BECAUSE OF DIFFICULTY SLIDING (LOGGED AFTER MWD RUN 7). MAD PASS GAMMA ONLY FROM 10070 TO 10103' MD. MAD PASS WAS PERFORMED BECAUSE OF DIFFICULTY SLIDING (LOGGED AFTER MWD RUN 8). PRE/POS XANVIS MUD DISPLACEMENT SAMPLES WERE TAKEN AT 10174' MD. GAMMA RAY LOGGED WITH XANVIS MUD FROM 10181' MD - TD. APPARENT SHIFT OF 4.0 AAPI UNITS DUE TO XANVIS MUD. GAMMA RAY LOGGED WITHIN CASING FROM 10181' - 10220' MD. PLUGGED BACK HOLE AFTER MWD RUN 10 AT 10806' MD (9006' TVD). THIS PLUGGED BACK PORTION OF HOLE HAS API# 50-029-22525-70. SIDETRACK WAS PERFORMED AT 10266' MD. TD OF WELL IS 11350' MD. ~E HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH GR 7928.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH GR 8369.0 8374.5 8378.5 8384.5 8391.5 8397.0 8401.0 8406.5 8416.5 8422.5 8438.0 8442.5 8454.0 8458.5 8475.5 8478.0 8496.5 8502.0 8510.5 8516.0 8533.0 8535.0 8555.5 8557.0 8555.5 8560.5 8576.5 8582.0 8596.0 8601.5 8614.0 8618.5 8632.5 8635.5 8650.0 8654.0 8669.5 8669.5 8694.0 8698.0 8711.5 8713.0 8733.5 8733.0 8745.5 8749.0 8745.5 8749.5 8757.0 8761.5 8767.0 8771.5 8774.5 8779.0 8800.5 8804.0 8812.0 8814.5 8831.0 8826.5 8831.5 8833.5 8854.5 8859.5 8896.5 8900.5 8912.0 8915.5 8933.0 8934.0 8993.5 8996.0 9020.0 9025.5 9023.0 9028.5 9065.5 9067.0 9065.5 9069.5 9098.0 9100.0 9129.5 9133.0 9133.5 9137.0 9142.5 9146.5 all bit runs merged. STOP DEPTH 11276.0 EQUIVALENT UNSHIFTED DEPTH ~67.5 9211.0 9302.5 9309.0 9311.5 9329.0 9343.5 9361.0 9375.0 938.9.5 9406.5 9427.5 9449.0 9452.0 .9467.0 9479.5 9487.0 9503.0 9539.5 9544.5 9569.0 9589.5 9671.5 9696.5 9699.5 9738.0 9752.5 9758.5 9767.5 9796.0 9811.5 9863.5 9863.5 9886.0 9892.0 9918.5 9934.5 9948:5 9971.0 9978.5 9986.0 9991.5 10023.5 10057.5 10081.5 10100.0 10107.5 10129.5 $ MERGED PBU MWD MWD DATA SOURCE TOOL CODE 9i70.5' 9210.5 9304.0 9310.0 9312.0 9329.5 9345.5 9362.0 9374.5 9388.5 9407.5 9429.0 9450.5 9453.0 9467.0 9477.5 9487.0 9503.0 9540.5 9545.5 9568.0 9588.0 9668.0 9700.0 9703.0 9737.5 9750.5 9755.5 9762.5 9794.5 9814.5 9861.0 9861.5 9884.5 9894.0 9920.5 9935.5 9947.0 9971.0 9980.0 9987.0 9993.5 10028.0 10059.0 10080.0 10099.0 10108.0 10128.5 BIT RUN NO 5 6 7 8 9 10 11 12 MERGE TOP 8006.0 9670.0 9858.0 9967.0 10166.0 10243.0 10266.0 10825.0 MERGE BASE 9670.0 9858.0 9967.0 10166.0 10243.0 10266.0 10825.0 11350.0 REMARKS: MERGED MAIN PASS. ALL CURVES WERE SHIFTED WITH GR. CN WN FN COUN STAT / ? ? SHIFT. OUT $ : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 84 Tape File Start Depth = 11400.000000 Tape File End Depth = 7900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 21004 datums Tape Subfile: 2 296 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Ape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 7934.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9596.0 07-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 9670.0 8006.0 9670.0 0 32.9 37.3 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3286.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 9.90 45.0 9.2 80O 5.0 .000 .000 .000 .000 .0 60.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 5. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 43 Tape File Start DePth = 9700.000000 Tape File-End Depth = 7900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 10804 datums Tape Subfile: 3 106 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes _ape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9594.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 9797.0 09-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 9858.0 9670.0 9858.0 0 35.6 50.8 TOOL NUMBER NGP 129 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3286.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 9.90 45.0 9.1 800 4.9 .000 .000 .000 .000 .0 56.2 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 6. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR GR 68 1 AAPI ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 21 990 60 6 4 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 9900.000000 Tape File End Depth = 9550.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23108 datums Tape Subfile: 4 72 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ~pe Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9719.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG)- MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9904.0 10-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 9967.0 9858.0 9967.0 0 42.0 52.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3286.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 9.90 42.0 8.8 900 5.6 .000 .000 .000 .000 .0 53.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 7. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI ROP MWD 68 1 FPHR * DATA RECORD (TYPE# 0) Total Data Records: API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 91 948 38 6 4 4 99 789 97 5 1014 BYTES * Tape File Start Depth = 10000.000000 Tape File End Depth = 9700.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 12608 datums Tape Subfile: 5 71 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ~ape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9904.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 10104.0 Il-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 10166.0 9967.0 10166.0 0 55.9 73.3 TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3286.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 10.00 46.0 9.1 900 5.4 .000 .000 .000 .000 .0 56.2 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 8. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 8 Tape File Start Depth = 10200.000000 Tape File End Depth = 9900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24912 datums Tape Subfile: 6 71 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes ~ape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and' log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10104.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10181.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE. AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 9. 12-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 10243.0 10166.0 10243.0 0 77.4 84.5 TOOL NUMBER NGP 129 9.875 3286.0 LSND 10.00 46.0 9.5 900 5.0 .000 .000 .000 .000 .0 56.2 .0 .0 .00 .000 .0 0 CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI ROP MWD 68 1 FPHR * DATA RECORD (TYPE# 0) Total Data Records: 1014 BYTES * API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 91 948 38 6 4 4 99 789 97 5 Tape File Start Depth = 10250.000000 Tape File End Depth = 10100.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 13512 datums Tape Subfile: 7 67 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes -£ape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 10 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10061.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10732.0 17-DEC-94 MSC Vet. 1.32 NGP Ver. 5.74 MEMORY 10806.0 10243.0 10806.0 0 88.5 93.7 TOOL sTRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGP 168 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.750 10220.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: XANVIS 9.00 58.0 9.3 38000 5.8 .000 .000 .000 .000 .0 53.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 10. CN WN FN COUN STAT THIS IS THE PLUGGED BACK SECTION OF THE HOLE. $ : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 2 ROP MWD 68 1 AAPI 4 1 FPHR 4 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 21 Tape File Start Depth = 10850.000000 Tape File End Depth = 10000.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 30016 datums Tape Subfile: 8 85 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes x'ape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD · Curves and log header data for each bit run in separate files. BIT RUN NO: 11 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10015.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 10751.0 20-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 10825.0 10266.0 10825.0 0 86.3 95.7 TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.750 10220.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: XANVIS 9.00 54.0 9.8 35000 5.9 .000 .000 .000 .000 .0 56.2 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 11. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 2 ROP MWD 68 1 AAPI 4 1 FPHR 4 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 21 Tape File Start Depth = 10850.000000 Tape File End Depth = 10000.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18616 datums Tape Subfile: 9 84 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes x°ape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 12 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10751.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 11276.0 21-DEC-94 MSC Vet. 1.32 NGP Ver. 5.74 MEMORY 11350.0 10825.0 11350.0 0 88.0 92.4 TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.750 10220.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: XANVIS 9.00 57.0 10.1 36000 6.0 .000 .000 .000 .000 .0 60.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: MWD RUN 12. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 91 948 38 6 4 4 99 789 97 5 * DATA RECORD (TYPE# 0) Total Data Records: 17 1014 BYTES * Tape File Start Depth = 11400.000000 Tape File End Depth = 10700.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 34220 datums Tape Subfile: 10 80 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MAD Curves and log header data .for each pass of each run in separate files. MAD RUN NUMBER: 7 MAD PASS NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9847.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9889.0 10-DEC-94 MSC Ver. 1.32 NGP Ver. 5.74 MEMORY 9967.0 9847.0 9889.0 0 42.0 52.5 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3286.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 9.90 42.0 8.8 900 5.6 .000 .000 .000 .000 .0 53.9 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: CN WN FN COUN STAT MAD PASS RUN ~FTER MWD RUN 7. MAD PASS WAS PERFORMED DUE TO DIFFICULTY SLIDING. $ : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 1 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MAD 68 1 AAPI 4 4 33 821 00 0 * DATA RECORD (TYPE# 0) 1022 BYTES * Total Data Records: Tape File Start Depth = 9900.000000 Tape File End Depth = 9800.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19019 datums Tape Subfile: 11 67 records... Minimum record length: 62 bytes Maximum record length: 1022 bytes Tape Subfile 12 is type: LIS FILE NUMBER: 11 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 8 MAD PASS NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10070.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ STOP DEPTH 10103.0 Il-DEC-94 MSC Ver. 1.32 NGP Vet. 5.74 MEMORY 10166.0 10070.0 10103.0 0 55.9 73.3 TOOL NUMBER NGP 69 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 9.875 3286.0 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 TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LSND 10.00 46.0 9.1 900 5.4 .000 .000 .000 .000 .0 56.2 .0 .0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .'000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 0 REMARKS: CN WN FN COUN STAT MAD PASS RUN KFTER MWD RUN 8. MAD PASS WAS PERFORMED DUE TO DIFFICULTY SLIDING. $ : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 1 Curves: Name Tool Code Samples Units GR MAD 68 1 AAPI API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 33 821 00 0 * DATA RECORD (TYPE~ 0) 974 BYTES * Total Data Records: Tape File Start Depth = 10110.000000 Tape File End Depth = 10050.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 34463 datums Tape Subfile: 12 66 records... Minimum record length: Maximum record length: 62 bytes 974 bytes Tape Subfile 13 is type: LIS~ 95/ 4/12 01 **** REEL TRAILER **** 95/ 4/12 01 Tape Subfile: 13 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 12 APR 95 3:20p Elapsed execution time = 5.93 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL- · ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD RUN 1 6331.00 K. RICHARDS D. STEARNS D.S. 7 - 32 500292252500 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 20-DEC-94 RUN 2 RUN 3 33 llN 14E 922 227 61.85 60.35 27.73 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING 9.875 REMARKS: DIFL/AC/CN/ZDL/GR. 10.750 3286.0 10243.0 CIRCULATION STOPPED AT 1230, 12-DEC-94. PIPE CONVEYED LOGGING. LOGS WERE DEPTH SHIFTED TO MWD LOGS PER CUSTOMER'S REQUEST. AFTER LOG VERIFICATION WAS NOT DONE BECAUSE CALIPER WAS FROZEN SHUT & WOULD NOT OPEN. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CALIPER CORRECTED, CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. PER CLIENT'S REQUEST, BOREHOLE & TORNADO CHART CORREC- TIONS WERE APPLIED TO THE DIL DATA. THE DIL DATA WAS CALIPER CORRECTED. THE CORRECTED DATA WAS THEN USED IN THE ATLAS TORNADO CHART TO GET "RT" & "DI" CURVES. RT = TRUE FORMATION RESISTIVITY. ARCO ALASKA INC D.S. 7 - 32 PRUDHOE BAY DEC ~ 1 I994 AJaska Oil & Gas Cons. ¢ommi~ion Anchorage Run 1' 12 - December - 1994 DIFL/AC/ZDL/CN/GR 8352 1024O ' M I CRO F'I tH Atlas Wireline Services DI = DEPTH OF INVASION. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR BCS DIL SDN 2435 $ depth shifted and clipped curves; .5000 START DEPTH STOP DEPTH 8352.0 10151.0 8412.0 10207.0 8440.0 10239.0 8380.0 10175.0 8444.0 10150.0 GR (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA BASELINE DEPTH DT 8444.5 8447.0 8447.5 8451.5 8452.0 8457.5 8458.5 8459.0 8460.0 8473.0 8475.0 8476.0 8481.0 8483.0 8497.5 8502.5 8508.5 8510.0 8509.0 8525.5 8533.5 8538.5 8555.5 8556.0 8557.0 8561.0 8562.0 8563.0 8564.0 8565.0 8577.5 8578.0 8578.0 8578.5 8579.0 8579.5 8580.0 8594.0 8594.5 8596.5 8615.0 8615.0 8615.5 8616.0 8619.0 8621.0 8623.0 EQUIVALENT UNSHIFTED DEPTH LL8 ILD NPHI 8444.5 8449.5 8450.5 8452.0 8457.5 8458.0 8458.5 8459.0 8473.5 8475.5 8481.0 8497.5 8508.5 8509.5 8509.0 8533.5 8554.5 8560.5 8561.0 8562.0 8564.0 8577.0 8577.5 8578.5 8579.0 8579.0 8594.0 8594.0 8616.0 8615.0 8617.0 8619.0 8623.0 all runs merged; RHOB 8449.0 8475.0 8483.5 8503.5 8509.0 8525.0 8538.0 8556.0 8561.5 8579.0 8594.0 8615.0 8621.0 no case 8625.5 8633.0 8633.5 8640.0 8640.5 8642.0 8651.0 8684.5 8685.5 8692.5 8695.0 8697.5 8699.0 8699.5 8718.0 8723.0 8728.5 8729.0 8735.0 8738.0 8738.5 8740.5 8746.0 8746.5 8747.0 8753.0 8758.0 8765.0 8765.5 8776.0 8777.0 8792.5 8793.0 8799.0 8806.0 8806.5 8811.0 8811.5 8813.5 8822.5 8829.5 8830.0 8835.0 8838.0 8841.0 8848.0 8848.5 8852.5 8853.0 8853.5 8860.5 8881.0 8881.5 8884.5 8885.0 8885.5 8895.5 8911.0 8912.5 8957.5 8651.0 8686.5 8695.0 8699.5 8717.0 8722.0 8729.0 8734.5 8738.5 8747.0 8753.5 8759.5 8767.0 8793.0 8798.5 8830.0 8841.0 8848.5 8854.0 8885.5 8911.0 8632.5 8685.0 8693.0 8698.0 8746.0 8758.5 8765.0 8640.0 8641.5 8684.0 8766.0 8625.5 8633.5 8641.0 8651.0 8685.5 8695.0 8699.0 8717.5 8723.0 8729.5 8738.0 8740.0 8747.0 8753.0 8758.0 8765.0 8776.5 8792.0 8798.5 8806.5 8813.0 8822.5 8830.5 8835.0 8848.0 8852.5 8861.0 8881.5 8885.0 8895.0 8913.0 8625.0 8633.5 8652.0 8685.5 8695.0 8699.5 8718.0 8728.5 8738.5 8748.5 8759.0 8765.5 8776.0 8797.5 8805.5 8810.5 8813.5 8838.0 8852.5 8861.0 8881.5 8885.0 8894.5 8910.5 8958.5 8958.0 8972.0 8985.0 9017.5 9021.0 9021.5 9024.5 9026.5 9027.0 9029.5 9059.0 9062.0 9064.0 9064.5 9066.0 9068.0 9068.5 9069.0 9073.0 9077.5 9081.5 9091.5 9098.5 9099.0 9114.5 9122.5 9123.0 9130.5 9131.0 9141.5 9143.5 9148.0 9150.5 9151.0 9161.5 9162.0 9169.0 9186.5 9191.0 9209.5 9215.5 9216.0 9232.5 9240.0 9240.5 9247.0 9247.5 9248.5 9249.0 9249.5 9250.0 9250.5 9252.0 9252.5 9254.0 9258.0 9264.0 9270.0 9276.0 9277.0 8959.5 9022.5 9028.5 9058.5 9063.0 9096.5 9122.5 9131.0 9162.0 9169.0 9209.0 9216.0 9258.5 9022.5 9027.5 9065.0 9099.5 9130.0 9021.5 9027.0 9070.0 9071.0 9071.5 9151.0 9151.5 9232.0 9247.5 9248.0 9248.5 9249.0 9250.0 9250.5 9251.5 9253.0 9255.0 9256.0 9266.0 9270.5 9276.5 9277.0 8958. 8972. 8985. 9018. 9022. 9024. 9027. 9030. 9058. 9061. 9064. 9066. 9071.5 9077.0 9081.5 9090.5 9098.0 9114.5 9122.5 9130.0 9141.0 9148.0 9161.0 9168.5 9186.0 9215.0 9240.5 9249.0 9258.0 8985.5 9021.5 9025.0 9028.0 9058.5 9064.5 9098.5 9131.5 9144.0 9161.5 9190.5 9240.0 9277.5 9278.5 9295.0 9299.0 9300.0 9303.0 9309.5 9310.0 9311.5 9312.0 9313.0 9313.5 9317.5 9322.0 9323.0 9324.5 9330.5 9331.5 9332.0 9344.0 9351.5 9352.0 9354.0 9356.0 9362.5 9368.0 9370.0 9376.5 9377.0 9381.5 9382.5 9404.5 9408.0 9418.0 9428.5 9429.0 9450.0 9453.5 9461.0 9474.5 9475.0 9476.5 9478.0 9478.5 9488.0 9491.0 9494.0 9496.5 9497.0 9499.5 9501.5 9504.0 9504.5 9509.5 9510.5 9511.5 9535.5 9538.0 9538.5 9541.0 9298.5 9313.0 9322.0 9330.5 9362.5 9367.0 9404.0 9417.0 9453.0 9474.0 9476.0 9478.0 9487.5 9496.0 9504.0 9541.0 9299.0 9310.0 9321.5 9323.5 9329.0 9331.5 9343.5 9353.0 9376.5 9429.5 9454.5 9479.0 9487.5 9496.0 9503.5 9538.5 9277.5 9278.0 9294.0 9299.5 9307.5 9309.5 9310.5 9311.5 9312.5 9316.5 9344.0 9357.0 9375.5 9379.0 9379.5 9461.5 9474.5 9490.0 9492.5 9498.0 9509.0 9510.0 9510.5 9534.5 9303.0 9309.0 9323.0 9352.0 9363.0 9367.0 9369.0 9408.5 9428.5 9477.5 9496.0 9500.5 9504.0 9538.5 9299.5 9331.5 9351.5 9367.5 9370.0 9418.0 9428.0 9450.0 9478.5 9489.0 9497.5 9506.0 9539.0 9543.0 9554.0 9555.5 9556.0 9556.5 9557.5 9560.5 9563.5 9564.0 9566.5 9567.0 9570.0 9571.0 9588.0 9590.5 9591.0 9595.0 9597.0 9597.5 9604.5 9607.5 9610.0 9612.0 9655.0 9659.5 9661.5 9670.0 9670.5 9671.5 9672.5 9673.0 9681.0 9683.5 9684.0 9684.5 9692.0 9692.5 9694.0 9695.5 9697.5 9698.0 9698.5 9700.0 9709.5 9713.0 9719.0 9734.5 9736.0 9736.5 9753.5 9754.0 9757.5 9758.5 9764.5 9768.5 9769.0 9770.0 9772.5 9773.0 9775.0 9563.0 9570.0 9590.5 9597.0 9696.0 9698.5 9737.0 9753.5 9543.0 9553.5 9566.5 9569.5 9591.0 9596.5 9662.0 9672.5 9681.5 9699.5 9736.5 9754.5 9555.0 9555.5 9556.5 9557.5 9563.0 9586.5 9590.0 9604.0 9607.0 9609.0 9611.0 9654.0 9658.5 9671.0 9671.5 9674.0 9682.0 9682.5 9683.5 9691.5 9692.5 9694.0 9699.0 9701.0 9710.5 9714.0 9754.0 9757.5 9758.0 9768.5 9769.0 9769.5 9543.5 9560.5 9564.0 9567.0 9570.5 9590.5 9595.5 9670.0 9698.0 9752.0 9763.5 9773.0 9775.0 9544.0 9563.0 9568.5 9590.5 9595.0 9598.0 9720.0 9735.5 9753.0 9773.0 9786.0 9792.5 9793.0 9794.0 9794.5 9795.0 9803.5 9804.0 9805.0 9807.5 9812.0 9815.5 9832.0 9835.0 9835.5 9843.5 9844.0 9844.5 9847.0 9847.5 9848.0 9854.0 9856.5 9864.5 9865.0 9875.0 9880.5 9889.5 9890.0 9895.0 9895.5 9896.0 9904.0 9904.5 9909.0 9913.5 9914.5 9915.0 9925.0 9925.5 9933.0 9936.0 9949.5 9957.5 9959.5 9960.5 9968.5 9969.0 9979.5 9980.0 9984.0 9985.0 9987.5 9988.0 9993.5 9994.5 9997.5 9998.0 9998.5 10004.5 9794.5 9847.0 9856.0 9864.5 9895.0 9933.0 9969.0 9984.5 9849.5 9890.0 9904.5 9926.0 9937.5 9968.0 9979.0 9987.5 9787.0 9793.5 9794.0 9794.5 9795.5 9804.5 9805.0 9805.5 9808.0 9811.5 9815.0 9833.5 9836.5 9837.5 9845.5 9846.5 9847.0 9888.5 9896.0 9903.5 9908.0 9912.0 9912.5 9913.0 9959.5 9960.5 9983.0 9984.0 9991.5 9992.5 9998.0 9999.0 9999.5 9786.5 9794.5 9847.0 9864.0 9889.5 9895.0 9925.5 9933.5 9979.5 9987.5 9847.5 9853.0 9855.5 9865.0 9875.5 9880.5 9889.5 9894.5 9925.5 9933.0 9948.5 9957.0 9968.5 9988.0 10004.5 10013.0 10014.0 10024.5 10025.0 10053.0 10053.5 10054.5 10058.5 10059.0 10065.0 10065.5 10082.5 10083.0 10086.5 10088.5 10089.5 10102.0 10103.0 10103.5 10110.0 10131.0 10141.5 10146.0 10146.5 $ MERGED DATA SOURCE PBU TOOL CODE GR BCS DIL SDN 2435 $ REMARKS: 10024.0 10052.0 10056.5 10083.5 10110.0 10131.0 10059.0 10081.5 10103.5 10146.5 10087.0 10089.0 10089.5 10142.0 10013.5 10055.0 10065.0 10083.0 10102.5 RUN NO. PASS NO. MERGE TOP 1 3 8352.0 1 3 8412.0 1 3 8440.0 1 3 8380.0 1 3 8444.0 MAIN PASS. MTEM, TEND, & TENS WERE SHIFTED WITH LLS. ILM, SP, RT, & DI WERE SHIFTED WITH ILD. NUCT & FUCT WERE SHIFTED WITH NPHI. DRHO, PEF, & CALl WERE SHIFTED WITH RHOB. 10012.0 10023.5 10053.5 10064.5 10081.0 10101.5 10109.0 10146.5 MERGE BASE 10151.0 10207.0 10239.0 10175.0 10150.0 CN WN FN COUN STAT /??MATCH1.OUT /??MATCH2.OUT /??MATCH3.OUT /??MATCH4.OUT /??MATCH5.OUT $ : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 18 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 2 DT SCS 68 1 US/F 3 TEND SCS 68 1 LB 4 TENS SCS 68 1 LB 5 AL8 DIL 68 1 OHMM 6 ILM DIL 68 1 OHMM 7 ILD DIL 68 1 OHMM 8 RT DIL 68 1 OHMM 9 DI DIL 68 1 IN 10 SP DIL 68 1 MV 11 MTEM DIL 68 1 DEGF 12 RHOB SDN 68 1 G/C3 13 DRHO SDN 68 1 G/C3 14 PEF SDN 68 1 BN/E 15 CALl SDN 68 1 IN 16 NPHI 2435 68 1 PU-S 17 FUCT 2435 68 1 CPS 18 NUCT 2435 68 1 CPS 4 4 67 465 06 6 4 4 84 653 71 5 4 4 20 789 90 0 4 4 20 789 90 0 4 4 50 746 76 4 4 50 746 76 1 4 4 50 746 76 1 4 4 50 746 76 1 4 4 50 746 76 1 4 4 50 746 76 1 4 4 50 746 76 1 4 4 22 779 91 0 4 4 22 779 91 0 4 4 22 779 91 0 4 4 22 779 91 0 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 72 * DATA RECORD (TYPE# 0) 994 BYTES * Total Data Records: 293 Tape File Start Depth = 10250.000000 Tape File End Depth = 8346.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 72372 datums Tape Subfile: 2 767 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 3 is type: LIS TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 2 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: 1 1 3 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 8346.0 10151.5 AC 8411.0 10208.0 DIFL 8433.5 10240.0 ZDL 8380.0 10176.0 2435 8358.0 10158.0 $ 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): 12-DEC-94 FSYS J1V2 BETA RELEASE 4 1230 12-DEC-94 1302 13-DEC-94 10243.0 10242.0 8440.0 10240.0 1200.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIV CHT MODL GR CN ZDL TEMP KNJT KNJT PCM RB AC DIFL $ SWIVEL SUB CABLEHEAD TENSION MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY TEMPERATURE KNUCKLE JOINT KNUCKLE JOINT PULSE CODE MODULATOR RB SUB BHC ACOUSTILOG DUAL INDUCTION TOOL NUMBER 3944XA 3974XA 3517XA 1309XA 2435XA 2222MA/2222EA 2806XA 3921NA 3921NA 3506XA 3975XA 1603MA/1609EA 1503XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 9.875 3286.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): LSND 10.00 MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: MAIN PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA 45.0 9.0 5.2 140.0 1.630 .740 2.380 .000 2.550 .000 THERMAL SANDSTONE 2.65 .000 1.5 60.0 140.0 60.0 .0 60.0 .0 * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 GR AC 68 1 GAPI AC AC 68 i US/F CHT AC 68 i LB TTEN AC 68 i LB SPD AC 68 1 F/MN RFOC DIFL 68 1 OHMM RILM DIFL 68 1 OHMM RILD DIFL 68 i OHM}{ VILD DIFL 68 1 MV RT DIFL 68 1 OHMM DI DIFL 68 i IN SP DIFL 68 i MV TEMP DIFL 68 1 DEGF ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN CNC 2435 68 1 PU-S CN 2435 68 1 PU-L 4 06 969 49 6 4 48 852 89 1 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 27 515 24 6 4 06 213 78 0 4 04 903 06 0 4 04 522 10 6 4 04 903 06 0 4 06 213 78 0 4 53 419 67 0 4 40 467 34 0 4 52 443 33 1 4 09 884 61 1 4 76 731 33 1 4 24 115 90 6 4 98 211 23 1 4 52 326 75 5 20 LSN 2435 68 i CPS 21 SSN 2435 68 i CPS * DATA RECORD (TYPE# 0) Total Data Records: 693 974 BYTES * 84 4 84 023 70 4 83 368 34 Tape File Start Depth = 10250.000000 Tape File End Depth = 8346.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 167575 datums Tape Subfile: 3 778 records... Minimum record length: 62 bytes Maximum record length: 974 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 3 DEPTH INCREMENT: .2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9750.0 AC 9750.0 DIFL ZDL 2435 $ 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): 9750.0 9750.0 9750.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE SWIVEL SUB CABLEHEAD TENSION MODAL SUB GAMMA RAY COMPENSATED NEUTRON Z-DENSITY TEMPERATURE KNUCKLE JOINT KNUCKLE JOINT PULSE CODE MODULATOR RB SUB BHC ACOUSTILOG DUAL INDUCTION SWIV CHT MODL GR CN ZDL TEMP KNJT KNJT PCM RB AC DIFL $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: STOP DEPTH 10150.0 10199.0 10222.0 10164.5 10156.5 12-DEC-94 FSYS JlV2 BETA RELEASE 4 1230 12-DEC-94 0 13-DEC-94 10243.0 10242.0 8440.0 10240.0 1200.0 TOOL NUMBER 3944XA 3974XA 3517XA 1309XA 2435XA 2222MA/2222EA 2806XA 3921NA 3921NA 3506XA 3975XA 1603MA/1609EA 1503XA 9.875 3286.0 .0 LSND 10.00 45.0 9.0 FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 7-32 : PRUDHOE BAY : NORTH SLOPE : ALASKA 5.2 140.0 1.630 .740 2.380 .000 2.550 .000 THERMAL SANDSTONE 2.65 .000 1.5 60.0 140.0 60.0 .0 60.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 21 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 GR AC 68 1 GAPI AC AC 68 1 US/F CHT AC 68 1 LB TTEN AC 68 1 LB SPD AC 68 1 F/MN RFOC DIFL 68 1 OHMM RILM DIFL 68 1 OHMM RILD DIFL 68 1 OHMM VILD DIFL 68 1 MV RT DIFL 68 1 OHMM DI DIFL 68 1 IN SP DIFL 68 1 MV TEMP DIFL 68 1 DEGF ZDEN ZDL 68 1 G/C3 ZCOR ZDL 68 1 G/C3 PE ZDL 68 1 BN/E CAL ZDL 68 1 IN CNC 2435 68 1 PU-S CN 2435 68 1 PU-L LSN 2435 68 1 CPS SSN 2435 68 1 CPS 4 4 06 969 49 6 4 4 48 852 89 1 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 27 515 24 6 4 4 06 213 78 0 4 4 04 903 06 0 4 4 04 522 10 6 4 4 04 903 06 0 4 4 06 213 78 0 4 4 53 419 67 0 4 4 40 467 34 0 4 4 52 443 33 1 4 4 09 884 61 1 4 4 76 731 33 1 4 4 24 115 90 6 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 * DATA RECORD (TYPE# 0) Total Data Records: 201 974 BYTES * 84 Tape File Start Depth = 10243.000000 Tape File End Depth = 9691.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 120971 datums Tape Subfile: 4 284 records... Minimum record length: 62 bytes Maximum record length: 974 bytes Tape Subfile 5 is type: LIS 94/12/20 01 **** REEL TRAILER **** 94/12/20 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 20 DEC 94 2:15p Elapsed execution time = 18.01 seconds. SYSTEM RETURN CODE = 0 27-Jd;~-I905 i0:45 O.$. 7 - 3~ 5002q2252500 AkCG Al, ASKS,, It']C, SC~.b}]!"iP, EP(;ER ~L[.,L SERVICES q518o 33 o2 ? 227 27,70 {iPg?'.i !::<)i':.,e.: C.;~S!i, C; DRIL. I.~:RS CASING ............... ~ l: Z 7.625 1.022J.,9 29.70 4,50~ 9640.0 t, 2.60 4.50e 11350 0 ~2 60 PAGE: 27-dON-J995:1"~,:45 ~; [I q G 0 9A65,0 9~56.5 9947.5 9g12.0 979a.0 97'72.5 9754.0 9736.5 972 ! ,, 0 9687.~ 9~, 0 ',{.he ~..::~e~>t!"., a,']j,..~st,'~ents showr above reflect cased hole ,,., cas o.i.e I..,74 to ot:)en hole At.i <)t/'~e~' '~[:~:)~!:~ curves ~,~ere carried with the SIGP{ shJ. ft:s, PAGE' 2 7-,:~[J~'-!9~5 !.(]: 45 PAGE: r:'et~t:~ $1~{feed and cl!.;:,~d ck~rve$ for each oass in separate files. FIbS I$ Tar, e '.?~rif.:Jcation T.~i~t~no PAGEt 4 68 O000000000 4 68 0000000000 4 68 0000000000 4 68 OOOO000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 000000o000 4 68 00©0000000 4 68 noo0000000 4 68 o000000000 4 68 O000000000 4 68 0000000000 4 68 0000000000 4 68 00000o0000 4 6~ 0000000000 4 68 0000000000 4 68 o000000000 4 68 000o000000 4 68 0000000000 4 68 0000000000 TRAT.TDT? FBAC . TDTP TCFD.TD?P INFD.TDTD -g99.250 -999.250 -999.' 250 zg99,25o 999.250 27-,tU.~: 1.995 PAGe: 35.007 "999,250 '999,250 "999,250 =999,250 '999.250 26,375 E P. ,.1: T E F: C U ~ V E 5 ~enth ShJ.~ted a~d c.lip~'>e,.~ curves ~or each pass ~.~ separate files, PAGE: 9o't7 , 5 9~56.5 99 '~ 4. , 5 ... ~. ~ .. 9~7~5 9~ 3.5 99 t 2.5 9 o 04.5 9~96.5 9~.5 9 ~ 't 7.5 9~56.5 9~33.5 98. 7'7. $ 9 ,q 7 ~. 5 9 ~ 6 ~:;. 5 '~996.5 9q~ 99~.3g 9 Q 77 997~.5 9956.5 9 ~ 53 2 991~,5 9904 99O0 9S8~.5 9~59.5 9P49.0 9S44.5 -gS 39 5 9 ~ 3 6.5 q~32,5 chlun~her::eT AlasKa Co..~i~:utiii"~c Center PAGE: 97~6.5 ~796, r~ 9793,5 9793,5 9797:, 5 ~7~, 5 97 ::~ ~, 5 .]7~o. 0 97~8, K 97~9.0 97'!~. 5 977 ~ . {~ n776,5 g77~, 0 9'77~. g 9774, q 97{~{'. { 977! .~ 97,..~0. q 9702,5 9757.5 Q75o. 0 9756,5 975~{. (% ~%75~.5 ....... ' ..... 9754,0 67~ 5 974g,~ g745.5 9745,5 974~:. 5 9745,0 97d:1 .5 974~,5 9740,5 9740,5 9737.5 9737.5 97 ~6.5 9736,0 97 :~ 3.5 9733.0 973~. ~ 973~, 0 9729.5 9728,5 97~"25,5 9725.0 9724,5 9725,5 9721,5 ~'.~7~1 ,5 97'2~. 5 9722.0 977.6,5 g7~7,5 97~)[:, 5 9708.5 ';04 % 9704,0 96~'6.5 9~96,5 9692.5 969~.5 995 10 :.;$5 PAGE: sho¢~ a~,ove relect G~C:~ pass ~2 to GRCH mass ,-;ere csrried s]nr:,c ~'i~h the ¢ G)~ ...... oI Shi~ts, S I 1 4 68 0000000000 1 1 4 68 0000000000 1 I 4 68 0000000000 1 I 4 68 0000000000 1, :1 4 68 0000000000 I i 4 68 0000000000 I, I 4 68 0000000000 1 1 4 b8 0000000000 l 1 4 6~ 0000000000 ~ 1 4 68 0000000000 I i 4 68 0000000000 PAGE: IIlllllll)tlllll~llmllllllllllllIllIIIIIIlllIIllllllllllllIIIlIII TDNI.TOTP 25.396 SIB~.TgTP 39 357 BACK.TOTP 137~547 T~ . DT ,,'Ci,~D I' P 26459.075 ,,~D.Tf)TP 221.0 776 TPNI.TgTP 21 229 $IRH. TO'.I'P 39:420 B A C K. T o'r p 15 !' 006 T~ ~'i :3 T:~T~ 29572,578 ,~.x ~ . ~., C C L. T '~ T ~ 0.0 0 0 SBHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP INFD,TDTP SBHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP iNFD.TDTP 30.789 1 766 8683' 844 445'672 27,671 1.780 29,845 ]97: 74 IS l'a~e 7eri¢:].cat].on l~]st:i.r,~7 cbltlmber~7;.er AlasKa Pomt':?]tI~c~ Center 27-JU~i-1995 !.0:$5 PAGE: 10 FT bF F! PF EP I '? r' I)F. P T # FT[.:~ for each pass in separate files. 1 99 ~6. 99~ 9O8 9~;7 .997 996 9e6 1,0 7,5 9.0 6.0 2.0 7,5 4.0 0, C: 5°5 ~'5!.~IFT~D 9EPTii .......... PAGE: 11 9~24.5 9e21 5 ; . I 9 o. 1 3.5 9 ~ 05.0 9~96,5 9RR5.5 988~. 0 9977.r~ 9~67,5 9~59,5 ~ ~ 56.0 9 a 54.0 9949,5 9~33.0 9~2~. 5 9793,0 978q.5 9786.5 9779.0 9775.0 9770.5 27-J0~.~-~995 10:~15 L T 5 9~{7. ~ 97 Sa. 0 9v :,.~. 5 q749.0 97 3 ~, ~ 9732,5 q73~. 972 ~. % 9729.0 9724.5 9726.5 q7~O,g 972~.5 97t7.5 <:716.5 97iB.0 97 i,?. ~ 97 i.4. 97 ~:') 4 5 -. ~ ..... ~70 I, 5 9709. 97 ~O,q 970t.,5 9606, ~ 9697,5 q6a4' 5 q6~5.0 This file cor~t:~ins T~)TP PaSs ~'3. The dept~ showr~ above relect ~[~{C?i Pass ~3 to GRC~ ~ass ~5~G{~ ~:)ass ~ to SI ~?ere carried a.tor~a witt~ t~e 8Ig~ curves. shifts #1 and curves PAGE: 12 ChlU,r;~ber{~er gl. asKa ,r,'yor~. dti.,,'~q c~r:~r 27-JC~;-1.. ~g5 1¢i:45 PAGE: 13 ~T ** SET S!G~* TD?p CU TPHI TDTP PI~-S 50t0 SBHF wr?7'F C~ ~OIC S~F{~; "r L)T P CU S!GC 'rD'rP CU 5 TRAT T~>'~P 50 F~AC T[}TP CPS 501 TCAF T'gTP CPS 50 TC~D T~,)TP CPS 5 !NF'P TDm~ CPS I; ....... ;;i ........ ~;~ ......... ; ........ I ............ ~ T APl FI[~; N t'i[j~B S gE R.EPR PROCESS YPE; CLASS ~CD ~ti~D SA~i? FLEh CODE (HEX) 0O O0 O 3 1 i 4 68 0000000000 O0 O0 0 3 1 I 4 68 0000000000 00/ OO 0 3 1 I 4 68 0000000000 O0 oO 0 3 1 i 4 68 0000000000 00 Oo 0 3 1 I 4 6g 0000000000 O0 O0 0 3 ! I 4 68 0000000000 00 O0 0 3 t I 4 68 0000000000 0o O0 0 3 I 1 4 68 0000000000 00 0(} 0 3 1 i 4 68 0000000000 Oo Or: 0 3 i I 4 68 0000000000 90 O0 0 3 1 i 4 68 0000000000 00 ¢)0 ~) 3 1 1 4 68 0000000000 0() 00 0 3 i 1 4 68 0000000000 O0 oO 0 3 I I 4 68 0000000000 O0 oO 0 3 i i 4 68 0000000000 O0 O0 0 3 1 I 4 68 0000000000 O0 O0 0 3 I 1 4 68 0000000000 (>0 00 0 3 i I 4 68 0000000000 O0 O0 0 3 1 1 4 68 0000000000 0~: Oo o 3 1 I 4 68 0000000000 (~(.> o0 0 3 ! t, 4 68 0000000000 oo e() 0 3 ! ! 4 68 0000000000 oo ac O 3 i 1 4 68 0000000000 IS Tane :;ert!!catior !,isti. na ChlUmber(;er :.%laska Ce~',ltinN Center 995 ! n: 45 16.4e9 q'PMI.TDTo 26.!.60 3.205 $I Bi-I.TDTP 40.07~ lbO35.g~7 TC~'~O. TDTO 26600.980 2889.564 I ~-0~'~ O. ?gTP 2085.598 !250.0o0 CCb. Tr)T~ 0.000 -999.250 -099.P50 -999.950 -999.250 -999.250 -999,250 BACI<..TDT~ TC~O.TOTP INPO.TOTP ccb. T~'r~ i999.~50 -999.250 -999.250 -999.~50 -999.250 -999.~50 SBHF.TDTP T~AT.TDTP FBAC.TDTP TCFD.TDTP INFD.TDTP SBHF.TDTP TRAT.TDT? FBAC.TDTP TCFD.TDTP INFD.TDTP PAGEI 33.954 1,796 33.901 8744,391 405,990 -999.250 -999.250 -999.250 -999.250 -999,250 14 ar)~:.~ ti! pc. ed . curves for each aass in '!. <'~ o,q 4. 9 6 L-, 0 t (:~ ~) 2 S. (':, 96 0 0. seoarate files, ! ro.~ 5.5 ! {',0 17.0 gq99.5 10t~O2.0 9u~7, g 9o8~. 0 9~] ~. 5 998 ~. 5 ~977. ~ 907 g. ~ 9075.5 0~76.5 Oo'~ !. 5 9972,0 q~59,5 9959,5 9cb~ g 9957,0 ....... , ~ ,- 995I, 5 9o53.5 9~'~7,5 9949,5 9 '~ ~:~, 3.5 9 94 4.5 ~c, '~ ! ~ 9932.g ~:} ~ ~ 7 g 9929.0 9925, ~ 9926.5 9923.5 9925.5 992 ]. 5 9c27.0 99 :[5.5 99i6,5 99! !' 5 9~12.5 99 {:'~ $. 5 9906.5 ,, .~ ~. ~ ,..' ~; . 9~9~. 5 9900, e q ,3 ':~ !. 5 98 9 2. (: q~7,5 9~9,0 .. ,,. , , ~ , . 9~7! ,5 9971,0 L r~: 45 PAGE: ChlU,,',~,'~ '"!a~Ka Comnt~tir~] Center 995 t0:45 PAGE~ 16 i~ 2~. g qn27.0 9~7 ! . 5 9795,5 979l. 5 (~7:55,5 97?7, ~ {}78],5 '" 977 g, 5 9707,5 9763, 975 O 9757 97 .% 1 9737, 9735, 973%~. 979~. 97~ 7~ 97 97 i , 9707, 969 ~. 968 ~. 9848,5 9~; 37.5 q7~9 ~ 97S5.5 9779.5 9775.0 9770.5 9767.0 e766.5 9764.0 9759.5 9'751.5 9746.5 9743.5 q73e, 0 5'734,0 9727.0 9717,0 '97 ! .a, 5 9713,0 970g. 5 9696,5 9692.0 ?688.0 27-J~!t~-,! 995 10:45 PAGE: 1.7 PASS ~1 GRCN TO ~3~ . CARRIED ':~ITH THE 2 7 8 9 !! 1. 4 16 0000000000 gO00000000 0000000000 0000000000 0000000000 O000OO0000 0000000000 0000000000 O000000OO0 O0000OO000 0000000000 O00OOOOO00 0000000000 IS ~raoe \;eri~:i. caticr~ r,istino 27-J{~t;-J995 [0:45 PAGE: 18 Ct?DE. (HEX) 'm~'emmmmmm'~mm'~mmmmmmmmmmmmemmemmmmeemmmmmmmmmmmmmmmmmm' m mmmmmmmmmmmmmm 38 t,'9 ':'.q~: ~9 ,n a t I 4. 68 OOOO000000 3b ?~ ~, ,". 0 O0 0 4 ! 1 4 68 0000000000 3~.~ 9',.? '.;'.~ 0 oD {~ 4 I I 4 68 000()000000 3~ n,?, ~'~i.! O0 0 4 I 1 4 68 0090000000 38 0.':~ ,"..' ' ~ (.; O0 () 4 1 1 4 68 0000000000 TSC~;, 7'C'TP GP.C14 . '!; J> T ? 1. C,l',?~, '4oi o It._IP 28 087 SBHF.TDTP · . . o I G ;i. T ,9 :']: v i 9. a 60 T P Il I .' "3," ~5. ~,~;~ SrGC.TgTP n.,)b0 SIBH.TD'rP !26:398 T~AT.TDTP 2,1.~4 Si)S I .'!?r)TP 0.44I BAC~.TDTP 100.107 FBAC,TDTP 153q9.553 *C~F. T})TP 7242.508 TCND.TDTP 11826.242 TCFD TDTP ... ~'~C~ ~,hTp . . .... . 31t3 9~3 ..b..~ ...... .. 1473.!07 INND T~)TD 2!96 003 INFD,TDTP - 9 9 9.2 S () ~ E ~.~ S. ? r:, T D 1 1 6 5.0 () 0 C C b. T D T P 0.0 0 0 * * ii: ~'~ !.) (.)? D A T A *, -999 25O -g99 250 -999 250 -99g 25O -g9g 25O -999.25O SBHF.TDTP TRAT.TDTP FBACoTDTP TCFD.TDTP INFD.TDTP 71.797 1.537 40.,053 4315.696 353.858 -999'250 -999 ~ 250 '-999,250 -999,. 250 -999,250. ~IS ~ane '~'n~!f~.Ca[Jnr: ristino chlnnst, e'r~i~r 4las~a Co,~F',~t~,r'~c Center 27-J:J;'~-1995 !o:45 PAGE: 19 r>~Ch ~hi, fter~ and . . c 1 ~,.pp, ed curves ("*. 5 t,', () 0 each PaSS in separate ~lles. --- :7; .... ! oo25.0 o015, S 1. 0016,5 !00t! 5 lvnI. 2,5 (:)007'5 !0('~08 0 0 ()0 ]. 5 I (.) 0 () 4.5 9999.5 1. 000 !,. 0 gqgs.5 9~96.5 9991.,5 9992.5 9987.5 9~88' 0 9985,5 9~85,5 99g 3.5 9983.5 9979.5 9980.5 9977,5 907 ~. B 9975.5 9976.5 9 '~ 73,5 '5? 97 :i.. 0 9971 .5 9q72. c, 9q53.5 90~4.. 0 905q. S 9960.5 9q57,5 995~.0 9o55,~ 9q5~.5 STOP DEPTH 9 0,0 UNSHIFTED Dt~PTH--- ..... -- PAGE: 20 9 ~', 53. ~ 9954 9~37,5 qr~33 5 q029.~ 9~30.5 9927.~ 9019,5 90!5.5 99!1.5 99()7, K 9n7~,5 9~75,5 9~61. q~57 , ~ ~85~ 9~29 5 ~B3~ 9819,5 9~!.5,fi 9 803,5 9799,g 9795,5 979! , 5 9789,5 ~7~9 97~5' 5 97[{7 9779.5 977~! .5 9044.5 Va32.5 g92~,,r, 9925.5 9~ 2 1.0 99i~.5 9~1.3.n "'~76 984~.5 982O, 5 9~ t, 6, 9908,0 9 8' ()0,5 9796.0 978~.5 97 82,0 9 7 7 4.5 -, 9 7 7 n ~ 9766,0 IS 'ra~,e ~/er~,ficatJ..on List"~.nc! Cbl~]r..,.be.r,]er ~\las~a C~mpu%~.ir~n Ce~Eer 974~,0 973!.0 9725,0 97!7,0 9712o5 9707.5 97{)4.0 9696,0 969~. ,5 100.0 ~OR^X PASS ~2 OF TME TnTP. THE DEPTH A~GV~ MEf'LECT SORAX PASS ~2 GRCH TO A~D DO,AX PA~$ ~2 S!G~ TO SASE PASS TDTP CURVES ~EPE CARRiEQ WITH THE n & T A FaR ,~'Ax: SPECIFJCATIO~.~ ~'~'' ~ IS ?a~e :,~r~EJcat.ion !,istin~ chlu.mber(~r ~%.!as~a Computjnq Center 27-dU~,t- !. 995 1n145 PAGE: 22 ............. STGX ?~TP CU 5~;1~.~38 0,.) TPHT q'OT¢ P~.'-$ LC01 *Oq'P 5V!036 09 SDS~ TDT~ CU BaC~ TDTP CPS F~AC 7'OTP CPS TCFP TDTP CPS ']FSC~? TDmP CPS TSCF * 1'5~ T P CPS 59!03~ ,.)0 GPC~ T[)TP GAP~ 50~t:'38 o0 T ~ h S '!' ~) T P b B 5 ~.} ! 0 38 0 0 COL, TDTP V ......0 C, ;} ~ ;'' ~: ~, ........ 0 08 68 68 68 68 .68 68 68 68 68 6g 68 68 68 68 68 68 58 68 68 68 68 ODE (HEX) 0000000.00 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 O000UO0000 0000000000 0000000000 0000000000 0000000000 OOO0000000 0000000000 0000000000 O000000000 0000000000 * * D A T A * * 23.382 !22 305 151. 559 10384 516 2060 386 0 000 .938 TP~I.T!')TP 21 960 n70 ~-TP~ ,'rOTp I 12:648 .000 T C N [,.~. :'? D T ~ 15600.500 .~50 I ~i~Hi>.'P~T~ 208~ 048 AlS cci.,. <'; ~',.r~ u : 60o $BHF.TDTP TRAT.TDTP FBAC.TDTP TCFD.TDTP INFD.TDTP SBH TDTP TRAT: TDTP FBAC.TDTP Il i~FD TDTP INFD,TDTP 68,863 I'.359 40.113 3844.341 355.099 632 000 35 766 IS ~'ape Verification f..ist,~no c,hl,..~mberqer .r-i!as~a Com.~,utJno Center 27-J0~.!-19Q5 !0:45 PAGE: 23 E .r..' I TED CURVE5 ~eDth shifted acta cl!poed curves for each DaSS in separate files, ,,eR 1(:':0(74 (~ 9 00.0 SI(;:, ~ 0025.0 96b0.0 CURVE S~-![VT D~J'.A- OAgS '?0 P~S(~(?~[dASORKI} DEPTH) 27-Jb~.!-~ 9Q5 .t0;45 PAGE: 24 995~.5 9 ~ 24.5 ~ol 3.5 90!.~,5 9905,5 9897 . 5 9~97 9 ~ 9 ?, ' 9 ~ 77 , 9~76. 9 ~ 72.5 9~6~, 5 9?57,5 '9~ 53, , ..... , > ,.,.- ~ 9~?29.5 9~ 30 9993.C 5973,0 9064.0 9~6o.5 9q57,0 9952.5 qq45.0 9q33.0 O03q. O 9921.5 9905,0 9900.5 9~92.5 9R89.5 9885,5 9973.5 9864,0 9~59.0 9855,0 9~37, . 27-,JU~!-I gQ5:1.0:45 PAGE: 25 9~:2~, 5 9~25. 9~17.5 0~I~.~ 9~i. 6,5 9~0 ~,5 97'~7, 9793,5 97Q~, 5 q729,5 9789,0 ~78~,5 978g.5 97 ~ 5.5 97 t~6.5 97 ~? 0, ~7'7~, ~ 9779,0 ~,772,5 977~. "7t,~, 5 9770.5 97 ~5.5 976&. Q76~..5 9769.0 97~ .5 9762,5 r~760 5 9764-5 'g 9759' 97 ?]9, { 975f~, 5 .... ~ 974.5,g 974~, . .: .... ~ ., ~,,, ~ . <r) 737 5 973~,5 ~733, ~ 9734., 0 73 P, 5 973 '~ 0 972R.~ 9728.0 ~725,5 9726,0 972a,5 9725,5 20, ~ 9721,5 97l 3,~ 97 [~,5 7 i ~2, o70~ ~ 970~,0 704, ....... ,5 9700, 6 9 6, .100.0 1 {':0.0 99.0 This ~]fLS; CO~:T&iI%,i8 8!:iRAX PAS8 ~:3 OF T}~F: TDTP. THE DEPTH Cc~:Re.'.C"[~]'<:;~.~: ,:'Hoi,,~: ~.~r'~v~; ~:~EFLECT BORAX PASS ~,3 GRCH TO 8.~8~: ~48.5 ~ G~:~CF~ ;~:'0 ~30~::.~,X PASS ~3 8I<;~ TO SA. SE PASS ~:~ SIG?., ALL {}THEP TDTP CUEV~:S ~;E~E; CARRIED ~:'~ITN THE IS q'ane Veri, ficatio~ LiStiF,~ 27-jbN-~ 995 10:45 PAGE: 26 i I iIIIt I I i i I ill, l~lJI ! i i It ~11, i II! iii1~ i i i i 'l~ll I I 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 OOO0000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 IS T'a.r.e Ver~f~cat. tor; PAG£~ 27 OFpw. lnO?5.50v ~ ! (; :". i?L}']'P 17.737 ,.rPg!. TDTP 23.025 SBHF.TDTP .~ ..... , r'~TP ¢.1 C)4 SIR~i.TD'?P 120 09R TRAT.TDTP , ~'~TP ~.Lf;Z S!.;)S.,,':'[>'1'P 0.4:iR BACK, . _. TC&*,:. ~;~TP 15].61.b6u TCA?.?D?P 7574..5~3 TCNb,TDTP !1672,721 TCFD.TDTP TSC~;.Tf;'TP 3()~%<~.7~7 ~SCF,TnTP 1510.1 [6 Ib~PD,TDTP 1929.O58 INFD,TDTP GPC~.'rE, TP -999.25<.¢ ~i;:n.'S. Ti)']'~ 12t:,O,0U0 CC1,.TDT~ 0.000 . . .{~. <} ,S!..Ci'i Tr>T~ i(>.733 TPH~'.!.D'~P 18 551 SBHF.TDTP r4n~-it: Tr:TP .~7 ,::-':~'~ SiG('..V~T~ I ~8~ 8IRH.TPTP 37~433 TRAT.TDTP LCO1.T;)?P 2.i5C S[~SI.'~Di:~ 0.310 BACK.TDTP 155 378 FBAC.TD~P TCA.*?. T~,>'r'P 5067 ~.. (* ~ ¢, TCh[;'. Tf~'.t'P ~35u0. 656 TCN[). TD I)P 28644 ~ 684 TCFD.TD,.P .... D'YP 1874 256 INFD.TDTP TSC~'~.']7~:,.¢ P I <.)17'~. '~4 *':~CP.Tr)"'~ 472l. 064 IHND, .~ .... . . GPCP, ......... ~ ~,,'~, I 1 ~¢(),r~iJO COb, . , . . 72,145 1 473 32:641 4317,666 380,064 2'1,406 ! 702 10522 '21 386:57~ 18 'ra.r,e Veriftcat!ot: chlui'~:berq~r AlasKa ¢~(,,.m{::utinq Center PAGE: 28 PHlser] ;',.~edtroF%g t;r..avera.~e:~ edited Pa~s J (;ar~ma I~aV and nac~round counts; arithmetic average of e~ited static baseline ~;asses ~or al! other curves. Pf:~.~:~{S: the aritr.~metfc averaqe of passes !,2,& R was computed aft. er a!l dept:~ sh~fts and c'~PDi~t3 1.%'~s applied. i 6 6 0 3 7 3 ~4 6 7 3 , 65 ~ 6~ 0.~ ~ 65 ~ i~ 1], 66 !'2 12 6~ i4 65 FT 16 6 6 1 0 6 5 :1 PAGE: 29 ........ v . , 1 i 4 68 OHO0000000 v C~'~ ~)! C,~ c)v 9o0 O0 n 7 1 l 4 68 0000000000 P C~5 5vi ~., .~ ~ Oo nO0 oo 0 7 l I 4 68 0000000000 r~ CP~ ~,,! "3~ '>n "()0 r)~ () 7 ~ 1 4 68 0000000000 ':¢ CvS 5<,lL, 39 oO OOO O0 0 7 ! 1 4 68 0000000000 V CVS 50 ! ~,, 3~ 0~.> r)OC, 0[: o 7 ,1 1 4 68 0000000000 V CVS 50 ! (, 3 ~ (~v OhO O0 0 7 ! I 4 68 0000000000 V CPS 5()! ,~ ~ ~.~ ~,:~ ~)o0 O0 0 7 I 1 4 68 0000000000 ¥ C p 5 5 u ! ':' 3 v 00 9 ~.)') 00 0 7 1 I 4 68 0000000000 v ~. ~ :) . 0., 0 ~0 ~ ~ ~ ~ ~ 6~ 000~000000 V C v S ~. '"~,.. 1 S> '~ a. n.o. O. n ,~. O 0 (?. 7 ! 1 4 6 ~ 0000000000 V CPS 5,) 1 ;)3d ,3n 0n() 09 0 7 1 1 4 68 0000000000 'v 5 o 1 ,::, 38 g ':) 009 t) 0 () 7 1 I 4 68 0000000000 P C, kP'r 5V103~ 0~:~ 9r){) 09 0 7 1 i 4 68 0000000000 ...... :~(} TPHI,P,4AV -999,250 - 9 q 9,250 B A C ¢<. T [~'? o 1. 16, ,! 57 F a ~ C. T D T P 29.449 -99~.25) 'rC :',) (?,. p ~,J A v -999,250 TCFD.PuAV -999,250 -99~. 25o SBHF.PNAV TRAT.DNAV TCAN,PNAV TSCN.PNAV hCO1.PNAV -999. 250 -999,250 -999.250 -999' 250 -999.250 X7-.j(J~,i-1905 !c}:45 PAGE: 30 Curves a~.-.~ ieq i-:e:~der 4aea ior eaci% ~ass in separate (lles~ raw bacKqround pass tn last file T' l'~ T p.. LaG .iE?~DE~ DATA F~?~'F~ L:~3GGEiD: ' <.' , . ,,~ S!(~,~/ D6PTH ";7-.;7""9 ,, 42.2 ! 430 9940, 1003~,,0 9660.0 10026.o. 1 ~ 0 o. 0 12-~AY-95 HDW CPbC- t,,-8 01 CGRS-A-863 TDT SET 230 TD~C-&-816 C T 8 ?,,~- A- 32 4 :1O221.0 'i0,n 197.0 PAGE: ]1 165 BBL$ CRUDE IS 'rar~e Ve¥~ficat Jori cblOm~erder r~!$$~a r'(:m!.~t~tinc~ 27--,;U:,~-!995 10:4'5 PAGE: 32 Ci.I 5',; 1 CPS C o 5 CPS C !:~ ;5 5 !_~ qO~ <.;~ ~ d O0 00<'; ()0 O 8 v It,g ,~ q!!.t~B SI EPR pR C 88 ! i 4 68 0000000000 1 I 4 58 0000000000 ! 1 4 68 000000o000 i I 4 68 OOOO000000 1 1 4 68 0000000000 1 1 4 68 0000000000 1 1 4 68 0000000000 1 ! 4 68 0000000000 I I 4 60 O00nO00000 1 t 4 6~ 0900000000 ! ! 4 68 0000000000 1 1 4 68 0000000000 1 i 4 68 0000000000 1 1 4 68 0000000000 1 1 4 68 0000000000 i 1 4 68 0000000000 I i 4 68 0000000000 i l 4 68 0000000000 1 I 4 68 O00OO00000 I 1, 4 68 0000000000 1 :t 4 68 0000000000 1 I 4 68 O00nO0000o l I 4 68 0000000000 D F p 7'. ! q () ;I 0.0 {) i.~. S :[ (; i.i. p $ i 17.0 ~ 9 8~ H"'.~. PS ! 43.!03 8IGC,PSI 1,7~2~8 LCO!,PS! 2,363 SDRI.PS! 0.457 TCA~,::. PS ! 37305.9!.4 TC.&F.PSi 15785.!43 TSC~::. PS! 7314. ~:,f19 '{'8(IF. PS 1 3095.127 TPHI.PS1 8IBH.PS1 BACK.PS1 TCND.P81 CCh. PS1 TP}{I.:PS1 SIBH.PS1 TCND.P81 INNg.PSI CCL.PS1 24.490 43 103 25727 684 2163 941 0.000 17,046 40 330 30163.188 2174,942 0.250 8BBF:.PS! TRAT.PSI FBAC.P$1 TCFD.P$1 INFD.PS1 SBHF.P81 TRAT.PS1 FBAC.P81 TCFD.PS! INFD.PS1 32.905 1.,713 35.599 8885.143 406.444 34.115 I',635 25,655 11294,396 391.987 chll,mher,.~or ,.'~!~s<~'~ COmOdtqir~:? Center 27-JUd-J 995 i0:¢.5 PAGE: 33 -~ ~ .. ~ ,., D ~T~' : qSIG6t27 B'IL~' T~PE : b9 turves and log header data for each pass in serJarate flies; raw background Pass in last tile FIL? Si, J~ARY TDTP t 0~25.0 ['> A ~' E L O (':; (; E D: 'r?, {);~IT,,t.,E~4, (PT!: q" t,') L 0 G G E a ( V 'f ); T,Og(;],~G SE~EEf') (FP;qP): STOP DEPTH 9660.0 ]2-aAY-95 430 9940.0 10036.0 9660,0 !~00,0 l~-NAY-95 IS 'rare verificar_io~ Listin<~ k 7-j L, ~,t-..! 995 t0:45 PAGE: 34 10221.0 PI~PP-id SEAWATER/BOR -10.0 197.C C<.tr~R(!:.CTI(13,::~ (I<,i); ~TE iqOR.~<',AL..IZA'rioi','; lU OIL ZONE ~ATE SCSI,ES SET FIELD t~a'rE f,.,t'~;~ SCALE (CPS)~ 0 RaTE l.,Ot,,~ SCALE (CPS): 0 ~a:CE ~',~:i(;~ 5CAi~E (CPS): 30o00 ( :1: ~ }: ~HC5 (t4h) F~ATEO 12-DEC-94. L,, , ~., , !~ · 7.7-JU~'-~- 1995 10:45 PAGE: '[ 66 3 73 9~ 4 66 5 66 ~ 7~ $ G~ 0.5 i! Go 0 ";~ ...... ; ....... ::::T ........... ;~ ........... ;'[ ......... ~ ........ ~"~';~'"'""~ ' ............. ; ............ ~ ......... ; .... . ......................... ...............;;... DE:P~' T ~<)1 ~>~8 o o00 0 0 9 I I 4 68 0000000 0 ..... . . .. ~ ........... . CU 59t o3~ oO 00~) O0 0 9 1 ! 4 6~ 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 O000OO0000 0000000000 OEO0000000 35 cblu~,erner ataSkS~ Cc, w,~)t]t!,nU Center 27-Ju~,!-! 995 Io:45 15.!05 TPMI.P$2 31.484 !..8~,3 8IBii, PS2 38. I~7 r) 437 . . ,,,~ ~,,'",.. P$2 l, 91,. 096 179~I .074 T- ¢'"~0. PS2 28,735.637 354].571 I~';i'~D. P$2 2!0!.~55 2fi.93~ CCL.PS2 0.000 i').a39 TP~i. PS2 19.541 I .622 8IBi~.PS2 41.052 0.249 nAC~.P82 !57.605 25(:79.453 TC~.:9. PS2 30356.781 5003.521 I~?o. P82 2079.423 27.78~ CCh. PS2 0.000 SBHF.PS2 TRAT,PS2 FBAC.PS2 TCFD.P82 INFD.PS2 SBHF.P$2 T~hT.PS2 FBAC,PS2 TCFD.PS2 I~FD.PS2 31.019 972 79~435 9359,352 428,402 30.755 !,674 31029 11175i008 407 467 Curves and log . data :for ! 0 0 2 5. n each files; r aw backoround pass in last 'file IS ?a~e YerificatJ. on chlUr~,herq~r '~{]asKa CeCp~ltt~:,.n' Ce~t~r 37 V ~:.: ,.; q iu R ".r. O C-. ~, .. (: 0 f< T {3 i-.' [, 'f.Y P E 42.'~. 143o 9940.0 10036.0 9660.0 10026.0 1BOO.O ~0 12-~AY-95 CPbC-A-801 CG~S-A-863 TDT SET 230 TD1C-A-818 CTSFi-A-324 10221.0 PU~P-IN SEAWATER/BOB -!0,0 197.0 I8 Ta~.e veri.~!caEton C~lUmt"erger .~!a~Ka ~ o,,!?']t.!.n~ Center 995 ln:45 PAGE: 38 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 z7-Ju.~-1995 !0:45 PAGE: 39 , ...... 5.1 ......... 'I'C ~ :': ~ CPS TC~<~ 853 CPS TCFP ~$3 CPS TSC~~ PS'! CmS 3'~C~' pS! CPS I~'~,~['';PS~ CPS I~F~ ~S3 CPS ~ b P~3 V PRO ESS 000 O0 O0 00000000 0000000000 0000000000 00000000 0000000000 0 0 0 O 0 0 0 0 00000000 0 0 0 0 0 0 0 0 ** E!"~[; GF DATA *,$ SiC?i. PS3 12.523 TPHI.P$3 24.349 SBHF.PS3 PS3 37 747 TRAT,P$3 SIGC.gS3 2,042 SIBH, . oi. 3 0 311 ~ACK. . . t:,. ,> . PS3 161 998 TCAF.PS3 22181.934 TC~4D, PS3 2986117i6 TCFD.PS3 "PSCF. PS 3 42 ~0. 622 I [',~ ~,~D. PS 3 2137,662 iNFD. PS3 eR.PS3 34.094 CCL.PS3 0,000 10.670 TPNI,PS3 18.681 8BHF.PS3 1.671 SIBH.PS3 41.875 TRAT.PS3 0.249 BACK.PS3 166,573 FBAC,P83 24743 ~31 TCND PS3 30192,000 TCFD,~S3 4943 a~i~ ~ 220 I~FD,PS3 ! ~,~":~ ~$3 2t38. ~ .... ~,~ ,~ ~ . . 35 ~9.4 '~ PS3 0 225 ..... CCu, 30.674 1' 843 45.301 1019~.043 43 ,983 36,071 i.'677 29. t43 11020,174 402; 420 27-JUt,'-1995 10:45 PAGE: 4O R~x, C~Rv~;S Curves 8nq io0 header 4ara for each ~ass in se~arate f~les; raw bacKaround pass in last file '!"D boG~ERCWT): ,',,~,L, T H ff:P ~:-'~ ,~ L DECAY ,' , ~,~ ...... 6 t, 0.0 12-~Y-95 42.2 !.430 99%0,0 10036.0 9669.0 ! 0026 0 f",,J 0 12-~AY-95 T 00,!; ;',i L! M B E R CPbC-A-801 CGRS-A-863 TDT SET 230 CTS?:,-A-324 1. t;'22 ! .0 ,,:': ~ T P ! X: ~.:~ ~. Tn I Y DEt;STTY: , .. . ,~ _¢ ~ ~', ~, , ,, ..... ~/ka C9~".'~', . waro. c[.!~,~.;~''., . PRTF; ....¢!,.~H ~t. ALF (CPS). . l~OqO.,~. '~. ...... S.;,~LE ( S): 30000 ~,_ ': ~ ~'... . . . ...~: ' " ~ q5 BBI,S aORAX, T.H~jN 165 BBLS CRUDE ~***:~'"r?~lE, Is P,L'~r~,:~ PASS ~1 ***** PAGE: 41 ** ,SET '"'fag - 6a, C~ ** i 6 F,,_ 0 ch]..,r~,b~r~;of ~:,,!a,~kla r:')~.~ut~.:: Cent]er 27-J~i~.3-.1. 9q5 !,",:45 42 ~ "' o!~H PS4 120 892 RAT, ,;~ T bC0! 'p~4 2 o;~:~ gF"~l 'P~,a, 0,t~2 BACK.PS4 9~,537 FB.AC.P84 s :.~:, ...... ~ . ,.. ~ ~ ~,.2 .... TCA~ P,S4 2~a~3,5 '''~ ?C~F~' ~::~S4 13g4~ 23(, ~C~D PS4 150~5.9~9 TCFD, . ~ ...... ¢..~ ..... ~ ~ ~ ,. .~..~ ~ .... TSC~,PS,t 5a52 12I q'aCF ;>~4, 2~0~ a07 !i',:~r~t:~ PS4 2086 547 INFD,PS4 ,v~'iqc pS,:~ !1,7{.i f;C}~ (:~;~ PS4 38 ~1~ CC[..PS4 0 000 f;I,q:"~ PS4 10 300 ~'P)'tI.PS4 16 q71 6BMF.PS4 ':IGC p~4, c~ 051 SIB~4 pe ............... o4 111 454 TRAT.PE4 ........ ,.::,.?;'5~, 0 187 BAC~; PS4 126.38I FBAC.PS4 '!"C ~, F. PS/~ 18416,691 TCND,PS4 !61.03,676 TCFD,PS4 ? S C ~'~. !:~ S 4 3 7 i a. 3 9 2 I ~.~ ~,~ 0. P S 4 19 5 5 ' 7 2 2 I N F D. P S 4 6.79 43,633 5879'703 399.971 65.820 1 480 22 140 7165:104 359 282 c~l~n:+~erc.,er A.lsska Comouti,~c~ Center PAGE: 4] 2F~.qS] CCL.PS4. o, 0 0 (,', Curves and loq header data for each pass in separate files; raw backqround pass i~ last file STOP DgPTH '12,2 !.430 9940,,0 10036,0 9660,0 10026.0 :t ~00.0 t2-MAY-95 chlUi'~:¥,er::!~r ~!asKa Co:~sutip. c Ce~ter 27-JH~-1995 10145 44 10221°0 PUriP-iN -10.0 197.0 ~ASff; ?,]Ok~/:~LIZ!~G :.,,~I~;DO~.~ (.FT): " ~ .T F~:~R C.~.,[ .... ~,.~ PA'FI!~ !.,OV,~ SCAI~,~ ~' (CPS): 0 ~A~ COt?[.,:T nik~,~:i HIGH [4C~bE (CPS): J. 200o ,. c ): 0 PUNiP~]O '~r':'() BkJLS. C~'UDt~ g5 BBLS BO~,[:~X, THE?] !65 BBLS CRU[,E ............. ,k( .,.; , ChlUfi'~hotCer .;.~Td,~Ka C(.:,mF'~!~.no C. ent. ey 27-JLi~.~-1995 i0:45 PAGE: ~ mmm~mm! mmmmmmm m mm 2 66 3 73 4 66 1 5 66 6 73 '1 ~5 ~ 6~ 0.5 !] 66 !.1 i3 ~6 0 15 ~6 t APl APl APl AP1 FlUE ['~ (3 b~ ~ NO~B SIZE REPR PROCES~ LOG TYPE CbASS ~OE, ~'~L.i~B SA~P ELEM CODE (HEX) ............ n :'';;. ..... O' ..... ' ....... r''' ..... ' .......... ''''~'''' 0 .. 0 1. 2 1 4 68 000000 00 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 45 IS 'ra~e Ver~iicat(o~ ChlUmberger ~.]asKa ¢o~,p;]t:~r,,.q Center 27-Jt~,~-~!.995 10:45 DFpT. '~o53. !~0.i SIGx.PS5 10.4,99 TPHI.PS5 Sn,,~, PS~ 94 9a2 SiGC.~S~ ~ o0~ SIgH.PS5 LC01 .PS~ ! .60~ SD~I.PS5 0.180 hACK,PS5 TCA* .PS5 31092.824 TChF.PS5 18689.715 TC~iD.PS5 TSC".PS5 6.365.521 T,R¢~, PS5 3749.823 IN~.~D, PS5 18.333 SBHF.P$5 121,151 TRAT,P$5 I63,937 FBAC,PS5 10170,689 TCFD.PS5 1984.124 INFD,PS5 0.000 14.981 SBRF.PS5 125.703 TRAT,PS5 149,626 FBAC.PS5 15583.582 TCFD,PS5 2190 055 INFO,PS5 O:OOO ' PAGE: 46 65.125 1,239 39,284 3866.453 362.813 65.247 1,404 26.284 716g,148 357,730 S~RVIC~ : ~'LIC D~TF : t)5t06t27 ~4AX REC SIZE : FILE ~YPf: LAST FILE : SFRVICE : ~' I'~ VEPelC~;~ · nnlc0t D~ LI:F : 051{¢6127 ~, IZf~ : ! 024 F tbF T'YOE : LJ L~$"r PtLE Curves and ?.0 ?P header data 6 (; . 5 (! 0 0 START DEPTh' each nass in seoarate STO? DEPTH 96 files; raw background pass .tn last ~lle PAGE: 47 42.2 1~30 99~0.0 9660.0 10026.0 12-~&Y-95 TOO[~ NUMBER ~DW CPI,C-A-80 1 CGRS-A-863 VDT SE'? ~30 TDIC-~-S16 1022i.n -10.O 197.0 PAGE: 48 ** SBT ')'~P~ - 64i~ ** ~. 6b 3 v3 02 5 66 8 6~ 14 65 1.5 66 6~ Ih 66 ~ 66 o000000000 0000000000 0000000000 000o000000 0000000000 00000o0000 0000000000 o000000000 O000000000 0000o00000 000oo0o000 00000o0000 27-Ji)~:~-lgg:5 i~: 45 PAGE= 49 13 ! I 4 68 0000000000 13 i i 4 68 gO00000000 ~3 I 1 4 b@ 0000000000 13 I 1 4 6~ 0000000000 13 I t 4 68 0000000000 !3 I I 4 ag 0000000000 !.3 1 I 4 68 OnOnO00000 ]3 l 1 4 68 0000000000 13 1 i 4 6R 0000000000 1.3 1 1 4 68 0000000000 !1.87{ mP~l.PS6 25,774 SBHF.PS6 0.032 SIBH.PS6 !19.938 TRAT.PS6 0.190 BACK,PS6 139.439 FBAC.PS6 13936,5g5 TCNO.PS6 15129.705 TCFD.PS6 ~q P~6 1959.885 INFD PS6 ~6.500 C(]b, PSb O.OOO ,i.a6a SIBH,PSO 40.~ 9 TRA PS6 0.2cO BaCK,PS5 157,249 FBAC,P$6 ~4294.156 TCND.P86 28745.086 TCF~.PS6 4879.7~R INND,PS6 1876.643 !NFD.P$6 39.].88 CCh.PS6 0,000 63.578 1 702 36:504 5866,303 369,132 31.630 1,617 28.247 10899.582 385,324 PAGE: 50