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195-030
~ Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. I q 5 -O30File Number of Well History File PAGES TO DELETE Complete RESCAN 0 Color items - Pages: D Grayscale, halftones, pictures, graphs, charts - Rages: Poor Quality Original - Pages: D D Other - Pages: DIGITAL DATA D Diskettes, No. D Other, NolType OVERSIZED D Logs of various kinds D Other COMMENTS: Scanned by: Bevert@ncent Nathan Lowell Date: ~ -I /5/ J2ß D TO RE-SCAN Notes: Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: /s/ STATE OF ALASKA ALASKA AND GAS CONSERVATION COM~ION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 a. Well Status: ^ Oil ^ Gas ^ Plugged ~ Abandoned ^ Suspended ZonNCZS.~oe zonncas.»o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions Zero 1 b. ~1Nell Class: ~ Development' `^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 8/13/2009 r 12. Permit to Drill Number 195-030 -' 309-135 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 03/27/1995 13. API Number 50-029-20762-01-00 ~ 4a. Location of Well (Govemmental Section): SurFace: 9 ' ' 7. Date T.D. Reached 04/05/9995 14. Well Name and Number: PBU 18-02Q 3 FSL, 131 80 FEL, SEC. 24, T11N, R14E, UM Top of Productive Horizon: 202' FNL, 936' FEL, SEC. 25, T11 N, R14E, UM 8• KB (ft above MSL): 46.6' Ground (ft MSL): 15. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 163' FNL, 948' FEL, SEC. 25, T11 N, R14E, UM 9. Plug Back Depth (MD+ND) 10495' 8647' Oil Pool ~ 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 691638 y- 5960565 Zone- ASP4 10. Total Depth (MD+ND) 10847' 8988' 16. Property Designation: ADL 028307 & 028308 / TPI: x- 690940 y- 5956364 Zone- ASP4 Total Depth: x- 690926 y- 5956403 Zone- ASP4 11. SSSV Depth (MD+ND) N/A 17. Land Use Permit: 18. Directional Survey ^ Yes ~ No Su mit I roni and rinted inform ti n r 2 C 25.0 0 19• Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): GR, CN, BHC-AC, CNL, SONIC, CHT, AC, GCT GYRO 22• CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT ' WT. PER FT. GRADE TOP BOTfOM TOP BOTTOM SIZE CEMENTING RECORD PULLEQ 20" 1. H-40 urfa 80' Surfa 8' 0" 225 # P leset 1-3/ " 7# L- 2 4' 2 14' -1 " x F nd P'' 9-5/ " 47# L-80 rface 8960' rf 72 8' 12-1/4" sx Class' ' S0 B Is PF'C' 7" 2 L- 8~ 1' 1 846' 7087' 7' 8-1/2" 459 sx la 'G' 23. Open to produetion or inject ion? ^ Yes ~ No 24. Tusir,c RecoRo If Yes, list each i (MD+ND of Top & Bottom; Pe nterval open rforation Size and Number): Size ~EPTH .SET MD PACKER .SET MD 4-1/2", 12.6#, L-80 10444' 10398' MD ND MD ND ZS. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ;* DEPTH INTERVAL MD AMOUNT Si KIND OF MATERIAL USED ° - 3t ~;: 10490' Set Whipstock 10490' P&A w/ 16.5 Bbls Class 'G' ZF). PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date of Test: Hours Tested: PROOUCr~oN FoR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-Oll RATIO: Flow Tubing Press. Casing Press: Ca,~cuu~Teo 24-HouR RArE• OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API ~CORR~: 27. CORE DATA Conventional Core(s) Acquired? ^ Yes ~ No Sidewal l Core s Ac uired? ^ Yes ~ No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical resul per 20 AAC 250.071. None '~ _ _ . ~~ ~~, ~ %' ~, ~,i' ~, ~Ky , 4 ., ; t~~u ' ~ h'-~'~~, . _~C4-=- Form 10-407 Revised 02/2007 CONTINUED ON REVERSE SIDE ~,~~~~~ ~ 28. GEOLOGIC MARKERS ~LIST ALL FORMATIONS AND MA ENCOUNTERED~: 29. FORMATION TESTS NAME MD ND Well Tested? Yes ~ No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Put River 9976' 8097' None LCU 9986' 8102' Sag River 10178' 8341' Shublik 10226' 8340' Sadlerochit 10286' 8445' Zone 3 10416' 8571' Zone 2 10484' 863T Zone 1 10682' 8828' Base Sadlerochit 10774' 8864' Formation at Total Depth (Name): 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram 31. I hereby certify that the fore oing is true and correct to the best of my knowledge. ~~ /~ Signed Terrie Hubbl • Title Drilling Technologist Date PBU 18-02A 195-030 309-135 Prepared By Name/Number. Terrie Hubble, 564-4628 Well Number Permit No. / A fOV81 NO. Drilling Engineer: Mel Rixse, 564-5620 INSTRUCTIONS GeNew-~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. IreM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITeM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITeM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. ITeM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITeM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). Ire~ 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. ITeM 29: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 02/2007 Submit Original Only • • 18-02A, Well History (Pre Rig Sidetrack) Date Summary 4/8/2009 WELL S/I ON ARRIVAL. MADE MULTIPLE ATTEMPTS TO GET GOOD FUNCTION TEST ON TRSV. 4/9/2009 PUMPED 33 BBLS DIESEL TO BALANCE PRESSURE ON TRSV FLAPPER TO OPEN. TAGGED TD @ 10791' SLM WITH 2.70" SWEDGE, SAMPLE BAILER (SAMPLE OF PARAFIN & ICE). TAGGED TD C~ 10791' SLM WITH 20' x 3.70" DMY WHIPSTOCK. WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED. 5/5/2009 WELL. SI ON ARRIVAL. INITIAL T/I/O = 1700/1020/50. BAKER WHIPSTOCK SET DEPTH = 10490', CCL TO TOP OF WHIPSTOCK = 12.6', CCL STOP DEPTH = 10477.4', ORIENTATION = 32.2 DEG TO LEFT OF HIGHSIDE, PIP TAG DEPTH = 10500', WHIPSTOCK BOTTOM = 10508.87'. WELL LEFT WITH MASTER OPEN, CASING VALVES OPEN, SWAB CLOSED, WING CLOSED & TAGGED, SSV CLOSED, SSSV OPEN. DSO NOTIFIED OF VALVE POSITIONS BEFORE DEPARTURE. FINAL T/I/O = 1900/1020/50. JOB COMPLETE. 5/22/2009 T/I/O=BOP/1070/90. Temp=Sl. IA FL. (for CTD Prep). IA FL C«~ 414' (23 bbl). CTD in control of well. 5/22/2009 MIRU CTU. MU BTT MHA & Millinq Assemblv. RIH taaaed X-N @ 10432' and milled out. Made several passes with pump and dry drift clean. RIH and tagged WS C~ 10493' (no pump). OOH and Mill & String Mill are under gauge, drifted with a 3.78" drift ring. Called CT Schedular to discuss findings and we are going to make anoth r mill Yllll MU BTT MHA and RIH with 3.80" Mill. Made serveral paases through X- N@ 10,432' with out obstruction. Continue RIH to Whipstock at 10495' CTM and POOH. 5/23/2009 RIH SLB CMT BHA with 2.50" BDJSN. Perform lub to bleed on the IA with diesel to displace gas on the IA. Continue RIH to top of Whipstock and correct depth to 10,490' and PUH to 10,480'. Pumped 16.5 bbls of 15.8 Class G Cement. BH 7.7 bbls of CMT passed WS and it started to lock up. Laved in the rest and squeezed an additional 2.2 bbls below WS for a total of 9.9 bbls. Cleaned out from top of WS to surface with 1:1 returns and freeze qrotected well from 2100' with 50/50 meth. M/S/W = O/C/C Final Pressures T/I/0=693/720/196. Job Complete. 5/25/2009 T/U0= 380/940/20 Temp=Sl MIT T PASSED to 3~n0 osi_ Pressured tbg to 3000 psi w/ 2.2 bbls crude. T lost 100 psi 1 st 15 mins and 20 psi 2nd 15 mins for a total loss of 120 psi in 30 mins. Bled back (--1 bbl). Final WHP's = 280/950/20. Operator notified of valves as SV, WV = closed, SSV, MV, IA, OA = open on departure. 5/25/2009 T/I/O - 330/940/vac. Temp = SI. TBG FL (CTD prep). TBG FL @ 2320' (36 bbls). Integral installed on IA. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 5/26/2009 T/I/O = 210/1010/VAC. Temp = SI. Bfeed WHPs to 0 psi (CTD prep). AL spool dropped. Tbg FL near surface. IA FL C~ 318' (17 bbls). Bled IAP from 1010 psi to 650 psi in 2 hrs 20 min (FTS). Bled TP from 210 psi to 0 psi in 2 mins (all gas). Monitored for 30 mins. TP increased 20 psi & IAP increased 20 psi. Final WHPs = 20/670NAC. SV, WV - Closed. SSV, MV = Open. IA & OA = OTG. NOVP. 5/27/2009 T/I/O = 20/980/VAC. Temp=Sl. Bleed WHPs to 0 psi (CTD prep). AL is disconnected Integral installed on companion & IA. IAP increased 310 psi overnight, IA FL C~ 350'. Bled TP to BT from 20 psi to 0 psi in 1 min, all gas. Bled IAP to OT from 690 psi to 480 psi in 5 hrs & 30 min, fluid and gas mix. Monitored for 30 min. TP unchanged, IAP unchanged. Final WHPs=O+/480/VAC. SV, WV = Closed. SSV, MV = Open. IA, OA = OTG. NOVP. 5/28/2009 T/I/0= 10/860/VAC. Temp= SI. Bleed WHPs to 0 psi, (CTD prep). AL spool dropped, integral installed on IA & companion. TP increased 10 psi, IAP increased 380 psi overnight. TBG FL near surface. Bled TP from 10 psi to 0 psi in 1 min (all gas). IA FL C«3 590' (32 bbl). Bled IAP from 860 psi to 360 psi in 3.5 hr (gas & fluid mix). Monitored for 30 min, IAP increased 20 psi. Final WHPs = 0+/380NAC. SV,WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 5/29/2009 T/I/O = 0/760/vac, Temp = S/I. MIT-!A ~'~PASS~"* to 3000 psi (CTD prep). Pumped 5 bbl methanol spear. Pressured IA up to 3000 psi with 33.6 bbis 60° crude. MIT-IA lost 80 psi in 1st 15 minutes and 40 psi in 2nd 15 minutes for a total 120 psi in 30 minute test (second attempt). Bled back IA pressure to 740 psi. WHP = 0/740/0. Wing, Swab = Closed. SSV, Master, IA, OA = Open. Page 1 of 4 • • 18-02A, Well History (Pre Rig Sidetrack) Date Summary 5/30/2009 T/I/O = 11/890Nac. Temp = SI. Bleed WHPs to 0 psi (CTD prep). IA FL C~ 72'. Bled IAP from 890 psi to 460 psi in 1 hr (qas/fluid). SI and monitor for 30 min. IAP increased 20 psi. FWHPs = 10/480/Vac. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 5/31/2009 T/I/0=10/580/Vac. Temp=Sl. Bleed WHP's to 0 psi, (CTD prep). T FL near surface. IA FL C~3 80' (5 bbls). Bled TP from 10 psi to 0 psi in 60 secs (all gas). Bled IAP from 580 psi to 500 psi in 3 mins (fluid to surf). Continued IAP bleed from 500 psi to 490 psi in 27 mins (fluid/gas) (30 mins total) (--15 bbls returns). Monitor 30 mins, IAP increased 30 psi. "" Note: With wide-open bleed IAP would not go lower than 490 psi. Final T/I/0=0/520Nac. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 6/2/2009 T/I/0=0/900/vac Temp = SI Assist S-line (CTD Prep) Pumped 1.6 bbls of 40° diesel down TBG Final W hp's = 3000/900/vac. W ing shut, swab open, ssv open, master open, casing valves open to gauge's. 6/2/2009 WELL S/I ON ARRIVAL. MADE SEVERAL ATTEMPTS TO OPEN TRSSSV TRDP @ 2184' SLM (2201' MD). S/D C~ 2201' MD, W/ 3.25" LIB -IMPRESSIONS OF POSSIBLE CEMENT. ATfEMPT TO PUMP DOWNHOLE W/ LRS PRESSURED UP TO 3000 PSI AFTER 1.5 BBLS. PRESSURED UP CONTROL LINE TO 6000 PSI, SSSV OPENED, BLEED TBG TO 1000 PSI. RAN 3.84 NO GO 2' STEM 1 7/8 3.625 CENT 3' STEM 1 7/8 FLAPPER CHECKER (OAL 90") SD Q 2182 SLM. IT APPEARS THAT FLAPPER IS OPEN BUT FLOW SLEEVE IS NOT DOWN ALL WAY. 6/3/2009 BRUSHED SSSV NIPPLE W 4-1/2" BRUSH ~ 2184' SLM (2201' MD). MADE ATTEMPTS TO MOVE FLOW SLEEVE DOWN W/ LOCKOUT TOOL W/ OUT DIMPLERS. HYDRAULIC PFiESSUFiE DROPPED INDICATING SLEEVE MOVING DOWN. RAN FLAPPER CHECKER TO 2184' SLM WHICH SHOWED FLAPPER MAYBE PARTIALLY OPEN. RUNNING FRICTION TOOL IN ATTEMPT TO PULL FLOW SLEEVE UP. 6/4/2009 DRIFT TAG . RAN 4 1/2" FRICTION TOOL TWICE TO 2184 SLM ( 2,201 MD) ATTEMPTING TO PULL THE FLOW SLEEVE UP. RAN Z-5 W/ OUT DIMPLES SAT DOWN @ 2,184 SLM (2,201 MD). GOT FLOW SLEEVE MOVING DOWN. RAN FLAPPER CHECKER TO 2184 SLM (2201 MD) FLAPPER IS OPEN. TAG BTM C~ 10,487 SLM COULDN'T LOCATE TBG TAIL, TRACE OF CEMENT IN SAMPLE BAILER. LOCK OUT SSSV C«~ 2184 SLM (2201 MD). BLEED TBG DOWN TO 0 PSI. IA WOULDN'T BLEED DOWN. WELL LEFT S/I ON DEPARTURE. 6/9/2009 T/I/0= 200/990NAC. Temp= SI. Bleed W HP's to 0 psi (CTD prep). No AL. Integral on IA. T FL near surface. IA FL C~3 150' (8 bbls). LP/CLP= 310 psi. Bled IAP to production from 990 psi to 490 psi in 3.5 hours (qas & fluid). After 15 minutes of bleeding, IA started sluqQinq fluid C~ 650 psi. Shut bleed for 10 minutes every hour to build up a gas cap. IAP will not bleed below 490 psi (same as bleed on 5-31-09). IA FL raised 60'. 30 minute monitor. TP unchanged, IAP increased 40 psi, OAP unchanged in 30 minutes. Final IA FL C~ 90' (5 bbls). Final WHP's= 200/530/VAC. SV, WV, SSV = C. MV = O. IA, OA = OTG. NOVP. 6/10/2009 T/I/0=200/400/vac Temp=Sl MIT-IA PASSED to 3000 psi (Pre CTD) Pumped 41.1 bbls crude down IA to pressure up to 3000 psi for MITIA. IA lost 140 psi in the ist 15 mins and 60 psi in the 2nd 15 mins for a total pressure loss of 200 psi in 30 min test. Bled IA. FWHP's = 200/420/0. Wing, Swab = Closed. SSV, Master, IA, OA = Open. 6/10/2009 T/1/0= 200/910NAC. Temp= SI. Bleed WHP's to 0 psi (CTD prep). IA FL Q 540' (29 bbls). Bled IAP to production from 910 psi to 370 psi in 4 hours (all qas). 30 minute monitor. IAP increased 20 psi in 30 minutes. IA FL near surface. Final WHP's = 200/390NAC. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 6/11/2009 T/I/O = 200/660/VAC. Temp = SI. WHPs (post MIT-OA). IAP increased 270 psi overniqht. SV, WV = Closed. SSV, MV = Open. IA & OA = OTG. NOVP. 6/21/2009 WELL S/I ON ARRIVAL SET 4 1/2" SLIPSTOP CATCHER Q 9003' SLM. PULLED RK-DGLV FROM STA #4 8735' SLM (8748' MD). SET RK-FLOW SLEEVE (32/64" PORT) IN STA #4. LRS CURRENTLY LOADING TBG W/ 2% KCL TAKING RETURNS UP IA. 6/21/2009 T/I/0= 450/860/0 Circ well (CTD Prep) Pumped 2 bbls neat methanol spear and 220 bbls 2% Inhibi#ed KCL down Tbg. Page2of4 • • 18-02A, Well History (Pre Rig Sidetrack) Date Summary 6/22/2009 Circ well, MIT-IA FAILED to 3000 psi. Pumped 923 bbls inhibited 2% KCI down Tbg taking returns up IA to hardline jumper to 18-19 flowline. Freeze protected 18-19 flow line with 5 bbls neat methanol, 45 bbls crude and 5 bbls diesel cap (clean hardline). Pumped 170 bbls crude down IA taking returns up Tbg to flowline. Let u-tube for 1 hr. Freeze protected flowline on 18-02 with 5 bbls neat methanol, 49 bbls crude and 5 bbls diesel cap. Slickline set DGLV in station #4. Pumped into the IA with 7 bbls of 60°F crude to reach test pressure for MITIA. 1st test IA lost 100 psi in the ist 15 mins and 100 psi in the 2nd 15 mins for a total pressure loss of 200 psi in 30 min test. 2nd test IA lost 80 psi in the 1 st 15 mins and 60 psi in the 2nd 15 mins for a total pressure loss of 140 psi in 30 min test. 3rd test IA lost 60 psi in the 1 st 15 mins and 60 psi in the 2nd 15 mins for a total pressure loss of 120 psi in 30 min test. B(ed Tbg & IA to 0 psi. Bled back 7.5 bbls of crude total from both Tbg and IA. Slickline on well at LRS departure. Final 6/22/2009 LRS LOAD TBG W/ 920 BBLs 2% KCL & IA W/ 170 BBLs CRUDE. PULLED RK FLOW SLEEVE & SET RK-DGLV IN STA # 4 C~3 8729' SLM (8748' MD). ATTEMPTED MIT-IA TO 3000# (FAILED). PULL SLIPSTOP CATCHER SUB FROM 9003' SLM. NOTE: (LRS WILL ATTEMPT ANOTHER MIT-IA AT LATER DATE). WELL LEFT S/I ON DEPART, PAD-OP NOTIFIED. 6/23/2009 T/I/O = 150/460/0 ""*MITIA FAILED to 3000psi*"* Pressured up IA w/ 5.7bbls crude (6.2 total over 4 tests.) Failed four tests. 4th test: IA lost 60psi 1 st 15min, 60psi 2nd 15min, for a total of 120si in 30min. Bled to zero. Swab, SSV, Wing = shut. Master, IA, OA = open. FWHP's = 100/0/0 6/25/2009 T/I/0= 50/480NAC. Temp= SI. MIT-IA PASSED, est ~LR w/triplex. Bleed back WHPs to 0 psi (pre- CTD). No AL. T FL near surface. IA FL C~3 surface. Pumped 6.1 bbls of diesel to pressure IA to 3000 psi. IAP lost 100 psi in first 15 min and 30 psi in 2nd 15 min for a total loss of 130 psi. Bled IAP from 2870 psi to 0 psi in 45 min (7.85 bbls). Bled TP from 150 psi to 0 psi in 2 min. Monitored for 30 min. TP & IAP remained unchanged. Final WHPs = 0/O+NAC. 6/27/2009 T/I/O = 10/470/VAC. Temp = SI. WHPs (post MIT-IA). No AL. TP decreased 40 psi, IAP increased 470 psi, OAP unchanged since 6-25-09. SV, WV = C. SSV, MV = O. IA, OA = OTG. NOVP. 6/28/2009 T/I/0= 10/470NAC. Temp= SI. WHPs, IA FL. IA FL C~ surface. WHPs remained unchanged overnight. SV, WV = Closed. SSV, MV = Open. IA, OA = OTG. NOVP. 7/21/2009 TIO = 20/600/0 Pre nordic pressure test. Pressure test down on swab 4500 psi for 5 min with a loss 180 psi, shell test tree, master, wing 4500 psi for 5 min with a loss off 150 psi. Service tree with 601 clare. 7/31/2009 T/I/O = SSV/730Nac. Temp = SI. Bleed WHP's to 0 psi (pre CTD). No AL, wellhouse or tree scaffold (unable to access SV). IA FL Q surface. Bled IAP from 730 psi to 280 psi in 30 min (fluid w/ gas sluggs, bleed tank ~ 60%). Monitor for 30 min. IAP decreased 20 psi to 260 psi, OAP unchanged. FWHP's SSV/260/Vac. Needs rig scaffold to access SV. SV, WV =?. SSV, MV = C. IA, OA = OTG. NOVP. 8/1/2009 T/I/O = SSV/550NAC. Temp=Sl. Bleed WHPs to 0 psi (pre-CTD). No AL. No scaffolding on tree. Integral on cross flow companion & IA valves. IAP increased 290 psi overniqht. Bled IAP to BT from 550 psi to 350 psi in 45 min, gas with small amount of fluid. Monitor for 15 min. IAP increased 50 psi. Final WHPs = SSV/400/VAC. SV, WV, SSV, MV = Closed. IA, OA = OTG. NOVP. 8/2/2009 T/I/O =?/580NAC. Temp=Sl. Bleed WHPs to 0 psi (pre-CTD). No AL or FL. Integral on cross flow compaion & IA. No W H or scaffolding to reach SV. IAP increased 180 psi overnight. Bled IAP to BT from 580 psi to 400 psi in 15 min, all gas then fluid. Continue bleed pinched-back, (all gas) for 2 hr 30 min to 300 psi. Job shut down due to safety issue (no scaffolding). Monitor for 15 min, IAP increased 30 psi. Final W HPs =?/330/VAC. SV, W V=?, SSV = Closed. MV = Open. IA, OA = OTG. NOVP. 8/3/2009 4/590/VAC. Temp=Sl. Bleed WHPs to 0 psi (pre CTD). Integral installed on crossflow companion & IA valves. No AL. TBG & IA FL near surface. IAP increased 260 psi overnight. Bled TP to 0 psi in 5 seconds. Bled IAP to BT from 590 psi to 400 psi in 15 min, all gas, fluid to surface. Continue bleed at reduced rate from 400 psi to 300 psi, all gas, in 2 hr. SI bleed due to Tie-In crew pulling FL. After Tie-in crew left (2 hr), IAP unchanged, ( Note: Tie-in used some gas for their work). Continued to bleed from 300 psi to 60 psi, all gas, in 4 hr. Monitor for 30 min. IAP increased 40 psi, TP increased 2 psi. Re-Bled TP in 5 seconds. Final WHPs=O/100NAC. SV, WV, SSV = Closed. MV = Open. IA, OA = OTG. Page3of4 ~ • 18-02A, Well History (Pre Rig Sidetrack) Date Summary 8/4/2009 T/I/O - 2/320NAC. Temp=Sl. Bleed WHPs to 0 psi (pre CTD). No AL. Integral installed on IA valve. TBG & IA FL near surface. TP increased 2 psi, IAP increased 220 psi overniqht. Bled TP to 0 psi in 5 seconds. Bled IAP to BT from 320 psi to 210 psi in 20 min, luid to surface. Continue bleed at reduced rate from 210 psi to 140 psi in 1 hr 30 min, all gas. SI bleed, RD for Tie-in crew to remove flow line (3 hr 30 min). IAP increased 50 psi. C/O crews. Final WHPs = 2/190/VAC. SV, WV, SSV, MV = Closed. IA, OA = OTG. NOVP. 8/4/2009 T/I/O = 2/200NAC. Temp = SI. Bleed WHPs to 0 psi (pre CTD). AL & F/L removed & blinded. Initial IA FL near surface, bled IAP from 200 psi to 120 psi in 1.5 hr, all gas, fluid to surface. Continued bleed at reduced rate from 120 psi to 110 in 30 min, all gas. Monitored for 30 min, IAP increased 10 psi. Integral installed on IA. Unable to complete job due to shift change. Final WHPs = 2/140NAC. SV, WV, SSV, MV = C. IA, OA = OTG. NOVP. 8/5/2009 T/I/O = NA/210NAC. Temp = SI. Bleed WHPs to 0 psi (pre-CTD). Integral flange installed on IA. Scaffolding, wellhouse, flowline, & AL have all been removed. IA FL near surface. Bled IAP from 210 psi to 60 psi in 7.5 hrs to bleed tank (all gas). SI, monitored for 30 mins. IAP increased 20 psi. FWHPs = NA/80NAC. SV. WV. SSV. MV - C. IA. OA = OTG. NOVP. 8/5/2009 NA/230/vac. Temp=Sl. Bleed WHPs to 0 psi (pre CTD). AL&F/L removed and blinded. Integral installed on IA. Over night IAP increased 90 psi. Bled IAP to bleed tank from 230 psi to 100 psi in 1.5 hrs, fluid to surface. SI bleed monitor for 30 mins, IAP increased 40 psi. Final WHPs=NA/140/vac. SV, WV. SSV. MV = C. IA. OA = OTG. NOVP. 8/6/2009 T/I/O = NA/270/VAC. Temp = SI. Monitor, Bleed IAP if needed. Integral installed on IA. IAP increased 190 psi overniqht. SV, WV, SSV, MV = Closed. IA & OA = OTG. NOVP. 8/8/2009 WELL S/I ON ARRIVAL. RIG SCAFFOLDING INSTALLED. CURRENTLY RIGGING UP SLICKLINE UNIT. 8/9/2009 RAN 4-1/2 SLIPSTOP CATCHER SUB. UNABLE TO WORK PAST 4518' SLM. RAN 4-1/2 BRUSH & 3.8" GAUGE RING TO 8800' SLM. MILD RESTRICTIONS SEEN ~ 6137' & 8000' SLM BUT ABLE TO WORK FREE SO THAT TOOLS FALL FREELY. JOB SCOPE CHANGE, NOT SETTING CIRC VALVE, RIGGED DOWN. LEFT WELL S/I. TURNED WELL OVER TO DSO. 8/10/2009 T/110= SSV/580/VAC. Temp= SI. Bleed WHPs to 0 psi (pre CTD). Integral installed on IA. Well house, flowline, AL line, & scaffolding has been removed. IA has double casing valve installed. IA FL C~? 108'. Bled IAP from 580 psi to 220 psi to bleed tank in 5 hrs (FTS). Continued to bleed IAP from 220 psi to 150 psi C~3 reduced rate to bleed tank in 1 hr A). I, monitored for 30 mins. IAP increased 40 psi to 190 psi. FWHPs = SSV/190NAC. SV, WV, SSV, MV = C. IA, OA = OTG. NOVP. 8/11/2009 T/I/O = 400/230/vac. Temp = SI. Bleed WHPs to 0 psi (CTD). Drilling Scaffolding in place. No A/L or flowline. TBG FL near surface. tAP increased 40 psi overnight. IA FL C~ 145'. Bled IAP to 100 psi in 8 hrs, 40 min. IA FL rose to 130'. SI IA Bleed. Bled TBG pressure to 0 psi in 2 min (all gas). SI, monitored WHPs for 30 min. No change in TBG pressure, no change in IAP. Final WHPs = 0/100/vac. SV, W V, MV = C. SSV = O. IA, OA = OTG. NOVP. 8/12/2009 T/I/0= 0/110NAC. Temp= SI. Bleed WHPs to 0 psi (pre CTD). IA FL Q 140'. Bled IAP from 110 psi to 10 psi in 8 hrs 30 min. Monitored for 30 min. IAP increased 20 psi. Final WHPs = 0/30/VAC. SV, WV, MV - Closed. SSV = Open. IA, OA = OTG. NOVP. 8/12/2009 T/I/O = 10/60NAC. Temp = SI. Monitor, post bleed (pre CTD). No AL, FL or WH. TP increased 10 psi, IAP increased 30 psi & OAP unchanged. SV, WV, MV = Closed. SSV = Open. IA & OA = OTG. NOVP. 8/13/2009 T/I/0= 15/140NAC. Temp= SI. Bleed W HPs to 0 psi (pre CTD). IA FL C~ 145'. TBG FL near surface. Bled TP from 15 psi to 0 psi in 1 min. Bled IAP from 140 psi to 10 psi in 4 hrs 30 min. Monitored for 30 min. IAP increased 25 psi. Final WHPs = 0/35/VAC. Rig on location. SV, WV, MV = Closed. SSV = Ooen. IA. OA = OTG. NOVP. Page 4 of 4 ~ • BP EXPLORATION Page 1 Operations Summary R~p~ort Legal Weli Name: 18-02 Common Weil Name: 18-02 Spud Date: 6/28/1982 Event Name: REENTER+COMPLETE Start: 8/8/2009 End: Contractor Name: NORDIC CALISTA Rig Release: Rig Name: NORDIC 1 Rig Number: N1 Date From - To Hours Task Gode NPT Phase ' Description af Operatiorrs 8/12/2009 12:00 - 23:30 11.50 MOB P PRE Move from C-Pad to DS-18 via K-Pad road to West Dock. Check IA pressure. 23:30 - 23:45 0.25 MOB P PRE PJSM for backing rig over well and setting down. 23:45 - 00:00 0.25 MOB P PRE Back rig over wellhead and set down. RIG ACCEPT AT 00:00 8/13/2009 00:00 - 03:30 3.50 BOPSU P PRE NU BOPE. Fill Stack. 03:30 - 09:30 6.00 BOPSU P PRE Test BOPE to 3500 psi & annular to 2500 psi. AOGCC witness waived by Chuck Sheeve. Bob Swab would not hold pressure initially, greased & cycled the valve several times then it held. Swab valve on the tree did noY hold pressure. 09:30 - 10:00 0.50 RIGU P PRE Fill coil. 10:00 - 10:45 0.75 BOPSU P PRE Pressure Test Inner Reel Valve. 10:45 - 14:00 3.25 RIGU P PRE Pump slack back. Cut 400' of coil. MU CTC. Rehead eline. Pressure test and pull test connection. 14:00 - 15:00 1.00 STWHIP P WEXIT SAFETY MEETING, re: PU Milling BHA PU mills, motor, 2 jnts PH-6, & CoilTrak. 15:00 - 17:00 2.00 STWHIP N SFAL WEXIT SLB hydraulic pump for the packoffs failed in the Ops cab. Replace Haskel pump. 17:00 - 19:15 2.25 STWHIP P WEXIT RIH, pump 2-3 bpm through EDC to pump slack forward from surface to 3300' Continue RIH pumping minimum rate to 10,330' 19:15 - 20:15 1.00 STWHIP P WEXIT Log tie-in pass. - 10.5' correction 20:15 - 00:00 3.75 STWHIP P WEXIT RIH pumping min rate and tag WS at 10494.4 PU and bring pumps up to .5 in . ou an , ag a FS 2692 psi 10493.7' 2.53 in/ 2.55 out 2750 psi 10494.3' 2.54 in/ 2.58 out 2772 psi 10494.5' 2.53 in/ 2.57 out 2805 psi 0.33k DHWOB 10495.0' 2.54 in/ 2.57 out 2802 psi 0.27k DHWOB 10495.6' 2.53 in/ 2.58 out 2823 psi 1.23k DHWOB 10496.3' 2.54 in/ 2.56 out 2864 psi 2.54k DHWOB 10496.6' 2.52 in/ 2.57 out 2904 psi 2.70k DHWOB 10497.0' 2.53 in/ 2.55 out 2941 psi 2.25k DHWOB 10497.4' 2.53 in/ 2.55 out 2944 psi 1.71 k DHWOB 10498.0' 2.52 in/ 2.51 out 2772 psi 1.08k DHWOB 10498.4' 2.51 in/ 2.57 out 2805 psi 1.90k DHWOB 10.498.8' 2.50 in/ 2.55 out 2820 psi 2.81 k DHWOB 8/14/2009 00:00 - 05:35 5.58 STWHIP P WEXIT Continue Milling Window 10499.1' 2.49 in/ 2.53 out 2720 psi 2.15k DHWOB 10499.5' 2.53 in/ 2.59 out 2842 psi 2.61 k DHWOB 10500.1' 2.54 in/ 2.59 out 2966 psi 2.98k DHOWB 10500.5' 2.55 in/ 2.60 out 2978 psi 1.69k DHWOB 10501.0' 2.45 in/ 2.59 out 3015 psi 1.58k DHWOB 10501.5' 2.54 in/ 2.59 out 3038 psi 1.38k DHWOB 10502.0' 2.53 in/ 2.58 out 2853 psi 0.80k DHWOB 10502.5' 2.53 in/ 2.57 out 2897 psi 0.98k DHWOB Presumed BTM of Window. Wlndow 10434.5' to 10502.5' 10503.5' 2.53 in/ 2.57 out 2908 psi 1.39k DHWOB Printed: 8/17/2009 10:19:15 AM TREE=~ 5-1t8"Rf(cE1ft1Y VVECLH~A C3 = MGEV CJY AGTUAT4R = AXELSOPI KB, ELEV = 46.fi` ~~. ~.~v = Kt3P - 31 Dp' tv#ax Ang[e = 8d° ~ ~ 12t~~, ~tum tt+l[] -~,~.~~,,~9 S 1?9°' datum 711~ ~- f _88t}Q' SS ~ ~ ~ ~~ ~i ~ ~' P~ 7 K W ~. B~RE NC77` SHC1~f ~J G?~1[ ~• C3CACa~I~I BEL[UitV 9-518" 5EC'~`I~N MtLI.~? w~~u~aw ~n s~sa~. ~ i3-3J8" CSG, 72#, t-$Q, ID='t2,347" ~ ~~"~+~~ ~i S~ ' Li ~ °° G.Y3" I €Aad~a3L" F~C)TT{3 t'~F ~~Pl.t~lf ~~,.~~ 7" B3CFi 77EBRCK SLSf, IL7 = 6.375" 87$'~• ~-~~s•F x 7°~ src~ ~r~~z ~~, ~= s.i ss~• 8794" 9-518,~ CSG, 47#, L-8d, It? - 8.fi$1" $960" `~ ~-{~~ 14° 3-1,~~2" ~,2#a E.-~~~ ~TL LFi£2. I[l = 2.~9Ss' -~'' "1$~3$4° `,.e 4-1 i2" 1BG, 12.fi#, L-80, .0~ 52 hpf, ID = 3.958" '~U397' 14-1/2" TfP, '12.6#, l.-8t~, .t11S2 k~pf, 6a= 3.958" '- 9~14~+1• -~"" 4-1f2"x 7•' w~lipstack ~[#~~Q' ~~ PERFC7ftATiON SUMMf~R`t REF LUG: A~err~cary CNC t28l17~`t~~ ANGL~RTTDPPERF: ~S° ~ 19fl~{3' Not~: F~fer fa Praductian RB for histn~ai pe€f data S[ZE SPF 1NTERVAL OpnJ~aqz OAT~ ~"' 6 91~~Q" - i 514C1' bptt fl8t~ &tG39 i" ~' t11f5' - 91~~5' C?pn {i8ft~1(T9 ' ~° ~r~~. ~~~, ~-sfl, .c~~~~ ~~~, iD= ~.~s~° l-~ ~flsas~ ~ ~~ ZZD1' ~'~ 4-it2" CA NiGfl ~l i;~(~4~1 T~rS~, Ip = 3.812" GAS LIFTMAGV~3RELS ST MD 7VI? DEV TYPE VLV ~A7GH ~'UFtT DATE 3 2973 2972 7 MMG L7~vfY` RK ~ fl6/fl5/C17 2 5148 5387 5~ MMG C1M1' RK (D' 461t15t4~7 3 8637 9990 48 MN1~ E~(+~fl' RK 41 fl411 f/95 4 8748 7[IE4 48 MMG CJNfY RK (I fl6122!(19 8-518" X 7" 6KR ~T PKR, I[3 = 6.188" ~~u~~~~° t~3-~ Lt~4~~E titU~~9~~~1 f1 s-t~2~} ~~n~° „~~t ~° ~~~~ ~~~~~~ ~ ~315` ' ~-~r~~~ ~~~ ~e~ ~~r~, C~ = ~,~~ ~~~~~ 1~~~3' 3,~rt~°' ~~[`~t` r~P~~~ s~.tit, ia =~.~~2,, 10~9$' 7„ X 4tt2° BKR SASL-3 P}CR. ID = 3.87~ 10432' 4-9f2" HES X~P RI~P, Iq n~E~et3 ta = 3~3b" 1~1d44' 4-1l2" 1NLEG, lt~ = 4,Q(l^ 1{~44{}' ELMCTTTLC3GG~I3(}~At1BJ95 ~~~~~" 3-3fif", ~.~#~L-8~6 TG-1! LN~2~ ~~urb~s 1Q$T~6" ~-7~~", ~a.1~#, L-~~ STL 94' r~~;r.Snt ~ ~ "1 ~TD ~ A DA7E RE.V BY CAR1~tAENi'S DATE REV BY C(]MMENTS Q7124t8~ QRIGINA~ CClMPLETIt}N 041U~3f95 F~G SI[!~'I~CK os~~ ata~ ~, smn.P ~~r,n~ ~~-o~a Tn ~ s-~2,~ 1 4$!19lQ9 (tIQF~G 1 IQ CT~ SIDEI'RACK (18-02B) D8/22/Q9 PJC QRLG HO C~RRECTK31V5 PBTa 1120~` ~ ~ 2~7i~", ~~1 ~, ~-~~, STL l t+lF~ ~v 9 t~rbts~ PRIICIH~E ~RY UMff 1JUELL: 18-f12~ 3'ERMIT t~: 2~79Q~#~ API t~: 5t)-029-~0762-0? SEG 24, T11 N, R1AE, 3984' C;ISL. 8~ 131' WEL BP ~cptoration {Ataskaj • s ~~ ~ a k r y _ ~i SARAH PALIN, GOVERNOR ~-7~ ~~ ~``lIt>•s 333 W. 7th AVENUE, SUITE 100 CUI~SERQA-1i0~ CUI•'II~'IISSIUI~T ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Mr. John McMullen Engineering Team Leader BP Exploration Alaska, Inc. ,~,~ ~~,~ ~,~,~~' ,, ~ ? P.O. Box 196612 Anchorage, AK 99519-6612 ,~ ~ ~~ ` ~~ 1~ Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 18-02A Sundry Number: 309-173 Dear Mr. McMullen: The Commission DENIES the enclosed Application for Sundry Approval relating to the above-referenced well. The reason for this denial is that milling the window and exiting the casing, for regulatory purposes, is drilling.. The well control requirements for drilling [20 AAC 25.036] are more comprehensive than the applicable requirements for workovers/wellwork [20 AAC 25.286]. No information was provided validating that the equipment on the Service Coil rid meets the drilling regulation requirements or requesting a variance to the requirements per 20 AAC 25.036 (fl. Sundry application 309-128 for DS 18 02A and PTD 209-046 for DS 18-02B remain effective. This denial is without prejudice to your right to submit a new application including appropriate information to validate that the Service Coil meets the applicable standards for drilling under the Commission's regulations. As provided in AS 31.05.080(a), within 20 days after written notice of this decision, or such further time as the Commission. grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd da_y falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Cathy P. Foerster Commissioner DATED this ~ day of May, 2009 Enc. ~EC~EIVEQ~,~` STATE OF ALASKA ,s:/ , ALA OIL AND GAS CONSERVATION COMMON MAY 1 3 2009 ~ ~~ APPLICATION FOR SUNDRY APPROVAL ~~aska Oi! & Gas Cans. Cnr ~ss, 20 AAC 25.280 1. Type of Request. ®Abandon - ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time Extension Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ® ange Approved Program- ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) In ®Development ^ Exploratory 195-030 (309-135) 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, aska 99519-6612 50-029-20762-01-00 - 7. If perforating, closest approach in ol(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or Ian ownership changes: PBU 18-02A - Spacing Exception Required? ^ Ye ®No 9. Property Designation: _ 10. KB Elevation (ft): 11. Field /Pool(s): ADL 028307 & 028308 46.6' ~ Prudhoe Bay Field / Prudhoe Bay Oil Pool 12. E ENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effie a pth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10847' - 8988'- 10 8943' None None asin L n h Size MD TVD B rst Coll Structural n r 2 1490 47 Surface 2614' 13- / " 14' 2614' 4930 2670 Interm di 8960' 9-518" 8 720 ' 6870 4760 Pr ti n Liner 2065' 7" 8781' 10 7 87' - 89 7' 16 7020 Perforation Depth MD (ft): Perforation Depth TVD (ft) : Tu e: ~ Tubing Grade: Tubing MD (ft): 10698' - 10739' 8844' - 8884' ~ 4-1 /2' , 1 ~. L-80 10444' Packers and SSSV Type: 7" x 4-1/2" Baker'SABL-3' packer ~ ~ Packers and SSSV MD (ft): 10398' 13. Attachments: 14. Well Class a pro osed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after p osed work: Commencin O erations: May 20, 2009 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verbal Approval: Date: ^ WAG GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Mel Rixse, 564-5620 Printed Name J n e Title Engineering Team Leader e Prepared By Name/Number: ~ `l ~' 4 Terrie Hubble, 564-4628 Signat e - Phone 564-4711 Date ~ Commission Use Onl Sund umber: ~pCl"/?3 Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity ^ BOP Test ^ Mechanical Integrity Test ^ Location Clearance Other: Subsequent Form Required: APPROVED BY A roved B : COMMISSIONER THE COMMISSION Date Form 10-403 Revised 06/2006 Submit In Duplicate • ~~~~AC~ • , To: ~ Tom Maunder ' Petroleum Engineer (,~ Alaska Oil & Gas Conservation Commission u From: Sean McLaughlin CTD Engineer Date: May 07, 2009 Re: Change of Approved Program DS18-02A Perforation Abandonment and new CTD Sidetracks Sundry Approval Request Sundry approval is requested for DS 18-02A. Isolation of the existing perforations with a cement abandonment plug followed by a new coil tubing drilling sidetrack is proposed. The CTD side track will be a high angle step-out well to target Z1A/1 B reserves in the Mid-Field graben south of DS 18. Change of Approved Program: Mill window with service Coil WELL HISTORY/CURRENT STATUS: Well 18-02A is a vertical graben well on the southern boundary of DS18 that was drilled and completed as a big rig sidetrack in April 1995 with Z1/Z2 sands. The well was initially completed with only 38' of Z1 B perfs. These perfs struggled to flow even after pumping an HCI stimulation treatment and several re-pert attempts. The Borax PNL logged in September 1997 found a channel up from the top pert to within 10 ft of the GOC. By mid 2003, the well was a low ontime cycler .The RST logged in February 2004 found the GOC at 8736' SS. Therefore, a cement squeeze was performed on 6/11/04 to isolate a channel between the perfs and the GOC. After the squeeze (which also shut off the top set of perfs) and a series of reperfs, adperfs & a FCO the well wouldn't flow any fluids. Ar- infectivity test was done on 6/3/05. Injection was 0.25 bpm at 1500 psi indicating very low connectivity to the formation and possible cement filtrate damage. A 60-bbl mud acid stimulation treatment was performed in August 2005 and finally managed to get the well kicked off. The squeeze had effectively cut down the gas rates by ~ 10 mmscfd and improved the wells uptime and had its header swapped to LP. By early 2007, 18-02A had hit MGOR again. There is a strong likelihood that the 2005 cement squeeze had broken down. The last two POP attempts in June & October 2008 have been unsuccessful even after back flowing it several times and pumping a HOT. The June 2007 SL drift and tag to 10,786' slm found no evidence of paraffins. The well was briefly SI for anncomm in May 2007 after the DSO reported high IAPs. The June 2007 caliper showed the tubing to be in good to fair condition with a maximum wall penetration of 56% around 6700' MD. The well passed the MITIA to 3500 psi on 6/5/07 post DGLVs. 18-02A passed its MITIA to 3000 psi on 12/19/08 and failed the MITOA to 2000 psi. REASON FOR SIDETRACK: 18-02A is presently not being utilized as it has failed to flow any fluids even after several back flowing attempts and pumping a HOT. The well has no remaining value. A sidetrack will allow this wellbore to be more effectively utilized and bring value to the field. Pre-Rig Operations 1. O MIT-OA - 2000 psi Failed 12/19/2008 DONE 2. O MIT-IA - 3000 psi Passed 12/19/2008 DONE 3. E Drift for 4-1/2" X 7" Thru tubing whipstock to 10,500' MD 0 uJ`. ~(~ c y~ 4. ~ E Set whipstock ~ 10,490'f~ • 5. C Mill XN nipple at 10,432' MD to 3.80". 6. C Test for infectivity through perforations 7. C Squeeze cement past whipstock to abandon existing perforations 8. O MIT-Tubing 3000 psi 9. C Mill 3.80" window at 10.490'. 10. O AC-LDS; AC-PPPOT-IC, T 11. O PT tree (MV,SV,WV), function LDS 12. O Set BPV 13. O Bleed gas lift and production flowlines down to zero and blind flange 14. O Remove S-Riser, Remove wellhouse, level pad -Complete Rig Sidetrack Operations: (Scheduled to begin on June 15, 2009) 1. NU 7-1/16" CT Drilling BOPE and test to 250 psi low and 3500 psi high 2. Pull BPV. 3. Drill build/turn section with 425" bicenter bit, and land well. 4. Drill lateral section to 11,636' MD w/ resistivity log. 5. Run 3-1 /2"x 3-3/16"x 2-7/8" solid liner w/cementralizers to TD. Place liner top at 10,350' MD. 6. Cement liner from TD to TOL (10,350'MD) with 15.8ppb cement. 7. Clean out liner/Run MCNUGR/CCL log. 8. Test liner lap to 2000 psi. 9. Perforate per geologist. 10. Set liner top packer (if fails liner lap test) 11. Freeze protect well to 2500' with diesel. 12. Set BPV. ND 7-1/16" stack. FP tree and PT tree cap to 3500 psi. 13. RDMO Nordic 1. Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Pull BPV. 3. Run Live gas lift design 4. RU to separator, flow test well. ~ ,, ~~ Sean McLaughlin ~--~~ ~ ~ CTD Engineer ~•lo t~i2 A~ m ~~uG~~1 CC: Well File Sondra StewmanlTerrie Hubble TREE= 5-1/8" McEVOY WELLHEAD = MCEVOY ACTUATOR= AXELSON K& ELEV = ~ 46.6' BF. EL' EV KOP = 3100' Max Angle = 52 @ 6500' Datum MD = 10707' Datum TV D = 8800' SS • 18 0 2 A S NOTES: PRE- SDTRK W ELLBORE NOT ~ S ON DIAGRAM BELOW 9-5/8" SECTION MILL WINDOW @ 8960'. 2201' -I 4-1/2" G>MCO TRDR4A TRSV, ID = 3.812" 13-3l8" CSG, 72#, L-80, ID = 12.347" 11 2614, Minimum ID = 3.725" @ 10432' 4-1 /2" HES XN NIPPLE 7" BKR TIEBACK SLV, ID = 6.375" 8781' 9-5/8" X 7" BKR LNR HGR ID = 6.188" 9-5l8" CSG, 47#, L-80, ID = 8.681" 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 4-1/2" TIP, 12.6#, L-80, .0152 bpf, ID = 3.958" ~-~ 10443' PERFORATION SUMMARY REF LOG: BHCA ON 04/06/95 ANGLE AT TOP PERF: 14 @ 10675' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3l8" 4 10675 - 10715 S 06/12/04 3-3/8" 6 10698 - 10718 O 08/13/04 3-3/8" 6 10706 - 10718 O 07/03/04 3-3/8" 6 10721 - 10739 O 07/03!04 3-3/8" 4 10722 - 10740 S 06/12/04 3-3/8" 4 10743 - 10763 S 06/12/04 3-3/8" 4 10744 - 10764 S 06/12/04 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" ~-~ 10$46' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 2973 2972 7 MMG DMY RK 0 06/05/07 2 6148 5388 50 MMG DMY RK 0 06/05/07 3 8637 6985 49 MMG DMY RK 0 04/11/95 4 8748 7059 48 MMG DMY RK 0 09/10/96 9~~ 9-5/8" X 7" BKR LT PKR, ID = 6.188" 9-5/8" SIDETRACK WINDOW 8960' - 9010' (SECTION MILL) 10398' ~~ 7" X 4-1/2" BKR SABL-3 PKR, ID = 3.875" 10432' ~ 4-1/2" HES XN NIP, ID = 3.725" 10444' ~ 4-1/2" WLEG, ID = 4.00" 10440' ELMD TT LOGGED 04/18/95 I PBTD 1 ~ 7" MARKER JOINT (20') ~ DATE REV BY COMMENTS DATE REV BY COMMENTS 07/24/82 ORIGINAL COMPLETION 07/03/04 MDGKA AD/REPERF 04/09/95 RIG SIDETRACK 08/13/04 LDK/TLP ADD PERF 10/10/01 CH/KAK CORRECTIONS 04/05/05 KSB/TLH GLV GO CORRECT. (06/17/04) 09118/03 ASNNLP RENAME 18-026 TO 18-02A 06/05/07 CJWPAG GLV GO 05/17/04 KS/KAK GLV GO 06/12/04 JA F/KA K SOZ PERFS PRUDHOE BAY UNfT WELL: 18-02A PERMIT No: 1950300 API No: 50-029-20762-02 SEC 24, T11 N, R14E, 3980' NSL 8 131' WEL BP 6cploration (Alaska) TREE= 5-1/8"McEVOY WELLHEAD= MCEVOY ACTUATOR = AXELSON K6-ELEV = ~ 46.5 BF. ECEV = _ KOP = 3100' Max _Angle = 52 ~ 6500' Datum MD = 1070T Datum TV D = 8800' SS ~O ~ ~ SA NOTES: PRE- SDTRK WELLBORE NOT SH ON DIAGRAM BELOW 9~/8" SECTION Proposed CTD Sidetrack MILL D WINDOW ~ 8960'. ', i O 13-3/a" CSG, 72#, L-8o, ~ =1 z.347" I 2614' Minimum ID = ~7" BKR TIEBACK SLV, ID = 6.375" ~ 8781" 9-5/8" X 7" BKR LNR HGR, ID = 6.188" 8794 9-5/8" CSG, 47#, L-80, ID = 8.681" 8960' 18-02 4-1/2" CAMCO TRDP-4A TRSV. ID = 3.812" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 2973 2972 7 MMG DMY RK 0 06/05/07 2 6148 5388 50 MMG DMY RK 0 06/05/07 3 8637 6985 49 MMG DMY RK 0 04!11195 4 8748 7059 48 MMG DMY RK 0 09/10/96 9-518" X T' BKR LT PKR, ID = 6.188" 9-5/8" SIDETRACK WINDOW 8960' -9010' (SECTION MILL) TSGR 10178' 14° ~TOPOF 3-1l2" LNR-CT ~ 10350' 4-1 /2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 10397' 4-1l2" TTP, 12.6#, L-80, .0152 bpf, ID = 3.958" 10444' A_~f7^.. T~... I.~.... ~....L 1 - i.N~av..n 1 ~ninn~ IYY'V 0 14 PERFORATION SUMMARY REF LOG: BHCA ON 04/06!95 A NGLE AT TOP PERF: 14 ~ 10675' Note: Refer to Production DB for historical pert data SQE SPF INTERVAL OpnlSgz DATE 3-318" 4 10675 - 10715 S 06/12/04 3-3/8" 6 10698 - 10718 O 08/13/04 3-3/8" s 10706- 10718 0 o7ro3/oa 3-3/8" 6 10721 - 10739 O 07ro3ro4 3-3/8" 4 10722 - 10740 S 06/12/04 3-3/8" 4 10743-10763 S 06/12/04 3-3/8" 4 10744 - 10764 S 06/12/04 7" 14° bpf, ~ = 6.184" 10846' 10340' I~ 4-1/2" BKR KB LTP ID = 3.0" 10398' 7"X4-1/2" BKR SABL-3 PKR, ~ = 3.875" 10432' 4-1/2" HES XN NIP, ~ mlled to = 3.80" 10444 4-1/2" WLEG, ID= 4.00" 10440' ELMD TT LOGGED 04/18/95 10800' 3-3/16" x 2-718" XO C~ B 11636' 3-3115' x 2-7/8" cmt'ed and PBTD A DATE REV BY COMMENTS DATE REV BY COMMENTS 07/24/82 ORIGINAL COMPLETION 07/03/04 MDGKA AD/REPERF 04/09/95 RIG SIDETRACK 08/13!04 LDK/TLP ADD PERF 10/10/01 CWKAK CORRECTIONS 04/OS/QS KSB/TLH GLV GO CORRECT. (O6/17/04) 09/18/03 ASMILP RENAME 18-02B TO 18-02A 06/05/07 CJWPAG GLV GO 05/17/04 KS/KAK GLV GO 02/24/09 MSE PROPSEDCTDSIDEfRACK 06/12/04 JA F/KA K SOZ PERFS PRUDHOE BAY UNIT WELL: 18-028 PERMIT No: API No: 50-029-20762-03 SEC 24, T11 N, R14E, 3980' NSL & 131' WEL BP Expbration (Alaska) • • ~m ~ ~ ~ -F ~ ~ ( ~ ~ r7~ ~ ~ ~ ~ ~ SARAH PALIN, GOVERNOR ~... ~ _~ ,_.... ~..J ~ ~._.. ~.f l.~ l._ , ~.~ \._. ? ~ ~.. ~il[1-7~A OII/ ~ ~ ~° 333 W. 7th AVENUE, SUITE 100 COI~TSER~A'rIO1~T COAIIrIISSIOI~T ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 ' FAX (907) 276-7542 John McMullen Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 Anchorage AK 99519-6612 ~~~ Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 18-02A Sundry Number: 309-135 ~ `)'~iYY Dear Mr. McMullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. c ,~L._ Chair DATED this ~ day of April, 2009 Encl. ~ ~ ~~ • STATE OF ALASKA ~ ~~~ ~ ~, ?~~ fit' ALASKA OIL AND GAS CONSERVATION COMM SION °-tI~ ~ APPLICATION FOR SUNDRY APPROV~£~ °,~ =5~ ~~ ~:~~~. ~:~:; ~i~sg~ 20 AAC 25.280 Qi?C~30t`906 1. Type of Request: ®Abandon ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time Extension ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 195-030 - 3. Address: ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20762-01-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU 18-02A - Spacing Exception Required? ^ Yes ®No 9. Property Designation: , 10. KB Elevation (ft): 11. Field /Pool(s): ADL 028307 & 028308 • 46.6' . Prudhoe Bay Field / Prudhoe Bay Oil Pool 12• PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10847' _ 8988' - 10800' 8943' None None Casin L n t Si a MD TVD B r Coll Stru ural " 8 ' 0' 149 rf 2614' 13-3/8" 2614' 2614' 4930 2 7 In rmediate 89 0' - /8" 8960' 7208' 6870 47 0 Lin r 2065' 7" 8781' - 10846' 70 7' - 8987' 8160 7 20 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10698' - 10739' 8844' - 8884' 4-1/2", 12.6# L-80 10444' Packers and SSSV Type: 7" x 4-1/2" Baker'SABL-3' packer Packers and SSSV MD (ft): 10398' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory ®Development ^ Service ^ Detailed Operations Program 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: April 28, 2009 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that th(q fore~ing i correct to the best of my knowledge. Contact Mel Rixse, 564-5620 Printed Name MC N"e Title Engineering Team Leader ~ ~ ~ ~ ,~ ~~ Terr a Hubble, 564-4628 Signatur Phone 564-4711 Date Commission Use Onl Sundry Number: _ /~ Conditions of approval: Notify Commission so that a representative may witness _ ~ ' ~ ~ ^ Plug Integrity BOP Test ^ Mechanical Integrity Test ^ Location Clearance ~q~~S~ ~- - ~ ~ 1 , Other. ~~-'~ - ~ ~-~ ~ ~.: ~ `r''~-v c~c-.~v~+J~'c_ ~ ~ . ~.~...~~ a s~~, i Subsequent Form fired: ~--~ ~ / APPROVED BY 4 ~ ` A roved B . COMMISSIONER THE COMMISSION Date Form 10-403 /2006 Submit n Duplicate • • To: Tom Maunder Petroleum Engineer ~~ Alaska Oil & Gas Conservation Commission From: Mel Rixse CTD Engineer Date: March 30, 2009 Re: DS18-02A Perforation Abandonment and new CTD Sidetracks Sundry Approval Request Sundry approval is requested for DS 18-02A. Isolation of the existing perforations with a cement abandonment plug followed by a new coil tubing drilling sidetrack is proposed. The CTD side track will be a high angle step-out well to target Zi A/1 B reserves in the Mid-Field graben south of DS 18. WELL HISTORY/CURRENT STATUS: Well 18-02A is a vertical graben well on the southern boundary of DS18 that was drilled and completed as a big rig sidetrack in April 1995 with Z1/Z2 sands. The well was initially completed with only 38' of Z1 B perfs. These perfs struggled to flow even after pumping an HCI stimulation treatment and several re-pert attempts. The Borax PNL logged in September 1997 found a channel up from the top pert to within 10 ft of the GOC. By mid 2003, the well was a low ontime cycler .The RST logged in February 2004 found the GOC at 8736' SS. Therefore, a cement squeeze was performed on 6/11/04 to isolate a channel between the perfs and the GOC. After the squeeze (which also shut off the top set of perfs) and a series of reperfs, adperfs & a FCO the well wouldn't flow any fluids. An injectivity test was done on 6/3/05. Injection was 0.25 bpm at 1500 psi indicating very low connectivity to the formation and possible cement filtrate damage. A 60-bbl mud acid stimulation treatment was performed in August 2005 and finally managed to get the well kicked off. The squeeze had effectively cut down the gas rates by ~ 10 mmscfd and improved the wells uptime and had its header swapped to LP. By early 2007, 18-02A had hit MGOR again. There is a strong likelihood that the 2005 cement squeeze had broken down. The last two POP attempts in June & October 2008 have been unsuccessful even after back flowing it several times and pumping a HOT. The June 2007 SL drift and tag to 10,786' slm found no evidence of paraffins. The well was briefly SI for anncomm in May 2007 after the DSO reported high IAPs. The June 2007 caliper showed the tubing to be in good to fair condition with a maximum wall penetration of 56% around 6700' MD. The well passed the MITIA to 3500 psi on 6/5/07 post DGLVs. 18-02A passed its MITIA to 3000 psi on 12/19/08 and failed the MITOA to 2000 psi. REASON FOR SIDETRACK: 18-02A is presently not being utilized as it has failed to flow any fluids even after several back flowing attempts and pumping a HOT. The well has no remaining value. A sidetrack will allow this wellbore to be more effectively utilized and bring value to the field. - ,~c~r //~ Pre-Rig Operations 1. O MIT-OA - 2000 psi Failed 12/19/2008 2. O MIT-IA - 3000 psi Passed 12/19/2008 3. E Drift for 4-1/2" X 7" Thru tubing whipstock to 10,500' MD 4. E Set whipstock ~ 10,490'MD. 5. C Mill XN nipple at 10,432' MD to 3.80". 6. C Test for injectivity through perforations ~ L° ~~~ ~~ DONE DONE 7. C Squeeze cement past whipsZ'6ck to abandon existing perforations 8. O MIT-Tubing 3000 psi 9. O AC-LDS; AC-PPPOT-IC, T 10. O PT tree (MV,SV,WV), function LDS 11. O Bleed gas lift and production flowlines down to zero and blind flange 12. O Remove S-Riser, Remove wellhouse, level pad -Complete Rig Sidetrack Operations: (Scheduled to begin on June 15, 2009) 1. NU 7-1/16" CT Drilling BOPE and test to 250 psi low and 3500 psi high 2. Pull BPV. 3. Mill 3.80" window at 10,490'. 4. Drill build/turn section with 4.25" bicenter bit, and land well. 5. Drill lateral section to 11,636' MD w/ resistivity log. 6. Run 3-1 /2"x 3-3/16"x 2-7/8" solid liner w/cementralizers to TD. Place liner top at 10,350' MD. 7. Cement liner from TD to TOL (10,350'MD) with 15.8ppb cement. 8. Clean out liner/Run MCNL/GR/CCL log. 9. Test liner lap to 2000 psi. 10. Perforate per geologist. 11. Set liner top packer (if fails liner lap test) 12. Freeze protect well to 2500' with diesel 13. Set BPV. ND 7-1/16" stack. FP tree and PT tree cap to 3500 psi. 14. RDMO Nordic 1. Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Pull BPV. 3. Run Live gas lift design 4. RU test separator, flow test well. ~~~ Mel Rixse CTD Engineer L~ ~~ S U P~~~ CC: Well File Sondra Stewmanlferrie Hubble • DS18 - 02B - Coiled Tubing~illing _ ~ wrcevaY LHEAD= cnia~ m B. ELtI/ = AIK,'QHOY __Ax_ELSON 48.8' BF. ELEV = OP= 3100' wluc ante = 52 ®esoo' um IIO= 1070T DatumTVD = 8800' SS 15.318' CSG, 72rR L-80, D=12.s4r F-1 2614" Minimum ~ = 3.725" ~ 10432' 4-112" HES XN NIPPLE r a~ca r~ac si v n = s s~• &5AA' CSQ, 47i, L-8D, D= B.Nt' 12.x, L-BO, .D15Zhpf, D=9.958' I r X 41lT BKR SABL-5 PKR D= 5.875• I I 4-112' FIeB XN NP, D = 3.725" I 70444' ~"~ 41? YYL6G, D = 4.OD 10440' ELwK) Ti LOCAG®04/181&S PERFORATA~f4 SLBANMRY Rff LOQ BHCA ON 0488196 ANOLEATTOP PEffF: 14 ®10875' Nola: Refs to Production ~ fa hietpieel eta S¢E SPF NrErtVAL OPN&¢ DATE 3-318• 4 10675 -10715 5 06/12104 3-318' 6 10608 -10718 O 08H 3101 3.318' 8 10708 -10718 O 07103104 3.318' 0 10721.10739 O 07/03104 3.316' 4 10722-10740 S OBf121fL1 3.316' 4 10743-10763 S 06M~04 3.3~' 4 10744 -10764 S 06112f04 I r tf4R. 2li. L-80..0571 bor. D= s.1 e4• I a R2r DowsAerrs DATe Rev 07!211!8 OfBG/4al 8110N 07ASA4 MDCIKA A R10 pC 08/15104 P A 10MOMf1 CFUKAK 041~i105 K89IflH OLV ( 7 09f18105 ASNN.P RB4AME18.028T0/8.0?A 06AN;107 C.BryRtis OLV tl0 !04 KSA(AK OILV G?D 00/12/04 JAFIIUK SOZ I r MA RKER JOA4r f 20') PRUO~IOe BAY UNBr Weil: 18~0?A PHi18T Nx'1860500 API No: SDO~i2078l~02 S- ADglarelNel(AIMke- 1 ~ _0 ~~ SAFETY FADTES: PRB- BDTRK WELl.BOR@ NOT sNOwN oN ou-fnAAA as<.ow s-S1e- s®CTION A11LL®1NNIDOW ~ N8Q'. • I 4-12"CAwCOTI~R4A TRSV,D=4.812' I [-0A3 ! RT WFn{tR 3 sT tiro 1vD oelr rYPe VLV LATa1 Pori Dare 1 2975 2972 7 wsAC DNn RK 0 o6ro51D7 sus 5588 so wAwo own RK D o61o5ro7 3 8837 48 wsAC DRAY RK 0 o4n1196 4 8748 7058 48 wBICi Dwn f8C 0 OBHD186 9-5/8° SIDETRACK WINDOIIY 8960' - 9010' {SECT~N MLL) April 2, 2009 DS18 - 028 - Coiled Tubing DFilling ~e• McEVaY LHEAD= CTUATOR = KB. ELEV = MCEVOY AXELSON _ 48.6' BF. ELEV = KOP = 3100' Max Angk ~ 52 ®8500' Datum MD = 1 D707' DatumTVD= 8800' SS 13.318• CSG, 72i, L-80, D = 12.347' 2614 Minimum ID = &518' ID= 8.188• In"LNR-cr = 3.958' 4-tn"x 7'whipstock 1049 R3iFORATK7N SUAAM4RY Rff LOG BHCA ON 04/08195 ANGLE AT TOP R3iF: 14 ®10875' Note: Refer to Production DB for historical p ert data S¢E SPF NTERVAL Opn/ DATE 3-318• 4 10875 - 10716 S 08/12/04 3.3/8' 8 10898 - 10718 O 08/13104 3.319• 8 10708 - 10718 O 07/03/04 3.318' 8 10721 - 10739 O 07/03/04 3-318' 4 10722- 10740 S 08/12/04 3.318' 4 10743 - 10783 S 08!12104 3.318• 4 10744- 10784 S 08/12/04 1 8 ~O 2 B SAFETY NOTE!: PRE- SDTRK WELLBORE NOT 8HOWN ON DWGRAIII BELOW 9~/8" SECTION Proposed CTD Sidetrack MILLEDYVNDOW ~ 8960•. GAS I FT MANC]RFI S ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 2973 2972 7 MMG DMY RK 0 08105!07 8148 5388 50 MMG DMY RK 0 08105107 3 8837 8985 49 MMG DMY RK 0 04H 1/95 4 8748 7059 48 MMG DFAY RK 0 09110198 9-518• SIDETRACK WINDOW 89fi0' - 9010' (SECTION MILL) 18-02 TSGR 10178' 14° 14 I 1o3ao• I 7• X 41/2• BKR SABL•3 PKR, D = 3.875' 4-12• HES XN NIP, ID milsd to = 3.80' 4112' WLEG, D=4.00' s-ans• x z-71e• Xo 14° A DATE REV BV COMMBdTS GATE REV BY OOMIAEPfrS 07!!4182 ORIGIlNL COMPLETION 07/03!04 MDGKA ADIREPERF 04/09/85 RIGSIDETRACK 08/13!04 LDK/TLP ADDPHtF 10/10101 CWKAK CORRECTIONS 04/05/05 KSBITLH GLV OIOOORRECT. 08M7A4 09/18103 ASNVLP RENAME 18-028 7018-0?A 08/05/07 CJNIPAG GLV 010 05!17!04 KS/KAK GLV CIO 02/24/09 MSE PRORSEDCrDSDETRACK 08/12/04 JAFIKAK SQZ R3iFS B 3-3118' x 2-718• ertC~ and oerfed RiUDF10E BAY UPNr WELL: 18-028 Rr'RMR No: A R No: 50-029.20782-03 SBC 24, T11N, R14E, 3980' NSL 8131' BP E~bration (Alaska) April 2, 2009 18-02A (PTD #1950300) Classified as Problem Well . All, Well 18-02A (PTD #1950300) has been found to have sustained casing pressure on the IA. The TIO pressures on 05/17/07 were 2420/2170/0 and the well failed a TIFL on build up rate. The plan forward for this well is as follows: 1. D: TIFL - FAILED on BUR 2. S: Run DGL Vs in sta# 1 & 2 3. F: MITIA .::rA- - q 19," / t ì -<I- L 'Ò 0 M3tt p c:. b07ôpst '5CP'-:. Z-I7Dps. (31. "'(,20 ,~p) ùk per-C04't'"L A wellbore schematic has been included for reference. «18-02A.pdf» The well has been classified as a Problem well. Please call if you have any questions. Thanks, Donald Reeves (filling in for Anna Dube) Well Integrity Coordinator 907-659-5102 907-659-5100 x1154 pgr SCANNED JUN 0 6 2007 Content-Description: 18-02A.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 6/1/2007 4:36 PM TREE" 5-1/8" McEVOY WB-LHEAD = MCEVOY "''''''''''''''''~''''''''~''''''' ACTUATOR = AXB-SON ~"""~.~-,"~,,-,~. KB. B-EV = 46.6' BF. ~~n.9Iü~~ 52 @2~6500' Datum 11,10 '" 10707' ,,,~~,~,=-,,,,,,-,,~~~ Datum ND '" 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" I Minimum ID = 3.725" @ 10432' 4-112" HES XN NIPPLE IT' BKR TIEBACK SL V, 10 = 6.375" I 8794' 8781' 19-5/8" X 7" BKR LNR HGR, ID = 6.188" 19-5/8" CSG, 47#, L-80, ID = 8.681" I 14-1/2" TBG, 12.6#, L-BO, .0152 bpf, ID = 3,958" I 4-1/2" TIP, 12.6#, L-BO, .0152 bpf, 10 = 3.958" I 10443' ÆRFORA TION SUMMA RY REF LOG: BHCA ON 04106/95 ANGLEAT TOP ÆRF: 14 @ 10675' Note: Refer to Production DB for historical perf data SIZE PF INTERVAL Opn/Sqz DATE 3-3/8" 4 10675 - 10715 S 06/12/04 3-3/8" 6 10698 - 10718 0 08/13/04 3-3/8" 6 10706 - 10718 0 07103/04 3-318" 6 10721 - 10739 0 07/03/04 3-3/8" 4 10722 - 10740 S 06/12104 3-3/8" 4 10743 - 10763 S 06/12104 3-3/8" 4 10744 - 10764 S 06/12104 18-02 SA~OTES: PRE- SDTRK WELLBORE NOT SH_ÒN DIAGRAM BELOW 9-518" SECTION MILLED WINDOW @ 8960', . 2201' -r 4-1/2" CAMCO TRDP-4A TRSV, 10 = 3.812" GAS LIFT rv!ANDRaS ST 11,10 TVD DEV TYÆ VLV lATCH PORT DATE 1 2973 2972 7 MMG DOME RK 16 OS/24/05 2 6148 5388 50 MMG SO RK 20 05/19/05 3 8637 6985 49 MMG OMY RK 0 04/11/95 4 8748 7059 48 MMG DMY RK 0 09/10/96 -1 9-5/8" X 7" BKR l T PKR, 10 = 6.188" 9-5/8" SIDETRACK WINDOW 8960' - 9010' (SECTION MILL) 10398' -i 7" X 4-1/2" BKR SABL-3 PKR, 10'" 3.875" 1 \ 10432' -i 4-1/2" HES XN NIP, 10'" 3.725" 4-1/2" WLEG, 10'" 4.00" I B-MD TI LOGGED 04/18/95 -i 7" MARKER JOINT ( 20') I 7" LNR, 29#, L-80, .0371 bpf. 10 = 6.184" I DATE 07/24/82 04/09/95 10/10/01 09/18/03 05/17/04 06/12104 REV BY COMMENTS ORIGINAL COM PLETION RIG SIDETRACK CHlKA CORRECTIONS AS/WL RENAME 18-02B TO 18-02A KS/KA K GL V ClO JAF/KAK SOZ ÆRFS PRUDHOE SA Y UNIT WELL: 18-02A PERMIT No: "1950300 API No: 50-029-20762-02 SEC24, T11N, R14E, 3980' NSL & 131' WB- BP Exploration (Alaska) ~, STATE OF ALASKA '\ ALA~ lOlL AND GAS CONSERVATION COMI\. _SION REPORT OF SUNDRY WELL OPERATIONS o o o 1. Operations Abandon 0 Repair Well 0 Performed: Alter Casing 0 Pull Tubing 0 Change Approved Program 0 Operat. Shutdown 0 2. Operator BP Exploration (Alaska), Inc. Name: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 3. Address: 46.6 KB 8. Property Designation: ADl-028308 11. Present Well Condition Summary: Total Depth measured 10847 true vertical 8982.13 Effective Depth measured 10800 true vertical 8936.57 Casing Conductor Surface Production Liner length 80 Size 20" 91.5# H-40 13-3/8" 72# l-80 9-5/8" 47# l-80 7" 29# l-80 Perforation depth: Measured depth: 10698 - 10718 True Vertical depth: 8837.74 - 8857.11 Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: see attached fluid summar TIO 460/1320/50 13. Oil-Bbl Prior to well operation: Subsequent to operation: 14. Attachments: Copies of logs and Surveys Run Daily Report of Well Operations 810 x Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development ~.' Stratigraphic feet feet feef feet MD 28 - 108 27 - 2614 26 - 8960 8781 - 10846 10706 - 10718 8845.49 - 8857.11 4-1/2" 12.6# 20'05 Stimulate 0 " ,Q,. .... ..t. . h..e. . .:r........ " W("ì . \..1 1':'·"I:··"\,,nr,r\~"1 Waiver 0 Time ExtensiohD" Re-enter Suspended Well 0 5. Permit to Drill Number: Exploratory Service 195-0300 6. API Number: 50-029-20762-01-00 9. Well Name and Number: 18-02A 10. Field/Pool(s): PRUDHOE BAY Field/ PRUDHOE Oil Pool Plugs (measured) Junk (measured) None None TVD Burst Collapse 28 - 1 08 1490 470 27 - 2614 4930 2670 26 - 7201.89 6870 4760 7080.94 - 8981.16 8160 7020 8ÇA,~~N!ED SEP 2 12005 10721 - 10739 8860.02 - 8877.46 l-80 31 - 10444 4-1/2" Cameo TRDP-4A SSV 7" Top Packer 4-1/2" Baker SABl-3 Packer Representative Daily Average Production or Injection Data Gas-Met I Water-Bbl I Casing Pressure SHUT - IN I 0 I 15. Well Class after Droposed work: Exploratoryr Development r;ï 16. Well Status after proposed work: Oil r;ï Gas r WAGr 27821 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sharmaine Vestal 2201 8789 10398 RBDMS BFl SEP 2 1 2005 Tubing pressure 100 410 Service r GINJ r r WINJ r WDSPL Sundry Number or N/A if C.O. Exempt: N/A Printed Name Sharmaine Vestal __, I Title Data Mgmt Engr Signat~,~ ~...f Phon~ 564-4424 Form 10-404 Revised 04/2004 r ',0 RIG I N A L « Date 9/19/2005 Submit Original Only ) 18-02A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY I, ACTIVITYDATE I SUMMARY 8/11/2005 Acid treatment / CTU #9/ ASRC test separator. MIRU. Bleed tubing down to 500 psi. RIH with 3.00" OD side jet nozzle performing circulate kill with 1 % KCL water. Fluid pack with 3 % NH4CI. Perform injectivity test 1.3 bpm @ 1765 psi. Tag TO at 10799' ctm. ***Continue on 8/12/05 WSR*** 8/12/2005, Acid treatment/CTU # 9/ ASRC test separator. **Continue from 8/11/05 WSR.** Perform Mud acid treatment per program while making multiple passes across open perforations. Saw break over when mud acid hit perforations and towards end of job. Displace acid with 172 bbls 3 % NH4CI. Final injectivity was 1.3 bpm at 1759 psi. POOH. RD. *** Job Complete*** FLUIDS PUMPED BBLS 37 1 % KCL 357 NH4CL 38 10% HCL 60 90/0 -1 % HCL-HF 37 50/50 Methanol 529 TOTAL ) STATE OF ALASKA ) ALASKA Oil AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1 . Operations Performed: Abandon 0 Alter Casing D Change Approved Program D Repair WellD Pull Tubing D Operation Shutdown D Pluç Perforations D Perforate New Pool D Perforate ŒJ Stimulate 0 WaiverD OtherD Time Extension D Re-enter Suspended Well D 5. Permit to Drill Number: 195-0300 6. API Number 50-029-20762-01-00 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development Œ] ExploratoryD P.o. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 46.60 8. Property Designation: ADL-028308 11. Present Well Condition Summary: Stratigraphic D Service D 9. Well Name and Number: 18-02A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool Total Depth measured 10847 feet true vertical 8982.1 feet Effective Depth measured 10800 feet true vertical 8936.6 feet Plugs (measured) Tag TD @ 10790 ELM (05/14/2005) Junk (measured) None Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" 91.5# H-40 28 108 28.0 108.0 1490 470 SURFACE 2587 13-3/8" 72# L-80 27 - 2614 #REF! # #REF! 5334 PRODUCTION 8934 9-5/8" 47# L-80 26 - 8960 #REF! # #REF! 6870 4760 LINER 2065 7" 29# L-80 8781 - 10846 7080.9 - 8981.2 8160 7020 Perforation depth: Measured depth: 10698-10718,10721-10739,10740-10765 True vertical depth: 8838-8857,8860-8877,8878-8903 J!j N :~ ll~ 2005 Tubinç ( size, ç¡rade, and measured depth): 5-112" 17# L-80 4-1/2" 12.6# L-80 @ 24 @ 31 31 10444 Packers & SSSV (type & measured depth): 4-1/2" Cameo TRDP-4A SSV 7" Top Packer 4-1/2" Baker SABL-3 Packer @ 2201 @ 8789 @ 10398 SCANNED JUL 0 7 2005 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: RBDMS BFL JUN 2 4 1005 Prior to well operation: Subsequent to operation: Oil-Bbl SHUT-IN SHUT-IN Representative Daily Averaqe Production or Injection Data Gas-Mef Water-Bbl Casing Pressure Tubing Pressure 515 490 13 ! 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒ] GasD DevelopmentŒ] Service D 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations_ WAG D GINJD WINJD WDSPLD Prepared by DeWayne R. Schnorr (907) 564-5174 Sundry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact DeWayne Schnorr Printed Name Dew",ne Schnorr \) 0 Signature ~~_.~.~ ~ Title Petroleum Engineer Phone 564-5174 Date 6/21 /05 Form 10-404 Revised 4/2004 ') ) 18-02A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY JUr~ 2 I:;'~ 2005 {"" I " Il.',' ~ ..; :.;?~ 05/14/05 T/I/0=330/1080/0+. SI. TBG FL (FOR EL). TBG FL @ 34231 (52 BBLS). MONITORED 2 HOURS. TBG FL @ 29101. FINAL WHPS=380/1200/0+ 05/14/05 SHOT 107401-107651 WITH 3.38" HSD 6SPF 60 DEG PHASED PJ3406 CHARGES WITH 500 PSI UNDER BALANCE. USED GR/CCL TO CORRELATE TO ATLAS BHC LOG DATED 6-APR-95. REFERENCED SLB PERF LOG DATED 18-APR-95. TAGGED TD AT 107901 ELM. ***JOB COMPLETED*** FLUIDS PUMPED BBLS 5 Methanol 10 Diesel 15 TOTAL Page 1 .I TREE = 5-1/8" McEVOY ) WELLHEAD = MCEVOY . 'Ä'CTUÄ'r'Ö'R";" ~'~"Axi~LšON t KB. ËLê:/;·· "46.6' . . .. ... .N/' .. .. ,,- BF. ELEV = KOP = 3100' ..fIJ1~.~~.~~le...~. 52 @ 6500' Datum MD = ···················16767' Datum rvD = 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" l-i 2614' Minimum ID = 3.725" @ 10432' 4-1/2" HES XN NIPPLE IT' BKR TIEBACK SL V, ID = 6.375" l-i 8781' 19-5/8" X 7" BKR LNR HGR, ID = 6.188" l-i 8794' I 9-5/8" CSG, 47#, L-80, ID = 8.681" l-i 8960' 14-1/2"TBG, 12.6#, L-80, .0152bpf, 10=3.958" l-i 10397' 4-1/2" TIP, 12.6#, L-80, .0152 bpf, ID = 3.958" l-i 10443' I ÆRFORA TION SUMMA RY REF LOG: BHCA ON 04/06/95 A NGLE AT TOP ÆRF: 14 @ 10675' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 10675 - 10715 S 06/12/04 3-3/8" 6 10698 - 10718 0 08/13/04 3-3/8" 6 10706 - 10718 0 07/03/04 3-3/8" 6 10721 - 10739 0 07/03/04 3-3/8" 4 10722 - 10740 S 06/12/04 3-3/8" 4 10743 - 10763 S 06/12/04 3-3/8" 4 10744 - 10764 S 06/12/04 OATE 07/24/82 04/09/95 10/10/01 09/18/03 05/17/04 06/12/04 REV BY COMMENTS ORIGINAL COM PLETION RIG SIDETRACK CHlKA K CORRECTIONS AS/WLP RENAME 18-02B TO 18-02A KS/KAK GLV C/O JA F/KA K SQZ ÆRFS OATE 07/03/04 08/13/04 04/05/05 05/19/05 OS/24/05 18-02A SA)' NOTES: PRE- SDTRK WELLBORE NOT StfOv\fN ON DIAGRAM BELOW 9-5/8" SECTION MILLED WINDOW @ 8960'. ~ - I ~ 2201' l-i 4-1/2" CAMCO TRDP-4A TRSV, ID = 3.812" I L GAS LIFT MANDRELS ST MD rvD DEV TYÆ VLV LATCH PORT DATE 1 2973 2972 7 MMG DOME RK 16 OS/24/05 2 6148 5388 50 MMG SO RK 20 05/19/05 3 8637 6985 49 MMG DMY RK 0 04/11/95 4 8748 7059 48 MMG DMY RK 0 09/10/96 l ~ J ~ 8789' l-i 9-5/8" X 7" BKR L T PKR, ID = 6.188" I 9-5/8" SIDETRACK WINDOW 8960' - 9010' (SECTION MILL) Z I 10398' l-i 7" X 4-1/2" BKR SABL-3 PKR, ID = 3.875" ~ I 10432' l-i 4-1/2" HES XN NIP, ID = 3.725" I / \ 10444' l-i 4-1/2" WLEG, ID = 4.00" I 10440' l-i ELMD TI LOGGED 04/18/95 10617' l-i 7" MARKER JOINT ( 20') I JLn-1 2 ,qt 2005 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" l-i 10846' I REV BY COMMENTS MDClKA K A D/REÆRF LDK/TLP AOD ÆRF KSB/TLH GLV C/O CORRECT. (06/17/04) KSB/PJC GL V C/O KSB/PJC GL V C/O PRUDHOE BA Y UNrr WELL: 18-02A ÆRMrr No: "1950300 API No: 50-029-20762-02 SEC 24, T11 N, R14E, 3980' NSL & 131' WEL BP Exploration (Alaska) Schlumberger Alaska Data & Consulting Services 2525 Gamball Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Well jcr~LD.S. 07-03A JOJ -I'I:} K-1 OB ''1(;-017 0.5. 02-15A (-17-2.2-;- 0.5. 18-13A 7 '".lLÌ{-G-12B g.:: V( --0.5. 05-26A ,~ (/:3' Wf-15-04A Tq5-a3b 18-02A 1"'/_09ð...,¿18-04B &5-015 L1-01 ,~~-i~-L5-17 ; '.'') .1·/;>¡H-18 ,11 i- -lv 2-62/Q-17 i,8 l-'t::l L5-15 \~ L5-15 ~q; L5-15 \ L5-15 '~6-()&t&--E-17 13- ¡y.{ - G-15A Job # 10715406 10715402 10715404 10715395 10715391 10715420 10715374 10621764 10708056 10913000 10900124 10703975 10900129 10708050 10563129 10672368 10913848 10703983 10679055 MCNL MCNL MCNL MCNL MCNL MCNL MCNL RST RST USIT USIT RST RST RST RST RST RST RST RST ... l~' ~IOi"i~ SCANNEr; JUN 1 l L UJ Log Description PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: ·~~t5 Date 06/03/04 05/16/04 05/18/04 04/16/04 03/21/04 08/19/04 01/14/04 02/23/04 03/05/04 12/25/04 11/30/04 02/17/04 12/24/04 02/07/04 11/15/03 04/16/04 09/26/04 04/09/04 02/02/04 Blueline /?5' - 030 02/28/05 NO. 3354 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Prints --- CD 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 / - 1 Ý 1 1 1 1 1 1 1 1 1 1 1 1 / Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 AnChorag~, AK 99503-238 ,/' ATTN: Beth - // / Receive . " :d~---' ~~~ ()/ U RECEIVED ALASKA OIL AND GAS CONSERVATION COMMISSION AUG 2 "1 '2004 REPORT OF SUNDRY WELL OPERATlqti§oi, R. Gas Cons. Commissiol 1. Operations Performed: Anchorage Abandon 0 Repair Well 0 PluQ PerforationslK! Stimulate 00 OtherO Alter CasingD Pull TubingO Perforate New Pool 0 WaiverD Time ExtensionO Change Approved ProgramD Operation ShutdownO Perforate IKI Re-enter Suspended Well 0 ~ ~ STATE OF ALASKA 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development Œ] Stratigraphic 0 9. Well Name and Number: 18-o2A 5. Permit to Drill Number: ExploratoryD 195-0300 6. API Number Service D 50-029-20762-01-00 P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): 46.60 8. Property Designation: ADL-028308 11. Present Well Condition Summary: Total Depth measured 10847 feet true vertical 8982.1 feet Effective Depth measured 10800 feet true vertical 8936.6 feet 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool Plugs (measured) Junk (measured) None None Casing Length Size MD TVD Burst Collapse Conductor 80 20" 91.5# H-40 28 108 28.0 108.0 1490 470 Liner 2065 7" 29# L-80 8781 - 10846 7080.9 - 8981.2 8160 7020 Production 8934 9-5/8" 47# L-80 26 - 8960 26.0 - 7201.9 6870 4760 Surface 13-3/8" 72# L-80 27 - 2614 27.0 - 2614.0 4930 2670 Perforation deDth: Measured depth: 10698 - 10706, 10706 -10715, 10715 - 10718, 10721 -10722, 10722 - 10739 True vertical depth: 8837.74 - 8845.49,8845.49 - 8854.21,8854.21 - 8857.11,8860.02 - 8860.99, 8860.99 - 8877.46 Tubing ( size, grade, and measured depth): Packers & SSSV (type & measured depth): 5-1/2" 17# L-80 4-1/2" 12.6# L-80 4-1/2" Baker SABL-3 Packer 4-1/2" Camco TRDP-4A SSV 7" Liner Top Packer @ 24 @ 31 @ 10398 @ 2201 @ 8789 31 10444 12. Stimulation or cement squeeze summary: Intervals treated (measured): 10675' -10764' Treatment descriptions including volumes used and final pressure: 37 bbls 15.8 ppg latex cement @ 2950 psig. ReDresentative Daily Average Production or Injection Data Gas-Met Water-Bbl Casing Pressure 31.4 0 0 38.2 0 1200 13 Prior to well operation: Subsequent to operation: Oil-Bbl 656 1124 Tubing Pressure 1054 516 ! 15. Well Class after proposed work: ExploratoryD 16. Well Status after proposed work: OilŒ] GasD DevelopmentŒ Service 0 14. Attachments: Copies of Logs and Surveys run _ Daily Report of Well Operations_ WAG 0 GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Garry Catron Printed Name Garry Catron ßur~ Title Production Technical Assistant Signature Phone 564-4657 Date 8/20/04 ORIGINAL R8DMS BfL _ 30 100' Form 10-404 Revised 4/2004 r", ~ 18-02A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 06/11/04 CTU #9: CMT SQZ GSO. MIRU MU 2.75" OD BDJSN, KILL WELL W/5 BBL 50/50 METHANOL WATER FOLLOWED BY 250 BBL FILTERED 1% KCL. «< CONTINUED ON WSR 12-JUN-04 »> 06/12/04 RIH and tag TD at 10807' ctmd. Correct to 10777' elmd. PUH to 10767', flag coil. Stimulated formation w/21 bbls 12% HCL while reciprocating across perf interval and overdisplace w/50 bbls of 1% KCL. Pre acid injectivity 1.3 BPM @ 260 psi WHP. Post acid injectivity 1.8 BPM @ 371 psi. Batched up 35 bbls 15.8 ppg latex cement, perform UCA test, ok. Pump 37 bbls 15.8 ppg cement. Placed - 3.2 bbl (correction to original WSR) behind pipe and ramped up from 995 psi to 2950 psi w/1.7 bbls. Held Sqz pressure for 1 hr. BD to 500 psi WHP comtaminate and jet cement out to 10770'. Lay TEA across perfs. POOH at 80%. Make jet passes across all jewelry. Freeze protect well to 2500' with 50/50 meth. Trap 630 psi WHP. RDMO. 06/16/04 ****ARRIVE ON LOCATION WELL SI.**** (POST SQZ. ) RAN 33/8 D-GUN TO SAT DOWN @ 10,730' SLM RAN 2 7/8 D-GUN ,TTL ,S. BAILER. LOC. TAIL @ 10,420' SLM + 20' = 10,440' ELMD TAG TD @ 10,760' CO 06/17/04 Change out GLV Stations 1,2. 06/17/04 *** CONTINUED FROM 06-16-2004 *** PULLED # 2 DGLV @ 6,138' SLM, # 1 DGLV @ 2,963' SLM SET GENERICS BACK IN. PULLED CATHER-SUB (EMPTY) ****WELL LEFT SHUT-IN TURN OVER TO DSO**** 06/18/04 T/I/0=100/340/0. (PREP FOR LOAD). TEMP SI. TBG FL @ 2614'. 06/21/04 T/I/0=360/1200/0. (POST SQZ). TEMP WARM. TBG FL @ 510' IA FL @ 3366'. 06/22/04 T/I/0=560/1580/0. (FOR OPERATOR). TEMP HOT. SI WELL, TBG FL @ 2040', IA FL @ 6148' (ST # 2). 06/23/04 T/I/0=1420/1560/0. TEMP=SI. FL'S FOR DS OPERATOR. TBG FL @ 5320'. IA FL @ 6148' (STA # 2). 06/24/04 T/f/0=860/980/0. TEMP=SI. FL'S FOR DS OPERATOR. TBG FL @ 5355'. IA FL @ 6148' (STA # 2). 06/26/04 TIO= 890/1000/0. WELL SI. BLEED TBG & fA < 200 PSI. (EVAL INFLOW TEST). INITIAL TBG FL @ 5266' (80 BBLS). INITIAL IA FL @ 5903' (315 BBLS). BLED TBG FROM 890 PSI TO 110 PSI IN 3 HRS. lAP DROPPED FROM 1000 PSI TO 800 PSI DURING TBG BLEED. BLED lAP FROM 800 PSI TO 100 PSI IN 2 HRS. SIIN BLEEDS AND MONITOR FOR 30 MIN. NO CHANGE IN TBG OR lAP DURING 30 MIN MONITOR. FINAL TBG FL @ 5245' (80 BBLS). IA FL @ 5978' (320 BBLS). FINAL WHP'S 110/100/0. 07/03/04 T/I/0=250/100/0 ASSIST E-LiNE - PUMP 35 BBLS CRUDE DOWN TUBING TO INCREASE DOWNHOLE PRESSURE FOR PERF JOB FINAL WHP'S=10/100/0 07/03/04 PERFORATE THE FOLLOWING INTERVALS: 10742 -10762 FT - COULD NOT GET TO REQUIRED DEPTH - DID NOT PERFORATE 10721 -10739 FT - 3-3/8" POWERJET GUNS, 6 SPF. GOOD INDICATION OF FIRING JOB IN PROGRESS, 07/04/04 Perforate 10706'-10718' 6 SPF 07/14/04 T/I/0=1900/1920NAC. TEMP=COLD. IA FL AT 6148' (ST. #2'). TBG FL AT 6490'. FOR GLE. 07/28/04 T/I/0=1320/1300NAC. TEMP=SI. IA FL AT 5940' (ST. #2 IS AT 6148') (DSO CALL IN). Page 1 ~ ~ lREE= 5-1/8" McBlOY WELLH&\D- MCBlOY AClUATOR- AXELSON KB. ELBI = 46.6' BF. ELBI = KOP= 3100' Wax Angle = 52 @ 6500' Datum MD = 10707' DatumlVD= 8800' 55 13-3/8" CSG, 72#, L-80, 10 = 12.347" H 2614' Minimum ID = 3,725" @ 10432' 4-1/2" HES XN NIPPLE I7"BKRTIEBACKSLv,ID= 6.375" H 8781' 9-518" X 7" BKR LNR HGR. 10 = 6.188" 19-518" CSG, 47#, L-80, 10 = 8.681" H 8960' 14-1/2" TBG, 12.6#, L-80, .0152 bpf, 10 = 3.958" H 10397' 4-112" TTP,12.6#, L-80, .0152 bpf, D =3.958" 10443' PERFORATION SUMMARY REF LOG: BHCA ON 04/06/95 ANGLEATTOPÆRF: 14 @ 10675' Note: Refer to Production DB for historcal perf data SIZE SPF INTERV AL Opn/Sqz DATE 3-3/8" 4 10675-10715 S 06112/04 3-3/8" 6 10698- 10718 0 08/13/04 3-3/8" 6 10706- 10718 0 07/03/04 3-3/8" 6 10721- 10739 0 07/03104 3-3/8" 4 10722 - 10740 S 06112/04 3-3/8" 4 10743 - 10763 S 06112/04 3-3/8" 4 10744 - 10764 S 06112/04 18-02A SAFETY NOTES: PRE- SDTRKWELLBORENOT SHOW N ON DIAGRAM BELOW 9-5/8" SECTION MILLEDWtmOW @ 8960', . 2201' ST MD 1 2973 2 6148 3 8637 4 8748 4-1/2" CA MCO TRDP-4A TRSV, 10 = 3.81 2' GAS LIFT MANDRB..S lVD DEV TYÆ VLV LATCH POR. 2972 7 MMG DMY ~ 0 5388 50 MMG DMY ~ 0 6985 49 MMG DMY ~ 0 7059 48 MMG DMY ~ 0 [)ð. TE 05117104 09110/96 04111/95 09110/96 9-5/8" X 7" BKR L T PKR. 10 = 6.188" 9-5/8" SIDErRACK WNDOW 8960' - 9010' (SECTION MLL) 10398' 10432' 7" X 4-1/2" BKR SABL-3 PKR. 10 = 3.875" 4-1/2" HES XN NIP, 10 = 3.725" 10444' 4-1/2"WLB3, 10 =4.00" I 10440' H ELMDTTLOGGED04l18/95 1 7" MA~ER JOINT ( 20') 7" LNR. 29#, L-80, .0371 bpf, 10 = 6.184" [)ð. TE RBI BY COMM8\lTS DATE REVBY COMMENTS 07/24182 ORIGINAL COM PtEriON 05/17/04 KS/KAK GLV C/O 04109195 RIG SIDETRACK 06/12/04 JAF/KAK saz PERFS 1 0/1 0,1)1 CH'KAK CORRECllONS 07/03104 MDCiKA K AD/REPERF 06113103 C WO ITL P KB ELE.V ATION CORRECTION 08/13104 LDKITLP ADD PERF 09113103 CWO/TLP DATUM MD& PERF ANGLE 09/18103 ASlWLP RENAME 18-02B TO 18-02A PRLDI-DEBAY LNIT WELL: 18-02A PERMT No: 1950300 API No: 50-029-20762-02 SEC24, T11 N, R14E, 3980' NSL & 131'WEL BP Exploration (Alaska) -. ? THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03, 2 001 M PL E AT E IA L U N D W E R TH IS M ARK ER C:LORIqVIFILM.DOC ~? 5 --- 0 '~ 0 40 '? 95 .... 030 D W 0 P 95-,-030 FORMA'TION TOF'S /,sR ~ 9900 ...... 10679 95 -' 0 ':~ 0 B t"t "' "~ A r' / 9 S -~ (330 B H c ..- A,'~/' q R ~ o ....... ~900 ~ 10827 95 .... 030 Ci'.!/GR ~9900---10650 (? ~900 10827 ..:-~ 5 .... 030 C N/'(~ N/" F ~NAL. . . -~ 95 030 GCq' F~NAI... ~0 .... 89~0,5 95 ,~ 030 P D (7./P E R F 95 .... 030 F'ERF REC 95-'030 PERF: REC 95 .... 030 95,-030 F'FS~TEMP-F'RESS .-L~ 10 '150--- 10766 ~t':"'"' '10555-~10762 ~ 103 00.'- 10'7 a. 0 · ~,q5 .... 03. 0 SS BHC AC 95 .... 030 SS;2D/BHC/ACFNL. 95 --- 0 ...-.310 S S V D//C N/' G R ~... 10h00 .... 10780 PROD PROF .-,,L'"~i0552-'i0795 'i .M';/~ 9900-~10679 0 o--'1 o ~~00-'-'10827 'i '1"; 'Oi '96 ~- / -. /' ,... I...) A 'I'E ....... R E ,C V [.:, 08/'" 0 h-//95 08/' (..) h-/' 9 S 08/' 0 fl./" 9 % '"1:) 6 9 0 fi/' . / 0 .q./' I '? /"95 . 0h./ 1'//9rS 0h / 'i ::} / 95 ~ ,. Ob/,' 09/95 (i 5/23 / 95 ()8/2h-/' 95 0<., ...... / '":'.-.../!. / ~'~. 5. (') 8//' (ii 9 / 9 !:5 0 h./' C) 6 ," 95 [)a/(') 6./' 95 (} .-q/' i 7//' 9 - , .-.> () q./' 1 '? / .95 Ar"e dr'y di'tch sarnp'ies r'equi'r'ed? y(.-}s ~n(:! r"ece'¥ve(:l? ~ wel'i cor'ed? yes Ar'e v,,,'ei 'i 'tests r"equi'r'ed? vie i i 'i' s '¥ n c om p 'i "i a n c e I h '1 T... 'i a I ~3ce -i' ved ? .-~_ STATE OF ALASKA _ ALASK AND GAS CONSERVATION C" '~ ".ISSION REPORT OF SUNDRY WELL OP,--, .ATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate X Pull tubing Alter casing Repair well 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. BOX 100360, Anchorage, AK 99510-0360 4. Location of well at surface 3980' NSL, 131' WEL, Sec. 24, T11N, R14E, UM. At top of productive interval 5086' NSL, 940' WEL, Sec. 25, T11N, R14E, UM. At effective depth At total depth 5115' NSL, 949' WEL, Sec. 25, T11N, R14E, UM. 5. Type of Well Development Exploratory Stratigraphic Service Other 6. Datum of elevation(DF or KB) 46 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 18-02A 9. Permit number/approval number 95-30 10. APl number 50 - 029-20762-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 10847 feet Plugs(measured) 8987 feet Effective depth: measured 10800 feet true vertical 8942 feet Junk(measured) ORIGINAL Casing Length Size Cemented Measured depth True vertical depth Conductor 80' 20" 2256# Poleset 80' 80' Sudace 2568' 13-3/8" 200 Sx Fondu & 400 Sx PFC 2614' 2614' Production 8914' 9-5/8" 500 Sx G & 50 bbls PFC 8960' 7207' Liner 2065' 7" -- 10846' 8986' ..., . Perforation depth: measured 10695-10715'; 10721-10740'; 10743-10764' AUG 1 8 1995 true vertical 8840-8859'; 8865-8884'; 8887-8907' A~S~ 0il & Gas Cons. Commission A~chorage Tubing (size, grade, and measured depth) 5-1/2", Tbg @ 31' MD; 4-1/2", L-80,12.6~, NSCC Tbg @ 10444' MD. Packers and SSSV (type and measured depth) Baker SABL-3 Packer @ 10398' MD; Camco TRDP-4A SSSV @ 2201' 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 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Md Water-Bbl Casing Pressure Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 21 ~ 4087 0 2994 6372 0 16. Status of well classification as: x Oil ~ Gas Suspended Service Tubing Pressure 398 288 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. KRF cc: KZ, JWP Title Engineering Supervisor Date SUBMIT IN DUPLICATE 18-02A DESCRIPTION OF WORK COMPLETED CTU FOAMED ACID STIMULATION & PERFORATING OPERATIONS 4/22/95: RIH & tagged PBTD at 10773' MD. 5/2/95: Added Perforations: 10721 - 10722' MD (Z1B) 10743 - 10744' MD (Z1B) Ref Log: BHCA 4/6/95. Reperforated: 10722 - 10739' MD (Z1B) 10744 - 10763' MD (Z1B) Ref Log: BHCA 4/6~95. Perforations were shot w/3-3/8" carrier at 4 spf & 60/120 phasing at underbalanced pressures. 6/1 0/95: A CTU Foamed Stimulation Treatment was performed as follows: MIRU CTU & PT equipment. RIH w/CT & fluid packed the wellbore w/Crude, then reciprocated treatment fluids across the perforations at: 1O721 - 10740' MD (Z1B) 10743 - 10764' MD (Z1B) Ref Log: BHCA 4/6/95. Pumped: a) b) c) d) e) f) g) 200 bbls 1% NH4Cl Water Overflush @ 1 bpm, followed by h) 50 bbls 1% NH4Cl Water Displacement, followed by i) Shutdown. 25 bbls 1% NH4CI Water @ 1.5 bpm, followed by 50 bbls 50% Diesel/50% Xylene @ 1.4 bpm, followed by 25 bbls 1% NH4Cl Water @ 1.3 bpm followed by 100 bbls 10% HCl w/10% Xylene & Nitrogen injected @ 750 - 1000 scfm, followed by 52 bbls 9% HCl - 1% HF w/Nitrogen @ 800 scfm, followed by 50 bbls 10% HCl w/10% Xylene & Nitrogen injected @ 800 scfm, followed by POOH w/CT. Rigged down. 7/26/95: Added Perforations: AUG 8 1995 0il & Gas Cons. Commission /~ch0rage 10695 - 10715' MD (Z1B) Ref Log: BHCA 4/6/95. All perforations were shot w/3-3/8" carrier at 4 spf & 180 phasing at underbalanced pressures. Returned the well to production & obtained a valid production welltest. STATE OF ALASKA ' /~'~'~ ALASKA OIL AND GAS CONSERVATION COMMISSIOI~F/?¢/ WELL COMPLETION OR RECOMP LETION REPORT' I LOG 1. Status of Well Classification of Service ell OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 95-30 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o- 029-20762-01 4. Location of well at surface 9. Unit or Lease Name 3980' NSL, 131' WEL, SEC. 24, T11N, R14E ~ ~ Prudhoe Bay Unit i i'~,'r:~? ~::~'ii~';~.?i i' - ' lO. Well Number At Top Producing Interval ., ................. , At Total Depth " VE~-~:!:'.':;~ [ 11. Field and Pool 5115' NSL, 949' WEL, SEC. 25, T11N, R14E ~~ ..... i i Prudhoe Bay Field/Prudhoe Bay Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. KBE = 46. 6' ADL 28308 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 3/27/95 04/05/95 04/09/95 N/A feet MSLI One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 10847'MD/8987'TVD 10800'MD/8942'TVD YES [] NO [] I 2201' feet MD 1900'(Approx.) 22. Type Electric or Other Logs Run GR, CN, BHC-AC, CNL, SONIC, CHT, AC, GCT GYRO 23. CASING, LINER AND CEMENTING RECORD SE-FI'lNG DEPTH MD CASING SIZE VV'I-. PER FT. GRADE TOP BO'FI-OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 80' 30" 2256 # Poleset 13-3/8" 72# L-80 Surface 2614' 17-1/2" 200 sx Fondu~400 sx PF "C" 9-5/8" 47# L-80 Surface 8960' 12-1/4" 500 sx "G"/50 bbls PF "C" 7" 29# L-80 8781' 10846' 8-1/2" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MD) PACKER SETIMD) Gun Diameter 3-3/8" 8 spf 4-1/2", L-80 10444' 10398' MD TVD 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10722'-10740' 8820'-8837' 10744'- 10764' 8842'-8861' 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) April 17, 1995 Raw Gas Lift Date of Test Hours Tested =RODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SlZE IGAS-OIL RATIO rEST PERIOD ~ Flow Tubing Casing Pressure CALCULATED,.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 30. GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Put River 9976' 8097' L CU 9986' 8102' Sag River 10184' 8300' Shublik 10226' 8340' Top Sadlerochit 10286' 8399' Zone 3 10416' 8525' Zone 2 10484' 8591' GOC 10562' 8666' Zone I 10682' 8783' Base 10766' 8864' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge ~/~,/(~~""-' Senior Drilling Engin~er Date ~2)-'~'-~'~' Signed Title _ _ 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 in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Form 10-407 Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". .r/AAI SHARED SERVICE DAILY OPERATION/ PAGE: 1 WELL: DS 18-02A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 03/23/95 10:00 SPUD: RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 03/24/95 ( 1) TD:ll154 PB:ll154 03/25/95 (2) TD:ll154 PB:ll154 03/26/95 (3) TD:ll154 PB:ll154 03/27/95 ( 4) TD: 8960 PB: 8760 ND TREE AND ADAPTER FLG MW: 0.0 MOVED RIG F/ 18-18A TO 18-02B, AROUND THE PIT, DERRICK UP W/ 64 STANDS 4 1/2" DP. ACCEPTED RIG @ 2200 HRS ON 03/23/95. BEGAN TAKING ON SEAWATER ANND RIGGING UP TO KILL WELL. RU LUBRICATOR, PULLED BPV. BEGAN CIRCULATING OUT FREEZE PROTECTION FROM TUBING AND ANNULUS. RECOVERED 20 BBLS DIESEL FROM TUBING AND SAVED F/ RE-USE. JUNKED 118 BBLS CRUDE F/ ANNULUS. CIRCULATED DOWN TUBING W/ SEWATER. MADE FULL CIRCULATTION W/ BRINE AND SEAWATER. SHUT DOWN AND MONITORED WELL, WELL STABLE. SET BPV. TESTED ANNULUS. BEGAN ND TREE AND ADAPTER FLANGE. TESTING BOTTOM RAMS MW: 0.0 ND TREE AND ADAPTER FLANGE. NU BOPE. RU LUBRICATOR, PULLED BPV, SET TEST PLUG. PERFORMED STATE BOP TEST. RU LUBRICATOR AND PULLED TEST PLUG. MU LANDING JOINT AND BOLDS. PULLED HANGER TO FLOOR. LD HANGER AND MONITORED WELL. WELL STABLE. CBU, SOME DIRTY BRINE AT BOTTOMS UP. RU NCS. LD 238 JTS 4 1/2" 12.6# L-80 BTC, BVN, 4.45' CUT JT. INSPECTED F/ NORM, WILL SEND OUT F/ INSPECTION AS PER MATERIALS. CLEARED FLOOR. RU AND TESTED BOTTOM PIPE RAMS. MILLING SECTION MW: 0.0 FINISHED TESTING BOTTOM PIPE RAMS. MU BHA #1, RIH PU DP. SLIPPED AND CUT DRILLING LINE. CONTINUED RIH W/ BHA #1 TO 9875' DISPLACED WELL TO 10.2 PPG MILLING FLUID, SPOTTED 60 BBLS 18 PPG MUD ON BOTTOM. POH AND POSITIONED KNIVES @ 8960'. MADE CUT OUT AND MILLED SECTION F/ 8960 - 9005' TESTING BOPE MW: 0.0 FINISHED MILLING SECTION, NO SPILLS. PUMPED LO-VIS SWEEP AND CIRCULATED HOLE CLEAN. POH W/ SECTION MILL. NO EXCESS DRAG, HOLE FILL UP NORMAL. LD BHA #1 AND MU MULESHOE. RIH W/ MULESHOE, BROKE CIRC EVERY OTHER ROW AFTER 4500' WASHED THRU SECTION TO 9110', SECTION CLEAN. CIRCULATED AND CONDITIONED WHILE BATCH MIXING CEMENT. PUMPED 5 BBLS WATER, TEST LINES. POH 10 STANDS, CLEARED DP, PERFORMED HESITATION SQUEEZE, HELD SQUEEZE PRESSURE. PUMPED DRY JOB AND POH. LD MULESHOE AND CLEARED FLOOR. PWR, FLUSHED METAL F/ STACK. CHANGED OUT 9 5/8" PACKOFF AND TESTED. ATTEMPTED TO PERFORM STATE BOPE TEST. UNABLE TO GET TEST PLUG TO SETA PROPERLY. ~LL : DS 18-02 OPERATION: RIG : NABORS 2ES PAGE: 2 03/28/95 (5) TD: 9176 PB: 7350 03/29/95 ( 6) TD: 9863' (9863) 03/30/95 (7) TD:10205' ( 342) 03/31/95 (8) TD:10688' ( 483) 04/01/95 ( 9) TD:10688' ( 0) 04/02/95 (10) TD: 9365' ( 0) DRILLING MW: 0.0 CONTINUED BOPE TEST. TEST PLUG WAS NOT SEATING PROPERLY DUE TO POSITION OF TUBING HANGER ALIGNMENT PIN. GOOD TEST OTHERWISE. MU BHA #2, RIH, FLOW CHECKED MWD. RIH TO 4200'. CONDUCTED D1 BOP DRILL FOLLOWED BY STRIPPING DRILL. DRILL WENT WELL. RIH, TAGGED CEMENT @ 8715'. TESTED CASING. DRILLED SOFT CEMENT F/ 8715 - 8900', HARD CEMENT F/ 8900 - 8965' CBU PRIOR TO KICKOFF. ORIENTED AND BEGAN KICKOFF. PAST STUMP @ 9010'. DRILLED F/ 9010 - 9176'. DRILLING DRILLED F/ 9176 - 9863' FINISHED. MW: 0.0 VIS: 0 DIRECTIONAL WORK SUBSTANTIALLY DRILLING MW: 0.0 VIS: 0 DRILLED F/ 9863 - 10076'. BIT WITHIN 100' OF PROGNOSED TOP OF SAG RIVER. CIRCULATED HOLE CLEAN. POH TO SHOE. HOLE FILL UP NORMAL. SLIPPED DRLG LINE. PUMPED DRY JOB AND POH. LD MOTOR AND MWD. MU BHA #3. RIH. DRILLED F/ 10076 - 10205' POH F/ LOGS MW: 0.0 VIS: 0 DRILLED F/ 10205 - 10688'. HIT SHALE @ 10617' BEARING ON ROTARY DRIVE BURNED OUT, WILL REQUIRE 12-15 HRS TO REPLACE ONCE PARTS ARE OBTAINED. ENOUGH RATHOLE DRILLED TO LOG ACROSS BASE, WILL LOG TO EVALUATE STRAIGRAPHIC POSITION. CIRCULATE HOLE CLEAN. SHORT TRIPPED TO 9 5/8" CASING, HOLE IN GOOD SHAPE. SLIPPED AND CUT DRILLING LINE. RIH. CBU. DROPPED ESS SURVEY. MONITORED WELL, WELL STABLE. POH F/ LOGS. HOLE FILL UP NORMAL, NO EXCESS DRAG. SLM. POH MW: 0.0 VIS: 0 FINISHED POH F/ LOGS. RU AWS, WIH, LOGGED F/ 9900 - 10687' W/ GR-CNL-SONIC. WOH AND RD AWS. WAIT ON ORDERS. BEGAN INTIAL REPAIRS TO ROTART RH DRIVE BEARING. MU MULESHOE, RIH. PU 74 JTS 4 1/2" DP. CIRCUALTED AND CONDITIONED; RU HOWCO AND BATCH MIXED CEMENT. PUMPED 5 BBLS WATER, TESTED LINES, PUMPED 25 BBLS WATER, 100 BBLS CEMENT SLURRY, 8 BBLS WATER. DISPLACED W/ RIG TO BALANCED POINT. POH 25 STANDS, CLEARED DP AND PUMPED DRY JOB. POH. LD 73 JTS 4 1/2" DP. WASHING DOWN TO TOC MW: 0.0 VIS: 0 FINISHED POH. LD MULESHOE AND CLEARED FLOOR. RU SCHLUBERGER AND RAN GCT GYRO SURVEY. 1 TOOL FAILURE DURING SURVEY REQUIRED TOOLS TO BE CHANGED OUT. GCT INDICATES DIFFERENCE IN SHOE POSITION 46' S, 90'E, + 22' TVD. FINISHED REPAIR WORK ON ROTARY DRIVE. MU BHA #4, RIH AND TESTED MWD. RIH. RIH TO 8900' SLIPPED DRLG LINE. RIH TO 9200', BEGAN WASHING DOWN LOOKING F/ TOC. : DS 18-02 OPERATION: RIG : NABORS 2ES PAGE: 3 04/03/95 (11) TD:10117' ( 752) 04/04/95 (12) TD:10250' ( 133) 04/05/95 (13) TD:10800' ( 550) 04/06/95 (14) TD:10847' ( 47) DRILLING MW: 0.0 VIS: 0 WASHED DOWN TO TOC, TAGGED @ 9410'. DRILLED SOFT CEMENT, CEMENT HARD @ 9650' ORIENTED AND BEGAN SLIDING @ 9650', SIDETRACKED @ 9711' SURVEY @ 9735' INDICATES SIDE TRACK. DRILLED F/ 9711 _16117,. DRILLING MW: 0.0 VIS: 0 DRILLED F/ 10117 - 10232'. CIRCULATED HOLE CLEAN. MONITORED WELL, WELL STABLE. POH, RAN 2 STANDS BACK THROUGH KICKOFF @ 9711', OK. POH, PUMPED DRY JOB @ SHOE, HOLE FILL UP NORMAL, NO EXCESS DRAG. LD BHA %4, MU BHA #5. RIH W/ BHA #5. PU KELLY @ 10157', WASHED TO 10215, TOOK WEIGHT AND PACKED OFF, REAMED THRU TIGHT SPOT F/ 10215 - 10220', WASHED TO BOTTOM @ 10232'. DRILLED F/ 10232 - 10240', HOLE TAKING FLUID. MIXED AND SPOTTED 35 BBL LCM PILL AND POH TO SHOE. HOLE FILL UP NORMAL, MONITORED WELL, NO LOSSES. RIH, PU KELLY @ 10150', WASHED TO 10228', HOLE TIGHT @ 10228', REAMED F/ 10228 - 10240'. DRILLED F/ 10240 - 10250' DRILLING AHEAD IN SHUBLIK FM. DRILLING RATHOLE MW: 0.0 VIS: 0 DRILLED F/ 10250 - 10707' DRILLED F/ 10707 - 10800' DRILLING 100' OF RATHOLE, PROJECTED TD 10871' GOOD DRILLING BREAK F/ 10750 - 10771'. WIRELINE LOGGING MW: 0.0 VIS: 0 DRILLING F/ 10800 - 10847' DRILLING STEADY 4-6 FPH SINCE TOP OF KAVIK @ 10771'. CBU. MONITORED WELL, POH TO SHOE, NO UNUSUAL DRAG. SLIP AND CUT DRLG LINE. CHANGE OUT SWIVEL PACKING. RIH TO BOTTOM SLOWLY, NO PROBLEMS OR LOSSES. 4' SOFT FILL ON BOTTOM. WASH AWAY 4' FILL, TAG BOTTOM AND CBU UNTIL CLEAN. POH, SLM. NO PROBLEMS ON TRIP, NO SLM CORRECTION. L/D NM EQUIPMENT AND SURF. RAN SPERRY SUN ESS SURVEY. R/U ATLAS WIRELINE AND RIH W/ E-LINE RUN #1 GR/CNL/CHT/AC. LOGS WENT TO BOTTOM NO PROBLEM. FINSIHED LOGGING, POH W/ LOGGING TOOLS. : DS 18-02 OPERATION: RIG : NABORS 2ES PAGE: 4 04/07/95 (15) TD:10847' ( 0) 04/08/95 (16) TD:10847 PB:10800 04/09/95 (17) TD:10847 PB:10800 04/10/95 (18) TD:10847 PB:10800 BATCH MIXING LINER CMT MW: 0.0 VIS: 0 FINISHED GR/CN/BHC-AC E-LINE #1 RUN. LOGGERS TD 10837'MD. R/D ATLAS. P/U BHA FOR WIPER TRIP; LD HWDP AND JARS FOR LINER RUN. LOAD SHED W/ CASING. DOUBLE CHECK STRAP AND INSERT LANDING COLLAR LOCATIONS. HAD TO GE ANOTHER LC OUT TO LOCATION, ONE NOT INSTALLED EARLIER. R/U 7" PIPE HANDLING EQUIPMENT AND P/U 49 JTS 7", 29#, L-80 NSCC PROD LINER, + BAKER HANGER, PACKER, TIE-BACK SLEEVE. R/D CASING EQUIPMENT AND CIRC LINER VOLUME. RIH ON 4 1/2" DRILLPIPE VERY SLOWLY TO AVOID LOC - GOT FULL RETURNS. RABBIT PIPE WHILE RIH. SHOE JUST ABOVE WINDOWN @ 8960', CIRC DRILL STRING AND LINER VOLUME TO GET NEW MUD DOWN. RIH SLOWLY INTO OPEN HOLE. NO PROBLEMS, FULL RETURNS WHILE RIH. TAG 5' OF FILL. P/U CMT HEAD AND AND BJ FLOWMETER. BREAK CIRC SLOWLY WHILE RECIP PIPE. LOST COMPLETE RETURNS SUDDENLY AND HOLE GETTING VERY STICKY. POH LD DP MW: 0.0 BATCH MIXED 98 BBLS BJ CMT. FILLED ANNULUS W/ SEAWATER UNTIL CMT JOB BEGAN TOTAL LOSSES. L/D CMT HEAD AND LFLOWMETER. POH LD 40 JTS 4 1/2" DRILLPIPE. LD BAKER RUNNING TOOL. HOLD PJSM, PU BHA #6 AND 58 JTS 3 1/2" DRILLPIPE, RIH. TAG CEMENT STRINGER @ 10794' CLEAN OUT TO 10800' FROM STRINGERS. CIRC LINER VOLUME CLEAN 3 TIMES. TEST CASING, GOOD TEST. NO PRESSURE LOSS. REVERSE CIRC SWEEP, FOLLOWED BY CLEAN FILTERED SEAWATER UNTIL RETURNS WERE CLEAN. SLIP 49 DL. POH LDDP. LAID DOWN 4 1/2" KELLY AND PU 3 1/2" KELLY. LANDED TUBING HANGER MW: 0.0 FINISH CHANGING OUT KELLY, LDDP AND CLEAR FLOOR. PULL WEAR RING. PJSM, R/U AND RUN 4 1/2" TUBING, 4 GLM'S, SSSV. M/U TUBING HANGER AND TEST. HOLD PJSM. REVERSE IN INHIBITED SEAWATER TO PACKER. LAND TBG HANGER, PROBLEMS WITH ALIGNMENT PIN IN HOUSING FIXED BY COOPER HAND O LOCATION. RILDS AND BO LANDING JT. SETTING BPV. RELEASE RIG MW: 0.0 SET BPV AND TEST. PJSM-N/D BOP'S, N/U TREE AND TEST HANGER SEALS. R/U DSM TO PULL BPV. HAD DIFFICULTY LATCHING ONTO BPV, FINALLY GOT IT PULLED. PJSM-SET TREE TEST PLUG AND TESTED TREE, GOOD TEST. PULL PLUG. R/D DSM. DROP ROD AND BALL, SET PACKER. TESTED TBG. BLED TBG PRESS AND PRESSURE TESTED ANNULUS. BLED DOWN TBG PRESS, RP SHEARED. FREEZE PROTECT WELL W/ 140 BBLS DIESEL. U-TUBED INTO PLACE. SET BPV AND SECURE TREE. FINISH TAKING OFF DIRTY SEAWATER. RELEASE RIG @1800 HRS ON 04/09/95. SIGNATURE: (drilling superintendent) DATE: SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-02A 500292076201 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/ 6/95 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE INCLN DIRECTION DG MN DEGREES DATE OF S~URVEY: 040395 MWD JOB NuMB'ER:i ,AK~'ZW:-50023 KELLY BUSHING E~EV.'~ii'=/ 46.60 FT. OPERATOR: ARCO ALASK~ INC DLS TOTAL RECTANGULAR COORDINATES VERT. DG/100 NORTH/SOUTH EAST/WEST SECT. 9699 7865.88 7819.28 8 18 S 15.80 W .00 9711 7877.76 7831.16 7 45 S 13.36 W 5.32 9735 7901.56 7854.96 7 11 S 13.80 W 2.34 9765 7931.32 7884.72 7 5 S 22.80 W 3.74 9797 7963.09 7916.49 6 41 S 36.80 W 5.39 4324.39S 735.47W 4164.59 4326.01S 735.89W 4166.13 4329.05S 736.63W 4169.02 4332.58S 737.79W 4172.34 4335.90S 739.68W 4175.34 9828 7993.89 7947.29 6 30 S 50.90 W 5.25 9859 8024.71 7978.11 5 48 S 69.90 W 6.91 9891 8056.56 8009.96 5 0 S 87.60 W 5.74 9922 8087.46 8040.86 4 24 N 70.10 W 6.16 9954 8119.38 8072.78 3 30 N 38.40 W 7.26 4338.46S 742.12W 4177.49 4340.10S 744.96W 4178.69 4340.72S 747.87W 4178.86 4340.37S 750.33W 4178.15 4339.18S 752.10W 4176.71 9985 8150.31 8103.71 4 24 N 16.90 W 5.54 10016 8181.17 8134.57 6 24 N 15.30 W 6.47 10047 8211.89 8165.29 8 48 N 19.20 W 7.91 10109 8272.72 8226.12 13 18 N 21.20 W 7.28 10162 8324.27 8277.67 13 36 N 19.20 W 1.04 4337.30S 753.03W 4174.72 4334.50S 753.83W 4171.82 4330.59S 755.07W 4167.78 4319.46S 759.21W 4156.15 4307.89S 763.46W 4144.07 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4375.02 FEET AT SOUTH 10 DEG. 2 MIN. WEST AT MD = 10162 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 171.35 DEG. TIED INTO MWD SURVEY AT 18-02AST AT 9699' KICK OFF POINT 9711' SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 SHARED SERVICES DRILLING PBU/18-02A 500292076201 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/ 6/95 DATE OF SURVEY: 040395 JOB NUMBER: AK-MW-50023 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 9699 7865.88 7819.28 4324.39 S 735.47 W 1833.12 10162 8324.27 8277.67 4307.89 S 763.46 W 1837.73 4.61 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 SHARED SERVICES DRILLING PBU/18-02A 500292076201 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/ 6/95 DATE OF SURVEY: 040395 JOB NUMBER: AK-MW-50023 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 9699 7865.88 7819.28 9780 7946.60 7900.00 9880 8046.60 8000.00 9981 8146.60 8100.00 TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 4324.39 S 735.47 W 1833.12 4334.31 S 738.56 W 1833.79 .67 4340.68 S 747.00 W 1834.40 .61 4337.58 S 752.95 W 1834.68 .28 10082 8246.60 8200.00 10162 8324.27 8277.67 4324.76 S 757.19 W 1835.67 .99 4307.89 S 763.46 W 1837.73 2.07 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SPEmRY-SUN DRILLING SERVICES SHARED SERVICES DRILLING PBU/18-02A 500292076201 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/ 6/9 ', P GE 1 ANCHOR_AGE ALASKA ELECTRONIC MULTf~SR~T SURVEY EnnY En V.: 7/ S.S0 FT. OPERATOR: ARCO ALASKA t-NC 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. 10162 8324.15 8277.55 13 36 N 19.20 N .00 4308.29S 764.03N 10258 8417.71 8371.11 15 5 N 18.90 N 1.55 4285.67S 771.84W 10351 8507.63 8461.04 14 49 N 18.38 N .33 4262.90S 779.52W 10444 8597.70 8551.10 14 38 N 18.27 N .20 4240.42S 786.96W 10538 8688.23 8641.63 14 39 N 17.95 N .09 4217.93S 794.32W 4144.38 4120.84 4097.17 4073.83 4050.49 10632 8779.70 8733.10 14 27 N 18.12 W .21 4195.35S 801.67W 10726 8870.32 8823.72 14 20 N 18.07 W .12 4173.23S 808.90W 10788 8930.70 8884.10 14 16 N 17.54 ~ .24 4158.57S 813.61W 10822 8963.68 8917.08 14 14 N 17.88 ~ .26 4150.59S 816.16W 10847 8987.18 8940.58 14 14 N 17.87 ~ .00 4144.92S 817.98W 4027.06 4004.11 3988.91 3980.63 3974.75 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4224.86 FEET AT SOUTH 11 DEG. 9 MIN. WEST AT MD = 10847 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 171.35 DEG. TIED INTO MWD SURVEY ON 18-02A AT 10162' SPERRY-SUN DRILLING SERVICES ANCHOP~AGE ALAS KA PAGE 2 SHARED SERVICES DRILLING PBU/18-02A 500292076201 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/ 6/95 DATE OF SURVEY: 040495 JOB NUMBER: AK-EI-50025 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10162 8324.15 8277.55 4308.29 S 764.03 W 1837.85 10847 8987.18 8940.58 4144.92 S 817.98 W 1859.82 21.97 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPEmRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-02A 500292076201 NORTH SLOPE BOROUGH COMPUTATION DATE: 7/ 6/95 DATE OF SURVEY: 040495 JOB NUMBER: AK-EI-50025 KELLY BUSHING ELEV. = 46.60 OPERATOR: ARCO ALASKA INC FT. MEASD DEPTH INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB SEA TOTAL VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10162 10185 10288 10391 8324.15 8277.55 4308.29 S 764.03 W 1837.85 8346.60 8300.00 4303.16 S 765.82 W 1838.50 .65 8446.60 8400.00 4278.29 S 774.36 W 1841.90 3.41 8546.60 8500.00 4253.12 S 782.77 W 1845.37 3.46 10495 10598 10701 10805 10842 8646.60 8600.00 4228.29 S 790.96 W 1848.73 3.36 8746.60 8700.00 4203.46 S 799.02 W 1852.08 3.35 8846.60 8800.00 4179.00 S 807.02 W 1855.34 3.26 8946.60 8900.00 4154.72 S 814.83 W 1858.54 3.20 8982.33 8935.73 4146.09 S 817.61 W 1859.67 1.13 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SP SHARED SERVICES DRILLING PBU/18-02A ST 500292076270 NORTH SLOPE COMPUTATION DATE: 7/ 6/95 ,fY-SUN DRILLING SERVICES PAGE 1 ANCHORAGE ALASKA MWD SURVEY JOB NUMBER: AK-MW-50021 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 8900 7167.50 7120.90 8965 7211.58 7164.98 9138 7343.30 7296.70 9170 7370.21 7323.61 9201 7396.96 7350.36 47 2 S 12.89 W .00 3990.015 636.86W 3848.84 46 34 S 13.03 W .76 4035.775 647.39W 3892.50 34 0 S 17.00 W 7.41 4143.675 675.81W 3994.90 31 30 S 17.90 W 7.96 4160.195 681.00W 4010.45 29 12 S 19.10 W 7.67 4175.045 685.96W 4024.38 9232 7424.30 7377.70 9263 7452.06 7405.46 9293 7479.10 7432.50 9323 7506.28 7459.68 9354 7534.75 7488.15 27 0 S 18.00 W 7.29 4188.885 690.61W 4037.36 25 47 S 19.30 W 4.30 4201.945 695.02W 4049.61 25 36 S 19.70 W .88 4214.205 699.36W 4061.08 24 23 S 19.40 W 4.02 4226.155 703.60W 4072.26 22 12 S 19.80 W 7.12 - 4237.705 707.71W 4083.06 9385 7563.55 7516.95 9417 7593.45 7546.85 9449 7623.58 7576.98 9480 7653.08 7606.48 9511 7682.88 7636.28 21 12 S 21.50 W 3.81 4248.425 711.75W 4093.05 20 36 S 21.00 W 1.96 4259.065 715.89W 4102.95 18 42 S 20.30 W 5.98 4269.135 719.69W 4112.33 17 0 S 16.90 W 6.43 4278.125 722.73W 4120.77 15 0 S 15.70 W 6.54 4286.325 725.13W 4128.51 9542 7712.93 7666.33 9574 7744.11 7697.51 9605 7774.37 '7727.77 9637 7805.73 7759.13 9668 7836.24 7789.64 13 18 S 14.00 W 5.64 4293.645 727.08W 4135.46 12 48 S 13.70 W 1.58 4300.665 728.81W 4142.13 12 11 S 15.40 W 2.27 4307.155 730.49W 4148.30 10 48 S 15.80 W 4.38 4313.305 732.21W 4154.12 9 36 S 16.90 W 3.92 4318.575 733.75W 4159.09 9699 7866.86 7820.26 9730 7897.58 7850.98 9762 7929.37 7882.77 9793 7960.21 7913.61 9824 7991.07 7944.47 8 18 S 15.80 W 4.23 4323.195 735.11W 4163.46 6 54 S 9.50 W 5.25 4327.185 736.02W 4167.27 6 11 S 7.10 W 2.35 4330.795 736.56W 4170.76 5 35 S 3.30 W 2.31 4333.965 736.85W 4173.85 5 11 S 2.30 W 1.32 4336.885 736.99W 4176.71 9856 8022.94 7976.34 9886 8052.82 8006.22 9918 8084.73 8038.13 9948 8114.66 8068.06 9979 8145.60 8099.00 5 18 S 3.80 W .53 4339.805 737.15W 4179.57 4 48 S 1.20 W 1.83 4342.445 737.27W 4182.16 3 54 S 4.80 E 3.15 4344.865 737.20W 4184.57 3 35 S 6.50 E 1.07 4346.815 737.01W 4186.53 3 30 S 8.80 E .56 4348.725 736.76W 4188.45 10006 8172.55 8125.95 3 24 S 22.40 E 3.05 10076 8242.44 8195.84 3 8 S 57.66 E 2.85 4350.275 736.33W 4190.05 4353.225 733.92W 4193.32 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4414.65 FEET AT SOUTH 9 DEG. 34 MIN. WEST AT MD = /~0_76 RTIC L TO OFI! VERTICAL SECTION COMPUTED ALONG 171.35 WINDOW POINT 8965' .... ~I:_ INTERPOLATED DEPTH 10076' SP' .~Y-SUN DRILLING SERVICES ANCHORAGE ALASKA SHARED SERVICES DRILLING PBU/18-02A ST 500292076270 NORTH SLOPE COMPUTATION DATE: 7/ 6/95 PAGE 2 DATE OF SURVEY: 032995 JOB NUMBER: AK-MW-50021 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8900 7167.50 7120.90 9900 8067.37 8020.77 10076 8242.44 8195.84 3990.01 S 636.86 W 1733.10 4343.66 S 737.29 W 1833.23 100.13 4353.22 S 733.92 W 1833.56 .33 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPF SHARED SERVICES DRILLING PBU/18-02A ST 500292076270 NORTH SLOPE COMPUTATION DATE: 7/ 6/95 f-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE DATE OF SURVEY: 032995 JOB NUMBER: AK-MW-50021 KELLY BUSHING ELEV. = 46.60 OPERATOR: ARCO ALASKA INC FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 8900 7167.50 7120.90 3990.01 S 636.86 W 1733.10 9014 7246.60 7200.00 4069.48 S 655.48 W 1767.69 9141 7346.60 7300.00 4145.78 S 676.46 W 1795.36 9256 7446.60 7400.00 4199.41 S 694.14 W 1810.32 34.59 27.67 14.96 9366 7546.60 7500.00 4242.17 S 709.36 W 1820.17 9473 7646.60 7600.00 4276.19 S 722.11 W 1826.61 9576 7746.60 7700.00 4301.21 S 728.94 W 1829.96 9678 7846.60 7800.00 4320.24 S 734.26 W 1831.91 9779 7946.60 7900.00 4332.62 S 736.76 W 1832.73 9.86 6.43 3.35 1.96 .81 9879 8046.60 8000.00 4341.91 S 737.25 W 1833.16 9979 8146.60 8100.00 4348.78 S 736.75 W 1833.40 10076 8242.44 8195.84 4353.22 S 733.91 W 1833.56 .43 .24 .16 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS SHARED SERVICES DRILLING PBU/18-02A ST 500292076270 NORTH SLOPE COMPUTATION DATE: 7/ 6/95 SPERRY-SUN DRILLING SERVICES f~, . [ PAGE ANCHOR_AGE ALASKA ~ ~ !-,- i ~ . i ~,. i A ~ DATE OF SURVEY:' u~3~ 9'5 ELECTRONIC MULTI-SHOT SURVEY JOB NUMBER: AK-EI-50024 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 10006 8171.58 8124.98 3 24 S 22.40 E .00 4351.47S 736.69W 4191.18 10070 8235.67 8189.07 3 26 S 31.32 E .83 4354.88S 734.96W 4194.81 10164 8329.57 8282.97 3 31 S 45.19 E .90 4359.33S 731.44W 4199.74 10258 8423.62 8377.02 3 17 S 53.62 E .59 4362.98S 727.20W 4203.99 10352 8517.15 8470.55 3 6 S 51.75 E .22 4366.16S 723.03W 4207.75 10445 8610.09 8563.49 3 12 S 49.45 E .17 4369.42S 719.07W 4211.57 10540 8705.17 8658.57 3 14 S 46.65 E .17 4373.00S 715.08W 4215.71 10634 8798.96 8752.36 2 52 S 45.21 E .39 4376.48S 711.48W 4219.70 10658 8822.64 8776.04 3 5 S 50.11 E 1.42 4377.31S 710.56W 4220.66 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4434.61 FEET AT SOUTH 9 DEG. 13 MIN. WEST AT MD = 10658 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 171.35 DEG. TIED INTO MWD SURVEY ON 18-02A ST 10006' R? .... AU6 0 4 1995 Alaska U~I & Gas Cons. Comm~ion tm~ora~ SPERRY-SUN DRILLING SERVICES ANCHORAGE ALAS KA PAGE 2 SHARED SERVICES DRILLING PBU/18-02A ST 500292076270 NORTH SLOPE COMPUTATION DATE: 7/ 6/95 DATE OF SURVEY: 033095 JOB NUMBER: AK-EI-50024 KELLY BUSHING ELEV. = 46.60 FT. OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 10006 8171.58 8124.98 4351.47 S 736.69 W 1834.42 10658 8822.64 8776.04 4377.31 S 710.56 W 1835.48 1.06 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE SHARED SERVICES DRILLING PBU/18-02A ST 500292076270 NORTH SLOPE COMPUTATION DATE: 7/ 6/95 DATE OF SURVEY: 033095 JOB NUMBER: AK-EI-50024 KELLY BUSHING ELEV. = 46.60 OPERATOR: ARCO ALASKA INC INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 10006 8171.58 8124.98 4351.47 S 736.69 W 1834.42 10081 8246.60 8200.00 4355.44 S 734.62 W 1834.55 10181 8346.60 8300.00 4360.07 S 730.69 W 1834.74 10281 8446.60 8400.00 4363.77 S 726.13 W 1834.91 ,13 ,19 .17 10381 8546.60 8500.00 4367.15 S 721,78 W 1835.06 10481 8646.60 8600.00 4370.75 S 717,51 W 1835.22 10581 8746.60 8700.00 4374.61 S 713,38 W 1835.38 10658 8822.64 8776.04 4377.31 S 710,56 W 1835.48 .15 .16 .16 .10 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS FT. 0 R IO/?,/,?i SUB - SURFA CE DIRECTIONAL SURVEY I~'~ UIDANCE ~-~ ONTINUOUS rOOL Company Well Name Field/Location ARCO ALASKA, INC. D.S. 18-02A PB (1300' FNL, 131' FEL,SEC 24,T11N,R14E) PRUDHOE BAY, NORTH SLOPE, ALASKA Job Reference No. 95150 Logqed By: JOHNSON APl NO. 50-029-20762-70 Date 1-APR-95 Computed By' KRUI~ELL · SCHLUMBERGER · GCT DIRECTIONAL SURVEY CUSTOMER LISTING FOR ARCO ALASKA, INC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA SURVEY DATE- 01-APR-95 ENGINEER' G. JOHNSON METHODS OF COMPUTATION TOOL LOCATION: MINIMUM CURVATURE INTERPOLATION: LINEAR VERTICAL SECTION: HORZZ. DIST. PROJECTED ONTO A TARGET AZIMUTH OF SOUTH SO DEG 7 MIN EAST COMPUTATION DATE' 24-APR-95 PAGE I ARCO ALASKA, INC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY' 01-APR-95 KELLY BUSHING ELEVATION' 45.30 FT ENGINEER' G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MZN DEG MZN VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 100 O0 2O0 O0 300 O0 400 O0 500 O0 6O0 O0 700 O0 800 O0 900 O0 0 O0 100 O0 200 O0 3O0 O0 400 O0 499 99 599 99 699 98 799 97 899 97 -45 30 54 70 154 70 254 70 354 70 454 69 554 69 654 68 754 67 854 67 0 0 N 0 0 E 0 4 S I 16 W 0 3 S 41 9 E 0 8 S I 34 W 0 26 S 32 30 W 0 33 S 22 52 W 0 45 S 38 0 W 0 43 S 44 15 W 0 43 S 30 53 W 0 30 S 11 11W 0 O0 -0 03 0 03 0 19 0 23 0 43 0 64 0 63 0 59 0 94 0 O0 0 01 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 N 0 11 N 0 17 N 0 O1 S 0 37 S Ills 2 15 S 3 17 S 4 09 S 5 07 S 0 O0 E 0 06 E 0 19 E 0 24 E 0 O1 W 0 37 W 0 96 W 1 83 W 2 65 W 3 O1 W 0 O0 N 0 0 E 13 N 26 50 E 26 N 47 29 E 24 S 88 37 E 37 S 2 6 W 17 S 18 16 W 35 S 24 9 W 66 S 3O 2 W 87 S 32 57 W 90 S 30 42 W 1000 O0 1100 1200 1300 1400 1500 1600 1700 1800 1900 999 96 O0 1099 O0 1199 O0 1299 O0 1399 O0 1499 O0 1599 O0 1699 O0 1799 O0 1899 954 66 95 1054 65 95 1154 65 95 1254 65 95 1354 65 94 1454 64 94 1554 64 94 1654 64 93 1754 63 93 1854 63 0 39 S 10 55 W 0 36 S 7 3 E 0 21 S 13 5 E 0 31 S 13 40 E 0 22 S 35 11E 0 32 S 26 24 E 0 18 S 38 52 E 0 39 S 2O 41E 0 21 S 31 2 E 0 34 S 12 58 E 1 44 2 09 2 76 3 38 4 12 4 85 5 53 6 25 7 03 7 63 0 O0 0 O0 0 O1 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O1 6 08 S 7 16 S 7 91 S 8 71 S 9 38 S 10 15 S 10 71 S 11 51 S 12 24 S 12 91 S 3 21 W 3 26 W 3 02 W 2 88 W 2 48 W 2 16 W 1 74 W 1 47 W 1 06 W 0 85 W 6 88 S 27 49 W 7 8 9 9 10 10 11 12 12 87 S 24 30 W 46 S 20 52 W 17 S 18 16 W 71 S 14 47 W 37 S 12 1W 85 S 9 13 W 60 S 7 17 W 28 S 4 58 W 93 S 3 46 W 2000 O0 1999 92 1954 62 2100 2200 23OO 2400 2500 2600 2700 2800 2900 O0 2099 O0 2199 O0 2299 O0 2399 O0 2499 O0 2599 O0 2699 O0 2799 O0 2899 92 2054 91 2154 91 2254 91 2354 90 2454 90 2554 90 2654 86 2754 54 2854 0 40 62 0 36 61 0 21 61 0 27 61 0 30 60 0 24 60 0 16 60 0 32 56 3 6 24 5 34 S 34 16 E S 44 24 E S 44 31 E N 84 26 E S 81 19 E N 8O 43 E S 66 40 E S 49 15 E S 14 16 E S 11 36 E 8 82 9 71 10 61 11 35 11 92 12 57 12 90 13 62 15 75 22 O0 0 O1 0 O0 0 01 0 O0 0 O0 0 O0 0 O0 0 O0 0 05 0 02 14 06 S 14 75 S 15 43 S 15 58 S 15 56 S 15 62 S 15 61 S 15 96 S 18 14 S 25 86 S 0 26 W 0 33 E 0 93 E 1 76 E 2 53 E 3 32 E 3 76 E 4 42 E 5 36 E 7 05 E 14. 06 S 1 5 W 14 15 15 15 15 16 16 18 26 75 S 1 17 E 46 S 3 27 E 68 S 6 27 E 77 S 9 14 E 97 S 12 1E 06 S 13 33 E 56 S 15 28 E 92 S 16 27 E 80 S 15 16 E 3000 O0 2998 89 2953 59 3100 3200 3300 3400 3500 3600 3700 3800 3900 O0 3097 O0 3196 O0 3294 O0 3389 O0 3483 O0 3575 O0 3666 O0 3754 O0 3841 90 3052 48 3151 16 3248 76 3344 64 3438 86 3530 34 3621 76 3709 O1 3795 724 S 9 11 E 60 8 47 S 9 6 E 18 10 31 S 8 13 E 86 14 41 S 6 51 E 46 18 41 S 5 20 E 34 21 21 S 5 22 E 56 24 8 S 2 33 E 04 26 15 S I 11 E 46 29 19 S 0 2 E 71 31 16 S 2 39 W 30 65 41 18 53 75 69 59 90 41 114 90 141 71 170 06 200 35 231 72 0 01 0 02 0 03 0 07 0 03 0 02 0 02 0 03 0 03 0 02 37 09 S 5O 90 S 67 47 S 88 59 S 117 73 S 151 98 S 190 52 S 233 07 S 279 74 S 330 31S 8 95 E 11 13 16 19 22 25 26 27 25 38 15 S 13 34 E 13 E 52 65 E 68 65 E 90 43 E 119 72 E 153 45 E 192 84 E 234 30 E 281 92 E 331 10 S 12 20 E 84 S 11 26 E 14 S 10 39 E 32 S 9 22 E 67 S 8 30 E 21 S 7 36 E 61 S 6 34 E O7 S 5 34 E 33 S 4 29 E ARCO ALASKA, ZNC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATZON DATE: 24-APR-95 PAGE 2 DATE OF SURVEY: 01-APR-95 KELLY BUSHZNG ELEVATZON: 45.30 FT ENGZNEER: G. JOHNSON ZNTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTZCAL DOGLEG RECTANGULAR COORDZNATES HORZZ. DEPARTURE MEASURED VERTZCAL VERTZCAL DEVZATZON AZZMLFFH SECTZON SEVERZTY NORTH/SOUTH EAST/WEST DZST. AZZMUTH DEPTH DEPTH DEPTH DEG MZN DEG MZN FEET DEG/IO0 FEET FEET FEET DEG MZN 4000 O0 3925 35 3880 05 34 I S 3 29 W 263.82 4100 O0 4006 4200 O0 4084 4300 O0 4159 4400 O0 4232 4500 O0 4302 4600 O0 4368 4700 O0 4433 48OO O0 4499 4900 O0 4565 41 3961 31 4039 53 4114 23 4186 10 4256 42 4323 99 4388 60 4454 43 4520 11 37 32 S 4 34 W 298 12 01 40 4 S 5 5 W 334 23 42 26 S 5 10 W 371 93 44 23 S 5 34 W 410 80 47 10 S 5 42 W 450 12 49 8 S 5 20 W 492 69 49 I S 4 57 W 536 30 48 53 S 4 38 W 579 13 48 45 S 4 57 W 622 O6 64 51 73 98 O3 45 7O 0 04 0 03 0 O2 0 O2 0 O2 0 O3 0 01 0 01 0 O0 0 383 95 S 22 92 E 384 63 S 3 25 E 442 504 57O 638 709 784 859 934 01 1009 33 S 18 79 S 13 41S 7 76 S 1 94 S 5 43 S 13 63 S 19 83 S 26 84 S 32 82 E 442 47 E 504 59 E 570 13 E 638 95 W 709 14 W 784 89 W 859 16 W 935 49 W 1010 73 S 2 26 E 97 S 1 32 E 46 S 0 46 E 76 S 0 6 E 97 S 0 29 W 54 S 0 58 W 86 S I 20 W 20 S I 36 W 36 S I 51 W $000 O0 4631 35 4586 05 48 43 S 4 49 W 665 84 5100 O0 4697 5200.00 4763 5300 O0 4830 5400 O0 4897 5500 O0 4963 5600 O0 5029 5700 O0 5095 5800 O0 5161 5900 O0 5226 38 4652 62 4718 26 4784 09 4851 40 4918 67 4984 91 5050 78 5116 08 48 40 S 4 47 W 709 32 48 22 S 5 51W 751 96 48 3 S 5 57 W 793 79 48 18 S 5 56 W 834 10 48 33 S 5 50 W 876 37 48 21 S 6 4 W 918 61 48 39 S 6 15 W 960 48 49 3 S 6 53 W 1001 83 5181 53 49 39 S 8 4 W 1042 02 60 28 77 64 48 11 48 18 0 O0 1084 76 S 38 89 W 1085 46 S 2 3 W O1 1159 02 1234 O0 1308 O1 1382 O1 1456 O0 1531 O1 1605 O1 1680 O1 1755 61S 45 20 S 52 37 S 59 35 S 67 81S 75 3O S 82 79 S 90 54 S 99 84 S 109 17 W 1160 02 W 1235 68 W 1309 44 W 1383 11W 1458 85 W 1533 85 W 1608 41W 1683 30 W 1759 49 S 2 14 W 30 S 2 25 W 73 S 2 37 W 99 S 2 48 W 74 S 2 57 W 53 S 3 6 W 35 S 3 14 W 47 S 3 23 W 24 S 3 34 W 6000 O0 5291 80 5246 50 49 29 S 8 53 W 1081 83 6100 O0 5356 6200 O0 5421 6300 O0 5484 6400 O0 5547 6500 O0 5609 6600.00 5671 6700.00 5734 6800.00 5797 6900.00 5860 76 5311 14 5375 77 5439 50 5502 56 5564 81 5626 43 5689 36 5752 46 49 35 S 9 7 W 1120 84 50 18 S 9 33 W 1159 47 50 51 S 9 45 W 1198 20 51 30 S 10 31W 1237 26 51 38 S 10 47 W 1275 51 51 23 S 10 56 W 1313 13 51 6 S 10 49 W 1351 06 50 48 S 11 12 W 1388 85 5815.55 50 26 S 11 14 W 1425 81 78 66 38 63 52 40 93 98 0 O1 1831 03 S 120 47 W 1834 99 S 3 46 W O0 1906 O0 1981 O1 2057 O1 2134 O0 2211 O1 2288 O0 2364 O0 2441 O0 2516 11S 132 63 S 144 69 S 157 36 S 171 41S 185 26 S 200 83 S 215 12 S 230 90 S 245 43 W 1910 76 W 1986 66 W 2063 28 W 2141 83 W 2219 68 W 2297 31W 2374 15 W 2451 22 W 2528 70 S 3 58 W 91 S 4 11 W 72 S 4 23 W 22 S 4 35 W 20 S 4 48 W O4 S 5 1 W 61 S 5 12 W 94 S 5 23 W 81 S 5 34 W YO00 O0 5924 61 5879.31 50 21 S 11 18 W 1462 93 7100 7200 7300 7400 7500 7600 7700 7800 7900 O0 5988 O0 6053 O0 6119 O0 6184 O0 6249 O0 6314 O0 6378 O0 6443 O0 6507 77 5943 47 49 53 S 11 23 W 1499 77 6008 25 6073 36 6139 22 6203 O0 6268 76 6333 17 6397 44 6462 47 49 6 S 11 16 W 1535 95 49 7 S 11 26 W 1572 06 49 30 S 11 16 W 1608 92 49 40 S 11 16 W 1644 70 49 27 S 11 9 W 1681 46 49 48 S 11 6 W 1718 87 49 59 S 10 54 W 1755 14 49 56 S 10 49 W 1792 57 93 08 33 83 39 O4 O2 2O 0.00 2592.46 S 260 21W 2605 49 S 5 44 W 0.00 2667 66 S 275 0.00 2742 0.01 2816 0.01 2890 0.00 2965 0.01 3040 0.01 3114 0.00 3189 0.00 3265 18 S 290 29 S 305 70 S 319 36 S 334 08 S 349 84 S 364 94 S 378 18 S 393 31W 2681 21W 2757 04 W 2832 99 W 2908 82 W 2984 62 W 306O 34 W 3136 92 W 3212 35 W 3288 83 S 5 54 W 50 S 6 2 W 76 S 6 11 W 36 S 6 19 W 20 S 6 27 W 12 S 6 34 W O8 S 6 4O W 37 S 6 46 W 79 S 6 52 W COMPUTATION DATE: 24-APR-95 PAGE 3 ARCO ALASKA, INC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 01-APR-95 KELLY BUSHING ELEVATION: 45.30 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MZN DEG MZN 8000 O0 6571.70 6526 40 50 5 8100 8200 8300 8400 8500 8600 8700 8800 8900 O0 6635.82 6590 O0 6700.13 6654 O0 6764.77 6719 O0 6829.76 6784 O0 6895.05 6849 O0 6960.48 6915 O0 7026.68 6981 O0 7093.64 7048 O0 7161.01 7115 52 50 2 83 49 48 47 49 35 46 49 22 75 49 12 18 48 55 38 48 11 34 47 48 71 47 16 VERTICAL DOGLEG RECTANGULAR COORDINATES HORIZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MIN S 10 43 W 1829 53 S 10 40 W 1866 S 10 44 W 1904 S 11 2 W 1941 S 11 22 W 1977 S 11 30 W 2013 S 11 52 W 2049 S 11 49 W 2084 S 11 51W 2119 S 11 57 W 2154 96 36 36 85 93 69 96 92 68 0.00 0 O0 0 O0 0 O1 0 O0 0 O0 0 O1 0 O1 0 O0 0 O1 3340 46 S 407 63 W 3365 24 S 6 57 W 3415 3491 3566 3640 3714 3788 3862 3934 4007 86 S 421 12 S 436 05 S 450 61S 465 85 S 480 90 S 495 27 S 510 97 S 526 29 S 541 87 W 3441 02 W 3518 42 W 3594 19 W 3670 21W 3745 50 W 3821 86 W 3895 06 W 3969 21W 4043 81 S 7 2 W 24 S 7 7 W 38 S 7 12 W 21 S 7 17 W 76 S 7 22 W 16 S 7 27 W 9O S 7 32 W 97 S 7 37 W 67 S 7 41 W 8940.49 7188.51 7143.21 47 10 S 11 57 W 2168.62 0.00 4036.38 S 547.35 W 4073.32 S 7 43 W COMPUTATION DATE: 24-APR-95 PAGE 4 ARCO ALASKA, INC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY: 01-APR-95 KELLY BUSHING ELEVATION: 45.30 FT ENGINEER: G. JOHNSON INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE VERTICAL DOGLEG RECTANGULAR COORDINATES HORZZ. DEPARTURE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 FEET FEET FEET DEG MIN 0 O0 1000 2000 3000 4000 5000 6000 7000 8000 8940 0 O0 -45 30 0 0 N 0 0 E O0 999 O0 1999 O0 2998 O0 3925 O0 4631 O0 5291 O0 5924 O0 6571 49 7188 0 O0 96 954 92 1954 89 2953 35 388O 35 4586 80 5246 61 5879 70 6526.40 50 5 S 10 43 W 1829 51 7143.21 47 10 S 11 57 W 2168 66 0 39 S 10 55 W 1 62 0 40 S 34 16 E 8 59 7 24 S 9 11 E 30 05 34 i S 3 29 W 263 05 48 43 S 4 49 W 665 50 49 29 S 8 53 W 1081 31 50 21 S 11 18 W 1462 44 82 65 82 84 83 93 53 62 0 O0 0 0 0 0 0 0 0 0 o 0 O0 N O0 6 01 14 01 37 04 383 O0 1084 01 1831 O0 2592 O0 3340 O0 4036 0 O0 E O8 S 3 06 S 0 09 S 8 g5 S 22 76 S 38 03 S 120 46 S 260 46 S 407 38 S 547 0 O0 N 0 0 E 21W 6 26 W 14 95 E 38 92 E 384 89 W 1085 47 W 1834 21W 2605 63 W 3365 35 W 4073 88 S 27 49 W 06 S I 5 W 15 S 13 34 E 63 S 3 25 E 46 S 2 3 W 99 S 3 46 W 49 S 5 44 W 24 S 6 57 W 32 S 7 43 W COMPUTATION DATE' 24-APR-95 PAGE 5 ARCO ALASKA, INC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA DATE OF SURVEY' 01-APR-95 KELLY BUSHING ELEVATION' 45.30 FT ENGINEER' G. JOHNSON INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG MZN DEG MZN VERTICAL DOGLEG RECTANGULAR COORDINATES HORZZ. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST. AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG MZN 0 O0 45 30 145 30 245 30 345 30 445 30 545 31 645 32 745 32 845 33 0 O0 45 30 145 30 245 30 345 30 445 30 545 30 645 3O 745 30 845 30 -45.30 0 0 N 0 0 E 0.00 0 18 N 35 25 E 100.00 0 7 N 50 41E 200.00 0 7 S 18 42 E 300.00 0 14 S 43 8 W 400.00 0 29 S 25 0 W 500.00 0 43 S 28 32 W 600.00 0 47 S 40 22 W 700.00 0 43 S 44 5 W 800.00 0 38 S 20 47 W 0 O0 0 01 0 O0 0 09 0 21 0 0 0 0 0 29 55 65 58 72 0 O0 0 O2 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 N 0 07 N 0 15 N 0 12 N 0 11 S 0 68 S 1 55 S 2 63 S 3 55 S 4 57 S 0 O0 E 0 08 E 0 13 E 0 21 E 0 18 E 0 18 W 0 58 W 1 35 W 2 22 W 2 88 W 0 O0 N 0 0 E 0 11 N 46 40 E 0 2O N 4O 43 E 0 24 N 61 I E 0 21 S 57 54 E 0 70 S 15 9 W I 66 S 20 27 W 2 96 S 27 13 W 4 19 S 31 58 W 5 40 S 32 13 W 945 34 1045 1145 1245 1345 1445 1545 1645 1745 1845 34 1045 35 1145 35 1245 35 1345 36 1445 36 1545 36 1645 37 1745 37 1845 30 1000 30 1100 30 1200 30 1300 30 1400 30 1500 30 1600 30 1700 30 1800 945 3O 9O0 O0 O0 O0 O0 O0 O0 O0 O0 O0 O0 0 36 S 9 49 W 0 38 S 2 29 W 0 27 S 21 35 E 0 3O S 10 38 E 0 29 S 33 53 E 0 30 S 19 39 E 0 24 S 41 6 E 0 3O S 14 44 E 0 29 S 31 32 E 0 21 S 19 54 E 1 14 1 7O 2 43 3 O1 3 74 4 42 5 22 5 79 6 66 7 28 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O0 0 O1 0 O0 0 O0 5 48 S 6 57 S 7 57 S 8 24 S 9 07 S 9 69 S 10 47 S 10 98 S 11 91 S 12 48 S 3.09 W 3.27 W 3.16 W 2.96 W 2.71 W 2.34 W 1.95 W 1.63 W 1.28 W 0.94 W 6 30 S 29 26 W 7 8 8 9 9 10 11 11 12 34 S 26 29 W 2O S 22 37 W 76 S 19 46 W 47 S 16 39 W 97 S 13 34 W 65 S 10 32 W 10 S 8 27 W 97 S 6 7 W 52 S 4 18 W 1945 37 1945.30 1900.00 2O45 2145 2245 2345 2445 2545 2645 2745.41 2745 2845.55 2845 38 2045.30 2000.00 39 2145.30 2100.00 39 2245.30 2200.00 39 2345 30 2300.00 40 2445 30 2400.00 40 2545 30 2500 O0 40 2645 30 2600 O0 30 2700 O0 30 2800 O0 0 47 S 27 13 E 0 28 S 40 7 E 0 34 S 42 38 E 0 34 S 79 39 E 0 25 N 83 49 E 0 27 S 81 48 E 0 12 N 79 2 E 0 26 S 69 40 E 1 5 S 29 7 E 4 32 S 12 24 E 8 11 9 23 10 21 10 97 11 12 12 13 14 18 59 24 71 16 14 24 0 O1 0 O0 0 O1 0 O0 0 O0 0 O0 0 O0 0 O0 0 03 0 02 13 42 S 14 41 S 15 11 S 15 57 S 15 55 S 15 62 S 15 57 S 15 71 S 16 38 S 21 18 S 0 66 W 0 O1 W 0 68 E 1 28 E 2 11 E 2 89 E 3 56 E 4 02 E 4 74 E 6 07 E 13 44 S 2 48 W 14 15 15 15 15 15 16 17 22 41 S 0 2 W 13 S 2 35 E 62 S 4 42 E 69 S 7 43 E 89 S 10 30 E 97 S 12 52 E 22 S 14 22 E 06 S 16 8 E 03 S 15 59 E 2946.02 2945 30 2900 O0 6 32 3046.84 3045 30 3000 O0 7 58 3148.02 3145 30 3100.00 9 43 3249.80 3245 30 3200.00 12 4 3353.24 3345 30 3300.00 17 20 3458.95 3445 30 3400.00 20 27 3566.61 3545.30 3500.00 23 18 3676.59 3645.30 3600.00 25 43 3789.15 3745.30 3700.00 29 2 3905.02 3845.30 3800.00 31 21 S 9 16 E S 8 42 E S 8 30 E S 8 50 E S 5 5 E S 5 35 E S 3 35 E S I 37 E S 0 18 E S 2 42 W 25 72 35 37 46 98 61 09 80 17 104 47 132 56 163 30 196 94 233.30 0.02 0.01 0.01 0.03 O. 03 0.02 0.04 0.02 0.03 0.02 30 62 S 43 28 S 58 54 S 77 21 S 103 32 S 137 40 S 177 10 S 222 81S 274 43 S 332 92 S 7 92 E 9 93 E 44 12 3O E 59 15 08 E 78 18 13 E 104 21 31E 139 24 74 E 178 26.59 E 224 27.30 E 275 31 63 S 14 31E 40 S 12 55 E 82 S 11 52 E 67 S 11 3 E 90 S 9 57 E 04 S 8 49 E 82 S 7 57 E 39 S 6 48 E 78 S 5 41E 25.80 E 333.92 S 4 25 E ARCO ALASKA, ZNC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA COMPUTATZON DATE: 24-APR-g5 PAGE 6 DATE OF SURVEY: 01-APR-95 KELLY BUSHZNG ELEVATZON: 45.30 FT ENGZNEER: G. JOHNSON ZNTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE VERTZCAL DOGLEG RECTANGULAR COORDZNATES HORZZ. DEPARTURE MEASURED VERTZCAL VERTZCAL DEVZATZON AZZMUTH SECTZON SEVERZTY NORTH/SOUTH EAST/WEST DZST. AZZMUTH DEPTH DEPTH DEPTH DEG MIN DEG MIN FEET DEG/IO0 4024 19 394.5 30 3900 O0 34 56 S 3 36 W 271 93 4149 4280 4418 4564 4717 4869 5021 5172 5322 50 4045 79 4145 35 4245 72 4345 25 4445 43 4545 12 4645 4O 4745 49 4845 30 4000 30 4100 30 4200 3O 43OO 30 4400 3O 45OO 30 4600 30 4700 3O 48OO O0 38 48 S 4 57 W 315 O0 41 58 S 5 g W 364 O0 44 47 S $ 39 W 417 O0 48 54 S 5 28 W 477 O0 49 3 S 4 54 W 543 O0 48 53 S 4 56 W 609 O0 48 39 S 4 49 W 674 O0 48 28 S 5 35 W 739 O0 48 0 S 6 0 W 802 72 28 77 89 5O 52 95 99 62 5472 64 4945 30 4900 O0 48 35 S 5 51 W 865 15 5623 5774 5928 6082 6237 6396 6557 6717 6875 53 5045 90 5145 45 5245 33 5345 84 5445 47 5545 52 5645 30 5745 58 5845 30 5000 O0 48 25 S 6 6 W 928 30 5100 O0 48 53 S 6 41W 991 30 5200 O0 49 25 S 8 19 W 1053 30 5300 O0 49 32 S 9 5 W 1113 30 5400 O0 50 21 S 9 36 W 1174 30 5500 O0 51 27 S 10 29 W 1236 30 5600 O0 51 27 S 11 1W 1297 30 5700 O0 51 4 S 10 53 W 1357 30 5800 O0 50 27 S 11 16 W 1416 27 14 55 93 48 02 46 94 95 FEET FEET FEET DEG MIN 0 O4 0 0 0 0 0 0 0 0 0 397 60 S 22 08 E 398 21 S 3 11 E 02 472 02 557 02 651 02 757 O0 872 O0 986 O0 1100 02 1213 O0 1325 84 S 16 56 S 8 59 S 0 90 S 10 60 S 21 92 S 30 57 S 40 65 S 49 O0 S 61 27 E 473 75 E 557 13 W 651 64 W 757 O0 W 872 51W 987 22 W 1101 97 W 1214 42 W 1326 12 S 1 58 E 63 S 0 54 E 59 S 0 1 W 97 S 0 48 W 86 S 1 23 W 39 S 1 46 W 30 S 2 6 W 68 S 2 21 W 42 S 2 39 W 0 O1 1436 40 S 73 03 W 1438 26 S 2 55 W O0 1548 O1 1661 O1 1777 01 1892 O1 2010 02 2131 O1 2255 O0 2378 O0 2498 79 S 84 74 S 97 25 S 112 83 S 130 34 S 14.9 64 S 170 66 S 194 05 S 217 43 S 241 71W 1551 18 W 1664 39 W 1780 30 W 1897 60 W 2015 78 W 2138 36 W 2264 84 W 2388 55 W 2510 10 S 3 8 W 58 S 3 21 W 80 S 3 37 W 31 S 3 56 W 9O S 4 15 W 47 S 4 35 W 02 S 4 55 W O1 S 5 14 W 08 S 5 31 W 7032 39 5945 30 5900 O0 50 13 S 11 19 W 1474 85 7187 07 6045 7339 91 6145 7493 95 6245 7648 22 6345 7803 32 6445 7958 87 6545 8114 76 6645 8269 93 6745 8423 85 6845 30 6000 O0 49 8 S 11 16 W 1531 30 6100 O0 49 24 S 11 25 W 1586 30 6200 O0 49 41 S 11 15 W 1642 30 6300 O0 49 38 S 11 9 W 1699 30 6400 O0 49 59 S 10 54 W 1756 30 6500 O0 50 5 S 10 44 W 1814 30 6600.00 50 3 S 10 37 W 1872 30 6700.00 49 41 S 10 56 W 1930 30 6800 O0 49 18 S 11 26 W 1986 25 49 62 03 25 15 48 28 48 0 O1 2616 89 S 265 09 W 2630 28 S 5 47 W O0 2732 O1 2845 O0 2960 O0 3076 O0 3192 O0 3309 O1 3426 O0 3543 O1 3658 59 S 288 92 S 311 83 S 333 07 S 356 43 S 379 46 S 401 98 S 423 55 S 446 34 S 468 30 W 2747 03 W 2862 92 W 2979 71W 3096 40 W 3214 76 W 3333 95 W 3453 06 W 3571 76 W 3688 76 S 6 1 W 87 S 6 14 W 60 S 6 26 W 69 S 6 37 W 90 S 6 47 W 76 S 6 55 W 10 S 7 3 W 52 S 7 10 W 25 S 7 18 W 8576 87 6945.30 6900 O0 49 1 S 11 48 W 2041.49 8727 89 7045.30 7000 O0 48 1 S 11 48 W 2094.73 8876.81 7145.30 7100 O0 47 27 S 11 52 W 2146.68 8940.49 7188.51 7143.21 47 10 S 11 57 W 2168.62 0.01 3771.83 S 491.93 W 3803.77 S 7 26 W 0.00 3882.59 S S15.11 W 3916.61 S 7 33 W 0.01 3990.60 S 537.69 W 4026.66 S 7 40 W 0.00 4036.38 S 547.35 W 4073.32 S 7 43 W AUG 04 1995 i ms m Oil, & Con . 6ommt f ARCO ALASKA, ZNC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA MARKER LAST READZNG GCT TD COMPUTATZON DATE: 24-APR-95 PAGE 7 DATE OF SURVEY: 01-APR-95 KELLY BUSHZNG ELEVATZON: 45.30 FT ENGZNEER: G. JOHNSON ZNTERPOLATED VALUES FOR CHOSEN HORZZONS SURFACE LOCATZON = 1300~ FNL ~ 131' FEL, SEC24 T11N R14E MEASURED DEPTH TVD RECTANGULAR COORDZNATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 8940.49 7188.51 7143.21 4036.37 S 547.34 W 10688.00 ARCO ALASKA, INC. D.S. 18-02A PB PRUDHOE BAY NORTH SLOPE, ALASKA MARKER LAST READING GCT TD COMPUTATION DATE: 24-APR-95 PAGE 8 DATE OF SURVEY: 01-APR-95 KELLY BUSHING ELEVATION: 45.30 FT ENGINEER: G. JOHNSON ************ STRATZGRAPHZC SUMMARY ************ SURFACE LOCATION = 1300' FNL ~ 131' FEL, SE¢24 T11N R14E MEASURED DEPTH TVD RECTANGULAR COORDINATES BELOW KB FROM KB SUB-SEA NORTH/SOUTH EAST/WEST 8940.49 7188.51 7143.21 4036.37 S 547.34 W 10688.00 FINAL WELL LOCATION AT GCT LAST READING: TRUE SUB-SEA MEASURED VERTICAL VERTICAL DEPTH DEPTH DEPTH HORIZONTAL DEPARTURE DISTANCE AZIMUTH FEET DEG MIN 8940.49 7188.51 7143.21 4073.32 S 7 43 W COMPANY ARCO ALASKA, INC. WELL APl # FIELD COUNTRY D.S. 18-02A PB 50-029-20762-70 PRUDHOE BAY USA RUN ONE DATE LOGGED 01 -APR-95 REFERENCE 951 50 All interpretations are opinions based on inferences from electrical or other measurements and we cannot, and do not guarantee the accuracy or correctness of anyinterpretat OhS. and we shall not except in the case of aross or wilfull nealigence on our part, be I able or responsb e for any oss, costs damacles or expenses incurred o~'sustained by any-one resulting from a ~v nteroretatJon made by any of our officers. agents or employees. These interpretations are aJso subject'to ou¢ General Terms and Conditions as set out in our current price Schedule. D.S. 18-02A PB APl # 50-029-20762-70 HORIZONTAL PROJECTION NORTH 2_000 lOOO -1000 -2000 -3000 -4000 -5000 SOUTH -6000 REF 95150 SCALE = I 1000 IN/FT -4000 -3000 -2000 -1000 0 1000 2000 3000 4000 WEST EAST 3t00 D.S. 18-02A PB APl # 50-029-20762-70 VERTICAL PROJECTION -3000 -2000 -1000 0 0 1000 2000 3000 4000 ! 51o:o i ' ' I - · - -i ....... !- , ....... : . , , i ~: ' ]1 ! . . : ; ...... : . . i : · · [ : ' ..... I . ~., :l .... .: .,, ......... , , .. ...... ...... . ; . : - . . .................. .... i ..... , . ~ i 4 -- I ........ ! .......... i .... . I i' , ~ - - I - i~---i - '---' . : ~ ....... ~ i ~ ' ~ ' ' ' ~ ~ -- ~ ' ' 5000 .~ 13o.o PROJECTION ON VERTICAL PLANE 310 0 - 130 0 SCALED IN VEI::d'ICAL DEPTHS HORIZ SCALE ~ 1 / 1000 IHtFT 8/24/95 NO. 9660 GeoQuest 500 W. International Airport Road ~ Company: Alaska Oil & Gas Cons Comm Anchorage, AK 99518-1199 ~, j~ Attn: Larry Grant A'ri'N: Sherrie , (~r~ I ~~l~r~b \ 3001 Porcupine Drive Anchorage, AK 99501 ,.., , , Field: Prudhoe Bay Floppy Well Job # Log Description Date BI. RF Sepia DIR MWD Disk · D.S. 15~33 ' 95250 DUAL BuRSTTDT-P 950623 1 D.S. 5-36 (~1 ~ ~' PROD PROFILE 950731 I 1 D.S. 6-08 ~, ~f~ 7_-~ LEAK DETECTION 950729 1 1 D.S. 7-33~ L~j' DUAL BURST TDT-P 950729 1 1 D.S. 11-27 tv(,'~ !~ CNTG ,, , 950730 I 1 ~PERF RECORD D.S. 11-32 ~1-~ 950730 I 1 D.S. 12-01~7~ ~")_.~:) PRODLOG 950728 I 1 D.S. 12-12 ~ ~ "~ GAS LIFT SURVEY 950727 1 1 D.S. 12-28 ~' ~ ~ ~ ~ PROD PROFILE 950725 1 1 =D.S. 12-29~'.~ O.'~""Z.- PROD PROFILE 950725 I 1 D.S. 13-3'7~ ~ (o ~ PROD PROFILE 95 0731 I 1 D.S. 15-1 ~:~r'Z~ (')O _~ DUAL BURSTTDT-P 950726 I 1 D.S 15-13 T3 [ I ~J..t.~ DUAL BURST TDT-P 950727 I 1 D.S. 15-25" ~ ¢3 ?~3' DUAL BURST TDT-P 950725 1 1 D.S. 17-20 ~7~- II ~ PERFRECORD 950730 1 1 D.S.D.S. 18-02A18.02A ~-! ~ ~'~ ~"/'~ PERFRECORD 950726 I 1 ~'~ PROD FLUID SAMPLER 950722 1 1 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. 9628 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 8/9/95 Field: Well Job # Log Description Date BL Prudhoe Bay ~ Floppy RF Sepia DIR MWD Disk D.S. 2-19 ~l /__~'~_~ PERFRECORD 950723 1 1 D.S. 6-7.,~., ~ O ~_, I PROD PROFILE 950724 1 1 D.S. 12-30 ~ ~ I L~ ~ PRESSURE BUILD UP 950721 1 1 D.S. 14-29 <~ I J (_n c~' PROD PROFILE 9 5 0 7 21 I 1 D.S. 15-14 ~ I 1 '3 t~ PERF RECORD 9 5.0 7 21 i 1 D.S. 15-24 ~1 ! ~ LEAK DETECTION ' 950721 I 1 D.S. 15-36 ~' L~ C) 7 ~ PERF RECORD 9 5 07 2 4 I 1 ' D.S.' 1S'2A ~ ~ (~ :~ ~ PROD PROFILE 9 5 0 71 6 I 1 D.S." 15-25~ ~'-',~O 95261 DUAL BURST TDT-P ~'7 .~ ~ '950725 1 D.S. 11-3A c~/,l~ 95260 CNTD ~.~G~'. ~~.~/ 950718 1 D.S. 15-1 ~'~'6~ 95262 DUAL BURST TDT-P ~..p~ 950726 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 A'n'N: Sherrie NO. 9471 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 5/23/95 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 2-31 ~ ! -- lO_~ TBG CU33~R RECORD 043095 I 1 D.S. 3-06 ~ ~-/-e' O M.I. INJEC LOG 0421 95 I 1 D.S. 3-31 ~ H-~ Z.. CNL 050295 I 1 D.S. 7-32 ~ ~-/50 PERFRECORD 042895 I 1 D.S. 9-8 '~'-'70 PERFRECORD 042995 I 1 D.S. 9-12 ~-)-" ~ INJECPROFILE 050395 I 1 D.S. 11-16 ST1 ~'~-7~ PERFRECORD 042995 I 1 D.S. 11-23A c~""~I PERFRECORD 050195 I 1 D.S. 11-28 ~C]""70 LEAK DETECTION 042895 I 1 D.S. 11-35 ~ c~'"(4;z.~ CNL 050295 I 1 D.S. 11-36Cl' ~- ~ ~ DUAL BUST TDT-P 0501 95 I 1 D.S. 11-36 ~"(.o~ RST 042195 I 1 D.S. 14-5A c~_... / PERFRECORD 042795 I 1 D.S. 14-22A ~-/~ PERFRECORD 042795 I 1 D.S. 14-28 ~o~- ]~__ LEAK DETECTION 042995 1 1 ~D.S. 14-33 ;~.~- J~.~ CNL 042795 1 1 D.S. 14-43 (~ ~" J 0~! DUAL BURST TDT-P 0427 95 I 1 D.S. 16-12 ~ I";;;Z.~=~iTBGCUTTERRECORD 043095 I 1 D.S. 18-02A ~5-~C) PERFRECORD 050295 I 1 D.S. 15-19 ' 95176 DUAL BURST TDT-P 050495 I SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. RECEIVED DATE: , ,, ,, 1995 Alaska 0il & Gas Cons. Commission Anchorage GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9448 Company: 5/5/95 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. 15-21 ~ 95158 DUAL BURST TDT-P 041995 1 D..S. 15-22~ 95157 DUAL BURST TDT-P 041 995 1 D.S. 4-9 ~-~.-. INJEC PROFILE 041 595 1 1 ,., D.S. 4-23A PERFRECORD 041 595 I 1 D.S. 6-14A PERFRECORD 041 795 1 1 D.S. 9,10 INJEC PROFILE 041 895 I 1 D.S. 9-33 PERF RECORD 0 41 8 95 I 1 .., D.S. 15-21 DUAL BURST TDT-P '041 995 I 1 D.S. 15-22 DUAL BURST TDT-P 041 995 I 1 .. i D.S. 18-02A PDC & PERF RECORD 041 8 95 I 1 ,, ., VED SIGNED: 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 ANCHORAGE AK, 99501. Dear Sir/Madam, Reference: DS 18-02dy PRUDHOE NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: Date: RE: 1 CN/GR FINAL BL+RF Run # 1 1 BHC-AC/GR FNL BL+RF Run ~ 1 1 SSVD/CN/GR FNL BL+RF Run ~ 1 1 SSVD/BHC/ACFNL BL+RF Run # 1 10 April 1995 Transmittal of Data ECC #: 6402.00 Sent by: PRIORITY MAIL Data: OH-LDWG Received by: Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 or k907) -7803 ( Alaska Oil & Gas Gons. comm%$s%o~ Anchorage GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9409 Company: 4/13/95 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. 1-22A 9511 0 MWD GR 01 0995 1 D.S. 15-08A 95148 'MWDGR 102693 1 D.S. 2-24 PROD PROFILE 040395 I 1 p.S. 3-19 INFLATABLE BRIDGE PLUG 040395 I 1 ,, , p.S. 5-12 PROD PROFILE 040395 I 1 D.S. 9-25 PERF RECORD 032795 I 1 .... D.S. 9-25 PERF RECORD 032895 1 1 D.S. 9-40 'PERFRECORD 0331 95 1 1 D.S. 11-6 PATCH SE'I-rING RECORD 032595 1 1 D.S. 14-3 PATCH SE'l-rING RECORD 040495 I 1 D.S. 15-17 GCT 040595 I 1 D.S. 16-23 COLLAR & JEWELRY LOG 0331 95 I 1 D .S. 16-23 : PERF RECORD 040395 I 1 D.S. 18-02A 'GCT 0401 95 I I APR 1 5 995 Aii~ ~" & '. ""'"'"""'"~"'"'~"""'- · g~ UUil UUIIIIIIi~{IUii SIGNED: ./ 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 ANCHORAGE AK, 99501. Date: RE: 4 April 1995 Transmittal of Data ECC #: 6400.00 Sent by: PRIORITY MAIL Data: OH-LDWG Dear Sir/Madam, Reference: ARCO 18-02A PRUDHOE BAY 'NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE + LIS Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street Suite 201 Anchorage, AK 99518 ~ ~ ~ ~AX to ;( 907 ) 563-7803 Received by..~~/~~~( ~ Date: RECEIVED APR 10 1995 ~,laska Oil & Gas Cons. Commls;slQ~ Anchorage RECEIVED APR 6 1995 Alaska 011 & Gas Cons. Commi~lO~ c,~,:my ~Rm,TT Anchorage Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Dear Sir/Madam, Reference: ARCO 18-02A PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: Prints/Films: 1 1 1 1 CN/GR FINAL BL+RF BHC-AC/GR FNL BL+RF SS CN/MWD FNL BL+RF SS BHC-AC FNL BL+RF Date: 4 April 1995 RE: Transmittal of Data ECC #: 6400.00 Sent by= PRIORITY MAIL Data: OH-LDWG Run # Run # 1 Run ~ 1 Run # 1 Please sign and return to: Attn. Rodney D. Paulson Atlas Wireline Services 5600 B Street' Suite 201 Anchorage, AK 99518 Received by: / / '// ~ ' Date: RECEIVED APR OG 1995 Alaska 0]1 & Gas Cons. Comml6sion Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 March 16, 1995 Terry Jordan Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 9519-6612 Re: Prudhoe Bay Unit 18-2A ARCO Alaska, Inc. Permit No. 95-30 Sur. Loc. 3980'NSL, 131'WEL, Sec. 24, TllN, R14E, UM Btmnhole Loc. 4907'NSL, 829'EWL, Sec. 25, TllN, R14E, UM Dear Mr. Jordan: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed Prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Sincerely, Commissioner BY ORDER OF THE COMMISSION dlf/Enclosures Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 2O AAC 25.OO5 la. Type of work Drill [] Redrilll-I lb. Type of well. Exploratoryi--I Stratigraphic Test [] Development Oil [] Re-Entry [] Deepen[] Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 46.8 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 28308 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 2o AAC 25.025) 3980' NSL, 131' WEL, SEC. 24, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 4907' NSL, 830' WEL, SEC. 25, T11N, R14E 18-2A U-630610 At total depth 9. Approximate spud date Amount 4907' NSL, 829' EWL, SEC. 25, T11N, R14E 3/25/95 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD andTVD) property line ADL 28307-373' feet No close approach feet 2560 10874'MD/9017' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth 8991 feet Maximum hole angle 46 o Maximum surface 3330 psig At total depth (TVD) 8800'/4390 psig 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) 8-1/2" 7" 29# L-80 NSCC 2000' 8874' 7190' 10874' 9017' 293 sx Class "G" i~I-~LI V i_~ 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary MAR -' 2 1995 Total depth: measured 11182 feet Plugs (measured) Alaska 0il & Gas Cons. Commission true vertical 8917 feet Anchora,o Effective depth: measured 11045 feet Junk (measured) true vertical 8798 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 20" 2256 # Poleset 80' 80' S u rfac e 2568' 13-3/8" 2000 sx Fondu & 2614' 2614' Intermediate 400 sx PF "C" Production 10277' 9-5/8" 500 sx"G"/5O bbls PF"C" 10323' 8202' Liner 2107' 7" 400 sx Class "G" 9979'-11016' 7872'-8773' Perforation depth: measured 11017'-11116'(Open) 10940'-10944'(Squeezed) true vertical 8774'-8860' (Open) 8707'-8710' (Squeezed) 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby certify that th94forfigoing is true and correct to the best of my knowledge Signed 7,~' Title Drilling! En~lineer Supervisor Date Commission Use Only Permit Number APl number ,IApproval date-, See cover letter ~':_~-,..~:::~ 50- O 2.-,¢- ;~--~ '~"'~z..--'°~l~ ('~ '~/!~/~',~'- for other requirements !Conditions of approval Samples required [] Yes J~NO Mud Icg required []Yes ~ No Hydrogen sulfide measures [] Yes ~ No Directional survey required '~ Yes [] No Required working pressure for DOPE []2M; []3M; [~5M; I-I10M; []15M; Other: 0rigina! Si§nco ~y by order of // Approved by David W. Johnston Commissioner [ne comm,ssion Date 0~/'/~//~'~ Form 10-401 Rev. 12-1-85 Submit inI [WellName: IDS 18-02A Redrill Plan Summary I Type of Redrill (producer or injector): [ Producer Surface Location: 3980' FSL, 131' FEL, S24, T11N, R14E UM Target Location: 4907' FSL, 830' FEL, S25, T1 IN, R14E UM Bottom Hole Location: 4907' FSL, 829' FWL, S25 T1 IN, R14E, UM I AFE Number: [XXXX I I Estimated Start Date: ] 03/25/95 [ Rig: ] Nabors 2ES Operating days to complete: 116 IMD: I 10874' I I TVD: 19017rkb I IKBE: 146'8' I Well Design (conventional, slimhole, etc.): I conventional Objective: The primary objective of the proposed work is to return this well to profitable production by establishing mechanical integrity and gas isolation. Mud Program: A 10.0 - 10.20 ppg Biozan polymer/KC1 water based mud will be used. ISpecial design considerations none I Depth Density PV YP INT 10MIN FL OIL SOLIDS (TVD) (PPG) (CP) (#/FT) GEL GEL cc/30min (%) (%) KOP' 10.0 10 15 5 10 10 0 5 to to to to to to to to to TD' 10.2 18 30 15 30 5 0 8 Directional: I KOP: [ 8991'MD IMaximum Hole Angle: Close Approach Well: 46 degrees at the window NONE Casing/Tubing Program: Csg/ I Grade ]Length II~°le size] ~ O."-I Wt/Ft IConn Top I Btm MDfrVD MDfrVD Redrill Plan Summary Page 1 8.5" 7" 29# L-80 NSCC 2000' 8874/7190' 10874/9017 N/A 4.5" 12.6# L-80 NSCT 9200' Surface 9200/7376 Cement Calculations: I Liner Size: 1 7" I Basis:[ 20~o open hole ex~ess, 80' shoe joint, 150' liner lap and 150' excess above linei~ with DP. Total Cement Volume: 293 sxs of Class G Blend @ 1.17 ft3/sx Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. Potential Hazards: Top Sand that will be encountered while drilling will be PUT RIVER at 8110' TVDss. The pressure is 4200 psi or 9.95 ppg EMW. We plan on drilling this interval with 10.2 ppg MW. Sadlerochit sand will have 3565 psi at 8700 TVDss or 7.8 ppg EMW. Will drill it overbalance with 10.2 ppg MW due to above Put River Sand. Differential sticking due to overbalance is not expected because we will use FLEX collars in our BHAs that will greatly reduce the wall contact. Potential lost circulation may be expected due to geological incertainties and small unmapped faults. Will be prepared for it. SUMMARY PROCEDURE: . Pre-rig work: Plug and abandon this well by useing fullbore method. Cut the 4-1/2" tubing as close to the packer as possible Circulate SW so that inner RECEIVED Redrill Plan Summary MAR -2 1995 Alaska Oil & Gas Cons. Commission Anehnr~ ~ Page 2 . . . . Si . 10. 11. 12. 13. 14. 15. 16. 17. 18. annuli and tubing are full. Freeze protect. Set a BPV and tested it to 1000 psi by pressuring down inner annuli. Move in drilling rig. ( 9-5/8" intermediate casing pack-off will be replaced since it failed the test. ) Pull BPV. Circulate diesel freeze protection cap from well and recover for future use. Install a BPV and test tree plug. Remove the production tree. ( Prior to removing the tree please make sure that the BPV was tested to 1000 psi since it counts as a barrier only if it is tested from the 'below'. Install BOP's and test to 5000 psi. Remove the test plug and BPV. Pull and lay down the 4-1/2" tubing from the cut to surface. Displace to milling fluid and spot a 18 ppg pill on bottom and cut a 50' section in the 9-5/8" casing. Spot a balanced cement kick-off plug (180 cubic feet minimum) through open- ended drillpipe from 100' below the base of the section to 200' above the top of the section. Run in with an 8-1/2" steerable drilling assembly and dress the cement to 5' below the section top. Prior to kickoff circulate hole clean so that it is free of cement. Kickoff and directionally drill to the target. Obtain Direction / GR / SP / DLL / CNL / Sonic formation evaluation logs via E-Line method starting from the top of Put River to TD. Run a 7" 29 # L-80 liner assembly to bottom in the 8-1/2" hole and space the liner hanger (L-80) and top isolation packer (L-80) about 150' up inside the 9- 5/8" casing. Cement the liner in place with the total cement volume based upon 40 % open-hole enlargement plus the 80' shoe volume, 150' lap volume and 150' excess on top of the liner with drillpipe in the hole. ( Note: if the caliper log is available use it and add 20% to caliper volume ) Run the 4-1/2" L-80 completion string assembly. Space out and circulate with corrosion inhibitor before setting the tubing packer. Test tbg to 4000 psi. Install a BPV and test plug. Remove BOP's. Install and test the production tree to 5000 psi. Pull tree test plug and BPV. Test the tubing x casing annulus to 3500 psi for 30 minutes. Shear RP valve in the upper GLM and freeze protect the well. Set a BPV. Release rig. Complete appropriate documentation and hand-over to Production RECEIVED MAR -'2 1995 Oil & Gas Cons. Commission Anchora ,~' Redrill Plan Summary Page 3 Anadril i Schlumberger Alaska District 1111 East 80th Avenue Anchorage ,-AK 99518 (907) 349-45i1' Fax 349-2487 ANADRILL O~ ~IRECTIONAL WELL PLAN for SHARED SERVICES DRILLING ~ell ......... : DS18-02B (P3) ~ . Field ........ : PRUDHOE BAY DRILh-~ITE 18 Computation..: MINIMUM CURVATURE - llnit s ........ : FEET !.,,,~rface .L.at..: .. 70,29681486 N .trace Lon~.: 148,44804706 W LOCATIONS - ALASKA Zone: Legal Description X-Coord ¥- Coord Surface ...... : 3980 FSL 131 FEr, $24 TllN R14E UM 691637.68 5960565.29 Tie-in/KO~.,.: 5198 FSL 784 PEL S25 TllN R14E ~ 691088.24 5956488.95 Target ....... : 4907 FSL 830 FEL S25 TllN R14E UM 691050.00 5956197.00 BHL .......... : 4907 FSL 829 FEL S25 TllN R14E UM 691051.53 5956196.62 PROPOSED WELL PROFILE Prepared ..... : 02/13/95 Section at...: 171.35 KB, elevation.: 46,80 'ft" ' Magnetic Dcln: 29,485 E Scale Factor.: 0. 99994'1:.72 Convergence..: +1.46112960 AKA-DPC APPROV£D FEB 1995 "T'I m I I STATION MEAS INCLN DIRKCTION VERT-DEPTHS SgCT RELATIVE-COORDINATES IDENTIFICATION DEPTH ANGLE AZIMUTH BKB SUB-S DIST FROM-THE-WELLHEAD STATE-PLANE TOOL DL/ X ¥ PACE 100 TIE-IN SURVEY TOP OF WINDON · ~P CURVE 8/100 8991 46.87 9085 46.32 9090 46,29 9100 45.49 9200 37,49 193.00 7227 7180 3917 4061.24 S 653.24 W 691088.24 5956488.95 -. <TIE 193.28 7291 7244 3980 4127.46 S 668.69 W 691074.48 5956422.36 " '" .. · 193.30 7294 7248 ~983 4130.98 S 669.52 W 691073.7~ 5956418.83 .%- 193.27 7301 7254 3990 4137.96 S 671.17 W 691072.27 5956411.80 179L 8.00 192.98 7376 7329 4051 4202.43 S 686.22 W 691058.87 5956346.98 179L 9300 29,49 192.56 7459 7413 4103 4256.20 S 698,4'3 W 691048.04 595629'2.'92 178L 8'~0'0': K5 9370 23.91 192.12 7522 7475 4132 4286.83 S 705.14 W 691042.11 5956262.13 178L 8.~0 m z 9~oo-.- 2&;.5o ......... 1.9~.86 ..... ~,~5o .... ~5o~ ...... 4z43 ........4-2~8-.2-z $ ...... ?o-7'.;56'-w ..... 69'~o3'9' 98' 595¢~Go':6-?' "118~ '8700 ........ ~ m 9500 13.51 190.39 7645 7598 4171 4327.70 S 713.45 W 691034.84 5956221,06 176L 8.00 m 9600 5.56 184.82 7743 7697 4187 434~.04 S 715.97 N 691032.74 5956204.67 171L 8.00 ~ END 8/100 CURVE 9668 . 0.90. 105..51 7812 77.65 4190- -4347.47-S 715.73'${ 691033-0'7 5956201,24 8' Q0 PUT-RIVER .... 100t. 3 0,90 105.5T. 8157 8110' 41'9'3 434-8.93 S' 710.48 W '69I'0'38'~36 5956199.9~ 0'~00'" KINGAK 10033. 0.-90... i05~5.1'. 8.t7F -8L30 -41-9~'----1~349"02 S ...... 71.0~..~-W.~-..69-1038.66 5956T99~84 0~<~'': SAG RIVER (OIL/GAS) 10193 0.90 105.51 83~7 8290 4~94 4349,69 ~ 707.74 W 691041.11 5956199,22 0.00 (An&driLl (e{93 1802B3 B1.52 4:/4 PM 1) DSlS-02B (P3) 02/13/95 Page 2 PROPOSED W~LL PROFILE STATION" IDENTIFICATION SHUBLIK TOP SAD/IVISHAK ZON~ 4/4B ZON~ 4A/X-RAY ZONE 3 MEAS 'INCLN ~iRkCTION VERT-D'~T~S SECT' R~.L~T-IVE'iCd0£blNATES DEPTH ANGLE 10239 10304 10304 10359 10414 · ~q~ ~/~c 10484 ~g 2B/TANGO 10534 ZON~ 2A/ROMEO.. 10654 PGOC 10679 ZONE 1B/LOWER ROMEO 10704 0 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0,90 · . STATE-PLANE AZIMtY~ BKB SUB-S DIST FROM-TH~-WELLHEAD X Y 105.51 8382 8335 4194 4349.88 S 707.05 W 691041.80 5956199.05 105.51 8447 8400 4~94 4350.16 S 706,06 W 691042.80 5956198.80 105.51 8447 8400 4194 4350.16 S 706.06 W 6910%2.80 5956198.80 105.51 8502 ' 8455 4195 4350.39 S 705,23 W 691043.64 5956198.59 105.51 8557 8510 4195 4350.62' S ' 704.39 W 691044.48 5956198'.38 105,5! 8627 8580 4196 . 4350.92 S 703.33 W 691045,56 59~6198.11 105,51 8677 8630 4196 4351.13 S 702.57 W 691046.32 59'56197.92 105.5l 8797 8750 4197 4351.63 S 700,74 W 691048.16 5956197,46 105.51 8822 8775 4197 4351.74 S 700,36 W 691048,54 5956197.36 105.51 8847 8800 4197 4351.84 $ 699.98 W 691048.92 5956197.27 TOOn n~/ F~CE 100 O.00 O.00 O.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 BASE SAD/KAVIK 10774 TARGET , (100' RADIUS) 10774 TD 10874 0.90 0.90 0.90 105.51 8917 8870 4197 4352.1~ S 698.91 I~ 691050.00 5956197.00 105.51 8917 8870 ~197 4352.14 S 698.91 $~ 691050.00 5956197,00 '105.51 9017 8970 4198 4352.56 S 697.39 W ~91051.53 5956196,62 0.00 0.00 0.00 'Ti ITl I I '-ri o ANADRILL AKA-DPC APPROVED FEB 1995 m z z m m {A~adrilL (c) 93 180283 B!..52 4:14 FEB-13-1995 16:44 FROM~ANADRILL TO _~ PBD ENGINEERS P. 04 [. ,, ____ s q n[D '."i',,,. : I i ii ! i i i i m llmll i i ~ o-- ~....~ ~ DS ~8-02-13 (P3)' I i ! VERTICAL .SECT]~ON. Vt'EW... 6oo-- j ~A[)RILL' 'i .... AKA'D..PC Section at: 171.35 · I ^OOOr~\,f=~i TVD Scale.' 1 inCh :. ~'200 feet ~20o~- i : .,. Oep Scale.' ~ inch : 1200 feet FEB:12 ~9~}5 Drawn . 02/~3/95' . . ...... 1800-- i i ' ii . i ~ i. 2~00 .... , ...... Marker I~ent~f}cat~on .~O 'BKB SECTN' ~NC~N . A) TIE-IN SURVEY 8~g~ 7227 ~9~7 ~46.87 ~ : BI IDP 0F WI~0W 9085 72~ 3980' ~6~.~ 3000--- , ~ ............... . 01 END 8/100 C~v~ '9668 78~2 4190 ' 0.~0 ', : El TARGET (I00' ~tDIUS) 1077~ ~917 4197' :0-~0 ', : . F) iD l'087~ 9017 4198' '0'.~0 ~oo~- ', ' " ~ I I ~""~ ..... , ~] ' ~ ................. .m ,.__ ', ' : .J WELL - DS 18~2B (P~N ~00 ..............I -- ~ I ~ ACTION '. ~i ~ 7~ Tie ~N SUR~, ~NC ~..8~, ~ ~.~0- · ~ · : ,~ '.. ~ / 7~ KOP D~ · TRN R~HT 6'~1.~. DL, ~Nc ~:.2~', ~ l~.~o'; ' - .~ 1077418917 TARGa- 1~ ~'~i~, (8870'SS) ~' ' ' ' 30874/~17 ~ . , %~ · '' : : , I ~oo - I ..... ' .... ~ .... I ...... : , I , ~ I ~ooo ., , ' ...... ~ : , "~~ - I 6600- . , % . ..... .... . ~ ~.. : . i · . . ~ ~ ~: ~ -- ~_ , .... ~.,,,,= == ~ ,,,,,===:=~.~=,=..~,,,.,. g0O0 ...... , .......... i ... ~'x'X~q .....~ P ~ .. : ~ ~ ] ........ . VE. . ~ · I · B~o -- ; I , , ' ..... ~ ' ~ i , . : . ~OaO0 ...... ' ~ .... ~i~,.~k~-gil & G~~ ~ion. · , .Anchor// ~ : ~o~oo t ' ., ~ . ~ ' ' 0 ~00 i~oo l~oo 2400 3000 3600 4200 4~00 5~00 ~000 ~00 7~0 7~0 Secti.0n Departure ' FEB-13-1995 16:44 FROM ~NADRILL TO ~.. PBD ENGINEERS P.05 · _S.HAREB SERV '.CES ORILL 'N' .... , imm i i i ! i . -. i VERTICAL SECTION. VIEW. N i i'1 i i i 7050" ': , . · --. .-,~ ........ ; x , Section at: 17~.35 · ' TVD Scale.' t inch = 300 feet 7~oo--. ~ , Dep Scale.' i inch ='300 feet '.. i Drawn - 02/~3/95' : : ., ,; ,-', .,, 7350- --: .. ! ..... . : · ~nadri]] Schlumberger' , .. ~ i · . ' 7500=-- . ~ ~ ~". ' Marker Identification MD §KB SECTN. !INCLN ....... ......... " '~- --:------ ....... A) TIE-IN ~U~VEY Bgg! 7227 39i7 .'k6.87 ~"% B) TOP OF WINDOW '9085 729t 3980 ~6'.~2 ... __.\ ;.'::,, ........ C) KOP CURVE 8/~00 gogo 729,~ 3983 ,46.29 ~. 7650~ ........ L .... D) END 8/100 CURVE 9668 781~ 4190 i0.90 · 1 : ', I E) TARGET (t00' ~tOlU$) 1077~ 8917 4197 i0.90 : " ~ F) TD 1087~ 9017 4198 '0.90 K 7800- i! -' J ~'-"' ~ ' ' AP[ ROVED 7@50----'- ......... ]- '~ ~ ' ' ~ ......... i ....... ~- I ............. ' ' --" I ~'~ ~ ' ; ' , -, FEB I1_3:'r9,95 .. · · . · I ",k {~,p~;~ ............ . .... ', . ... : r ............ r -',-'. B~50 - . : . ..............I. I ~ f , I .... Tl.'-' '~'~' ~ ~ ~ I ' '~'~ ' i' ~Z'6~.~v'l:-:~7- ~,~ ...... " . · : · 1 " I I II I · ~ I 'i I I '%' ; :' ..... : ~:::::'-' ......... ; ' .... ' "' i' ' i ~¢' '"~' i - .~ ..... ·J I i ' 9000 - ', ', ~--. , , ~,bLt I v c~. ; . ~ ., · . - · . ~-- : ~F(''%i 2 9300 MD!TM]~ · ACTION . Ai~.,ska Uil & Gas~Cons. Commission ' i An¢ nrc . !i - I '- 899'1 /7227 = TIE IN'SURVEY, INC 46.87', AZ ~090 / 729~ · KOP DRP & TRN RIGHT a'/'10O' DL, INC 46.29', AZ ' '10774 / 89~.7 TARGET · 100 FT RADIUS, (8870'85) ;;] ' · 9450-- j 10874190't7 TD :l '- · i 3500 3650 3800 3950 4100 4~0 4400 4550 4700 a850 5000 SiS0 5300 5,~50 5600 _ Sect,.on Departure , I . FEB-13-1995 16:45 FROM~RNADRILL TO .... PBD ENGINEERS P.06 SHY'RICo SERVTCES ii ii · ii i i im Warke~ Identi f ica~ ion ~D N/$ E/W ~) TIE-IN SURVEY Bgg! 40Bt 653 B) TOP OF WINOON 9085 4~7 669 /~ C) KOP CURVE 8/100 9090 4131 670 D) END 8/100 CURVE 9668 4347 716 E} TARGET (~00' RADIUS) 1077~ 4352 699 F~ TD' ~087a a353 697 DRILLING m i mi · mm i i ii _ OS 18-02B (p3) PLAN VlE CLOSURE · 4408 feet at Azimuth J89.10 OECL iNAT I ON,' ' 29.485 E SCALE ' I inch = 800 feet. DRAWN. ' 02/ : mi II mI I Anadri]] $ch]umbe .ger ; : FEB · i WELL :.DS.18-02B!(PLAN O31 I MD / TVD ACTION 8g91 ! 7227 9668 17812 1077418917' 108741 g017 TII~ IN SURVEY, INC 46.87°, AZ t93.00~ Ki~P DRP & TRN RIGHT 8°1100, DI..,' INC 46.29',.AZ 193.30' ' END CURVE, INC 0.90', AZ 105.;1", DRILL TANGENT TO TD T~RGET - 100 FT RADIUS, (887o'$S1 : .. ~_ {)ii & Gas Cons. ...... ,~l~lbmlul c.' .. 2~0 2400 2000 1600 I;200 "'. ':..:" :;'ii.'.'.! ::' i ' '~ .-" ,'.::;' ' :' '::;;~.. ~ r 8OO 400 0 400 <- NEST' E~ST -> 800 1200 20OO 24O0 · · I 2800 FEB-23-~995 &6:46 FRO~.RNRDRILL TO .... PBD ENGINEERS P.O? [ "SHARED SERVZCES DRILL~[kG ' m DS18-028 (P3) PLAN VIE~ ..... i i ii · CLOSURE ' 4408 feet at Azimuth ~89.10 OECLINATION' Pg. 485 E SCALE ' ' ! inch ; ~00 feet DRAWN ' 02/!3/95 : i i _ Anadri ]] Schlumberger Marker IdentiFication NO' N/S A) TIE-IN SURVEY 8ggt' 4061 BJ TOP OF WINDOW 9085 4127 C) KOP CURVE 8/100 9090 4131 D) END 8/t00 CURVE 9668. 4347 E) TARGET (100' RADIUS) ~0774: 4352 F) TD ~0874' 4353 : $70 ANADRILL' : AKA-DPC · APPROVED FEB 12 1995 :~uu j ~ ~ J i I .I ......... ' ...... '--- ~ ~ .__.+.L__,," · i WELL ~ DS 18-02B (PLAN 03) )50-'-- ' ~ .... .......... MD I q'VD AM.ON t ... · . ". a991 / 72.27 TIE IN SURV~-Y, INC 46.~1', 9090 / 7294 KOP DRP &~TRN RIGHT 8'I100 i~., INC 46.23% AZ t93.30' , )00~ - : 9668 17812, END CURVE, INC 0.90', AZ 105.51 °, DRILL TANGENT TO TD · "~' .... 11:)774 189'17 TARGET - ~t00 FT RADIUS, (8870'$$) ~ -- · '10874/SotZ 'rD ~ / ; oo : ,, i' ' I I'! . §fl--- , .......i ,o--.--, ........ .. :', , · : I ' '°. , / ;/..; 0--- ' .... rARGFT l, 0 CT ~ZUS ..... ~-- ' ~ ,[ , ...... !, .~-~..._ ' 3 ...... ~ , : . ...... ' ....' ........ ~ ivI IA . "' i ' Oil & Gas Cc ,, ,,~i~,sk~ ns. Com~ ission i tl Annhnr · I .... ' ! t ,. t ,. . O0 ~;L~O qnn nnn ~nn 750 700 650 600 550 500 450 400 3.C~0 300 <- I~EST i · : , ' ! I · :':.'..' i'.,'. : ' ' ' :': '~'l k.' .... ',. i ~.'.. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon x Suspend ~ Operation Shutdown ~ Re-enter suspended well Alter casing ~ Repair well __ Plugging x Time extension __ Stimulate __ Change approved program __ Pull tubing ~ Variance ~ Per/orate ~ Other x · Plugback for redrlll 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1300' SNL, 131' WEL, SEC. 24, T11N, R14E At top of productive interval 1041' SNL, 1033' WEL, SEC. 25, T11N, R14E At effective depth At total depth 1390' SNL, 1145' WEL, SEC. 25, T11N, R14E 5. Type of Well: Development x._z__ Exploratory ~ Stratigraphic 6. Datum elevation (DF or KB) KBE = 46' feet 7. Unit or Properly name Prudhoe Bay Unit 8. Well number 18-2 9. Permit number 82-92 10. APl number 50- 029-20762 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vedical 11182 feet Plugs (measured) 8917 feet Effective depth: measured true vertical 11045 feet Junk(measured) 8798 feet Casing Length Size Structural Conductor 80' 20" Surface 2568' 13-3/8" Intermediate Production 10277' 9-5/8" Liner 2107' 7" Perforation depth: measured 11017'- 11116' (Open) Cemented 2256 # Poleset 2000 sx Fondu & 400 sx PF "C" 500 sx 'G"/50 bbls PF "C" 400 sx Class "G" 10940'- 10944' (Squeezed) true vertical 8774;8860' (Open) 8707'-8710' (Squeezed) Tubing (size, grade, and measured depth) 4-1/2", L-80 tubing to 10053' MD Measured depth True vertical depth 80' 80' 2614' 2614' 10323' 8202' FEB 27 995 /~ska 0il & Gas Cons. Commission Anch0r~' '- Packers and SSSV (type and measured depth) 9-5/8" Baker "SAB"packer @ 9948'; 4-1/2" Camco BAL-O SSSV @ 2204' 13. Attachments Description summary of proposal x Detailed operations program ~ BOP sketch __ 14. Estimated date for commencing operation 2/28/95 16. If proposal was verbally approved Name of approver Date approved 15. 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 ~, f ~'~ Title DrillingEngineerSupervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Date '~' Z ~/-¢ ~' Approval No.(:~,,,.~,_ ~ z.//Z~ Plug integrity ~ BOP Test Mechanical Integrity Test ~ Location clearance Subsequent form required 10- ~.0.7 Approved by order of the Commission Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE WELL PERMIT CHECKLIST COMPANY INIT CLASS ~~ ON/OFF ADMINISTRATION ENGINEERING 1. 2. 3. 4. 5. 6. · 7. 8. 9. 10. 11. 12. 13. Permit fee attached .................. Lease number appropriate ............... Unique well name and number .............. Well located in a defined pool ............. Well located proper distance from drlg unit boundary.. Well located proper distance from other wells ...... Sufficient acreage available in drilling unit ..... If deviated, is wellbore plat included ........ Y Operator only affected party .............. Operator has appropriate bond in force ......... Permit can be issued without conservation order .... Permit can be issued without administrative approval.. __ Can permit be approved before 15-day wait ........ APPR 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 2'/. 28. 2~. Conductor string provided ................ Y N7 Surface casing protects all known USDWs ......... Y N CMT vol adequate to circulate on conductor & surf cng.. Y N CMT vol adequate to tie-in long string to surf cng . . . Y N CMT will cover all known productive horizons ...... ~ N Casing designs adequate for C, T, B & permafrost .... ~ N Adequate tankage or reserve pit ............. ~ N GEOLOGY If a re-drill, has a 10-403 for abndnmnt been approved..~ N :~~~ Adequate wellbore separation proposed ......... If diverter required, is it adequate .......... Drilling fluid program schematic & equip list adequate BOPEs adequate ............ ~,~,~ .... BOPE press ratin~ adequate; 'test ~o ~ ~ psi~.~ Choke manifold complies w/~I ~-53 (May 84) ...... Work will occur without operation shutdown ....... Is presence of ~2S gas probable ............ 30. Permit can be issued w/o hydrogen sulfide measures .... Y 31. Data presented on potential overpressure zones ..... Y/N 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: COMMISSION: DWJ TAB ~- :i~ .......... Comments/Instructions: C) z "'V/io - A:~,FORMS~cheklist rev 03194 , . ,, 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. ~§e~oqou¥ 7'6 .2. "' () .1.. 1 3.1 ~'~ ,Z,, Y , ,t~ p ,,f,, # 5 0 - () 2 9 '" 2 0 '? 6 2 '"' 0,1 I 2,,60 i'~a,::ie t,o t':h,j.$ (::]at.a:~ set. be¢~-ause i !i'$[: ,.:~pc'l 3,,8,5t, readl, nq. P ,A 6 E = f~. :Les :[ (.; .i q 7,5 1. ¢:8,.',0. r, ! ~':, 7 9 1. .'1. 0 '.i 4 6, C., f~. 0 :t. e 1 '-;7.5 '.':'~ .' ~':' ~.;. ,:. [", t.:: ,::, F;. 5 .~:.:. ~ 7'.!,.:; ~. L~. !:. f->C 1845. ('OC' ,SCCI . PDC ., ~.'.,,.. I.'..; -4.969 -4. 906 Tape Subfile 2 is typ,~"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 6402.00 K. RICHARDS S. WALLS D.S. 18 - 02B 500292076202 ARCO ALASKA INC. WESTERN ATLAS LOGGING SERVICES 10-APR-95 RUN 2 RUN 3 24 liN 14E 1300 131 46.60 45.20 16.28 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 9.625 PRODUCTION STRING 8.500 REMARKS: .AC/CN/GR. CIRCULATION STOPPED AT 2000, 05-APR-95. 8960.0 10847.0 NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, BOREHOLE CORRECTION = 8.500", CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9845.0 10792.0 BCS 9880.0 10827.0 2435 9884.0 10799.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 9886.0 9891.5 9910.0 9924.5 9925.0 9926.0 9975.5 9976.0 9980.5 9982.0 9983.0 9984.0 9984.-5 9985.5 9987.5 9993.0 9993.5 9995.0 10001.5 10005.0 10008.0 10010.0 10011.0 10051.0 10055.0 10057.5 10063.0 10072.0 10O80.0 10086.5 10096.5 10097.0 10105.5 10106.0 10124.5 10132.0 10150.0 10150.5 10172 10174.0 10178.0 all runs merged; ......... EQUIVALENT UNSHIFTED DEPTH ......... DT NPHI 9886.0 9891.5 9910.0 9980.5 9983.0 9985.0 9987.5 10005.0 10008.0 10010.5 10072.5 10080.0 10087.0 10097.0 10106.0 10149.5 9925.0 9925.5 9926.0 9975.5 9976.5 9983.5 9984.0 9985.0 9986.0 9992.5 9993.5 9995.0 10001.5 10004.5 10008.5 10011.0 10051.0 10056.0 1O058.O 10063.0 10072.0 10086.5 10096.5 10106.0 10125.0 10131.5 .5 10171. 10173.0 10177. 10150.5 5 no case 10182.5 10183.0 10208.5 10223.5 10226.5 10227.5 10230.5 10236.0 10241.5 10248.5 10251.0 10257.5 10270.0 10270.5 10271.5 10273.0 10280.0 10281.0 10283.0 10283.5 10284.5 10285.0 10295.5 10302.5 10316.5 10342.0 10344.5 10345.0 10390.5 10402.5 10403.0 10410.0 10411.0 10415.0 10415.5 10417.5 10430.0 10433.0 10434.5 10436.5 10438.5 10439.0 10508.0 10520.5 10540.5 10550.5 10554.0 10563.5 10564.0 10568.0 10572.0 10577.0 10577.5 10582.5 10591.5 10592.5 10601.0 10606.5 10609.0 10609.5 10182.0 10241.5 10273.0 10295.0 10302.0 10341.5 10344.5 10390.5 10403.0 10550.5 10563.0 10601.5 10606.5 10182.5 10208.0 10224.0 10227.0 10227.5 10230.5 10236.0 10248.5 10250.5 10258.0 10269.5 10270.0 10271.5 10280.0 10280.5 10283.0 10284.0 10285.0 10286.0 10316.5 10344.5 10401.5 10409.5 10411.0 10415.5 10416.5 10418.5 10430.5 10433.5 10435.5 10437.5 10439.0 10439.5 10508.5 10521.0 10540.5 10550.0 10553.5 10562.0 10566.0 10572.0 10577.0 10578.0 10583.0 10592.5 10593.0 10609.5 10610.5 10613.5 10626.0 10628.0 10635.0 10640.0 10643.0 10661.0 10666.0 10672.5 10674.5 10678.5 10679.0 10685.5 10690.0 10693.0 10696.5 1O714.5 10715.0 10719.5 10724.5 10728.5 10740.5 10742.5 10767.0 10771.5 10775.0 10777.5 10780.0 $ MERGED DATA SOURCE PBU TOOL CODE GR BCS' 2435 $ REMARKS: 10615.0 10626.0 10628.5 10628.0 10634.0 10639.0 10642.5 10660.5 10665.5 10672.0 10675.0 10678.5 10679.0 10686.0 10691.0 10693.5 10697.0 10715.0 10716.5 10720.5 10725.0 10729.0 10740.5 10742.5 10767.0 10768.0 10771.5 10775.5 10778.0 10780.5 RUN NO. PASS NO. i 4 I 4 i 4 MERGE TOP 9845.0 9880.0 9884.0 MAIN pAss. MTEM, TEND, & TENS WERE SHIFTED WITH DT. FUCT & NUCT WERE SHIFTED WITH NPHI. MERGE BASE 10792.0 10827.0 10799.0 CN WN FN COUN STAT / ??MATCH1. OUT / ? ?MATCH2. OUT $ : ARCO ALASKA INC. : D.S. 18 - 02B : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 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 4 2 DT BCS 68 1 US/F 4 3 MTEM BCS 68 1 DEGF 4 4 TEND BCS 68 1 LB 4 5 TENS BCS 68 1 LB 4 6 NPHI 2435 68 I PU-S 4 7 FUCT 2435 68 1 CPS 4 8 NUCT 2435 68 1 CPS 4 4 67 465 06 6 4 84 653 71 5 4 20 789 90 0 4 20 789 90 0 4 20 789 90 0 4 98 211 23 1 4 98 211 23 1 4 98 211 23 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 75 Tape File Start Depth = 10875.000000 Tape File End Depth = 9834.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 18748 datums Tape Subfile: 2 292 records... Minimum record.length: 62 bytes Maximum record length: 1014 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 4 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9844.0 10829.5 AC 9879.5 10865.0 2435 9851.0 10846.0 $ 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): 06-APR-95 FSYS REV. J001 VER. 1.1 2000 05-APR-95 353 06-APR-95 10847.0 10837.0 9900.0 10827.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM KNJT KNJT AC $ CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT BHC-ACOUSTILOG TOOL NUMBER 3974XA 2806XA 1309XA 2435XA 3506XA 3921XA 3921XA 1603MA/1609EA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 8960.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): BIOZAN KCL 10.20 22.0 9.5 4.5 163.0 .118 .051 66.0 163.0 MUD FILTRATE · MT: MUD FILTRATE ~.~' 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. 18 - 02B : PRUDHOE BAY : NORTH SLOPE · : ALASKA 135 .000 .155 .000 THERMAL SANDSTONE .00 8.500 .0 62.0 .0 62.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 2 AC AC 68 1 US/F 3 TEMP AC 68 1 DEGF 4 CHT AC 68 1 LB 5 TTEN AC 68 1 LB 6 SPD AC 68 1 F/MN 7 CNC 2435 68 1 PU-S 8 CNCF 2435 68 1 PU-S 9 CN 2435 68 1 PU-L 10 LSN 2435 68 1 CPS 11 SSN 2435 68 1 CPS 4 4 06 969 49 6 4 4 48 852 89 1 4 4 61 008 99 5 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 44 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 199 Tape File Start Depth = 10875.000000 Tape File End Depth = 9834.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation cod~ decoding summary: Rep Code: 68 49981 datums Tape SUbfile: 3 276 records... Minimum record length: 62 bytes Maximum record length: 1014 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 10096.0 AC 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): 10131.0 10103.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CABLEHEAD TENSION TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT BHC-ACOUSTILOG CHT TEMP GR CN PCM KNJT KNJT AC $ BOREHOLEAND 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: 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: STOP DEPTH 10802.0 10837.5 10808.5 06-APR-95 FSYS REV. J001 VER. 1.1 2000 05-APR-95 320 06-APR-95 10847.0 10837.0 9900.0 10827.0 1500.0 TOOL NUMBER 3974XA 2806XA 1309XA 2435XA 3506XA 3921XA 3921XA 1603MA/1609EA 8.500 8960.0 .0 BIOZAN KCL 10.20 22.0 9.5 4.5 163.0 .118 .051 .135 .000 66.0 163.0 62.0 .0 MUD CAKE AT M~ 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. 18- 02B : PRUDHOE BAY : NORTH SLOPE : ALASKA .155 .000 THERMAL SANDSTONE .00 8.500 .0 62.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC. 68 1 GAPI 4 2 AC AC 68 1 US/F 4 3 TEMP AC 68 1 DEGF 4 4 CHT AC 68 1 LB 4 5 TTEN AC 68 1 LB 4 6 SPD AC 68 1 F/MN 4 7 CNC 2435 68 1 PU-S 4 8 CNCF 2435 68 1 PU-S 4 9 CN 2435 68 1 PU-L 4 10 LSN 2435 68 1 CPS 4 11 SSN 2435 68 1 CPS 4 · 4 06 969 49 6 4 48 852 89 1 4 61 008 99 5 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 98 211 23 1 4 98 211 23 1 4 52 326 75 5 4 84 023 70 1 4 83 368 34 1 44 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 145 Tape File Start Depth = 10847.000000 Tape File End Depth = 10087.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: ..68 55'-~'% datums Tape Subfile: 4 220 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS 95/ 4/10 01 **** REEL TRAILER **** 95/ O1 Tape Subfile-. 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 11 APR 95 9:03a Elapsed execution time = 7.69 seconds. SYSTEM RETURN CODE = 0 epill Tape Subfil~ 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: RUN 1 6400.00 J. DAHL G. BECK SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD OPEN HOLE 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING D.S. 18 - 02A 500292076201 ARCO ALASKA INCORPORATED WESTERN ATLAS LOGGING SERVICES 03-APR-95 RUN 2 RUN 3 24 liN 14E 1300 131 46.60 45.20 16.28 CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 9.625 8960.0 8.500 10688.0 REMARKS: AC/CN/GR. CIRCULATION STOPPED AT 0400, 31-MAR-95. NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, BOREHOLE CORRECTION = 8.500", CHISM FILTERING IS ACTIVE, CASING CORRECTIONS OFF, SALINITY = 0.00 PPM. FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS Ail tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 9900.0 10644.0 BCS 9900.0 10679.0 2435 9900.0 10650.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 9906.5 9907.0 9909.5 9919.0 9921.0 9928.5 9934.5 9939.0 9941.0 9953.5 9972.5 9978.0 9980.5 9982.5 9999.0 10001.5 10004.5 10007.5 10056.0 10058.5 10063.5 10070.5 10088.5 10096.0 10123.0 10141.0 10143.5 10146.5 10150.5 10172.5 10175.5 10220.5 10230.0 10239.0 10239.5 10251.5 10258.5 10272.0 10281.0 10292.5 10295.0 mmmmmmmmm 9906.5 9978.0 9983.0 9999.5 10002.5 10005.5 10064.0 10070.5 10089.0 10123.5 10143.5 10151.0 10172.5 10230.5 10240.5 10281.0 10295.0 all runs merged; no case EQUIVALENT UNSHIFTED DEPTH NPHI 9907.0 9909.5 9919.0 9920.5 9928.0 9934.5 9938.5 9941.0 9953.5 9973.0 9978.0 9980.5 9983.0 10002.0 10005.0 10007.5 10056.5 1OO58.5 10063.5 10070.5 10088.5 10096.0 10123.5 10141.0 10146.0 10175.5 10220.0 10239.5 10252.0 10259.0 10272.0 10292.0 10297.5 10303.0 10312.5 10319.0 10339.0 10371.5 10385.5 10397.5 10402.5 10405.5 10411.0 10419.5 10422.0 10476.0 10506.0 10510.0 10513.0 10538.0 10567.5 10571.5 10582.5 10586.5 10600.5 10607.5 10613.0 10621.0 10623.5 10625.0 10626.0 10629.5 $ MERGED DATA SOURCE PBU TOOL CODE GR BCS 2435 $ REMARKS: 10298.0 10303.5 10312.5 10319.0 10339.0 10371.5 10385.5 10397.5 10397.0 10402.5 10406.0 10406.0 10411.5 10420.5 10419.0 10422.0 10475.5 10506.5 10509.5 10512.0 10537.5 10567.5 10571.5 10571.0 10583.0 10583.0 10587.0 10600.0 10608.0 10613.0 10621.0 10624.0 10625.0 10626.0 10630.0 RUN NO. PASS NO. MERGE TOP 1 3 9900.0 1 3 9900.0 1 3 9900.0 MAIN PASS. MTEM, TEND, & TENS WERE SHIFTED WITH DT. FUCT & NUCT WERE SHIFTED WITH NPHI. MERGE BASE 10644.0 10679.0 10650.0 CN WN FN COUN STAT / ? ?MATCH1. OUT / ? ?MATCH2 . OUT $ : ARCO ALASKA INC. : D.S. 18 - 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID' F 8 Curves Name Tool Code Samples Units 1 GR BCS 68 1 GAPI 2 DT BCS 68 1 US/F 3 MTEM BCS 68 1 DEGF 4 TEND BCS 68 1 LB 5 TENS BCS 68 1 LB 6 NPHI 2435 68 1 PU-S 7 FUCT 2435 68 1 CPS 8 NUCT 2435 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 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 20 789 90 0 4 4 98 211 23 1 4 4 98 211 23 1 4 4 98 211 23 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 58 Tape File Start Depth = 10702.000000 Tape File End Depth = 9894.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14554 datums Tape Subfile: 2 217 records... Minimum record length: 62 bytes Maximum record length: 1014 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 3 .2500 VENDOR TOOL CODE START DEPTH STOP DEPTH GR 9900.0 10657.0 AC 9900.0 10692.5 2435 9900.0 10664.0 $ 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): 31-MAR-95 FSYS REV. J001 VER. 1.1 400 31-MAR-95 1136 31-MAR-95 10688.0 10687.0 9900.0 10679.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM KNJT KNJT AC $ CABLEHEAD TENSION TEMPERATURE GAMMARAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT BHC ACOUSTILOG TOOL NUMBER 3974XA 2806XA 1309XA 2435XA 3506XA 3921NA 3921NA 1609EL/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 8960.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): BIOZAN/KCL 10.20 54.0 9.5 4.5 167.0 .100 .044 70.0 167.0 MU6 FILTRATE ~, 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. 18 - 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA 387 .000 .166 .000 THERMAL SANDSTONE .00 8.500 .0 68.0 .0 68.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units 1 GR AC 2 AC AC 3 TEMP AC 4 ' CHT AC 5 TTEN AC 6 SPD AC 7 CNC 2435 8 CNCF 2435 9 CN 2435 10 LSN 2435 11 SSN 2435 68 1 GAPI 68 1 US/F 68 1 DEGF 68 1 LB 68 1 LB 68 1 F/MN 68 1 PU-S 68 1 PU-S 68 1 PU-L 68 1 CPS 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 06 969 49 6 4 4 48 852 89 1 4 4 61 008 99 5 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 44 * DATA RECORD (TYPE# O) Total Data Records: 154 1014 BYTES * Tape File Start Depth = 10702.000000 Tape File End Depth = 9894.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation cod~'~ ~ecoding summary: Rep Code: 68 38797 datums Tape Subfile: 3 231 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. 1 2 .2500 VENDOR TOOL CODE START DEPTH GR 10115.0 AC 10115.0 2435 10115.0 $ 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): STOP DEPTH 10657.0 10692.5 10664.0 31-MAR-95 FSYS REV. J001 VER. 1.1 400 31-MAR-95 1107 31-MAR-95 10688.0 10687.0 9900.0 10679.0 1500.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP GR CN PCM KNJT KNJT AC $ CABLEHEAD TENSION TEMPERATURE GAMMARAY COMPENSATED NEUTRON PULSE CODE MODULATOR KNUCKLE JOINT KNUCKLE JOINT BHC ACOUSTILOG TOOL NUMBER 3974XA 2806XA 1309XA 2435XA 3506XA 3921NA 3921NA 1609EA/1603MA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 8.500 8960.0 .0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: BIOZAN/KCL 10.20 54.0 9.5 4.5 167.0 .100 .044 .087 .000 70.0 167.0 68.0 .0 MUD CAKE AT M MUD CAKE AT Bh~': NEUTRON TOOL TOOL TYPE (EPITHERMALOR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN)'. TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 18 - 02A : PRUDHOE BAY : NORTH SLOPE : ALASKA 166 .000 THERMAL SANDSTONE .00 8.500 .0 68.0 .0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 11 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 2 AC AC 68 1 US/F 3 TEMP AC 68 1 DEGF 4 CHT AC 68 1 LB 5 TTEN AC 68 1 LB 6 SPD AC 68 1 F/MN 7 CNC 2435 68 1 PU-S 8 CNCF 2435 68 1 PU-S 9 CN 2435 68 1 PU-L 10 LSN 2435 68 1 CPS 11 SSN 2435 68 1 CPS 4 4 06 969 49 6 4 4 48 852 89 1 4 4 61 008 99 5 4 4 95 558 30 1 4 4 95 558 30 1 4 4 61 094 30 1 4 4 98 211 23 1 4 4 98 211 23 1 4 4 52 326 75 5 4 4 84 023 70 1 4 4 83 368 34 1 44 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 113 Tape File Start Depth = 10702.000000 Tape File End Depth = 10110.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: -68 42 $ datums Tape Subfile: 4 188 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS 95/ 4/ 3 01 **** REEL TRAILER **** 95/ 4/ 4 01 Tape Subfile: 5 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 4 APR 95 9:0la Elapsed execUtion time = 6.26 seconds. SYSTEM RETURN CODE = 0 * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : ARCO ALASKA, INC. WELL NAME : D.S. 18-02A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUFIBER : 500292076201 REFERENCE NO : 97509 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 97/12/18 ORIGIN : FLIC REEL NAFtE : 97509 CONTINUATION # : PREVIOUS REEL COI~4FJ~f : ARCO ALASKA INC, D.S. 18-02A, PRUDHOE BAY, 50-029-20762-01 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 97/12/18 ORIGIN ' FLIC TAPE NA~E : 97509 CONTINUATION # : 1 PREVIOUS TAPE : CO~94ENT : ARCO ALASKA INC, D.S. 18-02A, PRUDHOE BAY, 50-029-20762-01 TAPE HEADER Prudhoe Bay CASED HOLE WIRELINE LOGS WELL NAME: D.S. 18-02A API NUMBER: 500292076201 OPERATOR: ARCO Alaska, Inc. LOGGING COMPANY: SCHLUFiBERGER WELL SERVICES TAPE CREATION DATE: 17-DEC-97 JOB NUFiBER: 97509 LOGGING ENGINEER: J. Maj chef OPERATOR WITNESS: J. Dethlefs SURFACE LOCATION SECTION: 24 TOWNSHIP: 1 IN RANGE: 14E FNL: 1300 FSL : FEL: 131 FWL: ELEVATION(FT FROM MSL O) KELLY BUSHING: 46.60 DERRICK FLOOR: 45.20 GROUND LEVEL: 16.30 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 9. 675 8960.0 47. O0 2ND STRING 7. 000 10846.0 29. O0 3RD STRING 5. 500 31 . 0 17. O0 PRODUCTION STRING 4. 500 10444. 0 12. 60 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) LIS Tape Vez.f ication Listing Schlumberger Alaska Computing Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN ArDlVI~ER : PASS NUI~BER : DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH .............. 88888.0 10771.5 10768.0 10762.0 10756.0 10753.0 10750.5 10747.5 10746.0 10744.5 10736.5 10736.0 10730.5 10729.5 10727.5 10726.0 10723.0 10720.5 10719.5 10718.0 10717.0 10716.0 10711.0 10701.0 10693.5 10689.5 10688.5 10679.5 10676.0 10675.5 10672.5 10667.0 10666.0 10654.0 10653.5 10652.0 10643.0 10642.5 10639.0 10634.0 10633.5 10631.0 10629.5 10629.0 10622.5 18-DEC-1997 11:24 6-APR- 95 WESTERN ATLAS .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP .............. 88883.0 88884.0 10748.0 10742.5 10740.5 10732.5 10728.0 10722.5 10719.5 10715.0 10712.5 10707.5 10696.5 10690.5 10685.5 10679.0 10672.5 10664.5 10650.5 10640.0 10637.0 10630.5 10628.5 10626.0 10619.0 10767.5 10763.5 10757.5 10752.0 10748.0 10742.5 10740.5 10731.5 10727.5 10722.5 10719.5 10715.0 10712.5 10707.5 10696.5 10690.5 10685.5 10672.5 10670.5 10664.5 10650.5 10648.5 10640.0 10630.5 10628.0 10626.0 10618.5 PAGE: LIS Tape Ve~:fication Listing Schlumberger Alaska Computing Center 10618.0 10610.0 10609.0 10605.5 10605.0 10600.5 10599.5 10594.0 10593.0 10585.0 10569.0 10567.0 10566.5 10562 0 10561 0 10553 5 10551 5 10541 0 10540 5 10533 0 10530 0 10523 0 10522 5 10512 0 10506 5 10505.0 10503.5 10498.5 10494.0 10489.0 10488.5 10475.5 10458.5 10455.0 10453.0 10450.5 10450.0 10442.5 10441.5 10438.0 10435.5 10432.0 10428.5 10421.5 10420.0 10415.0 10408.0 10406.0 10405.5 10397.0 10395.5 10393.5 10386.0 10381.0 10379.0 10377.5 10606.0 10602.5 10597.5 10591.5 10582.0 10567.0 10563.5 10560.0 10550.0 10538.0 10526.0 10520.0 10509.0 10502.5 10500.5 10494.5 10484.0 10473.0 10454.0 10449.5 10448.0 10439.0 10435.0 10427.5 10423.5 10415.5 10413.0 10406.0 10403.0 10393.0 10390.5 10379.0 10375.5 10612.5 10607.0 10602.5 10596.5 10591.5 10582.0 10567.0 10563.5 10560.0 10550.0 10538.0 10528.5 10526.0 10520.5 10509.0 10502.5 10500.5 10493.5 10488.5 10483.0 10472.5 10454.0 10450.0 10448.0 10439.0 10435.5 10432.0 10423.5 10413.0 10406.0 10403.0 10393.0 10390.5 10383.0 10379.0 10375.5 18-DEC-1997 11:24 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 10370.0 10365.5 10369.0 10365.5 10366.5 10362.5 10365.5 10362.5 10363.0 10359.5 10359.5 10359.0 10357.5 10357.5 10348.0 10345.0 10345.0 10345.5 10342.0 10344.5 10342.0 10334.5 10332.0 10332.0 10327.5 10326.0 10327.0 10326.0 10325.0 10322.0 10324.5 10322.0 10315.0 10312.0 10313.0 10312.0 10305.5 10302.5 10302.5 10300.5 10300.5 10300.5 10298.0 10298.5 10297.0 10296.0 10292.5 10295.5 10292.5 10289.5 10286.0 10285.5 10281.5 10283.5 10281 . 5 10276.0 10272.5 10272.5 10268.0 10264.0 10264.0 10261.0 10257.5 10260.5 10257.5 10259.0 10255.5 10255.5 100.0 96.5 96.5 $ CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE TDTP DATA AQUIRED ON ARCO ALSKA'S WELL DS 18-02A. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN PASS #1 GRCH AND THE BCS GAI~4A RAY, ALSO PASS #1 SIGMA TO THE BCS GAMMA RAY, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ $ PAGE: **** FILE HEADER **** FILE NAFIE : EDIT .001 SERVICE : FLIC VERSION. : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMFIFr: 0.5000 FILE SUMFL~Y LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10755.0 10254 . 0 TDTP 10775.0 10254.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUM~ER: BASELINE DEPTH .............. $ .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP REMARKS: THIS FILE CONTAINS BASE PASS #1. PASS SHIFTS MADE TO THIS DATA. $ LIS FORMAT DATA THERE ARE NO PASS TO ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 i1 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 SIGMTDTP CU 1094402 00 000 O0 0 1 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 SBHF TDTP CU 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 SBHN TDTP CU 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TSCN TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 INND TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 INFD TDTP CPS 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 GRCH TDTP GAPI 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 TENS TDTP LB 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 CCL TDTP V 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 GR BCS GAPI 1094402 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 10780.000 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD.TDTP -999.250 GRCH. TDTP -999.250 TENS.TDTP -999.250 CCL.TDTP -999.250 GR.BCS 133.353 DEPT. 10250.000 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP SBH~.TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP SDSI. TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP TENS. TDTP -999.250 CCL.TDTP -999.250 GR.BCS 432.935 -999.250 -999.250 -999.250 -999.250 -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUM~ER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREM: 0.5000 FILE LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10752.0 10256.0 TDTP 10772.0 10256.0 $ CURVE SHIFT DATA - PASS TO PASS (FiEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUM~ER: 1 BASELINE DEPTH 88888.0 10768.5 10764.5 10755.5 10743.5 10742.5 10741.0 10731.5 10730.5 10729.0 10726.5 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH TDTP .............. 88887.5 88887.0 10743.0 10740.0 10732.0 10727.5 10767.5 10763.5 10755.0 10742.5 10730.5 10729.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 10723.0 10723.0 10719.5 10719.5 10718.5 10719.5 10716.5 10715.5 10715.5 10715.5 10713.5 10712.5 10712.5 10709.5 10709.5 10703.5 10702.5 10700.5 10700.0 10699.5 10698.5 10697.0 10696.5 10696.0 10696.0 10694.0 10693.5 10692.0 10693.0 10690.5 10690.5 10682.5 10682.0 10682.0 10682.0 10678.5 10678.5 10674.5 10674.5 10672.0 10672.0 10664.0 10665.0 10659.0 10659.0 10652.0 10652.5 10650.5 10650.5 10646.5 10647.0 10643.5 10644.5 10640.0 10640.0 10633.0 10633.0 10633.5 10631 . 0 10630.5 10625.5 10625.5 10626.0 10624.0 10622.0 10621.5 10622.0 10614.5 10612.0 10612.5 10612.0 10607.0 10607.0 10606.0 10606.5 10600.0 10600.0 10600.5 10597.5 10598.0 10592.5 10594.0 10590.5 10591.5 10580.5 10581.0 10574.0 10572.5 10565.5 10567.0 10563.0 10563.5 10563.5 10560.5 10560.0 10560.0 10560.5 10558.0 10556.5 10550.0 10550.0 10544.0 10545.5 10535.0 10536.0 10534.5 10533.0 10532.5 10532.5 10525.0 10524.5 10520.0 10520.0 10519.5 10520.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 10515.0 10513.0 10513.0 10514.5 10509.5 10510.5 10507.5 10507.5 10502.0 10502.5 10498.0 10497.5 10490.5 10488.5 10488.5 10488.5 10485.5 10483.0 10481.0 10484.0 10476.5 10479.0 10476.0 10473.5 10475.5 10472.0 10472.0 10472.5 10463.5 10463.5 10461.0 10460.0 10458.5 10457.5 10456.0 10456.0 10449.5 10450.0 10449.0 10450.0 10448.0 10447.5 10442.0 10443.0 10440.5 10439.0 10435.0 10435.0 10432.5 10432.0 10426.0 10428.0 10422.5 10421.5 10421.0 10423.5 10415.0 10416.0 10413.5 10416.0 10406.0 10406.0 10405.5 10406.0 10402.0 10403.0 10401.5 10403.0 10398.5 10398.0 10388.5 10389.0 10383.5 10383.5 10382.5 10383.0 10377.0 10379.0 10375.5 10376.0 10374.0 10375.5 10366.0 10366.0 10364.0 10363.0 10359.0 10357.5 10359.0 10354.5 10355.5 10350.0 10351.5 10347.0 10347.5 10344.5 10345.0 10345.0 10342.5 10342.5 10341.5 10342.0 10337.0 10337.5 10328.5 10330.0 10326.5 10328.0 10323.0 10325.5 10321.5 10322.5 10315.5 10315.5 10316.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 10 10307.0 10302 5 10301 0 10300 0 10297 0 10295 5 10294 5 10292 5 10288.0 10286.0 10283.0 10272.5 10265.0 10264.5 10257.5 100.0 $ 10301.0 10298.0 10296.0 10292.5 10289.0 10286.0 10272.5 10307.0 10303.0 1O300.5 10295.5 10292.5 10288.5 10284.0 10264.5 10264.5 10257.5 10258.0 100.0 100.5 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLET CORRELATIONS BETWEEN GRCH BASE PASS #2 AND GRCH BASE PASS #1, ALSO THE SIGMA BASE PASS #2 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 11 ** SET TYPE - CHAN ** NAlV~ SERV UNIT SERVICE API API API API FILE NUM~ NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) FT 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 DEPT SIGMTDTP CU 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 SBHF TDTP CU 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 SBHNTDTP CU 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TCANTDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TSCNTDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TSCF TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 INND TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 INFD TDTP CPS 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH TDTP GAPI 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 TENS TDTP LB 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 CCL TDTP V 1094402 O0 000 O0 0 2 1 1 4 68 0000000000 * * DATA * * DEPT. 10771. 000 SIGM. TDTP 16. 743 TPHI. TDTP 60.618 SBHF. TDTP 52. 674 SBHN. TDTP 56. 710 SIGC. TDTP O. 000 SIBH. TDTP 74. 837 TRAT. TDTP 2. 515 SDSI. TDTP O. 417 BACK. TDTP 219. 907 FBAC. TDTP 86.105 TCAN. TDTP 32551. 602 TCAF. TDTP 9305.070 TCND. TDTP 22589. 852 TCFD. TDTP 5955. 440 TSCN. TDTP 6957. 300 TSCF. TDTP 1988. 786 INND. TDTP 2621.271 INFD. TDTP 433.206 GRCH. TDTP -999.250 TENS. TDTP 1415. 000 CCL. TDTP O. 000 DEPT. 10256.000 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 55.125 TENS. TDTP -999.250 CCL. TDTP -999.250 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 12 **** FILE TRAILER **** FILE NA~E : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAFIE : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE ~ER : 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10751.0 10256.0 TDTP 10771.0 10256.0 $ CURVE SHIFT DATA - PASS TO PASS (FiEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUFiBER : 1 .......... EQUIVALENT UNSHIFTEDDEPTH .......... BASELINE DEPTH GRCH TDTP 88888.0 88888.0 88888.0 10767.5 10767.5 10764.5 10763.5 10758.0 10757.5 10744.0 10745.0 10740.5 10740.5 10740.5 10730.5 10730.5 10722.5 10723.0 10719.0 10719.0 10718.5 10719.5 10715.5 10715.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 13 10714.0 10709.0 10699.0 10697.0 10693.0 10689.0 10684.5 10674.0 10671.5 10662.0 10651.5 10650.0 10643.0 10642.0 10632.0 10627.0 10625.5 10624.5 10620.5 10613 5 10612 0 10605 5 10605 0 10599 0 10592 0 10589, 0 10581.0 10579.0 10564.5 10562.5 10562.0 10558.5 10550.0 10543.5 10539.5 10538.5 10531.5 10521.5 10517.0 10501 5 10497 0 10489 5 10488, 5 10480, 0 10477. 5 10471 5 10470.0 10460.5 10449.0 10448.5 10446.5 10444.0 10440.5 10431.0 10427.5 10715.0 10697.0 10693.5 10690.0 10685.5 10672.0 10661.5 10650.0 10643.0 10632.5 10628.0 10625.5 10612.5 10606.0 10600.0 10582.5 10581.0 10563.5 10550.0 10545.5 10539.0 10520.0 10502.5 10498.0 10488.5 10470.0 10450.0 10448.0 10444.5 10427.5 10709.0 10698.5 10674.5 10664.5 10652.5 10644.0 10633.0 10628.5 10626.0 10622.0 10612.5 10607.0 10601.0 10594.0 10591.5 10566.5 10563.5 10560.0 10541.0 10532.0 10520.0 10488.5 10479.5 10477.5 10473.0 10460.5 10450.0 10443.0 10432.0 LIS Tape Vezification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 14 10414.5 10414.0 10404.5 10403.5 10401.5 10389.5 10382.0 10380.5 10374.0 10373.0 10369.5 10365.5 10364.5 10361.0 10358.0 10353.5 10344.0 10343.5 10341.0 10326.5 10324.0 10322.5 10320.0 10319 5 10317 0 10308 0 10302 0 10298 0 10296 5 10291 5 10291.0 10286.5 10285.5 10281.0 10279.0 10272.0 10263.5 10258.5 10256.5 100.0 $ 10415.5 10406.0 10391.0 10383.5 10376.0 10365.5 10361.5 10345.5 10342.5 10329.0 10326.5 10321.5 10317.0 10301.0 10298.0 10293.0 10286.5 10281.5 10272.5 10264.0 10257.0 100.5 10416.0 10406.0 10403.0 10390.5 10383.5 10375.5 10369.5 10365.5 10359.0 10355.0 10345.0 10342.0 10325.5 10322.0 10309.0 10303.0 10292.5 10288.0 10280.5 10264.0 10259.5 101.0 ~S: THIS FILE CONTAINS CASED HOLE TDTP BASE PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLET CORRELATIONS BETWEEN GRCH BASE PASS #3 AND GRCH BASE PASS #1, ALSO THE SIGMA BASE PASS #3 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA LIS Tape verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 15 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM TDTP CU 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 SBHF TDTP CU 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 SBHiN TDTP CU 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TSCN TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TSCF TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 IN-ND TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 INFD TDTP CPS 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH TDTP GAPI 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 TENS TDTP LB 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 CCL TDTP V 1094402 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 16 ** DATA ** DEPT. 10771. 000 SIGM. TDTP SBHN. TDTP 56. 777 SIGC. TDTP SDSI. TDTP O. 433 BACK. TDTP TCAF. TDTP 9000. 795 TCND. TDTP TSCF. TDTP 1841. 429 INND. TDTP TENS. TDTP 141 O . 000 C CL . TDTP DEPT. 10256.500 SIGM. TDTP SBHN. TDTP -999.250 SIGC. TDTP SDSI. TDTP -999.250 BACK. TDTP TCAF. TDTP -999.250 TCND. TDTP TSCF. TDTP -999.250 INND. TDTP TENS. TDTP -999.250 CCL.TDTP 16. 987 TPHI. TDTP O. 000 SIBH. TDTP 261 . 913 FBAC. TDTP 22350. 223 TCFD. TDTP 2773. 260 INFD. TDTP O. 000 64. 509 SBHF. TDTP 74. 991 TRAT. TDTP 78. 760 TCAN. TDTP 5722. 929 TSCN. TDTP 423 . 254 GRCH. TDTP 50.633 2.614 33326.344 6818.073 -999.250 -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 -999.250 INFD. TDTP -999.250 GRCH. TDTP 100.438 -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER: 4 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUM~ER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH ......................... GRCH 10749.0 TDTP 10769.0 STOP DEPTH .......... 10292.0 10292.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 17 $ CURVE SHIFT DATA - PASS TO PASS (F~EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH .............. 88888 0 10764 5 10761 5 10749 0 10740 0 10737 5 10730 5 10728 5 10727 5 10723.0 10721.0 10716.0 10713.0 10709.5 10707.0 10705.0 10696.5 10690.5 10687.5 10686.0 10684.0 10679.5 10669.0 10660.5 10659.0 10647.0 10640.5 10636.5 10632.5 10627.0 10626.5 10622.0 10618.5 10610.5 10609.0 10602.0 10598.5 10596.0 10589.5 10588.5 10577.0 10574.5 10570.5 10562.5 10562.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... GRCH 88890.5 10740.0 10732.0 10727.5 10723.5 10715.0 10712.5 10707.5 10698.5 10693.5 10690.5 10688.0 10682.0 10672.0 10661.5 10650.5 10640.0 10637.0 10630.5 10619.0 10612.0 10606.0 10602.5 10593.0 10582.0 10575.5 10567.5 TDTP 88891 5 10768 0 10763 5 10752 0 10742 5 10740 0 10733 0 10730.5 10719.5 10715.0 10712.5 10709.5 10698.5 10692.5 10690.5 10686.0 10661.5 10650.5 10644.5 10640.0 10637.0 10630.5 10626.0 10621.5 10612.0 10606.5 10600.5 10594.0 10581.5 10567.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 18 10559.5 10559.0 10546.5 10541.0 10531.5 10528.5 10525.0 10516.0 10509.5 10505.5 10500.0 10493.5 10493.0 10486.5 10484 5 10475 0 10473 0 10471 5 10468 5 10462 0 10446 5 10446 0 10443.0 10439.5 10434.5 10430.5 10422.5 10422.0 10413.0 10411.0 10401.0 10399.0 10397.5 10386.0 10379.0 10373.5 10363.0 10362.0 10355.0 10350.0 10340.5 10340.0 10333.0 10322.5 10321.5 10320.0 10319.5 10314.5 10306.0 10304.5 10299.0 10293.0 100.0 $ 10563.5 10550.0 10545.5 10514.0 10509.5 10504.0 10497.5 10488.0 10475.5 10472.5 10465.5 10450.0 10448.0 10444.0 10439.5 10435.0 10424.0 10415.5 10406.0 10403.0 10390.5 10379.0 10369.5 10345.0 10337.5 10326.0 10323.0 10317.0 10309.0 10298.0 105.0 10563.5 10550.0 10535.5 10532.0 10528.5 10520.5 10514.0 10509.5 10494.5 10489.0 10485.5 10476.0 10472.5 10465.5 10450.0 10448.0 10444.0 10439.5 10435.0 10424.5 10416.0 10406.0 10403.0 10390.5 10383.5 10379.0 10366.0 10359.0 10355.5 10345.0 10337.5 10328.0 10325.5 10317.0 10309.5 10303.0 10298.0 105.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 19 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP BORAX PASS #1. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #1 AND GRCH BASE PASS #1, ALSO THE SIGMA BORAX PASS #1 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM TDTP CU 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 SBHF TDTP CU 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 SBHIVTDTP CU 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 20 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) TCFD TDTP CPS 1094402 O0 000 O0 0 4 1 1 TSCN TDTP CPS 1094402 O0 000 O0 0 4 1 1 TSCF TDTP CPS 1094402 O0 000 O0 0 4 1 1 INND TDTP CPS 1094402 O0 000 O0 0 4 1 1 INFD TDTP CPS 1094402 O0 000 O0 0 4 1 1 GRCH TDTP GAPI 1094402 O0 000 O0 0 4 1 1 TENS TDTP LB 1094402 O0 000 O0 0 4 1 1 CCL TDTP V 1094402 O0 000 O0 0 4 1 1 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 4 68 0000000000 ** DATA ** DEPT. 10772 500 SIGM. TDTP 17. 399 TPHI. TDTP 65. 046 SBHF. TDTP 44. 818 SBHN. TDTP 54 640 SIGC. TDTP O. 000 SIBH. TDTP 70. 141 TRAT. TDTP 2. 620 SDSI. TDTP 0 393 BACK. TDTP 151. 724 FBAC. TDTP 54. 693 TCAN. TDTP 33100. 805 TCAF. TDTP 8853 791 TCND. TDTP 23209. 418 TCFD. TDTP 5957. 218 TSCN. TDTP 7033. 585 TSCF. TDTP 1881 341 INND. TDTP 2705.521 INFD. TDTP 444.598 GRCH. TDTP -999.250 TENS. TDTP 1490 000 CCL. TDTP O. 000 DEPT. 10297. 000 SIGM. TDTP 13. 725 TPHI. TDTP 12. 605 SBHF. TDTP 71. 277 SBEN. TDTP 87.307 SIGC. TDTP 0.178 SIBH. TDTP 120.349 TRAT. TDTP 1.217 SDSI. TDTP O. 344 BACK. TDTP 137. 534 FBAC. TDTP 30.610 TCAN. TDTP 20615. 719 TCAF. TDTP 13281 . 846 TCND. TDTP 13126. 988 TCFD. TDTP 6136. 213 TSCN. TDTP 4490. 878 TSCF. TDTP 2893.285 INND. TDTP 2277.330 INFD. TDTP 357.067 GRCH. TDTP 37.719 TENS. TDTP 1510. 000 CCL. TDTP O. 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 21 FILE HEADER FILE ~ER : 5 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 5 DEPTH INCREMENT: 0.5000 FILE SU~M_ARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10749.0 10294.0 TDTP 10769.0 10294.0 $ CURVE SHIFT DATA - PASS TO PASS (f~F~ASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 10766.5 10762.5 10749.5 10739.0 10738.5 10729.5 10718.0 10717.0 10714.0 10708.0 10706.5 10700.0 10695.5 10691.5 10691.0 10688.0 10680.5 10677.0 10671.5 t 0669.5 10664.0 10662.0 10661.5 10659.5 10650.0 10642.5 10638.0 10637.0 10631.0 10628.5 10628.0 10623.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP 88889.5 88889.0 10740.5 10719.5 10715.5 10707.5 10697.0 10693. $ 10689.5 10682.0 10672.0 10664.5 10661.5 10652.0 10640.5 10633.0 10631.0 10625.5 10767.5 10763.5 10752.0 10740.0 10730.5 10719.0 10715.0 10709.5 10700.5 10692.5 10678.0 10671.0 10665.0 10662.0 10652.5 10644.5 10640.0 10633.0 10630.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 22 10623.0 10620.0 10612.0 10604.0 10603.5 10598.5 10598.0 10590.5 10578.0 10563.0 10561.0 10560.5 10558.0 10547.5 10537.5 10530.5 10517.5 10500.0 10494.5 10488.5 10487.0 10483.5 10470.0 10469.5 10454.0 10453.0 10447.5 10445.5 10430.0 10425.0 10421.0 10413.0 10400.5 10400.0 10392.5 10388.5 10380 0 10377 5 10375 0 10371 5 10366 0 10364 0 10363 5 10361 0 10356 5 10353.0 10350.0 10342.5 10342.0 10339.0 10330.0 10328.0 10321.5 10319.0 10306.5 10619.0 10606.0 10600.5 10593.5 10582.0 10563.5 10549.5 10539.0 10520.0 10502.5 10495.5 10488.5 10484.5 10472.5 10453.5 10447.5 10428.0 10424.0 10403.0 10393.0 10390.5 10379.0 10369.0 10365.0 10351.0 10345.0 10332.0 10329.0 10306.5 10626.0 10612.0 10607.5 10600.5 10594.0 10566.5 10563.5 10560.5 10532.5 10520.5 10489.0 10473.0 10455.5 10450.0 10432.0 10416.0 10403.0 10390.5 10383.0 10379.0 10375.0 10366.0 10363.0 10359.0 10355.5 10345.0 10341.5 10325.0 10321.5 10309.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PA GE: 23 10300.5 10295.5 10297.5 100.0 102.0 $ 10303.0 102.5 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP BORAX PASS #2. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #2 AND GRCH BASE PASS #1, ALSO THE SIGMA BORAX PASS #2 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~f CODE (HEX) DEPT FT 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 SIGMTDTP CU 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 SBHF TDTP CU 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 SBHNTDTP CU 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 24 NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) BACK TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TSCNTDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TSCF TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 INND TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 INFD TDTP CPS 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 GRCH TDTP GAPI 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 TENS TDTP LB 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 CCL TDTP V 1094402 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 10770.000 SIGM. TDTP 18.068 TPHI.TDTP 55.575 SBHF. TDTP SB~N. TDTP 57.001 SIGC. TDTP 0.000 SIBH. TDTP 75.498 TRAT. TDTP SDSI. TDTP 0.505 BACK. TDTP 191.453 FBAC. TDTP 76.694 TCAN. TDTP TCAF. TDTP 8112.758 TCND. TDTP 19701.223 TCFD.TDTP 5335.196 TSCN. TDTP TSCF. TDTP 1662.195 INND. TDTP 2317.827 INFD. TDTP 419.707 GRCH. TDTP TENS. TDTP 1515.000 CCL. TDTP 0.000 54.945 2.308 26673.945 5465.132 -999.250 DEPT. 10296.000 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBP~N. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 54.719 TENS. TDTP -999.250 CCL. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 25 **** FILE HEADER **** FILE NA~IE : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 6 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUFiBER : 6 DEPTH INCREMFJFT: O. 5000 FILE SU~E~%RY LDWG TOOL CODE START DEPTH STOP DEPTH ................................... GRCH 10751.0 10292.0 TDTP 10771.0 10292.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS ND?4BER : 1 BASELINE DEPTH 88888.0 10767.5 10763.5 10752.0 10743.0 10741.0 10731.5 10720.0 10719.5 10716.5 10715.5 10710.5 10709.5 10702.0 10698.5 10694.5 10694.0 10690.0 10686.0 10683.5 10682.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH TDTP 88888.0 88888.0 10743.0 10740.5 10719.5 10715.0 10707.5 10697.0 10693.5 10690.5 10682.0 10767.5 10763.5 10752.0 10740.0 10730.5 10719.5 10715.5 10709.5 10700.5 10692.5 10690.5 10683.5 10681.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 26 10675.0 10672.5 10667.5 10664.0 10663.5 10655.5 10651.0 10650.5 10647.0 10644.5 10642.0 10633.5 10632.0 10631.0 10627.0 10622.5 10615.0 10613.0 10608.0 10606.5 10600.5 10593 0 10592 0 10590 5 10583 0 10574 0 10570 5 10568 5 10564 0 10560 5 10551.0 10533.0 10528.5 10520.5 10511.0 10503.5 10502.5 10496.5 10491.5 10490.0 10486.5 10482.0 10477.5 10477.0 10473.0 10466.0 10458.0 10456.5 10451.0 10449.0 10447.5 10442.0 10436.0 10433.0 10427.5 10672.0 10661.0 10650.5 10642.5 10630.5 10625.5 10612.0 10606.0 10600.5 10591.5 10582.5 10572.5 10569.0 10563.5 10550.0 10526.0 10510.5 10502.5 10488.5 10475.5 10473.0 10466.0 10454.0 10448.0 10439.0 10435.0 10427.5 10671.5 10664.5 10661.5 10654.5 10651.0 10647.0 10644.0 10633.5 10630.5 10621.5 10612.5 10607.5 10601.0 10594.0 10591.5 10568.5 10563.5 10560.5 10532.0 10520.5 10502.0 10494.0 10489.0 10483.0 10479.5 10476.0 10456.0 10449.5 10448.0 10432.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-I997 11:24 PAGE: 27 10416.0 10407.5 10406.0 10403.5 10403.0 10394.0 10392.0 10391.5 10383.5 10376.0 10375.0 10367.5 10364.5 10363 0 10362 5 10360 0 10358 0 10351 0 10347 5 10345 5 10342 5 10331 5 10327 5 10324 5 10319 5 10312 5 10303 5 10298.5 100.0 $ 10406.0 10403.5 10390.5 10389.0 10376.0 10365.0 10362.5 10359.5 10351.0 10347.5 10345.0 10327.0 10317.0 10298.0 99.5 10415.5 10406.0 10403.0 10391.0 10383.0 10375.0 10366.0 10362.5 10359.0 10345.0 10341.5 10332.0 10325.5 10319.0 10312.0 10303.0 99.5 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP BORAX PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BORAX PASS #3 AND GRCH BASE PASS #1, ALSO THE SIGMA BORAX PASS #3 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 28 TYPE REPR CODE VALUE 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 SIGMTDTP CU 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 SBHFTDTP CU 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 SBHNTDTP CU 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TSCNTDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TSCF TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 INND TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 INFD TDTP CPS 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 GRCH TDTP GAPI 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 TENS TDTP LB 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 CCL TDTP V 1094402 O0 000 O0 0 6 1 1 4 68 0000000000 ** DATA ** DEPT. 10771.000 SIGM. TDTP 18.244 TPHI.TDTP 60.834 SBHF. TDTP 53.762 SBP~N. TDTP 57.534 SIGC. TDTP 0.000 SIBH. TDTP 76.707 TRAT. TDTP 2.440 SDSI.TDTP 0.525 BACK. TDTP 232.795 FBAC. TDTP 82.095 TCAN. TDTP 28329.754 TCAF. TDTP 8112.289 TCND.TDTP 20217.984 TCFD. TDTP 5377.952 TSCN. TDTP 5830.319 TSCF. TDTP 1669.525 INND. TDTP 2378.831 INFD. TDTP 417.253 GRCH. TDTP -999.250 TENS. TDTP 1465.000 CCL.TDTP 0.000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 29 DEPT. 10291. 500 SIGM. TDTP 14. 243 TPHI. TDTP SB~N. TDTP 60. 445 SIGC. TDTP O. 953 SIBH. TDTP SDSI. TDTP O. 420 BACK. TDTP 199. 045 FBAC. TDTP TCAF. TDTP 13028. 746 TCND. TDTP 18246. 344 TCFD. TDTP TSCF. TDTP 2720. 381 INND. TDTP 2489. 660 INFD. TDTP TENS. TDTP 1325. 000 CCL. TDTP O. 000 18. 056 SBHF. TDTP 75. 519 TRAT. TDTP 42. 260 TCAN. TDTP 6808.175 TSCN. TDTP 374. 364 GRCH. TDTP 54.841 1.429 24619.902 5140.597 53.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAF~ : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 7 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NIIM~ER : 7 DEPTH INCREMENT: 0.5000 FILE SUN~IARY LDWG TOOL CODE START DEPTH STOP DEPTH ................................... GRCH 10753.0 10254.0 TDTP 10773.0 10254.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 3O BASELINE DEPTH 88888.0 10769.0 10764 5 10759 5 10753 5 10744 5 10744 0 10742 5 10742 0 10732 5 10732 0 10720.5 10718.5 10717.0 10711.0 10705.0 10698.5 10697.0 10692.0 10686.5 10682.0 10681.5 10673.0 10670.0 10666.0 10663.0 10660.5 10652.5 10651.0 10644.0 10640.0 10631.0 10630.5 10628.5 10626.0 10622.5 10614.5 10614.0 10606.5 10604.0 10600.5 10600.0 10593.0 10591.0 10590.0 10580.0 10566.5 10565.5 10563.5 10560.5 10558.0 10549.5 10544.5 GRCH TDTP .............. 88886.5 88887.0 10743.0 10740.5 10732.0 10715.5 10697.0 10690.5 10686.0 10679.0 10672.5 10666.5 10661.0 10650.5 10640.0 10630.5 10628.5 10613.5 10604.5 10600.0 10592.0 10581.0 10567.5 10563.5 10558.5 10550.0 10545.5 10768.0 10763.5 10757.5 10752.0 10742.5 10740.0 10730.5 10719.5 10715.5 10709.5 10703.0 10692.5 10681.5 10672.5 10670.5 10665.0 i 0652.5 10644.0 10630.5 10626.0 10622.0 10612.5 10607.0 10600.5 10594.0 10592.0 10566.5 10563.5 10560.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 31 10540.0 10536.0 10533.0 10526.0 10519.5 10511.5 10496.0 10490.5 10488.5 10486.0 10481.5 10476.5 10474.0 10472 5 10454 5 10449 5 10448 0 10435 0 10432 0 10431 0 10423 5 10415.5 10406.0 10403.0 10402.0 10390.5 10383.0 10377.5 10373.5 10371.5 10370.5 10366.5 10362.0 10359.5 10355.0 10348.0 10345.0 10344.5 10341.5 10330.5 10327.5 10323.5 10322.0 10317.0 10311.5 10302.5 10299.0 10297.5 10292.5 10287.5 10286.5 10282.0 10280.0 10273.0 10269.0 10536.0 10526.0 10513.0 10488.5 10475.0 10472.5 10454.0 10448.0 10430.0 10424.0 10406.0 10403.5 10390.5 10379.0 10370.5 10359.5 10347.5 10345.0 10327.5 10323.0 10317.0 10303.5 10300.5 10298.0 10292.5 10286.0 10281.5 102 72.5 10541.0 10532.0 10520.5 10494.0 10488.5 10483.5 10479.5 10476.0 10472.5 10449.5 10435.5 10432.0 10415.5 10402.5 10383.0 10375.5 10370.0 10366.0 10363.0 10359.0 10356.0 10345.0 10341.5 10332.0 10325.0 10312.0 10302.5 10292.5 10288.0 10281.5 10268.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 32 10264.5 10264 . 0 10264.0 10258.0 10257.5 10257. $ 100.0 99.5 $ 10264. 10257. 100.0 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP FLOWING PASS #1. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH FLOWING PASS #1 AND GRCH BASE PASS #1 ALSO SIGMA FLOWING PASS #1 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM TDTP CU 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 SBHF TDTP CU 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 SBHN TDTP CU 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape Verification Listing Sc_hlumberger Alaska Computing Center I8-DEC-1997 11:24 PAGE: 33 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) O0 000 O0 0 7 1 1 4 68 0000000000 TRAT TDTP 1094402 SDSI TDTP CU 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TSCNTDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TSCF TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 INND TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 INFD TDTP CPS 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 GRCH TDTP GAPI 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 TENS TDTP LB 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 CCL TDTP V 1094402 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 10772.000 SIGM. TDTP 14.659 TPHI. TDTP 41.741 SBHF. TDTP 51.826 SBHN. TDTP 54.558 SIGC. TDTP 0.539 SIBH. TDTP 69.957 TRAT. TDTP 2.108 SDSI.TDTP 0.346 BACK. TDTP 122.344 FBAC. TDTP 38.223 TCAN. TDTP 33576.734 TCAF. TDTP 11764.975 TCND. TDTP 22977.133 TCFD. TDTP 6806.513 TSCN. TDTP 7306.752 TSCF. TDTP 2560.218 INND. TDTP 2566.962 INFD. TDTP 420.801 GRCH. TDTP -999.250 TENS. TDTP 1580.000 CCL.TDTP 0.000 DEPT. 10253.500 SIGM. TDTP -999.250 TPHI. TDTP -999.250 SBHF. TDTP -999.250 SBHN. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAIV. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD.TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 53.156 TENS. TDTP -999.250 CCL. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 34 **** FILE HEADER **** FILE NAME : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 8 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 8 DEPTH INCREMENT: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 10753.0 10256.0 TDTP 10773.0 10256.0 $ CURVE SHIFT DATA - PASS TO PASS (FIEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTEDDEPTH .......... BASELINE DEPTH GRCH TDTP 88888.0 88887.0 88887.0 10769.0 10768.0 10765.5 10763.5 10761.0 10759.5 10752.0 10752.0 10745.5 10745.0 10741.5 10740.5 10741.0 10740.0 10731.5 10730.0 10729.5 10729.0 10729.0 10728.0 10723.5 10723.0 10720.0 10719.5 10716.0 10715.5 10710.0 10709.0 10707.5 10708.0 10703.0 10703.0 10699.0 10698.0 10698.0 10697.0 10696.5 10693.0 10694.0 10693.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 35 10689.5 10684.0 10678.5 10675.5 10672.0 10670.0 10666.0 10651.5 10650.0 10648.0 10643.5 10640.0 10636.5 10632 5 10630 5 10630 0 10624 0 10621 0 10614 5 10606 5 10606 0 10603 5 10600 0 10599.5 10597.5 10592.5 10591.0 10581.0 10565.0 10563.0 10562.5 10560.0 10559.0 10550.5 10549.0 10539.5 10535.5 10532.5 10527.5 10519.5 10510.5 10502.0 10492.0 10490.0 10487.5 10486.0 10484.0 10479.5 10476.5 10473.5 10472.0 10461.0 10456.0 10453.5 10449.0 10690.5 10678.5 10650.5 10640.0 10636.5 10630.5 10624.0 10606.5 10604.0 10600.0 10597.5 10591.5 10582.0 10563.5 10560.0 10550.0 10536.0 10527.0 10511.0 10502.5 10490.0 10484.5 10481.0 10475.5 10472.5 10458.5 10454.0 10685.0 10674.5 10672.0 10670.5 10668.0 10652.5 10648.5 10644.5 10633.5 10630.5 10622.0 10612.5 10607.5 10600.5 10594.0 10567.0 10563.5 10560.0 10549.5 10541.0 10532.0 1052 O. 5 10491.0 10488.5 10486.0 10483.0 10476.0 10472.5 10461.0 10450.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 3 6 10446.5 10446.0 10435.5 10434.0 10431.5 10428.0 10415.0 10412.5 10401.5 10401.0 10397.0 10390.5 10390.0 10387.5 10383.0 10382.5 10380.0 10376.5 10373.5 10369.0 10358.0 10353.5 10349.5 10344.0 10341.5 10337.0 10331.5 10330.0 10325.5 10323.0 10320 5 10320 0 10315 0 10314 0 10311 0 10308 0 10302 0 10300 0 10296.5 10295.0 10291.5 10287.0 10286.0 10281.0 10279.5 10278.0 10271.0 10268.0 10264.0 10258.5 10257.0 100.0 $ 10447.5 10435.0 10427.5 10413.0 10403.0 10397.5 10390.5 10383.0 10379.0 10368.5 10351.5 10345.0 10342.0 10332.0 10322.5 10315.5 10301.0 10298.0 10296.0 10286.5 10281.5 10278.0 10272.5 10264.0 10257.5 100.5 10447.0 10435.5 10432.0 10416.0 10403.0 10390.5 10388.0 10383.0 10381.0 10378.5 10375.5 10370.0 10359.0 10355.0 10345.0 10337.5 10332.0 10327.5 10325.5 10322.0 10316.0 10312.0 10309.0 10303.0 10292.5 10288.5 10281.5 10268.0 10264.0 10259.5 101.0 REMARKS: THIS FILE CONTAINS CASED HOLE TDTP FLOWING PASS #2. LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 37 HE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH FLOWING PASS #2 AND GRCH BASE PASS #1 ALSO SIGMA FLOWING PASS #2 TO SIGMA BASE PASS #1, CARRYING ALL TDTP CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 SIGM TDTP CU 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 TPHI TDTP PU-S 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 SBHFTDTP CU 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 SBH~TDTP CU 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 SIGC TDTP CU 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 SIBH TDTP CU 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 TRAT TDTP 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 SDSI TDTP CU 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 BACK TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 FBACTDTP CPS 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 TCAN TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 TCAF TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 TCND TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 TCFD TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 38 NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) TSCNTDTP CPS 1094402 O0 000 O0 0 8 1 1 4 TSCF TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 INND TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 INFD TDTP CPS 1094402 O0 000 O0 0 8 1 1 4 GRCH TDTP GAPI 1094402 O0 000 O0 0 8 1 1 4 TENS TDTP LB 1094402 O0 000 O0 0 8 1 1 4 CCL TDTP V 1094402 O0 000 O0 0 8 1 1 4 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 68 0000000000 ** DATA ** DEPT. 10772.000 SIGM. TDTP 16.195 TPHI.TDTP 53.113 SBHF. TDTP 46.927 SBHN. TDTP 57.840 SIGC. TDTP 0.162 SIBH. TDTP 77.401 TRAT. TDTP 2.326 SDSI.TDTP 0.396 BACK. TDTP 275.945 FBAC. TDTP 91.430 TCAN. TDTP 35733.398 TCAF. TDTP 11264.785 TCND. TDTP 23987.961 TCFD. TDTP 6707.444 TSCN. TDTP 7658.486 TSCF. TDTP 2414.301 INND. TDTP 2740.340 INFD. TDTP 430.208 GRCH. TDTP -999.250 TENS. TDTP 1575.000 CCL.TDTP 0.000 DEPT. 10256.500 SIGM. TDTP -999.250 TPHI.TDTP -999.250 SBHF. TDTP -999.250 SBHlV. TDTP -999.250 SIGC. TDTP -999.250 SIBH. TDTP -999.250 TRAT. TDTP -999.250 SDSI.TDTP -999.250 BACK. TDTP -999.250 FBAC. TDTP -999.250 TCAN. TDTP -999.250 TCAF. TDTP -999.250 TCND. TDTP -999.250 TCFD. TDTP -999.250 TSCN. TDTP -999.250 TSCF. TDTP -999.250 INND. TDTP -999.250 INFD. TDTP -999.250 GRCH. TDTP 63.031 TENS. TDTP -999.250 CCL. TDTP -999.250 ** END OF DATA ** **** FILE TRAILER **** FILE NA~IE : EDIT .008 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAFiE : EDIT .009 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 41 **** FILE HEADER **** FILE NA~E : EDIT . O10 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUA~ER 10 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 1 DEPTH INCRENENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10796.0 10254.0 TDTP LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT) : BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : 13 -SEP-97 CP 44.2 1040 13 -SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL NUMBER ........... CGRS 862 TDIC 816 8960.0 Crude 45.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 42 FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) '. GAS~OIL RATIO: CHOKE (DEG) : NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEJL~ COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF BASE PASS #1. $ LIS FORMAT DATA LIS Tape Ver~£ication Listing Schlumberger Alaska Computing Center 18-DEC-1997 ll:z4 PAGE: 43 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 SIGM PS1 CU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TPHI PS1 PU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 SBHF PS1 CU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 SBPiNPS1 CU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 SIGC PS1 CU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 SIBH PS1 CU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TRAT PS1 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 SDSI PS1 CU 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 BACK PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 FBAC PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TCANPS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TCAFPS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TCND PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TCFD PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TSCN PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TSCF PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 INND PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 INFD PS1 CPS 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 TENS PS1 LB 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 GR PS1 GAPI 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 CCL PS1 V 1094402 O0 000 O0 0 10 1 1 4 68 0000000000 LIS Tape Ver",~'ication Listing Schlumberger Alaska Computing Center 18-DEC-1997 ll:Z4 PAGE: 44 ** DATA ** DEPT. 10780.000 SIGM. PS1 SBI{N. PS1 53.977 SIGC. PS1 SDSI.PS1 0.349 BACK. PSi TCAF. PS1 10449.346 TCND. PS1 TSCF. PS1 2168.006 INND.PS1 GR.PS1 30.516 CCL.PS1 DEPT. 10253 SBHIV. PS1 60 SDSI.PS1 0 TCAF. PS1 4608 TSCF. PS1 880 GR.PS1 139 000 SIGM. PS1 908 SIGC. PS1 782 BACK. PSi 847 TCND.PS1 010 INND.PS1 000 CCL.PS1 16. 822 TPHI. PS1 O. 000 SIBH. PS1 121. 267 FBAC. PS1 23608. 371 TCFD. PS1 2643. 217 INFD. PS1 O. 000 26.701 TPHI.PS1 2.257 SIBH. PS1 160.915 FBAC. PS1 16099.854 TCFD.PS1 2584.681 INFD.PS1 0.000 57.918 SBHF. PS1 68.637 TRAT. PS1 36.882 TCAN. PS1 6315.074 TSCN. PS1 417.166 TENS.PSi 46.648 SBHF. PS1 84.361 TRAT. PS1 48.808 TCAN. PS1 4003.781 TSCN. PS1 335.011 TENS.PSI 45.832 2.449 35396.914 7344.070 1425.000 51.366 1.734 13288.611 2470.107 1330.000 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT .010 SERVICE · FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .011 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 11 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS AFOFZBER : 2 DEPTH INCREM~AVT: 0.5000 FILE SUPff4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP 10792.0 10256.0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 45 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 13-SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.O TOOL STRING (TOP TO BOTTOM) VEArDOR TOOL CODE TOOL TYPE GR GAIVlMA RAY TDTP THERMAL DECAY $ TOOL NUMBER CGRS 862 TDIC 816 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN) DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : Crude 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-i997 11:24 PAGE: 46 **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF BASE PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 47 ** SET TYPE - CHAN ** NAM~ SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 SIGM PS2 CU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TPHI PS2 PU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 SBHF PS2 CU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 SBHIVPS2 CU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 SIGC PS2 CU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 SIBH PS2 CU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TRAT PS2 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 SDSI PS2 CU 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 BACK PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 FBAC PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TCANPS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TCAFPS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TCND PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TCFD PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TSCN PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TSCF PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 INND PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 INFD PS2 CPS 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 TENS PS2 LB 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 GR PS2 GAPI 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 CCL PS2 V 1094402 O0 000 O0 0 11 1 1 4 68 0000000000 ** DATA ** DEPT. 10780.000 SIGM. PS2 16.941 TPHI.PS2 60.712 SBHF. PS2 SBPIN. PS2 54.515 SIGC. PS2 0.000 SIBH. PS2 69.858 TRAT. PS2 SDSI.PS2 0.486 BACK. PS2 247.921 FBAC. PS2 136.654 TCAN. PS2 TCAF. PS2 9162.318 TCND.PS2 22475.910 TCFD. PS2 5961.427 TSCN. PS2 TSCF. PS2 1954.402 INND.PS2 2469.735 INFD. PS2 403.601 TENS. PS2 GR.PS2 66.375 CCL.PS2 0.000 DEPT. 10255.000 SIGM. PS2 14.923 TPHI.PS2 19.739 SBHF. PS2 SBHN. PS2 63.442 SIGC. PS2 1.036 SIBH. PS2 82.067 TRAT. PS2 SDSI.PS2 0.462 BACK. PS2 202.513 FBAC. PS2 45.807 TCAN. PS2 TCAF. PS2 12870.697 TCND. PS2 20752.875 TCFD.PS2 7265.579 TSCN. PS2 TSCF. PS2 2784.650 INND.PS2 2562.604 INFD.PS2 342.984 TENS.PS2 GR.PS2 68.500 CCL.PS2 0.000 49. 046 2.519 32618. 688 6957. 848 1420. 000 50.560 1.455 25201.609 5452.516 1325.000 ** ~ND OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 1i:24 PAGE: 48 **** FILE TRAILER **** FILE NA~E : EDIT .011 SERVICE . FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAM~ : EDIT .012 SERVICE : FLIC VERSION . O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE~ER 12 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUBmD1RY VENDOR TOOL CODE START DEPTH STOP DEPTH 10792.0 10255.0 TDTP $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 13 -SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL NUMBER ........... CGRS 862 TDIC 816 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11 PAGE: 49 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : Crude 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP $ BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF BASE PASS #3. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 ll:z4 PAGE: 5O ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAIVE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 SIGM PS3 CU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TPHI PS3 PU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 SBHF PS3 CU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 SBHNPS3 CU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 SIGC PS3 CU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 SIBH PS3 CU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TRAT PS3 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 SDSI PS3 CU 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 BACK PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 FBAC PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TCANPS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TCAFPS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TCND PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TCFD PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TSCNPS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TSCF PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 INND PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 INFD PS3 CPS 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 TENS PS3 LB 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 GR PS3 GAPI 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 CCL PS3 V 1094402 O0 000 O0 0 12 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 51 ** DATA ** DEPT. 10780.000 SIGM. PS3 SBP~N. PS3 57.676 SIGC. PS3 SDSI.PS3 0.502 BACK.PS3 TCAF. PS3 8317.203 TCND.PS3 TSCF. PS3 1703.779 INND.PS3 GR.PS3 82.250 CCL.PS3 DEPT. 10254.500 SIGM. PS3 SBP~N. PS3 60.059 SIGC. PS3 SDSI.PS3 0.397 BACK. PS3 TCAF. PS3 13804.484 TCND. PS3 TSCF. PS3 2861.085 INND. PS3 GR.PS3 60.531 CCL.PS3 17.166 TPHI.PS3 0.000 SIBH. PS3 273.829 FBAC. PS3 22473.949 TCFD.PS3 2726.003 INFD.PS3 0.000 14.630 TPHI.PS3 1.162 SIBH. PS3 229.494 FBAC. PS3 20813.547 TCFD.PS3 2702.443 INFD.PS3 0.000 70.914 SBHF. PS3 77.029 TRAT. PS3 113.812 TCAN. PS3 5593.034 TSCN. PS3 425.580 TENS.PS3 18.735 SBHF. PS3 75.341 TRAT. PS3 50.428 TCAN. PS3 7364.086 TSCN. PS3 340.624 TENS. PS3 60.550 2.794 33724.461 6908.455 1375.000 51.573 1.441 26572.828 5507.423 1320.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .012 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAlViE : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 13 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH ..................................... TDTP 10791.0 10292.0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 52 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIFIE LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 13 -SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAFmlA RAY TDTP THERMAL DECAY $ TOOL NUMBER CGRS 862 TDIC 816 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS/OIL RATIO: CHOKE (DEG) : BORAX 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELIArE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 ~ COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REM_ARKS: CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 53 **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF BORAX PASS #1. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 · LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 54 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NURIB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 SIGMBX1 CU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TPHI BX1 PU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 SBHF BX1 CU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 SBH~BX1 CU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 SIGC BX1 CU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 SIBH BX1 CU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TRAT BX1 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 SDSI BXl CU 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 BACK BX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 FBAC BX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TCANBX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TCAFBX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TCNDBX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TCFD BX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TSCN BX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TSCF BX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 INNDBX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 INFD BX1 CPS 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 TENS BX1 LB 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 GR BX1 GAPI 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 CCL BX1 V 1094402 O0 000 O0 0 13 1 1 4 68 0000000000 ** DATA ** DEPT. 10780.000 SIGM. BX1 18.940 TPHI.BX1 63.307 SBHF. BX1 SBPiN. BX1 43.601 SIGC.BX1 0.283 SIBH.BX1 45.099 TRAT. BX1 SDSI.BX1 0.568 BACK.BX1 157.372 FBAC.BX1 45.983 TCAN. BX1 TCAF. BX1 9122.045 TCND.BX1 23518.094 TCFD.BX1 5997.214 TSCN. BX1 TSCF. BX1 1924.247 INND.BX1 2493.562 INFD.BX1 448.950 TENS.BX1 GR.BX1 27.922 CCL.BX1 0.000 DEPT. 10290.500 SIGM. BX1 15.895 TPHI.BX1 7.552 SBHF. BX1 SBHN. BX1 92.753 SIGC.BX1 0.411 SIBH.BX1 122.690 TRAT. BX1 SDSI.BX1 0.558 BACK. BX1 137.142 FBAC.BX1 29.397 TCAN. BX1 TCAF. BX1 9468.650 TCND.BX1 10104.387 TCFD.BX1 4779.440 TSCN. BX1 TSCF. BX1 2061.655 INND.BX1 2397.023 INFD.BX1 332.597 TENS.BX1 GR.BX1 41.906 CCL.BX1 0.000 49.583 2.616 34336.469 7243.097 1450.000 68.596 0.955 11767.771 2562.254 1425.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 55 **** FILE TRAILER **** FILE NA~E : EDIT .013 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAlVlE : EDIT . O14 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NDY4~ER 14 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 5 DEPTH INCREMENT: 0.5000 FILE SU~ff~ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 10793.0 10293.0 TDTP LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 13-SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL NUMBER CGRS 862 TDIC 816 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 56 DRILLERS CASING DEPTH (FT) LOGGERS CASING DEPTH (FT) : 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : BORAX 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE) . PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF BORAX PASS #2. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 57 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NA~iE SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 SIGM BX2 CU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TPHI BX2 PU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 SBHF BX2 CU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 SBHI~BX2 CU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 SIGC BX2 CU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 SIBH BX2 CU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TRAT BX2 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 SDSI BX2 CU 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 BACK BX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 FBAC BX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TCANBX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TCAFBX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TCNDBX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TCFDBX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TSCN BX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TSCF BX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 INND BX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 INFD BX2 CPS 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 TENS BX2 LB 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 GR BX2 GAPI 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 CCL BX2 V 1094402 O0 000 O0 0 14 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 58 ** DATA ** DEPT. SBHN. BX2 SDS I . BX2 TCAF. BX2 TSCF. BX2 GR. BX2 10780 000 58 530 0 480 7795 763 1631 187 75 875 SIGM. BX2 SIGC.BX2 BACK. BX2 TCND.BX2 INND.BX2 CCL.BX2 DEPT. 10292.500 SIGM. BX2 SBHN. BX2 88.058 SIGC.BX2 SDSI.BX2 0.329 BACK. BX2 TCAF. BX2 12656.406 TCND.BX2 TSCF. BX2 2634.511 INND.BX2 GR.BX2 47.438 CCL.BX2 17. O. 213. 20289. 2289. O. 13. O. 181. 12498. 2458. O. 62 6 TPHI . BX2 000 SIBH. BX2 856 FBAC.BX2 332 TCFD. BX2 162 INFD. BX2 000 736 TPHI.BX2 410 SIBH.BX2 546 FBAC. BX2 660 TCFD.BX2 094 INFD.BX2 000 65.344 SBHF. BX2 78.967 TRAT.BX2 120.408 TCAN. BX2 5309.750 TSCN. BX2 396.416 TENS.BX2 12.190 SBHF.BX2 120.689 TRAT.BX2 36.799 TCAN. BX2 5680.335 TSCN. BX2 378.595 TENS.BX2 55.584 2.597 29148.852 6099.113 1530.000 66.472 1.200 19303.762 4018.200 1410.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAt4E : EDIT .014 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .015 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUFiBER 15 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUFi~ER: 6 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP 10795.0 10292.0 $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 59 LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): 13-SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY TDTP THERMAL DECAY $ TOOL NUMBER CGRS 862 TDIC 816 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT): LOGGERS CASING DEPTH (FT): 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : BORAX 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS) '. 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): REMARKS: CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PA GE: 6O **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF BORAX PASS #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 61 ** SET TYPE - CHAN ** NglV~ SF_,RV 01git SERVICE API .~:>I API API FILE NUMB NUblB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) DEPT FT 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 SIGM BX3 CU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TPHI BX3 PU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 SBHF BX3 CU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 SBP~NBX3 CU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 SIGC BX3 CU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 SIBH BX3 CU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TRAT BX3 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 SDSI BX3 CU 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 BACK BX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 FBAC BX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TCANBX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TCAFBX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TCNDBX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TCFDBX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TSCN BX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TSCF BX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 INNDBX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 INFD BX3 CPS 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 TENS BX3 LB 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 GR BX3 GAPI 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 CCL BX3 V 1094402 O0 000 O0 0 15 1 1 4 68 0000000000 ** DATA ** DEPT. SBHN. BX3 SDSI.BX3 TCAF. BX3 TSCF. BX3 GR.BX3 10780 000 59 514 0 496 7373 146 1515 010 74 375 DEPT. 10291. 500 SBHN. BX3 61. 883 SDSI.BX3 O. 520 TCAF. BX3 11688.627 TSCF.BX3 2438. 624 GR. BX3 46. 813 SIGM. BX3 SIGC.BX3 BACK. BX3 TCND.BX3 INND.BX3 CCL.BX3 SIGM. BX3 SIGC.BX3 BACK.BX3 TCND.BX3 INND.BX3 CCL.BX3 17 968 0 000 248 456 20507 016 2278 099 0 000 TPHI.BX3 69.748 SBHF. BX3 SIBH. BX3 81.199 TRAT. BX3 FBAC.BX3 112.383 TCAN. BX3 TCFD.BX3 5186.281 TSCN. BX3 INFD.BX3 410.448 TENS.BX3 56.438 2.705 29678.805 6098.306 1450.000 16.202 TPHI.BX3 19.044 SBHF. BX3 52.062 1.048 SIBH.BX3 78.247 TRAT. BX3 1.400 202.857 FBAC. BX3 43.072 TCAN. BX3 22168.871 18088.102 TCFD.BX3 6522.356 TSCN. BX3 4625.141 2593.564 INFD.BX3 373.057 TENS.BX3 1330.000 0.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 62 **** FILE TRAILER **** FILE NA~E : EDIT .015 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT . O16 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUM~ER 16 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUMBER: 7 DEPTH INCREMENT: 0.5000 FILE SUP94ARY VENDOR TOOL CODE START DEPTH STOP DEPTH ..................................... 10794.0 10254.0 TDTP LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIFiE LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO) TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY TDTP THERMAL DECAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 13-SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL NUMBER ........... CGRS 862 TDIC 816 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PF 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) '. BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): CORRELATION LOG: WA BHCA, 6-APR-95 LOG RUN ON SANDSTONE. **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF FLOWING PASS #1. $ LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 64 LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NgME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 00 000 O0 0 16 1 1 4 68 0000000000 SIGM FP1 CU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TPHI FP1 PU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 SBHF FP1 CU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 SBP~NFP1 CU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 SIGC FP1 CU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 SIBH FP1 CU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TRAT FP1 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 SDSI FP1 CU 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 BACK FP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 FBAC FP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TCANFP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TCAFFP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TCNDFP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TCFDFP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TSCN FP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TSCF FP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 INNDFP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 INFD FP1 CPS 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 TENS FP1 LB 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 GR FP1 GAPI 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PA GE: 65 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) CCL FP1 V 1094402 O0 000 O0 0 16 1 1 4 68 0000000000 ** DATA ** DEPT. 10780.000 SIGM. FP1 14.915 TPHI.FPl 42.391 SBHF.FP1 SBHN. FP1 58.403 SIGC. FP1 0.590 SIBH.FP1 78.678 TRAT. FP1 SDSI.FP1 0.320 BACK. FP1 131.351 FBAC.FPl 39.343 TCAN. FP1 TCAF. FP1 12276.670 TCND.FP1 22938.023 TCFD.FP1 6813.353 TSCN. FP1 TSCF. FP1 2565.039 INND.FP1 2564.018 INFD.FP1 425.297 TENS.FP1 GR.FP1 85.875 CCL.FP1 0.000 DEPT. 10254.000 SIGM. FP1 18.982 TPHI.FP1 18.271 SBHF. FP1 SBHIV. FP1 55.182 SIGC. FP1 1.464 SIBH.FP1 65.320 TRAT. FP1 SDSI.FP1 0.558 BACK. FP1 196.150 FBAC.FP1 62.649 TCAN. FP1 TCAF.FP1 12519.799 TCND.FP1 23554.805 TCFD.FP1 8774.510 TSCN. FP1 TSCF.FP1 2800.498 INND. FP1 3286.652 INFD.FP1 668.042 TENS.FP1 GR.FP1 53.156 CCL.FP1 0.000 47.367 2.095 34560.758 7220.988 1540.000 46.101 1.334 23961.547 5359.851 1505.000 ** END OF DATA ** **** FILE TRAILER **** FILE NA~E : EDIT . O16 SERVICE · FLIC VERSION : O01CO1 DATE · 97/12/18 ~ REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT . O17 SERVICE : FLIC VERSION : O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILENUM~ER 17 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 66 PASS NUMBER: 8 DEPTH INCREMF2CT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH TDTP 10798.0 $ LOG HEADER DATA STOP DEPTH 10255.0 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT) : TD LOGGER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : DEPTH CONTROL USED (YES/NO): 13-SEP-97 CP 44.2 1040 13-SEP-97 10782.0 10780.0 10250.0 10773.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAM~A RAY TDTP THERMAL DECAY $ TOOL NUMBER ........... CGRS 862 TDIC 816 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 8960.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM) : WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : PF 45.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 2.65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT) : BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 67 FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 12000 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 30000 TOOL STANDOFF (IN): CORRELATION LOG: WA BHCA, 6~APR-95 LOG RUN ON SANDSTONE. **********JOB SEQUENCE*********** LOGGED FLOWING PASS #1, #2 BEFORE PUMPING. PUMP 205 BBL CRUDE. LOG BASE PASS #1. PUMP 20 BBLS CRUDE. LOG BASE PASS #2. PUMP 20 BBL CRUDE. LOG BASE PASS #3. PUMP 22 BBL CRUDE. PUMP 145 BBL BORAX. PUMP 110 BBL CRUDE. LOG BORAX PASS #1. (85 BBL BORAX BEHIND PIPE). PUMP 20 BBL CRUDE. LOG BORAX PASS #2. PUMP 20 BBL CRUDE. LOG BORAX PASS #3. PUMP 17 BBL CRUDE. PUMP 5 BBL DIESEL, PUMP 1 BBL METHANOL. THIS FILE CONTAINS THE RAW DATA OF FLOWING PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 88 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 68 TYPE REPR CODE VALUE 0 66 1 ** SET TYPE - CHAN ** NA~E SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 SIGMFP2 CU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TPHI FP2 PU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 SBHF FP2 CU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 SBI{NFP2 CU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 SIGC FP2 CU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 SIBH FP2 CU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TRAT FP2 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 SDSI FP2 CU 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 BACK FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 FBAC FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TCANFP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TCAFFP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TCNDFP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TCFD FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TSCN FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TSCF FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 INND FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 INFD FP2 CPS 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 TENS FP2 LB 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 GR FP2 GAPI 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 CCL FP2 V 1094402 O0 000 O0 0 17 1 1 4 68 0000000000 ** DATA ** DEPT. 10780.000 SIGM. FP2 16.673 TPHI.FP2 51.436 SBHF. FP2 SBPiN. FP2 54.654 SIGC.FP2 0.017 SIBH. FP2 70.175 TRAT. FP2 SDSI.FP2 0.451 BACK.FP2 288.324 FBAC. FP2 102.932 TCAN. FP2 TCAF. FP2 11116.572 TCND.FP2 23587.992 TCFD.FP2 6567.945 TSCN. FP2 TSCF. FP2 2373.640 INND.FP2 2676.209 INFD.FP2 439.063 TENS.FP2 GR.FP2 61.188 CCL.FP2 0.000 DEPT. 10255.000 SIGM. FP2 15.186 TPHI.FP2 14.211 SBHF. FP2 SBHIV. FP2 57.729 SIGC.FP2 1.329 SIBH. FP2 68.958 TRAT. FP2 SDSI.FP2 0.439 BACK.FP2 286.355 FBAC.FP2 81.623 TCAN. FP2 TCAF. FP2 17173.578 TCND.FP2 24727.469 TCFD.FP2 10132.535 TSCN. FP2 TSCF. FP2 3730.575 INND.FP2 3313.528 INFD.FP2 677.058 TENS.FP2 GR.FP2 50.938 CCL.FP2 0.000 50.615 2.274 34521.758 7371.177 1560.000 46.376 1.282 29759.313 6464.543 1485.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 18-DEC-1997 11:24 PAGE: 69 **** FILE TRAILER **** FILE NAM~ : EDIT . O17 SERVICE : FLIC VERSION · O01CO1 DATE : 97/12/18 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** TAPE TRAILER **** SERVICE NAM~ : EDIT DATE · 97/12/18 ORIGIN : FLIC TAPE NA~iE : 97509 CONTINUATION # : 1 PREVIOUS TAPE : COMPiENT : ARCO ALASKA INC, D.S. 18-02A, PRUDHOE BAY, 50-029-20762-01 **** REEL TRAILER **** SERVICE NAM~ : EDIT DATE : 97/12/18 ORIGIN : FLIC REEL NA~IE : 97509 CONTINUATION # : PREVIOUS REEL : COM~FT : ARCO ALASKA INC, D.S. 18-02A, PRUDHOE BAY, 50-029-20762-01
