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Home My WebLink About191-121Pages 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. /¢//~/File Nu m ber of Well History File PAGES TO DELETE Complete RESCAN Color items- Pages: GrayScale, halftones, pictures, graphs, charts- Pages: Poor Quality Original - Pages: n Other- Pages: DIGITAL DATA [] Diskettes, No. [] Other, No/Type OVERSIZED -I;3' !-1 Logs ,of various kinds . Other COMMENTS: Scanned by: Beverly Diann~than Lowell Date://¢ [] TO RE-SCAN Notes: - Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: Is~ 06/04/08 schlumber~er~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Wpll i,.w u ~~NED JUN ~ :~ 2008 N0. 4736 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 L-220 L-221 11975963 11962592 CH EDIT PDC GR (USIT) _ / CH EDIT PDC GR (USIT) _ vase 04/22/08 04/07/08 ~u Golor CD 1 1 V-223 40016679 OH MWD/LWD EDIT _ 03/20/08 2 1 W-30 12034892 P.ST ~ -/ ~/ 04/11/08 1 1 G-11B 11963085 MCNL ~~-(~ / g 04/01/08 1 1 OS-28B 11649987 MCNL (o- 08/17/07 1 1 P2-36A 11209594 MCNL - 03/26/06 1 1 07-O1B 12021155 MCNL ~ `jj~ 04/28/08 1 1 05-34 11966251 CH EDIT PDC GR (USIT) _ ~L-/ 04/13/08 1 17-12 12057613 PRODUCTION PROFILE - (, ~ 05/23/08 1 1 W-31 11999015 LDL 05/25/08 1 1 GNI-02A 12057618 PRESS/TEMP SURVEY ~ - 3~~ 05/24/08 1 1 13-12 11982434 USIT _ L ~~- 05/29/08 1 i PLEASE ACKNOWLEDGE RE CEIPT RY SIrA1 WC: eNr1 ac~'l lonunir_ n~~r nnnv ~~.~~ T... BP Exploration (Alaska) Inc. Petrotechnical Oata Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street. Suite 400 Anchorage, AK 99503- 83 ATTN: Beth Received by: 05/20/08 ~chlam~err~er Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Wpll i..a u NO.4712 Company: State of Alaska r,~ ~jq~y ~~`` r r Alaska Oil & Gas Cons Comm ~p~~~ ^~~~~ 4k '" ~~u~ Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 MPB-04A 12021150 -- ---~ MEM PROD PROFILE ~y 04/17/08 1 VVIVI vu 1 MPG-13 12021151 MEM INJECTION PROFILE =C 04/18/08 1 1 Z-26A 11978454 MEM GLS 9000 -p 04/23/08 1 1 Z-29 11978453 MEM GLS - 04/22/08 1 1 Y-36 12005204 MEM GLS L/ 02/12/08 1 1 4-14A/S-37 12031471 PRODUCTION PROFILE W/FSI 04/12/08 1 1 Y-07A 11966254 SCMT / 05/02/08 1 1 02-01 B 11966257 LDL - J (p 05/10/08 1 1 X-16A 11975771 USIT L ~ ~ 05/14/08 1 1 07-26 12061688 USIT - 05/16/08 1 1 05-34 11966251 USIT - 04/13/08 1 1 OS-23A 118966257 USIT / 05/13/08 1 1 S-33 11962596 USIT - 04/15/08 1 1 V-223 12061688 CH EDIT PDC GR (USIT ~ - / 03/23/08 1 V-220 40016600 OH MWD/LWD EDIT '.fib _ 03/03/08 2 1 4-14A/S-37 40016545 OH MWD/LWD EDIT p~.-U ( / 02/18/08 2 1 05-22B 11628800 MCNL 10/22/07 1 1 05-136 12021140 MCNL ~ ~ 01/31/08 1 1 Z-10 12066520 RST ~ 04/10/08 1 1 D-10 11975766 RST 04/25/08 1 1 DI CACC A/Hl41A\1111 Cnnc n~ n~~nr n ___.. -. _.~..-..-~.-...~..~. ~......... ....~v... . ~.-.v„ ~v. BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. ,' ~~a _ '<; .~ Anchorage, Alaska 99508 Date Delivered: ,~„ ~~~,; cx ~~ ~~(l~`~i§ „~, Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Received by: ~\ STATE OF ALASKA a-Op MAY 2 1 2008 ALAS~IL AND GAS CONSERVATION COM SSION WELL COMPLETION OR RECOMPLETION REPORT AND l~dca Oil & Gas COGS, COmmissiatt ~nchOrage 1 a. Well Status: ^ Oil ^ Gas ^ Plugged ®Abandoned ^ Suspended zoAACZS.~os zoAACZS.~,o ^`GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions Zero 1 b. Well Class: ®Development ^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Ab g 4/17/2008 ~ ~ -fl 12. Permit to Drill Number 191-121 - 308-072 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 10/05/1991 13. API Number 50-029-22217-00-00 4a. Location of Well (Governmental Section): Surface: 244 ' FNL 148' FWL SEC 7. Date T.D. Reached 10/19/1991 14. Well Name and Number: PBU 05-34 " , 1 , . 32, T11 N, R15E, UM Top of Productive Horizon: 1855' FNL, 1892' FEL, SEC. 31, T11 N, R15E, UM 8. KB (ft above MSL): 73' ' Ground (ft MSL): 34.3' 15. Field /Pool(s): Prudhoe Bay Field % Prudhoe Bay Total Depth: 1630' FNL, 2590' FEL, SEC. 31, T11N, R15E, UM 9. Plug Back Depth (MD+TVD) 8093 7648 Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 697218 y- 5949005 Zone- ASP4 10. Total Depth (MD+TVD) 10163 9058 - 16. Property Designation: ADL 028326 - TPI: x- 695161 y_ 5949538 Zone- ASP4 Total Depth: x- 694456 y- 5949745 Zone- ASP4 11. SSSV Depth (MD+TVD) None 17. Land Use Permit: 18. Directional Survey ^ Yes ®No Submit el ronic and rinted inf rmation r 20 AAC 25.05 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): DIF / CN / GR, GYRO, CET / CBT 22. CASING, LINER AND CEMENTING RECORD CiASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 2 91. H-40 Surface 110' Surfac 110' 0" 11 ards Coldse 10-3/4" 45# J-55 Surface 3506' Surface 505' 13-1/2" 2486 cu ft CS III 405 cu ft Class'G' 7-5/8" 29.7# L-80 3283' 9179' 3282' 432' 9-7/8" 569 cu ft Class 'G' 305 cu ft Class 'G 5-1/2" 17# 13Cr 8 8 ' 101 1' 821 57' 6- /4" 170 cu ft la s'G' 23. Open to production or inject ion? ^ Yes ®No 24. TUBING RECORD If Yes, list each i (MD+TVD of Top & Bottom; Pe nterval open rforation Size and Number): SIZE DEPTH SET MD PACKER .SET MD None a-vz°, ,zsn X 3-vz", 9.3#, L-80 / 13Cr 4506' - 8854' 8562' MD TVD MD TVD 2-7/8", 6.4#, 13Cr 8854' - 9968' 9951' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~~NE~ MAY DEPTH INTERVAL MD AMOUNT & KIND OP MATERIAL USED ~ ~ 200 9780' Set Composite Bridge Plug 8093' (TOC) Set Cement Retainer 8300', Pump 53.5 Bbls 'G' 4215' (TOC) Set EZSV 4465', Pump 377 Bbls'G' 3217' Set EZSV 3249', Set Whipstock on top 26. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, Gas Lift, etc.): N/A Date Of Test: HOUrS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing PreSS. Casing Press: CALCULATED 24-HOUR RATE OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^ Yes ®No Sidewal l Cores 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 results pe 20 AAC 250.071. l~ili~ll: n(r~; None ~~. C~A~` ~ 1DD6 i~/!=0 t Form 10-407 Revised 02/2001 I ~ ~ ~ ~ ~•s~ /- 'CONTINUED ON REVERSE SIDE y, 5~~~ 28., GEOLOGIC MARKERS {LIST ALL FORMATIONS A RKERS ENCOUNTERED): 29. FORMATION TESTS NAME ND Well Teste ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 9065' 8350' None Shublik 9108' 8381' Sadlerochit 9210' 8455' Base Sadlerochit 10005' 8966' 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 foregoing is true and correct to the best of my knowledge. Signed Sondra ewman Title Drilling Technologist Date ' ~, ~' PBU 05-34 191-121 308-072 Prepared ByName/Number. Sondra Stewman, 564-4750 Well Number Drilling Engineer: Jim Nigh, 564-5220 Permi N . / A r val No. INSTRUCTIONS GeNewa: 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 1 a: 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. IreM 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. frets 13: The APt number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). IreM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 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). IreM 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. IreM 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 "REE= 4-118" GMd ~NELLHEAD= FMC ~,CTIJATOR = . BAKF~? C _ _ , KB EL EV = BF, ELEV = 3,t 4' KOP _ i ` 4 Max A ngle ~~ ..._ _ _ ". Datum MD = ' CTatuni ND - 8800 S5 • Minimum ID (05-34A)= 3.725" @ 8393" 4-1 /2" HES XN NIPPLE Baker 10-3/4"Whipstock - 3,217' 10-314° HES EZSV Bridge Pug - 3,245' 7-Sift" CASING CUT - 3,285' 10-3/4" CSG, 45.5#, J-55, ID = 9.953" - 3,506' Top of Cement - 4,215' 7-5/8" HES EZSV Bridge Plug - 4,465' TUBING CUT - 4.,506' Calculated Cement Top - -8,093' WOT Cement Retainer - -8,300' Tubing Punch 8/9/07 - 8,600'-8,610' 3-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" - 8,427' Top of 5-1/2" Liner - 8,880' 7-5/8" CSG, 29.7#, L-80, ID = 6.875" - 9,179' PERFORATION SUMMARY REF LOG: USIT ON 04?13/08? ANGLE AT TOP PERF: 89° @ 9400' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-7/8" 6 9400 - 9550 O 04/29/08 2-7/8" 6 9660 - 9840 O 04/29/08 2-7/8" 6 9960 - 10040 O 04/29/08 2-7/8" 6 10060 - 10950 O 04/29!08 2-7/8" 6 10980 - 11020 O 04/29/08 l~ SA~`1'Y NOTES: d%}~ LLB :~i~l~ E =, 73 - , . 187' - 4-1/2" X Landing Nipple (3.813" ID) GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 1 3171 5539 3169 5451 1 19 KGB2 KGB2 DOME SO BK BK 16 20 05/11/08 05/11/08 8;406' - 4112" TBG, 12.6# 13CR VAMTOP MILLOUT WINDOW (05-34A) 3224' - 3245?' -I r ~, Lead - 100 bbls 12.0 ppg LiteCrete Tail - 32 bbls 15.8 ppg Class G 8,256'-41f2' X Nipple (3,813" ID) 8.,287' -7"X4.112" BKR Packer 8,321' - 4112" X Nipple {3.813° 1D) 8,393' -4=112" XN nipple (3.725° ID) 8,406' - 41 t2° Wl_EG x,395` -Top of 4.5° Liner 8,405' - 5"x7" BKR HRD ZXP Packer 8,422" -Baker Flex-Lack Liner Banger ~ 8,562' - 7" 26'# L-B[I BTC-M {TGII ~', FROM 4,65x' `TO Sl3RFACE) _- ----_ - 4tt ~~ ~~ ~ ~~ -~~ ~~ PBTD - 11,027 11,115' 4-1/2" 12.6# L-80 TD - 11,115' IBT-M SOLID Liner Fully Cemented with 15.8 ppg Class G DATE REV BY COMMENTS DATE REV BY COMMENTS 10/25/91 D9 ORIGINAL COMPLETION 03/03/92 D16 LAST WORKOV ER 05/01/08 N7ES SIDETRACK 05-34A 05/03/08 PJC DRLG CORRECTIONS 05/11/08 KSB/TLH GLV C/O PRUDHOE BAY UNff WELL: 05-34A PERMIT No: 2080370 API No: 50-029-22217-01 SEC 32, 711 N, R15E, 2441' FNL & 149' FWL BP Exploration (Alaska) Digital Well File • • Page 1 of 1 Well: 05-34 Well History Well Date Summary 05-34 3/13/2008 RU ELINE FOR TUBING CUT. STANDBY FOR SNOW REMOVAL, EQUIPMENT. ***CONTINUED 14-MAR-2008'** 05-34 3/14/2008 ***CONTINUED FROM 13-MAR-2008*** RU ELINE FOR 3-1/2" TUBING CUT. WELL SHUT-IN ON ARRIVAL. T/I/O = 300 / 500 / 280 ***GAS RELEASE DRILL CONDUCTED WITH PE ON LOCATION*** JETCUT TUBING AT MID JOINT 4510'. WELL SI UPON DEPARTURE. FINAL T/I/O = 300 / 500 / 280 ***JOB COMPLETE*** 05-34 3/27/2008 T/I/0=400/540/260 Circ-well (Pre sidetrack) Pumped 5 bbls neat meoh spear followed by 302 bbls 1 % kcl down tbg.taking returns up IA thru hardline to well 12 flowline. Pumped 5 bbl meth spear followed by 87 bbls of diesel for a total freeze protect volume of 92 bbls down the tubing. Freeze protect hardline and Well 12 flowline with 5 bbls meth, 33 bbls crude and 10 bbls diesel. U-Tube TxIA with diesel to freeze protect.CMIT-TxIA FAILED to 3500 si. Pumped 27 bbls of diesel with no increase in pressure.WHP= 300/360 0. or <e ice p ug in ow me.Pumped 25 bbls of neat into flowline from wellhead, bled flowline pressure to 700 psi. Final WHP= 300/360/0. ***casing valves open to gauges and master tagged*** 05-34 3/28/2008 T/I/0=300/380/0 temp=s/i Load tbg & IA (pre sidetrack) Pumped 5 bbls meth, 78 bbls 9.8# brine, & 8 bbls diesel down tbg. Pump 165 bbls 9.8# brine 13 bbls diesel down IA. FWHP's=0/0/0 **Annulus valves open to gauges, wing, ssv, master all s/i & flagged & tagged.*** 05-34 3/31/2008 T/I/O =SSV/0/0 Temp = S/I -Freeze protect flowline (Pre-sidetrack) Pumped 15 bbls neat meth followed by 31 bbls diesel down flowline. Over displaced flowline by 10 bbls per DSO. FWP's =SSV/0/0 *** Casing valves open to guages, master and SSV left S/I, tags hung, DSO notified of well status *** 05-34 4/3/2008 T/I/0= Vac/0/0; Set 4-1/16" ISA BPV #510 thru tree for rip to move on; 1-2' ext. used, tagged C~? 78"; Positive Set, No Problems. ***Complete*** (Best/Wortham) 05-34 4/11/2008 Pulled 4 1/16 isa bpv # 510 tag ~ 78" for 7es to start job T/I/O=0/0/0 05-34 4/12/2008 T/I/O = 0/0/0 Pulled 4" FMC ISA BPV post BOPE Test 7ES. Print Date: 5/13/2008 Page 1 of 1 http://digitalwellfile.bpweb.bp.com/WI Info/Reports/ReportViewer.aspx 5/13/2008 • BP EXPLORATION Page 1 of 16'I Operations Summary Report Legal Well Name: 05-34 Common Well Name: 05-34 Spud Date: 4/18/2008 Event Name: REENTER+COMPLETE Start: 4/9/2008 End: 5/1/2008 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 5/1/2008 Rig Name: NABORS 7ES Rig Number: Date I From - To I Hours I Task I Code I NPT I Phase Description of Operations 4/9/2008 12:00 - 21:00 9.00 MOB P PRE Release rig from E-10B at 12:00. RD. Pull pits away from sub. Move satellite camp from E-10B to 5-34 (only one truck available for rig move at this time due to other rig moves in progress). Bridle up blocks. Lay derrick down. Pull rig away from well head and stage sub on E pad in preparation for move. 21:00 - 00:00 3.00 MOB P PRE Move truck shop and pits 15 miles from E pad to DS 5-34 when trucks became available. 4/10/2008 00:00 - 02:30 2.50 MOB P PRE Move truck shop and pit module from E pad to DS 5-34. 02:30 - 03:30 1.00 MOB N WAIT PRE Wait on security to move rig. 03:30 - 10:30 7.00 MOB P PRE Move substructure f/E pad to DS 5-34 via K-Pad Rd. to West Dock Rd. to junction of West Dock Rd and Oxbow Rd. 10:30 - 19:00 8.50 MOB N RREP PRE Driller side rear wheel hydraulic drive motor seal failed. Leaked 168 gals. (.03 gals/ft of forward travel) hydraulic oil gradually down tire over 1 mile of West Dock road bed behind rig. Spill restricted to roadbed. Notified 5700 and required parties. Shut down. Repair/replace/test seals. Cleaned up spill w/absorbents and supersucker. 19:00 - 22:30 3.50 MOB P PRE Continue rig move f/Oxbow Rd/West Dock Rd junction to DS 5-34. 22:30 - 00:00 1.50 MOB P PRE Lay rig mats, install herculite f/cellar berm. Spot substructure over 5-34. '.4/11/2008 00:00 - 03:00 3.00 RIGU P PRE PJSM wNVSL, Tourpusher all hands. RU on 5-34. Raise derrick. 03:00 - 07:00 4.00 RIGU P PRE Bridle blocks down. RU floor. Lay herculite to berm under pits. I~ Spot pits to sub. Make up intertie between sub and pits. RU ', Well Support Svcs 200 bbl flat tank and outside hard line to overboard freeze protect diesel. Take on fluid to pits. Accept i~ rig at 07:00. 07:00 - 09:00 2.00 WHSUR P DECOMP Fill and test lines to 2500 psi. RU and attempt to test OA to 2000 si. Pressure to 1800 psi, lose 50 psi. Shut in and pressure bled to 1200 psi. 09:00 - 09:45 0.75 WHSUR P DECOMP RU Drill Site Maintenance lubricator. Drill Site Maintenance ulled BPV. RD lubricator. 09:45 - 13:00 3.25 WHSUR P DECOMP RU and pump 9.8 ppg brine 174 gpm/133 psi to reverse 34 bbls diesel f/tubing direct to Well Site Svcs disposal tank. RU and circulate 50 bbls Safe Surf O surfactant followed by 350 bbls 9.8 ppg brine 196 gpm 232 psi down tubing to displace 70 bbls diesel f/annulus. 13:00 - 14:00 1.00 WHSUR P DECOMP RU Drill Site Maintenance lubricator and install FMC BPV. Attem ted to test f/below. Pressure bled off below. No test. 14:00 - 17:00 3.00 WHSUR P DECOMP Bleed SSSV lines and chemical injection line (Wells group pre I rig purged chemical injection line). ND tree. Remove adaptor I flange. Install FMC blanking plug on BPV. ~ 17:00 - 20:00 3.00 BOPSU P DECOMP NU BOP stack. 20:00 - 21:00 1.00 BOPSU P DECOMP RU to test BOP. 21:00 - 00:00 3.00 BOPSU P DECOMP Test BOP to 250/3500 psi low/high pressure w/3.5" and 4.5" test jts. Lower rams to be tested after tubing pulled. Test witnessed by BP WSL Lowell Anderson and NAD tourpusher Lenward Toussant. AOGCC representative Chuck Scheve waived AOGCC witnessing of test. 4/12/2008 00:00 - 02:00 2.00 BOPSU P DECOMP Continue to test BOP to 250/3500 psi low/high pressure w/3.5" and 4.5" test jts. RD test equipment. Printed: 5/15/2008 9:21:14 AM • • BP EXPLORATION Operations Summary Report Page 2 of 16 ~ Legal Well Name: 05-34 Common Well Name: 05-34 Spud Date: 4/18/2008 Event Name: REENTER+COMPLETE Start: 4/9/2008 End: 5/1/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 5/1/2008 Rig Name: NABOBS 7ES Rig Number: Date I From - To I Hours I Task I Code I NPT I Phase 4/12/2008 102:00 - 03:00 I 1.001 BOPSUFIP 03:00 - 05:30 I 2.501 CLEAN I P Description of Operations DECOMP RU Drill Site Maintenance 6" OD lubricator extension w/donut for upper pipe rams.. Pull BPV. RD Drill Site Maintenance. Well on vacuum. Tum hole fill on and hole took 100 bbls 9.8 brine in 30 mins. Monitored well filled w/hole fill pump. Order 2 loads (580 bbls) of 9.8 ppg brine. DECOMP RU jt. of drill pipe and XO to tubing hanger thread. Rotate by hand 7.5 turns to left. Engage tubing hanger w/top drive. Disengage tubing hanger wl7.5 turns to right to allow use of hole fill. RU tubing handling equipment. RU Schlumberger control line spoolers while waiting on fluid. Fluid losses at 200 05:30 - 08:00 2.50 CLEAN P DECOMP Filling hole w/9.8 ppg brine via hole fill. Fluid losses down to 50 bbl/hr. 08:00 - 09:00 1.00 CLEAN P DECOMP PU drill pipe jt. w/XO to tubing hanger thread. Back out lock down screws and engage tubing hanger w/7.5 turns to left. Pull 83k and hanger came free. When free PU wt 75K. Fill annulus 09:00 - 12:00 3.00 CLEAN P DECOMP Displace well w/8.8 ppg brine. 168 gpm/205 psi. Circulate out and overboard 154 bbls of 9.6 ppg gelled diesel mix. Fluid temp coming f/wellbore = 54 deg F. Monitor well 10 mins. W II breathin . 12:00 - 13:30 1.50 CLEAN P DECOMP Circulate 8.8 ppg brine from cut at 4510' 165 gpm/87 psU284 bbls. Losing fluid 30 bbls/hr. 13:30 - 14:00 0.50 CLEAN P DECOMP Pull tubing hanger to floor w/75K PU. Disconnect and seal ends of two SS 1/4" control lines and one SS 3/8" injection line. BD top drive. Having difficulty pulling chemical injection line. Filling hole w/8.8 ppg brine. Losses slowed to 15 bbls/hr. 14:00 - 19:30 5.50 CLEAN P DECOMP POH LD 15 joints of 4.5" 12.6 # IBT-M tubing. Chemical injection line pulling over and not coming up contiguously w/control lines. 19:30 - 23:00 3.50 CLEAN P DECOMP LD 73 jts. 4/5" tubing and SSSV+ pup on top + pup on bottom w/4.5" X 3.5" XO on bottom. All SSSV related control line removed f/hole. 23:00 - 00:00 1.00 CLEAN P DECOMP Change f4.5" to 3.5" handling equipment and POH w/3.5" EUE tubing. LD 13 jts of 3.5", 1 GLM. 640 bbls of brine lost to wellbore f/dam. 230 bbls lost for night 3/2008 100:00 - 02:00 I 2.001 CLEAN I P 02:00 - 03:00 I 1.001 CLEAN I P 03:00 - 03:30 ~ 0.501 CLEAN I P 03:30 - 03:45 I 0.25) CLEAN I P tour. DECOMP Difficulty pulling 3/8" chemical injection line. Line sliding through clamps and not pulling contiguously with tubing. Continue to POH with 3.5" EUE tubing. Total of 46 jts. of 3.5 recovered + stub. Clean cut swelled to 3.75" OD. Total of 13 SS bands and 109 clamps recovered. DECOMP PJSM. RU 15K snatch block under top drive. Remove all humans from rig floor with the exception of spooler operator. POH usin s ooler w/a roximatel 3000' additional ft. of injection control line ri ed throw h snatch block. Line pulled freely w/no problems. Estimated total recovery of injection line = 5000 ft. DECOMP RU to test lower rams to com lete BOP test 250 sU3500 si low/high pressure. Unable to seat test plug. DECOMP MU control fine clamp fish hook device on control line fish hook Printed: 5/15/2008 9:21:14 AM C7 • BP EXPLORATION Operations Summary Report Page 3 of 16 Legal Well Name: 05-34 Common Well Name: 05-34 Spud Date: 4/18/2008 Event Name: REENTER+COMPLETE Start: 4/9/2008 End: 5/1/2008 Contractor Name: NABOBS ALASKA DRILLING 1 Rig Release: 5/1/2008 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 4/13/2008 03:30 - 03:45 0.25 CLEAN P DECOMP rope and fish 5 additional cable clamps found lodged in 7-5/8" ackoff/han er area of wellhead bringing total number of clamps retrieved to 114. Lost 6th cable clamp down hole during retrieval attempt. 03:45 - 04:30 0.75 CLEAN P DECOMP Seat test plug. Test lower rams w/4" and 4.5" test it. to complete BOP test 250 psi/3500 psi low/high pressure. 04:30 - 06:00 1.50 CLEAN P DECOMP Install wear bushing. RU and RIH w/BHA #1. 6-3/4" bit, 7-5/8" casing scraper, lubricated bumper sub, 15 jts of 4" HWDP and 4" HT40 drill pipe as required to tag tubing stub at 4506'. Well bore takin 8.8 06:00 - 09:30 3.50 CLEAN P DECOMP PU 4" HT40 drill pipe 1X1 and RIH to tag up on 3.5" tubing stub at 4515'. PU 85K, SO 83K. 09:30 - 10:30 1.00 CLEAN P DECOMP Circulate bottoms up 220 gpm, 400 psi. Monitor well. Taking fluid at 12 bbls/hr. 10:30 - 12:00 1.50 CLEAN P DECOMP POH f/4506' to scraper BHA# 1 at 20'. 12:00 - 12:30 0.50 CLEAN P DECOMP LD 7-5/8" bit, scraper, boot basket (no recovery), bumper sub. 12:30 - 15:00 2.50 CLEAN P DECOMP RU Schlumberger E-line unit with lubricator, BOPs, line wiper. 15:00 - 15:30 0.50 CLEAN P DECOMP Function test USIT tools. OK. 15:30 - 18:00 2.50 CLEAN N SFAL DECOMP Attempt to test Schlumberger wellcontrol equipment to 500 psi. No test. Packoff leaked down at 200 psi. Replaced packoff. No test, same result. 18:00 - 21:00 3.00 EVAL P DECOMP RIH and run USIT log f/4506' to surface. Utilize charge pump to keep hole full. Verif cement top at 30' and collar location f/EZSV location f/whipstock. Verify 7-5/8" casing mtegri in corrosion mode where corrosion indicated in cement mode. No clear indication of corrosion in casing. Well taking fluid at 15 bbls/hr. 163 bbl 8.8 ppg brine lost to formation f/day tour and 243 bbls lost during night tour for a total 0406 bbls lost f/dav. 21:00 - 22:30 1.50 EVAL P DECOMP RD Schlumberger E-line and pressure control equipment. 22:30 - 23:00 0.50 DHB P DECOMP Pick up Halliburton EZSV 7-5/8" 29.70 # drill pipe conveyed cement retainer and running tool. 23:00 - 00:00 1.00 DHB P DECOMP RIH w/EZSV retainer f/surface to 806' picking up 4" HT 40 drill pipe 1 x 1. 4/14/2008 00:00 - 02:30 2.50 DHB P DECOMP RIH from 806' to 4465' with EZSV cement retainer picking up 4" drill pipe 1 x 1. 02:30 - 04:00 1.50 DHB P DECOMP Set EZSV at 4465' and RU cementing lines on floor. Perform infectivity test down drill pipe with rig pumps. Pump 4 bbl/min a 325 psi. Pump total of 25 bbl. Pressure up drill pipe x 7-5/8" annulus f/surface to EZSV retainer with 500 psi and hold for 5 minutes. 04:00 - 05:00 1.00 DHB P DECOMP RU Schlumberger cementing trucks and equipment. PJSM for cement job. 05:00 - 09:00 4.00 DHB P DECOMP RU and test lines to 4000 psi. Pump 10 bbls H2O ahead. Mix on the fl 380 bbls of 15.8 G cement + additives. 140 gpm, 250 psi f/start of cement to 377 bbls of cement. Switch to 29 bbls of 8.8 ppg brine displacement. Displace w/Schlumberger pumps. Slow rate to 84 gpm, 75 psi. Squeeze pressure buildup from 75 psi to 1045 psi during displacement. Final squeeze pressure = 1045 psi. SD. Sting out of retainer w/362 bbls cement below retainer and 15 bbls left in drill pipe above retainer. a ow cemen o U-tube. POH to 4215'. irculate/reciprocate and overboard to Printed: 5/15/2008 9:21:14 AM • • BP EXPLORATION Operations Summary Report Page 4 of 16 ~ Legal Well Name: 05-34 Common Well Name: 05-34 Spud Date: 4/18/2008 Event Name: REENTER+COMPLETE Start: 4/9/2008 End: 5/1/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 5/1/2008 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 4/14/2008 05:00 - 09:00 4.00 DHB P DECOMP cuttings box 3 bbls good cement and 15 bbls of contaminated brine at 252 gpm, 435 psi. Cement top at 4215' w/8.8 ppg brine 09:00 - 12:00 3.00 DHB P DECOMP 12:00 - 15:30 3.50 CLEAN N RREP DECOMP 15:30 - 17:00 1.50 CLEAN N RREP DECOMP 17:00 - 19:30 2.50 CLEAN N RREP DECOMP 19:30 - 00:00 4.50 CLEAN N RREP DECOMP 4/15/2008 00:00 - 02:30 2.50 CLEAN N RREP DECOMP 02:30 - 04:00 1.50 BOPSU P DECOMP 04:00 - 04:30 0.50 CLEAN P DECOMP 04:30 - 05:30 1.00 CLEAN P DECOMP 05:30 - 08:00 2.50 CLEAN P DECOMP POH w/EZSV running tool. Tool clean and in good shape. No cement on drill pipe. Dynamatic (electromagnetic draw works braking assist device) failed. Prep for C/O. PJSM w/WSL, NAD TP, crew, crane crew, BP safety officer on crane lift. Lower wind wall w/crane. Make pick and remove Dyanmatic. Remove hub and install on new unit. Prep new unit f/installation. PJSM w/all parties for crane lift and installation. Set new Dynamatic in place. Lift windwalls into place. Complete installation of Dynamatic. Shim unit to gear alignment specification. Adjust brakes and Dynamatic function. Work through electrical problems w/same. Test 7-5/8" casing to 1000 psi f/5 mins f/surface to TOC at 4215'. C/O to rams to 7-5/8". RIH w/7-5/8" test plug and test jt. Test top rams to 250/3500 psi low/high pressure w -5/8" test Point. PU BHA #2 w/5.5" Multi-String Cutter, Stabilizer, and XO sub to 4" HT-40 drill pipe. RIH w/BHA #2 to first 7-5/8" casing cut point at 3285'. Locate casing collar at 3290'. PU w/multistring cutter, locate knives at 3285' and make cut. PU 78K, SO 80K, ROT 80K, 205 gpm, 830 psi, 50 rpm, 1 K tq. Cut through in 20 mins. Close Hvdril and circulate 8.8 ooa brine throuah cut in casino cuttin s box 168 g m, 555 psi. Open Hydril and circulate additional 127 bbls up annulus. SD when returns clean per mud engineer. Monitor well. Static. 08:00 - 09:00 1.00 CLEAN P DECOMP POH (/3285' and LD casing cutter assy BHA #2. Knives show good wear and indicate casing cut through. 09:00 - 10:30 1.50 CLEAN P DECOMP Pull wear bushing. PU/MU 7-5/8" casing spear w/packoff BHA #3. Stab into casing. FMC back out lock down screws. Pull hanger off from seat w/140K. Pull casing to floor w/110K PU. 10:30 - 11:00 0.50 CLEAN P DECOMP CBU down 7-5/8" (spear packoff in place) 280 gpm, 50 psi. Release and LD spear assy BHA #3. LD casing hanger and pup. 11:00 - 11:30 0.50 CLEAN P DECOMP RU 7-5/8" casing handling equipment. 11:30 - 14:45 3.25 CLEAN P DECOMP POH (/3285' and LD 77 its of 7-5/8" casing and one cut jt. 36.40'. LD 18 centralizers. 14:45 - 15:15 0.50 CLEAN P DECOMP LD casing running equipment. 15:15 - 16:00 0.75 BOPSU P DECOMP PU and CO f/7-5/8" to rams to 3.5" x 6" variable to rams. 16:00 - 18:00 2.00 BOPSU P DECOMP Set test plug and test rams to 250/3500 psi low/high pressure. Test plug leak. Pull clean plug and re-set. Complete test. Set 10-3/4" wear bushing. 18:00 - 19:30 1.50 CLEAN P DECOMP PU BHA #4, 9-7/8" OD bit, casing scraper, boot basket, lub bumper sub, XOs. Unable to get scraper through wear ring. Verify w/FMC that wear ring is max ID size available (9-15/16"ID). No greater ID available. Pull wear bushing. 19:30 - 20:30 1.00 CLEAN P DECOMP PU nine 6.25" drill collars and 15 jts of 4" HWDP. RIH f/surface Printed: 5/15/2008 9:21:14 AM • BP EXPLORATION Page 5 of 16 Operations Summary Report Legal Well Name: 05-34 Common Well Name: 05-34 Spud Date: 4/18/2008 Event Name: REENTER+COMPLETE Start: 4/9/2008 End: 5/1/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 5/1/2008 Rig Name: NABOBS 7ES Rig Number: ~ Description of Operations Date From - To i Hours Task Code NPT Phase 4/15/2008 19:30 - 20:30 1.00 CLEAN P DECOMP to 749'. 20:30 - 21:30 1.00 CLEAN P DECOMP RIH w/4" drill pipe f/ 749' to top of 7-5/8" casino stub and too at 3283'. Tag up w/7K down, 95K PU, 95K SO. 21:30 - 22:30 1.00 CLEAN P DECOMP PU to 3281' and circulate 8.8 ppg brine until fluids clean per mud engineer. 284 gpm, 407 psi, pump 279 bbls. 22:30 - 00:00 1.50 CLEAN N WAIT DECOMP Hang drill pipe in slips w/bit at 3250'. Wait on weather. Phase two on access roads and pads. Two Schlumberger E-line units unable to rig down due to wind. Third unit on D-16. Earliest unit free will be made available to 7ES. Clean rig, perform preventive maintenance. 4/16/2008 00:00 - 04:00 4.00 CLEAN N WAIT DECOMP Wait on weather f/E-line unit. Clean rig, paint, maintain rig. 04:00 - 06:00 2.00 CLEAN P DECOMP POH w/10-3/4" bit and scraper assembly BHA #4. LD scraper assy. 06:00 - 07:00 1.00 DHB P DECOMP RU wireline adaptor below top rams. (Weather abating. Schlumberger wireline unit en route from previous work site.) 07:00 - 09:30 2.50 DHB P DECOMP PJSM w/Schlumberger on Eline rig up. Spot Schlumberger unit. RU wireline equipment. RU and test lubricator extension and wireline packoff to 200 psi. PU GR/CCL logging tools. 09:30 - 11:30 2.00 DHB P DECOMP RIH to 3400' and log GR/CCL up to 2300'. POH. 11:30 - 12:30 1.00 DHB P DECOMP RD wireline equipment and unit. 12:30 - 13:15 0.75 DHB P DECOMP PU 10-3/4" EZSV &RIH on 4" DP. 13:15 - 15:00 1.75 DHB P DECOMP RIH w/EZSV from surface to 3249'. P/U wt 80K, S/O wt 75K 15:00 - 16:00 1.00 DHB P DECOMP Set EZSV w/top of CIBP at 3249'. Rotate right 36 turns PU and set tool w/50K overpull at 130K PU. SO 20K on tool to 55K to ensure EZSV set. jest 10-3/4" casing f/surface to , EZSV at 3249' to 2000 si and hold for 10 min. Bleed to 0 psi. 16:00 - 17:30 1.50 DHB P DECOMP POH f/3249' to surface w/running tool. BD. LD tool. 17:30 - 20:15 2.75 STWHIP P WEXIT PJSM w/Baker and PU 10-3/4" whipstock, BHA #5. Orient UBHO sub key w/whipstock face. 20:15 - 21:00 0.75 STWHIP P WEXIT RIH w/9 drill collars and 15 jts HWDP f/100'to 829'. 21:00 - 22:30 1.50 STWHIP P WEXIT RIH w/whipstock on 4" HT40 drill pipe at 1 stand/min, f/829' to 3217'. 22:30 - 00:00 1.50 STWHIP P WEXIT Circulate 8.8 ppg brine at 3217'. 121 gpm, 74 psi. Whicle circulating RU and PJSM w/Gyrodata. RIH w/Gyrodata tools on Sperry a-line. 4/17/2008 00:00 - 00:45 0.75 STWHIP P WEXIT RIH w/Gyrodata logging tool and tag up on UBHO profile key. 00:45 - 01:15 0.50 STWHIP P WEXIT Orient whipstock face. 1st survey 280 deg. Rotate 40 deg and work torque to tools. 2nd survey 350 deg. Rotate pipe 10 deg and work torque to tools. 3rd survey 360 deg. Pull out of UBHO sub and verify w/3 check runs. All 360 deg. 01:15 - 01:45 0.50 STWHIP P WEXIT RIH 32' w/whipstock face at 360 deg and tag up on EZSV CIBP at 3249'. PU 95K, SO 100K. SO 22K on tools and see whipstock anchor set w/clear surface indication. PU and pull 10K over string wt to verify that anchor is set. SO slowly and w/45-50K SO on tools see the brass bolt shear w/clear indication at surface. SO 60K on tools. PU slowly w/no overpull. Whipstock oriented and set w/mills free from shear bolt. 01:45 - 02:15 0.50 STWHIP P WEXIT Displace well f/8.8 ppg brine to 9.8 ppg LSND w/lubes. 520 gpm, 650 psi. Overboard brine. 02:15 - 00:00 21.75 STWHIP P WEXIT Mill f/top of window at 3224' per Baker rep. Start feathering Printed: 5/15/2008 9:21:14 AM • BP EXPLORATION Page 6 of 16 Operations Summary Report Legal Well Name: 05-34 Common Well Name: 05-34 Spud Date: 4/18/2008 Event Name: REENTER+COMPLETE Start: 4/9/2008 End: 5/1/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 5/1/2008 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task Code NPT Phase Description of Operations 4/17/2008 02:15 - 00:00 21.75 STWHIP P WEXIT mills into tray. 6-7K tq. initially. 518 gpm, 705 psi, 80 rpm, 5-8K WOB. Pumped a 50 bbl nutplug sweep around at 3245' in attempt to increase BOP. No change. No definitive Ph change at window exit. Saw a few Ibs of 1/4" pieces of cement across shakers. Averaged 3'/hr ROP after window mill exited tray into formation. PU 95K SO 98K, 480 gpm, 830 psi, 3K tq. on, 120 rpm, 17K WOB at 23:59. Mill to 3263' at 23:59. 245# metal recovered. TOW = 3224' BOW = 3244'. 4/18/2008 00:00 - 03:00 3.00 STWHIP P WEXIT Mill from 3263' to 3269' and exit upper string mill (w/9.794" OD) f/casing. Circulate a 50 bbl super sweep around. No noticeable increase in cuttings across shakers. PU 95K SO 98K, 482 gpm, 845 psi, 2.5K tq. on, 128 rpm, 20K WOB at 02:00. Total of 245 # metal recovered. Work mills through window twice w/pumps and rotation. No drag. Pull through w/no pumps, no rotation. No drag. 03:00 - 04:00 1.00 STWHIP P WEXIT POHf/3269'to 3240' above window. RU and perform 439 psi FIT to 12.4 ppg w/9.8 ppg mud at 3244' TVD. 04:00 - 05:00 1.00 STWHIP P WEXIT POH f/3240' to BHA # 5 at 829'. MW = 9.8 ppg. 05:00 - 06:00 1.00 STWHIP P WEXIT Stand back 5 stands 4" HWDP, LD nine 6-3/8" drill collars, LD Whipstock BHA. Upper string mill in gage. 06:00 - 07:00 1.00 STWHIP P WEXIT Pull wear bushing. Jet stack. Install wear bushing. 07;00 - 08:30 1.50 STWHIP P WEXIT PU drilling BHA #6 w/8.5" Hycalog DTX619M-D6 PDC bit w/6 x 13 jets. S/N 119154. XP 1.50 deg motor assy, ARC, MWD, UBHO, NM Stab, 2 NM Spiral DC, NM Stab, NM Spiral DC, Float/Saver Sub, Hyd Jars, XO, 20 jnts 4" HWDP. Shallow hole test MWD. (Ghost reamers 881' and 2289'). 08:30 - 11:15 2.75 STWHIP P WEXIT PU 4" HT-40 DP and RIH to window at 3224'. 11:15 - 12:30 1.25 STWHIP P WEXIT Slip/Cut 76' of drilling line. Inspect drawworks. Service top drive, blocks and crown. 12:30 - 13:30 1.00 STWHIP P WEXIT Per geo MADPass in 10-3/4" casing f/3212' to 3117'. 350'/hr, 400 gpm, 920 psi. Establish clean hole ECD baseline. PU 85K, SO 85K. 13:30 - 15:00 1.50 STWHIP P WEXIT RU gyrodata tools. Run Gyrodata close approach surveys. 15:00 - 00:00 9.00 DRILL P INT1 RIH to 3269' and drill to 3786' Survey each stand (3216', 3260', 3311', 3408', 3506', 3601') w/gyrodata until free of magnetic interference and MWD surveys correspond to Gyrodata surveys. Final gyrodata survey 3696'. Gyrodata and MWD congruent. Release Gyrodata at midnight. PJSM w/Sperry/Gyrodata and RD tools and sheaves off critical path. 500 gpm, 1530 psi on, 1415 psi off, 60 rpm, tq on 2.5K, tq off 1.5K, PU 97K, SO 95K, ROT 95K. MW = 9.8 ppg in and out. ECD calc/actual =10.31/10.36 ppg. ADT = 3.23 hrs f/24 hrs. ART = 1.40 hrs. AST = 1.83 hrs. Progress f/24 hrs. = 523', 6' w/shipstock mill & 517' w/PDC. 4/19/2008 00:00 - 06:00 6.00 DRILL P INT1 Drill directionally w/1.50 deg motor assy f/3786' to 4675' 500 gpm, 1890 psi on, 1775 psi off, 100 rpm, tq on 3.OK, tq off 2.K, PU 110K, SO 105K, ROT 107K. MW 9.8 ppg in and out. ECD calc/actual =10.22/10.91 ppg. 06:00 - 00:00 18.00 DRILL P INTi Drill directionally w/1.50 deg motor assy f/4675 to 7322' 550 gpm, 2975 psi on, 2690 psi off, 80 rpm, tq on 6.OK, tq off 3.5K, Printed: 5/15/2008 9:21:14 AM 05/01/08 +f7~r~~~~Li~s~~r Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job >t NO. 4686 g~~pp'~~~yy Company: State of Alaska c~~a'Rei~dit~~ MAY ,~ ~ ~~~0 Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Lnn flPCrrintinn nata RI Cnlnr Cn L5-24 11975769 PRODUCTION PROFILE W/FSI 04/29/08 1 1 W-22 12066521 PRODUCTION PROFILE W/FSI 04/14/08 1 1 05-34 11962597 DDL / 04/16/08 1 1 S-33 11962596 SFRT 04!15/08 1 1 B-06 11999002 SCMT ., rJ ( 04/19/08 1 1 04-42 11966253 LDL 04/15/08 1 1 D-10 11975766 PRODUCTION PROFILE j Ot_V (~ 04/24/08 1 1 YLtAJt Hla(NUWI_tUl9t KtGtIYI t3Y SIGNING ANU Fitt Ut-iNING UNt GUPY EACri l U: BP Exploration (Alaska) Ihc. - Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 7 ~ ~ f~. 1 ~~ r ,.. ~ S Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street, Suite 0 Anchorage, AK 99503-283 ~/ ATTN: Beth Received by: • • ~~-, -~~ ~ ~ ~ ~ ~ ALASSA OII, .~1~TD ~5 CO1~T5E8'PA7'IO1~T CO1~II1i1551O1~T Greg Hobbs Engineering Team Leader BP Exploration Alaska, Inc. PO Box 196612 Anchorage, Alaska 99518 • SARAH PALIN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 P,q)( (907) 276-7542 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 05-34 Sundry Number: 308-072 Dear Mr. Hobbs: ~,L;,.r~ ~~ ~~ . 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 ff 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. Chair DATED this~~day of March, 2008 Encl. ~;,pZ , .t ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 R~~~~~ MAR 0 6 20 ~l~,o 1. Type of Request: ®Abandon ^ Suspend ^ Operation Shutdown ^ Perforat i e n ~"'"'u' //~~~~ ^ Alter Casing ~epair Well ^ Plug Perforations ^ Stimulate ~Re-Enter"Siispe~ell ^ 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 191-121 - 3. Address: P B O ^ Service ^ Stratigraphic 6. API Number: ~ . . ox 196612, Anchorage, Alaska 99519-6612 50-029-22217- 0-00 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 05-34- Spacing Exception Required? ^ Yes ®No 9. Property D signation: 10. KB Elevation (ft): 11. Field /Pool(s): ADL 028326 - \• 73' ~ Prudhoe Bay Field 1 Prudhoe Bay Pool t2. 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): 10163 ' 9058 - 8093 7648 8093 9900 asin Len th Size MD TVD Burst Colfa se Structural Conductor 110' 20" 110' 110' 1490 470 Surface 3506' 10-3/4" 3506' 3505' 3580 2090 Intermediate 9179' 7-5/8" 9179' 8432' 6890 4790 Production Liner 1281' S-1/2" 8880' - 10161' 8215' - 9057' 7740 6280 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): None N/A 4-1/2" x 3-1/2" x 2-7/8" L-80 / 13Cr 9968' Packers and SSSV Type: 7-5/$" x 4-1/2" Baker'S-3' packer; Packers and SSSV MD (ft): 8562'; 5-1/2" x 3-1/2" Baker'S-3' packer 9951' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Detailed Operations Program ^ Exploratory ®Development ^ Service 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: April 15, 2008 ^ 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 Jim Nigh, 564-5220 Printed Name Greg Hobbs Title Engineering Team Leader Prepared By NamelNumber: Signature Phone 564-4191 Date ~~ ~ d~ Terrie Hubble, 564-4628 Commission Use Onl Sundry Number: Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity ~OP Test ^ Mechanical Integrity Test ^ Location Clearance Other: 3~~ ~' \ S ~ ~~~ "~5 Subsequent Form Required: ~v APPROVED BY // ~ A roved B COMMISSIONER THE COM ISSIO Date ` Form 10-403 is d 06/2006 ;Y (~~ ~ ~ r_ ~ Submit In Duplicate ORIGINAL jJ t~ • • To: Alaska Oil & Gas Conservation Commission From: Jim Nigh, Operations Drilling Engineer Cc: James Dean, Asset Team Lead/Pad Engineer Priya Maraj, Geologist Tom Plawman, Geophysicist Date: March 6, 2008 Re: 05-34 Sundry to Abandon vl,,i~~ ~~' r/ ~~ ,i ~~,.~ The 05-34A sidetrack is scheduled to be drilled by Nabors Rig 7ES around April 15, 2008. WELL HISTORY: Well 5-34 was completed as a Z1A/Z16 selective completion in October 1991. A rig workover was performed in March 1992 to replace the leaking lower production straddle packer. Dummy valves were installed in the production mandrels in March 1995 to shut off the high GOR Z16 production. The zone 1A' completion was fractured in September 1995. 5-34 produced almost full time 1995 until 1996. A sharp 10 mmcfd gas rate increase in March 2001 indicates . the production straddle valves were likely leaking. Following an extended shut-in in late 2004, 5-34 began producing over 1000 bwpd and the water rate climbed to 7000 bwpd. The well is not located near a current Ivishak injection source so a Cretaceous casing and tubing leak were suspected. In December 2005, an obstruction was encountered at 5016' while trying to seta 3-112" PX plug. The obstruction was broached with a 3.81" broach, but a 2.85" GR was the largest sized drifted past the obstruction. Attempts to seta 2-7/8" plug in the production straddle were also unsuccessful. An IBP was set at 8600' to secure the well in March 2006. Following the IBP, the tubing failed aMIT-T with a LLR of 2 bpm at 1900 psi. The IA had a leak rate of 2.9 bpm at 1250 psi. A March 2006 caliper log found severe tubing corrosion and detected a hole at 5038'. Prior to running the caliper, a SL bailer run found sand on top of the IBP. The IBP was leaking and well 05-34 needed to be secured. A cement squeeze was pumped in August 2007 to secure the well. A MIT-OA failed in August 2007 with a leak rate of 0.35 bpm but no pressure was observed in the 10-3/4" x 20" annulus. REASON FOR SIDETRACK: 05-34 currently shut-in due to a 7-5/8" casing leak. Prior to the casing leak the well was producing at low oil rates and had no wellwork options. The well currently provides no value to the field. Making this high angle well more horizontal in Zone 1A will optimize standoff to gas. PROPOSED DRILLING & COMPLETION OPERATIONS: The 05-34 wellbore is already plugged and abandoned at 8,300'. In order to conduct this planned sidetrack, the existing 3-1l2" x 4-112" L-80 tubing will be cut at -4,500', pulled, and a CIBP will be set around 3,766'. Then the 7-5/8" casing will be cut and pulled from -3,500'. The rig will then mill -50-100' down the top of the 7-5/8". A cement plug will be laid on top of the CIBP up into the 10-3/4" casing (-100') and used to kick off the 8-1/2" intermediate hole section drilling BHA. After the intermediate section is drilled down to the top of the Sag River (--8,574'), it will be cased with 7" drilling liner and cemented to 150' above the cretaceous zone. The 6-1/8" horizontal production hole will be drilled to TD (11,136') in Zone 1A before being cased with 4-1/2" L-80, cemented, and perforated (800' minimum). The well will be completed with a 4-1/2" 13CR Production string. 05-34A Sidetrack Page 1 05-34A Operations Summary Pre-Ria Operations: • 1 S RIH and drift the tbg to tag TOC. POOH. Done 12/17/07. 2 E RU E-line and RIH. Jet cut the 3-1/2" tbg in a middle of a joint at 4,500' MD. CMIT T X IA to 3,500psi for 30 minutes. Pressure test OA to 2,000 psi. Displace the well to 3 F clean seawater by circulating down the tubing through the tubing cut. Continue to circulate until clean seawater returns to surface. Freeze protect to 2,200' MD with diesel. Bleed casing and annulus ressures to zero. 4 W PPPOT-T and PPPOT-IC. Function all lock down screws, repair or replace as needed. Set a BPV in the tubing hanger. Test to 1,000 psi from IA. Secure the well. Remove the well 5 O house, level the pad as necessary. Please provide total well preparation cost on the handover fom~. Riot Operations: 1. MIRU Nabors rig 7ES. 2. Pull BPV. Circulate out diesel freeze protection and displace the well to seawater (~8.6PPg)• 3. Set TWC. Nipple down tree and adaptor. Nipple up and test BOP to 3,500 psi. Pull TWC. 4. Back out lockdown screws. Pull hanger. 5. Pull 4-1/2" x 3-1/2" tubing from the pre-rig cut at 4,500' MD. 6. MU/PU scraper assembly. Picking up 4" DP, RIH to the 4-1/2" tubing stub and displace well to 10.1 ppg fresh water LSND milling fluid. 7. RU E-line. MU a 7-5/8" CIBP, RIH and set at 3,766' MD, test to 4000 psi. 8. RIH with USIT to confirm no cement behind 7-5/8" and collar location for cut. Run from top of CIBP to surface for de-irr tog. 9. MU Baker 7 6/s" mechanical cutter, RIH on DP and cut the 7-5/8" ~20' up inside the 10- 3/4" shoe (3,486'). Circulate through cut to confirm cut (and if needed with surfactant wash to clean annulus). POOH. 10. Remove wear bushing, C/O to 7-g/8' rams, and test. 11. MU spear and pull 7 $/." csg from the cut point and lay it down. 12. Change to 3-1/2" x 6" variable rams and test. Install wear bushing. 13. MU mil! on DP. RIH and mill down -70' off the top of the 7-5/8" casing in order to sidetrack. Depending on the scenario encountered, execute one of the following two options: SCENARIO A - After milling/exiting the 10-3/4" casing shoe, the mill assembly sidetracks before milling down the entire ~70' off the top of the 7-5/8" casino. Depending on depth of kick off -discuss possibility of pumping cement to act as a kick off plug. Otherwise, run string mill over 7-5/$" surface in order to clean up and avoid creating a key seat. Drill out approximately 20' of new formation (or whatever amount is deemed far enough away from the 7-5/8" casing so as not to drill into it with the next drilling BHA), pull back up into the shoe and conduct a FIT to 11.5ppg EMW. Discuss with Baker Fishing and possibly conduct a trip to remove excess junk and dress surface of milled surface with Baker Fishing. POOH for 8-1/2" drilling BHA assembly. e SCENARIO B -Mill down -70' off the top of the 7-5/8" casino without sidetracking. POOH. RU SLB Cementers and set cement plug on top of CI8P to 100' up into 10-3/4" csg. POOH. MU milltooth bit on 1.5 degree bent motor assembly. RIH and drill up 100' cement inside the 10-3/4" casing and kickoff/sidetrack immediately upon exiting the 10-3/4" casing i ~~~ ~~~ shoe. Drill out approximately 20' of new formation, pull back up into the shoe and conduct a G`~~ FIT to 11.5ppg EMW. Continue drilling intermediate hole section per directional plan until milltooth dulls. POOH for 8-1/2" drilling BHA assembly. 14. M/U 8-1/2" Dir/GR/RES/PWD BHA assembly on 1.5 deg bend motor with a Hycalog DSX-619 PDC bit on 4" DP with 23 joints of HWDP. 15. Ensure drilling fluid is 10.1 ppg for Cretaceous produced water injection over-pressure at 5,562' TVD when drilling intermediate hole per the Mud Program. This MW should also suffice for the HRZ and Kingak shales per their respective polar plots (with the addition of other products per the Mud Program). 16. RIH and drill ahead to TD at 8,574' per directional plan to the 7" casing point. 17. Circulate the well bore clean. Short trip, circulate the well bore. POOH, UD assembly. 18. Change out to 7" rams and test. 19. RU / MU 1 RIH 7" long string to TD. Circulate and condition hole for cementing. 20. Cement the 7" intermediate casing through the 8-1/2" hole from TD back up above cretaceous zone. TOC no deeper than 3,750' and preferably no shallower than 3,650' in order to preserve future sidetrack capabilities. 21. Land 7" intermediate casing on mandrel hanger and install new 7" packoffs. 22. Change to 3-1/2" x 6" variable rams and test. 23. MU clean-out assembly. RIH to HES cementer and test casing to 3,500 psi. 24. Drill out of HES cementer and test casing to 3,500 psi. 25. RIH to 7" liner landing collar. Drill out of the cement and float equipment to shoe. Test casing to 3,500 psi, record the test. 26. Displace to 8.5ppg Flo Pro drilling fluid per Mud program. 27. POOH for 6-1/8" production hole BHA. 28. MU 6-1/8" BHA with DIR/GR/RES on a 1.83 degree bend motor with Hughes MX-18DX insert bit on 4" DP for the build section. 29. RIH and drill out of the 7" shoe plus 20' of new formation. Pull up into the shoe and conduct FIT to 10.0 ppg mud EMW. 30. Drill production hole. Note: The length of the 12 degree doglegs in the rocky chert build section may result in a trip for another insert bit (Planned and included in AFE). Because the tangent section is so short it is possible that the well may be TD'd (11,136' MD) with this second insert bit versus tripping again for a PDC bit and At-Inclination-Motor (AIM) assembly. Regardless, include Neu-Den tools on 2"d Production hole assembly for MAD passing build section before drilling the horizontal section. 31. CBU, Short trip, circulate, and condition the hole for running the 4-1/2" production liner. POOH, UD excess drill pipe. Clear the floor of unnecessary equipment. 32. Run and cement a 4-'/", 12.6#, L-80 IBT-M solid liner. Ensure that there is 150' of overlap from the 7" shoe. Set liner hanger and liner top packer. Displace well to clean seawater above the liner top. 33. RU SLB and RIH w/ TBD' 2 '/8" 2906 Powerjet guns set cLD TBD SPF. Tag PBTD. 34. Put guns on depth and fire. POOH and verify alt shots fired. 35. R/U, M/U TBD length (8,425') of 4-1/2" 13CR, Vam Top completion tubing. 36. RIH, space, and land the completion tubing into the 4-1l2" liner top, RILDS. 37. Reverse circulate to seawater and corrosion inhibitor. 38. Drop ball and rod, set packer. 39. Test tubing and annulus separately to 4,000 psi each, record the test. 40. Install and test TWC. 41. Nipple down BOP. 42. NU tree and adaptor flange, test tree to 5,000 psi. Pull TWC. 43. Reverse in diesel freeze protect to 2,200' U-tube. Install BPV. 44. Secure well. Release rig. Post-Rig Operations: • • 1 O Install wellhouse and flowlines. S-riser modifications may be required. 2 S MIRU slick line. Pull the ball and rod / RHC plug from `XN' nipple. Install gas lift valves. . TREE = CAMERON 4-1/8" WELLHEAD = CNV ACTUATOR = BAKER C KB. ELEV = 73' BF. ELEV = _? KOP = 5500' Max Angle = 54 ~ 10050' Datum MD = 9848' Datum TVD = 8800' SS OS-34 Current SAFETY NOTES: "*CF#20ME TBG ~ LNR""* HYD RT & DISCONNECT ON TOP OF 1~ (03110106) C 4-1/2" 76G, 12.6#, L-80, .0152 bpf, ID= 3.958" 3016' TOP OF3-1/2"TBG 3016' 10-3/4" CSG, 45.5#, J-55, ID = 9.953" 3506' Minimum ID = 2.25" ~ 9963' 2-7/8" OTIS XN NIPPLE CALCULATED CEMENTTOP(ABOVERETAINER) 8093' WOT CEMENT RETAINER (08/10/07) 8300' 3-1/2" TBG, 9.3#, L-80, .0087 bpf, ~ = 2.992" $427' PUNCH (o8/os/o7) ~~ 8600' - 8610' 3-1/2" TBG, 9.2#, 13-CR, .0087 bpf, ID = 2.992" LTOP OF 5-1/2" LNR I 8880' 7-5/8" CSG, 29.7#, L-80, ~ = 6.875" 9179' PERFORATION SUMMARY REF LOG: BRCS ON 10/18/91 ANGLE AT TOP PERF: 54 ~tl 9930' Note: Refer to Production DB for hLstorical perf data SQE SPF INTERVAL Opn/Sqz DATE 2-1/8" 4 9930 - 9934 C 10/23/91 2-1/8" 4 9968 - 10008 C 10/23/91 ~ 2-7/8" TBG, 6.4#, 13-CR, .0058 bpf, O = 2.441" ~ PBTD 5-1 /2" LNR, 17#, 13-CR-80, .0232 bpf, m = 4.892" 2241' 4-1/2" OTIS DBE SVLN NIP, ID = 3.813" 3016' 4-1/2" X 3-1/2" XO, ~ = 2.99" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3217 3216 1 MMG-2 RK 2 5262 5260 5 MMG-2 RK 3 6615 6538 29 MMG-2 RK 4 7432 7176 44 MMG-2 RK 5 8059 7624 45 MMG-2 RK 6 8372 7847 44 MMG-2 RK $4$1, I- j MMG-S-LTS CHEM MANTEL, RK LATCH 8509' 8560' 3-1/2" OTIS X NP, D = 2.813" 3-1/2" X 4-1/2" XO, ID = 2.99" 8562' 7-5/8" X 4-1/2" BKR S-3 PKR, ID = 3.805" 8574' 4-1/2" X 3-1/2" XO, ID = 2.99" PRODUCTION MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 7 8 8634 8793 8036 8151 43 44 MMGM5 MMGMS RK RK 8854' ~-~ 3-1 /2" X 2-7/8" XO, ~ = 2.44" 9780' ~ WOT CBP (08/09/07) 9900' H FISH- 1-11 i16" IBP PUSHED TO 9900' (08/09/07) ~ 9925' 2-7/8" BLAST RINGS (21') 9947' Z-3/8" X 3-1/2" XO, D = 2.44" 9951' 5-1/2" X 3-1/2" BKR S-3 PKR, ID = 2.813" 9956' 3-112" X 2-7/8" XO, D = 2.44" 9963' 2-7/8" OTIS XN N~, D = 2.25" 91 966, I-12-7/8" TUBING TAIL 9960' ELMD TT LOGGED 01/26/93 UNKNOWN ~P RUBBER LEFT IN HOLE (01/11/06) DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/25/91 ORIGINAL COMPLETION 03!08/06 RLM/TLH IBP SET WELL: X05-34 03/03/92 LAST WORKOVBt 03/10/06 TWS/PAG ~P-HYD RT/DISCONNECT LEFT PERMIT No: 1911210 06/11/03 CMO/TLP MAX ANGLEAND KB ELEV 08/09/07 MCZ/PJC PUSH IBP - 9900'/ SET 2-7/85" C B API No: 50-029-22217-00 08/19/03 CMO/TLP DATUM MD CORRECTION 08/16/07 MCZ/PJC TBG PUNCW CEMENT (08/11/07) SEC 32, T11 N, R15E, 2589.28' FEL & 1627.08' FNL 01107/O6 DFR/PJC FISH (IBP) (c~ 8564' 02/19/06 KSB/PAG PULL IBP/ FISH TO BTM (1/11/06) BP 6cpioration (Alaska) - ~ - TREE = CAMERON 4-1/8" WELLHEAD = CNV ACTUATOR = BAKER C KB. ELEV = 73' BF. ELEV = _? KOP = 3550' Max Angle = TBD TBD' Datum MD = 9848' Datum ND = 8800' SS 05-34A Proposed SAFETY NOTES: ""CHROME TBG 8~ LNR"*" HYD RT & DISCONNECT ON TOP OF IBP (03110/06) Minimum ID =TBD" G~ TBD' TBD" XN NIPPLE 70-3/4" CSG, 45.5#, J-55, ID = 9.953" CEMENT KICK OFF PLUG 7-5/8" CASING CUT - -3756' CIBP - -3766' TU61NG CUT - -4500' CALCULATED 7-5/8" OA TOC - -5000' ~ CALCULATED CEMENT TOP (ABOVE RETAINER) 8093' WOT CEMENT RETA WER (08/10/07) 8300' 3-112" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" 842T TUBING PUNCH (08/09/07) 8600' - 8610' TOP OF 5-1/2" LNR 8880' 7-5/8" CSG, 29.7#, L-80, ID = 6.875" GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 1 2 ~ 2-7/8" TBG, 6.4#, 13-CR, .0058 bpf, ID = 2.441" I PB-~ 10076' 10163' -3550' - KOP 18,445' - 4-1/2" TBG, 12.6# 13CR VAMTOP I 8,382' - 4-1 /2" X Nipple (3.813" ID) 8,392' - 7" X 4-1/2" BKR Packer 8,419' - 4-1/2" X Nipple (3.813" ID) 8,439' 4-1/2" XN nipple (3.725" ID) 8,446' 7" X 4-1/2" BKR PKR/HGR 8,449' - 4-1/2" WLEG 8,575' - 7" 26# L-80 BTC-M (PREM THREAD FM TOC TO SURFACE) 11,136' - 4-1 /2" 12.6# L-80 IBT-M SOLID, PERFORATED LINER DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/2s~91 ORIGINAL COMPLETION 03/08/06 RLM/TLH IBP SET WELL: 05-34A 03/03/92 LAST WORKOVER 03/10/06 TWS/PAG IBP-HYD RT/DISCONNECT LEFT PERMIT No:1911210 06/11/03 CMO/?LP MAXANGLE AND KB ELEV 08/09!07 MCZ/PJC PUSH IBP - 9900'/ SET2-7/85" C B API No: 50-029-22217-01 08/19/03 CMO/TLP DATUM MD CORRECTION 08/16/07 MCZ/PJC TBG PUNCH/ CEMENT (08/11/07) SEC 32, T11N, R15E, 2589.28' FEL & 1627.08' FNL 01/07/06 DFR/PJC FISH (IBP) @ 8564' 09/12/07 JN PROPOSED ST DRAFT 02/19/06 KSB/PAG PULL IBP/ FISH TO BTM (1/11/06) BP Exploration (Alaska) Page 1 of 3 • Maunder, Thomas E (DOA) From: Nigh, Jim [Jim.Nigh@bp.com] Sent: Thursday, March 13, 2008 9:45 AM ~~ To: Maunder, Thomas E (DOA) Subject: RE: DS 05-34 (191-121) P&A Sundry No problem. Just let me know. Thanks, -Jim From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Thursday, March 13, 2008 9:42 AM To: Nigh, Jim Subject: RE: DS 05-34 (191-121) P&A Sundry I will have to check. Was getting a little late last night. I likely can make hand changes if they are minor. Tom From: Nigh, Jim [mailto:Jim.Nigh@bp.com] Sent: Thursday, March 13, 2008 9:42 AM ~.~ ~`> To: Maunder, Thomas E (DOA) ~~~~- Subject: RE: DS 05-34 (191-121) P&A Sundry ~`~~ ~' Got it. Changed. Updated Ops Sum attached. Good catch. .~- I was thumbing through the paperwork we submitted and noticed under the 'Well Control' section for planned BOPE test pressure, it refers to milling a window in the 9-5/8" casing. That should read 7" casing milling operations. I also noticed that on the Potential Drilling Hazards sheet, it refers to DS-14 instead of DS-05. Would you like me or Terrie to make these changes and re-send? Thanks, -Jim From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Thursday, March 13, 2008 8:27 AM To: Nigh, Jim Subject: RE: DS 05-34 (191-121) P&A Sundry That is what you state, however the step says to log from the top of the tubing cut and that will be below the CIBP. Tom 3/13/2008 • Page 2 of 3 From: Nigh, Jim [mailto:Jim.Nigh@bp.com] Sent: Thursday, March 13, 2008 8:25 AM To: Maunder, Thomas E (DOA) Cc: Hubble, Terrie L; Hobbs, Greg S (ANC) Subject: RE: DS 05-34 (191-121) P&A Sundry I am planning on running the USIT after setting the CIBP, unless you know of reason not to Open to suggestions. Thanks, -Jim From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Wednesday, March 12, 2008 6:24 PM To: Nigh, Jim Cc: Hubble, Terrie L; Hobbs, Greg S (ANC) Subject: RE: DS 05-34 (191-121) P&A Sundry Jim, Looking at your proposed procedure, do you wish to run the USIT before or after you set the 7-5/8" CIBP? Tom Maunder, PE AOGCC From: Nigh, Jim [maiito:Jim.Nigh@bp.com] Sent: Wednesday, March 12, 2008 6:16 PM To: Maunder, Thomas E (DOA) Cc: Hubble, Terrie L; Hobbs, Greg S (ANC) Subject: RE: DS OS-34 (191-121) P&A Sundry No problem. Attached. Thanks, -Jim From: Maunder, Thomas E (DOA) [mailtoaom.maunder@alaska.gov] Sent: Wednesday, March 12, 2008 6:04 PM To: Nigh, Jim Cc: Hubble, Terrie L; Hobbs, Greg S (ANC) Subject: RE: DS 05-34 (191-121) P&A Sundry Jim, If you could email a copy that would be fine. Tom From: Nigh, Jim [mailto:Jim.Nigh@bp.com] Sent: Wednesday, March 12, 2008 6:05 PM To: Maunder, Thomas E (DOA) 3/13/2008 Page 3 of 3 i • Cc: Hubble, Terrie L; Hobbs, Greg S (ANC) Subject: RE: DS 05-34 (191-121) P&A Sundry Hi Tom, I just dug through the copies of both the Permit and the Sundry that Terrie gave me. There is a detailed Operations Summary attached to the Permit request paperwork. Please just let us know if you need us to resend a copy of the Operations Summary for the Sundry as well. Thank you, -Jim Jim Nigh Operations Drilling Engineer Alaska Drilling & Wells BP Exploration, Inc. 907-564-5220 Office 907-441-2591 Mobile From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Wednesday, March 12, 2008 5:55 PM Ta: Hobbs, Greg S (ANC); Nigh, Jim Cc: Hubble, Terrie L Subject: DS 05-34 (i91-121) P&A Sundry Greg and Jim, 1 am reviewing the submitted sundry for this well. There is a good description of the planned work in the letter, however there isn't a procedure included. Have you all changed the format of what you send? It seems different. I really need a more point-by-point plan. Thanks in advance. Call or message with any questions. Tom Maunder, PE AOGCC 3/13/2008 • Page 1 of 2 Maunder, Thomas E (D4A) From: Hubb{e, Terrie L [Terrie.Hubble@bp.com] Sent: Thursday, March 13, 2008 11:37 AM To: Maunder, Thomas E (DOA) Subject: RE: 05-34 (191-121) Oops... you are correct. We are going to abandon 05-34 and drill 05-34A. I am sorry for the confusion. Terrie From: Maunder, Thomas E (DOA} [mailtoaom.maunder@alaska.gov] Sent: Wednesday, March 12, 2008 5:50 PM To: Hubble, Terrie L Subject: RE: 05-34 (191-121} Terrie, I did get the latest sundry for work. I am confused with -34A and -34B in your note. I only have -34 in the records. Could you clear this up for me? Thanks, Tom From: Hubble, Terrie L [mailto:Terrie.Hubble@bp.com] Sent: Wednesday, March 05, 2008 10:33 AM To: Maunder, Thomas E (DOA) ,~~ App ~ 200 Subject: RE: 05-34 (191-121) Hi Tom, (I know you are away right now... but getting back to you on this subject.) No, there was not additional work on this well after 08/14/07 until 12/17/07 and all they did then was to attempt to tag the top of cement. They were not able to get past 7975'. But then again..., 1 just got word that the well is coming back onto the schedule for mid-April. i guess we'll be submitting a sundry to 'abandon' 05-34A and a Permit to sidetrack to 05-34B BHL. Hope you are having fun and we'll talk when you get back. Terrie From: Maunder, Thomas E (DOA) [mailto:tom.maunder@alaska.gov] Sent: Sunday, February 17, 2008 5:49 PM To: Hubble, Terrie L Subject: 05-34 {191-121) Terrie, 4/18/2008 Page 2 of 2 I am reviewing the 407 for the suspension of the well. It appears that there should be additional work accomplished after 8114107. If that is correct, please send the additional day's reports/summary. Email is fine. Call or message with any questions. Tom Maunder, PE AOGCC 4/18/2008 STATE OF ALASKA. • ~~ R~`rEI V ~D ALAS~OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG ~~~ ~ ~ ~~~$ Alaska Oil & Gas Cons, Cpnaft~ssioni 1a. Well Status: ^ Oil ^ Gas ^ Plugged ^ Abandoned ®Suspended zoAACZS.~os zoAACZS.~,o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions One 1b. Well Class:pOChp~~ ®Development Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 08/11/2007 12. Permit to Drill Number 191-121 307-195 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 10/05/1991 13. API Number 50-029-22217-00-00 4a. Location of Well (Governmental Section): Surface: 244 ' FW ' 7. Date T.D. Reached 10/19/1991 14. Well Name and Number: PBU 05-34 FNL, 148 1 L, SEC. 32, T11 N, R15E, UM Top of Productive Horizon: 1855' FNL, 1892' FEL, SEC. 31, T11N, R15E, UM 8. KB (ft above MSL}: 73' Ground (ft MSL): 34.3' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 1630' FNL, 2590' FEL, SEC. 31, T11N, R15E, UM 9. Plug Back Depth (MD+TVD) 8093 7648 Pool 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 697218 y- 5949005 Zone- ASP4 10. Total Depth (MD+TVD) 10163 9058 16. Property Designation: ADL 028326 _ TPI: x- 695161 y- 5949538 Zone- ASP4 Total Depth: x- 694456 y- 5949745 Zone- ASP4 11. SSSV Depth (MD+TVD) None 17. Land Use Permit: 18. Directional Survey ^ Yes ®No Submit electronic and rinted information er 20 AAC 25.050 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): DIF / CN / GR, GYRO, CET / CBT 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT WT. PER FT. GRADE TOP BOTTOM TOP. BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H-40 Surfa a 110' Surface 110' 30" 11 ards Coldset 10-3/4" 45# J-55 Surface 3506' Surface 3505' 13-1/2" 2486 cu ft CS III 405 cu ft Class'G' 7-5/8" 29.7# L-80 Surface 9179' Surface 8432' 9-7/8" 569 cu ft Class'G' 305 cu ft Class'G 5-1/2" 17# 13Cr80 8880' 10161' 8215' 9057' 6-3/4" 170 u ft Class 'G' 23. Open to production or inject ion? ^ Yes ®No 24; TuslNC RECORD If Yes, list each interval open (MD+TVD of Top & Bottom; Perforation Slze and Number): SIZE DEPTH SET MD PACKER SET MD 4-1l2", 12.6# x 3-1l2", 9.3#, L-80 ! 13Cr 8854' 8562' MD TVD MD TVD 2-7/8", 6.4#, 13Cr 8854' - 9968' 9951' 25. ' ` ACID, FRACTURE, CEMENT SQUEEZE, ETC. ,,,,,~ ~p~ ~ iy 2f~~8 DEPTH INTERVAL MD AMOUNT & KIND Of MATERIAL USED fHl JJ VV v 9780' Set Composite Bridge Plug 8600' - 8610' Tubing Punch 8300' Set Cement Retainer 8093' Pump 53.5 Bbls Class'G' 26. PRODUCTION TEST Date First Production: Not on Production -Suspended Method of Operation (Flowing, Gas Lift, etc.): N/A Date Of Test: HOUfS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing PfeSS. Casing Press: CALCULATED 24-HOUR RATE OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^ Yes ®No Sidewal l Cores Ac wired? ^ Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithofogy and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. ... ~._. ,~ ;a None ? fJ~~~r ~+ ~~ N~~.!' ~ ~~ 2UD~ v ~~ ~~ Form 10-407 Revised 02/2007 CONTINUED ON REVERSE SIDE .. r ~¢- 28. G~OIOGIC MARKERS (LIST ALL FORMATIONS A RKERS ENCOUNTERED): 29. FORMATION TESTS NAME TVD Well Tested? ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 9065' 8350' None Shublik 9108' 8381' Sadlerochit 9210' 8455' Base Sadlerochit 10005' 8966' Formation at Total Depth (Name): 30. List of Attachments: Summary of Well Work, Well Schematic Diagram 31. I hereby~Cert~ i~t t e f r ing is true and correct to the best of my knowledge. /T Si d/I ~~ ~ S gne /~ Terrie Hubble (for Gary Preble) Title Drilling Technologist Date PBU 05-34 191-121 307-195 Prepared ByNamemlumber.• Terris Hubble, 564-4628 Well Number Permit No. / A royal No. Drilling Engineer: James Dean, 564-4668 INSTRUCTIONS GeNewu: 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. IreM 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). IreM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 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). IreM 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. IreM 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 ~ ~ Well History Well Date Summary 05-34 6/12/2007 T/I/0=450/1350/250. Temp SI. WHP's T & IA FL's (for secure). TBG FL C~ 720' (1.3 bbls). IA FL C~ 3387' 68 bbls. 05-34 6/14/2007 T/I/0=600/350/0. Temp SI. Bleed IA < 500 psi (secure). IAP 350 psi on arrival, IA FL G 3387' (68 bbls). 05-34 6/14/2007 T/I/O = 450/1320/10. Temp = SI. Bleed IAP < 500 psi (Secure). IA FL C~3 3390'. Bled IAP to UR tank from 1320 psi to 280 psi in 1 hr, 25 min (all gas). IA FL rose to 265' (15 bbls) SI, monitored for 30 min. No change in IAP. Final WHPs = 450/280/10. 05-34 6/15/2007 T/I/O = 450/340/0. Temp SI. Monitor WHPs (secure) Integral installed on IA. IAP increased 60 psi, OAP decreases 10 psi overnight. 05-34 6/16/2007 T/I/0=450/350/0. Temp SI. Monitor WHP's (secure). No AL. Integral on IA. TBGP unchanged. IAP increased 10 psi. OAP unchanged overnight. 05-34 6/17/2007 T/I/O = 400/330/0+. Temp = Sl. Monitor WHP (secure). No AL line. 2" integral on IA. TBGP decreased 50 psi, IAP decreased 20 psi, OAP unchanged since yesterday. 05-34 8/4/2007 WELL S/I ON ARRIVAL (pre fco / cibp). PURGED 7 GAL HYD DOWN CHEMICAL INJECTION LINE. LINE HOLDS PRESSURE. ATTEMPTED TO BLEED LINE TO Opsi. 7 GALS OF RETURNED, THEN BACK TO GAS. TAGGED HYDRATES AT 1741'SLM W/2.80" CENT, S.BLR. SAMPLE OF ICE. WELL LEFT S/I. 05-34 8/6/2007 T/I/0=280/300/0. SI. T & to FL (Secure). TBG FL C~ 498' (6 bbls). IA FL C~3 450' (8 bbls). 05-34 8/9/2007 MIRU CTU #9. MU 2" DJ nozzle. Bullhead 8 bbls meth/wtr. RIH w/ nozzle. Tag bridge/IBP ~ 8541'. Pump 30 bbl Flopro sweep. Jet through fill/ or push IBP to 9900'. Chase out of hole C~ 80%, MU BHA # 1 with PDS logging tools, log tie-in from 9850'-8100'. Flag ~ 9750' & 8300'. MU/RIH w/ WOT 2 7/8" composite bridge plug. Tie into flag ~ 9750'. Set plug G 9780'. Pressure CTP to 4k#. Did not shear. Pull shear. Confirm set. POOH. Set flag ~ 8550'. MU/RIH w/ 10' tubing punch. Continued on 08/10/07 WSR. 05-34 8/10/2007 CTU # 9, Continued from 08/09/07 WSR. RIH w/ 10' tubing punch. Correct to flag C~ 8565'. Shoot interval 8600- 8610' ~ 4 spf.. Perform pre & post infectivity to confirm holes. MU WOT cement retainer. Load/kill well w/ 150 bbl 160E KCL. Reduce rate to 1 bpm, RIH w/ WOT cement retainer. Set Cement retainer at 8300' CTM. wait on cement test. Re-cool sump w/ 173 bbl KCL down CT. Pump 51.7 bbl of 15.8# class G cement through retainer ~ 8300', Shear off retainer, lay in final 1.8 bbl above retainer. Total 53.5 bbl cement pumped. Note: Calculated cement top should be C~3 8093'. Continued on 08/11/07 WSR. 05-34 8/11/2007 CTU # 9, Continued from 08/10/07 WSR. Shear off retainer. Lay in 1.8 bbl cement above retainer ~ 8300'. Note: Calculated cement top should be 8093'. POOH, pumping pipe displacement down coil. FP wellbore from 2000' w/ water/meth. Trap 200 psi on well head. RDMO. 05-34 8/12/2007 T/I/O = 200/520/0. Temp = SI. OA FL (secure well). OA FL near surface. 05-34 8/12/2007 T/I/0=400/520/50 MIT OA FAILED to 2000, Est LLR of 0.35 bpm @ 1400 psi for 7 bbls_jSecure well] Pumped 3.7 bbls crude down OA to attempt to reach test pressure, pressured up to 1800 psi then fell to 1350 psi- Pumped 6.6 bbls while to establishing LLR of .35 bbUmin at 1400 psi- Tubing/ IA pressures unchanged during test.Bleed back OA to 0 psi, OA pressure rose to 220 while rigging down FWHP's = 400/520/220 Note: Annulus casing valve's left open, OA, wing valves tagged on departure 05-34 8/13/2007 T/I/0=480/510/180. Monitor (secure well). TBGP increased 280 psi from 200 psi to 480 psi, IAP decreased 10 psi from 520 psi to 510 psi. OAP increased 180 psi from 0 psi to 180 psi overnight. 05-34 8/14/2007 TIO= 220/520/vac. SI. Monitor WHPs (secure well). On 8/12/07 WHP's were 200/520/0. TBG increased 20 psi & OAP went to vac. TREE = FMC ULTRA SLIM HOLE WELLHEAD = CNV ACTUATOR = BAKER C KB. ELEV - 73 BF. ELEV _ ~ KOP = 5500' Max Angle = 54 @ 10050' Datum MD = 9848' Datum TV D = 8800' SS ~ OS-34 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" ~ 3016' TOP OF 3-1/2" TBG 3016' 10-3/4" CSG, 45.5#, J-55, ID = 9.953" 3506' Minimum ID = 2.25" @ 9963' 2-7/8" OTIS XN NIPPLE CALCULATED CEMENTTOP(ABOVERETAINER) 8093' WOT CEMENT RETAINER (08/10/07) 8300' 3-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" $427' ITUBING PUNCH (08109/071 ~ 3-1/2" TBG, 9.2#, 13-CR, .0087 bpf, ID = 2.992" ~ ~TOPOF 5-1/2" LNR 7-5/8" CSG, 29.7#, L-80, ID = 6.875" 8600' - 8610' PERFORATION SUMMARY REF LOG: BHCS ON 10/18/91 ANGLEATTOPPERF: 54 @ 9930' Note: Refer to Production DB for historical perf data S2E SPF INTERVAL Opn/Sqz DATE 2-1/8" 4 9930 - 9934 C 10/23/91 2-1/8" 4 9968 - 10008 C 10/23/91 2-7/8" TBG, 6.4#, 13-CR, .0058 bpf, ID = 2.441" ~-{ 9968' PBTD 10076' 5-1/2" LNR 17#, 13-CR-80, .0232 bpf, ID = 4.892" 10161' TD 10163' 4-1/2" OTIS DBE SVLN NIP, ID = 3.813" 4-1/2" X 3-1/2" XO,ID = 2.99" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3217 3216 1 MMG-2 RK 2 5262 5260 5 MMG-2 RK 3 6615 6538 29 MMG-2 RK 4 7432 7176 44 MMG-2 RK 5 8059 7624 45 MMG-2 RK 6 8372 7847 44 MMG-2 RK 8481' ~ MMG-5-LTS CHEM MANDREL, RK LATCH 8509' 8560' 3-1 /2" OTIS X NIP, ID = 2.813' 3-1/2" X 4-1/2" XO, ID = 2.99" 8562' 7-518" X 4-1/2" BKR S-3 PKR, JD = 3.805" 8574' 4-1/2" X 3-1/2" XO, ID = 2.99" PRODUCTION MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 7 8 8634 8793 8036 8151 43 44 MMGM5 MMGM5 RK RK 8854' ~-~ 3-1/2" X 2-7/8" XO, ID = 2.44" 9780' ~ WOT CBP (08/09107) 9900' FISH- 1-11/16" IBP PUSHED TO 9900' (08/09/07) 9925' 2-7/8" BLAST RINGS (21') 9947' 2-3/8" X 3-1/2" XO, ID = 2.44" 9951' 5-1/2" X 3-1/2" BKR S-3 PKR, ID = 2.813" 9956' 3-1 /2" X 2-7/8" XO, ID = 2.44" 9963' 2-7/8" OTIS XN NIP, ID = 2.25" 9966' -i 2-7/8" TUBING TAIL 9960' ELMD TT LOGGED 01/26/93 UNKNOWN IBP RUBBER LEFT IN HOLE (01/11/06) DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10/25/91 ORIGINAL COMPLETION 03/08/06 RLMITLH IBP SET WELL: r05-34 03/03/92 LAST WORKOVER 03/10/06 TWS/PA IBP-HYD RT/DISCONNECT LEFT PERMff No: 1911210 06/11/03 CMO/TLP MAX ANGLEAND KB ELEV 08/09/07 MCZlPJC PUSH IBP- 9900'/ SET 2-7/85" C B API No: 50-029-22217-00 08/19/03 CMO/TLP DATUM MD CORRECTION 08/16/07 MCZ/PJC TBG PUNCW CEMENT (08/11 /07) SEC 32, T11 N, R15E, 2589.28' FEL & 1627.08' FNL 01/07/06 DFR/PJC FISH (IBP) @ 8564' 02/19/06 KSB/PAG PULL IBP/ FISH TO BTM (1/11/06) BP Exploration (Alaska) • Maunder, Thomas E (DOA) From: Hubble, Terrie L [Terrie.Hubble@bp.com) Sent: Wednesday, December 19, 2007 4:48 PM To: Maunder, Thomas E (DOA) Cc: Preble, Gary B (SAIC); Nigh, Jim; Dean, James A Subject: PBU 05-34, PTD #191-121, API#: 50-029-22217-00-00 Attachments: 05-34.pdf; 05-34 Sumrnary.pdf Hi Tam, Page 1 of 1 I jusfi received the package to begin preparing a Permit to Drill to sidetrack this well. In my research I discovered that the well had been "suspended" in August, by pumping cement downhole. The sundry to do this work is #307-195. The fact that a 10-407 was needed post well work was accidentally overlooked. Attached is a wellbore diagram, as it exists now. Along with the Permit to drill for 05-34A, I would assume that I would need to submit another 10-403 to change the status to Abandoned (administratively speaking). What I need to know is whether or not you would like me to submit the 10-407 for the 05-34 well now, or wait until the additional "abandonment" steps are completed (pull tubing, place CIBP, cut 7-518" casing, etc.). These additional operations would normally be reported when I prepare the abandonment 10-407. Please let me know what the Commission would prefer and I will be more than happy to oblige. Thanks! Terrie 5/23/2008 • • To: Alaska Oil & Gas Conservation Commission l~.J From: Jim Nigh Date: December 19, 2007 Re: OS-34A Sidetrack Permit to Drill The 05-34A sidetrack is scheduled to be drilled by Nabors Rig 7ES around February 1, 2008. WELL HISTORY: Well 5-34 was completed as a Z1A/Z1 B selective completion in October 1991. A rig workover was performed in March 1992 to replace the leaking lower production straddle packer. Dummy valves were installed in the production mandrels in March 1995 to shut off the high GOR Z16 production. The zone 1A completion was fractured in September 1995. 5-34 produced almost full time 1995 until 1996. A sharp 10 mmcfd gas rate increase in March 2001 indicates the production straddle valves were likely leaking. Following an extended shut-in in late 2004, 5-34 began producing over 1000 bwpd and the water rate climbed to 7000 bwpd. The well is not located near a current Ivishak injection source so a Cretaceous casing and tubing leak were suspected. In December 2005, an obstruction was encountered at 5016' while trying to seta 3-1/2" PX plug. The obstruction was broached with a 3.81" broach, but a 2.85" GR was the largest sized drifted past the obstruction. Attempts to seta 2-7/8" plug in the production straddle were also unsuccessful. An IBP was set at 8600' to secure the well in March 2006. Following the 1BP, the tubing failed a MIT-T with a LLR of 2 bpm at 1900 psi. The IA had a leak rate of 2.9 bpm at 1250 psi. A March 2006 caliper log found severe tubing corrosion and detected a hole at 5038'. Prior to running the caliper, a SL bailer run found sand on top of the IBP. The IBP was leaking and well 05-34 needed to be secured. A cement squeeze was pumped in August 2007 to secure the welt. A MIT-OA failed in August 2007 with a leak rate of 0.35 bpm but no pressure was observed in the 10-3/4" x 20"annulus. REASON FOR SIDETRACK: 05-34 currently shut-in due to a 7-5/8" casing leak. Prior to the casing leak the well was producing at low oil rates and had no wellwork options. The well currently provides no value to the field. Horizontalizing this high angle well in Zone 1A will optimize standoff to gas. PROPOSED DRILLING & COMPLETION OPERATIONS: The 05-34 wellbore is already plugged and abandoned at 8,300'. In order to conduct this planned sidetrack, the existing 3-1/2" x 4-1/2" L-80 tubing will be cut at 4,500', pulled, and a CIBP will be set around 3,766'. Then the 7-5/8" casing will be cut and pulled from 3,500'. The rig will then mill ~50-100' down the top of the 7-5/8". A cement plug will be laid on top of the CIBP up into the 10- 3/4" casing 0100') and used to kick off the 8-1/2" intermediate hole section drilling BHA. After the intermediate section is drilled down to the top of the Sag River (8,574'), it will be cased with 7" drilling liner and cemented to 150' above the cretaceous zone. The 6-1/8fl horizontal production hole will be drilled to TD (11,136') in Zone 1A before being cased with 4-1/2" L-80, cemented, and perforated (800' minimum). The well will be completed with a 4-1/2" 13CR Production string. Page 1 RE: 05-34 Cement Volume . . Subject: RE: 05-34 Cement Volume From: "Dean, James A" <James.Dean@bp.com> Date: Wed, 13 Jun 200708:53:04 -0800 To: Thomas Maunder <tom_maunder@admin.state.ak.us> Tom, tq\" ,~\ Thanks for the discussion on the 05-34 cement squeeze job. Per our discussion this morning (Wednesday, June 13, 2007), we will increase the cement volume to be squeezed behind the production straddle from 45 bbls to 50 bbls. --James -----Original Message----- From: Thomas Maunder [mailto:tom maunder@admin.state.ak.us] Sent: Wednesday, June 13, 2007 8:24 AM To: Dean, James A Subject: 05-34 Cement Volume James, As I indicated, I am reviewing the sundry application. I understand the intent of the operation following our conversation. Based on my assessment of the cement volume, it appears that you plan to pump the gauge volume without any XS. Is there any XS planned? Thanks, Tom Maunder, PE AOGCC ~CÁA~ JUN 14 2007 I of 1 6/13/2007 8:54 AM · . ~V~VŒ (ill~ ~~~~æ~ / AI4ASliA.OILAlWDGAS / CONSBRVATlON COMMISSION SARAH PALIN, GOVERNOR 333 W. 7th AVENUE. SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 James Dean Petroleum Engineer BP Exploration Alaska Inc. PO Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 05-34 Sundry Number: 307 -195 \,\\- \g..\ SCANNED JUN 1 4 2007 Dear Mr. Dean: 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, DATED this iJ day of June, 2007 Encl. -1 ~ ~ ~,I~.lO STATE OF ALASKA . ¿~.;¡.,:?~ A~Ä OIL AND GAS CONSERVATION COMM ON Y APPLlCATI N FOR SUNDRY APPROVAL ~C'ol\~ 20 AAC 25.280 ~~ Operational shutdown Repair w~ Plug Perforations 0 Pull Tubing 0 Perforate New Pool 0 4. Current Well Class: Development ø .' ~ CÕ//3~ 1. Type of Request: Abandon Alter casing 0 Change approved program 0 2. Operator Name: BP Exploration (Alaska), Inc. P.O. Box 196612 3. Address: Stratigraphic 0 Anchorage, AK 99519-6612 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line where ownership or landownership changes: Spacing Exception Required? Yes 0 9. Property Designation: R'''~:,'' , ...{þ.... '--- ····""1' ......'.~. 0·· ~ ç '~ C \Ie JUN 0 8 Z007 ission 5. Permit to Drill Number: Exploratory 0 Service 0 191-1210 - 6. API Number: 50-029-22217-00-00 r 8. Well Name and Number: PBU 05-34 /' No 0 10. KB Elevation (ft): 11. Field/Pools(s): 73 KB ' PRUDHOE BAY Field / PRUDHOE OIL Pool ADLO-028326 / 11. PRESENT WELL CONDITION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10163 ( 9058 10058 8991 none unknown Casing Length Size MD TVD Burst Collapse Conductor 110' 20" 91.5# H-40 Surface 110' Surface 110' 1490 470 Surface 3433' 10-3/4" 45# J-55 Surface 3506' Surface 3505' 3580 2090 Production 9106' 7-5/8" 29.7# L-80 Surface 9178' Surface 8426' 6890 4790 liner 1281' 5" 15# CR13-80 8880' 10161' 8215' 9057' 8290 7250 Tubing Size: 4-1/2" 12.6# 3-1/2" 9.3# 2-7/8" 6.4# Packers and SSSV MD (ft): Perforation Depth MD (ft): 9930 - 10008 Perforation Depth TVD (ft): 8922.27 - 8968.11 Packers and SSSV Type: 7-5/8"x4-1/2" BAKER SABL-3PKR 5-1/2"X3-1/2" BAKER SABL-3 PKR Tubing Grade: L-80 L-80 13CR 8562' 9951' o o Tubing MD (ft): Surface - 3016' 3016' - 8427' 8854' - 9968' 12. Attachments: o o 13. Well Class after proposed work: Exploratory 0 Developm ent ø Descriotive Summary of Proposal ~ Detailed Operations Program 0 BOP Sketch 0 14. Estimated Date for Service 0 Commencing Operations: 16. Verbal Approval: Commission Representative: 6/19/2007 Date: 15. Well Status after proposed work: ":>--.)';> Oil ~ Gas 0 Plugged WAG 0 GINJ 0 WINJ 0 WDSPL 0 Prepared by l.::I(:try r-r~ule 564-4944 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name James Dean Title Signature Phone 564-4668 COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Plug Integrity 0 BOP Test ~ Mechanical Integrity Test 0 Other: ~çt() ~<;.\ ~\ ~\ ~~ \.S<:J\?~<t."'::>-\-, Approved by: Subsequent Form Required: ~D'\ Form 10-403 Revised 06/2006 Contact James Dean Petroluem Engineer 6/5/2007 Date Sundry Number: c30 '7 " Jq6 Location Clearance 0 APPROVED BY THE COMMISSION Date: b-/3'ol' RBDMS 8FL JUN 14 2007 Submit in Duplicate " . . 05-34 Cement Squeeze Procedure Objective The objective of this procedure is to suspend well 05-34 due to a 9-5/8" casing leak. Procedure 1. Drift to IBP with 2.80" centralizer. 2. RU 1.75" CTU. RIH and clean out sand fill down to IBP at 8556' md. 3. RIH & pulllBP 4. RIH with set 2-7/8" composite bridge plug at 9800' CTM. 5. RIH and punch 3-1/2" tubing from 8600'-8604' CTM with (2) tubing punch guns. 6. RIH with 3-1/2" one-trip cement retainer. Set cement retainer at 8300' ctm. 7. RU SLB cementers. Mix and pump the following down the coil: a. 10 bbl spacer water , b.~ 50~\o'<:'\><tt-<t~~\\ c. Displace with spacer water. t-2. ~ CQ h ~ 8. After pumping 44 bbls of cement, unsting from the cement retainer and lay in 1 bbl of cement above the cement retainer. This will leave -115' of cement above the retainer with a TOC at -8185' md. 9. POOH laying in 1:1 with spacer water and freeze protect the top 2500'. 10. RDMO. , ..., . . Current Well Schematic rcpò1'3·1i2'Ti!G lQ';Y4" CSG,4S-5<,:(, J.~, I.H!L95T r-t Minimum II):: 2.25" @9963' 2,w7IS" OTIS XN NIPPLE :'Hi:!" mG, 9,3#, iL,ß(J; JXitW'ö $pt, iD" :;u.t~.· $. llz' TeG. 9.2#, 134::R AMJèlOl:Ç!t Ú " :!;¡)æ" LAM), F·RillH:)£ I'.IA y Vt$f 131' aptoHtliOl'l 2 -. ~". 3- 1ì'Z'roo. 9.211. 134:R, ~~~RV Re' lOG; ~Ol'< i~!1&ij¡, AI~l!'i. A trOl"~;S4 @ &93\1 '~~t mI.~a¡ù tHf ì3P iI:it~O!í'ai¡"1ii ¡A'IJ>$I<3) 2 THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE NOVEMBER 13, 2000 P M C:LORI~IFILM.DOC E E L E W A T E R IA L U N D E TH IS M A R K ER R .~ oQuest 500_ w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9139 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 12/30/94 Field: Prudhoe Bay Floppy Well Log Description BL RR Sepia RF Sepia Mylar Disk ~,.~ 2'20 ~ ,2,, .- O .~_. c./ CNTD (5-13-94) ~ 1 { b~8'. 2-23 ST ~ ~.. -- / .?. C3 DUAL BURST TDT-P (2-25-93)(._~~,. ~ I .... .!~. 3-25A cf 2~ -O ~ CNTH (4-23-93)L.~ "~ / 1 ~S. 3-28 ~ ? ' ~ 7 ~ DUAL BURST TDT-P (2-8-93) ~ ~'~ ~ 1 D.~4-2~O-' ' ~ ~ CNTD (3-20-93) , I>~ ~k 1 =.s. 4-48 / D 1 ~ OUAL aURST TDT-P (a-=?~4) ~ ~',~ ~ ,,,, 1 9.S. 4-44 / / I - ~1 ~ DUAL BURST TDT-p (4-14-94) ~~.~_ 1 D.S. 4-45 ~~"~ /. O ~ DUAL BURST TDT-P (4-2~-94) , ~ q~ ~ , JA~ 0 ~ ]~,~}5' 1 D.S. 4-45 / I /~ ~D ! CNTG (4-24-94) .... ~ ~[~..~=.,.~ 1 D.S. 4-37 ~ [ -- 0~ ~ DUAL BURST TDT-P (6-20-93) , ,~ ~ ~ ~ a~,. Uli & Bas Cons. ;or~l~isSi,n 1 D.'~ 5-17A ~ - ~1 DUAL BURST TDT-P (8-26-93) ~~ ~ A~iul/orage 1 '.S. 5-28 ~/-//~ DUA~ BURST TDT-P (12-10-9~) ~ ~]~_. ,, ' ...... 1 ~.s. ~-~ ~ ~ ~ ,CNT~ (1-=~-9~) o.s. ~-~ ~/~/'~ ~ ~un~ ~u~s~ ~=~-~ (1-=~-~) ~ ~/_, ,, Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. RECEIVED JAN 0,5 1995 0il & 13as Cons. Commiss. Jo.rl Anchorage Page 2 INDIVIDUAL WELL GEOLOGICAL INVENTORY REPORT PERMIT DATA DETAIL 91-121 BHCA/GR 91-121 CL (PACKER) 91-121 CL (PERF) 91-121 CNL/GR 91-121 CNL/GR 91-121 DIF/GR 91-121 GR/CCL 91-121 JWL 91-121 PACKER 91-121 91-121 PDK-100/GR/CCL PROD 91-121 PROD 91-121 SSTVD 91-121 TDT-P 91-121 407 91-121 DAILY WELL OP 91-121 SURVEY 91-121 SURVEY 91-121 SURVEY 91-121 SURVEY 91-121 5113 91-121 5131 91-121 5397 RI-2,2&5",9179-9950 R1,5",9790-9964 R1,5",9790-10047 R1,5",9550-10067 RI-2,2&5",8800-10071 RI-2,2&5",9179-10100 R1,2",3490-10060 R1,5",8400-10008 R1,5",9665-9930 R1,5",9425-10046 R1,5",8400-10008 R1,5",8600-10010 RI-2,1&2",9179-10100 R2,5",9400-10000 COMP DATE:10/31/91 10/06/91-10/26/91 BOSS GYROSCOPIC BOSS GYROSCOPIC MWD MWD DIRECTIONAL OH,9179-10120 CH,9549.5-10075.5 PDK-100,9425-10056 09/14/1993 PAGE: 1 INDIVIDUAL WELL GEOLOGICAL INVENTORY REPORT 09/14/1993 PAGE: 1 PERMIT DATA DETAIL Are well tests required? Yes [No 3 Was well cored? Yes ~o~.. If yes, was the core analysis & description received? samples required? Yes ~~ Are dry ditch WELL IS ON COMPLIANCE.f~ Yes No COMMENTS: ARCO Alaska~ Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 2-17-93 REFERENCE: ARCO CASED HOLE FINALS ! °23-93 CNL ~_f~_~ ~. 1-26-93 Dual' Burst TDT-P _ 1-14-93 Leak Detect ~--~15-1/t ~ 1-16-93 Production Log ~-17-93 Production Log Please sign and return th~Tattach~copy as receipt of da_t~. 0 9 RECEIVED BYY ~~~ -~ commission Gas Cons Have A Nice Day~ff~~~~ Alaska Anchorag~ Sonya Wallace APPROVED_ff~___ ATO-1529 Trans# 9302~I Sch Sch Sch Sch Atlas # CENTRAL FILES # CHEVRON D&M # LUCILLE JOHNSTON # EXXON MARATHON # MOBIL # PHILLIPS PB WELL ~ R&D #' BPX # STATE OF ALASKA TEXACO * The correct API# for 16-4 is 50-029-20561-00. ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 9-18-92 REFERENCE: ARCO MAGNETIC TAPE(S) WITH LISTINGS l~_m I Job~ 5693 Atlas Run 1 Job~ 5528 Atlas Run 1 Job~ 5572.01 Atlas Run 5 Job~ 92473 Sch Run I Job~ 5585 Atlas Please sign ~md return the attached copy u receipt of data. RECEIVED BY_ff~~~~~_ Have A Nice Dayl Sonya Wallace ATO- 1529 # CEN?RA Fn,ES (CH) CHEVRON D&M ~O~ ~ (Oa/~ # EXXON MARATHON MOBIL # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO RECEIVED 0CT 0 5 1992 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 9-18-92 REFERENCE: ARCO CASED HOI~'- FINALS 1-24 8-18-92 8-18-92 8-8-92 8-9-92 8-13-92 8-14-92 13 8-15-92 11-13 8-17-92 8-14-92 16-28 8-10-92 ~~~~.l,~3~_ 8-17-92 Prod Profile R-- 1, 5" Prod Profile R,m 1, 5" Prod Profile (Flexstak) R-n 1, 5" Prod Profile R.~ 1, 5" GR/CCL/Jewelry R-n 1, 5" GR/CCL R.n 1, 5" Prod Profile R-- 1, 5" Leak Detect R-n 1, 5" Temp R-n 1, 5" GR/Collar R.n 1, 5" Prod Profile R!m 1, 5" Please sign and ret~~t~atta~/~ c0~ as receipt of data~ RECEIVED Have A Nice Da~ ~ t. ,- ~ · - - - Sonya Wallace ATO-1529 Clllnco Csamco Camco Camco Camco Camco Camco Camco Camco Camco Camco # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILLIPS PB WELL ~ R&D # BPX # STATE OF ALASKA TEXACO STATE OF ALASKA ALASKA:'-'% AND GAS CONSERVATION C("-"vllSSION REPORT ,.,F SUNDRY WELL OPi:.RATIONS 1. Operations performed: Operation shutdown Stimulate X , Plugging Pedorate 2. Name of Operator ARCO Alaska, Inc. Pull tubing Alter casing Repair well Other 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development , X Exploratory Stratigraphic Service 4. Location of well at surface 2441' FNL, 148' FWL, Sec. 32, T11 N, R15E, UM At top of productive interval 1854' FNL, 1911' FEL, Sec. 31, T11N, R15E, UM At effective depth At total depth 1629' FNL, 2593' FEL, Sec. 31, T11 N, R15E, UM 12. Present well condition summary Total depth: RECEIVED AUG 2 ? 1992 Alaska 0il & Gas Cons. Commission Anchnmga , measured 10163 feet Plugs(measured) true vertical 9058 feet O !{ I G I N A 6. Datum of elevation(DF or KB) 73' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 5-34 9. Permit number/approval number 91-121 10. APl number 50 - 029-22217 Effective depth: measured 10058 feet true vertical 8991 feet Junk(measured) 11. Field/Pool Prudhoe Bay Oil Pool Casing Length Size Cemented Measured depth True vertical depth Conductor 110' 20" 1 1 yards CS 110' 110' Surface 3433' 10-3/4" 2486 cu ft CS III & 3506' 3505' 405 cu ft of C I G Production 9106' 7-5/8" 874 cu ft CIG 9179' 8426' Liner 1281' 5" 170 cu ft CIG 10161' 9057' Perforation depth: measured 9930-9934'; 9968-10008' true vertical 8908-8911 '; 8933-8958' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, Tbg @ 3016' MD; 3-1/2", 9.3#, L-80, Tbg @ 8427' MD; 3-1/2", 9.2#, 13 Cr Tbg @ 8854' MD; 2-7/8", 6.4#, 13 Cr Tbg @ 9968' MD Packers and SSSV (type and measured depth) 4-1/2 x 7~5/8" Baker SABL-3 Packer @ 8562' MD; 3-1/2 x 5-1/2" Baker SABL-3 Packer @ 9951' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcr Water-Bbl Casing Pressure 1154 9060 0 -- 1263 2065 0 Tubing Pressure 25O 250 14. 16. Status of well classification as: Oil X..~. Gas. . Suspended Service 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 878/11 KRF cc: SW, JWP Date SUBMIT IN DUPLICATE ~.~ 5-34 DESCRIPTION OF WORK COMPLETED BALLOUT ACID / DIESEL / XYLENE PERFORATION BREAKDOWN TREATMENT 5/22/92: Tagged bottom at 10058' MD, & dummied off all GLV stations in the tubing for stimulation. 5/24/92: A Bailout Acid / Diesel / Xylene Perforation Breakdown was performed as follows: MIRU & PT equipment to 8500 psi. Pumped the stimulation fluids fullbore, treating the lower perforation interval located below the straddle packer at: 9968 - 10008' MD (Zl) Ref. Log: BHCS 10/18/91. Note: the straddled upper perforation interval was dummied off during the stimulation, and is located at: 9930 - 9934' MD (Z1) Ref. Log: BHCS 10/18/91. Pumped the Perforation Breakdown: a) 150 bbls Dead Crude @ 17 bpm, followed by b) Shutdown. Final surface pressure @ 6929 psi. Resumed pumping Breakdown: c) 50 bbls Dead Crude, followed by d) 150 bbls Dead Crude w/400 ball sealers, followed by e) 110 bbls Dead Crude Displacement, followed by f) Shutdown. Final surface pressure @ 7476 psi. Surged well to unseat balls & resumed pumping Acid Stimulation: RECEIVED g) 50 bbls 50% Diesel/ 50% Xylene, followed by h) 25 bbls 7.5% HCI, followed by i) 55 bbls 6% HCI - 1.5% HF, followed by j) 100 bbls 2% NH4CI Water overflush, followed by k) A U G 2 7 1,992 Alas.~a .Oil .& Gas Cons. Commissior~ ;Anchorage 20 bbls 2% NH4CI Water w/0.5 ppg benzoic acid flakes @ 1 bpm, followed by I) 25 bbls 7.5% HCI, followed by m) 47 bbls 6% HCI - 1.5% HF, followed by n) 100 bbls 2% NH4CI Water overflush, followed by o) 133 bbls 50% Diesel/50% Xylene @ 1 bpm, followed by p) 75 bbls Dead Crude, followed by q) 25 bbls Diesel, followed by r) Shutdown. Rigged down. Left Diesel/Xylene to soak across the perforations. 6/9/92: Installed orifice in GLV Station #9 to return the straddled perforation interval (listed above) to production. Placed well on production w/gas lift & obtained a valid production welltest. 0RIGINA AL/-,,.,, ,A OIL AND GAS CONSF:RVATION ¢OMMIS$,,.-,',I REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate__ Plugging Pull tubing X Alter casing Repair well X Perforate__ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 2441' SNL, 148' EWL, SEC. 32, T11N, R15E, UPM At top of productive interval 1854' SNL, 1911' WEL, SEC. 31, T11N, R15E, UPM At effective depth 1656' SNL, 2520' WEL, SEC. 31, T11N, R15E, UPM At total depth 1629'SNL, 2593'WEL, SEC. 31, T11N, R15E, UPM 5. Type of Well: Development X Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE =72 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 5-34 9. Permit number/approval number 91-12 l/Conservation order 258 10. APl number 50- 029-22217 11. Field/Pool Prudhoe Bay Field/Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical 10163 feet BKB 9058 feet 10067 feet BKB 9002 feet Size Plugs (measured) Junk (measured) Cemented Measured depth RECEIVED MAY 2 6 1992 Alaska 0il & Gas Cons, CommissiO~ Anchorage True vertical depth Tubing (size, grade, and measured depth) 4-1/2" 9.3//, L-80 to 3016'MD, 3-1/2" 9.3#, L-80 from 3016'-8427'MD, 3-1/2" ,9.2#, 13CR from 8427'-8854'MD,2-7/8" 6.4#, 13CR from 8854;9968'MD Packers and SSSV (type and measured depth) 7-5/8" Baker 'SABL-3' Packer @ 8562'MD, 5-1/2" Baker 'SABL-3' Packer @ 9951'MD, 4-1/2"Otis 'DBE' SVLN @ 2241'MD 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify th, at the foregoing is true and correct to the best of my knowledge. Signed /~/'-%/ TitleWorkoverEn[lineerSupervisor Form 10-404 Rev 06/15/88(..,~ ~. Date ~Z~ 2 SUBMIT IN DUPLICATE ACTIVITY SUMMARY for WEL~ 2ROJECT 4J9003 COMPANY: BP/AAI SHARED SERVICE, NORTH SLOPE, AK FIELD : PRUDHOE BAY WELL : DS 5-34 Page: 1 DRLG RIG : DOYON 16 WO/COMP RIG: DOYON 16 (COMP) KILL: 6.0 NU ND: 5.0 02/20/92 ( 1) R~G UP TO TEST BOPE MW: 8.5 Seawater TD:10163 ACCEPT RIG @1900 HRS 2-19-92. DISPLACE DIESEL. SET BPV. PB:10076 ND TREE, NU ADAPTER FLANGE. RIG UP BOPE TESTING EQUIP. SUPV:FH (4J9003) DAILY: $ 61,649 CUM: $ 61,649 EFC: $ 647,000 (COMP) NU ND: 2.0 PL PKR: 4.5 PL TBG: 17.5 02/21/92 ( 2) RIH W/BHA #1 MW: 8.5 Seawater TD:10163 TEST BOP'S. PULL BPV. PULL & RECOVER 4-1/2" TUBING. RIH PB:10076 W/BHA #1. SUPV:FH (4J9003) DAILY: $ 22,427 CUM: $ 84,076 EFC: $ 647,000 (COMP) PL PKR: 24.0 02/22/92 (3) TD:10163 PB:10076 SUPV:FH RIH W/ SPEAR. MW: 8.5 Seawater RIH W/ STORM PKR. SET @ 50' TEST BOPE. RIH. TAG P[KR @ 8562'. MILL ON PKR F/ 8562'-8565'. PUSH PKR TO 8570' CIRC. POOH. L/D MILL. RIH W/ SPEAR. (4J9003) DAILY: $ 38,515 CUM: $ 122,591 EFC: $ 647,000 (COMP) PL PKR: 24.0 -- 02/23/92 (4) TD:10163 PB:10076 SUPV:FH PUSH PKR TO BTM. MW: 8.5 Seawater RIH W/ SPEAR. TAG PKR @ 8570'. SPEAR PKR. CBU. POOH W/ BHA, PKR. L/D PKR. R/U TORQUE TURN. L/D 3-1/2" X 2-7/8" 13 CR STRADDLE COMP. R/D TORQUE TURN. RIH W/ MILL. TAG PKR @ 9952' MILL ON PKR. (4J9003) DAILY: $ 34,243 CUM: $ 156,834 EFC: $ 647,000 (COMP) PL PKR: 24.0 02/24/92 (5) TD:10163 PB:10076 SUPV:FH RIH W/ BHA #5. MW: 8.5 Seawater MILL ON PKR. PUSH PKR TO 9966' CBU. POOH. L/D MILL. RIH W/ SPEAR. TAG PKR @ 9990'. SPEAR PKR. POOH. NO FISH. CHANGE OUT SPEAR/GRAPPLE. RIH W/ BHA ~5. (4J9003) DAILY: $ 31,720 CUM: $ 188,554 EFC: $ 647,000 (COMP) PL PKR: 24.0 02/25/92 (6) TD:10163 PB:10076 SUPV:FH FISH FOR PACKER MW: 8.5 Seawater RIH W/ BHA #5, FISH FOR 5-1/2" PACKER FISH, POH,NO FISH, ( GRAPPLE DID NOT ENTER INSIDE OF PKR, P/U BULLNOSE MILL, RIH, TAG FISH @ 9544'. PUSH PKR TO 9990', POH, L/D MILL, P/U SPEAR, RIH, FISH FOR 5-1/2" PKR, POH. (4J9003) DAILY: $ 23,852 CUM: $ 212,406 EFC: $ 647,000 (COMP) PL PKR: 24.0 02/26/92 i 7) TD:10163 PB:10076 SUPV:MJS (COMP) PL PKR: 24.0 -- 02/27/92 (8) TD: 10163 POOH W/ BULLNOSE MILL. MW: 8.5 Seawater POOH W/ BHA #7. NO FISH. RIH W/ SPEAR. SPEAR 5-1/2" PKR. POOH. NO FISH. L/D SPEAR. RIH W/ BULLNOSE MILL. TAG PKR @ 9993'. MILL IN PKR TO 9999'. CIRC. POOH. (4J9003) DAILY: $ 22,427 CUM: $ 234,833 EFC: $ 647,000 RIH W/ BHA #12 MW: 8.5 Seawater POH W/ BULLNOSE MILL, PKR SEGMENT CAUGHT IN JUNK, M/U SPEAR PB:10076 ASSBLY, TAG PKR @ FISH FOR PKR, POH NO FISH, RIH W/ 4" SUPV:M~~,~,~PER GUAGE, TAPPED INTO FISH, POH, RECOVR INNER MANDREL OF /2" PKR ON TAPER TAP, M/U 3-1/8" TAPER TAP, RIH W/ BHA #12 laaq(4J9003) DAILY: $ 24,287 CUM: $ 259,120 EFC: $ 750,000 MAY Alaska Oil & Gas Cons. Anchorage ACTIVITY SUMMARY for WEL~ ~ROJECT 4J9003 COMPANY: BP/AAI SHARED SERVICE, NORTH SLOPE, AK FIELD : PRUDHOE BAY WELL : DS 5-34 Page: 2 DRLG RIG : DOYON 16 WO/COMP RIG: DOYON 16 02/28/92 (9) TD:10163 PB:10076 SUPV:MJS (COMP) CLN OUT: 6.5 PL PKR: 17.5 CIRC HIGH VIS SWEEP. MW: 8.5 Seawater RIH W/ BHA #12. TAG FISH @ 9993' TAP IN. ROTATE. POOH. RECOVER TAP. RIH W/ SPEAR. TAG F~SH @ 9993' RAN SPEAR INTO TBG TAIL. ENGAGE GRAPPLE. JAR. FISH FREE. POOH. RECOVER FISH. RIH W/ PKR MILL. TAG FILL @ 10002'. WASH & REAM TO 10072'. CIRC HIGH VIS SWEEP. (4J9003) DAILY: $ 33,657 CUM: $ 292,777 EFC: $ 750,000 (COMP) CLN OUT: 19.0 TEST CSG: 5.0 02/29/92 (10) RIH W/ RTTS. MW: 8.5 Seawater TD:10163 CIRC HIGH VIS SWEEP. POOH. TEST BOPE. RIH W/ CSG PB:10076 SCRAPERS. TAG FILL @ 10067'. REV CIRC. POOH. RIH W/ SUPV:MJS RTTS PKR. (4J9003) DAILY: $ 76,112 CUM: $ 368,889 EFC: $ 750,000 (COMP) OLD PROB: 1.0 RUN COMP: 11.5 TEST CSG: 11.5 03/01/92 (11) RIH W/ 3-1/2" TBG. MW: 8.5 Seawater TD:10163 SET RTTS @ 9900'. TEST CSG, LNR LAP. OK. POOH. L/D DP. PB:10076 M/U PKR, TAIL ASS'Y. RIH W/ 3-1/2" X 2-7/8" TBG. SUPV:MJS (4J9003) DAILY: $ 28,476 CUM: $ 397,365 EFC: $ 750,000 03/02/92 ( 12) TD:10163 PB:10076 SUPV:MJS (COMP) NU ND: 4.5 RUN COMP: 19.5 F/P W/ DIESEL. MW: 8.5 Seawater RIH W/ 4-1/2" X 3-1/2" TBG W/ CHEM INJ. R/U SWS. RIH W/ GR/CCL. POSITION PKR. M/U TBG HGR. TEST CNTRL LINES. RIH W/ GR/CCL. CONFIRM PKR POSITION. R/D SWS. DROP BALL. SET PKR. TEST TBG, ANNULUS. R/D OTIS, CAMCO. SET BPV. N/D BOPE. N/U TREE. SET TREE. TEST ANNULUS. PUMP 97 BBLS DIESEL. (4J9003) DAILY: $ 138,648 CUM: $ 536,013 EFC: $ 750,000 (COMP) NU ND: 1.0 03/03/92 ( 13) TD:10163 PB:10076 SUPV:MJS RIG RELEASED. MW: 8.5 Seawater PUMP 97 BBLS DIESEL DN. RELAND TBG. TEST TREE. SECURE WELL. RIG RELEASED. MOVE RIG TO DS 9-32 NOTE: COMMUNICATIONS DOWN W/ DOYON 16. THE COST FIGURES AND ACTIVITY SUMMARY ARE ESTIMATED. (4J9003) DAILY: $ 28,476 CUM: $ 564,489 EFC: $ 564,489 ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 4-29-92 REFERENCE: $~/Y'/ 3-26 3-9-92 @Z~$ 3-34A 4-23-92 ?/-rz/ 5-34 4-24-92 ?~-//~' 9-45 4-21-92 fY-~/ 12-3 3-15-92 ~/-/z / 13-6 4-20-92 ~l~z~ 13-23A 4-20-92 ARCO CASED HOLE Prod Profile PFC/aR PDK-100/GR/CCL Perf Record CSN/GR Perf Record CCL/Perf Run 1, 5" R~_m 1, 5" Run 1, 5" R~!n 1, 5" Run 1, 5" R!!n 1, 5" R-n 1, 5' C~1_ taco Atlas Atlas Sch HLS Sch Atlas Please sign and return the~t, ta~ch~ed RECEIVED BY ._/~¢/- d Have A Nice Day! '~" copy as receipt of data. RECEIVED Sonya Wallace ATO-1529 · ~P~992 Al~Gas Cons. Commission APPROVED .x~ A'nchorage rran=# 9 o8 -/ # CENTRAL FILES . ~ # CHEVRON ' - D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILLIPS PB WELL ~ R&D # BPX # STATE OF ALASKA TEXACO P.O.Box 100360 Anchorage, Alaska 99510 DATE: 3-6-92 REFERENCE: ARCO CASED HOLE FINALS 3-2 1-18-92 qt..l~/ ~ 77-~ ¢/ 12.3 2.3.92 12-18 1-26-92 13-6 13-16 13-19 2.9-92 14-1 2.10-92 17-1 1-25-92 Production Profile mm 1, Static Temperature l~m 1, Prod Profile ~ 1, InJ Profile Run 1, Jewelry Run 1, Prod Profile Run 1, Leak Detect Run 1, ~'&lO' prod profile l~m 1, Prod Profile l~m 1, InJ profile ~un 1, InJ Profile Run 1, Inj Profile Run 1, Inj Profile Run 1, InJ Profile Run 1, Prod Profile Run 1, Prod Profile Run 1, Please sign and return the attached copy as receipt RECEIVED BY ~ Have A Nice Day! Sonya Wallace ATO- 1529 Calnco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco RECEIVED ..APR 0 1 1992 /- '"~0il & Gas Cons. Commission APPROVED__~ v, Anchorage ~s# 92052 # CENTRAL FILE~ # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL * The R~m Date on this log is 1-23-92. # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO ARCO Alaska, Inc. P. O2~ox 100360 Anchorage, Alas__~ka 99510 DATE: 3-20-92 REFERENCE: 2-16 2-25-92 ~/- ?? 3-34 2-29-92 ~/ 5-34 3-1-92 Y ~/~ ~9-32 3-7-92 / ~ ~ ~9-32 3-8-92 14-40 3-6-92 2 16-9A 2-25-92 Perf Record Run 1, 5" CCL (Tubing Cutter) R:m 1, 5" Packer Positioning R~m 1, 5" Vertilog 7" Casing R~m 1, 5" Vertilog 9 5/8~' Casing R~_~n 1, 5" PFC/GR R~m 1.5" Tubing Patch R-n 1, 5" Perf Record R~m 2, 5" Sch Aths Sch Atlas Aths Atlas Sch Sch Please sign and return the attached copy as receipt of data. RECEIVED BY ~ Have A Nice Day! Sonya Wallace ATO- 1529 # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILIAPS PB WELL FILES R&D # BPX # STATE OF AI2~KA TEXACO RECEIVED APR O 1 1992 Alaska Oil & Gas Cons. Commission Anchorage STATE OF ALASKA 0 ~ ALASKA NiL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 91-121 3. Address 8. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 s0- 029-22217 4. Location of well at surface 9. Unit or Lease Name At Top Producing Interval ~.:; ~?i~:;~, ~ DS5-34 At Tota~ Depth !.-,'t'"~ ;ii'* ~i :'~' ~ ~ ~:: Prudhoe Bay Field/Prudhoe Bay Pool 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Sedal No. KBE = 72' J ADL 28326 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. o! Completions 10/5/91 10/19/91 10/31/91'I N/A feet MSL I ONE ~2. Type Electric or Other Logs Run DIF/CN/GR, GYRO, CET/CBT 23. CASING, LINER AND CEMENTING RECORD SE'FI'lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surface 110' 30" 11 yards CS 10-3/4" 45# J-55 Surface 3506' 13-1/2" 2486 cuft CS III & 405 cf "G' 7-5/8" 29. 7# L-80 Surface 9178' 9-7/8" 569 cu ft "G" & 305 cu ft "G" 5" 17# CR13-80 8880' 10161' 6-3/4" 170 cufl "G" 24. Perforations open to Production (MD+TVD of TOP and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 9930'-9934' MD / 8917'-8920' TVD 4 SPF 3-1/2" L-80 w~ 9957' 9945' 9968'- 10008' MD / 8942'-8969' TVD 4 SPF 2-7/8" taiipipe 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST ~ate First Production IMethod of Operation (Flowing, gas lift, etc.) 10/31/91 I FIowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE JGAS-OIL RATIO I'EST PERIOD I~ Flow Tubing Casing Pressure 3ALCULATED 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. None *Note: Drilled & Tubing Ran 10/1g/g1; Perforated 10/31/91 /~181~11.011 & Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. GEOLOGIC MARKERS FOr,,,,ATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, ME. AS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. p Saddlerochit 9210' 8455' ase Saddlerochit 10005' 8966' .. i 31. LIST OF ATTACHMENTS 32. I hereby certity that the toregoing is true and correct to the best of my knowledge Signed ~~ ~~_.~ TitleAroaDril/in_oEn_oinoer Date~~''' ? '~- INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY DS5-34 DOYON 9 SURF DRIL: 16.0 BOPE: 6.0 OTHR: 2.0 10/06/91 ( 1) DRLG. MW: 9.1 VIS:250 TD: 1639' (1639) RIG ACCEPTED @ 08:00 HRS, 10/5/91. N/U DIVERTER. SPUDDED SUPV:JAWS WELL @ 14:00 HRS, 10/5/91. DRLG F/ 110'-1639'. HOLE ANGLE:43 54 DAILY:S101,636 CUM:$101,636 ETD:S101,636 EFC:$2,450,000 SURF DRIL: 14.5 TRIP: 7.0 CIRC: 2.0 CASG: 0.5 10/07/91 ( 2) R/U TO RUN 10-3/4" CSG. 10-3/4"@ 3506' MW: 9.2 VIS:147 TD: 3630' (1991) DRLG F/ 1639'-3530'. CIRC. POOH. RIH. CIRC. POOH. R/U SUPV:JAWS TO RIH W/ 10-3/4" CSG. HOLE ANGLE:43 54 DAILY:S153,528 CUM:$255,164 ETD:S255,164 EFC:$2,450,000 SURF TRIP: 1.2 CIRC: 1.0 CASG: 9.5 BOPE: 10.5 OTHR: 1.8 10/08/91 ( 3) RIH. 10-3/4"@ 3506' MW: 9.5 VIS: 34 TD: 3530' ( 0) RIH W/ 10-3/4" CSG. CIRC. CMT CSG. BUMP PLUG. N/D SUPV:JAWS DIVERTER. 250 SX CMT FOR TOP JOB. N/U BOPE. TEST BOPE. HOLE ANGLE:43 54 RIH. DAILY:S158,773 CUM:$413,937 ETD:S413,937 EFC:$2,450,000 P1 DRIL: 17.8 TRIP: 2.5 SURV: 0.2 RIGS: 1.0 CIRC: 1.3 EVAL: 0.2 CASG: 1.0 10/09/91 (4) TD: 5000' (1470) SUPV:GLC HOLE ANGLE:43 54 POOH. 10-3/4"@ 3506' MW:10.4 VIS: 41 TEST CSG. DRLG FC, CMT TO 3500' TEST CSG. CHANGE OUT TO NEWDRILL. DRLG FS, 10' HOLE TO ~545'. PERFORM LOT (15.9 PPG EMW). CBU. POOH. DAILY:S93,077 CUM:$507,014 ETD:S507,014 EFC:$2,450,000 P1 DRIL: 9.5 TRIP: 8.7 SURV: 0.2 CIRC: 1.3 EVAL: 0.3 BOPE: 1.0 OTHR: 1.0 PROB: 2.0 PROB CODE: TH 10/10/91 ( 5) DRLG. 10-3/4"@ 3506' MW:10.5 VIS: 45 TD: 5578' ( 578) POOH. RIH W/ BHA #3. 'DRLG F/ 5000'-5578' CBU. POOH. SUPV:GLC RIH. PREP TO DRILL. HOLE ANGLE:43 54 DAILY:S79,179 CUM:$586,193 ETD:S586,193 EFC:$2,450,000 P1 DRIL: 12.5 SURV: 0.2 OTHR: 2.0 PROB: 9.3 PROB CODE: EFS 10/11/91 ( 6) DRLG. 10-3/4"@ 3506' MW:10.5 VIS: 40 TD: 5998' ( 420) DRLG F/ 5578'-5893'. POOH. CHANGE BIT. RIH TO 5569'. SUPV:GLC CIRC. RIH. DRLG F/ 5893'-5998'. POOH. CHANGE BHA. RIH. HOLE ANGLE:43 54 DRLG. ~ DAILY:S68,609 CUM:$654,802 ETD:S654,802 EFC:$2,450,000 P1 DRIL: 14.2 TRIP: 4.3 SURV: 0.7 CIRC: 0.8 BOPE: 0.3 OTHR: 1.7 PROB: 2.0 PROB CODE: SP 10/12/91 ( 7) WORK PIPE @ 6607'. 10-3/4"@ 3506' MW:10.5 VIS: 44 TD: 6670' ( 672) DRLG F/ 5998'-6670'. CBU. POOH. RIH TO 6006'. STUCK PIPE. JAR & CIRC. SUPV:GLC HOLE ANGLE:43 54 DAILY:S69,078 CUM:$723,880 ETD:S723,880 EFC:$2,450,000 RECEIVED Alaska Oil & Gas Cons. Commissio~ Anchorago ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY DS5-34 DOYON 9 P1 DRIL: 6.3 PROB: 17.7 PROB CODE: TH 10/13/91 ( 8) DRLG. 10-3/4"@ 3506' MW:10.5 VIS: 43 TD: 6880' ( 210) JAR ON PIPE. FREE. POOH 6 STDS. REAM F/ 5860'-6670'. SUPV:GLC ATTEMPT TO SLIDE. POOH. CHANGE MOTORS. RIH. DRLG F/ HOLE ANGLE:43 54 6670'-6880' DAILY:$50,2~5 CUM:$774,175 ETD:S774,175 EFC:$2,450,000 P1 DRIL: 15.2 TRIP: 6.3 SURV: 1.0 CIRC: 0.8 BOPE: 0.2 PROB: 0.5 PROB CODE: TH 10/14/91 ( 9) DRLG. 10-3/4"@ 3506' MW:10.6 VIS: 45 TD: 7923' (1043) DRLG F/ 6880'-7356'. CIRC. POOH. RIH. REAM 30' TO BTM SUPV:GLC DRLG F/ 7356'- 7923'. HOLE ANGLE:43 54 DAILY:S59,800 CUM:$833,975 ETD:S833,975 EFC:$2,450,000 P1 DRIL: 19.0 TRIP: 1.8 SURV: 0.5 CIRC: 2.7 10/15/91 (10) POOH. 7-5/8"@ 9178' MW:10.5 VIS: 45 TD: 9190' (1267) DRLG F/ 7923'-9190'. CIRC. SHORT TRIP TO 6739'. CIRC. SUPV:GLC DROP SS SURVEY. HOLE ANGLE:43 54 DAILY:S89,162 CUM:$923,137 ETD:S923,137 EFC:$2,450,000 P1 TRIP: 4.0 RIGS: 0.5 CIRC: 1.3 CASG: 15.0 BOPE: 1.2 OTHR: 2.0 10/16/91 (11) L/D DP. 7-5/8"@ 9178' MW:10.6 VIS: 50 TD: 9190' ( 0) POOH. RIH W/ 7-5/8" CSG. CIRC. CMT CSG. BUMP PLUG W/ SUPV:JAWS 2000 PSI. L/D LAND JT. RUN FMC PACKOFF. TEST SAME. L/D HOLE ANGLE:43 54 DP. DAILY:S280,210 CUM:$1,203,347 ETD:S1,203,347 EFC:$2,450,000 PROD DRIL: 4.7 TRIP: 8.0 CIRC: 1.5 EVAL: 0.3 CASG: 0.5 BOPE: 3.5 OTHR: 5.5 10/17/91 ( 12) TD: 9230' ( 40) SUPV:JAWS HOLE ANGLE:43 54 DRLG. 7-5/8"@ 9178' MW: 9.1 VIS: 38 L/D DP. TEST BOPE. RIH. WASH TO FC. TEST CSG. DRLG FLOAT EQUIP, CMT TO 9172'. DISP W/ 9.1 PPG MUD DRLG FS, 10' NEW HOLE TO 9200'. PERFORM EFT (12.5 PPG E~W). DRLG F/ 9200'-9230' DAILY:$128,~73 CUM:$1,332,220 ETD:S1,332,220 EFC:$2,450,000 PROD DRIL: 22.8 TRIP: 1.2 10/18/91 (13) SHORT TRIP. 7-5/8"@ 9178' MW: 9.1 VIS: 42 TD: 9941' ( 711) DRLG F/ 9230'-9941'. SHORT TRIP FOR LOGS. SUPV:JAWS HOLE ANGLE:43 54 DAILY:S56,838 CUM:$1,389,058 ETD:S1,389,058 EFC:$2,450,000 PROD TRIP: 4.0 CIRC: 1.5 EVAL: 6.8 PROB: 11.7 PROB CODE: HOLE 10/19/91 (14) DRLG. 7-5/8"@ 9178' MW: 9.1 VIS: 44 TD:10038'( 97) CIRC. POOH. R/U ATLAS. LOG RUN: DIFL/CN/BHC. RIH. REAM SUPV:JAWS F/ 9883'-9941'. DRLG F/ 9941'-10038'. HOLE ANGLE:43 54 DAILY:S37,096 CUM:$1,426,154 ETD:S1,426,154 EFC:$2,450,000 ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY DS5-34 DOYON 9 PROD EVAL: 3.5 10/20/91 ( 15) TD:10163' ( 125) SUPV:JAWS HOLE ANGLE:43 54 PROB: 20.5 PROB CODE: HOLE LOGGING. 7-5/8"8 9178' MW: 9.1 VIS: 43 DRLG F/ 10038'-10163'. TD WELL 8 19:45 HRS, 10/19/91. CIRC. SHORT TRIP. CIRC..POOH. R/U ATLAS. LOG RUN: DIF/CN/GR. DAILY:S34,770 CUM:$1,460,924 ETD:S1,460,924 EFC:$2,450,000 PROD TRIP: 7.2 10/21/91 (16) TD:10163' ( 0) SUPV:JAWS HOLE ANGLE:43 54 CIRC: 2.8 EVAL: 3.0 CASG: 11.0 CIRC. 5-1/2"810161' MW: 9.3 VIS: 44 LOG W/ ATLAS. RIH. CIRC. POOH. RIH W/ 5-1/2" 13 CR LNR ON DP. CIRC. DAILY:S233,840 CUM:$1,694,764 ETD:S1,694,764 EFC:$2,450,000 TCSG: 0.5 10/22/91 (17) TD:10163 PB: 0 SUPV:JAWS RCSG: 23.5 CLEAN OUT LINER 5-1/2"810161' MW: 0.0 CIRC/RECIP LINER. CEMENT LINER-FULL RETURNS. RELEASE LINER/PU 10 STANDS. CIRC THRU CHOKE WITH 200~ BACK PRESSURE. TIH WITH BIT/SCRAPER. WASH TO TOL. NO CEMENT ON TOL. CBU. PU WITH 2 7/8" WORK STRING. TEST LINER TOP TO 3000#. CLEANOUT LINER. DAILY:S83,298 CUM:$1,778,062 ETD:S1,778,062 EFC:$2,450,000 COUT: 10.5 TCSG: 1.0 LPRF: 12.0 PROB: 0.5 PROB CODE: LOG 10/23/91 (18) RUNNING GYRO ON WL 5-1/2"810161' MW: 0.0 Seawater TD:10163 CIRC AND TESTED LINER. REVERSED IN HI-VIS SWEEP, SEA WATER PB: 0 UNTIL CLEAN. TREAT WITH C-193. TESTED CSG-OK. RU ATLAS W/L. SUPV:JAWS RUN GR/CN/CCL TO 10067'MD. RU SPERRY-SUN GYRO. FAILED AT 9000'MD. CHANGED OUT GYRO. RAN AGAIN. DAILY:S29,919 CUM:$1,807,981 ETD:S1,807,981 EFC:$2,450,000 COUT: 2.0 10/24/91 (19) TD:10076 PB: 0 SUPV:GLC RPKR: 11.2 LPRF: 7.0 PROB: 3.8 PROB CODE: LOG RIH WITH PACKER ON 3.5 DP 5-1/2"810161' MW: 0.0 Seawater 2ND GYRO SUCCESSFUL. PU PERF GUN #1. SHOT 9988-10008'MI)&9930-10034'MD. ALL SHOTS FIRED. PU PERF GUN#2-SHOT 9968-9988'MD. ALL SHOTS FIRED. MU GR/JB. JB CLEAN. PU OTIS 5.5" X 2.875" BWD PACKER. SET SAME. PU STRADDLE WITH 7 5/8" X 3 1/2" PACKER-RAN SAME. RIH AT REPORT TIME. DAILY:S94,517 CUM:$1,902,498 ETD:S1,902,498 EFC:$2,450,000 RPKR: 15.0 RCMP: 9.0 10/25/91 (20) RUNNING COMPLETION 5-1/2"810161' MW: 8.4 Seawater TD:10163 RIH W/ 7-5/8" PKR & TAILPIPE. TAGGED 8 9945'. POH LD DRILL PB:10076 PIPE. PULL WEAR RING. CNG RAMS. RUNNING COMPLETION. SUPV:GLC DAILY:S31,298 CUM:$1,933,796 ETD:S1,933,795 EFC:$2,450,001 ACTIVITY SUMMARY BP/AAI SHARED SERVICE NORTH SLOPE AK PRUDHOE BAY DS5-34 DOYON 9 NDNU: 12.8 RCMP: 9.0 10/26/91 (21) RELEASED RIG AT 0400HRS 5-1/2"@10161' MW: 8.4 Seawater TD:10163 CONTINUED TO RUN COMPLETION. STUNG INTO UPPER PACKER AT PB:10076 8585'MD. TESTED OK. LANDED STRING ON HANGER. TESTED ALL SUPV:GLC THRUOUT. ND BOP/NU TREE/TESTED. PUMPED DIESEL DOWN ANNULUS THRU ORIFICE FOR FREEZE PROTECT. INSTALLED BPV-RELEASED RIG AT 0400HRS ON 10/26/91 DAILY:S361,998 CUM:$2,295,794 ETD:S2,295,793 EFC:$2,450,001 --. SP~.,Rt bUN DRILLING SERVICE5 ANCHORAGE ALASKA PAGE BP EXPLORATZON/PBU PRUDHOE BAY ALASKA COMPUTATION DATE; 12/ 5/91 DATE OF SURVEY' 10//23/91 BOSS GYROSCOPIC SURVEY JOB NUHBER: AK-BO-10087 KELLY BUSHING ELEV. = 72.20 OPERATOR: TON HGGUZRE TRUE SUB-SEA COURS COURSE NEASD VERTICAL VERTICAL ZNCLN DIRECTZON DEPTH DEPTH DEPTH DG HN DEGREES DLS TOTAL RECTANGULAR COORDINATES OG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 0 .00 -72.20 100 99.99 27.79 200 199,98 t27.7@ 300 299.97 227,77 400 399.98 327.76 0 0 N .00 0 ~9 N 38.70 O &8 N 62,10 1 0 N 53.00 0 54 N 64.30 .00 .OON .OOE ,00 ,83 ,57N .45E -.27 .33 1.A6N 1.52E -1,05 ,20 2.18N 2.92E -2.18 .10 2.~2N 4,40E 500 499,94 427.74 600 599.91 527.71 700 699.88 627.86 800 799.82 727,~2 900 899.77 827,57 1 t5 N 74,70 E 1 41 N 78.30 E 1 41 N 76.~0 E 1 47 N 76.40 E 1 ~9 N 80.70 E ,40 3.55N 6.16E .4& 4,25N 8.63E .09 5.03N 11.47E ,10 5,75N 14.42~ · i& 6,38N 17,51E -&.90 -7.06 -9,57 -12.19 -1&,98 1OO0 999.72 927.52 1100 t099,67 1027.47 1200 1199,62 1127.&2 1300 1299.57 1227,37 1&00 t399.50 1327.30 I &3 N 86.20 E .20 i 46 N 88,90 E .10 1 45 N 87,60 E .05 2 3 N 68.50 E .70 2 5 N 81,80 E .&8 6.73N 20.60E 5.86N 23.66E 6.96N 26,74E 7.68N 29.95E 8.60N 33.4.3E -17.84 -20.73 -23.~5 -26.53 -29.51 1500 1499,&~ 1&IT.23 1800 1599.3~ 1527,15 1700 t599.30 1627.!0 1800 1799,25 1727,O5 1900 1899,21 1827.01 2 12 N 82.40 E ,11 2 4 N 77.40 E .23 t 57 N 75.30 1 3& N 70.90 E .39 1 40 N 82.90 E .2~ 9,1~N 37.18E 9.77N &0.83E 10,59N &4.24E 11.48N 47,19E 12,59N 49.79E -33 -36.38 -39 -4.1 ,99 -4.4. 16 2000 1999,17 1926,97 2i00 £O99,12 202~.92 2200 2199,08 2125.88 2300 2299.04 2226,8& ~4OO 2398.99 2326,79 1 40 N 65.80 E ,08 1 ~5 N 62.10 E I 34 N 50.90 E .18 I 53 N 55.90 E .3& t 32 N 65.00 E 13.85N 52.42E 15,17N 55.10E 15.56N 57.66E t8.15N 60.23E 19.~3N 52.83E -4-6.32 -4,8.52 -50.59 -52.60 -54.~7 2500 2&98.96 2~26,76 2600 2598.93 2526.73 2700 2098,92 2626.72 2800 2798.9! 2726,71 2900 2898.90 2826.70 I 28 N 67,70 E ,10 0 48 N 36.10 E .89 O 57 N 1.10 W ,58 0 52 N 10.80 E .20 0 5~ N 11,50 E .02 20.68N 65,25E 21.74N 66,85E 23.14N 67.25E 24.72N 67.38E 26.2~N 87.68E -55.59 -57.92 -57.91 -57.58 -57.44 3000 2998.89 2926.69 3100 3098.87 3026.67 3200 3198.85 3126.65 S300 3298.83 3226,63 3400 3398.81 3326.61 0 51 N !!,90 E ,00 I 5 N 17,00 W ,5~. 1 13 N 4.2,30 W .53 ! 12 N 36,50 W .13 1 10 N 30,4-0 W .13 27,70N 67.98E 29,34N 87,88E 31.04N 66.86E 32.69N 65,51E 34.42N 64.36E -57.21 -:86.73 -55.29 -53.52 -51 .93 ECEIVED .Oil .& 6as Cons. .,FEB J, 3 ' ~.~ t3: 3,.:. F ROH SF BP EXPLORATZON/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 12/ 5/91 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 3500 9498.78 3426.58 3800 3598,77 3526,57 3700 3698.76 3625,56 3800 3798.75 3726.55 3900 3898.74 3826.54 4000 3998,74 3928.54 4100 4098,73 4025.53 4200 4198,73 4128.53 4300 4298.72 4226,62 a400 &298.71 4326.51 4500 4498,71 4426.51 4600 4598,71 4525.51 4700 4698.71 1626.51 4800 ~798.70 4728.50 &900 4898.70 4826.50 5000 4998.?0 4929.50 5100 5098.61 5026.&1 5200 5198.34 5126.14 5300 5297.98 5225.78 5100 5397,35 5325.15 5500 5496.13 5423.93 5600 5594.34 55£2.1& 5700 5691.63 56t9.43 5800 5787.30 5715.16 5900 5882,03 5809.83 6000 5975,37 5904.17 8100 8070.27 5998.07 6200 6163,70 8091.56 6300 6256.60 6184.40 6400 8347.88 6275.68 0500 6~37.~1 ~305.0] 6600 6525.19 6452.98 6700 6611,95 6539.75 6800 6696.19 6623.99 6900 6778.02 5705.82 SSDS ALASKA IN~ SErVICeS - SUN DRILL ANCHORAGE ALASKA PAGE DATE OF SURVEY: 10/23/91 BOSS GYROSCOPIC SURVEY JOB NUMBE~: AK-B©-lO087 KELLY BUSHING ELEV. = 72,20 FT. OPERATOR: TOM McGUIRE COURS INCLN DG MN COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/IO0 NORTH/SOUTH EAST/WEST VE~RT. SF_CT. 1 17 N 32,80 W .13 36.27N 63.22E 0 45 N 51.70 W .83 37.63N 62.09E 0 A2 N 62.&0 W .15 38.32N 61,03E 0 55 N 52.30 W .27 ~,~ 1ON 59.84E 0 30 N 55.90 W .43 39,84N 58.84E -50,32 -48.84 -47,63 -46.27 -~5.10 0 31 N 58.40 W ,04 40.33N 58.09E 0 37 N 31.10 W .29 41.04N 57.~E 0 19 N 28,50 W .30 &1,75N 57.OOE 0 42 N 41.30 W ,39 ~2.~5N 56.4~E 0 37 N 42.10 W .08 43.30N 55.69E -44.24 -43,39 -42.79 -Ag,08 -~1.09 0 27 N 71,20 W .30 ~3,83N 54.94E 0 2~ N 88.30 W .14 43.97N 5&.20E 0 13 N 80.80 W .18 &4,01N 53.~5~ 0 30 N 83.40 W .2~ 44.09N 53.01E 0 13 N 88.90 W ,£8 44.15N 52,36E -40,23 -39.48 -38.93 -38.30 -37.67 0 36 N 56.20 W .43 4&.&5N 51.7ZE 3 48 N 72.30 W 3.23 45,76N 48.11E 4 35 N 70.10 W .80 48.13N 41.18E 5 5 N 80.60 W 1.03 50.22N 33,03E 7 41 N 86.80 W 2,67 51.32N 21.95E -35.96 -33.13 -25.82 -17.40 -6.47 lO 3 N ~3.80 w 2.&1 52.64N 6,59E 11 38 N 83.40 W 1,55 54.7~N 12.09W 15 8 S 88.90 W 3.92 55.54N 35,!2W 18 27 S 85.80 W 3.46 54.23N 63.95W 19 fi $.86.10 W .66 51.96N 90,05W 8.63 27.!4 49.4.8 76.72 106.85 19 38 N 87,50 W 2.16 51,55N 129.17W 20 34 N 83.!0 W 1.80 5&.3TN 163,41W 21 0 N 77.£0 W 2.14 80.&SN 198.33W 22 34 N 76.~0 W t.62 69.03N 234.45W 25 35 N 74.70 W 3.07 79,35N 273.93W 138.50 172,12 207.33 24i.40 285.!9 27 ~5 N 77.10 W 2.43 90.25N 317.49W 29 0 N 78.30 W 1.3~ 100,37N 3~3,95W 30 3~ N 78.70 W 1.58 110.27N ~12.6~W 34 35 N 78.50 W ~.02 120,92N 465.43W 35 32 N 78.50 W .95 132.38N 521.73W 330.05 377,47 426.96 &80.60 537,85 RECEIVED ~aska Oil & 6as Cons, (;omaissi.~ ~chora~,a" FEB ~G '9£ 13:3£ FROH SSDS ALASKA SF .R. SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE' 12/ 5/91 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE iNCLN DIRECTION DG MN DEGREES DATE OF SURVEY: 10/23/91 BOSS GYROSCOPIC SURVEY JOB NUMBER: AK-BO-lOO87 KELLY BUSHING ELEV. = 72,20 OPERATOR: TON M¢GUIRE DLS TOTAL RECTANGULAR COORDINATES DC/lO0 NORTH/SOUTH EAST/WEST 7000 6857.81 6785.61 38 35 N 75.90 W 3.42 1&5.7TN 580.49W 7100 6934.22 6862.02 41 45 N 71.60 W 4.21 163,89N 642,36W 7200 7007,78 6935,58 43 30 N 70.50 W 1,90 185.89N 706.41W 7300 7080.62 7008.i2 42 58 N 69.80 W .71 209.16N 770.85W 7400 7153.04 7080.8i 44 13 N 70.20 W 1,27 232.74N 835.65W 7500 7224-76 7152.56 && 7 N 70.20 W .12 256.29N 901.23W 7600 7296.36 7224.16 ~4 25 N 71,10 W ,63 279.36N 967.12W 7700 7367,66 7295.46 44 35 N 71.50 W .34 301.83N 1033,53W 7800 7428.92 7366.72 4i 30 N 72.30 W .57 323.62N t100.21W 7900 7510,25 7438,05 44 29 N 72.60 W .21 344,76N 1167,04W 8000 7581.45 7509.25 4& 42 N 72.40 W .27 365,88N 123t.01W 8100 7552.52 7580,32 4~ &2 N 73.10 W .49 386,74N 1301.19W 8200 7723.67 7651.46 ~4 35 N 73.20 W .13 407.11N 1368.45W 8300 7795.11 7722.91 && 13 N 73.60 W .46 427.10N la35.50W 8400 ?866.98 779i.78 43 52 N 73.40 W .38 446.85N 1502.16W 8500 7939.15 7866.95 43 45 N 7&.90 W 1.05 A85.75N 1568,75W 8600 80t1.&8 7939.28 ~3 35 N 75.30 W .32 483.51N 1635.48~ 8700 8083.87 801!.87 43 39 N 75.00 W .22 501,19N 1702.17W 8800 8156.43 8084.23 43 17 N 75.&0 W .&5 518.77N 1768.69W 8900 8229,30 8157.10 43 8 N 75.40 W .16 536.03N 1834.96W 9000 8302.34 8230.1& ~3 1 N 76.00 W .&2 552,90N 1901.15W 9!00 8375,08 8302,88 &3 37 N 78.60 W ,73 569.15N 1967,82W 9200 8~47.23 8375.03 44 0 N 76.70 W .38 585.14N 2035.18W 9300 8518.30 8446,10 &5 24 N 75.40 W 1.68 602,10N 2103.&4W 9400 8587.01 8514,81 47 47 N 72.90 W 2.99 621.97N 2173.31~ 9500 8653,34 8581.14 &9 6 N 72.20 W 1.&2 644.42N 2~&4,70W 9600 8718.13 8645.92 50 9 N 7~.50 W 3.4~ 664.94N 2318.03W 9700 8781.82 8709.42 51 3 N 71.40 W &.04 686,31N 2392.25W 9800 8843.76 877!.56 52 5 N 70.80 W 1.21 711.82N 24~6.32W 9900 8904,25 8832.04 53 28 N 70.10 N 1.A4 738.60N 2541.30W 10000 8903.22 8891.02 54 15 N 69.80 W .82 765,29N 2617.17W 10050 899~,39 8920.19 54 ~ N ~9.70 ~ .29 780.34N ~655.26W 10163 9058.22 8986,02 54 22 N 69.70 W .02 81~,21N 2741.itW FT, VERT, SECT, 597.98 662.&5 730.11 79~.51 867,3& 935.91 1006.63 1076.69 1116.82 1215.90 1287.11 t357.&5 1427,72 1497.69 1557.21 1636.43 1705.45 1774,&2 1843.20 1911.64 1979,90 2048.43 2117.56 2187.83 2260,46 2335.28 2~11.43 2488.66 2565.9~ 26i6.43 2727.03 2767.55 2859.19 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2859.19 FEET AT NORTH 72 DEG. 29 NZN. WEST AT MO = 10163 V~RTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 286.50 DEG. Gas Cons, Corr~missie~ 13:33 FROH SSDS ALASKA SF R SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATZON DATE: 12/ 5/91 DATE OF SURVEY' 10/23/91 JOB NUMBER' AK-BO-10087 KELLY BUSHING ELEV, : OPERATOR' TOM McGUIRE 72.20 INTERPOLATED VALUES FOR EVEN t000 FEET OF MEASURED DEPTH TRUE SUB-SEA TOTAL HEA$O VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE VERTICAL CORRECTION 0 .00 -72,20 .00 N .00 E .00 1000 999.72 927.52 6,73 N 20.50 E .28 2000 1999,17 1926.97 ~3.85 N 52.42 E .83 3000 2998.89 2926.69 ~7.70 N 67,98 E 1.!1 4000 3998.7& 3926.54 40.33 N 58.09 E 1.26 .28 .55 .28 .1~ 5000 &998,70 &926.50 44.&5 N 51.72 E !.30 6000 5976.37 5904,17 51.55 N t29.17 W 23.63 7000 0857.81 6785.61 145.77 N 580.49 W 142.19 8000 7581.45 ?509.25 385.88 N 123~.01 W 418,55 9000 8302.3~ 8230.1~ 552,90 N !901.15 ~ 697.66 22,33 118.56 276.36 279.11 10000 8963.22 8891,02 766.29 N 2617.17 ~ 1038.78 10163 9058.22 8986.02 812.21 N 2741.41 W 1104,78 339, 12 68.00 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF MINIMUM CURVATURE METHOD. FT. t3:33 FROM SSDS ALASK~ SP~.,R', SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION/'PBU 5-34 P~UD14OC OAY ALASKA COMPUTATION DATE: 12/ 5/91 DATE OF SURVEY- 10/23/91 JOB NUMBER- AK-BO-lOO87 KELLY BUSHING ELEV, = OPERATOR' TOM MoGUIRE 72.20 ~T, INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST HD-TVD VERTICAL DIFFERENCE CORRECTION 0 ,00 72 72,2O 172 172.20 272 272.20 372 372.20 -72.20 ,00 100.00 200.00 30O.0O .00 N ,00 E .25 N .20 E .28 N 1,18 E .96 N 2.4.9 E ,73 N 4.,01 E .00 ,00 .00 .01 .01 .02 ,01 ,04. .01 &72 472,20 4.00 572 572.20 500 672 672.20 600 772 772,20 700 872 872.20 800 ,00 ,00 .00 ,00 .O0 3.39 N 5,58 1,02 N 7,8& 4.,84. N 10,68 5,55 N 13,58 6,23 N 16,65 ,05 .01 .OS .03 · 12 .0,4. .17 .04. .22 .05 972 972.20 900 1072 1072.20 !000 1172 1172,20 1100 1272 1272.20 1200 !372 1372,ZO I300 .00 ,00 .0C .00 .00 6,6@ N !9,77 E 6.85 N 22,80 E 6,92 N 25,90 E 7.32 N 29.03 E 8,46 N 32.4.4. E .27 .05 .31 .05 ,36 .05 .zl. 1 .05 ,48 .07 1472 1472,20 14.OO 1572 1572.20 1500 1672 1672.20 1800 1772 1772.20 1700 1872 1872.20 1800 ,00 8.98 N 36.12 .00 9.55 N 39.87 .00 10,35 N 4.3,35 .00 11.23 N 4.6,49 .00 12,23 N 4.9,09 .55 .07 .62 ,07 .68 .06 .74. .05 ,78 ,04. 1973 1972.20 1900 2073 2072.20 2000 2173 2172.20 2t00 2273 2272.20 2200 2373 Z372.20 2300 .OO .00 ,OO .00 ,00 13.53 N 51,70 1&.78 N 54.37 !8.20 N 57.02 17.65 N 59,50 19.34 N 62.17 · 82 . O4. .86 .0,4. ,91 .O5 ,,95 .04. 1 .00 ,05 2473 2472.20 24.00 2573 2572.20 2500 2673 2672.20 2600 2773 2772.20 2700 2873 2872.20 2800 .00 .00 .00 ,00 ,00 £0.&2 N 54..51 21.i3 N 66,63 22.69 N 67.26 24.32 N 67,30 25.82 N 67.60 ,04, ,04. ,06 .03 .07 .01 .09 .01 ,10 .01 297G 2972.20 2900,00 3073 3072,20 3000.00 3173 3172.20 3100,OO 3273 3272.20 3200.00 $373 3372.20 3300.00 27.31 N 67.90 28,86 N 68.O~ 30,62 N 67.24 32.2l N 65.84 ~3.95 N 64..84 1.11 .01 1,12 .01 I, 1,4. .02 I. "t7 ,o2 1, !9 ,02 F ROM 5F SSDS ~LN~KH )UN E:)R~ LL.T..NG SF_.RVTCES ANCHORAGE ALASKA AGE BP EXPLORATZON/PBU 5-3& PRUDHOE BAY ALASKA COMPUTATION DATE' ]:NTERPOLATED 5/9'~ VALUES FOR EVEN DATE OF SURVEY' 10/23/91 JOB NUMBER' AK-B0-10087 KELLY BUSHZNG ELEV. = 72,20 OPERATOR' TON NcGUZRE 100 FEET OF SUB-SEA DEPTH FT. TRUE SUB-SEA MEASD VERTICAL VERTZCAL DEPTH DEPTH DEPTH 3473 3472.20 3400.00 3573 3572,20 3500,00 3673 3672.20 3600.00 3773 3772.20 3700.00 3873 3872.20 3800.00 3973 3972.20 3900.00 &073 4072,20 4000,00 4!73 4172.20 4100.00 4273 4272.20 ~200.00 4373 &372.20 4300.00 44.73 44.72.20 4.4.00.00 4573 4572,20 4500,00 4673 4672.20 4600.00 4773 4772.20 4.700.00 &875 4872,20 4800.00 4973 4972.20 4900.00 5073 5072,20 5000.00 5173 5172.20 5100.00 527~ 5272.20 5200.00 5372 5372.20 5300.00 5~75 5472,20 5400.00 5577 5572.20 5500.00 5679 5672.20 5600.00 5784 5772.20 5700.00 5889 5872.20 5800.00 5995 5972.20 5900.00 8102 6072.20 6000.00 6209 8172.20 8100.00 8316 8272.20 6200.00 6425 8372.20 ~300.00 6539 6472.20 6400.00 6653 8572.20 6500,00 0771 6072.20 6600.00 6892 6772.20 6700.00 7018 6872.20 6800.00 TOTA RECTANGULAR NORTH/SOUTH L COORDZNATES EAST/WEST 35.76 N 37 .,g,,.1 N 38.17 N 38.84 N 39.71 N 63,55 E 62,37 E 61.31 E 80.19 E 59.03 E 40.20 N ~0.79 N 41,62 N 42,21 N 43.09 N 58.29 57.56 57.07 56,68 55.89 MD-TVD VERTZCAL D~PFERENCE CORRECTZON 43.76 N 43.96 N 43.99 N 44.07 N 44.15 N 55.14 54.39 53.75 53.24 52.47 1 .21 .02 1 .23 .02 1 .24 .01 1 .25 .01 1 .25 .01 4..4.29 N ,4.5.28 N 47 ..41 N 4. cJ · 84. N 51. 10 N 51 49 43 35 25 ,96 .57 ,16 .30 ,18 1,26 .00 1.27 ,01 1.27 .00 1.28 .00 1.28 .01 52.18 54,21 55.69 54.57 52,19 !0 7 30 59 92 ,81 .57 .01 .00 51 .49 N 54.. 4,5 N =j1.17 N 70.63 N 82.4.2 N 127 164. 201 240 285 .68 ,17 1.29 .00 1.29 .00 1.29 .00 1.29 .00 1.30 .00 94.37 N 105.68 N '117.71 N 131.55 N 14.8.69 N 335 389 4.,,4.9 517 591 .70 .80 .66 .73 1 .30 .00 1 . 34 .0,4. 1 .58 ,23 1 .92 2.44. .53 W W W W W W W W w W 3.49 1.05 5.20 1.70 7.71 2.51 11.85 ~.1.4 17,39 5.54 23.37 5,98 29.86 6.49 36.84 6.98 44.73 7.89 54.76 10.03 67.35 12.58 81.58 14,33 98.88 17.21 120.64 21.75 14.6.29 25.65 FROM SP SSDS ALASKA .dN DRILLING SERVICES ANCHORAGE ALASKA PAGE BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 12/ 5/91 DATE OF SURVEY: !0/23/91 JOB NUMBER: AK-80-I0087 KELLY BUSHING ELEV. = OPERATOR: TOM MoGUZRE 72.20 PT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE MEASD VERTICAL DEPTH DEPTH SUB-SEA TOTAL VERT!2CAL RECTANGULAR COORDINATES DEPTH NO~TH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 7151 6972.20 7288 7072.20 7426 7172.20 7566 7272,20 7706 7372.20 6900,00 174.74 N 674.73 W 7000.00 206.&4 N 763.~8 W 7100.00 239.05 N 853,19 W 7500.00 27t.69 N 9~4,72 W 7300.00 303.25 N 1037.77 W 178.87 3~,58 216.29 37.42 254.5& 38.25 293.98 39,44 334.!7 40,19 78~6 7472.20 7986 757~.20 8127 7672,20 8268 7772.20 8407 7872.20 7400,00 333.56 N 1131.37 W 7500,00 353.11 N lZZ5,28 W 7500.00 392,~0 N 1319.83 W 7?00.00 420.81 N t414.12 W 7800.00 448.28 N 1506,97 W 374.46 40,29 414.78 40.33 455.49 &0.71 495,84 Z0.25 535,03 39.20 8545 7972,20 8683 8072,2O 8821 8172,20 8958 8272..20 9096 8372.2O 7900.00 473,98 N 1599.29 8000.00 i98.31N 1691.41 8100,00 522.52 N 1783.07 8200.00 546.09 N 1873.8~ 8300.00 568.52 N 1965.15 573.55 38.51 611.67 38,~2 6~9,47 37.80 686.57 37.10 723,83 37.25 9234 8472,20 9378 8572.20 9528 8672.20 9685 8772.20 98~6 8872,20 8400,00 590.68 N 2058.64 8500,00 617,S0 N 2157.83 8600.00 650.86 N 2265.64 8700.00 682.71 N 2381,2! 8800,00 734.01 N 2500,87 762.51 38.88 805.87 43.36 856,71 50.84 912.85 56.I& 974.18 81.33 10015 8972,20 8900.00 770.60 N 2628,87 W 1043.17 10163 9058.22 S986.02 812.21 N 2741.41 W 1104,78 68.99 6I .61 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 ~'OOT MD {I:::~OM MINIMUM CURVATURE) POINTS TOTAL PAGE.©SS *:~ DRILLING SERVICES JHORAGE ALASKA BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31 /91 DATE OF SURVEY: 10/23/91 BOSS GYROSCOPIC SURVEY JOB NUMBER: AK-BO-lO087 KELLY BUSHING ELEV. = 72.20 FT. OPERATOR: DAVID HARGER 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/NEST VERT. SECT. 0 .00 -72.20 100 99.99 27.79 200 199.98 127.78 300 299.97 227,77 400 399.96 327.76 0 0 0 49 0 48 I 0 0 54 N .00 E .00 .00N .OOE N 38.70 E .83 .57N .45E N 62.10 E .33 1.46N 1.52E N 63.00 E .20 2.18N 2.92E N 64.30 E .10. 2.92N 4.40E .00 -.28 -1.05 -2.18 -3.40 500 499.94 427.74 1 15 600 599.91 527.71 1 41 700 699.86 627.66 I 41 800 799.82 727.62 I 47 900 899.77 827.57 I 49 74.70 E .40 3.55N 6.16E 73.30 E .44 4.26N 8.63E 76.20 E .09 5.03N 11.47E 76.40 E .10 5.75N 14.42E 80.70 E .14 6.38N 17.51E -4.91 -7.08 -9.59 -12.21 -15.01 1000 999.72 927,52 I 43 1100 1099.67 1027.47 I 46 1200 1199.62 1127.42 I 45 1300 1299.57 1227.37 2 3 1400 1399.50 1327.30 2 5 N 86.20 E .20 6.73N 20.60E N 88.90 E .10 6.86N 23.66E N 87.60 E .05 6.96N 26.74E N 68.50 E .70 7.68N 29.95E N 81.80 E .48 8.60N 33.43E -17.86 -20.76 -23.70 -26.57 -29.65 1500 1499.43 1427.23 1600 1599.36 1527.16 1700 1699.30 1627.10 1800 1799.25 1727.05 1900 1899.21 1827.01 2 12 2 4 I 57 I 34 I 40 N 82.40 E .11 9.12N 37.16E N 77.40 E .23 9.77N 40.83E' N 75.30 E .14 10.59N 44.24E N 70.90 E .39 11.48N 47.19E N 62.90 E .24 12.59N 49.79E -33.08 -36.42 -39.46 -42.04 -44.22 2000 1999.17 1926.97 1 40 2100 2099.12 2026.92 1 45 2200 2199.08 2126.88 1 34 2300 2299.04 2226.84 1 53 2400 2398.99 2326.79 1 32 N 65.80 E .08 13.85N 52.42E N 62.10 E .14 15.17N 55.10E N 60.90 E .18 16.56N 57.66E N 55.90 E .34 18.15N 60.23E N 65.60 E .45 19.63N 62.83E -46.38 -48.59 -50.66 -52.67 -54.75 2500 2498.96 2426.76 I 28 2600 2598.93 2526.73 0 48 2700 2698.92 2626.72 0 57 2800 2798.91 2726.71 0 52 2900 2898.90 2826.70 0 52 N 67.70 E .10 20.68N 65.25E N 36.10 E .89 21.74N 66.85E N 1.10 W .58 23.14N 67.25E N 10.80 E .20 24.72N 67.38E N 11.50 E .02 26.22N 67.68E -56.77 -58.01 -58.00 -57.68 -57.54 3000 2998.89 2926.69 3100 3098.87 3026.67 3200 3198.85 3126.65 3300 3298.83 3226.63 3400 3398.81 3326.61 0 51 1 5 1 13 1 12 1 10 N 11.90 E .00 27.70N N 17.00 W .54 29.34N N 42.30 W .53 31.04N N 36.50 W .13 32.69N N 30.40 W .13 34.42N 67.98E -57.41 67.86E -56.83 66,86E -55.39 65.51E -53.63 Alaska Oil & 6as 6ons. 6omrffiss'~on Anchorage PAGE 2 SPERRY: N DRILLING SERVICES ~,CHORAGE ALASKA BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31/91 DATE OF SURVEY: 10/23/91 BOSS GYROSCOPIC SURVEY JOB NUMBER: AK-BO-10087 KELLY BUSHING ELEV. = 72.20 FT. OPERATOR: DAVID HARGER TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 3500 3498.78 3426.58 1 17 N 32.80 W .13 3600 3598.77 3526.57 0 45 N 51.70 W .63 3700 3698.76 3626.56 0 42 N 62.40 W .15 3800 3798.75 3726.55 0 55 N 52.30 W .27 3900 3898.74 3826.54 0 30 N 55.90 W .43 36.27N 37.63N 38.32N 39.10N 39.84N 63.22E -50.43 62.09E -48.96 61.03E -47.75 59.84E -46.39 58.84E -45.22 4000 3998.74 3926.54 0 31 N 58.40 W .04 4100 4098.73 4026.53 0 37 N 31.10 W .29 4200 4198.73 4126.53 0 19 N 28.50 W .30 4300 4298.72 4226.52 0 42 N 41.30 W .39 4400 4398.71 4326.51 0 37 N 43.10 W .08 40.33N 41.04N 41.75N 42.45N 43.30N 58.09E -44.36 57.41E -43.51 57.00E -42.92 56.46E -42.20 55.69E -41.22 4500 4498.71 4426.51 0 27 N 71.20 W .30 4600 4598.71 4526.51 0 24 N 88.30 W .14 4700 4698.71 4626.51 0 13 N 80.80 W .18 4800 4798.70 4726.50 0 30 N 83.40 W .28 4900 4898.70 4826.50 0 13 N 88.90 W .28 43.83N 43.97N 44.01N 44.09N 44.15N 54.94E -40.35 54.20E -39.61 53.65E -39.06 53.01E -38.42 52.36E -37.79 5000 4998.70 4926.50 0 36 N 56.20 W .43 5100 5098.61 5026.41 3 48 N 72.30 W 3.23 5200 5198.34 5126.14 4 35 N 70.10 W .80 5300 5297.98 5225.78 5 6 N 80.60 W 1.03 5400 5397.35 5325.15 7 41 N 86.80 W 2.67 44.45N 45.76N 48.13N 50.22N 51.32N 51.72E -37.09 48.11E -33.26 41.18E -25.94 33.03E -17.53 21.95E -6.59 5500 5496.13 5423.93 10 3 N 83.80 W 2.41 5600 5594.34 5522.14 11 36 N 83.40 W 1.55 5700 5691.63 5619.43 15 6 S 88.90 W 3.92 5800 5787.36 5715.16 18 27 S 85.80 ~ 3.46 5900 5882.03 5809.83 19 6 S 86.10 W .66 52.64N 6.59E 8.52 54.74N 12.09W 27.03 55.64N 35.12W 49.39 54.23N 63.95W 76.64 51.96N 96.05W 106.80 6000 5976.37 5904.17 19 38 N 87.60 W 2.16 6100 6070.27 5998.07 20 34 N 83.10 W 1.80 6200 6163.76 6091.56 21 0 N 77.20 W 2.14 6300 6256.60 6184.40 22 34 N 76.10 W 1.62 6400 6347.88 6275.68 25 36 N 74.70 W 3.07 51.55N 129.17W 138.47 54.37N 163.41W 172.11 60.45N 198.33W 207.33 69.03N 234.45W 244.40 79.35N 273.93W 285.19 6500 6437.21 6365.0'1 27 46 N 77.10 ~ 2.43 6600 6525.18 6452.98 29 0 N 78.30 W 1.36 6700 6611.95 6539.75 30 34 N 78.70 W 1.58 6800 6696.19 6623.99 34 35 N 78.50 W 4.02 6900 6778.02 6705.82 35 32 N 78.50 ~ .95 90.25N 317.49W 330.05 100.37N 363.95W 377.48 110.27N 412.64W 426.99 120.92N 465.43W 480.64 132.38N 521.73W 537.89 ' SPERRY-/-~ DRILLING SERVICES .... CHORAGE ALASKA PAGE 3 BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31/91 DATE OF SURVEY: 10/23/91 BOSS GYROSCOPIC SURVEY JOB NUMBER: AK-BO-lO087 KELLY BUSHING ELEV. = 72.20 FT. OPERATOR: DAVID HARGER TRUE SUB-SEA COURS COURSE DLS TOTAL MEASD VERTICAL VERTICAL INCLN DIRECTION RECTANGULAR COORDINATES VERT. DEPTH DEPTH DEPTH DG MN DEGREES DG/100 NORTH/SOUTH EAST/WEST SECT. 7000 6857.81 6785.61 38 35 N 75.90 W 3.42 7100 6934.22 6862.02 41 45 N 71.60 W 4.21 7200 7007.78 6935.58 43 30 N 70.50 W 1.90 7300 7080.62 7008.42 42 58 N 69.80 W .71 7400 7153.04 7080.84 44 13 N 70.20 W 1.27 145.77N 580.49W 598.04 163.89N 642.36W 662.51 185.89N 706.41W 730.16 209.16N 770.85W 798.55 232.74N 835.65W 867.37 7500 7224.76 7152.56 44 7 N 70.30 W .12 7600 7296.36 7224.16 44 25 N 71.10 W .63 7700 7367.66 7295.46 44 36 N 71.50 W .34 7800 7438.92 7366.72 44 30 N 72.30 W .57 7900 7510.25 7438.05 44 29 N 72.60 W .21 256.29N 901.23~ 936.93 279.36N 967.12W 1006.65 301.83N 1033.53W 1076.70 323.63N l100.21W 1146.82 344.76N 1167.04W 1216.89 8000 7581.45 7509.25 44 43 N 72.40 W .27 8100 7652.52 7580.32 44 42 N 73.10 W .49 8200 7723.67 7651.46 44 35 $ 73.20 W .13 8300 7795.11 7722.91 44 13 N 73.60 W .46 8400 7866.98 7794.78 43 52 N 73.40 W .38 365.88N 1234.01W 1287.10 386.74N 1301.19W 1357.44 407.11N 1368.45W 1427.71 427.10N 1435.50W 1497.68 446.85N 1502.16W 1567.21 8500 7939.15 7866.95 43 45 N 74.90 W 1.05 8600 8011.48 7939.28 43 35 N 75.30 W .32 8700 8083.87 8011.67 43 39 N 75.00 W .22 8800 8156.43 8084.23 43 17 N 75.40 W .45 8900 8229.30 8157.10 43 8 N 75.40 W .16 465.75N 1568.75W 1636.42 483.51N 1635.48W 1705.45 501.19N 1702.17W 1774.42 518.77N 1768.69W 1843.20 536.03N 1834.96W 1911.65 9000 8302.34 8230.14 43 1 N 76.00 ~ .42 9100 8375.08 8302.88 43 37 N 76.60 W .73 9200 8447.23 8375.03 44 0 N 76.70 ~ .38 9300 8518.30 8446.10 45 24 N 75.40 W 1.68 9400 8587.01 8514.81 47 47 N 72.90 W 2.99 552.90N 1901.15W 1979.91 569.15N 1967.82W 2048.46 585.14N 2035.18~ 2117.59 602.10N 2103.44W 2187.86 621.97N 2173.31W 2260.50 9500 8653.34 8581.14 49 6 N 72.20 W 1.42 9600 8718.13 8645.92 50 9 N 76.50 N 3.44 9700 8781.62 8709.42 51 3 N 71.40 W 4.04 9800 8843.76 8771.56 52 5 N 70.60 W 1.21 9900 8904.25 8832.04 53 28 N 70.10 W 1.44 644.42N 2244.70W 2335.32 664.94N 2318.03W 2411.47 686.31N 2392.25W 2488.70 711.82N 2466.32W 2566.95 738.60N 2541.30W 2646.45 10000 8963.22 8891.02 54 15 N 69.80 W .82 10050 8992.39 8920.19 54 22 N 69.70 ~ .29 766.29N 2617.17W 2727.04 780.34N 2655.26W 2767.56 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION RADIUS OF CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 2767.56 FEET AT NORTH 73 DEG. 37 MIN. WEST AT MD = 10050 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 286.38 DEG. SPERRY' ~'] DRILLING SERVICES ~CHORAGE ALASKA PAGE 4 BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31/91 DATE OF SURVEY: 10/23/91 JOB NUMBER: AK-BO-lO087 KELLY BUSHING ELEV. = 72,20 FT. OPERATOR: DAVID HARGER 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 0 .00 -72.20 1000 999.72 927.52 2000 1999.17 1926.97 3000 2998.89 2926.69 4000 3998.74 3926.54 .00 N .00 E .00 6.73 N 20.60 E .28 .28 13.85 N 52.42 E .83 .55 27.70 N 67,98 E 1.11 .28 40.33 N 58.09 E 1.26 .15 5000 4998.70 4926.50 6000 5976.37 5904.17 7000 6857.81 6785.61 8000 7581.45 7509.25 9000 8302.34 8230.14 44.45 N 51.72 E 1.30 .04 51.55 N 129.17 W 23.63 22.33 145.77 N 580.49 W 142.19 118.56 365.88 N 1234.01 W 418.55 276.36 552.90 N 1901.15 W 697.66 279.11 10000 8963.22 8891.02 10050 8992.39 8920.19 766.29 N 2617.17 W 1036.78 339.12 780.34 N 2655.26 W 1057.61 20.83 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION RADIUS OF CURVATURE METHOD. ' SPERRY/-~q DRILLING SERVICES CHORAGE ALASKA PAGE 5 BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31/91 DATE OF SURVEY: 10/23/91 JOB NUMBER: AK-BO-10087 KELLY BUSHING ELEV. = 72.20 FT. OPERATOR: DAVID HARGER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA TOTAL MEASD VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL DEPTH DEPTH DEPTH NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 0 .00 -72.20 72 72.20 .00 172 172.20 100.00 272 272.20 200.00 372 372.20 300.00 .00 N .00 E .00 .25 N .20 E .00 .00 1.28 N 1.18 E .01 .01 1.96 N 2.49 E .02 .01 2.73 N 4.01 E .04 .01 472 472.20 400.00 572 572.20 500.00 672 672.20 600.00 772 772.20 700.00 872 872.20 800.00 3.39 N 5.58 E .05 .01 4.02 N 7.84 E .08 .03 4.84 N 10.68 E .12 .04 5.55 N 13.58 E .17 .04 6.23 N 16.65 E .22 .05 972 972.20 900.00 1072 1072.20 1000.00 1172 1172.20 1100.00 1272 1272.20 1200.00 1372 1372.20 1300.00 6.68 N 19.77 E .27 .05 6.85 N 22.80 E .31 .05 6.92 N 25.90 E .36 .05 7.32 N 29.03 E .41 .05 8.46 N 32.44 E .48 .07 1472 1472.20 1400.00 1572 1572.20 1500.00 1672 1672.20 1600.00 1772 1772.20 1700.00 1872 1872.20 1800.00 8.98 N 36.12 E .55 .07 9.55 N 39.87 E .62 .07 10.36 N 43.35 E .68 .06 11.23 N 46.49 E .74 .05 12.23 N 49.09 E .78 .04 1973 1972.20 1900.00 2073 2072.20 2000.00 2173 2172.20 2100.00 2273 2272.20 2200.00 2373 2372.20 2300.00 13.53 N 51.70 E .82 .04 14.78 N 54.37 E .86 .04 16.20 N 57.02 E .91 .05 17.66 N 59.50 E .95 .04 19.34 N 62.17 E 1.00 .05 2473 2472.20 2400.00 2573 2572.20 2500.00 2673 2672.20 2600.00 2773 2772.20 2700.00 2873 2872.20 2800.00 20.42 N 64.61 E 1.04 .04 21.43 N 66.63 E 1.06 .03 22.69 N 67.26 E 1.07 .01 24.32 N 67.30 E 1.09 .01 25.82 N 67.60 E 1.10 .01 2973 2972.20 2900.00 3073 3072.20 3000.00 3173 3172.20 3100.00 3273 3272.20 3200.00 3373 3372.20 3300.00 27.31 N 67.90 E 1.11 .01 28.86 N 68.01 E 1.12 .01 30.62 N 67.24 E 1.14 .02 32.24 N 65.84 E 1.17 .02 33.95 N 64.64 E 1.19 .02 -, SPERRY-~-~N DRILLING SERVICES ._,CHORAGE ALASKA PAGE 6 BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31/91 DATE OF SURVEY: 10/23/91 JOB NUMBER: AK-BO-lO087 KELLY BUSHING ELEV. = 72.20 FT. OPERATOR: DAVID HARGER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/NEST DIFFERENCE CORRECTION 3473 3472.20 3400.00 3573 3572.20 3500.00 3673 3672.20 3600.00 3773 3772.20 3700.00 3873 3872.20 3800.00 35.76 N 63.55 E 1.21 .02 37,41 N 62.37 E 1,23 .02 38.17 N 61.31 E 1.24 .01 38.84 N 60.19 E 1.25 .01 39.71 N 59.03 E 1.26 .01 3973 3972.20 3900.00 4073 4072.20 4000.00 4173 4172.20 4100.00 4273 4272.20 4200.00 4373 4372.20 4300.00 40.20 N 58.29 E 1.26 .00 40.79 N 57.56 E 1.27 .01 41.62 N 57.07 E 1.27 .00 42.21 N 56.68 E 1.28 .00 43.09 N 55.89 E 1.28 .01 4473 4472.20 4400.00 4573 4572.20 4500,00 4673 4672.20 4600.00 4773 4772.20 4700.00 4873 4872.20 4800.00 43.76 N 55.14 E 1.29 .00 43.96 N 54.39 E 1.29 .00 43.99 N 53.75 E 1.29 .00 44.07 N 53.24 E 1.29 .00 44.15 N 52.47 E 1.30 .00 4973 4972.20 4900.00 5073 5072.20 5000.00 5173 5172.20 5100.00 5274 5272.20 5200.00 5374 5372.20 5300.00 44.29 N 51.96 E 1.30 .00 45.28 N 49.57 E 1.34 .04 47.41 N 43.16 E 1.58 .23 49.84 N 35.30 E 1.92 .34 51.10 N 25.18 E 2.44 .53 5475 5472.20 5400.00 5577 5572.20 5500.00 5679 5672.20 5600.00 5784 5772.20 5700.00 5889 5872.20 5800.00 52.18 N 10.81 E 3.49 1.05 54.21 N 7.57 W 5.20 1.70 55.69 N 30.01 W 7.71 2.51 54.57 N 59.00 ~ 11.85 4.14 52.19 N 92.65 W 17.39 5.54 5995 5972.20 5900.00 6102 6072.20 6000.00 6209 6172.20 6100.00 6316 6272.20 6200.00 6426 6372.20 6300.00 51.49 N 127.68 W 23.37 5.98 54.45 N 164.13 W 29.86 6.49 61.17 N 201.49 W 36.84 6.98 70.63 N 240.84 ~ 44.73 7.89 82.42 N 285.17 ~ 54.76 10.03 6539 6472.20 6400.00 6653 6572,20 6500.00 6771 6672.20 6600.00 6892 6772.20 6700.00 7018 6872.20 6800.00 94.37 N 335.46 W 67.35 12.58 105.68 N 389.70 ~ 81.68 14.33 117.71 N 449.60 W 98.88 17.21 131.55 N 517.66 ~ 120.64 21.76 148.69 N 591.73 W 146.29 25.65 ~ SPERRY-~ DRILLING SERVICES .,.2HORAGE ALASKA PAGE 7 BP EXPLORATION/PBU 5-34 PRUDHOE BAY ALASKA COMPUTATION DATE: 10/31/91 DATE OF SURVEY: 10/23/91 JOB NUMBER: AK-BO-10087 KELLY BUSHING ELEV. = 72.20 FT. OPERATOR: DAVID HARGER INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 7151 6972.20 6900.00 7288 7072.20 7000.00 7426 7172.20 7100.00 7566 7272.20 7200.00 7706 7372.20 7300.00 174.74 N 674.73 W 178.87 32.58 206.44 N 763.48 W 216.29 37.42 239.05 N 853.19 W 254.54 38.25 271.69 N 944.72 W 293.98 39.44 303.25 N 1037.77 W 334.17 40.19 7846 7472.20 7400.00 7986 7572.20 7500.00 8127 7672.20 7600.00 8268 7772.20 7700.00 8407 7872.20 7800.00 333.56 N 1131.37 W 374.46 40.29 363.11 N 1225.28 W 414.78 40.33 392.40 N 1319.83 W 455.49 40.71 420.81 N 1414.12 W 495.84 40.35 448.28 N 1506.97 W 535.03 39.20 8545 7972.20 7900.00 8683 8072.20 8000.00 8821 8172.20 8100.00 8958 8272.20 8200.00 9096 8372.20 8300.00 473.98 N 1599.29 W 573.55 38.51 498.31 N 1691.41 W 611.67 38.12 522.52 N 1783.07 W 649.47 37.80 546.09 N 1873.86 ~ 686.57 37.10 568.52 N 1965.15 W 723.83 37.25 9234 8472.20 8400.00 9378 8572.20 8500.00 9528 8672.20 8600.00 9685 8772.20 8700.00 9846 8872.20 8800.00 590.68 N 2058.64 W 762.51 38.68 617.30 N 2157.83 W 805.87 43.36 650.86 N 2265.64 W 856.71 50.84 682.71 N 2381.21 W 912.85 56.14 724.01 N 2500.87 W 974.18 61.33 10015 8972.20 8900.00 10040 8986.56 8914.36 770.60 N 2628.87 W 1043.17 68.99 777.52 N 2647.64 W 1053.44 10.26 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM RADIUS OF CURVATURE) POINTS T£i£co I Teleco Oilfield S~ es Inc. 6116 Nielson way Anchorage, AK 99518 (907) 562-2646 TELECO MWD SURVEYS WELL #DS5-34 ~ TELECO JOB # 849TAK RFCEIVED Alaska Oii & C~as 60ns. Ar~ch0rage Teleco appreciates the oppo~uni~ to provide our se~ices. Please find a~ached a copy of the directional su~eys in each of the following formats: · Measured Depth No Interpolation · Measured Depth 100' Interpolated · True Vertical Depth 100' Interpolated A SfC~NAT COMPANY TELECO MWD SURVEYS WELL # DS5-34 TELECO JOB # 849TAK MEASURED DEPTH NO INTERPOLATION RECEIVED NOV 1 8 1991 Alaska Oil & Gas Cons. Oommission Anchorage TELECO OILFIELD sERVIcES INC ALASKA PRUDHOE BAY DRILLING Well Name Location Date Surveyed Job No. Survey Performed By : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope : OCT 5 1991 : TAK849 : D LENTZ This sUrvey is correct to the best of my knowledge and is supported by actual field data. ·. COMPANY REPRESENTATIVE · · · · ® · · · · · · · ® · · · · TELECO OILFIELD SERVICES INC Client : PRUDHOE BAY DRILLING Well Name : DS5-34 Location : Drill site # 5 : Prudhoe Bay : North Slope No InterpOlation Date OCT 5 1991 Filename : 849TAK Plane of Vertical Section : 284.3° Latitude & Departure relate to : SLOT CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30°48.000,E Platform north : +0° 0' 0'' (T) Grid convergence : +0.0000° TELECO OILFIELD SERVICES INC Client : PRUDHOE BAY DRILLING Well Name : DS5-34 Location : Drill site # 5 : Prudhoe Bay : North Slope No Interpolation Page 1 of 1 Date OCT 5 1991 Filename : 849TAK MD C~L INC DIR TVD ft ft deg deg ft 0 0 0.0 0.0 0.0 503 503 1.2 83.9 503.0 982 479 1.7 96.5 981.8 1484 502 2.4 90.9 1483.5 1994 510 1.7 68.1 1993.2 VS ft 0.0 -4.9 -16.7 -34.3 -50.8 LAT DEP D' LEG ft ft °/100 0.0 0.0 0.0 0.6 5.2 0.2 0.3 17.3 0.1 -0.7 35.2 0.1 1.9 52.9 0.2 2502 508 1.3 79.3 2501.0 3009 507 0.6 10.1 3007.9 3470 461 1.1 320.5 3468.9 3955 485 0.3 296.6 3953.8 4465 510 0.2 272.3 4463.8 -62.1 -67.1 -63.3 -58.3 -56.1 5.8 65.5 0.1 9.5 71.7 0.2 15.3 69.3 0.2 19.4 65.2 0.2 20.1 63.1 0.0 4965 500 0.2 219.6 4963.8 5168 203 4.7 285.0 5166.6 5358 190 7.0 271.3 5355.6 5581 223 11.4 274.1 5575.7 5800 219 19.0 266.0 5786.9 -54 -46 -27 7 62 .9 .5 .4 .6 .8 19.4 61.7 0.0 21.3 53.4 2.3 23.6 34.3 1.4 25.5 -1.3 2.0 24.5 -58.5 3.6 6044 244 20.0 272.7 6016.9 6265 221 22.2 282.5 6223.2 6488 223 27.8 281.8 6425.2 6725 237 31.5 276.2 6631.2 6948 223 36.7 277.9 6815.8 141 220 314 430 554 .4 .1 .3 .8 .8 23.7 -139.8 1.0 34.6 -218.4 1.9 54.3 -310.5 2.5 72.3 -426.2 1.9 87.8 -550.2 2.4 7169 221 43.6 286.7 6984.7 7451 282 44.4 286.6 7187.6 7769 318 44.4 284.3 7414.8 8086 317 44.7 283.6 7640.7 8401 315 43.9 282.2 7866.1 696 892 1115 1337 1557 .9 .6 .0 .4 .3 118.8 -688.9 4.0 175.0 -876.6 0.3 234.2 -1091.0 0.5 287.8 -1306.8 0.2 337.0 -1521.3 0.4 8720 319 43.2 279.4 8097.4 9130 410 43.9 280.1 8394.5 1776.6 2058.2 378.2 -1737.1 0.6 426.0 -2015.5 0.2 Origin of Bottom Hole Closure SLOT Bottom Hole Closure 2060 ft 281.9° TELECO MWD SURVEYS WELL # DS5-34 TELECO JOB # 849TAK MEASURED DEPTH 100' INTERPOLATED RECEIVED NOV 1 8 1991 Alaska 0il & Gas Cons. Commission Anchorage TELECO OILFIELD SERVICES INC ALASKA PRUDHOE BAY DRILLING Well Name Location Date Surveyed Job No. Survey Performed By : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope : OCT 5 1991 : TAK849 : D LENTZ This survey is correct to the best of my knowledge and is supported by actual field data. · · .~?. · .~~. · .~~~. · .......... COMPANY REPRESENTATIVE TELECO OILFIELD SERVICES INC Client : PRUDHOE BAY DRILLING Well Name : DS5-34 Location : Drill site # 5 : Prudhoe Bay : North Slope Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of MD Plane of Vertical Section : 284.3° Latitude & Departure relate to : SLOT CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30°48.000'E Platform north : +0° 0' 0'' (T) Grid convergence : +0.0000° Client Well Name Location TELECO OILFIELD SERVICES INC : PRUDHOE BAY DRILLING : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope Page 1 of 3 Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of MD MD C~L INC DIR TVD ft ft deg deg ft 0 0 0.0 0.0 0.0 · 100 100 0.2 16.7 100.0 200 100 0.5 33.4 200.0 300 100 0.7 50.0 300.0 400 100 1.0 66.7 400.0 5OO 600 700 8O0 900 1000 1100 1200 1300 1400 100 1.2 83.4 100 1.3 86.5 100 1.4 89.1 100 1.5 91.7 100 1.6 94.3 100 1.7 96.3 100 1.9 95.2 100 2.0 94.1 100 2.1 93.0 100 2.3 91.8 1500 100 2.4 90.2 1600 100 2.2 85.7 1700 100 2.1 81.2 1800 100 2.0 76.8 1900 100 1.8 72.3 2000 100 1.7 68.2 2100 100 1.6 70.4 2200 100 1.5 72.6 2300 100 1.5 74.8 2400 100 1.4 77.1 2500 100 1.3 79.3 2600 100 1.2 65.9 2700 100 1.0 52.3 2800 100 0.9 38.6 2900 100 0.8 25.0 3000 100 0.6 11.3 3100 100 0.7 71.4 3200 100 0.8 138.7 3300 100 0.9 206.0 3400 100 1.0 273.4 3500 100 1.1 319.0 3600 100 0.9 314.1 3700 100 0.7 309.2 3800 100 0.6 304.2 3900 100 0.4 299.3 500.0 599.9 699.9 799.9 899.8 999.8 1099.7 1199.7 1299.6 1399.5 1499.5 1599.4 1699.3 1799.3 1899.2 1999.2 2099.1 2199.1 2299.1 2399.0 2499.0 2599.0 2699.0 2799.0 2898.9 2998.9 3098.9 3198.9 3298.9 3398.9 3498.9 3598.9 3698.9 3798.9 3898.8 VS ft 0.0 -1.0 -2.0 -2.9 -3.9 -4.9 -7.3 -9.8 -12.2 -14.7 -17.3 -20.8 -24.3 -27.8 -31.3 -34.8 -38.0 -41.3 -44.5 -47.7 -50.9 -53.1 -55.3 -57.6 -59.8 -62.0 -63.0 -64.0 -65.0 -66.0 -67.0 -66.3 -65.5 -64.7 -63.9 -63.0 -62.0 -61.0 -59.9 -58.9 MT DEP D'LEG ft ft °/100 0.0 0.0 0.0 0.1 1.0 0.2 0.2 2.1 0.3 0.3 3.1 0.3 0.4 4.2 0.3 0.6 5.2 0.4 0.5 7.7 0.1 0.4 10.2 0.1 0.4 12.7 0.1 0.3 15.2 0.1 0.3 17.9 0.1 0.1 21.5 0.1 -0.1 25.1 0.1 -0.4 28.6 0.1 -0.6 32.2 0.1 -0.6 35.7 0.1 -0.1 39.2 0.2 0.4 42.7 0.2 0.9 46.2 0.2 1.4 49.6 0.2 2.0 53.0 0.2 2.7 55.5 0.1 3.5 58.0 0.1 4.3 60.5 0.1 5.0 63.0 0.1 5.8 65.5 0.1 6.5 66.7 0.3 7.3 67.9 0.3 8.0 69.1 0.3 8.7 70.3 0.2 9.4 71.6 0.2 10.6 71.2 0.7 11.9 70.7 0.8 13.2 70.2 1.0 14.4 69.6 1.1 15.5 69.0 0.8 16.4 68.2 0.2 17.3 67.3 0.2 18.1 66.5 0.2 19.0 65.6 0.2 Client Well Name Location TELECO OILFIELD SERVICES INC : PRUDHOE BAY DRILLING : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope Page 2 of 3 Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of MD MD ft 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5OO0 5100 5200 5300 5400 550O 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 C~L INC DIR ft deg deg 100 0.3 294.5 100 0.3 289.7 100 0.3 284.9 100 0.2 280.2 100 0.2 275.4 100 0.2 268.6 100 0.2 258.1 100 0.2 247.5 100 0.2 237.0 100 0.2 226.5 100 1.0 230.9 100 3.2 263.1 100 5.1 282.7 100 6.3 275.5 100 7.8 271.8 100 9.8 273.1 100 12.1 273.4 100 15.5 269.7 100 19.0 266.0 100 19.4 268.7 100 19.8 271.5 100 20.6 275.2 100 21.6 279.6 100 23.1 282.4 100 25.6 282.1 100 28.0 281.5 100 29.5 279.2 100 31.1 276.8 100 33.2 276.8 100 35.6 277.5 100 38.3 280.0 100 41.4 284.0 100 43.7 286.7 100 44.0 286.7 100 44.3 286.6 100 44.4 286.2 100 44.4 285.5 100 44.4 284.8 100 44.4 284.2 100 44.5 284.0 TVD ft 3998.8 4098.8 4198.8 4298.8 4398.8 4498.8 4598.8 4698.8 4798.8 4898.8 4998.8 5098.7 5198.4 5297.9 5397.1 5495.8 5594.0 5690.5 5786.9 5881.2 5975.4 6069.2 6162.5 6254.9 6345.5 6435.6 6522.5 6609.4 6693.2 6776.0 6855.5 6932.0 7007.0 7079.0 7150.9 7222.6 7294.0 7365.5 7436.9 7508.1 VS ft -58.1 -57.7 -57.3 -56.9 -56.4 -56.1 -55.8 -55.6 -55.3 -55.1 -53.5 -49.3 -43.2 -33.2 -20.8 -5.1 12.3 37.6 62.8 95.0 127.2 161.3 197.0 234.9 277.1 320.2 369.4 418.6 472.5 528.1 588.2 652.5 718.4 787.8 857.2 926.9 996.8 1066.8 1136.8 1206.9 LAT DEP D'LEG ft ft °/100 19.5 65.0 0.1 19.6 64.6 0.0 19.8 64.2 0.0 19.9 63.8 0.0 20.0 63.4 0.0 20.0 63.0 0.0 19.9 62.7 0.0 19.8 62.4 0.0 19.7 62.1 0.0 19.5 61.8 0.0 19.8 60.2 0.8 20.7 56.2 2.4 21.7 50.2 2.3 22.9 40.1 1.4 24.0 27.6 1.6 24.8 11.6 2.0 25.4 -6.3 2.3 25.0 -32 . 4 3 . 6 24.5 -58.5 3.6 24.2 -91.9 1.0 23.9 -125.2 1.0 26.5 -159.7 1.5 31.4 -195.3 1.9 37.7 -232.8 1.9 46.5 -274.1 2.5 55.2 -316.4 2.4 62.8 -365.2 1.9 70.4 -414.0 2.0 77.5 -467.9 2.1 84.5 -523.5 2.4 95.1 -582.9 3.1 109.1 -645.6 4.0 125.0 -709.5 2.9 144.9 -776.1 0.3 164.8 -842.6 0.3 184.1 -909.6 0.3 202.7 -977.0 0.5 221.4 -1044.5 0.5 239.5 -1112.1 0.4 256.4 -1180.2 0.2 Client Well Name Location TELECO OILFIELD SERVICES INC : PRUDHOE BAY DRILLING : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope Page 3 of 3 Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of MD MD C~L INC DIR TVD ft ft deg deg ft 8000 100 44.6 283.8 7579.4 8100 100 44.7 283.5 7650.7 8200 100 44.4 283.1 7722.3 8300 100 44.2 282.6 7793.9 8400 100 43.9 282.2 7865.4 8500 100 43.7 281.3 7937.9 8600 100 43.5 280.5 8010.4 8700 100 43.2 279.6 8082.9 9130 430 43.9 280.1 8394.5 VS 1277.1 1347.2 1417.0 1486.8 1556.6 1625.4 1694.1 1762.9 2058.2 LAT DEP D'LEG ft ft °/100 273.3 -1248.3 0.2 290.0 -1316.4 0.2 305.6 -1384.4 0.4 321.2 -1452.5 0.4 336.8 -1520.6 0.4 349.7 -1588.2 0.6 362.7 -1655.9 0.6 375.6 -1723.6 0.6 426.0 -2015.5 0.5 Origin of Bottom Hole Closure SLOT Bottom Hole Closure 2060 ft 281.9° TELECO MWD SURVEYS WELL # DS5-34 TELECO .JOB# 849TAK TR U E VERTICAL DEPTH 100' INTERPOLATED RECEIVED NOV 1 8 1991 Alaska 0il & (~as C;o~s. Commission Anchorage TELECO OILFIELD SERVICES INC ALASKA PRUDHOE BAY DRILLING Well Name Location Date Surveyed Job No. Survey Performed By : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope : OCT 5 1991 : TAK849 : D LENTZ This survey is correct to the best of my knowledge and is supported by actual field data. ............ ~ .......... COMPANY REPRESENTATIVE TELECO OILFIELD SERVICES INC Client : PRUDHOE BAY DRILLING Well Name : DS5-34 Location : Drill site # 5 : Prudhoe Bay : North Slope Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of TVD Plane of Vertical Section : 284.3° Latitude & Departure relate to : SLOT CENTER Vertical Section Originates at : SLOT CENTER Slot Coordinates : Lat 0.000ft : Dep 0.000ft Directions Referenced To : TRUE NORTH Depth at Drill Floor : 0.00 ft Calculation Method : MINIMUM CURVATURE Magnetic Declination :+30°48.000'E Platform north : +0° 0' 0'' (T) Grid convergence : +0.0000° Client Well Name Location MD ft 0 100 200 300 400 TELECO OILFIELD SERVICES INC : PRUDHOE BAY DRILLING : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope C~L INC DIR ft deg deg 0 0.0 0.0 100 0.2 16.7 100 0.5 33.4 100 0.7 50.0 100 1.0 66.7 TVD ft 0.0 100.0 200.0 300.0 400.0 VS ft 0.0 -1.0 -2.0 -2.9 -3.9 Page 1 of 3 Date OCT 5 1991 · Filename : 849TAK Interpolated 100 ft of TVD LAT DEP D'LEG ft ft °/100 0.0 0.0 0.0 0.1 1.0 0.2 0.2 2.1 0.3 0.3 3.1 0.3 0.4 4.2 0.3 500 600 700 8O0 900 100 1.2 83.4 100 1.3 86.5 100 1.4 89.1 100 1.5 91.7 100 1.6 94.3 500.0 600.0 700.0 800.0 900.0 -4.9 -7.3 -9.8 -12.2 -14.7 0.6 5.2 0.4 0.5 7.7 0.1 0.4 10.2 0.1 0.4 12.7 0.1 0.3 15.2 0.1 1000 1100 1200 1300 1400 100 1.7 96.3 100 1.9 95.2 100 2.0 94.1 100 2.1 92.9 100 2.3 91.8 1000.0 1100.0 1200.0 1300.0 1400.0 -17.3 -20.8 -24.3 -27.8 -31.3 0.3 17.9 0.1 0.1 21.5 0.1 -0.2 25.1 0.1 -0.4 28.6 0.1 -0.6 32.2 0.1 1501 1601 1701 1801 1901 100 2.4 90.2 100 2.2 85.7 100 2.1 81.2 100 2.0 76.7 100 1.8 72.3 1500.0 1600.0 1700.0 1800.0 1900.0 -34.8 -38.0 -41.3 -44.5 -47.7 -0.6 35.8 0.1 -0.1 39.2 0.2 0.4 42.7 0.2 0.9 46.2 0.2 1.4 49.7 0.2 2001 2101 2201 2301 2401 100 1.7 68.3 100 1.6 70.5 100 1.5 72.7 100 1.5 74.9 100 1.4 77.1 2000.0 2100.0 2200.0 2300.0 2400.0 -50.9 -53.1 -55.4 -57.6 -59.8 2.0 53.1 0.2 2.8 55.6 0.1 3.5 58.0 0.1 4.3 60.5 0.1 5.0 63.0 0.1 2501 2601 2701 2801 2901 100 1.3 79.3 100 1.2 65.8 100 1.0 52.1 100 0.9 38.5 100 0.7 24.8 2500.0 2600.0 2700.0 2800.0 2900.0 -62.0 -63.0 -64.0 -65.0 -66.0 5.8 65.5 0.1 6.5 66.7 0.3 7.3 67.9 0.3 8.0 69.2 0.3 8.7 70.4 0.2 3001 3101 3201 3301 3401 100 0.6 11.2 100 0.7 72.1 100 0.8 139.4 100 0.9 206.8 100 1.0 274.1 3000.0 3100.0 3200.0 3300.0 3400.0 -67.0 -66.3 -65.5 -64.7 -63.9 9.4 71.6 0.2 10.7 71.2 0.7 11.9 70.7 0.8 13.2 70.1 1.0 14.4 69.6 1.1 3501 3601 3701 3801 3901 100 1.0 319.0 100 0.9 314.0 100 0.7 309.1 100 0.6 304.2 100 0.4 299.3 3500.0' 3600.0 3?00,0 3800.0 3900,0 -63.0 -62.0 -60.9 -59.9 -58.9 15.6 69.0 0.8 16.4 68.2 0.2 17.3 67.3 0.2 18.1 66.5 0.2 19.0 65.6 0.2 Client Well Name Location TELECO OILFIELD SERVICES INC : PRUDHOE BAY DRILLING : DS5-34 : Drill site # 5 : Prudhoe Bay : North Slope Page 2 of 3 Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of TVD MD ft 4001 4101 4201 4301 4401 4501 4601 4701 4801 4901 5001 5101 5202 5302 5403 5504 5606 5710 5814 5920 6026 6133 6240 6350 6460 6574 6689 6808 6929 7058 7190 7329 7468 7608 7748 7889 8029 8169 8309 8448 C~L INC DIR ft deg deg 100 0.3 294.4 100 0.3 289.6 100 0.3 284.9 100 0.2 280.1 100 0.2 275.3 100 0.2 268.5 100 0.2 257.9 100 0.2 247.4 100 0.2 236.9 100 0.2 226.3 100 1.0 231.3 100 3.2 263.5 100 5.1 282.6 101 6.3 275.3 101 7.9 271.9 101 9.9 273.1 102 12.3 273.2 104 15.9 269.3 104 19.1 266.4 106 19.5 269.3 106 19.9 272.2 107 20.9 276.6 107 22.0 281.4 110 24.3 282.2 110 27.1 281.9 114 29.1 279.8 115 30.9 277.0 119 33.4 276.8 121 36.3 277.8 129 40.1 282.3 132 43.7 286.7 139 44.1 286.6 139 44.4 286.5 140 44.4 285.5 140 44.4 284.4 140 44.5 284.0 140 44.6 283.7 140 44.5 283.2 140 44.1 282.6 139 43.8 281.8 TVD ft 4000.0 4100.0 4200.0 4300.0 4400.0 4500.0 4600.0 4700.0 4800.0 4900.0 5000.0 5100.0 5200.0 5300.0 5400.0 5500.0 5600.0 5700.0 5800.0 5900.0 6000.0 6100.0 6200.0 6300.0 6400.0 6500.0 6600.0 6700.0 6800.0 6900.0 7000.0 7100.0 7200.0 7300.0 7400.0 7500.0 7600.0 7700.0 7800.0 7900.0 VS ft -58.1 -57.7 -57.3 -56.8 -56.4 -56.1 -55.8 -55.6 -55.3 -55.1 -53.4 -49.2 -43.1 -33.0 -20.3 -4.5 13.9 40.1 67.3 101.4 135.6 173.1 211.3 255.9 302.5 356.6 413.2 477.1 544.2 625.6 711.6 808.1 904.8 1002.7 1100.5 1198.9 1297.3 1395.2 1492.8 1589.4 LAT DEP D'LEG ft ft °/100 19.5 65.0 0.1 19.6 64.6 0.0 19.8 64.2 0.0 19.9 63.8 0.0 20.0 63.3 0.0 20.0 63.0 0.0 19.9 62.7 0.0 19.8 62.4 0.0 19.7 62.1 0.0 19.5 61.8 0.0 19.8 60.2 0.8 20.7 56.1 2.4 21.7 50.0 2.3 22.9 39.9 1.4 24.0 27.1 1.6 24.8 11.0 2.0 25.4 -7.9 2.3 24.9 -35.0 3.6 24.5 -63.2 3.2 24.2 -98.5 1.0 23.8 -133.9 1.0 28.1 -171.5 1.7 33.3 -209.6 1.9 42.1 -253.4 2.2 51.9 -299.0 2.5 60.9 -352.5 2.0 69.6 -408.7 2.0 78.1 -472.5 2.1 86.5 -539.6 2.4 103.3 -619.4 3.7 123.1 -703.0 3.5 150.7 -795.6 0.3 178.2 -888.3 0.3 204.3 -982.7 0.5 230.4 -1077.0 0.5 254.4 -1172.4 0.2 278.2 -1267.9 0.2 300.8 -1363.2 0.3 322.5 -1458.3 0.4 343.0 -1552.9 0.5 TELECO OILFIELD SERVICES INC Client : PRUDHOE BAY DRILLING Well Name : DS5-34 Location : Drill site # 5 : Prudhoe Bay : North Slope Page 3 of 3 Date OCT 5 1991 Filename : 849TAK Interpolated 100 ft of TVD MD C~L INC DIR TVD VS ft ft deg deg ft ft 8586 138 43.5 280.6 8000.0 1684.3 9130 544 43.9 280.1 8394.5 2058.2 LAT DEP D' LEG ft ft °/100 360.8 -1646.2 0.6 426.0 -2015.5 0.9 Origin of Bottom Hole Closure SLOT Bottom Hole Closure 2060 ft 281.9° AOGCC GEOLOGICAL MATERIAL8 INYENTORY LIST PERMIT # ,,,C~ I - !Z.-~ WELL NAME _ P(~UI ~S--'~':~/~' COMPLETION DATE ~0 I~_~J._]~ CO. CONTACT .... · check off or list data as it is reccived,*list received date for 407. if not re§uircd list as NR 407 I* ,~/~l ]qq_-drilli,9 history, v/ survey! -~! welltests O! core descriptiorl/,I~ c0rcd Intervals core analysis. . d~ ditch intervals digital data , , 5lB1 LoG TYPE ' RUN INTE'iWALS SCALE ...... NO. [to thc ncarcot foot] linch/100'! il pF~b ..... I ~ Cop,./ecl ..... 91 C~L. ]~,~ ,, l q 550-- too07 5 lo! , ., ~i)Pram-~ , 141 L..¥5 17] .... i ii iii [ ii i i, form received recei~,'ed d'aie -~:o'mments 403 yes no "'sund~ application ~ ,, ., 4U4 yes no rcpa~ of sund~ application , , , , , , , Open required received Cased required received Productior required received hole h~g ,, hole log ,, log MUD GCT /...~.--- TEMP DiI_/gFL / ~ CNL ~ ,...~ PI:IOD ULL "' Cl::l I' ~ PI-tEsS BHc~sL" ~~__~_~ CET ~ SPINNER BHC/AC ~ / EPI' OTHER DA]A nEC sss ...... P,~C~:F~ u...~ -~...~ Data -- ,, , , ~ Test~ ~wu -~[ ...... ~.,. . LOOK , , Analysis ~ , FMS , , , , ,. NGT F'.O, BOX t0¢~60 ANCHORAGE, ALASKA DATE ' i i-t 7-9t REF'ERENCE' ARCO MAGNETIC TAPE(S) WITH I_IS'TING(S) -- ~~EA~E ~IGN AND RETURN THE ATTACHED COF'Y A~ RECEIP'F OF DATA. RECEIVED B __ HAVE A NI . R CEIVED 70NYA WALLACE APPROVED ATO-~ ~2m BEC 0 2 1~1 T~:A~'~ m~ N;~k~ 011 & Gas Cons. commi~lon A~homge DISTRIBUTION CENTRAL FILES (CH) CHEVRON D&M TAMMA$ BROWN (OH/GCT) EXXON MARATHON MOBIL PHILLIPS F'B WELL FILE~ R & D BPX STATE OF ALASKA TEXACO THIS IS A REVI~ED TAPE; F'LEASE DES'TROY THE ORGINAL TAPE. T E I_ E C C, A"FLAZ Al;,:(_,*() AL.A'~'I<A;.... INC , P,C), BOX t00360 ANCHORAGE; ALASKA 99'5 R["EFEI;:ENCIE: ARCO DI "'''r''' I-,E..,i IONAI_ DATA '.';~ -" '5 ';.? ";.) .... i 6 -' 9 t ,I,\ ':3"~34 i0-5,' · . -7'~ i PL. EEASE ,S'Ibl. t..~NI~LJF.r4 THE: '¢'~' COP .... H '~ ~ '" .... ;.':" ...... " -'"l~'-lL, i"Jl::.g"" .... RECEI vE£ HAVE A N NWI) -' D]:RECTIONAI_ SLIF.:VEY MWD- D];I;:I:=.CTIONAI_ SURVIEY · J 0 B ~: 846 ..JOB:~849 SONYA WALL. ACE ATO- t .U29 Y AS RECE. IPT OF DATA, APPROVFD 'T'RAN$:,~ 9'j/36 t 'i" E I... Ei. C 0 "f' ii.:. I.. E C 0 D I S T R I B U T I 0 N CENTRAL FILES [;I..IFjVRON D & M EXTENSION LXPL. OI:(A'flON E X X 0 N HARAI'I.40N MOBIL PHILLI'F'S · ,.'"' F'B WELL F']:L. ES R & D ~: DPX · ~ .':TTA'iEE OF ALASKA i"EXACO <2 COPIES) RECEIVED i,!OV ! S Alaska ()ii & 6a~ Cons. Corrimission i"' ,. 0, ~:: L).:,'; i 0 ,',')S 60 ANCHORAGE: ALASKA 99b,~ DATE ' i 'i -8-9 REFERENCE' ARCO CA£ED HOLE FINAL~ _.., i e-28-9t COLLAR-PERF ./, ~..-.'"~4.. i ,3-:22-9t CNL-GR ~ .\q~ ~'"'~,.~4 / t 6,-23-9t COLLAR (F'ERF) · ,~¢'- (...,/~ . 9-9 ~ ,~"~ i ~.~-t i COLLAR -" ?t%;'/~6 ~/- t (:;, - i 4-9 i ;,,,' E F;,' T ]: L :3 C; '~t, ~~-~--(?~ t6,-2"',"'-9t COLLAR .:.'~"~q 9...~28 ,~-"' i 6,-29-9 t VER'I" l LOG RUN RUN t., '2" RIJN_ i , ~"_,. · RUN 1, .5" RUN I, 5" RUN i, r.;,l I N I ':~"" 14UN i, 5" RUN t, 5" RtJN t., 5" RECF"[PT .CIF DATA. A'f'L A,S' A 'f' I_ A A T L.. 1--% 3' A "F 1_ A£ ATLAS' A T I... A .'!':' A-f'I_RS' ATLAS A l' I._ A£ RECEIVED BY HA'v'E A NiCE DAY! $ONYA WALLACE A"t'O- 't 529 APF'ROVED '¥RANS'¢ 9t DISTRIBUTION CENTRAL FILES ~ 'CHEVRON:: ~:' ~.' ..... ~'- ~'-' ,~': D & M EXTENSION EXPLORATION ~ EXXON ~ MARATHON MOBIL PHILLIPS F'B WELL FILES R & D BF'X STATE OF ALASKA TEXACO ARCO ALASKA, INC~ F' O, BO,, i06, S6~3 ANCI'~ORA[;'E, ALASKA 99. ~ R Ii.. F EF;.:" f" ' E:. N., E:'AR C O M A G N E T I C T APE ( S ) W I 1' H I... I S l' I N C-;. ( ,S' ) ...x,x~X' 5....sa tO/JS,20/9t D:I:FI.../BHCA/C'NI...----GF,: I:;:UNS ~ & '2 ''F'I EASE $I R E C E I V Ir.-. D HAVE ANI XONYA W ~'..~ I... L.,..~ .., t::. A T 0"" t 5 2 9 RECEIVED N 0 V 1 2 !9 91 Oi! & G;.:-,.s Cons. · r ~,:i i:,,,';s,' :~. ~ i .:~ A'f'L.A$ D I S T R I B U l" :i: 0 N CENTRAL FILIES (CH) CI.-IFVRON D & M I'AHMA$ BROWN (OH/GC't") FXXON HARATHON MOBIL. ~ F:' H I i.. I... I F:' S PB Wli::L..I.. F:IL.E,.? F,: & D :II: B P X S'f'ATF OF' ALASKA 'f'E X A C 0 ARCO ALASKA, INC. F'.O. BOX J00368 ANCHORAGE, ALASKA DATE: t t-t-gt ~ REFERENCE: ARCO OPEN HOLE FINALS ~X~( ~--5- 34 r..K' -34 J O-t 6-9t BHCA-GR t O-t &-gt DIFL-GR J 0-~ &-gJ · CNL-GR JO/t8,20/gJ £$TVD ~0/~8,2(~/9t BHCA-GR t 0/~ 8,28/9~ DIFL-GR ~8/~8,20/9~ CNL-GR RUN ~, ~'&2' ATLAS RUN t, 2"&5' ATLAS 'RUN ~, 2"&5' ATLAS RUN ~, 2'&5' ATLAS RUNS t&2, ~'&2" ATLAS RUN~ ~&2, 2'&5" A'rLA$ RUNS ~&2, 2"&5" ATLAS RUNS ~&2, 2'&5" ATLAS HAVE A NI . £ONYA WALLACE ATO- t 529 PLEASE £IGN AND RETURN THE ATTACHED COF'RE;~_ICVE'DOF DATA. NOV 0 4 199! Oil & Gas Coos L;ommi~r~' ' AJaska tn~h°rage ~ APF ROVED ~,,.__L- TRANS~ 9t~49 · ~ · -'- ' ' ' ../~'-: DISTRIBUTION - -" ~'-"~ CENTRAL .' FILES .~ - PHILLI'P$- . " ' ' . ' - i' -' '::"";'~' ~ ...... ' ' ..... :' :' '" " .. '._'z~_:: -_Z ..... : ..... :-'-' .... ~' ........ CHEVRON':~'~:'"--~::'-~-'::'"~'~::'~::::~"~-'"'--'"':""::':'"":"--~ '-PB WELL FILES ..................... ~ D &M R & D ,, EXTENSION EXPLORATION ~ ~' BPX ~ EXXON ~ ~ STATE OF ALASKA ..~ MARATHON ~,.~"TEXACO ~ MOBIL ALASKA OIL AND GAS CONSERVATION COMMISSION October 4, 1991 WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 Michael Zanghi Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 5-34 ARCO Alaska, Inc. Permit No. 91-121 .~-_. Sur. Loc. 2441'FNL, 148'FWL, Sec. 32, TllN, R15E Btmhole Loc. 1767'FNL, 2490'FEL, Sec. 31, TllN, R15E Dear Mr. Zanghi: Enclosed is the approved apPlication for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting ~ determinations are made. The Commission will advise you of those BOPE test that it wishes to witness. Sincerely, Alaska Oi nd Gas Conservation Commission BY ORDER OF THE COMMISSION dlf/Enclosures cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 ila. Type of work Drill [] Redrillr'lllb. Type of Well. Exploratoryl"l Stratigraphic Test I-i Development OilE1 Re-Entry [] DeepenI-II Service [] Development Gas [] SingleZone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool ARCO Alaska, Inc. KBE = 70'feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28326 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(see 2o AAC 25.025) 2441'FNL, 148'FWL, SEC. 32, T11N, R15E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1800' FNL, 2360' FEL, SEC. 31, T11N, R15E DS 5-34 U-6300610 At total depth 9. Approximate spud date Amount 1767' FNL, 2490° FEL, SEC. 31, T11N, R15E October2, 1991 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth(uDandTVD) p rop~/~/, line 28308 @ 2508' feet DS 5-12 @ 3800'/46' feet 2560 9992'MD/9064'TVD~oot 16. To be completed for deviated wells 17. Anticipated pressure (see 20 AAC 25.035 (e)(2)) Kickoff depth seco'feet Maximum hole angle ,~ o Maximum sudace 2770Psig At total depth (TVD) 3650psig 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5tt H-40 WELD 80' 35' 35' 110' 110' 20001/Poleset 13-1/2" 10-3/4" 45.5tl J-55 B TC 3465' 35' 35' 3500' 3500' 1120 sx CS III 7 350 sx "G" 9-7/8" 7-5/8" 29. 7# L-80 B TC 4465' 35' 35' 4500' 4500' 9-7/8" 7-5/8" 29.7# L-80 BTC/MOD 4672' 4500' 4500' 9172' 8440' 1265 sx "G" 6-3/4" 5-1/2" 17# CR13 FL4S 1120' 8872' 8219' 9992' 9064' 100 sx "G" 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) true vertical feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor SurfaceRECEIVED Intermediate Production S E P ,.,z 0 t99t Liner Perforation depth: measured Alasta 0il & Gas Cons. Com~'tss[~tt true vertical _L~ach0ra_~e[ 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program l~l Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21.1 hereby certi,f~ t,~at tt')e fore_going jS true and correct to the best of my knowledge / /' SignedpI//w/(C(~c~[~~~^,,lll Commission~;E//~ltleAreaDri/lingEn~tineeruse Only Date Permit Number IAPI number IAppro,v, al date . JSee cover letter ~'/-' / 2./ 15o- c,, a_ ?- 2..~_ ~?.,7 I / G '- 'f~--' ~/ Ifor other requirements Conditions of approval Samples req.?ir.ed [] Yes /'I~NO Mud Icg required [] Yes ~ No Hydrogen sulfide measures [] Yes /~:I_ No Directiona~,l survey requ~rea ~ Yes [] No Required w~.~9.Z~_L~g p,r,e, ssa~ f(~-B~E.,._~2M; I-]3M; ~'5M; []1OM; []15M; ?ther: .~,,,~,-~. ...... by orderof Approved ~ j')~ Commissioner Form 10-401 Rev. 12-1-8~~,~ Submit 0 1000 2000 3000 4000 5000 6000 7000 .... RI(B._EI~;iVATION 70' ,,. 20" CASING TVD=ll0 TMD--1,.o AR( O ALASKA, DS0 -34 SCA~ ---1-000' SHL: U 1IN 15E 32 2441' F1 IL 148' FWL THL: U 11N 15E 31 1800' FI IL 2360' FEL BHL: U 1 1N 15E 31 1767' F~qL 2490' FEL N?5 41' i- , 10 3/4" SURFACE TVD=3500 TMD=350£ DEP=0 TVD=4500 TMD=4500 DEP=0 K15 TVD=-4760 T~VID--4760 DEP=0 _ __, KOP TVD=5000 2.5 5.0 "/.5 ~'°UGNU TVD=5630 TMD=5637 DEP=8 17.5 0.0 ~5.0 ?.5 " ~.o W SAK TVD~6350 TMD=644 DEP--439 '~ao. o EOC IWD=6479 TMD=6607 DEP=541 VL-/OOU rvlT~-~1366 DEPst030 ~VERAGE ANGLE = 4t 10' VD=?680 TMD=8177 LCU TVD=8220 FIVlD=-8584 DEP=2010 ~ SAG RIVER T~~"'D:=8340 TMD=-9041 E EP=2111 '5~ $IIUBLIK TVI)=8350 TMD=9093 Df P=2145 ~ 7 5/8" INTER14ED TVD=8440 TMD: 9172 DEP=2196 N~DLEROCI]IT-TO? TVD=8450 T~ 113=-9185 DEP=2204 GOC TVE=8860 TMD=-9721 DEl '=2551 TARGET T¥3=$905 TMD--9783 Di ;P=2590 S/~DLEROCHIT-BASB TvD2-1~9$0 TMD=g840 )EP=2627 TD 'IVD=9064 TMD=9992 )EP=2725 ........................ , ............................ ......... 1000 200( 3000 4000 5000. 6000 7000 8000- 9000 10000' 1000 2000 3000 4000 5000 6000 7000 VERTICAL SECTION DS5-34 Operations Summary 10. 11. 12. 13. 1. MIRU drilling rig. NU diverter and function test same. 2. Spud well and drill a 13 1/2" hole to 3500'tvd/'md. 3. Set 10 3/4" casing and cement same. Test casing to 2500 psi for 30 minutes. Nipple up BOPs and test same to 5000 psi. 4. PU a 9 7/8" bit and BHA and drill 10' of new hole and perform leakoff test. Continue drilling a vertical 9 7/8" hole to 5000'tvd/md. 5. At 5000'tvd/md, build angle at 2.5 degrees/100'md in the N75' 41"W direction to 41 degrees at 6479'tvd/6607'md (EOC). Hold angle at 41 degrees to 8440'tvd/9172'md (7 5/8" casing set point). .6. Set 7 5/8" casing and cement same. 7. PU 6 3/4" BHA and test casing to 3000 psi. Drill 10' of 6 3/4" hole and perform formation integrity test to12.5 ppg EMW. 8. Continue drilling 6 3/4" hole in the N 75' 41" W direction to 9064'tvd/9992'md while maintaining a 41 degree angle hole. 9. Run wireline logs as programmed. Set 5 1/2" liner and cement same. Circulate well to brine. Perforate well and/or run 4 1/2" x 3 1/2" tubing and packer assembly. NU tree and test to 3000 psi. Release Drilling Rig. Rig up wireline unit and perforate well if additional perforations are necessary. / RECEIYED S E P 0 1991 Alaska 0ii & Gas Cons. Anchorage DS5-34 Operations Summary-continued Excess non-hazardous fluids developed from well operations and as necessary to control fluid level in reserve pit will be pumped down the 10 3/4" x 7 5/8" annulus. The annulus will be left with a non- freezing fluid during any extended period. The annulus will be sealed with 300 sxs of cement followed by Arctic Pack. b. Wells within 200' of the proposed well are: DS5-12: 46' at 3740, then slowly diverges at 4920'md DS5-11: 60' at surface to 3160'md, then diverges. DS5-25: 120' at surface, then slowly diverges. DS5-35: 110' at 1980'md, then slowly diverges. DS5-13: 180' at surface, diverges at 2860'md. DS5-10: 180' at surface, then slowly diverges. c. The drilling fluid program and fluid surface system will conform to the regulations set forth in 20AAC25.033. d. The maximum surface pressure is based upon the BHP and a full column of gas to TD (0.10 psi/ft). e. Based upon previous logs obtained from DS5 wells, no productive zones are anticipated above 4000'tvd. f. No hazardous levels of H2S are anticipated in this well. ARCO ALASKA, INC. DS05-34 N7541'W -5000 4000 E - W COORDINATES -4000 -3000 -2000 -1000 0 1000 2000 . 05-15 -\8~9 /8,6, 8630 05-11 8~ / 6384 ds05-33 05-25~ 'X~'~ X,~," 5 3 ~61 __ 4000 6917 3000 2 '2000 1000 0 6O44 -1000 -2000 -3000 -4000 -3000 -2000 -1000 0 1000 2000 3000 2000 1000' < © o ~'3 O. -1000 -2000 -3000 -5000 Mud Program for Slimhole WelI-PBU-EOA Date Well Field Type Depth, Wd Spud to 10 3/4" csg point 9/20/91 DS5-34 Prudhoe Bay Slimhole Density, ppg Viscosity PH PV, cp YP, #/ft 8.8 300 9 1 4 70 to to to to to 9.4 130 9.5 8 40 SET 10 314" CASING Depth, tvd Density, ppg Viscosity 10 3/4" csg pt <9.4 3 5 to to to 5000' 10.5 40 5000' 10.5 40 to to to 7 5/8" csg pt 10.5 45 For casing 10.5 40 to 45 SET 7 518" CASING Depth, tvd Density, ppg Viscosity 7 5/8" csg pt to TD 8.9-9.1 38 to 45 SET 5 1/2" LINER PH PV, cp YP, #/ft 9 6 6 to to to 9 8 8 9 15 8 to to to 9 18 12 9.5 12 to 16 5 to 7 PH PV, cp YP, #/ft 8.5 to 9 6 to 12 8to 12 Int Gel 10 rain Gel FL cc/30min <25 50+ NC Int Gel 10 min Gel FL cc/30min Oil, % Oil, % Solids, % 4 to 8 Solids, % 1 2 10 0 3 to to to to to 2 4 12 0 6 6 8 lowered to 6cc to to by KIO shale 10 12 1 to 2 2 to 4 same as above 0 to 0 Oil, % Int Gel 10 min Gel FL cc/30min 2to 4 4to 8 <6cc 10 to 14 10 to 14 Solids, % 6 to 10 Mud Type GeI-Benex Spud Mud GeI-Benex Spud Mud Mud Type Lightly Treated Polymer Lightly Treated Polymer Lightly Treated Polymer Lightly Treated Polymer Lightly Treated Polymer Mud Type Low Solids Polymer 9/20/91 $ TRmP TANK~ ~.OYON DRILLING RIG ~9 MUD SYSTEM SANDTRAP CENTRIFUGE 83 BBLS DESILTER PIT 97 BBLS 97 BBLS , PI?.?, PIT 36 BBLS 36 BBLS SHAKER DESANDER SHAKER MUD C?,~.ANER SUCTION PIT 448 BBLS MIX PIT 122 BBLS 13-5/8" 5000 psi BOP STACK DIAGRAM . . o I 1 J ~ 1. PIPE RA 2. o. PIPE RAM SPOOL 9. H,EA D 10. 11. 12. 13. 14. 15. 16. 17. ACCUMULATOR CAPACITY TEST CHECK AND FILL ACCUMULATOR RESERVIOR TO THE PROPER LEVEL WITH HYDRAULIC FLUID. ASSURE THAT THE ACCUMULATOR PRESSURE IS 3000 PSI WITH 1500 PSI DOWNSTREAM OF THE REGULATOR. OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AND RECORD THE TIME AND PRESSURE REMAINING AFTER ALL UNITS ARE CLOSED WITH THE CHARGING PUMP OFF. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER LIMIT IS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRES- SURE. 13-5/8" STACK TEST FILL BOP STACK AND MANIFOLD WITH A NON-FREEZING FLUID. CHECK THAT ALL.HOLD DOWN SCREWS ARE FULLY RETRACTED. MARK THE RUNNING JOINT WITH PREDETERMINED PLUG SEATING DEPTH. RUN THE TEST PLUG ON DRILL PiPE AND SEAT IN WELL- HEAD. CLOSE ANNULAR PREVENTER AND UPSTREAM VALVES . · FUNCTION TEST CHOKES. IN EACH TEST, FIRST HOLD 250 PSI FOR 3 MINUTES PRIOR TO THE HIGH PPRERSSURE TEST. INCREASE PRESSURE ON ANNULAR TO 3000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. OPEN ANNULAR PREVENTER AND CLOSE TOP PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. CLOSE VALVES DIRECTLY UPSTREAM OF THE CHOKES AND OPEN CHOKES. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. OPEN TOP SET OF PIPE RAMS. CLOSE BOTTOM PIPE RAMS. INCREASE PRESSURE TO 5000 PSI AND HOLD FOR 3 MINUTES. BLEED PRESSURE TO ZERO. TEST REMAINING MANIFOLD VALVES (IF ANY) WITH 5000 PSI UPSTREAM OF THE VALVE AND ZERO PRESSURE DOWNSTREAM. BLEED PRESSURE TO ZERO. OPEN BOTTOM PIPE RAMS. BACK OFF RUNNING JOINT AND POHo CLOSE BLIND RAMS AND TEST TO 5000 PSI FOR 3 MINUTES. BLEED OFF ALL PRESSURE. OPEN BLIND RAMS. FILL MANIFOLD AND LINES WITH NON-FREEZING FLUID. SET ALL VALVES IN THE DRILLING POSITION. TEST STANDPIPE VALVES TO 5000 PSI. CHECK DEGASSER OPERATION. RECORD BOP TEST INFORMATION ON THE BOP TEST FORM SIGN AND SEND TO DRILLING SUPERVISOR. PERFORM COMPLETE BOP TEST WEEKLY AND FUNCTION TEST DAILY. DOYON 9 DIVERTER SYSTEM ARCO ALASKA, INC. FILL-UP LINE I RISER FLOWUNE 20" 33(X) PSI DIVERTER NOTE: I 1~' BALL VALVE I 1~' BALL VALVE I I ! C°N~UCT°" ! ONLY ONE VALVE OPENS AUTOMATICALLY WHEN THE DIVERTER CLOSES. THE SECOND VALVE WILL REMAIN CLOSED UNLESS CONDITIONS REQUIRE THE USE OF THE SECOND VENT LINE. THE SECOND VENT LINE VALVE CAN BE OPENED USING CONTROLS LOCATED AT THE ACCUMULATOR. THIS IS THIS IS A VARIANCE FROM 20AAC25.035. leeeeeeee.eeele, .,eeeeeae.e.eeee.eeeeeeee.ee.ee.ee.eee.eeeeee....~ : : : . ! RIG MODULES · · : ! · o DIVERTER UNES DISCHARGE 100 Fr. FROM RIG IGNITION SOURCE. ALL TURNS ARE TARGETED TEE~ DRILL SITE 5 DRILL SITE TIlN, NOTES VICINITY MAP N.T.S. ' / / SEC. 31 . ' / s~c. s~ RECEIVED ~aska,.Oil & ~as Cons. Commisslu; LOCATED WI~IN PRO.ACTED SEC. 32, TllN. ELSE, UMIAT. MERIDIAN. ALASKA', ! ~c[]o[a~o t WELL A.S.P. PLANT GEOOETIC CELLAR LOCATION NO. COORDS. COORDS. POSITION BOX IN SECTION ELEV. 5,948,771.48 N 1559.76 148'24'17.738' 2604' FSL 33 34.1 697,273.89 E 215.12 70'15'51.141" 198' FWL 34 5,949,005,16 N 1800,13 148'24'19,196" 2441. FNL 34.3 697,217.65 E 215.OO 70'15'55.45,3' 148' FWL , 5,949,121.63 N 1919.88 148'24'19.917" 2323' IrNL 35 34.2 697,189.82 E 215.14 70'15'54,605" 124' FWL 36 5,949,238.O1 N 2039.63 148'24'20.6'49" 34.2 2206' FNL 697,161.63 E 214.90 70'15'55757" 99' FWL r. 1. BASIS OF LOCATION PER RECORD AS-gUILTS OF' WELLS 1~9, t10, ,~11, Ill2, t13 & 114 BY H,V. LOUNSBURY &: ASSOC. (4/13/77). 2. COORDINATES SHOWN ARE ALASKA STATE PLANE ZONE 4. 3. ELEVATIONS SHOWN ARE ARCO DATUM (M.LL.W.). 4. REFERENCE FIELD BOOK: PB 91-13 (P. 62-63.66-69) DATE Of' SURVEY. 5/7&16/91 SURVEYOR'S CERTIFICATE I HEREBY CERTIFY THAT I AM PRO- PERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION AND THAT ALL DIMEN- SIONS AND OTHER DETAILS ARE CORRECT AS .~.C~',~_,¥-27, 1991. ..=. OF A/ /'~.. ~/.--/~/ ROBERT BELL aSSOC. ARCO Alaska Inc ~AWING NAME; DRILL C©NDUCT©R AS-BUILT WELLS # 35, 54, 35, 36 [APPROVAL · CADD FILE t PAIOllAA Js.tt, j~v~. 201 o,' 1l 0 I ~ STATE OF ALASKA --'. ALASKA (. AND GAS CONSERVATION COk. ,iISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate ..X Plugging Pull tubing Alter casing ~ Repair well ~ Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 2441' FNL, 148' FWL, Sec. 32, T11N, R15E, UM. At top of productive interval 1854' FNL, 1911' FEL, Sec. 31, T11 N, R15E, UM. At effective depth At total depth 1629' FNL, 2593' FEL, Sec. 31, T11N, R15E, UM. 5. Type of Well Development Z Exploratory Stratigraphic Service ORIGINAL 6. Datum of elevation(DF or KB) 73' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 5-34 9. Permit number/approval number 91-121 10. APl number 50 - 029-22217 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 10163 feet 9058 feet Plugs(measured) Tagged Fill @ 10030' MD (9/26/95). Effective depth: measured 10030 feet true vertical 8973 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 110' 20" 11 yards CS 110' 110' Surface 3433' 10-3/4" 2486 cuff CS III & 405 cuft G 3506' 3505' Production 9106' 7-5/8" 874 cult G 9179' 8426' Liner 1281' 5" 170 cuff G 10161' 9057' Perforation depth: measured 9930 - 9934'; 9968 - 10008' true'vertical 8908 - 8911'; 8933 - 8958' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, L-80, PCT @ 3016' MD; 3-1/2", 9.3#, L-80, Tbg @ 8427' MD; 3-1/2", 9.2#, 13 CrTbg @ 8854' MD; 2-7/8", 6.4#, 13 CrTbg @ 9968' MD. Packers and SSSV (type and measured depth) Baker SABL-3 Packers @ 8562' MD and at 9951' MD; Otis DBE SLVN Nipple at 2241' MD. 13. Stimulation or cement squeeze summary Intervals treated(measured) see Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 459 2898 0 - 963 4568 23 16. Status of well classification as: Oil X Gas ... Suspended Service ~,~lc.~0rage. Tubing Pressure 370 703 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed' ~'"~ '~l. ~ Title Engineering Supervisor Date //--- ~D~ pC'~CA !~ SUBMIT IN T Form 10-404 Rev 06/15/88 5-34 DESCRIPTION OF WORK COMPLETED ROPE TREATMENT & HYDRAULIC FRACTURE TREATMENT OF ZlB 9/7/95: Injected Nitrogen to displace tubing fluid level to 9800' MD. Left 3000 psi on well. 9/1 0/95: RIH w/shear plug assembly. Set shear plug at 8830' MD. RD. 9/1 I/95: A Pre-Frac High Energy ROPE Treatment was performed as follows: MIRU. PT equipment & hardline running from 5-11 accumulator well to 5-34 to 10000 psi. Pumped Nitrogen down wells 5-34 & 5-11 to load both wells. Ruptured the shear disk at 8460 psi to ROPE the perforations located at: Ref. Log: BHCS 11/18/91. 9968 - 10008' MD (Z1B) Bled down both wells. Rigged down. 9/1 2/95: RIH & retrieved the ruptured shear plug. 9/1 8/95: RIH w/CT & jetted a fill cleanout w/biozan to 10049' MD, in preparation for Frac Treatment. 9/23/95: RIH & tagged PBTD at 10055' MD. 9/25/95: MIRU & PT equipment. Pumped a Hydraulic Fracture Treatment using 20/40 mesh proppant, through the open perforations (listed above). Note: Straddled Open perforations located at 9930' - 9934' MD were not exposed to the Frac. a) 175 bbls 20# Pre Pad @ 10 bpm, followed by b) Shutdown. ISIP @ 1850. Pumped: Resumed pumping: c) 41 bbls 40# Crosslinked Pad @ 10 bpm, followed by d) 157 bbls Cross Linked Slurry @ 1 - 8 ppg, followed by e) 98 bbls Flush, followed by f) Shutdown. Placed a total of 25,000 lbs of proppant into the formation. Rigged down. 9/26/95: Performed a proppant fill cleanout to 10030' MD. Returned well to production & obtained a valid welltest. ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE D~TE? c2) Lo . [2 thru [~'] - ' ' [§ thru ]3] × ' [10 ~ 13] . .. (4) Casg ~(,~-~?'~. h-~-~.,' [14 thru 22] (5) BOPE ~--~(~.~?~-~ -~f [23 thru 28] (6) Other thru 31/] (6) Addl Company 1. Is permit fee attached ............................................... 2. Is well to be located in a defined pool ............................... 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells ..................... 5. Is sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party .................................. 8. Can permit be approved before 15-day wait ............................ J 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. Does operator have a bond in force ................................... Is a conservation order needed ....................................... Is administrative approval needed ........................ ? ........... Is lease n~nber appropriate .......................................... Does well have a unique name & nL~nber ................................ Lease & Well ~ ',~2~Z ~ ~.~-~' ~z~f YES NO REMARK2S Is conductor string provided ......................................... Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor & surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is old wellbore abandonment procedure included on 10-403 ............. Is adequate wellbore separation proposed ............................. 32. Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE attached .... Does BOPE have sufficient pressure rating -- test to~__~_~2~_psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Additional requirements ............................................. O -rz ~O ~n--I geology' DWJ eng i neer i ng~? MTM.-~_ LCS ~jFi..L~L~ "- rev 03/29/91 jo/6.011 INITIAL GE01 UNIT ON/OFF POOL CLASS STATUSAREA SHORE Add i t i onal remarks ~-~d f.~?~ ' "" ' , Well Histo.ry 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. ,o ..'rape verification Llstino ;¢hlumbergerAl. asKa Computln~ Center 26-OCT-1994 17:5! PAGE: i **** REEL HEADER SERVICE NAM~ : EDIT DATE : 94/08/ 9 O~IGIN : FbIC EL NA~E : 94~36 uNTXNUATION # PREVIOUS ~EEb COMMENT : ARCO ALASKA INC, D8 5-34, PRUDHOE BAY ,50-029-222~7-00 **** TAPE HERDER ERVICE NAM~ : EDIT ATE' : 94/08/ 9 O~I~IN : XAP~ NA~E : 94~36 PREVIOUS TAPE CO~ENT : ARCO ALASKA INC, DS S-34, PRUDHOE BAg PRUDHOE. BAY # API NU~BER~ OPERATOr: T~P~ CREATION D~T~: J~B NUMBERI OPERATOR WITNESs: SURFACE LOCATION SECTION: RANGE: FSb: FEb: ELEVATION(F? FRO~ ~Sb O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD DS 5-34 50029222t700 ARCO ALASKA INC. SCHLUNBERGER WELL SERVICES 9~AUG-94 94R36 SCHWARTZ T.ALLEN 32 lIN 15E 2441 ~ST STRING 3RD ST~ING PRODUCTION STRING CURVE SHIFT D~TA - ~b[, PASSES TO STANDARD(MEASURED DEPTH) ?0 O0 69~00 34,00 OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH eFT) WEIGHT IIImmImmilllI IIlIllmIl IIlllIlllI llIIIItIllllll 7,625 9179.0 29.70 4,500 3016,0 ! 60 3,500 8854,0 9,30 IS Tape Verification Listin chlumberger AlasKa Computin~ Center BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: SCS LDWC CURVE CODE: GR RUN NUMBER: DATE LOGGED: LOGGING COMPANY~ 88888 0 9974 0 g972 0 9968 5 9968 0 9934 5 9gog 0 gg01 5 9900 5 9836 5 9824 0 9760 5 9754 5 9726 o 9720 0 9714 5 9690 0 9619 0 9584 0 9558 5 9557 5 9460 9452 ~ 9425 5 9425 0 9409.0 9408,5 t00.0 REMARKSI .. 26-0CT-1994 I7:51 ----------EQUIVALENT UNSHIFTED DEPTH-----''--- GRCH 88887.5 9973,5 9966.5 9909.0 9899,5 9836,5 9823.0 9760.5 9724,0 9?20,0 9715.0 9620,0 9559.0 9462,0 9452,5 9426.5 9410,5 102,0 TDTP 888 0 9970.0 9966,0 9931,5 9899,5 9755.5 9690.0 9584 5 9559:5 9452 5 9427:0 9411.0 102.0 THE INFORMATION PERTAINING TO THE OPEN HOLE GR SUCH AS RUN NUMBER PASS NUMBER. LOGGING DATE AND bOGGING COMPANY WA~ NOT PROVIDED WITH THE TAPE SUPPLIED BY THE CLIENT, THE DEPTH CORRECTIONS SHOWN ABOVE REFLECT CASED HOLE ~R TO OPEN HOLE GR AND CASED HOLE SIGN TO OPEN HOLE GR ALL OTHER TDTP CURVES WERE CARRIED WITH THE SIGM 8H~FT$ $ ~Is ?a~e Verification I,,istlno .chlumberger Al, asEa ComPuting Center SERVICE ~ FLIC V~RSlON ! 001C01 D..T~ ~ 94/08/ 9 MAX REC SIZE : 1024 26-0CT-i994 !7:51 PAGE; FILF NUMBER: EDITED DePth Shifted and clipped curves for each Pass ~n separate ~.lles, DEPTH INCREMENT: 0.5000 LDWG TOOL CODE START DEPTH STOP DEPTH ~RCH 9986,0 9400,0 TDTP lO000,O 9400,0 CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDW~ CURVE CODE~ PASS ~U~BER~ ----------EQUIVAtENT UNSNIFTED DEPTH-----'---- ~ASELINE DEPTN ~EMARKS~ THIS FILE CONTAINS PASS ~! OF THE TDTP, NO PASS TO PASS SHIFTS WERE APPLIED TO THIS DATA, $ 5I$ FORMAT DATA CN ARCO AbASKA INC, Company Name FN PRUDHOE BAY Field-Name WN DS 5-34 Well Name APIN 50-029-22217-00 APl Serial Number FL 244~' ~'N5 & 148' FW5 Field Lo~ation $~C~ 32 Section TOWN lin Township RAN~ 15E Range ,IS ?ape Verlflcetion Listino ,chlumberger Alaska ComPutln0 Center 26-0CT-!994 17:51 PAGE~ 4 TUN! VAbU DEFI COUN NORTH SLOPE County STAT ALASKA State or province NATI USA Nation SON 4408i5 Service Order Number ePA? MS6 Perman EPD FT ~t ~leva.t,~nt datum on oi Permanent Datum bMF $ bo~ ~ea.sured From APO FT 70, Above Permanent Datum .... . EKE FT 70. Elevati°n otKellyBu~hinq EOF FT 69. Elevation ot Derrick Floor EGb rT 34 Elevat!on ot Ground bevel TOD ?T 10~76., TOtal Depth"- Driller TDb FT 10006, Total Depth2- Logger ELI FT lO000, Bottom bog Interval TLI FT 9400, TOD Log I6terVal DFT DEAD CRUDE Drtllt6g Fluld Type T~A~ 12130 26'JAN-93 ...... Time boqger atBottom TABLE TYP~ = CURV DEF! D~PT DePth $[G~ Sigma (Neutron Capture Cross section) TPH! TDT Porosity SBHF Borehole Sigma - far detector SBH. ~orehole S~gma - Near detector $IGc Sigma Correction $IBH Corrected Borehole TRAT Ration Total Neat tO.Far counts SDS! Standard deviation of Sigma B~CK Raekoround Count Rates - Near Detector FBAC Backoround Count Rate - Far Detector TCA~ Total counts anal¥~eO - near detector (TDTP) TCAF Total counts analvze~ - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - tar dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - Far Detector INND Inelastic count rate - neat detector INFO Inelastic count tare - tar detector G~CH Gamma Ray ~n Cas~ng TENS Surface Tension CCb COb Amplitude G~ AP~-Corrected Gamma Tape Verification Listing chlUmbergerAlasKa ComPuting Center 26-0CT-t994 17:51 PAGE{ ** DATA FORMAT SPECIFICATION RECORD ** SET TYPE - 64EB ** TYPE REPR CODE ~V.ALUE 1 66 0 2 66 0 3 73 92 4 66 5 66 6 73 ? 65 9 65 ., 66 13 66 0 !4 ~5 FT 15 66 68 16 66 0 66 0 ** SET TYPE - CHAN ** iD ORDER # bOG TYPE CbA$$ MOD NUMB SAMP.. .EbEM CODE (HEX) DEPT FT 440815 O0 000 O0 0 I I ! 4 68 0000000000 STGM TDTP CU 440815 O0 000 O0 0 1 1 ! 4 68 0000000000 TPtt! TDTP PU-$ 440815 O0 000 O0 0 I 1 1 4 68 0000000000 SBHF TDTP CU 440815 O0 000 O0 0 1 1 1 4 68 0000000000 $~HN TDTP Cf! 440815 00 000 O0 0 I ! I 4 68 0000000000 SIG(' TDTP CU 440815 00 000 00 0 i I 1 4 68 0000000000 $IBH TDTP CU 440815 00 000 00 0 I 1 I 4 68 0000000000 TRAT TDTP 440815 00 000 00 0 1 I 1 4 68 0000000000 SDST TDTP CU 440815 00 000 00 0 I 1 I 4 68 0000000000 BACK TDTP CPS 440815 00 000 00 0 I 1 1 4 68 0000000000 FBAC TDTP CPS 440815 00 000 00 0 I I 1 4 68 0000000000 TCAN TDTP CPS 440815 00 000 00 0 I I 1 4 68 0000000000 TCAF TDTP CPS 440815 00 000 00 0 1 I 1 4 68 0000000000 ?CND TDTP CPS 440815 00 000 00 0 I I 1 4 68 0000000000 TCFD TDTP CPS 440815 00 000 00 0 1 I 1 4 68 0000000000 TSCN TDTP CPS 440815 00 000 00 0 1 1 1 4 68 0000000000 TSCF TDTP CPS 440815 00 000 00 0 I I 1 4 68 0000000000 INND TDTP CPS 440815 00 000 00 0 I I ! 4 68 0000000000 INFD TD?P CPS 440815 O0 000 00 0 I 1 1 4 68 0000000000 GRCH TDTP GAP! 440815 00 000 00 0 I I ! 4 68 0000000000 TFNS TDTP LB 440815 O0 000 O0 0 1 ! ! 4 68 0000000000 CCh TDTP V 440815 00 000 00 0 I 1 1 4 68 0000000000 O~ OH GAPI 440815 O0 000 O0 0 1 1 1 4 68 0000000000 IS Ta~e Verffication [,ist~tnq ch:tumberger ~las~a ~o~puttnq Center SBHN;TDTP SDST.TDTP TCAF.TDTP T$CF.TDTP TENS.TDTP 10067.000 -999.250 -999.250 -999.250 -999.250 -999-250 SlGCi~TDTP BACK,TDTP TCND,TDTP INND~TDTP CCL*TDTP DEPT ~179,000 $IG~i, TDTP SBH~'TDTP 999'250 SIGC'TDTP SD$~:TDTP -999.250 8ACK~TDTP TCAF TDTP -999.2.50 TCND.TDTP TSCF:TDTP -999'250 INND~TDTP T~NS.TDTP -999'250 CCL.~TDTP END OF DATA 26-0CT-i994 i7:51 -999.~50 TPHI'TDTP -999, 50 SIBH'TDTP -999.250 FBAC~TDTP -999.~50 TCFD,TDTP -999.~50 INFD*TDTP -999.250 SIBH*TDTP 1999.250 FBAC~TDTP .999.250 TCFD~TDTP ~999.250 IN'FD+.TDTP 999.250 GR,OH '999'250 SBHF.TDTP -999.250 TRAT.TDTP -999*250 TCAN..TDTP -999'250 TSCN*TDTP '999-250 GRCH.TDTP 129.584 :999'250 SB.r. TDTP. 999.~50 TRAT,TD?P -999.250 TCAN.?D?P :999.250 TSC~,TDTP 999,250 GRCM.TDTP 67,938 PAGEI :99g..250 .999~250 .g99,2'50 .99g.250 999,'250 ~999~,250 ;999"250 ~99g:'250 .999,250 999,250 FILE NAPE = EDIT .00i SERVICE = FLIC VERSION = O01COl D~T~ ~ 94/0~/ 9 ~X REC S~ZE ~ 1024 FILE TYPE ~ LO LAST FILE : **** FiLE ~EADER FILE NA~E : EDiT ,002 ERVICE = FLIC ~ER$ION : 001C01 DATE : 94/0~/ 9 MAX REC SIZE : 1024 FILF TYPE : LO LAST FILE FILE NEADER FILE NUMBER: 2 EDITED CURVES Depth Shifted and cl~pped curves for each Pass ~n separate files, PASS NUMBER: 2 DEPTH INCREMENT: # FILE SUMMARY LDWG TOOL CODE GRCH TDTP 0.5000 START DEPTH 10000.0 STOP DEPTH 9400,0 9400,0 IS Tape Yer:t~catlo~ · las~a Computi,,~ Center 26-0CT=1994 17~51 $ # CURVE SHIFT DATA - PASS TO PASS(~EASURED DEPTH) ~ASELINE CURVE FOR SHIFTS LOWG CURVE CODE= ~RCH PASS NUMBER= 1 --.--------EQUIVALENT UNSHIFTED ~ASELINE DEPTH 88888 0 9984 0 9976 5 9970 0 9968 $ 9954 0 9910 0 9900 5 9873 5 9836'5 9825"5 97550 9753 0 9725 0 971! 0 9656 0 9649 0 9603 0 9592 0 9558 S 9557 5 946t 0 9452 5 945~ 0 9425 0 9409 0 9408 5 lO0 0 GRCH TDTP 88886,0 8888],5 998 .5 9976,5 9968,0 9900,5 9874.0 9825.5 9752.5 9725.5 9711.0 959~.0 9557.0 9460.5 945~.0 9425.5 9408.5 tO0,0 9968,0 9954 9836,5 9755,0 9656,0 9649.0 9603,0 9558.5 9452.5 9408,5 99.5 ~EMA~KS: THIS FILE CONTAINS PASS #2 OF THE TDTP. THE DEPTH CORRECTIONS SHOWN ABOVE REFLECT GRCH AND PASS #2 $IGM TO PASS #1 SIGN. ALL OTHER TDTP CURVES WERE CARRIED WITH THE 8IGM SHIFTS. $ LiS FORMAT DATA TABLE TYPF = CONS TUNI VALU DEFI CN ARCO ALASKA INC. Company Name FN PRUDHOE BAY Field Name :IS Tape Yerfficat~on Listing :chlumberger Alaska Computing Center 26-0CT-!994 1755! TUNI VALU DEF! ....... WN DS 5-34 APIN 50-029'22217-00 FL 2441' FNL & 148' S~CT 32 TOWN RANC CgUN NORTH SLOPE STAT ALASKA NRT! USA WITN T.ALLEN SON 440815 PDAT APD F? ?0, EKB F? ?0, EDF FT 69, E~b FT 34 05o BL! FT TLI FT 9400 D~T D AD,CRUDE TSA, 1~13 26-JAN-93 Well Name APl Serta~ Number Field ~oc tion Sectlo~ Township Range County State or Province ~ation Witness Name Service Order Number Permanent datum Elevation of ~ermanent Datum 5og Measured From Ab6ve. Permanent Datum EleVation o~ Kelly .Bushi.g Elevation ot Derrick Floor Elevation ot Ground ~evel Toga.! Depth -'Pr,l.!ler *Total DePth- Logger Bottom boq Integral Top boq '~nterva[ Drilling Fluid Type Time bogged'at BOttom TABLE TYPE : CU~V DEFI D~PT TPH! SBHF SSHN SIGC TRAT SDS! B~CK FBAC TCAN TCAF TCND TCFD TSCN TSCF INND INFD GRCH T~N$ DgPth Slama (Neutron Capture Cross Section) TDT Porosity Borehole $~gma - far detector Borehole $~gma - Near detector Sioma Correction Corrected Borebole Slama Ration Total Near to Far counts Standard dev~ation of Sigma ~ac~oround Count Rates - Near Detector Bacgaround Count Rate - rat Detector Total counts analyzed - near detector (TDTP) Total counts analyzed - far detector {TDTP) Total capture counts - Near detector Total capture Counts - far dectector Total Selected Counts - Near Detector Total Selected Counts - Far Detector Inelastic count rate - near detector Inelastic count rate - far detector Gamma Ray in Cas~n~ Surface Tension CCI, ~mpl~tude IS Tape Veriffcation Listing chlumberger AlasKa Comput!nq Center 26-OCT'1994 i7:51 PAGEt ** DATA FORMAT SPECIFICATION RECORD ** TYPE REPR CODE VA6UE 1 66 0 2 66 0 3 73 BB 4 66 5 66 6 73 7 65 1~ 68 13 66 0 14 65 15 66 68 16 66 0 66 ** SET TYPE m CHAN ** · ~m~m~mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm~mmmmmmmm~m~m~mmm~m~m~m~m~mmm~m~~Nm~~m~N~ NAM~ SKRV UNIT SERVICE API APl API AP1 FILE NUMB NUMB 8XZE REPR PROCESS ID ORDER # bOG TYPE CbASS MOD NUMB SAMP EbON CODE (HEX) mm~mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm*~mmmm~mmm~mm~Nm~~mmmmm~mMm~MMm~mmmm~~m DEPT FT 440815 O0 000 O0 0 2 I 1 4 68 0000000000 SIG~ TDTP CU 440815 O0 000 00 0 2 1 TPH! TDTP PU-$ 440815 00 000 00 0 2 1 SBHF TDTP CU 440815 O0 000 O0 0 2 1 S~HN TDTP CU 440815 O0 000 O0 0 2 SIGC TDTP CU 440815 00 000 O0 0 2 STBH TDTP CU 440815 O0 000 O0 0 TRAT TDTP 440815 00 000 00 0 2 SDS! TDTP CU 440815 O0 000 O0 0 2 I BACK TDTP CPS 440815 O0 000 O0 0 FBAC TDTP CPS 440815 O0 000 O0 0 2 TEAM TDTP CPS 440815 O0 000 O0 0 2 1 TEAr TDTP CPS 440815 O0 000 00 0 2 1 ~CND TDTP CPS 440815 O0 000 O0 0 2 1 TCFD TDTP CPS 440815 O0 000 O0 0 2 1 T&CN TDTP CPS 440815 O0 000 O0 0 2 T$CF TDTP CPS 440815 00 000 00 0 2 INND TDTP CPS 440815 O0 000 O0 0 2 1 INFO TDTP CPS 440815 O0 000 O0 0 2 1 G~CH TDTP GAP! 440815 00 000 O0 O 2 TEN~ TDTP bB 440815 00 000 O0 0 2 1 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000, 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 IS Tape verfflcation ~ist!n~ chlumberger Alaska Computlno Center NRMF SERV UnIT SERVICF AP1 APl AP1 .API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP EbEM CODE (HEX) CCL TDTP- V 440815 00 000 00 0 2 1 i 4 68 0000000000 DATA D~PTo SBHN,TDTP $~$I,TDTP TCAF,TDTP TSCF,TDTP TENS'TDTP 1000 0'327 18015,453 3679,613 1090,000 DEPT. 9400.000 SBHN.TDTP 52'554 SDSI..TDTP 0.200 · TCAF.TDTP 26446.309 TSCF.TDTP 5572~813 TFNS.TDTP 1065'~000 SlGM'TDTP SIGCi*TDTP BACK'TDTP TCND.,TDTP INND~,TDTP CCLi:,:TDTP $IGMi~,:TDTP SIGC~TDTP BACK~ilTDTP TCNO~,~TDTP INND~TDTP CCL, TDTP 13.782 191'555 2846~ '145 '645 158~o309 *000 10,447 0,323 2647 ,465 165~,232 ,000 TPHI'TDTP F~AC.TDTP TCFD~T'DTP INFD&TDTP TPHI*TDTP SlBH.%.TDTP FBAC*~DTP TCFD,.TDTP INFD·*TDTP 3 24 SBHF.!?DTP .Io' TSCN.'TDTP 41S'709 GRC'H.TDTP ~616 .TD?P ~:.,985 SBHF TRAT.TDT~ _34'548 TCAN.TDTP g0993.039 TSC~TDTP 418.473 GRCNeTDTP 251.003 999.250 40'640 49186' i64 10364,598 32.094 END OF DATA FILF NAME ~ EDiT .002 S~RVICE = rblC VERSION : 00~C01 DRTE ~ 94.08/ 9 M~X REC SIZE : 1024 FILF TYPE ~ LO L~ST FILE ~ FILF NAME ~ EDIT .003 SERVICE VFRSION = 00it01 DATE ~ 04/08/ 9 MAX RFC SIZF : 1024 FILE TYPE : LO LAST FILE F)LE HEADER FILE NUMBERI 3 EDITED CURVES OePth shifted and clipped curves for each pass in separate ~iles. IS Tape Verificatio. Listing Cblumberger Alaska Computing Center 26-0CT-1994 17~5'1 DFPTH INC~E~ENT: 0.5000 # FILF SUMMARY LDWG TOOL CODE START DEPTH ~RCH 9986.0 TDTP !0000.0 $ 9400,0 9400,0 BASELINE DEPTH ~8888 0 9976 0 9973 0 997~ 5 968 5 ~954 5 9952 5 9945 0 99~7 5 9929 5 9910 0 9900 5 9837 5 982615 973~ 0 9726 0 9711.0 96495 9602:5 9592.5 9556 5 9463.0 946~.0 9452.5 9425.5 9408.5 100.0 ---"----'-EOUIVALf~T UNSHIFTED DEPTH---------- GRCH TDTP mmmmmm.! #mm.mmm.m 88887.5 88888.0 9976.0 9972.5 9971.0 9968.0 9952.5 9900.5 9837.5 9726.0 9711.0 9592.0 9556.0 9460.5 9452.5 9425.0 9408.0 99.5 99.5 9954.0 945 5 9929 5 9910 0 9926.5 9731..0 }649.5 602.5 9462.5 PEMARKS: THIS FIbE CONTAIN8 PASS #3 OF THE TDTP. THE DEPTH CORRECTIONS SHOWN ABOVE REFLECT PASS #3 GRCH TO PASS #1 GRCH AND PASS #3 SIGM TO PASS #1 SIGM, ALL OTHER TDTP CURVES WERE CARRIED WYTH THE SIGM SHIFTS. $ LIS FORMAT DATA # CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH IS Tape Verification L~st~nq Chlumberoer Alaska Computln~ Center 26-0CT-1994 17~51 TABY, E TYPE = CONS TUN'I VALU DEFI . CN ARCO ALASKA INC. Company Name wN DS 5-34 APlN 50,029~22217-0@ AP! Saris! Number bocatio:n $~CT '32 Section. TOWN !!N TownShip RAN~ !5E Range COUN NORTH &LOPE County · STAT ALASKA Sta~e or Prov~nce NAT! USA Natlon WlT~ T.ALbEN Witness: ~ame SON 440815 8e'rv~ce Order Number ~Sb Permangnt datum PDAT L~F ~B ~.og Measured Fro~ APD FT AbovePermanent Datum .~ E~B ~T 7~: ~levat$on pi Kelly Bushino EOF FT 69, EleVation ot Derrlc~ Floo.~ E~ FT 34 . Elevation o~ Ground Level TOD FT 10676, Total Oepth:-Prlller ' TDb FT 10006, Total Depth:- boqger BLI FT 10000, Bottom LO~ InterVal TLI FT 9400. Top.Log'Interval DFT DEAD CRUDE Orlllin~ Fluld Type TLAB 12130 26. JAN-93' Time boq~er at BOttOm T~BLE TYPE = CUPV DEFI DEPT TPH! SBHF SBHN SIGC T~A? SDS! BAC~ FBAC TCAN TCAF TCND TCFD TSCN TSCF XNND Depth SlOma (Neutron capture Cross Section) TDT Porosity Borehole Sigma - ~ar detector Borehole Sigma - Near detector Si~ma Correction Corrected Borehole S[qma Ration Total Near to. Far counts Standard deviation of 81oma BacKqround Count Rates - Near Detector ~acKqround Count Rate - Far Detector Total counts analyzed - near detector (TDTP} Total counts analyzed - ~ar detector (TDTP) Total capture counts - Near detector Total capture Counts - far dectector Total Selected Counts - Near Detector Total Selected Counts - Far Detector ~nelastlc count rate - near detector iS:Tape Verification Listing chlumberger AlasKa Computing Center 26-0CT-i994 17:51 DEF! I~FD ~nela$tic count rate - far detector G~C. ~amma Ray in Casing TEN8 Surface Tension CCh eCL Amplitude PAGE{ 13 DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE. VALUE 1 66 0 2 66 0 3 73 4 66 5 66 7 65 8 68 0 5 12 68 13 66 0 14 65 11 66 68 16 66 0 66 mmmmmmmmmmm#mmmmmmmmmmmm~m~m ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API APl APl FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # bOG TYPE CbA~S MOD NUMB SAMP EbEM CODE (HEX) mm~~m~m~m~m~~mm~m~mm~~m~mm~mm~m~~m~m~m~~~~m~~m DEPT FT 440815 00 000 00 0 3 1 I 4 68 SlGM TDTP CU 440815 00 000 00 0 3 I I 4 68 TPH! TDTP PU-S 440815 O0 000 00 0 3 1 I 4 68 ~BHF TDTP CU 440815 00 000 00 0 3 1 I 4 68 SBHN TDTP CU 440815 00 000 O0 0 3 I I 4 68 &IGC TDTP CU 440815 00 000 00 0 3 1 I 4 68 8IBH TDTP CU 440815 O0 000 00 0 3 I 1 4 68 TRAT TDTP 440815 00 000 00 0 3 I I 4 68 SDST TDTP CU 440815 O0 000 00 0 3 1 I 4 68 BACK TDTP CPS 440815 O0 000 00 0 3 1 I 4 68 FBAC TDTP CPS 440815 00 000 00 0 3 1 1 4 68 TCAN TDTP CPS 44081.5 00 000 00 0 3 I I 4 68 TCAF TD~P CPS 440815 O0 000 O0 0 3 1 1 4 68 TCND TDTP CPS 440815 00 000 00 0 3 I 1 4 68 TCFD TDTP CPS 440815 00 000 00 0 3 I i 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 IS TaPe Yerlflcation Llstinq chlumber.ger AlasKa Computing Center 26-0CT-1994 !7:51 PAGE= 14 NAME SERV UNIT SERVICE APl APl AP1 API FI. bE NUMB NUMB SIZE REPR PROCESS ID ORDER # bOG TYPE ChAS$ MOD NUMB SAMP EbEM CODE (HEX) SC N TDTP CPS 44081.5 00 000 00 0 ] 1 1 4 68 000000'0000 SCF TDTP CPS 440815 00 000 00 0 { 1 ! 4 68 0000000000 INND TDTP CPS 440815 O0 000 O0 0 ] 1 -t 4 68 0000000000 INFD TDTP CPS 440815 O0 000 00 0 3 I 1 4 68 0000000000 GRCH TDTP GAPI 440815 00 000 00 0 I i 4 68 0000000000 TENS TDTP bB 440815 00 000 O0 0 1 i 4 68 0000000000 CCh TDTP V 440815 00 000 00 0 3 I l. 4 68 0000000000 ** DATA DEPT. &BHN.TDTP SDS!,TDTP TCAF-TOTP TSCF,TDTP TENS,.TDTP loooo.ooo 34,688 0-313 379 88 10~0 O0 SI~C. TDTP BACKiTDTP TCND~TDTP I~NDiTDT~ CCh TDTP 28799, 47 TPH t:*TDTP SlBH,.TDTP FBAC~TDTP TCFD*.TDTP XNFD,TDTP 910 SBHF'TDTP .25:,.68S TCAN:.TDTP 47900,922 9015:.264 TSCN.TDT~ ~864'203 406.~65 G~CM-TDTP 999-.290 END OF DATA **** FILE TRAILER FILE NAME : EDIT ,003 SERVICE ~ rblC VERSION : 001C01 DATE ~ 94/08/ 9 ~AX R~C SIZE = 1024 FILE TYPE = LO bAST FILE $*** FILE HEADER FIb~ NA~E = EDIT ,004 SERVICE : rblC VERSION ~ 001C01 DATF : 94/08/ 9 MAX RFC SIZF : 1024 FIbE TYPE = LO bAST FXLE FIbF ~EADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves, Pulsed Neutron: Unaveraged edite~ Pass 1 Gamma Rav and backround counts; arithmetic average chlumberger laska ComPut nq Center 26-OCT-1994 17:51 PAGE." 15 of edited static baseline passes for all other curves.· DEPTH INCREMENT 0.5000 PASSES INCLUDED IN AVERAGE LDWG TOOL CODE PASS NUMBERS TDTP !, 2, 3, ~EMARK8= THE ARITHMETIC AVERAGE OF THE THREE PASSES WAS COMPUTED AFTER ALL DEPTH CORRECTIONS WERE APPLIED. $ ~IS FORMAT DATA CN ARCO AbASKAINC, Company Name FN PRUDHOE BAY Field Name WN DS $'34 well Name . APi Serlal Number APIN 50-029-222i7-~ · Fl, 2441' FNL & i o FWL Field Location 32 Section. S[CT ToWN Township RANG I1N 5E Range COUN NORTH sLOPE County STAT ALASKA State or Prov~nce N~T! USA Nation WIT, T.At, bEN Witness Name SON 4~0815 Service Order Number PDAT MSb Permanent datum EPD rT ~ Elevatlon Of Permanent Datum L~F ' ~B Log Measured From APD FT 70, Above eerma~ent Datum EKE rT 70, E~evat~on ot Kelly Bushlna EDF FT 69, Elevat!on of Oerric~ Floor Elevation ot Ground Level EGb rT 34 TDD FT 10676, Total DePth - Driller TDL FT 10006, Total Depth - Logggr BLI FT I0000, Bottom boq Interval TL! rT 9400. TOp Log Interval DrT DEAD CRUDE Orillihg FlUid Type TLA~ 12~]0 26-jAN-9~ Time ~ogger at Bottom · TABLE TYP~ = CURV D~FI '''''''''''''''~:''''''''''''''''''''''''''''''''''''''''''DEP? O~pth SIGW 8iama ( utron Capture Cross section) TPH! TD~ Porosity IS Ta~e Yerl~lcation Llst~nO c~lum~erger Alaska ¢o~putin~ Cen~er 26-0CT-!994 17:51 DEFI SBHF Borehole $1Oma - far detector SBHN Borehole Sigma - Near detector SIBH Corrected Borehole Siqma TRAT ~atlon Total Near toad, Far counts SDS! Standard deviation of Sigma BACK Background Count Rates - Neat Detector FBAC BacKground Count Rate - Fat Detector TCAN Tots1 counts analyzed: near detector (TDTP) TCAF Total counts analyzed fat detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - far dectector li~P Total Selected Counts - Near Detector Tota! Selected Counts - rat Detector INND Inelastic count rate - neat eetector INFD Inelastic count rate - tar detector GeC~ Gamma ~a~ tn Cas~no T~NS ~urfac~ ~ension '- PAGEI 16 DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB TYPE REPR CODE VAbUE I 66 0 2 66 0 3 73 84 4 66 1 5 66 6 73 7 65 9 65 11 66 12 1~ 68 13 66 0 14 65 PT 15 66 68 16 66 0 66 1 IS Ta~e Yerlflcatlon List~ng chlUmberger Alaska Computing Center 26-0CT-1994 17:51 !7 NAME D~PT FT 440815 00 S~G~ PNAV Ct! 440815 O0 TPH! PNAV PU-S 440815 O0 SBHF PNAV Ct) 440815 O0 -SBHN PNAV CU 440815 O0 SIGC PNAV CU 440815 O0 STBH PNAV CU 44081.5 O0 T"AT PNAV 440815 O0 SDS! PNAV CU 440815 O0 BACK PNAV CPS 440815 O0 F~AC PNAV CPS 440815 O0 TCAN PNAV CPS 440815 O0 TCAF PNAV CPS 440815 O0 T NDC PNAV CPS 440815 O0 TCFD PNAV CPS 440815 O0 TSCN PNRV CPS 440815 O0 TSCF PNRV CPS 440815 O0 INND PNAV CPS 440815 O0 INFD PNAV CPS 440815 O0 GRCH PNAV GAP! 440815 O0 ~NS PN~V be .440815 O0 ERV UNfT SERVICE AP1 AP! APl ED ORDER # LOG TYPE CLASS MOD · , FILE NUMB NUMB SIZE REPR PROCESS NUMB SAMP Eb£N CODE (HEX) 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 000 O0 0 4 I I 4 68 0000000000 1 I 4 68 0000000000 1 I 4 68 0000000000 1 1 4 68 :0000000000 000000000 1 i 4 68 0 1 I 4 68 0000000000 I 1 4 68 0000000000 1 ! 4 68 000.0~0000 I I 4 68 O000vv0°0° t I 4 68 0000000000 I I 4 68 0000000000 1 I 4 68 0000000000 1 I 4 68 0000000000 1 1 4 68 0000000000 1 1 4 68 0000000000 1 I 4 68 0000000000 I 1 4 68 0000000000 1 I 4 68 0000000000 ! I 4 68 0000000000 1 I 4 68 0000000000 ! ..l 4 68 0000000000 ** DATA ** DEPT 10000-000 SIGM'PNAV $~HNiPNAV 35.847 SIGC:~PNAV SDST PNAV 0,303 BACK:*PNAV TCAF PNkV 18642,770 TCND,PNAV ~$Cr PNAV 3820*653 INND-PNAV 120. 7 2931 $878 SIBH,~PNAV 847 TRAT.PNAV FBAC:,PNAV 32.787 TCAN.PNAV TCFD,PNAV 9160,920 TSCN,PNAV ~NFD=~PNAV 425.961 GRCH.PNRV 2,038 49375,389 9. 250 END Or DATA FILE NA~E SERVICE VERSION DATE MiX R~C SIZE FILE TYPE ~D~T ,004 FLIC 001C01 94/08/ 9 1024 LO chlumberoerAlaska ComPuting Center 26-0CT-t994 17:5! FILE NAME I EDIT ,005 SERVICE { rbI¢ VERSION : 001¢01 DAT~ : 94/08/ g ~AX R~C SIZE : 1024 F~b~ TYPE : LO bAST FILE : FTb HEADER F~b~ NUMBZR R~W CURVES Curves and loq header data ~or each Pass in SeParate PASS NUMBER~ 1 D~PTH INCREMENT~ 0,5000 F~LE SUMMARY VENDOR TOOL CODE START DEPTH sTOP DEPTH TDTP ~0016,5 9390,0 $ ~OG H~ADER DATA DATE ~OGGEDt SOFT~ARE VERSIONt TIME LOG~ER ON BOTTOM: TD DRILLER (FT): TD bOGGER(FT): TOP LOG INTERVAL BOTTO~ bOG INTERVAL (FT): LOGGING,.SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP T0 BOTTOM) ' VENDOR TOOL CODE TOOL TYPE TDTP COLLAR LOCATOR raw background Pass in last ~i 26-dAN'9) 6 26-JAN'93 10006.0 NO TOOL NUMBER CAb UB 276 TDTP TDTP TDTP TDTP TDTP AUXILLIARY MEASUREMENTS RTC CB 482 THERMAL DECAY TI~E TNC P 50 THERMAL DECAY TIME TND PB 78 THERMAL DECAY TIME TNG P 21 AUXIbLIARY MODULE ATM 283 BOREHObE AND CASING DATA OPEN HOLE BIT SIZE (IN)I DRILLERS CASING DEPTH (FT)) LOGGERS CASING DEPTH CFT): 9179.0 BOREHObE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): DEAD CRUDE IS Tape Verification L~sting chlumbergerA. laska ComPutipg Center 26..0CT-1994 I7~5! SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PP~): FLUID LEVEL WATER CUTS GAS/OIL RATIO~ CHOKE NEUTRON TOOL TOOL TYPE CEPTTHERMAL OR THERMAL): MATRIX: MATRIX DENSITY~ HOLE CORRECTION BLUEbINE COUNT RATE NORMALIZATION IN OIL Z~NE TOP NORMALIZING WINDOW ~ASE NORMALIZING WINDOW (FT)~ BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE bOW SCALE FAR COUNT RATE HIG~ SCA~E NEAR COUNT RATE LOW $CA~E (CP~)~ NEAR COUNT RATE HIGH $CA5E (C S) TOOL STANDOFF (IN)) TEED INTO BHC DATED ~AN TDT-P..LOG TO DETERMINE THERMAL SANDSTONE 2.65 PROCEDURE~ i, PUMPED 202 B~bS DEAD CRUDE INTO WELL AT 5'5 BBb/MIN. 2. SLOWED PUMP TO .5 BBLS/MIN AND LOGGED PASS NO.! .',. 3, LOGGED PASS NO.2 AFTER 2!5 BBb8 CRUDE PUMPED. 4, LOGGED PASS NO.3 AFTER 229 BBb8 OF DEAD CRUDE WE, RE PUMPED. WHP WAS 3?0 PSI DURING THE LOGGING PA~SES AND THE RATE WAS KEPT AT .5 BBL/MIN, $ LIS FORMAT DATA PAGE: 19 TABLE TYPE : CONS CN ARCO ALASKA INC. Comoany Name FN PRUDHOE BaY Field Name WN DS 5-34 Well Name APIN 50-029-22217-00 Ag! Serial Number FL 244i' rNb & 148' FWL Field Location SECT 32 Section TOW~ 11N Township RANt 1SE Ranqe COUN NORTH &LOPE County CblumbergerAlaska Co~putin~ Center 26-0CT-1994 17~51 TUNI VALU DEF! STAT ALASKA State or Province NAT! USA Nation WITN T ALSEN Witness Name SON 4~0815 Service Order Number PDAT MSb Permanent datum EPD FT RKO'B Elevation ot Permanent Datum b"r bog Measured From APb FT 70, Above Permanent Datum EKB FT 70, ~levat&on o,t KellyBush!.nq EDF FT 69, 'Elevation o£ Derrick Flogr EGb FT 34 Elevation et Ground bevez TDD FT I0676, TotalOePth - Driller TDL FT ~0006, Total Dept~ - BI, I, FT 10000. ~O'ttom bog Interval TLI FT 9400, Top bog'~Inte, rval DFT DEAD CRUO'g Drilling FluidType · TLA~ 121.30 26-JAN-93 Time~bo~ger at Bottom TABLE TYPE ~ CURV DEFT ~mmm~mmmmmMmmmmmmmmmmmmm~mmmmm~mmmmmmmm~mM~mN~mmm~~ D~P? De~th SIG~ $1~ma (Neutron Capture Cross section) T~H! TDT Porosity SBHF Borehole Slqma - tar detector S~H~ Borehole Sigma - Near detector SIGC Sigma Correction S!BH Corrected Borehole S~gma TRAT Ration Total~ Near to,.Far counts SDS! Standard deviation o~ Sigma BACK BacKaround Count Rates - Near Detector F~AC Back,round Count Rate - Far Detector TCAN Total counts analyzed - near detector (TDTP) TCAF Total counts analyzed - far detector (TDTP) TCND Total capture counts - Near detector TCFD Total capture Counts - tar dectector TSCN Total Selected Counts - Near Detector TSCF Total Selected Counts - rat Detector INND Inelastic count rate - near detector INFD Inelastic count rate - tar detector TENS Surface Tension CCh CCi Amplitude Tape Verification Listing chlumbe'rgerA!asKa ComPutin~ Center 26-0CT-1994 17951 DATA FORMAT SPECIFICATION RECORD SET TYPE - 64EB ** TYPE REPR CODE .VALUE 66 0 66 0 73 84 7 6 68 0 5 ~! 66 t2 i~ 68 13 66 0 14 65 FT 15 66 68 16 66 ! 0 66 I ** SET TYPE - CHAN.** NAME BERV UNIT SERVICE API API AP'I API FILE NUMB NUMB SIZE REPR PROCESS XD ORDER # bOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) ~..~ c.44o8,~ oo ooo ooo ~ ~ ~ ~ ~ TPH! P$1 PU440815 O0 000 O00 5 ! 1 4 68 s..~ .s, c.4so~s oo ooo ooo s 1 ~ i 6~ SBH" PS' CO440815 O0 000 O00 $ I I 4 6 $IGC P$1 CU440815 O0 000 O00 5 ! I 4 68 $IBff P$1 CU440815 O0 000 O00 5 ! I 4 68 ~.A. Ps~ ~4o~s oo ooo ooo s i ~ 4 s~ 8D$! P$1 CU440815 O0 000 O00 5 I I 4 68 .~c, .st c.s ,4outs oo ooo ooo s 1 ~ s s~ r.A¢ .s, cps ~4o~s oo ooo ooo s ~ ~ ~ s~ ~e~. Ps, cps 4~o,,s oo ooo ooo 5 ~ ~ s s, ?CAF PSi CPS 440815 O0 000 O00 5 ~ ~ 4 68 ~e.~ .s~ c~s ~o~15 oo ooo ooo s ~ ~ s s, ~c~ ~s~cps 4~o~,s oo ooo ooo s ~ ~ i s~ ~sc..s~cps .4o~,5 oo ooo ooo s ~ ~ i s, TSC~ Ps~ cps ~o8,s oo ooo ooo s ~ , ~ 6. ~..~ .s~ c.s ~1o~5 oo ooo ooo s ~ ~ i s, ~.~ .s,cps 4~o,,s oo ooo ooo s ~ I s so T~Ns .si u~4so~,s oo ooo ooo s ~ ~ 4 s. c¢~ ~s,v 4so~,5 oo ooo ooo s ~ ~ 4 6~ 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 O0 0000000 00~0000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 mm~mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm~mm~mmmmmmmmmmmmm~mmmmm#mmmmmm#m 21 IS Ta~e Verli~cat!on bistinq chlumberger Alas.~a ComputlnO Center 26-0CT-1994 1715! DEPT SDSI PSi TCAF T$CF PSi CCL.PS1 DEPT. SDSI.PS1 T$C~,P$! CCL.P~! 10016 500 SlGNi"PSl 117:3.45 SIGCi;~PSl 0,566 BACK*PS! 0,000 TCND!*PSl 0,000 INND;:PS! 0.000 O, TCND:~ PS ! ! N N D, P $ 3. TPHI*PSl 2i.-~ SlBH'PSl - 17 6 TCFD,~ PS 1 -5. 162 INFD,.PSl t29, 29 24958'~81 16t0.526 TPH I ' PS 1 SIBH,PSI FBAC*PS 1 TCFD*PS 1 IN,D,PS1 0.000 SBHF.PSI 155.908 TRAT.PS1 . 40.903 TCAN',PS! TSCN.PS1 4~?.104 1-390 TENS.PS1 6.:79{ SBHF,PSI 4.006 TRAT.PS! 25'743 TCAN.P$1 9827.785 TSCN.P$1 399.651 T~NS.P:St 86.578 O' 000 0.000 38, ~71 404?7,930 I050,000 END OF DATA FIL~ NA~E : EDIT ,005 SERVICE VERSION : 00~C01 DATE : 94/08/ 9 ~AX R~C SIZ~ : !0~4 FILE TYPE { LO bAST FILE F{LE NA~E i EDIT ,006 $~RVICE V RSION : 001C01 DATE = 94/08/ 9 NAX R~C SIZE : 1024 FIL~ TYPE ~ LO L~$T FILE FT~F HEADER FILE NUMBER 6 RAW CURVES Curves and loo header data for each pass in separate PAS~ NUMBER~ 2 D~PTH INC~EMENT: 0,5000 FIL~ SUMMARY VENDOR TOOL CODE START DEPTN STOP DEPTH TDTP 100!9.50 9343,5 $ ~iZesi raw baclcoround pass in last chlu~berger Alas~ ¢o~tlnq Ce~er 26-0¢?-1994 PA~E~ 23 LOG HEADER DATA PATE SOFTWARE VERSION~ TIME 5OGGER, ON BOTTOM~ TD BOGGER{F~F ~OTTOM LOG INTERVAL LOGGING. SPEED (FPHR)~ DEPTH CONTROL USED TOOL STRING(TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TDTP TDTP TDTP TDTP TDTP TDTP BORE~OLE AND C~$IN~ DATA OPEN HOLE BIT SIZE (IN)~ DRILLERS CASIN~ DEPTH (FT) LOGGERS CASING ·DEPTH ( T){F ~OREMOLE CONDITIONS FLUID TYPEt FLUID DENSITY (LB/G)~ SURFACE TEMPERATURE (DEGF)~ BOTTO~ HOLE TEMPERATURE (DEGF)~ FLUID LEVEL (FT)~ FLUID RATE AT WELLHEAD (BPM)~ WITER CUTS CPCT}I G~$/OIL RATIO~ CHOKE (DEG)I NEUTRON TOOL TOOL TYPE CEPITHERMAL OR THERMAL)~ MATRIX: MATRIX DEN~ITY: HOLE CORRECTION 26-jAN-93 t0~76,. ,o Io oo 6 0' NO TOoL NUMBER COLLAR bOCATO~ CAb UB 27 9179,0 DEAD CRUDE THERMAL SANDSTONE 2.65 BLUEbINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW CFT)I. BASE NORMALIZING WINDOW (FT)~ 8bUELINE COUNT RATE SCALES SET BY FIELD ENGINEER WAR COUNT RATE LOW SCALE (CPS) FAR COUNT RATE HIGH SCALE (CP$)~ NEAR COUNT RATE LOW SCALE (CP$)~ NEAR COUNT RATE HIGH SCALE (CPS)~ IS Tape Verification Listing chlumbergerAlaska Computl. no Center 26-0CT-1994 17:51 TOOk STANDOFF RFM~RKS~ TIED TNTO BHC DATED 18-OCT-91, ~AN TDT-P.~OG TO DETERMINE GOC, PROCEDURE: 1, PUMPED 202 BBhS DEAD CRUDE INTO WEL5 AT 2; SLOWED PUMP TO .5 BBL$/~IN AND LOGGED 3, LOGG~D PASS NO,2 AFTER 215 BBb8 CRUDE PUMPED. 4, LOGGED PASS NO~3 AFTER 229 BBLS OF DEAD CRUDE WERE PUMPED. WHP WAS 390 PSI DURING TH£ LOGGING PASSES AND THE RATE WA8 KEPT AT ,5 BBL/MIN, $ LIS FORMAT DATA TABLE TYPE I CONS TUN! VAbU, DEF! CN ARCO AhASKA XNC'. ComDanX Name FN PRUDHOE BAY rieid Name WN OS 5'34 Well Name APlN 50-029-22217-00 AeI Serial Number FL 2441' FNL & 148. ' rwb Field bocation S~C? 32 Section. TOW~ ~tN Township RANC 15E Range COU~ NORTH sbOPE Couht¥ STAT AbASKA State or Prov~nce NAT! USA Natlon WITN T-AbLEN Witness Name SON 440815 Service Order Number PDAT ~Sb Permanent datum EPD FT ~ Elevation o~ Per~anent Datum bmr ~B boq Measured From APD FT 70, Above Permanent Datum EKB FT 70, Elevation ut Kelly BushiRo EDF FT 69, E~evat ion ut OetricK rloer EGb FT 3~ Elevation ut Ground bevel TDD FT 1-676, Total Oe~th - Driller TDb FT 10006, Total De~th - bugger BLI FT ~0000, Bottom ho~ Interval TS! FT 9400 To bog Interval DFT DEAD'CRUDE Drilling FlUid Type TLAP 12130 2&-JAN-93 T~me bog~er at Bottom IS ?a~e Ver!~tcation LlstinQ chlUmberQerAlas)ca Computln~ Center 26-OCT-X994 17~$1 TABLE TYPE : CURV DEFI D~PT Deoth SIG~ SlOma (Neutron Capture Cross Section) TPH! TDT Porosity SBHF Borehole Sigma - ~ar detector S~HN Borehole Sigma- Near detector · SXGC Sigma Correction SIB~ Corrected Boreholet~lgma TRAT Ration Total. Near .Far counts SDS! Standard deviation of Sigma BACK BaCk,round Count Rates- Near Detector FSAC Background Count Rate Far Detector TCAN Tota! counts analyzed ~ near detector (TDTP) T~AF Total counts analyzed - far.detector (TDTP) TCND Total capture counts' Near detector TCFD Total capture Counts - far dectector TSCN Total Selected Counts - Near Detecto~ TSCF Total Selected Counts - Far Detector INND )nelastic count rate - near detector INFO Inelastic count rate - far detector TEN8 Surface Tension COL CCL ~mplXtude PAGE: DATA FORMAT 8PEC)F)C~TION RECORD SET TYPE - 64EB ** TYPE REPR.CODE ,VAbUE I 66 0 2 66 0 3 73 84 4 66 5 66 6 73 7 65 9 65 11 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 Chlumberqer Alesice Computln~ Center 26-OCT-1.994 17t51 ¸26 D~P? $.IGM P$2 TPH! P$2 SBHr PS2 SBH~ P$2 $!GC $IBH P$2 TRA? P$2 SDS[ BACK P$2 rBAC TCA~ P$2 TCAF P$2 TCFD TSC~ P$2 T~CF PS2 IN~ INFD TENS P$2 CCh P$2 SET TYPE - CHAN ** 5ER¥IC~ AP1 tPI AP! AP1 FILE NU.B NUMB SIZE REPR PROCESS ORDE~ # bOG TYP~ CLASS MOD NUMB SAMP .EbEM CODE (HEX) RV D FT CU PU CU CU CU CU CU CPS 4ao8~5 oo ooo oo o e ~ :~ a ss oooooooooo 4~os15 oo ooo oo o e 1 ~ ~ ee oooooooooo 44oe~5 oo ooo oo o e I 1 4 es oooooooooo 440815 O0 000 00 0 6 1 I 4 68 0000000000 44o8~5 oo ooo oo o $ ~ I ~ es oooooooooo 44o8~5 oo ooo oo o e ~ ~ 4 se oooooooooo 440815 0'0 000 00 0 6- i 1 4' 68 0000000000 40s5 oo 000 oo 0 6 ~ ~ 4 ss 0000000000 408~s oo 000 oo 0 $ ~ ~ $ ss 0000000000 4~os~s oo ooo oo o s ~ ~ ~ se oooooooooo 440815 00 000 00 0 6 I 1 4 68 00~000000 440815 O0 000 O0 0 6 I ! 4 68 O0 : O00000v~ 440815 00 000 00 0 6 1 I 4 68 0000000000 4~o8~s oo ooo oo o s .~ ~ ~ s. oooooooooo ~,o.~ oo ooo oo os ~ ~ , ~.oooooooooo ,,o8,~ oo ooo oo o~ , ~ , ~ o~ooooooooo ~,o~,~ oo ooo oo o~ .~~ , ~ oooooooooo ,,o~,, oo ooo oo o~ ~ ~ , ~,oooooooooo 440815 00. 000 00 0 6 1 1 4 68 0000000000 DATA SBHNiP$~ $DST.P$2 TCAF,P$2 TSCF.PS2 CCI,,PS2 D~PT. $BHN.PS2 TCAF PS2 T$CF PS2 ¢C~ P$2 10019.000 21264:496 4475.811 0,000 9343.500 52.569 2261 . 4778.340 0.000 SIGC, PS 548 8IBH-P$2 TC,D~Ps2RACK'PS 2495 12!7729 8 FBAC~P82 25,743 TCAN,P62 81 TCFD~P82 9827-785 TSCN.PS2 {N~D. P82 161 526 2NFD*PS2 399,651 ~ENS.P&2 SICCiPS2 0'521 8ZBH.P82 69.379 TRAT.PS2 BACK-PS2 177'742 FBAC',P62 3~.961 ?CAN.PS2 TCND:~PS2 25890.902 ?CrOiPS2 9927.258 TSC~.PS2 ~NND-P82 1676.625 ZNrO'P82 388.533 ~ENS.PS2 404 -719 0 8519'908 910,000 624 9606 12 1055,000 END OF BATA ** Chlumberger Alaska Computing Center 26,.0CT-i994 I'/15! FILE NA~E = EDIT .006 VERSION = 001C01 DRT~ : 94/08/ 9 MAX AEC SIZE = !0~4 FILE TYPE : LO LAST FILE = **** FILE HEADER *~*~ FIL~ NAME = EDIT ,007 S~RVICE : FL'IC VARSION I 001C01 D TE = 94/0~/ 9 M~X AEC SIZE = 1024 FILE TYPE : LO ~AST FILE ~ RaW CURVES Curves and log header data ~or each pass l,n separate PAS~ NUNBER{ 3 DEPTH INCREMENT~ 0.5000 ~'lb~ SUmmARY VENDOR TOOL CODE START DEPTH STOP DEPTH TDTP 10020,0 g395,5 S bOG HEADE~ DATA DATE LOG~ED{ SOFTWARE VERSION= . TIME LOGGER ON BOTTOM: TD D~IL5ER (FT)I raw baclcground Pass' in last TD LOG~ER(FT)I TOP LOG INTERVAL CFT)i BOTTOM LOG INTERVAL LOGGING SPEED (FPHR)% DEPTH CONTROL USED (YES/MOIl TOOL ST~ING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......... T COLLAR LOCATOR TDTP TDTP TDTP TDTP TDTP 2~0 26-~AN-93 ~0076.0 10006.~ 9400. 10000,0 1800.0 NO TOOL NUMBER mmmmmmmmmmm CAL UB 276 AUXILLIARY MEASUREMENTS ATC CB 482 T~ERMAL DECAY TIME TNC P ~0 THERMAL DECRY TIME TND PB 78 THERMAL DECRY TIME TNG P 2! AUXIhLIARY PODULE AT~ 283 .IS ?~e verificetio~ Listi. n~ chlumberger AlasKa Computin~ Center 26-0CT-1.994 17:51 # R£MARKS: $ # ~OREHOLE AND CASING DATA OPEN HOLE BIT SIZE DRILLERS CA~ING DEPTH LOGGERS CASING DEPTH CFT)I BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE T~DERATURE (DE~F)~ FLUID SALINITY FLUID LEVEL FLUID RATE AT WELLHEAD WATER CUTS (PCT)~ GAS/OIL RATIOS CHOKE CLEO): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX~ HOLE CORRECTION BLUELINE COUNT'RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW BASE NORMALIZING WINDOW ~LUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE FAR COUNT ~ATE HIGH SCALE NEaR COUNT RATE LOW SCALE ,EAR COUNT RATE HIGH SCALE TOOL STANDOFF TIED INTO BHC DATED ~AN TDT-P LOG TO DETERMINE GOC, PROCEDURE: 9179,0 DEAD CRUDE THERMAL ~.ANDSTON~ 1, PUMPED 202 BBb8 DEAD CRUDE INTO WELL AT 5,5 BBL/MIN. 2, SLOWED PUMP TO..5 BBLS/~IN AND bOGGED PASS NO.! ,.,. 3, LOGGED PASS NO,2 AFTER 2~5 BBb8 CRUDE PU~PED. 4. LOGGED PASS NO.3 AFTER 229 BBb8 OF DEAD CRUDE WERE PUMPED, NHP WAS 370 PSI DURING THE LOGGING PASSES AND THE RATE WAS KEPT AT ,5 BBL/MIN, $ LIS FORMAT DATA IS ?aPe Verification Listing chlumbergerAlaska Computing Center 26-0C?-1994 17151 PAGE) ~29 ~OLE TYP~ ~ CONS TUN! VA~U DEFI CN ARCO ALASKA INC, FN PRUDHOE BRY WN D85-34 APIN 50-0~9-22217-00 FI, 244! FNb& 148' FWL SECT 32 R~NG 1SE COON NORTH sLOpE 5TAT ALASKA NIT! USA WITN T.ALbEN SON 4aoals PPA? MSb EPD rT 0, ADD FT 70, EKB FT ?0, EDF FT 69, ECL rT 34 TDD FT 10676' FT 10006. TLI rT 9400.' DFT DEAD CRUDE TLA~ 12130 26-jAN-9] Company Name Field Name well Name API Serial Number el Location Township Range County State or Prov~nce Nation Witness Name Service Order Number Permanent datum Elevation et Permanent Datum Log Measured From Above Permanent Oatum .~ Elevation pt Kelly Bushing Elevation pt Oetrlc~ Floor Elevation et. Ground Level Total Depth'~- Prtl~er Total DePth:- Logger Bottom ho~t,!ntetva~ ToPLog In erva! Drilling Fluid TYpe Time Log~er at. BOttOm TABLE TYPE ~ CUPV DEFY DEPT $!G~ TPH! SBHN SYGC SIBH TRAT F~AC TCAN TCAF TCND TCFD TSCN TSC~ Depth $iama (Neutron Capture Cross Section] TDT Porosity Porehole S~gma - ~ar detector Borehole Sigma - Near detector Sigma Correction Corrected Borehole S~gma Ration Total Near to Far counts Standard deviation of Sigma ~ackoround Count Rates - Near Detector BacKground Count Rate - Far Detector Total counts analyzed - near detector (TDTP) Total counts analyzed - far detector (TDTP) Total capture counts - Near detector Total capture Counts - ~ar detractor Total Selected Counts - Near Detector Total Selected Counts - Far Detector Ynelastic count rate - near detector IS ~ape Verification Listinq chlumberger Alaska Computino Center 26-0CT-1994 i?~51 DEFI INFO Inelastic count rate - far detector TENS Surface Tension ~CCL eCL AmPlitude PAGE: 3O DATA FORMAT SP~CIFICATYON RECORD SET TYPE - 64E8.** TYPE REPR CODE. VALUE 1 66 0 2 66 0 4 66 1 5 66 6 73 7 65 9 65 ~ 11 66 12 1~ 68 13 66 0 15 66 16 66 1 0 66 1 ** SET TYPE - CHAN **. mmmmmm~mmmmmmmmmmmmmmmmmmmmmm~mmmmmmm~mmmmmmmm~mm~m~mm~mmm~mmmmmmmmmm~m~m~m~m~m~mm NAMF SERV UNIT SERVICE API AP! APl API FILE NUMB NUMB $I~E REPR PROCES& ID ORDER # bOG TYPE CLASS MOD NUMB SA~P-, EbEN CODE (HEX) DEPT FT 440815 O0 000 O0 0 7 I 1 4 68 SIG~ P$3 CU 440815 O0 000 O0 0 7 1 1 4 68 TPH! P$3 PU 440815 O0 000 O0 0 7 I I 4 68 SBHF PS3 CU 440815 O0 000 O0 0 7 I 1 4 68 SRHN PS3 CU 440815 O0 000 O0 0 7 1 I 4 68 STGC PS3 CU 440815 O0 000 O0 0 7 1 1 4 68 SIBH P$3 CU 440815 O0 000 O0 0 7 1 I 4 68 TRAT PS3 440815 O0 000 O0 0 7 I I 4 68 SDS! PS3 CU 440815 O0 000 O0 0 7 1 I 4 68 BACK PS3 CPS 440815 O0 000 O0 0 7 1 I 4 68 FBAC P$3 CPS 440815 O0 000 O0 0 7 1 1 4 68 TCA~ PS3 CPS 440815 O0 000 O0 0 7 I 1 4 68 TCAF PS3 CPS 440815 O0 000 O0 0 7 I I 4 68 TCND P$3 CPS 440815 O0 000 O0 0 7 1 1 4 68 TCFD PS3 CPS 440815 O0 000 O0 0 7 1 I 4 68 TSCN P$3 CPS 440815 O0 000 O0 0 7 I I 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 chlumbergerAlaska ComPuting Center 26,.0CT-1994 {7:51 NAM~ S~RV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ED ORDER ~ bOG TYPE CLASS MOD NUMB BAMP ELEM CODE :(HEX) TSCF PS3 CPS 440815 O0 000 00 0 ? 1 t 4 68 0000000000 INND PS3 CPS 440815 00 000 00 0 7 I I 4 68 0000000000 INFO PS3 CPS 4408i5 00 000 00 0 ? 1 I 4 68 0000000000 TENS P$3 LB 440815 O0 000 O0 0 ? I I 4 68 0000000000 .CCL PS3 V 440815 O0 000 00 0 ? I. 1 4 · . 68 .... 0000000000 ** DATA O e?. ooo 1 .oas .569 SIGC'P$ 0,521 ~S!BH~P83 $~SI'PS3 0.195 BACK,P8 1.77,742 PBAC*.~P$3 TeAr. PS3 22613,348 TCND,PS3 25890.902 T~Cr. PS3 4778,340 INND:;PS3 1676.625 CCL.PS3 0.000 DEPT. 9395.500 SIGM'PS3 11,549 SBHN.PS3 52.20! PS3 0,275 8IBH::,:.PS3 $IGC*p83 20 '339 FBAC~P$3 BD$t.PS3 0,2.14 BACK:~ TCAr. PS3 24600.469 TCND,PS3 261~2-234 TCFD, P$3 T$CF'PS3 5220.579 INND'PS3 1738,851 INFO'PS3 eCL.PSI 0.000 7.380 TRAT.,PS3 40.302 10750.:045 4~3'054 45464,, 4;14 9606'912 840'000 457~0,836 9'/ .2,65 X 1060o000 END OF DATA FXL~ NA~E : EDIT .007 SERVICE : rbZC VERSION : O01C01 DATE : 94/08/ 9 MAX AEC SIZ~ : 1024 FIL~ TYPE ~ LO LAST rILE : **** TAPE TRAILER SERVICE NAME = EDIT DATF : 94/08/ 9 O~I~IN : FbIC TAP~ NAME : 94236 CONTINUATION # : ~ PREVIOUS TAPE COMMENT : ARCO ALASKA INC, DS 5-34, PRUDHOE BAY ,50-029-22217-00 chlo~berqer Alas~8 Co~putinO Center 26-0CT-1994 17:51 **** REEL TRAILER **** SERVICE NI~E : EDIT DATE : 94/08/ 9 ORIGIN : FLIC R~EL NAME : 942,6 P E I. OUS REEb : C~,~ENT : ARCO ALASKA INC, DS 5-34, P~UDNOE ,AY ,50.-029-2221,-00 ARCO ALASKA INC D.S. 5 - 34~ /' ~~~? PRUDHOE BAY Date, Run 1: 24 - April - 1992 PDK-1001GR/CCL OO56 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: 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 D.S. 5 - 34 500292221700 ARCO ALASKA INCORPORATED ATLAS WIRELINE SERVICES 03-SEP-92 102157 BRAD ESARY KEITH MORRIS 32 liN 15E 2441 148 70.00 · 69.00 34.00 BASELINE DEPTH 9424.0 9426.5 9452.0 9462.0 9559.0 9584.0 9690.5 9717.0 9724.5 9734.5 9756.0 9774.0 9818.0 9826.5 GRCH 9424.0 9427.0 9452.0 9462.0 9559.0 9584.0 9690.0 9715.5 9722.5 9733.0 9755.5 9773.0 9817.0 9825.5 EQUIVALENT UNSHIFTED DEPTH RECEIVED OCT 0 5 1992 Al~sk~ 011 & ~t~ ~on~. ~mmi~sion Anehorage PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: N/A UNKNOWN N/A GR OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 10.750 3506.0 45.00 2ND STRING 7.625 9179.0 29.60 3RD STRING 5.500 10161.0 17.00 PRODUCTION STRING 2.875 9968.0 6.40 CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS 9837.5 9867.0 9900.0 9909.5 9956.5 9971.0 9989.5 10010.5 10026.0 10031.5 10056.0 $ REMARKS: 9837.0 9866.0 9899.0 9909.0 9955.5 9969.0 9987.5 10009.0 10025.0 10030.5 10056.0 PDK-100 LOG TIED TO CNL DATED 22-0CT-91. BHC DATED 18-OCT-91 HAD TOOL PULLS IN ZONE OF INTEREST. PREVIOUS GOC: CNL 22-OCT-91 = 9867'. NORMALIZED FROM 9880' TO 9900' PER COMPANY REPRESENTA- TIVES REQUEST. WELL TEST DATA NOT AVAILABLE. OPEN HOLE GAMMA RAY FOR DEPTH MATCHING SUPPLIED BY ARCO ALASKA INC. (02-SEP-92) SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY DEPTH MATCHED TO OPEN HOLE GAMMA RAY. 2) FIRST PASS SGMA DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT SGMA PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS SGMA. $ **** FILE HEADER **** FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 9425.0 10047.5 PDK 9425.0 10056.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH SGMA 9424.0 9424.0 9453.5 9453.0 9463.0 9462.5 9559.0 9558.5 9584.5 9584.0 9710.5 9707.5 9734.0 9733.0 EQUIVALENT UNSHIFTED DEPTH RECEIVED OCT 0,5 199 9755.0 9773.5 9826.0 9837.0 9890.0 9901.0 9909.5 9932.0 9938.0 9953.0 9968.5 9971.5 9983.5 9997.5 10011.5 10056.0 $ REMARKS: CN WN FN COUN STAT 9755.5 9773.0 9825.5 9837.0 9890.0 9900.0 9909.0 9931.5 9938.5 9952.5 9967.0 9970.0 9981.5 9996.0 10009.0 10056.0 PASS #1. ALL PDK CURVES SHIFTED WITH SGMA. GRCH DEPTH MATCHED TO OPEN HOLE GAMMA RAY. $ : ARCO ALASKA INCORPORATED : D.S. 5 - 34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 15 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 8 PHI PDK 68 1 PU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 SS PDK 68 1 CPS 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 85 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 60 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 20241 datums Tape Subfile: 2 229 records... Minimum record length: 62 bytes Maximum record length: 966 bytes RECEIVED OCT 0 (5 1992 Alamlm 011 & Omi Oon~. Gomml.ion An~h~ie Tape Subfile 3 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9425..0 PDK 9425.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 for each pass in separate files. STOP DEPTH 10049.0 10056.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... BASELINE DEPTH GRCH 9446.0 9446.5 9447.0 9448.5 9449.5 9467.5 9467.0 9469.0 9481.0 9553.0 9554.0 9577.5 9618.5 9620.5 9621.5 9632.0 9705.5 9704.0 9706.0 9709.0 9709.5 9717.0 9718.0 9716.5 9722.0 9731.5 9732.0 9738.5 9739.0 9740.0 9748.0 9749.5 9750.0 9760.5 9760.5 9762.0 9768.5 9830.0 9830.5 9831.5 9831.0 SGMA 9445.5 9446.0 9447.0 9448.5 9449.0 9468.5 9481.0 9553.0 9553.5 9577.0 9617.5 9619.5 9620.0 9630.5 9703.0 9706.0 9707.0 9714.5 9720.5 9730.0 9731.0 9737.5 9738.5 9739.5 9748.0 9749.5 9750.5 9762.5 9768.0 9829.5 9830.5 RECEIVED OCT O 5 1992 Alaska Oil & Gg~8 Cons. ~)rm'nlseion An(~hor~ge il' 9843.0 9847.0 9847.5 9854.0 9862.5 9863.0 9863.5 9881.0 9894.5 9895.5 9897.0 9905.5 9908.0 9930.0 9932.0 9932.5 9935.0 9935.5 9936.5 9938.5 9946.0 9956.0 9958.5 9962.0 9973.5 9974.5 9975.0 9976.0 9977.0 9983.5 9987.5 9990.0 9992.5 9996.5 10002.0 10002.5 10005.0 10006.0 10007.0 10022.0 10022.5 10027.0 10027.5 10033.0 10033.5 10048.0 10048.5 $ REMARKS: CN WN FN COUN STAT 9842.5 9929.0 9934.0 9935.0 9936.0 9981.5 9985.5 10000.5 10003.5 10004.0 10046.0 10046.5 9847. 9848. 9854. 9862. 9862. 9863. 9881. 9894. 9895. 9896. 9904. 9907. 9931. 9932. 9938. 9945. 9955. 9957. 9960. 9972. 9973. 9973. 9974. 9975. 9988. 9991. 9995. 10000. 10004.0 10004.5 10019.5 10020.5 10025.0 10026.0 10031.5 10032.0 PASS #2. ALL PDK CURVES WERE SHIFTED WITH SGMA. $ : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ii'ONE DEPTH PER FRAME Tape depth ID: F 15 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD'PDK 68 1 8 PHIS PDK 68 1 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 SS PDK 68 1 CPS 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 85 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 20241 datums Tape Subfile: 3 198 records... Minimum record length: 62 bytes Maximum record length: 966 bytes 60 Tape Subfile 4 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH GRCH 9425.0 PDK 9425.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH GRCH 9424.0 9424.0 9447.0 9447.5 9448.0 9448.5 9466.0 9466.5 9467.0 9467.5 9472.5 9476.0 9481.0 9554.5 9556.0 9567.5 9569.0 9576.5 9579.0 9617.0 9630.0 9654.0 9654.5 9705.0 9706.0 9717.5 9721.0 9724.5 9729.0 9730.0 9730.5 9731.0 9733.0 9735.0 9735.5 9739.0 9739.5 9447.0 9447.5 9448.5 9466.0 9466.5 9467.0 9704.0 9722.5 9733.5 for each pass in separate files. STOP DEPTH 10050.0 10056.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SGMA 9446.0 9446.5 9447.5 9466.0 9466.5 9471.5 9475.5 9480.5 9554.5 9556.0 9567.0 9568.5 9576.5 9579.0 9616.0 9629.0 9652.5 9653.0 9703.5 9715.0 9720.0 9728.0 9728.5 9729.0 9730.0 9732.0 9734.5 9738.5 9739.5 9749. 9756. 9759. 9760. 9760.5 9761.5 9763.0 9767.5 9779.0 9800.0 9815.5 9829.0 9829.5 9831.0 9847.5 9848.0 9849.0 9863.0 9867.0 9890.0 9895.5 9897.5 9902.5 9904.5 9905.0 9928.0 9929.5 9930.0 9933.5 9934.0 9936.5 9937.5 9938.0 9939.0 9944.5 9948.0 9949.0 9955.5 9962.0 9962.5 9963.0 9963.5 9978.0 9981.0 9990.0 9992.5 9993.0 9996.5 10002.5 10005.0 10005.5 10006.0 10006.5 10010.5 10021.5 10022.0 10023.5 10024.0 10032.5 10033.0 0 0 5 0 9755.5 9814.5 9830.5 9866.5 9904.5 9928.5 9932.5 9933.5 9936.0 9961.0 9990.5 9991.5 10003.5 10004.0 10008.5 9749.5 9760.0 9761.0 9761.5 9762.0 9763.5 9767.5 9779.0 9799.5 9828.5 9829.5 9847.5 9848.5 9849.5 9863.0 9890.0 9895.0 9896.5 9901.5 9904.0 9927.5 9930.0 9937.5 9938.5 9939.5 9944.5 9948.0 9948.5 9955.0 9961.0 9961.5 9962.0 9976.5 9979.0 9988.0 9991.0 9995.0 10000.5 10003.5 10004.0 10019.0 10020.0 10021.5 10022.5 10031.0 10031.5 10044.5 10049.0 10049.5 10056.0 $ REMARKS: CN WN FN COUN STAT 10041.5 10046.0 10046.5 10056.0 PASS #3. ALL PDK CURVES SHIFTED WITH SGMA. $ : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 15 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 8 PHI PDK 68 1 PU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 SS PDK 68 1 CPS 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 4 00 201 24 1 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 85 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet 60 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40482 datums Tape Subfile: 4 215 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 5 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS GRCH PDK $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. DEPTH SHIFTED CURVES WERE AVERAGED FOR ALL THREE PASSES $ : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 15 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BIF PDK 68 1 3 BKL PDK 68 1 CPS 4 BKS PDK 68 1 CPS 5 CSLS PDK 68 1 CU 6 LS PDK 68 1 CPS 7 MSD PDK 68 1 8 PHI PDK 68 1 PU 9 RATO PDK 68 1 10 RBOR PDK 68 1 11 RICS PDK 68 1 12 RIN PDK 68 1 13 SGMA PDK 68 1 CU 14 SGMB PDK 68 1 CU 15 SS PDK 68 1 CPS 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 60 * DATA RECORD (TYPE# 0) 966 BYTES * Total Data Records: 85 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet RECEIVED OCT 0 5 1992 Alaska 011 & Gas Cons. Commission Anchorage **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 40482 datums Tape Subfile: 5 107 records... Minimum record length: 62 bytes Maximum record length: 966 bytes Tape Subfile 6 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 5 EDITED BACKGROUND PASS PASS NUMBER: 0 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH PDK $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 START DEPTH 9425.0 9425.0 BASELINE DEPTH GRCH 9448.0 9447.5 9458.5 9458.0 9460.0 9460.0 9467.0 9467.0 9468.0 9467.5 9705.0 9703.5 9705.5 9704.0 9706.0 9705.0 9707.0 9705.5 9718.0 9716.5 9726.0 9723.5 9727.0 9724.5 9728.5 9726.5 9729.5 9727.5 9730.0 9728.5 9732.0 9730.5 9831.5 9830.5 9832.0 9831.5 9843.5 9843.0 9895.0 9894.0 9903.5 9902.5 9964.0 9962.0 9993.0 9991.0 9998.0 9996.5 10010.5 10009.0 10011.0 10009.'5 $ REMARKS: CN WN FN COUN STAT STOP DEPTH 10056.0 10056.0 (MEASURED DEPTH) BACKGROUND PASS. BKL & BKS WERE SHIFTED WITH GRCH. $ : ARCO ALASKA INCORPORATED : D.$. 5 - 34 : PRUDHOE BAY : NORTH SLOPE : ALASKA EQUIVALENT UNSHIFTED DEPTH * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units API API API API Log Crv Crv size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 2 BKL PDK 68 1 CPS 3 BKS PDK 68 1 CPS 4 4 00 201 24 1 4 4 00 201 24 1 4 4 00 201 24 1 12 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 21 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 45543 datums Tape Subfile: 6 76 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes RECEIVED OCT 0 5 1992 Alaska 011 & Gas Cons. Commluion Anchorage Tape Subfile 7 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9425.0 PDK 9425.0 $ 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): STOP DEPTH 10048.0 10056.0 24-APR-92 FSYS256 REV:G002 VER:2.0 1416 24-APR-92 10076.0 10054.0 9425.0 10046.0 900.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CCL CASING COLLAR LOC. GR GAMMA RAY PDK PDK - 100 $ TOOL NUMBER 2725XB 2725XB 2725XB BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10161.0 0.0 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): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): DEAD CRUDE, PUMP IN 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0o0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 700 FAR COUNT RATE HIGH SCALE (CPS): 3700 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS) : 72000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS #1. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 25 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 GElS PDK 68 1 CPS 4 11 ISS PDK 68 1 CPS 4 12 LS PDK 68 1 CPS 4 13 LSX PDK 68 1 CPS 4 14 MON PDK 68 1 CPS 4 15 MSD PDK 68 1 4 16 PHI PDK 68 1 PU 4 17 RATO PDK 68 1 4 18 RBOR PDK 68 1 4 19 RICS PDK 68 1 4 20 RIN PDK 68 1 4 21 SGMA PDK 68 1 CU 4 22 SGMB PDK 68 1 CU 4 23 SPD PDK 68 1 F/MN 4 24 SS PDK 68 1 CPS 4 25 SSX PDK 68 1 CPS 4 * DATA RECORD (TYPE# 0) 942 BYTES * Total Data Records: 281 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.250000 4 100 4 06 511 09 4 00 201 24 4 39 705 61 4 74 169 61 4 92 630 79 4 00 201 24 4 00 201 24 4 35 975 96 4 36 631 32 4 74 169 61 4 00 201 24 4 71 162 89 4 00 201 24 4 32 125 68 4 00 201 24 4 00 201 24 4 23 260 40 4 23 260 40 4 23 260 40 4 23 260 40 4 96 761 61 4 00 201 24 4 52 386 28 4 05 626 89 00 201 24 0 1 6 6 6 1 1 1 1 6 1 6 1 0 1 1 0 0 0 0 6 1 5 6 1 · , Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 106237 datums Tape Subfile: 7 356 records... Minimum record length: 62 bytes Maximum record length: 942 bytes Tape Subfile 8 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GRCH 9424.5 PDK 9424.5 $ LOG HEADER DATA STOP DEPTH 10049.0 10056.0 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): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CCL CASING COLLAR LOC. GR GAMMA RAY PDK PDK - 100 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BpM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 24-APR-92 FSYS256 REV:G002 VER:2.0 1510 24-APR-92 10076.0 10054.0 9425.0 10046.0 900.0 YES TOOL NUMBER 2725XB 2725XB 2725XB 0.000 10161.0 0.0 DEAD CRUDE, PUMP IN 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE RECEIVED OCT 0 5 199Z Alaslm 011 & Sas Cons. Commi~lon Anchorage TOP NORMALIZING WINDOW (FT) : BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 700 FAR COUNT RATE HIGH SCALE (CPS): 3700 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 72000 TOOL STANDOFF (IN) : 0.0 REMARKS: PASS #2. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 25 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 GElS PDK 68 1 CPS 4 11 ISS PDK 68 1 CPS 4 12 LS PDK 68 1 CPS 4 13 LSX PDK 68 1 CPS 4 14 MON PDK 68 1 CPS 4 15 MSD PDK 68 1 4 16 PHI PDK 68 1 PU 4 17 RATO PDK 68 1 4 18 RBOR PDK 68 1 4 19 RICS PDK 68 1 4 20 RIN PDK 68 1 4 21 SGMA PDK 68 1 CU 4 22 SGMB PDK 68 1 CU 4 23 SPD PDK 68 1 F/MN 4 24 SS PDK 68 1 CPS 4 25 SSX PDK 68 1 CPS 4 100 * DATA RECORD (TYPE# 0) 942 BYTES * Total Data Records: 281 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.250000 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 74 169 61 6 4 00 201 24 1 4 71 162 89 6 4 00 201 24 4 32 125 68 0 4 00 201 24 1 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 00 201 24 1 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 111298 datums Tape Subfile: 8 356 records... Minimum record length: 62 bytes Maximum record length: 942 bytes Tape Subfile 9 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 8 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 3 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9424.5 PDK 9424.5 $ 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): STOP DEPTH 10050.0 10056.0 24-APR-92 FSYS256 REV:G002 VER:2.0 1600 24-APR-92 10076.0 10054.0 9425.0 10046.0 900.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CCL CASING COLLAR LOC. GR GAMMA RAY PDK PDK - 100 $ TOOL NUMBER 2725XB 2725XB 2725XB BOREHOLE ANU CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 10161.0 0.0 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): DEAD CRUDE, PUMP IN 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 700 FAR COUNT RATE HIGH SCALE (CPS): 3700 NEAR COUNT RATE LOW SCALE (CPS): 0 NEAR COUNT RATE HIGH SCALE (CPS): 72000 TOOL STANDOFF (IN): 0.0 REMARKS: PASS #3. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 25 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR PDK 68 1 GAPI 4 2 BIF PDK 68 1 4 3 BKL PDK 68 1 CPS 4 4 BKS PDK 68 1 CPS 4 5 CCL PDK 68 1 4 6 CSLS PDK 68 1 CU 4 7 CSS PDK 68 1 CPS 4 8 G1 PDK 68 1 CPS 4 9 G2 PDK 68 1 CPS 4 10 GElS PDK 68 1 CPS 4 11 ISS PDK 68 1 CPS 4 12 LS PDK 68 1 CPS 4 13 LSX PDK 68 1 CPS 4 14 MON PDK 68 1 CPS 4 15 MSD PDK 68 1 4 16 PHI PDK 68 1 PU 4 17 RATO PDK 68 1 4 18 RBOR PDK 68 1 4 19 RICS PDK 68 1 4 20 RIN PDK 68 1 4 21 SGMA PDK 68 1 CU 4 22 SGMB PDK 68 1 CU 4 23 SPD PDK 68 1 F/MN 4 24 SS PDK 68 1 CPS 4 25 SSX PDK 68 1 CPS 4 4 06 511 09 0 4 00 201 24 1 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 00 201 24 1 4 00 201 24 1 4 35 975 96 1 4 36 631 32 1 4 74 169 61 6 4 00 201 24 1 4 71 162 89 6 4 00 201 24 1 4 32 125 68 0 4 00 201 24 1 4 00 201 24 1 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 23 260 40 0 4 96 761 61 6 4 00 201 24 1 4 52 386 28 5 4 05 626 89 6 4 00 201 24 1 * DATA RECORD (TYPE# 0) 942 BYTES * Total Data Records: 281 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.250000 100 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 171992 datums Tape Subfile: 9 356 records... Minimum record length: 62 bytes Maximum record length: 942 bytes RECEIVED OCT 0 5 1992 Alaska 011 & ea8 (~ons, Commtaion Anohorage Tape Subfile 10 is type: LIS **** FILE HEADER **** FILE HEADER FILE NUMBER: 9 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 0 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 9424.5 PDK 9424.5 $ 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): STOP DEPTH 10056.0 10056.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CCL CASING COLLAR LOC. GR GAMMA RAY PDK PDK - 100 $ ~BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 24-APR-92 FSYS256 REV:G002 VER:2.0 1342 24-APR-92 10076.0 10054.0 9425.0 10046.0 900.0 YES TOOL NUMBER 2725XB 2725XB 2725XB 0.000 10161.0 0.0 DEAD CRUDE, PUMP IN 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): BASE NORMALIZING WINDOW (FT): 0.0 '0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): -400 FAR COUNT RATE HIGH SCALE (CPS): 600 NEAR COUNT RATE LOW SCALE (CPS): -400 NEAR COUNT RATE HIGH SCALE (CPS): 600 TOOL STANDOFF (IN): 0.0 REMARKS: BACKGROUND PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 5-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64 ) ONE DEPTH PER FRAME tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH PDK 68 1 GAPI 4 2 BKL PDK 68 1 CPS 4 3 BKS PDK 68 1 CPS 4 4 CCL PDK 68 1 4 5 SPD PDK 68 1 F/MN 4 4 06 511 09 0 4 39 705 61 6 4 74 169 61 6 4 92 630 79 6 4 52 386 28 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 61 Tape File Start Depth = 10056.000000 Tape File End Depth = 9424.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet 20 **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 126473 datums Tape Subfile: 10 135 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 11 is type: LIS **** TAPE TRAILER **** 92/ 9/ 3 01 **** REEL TRAILER **** 92/ 9/11 01 Tape Subfile: 11 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 11 SEP 92 12:13p Elapsed execution time = 1 minute , 12.6 seconds. SYSTEM RETURN CODE = 0 COpyriqht 1987,1988,1989,1990,1991 By WESTERN ATLAS INTERNATIONAL, INC. Tape Subfile 1 is type: LIS TAPE HEADER W~LL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: 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 OPEN HOLE BIT SIZE (IN) Ail rights reserved. 05-34 500292221700 ARCO ALASKA, INC. ATLAS WIRELINE SERVICES 22-NOV-91 89797 J. DAHL E. ALEXANDER 32 liN 15E 70.00 69.00 34.00 RECEIVED DEC 0 2 1991 · ska &eas Cons. Commleeion .4nchomge CASING DRILLER' S CASING SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 10.750 2ND STRING 7.625 3RD STRING 5.500 PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD BASELINE CURVE FOR SHIFTS PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: BCS GR 1 1 18-OCT-91 ATLAS WIRELINE BASELINE DEPTH 9558.0 9558.5 9559.0 9656.0 9657.5 9712.0 9722.0 9722.5 9731.0 CNC01 9556. 9556. 9557. 9653. 9655. 9707. 9718. 9718. 9725. 3506.0 45.00 9178.0 29.60 10161.0 17.00 (MEASURED DEPTH) EQUIVALENT LSN01 SSN01 0 9556.0 9556 5 9556.5 9556 5 9557.5 9557 5 9653.5 9653 0 9655.0 9655 5 9707.5 9707 0 9718.0 9718 5 9718.5 9718 5 9725.5 9725 UNSHIFTED DEPTH .0 .5 .5 .5 .0 .5 .0 .5 .5 · 973'3.5 9734.0 9734.5 9872.5 9876.0 9876.5 9878.0 9878.5 9936.0 9944.5 9965.5 9968.5 9972.0 10028.0 9969.0 10088.0 $ REMARKS: 9728.0 9728.0 9728.0 9729.0 9729.0 9729.0 9729.5 9729.5' 9729.5 9868.0 9868.0 9868.0 9871.5 9871.5 9871.5 9872.5 9872.5 9872.5 9874.0 9874.0 9874.0 9875.0 9875.0 9875.0 9933.0 9933.0 9933.0 9941.5 9941.5 9941.5 9961.5 9961.5 9961.5 9964.5 9964.5 9964.5 9971.5 9971.5 9971.5 10028.0 10028.0 10028.0 9965.0 9965.0 9965.0 10088.0 10088.0 10088.0 CORRELATION LOG: BHC/AL (AWS-20-OCT-91) LOGGED TIED INTO DEPTH 9550'-9700' (NO WEIGHT PULLS IN THIS AREA ON THE OPEN HOLE LOGS.) CNC IS CASING AND HOLE SIZE CORRECTED. SHIFTS REQUIRED FOR NEUTRONS ONLY TO MATCH OPEN HOLE GR. NOTE: FILE 5 IS GR/CCL RAW DATA. $ FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH for each pass in separate STOP DEPTH files. 2418 9549.5 GRCH 9538.5 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 10075.5 10075.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH CNC SSN LSN 9552.0 9552.0 9552.0 9552.0 9558.0 9559.0 9559.0 9559.0 9584.0 9584.0 9584.0 9584.0 9646.5 9649.0 9649.0 9649.0 9687.0 9689.2 9689.2 9689.2 9688.0 9690.2 9690.2 9690.2 9691.5 9690.5 9690.5 9690.5 9708.2 9706.5 9706.5 9706.5 9708.7 9707.0 9707.0 9707.0 9709.0 9707.5 9707.5 9707.5 971'0.7 9711.0 9712.0 9712.5 9713.0 9713.2 9714.5 9725.0 9727.2 9727.5 9727.7 9728.. 0 9728.7 9729.0 9729.7 9730.0 9731.2 9756.0 9767.5 9768.0 9768.7 9773.0 9776.7 9777.5 9818.0 9826.0 9838.0 9838.7 9839.2 9839.7 9840.7 9841.0 9841.2 9841.5 9841.7 9900.0 9910.0 9931.0 9931.5 9931.7 9932.0 9932.2 9932.5 9946.0 9946.2 9946.5 9947.7 9948.0 9949.7 9950. 0 9950.2 9963.0 9963.5 9965.5 9988.0 9988.2 10008.0 10008.2 10072.2 10081.2 9709.2 9709.7 9710.7 9711.0 9711.5 9712.0 9713.2 9726.0 9728.2 9728.7 9729.0 9729.5 9730.2 9730.7 9731.5 9732.0 9733.2 9756.0 9769.0 9769.2 9770.0 9774.0 9777.5 9778.2 9819.0 9826.0 9837.0 9839.7 9840.2 9840.5 9841.5 9842.2 9843.0 9843.5 9844.0 9901.5 9910.0 9930.0 9930.5 9931.0 9931.5 9931.7 9932.2 9947.7 9948.0 9948.5 9949.7 9950.2 9952.0 9952.5 9952.7 9964.2 9964.7 9965.2 9987.7 9988.2 10005.2 10005.5 10070.5 10079.5 9709.2 9709.7 9710.7 9711.0 9711.5 9712.0 9713.2 9726.0 9728.2 9728.7 9729.0 9729.5 9730.2 9730.7 9731.5 9732.0 9733.2 9756.0 9769.0 9769.2 9770.0 9774.0 9777.5 9778.2 9819.0 9826.0 9837.0 9839.7 9840.2 9840.5 9841.5 9842.2 9843.0 9843.5 9844.0 9901.5 9910.0 9930.0 9930.5 9931.0 9931.5 9931.7 9932.2 9947.7 9948.0 9948.5 9949.7 9950.2 9952.0 9952.5 9952.7 9964.2 9964.7 9965.2 9987.7 9988.2 10005.2 10005.5 10070.5 10079.5 9709.2 9709.7 9710.7 9711.0 9711.5 9712.0 9713.2 9726.0 9728.2 9728.7 9729.0 9729.5 9730.2 9730.7 9731.5 9732.0 9733.2 9756.0 9769.0 9769.2 9770.0 9774.0 9777.5 9778.2 9819.0 9826.0 9837.0 9839.7 9840.2 9840.5 9841.5 9842.2 9843.0 9843.5 9844.0 9901.5 9910.0 9930.0 9930.5 9931.0 9931.5 9931.7 9932.2 9947.7 9948.0 9948.5 9949.7 9950.2 9952.0 9952.5 9952.7 9964.2 9964.7 9965.2 9987.7 9988.2 0005.2 0005.5 0070.5 0079.5 · 10091.5 $ REMARKS: CN WN FN COUN STAT 10079.'7 10079.7 10079.7 : ARCO ALASKA, INC. : 05-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 FUCT 2418 68 1 CPS 4 2 GRCH 2418 68 1 GAPI 4 3 NPHi 2418 68 1 PU-S 4 4 NUCT 2418 68 1 CPS 4 5 TENS 68 1 LB 4 4 27 466 87 5 4 19 991 67 5 4 31 149 96 6 4 28 122 23 5 4 94 017 77 6 * DATA RECORD (TYPE# 0) 1014 BYTES * 20 Total Data Records: 28 Tape File Start Depth = 10089.000000 Tape File End Depth = 9521.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6823 datums Tape Subfile: 2 211 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE STOP DEPTH START DEPTH 2418 9550.5 10076.0 GRCH 9539.0 10074.5 $ SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 CURVE (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH files. BASELINE DEPTH CNC02 SSN02 LSN02 9545.0 9544.2 9544.2 9544.2 9549.7 9549.0 9549.0 9549.0 9550.0 9550.0 9550.0 9550.0 9551.0 9550.2 9550.2 9550.2 9554.7 9554.0 9554.0 9554.0 9555.0 9555.2 9555.2 9555.2 9555.2 9556.0 9556.0 9556.0 9556.7 9557.5 9557.5 9557.5 9558.0 9559.5 9559.5 9559.5 9566.5 9567.2 9567.2 9567.2 9570.0 9570.7 9570.7 9570.7 9570.2 9571.2 9571.2 9571.2 9570.7 9571.5 9571.5 9571.5 9572.2 9573.0 9573.0 9573.0 9622.0 9624.2 9624.2 9624.2 9623.5 9625.7 9625.7 9625.7 9624.0 9626.0 9626.0 9626.0 9624.2 9626.5 9626.5 9626.5 9628.0 9630.2 9630.2 9630.2 9644.7 9646.7 9646.7 9646.7 9645.7 9647.7 9647.7 9647.7 9646.0 9648.5 9648.5 9648.5 9646.7 9648.7 9648.7 9648.7 9650.2 9652.2 9.652.2 9652.2 9650.5 9652.7 9652.7 9652.7 9650.7 9653.0 9653.0 9653.0 9651.7 9653.7 9653.7 9653.7 9652.5 9654.5 9654.5 9654.5 9652.7 9655.2 9655.2 9655.2 9654.5 9657.0 9657.0 9657.0 9655.0 9657.2 9657.2 9657.2 9657.5 9659.7 9659.7 9659.7 9657.7 9660.2 9660.2 9660.2 9659.0 9661.5' 9661.5 9661.5 9673.0 9675.2 9675.2 9675.2 9673.5 9673.7 9678.0 9678.2 9678.5 9690.0 9690.2 9691.0 9694.5 9695.0 9695.5 9695.7 9699.2 9699.5 9699.7 9700.2 9701.5 9708.2 9709.7 9710.0 9716.0 9725.5 9727.7 9728.2 9730.0 9730.2 9741.0 9744.0 9747.5 9748.0 9749.5 9750.0 9752.7 9760.0 9760.2 9760.5 9762.0 9762.2 9768.5 9772.2 9772.5 9773.2 9776.0 9776.5 9777.0 9777.5 9777.7 9778.2 9779.5 9780.0 9784.0 9784.2 9784.5 9803.2 9803.5 9812.7 9814.2 9835.2 9835.7 9836.2 9675.7 9676.2 9680.5 9681.0 9681.7 9690.0 9690.5 9691.2 9694.5 9695.0 9695.2 9695.5 9697.7 9698.0 9698.5 9698.7 9700.0 9707.0 9708.5 9709.0 9715.0 9726.7 9729.0 9729.2 9731.0 9731.7 9742.5 9745.0 9748.5 9748.7 9750.2 9750.5 9753.2 9761.0 9761.2 9761.7 9763.2 9763.7 9769.5 9773.2 9774.0 9774.2 9777.0 9777.2 9777.7 9778.0 9778.2 9778.5 9779.7 9780.0 9785.0 9785.2 9785.7 9804.5 9804.7 9814.2 9815.7 9836.5 9837.0 9837.2 9675.7 9676.2 9680.5 9681.0 9681.7 9690.0 9690.5 9691.2 9694.5 9695.0 9695.2 9695.5 9697.7 9698.0 9698.5 9698.7 9700.0 9707.0 9708.5 9709.0 9715.0 9726.7 9729.0 9729.2 9731.0 9731.7 9742.5 9745.0 9748.5 9748.7 9750.2 9750.5 9753.2 9761.0 9761.2 9761.7 9763.2 9763.7 9769.5 9773.2 9774.0 9774.2 9777.0 9777.2 9777.7 9778.0 9778.2 9778.5 9779.7 9780.0 9785.0 9785.2 9785.7 9804.5 9804.7 9814.2 9815.7 9836.5 9837.0 9837.2 9675.7 9676.2 9680.5 9681.0 9681.7 9690.0 9690.5 9691.2 9694.5 9695.0 9695.2 9695.5 9697.7 9698.0 9698.5 9698.7 9700.0 9707.0 9708.5 9709.0 9715.0 9726.7 9729.0 9729.2 9731.0 9731.7 9742.5 9745.0 9748.5 9748.7 9750.2 9750.5 9753.2 9761.0 9761.2 9761.7 9763.2 9763.7 9769.5 9773.2 9774.0 9774.2 9777.0 9777.2 9777.7 9778.0 9778.2 9778.5 9779.7 9780.0 9785.0 9785.2 9785.7 9804.5 9804.7 9814.2 9815.7 9836.5 9837.0 9837.2 9837.7 9838.2 9838.7 9839.2 9839.7 9840.0 9840.2 9840.5 9845.0 9845.2 9845.7 9846.0 9848.5 9849.0 9863.2 9892.5 9896.2 9899.2 9930.7 9931.0 9931.2 9931.7 9932.0 9933.0 9933.2 9940.5 9940.7 9941.5 9942.0 9970.0 10027.5 10028.0 10030.2 10030.5 10032.5 10032.7 10033.0 10033.5 10034.0 10035.5 10036.2 10036.5 10050.5 10050.7 10051.0 10051.2 10051.7 10061.7 10062.0 10065.7 10066.2 10070.2 10071.2 10075.7 10076.0 10077.0 10079.2 10079.5 $ 9838.7 9839.0 9839.5 9839.7 9840.2 9840.7 9841.2 9842.0 9847.7 9848.2 9848.7 9849.2 9851.7 9852.0 9865.5 9894.7 9897.7 9900.7 9931.0 9931.2 9931.7 9932.2 9932.7 9933.7 9934.2 9941.5 9942.0 9942.7 9943.0 9970.0 10026.0 10026.2 10028.5 10029.0 10031.0 10031.5 10031.7 10032.0 10032.5 10033.5 10034.2 10034.7 10048.7 10049.2 10049.5 10049.7 10050.0 10060.0 10060.5 10064.2 10064.5 10068.5 10070.5 10075.0 10076.0 10076.2 10078.5 10078.7 9838.7 9839.0 9839.5 9839.7 9840.2 9840.7 9841.2 9842.0 9847.7 9848.2 9848.7 9849.2 9851.7 9852.0 9865.5 9894.7 9897.7 9900.7 9931.0 9931.2 9931.7 9932.2 9932.7 9933.7 9934.2 9941.5 9942.0 9942.7 9943.0 9970.0 10026.0 10026.2 10028.5 10029.0 10031.0 10031.5 10031.7 10032.0 10032.5 10033.5 10034.2 10034.7 10048.7 10049.2 10049.5 10049.7 10050.0 10060.0 10060.5 10064.2 10064.5 10068.5 10070.5 10075.0 10076.0 10076.2 10078.5 10078.7 9838.7 9839.0 9839.5 9839.7 9840.2 9840.7 9841.2 9842.0 9847.7 9848.2 9848.7 9849.2 9851.7 9852.0 9865.5 9894.7 9897.7 9900.7 9931.0 9931.2 9931.7 9932.2 9932.7 9933.7 9934.2 9941.5 9942.0 9942.7 9943.0 9970.0 10026.0 10026.2 10028.5 10029.0 10031.0 10031.5 10031.7 10032.0 10032.5 10033.5 10034.2 10034.7 10048.7 10049.2 10049.5 10049.7 10050.0 10060.0 10060.5 10064.2 10064.5 10068.5 10070.5 10075.0 10076.0 10076.2 10078.5 10078.7 REMARKS: CN WN FN COUN STAT : ARCO ALASKA, INC. : 05-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 FUCT 2418 68 1 CPS 4 2 GRCH 2418 68 1 GAPI 4 3 NPHI 2418 68 1 PU-S 4 4 NUCT 2418 68 1 CPS 4 5 TENS 68 1 LB 4 4 27 466 87 5 4 19 991 67 5 4 31 149 96 6 4 28 122 23 5 4 94 017 77 6 * DATA RECORD (TYPE# O) 1014 BYTES * 20 Total Data Records: 28 Tape File Start Depth = 10088.000000 Tape File End Depth = 9520.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 6823 datums Tape Subfile' 3 211 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH 2418 9533.0 GRCH 9533.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH CNC03 9533.0 9533.0 9550.0 9550.0 9558.0 9559.5 9560.5 9562.0 9571.2 9572.7 9583.5 9584.0 9587.2 9587.7 9587.5 9588.2 9587.7 9588.5 9588.2 9588.7 9589.5 9590.0 9589.7 9590.5 9590.7 9591.5 9593.0 9593.0 9594.7 9595.5 9595.2 9596.0 9623.5 9623.0 9623.7 9626.0 9624.7 9627.0 9625.0 9627.5 9625.2 9627.7 9631.7 9635.0 9633.0 9636.2 9644.0 9647.0 9645.7 9648.7 9'646.0 9649.0 9648.0 9651.0 9648.5 9651.2 9651.0 9653.7 9651.2 9654.2 9652.2 9654.7 9678.0 9680.5 9678.2 9681.0 9678.5 9681.5 967'8.7 9682.0 10076.0 10074.5 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH SSN03 LSN03 9533.0 9533.0 9550.0 9550.0 9559.5 9559.5 9562.0 9562.0 9572.7 9572.7 9584.0 9584.0 9587.7 9587.7 9588.2 9588.2 9588.5 9588.5 9588.7 9588.7 9590.0 9590.0 9590.5 9590.5 9591.5 9591.5 9593.0 9593.0 9595.5 9595.5 9596.0 9596.0 9623.0 9623.0 9626.0 9626.0 9627.0 9627.0 9627.5 9627.5 9627.7 9627.7 9635.0 9635.0 9636.2' 9636.2 9647.0 9647.0 9648.7 9648.7 9649.0 9649.0 9651.0 9651.0 9651.2 9651.2 9653.7 9653.7 9654.2 9654.2 9654.7 9654.7 9680.5 9680.5 9681.0 9681.0 9681.5 9681.5 9682.0 9682.0 9681.2 9682.5 9683.0 9683.5 9685.0 9693.0 9694.5 9695.0 9695.7 9696.2 9698.2 9698.7 9699.5 9700.0 9700.2 9706.7 9707.2 9716.5 9721.0 9725.0 9729.2 9729.5 9761.2 9761.7 9770.0 9770.2 9770.5 9771.0 9771.7 9772.0 9772.7 9777.7 9783 .7 9788.7 9793.2 9794.0 9794.5 9794.7 9797.7 9798.7 9799.0 9801.2 9810.0 9810.7 9811.0 9812.2 9812.7 9816.2 9817.5 9818.5 9835.5 9835.7 9836.0 9836.2 9836.5 9837.2 9837.5 9838.5 9838.7 9840.2 ' 9683.5 9684.7 9685.0 9685.2 9686.7 9693.0 9694.5 9694.7 9695.5 9695.7 9697.7 9698.0 9698.7 9699.0 9699.2 9706.2 9706.5 9715.7 9721.0 9726.5 9730.7 9731.2 9763.0 9763.2 9771.5 9772.0 9772.2 9772.5 9773.2 9774.0 9774.2 9779.2 9785.0 9790.0 9794.7 9795.5 9795.7 9796.0 9798.7 9799.7 9800.2 9802.5 9812.0 9812.7 9813.2 9814.5 9814.7 9818.2 9819.2 9820.2 9836.2 9836.5 9837.0 9837 .~2 9837.7 9838.5 9839.0 9840.0 9840.5 9842.0 9683.5 9684.7 9685.0 9685.2 9686.7 9693.0 9694.5 9694.7 9695.5 9695.7 9697.7 9698.0 9698.7 9699.0 9699.2 9706.2 9706.5 9715.7 9721.0 9726.5 9730.7 9731.2 9763.0 9763.2 9771.5 9772.0 9772.2 9772.5 9773.2 9774.0 9774.2 9779.2 9785.0 9790.0 9794.7 9795.5 9795.7 9796.0 9798.7 9799.7 9800.2 9802.5 9812.0 9812.7 9813.2 9814.5 9814.7 9818.2 9819.2 9820.2 9836.2 9836.5 9837.0 9837.2 9837.7 9838.5 9839.0 9840.0 9840.5 9842.0 9683.5 9684.7 9685.0 9685.2 9686.7 9693.0 9694.5 9694.7 9695.5 9695.7 9697.7 9698.0 9698.7 9699.0 9699.2 9706.2 9706.5 9715.7 9721.0 9726.5 9730.7 9731.2 9763.0 9763.2 9771.5 9772.0 9772.2 9772.5 9773.2 9774.0 9774.2 9779.2 9785.0 9790.0 9794.7 9795.5 9795.7 9796.0 9798.7 9799.7 9800.2 9802.5 9812.0 9812.7 9813.2 9814.5 9814.7 9818.2 9819.2 9820.2 9836.2 9836.5 9837.0 9837.2 9837.7 9838.5 9839.0 9840.0 9840.5 9842.0 9840.5 9846.0 9846.2 9847.2 9847.7 9848.0 9848.2 9860.0 9860.2 9860.5 9860.7 9864.0 9890.7 9891.5 9892.0 9892.2 9892.7 9896.2 9906.5 9907.2 9907.5 9910.5 9911.0 9913.2 9913.5 9916.7 9917.0 9918.5 9930.0 9930.7 9931.0 9931.2 9931.5 9932.0 9932.2 9939.5 9939.7 9941.7 9945.0 9950.7 9951.0 9951.5 9960.2 9960.5 9960.7 9961.5 9963.7 9972.2 9973.0 9973 .2 9973.5 9976.7 9979.5 9980.0 10007.0 10014.7 10015.2 10015.5 10015.7 10018.0 9842.5 9848.0 9848.5 9849.5 9849.7 9850.0 9850.5 9862.5 9862.7 9863.0 9863.2 9866.5 9893.5 9894.2 9894.5 9894.7 9895.0 9898.5 9906.2 9907.0 9907.5 9910.5 9910.7 9913.0 9913.5 9916.7 9917.2 9918.7 9930.5 9931 · 2 9931.7 9932.0 9932.5 9933.0 9933.5 9940.7 9941.2 9943.2 9948.2 9954.0 9954.5 9955.0 9962.5 9962.7 9963.2 9964.0 9964.2 9972.7 9973.0 9973.7 9974.0 9977.5 9980.2 9980.5 10005.2 10013.0 10013.2 10013.5 10014.0 10016.2' '9842.5 9848.0 9848.5 9849.5 9849.7 9850.0 9850.5 9862.5 9862.7 9863.0 9863.2 9866.5 9893.5 9894.2 9894.5 9894.7 9895.0 9898.5 9906.2 9907.0 9907.5 9910.5 9910.7 9913.0 9913.5 9916.7 9917.2 9918.7 9930.5 9931.2 9931.7 9932.0 9932.5 9933.0 9933.5 9940.7 9941.2 9943.2 9948.2 9954.0 9954.5 9955.0 9962.5 9962.7 9963.2 9964.0 9964.2 9972.7 9973.0 9973.7 9974.0 9977.5 9980.2 9980.5 10005.2 10013.0 10013.2 10013.5 10014.0 10016.2 9842.5 9848.0 9848.5 9849.5 9849.7 9850.0 9850.5 9862.5 9862.7 9863.0 9863.2 9866.5 9893.5 9894.2 9894.5 9894.7 9895.0 9898.5 9906.2 9907.0 9907.5 9910.5 9910.7 9913.0 9913.5 9916.7 9917.2 9918.7 9930.5 9931.2 9931.7 9932.0 9932.5 9933.0 9933.5 9940.7 9941.2 9943.2 9948.2 9954.0 9954.5 9955.0 9962.5 9962.7 9963.2 9964.0 9964.2 9972.7 9973.0 9973.7 9974.0 9977.5 9980.2 9980.5 10005.2 10013.0 10013.2 10-013.5 10014.0 10016.2 · 100t8.2 10021.5 10022.0 10022.7 10023.0 10024.0 10024.5 10024.7 10025.2 10026.7 10027.0 10031.2 10031.5 10034.0 10035.5 10035.7 10036.0 10037.7 10038.0 10059.2 10059.5 10059.7 10060.2 10061.7 10062.2 10064.7 10067.5 10067.7 10068.0 10071.2 10075.7 10076.0 10077.0 10079.2 10079.5 $ REMARKS: CN WN FN coUN STAT ONE DEPTH PER FRAME Tape depth ID: F 5 Curves: 10016.7 10020.0 10020.2 10021.0 10021.5 10022.5 10023.2 10023.5 10023.7 10025.2 10025.5 10029.7 10030.2 10032.7 10033.7 10034.0 10034.5 10036.2 10036.7 10058.0 10058.2 10058.5 10059.0 10060.7 10061.2 10063.5 10066.2 10066.7 10067.0 10070.5 10075.0 10076.0 10076.2 10078.5 10078.7 10016.7 10020.0 10020.2 10021.0 10021.5 10022.5 10023.2 10023.5 10023.7 10025.2 10025.5 10029.7 10030.2 10032.7 10033.7 10034.0 10034.5 10036.2 10036.7 10058.0 10058.2 10058.5 10059.0 10060.7 10061.2 10063.5 10066.2 10066.7 10067.0 10070.5 10075.0 10076.0 10076.2 10078.5 10078.7 : ARCO ALASKA, : 05-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA INC. Name Tool Code Samples Units FUCT 2418 68 1 CPS GRCH 2418 68 1 GAPI NPHI 2418 68 1 PU-S NUCT 2418 68 1 CPS 10016.7 10020.0 10020.2 10021.0 10021.5 10022.5 10023.2 10023.5 10023.7 10025.2 10025.5 10029.7 10030.2 10032.7 10033.7 10034.0 10034.5 10036.2 10036.7 10058.0 10058.2 10058.5 10059.0 10060.7 10061.2 10063.5 10066.2 10066.7 10067.0 10070.5 10075.0 10076.0 10076.2 10078.5 10078.7 Size API API API API Log Crv Crv Length Typ Typ Cls Mod 4 27 466 87 5 4 19 991 67 5 4 31 149 96 6 4 28 122 23 5 TENS 68 1 LB 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 27 4 94 017 77 20 Tape File Start Depth = 10088.000000 Tape File End Depth = 9533.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 13490 datums Tape Subfile: 4 247 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE PASS NUMBERS 2418 1, 2, 3 GRCH 1, 2, 3 $ REMARKS: CN : ARCO ALASKA, INC. WN : 05-34 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA ONE DEPTH PER FRAME Tape depth ID' F 4 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 FUCT CNAV 68 1 CPS 4 2 GRCH CNAV 68 1 GAPI 4 3 NPHI CNAV 68 1 PU-S 4 4 NUCT 2418 68 1 Cps 4 4 78 461 88 0 4 70 986 68 0 4 80 154 96 1 4 28 122 23 5 * DATA RECORD (TYPE# 0) 1006 BYTES * 16 Total Data Records: 23 Tape File Start Depth = 10089.000000 Tape File End Depth = 9520.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code- 68 12519 datums Tape Su~file: 5 Minimum record length: Maximum record length: 45 records... 62 bytes 1006 bytes · Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GRCH 3465.0 $ 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 STOP DEPTH 10088.0 0 10076.0 10074.0 3464.0 10088.0 0.0 TOOL NUMBER BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 0.0 0.0 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): 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 NORMALIZATION WINDOW START DEPTH (FT): STOP DEPTH (FT): 0.0 0.0 AMOUNT: 0.0 GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: 0.000 0.000 TOOL STANDOFF (IN): 0.0 REMARKS: RAW DATA FILE CONTAINING GR AND CCL ONLY AT . 25 FOOT INTERVALS. $ CN WN FN COUN STAT : ARCO ALASKA, INC. : 05-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CCL 2418 68 1 2 GR GR 68 1 GAPI 4 79 150 21 1 4 21 990 60 6 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 316 Tape File Start Depth = 10088.000000 Tape File End Depth = 3464.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary' Rep Code' 68 92982 datums Tape Subfile: 6 387 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes , · Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 2418 9522.0 GRCH 9522.0 $ 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 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 10089.0 10089.0 0 10076.0 10074.0 9521.0 10089.0 0.0 TOOL NUMBER 0.000 0.0 0.0 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): 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX' MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 NORMALIZATION WINDOW START DEPTH (FT): 0.0 STOP DEPTH (FT): AMOUNT: GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: TOOL STANDOFF (IN) : REMARKS: CN WN FN COUN STAT : ARCO ALASKA, INC. : 05-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.0 0.0 0.0 0.000 0.000 ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CCL 2418 68 1 2 CCL1 2418 68 1 3 CLSN 2418 68 1 CPS 4' CN 2418 68 1 PU-L 5 CNC 2418 68 1 PU-S 6 CSSN 2418 68 1 CPS 7 GR 2418 68 1 GAPI 8 LSN 2418 68 1 CPS 9 SPD 2418 68 1 F/MN 10 SSN 2418 68 1 CPS 11 TEN 2418 68 1 LB 12 TTEN 68 1 LB 4 79 150 21 1 4 79 150 21 1 4 27 466 87 5 4 31 149 96 6 4 86 720 65 6 4 28 122 23 5 4 19 991 67 5 4 27 466 87 5 4 65 866 87 0 4 28 122 23 5 4 31 402 87 0 4 94 017 77 6 * DATA RECORD (TYPE# 0) 994 BYTES * 48 Total Data Records: 120 Tape File Start Depth = 10089.000000 Tape File End Depth = 9521.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 42069 datums Tape Subfile' 7 191 records... Minimum record length: 62 bytes M~ximu~ record length: 994 bytes · · Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file, PASS NUMBER: 2 DEPTH INCREMENT: 0,2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH 2418 9521,0 GRCH ~. 9521,0 $ 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 STOP DEPTH 10088,0 10088,0 0 10076,0 10074,0 9520,0 10088,0 0,0 TOOL NUMBER BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLUID SALINITY (PPM): FLUID LEVEL (FT): FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT): GAS/OIL RATIO: CHOKE (DEG): NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): NORMALIZATION WINDOW START DEPTH (FT): 0,000 0,0 0,0 0,00 0,0 0,0 0 0,0 0.000 0.000 0,000 0,0 0,00 0,000 0,0 STOP DEPTH (FT): AMOUNT: GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: TOOL STANDOFF (IN): REMARKS: CN WN FN COUN STAT : ARCO ALASKA, INC. : 05-34 : PRUDHOE~BAY : NORTH SLOPE : ALASKA 0.0 0.0 0.0 0.000 0.000 ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CCL 2418 68 1 2 CCL1 2418 68 1 3 CLSN 2418 68 1 CPS 4 CN 2418 68 1 PU-L 5 CNC 2418 68 1 PU-S 6 CSSN 2418 68 1 CPS 7 GR 2418 68 1 GAPI 8 LSN 2418 68 1 CPS 9 SPD 2418 68 1 F/MN 10 SSN 2418 68 1 CPS 11 TEN 2418 68 1 LB 12 TTEN 68 1 LB 4 79 150 21 1 4 79 150 21 1 4 27 466 87 5 4 31 149 96 6 4 86 720 65 6 4 28 122 23 5 4 19 991 67 5 4 27 466 87 5 4 65 866 87 0 4 28 122 23 5 4 31 402 87 0 4 94 017 77 6 * DATA RECORD (TYPE# 0) 994 BYTES * 48 Total Data Records: 120 Tape File Start Depth = 10088.000000 Tape File End Depth = 9520.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 122532 datums Tape Subfile' 8 191 records... Minimum record length: 62 bytes sa~Xq ~66 :qSbuaI pzooez ~nmTx~N 0'0 : (ga) HLa.~a a~va$ MO~NIM NOIJ,%fZIqYMHON 000 '0 00 '0 :(NI) NOIIO3H~OD ~qOH :X£ISN~G XIHiV~ :XI~iYN :(TIrNII~HI ~O T%fN~HIId~) ZdA~ qoo~ TOOL NOH&~ZN 0'0 000 '0 000 '0 000 '0 0'0 0 0'0 0'0 O0 '0 0'0 0'0 000 '0 H~SW/IN %OO1 0'0 0'88001 0'[£g6 0'~£00I 0'9£00I 0 :OIi~ :(~9~0) ~Hgi~aN~i :(D/ST) AIISN3O :~dAi OI~q~ SNOIIIGNOD : (&M) H&dMO DNIS~D S,HMDOOq : (IM) HidMO DNISWD :(NI)MZIS II~ MTOH NMdO ~i~O 9NIS~D GNU ~dXi ~OOi 3000 TOOl ~OGNZA (NO&lO8 Oi dOL) DNIH&S gOO& :(ON/SaA) OaSfl TOS&NOD :(~Hd~) OaadS DNIDDOq : (la) q~ASa&NI DOq dO& : (A~) ~3OOOq GU :~OiiO~ NO NaDDOT ~I£ :NOISN3A :O~DDOT 0'8800I 0'££§6 0'8800I 0'£[g6 ~f,T,%fO H.q0~f~tH ooq # HOHD 8I~ Hid~O 80~S HiS~O i~IS 3000 TOOl HOGNZA AH~4~S ZqlS 00gE'0 :IN~N~DNI Hid~O ~ :H~SNf]N SS~d 'aII~ ~seI u~ ss~d punoaB~o~q ~a !s~I!~ aSea~das u! ss~d go~a ao~ ~$ep aap~ag 6oi pu~ S~A~nD 8 :H~8~L&N ~qI~ SIT :adX$ s! 6 aI!~qns edwi · · STOP DEPTH (FT): AMOUNT: GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: TOOL STANDOFF (IN): REMARKS: CN WN FN COUN STAT : ARCO ALASKA, INC. : 05-34 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.0 0.0 0.0 0.000 0.000 ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 CCL 2418 68 1 2 CCL1 2418 68 1 3 CLSN 2418 68 1 CPS 4 CN 2418 68 1 PU-L 5 CNC 2418 68 1 PU-S 6 CSSN 2418 68 1 CPS 7 GR 2418 68 1 GAPI 8 LSN 2418 68 1 CPS 9 SPD 2418 68 1 F/MN 10 SSN 2418 68 1 CPS 11 TEN 2418 68 1 LB 12 TTEN 68 1 LB 4 79 150 21 1 4 79 150 21 1 4 27 466 87 5 4 31 149 96 6 4 86 720 65 6 4 28 122 23 5 4 19 991 67 5 4 27 466 87 5 4 65 866 87 0 4 28 122 23 5 4 31 402 87 0 4 94 017 77 6 * DATA RECORD (TYPE# 0) 994 BYTES * 48 Total Data Records: 117 Tape File Start Depth = 10088.000000 Tape File End Depth = 9533.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 70943 datums Tape Subfile: 9 188 records... Minimum record length: 62 bytes ~l~ximu~ record length: 994 bytes Tape Subfile 10 is type: LIS **** TAPE TRAILER **** 91/11/22 01 **** REEL TRAILER **** 91/11/22 O1 Tape Subfile: 10 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 22 NOV 91 l:15a Elapsed execution time = 50.70 seconds. SYSTEM RETURN CODE = 0 Copyright 1987,1988,1989,1990,1991 .By WESTERN ATLAS INTERNATIONAL, INC. Ail rights reserved. Tape Subfile 1 is type: LIS **** REEL HEADER **** 91/11/ 1 01 RECEIVED NOV '1 2 1991 Oil & Gas Cons. Commission /~chorage 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: ELEV~TION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD RUN1 89796 J. DAHL ALEXANDER 05-34 500292221700 ARCO ALASKA, INC ATLAS WIRELINE SERVICES 01-NOV-91 RUN2 89796 J. DAHL ALEXANDER RUN3 32 liN 15E 2441 148 70.00 69.00 34.00 OPEN HOLE CASING DRILLER' S BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 7.625 10163.0 3RD STRING PRODUCTION STRING 6.750 REMARKS: NOTE: HEADING INFORMATION IN EDITED FILES IS FROM RUN 2 RUN 1 INFORMATION CAN BE OBTAINED FROM RAW FILES, 3 THRU 6. RUN 1 CIRCULATION STOPPED; 07:30 (18-OCT-91) NECESSARY WELL TD NOT REACHED, RIG DIRLLED AHEAD TO RUN 2 TD. WEIGHT PULLS ON BOTTOM SECTION OF HOLE. MERGED PASS SPLICE POINT NOTED ON LOG, ALSO RUN 1 TD POINT. RUN 2 CIRCULATION STOPPED ; 23:15 (19-OCT-91) UNABLE TO REACH DRILLERS TD. MANY PULLS ON BOTTOM SECTION OF LOG. ALL ANOMILOUS READINGS IN REFERENCE TO RUN 1 & 2 MERGE PASS ARE NOTED ON LOG. TOOL RUN IN DIFFERENT CONFIGURATION FROM RUN TO RUN 2 (SEE DIAGRAM) SOME CYCLE SKIPPING BETWEEN SHOE AND TOP OF SADLEROCHIT $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; all runs merged; no case hole data. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH BCS 9179.0 DIL 9179.0 2435 9179.0 $ BASELINE CURVE FOR SHIFTS: BCS GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH CNC STOP DEPTH 9970.5 10120.0 10120.0 EQUIVALENT UNSHIFTED DEPTH RFOC RILM RILD 9190.0 9192.0 9193.0 9193.5 9194.5 9198.5 9202.0 9204.0 9204.5 9205.0 9205.5 9206.0 9207.5 9210.0 9213.5 9214.0 9215.0 9215.5 9216.5 9217.5 9218.0 9218.5 9219.5 9229.5 9230.5 9231.0 9192.5 9193.0 9201.0 9204.0 9205.0 9205.5 9190.0 9230.5 9193.0 9195.5 9200.0 9205.5 9205.0 9206.0 9205.5 9214.5 9215.5 9216.0 9216.5 9217.5 9218.0 9219.5 9220.5 9230.0 9230.5 9206.0 9207.5 9210.0 9216.0 9216.5 9218.0 9237.0 9238.0 9239.0 9240.0 9240.5 9241.0 9242.0 9246.0 9250.5 9252.5 9274.0 9277.0 9288.5 9289.0 9290.0 9290.5 9291.0 9291.5 9292.5 9293.0 9294.0 9296.0 9296.5 9297.5 9298.0 9298.5 9299.5 9300.5 9301.0 9304.5 9306.0 9307.0 9308.5 9317.0 9317.5 9319.5 9320.5 9324.5 9334.0 9342.5 9343.5 9344.0 9345.5 9348.0 9350.5 9357.0 9360.0 9362.0 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'8096 g'LOg6 g'£og6 O'[Og6 g'Eog6 g 'I8~6 0 '0896 §'6L~6 0 '6L96 g'SL96 0'8L96 §'LA96 O'LL~6 § '9L~6 § 'GL96 0'8996 0 '9996 0 '~996 0'[9~6 0 'I9~6 0 '0996 0 '6g~6 0 '8996 0 '9996 g'Ig96 g'og96 0 '0996 g'89~6 0 '9996 g 'g~6 0 g' ~7~796 g '§£96 0 'g£96 g '0£96 §'6E~6 g'£E96 0'9E~6 §'8196 O'LI~6 § '9I~6 g'gI96 0'gI96 0'~I96 g'[I~6 g'EI~6 0'8096 g'£096 g'06£6 0 '06[6 0'68[6 9519.5 9521.0 9521.5 9527.0 9529.0 9529.5 9530.0 9530.5 9531.5 9533.5 9540.0 9542.5 9543.5 9544.0 9544.5 9545.0 9546.0 9546.5 9547.0 9548.0 9548.5 9549.0 9553.0 9554.0 9561.5 9562.0 9562.5 9563.5 9564.0 9565.5 9566.0 9573.0 9573.5 9574.5 9585.0 9593.5 9614.5 9615.0 9615.5 9616.0 9617.0 9623.5 9624.5 9647.0 9647.5 9648.0 9648.5 9649.0 9650.0 9650.5 9651.0 9652.0 9653.5 9654.5 9669.0 9676.5 9677.5 9679.5 9680.0 9681.0 9519.0 9520.5 9521.5 9526.5 9544.0 9545.0 9553.0 9584.5 9647.0 9648.0 9649.0 9649.5 9650.5 9676.0 9612.0 9612.5 9613.0 9613.5 9528.5 9530.0 9530.5 9532.5 9543.5 9545.0 9546.0 9547.0 9548.0 9552.5 9560.5 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9984.5 10001.5 10005.5 10011.0 10023.5 10025.0 10025.5 10028.0 10029.0 10029.5 10064.0 10064.5 10065.0 10065.5 10080.0 10088.5 10089.5 10091.0 10092.0 10092.5 $ MERGED DATA SOURCE PBU TOOL CODE 10091'.0 10091.5 10088.0 10088.5 10091.0 10091.5 RUN NO. PASS NO. MERGE TOP BCS DIL 2435 $ REMARKS: ONE DEPTH PER FRAME 2 2 9179.0 2 2 9179.0 2 2 9179.0 Tape depth ID: F 12 Curves: N'ame Code Samples Units Size Length 1 DT 2 FUCT 3 GR 4 ILD 5 ILM 6 LL8 7 MTEM 8 NPHI 9 NUCT 10 SP 11 TEND 12 TENS 68 1 US/F 4 4 68 1 CPS 4 4 68 1 GAPI 4 4 68 1 OHMM 4 4 68 1 OHMM 4 4 68 1 OHMM 4 4 68 1 DEGF 4 4 68 1 PU-S 4 4 68 1 CPS 4 4 68 1 MV 4 4 68 1 LB 4 4 68 1 LB 4 4 * DATA RECORD (TYPE# 0 ) 994 BYTES * 48 Total Data Records: 100 MERGE BASE 9970.5 10120.0 10120.0 Tape File Start Depth = 10120.000000 Tape File End Depth = 9179.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 24480 datums Tape Subfile: 2 523 records... Minimum record length: Maximum record length: 62 bytes 994 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH BCS 8018.0 9179.0 DIL 8018.0 9179.0 2435 8018.0 9179.0 $ BASELINE CURVE FOR SHIFTS: BCS GR CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH - BASELINE DEPTH $ REMARKS: NO SHIFTS REQUIRED FOR DEPTH MATCHING IN CASED HOLE SECTION. $ ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Code Samples Units Size Length 1 FUCT 2 GRCH 3 NPHI 4 NUCT 5 TEND 6 TENS 68 1 CPS 4 4 68 1 GAPI 4 4 68 1 PU-S 4 4 68 1 CPS 4 4 68 1 LB 4 4 68 1 LB 4 4 * DATA RECORD (TYPE# 0) 1014 BYTES * 24 Total Data Records: 22 Tape File Start Depth = 9179.000000 Tape File End Depth = 8793.000000 Tape File Level Spacing = 0.500000 .Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 5412 datums Tape Subfile: 3 52 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 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: 0 TOOL STRING NUMBER: 0 PASS NUMBER: 0 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH BCS DIL 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): 9042.0 10120.0 9042.0 10120.0 9042.0 10120.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AC CHT MIS TEMP GR CN PCM DIFL $ ACOUSTIC LOG CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR DUAL IND FOCUSED LOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 20-OCT-91 FSYS256 REV:G002 VER:2.0 2315 19-OCT-91 653 20-OCT-91 10163.0 9958.0 9042.0 10120.0 0.0 TOOL NUMBER 1609 3974 3967 2806 1309 2435 3506 1503 6.750 9178.0 9179.0 LIGHT POLY 9.10 43.0 8.0 7.4 157.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT:' 1.700 0.776 1.880 0.000 1.650 0.000 68.0 157.0 68.0 0.0 68.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 TOOL STANDOFF (IN) : 0.0 REMARKS: INFORMATION FOR HEADING AND TOOL STRING IS FROM RUN 2. $ ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Code Samples Units 1 AC 68 1 US/F 2 CHT 68 1 LB 3 CILD 68 1. MMHO 4 CLSN 68 1 CPS 5 CNC 68 1 PU-S 6 TEMP 68 1 DEGF 7 SP 68 1 MV 8 RILM '68 1 OHMM 9 RILD 68 1 OHMM 10 RFOC 68 1 OHMM 11 GR 68 1 GAPI 12 CSSN 68 1 CPS 13 TTEN 68 1 LB Size Length 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 296 52 Tape File Start Depth = 10120.000000 Tape File End Depth = 8792.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 98863 datums Tape Subfile: 4 375 records Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 1 TOOL STRING NUMBER: 1 PASS NUMBER: 2 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH BCS 9114.0 DIL 9114.0 2435 9114.0 $ 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 9972.0 9972.0 9972.0 20-OCT-91 FSYS256 REV:G002 VER:2.0 730 18-OCT-91 1423 18-OCT-91 9941.0 9935.0 9114.0 9972.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER CHT MIS TEMP GR CN PCM AC DIFL $ CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR ACOUSTIC LOG DUAL IND FOCUSED LOG 3974 3967 2806 1309 2435 3506 1609 1503 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 6.750 9178.0 9179.0 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): LIGHT POLY 9.10 44.0 9.0 6.6 160.0 2.000 71.0 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 0.930 2.090 0.000 1.950 0.000 160.0 71.0 0.0 71.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 TOOL STANDOFF (IN) : 0.0 REMARKS: HEADING AND TOOL STRING INFORMATION IS FROM RUN 1. $ ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Code Samples Units Size Length 1 AC 68 1 US/F 4 4 2 CHT 68 1 LB 4 4 3 CILD 68 1 MMHO 4 4 4 CLSN 68 1 CPS 4 4 5 CNC 68 1 PU-S 4 4 6 TEMP 68 1 DEGF 4 4 7 SP 68 1 MV 4 4 8 RILM 68 1 OHMM 4 4 9 RILD 68 1 OHMM 4 4 10 RFOC 68 1 OHMM 4 4 11 GR 68 1 GAPI 4 4 12 CSSN 68 1 CPS 4 4 13 TTEN 68 1 LB 4 4 * DATA RECORD (TYPE# 0) 1014 BYTES * 52 Total Data Records: 194 Tape File Start Depth = 9972.000000 Tape File End Depth = 9100.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 54259 datums Tape Subfile: 5 271 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes 0'89 004'I ~ 0'E9I 9'4 0'8 0'£~ 01'6 X~Od gHDI~ 0 ' 6/~I6 0 '8£I6 0GL '9 :(la) Hgd~G DNIS~D :(NI)~ZIS gib ~7OH N3dO ~g~G DNISWD GNW ~OH~HO8 £0gI 90g£ 60£I 908E £96£ 9£6£ 609I H~nN ~OOg ND SI~ ,LHD ~dKg ~OOg ~GOD ~OOg HOGN~A (~Ogg08 Og dOg) DNIHgS ~OO~ 0'0 0'9966 0'68~6 0'8~66 0'£9IOI I6-~DO-0E £S9 I6-gDO-6I 0'E:H~A E00D:A~ I6-gDO-0E 0'9966 0'9966 0'9966 Hg~G dOgS : (HHda) G~SdS DN~O00~ : (la) ~VAH~gNI O0~ ~OggOS : (ia) ~WAH~gNI DOq dO~ :(ia) H~ooo~ aA :(ia) ~IHG GA :~OggO~ NO H~DDO~ ~IA :GHGNH NOIgt~I~OHID ~NIg :NOISHHA ~H~MI~OS :G~DDO~ ~gWC 0'68G6 §£~E 0'68~6 qlG 0'68G6 SO8 HA~G g~fgS ~GO0 ~OOg HOGN~A 00~E'0 :gN~DNI I :~8~{I]N SSWd :~SWI]N 'saII~ s$~a~d~s u! una pu~ '6u!a~s IOO~ 'ss~d qm~ ao~ ~$~p a~P~q 6oI pu~ S~AanD ~G~H SI~ :adX~ sT 9 aII~qns ad~g MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 0.753 1.880 0.000 1. 650 0.000 162.0 68.0 0.0 68.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 TOOL STANDOFF (IN) : 0.0 REMARKS: HEADING AND TOOL STRING INFORMATION IS FROM RUN 2. $ ONE DEPTH PER FRAME Tape depth ID: F 13 Curves: Name Code Samples Units Size Length 1 AC 68 1 US/F 4 4 2 CHT 68 1 LB 4 4 3 CILD 68 1 MMHO 4 4 4 CLSN 68 1 CPS 4 4 5 CNC 68 1 PU-S 4 4 6 TEMP 68 1 DEGF 4 4 7 SP 68 1 MV 4 4 8 RILM 68 1 OHMM 4 4 9 RILD 68 1 OHMM 4 4 10 RFOC 68 1 OHMM 4 4 11 GR 68 1 GAPI 4 4 12 CSSN 68 1 CPS 4 4 13 TTEN 68 1 LB 4 4 * DATA RECORD (TYPE# 0) 1014 BYTES * 52 Total Data Records: 84 Tape File Start Depth = 9964.000000 Tape File End Depth = 9588.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 119934 datums Tape Subfile: 6 161 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: 2 TOOL STRING NUMBER: 2 PASS NUMBER: 1 DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH BCS DIL 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): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE AC CHT MIS TEMP GR CN PCM DIFL $ 9406.0 10037.0 9406.0 10037.0 9406.0 10037.0 ACOUSTIC LOG CABLEHEAD TENSION MASS ISOLATION SUB TEMPERATURE GAMMA RAY COMPENSATED NEUTRON PULSE CODE MODULATOR DUAL IND FOCUSED LOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 20-OCT-91 FSYS256 REV:G002 VER:2.0 2315 19-OCT-91 653 20-OCT-91 10163.0 10103.0 9406.0 10037.0 0.0 TOOL NUMBER 1609 3974 3967 2806 1309 2435 3506 1503 6.750 9178.0 9179.0 LIGHT POLY 9.10 43.0 8.0 7.4 162.0 1.700 68.0 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : REMARKS: RUN 2 INFORMATION $ 0.753 1.880 0.000 1.650 0.000 THERMAL SANDSTONE 0.00 0.000 0.0 ONE DEPTH PER FRAME Tape depth ID: F 14 Curves: Name Code Samples Units Size Length 1 AC 68 1 US/F 4 4 2 CHT 68 1 LB 4 4 3 CILD 68 1 MMHO 4 4 4 CLSN 68 1 CPS 4 4 5 CNC 68 1 PU-S 4 4 6 CSSN 68 1 CPS 4 4 7 GR 68 1 GAPI 4 4 8 RFOC 68 1 OHMM 4 4 9 RILD 68 1 OHMM 4 4 10 RILM 68 1 OHMM 4 4 11 SP 68 1 MV 4 4 12 SPD 68 1 F/MN 4 4 13 TEMP 68 1 DEGF 4 4 14 TTEN 68 1 LB' 4 4 * DATA RECORD (TYPE# 0 ) 966 BYTES * 56 Total Data Records: 159 162.0 68.0 0.0 68.0 0.0 Tape File Start Depth Tape File End Depth Tape File Level Spacing = Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 92195 datums Tape Subfile: 7 236 records... = 10037.000000 = 9405.000000 0.250000 Minimum record length: Maximum record length: 62 bytes 966 bytes Tape Subfile 8 is type: LIS **** TAPE TRAILER **** 91/11/ 1 01 **** REEL TRAILER **** 91/11/ I O1 Tape Subfile: 8 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Fri 1 NOV 91 3:43p Elapsed execution time = 1 minute , 7.6 seconds. SYSTEM RETURN CODE = 0