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193-094
Pages NOT Scanned in this Well History File XHVZE This page identifies those items that were not scanned during the initial scanning project. They are available in the original file and viewable by direct inspection. lC:;/~ "O~ y File Number of Well History File PAGES TO DELETE Complete RESCAN [] Color items - Pages: Grayscale, halftones, pictures, graphs, charts- Pages: Poor Quality Original- Pages: Other- Pages: DIGITAL DATA [] Diskettes, No. Other, No/Type OVERSIZED -[] Logs of various kinds [] Other COMMENTS: Scanned by: Beverly Vincent Nathan Lowell Date: ' 9 -(~ Is/ '(.~ [] TO RE-SCAN Notes: Re-Scanned by: Beverly Dianna Vincent Nathan Lowell Date: ~si Schlumberger NO. 3363 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 1't3 - UTlf' 03/15/05 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 995.....03-2~~8 ATTN: Beth . / Receiv~4 ~ a/vJWl--- Color Well Job # Log Description Date Blueline Prints ! q 6 -ON C-39 10715421 MCNL 08/19/04 i~n-H.g' E-21A 10670030 MCNL 08/22/04 , 9~- 17C' C-29A .~ 10715422 MCNL 08/22/04 ).C"3· i/)..DS 07-33B 10715361 MCNL 11/04/03 1 !9J-/53-07-01A 10889151 RST 08/18/04 1 '~f . 9 X-27 10724364 RST 03/10/04 1 ~ -~ E-18A 10621786 RST OS/22/04 1 !;~7:C.·.V'l DS 01-24A 10563108 RST 10/09/03 1 . }. ~ E-10A 10621797 RST 06/16/04 1 !7J9 -/0,- Z-12 10704020 RST 07/06/04 1 .~Ol- 0'1 i X-15A 10704021 RST 07/07/04 1 ;~..C)l P1-07A 10831301 RST 07/03/04 1 ~ Q-7.. C7tJ:,G-03A 10889210 LDL 02/13/05 1 :44:'ft 2.l'? L5-17 A 10942195 PSP PPROFIDEFT/GHOST 02/28/05 1 : "i'~ "'!JJí. P1-05 10687701 PPROFPS~DEFTIGHOST 08/13/04 1 l..tìtf- () ¿.?f MPC-42 10889141 RST 07/26/04 1 2C4.{)ß MPC-42 10621815 RST 08/07/04 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 C",/~ Ú -N' . ¡"ib~=;:, 1\ PI) ~litf..\ J~b1=, h" ¡ t ¿ c.'. ?Q.nç, ð ....'l;v Date Delivered: 3 il I - /1 tf) í 0 5' .~ CD 1 1 1 1 1 1 1 1 1 1 1 1 ~ ~ 1 1 ~ ) STATE OF ALASKA ) olf=CEIVED ALASKA OIL AND GAS CONSERVATION COMIVIISSIOf\J ',~* .~ ., WELL COMPLETION OR RECOMPLETION REPORT AND LOQAR 0 4 2005 k . 0'1 & Gas lons Commission ^'~s ~ II I' tb. Well ~W\MÐrag9 II Development 0 Exploratory 0 Stratigraphic 0 Service 12. Permit to Drill Number .193-094 305-001 13. API Number 50- 029-22383-00-00 14. Well Name and Number: C-39 15. Field 1 Pool(s): Prudhoe Bay Field 1 Prudhoe Bay Pool No. of Completions 1 a. Well Status: 0 Oil 0 Gas 0 Plugged II Abandoned 0 Suspended 0 WAG 20AAC 25.105 20AAC 25.110 0 GINJ 0 WINJ 0 WDSPL 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location .of Well (Governmental Section): Surface: 1835' SNL, 883' WEL, SEC. 19, T11 N, R14E, UM Top of Praductive Horizon: 1595' SNL, 877' EWL, SEC. 20, T11N, R14E, UM Total Depth: 1458' SNL, 3206' EWL, SEC. 20, T11N, R14E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 664508 y- 5959387 Zone- ASP4 TPI: x- 666262 y- 5959666 Zone- ASP4 Total Depth: x- 668587 Y- 5959854 Zone- ASP4 .---.--------------------- ---------------------- 18. Directional Survey 0 Yes IBI No 21. Logs Run: MWD Zero Other 5. Date Comp., Susp., or Aband. 1/19/2005 6. Date Spudded 07/10/1993 7. Date T.D. Reached 08/04/1993 8. KB Elevation (ft): 72' 9. Plug Back Depth (MD+ TVD) 11610 + 9029 10. Total Depth (MD+ TVD) 11632 + 9031 11. Depth where SSSV set N/A MD 19. Water depth, if offshore N/A MSL CASING SIZE 20" 13-3/8" 9-5/8" GRADE H-40 L-80 NT -80 L-80 L-80 CASING, LINER AND CEMENTING RECORD SETTING. DEPTH MD SETtiNG DEPTH TVO HOLE I OP tiOTTOM lOP tiOTTOM SIZE 32' 110' 32' 11 0' 30" 34' 3202' 38' 3201' 16" 33' 9063' 33' 8463' 12-1/4" 8867' 10505' 8338' 9017' 8-1/2" 10391' 11632' 9006' 9031' 6" 22. WT. PER FT. 91.5# 68# 47# 29# 12.6# 7" 4-1/2" 23. Perforatians op'en to Production (MD + TVD of Top and Bottam Interval, Size and Number; if none, state "none"): None MD TVD MD SCANNED MAR 1 0 2.005 26. Date First Praduction: Not on Praduction Date of Test Hours Tested PRODUCTION FOR TEST PERIOD -+ Flow Tubing Casing Pressure CALCULATED ......... OIL-BeL Press. 24-HoUR RATE"'" 24. SIZE 4-1/2",12.6#, L-80 TVD Ft Ft 16. Property Designation: ADL 028305 17. Land Use Permit: 20. Thickness of Permafrost 1900' (Approx.) CEMENTING RECORD 280 cu ft Arcticset (Approx.) 1883 cu ft PF 'E', 483 cu ft Class 'G' 1112 cu ft PF 'E', 343 cu ft Class 'G' 370 cu ft Class 'G' Uncemented AMOUNT PULLED TUBING RECORD DEPTH SET (MD) 9962' PACKER SET (MD) 9924' 25. AGIO, FRACTURE, CEMENT SQUEEZE, ETC. r~. t ' l ,'....., 1 ~ f\ ~ DEPTH INTERVAL (MD) 10360' 10158' 10158' & 10146' 10090' PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): N/A OIL-BeL AMOUNT & KIND OF MATERIAL USED Set DR Plug in Baker 0 Packer P&A with 10 Bbls Cement Set 1 st Whipstock, Set 2nd Whipstock Pushed Dawn Set 3rd Whipstock, Pump 22 Bbls Cement GAs-McF WATER-BeL CHOKE SIZE GAS-OIL RATIO GAs-McF WATER-BeL OIL GRAVITY-API (CORR) CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if nO~ßîà "none". L S 8FL MAR 0 8 ZOO5 None 27. Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE esç :28. ") 29. ) FORMATION TESTS GEOLOGIC MARKERS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Sag River 9009' 8428' None Shublik 9057' 8459' Sadlerochit 9177' 8534' 30. List of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed. ~"I\:" h ~" Teme HUbble/1Q)u~ \ ~ø XJU'{ C-39 Well Number Title Technical Assistant Date D 3 -o3-OS 193-094 305-001 Permit No.1 Approval No. INSTRUCTIONS Prepared By Name/Number: Drilling Engineer: Terrie Hubble, 564-4628 Mary Endacott, 564-4388 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 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. ITEM 4b: TPI (Top of Producing Interval). ITEM 8: The Kelly Bushing elevation in feet above mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. ITEM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITEM 20: True vertical thickness. ITEM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only ) ) Well: Field: API: Permit: C-39A Prudhoe Bay Unit 50-029-22383-01-00 205-003 Accept: Spud: Release: Rig: 01/22/05 01/24/05 02/02/05 Nordic #1 PRE-RIG WORK 01/14/05 RAN 3.25 CENT WI S.B. SAT DOWN AT 10,250' SLM, DUE TO DEVIATION. RAN 4112 CATCHER SUB. ATTEMPT TO SET IN X NIPPLE AT 9856' SLM. PULLED CS BACK FROM 9856 SLM. ATTEMPTED TO SET CS WI X-LOCK AT 9945' SLM. PULLED CS BACK FROM 9945' SLM. RAN 4.5 GS WI 4.5 SLIP STOP CATCHER SUB SET AT 7076 SLM. RAN 4.5 OM-1 W/7" EXT AND 2" JDC TO ST#1 AT 6975' MD. PULLED SO RAN 4.5" OM-1 W/7" EXT AND 2" JDC TO ST#2 AT 3911' MD. PULLED GLV. 01115/05 PULLED LGLV ST#2 AT 3981'. SET DGLV ST#2 AT 3981' MD AND ST#1 AT 6975' MD. MITIA 3000 PSI. GOOD TEST. TEST OA GOOD TEST. PULLED CATCHER. 01/18/05 MU/RIH W/ BAKER 3.63" GEN II WIS DRIFT. KILL WELL WI 1% KCL. 01/19/05 COMPLETE WELL KILL W/320 BBLS METH/KCL. RIH WI 3.63" GEN II W/S DUMMY TO 10250'. POOH. MU/RIH WI JARS AND DR BLANKING PLUG. SET DR PLUG IN BAKER 0 PACKER. TEST TO 1000 PSI. POOH. RIH W/ 3" BDN TO 10350'. DISPLACE WELLBORE WITH 171 BBLS OF 1% KCL AND 166 BBLS OF CRUDE TO COOL DOWN. LAY IN 10 BBLS OF CEMENT 1:1. PULL UP TO 9700' FOR 30 MINUTES. MAKE MULTIPLE JETTING PASSES TO FLAG AT 10190'. CHASE OUT AT 80%, MAKING REPEAT PASSES ACROSS GLM'S AND JEWELRY. FREEZE PROTECT WELL FROM 2500' WI WATER/METH. RDMO. JOB COMPLETE. ') ) BP EXPLORATION Operatlons.Summary.Flf3Port Page 1- Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C-39 C-39 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 1/4/2005 Rig Release: 2/2/2005 Rig Number: N1 Spud Date: 7/10/1993 End: Date From - To Hours Task Code NPT Phase Descriptionof Operations 1/21/2005 00:00 - 02:15 2,25 MOB P PRE Rigging down, Moved camp to C-39 and associated equipment 02:15 - 02:30 0,25 MOB P PRE Held PJSM with Security, TS and rig crew on mobilise between K-Pad and C-Pad 02:30 - 06:00 3,50 MOB P PRE Moved rig from K-Pad to C-Pad. Arrived on location at 0600 hrs. Set rig off to side for rig maintenances 06:00 - 06:45 0,75 MOB P PRE PJSM on working on SCR system 06:45 - 00:00 17.25 MOB P PRE Connected Gen 3 to rig Work on camp electrical Nordic electricians working on SCR System Nordic crew working on replacing Gen 1 radiator, water pump and rebuild MP#1 1/22/2005 00:00 - 01 :00 1.00 MOB P PRE Connected Gen 3 to rig Work on camp electrical Nordic electricians working on SCR System. Nordic crew working on replacing Gen 1 radiator, water pump and rebuild MP#1 --Dismissed electricians to get 8 hrs sleep. 01 :00 - 04:30 3.50 MOB P PRE Connected Gen 3 to rig, Nordic Crew continue working on replacing Gen 1 radiator. 04:30 - 09:00 4.50 MOB P PRE Prep cellar for moving rig over well. 09:00 - 12:40 3.67 MOB P PRE Electrican fimished up on SCR work Re-wiring terminals Rebuilding MP1 1200 hrs on pump parts Switch to rig power from generator 3 Nordic electrican to certify SCR operations before using DC power 12:40 - 13:45 1.08 MOB P PRE RD Gen 3 and move over towards C-39 and jack up rig Prep C-39 location (blowing snow) 13:45 - 14:00 0.25 MOB P PRE Move to to C-Pad 14:00 - 14:30 0,50 MOB P PRE PJSM on moving over well. WHP = 0 psi 14:30 - 15:15 0.75 MOB P PRE Spotted rig over well, set down 15:15 - 16:30 1.25 MOB P PRE RU assocated equipment outside Started SCR with Nordic electrican. Checked all SCR's and assigments, checked out OK 16:30 - 19:30 3.00 MOB P PRE RIG ACCEPTED @ 16:30 hrs 1-22-2005 NU BOP's, shim rig, and RU outside equipment 19:30 - 00:00 4.50 BOPSUP P PRE Test BOPE. John Crisp waived witness. - Fill pits with 2% KCI, 2 ppb bio for window milling. 1/23/2005 00:00 - 03:00 3.00 BOPSUF P PRE Continue to Pressure test BOPE. - Swab valve leaking, call out grease crew at 00:15 hrs, Continue with test as able. Grease crew arrived on location 00:45. Grease swab. Open well. Dead. - 23.5 turns on Master. 23.5 turns on Swab. 03:00 - 04:00 1.00 WHIP P WEXIT PU injector. Rehead coil. 04:00 - 05:00 1.00 WHIP P WEXIT Fill coil with 2% KCI, double slick. Pump dart at 57.3 bbls. - Manifold frozen. 05:00 - 06:00 1.00 WHIP P WEXIT Pressure test CTC, failed. Re-head. 06:00 - 07:15 1.25 WHIP P WEXIT Crew change, PJSM on WS handling and initial RIH on new well. Open well, WHP = Opsi, static, RU BOT FAIV setting tool 07:15 - 09:00 1.75 WHIP P WEXIT Change CT packoffs Changed screws in CTC and pull tested Printed: 21712005 9:38:18 AM I ~ ~) ) BP EXPLORATION ()pe~at:¡onsSummaryReport Page 2'~ Legal Well Name: Common Well Name: Event Name: . Contractor Name: Rig Name: C-39 C-39 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 1/4/2005 Rig Release: 2/2/2005 Rig Number: N1 Spud Date: 7/10/1993 End: Daté From - To HoUrs Task Code NPT Phase Description of Operations 1/23/2005 07: 15 - 09:00 1.75 WHIP P WEXIT to 30k 09:00 - 10:00 1.00 WHIP P WEXIT Installed 3-pip tags in WS and PU WS, FAIV Tool and Sperry's MWD tool Confirmed external offset at 49.4 deg 10:00 - 11:10 1.17 WHIP P WEXIT RIH pumping at min rate 11 :1 0 - 11 :30 0,33 WHIP P WEXIT Shallow hole test MWD and orienter test. Took 1.40 bpm to get pulses. TF 160R orient 2 clicks, 11:30 -12:15 0.75 WHIP P WEXIT RIH to 10,020 ft for tie-in 12:15 - 13:05 0.83 WHIP P WEXIT Logging down to tie-in. (Correct = 5 ft) 13:05 - 13:10 0.08 WHIP P WEXIT RIH to WS setting depth Wt Check at 1 0150ft = 24.5k down and 37k up RIHto 10180ft 13:10 - 13:40 0.50 WHIP P WEXIT Orient TF around to 172 R 13:40 - 13:50 0.17 WHIP P WEXIT Inc Qp to 2.38 bpm and 3880 psi to inflate SO and open choke CTP bleed to zero, Sheared at 3179 psi. Checked TF orientation Set WS at 10,158.3 ft at 166deg LOHS or 194deg ROHS Set down 10k. 13:50 - 15:30 1.67 WHIP P WEXIT POOH 15:30 - 16:00 0.50 WHIP P WEXIT LD MWD and BOT FAIV setting tool 16:00 - 16:45 0.75 STWHIP P WEXIT PU window milling BHA 16:45 - 18:23 1.63 STWHIP P WEXIT RIH to 10100 ft Wt check = 37k RIH at 10,159.9 ft. PU 18:23 - 18:45 0.37 STWHIP P WEXIT Inc Qp to 2.5 bpm CTP = 1681 psi of bottom Started at 10,157.3 ft painted flag. Correct to pinch point at 10,162.9 ft 18:45 - 00:00 5.25 STWHIP P WEXIT Mill window as per RP from 10,162,9' to 10,167.9' MD. - 2.48/2,6 bpm - 5 - 7k WOB - 1650 - 1950 psi. 1/24/2005 00:00 - 02:30 2.50 STWHIP P WEXIT Continue milling window, exit at 10,168.2' MD. - Outside window at 10,170.9', stalling motor. - PU off bottom through window. RBIH. - Drill formation to 10,174.3' MD. Pump 30 bbls 2ppb bio sweep. - Dress window til no motor work observed. - Swap to new flo pro. - Dry tag. OK. 02:30 - 04:00 1.50 STWHIP P WEXIT POOH with window milling BHA at 100 fpm, 2,6 bpm at 2570 psi. 04:00 - 05:15 1.25 STWHIP P WEXIT Lay down window milling BHA. - Mills gauge 3.80 no-go. - Re-head CTC. Pull test to 3500 Ibs, Pressure test to 3500 psi. 05: 15 - 07:05 1.83 DRILL P PROD1 PU motor set 3 deg, Sperry s MWD and confirmed scribed. Changed out orienter, broken spring. ( Note 2 broke springs on K-07d and now one on C-39a) Changed set screws on CTC and pulled test CTC to 40k. Offset (ext/int) = 65/135 deg 07:05 - 09:00 1.92 DRILL P PROD1 RIH No SHT with 3 deg motor in 4-1/2" tubing. SHT in 7" liner below 10,000 ft. 09:00 - 09:30 0.50 DRILL P PROD1 SHT and Tie-in in 7" Liner (corrected +4 ft) 09:30 - 09:38 0.13 DRILL P PROD1 RIH TF at 166 LHS, Tagged at 10,174 ft Printed: 2f7/2005 9:38:18 AM Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TTN: Beth Well 20'3.)iL. G-12B ~15-3S'B ;"0 ~3·· i'1 'f :;"'Dj-l ¡ G D-04B ./ DS 18-13A ~3-'''¡5 K-10B DS 02-15A 1.... ¡.,... DS 2-33A )';;Š-æ DS 07 -03A '2OJ~iql. DS 07 -29C m'ð/2- E-15B 'J6i; J/5'1 DS 18-27C k"'C.['<{l E-24B '1,~ /09 os 18-31 ~'-1~ iJ 0 K-09C !iYlCY-ltf C-17B [1~.rJì4 C-39 Job # 10715391 10728396 10715393 10715395 10715402 10715404 10670016 10715406 10715407 10861913 10715410 10861916 10715413 10861920 10715418 10715421 (Prints~ only-Job not complete) MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL MCNL .., ~ ~j ?nn5 SCANNED jUi\} J.. ~ _",U. Log Description PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: ,/"/ ~ #3//0!3 I I !07S~ /93 - o1f 01/24/05 NO. 3318 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Color Date Blueline Prints CD 03/21/04 1 04/03/04 1 04/07/04 1 04/16/04 1 05/16/04 1 05/18/04 1 OS/23/04 1 06/03/04 1 06/04/04 1 06/05/04 1 06/13/04 1 06/20/04 1 07105/04 1 07/16/04 1 08/10/04 1 08/19/04 1 ~ .~. Alaska Data & Consulting Services 2525 Gambe" Street, Suite 400 Anchorage, AK 99503-283 ... .u. A TTN: Beth " /1' Rec . ed by: jÇ/1'¡ '¿U,C"^-é-<--- >~ ') (ID~~~w~ ) AI,A.SIiA. OIL AlQ) GAS CONSERVATION COMMISSION FRANK H. MURKOWSKI, GOVERNOR 333 W. ]TH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 I 'f3-Ct Cf.lJ Mary Endacott CT Drilling Engineer BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay C-39 Sundry Number: 305-001 Dear Ms. Endacott: 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. 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 0 iday or weekend. A person may not appeal a Commission decision to uperio Cou unless rehearing has been requested. DATED this~y of January, 2005 Enc!. SCANNED JAN 1 4 2005 '" \jJC¡1\ ;, s I ZOOS' ) STATE OF ALASKA ) ~Ej;EJ}[ED ALASKA OIL AND GAS CONSERVATION COMMISSION JAN d ~ ZOa? APPLICATION FOR SUNDRY APPROVAA L 0" O.G '. ft ,C'nmmission 20 MC 25.280 -AraSka i ~ JJI ~om~. u Anchorage 1. Type of Request: iii Abandon 0 Repair Well 0 Plug Perforations 0 Stimulate 0 Alter Casing 0 Pull Tubing 0 Perforate New Pool 0 Waiver 0 Change Approved Program 0 Operation Shutdown 0 Perforate 0 Re-Enter Suspended Well 0 Other 0 Time Extension 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): 72' 4. Current Well Cla~: 111 Development 0 Exploratory 0 Stratigraphic 0 Service 5. Permit To Drill Number 193-094 / 6. API Number: 50- 029-22383-00-00 /' 99519-6612 9. Well Name and Number: C-39 /' ADL 028305 10. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool ': PRESENTWELi;:CONPITION:'$UMMARY':''I " "',' , , Effectìve Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 11610 9029 None None MD 'TVD BÜrst Collapse 8. Property Designation: 11. Total Depth MD (ft): 11632 Casing Structural Conductor Surface Intermediate Production Liner Total Depth TVD (ft): 9031 Length , Sizê Liner 78' 20" 110' 110' 1490 470 3168' 13-3/8" 3202' 3201' 4930 2270 9030' 9-5/8" 9063' 8463' 6870 4760 1638' 7" 8867' - 10505' 8338' - 9017' 8160 7020 1241' 4-1/2" 1 0391' - 11632' 9006' - 9031' 8430 7500 Perforation Depth MD (ft): Perforation Depth TVD (ft): Slotted: 10502' - 11609' Slotted: 9016' - 9029' Packers and SSSV Type: 7" x 4-1/2" Baker 'SABL-3' packer; 4-1/2" Otis SSSV Landing Nipple Tubing Size: 4-1/2", 12.6# Tubing Grade: L-80 Packers and SSSV MD (ft): 9924' 2179' Tubing MD (ft): 9962' 12. Attachments: iii Description Summary of Proposal 0 Detailed Operations Program 14. Estimated Date for Commencing Operations: 16. Verbal Approval: Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Mary Endacott Title CT Drilling Engineer SiQnature -f}iÎ/t Ù-lUJ¡J1d('(í;C(t= . . Phone. . .564-4388 :,' ,J '" Commission Use Only 0 BOP Sketch 13. Well Class after proposed work: ,/ 0 Exploratory 111 Development 0 Service 15. Well Status after proposed work: 0 Oil 0 Gas 0 WAG 0 GINJ 0 Plugged DWINJ 111 Abandon"ed 0 WDSPL January 12, 2005 / Date: Contact Mary Endacott, 564-4388 o/I/n<l Date /~OS Prepared By Name/Number: Terrie Hubble, 564-4628 Conditions of approval: Notify Commission so that a representative may witness I Sundry Number: .305=00 I ( 0 Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 11 ' . .( r::o r ~ to~. 4'o{ ~t¡ l~.~J -fL, r Ç¿dÆ t¿,Y-~ ~l ( c- ~1 Æ-, Other: lt1.l f yO ve ( I""" 0 7. f RBDMS 8Ft JAN 132005 '-- OR\b~:~L APPROVED BY THE COMMISSION Date s/!ni~£ ') ) To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: M.S. Endacott CTD Engineer Date: January 4,2005 Re: P&A operations for well C-39 as part of the CTD sidetrack Well C-39 is scheduled for a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig on 1/14/05. The sidetrack, C-39A, will exit out of the existing 7" liner off a whipstock i~one 2 and target Zone 1 sands. The existing slotted liner will be isolated by a packer plug with cement on top. The following describes work planned for the P&A and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. Pre CTD Summary 1) Slickline - dummy GLMs 2) Integrity test 7 ~ hbt~ ktGk ' 3) Coil -set packer plug, place cement on top" (:) t. - The pre CTD work is slated to begin on January 12. !YJtí \{J rdøtltlê;{li{ M~' EndaJott CTD DriÜ(ng Engineer 564-4388 CC: Well File Sondra StewmanlTerrie Hubble TREE = 4-112"-5M Wa.U-EAD = 13-5/8" -5M Ftv'C ACTUATOR = ? m...... .. .... .m. ... KB. ELEV = SF, ELEv =" . . .' KOP= ~ax A~.!) I~= Datum MD = ()àtUrìïTV Ö=" ') -) ..~¡, C-39 SAÆTY NOTE: HORIZONTAL WELLBORE, SL TD LNR 72' 34' 6077' 94~11 012' 9828' 8800' SS (I) 2179' H 4-1/2" SSSV, OTIS LANDNG NIP, ID = 3,813" I 13-3/8" CSG, 68#, L-80, ID = 12.415" H 3202' ~ ~ Minimum ID = 3.25" @ 10360' 7" X 3-112" BAKER MODEL D PKR L GAS LIFT MANDRELS ST M) TVD ŒV TYPE VLV LATa; PORf DATE 2 3981 3911 1 OTIS RA 1 6975 6848 25 OTIS RA 1 TOP OF 7" Lt\R H 8867' r-.I I 9-5/8" CSG, 47#, NT-80, ID = 8.681" H 9063' ~ .. H I I 9873' 4-1/2" NIP, SWS, ID= 3.813" I Z ~ 9924' H 7" X 4-1/2" A<R, BAKERSABL-3, 10 =3.87" I . 99 57' H 4-1/2" NIP, SWS, ID= 3.813" I 4-1/2" TBG, 12.6#, L-80, ,0152 bpf, ID= 3.958" H 9962' I I 9962' H 4-1/2" TLBING TAIL, WLEG 1 1 9973' H ELMDTTLOGGID 01/26/96 1 :g¡ ~ I 10360' t- 7" x 3-1/2" BA KER MODEL 0 PKR, ID = 3.25" SET FOR POSSIBLE Slu STRADI1E I TOP OF 4-1/2" LNR H 10391' I ~ ~ 1 10391' l-i 7" x 4-1/2" PKR, BAKffi 1 T' LNR, 29#, NT-80, .0371 bpf, ID = 6.184" H 10505' J----.4 .. 1 PBTD H 11610' 4-1/2" Lt\R, 12.6#, L-80, .0152 bpf, ID= 3.953" H 11632' 1 \ \ \. , \ \. \ , \ \ \ \ \. \ \ \. \ \ \ \ \ \ \ \ \ \ \ \ , \\/, 'V PffiFORA TION SUfvTv1ARY REF LOO: A NGLE AT TOP ÆRF: 86 @ 10502' Note: Refer to Production DB for historcal perf data . SIZE SPF NTffiV A L Opn/Sqz DATE 4-1/2" SL TD 10502 - 11609 SL TD 08/05/93 0A.1E 08108193 0Q/16,()1 0 7/04,() 3 OQ/15,()3 COMMENTS ORIGINAL COM PLErION RNIlP CORRECllONS CW/1LP MAX ANGLE. KB ELBI A TOO CW/1LP RS= LOG COFRECTION REV BY DATE REV BY COMWENfS PRUDI-OE BAY LNIT WB..L: C-39 PffiMf t-.b: 1930940 API t-.b: 50-029-22383-00 SEC 19, T11 N, R14E. 1835' FNL & 1222' Fa. BP Exploration (Alaska) .. TREEF = '" 4-1/2" -5M WaLHEAD = 13-5/8" -5M FMC ACTUATOR = _? KB. aEV. = 72' ~,. , BF. aEV = 34' KOP = 6077' Max Angle == 94 @ 11012' Datum MD = 9828' Datum TVD = 8800' SS ) C-39 A SAn:h NOTE: HORIZONTAL WELLBORE, SL TO LNR Proposed cro Sidetrack 13-3/8" CSG, 68#, L-80,1D = 12.415" 1-1 3202' ~ Minimum ID = 3.25" @ 10360' 7" X 3-1/2" BAKER MODEL D PKR 1 TOP OF 7" LNR H 886T 1 , 9-5/8" CSG, 47#, NT-80. ID = 8.681" 1-1 9063' ~ 1 TOP OF 3-3/16" LN~-I 9940' 1 13.5" X Nip 2.813" IDI-I 9950' 1 I 4-1/2" mG, 12.6#, L-80, .0152 bpf, ID = 3.958" 1-1 9962" 1 10391 I Top of Cement 1-1 10050' 1 ÆRFORA TION SUMMARY REF LOG: ANGLEATTOPÆRF: 86 @ 10502' Note: Refer to A-oduction DB for historical perf data SIZE SPF MffiV AL Opn/Sqz DA TE 4-1/2" SLTD 10502 -11609 isolated proposed 7" X 3-1/2" BAKffi MODS.. D A<R, D = 3.25" -I 10360' SET FOR FQSSI3LE STU STRADDLE 1 TOP OF 4-1/2" LNR -t 10391' I 7" LNR, 29#, NT-80, .0371 bpf, Ð = 6.184" l-i 10505' 1 PBTD 1-1 11610' I l 4-1/2" LNR, 12.6#, L-80, .0152 bpf, D = 3.953" 1-1 11632' I DATE REV BY COMVfNTS 08108193 ORIGINAL COM PLETION 09/16101 RNITP CORRECTIONS 07104103 CMOITlP MAX ANGLE. KB aEVATION 09/15/03 CMOITlP REF LOG CORRECTION 01105105 MSE PROPOS8) CTD SDETRAO< DA TE REV BY 8 2179" 1-1 4-1/2" SSSV, OTIS LANDING NIP, D = 3.813" ~ L GAS LIFT MANDRB.S ST MD TVD DEV TYÆ VL V LATCH PORT DA TE 2 3981 3911 1 OTIS RA 1 6975 6848 25 OTIS RA \ I I r 9873" 1-1 4-1/2" NIP, SWS, ID = 3.813" I g 9924' 1-1 7" X 4-1/2" A<R, BAKER SABL-3, ID = 3.87" 1 ~ 'r=:i -t- I 9957' 1-1 4-1/2" NIP, SWS, ID = 3.813" 1 I 9962" 1-1 4-1/2" TUBING TAIL, WLEG 1 9973" 1-1 aMD TT LOGG8) 01126/96 1 -- 10150' 1-1 Mechanical Whipstock 1 1 I ~ g I I I I I I I I ~ ~I 3-3/16" X 2-7/8" crrt'ed and perfedl-i 12000" 1 10391' 1-1 7" X 4-1/2" A<R, BAKffi 1 I I I I I I I I ~ COMVfNTS PRUDHOE BAY UNIT WaL: C-39A PERMIT No: API No: 50-029-22383-01 SEC 19, T11N, R14E. 1835' FNL & 1222' Fa. BP exploration (Alaska) MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: Julie Heusser~~-O~ Commissioner ~' Tom Maunder, ~--- ~/~ °-'~~ P. I. Supervisor ¼(,'~"~ ~' DATE: April 23, 2001 FROM: Chuck Scheve; SUBJECT' Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit C Pad Monday. April 23. 2001' i traveled to BPXs C Pad and witnessed a portion of the 30-day retest of the safety valve systems. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 11 wells and 22 components with 1 failure. The Surface Safety Valve on well C-20B failed to pressure test. This vane is a repeat failure from the previous test. An attempt was made at this time to service the valve but the subsequent retest also failed. This well was shut in until repairs could be completed. I departed location prior to completion of the testing on this Pad due to a required BOP test on Nabors Rig 9ES. I spoke with Merv Liddelow on the morning of 4-24-01 and he indicated there were no further failures on remainder of the wells tested. Merv Liddelow performed the testing today; he demonstrated good test procedures and was a pleasure to work with. Summary: I witnessed a potion of 30-day SVS testing at BPXs C-Pad. PBU C Pad, 11 wells, 22 components, 1 failure 4.55% failure rate on the witnessed portion of the pad. Attachment: SVS PBU C Pad 4-23-01 CS X Unclassified Confidential (Unclassified if doc. removed ) SVS PBU C Pad 4-23-01 CS C' Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Chuck Scheve Submitted By: Chuck Scheve Field/Unit/Pad: Prudhoe / PBU / C Pad Separator psi: LPS 174 Date: 4/23/01 HPS 644 _ i i i i i We~ Permit Separ Set L/P Test Test Test Date oa, Number Number PSI PSI Trip Code Cod,~ Code Pas~ GaS or CYCLE C-01 1720300 :C-02 1730046 " C-03A 1981840 644~ '550 500 P e ' ' OIL C-04A 1960920 C-0~" 1730110 174i 125 '160 'P .... P OIL: C-06A 1981570 C-07A 2000520 644~ 550 520 P P OIL C-08A ' 1950280 154! 125 120 P P ' OIL C-09 1790260 d-10 li90350 ~ ' C-11 1790460 ' ' C-15A 1981160 " C-13A 1~71430 '' C-15 17'91090 ' C-16 1800100 . ., C- 17A 1980230 ,. , , , C-18A 1991290 C-19B 2000050 644 550 525 P P 0IL C-20B 2001140 'i74 1251 110 e " 4 '' OIL, c-21 1820810 174 125 115 P P OIL C-22 1820880 644 550 550 P P 0IL d'-23A 1~61190 '" ~24 1~21410 644 550 525 P e ' oil ' '1 C'25~ 1950110 644 550 475 P e OIL C-26A 198i~50 ' ' , -. , . , C-27A 1961390 C-28 1821950 . . ., , C-29A 1961700i C-30 1871360! ..... ,, , C-31A 1950060 C-33 1930770 ,i, C-34 18801~0 ,. , .. RJF 1/16/01 Page 1 of 2 SVS PBU C Pad 4-23-01 CS ............... Retest We//Tppe i I I i[ i i i i i i i ii I i i Well Pemit Separ Set L~ Test Test T~t Date Oil, WAG, G~J, Number Number PSI PSI Trip Code Code Code Passed GASorCYC[E ,. C-35A 1952000 C'-36A 2000020 c-37 930sso , ., , , C-38 1860660 C-39 1930940 644 550 500 b P OIL C-41 1930990 ,.- i , , C-42 1930500 , ~ , , . , , . i ~ ,, Wells: 11 Components: 22 Failures: 1 Failure Rate: 4.55% [-190 my Remarks: Surface Safety Valve on Well C-20B failed when pressure tested. Retest after valve serviced also failed, well was shut in pending repairs. This is a p .artial pad test, RJF 1/16/01 Page 2 of 2 SVS PBU C Pad 4-23-01 CS ON OR BEFORE LARRY GRANT Date: 29 February 1996 Attn. ALASKA OIL + GAS CONSERVATION RE: Transmittal of Data 3001 PORCUPINE DRIVE ECC ~: 6583.01 ANCHORAGE . Sent by: HAND CARRY AK, 99501. Data: LDWG C-39 ~~ 1~ PRUDHOE BAY NORTH SLOPE, AK . ~ Enclosed, please find the data as described below: / ' Tapes/Diskettes: I LDWG TAPE+LIS Run # 1 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 RECEIVED Anchorage, AK 99518 ~ ~ F~ to (907) 563-7803 Received Date: ~aska ~ & G~ c~s. Com;Nss~ 93. 09l> 93 ,-~ 09 h. 9 :~ ...... 09 a- 93 93 '-- 09 h. 93 -~ 09/~- 93 ~ 09 a- AC, GCC Ii'ld'¥ v'~du,!:.5~'J \qe'J 'l 5769 % 0 7 DAZLY WE!...L. OF' S tJ F: "../E Y DGR/CNO/SLD ~,....J.~ 9072'---!0507: HD DGE/,~'Nn/Si r., ~'L 8k,.6 :~' .... 9016~ ................. o .. 3" V D DqF:/E~>/E/FXE.. . . '--L.. 907'~1~ I63©,~ i'4D D G R,/E U R ,/F X E L 8 a. 68.... .:,o 0 ::," S" ~ T V D ~' 5'5 ("-'. 18 .7 Ar'e dr'y Was the Ar'e we'l'i C OH H E N T S FI Ii 0 BP EXPLORATION ARCO Alaska, Inc. ~~' TO' Alaska Oil & Gas Conservation Commission 3001 Porcupine Ddve Anchorage, Alaska 99501 Date: January 5, 1994 Attention: Steve McMains Subject' DS C-39 Revised Completion Notice (10-407) Enclosed, in duplicate, is a revised copy of Form 10-407, Completion Notice for well C-39 correcting the Surface Location. This correction also affected the locations at the top of the producing interval and total depth. Yours SincerelI, Mike Z~nghi !/ MS cc. Well file RECEIVED JAN -'5 1994 ^iaska 0il & (~as Cons. C0r~mission Anchorage STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COI~'MISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] ~ [] ABANDONED [] SERVICE [] 2'. Name of Operator 7. Permit Number BP Exploration 93-94 3. Address ;A;, L 8. APl Number P. O. Box196612, Anchorage, Aiaska 99519-6612 ORIGIn"! 5o-029-22383 4. Location of well at surface 9. Unit or Lease Name 1835' SNL, 883' WEL, SEC. 19, T11N, R14E Prudhoe Bay Unit At Top Producing Interval ' '1 ~ ~ 10. Well Number 1594' SNL, 878' EWL, SEC. 20, T11N, R14E I ~"~,,~ i ' At Total Depth !! 3~.,~;~_~.~,,j~. 11. Field and Pool ; ~ ff,~=~;~,~,G Prudhoe Bay Field/Prudhoe Bay Pool ~ .' 1457' SNL, 3202' EWL, SEC. 20, T11N, R14E .............. ~,~. 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Sedal No. KBE = 72' J ADL 28305 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 7/10/93 8/4/93 8/8/93J N/A feet MSL J One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD', 19. Directional Survey [2.0. Depth where SSSV set ~1. Thickness of Permafrost 11632'MD/9033' TVD 11610'MD/9031' TVD YES [] ND []I 2178'feet MD ! 1900'(Approx.) 22. Type Electric or Other Logs Run MWD 23. CASING, LINER AND CEMENTING ~ SE'FI'lNG DEPTH MD CASING SIZE WT. PER FT. GRADE TOP Be'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 32' 110' 30" 280 cu ft AS (Approx.) 13-3/8" 68# L-80 34' 3202' 16" 1883 cu ft "E"/483 cu fl "G" 9-5/8" 47# NT-80 33' 9063' 12-1/4" 1112 cu ft "E'Y343 cu fi "G" 7" 29# L-80 8867' 10505' 8-1/2" 370 cu ft Class "G" 4-1/2" 12. 6# L-80 10391' 11632' 6" Uncemen ted :24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MD/ PACKER SET(MD) Slotted Liner - 10501 '- 11608' MD 4-1/2", L-80 9962' 9924' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL~ 27. PRODUCTION TEST Date First Production JMethod of Operation (Flowing, gas lift, etc.) 8/24/93 I FIowin~ Date of Test Hours Tested PRODLICTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OIL RATIO i'EST PERIOD I~ I Flow Tubing Casing Pressure DALCULATED OIL-BBL GAS-MCF WATER-BBL DIL GRAVITY-APl (corr) Press. ;)4-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. J/~N .-'5 1994 ~,.~,~.ska Oil & Gas Cons. Commission Anchorag~ Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE -. 30. GEOLOGIC MARKERS F,..,,~,/VlATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sag River 9013' 8357' Shublik 9060' 8387' Top Sadlerochit 9182' 8463' RECEIVEE) ,JAN -'5 1994 ~iaska 0il & Gas Cons. Commission Anchorage 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is lrue and correct to the best of my knowledge Signed Title Drilling EngineerSuperv[~or Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: C-39 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50- PERMIT: APPROVAL: ACCEPT: 07/10/93 11:00 SPUD: 07/10/93 05:30 RELEASE: OPERATION: DRLG RIG: DOYON 9 WO/C RIG: DOYON 9 07/11/93 ( 1) TD: 1029' (1029) 07/12/93 (2) TD: 3215' (2186) 07/13/93 (3) TD: 3215' ( 0) 07/14/93 ( 4) TD: 3800' ( 585) 07/15/93 ( 5) TD: 5588' (1788) 07/16/93 ( 6) TD: 6400' ( 812) 07/17/93 ( 7) TD: 7200' ( 800) P/U BHA. MW: 9.0 VIS:286 MOVE RIG. RIG ACCEPTED @ 11:00 HRS, 7/10/93. N/U DIVERTER. P/U BHA #1. TEST DIVERTER. SPUD WELL @ 17:30 HRS, 7/10/93. DRLG F/ 115'-1029' CBU. POOH. CBU. RIH. DRLG F/ 1029'-3215' CIRC. MW: 9.6 VIS:186 CIRC. SHORT TRIP TO HWDP. TESTING BOP'S MW: 9.1 VIS: 29 CIRC & COND MUD, DROP SURVEY, POH, CLEAR FLOOR R/U TORQUE TURN, RUN 82 JTS L-80 CASG TO 3202', R/U HOWCO & CIRC FULL CSG VOL, CMT CSG PER PROGRAM, INSTALL CSG HEAD, SET 13-5/8" BOP ON DRLG SPOOL, TEST WELLHEAD TO 1000 PSI, N/U BOP STACK & TEST DRILLING @ 3800' MW: 9.1 VIS: 36 TEST BOPE EQUIP & INSTALL WEAR RING, BHA LEFT SEAL RING F/TEST PLUG IN HOLE -RETRIEVE SAME, N/U RETEST, INSTALL WEAR RING, RIH W/BHA #3, TAG CMT @ 3115', CIRC & COND, TST CSG TO 3000 PSI F/30 MINS, DRILL CMT, F/C @ 3120', & SHOE @ 3202', CIRC & COND MUD, LEAK OFF TEST TO 13.3 PPG, DRILL F/3225'-3298', REPAIR ROTARY CHAIN OILER, DRILL F/3298' TO 3800' DRILLING @ 5588' MW: 9.9 VIS: 38 DRILL F/3800'-4252', CBU, SHT TRIP TO SHOE TIGHT & SWABBING, WASH 40' TO BTM, NO FILL, DRILL F/4252'-5269', CBU SHT TRIP TO 4252', SOME TIGHT SPOTS, DRILL F/5269'-5310', CIRC OUT CLAY, DRILL F/5310'-5588' DRILL @6400' MW:10.6 VIS: 39 DRILL F/ 5588 - 5810' CNU. DROP SURVEY PUMP PILL. TRIP SOME TIGHT SPOTS. BHA, SERVICE MWD, SERVICE WEAR BUSHING. P/U MOTOR, CHG. BHA. RIH FILL @ SHOE. SRILL & SURVEY F/ 5810 TO 6400' DRILLING @7200' MW:10.6 VIS: 38 DRILL & SURVEY F/ 6400 - 6783. CBU. DROP SURVEY. PUMP PILL. POH. SERVICE MWD. CHG BITS; ORIENT MWD; CHANGE BHA. RIH. FILL @ SHOE. DRILLING F/ 6783 - 7200' RECEIVED ,JAN --$ 1994 Ai~ska Oil & Gas Cons. Commission Anchorage WELL : C-39 OPERATION: RIG : DOYON 9 PAGE: 2 07/18/93 (8) TD: 8130'( 930) DRILL @8130' DRILL F/ 7200 TO 8130' MW:10.7 VIS: 37 07/19/93 ( 9) TD: 8410' ( 280) 07/20/93 (10) TD: 8925' ( 515) 07/21/93 (11) TD: 9070' ( 145) 07/22/93 (12) TD: 9070' ( 0) 07/23/93 (13) TD: 9125' ( 55) 07/24/93 (14) TD: 9550' ( 425) TRIP @8410' MW:10.6 VIS: 36 DRILL 8132' CBU. SURVEY, DRY JOB, TRIP OUT, CHG BITS, SERVICE WEARBUSHING. BHA. TRIP INTO SHOE. SLIP & CUT 54' DRLG LINE. RIH TO 8070'. WASH & REAM TO 8132'. CIRC OUT CLAY. DRIL F/ 8132 - 8410'. CIRC SURVEY PILL, TRIP OUT. DRILL 12 1/4" OPEN HOLE MW:10.7 VIS: 36 POH FOR BIT CHANGE. SERVICE MWD TOOL, CHANGE BIT. RIH, FILL PIPE @ 6350'_ KELLY UP, WASH & REAM 60' TO BTM. DRILL & SLIDE 12 1/4" OPEN HOLE FROM 8410 TO 8925' RIH W/9-5/8" CSG 954:10.7 VIS: 38 DRILL & SURVEY 12-1/4" HOLE F/8925'-9070' TD, CIRC & COND MUD, SHORT TRIP F/9070'-6700', WORK PIPE THRU TIGHT SPOTS @ 8890', CBU, PUMP HI-LO VIS SWEEP, DROP SINGLE SHOT, PUMP PIP, POH, SLIP & CUT DRLG LINE, POH, L/D BHA, SERV. MWD, CHG RAMS TO 9-5/8", TEST DOOR SEALS, PULL WEAR RING, R/U TORQUE TURN, RIH W/9-5/8" CSG RIH TO CLEAN OUT 9-58"CSG MW: 8.7 VIS: 36 RIH W/ 9-5/8" CSG. M/U CSG HGR. LAND CSG. PUMP 198 BBLS OF LEAD CMT, 61 BBLS TAIL CMT, N/D POPE STACK, INSTALL TEST PLUG, TEST BOPE, BLIND SHEAR RAMS FAILED, REPLACED & TEST. P/U BIT & BHA & RUN IN HOLE TO C/O 9-5/8" CASING DRILL 8-1/2" OPEN HOLE MW: 9.1 VIS: 38 CIRC & COND MUD @ 6500' (MUD U-TUBING) NO MWD PULSE, LOST PUMP PRESS. POH. LOST 110' BHA IN HOLE, CLEAN & INSPECT THREADS ON DRILL COLLAR, OK. RIH WITH DRILL COLLAR TO SCREW INTO FISH. KELLY UP, BREAK CIRC, SCREW INTO FISH @ 8873'. POH, SLOW. RECOVERED FISH, HAD LARIMER INSPECT CONNECTIONS ON FISH, LAY DOWN NM STAB(GALLED BOX), SERVICE MWD/LWD, REMOVE SOURCE, M/U NEW BHA, INSTALL SOURCE INLWD TOOL, BIT & MOTOR OK, TEST & ORIENT MOTOR SURFACE TEST MWD/LWD, P/U NEW NM STAB. RIH. KELLY UP & BREAK CIRC. TEST 9-5/8" CSG TO 3500 PSI @ 8984'. DRILL FC, 79' CMT, & FS, DRILL 10' NEW HOLE TO 9080' CIRC & COND MUD. DRILL & SURVEY 8-1/2" OPEN HOLE FROM 90~0' TO 9125'. DRILL 8-1/2" OPEN HOLE MW: 9.0 VIS: 36 DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9125' TO 9523' (LOGGING TOOL QUIT) CIRC BTMS UP, PUMP PILL, SET BACK KELLY. POH. CHANGE BIT & BHA, CHANGE OUT MWD/LWD, LOAD SOURCE IN TOOL, WORK ON LWD TOOL. RIH W/BHA #8. KELLY UP, BREAK CIRC. WASH DOWN SINGLES W/KELLY TO LOG OPEN HOLE SECTION FROM 9157' TO 9523' (REAMED FROM 9444' TO 9523'). DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9523' TO 9550' RECEIVED JAN "'5 ]994. A!aska Oil & (~as Cons. Co~lmission Anchorag~ WELL : C-39 OPERATION: RIG : DOYON 9 PAGE: 3 07/25/93 (15) TD: 9912' ( 362) 07/26/93 (16) TD:10221' ( 309) 07/27/93 (17) TD:10368' ( 147) 07/28/93 (18) TD:10368' ( 0) 07/29/93 (19) TD:10128' ( 0) 07/30/93 (20) TD:10507' ( 379) 07/31/93 (21) TD:10507' ( 0) 08/01/93 (22) TD: 10653' ( 146) POH TO CHANGE BHA MW: 9.0 VIS: 36 DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9500' TO 9715' (MWD FAILURE). CIRC BTMS UP, MOX & PUMP DRY JOB, SET BACK KELLY. POH TO REPAIR MWD TOOL. STAND BACK BHA. SERVICE MWD TOOL (PULSE VALVE), PULL SOURCES. CHANGE BIT. INSTALL SOURVES IN LWD TOOL, SURFACE CHECK MWD TOOL. RIH W/BHA. R/H W/ BIT #9. SLIP & CUT DRILG LINE. DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9715' TO 9912' (BUILD RATE TO FAST). CIRC BTMS UP, CONDHOLE FOR TRIP, POH FOR BHA CHANGE. DRLG 8-1/2" HOLE W/1.25 BH MT. MW: 9.1 VIS: 40 POOG. SERVICE BHA+MWD+P/U MTR+ORIENT. RIH & FILL PIPE @ 5850. LOG F/9812-9912. DRLG F/ 9912-10221 ART=5 AST=4 POOH FOR PLUG BACK MW: 9.2 VIS: 46 DRILL F/10221 - 10325. CBU. POH. CHG. BHA. RIH + BREAK CIRC @ 5850. DRLG F/ 10325 - 10368. C.B.U. POOH. LAY DOWN MTR. + SERIVCE MWD. RIH W/ 1.25 BH MTR & 8-1/2" BT MW: 9.1 VIS: 41 POOH. R/U & P/U 2-7/8" DP 27 JTS. RIH TO 10368. CIRC. SET CMT. PLUG WITH HOWCO 5-H20 TEST LINES TO 2500 +15 H20+47 BBL. PUT IN PLACE WITH 167 BBL. H20. C.I.P 1300. POOH. TEST BOP TO 250 LOW+5000 HIGH. P/U BHA+RIH TO 5100. CUT DRLG. LINE. CONT. RIH (TOP CMT. CACULATED TO 9700). DRLG. MW: 9.2 VIS: 36 CIRC. WASH TO 9685' DRLG CMT F/ 9685'-9854' CIRC. KICKOFF. DRLG F/ 9854'-10012'. CIRC. POOH. CHANGE BIT. RIH. DRLG F/ 10012'-10128' L/D BHA. DRLG F/ 10128'-10507' POOH. L/D BHA. MW: 9.1 VIS: 39 CBU. SHORT TRIP 16 STDS. CBU. RIH. MW: 9.1 VIS: 38 POOH. RIH W/ 7" L-80 LNR ON DP. CIRC. RIH W/ LNR. CIRC. PUMP 50 BBLS ARCO FLUSH, 66 BBLS PREMIUM CMT W/ .2% CFR-3, .4% HALAD, .15%HR-5, 2% KCL, .9% LAP-l, .01 GPS 434B, .3% ECONOLITE, .01 GPS DAIR-3. DISP W/ MUD. SET HGR W/ 3500 PSAI, PKR W/ 4000 PSI. RELEASE F/ HGR. POOH 10' REV CIRC. POOH. TEST BOPE. RIH. DRLG. MW: 9.3 VIS: 3 RIH. TAG CMT @ 10422' TEST CSG. DRLG CMT, LC TO 10465'. CIRC. TEST CSG. DRLG FC, CMT, FS, 10' NEW HOLE. DISP HOLE W/ XANVIS. RELOG F/ 10434'-10517' DRLG F/ 10517'-10653'. RECEIVED 1994 Anchorag~ WELL : C-39 OPERATION: RIG : DOYON 9 PAGE: 4 08/02/93 (23) TD:10879' ( 226) 08/03/93 (24) TD:11252' ( 373) DRLG. DRLG F/ 10685'-10825' DRLG F/ 10825'-10879' DRLG. DRLG F/ 10879'-11252' MW: 9.2 VIS: 33 CIRC. POOH. CHANGE BHA. RIH. MW: 9.3 VIS: 51 08/04/93 (25) TD:l1380' ( 128) 08/05/93 (26) TD:11632' ( 252) 08/06/93 (27) TD:11632 PB:11632 08/07/93 (28) TD:11632 PB: 9033 DRLG. MW: 9.3 VIS: 51 DRLG TO 11284'. CIRC. POOH. CHANGE BIT. TEST BOPE. RIH. DRLG TO 11380'. PREPARE TO RUN 4-1/2" SLOTTEDR MW: 9.3 VIS: 53 DRILL & SURVEY 6" OH FROM 11380' TO 11632', TD 6" HOLE. CIRC & COND HOLE FOR SHORT TRIP. MAKE 11 STD SHORT TRIP, HOLE IN GOOD SHAPE. CIRC HOLE VOL., MIX & PUMP SWEEP, CLEAN HOLE FOR LINER JOB. POH (WET), STAND BACK 5" DRILL PIPE. LAY DOWN 5" & 3-1/2" HWDP. STAND BACK 3-1/2" DRILL PIPE. LAY DOWN BHA & SERVICE MWD TOOL, PREPARE TO RUN 4-1/2" LINER POOH. MW: 8.5 NaC1 RIH W/ 4-1/2" SLOTTED LNR, TIW PKR ON DP. CIRC. RIH W/ LNR. CIRC @ SHOE. RIH W/ LNR TO BTM. DROP DART. SET PKR W/ 3500 PSI. TEST BACKSIDE. OK. ROTATE OFF PKR. DISP WELL W/ SEAWATER. SPOT 30 BBLS LITHIUM HYPOCHLORITE IN 4-1/2" LNR. POOH. RIH WITH 4-1/2" COMPLETION MW: 8.5 NaCl POH W/2-1/16" WORK STRING. POH, LAY DOWN. M/U 7" BAKER MODED "D" PACKER ON RUNNING TOOL. RIH WITH 7" BAKER PACKER ON DRILL PIPE. SLIP & CUT DRLG LINE. RIH WITH 7" BAKER PACKER ON DRILL PIPE. SPOT PACKER @ 10360' DRIP SETTING BALL, PRESSURE UP ON PACKER TO 1800 PSI, PULL 20K OVER STRING WEIGHT TO SET PACKER, SHEAR OUT SETTING TOOL, RELEASE FROM PACKER @ 10360' DPM. POH, LAY DOWN 5" & 3-1/2" DRILL PIPE, LAY DOWN BAKER RUNNING TOOL. PULL BOWL PROTECTOR, SET TEST PLUG, CHANGE RAMS TO 4-1/2", TEST DOOR SEALS TO 2000 PSI, PULL TEST PLUG. M/U 4-1/2" TAIL PIPE, & 7" BAKER SABL-3 PACKER, RIH WITH 4-1/2" TBG & COMPLETION EQ. RECEIVED JAN "'5 199z', Ai~sk~ Oil & Gas Cons. Commission Anchorage WELL : C-39 OPERATION: RIG : DOYON 9 PAGE: 5 08/08/93 (29) TD:11632 PB: 9033 RELEASED RIG @0600 HRS MW: 8.5 NaCl RUN 4-1/2" COMPLETION, M/U TBG HGR, HOOK UP C/L TO TBG HGR, TEST TO 5000 PSI, M/U LANDING JT, LAND TBG, RILDS. CIRC SEAWATER & ADD INHIBITOR. DROP PACKER SETTING BALL, PRESSURE UP TBG TO SET PACKER @ 3500 PSI HOLD 3500 PSI ON TBG FOR 30 MIN., BLED TBG DOWN TO 1500 PSI, PRESSURE UP ON TBG ANNULUS TO 3500 PSI, HOLD FOR 30 MIN., GOOD TEST, BLED OFF TBG PRESSURE & SHEARED OUT RP VALVE IN GLM, INSTALL TWC. N/D BOPE, REMOVE HYDRIL FOR INSPECTION, N/D STACK & REMOVE MUD CROSS, PREPARE STACK FOR INSPECTION FROM HYDRIL REP. N/U ADAPTER FLANGE & 4" TREE, TEST ADAPTER FLANGE & C/L TO 5000 PSI, TEST TREE TO 5000 PSI, GOOD TEST. R/U HI-PRESSURE LUBRICATOR & PULL TWC. DISPLACE TBG ANNULUS TO DIESEL TO FREEZE PROTECT WELL. U-TUBE DIESEL, PREPARE FOR RIG MOVE, RELEASED RIG. SIGNATURE: (drilling superintendent) DATE: RECEIVED JAN '-5 ]994 Oil & Gas Oons. Cool, mission Anchorac6 STATE OF ALASKA ALASKA ~JIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR REOOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number r, O,',,,GiNAi :,. Address ~ i ~. APl Number P. O. Box 196612, Anchorage, Alaska 99519-6612 5o-029-22383 4. Location of well at surface - "'"' 9. Unit or Lease Name 1835' SNL, 1222' WEL, SEC. 19, T11N, R14E i-"-;(~?;;:- ........... r:.¢ ii~,.,- i'--'-'-"---tLOC------------~'rlONs;''r Prudhoe Bay Unit At Top Producing Interval ¢ ¢":J'~ i 10. Well Number At Total Depth ~ -:-? %r:C.~ ..... ; ......... Prudhoe Bay Field/Prudhoe Bay Pool 1457' SNL, 2863' EWL, SEC. 20, T11N, R14E 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Serial No. KBE = 72' I ADL 28305 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions I 7/10/93 8/4/93 8/8/93 N/A feet MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV sel 21. Thickness of Permafrost 11632'MD/9033' TVD 11610'MD/9031' TVD YES [] NO []I 2178'feet MD 1900'(Approx.) 22. Type Electric or Other Logs Run MWD 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" 91.5tt H-40 32' 11 O' 30" 280 cuft A S (Approx.) 13-3/8" 68tt L-80 34' 3202' 16" 1883 cuft "E"/483 cuft "G" 9-5/8" 4711 NT-80 33' 9063' 12-1/4" 1112 cuft "E"/343 cuft "G" 7" 2911 L-80 8867' 10505' 8-1/2" 370 cuft Class "G" 4-1/2" 12.6tt L-80 10391' 11632' 6" Uncemented 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD/ PACKER SET (MD) Slotted Liner -10501 '-11608' MD 4-1/2", L-80 9962' 9924' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 8/24/93 Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SlZE ]GAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVED Alaska 0il & Gas Cons. Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 30. GEOLOGIC MARKERS r,,~RMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and lime of each phase. Subsea Sag River 9013' 8357' Shub/ik 9060' 8387' Top Sadlerochit 9182' 8463' 31. LIST OF ATTACHMENTS 32. I hereby cedify that the foregoing is true and correct to the best of my knowledge Signed . Title Drifting Engineer Su.oeryisor 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". RECE IV D Form 10-407 0 CT - 1 99;5 alaska 0ii & Gas Cons. (;0mmissi0n Anchorage BP/AAI SHARED SERVICE DALLY OPERATIONS PAGE: 1 WELL: C-39 BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: APl: 50- PERMIT: APPROVAL: ACCEPT: 07/10/93 11:00 SPUD: 07/10/93 05:30 RELEASE: OPERATION: DRLG RIG: DOYON 9 WO/C RIG: DOYON 9 07/11/93 ( 1) P/U BHA. MW: 9.0 VIS:286 TD: 1029'( 0) MOVE RIG. RIG ACCEPTED @ 11:00 HRS, 7/10/93. N/U DIVERTER. P/U BHA #1. TEST DIVERTER. SPUD WELL @ 17:30 HRS, 7/10/93. DRLG F/115'-1029'. CBU. POOH. 07/12/93 ( 2) CBU. MW: 9.6 VIS:186 TD: 3215'(2186) RIH. DRLG F/1029'-3215'. CIRC. SHORT TRIP TO HWDP. CIRC. 07/13/93 ( TD: 3215'( 3) TESTING BOP'S MW: 9.1 ViS: 29 0) CIRC & COND MUD, DROP SURVEY, POH, CLEAR FLOOR R/U TORQUE TURN, RUN 82 JTS L-80 CASG TO 3202', R/U HOWCO & CIRC FULL CSG VOL, CMT CSG PER PROGRAM, INSTALL CSG HEAD, SET 13-5/8" BOP ON DRLG SPOOL, TEST WELLHEAD TO 1000 PSI, N/U BOP STACK & TEST 07/14/93 ( TD: 3800'( 4) DRILLING @ 3800' MW: 9.1 VIS: 36 585) TEST BOPE EQUIP & INSTALL WEAR RING, BHA LEFT SEAL RING F/TEST PLUG IN HOLE -RETRIEVE SAME, N/U RETEST, INSTALL WEAR RING, RIH W/BHA #3, TAG CMT @ 3115', CIRC & COND, TST CSG TO 3000 PSi F/30 MINS, DRILL CMT, F/C @ 3120', & SHOE @ 3202', ClRC & COND MUD, LEAK OFF TEST TO 13.3 PPG, DRILL F/3225'-3298', REPAIR ROTARY CHAIN OILER, DRILL F/3298' TO 3800' 07/15/93 ( TD: 5588'( 5) DRILLING @ 5588' MW: 9.9 VIS: 38 1788) DRILL F/3800'-4252', CBU, SHT TRIP TO SHOE TIGHT & SWABBING, WASH 40' TO BTM, NO FILL, DRILL F/4252'-5269', CBU SHT TRIP TO 4252', SOME TIGHT SPOTS, DRILL F/5269'-5310', CIRC OUT CLAY, DRILL F/5310'-5588' 07/16/93 ( TD: 6400'( 6) DRILL @6400' MW:I 0.6 ViS: 39 812) DRILL F/ 5588 - 5810'. CNU. DROP SURVEY PUMP PILL. TRIP SOME TIGHT SPOTS. BHA, SERVICE MWD, SERVICE WEAR BUSHING. P/U MOTOR, CHG. BHA. RIH FILL @ SHOE. SRILL & SURVEY F/ 5810 TO 6400'. 07/17/93 ( TD: 7200'( 7) DRILLING @7200' MW:10.6 VIS: 38 800) DRILL & SURVEY F/6400 - 6783. CBU. DROP SURVEY. PUMP PILL. POH. SERVICE MWD. CHG BITS; ORIENT MWD; CHANGE BHA. RIH. FILL@ SHOE. DRILLING F/6783- 7200'. RECEIVED OCT--'I ~,laska Oil & Gas Cons, ~ommissi°~ Anchorage WELL 'C-39 OPERATION: RIG · DOYON 9 PAGE: 2 07/18/93 ( 8) DRILL @8130' TD: 8130'( 930) DRILL F/7200 TO 8130'. MW:10.7 ViS: 37 07/19/93 ( TD: 8410'( 9) TRIP @8410' MW:I 0.6 VIS: 36 280) DRILL 8132' CBU. SURVEY, DRY JOB, TRIP OUT, CHG BITS, SERVICE WEARBUSHING. BHA. TRIP INTO SHOE. SLIP & CUT 54' DRLG LINE. RIH TO 8070'. WASH & REAM TO 8132'. CIRC OUT CLAY. DRIL F/8132 - 8410'. CIRC SURVEY PILL, TRIP OUT. 07/20/93 (10) DRILL 12 1/4" OPEN HOLE MW:I 0.7 ViS: 36 TD: 8925'( 515) POH FOR BIT CHANGE. SERVICE MWD TOOL, CHANGE BIT. RIH, FILL PIPE @ 6350'. KELLY UP, WASH & REAM 60' TO BTM. DRILL & SLIDE 12 1/4" OPEN HOLE FROM 8410 TO 8925'. 07/21/93 ( 11 ) RIH W/9-5/8" CSG MW:I 0.7 ViS: 38 TD: 9070'( 145) DRILL & SURVEY 12-1/4" HOLE F/8925'-9070' TD, CIRO & COND MUD, SHORT TRIP F/9070'-6700', WORK PIPE THRU TIGHT SPOTS @ 8890', CBU, PUMP HI-LO VIS SWEEP, DROP SINGLE SHOT, PUMP PIP, POH, SLIP & CUT DRLG LINE, POH, L/D BHA, SERV. MWD, CHG RAMS TO 9-5/8", TEST DOOR SEALS, PULL WEAR RING, R/U TORQUE TURN, RIH W/9-5/8" CSG 07/22/93 (12) RIH TO CLEAN OUT 9-58"CSG MW: 8.7 ViS: 36 TD: 9070'(0) RIH W/9-5/8" CSG. M/U CSG HGR. LAND CSG. PUMP 198 BBLS OF LEAD CMT, 61 BBLS TAIL CMT, N/D POPE STACK, INSTALL TEST PLUG, TEST BOPE, BLIND SHEAR RAMS FAILED, REPLACED & TEST. P/U BIT & BHA & RUN IN HOLE TO C/O 9-5/8" CASING O7/23/93 ( 1 TD: 9125'( 3) DRILL 8-1/2" OPEN HOLE MW: 9.1 VIS: 38 55) CIRC & COND MUD @ 6500' (MUD U-TUBING) NO MWD PULSE, LOST PUMP PRESS. POH. LOST 110' BHA IN HOLE, CLEAN & INSPECT THREADS ON DRILL COLLAR, OK. RIH WITH DRILL COLLAR TO SCREW INTO FISH. KELLY UP, BREAK CIRC, SCREW INTO FISH @ 8873'. POH, SLOW. RECOVERED FISH, HAD LARIMER INSPECT CONNECTIONS ON FISH, LAY DOWN NM STAB(GALLED BOX), SERVICE MWD/LWD, REMOVE SOURCE, M/U NEW BHA, INSTALL SOURCE INLWD TOOL, BIT & MOTOR OK, TEST & ORIENT MOTOR SURFACE TEST MWD/LWD, PAJ NEW NM STAB. RIH. KELLY UP & BREAK CIRC. TEST 9-5/8" CSG TO 3500 PSI @ 8984'. DRILL FC, 79' CMT, & FS, DRILL 10' NEW HOLE TO 9080'. CIRC & COND MUD. DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9080' TO 9125'. 07/24/93 (14) DRILL 8-1/2" OPEN HOLE MW: 9.0 VIS: 36 TD: 9550'( 425) DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9125' TO 9523' (LOGGING TOOL QUIT) CIRC BTMS UP, PUMP PILL, SET BACK KELLY. POH. CHANGE BIT & BHA, CHANGE OUT MWD/LWD, LOAD SOURCE IN TOOL, WORK ON LWD TOOL. RIH W/BHA #8. KELLY UP, BREAK CIRC. WASH DOWN SINGLES W/KELLY TO LOG OPEN HOLE SECTION FROM 9157' TO 9523' (REAMED FROM 9444' TO 9523'). DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9523' TO 9550'. RECEIVED OCT--1 t99 Alaska 0i/& Gas Cons. Commission Anchorage WELL : C-39 OPERATION: RIG : DOYON 9 PAGE: 3 07/25/93 (15) POH TO CHANGE BHA MW: 9.0 VIS: 36 TD: 9912'( 362) DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9500' TO 9715' (MWD FAILURE). CIRC BTMS UP, MOX & PUMP DRY JOB, SET BACK KELLY. POH TO REPAIR MWD TOOL. STAND BACK BHA. SERVICE MWD TOOL (PULSE VALVE), PULL SOURCES. CHANGE BIT. INSTALL SOURVES IN LWD TOOL, SURFACE CHECK MWD TOOL. RIH W/BHA. R/H W/BIT #9. SLIP & CUT DRILG LINE. DRILL & SURVEY 8-1/2" OPEN HOLE FROM 9715' TO 9912' (BUILD RATE TO FAST). CIRC BTMS UP, CONDHOLE FOR TRIP, POH FOR BHA CHANGE. 07/26/93 (16) DRLG 8-1/2" HOLE W/1.25 BH MT. MW: 9.1 ViS: 40 TD:10221'(309) POOG. SERVICE BHA+MWD+P/U MTR+ORIENT. RIH & FILL PIPE @ 5850. LOG F/9812-9912. DRLG F/9912-10221 ART=5 AST=4 07/27/93 (17) POOH FOR PLUG BACK MW: 9.2 VIS: 46 TD:10368'(147) DRILL F/10221 - 10325. CBU. POH. CHG. BHA. RIH + BREAK CIRC @ 5850. DRLG F/10325 - 10368. C.B.U. POOH. LAY DOWN MTR. + SERIVCE MWD. 07/28/93 ( 1 TD:10368'( 8) RIH W/1.25 BH MTR & 8-1/2" BT MW: 9.1 VIS: 41 0) POOH. R/U & P/U 2-7/8" DP 27 JTS. RIH TO 10368. CIRC. SET CMT. PLUG WITH HOWCO 5-H20 TEST LINES TO 2500 +15 H20+47 BBL. PUT IN PLACE WITH 167 BBL. H20. C.I.P 1300. POOH. TEST BOP TO 250 LOW+5000 HIGH. P/U BHA+RIH TO 5100. CUT DRLG. LINE. CONT. RIH (TOP CMT. CACULATED TO 9700). 07/29/93 ( 1 TD:10128'( 9) DRLG. MW: 9.2 VIS: 36 0) CIRC. WASH TO 9685'. DRLG CMT F/9685'-9854'. CIRC. KICKOFF. DRLG F/9854'-10012'. CIRC. POOH. CHANGE BIT. RIH. DRLG F/10012'-10128'. 07/30/93 (20) UD BHA. MW: 9.1 VIS: 39 TD:10507'(379) DRLG F/10128'-10507'. CBU. SHORT TRIP 16 STDS. CBU. POOH. L/D BHA. 07/31/93 (21) RIH. MW: 9.1 VIS: 38 TD:10507'(0) POOH. RIH W/7" L-80 LNR ON DP. CIRC. RIH W/LNR. CIRC. PUMP 50 BBLS ARCO FLUSH, 66 BBLS PREMIUM CMT W/.2% CFR-3, .4% HALAD, .15%HR-5, 2% KCL, .9% LAP-l, .01 GPS 434B, .3% ECONOLITE, .01 GPS DAIR-3. DISP W/MUD. SET HGR W/3500 PSAI, PKR W/4000 PSI. RELEASE F/HGR. POOH 10'. REV CIRC. POOH. TEST BOPE. RIH. 08/01/93 (22) DRLG. MW: 9.3 VIS: 3 TD:10653'(146) RIH. TAG CMT @ 10422'. TEST CSG. DRLG CMT, LC TO 10465'. CIRC. TEST CSG. DRLG FC, CMT, FS, 10' NEW HOLE. DISP HOLE W/XANVIS. RELOG F/10434'-10517'. DRLG F/ 10517'-10653'. R CE]VED OCT - ! !993 .,~Jaska 0il & Gas Cons. bommiss~"' Anchorage WELL :C-39 OPERATION: RIG : DOYON 9 PAGE: 4 08/02/93 (23) DRLG. MW: 9.2 VIS: 33 TD:10879'(226) DRLG F/10685'-10825'. CIRC. POOH. CHANGE BHA, RIH. DRLG F/10825'-10879'. 08/03/93 (24) DRLG. MW: 9.3 VIS: 51 TD:11252'( 373) DRLG F/10879'-11252'. 08/O4/93 (25) DRLG. MW: 9.3 VIS: 51 TD:11380'(128) DRLG TO11284'. CIRC. POOH. CHANGE BIT. TESTBOPE. RIH. DRLG TO 11380'. 08/05/93 (26) PREPARE TO RUN 4-1/2" SLOTTEDR MW: 9.3 VIS: 53 TD:11632'( 252) DRILL & SURVEY 6" OH FROM 11380' TO 11632', TD 6" HOLE. CIRC & COND HOLE FOR SHORT TRIP. MAKE 11 STD SHORT TRIP, HOLE IN GOOD SHAPE. CIRC HOLE VOL., MIX & PUMP SWEEP, CLEAN HOLE FOR LINER JOB. POH (WET), STAND BACK 5" DRILL PIPE. LAY DOWN 5" & 3-1/2" HWDP. STAND BACK 3-1/2" DRILL PIPE. LAY DOWN BHA & SERVICE MWD TOOL, PREPARE TO RUN 4-1/2" LINER 08/06/93 (27) POOH. MW: 8.5 NaCI TD:11632 RIH W/4-1/2" SLO'I-FED LNR, TIW PKR ON DP. CIRC. RIH W/ PB:11632 LNR. CIRC @ SHOE. RIH W/LNR TO BTM. DROP DART. SET PKR W/3500 PSI. TEST BACKSIDE. OK. ROTATE OFF PKR. DISP WELL W/SEAWATER. SPOT 30 BBLS LITHIUM HYPOCHLORITE IN 4-1/2" LNR. POOH. 08/07/93 (28) TD: 11632 PB: 9033 RIH WITH 4-1/2" COMPLETION MW: 8.5 NaCI POH W/2-1/16" WORK STRING. POH, LAY DOWN. M/U 7" BAKER MODED "D" PACKER ON RUNNING TOOL. RIH WITH 7" BAKER PACKER ON DRILL PIPE. SLIP & CUT DRLG LINE. RIH WITH 7" BAKER PACKER ON DRILL PIPE. SPOT PACKER @ 10360' DRIP SETTING BALL, PRESSURE UP ON PACKER TO 1800 PSI, PULL 20K OVER STRING WEIGHT TO SET PACKER, SHEAR OUT SETTING TOOL, RELEASE FROM PACKER @ 10360' DPM. POH, LAY DOWN 5" & 3-1/2" DRILL PIPE, LAY DOWN BAKER RUNNING TOOL. PULL BOWL PROTECTOR, SET TEST PLUG, CHANGE RAMS TO 4-1/2", TEST DOOR SEALS TO 2000 PSI, PULL TEST PLUG. M/U 4-1/2" TAIL PIPE, & 7" BAKER SABL-3 PACKER, RIH WITH 4-1/2" TBG & COMPLETION EQ. OCT --! t99~5 Alaska Oil & ~as Cons. uommissior~ Anchorage WELL : C-39 OPERATION: RIG : DOYON 9 PAGE: 5 08/08/93 (29) TD:I 1632 PB: 9033 RELEASED RIG @0600 HRS MW: 8.5 NaCI RUN 4-1/2" COMPLETION, M/U TBG HGR, HOOK UP C/L TO TBG HGR, TEST TO 5000 PSI, M/U LANDING JT, LAND TBG, RILDS. CIRC SEAWATER & ADD INHIBITOR. DROP PACKER SETTING BALL, PRESSURE UP TBG TO SET PACKER @ 3500 PSI HOLD 3500 PSI ON TBG FOR 30 MIN., BLED TBG DOWN TO 1500 PSI, PRESSURE UP ON TBG ANNULUS TO 3500 PSI, HOLD FOR 30 MIN., GOOD TEST, BLED OFF TBG PRESSURE & SHEARED OUT RP VALVE IN GLM, INSTALL TWC. N/D BOPE, REMOVE HYDRIL FOR INSPECTION, N/D STACK & REMOVE MUD CROSS, PREPARE STACK FOR INSPECTION FROM HYDRIL REP. N/U ADAPTER FLANGE & 4" TREE, TEST ADAPTER FLANGE & C/L TO 5000 PSi, TEST TREE TO 5000 PSI, GOOD TEST. R/U HI-PRESSURE LUBRICATOR & PULL TWC. DISPLACE TBG ANNULUS TO DIESEL TO FREEZE PROTECT WELL. U-TUBE DIESEL, PREPARE FOR RIG MOVE, RELEASED RIG. SIGNATURE: DATE: (drilling superintendent) 0 C T -- 1 1997; Alaska Oil & Gas Cons. brx~missiu~'~ Anchorage ~'"~ERRY-SUN DRZLLING SERVZCE--" ANCHORAGE ALASKA PAGE PRUDHOE BAY DRZLLZNG PBU/C-39 500292238300 NORTH SLOPE. COMPUTATTON DATE' 8/ 6/93 TRUE SUB-SEA COURS MEASD VERTZCAL VERTZCAL ZNCLN DEPTH DEPTH DEPTH DG MN DATE OF SURVEY: 080193 MWD SURVEY JOB NUMBER: AK-MW-30048 GINAL KELLY BUSHZNG ELEV. = 74.90 OPERATOR' BP EXPLORATZON COURSE DLS TOTAL DZRECTZON RECTANGULAR COORDZNATES DEGREES DG/IO0 NORTH/SOUTH EAST/WEST FT. VERT. SECT, 0 .00 -74.90 0 0 496 496.00 421.10 0 13 972 971.69 896.79 3 32 1005 1004.64 929.74 3 16 1220 1219.53 1144,63 2 0 N .00 E .00 .OON .OOE S 12.64 E .04 .93S .21E S 75.32 W .74 5.55S 13.81W S 79.82 W 1.15 5,97S 15.72W N 44.89 E 2,35 4,38S 19.10W .00 ,12 -14.26 -16.21 -19.42 1472 1471.41 1396.51 1 33 1694 1693.33 1618.43 1 25 1915 1914.68 1839,78 0 31 2169 2168.34 2093,44 1 6 2424 2423,98 2349,08 0 54 N 25.20 W .83 1.85N 17.44W N 60,77 W .41 5,93N 21.13W N 34.08 W .44 8,10N 24.09W N 88,41 E ,57 9.12N 22.30W S 84.71 E .09 9,00N 17.82W -17.20 -20.49 -23.24 -21.36 -16,92 2643 2642.83 2567,94 0 41 2929 2928,54 2853,64 0 33 3164 3163,17 3088,27 0 56 3469 3468,39 3393,49 0 52 3726 3725,33 3650.43 0 34 S 72.06 E .13 8,44N 14.84~ S 62.65 E .06 7.28N 11.98W S 49,51 E ,18 5.51N 9.52~ S 61.52 E .07 2.77N 5.55N S 31.74 E .19 ,74N 3.15W -14,00 -11 .26 -8.97 -5.27 -3.07 3979 3978,18 3903,28 0 32 4233 4232.13 4157,23 0 24 4487 4487.02 4412,12 0 22 4742 4741,54 4666,64 0 8 4995 4994,85 4919,95 0 3 S 33.67 E .01 1.32S 1.82W S 9,02 E ,10 3.19S 1,02W S 12.79 W ,06 4,90S 1.07W S 84,50 E ,17 5.75S ,95W S 26.98 E .05 5.90S .58W -1 .94 -1 .31 -1 .52 -1 .47 -1 .12 5250 5249.07 5174.17 0 39 5504 5503.23 5428.33 0 27 5791 5790,12 5715.22 0 18 5886 5885,94 5811.04 4 19 5982 5980.53 5905.63 8 2 N 62.03 E ,26 5.34S .76E .26 N 43.55 E .10 3.93S 2.73E 2.36 N 47.33 E ,05 2,56S 4,10E 3.84 N 59.36 E 4.20 .54S 7,40E 7.32 N 58.06 E 3.90 4.81N 16.14E 16.52 6077 6074.56 5999,66 10 7 6172 6168,31 6093,41 11 49 6266 6259,05 6184.15 13 56 6360 6350,22 6275.32 16 6 6455 6441.54 6366.64 17 40 N 60.13 E 2.21 12.50N 29.05E N 62.48 E 1.85 21.20N 45.01E N 64,25 E 2,31 30.49N 63,58E N 64,15 E 2,29 41.13N 85.60E N 65.29 E 1.69 52.96N 110.67E 30,08 46.77 66.11 89.03 115,09 6552 6532,80 6457.90 20 38 6648 6621.75 6546.85 23 0 6743 6708,26 6633,36 25 2 6838 6794.46 6719.56 26 3 6933 6880.09 6805.19 25 52 N 71.30 E 3.68 64.56N 140.14E N 73,84 E 2.65 75.18N 174.12E N 74.22 E 2.17 85,79N 211.20E N 74.00 E 1,06 97,08N 250.84E N 75,07 E ,53 108.20N 291.03E 145.50 180.31 218.21 258.72 299,76 Date_ RECE]VED OCT - 1 1993 Alaska Oil & Gas Cons. commissio¢ Anchorage '~ERRY-SUN DRTLLTNG SERV]'CE' ANCHORAGE ALASKA PAGE PRUDHOE BAY DRZLLZNG PBU/C-39 500292238300 NORTH SLOPE. COMPUTATZON DATE: 8/ 6/93 DATE OF SURVEY' 080193 NWD SURVEY JOB NUNBER' AK-NW-30048 KELLY BUSHZNG ELEV. : 74.90 OPERATOR' BP EXPLORATZON FT. TRUE SUB-SEA NEASD VERTZCAL VERTZCAL DEPTH DEPTH DEPTH COURS ZNCLN DG MN COURSE DLS TOTAL DZRECTZON RECTANGULAR COORDZNATES DEGREES DG/IO0 NORTH/SOUTH EAST/WEST VERT. SECT. 7029 6965.83 6890.93 7124 7050.37 6975.47 7219 7134.91 7060,01 7315 7218,41 7143.51 7411 7300,02 7225.12 26 3 N 76.90 E .86 118.30N 331.53E 27 53 N 75.68 E 2,03 128.52N 373.34E 28 13 N 77.71 E 1,05 138.88N 417.19E 29 55 N 79,63 E 2,02 147.98N 462.71E 32 47 N 78.73 E 3,05 157.34N 511.57E 341.03 383,60 428.22 474,39 523.89 7505 7378,54 7303.64 7601 7456.58 7381.68 7696 7533.03 7458.13 7792 7606.93 7532.03 7886 7678,48 7603,58 35 9 N 80.74 E 2,75 166.74N 563.63E 35 4 N 82.34 E .97 174.81N 617.89E 37 47 N 82,33 E 2,86 182,34N 673.82E 41 20 N 83.76 E 3.83 189,70N 734.43E 40 39 N 85,04 E 1,15 195.77N 796.33E 576,60 631.38 687.76 748.80 810.98 7982 7750.08 7675,19 8077 7818,39 7743,49 8173 7885.80 7810,90 8269 7952.63 7877.73 8350 8008,13 7933~23 42 41 N 85.56 E 2.16 200.99N 859.85E 45 37 N 84.56 E 3.16 206.72N 925.91E 45 14 N 87.77 E 2,41 211.30N 994.16E 45 46 N 87,31 E .66 214,22N 1062.14E 48 30 N 87,15 E 3.34 217.11N 1121,87E 874.71 941.03 1009,41 1077,36 1137.10 8458 8079.42 8004.52 864.6 8200.27 8125.37 8837 8320,31 8245,41 9013 8431,94 8357,04 9088 8479,82 8404.92 48 57 N 88.03 E .75 220.52N 1203.03E 50 45 N 85.69 E 1.35 228.41N 1346.09E 51 31 S 88.42 E 2.43 231,92N 1494,84E 49 50 N 87.04 E 2.21 233,49N 1631.03E 50 46 N 87.35 E 1.28 236.31N 1688.67E 1218,23 1361.42 1509.85 1645.61 1703.26 9184 8539.29 8464.39 9279 8597.56 8522.66 9377 8655.50 8580.59 9431 8686,06 8611,16 9439 8690.25 8615.35 51 52 N 85.28 E 2.05 241.10N 1762.80E 53 0 N 82.43 E 2.64 249,22N 1838.10E 54 49 N 82.49 E 1.86 259.65N 1916.90E 55 46 N 82.46 E 1.75 265,43N 1960.66E 55 55 N 82.72 E 3.51 266.23N 1966.79E 1777,52 1853,24 1932.68 1976.78 1982.96 9502 8725.30 8650,40 9596 8775.23 8700.33 9660 8806.11 8731.21 9723 8833,67 8758,76 9754 8846,35 8771,45 56 31 N 84,84 E 2,96 271.90N 2018.88E 59 44 N 83.48 E 3,61 280,09N 2098.78E 62 32 N 83.83 E 4.42 286.28N 2154.47E 65 21 N 82,63 E 4.79 292,94N 2210,47E 66 38 N 81,99 E 4,51 296,75N 2238.70E 2O35.35 2115.66 2171.69 2228.06 2256.52 9787 8859.09 8784.19 9821 8871.39 8796.49 9852 8882.34 8807,44 9883 8892,50 8817,60 9914 8902.12 8827.22 67 52 N 81.35 E 4.17 301.15N 2268.78E 69 5 N 81,36 E 3,64 305.84N 2299.63E 70 16 N 81,49 E 3.76 310.26N 2328.89E 71 24 N 81,49 E 3,65 314.58N 2357.81E 72 10 N 80,97 E 2.94 319,04N 2386,72E 2286.88 2318.03 2347,58 2376,78 2405.97 RECEIVED OCT - 1 1993 Alaska Oil & Gas Cons. Commiss~or' Anchorage PRUDHOE BAY DRZLLZNG PBU/C-39 500292238300 NORTH SLOPE COMPUTATZON DATE: 8/ TRUE SUB-SEA MEASD VERTZCAL VERTZCAL DEPTH DEPTH DEPTH 9946 8911,72 8836,82 9965 8917,33 8842,43 9996 8926,29 8851,39 10031 8935,93 8861,03 10063 8944,63 8869,73 10095 8953,10 8878,20 10127 8960,91 8886,00 10159 8968,14 8893,24 10187 8974,12 8899,21 10219 8980,49 8905,59 10251 8986,61 8911,71 10283 8992,32 8917,42 10298 8994,99 8920,09 10314 8997,59 8922,69 10346 9002,42 8927,52 10379 9006,95 8932,05 10412 9010,97 8936,07 10439 9013,76 8938,86 10467 9016,15 8941,25 10498 9018,56 8943,66 10523 9020,28 8945,38 10550 9022,30 8947,40 10581 9024,71 8949,81 10611 9026,67 8951,77 10643 9028,21 8953,31 10673 9029,38 8954.48 10710 9030.76 8955.86 10741 9031.96 8957,06 10766 9032.66 8957,76 10797 9033.26 8958.36 10827 9033.52 8958.62 10858 9033.09 8958.19 10889 9032.13 8957,23 10919 9030,83 8955.93 10950 9029,27 8954.37 JERRY-SUN DRZLLING SERVICE ANCHORAGE ALASKA PAGE 3 6/93 DATE OF SURVEY: 080193 MWD SURVEY JOB NUMBER: AK-MW-30048 KELLY BUSHING ELEV, = 74.90 OPERATOR: BP EXPLORATION FT, COURS INCLN DG MN COURSE DLS TOTAL DIRECTZON RECTANGULAR COORDZNATES DEGREES DG/IO0 NORTH/SOUTH EAST/WEST VERT, SECT, 72 34 N 81,80 E 2,80 323,57N 2416,58E 72 56 N 82,53 E 4,19 326,03N 2434,49E 73 42 N 84,13 E 5,47 329,51N 2464,22E 74 8 N 82,61 E 4.38 333,37N 2497,42E 74 24 N 82,75 E ,91 337,31N 2528.09E 2436,12 2454,18 2484,10 2517,52 2548,42 75 5 N 83.41 E 2.92 341.04N 2558.89E 76 33 N 81.73 E 6.86 345.04N 2589.53E 77 26 N 82.49 E 3.60 349,34N 2620.56E 78 6 N 84,44 E 7,16 352.48N 2647,95E 78 40 N 82.66 E 5.78 355.97N 2678.82E 2579.43 2610.31 2641.61 2669.17 2700,23 79 20 N 80.57 E 6.72 360,56N 2709.97E 79 47 N 81.66 E 3.69 365,35N 2740.62E 80 18 N 80.57 E 7.74 367.70N 2755.62E 80 57 N 82.44 E 12,23 370,03N 2771,23E 81 45 N 83,18 E 3,35 374.00N 2802.72E 2731.67 2762.63 2777,79 2793.54 2825.26 82 13 N 85.64 E 7.64 377.13N 2834,73E 83 45 N 86,30 E 5.08 379.43N 2867.36E 84 45 N 87.66 E 6,02 380,89N 2895.05E 85 9 N 87.00 E 2.83 382.15N 2922,09E 86 4 N 87,00 E 2.92 383,80N 2953.44E 2857,43 2890,13 2917,84 2944,88 2976,24 86 1 N 87,80 E 3,22 384,92N 2978,21E 85 23 N 88,68 E 4,00 385,75N 3005,09E 85 41 N 89,30 E 2,23 386,29N 3036,02E 86 54 N 89,50 E 3,99 386,61N 3066,43E 87 26 N 89,92 E 2.22 386,77N 3097,57E 3001.02 3027.86 3058,71 3089.01 3120.03 88 5 S 89.70 E 2.51 386.71N 3127.60E 87 38 S 89,73 E 1,23 386.53N 3164.95E 87 56 S 89.24 E 1,86 386.25N 3196,05E 88 50 S 89.54 E 3,79 385,98N 3220,84E 88 54 N 89.09 E 4,48 386,10N 3251.42E 3149,94 3187,10 3218,05 3242,71 3273,17 90 7 N 89,53 E 4.21 386.47N 3282,19E 91 28 N 89.33 E 4.46 386,78N 3312.99E 92 5 N 89.63 E 2,24 387.06N 3343.73E 92 50 N 89.83 E 2.53 387.20N 3373.94E 93 1 S 89,67 E 1,75 387,16N 3404.39E 3303,84 3334,54 3365,18 3395,27 3425,59 RECEiVE? OCT - 1 !99;.4. Alaska Oil & Gas Oons. Anchorage '~-~'~ERRY-SUN DRILLING SERVICE~=-' ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/C-39 500292238300 NORTH SLOPE. COMPUTATION DATE: 8/ 6/93 DATE OF SURVEY' 080193 MWD SURVEY JOB NUMBER' AK-MW-30048 KELLY BUSHING ELEV. : 74.90 OPERATOR' BP EXPLORATION FT. TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS COURSE DLS TOTAL INCLN DIRECTION RECTANGULAR COORDINATES VERT, DG MN DEGREES DG/IO0 NORTH/SOUTH EAST/WEST SECT, 10986 9027,25 8952,35 93 21 S 89,59 E ,94 386,93N 3440,51E 3461,53 11014 9025,49 8950,59 93 43 S 89,08 E 2,21 386,60N 3468,94E 3489,81 11044 9023,55 8948,65 93 37 S 89,11 E ,38 386,12N 3499,13E 3519,83 11074 9021,95 8947,05 92 33 S 89,64 E 4,00 385,80N 3528,71E 3549,25 11105 9020,55 8945,65 92 44 S 89,92 E 1,09 385,68N 3559,08E 3579,48 11127 9019.58 8944.68 92 14 S 89.63 E 2.59 385.59N 3581.33E 3601.63 11158 9018.53 8943.63 91 34 S 89.54 E 2,12 385.36N 3612,74E 3632.89 11188 9017,70 8942,80 91 34 S 89.56 E ,07 385.13N 3642.95E 3662.94 11224 9016,72 8941,82 91 34 S 88,69 E 2.43 384.58N 3678.78E 3698.57 11257 9015,84 8940,94 91 28 S 88,59 E ,41 383,80N 3711.73E 3731,31 11289 9015,00 8940,09 91 34 S 87,87 E 2,28 382,82N 3743,51E 3762,86 11318 9014,27 8939,37 91 18 S 88,30 E 1,75 381,85N 3772,48E 3791,62 11352 9013,89 8938,99 89 58 S 89,60 E 5,47 381,22N 3806,48E 3825,41 11383 9014,40 8939,50 88 9 S 89,54 E 5,84 380,99N 3837,64E 3856,42 11415 9016,01 8941,11 86 4 N 89,60 E 7,01 380,97N 3869,57E 3888,22 11446 9018.22 8943.32 85 40 S 89.88 E 2.15 381.05N 3900,24E 3918.76 11476 9020.49 8945.59 85 46 N 89,80 E 1,10 381,07N 3930.53E 3948,92 11506 9022.72 8947.82 85 33 S 89.02 E 4.06 380.87N 3959.88E 3978.13 11534 9025.00 8950.10 85 19 S 88,88 E .94 380,35N 3988.50E 4006,57 11556 9026,74 8951,84 85 10 S 88.74 E .97 379.91N 4009.49E 4027.44 11632 9033,12 8958,22 85 10 S 88,74 E ,00 378,25N 4085,14E 4102,62 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 4102,62 FEET AT NORTH 84 DEG, 42 MIN, EAST AT MD = 11632 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 84,71 DEG, RECEIVED 0 CT -- 1 1993 Alaska Oil & Gas Cons. commiSsior~ Anchorage PRUDHOE BAY PBU/C-39 500292238300 NORTH SLOPE, COMPUTATION JERRY-SUN DRILLING SERVICE ANCHORAGE ALASKA DRILLING DATE' 8/ 6/93 INTERPOLATED VALU TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH 0 .00 -74.90 1000 999.64 924,74 2000 1999.29 1924.39 3000 2999.19 2924.29 4000 3999,09 3924.19 5000 4999.08 4924.18 6000 5998.21 5923.31 7000 6939.61 6864.71 8000 7762,76 7687.86 9000 8423.02 8348.12 10000 8927.31 8852.41 11000 9026.45 8951.54 11632 9033.12 8958.22 THE CALCULAT THREE-DIN PAGE DATE OF SURVEY' 080193 JOB NUMBER' AK-MW-30048 KELLY BUSHING ELEV. = 74.90 FT. OPERATOR' BP EXPLORATION ES FOR EVEN 1000 FEET OF MEASURED DEPTH TOTA RECTANGULAR NORTH/SOUTH COORDINATES EAST/WEST MD-TVD DIFFERENCE VERTICAL CORRECTION .00 N .00 E .00 5.92 S 15.44 W .36 .36 8.74 N 24.52 W .71 .35 6.97 N 11,38 W .81 .11 1.49 S 1.71 W ,91 .09 5.90 S .58 W .92 6.13 N 18.26 E 1.79 115.40 N 319.04 E 60.39 201.92 N 871,61 E 237.24 232,98 N 1620,45 E 576.98 .02 .87 58.60 176.84 339.74 329.86 N 2467,68 E 1072.69 386.83 N 3454,24 E 1973.55 378.25 N 4085,14 E 2598.88 495.71 900,86 625.32 ION PROCEDURES ARE BASED ON THE USE OF ENSION MINIMUM CURVATURE METHOD. RECEIVEP 0 OT -- '1 199 Alaska Oil & Gas Oons. 6omrnission Anchorage ~-'~ERRY-SUN DRILLING SERVTCE ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/C-39 500292238300 NORTH SLOPE CONPUTATION DATE: 8/ 6/93 DATE OF SURVEY: 080193 JOB NUHBER: AK-HW-30048 KELLY BUSHING ELEV. = 74.90 OPERATOR: BP EXPLORATION FT. INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA HEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD DIFFERENCE VERTICAL CORRECTION 0 ,00 -74.90 74 74.90 .00 174 174.90 100.00 274 274.90 200.00 374 374,90 300.00 ,00 N ,00 E .00 N ,00 E .00 N .00 E .10 S .02 E .48 S ,11 E .00 · O0 · O0 .00 .00 . O0 . O0 .00 .00 474 474.90 400.00 574 574,90 500.00 674 674.90 600.00 774 774.90 700.00 875 874.90 800.00 .85 S .19 E 1.30 S .13 W 2.00 S 1 .68 W 2.95 S 4.52 W 4.15 S 8.62 W .00 .00 .00 .00 .02 .01 .06 .05 · 16 .09 975 974.90 900.00 1075 1074.90 1000.00 1175 1174.90 1100.00 1275 1274.90 1200.00 1375 1374,90 1300.00 .60 S 14.01 W .27 S 18,73 W .32 S 19.82 W .01 S 17.73 W .53 S 16.32 W .31 .16 .43 .12 .45 .02 .50 .05 .56 .05 1475 1474.90 1400.00 1575 1574,90 1500.00 1675 1674.90 1600.00 1775 1774.90 1700.00 1875 1874.90 1800.00 .94 N 17.48 W .40 N 18,64 W .71 N 20.73 W .92 N 22.89 W ,80 N 23.88 W .59 .04 .63 .04 .66 .03 .69 .03 .70 .01 1975 1974.90 1900.00 2075 2074.90 2000.00 2175 2174.90 2100.00 2275 2274.90 2200.00 2375 2374.90 2300,00 .55 N 24.39 W .07 N 24.09 W .13 N 22.17 W .18 N 20.25 W .08 N 18.60 W .71 .00 .72 .01 ,73 .02 .75 ,02 ,77 .01 2475 2474.90 2400.00 2575 2574.90 2500.00 2675 2674.90 2600.00 2775 2774.90 2700.00 2875 2874.90 2800.00 8 8 8 7 7 .93 N 17.02 W .69 N 15.62 W .32 N 14.47 W .95 N 13.32 W .51 N 12.44 W .78 .01 ,79 .01 .80 .01 .80 .01 .81 .01 2975 2974.90 2900.00 3075 3074.90 3000.00 3175 3174,90 3100.00 3275 3274.90 3200.00 3375 3374.90 3300.00 .07 N 11,59 W .45 N 10.62 W ,38 N 9.37 W .32 N 8.12 W .45 N 6.82 W .81 .00 .82 .01 .83 .01 .85 .01 .86 ,01 RECEIVED 0 CT - 1 1993 Alaska Oil & Gas Cons. Commission Anchorage JERRY-SUN DRILL]:NG SERVICE ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/C-39 500292238300 NORTH SLOPE. COMPUTATZON DATE: 8/ 6/93 DATE OF SURVEY' 080193 JOB NUMBER' AK-MW-30048 KELLY BUSHZNG ELEV, = 74,90 OPERATOR' BP EXPLORATZON FT, ZNTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTZCAL VERTZCAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTZCAL DZFFERENCE CORRECTZON 3475 3474.90 3400.00 3575 3574.90 3500.00 3675 3674.90 3600.00 3775 3774.90 3700.00 3875 3874.90 3800.00 2.72 N '5.47 1.99 N 4.11 1.16 N 3.41 .32 N 2.89 .51 S 2.36 ,87 ,01 ,88 ,01 ,89 ,01 ,90 ,00 ,90 ,00 3975 3974.90 3900.00 4075 4074.90 4000.00 4175 4174.90 4100.00 4275 4274.90 4200.00 4375 4374.90 4300.00 1.30 S 1.84 ~ .90 .00 2.08 S 1.32 W .91 .00 2.80 S 1.08 W .91 .00 3.49 S .97 W .92 .00 4.17 S .91 ~ .92 .00 4475 4474.90 4400.00 4575 4574.90 4500.00 4675 4674.90 4600.00 4775 4774.90 4700.00 4875 4874.90 4800.00 4,82 S 1,05 ~ ,92 ,00 5,47 S 1,20 W ,92 ,00 5,73 S 1,11 ~ ,92 ,00 5,76 S ,87 ~ ,92 ,00 5.79 S .64 ~ .92 .00 4975 4974.90 4900.00 5075 5074.90 5000.00 5175 5174.90 5100.00 5275 5274.90 5200.00 5375 5374.90 5300.00 5,88 S ,59 W 5,97 S ,54 W 5,74 S ,01 E 5,20 S 1,01 E 4,67 S 2,01 E ,92 ,00 ,92 ,00 ,93 ,00 ,93 ,01 ,94 .01 5475 5474.90 5400.00 5575 5574.90 5500.00 5675 5674.90 5600.00 5775 5774.90 5700.00 5875 5874.90 5800.00 4,09 S 2,57 E ,94 ,00 3,51 S 3,13 E ,95 .00 2,99 S 3,64 E .95 .00 2,62 S 4,04 E ,95 ,00 ,93 S 6,74 E 1,02 ,07 5976 5974.90 5900.00 6077 6074.90 6000.00 6179 6174.90 6100.00 6282 6274.90 6200.00 6386 6374.90 6300.00 4.41 N 15.50 E 12.53 N 29.10 E 21.84 N 46.23 E 32.19 N 67.12 E 44.24 N 92.01 E 1.57 .55 2.83 1.27 4.73 1.89 7.43 2.70 11.19 3.77 6490 6474.90 6400.00 6597 6574.90 6500.00 6706 6674.90 6600.00 6816 6774.90 6700.00 6928 6874.90 6800.00 57.33 N 120.77 E 69.64 N 155.16 E 81.55 N 196.19 E 94.44 N 241.64 E 107.55 N 288.59 E 16.08 4.88 22.55 6.47 31.31 8.75 41.91 10.60 53.16 11.25 OOT- '1 t993 Alaska Oil & Gas Cons. Commissar,. PERRY-SUN DR:]:LLTNG SERVZC[ ANCHORAGE ALASKA PAGE PRUDHOE BAY DRZLLZNG PBU/C-39 500292238300 NORTH SLOPE. COMPUTATZON DATE: 8/ 6 /93 DATE OF SURVEY: 080193 JOB NUMBER: AK-MW-30048 KELLY BUSHZNG ELEV. = 74.90 OPERATOR: BP EXPLORATZON ZNTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA MEASD VERTZCAL VERTZCAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORD:]:NATES NORTH/SOUTH EAST/WEST MD-TVD DZFFERENCE VERTZCAL CORRECTZON 7039 6974.90 6900.00 119.31 N 335.85 E 64.39 7151 7074.90 7000.00 131,73 N 385.92 E 76.92 7265 7174,90 7100,00 143.42 N 438,29 E 90.42 7381 7274,90 7200.00 154.27 N 495.96 E 106.37 7501 7374.90 7300.00 166.32 N 561.11 E 126.35 11 .23 12.54 13.49 15.96 19.97 7623 7474,90 7400.00 176.55 N 630.81 E 148.67 7749 7574,90 7500.00 186.58 N 707.24 E 174,96 7882 7674.90 7600.00 195.51 N 793.27 E 207.19 8016 7774,90 7700.00 202.88 N 883,10 E 241.84 8158 7874.90 7800.00 210.87 N 983,18 E 283.57 22 26 32 34 41 .33 .29 .23 .66 .73 8301 7974,90 7900,00 215.33 N 1085.44 E 326.67 8452 8074,90 8000.00 220,35 N 1197.84 E 377.21 8606 8174,90 8100,00 226.08 N 1315,12 E 431,48 8764 8274,90 8200,00 232.37 N 1438.05 E 490,09 8924 8374,90 8300,00 231.36 N 1562.46 E 549,72 43 5O 54 58 59 .10 .54 .27 .62 .62 9081 8474.90 8400.00 236,04 N 1682.64 E 606,15 9241 8574.90 8500,00 245.26 N 1808.29 E 667.03 9411 8674,90 8600,00 263.29 N 1944,46 E 736.96 9596 8774,90 8700,00 280.04 N 2098,26 E 821,23 9831 8874,90 8800,00 307,24 N 2308,82 E 956.24 56 6O 69 84 135 .43 .88 .93 .27 ,00 10191 8974.90 8900.00 352,84 N 2651.67 E 1216.61 11632 9033,12 8958.22 378.24 N 4085,14 E 2598,88 260.38 1382,27 THE' CALCULATZON PROCEDURES USE A LZNEAR ZNTERPOLATZON BETWEEN THE NEAREST 20 FOOT MD (FROM MZNZMUM CURVATURE) POZNTS FT. 0 CT - 'l 1993 Alaska Oil & Gas Cons, 6ommissiol, chorage ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER Jo HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 SEPTEMBER 29, 1993 Ms. MARION SLOAN BP EXPLORATION ALASKA INC. P 0 BOX-196612 ANCHORAGE, ALASKA 99518-6612 RE: 93-0094 PRUDHOE BAY UNIT C-39 COMPLETION REPORT 92-0100 PRUDHOE BAY UNIT DS17-15 404 FOR CONVERSION DEAR MARION SLOAN, OUR FILES INDICATE THAT BP EXPLORATION ALASKA INC. IS THE OPERATOR OF THE REFERENCED WELLS. THESE WELLS HAVE REPORTED PRODUCTION TO US AND WE HAVE NOT RECEIVED THE APPROPRIATE COMPLETION REPORTS (404,407 FORMS) TO DATE. AUGUST MONTHLY PRODUCTION REPORTS INDICATE THAT C-39 WELL IS AN OIL PRODUCERS (407 REPORT). THE PRUDHOE BAY DS17-15 WELL WAS CONVERTED TO A GAS INJECTOR AND WE HAVE NO COMPLETION REPORTS (404) TO SHOW THAT NEITHER WELL WORK WAS COMPLETED. I AM FORWARDING THIS LETTER AS A RECORD FOR YOU AND ME. THANKS FOR YOUR QUICK RESPONSE ON THESE REPORTS. SINCERELY, STEVE MCMAINS STATISTICAL TECHNICIAN T WELL LOG TRANSMITTAL TO' State of Alaska Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 q~$[ RE: MWD Formation Evaluation Logs - C-39 AK-MM-930715 September 13, 1993 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Paul Radzinski, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG Formated LIS Tape with Verification Listing. Received: Date 5631 SilveradoWay, Suite G · Anchorage, Alaska99518 · (907)563-3256 · Fax (907)563-7252 A Baroid Company 0 !=t I I__l__i IM G S E I=! L/I I-- I~ S WELL LOG TRANSMITTAL To: State of Alaska August 23, 1993 Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - C-39 AK-MM-930715 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Paul Radzinski, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 2" ~ 5" MD Re~stivity and Gamma Ray Logs: P,~-- h~' q0~Z- lt~-' 2"~ 5" MD Neutron & Density bogs' g.q- ~ o~Z..-1~7/ · 2" { 5" ~yD Resistivity and Gam~a Ray Logs: t,.,,xa~- l~roc, jcma>/~ 2"~ 15" TVD Neutron & Density Logs: 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia 1 Blueline ~ 1 Folded Sepia Received: Date 5631 Silverado Way, Suite G · Anchorage, Alaska 99518 ° (907) 563-3256 · Fax (907) 563-7252 A Baroid Company ~c, MORAND UM S TA TE Ol~ A LA SKA ALAS~ OIL AND GAS CONSER V..4 TION COMMISSION TO: David Johnston Chairman ~ THRU: Blair Wondzell "r/% ~ P.I. Supervisor FROM: Bobby Foster'~% Petroleum Inspector DATE: JULY 27 , 1993 FILE NO: AJFIG1AA. DOC PHONE NO.: 279-1433 SUBJECT: BOP TEST - DOYON 9 BPX -PBU - C - 39 PTD# 93-94 PRUDHOE BAY FIELD TUESDAY JULY 27, 1993 I traveled this date to BPX's C - 39 and witnessed the weekly BOPE test. As the attached BOP test report shows there were no failures. The rig was clean and well maintained. SUMMARY: BOPE test on Doyon rig 9-- Test time 2 hours -- Failures 0. ATTACHMENT: AJFIG1AA STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: X Workover: Drlg Contractor: DOYON Rig No. Operator: BPX Well Name: C - 39 Casing Size: 9 5/8 Set @ 9,063 Test: Initial Weekly X Other PTD # Rep.: Rig Rep.: Location: Sec. 93 - 94 DATE: 7/27/'93 Rig Ph.# 659-4610 LARRY MYERS BILL WALTER 19 T. 11N R. 'I4E Meridian U MISC. INSPECTIONS: Location Gen.: X Well Sign X Housekeeping: X (Gen) Drl. Rig X Reserve Pit NIA BOP STACK: Annular Preventer Pipe Rams Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Check Valve Test Quan. Pressure P/F I 300~5000 P I 300~5000 P I 300~5000 P 1 300~5000 P 1 300~5000 P 2 300~5000 P 1 300~5000 P ~UD SYSTEM: Visual Alarm Tdp Tank X X Pit Level Indicators X X Flow Indicator X X Gas Detectors X X FLOOR SAFETY VALVES: Upper Kelly / IBOP Lower Kelly / IBOP Ball Type Inside BOP Test Quan. Pressure P/F 1 300~5000 P I 300~5000 P 1 300~5000 P 1 300~5000 P CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes 15 Test Pressure P/F 300~5000 P 38 300~5000 P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure 0 System Pressure Attained 2 Blind Switch Covers: Master: Nitgn. Btl's: 5 ~ 2100 3,000 ! P 1,600 P minutes 5 sec. minutes 5 sec. X Remote: X Psig. Number of Failures: 0 ,Test Time: 2.0 Hours. Number of valves tested 2.3 Repair or Replacement of Failed Equipment will be made within 0 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact .the P. I. Supervisor at 279-1433 REMARKS: GOOD TEST Distribution: orig-Well File c- Oper./Rig c- Database c - Trip Rpt File c -Inspector FI-021L (Rev. 7/19) STATE WITNESS REQUIRED? YES NO X 24 HOUR NOTICE GIVEN YES BBY D. FOS NO Waived By: Witnessed By: ~"-~.: ~/~ ~~__~ AJFIG1AA.XLS ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR .-. 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 June 25, 1993 Russ Strickland, Drlg Engr Supv BP Exploration (Alaska) inc P O Box 196612 Anchorage, AK 99519-6612 IRe: Well # Company Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit C-39 BP Exploration 93-94 1835'SNL, 1222'WEL, Sec 19, T11 N, R14E, UM 1417'SNL, 2282'WEL, Sec 20, T11N, R14E, UM Dear Mr Strickland: Enclosed is the approved application for permit to drill the above referenced well. The permit to drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) of the BOPE test performed before drilling below the surface casing shoe must be given so that a representative of the Commission may witness the test. Notice may be given by contacting the Commission petroleum field idspector on the North Slope pager at 659-3607. · David W Jo~hnston \ ·Chairman BY ORDER OF THE COMMISSION jo/encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl STATE OF ALASKA '~ ALASKAC AND GAS CONSERVATION CON ,ISSION PERMIT TO DRILL 2O AAC 25.OO5 Re-Entry [] DeepenF'II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool KBE = 69' feet Prudhoe Bay Fie/d/Prudhoe BP Exp/oration 3. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraoe. Alaska 99519-6612 ADL 28305 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(~e 20 1835' SNL, 1222' WEL, SEC. 19, T11N, R14E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1535' SNL, 3285' WEL, SEC. 20, T11N, R14E 0-39 (32-20-11-14) 2S100302630-277 At total depth 9. Approximate spud date Amount 1417' SN~ 2282' WEL, SEC. 20, T11N, R14E 6/27/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth(MDa,dmVD) property line . ADL 28306-2282' feet C-6-30'@ 1850' MD feet 2560 11482' MD/9019' TV• feet 16. To be completed for deviated wells 17. Anticipated pressure (se~ 20 AAC 2s.o35 (e)(2)) Kickoff depth 5z5o, feet Maximum hole angle ,~o o Maxlmurn sudace 3330 pslg At total depth ('P/D) ~800'/4390 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD MD TVD (include stage data) 30" 20" 91.5# H-40 Weld 80' 32' 32' 110' 110' 267sx Arcticset 16" 13-3/8" 68// L-80 BTC 3169' 31' 31' 3200' 3200' 8~8 sx PF "E'/420 sx "G"/250 sx PF "C' 12-1/4" 9-5/8" 47# NT80 NSCC 9179' 30' 30' 9209' 8460' 660 sx Class "G" 8-1/2" 7" 297/ NT80 NSCC 1262' 9059' 8439' 10321' 9019' 253 sx Class "G" 6" 4-1/2" 12.6# 13CR NSCT 1281' 10201' 8962' 11482' 9019' 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 Surface Intermediate Production ,,..i~ !~,.l 1 ,.5 Liner_ Perforation depth: measured ~)'~ZSka..0il & Gas C0~,s. true vertical Anch0ra~e 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs depth. ~ot I~ Refraction analysis [] Seabed report• 20 AAC 25.050 requirerr}entsl-I 21. I hereby ce.~f..y .th,at the~Jl:r.u.~nd correct to the best of my knowledge / / Signed ~,z,,- ~.,~ _,2 Title Drilling Engineer Supervisor Date Commission Use Only Permit Number IAPI number IApproval date See cover letter ~_~._~ 150-0.2,,~-.- 7_.~-, ,.~ ~-~I for other requirements Conditions of approval Samples required [] Yes E~ No Mud log required []Yes [] No .:,,pproved Copy Hydrogen sulfide measures [] Yes J~ No Directional survey required [] Yes [] No R~turned ReqUired working pressure for BOPE [] 2M; 1-13M; IXI5M; I-]10M; r-115M; . ~.~?_~__ Other: ©riginat Signed By ' by order of Approved by David W, Johnston Commissioner ina commission Dar :orm 10-401 Rev. 12-1-85 Submit in triplicatu Well: Bottom Hole C-39 Location' WELL PLAN High Angle Producer PBU LOCATION: S u rface: Target: T.D.' 1835FNL 1222 FEL S19 T11N R14E UM 1535 FNL 3285 FEL S20 T11N R14E UM 1417 FNL 2282 FEL S20 T11N R14E UM ESTIMATED START: June 27, 1993 OPR. DAYS TO COMPLETE: 27 (21 days drilling, 6 days completion) ~RACTOR: DOYON 9 MD/TVD/AZ/MAX DEP/ANGLE/KOP' 11,482'/9019'/83.3/3903'/50.6/5750' Estimated Ground level elevation is 34' AMSL. KB to ground level elevation is 35'. Item MD(BKB) TVD(BKB) Mud Wt. 20" CONDUCTOR 8 0 8 0 13-3/8" SHOE 3200 3200 TOP UGNU SANDS(K15) 44 99 44 9 9 UG1 51 79 51 79 SEABEE (K12) 6121 6119 LCU 7839 7699 SAG RIVER 8748 841 4 SHUBLIK 91 97 8450 9-5/8" SHOE ~9~_2_0_9_ 84 6 0 TOP SADLEROCHIT 9 2 7 8 85 2 4 7" LINERSHOE 10321 901 9 TARGET 1 0471 901 9 4-1/2" LINER SHOE 11 482 901 9 TOTAL DEPTH 11 4 8 2 9 01 9 8.5 9.2 10.3 10.5 1 0 .,~lasf<~ O~l & C~as Cons, 1 0.5 Anchorage 10.5 10.5 10.5 8.5-9.O 8.5-9.O 8.5-9.O 8.5-9.O 8.5-9.0 CASING PROGRAM: Hole Csg Wt Grade Conn 30" 20" 91.5# H-40 WELD 16" 13-3/8" 68# L-80 BTC 12-1/4" 9-5/8" 47# NT80 NSE~ 8 - 1 /2" 7" 2 9 # NT80 NSCC 6" 4-1/2" 12.6# 13Cr NSCT Length Top Btm 80 32 110 3169 31 3200 9179 30 9209 1262 9059 10321 1281 10201 11482 COMPLETION: Tubing' GLMs: Packer: 3-1/2" 9.2# L-80 NSCT 10171 29 10200 3-1'/2" x 1-1/2" - est 2 required,1 dummies & 1 orifice/check in shallowest GLM Baker 7' x 4-1/2" Horiz and TIW 7" x 4-1/2" HBBP +/- 200' above GOC C-39 June 14, 1993 Page 5 LOCKING PREX~: Open Hole - 1 2 - 1/4" 8-1/2" 6" Cased Hole 7" :MWD DIR :MWD DIR/GR/EWR & MWD DIR/GR/EWR/NEUTRON/DENSITY :MWD DIR/GR/ROP :Atlas Cased Hole CNL if MWD doesn't clearly show G©C. 0il & 6as Oonso f;ornr~ission Anchorage C-39 June 14, 1993 Page 6 PROPOSED DRILLING AND COMPLETION C-39 Procedure PROGRAM 1. MIRU drilling rig. N/U diverter and function test same. . Drill 16" hole to surface casing point. Run and cement surface casing. Nipple up BOPE and function test same to 5000 psi. o PU 12-1/4" BHA and RIH. Test casing to 3500 psi for 30 minutes. Drill 10' of new hole and perform leak off test. 4. Drill intermediate hole to intermediate casing point. 5. MU and run 9-5/8" casing string and cement as per well plan. 6. RIH and directional drill 8-1/2" hole to target. Log using MWD tools. . MU and RIH with 7" liner. RIH to TD. Cement same. Set liner hanger and packer. Circulate excess cement from wellbore. POOH. Log with CNL as required. . MU 6" MWD BHA and PU 3-1/2" DP. Clean out to landing collar and test casing to 3500 psi for 30 min. 9. Convert to Xanvis mud system. Drill horizontal section as per directional plat. 1 0. Make 7" scraper and 6" hole opener run to TD. Circulate hole clean. 11. Run 4-1/2", L-80 slotted liner assembly with horizontal packer. Release from packer and circulate Xanvis from liner with sea water. POOH & LDDP. 12. Run 3-1/2" L-80 completion with SSSV, GLM's, and 7 x 3-1/2" packer. Test casing & tubing. ND BOPS. NU tree & test same, 1 3. Freeze protect well with diesel and crude. Release rig. ° Anticipated BHP: ° Maximum Anticipated Surface Pressure: ° Planned Completion Fluid: 3570psi @ 8800' TVD SS 3570 psi @ 8800' TVD SS 2800 psi 8.6 ppg filtered sea water Notes: a. The drilling fluid program and surface system will conform to the regulations set forth in 20AAC25.003. b. Maximum surface pressure is based on BHP and a full column of gas to TD (0.10 psi/ft). c. Based on previous logs on C Pad, no potential productive zones are anticipated above 8414' TVD (Sag River). d. No potential hazardous levels of H2S are anticipated in this well. J UN t 5 199; Alaska .fJJl .& Gas Cons. Commission ~,r~chorage Prudhoe Bay Drillin: Prudhoe Bay C-PAD C-39 C-39WpHwl VERTICAL ~qEW SCALE 1000 ft.. / DIVI-~ION TVD REF: WELLHEAD VERTICAL SECTION REF: WELLHE.~l;. HORIZONTAL VIEW SCALE 500 :' / DIVISION SURVEY REF: WELLHF_-'.D Chec-ed f~ A~przveo ~y : D~ ~500 _1~0 ~'D ~19.001 MD 114~1.67~ VS No~.h 418.P-BJ £a~t ~880.66j C;:TICAL PDINT w5 inc A ; TVD Nor:~ [05~ TiE iN C 00 ~.~0 0 Sli:T OF BULL: 57f~0.00 J.0C5750 : ~_ _: 00 DEG/IC:: _~ EN: 3F ~U!LD 82E~ 50_65 84.21 7965 STz~:T OF 9E-:-' 50.G5 ~4.2i 8759 ~ 4o.oo. e ~o .: CLX,~ ~ 5. O0 ~':":" ~':~ ~D:~f~: :ZONT~L:F CURVE, '03~!90.00 ~.3! 9019 s~.es' * ezea .~ c.~ ~ ~:.: T~:'~ET :0~-~90 00 83.31 9019 TA:'SgT ~ iI~E~90.00 ~2.3! 9019 VERTICAL SECTION PLANE: 83.85' 1 ~ 10,~-~ BO': Gas Cons. (;orrimissioi'~ Pp udhoe ~- (:-PA]} C-39 C- 39WpHw '_, 'fP~veilinQ Cytin~p - Lec~=~ Ref'er*en(~e Weii - MB: 0 - !~48~ -'~. In,e,%'%, 5]. l~b }"( ;%%"(; 06/08/19;'3 ~,16 p'-, 240° / / . ; ! i / / / clO d6 d? C'q~ C--O~ ¢-.0~ C-lO C-13 C-la C-I6 C-IT C-18 [_-~ ELO~S~ POIN~ S cO~ c08 C-08 c03 C-03 c04 C-Od c05 C-05 c06 C-06 c07 C-07 c08 £ -08 cog cio C-10 c~ C-Il c~8 C-~8 cl3 C-~3 c14 C-14 c15 C-15 c16 C-16 c17 C-17 c18 C-lB cig C-Ig c80 C-80 c8t C-81 , c88 C-22 , c83 C-23 , c84 C-84 c85 C-85 c86 C-26 c87 C-87 c88 C-88 cSg C-Sg c30 C-30 c31 C-31 c38 C-38 C-33WPI C-33 c3~ C-34 C-3mWD --37 C-37NWDST C--37 c38 C-38 C-41 ~d-~ C-41 C-4E~D C-48 ~stonce Drectic~ Re~ MI) Pe¢ IVD ~eplFOCU(C)~ 307.% 8,~ 4~.~ 4~.~ I ~. 10 24,67 ~.~ ~.~ ~.~ 5~0.~ 0,~ ~.~ ~ ~.~ N/A ~A N/A ~A ~A ~.~ 18g.~ 1~.~ I ~.~ 4,~ ~,18 ~.8t ~.~ ~,~ 5,~ 1~.41 027 ~.~ ~.~ 15.10 6843 ~1.81 5~.~ 5~.~ 1.~ 4~.~ ~.~ 4~.~ 4~.~ 10.40 N/A lt/A N/A N/A hVA N/A N/A N/A ~VA N/A N/A N/A N/A N/A /xVA N/A N/A N/A N/A hVA N/A N/A N/A · ;i/A hVA N/A hVA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 307,g5 L:'84,18 4g00.00 4gOO.00 18.80 363.40 307,78 8~50.00 865000 88.70 48,60 41.74 485000 48~'_-J3.00 ~.40 188.57 L::~30,6~ ~m~ ~I~ 17'10 g6.33 L::~3. 9'3 2450.00 2450.00 9.10 1~4.6~ L::~3.g~ 0.CI0 0.00 154,60 6853 ! 84.L::X3 350,00 350.00 56.70 537,g13 3.3c) 4~350,00 455000 N/A N/A N/A N/A hVA N/A N/A N/A N/A N/A N/A N/A N/A N/A N,/A N/A N/A N/A N/A N./A 68.58 134.78 1650,00 1650,00 11.10 N/A N/A N/A , N/A N/A C~ITICAL FE]INT DATA MD Inc Az; IVD No~ih Eost TlC ]N 0 0,00 0.00 0 0 0 ST/~qT Or 1)LJ]LD 5750 0,00 0,00 5750 0 0 FT END ~ BUILD 82'82 50G5 84.21 ' 7965 106 1043 ST/~T D- 9534 50.E~5 8421 87~ ~ 8C]0~ l~CCv' I O0 FT END LT CL~VE~, I03L;:~ gO.O0 83.31 golo 883 278O I-I~IZEI~TAL F~NT T~l I ~0478 gO,OO 83.31 gOJg ~01 L:~78 TARC~l 8 1148~ goo0 8g.31 gOJg 418 ~1 MUD PROGRAM' The following are the recommended mud parameters. MUD SPECIFICATIONS- SURFACE HOLE Mud Weight: ppg Funnel Viscosity sec/qt YP Ibs/100ft2 10 sec Gel Ibs/100ft2 10 min Gel Ibs/100ft2 pH - APl Fluid loss mi/30 min Hardness m g/I Well Surface: 8.5 - 9.5 ~300 40 - 60 30 - 60 60 - 80 8.5 - 10 15-25 < 200 C-39 Casing point: 8.5 - 9.5 <100 20 - 40 15 - 20 20 - 30 8.5 - 10 15-25 <200 MUD SPECIFICATIONS- INTERMEDIATE HOLE Surface casing shoe to Top of Sadlerochit: LSND Gel/Water System Mud Weight ppg Yield Point lbs/1 00ft2 10 sec Gel Ibs/100ft2 10 min Gel Ibs/100ft2 APl Fluid Loss mi/30 min pH -- Hardness m g/I 9.0-9.5 10.0 10.5 10 -15 To Surf Shoe (3614' md) Top Of Ugnu (5350' md) Top of UG1 (+/-6000' md) 5 -10 30-50 <8 in Jurassic Shales below 9533 md. 8.5 - 10.0 NC-no control MUD SPECIFICATIONS-7" LINER INTERVAL: LSND (Watered back mud system used in intermediate hole) Mud Weight ppg 8.5- 9.0 Yield Point Ibs/100ft2 1 5-20 10secGel Ibs/100ft2 5- 10 10 min Gel Ibs/100ft2 30-50 APl Fluid loss mi/30 rain <6.0 pH -- 8.0 - 9.0 Hardness m g/I t r < 4000 MUD SPECIFICATIONS-PRODUCTION INTERVAL' Xanvis System (Return to MI for filtration & storage) Mud Weight ppg 8.5- 9.0 Yield Point Ibs/100ft2 1 5-35 ua.s Cons. ComrNJssior Anchorage C-39 June 13, 1993 10 sec Gel 10 min Gel APl Fluid loss mi/30 pH Hardness Ibs/lOOft2 lbs/100ft2 min __ mg/Itr 10-15 30-50 4-8 8.0 - 9.0 < 4000 Naska 0il & Gas Co,ts. Commission Anchorage C-39 June 13, 1993 RECOMMENDED PRACTICES 16" SURFACE HOLE 13-3/8" CASING , Notify AOGCC approximately 24 hrs. prior to spud so they may witness the operational test of the diverter system. Review PBU/Lisburne Oil Spill Contingency Plan and rig SPCC Plan. . Review Well Crossing Letter to ensure all the proper wells are secured prior to spudding. . Prior to the rig move, prep the conductor to accept the PBD/FMC standard wellhead system 4. MIRU. Nipple up and function test diverter system via diverter clamp. , P/U 16" BHA and drill surface hole as per directional plat. Note near well proximity of wells as per close approach map. Nudge direction as required. Run directional gyro if required. . Circulate and condition hole. Short trip. CBU. POOH & monitor tight spots. Kelly up and ream if hole conditions dictate. 7. Rig up casing running equipment. 8. Run surface casing as follows: a. Float shoe b. Two (2)joints of Surface casing c. Float Collar d. Surface casing to surface. NOTES: · Threadlock up to and including box end of float collar. · Drift casing while on rack. Gas Cons. Cornrnissior, Ar~chorage · Tally all pipe as it is loaded on the pipe racks. Remove all thread protectors, visually inspect threads for cleanliness and damage. Measure pipe from end of box to first full thread on pin end. · Have a safety valve (i.e. full opening ball valve) made up to cementing swedge on the floor for circulation and/or well control. · Check calibration papers of casing tongs. Make sure that tie-back line of power tongs is level and secured at a right angle to handle to ensure accurate torque is being applied. · Have at least one backup for power tongs, hydraulic unit, and spider/elevator on location. · Install stop rings on casing in pip shed. · Fill float joints immediately after running in hole to establish circulation through floats. C-39 June 13, 1993 13-3/8" SURFACE CASING CEMENT PROGRAM - Halliburton CASING SIZE' 13-3/8", 68# LEAD CEMENT TYPE' Permafrost Type E ADDITIVES: retarder (Sodium Citrate) WEIGHT: 12.0 ppg YIELD:2.17 ft3/sx APPROX #SACKS: 868 THICKENING TIME: 5:00 hrs CIRC. TEMP 40°F MIX WATER' 11.63 gps TAIL CEMENT TYPE' Premium ADDITIVES: as required (2% CaCI) WEIGHT: 15.8 ppg YIELD' 1.16 ft3/sx APPROX #SACKS: 420 THICKENING TIME: 4:00 hrs MIX WATER: 5.0 gps. TOP JOB CEMENT TYPE' Permafrost Type C ADDITIVES' retarder (Sodium Citrate) WEIGHT: 15.6 ppg YIELD:0.94 ft3/sx MIX WATER: 3.5 gps APPROX #SACKS' 250 SPACER: 75 bbls fresh water ahead of lead slurry. CENTRALIZER PLACEMENT: 1. Run one(l) bow type centralizer per joint for the first 20 joints. 2. Place the centralizers in the middle of each joint with a stop collar. 3. Run two bow type centralizers spaced 10' and 20' above conductor shoe 4. Do not run cement baskets. CEMENT VOLUME: 1. Lead slurry to surface w/100% excess. 2. Tail slurry volume 420 sx 3. Top job volume 250 sx. Alaska Oil & Gas Cons, Commission Anchorage C-39 June 13, 1993 9-5/8" INTERMEDIATE CASING CEMENT PROGRAM- Halliburton CIRC. TEMP: 140° F SPACER: 50 bbls Arco Spacer, weighted 1 ppg above mud current mud weight. LEAD CEMENT TYPE: Premium ADDITIVES: 0.5% CFR-3 + 3% Econolite + 0.4% Halad-344 WEIGHT: 11.0ppg YIELD: 3.24 ft3/sx MIX WATER: 20.4 gps APPROX # Sxs: 360 THICKENING TIME: 5 hrs or greater (Mix on the fly) TAIL CEMENT TYPE: Premium ADDITIVES: 0.2% CFR-3 + 0.3% Halad-344 + 0.1% HR-5 WEIGHT: 15.Sppg YIELD: 1.15ft3/sx MIX WATER: 5.0 gps APPROX #SACKS: 300 THICKENING TIME: 3.5 to 4.5 hrs (Mix on the fly) CENTRALIZER PLACEMENT: 1. 1 turbulator centralizer per joint to 300' above Sag River (7 required) 2. 1 turbolator per joint on every third joint to 500' above shoe(2required) 3. 1 straight vane centralizer every 3rd joint from approximately 4199' md to 6421' md (+/-300'md above the K15 and +/-300' below the K12). 18 required 4. 2 turbolators spaced out 100' and 200' above surface shoe (2 required) OTHER CONSIDERATIONS: Perform lab tests on mixed cement/spacer/mud program and ensure compatibility prior to pumping job. Ensure thickening times are adequate relative to pumping job requirement. Displace at 12-15 bpm. CEMENT VOLUME: 1. Tail G slurry to 500' md above casing point with 100% excess. 2. Lead G slurry to 300' above Ugnu with no excess. 2. 80' md 9-5/8", 47# capacity for float joints. REEE VED JUN 1 5 1,99S Alaska Oil & Gas Cons. Commission Anchorage C-39 June 13, 1993 7" LINER CEMENT PROGRAM - Halliburton CIRC. TEMP 140° F. 8800' Bottom Hole Static Temperature = 200 degrees F at SPACER: 50 bbls Arco preflush + 1% S-400 . CEMENT TYPE: Premium ADDITIVES: 0.2% CFR-3 + 0.4% Halad + 0.15% HR-5 + 2% KCL + 0.9% LAP-1 + 0.01 gps Stabilzer 434B + 0.3% Econolite + 0.01 gps D AIR-3 WEIGHT: 15.7 ppg YIELD'I .20 ft3/sx MIX WATER: 5.0 gps APPROX#SACKS: 253 THICKENING TIME: 1 hr surf + 3 @ 130 deg F Note: Ensure that a thickening time test is performed that simulates the shut down time incurred while rotating off of the liner. Note gellation tendencys ( if any ) of slurry when consistometer is re-started after shutdown period - additional retarder may be required - consult w/ cementer. CENTRALIZER PLACEMENT: Run 2 turbolators per joint in open hole, 1 per joint in lap, and none opposite intermediate casing shoe.. OTHER CONSIDERATIONS: Batch mix the cement slurry. Perform fluid loss test on the batch mixed slurry. Fluid loss should be 40cc or less. Displace @ 8-10 bpm. LINER CEMENT VOLUME: , . 3. 4. 5. Open hole + 30% excess for surface volume lost (adjust if a caliper Icg is run and it indicates severe washouts). 7", 26# casing capacity below landing collar. 150' liner lap 200' of cement on top of the liner in the 9-5/8" casing. 3 bbls extra for surface equipment etc. Aiaska 0JJ & Gas Cons. C0rnmissior~ Anchorage C-39 June 13, 1993 C-39 Casing Design SURFACE CASING 13-3/8" 68#/FT K-55 & L-80 BTC CASING BURST COLLAPSE K-55 3450 1950 L-80 5020 2260 PBYS (#) TJYS (#) 1069000 1300000 1556000 1585000 Burst Pressure Calculation Burst rating based on shutting in the well on a gas kick equivalent to the LOT (14.0 ppg) at the surface casing shoe. Worst case will be in the K-55 casing, which has no back up gradient. LOT (ppg) TVD (FT) SI PRESSURE 1 4 3200 2330 Burst S.F. I .48 Collapse Calculation Collapse rating based on losing returns until the fluid level is below the surface casing shoe Mud weight behind the surface casing is 9.5 ppg Mud Wt. (ppg) TVD (FT) Collapse press 9.5 3200 1581 Collapse S.F. I .43 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 68 3200 PBYS Tension S.F. 5.75 Mud Wt. 9.5 ppg TJYS 6.99 String Wt. (#) 186004 Alaska 0ii & Gas Cons. Cornmissio~' Anchorage C-39 Casing Design Production Casing 9-5/8", 47#,L-80 (NT80),NSCC Casing GRADE BURST COLLAPSE L-80 6870 4750 PBYS (#) 1O86O00 TJYS (#) 1161000 Burst Pressure Calculation Burst rating based on have a tubing leak on top of full column of fluid Worst case will be at the surface, which has no back up gradient. sn-P 3420 Burst S.F. 2.01 Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the casing is 10.2 ppg Gas Grad. Mud Wt. (ppg) TVD (FT) (psi/ft) Collapse press 10.2 8460 0.1 3641 Collapse S.F. 1.30 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 47 92O9 PBYS Tension S.F. 2.97 Mud Wt. 10.5 TJYS 3.18 String Wt. (#) 365346 JU~,I 1 ~ 1995 & Gas Cons. 6o~nm~s~u~ Anchorage C-39 Casing Design PRODUCTION LINER 7", 29#,L-80 (NTB0), NSCC Casing GRADE BURST L-80 724O COLLAPSE PBYS (#) TJYS (#) 7020 604000 667000 Burst Pressure Calculation Burst rating based on formation pressure on top of 9.7 ppg fluid Fluid wt (ppg) back up (ppg) Burst Pressure SITP 9.7 9.5 351 2 3420 2.06 Burst S.F. Collapse Calculation Collapse rating based on annulus being evacuated due to gas lift Mud weight behind the casing is 10.2 ppg Mud Wt. (ppg) 10.2 Collapse S.F. Gas Grad. TVD (FT) (psi/ft) Collapse Press 9019 0.1 3882 I .81 Tension Calculation Based on full string weight in mud Casg Wt. (#/ft) MD (FT) 26 1262 Mud Wt. String Wt. (#) 10.2 27697 Tension S.F. PBYS TJYS 21.81 24.08 ,~!a.8~ .0il .& Gas Cons. Corr~mjssJon DOYON 9 13 5/8" 5,000 psi Stack 1.33 7.75 4.30 5.11 2.00 2.50 3.13 / RKB 1 I I I HYDRIL PIPE RAM BLIND RAM KR TO RF RI(~ Fi (3( _ 9.58 .../ 13.86 R 15.88 MUD CROSS PIPE RAM 2.33 GROUND LEVEL MUD CROSS TBG SPOOL 20.41 I24.79 27.12 28.45 ,321 BBLS 1 ~ TRIP TANKS DRILLING MUD SYSTEM SANDTRAP ' ' CEtVIq{I F UG E ~~C ,_~_ ~~ 83 BBLS ,. DESILTER PIT 97 BBLS 97 BBLS . - PILL PIT 36 BBLS 36 BBLS , , SHAKER DESANDER .. SHA/CER MUD CLWAN'ER SUCTION PIT 448 BBLS MIX PIT 122 BBLS DOYON 9 DIVERTER SYSTEM ARCO ALASKA, INC. FILL-UP LINE RISER FLOWLINE 20" 2000 PSi DIVERTER i i i i 1~' BALL VALVE I 1¢' BALL VALVE ! CONDUCTOR Aias~¢, Oil .& Gas Cons, Commissioi~ Anchorago NOTE: ONLY ONE VALVE OPENS Aur[OMATICALLY 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. : RIG MODULES o RESERVE PIT ~ DIVERTER LINES DISCHARGE 100 FT. FROM RIG IGNITION SOURCE. ALL TURNS ARE TARGETED TEES. C.39CMT.XLS State: Well: Field: State Permit A/~'~,~ C,-99 Prudhoe Bay 98.-94 Engineer:. Work Sheet: Date: Cemenl Volume £a/cublion,~ £/18/$3 Casing Type Casing Size -Inches Casing LenCh - Feet Hole Diameter-Inches Cement-Sacks ,11 Cement- Yield111 Cement- Cubic ft 11t Cement- Cubic It Cerr~nt - Sacks ~2 Cement- Yield112 Cerr~nt - Cubic It 112 Cement- Cu~c tt ~2 Cement- Sacks Cement-Yield Cement- Cubic It Cement- Cul~ It ~3 Cement- Cubic it / Vol Cement- Fill Factor Conductor 20.000 80.000 30.000 267.000 1.160 309.720 309.720 0.000 0.000 0.000 0.000 309.720 1.420 Surface 13.375 3,169.000 1G.000 868.000 2.170 1,883..560 1,883.560 420.000 1.160 487.200 487.200 0.000 0.000 0.000 0.000 2,370.760 1.779 Liner 7.000 1,262.000 8.500 253.000 1.200 303.600 303.600 0.000 0.000 0.000 0.000 303.600 1.897 Casing Type Casing Size -Inches Casing Depth - Feet Hole Dia~ter -Inches Cement-Sacks Cement-Yield Ceme~ - Cubic i;t:i:I1 Cement- Cubic ft Cement- Sacks ~2 Cement-Yield ~2 Cement- Cubic It:~2 Cement- Cubic tt~2 Cement- Sacks ~13 Cement-Yield Cement-Cubic ft :!:I3 Cement- Cubic it~I3 Cement- Cubic It /Vol Cement-Interval it Top of Cement- Feet Intermediate ~1 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11DIV/O!. ~IV/O! Intermediate ~2 0.000 0.000 0.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ~DIV/0!. lCDIV/0! Rinted 6/18/93 Pioduction 9.625 9,209.000 12.250 360.00 3.24 1,166.40 1,166.40 300.00 1.15 345.00 345.00 0.00 0.00 0.00 0.00 1,511.4O 4,825.95 4,383.0 Measured Dep'th Slate: Alaska Borough: Well: C.-39 Field: Prudhoe Bay St. Perm ~98-94 Date 6/18193 Engr: M. Minder C-3BCSG.XLS Casing Interval Interval Size Boffom Top lA 13.375 151 81 2A 13.375 3200 151 3A 9.625 8460 $0 4A 7, 9019 8439 5A 0 0 0 6A 0 0 0 7A 0 0 0 8A 0 0 0 9A 0 0 0 IOA 0 0 0 Descriptionescriptionescription Tension Length 120 3049 9179 1262 0 0 0 0 0 0 Lbs 68 68 47 29 0 0 0 0 0 0 Grade Thread Lbs K-55 BTC 0 L-80 BTC 207332 NT-80 NSCC 0 NT-80 NSCC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Mud Hydraulic Collapse Weight Gradient Gradient ppg psi/ft psi/ff 1B 9.5 0.494 0.394 219 9.5 0.494 0.894 8B 10.5 0.546 0.446 4B 10.2 0.530 0.430 5B 0.0 0.000 -0.100 6B 0.0 0.000 -0.100 7B 0.0 0.000 -0. 100 8B 0.0 0.000 -0.100 919 0.0 0.000 -0.100 1 OB 0.0 0.000 -0. 100 Maxirnurn Minimum Pressure Yield psi psi BDF $330 3450 1.0 3330 4930 1.5 3330 6870 2.1 3330 8160 2.5 0 0 #DIVlO! 0 0 #DIV/0! 0 0 #DIV/O! 0 0 #DIVI0! 0 0 # DIV/O.I 0 0 #glv/0! Tension Strength K/Lbs K/Lbs 1C 215,492 1069 2C 207.332 1556 3C 431.413 1086 4C 36.598 5C 0 6C 0 7C 0 8C 0 9C 0 10C 0 TDF 4.96 7.50 2.52 676 18.47 0 #DIV/0! 0 #DIV/0.1 0 #DIV/O! 0 #DIV/0! 0 #DIV/O! 0 #DIVl0! Collapse Collapse Pr-Bot-Psi Resist, CDF 59 1950 32.776 1261 2260 1.793 3778 4750 1.259 3882 7020 1.808 o 0 #DIV/'0! 0 0 #DIV/0! 0 0 #DIV/0! 0 0 #DIVI0! 0 0 #DIV/0! 0 0 #DIV/0! Page 1 ** CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE (1) Fee '[ 2- thru (3) Admin [9 t~ru, 13 ] [10 S 13] [14 thru 22] [23 thru 28] e 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. Company YES . 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 ............................ 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 & n~nber ................................ -~- Is conductor string provided .......................................... Lease & Well NO 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 ............................. 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 ~o~ psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... ~ - REMARKS (6) Other [29 thru 31] (7) Contact (8) Addl geo l~/~ engfneeEing: rev 6/93 jo/6,011 29. 30. 31. 32. 33. 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... Name and phone nL~nber of contact to supply weekly progress data ...... Additional requirements ............................................. INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA SHORE Additional remarks' UM MERIDIAN' SM WELL TYPE: Expk:_u~r~~' Inj . Red ri l 1 Rev O -4 Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simp!ify finding information, informati;3n 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. ~ape Subfile 2 is type: LIS TAPE HEADER DRUDHOE BAY I/NIT MWD/MAD LOGS WELL NAME: API NIIMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 9 WESLEY/VAGEN N. SCALES C- 39 (32-20-11-14) 500292238300 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 16 -APR- 96 MWD RUN 10 WESLEY/VAGAN N. SCALES MWD RUN 11 WESLEY/KRELL N. SCALES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 12 WESLEY/KRELL L. MYERS MWD RUN 14 WESLEY/VAGEN L. MYERS MWD RUN 15 WESLEY/VAGEN L. MYERS JOB NIIMBER: 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 MWD RUN 16 JAHN/VAAGEN L. MYERS MWD RUN 17 JAHN/VAAGEN L. MYERS 19 liN 14E 1835 1222 74.90 71.20 37.00 MWD RUN 18 JAHN/VAAGEN N. SCALES OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 13. 375 3202.0 2ND STRING 9.625 9063.0 3RD STRING 8.500 7.000 10505.0 PRODUCTION STRING 6.000 11632.0 REMARKS: MWD - DGR/EWR/CNP/SLD ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUN 1 THROUGH RUN 7 WERE DIRECTIONAL ONLY. MWD RUNS 8 THROUGH 12 WERE DIRECTIONAL WITH DGR, EWR, CNP, & SLD. NO FOOTAGE WAS DRILLED ON RUN 8. THE DRILL STRING PARTED W~ILE TRIPPING IN THE HOLE. THE WELL WAS PLUGGED BACK TO APPROXIMATELY 9700' M.D. (8823' TVD). PLUG BACK PORTION OF WELL IS CALLED C-39 PB1. MWD RUNS 14 & 15 WERE DIRECTIONAL WITH DGR & EWR. NO NUCLEAR SENSORS WERE RUN IN THE REDRILL SECTION AT BP's REQUEST. THIS FINAL PORTION OF WELL IS CALLED C-39. MWD RUNS 14 & 15 WERE NECESSARY TO REDRILL THE LOWER SECTION FROM APPROXIMATELY 9700' M.D. TO T.D. AT 10507' M.D.. THE DGR, EWR, & ROP REDRILL DATA WAS MERGED TO THE ORIGINAL HOLE DATA AT 10000' M.D. (8929' TVD) MWD RUNS 16 THROUGH 18 WERE MADE WITH SLIM-HOLE GAMMA TOOLS. AN APPROXIMATELY +7 AAPI UNIT SHIFT WAS APPLIED TO DGR DUE TO FLO-PRO MUD USED IN 6" HOLE SECTION. SLIM-HOLE GAMMA DATA FROM 11392' TO 11423' WAS FROM MAD PASS. 6" HOLE GAMMA RAY MERGED WITH 8.5" HOLE GAMMA RAY AT 10318' M.D. 6" HOLE DATA WAS BLOCK SHIFTED 6' DOWN TO CORRELATE WITH 8.5" HOLE GAMMA RAY. PER BP's INSTRUCTIONS, MWD DATA WAS SHIFTED TO THE DESIGNATED WIRELINE DEPTH REFERENCE. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI RHOB $ BASELINE CURVE FOR SHIFTS: GRCH CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH 9000.0 8923.0 8917.0 9063.0 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 $ BASELINE DEPTH GR 9011.5 9010.5 9056.0 9056.0 9058.5 9058.5 9076.5 9076.0 9101.0 9101.5 9110.5 9111.0 9119.5 9120.0 9129.5 9129.5 9142.0 9142.0 9155.0 9155.0 9176.5 9177.5 9179.5 9179.0 9275.5 9274.0 9298.0 9297.0 9299.0 9297.5 328.0 9326.5 413.5 9411.5 490.0 9487.5 492.0 9489.5 763.0 9762.0 783.0 9780.5 784.5 9782.0 863.0 9859.0 879.5 9878.0 998.5 9994.0 011.0 10011.0 081.5 10080.0 083.0 10082.0 211.0 10210.5 242.0 10242.0 253.0 10252.0 279.0 10278.0 432.0 10433.5 511.5 10513.5 520.5 10522.5 MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MWD 9 MWD 10 all bit runs merged. STOP DEPTH 11552.0 10456.0 10003.0 10003.0 (WALS, 26-JAN-96) EQUIVALENT UNSHIFTED DEPTH ........ MERGE TOP MERGE BASE 9072.0 9523.0 9523.0 9715.0 lVl~D lVI~D MWD MWD 1WND ~D lVl~D REMh_RKS: 11 9715.0 9910.0 12 9910.0 10000.0 14 10000.0 10012.0 15 10012.0 10507.0 16 10505.0 10825.0 17 10825.0 11284.0 18 11284.0 11632.0 MERGED MAIN PASS. ALL MWD CURVES WERE SHIFTED WITH GR. / ? ? SHIFTFIN. OUT $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PEF MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 244 Tape File Start Depth = 11700.000000 Tape File End Depth = 8900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 61612 datums Tape Subfile: 2 405 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8929.0 EWR 8923.0 CNP 8917.0 SLD 9049.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9213.0 9458.0 9451.0 9469.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 23-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 9523.0 9072.0 9523.0 0 0.0 0.0 TOOL NUMBER P0150CNRG6 P0150CNRG6 P0150CNRG6 8.500 9063.0 LOW SOLIDS 9.00 38.0 10.5 1250 6.4 2.500 1.260 1.800 3.300 80.0 166.0 80.0 80.0 SANDSTONE 2.65 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 9. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 53 Tape File Start Depth = 9523.000000 Tape File End Depth = 8917.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 13344 datums Tape Subfile: 3 121 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 10 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9085.0 EWR 9063.0 CNP 9072.0 SLD 9109.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9633.0 9613.0 9618.0 9659.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: 24-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 9715.0 9523.0 9715.0 0 0.0 0.0 TOOL NUMBER PO147CRNDG6 P014 7CRNDG6 P014 7CRNDG6 P0147CRNDG6 8.500 9063.0 LOW SOLIDS 9.00 40.0 9.5 850 6.2 2.800 1.460 2.400 2.400 83 .0 165.0 83 .0 83.0 SANDSTONE 2.65 HOLE CORRECTION (IN) : 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 10. $ CN : BP EXPLOP~ATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 57 Tape File Start Depth = 9714.000000 Tape File End Depth = 9063.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 75946 datums Tape Subfile: 4 126 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 11 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9633.0 EWR 9612.0 CNP 9618.0 SLD 9639.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMIIMANGLE: STOP DEPTH 9835.0 9815.0 9820.0 9840.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: 25-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32' 3.45, 3.65, NGP 5.73 MEMORY 9910.0 9715.0 9910.0 0 0.0 0.0 TOOL NUMBER PO146CRNDG6 P0146CRNDG6 P0146CRNDG6 P0146CRNDG6 8.50O 9063.0 LOW SOLIDS 9.05 36.0 9.0 7O0 6.8 2.200 0.960 1.500 2.300 72.0 174.0 72.0 72.0 SANDSTONE 2.65 HOLE CORRECTION (IN): 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 11. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 27 Tape File Start Depth = 9911.000000 Tape File End Depth = 9612.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19934 datums Tape Subfile: 5 96 records... Minimum record length: Maximum record length: 50 bytes 1018 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 12 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9823.0 EWR 9802.0 CNP 9808.0 SLD 9829.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10270.0 10250.0 10255.0 10275.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: 26-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10325.0 9910.0 10325.0 0 0.0 0.0 TOOL NUMBER PO146 CRNDG6 P0146CRNDG6 P0146CRNDG6 P0146CRNDG6 8.500 9063.0 LOW SOLIDS 9.10 40.0 8.5 8OO 6.0 2.200 1.300 1.800 2.400 100.0 175.0 100.0 100.0 SANDSTONE 2.65 HOLE CORRECTION (IN) : 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 12. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 46 Tape File Start Depth = 10320.000000 Tape File End Depth = 9802.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 87354 datums Tape Subfile: 6 115 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 14 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9654.0 EWR 9646.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9967.0 9961.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 28-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10012.0 10000.0 10012.0 0 0.0 0.0 TOOL NUMBER P0152CRG6 P0152CRG6 8.500 9063.0 LOW SOLIDS 9.20 36.0 10.5 4OO 7.5 1.700 1.010 1.300 2.300 96.0 165.0 96.0 96.0 0.00 0.000 0.0 2 REMARKS: MWD RUN 14. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) 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 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 ROP MWD 68 1 FPHR 4 4 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 15 Tape File Start Depth = 10012.000000 Tape File End Depth = 9646.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 23600 datums Tape Subfile: 7 80 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 15 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9956.0 EWR 9950.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIM UMANGLE: MAXIMUM ANGLE: STOP DEPTH 10464.0 10458.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: MOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : 30-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10507.0 10012.0 10507.0 0 0.0 0.0 TOOL NUMBER P0152CRG6 P0152CRG6 8.500 9063.0 LOW SOLIDS 9.20 40.0 10.5 40O 7.5 1.600 1.000 1.400 2.300 107.0 175.0 107.0 107.0 0.00 0,000 0.0 2 REMARKS: MWD RUN 15. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ TIP Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 ROP MWD 68 1 FPHR 4 4 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 810 01 1 4 90 180 01 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 23 Tape File Start Depth = 10508.000000 Tape File End Depth = 9950.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 92940 datums Tape Subfile: 8 88 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 16 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10400.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10825.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 16. 01-AUG-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10825.0 10505.0 10825.0 0 0.0 0.0 TOOL NUMBER NGP 128 6.000 10505.0 FLO-PRO 9.20 53.0 9.5 41500 6.5 0.000 0.000 0.000 0.000 0.0 133.2 0.0 0.0 0.00 0.000 0,0 0 CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 10825.000000 Tape File End Depth = 10400.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 26154 datums Tape Subfile: 9 74 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 17 DEPTH INCREMENT: 0.5000 FILE S~Y VENDOR TOOL CODE START DEPTH DGR 10825.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11284.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 17. 03 -AUG- 93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 11284.0 10825.0 11284.0 0 0.0 0.0 TOOL NUMBER NGP 073 6.0OO 10505.O FLO - PRO 9.30 51.0 8.5 38000 6.5 0.000 0.000 0.000 0.000 0.0 133.2 0.0 0.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COLIN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 11284.000000 Tape File End Depth = 10825.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 95698 datums Tape Subfile: 10 74 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 18 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11284.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11553.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE A_ND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : HUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGP) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 18. 05-AUG-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 11632.0 11284.0 11632.0 0 0.0 0.0 TOOL NUMBER NGP 073 6.000 10505.0 FLO - PRO 9.30 51.0 8.5 41200 6.2 0.000 0.000 0.000 0.000 0.0 150.1 0.0 0.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 90 310 01 1 4 90 810 01 1 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 11632.000000 Tape File End Depth = 11284.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 28246 datums Tape Subfile: 11 72 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 12 is type: LIS O1 **** REEL TRAILER **** 96/ 4/ 6 01 Tape Subfile: 12 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 16 APR 96 9:0la Elapsed execution time = 3.18 seconds. SYSTEM RETURN CODE = 0 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 9 WESLEY/VAGEN N. SCALES C - 39 PB1 500292238370 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 16-APR-96 MWD RUN 10 WESLEY/VAGAN N. SCALES MWD RUN 11 WESLEY/KRELL N. SCALES JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: MWD RUN 12 WESLEY/KRELL L. MYERS MWD RUN 13 WESLEY/KRELL L. MYERS 19 liN 14E 1835 1222 74.90 71.20 37.00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 20.000 110.0 13.375 3202.0 9.625 9063.0 8.500 10368.0 MWD - DGR/EWR/CNP/SLD ALL DEPTHS ARE MEASURED BIT DEPTHS. MWD RUN 1 THROUGH RUN 7 WERE DIRECTIONAL ONLY. MWD RUNS 8 THROUGH 13 WERE DIRECTIONAL WITH DGR, EWR, CNP, & SLD. NO FOOTAGE WAS DRILLED ON RUN 8. THE DRILL STRING PARTED WHILE TRIPPING IN THE HOLE. THE WELL WAS PLUGGED BACK TO APPROXIMATELY 9700' MD AFTER REACHING TD OF THIS WELL, C-39 PB1. THE FINAL BOREHOLE, C-39, WAS KICKED OFF AT 10000', PART WAY THROUGH MWD RUN 12. PER BP's INSTRUCTIONS, MWD DATA WAS SHIFTED TO THE DESIGNATED WIRELINE DEPTH REFERENCE. FILE HEADER FILE NIIMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR RP NPHI RHOB $ BASELINE CURVE CURVE SHIFT DATA .5000 START DEPTH 9001.0 8924.0 8918.0 9063.0 FOR SHIFTS: GRCH (MEASURED DEPTH) BASELINE DEPTH 8901.0 9011.5 9056.0 9058.5 9076.5 9101.0 9110.5 9119.5 9129.5 9142.0 9155.0 9176.5 9179.5 9275.5 9298.0 9299.0 9328.0 9413.5 9490.0 9492.0 9763.0 9783.0 9784.5 9863.0 9879.5 9998.5 0372.5 MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: GR 8900.0 9010.5 9056.0 9058.5 9076.0 9101.5 9111.0 9120.0 9129.5 9142.0 9155.0 9177.5 9179.0 9274.0 9297.0 9297.5 9326.5 9411.5 9487.5 9489.5 9762.0 9780.5 9782.0 9859.0 9878.0 9994.0 10368.0 all bit runs merged. STOP DEPTH 10323.0 10303.0 10308.0 10328.0 (WALS, 26-JAN-96) EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 9 9072.0 9523.0 10 9523.0 9715.0 11 9715.0 9910.0 12 9910.0 10325.0 13 10325.0 10368.0 MERGED MAIN PASS. ALL MWD CURVES WERE SHIFTED WITH GR. s~Xq 8IOI :M~Bu~I p~oo~ mnmTx~M s~Xq smn~ep ~SC~£ 89 :apoo O0000S'O = 000000'0068 = 000000'0L£0I = 8~I :sp~om~H P2P~ ~ SZLX~ 8IOI (0 #ZdXi) ~HODZ~ ~i~ ~ 0~ I0 08I 06 ~ I0 018 06 ~ T0 8S£ 06 ~ 66 9S£ 06 ~ I0 0S£ 06 ~ I£ 5££ 06 ~ 0C ~££ 06 ~ I0 068 06 ~ 9P 0~T 06 ~ I0 0T£ 06 ~ poM SiD clKi clKi q~Bus% szTs s~Tu~ saIdmPs spoo TOOL smmN :s~A~nD 0T Z~ HZd HLdZ~ ZNO lf2 Slf-I~ : ,~dO~IS HI%tON : 2[IFS ZOHEIQ%Id : ISd 6£ - O : NOIL~O~IdXZ d~ : LQO' TSdL.~IHS & &/ NflOD N& NM Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8929.0 EWR 8923.0 CNP 8917.0 SLD 9049.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9213.0 9458.0 9451.0 9469.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRC~TING TEMPERATURE: MUD FILTRATE AT MT: MIID CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 23-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 9523.0 9072.0 9523.0 0 0.0 0.0 TOOL NUMBER P0150CNRG6 P0150CNRG6 P0150CNRG6 8.500 9063.0 LOW SOLIDS 9.00 38.0 10.5 1250 6.4 2.500 1.260 1.800 3.300 80.0 166.0 80.0 80.0 SANDSTONE 2.65 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 9. $ CN WN FN COUN STAT : BP EXPLORATION : C - 39 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 53 Tape File Start Depth = 9523.000000 Tape File End Depth = 8917.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TR3kILER **** LIS representation code decoding summary: Rep Code: 68 13344 datums Tape Subfile: 3 121 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes ZNOIS~NVS 0'£8 0'£8 0'59I 0'£8 00~'E 00~'~ 09~'I 008'E E'9 0'0~ 00'6 S~II%OS MO% 0'£906 005'8 9DQN~D£~I0d 9©QN~D£~I0d 0'0 0'0 0 0'SIL6 0'CE56 0'SIL6 £L'5 d©N '59'£ E£'I'SE't DSN 'V~6'I '0L'I :XIISNZG XIgi~I4 :XIgi~A %001 NOglnZN : (NI) ZZIS iI~ Z%OH NZdO : fI,~DDO% ZLVG V,T,VCI gZCI%IZH 00% 0'6596 0'6016 G%S 0'8196 0'EL06 dNO 0'£I96 0'5906 gMZ 0'££96 0'~806 g©G SI% :~clK~ s! ~ ~Iy~qns HOLE CORRECTION (IN) : 0.000 TOOL STAi~DOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 10. $ CN WN FN COUN STAT : BP EXPLORATION : C - 39 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 57 Tape File Start Depth = 9714.000000 Tape File End Depth = 9063.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 46686 datums Tape Subfile: 4 126 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes 0'5£ 0 ' 00£'E 005'I 096'0 00E'E 8'9 00£ 0'6 0'9£ 50'6 SGITOS MOT 0'£906 005'8 9DGN~D9~I0d 9©GAIHD9~I0d 9D(IN~D9~I0d 9DGN-HD9~IOd 0'0 0'0 0 0'0166 0'5IL6 0'0166 E£'I'S~'T DS~ '~6'I 'OL'I GMM £6-~D-S[ :XLISNZG XI~L~ :XIgL~ ~OOL NOgLnZN : (L~) HLdZ~ ©NIS~D : (NI) ZZIS LI~ Z~OH NZdO 'SISZg 'O~OgLDZTZ ZdXL ~OOL ZGOD ~OOL gOQNZA (HOLLOS OL dOL) ONIgLS TOOL Z%nfML,~OS 0'0~86 0'6£96 0'0~86 0'8196 0'5186 0'~I96 0'5£86 0'££96 HLdZG dOLS HL~ZG L~L$ ZGOD TOOL HLdZG LIS · saI7~ s2~xmd~s u7 unx 2Tq qows xo~ w~p ~p~aq 5oi pue SaAxnO ~Zf~fZH ZTI~ SIT HOLE CORRECTION (IN) : 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 11. $ CN WN FN COUN STAT : BP EXPLORATION : C - 39 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 27 Tape File Start Depth = 9911.000000 Tape File End Depth = 9612.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 19934 datums Tape Subfile: 5 96 records... Minimum record length: Maximum record length: 50 bytes 1018 bytes S9'~ O'OOI O'OOI O'fiLI 0'00~ 00~" E: 00~ 'T O0£'T OOZ'Z: 0'9 0O8 5'8 0'09 0I'6 SQI7OS MOJI 0'£906 00fi'8 9©fLN%ID9910d 9D(IN%ID9510d 9©GAIHD9910d 9DfiN~D95IOd 0'0 0'0 0 0'Sg£0T 0'0T66 0'Sg£0I X~ONZN £L'fi d©N 'fi9'£ 'S5'£ g£'T'fi~'I DSN '~6'T 'OL'T ~MM £6-rIDD- 9Z :XIISN~ XIEiYM 7001 NO~IDZN : (i~) HL~Z~ ~NIS~D S,~Z77I~G : (NI) ZZIS iI~ Z~OH NZdO ~i~ DNI$~D GNlf ZTOHZ~O~ 'SISZ~ 'D~40~LDZSZ ZdXi 700i ZGOD 700i ~O(INZA (MOiiO~ Oi dOi) ~NI~IS ZH%fMi,~OS 0'SL[0I 0'6E86 GTS 0'SS~0I 0'8086 dND 0'0fiEOI 0'E086 0'0L~0I 0'£E86 HIdZG dOi$ HidZG i'~DfIS ZGOD 7001 ~OG~ZA SI~ :~clKq sT 9 ~IT~qns ~d~i 'HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: MWD RUN 12. $ CN WN FN COUN STAT : BP EXPLORATION : C - 39 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.000 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 46 Tape File Start Depth = 10320.000000 Tape File End Depth = 9802.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 58094 datums Tape Subfile: 6 115 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes O'UL O'EL 0 ' gL'l: O'~L O00'E O0~'T 0S9'0 O00'E 0'9 00£ 0'6 0'9~ OE'6 S(II~IOS MOJI 0'£906 OOS'8 9©~N~D9~T04 9©~N%tD9~T0d 9©~N~D9~I0d 9©~N-~D9~IOd ~SMflN ~00~ 0'0 0'0 0 0'89£0T 0'Sg£0I 0'89£0I CL'S dUN 'S9'C 'S~'£ E£'T'SE'I DSN '~6'T '0L'T ~MM C6-%~D-LE : (MI) ZZIS LIS ZqOH NZdO ~i~ DNIS~D gABf Z%OHZ~OS 'SISZ~ 'D~O~LDZ~Z ~MZ ~fiRf(/ %~Z(I%fZH DOD: 0'~£0I 0'8LEOI 0'£0£0I 0'£Sg0I 0'86EOI O'T~EOI ~M~ 0'8I£0I 0'IL~0I H~4Z~ dOLS HLdZ~ ~H%fLS Z~OD ~OOL ~O~NZA £I :ON 's@I~ ~ex~d~s u~ unx ~q qD~s xo~ ~p x~p~sq BoI pu~ s~xnD ~M~ 9 :~MflN ZTI~ ~Z(I~ZH ZTI~ SI~ :~ctK~ sT L ~IY~qns ~d~L 'HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 13. $ CN WN FN COUN STAT : BP EXPLOR3ITION : C - 39 PB1 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.000 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 90 310 01 1 4 90 120 46 1 4 90 890 01 1 4 90 334 30 1 4 90 334 31 1 4 90 350 01 1 4 90 356 99 1 4 90 358 01 1 4 90 810 01 1 4 90 180 01 1 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 11 Tape File Start Depth = 10368.000000 Tape File End Depth = 10251.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 22520 datums Tape Subfile: 7 80 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes · spuom~s 86'I = ~m!~ uo!~nm~x~ p~sd~I~ ~IO:OI 96 Hd~ 9I ~n~ :uoi~nm~x~ ~o pu~ s~Xq ~£I :q~Bu~I p~om~ mnmyx~ s~Jq EEl :q~BusI p~oo~ mnm~u~ · ''sp~oDs~ E 8 :~IY~qns ~d~i IO 9I/~ /96 IO 9I/5 /96 SI% :~clX~ sy 8 sIy~qns ~d~i "~ '" ' ':,",,:"..;; i "".'.'~ ~': i,~ ~.~ '.' ' .. '~,,.;~ ,:f ! .':.. '.,..'.; :,.,- ~,:..~ : .~:..':.-.' :~.':: '~:::;' ' 1 ':' .,::',. "::' :~ ;; ;~' i;~'; % ;.-' .. · .~ ;;., .............. "" ;'""~ ' ';":" :. :i,i':!:~!". I .;'U .... x.: i,¢%.,~,; .~. ! ?: · '~i,"'."'" ' ..: ~...-. -'.: i . ". i. '. ;",,:i,i'~ :' N~,.:ii..i .... :....! "i :.-" ~,:... ~, :: ,.:...:. i, '~ :'h.':';~ .~.. i..:;.~.!,, ''~' -~.~: . "' "',:ii' ,:;:, ., ' :, '~2:; .':'.;: , , :: ,~:' .-. :. ;, :,,t : t "~,!~ ".,. :.-'~.i .'. "! ':: '~ ~, t :,... ;" .. ,.: ;~ ~!::::..: : '~ ~.';i'::;.~.'' !.:.i"]i~ ,::~ . ~... ',;:~i~..,.,~ :::.~.~:.~.'.] ~. :' ~ :; el, mm{ 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 C - 39 500292238300 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 29-FEB-96 6583.01 K. RICHARDS P. ANGEL 19 11N 14E 1835 883 69.00 0.00 34.00 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9.625 9063.0 47.00 7.000 10505.0 29.00 4.500 9962.0 12.60 4.500 11632.0 12.60 CN/GR Cased Hole. PER BP REQUEST, PASS I GAMMA RAY IS THE MEASURED DEPTH REFERENCE FOR THIS WELL. WELL TEST SUMMARY TEST DATE ELAPSED TIME GROSS FLUID RATE NET OIL RATE NET WATER RATE FORMATION GAS RATE 19-JAN-96 HOURS 4.0 MPBD 1.24 MBOPD 1.19 MBWPD 0.05 MMSCFD 17.73 SCF/STB 14846 REMARKS: BASELINE DEPTH $ ......... EQUIVALENT UNSHIFTED DEPTH ......... PBU TOOL CODE: PBU CURVE CODE: RUN NUMBER: PASS NUMBER: DATE LOGGED: LOGGING COMPANY: 2418 GRCH 1 1 26-JAN-96 WALS LIFT GAS RATE MMSCFD 0.00 CASING PRESSURE PSIG 0 TGOR SCF/STB 14846 TGLR SCF/BBL 14252 CHOKE OPENING 49.2 MANIFOLD PRESSURE PSIG 2212 MANIFOLD TEMPERATURE DEGF 139 WATER CUT (CALC) PCNT 4.0 LOG RUN USING A COILED TUBING UNIT. SLOTTED LINER AT 10502' - 11609'. THIRD PASS LOGGED FROM TOP OF SLOTTED LINER, AS PER REQUEST. FIRST TWO PASSES LOGGED FROM TOP OF MODEL D PACKER. ALL PASSES RAN AT 30'/MIN TO MINIMIZE SPEED VARIATIONS. MD ANGLE SS 8838 51.5 8252 9821 69.1 8803 9996 73.7 8858 10188 78.1 8905 10283 79.8 8923 10314 80.9 8928 10439 87.6 8945 NEUTRON LOG PARAMETERS: SANDSTONE MATRIX, CHISM OFF, CALIPER & CASING CORRECTED, SALINITY = 0.0 PPM. SHIFT PROCEDURE AS FOLLOWS: 1) FIRST PASS GAMMA RAY STANDS AS IS. 2) FIRST PASS NEUTRON DEPTH MATCHED TO FIRST PASS GAMMA RAY. 3) ALL SUBSEQUENT GAMMA RAY PASSES DEPTH MATCHED TO FIRST PASS GAMMA RAY. 4) ALL SUBSEQUENT NEUTRON PASSES DEPTH MATCHED TO "SHIFTED" FIRST PASS NEUTRON. FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: i START DEPTH STOP DEPTH 8941.0 10367.0 8950.0 10376.0 BASELINE DEPTH 9025.0 9051.5 9057.0 9063.0 9066.0 9069.0 9071.5 9078.5 9092.5 9107.0 9108.0 9108.5 9109.0 9110.5 9111.5 9112.0 9112.5 9119.0 9119.5 9121.0 9122.0 9126.5 9127.5 9135.5 9136.5 9137.0 9139.0 9139.5 9150.5 9151.5 9155.5 9162.5 9163.5 9165.0 9167.5 9169.0 9172.0 9177.0 9181.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH NPHI 9024.5 9051.0 9056.5 9062.0 9067.0 9070.0 9072.0 9079.0 9092.5 9107.0 9107.5 9108.0 9109.0 9110.5 9111.0 9111.5 9112.5 9119.0 9120.0 9121.5 9122.0 9126.5 9127.0 9135.0 9135.5 9136.5 9138.5 9139.5 9150.5 9151.0 9155.0 9162.5 9163.5 9164.5 9167.0 9169.0 9171.5 9176.5 9180.5 9181.5 9183.0 9214.0 9221.5 9226.5 9269.5 9272.5 9293.5 9298.0 9298.5 9324.5 9326.5 9330.0 9331.0 9375.5 9376.5 9408.0 9412.0 9412.5 9480.5 9491.0 9491.5 9493.0 9749.5 9756.5 9760.0 9765.5 9777.0 9783.5 9787.5 9788.5 9789.5 9791.5 9792.5 9793.5 9794.0 9860.0 9862.5 9865.5 9872.5 9874.0 9875.0 9875.5 9876.5 9877.0 9880.5 9884.5 9888.0 9889.5 9905.0 9905.5 9906.0 10005.5 10015.5 10039.5 10045.0 10078.0 10083.5 10084.5 10085.5 9181.5 9183.0 9215.0 9222.0 9228.0 9269.5 9273.0 9294.5 9299.5 9300.0 9325.5 9327.0 9331.0 9333.0 9377.0 9378.0 9409.5 9414.0 9414 · 5 9483.0 9493.5 9494.5 9496.0 9751.0 9758.5 9761.0 9766.5 9779.5 9786.0 9790.0 9790.5 9791.0 9793.0 9793.5 9794.0 9794.5 9860.0 9863.5 9866.0 9875.0 9876.5 9877.0 9877.5 9878.0 9879.0 9882.5 9887.0 9890.5 9891.0 9907.5 9908.0 9908.5 10006.0 10016.0 10040.5 10046.5 10079.5 10085.0 10085.5 10086.0 10086.0 10087.0 10088.0 10089.5 10111.0 10157.5 10158.5 10201.5 10202.5 10203.0 10204.0 10205.0 10205.5 10239.5 10240.0 10243.5 10249.5 10252.0 10252.5 10253.0 10278.5 10279.5 10284.5 10347.5 10348.0 $ REMARKS: 10086.5 10087.0 10087.5 10089.0 10110.5 10156.5 10157.5 10201.0 10203.0 10203.5 10204.0 10204.5 10205.5 10239.5 10240.5 10244.0 10250.5 10253.0 10254.0 10254.5 10280.5 10281.5 10286.5 10350.5 10351.0 PASS 1. FUCT & NUCT WERE SHIFTED WITH NPHI. THE GAMMA RAY FROM THIS PASS IS THE DEPTH REFERENCE FOR THIS WELL. CN WN FN COUN STAT / ??MATCH1B. OUT $ : BP EXPLORATION (ALASKA) : C-39 : PRUDHOE BAY : NORTH SLOPE : ALASKA * . FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 4 Curves: 1 2 3 4 Name Tool Code Samples Units GRCH 2418 68 1 GAPI NPHI 2418 68 i PU-S FUCT 2418 68 1 CPS NUCT 2418 68 1 CPS API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 mmmmmmm 16 * DATA RECORD (TYPE# 0) Total Data Records: 65 1006 BYTES * Tape File Start Depth = 10535.000000 Tape File End Depth = 8915.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16206 datums Tape Subfile: 2 324 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: START DEPTH STOP DEPTH 8941.0 10367.0 8950.0 10376.0 BASELINE DEPTH 8939.0 8945.0 8989.0 9003.5 9005.5 9006.0 9006.5 9008.5 9025.0 9029.5 9051.0 9056.5 9061.0 9063.5 9065.5 9067.5 9068.0 9069.0 9069.5 9070.5 9071.0 9071.5 9072.0 9073.0 9076.0 9076.5 9077.5 9078.0 9078.5 9079.5 9080.5 9083.5 9090.5 9091.5 9093.0 9093.5 9094.5 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH NPHI 8935.5 8988.0 9002.5 9009.0 9025.0 9050.5 9063.0 9066.0 9068.0 9069.0 9070.5 9071.0 9073.5 9078.0 9090.5 9091.0 9092.5 9093.5 9094.5 8944.5 9005.0 9006.0 9006.5 9030.5 9056.0 9060.5 9069.5 9070.0 9070.5 9071.0 9072.0 9076.0 9077.0 9078.0 9078.5 9079.5 9080.0 9082.5 9095.5 9098.0 9098.5 9100.5 9101.5 9102.5 9114.0 9114.5 9119.0 9119.5 9120.0 9122.0 9123.0 9123.5 9124.5 9125.5 9126.0 9126.5 9127.0 9131.0 9138.5 9139.0 9139.5 9140.5 9141.0 9141.5 9143.5 9144.5 9145.5 9151.0 9156.0 9160.5 9161.0 9162.0 9162.5 9163.5 9164.0 9166.5 9167.0 9169.0 9172.0 9179.0 9183.0 9184.0 9184.5 9185.5 9186.5 9187.0 9188.0 9196.0 9197.5 9200.0 9200.5 9202.0 9203.0 9204.0 9204.5 9206.5 9218.0 9219.5 9095.0 9113.5 9114.5 9124.5 9125.0 9125.5 9126.5 9140.5 9141.5 9143.5 9144.0 9145.0 9150.0 9155.0 9163.5 9164.0 9166.5 9182.5 9204.0 9206.5 9097.5 9100.0 9102.0 9102.5 9103.5 9119.0 9119.5 9120.5 9122.5 9123.0 9123.5 9124.0 9125.5 9126.0 9130.0 9137.5 9138.5 9139.0 9139.5 9159.5 9160.5 9163.0 9164.0 9166.5 9169.0 9171.5 9178.0 9183.5 9184.5 9185.5 9186.0 9186.5 9187.0 9195.0 9197.5 9200.0 9201.0 9202.5 9203.0 9204.5 9218.5 9220.0 9220.0 9220.5 9224.5 9225.5 9230.5 9231.0 9232.0 9233.0 9236.0 9237.0 9237.5 9238.5 9247.5 9264.5 9265.5 9266.0 9268.0 9271.5 9273.5 92.74.0 9277.5 9284.5 9285.5 9286.5 9288.5 9289.0 9292.5 9298.0 9298.5 9302.0 9304.5 9320.0 9320.5 9321.0 9321.5 9322.5 9326.5 9330.5 9331.0 9332.0 9337.5 9341.0 9342.0 9383.5 9390.0 9394.5 9397.0 9397.5 9398.5 9399.0 9403.0 9403.5 9404.0 9412.5 9413.5 9414.0 9414.5 9417.0 9418.5 9419.0 9221.5 9231.5 9232.5 9233.5 9234.0 9237.0 9237.5 9238.0 9238.5 9266.5 9268.5 9272.5 9278.5 9288.5 9289.0 9293.5 9299.0 9300.0 9321.5 9322.0 9322.5 9323.0 9327.0 9331.5 9401.0 9405.0 9406.0 9415.0 9221.0 9225.5 9226.0 9247.5 9264.5 9265.0 9273.0 9274.0 9284.5 9285.0 9286.0 9294.0 9303.5 9305.5 9321.5 9322.0 9326.5 9331.0 9332.5 9333.5 9339.5 9343.0 9343.5 9384.5 9391.0 9395.5 9398.5 9399.5 9400.0 9404.5 9405.0 9414.5 9415.5 9416.0 9419.0 9420.5 9421.5 9441.0 9444.5 9445.0 9445.5 9446.5 9447.0 9450.5 9451.5 9452.0 9454.5 9456.0 9456.5 9471.5 9473.5 9474.5 9476.0 9476.5 9478.5 9479.0 9480.0 9480.5 9481.5 9482.0 9482.5 9487.5 9491.0 9491.5 9492.5 9493.5 9494.0 9494.5 9495.0 9496.0 9497.0 9497.5 9498.5 9502.5 9503.0 9537.0 9538.0 9539.0 9554.5 9566.0 9567.5 9568.0 9571.5 9575.5 9576.5 9582.5 9586.0 9633.5 9647.0 9684.0 9685.0 9697.5 9698.0 9699.5 9700.0 9703.5 9704.5 9442.5 9446.0 9446.5 9447.0 9448.0 9449.0 9458.5 9483.0 9484.0 9484.5 9490.0 9495.5 9498.5 9499.5 9649.0 9453.0 9453.5 9454.0 9456.0 9457.5 9474.5 9476.5 9477.0 9478.5 9479.5 9481.5 9482.5 9483.5 9484.0 9493.0 9494.0 9495.0 9495.5 9496.0 9497.0 9498.0 9499.0 9499.5 9505.0 9506.0 9539.0 9539.5 9540.0 9556.5 9568.0 9569.5 9570.5 9573.5 9578.0 9578.5 9585.5 9589.0 9635.0 9685.5 9686.0 9698.5 9699.5 9701.0 9702.5 9706.0 9706.5 9705.5 9706.5 9707.0 9708.0 9710.0 9714.0 9714.5 9715.5 9717.5 9718.0 9718.5 9720.0 9720.5 9721.5 9737.5 9739.0 9738.5 9739.5 9747.5 9749.5 9750.5 9750.5 9751.0 9751.5 9752.5 9754.0 9755.0 9755.0 9755.5 9756.0 9756.5 9756.5 9757.5 9760.5 9761.5 9761.0 9762.5 9763.5 9765.0 9764.0 9764.5 9765.5 9765.5 9766.5 9775.0 9777.0 9777.0 9778.5 9780.5 9779.5 9781.0 9780.5 9782.0 9781.0 9783.0 9783.0 9785.0 9784.0 9785.5 9786.5 9788.0 9787.0 9789.0 9787.5 9789.5 9788.0 9790.5 9789.0 9791.5 9790.0 9792.0 9792.5 9792.5 9793.0 9793.0 9798.5 9831.0 9838.0 9840.5 9844.0 9846.5 9853.5 9854.0 9856.5 9854.5 9855.0 9857.0 9856.0 9859.5 9860.5 9861.0 9865.5 9867.5 9707.0 9707.5 9708.0 9708.5 9710.5 9715.0 9715.5 9716.0 9718.0 9719.0 9720.0 9721.5 9722.5 9724.0 9749.0 9758.0 9765.0 9777.5 9799.5 9831.5 9839.0 9841.5 9854.5 9855.0 9855.5 9856.0 9859.5 9860.0 9861.0 9866.0 9869.0 9870.0 9883.5 9884.5 9885.5 9887.0 9900.5 9901.0 9902.0 9905.5 9906.0 9906.5 9907.0 9907.5 9908.0 9909.5 9910.5 9912.0 9913.0 9913.5 9915.5 9916.0 9932.5 9937.0 9938.0 9938.5 9939.0 9983.0 9990.5 9991.0 9992.5 9995.5 9996.0 9997.0 9998.0 9999.0 9999.5 10000.0 10000.5 10002.0 10002.5 10004.5 10005.0 10006.0 10007.5 10009.0 10010.0 10010.5 10012.0 10012.5 10016.5 10017.0 10018.0 10025.0 10037.0 10039.5 10040.0 10076.5 10084.0 9868.5 9871.5 9872.0 9907.5 9908.0 9908.5 9992.5 9993.0 9995.0 9995.5 9996.0 9996.5 9997.5 9998.0 9998.5 10000.0 10002.5 10007.0 10012.0 10015.0 10015.5 10039.5 10077.0 9885.5 9886.5 9887.0 9888.5 9901.0 9901.5 9902.0 9907.5 9908.5 9909.5 9910.5 9912.0 9912.5 9913.5 9914.0 9914.5 9915.0 9915.5 9933.5 9938.0 9938.5 9939.0 9940.0 9983.5 10001.5 10004.0 10004.5 10005.0 10005.5 10006.0 10009.0 10009.5 10010.5 10012.0 10018.5 10025.0 10034.5 10038.5 10083.5 10084.5 10086.0 10086.5 10088.0 10099.0 10100.0 10115.5 10150.0 10156.o 10157.0 10158.0 10159.5 10160.0 10161.5 10196.0 10199.5 10200.5 10201.5 10202.5 10203.0 10203.5 10208.5 10215.5 10221.0 10222.5 10237.0 10237.5 10238.0 10240.0 10241.0 10242.5 10243.0 10244.5 10248.0 10248.5 10249.0 10250.5- 10251.5 10252.5 10260.5 10261.0 10262.0 10263.0 10264.0 10266.0 10286.5 10287.5 10288.5 10345.0 $ REMARKS: 10085.0 10085.5 10086.0 10087.0 10114.5 10148.0 10157.0 10158.5 10195.0 10198 · 5 10200.0 10201.0 10201.5 10202 · 0 10203.0 10208 · 5 10215.0 10221.0 10222.5 10236.0 10236.5 10238.0 10240.0 10240.5 10242.0 10243.0 10244.5 10248.0 10249.5 10250.5 10252.0 10252.5 10253.5 10259.0 10259.5 10260.0 10261.0 10261.5 10084.0 10097.5 10098.5 10154.0 10155.0 10155.5 10157.0 10264.0 10284.5 10285.0 10285.5 10345.0 PASS 2. FUCT & NUCT WERE SHIFTED WITH NPHI. / ? ?MATCH2A. OUT / ? ?MATCH2B . OUT $ CN : BP EXPLORATION (ALASKA) WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) 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 i GRCH 2418 68 I GAPI 2 NPHI 2418 68 I PU-S 3 FUCT 2418 68 I CPS 4 NUCT 2418 68 I CPS 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 65 Tape File Start Depth = 10535.000000 Tape File End Depth = 8915.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 16206 datums Tape Subfile: 3 485 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each run in separate files. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GRCH 2418 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: i START DEPTH STOP DEPTH 8941.0 10522.0 8950.0 10531.0 BASELINE DEPTH 8945.0 8954.5 9000.0 9004.0 9003.0 9008.5 9009.5 9025.0 9025.5 9057.0 9057.0 9061.5 9071.5 9072.0 9076.0 9077.5 9077.5 9080.5 9081.5 9094.5 9098.5 9099.5 9099.5 9100.0 9100.5 9101.0 9102.5 9108.5 9108.5 9111.5 9118.5 9125.0 9126.0 9126.0 9131.0 9137.5 9138.0 9141.5 9142.5 9144.5 9145.5 9147.5 9149.0 9150.5 9151.0 9151.5 9151.0 (MEASURED DEPTH) ......... EQUIVALENT UNSHIFTED DEPTH ......... GRCH NPHI 8944.5 8954.0 9000.0 9061.5 9076.5 9081.0 9081.5 9095.5 9098.5 9099.0 9099.5 9100.5 9102.0 9110.0 9117.5 9125.0 9125.5 9130.5 9137.0 9138.0 9141.5 9142.0 9144.0 9144.5 9146.5 9149.0 9150.5 9151.5 9153.5 9156.5 9160.0 9160.5 9163.0 9164.0 9165.0 9165.5 9170.5 9172.0 9174.0 9178.0 9178.5 9179.0 9180.0 9187.5 9197.0 9200.5 9201.0 9204.0 9207.0 9209.5 9213.5 9218.5 9220.5 9221.5 9222.0 9227.0 9231.0 9231.5 9233.0 9256.0 9261.5 9262.5 9263.0 9263.5 926'4.5 9266.5 9267.5 9268.5 9269.0 9269.5 9272.5 9273.0 9273.5 9277.5 9278.5 9279.0 9281.5 9285.5 9286.5 9288.0 9289.0 9289.5 9290.5 9291.5 9297.0 9301.5 9304.0 9309.0 9156.5 9171.5 9222.0 9234.0 9269.5 9273.5 9286.5 9291.5 9299.0 9154.0 9156.0 9159.5 9160.5 9163.0 9163.5 9164.5 9165.5 9170.0 9173.0 9177.5 9178.5 9179.0 9179.5 9187.0 9197.0 9200.5 9201.5 9204.5 9208.0 9210.5 9214.0 9218.5 9222.0 9222.5 9223.5 9228.5 9232.0 9232.5 9256.0 9261.5 9262.0 9263.0 9263.5 9264.0 9266.0 9266.5 9267.5 9269.0 9273.0 9274.0 9278.0 9278.5 9279.5 9282.0 9288.0 9289.5 9291.0 9291.5 9292.0 9303.0 9305.0 9310.0 9317 · 0 9318.5 9319.0 9319.5 9321.5 9326.5 9331.0 9332.0 9332.5 9335.0 9337.5 9338.0 9339.0 9339.5 9340.5 9341.0 9345.5 9346.5 9347.5 9377.0 9380.5 9383.5 9384.5 9385.0 9388.0 9388.5 9389.0 9389.5 9390.0 9391.0 9392.0 9392.5 9397.5 9399.5 9408.0 9429.0 9429.5 9432.5 9435.0 9444.0 9450.0 9450.5 9457.5 9458.0 9472.5 9473.0 9474.0 9474.5 9475.5 9476.5 9478.0 9479.5 9480.0 9481.0 9482.0 9483.5 9484.0 9487.0 9487.5 9488.5 9327.5 9332.0 9332.5 9333.0 9339.5 9342.0 9378.0 9381.5 9386.5 9399.5 9402.0 9410.5 9432.0 9435.5 9438.0 9483.0 9489.5 9318.5 9320.0 9321.0 9321.5 9322.0 9335.5 9339.0 9339.5 9340.0 9341.0 9342.5 9347.5 9348.5 9349.0 9384.0 9385.0 9386.0 9389.0 9389.5 9390.0 9390.5 9391.5 9392.5 9393.0 9394.0 9409.5 9430.5 9438.0 9446.0 9452.0 9453.0 9460.0 9461.0 9473.5 9474.0 9474.5 9475.0 9475.5 9479.0 9480.5 9483.0 9483.5 9484.0 9485.5 9486.5 9489.0 9490.5 9490. 9490. 9492 · 9493 · 9495. 9496 · 9497 · 9497. 9504. 9505. 9506. 9508. 9513 · 9514 · 9517 · 9522. 9527 · 9530 · 9537. 9539 · 9543 · 9550. 9551. 9552 · 9557. 9559. 9566. 9575. 9576. 9577. 9593. 9593. 9595. 9661 · 9674. 9675. 9677. 9681. 9694. 9695. 9696. 9696. 9697. 9699. 9700. 9700. 9704. 9705. 9709. 9713. 9715 · 9716. 9718. 9721 · 9725. 9738. 9740. 9741 · 9742 · 9749 · 9494.5 9495.0 9540.0 9542.0 9739.5 9741.5 9742.0 9743.0 9750.5 9492.0 9493.0 9498.0 9498.5 9499.0 9500.0 9506.5 9508.0 9509.5 9510.0 9515.0 9515.5 9518.5 9525.5 9530.5 9532.0 9539.0 9546.5 9553.5 9554.0 9554.5 9560.5 9562.0 9568.5 9578.0 9579.0 9580.5 9595.0 9596.0 9598.0 9662.0 9676.5 9677.0 9679.0 9683.0 9697.5 9698.0 9698.5 9699.0 9699.5 9701.0 9701.5 9702.5 9706.0 9706.5 9711.0 9715.0 9717.0 9717.5 9720.0 9723.0 9726.5 9765.0 9776.5 9777.0 9782,5 9783.5 9787.5 9788.0 9790.0 9792.5 9793.0 9831.0 9844.0 9853.0 9854.0 9855.0 9856.0 9856.5 9857.0 9859.0 9862.5 9864.5 9872.5 9873.5 9874.5 9875.0 9876.0 9877.0 9881.0 9884.5 9887.5 9888.0 9889.0 9890.0 9905.0 9909.0 9911.0 9912.0 9915.5 9933.0 9933.5 9936.0 9938.0 9939.0 9939.5 9940.5 9964.5 9991.5 9993.5 9995.0 9996.0 9999.0 10000.0 10000.5 10001.0 lOOO .O 10002.5 10003.0 10005.5 10006.5 10007.0 9766.0 9778.5 9784.5 9785.0 9789.5 9790.0 9792.5 9793.5 9846.5 9856.5 9857.0 9858.0 9859.0 9867.0 9874.5 9875.5 9876.0 9882.5 9886.5 9889.5 9890.5 9891.5 9892.0 9907.5 9937.0 9939.0 9939.5 9965.5 9992.5 9993.0 9994.5 9995.0 9999.0 10000.0 10001.5 9779.0 9789.5 9832.5 9854.0 9854.5 9856.5 9857.0 9859.0 9862.0 9874.0 9875.0 9875.5 9909.0 9911.0 9911.5 9915.0 9933.0 9934.0 9938.5 9940.5 9941.5 9942.5 9999.0 10001.0 10001.5 10002.0 10002.5 10003.0 10003.5 10004.0 10011.5 10015.5 10018.0 10026.5 10028.0 10029.0 10033.0 10045.0 10050.0 10055.0 10059.0 10063.0 10064.0 10065.0 10075.5 10076.5 10082.5 10083.5 10084.5 10098.5 10099.5 10100.0 10114.5 10115.5 10131.5 10156.0 10159.0 10161.0 10202.0 10202.5 10203.0 10205.5 10206.5 10211.0 10211.5 10212.0 10213.0 10213.5 10214.5 10215.0 10231.0 10233.0 10237.5 10241.0 10241.5 '10242.0 10245.0 10247.5 10248.0 10249.5 10250.0 10281.0 10283.0 10283.5 10284.0 10284.5 10285.0 10286.0 10347.0 10347.5 10011.5 10015.5 10018.5 10076.5 10085.5 10113.0 10114.0 10128.5 10158.0 10201.0 10201.5 10202.5 10205.0 10205.5 10210.0 10211.0 10211.5 10212.0 10212.5 10213.0 10214.0 10237.0 10240.5 10242.0 10245.0 10248.5 10283.5 10285.0 10285.5 10286.5 10287.0 10287.5 10350.0 10350.5 10026.0 10027.5 10028.0 10032.0 10045.0 10051.5 10056.5 10060.0 10064.0 10064.5 10065.5 10079.0 10085.0 10085.5 10098.5 10099.0 10099.5 10157.0 10160.0 10230.0 10232.0 10242.0 10248.0 10250.5 10251.0 10282.5 10284.5 10285.0 10286.0 10359.5 10362.0 10366.5 10367.0 10377.0 10402.5 10417.0 10430.0 10498.0 10504.0 10510.0 $ REMARKS: 1o085.o 1o363.o 10085.5 10363.5 10086.0 10368.0 10087.0 10368.5 10377.5 10403.5 10114.5 10417.0 10148.0 10431.0 10499.0 10504.0 10509.5 PASS 3. FUCT & NUCT WERE SHIFTED WITH NPHI. CN WN FN COUN STAT / ? ?MATCH3A. OUT / ? ?MATCH3 B. OUT $ : BP EXPLORATION (ALASKA) : C - 39 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) 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 i GRCH 2418 68 i GAPI 2 NPHI 2418 68 1 PU-S 3 FUCT 2418 68 1 CPS 4 NUCT 2418 68 1 CPS 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 1 4 4 42 995 99 i * DATA RECORD (TYPE# 0) TOtal Data Records: 65 1006 BYTES * 16 Tape File Start Depth = 10535.000000 Tape File End Depth = 8915.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 32412 datums Tape Subfile: 4 447 records... Minimum record length: 62 bytes Maximum record length: 1006 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 i 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 2418 $ REMARKS: CN WN FN COUN STAT 1, 2, 3 1, 2, 3 AVERAGED PASS. GRCH, NPHI, FUCT, & NUCT WERE AVERAGED FOR ALL 3 PASSES · $ : BP EXPLORATION (ALASKA) : C- 39 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 64) 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 I GRCH CNAV 68 i GAPI 2 N-PHI CNAV 68 I PU-S 3 FUCT CNAV 68 i CPS 4 NI/CT CNAV 68 i CPS 4 4 38 995 99 1 4 4 38 995 99 1 4 4 38 995 99 1 4 4 38 995 99 1 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 65 Tape File Start Depth = 10535.000000 Tape File End Depth = 8915.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 32412 datums Tape Subfile: 5 88 records... Minimum record length: 62 bytes Maximum record length: 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: i DEPTH INCREMENT: 0.2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8927.0 2418 8936.0 $ LOG HEADER DATA STOP DEPTH 10367.5 10376.5 DATE LOGGED: SOFTWARE VERSION: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/NO): TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ 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): 26-JAN-96 FSYS REV. J001 VER. 1.1 1636 26-JAN-96 11610.0 10534.0 8950.0 10532.0 1800.0 YES TOOL NUMBER 8250EA/8248EA 8262XA 2418XA 0.000 11632.0 0.0 FILTERED SEAWATER 0.00 0.0 0.0 0 6900.0 0.000 0.000 0.000 0.0 THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT) : 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 1. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : C - 39 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPES 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod i GR 2418 68 1 GAPI 4 2 CNC 2418 68 1 PU-S 4 3 CN 2418 68 1 PU-L 4 4 LSN 2418 68 1 CPS 4 5 SSN 2418 68 1 CPS 4 6 CCL 2418 68 1 4 7 SPD 2418 68 1 F/MN 4 8 TEN 2418 68 i LB 4 4 42 310 01 1 4 42 995 99 1 4 42 890 01 1 4 42 334 31 1 4 42 334 30 1 4 42 150 01 1 4 42 636 99 1 4 42 635 99 1 32 * DATA RECORD (TYPES 0) 1014 BYTES * Total Data Records: 210 Tape File Start Depth = 10380.000000 Tape File End Depth = 8916.000000 Tape File Level Spacing = 0.250000 Tape File Depth. Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 85126 datums Tape Subfile-. 6 284 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: 2 DEPTH INCREMENT: 0. 2500 FILE SUMMARY VENDOR TOOL CODE START DEPTH GR 8935.0 2418 8944.0 $ 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 10368.5 10377.5 26-JAN-96 FSYS REV. J001 VER. 1.1 1801 26-JAN-96 '11610.0 10534.0 8950.0 10532.0 1800.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE PCM PCM/CCL GR GAMMA RAY CN COMPENSATED NEUTRON $ TOOL NUMBER 8250EA/8248EA 8262XA 2418XA BOREHOLEAND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 11632.0 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): FILTERED SEAWATER 0.00 0.0 0.0 0 6900.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW (FT): 0.0 BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS) : 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 2. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) :C-39 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units I GR 2418 68 1 GAP I 2 CNC 2418 68 I PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 1 CPS 6 CCL 2418 68 1 7 SPD 2418 68 1 F/MN 8 TEN 2418 68 1 LB API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 42 310 01 1 4 4 42 995 99 1 4 4 42 890 01 1 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 1 4 4 42 635 99 1 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 209 Tape File Start Depth = 10381.000000 Tape File End Depth = 8925.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 84838 datums Tape Subfile: 7 283 records... Minimum record length: Maximum record length: 42 bytes 1014 bytes 0'0 :(~&) MOGNIM DNIZIT~HON ~OA HNOZ TIO NI NOI~VZIq¥~IHON HA%fH ~ND_OD HNITHfiT~ 000'0 00'0 ENO~SQN~S 0'0 000 '0 000'0 000 '0 0 '0069 0 0'0 0'0 00 '0 HHAYMkg S GHHH&TI.~ 0'0 O'gC9II 000 '0 : (.~.&) H,T, cI.qG DNIS~fD S ,H.~DDO~ : (&&) H,T,d.wG DNIS~D S : (NI) .~ZIS &I~ .~TOH ~f&~f(I DNIS~fD GN~f .~TOH~H08 k~X8I~Z ~9(g9g8 H.~8~ArlN T00,T, NOHJ/TMN GMA~SNM~7~OD ND EdX~ TO0~ EGOD TO0~ MOGNMA (NOI.~08 O~ ~0~) DNIE~S ~OO~ SEX 0 '008I 0'0~68 0'01911 96-N~£-9Z 916I I'I '~A I00£ 'AE~ SXS~ 96-N~C-9E HZ~EG ~O&S SMAMflD M~fH L :HHS~n_N EqI& HHG~HH ETI& SIT :odX$ s! 8 oI~qns odwA BASE NORMALIZING WINDOW (FT): 0.0 BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 400 NEAR COUNT RATE LOW SCALE (CPS): 50 NEAR COUNT RATE HIGH SCALE (CPS): 1050 TOOL STANDOFF (IN): 0.0 REMARKS: PASS 3. $ CN WN FN COUN STAT : BP EXPLORATION (ALASKA) : C- 39 : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR 2418 68 1 GAPI 2 CNC 2418 68 1 PU-S 3 CN 2418 68 1 PU-L 4 LSN 2418 68 1 CPS 5 SSN 2418 68 I CPS 6 CCL 2418 68 1 7 SPD 2418 68 i F/MN 8 TEN 2418 68 1 LB 4 4 42 310 01 1 4 4 42 995 99 1 4 4 42 890 01 1 4 4 42 334 31 1 4 4 42 334 30 1 4 4 42 150 01 1 4 4 42 636 99 1 4 4 42 635 99 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 230 Tape File Start Depth = 10535.000000 Tape File End Depth = 8927.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 143024 datums Tape Subfile: 8 304 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 9 is type: LIS 96/ 3/ z O1 **** REEL TRAILER **** 96/ 3/ i 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 29 FEB 96 l:40p Elapsed execution time = 41.52 seconds. SYSTEM RETURN CODE = 0 DNI%{IS ~I~G ZHA 'S NQ~ NO GZ~I~G SUM ZD~IO0~ ON '0%S ~ 'ENO '%{MZ '%{DG H~IM %~NOI~D~HIG HHHM 5I HD~O~H~ 8 SNll~ GMN 'XqNO %~NOI~DH~IG H~M L N/I~ HD~O~H~ I N~H GF~4 0'g£9II 000'9 0'g0§0I 000'£ 00§'8 0'~906 5E9'6 0'g0gg ~£~'~I (AZ) H~EMG (MI) ~ZIS (MI) ZZIS &I~ S~H%%IHG DNIS~D ~%OH NHEO ~NIH~S NOIAD~OO%{E DNIHIS DNI%{~S ONE DNIMIS ASI OHOOlH DNIS~D :%~AH% ONfiOHD :HOO%~ (0 %SN NOH~ : : :EIHSNMOA :NOItOHS NOIi~DO% lD~lHflS NHDI~fA/NH~£ 8INCH OMN :SS~N~IM HOAIO/HEO :HH~BIflN SOE S~q~DS 'N N~DIftfA/NH~£ NfDI~fA/NH~£ 9INnH OMI4 g IN/1H OM~ :SSINAIM HO~I~/HEO :%{ZHNIDN~ DNI~90% 9INfl%{ GMN £INflH OMN SHHX~ ' % E IN/1H OMN S.qq%fOS ' N IINfl%{ 0M24 SH%~DS 'N N~D~A/XZ%SZM 0INRH GM24 C6-dHS-C0 S,~DIAHHS DNI%%IHO N/1S-XHHHES 'DNI (~MS~) NOIik~O%EXH ES 00~8~gg6g00~ (~T-II-0E-E~) 6~ - O SHq~DS NHD~A/XZ%SHM 6N/1H OMI4 :SSINAIM HO~tfHHEO :HHZNIDNH DNIDDO% :HH~BlflN SO£ SIq :adA$ sT E alT~qns admL PARTED WHILE TRIPPING IN THE HOLE. THE WELL WAS PLUGGED BACK TO APPROXIMATELY 9700' M.D. (8823' TVD) · MWD RUNS 14 & 15 WERE DIRECTIONAL WITH DGR & EWR. NO NUCLEAR SENSORS WERE RUN IN THE REDRILL SECTION AT BP'S REQUEST. MWD RUNS 14 & 15 WERE NECESSARY TO REDRILL THE LOWER SECTION FROM APPROXIMATELY 9700' M.D. TO T.D. AT 10507' M.D.. THE DGR, EWR, & ROP REDRILL DATA WAS MERGED TO THE ORIGINAL HOLE DATA AT 10000' M.D. (8929' TVD) MWD RUNS 16 THROUGH 18 WERE MADE WITH SLIM-HOLE GAMMA TOOLS. AN APPROXIMATELY +7 AAPI UNIT SHIFT WAS APPLIED TO DGR DUE TO FLO-PRO MUD USED IN 6" HOLE SECTION. SLIM-HOLE GAMMA DATA FROM 11392' TO 11423' WAS FROM MAD PASS. 6" HOLE GAMMA RAY MERGED WITH 8.5" HOLE GAMMA RAY AT 10318' M.D. 6" HOLE DATA WAS BLOCK SHIFTED 6' DOWN TO CORRELATE WITH 8.5" HOLE GAMMA RAY. LDWG FORMAT IS BY BP SPECIFICATIONS: 1st FILE --> MERGED DATA FROM FINAL HOLE. 2nd FILE --> MERGED DATA FROM ORIGINAL PLUGGED-BACK HOLE. 3rd FILE ... 12th FILE --> RAW MWD RUN 9 ... RAW MAD RUN 18. THE GAMMA RAY FROM THIS MWD LOG SUITE IS THE DEPTH REFERENCE FOR THIS WELL. FOR THIS REASON NO DEPTH SHIFTS WERE PERFORMED. $ FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI RHOB $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8929.0 11559.0 8923.0 10458.0 8916.0 10000.0 9049.0 10000.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD 9 MWD 10 MWD 11 MWD 12 MWD 14 MWD 15 MWD 16 MWD 17 MWD 18 $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 9072.0 9523.0 9523.0 9715.0 9715.0 9910.0 9910.0 10000.0 10000.0 10012.0 10012.0 10507.0 10505.0 10825.0 10825.0 11284.0 11284.0 11632.0 MERGED DATA FROM FINAL HOLE. LAST PART OF MWD RUN 12 & ALL OF MWD RUN 13 ARE MISSING FROM THIS FILE BECAUSE THEY WERE RUN IN THE PLUGGED BACK, ABANDONED PART OF THE HOLE. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 2 RP MWD 68 1 OHMM 4 91 948 38 6 4 54 501 47 1 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PEF MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 244 4 51 877 27 4 83 817 82 4 84 473 18 4 81 578 91 4 24 137 63 4 57 290 91 4 99 789 97 4 62 202 97 40 Tape File Start Depth = 11700.000000 Tape File End Depth = 8900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 61612 datums Tape Subfile: 2 377 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI RHOB $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8929.0 10318.0 8923.0 10298.0 8917.0 10303.0 9049.0 10323.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 9 9072.0 9523.0 10 9523.0 9715.0 11 9715.0 9910.0 12 9910.0 10325.0 13 10325.0 10368.0 MERGED DATA FROM ORIGINAL PLUGGED BACK HOLE. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI RP MWD 68 1 OHMM NPHI MWD 68 1 PU-S NCNT MT~D 68 1 CPS FCNT MWD 68 1 CPS RHOB MWD 68 1 G/C3 DRHO MWD 68 1 G/C3 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 54 501 47 1 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 4 24 137 63 0 8 PEF MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 148 4 57 290 91 4 99 789 97 4 62 202 97 40 Tape File Start Depth = 10600.000000 Tape File End Depth = 8900.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 37412 datums Tape Subfile: 3 184 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 9 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGR 8929.0 9213.0 EWR 8923.0 9458.0 CNP 8917.0 9451.0 SLD 9049.0 9469.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 23-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 9523.0 9072.0 9523.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ TOOL NUMBER P0150CNRG6 P0150CNRG6 P0150CNRG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 9063.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LOW SOLIDS 9.00 38.0 10.5 1250 6.4 2.500 1.260 1.800 3.300 80.0 166.0 80.0 80.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 2.65 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 9. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 4 24 137 63 0 4 57 290 91 0 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 53 Tape File Start Depth = 9523.000000 Tape File End Depth = 8917.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 74956 datums Tape Subfile' 4 121 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 10 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGR 9085.0 9633.0 EWR 9063 . 0 9613 . 0 CNP 9072.0 9618.0 SLD 9109.0 9659.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 24-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 9715.0 9523.0 9715.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ TOOL NUMBER PO147CRNDG6 P0147CRNDG6 P0147CRNDG6 P0147CRNDG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 9063.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LOW SOLIDS 9.00 40.0 9.5 850 6.2 2.800 1.460 2.400 2.400 83.0 165.0 83.0 83.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: SANDSTONE 2.65 HOLE CORRECTION (IN): 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: MWD RUN 10. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 4 24 137 63 0 4 57 290 91 0 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE~ 0) 1018 BYTES * Total Data Records: 57 Tape File Start Depth = 9714.000000 Tape File End Depth = 9063.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 51746 datums Tape Subfile: 5 126 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 11 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGR 9633.0 9835.0 EWR 9612.0 9815.0 CNP 9618.0 9820.0 SLD 9639.0 9840.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE 'SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 25-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 9910.0 9715.0 9910.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ TOOL NUMBER PO146CRNDG6 P0146CRNDG6 P0146CRNDG6 P0146CRNDG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 9063.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LOW SOLIDS 9.05 36.0 9.0 700 6.8 2.200 0.960 1.500 2.300 72.0 174.0 72.0 72.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: SANDSTONE 2.65 HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 11. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.000 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 4 24 137 63 0 4 57 290 91 0 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 27 Tape File Start Depth = 9911.000000 Tape File End Depth = 9612.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 81546 datums Tape Subfile: 6 96 records... Minimum record length: 50 bytes Maximum record length: 1018 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 12 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGR 9823.0 10270.0 EWR 9802.0 10250.0 CNP 9808.0 10255.0 SLD 9829.0 10275.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: 26-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10325.0 9910.0 10325.0 0 0.0 0.0 TOOL NUMBER PO146CRNDG6 P0146CRNDG6 P0146CRNDG6 P0146CRNDG6 8.500 9063.0 LOW SOLIDS 9.10 40.0 8.5 800 6.0 2.200 1.300 1.800 2.400 100.0 175.0 100.0 100.0 SANDSTONE 2.65 HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ)' REMARKS: MWD RUN 12. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.000 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 4 24 137 63 0 4 57 290 91 0 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 46 Tape File Start Depth = 10320.000000 Tape File End Depth = 9802.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 63154 datums Tape Subfile: 7 115 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 13 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10271.0 EWR 10251.0 CNP 10257.0 SLD 10278.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10318.0 10298.0 10303.0 10324.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. CNP COMPENSATED NEUTRON SLD DENSITY DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PM: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: 27-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10368.0 10325.0 10368.0 0 0.0 0.0 TOOL NUMBER PO146CRNDG6 P0146CRNDG6 P0146CRNDG6 P0146CRNDG6 8.500 9063.0 LOW SOLIDS 9.20 46.0 9.0 700 6.0 2.000 0.850 1.800 2.000 72.0 178.0 72.0 72.0 SANDSTONE 2.65 HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 13. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.000 0.0 2 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 NPHI MWD 68 1 PU-S 4 4 NCNT MWD 68 1 CPS 4 5 FCNT MWD 68 1 CPS 4 6 RHOB MWD 68 1 G/C3 4 7 DRHO MWD 68 1 G/C3 4 8 PE MWD 68 1 BN/E 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 51 877 27 0 4 83 817 82 6 4 84 473 18 6 4 81 578 91 0 4 24 137 63 0 4 57 290 91 0 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 11 Tape File Start Depth = 10368.000000 Tape File End Depth = 10251.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 84132 datums Tape Subfile: 8 80 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 14 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9654.0 EWR 9646.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9967.0 9961.0 28-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10012.0 10000.0 10012.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ TOOL NUMBER P0152CRG6 P0152CRG6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 9063.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: LOW SOLIDS 9.20 36.0 10.5 400 7.5 1.700 1.010 1.300 2.300 96.0 165.0 96.0 96.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 0.0 2 REMARKS: MWD RUN 14. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) 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 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 ROP MWD 68 1 FPHR 4 4 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 99 789 97 5 4 62 202 97 6 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 15 Tape File Start Depth = 10012.000000 Tape File End Depth = 9646.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 66820 datums Tape Subfile: 9 80 records... Minimum record length: 62 bytes Maximum record length: 1006 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 15 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9956.0 EWR 9950.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10464.0 10458.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE EWR ELECTROMAG. RESIS. DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN) : TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : 30-JUL-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10507.0 10012.0 10507.0 0 0.0 0.0 TOOL NUMBER P0152CRG6 P0152CRG6 8.500 9063.0 LOW SOLIDS 9.20 40.0 10.5 400 7.5 1.600 1.000 1.400 2.300 107.0 175.0 107.0 107.0 0.00 0.000 0.0 2 REMARKS: MWD RUN 15. $ CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) 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 GR MWD 68 1 AAPI 4 2 RP MWD 68 1 OHMM 4 3 ROP MWD 68 1 FPHR 4 4 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 99 789 97 5 4 62 202 97 6 16 * DATA RECORD (TYPE# 0) 1006 BYTES * Total Data Records: 23 Tape File Start Depth = 10508.000000 Tape File End Depth = 9950.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 89718 datums Tape Subfile: 10 88 records... Minimum record length: Maximum record length: 62 bytes 1006 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 16 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10400.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10825.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 16. 01-AUG-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 10825.0 10505.0 10825.0 0 0.0 0.0 TOOL NUMBER NGP 128 6.000 10505.0 FLO-PRO 9.20 53.0 9.5 41500 6.5 0.000 0.000 0.000 0.000 0.0 133.2 0.0 0.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units GR MWD 68 1 AAPI ROP MWD 68 1 FPHR API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 4 91 948 38 6 4 4 99 789 97 5 * DATA RECORD (TYPE# 0) Total Data Records: 11 1014 BYTES * Tape File Start Depth = 10825.000000 Tape File End Depth = 10400.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 69374 datums Tape Subfile: 11 74 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 12 is type: LIS FILE HEADER FILE NUMBER: 11 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 17 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10825.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11284.0 03-AUG-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 11284.0 10825.0 11284.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGP 073 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 10505.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.30 51.0 8.5 38000 6.5 0.000 0.000 0.000 0.000 0.0 133.2 0.0 0.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): 0.0 0 REMARKS: MWD RUN 17. CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 11 Tape File Start Depth = 11284.000000 Tape File End Depth = 10825.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 92476 datums Tape Subfile: 12 74 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 13 is type: LIS FILE HEADER FILE NUMBER: 12 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 18 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11284.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11553.0 05-AUG-93 MWD 1.70, 1.94A, MSC 1.25,1.32 3.45, 3.65, NGP 5.73 MEMORY 11632.0 11284.0 11632.0 0 0.0 0.0 .TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGP 073 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 10505.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.30 51.0 8.5 41200 6.2 0.000 0.000 0.000 0.000 0.0 150.1 0.0 0.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): 0.0 0 REMARKS: MWD RUN 18. CN : BP EXPLORATION WN : C - 39 FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 9 Tape File Start Depth = 11632.000000 Tape File End Depth = 11284.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 71466 datums Tape Subfile: 13 72 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 14 is type: LIS 93/ 9/ 3 01 **** REEL TRAILER **** 93/ 9/ 7 01 Tape Subfile: 14 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 7 SEP 93 8:34a Elapsed execution time = 43.88 seconds. SYSTEM RETURN CODE = 0
