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Home My WebLink About203-146 e e Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. ~ 0'3 - J ~ b Well History File Identifier o Two-sided 1111111111111111111 Organizing (done) o Rescan Needed 1111111111111111111 RESCAN ~Ior Items: o Greyscale Items: DIGITAL DATA ~iskettes, No. , o Other, NolType: OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: NOTES: Date 5/ID100 , I o Other:: /5/ IMP 1111111111111111111 1ME BY: CMaria ~ Project Proofing BY: ~ /5/ Scanning Preparation BY; Date: <5 + JitL = TOTAL PAGES r¡ ¿ P (Count does not include cove~A /5/ r q Production Scanning Stage 1 Page Count from Scanned File: 4+ (Count does include cover sheet) Page Count Matches Number in scannrg P¡reparation: ~YES BY: ~ . Date:ò/IO 0" Stage 1 If NO in stage 1, page(s) discrepancies were found: YES 1111111111111111111 NO /5/ VVVP NO BY: Maria Date: /5/ 1111111111111111111 Scanning is complete at this point unless rescanning is required. ReScanned 1111111111111111111 BY: Maria Date: /5/ Comments about this file: Quality Checked 11111111/111 1111111 10/6/2005 Well History File Cover Page.doc w • ~.=;~: __ MICROFILMED 43/01 /2008 DO NOT PLACE ;, ==, , - , ,,~ - a: .~ ~: '. x --. { ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\C~rPgs_Inserts\Microfilm_Marker.doc ¡ D ~ Átð1, DATA SUBMITTAL COMPLIANCE REPORT 4/24/2006 5(l(.AJ ìI/J.ô) ~h > API No. 50-029-22011-02-00 Permit to Drill 2031460 Well Name/No. PRUDHOE BAY UNIT 02-29B Operator BP EXPLORATION (ALASKA) INC MD 1 0707 ~ TVD 8873 r Completion Date 4/10/2004 /' Completion Status P&A ~. Current Status P&A -.."..^." REQUIRED INFORMATION Mud Log No Directional survQ Samples No DATA INFORMATION Types Electric or Other Logs Run: MWD / GR / CCL / Press, GR / CNL / CCL Well Log Information: Log/ Data Digital 1: TY00.. M,dlFnnt C Las D I;: .tZ" C Lis ~. (data taken from Logs Portion of Master Well Data Maint Electr Dataset Number Name 12560 Gamma Ray . Interval Start Stop 8745 9339 Log Log Scale Media Run No 1 OH / CH Case Received Comments 5/4/2004 CGM TIF PDF GRAPHICS I I Directional Survey Directional Survey Gamma Ray Gamma Ray 12828 Gamma Ray 12828 LIS Verification 5 Blu 5 Blu 9426 10707 1/22/2004 9426 10707 1/22/2004 9450 10707 Open 11/12/2004 GRlMWD/DSN 12828 9450 10707 Open 11/12/2004 GRlMWDIDSN 12828 J 9430 10707 Open 11/12/2004 MWD/GRlDIRIDSN12828 9430 10707 Open 11/12/2004 MWD/GRlDIRlDSN12828 Sample Set Received Number Comments . Well Cores/Samples Information: Name Interval Start Stop Sent ADDITIONAL INFORM~ION Well Cored? Y N.i) Daily History Received? Ò ((j'/ N Chips Received? .~ Analysis Received? Formation Tops ~ Comments: DATA SUBMITTAL COMPLIANCE REPORT 4/24/2006 Permitto Drill 2031460 Well Name/No. PRUDHOE BAY UNIT 02-29B Operator BP EXPLORATION (ALASKA) INC API No. 50-029-22011-02-00 MD 10707 C,"eot S",", P&A « ~ UIC N Date: ~ 0 TVD 8873 Completion Status P&A Compliance Reviewed By: . . . Transmittal Form . ,~0.3- /'110 ,,¡_ BAKER HUGHES INTEQ To: AOGCC 333 West 7th Ave, Suite 100 Anchorage, Alaska 99501 Attention: ]lØbln Deason ---,." RECE\VED Reference: 2-29B Contains the following: ."~. 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary Anchorage GEOScience Center ¡ . ,. '\ ~..~ 2004 .\1 ,,,,,,,\,n~I'!<~~." 'I Arlr,h~. ~ 11111'" 1 blueline - GR/Directional Measured Depth Log 1 blueline - GR/Directional TVD Log LAC Job#: 580841 ~ Receive Date: Nov 2, 2004 Date: / {/Í2..~ { / I PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 Baker Hughes INTEQ 7260 Homer Drive Anchorage, Alaska 99518 Direct: (907) 267-6612 FAX: (907) 267-6623 -".. e WELL LOG TRANSMITTAL . ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7'" Street Suite # 700 Anchorage. Alaska 99501 RE; Distribution - Final Print(s] The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration (Alaska), Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MVLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT[S] OR CD-ROM FilM COLOR Open Hole 1 1 1 Res. Eva!. CH 1 1 1 OS 02-29b 4-9-04 .:H.. I ~e~1t- C~ 1 .l.ö"\ - 14 " ,. Caliper Survey Print Name: þ~ ()))J I ~W~toL (jwk<l Date: } L1J.l) ~.~ '1 Signed : PRoAcTivE DiAGNOSTic SERviCES, INC., PO Box 1 ~69 STAffoRd 1X 77477 Phone:(281) 565-9085 Fax:(281) 565-1369 E-mail: pds@memorylog.com Website: www.memorylog.com · STATE OF ALASKA I ALASKA~L AND GAS CONSERVATION COMM dSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG n/ED (} 82004 " ,.' /,"' '" 1a. Well Status: 0 Oil o Gas o Plugged IBI Abandoned o Suspended o WAG 1 b. Wé1f'Clas~:""¡" \A·",',VU"""", 1'\\iT' 20AAC 25.105 20AAC 25.110 IBI Development ,~,,(dlmlS(ploratory OGINJ OWINJ o WDSPL No. of Completions Zero Other o Stratigraphic Test o Service 2. Operator Name: 5. Date Comp., Susp., or Aband. 12. Permit to Drill Number BP Exploration (Alaska) Inc. 4/10/2004 203-146 304-082 3. Address: 6. Date Spudded 13. API Number P.O. Box 196612, Anchorage, Alaska 99519-6612 11/20/2003 50-029-22011-02-00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached 14. Well Name and Number: Surface: 11/22/2003 PBU 02-29B 887' SNL, 1740' EWL, SEC. 36, T11N, R14E, UM 8. KB Elevation (ft): 15. Field 1 Pool(s): Top of Productive Horizon: 92' NSL, 4931' EWL, SEC. 25, T11 N, R14E, UM KBE = 63' Prudhoe Bay Field / Prudhoe Bay Pool Total Depth: 9. Plug Back Depth (MD+ TVD) 1055' NSL, 4895' EWL, SEC. 25, T11N, R14E, UM 10707 + 8873 Ft 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD+TVD) 16. Property Designation: Surface: x- 688489 y- 5950336 Zone- ASP4 10707 + 8873 Ft ADL 028308 TPI: x- 691654 y- 5951395 Zone- ASP4 11. Depth where SSSV set 17. Land Use Permit: Total Depth: x- 691593 y- 5952357 Zone- ASP4 N/A MD 18. Directional Survey 19. Water depth, if offshore 20. Thickness of Permafrost IBI Yes ONo N/A MSL 1900' (Approx.) 21. Logs Run: MWD 1 GR 1 CCL 1 Press, GR 1 CNL 1 CCL 22. CASING, liNER AND CEMENTING RECORD ~~~~~i ."" EPTH MD SETTII\IGI !<P'1'H'1'VP HOLE At.A9q~fJ' ··.WÌ';PER FT. GRÆPe TOP I BOTTOM TORi BOTTOM SIZE PULLED 20" 91.5# H-40 Surface 112' Surface 112' 30" 2150# Poleset 13-3/8" 68# L-80 Surface 3923' Surface 3704' 17-1/2" 2000 sx CS III, 600 sx Class 'G' Top Job: 250 sx CS II 9-518" 47# L-80 Surface 9099' Surface 8401' 12-1/4" 1450 sx Class 'G' 7" 29# L-80 8683' 9443' 7993' 8738' 8-1/2" 250 sx Class 'G' 23. Perforations open to Production (MD + TVD of Top and 124. luallllG i' Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET (MD) None 4-1/2", 12.6#, L-80 3011' MD TVD MD TVD 3-1/2", 9.3#, L-80 3011' - 8740' 8636' 2$.i' 'ACID,. IJEMENT E'[þ. , DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 9171' P&A with 13 Bbls Class 'G' 26. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): Not on Production N/A Date of Test Hours Tested PRODUCTION FOR OIL-BaL GAs-McF W A TER-BaL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD .. Flow Tubing Casing Pressure CALCULATED .. OIL-BsL GAs-McF W A TER-BsL OIL GRAVITY-API (CORR) Press. 24-HoUR RATE 27. 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 none, state "none". 1U" 0 ß mt\~ - None ¡ co,\~; ØßtMSBfL DÞ,T£ VERlFJED OR'G'~LA' Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ~ (;( 28. GEOLOGIC MARKERS NAME MD TVD 24N 9472' 8766' 24P 9483' 8777' 23N 9514' 8804' 23P 9516' 8806' Zone 2A / 22N 9553' 8837' 22P 9558' 8841' 21N 9593' 8867' 21P 9599' 8871 Zone 1 B 9625' 8887' 14N 9660' 8904' 14P 9668' 8907' Zone 1A 9677' 8910' 13N 9759' 8927' 13P 9784' 8929' 29. FORMATION TESTS Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". None RE JUN 082004 A\àska em 30. List of Attachments: Summary of Daily Drilling Reports, and P&A Work, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ./ T tl T h· I A t t Terrie Hubble / OJ i e ec Olea ssis an 203-146 304-082 Permit No. / A roval No. INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. PBU 02-29B Well Number Date Olo-O Prepared By Name/Number: Drilling Engineer: Terrie Hubb/e, 564-4628 Thomas McCarty, 564-4378 ITEM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. ITEM 4b: TPI (Top of Producing Interval). 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 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Move rig from DS 7 to DS 2. Escorted by security and CPS. Raise derrick. Scope derrick. Move rig camp and spot same. Inspect pad & tree. Move rig over well. 23:00 - 00:00 PRE NU BOP 11/12/2003 00:00 - 04:00 PRE NU BOPS, kill & choke lines. Spot return & cuttings tanks. Run and test hardline. Install modified goose neck on injector. Prep pipe shed. Load tools. Spot Tech Limit, MWD & MI shack. 04:00 - 09:00 5.00 PRE Test BOPs. Witness waived by J. Jones AOGCC. PU2" e-line reel. 09:00 - 12:00 3.00 STWHIP P WEXIT Pu injector and install packoff. Stab coil in injector. MU E-line patch cord in reel. 12:00 - 15:00 3.00 STWHIP P WEXIT Install coil connector and head up with E- line. PT coil connector 15:00 - 16:00 1.00 STWHIP P WEXIT stab on to well and circulate MEOH out of coil. 16:00 - 17:00 1.00 STWHIP P WEXIT Pick up pilot hole milling BHA. 17:00-19:10 2.17 STWHIP P WEXIT RIH to tie in at 9000'. 19:10 -19:50 0.67 STWHIP P WEXIT Tie-in correction -22'. 19:50 - 20:45 0.92 STWHIP P WEXIT Tag at 9438' . FS 2520 psi at 1.8 bpm. Drill cement 1.8 bpm 90 + ROP to Gas allarm divert thru gas buster seeing some crude in returns. Cleaned up continue to drill to 9459' Decision point per program. Drill rate indicates poor cement WOB varing and motor work varing. 20:45 - 21 :30 0.75 STWHIP N CEMT WEXIT Call Dan Kara reviewed options. Agreed to have DD evaluate option of lower KO. DD advised that target could be met with 40/100 build. This lower KO 6'. Agreed to drill to 9482. 21 :30 - 22:00 0.50 STWHIP P WEXIT Drill to 94821.8 bpm 3180 psi 80+ ROP WOB O-AK. 22:00 - 00:00 2.00 STWHIP N CEMT WEXIT Notified Dan Kara. Agreed to POH for underreemer.WiII under ream to 9550'. POH. 11/13/2003 00:00 - 01 :30 1.50 CLEAN N CEMT WEXIT POH to surface. 01 :30 - 03:00 1.50 CLEAN N CEMT WEXIT Set back injector. LD mill and 1.75 motor mill in-gauge. PU under reamer and straight motor. PU injector and stab onto well. 03:00 - 04:30 1.50 CLEAN N CEMT WEXIT RIH to 9020 04:30 - 04:45 0.25 CLEAN N CEMT WEXIT Tie in correction -17A'. 04:45 - 07:00 2.25 CLEAN N CEMT WEXIT RIH to 9425. Un reaming at 1.5 bpm at FS = 2220 psi. MWat 9450 07:00 - 09:00 2.00 CLEAN N CEMT WEXIT Continue undereaming at 9508'. Hard cement below here. Ream to 9515'. Circulate bio sweep around. 09:00 - 11 :45 2.75 CLEAN N CEMT WEXIT Open EDC. Circulate out of hole 11:45 - 12:30 0.75 CLEAN N CEMT WEXIT At surface. Get off well. LD BHA. Undereamer blades showed good wear pattern. 12:30 - 13:30 1.00 ZONISO N CEMT WEXIT Oisplace e-line reel to meoh. 13:30 - 13:45 0.25 ZONISO N CEMT WEXIT Pressure test well bore to 2000 psi. Held solid. 13:45 - 14:15 0.50 ZONISO N CEMT WEXIT Hold PJSM before beginning reel swap. 14:15 - 18:00 3.75 ZONISO N CEMT WEXIT Ustab pipe from injector. Spool onto reel and secure same. Drop reel onto trailer. 18:00 - 18:15 0.25 ZONISO N CEMT WEXIT PJSM for reel swap with new crew. 18:15 - 22:00 3.75 ZONISO N CEMT WEXIT Swap reel. Cut off internal grapple. Pull coil to injector. Stab in 22:00 - 23:30 1.50 ZONISO N CEMT WEXIT Pump dart. Pump 1-3/8" ball. 23:30 - 00:00 0.50 ZONISO N CEMT WEXIT MU Cementing nozzle 11/14/2003 00:00 - 00:15 0.25 ZONISO N CEMT WEXIT MU Cement nozzle. 00:15 - 02:00 1.75 ZONISO N CEMT WEXIT RIH with cementing assy. Tag at 9518' uncorrected. PU ten Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: Spud Date: 2/26/1990 End: 11/29/2003 11/11/2003 11/29/2003 N2 11/14/2003 00: 15 - 02:00 02:00 - 02:45 02:45 - 03:00 03:00 - 04:40 04:40 - 05: 10 05: 1 0 - 08:00 08:00 - 09:30 09:30 - 11 :30 11 :30 - 12:00 12:00 - 12:30 12:30 - 15:30 15:30 - 18:00 18:00 - 19:30 19:30 - 20:00 20:00 - 20:15 20:15 - 21:45 21 :45 - 22:00 22:00 - 22:10 22:10 - 00:00 11/15/2003 00:00 - 02:20 02:20 - 02:40 02:40 - 04:30 04:30 - 05: 15 05:15 - 07:30 07:30 - 08:00 08:00 - 09:00 09:00 - 12:45 12:45 - 15:00 15:00 - 18:00 18:00 - 22:45 1.75 ZONISO N 0.75 ZONISO N 0.25 ZONISO N 1.67 ZONISO N CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT 0.50 ZONISO N 2.83 ZONISO N CEMT WEXIT CEMT WEXIT 1.50 ZONISO N CEMT WEXIT 2.00 ZONISO N CEMT WEXIT 0.50 ZONISO N 0.50 STWHIP N 3.00 STWHIP N CEMT WEXIT CEMT WEXIT CEMT WEXIT 2.50 STWHIP N CEMT WEXIT 1.50 STWHIP N 0.50 STWHIP N 0.25 STWHIP N 1.50 STWHIP N 0.25 STWHIP N 0.17 STWHIP N 1.83 STWHIP P CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT WEXIT 2.33 STWHIP P WEXIT 0.33 STWHIP P WEXIT 1.83 STWHIP P 0.75 STWHIP P 2.25 STWHIP P WEXIT WEXIT WEXIT 0.50 STWHIP P WEXIT 1.00 STWHIP P 3.75 STWHIP P WEXIT WEXIT 2.25 STWHIP P WEXIT 3.00 STWHIP P WEXIT 4.75 STWHIP P WEXIT and flag pipe. RU cementers. PJSM for cement job. Prime up and test lines .RIH to flag 23 k up and 12 k dn. Pump 50 bbl KCL,@ 2.2bpm 3500 psi. Tag TD to flush bio water from rat hole. Pick up to flag continue pumping balance of 50 bbl KCL followed by 2 bbl fresh H20. 13 bbl17ppg cement, Displace with 50 bbl KCL Displace cement to nozzle +4 bbl. POH at 52 ftImin pumping 2 bpm.TOC 9177. PU to 9000' Wait on cement RIH to 9385 containiating cement 2bpm at 26 ftImin. POH chasing cement to surface. Wash each GLM while POOH. Get off well. MU swirl nozzle. Get on well and jet out BOP stack to remove any cement Hold PJSM to dicuss reel swap with crew. Unstab coil. Secure to reeL. Drop 2" coil on to Peak trailer. PU 2" e-line coil. Attach stabbing line to coil. Unsecure coil from reel. Pull coil across top of pips shed. Work down through injector. MU Kendal coil connector and pull test MU hard line inside reel. Circulate out methanol from E coil. Circulate to warm coil. PT connector to 3500 psi. MU pilot milling assembly RIH to 9030' Tie-in correction -22'. RIH dry tag at 9388 Drill 1.8 bpm . FS=3000 psi. UP wt 26K, DN wt 14K. Drill cement at 3300 psi 1.5 WOB 1.8 bpm 14-27 ROP. Drill cement to 9425 Drilling cement to 9477'. FS = 3300 psi. Drill at 1.8 bpm. 3600 psi 1.5k WOB ROP 23'. TF 145R Drill ramp to 9485. TF 35L 1.8 bpm, 3600 psi. ROP 32 fph. WOB 1.2K. POH. Change out BHA. RIH. Having a problem with pilot pressure control. Call mechanics. Tie into EOP flag at 8900'. -20' correction. RIH to 9020. Log gr tie in. 0' correction. Replace pilot pressure control in ops cab. Test same. RIH to btm of pilot hole. Tag at 9485'. PU 10' and begin pumping at 1.6 bpm/3000 psi. RIH. Tag up. Flag pipe. PU 1 '. Begin time milling as per well plan schedule at TF:35L WOB: 0.1K# Back to flag at 9485'. 3060 psi @ 1.59 bpm. 0.0# WOB. TF:35L Continue milling as per schedule. Milling at 9486.0. 0.0# WOe. Metal on magnets. Start taking weight at 9488'. Mill to 9489'. Mill to 9492 1.6 bpm 3250 psi. Can't get drill off. Can't get at stall. Acts like hanging in window. Backream thru window see motor work at top of window. Ream back to bottom 4.6K WOB Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: Spud Date: 2/26/1990 End: 11/29/2003 11/11/2003 11/29/2003 N2 11/15/2003 18:00 - 22:45 4.75 STWHIP P WEXIT 22:45 - 00:00 1.25 STWHIP P WEXIT 11/16/2003 00:00 - 00:30 0.50 STWHIP P WEXIT 00:30 - 01 :30 1.00 STWHIP P WEXIT 01:30-03:15 1.75 STWHIP P WEXIT 03: 15 - 03:30 0.25 STWHIP P WEXIT 03:30 - 03:40 0.17 STWHIP P WEXIT 03:40 - 06: 15 2.58 STWHIP P WEXIT 06: 15 - 07:30 1.25 STWHIP P WEXIT 07:30 - 08:45 1.25 STWHIP P WEXIT 08:45 - 10:00 1.25 STWHIP P WEXIT 10:00 - 12:00 2.00 FISH N DFAL WEXIT 12:00 - 13:30 1.50 FISH N DFAL WEXIT 13:30 -18:15 4.75 FISH N DFAL WEXIT 18:15 -19:45 1.50 FISH N WEXIT 19:45 - 20:00 0.25 FISH N WEXIT 20:00 - 22:30 2.50 FISH N WEXIT 22:30 - 00:00 1.50 FISH N WEXIT 11/17/2003 00:00 - 00:15 0.25 FISH N DPRB WEXIT 00:15 - 00:55 0.67 FISH N DPRB WEXIT 00:55 - 01 :30 0.58 FISH N DPRB WEXIT 01 :30 - 02:00 0.50 FISH N DPRB WEXIT 02:00 - 02:25 0.42 STWHIP N DPRB WEXIT 02:25 - 04:00 1.58 STWHIP N DPRB WEXIT 04:00 - 04: 15 0.25 STWHIP N DPRB WEXIT 04:15 - 04:30 0.25 STWHIP N DPRB WEXIT 04:30 - 06:00 1.50 STWHIP N DPRB WEXIT 06:00 - 08:50 2.83 STWHIP N DPRB WEXIT 08:50 - 11 :00 2.17 STWHIP N DPRB WEXIT 11:00-11:30 0.50 STWHIP N DPRB WEXIT 11 :30 - 17:00 5.50 STWHIP N DPRB WEXIT 17:00 - 21 :00 4.00 STWHIP N DPRB WEXIT 1.6 bpm at 3330 psi. Stall at 9495'. Mill to 9500'. Hanging at bottom of window 9492'. POH for crayola mill. POH. LD window mill. Mill in gage. PU crayola mill. RIH. Correct to flag -5'. Tie-in log. Zero Correction. RIH TF 12L Stall at 9492.5' Botttom of window. No Go try different pump rates and ROP's. No Go. Mill @ 1.6 bpm 2860psi = FS 2930-3650 psi MW at 9493.5'. to 9498'. Back ream thru window at +/- 90 deg and 25L Able to drift down at min pump rate at TF:25L Send mud down coil for fluid change over to flopro lite. Tag, flag, gr tie in. Open ECD with mud at BHA to flush out 7" liner. Circulate out of hole, displacing to mud. At surface. Get off well. LD window dressing assy. Left crayola mill and 4.3" x 1.5" section of output shaft w/ bit box in hole. Discuss failure with Weatherford. Discuss fishing options with BTT. Round up fishing tools (short catch overshot with slow speed motor). Review MWD & CTDS data. Cannot determine exactly when motor failed. MU fishing assembly. (short catch overshot, flex sub, bent sub, jars, orienter, mwd package). Have trouble getting overshot through well head. RIH with overshot assy. Stab over fish see pressure increase. PU see 70 psi loss at 9492 bottom of window.RIH repeat results two more times. POH to see what we have. POH LD fishing BHA. No Fish. Decide to fish with slickline. Wait on slick line. RU Slickline. With overshot to fish bit box. PJSM for slickline operation. RIH with overshot fishing assembly, spiral grapple to catch 2-1/8" bit box. Latch fish Jar free with 3 licks. Gained 70 # in up weight, POH. FISH RECOVERED. RD wireline. MU BHA to drill build section, 2.6 deg motor, new HC bi-center. RIH correct to flag. Tie - in RIH tag at 9498' Come on line with pumpswith bit near bottom, stall. PU try again, stall. PU to 9493' start rotating bit. Work down to bottom to establish cutting pattern. Drill ahead to 9545'. Ratty drilling. Not seeing increase in inclination. Near bit inclination reading cased hole values. Cement in returns, no sand. Lost the window. Open ECD, POOH with BHA At surface. LD BHA. Multiple broke wing cutters on bi-center bit. Waiting on orders Order out MeOH to swap to e-free CT. Plans are to re-cement Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: Spud Date: 2/26/1990 End: 11/29/2003 11/11/2003 11/29/2003 N2 11/17/2003 17:00 - 21 :00 4.00 STWHIP N DPRB WEXIT 21:00-21:30 0.50 STWHIP N DPRB WEXIT 21 :30 - 00:00 2.50 STWHIP N DPRB WEXIT 11/18/2003 00:00 - 01 :30 1.50 STWHIP N DPRB WEXIT 01 :30 - 02:30 1.00 STWHIP N DPRB WEXIT 02:30 - 02:45 0.25 STWHIP N DPRB WEXIT 02:45 - 05:00 2.25 STWHIP N DPRB WEXIT 05:00 - 05:45 0.75 STWHIP N DPRB WEXIT 05:45 - 06:00 0.25 STWHIP N DPRB WEXIT 06:00 - 07:30 1.50 STWHIP N DPRB WEXIT 07:30 - 08:30 1.00 STWHIP N DPRB WEXIT 08:30 - 11 :00 2.50 STWHIP N DPRB WEXIT 11 :00 - 14:30 3.50 STWHIP N DPRB WEXIT 14:30 - 19:00 4.50 BOPSU P WEXIT 19:00 - 22:00 3.00 STWHIP N DPRB WEXIT 22:00 - 23:50 1.83 STWHIP N DPRB WEXIT 23:50 - 00:00 0.17 STWHIP N DPRB WEXIT 11/19/2003 00:00 - 00:10 0.17 STWHIP N DPRB WEXIT 00: 1 0 - 00:20 0.17 STWHIP N DPRB WEXIT 00:20 - 04: 10 3.83 STWHIP N DPRB WEXIT 04: 1 0 - 04:30 0.33 STWHIP N DPRB WEXIT 04:30 - 06:00 1.50 STWHIP N DPRB WEXIT 06:00 - 06:45 0.75 STWHIP N DPRB WEXIT 06:45 - 08: 15 1.50 STWHIP N DPRB WEXIT 08:15 - 08:35 0.33 STWHIP N DPRB WEXIT 08:35 - 09: 15 0.67 STWHIP N DPRB WEXIT 09:15 -18:00 8.75 STWHIP N DPRB WEXIT 18:00 - 19:40 1.67 STWHIP N DPRB WEXIT the pilot hole and move KOP up hole. Freeze protect coil. Reel swap. Continue with reel swap. Install Kendal connector pull and pressure test. Circulate freeze protection out of coil. PU 2" ball drop nozzle and 1 joint of 1" CSH as a stinger, with a disconnect above the CSH. RIH with cementing nozzle. No problems. Set down 9,537 uncorrected (TD at 9546'). PU 5' and flag pipe. Pump viscofied FloPro sweep 2.5 bpm at 2770 psi to carry any fill from TD, noyhing seen at surface. Cementers rigging up. PJSM for cement job. Circulate 100 bbls KCI water to flush FloPro from pilot hole. Tag bottom to displace all mud. Begin pumping 17 ppg cement, 3.5 hrs thickening time. Pump 9.3 bbls cement, displace with water (-1.5 bbls required cement volume). Allow cement to rise 2 bbls above nozzle prior to PUH. POOH laying in remainder of cement, meeting TOC (9140') with displacement at nozzle. Cement in place at 08:00. PUH to safety, drop ball, chase to nozzle with 2# biozan. Biozan jetting thru nozzle. RIH contaminating/jetting cement down to 9340' CTM (9350' corrected). Jet liner clean at 2.5 bpm. POOH jetting with Bio, cleaning GLMs. At surface. Well displaced to biozan water for milling fluid. Most FloPro shipped to MI for storage. Swizzle stick the BOPE. Displace CT to MeOH. Pull back and secure CT to reel for reel swap. Plan to BOP test while swapping reels. Jeff Jones AOGCC gave verbal approval to BOP test without witness. Test BOP's. Sim Ops PJSM for coil swap. Swap coil. Cement comp str 2800 psi LD testing tools. Center injector over hole. Pull CTE from reel to injector. Rehead CTE. Displace MeOH from coil. RIH w/ BHA #10 Log tie-in down from 9015' and tie-in to RA at 9030' Fin log tie-in, corr -6' RIH to TOC tagged at 9356'. PUH 27.3k Drill hard cement from 9356' 1. 75/3340/160R w/ 200-400 psi diff, 500-1500# WOB at avg 24'/hr. Drill to 9436' Drill hard cement from 9436' 1.78/3350/35L w/ 300# diff, 1600# WOB Drill to 9443.1' and saw CW TF shift POOH for one step mill Park at 3000' and PT wellbore to 2000 psi for 5 min w/ no loss. Fin POOH LD pilot mill/motor. MU one step mill on 2.5 deg fixed motor RIH to 9010' Tie - in correction -6' RIH tag at 9442'. PU 10'. Begin kick in pump. Time drill at 1.7 bpm at 3250 psi = FS. Drill to 9449.0' and starting to stack wt Mill from 9449.0' 1.75/3180/35L and see btm of window at Printed: 121112003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/19/2003 18:00 - 19:40 1.67 STWHIP N DPRB WEXIT 9450' based on wt increase and less differential. Mill ahead with less and less differential and more wt. Frequent PU's in attempt to change slow penetration rate w/ no success. Get to 9453.3' w/ 9k stacked and no motor work 19:40 -21:10 1.50 STWHIP N DPRB WEXIT POOH to check BHA 21:10 - 21:55 0.75 STWHIP N DPRB WEXIT Chk motor and okay. Mill was 2.74" and had excess center wear (1/4" hole) which was the reason for no penetration rate. Change one step mill out for a used 2.74" (no-go) D331 21 :55 - 23:35 1.67 STWHIP N DPRB WEXIT RIH w/ BHA #12 23:35 - 23:50 0.25 STWHIP N DPRB WEXIT Log tie-in down from 9015'. Corr -6.0' 23:50 - 00:00 0.17 STWHIP N DPRB WEXIT RIH to start of HS ramp at min rate 11/20/2003 00:00 - 02:00 2.00 STWHIP N DPRB WEXIT Ream HS of ramp from 9834' at 1.85/3460/35L Motor work at 9446.9'. Got full string wt back at 9449.5' w/ incr in diff. Ream in hole to 9450.3' and stalled. Had 7k overpull (assumed bottom of window). Ream back down and stalled at 9448.7'. Ream back down and stalled at 9448.5'. Ream with more patience to 9451.0' and drills like formation 02:00 - 04:00 2.00 STWHIP N DPRB WEXIT Drill formation from 9451' 1.8/3600/35L w/ 50-200 psi diff and 1-3k at avg 13'/hr, but start stacking at 9453.5'. PU clean 31k and stalled at 9453.5' when RIH. Ream with more patience to 9453.5', then drill ahead with the same. Call it good w/ 8' of rathole at 9458.0' 04:00 - 05:20 1.33 STWHIP N DPRB WEXIT POOH for tapered mill 05:20 - 06:00 0.67 STWHIP N DPRB WEXIT LD rathole drilling assy. Mill was 2.73" no-go w/ wear on gauge. MU dressing assy 06:00 - 07:40 1.67 STWHIP N DPRB WEXIT RIH w/ BHA #13 07:40 - 07:55 0.25 STWHIP N DPRB WEXIT Tie -in -7' correction. 07:55 - 10:15 2.33 STWHIP N DPRB WEXIT RIH dry tag at 9458'. PU. Pump at 1.6 bpm stall at 9455'. PU RIH. Backream window @ 35L twice. Backream @ 260L twice. Backream @ 60R twice.1.6 bpm 3095 psi 3010 FS. Sim Ops change over to Flo Pro. Dry tag 9459. PU no over pull. 10: 15 - 11:40 1.42 STWHIP N DPRB WEXIT POH 11:40 - 12:35 0.92 STWHIP P WEXIT LD crayola mill. No noteworthy wear on mill. PU building drilling assembly with 2.3 degree motor. 12:35 - 14:00 1.42 DRILL P PROD1 RIH to 9010. 14:00 - 14:25 0.42 DRILL P PROD1 Tie -in. correction -6'. 14:25 - 14:40 0.25 DRILL P PROD1 RIH tag at 9459.4' 14:40 - 19:00 4.33 DRILL P PROD1 Directionally drill. 1.7 bpm FS = 2820 psi, 3080 psi 1.9 WOB, TF 30L, ROP 25-40', 19:00 - 23:00 4.00 DRILL P PROD1 Drill from 9660' 1.74/3080/30R to land at revised 8865' TVD at 9740', but are in a shale. Continue drilling turn and build back to target sand 1.74/31 00/45R Drill to 9773' and not making progress-can't get differential (should be in sand) 23:00 - 23:10 0.17 DRILL P PROD1 Wiper to window 23: 1 0 - 00:00 0.83 DRILL P PROD1 POOH for lateral assy 11/21/2003 00:00 - 00:30 0.50 DRILL P PROD1 Fin POOH for lateral assy 00:30 - 01 :25 0.92 DRILL P PROD1 Change BHA Bit was 1-1-1, but 3 nose jets were plugged. MU lateral assy 01 :25 - 02:55 1.50 DRILL P PROD1 RIH w/ BHA #15 (1.1 deg motor) 02:55 - 03:25 0.50 DRILL P PROD1 Log tie-in down from 9010', corr -3.5' 03:25 - 03:50 0.42 DRILL P PROD1 RIH thru window, clean. Precautionary ream to TD 1.84/3120/HS tagged at 9767' 03:50 - 04:30 0.67 DRILL P PROD1 Drill from 9767' 1.85/3130/80R in shale at 84 deg Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/21/2003 04:30 - 06:50 2.33 DRILL P PROD1 Drill from 9800' 1.85/3140/5R and begin to build to get out of shale. Continue to drill to 9922'. 06:50 - 07:20 0.50 DRILL P PROD1 Wiper to 9470' set down at 9810-20. 07:20 - 09: 15 1.92 DRILL P PROD1 Directionally drill to 10096' 1.8 bpm 2K WOB, 3380 psi. ROP 108 ECD 9.97 DH annular pressure 4586 DH coil pressure 5260 psi. 09:15 -10:05 0.83 DRILL P PROD1 Wiper over pull 20K off bottom. POH 1.8 bpm. POH to 9470 . RIH Set down at 9830.pop thru, RIH 10:05 - 11 :25 1.33 DRILL P PROD1 Directional drill 1.8 bpm 3450 psi. WOB 2.5K ROP 120 fph, DH annular pressure 4570 spi DH tubing pressure 5270 psi. ECD 9.97 ppg. Stacking @ 10226. Drill to 10230. 11 :25 - 12:05 0.67 DRILL P PROD1 Wiper. Clean pick up. At 9796 over pulll10k POH to 9470. RIH .4 bpm 1128 psi. MW at 9820. 12:05 -15:10 3.08 DRILL P PROD1 Drill PU 35K FS 3000 psi Drill at 1.8 BPM 3400 psi, 2K WOB, ROP 140 fph, DH annular pressure 4570 psi. DH coil pressure 5250 psi. ECD 9.95 ppg. Stacking 10288'. Drill 1.8 bpm 3333 psi _5K on surface 2.5K WOB. over pull @10271 drill to 10312 stall over pulLdrill to 10338 over pull. Adding Flow lub to improve sliding. Drill to 10,400. 15:10-16:10 1.00 DRILL P PROD1 Wiper to 9470'. Set down 3 times at 9800-20'. 16:10 -18:00 1.83 DRILL P PROD1 Directionally drilling FS 3020. 1.8 bpm 3300 psi. 18:00 - 18:30 0.50 DRILL P PROD1 Drill from 10470' 1.82/3240/80L w/ neg wt to 10494' 18:30 -19:10 0.67 DRILL P PROD1 Wiper to window-5k over pulls thru 9770-9810' 19:10 -19:45 0.58 DRILL P PROD1 Work on injector. Log down from 9000' to tie-in, add 6.5' 19:45 - 20:30 0.75 DRILL P PROD1 RIH thru window, clean. Set down at 9600' (DL change) and work thru in 4 attempts. Set down at 9795' once. RIH to TD tagged at 10498' 20:30 - 21 :45 1.25 DRILL P PROD1 Drill from 10498' 1.8/3200/270L w/ neg wt 60'/hr Should be 100' beyond possible fault. Drill to 10550' 21:45 - 23:10 1.42 DRILL P PROD1 Drill from 10550' 1.8/3220/270L w/ neg wt. Start new mud. After new mud at bit drill from 10580' 1.8/2800/245L w/ pos wt. Drill to 10607' 23:10 - 23:59 0.82 DRILL P PROD1 Wiper to window 7k overpulls from 9870-9810' w/ motor work. RIH and clean thru 9600' 23:59 - 00:00 0.02 DRILL P WEXIT cost adjustment 11/22/2003 00:00 - 00:45 0.75 DRILL P PROD1 Continue wiper. Set down at 9825'. Work to get thru and went thru wo pump. Ream to 9900'. Backream to 9790' w/ minor overpulls. RIH to TD, clean 00:45 - 03:25 2.67 DRILL P PROD1 Drill from 10607' 1.8/2800/1 05R and struggle to 10685' while stacking full wt and getting 5' drill offs. Should be making faster hole in this 30 api sand. Assume motor is weak 03:25 - 04:05 0.67 DRILL P PROD1 Wiper to window. Minor overpulls 9800-9860' 04:05 - 05:25 1.33 DRILL P PROD1 POOH to check BHA 05:25 - 06:45 1.33 DRILL P PROD1 Bit and motor were okay, but changed out both just because 06:45 - 08:15 1.50 DRILL P PROD1 RIH 08:15 - 08:35 0.33 DRILL P PROD1 Tie -in log correction = -7' 08:35 - 10:00 1.42 DRILL P PROD1 RIH w/o pump. Thru window no problem. Continue to RIH 9500 start pumping. Set down 9580 12K over pull numerous attempts to work thru w & w/o pump and various tool faces. Backream 1.7 bpm and 2.9 fpm thru at TF=O. From 9630. MW at 9585. Run thru with pump at .8 bpm OK. RIH to 9726 tight. set down 9780. RIH 9810 - 20 no problem. Continue to RIH. Set down 10413. PU RIH set down 10,47610,535 & 10,658. Printed: 12/112003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/22/2003 08:35 - 10:00 1.42 DRILL P PROD1 RIH tag at 10686 10:00-11:52 1.87 DRILL P PROD1 Directionally drilling 1.8 bpm,3070 psi FS, Drill at 3200 psi .5K WOB, -8 surface wait, Unable to drill. Backream at 235R TF from 10680' to 10626. RIH TF 105 10630 set down. Unable to go down hole. Back ream at 105 TF.from 10625 to 10585. RIH set down 10597. Backream 10597 MW at 10,557 to 10,450. RIH w/o pump set down 10457. RIH with pump set down at 10567. Back ream 10410 RIH 10459 set down no motor work 1.4 WOB . PU tp 10350 RIH full rate t01 0450 set down at 10485. 10410 -10450 ratty. Back ream 10485 to 10390. RIH 1.76 bpm set down at 10402 10597 tight Back to bottom. 11:52 -12:52 1.00 DRILL P PROD1 Dri1l1.75 bpm, 2.7K WOB . No MW. No Go. -8K at surface .9 K WOB Pump 40 bbl pill 2 additional ppb flo vis. Drilling at 1.75 bpm 3130 psi, FS 2750 psi. (after pill) WOB 2k, drilling with -3K on surface, Drill to 10706 stackout No motor work. 12:52 - 13:50 0.97 DRILL P PROD1 Backream to window MW at 9750 -9725 OPEN EDC and flush 7" casing. Circulate 1.6 13:50 - 16:00 2.17 DRILL N STUC PROD1 SHUT down pump while POH thru window and open EDC To avoid damage to cement ramp and circulate 7" casing below tailpipe. Instandly became packed off and stuck. Bit depth 9420. Top Cement 9355'. Attempt to work pipe down with and without pump. Notify Dan Kara. Paul Hyatt Discussed options Continiue to work pipe to 90% and slack off. While waiting on pass word to disconnect 16:00 - 16:44 0.73 DRILL N STUC PROD1 Send disconnect command. Still in communication with tool resend sequence. Pull 80% No Go. Still in communication. Close EDC and pump. Continue to Work pipe. No Go. Still in communication. Re initiate sequence. Lost communication. Disconnected. Pull 80% No Go. Pump down backside 1500 psi and dump to coil twice. No Go Achieving about 700 psi instantaneous bleed off. 16:44 - 17:30 0.77 DRILL N STUC PROD1 Pump Down backside 1500 psi dump to pits to get 1500 psi diffferential . Still stuck. 17:30 - 18:40 1.17 DRILL N STUC PROD1 Continue to bullhead down CT at 0.3 bpm/1660 to keep CT warm while cuss and discuss Crew XO 18:40 - 18:50 0.17 DRILL N STUC PROD1 Safety mtg re: next step 18:50 - 19:40 0.83 DRILL N STUC PROD1 Cycle a couple times, then pull a bind. Pump max rate 2.0/3800. Try cavitating pump and no movement Stack full wt and try it again w/ no movement Hard on pump gear end and little noticable effect on CT. Pressure BS to 1500 psi and no bleed off. Pump down CT at max rate and pull max wt. Dump BS pressure and no movement Give up 19:40 - 00:00 4.33 DRILL N STUC PROD1 Discuss the future. Gather tools and make arrangements for cutting ops. SWS eline crew is finishing up a job and with 16 hr rule they won't be available for spooling/chemical cut until early am 11/23/2003 00:00 - 06:50 6.83 DRILL N STUC PROD1 Continue to circ (bullhead) down CT at 0.4/1900 w/ mud keeping CT warm with occasional cycles to check if free while wo SWS e-line personnel. SWS advised at 0030 hrs they would arrive at 0800 hrs After checking the CCA T data files it was found that the bit is at 9430' leaving the top of the disconnect at 9380' and the top of Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/23/2003 00:00 - 06:50 6.83 DRILL N STUC PROD1 the CTC at 9377' assuming no further movement after disconnect The top of the cement pilot hole is at 9355' 06:50 - 08:45 1.92 FISH N STUC PROD1 Pump 20 bbls water followed by 24 bbls MeOH down CT to leave CT FP'd to 3000' 08:45 - 09:00 0.25 FISH N STUC PROD1 PJSM with E liners 09:00 - 09:30 0.50 FISH N STUC PROD1 Pull 5k on coil. Set upper combi rams. Pull and push test Lock rams. Strip off injector. Hot tap coil 4' above floor. (No Pressure no fluid) 09:30 - 12:30 3.00 FISH N STUC PROD1 PJSM. Discuss potential stored energy in coil. Cut coil with wheel cutted. strip up coil 5'+-. Install "T" clamp. Discuss secondary methods of secure cable. Pull cable with blocks 3 60' pulls seen no indication of weak point seperating but must have since we pulled 180 ' of cable. 12:30 - 13:00 0.50 FISH N STUC PROD1 PJSM RU to spool wireline. PU shieve in blocks. 13:00-13:15 0.25 FISH N STUC PROD1 PJSM prre jor with Nordic crew change 13:15 - 14:30 1.25 FISH N STUC PROD1 RU cable to wire unit and spool wire. Recovered entire cable including anchor. 14:30 - 15:30 1.00 FISH N STUC PROD1 RU to make chemical cut, Similtaneous planning fishing option with Baker Coil Fishing and Rig team. Conference with Dan Kara. 15:30 - 16:00 0.50 FISH N STUC PROD1 Continue to prep for chemical cut 16:00 - 16:25 0.42 FISH N STUC PROD1 Well attempting to flow back. Shut in tubing. 350 psi. Attempt to bleed off. Still flowing. 16:25 - 18:30 2.08 FISH N STUC PROD1 Bull head coil with 10 bbl H20 and Flopro. Fill CT in hole w/ mud and now on a sli vac 18:30 - 18:50 0.33 FISH N STUC PROD1 Safety mtg re: chemical cut Announce radio silence 18:50 - 21 :00 2.17 FISH N STUC PROD1 RU SWS chemical cutter. RIH w/1.375" cutter w/ mud in CT (easier than expected) 21:00 - 22:10 1.17 FISH N STUC PROD1 Tag Kendle connector at 9377' ELMD! Cut CT w/ chemical cutter 10' above CTC at 9367'. Good indications of cut POOH w/ cutter to 200' 22:10 - 22:20 0.17 FISH N STUC PROD1 Safety mtg re: LD cutter 22:20 - 22:40 0.33 FISH N STUC PROD1 LD cutter, packoff assy and sheave. Lift radio silence 22:40 - 23:20 0.67 FISH N STUC PROD1 Fill CT w/ 4 bbls mud and established returns from well. RU elevators on CT and pull test connector to 35k. Pull 30k on connector w/ blocks. Open combis and at neutral wt. PUH 30k 10' and no overpull. RD SWS e-line tools while wait for air bubble to migrate out of CT. Set upper combis and lock. Remove elevators 23:20 - 00:00 0.67 FISH N STUC PROD1 PU injector. Dress reel side CT stub and intall cold roll connector. RU rig scaffold system 11/24/2003 00:00 - 00:35 0.58 FISH N STUC PROD1 Cut off CTC on CT in hole and dress stub. Splice CT ends and finish cold roll. RD scaffold system. Strip injector over cold roll. Pull test grippers to 26k. Open combis and had 24k hanging. Pull hand slips. Stab onto lub 00:35 - 02: 15 1.67 FISH N STUC PROD1 Spool cold roll onto reel. POOH w/ CT filling from BS PVT 194 MIRU DS N2 02: 15 - 02:30 0.25 FISH N STUC PROD1 At surface w/ chemical cut stub. Stab back on. SI swab Safety mtg re: N2 02:30 - 03:30 1.00 FISH N STUC PROD1 Blow down CT w/ N2 and bleed off 03:30 - 04:45 1.25 FISH N STUC PROD1 Cut off chemical cut stub, (had clean even cut Could see wear on outside of CT from memory). Install DS internal CTC. Pull CT to reel and secure. Prep reel to load out Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/24/2003 04:45 - 06: 15 1.50 FISH N STUC PROD1 Open bombay doors and load out trashed CT onto Peak lowboy. Load new (used) work reel into reel house 06:15 - 06:30 0.25 FISH N STUC PROD1 PJSM pull coil to injector. 06:30 - 07:15 0.75 FISH N STUC PROD1 Pull coil to injector install dart catcher. 07:15 - 08:00 0.75 FISH N STUC PROD1 Circulate methanol ot of coil. 08:00 - 09:45 1.75 FISH N STUC PROD1 Install kendal connector. Pull test to 30K. Pressure test to 3500 psi. 09:45 - 11 :30 1.75 FISH N STUC PROD1 Wait on orders then memory log and fishing tools. 11 :30 - 11 :45 0.25 FISH N STUC PROD1 MU nozzle. 11:45 - 14:00 2.25 FISH N STUC PROD1 RIH 1 bpm 700 psi. RIH to 9000 increase rate to 3.0 bpm at 3970 psi. 14:00 - 15:30 1.50 FISH N STUC PROD1 Tag at 9360' take weight pressure up will not wash down. Wash 8740 to 9360 on second pass pump 20 bbl Hi Vis pill. Circulate pill to surface Some additional sand across screens. Have seen steady sand returns. Through out cirulation. 15:30 - 17:00 1.50 FISH N STUC PROD1 POH. 17:00 - 18:00 1.00 FISH N STUC PROD1 LD nozzle assy. MU SWS memory GRlCCL assy 18:00 - 19:30 1.50 FISH N STUC PROD1 RIH w/ BHA#18 19:30 - 20:25 0.92 FISH N STUC PROD1 Log down from 8000' CTD at 60'/min 0.4/760 13.8k to tag at 9368' CTD Log back up at 60'/min 0.4/600 25.8k to 8000'. Flag at 9100' EOP 20:25 - 21:40 1.25 FISH N STUC PROD1 POOH 21:40-22:15 0.58 FISH N STUC PROD1 LD GRlCCL tools. MU BOT washover assy 22:15 - 23:50 1.58 FISH N STUC PROD1 RIH w/ BHA #19 GRlCCL data tied in to BHI and BHCS GR spike at 9028' showed tag at 9353.5' ELMD. Flag is at 9084.9' ELMD 23:50 - 00:00 0.17 FISH N STUC PROD1 See EOP flag at 9121.0' CTD (should have been at 9126.5' CTD or 9111.4' ELMD)-did not correct RIH 11/25/2003 00:00 - 01 :15 1.25 FISH N STUC PROD1 9300' 23.5k, 9.8k 0.2/710,0.4/960, 1.0/1400,2.0/2700, 2.55/3450 RIH and tag at 9363' at min rate. Put 500# WOB and orient 3 clicks. Orient and wash keeping string wt 10-12.5k. Get to 9368.0' and no more progress without stacking wt below 10k. Repeat after orienting. Not seeing any pressure increase. Assume tagged up on cement and just corkscrewing CT in 7". PUH and chk pressures-same. RIH and tag at 9363'. Need to try something else 01:15-02:45 1.50 FISH N STUC PROD1 POOH 02:45 - 03: 15 0.50 FISH N STUC PROD1 LD washover assy-did not get over/to fish (tattle tale pins still intact and no other signs of tagging). MU fishing assy 03:15 - 04:45 1.50 FISH N STUC PROD1 RIH w/ BHA #20 04:45 - 04:5.0 0.08 FISH N STUC PROD1 See flag at 9146' CTD (should have been at 9149.2' CTD), repaint Did not correct, RIH 1.2/1585 04:50 - 05: 15 0.42 FISH N STUC PROD1 Tag at 9363' and 1.2/1540 Make several tags after orients and can't get past 9363' trying different pump rates. Apply 500# WOB and orient around trying to get in hole, but stack out Didn't get rough-don't want to knock off cement Need a bent sub 05: 15 - 07:00 1.75 FISH N STUC PROD1 POOH 07:00 - 07:30 0.50 FISH N STUC PROD1 Add 3 degree bent sub to unershot BHA. 07:30 - 08:00 0.50 FISH N STUC PROD1 RIH to 1500 Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/25/2003 08:00 - 08:15 0.25 FISH N STUC PROD1 POH to change BHA 08: 15 - 09:30 1.25 FISH N STUC PROD1 Wait on orders on forward plan. 09:30 - 09:45 0.25 FISH N STUC PROD1 PU BHA 21 bald cap crayola mill with orienter to locate pilot hole and wash to fish. 09:45 - 11 :30 1.75 FISH N STUC PROD1 RIH 11 :30 - 12:45 1.25 FISH N STUC PROD1 Tag at 9368' at min rate and had pressure incr. PUH 24.5k and orient 3 clicks and try it again w/o pump. Repeat for 360 deg. Repeat for 360 deg orienting 1-2 clicks at a time 12:45 - 14:00 1.25 FISH N STUC PROD1 Start pump at 1.7/2400 RIH and tag at 9368.2' and got motor work which dropped to FS. RIH slow to 9369.5' and stack 1 k wt and more motor work which wouldn't drill off. Get 2 clicks and try again 1.75/2480 w/ same result. Repeat for 360 deg w/ same results 14:00 - 14:45 0.75 FISH N STUC PROD1 Become more aggressive. RIH w/ pump at 1.7/2400 and tag at 9368.2'. Stack 5k to 9371.7' and got faster incr in press and went to stall pressure. Repeat. At 150 deg and after, got 400# diff, but wouldn't stall. Started getting 5k overpulls at 210 deg. Got 10k overpull at 300 deg 14:45 - 16:15 1.50 FISH N STUC PROD1 POOH 16:15 -17:05 0.83 FISH N STUC PROD1 LD assy. Bald cap pilot mill showed bulls-eye of being centered in CT stub. A ring was worn at the bald/cutrite interface Dress washover pipe cutlip guide to be less aggressive MU washover assy run #2 17:05 - 19:25 2.33 FISH N STUC PROD1 RIH w/ BHA #23. Unexpectedly tagged at 8650'. P/U and look for flag made after Gr tie-in run earlier. Found and repainted. RIH to flag corrected +456' to electronic. ?? RIH to 9200'. Check rates/pressures 1.0/1450, 1.5/2220,2.0/2970. Upwt. 23.7 dwn wt 12.0. Continue RIH at 10'/min pumping at 1.5 bpm tagged at 9368'. Painted double yellow flag. 19:25 - 00:00 4.58 FISH N STUC PROD1 RIH and attempt to find pilothole or top of fish. Watching pressures closely for any change. 45 minutes into wshing it appears we are in pilothole or over fish 1 bpm/1650psi. Reduce rate to .7 bpm to aviod hydraulically pumping off fish. Continue to wash. Cycling orienter while on bottom. This doesn't seem to have any benefit. Maintaining constant 23k wob and pumping at 2bpm. Starting to see weight returns. Wash down to 9374'. Pickup 9367' to check not getting stuck. Pipe pulls free also 400psi drop coming off fish. RIH easily to 9374' and continue washing to 9977.1' hit hard spot sat there for 45 mins then broke through again. Washed to 9378'. 11/26/2003 00:00 - 01 :50 1.83 FISH N STUC PROD1 Continue washing from 9378' to 9378.8'. Reduce pump to .75bpm to reduce hydraulic effect without gains. Pushing with 10k. No gain last hour. This might be the end. Pump hi-vis pill pull up to 9355' and sweep TOC area at 2.3bpm/4000psi work pill to 9378.8 at reduced rate. 01 :50 - 03:50 2.00 FISH N STUC PROD1 TOH chasing pill. Repaint yellow/blue flag at 9100' EOP. Get to surface RBIH 500' POH seen good slug of cuttings. 03:50 - 04:25 0.58 FISH N STUC PROD1 P/U Bowen Accelerator and Overshot dressed with 2 1/16" (+/- 1/16" latch) Spiral Grapple. UD washpipe, brass indicator pins spaced at 8" intervals, shows we washed over at least 6'-8" and no more than 7'-2" of coil (12'-3" capacity). From all indications during washover this may be all the coil above the CTC. No Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/26/2003 03:50 - 04:25 0.58 FISH N STUC PROD1 damage seen on cutlip guide. 04:25 - 05:55 1.50 FISH N STUC PROD1 RIH to 9100' blue/yellow EOP flag. Correct +5'. RIH pumping at 1.8bpm chck weights p/u 23.5k, dwn 11.6k reduce pump to .6 bpm RIH tag at 9368'. 05:55 - 07: 15 1.33 FISH N STUC PROD1 Work over top of fish. Set down at 9368' and fish not biting. 24k ,11 k 0.5/1230 Orient 2 clicks and try it again and repeat. Gained a little ground and got a bite. RBIH before losing bite and plant the over shot. Confirm with overpulL Stack wt to swallow to stop. Begin jarring down in increments of weight stacking and fish not moving down. Jarred down 20 licks. Pull 10k over and jars went off-no movement 07:15 - 07:50 0.58 FISH N STUC PROD1 Begin jarring up starting w/ 40k, then working up in 5k increments in 5 min increments to let jars cool and while recocking at max down wt. No movement either way up to 55k. On the next pull got to 45k and the jars went off and it looked like we slipped off of fish. RBIH and tag at flag(s) 07:50 - 09: 15 1.42 FISH N STUC PROD1 POOH to check BHA 09:15 - 09:40 0.42 FISH N STUC PROD1 Breakdown BHA Grapple was left in hole. Overshot bowl was cracked. Could see that CT stub had bottomed at stop. Assume grapple disintegrated due to jarring 09:40 - 10:55 1.25 FISH N STUC PROD1 Cuss and discusslWOO 10:55-11:15 0.33 FISH N STUC PROD1 Fin LD BHA. Clear floor tools 11 :15 - 17:00 5.75 BOPSU N STUC PROD1 Weekly BOPE test while build fishing tools. Witness waived by AOGCC. Grease crew had to service leaking swab and master 17:00 - 19:45 2.75 FISH N STUC PROD1 WO BOT mill 19:45 - 20:15 0.50 FISH N STUC PROD1 Make-up Baker Pirahha mill and motor assembly. Re-torqued all connections. 20:15 - 22:40 2.42 FISH N STUC PROD1 RIH to 9100'. Correct to flag -2' correction. RIH up wt. 26.3k dwn wt 12.6k dry tag at 9362'. 22:40 - 00:00 1.33 FISH N STUC PROD1 Pump 1.5bpm 2500psi motor work started at 9362'. Mill to 9364.5' 11/27/2003 00:00 - 07:25 7.42 FISH N STUC PROD1 Continue milling 2" coil from 9365' 1.5bpm 2500FS 350psi MW 600rpm's. Slow go the motor stalls easily due to size more than anything. Pumping 10 bbl hi-vis sweeps each 2'. Getting good metal back over shaker w/ a few fines on magnets. Milled to 9370' which is 8' of CT leaving a 2' stub above CTC. Circ 20 bbl hi vis pill. Recip 20' at TD 24.2k. See double yellow flags at 9362.7'. Paint single white at 9300' EOP. Repaint 9100' EOP flag 07:25 - 09: 1 0 1.75 FISH N STUC PROD1 POOH for washover assy 09: 10 - 09:55 0.75 FISH N STUC PROD1 LD milling assy. Mill showed the expected wear for cutting the CT as planned. No signs of seeing nose stop out on CTC so assume enough CT left to fish. MU washover assy 09:55 - 11 :30 1.58 FISH N STUC PROD1 RIH w/ BHA #26 (2-3/8 motor w/6' washpipe) See flag at 9100' EOP at 9165.3' (should have been 9151.6')-did not correct. RIH See flag at 9300' EOP at 9363.8' (should have been 9351.6')-did not correct. 25.5K 0.6/1400 RIH RIH at min rate and tag at 9378' 11 :30 - 12:05 0.58 FISH N STUC PROD1 Start pump 1.8/2770 RIH 11.7k RIH slow and see sli incr in press at 9378.0' when washpipe swallowed fish? then stalled at 9378.3' PUH w/ 4k overpulL Red rate to lower end of motor HP at 1.3/2110. See sli pressure incr at 9377.7'. RIH and Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/27/2003 11 :30 - 12:05 0.58 FISH N STUC PROD1 stalled at 9378.1' 2k overpull. RIH and see sli press incr at 9377.3'. Get 200# diff at 9377.5' which drilled off slow-assume this is start of fill 12:05 - 13:20 1.25 FISH N STUC PROD1 Wash over with 50-200# diff to 9378.1' and stalled-no overpull 13:20 -15:10 1.83 FISH N STUC PROD1 Wash back down to 9378.1' and continue making progress. At 9378.8' started stacking a little wt and sli incr in differential. Get to 9379.1' and gained 2k string wt-no change to diff. PUH 24k, clean. Check flags and all visible and on depths as noted earlier 15:10 -16:30 1.33 FISH N STUC PROD1 POOH to check BHA 16:30 - 18:00 1.50 FISH N STUC PROD1 LD washover assy. Tattle tale pins at 0.5' and 1.5' were sheared. Could see scars from CT stub inside washpipe. Scars from grapple pieces on outside washpipe Cut off CTC. PT 40k, 4000 psi. MU new MHA, jars, accel, OS assy w/2-1/16" grapple 18:00 - 20:00 2.00 FISH N STUC PROD1 RIH correct to flag at 9300' -6' up wt 25.5k dwn wt 1.2k 0.3bpm 1055psi RIH tag 9369'. 20:00 - 21 :00 1.00 FISH N STUC PROD1 Work over fish with OS. After several attempts we're not seeing any over pulls but we are seeing that the pump pressure will not bleed-off quickly. Frustrating, we may have the fish which wouldn't weigh enough to tell but the only indication that something has changed is the pump pressure. Continue working the OS for another hour. Either we have it or the OS may be damaged. 21 :00 - 22:30 1.50 FISH N STUC PROD1 TOH 22:30 - 23: 1 0 0.67 FISH N RIH PROD1 Setback injector. Lift BHA in 1 piece - no fish. No damage to OS nor any indication the fish entered it. Some ding marks on the OS guide face. Dress up guide. P/U and surface test orienter and include it into the BHA. 23:10 - 00:00 0.83 FISH N STUC PROD1 RIH 11/28/2003 00:00 - 00:50 0.83 FISH N STUC PROD1 RIH to flag at 9300' correct -9'. P/U wt with .5 pump at 9fpm 26k w/o pump 27.5k dwn wt 15k tag at 9368'. 00:50 - 04:30 3.67 FISH N STUC PROD1 Attempting to workover fish with OS. Trying just about every trick in the book to get over it. Have gone around the clock several times with the orienter. Once we seen an increase in pressue and thought we may have at least went onto the fish. Work pipe without picking up completely off fish for 15 min then did pick-up but no fish. Continue working coil to the point where we're finally nearing the limit with coil cycles over the gooseneck. 04:30 - 06: 1 0 1.67 FISH N STUC PROD1 TOH. 06:10 - 06:40 0.50 FISH N STUC PROD1 LD BHA. Had one small fresh ding on bottom of guide, one minor scrape just inside the bowl and none on grapple Send washover pipe to BOT to add cut rite for dressing stub. Assume top of stub is either slightly flared or that CT memory has forced stub against liner wall 06:40 - 07:40 1.00 FISH P PROD1 Rig evacuation drill with inadvertent emergengy shutdown of rig. Restart equipment. Discuss 07:40 - 09:20 1.67 FISH N STUC PROD1 WO BOT to dress wash pipe 09:20 - 10:10 0.83 FISH N STUC PROD1 MU wash over assy (same washpipe w/ 2.25" ID, but w/ cutrite added to taper to 2.03" over 2" as fish is swallowed) to dress top of stub. Tattle tales at 3",8", 16",28" 10:10-11:40 1.50 FISH N STUC PROD1 RIH w/ BHA #29 Printed: 12/1/2003 9:58:54 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 11/28/2003 11:40 - 13:20 1.67 FISH N STUC PROD1 9300' 26.5k, 12.1 k RIH at 0.65/1350 and tag at 9377.3' PUH, clean. Work washover sub over stub and rolled over to 9377.4' at 0.65/1350 Incr pump rate slowly to grind off any burrs and see FS at 1.3/2040. Wash down slowly and see sli loss of returns while RIH. Get 400# motor work at 9378.9' which wouldn't drill off. PUH, clean. Resume washing down and went by 9378.9' w/ no motor work to 9379.4' (should be top of CTC) and stalled. PUH, clean. RIH and stall at 9379.5', repeat and stalled at 9379.3'. That's 2.0' and should be the top of CTC. All pickups were 10' above stub and had no motor work going by the top 13:20 - 15:00 1.67 FISH N STUC PROD1 POOH to check BHA 15:00 -16:30 1.50 FISH N STUC PROD1 LD washover BHA First 3 tattle tales were missing. No additional scars. Cut off 170' CT and rehead. PT 40k, 4000 psi. Break all connections on BHA and rethreadlock and MU BHA (overshot w/2.0" grapple) 16:30 -18:00 1.50 FISH N STUC PROD1 RIH w/ BHA #30 tagged fish at 9377' uncorrected depth. 18:00 - 22:25 4.42 FISH N STUC PROD1 Attempting to workover fish with OS. Cycling orienter 1 click intervals working w/wo pump on. Did this numerous times by setting on fish with light weights and orienting and then within the 7" and then making a run at the fish. Tryed jarring down but jars quit working after 6 licks Oars are opened each time pump is used). Ordered 2% KCL to displace tbg and continued working OS and orienter with no hint of ever getting over fish. It's been decided to halt fishing operations. PUH to tbg tail at 8740'. 22:25 - 00:00 1.58 FISH N STUC PROD1 TOH and displace tbg with 2% KCL. 11/29/2003 00:00 - 00: 15 0.25 FISH N STUC PROD1 Continue TOH while displacing tubing with 2% KCL. 00:15 - 01 :00 0.75 FISH N STUC PROD1 UD fishing tools. Checking overshot it was noticed that the fish was swallowed 10.75" which put it exactly half way into the grapple itself. No clues as to why the fish didn't continue into the OS body for another 12". The grapple was not damaged other than paint removal to the half way point There were no scars on the face of guide as seen on previous runs but there was 1 very shallow sharp gouge on the inside for 2-3". M/U freeze protect stinger/nozzle assembly. 01 :00 - 03:00 2.00 RIGD P POST RIH to 2500'. Displace well with 38 bbls 60/40 methanol. 03:00 - 06:00 3.00 RIGD P POST Unstab coil from injector. Secure injector. Spoil back coil to reel and secure. Swap reels. Same time blowdown BOP stack. 06:00 - 08:00 2.00 RIGD P POST ND BOPE Rig Released at 0800 hrs 11/29/2003 RD events are on K-10 Daily Reports starting 11/29/2003 Printed: 12/1/2003 9:58:54 AM e e 02-29C Prudhoe Bay Unit 50-029-22011-03-00 204-051 Accept: Spud: Release: Ri: PRE SIDETRACK. ABANDONMENT WORK 04/09/04 MEMORY TIE IN LOG, P&A. RIH WITH PDS, TIE IN TO SWS CBT 3-14-90 CORRECT + 8'. RIH WITH NOZZLE & STINGER. 04/10/04 P&A, PUMP 13 BBLS 17 PPG CLASS G CEMENT. HOLD 1500 PSI FOR 30 MINUTES. GOOD PT. CLEAN OUT TO 9170'. MAKE TWO PASSES WITH BIOZAN CHASE OUT OF HOLE AT 80%. WASH ALL MANDRELS. FREEZE PROTECT TUBING TO 2500'. LEAVE 500 PSI ON WELLHEAD. JOB COMPLETE. 04/14/04 DRIFTED WI 2.78" CENT TO 8694' WLM. UNABLE TO GET DEEPER. DRIFT WI 2.70" CENT & S-BLR TO TOP OF CEMENT @ 9154' WLM. BAILER EMPTY. PT TOP OF CEMENT TO #1000. TEST GOOD. BLED TUBING TO ZERO. WELL SHUT IN ON DEPARTURE. 04/15/04 T/I/O=360/150/0. MIT OA TO 3000 PSI, PASSED (PREP FOR RWO). OA LOST 120 PSI IN 15 MIN. AND 60 PSI IN NEXT 15 MIN. TOOK 4.1 BBLS DIESEL TO PRESSURE UP. BLED PRESSURE TO 0 PSI. FINAL WHP=370/150/0. 04/17/04 T/I/O = 360/70/100, TEMP = SI. LNFT-IA INCOMPLETE (PRE-CTD). IA FL @ SURFACE. BLED IA FROM 70 PSI TO 50 PSI IN 45 MINUTES - RETURNED 6.5 BBLS OF FLUID. SHUT DOWN TO PICK UP NEW SLOP TRAILER -IN 35 MINUTES lAP INCREASED 10 PSI. BLED IA FROM 60 PSI TO 45 PSI IN 1 HOUR - RETURNED 7 BBLS OF FLUID. MONITORED WHPS 15 MINUTES (DURING RIG-DOWN) - lAP INCREASED 5 PSI. FINAL WHPS = 360/50/120. 04/18/04 TIO= SSV/10/120. WELL SI. BLEED OA. (PRE RWO). OA FL @ SURFACE. BLED OA FROM 120 PSI TO 0 PSI IN 5 MIN. MONITOR OAP FOR 30 MIN. NO CHANGE IN lAP. FINAL WHP'S SSV/1010. TIO=500/300/180 LOAD I.A. WITH 9.8 BRINE. PUMPED 5 BBLS NEAT METHANOL, 410 BBLS NACL INHIBITED BRINE, 10 BBLS DIESEL. FINAL TIO= 600/700/600. e e .1_ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Start: 4/18/2004 Rig Release: 5/4/2004 Rig Number: N1 Spud Date: 2/26/1990 End: 5/4/2001 4/18/2004 02:30 - 04:30 2.00 MOB P PRE Rig released from 07-25A @ 02:30Hrs on 4/18/2004. Prep to move rig off well. Roll up tarps & warm-up moving system. Meanwhile rig move to DS# 07-25A is going to be derrick up as CPS contractors have finished burrying power lines along the rig move route. 04:30 - 08:00 3.50 MOB P PRE PJSM. Jack-up rig & pull rig off well. NU & Pltest 07-25A tree cap. Move rig to down pad. 08:00 - 09:00 1.00 MOB P PRE PJSM. Secure BOP. P/U mats & secure pad. Conduct post-operations pad inspection. 09:00 - 09:30 0.50 MOB P PRE PJSM. Move rig to pad entrance. 09:30 - 12:30 3.00 MOB N WAIT PRE Standby W.O. BP security & tool services personnel due to two other ongoing rig moves. 12:30 - 13:00 0.50 MOB P PRE Held pre-move safety meeting with crew, security & tool services. 13:00 - 16:30 3.50 MOB P PRE Move rig from DS#07 to DS#02. 16:30 - 17:00 0.50 MOB P PRE Arrive @ DS#02 & align rig in front of 02-29. Install dikes around tree. DSM install tree platform. Conduct pre-operations pad inspection. 17:00 - 17:15 0.25 MOB P PRE PJSM. Review procedure, hazards & mitigation for backing rig over well. 17:15 - 17:30 0.25 MOB P PRE Back rig over well & set down. 17:30 - 18:00 0.50 RIGU P PRE ACCEPT RIG AT 17:30 HRS ON 04/18/04. Grease Xmas tree valves. 18:00 - 18:30 0.50 RIGU PRE PJSM with night crew. 18:30 - 20:00 1.50 BOPSU PRE ND tree cap. NU BOP. While NU BOP, swap CT reel. 20:00 - 00:00 4.00 BOPSU PRE Test BOPE. Witness of test waived by Chuck Sheve. Accept rig at 20:30 to 4/18/04. Rig accept time adjusted for RU injector and stabbing coil. While testing BOPE, weld nubbin on CT. MU hard line. and inner reel valve. 4/19/2004 00:00 - 02:00 2.00 BOPSU PRE Continue testing BOPE. 02:00 - 03:45 1.75 RIGU PRE RU injector. RU goose neck. MU internal CTC. Pull CT across roof. Stab pipe in injector. 03:45 - 04:20 0.58 RIGU P PRE Weld on CTC. 04:20 - 06:00 1.67 RIGU P PRE MU dart catcher. Pump 3 bbls. PT hard line against inner reel valve. Launch dart & pump 33bbls. CT pressure up due to several ice plugs in CT. Also observe ice plugs in hardline & valve to tiger tank. 06:00 - 08:00 2.00 RIGU N SFAL PRE Break hardline to tiger tank & trouble shoot ice plugs. Thaw out ice plugs. MIU hardline, fluid pack with MeOH & P/test to 35OOpsi. 08:00 - 08:15 0.25 RIGU P PRE Open up well & record 37psi WHP. Bleed off trapped gas & WHP drop to Opsi. 08:15 - 09:30 1.25 RIGU N SFAL PRE MIU & RIH nozzle stinger BHA# 1 to 500'. Pressure up to 4oo0psi & blowout ice plug with 4.7bbls. 09:30 - 10:15 0.75 RIGU N SFAL PRE POOH to surface. 10:15 - 10:30 0.25 RIGU P PRE Reverse PlTest inner reel valve to 3500psi - OK. 10:30 - 11 :30 1.00 RIGU P PRE Install dart catcher. Load wiper dart. Launch & chase with 2% KCL. Dart hit @ 36.4bbls. 11 :30 - 11:45 0.25 STWHIP P WEXIT Held pre-operations safety meeting. Reviewed well plan, potential hazards & milling BHA MIU procedures. 11:45-13:15 1.50 STWHIP P WEXIT MIU & lock lite cement milling BHA #2 with new 2.74" D331 mill, 2-318" WF 1.75deg ABH motor, Sperry GR-DIR MWD & orienter & WF MHA (OAL = 59.69'). Scribe tools. M/U injector. Printed: 511012004 9:22:09 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 4/19/2004 4/20/2004 From - To 13:15 - 15:00 15:00 - 15:40 15:40 - 15:45 15:45 - 15:55 20:45 - 21 :00 21:00 - 22:50 22:50 - 23:25 23:25 - 00:00 00:00 - 00:15 e e Page 2 _ BP EXPLORATION OperationsSummªryReport' 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Code NPT Phase 15:55 - 16:10 0.25 STWHIP P 16:10 - 17:20 1.17 STWHIP P 17:20 - 17:25 0.08 STWHIP P 17:25 - 17:40 0.25 STWHIP P 17:40 - 18:15 0.58 STWHIP P 18:15 - 19:50 1.58 STWHIP P 19:50 - 20:45 0.92 STWHIP P 1.75 STWHIP P WEXIT 0.67 STWHIP P 0.08 STWHIP P 0.17 STWHIP P WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT 0.25 STWHIP P 1.83 STWHIP P 0.58 STWHIP P 0.58 STWHIP P WEXIT WEXIT WEXIT WEXIT 0.25 STWHIP P WEXIT 00: 15 - 06:30 6.25 STWHIP P WEXIT 06:30 - 07:15 0.75 STWHIP P WEXIT 07:15 - 07:20 0.08 STWHIP P WEXIT 07:20 - 07:30 0.17 STWHIP P WEXIT 07:30 - 08:20 0.83 STWHIP P WEXIT 08:20 - 08:55 0.58 STWHIP P WEXIT 08:55 - 09:55 1.00 STWHIP P WEXIT Start: Rig Release: Rig Number: 4/18/2004 5/4/2004 N1 Spud Date: 2/26/1990 End: 5/4/2001 Description of Operations RIH cement milling BHA #2. SHT orienter & MWD - OK. Continue RIH to 9015' taking FP well returns to the tiger tank. Log down GR & tie-into TSAO @ 9022' - subtract 2' from CTD. RIH & tag TOC @ 9171'. OrientTF to 170R. Establish freespin @ 1.7bpm/2950psi. P/U wt = 30k, S/O wt = 14k. PVT = 278bbls. lAP = 4psi, OAP = 95psi. Resume pilot hole milling operations. Mill LS pilot hole to 9180' with 170R TF, 1.7/1.7bpm, 2950/3450psi, 2-3k WOB & 70fph ave inconsistent ROP. Mill cement to 9235' with 165R TF, 1.7/1.7bpm, 2950/34oopsi, 3-4k WOB & 55fph ave consistent ROP. Continue milling LS pilot hole to 9242' with 178L TF, 1.7/1.7bpm, 2950/3400psi, 2-3k WOB & 40fph ave consistent ROP. Orient TF to 10L for HS cement ramp. Mill 8' cement ramp from 9242' to 9249.5' with 5-10L TF, 1.7/1.7bpm, 2950/3050psi, 2k WOB & 25fph ave consistent ROP. POOH. Paint 9,000' EOP flag. LD motor and mill. Mill gaged 2.74". MU Weatherford 2.5 deg bent housing motor wi 2.74" Hughes 1 step diamond window mill. Check orienter. Change out pulser. Scibe MWD/motor. MU injector. Change packoff. RIH to 9,000' EOP flag. Correct depth -9.2'. Log GR tie in, +3' correction. Orient 10L. RIH. Tag at top of cement, 9,174'. Attempt to work through. Orient to 136R Tag. Bleed off pressure on choke. Set down and pop through. RIH w/o pumping. RIH to just above ramp. Orient to 10L. RIH and tag w/o pump at 9,248'. PU to 9,238'. Bring up pump to 1.4 bpm. Got a click. RIH and zero WOB. Tag at 9,251.7'. Flag pipe. PU to 9,251'. Pump at 1.8 bpm, Start time milling schedule. Mill window following time milling schedule. Mill to 9,253.7'. Observe pressure drop from 3400psi to 3080psi & TF rolling right from 10L to 13R. Continue time-milling to 9,254'. Time-mill from 9254' to 9254.7' with 13-35R TF, 1.7/3150psi, 1 k WOB & 1fph ave ROP. TF still rolling right. P/U with 10k Olpull. PUH to 9180' & establish freespin @ 1.7bpm/3080psi. Observe TF roll to 21L. P/U wt = 30k, SIO wt = 12k. Eased back in hole & see motor work @ 9254.2'. Bleed down OAP from 800psi to 270psi. Continue time-milling from 9254.2' to 9255' with 13-18R TF, 1.713120psi, 1k WOB & 1fph ave ROP. Seems like we're out. Start milling formation by wt. Mill to 9260' with 13R TF, 1.7/1.7bpm, 3100/3130psi, 3k WOB & 5fph ave ROP. P/U with 2k O/pull. Ease back to 9257'. Mill formation to 9265' with 13-25R TF, 1.7/1.7bpm, 3100/3420psi, 1-2k WOB & 1 Of ph ave ROP. Seeing 14degs inclination @ 9248' . Tentative depths are: TOCPilot = 9171 " Printed: 5/1012004 9:22:09 AM e Page 3" BP EXPLORATION Operations $u 111 mary Jqeport Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 1 Date NPT POOH to change orienter. Change out orienter. Check and change bit. RIH to 900'. SHT orienter and MWD, ok. RIH and tag bottom. Correct depth to 9347'. Orient to 70L. Drill from 9347' to 9392' at 1.7/1.73,100/3,350 psi, TF 60L to 80L. Slow ROP in zone 3. ROP increased at 9,370'. Drill from 9392 to 9411' at 1.8 11.8 bpm @3360 psi. 3100 psi = FS. Orient 90L Directionally drill 1.8/1.8 bpm @ 3460 psi., FS= 3160 psi., UP WT 32K, DN WT 13K, WOB 2K, ROP 12, Based on cuttings and comparison to last sidetrack should have higher ROP. Decided to look at bit. PROD1 POH From -To 4/20/2004 08:55 - 09:55 09:55 - 10:00 10:00 - 10:10 10:10 - 11 :45 11 :45 - 13:10 1.00 STWHIP P 0.08 STWHIP P 0.17 STWHIP P 1.58 STWHIP P 1.42 STWHIP P WEXIT WEXIT WEXIT WEXIT WEXIT 13:10 -15:15 15:15 - 17:10 2.08 STWHIP P 1.92 STWHIP P WEXIT WEXIT 17:10 - 17:30 0.33 STWHIP P WEXIT 17:30 - 19:15 1.75 STWHIP P WEXIT 19:15 - 20:00 0.75 DRILL P PROD1 20:00 - 21 :50 1.83 DRILL P PROD1 21 :50 - 22:55 1.08 DRILL P PROD1 22:55 - 23:05 0.17 DRILL P PROD1 23:05 - 23:20 0.25 DRILL P PROD1 23:20 - 23:40 0.33 DRILL P PROD1 23:40 - 00:00 0.33 DRILL P PROD1 4/21/2004 00:00 - 04:40 4.67 DRILL P PROD1 04:40 - 06:00 1.33 DRILL P PROD1 06:00 - 06:20 0.33 DRILL P PROD1 06:20 - 08:10 1.83 DRILL P PROD1 08:10 - 10:00 1.83 DRILL P PROD1 10:00 - 11 :30 1.50 DRILL N 11 :30 - 12:10 0.67 DRILL N 12:10 - 13:50 1.67 DRILL N 13:50 - 14:00 PROD1 14:00 - 18:20 PROD1 18:20 - 20:15 P PROD1 P PROD1 P PROD1 0.67 DRILL P Start: 4/18/2004 Rig Release: 5/4/2004 Rig Number: N1 Spud Date: 2/26/1990 End: 5/4/2001 TOCRamp = 9242', TOW = 9250' & BOW = 9255'. PUH to 9015' for GR tie-in. Log down GR & tie-into TSAD @ 9022' - add l' to CTD. Paint EOP flag @ 9000' & POOH window milling BHA. LD motor and mill. Change out MWD. PU 2.74" diamond crayola mill, 1.75 degree BH motor. RIH. Correct depth to flag, -8'. Tie in wi GR, -1'. Orient to 14R. Ream window. Stall at 9247.4'. Ream down between 3R and 8R wi TF rolling to 25R. Weight dropped off at 9252.2. RIH and tag at 9262.5'. Back ream window at 14R at 1.5 fpm to 9240'. Pump 30 bbl high visco pill. RIH and tag. Orient to 45R. Back ream window to 9245' and PU to 9240'. Slow pump to minimum rate and drift window smoothly. Tag bottom and orient to 45L. Back ream window. Slow pump to minimum rate and drift smoothly. Shut down pump and pull through the window. Run back through the window w/o a bobble. Start pumping new flo pro. Displace well bore. POOH. LD dressing mill (in gauge) and MU 1.7 Xtreme. RIH to 9035 Tie - in (correction -2') RIH ta at 9267' Directionally drill at 1.8 /1.8 bpm at 3370 psi. FS = 3000 psi, ROP 50 fph, TF 75 L. Drill to 9279. Orient to 40L Directionally drill at 1.8/1.8 bpm at 3160 psi. FS ROP 29 fph, TF 105 L. Drill to 9300'. Directionally drill 1.8 /1.8 bpm @ 3350 .3000 psi FS, Up weight 32K, SO weight 16K, 2K W , ROP 10 fph,drill to 9335. Tool face irradic most Ii formation change top of zone 3. ROP slowing. POH. Change out bit. . graded 4-2-BT-T-X-NA-RO-PR. RIH. Tag mat 9,343'. Correct depth to 9,336'. Orient OL. Drill from 9,336' to 9,347'. Orienter is not wo g. Tag bottom. Pull into 7" and cycle orienter, no clicks. Printed: 5/1012004 9:22:09 AM ,.. ObP e BP-GDB Baker Hughes INTEQ Survey Report . Bíí. BA_ ...... h~TEQ or' Company: BP Amoco Date: 1/15/2004 Time: 10:09:00 Page: 1 Field: Prudhoe Bay Co-ordinate(NE) Reference: Well: 02-29A, True North Site: PB DS 02 Vertical (TVD) Reference: 57: 29 1/22/199000:0063.0 Well: 02-29A Section (VS) Reference: Well (0.00N,0.00E,350.00Azi) Wellpath: 02-29B Survey Calculation Method: Minimum Curvature Db: Oracle Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum: Mean Sea level Geomagnetic Model: bggm2003 Site: PB DS 02 TR-11-14 UNITED STATES: North Slope Site Position: Northing: 5948800.37 ft Latitude: 70 15 53.847 N From: Map Easting: 687638.44 ft Longitude: 148 28 58.060 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: 1.43 deg Well: 02-29A Slot Name: 29 02-29A Well Position: +N/-S 1514.17 ft Northing: 5950336.13 ft Latitude: 70 16 8.739 N +E/-W 888.73 ft Easting : 688489.10 ft Longitude: 148 28 32.190 W Position Uncertainty: 0.00 ft Wellpath: 02-29B Drilled From: 02-29A 500292200202 Tie-on Depth: 9444.70 ft Current Datum: 57 : 29 1/22/1990 00:00 Height 63.00 ft Above System Datum: Mean Sea Level Magnetic Data: 11/24/2003 Declination: 25.56 deg Field Strength: 57586 nT Mag Dip Angle: 80.86 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 33.00 0.00 0.00 350.00 Survey Program for Definitive Wellpath Date: 1/15/2004 Validated: Yes Version: 6 Actual From To Survey Toolcode Tool Name ft ft 34.40 9426.40 1 : Schlumberger GCT multishot (34.40-104~ Schlumberger GCT multishot 9444.70 10707.00 MWD (9444.70-10707.00) MWD+SAG MWD + Sag correction Annotation MD TVD > ft ft ...... . 9426.40 8721.94 TIP 9444.70 8739.91 KOP 10707.00 8873.34 TD Survey: MWD Start Date: 11/22/2003 Company: Baker Hughes INTEQ Engineer: Tool: MWD+SAG,MWD + Sag correction Tied-to: From: Definitive Path Survey MD Incl Azim TVD SSTVD . N/S EIW MapN MapE VS DLS ft deg deg ft ft ft ft > ft ft ft degl100ft 9426.40 11.02 69.56 8721.94 8658.94 850.26 3186.96 5951265.88 691653.58 283.94 0.00 9444.70 10.97 69.41 8739.91 8676.91 851.49 3190.23 5951267.18 691656.82 284.57 0.31 9450.00 12.31 65.13 8745.10 8682.10 851.90 3191.22 5951267.62 691657.79 284.81 30.06 9480.31 22.51 36.05 8774.03 8711.03 857.98 3197.59 5951273.85 691664.01 289.69 43.28 9510.81 28.64 17.87 8801.57 8738.57 869.69 3203.28 5951285.70 691669.41 300.23 32.45 9541.55 33.85 6.90 8827.87 8764.87 885.22 3206.58 5951301.31 691672.32 314.95 25.04 9573.04 40.89 357.26 8852.90 8789.90 904.26 3207.14 5951320.36 691672.40 333.61 29.01 9610.68 52.72 346.83 8878.65 8815.65 931.28 3203.12 5951347.27 691667.70 360.92 37.28 9642.22 60.27 345.12 8896.05 8833.05 956.77 3196.73 5951372.59 691660.68 387.13 24.36 9672.66 70.22 348.40 8908.79 8845.79 983.65 3190.44 5951399.30 691653.72 414.69 34.11 9703.10 76.81 354.55 8917.43 8854.43 1012.49 3186.15 5951428.02 691648.71 443.84 29.04 / ObP e BP-GDB Baker Hughes INTEQ Survey Report e BiíI. IIIAJœR HUGIll. lNTEQ Company: BP Amoco Date: 1/15/2004 Time: 10:09:00 Page: 2 Field: Prudhoe Bay Co-ordinate(NE} Reference: Well: 02-29A, True Nòrth Site: PB DS 02 Vertical (fVD) Reference: 57: 29 1/22/199000:0063.0 Well: 02-29A Section (VS) Reference: Well (0.00N,0.00E,350.00Azi) Wellpath: 02-29B Survey Calculation Method: Minimum Curvature Db: Oracle Survey MD Incl Azim TVD SSTVD N/S EIW MapN MapE VS DLS ft deg deg ft ft ft ft ft ft ft deg/100ft 9736.22 80.07 1.61 8924.07 8861.07 1044.89 3185.07 5951460.38 691646.82 475.94 23.08 9766.35 84.26 359.20 8928.18 8865.18 1074.73 3185.28 5951490.22 691646.28 505.29 16.00 9795.29 90.28 356.44 8929.56 8866.56 1103.60 3184.18 5951519.05 691644.46 533.91 22.88 9827.30 98.14 5.14 8927.20 8864.20 1135.47 3184.61 5951550.91 691644.09 565.22 36.56 9862.21 97.14 11.84 8922.56 8859.56 1169.67 3189.71 5951585.23 691648.34 598.01 19.24 9894.16 95.44 14.43 8919.06 8856.06 1200.59 3196.93 5951616.32 691654.78 627.21 9.66 9930.82 93.35 20.65 8916.24 8853.24 1235.42 3207.94 5951651.42 691664.91 659.60 17.85 9961.78 93.87 26.97 8914.29 8851.29 1263.68 3220.41 5951679.97 691676.67 685.26 20.44 10003.83 93.10 32.06 8911.74 8848.74 1300.19 3241.08 5951716.99 691696.42 717.63 12.22 10033.01 93.78 28.37 8909.98 8846.98 1325.36 3255.74 5951742.51 691710.44 739.87 12.84 10065.96 92.24 26.69 8908.25 8845.25 1354.53 3270.95 5951772.06 691724.91 765.96 6.91 10099.09 91.72 20.20 8907.11 8844.11 1384.89 3284.11 5951802.74 691737.31 793.57 19.64 10141.07 93.72 15.37 8905.11 8842.11 1424.81 3296.92 5951842.96 691749.11 830.66 12.44 10172.64 94.33 13.50 8902.90 8839.90 1455.30 3304.77 5951873.64 691756.19 859.33 6.22 10204.71 94.64 13.72 8900.39 8837.39 1486.38 3312.29 5951904.89 691762.93 888.62 1.18 10234.21 95.78 9.90 8897.71 8834.71 1515.13 3318.30 5951933.78 691768.22 915.89 13.46 10264.21 94.98 4.81 8894.90 8831.90 1544.74 3322.12 5951963.48 691771.30 944.39 17.10 10296.05 95.53 358.86 8891.98 8828.98 1576.41 3323.14 5951995.17 691771.53 975.41 18.69 10332.30 96.06 353.21 8888.31 8825.31 1612.38 3320.65 5952031.05 691768.13 1011.26 15.58 10361.77 97.04 349.00 8884.95 8821.95 1641.30 3316.12 5952059.85 691762.89 1040.52 14.58 10394.11 95.57 345.98 8881 .40 8818.40 1672.67 3309.16 5952091.04 691755.14 1072.63 10.33 10426.07 92.60 340.45 8879.12 8816.12 1703.18 3299.96 5952121.30 691745.18 1104.27 19.60 10461.41 89.17 336.90 8878.58 8815.58 1736.08 3287.11 5952153.87 691731.51 1138.91 13.97 10490.17 89.75 331.08 8878.85 8815.85 1761.92 3274.50 5952179.38 691718.26 1166.54 20.34 10520.75 92.97 328.31 8878.12 8815.12 1788.31 3259.08 5952205.37 691702.18 1195.20 13.89 10549.95 92.58 324.94 8876.71 8813.71 1812.66 3243.04 5952229.32 691685.54 1221.97 11.60 10579.95 91.69 321.84 8875.59 8812.59 1836.72 3225.16 5952252.92 691667.07 1248.77 10.74 10612.66 90.58 323.35 8874.94 8811.94 1862.70 3205.30 5952278.39 691646.56 1277.80 5.73 10639.64 90.74 326.12 8874.63 8811.63 1884.72 3189.72 5952300.02 691630.44 1302.20 10.28 10671.05 91.20 329.83 8874.10 8811.10 1911.34 3173.07 5952326.21 691613.13 1331.31 11.90 10707.00 91.20 329.83 8873.34 8810.34 1942.42 3155.01 5952356.82 691594.29 1365.05 0.00 1/15/2004 WeHpath: (02-29A102-29B) Dale Azimuths to True North Magnetic North: 25.56' Magnetic Field Strength: 57586nT Dip Angle: 80.86' Date: 1112412003 Model: bggm2003 M T 2500 900 800 2400 2300 2200 2100 ~2000 it: e 1900 e "" "'"'1800 - + ::ë'1700 1': 01600 Z ~500 ....., ,g:: '!; 1400 o CI) 1300 200 00 1000 BP Amoco WELLPATH DETAILS 02-298 500292200202 Parent Wellpath: 02-29A Tie an MD: 9444.70 Rig: Nordic 2 Ref. Datum: 57: 29 1/2211990 00:00 63.0011 V.Section Origin Origin Starting Angle +Nf·S +E/-W From !VD 350.00' 0,00 33.00 REFERENCE Co-ordinate (NIE) Reference: Well Centre. 02-29A, True North Vertical (TVD Reference: srcstem: Mean Sea level Section (VS) Reference: Sot - 29 (O.OON,O,OOE) Measured Depth Reference: 57: 29 1/22/199000:00 63.00 Calculation Method: Minimum CUlvature ANNOTATIONS TVO MD 8658.94 9426.41 8676.91 9444.71 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 West( -)/East( '*") · STATE OF ALASKA . ALASKA 0 ND GAS CONSERVATION COM SION APPLICATION FOR SUNDRY APPROVAL 20 MC 25.280 \l-i01r "'>/iCflz.C.7Ði.f f) 7f 3/ /9/4- 1. Type of Request: IS! Abandon o Suspend o Operation Shutdown o Perforate o Waiver o Other o Alter Casing o Repair Well o Plug Perforations o Stimulate o Time Extension o Change Approved Program o Pull Tubing o Perforate New Pool o Re-Enter Suspended Well o Annular Disposal 2. Operator Name: 4. Current Well Class: 5. Permit T~iII Number BP Exploration (Alaska) Inc. a Development D Exploratory 203-146 3. Address: D Stratigraphic Test D Service 6. API Number: f P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22011-02-00 7. KB Elevation (ft): KBE = 63' 9. Well Name and Number: PBU 02-29B"/ 8. Property Designation: 10. Field 1 Pool(s): ADL 028308 Prudhoe Bay Field 1 Prudhoe Bay Pool :t1. WI-II i, Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 10707 8873 10707 8873 NIA 9375 <'> i" .::C.' > i..!VI~ .iii ii I.i, «Vi" ·isii¡aílîrsti'¡:\ iX r'i :i< Structural tnr 112' 20" 112' 112' 1530 520 Surface 3923' 13-3/8" 3923' 3704' 3450 1950 IntArmAcii;:¡tA 9099' 9-5/8" 9099' 8401' 6870 4760 P i n I inAr 1108' 7" 8683' - 9443' 7993' - 8738' 8160 7020 Perforation Depth MD (ft): I Perforation Depth TVD (ft): I Tubing Size: Tubing Grade: I Tubing MD (ft): None None 4-1/2" x 3-1/2" L-80 8740' Packers and SSSV Type: 9-5/8" x 3-1/2" Baker 'D' packer; Packers and SSSV MD (ft): 8636' 4-1/2" AVA TRSV 2239' 12. Attachments: 13. Well Class after proposed work: a Description Summary of Proposal a BOP Sketch D Exploratory a Development D Service D Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: April 8, 2004 DOil DGas D Plugged a Abandoned 16. Verbal Approval: Date: DWAG DGINJ DWINJ D WDSPL Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Thomas McCarty, 564-4378 Printed Name Thomas McCarty Title CT Drilling Engineer ;'~ú '3/¡Ø/(Jt.( Prepared By Name/Number. SiQnaturë7 ¿;::::;;": - - Phone 564-4378 Date Terrie Hubble, 564-4628 ~ i<yi ii.: h<. : Ti,:' i¡S~i "'·ZL""'" <i i( iI i,ii::i' 'ii'iLii; I Sundry Number: .3 0 If - () Z5" 2-' Conditions of approval: Notify Commission so that a representative may witness D Plug Integrity D BOP Test D Mechanical Integrity Test D Location Clearance Other: Y'" J\il{ I g -Wit) 4 Subseque~"'l Approved . iJ /j,~Á BY ORDER OF ð~/'lrðLf COMMISSIONER THE COMMISSION Date Form 10-403 ~se &~3 "'-. -h ! Submit In Duplicate O· , . . i '\ .. "\ L \ ~!.ik.~." . ....j ~ taì~L \_f\\lr-~)~~ ge- .. 2 1004 . . To: Winton Aubert Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Thomas M. McCarty CTD Engineer Date: March 17, 2004 Re: P&A operations for we1l2-29C in prep for a CTD sidetrack We1l2-29B is scheduled for a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drillin~g. The sidetrack, 2-29C, will exit.QH{.efthe existing 7" liner from a ce~nt ramp and target Zone 1 reserves. The existing open hole will be abandoned with 17ppg cement plug. 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. t Pre CTD Summary 1) Slickline -Drift tubing. Dummy gas lift valves. Pressure test IA to 2500 psi. 2) CTU- Pump 17ppg Cement plug '2 '7.;. I:) b l Ç. ~t W6fr Tk <" ID -q.:J'~ ""f>PY\'I/&\..( . CTD Sidetrack Summary 1) MIRU CTD rig. 2) Mill 2.74" aD window at approx 9250' md off cement ramp 3) Drill 3" OR sidetrack to -11150' TD with MWD/gamma ray. 4) Run memory CNL/CCL/GR in OR 5) Run 2-3/8" liner completion. Top of liner will be at approx 8684' md in 3 Yz" tubing 6) Cement liner with 12 Bbls of 15.8 ppg cement. 7) Perforate. 8) RDMO. The pre CTD work may begin as early as April 15, 2004. Thomas McCarty CTD Drilling Engineer 564-4378, 748-2598 CC: Well File Sondra StewmanfTerrie Hubble lREE= OWGEN4 SA S: REDRlLL NOT SIDETRACKED, 9-5/8" WElLI-EA 0 = OW 02-298 CSGLEAKLDL 06/22/03, OA DOWNSQZ'D 07/31/03 ACTUATOR - AXELSON *OPEN HOLE= 9443' -1070T W/OLNR* KB. ELBI - 62' SF. ELBI = NA KOP- 900' 2239' 4-112" A VA TRSV ,10 = 3.813" I Max Angle = 29 @ 3600' ¿ . ,,; D3tum rvo = 9570' D3tum 1V D = 8800' SS ---t 3011' 4-112" X 3-112" XO 1 113-3/8" CSG, 68#, K-55, 10 = 12.415" 104' /' - - v GAS UFT MANI:RELS 14-112" IFe TBG, 12.6#, L-80, BTC MOD, 3011' ST rvo TVO DEV TYÆ VLV LA TCH PORT D<\ TE tJ 1 3361 3211 27 MM3 RK - .0152 bpf, ID= 3.958" 2 4564 4265 29 MM3 RK - ~ ~ 113-318" CSG, 68#, L-80, 10 = 12.415" 3923' 3 5669 5254 26 MM3 RK - 4 6802 6277 26 MM3 RK - 5 7137 6579 26 MM3 RK - 6 7723 7103 27 MM3 RK - ILEAK IN 9-5/8" '6345' I 7 8057 7403 24 MM3 RKP - CI-EMCAL MANI:RELS I ST rvo TVO DEV TYPE VLV I LATCH 1 PORTI D<\TE c L I 8 18548178621 16 1 MM3LTSRI OOM: 1 RK I - 105/14190 Minimum ID = 2.992" @ 8740' J ~ I 8633' 3-112" BAKER LOCSEAL ASSY I 3-1/2" TUBING t.--,. = "I 8636' 9-51[5' X 3-112" BAKER MODEL 0 PKR I 8655' 3-112" BAKER IIIILLOUTEXT, D = 6.00" I I I 8683' TOP OF 7" LNR BAKER HYDRO II HGR I I 8727' 3-112" 011S XN NIP, MILLED TO 10 = 2.80" I I I H I 8739' 3-112" BAKERSI-EAR OUT SUB 13-112" TBG, 9.3#, L-80, .0087 bpf, 10 = 2.992" 8740' 8740' 3-112"TBG TAIL WlWLffi 1 "'"'1 19-5/8" CSG, 47#, L-80, 10 = 8.681" 9099' .4 ~ I 8719' H ELMO TT LOGGED 04126/90 I TOP OF OIAT At-D STARr OF 2.74" 9355' ~ PILOlHOLE FORCMf RAM' EXIT J( TOP OF 2" COIL FISH - BHÞ. 52' X 2.70" Mð.X 00 9375' )( \ I )( I I WINOOW 9443' - 9450' PERFORATION SU\1Mð. RY REF LOG: SWS ŒT ON 03/13190 ANGLEATTOPPERF: 11 @9631' /lbte: Refer to A'oductbn IE for historical perf data ~"'~ SIZE SFF INTERVAL OpnlSqz DATE 2-1/8" 4 9631 - 9646 S ffiOFOSED 2-5/8" 4 9664 - 9668 S ffiOFOSEO 2-5/8" 4 9671 - 9682 S ffiOFOSED I ffiTO 9680' \ I OÆN H:JLE I I 17" LNR, 29#, L-80, BTC. .0371 bpf, 10 = 6.184" 9791' I I TO 10486' 1[5' erc EXT CSG A<R 9556' I 110 10707' I DATE REV BY COM\1ENfS D<\ TE RBI BY COM\18'JTS ffiLOHOE BA Y UI\IT 02126190 ORIGINAL COMPLETION WELL: 02-298 10107103 TM IflLP SUSPEtÐED CTO SIŒTRACK PERMIT No: 2031460 AA No: 50-029-22011-01 Sa:; 36, T11 N, R14E, 161.22' FEL & 5259' FNL BP Exploration (Alaska) TREE = WELLHEAD = ACTUATOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MD = Datum lVD = CrN GEN 4 CrN AXELSON 62' 02-29C . SAFETY NOTES: RB>DRlLL NOT SIDETRACKED. 9 5/8" CSG LK LDL 6/22/03, OA DOWNSQZD 7/31/03 . Proposed CTD Sidetrack 2239' -14-1/2" AVA TRSV,ID=3.813" I 13-3/8" CSG, 68#, K-55,ID= 12.415" 104' . 4-1/2" IPC TBG, 12.6#, L-80, BTC MOD, 0.0152 bpf, ID = 3.958" PORT DATE 3011' 113-3/8" CSG, 68#, L-80, ID = 12.415" I I LEAK IN 9 5/8" H 6345' ~ -13-1/2" BAKER LOG SEAL ASSY I 9-5/8" X 3-1/2" BAKER MODEL D PKR 3-1/2" BAKER MILLOUT EXT 1D=6" I Top of 2-3/8" Liner TOPOF 7" LNR BAKER HYDRO II HNGR I 8683' 13-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" I 8740' 8727 8739' 8740' 8719' -13-1/2" OTIS XN NIP, mìlled to 10 = 2.80" I 3-1/2" BAKER SHEAR OUT SUB 3-1/2" TUBING TAIL W/WLEG H ELMO TT LOGGED 04/26/90 I 19-5/8" CSG, 47#, L-80, ID = 8.681" I 8999' TOp of Cement H 9075' 10ld Cement top I -lTOP of P&A / KO cement plug -1 Cement Ramp Liner Exit PERFORATION SUMMARY REF LOG: SWS CET ON 03/13/90 ANGLE AT TOP PERF: 11 @ 9631' Note: Refer to A"oduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-1/8" 4 9631-9646 sqzd proposed 2-5/8" 4 9664-9668 sqzd proposed 2-5/8" 4 9671-9682 sqzd proposed I H 8" CTC EXTERNAL CSG PKR I I PBTD H 9680' T' LNR, 29#, L-80, BTC, 0.0371 bpf, ID=6.184" 9791' DATE 02126/90 01/02101 02114/01 02/02102 10/07/03 ~ 10486' REV BY COMMENTS ORIGINAL COMPLETION SIS-SLT CONVERTED TO CANVAS SIS-MD FINAL RNITP CORRECTIONS MSE A"oposed CTD sidetrack DATE PRUDHOE BAY UNIT WELL: 02-298 ÆRMITNo: 203-146 API No: 50-029-22011-01 SEG 36 T11 N R14E 161.22 FEL 5259 FNL BP Exploration (Alaska) REV BY COMMENTS STATE OF ALASKA ALASKA. AND GAS CONSERVATION CO,_SSION REPORT OF SUNDRY WELL OPŒ:RATIONS 1. Operations Performed: o Abandon o Alter Casing o ChanQe Approved ProQram 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 7. KB Elevation (ft): o Suspend o Repair Well o Pull TubinQ KBE = 63' 8. Property Designation: ADL 028308 11. Present well condition summary Total depth: measured Effective depth: true vertical measured true vertical 10707 8873 10707 8873 Casing Structural Conductor Surface Intermediate Production Liner Length 112' 3923' 9099' 1108' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size (size, grade, and measured depth): 181 Operation Shutdown 0 Perforate o Plug Perforations 0 Stimulate o Perforate New Pool 0 Re-Enter Suspended Well 4. Current Well Class: a Development 0 Exploratol) o Stratigraphic Test 0 Service 99519-6612 o Waiver o Time Extension o Annular Disposal 5. Permit To Drill Number 203-146 6. API Number: 50-029-22011-02-00 o Other 9. Well Name and Number: PBU 02-29B 10. Field / Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool feet feet Plugs (measured) N/A feet Junk (measured) 9375 feet Size MD TVD Burst 20" 112' 112' 1530 13-3/8" 3923' 3704' 3450 9-5/8" 9099' 8401' 6870 7" 8683' - 9443' 7993' - 8738' 8160 Collapse 520 1950 4760 7020 None None 4-1/2" x 3-1/2" L-80 8740' Packers and SSSV (type and measured depth): 9-5/8" x 3-1/2" Baker 'D' packer; 4-1/2" AVA TRSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): 8636' EIVeo JAN 1 6 2004 Alaska Oil & Gas Cons. Commission Anchorage Treatment description including volumes used and final pressure: 13. Oil-Bbl Prior to well operation: Subsequent to operation: 14. Attachments: a Copies of Logs and Surveys run a Daily Report of Well Operations a Well Schematic Diagram Re resentative Dail Gas-Met Water-Bbl Tubin Pressure 15. Well Class after proposed work: o Exploratory a Development 0 Service 16. Well Status after proposed work: a Oil 0 Gas 0 WAG 0 GINJ 0 WINJ 0 WDSPL est 0 my nowe ge. Sundry Number or N/A if C.O. Exempt: 303-386 17. I hereby certl Contact Printed Name Terrie Hubble Signature Form 10-404 Revised 12/2003 Title Technical Assistant Date Ol ;'5/0 Prepared By Name/Number: Terrie Hubble, 564-4628 JA~ ~ Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Page 10f 13 Operations Summary Report 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Date From- To Hours Task Code NPT Phase 11/11/2003 11:45 -17:00 17:00 - 23:00 23:00 - 00:00 11/12/2003 00:00 - 04:00 04:00 - 09:00 09:00 - 12:00 12:00 -15:00 15:00 - 16:00 16:00 - 17:00 17:00 - 19:10 19:10 - 19:50 19:50 - 20:45 20:45 - 21 :30 21 :30 - 22:00 22:00 - 00:00 11/13/2003 00:00 - 01 :30 01 :30 - 03:00 03:00 - 04:30 04:30 - 04:45 04:45 - 07:00 07:00 - 09:00 09:00 - 11 :45 11 :45 - 12:30 12:30 - 13:30 13:30 - 13:45 13:45 - 14:15 14:15 -18:00 18:00 -18:15 18:15 - 22:00 22:00 - 23:30 23:30 - 00:00 11/14/2003 00:00 - 00:15 00:15 - 02:00 5.25 MOB P 6.00 MOB P 1.00 BOPSU 4.00 RIGU 5.00 BOPSU P 3.00 SìWHIP P 3.00 SìWHIP P 1.00 SìWHIP P 1.00 SìWHIP P 2.17 SìWHIP P 0.67 SìWHIP P 0.92 SìWHIP P 0.75 SìWHIP N 0.50 SìWHIP P 2.00 SìWHIP N 1.50 CLEAN N 1.50 CLEAN N 1.50 CLEAN N 0.25 CLEAN N 2.25 CLEAN N 2.00 CLEAN N 2.75 CLEAN N 0.75 CLEAN N 1.00 ZONISO N 0.25 ZONISO N 0.50 ZONISO N 3.75 ZONISO N 0.25 ZONISO N 3.75 ZONISO N 1.50 ZONISO N 0.50 ZONISO N 0.25 ZONISO N 1.75 ZONISO N PRE PRE PRE PRE PRE WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT WEXIT CEMT WEXIT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Move rig from DS 7 to DS 2. Escorted by security and CPS. Raise derrick. Scope derrick.Move rig camp and spot same. Inspect pad & tree. Move rig over well. NU BOP NU BOPS, kill & choke lines. Spot return & cuttings tanks. Run and test hardline. Install modified goose neck on injector. Prep pipe shed. Load tools. Spot Tech Limit, MWD & MI shack. Test BOPs. Witness waived by J. Jones AOGCC. PU 2" e-line reel. Pu injector and install packoff. Stab coil in injector. MU E-line patch cord in reel. Install coil connector and head up with E- line. PT coil connector stab on to well and circulate MEOH out of coil. Pick up pilot hole milling BHA. RIH to tie in at 9000'. Tie-in correction -22'. Tag at 9438' . FS 2520 psi at 1.8 bpm. Drill cement 1.8 bpm 90 + ROP to Gas allarm divert thru gas buster seeing some crude in returns. Cleaned up continue to drill to 9459' Decision point per program. Drill rate indicates poor cement. WOB varing and motor work varing. Call Dan Kara reviewed options. Agreed to have DD evaluate option of lower KO. DD advised that target could be met with 40/100 build. This lower KO 6'. Agreed to drill to 9482. Drill to 94821.8 bpm 3180 psi 80+ ROP WOB 0-.4K. Notified Dan Kara. Agreed to POH for underreemer.WiII under ream to 9550'. POH. POH to surface. Set back injector. LD mill and 1.75 motor mill in-gauge. PU under reamer and straight motor. PU injector and stab onto well. RIH to 9020 Tie in correction -17.4'. RIH to 9425. Unreaming at 1.5 bpm at FS = 2220 psi. MW at 9450 Continue undereaming at 9508'. Hard cement below here. Ream to 9515'. Circulate bio sweep around. Open EDC. Circulate out of hole At surface. Get off well. LD BHA. Undereamer blades showed good wear pattern. Displace e-line reel to meoh. Pressure test well bore to 2000 psi. Held solid. Hold PJSM before beginning reel swap. Ustab pipe from injector. Spool onto reel and secure same. Drop reel onto trailer. PJSM for reel swap with new crew. Swap reel. Cut off internal grapple. Pull coil to injector. Stab in Pump dart. Pump 1-3/8" ball. MU Cementing nozzle MU Cement nozzle. RIH with cementing assy. Tag at 9518' uncorrected. PU ten Printed: 12/112003 9:58:54 AM Page 2 of 13 Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Date From -To Hours Task Code NPT Phase , 11/14/2003 00:15-02:00 02:00 - 02:45 02:45 - 03:00 03:00 - 04:40 1.75 ZONISO N 0.75 ZONISO N 0.25 ZONISO N 1.67 ZONISO N CEMT WEXIT CEMT WEXIT CEMT WEXIT CEMT WEXIT 04:40 - 05:10 0.50 ZONISO N CEMT WEXIT 05:10 - 08:00 2.83 ZONISO N CEMT WEXIT 08:00 - 09:30 1.50 ZONISO N CEMT WEXIT 09:30 - 11 :30 2.00 ZONISO N CEMT WEXIT 11:30 -12:00 0.50 ZONISO N CEMT WEXIT 12:00 - 12:30 0.50 STWHIP N CEMT WEXIT 12:30 - 15:30 3.00 STWHIP N CEMT WEXIT 15:30 - 18:00 2.50 STWHIP N CEMT WEXIT 18:00 - 19:30 1.50 STWHIP N CEMT WEXIT 19:30 - 20:00 0.50 STWHIP N CEMT WEXIT 20:00 - 20:15 0.25 STWHIP N CEMT WEXIT 20:15 - 21:45 1.50 STWHIP N CEMT WEXIT 21 :45 - 22:00 0.25 STWHIP N CEMT WEXIT 22:00 - 22:10 0.17 STWHIP N CEMT WEXIT 22:10 - 00:00 1.83 STWHIP P WEXIT 11/1512003 00:00 - 02:20 2.33 STWHIP P WEXIT 02:20 - 02:40 0.33 STWHIP P WEXIT 02:40 - 04:30 1.83 STWHIP P WEXIT 04:30 - 05:15 0.75 STWHIP P WEXIT 05:15 - 07:30 2.25 STWHIP P WEXIT 07:30 - 08:00 0.50 STWHIP P WEXIT 08:00 - 09:00 1.00 STWHIP P WEXIT 09:00 - 12:45 3.75 STWHIP P WEXIT 12:45 - 15:00 2.25 STWHIP P WEXIT 15:00 - 18:00 3.00 STWHIP P WEXIT 18:00 - 22:45 4.75 STWHIP P WEXIT , Start: 11/11/2003 Rig Release: 11/29/2003 Rig Number: N2 Spud Date: 2/26/1990 End: 11/29/2003 Description of Operations and flag pipe. RU cementers. PJSM for cement job. Prime up and test lines .RIH to flag 23 k up and 12 k dn. Pump 50 bbl KCL.@ 2.2bpm 3500 psi. Tag TD to flush bio water from rat hole. Pick up to flag continue pumping balance of 50 bbl KCL followed by 2 bbl fresh H20. 13 bbl17ppg cement, Displace with 50 bbl KCL. Displace cement to nozzle +4 bbl . POH at 52 ftImin pumping 2 bpm.TOC 9177. PU to 9000' Wait on cement. RIH to 9385 containiating cement 2bpm at 26 ftImin. POH chasing cement to surface. Wash each GLM while POOH. Get off well. MU swirt nozzle. Get on well and jet out BOP stack to remove any cement. Hold PJSM to dicuss reel swap with crew. Unstab coil. Secure to reel.. Drop 2" coil on to Peak trailer. PU 2" e-line coil. Attach stabbing line to coil. Unsecure coil from reel. Pull coil across top of pips shed. Work down through injector. MU Kendal coil connector and pull test. MU hard line inside reel. Circulate out methanol from E coil. Circulate to warm coil. PT connector to 3500 psi. MU pilot milling assembly RIH to 9030' Tie-in correction -22'. RIH dry tag at 9388 Drill 1.8 bpm . FS=3000 psi. UP wt 26K, DN wt 14K. Drill cement at 3300 psi 1.5 WOB 1.8 bpm 14-27 ROP. Drill cement to 9425 Drilling cement to 9477'. FS = 3300 psi. Drill at 1.8 bpm. 3600 psi 1.5k WOB ROP 23'. TF 145R Drill ramp to 9485. TF 35L. 1.8 bpm, 3600 psi. ROP 32 fph. WOB 1.2K. POH. Change out BHA. RIH. Having a problem with pilot pressure control. Call mechanics. Tie into EOP flag at 8900'. -20' correction. RIH to 9020. Log gr tie in. 0' correction. Replace pilot pressure control in ops cab. Test same. RIH to btm of pilot hole. Tag at 9485'. PU 10' and begin pumping at 1.6 bpm/3000 psi. RIH. Tag up. Flag pipe. PU 1'. Begin time milling as per well plan schedule at TF:35L. WOB: 0.1K# Back to flag at 9485'. 3060 psi @ 1.59 bpm. 0.0# WOB. TF:35L. Continue milling as per schedule. Milling at 9486.0. 0.0# WOB. Metal on magnets. Start taking weight at 9488'. Mill to 9489'. Mill to 9492 1.6 bpm 3250 psi. Can't get drill off. Can't get at stall. Acts like hanging in window. Backream thru window see motor work at top of window. Ream back to bottom 4.6K WOB Printed: 12/112003 9:58:54 AM Page 3 of 13 Operations Summary Report Legal Well Name: 02-29 Common Well Name: 02-29 Spud Date: 2/26/1990 Event Name: REENTER+COMPLETE Start: 11/11/2003 End: 11/29/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/29/2003 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 11/1512003 18:00 - 22:45 4.75 STWHIP P WEXIT 1.6 bpm at 3330 psi. Stall at 9495'. Mill to 9500'. Hanging at bottom of window 9492'. 22:45 - 00:00 1.25 STWHIP P WEXIT POH for crayola mill. 11/1612003 00:00 - 00:30 0.50 STWHIP P WEXIT POH. 00:30 - 01 :30 1.00 STWHIP P WEXIT LD window mill. Mill in gage. PU crayola mill. 01 :30 - 03:15 1.75 STWHIP P WEXIT RIH. Correct to flag _5'. 03:15 - 03:30 0.25 STWHIP P WEXIT Tie-in log. Zero Correction. 03:30 - 03:40 0.17 STWHIP P WEXIT RIH TF 12L. Stall at 9492.5' Botttom of window. No Go try different pump rates and ROP's. No Go. 03:40 - 06:15 2.58 STWHIP P WEXIT Mill @ 1.6 bpm 2860psi = FS 2930-3650 psi MW at 9493.5'. to 9498'. Back ream thru window at +/- 90 deg and 25L. Able to drift down at min pump rate at TF:25L. 06:15 - 07:30 1.25 STWHIP P WEXIT Send mud down coil for fluid change over to flopro lite. Tag, flag, gr tie in. Open ECD with mud at BHA to flush out 7" liner. 07:30 - 08:45 1.25 STWHIP P WEXIT Circulate out of hole, displacing to mud. 08:45 - 10:00 1.25 STWHIP P WEXIT At surface. Get off well. LD window dressing assy. Left crayola mill and 4.3" x 1.5" section of output shaft w/ bit box in hole. 10:00 - 12:00 2.00 FISH N DFAL WEXIT Discuss failure with Weatherford. Discuss fishing options with BTT. Round up fishing tools (short catch overshot with slow speed motor). Review MWD & CTDS data. Cannot determine exactly when motor failed. 12:00 - 13:30 1.50 FISH N DFAL WEXIT MU fishing assembly. (short catch overshot, flex sub, bent sub, jars, orienter, mwd package). Have trouble getting overshot through well head. 13:30 - 18:15 4.75 FISH N DFAL WEXIT RIH with overshot assy. Stab over fish see pressure increase. PU see 70 psi loss at 9492 bottom of window.RIH repeat results two more times. POH to see what we have. 18:15 - 19:45 1.50 FISH N WEXIT POH 19:45 - 20:00 0.25 FISH N WEXIT LD fishing BHA. No Fish. Decide to fish with slickline. 20:00 - 22:30 2.50 FISH N WEXIT Wait on slick line. 22:30 - 00:00 1.50 FISH N WEXIT RU Slickline. With overshot to fish bit box. 11/1712003 00:00 - 00:15 0.25 FISH N DPRB WEXIT PJSM for slickline operation. 00:15 - 00:55 0.67 FISH N DPRB WEXIT RIH with overshot fishing assembly, spiral grapple to catch 2-1/8" bit box. Latch fish Jar free with 3 licks. Gained 70 # in up weight, 00:55 - 01 :30 0.58 FISH N DPRB WEXIT POH. FISH RECOVERED. 01 :30 - 02:00 0.50 FISH N DPRB WEXIT RD wireline. 02:00 - 02:25 0.42 STWHIP N DPRB WEXIT MU BHA to drill build section, 2.6 deg motor, new HC bi-center. 02:25 - 04:00 1.58 STWHIP N DPRB WEXIT RIH correct to flag. 04:00 - 04:15 0.25 STWHIP N DPRB WEXIT Tie - in 04:15 - 04:30 0.25 STWHIP N DPRB WEXIT RIH tag at 9498' 04:30 - 06:00 1.50 STWHIP N DPRB WEXIT Come on line with pumpswith bit near bottom, stall. PU try again, stall. PU to 9493' start rotating bit. Work down to bottom to establish cutting pattern. 06:00 - 08:50 2.83 STWHIP N DPRB WEXIT Drill ahead to 9545'. Ratty drilling. Not seeing increase in inclination. Near bit inclination reading cased hole values. Cement in returns, no sand. Lost the window. 08:50 - 11 :00 2.17 STWHIP N DPRB WEXIT Open ECD, POOH with BHA 11:00-11:30 0.50 STWHIP N DPRB WEXIT At surface. LD BHA. Multiple broke wing cutters on bi-center bit. 11 :30 - 17:00 5.50 STWHIP N DPRB WEXIT Waiting on orders 17:00 - 21:00 4.00 STWHIP N DPRB WEXIT Order out MeOH to swap to e-free CT. Plans are to re-cement Printed: 12/112003 9:58:54/W1 Page 4 of13 Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Date From... To Hours Task Code NPT Phase Description of Operations 11/17/2003 17:00 - 21 :00 4.00 STWHIP N DPRB WEXIT the pilot hole and move KOP up hole. 21 :00 - 21 :30 0.50 STWHIP N DPRB WEXIT Freeze protect coil. 21 :30 - 00:00 2.50 STWHIP N DPRB WEXIT Reel swap. 11/18/2003 00:00 - 01 :30 1.50 STWHIP N DPRB WEXIT Continue with reel swap. Install Kendal connector pull and pressure test 01 :30 - 02:30 1.00 STWHIP N DPRB WEXIT Circulate freeze protection out of coil. 02:30 - 02:45 0.25 STWHIP N DPRB WEXIT PU 2" ball drop nozzle and 1 joint of 1" CSH as a stinger, with a disconnect above the CSH. 02:45 - 05:00 2.25 STWHIP N DPRB WEXIT RIH with cementing nozzle. No problems. Set down 9,537 uncorrected (TD at 9546'). PU 5' and flag pipe. 05:00 - 05:45 0.75 STWHIP N DPRB WEXIT Pump viscofied FloPro sweep 2.5 bpm at 2770 psi to carry any fill from TD, noyhing seen at surface. Cementers rigging up. 05:45 - 06:00 0.25 STWHIP N DPRB WEXIT PJSM for cement job. 06:00 - 07:30 1.50 STWHIP N DPRB WEXIT Circulate 100 bbls KCI water to flush FloPro from pilot hole. Tag bottom to displace all mud. 07:30 - 08:30 1.00 STWHIP N DPRB WEXIT Begin pumping 17 ppg cement, 3.5 hrs thickening time. Pump 9.3 bbls cement, displace with water (-1.5 bbls required cement volume). Allow cement to rise 2 bbls above nozzle prior to PUH. POOH laying in remainder of cement, meeting TOC (9140') with displacement at nozzle. Cement in place at 08:00. PUH to safety, drop ball, chase to nozzle with 2# biozan. 08:30 - 11 :00 2.50 STWHIP N DPRB WEXIT Biozan jetting thru nozzle. RIH contaminating/jetting cement down to 9340' CTM (9350' corrected). Jet liner clean at 2.5 bpm. POOH jetting with Bio, cleaning GLMs. 11 :00 - 14:30 3.50 STWHIP N DPRB WEXIT At surface. Well displaced to biozan water for milling fluid. Most FloPro shipped to MI for storage. Swizzle stick the BOPE. Displace CT to MeOH. Pull back and secure CT to reel for reel swap. Plan to BOP test while swapping reels. Jeff Jones AOGCC gave verbal approval to BOP test without witness. 14:30 - 19:00 4.50 BOPSU P WEXIT Test BOP's. Sim Ops PJSM for coil swap. Swap coil. Cement comp str 2800 psi 19:00 - 22:00 3.00 STWHIP N DPRB WEXIT LD testing tools. Center injector over hole. Pull CTE from reel to injector. Rehead CTE. Displace MeOH from coil. 22:00 - 23:50 1.83 STWHIP N DPRB WEXIT RIH w/ BHA #10 23:50 - 00:00 0.17 STWHIP N DPRB WEXIT Log tie-in down from 9015' and tie-in to RA at 9030' 11/19/2003 00:00 - 00:10 0.17 STWHIP N DPRB WEXIT Fin log tie-in, corr -6' 00: 1 0 - 00:20 0.17 STWHIP N DPRB WEXIT RIH to TOC tagged at 9356'. PUH 27.3k 00:20 - 04:10 3.83 STWHIP N DPRB WEXIT Drill hard cement from 9356' 1.75/3340/160R wi 200-400 psi diff, 500-1500# WOB at avg 24'/hr. Drill to 9436' 04:10 - 04:30 0.33 STWHIP N DPRB WEXIT Drill hard cement from 9436' 1.78/3350/35L w/ 300# diff, 1600# WOB Drill to 9443.1' and saw CW TF shift 04:30 - 06:00 1.50 STWHIP N DPRB WEXIT POOH for one step mill Park at 3000' and PT wellbore to 2000 psi for 5 min wi no loss. Fin POOH 06:00 - 06:45 0.75 STWHIP N DPRB WEXIT LD pilot mill/motor. MU one step mill on 2.5 deg fixed motor 06:45 - 08:15 1.50 STWHIP N DPRB WEXIT RIH to 9010' 08:15 - 08:35 0.33 STWHIP N DPRB WEXIT Tie - in correction-6' 08:35 - 09:15 0.67 STWHIP N DPRB WEXIT RIH tag at 9442'. PU 10'. Begin kick in pump. 09:15 - 18:00 8.75 STWHIP N DPRB WEXIT Time drill at 1.7 bpm at 3250 psi = FS. Drill to 9449.0' and starting to stack wt 18:00 - 19:40 1.67 STWHIP N DPRB WEXIT Mill from 9449.0' 1.7513180135L and see btm of window at Printed: 12/112003 9:58:54 AM Page 5 of 13 Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Date From.- To Hours Task Code NPT Phase Descriptionof,Operations 11/19/2003 18:00 - 19:40 1.67 STWHIP N DPRB WEXIT 9450' based on wt increase and less differential. Mill ahead with less and less differential and more wt. Frequent PU's in attempt to change slow penetration rate w/ no success. Get to 9453.3' w/ 9k stacked and no motor work 19:40 - 21:10 1.50 STWHIP N DPRB WEXIT POOH to check BHA 21:10-21:55 0.75 STWHIP N DPRB WEXIT Chk motor and okay. Mill was 2.74" and had excess center wear (1/4" hole) which was the reason for no penetration rate. Change one step mill out for a used 2.74" (no-go) D331 21 :55 - 23:35 1.67 STWHIP N DPRB WEXIT RIH w/ BHA #12 23:35 - 23:50 0.25 STWHIP N DPRB WEXIT Log tie-in down from 9015'. Corr -6.0' 23:50 - 00:00 0.17 STWHIP N DPRB WEXIT RIH to start of HS ramp at min rate 11/20/2003 00:00 - 02:00 2.00 STWHIP N DPRB WEXIT Ream HS of ramp from 9834' at 1.85/3460/35L. Motor work at 9446.9'. Got full string wt back at 9449.5' w/ incr in diff. Ream in hole to 9450.3' and stalled. Had 7k overpull (assumed bottom of window). Ream back down and stalled at 9448.7'. Ream back down and stalled at 9448.5'. Ream with more patience to 9451.0' and drills like formation 02:00 - 04:00 2.00 STWHIP N DPRB WEXIT Drill formation from 9451' 1.8/3600135L w/50-200 psi diff and 1-3k at avg 13'/hr, but start stacking at 9453.5'. PU clean 31k and stalled at 9453.5' when RIH. Ream with more patience to 9453.5', then drill ahead with the same. Call it good w/ 8' of rathole at 9458.0' 04:00 - 05:20 1.33 STWHIP N DPRB WEXIT POOH for tapered mill 05:20 - 06:00 0.67 STWHIP N DPRB WEXIT LD rathole drilling assy. Mill was 2.73" no-go w/ wear on gauge. MU dressing assy 06:00 - 07:40 1.67 STWHIP N DPRB WEXIT RIH w/ BHA #13 07:40 - 07:55 0.25 STWHIP N DPRB WEXIT Tie -in -7' correction. 07:55-10:15 2.33 STWHIP N DPRB WEXIT RIH dry tag at 9458'. PU. Pump at 1.6 bpm stall at 9455'. PU RIH. Backream window @ 35L twice. Backream @ 260L twice. Backream @ 60R twice.1.6 bpm 3095 psi 3010 FS. Sim Ops change over to Flo Pro. Dry tag 9459. PU no over pull. 10:15 - 11 :40 1.42 STWHIP N DPRB WEXIT POH 11:40 -12:35 0.92 STWHIP P WEXIT LD crayola mill. No noteworthy wear on mill. PU building drilling assembly with 2.3 degree motor. 12:35 - 14:00 1.42 DRILL P PROD1 RIH to 9010. 14:00 - 14:25 0.42 DRILL P PROD1 Tie -in. correction -6'. 14:25 - 14:40 0.25 DRILL P PROD1 RIH tag at 9459.4' 14:40 - 19:00 4.33 DRILL P PROD1 Directionally drill. 1.7 bpm FS = 2820 psi, 3080 psi 1.9 WOB, TF 30L, ROP 25-40', 19:00 - 23:00 4.00 DRILL P PROD1 Drill from 9660' 1.7 4/3080/30R to land at revised 8865' TVD at 9740', but are in a shale. Continue drilling turn and build back to target sand 1.7413100/45R Drill to 9773' and not making progress-can't get differential (should be in sand) 23:00 - 23:10 0.17 DRILL P PROD1 Wiper to window 23:10 - 00:00 0.83 DRILL P PROD1 POOH for lateral assy 11/21/2003 00:00 - 00:30 0.50 DRILL P PROD1 Fin POOH for lateral assy 00:30 - 01 :25 0.92 DRILL P PROD1 Change BHA. Bit was 1-1-1, but 3 nose jets were plugged. MU lateral assy 01 :25 - 02:55 1.50 DRILL P PROD1 RIH w/ BHA #15 (1.1 deg motor) 02:55 - 03:25 0.50 DRILL P PROD1 Log tie-in down from 9010', corr -3.5' 03:25 - 03:50 0.42 DRILL P PROD1 RIH thru window, clean. Precautionary ream to TD 1.84/3120/HS tagged at 9767' 03:50 - 04:30 0.67 DRILL P PROD1 Drill from 9767' 1.85/3130/80R in shale at 84 deg Printed: 121112003 9:58:54 AM Page 60f 1.3 Operations Sum.mary Report Legal Well Name: 02-29 Common Well Name: 02-29 Spud Date: 2/26/1990 Event Name: REENTER+COMPLETE Start: 11/11/2003 End: 11/29/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/29/2003 Rig Name: NORDIC 2 Rig Number: N2 Date From- To Hours Task Code NPT Phase Description of Operations 11/21/2003 04:30 - 06:50 2.33 DRILL P PROD1 Drill from 9800' 1.85/3140/5R and begin to build to get out of shale. Continue to drill to 9922'. 06:50 - 07:20 0.50 DRILL P PROD1 Wiper to 9470' set down at 9810-20. 07:20 - 09:15 1.92 DRILL P PROD1 Directionally drill to 10096' 1.8 bpm 2K WOB, 3380 psi. ROP 108 ECD 9.97 DH annular pressure 4586 DH coil pressure 5260 psi. 09:15 -10:05 0.83 DRILL P PROD1 Wiper over pull 20K off bottom. POH 1.8 bpm. POH to 9470 . RIH Set down at 9830.pop thru, RIH 10:05 - 11 :25 1.33 DRILL P PROD1 Directional drill 1.8 bpm 3450 psi. WOB 2.5K ROP 120 fph, DH annular pressure 4570 spi DH tubing pressure 5270 psi. ECD 9.97 ppg. Stacking @ 10226. Drill to 10230. 11:25-12:05 0.67 DRILL P PROD1 Wiper. Clean pick up. At 9796 over pulll10k POH to 9470. RIH .4 bpm 1128 psi. MW at 9820. 12:05 - 15:10 3.08 DRILL P PROD1 Drill PU 35K FS 3000 psi Drill at 1.8 BPM 3400 psi, 2K WOB, ROP 140 fph, DH annular pressure 4570 psi. DH coil pressure 5250 psi. ECD 9.95 ppg. Stacking 10288'. Drill 1.8 bpm 3333 psi _5K on surface 2.5K WOB. over pull @10271 drill to 10312 stall over pull.drill to 10338 over pull. Adding Flow lub to improve sliding. Drill to 10,400. 15:10 - 16:10 1.00 DRILL P PROD1 Wiper to 9470'. Set down 3 times at 9800-20'. 16:10 - 18:00 1.83 DRILL P PROD1 Directionally drilling FS 3020. 1.8 bpm 3300 psi. 18:00 - 18:30 0.50 DRILL P PROD1 Drill from 10470' 1.82/3240/80L w/ neg wt to 10494' 18:30 - 19:10 0.67 DRILL P PROD1 Wiper to window-5k over pulls thru 9770-9810' 19:10 - 19:45 0.58 DRILL P PROD1 Work on injector. Log down from 9000' to tie-in, add 6.5' 19:45 - 20:30 0.75 DRILL P PROD1 RIH thru window, clean. Set down at 9600' (DL change) and work thru in 4 attempts. Set down at 9795' once. RIH to TD tagged at 10498' 20:30 - 21 :45 1.25 DRILL P PROD1 Drill from 10498' 1.8/3200/270L w/ neg wt 60'/hr Should be 100' beyond possible fault Drill to 10550' 21 :45 - 23:10 1.42 DRILL P PROD1 Drill from 10550' 1.8/3220/270L w/ neg wt. Start new mud. After new mud at bit drill from 10580' 1.8/2800/245L w/ pos wt. Drill to 10607' 23:10 - 23:59 0.82 DRILL P PROD1 Wiper to window 7k overpulls from 9870-9810' w/ motor work. RIH and clean thru 9600' 23:59 - 00:00 0.02 DRILL P WEXIT cost adjustment 11/22/2003 00:00 - 00:45 0.75 DRILL P PROD1 Continue wiper. Set down at 9825'. Work to get thru and went thru wo pump. Ream to 9900'. Backream to 9790' w/ minor overpulls. RIH to TD, clean 00:45 - 03:25 2.67 DRILL P PROD1 Drill from 10607' 1.8/2800/1 05R and struggle to 10685' while stacking full wt and getting 5' drill offs. Should be making faster hole in this 30 api sand. Assume motor is weak 03:25 - 04:05 0.67 DRILL P PROD1 Wiper to window. Minor overpulls 9800-9860' 04:05 - 05:25 1.33 DRILL P PROD1 POOH to check BHA 05:25 - 06:45 1.33 DRILL P PROD1 Bit and motor were okay, but changed out both just because 06:45 - 08:15 1.50 DRILL P PROD1 RIH 08:15 - 08:35 0.33 DRILL P PROD1 Tie -in log correction =-7' 08:35 - 10:00 1.42 DRILL P PROD1 RIH w/o pump. Thru window no problem. Continue to RIH 9500 start pumping. Set down 9580 12K over pull numerous attempts to work thru w & w/o pump and various tool faces. Backream 1.7 bpm and 2.9 fpm thru at TF=O. From 9630. MW at 9585. Run thru with pump at .8 bpm OK. RIH to 9726 tight set down 9780. RIH 9810 - 20 no problem. Continue to RIH. Set down 10413. PU RIH set down 10,47610,535 & 10,658. Printed: 12/1/2003 9:58:54 AM Page 7 of 13 Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Date From -To Hours Task Code NPT Phase Description of Operations 11/22/2003 08:35 - 10:00 1.42 DRILL P PROD1 RIH tag at 10686 10:00 -11:52 1.87 DRILL P PROD1 Directionally drilling 1.8 bpm,3070 psi FS, Drill at 3200 psi .5K WOB, -8 surface wait, Unable to drill. Backream at 235R TF from 10680' to 10626. RIH TF 105 10630 set down. Unable to go down hole. Back ream at 105 TFJrom 10625 to 10585. RIH set down 10597. Backream 10597 MW at 10,557 to 10,450. RIH wlo pump set down 10457. RIH with pump set down at 10567. Back ream 10410 RIH 10459 set down no motor work 1.4 WOB .PU tp 10350 RIH full rate to10450 set down at 10485. 10410 -10450 ratty. Back ream 10485 to 10390. RIH 1.76 bpm set down at 10402 10597 tight Back to bottom. 11:52 -12:52 1.00 DRILL P PROD1 Dri1l1.75 bpm, 2.7K WOB . No MW. No Go. -8K at surface .9 K WOB Pump 40 bbl pill 2 additional ppb flo vis. Drilling at 1.75 bpm 3130 psi, FS 2750 psi. (after pill) WOB 2k, drilling with -3K on surface, Drill to 10706 stackout. No motor work. 12:52 - 13:50 0.97 DRILL P PROD1 Backream to window MW at 9750 -9725 OPEN EDC and flush 7" casing. Circulate 1.6 13:50 - 16:00 2.17 DRILL N STUC PROD1 SHUT down pump while POH thru window and open EDC To avoid damage to cement ramp and circulate 7" casing below tailpipe. Instandly became packedoff and stuck. Bit depth 9420. Top Cement 9355'. Attempt to work pipe down with and without pump. Notify Dan Kara. Paul Hyatt. Discussed options Continiue to work pipe to 90% and slack off. While waiting on pass word to disconnect. 16:00 - 16:44 0.73 DRILL N STUC PROD1 Send disconnect command. Still in communication with tool resend sequence. Pull 80% No Go. Still in communication. Close EDC and pump. Continue to Work pipe. No Go. Still in communication. Re initiate sequence. lost communication. Disconnected. Pull 80% No Go. Pump down backside 1500 psi and dump to coil twice. No Go Achieving about 700 psi instantaneous bleed off. 16:44 - 17:30 0.77 DRILL N STUC PROD1 Pump Down backside 1500 psi dump to pits to get 1500 psi diffferential . Still stuck. 17:30 - 18:40 1.17 DRILL N STUC PROD1 Continue to bullhead down CT at 0.3 bpm/1660 to keep CT warm while cuss and discuss Crew XO 18:40 - 18:50 0.17 DRILL N STUC PROD1 Safety mtg re: next step 18:50 - 19:40 0.83 DRILL N STUC PROD1 Cycle a couple times, then pull a bind. Pump max rate 2.0/3800. Try cavitating pump and no movement. Stack full wt and try it again w/ no movement. Hard on pump gear end and little noticable effect on CT. Pressure BS to 1500 psi and no bleed off. Pump down CT at max rate and pull max wt. Dump BS pressure and no movement. Give up 19:40 - 00:00 4.33 DRILL N STUC PROD1 Discuss the future. Gather tools and make arrangements for cutting ops. SWS eline crew is finishing up a job and with 16 hr rule they won't be available for spooling/chemical cut until early am 11/23/2003 00:00 - 06:50 6.83 DRill N STUC PROD1 Continue to circ (bullhead) down CT at 0.4/1900 w/ mud keeping CT warm with occasional cycles to check if free while wo SWS e-line personnel. SWS advised at 0030 hrs they would arrive at 0800 hrs After checking the CCA T data files it was found that the bit is at 9430' leaving the top of the disconnect at 9380' and the top of Printed: 12/112003 9:58:54 AM Page 8 of 13 Operations Summary Repod Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Date From-To Hours Task Code NPT Phase Description of Operations 11/23/2003 00:00 - 06:50 6.83 DRILL N STUC PROD1 the CTC at 9377' assuming no further movement after disconnect. The top of the cement pilot hole is at 9355' 06:50 - 08:45 1.92 FISH N STUC PROD1 Pump 20 bbls water followed by 24 bbls MeOH down CT to leave CT FP'd to 3000' 08:45 - 09:00 0.25 FISH N STUC PROD1 PJSM with E liners 09:00 - 09:30 0.50 FISH N STUC PROD1 Pull 5k on coil. Set upper combi rams. Pull and push test. Lock rams. Strip off injector. Hot tap coil 4' above floor. (No Pressure no fluid) 09:30 - 12:30 3.00 FISH N STUC PROD1 PJSM. Discuss potential stored energy in coil. Cut coil with wheel cutted. strip up coil 5'+-. Install "T" clamp. Discuss secondary methods of secure cable. Pull cable with blocks 3 60' pulls seen no indication of weak point seperating but must have since we pulled 180 ' of cable. 12:30 - 13:00 0.50 FISH N STUC PROD1 PJSM RU to spool wireline. PU shieve in blocks. 13:00 - 13:15 0.25 FISH N STUC PROD1 PJSM prre jor with Nordic crew change 13:15 - 14:30 1.25 FISH N STUC PROD1 RU cable to wire unit and spool wire. Recovered entire cable including anchor. 14:30 -15:30 1.00 FISH N STUC PROD1 RU to make chemical cut, Similtaneous planning fishing option with Baker Coil Fishing and Rig team. Conference with Dan Kara. 15:30 - 16:00 0.50 FISH N STUC PROD1 Continue to prep for chemical cut. 16:00 - 16:25 0.42 FISH N STUC PROD1 Well attempting to flow back. Shut in tubing. 350 psi. Attempt to bleed off. Still flowing . 16:25 - 18:30 2.08 FISH N STUC PROD1 Bull head coil with 10 bbl H20 and Flopro. Fill CT in hole w/ mud and now on a sli vac 18:30 -18:50 0.33 FISH N STUC PROD1 Safety mtg re: chemical cut. Announce radio silence 18:50 - 21:00 2.17 FISH N STUC PROD1 RU SWS chemical cutter. RIH w/1.375" cutter w/ mud in CT (easier than expected) 21:00 - 22:10 1.17 FISH N STUC PROD1 Tag Kendle connector at 9377' ELMD! Cut CT w/ chemical cutter 10' above CTC at 9367'. Good indications of cut. POOH w/ cutter to 200' 22: 1 0 - 22:20 0.17 FISH N STUC PROD1 Safety mtg re: LD cutter 22:20 - 22:40 0.33 FISH N STUC PROD1 LD cutter, packoff assy and sheave. Lift radio silence 22:40 - 23:20 0.67 FISH N STUC PROD1 Fill CT w/ 4 bbls mud and established retums from well. RU elevators on CT and pull test connector to 35k. Pull 30k on connector w/ blocks. Open combis and at neutral wt. PUH 30k 10' and no overpull. RD SWS e-line tools while wait for air bubble to migrate out of CT. Set upper combis and lock. Remove elevators 23:20 - 00:00 0.67 FISH N STUC PROD1 PU injector. Dress reel side CT stub and intall cold roll connector. RU rig scaffold system 11/24/2003 00:00 - 00:35 0.58 FISH N STUC PROD1 Cut off CTC on CT in hole and dress stub. Splice CT ends and finish cold roll. RD scaffold system. Strip injector over cold roll. Pull test grippers to 26k. Open combis and had 24k hanging. Pull hand slips. Stab onto lub 00:35 - 02:15 1.67 FISH N STUC PROD1 Spool cold roll onto reel. POOH w/ CT filling from BS PVT 194 MIRU DS N2 02:15 - 02:30 0.25 FISH N STUC PROD1 At surface w/ chemical cut stub. Stab back on. SI swab Safety mtg re: N2 02:30 - 03:30 1.00 FISH N STUC PROD1 Blow down CT w/ N2 and bleed off 03:30 - 04:45 1.25 FISH N STUC PROD1 Cut off chemical cut stub, (had clean even cut. Could see wear on outside of CT from memory). Install DS internal CTC. Pull CT to reel and secure. Prep reel to load out Printed: 12/112003 9:58:54 AM Page 90f 13 Operations Summary Report Legal Well Name: 02-29 Common Well Name: 02-29 Spud Date: 2/26/1990 Event Name: REENTER+COMPLETE Start: 11/11/2003 End: 11/29/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/29/2003 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description ofOperatipns 11/24/2003 04:45 - 06:15 1.50 FISH N STUC PROD1 Open bombay doors and load out trashed CT onto Peak lowboy. Load new (used) work reel into reel house 06:15 - 06:30 0.25 FISH N STUC PROD1 PJSM pull coil to injector. 06:30 - 07:15 0.75 FISH N STUC PROD1 Pull coil to injector install dart catcher. 07:15 - 08:00 0.75 FISH N STUC PROD1 Circulate methanol ot of coil. 08:00 - 09:45 1.75 FISH N STUC PROD1 Install kendal connector. Pull test to 30K. Pressure test to 3500 psi. 09:45 - 11 :30 1.75 FISH N STUC PROD1 Wait on orders then memory log and fishing tools. 11 :30 - 11 :45 0.25 FISH N STUC PROD1 MU nozzle. 11 :45 - 14:00 2.25 FISH N STUC PROD1 RIH 1 bpm 700 psi. RIH to 9000 increase rate to 3.0 bpm at 3970 psi. 14:00 - 15:30 1.50 FISH N STUC PROD1 Tag at 9360' take weight. pressure up will not wash down. Wash 8740 to 9360 on second pass pump 20 bbl Hi Vis pill. Circulate pill to surface Some additional sand across screens. Have seen steady sand returns. Through out cirulation. 15:30 - 17:00 1.50 FISH N STUC PROD1 POH. 17:00 - 18:00 1.00 FISH N STUC PROD1 LD nozzle assy. MU SWS memory GRlCCL assy 18:00 - 19:30 1.50 FISH N STUC PROD1 RIH w/ BHA #18 19:30 - 20:25 0.92 FISH N STUC PROD1 Log down from 8000' CTD at 60'/min 0.4/760 13.8k to tag at 9368' CTD Log back up at 60'/min 0.4/600 25.8k to 8000'. Flag at 9100' EOP 20:25 - 21 :40 1.25 FISH N STUC PROD1 POOH 21:40 - 22:15 0.58 FISH N STUC PROD1 LD GRlCCL tools. MU BOT washover assy 22:15 - 23:50 1.58 FISH N STUC PROD1 RIH w/ BHA #19 GRlCCL data tied in to BHI and BHCS GR spike at 9028' showed tag at 9353.5' ELMD. Flag is at 9084.9' ELMD 23:50 - 00:00 0.17 FISH N STUC PROD1 See EOP flag at 9121.0' CTD (should have been at 9126.5' CTD or 9111.4' ELMD)-did not correct. RIH 11/25/2003 00:00 - 01 :15 1.25 FISH N STUC PROD1 9300' 23.5k, 9.8k 0.2/710, 0.4/960, 1.0/1400, 2.0/2700, 2.55/3450 RIH and tag at 9363' at min rate. Put 500# WOB and orient 3 clicks. Orient and wash keeping string wt 10-12.5k. Get to 9368.0' and no more progress without stacking wt below 10k. Repeat after orienting. Not seeing any pressure increase. Assume tagged up on cement and just corkscrewing CT in 7". PUH and chk pressures-same. RIH and tag at 9363'. Need to try something else 01 :15 - 02:45 1.50 FISH N STUC PROD1 POOH 02:45 - 03:15 0.50 FISH N STUC PROD1 LD washover assy-did not get over/to fish (tattle tale pins still intact and no other signs of tagging). MU fishing assy 03:15 - 04:45 1.50 FISH N STUC PROD1 RIH w/ BHA #20 04:45 - 04:50 0.08 FISH N STUC PROD1 See flag at 9146' CTD (should have been at 9149.2' CTD), repaint. Did not correct, RIH 1.2/1585 04:50 - 05:15 0.42 FISH N STUC PROD1 Tag at 9363' and 1.2/1540 Make several tags after orients and can't get past 9363' trying different pump rates. Apply 500# WOB and orient around trying to get in hole, but stack out. Didn't get rough-don't want to knock off cement. Need a bent sub 05:15 - 07:00 1.75 FISH N STUC PROD1 POOH 07:00 - 07:30 0.50 FISH N STUC PROD1 Add 3 degree bent sub to unershot BHA. 07:30 - 08:00 0.50 FISH N STUC PROD1 RIH to 1500 Printed: 12/112003 9:58:54 AM Page 10 of 13 Operations$ummary Report Legal Well Name: 02-29 Common Well Name: 02-29 Spud Date: 2/26/1990 Event Name: REENTER+COMPLETE Start: 11/11/2003 End: 11/29/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/29/2003 Rig Name: NORDIC 2 Rig Number: N2 Date From-To Hours Task Code NPT Phase Description of Operations 11/25/2003 08:00 - 08:15 0.25 FISH N STUC PROD1 POH to change BHA 08:15 - 09:30 1.25 FISH N STUC PROD1 Wait on orders on forward plan. 09:30 - 09:45 0.25 FISH N STUC PROD1 PU BHA 21 bald cap crayola mill with orienter to locate pilot hole and wash to fish. 09:45 - 11 :30 1.75 FISH N STUC PROD1 RIH 11 :30 - 12:45 1.25 FISH N STUC PROD1 Tag at 9368' at min rate and had pressure iner. PUH 24.5k and orient 3 clicks and try it again w/o pump. Repeat for 360 deg. Repeat for 360 deg orienting 1-2 clicks at a time 12:45 - 14:00 1.25 FISH N STUC PROD1 Start pump at 1.7/2400 RIH and tag at 9368.2' and got motor work which dropped to FS. RIH slow to 9369.5' and stack 1k wt and more motor work which wouldn't drill off. Get 2 clicks and try again 1.75/2480 w/ same result. Repeat for 360 deg wi same results 14:00 - 14:45 0.75 FISH N STUC PROD1 Become more aggressive. RIH w/ pump at 1.7/2400 and tag at 9368.2'. Stack 5k to 9371.7' and got faster incr in press and went to stall pressure. Repeat. At 150 deg and after, got 400# diff, but wouldn't stall. Started getting 5k overpulls at 210 deg. Got 10k overpull at 300 deg 14:45 - 16:15 1.50 FISH N STUC PROD1 POOH 16:15 - 17:05 0.83 FISH N STUC PROD1 LD assy. Bald cap pilot mill showed bulls-eye of being centered in CT stub. A ring was wom at the bald/cutrite interface Dress washover pipe cutlip guide to be less aggressive MU washover assy run #2 17:05 - 19:25 2.33 FISH N STUC PROD1 RIH w/ BHA #23. Unexpectedly tagged at 8650'. P/U and look for flag made after Gr tie-in run earlier. Found and repainted. RIH to flag corrected +456' to electronic. ?? RIH to 9200'. Check rates/pressures 1.0/1450, 1.5/2220, 2.0/2970. Upwt. 23.7 dwn wt 12.0. Continue RIH at 10'/min pumping at 1.5 bpm tagged at 9368'. Painted double yellow flag. 19:25 - 00:00 4.58 FISH N STUC PROD1 RIH and attempt to find pilothole or top of fish. Watching pressures closely for any change. 45 minutes into wshing it appears we are in pilothole or over fish 1 bpm/1650psi. Reduce rate to .7 bpm to aviod hydraulically pumping off fish. Continue to wash. Cycling orienter while on bottom. This doesn't seem to have any benefit. Maintaining constant 23k wob and pumping at 2bpm. Starting to see weight retums. Wash down to 9374'. Pickup 9367' to check not getting stuck. Pipe pulls free also 400psi drop coming off fish. RIH easily to 9374' and continue washing to 9977.1' hit hard spot sat there for 45 mins then broke through again. Washed to 9378'. 11/26/2003 00:00 - 01 :50 1.83 FISH N STUC PROD1 Continue washing from 9378' to 9378.8'. Reduce pump to .75bpm to reduce hydraulic effect without gains. Pushing with 10k. No gain last hour. This might be the end. Pump hi-vis pill pull up to 9355' and sweep TOC area at 2.3bpm/4000psi work pill to 9378.8 at reduced rate. 01 :50 - 03:50 2.00 FISH N STUC PROD1 TOH chasing pill. Repaint yellow/blue flag at 9100' EOP. Get to surface RBIH 500' POH seen good slug of cuttings. 03:50 - 04:25 0.58 FISH N STUC PROD1 P/U Bowen Accelerator and Overshot dressed with 2 1/16" (+/- 1/16" latch) Spiral Grapple. UD washpipe, brass indicator pins spaced at 8" intervals, shows we washed over at least 6'-8" and no more than 7'-2" of coil (12'-3" capacity). From all indications during washover this may be all the coil above the CTC. No Printed: 121112003 9:58:54 AM Page 11 of 13 Operations.·Summary Report Legal Well Name: 02-29 Common Well Name: 02-29 Spud Date: 2/26/1990 Event Name: REENTER+COMPLETE Start: 11/11/2003 End: 11/29/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/29/2003 Rig Name: NORDIC 2 Rig Number: N2 Date Frorn - To Hours Task Code NPT Phase Description of Operations 11/26/2003 03:50 - 04:25 0.58 FISH N STUC PROD1 damage seen on cutlip guide. 04:25 - 05:55 1.50 FISH N STUC PROD1 RIH to 9100' blue/yellow EOP flag. Correct +5'. RIH pumping at 1.8bpm chck weights p/u 23.5k, dwn 11.6k reduce pump to .6 bpm RIH tag at 9368'. 05:55 - 07:15 1.33 FISH N STUC PROD1 Work over top of fish. Set down at 9368' and fish not biting. 24k ,11 k 0.5/1230 Orient 2 clicks and try it again and repeat Gained a little ground and got a bite. RBIH before losing bite and plant the over shot Confirm with overpull. Stack wt to swallow to stop. Begin jarring down in increments of weight stacking and fish not moving down. Jarred down 20 licks. Pull 10k over and jars went off-no movement 07:15 - 07:50 0.58 FISH N STUC PROD1 Begin jarring up starting wi 40k, then working up in 5k increments in 5 min increments to let jars cool and while recocking at max down wt. No movement either way up to 55k. On the next pull got to 45k and the jars went off and it looked like we slipped off of fish. RBIH and tag at flag(s) 07:50 - 09:15 1.42 FISH N STUC PROD1 POOH to check BHA 09: 15 - 09:40 0.42 FISH N STUC PROD1 Breakdown BHA. Grapple was left in hole. Overshot bowl was cracked. Could see that CT stub had bottomed at stop. Assume grapple disintegrated due to jarring 09:40 - 10:55 1.25 FISH N STUC PROD1 Cuss and discussIWOO 10:55 - 11: 15 0.33 FISH N STUC PROD1 Fin LD BHA. Clear floor tools 11:15-17:00 5.75 BOPSUF N STUC PROD1 Weekly BOPE test while build fishing tools. Witness waived by AOGCC. Grease crew had to service leaking swab and master 17:00 - 19:45 2.75 FISH N STUC PROD1 WO BOT mill 19:45 - 20:15 0.50 FISH N STUC PROD1 Make-up Baker Pirahha mill and motor assembly. Re-torqued all connections. 20:15 - 22:40 2.42 FISH N STUC PROD1 RIH to 9100'. Correct to flag -2' correction. RIH up wI. 26.3k dwn wt 12.6k dry tag at 9362'. 22:40 - 00:00 1.33 FISH N STUC PROD1 Pump 1.5bpm 2500psi motor work started at 9362'. Mill to 9364.5' 11/27/2003 00:00 - 07:25 7.42 FISH N STUC PROD1 Continue milling 2" coil from 9365' 1.5bpm 2500FS 350psi MW 600rpm's. Slow go the motor stalls easily due to size more than anything. Pumping 10 bbl hi-vis sweeps each 2'. Getting good metal back over shaker wi a few fines on magnets. Milled to 9370' which is 8' of CT leaving a 2' stub above CTC. Circ 20 bbl hi vis pill. Recip 20' at TD 24.2k. See double yellow flags at 9362.7'. Paint single white at 9300' EOP. Repaint 9100' EOP flag 07:25 - 09:10 1.75 FISH N STUC PROD1 POOH for washover assy 09:10 - 09:55 0.75 FISH N STUC PROD1 LD milling assy. Mill showed the expected wear for cutting the CT as planned. No signs of seeing nose stop out on CTC so assume enough CT left to fish. MU washover assy 09:55 - 11 :30 1.58 FISH N STUC PROD1 RIH wi BHA #26 (2-3/8 motor w/6' washpipe) See flag at 9100' EOP at 9165.3' (should have been 9151.6')-did not correct. RIH See flag at 9300' EOP at 9363.8' (should have been 9351.6')-did not correct. 25.5K 0.6/1400 RIH RIH at min rate and tag at 9378' 11 :30 - 12:05 0.58 FISH N STUC PROD1 Start pump 1.8/2770 RIH 11.7k RIH slow and see sli incr in press at 9378.0' when washpipe swallowed fish? then stalled at 9378.3' PUH w/ 4k overpull. Red rate to lower end of motor HP at 1.3/2110. See sli pressure incr at 9377.7'. RIH and Printed: 12/1/2003 9:58:54 AM Page 12 of 13 Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 02-29 02-29 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 11/11/2003 11/29/2003 N2 Spud Date: 2/26/1990 End: 11/29/2003 Date From - To Hours Task Code NPT Phase DescnptionofOperations 11/27/2003 11 :30 - 12:05 0.58 FISH N STUC PROD1 stalled at 9378.1' 2k overpull. RIH and see sli press incr at 9377.3'. Get 200# diff at 9377.5' which drilled off slow-assume this is start of fill 12:05 - 13:20 1.25 FISH N STUC PROD1 Wash over with 50-200# diff to 9378.1' and stalled-no overpull 13:20 - 15:10 1.83 FISH N STUC PROD1 Wash back down to 9378.1' and continue making progress. At 9378.8' started stacking a little wt and sli incr in differential. Get to 9379.1' and gained 2k string wt-no change to diff. PUH 24k, clean. Check flags and all visible and on depths as noted earlier 15:10 - 16:30 1.33 FISH N STUC PROD1 POOH to check BHA 16:30 - 18:00 1.50 FISH N STUC PROD1 lD washover assy. Tattle tale pins at 0.5' and 1.5' were sheared. Could see scars from CT stub inside washpipe. Scars from grapple pieces on outside washpipe Cut off CTC. PT 40k, 4000 psi. MU new MHA, jars, accel, OS assy w/2-1/16" grapple 18:00 - 20:00 2.00 FISH N STUC PROD1 RIH correct to flag at 9300' -6' up wt 25.5k dwn wt 1.2k 0.3bpm 1055psi RIH tag 9369'. 20:00 - 21 :00 1.00 FISH N STUC PROD1 Work over fish with OS. After several attempts we're not seeing any over pulls but we are seeing that the pump pressure will not bleed-off quickly. Frustrating, we may have the fish which wouldn't weigh enough to tell but the only indication that something has changed is the pump pressure. Continue working the OS for another hour. Either we have it or the OS may be damaged. 21 :00 - 22:30 1.50 FISH N STUC PROD1 TOH 22:30 - 23:10 0.67 FISH N RIH PROD1 Setback injector. Lift BHA in 1 piece - no fish. No damage to OS nor any indication the fish entered it Some ding marks on the OS guide face. Dress up guide. P/U and surface test orienter and include it into the BHA. 23:10 - 00:00 0.83 FISH N STUC PROD1 RIH 11/28/2003 00:00 - 00:50 0.83 FISH N STUC PROD1 RIH to flag at 9300' correct -9'. P/U wt with .5 pump at 9fpm 26k w/o pump 27.5k dwn wt 15k tag at 9368'. 00:50 - 04:30 3.67 FISH N STUC PROD1 Attempting to workover fish with OS. Trying just about every trick in the book to get over it Have gone around the clock several times with the orienter. Once we seen an increase in pressue and thought we may have at least went onto the fish. Work pipe without picking up completely off fish for 15 min then did pick-up but no fish. Continue working coil to the point where we're finally nearing the limit with coil cycles over the gooseneck. 04:30 - 06:10 1.67 FISH N STUC PROD1 TOH. 06:10 - 06:40 0.50 FISH N STUC PROD1 LD BHA. Had one small fresh ding on bottom of guide, one minor scrape just inside the bowl and none on grapple Send washover pipe to BOT to add cutrite for dressing stub. Assume top of stub is either slightly flared or that CT memory has forced stub against liner wall 06:40 - 07:40 1.00 FISH P PROD1 Rig evacuation drill with inadvertent emergengy shutdown of rig. Restart equipment Discuss 07:40 - 09:20 1.67 FISH N STUC PROD1 WO BOT to dress washpipe 09:20 - 10:10 0.83 FISH N STUC PROD1 MU washover assy (same washpipe wi 2.25" ID, but w/ cutrite added to taper to 2.03" over 2" as fish is swallowed) to dress top of stub. Tattle tales at 3",8", 16",28" 10:10-11:40 1.50 FISH N STUC PROD1 RIH wi BHA #29 Printed: 12/112003 9:58:541Wo Page 13 of 13 Operations Summary Report Legal Well Name: 02-29 Common Well Name: 02-29 Spud Date: 2/26/1990 Event Name: REENTER+COMPLETE Start: 11/11/2003 End: 11/29/2003 Contractor Name: NORDIC CALISTA Rig Release: 11/29/2003 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 11/28/2003 11 :40 - 13:20 1.67 FISH N STUC PROD1 9300' 26.5k, 12.1k RIH at 0.65/1350 and tag at 9377.3' PUH, clean. Work washover sub over stub and rolled over to 9377.4' at 0.65/1350 Incr pump rate slowly to grind off any burrs and see FS at 1.3/2040. Wash down slowly and see sli loss of returns while RIH. Get 400# motor work at 9378.9' which wouldn't drill off. PUH, clean. Resume washing down and went by 9378.9' w/ no motor work to 9379.4' (should be top of CTC) and stalled. PUH, clean. RIH and stall at 9379.5', repeat and stalled at 9379.3'. That's 2.0' and should be the top of CTC. All pickups were 10' above stub and had no motor work going by the top 13:20 - 15:00 1.67 FISH N STUC PROD1 POOH to check BHA 15:00 - 16:30 1.50 FISH N STUC PROD1 LD washover BHA. First 3 tattle tales were missing. No additional scars. Cut off 170' CT and rehead. PT 40k, 4000 psi. Break all connections on BHA and rethreadlock and MU BHA (overshot w/2.0" grapple) 16:30 - 18:00 1.50 FISH N STUC PROD1 RIH w/ BHA #30 tagged fish at 9377' uncorrected depth. 18:00 - 22:25 4.42 FISH N STUC PROD1 Attempting to workover fish with OS. Cycling orienter 1 click intervals working wlwo pump on. Did this numerous times by setting on fish with light weights and orienting and then within the 7" and then making a run at the fish. Tryed jarring down but jars quit working after 6 licks Oars are opened each time pump is used). Ordered 2% KCL to displace tbg and continued working OS and orienter with no hint of ever getting over fish. It's been decided to halt fishing operations. PUH to tbg tail at 8740'. 22:25 - 00:00 1.58 FISH N STUC PROD1 TOH and displace tbg with 2% KCL. 11/29/2003 00:00 - 00:15 0.25 FISH N STUC PROD1 Continue TOH while displacing tubing with 2% KCL. 00:15 - 01:00 0.75 FISH N STUC PROD1 UD fishing tools. Checking overshot it was noticed that the fish was swallowed 10.75" which put it exactly half way into the grapple itself. No clues as to why the fish didn't continue into the OS body for another 12". The grapple was not damaged other than paint removal to the half way point. There were no scars on the face of guide as seen on previous runs but there was 1 very shallow sharp gouge on the inside for 2-3". MIU freeze protect stinger/nozzle assembly. 01 :00 - 03:00 2.00 RIGD P POST RIH to 2500'. Displace well with 38 bbls 60/40 methanol. 03:00 - 06:00 3.00 RIGD P POST Unstab coil from injector. Secure injector. Spoil back coil to reel and secure. Swap reels. Same time blowdown BOP stack. 06:00 - 08:00 2.00 RIGD P POST ND BOPE Rig Released at 0800 hrs 11/29/2003 RD events are on K-10 Daily Reports starting 11/29/2003 Printed: 12/112003 9:58:54 AM . . 02-29B, Ops Shutdown, Stuck BHA Prudhoe Bay Unit 50-029-22011-02 203-146 Accept: Spud: Release: Ri: POST RIG WORK - UNSUCCESSFUL 12/06/03 DRIFT FOR NORDIC BHA FISH WI 2.68 CENT 3' 1718 STEM 2.71 LIB. 12/07/03 CONT. RIH WI 2.68 CENT 3' 1 7/8 STEM 2.71 LIB. TAG FILL @ 9344' SLM POOH. RIH WI 10' X 2.50 PUMP BAILER. BAIL FROM 9354' SLM (LARGE METAL SHAVINGS). DRIFT WI 2.71 LIB SD @ 9354' SLM (GOOD IMPRESSION ON COIL TOP). DRIFT WI 270 BELL GUIDE I POCKET POKER (BRASS TATTLE TAIL PINS) SO @ 9354' SLM. (TATTLE TAIL PINS BENT 16" UP INSIDE BELL GUIDE). RDMO. 01/04/04 RIH WI KJ 31/2 GR 2.80 BAKER OVER SHOT (2" GRAPPLE). SD @ 8699' SLM (XN NIPPLE; BAIT SUB WOULD NOT PASS THRU). HOT SHOT TO BAKER TO HAVE OVER SHOT TURNED FROM 2.8" DOWN TO 2.7" OD. JOB IN PROGRESS. 01/05/04 RIH WI KJ 31/2 GR 2.70 BAKER OVER SHOT (2" GRAPPLE) (35" OAL). SET OVER SHOT ON CTD FISH @ 9352' SLM. OOH WIO OVER SHOT. RDMO. 01/07/04 SPOT EQUIP. SWITCH TO BRAIDED LINE, RIG UP WI EXTRA LUBRICATOR. RIH WI 3112 GS. JOB IN PROGRESS. 01/08/04 RIH WI 31/2 GS I SD @ 9302' BLM LATCH OVER SHOT SET ON CTD FISH PULL 1800# OJ LICK POOH. OOH WI OVER SHOT I 2" SPIRAL GRAPPLE MISSING FROM INSIDE OF OVER SHOT. RIH WI 2.50 DECENTERALlZER 2.70 LIB SD @ 9304' BLM I MARK FROM SPRIAL ON LIB. RIH WI 2.62 BLIND BOX SD @ 9304' BLM HIT DWN. POOH. RIH WI 2.50 DECENTERALlZER 2.70 LIB SO @ 9304' BLM I MARK FROM COIL ON LIB. RIH WI KJ 3 1/2 GR 2.70 SPEAR 1.67 GRAPPLE SD @ 9304' BLM. LATCH FISH @ 9304' BLM PULL 2000# OJ LICK. APPEARED TO PULL FISH FROM BTM, THEN LOST EXTRA WEIGHT @ 5000'. RIH WI KJ 2.50 DECENTERALlZER 2.60 BG 1.46 LIB. JOB IN PROGRESS. 01/09/04 SD @ 9304' BLM WI KJ 2.50 DECENTERALlZER 2.60 BG 1.46 LIB POOH. RIH WI KJ 3 1/2 GR 2.70 SPEAR 1.67 GRAPPLE. SD @ 9304' BLM. PULL OJ LICKS WORK UP TO 2200# OJ LICKS PULL FREE POOH. RIH WI KJ 2.50 DECENTERALlZER 2.71 LIB I SO @ 9304' BLM POOH. 01/11/04 ATTEMPT TO SET SPEAR IN CT FISH. SET 2.60 SPEAR IN CT FISH @ 9304' BLM. OOH WI 3112 GR (PIN SHEARED). RIH W/3 1/2 GS LATCH OVER SHOT @ 9304 BLM POOH WI OVER SHOT. CIO GRAPPLE FROM 1.615 TO 1.757. SET 2.60 SPEAR ASS EM. WI 1.757 GRAPPLE @ 9304' BLM. RIH W/3 1/2 GS. JOB IN PROGRESS. 01/12/04 RIH W/3 1/2 GS LATCH SPEAR SET @ 9304' BLM. SPEAR PULLED FREE FROM FISH WHILE JARRING. RIG DWN. BRAIDED LINE SECURE WELL. 1REE= ow GEN 4 SAFE S: REDRlLL NOT SIDETRACKED, 9-5/S" WELLÆAD= OW 02-298 CSG LEAK LDL 06/22/03, OA DOWNSQZ'D 07/31/03 AClUATOR= AXELSON *OPEN HOLE= 9443' -10707' W/O LNR* KB. ELBI - 62' BF. ELBI = NÞ. KOP- 900' I 2239' 4-1/2" AVA TRSV, ID =3.813" 1 Mix Ançle = 29 @. 3600' / . ,/ Datum MJ = 9570' Datum 1V D = 8800' SS ---t. 3011' 4-112" X 3-1/2" XO 113-3/8" CSG, 6f5#, K-55. ID = 12.415" ",,/ - - 104' GAS LIFT MANDRELS 1~1/2" IR:: 18G, 12.6#, L-80, BTC MOD, 3011' V ST MJ TVD DEV TYPE VLV LA TCH PORT Dt\TE 1 3361 3211 27 MMG RK - .0152 bpf, ID=3.958" 2 4564 4265 29 MMG RK - 113-318" CSG, 68#, L-80, ID = 12.415" 3923' ~ ~ 3 5669 5254 26 MMG RK - 4 6802 6277 26 MMG RK - 5 7137 6579 26 MMG RK - rU:AK IN 9-5/8" 6 7723 7103 27 MMG RK - 6345' 7 8057 7403 24 MMG RKP - CrEMCAL MANDRELS L ISTI MJ ITVDIDEVI TYPE I VLV I LATCH I PORT I Dt\TE c I 8 18548178621 16 I MMGL TSRI DOI\¡£ 1 RK I - 105114190 I~inimum ID = 2.992" @ 8740' I J ~ I 8633' 3-1/2" BAKER LOCSEAL ASSY I 3-1/2" TUBING I-,. ~ .., 8636' 9-5/8" X 3-1/2" BA KER MODEL D PKR I 8655' 3-1/2" BAKER MLLOUT EXT, D = 6.00" I I 1m! 8683' TOP OF T' LNR BA KER HYDRO II HGR I I 8727' 3-1/2' 011S XN NIP, MILLED TO ID = 2.80" I I I H I 8739' 3-1/2" BAKER SÆAR OUT SUB 13-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" 8740' I 8740' 3-1/2"TBGTAILWIWLB31 ..., 19-5/8" CSG, 47#, L-80, ID = 8.681" 9099' J ~ I 8719' H ELMD TT LOGGB:> 04/26/90 I TOP OF OvIT AND START OF 2.74" 9355' ~ PILOlriOLE FOR CMT" RA M' EXIT ~ TOP OF 2" COIL FISH - BHA. 52' X 2.70" fv1AX OD 9375' ~ ~ I I WINDOW 9443' - 9450' PERFORATION SLMfv1ARY ~ REF LOG: SWS ŒT ON 03/13190 ~ ANGLEATTOPPERF: 11 @9631' f\bte: Refer to A'oductbn œ for historical oerf data SIZE SA" INTERVAL Opn/Sqz DATE 2-1/8" 4 9631 - 9646 S FROFQSED 2-5/8" 4 9664 - 9668 S FROFQSED 2-518" 4 9671 - 9682 S FROFQSED ~ I FBTD 9680' 1 OÆN HOLE I I 17" LNR. 29#, L-80, BTC, .0371 bpf, ID = 6.184" 9791' I I TO 10486' I 18" erc EXT CSG R<R 9556' I m 10707' I DATE REV BY CO fvtv1ENfS Dt\ TE RBI BY CO fvtv18\1TS FRLDHOE BA Y UNIT 02/26/90 ORIGINAL COMPLETION WELL: 02-298 10/07/03 TM fo¥TLP SUSPEtÐED CTD SIŒTRACK PERMIT No: 2031460 AA No: 50-029-22011-01 SEe 36, T11 N, R14E. 161.22' FEL & 5259' FNL BP Exploration (Alaska) · BP-GDB . Baker Hughes INTEQ Survey Report Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2003 Site: PB DS 02 TR-11-14 UNITED STATES: North Slope Site Position: Northing: From: Map Easting: Position Uncertainty: 0.00 ft Ground Level: 0.00 ft 5948800.37 ft 687638.44 ft Latitude: 70 15 Longitude: 148 28 North Reference: Grid Convergence: 53.847 N 58.060 W True 1.43 deg Well: 02-29A Slot Name: 29 02-29A Well Position: +N/-S 1514.17 ft Northing: 5950336.13 ft Latitude: 70 16 8.739 N +E/-W 888.73 ft Easting : 688489.10 ft Longitude: 148 28 32.190 W Position Uncertainty: 0.00 ft Wellpath: 02-298 500292200202 Current Datum: 57: 291/22/1990 00:00 Magnetic Data: 11/24/2003 Field Strength: 57586 nT Vertical Section: Depth From (TVD) ft 33.00 +N/-S ft 0.00 Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 02-29A 9444.70 ft Mean Sea Level 25.56 deg 80.86 deg Direction deg 350.00 Height 63.00 ft Survey Program for Definitive Wellpath Date: 1/15/2004 Validated: Yes Version: 6 Actual From To Survey Toolcode ft ft 34.40 9426.40 1 : Schlumberger GCT multishot (34.40-104~ 9444.70 10707.00 MWD (9444.70-10707.00) MWD+SAG Tool Name Schlumberger GCT multishot MWD + Sag correction Annotation Survey: MWD Start Date: 11/22/2003 Company: BakerHugheslNTEQ Engineer: Tool: MWD+SAG,MWD + Sag correction Tied-to: From: Definitive Path Survey 9426.40 11.02 69.56 8721.94 8658.94 850.26 3186.96 5951265.88 691653.58 283.94 0.00 9444.70 10.97 69.41 8739.91 8676.91 851.49 3190.23 5951267.18 691656.82 284.57 0.31 9450.00 12.31 65.13 8745.10 8682.10 851.90 3191.22 5951267.62 691657.79 284.81 30.06 9480.31 22.51 36.05 8774.03 8711.03 857.98 3197.59 5951273.85 691664.01 289.69 43.28 9510.81 28.64 17.87 8801.57 8738.57 869.69 3203.28 5951285.70 691669.41 300.23 32.45 9541.55 33.85 6.90 8827.87 8764.87 885.22 3206.58 5951301.31 691672.32 314.95 25.04 9573.04 40.89 357.26 8852.90 8789.90 904.26 3207.14 5951320.36 691672.40 333.61 29.01 9610.68 52.72 346.83 8878.65 8815.65 931.28 3203.12 5951347.27 691667.70 360.92 37.28 9642.22 60.27 345.12 8896.05 8833.05 956.77 3196.73 5951372.59 691660.68 387.13 24.36 9672.66 70.22 348.40 8908.79 8845.79 983.65 3190.44 5951399.30 691653.72 414.69 34.11 9703.10 76.81 354.55 8917.43 8854.43 1012.49 3186.15 5951428.02 691648.71 443.84 29.04 · BP-GDB . Baker Hughes INTEQ Survey Report 9736.22 80.07 1.61 8924.07 8861.07 1044.89 3185.07 5951460.38 691646.82 475.94 23.08 9766.35 84.26 359.20 8928.18 8865.18 1074.73 3185.28 5951490.22 691646.28 505.29 16.00 9795.29 90.28 356.44 8929.56 8866.56 1103.60 3184.18 5951519.05 691644.46 533.91 22.88 9827.30 98.14 5.14 8927.20 8864.20 1135.47 3184.61 5951550.91 691644.09 565.22 36.56 9862.21 97.14 11.84 8922.56 8859.56 1169.67 3189.71 5951585.23 691648.34 598.01 19.24 9894.16 95.44 14.43 8919.06 8856.06 1200.59 3196.93 5951616.32 691654.78 627.21 9.66 9930.82 93.35 20.65 8916.24 8853.24 1235.42 3207.94 5951651.42 691664.91 659.60 17.85 9961.78 93.87 26.97 8914.29 8851.29 1263.68 3220.41 5951679.97 691676.67 685.26 20.44 10003.83 93.10 32.06 8911.74 8848.74 1300.19 3241.08 5951716.99 691696.42 717.63 12.22 10033.01 93.78 28.37 8909.98 8846.98 1325.36 3255.74 5951742.51 691710.44 739.87 12.84 10065.96 92.24 26.69 8908.25 8845.25 1354.53 3270.95 5951772.06 691724.91 765.96 6.91 10099.09 91.72 20.20 8907.11 8844.11 1384.89 3284.11 5951802.74 691737.31 793.57 19.64 10141.07 93.72 15.37 8905.11 8842.11 1424.81 3296.92 5951842.96 691749.11 830.66 12.44 10172.64 94.33 13.50 8902.90 8839.90 1455.30 3304.77 5951873.64 691756.19 859.33 6.22 10204.71 94.64 13.72 8900.39 8837.39 1486.38 3312.29 5951904.89 691762.93 888.62 1.18 10234.21 95.78 9.90 8897.71 8834.71 1515.13 3318.30 5951933.78 691768.22 915.89 13.46 10264.21 94.98 4.81 8894.90 8831.90 1544.74 3322.12 5951963.48 691771.30 944.39 17.10 10296.05 95.53 358.86 8891.98 8828.98 1576.41 3323.14 5951995.17 691771.53 975.41 18.69 10332.30 96.06 353.21 8888.31 8825.31 1612.38 3320.65 5952031.05 691768.13 1011.26 15.58 10361.77 97.04 349.00 8884.95 8821.95 1641.30 3316.12 5952059.85 691762.89 1040.52 14.58 10394.11 95.57 345.98 8881.40 8818.40 1672.67 3309.16 5952091.04 691755.14 1072.63 10.33 10426.07 92.60 340.45 8879.12 8816.12 1703.18 3299.96 5952121.30 691745.18 1104.27 19.60 10461.41 89.17 336.90 8878.58 8815.58 1736.08 3287.11 5952153.87 691731.51 1138.91 13.97 10490.17 89.75 331.08 8878.85 8815.85 1761.92 3274.50 5952179.38 691718.26 1166.54 20.34 10520.75 92.97 328.31 8878.12 8815.12 1788.31 3259.08 5952205.37 691702.18 1195.20 13.89 10549.95 92.58 324.94 8876.71 8813.71 1812.66 3243.04 5952229.32 691685.54 1221.97 11.60 10579.95 91.69 321.84 8875.59 8812.59 1836.72 3225.16 5952252.92 691667.07 1248.77 10.74 10612.66 90.58 323.35 8874.94 8811.94 1862.70 3205.30 5952278.39 691646.56 1277.80 5.73 10639.64 90.74 326.12 8874.63 8811.63 1884.72 3189.72 5952300.02 691630.44 1302.20 10.28 10671.05 91.20 329.83 8874.10 8811.10 1911.34 3173.07 5952326.21 691613.13 1331.31 11.90 10707.00 91.20 329.83 8873.34 8810.34 1942.42 3155.01 5952356.82 691594.29 1365.05 0.00 BP Amoco WELLPATH DETAILS 02-298 500292200202 Parent Well path: 02-29A Tie on MD: 9444.70 Rig: Nordic 2 Ref. Datum: 57 : 29 1/22/1990 00:00 63.0011 V.Sectlon Orl91n Orl91n Starting Angle +N/·S +EI·W From TVD 350.00' 0.00 0.00 33.00 REFERENCE INFORMATION Co-ordinate ~E¡ Reference: Well Centre: 02-29A, True North Vertical ( D Reference: System: Mean Sea Level Section (VS Reference: Slot - 29 (O.OON,O.OOE) Measured Depth Reference: 57: 29 1/22/199000:00 63.00 Calculation Method: Minimum Curvature 1/15/2004 Wel1path: (02·29N02-29B) Dale: Created By: Brij Potnis Contact !r;forrn3tior:: Bai<.er Huqíw:,:,. Azimuths to True North Magnetic North: 25.56' Magnetic Field Strength: 57586nT ~~t::nf172:g:~ Model: bggm2003 M '. T 02-29A,02-29B,Planl# 02·29A (02·29A) 02-298 . 2500 .... .5201 = 0191 o ... ..., 81 - + Z1700 1:: 0161 Z - 'Î'15' - .c '5141 o U)131 +EJ-W Shape 303.370 Po/ygOl\ 2708.02 P~9"" 2241.81 PoIy9"" 2590.39 Polygon 2251.54 Polygon ~g¡~:~ þ: mu: þoIygoo mIl ¡r TARGET DETAILS WD +NI-S 0.0098528 0.001681.69 0.001680.37 0.002416.91 0.002308.36 0.002469.90 0.001814.22 0.001512.85 0,001898.13 8781.002580.23 8793.002179.73 8814.001614,02 8834.001444.85 =~:gg i~~:~~ ANNOTATIONS TVD MD Annotation 8658.94 9426.40 TIP 8676.91 9444.70 KOP TO . ".....,.,,.,....[...... 4400 4500 4600 26'00 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3ioo West( - )/East( +) [100ft/in] 700 650 600 550 500 950 1000 1050 11'00 1150 1200 1250 1300 1350 1400 1450 Vertical Section at 350.00' [50ft/in] ~5' i!85 o II) ~61 .c .. 1:1.86 CÞ Q m _8700-' 1':1 .~87 1:: CÞ881 > CÞ 288 ... 891 >, \¡JC1A- Il-I zvl ¿OO'š _ STATEOFALASKA . JJ0 IL/2.4-/3 ALASKA O~AND GAS CONSERVATION COM oSION ~ (vi U.e 1fí2-... APPLICATION FOR SUNDRY APPROVAL v J 20 MC 25.280 1. Type of Request: o Abandon o Alter Casing o Change Approved Program 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage. Alaska 7. KB Elevation (ft): o Suspend o Repair Well o Pull Tubing I 181 Operation Shutdown 0 Perforate o Plug Perforations 0 Stimulate o Perforate New Pool 0 Re-Enter Suspended Well 4. Current Well Class: 181 Development 0 Exploratory o Stratigraphic 0 Service o Variance o Time Extension o Annular Disposal 5. Permit To Drill Number 203-146 /" 6. API Number: /' 50-029-22011-02-00 o Other 99519-6612 KBE = 63' 9. Well Name and Number: PBU 02-29B /' 8. Property Designation: 10. Field I Pool(s): ADL 028308 Prudhoe Bay Field / Prudhoe Bay Pool PRESENT WELL CONDITION SUMMARY Total Depth TVD (ft): I Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 8873 10707 W 8873 ~ ~75 ., ~ I. '~~ 11. Total Depth MD (ft): 10707 ~. Str"Nl'ral r.nnrllll~tnr Surf"'t'Q IntAr PrnrIJ 't'tion LinAr 112' 20" 112' 112' 1530 520 3923' 13-3/8" 3923' 3704' 3450 1950 9099' 9-5/8" 9099' 8401' 6870 4760 1108' 7" 8683' - 9443' 7993' - 8739' 8160 7020 Perforation Depth MD (ft): I Perforation Depth TVD (ft): I None None Packers and SSSV Type: 9-5/8" x 3-1/2" Baker 'D' packer; 4-1/2" AVA TRSV Tubing Size: 4-1/2" x 3-1/2" Tubing Grade: L-80 Packers and SSSV MD (ft): I Tubing MD (ft): 8740' 8636' 2239' 12. Attachments: 181 Description Summary of Proposal 0 BOP Sketch o 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 Dan Key}'" ì Title CT Drilling Engineer Si<:¡nature ~ ~ (~~ Phone - (" . '. 13. Well Class after proposed work: o Exploratory 181 Development 0 Service 1~ ~ 15. Well Status after proposed work: 181 Oil 0 Gas o WAG 0 GINJ o Plugged DWINJ o Abandoned o WDSPL Contact Dan Kara, 564-5667 564-~67 Iy ,'. Prepared By Name/Number: Date 12.. 2.31 03 Terrie Hubble, 564-4628 .' .', I Sundry Number: ·~""c,,;o -.3 fi ¿;, Conditions of approval: Notify Commission so that a representative may witness o Plug Integrity o BOP Test o Mechanical Integrity Test o Location Clearance Other: RECEIVED DEC 232003 ~,&I,~ De,:; fl1:,t f)), o..,. ~t.¡¡,' ,. ~';Ylf !jj", !j¡1g¡.,,,,, ~ i} M.i Subsequent form required 10- 40 'f Original Signed By Approved By: Sarah Palin Form 10-403 Revised 2/2003 COMMISSIONER Alaska Oil & Gas Cons. Commi$$ion Anchorage . . BY ORDER OF /7/-7 j, 1/2 THE COMMISSION Date I U L:-lj £I' OR'GI~LAL Submit In Duplicate bp . . Danny T. Kara Drilling Engineer Drilling & Wells BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519·6612 (907) 561·5111 December 23, 2003 Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Reference: 02-29B, Permit to Drill, 203-146 Direct: (907) 564-5667 KaraDT@bp.com To Whom It May Concern: /' We are belatedly requesting Operations Shutdown status for this well. Problems were encountered during the drilling operations and somehow it was overlooked that we ;'" should have submitted this request for an Operations Shutdown while remedial plans were worked out. Summary of events are as follows: Nordic 2 CTD sidetracking operations began on 11/11/2003. Plans were to mill a window from a 17 ppg cement ramp. The cement had low compressive strength requiring underreaming and recementing with 17 ppg slurry. An attempt to mill a 2.74" window at 9485' MD failed when the mill did not exit the casing. The well was again recemented with 17 ppg slurry. A successful 2.74" window was milled from 9443'-9450' MD. The Zone 1 interval was direction ally drilled to 10707' MD, approximately 2/3rds of the planned openhole length. While tripping coil for a BHA change, the BHA became stuck in the 2.74" pilot hole in 7" casing, above the window. Coiled tubing was cut and pulled from the hole. Several unsuccessful attempts /' were made at recovering the BHA. Nordic 2 was rigged down and released on 11/29/03. Plan forward is to rig up wireline and/or service CTU to continue fishing operations. If fishing operations are successful, an attempt may be made at determining if the drilled hole is still open. Most likely case will be to cement the well and mill a new window up hole. Thank you very much for your assistance in this matter. ~')\) ~ WELLHEAD = ACTUATOR = KB. ELEV = SF. ELEV = KOP= Max Angle = Datum MD = Datum TVD = crvv GEN 4 crvv AXELSON 62' 13-3/8" CSG, 68#, K-55, ID = 12.415" 3.958" 113-3/8" CSG, 68#, L-80, ID= 12.415" I 13-1/2" TaG, 9.3#, L-80, .0087 bpf, ID = 2.992" I 2239' 3011' PORT 8633' 8636' 8655' 8683' 8740' 3-1/2" BAKER SHEAR OUT SUB 3-1/2" TUBING TAIL WIWLEG 8719' H ELMD 1T LOGGED 04/26/90 I I 9-5/8" CSG, 47#, L-80,ID = 8.681" I 9099' ÆRFORA TION SUMMARY REF LOG: SWS CET ON 03/13/90 ANGLEATTOPPERF: 11 @9631' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL DATE 2-118" 4 9631-9646 2-5/8" 4 9664-9668 2,-5/8" 4 9671-9682 I PST¡:;¡ I 9680' I 7" LNR, 29#, L-80, 6TC, 0.0371 bpf, ID = 6.184" DATE 02/26/90 01/02/01 02/14/01 02/02/02 1 0/07103 6[J REV BY COMMENTS ORIGINAL SIS-SLT CONVERTEDTOCANVA$ SIS-MD FINAL RNITP CORRECTIONS MSE Proposed CTD sidetrack 10486' REV BY COMMENTS PRUDHOE BAY UNrr WELL: 02-296 API No: 50-029-22011-01 SEC36 T11N R14E 161.22 FEL 5259 FNL BP Exploration . . íffi ~l r¡, I Lb ~ FRANK H. MURKOWSKI, GOVERNOR AI.ASIiA OIL AND GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE,SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Alistair Sherwood CT Drilling Engineer BP Exploration (Alaska), Inc. PO Box 196612 Anchorage AK 99519 Re: Prudhoe Bay Unit PBU 02-29B BP Exploration (Alaska), Inc. Pennit No: 203-146 Surface Location: 887' SNL, 1740' EWL, Sec. 36, TIIN, RI4E, UM Bottomho1e Location: 1692' NSL, 4601' EWL, Sec. 25, TIIN, RI4E, UM Dear Mr. Sherwood, Enclosed is the approved application for pennit to redrill the above development well. This pennit to redrill does not exempt you from obtaining additional penn its or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required pennits and approvals have been issued. In addition, the Commission reserves the right to withdraw the pennit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the tenns and conditions of this pennit may result in the revocation or suspension of the pennit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's North Slope petroleum field inspector at 659-3607 (pager). Sincerely, BY ORDER OF THE COMMISSION DATED this~~ day of August, 2003 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Exploration, Production and Refineries Section \¡U(ÍA- 1/~lll."O~ . STATE OF ALASKA _ ALASKA AND GAS CONSERVATION CO_ISSION PERMIT TO DRILL 20 AAC 25.005 o Drill II Redrill 1 a. Type of work 0 Re-Entry 2. Operator Name: BP Exploration (Alaska) Inc. 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 887' SNL, 1740' EWL, SEC. 36, T11N, R14E, UM Top of Productive Horizon: 56' SNL, 4871' EWL, SEC. 36, T11N, R14E, UM Total Depth: 1692' NSL, 4601' EWL, SEC. 25, T11N, R14E, UM 11b. Current Well Class 0 Exploratory I 0 Stratigraphic Test 0 Service 5. Bond: !HI Blanket 0 Single Well Bond No. 2S100302630-277 6. Proposed Depth: MD 11400' TVD 8781' 7. Property Designation: ADL 028308 II Development Oil 0 Multiple Zone o Development Gas 0 Single Zone 11. Well Name and Number: ./ PBU 02-29B 12. Field I Pool(s): Prudhoe Bay Field / Prudhoe Bay Pool 8. Land Use Permit: 13. Approximate Spud Date/ 09/25/03 14. Distance to Nearest Property: 32,106' 9. Acres in Property: 2560 4b. Location of Well (State Base Plane Coordinates): Surface: X-688489 y-5950336 Zone;o\SP4 16. Deviated Wells: Kickoff Depth 18. CasihgPr~ram Sizè Hole Casina Weiaht 4·1/8" x 3-3/4" 3-3/16" x 2-3/8" 6.2# / 6.5# 10. KB Elevation 15. Distance to Nearest Well Within Pool / (Height above GL): KBE = 63' feet 02-02A is 524' away at 10775' 17. Anticipated pressure (see 20 AAC 25.035) ./ 9485 ft Maximum Hole Angle 960 Max. Downhole Pressure: 3725 psig. Max. Surface Pressure: 2669 psig m~iol11... Q~b?~~ro:a~~~~~t Grade Couolina Lenath MD TVD MD TVD Cincludina staae data) L-80 CIII STl 2717' 8683' 7994' 11400' 8781' 74 sx Class 'G' .,/ 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill AND Re-entry Operations) Total Depth MD (ft): 10486 ~o.,¡nn Total Depth TVD (ft): I Plugs (measured): Effective Depth MD (ft): IEffective Depth TVD (ft): Junk (measured): 9763 9712 9712 I 9003 I None . Length· , . ... Mn ~. . TVD ~trllr.tllr;:¡1 CondlJdor 112' 20" 2150# Poleset 112' 112' ~ . 3923' 13-3/8" 2000 sx CS III, 600 sx Class 'G'; Top Job 250 sx CS II 3923' 3704' Int 9099' 9-5/8" 450 sx Class 'G' 9099' 8401' Production LinAr 1108' 7" 250 sx Class 'G' 8683' - 9791' 7993' - 9080' 20. Attachments !HI Filing Fee !HI BOP Sketch o Property Plat 0 Diverter Sketch IPerfOration Depth TVD (ft): 8923' - 8973' !HI Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis o Seabed Report !HI Drilling Fluid Program !HI 20 AAC 25.050 Requirements Perforation Depth MD (ft): 9631' - 9682' 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Alistair Sherwood, 564-4378 Printed Name Aji,t,ir Sr~ood I Title CT Drilling Engineer -IIlIJI./ X' A. / .. jo..1 _III. L Prepared By Name/Number; Signature fVr-t,...; ~_ _ \ Phone 564-4378 Date ~/20/o1 Terrie Hubble, 564-4628 ..' ' .' " T " Permit To Drill API Number: I Permit Approy¡¡tl / L /1..-... I See cover letter for Number: ZCJ';}-' J c'/ç; 50-029-22011-02-00 Date: .-;../Jf7n'p/ I other requirements Conditions of Approval: Samples Required 0 Yes ~No Mud Log ReqJired I 0 Yes J8I No Hydrogen Sulfide Measures ~ Yes 0 No Directional Survey Required ~ Yes 0 No Other: Î~<;.t- BoPE to ~~OO p'¡ Original Signed By Sarah Palin BY ORDER OF COMMISSIONER "TJ-iE COMMISSION UKib"\JAL /]/:;,1) bø; S~bmit Ih Du~licate Aooroved Bv: Form 10-401 Revised 3/2003 Date e e BP 02-29B CTD Sidetrack Phase 1 Operations: Prep work · Integrity test IA & OA annuli, wellhead seals & Xmas tree valves · Drift &calliper the production liner and tubing to check mechanical integrity · S-Coil to lay in 17 ppg cement from 9680' )PBTD464' to approx. 9430' to provide for a cement whipstock. 20bbls of cement will be pumped to make the plug. Phase 2 Operations: Mill window, Drill and Complete sidetrack: Planned for Sep 25th, 03. A CTD milling BHA will cut a window in the 7" liner at 9485' MD (8779'ss) off of the cement plug. A minimum of 2 BHA will drill the build & lateral sections of the sidetrack as per the attached directional plan. The max hole angle will be _95°. Solid 2%" liner will complete the sidetrack, which will be cemented and selectively perforated. / Mud Program: · Phase 1: Seawater/1 % KCI · Phase 2: Mill with seawater / ~Ib biozan, drill with Solids Free Flo-Pro (8.6 - 8.7 ppg) / Disposal: · All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. · All Class I wastes will go to Pad 3 for disposal. Casing Program: , The production liner will be solid 2%" ST-L from a~ÿ:"'11,400', (-8781'ss) to 8683'MD (7994'ss) within the tbg tailpipe The liner will be cemented with ~Dls with a planned TOC of 9230' within the 7" liner. 1(": Parent Well Casinos OH size Burst (psi) Collapse (psi) 13%" 68#, K-55, BTC - Surface CSG 17% 3450 1950 9%" 47#, L-80, BTC - Intermediate CSG 12'A 6870 4760 7" 29#, L-80, BTC - Production CSG 8V2 8160 7020 Sidetrack Casinos 3-3/16" 6.2#, L-80, TCII- Prod LNR 4Ys 8520 7660 2Ys" 6.5#, L-80, STL - Prod LNR10570 3% 10570 11170 Well Control: · BOP diagram is attached. / · Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 3500 psi. · The annular preventer will be tested to 400 psi and 2500 psi. Directional · See attached directional plan. Max. planned hole angle is 95 deg. · Magnetic and inclination surveys will be taken every 30 ft. ~gyro will be run. · 02-29B will be 524' away from well 02-02A at 10,775'md · 02-29B at TD will be 32,106' from the change of ownership boundary, (Prudhoe Bay Unit) Logging · MWD Gamma Ray will be run in the open hole section. Memory CNL will be run inside the liner. Hazards · The maximum recorded H2S on 2-29A is 100 ppm and was recorded back in Oct 92. · Conglomerates in upper Z2 may cause slow ROP & possible bit damage. · One, possibly two faults will be cut by the wellpath. The risk of a lost circulation event is considered low to medium risk. Reservoir Pressure / · Res. press. is estimated to be 3725 psi at 8800'ss (7.2 ppg emw). Max. surface pressure with gas (0.12 psi/ft) to surface is 2669 psi../ TREE = CrN GEN 4 It WELLHEAD = CrN 02-29A e SAFETY NOTES: REDDRlLL NOT ACTUA TOR = AXa.SON SIDETRACKED .---.-.--..--...--.._-_.." KB: ELEV = 63' BF. ELEV = -14-1/2"AVATRSV,ID=3.813" I KOP= 900' 2239' Max Angle = 29 @ 3600' 113-3/8" CSG, 68#, 104' ~ . 1/ Datum MD = 9570' K-55, ID = 12.415" l--i 3011' "4-1/2" X 3-1/2" XO I DatumlVD= 8800'SS V y GAS LIFT MANDRELS 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" 1 3011' Y V ST MD lVD DEV TYÆ VLV LATCH PORT DATE Y ~ 1 3361 3211 27 MMG RK TOPOF 3-1/2" TBG I 3011' 2 4564 4265 29 MMG RK 3 5669 5254 26 MMG RK }--.4 ~ 4 6802 6277 26 MMG RK 113-3/8" CSG, 68#, L-80, ID = 12.415" I 3923' 5 7137 6579 26 MMG RK 6 7723 7103 27 MMG RK 7 8057 7403 24 MMG RKP 7'ï CHEIVIICAL MANDRELS Minimum ID = 2.75" @ 8727' 1ST MD 1 TVDI DEVI TYÆ VLV 1 LATCH I PORT DATE ~ I 1 8548178621 16 1 MMGL TSR DOME 1 RK I 0.188 05/14/90 3-1/2" OTIS XN NIPPLE J ~ I 8633' -13-1/2" BAKER LOC SEAL ASSY I L 8636' -19-5/8" X 3-1/2" BAKER MODEL D PKR I ¡..::::::. I 8655' H3-1/2" BAKER MILLOUT EXT I TOP OF 7" LNR I 8683' I I . r 8727' -13-1/2" OTIS XN NIP, ID = 2.75" I I 8739' H 3-1/2" BAKER SHEAR OUT SUB I 13-1/2" TBG, 9.3#, L-80, .0087 bpf, ID = 2.992" I 8740' I 8740' -13-1/2" TUBING TAIL WIWLEG I I I 8719' H ELMD TT LOGGED 04/26/90 I 19-5/8" CSG. 47#, L-80, ID = 8.681" I 9099' I ) ~ ~ ¡..." 9556' -18" BAKER CTC EXTERNAL CSG PKR I CI I [) I PBTD I 9712' I 17" LNR, 29#, L-80, .0371 bpf, ID = 6.184" I 9791' PERFORATION SUMMARY REF LOG: SWS CET ON 03/13/90 ANGLE AT TOP PERF: 11 @9631' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-1/8" 4 9631 - 9646 0 05/17/90 2-5/8" 4 9664 - 9668 0 05/06/90 2-5/8 " 4 9671 - 9682 0 05/06/90 ~ 10486' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNrr 02/26/90 ORIGINAL COMPLETION WELL: 02-29A 01/02/01 SIS-SL T CONVERTED TO CANVAS ÆRMrr No: 1900210 02/14/01 SIS-MD FINAL API No: 50-029-22011-00 02/02/02 RNITP CORRECTIONS SEC 36, T11 N, R14E. 161.22' FEL & 5259' FNL 06/11/03 CMOrrLP KB ELEVATION CORRECTION BP Exploration (Alaska) TREE - WELLHEAD = ACTUA TOR = KB. ELEV - BF. ELEV = KOP= Max Angle = Datum MD - Datum lVD = CrN GEN 4 CrN AXELSON 62' e 900' 29 @ 3600' 9570' 8800' SS 13-3/8" CSG, 68#, K-55, ID = 12.415" 14-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" I I TOP OF 3-1/2" TBG I 13-3/8"CSG,68#,L-80,ID=12.415" I I TOP OF 7" LNR I 8683' 13-1/2" TBG, 9.3#, L-80, .0087 bpf, 10 = 2.992" I 8740' 19-5/8" CSG, 47#, L-80, 10 = 8.681" I ITop of Cement I 9099' 9230' PERFORA TION SUMMARY REF LOG: SWS CET ON 03/13/90 ANGLE AT TOP PERF: 11 @ 9631' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz OA TE 2-1/8" 4 9631-9646 isolated proposed 2-5/8" 4 9664-9668 isolated proposed 2-5/8" 4 9671-9682 isolated proposed IPBTD I 9712' 17" LNR, 29#, L-80, .0371 bpf, 10=6.184" I 9791' ~ 10486' 02-298 e SAFETY NOTES: REDDRlLL NOT SIDETRACKED Proposed CTD Sidetrack . 2239' -i4-1/2"AVATRSV,ID=3.813" I PORT OA TE -13-1/2" OTIS XN NIP, milled to 10 = 2.8Q" I 3-1/2" BAKER SHEAR OUT SUB 3-1/2" TUBING TAIL W/WLEG 9485' l-i Cement Ramp Window DATE REV BY COMMENTS DATE REV BY 02/26/90 ORIGINAL COMR.ETION 01/02/01 SIS-SL T CONVERTED TO CANVAS 02/14/01 SIS-MD FINAL 02/02/02 RN/TP CORRECTIONS PRUDHOE BA Y UNIT WELL: 02-29A ÆRMITNo: 190-0210 API No: 50-029-22011-00 SEC 36 T11N R14E 161.22 FEL 5259 FNL BP Exploration (Alaska) COMMENTS BP Amoco WElI.PATH DETAJLS PIa,n#S 02·298 $00292200202 Panllnt WeUpat.h: 02·.29A Tie on MÐ: 9481.60 RIS: Ref. Ditwm: 57 : 29 112211990 00:00 63.00n V.Se.c.tiøn Angle. ~~,~ C;~~= 0.... ::::~D 33.00 350.00' ^^" --~~--~-~~--- ------~-- REFERENCE INFORMATION Co-ordìnate tN/E~ Reference: WeU Centre: 02~29A. True North v~~~ (0~) ~:¡~~:~~:~ ~~~~ ~8N~~OÕ~)eJ Measured Depth Reference: 57: 29 112211990 00:00 63.00 Calculation Method: M¡nîmum Curvature St;CTION OETAU,,$ DL"'$ V1!i~G T"-rg..' 8350 ..... s:: .- 8400 5 18)8450 .... ! 8500 1:1. ~ 8550 ~ 8600 i 8650 ::::- c¡¡8700 ! 8750 8950 LEGEND T Azimuths to True North Magnetic North: 25.680 Magnetic Field Strength: 57578nT Dip Angle: 80.85' Date: 8/11/2003 Model: bggm2003 Plan: Plan #9 (02-29A/Plan#9 02-298) Created By: Srij Potnís Date: 8111/2003 3600 3400 3200 3000 2800 ..... ª 2600 ... Õ 2400 o ~2200 - .:t.2000 .s:: 151800 . Z ~1600 - .s:: '5 1400 o ~1200 1000 800 600 400 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 West(-)/East(+) [200ft/in] 200 250 300 350 400 450 500 550 600 650 700 750 800 850 gOO 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950200020502100 Vertical Section at 350.00· [50ft/in] ~l1,112.oo~ tO~56.AM ObP I BP-GDB B er Hughes INTEQ Planning Rlrt lNTßQ Field: Prudhoe Bay North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2003 - -- - - ---- - - - --- ------- ~ ---~--- -----~--~----~- ----- - ~._-----""'--"-"-""--"-""-' Site: PB DS 02 TR-11-14 UNITED STATES: North Slope Site Position: Northing: 5948800.37 ft From: Map Easting: 687638.44 ft Position Uncertainty: 0.00 ft Ground Level: 0.00 ft Latitude: 70 15 Longitude: 148 28 North Reference: Grid Convergence: 53.847 N 58.060 W True 1.43 deg ..____ _~_ ___J ---------- . _._----_.,-.."----_._--~--~_...- ------,-,--_.~-----~. ._--,---~,_.,--------- .- ---...-------------- Well: 02-29A Slot Name: 29 02-29A Well Position: +N/-S 1514.17 ft Northing: 5950336.13 ft Latitude: 70 16 8.739 N +E/-W 888.73 ft Easting : 688489.10 ft Longitude: 148 28 32.190 W Position 0.00 ft +N/-S ft 0.00 Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 02-29A 9481.60 ft Mean Sea Level 25.68 deg 80.85 deg Direction Wellpath: Plan#9 02-298 500292200202 Current Datum: 57: 29 1/22/199000:00 Magnetic Data: 8/11/2003 Field Strength: 57578 nT Vertical Section: Depth From (TVD) ft 33.00 Height 63.00 ft 350.00 ---~--_._------------- ----- -.-."... -----_._----_._--,._--"--------~--_._-'_._----------- Targets Nåme 02-29B Polygon9.1 0.00 985.28 3033.70 5951397.00 691497.00 70 16 18.423 N 148 27 3.870 W -Polygon 1 0.00 985.28 3033.70 5951397.00 691497.00 70 16 18.423 N 148 27 3.870 W -Polygon 2 0.00 1945.82 2946.72 5952355.00 691386.00 70 16 27.870 N 148 27 6.391 W -Polygon 3 0.00 2302.89 2669.56 5952705.00 691100.00 70 1631.383 N 148 27 14.457 W -Polygon 4 0.00 2949.95 2716.78 5953353.00 691131.00 70 16 37.747 N 148 27 13.076 W -Polygon 5 0.00 2920.46 3175.21 5953335.00 691590.00 70 16 37.455 N 148 26 59.726 W -Polygon 6 0.00 2488.53 2966.32 5952898.00 691392.00 70 16 33.208 N 148 27 5.814 W -Polygon 7 0.00 2032.95 3422.08 5952454.00 691859.00 70 16 28.725 N 148 26 52.549 W -Polygon 8 0.00 1186.75 3616.96 5951613.00 692075.00 70 16 20.402 N 148 2646.887 W 02-29B Fault 1 0.00 1681.69 2708.02 5952085.00 691154.00 70 16 25.273 N 148 27 13.344 W -Polygon 1 0.00 1681.69 2708.02 5952085.00 691154.00 70 16 25.273 N 148 27 13.344 W -Polygon 2 0.00 1648.51 3553.51 5952073.00 692000.00 70 16 24.944 N 148 26 48.728 W 02-29B Fault 2 0.00 1680.37 2241.81 5952072.00 690688.00 70 16 25.262 N 148 27 26.918 W -Polygon 1 0.00 1680.37 2241.81 5952072.00 690688.00 70 16 25.262 N 148 27 26.918 W -Polygon 2 0.00 1653.41 2519.24 5952052.00 690966.00 70 16 24.996 N 148 27 18.841 W -Polygon 3 0.00 1424.70 2863.64 5951832.00 691316.00 70 16 22.745 N 148 27 8.816 W -Polygon 4 0.00 1653.41 2519.24 5952052.00 690966.00 70 16 24.996 N 148 27 18.841 W 02-29B Fault 5 0.00 2416.91 2590.39 5952817.00 691018.00 70 16 32.505 N 148 27 16.762 W -Polygon 1 0.00 2416.91 2590.39 5952817.00 691018.00 70 16 32.505 N 148 27 16.762 W -Polygon 2 0.00 2168.85 2629.19 5952570.00 691063.00 70 16 30.065 N 148 27 15.634 W 02-29B Fault 6 0.00 2308.36 2251.54 5952700.00 690682.00 70 16 31.438 N 148 27 26.629 W -Polygon 1 0.00 2308.36 2251.54 5952700.00 690682.00 70 1631.438 N 148 27 26.629 W -Polygon 2 0.00 2033.70 2353.70 5952428.00 690791.00 70 16 28.737 N 148 27 23.657 W 02-29B Fault 4 0.00 2469.90 3070.89 5952882.00 691497.00 70 16 33.024 N 148 27 2.769 W -Polygon 1 0.00 2469.90 3070.89 5952882.00 691497.00 70 16 33.024 N 148 27 2.769 W -Polygon 2 0.00 2330.84 3430.55 5952752.00 691860.00 70 1631.655 N 148 26 52.299 W - - ----------------------------------------.-.--- -----..-.-.------------.---- ..- ObP I BP-GDB B er Hughes INTEQ Planning R'rt B.- 8A~ IllIG'" IN'tEQ 02-29B Fault 3 -Polygon 1 -Polygon 2 02-29B Fault 8 -Polygon 1 -Polygon 2 02-29B Fault 7 -Polygon 1 -Polygon 2 02-298 T9.6 02-29B T9.5 02-298 T9.4 02-298 T9.3 02-298 T9.2 02-29B T9.1 Annotation MD ft 9481.60 9485.00 9499.00 9719.53 9819.53 9969.53 10069.53 10169.53 10219.53 10419.53 10569.53 10719.53 10844.53 10969.53 11119.53 11294.53 11400.00 8713.14 8716.48 8730.11 8855.88 8855.88 8848.27 8840.08 8833.88 8830.60 8814.16 8803.80 8797.60 8794.42 8793.32 8790.71 8784.91 8781.26 ---------------------'- 0.00 1814.22 2569.29 5952214.00 691012.00 0.00 1814.22 2569.29 5952214.00 691012.00 0.00 1820.25 2887.56 5952228.00 691330.00 0.00 1512.65 4025.28 5951949.00 692475.00 0.00 1512.65 4025.28 5951949.00 692475.00 0.00 1251.76 4096.77 5951690.00 692553.00 0.00 1898.13 3891.88 5952331.00 692332.00 0.00 1898.13 3891.88 5952331.00 692332.00 0.00 2427.53 4243.27 5952869.00 692670.00 8781.00 2580.23 2859.58 5952987.00 691283.00 8793.00 2179.73 2993.60 5952590.00 691427.00 8814.00 1674.02 3214.02 5952090.00 691660.00 8834.00 1444.85 3257.30 5951862.00 691709.00 8848.00 1252.40 3312.50 5951671.00 691769.00 8856.00 1100.03 3324.69 5951519.00 691785.00 --------- ...--- "- -----_._-------_._--_.~--_..._-------------------------------. TIP KOP 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TO Plan: Plan #9 Identical to Lamar's Plan #9 Principal: Yes Date Composed: Version: Tied-to: 70 16 26.577 N 148 27 17.382 W 70 16 26.577 N 148 27 17.382 W 70 16 26.635 N 148 27 8.115 W 70 16 23.605 N 148 26 34.994 W 70 16 23.605 N 148 26 34.994 W 70 16 21.039 N 148 26 32.917 W 70 16 27.397 N 148 26 38.872 W 70 16 27.397 N 148 26 38.872 W 70 16 32.602 N 148 26 28.632 W 70 1634.110 N 148 27 8.921 W 70 1630.170 N 148 27 5.024 W 70 1625.196 N 148 26 58.612 W 70 16 22.942 N 148 26 57.355 W 70 16 21.049 N 148 26 55.750 W 70 16 19.550 N 148 26 55.397 W ~ _._.__.._.,----~----- _.-._------------ 5/8/2003 5 From: Definitive Path ------------, -.----------------------- ___~__..·_.M""_._'____·__·___________··__m'._·____·___.-_ Plan Section Information 9481.60 10.83 68.99 8713.14 853.96 3196.75 0.00 0.00 0.00 0.00 9485.00 10.83 68.93 8716.48 854.19 3197.34 0.33 0.00 -1.76 269.97 9499.00 15.71 56.70 8730.11 855.70 3200.16 40.00 34.82 -87.38 324.00 9719.53 90.00 21.73 8855.88 996.49 3278.07 35.00 33.69 -15.86 324.00 9819.53 90.00 9.73 8855.88 1092.57 3305.13 12.00 0.00 -12.00 270.00 9969.53 95.77 352.65 8848.27 1241.72 3308.28 12.00 3.85 -11.39 289.00 10069.53 93.58 340.81 8840.08 1338.55 3285.43 12.00 -2.19 -11.84 260.00 10169.53 93.50 352.83 8833.88 1435.55 3262.72 12.00 -0.08 12.02 90.00 ObP I BP-GDB . B er Hughes INTEQ Planning RèJlórt B.. ...- ...... [NTEQ Plan Section Information 10219.53 94.01 358.82 8830.60 1485.28 3259.09 12.00 1.01 11.98 85.00 10419.53 95.29 334.78 8814.16 1677.92 3213.95 12.00 0.64 -12.02 274.00 10569.53 92.57 352.62 8803.80 1820.97 3172.15 12.00 -1.81 11.89 98.00 10719.53 92.13 334.61 8797.60 1964.16 3130.04 12.00 -0.29 -12.01 269.00 10844.53 90.77 319.66 8794.42 2068.81 3062.41 12.00 -1.09 -11.95 265.00 10969.53 90.23 334.65 8793.32 2173.53 2994.82 12.00 -0.43 11.99 92.00 11119.53 91.76 352.59 8790.71 2316.83 2952.70 12.00 1.02 11.96 85.00 11294.53 92.00 331.58 8784.91 2482.33 2899.20 12.00 0.14 -12.01 271.00 11400.00 91.95 344.25 8781.26 2579.80 2859.65 12.00 -0.05 12.01 90.00 Survey MD ft 9481.60 10.83 68.99 8713.14 853.96 3196.75 5951269.82 691663.27 285.88 0.00 0.00 TIP 9485.00 10.83 68.93 8716.48 854.19 3197.34 5951270.06 691663.86 286.00 0.33 269.97 KOP 9499.00 15.71 56.70 8730.11 855.70 3200.16 5951271.64 691666.63 287.00 40.00 324.00 3 9500.00 15.99 55.95 8731.07 855.86 3200.38 5951271.80 691666.86 287.11 35.00 324.00 MWD 9525.00 23.66 43.30 8754.58 861.45 3206.69 5951277.55 691673.02 291.52 35.00 324.72 MWD 9550.00 31.88 36.75 8776.69 870.40 3214.09 5951286.69 691680.20 299.06 35.00 336.65 MWD 9555.13 33.59 35.77 8781.00 872.64 3215.73 5951288.96 691681.78 300.98 35.00 342.46 02-29B 9569.98 38.59 33.38 8793.00 879.85 3220.69 5951296.29 691686.55 307.21 35.00 343.29 02-29B 9575.00 40.30 32.68 8796.88 882.52 3222.43 5951299.01 691688.22 309.54 35.00 345.22 MWD 9598.98 48.47 29.93 8814.00 896.85 3231.11 5951313.55 691696.54 322.15 35.00 345.76 02-29B 9600.00 48.82 29.83 8814.68 897.51 3231.49 5951314.22 691696.91 322.74 35.00 347.73 MWD 9625.00 57.39 27.64 8829.67 915.04 3241.07 5951331.98 691706.05 338.33 35.00 347.80 MWD 9633.36 60.26 27.01 8834.00 921.39 3244.36 5951338.41 691709.17 344.02 35.00 349.11 02-29B 9650.00 66.00 25.84 8841.52 934.68 3250.95 5951351.86 691715.44 355.96 35.00 349.44 MWD 9668.21 72.28 24.68 8848.00 950.06 3258.21 5951367.42 691722.30 369.85 35.00 349.97 02-296 9675.00 74.62 24.27 8849.93 955.99 3260.90 5951373.41 691724.85 375.21 35.00 350.38 MWD 9700.00 83.25 22.82 8854.73 978.46 3270.69 5951396.12 691734.07 395.64 35.00 350.50 MWD 9719.53 90.00 21.73 8855.88 996.49 3278.07 5951414.32 691741.00 412.12 35.00 350.78 4 9725.00 90.00 21.07 8855.88 1001.58 3280.07 5951419.47 691742.87 416.79 12.00 270.00 MWD 9750.00 90.00 18.07 8855.88 1025.14 3288.44 5951443.22 691750.65 438.53 12.00 270.00 MWD 9775.00 90.00 15.07 8855.88 1049.09 3295.57 5951467.35 691757.17 460.89 12.00 270.00 MWD 9800.00 90.00 12.07 8855.88 1073.39 3301.44 5951491.79 691762.43 483.80 12.00 270.00 MWD 9819.53 90.00 9.73 8855.88 1092.57 3305.13 5951511.05 691765.64 502.04 12.00 270.00 5 9825.00 90.21 9.11 8855.87 1097.97 3306.03 5951516.47 691766.40 507.20 12.00 289.00 MWD 9850.00 91.19 6.27 8855.56 1122.74 3309.37 5951541.31 691769.12 531.01 12.00 289.00 MWD 9875.00 92.16 3.43 8854.83 1147.63 3311.48 5951566.25 691770.61 555.17 12.00 288.96 MWD 9900.00 93.13 0.59 8853.67 1172.59 3312.36 5951591.22 691770.86 579.59 12.00 288.88 MWD 9925.00 94.09 357.74 8852.10 1197.53 3311.99 5951616.15 691769.87 604.22 12.00 288.75 MWD 9950.00 95.04 354.88 8850.11 1222.40 3310.39 5951640.96 691767.65 628.99 12.00 288.57 MWD 9969.53 95.77 352.65 8848.27 1241.72 3308.28 5951660.23 691765.05 648.38 12.00 288.34 6 9975.00 95.66 352.00 8847.72 1247.12 3307.55 5951665.60 691764.19 653.82 12.00 260.00 MWD 10000.00 95.13 349.03 8845.37 1271.67 3303.45 5951690.04 691759.48 678.71 12.00 259.94 MWD 10025.00 94.58 346.07 8843.26 1295.99 3298.08 5951714.22 691753.50 703.59 12.00 259.66 MWD 10050.00 94.03 343.12 8841.38 1320.02 3291.46 5951738.07 691746.28 728.41 12.00 259.41 MWD 10069.53 93.58 340.81 8840.08 1338.55 3285.43 5951756.44 691739.78 747.70 12.00 259.18 7 10075.00 93.58 341.47 8839.74 1343.71 3283.66 5951761.56 691737.89 753.10 12.00 90.00 MWD 10100.00 93.58 344.47 8838.18 1367.57 3276.36 5951785.23 691729.99 777.86 12.00 90.04 MWD 10125.00 93.56 347.48 8836.63 1391.77 3270.31 5951809.27 691723.34 802.75 12.00 90.23 MWD 10150.00 93.53 350.49 8835.08 1416.26 3265.54 5951833.63 691717.96 827.69 12.00 90.42 MWD 10169.53 93.50 352.83 8833.88 1435.55 3262.72 5951852.84 691714.65 847.17 12.00 90.60 8 10175.00 93.56 353.49 8833.54 1440.97 3262.07 5951858.24 691713.87 852.63 12.00 85.00 MWD - - - -~-------~--------~._--_. ._~------~~~.._._---~..,~---_._.- -------......-....------- ObP I BP-GDB . B er Hughes INTEQ Planning RèJ'&rt Bii. BA_ IIUG". --.---.;;,.'---...--- INTEQ Survey 93.82 356.48 8831.93 1465.82 3259.89 5951883.03 691711.06 877 .48 12.00 85.04 MWD 94.01 358.82 8830.60 1485.28 3259.09 5951902.46 691709.78 896.78 12.00 85.23 9 94.05 358.17 8830.22 1490.74 3258.94 5951907.92 691709.50 902.18 12.00 274.00 MWD 94.25 355.17 8828.41 1515.63 3257.50 5951932.76 691707.43 926.95 12.00 273.95 MWD 10275.00 94.44 352.16 8826.51 1540.40 3254.75 5951957.45 691704.06 951.82 12.00 273.74 MWD 10300.00 94.62 349.16 8824.53 1564.99 3250.70 5951981.93 691699.40 976.74 12.00 273.51 MWD 10325.00 94.79 346.15 8822.48 1589.33 3245.38 5952006.13 691693.47 1001.63 12.00 273.27 MWD 10350.00 94.94 343.15 8820.37 1613.35 3238.78 5952029.97 691686.28 1026.43 12.00 273.02 MWD 10375.00 95.08 340.14 8818.18 1636.98 3230.94 5952053.40 691677.85 1051.07 12.00 272.77 MWD 10400.00 95.20 337.13 8815.94 1660.17 3221.87 5952076.35 691668.20 1075.47 12.00 272.51 MWD 10419.53 95.29 334.78 8814.16 1677.92 3213.95 5952093.90 691659.83 1094.34 12.00 272.24 10 10425.00 95.20 335.43 8813.66 1682.87 3211.66 5952098.79 691657.42 1099.60 12.00 98.00 MWD 10450.00 94.77 338.41 8811.49 1705.78 3201.89 5952121.44 691647.09 1123.86 12.00 98.06 MWD 10475.00 94.33 341.39 8809.51 1729.18 3193.33 5952144.62 691637.94 1148.39 12.00 98.32 MWD 10500.00 93.88 344.36 8807.72 1753.01 3185.99 5952168.26 691630.00 1173.13 12.00 98.55 MWD 10525.00 93.41 347.33 8806.13 1777.20 3179.89 5952192.28 691623.30 1198.01 12.00 98.77 MWD 10550.00 92.94 350.30 8804.74 1801.68 3175.05 5952216.64 691617.85 1222.97 12.00 98.96 MWD 10569.53 92.57 352.62 8803.80 1820.97 3172.15 5952235.85 691614.47 1242.46 12.00 99.12 11 10575.00 92.56 351.96 8803.56 1826.39 3171.42 5952241.24 691613.60 1247.93 12.00 269.00 MWD 10600.00 92.50 348.96 8802.45 1851.01 3167.28 5952265.76 691608.85 1272.90 12.00 268.97 MWD 10625.00 92.43 345.95 8801.38 1875.39 3161.85 5952289.99 691602.81 1297.85 12.00 268.84 MWD 10650.00 92.36 342.95 8800.33 1899.45 3155.16 5952313.88 691595.52 1322.71 12.00 268.71 MWD 10675.00 92.29 339.95 8799.32 1923.13 3147.21 5952337.35 691586.98 1347.41 12.00 268.58 MWD 10700.00 92.20 336.95 8798.34 1946.36 3138.04 5952360.34 691577.23 1371.88 12.00 268.46 MWD 10719.53 92.13 334.61 8797.60 1964.16 3130.04 5952377.93 691568.78 1390.79 12.00 268.34 12 10725.00 92.08 333.95 8797.40 1969.08 3127.66 5952382.79 691566.29 1396.06 12.00 265.00 MWD 10750.00 91.81 330.96 8796.55 1991.24 3116.11 5952404.65 691554.18 1419.88 12.00 264.98 MWD 10775.00 91.54 327.97 8795.82 2012.76 3103.41 5952425.84 691540.96 1443.28 12.00 264.87 MWD 10800.00 91.27 324.98 8795.21 2033.59 3089.61 5952446.32 691526.64 1466.19 12.00 264.79 MWD 10825.00 90.99 322.00 8794.71 2053.68 3074.74 5952466.03 691511.27 1488.55 12.00 264.71 MWD 10844.53 90.77 319.66 8794.42 2068.81 3062.41 5952480.85 691498.57 1505.60 12.00 264.66 13 10850.00 90.75 320.32 8794.34 2073.01 3058.89 5952484.95 691494.94 1510.34 12.00 92.00 MWD 10875.00 90.64 323.32 8794.04 2092.65 3043.44 5952504.21 691479.01 1532.37 12.00 92.01 MWD 10900.00 90.53 326.32 8793.78 2113.08 3029.04 5952524.27 691464.10 1554.99 12.00 92.04 MWD 10925.00 90.42 329.31 8793.58 2134.24 3015.73 5952545.08 691450.26 1578.14 12.00 92.08 MWD 10950.00 90.31 332.31 8793.42 2156.06 3003.54 5952566.59 691437.53 1601.75 12.00 92.10 MWD 10969.53 90.23 334.65 8793.32 2173.53 2994.82 5952583.84 691428.37 1620.47 12.00 92.12 14 10975.00 90.28 335.31 8793.30 2178.49 2992.50 5952588.74 691425.94 1625.75 12.00 85.00 MWD 11000.00 90.54 338.30 8793.12 2201.47 2982.66 5952611.46 691415.52 1650.09 12.00 85.00 MWD 11025.00 90.80 341.29 8792.83 2224.92 2974.02 5952634.69 691406.30 1674.69 12.00 85.02 MWD 11050.00 91.06 344.27 8792.42 2248.80 2966.62 5952658.37 691398.31 1699.48 12.00 85.06 MWD 11075.00 91.31 347.26 8791.90 2273.02 2960.48 5952682.43 691391.56 1724.41 12.00 85.11 MWD 11100.00 91.56 350.26 8791.27 2297.53 2955.61 5952706.81 691386.08 1749.39 12.00 85.17 MWD 11119.53 91.76 352.59 8790.71 2316.83 2952.70 5952726.03 691382.68 1768.90 12.00 85.25 15 11125.00 91.77 351.93 8790.54 2322.25 2951.96 5952731.43 691381.81 1774.37 12.00 271.00 MWD 11150.00 91.82 348.93 8789.76 2346.89 2947.81 5952755.95 691377.04 1799.35 12.00 270.98 MWD 11175.00 91.86 345.93 8788.96 2371.27 2942.37 5952780.19 691371.00 1824.31 12.00 270.89 MWD 11200.00 91.90 342.93 8788.13 2395.34 2935.67 5952804.08 691363.69 1849.18 12.00 270.79 MWD 11225.00 91.93 339.93 8787.30 2419.02 2927.71 5952827.56 691355.15 1873.88 12.00 270.69 MWD 11250.00 91.96 336.93 8786.45 2442.26 2918.53 5952850.55 691345.38 1898.36 12.00 270.59 MWD 11275.00 91.98 333.93 8785.59 2464.98 2908.14 5952873.00 691334.43 1922.54 12.00 270.49 MWD 11294.53 92.00 331.58 8784.91 2482.33 2899.20 5952890.12 691325.06 1941.17 12.00 270.39 16 11300.00 92.00 332.24 8784.72 2487.15 2896.63 5952894.88 691322.37 1946.37 12.00 90.00 MWD --~~------_.".._-~- -------~--- _"m___~_~"'_"'~___"""__~_______ , , ObP 11325.00 11350.00 11375.00 11400.00 91.99 91.99 91.97 91.95 I BP-GDB . Ba er Hughes INTEQ Planning Rèjrórt B.. .~..." JUG IN'tEQ 335.24 338.24 341.24 344.25 8783.85 8782.98 8782.11 8781.26 2509.55 2532.51 2555.94 2579.80 2885.58 2875.71 2867.06 2859.65 5952917.00 5952939.70 5952962.91 5952986.57 691310.76 691300.32 691291.09 691283.08 1970.35 1994.67 2019.25 2044.04 12.00 12.00 12.00 12.00 90.02 MWD 90.13 MWD 90.23 MWD 90.34 TD ,f!. " , , Nordic 1 big hole All Measurements are from top of Riser ~ Q) C/) .- a: top of bag bttm of bag middle of slips Blind/Shears .......................... middle of pipes 7/28/2003 BAG 71/16" 5000psi TOTs ......................····7 1/16" 5000psi middle of flow cross Mud Cross middle of blindlshears .......................... middle of pipelslips .......................... Flow Tee Mud Cross 7 1/16" 5000psi TOTs / 7 1/16" 5000psi p055118 DATE 7/14/2003 CHECK NO. 055118 DATE INVOICE / CREDIT MEMO DESCRIPTION GROSS VENDOR DISCOUNT NET 7/14/2003 INV# PR071003H PERMIT TO DRILL FEE 0;;1.- :2..CfS H e THE ATTACHED CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE. TOTAL ~ e II' 0 5 5 i L B III I: 0... i 20 3 B ~ 51: 0 i 2 ? B ~ bllD e e TRANSMJT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERJPARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME PTD# CHECK WHAT ADD-ONS "CLUE" APPLIES (OPTIONS) MULTI Tbe permit is for a new well bore segment of LATERAL existing well-, Permit No, API No. . (If API number Production sbould continue to be reported as last two (2) digits a function' of tbe original API number stated are between 60-69) above. Pn.,OT HOLE In accordance with 20 AAC 25.005(1), all (PH) records, data and logs acquired for tbe pilot bole must be clearly differentiated in both name (name on permit plus PH) . and API number (50 - 70/80) from records, data and logs acquired for well (name on permit). SPACING Tbe permit is approved subject to full EXCEPTION compliance witb 20 AAC 25.055. Approval to peñorate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Companv Name) assumes the liability of any protest to tbe spacing . exception tbat may occur. DRY DITCH All dry ditch sample sets submitted to the SAMPLE Commission must be in no greater than 30' sample intervals from below tbe permafrost or from wbere samples are first caught and 10' sample intervals tbrougb target zones. Rev: 07/10/02 C\jody\templates Company INC Well Name: PRUDHOE BAY UNIT 02-2~ Program DEV Well bore seg D PTD#: 2031460 Field & Pool IL - 640150 nitial ClasslType DEV 11-01L GeoArea 890 Unit 11650 On/Off Shore ~ Annular Disposal D Administration P~rmit fee attache.d _ . Y~s. . - - - - - - - 2 .Leas~ .numberapprORriate. Y~s. - - - - - - 3 .U.nlque weltn.arn~.aod Ol!mb.er - - - - - - - .Y~s. . - - - - - - - - - - - - - - - - - - - - 4 WeB loc¡¡ted in.a. define~pool. - - - - - - - Y~s. - - - - - - 5 Wellloc¡¡ted pr.operdistance from driJling unit boundary . . . . _ . . Yes. - - - - - - - 6 WeB loc¡¡ted proper .dlstance_ from other weHs. . . . . . . Yes. - - - - - - - - - - - 7 Sufficientacreag.e.ayailable [ndrilliog unjt _ . Yes. - - - - - - - - 8 Ifdeviated, js weJlbore pl¡:;¡tincJuded . . . . . . . . . Y~s - - - - - - - - - - - - '9 .Operator onl)' affected party. . . . . . . . . . . . . . . Yes. . - - - - - - 10 .Operator has.apprppriate. b.ond tnJorce . . . . . . . _ . . . . . . Yes. . - - - - - - - - - - - - 11 Permit can be lSSl!ep wjthout conservation order. Y~s. . - - - - - - - - - - - - Appr Date 12 Permit~an be tssu.ep without administrati\(e.apprpval . Yes. RPC 8/21/2003 13 Can permit be approved before 15-day wait Yes e 114 WeJIJoc¡¡ted within area and.strat¡¡authorlzed by.lnjectiPIJ Order # (put 10# in.cprnrnents) (For NA - - - - - - - - - - - - - - 15 .AJI weHs.withtn .1l4.mite.are.a.of reyiew id~ot[fied (Fpr servjc.ewell onl)'). . . . .. .. .. .. NA .. - - - - - - - - - - - - - - - - - -- 16 Pre-produ.ced injector; ~uratio.n.of pre-pro~uc;tion tess than.:3 months (Forservi,ce well onJy) . . NA - - - - - - - - - - - - - 17 ACMP finding.of Con.ststenc;y.has beenissued. forthis project. . . . . . . . . . . . . . . . . . . NA . . - - - - - - Engineering 18 .C.ooductor string provided . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - NA .. - - - - - - - - - 19 .S.urfacec¡:;¡singprote~ts alLknown USQWs . ........ _. _........ NA... - - - - - - - - - - - - 20 .GMT vol adeQl!ate. to circulate onconduçtor. & surf. C$g . ................. _ .NA. 21 .CMT v.ol adeQl!ateto tie-i,nJong .string to surf csg. . . . . . - - - - - - - - - - - - .... NA - - - - - - - - - - - - - - - - 22 CMTwill c;oyer.a]l!<nown.produc;tiye horizon.s. . _ Yes. - - - - - - - - - 23 Casing de.signs ad.etluate fpr C,T" B.&.Rermafrost . . . . . . _ . . _ _ .......... _ _ _ _ Yes. 24 .A~equatetankageor re.serve pit. . . . . . . . . . . . - - - - - - - - - - - - - - . . . . . . . Y~s cmu. 25 Jfare-~riIL has.a_ 10-403 for abanpon.me.nt be~1J ¡¡PPJoved . . . . . . . . . . . . _ . _ _ . . Y~s. 6/21-'2003. . . . . . . . . . _ _ _ 26 .A~equateweUbore. separ¡¡tio.npropose~. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . ~ - - - - - - - - - - - - - - - - - - 27 Ifdivecterrequired, does itmeet regulations. . . . . . . . . . . . . . . . . . . _ NA .. Sipetrack.. . . . . . Appr Date 28 .DrillilJg flujd Rrog.ram s~hematic_& equip Jistapequ¡¡te. . . . Y~s _ . Max MW8, 7. ppg.. . . WGA 8/21/2003 29 BOPEs, do they meel.regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes. - - - - e 30 .BQPE.pre.ssrating appropriate;testto.(put psig tn.comments) . . . . . . . . . . . . . _ . . . . . Yes Te.st to 3500 RSi. .MSF' 2669 psi 31 .C.hokemanifold complies w/APt RF'-53 (May 64). - - - - - - - - - - - ......... Yes.. 32 Work wiU pc;C.ur withoutoper¡:;¡tion .sbutdown - - - - - ~ ............. _ Yes.. 33 Is presence of H2S gas. Rrob.able. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . 100ppm, 34 Me.chanlc¡¡I.C9lJdjt[oo pf we.lIs within 8.08 verified (For service w~1J only). NA Geology 35 Pßrmit can Þe tssu.ed wlo hydrogen su[fipe meaS.U(es. . . . . . . _ . . _ . . . . . . . . . . . . _ . No. 36 .D.ata.preselJted Qn. pote.ntial PveJpres.sure .zones. . . . . . . . . . ....... _... .NA Appr Date 37 .Setsr:nic.analysjs of shallow gas.zPlJes ..NA .. - - - - - - - - - - - - - - RPC 8/21/2003 38 Seabep _condjtjpo survey.(if Off-sh.ore) . . . . . . . . . . . _ _ . . . . . .NA 39 . CQntact namelphoneJor.weelsly progress.reRorts [explor¡¡tpry .0nlYl _ . . . .. ..NA . - - Public ~ ~ t? % Geologic Date: Engineering Date Commissioner Date ~ Commissioner: Commissioner: Dr.$' f/ ~/\? e e Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding infoffilation, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. . . ~ p') ~'\~? ~3 -116 **** REEL HEADER **** MWD 04/11/02 $' ~ì--- ð~9 BHI 01 LIS Customer Format Tape . ·EC· EIVED R . 1 ?f\Oå , '.... !-\liJ , **** TAPE HEADER **** MWD 04/11/02 A!ælœO" & Gas Cons- Comm\5~¡µn AnC110mge 4580841 01 2.375" CTK *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! -Version Information VERSo WRAP. -Well Information Block #MNEM.UNIT Data Type #--------- ------------- STRT.FT 9430.0000: STOP.FT 10707.0000: STEP.FT 0.5000: NULL. -999.2500: COMPo COMPANY: WELL. WELL: FLD . FIELD: LOC . LOCATION: CNTY. COUNTY: STAT. STATE: SRVC. SERVICE COMPANY: TOOL. TOOL NAME & TYPE: DATE. LOG DATE: API . API NYUMBER: -Parameter Information Block #MNEM.UNIT Value #--------- ------------------------- SECT. 34 TOWN.N 11N RANG. 14E PDAT. MSL EPD .F 0 LMF . RKB FAPD.F 63 DMF KB EKB .F 63 EDF .F N/A EGL .F N/A CASE.F N/A OSl . DIRECTIONAL -Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All Gamma Ray data (GRAX) presented is real time data. (4) Baker Hughes INTEQ utilized Coiltrak downhole tools and ADVANTAGE surface system. Remark File Version 1.000 Extract File: ldwg.las 1. 20: NO: CWLS log ASCII Standard -VERSION 1.20 One line per frame Information ------------------------------- Starting Depth Ending Depth Level Spacing Absent Value BP Exploration (Alaska), Inc. 02-29B Prudhoe Bay Unit 70 deg 16' 8.739"N, 148 deg 28' 32.190"W North Slope Alaska Baker Hughes INTEQ 1.75" NaviGamma - Gamma Ray 22-Nov-03 500292201102 Description ------------------------------- Section Township Range Permanent Datum Elevation Of Perm. Datum Log Measured from Feet Above Perm. Datum Drilling Measured From Elevation of Kelly Bushing Elevation of Derrick Floor Elevation of Ground Level Casing Depth Other Services Line 1 . . (5) Tool ran in the tool string included Casing Collar Locator, Electrical Disconnect and Circulating Sub, a Drilling Performance Sub, and a Hydrolic Orienting Sub with a near bit inclination sensor. (6) The data presented here is final and was not depth shifted to a PDC (Primary Depth Control) as per BPX Recomendation. (7) The sidetrack was drilled from milled window in 4 1/2 inch liner. Top of Window: 9444' MD (8676' SSTVD) Bottom of Window: 9450' MD (8682' SSTVD) (8) The interval from 10680' to 10707' MD (8811' to 8810' SSTVD) was not logged due to the sensor offset. (9) Tied in to 02-29A at 9028' MD MNEMONICS: GRAX -> Gamma Ray MWD-API [MWD] (MWD-API units) ROPS -> Rate of Penetration, feet/hour TVD -> Subsea True Vertical Depth, feet Tape Subfile: 1 61 records... Minimum record length: Maximum record length: 14 bytes 132 bytes **** FILE HEADER **** MWD .001 1024 *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WDFN LCC CN WN FN COUN STAT 02-29B-PB1 5.xtf 150 BP Exploration (Alaska) Inc. 02-29B Prudhoe Bay Unit North Slope Alaska *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 The data presented here is final and has not been depth shifted to a PDC (Primary Depth Control). Per BP Exploration instructions, the MWD Gamma Ray is the PDC for this borehole. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GR ROP GR ROP GAAX ROPA 0.0 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 12 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 84 One depth per frame (value= 0) Datum Specification Block Sub-type is: 1 . . FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size Length 1 2 68 68 4 4 1 1 AAPI F/HR 4 4 GR ROP MWD MWD ------- 8 Total Data Records: 31 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9430.000000 10707.000000 0.500000 feet **** FILE TRAILER **** Tape Subfile: 2 40 records... Minimum record length: Maximum record length: 54 bytes 4124 bytes **** FILE HEADER **** MWD .002 1024 *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 02-29B-PB1.xtf 150 BP Exploration (Alaska) 02-29B Prudhoe Bay Unit North Slope Alaska *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 This file contains the raw-unedited field data. *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP GR ROP ---------------------------------------------------- GRAX ROPA GR ROP 0.0 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 . . Datum Frame Size is: 12 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 84 One depth per frame (value= 0) Datum Specification Block Sub-type is: 1 FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size Length 1 2 GR ROP MWD MWD 68 68 1 1 AAPI F/HR 4 4 4 4 ------- 8 Total Data Records: 61 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9429.750000 10706.250000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 3 70 records... Minimum record length: Maximum record length: 54 bytes 4124 bytes **** TAPE TRAILER **** MWD 04/11/02 4580841 01 **** REEL TRAILER **** MWD 04/11/02 BHI 01 Tape Subfile: 4 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes Tape Subfile 1 is type: LIS . . . . Tape Subfile 2 is type: LIS DEPTH GR ROP 9430.0000 28.9400 28.0000 9430.5000 13.1300 28.4400 9500.0000 22.6400 88.4100 9600.0000 51.6100 82.3100 9700.0000 41. 8000 157.0800 9800.0000 94.2600 93.6300 9900.0000 45.3800 86.3300 10000.0000 44.3100 94.8800 10100.0000 30.0100 127.3000 10200.0000 33.0000 134.1600 10300.0000 29.7800 99.7800 10400.0000 161.5900 85.8400 10500.0000 28.5900 15.8100 10600.0000 44.6400 22.7000 10700.0000 -999.2500 111. 6500 10707.0000 -999.2500 -999.2500 Tape File Start Depth 9430.000000 Tape File End Depth 10707.000000 Tape File Level Spacing 0.500000 Tape File Depth Units feet . . Tape Subfile 3 is type: LIS DEPTH GR ROP 9429.7500 -999.2500 -999.2500 9430.0000 28.9400 28.0000 9500.0000 23.7000 87.1500 9600.0000 51.5600 79.5500 9700.0000 41.3350 158.4600 9800.0000 117.4100 124.2800 9900.0000 44.2200 86.7200 10000.0000 45.3700 92.2200 10100.0000 29.9982 129.4600 10200.0000 33.8500 132.8900 10300.0000 30.8650 96.4400 10400.0000 166.3100 107.5300 10500.0000 29.6100 14.9300 10600.0000 40.8150 29.7100 10700.0000 -999.2500 111.7600 10706.2500 -999.2500 83.9600 Tape File Start Depth 9429.750000 Tape File End Depth 10706.250000 Tape File Level Spacing 0.250000 Tape File Depth Units feet ... J t" Tape Subfile 4 is type: LIS . .