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Home My WebLink About204-111 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. ~ º ld- - II L Well History File Identifier Organizing (done) o Two-sided 1111111111111111111 o Rescan Needed "'1111111111111111 RESCAN ~Olor Items: o Greyscale Items: DIGITAL DATA OVERSIZED (Scannable) D Maps: D Other Items Scannable by a Large Scanner D Diskettes, No. D Other, Norrype: D Poor Quality Originals: OVERSIZED (Non-Scannable) D Other: D Logs of various kinds: NOTES: o Other:: BY: ~ Date C¡/I<6/Db 151 VV1P BY: ~ ,.. Date cr 11f? /00 :+.. x 30 = to D + Date:cr! ¡r? /Ð~ 151 111/111111111111111 VV1P (Ps MP Project Proofing Scanning Preparation BY: C_ Maria") b = TOTAL PAGES (Count does not include cover sheet) 151 Production Scanning 11I1111111111111111 Stage 1 Page Count from Scanned File: (P (P (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V YES G- Maria} Date: q / IS/Db If NO in stage 1, page(s) discrepancies were found: YES NO BY: Isl htiP NO Stage 1 BY: Maria Date: 151 111111111111111111I Scanning is complete at this point unless rescanning is required. ReScanned 111111/111111111111 BY: Maria Date: 151 Comments about this file: Quality Checked 111111111111" 11111 10/6/2005 Well History File Cover Page.doc • • .: MICROFILMED 03/01/2008 DO NOT PLACE ~~_ ~~~. t. -y _ ~_. ANY NEW MATERIAL UNDER THfS PAGE F:\LaserFiche\CvrPgs_Inserts\Microfilm_Marker.doc . Transmittal Form . r'ill BAKER HUGHES I I r"--;~1~~-" ;;~~I;~\-;-~~ I __ ._._______ _ ._ m , "-'.-~:;~.~~;~:.:::;~~:~:. I ì i 1,_'" ....r> ..~,. ,''''.. ,.,...,~ I i'·· ___.._______.'_.m_ '_ .: 17"F ~_~ <~.~ ~":"'L ¡ I ........" .... ,s.," "...:-:/ I I I I ! I i I INTEQ ,.-,.- . To: Anchorage GEOScience Center AOGCC 333 West 7th Ave, Suite 100 Anchorage, Alaska 99501 Attention: Reference: 1C-08L1PB1- Helen Warman Contains the following: II II !i !I II I¡ fi ß 1.ot _i\t..\MF..D j~~ \1 ill 5~w- !I II L . ~I. ".' , ...._~~~',- _~,:.~.~,,"'f '"I .* I· ." ¡ I ! i !. !i I 1 LDWG Compact Disc (Includes Grapþ.ic Image files) 1 LDWG lister summary 1 bluelines - MPR-DIR_md Log 1 bluelines - MPR-DIR _tvd Log , ¡ i i ! ¡ ¡ ! ! i I LAC Job#: 726009 f il Sent By: Cosetta Todirica Re<eived By: ß1t _ Date: Dec. 10, 2006 Date: 11..t;/D? / 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 ;)0(./" \ I \ ~1"-l30 q . . Transmittal Form r'i_ BAKER HUGHES ! 1-- - ';!~; ~ . ¡~:~-:~."\ ; ~UJ ! -- :....",..... -.. '" .... ".,":." i.' .,,', ¡ INTEQ ¡ ','". - - - . -~.:.:' - . - . '-:', ' : !":.:"'. ~' .~~, .,. :"'~'..! 1~::.;'"0.,.";·-·~~··¡ Anchorage GEOScience Center To: AOGCC 333 West 7th Ave, Suite 100 Anchorage, Alaska 99501 Attention: Helen Warman Reference: 1C-08L1 & 1C-08L101- II Contains the following: 2 LDWG Compact Disc (Includes Graphic Image files) 2 LDWG lister summary 2 bluelines - MPR-DIR_md Log 2 bluelines - MPR-DIR_tvd Log 5GANNED JAN 0 8 2007 LAC Job#: 726009 Sent By: cose71::'-- Received By: {2 :1 II l' II ;¡ 1! !i 11 II II !I II i ! i h II II ; i i, I! !I " Date: Dec. 10, 2006 Date: r/5/D? 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 -..r· - ~ .-. :;J:;4' ,<*' It I /436J '- , ,.~ I?~ DATA SUBMITTAL COMPLIANCE REPORT 9/11/2006 Perm it to Drill 204111 0 Well Name/No. KUPARUK RIV UNIT 1C·08L 1 Operator CONOCOPHILLlPS ALASKA INC -¥"'¿ J ~~r API No. 50-029-20585-60-0 MD 10954. / TVD 6556 /' Completion Date 8/13/2004 Completion Status 1-01L --~-~- ~._---_. REQUIRED INFORMATION Mud Log No Samples No ---- ~ctional surve~_ -----~._~- DATA INFORMATION Types Electric or Other Logs Run: GR, RES Well Log Information: Log/ Data Digital ~ Me~~t pt Mf ¡ W C Lis L~_n I \ fbºg I ~ Electr Dataset Number Run No Log Log Scale Media Name Directional Survey Directional Survey 14040 LIS Verification 14040 Induction/Resistivity 14040 "IJudlon/Resistivity 5 Blu 5 Blu 2~ Blu MD 25 Blu rVj) 14040 Indurtio.R/Resistivity 14040 Induction/Resistivity 14040 Induction/Resistivity Current Status 1-01L UIC N -~-------~.~---,---~._---'-~--'---- _._-~--~-----_.~-_.__.------ (data taken from Logs Portion of Master Well Data Maint Interval . OH/ Start Stop CH Received Comments - 8930 10954 11/8/2004 8900 10175 11/8/2004 PB1 0 0 Open 8/22/2006 8938 10954 Open 8/20/2006 GR, ROP, Res 8930 10954 Open 8/22/2006 Multi Propagation Res GR 6-Aug-2004 w/Graphics 8930 10954 Open 8/22/2006 Multi Propagation Res GR 6-Aug-2004 W/Graphics 8930 10954 Open 8/22/2006 Multi Propagation Res GR 6-Aug-2004 w/Graphics 8930 10954 Open 8/22/2006 Multi Propagation Res 6-Aug-2004 w/Graphics ---~~ Well Cores/Samples Information: Name Interval Start Stop Received Sent ADDITIONAL INFORMATION y~ Daily History Received? Well Cored? Chips Received? .", I N Formation Tops Analysis Received? ~ Comments: Sample Set Number Comments . (hN 0N DATA SUBMITTAL COMPLIANCE REPORT 9/11/2006 Permit to Drill 2041110 Well Name/No. KUPARUK RIV UNIT 1C-08L 1 Operator CONOCOPHILLIPS ALASKA INC MD 10954 TVD 6556 Completion Date 8/13/2004 Completion Status 1-01L Current Status 1-01L UIC N -_._--~ -~.- r-so~- Compliance Reviewed By: API No. 50-029-20585-60-00 Date: -l~J:iI-~f4 ~-- . . . Transmittal Form . r&l_ BAKER MUGHU II===~_ I;~,;-';;=~,·;; i~"'''''''''''}'_';;'''''H\~/:i IO~_ r:, ',:" .... IOI!.if -i: .... .~ .~, ",",.:.~ ':;,,:":. ::., ; I I ,I ¡ ¡ I i : I j I I I INTEQ To: AOGCC 333 West 7th Ave, Suite 100 Anchorage, Alaska 99501 Attention: Helen Warman Reference: 1C-08L1PB1 Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 bluelines - MPR-DIR_md Log 1 bluelines - MPR-DIR_tvd Log I LAC Job#: 726009 Sent By: Cosetta Todirica Received By: C,~ Anchorage GEOScience Center C}, /, ì I I ¡ I , II r I i I I I DatRE';~b~E Date: PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 Q6 ({ - III 1i JL../ ÐÓCi Baker Hughes INTEQ 7260 Homer Drive Anchorage, Alaska 99518 Direct: (907) 267-6612 FAX: (907) 267-6623 ~- ,_"__~..2~WJ~.~,.;~.___. .~...¿...! [~_~.:~?~~:~i:__:'~j 1::'1_:":_ I. ':.. ru-'- I . Transmittal Form INTEQ To: AOGCC 333 West 7th Ave, Suite 100 Anchorage, Alaska 99501 Attention: Helen Warman Reference: lC-08Ll & lC-08LlOl . "1_ BAKER HUGHES Anchorage GEOScience Center 1 .:;:>- ëi)' t., "';" 1" C, J> f<"'c:: ?: c;:;r. Ç;-} !')-, ~ ~- :r ,.- ø n ä; g h~ ~ ;" f".' = C:I f':"-:> Q O"! '4, 3; ¡;" 1;,.., õ' .:::1 Contains the following: 2 LDWG Compact Disc (Includes Graphic Image files) 2 LDWG lister summary 2 bluelines - MPR-DIR _ md Log 2 bluelines - MPR-DIR_tvd Log LAC Job#: 726009 Sent By: Cosetta Todirica Re<eived By: C- __~----- ~rì"Jr/tfA. r¿ fhdtu,d( ef/1 Date: August 17, 2006 Date: ?i/f);¥O C-J PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 ~ ~c.{ - fl , 1'10'1(:) Baker Hughes INTEQ 7260 Homer Drive Anchomge, Alaska 99518 Direct: (907) 267-6612 FAX: (907) 267-6623 ?~ {}ð# -lid I 8D~1- It () "0 ;it ì t.( D3JÇ; 11../ ~ r~::';~:=1 . ','I ..., , ,·r' ...., ... '.'\ ...' _.._.___u_.__~_~___..__._n_._. _... _ u ."., ,...~ >..~ .". .... . .. ." ". ..~. .,..·.·M,:.', _'Ie .... .. ... "'..:; .."...~" ....".-~ ~u I rn () m ? '1110""" f11 o ...... ....., ~.". ..... __u._._.___.~.______..__.__. "'C:"",",,'.''' ....", - ... .. "'to'. ....". .~..~ . -+---~-----~---------~ ¡_HJJI¡d :~ . ( I bp . . ~.. ,\If.'''. --,~ ~..- ,,- ~..""'" *."\ ~,.. ·'jJJ'~~I\'" ". ~ - J .. ~ Terrie Hubble Technical Assistant GPB Drilling & Wells BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 September 15, 2004 Alaska Oil & Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Reference: Permit to Drill, *..:1'41, 204-112 Direct: (907) 564-4628 hubbletl@bp.com To Whom It May Concern: In addition to the attached Completion Reports for 1 C-08L1 and 1 C-OSL1-01, I am also submitting the As- Built on record for 1 C-08. It came to our attention that the surface location for this series of wells was incorrectly reported in the past. The two Completion Reports now being submitted match what is in our databases and the As-Built. Thank you very much for your assistance in this matter. Sincerely, ~~~- Terrie Hubble I STATE OF ALASKA . ALASKA IL AND GAS CONSERVATION COM~SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG No. of Completions 1a. Well Status: 181 Oil 0 Gas 0 Plugged 0 Abandoned 0 Suspended 0 WAG 20AAC 25.105 20AAC 25.110 CASING, liNER AND CEMENTING RECORD SrnINGDÊP'THMD SrnINGDEP'tHTVD BoTTOM BOTTOM 80' Surface 80' 2714' Surface 2587' 8933' Surface 6438' 10725' 6506' 6546' (9725') (6269') (6506') o GINJ 0 WINJ 0 WDSPL 2. Operator Name: Conoco Phillips Alaska Inc. 3. Address: clo P.O. Box 196612, Anchorage, Alaska 99519-6612 4a. Location of Well (Governmental Section): Surface: 1240' SNL, 660' EWL, SEC. 12, T11N, R10E, UM Top of Productive Horizon: 1147' NSL, 4101'WEL, SEC. 02, T11N, R10E, UM Total Depth: 2602' NSL, 5246' WEL, SEC. 02, T11 N, R10E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 561664, y- 5968993'" Zone- ASP4 TPI: x- 556882 y- 5971343 Zone- ASP4 Total Depth: x- 555725 - y- 5972789' Zone- ASP4 - - 18. Directional Survey 181 Yes 0 No 21. Logs Run: GR, RES 22. 16" 65# H-40 10-3/4" 45.5# K-55 7" 26# K-55 2-7/8" 6.5# L-80 (3-3/16" x 2-718") (6.2# I 6.4#) (L-80) Surface Surface Surface 9725' (8713') 23. Perforations open to Production (MD + TVD of To,e and Bottom Interval, Size and Number; if none, state' none"): 2-7/8" Slotted Section MD TVD MD TVD 9771' - 10723' 6506' - 6546' 26. Date First Production: August 27, 2004 Date of Test Hours Tested PRODUCTION FOR 8/28/2004 12 TEST PERIOD .. Flow Tubing Casing Pressure CALCULATED .-... Press. 523 1355 24-HoUR RATE-" OIL-BsL 483 One Other 5. Date Comp., Susp., or Aband. 8/13/2004 6. Date Spudded 8/112004 >' 7. Date T.D. Reached 8/6/2004 ¡/ 8. KB Elevation (ft): 94' 9. Plug Back Depth (MD+ TVD) 10954 + 6556 10. Total Depth (MD+TVD) ,,10954 + 6556 > 11. Depth where SSSV set 1806' MD 19. Water depth, if offshore NIA MSL RECEIVED SEP 1 52004 Alaska Oil & Gas ('tAn° C " 1b. Well Class: w". ønm)'~SlJn 181 Developmen~~~atory o Stratigraphic 0 Service 12. Permit to Drill Number 2(M.o111 13. API Number 50- 029-20585-60-00 14. Well Name and Number: KUP 1C-08L 1 15. Field I Pool(s): Kuparuk River Field 1 Kuparuk River Oil Pool Ft Ft 16. Property Designation: ADL 025649 17. Land Use Permit: 20. Thickness of Permafrost 1650' (Approx.) 7"/ w.-i...d,-u e. '150;#"1 Þ bV3~TV() YJ ~. ~ 36" 425 sx Arcticset " 13-3/4" 3125 sxArcticset (I 8-3/4" 974 sx Arcticset " 4-1/8" x 3-3/4" Uncemented Slotted Liner 4-1/8" x 3-3/4" (Uncemented Slotted Liner, L 1-01) SIZE 4-1/2", 12.6#, L-80 DEPTH INTERVAL (MD) 8930' 8615' DEPTH SET (MD) 8823' PACKER SET (MD) 8639' AMOUNT & KIND OF MATERIAL USED Set Whipstock Freeze Protect with Diesel None St~ 2 1 ORIGINAL COM P'LC7:¡Õ-¡~-''':; . DATE ' ~!!!:~!. vt:¡.u¡-n-¡, ·7Þ:...~· ~- .'. . .... "'''',....".-<J GAs-McF 64 W A TER-BsL 563 PRODUCTION TEST Method of Operation (Flowing, Gas Lift, etc.): Flowing OIL-BsL 242 GAs-McF 128 W A TER-BsL 1127 CHOKE SIZE I GAS-OIL RATIO 25 266 scf/stb OIL GRAVITY-API (CORR) 19° 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". æ-- [~fl" Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE ~v & 2~. e GEOLOGIC MARKERS 29. e FORMATION TESTS NAME MD TVD Include and briefly summarize test results. List intervals tested, and attach detailed supporting data as necessary. If no tests were conducted, state "None". Kuparuk C3 8980' 6471' None Kuparuk C3 9475' 6501' Kuparuk C1 10435' 6530' RECEIVED SfP 1 5 2004 Alaska Oil & Gas Cons. Commissìon Anchorage 30. list of Attachments: Summary of Pre-Rig Work and Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the foregoing is true and correct to the best of my knowtedge. Signed Terrie HUbble~AI\i.i Uuß6ee Title Technical Assistant Date ()q-/S-OC¡ KUP 1 C-08l 1 204-111 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Drilling Engineer: Dan Kara, 564-5667 Permit No. / Approval 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. ITEM 1a: Classification of Service Wells: Gas Injec::tion, 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 se!regated. 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 we,ll should show the details of any multiple stage cementing and the location of the cementing tool. ITEM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). ITEM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only It e Well: Field: API: Permit: 1 C-08L1 / L1-01 Kuparuk River Field 50-029-20585-60-00/-61-00 204-111 / 204-112 Accept: Spud: Release: Rig: 07/29/04 08/01/04 08/13/04 Nordic #2 PRE-RIG WORK 07/24/04 PULLED BALL & ROD, RHC PLUG @ 8781' RKB. PULLED SO V & SET DV @ 8660' RKB. MITIA 2500 PSI, GOOD. RECOVERED 250 BBL 10.25# BRINE. INJECTED A CAC03 PILL INTO THE PERFS FOR FLUID LOSS CONTROL DURING THE COILED TUBING SIDETRACK PROGRAM. NO SIGNIFICANT PRESSURE INCREASE DURING THE PUMPING STAGES. PUMPED 4,800# OF CAC031N 40 PPTG HEC. 20 SACKS OF SAFECARB 10, 38 SACKS OF SAFECARB 40, AND 38 SACKS OF SLUGGITS CM. INITIAL PUMP RATES OF 5.5 BPM AS PILL ENTERED INTO PERFS LOWERED RATE TO 3.3 BPM. LAST 12 BBLS OF PILL RATE = 1 - .5 BPM. AFTER CLEARING TUBING OF PILL SHUT PUMPS DOWN ALLOW FILL TO SETTLE FOR WIRELlNE TAG IN THE MORNING. 07/25/04 GAUGED TBG TO 2.79", TAGGED @ 9040' RKB. LOGGED PDS CSGfTBG CALIPER FROM 9030' TO 8360' RKB, DATA GOOD. INJECTIVITY TEST: 0.5 BPM @ 800 PSI, 1 BPM @ 1400 PSI. DRIFTED TBG W/ DUMMY WHIPSTOCK (19' X 3.65") TO 9040' RKB, NO PROBLEM. 07/26/04 RIH. CLEANOUT CALCIUM CARBONATE AND FILL TO 9150' CTM. POOH. BULLHEAD 35 BBLS DIESEL FREEZE PROTECT. PERFORM INJECTIVITY TEST (1 BPM @ 900 PSI WHP). RDMO. TAGGED SAND TOP @ 9153' RKB, GOOD. 07/28/04 PRESSURE TEST TO 3500 PSI ABOVE MASTER AND SWAB - BOTH VALVES TESTED GOOD. SET BAKER HUGHES 4.5" X 7" GENERATION II WHIPSTOCK IN 7" CASING AT 8930 (CORRELATED DEPTH TO SWS BHCS DATED 25 APRIL 1981). PLACED (3) RA TAGS IN WHIPSTOCK 10' FROM TOP - FINAL DEPTH OF RA MARKER WAS 8940'. WHIPSTOCK WAS SET WITH FACE ORIENTED 5 DEG RIGHT OF HIGH SIDE LOOKING DOWNHOLE. DID NOT TAG TO. WELL LEFT SHUT IN. Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 7/28/2004 21 :00 - 00:00 3.00 MOB P PRE 2004 Maintenance finished Back rig out onto Spine at Z Pad corner. Start move to Kuparuk and nearing Milne pt cutoff at midnite 7/29/2004 00:00 - 01 :30 1.50 MOB P PRE Continue move to 1 C Pad 01 :30 - 03:15 1.75 MOB P PRE Just past MPU junction and had to remove 2 inner bogie tires after crossing rig mats 03:15 - 14:30 11.25 MOB P PRE Resume move to 1C Pad. Rig on location at 1045 am. Begin RU. Set rig mats around well head. Verify 1C-12 is shut in at surface. Place BOPS in cellar and hook up hydraulic lines. Move over well. Accept rig at 1430 on 7-29-04. 14:30 - 19:00 4.50 BOPSUF P PRE NU BOPS. Level rig. Install 2-3/8" E-CT. Spot mise equipment 19:00 - 20:15 1.25 MOB P PRE Walkthru w/16 members of Kuparuk Emergency Services 20:15 - 21 :30 1.25 BOPSUF P ¡PRE Resume NU BOPE. Spot cuttings box. Fill pits w/ 9.0 ppg milling fluid (used FloPro mud) Function test rams 21 :30 - 23:00 1.50 BOPSUF N SFAL PRE Body test BOP to 4500 psi and leaked at 3" slip ram door. Replace seals and retest 23:00 - 00:00 1.00 MOB P PRE Prespud mtg wI rig personnel 7/30/2004 00:00 - 01 :30 1.50 MOB P PRE Load BHI tools into pipeshed. Fin plumb DaD choke. Install hardline in reel house. APC plumb hardline to tiger tanks 01 :30 - 07:30 6.00 BOPSUP P PRE BOPE test to 4500 psi. Witness waived by AOGCC, C. Scheve. E-mail all data to AOGCC. 07:30 - 08:30 1.00 RIGU P PRE SPot KWF upright behind cuttings tank. Berm and load same with 10.5 ppg brine. Round up slickline components for deployment system. Complete pad inspection with DSO. 08:30 - 09:30 1.00 RIGU P PRE Hold A TPIPre spud review with day crew in ops cab. Discuss importance of all aspects of HSE, particularly with new operations and pressure deployment proceedures. Discuss objectives and details of well plan. Review DOCTD operations, new choke schedule. 09:30 - 10:30 1.00 RIGU P PRE Install ESD valve on rig floor for 1C-12 well. Review SSSV panel operations with drill site tech with all hands. Close sssv. Bleed well. Zero WHP, sssv holding. 10:30 - 14:30 4.00 RIGU P PRE MU 4-1/16" deployment lubricator. RU slickline unit and tools. Change packott. Hang lubricator in blocks. Test gen set loading while MU pressure deployment equipment. 14:30 - 15:30 1.00 RIGU P PRE Hold table top deployment exercise in ops cab with day crew. Review steps and make preliminary changes to reflect big tool BOP configuration. 15:30 - 15:45 0.25 RIGU P PRE Pressure test lubricator to 1500 psi with water. 15:45 - 17:30 1.75 RIGU P PRE Practice pressure deploy full resistivity MWD & motor. Able to fit 82' BHA into combination lubricator & well bore, above closed master valve. Set in slips. Close VBR's. Unstab lubricator. Verify ball valve can be accessed. Stab back on well. 17:30 - 18:10 0.67 RIGU P PRE Practice un-deploy BHA. 18:10 - 18:20 0.17 RIGU P PRE Safety mtg re: plan ahead 18:20 - 19:30 1.17 RIGU P PRE RU hoses to injector and general preps to rig floor. Remove bit and motor, install tree cap 19:30 - 20:45 1.25 RIGU P PRE Hands practice using Swaco choke while circulating over the top. Find that DS monitor has a short, will fix in am (when tech p can get across Kup bridge) 20:45 - 21 :20 0.58 RIGU PRE Table top mtg on deploy/undeploy procedure Printed: 8/16/2004 8:58:22 AM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 7/30/2004 21 :20 - 21 :35 0.25 RIGU P PRE Open master and check well for pressure above closed TRSSSV-none 21 :35 - 23:30 1.92 RIGU P PRE Practice pressure deploy/undeploy wi full BHA. LD BHA tools, standback lubricator 23:30 - 00:00 0.50 RIGU P PRE Set injector on well. Install packoff 7/31/2004 00:00 - 02:30 2.50 RIGU P PRE Install gooseneck and fin prep injector. Pull CT off reel and stab. RD tools 02:30 - 04:00 1.50 RIGU P PRE Install temporary CTC. Stab onto well. Fill CT wi used mud system. Got another 'strawberry shake' back initially, then returns cleaned up (CT had been blown down wi N2 and rusted inside for a couple weekslunknown concentration of Flo Lube in used mud, but probably was same system from L2-21 . . .) PT flowpath at 4000 psi. Reverse slack back at 3.4/3400 04:00 - 04:30 0.50 RIGU P PRE Cut off 66' CT to find wire 04:30 - 05:00 0.50 RIGU P PRE Install CTC. PT 35k 05:00 - 07:00 2.00 RIGU P PRE Rehead BHI 07:00 - 07:30 0.50 RIGU P PRE Test weight cell on injector. 07:30 - 10:00 2.50 STWHIP P WEXIT Install one 2' and two 3' lubricators under injector (for ball valve space out). MU Baker/lnteq milling assembly (3.8" one step & string reamer wI straight motor). Stab coil. Get on well. Test MWD - ok. 10:00 - 10:45 0.75 STWHIP P WEXIT RIH. Zero WHP with SSSV closed. 10:45 - 11 :00 0.25 STWHIP P WEXIT Stop at 1600'. Pressure well to 700 psi. Well began taking fluid. Pump sssv open. 11 :00 - 12:15 1.25 STWHIP P WEXIT RIH taking returns to tiger tank. Follow PWD pressure schedule while RIH to maintain constant BHP (3450 psi at 8900') 12:15 - 13:45 1.50 STWHIP P WEXIT Circulate well to milling fluid (9.0 ppg flo pro). Pump 40 bbls hi vis clean pill. 1.38 inl 1.21 out with 240 psi whp. Increase rate to 2.0 with zero whp. 1:1 rtns. Pill to bit. Shut in well and inject pill at 1.0 bpm @ 360 psi. Close in well to close ECD on mwd. WHP static at 360 psi. 13:45 - 14:15 0.50 STWHIP P WEXIT Tag WS at 8956' dry (uncorrected). PU and circulate. 2.65 bpm in/1.75 bpm out. Losing too much fluid to continue. Lots of extra formate on location, but no inexpensive milling fluid. Call for trucks to get seawater from KRU and more used flo-pro from Deadhorse. 14:15 - 15:45 1.50 STWHIP N DPRB WEXIT Shut in well wi 390 psi. Order used flopro, LCM and additional biozan from Deadhorse. Order seawater from KRU. Wait on fluid. 15:45 - 17:00 1.25 STWHIP P WEXIT Milling window. 2900 psi @ 2.54 in/2.03 out. 36K# up, 12k# dn wt. ECD: 10.65 ppg. Top of WS at 8930' e-line setting depth. Tag WS pinch point at 8934.6'. Paint orange flag at pinch point. Losses slowly healing. Start milling at 0.1' per 5 minutes. 2.53 in/2.77 out. Increase WHP to 90-100 psi. 2.53 in/2.43 out. 17:00 - 18:30 1.50 STWHIP P WEXIT Continue milling window at 8935.73. Holding 350 psi whp. DHP:3461 psi @ 2.32 in/2.35 out. 18:30 - 19:15 0.75 STWHIP P WEXIT 8936.9' 2.7/2.7/2840/320 ECD 10.5=3462 DHP, PVT 198 19:15-21:00 1.75 STWHIP P WEXIT 8937.5' PUH 32k to chk FS and zero BHI WOB Resume milling 2.7/2.7/2700/300/3456 ECD 10.53 wi fluid density of 8.7+ PVT 198 Printed; 8/16/2004 8;58;22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 7/31/2004 21 :00 - 00:00 3.00 STWHIP P WEXIT 8940.0' at calc BOW 2.7/2.7/2700/290/3445 w/ 100 psi ditt, ECD 10.48, 1.2k wob, PVT 198 and appears that this is also the true BOW based on getting string wt back. Get SR thru window after 1.5 hrs, then drill formation at 3'/hr to 8944', PVT 198 8/1/2004 00:00 - 00:55 0.92 STWHIP P WEXIT Drill rathole from 8944-50' at 6'/hr PVT 198 No stalls thruout window milling 00:55 - 01 :50 0.92 STWHIP P WEXIT Backream and ream window, clean. Dry tag, clean w/ 524 psi static, 3458 psi DHP 32k, 12k. Open EDC 01 :50 - 03:20 1.50 STWHIP P WEXIT POOH following pressure schedule. Close TRSSSV at 1500'. Check for flow at 500'. Close EDC. POOH 03:20 - 04:00 0.67 STWHIP P WEXIT LD milling BHA. Mill had center wear and gauged 3.80", 3.79" NG 04:00 - 04:50 0.83 STKOH P PROD1 MU build assy 04:50 - 06:45 1.92 DRILL P PROD1 RIH w/ BHA #2 (3.0 deg, HCC bi bit) w/ closed choke until pressure stabliized at 560 psi. Open TRSSSV. RIH using pressure schedule 06:45 - 07:30 0.75 DRILL P PROD1 Log initial GR tie in from 8820' to 8915' using geo's PDC log. -19' correction. RIH. 07:30 - 08:30 1.00 DRILL P PROD1 RIH. Tag TD at 8952'. 32k# up, 14k# dn wt Begin displacement to 9.0 ppg formate flo-pro. Drill ahead. 2800 psi fs @ 2.6 in/out. 200-400 dpsi mtr work. WHP:320 psi. ECD: 10.56 ppg/3465 psi BHP. TF:10L. ROP: 30-50 fph. WOB: 1.5-2.5K# Reduce whp as 9.0 mud displaces coil annulus. 08:30 - 10:30 2.00 DRILL P PROD1 Drill ahead. Choke full open, WHP 33 psi. BHP:3476 psi, ECD: 10.56 ppg (450-500 psi incremental over static bhp) with 9.0 ppg mud all the way around. Circ rate: 2.51 in/2.36 out @ 2800 psi fs. Complete build. Estimate inc at bit: 90 deg. 10:30 - 12:30 2.00 I DRILL P PROD1 Wiper trip back to window. Make two passes through 7". Circ OOH at full rate as per BHP schedule. 12:30 - 14:45 2.25 DRILL P PROD1 At surface. Get ott well. Unstab coil. LD BHA. HTC bi-center had several broken gauge cutters and one broken nose cutter. Grade:2-3-0. MU resistivity BHA assembly with 1.5 deg mtr & HCC bi-center. Stab coil. Get on well. Test MWD. 14:45 - 16:30 1.75 DRILL P PROD1 RIH to SSSV. Pressure well to 535 psi. Open sssv. Continue to RIH. Adjust whp to maintain constant BHP as per schedule. 16:30 - 17:00 0.50 DRILL P PROD1 Correct -15' to white flag. Log gr tie in from 8860' to 8902'. Add 2' correction. 17:00 - 17:15 0.25 DRILL P PROD1 RIH to TD. 17:15 - 18:30 1.251 DRILL P PROD1 Drill ahead. 3050 psi @ 2.53 in/2.45 out. Resistivity doesn't appear to be working-will log later 18:30 - 19:00 0.50 DRILL P PROD1 Drill ahead wI open choke 2.75/2.52/3200/110R ECD 10.75, DHP 3572,100-250 psi ditt, 0-1k wob @ 91 deg Revised depths to geo's PDC log are TOWS 8928', TOW 8932.6', BOW 8938.0', RA 8938.0' 19:00 - 19:20 0.33 DRILL P PROD1 Wiper to window, clean 19:20 - 20:15 0.92 DRILL P PROD1 Drill ahead wI open chole 2.51/2.30/3080/90L ECD 10.78, DHP 3582, 100-250 psi ditt, 0-2k wob @ 91 deg PVT 282 20:15 - 20:35 0.33 DRILL P PROD1 Stacking, wiper to window PVT 270 20:35 - 22:00 1.42 DRILL P PROD1 Drill ahead wI open choke albiet slowly and w/ a few stalls and Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/112004 20:35 - 22:00 1.42 DRILL P PROD1 lower losses after solids from wiper got to surface 2.56/2.50/3200/120L ECD 10.71, DHP 3560 PVT 255 Penetration rate increased at 9410' as did returns to 2.56/2.63. Increase pump rate w/ open choke to compensate 2.7/2.65/3240/60R ECD 10.79 DHP 3582-appears we are right on the edge of balance wi open choke at drilling rate. Solids in annulus and pump rate determine the loss rate since just before wiper 2.7/2.4 ECD 10.84 DHP 3608 PVT 244 22:00 - 22:35 0.58 DRILL P PROD1 Wiper to window. PUH thru window and recip twice to EOT to flush any solids to surface and 'out' density incr to 9.30 ppg vs 9.05 ppg clean PVT 224 22:35 - 23:50 1.25 DRILL P PROD1 Drill ahead wi open choke 2.7/2.6/3250/80R ECD 10.8 DHP 3590 at 90 deg at 6406' rvD PVT 200 23:50 - 00:00 0.17 DRILL P PROD1 Wiper to window (while fix CTDS which locked up, and then BHI screen. . .) 8/2/2004 00:00 - 00:40 0.67 DRILL P PROD1 ' Finish wiper to window, clean. Tie-in to RA pip, no correction. Wiper to TD, clean PVT 189 00:40 - 01 :50 1.17 DRILL IP PROD1 Drill ahead 2.73/2.70/3260/90L ECD 10.8 DHP 3590 and are not getting required turn to stay in polygon. Drill to 9728'. With 12* DLS will cross intersection of fault (at 60 deg) and top E/W polygon line and exit polygon (will cut the corner). Discuss wi geo's and will drill ahead 01 :50 - 02:35 0.75 DRILL P PROD1 Wiper to window, clean PVT 178 02:35 - 03:50 1.25 DRILL P PROD1 Drill ahead 2.73/2.73/3270/100L ECD 10.82 DHP 3603 at 88 deg looking for the fault. Penetration rate decrease and corresponding GR increase at 9920' must be the start of it. Start adding fresh mud. Drill to 10000' and need to see about 20' more on the GR 03:50 - 04:00 0.17 DRILL P PROD1 100' wiper was clean 04:00 - 04:15 0.25 DRILL P PROD1 Drill ahead 2.7/2.6/3380/115L ECD 10.89 DHP 3629 at 6427' TVD and 87 deg to 10020' 04:15 - 04:45 0.50 DRILL P PROD1 Wiper to window. Slow recip in 7". Park in 7" and SD pump to check static pressure of 320 psi. Open EDC 04:45 - 06:30 1.75 DRILL P PROD1 POOH folllowing pressure schedule @ 2.7 bpm. At surface. Run back in hole to 100'. Circ back to surface. 06:30 - 08:30 2.00 DRILL P PROD1 Get off well. Unstab coil. LD BHA. HCC bicenter in good condition: 1-1-0. Swap out resistivity tools. Re-calibrate HOT. MU BHA in well. Stab coil. Test MWD. Get on well. 08:30 - 11 :00 2.50 DRILL P PROD1 RIH. Maintain constant BHP using drilling choke. Open sssv. Continue in hole. 11:00-11:15 0.25 DRILL P PROD1 Log gr tie in from 8850'. (No flag) -15' correction. 11:15-11:45 0.50 DRILL P PROD1 Circulate in hole maintaining drilled TF. 11 :45 - 13:25 1.67 DRILL P PROD1 Drill ahead. 3200 psi fs @ 2.66 in/2.57 out. 200-400 dpsi. Tf:75r Inc:82 deg WOB:2k-4k#. ROP:20 - 150 fph. ECD:10.77ppg/3594 psi @ 6440' TVD. Pvt:422 bbls 13:25 - 17:25 4.00 DRILL N DFAL PROD1 MAD pass up 300'/hr to 8975' 17:25 - 18:00 0.58 DRILL N DPRB PROD1 RIH to 10147' and set down. Pick up heavy. Work to get back down and losing ground 18:00 - 18:30 0.50 DRILL N DPRB PROD1 Backream to 9900' 29k. RIH reaming 2.6/2.4 at 20'/min and get to 10090' and stack out at drilled TF. PUH 70k and 20k overpulls to 10050'-this is not where we want to go Printed: 8/16/2004 8:58:22 AM e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/2/2004 18:30 - 20:00 1.50 DRILL N DPRB PROD1 Wiper 2.6/2.4/3250 ECD 10.8 DHP 3588 while circ up sample I and discuss. Recip in 7" 20:00 - 21 :45 1.75 DRILL N DPRB PROD1 POOH following pressure schedule at 2.6 bpm while woo. Close TRSSSV 21 :45 - 22:30 0.75 DRILL N DPRB PROD1 LD drilling BHA 22:30 - 23:15 0.75 DRILL N DPRB PROD1 WOO Discuss wI town team and decide the plan ahead. Will use OH WS and kickoff HS. Kuparuk River Bridge is closed 6 pm to 6 am for upgrades and no WS's on this side of river-will test BOP's in the meantime 23:15 - 23:30 0.25 DRILL P PROD1 Safety mtg re: plan ahead/BOP test 23:30 - 00:00 0.50 BOPSUP P PROD1 Test BOPE to 4500 psi. Witness waived by AOGCC 8/3/2004 00:00 - 05:00 5.00 BOPSUPP PROD1 Continue BOPE test 05:00 - 07:00 2.00 STKOH X DPRB PROD1 WOWII OHWS 07:00 - 09: 15 2.25 STKOH C PROD1 MU 3.75" OH aluminum WS billet on e-coi/. 09:15-11:15 2.00 STKOH C PROD1 RIH. Open SSSV. Continue in hole at 80 fph. 11:15-11:35 0.33 STKOH C PROD1 Log gr tie in from 8850' and no carr 11 :35 - 12:00 0.42 STKOH C PROD1 RIH to 9550', clean. PUH 31 k to set depth at 9539.8' at bottom of tool. Close choke and trap 270 psi while close EDC. Static WHP rose to 296 psi at 3522 DHP showing 10.53 ECD 12:00 - 12:10 0.17 STKOH C PROD1 Pressure up to 4534 psi and ball seat sheared. PUH 31 k leaving top of billet at 9525' 12:10 - 12:30 0.33 STKOH C PROD1 POOH at 30'/min thru OH 12:30 - 14:15 1.75 STKOH C PROD1 Open EDC. POOH following pressure schedule @ 2.1 bpm. Return mud was foamy and cut to 8.22 ppg, but gradually returned to 9.0 ppg. Close SSSV. Close EDC 14:15 - 14:45 0.50 STKOH C PROD1 LD WS setting tool 14:45 - 16:20 1.58 STKOH C PROD1 LD BHI tools and test. MU drilling assy 16:20 - 18:00 I 1.67 STKOH C PROD1 RIH w/ BHA #6 (3.75" R335C, 1.5 deg, res). Open SSSV to I 560 psi. RIH following pressure schedule @ 0.5 bpm 18:00 - 18:25 0.42 STKOH C PROD1 Log gr tie in from 8830' -2' correction 18:25 - 18:45 0.33 STKOH C PROD1 RIH tag top of OHWS at 9528'. 18:45 - 20:15 1.50 STKOH C PROD1 PU and orient TF to 335. Time drill ahead f/9528' to 9531' 2.63/2.5/3685 ECD 10.78 DHP 3683 at 6407' rvD 20:15 - 21 :15 1.00 DRILL C PROD1 Drill ahead f/9531' to 9581' then hit siderite stringer. 21:15 - 00:00 2.75 DRILL C PROD1 Drilling siderrite stringer from 9581' to 9590'. 2.712.63450fs ECD 10.723580 BHP Drilled at 95L. Turned up to 20L in an attempt to drill out of siderite. 8/4/2004 00:00 - 00:30 0.50 DRILL C PROD1 Continue with the attempt to drill out of siderite stringer from 9590'. No progress made. Good motorwork 5-600psi and weight transfer. 00:30 - 02:20 1.83 DRILL C I PROD1 TOH following pressure schedule to 8863'. Open EDC flush 7" and continue TOH to above SSSV. Close SSSV trapping 525psi bleed off above valve and TOH to surface. 02:20 - 02:45 0.42 DRILL C PROD1 Change out bits. Bit #5 had 3 of the 6 blades broken off. Check scribe marks on tools. 02:45 - 04:30 1.75 DRILL C PROD1 RIH to 850' ramp up pressure to 550psi to open flapper then actuate opening sequence on SSSV. Continue RIH 04:30 - 04:50 0.33 DRILL C PROD1 Log tie in at RA -23' correction. 04:50 - 05:15 0.42 DRILL C PROD1 RIH. Res tool quit at 9250'. Continue on. No back-up tools available on Slope or Anchorage. RIH past OHWS at 30L no problems go to 9575'. 105:15 - 05:30 I 0.25 DRILL C PROD1 Wash/ream from 9575' to TD 2.69/2.61 3290fs 3550 BHP 10.7 [ Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/412004 05:15 - 05:30 0.25 DRILL C PROD1 ECD 05:30 - 06:20 0.83 DRILL C PROD1 Directionally drill ahead fl 9590' purposely going slow first several feet. Drill to 9593'. Increase WOB to 1.5k drilling off better by 9595'. Increase pump 2.85/2.80 pinching off on choke to maintain slightly greater loss 2.73/2.61 good ROP by 9597 3670bhp 10.75 ECD, but ground to a halt at 9616' w/4k wob. No stalls (no indication of junk) 06:20 - 06:50 0.50 DRILL C PROD1 Wiper to above OH WS. Had overpull and MW at TOWS. Work to revive res tool in 4-1/8" hole and appears to work. RIH by OH WS at red rate, clean at 30L. Backream slowly above it and was clean. RIH by OH WS at red rate, clean 06:50 - 07:05 0.25 DRILL X DFAL PROD1 Log MAD pass down from 9555' to capture missed data 07:05 - 08:00 0.92 DRILL C PROD1 Drill ahead at 20'/hr and sharp stall at 9619'. Work thru this spot and then penetration rate picked back up to normal for this interval-assume we are out of it. Drilled to 9675' and had another sharp stall and progress slowed to zero for a while wI 4.2k wob, but then picked up 08:00 - 08:35 0.58 DRILL C PROD1 Drill ahead 2.72/2.62/3450/70L w/100 psi whp, 3630 DHP, ECD 10.9 100'/hr until started stacking 08:35 - 09:25 0.83 DRILL C PROD1 Wiper to window. Clean thru out OH and by OH WS 09:25 - 11 :20 1.92 DRILL C PROD1 Drill ahead 2.64/2.53/3430/70R wI 100 psi whp, 3634 DHP, ECD 10.9 to 9900' Open choke to full open since it appears we are charging up formation 2.73/2.71 11 :20 - 12:15 0.92 DRILL C PROD1 Wiper to window was clean to 8963'. Stalled motor, pulled tite. RBIH, free. Try it again and came thru window, clean. Recip in 7" to cleanout cuttings 12:15 - 13:00 0.75 DRILL C PROD1 Log tie-in down from 8860'. Corr -39' (explains overpull . . . it was the window). Park at 8884' and SD pump. Check CT footage counter on injector and found a loose bolt. Static whp 385, DHP 3491 showing 10.74 ECD 13:00 - 13:30 0.50 DRILL C PROD1 RIH thru window, clean. Wiper to TD tagged at 9898', clean 13:30 - 15:10 1.67 DRILL C PROD1 Drill ahead 2.5/2.5/3240/80L wI open choke, DHP 3580, ECD 10.73 to 9920' and start stacking at 9895' which is probably the first shale at 9920' in PB 1. Continue drilling ahead and had more stacking-need new mud 15:10-16:05 0.92 DRILL C PROD1 Wiper to window was clean. Start new mud while RIH 16:05 - 17:30 1.42 DRILL C PROD1 Drill ahead 2.59/2.57/3350/90R wI open choke, DHP 3610, ECD 10.87 Back in higher GR at 10080'. Have 10k overpull on pickup at 10135' 17:30 - 18:45 1.25 DRILL C PROD1 Drill ahead from 10135' to 10190'. 18:45 - 19:45 1.00 DRILL P PROD1 Wiper to window. Flushed 7" annulus. Wi[per to bottom hole in good shape. 19:45 - 22:15 2.50 DRILL P PROD1 Drill ahead fl 10190' 2.80/2.823580 DHP 10.79 ECD. 9.0/9.0MW (new mud) Adjust choke to maintain 100whp 2.76/2.65 2-3k wob 150-200'/hr. Drill to 10340'. 22:15 - 23:00 0.75 DRILL P PROD1 Wiper back to window. Tight between 10170'-10120' 23:00 - 23:15 0.25 DRILL P PROD1 Log tie-in 0 correction 23:15 - 00:00 0.75 DRILL P PROD1 Wiper back to bottom 8/5/2004 00:00 - 00: 15 0.25 DRILL P PROD1 Finish making wiper trip to bottom. Minor amount of motor work starting at 10050'. Slight setdown at 10212' recovered easily and continue to bottom. 00:15 - 03:50 3.58 DRILL P PROD1 Drill ahead f/10340' 2.8/2.74 maintaining 100 psi at the choke 3654 DHP 10.98 ECD ROP slowed to 15'/hr starting at 10355' Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/512004 00: 15 - 03:50 3.58 DRILL P PROD1 to 10385' picked up again unti/10438' then hit another wall. Ratty drilling to 10450' then lost contact with orientor. 03:50 - 06:15 2.42 DRILL N DFAL PROD1 TOH following pressure schedule to 8863'. Open EDC flush 7" and continue TOH. 06:15 - 08:55 2.67 DRILL N PROD1 Change bit and orientor. Check motor. Bit was 1-4-1 wi two chipped cutters on the taper and 3 of 4 backcutters missing (due to tagging the window) 08:55 - 10:30 1.58 DRILL N PROD1 RIH wi BHA # Pressure well bore to 560 psi and open SSSV 10:30 - 10:55 0.42 DRILL N PROD1 Log tie-in down from 8860', corr +2' 10:55 - 11:20 0.42 DRILL N PROD1 Wiper, clean to 10088' 2.45 bpm holding 150 psi whp, 3660 DHP, ECD 11.0 11 :20 - 12:20 1.00 DRILL N PROD1 Set down at 10088', 10147',10139', 10132'. Wiper up hole and 10k overpull at 10120'. Set down at 10178',10165',10258, 10280',10265',10290',10345' w/5-15k overpulls. RIH to TD tagged at 10453' 12:20 - 12:45 0.42 DRILL N PROD1 Backream to 10050' @ 20'/min was relatively clean 12:45 - 13:20 0.58 DRILL N PROD1 Ream to TD 10-20'/min with set downs at 10181' and 10431' 13:20 - 14:55 1.58 DRILL P PROD1 Drill ahead 2.72/2.67/3450/60R holding 100 psi bp to hold 3650 DHP, 11.0 ECD. Reduce backpressure in 20 psi stages based on inlout rate and DHP. Swap to left at 10540'. Drill to 10600' 2.72/2.72 w/ 60 psi bp 3660 DHP 10.94 ECD PVT 245 14:55 - 15:40 0.75 DRILL P PROD1 Wiper to window, clean! 15:40 - 15:55 0.25 DRILL P PROD1 Log tie-in down to RA pip wI well Sf 580 psi whp, 3620 psi DHP, add 1.0' 15:55 - 17:00 1.08 DRILL P PROD1 Wiper to TD and set down on OH WS at 9526' (orientor rolled just before going by). Rest of hole was clean until set down at 10540' (TF change area). Appears 3650 psi DHP (11.0 EMW) will control shales 17:00 - 18:30 1.50 DRILL P PROD1 Drill ahead 2.64/2.64/3430/90L wi 70 psi bp, 3660 DHP, 10.96 ECD, PVT 216 Drilled to 10750'. 18:30 - 21: 15 2.75 DRILL P PROD1 Wiper trip back to window, 5k overpulls fl 10250'- 10230' RIH setdown at 985' p/u and work area RIH other setdowns at 10160, 10433', 10510' mostly due to TF angles. After p/u and adjustment to TF RIH without too much further trouble. Liner should pass these areas better. 21 :15 - 00:00 2.75 DRILL P PROD1 Drill ahead. 3350fs 2.5/2.45 3670 DHP with 90psi WHP 11.0ECD Drilled to 10880' 8/6/2004 00:00 - 01:10 1.17 DRILL P PROD1 Continue drilling ahead II 10880' to 10950' 2.62/2.54 w/85psi whp 10.98 ECD 3675 DHP 01:10 - 03:20 2.17 DRILL P PROD1 Wiper trip above window. Cleanout 7" annulus. RIH 03:20 - 03:35 0.25 DRILL P PROD1 Log tie-in +5' correction. 03:35 - 04:45 1.17 DRILL P PROD1 Wiper to bottom. setdown at 10470' readjust TF and went through good to bottom at 10954'. 04:45 - 07:45 3.00 DRILL P PROD1 TOH for liner. Paint flag at 8000', open EDC. Follow pressure schedule at 2.8 bpm. Close SSSV 07:45 - 08:30 0.75 DRILL P PROD1 LD drilling BHA 08:30 - 08:50 0.33 CASE P RUNPRD LD extra lubricator and set injector on legs 08:50 - 09: 15 0.42 CASE P RUNPRD RU to run liner 09:15 - 09:30 0.25 CASE P RUNPRD Safety mtg re: MU liner 09:30 - 10:45 1.25 CASE P RUNPRD MU and drift 30 jts predrilled (3/8" holes/8 pf) and one solid 2-7/8" 6.5# L-80 STL liner 10:45 - 11 :35 0.83 CASE P RUNPRD MU WI! aluminum deployment sub wi GS and set in mousehole. Install BHI BHA. MU extra lubs Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/612004 11 :35 - 12:50 1.25 CASE N SFAL RUNPRD Test BHI tools before RIH and EDC not working. Break off lubs, LD MWD tool and pickup backup BHA. Stab back onto well and test okay 12:50 - 14:10 1.33 CASE P RUNPRD RIH wI liner on CT. Pressure well bore to 550 psi and open SSSV. RIH following pressure schedule @ 0.4 bpm thru EDC 14:10 - 14:50 0.67 CASE P RUNPRD 8880'31k, 14.8k RIH thru window. See flag at 9041'andcorr -7'. RIH @ 42'/min and was clean to set down at 10650' which was solid 14:50 - 15:55 1.08 CASE P RUNPRD Work to get past this point wlo success. Clean pickups, 37k. PUH 200' and no overpulls, clean when RBIH. Try every trick in the book and was solid. TOL would be at 9650'. Discuss. Will do a cleanout run 15:55 - 16:45 0.83 CASE N DPRB RUNPRD POOH wi liner in open hole, 38k, clean. POOH at 1.4 bpm following pressure schedule 16:45 - 17:15 0.50 CASE N RREP RUNPRD Park wI shoe in 7" to fix hydraulic leak on injector hp filter 17:15 - 18:45 1.50 CASE N DPRB RUNPRD Resume POOH close SSSV trapping 560psi below. 18:45 - 19:45 1.00 CASE N DPRB RUNPRD UD BHA and RU to standback liner 19:45 - 20:50 1.08 CASE N DPRB RUNPRD Stand 15 stds of 2-7/8" liner in derrick. No visible marks on the end of guide shoe that would indicate running into something and no marks on other liner componets. RID tools. 20:50 - 21 :50 1.00 CASE N DPRB RUNPRD P/U standard BHi drilling tools. 21 :50 - 00:00 2.17 CASE N DPRB RUNPRD RIH to 1000' pressure up annulus to 600psi and open SSSV dropped to 540psi. RIH following pressure schedule. 8/7/2004 00:00 - 00:20 0.33 CASE N DPRB RUNPRD Continue RIH 00:20 - 00:30 0.17 CASE N DPRB RUNPRD Log tie-in -15' correction 00:30 - 03:15 2.75 CASE N DPRB RUNPRD Continue RIH tagged at 9976' adjust TF and work area, same for 10450'-60', continue to TD without problems. TOH to 10350' and work area back to 10550' clean. 03:15 - 05:30 2.25 CASE N DPRB RUNPRD TOH following pressure schedule. Paint flag at 8000' EOP. Pull above SSSV and close trapping 550psi below. TOH 05:30 - 06:00 0.50 CASE N DPRB RUNPRD UD BHi tools. 06:00 - 06:20 0.33 CASE N DPRB RUNPRD RU to run liner 06:20 - 06:30 0.17 CASE N DPRB RUNPRD Safety mtg re: MU liner 06:30 - 08:00 1.50 CASE N DPRB RUNPRD MU guide shoe (wi less taper), add 3.5" OD turbo to first it, then run same assy as prior run which was 30 jts of predrilled 3/8" holes/8 pf and one jt solid 2-7/8" 6.5# L-80 STL. MU BHI assy on WI! aluminum deployment sub. Add lubs, stab onto well 08:00 - 09:30 1.50 CASE N DPRB RUNPRD RIH wi liner assy on CT. Pressure above closed sssv to 550 psi and open sssv. RIH following pressure schedule 09:30 - 10:30 1.00 CASE N DPRB RUNPRD 9046' 32k, 14.3k Corr -12' to flag. RIH thru window and by OH WS, clean. Close EDC and circ at 0.6 bpm while RtH at 70-100'/min. Get deployment sub by the OH WS, then RIH 120'/min until almost set down at 10650', got wt back, then got to 10660'. PUH 15k over until gettingt normal wt back, then use hyper speed to get to 10725'. Repeated attempts with clean pickups gained nothing. Assume turbos are scraping shales and depositing debris in belly of well bore and 3.5" x 10' deployment sub just won't pass. Need to be able to circ thru shoe, but 1.5" ID ot aluminum WS is too small tor inner string 10:30 - 11:45 1.25 CASE N DPRB RUNPRD Discuss while circ thru closed ECD with stacked wt. Work occasionally with clean pickups 38k 11 :45 - 13:30 1.75 CASE P RUNPRD Circ at 2.0/3260 and release from liner w/30.5k Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/7/2004 11 :45 - 13:30 1.75 CASE P RUNPRD Top of aluminum billet is at 9725', top of predrilled liner is 9771', shoe is at 10725' and has no checks POOH thru OH, clean. POOH following pressure schedule 13:30 - 14:00 0.50 CASE P RUNPRD LD liner running tools and BHI BHA 14:00 - 14:20 0.33 DRILL P PROD2 Rig evacuation/H2S drill-discuss 14:20 - 14:45 0.42 DRILL P PROD2 MU BHA incl 5' wt bar wlo resistivity 14:45 - 16:30 1.75 DRILL P PROD2 RIH wi BHA #11 (1.5 deg, 2533r bit) 16:30 - 16:55 0.42 DRILL P PROD2 Log tie-in to RA pip, carr -3' 16:55 - 17:25 0.50 DRILL P PROD2 Wiper in hole was clean 17:25 - 21 :20 3.92 DRILL P PROD2 Tag billet of deployment sub at 9732' at min rate. PUH 32k, start pump. Set TF to highside and start time drilling of aluminum billet. 2.74/2.723300 fs 3600 DHP time drilled to 9742'. Continued 40-50'/hr rop to 9785' confirming sidetrack with NB surveys. PU to 9700' RIH dry to 9785' wo problems. 21 :20 - 23:45 2.42 DRILL P PROD2 TOH following pressure schedule. 23:45 - 00:00 0.25 DRILL P PROD2 UD BHi tools. 8/8/2004 00:00 - 01:15 1.25 DRILL P PROD2 P/U BHA #11 wI resitivity tool and HCC bi-center bit. 01:15 - 03:00 1.75 DRILL P PROD2 RIH charge annulus to 550psi and open SSSV. RIH 03:00 - 03:20 0.33 DRILL P PROD2 Log tie-in -13' correction 03:20 - 04:05 0.75 DRILL P PROD2 RIH to 9785'. Seen gas cut mud at surface max 32 units for 15 min ciruclation time. 04:05 - 06:50 2.75 DRILL P PROD2 Drill ahead with #2 lateral f/9785' 2.78/2.703650 DHP maintaining 140psi on choke. 100-120'/hr. Swap to new mud. See GR change of first fault at 9885' 06:50 - 07:20 0.50 DRILL P PROD2 Wiper to window. Overpull and MW by deployment billet-will try to dress it later wi bi bit 07:20 - 07:50 0.50 DRILL P PROD2 Backream billet at 9732' until clean 07:50 - 08:05 0.25 DRILL P PROD2 Fin wiper to TD 08:05 - 10:20 2.25 DRILL P PROD2 Drill ahead 2.7/2.69/3250/90R wI 170 psi bp to hold 3630 psi DHP, ECD 10.91 PVT 445. Turn TF HS at 9975' (6412' rvD) to begin build from C2 to C4 10:20 - 11 :40 1.33 DRILL P PROD2 Wiper to window, tie-in to RA pip, corr + l' 11 :40 - 11 :45 0.08 DRILL P PROD2 Drill ahead 2.7/2.69/3300/90L wI 170 psi bp to hold 3640 DHP, ECD 10.90 PVT 429 11 :45 - 12:00 0.25 DRILL N STUC PROD2 Stuck BHA while drilling at 10088' (differential). Try a couple pulls at 70k w/o success. Go to neutral, SD pump and trap WHP 465 psi, DHP 3600. WO Nordic crew change and watch DHP bleed to 3588 psi. Pull free @ 50k 12:00 - 12:10 0.17 DRILL N STUC PROD2 Wiper to 9950', clean PVT 423 12:10 -14:10 2.00 DRILL P PROD2 Drill ahead 2.76/2.74/3340/95L wI 165 psi bp, DHP 3623, ECD 10.93 continuing invert and showing 104 deg NB incl at 10085' 120'/hr. Get to 10130' and starting to drill wI neg wt 14:10 -15:25 1.25 DRILL P PROD2 Wiper to window, clean. Recip in 7" to flush cuttings. RBIH, clean PVT 407 15:25 - 16:35 1.17 DRILL P PROD2 Drill ahead 2.77/2.71/3400/90R w/175 psi bp, DHP 3630, ECD 10.95 holding 101 deg and continuing invert in the middle of C2. Back to drilling w/ positive wt after wiper. Get to 10300' and tough to make hole. Spudding and not getting much motor work, somewhat sticky pickups 16:35 - 17:30 0.92 DRILL P PROD2 Wiper to window, clean. Log tie-in to RA pip. Corr +5' 17:30 - 18:00 0.50 DRILL P PROD2 Wiper back to TD, clean 18:00 - 20:05 2.08 DRILL P PROD2 Drilling ahead f/10325' to 10475'. Drilling mostly with negitive coil wieght, adding Lubetex to mud system to bring Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/812004 18:00 - 20:05 2.08 DRILL P PROD2 concentration up to 4.5% 2.69/2.65 3630 DHp w/200psi at choke 11.0ppg ECD. 20:05 - 22:10 2.08 DRILL P PROD2 Wiper trip into 7". No problems out or back in. 22: 1 0 - 00:00 1.83 DRILL P PROD2 Drill ahead f/10475' 2.76/2.71 3300 fs 2-500psi mw 3650 DHP and 190psi back pressure at choke. Drill to 10550' seeing some siderite stringers. 8/9/2004 00:00 - 01 :00 1.00 DRILL P PROD2 Drill aheaad with lateral #2 fl 10550' to 10607' 2.80/2.76 3660DHP. Lost comms with all BHi topols. 01 :00 - 03:30 2.50 DRILL N DFAL PROD2 TOH. No DHP readout. Follow choke pressure schedule to TOH. Close SSSV continue pumping to surface then RIH quickly to clear cuttings. 03:30 - 07:00 3.50 DRILL N DFAL PROD2 Unstab injector. Meg test BHA components and were okay. Found flat spot on DS CTC. Cut off 40' CT 07:00 - 10:30 3.50 DRILL N DFAL PROD2 Test e-line and determine short is probably at collector. Tear down collector and check e-line and has continuity, but won't meg test. WO DS tech. Two different methods found a weak spot at 9300-9400' from downhole end of eline Offload used mud from pits in preparation for 60 hr Kuparuk bridge closure starting at 1800 hrs 10:30 - 12:45 2.25 DRILL N DFAL PROD2 Mobilize equipment to swap E-CT reel out for the standby reel. WO DS N2 12:45 - 13:00 0.25 DRILL N DFAL PROD2 Safety mtg re: N2 blowdown 13:00 - 15:00 2.00 DRILL N DFAL PROD2 Displace mud in CT wI N2 taking N2 to flowback tank Fin vac used mud from pits and return to MI. Fill pits wI 290 bbls fresh 9.0 ppg formate mud wi 4% L T 15:00 - 16:30 1.50 DRILL N DFAL PROD2 Safety mtg re: simops Pull CT back to reel and secure. Lower E-CT onto Veco lowboy. Load standby reel into reel house Begin weekly BOPE test at 1530 hrs. Witness waived by AOGCC 16:30 - 18:30 2.00 DRILL N DFAL PROD2 Hook up hardline in reel house and prep E-CT Continue BOPE test 18:30 - 22:30 4.00 DRILL N DFAL PROD2 Prep end of coil for stabbing to injector. Stab coil. 22:30 - 00:00 1.50 DRILL N DFAL PROD2 Perform slack management with e-line. Cut 40' coil. 8/10/2004 00:00 - 04:00 4.00 DRILL N DFAL PROD2 Install SLB CTC and BHi upper quick connect. Will not MEG test. Cut-off CTC completely rehead again. MEG tested okay. Check well for pressure above SSSV - none. 04:00 - 05:45 1.75 DRILL N DFAL PROD2 Pick-up drilling BHA #12. (Test CTC and UQC to 3500psi galled UQC sleeve and replaced). Stab on injector 05:45 - 06:20 0.58 DRILL N DFAL PROD2 Pump 1 coil volume at 2.5bpm with EDC open for slack management. 06:20 - 07:55 1.58 DRILL N DFAL PROD2 RIH wi BHA #12 @ 0.1 bpm taking well bore fluids to pit #1. Open SSSV to 560 psi. RIH following pressure schedule 07:55 - 08: 15 0.33 DRILL N DFAL PROD2 Log tie-in down to RA pip, corr -15' 08:15 - 09:00 0.75 DRILL N DFAL PROD2 RIH and precautionary ream to TD and was clean! PVT 274 09:00 - 09:45 0.75 DRILL P PROD2 Drill ahead 2.7/2.68/3290/170L-90L to hold 90 deg at 6325' TVD wI 150 psi bp, 3660 DHP, ECD 11.05 60-100'/hr wI borderline positive string wt. Mud system is completely swapped to fresh mud wi 4% L T 09:45 - 11 :50 2.08 DRILL P PROD2 Have trouble making hole past 10650', stacking, sharp near-stalls. See deep ohms start to shoot off scale at 10630', followed by medium, but both retumed to prior readings at 10665'? Penetration rate picked back up at 10680'. Drill in Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 7/28/2004 8/13/2004 2 Spud Date: 5/16/1981 End: 8/13/2004 8/10/2004 09:45 - 11 :50 2.08 DRILL P PROD2 spurts w/ neg wt to 10734' 11 :50 - 12:30 0.67 DRILL P PROD2 Wiper to window, clean 12:30 - 12:45 0.25 DRILL P PROD2 Log tie-in down to RA pip, no corr 12:45 - 13:40 0.92 DRILL P PROD2 Wiper to TD, clean 13:40 - 15:50 2.17 DRILL P PROD2 Dril ahead 2.67/2.65/3230/85L w/ 150 psi bp, 3640 DHP, ECD 11.0 good ROP > 10790' to 10830' then falling back to 15'/hr then very hard. 15:50 - 17:00 1.17 DRILL P PROD2 Wiper trip up to window - good (new target 6365'tvd at revised TD of 11200') 17:00 - 18:00 1.00 DRILL P PROD2 Wiper back to bottom..no problems. 18:00 - 20:14 2.23 DRILL P PROD2 Drill ahead hard. 9.0/9.02.80/2.77 3670psi annular 11.14 ECD holding 135psi at surface. 20:14 - 21:05 0.85 DRILL P PROD2 Drilling at 90R TF with negative WOB MW=8.97/9.02 Qp = 2.81/2.72 bpm Pa = 3674/4239 psi ECD = 11.18ppg Vp = 227 bbl IAlOA = 700/63 psi Vol KWF = 380 bbl , 11 ppg 21 :05 - 22:45 1.67 DRILL P PROD2 Wiper trip to TT to 8600' RIH to tie-in 22:45 - 22:54 0.15 DRILL P PROD2 Tie-in at RA Marker at 8938'/8960' Logging down (+1 correction) 22:54 - 00:00 1.10 DRILL P PROD2 RIH and corrected TF as per needed 8/11/2004 00:00 - 01 :45 1.75 DRILL P PROD2 Drilling at HS 57L TF to build angle up to 85 deg to TD w/ -8k to -15k WOB ROP 10 to 80 fph MW=8.99/9.03 Qp = 2.82/2.83 bpm Pc = 150 to 160 psi Pa = 36614 psi/4453 psi ECD = 11.19 ppg Vp = 216 bbl IAlOA = 720/65 psi Vol KWF = 380 bbl , 11 ppg 01 :45 - 02:30 0.75 DRILL P PROD2 Drilling at 100R w/ -8k to -15k WOB ROP 10 to 100 fph MW=9.019.03 Qp = 2.82/2.83 bpm Pc = 150 psi Pa = 3664/4453 psi ECD = 11.31 ppg Vp = 204 bbl. Lost 26 bbl in 8 hrs IAlOA = 757/66 psi Vol. KWF = 380 bbl , 11 ppg 02:30 - 05:26 2.93 DRILL P PROD2 Wiper trip, ECD climbing due to higher ROP's Redued running speed on wiper trip to reduced surge pressure (22 fph). Tagged 3 times at 10832 ft and once at 10900 ft. Orient TF around due to stops. Started replacement mud down. CT Lost 38 bbt during last 12 hrs 05:26 - 07:50 2.40 DRILL P PROD2 Drilling at 90 R. Actual WOB 1-2k coil string wt -12k to +2k. 2.8/2.793650 annular 11.2ECD 07:50 - 10:15 2.42 DRILL P PROD2 Wiper trip to window. Setdowns at 10709' & 10830', motorwork from 10830'-10930'. Worked these areas several times. Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: Rig Release: Rig Number: 7/28/2004 8/13/2004 2 Spud Date: 5/16/1981 End: 8/13/2004 8/11/2004 10:15 - 11 :30 1.25 DRILL P PROD2 Drill ahead f/11193'. 1.3K wob 2.78/2.71 3550fs 2-300mw 3700 annular 11.2ecd Coil WI anywhere from -12k to +2k. 11 :30 - 14:45 3.25 DRILL P PROD2 Wiper trip to window. Flush 7". Tie-in +2' correction. Wiper to bottom tagged at 1 0700' and 1 0835' work areas several times with varying TF's 14:45 - 16:00 1.25 DRILL P PROD2 Drill ahead f/ 11284' 2.77/2.73 3-400psi MW 3690 annular 11.18ECD 2k wob. Drilled to 11350'TD 16:00 - 19:10 3.17 DRILL P PROD2 Wiper trip back to window 35k up WI Took a little WI at 10832 ft, went through, RIH 19:10-21:05 1.92 DRILL P PROD2 PUH to tie-in, working pipe shed and mixing liner pill 21:05 - 21:15 0.17 DRILL P PROD2 Tied-in to RA Marker at 8938 ft. (No Correction) 21:15 - 23:07 1.87 DRILL P PROD2 RIH to confirm TD Tagged at 10836 with 60 RTF, PU and orient TF to 75 R. Worked through area again. RIH, clean at 45R. Tagged at PTD @ 11351ft. 23:07 . 00:00 0.88 DRILL P PROD2 PUH to 10700 ft to work problem area while mixing liner pill. RIH tagged at 10836 ft with 70R TF, PUH and oriented TF to 45R, went through. RIH to 10900 ft 8/12/2004 00:00 - 00:15 0.25 DRILL P PROD2 PUH to 10750 ft and RIH, worked through 10836 ft area at 45R TF. 00: 15 - 00:35 0.33 DRILL P PROD2 RIH to 11351ft 00:35 - 00:50 0.25 DRILL P PROD2 Cir liner pill down CT 00:50 - 02:02 1.20 DRILL P PROD2 PUH laying in liner pill maintaining 3650 psi BHP 02:02 - 02:09 0.12 DRILL P PROD2 At 8830 ft, switch to 11.00 ppg KWF down CT Pull up into 4-1/2" and RIH, Open EDC 02:09 - 03:07 0.97 DRILL P PROD2 Circulate 11 ppg KWF adjusting choke to maintain pressure schedule at 8800 ft MD Q = 3.4 to 2.17 bpm. maintaing 3655 psi BHP With 85 bbl in annulus, lossing 0.18 to 0.20 bpm at 2 bpm. BHP = 3688 posi at 6241 ft TVD With 92 bbl pumped in annulus, lossing 0.09 bpm at 1.39 bpm BHP = 3660 psi at 6241' TVD Density = 1 0.8/1 0.7ppg taking fluid back to pits 03:07 - 04:00 0.88 DRILL P PROD2 With 101 bbl pumped in annulus reduced Q to 1 bpm waiting on vac truck to transfer more brine before POOH BHP = 3650 psi wI 11.35 ppg ECD Cir at 1.00/0.85 bpm, lossing 0.15 bpm; BHP = 3690 psi (11.47 ppg ECD) Density = 10.9/10.9 ppg MM 04:00 - 04:15 0.25 DRILL P PROD2 SD, checked flow, WHP = 0 psi, monitored, well dead. 04:15·05:45 1.50 DRILL P PROD2 POOH, filling hole, and running trip sheet Painted flag at 4000 ft EOP. While painting flag, lossing 0.08 bpm 05:45 - 06:00 0.25 DRILL P PROD2 OOH, Monitor well. Well dead. cir across the top, SD and make ready to unstab Well on slight vac 06:00 - 06:30 0.50 DRILL P PROD2 MU safety jt and UD BHA 06:30 - 06:45 0.25 RUNCONP RUNCMP PJSM review liner porocedures and hazards. 06:45 - 10:30 3.75 RUNCONP RUNCMP Make-up and RIH w/2-2/8"and 3·3/16" liner. 10:30 -11:15 0.75 RUNCONP RUNCMP Load shed with 1-1/4" CSH. R/U false table, change out elevators. 11:15-14:45 3.50 RUNCOMP RUNCMP Run 81 jts CSH innner string. 14:45 - 15:15 0.50 RUNCQrvP RUNCMP MU CSH spaceout jts and CTLRT 15:15 - 16:30 1.25 RUNCONP RUNCMP PU 20 3-1/8" drill collars Printed: 8/16/2004 8:58:22 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 1 C-08 1 C-08 REENTER+COMPLETE NORDIC CALISTA NORDIC 2 Start: 7/28/2004 Rig Release: 8/13/2004 Rig Number: 2 Spud Date: 5/16/1981 End: 8/13/2004 8/12/2004 16:30 - 18:23 1.88 RUNCOMP RUNCMP PU BHi tools. Test tools. EDC failed. Change out BHi tools Test tool at surface 18:23 - 19:58 1.58 RUNCm.p RUNCMP RIH, Wt BHA = 30k at surface. (Corrected to EOP 4000' Flag -18.2 ft) 19:58 - 20:251 0.45 RUNCOIvP RUNCMP Wt check at 8800 ft = 20k down, and 4.5K up RIH 20:25 - 22: 1 0 1.75 RUNCOIvP RUNCMP Tagged at 11125 ft. PUH aPUW = 62k, Worked liner from 11,125 ft 11,186 ft without cir. Closed EDC and circulated down 1-1/4" CSH at 0.5 to 1 bpm. Worked CT and pushed liner to 11, 270 ft. Free travel to this point. Stuck at 11270ft. Estimated btm of liner at 11270' and top of liner at 8714 ft 1S"UNct Put deployment slleve in compression, released from liner 22: 10 - 23:43 RUNCMP POOH with CT/DC and CSH. Filling hole across the top Stopped at 6491 and checked for flow. POOH. JSA on BHA handling while POOH 23:43 - 00:00 0.28 RUNCO RUNCMP OOH, monitor well, OK, unstab 8/13/2004 00:00 - 03:45 3.75 RUNCOIvP RUNCMP LD liner running BHA 03:45 - 04:30 0.75 WHSUR P POST RD handling tools, PU injector and RU nozzle BHA to FP well bore 04:30 - 06:00 1.50 WHSUR P POST RIH to 8615'. 06:00 - 08:30 2.50 WHSUR P POST Displace well bore to diesel. Trapped 1000 psi under SSSV. Displace to surface. Close MV and SV 23 turns.. 08:30 - 08:45 0.25 WHSUR P POST PJSM review plans procedures to blowdown reel with N2 08:45 - 10:00 1.25 WHSUR P POST Blowdown reel with N2 to Tiger Tank 10:00 - 11:00 1.00 WHSUR P POST UD nozzle BHA. Remove BHi upeer quick connect. Cut-off SLB CTC. Seal e-line. Cleaning mud tanks. Transfering recovered KW brine to 1 Y pad. Transferring used Flo-Pro mud to MI Deadhorse. 11 :00 - 12:00 1.00 WHSUR P POST Install internal coil grapple. Unstab 2-3/8" coil from injector and secure to reel. 12:00 - 13:00 1.00 WHSUR P POST Lower 2-3/8" reel to Veco flatbed truck 13:00 - 18:00 5.00 WHSUR P POST ND BOPE. Install tree cap and test to 5k. 1st PT on cap failed Make rig ready to move to 1Y-24 Rig Released at 18:00 hrs 8/13/2004 Printed: 8/16/2004 8:58:22 AM ., . BP-GDB Baker Hughes INTEQ Survey Report . .¡¡. BAKU HUGHlS lNTEQ ~ Company: Field: Site: Well: Wellpath: ConocoPhillips Alaska, Inc. Kuparuk River Unit KRU 1C Pad 1 C-08 1 C-08l 1 Date: 8/31/2004 Time: 15:37:24 Page: Co-ordinate(NE) Reference: Well: 1 C-08. True North Vertical (fVD) Reference: Wellhead(94') 94.0 Section (VS) Reference: Well (0.00N,0.00E,318.00Azi) Survey Calculation Method: Minimum Curvature Db: Sybase Field: Kuparuk River Unit North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 l Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2004 Site: KRU 1 C Pad UNITED STATES: North Slope Site Position: Northing: 5968605.00 ft Latitude: 70 19 29.107 N From: Map Easting: 562247.20 ft Longitude: 149 29 42.918 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: 0.48 deg Well: 1 C-08 Slot Name: 1 C-08 Well Position: +N/-S 392.76 ft Northing: 5968992.90 ft Latitude: 70 19 32.970 N +E/-W -580.02 ft Easting : 561664.00 ft Longitude: 149 29 59.848 W Position Uncertainty: 0.00 ft Wellpath: 1C-08L 1 500292058560 Current Datum: Wellhead(94'} Magnetic Data: 8/3/2004 Field Strength: 57575 nT Vertical Section: Depth From (TVD) ft 0.00 +N/-S ft 0.00 Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 1C-08L 1PB1 9528.00 ft Mean Sea level 24.72 deg 80.77 deg Direction deg 318.00 Height 94.00 ft Survey Program for Definitive Well path Date: 8/6/2004 Validated: Yes Actual From To Survey ft ft 100.00 8900.00 8930.00 9500.81 9528.00 10954.00 Version: 4 Toolcode Tool Name GMS (100.00-9776.00) (O) MWD (8930.00-10175.00) (3) MWD (9528.00-10954.00) Good_gyro MWD MWD Good Gyro MWD - Standard MWD - Standard Annotation MD ft 8930.00 9500.81 9528.00 10954.00 TVD ft 6435.36 6500.82 6501.24 6555.91 Window TIP KOP TO Survey: MWD CoilTrak Company: Baker Hughes INTEQ Tool: MWD;MWD - Standard Start Date: 8/6/2004 Engineer: Tied-to: From: Definitive Path ;l. c t.{ .., III . BP-GDB . IS.. BAKU HUGHES Baker Hughes INTEQ Survey Report INTEQ Company: ConocoPhillips Alaska, Inc. Date: 8/31/2004 Time: 15:37:24 Page: 2 Field: Kuparuk River Unit Co-ordinate(NE) Reference: Well: 1 C-08, True North Site: KRU 1C Pad Vertical (TVD) Reference: Wellhead(94'} 94.0 Well: 1 C-08 Section (VS) Reference: Well (0.00N,0.00E,318.00Azi) Wellpath: 1 C-08L1 Survey Calculation Method: Minimum Curvature Db: Sybase Survey MD Incl Azim TVD SSTVD N/S E/W MapN MapE VS DLS ft deg deg ft ft ft ft ft ft ft deg/10ot! 8930.00 40.00 312.55 6435.36 6341.36 2364.19 -4738.86 5971317.84 556906.33 4927.85 0.00 9500.81 89.52 327.50 6500.82 6406.82 2818.24 -5033.46 5971769.41 556608.03 5462.40 8.96 9528.00 88.74 331 .26 6501.24 6407.24 2841.63 -5047.31 5971792.69 556594.00 5489.05 14.12 9544.90 90.08 326.47 6501.41 6407.41 2856.09 -5056.04 5971807.07 556585.14 5505.64 29.43 9583.13 88.85 318.72 6501.77 6407.77 2886.43 -5079.25 5971837.22 556561.69 5543.72 20.52 9616.20 87.99 313.09 6502.68 6408.68 2910.16 -5102.24 5971860.76 556538.51 5576.74 17.22 9656.42 86.64 304.28 6504.57 6410.57 2935.25 -5133.57 5971885.59 556506.98 5616.34 22.14 9685.80 90.38 299.33 6505.33 6411.33 2950.72 -5158.52 5971900.85 556481.91 5644.53 21.11 9716.72 87.22 293.37 6505.98 6411.98 2964.44 -5186.20 5971914.34 556454.11 5673.25 21.81 9747.65 90.02 299.19 6506.73 6412.73 2978.12 -5213.91 5971927.79 556426.29 5701.96 20.87 9777.47 91.70 304.83 6506.28 6412.28 2993.92 -5239.18 5971943.38 556400.89 5730.61 19.73 9811.97 91.06 310.68 6505.45 6411.45 3015.03 -5266.44 5971964.26 556373.47 5764.54 17.05 9843.19 87.28 313.14 6505.90 6411.90 3035.87 -5289.66 5971984.91 556350.07 5795.57 14.44 9874.33 89.28 306.81 6506.84 6412.84 3055.86 -5313.50 5972004.70 556326.07 5826.37 21.31 9905.29 89.19 300.61 6507.25 6413.25 3073.03 -5339.24 5972021.66 556300.20 5856.36 20.03 9938.70 90.26 295.22 6507.41 6413.41 3088.67 -5368.75 5972037.05 556270.56 5887.72 16.45 9971.24 91.30 289.58 6506.97 6412.97 3101.06 -5398.82 5972049.19 556240.39 5917.05 17.62 10006.52 94.18 288.09 6505.28 6411.28 3112.44 -5432.17 5972060.30 556206.96 5947.82 9.19 10036.56 93.82 279.30 6503.18 6409.18 3119.52 -5461.26 5972067.14 556177.81 5972.55 29.21 10067.69 93.33 282.24 6501.24 6407.24 3125.33 -5491.78 5972072.70 556147.25 5997.29 9.56 10099.88 93.08 287.59 6499.44 6405.44 3133.60 -5522.82 5972080.71 556116.14 6024.21 16.61 10129.08 91.61 292.73 6498.24 6404.24 3143.65 -5550.20 5972090.54 556088.69 6050.00 18.29 10167.23 88.64 297.93 6498.16 6404.16 3159.96 -5584.67 5972106.56 556054.09 6085.18 15.70 10196.62 87.47 303.03 6499.16 6405.16 3174.86 -5609.97 5972121.25 556028.67 6113.18 17.79 10228.45 85.28 307.46 6501.17 6407.17 3193.18 -5635.91 5972139.36 556002.58 6144.16 15.50 10261.15 83.52 311.79 6504.36 6410.36 3213.93 -5660.97 5972159.90 555977.35 6176.34 14.23 10294.84 82.84 316.87 6508.37 6414.37 3237.30 -5684.89 5972183.06 555953.24 6209.71 15.11 10323.72 80.45 320.67 6512.56 6418.56 3258.78 -5703.72 5972204.39 555934.24 6238.28 15.43 10354.59 81.38 325.87 6517.44 6423.44 3283.20 -5721.94 5972228.66 555915.82 6268.62 16.90 10387.44 80.38 331.73 6522.65 6428.65 3310.93 -5738.74 5972256.25 555898.80 6300.47 17.87 10428.62 81.95 329.92 6528.98 6434.98 3346.46 -5758.57 5972291.60 555878.67 6340.14 5.78 10460.07 83.05 340.03 6533.09 6439.09 3374.67 -5771.74 5972319.71 555865.27 6369.92 32.06 10491.54 84.82 346.09 6536.42 6442.42 3404.59 -5780.85 5972349.55 555855.92 6398.25 19.96 10521.70 89.03 352.77 6538.04 6444.04 3434.18 -5786.37 5972379.09 555850.16 6423.93 26.15 10561.25 86.61 357.99 6539.55 6445.55 3473.55 -5789.55 5972418.43 555846.65 6455.32 14.54 10592.62 88.81 353.59 6540.80 6446.80 3504.80 -5791.85 5972449.66 555844.10 6480.08 15.67 10637.18 87.13 346.17 6542.38 6448.38 3548.61 -5799.67 5972493.40 555835.92 6517.87 17.06 10669.62 87.44 343.46 6543.92 6449.92 3579.88 -5808.16 5972524.59 555827.18 6546.79 8.40 10697.73 87.57 339.43 6545.14 6451.14 3606.50 -5817.09 5972551.13 555818.02 6572.55 14.33 10736.54 87.99 334.56 6546.65 6452.65 3642.18 -5832.25 5972586.69 555802.58 6609.20 12.59 10769.61 87.08 330.40 6548.07 6454.07 3671.48 -5847.51 5972615.85 555787.08 6641.19 12.87 10802.12 87.82 332.69 6549.52 6455.52 3700.03 -5862.98 5972644.27 555771.37 6672.76 7.40 10836.51 86.35 336.73 6551.26 6457.26 3731.08 -5877.65 5972675.20 555756.45 6705.65 12.49 10875.55 87.98 340.72 6553.20 6459.20 3767.40 -5891.79 5972711.40 555742.01 6742.11 11.03 10905.24 88.03 '346.35 6554.23 6460.23 3795.85 -5900.20 5972739.77 555733.37 6768.87 18.95 10954.00 88.03 346.35 6555.91 6461.91 3843.20 -5911.70 5972787.03 555721.48 6811.76 0.00 . . II.. BAKU HUGtIIS INn:'Q BP-GDB Baker Hughes INTEQ Survey Report Company: Field: Site: Well: Wellpath: ConocoPhillips Alaska, Inc. Kuparuk River Unit KRU 1C Pad 1 C-08 1C-08L1 PB1 Field: Kuparuk River Unit North Slope UNITED STATES Map System:US State Plane Coordinate System 1927 Geo Datum: NAD27 (Clarke 1866) Sys Datum: Mean Sea Level Site: KRU 1 C Pad Date: 8/31/2004 Time: 15:33:02 Page: Co-ordinate(NE) Reference: Well: 1C-08. True North Vertical (TVD) Reference: Wellhead(94') 94.0 Section (VS) Reference: Well (0.OON,0.00E,300.38Azi) Survey Calculation Method: Minimum Curvature Db: Sybase Map Zone: Coordinate System: Geomagnetic Model: Alaska, Zone 4 Well Centre bggm2004 UNITED STATES: North Slope Site Position: Northing: 5968605.00 ft From: Map Easting: 562247.20 ft Position Uncertainty: 0.00 ft Ground Level: 0.00 ft Height 94.00 ft Well: 1C-08 1 C-08 Well Position: +N/-S +E/-W Position Uncertainty: 392.76 ft -580.02 ft 0.00 ft Northing: Easting : Wellpath: 1C-08L 1PB1 500292058570 Current Datum: Wellhead(94'} Magnetic Data: 7/30/2004 Field Strength: 57574 nT Vertical Section: Depth From (TVD) ft 0.00 Survey Program for Definitive Wellpath Date: 8/3/2004 Validated: Yes Actual From To Survey ft ft 100.00 8900.00 8930.00 10175.00 GMS (100.00-9776.00) (O) MWD (8930.00-10175.00) Annotation MD ft 8900.00 8930.00 10175.00 TVD ft 6412.38 6435.36 6542.59 TIP KOP TO Survey: MWD CoilTrak Company: Baker Hughes INTEQ Tool: MWD;MWD - Standard Survey MD Incl Azim TVD SSTVD ft deg deg ft ft 8900.00 40.00 312.40 6412.38 6318.38 8930.00 40.00 312.55 6435.36 6341.36 8960.39 45.24 313.60 6457.72 6363.72 8990.32 55.82 314.70 6476.72 6382.72 9020.94 66.05 315.80 6491.57 6397.57 9051.24 76.54 316.99 6501.28 6407.28 9085.57 88.67 316.11 6505.69 6411.69 9124.83 91.46 321.31 6505.64 6411.64 9157.32 92.32 327.80 6504.57 6410.57 9191.01 93.67 333.97 6502.81 6408.81 9222.10 92.62 339.19 6501.10 6407.10 5968992.90 ft 561664.00 ft Latitude: 70 19 29.107 N Longitude: 149 29 42.918 W North Reference: True Grid Convergence: 0.48 deg Slot Name: Latitude: 70 19 32.970 N Longitude: 149 29 59.848 W +N/-S ft 0.00 Drilled From: Tíe-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 1 C-08 8930.00 ft Mean Sea Level 24.73 deg 80.77 deg Direction deg 300.38 Version: 2 Toolcode Tool Name Good_gyro MWD Good Gyro MWD - Standard Start Date: 8/2/2004 Engineer: Tied-to: From: Definitive Path N/S E/W MapN MapE VS DLS ft ft ft ft ft deg/100ft 2351.17 -4724.64 5971304.94 556920.65 5264.98 0.00 2364.19 -4738.86 5971317.84 556906.33 5283.84 0.32 2378.25 -4753.88 5971331.77 556891.19 5303.91 17.40 2394.33 -4770.42 5971347.72 556874.52 5326.31 35.46 2413.32 -4789.23 5971366.55 556855.56 5352.14 33.56 2434.08 -4808.99 5971387.15 556835.63 5379.68 34.82 2458.74 -4832.36 5971411.62 556812.06 5412.32 35.42 2488.23 -4858.26 5971440.89 556785.93 5449.57 15.03 2514.67 -4877.08 5971467.17 556766.89 5479.18 20.14 2544.05 -4893.44 5971496.41 556750.29 5508.15 18.72 2572.52 -4905.77 5971524.78 556737.72 5533.19 17.10 ~~ '" - 1/ { . BP-GDB . ... . . 8AKD NUGHlS Baker Hughes INTEQ Survey Report INTEQ Company: ConocoPhillips Alaska, Inc. Date: 8/31/2004 Time: 15:33:02 Page: 2 Field: Kuparuk River Unit Co-ordinate(NE) Reference: Well: 1C-08, True North Site: KRU 1C Pad Vertical (TVD) Reference: Wellhead(94'} 94.0 Well: 1 C-08 Section (VS) Reference: Well (0.00N,O.00E.300.38Azi) Wellpath: 1C-08L 1PB1 Survey Calculation Method: Minimum Curvature Db: Sybase Survey MD Incl Azim TVD SSTVD N/S E/W MapN MapE VS DLS ft deg deg ft ft ft ft ft ft ft deg/100ft 9252.44 90.38 344.38 6500.31 6406.31 2601.32 -4915.25 5971553.49 556728.01 5555.93 18.62 9285.57 89.98 340.35 6500.20 6406.20 2632.89 -4925.28 5971584.97 556717.72 5580.55 12.22 9321.81 90.63 335.05 6500.01 6406.01 2666.40 -4939.03 5971618.37 556703.70 5609.35 14.73 9355.82 90.35 329.91 6499.72 6405.72 2696.55 -4954.74 5971648.39 556687.74 5638.15 15.14 9384.04 88.02 326.38 6500.12 6406.12 2720.52 -4969.63 5971672.23 556672.66 5663.11 14.99 9427.90 88.85 325.12 6501.32 6407.32 2756.76 -4994.30 5971708.26 556647.69 5702.73 3.44 9459.70 91.55 328.55 6501.21 6407.21 2783.37 -5011.69 5971734.73 556630.08 5731.19 13.73 9500.81 89.52 327.50 6500.82 6406.82 2818.24 -5033.46 5971769.41 556608.03 5767.60 5.56 9552.02 88.05 334.58 6501.91 6407.91 2863.00 -5058.24 5971813.97 556582.89 5811.61 14.12 9578.67 88.67 334.38 6502.67 6408.67 2887.04 -5069.71 5971837.91 556571.22 5833.67 2.44 9611.40 88.30 336.45 6503.54 6409.54 2916.79 -5083.32 5971867.55 556557.37 5860.46 6.42 9636.78 88.08 331.79 6504.34 6410.34 2939.61 -5094.39 5971890.27 556546.11 5881.54 18.37 9679.70 86.18 328.33 6506.49 6412.49 2976.75 -5115.78 5971927.23 556524.42 5918.78 9.19 9713.92 85.59 323.87 6508.95 6414.95 3005.07 -5134.81 5971955.39 556505.16 5949.52 13.11 9744.33 86.42 319.76 6511.07 6417.07 3028.91 -5153.56 5971979.07 556486.21 5977.75 13.76 9775.00 87.50 315.79 6512.69 6418.69 3051.59 -5174.14 5972001.57 556465.45 6006.97 13.40 9806.41 88.29 311.91 6513.85 6419.85 3073.33 -5196.78 5972023.13 556442.64 6037.49 12.60 9846.03 87.62 307.75 6515.26 6421.26 3098.68 -5227.18 5972048.23 556412.04 6076.54 10.63 9877.90 86.33 303.46 6516.95 6422.95 3117.21 -5253.04 5972066.54 556386.02 6108.22 14.04 9905.47 86.20 298.58 6518.74 6424.74 3131.38 -5276.61 5972080.52 556362.34 6135.72 17.67 9925.91 86.54 295.34 6520.04 6426.04 3140.63 -5294.79 5972089.61 556344.09 6156.08 15.91 9954.81 87.15 289.98 6521.63 6427.63 3151.74 -5321.41 5972100.51 556317.38 6184.67 18.64 9986.24 86.76 286.33 6523.30 6429.30 3161.52 -5351.23 5972110.04 556287.48 6215.34 11.66 10017.54 83.93 283.71 6525.84 6431.84 3169.60 -5381.36 5972117.87 556257.30 6245.41 12.30 10048.27 83.32 288.38 6529.25 6435.25 3178.04 -5410.70 5972126.07 556227.89 6274.99 15.23 10079.75 83.47 292.36 6532.88 6438.88 3188.92 -5440.01 5972136.71 556198.49 6305.78 12.57 10111.61 85.16 297.66 6536.03 6442.03 3202.32 -5468.72 5972149.87 556169.67 6337.34 17.38 10175.00 83.00 308.00 6542.59 6448.59 3236.45 -5521.64 5972183.56 556116.48 6400.24 16.58 "FIOOUC'IION HUb-~~-¿~~4 11:11 PHILLIPS AK INC ~V,~ DATE I BY I CK' I APP I .APESCRIPTlON _ !f!i~/03J MRT BGM' Rev. Wlrr K03105ACS . .. Well No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 101 102 104 106 109 111 113 115 117 119 121 123 125 127 129 , ëADD F1LE NO. U<6103D31 'Y' 5,966,523 5.968,590 5,96~,656 5.968,727 5,968,793 5,968,860 5,968.926 5..968,993 .. 5,968,8~1.99 5.968,763.33 5.969,.008.74 5,969.000.20 5.968,842.1.3 5.968,672.21 5,96S,605.15 5.968.825.37 5,96ß,83B.00 5,~6B. 758.80 5,968,624.28 5,968.637.75 5,96B,646.48 5,968,579.61 5,968,571.44 5.968,546.47 ;;.968.538.05 5.968.529.79 5.968,821.46 5.968.81.3.50 5,968.796.65 5,968,779.74- 5,968.746.59 5, 96B~7 30.13 5.968,713.56 5,968,696.96 5.968,680.39 5,968,664.02 5,968,646.80 5,968.630.35 5,968,~13. 75 5,968,597.14 5,968,580.60 A.S.P,s 'x' 907 265 6224 P.02 I;VI5;~ìo31:~TI.1 APP I Rev, P;;~~~;~80ACS Sec, 1 12, T, 11 N., LATITUDE 562,372 562,271 562,172 562.065 561,965 561,864 561.765 561,664 561,548.05 561,680.92 561,641.06 561,653.40 561.891.29 562,146.39 562.247.15 561.916.31 561,568.78 562,O1~.22 . 562,368.. 18 562.> 198.12 562.334.93 562,285.45 562,297.94 562,335,47 562.347.~o3 562,360.58 561.593.72 561.606.18 561,631.04 561.656.61 561,706.13 561,731.01 561,755.87 561. 780. a6 561,805.95 561,830.61 561.856.20 561,8aO.54 561,905.78 561,930.71 5'61,955.57 70' 19' 28.29" 70' 19'. 28.96" 70' 1 9' 29.61" 70' 19' 30.32" 70' 19' 30.98" 70' 19' 31.65" 70' 19' 32.30· 70' 19' .3~.97" 70' 19' 31.5934" 70' 19' 30,7J07" 70' 1 9' 33.128" 70' 19' 33.043" 70' 19' 31.469" 70' 19' 29.777" 70' 19' 29.109" 70' 19' 31,302" 70' 1~' 31.454" 70' 19' 30.639" 70' 19' 29.287" 70' 1~' 29.434" 70'.19' 29.50a" 70' 19' 28.855" 70' 19' 28.773"- 70' 19' 28.525" 70' 19' 28.441" 79' 19' 28.358" 70' 19' 31.289 70' 19' 31.210" 70' 19' 31.042" 70' 19' 30.874" 70' 19' 30.544" 70' 19' 30.380" 70' 19' 30.215" 70' 1 9' 30.050" 70' 19' 29.885" 70' 19' 29.722" 70' 19' 29.550" 70' 19' 29.387" 70' 19' 29.i21" 70' 19' 29.056" 70' 19' 28.891" R. 1 0 E. LONGITUDE 149' 29' 39.030" 149' 29' 42.21" 149' 29' 45.10" 149' 29' 48.18" 149' 29' Sl.0a" 149' 29' 54.04" 149' 29' 56.92" 149' 29' 59.85" 149' 30' 03.266" 149' 2.9' 59.410" 149' 30' 00.514" 149' 30' 00.156" 149' 29' 53.249" 149' 29' 45.844" 149' 29' 42.919" 149' 29' 52.523" 149' 30' 92.665" 149' 29' 49.623" 149' 29' 39..382" 149' 29' .44.342" 149' 29' 40.347" 149' 29' 41.807" 149' 29' 41.445" 149' 29' 40.355" 149' 29' 39.994" 149' .29' 39,626" 149' 30' 01.941" 149' 30' 01.579" 149' 30; oo:ssr 149' 30' 00.115" 149' 29' 58,678i' 149' 29' 57.955';' 149' 29' 57.233" 149' 29' 56.50a" 149' 29' 55.760" 149' 29' 55.064" 149' 29' 54.321· 149' 29' 53.614" 149' 29' 52.882" 149" 29' 52.158" 149' 29' 51.436" D~1: [~1: PAD I O.G. 0/5 O/S .ElEV. ELEV. F,N,L. F". W,L. 1. 717' 1,649' 1.582' 1.510' 1,442' 1.375' 1.308' 1,240' 1.3Ejl' 1.471' 1.225' 1.234' 1.394' 1.566' 1.634' 1.411' 1.395' 1.478' 1,616;' 1,60~' 1,593' 1.660' 1,668; 1.69.3' 1,702' 1,710' ,,412' 1.420' 1,437' 1.454' 1,487' 1,504' 1,521' 1,538' 1,555' 1,571' 1,589' 1.605' 1.622' 1.639' 1,656' 1,36.3' N/A N/A 1.263' N/A N/A 1,164' N/A N/A 1,058' N/A N/A 958' N/A N/A 859' N/A N/A 760' N/A N/A 660' N/A N/A 542' N/A N(A 674' N/A N/A 637' 60.4' 55.0' 64:9' 60.4' 55.1' 885' 6004' 55.0' 1.139' 60.4' 55.0' 1239' 60.3' 55.0' 910' 60.3' 5~,0' 563' 60.5' 5.9.2' l,Q10' 60.4' 55.0' 1,360' 59.1' 52.3' 1,191.' 60.3' 55.0' 1,327' 59.1' 51.6' 1,277' 60.3' 55.2' 1,290' 60.3' 55.2' 1.327' 60.2' 55.0' 1.339' 60.~' 55.0' 1,352' 60.2' 55.0' 586' 60.6' 56.7' 600' 60.6' 56.]' 625' 60.6' 56.7' 650' 60.7' 56.7' 699' 60." 56.6' 724' 60.7' 56.5' 749' 60.7' 56.5' 774' 60.7' 56.4' 799' 60.8' 56.3' 823' 60.8' 56.2' 849' 60,8' 56.1' 873' 60.8' 55.9' 898' 60.8' 55.8' 923' 60.8' 55. T 947' 60.8" 55.6' .~ ConocoPhillips Alaskat Inc, I / I DRAWING NO: 63001 \ AREA: 1C MODULE: XXXX UNIT: D1 DS1C WEll CONDUCTORS ASBUIL T LOCATIONS GEA-D1 eX-61 03D31 I PART: 2 OF 3 I REV: a TOTAL P. 02 -- STATE OF ALASKA e OIL AND GAS CONSERVATION COMMISSION BOPE Test Report Submit to: llLD...rf,}iJiJ.@ªº,ml.ü.'.~AªtQ:.ftt.H.§ a0t1Gc _prudhoe _ bay@admin.statø.ak.us bo b ~f!eGke nstei n@adm¡o.slate.fjk.us Rig No.: 2 DATE: 8/3/04 Rig Phone: 670-3249 Rig Fax: 670-3245 Op. Phone: 670-3247 Op. Fax: 670-3245 E-Mailsu.adwdrlgnordic2supervisor@bp.co PTD # 204-111 Meridian: UM Township: 11N Range: 10E Workover: Explor.: Weekly: X Other: Annular: 250/3500 Valves: 250/4500 TEST DATA FLOOR SAFETY VALVES: P/F Quantity P/F P Upper Kelly P Lower Kelly P Ball Type Inside BOP Contractor: NORDIC/SLB Rig Rep.: Mckeirnan Ilgtanlok Operator: BPX Rep.: Sevcik 1 Goodrich Well Name: KUP 1 C-08L 1 Location: Section: 12 Operation: Drlg: X Test: Initial: Test Pressure: Rams: 250/4500 MISC. INSPECTIONS: P/F P P P P Location Gen.: Housekeeping: PTD On Location Standing Order Posted Well Sign Dr!. Rig Hazard Sec. 2 P BOP STACK: Quantity Size/Type P/F MUD SYSTEM: Visual Alarm Stripper 1 23/8 " P Trip Tank P P Annular Preventer 1 71/16 P Pit Level Indicators P P #1 Rams 1 Blinds P Flow Indicator P P #2 Rams 1 3" Slips P Meth Gas Detector P P #3 Rams 1 2 3/8"x 3 1/2" P H2S Gas Detector P P #4 Rams 1 2 3/8" Combi P #5 Rams N/A P Quantity P/F Choke Ln. Valves 1 3-1/8/5000 P Inside Reel valves 1 P HCR Valves 2 3-1/8/5000 P Kill Line Valves 1 3-1/8/5000 P ACCUMULATOR SYSTEM: Check Valve N/A Time/Pressure P/F System Pressure 3000 P CHOKE MANIFOLD: Pressure After Closure 2200 P Quantity P/F 200 psi Attained 20 sec P No. Valves 14 P Full Pressure Attained 89 sec P Manual Chokes 1 P Blind Switch Covers: All stations Yes Hydraulic Chokes 1 P Nitgn. Bottles (avg): 4 @ 2100 Test Results Number of Failures: Q Test Time: ~ Hours Components tested 28 Repair or replacement of equipment will be made within days. Notify the North Slope Inspector 659-3607, follow with written confirmation to Superviser at: llLD...rf,}iJiJ.@ªº,ml.ü.'.~.~ª-tQ:Æt~:.\L~~ Remarks: Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c - Inspector YES 24 HOUR NOTICE GIVEN X NO Date Waived By Lou Gramaldi 8/2/04 Time Witness Test start 0000 Finish 0000 Coil Tubing BFL 05/29/03 2000 Nordic 2 BOP 8-3-04.xls . ill) !Æ 1 . FRANK H. MURKOWSKI, GOVERNOR A'f/.\SIiA. ORAND GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Dan Kara CT Drilling Engineer ConocoPhillips Alaska, Inc. P.O. Box 196612 Anchorage, Alaska 99519-6612 Re: Kuparuk 1 C-08Ll ConocoPhillips Alaska, Inc. Permit No: 204-111 Surface Location: 1246' SNL, 668' EWL, SEC. 12, TIIN, RI0E, UM Bottomhole Location: 2422' NSL, 5234' WEL, SEC. 02, Tl1N, R10E, UM Dear Mr. Kara: Enclosed is the approved application for permit to redrill the above development well. The permit is for a new wellbore segment of existing well KRU 1 C-08, Permit No 181-052, API 50-029-20585-00. Production should continue to be reported as a function of the original API number stated above. The permit is approved subject to full compliance with 20 AAC 25.055. Approval to perforate and produce is contingent upon issuance of a conservation order approving a spacing exception. ConocoPhillips Alaska, Inc. assumes the liability of any protest to the spacing exception that may occur. This permit to redrill does not exempt you &om obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit 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 terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Com . 'on's petroleum field inspector at (907) 659-3607 (pager). ~cer '- ~ K. Nonn. Cha~ -- BY ORDER OF THE COMMISSION DATED thiaO day of July, 2004 cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. , STATE OF ALASKA I ALASKA AND GAS CONSERVATION COM ISSION PERMIT TO DRILL 20 MC 25.005 JUN 2 1 ')004 1a. Type of work o Drill II Redrill 1b.currentWeIlClass DExploratory IIDevelopmentOil DMultipleZone . ORe-Entry 0 Stratigraphic Test 0 Service 0 qølf;;t~l?¡n,~t;(3,!~.::Q·!1iOOIEf~¡'t:;':¡ , , 2. ~~r~~~:;nc.' tï~¡¿lI~/l~~~;'b 5.~~~~::.~~i~~~ç~;2~) 11. WeIlNa~ô~~~~t~: 3. Address: (.2i·¡;tf 6. Proposed Depth: ,3£.z.t'?4 12. Field / Pool(s): P.O. Box 196612, Anchorage, Alaska 99519-6612 MD 10830' TVD 6507' ss Kuparuk River Field / Kuparuk 4a. Location of Well (Governmental Section): 7. Property Designation: River Oil Pool Surface: ADL 025649 1246' SNL, 668' EWL, SEC. 12, T11N, R10E, UM Top of Productive Horizon: 1097' NSL, 4049' WEL, SEC. 02, T11N, R10E, UM Total Depth: 2422' NSL, 5234' WEL, SEC. 02, T11N, R10E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 561672~' y- 5968988" Zone- ASP4 16. Deviated Wells: fJ,fac/ It/Þ P".J,.l.b:!- .,/ Kickoff Depth 6341 ft~J:Maximum Hole Angle 900 E ß- "1/ ;}Ù 8. Land Use Permit: 13. Approximate Spud Date: 08/15/04 9. Acres in Property: 2560 14. Distance to Nearest Property: 13150' 10. KB Elevation 15. Distance to Nearest Well Within Pool (Height above GL): 94' feet 1540' away from 1 B-12 ' 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.0;35) Downhole: 3400 ~ psig Surface: 2754 ;/ psig Hole Casing 4-1/8" x 3-3/4" 2-7/8" Weight 6.4# Grade Coupling Length MD TVD MD TVD (including stage data) L-80 STL 730' 10100' 6482' 10830' 6507' Uncemented Slotted Liner 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill AND Re-entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effective Depth MD (ft): Depth TVD 9791 7109 NIA 9682' 7022' Structural Conductor 80' 16" 425 sx Arcticset II 80' 80' Surface 2714' 10-3/4" 3125 sx Arcticset II 2714' 2587' Intermediate Production 9767' 7" 974 sx Arcticset II 9767' 7090' Liner Perforation Depth MD (ft): 8927' - 9122' ~ 20. Attachments Filing Fee, $100 a BOP Sketch LJ Property Plat 0 Diverter Sketch IPerfOration Depth TVD (ft): 6433' - 6582' a Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis o Seabed Report a Drilling Fluid Program a 20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name Dan Kara Title CT Drilling Engineer r Si~nature (___ Phone 564-5667 Date: Contact Dan Kara, 564-5667 Permit To Drill I I . .\ API Number: Number: ;2()'-(- II I 50- 029-20585-60-00 Conditions of Approval: Sam~ equired 0 Yes t:i'Ño Hy oge Sulfide Measures !8'Ves 0 No ~S-\- v-~ ~ \c.t'-~" Date 4~ 10'l Prepared By Name/Number: Sondra Stewman, 564-4750 Permit Approval Date: Mud Log Required Directional Survey Required See cover letter for other requirements o Yes ~o ~Yes 0 No '- ORIG1NAL ~~~~g~~~'DN Date 1;~ Iu ,-// sL-~t t ~~'icate . . Kara, Danny T I From: Sent: To: Subject: Venhaus, Dan E [Dan.E.Venhaus@conocophillips.com] Friday, June 18, 2004 9:36 AM Kara, Danny T Permit authorization Dan, This is the standard verbage that we have forwarded to AOGCC in the past authorizing permit delivery to BP: The Kuparuk CTD program starting up in August 2004 consists of 5 wells. The proposed wells are lC-08A, lY-24A, ID-30A, IF-18A, #5 TBD and will be drilled with BP's Nordic 2 CTD unit and managed through BP's CT drilling organization. BP's CT drilling services are being proviq~d ~o..the OpE;ratpJ;"!co~pçp.t>Þ.~lJ..ips, via a Shared Service operation. As such, ConOcðPhillips authörizes ~ .... delivery of these permits to BP (Terry Hubble). ConocoPhillips does request that BP provide a copy of the approved permits for COP's files (Sharon Allsup- Drake) . If you need anything else, let me know. Dan Venhaus ConocoPhillips AK Wells (907)263-4372 office (907}230-0188 cell 1 lu 1 C-08L 1 &L2 Sidetrack - Coiled -Ing Drilling Summary of Operations: Coiled tubing drilling will sidetrack KRU IC-08 using the dynamically overbalanced coiled tubing drilling (DOCTD) technique (see description below). This horizontal laterals (lC-08Ll & L2) will target Kuparuk C sand reserves for production. The Kuparuk C Sand and A Sand perforations in the existing well, lC-08 will not v be abandoned and will be open to flow post CTD. Prior to arrival of the Nordic 2 CTD rig, a rig workover will be performed to swap the tubing to 4-1/2" 12.6# L- 80. This workover will be done by ConocoPhillips Alaska. CTD Drill and Complete 1C-08L1 & L2 pr02ram: Planned for AU2ust 15. 2004 1. Pre CTD install mechanical whipstock at 8930' 2. MIRU Nordic 2. NU 7-1/16" BOPE, test. 3. Mill 3.80" window at 8930' md and 10' of openhole. 4. Drill 4. 125"x3.75" bicenter hole horizontal sidetrack lC-08Ll from window to -10830' TD targeting Kuparuk C 1 sand interval. 5. Run and drop a 2-7/8" slotted (pre-drilled) liner from TD of 10830', up to 10100' md. 6. Openhole sidetrack at 10830' in L 1, above the 2-7/8" liner. 7. Drill 3.75" horizontal sidetrack lC-08L2 from open-hole side track to - !! 720' TD targeting Kuparuk C4 sand interval. 8. Complete with 3-3/16" x 2 7/8" pre-drilled liner from the TD of L2 at ! 1720', up into the 4-1/2" tubing to - 8810'. 9. Post CTD rig -Run GL V s. Bring on production. Mud Program: · Steps 1: 8.9 ppg Potassium-Formate biozan brine · Steps 2-3: Potassium-Formate based Flo-Pro (8.9 ppg) Disposal: · No annular injection on this well. · Class II liquids to KRU lR Pad Class II disposal well · Class II drill solids to Grind & Inject at PBU Drillsite 4 · Class I wastes will go to Pad 3 for disposal. Casing Program: · Ll: 27/8",6.4#, L-80, STL slotted liner from 10830' md - 10100' md · L2: 3-3/16" 6.2# L-80 TCII solid pipe from 8810' md to 9900' md. · L2: 27/8", 6.4#, L-80, STL slotted liner from 9900' md to TD at 11720' md Well Control: · BOP diagram is attached. · Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4500 psi. · The annular preventer will be tested to 400 psi and 2500 psi. Directional · See attached directional plans for lC-08Ll & L2 · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. v Logging · A Gamma Ray log will be run over all of the open hole section.'/ · Resistivity logs will be recorded over limited sections of openhole. . Kara 564-5667 office, 240-8047 cell 1/3 . 1 C-08L 1 &L2 Sidetrack - Coiled T.ng Drilling Hazards . One mapped fault in in the direction of the well path; lost circulation risk is low, especially while DOCTD. Reservoir pressure is estimated to be 10.1 ppg in the fault block. W ell 1 C-08 has a H2S reading of 65 ppm (measured 08/28/03). The highest H2S on 1C pad was measured at 232 ppm (lC-123, 8/04/02). 1C is an H2S pad. All H2S monitoring equipment will be operational. Reservoir Pressure · Reservoir pressure is approx. 3400 psi at 6460' TVD 10.1 ppg EMW. Max. surface pressure with gas (0.1 psi/ft) to surface is 2754 psi. Dynamically overbalanced coiled tubing drilling (DOCTD) techniques will be employed to address high reservoir pressure. Plans are to use 8.9 ppg drilling fluid in combination with annular friction losses and applied surface pressure to maintain overbalanced reservoir conditions. A hydraulic choke for regulating surface pressure will be installed between the BOPE choke manifolding and the mud pits and will be independent of the BOPE choke. Using this technique with an underbalanced mud weight requires deployment of the BHA under trapped wellhead pressure. Deployment will be accomplished utilizing the BOP pipe/slips (2-3/8" rams, see attached BOP configuration), and/or the tested tubing retrievable sub-surface safety valve. The annular preventer will act as a secondary containment during deployment and not as a stripper. At least two times hole volume of kill weight fluid will be on location as a contingency. The first pre-drilled line will be deployed above a closed tubing retrievable sub-surface safety valve. Once dri11ing of L2 is complete, the production liner will be deployed into the wellbore after ki11ing the well with kill weight fluid. Estimated reservoir pressure: 3400 psi at 6460' TVD, 10.1 ppg EMW. Expected annular friction losses while circulating (ECD): 400-500 psi Planned mud density: 8.9 ppg equates to 2990 psi hydrostatic bottom hole pressure. While circulating 8.9 ppg fluid, bottom hole circulating pressure is estimated to be 3400-3500 psi When circulation is stopped, a minimum of 400-500 psi surface pressure will be applied to balance the reservolr. Operating parameters and fluid densities wi11 be adjusted based on real-time bottom hole pressure measurements while drilling. Kara 564-5667 office, 240-8047 cell 2/3 .U 1 C-08L 1 &L2 Sidetrack - Coiled .ing Drilling Kuparuk IC-OS LI&L2 Potential Drilling Hazards POST ON RIG 1. Please perfonn pre-job Hazard ID and Safety meetings prior to every change in work scope during the operation. Also, ifthings don't feel right shut-down the operation and discuss the situation before making the next operational move. SAFETY FIRST. 2. H2S - WelllC-08 produces H2S at 65 ppm (measured 08/28/03). The highest H2S on lC pad was measured at 232 ppm (lC-23, 08/04/02). lC is an H2S pad. H2S procedures must be followed according to the AK Safety Handbook and Shared Services Drilling H2S SOP. All personnel must be supplied with required PPE and H2S certified. Influxes of reservoir fluid could result in H2S in the pit area, although KRU CTD sidetracks have not seen this in the past. The Pit watcher should always carry a calibrated personal H2S monitor. 3. Reservoir pressure - Reservoir pressure is estimated at 3400 psi @ 6460' TVD (10.1 ppg) in the adjacent fault blocks that will be penetrated with this well plan. Max. surface pressure with gas (0.1 psi/ft) to surface is 2754 psi. Reservoir frac gradient is -0.7 psi/ft or 13.5 EMW, 4525 psi. 4. The Dynamically Overbalanced Coiled Tubing Drilling (DOCTD) technique will be used. Drilling will be done with a less than kill-weight fluid (8.9 ppg PIo-Pro). While drilling and circulating, hydrostatic head from the 8.9 ppg mud (2990 psi), plus 400-500 psi of annular friction, plus 0 psi choked backpressure held on the return side will provide a 3400-3500 psi BHP and overbalance the reservoir by -100 psi. However, when circulation is shut down, the reservoir could be underbalanced by 400-500 psi. Maintain at least 400 psi WHP when not circulating to prevent reservoir in-flux and to maintain fonnation stability by keeping static BHP close to circulating BHP seen during drilling. Adjust SIWHP accordingly when BHP increases are seen on the downhole PWD sub. Increases will occur from higher-than-expected friction pressures and/or reservoir pressures. Refer to the PWD BHP vs Depth chart to detennine if deviations occur. Monitor return- line flow rate and pit volume continuously. If a pit gain has been identified (underbalance event occurred), divert those returns to an outside tank. 5. No gas saturated intervals are expected. However, always be prepared for the potential for gas influx. Ensure all PVT equipment is fully operational and monitor return-line flow rate and pit volume continuously. 6. Lost circulation is not expected. One fault shold be encountered along the wellbore trajectory. The faults are sealing and lost circulation is considered low risk. If lost circulation occurs plan to control it with adjustments to the DOCTD parameters. Lower circulation rate would be utilized prior to LCM treatments. However, as a contingency ensure that LCM material is on location so that a pí11 could be mixed quickly if required. Kara 564-5667 office, 240-8047 cell 3/3 lu 1 C-08L 1 &L2 Sidetrack - Coiled ,ng Drilling Hazards . One mapped fault in in the direction of the well path; lost circulation risk is low, especially while DOCTD. Reservoir pressure is estimated to be 10.1 ppg in the fault block:' Well lC-08 has a H2S reading of 65 ppm (measured 08/28/(3). The highest H2S on lC pad was measured at 2,32 ppm (lC-123, 8/04102). lC is an H2S pad. All H2S monitoring equipment will be operational. Reservoir Pressure . . Reservoir pressure is approx. 3400 psi at 6460' TVD 10.lppg EMW. Max. surface pressure with gas (0.1 psilft) to surface is 2754 psi. .' / G(;>-S/I Dynamically overbalanced coiled tubing drilling (riOCTD) techniques will be employed to address high reservoir pressure. Plans are to use 8.9 ppg driµ{ng fluid in combination with annular friction losses and applied surface pressure to maintain overbala¡iced reservoir conditions. A hydraulic choke for regulating surface pressure will be installed between tJ:le BOPE choke manifolding and the mud pits and will be independent of the BOPE choke. / / / Using this technique with an underbaµfnced mud weight requires deployment of the BHA under trapped wellhead pressure. Deployment wiIYbe accomplished utilizing the BOP pipe/slips (2-3/8" rams, see attached BOP configuration), and/or the te~ed tubing retrievable sub-surface safety valve. The annular preventer will act as a secondary containment d(Íring deployment and not as a stripper. At least two times hole volume of kill weight fluid will be on location as a contingency. ./ J / The first pre-drilled line wµ1' be deployed above a closed tubing retrievable sub-surface safety valve. Once drilling of L2 is complete/the production liner will be deployed into the wellbore after killing the well with kill weight fluid. ;. / Estimated reservoir iessure: 3400 psi at 6460' TVD, 10.1 ppg EMW. v' Expected annular friction losses while circulating (ECD): 400 psi Planned mud denJÎty: 8.9 ppg equates to 2990 psi hydrostatic bottom hole pressure. While circulati~ 8.9 ppg fluid, bottom hole circulating pressure is estimated to be 2900 psi When circulrn is stopped, a minimum of 400 psi surface pressure will be applied to balance the reservoir. Operating / rameters and fluid densities will be adjusted based on real-time bottom hole pressure measure nts while drilling. Kara 564-5667 office, 240-8047 cell 2/3 lu 1 C-08L 1 &L2 Sidetrack - Coiled "ng Drilling Kuparuk 3N-18Ll&L2 Potential.DriUing Hazards c~?J 7,,~6GI POST ON RIG IJ~ 1. Please perform pre-job Hazard ID and Safety meetings prior to every chang~ìn work scope during the operation. Also, if things don't feel right shut-down the operation an<;ldiscuss the situation before making the next operational move. SAFETY FIRST. 2. H2S - We\13N-18 produces H2S at 110 ppm (measured 12/30/02). The highest H2S on 3N pad was measured a~J56ppm (3N-02, 12/31/02). 3N is an H2S pad. H2S procedures must be followed according to the AK Safety Handbook and Shared Services Drilling H2S SOP. All personnel must be supplied with required PPE and H2S certified. Influxes of reservoir fluid could result in H2S in the pit area, although KRU CTD sidetracks have not seen this in the past. The Pit watcher should always carry a calibrated personal H2S mon.itor. 3. Reservoir pressure - Reservoir. pressure is estimated at 3800 psi @ 6500'ss, 6568' TVD (11.1 ppg) in the adjacent fault blocks that will be penetrated with this well plan. Max. surface pressure with gas (0.1 psi/ft) to surface is 3150 psi. Reservoir frac gradient is -0.7 psi/ft or 13.5 EMW, 4600 psi. 4. The Dynamically Overbalanced Coiled Tubing Drilling (DOCTD) technique will be used. Drilling will be done with a less than kill-weight fluid (8.5 ppg PIo-Pro). While drilling and circulating at 1.5 BPM, hydrostatic head from the 8.5 ppg mud (2900 psi), plus 1000 psi of annular friction, plus 0 psi choked backpressure held on the return side will provide a 3900 psi BHP and overbalance the reservoir by -100 psi. However, when circulation is shut down, the reservoir could be underbalanced by -900 psi. Maintain at least 900 psi WHP when not circulating to prevent reservoir in-flux and to maintain formation stability by keeping static BHP close to circulating BHP seen during drilling. Adjust SIWHP accordingly when BHP increases are seen on the downhole PWD sub. Increases will occur from higher-than-expected friction pressures and/or reservoir pressures. Refer to t4é PWD BHP vs Depth chart to determine if deviations occur. Monitor return- line flow rate and pWvolume continuously. If a pit gain has been identified (underbalance event occurred), divert those returns to an outside tank. 5. No gas saturated intervals are expected. However, always be prepared for the potential for gas influx. Ensurè all PVT equipment is fully operational and monitor return-line flow rate and pit volume con~inuously. 6. Lost cir~lation is not expected. Two faults are expected to be encountered along the wellbore trajectqfy. The faults are sealing and lost circulation is considered low risk. If lost circulation occur I plan to control it with adjustments to the DOCTD parameters. Lower circulation rate (1 BP minimum) would be utilized prior to LCM treatments. However, as a contingency ensure that L material is on location so that a pill could be mixed quickly if required. Pump only Liquid asing or OM Seal fine through a slimhole drilling BHA. Do not pump MI Seal through a drilling HA due to plugging potential. Kara 564-5667 office, 240-8047 cell 3/3 Gas Lift MandrelNalve 1 (2377-2378. Gas Lift MandrelNalve 2 (4469-4470, Gas Lift MandrelNalve 4 (6452-6453. Gas Lift MandrelNalve 5 (7195-7196. Gas Lift Valve (7995-7996. 0005391) Gas Lift PBR (8724-8725, OD:3.500) PKR (8737-8738. OD:6.156) NIP- (8774-8775. 00:3.500) TUBING SOS (8808-8809. 00:3.500) Perf (8927-9012) Perf (9018-9030) Perf (9096-9122) Gas Lift SSSV --- Valve Inc. KRU 1 C-08 iC-OS Angle @J§;j40 deQ @ 8928 I Angle @ TO: 137 deg @ 9791 -----¡ API: 500292058500 _--1____ Well TY~ PROº----___ SSSVType: LOCKED OUT i Ori_g [5/16/1981 ¡ Completion: I Annular Fluid: _~.______~~-LastW/O: 3/14/1990 Loç¡:~_~ ¡ Ref l,oç¡ Date: I 19113 1 TO:ì9767ftKB ate: 5/17/2004 ~J¡!ax Hole Angle: 157 deq @ ALL Rev Re_ason: Last Update: Description CONDUCTOR Bottom TVD 0 80 80 0 2714 2587 0 9767 9767 TVD Wt Grade 6342 9.20 J-55 Date 5/16/1981 4 5/16/1981 ¡PERF 4 5/16/1981 ¡PERF Comment ---..._---_.~--_._'-----~"~,_._---~----~ -~-~--~~-,~~-~,.__.._.~~-----"--~~ . . KRU 1 C-08A Producer Proposed Completion u 3-3/16" liner top @ +/-8810' MD ConocJPt,illips Alaska, Inc. I. 4-1/2" 5M FMC tubing hanger with 4-1/2" L-80 IBT-mod pin down. H. 4-1/2" 12.6# L-80 IBT Mod Tubing to surface. G. 4-1/2" Cameo 'TRM' SSSV set at +1-2100' MD, 3.813" ID F. 4-1/2" 12.6# L-80 IBT Mod tubing to 'X' landing nipple wI 4-1/2" x 1" Cameo 'KBG-2' mandrels wI DVs, spaced out as follows: 10-3/4" 45.5# ~ .QLMtt .MD. r& 55 @ 2714" 1 2734' 2600' 2 4592' 3800' 3 6002' 4650' 4 7080' 5300' 5 7909' 5800' ---- Top of Flowthru Whipstock & KOP at +/-8930' MD Window in 7" ~ C4-Sand ;jt. C1-Sand~ Fill 7" 26# J-55 @ 9767 MO' Note: Each GLM should have 10' L-80 handling pups installed on top and bottom. E. 4-112" x 1" Cameo 'KBG-2' Mandrel at +1-$630' MO wI DCK Dump Kill Valve (2000 psi casing to tubing shear). 10' L-80 handling pups installed on top and bottom of mandrel. D. 1 joint 4-1/2" 12.6# L-80 IBT Mod Tubing C. Baker 4-1/2" SABL packer at +1-$670' MO with PBR/seal assembly. 4" ID bore B. 4-1/2" HES 'X' selective landing nipple with 3.813"10 at +/-8815' MO (necessary for 3.8" CTO bits) A. 4-1/2" wireline entry sub at +1-8820' MD 4-118" open hole / 3-3/16" X 2-7/8" crossover @ 9900' I C3/C4 Lateral, TD @ 11720' md o o o oj) o o o o o Open hole KOP @ 10,100' md ./ C1lateral, TD @ 10830' md 2-718" pre-drilled liner DEV 6/2/04 Plan: Plan #8 (OB/Plan #8 1C-08L1 Created By: Mel Rixse Date: 09/066/2004 Azimuths to True North Magnetic North: 24.83' ic Field . v7557nT ngle: 80.79' Date: 09/066/2004 Model: bggm2003 M T ConocoPhiHips Alaska Inc. WELLPATH DETAILS Þlan#8iC-08L1 P...renf Wellpatb: iC-OS TI." Olt MDt 89$O.{)O Rig, Nordiç:!; 94.000 Ref. Datwrn: W<llflhøad(94:¡ V.s"'Cti(lfl O:t?t:~ ~~~ Starting Angle Fl'<!'mTVD 318.00' 0.00 G,OO ..M REFERENCE INFORMATION 3700 3600 3500 3400 3300 I .... ª 3200 ~ :; 3100 .... +,,3000 f 2900 o Z 2800 -. ..... . :ë2700 .... g 2600 m 2500 2400 2300 2200 2100 -6300 -6200 -61 00 -6000 -5900 -5800 -5700 -5600 -5500 -5400 -5300 -5200 -51 00 -5000 -4900 -4800 -4700 -4600 -4500 -4400 -4300 -4200 -41 00 -4000 -3900 -3800 -3700 West(-)/East(+) [50ft/in] 4800 4850 4900 5000 5050 5100 08/09/2004 53 PM 5850 5900 5950 6000 .... .5 6050 ;;;. èS 6100 m ....6150 .s:;: ... t6200 ~ m 6250 fI'I .Q :::! CIJ ~aker Hughes Incorporat! INTEQ Planning Report 'I/>~~Ilf. .» .WeIIJ.i~i 'Î===~~"-~-'--------'--:·---'--:-=----'------·---·---·---------------.------------------, I Field: Kuparuk River Unit ! I North Slope, Alaska [' , USA I Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 I l Goo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre J Sys Datum: Mean Sea Level Geomagnetic Model: bggm2003 _.-..._...._-.-_._--------~._-,_._,._---- ---'---- ._----~----~._-~------~--- ISit;--- Pad1C------------------- I i North Slope, Alaska I Site Position: Northing: 5970228.13 ft Latitude: 70 19 45.173 N : From: Map Easting: 560993.64 ft Longitude: 149 30 19.124 W I Position Uncertainty: 0.00 ft North Reference: True l~'()und.Lev~________~~_~~_____________~rid Con~ergence:___ 0.47 deg _________" -W;I~--08-------------- ---Slot Nam~------------------l ·--------------·-----·-l I Well Position: +N/-S -1245.87 ft ~Northing: 5968987.86 ft +E/-W 668.58 ft Easting: 561672.26 ft i _ POs~lJ~yncertainty_=___~.O~~_. Latitude: Longitude: 70 19 32.920 N 149 29 59.608 W --~'--- Well path: Plan #8 1C-08L 1 Height 94.00 ft Drilled From: Tie-on Depth: Above System Datum: Declination: Mag Dip Angle: +E/-W ft 0.00 -1 I I 80.79 degJ, Direction deg 318.00·-------- j --.--._.....__._-,_._------_.-._------~- .__.~--~._._--- Wellhead(94'} 09/066/2004 57557 nT Depth From (fVD) ft --.'_.._--_...._._-----_.._._--~---- L________O.OO________~~___ Current Datum: Magnetic Data: Field Strength: Vertical Section: Annotation 1 C-08 8800.00 ft Mean Sea Level 24.83 deg +N/-S ft I I ___________J IP¡;;~_;_-Plan #8 -------------I>;te composed:--09/066/20Ô4 ----I .\ Version: 2 I Principal: Yes Tied-to: From: Definitive Path I I___..__.,_____".__.~_...___._____.__.,_______ ~____.___~_,.J 8800.00 >1"8930.00 8950.00 9077.12 9275.00 9375.00 9475.00 9750.00 9925.00 9980.00 10380.00 10530.00 10829.74 6241.92 6341.36 6356.49 6406.98 6406.98 6406.98 6410.35 6453.29 6474.44 6475.98 6495.88 6500.73 6507.14 TIP KOP 3 4 5 6 7 8 9 10 11 12 rD - -_._,_.-._-_._--_._-_._._.._--_.._~---~- Plan Section Information 8800.00 40.25 310.40 6241.92 2308.56 -4676.30 0.00 0.00 0.00 0.00 8900.00 40.00 312.40 6318.38 2351.17 -4724.64 1.31 -0.25 2.00 101.74 8930.00 40.00 312.58 6341.36 2364.19 -4738.86 0.39 0.00 0.60 90.07 8950.00 41.70 313.51 6356.49 2373.12 -4748.42 9.00 8.48 4.63 20.00 9077.12 90.00 313.51 6406.98 2450.63 -4830.07 38.00 38.00 0.00 0.00 9275.00 90.00 343.19 6406.98 2617.19 -4932.76 15.00 0.00 15.00 90.00 9375.00 90.00 328.19 6406.98 2708.07 -4973.82 15.00 0.00 -15.00 -90.00 9475.00 86.16 342.70 6410.35 2798.70 -5015.25 15.00 -3.84 14.51 105.00 9750.00 76.60 302.04 6453.29 3009.85 -5176.45 15.00 -3.47 -14.78 254.00 9925.00 89.67 279.05 6474.44 3069.83 -5337.85 15.00 7.47 -13.14 298.00 9980.00 87.13 271.20 6475.98 3074.74 -5392.56 15.00 -4.62 -14.28 252.00 -.-'.-"'..-- -~_.."_.,.~----"----,----,._."---------------_._---"------~_.._-_._,-_.__.__._--_..---'-- ttaker Hughes Incorporat! INTEQ Planning Report Plan Section Information 10380.00 87.70 331.27 6495.88 3272.57 -5718.70 15.00 0.14 15.02 91.00 110530.00 88.64 353.76 6500.73 3414.65 -5763.46 15.00 0.63 14.99 88.00 . 10830.00 89.04 308.75 6507.14 3670.90 -5904.03 15.00 0.13 -15.00 -90.00 1__...______..._________.__ --_._-._-'----,.__.._-~--_._,.__._----~_.,~-_._~-~_...,-----~._--,-_.- -------- Survey 8800.00 40.25 310.40 6241.92 2308.56 -4676.30 5971257.69 556977.59 0.00 0.00 8900.00 40.00 312.40 6318.38 2351.17 -4724.64 5971299.90 556928.91 1.31 101.74 8930.00 40.00 312.58 6341.36 2364.19 -4738.86 5971312.80 556914.59 0.39 90.07 8950.00 41.70 313.51 6356.49 2373.12 -4748.42 5971321.65 556904.96 9.00 20.00 8960.00 45.50 313.51 6363.73 2377.87 -4753.42 5971326.36 556899.92 38.00 0.00 8970.00 49.30 313.51 6370.50 2382.93 -4758.75 5971331.38 556894.54 38.00 0.00 8980.00 53.10 313.51 6376.77 2388.30 -4764.40 5971336.69 556888.84 38.00 0.00 8990.00 56.90 313.51 6382.50 2393.94 -4770.34 5971342.28 556882.86 38.00 0.00 9000.00 60.70 313.51 6387.68 2399.82 -4776.55 5971348.12 556876.61 38.00 0.00 9010.00 64.50 313.51 6392.28 2405.93 -4782.99 5971354.17 556870.12 38.00 0.00 9020.00 68.30 313.51 6396.29 2412.24 -4789.63 5971360.43 556863.43 38.00 0.00 9030.00 72.10 313.51 6399.68 2418.72 -4796.45 5971366.85 556856.55 38.00 0.00 9040.00 75.90 313.51 6402.43 2425.33 -4803.42 5971373.40 556849.53 38.00 0.00 9050.00 79.70 313.51 6404.55 2432.06 -4810.51 5971380.07 556842.38 38.00 0.00 9060.00 83.50 313.51 6406.01 2438.87 -4817.69 5971386.82 556835.15 38.00 0.00 9070.00 87.30 313.51 6406.81 2445.73 -4824.91 5971393.62 556827.87 38.00 0.00 9077.12 90.00 313.51 6406.98 2450.63 -4830.07 5971398.48 556822.67 38.00 0.00 9100.00 90.00 316.94 6406.98 2466.87 -4846.19 5971414.58 556806.42 15.00 90.00 9125.00 90.00 320.69 6406.98 2485.68 -4862.65 5971433.26 556789.81 15.00 90.00 9150.00 90.00 324.44 6406.98 2505.53 -4877.84 5971452.97 556774.46 15.00 90.00 9175.00 90.00 328.19 6406.98 2526.32 -4891.71 5971473.66 556760.42 15.00 90.00 9200.00 90.00 331.94 6406.98 2547.99 -4904.18 5971495.21 556747.77 15.00 90.00 9225.00 90.00 335.69 6406.98 2570.42 -4915.21 5971517.55 556736.56 15.00 90.00 9250.00 90.00 339.44 6406.98 2593.52 -4924.75 5971540.57 556726.83 15.00 90.00 9275.00 90.00 343.19 6406.98 2617.19 -4932.76 5971564.18 556718.63 15.00 90.00 9300.00 90.00 339.44 6406.98 2640.87 -4940.77 5971587.79 556710.43 15.00 270.00 9325.00 90.00 335.69 6406.98 2663.98 -4950.31 5971610.81 556700.70 15.00 270.00 9350.00 90.00 331.94 6406.98 2686.41 -4961.34 5971633.15 556689.48 15.00 270.00 9375.00 90.00 328.19 6406.98 2708.07 -4973.82 5971654.70 556676.83 15.00 270.00 9400.00 89.03 331.81 6407.19 2729.71 -4986.31 5971676.24 556664.16 15.00 105.00 9425.00 88.06 335.43 6407.82 2752.10 -4997.42 5971698.53 556652.87 15.00 104.97 9450.00 87.11 339.06 6408.88 2775.13 -5007.07 5971721.48 556643.03 15.00 104.88 9475.00 86.16 342.70 6410.35 2798.70 -5015.25 5971744.98 556634.66 15.00 104.72 9500.00 85.13 339.08 6412.25 2822.25 -5023.41 5971768.47 556626.31 15.00 254.00 9525.00 84.13 335.45 6414.59 2845.21 -5033.02 5971791.34 556616.51 15.00 254.27 9550.00 83.15 331.81 6417.36 2867.46 -5044.06 5971813.50 556605.29 15.00 254.61 9575.00 82.19 328.15 6420.55 2888.93 -5056.46 5971834.86 556592.72 15.00 255.02 9600.00 81.27 324.48 6424.15 2909.51 -5070.17 5971855.33 556578.83 15.00 255.48 9625.00 80.38 320.79 6428.14 2929.13 -5085.15 5971874.82 556563.70 15.00 256.01 9650.00 79.53 317.08 6432.50 2947.68 -5101.31 5971893.24 556547.38 15.00 256.60 9675.00 78.72 313.35 6437.21 2965.11 -5118.61 5971910.52 556529.95 15.00 257.25 9700.00 77.97 309.60 6442.27 2981.32 -5136.95 5971926.58 556511 .48 15.00 257.95 9725.00 77.26 305.83 6447.63 2996.26 -5156.26 5971941.35 556492.05 15.00 258.71 9750.00 76.60 302.04 6453.29 3009.85 -5176.45 5971954.78 556471.74 15.00 259.52 9775.00 78.39 298.66 6458.70 3022.18 -5197.52 5971966.93 556450.58 15.00 298.00 9800.00 80.21 295.32 6463.35 3033.32 -5219.40 5971977.90 556428.61 15.00 298.73 ---_._--_.._-_..._----_._---._--_..-~ _._----~- --------...._---',----- · . Baker Hughes Incorporated INTEQ Planning Report Survey 9825.00 82.06 292.02 6467.20 3043.24 -5242.02 5971987.62 556405.91 15.00 299.35 9850.00 83.94 288.75 6470.25 3051.88 -5265.27 5971996.07 556382.59 15.00 299.86 9875.00 85.84 285.51 6472.48 3059.21 -5289.07 5972003.21 556358.74 15.00 300.26 9900.00 87.75 282.28 6473.88 3065.20 -5313.29 5972009.00 556334.46 15.00 300.55 9925.00 89.67 279.05 6474.44 3069.83 -5337.85 5972013.42 556309.87 15.00 300.73 9950.00 88.51 275.49 6474.84 3072.99 -5362.64 5972016.38 556285.06 15.00 252.00 9975.00 87.36 271.91 6475.74 3074.60 -5387.57 5972017.79 556260.12 15.00 252.06 9980.00 87.13 271.20 6475.98 3074.74 -5392.56 5972017.88 556255.13 15.00 252.19 10000.00 87.08 274.20 6476.99 3075.68 -5412.51 5972018.66 556235.17 15.00 91.00 10025.00 87.03 277.96 6478.27 3078.33 -5437.33 5972021.10 556210.33 15.00 90.85 10050.00 86.99 281.71 6479.58 3082.59 -5461.93 5972025.16 556185.71 15.00 90.66 10075.00 86.97 285.47 6480.89 3088.46 -5486.19 5972030.83 556161.40 15.00 90.46 10100.00 86.96 289.22 6482.22 3095.90 -5510.02 5972038.07 556137.52 15.00 90.26 10125.00 86.96 292.98 6483.54 3104.88 -5533.30 5972046.87 556114.16 15.00 90.06 10150.00 86.98 296.73 6484.87 3115.38 -5555.95 5972057.17 556091.43 15.00 89.86 10175.00 87.01 300.49 6486.18 3127.33 -5577.86 5972068.94 556069.42 15.00 89.67 10200.00 87.05 304.24 6487.47 3140.69 -5598.95 5972082.13 556048.23 15.00 89.47 10225.00 87.10 308.00 6488.75 3155.41 -5619.11 5972096.68 556027.94 15.00 89.27 10250.00 87.17 311.75 6490.00 3171.41 -5638.27 5972112.53 556008.66 15.00 89.08 10275.00 87.25 315.51 6491.22 3188.64 -5656.34 5972129.60 555990.45 15.00 88.89 10300.00 87.34 319.26 6492.40 3207.01 -5673.25 5972147.83 555973.39 15.00 88.71 10325.00 87.44 323.01 6493.54 3226.46 -5688.91 5972167.14 555957.57 15.00 88.53 10350.00 87.55 326.76 6494.63 3246.88 -5703.28 5972187.45 555943.04 15.00 88.36 10375.00 87.67 330.52 6495.68 3268.21 -5716.27 5972208.67 555929.87 15.00 88.20 10380.00 87.70 331.27 6495.88 3272.57 -5718.70 5972213.01 555927.40 15.00 88.04 10400.00 87.81 334.27 6496.66 3290.34 -5727.85 5972230.70 555918.11 15.00 88.00 10425.00 87.95 338.02 6497.59 3313.18 -5737.95 5972253.46 555907.82 15.00 87.88 10450.00 88.10 341.76 6498.45 3336.64 -5746.54 5972276.84 555899.04 15.00 87.74 10475.00 88.26 345.51 6499.24 3360.61 -5753.58 5972300.75 555891.81 15.00 87.61 10500.00 88.43 349.26 6499.96 3385.00 -5759.03 5972325.09 555886.15 15.00 87.50 10525.00 88.60 353.01 6500.61 3409.68 -5762.88 5972349.74 555882.10 15.00 87.39 10530.00 88.64 353.76 6500.73 3414.65 -5763.46 5972354.70 555881.48 15.00 87.29 10550.00 88.64 350.76 6501.21 3434.46 -5766.15 5972374.49 555878.63 15.00 270.00 10575.00 88.65 347.01 6501.80 3458.98 -5770.97 5972398.96 555873.61 15.00 270.07 10600.00 88.66 343.25 6502.38 3483.13 -5777.38 5972423.06 555867.00 15.00 270.16 10625.00 88.68 339.50 6502.96 3506.81 -5785.36 5972446.67 555858.82 15.00 270.25 10650.00 88.71 335.75 6503.53 3529.92 -5794.88 5972469.70 555849.12 15.00 270.33 10675.00 88.74 332.00 6504.09 3552.36 -5805.88 5972492.04 555837.94 15.00 270.42 10700.00 88.77 328.25 6504.64 3574.03 -5818.33 5972513.61 555825.32 15.00 270.50 10725.00 88.81 324.50 6505.16 3594.83 -5832.16 5972534.30 555811.31 15.00 270.59 10750.00 88.86 320.75 6505.67 3614.69 -5847.33 5972554.03 555795.98 15.00 270.66 10775.00 88.91 317.00 6506.16 3633.52 -5863.77 5972572.72 555779.39 15.00 270.74 10800.00 88.97 313.25 6506.62 3651.23 -5881.40 5972590.28 555761.61 15.00 270.81 10825.00 89.03 309.50 6507.06 3667.75 -5900.16 5972606.64 555742.72 15.00 270.88 \1'10830.00 89.04 308.75 6507.14 ./ 3670.90 -5904.03 5972609.76 555738.82 15.00 270.95 Well - BOP-Tree I, I , · · I v 1 I, I · I, I, . Swab Valve . I Tree Size I I ssv I I. · l, Master Valve I · Base Flange . l . Page 1 T12N T11N ~ 1 C-08 CTO out of 1 C-08 T1 SW Y4 Section 2 ~ - - ~ --~----~~--~-~---~--------~------------~--~~----~-l I j ! ! . ! ! I ! ! ¡ ! I 3 1 1 SONDRA D STEWMAN BP EXPLORATION AK INC PO BOX 196612 MB 7-5 ANCHORAGE, AK 99519-6612 89-611252 104 "Mastercard Check" DA TE (í)~ Z-' ~Cf/ I $ IOO.(J)-- PAY TO THE Ar--.r /'If' ORDER OF l ~~( ~ Dr1e- \\ "-Jr~~.(LGY\cL~~ First Natio~~ ~Ia$ka Anchorage, AK 99501 ME~tvl;+ KuP \ t -(1< LI\L7J DOLLARS I: ;I. 2 5 2000 b 0.: q q ;I. ~ I" b 2 2 ? "' ;I. 5 b ~ II- O. 0 ~ . . . . TRANSMITAL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERIP ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME /:::/ca / (! - ðB L/ PTD# 20 C/' -- 1/( v' Development Service CHECK WBA T APPLŒS ADD-ONS (OPTIONS) MULTI LATERAL /' (If API number last two (2) digits are between 60-69) Exploration Stratigraphic "CLUE". Tbe permit is for a,new weUbore segment of ! existing well kR~( Ie ·~ðB , ...,..__ Permit No, ì1rl·ö$ZAPI No. 5'O-D'Z1-;- 2-DS6'5. -c.:f.':) Production. sbould continue to be reponed as a function 'of tbe original API number. stated above. BOLE In accordance witb 20 AAC 25.005(f), an records, data and Jogs acquired for tbe pilot bole must be clearly differentiated 'in both name (name on permit plus PH) and API Dumber (50 70/80) from records, data and Jogs acquired for wen (name on permit). PILOT (PH) SPACING EXCEPTION vi DRY DITCH SAMPLE The permit is approved subject ·to fuD compliance witb 20 AAC 25.0SS~ Approval to perforate and produce is contingent upon issuance of a conservation o~der appr~ng~, spacing . exception. (,,;~.·lyf"1u /I F (Company Name) assumes the liability of any protest to tbe spacing exception tbat may occur. AU dry ditcb sample sets submitted to tbe Commission must be in no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. o o Well bore seg Annular Disposal On DEV On/Off Shore Program C-08L 1 Unit 11J60 !;aJld._ fee_not rßQuired. the Kuparuk "çJ bore_ is in lease ADL 0256<19. Name: KUPARUK RIV UNIT GeoArea 890 Multi-lateral produc~r in Entire multi-lateral wel Wel PEND DEV governed_by _CO 4326. However Kup_aruk River field. Kuparuk B.iver Ojl POQI 61:1L withjn_ IO~ Qf W bQundary QfAD_L 2564_9, Greater t/1an WOO' Jromoffset wells, KB.U 1 C-Oal U!; se_cond weJI þoreopen to offs_ettin9 leases ;l(ecpmrnitted to_ KRU & KuparukPA. !h_epOQUn SWX QLSection 2,111/11, B.10¡;:, UM. !?rQper Þond_nurnÞerJs 59.-52_- t80._ CO ,4328 has no administrative reljeJ _20Q4~ ruJe~ spaj;ing exception wil/be a _CQ. _Notice puÞHs/1ed June 2t . NA Yes Yes Yes Yes Yes No_ Y_es Yes Yes No_ Yes Yes NA NA NA _NA nitial ClasslType 490100 KUPARUK RIVER, KUPARUK RV OIL NC CONOCOPHILLlPS AL8SKA Permit fee aUachej;! Field & Pool Company J-ease number _appropriate_ n_ame _and oumb_er in_a d_efinej;!POQI from driJIing unitbQundary_ from Qtber wells indrilJiog unit incJu~ed JQrce co_nservation Qrder ¡¡dministrati\,fe_ approvaJ 15-day wait IQcated IQcated proper _distance_ JQcated prQPer ~istance_ _SJJfficíeot . Jtdevi¡¡tec _U_niqlJe welt Wel Well Well acre¡¡ge _ayailable is weJlbQre pl¡¡t _Operator 001)' affected party _Operator bas_appropria!e_ b_ond Ln can be issued witbou! can be issued witbout be approved before 10# in_ cQmmeots}_ (FQr njectioo Order # (put servic_e weU nn'u t/1an3mor. '""w,~d withio ¡¡rea ¡¡nd_strataaut/1Qrized by_ '''''''.) ideotified "'". ,,.. ""'-' I "'J ..,,..-production less (FQr (FQLservice well Qnly) I~ 4 5 6 7 8 9 o 11 12 13 14 15 16 17 PTD#: 2041110 Administration Date Appr SFD 6/22/2004 - Multi-lateral ot exLstil'\9_wel - C-O_8, t02(b)(3} well 1 C,,013. I~I wellÞoœ J C:08. I ~ductiol1 ca_siJlg suc_ces_stuU)' cemented Ln original wellbore_1C:O_8, we I 47. CQndlJctQr il1staJled_ ~Il ""''''':''or''':, o,'Yl!!'. rY'IInL~ SUI IlJedJn Qriginal !?rp Slo in orjginal ......,_v,,"-,.. ",~_..)._"..,~d <10 CfB. installed in_ oJginvJ ~sing liner _completion planned. wells. I Allwa_steJo Class_ No reSerye pit planned notbe_abandOl1e~, _ sidet(açks_are within_KupÇ\r\Jk ~o_nes. rig is equjpped with_ sJeel pits, Original wellbQre çQmpletioo wiJ .CQU MQtheJbore QnJy_ weJI proxirn_ate, /IIQ çlos_e_approac_h js_s\Jes, E'1Ç\11 to _use dynÇ\miç overbaJa_nçe with_8_.9 ppgJllJidaod 400_psLaJ surface. EMW. 61:1E' expected at 1 OJ . Jest planned. 4500 psi BOP MASE' çircIJlating290Q psj MAS!? çalçuJatedat2754 psi Reservoir Mud sholJld preçlude 1:12S Qnrig, Rig_e_quippe_dwith sen_sors aod alÇ\rms. 65 ppm 1:12S_ prQd_uçed_ on lC_p_ad. NA NA NA No_ No Yes Yes NA Yes NA Yes Yes Yes Yes Yes Yes NA Pre-produced ACMP_ findjng _of Permit Permit Can permi _Well '^M', AJI w it.hinJl4rDile_area_oJ review i[1jßçtor~ .... ·..........:""..11 ,..& n"o, Con_si ~_njsslJed_ forJhis Project. - - .C9ndu_ctor .Surfacecasing_prQtects all_known USDWs CMT v91 adeqL!ate_ to çirc_ulate_ on _cond_uçtoc & SUJtcsg _CMT v_oj adeqL!ate_ to tie-inJQng _string tOSlJrJ çsg_ _CMTwill coyera]l koown_pro_dlJctiye bQri;zon_s C,T, B&_permafr_ost Jf.aJe-drilL has a_ 10:403 fQr abandol1ment been approved Adequate well bore sep¡¡ratjo_n _Pfopo!;ed Itdiverter Jeq_uired, dQes jt meet reguJations Drilliog fluid prQgram schematic_&. e<¡uip Jist 80PEs,_dQ adequate Jhey meet reguJation in .comments) .test C_hokemanifold çQmpJies_ w/API RP-53.lMay 84} WOJk will OCcU( without to _(pu_t psig ratiog approp(Ìate; .BOPE_press _operation _shutdown_ Js_ pres_ence of H2S gas probable string_prQvided C_asing de.signs Ç\d_eQua_te fQr Adequatetankageor re_serye pit 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Engineering Appr Date TEM 7/20/2004 iL\?M (TY "'(j) wells wLthin ¡\OR verified CFprs_ervice well only.} Mej;banical_condJtion of KRU 1 c-oa meÇ\sure.d65 ppm H2Soo 8/23/200_3, Reservoir press_ureßst 10. No_ Yes _NA NA _NA C.an be issued wEQ hydrogen s_ulfide meaSUres Permit .D_ata_presented Qn pote_ntial oveJPresslJre _zOl1es 35 36 Date 37 6/22/2004 38 39 Geology Appr SFD tubing and 8.9 ppg mlJd. Þe drilled dynamically_oyerbalanced with_cQile_d ppg; wiJ _SeismicanÇ\lysjs_ Qf sbaJlow gasz~))es (it oft-!;hQre) _Se¡¡bedcondjtioo survey Contact the second well bore open to the so spacing exception will be in the Multi-lateral producer in the Kuparuk "C1" sand. Spacing exception required as this will be pool in SW X of Section 2, T11N, R10E, UM. CO 4328 has no administrative relief rule, forma of a Conservation Order. Notice published June 21, 2004. Date weekly progre!;ueports [e¡<:ploratory _only] Public Commissioner Date Engineering Commissioner narnelp/1one. for t ( Date: 7 ) 2..Q Geologic Commissioner j)rS e e Well Histol)' 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 infonnation, 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. **** REEL HEADER **** LDWG 06/12/07 AWS 01 **** TAPE HEADER **** LDWG 04/08/02 01 *** LIS COMMENT RECORD *** r,'""': ¡dì RECE\VED DEC 2 8 2006 commission Alaska on & GaS cons. AnChOfðge !!!!!!!!!!!! !!!!!!! LDWG File Version 1.000 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !!! Extract File: LISTAPE.HED TAPE HEADER KUPARUK RIVER UNIT MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 2 E. AQUIRRE C. SEVCIK # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: # WELL CASING RECORD lC-08LIPBl 500292058570 ConocoPhillips Alaska, Inc. BAKER HUGHES INTEQ 18-AUG-06 MWD RUN 3 3 D. BARBA G. GOODRICH MWD RUN 4 4 E. AQUIRRE C. SEVCIK 12 llN 10E 94.00 00.00 00.00 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING BIT SIZE (IN) SIZE (IN) 10.750 7.000 4.500 DRILLERS DEPTH (FT) 2714.0 9767.0 8820.0 10174.0 3.750 # ¿oil- III ~ lL.t3DL( REMARKS: noted. . . PER CONOCOPHILLIPS ALASKA STANDING ORDER, THE GAMMA RAY CURVE FROM THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. AS SUCH, NO DEPTH SHIFTS HAVE BEEN APPLIED. INDIVIDUAL MWD RUN DATA WAS MERGED IN THE FIELD PRIOR TO DELIVERY FROM THE WELL SITE. SURFACE LOCATION: LAT: N 70 DEG 19' 32.920" LONG: W149 DEG 29' 59.608" LOG MEASURED FROM K.B. AT 52.0 FT. ABOVE PERM. DATUM (M.S.L.) . COMMENTS: (1) All depths are Measured Depths (MD) unless otherwise (2) (3) (4 ) All depths are Bit Depths unless otherwise noted. All Gamma Ray data are real time data. Baker Hughes INTEQ utilized Coiltrak downhole tools and the Advantage surface system (5) Locator, a Electrical Disconnect and and outer to log this well. Tools ran in the string included Casing Collar slip) , downhole pressure, downhole weight on bit, and vibration stick- Circulating Sub, a Drilling Performance Sub (inner a Gamma and Directional Sub, and Hydraulic Orienting Sub with a near bit inclination sensor. (6) Data presented here is final and was depth adjusted to a PDC (Primary Depth Control) log. The INTEQ Gamma Ray is the PDC for well 1C- 08LlPB1. through a milled Top of Bottom ft. to 6447.4 ft. ft. MD (6285 ft. Tape Subfile: 1 (7) The window in 7" window of window (8) The SSTVD) was not logged due to bit to sensor offset. (9) The 1C-08L1PB1 wellbore was tied to 1C-08 at 8856 SSTVD) . $ 1C-08LlPB1 liner. 8923.6 ft. MD (6343.3 ft. 8938.0 ft. MD (6348.0 ft. interval from 10143 ft. to wellbore was drilled from 1C-08 SSTVD) SSTVD) 10175 ft. MD (6444.7 73 records... Minimum record length: Maximum record length: 8 bytes 132 bytes LDWG .001 **** FILE HEADER **** 1024 *** LIS COMMENT RECORD ! ! ! ! ! ! ! ! ! ! ! !! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !! ! ! ! ! ! ! FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and *** LDWG File Version 1.000 Extract File: FILE001.HED 1 clipped curves; all bit runs merged. . . DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE MWD $ .5000 START DEPTH 8938.0 STOP DEPTH 10175.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ BIT RUN NO 2 3 4 MERGE TOP 8938.0 9061.0 9988.0 MERGE BASE 9061.0 9988.0 10175.0 # REMARKS: MERGED PASS. NO DEPTH SHIFTS WERE APPLIED AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. $ # *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WDFN LCC CN WN FN COUN STAT 1C~08L1PB1 5.xtf 150 ConocoPhillips Alaska, Inc. 1C-08L1PB1 Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GR GR GRAX 0.0 RPD RPD RPCLX 0.0 RPS RPS RPCHX 0.0 RAD RAD RACLX 0.0 RAS RAS RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 GAP I 4 4 2 RPD MWD 68 1 OHMM 4 4 3 RPS MWD 68 1 OHMM 4 4 4 RAD MWD 68 1 OHMM 4 4 5 RAS MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 69 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8938.000000 10174.500000 0.500000 feet **** FILE TRAILER **** Tape Subfile: 2 III records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .002 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!! !!!!!!! Remark File Version 1.000 !! !!!!!!!!!!!!!!!!! Extract File: FILE011.HED 3.125FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 2 . log header data for each bit run in separate files. 2 .2500 START DEPTH 8938.0 STOP DEPTH 9061.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): 01-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9090.0 8921. 0 9061. 0 o . HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # . 45.2 88.7 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 127.0 .0 .0 .0 .00 .000 .0 o BIT RUN 2 (MWD Run 2) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) $ REMARKS: # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08LIPBl.xtf 150 ConocoPhillips Alaska, I 1C-08LlPBl Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 . . RPCL RPCL RPCLX 0.0 RPCH RPCH RPCHX 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 14 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8938.000000 9061.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 3 96 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .003 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! Remark File Version 1.000 Extract File: FILE012.HED . 3.125FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 3 . log header data for each bit run in separate files. 3 .2500 START DEPTH 9061. 0 STOP DEPTH 9988.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # 02-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10020.0 9061.0 9988.0 o 84.0 90.0 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 123.0 .0 .0 .0 .00 .000 .0 o BIT RUN 3 (MWD Run 3) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) REMARKS: . . $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08L1PB1.xtf 150 ConocoPhillips Alaska, I lC-08LlPB1 Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCLX 0.0 RPCH RPCH RPCHX 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 104 Tape File Start Depth 9061.000000 Tape File End Depth 9988.000000 Tape File Level Spacing 0.250000 Tape File Depth Units feet . **** FILE TRAILER **** Tape Subfile: 4 186 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .004 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! ! ! ! ! ! ! ! ! ! ! ! !! ! ! ! ! ! ! 3.125FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ Remark File Version 1.000 Extract File: FILE013.HED 4 . log header data for each bit run in separate files. 4 .2500 START DEPTH 9986.0 STOP DEPTH 10175.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) 02-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10175.0 9986.0 10175.0 o 83.3 85.2 TOOL NUMBER 10080984 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 . . MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: .000 .000 .000 .000 125.0 .0 .0 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 o # REMARKS: BIT RUN 4 (MWD Run 4). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT lC-08L1PB1.xtf 150 ConocoPhillips Alaska, I lC-08L1PBl Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCLX 0.0 RPCH RPCH RPCHX 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 . . 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 21 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9988.000000 10174.500000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 5 103 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** TAPE TRAILER **** LDWG 04/08/02 01 **** REEL TRAILER **** LDWG 06/12/07 AWS 01 Tape Subfile: 6 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes . **** REEL HEADER LDWG 06/12/08 **** AWS 01 **** TAPE HEADER **** LDWG 04/08/06 01 *** LIS COMMENT RECORD *** . R RECE\VE,O DEC 28 7P's AlaSka Oil & GaS ConS Cn;),) i i)$~j ~ !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: LISTAPE.HED TAPE HEADER KUPARUK RIVER UNIT MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 2 E. AQUIRRE C. SEVCIK MWD RUN 7 7 D. BARBA C. SEVCIK # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: # WELL CASING RECORD 1ST STRING 2ND STRING ,Dc/I-I( , ti ILl3û;) OPEN HOLE BIT SIZE (IN) 1C-08L1 500292058560 ConocoPhillips Alaska, Inc. BAKER HUGHES INTEQ 08-DEC-06 MWD RUN 3 3 D. BARBA G. GOODRICH MWD RUN 8 8 E. AQUIRRE M. FEKETI MWD RUN 6 6 E. AQUIRRE C. SEVCIK 12 llN 10E 94.00 00.00 00.00 CASING SIZE (IN) 10.750 7.000 DRILLERS DEPTH (FT) 2714.0 9767.0 . . 3RD STRING PRODUCTION STRING 4.500 8820.0 10954.0 3.750 # REMARKS: PER CONOCOPHILLIPS ALASKA STANDING ORDER, THE GAMMA RAY CURVE FROM THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. AS SUCH, NO DEPTH SHIFTS HAVE BEEN APPLIED. INDIVIDUAL MWD RUN DATA WAS MERGED IN THE FIELD PRIOR TO DELIVERY FROM THE WELL SITE. SURFACE LOCATION: LAT: N 70 DEG 19' 32.920" LONG: W149 DEG 29' 59.608" LOG MEASURED FROM K.B. AT 94.0 FT. ABOVE PERM. DATUM (M.S.L.) . COMMENTS: (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All Gamma Ray data are real time data. (4) Baker Hughes INTEQ utilized Coiltrak downhole tools and the Advantage surface system to log this well. (5) Tools ran in the string included casing Collar Locator, a Electrical Disconnect and Circulating Sub, a Drilling Performance Sub (inner and outer downhole pressure, downhole weight on bit, and vibration stick-slip), a Gamma and Directional Sub, and Hydraulic Orienting Sub with a near bit inclination sensor. (6) Data presented here is final and was depth adjusted to a PDC (Primary Depth Control) log. The INTEQ Gamma Ray is the PDC for well 1C-08L1. (7) The 1C-08L1 wellbore was drilled from lC-08 through a milled window in 7" liner. Top of window 8923.6 ft. MD (6343.3 ft. SSTVD) Bottom of window 8938.0 ft. MD (6348.0 ft. SSTVD) (8) The interval from 10922 ft. to 10954 ft. MD (6460 ft. to 6461 ft. SSTVD) was not logged due to bit to sensor offset. (9) The 1C-08Ll wellbore was tied to 1C-08 at 8856 ft. MD (6285 ft. SSTVD). (10) The 1C-08L1 wellbore was sidetracked at 9528 ft. MD (6407 ft. SSTVD) from 1C-08LIPB1. (11) USR data from 8940 ft. to 9528 ft. MD (6349 ft. to 6407 ft. SSTVD)is MAD PASS data. $ Tape Subfile: 1 84 records... Minimum record length: Maximum record length: 8 bytes 132 bytes **** FILE HEADER **** LDWG .001 . . 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: FILE001.HED FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE MWD $ 1 and clipped curves; all bit runs merged. .5000 START DEPTH 8938.0 STOP DEPTH 10954.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD $ BIT RUN NO 2 3 6 7 8 MERGE TOP 8938.0 9061.0 9493.0 9559.0 10420.0 MERGE BASE 9061. 0 9493.0 9559.0 10420.0 10954.0 # REMARKS: MERGED PASS. NO DEPTH SHIFTS WERE APPLIED AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. $ # *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WDFN LCC CN WN FN COUN STAT lC-08Ll 5.xtf 150 ConocoPhillips Alaska, Inc. 1C-08L1 Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GR GR GRAX 0.0 RPD RPD RPCL 0.0 RPS RPS RPCH 0.0 RAD RAD RACL 0.0 RAS RAS RACH 0.0 ROP ROP ROPA 0.0 . * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 GAP I 4 4 2 RPD MWD 68 1 OHMM 4 4 3 RPS MWD 68 1 OHMM 4 4 4 RAD MWD 68 1 OHMM 4 4 5 RAS MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 112 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8938.000000 10952.000000 0.500000 feet **** FILE TRAILER **** Tape Subfile: 2 156 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .002 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: LDWG File Version 1.000 Extract File: FILE011.HED 2 . log header data for each bit run in separate files. 2 . DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 8938.0 $ STOP DEPTH 9061.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT):' BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # . 01-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9090.0 8921. 0 9061.0 o 45.2 88.7 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 127.0 .0 .0 .0 .00 .000 .0 o BIT RUN 2 (MWD Run 2) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ REMARKS: # . . *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT lC-08Ll.xtf 150 ConocoPhillips Alaska, I 1C-08L1 Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 14 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8938.000000 9061.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 3 96 records... Minimum record length: 8 bytes . Maximum record length: 4124 bytes **** FILE HEADER **** LDWG .003 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: FILEOI2.HED FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 3 . log header data for each bit run in separate files. 3 .2500 START DEPTH 9061.0 STOP DEPTH 9493.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # 02-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9525.0 9061. 0 9493.0 o 84.0 90.0 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 123.0 .0 .0 .0 . . NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 o # REMARKS: BIT RUN 3 (MWD Run 3) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08L1.xtf 150 ConocoPhillips Alaska, I 1C-08L1 Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length . 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 49 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9061.000000 9493.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 4 131 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .004 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: FILEOI3.HED FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 4 . log header data for each bit run in separate files. 6 .2500 START DEPTH 9493.0 STOP DEPTH 9559.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE 04-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9591.0 9493.0 9559.0 o 90.0 90.0 TOOL NUMBER . MPR GRAM DIR $ MULT. PROP. RESIST. GAMMA RAY DIRECTIONAL # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # . 10080984 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 119.0 .0 .0 .0 .00 .000 .0 o BIT RUN 6 (MWD Run 6). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ REMARKS: # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT lC-08Ll.xtf 150 ConocoPhillips Alaska, I 1C-08L1 Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 . . * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 8 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9493.000000 9559.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 5 90 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .005 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! LDWG File Version 1.000 Extract File: FILE014.HED FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: 5 log header data for each bit run in separate files. 7 .2500 . # FILE SUMMARY VENDOR TOOL CODE START DEPTH MWD 9559.0 $ STOP DEPTH 10420.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # . 05-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10452.0 9559.0 10420.0 o 80.4 94.2 TOOL NUMBER 10080984 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4000 .0 .000 .000 .000 .000 127.0 .0 .0 .0 .00 .000 .0 o BIT RUN 7 (MWD Run 7) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ REMARKS: # *** INFORMATION TABLE: CONS . . MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT lC-08Ll.xtf 150 ConocoPhillips Alaska, I 1C-08Ll Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 96 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9559.000000 10420.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 6 178 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes . **** FILE HEADER **** LDWG .006 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: FILE015.HED FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 6 . log header data for each bit run in separate files. 8 .2500 START DEPTH 10420.0 STOP DEPTH 10954.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL 06-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10954.0 10420.0 10954.0 o 81. 0 88.0 TOOL NUMBER 10080984 10105429 10079128 3.750 8938.0 SFFP 9.00 .0 .0 4000 .0 .000 .000 .000 .000 133.0 .0 .0 .0 . . ~ MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 o # REMARKS: BIT RUN 8 (MWD Run 8). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT lC-08L1.xtf 150 ConocoPhillips Alaska, I 1C-08Ll Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 . . . 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 60 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 10420.000000 10952.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 7 142 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** TAPE TRAILER **** LDWG 04/08/06 01 **** REEL TRAILER **** LDWG 06/12/08 AWS 01 Tape Subfile: 8 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes DOLI-II ( . **** REEL HEADER **** LDWG 06/11/03 AWS 01 **** TAPE HEADER **** LDWG 04/08/02 01 *** LIS COMMENT RECORD *** . !! !!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!! !!!!!!! Extract File: LISTAPE.HED TAPE HEADER KUPARUK RIVER UNIT MWD/MAD LOGS. # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 2 E. AQUIRRE C. SEVCIK # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING # IÍ 1'-/ÐD1 1C-08L1PB1 500292058570 ConocoPhillips Alaska, Inc. BAKER HUGHES INTEQ 18-AUG-06 MWD RUN 3 3 D. BARBA G. GOODRICH MWD RUN 4 4 E. AQUIRRE C. SEVCIK 12 11N 10E 52.00 00.00 00.00 OPEN HOLE CASING BIT SIZE (IN) SIZE (IN) 10.750 7.000 4.500 3.750 DRILLERS DEPTH (FT) 2714.0 9767.0 8820.0 10174.0 REMARKS: noted. . . PER CONOCOPHILLIPS ALASKA STANDING ORDER, THE GAMMA RAY CURVE FROM THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. AS SUCH, NO DEPTH SHIFTS HAVE BEEN APPLIED. INDIVIDUAL MWD RUN DATA WAS MERGED IN THE FIELD PRIOR TO DELIVERY FROM THE WELL SITE. SURFACE LOCATION: LAT: N 70 DEG 19' 32.920" LONG: W149 DEG 29' 59.608" LOG MEASURED FROM K.B. AT 52.0 FT. ABOVE PERM. DATUM (M.S.L.) . COMMENTS: (1) All depths are Measured Depths (MD) unless otherwise (2) (3) (4) All depths are Bit Depths unless otherwise noted. All Gamma Ray data are real time data. Baker Hughes INTEQ utilized Coiltrak downhole tools and the Advantage surface system (5) Locator, a Electrical Disconnect and and outer to log this well. Tools ran in the string included Casing Collar downhole pressure, downhole weight on bit, and vibration stick- Circulating Sub, a Drilling Performance Sub (inner slip) , a Gamma and Directional Sub, and Hydraulic Orienting Sub with a near bit inclination sensor. (6) Data presented here is final and was depth adjusted to a PDC (Primary Depth Control) log. The INTEQ Gamma Ray is the PDC for' well 1C- 08LlPB1. milled window in Top of Bottom ft. to 6447.4 ft. Tape Subfile: 1 (7) The sidetrack was drilled from 1C-08 through a 7" liner. window of window (8) The SSTVD) was not logged due to bit to sensor offset. (9) Tied to lC-08 at 8856 ft. MD (6285 ft. SSTVD). $ 8923.6 ft. MD (6343.3 ft. SSTVD) 8938.0 ft. MD (6348.0 ft. SSTVD) interval from 10143 ft. to 10175 ft. MD (6444.7 73 records... Minimum record length: Maximum record length: 8 bytes 132 bytes LDWG .001 **** FILE HEADER **** 1024 *** LIS COMMENT RECORD !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: *** LDWG File Version 1.000 Extract File: FILE001.HED 1 and clipped curves; all bit runs merged. .5000 . . # FILE SUMMARY PBU TOOL CODE MWD $ START DEPTH 8938.0 STOP DEPTH 10175.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ BIT RUN NO 2 3 4 MERGE TOP 8938.0 9061.0 9988.0 MERGE BASE 9061.0 9988.0 10175.0 # REMARKS: MERGED PASS. NO DEPTH SHIFTS WERE APPLIED AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. $ # *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WDFN LCC CN WN FN COUN STAT lC-08L1PB1 5.xtf 150 ConocoPhillips Alaska, Inc. lC-08L1PB1 Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GR GR GRAX 0.0 RPD RPD RPCLX 0.0 RPS RPS RPCHX 0.0 RAD RAD RACLX 0.0 RAS RAS RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 . 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 GAP I 4 4 2 RPD MWD 68 1 OHMM 4 4 3 RPS MWD 68 1 OHMM 4 4 4 RAD MWD 68 1 OHMM 4 4 5 RAS MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 69 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8938.000000 10174.500000 0.500000 feet **** FILE TRAILER **** Tape Subfile: 2 111 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .002 1024 *** LIS COMMENT RECORD *** ! !!!!!!!!!!!!!!!!!! Remark File Version 1.000 ! !!! !!!!!!!!!!!!!!! Extract File: FILE011.HED 3.125FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 2 . log header data for each bit run in separate files. 2 .2500 START DEPTH 8938.0 STOP DEPTH 9061.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) 01-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9090.0 8921. 0 9061. 0 o . MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # . 45.2 88.7 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 127.0 .0 .0 .0 .00 .000 .0 o BIT RUN 2 (MWD Run 2) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) $ REMARKS: # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08L1PB1.xtf 150 ConocoPhillips Alaska, I 1C-08L1PB1 Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX RPCL GRAX RPCLX 0.0 0.0 GRAX RPCL . . RPCH RPCH RPCHX 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 14 Tape File Start Depth Tape File End Depth Tape File Level spacing Tape File Depth Units 8938.000000 9061.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 3 96 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .003 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! 3.125FILE HEADER Remark File Version 1.000 Extract File: FILE012.HED . FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 3 . log header data for each bit run in separate files. 3 .2500 START DEPTH 9061. 0 STOP DEPTH 9988.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # 02-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10020.0 9061.0 9988.0 o 84.0 90.0 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 123.0 .0 .0 .0 .00 .000 .0 o BIT RUN 3 (MWD Run 3) . GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) $ REMARKS: . . # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08L1PB1.xtf 150 ConocoPhi1lips Alaska, I 1C-08LlPBl Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCLX 0.0 RPCH RPCH RPCHX 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 104 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9061.000000 9988.000000 0.250000 feet **** FILE TRAILER **** . Tape Subfile: 4 186 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** FILE HEADER **** LDWG .004 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! Remark File Version 1.000 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !! Extract File: FILE013.HED 3.125FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 4 . log header data for each bit run in separate files. 4 .2500 START DEPTH 9986.0 STOP DEPTH 10175.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 02-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10175.0 9986.0 10175.0 o 83.3 85.2 TOOL NUMBER 10080984 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 125.0 . . MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: .000 .000 .000 .0 .0 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): .00 .000 # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): .0 o # REMARKS: BIT RUN 4 (MWD Run 4). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08LlPB1.xtf 150 ConocoPhillips Alaska, I lC-08LlPB1 Kuparuk River Unit North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCLX 0.0 RPCH RPCH RPCHX 0.0 RACL RACL RACLX 0.0 RACH RACH RACHX 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 . . 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAP I 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 21 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9988.000000 10174.500000 0.250000 feet **** FILE TRAILER **** Tape Subfi1e: 5 103 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** TAPE TRAILER **** LDWG 04/08/02 01 **** REEL TRAILER **** LDWG 06/11/03 AWS 01 Tape Subfile: 6 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes . **** REEL HEADER **** LDWG 06/08/16 AWS 01 **** TAPE HEADER **** LDWG 04/08/06 01 *** LIS COMMENT RECORD *** . !!!!!!!!!!!!!!!! !i! LDWG File Version 1.000 !! !!!!!!!!!! !!!!!!! Extract File: LISTAPE.HED TAPE HEADER KUPARUK RIVER UNIT MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING # REMARKS: MWD RUN 2 2 E. AQUIRRE C. SEVCIK MWD RUN 7 7 D. BARBA C. SEVCIK OPEN HOLE BIT SIZE (IN) 3.750 1C-08L1 500292058560 ConocoPhillips Alaska, Inc. BAKER HUGHES INTEQ 07-APR-06 MWD RUN 3 3 D. BARBA G. GOODRICH MWD RUN 8 8 E. AQUIRRE M. FEKETI MWD RUN 6 6 E. AQUIRRE C. SEVCIK 12 UN 10E 52.00 00.00 00.00 CASING SIZE (IN) 10.750 7.000 4.500 DRILLERS DEPTH (FT) 2714.0 9767.0 8820.0 10954.0 PER CONOCOPHILLIPS ALASKA STANDING ORDER, THE GAMMA RAY CURVE FROM THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. AS SUCH, NO DEPTH SHIFTS HAVE BEEN APPLIED. {JOt.! -11f it /,/O¥D . . INDIVIDUAL MWD RUN DATA WAS MERGED IN THE FIELD PRIOR TO DELIVERY FROM THE WELL SITE. SURFACE LOCATION: LAT: N 70 DEG 19' 32.920" LONG: W149 DEG 29' 59.608" LOG MEASURED FROM K.B. AT 52.0 FT. ABOVE PERM. DATUM (M.S.L.) . COMMENTS: (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All Gamma Ray data are realtime data. (4) Baker Hughes INTEQ utilized Coiltrak downhole tools and the Advantage surface system to log this well. (5) Tools ran in the string included Casing Collar Locator, a Electrical Disconnect and Circulating Sub, a Drilling Performance Sub (inner and outer downhole pressure, downhole weight on bit, and vibration stick-slip), a Gamma and Directional Sub, and Hydraulic Orienting Sub with a near bit inclination sensor. (6) Data presented here is final and was depth adjusted to a PDC (Primary Depth Control) log. The INTEQ Gamma Ray is the PDC for well lC-08Ll. (7) The sidetrack was drilled from lC-08 through a milled window in 7" liner. Top of window 8923.6 ft. MD (6343.3 ft. SSTVD) Bottom of window 8938.0 ft. MD (6348.0 ft. SSTVD) (8) The interval from 10922 ft. to 10954 ft. MD (6460 ft. to 6461 ft. SSTVD)was not logged due to bit to sensor offset. (9) Tied to lC-08 at 8856 ft. MD (6285 ft. SSTVD). (10) Sidetracked at 9528 ft. MD (6407 ft. SSTVD) from lC-08LlPB1. (11) USR data from 8940 ft. to 9528 ft. MD (6349 ft. to 6407 ft. SSTVD)is MAD PASS data. $ Tape Subfile: 1 84 records... Minimum record length: Maximum record length: 8 bytes 132 bytes **** FILE HEADER **** LDWG .001 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! FILE HEADER LDWG File Version 1.000 Extract File: FILE001.HED FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 # FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH MWD 8938.0 10954.0 , . . # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MERGE BASE 2 8938.0 9061.0 3 9061.0 9493.0 6 9493.0 9559.0 7 9559.0 10420.0 8 10420.0 10954.0 MWD MWD MWD MWD MWD $ # REMARKS: MERGED PASS. NO DEPTH SHIFTS WERE APPLIED AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL. $ # *** INFORMATION TABLE: CONS MNEM VALU ------------------------------------ WOFN LCC CN WN FN COUN STAT 1C-08L1 5.xtf 150 ConocoPhillips Alaska, Inc. 1C-08L1 Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM OOEP ---------------------------------------------------- GR GR GRAX 0.0 RPD RPD RPCL 0.0 RPS RPS RPCH 0.0 RAO RAD RACL 0.0 RAS RAS RACH 0.0 ROP ROP ROPA 0.0 * FORMAT RECORD ( TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 GAPI 4 4 2 RPD MWD 68 1 OHMM 4 4 3 RPS MWD 68 1 OHMM 4 4 4 RAD MWD 68 1 OHMM 4 4 5 RAS MWD 68 1 OHMM 4 4 6 ROP MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 112 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8938.000000 10952.000000 0.500000 feet **** FILE TRAILER **** Tape Subfile: 2 156 records... Minimum record length: Maximum record length: 50 bytes 4124 bytes **** FILE HEADER **** LDWG .002 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!! !!!!!!!!!!!!!!! Extract File: FILEOll.HED FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 8921.0 9061.0 . # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MPR MULT. PROP. RESIST. GRAM GAMMA RAY DIR DIRECTIONAL $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: . 01-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9090.0 8921.0 9061.0 o 45.2 88.7 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 127.0 .000 .0 .000 .0 .000 .0 . . NEUTRON TOOL MATRIX: MATRIX DENSITY: .00 HOLE CORRECTION (IN): .000 # TOOL STANDOFF (IN): .0 EWR FREQUENCY (HZ): o # REMARKS: BIT RUN 2 (MWD Run 2). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPA - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT lC-08Ll.xtf 150 ConocoPhillips Alaska, I lC-08Ll Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units 1 GRAX MWD 68 1 GAPI 2 RPCL MWD 68 1 OHMM 3 RPCH MWD 68 1 OHMM 4 RACL MWD 68 1 OHMM 5 RACH MWD 68 1 OHMM 6 ROPA MWD 68 1 FPHR Total Data Records: 16 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 8921.000000 9061.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 3 100 records... Minimum record length: Maximum record length: 50 bytes 4124 bytes **** FILE HEADER **** LDWG .003 1024 *** LIS COMMENT RECORD *** 1 Size Length 4 4 4 4 4 4 4 4 4 4 4 4 ------- !!!!!! !!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!!!!!!!!!!! Extract File: FILE012.HED FILE HEADER FILE NUMBER: RAW MWD Curves and BIT RUN NO: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE MWD $ 3 . 24 log header data for each bit run in separate files. 3 .2500 START DEPTH 9061.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TO DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): STOP DEPTH 9493.0 02-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9525.0 9061.0 9493.0 o . HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE MPR GRAM DIR $ BOTTOM) TOOL TYPE MULT. PROP. GAMMA RAY DIRECTIONAL RESIST. # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # . 84.0 90.0 TOOL NUMBER 10000103 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4800 .0 .000 .000 .000 .000 123.0 .0 .0 .0 .00 .000 .0 o BIT RUN 3 (MWD Run 3). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ REMARKS: # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN lC-08Ll.xtf LCC 150 CN ConocoPhillips Alaska, I WN lC-08Ll FN Kuparuk River COUN North Slope STAT Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) . . Data record type is: 0 Datum "rame Size is: 28 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: "eet "rame spacing: 0.250000 "rame spacing units: [" ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: 1 "RAME SPACE = 0.250 * " ONE DEPTH PER "RAME Tape depth ID: " 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAPI 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 HHR 4 4 ------- 24 Total Data Records: 49 Tape "ile Start Depth Tape "ile End Depth Tape "ile Level Spacing Tape "ile Depth Units 9061.000000 9493.000000 0.250000 feet **** "ILE TRAILER **** Tape Subfile: 4 131 records... Minimum record length: Maximum record length: 8 bytes 4124 bytes **** "ILE HEADER **** LDWG .004 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! nLE HEADER LDWG "ile Version 1.000 Extract "ile: "ILE013.HED nLE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: .2500 # nLE SUMMARY . VENDOR TOOL CODE START DEPTH STOP DEPTH MWD 9493.0 9559.0 $ # LOG HEADER DATA DATE LOGGED: SOE'TWARE SURE'ACE SOE'TWARE VERSION: DOWNHOLE SOE'TWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (E'T): TOP LOG INTERVAL (E'T): BOTTOM LOG INTERVAL (E'T): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MPR MULT. PROP. RESIST. GRAM GAMMA RAY DIR DIRECTIONAL $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (E'T): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): E'LUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGE') MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: . 04-AUG-04 ADVANTAGE 3.125 CTK MEMORY 9591.0 9493.0 9559.0 o 90.0 90.0 TOOL NUMBER 10080984 10105429 10099075 3.750 8938.0 SE'E'P 9.00 .0 .0 4800 .0 .000 119.0 .000 .0 . . MUD FILTRATE AT MT: .000 .0 MUD CAKE AT MT: .000 .0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: .00 HOLE CORRECTION (IN): .000 # TOOL STANDOFF (IN): .0 EWR FREQUENCY (HZ): o # REMARKS: BIT RUN 6 (MWD Run 6). GR/MPR. CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN lC-08Ll.xtf LCC 150 CN ConocoPhillips Alaska, I WN lC-08Ll FN Kuparuk River COUN North Slope STAT Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 * FORMAT RECORD (TYPE# 64) Data record type is: 0 . . Datum Frame Size is: 28 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: 36 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 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAPI 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 8 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9493.000000 9559.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 5 92 records... Minimum record length: Maximum record length: 50 bytes 4124 bytes **** FILE HEADER **** LDWG .005 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!! ! !!!!!!!!!!!!!!!!!! ! FILE HEADER LDWG File Version 1.000 Extract File: FILEOI4.HED FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH . MWD 9559.0 10420.0 $ # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MPR MULT. PROP. RESIST. GRAM GAMMA RAY DIR DIRECTIONAL $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: . 05-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10452.0 9559.0 10420.0 o 80.4 94.2 TOOL NUMBER 10080984 10105429 10099075 3.750 8938.0 SFFP 9.00 .0 .0 4000 .0 .000 127.0 .000 .0 .000 .0 . . MUD CAKE AT MT: .000 . C # NEUTRON TOOL MATRIX: MATRIX DENSITY: .00 HOLE CORRECTION (IN): .000 # TOOL STANDOFF (IN): .0 EWR FREQUENCY (HZ): o # REMARKS: BIT RUN 7 (MWD Run 7). GR/MPR . CURVE GLOSSARY: GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN lC-08Ll.xtf LCC 150 CN ConocoPhillips Alaska, I WN lC-08Ll FN Kuparuk River COUN North Slope STAT Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ODEP ---------------------------------------------------- GRAX GRAX GRAX 0.0 RPCL RPCL RPCL 0.0 RPCH RPCH RPCH 0.0 RACL RACL RACL 0.0 RACH RACH RACH 0.0 ROPA ROPA ROPA 0.0 k FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 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: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: I FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units Size Length 1 GRAX MWD 68 1 GAPI 4 4 2 RPCL MWD 68 1 OHMM 4 4 3 RPCH MWD 68 1 OHMM 4 4 4 RACL MWD 68 1 OHMM 4 4 5 RACH MWD 68 1 OHMM 4 4 6 ROPA MWD 68 1 FPHR 4 4 ------- 24 Total Data Records: 96 Tape File Start Depth Tape File End Depth Tape File Level Spacing Tape File Depth Units 9559.000000 10420.000000 0.250000 feet **** FILE TRAILER **** Tape Subfile: 6 180 records... Minimum record length: Maximum record length: 50 bytes 4124 bytes **** FILE HEADER **** LDWG .006 1024 *** LIS COMMENT RECORD *** !!!!!!!!!!!!!!!!!!! LDWG File Version 1.000 !!!!!!!!!! !!!!!!!!! Extract File: FILE015.HED FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: .2500 # FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH . MWD 10420.0 10954.0 $ # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE MPR MULT. PROP. RESIST. GRAM GAMMA RAY DIR DIRECTIONAL $ # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): fLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGf) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD fILTRATE AT MT: . 06-AUG-04 ADVANTAGE 3.125 CTK MEMORY 10954.0 10420.0 10954.0 o 81. 0 88.0 TOOL NUMBER 10080984 10105429 10079125 3.750 8938.0 SffP 9.00 .0 .0 4000 .0 .000 133.0 .000 .0 .000 .0 . MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: BIT RUN 8 (MWD Run 8). GR/MPR . CURVE GLOSSARY: . .000 . C .00 .000 .0 o GRAM - GAMMA RAY APPARENT (MWD-API) RPCL - DEEP PHASE RESISTIVITY (OHMM) RPCH - SHALLOW PHASE RESISTIVITY (OHMM) ROPS - RATE OF PENETRATION (FPHR) RACL - DEEP ATTENUATION RESISTIVITY (OHMM) RACH - SHALLOW ATTENUATION RESISTIVITY (OHMM) $ # *** INFORMATION TABLE: CONS MNEM VALU -------------------------------- WDFN LCC CN WN FN COUN STAT 1C-08L1.xtf 150 ConocoPhillips Alaska, I 1C-08L1 Kuparuk River North Slope Alaska *** INFORMATION TABLE: CIFO MNEM CHAN DIMT CNAM ---------------------------------------------------- ODEP GRAX RPCL RPCH RACL RACH ROPA GRAX RPCL RPCH RACL RACH ROPA GRAX RPCL RPCH RACL RACH ROPA * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) 0.0 0.0 0.0 0.0 0.0 0.0 ~ " . .. Optical Log Depth Scale Units: teet trame spacing: 0.250000 trame spacing units: [t ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub-type is: 1 tRAME SPACE = 0.250 * t ONE DEPTH PER tRAME Tape depth ID: t 6 Curves: Name Tool Code Samples Units . Size Length 1 2 3 4 5 6 GRAX RPCL RPCH RACL RACH ROPA MWD MWD MWD MWD MWD MWD 68 68 68 68 68 68 1 1 1 1 1 1 GAPI OHMM OHMM OHMM OHMM tPHR Total Data Records: 60 Tape tile Start Depth Tape tile End Depth Tape tile Level Spacing Tape tile Depth Units 10420.000000 10952.000000 0.250000 feet **** tILE TRAILER **** Tape Subfile: 7 144 records... Minimum record length: Maximum record length: 50 bytes 4124 bytes **** TAPE TRAILER **** LDWG 04/08/06 01 **** REEL TRAILER **** LDWG 06/08/16 AWS 01 Tape Subfile: 8 2 records... Minimum record length: Maximum record length: 132 bytes 132 bytes 4 4 4 4 4 4 ------- 4 4 4 4 4 4 24