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206-189
TTT RR AA NN SS MM II TT TT AA LL FROM::Sandra D. Lemke, ATO-704 TO:: Meredith Guhl ConocoPhillips Alaska, Inc. AOGCC P.O. Box 100360 330 W. 7 th Ave., Suite 100 Anchorage AK 99510-0360 Anchorage, Alaska 99501 RE: Schlumberger Wireline Backlog – CRU DATE: 12/19/2023 Transmitted: North Slope, Colville River Unit data drophard driveVia CD2-45 50-103-20395-00 201212_CD2-45_Patch_15May2023 CD2-53 50-103-20494-00 204089_CD2-53_LDL_30Nov2022 204089_CD2-53_Patch_14Oct2022 CD3-107 50-103-20529-01 206189_CD3-107_Packer_16Apr2022 CD3-125 50-103-20632-00 210189_CD3-125_LDL_23Feb23 210189_CD3-125_POGLM_03Apr2023 CD3-127 50-103-20634-00 211005_CD3-127_Patch_23Apr2022 211005_CD3-127_PPROF_18Apr2022 CD3-303 50-103-20568-00 208013_CD3-303_CHC_21Feb2023 CD4-499 50-103-20810-00 219161_CD4-499_PPROF_28Sep2023 WD-02 50-103-20285-00 198258_WD-02_WFL_22May2022 WD-03 50-103-20835-00 221103_WD-03_IBC DSLT_12Feb2022 221103_WD-03_USIT_28Feb2022 2 of 2 Transmittall instructions: please promptly sign, scan, and e-mail to Sandra.D.Lemke@conocophillips.com Receipt: Date: Alaska/IT-Support Services GGRE |ConocoPhillips Alaska |Office: 907.265.6947; Mobile 907.440.4512 T38298 T38299 T38300 T38301 T38302 T38303 T38304 T38305 T38306 2/29/2024 CD3-107 50-103-20529-01 206189_CD3-107_Packer_16Apr2022 Kayla Junke Digitally signed by Kayla Junke Date: 2024.02.29 10:46:16 -09'00' Irma e P jest ell Hilt File er Page g 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. >_ - ~ ~ ~ Well History File Identifier Organizing (done) o.,~a~, iiiuiiimiuum a..v~„eeded Illllllllli!IIIIII RE CAN Color Items: ^ Greyscale Items: ^ Poor Quality Originals: ^ Other: NOTES: DIGITAL DATA Diskettes, No. ~; ^ Other, No/Type: OVERSIZED (Scannable) ^ Maps: ^ Other Items Scannable by a Large Scanner OVERSIZED (Non-Scannable) ^ Logs of various kinds: ^ Other:: BY: ~Maria~ Date: ~~ ~ ~ ~ ~ ~ (:) ~-~ /s/ ~{ ~' ~~ Pro"ectProofin ~~~~~~~~~~~~~~ ~~~~~ J g BY: Maria Date: ,~j ~ ~ /s/ Scanning Preparation ~ x 30 = ~ + ~~ =TOTAL PAGES (Count does not include cover sheet) BY: Maria Date: ~~ l ~ ~ (`"~~ /s~ Production Scanning Stage 1 Page Count from Scanned File: ~~ (Count does include cover sheet) Page Count Matches Number in Scanning P eparation: YES NO Date: ~ I~ ~ ~J~ /s/ 1~ BY: Maria ~ ~ r 1 1 Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: ~s~ J l Scanning is complete at this point unless rescanning is required. II ~ II ~I II I II II I ~ III eScanned III II'lI) VIII II III R BY: Maria Comments about this file: Date: /s~ Quality Checked !I! IlIIII III II'I II~ 10/6/2005 Well History File Cover Page.doc • -~ ~, ~ ~x ~. - ~.r .~ ~ > ~~ y a ,~ ~ ~ -- ~ "° `` y 4. ~° MICROFILMED 6/30/2010 DO .NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE. C:\temp\Temporary Internet Files\OLK9\Microfilm_Marker.doc Schlumberger-DCS 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 Attn: Beth 05/05/09 N0.5222 Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Alpine • Color Well Job # Log Description Date BL Prints CD CD3-107L1 12066558 MEMORY PROD PROFILE 04/04/09 1 1 SIGNED: DATE: (1 Please sign and return one copy of this transmittal to Beth at the above address or fax to (907) 561-8367. Thank you. ConocoPhillips a~~ P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 Apri16, 2009 Mr. Tom Maunder Alaska Oil & Gas Commission 333 West 7~' Avenue, Suite 100 Anchorage, AK 99501 Dear Mr. Maunder: • APF~ ~ 2000 ~~ ~~ Enclosed please fmd a spreadsheet with a list of wells from the Coville River Unit (CRU). Each of these wells was found to have a void in the conductor. These voids were filled with corrosion inhibitor, engineered to prevent water from entering the annular space. As per previous agreement with the AOGCC, this letter and spreadsheet serves as notification that the treatments took place and meets the requirements of form 10-404, Report of Sundry Operations. The corrosion inhibitor/sealant was pumped Apri15~', 2009. The attached spreadsheet presents the well name, top of cement depth prior to filling, and volumes used on each conductor. Please call MJ Loveland or Perry Klein at 907-659-7043, if you have any questions. Sincerely, f %~ ~G?~/ MJ Loveland ConocoPhillips Well Integrity Projects Supervisor • ConocoPhillips Alaska Inc. Surtace Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top-off __~-~- Report of Sundry Operations (10-404) Alpine Fieid Date 4/6/2009 Well Name PTD # Initial top of cement Vol. of cement um ed Final top of cement Cement top off date Corrosion inhibitor Corrosion inhibitor/ sealant date ft bbls ft al CD3-301 206-020 9" NA 9" NA 0.85 4/5/2009 CD3-302 206-010 5" NA 5" NA 0.43 4/5/2009 CD3-303 208-013 9" NA 9" NA 1.70 4/5/2009 CD3-305 208-193 8" NA 8" NA 0.85 4/5/2009 CD3-316A 208-011 26" NA 26" NA 8.93 4/5/2009 CD3-107 206-189 34" NA 34" NA 11.05 4!5/2009 CD3-108 205-033 10" NA 10" NA 1.26 4/5/2009 CD3-109 205-059 9" NA 9" NA 2.13 4/5/2009 CD3-110 205-041 4" NA 4" NA 0.43 4/5/2009 CD3-111 206-030 5" NA 5" NA 0.85 4/5/2009 CD3-112 206-032 3" NA 3" NA 0.43 4/5/2009 CD3-113 207-004 14" NA 14" NA 1.28 4/5/2009 CD3-114 207-033 5" NA 5" NA 0.85 4/5/2009 CD3-115 209-006 8" NA 8" NA 1.28 4/5/2009 CD3-117 209-026 6" NA 6" NA 0.43 4/5/2009 CD3-118 208-025 8" NA 8" NA 0.85 4/5/2009 ~.~ M~ DATA SUBMITTAL COMPLIANCE REPORT 11 /18/2008 Permit to Drill 2061890 Well Name/No. COLVILLE RIV FIORD CD3-107 Operator CONOCOPHILLIPS ALASKA INC MD 18315 TVD 6975 Completion Date 2/27/2007 Completion Status 1-OIL Current Status 1-OIL REQUIRED INFORMATION Mud Log No Samples No API No. 50-103-20529-01-00 UIC N Directional Survey DATA INFORMATION Types Electric or Other Logs Run: GR/Res, Dens/Neu Well Log Information: Log/ Electr Data Digital Dataset Ty Med/Frmt Number Name D D Asc Directional Survey ~D C Lis 15112/(nduction/Resistivity Rpt 15112 LIS Verification ~g C Pds 16126'~Caliper log C 16606 vSee Notes (Jcfig Induction/Resistivity 'Log Induction/Resistivity „~D J C 16126~"Caliper log Well Cores/Samples Information: Name Interval Start Stop ADDITIONAL INFORMATION Well Cored? Chips Received? 'SrT J~ Analysis ~'-/-k- Received? (data taken from Logs Portion of Master Well Data Maint Log Scale Log Media Interval Run No Start Stop OH / CH Received Comments 0 18315 Open __ 4/13/2007 1 3048 18315 Open 5/8/2007 LIS Veri, GR, FET, ROP 1 3048 18315 Open 5/8/2007 LIS Veri, GR, FET, ROP 0 10793 Open 4/21/2008 Multi Finger Caliper in 3D grohics 0 0 Open 7/10/2008 CGM, EMF, PDF grahics for EWR Logs in TVD and MD 25 Col 3093 18315 Open 7/16/2008 MD ROP, DGR, EWR 24- Feb-2007 25 Col 2478 6974 Open 7/16/2008 TVD ROP, DGR, EWR 24- Feb-2007 0 10793 Open 4/21/2008 Multi Finger Caliper in 3D grohics Sample Set Sent Received Number Comme nts Daily History Received? ~/ N Formation Tops ~N DATA SUBMITTAL COMPLIANCE REPORT 11 /18/2008 Permit to Drill 2061890 Well Name/No. COLVILLE RIV FIORD CD3-107 Operator CONOCOPHILLIPS ALASKA INC MD 18315 TVD 6975 Completion Date 2/27/2007 Completion Status 1-OIL Current Status 1-OIL Comments: Compliance Reviewed By: API No. 50-103-20529-01-00 UIC N Date: Y • To: State of Alaska WELL L®G TRANSMITTAi. Alaska Oil and Gas Conservation Comm. Attn.: Librarian 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501-3539 RE: MWD Formation Evaluation Logs: CD3-107 June 26, 2008 AK-MW-4846399 CD3-107 2" x 5" MD RESISTIVITY & GAMMA RAY Logs: 50- 103-20529-O1 2" x 5" TVD RESISTIVITY & GAMMA RAY Logs: 50-103-20529-01 Digital Log Images: 50-103-20529-01 1 Color Logs 1 Color Logs 1 CD Rom PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry Drilling Services Attn: Rob Kalish 6900 Arctic Blvd. Anchorage, Alaska 99518 Date: ~ ;; Signed: ~ ~D~ ~ l `~`~ ~ ~ ~ ~v~ STATE OF ALASKA ~ ~~~ `~ ~ ZOOS ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETIOI~~R~R~ ~itL~°~~'~ 1a. Well Status: Oil ^/ Gas Plugged Abandoned Suspended 20AAC 25.105 20AAC 25.110 GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other ^ No. of Completions: 1 'll Development Q Exploratory ^ Service ^ Stratigraphic Test^ 2. Operator Name: ConocoPhillips Alaska, Inc. 5. Date Comp., Susp., ~.~ ~•$, or Aband.: February , 2007 12. permit to Drill Number: 206-189 / 308-120 3. Address: P. O. Box 100360, Anchorage, AK 99510-0360 6. Date Spudded: April 13, 2006 13. API Number: 50-103-20529-01 4a. Location of Well (Governmental Section): Surface: 3926' FNL, 797' FEL, Sec. 5, T12N, R5E, UM • 7. Date TD Reached: February 24, 2007 14. Well Name and Number: CD3-107 Top of Productive Horizon: 227' FNL, 1703' FWL, Sec. 3, T12N, R5E, UM 8. KB (ft above MSL): 36' RKB ~ Ground (ft MSL): 13' AMSL 15. Field/Pool(s): ~Q$ Colville River Field Total Depth: 62' FNL, 953' FWL, Sec. 33, T13N, R5E, UM 9. Plug Back Depth (MD + ND): 13242' MD / 7044' TVD ~' Fiord Oil Pool 4b. Location of Well (State Base Plane Coordinates): Surface: x- 388247 ~ y- 6003847 • Zone- 4 10. Total Depth (MD + ND): • 18315' MD / 6975' TVD 16. Property Designation: ~ ALK 3721oa, 372105, 36aa71 TPI: x- 396069.5 y- 6007434 zone- 4 Total Depth: x- 392746 ~ - 6012925 • Zone- 4 11. SSSV Depth (MD + ND): 2236' MD / 2017' ND 17. Land Use Permit: LAS2112 18. Directional Survey: Yes ^ No ^/ 19. Water Depth, if Offshore: 20. Thickness of Permafrost (ND): (Submit electronic and printed information per 20 AAC 25.050) N/A (ft MSL) 1268' ND 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): GR/RES 22. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE C O AMOUNT CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE EMENTING REC RD PULLED 16" 62.5# H-40 37' 114' 37' 114' 24" 1 o cu yds Portland Type III 9-5/8" 40# L-80 37' 3093' 37' 2479' 12.25" 385 sx Class G, 23o sx Class G 7" 26# L-80 37' 11874' 37' 7076' 8.75" 277 sx Class G 23. Open to production or injection? Yes r No If Yes, list each 24. TUBING RECORD Interval open (MD+ND of Top & Bottom; Perforation Size and Number): SIZE DEPTH SET (MD) PACKER SET none 10944'-10970' MD 6762'-6775' TVD 6 spf 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED none 26. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) shares production with CD3-107L1 Date of Test Hours Tested Production for Test Period -> OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO Flow Tubing press. psi Casing Pressure Calculated 24-Hour Rate -> OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY -API (corr) 27. CORE DATA Conventional Core(s) Acquired? Yes No / Sidewall Cores Acquired? Yes No If Yes to either question, list formations and intervals cored (MD+ND of top and bottom of each), and summarize lithology and presence of oil, gas or water (Submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 25.071. c~-v~~i.eTjaN z •°-- NONE VERlFI;;O Form 10-407 Revised 2/2007 ORIGINAL CONTINUED ON REVERSE SIDE =I ~ ~. ,t~~~, ~ '~ 2QDB •, ~4 ~`~ __ ~1 r~ 28. GEOLOGIC MARKERS (List all formations and markers encountered): 29. FORMATION TESTS NAME MD TVD Well tested? Yes ~ No If yes, list intervals and formations tested, Permafrost -Top ground Surface ground Surface briefly summarizing test results. Attach separate sheets to this form, if Permafrost -Bottom 1268 needed, and submit detailed test information per 20 AAC 25.071. Nanuq 9553' 6010' Kuparuk C t0944' 6762' Nechelik 11758' 7059' N/A Formation at total depth: Kuparuk C 30. LIST OF ATTACHMENTS Summary of Daily Operations 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. ' Contact: Liz Galiunas @ 265-6247 ~{ Printed Name/~ 1 C~hi~Alvord Title: Drilling Team Leader ~ { Z~ 4 Z~s t3 Si t i /'' ; Ph ~ E " gna ure i . , one ~ 5' _ (e f ~ Date •{. ~^ INSTRUCTIONS Sharon Allsup-Drake 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. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1a: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground level elevations in feet above mean sea level. 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: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, or Other (explain). Item 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 29: Provide a list of intervals tested and the corresponding formation, and a brief summary of this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 2/2007 CD3-107 Pre and Post Rig Events DATE SUMMARY 4/9/08 Gauge tubing with 2.80" GR, found restriction in X nipple. Break through with 2.80" GR. Ran and set Cat SV in XN nipple. Pressure test tubing to 2500 psi. LDFN job in progress. 4/10/08 PULLED GLV's FROM 4804', 8769' & 10,714' RKB. SET DV's @ 4804 & 8769' RKB. LOADED TUBING AND IA W/ 9.3 PPG Nacl & 2500' DIESEL CAP. 2500 PSI COMBO MIT: PASSED. PULLED STANDING VALVE FROM 10,902' RKB. WELL IS READY FOR E-LINE TO CHEM CUT. 4/11/08 CHEMICAL CUT PREMIER PACKER IN CUTTING WINDOW AT 10861.9'. SEVERING HEAD IN EXCELLENT CONDITION AT RETURN TO SURFACE. 6" OF 1 ARM OF THE BOTTOM CENTRALIZER IS BROKEN AND LEFT IN HOLE. 4/11/08 RECOVER 6" SECTION OF E-LINE CENTRALIZER FROM TOP OF SWAB ~ t~ ~ ,VALVE. RAN PDS CALIPER FROM 10,798' RKB TO SURFACE. SET FRAC SLEEVE IN SSSV @ 2236' RKB. JOB COMPLETE. 5/7/08 PULL BALL & ROD AND RHC PLUG FROM 11,080' RKB. PULL SOV/BK LATCH i FROM 10,772' RKB. C/O W/ PECKS CREW, CONTINUED ON NEW NEW VVSR. 5/8/08 SET 1/4" OV @ 10,772' RKB. BAILED DRILLING MUD FROM 11,187 SLM TO ~~~'~` TOP OF DEBRIS CATCHER @ 11,220' SLM. PULLED DEBRIS CATCHER FROM J 11,250' RKB. CONT. ON 5/09/08 WSR. 5/9/08 PULLED 2.81" XX PLUG FROM 11,250' RKB. JOB COMPLETE. Conocc~Phiii~s Time Log & Summary WelN7ew Y~eb Reporting ^ e ~ O K _ -- - __ Well Name: CD3-107 Rig Name: DOYON 19 Job Type: DRILLING RE-ENTRY Rig Accept: 4/13/2008 11:00:00 AM Rig Release: 5/4/2008 3:30:00 PM Time Logs _ _ _ _ Date From To Dur S. Depth E Depth Phase Code 5ubcode T Com ment 4/13/2008 _ __ 24 hr Summary Moved rig and rigged up. Killed well and circulated. 04:30 11:00 6.50 0 0 MIRU MOVE MOB P Doyon 19 Rigged down and moved from CD3-303 to CD3-107L1. Positioned Do on 19 ri and RU. 11:00 12:00 1.00 0 0 MIRU DRILL RURD P Connected service lines and and ower. 12:00 14:00 2.00 0 0 MIRU DRILL RURD P Rigged up lines and valves to choke and Ti er tank. 14:00 15:00 1.00 0 0 COMPZ RPCOM OTHR P Rigged up and pulled BPV. 350 psi on tubin . 50 si on annulus. 15:00 17:00 2.00 0 0 COMPZ RPCOM RURD P Continue rigging up lines to circulate well. 17:00 18:30 1.50 0 0 COMPZ RPCOM OTHR P PJSM Bled off gas until liquid to surface. 200 psi on tubing. 50 psi on the annulus. 18:30 22:30 4.00 0 0 COMPZ RPCOM CIRC P PJSM Circulated 9.6 ppg brine to the Tiger tank until cleaned up. Rates vaired from 2 BPM to 4 BPM Estimated 70% returns. 22:30 23:00 0.50 0 0 COMPZ RPCOM OWFF P Observed well while mixing brine. 0 si. 23:00 00:00 1.00 0 0 COMPZ RPCOM CIRC P Continue pumping @ 3.5 BPM 460 psi. Returns to nits loss 16 BPH. 9:6 ppg in and out. Pumped poleymer LCM pill 35 Bbls and displaced 25 Bbls to annulus. 4/,14/2008 Installed BPV and nippled down tree. NU and tested BOP 250/2500/3500 psi. Test waived by Chuck Shevie AOGCC. Rigged up and worked pipe to free packer. RU E Line and RIH with cutter. Would not pass SSSV. POOH E Line. 00:00 01:00 1.00 0 0 COMPZ RPCOM CIRC P Monitor well, static -Blow down lines -Install BPV in hanger - RU to keep annulus full 01:00 02:00 1.00 0 0 COMPZ RPCOM NUND P ND tree -disconnect SSSV control line and fiber optic cable terminations - Install blanking plug into tubing han er 02:00 04:30 2.50 0 0 COMPZ WELCTI NUND P NU BOP stack -Install riser and flowline 04:30 05:30 1.00 0 0 COMPZ WELCTI BOPE T Attempted to test blind rams - located leak on choke line -replaced seal rin in Oteco union F-age 1 of ' 6 Time Logs _ _ ...Date- From To Dur 5, Depth E. De th.Phase Code Subcade T Comment 05:30 12:00 6.50 0 0 COMPZ WELCTL BOPE P Tested Blind Rams 250/3500 psi - engaged blanking plug with 3 1/2" testjoint -Tested Pipe rams ,choke, kill, manifold and surface safety valves to 250/3500 psi -tested annular preventor 250/2500 psi -blow down choke and kill lines -Chuck Sheve waived witnessin tests 12:00 12:15 0.25 0 0 COMPZ RPCOM SFTY P Held prejob Safety and Opts meeting with crew 12:15 13:45 1.50 0 32 COMPZ RPCOM PULD P Pulled BPV - MU xo's onto landing joint A back to 4" XT - MU landing joint into tubing hanger - MU top drive into LJ 13:45 20:45 7.00 32 32 COMPZ RPCOM PACK P Work i e to release Packer -Recorded PUW of Completion =149K -staged straight pull up from 190K to 230K -work Completion strip from 100K to 230K 20:45 22:45 2.00 32 32 COMPZ RPCOM RURD P PJSM. Rigged up Slumberger E Line unit. 22:45 00:00 1.25 32 0 COMPZ FISH ELNE T RIH with E Line Chemical cutter 2 3/8" to 2236'. Unable to pass SSSV. Talked with Slickline Rep and found the Lockout sleeve was 2.3" ID. POOH with cutter. 4/15/2008 Fin POOH W/E-line & LD chem. cutter, MU retrieving tool, RIH & rerieved sleeve f/SSSV, POOH LD same, ND BOP stack, PU & pumped open SSSV, capped line, NU stack & tested break 250/3,500 psi, MU landing jt, Pull tbg at 170K and set slips. RU E-line &RIH cutting mandrel on pkr 10863.3', PU & pkr was free, circ hole, no gas at btms up, cont. to circ hole & spotted hi vis pill on btm, monitored well-static, RU spools then ulled tb h r to ri floor & LD same, LD 2 'ts 4 1/2" tb then RU to be in LD 3 1/2" tb . 00:00 02:45 2.75 0 0 COMPZ FISH ELNE T POOH with E-Line and laid down cutter. Made up pulling tool and RIH to SSSV. Retrieved Lockout sleeve and POOH. Ri down. 02:45 04:00 1.25 0 0 COMPZ RPCOM OTHR T Drained stack and landed tubing hap er. 04:00 07:15 3.25 0 0 COMPZ RPCOM NUND T Ni led down BOP and Pumped control line to 6000 psi. and opened SSSV, Capped line and Nippled up . BOP. 07:15 08:15 1.00 0 0 COMPZ WELCTL BOPE T Made up 3 1/2" test jt and tested BOP flange and lower rams to 250/3500 psi. Laid down test jt and blankin lu . 08:15 09:00 0.75 0 0 COMPZ RPCOM OTHR T ,and rigged up landing jt A. Pull tubin at 170K and set sli s. 09:00 12:00 3.00 0 0 COMPZ FISH ELNE P Rigged up Schlumberger and RIH with 2 3/8" Chem Cutter. ~___ Pageea€'6 Time Logs 'Date From To Dur S De th E Depth Phase. Code Subc?de _.T Comment _____ 12:00 16:45 4.75 0 10,914 COMPZ FISH ELNE P Correlated 2 3/8" chemical cutter with Baker packer at 10,863.3' and cut same, began circ btms up and staging pump rate up to 3.5 bpm at 340 psi while POOH with E-line, observed gas breaking out at surface, RD cutter and SLB. Had slight problem pulling thru gauge carrier and X nipple with cutter after cuttin acker. 16:45 21:30 4.75 10,914 10,882 COMPZ RPCOM CIRC P PU 145k st wt on tbg and pkr was free, circ btms up staging pump rate up to 4 bpm at 410 psi w/no gas at btms up, pumped 80 bbl hi vis tube pill and circ out of the hole, followed with 35 bbl hi vis pill and spotted on btm, spotted pill at 4.5 bpm at 480 psi. Monitored well-static, PU on tbg string and pulled, tbg hanger to rig floor and LD same. 21:30 22:30 1.00 10,882 10,882 COMPZ RPCOM RURD P RU Camco and Baker Quest Spools and scheaves for control line and TEC wire. 22:30 00:00 1.50 10,882 10,800 COMPZ RPCOM PULD P POOH LD 2 jts of 4 1/2" tbg and XO ' to 3 1/2" tbg, changed out elevators to 3 1/2" and RU double stack power tongs. Note: Lost 125 bbls 9.6 ppg brine last 24 hrs. 4/16/2008 Fin. POOH LD 3 1/2" completion with Baker Premier Packer and Baker Quest gauge and wire. Installed wear bushin , RU & RIH to 310' with 3 1/2" cmt stin er. 00:00 12:00 12.00 10,800 5,333 COMPZ RPCOM PULD P POOH laying down 3.5" Completion strip from 10,800' to 5,333'. 12:00 22:00 10.00 5,333 0 COMPZ RPCOM PULD P Fin. POOH LD 3 1/2" completion, LD Baker Premier packer and Baker Quest gauge and wire, recovered 2 jts 4 1/2" 12.6#, L-80 IBTM and 343 jts 3 1/2" 9.3#, L-80 EUE-M tbg, SSSV and control line, GLM's and cannon clamps perdetail sheet. NOTE: Lost 2 pins from Cannon clam s downhole. 22:00 22:45 0.75 0 0 COMPZ RPCOM RURD P RD Baker scheave from derrick and cleared ri floor. 22:45 23:15 0.50 0 0 COMPZ RPCOM PULD P Installed wear bushing 23:15 23:30 0.25 0 0 COMPZ RPCOM RURD P RU to run 3 1!2" cement stinger 23:30 00:00 0.50 0 310 COMPZ RPCOM PULD P RIH with 3 1/2" tubing for cement stinger to 310'. NOTE: Lost 130 bbls 9.6 Brine to form. last 24 hrs /17/2008 ___._ Fin PU 4" DP & RIH W/3 1/2" stinger to 11,833', CBU & spotted 35 bbl hi vis pill, POOH to 10,960', pumped 31 bbl balanced cmt plug, POOH to 10,015', CBU, performed 22 bbl Bradenhead squeeze leaving 9 bbls inside cs , ave 2 b mat 1,400 si. CBU & um ed d 'ob, POOH to 935' 3 1/2" cmt stin er 00:00 00:30 0.50 310 935 COMPZ RPCOM PULD P Picked up and RIH 3 1/2" cement strip from 310' to 935'. 30 'ts total 00:30 10:15 9.75 935 11,833 COMPZ RPCOM PULD P Picked up and RIH 4" Drill Pipe from 935' to 11,833'. 342 'ts total s=ays s nt €~ +--- -- - Time Logs ~ ~ _-. Da#e _ From_ To Dur S- Depth E Depth Phase Code Subcode_ T Comment 10:15 11:45 1.50 11,833 11,833 C©MPZ RPCOM CIRC ~ P Made up Top drive and CBU 5 BPM 710 psi. Did not see any Oil to surface. 11:45 12:15 0.50 11,833 11,833 COMPZ RPCOM CIRC P Pum ed ands otted 35 bbl 9.6 ppg hi vis ill on btm circ at 5 bpm at 710 si, monitored well-static. 12:15 13:00 0.75 11,833 10,960 COMPZ RPCOM TRIP P POOH from 11,833'. s ottin ill to 10 960' 13:00 14:30 1.50 10,960 10,960 COMPZ RPCOM CIRC P RU cmt lines and circ btms up at 6 bpm at 980 psi, no sign of hi vis pill at btms u ,monitored well-static 14:30 15:30 1.00 10,960 10,960 COMPZ CEMEN" DISP P Dowell pumped 5 bbls water, pressure tested lines to 3,000 psi and pumped 15 bbls add. water then pumped 31 bbls (152 sxs) of 15.8 1.16 field class "G" cmt w/additives and followed with 7 bbls water, rig pumped 91.5 bbls of 9.6 ppg brine to balance plug, pumped at 6 b mat 980 si, CIP at 15:19 hrs 15:30 16:30 1.00 10,960 10,015 COMPZ CEMEN" TRIP P POOH 10 stds to 10,015' 16:30 17:30 1.00 10,015 10,015 COMPZ CEMEN" CIRC P RU and circ btms up at 10,015', staged pump rate up to 9 bpm at 1,760 psi, no cmt at btms up only a sl' ht increase in PH. 17:30 18:30 1.00 10,015 10,015 COMPZ CEMEN" SQEZ P Closed rams and performed bradenhead squeeze, pumped 22 bbls total at an ave 2 bpm at 1,400 psi, final pressure after 10 min's was 500 psi, left 9 bbls inside csg for an est. TOC at 10 725'. Pumped at ave of 2 bpm and broke over initialy at 1,480 psi. squeeze cmt in 4 stages. Pumped 6 bbls, broke over at 1,480 psi, pumped at 2 bpm ave 1,400 psi, shut down 10 min and bled down to 400 psi. Pumped 6 bbls, broke over at 1,420 psi, pumped at 2 bpm ave 1,390 psi, shut down 10 min and bled down to 425 psi. Pumped 5 bbls, broke over at 1,450 psi, pumped at 2 bpm ave 1,330 psi, shut down 10 min and bled down to 475 psi. Pumped 5 bbls, broke over at 1,440 psi, pumped at 2 bpm ave 1,410 psi, shut down 10 min and bled down to 500 si. 18:30 19:30 1.00 10,015 10,015 COMPZ RPCOM CIRC P Circ btms up at 8 bpm, 1,380 psi then um ed d 'ob, RD cmt line. 19:30 00:00 4.50 10,015 935 COMPZ RPCOM TRIP P Monitored well-static, POOH;114 stds to 3 1/2" cmt stin er at 935' gaga 4 of 1C3 TimeLo~s -~____------ -- Cate Fro_m_ To ___Dur _-_5_Depth E Cepth Phase CodC Subcode _T_ Comment__ _ _ 4/18/2008 24 hr Summary POOH & LD 3 1/2" cmt stinger, MU &'RIH setting bridge plug @ 186', tested same to 3,500 psi, ND BOP stack & tbg spool, changed out spool & tested seals, NU BOP's & tested break on tbg spool to 250/3,500 psi. Retrieved bridge plug, MU 6 1/8" BHA #1, slip & cut drlg line, Cont to RIH W/BHA #1 PU 4" DP, RIH @ 4,189' 00:00 02:00 2.00 935 0 COMPZ RPCOM PULD P Laid down 30 jt 3 1/2" cement strip . 02:00 02:15 0.25 0 0 COMPZ RPCOM PULD P Pulled wear bushing. 02:15 04:30 2.25 0 0 COMPZ RPCOM DHEO P RIH and set Bridge Plug 186'. POOH with running tool. RU and tested lu to 3,500 si for 10 min's. 04:30 05:30 1.00 0 0 COMPZ RPCOM NUND X Held PJSM and Nippled down flowline riser and BOP stack. 05:30 07:15 1.75 0 0 COMPZ RPCOM NUND X ND annulus valve, actuator valve and tbg spool and removed same. Sim-op removed cannon clamps from rig floor and PU Geo-span, stab's and bit to ri floor. 07:15 10:30 3.25 0 0 COMPZ RPCOM NUND X NU new FMC tbg spool, and re-installed annulus valve and actuator valve, tested seals and ackoff and ck'd ok. 10:30 13:00 2.50 0 0 COMPZ RPCOM NUND X NU BOP stack, riser and flowline. 13:00 14:00 1.00 0 0 COMPZ RPCOM DHEO X and tested break on tbg spool , RU _ against blind rams and bridge plug,_ tested to 250/3,500 si. 14:00 14:15 0.25 0 0 COMPZ RPCOM PULD ns a e wear us mg 14:15 15:30 1.25 0 0 COMPZ RPCOM PULD P RIH to 186' and retrieved Baker bride lu POOH and LD same. Hole full and did not take any add. fluid to fill hole. 15:30 19:00 3.50 0 407 PROD1 DRILL PULD P PU and MU Geopilot BHA #1 RIH to 407', MU bit, Geopilot and MWD, tested Geospan and uploaded MWD, RIH with NMFDC's, HWDP and jars, shallow tested Geo ilot and MWD. 19:00. 20:30 1.50 407 407 PROD1 RIGMNT SVRG P Slip and cut 120' of drilling line and serviced to drive. 20:30 00:00 3.50 407 4,189 PROD1 DRILL PULD P Cont. to RIH w/BHA #1 PU 4" DP out of the pipe shed, RIH from 407' to 4,189' 4/19/2008 Fin PU 4" DP &RIH W/ BHA #1, washed down & cleaned out cmt stringers to csg shoe, (11,847') began cleaning out in open hole to 11,907' and began packing off, PU to below csg shoe & displaced hole over to 9.6 ppg Flo pro mud, cont . to wash and ream old hole to 12,973', troughed well for sidetracking well then time drilled to sidetrack well from 12,973' to 12,976' 00:00 03:15 3.25 4,189 8,775 PROD1 DRILL PULD P Cont. to RIH w/BHA #1 PU 4" DP out of the pipe shed, RIH from 4,189' to 8,775' 03:15 04:00 0.75 8,775 10,013 PROD1 DRILL TRIP P RIH with stands from 8,775' to 10.013'. 04:00 11:30 7.50 10,013 11,907 PROD1 CEMEN~ COCF P nd ream out cement stringers Wash a _ from 10.013' to 10 900'. Cleaned out with 3 - 5 K WOB to 11,907'. 4.7 BPM 75 RPM 1570 psi. Hole ackin off 11,907. ?ale 5 or i6 Time Logs __ _ _ _ _ _ _ _ ' Dafe From To Dur 5. Cepth E_. D~th Phase _Code Subco~e T Commenf _ ___ 11:30 13:30 2.00 11,907 11,877 PROD1 DRILL CIRC P PU to below csg shoe and. displaced hole over from 9.6 ppc_1 brine to 9.6 Flo Pro muds displaced hole at 100 rpm's, 210 gpm at 1,590 psi, monitored well-static. Est clean hole ECD of 10.5 13:30 22:30 9.00 11,877 12,973 PROD1 DRILL REAM P Cont. to wash and ream old hole from 11,907' to 12,973' saw slight packing off and taking some wt thru out, washed and reamed at 120 rpm's, 3-7K wob, 210 gpm, 1,770 si. 22:30 23:00 0.50 12,973 12,973 PROD1 STK CIRC P hed well for sidetrackincl from 12,933' to12,973', trenched at 120 r m's, 210 m, 1,720 si. 23:00 00:00 1.00 12,973 12,976 PROD1 STK KOST P Time drilled to sidetrack well from KOP of 12,973' to 12,976' MD/7,053' ~~ ~ ~~ ` \~ ~ MD, ADT .5 hrs. _ 4/20/2008 , ~ ' .- ~~ Time drilled to side track well from 12,976' to 13,001', cont. o directionally drill 6 1/8" hole with Geopilot from 13,001' to 14,395' 00:00 06:00 6.00 12,976 13,001 PROD1 STK KOST P Time drilled to sidetrack well from 12,976' to 13 001' MD/7,054' TVD. ADT 6 hrs. 06:00 12:00 6.00 13,001 13,360 PROD1 DRILL DDRL P Drill 6 1/8" hole from 13,001' to 13,360' MD/ 7,059' (359') TVD ADT 4.72 hrs, 10-12 K wob, 120 rpm's, 50 spm, 210 gpm, 1,900 psi, off btm torque, 9,000 ft-Ibs, on btm 11,000 ft-Ibs off, Rot wt 173 K, up wt 200 K, do wt 147 K, 9.6 ppg MW, ave ECD 10.71 12:00 00:00 12.00 13,360 14,395 PROD1 DRILL DDRL P Drill 6 1/8" hole from 13,360' to 14;395' MD/ 7,035' TVD .(1,035') ADT 9.15 hrs, 11-13 K wob, 120 rpm's, 50 spm, 210 gpm, 2,040 psi, off btm torque, 10,000 ft-Ibs, on btm 12,000 ft-Ibs, Rot wt 171 K, up wt 201 K, do wt 140 K, 9.6 ppg Flo Pro MW, ave ECD 11.15 ppg. Adding new 9.6 ppg Flo Pro to actives stem eve 700'. 4/21/2008 Directionally drilled 6 1/8" hole with Geopilot from 14,395' to 15,980'. 00:00 12:00 12.00 14,395 15,368 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 14,395' to 15,368' MD/ 7,017' TVD (973') ADT 9.07 hrs, 10-13 K wob, 120 rpm's, 50 spm, 210 gpm, 2,170 psi, off btm torque, 11,000 ft-Ibs, on btm 13,500 ft-Ibs, Rot wt 172 K, up wt 205 K, do wt 135 K, 9.6 ppg Flo Pro MW, ave ECD 11.3 ppg. Adding new 9.6 ppg Flo Pro to actives stem eve 700'. r "':g~t,of'i6 t ~_------- ---- _ - - ---- _~ _.. -- --- ~ _- --- --- -- --- i • Time Logs ___ Date From To Dur S. De th E. De th Phase `'Code Subcode T _Comment 12:00 00:00 12.00 15,368 15,980 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 15,368' to 15,980' MD/ 7,006' TVD (612') ADT 9.53 hrs, 8-12 K wob, 120 rpm's, 46 spm, 193 gpm, 1,970 psi, off btm torque, 11,000 ft-Ibs, on btm 12,000 ft-Ibs, Rot wt 171 K, up wt 205 K, do wt 130 K, 9.65 ppg Flo Pro MW, ave ECD 11.2 ppg. ROP slowed at 15,906' and began seeing 28 to 52 bph losses, (ROP improved by 15,960') pumped 30 bbl, 25 ppb LCM pill and began adding 1 sxs every 5 min. of Dyna red fiber to system and losses have slowed to 15 bph at report time. 140 bbls of mud lost to hole last 24 hrs. /22/2008 Drilled 6 1/8" hole from 15,980' to 16,292' when Geopilot failed, monitored well- breathing slightly but decreasing, backreamed out of hole from 16,292' to csg shoe, monitored well, very slight breathing, pumped out of hole 20 stds to 9,917', displaced hole over to 9.6 ppg brine, monitored well till static, POOH on elevators to 4,189' 00:00 05:30 5.50 15,980 16,292 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 15,980' to 16,292' MD/ 7,005' ND (312') ADT 4.23 hrs, 10-12 K wob, 120 rpm's, 47 spm, 200 gpm, 1,980 psi, off btm torque, 11,500 ft-Ibs, on btm 13,500 ft-Ibs, Rot wt 175 K, up wt 210 K, do wt 130 K, 9.6 ppg Flo Pro MW, ave ECD 11.15 ppg. Cont. adding 1 sxs of Dyna red fiber to system every 5 min and losses ave 13 bph. 157 bbls of mud lost to ho Geo ilot be an to see housin roll. 05:30 06:00 0.50 16,292 16,292 PROD1 DRILL OWFF T Monitored well 20 min while trouble shooting Geopilot, well breathing but flow decreasin ,determined Geopilot had failed. 06:00 07:00 1.00 16,292 16,292 PROD1 DRILL CIRC T Circ btms up at 200 gpm, 1,950 psi and 80 m's. 07:00 14:30 7.50 16,292 11,830 PROD1 DRILL REAM T Backreamed out of hole from 16,292' to 11,830' (csg shoe @ 11,874') BROOH at 50 rpm's, 190 gpm, ICP 1,730 si, FCP 1,500 si. 14:30 15:00 0.50 11,830 11,830 PROD1 DRILL OWFF T Blew down and monitored well, breathing and decreased to very sli ht flow. 15:00 17:30 2.50 11,830 9,917 PROD1 DRILL TRIP T Pumped out of hole 20 stds to 9,917', pumped out at 2.5 bpm. Calc fill to 9,917' 44 bbls, actual fill 111 bbls. 17:30 19:00 1.50 9,917 9,917 PROD1 DRILL CIRC T Displaced hole over from 9.6 ppg Flo Pro to 9.6 ppg brine, Circ at 500 psi and 50 m's. 19:00 20:00 1.00 9,917 9,917 PROD1 DRILL OWFF T Monitored well till static. 20:00 00:00 4.00 9,917 4,189 PROD1 DRILL TRIP T POOH on elevators from 9,917' to 4,189', talc fill with brine 37 bbls, actual fill 42.5 bbls. Page fi of 1 S • • j Tirne Logs ~J Subcode T Comment Datz from To Dur S. Depth E. Depth Phase Code 4/23/2008 _ 24 hrsummarv Finished POOH, changed out BHA, RIH to 10,873. Displaced to 9.6 Flo Pro. RIH to 16,229'. Washed down to 16,292' Directionall drilled from 16,292' to 16,525' 00:00 01:15 1.25 4,189 376 PROD1 DRILL TRIP T POOH on TT from 4,189' to 376' Flow Check -well static 01:15 03:30 2.25 376 0 PROD1 DRILL PULD T SB HWDP, jars, & NMFC's. Download MWD - LD Stab, float sub, bit & GP. No oil in GP, bit had one broken cutter. Monitored hole on TT -losses of 1.5 BPH 03:30 06:30 3.00 0 376 PROD1 DRILL PULD T M/U BHA # 2, replace bit, & upload MWD. Conduct shallow hole test ood 06:30 10:15 3.75 376 9,917 PROD1 DRILL TRIP T RIH from 376' to 9,917' 10:15 10:30 0.25 9,917 9,917 PROD1 RIGMNT SFTY T PJSM -cut and slip drill line o eration 10:30 12:00 1.50 9,917 9,917 PROD1 RIGMNT SVRG T Cut and slip 60' drill line & service TD 12:00 12:30 0.50 9,917 10,873 PROD1 DRILL TRIP T RIH from 9,917' to 10,873' 12:30 12:45 0.25 10,873 10,873 PROD1 DRILL SFTY T PJSM -Displace brine with Flo Pro 12:45 14:00 1.25 10,873 10,873 PROD1 DRILL CIRC T Displace brine with 9.6 PPG Flo Pro 210 GPM, 50 RPM, & 200 PSI 14:00 17:00 3.00 10,873 16,229 PROD1 DRILL TRIP T RIH from 10,873'to 16,229' 17:00 17:30 0.50 16,229 16,292 PROD1 DRILL REAM T Wash down from 16,229' to 16, 292' 200 GPM, 50 RPM, 2000 PSI 17:30 00:00 6.50 16,292 16,525 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 16,292' to 16,525' MD/ 7,004' TVD (233') ADT 5.01 hrs, 9-12 K wob, 120 rpm's, 47 spm, 200 gpm, 1,990 psi, off btm torque, 11,500 ft-Ibs, on btm 13,000 ft-Ibs, Rot wt 172 K, up wt 210 K, do wt 128 K, 9.65 ppg Flo Pro MW, ave ECD 11.3 ppg. Ave ~ - 0 6ph , losses, lost 95 bbls last 1 h 4/24/2008 Directionally drilled from 16,525' to 17,742' 00:00 12:00 12.00 16,525 17,238 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 16,525' to 17,238' MD/ 6990' TVD (713') ADT 10.02 hrs, 10/15 K wob, 120 rpm's, 47 spm, 200 gpm, 1980 psi, off btm torque, 12,000 ft-Ibs, on btm 14,000 ft-Ibs, Rot wt 176 K, up wt 215 K, do wt 126 K, 9.60 ppg Flo Pro MW, ave ECD 11.12 ppg. Ave 23 boh losses. lost 275 bbls last 12 hrs. _ 12:00 00:00 12.00 17,238 17,742 PROD1 DRILL DRLG P Drilled 6 1/8" hole from 17,238' to 17,742' MD/ 6981' TVD (504') ADT 10.46 hrs, 13/15 K wob, 120 rpm's, 47 spm, 200 gpm, 2060 psi, off btm torque, 12,500 ft-Ibs, on btm 14,000 ft-Ibs, Rot wt 174 K, up wt 215 K, do wt 118 K, 9.55 ppg Flo Pro MW, ave ECD 11.36 ppg. Ave 26 bph losses, lost 310 bbls last 12 hrs. /25/2008 Directionally drilled from 17,742' to 18,955' Page 8 of'f6 Time Lags date Fram To Dur 5 De th E. De th Phase Code Subccds T Comment 00:00 12:00 12.00 17,742 18,238 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 17,742' to 18,238' MD/ 6996' TVD (496') ADT 9.83 hrs, 10/15 K wob, 120 rpm's, 47 spm, 200 gpm, 2050 psi, off btm torque, 12,500 ft-Ibs, on btm 15,500 ft-Ibs, Rot wt 175 K, up wt 223 K, do wt 113 K, 9.5 ppg Flo Pro MW, ave ECD 11.31 ppg. Average 25 bph losses, lost 300 bbls in last 12 hrs. 12:00 00:00 12.00 18,238 18,955 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 18,238' to 18,955' MD/ 6981' TVD (717) ADT 9.75 hrs, 12/14 K wob, 120 rpm's, 47 spm, 200 gpm, 2170 psi, off btm torque, 13,500 ft-Ibs, on btm 15,500 ft-Ibs, Rot wt 174 K, up wt 225 K, do wt 105 K, 9.6 ppg Flo Pro MW, ave ECD 11.5 ppg. Average 35 bph losses, lost 420 bbls in last 12 hrs. /26/2008 Directionally drilled 6 1/8" hole from 18,955' to 19,482' TD. CBU, Back reamed out of hole from 19,482' to 11,829' cs shoe 11,874') 00:00 09:00 9.00 18,955 19,482 PROD1 DRILL DDRL P Drilled 6 1/8" hole from 18,955' to 19,482, MDy6925' TVD (527) ADT 7.69 hrs, 12 K wob, 120 rpm's, 47 spm, 200 gpm, 2220 psi, off btm torque, 14,000 ft-Ibs, on btm 15,500 ft-Ibs, Rot wt 170 K, up wt 220 K, do wt 105 K, 9.6 ppg Flo Pro MW, ave ECD 11.45 ppg. Well continuing to t breath on connections. 09:00 12:00 3.00 19,482 19,003 PROD1 DRILL REAM P Circulate btms up and back ream out slow from 19,482' to 19,003'. circ at 200 m, 2,000 si and 120 r m's 12:00 23:00 11.00 19,003 11,829 PROD1 DRILL REAM P Cont to back ream out of hole from 19,003' to 11,829'. BROOH at 126 m, 800 si and 120 r m's. 23:00 00:00 1.00 11,829 11,829 PROD1 DRILL OWFF P Blew down TD and monitored well. Initial flow rate of 0.5 bpm and after 30 min rate slowed to .25 b m. 4/27/2008 Circ 2X BU @ 11,829', pumped out 20 stds to 9,917', monitored well, hole breathing at 20 bph, Shut in & performed exhale test, SICP 70 psi, bled off & press up to SICP of 70 psi, bled off. Pumped out to 8,101', well cont. to breath at 5 bph, RIH to 11,829', circ & raised MW to 10.0 ppg & well still breathing, raised MW to 10.3 ppg. Shut in &SICP press to 44 psi & bled do to 5 psi, opened well-static, POOH on trip tank to 10,586' didn't take ro er fill, um in out at 10,395' 00:00 02:15 2.25 11,829 11,829 PROD1 DRILL CIRC P Circ 2 X btms up @ 11,829' -Monitor welt -well breathin 02:15 05:00 2.75 11,829 9,917 PROD1 DRILL TRIP P Continue POOH w/ pump f/ 11,829' to 9917' - 1.5 bbls/min w/380 si 05:00 07:30 2.50 9,917 9,917 PROD1 DRILL OWFF T Monitor well -well breathing @ 20 bbls /hrs -Inspect & grease TD while monitorin well Page9oflfi n Trme Logs _ ____ _ date From. To Dur 5. Le th E b th Phase Code Subcode T Comment _ 07:30 10:00 2.50 9,917 9,917 PROD1 DRILL OWFF T_ RU & perfornm exhale test -SIDPP 15 psi SICP 70 psi -Bleed through choke for 5 mins - 1/2 bbls returns - Shut in -SIDPP 15 psi SICP 70 psi -Bleed off & RD -Blow down choke & kill lines -monitor well well breathin 8 bbls/hr 10:00 12:45 2.75 9,917 8,101 PROD1 DRILL TRIP P -POOH w/ pump @ 1.5 bbls/min @ 300 si - f/ 9917' to 8101' 12:45 13:15 0.50 8,101 8,101 PROD1 DRILL OWFF T Monitor well -breathing @ 5 bbls/ hr. 13:15 15:00 1.75 8,101 11,829 PROD1 DRILL TRIP T RIH f/ 8101' to 11,829' 15:00 17:00 2.00 11,829 11,829 PROD1 DRILL CIRC T Circ & bump mud wt. f/ 9.6 ppg to 10.0 ppg, circ at 190 gp, 1,550 psi and 50 rpm's, with 10.0 ppg around had as breakin out at surface. 17:00 17:30 0.50 11,829 11,829 PROD1 DRILL OWFF T Monitored well and well still breathin . 17:30 20:00 2.50 11,829 11,829 PROD1 DRILL CIRC T Circ & bump mud wt. f/ 10.0 ppg to 10.3 ppg, circ at 190 gp, 1,550 psi and 50 r m's. 20:00 21:30 1.50 11,829 11,829 PROD1 DRILL OWFF T Shut in well to monitor, SICP up to 44 psi in 14 min, bled down to 5 psi in 1 hr, o ened well-static 21:30 23:30 2.00 11,829 10,586 PROD1 DRILL TRIP T POOH on trip tank from 11,829' to 10,856' and hole was not taking ro er fill. 23:30 00:00 0.50 10,586 10,395 PROD1 DRILL TRIP T Pumped out of hole from 10,586' to 10,395', pumped out at 1.5 bpm 300 si. 4/28/2008 Cont to pump out to 8,674', monitored well, breathing slightly, shut in 30 min & had 0 psi, opened up & well was static, attempted to POOH & well swabbing, pumped out to 4,665', monitored well, still slight flow. Circulate well to equalize mud weight. Well static after 15 minutes after circulation. POOH & LD BHA #2. Test BOP's 250/3500 si Chuck Scheve with AOGCC waived witnessin of test . RU to run liner. 00:00 02:45 2.75 10,395 8,674 PROD1 DRILL TRIP P Continue POOH f/ 10,395' to 8674' w/ pump @ 1.5 bbls/min @ 280 psi - Blow down TD -Flow check -slight flow 02:45 04:00 1.25 8,674 8,674 PROD1 DRILL OTHR T Shut in well -monitor pressure - Csg pressure 0 psi -Open well -flow check. - s tic in 1 04:00 09:45 5.75 8,674 4,665 PROD1 DRILL TRIP Continue POOH f/ 8674' to 4665' w/ pump @ 1.5 bblslmin @ 210 psi - Blow down TD -Flow check -slight flow. 09:45 11:15 1.50 4,665 4,665 PROD1 DRILL CIRC P Circ btms up plus to equalize mud wt. @ 10.3 ppg in & out - 2.5 bbls / min @ 450 psi w/ 60 rpm's -Flow check -static in 15 mins. 11:15 15:45 4.50 4,665 376 PROD1 DRILL TRIP P POOH on TT f/ 4665' to 376' -top of HWDP -retrieve drift -flow ck -static - Stand back HWDP &'ars. 15:45 17:30 1.75 376 0 PROD1 DRILL PULD P Stand back non-magnetic flex collars. Plug into Geo-Pilot service loo La down BHA. 17:30 18:00 0.50 0 0 PROD1 DRILL PULD P Retrieve wear bushing. .Pane 10 of 16 • Time Logs E. De th Phase Code `' Subcode T Comment __ Date From To Dur S. ~ fh 18:00 22:45 4.75 _ 0 0 PROD1 WELCTL ROPE P Tested pipe rams 250/3500 psi to 3.5", 4" and 4.5". Tested blind rams , choke, kill, manifold and surface safety valves to 250/3500 psi -tested annular preventor 250/2500 psi -blow down choke and kill lines -Chuck Sheve waived witnessin tests. 22:45 23:15 0.50 0 0 PROD1 DRILL PULD P Install wear bushing. Blow down choke and kill lines. 23:15 00:00 0.75 0 0 PROD1 CASING RURD P Rig up power tongs and liner runnin e ui ment. 4/29/2008 MU& run 4 1/2"/ 3 1/2" combo liner w/ componets - RIH w/ liner on 4" DP to 19,482' _ PU to 19,472' & set liner hanger & open hole packer -Set ZXP packer & test to 1000 psi for 30 mins -Pull up to 11,029' & Circ btms u 00:00 00:15 0.25 0 0 PROD1 CASING SFTY P Held Pre-job Safety and Opts meetin with crew 00:15 05:00 4.75 0 6,532 COMPZ CASING PUTS P MU guide shoe on 4 1/2" 12.6#, L-80, IBTM Liner -,RIH picking up liner with a-perf nipple every six joints to 6,532' 149 'ts & 24 erf u s 05:00 05:15 0.25 6,532 6,532 COMPZ CASING RURD P Change running tools to 3 1/2" 05:15 09:30 4.25 6,532 8,353 COMPZ CASING PUTS P Continue to RIH with 3 1/2" Completion components as follows: All tbg 9.3# L-80 EUE 8 rd mod.- XO pup 3 1/2 EUE to 4 1/2"IBTM w! ball catcher/shear out sub - 2 jts tbg - Tam free Cap w/ pup jts - 1 jt tbg - Bakeropen hole aaker w/ pup jts. - 1 jt tbg -TAM Free Cap w/pup jts - 12 jts tbg -Baker Drillable ball drop sliding sleeve w/ pup jts. - 34 jts tbg - Baker CMD sliding sleeve w1 X profile w/ pup jts.- 1 jt tbg - XO 3 1/2" EUE to 4 1/2" IBTM - 1 jt 4 1/2" 12.6# IBTM tbg - MU Baker flex lock han er assembly w/ ZXP liner too _ total liner lenthg 8349.83') - Fill tie back with Pall mix and let set for 30 minutes 09:30 20:00 10.50 8,353 19,482 COMPZ CASING RUNL P RIH wi#h liner on 4" drill pipe to 11,216' (1 std.) Pump thru liner hanger to ensure flow path clear - Continue RIH w/ liner f/ 11,216' to 19482' (tag btm) Note Hid to work liner down f/ 18 854' to btm - Hole an le 19,252' - 97.28 & 96.7 19,482' Page i 1 of 1 fi • Time Logs _ Date__ _ From To Dur S. De th E. De th Phase Code T Commerrt Subcode _ 20:00 22:00 2.00 19,482 19,472 COMPZ _ CASING CIRC _ P _ Set liner setting depth 19, 472' ., (10' off btm) Drop setting ball & pump down @ 3 bbls/min to ball seat - pressure up to 3300 psi to set open hole packer & finer hanger -bleed off ____ pressure & slack off 60 k ensure hanger set - PU to check liner hanger set -Pressure up to shear ball -sheared @ 3600 psi - PU to release setting dogs for ZXP -set down w/ 40 k to set ZXP acker observed shear - PU & Set back down w/ 40 k (2 more times to ensure packer set) -Pressure up on 5" DP annulus to test ZXP packer to 1000 psi pressure bled down to 470 si in 30 mis -suspect perfs in Kup C to be leakin 22:00 00:00 2.00 19,472 11,029 COMPZ DRILL TRIP P Pull nut & std back 2 stds DP to clear running tool f/ liner top (11029') - Circ btms up @ 4 bbls/min @ 710 si 4/30/2008 Finish Circ btms up -monitor well -static in 20 mins -change over to 10.1 ppg brine monitor well static in 1 hr 15 mins -POOH on TT to 2917' - C&S drill line -Finish POOH (hole took proper fill) LD liner setting tool - RU slick line & set XX plug in CMD SS@ 12,246' - Test to 1000 psi bled down to 200 psi in 15 mins -RIH & set junk catcher top of XX plug - RD SL -Prep to run packer to confirm breakdown of orginal perfs in Kup C or ZXP acker / XX lu 00:00 03:45 3.75 11,029 11,029 COMPZ RPCOM CIRC P Observed well breathing after CBU - monitorwell, static in 25 minutes - Displace 10.3 ppg FloPro mud with with 10,1 ppg Brine 4 bpm / 640 psi - Observed well breathing -monitor well, static in 1 hr & 15 mins 03:45 08:15 4.50 11,029 2,917 COMPZ DRILL TRIP P POOH from 11,029' to 2,917' -hole takin ro er fill 08:15 09:45 1.50 2,917 2,917 COMPZ RIGMNT SVRG P PJSM -Slip and cut drilling line - Service top drive and drawworks Monitor well, observed static losses at~5b h 09:45 12:00 2.25 2,917 0 COMPZ DRILL TRIP P POOH from 2917' -service break and LD Baker runnin tools 12:00 18:30 6.50 0 0 COMPZ RPCOM SLKL P PJSM - RU Halliburton slickline -RIH with 2.831 XX plug w/fill extension - appeared to be chasing debris from 5407' to 5553' -POOH w/ plug - RU and RIH with 2.5" bailer and wire brush to 11,250' -POOH and LD Bailer - RU and RIH with 2.831" XX plug - se~„~.g in X profile in too C[12n slidin sl ' -POOH - RD slick line. Note: i lu w s Pace 12 of 1S • Time Logs __ Date From To Dur S. De th E. De th Phase Code Subcode T Comment 18:30 19:00 0.50 0 0 COMPZ RPCOM OTHR P, RU & attem ttotestXX plu to 1000 psi -bled off to 200 psi in 15 mins- similar to the attempt to test ZXP packer -Will run packer to confirm perfs leaking or XX plug & ZXP acker - RD 19:00 21:15 2.25 0 0 COMPZ RPCOM SLKL RU slick line - ARIH & set junkcatcher on top of XX plug - POOH & RD slick line 21:15 00:00 2.75 0 0 COMPZ RPCOM OTHR T Service & clean rig while waiting on packer Monitor well on TT - No losses & No ain 5/01 /2008 RIH w/ packer & set @ 11,015' -Fill pipe -Pressure up DP to 1000 psi -test ZXP packer & XX plug on liner for 25 mins Good test -Pressure annulus to 1000 psi -bled off to 300 psi in 6 mins.- assume old perfs breaking down -displace DP f/ 10.1 ppg to 8.7 ppg brine & perform negivite test on ZXP packer & XX plug - Observed flow f/ DP @ 4.5 gals/hr slowing to 2.25 gals/hr in 45 mins -Finish displacing well to 8.7 ppg brine - Observed some gas break out - circ additional 80 bbls -Flow ck DP static -slight flow f/annulus 135 gph to 18 gph in 60 mins. -POOH on TT to 10,030' proper fill -flow ck -slight flow 20 gph to 16 gph in 20 mins - Perform exhale test FCP 100 psi FDPP 45 psi -Bled off - Circ btms up observed approz. 9 bbts 9.1 ppg mud & gas break @ btms up -Set packer monitor DP & annulus -Annulus static -flow f/DP 2 12,5 gph slowing to 8 h in 2 hrs. -release acker & re to dis lace well f/ 8.7 to 10.1 brine 00:00 07:00 7.00 0 11,015 COMPZ RPCOM OTHR T PJSM - MU Baker 7" EA Retrieve-a-matic packer - RIH w/ 4" drill i e to 11,015' 07:00 08:15 1.25 11,015 11,015 COMPZ RPCOM DHEQ T Fill pipe and establish circulation - set packer -anchor with 30K SOW @ 11,015' -blow down top drive - RU & test ZXP Liner top packer and XX plug to 1000 psi for 25 minutes wit no bleed off. 08:15 08:45 0.50 11,015 11,015 COMPZ RPCOM DHEQ T Bleed off drill pipe - RU and test 7" x 4" annulus above. packer to 1000 DSI• , e o - assume leak off old erferations 08:45 10:45 2.00 11,015 11,015 COMPZ RPCOM DHEQ T MU top drive - PU to string wt. to open bypass on packer -Displace drill pipe with 120 bbls of 8.65 ppg KCL brine 3 bpm / 650 psi FCP - slack off to close bypass -bled off 460 psi from drill pipe -shut in and monitor pressure for 5 minutes -zero -break off top drive and visually monitor returns up drill pipe for 45 minutes -slight amount of returns - intial volume at 4.5 gal/hr -final at 2.25 al/hr 10:45 13:30 2.75 11,015 11,015 COMPZ RPCOM CIRC T Pick up to string wt. to open Packer bypass -displace annulus to 8.65 _- - brine @ 3 bpm FCP 230 psi - 350 bbls pumped -monitor well, observed as breakin ou - continued to circulate an additional 80 bbls Page 13 of 1S • Time Logs :Date From To Dur S. De th ` E. De th Phase Code Subcode T Comment 13:30 14:45 1.25 11,015 10,983 COMPZ RPCOM OWFF T LD 1 joint of drill pipe -Blow down top drive -Monitor well -drill pipe static - returns from annulus dropped from 35 h to 18 h in 60 minutes - 14:45 16:15 1.50 10,983 10,030 COMPZ RPCOM TRIP P POOH on TT from 10,983' to 10,030' -hole took ro er fill , 16:15 17:00 0.75 10,030 10,030 COMPZ RPCOM OWFF T Flow check well -continued to observe sli ht flow from annulus - _ _ returns decreased from 20 gph to 16 h last 30 minutes 17:00 19:00 2.00 10,030 10,030 COMPZ RPCOM OWFF T RU & perform exhale test - FCP - 100 psi FDPP - 45 psi -Bled off annulus in 8 mins to 0 psi w/ 17 gals brine recovered - DP went to 0 si 19:00 19:30 0.50 10,030 11,015 COMPZ RPCOM TRIP T RIH fl 10,030' to 11,015' 19:30 21:15 1.75 11,015 11,015 COMPZ RPCOM CIRC T Circ btms up @ 3 bbls/min @ 230 psi -Observed approx. 9 bbls 9.1 ppg mud & slight gas break out @ talc. btms up strokes -returned to 8.7 brine 21:15 00:00 2.75 11,015 11,015 COMPZ RPCOM OWFF T Set packer to isolate Kup C & liner toy-Monitor DP for liner & annulus for Kup C -Annulus static -Observed flow f/ DP @ 12.5 gals/hr -rate slowed to 8 galslhr in 2 hrs. - Released packer -Prep to displace well to 10.1 brine 5/02/2008 Displace well f/ 8.7 to 10.1 ppg brine -Flow ck (static) RIH & tag liner top @ 11,125' (DP measurement) POOH w/ Baker packer - LD packer -Flow ck (static) - RU to run 3 1/2" completion -PJSM -Run 3 1/2" tom letion to 9559' 00:00 03:00 3.00 11,015 11,015 COMPZ RPCOM CIRC T Displace well f/ 8.7 ppg to 10.1 ppg brine @ 3 BMP @ 250 psi -Flow ck static 03:00 03:30 0.50 11,015 11,125 COMPZ RPCOM TRIP T RIH & tag top of liner @ 11,125' 03:30 11:30 8.00 11,125 0 COMPZ RPCOM TRIP T POOH on TT f/ 11,125' - j_D Baker ac -Flow ck static 11:30 12:00 0.50 0 0 COMPZ RPCOM OTHR P Pull wear bushing -Install tbg runnin wear bushin 12:00 12:15 0.25 0 0 COMPZ RPCOM SFTY P PJSM w/ crew on running completion 12:15 21:45 9.50 0 8,931 COMPZ RPCOM RCST P R & run 3 1/2" comoletion -All tbg & pups 3 1/2" 9.3# L-80 EUE 8RD - Run as follows: Baker Shear indicating WLEG assembly - 1 jt tbg - HES X nipple w/ RHC plug - 1 jt tbg - Baker Premier packer w/ pup jts - Baker CMD sliding sleeve w/ pup jts - 2 jts tbg -Camco GLM w/dummy & pup jts - 1 jt tbg -Baker Premier packer w/ pup jts - HES X nipple - Camco GLM w/shear valve & pup jts - 62 jts tbg -Camco GLM w/dummy & pup jts. - 130 jt tbg -Camco GLM w/dummy & pup jts. - 82 jts tbg- to 8931' rage 14 of 16 • Time Logs _ Date From To Dur S. Depth E. De th Phase Code Subcode T Comment ___ _ 21:45 22:45 1.00 8,931 8,931 COMPZ RPCOM OTHR P PU SSSV -Set up control line spool - Connect control line to SSSV & test line to 6500 si for 10 mins 22:45 00:00 1.25 8,931 9,559 COMPZ RPCOM RCST P Continue running 3 1/2" completion f/ 8931' to 9559' -15 js -banding control line to t 5/03/2008 Finish running 3 1/2" completion f/ 9959' to 11,025' - MU XO & run 4" DP in space out tbg -Tag liner top @ 11,125' -observed brass shear on locator -Std back DP - MU space out pup & PU 4 1/2" tbg -Retrieve tbg running wear bushing - MU tbg hanger & Terminate control line through hanger -test connection -Land tbg w! tail @ 11,153' -Test hanger seals to 5000 psi - ND BOPE -terminate control line through well head - NU & test tree -Spot 20 bbls 10.1 ppg inhibited brine to above top packer -Drop packer setting rod/ball -Pressure up on tbg & set packers -Test tbg to 3500 psi for 30 mins.OK -Bleed down tbg to 2200 psi & pressure up 3 1/2' x 7"annulus & test to 3500 psi for 30 mins OK -bleed off annulus & tbg -Pressure up annulus to 2911 psi & shear out DCK valve in GLM @ 10,772' -Displace 10.1 ppg brine w/ 8.7 ppg inhibited brine 232 bbls (annular vol - 2000') -followed by 146 bbls diesel (tbg vol + 2000' in annulus) for freeze protect -Shut well -blow down lines - RD & set BPV - Be in to LD 4" D f/ derrick for ri move 00:00 02:15 2.25 9,559 11,014 COMPZ RPCOM RCST P Continue running 3 1/2" completion f/ 9559' to 11014' - 52 js -banding control line to tb 02:15 03:30 1.25 11,014 11,058 COMPZ RPCOM HOSO P XO to 4" drill pipe and RIH -observed, locator pins shear with 10 K SOW - tagge top o mer ~ -stand back 2 stands of drill pipe - MU 3 1/2" pup (4.12') - 3 1/2" EUE (P) x 4 1/2" IBTM (B) XO -and one jt of 4 1 /2" 12.6#, L-80 tb 03:30 04:45 1.25 11,058 11,058 COMPZ RPCOM OTHR P MU wear bushing retrieving tool and LJb -retrieve wear bushing - LD wear bushin LJb and tool 04:45 06:15 1.50 11,058 11,153 COMPZ RPCOM RCST P MU 2nd joint of 4 1/2" tubing & FMC tubing hanger -strip control line through hanger -test control line / hanger fittings to 6500 psi for 10 minutes -Land hanger in wellhead with WLEG @ 11,153' - X nipple w/ RHC plug @ 11079' - Btm Baker , acker 11 - CMD SS @ 11008' -GLM W/dummy @ 10919' - To Baker acker '- X nipple @ 10820' -GLM w/Shear valve @ 10772' -GLM w/dummy @ 8826' -GLM w/dummy @ 4772' - Camco TRAMAXX-5E SSSV 2209' 06:15 08:00 1.75 11,153 0 COMPZ RPCOM DHEQ P RlLDS - LD LJa -install TVUC -rig up and test M/M hanger seals to 5000 si - 08:00 09:15 1.25 0 0 COMPZ RPCOM NUND P ND Flowline, Riser and BOP stack 09:15 11:00 1.75 0 0 COMPZ RPCOM NUND P Terminate SSSV control line through wellhead -install adaptor flange and Tree 11:00 11:30 0.50 0 0 COMPZ RPCOM DHEO P Test adaptor flange to 5000 psi for 10 minutes -Pressure up TRMAXX-5E SSSV to 6200 si 11:30 12:00 0.50 0 0 COMPZ RPCOM DHEQ P RU and test tree to 5000 psi for 10 minutes Page 15 of 16 Time Lags -- ----- Date ' From To Dui S. De th E. De th Phase Gode Subcode T Comment __.____ 12:00 13:00 1.00 0 0 COMPZ RPCOM PULD P Pull TWC -Rig up hardlines and circulatin manifold 13:00 14:00 1.00 0 0 COMPZ RPCOM CIRC NP Test lines to 2500 psi -Attempt to break circulation with 1000 psi, unable -double check all surface e uipment - OK. 14:00 15:30 1.50 0 0 COMPZ RPCOM CIRC P Establish circulation with 10.1 ppg brine @ 1200 psi -initial rate 1.1 bpm / 940 psi -rate /pressure improved to 2.0 bpm / 970 psi - Pumped 20 bbls of corrosion inhibited 10.1 ppg brine and displaced with 92 bbls of 10.1 ppg brine ave rate 1.8 bpm / 1050 psi Packer be ins to set at 1500 si 15:30 16:00 0.50 0 0 COMPZ RPCOM PACK P RU Do on lubricator and drop ball / rod - RD lubricator - RU hard lines 16:00 17:15 1.25 0 0 COMPZ RPCOM PACK P Test lines to 4000 psi -Set packer ,--~ ~_ with 3700 psi -Test tubing for 30 minutes FP = 3670 psi -Bleed down . _.._ ---- tubing to 2200 psi -Pressure up 7" x 31/2" annulus to 3560 psi -bled to 3520 si in 30 minutes -bleed off annulus & tubing -pressure ups annulus - DCK-2 valve sheared @ ~; 2911 si 17:15 17:30 0.25 0 0 COMPZ RPCOM CIRC P Establish circ through shear valve @ 10772' -Pump 50 bbls 8.7 ppg brine 3BPM 15500 si 17:30 19:15 1.75 0 0 COMPZ RPCOM CIRC P Switch over to Dowell -Pumped 232 bbls 8.7 ppg inhibited brine followed by 146 bbls diesel (tbg vol + 2000' annular cap) @ 3.7 BPM @ 1995 to 2200 si -Shut down & shut in well 19:15 21:00 1.75 0 0 COMPZ RPCOM OTHR P Blow down hard lines & RD hard line - RU FMC lubricator & set BPV - RD lubricator -Install gauges on tree & wellhead -Remove outside annular valve -secure well 21:00 00:00 3.00 0 0 COMPZ RPCOM PULD P Set mouse hole - RU & LD 4" DP f/ derrick for ri move 5/04/2008 LD 4" DP from derrick for rig move -Release rig @ 15:30 hrs 00:00 15:30 15.50 0 0 COMPZ RPCOM PULD P LD 4" DP f/derrick for rig move Release ri 15:30 hrs Page 16 czf 16 ~~~ L ~ TRA/U~ll~/TT~4L ~.._ ga. ProActive Diagnostic Services, Inc. To: State of Alaska - AOGCC Christine Mahnken 333 West 7th Ave Suite 100 Anchorage, Alaska 99501. (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 1) Caliper Report 11 Apr~08 DC3-107 EDE 2) Caliper Report 13-Apr-08 WD-O2 EDE u ~~- 194s - ~~ ~S ~ 16 ~ a'3 1 Signed Print Name: ~ '.~.,~~ t~t~ _ ~.L~1~ Q,~ 50-103-20529-01 50-103-20285-00 Date ,_ ~. PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245.88952 E-MAIL : ~dsa~c~oraae{€~s~aerra®r~g.,:©m WEBSIrE : ~nr~v.~~~®r°t4~~.~.earra C:\Documents and Settings\Owner\Desktop\Transmit_Conoco.doc ~;~~!~~~u~i~ '~1~~ i~'!I~ l~ti~~S~n1~ CO1~T5I;RQ~ ATip C 1~II55 H Chip Alvord Alpine Drilling Team Leader ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510 Re: Colville River Field, Fiord Oil Pool, CD3-107 Sundry Number: 308-120 Dear Mr. Alvord: SARAH PAL/N, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. o~~ Chair DATED this ` day of April, 2008 Encl. ~~~ l ~ REC V~ STATE OF ALASKA ~~~1 AP 2 ~~~ ALASKA OIL AND GAS CONSERVATION COMMISSION ~ & ~ APPLICATION FOR SUNDRY APPROVAL ~~, 20 AAC 25.280 1. Type of Request: Abandon ^ Suspend ^ Operational shutdown ^ Perforate ^ Waiver ^ Other Q Alter casing ^ Repair well ^ Plug Perforations ~ Stimulate ^ Time Extension ^ ~C~~n~ l c~~tt~~~\ Change approved program ^ Pull Tubing ^~ ~ Perforate New Pool ^ Re-enter Suspended Well ^ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development^ ~ Exploratory ^ --D` 206-189, 206-046 3. Address: Stratigraphic ^ Service ^ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-103-20529-01 7. KB Elevation (ft): 9. Well Name and Number: 55.1 ft BPMSL CD3-107 ' 8. Property Designation: 10. Field/Pools(s): 372104, 372105, 364471 Fiord Oil Pool • PRESENT WELL CONDIT ION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured) Junk (measured): 18315• 6975 13 242 7044 Casing Length Size MD TVD Burst Collapse Structural --- Conductor 114 16" 114' 114' Surface 3056 9.625" 3093 2479 3520 2020 Intermediate 11837 7" 11874 7075 4599 5410 Production 10877 3.5" 10914 6744 Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10944-10970' 6764'-6775' 3.5 L-80 10914 Packers and SSSV Type: Packers and SSSV MD {ft): Baker Premier Packer and TRMAXX-5E SSSV Packer : 10856' MD, TR SSSV: 2236 ' MD 12. Attachments: Description Summary of Proposal Q 13. Well Class after proposed work: Detailed Operations Program^ BOP Sketch ^ Exploratory ^ Development ~ ~ Service ^ 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: 4/12/2008 Oil Q ' Gas ^ Plugged ^ Abandoned ^ 16. Verbal Approval: Date: WAG ^ GINJ ^ WINJ ^ WDSPL ^ Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact L. Galiunas Printed Name . AIVOfd Alpine Drilling Team Leader Signature Phone 265-6120 Date:4/2/2008 COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness ber: Sundry Num ^ ~, 4 U ~ I °~`' Plug Integrity^ BOP Test ~ Mechanical Integrity Test ^ Location Clearance ^ Other: ~ 5~0 pg ~ ~~~ ~~ S~ Subsequent Form Required: ~~~ APPROVED BY / Approved by: COMMISSIONER THE COMMISSION ~ ~ Date: `/ Form 10-403 Revised 7/2005 a~i~i~a . ~~~~ ~~~ ~ ~ ~oo~ -~ ~.7 L L SUBMIT IN DUPLICATE ConocoPhillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 April 3, 2008 ConocoPhillips RECEIVED Alaska Oil and Gas Conservation Commission APR Q 3 2008 333 West 7'h Avenue, Suite 100 Alaska Oii & Gas Cons. Commission Anchorage, Alaska 99501 Anchorage Re: Sundry Permit: Pull tubing in CD3-107 (permit numbers 206-189 8< 206-046) Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a sundry permit to return to CD3-107, pull the tubing and completion. A new Permit to Drill will be submitted to open hole sidetrack at 12,900'MD and re-drill the lateral (As CD3-107L1). It is intended that Doyon 19 would return to CD3-107 and perform the work described in this sundry application. Date for proposed work is April 12, 2008. ConocoPhillips Alaska drilled CD3-107 (PTD#: 206-189 & 206-046), completed on 2/24/2007). After drilling the first thousand feet of the lateral, the Nechelik sand was exited into the shale above (between 13200' MD-13500'MD). After 13500'MD the lateral continued in the Nechelik sand to a TD of 18315' MD. The well was completed as an open hole producer. While attempting to flow the well back, the shale section collapsed and the Nechelik horizontal would not produce. The well has been producing out of a short section of perforations in the Kuparuk. When Doyon 19 returns to the well in April, the proposed plan is to pull the packer/tubing and redrill the lateral by open hole sidetracking. Upon completion of work on CD3-107/-107L1, the collapsed lateral will remain as CD3- 107 (API: 50-103-20529-01) and upon re-drilling the lateral the well will become CD3- 107L1 (API: 50-103-20529-60) Please find attached: 1. Form 10-403 2. A proposed re-entry program 3. Current completion schematic for CD3-107 4. Actual surveys from CD3-107. If you have any questions or require further information, please contact Liz Galiunas 265-6247. Sincerely, ~~-~--~ Liz ~ iu a ~-~ Drilling Engineer Attachments cc: CD3-107 Well File /Sharon Allsup Drake ATO 1530 Chip Alvord ATO 1577 Nina Woods ATO 1706 Jack Walker ATO 1740 Alpine: CD3-107: Program outline Pre-Rig Work 1. Slickline will change out the GLMs to dummy valves 2. Bull head kill weight brine and diesel freeze protect down tubing. 3. Rig up E-line will chemical cut the Premier Packer. 4. BPV set in well. Rig Procedure 1) Move on Doyon 19, dewater cellar as needed. 2) Rig up riser. 3) Pull BPV and displace well to 9.2 ppg brine, taking returns to an open top tank. 4) Install two way check, nipple down the tree. 5) Nipple up and test BOPE to 3500 psi. 6) Pull two way check. 7) Attempt to pull tubing hanger to floor. Only pull 40,000 Ibs over on the packer, if not moving then rig up E- Line to re-cut the packer. If possible, pull out of hole laying down 3-1/2" tubing with permanent pressure gauge and the completion. 8) If packer still does not release, cut above the packer and lay down completion above packer. RIH with overshot to cut the slips on the packer and fish out remaining completion. rk covered n 1 Plan for Cementing off Perforations "\I '. ~~\ Top of Nechelik 11763' MD! 7075' TVD ~~\ Cement Volumes for Squeeze: Perfs: 30 sacks Casing: (11874-10944)*0.2148=200 ft^3 = 173 sacks Open Hole: (13242-11874)*0.2046*1.25= 349.9 ft^3 = 302 sacks Total: 504 sacks Kuparuk Perforations: 10944-10970'MD Collasped area 13,242' MD Well TD at 18,315' MD 7" 26 ppf L-80 BTC Mod Proposed low side sidetrack point at Production Casing @ 11874' MD / 7077' 12.900' MD ND ~ 84° Perrr~ a-Drill Apph n. ~~ ~~1 8) PU and run in hole with mill tooth bit and clean out assembly. Swap well over to 9.2 ppg brine. Close Hydril squeeze off the Kuparuk perforations and 1000' of open hole with 504 sacks of class G cement. 9) PU above the estimated cement top and circulate to clean up drill string. 10) Drill out using mill tooth and cleanout assembly drill out cement in open hole. Get kicked off at 12,900' MD and displace well to 9.2 ppg Flo-Pro drilling fluid. 11) POOH and LD cleanout BHA. 12) PU and RIH with 6 1/8" drilling assembly and continue to drill 6-1/8" horizontal section to well TD (LWD Program: GR/RES/PWD). 13) Circulate hole clean and pull out of the hole. 14) Run lower completion, consisting of shoe, 4.5" perforated pup joints, 4.5" x 3.5" crossover, swell packers, open hole Packer with pump out plug, drillable ball drop sliding sleeve, 3.5° blank liner, X CMD sliding sleeve, Liner hanger. Space out and land liner hanger. 15) Run 3 '/z", 9.3#, L-80 tubing, SSSV, gas iiti mandrels, permanent pressure gauy-e, packers, CMD slidi~,g sleeve and X nipples. Space out and land hanger. 16} Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 17) Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. o~~ciNa~ r Current Completion Schematic C 16" Conductor to 114' Updated 4/4/07 Completion after Rig moved off 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing @ 3093' MD / 2479' TVD 3-1 /2" 9.3 ppf L-80 EUE M cemented to surface tubing run with Jet Lube Run'n'Seal pipe dope Completion MD Tubing Hanger 32' 4 Y2' 12.6 #/ft IBT-Mod Tubing (2) Crossover 3-'/2" 9.3#/ft EUE -Mod Tubing Camco TRMAXX-5E SSSV (2.812") 2236' 3 Y~" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" 1D) 4804' 3-'/z" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 8769' 3-'/2" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 10714' 3--'/2" 9.3#/ft EUE -Mod Tubing (1) HES 2.813" X Profile 10763' 3 Y~" Tubing Joints EUE-Mod (1) 3-%2" Baker Gauge Mandrel 10805' 3'h" Tubing Joints EUE-Mod (1) Baker Premier Packer 10856' 3'/~" 9.3#/ft EUE -Mod Tubing (1) HES XN (2.75" NoGo) 10902' 3'/2' 10' pup joint WLEG 10914' Calc TOC +500' above top of Kuparuk C Interval Proposed Kuparuk " Interval Perforations: 10944-10970' M D 7" 26 ppf L-80 BTC Mod Production Casing @ 11874' MD / 7077 TVD @ 84° ~ Collaspe area above Nechelik 13.20 3.500' MD Top of Nechelik 11763' MD/ 7075' TVD Proposed low side sidetrack point at 12,900' MD Well TD at 18,315' MD Halliburton Company Survey Report --------- -- Company: ConocoPhillips Alaska Inc . - -- -- -- - -- -- - Date: 3/12/2007 Time: 14:23:33 Page: 1 Field: Colville River Unit Co -ordinate(NE) Reference: Well: CD3-307, True Norfh Site: Alpine CD3 Ve rtical (TVD) Re ference: CD3-107: 49.4 I Well: GD3-307 Section (VS) Refer ence: Well (O.OON,O.OOE,323.OOAzi) Wellpath: CD3-107 Su rvey Calculation Method: Minimum Curva ture Db: Oracle Field: Colville River Unit North Slope Alaska United States Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model: bggm2006 WeIL• CD3-307 Slot Name: Alpine CD3-107 Well Position: +N/-S -43.21 ft Northing: 6003847.19 ft Latitude: 70 25 10.056 N +E/-W -240.49 ft Easting : 388247.02 ft Longitude: 150 54 37.443 W Position Uncertainty: 0.00 ft Wellpath: CD3-107 Drilled From: Well Ref. Point 501032052901 Tie-on Depth; 36.10 ft Current Datum: CD3-107: Height 49.40 ft Above System Datum: Mean Sea Level Magnetic Data: 2/26/2007 Declination: 22.96 deg Field Strength: 57571 nT Mag Dip Angl e: 80.77 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 36.10 0.00 0.00 323.00 Survey Program for Definitive Wellpath Date: 3/12/2007 Validated: No Version: 6 Actual From To Survey Toolcode Tool Name ft ft 79.85 437.85 CD3-307 gyro (79.85-437.85) (0 C B-GYRO-SS Camera based gyro single shot 474.97 3057.25 CD3-307 (474.97-12999.19) (0) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SC C 3098.00 18277.47 CD3-107 (3098.00-1 8277.47) MWD+IFR-AK-C AZ-SC MWD+IFR AK CAZ SC C Survey Mll Incl Azim TVD S}'s TVD N/S E/Vb' MapN MapF; Tool ft deg deg ft ft ft ft ft ft 36.10 0.00 0.00 36.10 -13.30 0.00 0.00 6003847.19 388247.02 TIE LINE 79.85 0.60 105.00 79.85 30.45 -0.06 0.22 6003847.13 388247.24 CB-GYRO-SS 165.85 0.65 118.00 165.84 116.44 -0.40 1.09 6003846.77 388248.10 CB-GYRO-SS 257.85 0.80 139.00 257.84 208.44 -1.13 1.97 6003846.03 388248.97 CB-GYRO-SS 347.85 1.30 120.00 347.82 298.42 -2.12 3.27 6003845.02 388250.25 CB-GYRO-SS 437.85 1.75 109.00 437.79 388.39 -3.08 5.45 6003844.03 388252.42 CB-GYRO-SS 474.97 1.82 103.04 474.89 425.49 -3.39 6.56 6003843.70 388253.52 MWD+IFR-AK-CAZ-SC 564.6? 3.24 99.39 564.44 515.04 -4.13 10.45 6003842.91 388257.40 MWD+IFR-AK-CAZ-SC 656.69 5.80 104.30 656.23 606.83 -5.70 17.52 6003841.23 388264.45 MWD+IFR-AK-CAZ-SC 746.57 7.18 105.72 745.53 696.13 -8.35 27.33 6003838.44 388274.22 MWD+IFR-AK-CAZ-SC 836.45 9.06 103.89 834.51 785.11 -11.57 39.61 6003835.03 388286.44 MWD+IFR-AK-CAZ-SC 931.72 10.61 93.69 928.38 878.98 -13.93 55.64 6003832.43 388302.44 MWD+IFR-AK-CAZ-SC 1027.57 12.77 90.94 1022.24 972.84 -14.68 75.04 6003831.39 388321.83 MWD+IFR-AK-CAZ-SC 1122.86 17.26 87.60. 1114.25 1064.85 -14.26 99.71 6003831.44 388346.49 MWD+IFR-AK-CAZ-SC 1216.42 20.95 83.21 1202.65 1153.25 -11.70 130.20 6003833.55 388377.02 MWD+IFR-AK-CAZ-SC 1311.47 23.33 82.25 1290.68 1241.28 -7.15 165.73 6003837.56 388412.60 MWD+IFR-AK-CAZ-SC 1406.68 29.03 77.18 1376.10 1326.70 0.53 206.97 6003844.62 388453.96 MWD+IFR-AK-CAZ-SC 1502.35 34.77 74.48 1457.29 1407.89 12.99 255.94 6003856.34 388503.10 MWD+IFR-AK-CAZ-SC 1597.29 36.98 74.21 1534.22 1484.82 28.00 309.50 6003870.56 388556.88 MWD+IFR-AK-CAZ-SC 1693.05 38.65 74.12 1609.86 1560.46 44.03 365.99 6003885.73 388613.59 MWD+IFR-AK-CAZ-SC 1788.14 38.86 75.22 1684.02 1634.62 59.76 423.39 6003900.60 388671.22 MWD+IFR-AK-CAZ-SC 1883.57 39.38 74.20 1758.06 1708.66 75.64 481.47 6003915.61 388729.52 MWD+IFR-AK-CAZ-SC 1979.08 40.01 72.87 1831.55 1782.15 92.93 539.97 6003932.02 388788.27 MWD+IFR-AK-CAZ-SC 2074.63 43.25 68.37 1902.97 1853.57 114.06 599.78 6003952.25 388848.38 MWD+IFR-AK-CAZ-SC 2169.89 44.40 68.74 1971.70 1922.30 138.17 661.17 6003975.44 388910.13 MWD+IFR-AK-CAZ-SC 2264.96 49.04 68.61 2036.86 1987.46 163.34 725.63 6003999.63 388974.95 MWD+IFR-AK-CAZ-SC 2359.83 51.97 68.13 2097.19 2047.79 190.33 793.67 6004025.60 389043.38 MWD+IFR-AK-CAZ-SC 2454.98 54.76 67.21 2153.96 2104.56 219.34 864.29 6004053.55 389114.42 MWD+IFR-AK-CAZ-SC Halliburton Company Survey Report Company: ConocoPhillips Alaska Inc. ~ Date: 3/12/2007 'l'ime: 14:23:33 Page: 2~ f'ield: Colville Rive r Unit Co-or dinate(NE) Reference: WeII: CD3-307, True North ', Site: Alpine CD3 Vertical (TVD) Reference: CD3-107: 49.4 V1'ell: CD3-307 Sectio n (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) Vb cllpath: CD3-107 Surve v Calcula[i oo Method: Minimum Curva ture Db: Oracle Survcv y1D Incl Azim T~'D Svs TVD N/S E/W iVfap'~ MapE Tool ft deg deg ft ft ft ft ft ft 2549.43 56.39 66.83 2207.36 2157.96 249.76 936.01 6004082.89 389186.58 MWD+IFR-AK-CAZ-SC 2644.47 59.07 68.24 2258.10 2208.70 280.45 1010.27 6004112.46 389261.28 MWD+IFR-AK-CAZ-SC 2739.76 60.50 69.58 2306.05 2256.65 310.07 1087.09 6004140.93 389338.54 MWD+IFR-AK-CAZ-SC 2834.08 61.70 71.75 2351.64 2302.24 337.40 1165.01 6004167.08 389416.84 MWD+IFR-AK-CAZ-SC 2927.94 59.93 69.99 2397.41 2348.01 364.24 1242.42 6004192.76 389494.64 MWD+IFR-AK-CAZ-SC 3023.30 60.59 66.65 2444.72 2395.32 394.83 1319.34 6004222.19 389572.01 MWD+IFR-AK-CAZ-SC 3057.10 60.61 66.32 2461.31 2411.91 406.58 1346.35 6004233.54 389599.18 MWD+IFR-AK-CAZ-SC 3098.00 60.81 65.72 2481.32 2431.92 421.08 1378.94 6004247.54 389631.98 MWD+IFR-AK-CAZ-SC 3147.92 57.19 62.88 2507.03 2457.63 439.61 1417.49 6004265.49 389670.81 MWD+IFR-AK-CAZ-SC 3243.16 55.09 60.50 2560.10 2510.70 477.09 1487.12 6004301.93 389740.98 MWD+IFR-AK-CAZ-SC 3338.33 54.42 58.04 2615.03 2565.63 516.80 1553.92 6004340.62 389808.37 MWD+IFR-AK-CAZ-SC 3433.59 53.38 58.19 2671.15 2621.75 557.45 1619.28 6004380.29 389874.32 MWD+IFR-AK-CAZ-SC 3528.50 53.97 59.66 2727.38 2677.98 596.92 1684.77 6004418.77 389940.38 MWD+IFR-AK-CAZ-SC 3623.75 55.79 63.41 2782.18 2732.78 634.01 1753.25 6004454.83 390009.41 MWD+IFR-AK-CAZ-SC 3719.09 56.00 65.58 2835.65 2786.25 668.00 1824.49 60044$7.75 390081.15 MWD+IFR-AK-CAZ-SC 3814.09 56.61 67.58 2888.35 2838.95 699.41 1897.02 6004518.06 390154.13 MWD+IFR-AK-CAZ-SC 3909.01 56.89 69.19 2940.40 2891.00 728.65 1970.81 6004546.19 390228.34 MWD+IFR-AK-CAZ-SC 4005.28 56.21 68.55 2993.46 2944.06 757.60 2045.73 6004574.02 390303.69 MWD+IFR-AK-CAZ-SC 4100.41 57.40 68.92 3045.55 2996.15 786.47 2119.92 6004601.77 390378.29 MWD+IFR-AK-CAZ-SC 4195.38 56.78 68.43 3097.15 3047.75 815.46 2194.19 6004629.65 390452.98 MWD+IFR-AK-CAZ-SC 4291.40 57.45 68.03 3149.28 3099.88 845.37 2269.07 6004658.42 390528.29 MWD+IFR-AK-CAZ-SC 4386.50 56.81 67.43 3200.89 3151.49 875.64 2342.99 6004687.58 390602.65 MWD+IFR-AK-CAZ-SC 4482.06 57.35 67.81 3252.83 3203.43 906.18 2417.16 6004717.01 390677.26 MWD+IFR-AK-CAZ-SC 4577.06 56.67 67.46 3304.55 3255.15 936.50 2490.85 6004746.22 390751.39 MWD+IFR-AK-CAZ-SC 4672.21 57.10 67.23 3356.54 3307.14 967.19 2564.40 6004775.81 390825.38 MWD+IFR-AK-CAZ-SC 4766.77 57.39 66.67 3407.70 3358.30 998.33 2637.57 6004805.84 390899.01 MWD+IFR-AK-CAZ-SC 4862.45 57.16 66.77 3459.42 3410.02 1030.14 2711.51 6004836.54 390973.41 MWD+IFR-AK-CAZ-SC 4957.81 57.68 66.90 3510.77 3461.37 1061.75 2785.39 6004867.04 391047.74 MWD+IFR-AK-CAZ-SC 5052.61 57.04 66.36 3561.90 3512.50 1093.42 2858.67 6004897.60 391121.48 MWD+IFR-AK-CAZ-SC 5147.92 57.16 66.71 3613.67 3564.27 1125.28 2932.07 6004928.36 391195.35 MWD+IFR-AK-CAZ-SC 5243.10 57.86 67.18 3664.80 3615.40 1156.72 3005.94 6004958.68 391269.68 MWD+IFR-AK-CAZ-SC 5338.15 57.26 66.52 3715.79 3666.39 1188.25 3079.70 6004989.11 391343.89 MWD+IFR-AK-CAZ-SC 5433.38 57.52 66.98 3767.11 3717.71 1219.92 3153.40 6005019.66 391418.06 MWD+IFR-AK-CAZ-SC 5528.84 57.40 66.25 3818.45 3769.05 1251.86 3227.27 6005050.49 391492.38 MWD+IFR-AK-CAZ-SC 5623.72 56.50 67.44 3870.20 3820.80 1283.13 3300.38 6005080.67 391565.95 MWD+IFR-AK-CAZ-SC 5719.13 57.15 67.23 3922.41 3873.01 1313.91 3374.07 6005110.33 391640.09 MWD+IFR-AK-CAZ-SC 5814.21 56.81 66.47 3974.22 3924.82 1345.25 3447.38 6005140.57 391713.85 MWD+IFR-AK-CAZ-SC 5909.63 57.02 66.69 4026.31 3976.91 1377.03 3520.74 6005171.24 391787.67 MWD+IFR-AK-CAZ-SC 6004.78 57.25 67.59 4077.94 4028.54 1408.07 3594.38 6005201.18 391861.77 MWD+IFR-AK-CAZ-SC 6100.17 57.24 67.26 4129.55 4080.15 1438.87 3668.46 6005230.86 391936.29 MWD+IFR-AK-CAZ-SC 6195.40 56.86 66.32 4181.35 4131.95 1470.36 3741.90 6005261.25 392010.19 MWD+IFR-AK-CAZ-SC 6290.80 57.02 66.79 4233.39 4183.99 1502.17 3815.26 6005291.95 392084.00 MWD+IFR-AK-CAZ-SC 6385.72 56.70 65.82 4285.29 4235.89 1534.11 3888.03 6005322.80 392157.24 MWD+IFR-AK-CAZ-SC 6480.47 56.44. 66.86 4337.49 4288.09 1565.84 3960.46 6005353.44 392230.13 MWD+IFR-AK-CAZ-SC 6575.47 57.19 66.57 4389.48 4340.08 1597.27 4033.49 6005383.77 392303.62 MWD+IFR-AK-CAZ-SC 6670.39 57.11 66.86 4440.97 4391.57 1628.80 4106.74 6005414.19 392377.32 MWD+IFR-AK-CAZ-SC 6765.58 57.54 67.03 4492.36 4442.96 1660.17 4180.46 6005444.46 392451.50 MWD+IFR-AK-CAZ-SC 6860.71 57.02 66.59 4543.78 4494.38 1691.69 4254.03 6005474.86 392525.53 MWD+IFR-AK-CAZ-SC 6956.27 56.90 67.27 4595.89 4546.49 1723.08 4327.73 6005505.15 392599.68 MWD+IFR-AK-CAZ-SC 7050.94 57.42 68.13 4647.23 4597.83 1753.26 4401.32 6005534.22 392673.71 MWD+IFR-AK-CAZ-SC 7147.06 56.90 67.24 4699.35 4649.95 1783.92 4476.03 6005563.76 392748.87 MWD+IFR-AK-CAZ-SC 7241.87 57.33 66.43 4750.83 4701.43 1815.24 4549.23 6005593.97 392822.52 MWD+IFR-AK-CAZ-SC Halliburton Company Survey Report I ~i Compam: ConocoPhillips Alaska Inc Field: Colville River Unit Site: Alpine CD3 Well: CD3-307 W'cllpath: CD3-107 . - - --- __ Date: 3/12/2007 Time: 1423:33 Yage: 3 Co-ordinate(NE) Reference: Well: CD3-307, True North Vertical (TVD) Reference: CD3-107: 49.4 Section (VS) Referener. Well (O.OON,O.OOE,323.OOAzi) Survev Calculation Method: Minimum Curvature Dh: Oracle ~ ~~ Survce MD Incl Azim TVD Sys TVD NIS E/W MapN '11apE fool ft deg deg ft ft ft ft ft ft 7337.22 57.04 67.46 4802.50 4753.10 1846.62 4622.96 6005624.25 392896.70 MWD+IFR-AK-CAZ-SC 7432.57 57.55 67.29 4854.02 4804.62 1877.49 4697.02 6005654.00 392971.21 MWD+IFR-AK-CAZ-SC 7528.03 57.09 66.31 4905.57 4856.17 1909.14 4770.87 6005684.54 393045.52 MWD+IFR-AK-CAZ-SC 7623.13 56.82 66.45 4957.42 4908.02 1941.08 4843.91 6005715.38 393119.02 MWD+IFR-AK-CAZ-SC 7718.45 56.55 66.91 5009.78 4960.38 1972.61 4917.05 6005745.81 393192.63 MWD+IFR-AK-CAZ-SC 7813.70 57.05 67.12 5061.93 5012.53 2003.74 4990.43 6005775.83 393266.45 MWD+IFR-AK-CAZ-SC 7909.15 57.03 66.93 5113.86 5064.46 2035.00 5064.16 6005805.98 393340.64 MWD+IFR-AK-CAZ-SC 8004.26 56.96 67.30 5165.67 5116.27 2066.01 5137.65 6005835.89 393414.57 MWD+IFR-AK-CAZ-SC 8100.62 57.17 67.42 5218.06 5168.66 2097.15 5212.29 6005865.90 393489.66 MWD+IFR-AK-CAZ-SC 8193.60 56.79 66.44 5268.73 5219.33 2127.69 5284.01 6005895.37 393561.83 MWD+IFR-AK-CAZ-SC 8289.69 57.19 66.97 5321.08 5271.68 2159.56 5358.02 6005926.12 393636.31 MWD+IFR-AK-CAZ-SC 8384.58 56.73 66.14 5372.81 5323.41 2191.21 5431.00 6005956.66 393709.74 MWD+IFR-AK-CAZ-SC 8478.20 56.44 65.82 5424.37 5374.97 2223.01 5502.38. 6005987.40 393781.58 MWD+IFR-AK-CAZ-SC 8573.21 56.92 66.54 5476.56 5427.16 2255.08 5575.01 6006018.37 393854.68 MWD+IFR-AK-CAZ-SC 8670.37 56.77 66.72 5529.70 5480.30 2287.34 5649.68 6006049.51 393929.81 MWD+IFR-AK-CAZ-SC 8765.47 57.36 67.28 5581.40 5532.00 2318.53 5723.15 6006079.59 394003.74 MWD+IFR-AK-CAZ-SC 8860.92 57.11 67.98 5633.06 5583.66 2349.07 5797.37 6006109.02 394078.40 MWD+IFR-AK-CAZ-SC 8955.96 57.25 67.76 5684.57 5635.17 2379.16 5871.36 6006137.99 394152.82 MWD+IFR-AK-CAZ-SC 9050.80 56.33 67.04 5736.52 5687.12 2409.65 5944.61 6006167.38 394226.52 MWD+IFR-AK-CAZ-SC 9146.08 56.33 66.88 5789.34 5739.94 2440.69 6017.58 6006197.32 394299.94 MWD+IFR-AK-CAZ-SC 9241.07 57.03 66.69 5841.52 5792.12 2471.98 6090.53 6006227.51 394373.34 MWD+IFR-AK-CAZ-SC 9336.00 57.41 66.86 5892.92 5843.52 2503.45 6163.87 6006257.88 394447.15 MWD+IFR-AK-CAZ-SC 9431.33 57.19 67.86 5944.42 5895.02 2534.33 6237.91 6006287.64 394521.63 MWD+IFR-AK-CAZ-SC 9525.68 57.60 66.07 5995.26 5945.86 2565.43 6311.05 6006317.64 394595.22 MWD+IFR-AK-CAZ-SC 9620.90 56.20 67.18 6047.26 5997.86 2597.08 6384.26 6006348.19 394668.89 MWD+IFR-AK-CAZ-SC 9715.96 56.37 67.13 6100.03 6050.63 2627.78 6457.13 6006377.79 394742.21 MWD+IFR-AK-CAZ-SC 9810.81 55.69 67.97 6153.02 6103.62 2657.82 6529.83 6006406.74 394815.34 MWD+IFR-AK-CAZ-SC 9904.19 56.60 67.43 6205.05 6155.65 2687.25 6601.58 6006435.09 394887.51 MWD+IFR-AK-CAZ-SC 10001.11 57.01 68.18 6258.11 6208.71 2717.89 6676.67 6006464.59 394963.05 MWD+IFR-AK-CAZ-SC 10096.54 57.72 67.44 6309.57 6260.17 2748.24 6751.08 6006493,83 395037.90 MWD+IFR-AK-CAZ-SC 10191.80 57.44 67.10 6360.64 6311.24 2779.31 6825.25 6006523.78 395112.52 MWD+IFR-AK-CAZ-SC 10286.90 57.75 66:58 6411.61 6362.21 2810.89 6899.07 6006554.25 395186.80 MWD+IFR-AK-CAZ-SC 10381.63 57.11 66.49 6462.60 6413.20 2842.68 6972.30 6006584.93 395260.49 MWD+IFR-AK-CAZ-SC 10476.61 57.32 66.80 6514.03 6464.63 2874.33 7045.61 6006615.48 395334.25 MWD+IFR-AK-CAZ-SC 10571.53 57.03 66.37 6565.49 6516.09 2906.03 7118.80 6006646.08 395407.91 MWD+IFR-AK-CAZ-SC 10616.27 56.63 64.83 6589.97 6540.57 2921.50 7152.91 6006661.03 395442.24 MWD+IFR-AK-CAZ-SC 10666.72 57.26 60.53 6617.49 6568.09 2940.90 7190.46 6006679.87 395480.07 MWD+IFR-AK-CAZ-SC 10761.76 57.79 56.83 6668.54 6619.14 2982.57 7258.93 6006720.51 395549.15 MWD+IFR-AK-CAZ-SC 10857.43 59.00 54.71 6718.68 6669.28 3028.41 7326.28 6006765.33 395617.18 MWD+IFR-AK-CAZ-SC 10907.69 59.77 53.06 6744.27 6694.87 3053.90 7361.22 6006790.30 395652.49 MWD+IFR-AK-CAZ-SC 10952.64 61.07 51.86 6766.46 6717.06 3077.72 7392.21 6006813.65 395683.84 MWD+IFR-AK-CAZ-SC 11001.46 62.11 50.45 6789.69 6740.29 3104.66 7425.66 6006840.08 395717.68 MWD+IFR-AK-CAZ-SC 11047.87 64.32 47.42 6810.61 6761.21 3131.88 7456.88 6006866.82 395749.30 MWD+IFR-AK-CAZ-SC 11098.60 64.59 45.41 6832.49 6783.09 3163.43 7490.03 6006897.88 395782.92 MWD+IFR-AK-CAZ-SC 11142.73 65.68 41.82 6851.05 6801.65 3192.42 7517.64 6006926.44 395810.95 MWD+IFR-AK-CAZ-SC 11194.20 66.09 40.08 6872.08 6822.68 3227.90 7548.43 6006961.45 395842.27 MWD+IFR-AK-CAZ-SC 11238.26 66.62 37.56 6889.75 6840.35 3259.34 7573.72 6006992.51 395868.03 MWD+IFR-AK-CAZ-SC 11289.21 66.37 35.83 6910.07 6860.67 3296.80 7601.64 6007029.55 395896.50 MWD+IFR-AK-CAZ-SC 11333.46 66.55 32.90 6927.75 6878.35 3330.28 7624.54 6007062.68 395919.89 MWD+IFR-AK-CAZ-SC 11383.91 66.58 30.89 6947.81 6898.41 3369.58 7648.99 6007101.60 395944.93 MWD+IFR-AK-CAZ-SC 11428.46 68.12 26.99 6964.98 6915.58 3405.55 7668.87 6007137.27 395965.35 MWD+IFR-AK-CAZ-SC 11480.62 69.27 24.48 6983.93 6934.53 3449.33 7689.97 6007180.72 395987.10 MWD+IFR-AK-CAZ-SC 11523.27 71.55 22.02 6998.23 6948.83 3486.24 7705.82 6007217.39 396003.50 MWD+IFR-AK-CAZ-SC Halliburton Company Survey Report Compan~~: ConocoPhillips Alaska Inc Field: Colville River Unit Site: Alpine CD3 Well: CD3-307 Wellpath: CD3-107 Survey MD Incl Azim ft deg deg 11574.54 72.12 20.04 11618.52 73.97 16.55 11669.64 75.40 14.70 11713.82 78.36 12.55 11764.91 80.11 10.56 11803.15 81.69 8.09 11844.84 82.44 6.61 11956.00 89.05 5.45 12051.16 91.71 1.73 12146.52 92.39 356.97 12242.09 91.95 353.68 12337.29 93.07 350.07 12428.58 91.34 346.50 12527.87 91.58 345.39 12622.86 91.95 341.82 12717.55 90.90 336.96 12812.86 91.03 333.21 12909.12 90.60 330.00 13003.93 91.58 327.37 13098.96 92.08 326.86 13194.07 91.64 323.32 13289.20 92.94 323.14 13384.37 88.56 322.67 13479.34 86.59 321.79 13571.67 88.68 324.24 13669.90 89.24 325.32 13765.71 90.04 326.19 13861.18 89.79 325.06 13956.54 89.92 325.52 14051.71 91.46 325.16 14147.29 90.16 323.33 14242.64 90.66 324.58 14338.09 91.21 328.56 14433.55 90.84 327.80 14528.59 90.16 324.24 14623.91 91.21 322.95 14719.58 91.03 320.20 14815.03 91.27 320.88 14910.86 90.72 320.92 15005.92 90.60 321.85 15101.49 89.12 322.43 15196.91 89.55 319.67 15292.32 88.81 318.54 15387.72 88.99 318.64 15483.37 89.36 319.86 15578.80 90.29 321.14 15672.09 91.34 322.10 15769.81 90.60 322.56 15865.35 92.45 324.63 15961.01 92.14 326.08 16056.41 92.76 325.61 16151.47 92.75 325.28 Date: 3/12/2007 Time: 14:23:33 Page: 4 Co-ordinate(NE) Reference: Well: CD3-307, True North Vertical (1'VD) Reference: CD3-107: 49.4 Sectwn (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) Surrey Calculation Method: Minimum Curvature Db: Oracle I'VD S}~sT~D N/S ft ft ft 7014.22 6964.82 3531.71 7027.04 6977.64 3571.64 7040.55 6991.15 3619.12 7050.58 7001.18 3660.93 7060.12 7010.72 3710.10 7066.17 7016.77 3747.36 7071.92 7022.52 3788.31 7080.17 7030.77 3898.49 7079.53 7030.13 3993.43 7076.12 7026.72 4088.70 7072.50 7023.10 4183.87 7068.33 7018.93 4278.00 7064.82 7015.42 4367.31 7062.29 7012.89 4463.59 7059.36 7009.96 4554.66 7057.01 7007.61 4643.24 7055.40 7006.00 4729.65 7054.03 7004.63 4814.31 7052.23 7002.83 4895.28 7049.19 6999.79 4975.05 7046.10 6996.70 5052.99 7042.30 6992.90 5129.13 7041.06 6991.66 5205.01 7045.07 6995.67 5280.01 7048.89 6999.49 5353.69 7050.67 7001.27 5433.93 7051.27 7001.87 5513.13 7051.41 7002.01 5591.92 7051.65 7002.25 5670.31 7050.51 7001.11 5748.58 7049.16 6999.76 5826.14 7048.47 6999.07 5903.23 7046.92 6997.52 5982.86 7045.21 6995.81 6063.96 7044.38 6994.98 6142.75 7043.24 6993.84 6219.46 7041.37 6991.97 6294.39 7039.45 6990.05 6368.07 7037.79 6988.39 6442.43 7036.69 6987.29 6516.70 7036.93 6987.53 6592.15 7038.03 6988.63 6666.34 7039.40 6990.00 6738.46 7041.23 6991.83 6809.99 7042.61 6993.21 6882.44 7042.90 6993.50 6956.08 7041.57 6992.17 7029.20 7039.92 6990.52 7106.54 7037.38 6987.98 7183.40 7033.55 6984.15 7262.03 7029.47 6980.07 7340.90 7024.90 6975.50 7419.10 E/W R 7736.50 7749.77 7759.90 7769.95 7776.07 7781.35 7792.98 7798.94 7797.86 7790.08 7776.64 7758.12 7734.02 7707.22 7673.91 7633.77 7588.01 7538.74 7487.17 7432.78 7375.88 7318.50 7260.39 7204.90 7148.26 7094.34 7040.44 6986.14 6932.02 6876.18 6820.08 6767.51 6717.19 6664.08 6607.52 6548.07 6487.42 6427.00 6367.68 6309.02 6249.05 6186.59 6123.50 6061.07 6000.38 5942.46 5882.75 5826.08 5771.74 5718.23 5664.37 MapN ft 6007262.59 6007302.32 6007349.59 6007391.24 6007440.25 6007477.41 6007518.27 6007628.25 6007723.09 6007818.35 6007913.62 6008007.94 6008097.50 6008194.13 6008285.58 6008374.64 6008461.63 6008546.96 6008628.66 6008709.17 6008787.91 6008864.89 6008941.62 6009017.48 6009091.97 6009173.04 6009253.03 6009332.61 6009411.80 6009490.87 6009569.24 6009647.16 6009727.56 6009809.40 6009888.97 6009966.51 6010042.32 6010116.89 6010192.14 6010267.28 6010343.59 6010418.67 6010491.70 6010564.17 6010637.54 6010712.07 6010786.04 6010864.26 6010941.95 6011021.38 6011101.04 6011180.03 Tool 396021.66 MWD+IFR-AK-CAZ-SC 396035.45 MWD+IFR-AK-CAZ-SC 396049.43 MWD+IFR-AK-CAZ-SC 396060.18 MWD+IFR-AK-CAZ-SC 396070.97 MWD+IFR-AK-CAZ-SC 396077.64 MWD+IFR-AK-CAZ-SC 396083.53 MWD+IFR-AK-CAZ-SC 396096.81 MWD+IFR-AK-CAZ-SC 396104.19 MWD+IFR-AK-CAZ-SC 396104.54 MWD+IFR-AK-CAZ-SC 396098.18 MWD+IFR-AK-CAZ-SC 396086.16 MWD+IFR-AK-CAZ-SC 396068.98 MWD+IFR-AK-CAZ-SC 396046.32 MWD+IFR-AK-CAZ-SC 396020.89 MWD+IFR-AK-CAZ-SC 395988.91 MWD+IFR-AK-CAZ-SC 395950.08 MWD+IFR-AK-CAZ-SC 395905.59 MWD+IFR-AK-CAZ-SC 395857.55 MWD+IFR-AK-CAZ-SC 395807.18 MWD+IFR-AK-CAZ-SC 395753.96 MWD+IFR-AK-CAZ-SC 395698.22 MWD+IFR-AK-CAZ-SC 395641.98 MWD+IFR-AK-CAZ-SC 395585.00 MWD+IFR-AK-CAZ-SC 395530.63 MWD+IFR-AK-CAZ-SC 395475.20 MWD+IFR-AK-CAZ-SC 395422.48 MWD+IFR-AK-CAZ-SC 395369.77 MWD+IFR-AK-CAZ-SC 395316.65 MWD+IFR-AK-CAZ-SC 395263.72 MWD+IFR-AK-CAZ-SC 395209.05 MWD+IFR-AK-CAZ-SC 395154.11 MWD+IFR-AK-CAZ-SC 395102.75 MWD+IFR-AK-CAZ-SC 395053.65 MWD+IFR-AK-CAZ-SC 395001.73 MWD+IFR-AK-CAZ-SC 394946.32 MWD+IFR-AK-CAZ-SC 394888.02 MWD+IFR-AK-CAZ-SC 394828.48 MWD+IFR-AK-CAZ-SC 394769.18 MWD+IFR-AK-CAZ-SC 394710.98 MWD+IFR-AK-CAZ-SC 394653.47 MWD+IFR-AK-CAZ-SC 394594.62 MWD+IFR-AK-CAZ-SC 394533.25 MWD+IFR-AK-CAZ-SC 394471.25 MWD+IFR-AK-GAZ-SC 394409.92 MWD+IFR-AK-CAZ-SC 394350.33 MWD+IFR-AK-CAZ-SC 394293.52 MWD+IFR-AK-CAZ-SC 394234.98 MWD+IFR-AK-CAZ-SC 394179.47 MWD+IFR-AK-CAZ-SC 394126.32 MWD+IFR-AK-CAZ-SC 394074.00 MWD+IFR-AK-CAZ-SC 394021.33 MWD+IFR-AK-CAZ-SC ____ _ __- IV1apE ft • Halliburton Company Survey Report Company: ConocoPhillips Alaska Inc. Date: 3/12/2007 'l'ime: 14:23:33 Page: i Field: Colville River Unit Co-ordinate(NE) Reference: Well: CD3-307, True North Site: Alpine CD3 ~'crtical {TVD) Reference: CD3-107: 49.4 Well: CD3-307 Section (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) i Wcllpath: CD3-107 Sunny Calculation ~lcthod: Minimum Curvature Db: Oracle Sur~~ev ~1D Incl Azim T4"D Sys TVD N/S E/V1' A1apN ;~1apF. "Cool ft deg deg ft ft ft ft ft ft 16246.52 93.13 325.60 7020.02 6970.62 7497.28 5610.52 6011259.00 393968.66 MWD+IFR-AK-CAZ-SC 16339.79 92.14 324.02 7015.73 6966.33 7573.42 5556.83 6011335.93 393916.12 MWD+IFR-AK-CAZ-SC 16436.97 93.50 323.10 7010.95 6961.55 7651.50 5499.18 6011414.86 393859.65 MWD+IFR-AK-CAZ-SC 16532.36 92.01 323.69 7006.37 6956.97 7727.98 5442.37 6011492.18 393803.99 MWD+IFR-AK-CAZ-SC 16627.55 92.14 322.83 7002.92 6953.52 7804.21 5385.47 6011569.24 393748.24 MWD+IFR-AK-CAZ-SC 16722.52 92.08 322.10 6999.43 6950.03 7879.47 5327.65 6011645.35 393691.56 MWD+IFR-AK-CAZ-SC 16817.86 91.58 322.01 6996.38 6946.98 7954.62 5269.05 6011721.36 393634.10 MWD+IFR-AK-CAZ-SC 16913.20 91.40 322.35 6993.90 6944.50 8029.90 5210.61 6011797.51 393576.80 MWD+IFR-AK-CAZ-SC 17008.46 91.58 322.51 6991.42 6942.02 8105.38 5152.55 6011873.84 393519.87 MWD+IFR-AK-CAZ-SC 17103.93 90.04 323.70 6990.08 6940.68 8181.72 5095.24 6011951.02 393463.72 MWD+IFR-AK-CAZ-SC 17199.08 91.34 323.86 6988.93 6939.53 8258.48 5039.02 6012028.60 393408.66 MWD+IFR-AK-CAZ-SC 17294.21 90.72 320.83 6987.22 6937.82 8333.77 4980.92 6012104.75 393351.70 MWD+IFR-AK-CAZ-SC 17389.40 93.19 321.04 6983.97 6934.57 8407.63 4920.97 6012179.49 393292.87 MWD+IFR-AK-CAZ-SC 17484.88 92.32 320.98 6979.38 6929.98 8481.76 4860.97 6012254.50 393233.99 MWD+IFR-AK-CAZ-SC 17580.33 92.39 321.80 6975.46 6926.06 8556.28 4801.46 6012329.90 393175.60 MWD+IFR-AK-CAZ-SC 17675.70 93.62 322.55 6970.46 6921.06 8631.51 4743.05 6012405.99 393118.34 MWD+IFR-AK-CAZ-SC 17770.84 91.89 323.10 6965.89 6916.49 8707.22 4685.63 6012482.55 393062.06 MWD+IFR-AK-CAZ-SC 17866.27 88.93 323.98 6965.21 6915.81 8783.96 4628.93 6012560.12 393006.52 MWD+IFR-AK-CAZ-SC 17961.68 88.31 322.83 6967.50 6918.10 8860.54 4572.07 6012637.54 392950.82 MWD+IFR-AK-CAZ-SC 18056.89 88.31 323.28 6970.31 6920.91 8936.60 4514.87 6012714.44 392894.77 MWD+IFR-AK-CAZ-SC 18152.37 89.42 324.20 6972.20 6922.80 9013.57 4458.41 6012792.24 392839.47 MWD+IFR-AK-CAZ-SC 18247.96 88.81 323.97 6973.68 6924.28 9090.98 4402.35 6012870.47 392784.58 MWD+IFR-AK-CAZ-SC 18277.47 89.18 324.35 6974.20 6924.80 9114.90 4385.07 6012894.64 392767.66 MWD+IFR-AK-CAZ-SC • 18315.00 89.18 324.35 6974.73 6925.33 9145.39 4363.20 6012925.46 392746.25 PROJECTED to TD • Page 1 of 1 Maunder, Thomas E (DOA) From: Galiunas, Elizabeth C [Elizabeth.C.Galiunas@conocophillips.com] Sent: Monday, April 07, 2008 10:18 AM To: Maunder, Thomas E (DOA) Cc: Anderson, Nina M Subject: CD3-107L1 Morning Tom, Thanks again for logging in on your weekend. We really appreciate it. I hope it did not disturb your weekend too much. I wanted to give you a heads up on the CD3-107L1 work. Thursday a sundry and permit to re-enter were brought over to the AOGCC. With the timing on CD3-303 and the ice road, we have time for Doyon 19 to perform the planned CD3-107L1 work. As of today, it looks like Doyon 19 could move to CD3-107as early as this Saturday. This permit and sundry will need a quick tufn around. aota- ~~ If there is any more information you need for the CD3-107L1 permit and sundry let Nina or myself know. Regards, )_.iz Galiunas Drilling Engineer Alpine Drilling Team ConocoPlzillips Alaska ATO-1704 Office: (~JOZ)--265--6247 Cell: {007)~441~4871 4f7f2008 Page 1 of 5 ~ ~ ~ ~ ~ c~~ Davies, Stephen F (DOA) From: Galiunas, Elizabeth C [Elizabeth.C.Galiunas~conocophillips.com] Sent: Tuesday, April 01, 20081:13 PM To: Maunder, Thomas E (DOA) Cc: Davies, Stephen F (DOA) Subject: RE: CD3-107 and CD3-107L1 No, problem. 1 will submit both. Thanks for the guidance. From: Maunder, Thomas E (DOA) [maitto:tom.maunder@alaska.gov] Sent: Tuesday, April 01, 2008 12:57 PM To: Galiunas, Elizabeth C Cc: Steve Davies Subject: RE: CD3-107 and CD3-107L1 Liz, I don't want to cause any extra paperwork, but it is probably appropriate to submit a sundry to get on the well and pull the tubing, etc and then the 401 for the lateral. Call or message with any questions. Tom Maunder, PE AOGCC From: Davies, Stephen F (DOA) Sent: Tuesday, April Ol, 2008 12:48 PM To: Maunder, Thomas E (DOA) Subject: FW: Naming Question on CD3-107 Could you reply to Liz? From: Galiunas, Elizabeth C [maitto:Elizabeth.GGatiunas@conocophillips.com] Sent: Tuesday, April 01, 2008 12:47 PM To: Davies, Stephen F (DOA) Subject: RE: Naming Question on CD3-107 Steve, Would CD3-107L1 need a 10-403 to pull tubing plus a 10-401 to re-drill or only the 10-401? Thanks, 4/7/2008 Pale 2 of 5 From: Davies, Stephen F (DOA) [mailto:steve.davies@alaska.gov] Sent: Thursday, March 20, 2008 2:11 PM To: Galiunas, Elizabeth C; Maunder, Thomas E (DOA) Cc: Saltmarsh, Arthur C (DOA); Anderson, Nina M Subject: RE: Naming Question on CD3-107 Liz, Since the some of the Nechelik from the existing CD3-107 well bore will be open to production, I think the clearest way to segregate records from the new wellbore segment is to name it CD3-107L1. Please let me know if I can help further Thanks, Steve Davies AOGCC From: Galiunas, Elizabeth C [mailto:Elizabeth.C.Galiunas@conocophillips.com] Sent: Tuesday, March 18, 2008 10:55 AM To: Davies, Stephen F (DOA); Maunder, Thomas E (DOA) Cc: Saltmarsh, Arthur C (DOA); Anderson, Nina M Subject: RE: Naming Question on CD3-107 Steve, Sorry it has taken so long to get back to you. I want to clarify our proposed operations for CD3-107 redrill and make sure we are naming the wellbore correctly. We have evidence that a shale section in the Nechelik open hole horizontal collapsed (see attached x-section and well operation summary below}. Attempting to clean out the collapsed lateral and run a liner has risks and time is short with CD3 being a winter only access pad. When Doyon 19 returns to the well in April, the proposed plan is to pull the packer/tubing and redrill the lateral by open hole sidetracking at approx. 12,900' MD in the original horizontal hole. The redrill directional plan parallels the original borehole with approx 50 feet of separation, and the planned TD is 1000' deeper. A pre-perPd liner will be run to facilitate future frac options, Since the open hole sidetrack will be in zone off an existing horizontal would the name be CD3-107L1 or CD3-107A? Here is the sequence of events for CD3-107 showing how the Nechelik lateral is isolated with fill. We can provide anything else you would need to prove the lateral for CD3-107 has collapsed. We also intend to complete the well far a frac that would impact the new lateral, to not risk opening the CD3-107 lateral. SEQUENCE OF EVENTS 4/7/2008 Page 3 of 5 i l~ 2!28!2007 7:00 Dnynn 19 completed convert' CD3-307 Kuparuk doter to CD3-107 Nechelik user. 3!7/2007 0:30 S~rtecl CD3-107 Nechelik flawback. 3I8f2007 6:30 CD3-10? rate started pmecipntons fall ofl' 3!4!2007 7:15 Shut in. Final rate 300 BOPD lifting at verghigh GIR. 3!10!2007 Pum d 50 bbl down ivbin , iubi ssured u to 2500 ' at end of 3!18!200715:00 SL: Drifted 2" to 11623'RKB (below tubing tail at 10414'RK$.) ToaLs slapped 74 degree incline in 7"casing. POOH w/ em bailer. 3130!2007 Call: Tagged up 13,242' CTNID with 2" down je t nozzle. Unable to pass obstruction with said ttam hole equipmaent. Na averpmll witnessed. Suggest Displaced well aver to diesel while POOH. Depth of obstruction carnesponds to depth drillirrrg exited sand >nta upper shale. 413!2007 Restarted production testing with CD3 test separator. 14pproxire~telyarue tubing volume prcaduced to surface on gas lift. Q/St~007 9:27 Concluded production testing via CD3 separator and shut in.. No liquid flow to surface while vincula ' as lift dawn IA and u tub' . Conclude wellboxe coos at x 13200' 1VII.7. Let me know if you need any additional information. Thanks, From: Davies, Stephen F (DOA) [mailto:steve.davies@alaska.gov] Sent: Friday, March 07, 2008 5:35 PM To: Galiunas, Elizabeth C; Maunder, Thomas E (DOA) Cc: Saltmarsh, Arthur C (DOA) Subject: RE: Naming Question on CD3-107 Liz, There is no clean answer to this one. Since the Kuparuk and Nechelik sandstones are in pressure communication within the Fiord Field, AOGCC assigns them to a single oil pool, the Fiord Oil Pool. The 300 series numbers denote Fiord wells within the Kuparuk sandstone, and 100 series numbers denote Fiord wells within the Nechelik sandstone. This well was originally a Kuparuk well (CD3-307, PTD 206-046, API 50-103-20529-00-00} that was subsequently deepened to the Nechelik. Deepening the well required a new permit to drill (number 206-189), and since the well was 4/7/2008 Page 4 of 5 bein redrilled to the Nechelik the well was renamed CD3-107 and given a new APl number of 50-103-20529-01-00. We g couldn't call the deepening CD3-307A, because it was being drilled to the Nechelik. In retrospect, maybe we should have named the deepened wellbore CD3-107A, but at the time I thought that name would cause too much confusion. It seemed like CD3-107 was the best name for the deepened wellbore. Now, I'm assuming that ConocoPhillips will plug and abandon the pay zones within CD3-107, before redrilling to a new target in the Nechelik. So long as nothing is left open in the exisfing CD3-107 wellbore, the best approach is to name the new wellbore CD3-107A and give it an API number of API 50-103-20529-02-00. AOGCC will assign this new wellbore a new permit to drill number. In the future, people will be confused by what appears to be a mistake in naming or numbering, but I think it would be more confusing to give the new wellbore the name CD3-1076. Then people would just wonder why there wasn't a "CD3- 107A" wellbore. Copies of this email will be placed in the CD3-307, CD3-107 and CD3-107A well history files to help clear up any confusion. Thanks, Steve Davies AOGCC From: Galiunas, Elizabeth C [mailto:Elizabeth.C.Galiunas@conocophillips.com] Sent: Friday, March 07, 2008 12:07 PM To: Davies, Stephen F (DOA) Subject: Naming Question on CD3-107 Hi, Steve, We are getting ready to submit a sundry and a new permit to drill for CD3-107. Here is a brief description for the sundry and the new permit to drill . I need some guidance on naming. ConocoPhillips Alaska drilled CD3-107 (PTDs#: 206-189 & 206-046 API 50-103- 20529-00/01 }. After drilling the first thousand feet of the lateral, the Nechelik sand was exited into the shale above (between 13200' MD-13500'MD). After 13500'MD the lateral continued in the Nechelik sand to a TD of 18315' MD. Once the well was handed over to production, the shale section collapsed and the Nechelik horizontal would not produce. It is believed that the basal Nuiquist collapsed, filling the lateral, preventing any production from the Nechelik. The well was perforated in the Kuparuk sand above the Nechelik, and has been producing out of a short section of perforations for around a year. The asset would like to return to this well, decomplete it, sidetrack off the existing lateral at 12,900' MD, and redrill the Nechelik lateral to a TD of 19306' MD. Since returning to the well is a re-entry, planned sidetracklre-drill the well should take on a letter (I.e.CD3-107A?), but since this well was also CD3-307 (API 50-103-20529- 00) I am not sure what the API or name would be for the re-drilled section since -01 is taken already. Would we name it B and -02? I attached a schematic to help visualize the currentwell and proposed work. I do not 4/7/2008 have Jim Regg's inform~n to send this to him also since T~s out of the office. Regards, 4/7/2008 • • Page 1 of 4 Maunder, Thomas E (DOA) From: Davies, Stephen F (DOA) Sent: Thursday, March 20, 2008 2:11 PM To: Galiunas, Elizabeth C; Maunder, Thomas E (DOA) Cc: Saltmarsh, Arthur C (DOA); Anderson, Nina M Subject: RE: Naming Question on CD3-107 Liz, ~O~- (~j Since the some of the Nechelik from the existing CD3-107 well bore will be open to production, I think the clearest way to segregate records from the new wellbore segment is to name it CD3-107L1. Please let me know if 1 can help further. Thanks, Steve Davies AOGCC From: Galiunas, Elizabeth C [mailto:Elizabeth.C.Galiunas@conocophillips.com] Sent: Tuesday, March 18, 2008 10:55 AM To: Davies, Stephen F {DOA); Maunder, Thomas E (DOA) Cc: Saltmarsh, Arthur C (DOA); Anderson, Nina M Subject: RE: Naming Question on CD3-107 Steve, Sorry it has taken so long to get back to you. I want to clarify our proposed operations for CD3-107 redrill and make sure we are naming the wellbore correctly. We have evidence that a shale section in the Nechelik open hole horizontal collapsed (see attached x-section and well operation summary below). Attempting to clean out the collapsed lateral and run a liner has risks and time is short with CD3 being a winter only access pad. When Doyon 19 returns to the well in April, the proposed plan is to pull the packer/tubing and redrill the lateral by open hole sidetracking at approx. 12,900' MD in the original horizontal hole. The redrill directional plan parallels the original borehole with approx 50 feet of separation, and the planned TD is 1000' deeper. A pre-perfd liner will be run to facilitate future frac options. Since the open hole sidetrack will be in zone off an existing horizontal would the name be CD3-107L1 or CD3- 107A? Here is the sequence of events for CD3-107 showing how the Nechelik lateral is isolated with fill. We can provide anything else you would need to prove the lateral for CD3-107 has collapsed. We also intend to complete the well for a frac that would impact the new lateral, to not risk opening the CD3-107 lateral. SEQUENCE OF EVENTS 3/20/2008 • . Page 2 of 4 2l28t2007 7:00 Doyan 19 completed converting CD3-307 Kuparuk producer to CD3-107 Nechelik pmoducer. 3(1!2007 0:30 Started CD3-107 Nechelik flawback. 3!8!2007 6:30 CD3-107 rate siarted precipitous fall off. 3l9t2007 7:15 Shut in. Final rate -300 BOPD lifting at veryhigh GLR. 3! l Of2007 Pum d 50 bbl dawn tubin , tubi ssured u to 2500 i at a nd of 3l18~007 15:00 SL: Drifted 2" to l I623'RIGB (below tubing tail at 10914'ItKB.} Taos slapped 74 degree incline in 7"casing. POOH w! emptybailer. 3!30!2007 Coil: Tagged up 13,242' CTIvID with 2" down jet naxxle. Unable to puss obstruction with said attorn hole equipment. No averputl witnessed. Suggest Displaced well over to diesel while POOH. Depth of obstruc lion corresponds to depth drilling exited sand into upper shale. 4J3t2007 Resiar6ed pmaduction testing with CD3 test separator. Appmoximatelyane tubing volume pmoduced to surface an gas lift. 4lSt2007 927 Concluded productvon testing via CD3 separator and shut in. No liquid flow to surface while circulatin as lift down IA and u tub' .Conclude wellbore colla ed at -13200' PvID. Let me know if you need any additional information. Thanks, Liz Galiunas Drilling Engineer Al}~inc Drilling Team ConocoPlsillips Alaska ATO--1704 Office: (907)265--6247 Coll: (907)r441~4871 From: Davies, Stephen F (DOA) [mailto:steve.davies@alaska.gov] Sent: Friday, March 07, 2008 5:35 PM To: Galiunas, Elizabeth C; Maunder, Thomas E (DOA) Cc: Saltmarsh, Arthur C (DOA) Subject: RE: Naming Question on CD3-107 Liz, There is no clean answer to this one. Since the Kuparuk and Nechelik sandstones are in pressure communication within the Fiord Field, AOGCC assigns them to a single oil pool, the Fiord Oil Pool. The 300 series numbers denote Fiord wells within the Kuparuk sandstone, and 100 series numbers denote Fiord wells within the Nechelik sandstone. This well was originally a Kuparuk well (CD3-307, PTD 206-046, API 50-103-20529-00-00) that was subsequently 3/20/2008 • • Page 3 of 4 deepened to the Nechelik. Deepening the well required a new permit to drill (number 206-189), and since the well was being redrilled to the Nechelik, the well was renamed CD3-107 and given a new API number of 50-103- 20529-01-00. We couldn't call the deepening CD3-307A, because it was being drilled to the Nechelik. to retrospect, maybe we should have named the deepened wellbore CD3-107A, but at the time I thought that name would cause too much confusion. It seemed like CD3-107 was the best name for the deepened wellbore. Now, I'm assuming that ConocoPhillips will plug and abandon the pay zones within CD3-107, before redrilling to a new target in the Nechelik. So long as nothing is left open in the existing CD3-107 wellbore, the best approach is to name the new wellbore CD3-107A and give it an API number of API 50-103-20529-02-00. AOGCC will assign this new wellbore a new permit to drill number. In the future, people will be confused by what appears to be a mistake in naming or numbering, but I think it would be more confusing to give the new wellbore the name CD3-1078. Then people would just wonder why there wasn't a "CD3-107A" wellbore. Copies of this email will be placed in the CD3-307, CD3-107 and CD3-107A well history files to help clear up any confusion. Thanks, Steve Davies AOGCC From: Galiunas, Elizabeth C [mailto:Elizabeth.C.Galiunas@conocophillips.com] Sent: Friday, March 07, 2008 12:07 PM To: Davies, Stephen F (DOA) Subject: Naming Question on CD3-107 Mi, Steve, We are getting ready to submit a sundry and a new permit to drill for CD3-107. Here is a brief description for the sundry and the new permit to drill . I need some guidance on naming. ConocoPhillips Alaska drilled CD3-107 (PTDs#: 206-189 & 206-046 API 50- 103-20529-00/01). After drilling the first thousand feet of the lateral, the Nechelik sand was exited into the shale above (between 13200' MD- 13500'MD). After 13500'MD the lateral continued in the Nechelik sand to a TD of 18315' MD. Once the well was handed over to production, the shale section collapsed and the Nechelik horizontal would not produce. It is believed that the basal Nuiquist collapsed, filling the lateral, preventing any production from the Nechelik. The well was perforated in the Kuparuk sand above the Nechelik, and has been producing out of a short section of perforations for around a year. The asset would like to return to this well, decomplete it, sidetrack off the existing lateral at 12,900' MD, and redrill the Nechelik lateral to a TD of 19306' MD. Since returning to the well is a re-entry, planned sidetrack/re-drill the well should take on a letter (I.e.CD3-107A?), but since this well was also CD3-307 (API 50-103-20529-00) I am not sure what the API or name would be for the re- drilled section since -01 is taken already. Would we name it B and -02? 3/20/2008 . • Page 4 of 4 i attached a schematic to help visualize the currentwell and proposed work. I do not have Jim Regg's information to send this to him also since Tom is out of the office. Regards, Liz Galiunas Dulling Engineer Alpine Drilling Team ConocoPhillips Alaska ATO-1704 Offioo: (907)-2G5~G247 Cell: (907)--441--4871 3/20/2008 ~. ~~ V t~~ (tj ~ ex .~ G L2 ','^ ~ Yr ~S s~'_t~t~-"7J~~ t}? ~1 !~ ~ c7t„} ~1;;~ IU ~~ 4 ax m ~ ~~" D'~' ICJ i~ r4 ~` i~L 7f'~>•'~ .,,U ^d^ i-.; 3 ~ ~~~~~~ E ~' f ° :L~"v c9 ui b } ~~~-~o~ a~ i WI w~ •.Y ~~ yy~ R~ M1 0 ri C} 4 ~~~ ti~~ ~~N ~Mv~m 6 ~~~~ "~pmYi{ } ~ 6. ~ a~wcn J Y .j G ~ ~ 3 ~_ ~S m ~ 2W • • ~finni ~~ ~--~ t_' :1 t~ ~~ y~r~ '4J ,,..~. ~,.~ ~! =^. -._. ~y~~ YJ W 1~+~. ~ y. ~V y~ '~l/ ,s .W9 SE C D 3 -10 7 Producer Horizontal Section - 6426' Net Sand - 6039' NW sag o .~ n. ss o ~ Nechel~K ~ ~ ., To ~. ... ~.w, ~. ,. od o - - - - ~~ ~ ., - ~ I+ Net nd ga 7" i Neche~~k ng cas ' Base 70` 0 11,889 f ~ i R ~ R R R R X i 3 ~ Y S 3 Si ~ x ffi ~ 8 ~ ~ 8 0 ~ ~ 8 ~ ~ E R r 9 '. Resistivity failure after 12,805 40 bbl/hr drilling mud losses starling at 16.210 1' ~ ~3 ~I` a u n '(' .~ i ~ ~' r,~.Y 1 t{ I: 1 ! .~ i i 1 1 ~ ~ ~ I ~ 3 1 t ~ I''~' t~ ~rr"~ ~5ej.~J'. r 1 .. ran rl~ ~~ ~IJ; ~1 i i,~ v 1.r - :ti 5 i 1 ~ ~ ~ 4 "~ N ~ ~ ~ t r ~tY~ 1 1 ~i"t `. ~.,. , 1 r'i n ~ ~~' . ,. >t ,tii j, ~,; .. 1 ` ~ 1 1. r; `t ,. ~. Nj r o, _ t ~ ~ i M~ I y~,,~ ~~,y~~~,y I ~ '^ 11"q'r°^R~M'~~ ' ,~1M ~ ~ Y'~~'t ssoo > 7000 7050 ..J Total drllling mud lost - 1270 bbts i CD3-107 Current Well Completion ~ 16° conductor to 114' ~;~a~e ~;/(~~ ~~~; ~,;~tt~~; ~~~e~ ~i9 ~~e~ o 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing @ 3093' MD / 2479' TVD 3-1/2" 9.3 ppf L-80 EUE M cemented to surface tubing run with Jet Lube Run'n'Seal pipe dope Completion MD Tubing Hanger 32' 4-'/z" 12.6 #/ft IBT-Mod Tubing (2) Crossover 3-%" 9.3#/ft EUE -Mod Tubing Camco TRMAXX-5E SSSV (2.812") 2236' 3-'/" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 4804' 3-%2" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 8769' 3-%" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 10714' 3-%" 9.3#/ft EUE -Mod Tubing (1) HES 2.813" X Profile 10763' 3-'/" Tubing Joints EUE-Mod (1) 3-'/" Baker Gauge Mandrel 10805' 3-%" Tubing Joints EUE-Mod (1) Baker Premier Packer 10856' 3--%Z" 9.3#!ft EUE -Mod Tubing (1) HES XN (2.75" NoGo) 10902' 3-%2' 10' pup joint WLEG 10914' Calc TOC +500' above top of Kuparuk C Interval Proposed Kuparuk Interval Perforations: 10944-10970'MD Top of Nechelik 11763' MD/ 7075' TVD 7" 26 ppf L-80 BTC Mod Production Casing @ 11874' MD / 7077' TVD @ 84° Collasped area above Nechelik 13,200-13,500' MD ---------------------------------- ----- ~~ Well TD at Proposed low side sidetrack point at 12,900' MD 18,315 MD v ~E~EIVED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUN Q 1 REPORT OF SUNDRY WELL OPERATIONS q~a~~, na fl. ,,__ 20Q7 1. O rations Pertormed: Abandon pe ^ Repair Well ^ Piu g Perforations ^ Stimulate ^ Other JJ~~ ~ I ~ftC hOr Alter Casing ^ Pull Tubing ^ Pertorate New Pool ^ ^ ,9~s Waiver ^ Time Extension Change Approved Program ^ Operat. Shutdown^ Pertorate ~ Re-enter Suspended Well ^ 2. Operator Name: 4. Current Well Status: 5. Permit to Drill Number: ConoCOPhilllps Alaska, InC. Development ^~ Exploratory ^ 206-189 / ' 3. Address: Stratigraphic ^ Service ^ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-103-20529-01 7. KB Elevation (ft): 9. Well Name and Number: RKB 37' CD3-107 8. Property Designation: 10. Field/Pool(s): ADL 372104, 372105, 364471 Colville River Field / Fiord River Field 11. Present Well Condition Summary: Total Depth measured 18315' ' feet true vertical 6975' feet Plugs (measured) Effective Depth measured feet Junk (measured) true vertical feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 77' 16" 114' 114' SURFACE 3056' 9-5/8" 3093' 2479' PRODUCTION 11837' 7" 11874' 7076' Perforation depth: Measured depth: 10944'-10970' true vertical depth: 6762'-6775' Tubing (size, grade, and measured depth) 3.5", L-80, 10914' MD. Packers &SSSV (type & measured depth) Baker Premier pkr @ 1os56' SWS TRMAXX-SE SSSV ~ 2236' 12. Stimulation or cement squeeze summary: Intervals treated (measured) not applicable Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation SI Subsequent to operation 3174 ~ 1905 0 - 314 14. Attachments 15. Well Class after proposed work: Copies of Logs and Surveys run _ Exploratory ^ Development ^~ Service ^ Daily Report of Well Operations _X 16. Well Status after proposed work: OiIO Gas^ WAG^ GINJ^ WINJ ^ WDSPL^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: 307-119 contact Jack Walker @ 265-6268 Printed Name Jack Walker Title Production Engineer Signature /„ r Phone Date ,~~~~ ~~/'J ~ (/ v DFake 263-4612 Pr aced h h ron Al v Form 10-404 Revised 04/2004 _. ~ ~ JUN ~ 3 2007 ~ ~ ~ ~ a~ ~L,1 Submit Original Only QRIGa~!~ ion CD3-107 Well Events Summary DATE Summary 5/2/07 SHOT 2" 6 SPF HSD POWERJET OMEGA PERF GUNS FROM 10944'-10970'. LOGGED JEWELRY LOG FROM 10700'-11000' TUBING (124-10914, OD:3.500, ID:2.992) PRODUCTION (0-11874, OD:9.625, Wt:40.00) Gas Lift - MandreWake 2 (8768-877Q OD:5.390) NIP (10763-10764, OD:3.750) GAUGE .-,gin (10805-10806, f PACKER (10856-10857, OD:5.980) NIP (10902-10903, OD:3.750) Perf (10944-10970) OPEN HOLE ' (1187418315, ~~ ALPINE CD3-107 _ -- _ _ __ _ CD3-107 _ - ~ API:150103205250 l I Well Tvoe: I PROD I Anole (c~ TS: I dea C~ I Last Tag Date;l _ I Max Hole Angle:194_ deg (rH 17676 I _ I _ Casing String -ALL STRINGS Descri lion Size To Bottom TVD Wt Grade Thread CONDUCTOR 16.000 0 114 114 64.50 J-40 WELD SURFACE 9.625 0 3093 2479 40.00 L-80 BTC PRODUCTION 9.625 0 11874 7074 40.00 L-80 BTC OPEN HOLE 6.125 _11874 18315 18315 0 00 Tubing 5tri,ng -TUBING Size To Bottom TVD Wt Grade Thread _ 4.500 0 122 122 12.60 L-80 IBTM 4.500 122 124 124 0.00 Crossover 4.5x3.5 3.500 124 10914 6747 9.30 L-R2 EUE Perforation $ ~111T1nlal]/ r _ TVD 1 en Zone Status Ft SPF Date Type Comrnent _ 10 944 10970 i 6762 - 6775 ~o 6 5,x,1007 ~ IPEFiFS .2" HSD PJ Ume a Gun, y Gas Lift'Mandrels/Valves St MD TVD Man Mfr Man Type V Mfr V Type V OD Latch Port TRO Date Run Vlv Cmnt 1 4804 3428 SWS KBMG GLV 1.0 BK-5 0.188 1943 3/2/2007 2 8769 5583 SWS KBMG GLV 1.0 BK-5 0.188 1856 3/2/2007 3 1071d RAd3 SWS KRMr~ nV 1 O RK-5 0.188 0 3/2/2007 Re: CD3-107 (206-189) Approval for low pres~ breakdown. Subject: Re: CD3-107 (206-189) Approval for low pressure breakdown. From: Thomas Maunder <tom maunder~admin.state.ak.us> Date: Thu, 19 Apr 2007 1.3:48:55 -0800 To:'Barreda, F3rian B" Brian.B.Barrala~rr!conocophillips.c~~m- Brian, It is acceptable to modify the scope of your work to include the low pressure breakdown. Tom Maunder, PE AOGCC Barreda, Brian B wrote, On 4/19/2007 1:41 PM: Tom, currently we have approval to perforate the Kuparuk interval for the GD3-107. V11e are requesting approval to perform a low pressure {4000 psi well head) breakdown on the Nechelik formation. The job may be performed with either diesel or water to breakdown the formation. The well is a producer that is shut-in due to low productivity. if you have any questions ynu can contact me at 265-6036. Brian Barreda 1 of 1 4/19/2007 1:49 PM F~ECEIVE[~ STATE OF ALASKA ~ APR 1 1 2007 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPOR~~-itQ'~~` ~S• Commission 1a. Well Status: Oil O r Gas Plugged Abandoned ^ Suspended WAG ^ 20AAC 25.105 20AAC 25.110 GINJ ^ WINJ ^ WDSPL ^ No. of Completions _ Other _ 1b. Well Class: Development Q ' Exploratory ^ Service ^ Stratigraphic Test ^ 2. Operator Name: ConocoPhillips Alaska, Inc. 5. Date Comp., Susp., =,67 L~ ~t or Aband.: February , 2007 12. Permit to Drill Number: 206-189 / 307-042 3. Address: P. O. Box 100360, Anchorage, AK 99510-0360 6. Date Spudded: ~G6. 9~ 1Lyp 7;~j ~~x.o 13. API Number: 50-103-20529-01 4a. Location of Well (Governmental Section): Surface: 3926' FNL, 79T FEL, Sec. 5, T12N, R5E, UM ~ 7. Date TD Reached: /, February 24, 2007 14. Well Name and Number: CD3-107 { At Top Productive Horizon: 227' FNL, 1703' FWL, Sec. 3, T12N, R5E, UM 8. KB Elevation (ft): 55' BPMSL 15. Field/Pool(s): Colville River Field Total Depth: 62' FNL, 953' FWL, Sec. 33, T13N, R5E, UM 9. Plug Back Depth (MD + ND): 18315' MD / 6975' ND Fiord Oil Pool 4b. Location of Well (State Base Plane Coordinates): Surface: x- 388247 y- 6003847 ' Zone- 4 10. Total Depth (MD + ND): ~ 18315' MD / 6975' TVD ~ 16. Property Designation: ADL 372104, 372105, 364471 TPI: x- 396069.5 y- 6007434 Zone- 4 Total Depth: x- 392746 ~ - 6012925 Zone- 4 11. Depth where SSSV set: SSSV @ 2236' 17. Land Use Permit: LAS21122 18. Directional Survey: Yes ^/ No ^ 19. Water Depth, if Offshore: N!A feet MSL 20. Thickness of Permafrost: 1268' MD 21. Logs Run: ~pp: $ /ylD` Z ~al 7/l~ GR/Res, Dens/Neu ~ ~ /Z ~ 0'7 22. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE D AMOUNT CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECOR PULLED 16" 62.5# H-40 37' 114' 37' 114' 24" 10 cu yds Portland Type III 9-5/8" 40# L-80 37' 3093' 37' 2479' 12.25" 385 sx Class G, 23o sx Class G 7" 26# L-80 37' 11874' 37' 7076' 8.75" 277 sx Class G 23. Perforations open to Production (MD + ND of Top and Bottom 24. TUBING RECORD Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET 3.5" 10914' 10856' open hole completion from 11874' - 18315' MD ' 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED n/a 26. PRODUCTION TEST Date First Production March 8, 2007 Method of Operation (Flowing, gas lift, etc.) flowback Date of Test 3/8/2007 Hours Tested not available Production for Test Period --> OIL-BBL 1600 ~ GAS-MCF not available WATER-BBL not available CHOKE SIZE not available GAS-OIL RATIO not available Flow Tubing press. 600 psi Casing Pressure not available Calculated 24-Hour Rate -> OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY -API (corr) not available 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". ~ C.~~ ~~,i~~ ~ , t~e`Tc NONE ' ~ ED Form 10-407 Revised 12/2003 CONTINUED ON REVERSE t 7- ~Z • b'7 ~ ~~~_ Nit ~ ~ 2001' ~5 f , -~ h'//7//~' ORIGPIAL r• 2a. 2s. GEOLOGIC MARKERS 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". CD3-107 Nanuq 9553' 6010' Kuparuk C 10944' 6762' Nechelik 11758' 7059' N/A 30. LIST OF ATTACHMENTS Summary of Daily Operations, Directional Survey 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Liz Galiunas @ 265-647 Printed Name Chi Iv rd Title: Alpine Area Drilling Team Leader // Signature ~ ~ Phone ~ (~ ~ Date 4t ~ ~1 ~ Z ~e ~ T~ INSTRUCTIONS Prepared by Sharon Allsup-Drake 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 injection, water injection, Water-Alternating-Gas Injection, salt water disposal, water supply for injection, observation, or Other. Multiple completion is defined as a welt producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: the Kelly Bushing elevation in feet abour mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: True vertical thickness. Item 22: Attached supplemental records for this well should show the detai-s 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, 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 Cc~nocoPhltips Alaska, Ir~c. c n ~-i'n7 TUBING (124-10914, OD;3.500, ID:2.992) SURFACE (0-3093, OD:9.625, wt:ao.oo> 'RODUCTION (0-11874, OD:9.625, Wt:40.00) Gas Lift i ndrel/Dummy Valve 2 (8769-8770, OD:5.390) Gas Lift i ndrel/Dummy Valve 3 :10714-10715, OD:5.390) NIP 10763-10764, OD:3.750) GAUGE 10805-10806, -~-~ I OD:5.720) ~ ~I - ~ PACKER 10856-10857, OD:5.980) NIP 10902-10903, -: OD:3.750) t ' ' OPEN HOLE 11874-18315, , OD:6.125) ' 1 1 ALPINE CD3-107 APL 501C~i2052901 Well T e: PROD An le a7 TS: de SSSV Type: TRDP Orig Completion: Angle @ TD: deg @ Annular Fluid: Last W/O: Rev Reason: NEW WELL Reference Lo : 36' RKB Ref Lo Date: Last U date: 2/28/2007 Last Ta TD: 18315 ftKB Last Tao Dates Max Hole Anale: 0 deo (off j Tirne Logs Data__ From To D_ur_ _S D~Lth_ E Depth Prase Co ie Subcode T COM - -- -- - 02/08l2007 00:30 08:00 7.50 3,154 0 INTRM2 FISH PULL P POOH -.laid down 73 full joints and 1 cutoff joint (33.73') Hole took proper fill -flow check 595' -static. 08:00 08:30 0.50 0 0 INTRM2 FISH RURD P Rig down casing equipment -Monitor well, static 08:30 11:30 3.00 0 0 INTRM2 WELC7 OTHR P PJSM -Change top pipe rams to 3 1/2" x 6" VBR's -Pull wear bushing _ and set test plug -Fill stack with water and test pipe rams to 250!5000 psi - RD test equipment -pull test plug and install Ion wear bushin 11:30 12:00 0.50 0 0 INTRM2 STK OTHR P Rig up to run 3 1/2" tubing 12:00 15:15 3.25 0 3,250 INTRM2 STK TRIP P RIH with 662' of 3 1/2" tubing - change running tools to 4"-RIH with 4"drill pipe from 662' ,tagged bridge plu 3250' 15:15 16:30 1.25 3,250 3,250: INTRM2 STK CIRC P Stage pumps up to 6.1 bpm / 250 psi - circulate and condition mud for cementing -bottoms up mud wt. 10.5 ppg balance scale - 11.0 ppg pressure scale PJSM 16:30 17:30 1.00 3,248 3,248 INTRM2 STK OTHR P Blow down top drive -Rig up cement lines- Plug back 7" casing / 8 3/4" ` _ open hole and 9 /58" casing from 3250' -Pumped 5 bbls of water ahead -test lines to 2500 psi -pumped. 5 bbls of fresh water - 25 bbls of 11.2 ppg Mudpush - 146 sxs 17.0 ppg G cement (26 bbls) -displaced cement to equalization - ETOC @ 2893' - CIP 1720 hrs - Rd cement lines 17:30 18:00. 0.50 3,248 2,758. INTRM2 STK TRIP P Laid pup jnt. -pull 5 stands of drill pipe to 2758' 18:00 1.9:30 1.50 2,758 2,758 INTRM2 STK CIRC P Circulate - 4 bpm / 100 psi 19:30 20:30 1.00 2,758 662 INTRM2 STK. TRIP P POOH on TT f/ 2760' to 662' (top 3 1/2" cmt stin er) -Flow ck Static 20:30 23:30 3.00 662 0 INTRM2 STK TRIP P PJSM - RIH w/ 3 sts 3 1/2" tbg f/ derrick -.POOH & LD 30 jts 3 T/2" tbg - LD 1 std 4 3/4" DC's f/derrick 23:30 00:00 0.50 0 0 . INTRM2 STK OTHR P Change TD saver sub f/ XT-39 to 4 1/2" IF 02/09/2007 00:00 00:30 0.50 0 0 INTRM2 STK OTHR P Change saver sub to 4 1/2" IF 00:30 02:00 1.50. 0 0 INTRM2 STK OTHR P RD circulating equipment from wellhead -Change. mud bucket .. rubbers and dies in iron roughneck to 5" clear tools from floor -move bha com orients to ri floor 02:00 04:30 2.50 0 80 INTRM2 STK PULD P PJSM - MU BHA #1 -Bit /motor / NMFS /IBS / DM HON /PWD / TM HOC - plu in and initialize tools . 04:30 05:00 0.50 80 250 INTRM2 STK TRIP P RIH to 250' and shallow test tools 05:00 07:00 2.00 250 2,710. I NTRM2 STK TRIP P RIH from 250' to 2710' (SLM DP) -. - - - - - (-_____. _ ~~~~= £~ cif % Time Logs - _ -- Date _ Frorn To Dur_ S D~ptn_ E Depth Phi>e Code Sabcode _T _COM___ _ _ __ _ -_ 02/09/2007 07:00 08:15 1.25 2,710 2,995 INTRM2 STK CIRC P Wash and ream from 2710' to 2995' - 3 b m / 260 si 30 r m 08:15 10;15 2.00 2,995 2,995 INTRM2 STK CIRC P Circulate and condition mud - 8 bpm / 670 psi -observed lots of real soft cement at shakers 10:15 12:30 2.25 2,995 2,995 INTRM2 STK OTHR P WOC. -Monitor well, static 12:30 14:15 1.75 2,995 3,098 INTRM2 STK OTHR P Drill out hard cement from 2996' to 3098' - 10 b m / 1160 si / 40 r m 14:15 18:30 4.25 3,098 3,122 INTRM2 STK KOST P Time drill off of cement plug from 3098' to 3122' M D /~(' WOB 2/5 GPM 600 1680 si ~ • IZ 18:30 20:30 2.00 3,122 3,122 LNTRM2 STK CIRC P Circ & condition thick mud -displaced hole with clean 10.7 LSND mud 20:30 00:00 3.50 3,122 3,135 INTRM2 STK KOST P Time drill f/3122' to 3135' MD - 2499' TVD ADT- 7.14 hrs AST - 7.14 hrs -ECD =_11.09 PP9 WOB 2/5 k GPM 600 @ 1680 psi Strin wt. PU 135 SO 115 02/10/2007 00:00 01:00 1.00 3,135 3,151 INTRM2 STK OTHR P Time driil f/ 3135' to 3151' MD - 2508' -iyD WOB 7/12 GPM 600 @ 1700 psi AST- 1.52 hrs 01:00. 12:00. 11.00 3,151 4,048 INTRM2 DRILL DDRL P Drill. 8 3/4" hole w/ motor f/ 3151' to 4048' MD 3310' TVD ADT - 8.86 hrs =ART 5.24 hrs AST 3.62 hrs -ECD 11.2 ppg WOB -.10115 k RPM 100 GPM 650 @ 2250 psi String wt. PU 150 SO 120 Rot 135 Tor ue on/off btm: - 9000/8000 ft/Ibs 12:00 00:00 12.00 4,048 5,232 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 4048' to 5232' MD 3664' ND ADT - 6.7 hrs. =ART 5.59 hrs AST- 1.11 hrs. ECD 11.8 ppg WOB 8/12 k RPM 90 GPM 600 @ 2630 psi String Wt. PU 165 SO 125 Rot 140 Tor ue on/off tbm. - 9500/9000 ft/Ibs 02/11/2007 00:00 12:00 12.00 5,232 6,138. INTRM2 DRILL DDRL P DriIF8 3/4" hole w/ motor f/ 5232'. to 6138' MD 4151' TVD ADT - 8.77 hrs. =ART 8.7 hrs AST - .07 hrs. ECD 11.8 - 11.5 ppg WOB 12/20 k RPM 90 GPM 640 @ 2747 psi String Wt. PU 185 SO 130 Rot 155 Torque on/off tbm. -10,500/10,000 ft/Ibs _. ~:__ __. ~_~_ Page T ~at'i8 Time Logs Date From To Dur S. De th E. De th Phase Code Subcode T COM 02/11!2007 12:00 00:00 12.00 6,138 7,000 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 6138' to 7000' MD 4617' TVD ADT- 8.13 hrs.=ART 6.87 hrs AST - 1.26 hrs. ECD - 11.47 ppg WOB 12/20 k RPM 90 GPM 630 @ 2730 psi String wt. PU 210 SO 135 Rot 160 Torque on/off btm. - 12,000/11,000 fUlbs 02/12/2007 00:00 12:00 12.00 7,000 7,900 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 7000' to 7900' MD 5109' TVD ADT- 8.37 hrs.=ART 6.26 hrs AST - 2.11 hrs. ECD - 11.20 ppg WOB 15/20 k RPM 90 GPM 640 @ 2650 psi String wt. PU 225 SO 140 Rot 173 Torque on/off btm. -15,000/14,000 ft/Ibs 12:00 00:00 12.00 7,900 8,804 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 7900' to 8804' MD 5603' TVD ADT- 8.3 hrs.=ART 6.44 hrs AST - 1.86 hrs. ECD - 11.52 ppg WOB 15/20 k RPM 90 GPM 640 @ 2650 psi String wt. PU 250 SO 140 Rot 180 Torque on/off btm. - 15,500/14,500 ft/Ibs 02/13/2007 00:00 10:30 10.50 8,804 9,659 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 8804' to 9659' MD 6066' TVD ADT- 7.05 hrs.=ART 5.75 hrs AST - 1.3 hrs. ECD - 11.2 ppg WOB 15/20 k RPM 90 GPM 640 @ 2830 psi String wt. PU 270 SO 150 Rot 190 Torque on/off btm. - 17,500/17,000 ft/Ibs 10:30 11:00 0.50 9,659 9,659 INTRM2 RIGMN SVRG NP Service Top Drive -Checked valves in #2 pump -cleaned suction screen - Circulate and condition mud - 490 gpm / 1350 si / 90 r m 11:00 11:30 0.50 9,659 9,685 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f! 9659' to 9685' MD 6081' TVD ADT- 0.30 hrs.=ART 0.08 hrs AST - 0.22 hrs. ECD - 11.2 ppg WOB 15/20 k RPM 90 GPM 640 @ 2830 psi String wt. PU 270 SO 150 Rot 190 Torque on/off btm. - 17,500/17,000 ft/Ibs Time Logs - - --- _ I' Date From To D ur 5. De th E. De th Phase Code Subcode T COM 02/13/2007 11:30 14:30 __ _ 3.00 9,685 9,944 INTRM2 DRILL DDRL __ P Dril18 3/4" hole w/ motor f/ 9685' to 9944' MD 6227' TVD ADT- 1.92 hrs.=ART 1.41 hrs AST - 0.58 hrs. ECD - 11.3 ppg WOB 15/20 k RPM 90 GPM 640 @ 3120 psi String wt. PU 280 SO 150 Rot 190 Torque on/off btm. - 16,500/16,000 ft/Ibs 14:30 15:15 0.75 9,944 9,754 INTRM2 DRILL CIRC P Circulate and condition mud for short trip - 640 gpm / 2730 psi / 90 rpm @ 18K torque -set back 2 stands to 9754'. 15:15 17:00 1.75 9,754 9,564 INTRM2 DRILL WPRT P Flow check well, static -Wipe hole backreaming from 9754' to 9,564'. 15 BPM 2,740 si. 17:00 18:45 1.75 9,564 8,042 INTRM2 DRILL WPRT P Continue POOH on trip tank from 9,564' to 8,042'. 18:45 19:45 1.00 8,042 8,042 INTRM2 RIGMN SVRG NP Rewraped service loop on top drive. 19:45 21:15 1.50 8,042 9,944 INTRM2 DRILL WPRT P RIH to 9,849' and washed down to 9,944'. 21:15 00:00 2.75 9,944 10,090 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 9,944' to 10,090' MD 6,306' TVD ADT- 1.40 hrs.=ART ..73 hrs AST - 0.67 hrs. ECD - 11.3 ppg WOB 15/20 k RPM 90 GPM 640 @ 3180 psi String wt. PU 280 SO 150 Rot 190 Torque onloff btm. - 17,000/16,500 ft/Ibs 02/14/2007 00:00 12:00 12.00 10,090 11,056 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 10,090' to 11,056' MD 6,815' TVD ADT- 7.63 hrs.=ART 4.54 hrs AST - 3.09 hrs. ECD - 11.4 ppg WOB 15/20 k RPM 90 GPM 620 @ 3120 psi String wt. PU 240 SO 170 Rot 190 Torque on/off btm. -15,000/13,000 fUlbs 12:00 00:00 12.00 11,056 11,735 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 11,056' to 11,735' MD 7,050' TVD ADT- 6.98 hrs.=ART 1.38 hrs AST - 5.60 hrs. ECD - 11.2 ppg WOB 15/20 k RPM 90 GPM 630 @ 3540 psi String wt. PU 250 SO 170 Rot 200 Torque on/off btm. - 15,500/15,000 ft/Ibs l J Time Logs Date From To Dur D epth S, E"De th Phase Code Subcode T COM 02/15/2007 00:00 02:00 2.00 _ __ 11,735 11,886 INTRM2 DRILL DDRL P Drill 8 3/4" hole w/ motor f/ 11,735' to 11,886' MD 7,076' TVD (csg. Pt.) ADT- 1.41 hrs.=ART 0.26 hrs AST - 1.15hrs. ECD - 11.03 ppg WOB 15/20 k RPM 90 GPM 630 @ 3150 psi String wt. PU 250 SO 170 Rot 200 Torque on/off btm. - 16,500/15,000 ft/Ibs 02:00 04:30 2.50 11,886 11,561 INTRM2 DRILL CIRC P Pump 35 bbl high vis sweep - Circulated 3 X BU - 650 gpm / 2990 psi / 90 rpm @ 15K ft/Ibs Stood back 4 stands to 11,561' while circulating hole clean -Flow check well, static 04:30 07:30 3.00 11,561 9,944 INTRM2 DRILL TRIP P Wiper trip from 11,561' to 9944' - 550 gpm / 2320 psi / 70 rpm @ 14K ft/Ibs - no roblems -flow check well, static 07:30 09:00 1.50 9,944 11,886 INTRM2 DRILL TRIP P Blow down top drive - RIH from 9944' to 11,816' -staged pumps up to 600 gpm -Precautionary wash and ream from 11,816' to 11886' 09:00 11:00 2.00 11,886 11,886 INTRM2 DRILL CIRC P Circulate and condition mud - 600 gpm / 2840 psi / 90 rpm @ 15K ft/Ibs - Flow check well, static -Pump WSP & CRF ills - dis lace to bit 11:00 13:30 2.50 11,886 10,390 INTRM2 DRILL TRIP P POOH -From 11,886' to 10,390' displacing pills into open hole - 2.5 bpm / 350 psi - PUW 265K SOW 170K -Flow check well, static 13:30 13:45 0.25 10,390 10,390 INTRM2 DRILL OWFF P Blow down top drive -Line up trip tank on hole 13:45 22:15 8.50 10,390 716 INTRM2 DRILL TRIP P POOH on trip tank from 10,390' to 716'. Observed well @ shoe and HWDP. 22:15 00:00 1.75 716 90 INTRM2 DRILL PULD P POOH stood back HWDP and laid down 'ars. Laid down flex collars. 02/16/2007 00:00 02:00 2.00 90 0 INTRM2 DRILL PULD P Plug in and down load MWD -laid down BHA components -cleared tools from ri floor 02:00 03:30 1.50 0 0 INTRM2 WELCT OTHR P Change top pipe rams to 7" -changed out topdrive saver sub to 4" XT -laid down drillin bails 03:30 04:15 0.75 0 0 INTRM2 WELCT OTHR P Pull wear bushing and set test plug - began filling stack -observed test plug seal leaking (returns out of open lower annulus valve 04:15 05:00 0.75 0 0 INTRM2 WELCT OTHR T Unable to pull test plug with tuggers - pulled test plug with elevators 25K to pull free - found a dozen small pieces of mill cuttings on top of test plug - observed several gouges in lower body of test lu 05:00 06:15 1.25 0 0 INTRM2 DRILL OTHR T Pick up wash tool and flush wellhead and BOP stack - la down wash tool ~ s ~~e ~ ~ caf 13 ~~_.._.~. ~ i ~~ Time Logs DatE From To Dur S Depth E._ De th Phase__ Code Subcode T _ COM 02/16/2007 06:15 09:15 3.00 __ 0 0 INTRM2 WELCT' EQRP T Lay down test plug -welder cleaned up test plug -replace seal -set test plug -tested 7" rams 250 / 5000 psi - pulled test plug -install long wear bushin 09:15 10:30 1.25 0 0 INTRM2 DRILL OTHR T Install drilling bails and drill pipe elevators -move storm packer and xo subs to ri floor 10:30 12:45 2.25 0 0 INTRM2 WELC TRIP T RIH with 4 stands of 5" hwdp - MU storm packer -RIH -set storm packer COE @ 75' -bottom of hwdp @ 445' - release from packer -POOH -lay down running tools -Closed blind rams and tested packer to 720 psi for 10 minutes 12:45 13:45 1.00 0 0 INTRM2 WELCT NUND T Nippled down BOP. 13:45 16:30 2.75 0 0 INTRM2 WELCT NUND T Nippled down wellhead and nippled up new wellhead. 16:30 17:45 1.25 0 0 INTRM2 WELCT NUND T Nippled up BOP. 17:45 19:15 1.50 0 0 INTRM2 WELCT BOPE T Rigged up and tested BOP to 250/5000 psi. Laid down test plug and installed Thin wear bushin . 19:15 20:45 1.50 0 0 INTRM2 WELCT TRIP T Pulled and laid down storm packer. POOH and stood back HWDP. 20:45 22:15 1.50 0 0 INTRM2 CASINC RURD P Rigged up to run casin. PJSM. 22:15 00:00 1.75 0 732 INTRM2 CASINC RNCS P Run 7" 26# L-80 BTCM csg as follows: Ray Oil Tools Float shoe - 2 jts csg -Weatherford Float collar - 2 jts csg.(first 4 connections made up w/ Baker Loc -Filled pipe & checked float) - 13 jts to 732' (17 jts total) Ran centralizers on ~ts. # 1-14 02/17/2007 00:00 02:15 2.25 732 3,147 INTRM2 CASINC RNCS P Continue running 7" csg f/ 732' to 3147' 74 'ts. total) 02:15 03:30 1.25 3,147 3,176 INTRM2 CASINC RNCS T Casing stopped at 3147' -staged pumps up to 6.5 bpm -worked through tight hole from 3147' to 3157' (kick of point) circulated joint # 74 down to 3176' 03:30 04:45 1.25 3,176 4,504 INTRM2 CASINC RNCS P Run 7" csg f/ 3176' to 4504' (105 jts. total 04:45 05:30 0.75 4,504 4,504 INTRM2 CASINC CIRC P Stage pumps up to 5 bpm -circulate and condition mud -FCP= 370 psi PUW 160K SOW 135K 05:30 08:45 3.25 4,504 7,508 INTRM2 CASINC RNCS P Run 7" csg f/ 4504' to 7508' (175 jts. total 08:45 09:45 1.00 7,508 7,508 INTRM2 CASINC CIRC P Establish circulation - 3.5 bpm / 500 psi -stage pumps up to 6 bpm -circulate and condition mud -FCP= 570 si PUW 210K SOW 146K 09:45 12:45 3.00 7,508 10,284 INTRM2 CASIN RNCS P Run 7" csg f/ 7508' to 10,284' (240 jts. total ® _ ~~~~ 1~ tat 'f$ E 1 Time Logs Date From 7o Dur S De th E. Depth_Phase Code__ Subcode_T COM _ 02/17/2007 12:45 14:00 1.25 10,284 10,284 INTRM2 CASINC CIRC P Establish circulation - 3.6 bpm / 530 psi -stage pumps up to 6 bpm -circulate and condition mud - FCP= 580 si PUW 280K SOW 165K 14:00 16:00 2.00 10,284 11,874 INTRM2 CASIN RNCS P Run 7" csg f/ 10,284' to 11,833' (276 jts. total) - PU FMC fluted hanger & landing jt. -Land 7" csg w/ FS @ 11,874.49' FC 11,785.77' 16:00 16:30 .0.50 11,874 11,874 INTRM2 CASINC OTHR P Lay down fill up tool -blow down top drive - MU cement head and lines 16:30 18:30 2.00 11,874 11,874 INTRM2 CEMEC` CIRC P Establish circulation - 2.1 bpm / 330 psi -stage pumps up to 6.5 bpm -circulate and condition mud - FCP= 550 si PUW 325 K SOW 160 K 18:30 20:30 2.00 11,874 0 INTRM2 CEME~ DISP P Cement 7" casing as follows: Pumped 5 bbls CW-100 -Test lines to 4000 psi -Pumped 15 bbls CW-100 -Mixed & pumped 30 bbls 12 ppg MudPush @ 3.2 BPM @ 330 psi - Dropped btm plug -Mixed & pumped 57 bbls (277 sxs Class G w/additives) @ 15.8 ppg tail slurry @ 5.2 BPM @ 500 psi - Dropped top plug w/ 20 bbls water f/ Dowell -Switched to rig pumps & displaced cmt w/ 431 bbls 10 ppg mud @ 7 BPM -Slowed pumps to 4 BPM for last 3 bbls of dispalcement - Bumped plug w/ 1200 psi (pre bump pressure 570 psi) CIP @ 2020 hrs. - Check floats (held OK) Full circulation throu hout ~ob. 20:30 21:30 1.00 0 0 INTRM2 CASIN DHEO P Rigged up and tested casing to 3500 si for 30 min. 21:30 22:15 0.75 0 0 INTRM2 CASINC RURD P Rigged down cement head and laid down landin ~t. 22:15 00:00 1.75 0 0 INTRM2 CASINC OTHR P Pulled thin wear ring and ran packoff. Would not test. Pulled packoff and found it was not in place. Ran and tested ackoff. 02/18/2007 00:00 00:15 0.25 0 0 INTRM2 CASINC DHEQ P Tested packoff to 5000 psi for 10 minutes - ood 00:15 01:15 1.00 0 0 INTRM2 WELCT NUND P Changed top pipe rams to 3 1/2" x 6" VBR's. 01:15 06:30 5.25 0 0 INTRM2 WELCT BOPE P Set test plug -Test BOPE w/ 4" test joint -Tested annular preventor 250/3500 psi -Tested Pipe and blind rams -choke, kill, manifold, Ibop and floor safet valves - 250/5000 si 06:30 07:30 1.00 0 0 INTRM2 WELCT BOPE P Laid down 4" test joint -Installed 3 1 /2" test joint -Tested lower rams 250/5000 si 07:30 08:30 1.00 0 0 INTRM2 WELCT BOPE T Attempted to test top pipe rams, leaking past rams -install 4" test joint - test to rams 250/5000 si - ood. 08:30 09:30 1.00 0 0 INTRM2 WELC OTHR P Pull test plug and install wear bushing -fill stack with mud ~~~~ ~~ o§ ~~3 Time Logs --- - - Date From To Dur S. De th E. De _th Phase .Code Subcode T _ COM 02/18/2007 09:30 10:00 0.50 0 0 INTRM2 DRILL OTHR P Spot and rig up Geo-Span manifold 10:00 19:15 9.25 0 0 INTRM2 DRILL PULD P Lay down 5"drill pipe from derrick 19:15 21:30 2.25 0 1,625 INTRM2 DRILL PULD P RIH picking up 4" DP 51 jts. 21:30 23:00 1.50 1,625 1,625 INTRM2 RIGMN' SVRG P Slipped and cut drilling line. Serviced to drive. 23:00 00:00 1.00 1,625 0 INTRM2 DRILL TRIP P POOH and stood back 17 stands of 4" DP. 02/19/2007 00:00 04:00 4.00 0 222 INTRM2 DRILL PULD P MU BHA #2 -Bit, GeoPilot, nmflex, stab, DM HOC, DGR EWR, PWD, TM HOC, nmfs, IBS -initialize tools -RIH w/ flec collars and 1 stand hwdp to 283' 04:00 05:00 1.00 222 222 INTRM2 DRILL DHEO T Attempt to shallow test tools -pump pressure high and erratic - troubleshoot a ui ment 05:00 07:30 2.50 222 0 INTRM2 DRILL TRIP T POOH -found debris on pulsor - likely from change out of stand pipe valve previous day -pulled pulsor and cleaned debris from impeller -stand back tools -Ran one stand of drill pipe and circulate at 12 bpm for 90 bbls - stand back drill i e 07:30 09:30 2.00 0 92 INTRM2 DRILL PULD T RIH GeoPilot and MWD tools -install ulsor and initialize tools 09:30 11:30 2.00 92 185 INTRM2 DRILL DHEQ T RIH with flex collars to 185' -shallow test tools -Had communication problems with MWD -troubleshoot tools -shallow test ood 11:30 14:00 2.50 185 2,275 INTRM2 DRILL TRIP P RIH with BHA #2 to 376' -pick up 4" drill i e from shed and RIH to 2275' 14:00 15:00 1.00 2,275 2,275 INTRM2 DRILL DHEQ T Attempt to shallow test GeoPillot - unable to successfully execute commands 15:00 16:45 1.75 2,275 4,182 INTRM2 DRILL TRIP P RIH picking up 4"drill pipe from 2275' to 4182' 16:45 17:00 0.25 4,182 4,182 INTRM2 DRILL DHEQ P Fill pipe and circulate with 218 gpm / 1070 psi -sent two successfull commands to GeoPilot 17:00 22:15 5.25 4,182 10,467 INTRM2 DRILL TRIP P Continue to RIH picking up4" drill pipe from 4182' to 10,467' filling every 20 stands. 22:15 23:15 1.00 10,467 11,611 INTRM2 DRILL TRIP P RIH with stands from 10,467' to 11,611'. 23:15 00:00 0.75 11,611 11,706 INTRM2 CEME~ COCF P Washed from 11,611'to 11,706'. 02/20/2007 00:00 00:30 0.50 11,706 11,784 INTRM2 CEME~ COCF P Washed from 11,706' to 11,784'. 00:30 05:45 5.25 11,784 11,886 INTRM2 CEME~ DRLG P Drilled shoe track and cleaned out rathole to 11,886'. 05:45 06:15 0.50 11,886 11,906 INTRM2 DRILL DDRL P Drilled 20' of new hole from 11,886' to 11,906'. ADT .25 hrs. 06:15 07:15 1.00 11,906 11,906 INTRM2 DRILL CIRC P CBU @ 220 GPM. m ~~ ~ ~~ ~ ~.~ ~~as____ --° -g E Pi~£;L 33 cif 1~~ s Time Logs Date From To Dur ___S Depth_E,_Depth Phase _Code_ Subcode T COM ___ 02/20/2007 07:15 08:15 1.00 11,906 11,906 INTRM2 CEME~ FIT P Rigged up and performed FIT to 12.4 PPG EMW. 08:15 09:00 0.75 11,906 11,906 PROD1 DRILL CIRC P Displace well to 9.4 ppg Flo-Pro mud. 09:00 09:30 0.50 11,906 11,946 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section from 11,906'to 11,946'. 09:30 10:00 0.50 11,946 11,946 PROD1 DRILL OTHR P Continue circulation till good mud to surface. SD & clean surface mud equip, Blow dwn TD, Flow check static. 10:00 12:00 2.00 11,946 12,016 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/11,946' U12,016' MD; 7079' TVD ADT - 1.75 hrs. ECD 10.36 ppg WOB 10/12 k RPM 120 GPM 220 @ 1680 psi String Wt. PU 200 - SO 155 -Rot 175 Torque on/off tbm. - 13,500/13,000 fUlbs 12:00 00:00 12.00 12,016 12,964 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/12,016' U12,964' MD; 7053' TVD ADT - 8.75 hrs. ECD 10.78 ppg WOB 10/12 k RPM 120 GPM 218 @ 1830 psi String Wt. PU 200 - SO 150 -Rot 175 Torque on/off tbm. - 14,500/12,500 fUlbs 02/21/2007 00:00 12:00 12.00 12,964 13,523 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/12,964' U13,523' MD; 7047' TVD ADT - 9.83 hrs. ECD 10.78 ppg WOB 10/14 k RPM 115 GPM 220 @ 1960 psi String Wt. = PU 210 - SO 135 -Rot 174 Torque on/off tbm. -17,000/15,500 fUlbs 12:00 00:00 12.00 13,523 14,484 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/13,523' U14,484' MD; 7044' TVD ADT - 8.67 hrs. 10.91 ECD ppg WOB 10/14k -RPM 115 -GPM 218 @ 2090psi String Wt. = PU 210 - SO 135 -Rot 170 Torque on/off tbm. -16,000/12,500 fUlbs 02/22/2007 00:00 12:00 12.00 14,484 15,430 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/14,484' U15,430' MD; 7042' TVD ADT - 8.79 hrs. 11 ECD ppg WOB 10/14k -RPM 115 -GPM 220 @ 2250psi String Wt. = PU 207 - SO 134 -Rot 170 Torque on/off tbm. - 14,000/11,500 fUlbs i ~.,,v, __~~_ s ~e~~e ~.e..__ ms~® ..- .sue ~,YP~ ite Y~~ €Ce ~~ -~ Time Logs __ Date From To Dur S. Depth_ _E De th Phase Code Subcode _ T COM __ _ _ _ _ __ 02/22/2007 12:00 14:30 2.50 15,430 15,711 PROD1 DRILL DDRL P Drilt 6-1/8" horizontal section f/15,430' U15,711' MD; 7041' TVD ADT - 2.71 hrs. 10.94 ECD WOB 10/12k -RPM 115 -GPM 220 @ 2140psi String Wt. = PU 207 - SO 134 -Rot 170 Torque on/off tbm. - 14,000/11,500 fUlbs 14:30 16:30 2.00 15,711 15,711 PROD1 RIGMN SVRG NP POOH to 15,615' MD, Establish circulation @ 52 spm, 115 RPM, 2090 psi. Blow Down TD - RU to pump through cmt line. Stood back 1 stand, installed head pin, and changed swivel packing while circulating @ 4.5 BPM. RIH. 16:30 00:00 7.50 15,711 16,205 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/15,711' U16,205' MD; 7022' TVD. ADT - 7.61 hrs. 11.01 ECD ppg WOB 10/12k -RPM 115 -GPM 201 @ 1960 psi String Wt. = PU 220 - SO 125 -Rot 170 Torque on/off tbm. - 16,500/13,000 fUlbs 02/23/2007 00:00 12:00 12.00 16,205 17,090 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/16,205' U17,090' MD; 6989' TVD. ADT - 8.83 hrs. 10.9 ECD ppg WOB 10/12k -RPM 115 -GPM 201 @ 1980 psi String Wt. = PU 217 - SO 117 -Rot 170 Torque on/off tbm. - 16,000/13,000 fUlbs Lost 302 Bbls mud last 12 hrs - started at 16,210'. 12:00 00:00 12.00 17,090 17,820 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section f/17,090' U17,820' MD; 6965' TVD. ADT - 8.87 hrs. 10.97 ECD ppg WOB 10/14k -RPM 115 -GPM 200 @ 1980 psi String Wt. = PU 220 - SO 110 -Rot 170 Torque on/off tbm. - 15,500/13,500 fUlbs Lost 511 Bbls mud last 12 hrs. 02!24/2007 00:00 08:45 8.75 17,820 18,315 PROD1 DRILL DDRL P Drill 6-1/8" horizontal section fl17,820' U18,315' MD; 6975' TVD. ADT - 7.49 hrs. 11.0 ECD ppg WOB 10/14k -RPM 115 -GPM 200 @ 2060 psi String Wt. = PU 223 - SO 115 -Rot 170 Torque on/off tbm. - 15,000/12,000 fUlbs Lost 457 Bbls mud last 12 hrs. Fa~~ ~~ f ~~ I ~~ i Time Logs - __- - Date From To Dur S. De th E. De th Phase Code Subcode T COM _ 02/24/2007 08:45 12:00 3.25 18,315 18,315 PROD1 DRILL CIRC P Pump High Viscosity sweep to surface @ 200 GPM, 110 RPM, 2130 si. 12:00 17:30 5.50 18,315 15,615 PROD1 DRILL REAM P Flow check well -breathing -POOH with um from 18,315' to 15,615' MD. 17:30 18:00 0.50 15,615 15,615 PROD1 DRILL OWFF P Monitor well for flow -observe breathing -flow tapering off over the course of 30 minutes. 18:00 00:00 6.00 15,615 12,565 PROD1 DRILL REAM P Continue POOH with pump to 12,565' 150 GPM, 100 RPM, 1050 si. 02/25/2007 00:00 01:30 1.50 12,565 11,802 PROD1 DRILL TRIP P POOH with pump 150 GPM 100 RPM.from 12,565'to 11,802'. 01:30 02:00 0.50 11,802 11,802 PROD1 WELCT OWFF P Observed well. Well breathing. 02:00 03:30 1.50 11,802 11,325 PROD1 DRILL TRIP P POOH with pump 2 BPM from 11,802 to 11,325'. 03:30 05:45 2.25 11,325 11,325 PROD1 DRILL CIRC P PJSM. Displaced well to 9.6 PPG brine 05:45 06:15 0.50 11,325 11,325 PROD1 WELCT OWFF P Monitored well. Well dead. 06:15 07:15 1.00 11,325 11,325 PROD1 DRILL CIRC P Displaced 35 Bbls Duo Vis pill into well for losses. 07:15 12:00 4.75 11,325 5,991 PROD1 DRILL TRIP P POOH on trip tank from 11,325' to 5,991'. 12:00 14:30 2.50 5,991 376 PROD1 DRILL TRIP P Cont POOH on trip tank. Observed _ 9 b h losses. 14:30 17:00 2.50 376 0 PROD1 DRILL PULD P Stand back HWDP - LD NMFC -Plug into MWD - LD GeoPilot & BHA. 17:00 18:00 1.00 0 0 PROD1 WELCT ROPE P Pull wear ring. RU and test top rams with 3-1/2" at 250 / 5000 si. 18:00 20:30 2.50 0 0 PROD1 RPCOR PULD P Bring 3-1/2" tbg and BakerOuest downhole gauge equip to the floor and RU. 20:30 00:00 3.50 0 705 PROD1 RPCOi'1 RCST P PJSM - RIH with 3-1/2" 9.3# L-80 EUE-mod tbg as follows: 3-1/2" WLEG - 3-1/2" 10' pup jt. - 2.81" ID w/2.75" No-GO "XN" Npl - 1 jt tbg - 1 pup jt -BAKER Premier PKR - 1 pup jt - 1 jt tbg - 1 pup jt -BAKER Gauge Mandrel (attach cable to gauge) - 1 pup jt - 1 jt tbg - HES "X" Npl - 1 jt tbg - 1 pup jt -Camco KBMG GLM w/dummy - 1 pup jt - 16 jts of tbg. Baker Loc all jts below Packer, Clamps run on jt with Gauge mandrel and every jt after to surface to contain cable. 02/26/2007 00:00 12:00 12.00 705 7,123 PROD1 RPCO RCST P Cont RIH with 3-1 /2" 9.3# L-80 EUE-mod tbg as follows to 7123': 46 jts tbg - pup jt - #2 Camco KBMG GLM wldummy - pup jt - 127 jts tbg - pup jt -#1 Camco KBMG GLM w/dumm - u 't - 51 'ts tb . ®~ _~ _ ~m ~~..~ 6 ~~3~° 9, ~~.1ii I i r Time Logs Date From To _- Dur - S. Depth - E. De th Phase Code Subcode T COM ___ _ 02/26/2007 12:00 22:30 10.50 7,123 10,914 PROD1 RPCOh RCST P 31 jts of tbg -pup jt -Camco TRMAXX-5E SSSV - pup jt - 68 jts tbg - XO - 2 jts 4-1/2" 12.6# L-80 IBTM tbg - pup jt - 4-1/2" FMC Tbg -Hanger. Up Wt 125#, Dwn Wt 110#. Cannon clamps on each jt. Land with Landing jt A on hanger with WEG @ 10,914' MD. XN Npl - 10,902', PKR - 10,857', Gauge mandrel - 10,806', X Npl - 10,763', GLM #3 - 10,715', GLM #2 - 8,770', GLM#1 - 4,805', SSSV - 2,236' MD. A total of 352 Clamps run; 200 Baker 3-1/2", 135 Weatherford 3-1/2", 5 4-1/2", 10 Baker 3-1/2" Half Clamp, 2 Baker 3-1/2" SSSV Clamp. Make up SSSV & Control line. Test to 5000 si. 1.5 hrs 22:30 23:30 1.00 10,914 10,914 PROD1 RPC06 OTHR P RD BakerQuest, LD landing jt A and pick up landing jt B & test. FMC set two way check. Test Hanger seals to 5000 si. 23:30 00:00 0.50 10,914 10,914 PROD1 RPCOh PULD P LD Baker &Camco tbg equipment. 02/27/2007 00:00 01:30 1.50 10,914 10,914 PROD1 RPCOh OTHR P PJSM - UD mouse hole & riser - ND & secure BOPE 01:30 04:00 2.50 PROD1 RPCO OTHR P Terminate Camco SSSV control line & Baker au a cable throu h wellhead. 04:00 04:15 0.25 PROD1 RPCOh NUND P NU wellhead 04:15 04:45 0.50 PROD1 RPCOti OTHR P Test tbg hanger & tree to 5000 psi for 15 mins. 04:45 05:30 0.75 PROD1 RPCOh OTHR P RU FMC lubicator & pull TWC 05:30 06:30 1.00 PROD1 RPCO OTHR P RU hard lines & squeeze manifold for dis lacement 06:30 11:00 4.50 PROD1 RPCOti FRZP P PJSM -Test lines -Displace well w/ 228 bbls 9.6 ppg inhibited brine followed by 145 bbls diesel (tbg vol + 1600' TVD in annulus for freeze rotect 11:00 11:15 0.25 PROD1 RPCOh PACK P RU lubricator & drop packer setting rod/ball assembl 11:15 14:00 2.75 PROD1 RPCOh PACK P Retest line to 5000 psi -pressure up on tbg to 4900 psi to set packer - Bleed tbg to 3500 pis & test tbg for 30 mins. -Test annulus to 3500 psi for 30 mins. -Bleed off annulus to 0 psi & bleed down tbg to 800 pis -Blow down lines & RD lines 14:00 15:30 1.50 PROD1 RPCOh OTHR P RU & set BPV -Secure well 15:30 00:00 8.50 PROD1 RPCOh OTHR P RU & LD 4" DP via mousehole. 02/28/2007 00:00 04:30 4.50 PROD1 RPCOh PULD P Finish LD DP f/derrick for rig move ~~cJ~ ~ t ~t ; ~ j z • r1 1 / Time Loos _ Date From To D_ur _S. Depth E Depth.Phase Code Subcode T_ COM __, ___ 02/28/2007 04:30 07:00 2.50 PROD1 RPCOh OTHR P Move DP in derrick to balance wt. for ri move -Release ri 0700 hrs. as ~.~ _...._ ~. _~.__~_..._ ~'~~~ 1~ ~t 1~ ; Halliburton Company Survey Report (~om0~ny: ConocoPhillips Alaska Inc . Date: 3/12/2007 Time, 14:23:33 Page: 1 Field: Colville River Unit Co- ordinate(NE) Reference: WeIC CU3-307; Troe North ~ Site: AIpiF~eCD3 Ver flcal(TVD}Re fercnce: ''CD3-107:49.4 ' ~~ell: CD3-307 Sec tion rVS)Reier ence: Well(O.OON,O.O OE,323.OOAzi) ~~~ Il~ioirh: CD3-107 sui z~c~ (alcnlatio n ~~tarhod: Minimum Curvature Db: Oracle Field: Colville River Unit North Slope Alaska United States Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (C larke 1866) Coordinate Sy stem: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model: bggm2006 I Well CD3-307 Slot Name: ~ Alpine CD3-107 Well Position: +N /-S -43.21 ft Northing: 6003847.19 ft Latitude: 70 25 10.056 N +E/-W -240.49 ft Easti ng : 388247.02 ft Longitude: 150 54 37.443 W Position Uncertainty: 0.00 ft Wellpath: CD3-107 Drilled From: Well Ref. Point 501032052901 Tie-on Depth: 36.10 ft Current Datum: CD3-107: Height 49.40 ft ~ Above System Datum: Mean Sea Level / Magnetic Data: 2/26!2007 Declination: 22.96 deg Field Strength: 57571 nT Mag Dip Angle: 80.77 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 36.10 0.00 0.00 323.00 Survey Program for Definitive Wellpath , Date: 3/12/2007 Validated: No Version: 6 Actual From To Survey Toolcode Tool Name ft ft -I 79.85 437.85 CD3-307 gyro (79.85-437.85) (0 CB-GYRO-SS Camera based gyro single shot 474.97 3057.25 CD3-307 (474.97-12999.19) (0) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 3098.00 18277.47 CD3-107 ( 3098.00-1 8277.47) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC Survey NID Intl Aziw 1V D Svs 7VD cA/S h1rti~ Map~ti b1apF: Tool ft deg deg ft ft ft ft ft ft 36.10 0.00 0.00 36.10 -13.30 0.00 -- - 0.00 _ _ - 6003847.19 388247.02 • TIE LINE 79.85 0.60 105.00 79.85 30.45 -0.06 0.22 6003847.13 388247.24 CB-GYRO-SS 165.85 0.65 118.00 165.84 116.44 -0.40 1.09 6003846.77 388248.10 CB-GYRO-SS i 257.85 0.80 139.00 257.84 208.44 -1.13 1.97 6003846.03 388248.97 CB-GYRO-SS I 347.85 1.30 120.00 347.82 298.42 -2.12 3.27 6003845.02 388250.25 CB-GYRO-SS 437.85 1.75 109.00 437.79 388.39 -3.08 5.45 6003844.03 388252.42 CB-GYRO-SS 474.97 1.82 103.04 474.89 425.49 -3.39 6.56 6003843.70 388253.52 MWD+IFR-AK-CAZ-SC 564.61 3.24 99.39 564.44 515.04 -4.13 10.45 6003842.91 388257.40 MWD+IFR-AK-CAZ-SC i 656.69 5.80 104.30 656.23 606.83 -5.70 17.52 6003841.23 388264.45 MWD+IFR-AK-CAZ-SC t 746.57 7.18 105.72 745.53 696.13 -8.35 27.33 6003838.44 388274.22 MWD+IFR-AK-CAZ-SC 836.45 9.06 103.89 834.51 785.11 -11.57 39.61 6003835.03 388286.44 MWD+IFR-AK-CAZ-SC 931.72 10.61 93.69 928.38 878.98 -13.93 55.64 6003832.43 388302.44 MWD+IFR-AK-CAZ-SC 1027.57 12.77 90.94 1022.24 972.84 -14.68 75.04 6003831.39 388321.83 MWD+IFR-AK-CAZ-SC j 1122.86 17.26 87.60 1114.25 1064.85 -14.26 99.71 6003831.44 388346.49 MWD+IFR-AK-CAZ-SC ~~ 1216.42 20.95 83.21 1202.65 1153.25 -11.70 130.20 6003833.55 388377.02 MWD+IFR-AK-CAZ-SC i 1311.47 23.33 82.25 1290.68 1241.28 -7.15 165.73 6003837.56 388412.60 MWD+IFR-AK-CAZ-SC 1406.68 29.03 77.18 1376.10 1326.70 0.53 206.97 6003844.62 388453.96 MWD+IFR-AK-CAZ-SC 1502.35 34.77 74.48 1457.29 1407.89 12.99 255.94 6003856.34 388503.10 MWD+IFR-AK-CAZ-SC 1597.29 36.98 74.21 1534.22 1484.82 28.00 309.50 6003870.56 388556.88 MWD+IFR-AK-CAZ-SC 1693.05 38.65 74.12 1609.86 1560.46 44.03 365.99 6003885.73 388613.59 MWD+IFR-AK-CAZ-SC 1788.14 38.86 75.22 1684.02 1634.62 59.76 423.39 6003900.60 388671.22 MWD+IFR-AK-CAZ-SC 1883.57 39.38 74.20 1758.06 1708.66 75.64 481.47 6003915.61 388729.52 MWD+IFR-AK-CAZ-SC 1979.08 40.01 72.87 1831.55 1782.15 92.93 539.97 6003932.02 388788.27 MWD+IFR-AK-CAZ-SC 2074.63 43.25 68.37 1902.97 1853.57 114.06 599.78 6003952.25 388848.38 MWD+IFR-AK-CAZ-SC ~ i I 2169.89 44.40 68.74 1971.70 1922.30 138.17 661.17 6003975.44 388910.13 MWD+IFR-AK-CAZ-SC 2264.96 49.04 68.61 2036.86 1987.46 163.34 725.63 6003999.63 388974.95 MWD+IFR-AK-CAZ-SC 2359.83 51.97 68.13 2097.19 2047.79 190.33 793.67 6004025.60 389043.38 MWD+IFR-AK-CAZ-SC 2454.98 54.76 67.21 2153.96 2104.56 219.34 864.29 6004053.55 389114.42 MWD+IFR-AK-CAZ-SC • • Halliburton Company Survey Report ('umpany: ConocoPhillips Alaskainc., Date: 3/12/2007 Timec 14:23:33 Pa„c 3 Field: Colville River Unit Co-ordinate(NE)Reference: Well: CD3-.307, True P~orth Site: Alpine CD3 Vertical (TAD) Reference: CD3-107: 49.4 ~~ ell: CD3-307 Section (VS) References Well (O.OON,O.OOE,323.OOAzi) ~~ellpath: CD3-107 Sun~ey Calculation Dlethod: Minimum Curvature llb: Oracle Su iti~et~ _ _- -- - - -_ p _- r p __ 11tD Lul Aim TVD Svc 1 ~'1> N/S E/~1 1v1a N AIa E Tooi 1 ft deg deg ft ft ft ft ft ft ~' 2549.43 56.39 66.83 2207.36 2157.96 249.76 936.01 6004082.89 389186.58 MWD+IFR-AK-CAZ-SC 2644.47 59.07 68.24 2258.10 2208.70 280.45 1010.27 6004112.46 389261.28 MWD+IFR-AK-CAZ-SC 2739.76 60.50 69.58 2306.05 2256.65 310.07 1087.09 6004140.93 389338.54 MWD+IFR-AK-CAZ-SC ~ 2834.08 61.70 71.75 2351.64 2302.24 337.40 1165.01 6004167.08 389416.84 MWD+IFR-AK-CAZ-SC ~ 2927.94 59.93 69.99 2397.41 2348.01 364.24 1242.42 6004192.76 389494.64 MWD+IFR-AK-CAZ-SC 3023.30 60.59 66.65 2444.72 2395.32 394.83 1319.34 6004222.19 389572.01 MWD+IFR-AK-CAZ-SC 3057.10 60.61 66.32 2461.31 2411.91 406.58 1346.35 6004233.54 389599.18 MWD+IFR-AK-CAZ-SC .- 3098.00 60.81 65.72 2481.32 - 2431.92 421.08 1378.94 6004247.54 389631.98 MWD+IFR-AK-CAZ-SC 3147.92 57.19 62.88 2507.03 2457.63 439.61 1417.49 6004265.49 389670.81 MWD+IFR-AK-CAZ-SC 3243.16 55.09 60.50 2560.10 2510.70 477.09 1487.12 6004301.93 389740.98 MWD+IFR-AK-CAZ-SC 3338.33 54.42 58.04 2615.03 2565.63 516.80 1553.92 6004340.62 389808.37 MWD+IFR-AK-CAZ-SC 3433.59 53.38 58.19 2671.15 2621.75 557.45 1619.28 6004380.29 389874.32 MWD+IFR-AK-CAZ-SC 3528.50 53.97 59.66 2727.38 2677.98 596.92 1684.77 6004418.77 389940.38 MWD+IFR-AK-CAZ-SC 3623.75 55.79 63.41 2782.18 2732.78 634.01 1753.25 6004454.83 390009.41 MWD+IFR-AK-CAZ-SC ~ 3719.09 56.00 65.58 2835.65 2786.25 668.00 1824.49 6004487.75 390081.15 MWD+IFR-AK-CAZ-SC 3814.09 56.61 67.58 2888.35 2838.95 699.41 1897.02 6004518.06 390154.13 MWD+IFR-AK-CAZ-SC 3909.01 56.89 69.19 2940.40 2891.00 728.65 1970.81 6004546.19 390228.34 MWD+IFR-AK-CAZ-SC 4005.28 56.21 68.55 2993.46 2944.06 757.60 2045.73 6004574.02 390303.69 MWD+IFR-AK-CAZ-SC 4100.41 57.40 68.92 3045.55 2996.15 786.47 2119.92 6004601.77 390378.29 MWD+IFR-AK-CAZ-SC 4195.38 56.78 68.43 3097.15 3047.75 815.46 2194.19 6004629.65 390452.98 MWD+IFR-AK-CAZ-SC 4291.40 57.45 68.03 3149.28 3099.88 845.37 2269.07 6004658.42 390528.29 MWD+IFR-AK-CAZ-SC 4386.50 56.81 67.43 3200.89 3151.49 875.64 2342.99 6004687.58 390602.65 MWD+IFR-AK-CAZ-SC 4482.06 57.35 67.81 3252.83 3203.43 906.18 2417.16 6004717.01 390677.26 MWD+IFR-AK-CAZ-SC I 4577.06 56.67 67.46 3304.55 3255.15 936.50 2490.85 6004746.22 390751.39 MWD+IFR-AK-CAZ-SC 4672.21 57.10 67.23 3356.54 3307.14 967.19 2564.40 6004775.81 390825.38 MWD+IFR-AK-CAZ-SC 4766.77 57.39 66.67 3407.70 3358.30 998.33 2637.57 6004805.84 390899.01 MWD+IFR-AK-CAZ-SC 4862.45 57.16 66.77 3459.42 3410.02 1030.14 2711.51 6004836.54 390973.41 MWD+IFR-AK-CAZ-SC 4957.81 57.68 66.90 3510.77 3461.37 1061.75 2785.39 6004867.04 391047.74 MWD+IFR-AK-CAZ-SC 5052.61 57.04 66.36 3561.90 3512.50 1093.42 2858.67 6004897.60 391121.48 MWD+IFR-AK-CAZ-SC 5147.92 57.16 66.71 3613.67 3564.27 1125.28 2932.07 6004928.36 391195.35 MWD+tFR-AK-CAZ-SC 5243.10 57.86 67.18 3664.80 3615.40 1156.72 3005.94 6004958.68 391269.68 MWD+IFR-AK-CAZ-SC 5338.15 57.26 66.52 3715.79 3666.39 1188.25 3079.70 6004989.11 391343.89 MWD+IFR-AK-CAZ-SC 5433.38 57.52 66.98 3767.11 3717.71 1219.92 3153.40 6005019.66 391418.06 MWD+IFR-AK-CAZ-SC 5528.84 57.40 66.25 3818.45 3769.05 1251.86 3227.27 6005050.49 391492.38 MWD+IFR-AK-CAZ-SC 5623.72 56.50 67.44 3870.20 3820.80 1283.13 3300.38 6005080.67 391565.95 MWD+IFR-AK-CAZ-SC j 5719.13 57.15 67.23 3922.41 3873.01 1313.91 3374.07 6005110.33 391640.09 MWD+IFR-AK-CAZ-SC 5814.21 56.81 66.47 3974.22 3924.82 1345.25 3447.38 6005140.57 391713.85 MWD+IFR-AK-CAZ-SC 5909.63 57.02 66.69 4026.31 3976.91 1377.03 3520.74 6005171.24 391787.67 MWD+IFR-AK-CAZ-SC ' 6004.78 57.25 67.59 4077.94 4028.54 1408.07 3594.38 6005201.18 391861.77 MWD+IFR-AK-CAZ-SC ~I 6100.17 57.24 67.26 4129.55 4080.15 1438.87 3668.46 6005230.86 391936.29 MWD+IFR-AK-CAZ-SC 6195.40 56.86 66.32 4181.35 4131.95 1470.36 3741.90 6005261.25 392010.19 MWD+IFR-AK-CAZ-SC 6290.80 57.02 66.79 4233.39 4183.99 1502.17 3815.26 6005291.95 392084.00 MWD+IFR-AK-CAZ-SC 6385.72 56.70 65.82 4285.29 4235.89 1534.11 3888.03 6005322.80 392157.24 MWD+IFR-AK-CAZ-SC 6480.47 56.44 66.86 4337.49 4288.09 1565.84 3960.46 6005353.44 392230.13 MWD+IFR-AK-CAZ-SC 6575.47 57.19 66.57 4389.48 4340.08 1597.27 4033.49 6005383.77 392303.62 MWD+IFR-AK-CAZ-SC 6670.39 57.11 66.86 4440.97 4391.57 1628.80 4106.74 6005414.19 392377.32 MWD+IFR-AK-CAZ-SC 6765.58 57.54 67.03 4492.36 4442.96 1660.17 4180.46 6005444.46. 392451.50 MWD+IFR-AK-CAZ-SC ~ 6860.71 57.02 66.59 4543.78 4494.38 1691.69 4254.03 6005474.86 392525.53 MWD+IFR-AK-CAZ-SC 6956.27 56.90 67.27 4595.89 4546.49 1723.08 4327.73 6005505.15 392599.68 MWD+IFR-AK-CAZ-SC 7050.94 57.42 68.13 4647.23 4597.83 1753.26 4401.32 6005534.22 392673.71 MWD+IFR-AK-CAZ-SC 7147.06 56.90 67.24 4699.35 4649.95 1783.92 4476.03 6005563.76 392748.87 MWD+IFR-AK-CAZ-SC 7241.87 57.33 66.43 4750.83 4701.43 1815.24 4549.23 6005593.97 392822.52 MWD+IFR-AK-CAZ-SC • i Halliburton Company Survey Report __ __ Comp:~ny: ConocoPhillips Alaska Ina Date: 3112/2007 Timc: 14:23:33 Pair: 3 Field: Colville River Unif Co-ordinaCe(NE) Reference: WeIL CD3-307, True North Sitr. Alpine CD3 Vertical (TVD) Reference: CD3-107x'49.4 Well: CD3-307 Section (VS) Reference: Well (O.OON;O.OOE,323.OOAZi} Wellpath: CD3-107 Survey Calculation Method: Minimum Curvature Db: Oracle Sw~ c~ Ill Incl lzim TVD Sys TVD IVS E/W MapN MapE Tooi ft' deg deg ft ft ft ft ft ft 7337.22 57.04 67.46 4802.50 4753.10 1846.62 4622.96 6005624.25 392896.70 MWD+IFR-AK-CAZ-SC 7432.57 57.55 67.29 4854.02 4804.62 1877.49 4697.02 6005654.00 392971.21 MWD+IFR-AK-CAZ-SC 7528.03 57.09 66.31 4905.57 4856.17 1909.14 4770.87 6005684.54 393045.52 MWD+IFR-AK-CAZ-SC 7623.13 56.82 66.45 4957.42 4908.02 1941.08 4843.91 6005715.38 393119.02 MWD+IFR-AK-CAZ-SC 7718.45 56.55 66.91 5009.78 4960.38 1972.61 4917.05 6005745.81 393192.63 MWD+IFR-AK-CAZ-SC 7813.70 57.05 67.12 5061.93 5012.53 2003.74 4990.43 6005775.83 393266.45 MWD+IFR-AK-CAZ-SC 7909.15 57.03 66.93 5113.86 5064.46 2035.00 5064.16 6005805.98 393340.64 MWD+IFR-AK-CAZ-SC 8004.26 56.96 67.30 5165.67 5116.27 2066.01 5137.65 6005835.89 393414.57 MWD+IFR-AK-CAZ-SC 8100.62 57.17 67.42 5218.06 5168,66 2097.15 5212.29 6005865.90 393489.66 MWD+IFR-AK-CAZ-SC 8193.60 56.79 66.44 5268.73 5219.33 2127.69 5284.01 6005895.37 393561.83 MWD+IFR-AK-CAZ-SC i 8289.69 57.19 66.97 5321.08 5271.68 2159.56 5358.02 6005926.12 393636.31 MWD+IFR-AK-CAZ-SC ~, 8384.58 56.73 66.14 5372.81 5323.41 2191.21 5431.00 6005956.66 393709.74 MWD+IFR-AK-CAZ-SC 8478.20 56.44 65.82 5424.37 5374.97 2223.01 5502.38 6005987.40 393781.58 MWD+IFR-AK-CAZ-SC 8573.21 56.92 66.54 5476.56 5427.16 2255.08 5575.01 6006018.37 393854.68 MWD+IFR-AK-CAZ-SC 8670.37 56.77 66.72 5529.70 5480.30 2287.34 5649.68 6006049.51 393929.81 MWD+IFR-AK-CAZ-SC 8765.47 57.36 67.28 5581.40 5532.00 2318.53 5723.15 6006079.59 394003.74 MWD+IFR-AK-CAZ-SC ~ 8860.92 57.11 67.98 5633.06 5583.66 2349.07 5797.37 6006109.02 394078.40 MWD+IFR-AK-CAZ-SC j ~ 8955.96 57.25 67.76 5684.57 5635.17 2379.16 5871.36 6006137.99 394152.82 MWD+IFR-AK-CAZ-SC 9050.80 56.33 67.04 5736.52 5687.12 2409.65 5944.61 6006167.38 394226.52 MWD+IFR-AK-CAZ-SC 9146.08 56.33 66.88 5789.34 5739.94 2440.69 6017.58 6006197.32 394299.94 MWD+IFR-AK-CAZ-SC 9241.07 57.03 66.69 5841.52 5792.12 2471.98 6090.53 6006227.51 394373.34 MWD+IFR-AK-CAZ-SC 9336.00 57.41 66.86 5892.92 5843.52 2503.45 6163.87 6006257.88 394447.15 MWD+IFR-AK-CAZ-SC 9431.33 57.19 67.86 5944.42 5895.02 2534.33 6237.91 6006287.64 394521.63 MWD+IFR-AK-CAZ-SC 9525.68 57.60 66.07 5995.26 5945.86 2565.43 6311.05 6006317.64 394595.22 MWD+IFR-AK-CAZ-SC 9620.90 56.20 67.18 6047.26 5997.86 2597.08 6384.26 6006348.19 394668.89 MWD+IFR-AK-CAZ-SC I 9715.96 56.37 67.13 6100.03 6050.63 2627.78 6457.13 6006377.79 394742.21 MWD+IFR-AK-CAZ-SC 9810.81 55.69 67.97 6153.02 6103.62 2657.82 6529.83 6006406.74 394815.34 MWD+IFR-AK-CAZ-SC 9904.19 56.60 67.43 6205.05 6155.65 2687.25 6601.58 6006435.09 394887.51 MWD+IFR-AK-CAZ-SC 10001.11 57.01 68.18 6258.11 6208.71 2717.89 6676.67 6006464.59 394963.05 MWD+IFR-AK-CAZ-SC 10096.54 57.72 67.44 6309.57 6260.17 2748.24 6751.08 6006493.83 395037.90 MWD+IFR-AK-CAZ-SC I 10191.80 57.44 67.10 6360.64 6311.24 2779.31 6825.25 6006523.78 395112.52 MWD+IFR-AK-CAZ-SC 10286.90 57.75 66.58 6411.61 6362.21 2810.89 6899.07 6006554.25 395186.80 MWD+IFR-AK-CAZ-SC 10381.63 57.11 66.49 6462.60 6413.20 2842.68 6972.30 6006584.93 395260.49 MWD+IFR-AK-CAZ-SC 10476.61 57,32 66.80 6514.03 6464.63 2874.33 7045.61 6006615.48 395334.25 MWD+IFR-AK-CAZ-SC 10571.53 57.03 66.37 6565.49 6516.09 2906.03 7118.80 6006646.08 395407.91 MWD+IFR-AK-CAZ-SC 10616.27 56.63 64.83 6589.97 6540.57 2921.50 7152.91 6006661.03 395442.24 MWD+IFR-AK-CAZ-SC 10666.72 57.26 60.53 6617.49 6568.09 2940.90 7190.46 6006679.87 395480.07 MWD+IFR-AK-CAZ-SC ~ 10761.76 57.79 56.83 6668.54 6619.14 2982.57 7258.93 6006720.51 395549.15 MWD+IFR-AK-CAZ-SC I, 10857.43 59.00 54.71 6718.68 6669.28 3028.41 7326.28 6006765.33 395617.18 MWD+IFR-AK-CAZ-SC 10907.69 59.77 53.06 6744.27 6694.87 3053.90 7361.22 6006790.30 395652.49 MWD+IFR-AK-CAZ-SC ~ 10952.64 61.07 51.86 6766.46 6717.06 3077.72 7392.21 6006813.65 395683.84 MWD+IFR-AK-CAZ-SC 11001.46 62.11 50.45 6789.69 6740.29 3104.66 7425.66 6006840.08 395717.68 MWD+IFR-AK-CAZ-SC 11047.87 64.32 47.42 6810.61 6761.21 3131.88 7456.88 6006866.82 395749.30 MWD+IFR-AK-CAZ-SC 11098.60 64.59 45.41 6832.49 6783.09 3163.43 7490.03 6006897.88 395782.92 MWD+IFR-AK-CAZ-SC 11142.73 65.68 41.82 6851.05 6801.65 3192.42 7517.64 6006926.44 395810.95 MWD+IFR-AK-CAZ-SC 11194.20 66.09 40.08 6872.08 6822.68 3227.90 7548.43 6006961.45 395842.27 MWD+IFR-AK-CAZ-SC 11238.26 66.62 37.56 6889.75 6840.35 3259.34 7573.72 6006992.51 395868.03 MWD+IFR-AK-CAZ-SC ~ 11289.21 66.37 35.83 6910.07 6860.67 3296.80 7601.64 6007029.55 395896.50 MWD+IFR-AK-CAZ-SC 11333.46 66.55 32.90 6927.75 6878.35 3330.28 7624.54 6007062.68 395919.89 MWD+IFR-AK-CAZ-SC 11383.91 66.58 30.89 6947.81 6898.41 3369.58 7648.99 6007101.60 395944.93 MWD+IFR-AK-CAZ-SC 11428.46 68.12 26.99 6964.98 6915.58 3405.55 7668.87 6007137.27 395965.35 MWD+IFR-AK-CAZ-SC 11480.62 69.27 24.48 6983.93 6934.53 3449.33 7689.97 6007180.72 395987.10 MWD+IFR-AK-CAZ-SC j 11523.27 71.55 22.02 6998.23 6948.83 3486.24 7705.82 6007217.39 396003.50 MWD+IFR-AK-CAZ-SC • Halliburton Company Survey Report • Company: ConoCOPhillips Alaska InC. Date: 3/121200 % Time: 14:23:33 Yage: A Field: Colville River'Unit Co-ordinate(NE) Reference: WeIC CD3-307, True North Site: Alpine CD3 Vertical ('TVD) Reference: CD3-107: 49.4 Well: CD3-307 Section (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) ~~'~Ilpath: CD3-107 Survey Calculation Method: Minimum Curvature Db: Oracle Juney MD Incl A2im TVD Sys T~'D N/S E/W MapN RIapE Tool ft deg deg ft ft ft ft ft ft __. _ - __ 11574.54 72.12 20.04 7014.22 6964.82 3531.71 7723.30 6007262.59 396021.66 MWD+IFR-AK-CAZ-SC 11618.52 73.97 16.55 7027.04 6977.64 3571.64 7736.50 6007302.32 396035.45 MWD+IFR-AK-CAZ-SC 11669.64 75.40 14.70 7040.55 6991.15 3619.12 7749.77 6007349.59 396049.43 MWD+IFR-AK-CAZ-SC 11713.82 78.36 12.55 7050.58 7001.18 3660.93 7759.90 6007391.24 396060.18 MWD+IFR-AK-CAZ-SC j 11764.91 80.11 10.56 7060.12 7010.72 3710.10 7769.95 6007440.25 396070.97 MWD+IFR-AK-CAZ-SC 11803.15 81.69 8.09 7066.17 7016.77 3747.36 7776.07 6007477.41 396077.64 MWD+IFR-AK-CAZ-SC 11844.84 82.44 6.61 7071.92 7022.52 3788.31 7781.35 6007518.27 396083.53 MWD+IFR-AK-CAZ-SC 11956.00 89.05 5.45 7080.17 7030.77 3898.49 7792.98 6007628.25 396096.81 MWD+IFR-AK-CAZ-SC 12051.16 91.71 1.73 7079.53 7030.13 3993.43 7798.94 6007723.09 396104.19 MWD+IFR-AK-CAZ-SC 12146.52 92.39 356.97 7076.12 7026.72 4088.70 7797.86 6007818.35 396104.54 MWD+IFR-AK-CAZ-SC 12242.09 91.95 353.68 7072.50 7023.10 4183.87 7790.08 6007913.62 396098.18 MWD+IFR-AK-CAZ-SC 12337.29 93.07 350.07 7068.33 7018.93 4278.00 7776.64 6008007.94 396086.16 MWD+IFR-AK-CAZ-SC 12428.58 91.34 346.50 7064.82 7015.42 4367.31 7758.12 6008097.50 396068.98 MWD+IFR-AK-CAZ-SC 12527.87 91.58 345.39 7062.29 7012.89 4463.59 7734.02 6008194.13 396046.32 MWD+IFR-AK-CAZ-SC 12622.86 91.95 341.82 7059.36 7009.96 4554.66 7707.22 6008285.58 396020.89 MWD+IFR-AK-CAZ-SC 12717.55 90.90 336.96 7057.01 7007.61 4643.24 7673.91 6008374.64 395988.91 MWD+IFR-AK-CAZ-SC 12812.86 91.03 333.21 7055.40 7006.00 4729.65 7633.77 6008461.63 395950.08 MWD+IFR-AK-CAZ-SC 12909.12 90.60 330.00 7054.03 7004.63 4814.31 7588.01 6008546.96 395905.59 MWD+IFR-AK-CAZ-SC Iii 13003.93 91.58 327.37 7052.23 7002.83 4895.28 7538.74 6008628.66 395857.55 MWD+IFR-AK-CAZ-SC 13098.96 92.08 326.86 7049.19 6999.79 4975.05 7487.17 6008709.17 395807.18 MWD+IFR-AK-CAZ-SC 13194.07 91.64 323.32 7046.10 6996.70 5052.99 7432.78 6008787.91 395753.96 MWD+IFR-AK-CAZ-SC 13289.20 92.94 323.14 7042.30 6992.90 5129.13 7375.88 6008864.89 395698.22 MWD+IFR-AK-CAZ-SC 13384.37 88.56 322.67 7041.06 6991.66 5205.01 7318.50 6008941.62 395641.98 MWD+IFR-AK-CAZ-SC 13479.34 86.59 321.79 7045.07 6995.67 5280.01 7260.39 6009017.48 395585.00 MWD+IFR-AK-CAZ-SC 13571.67 88.68 324.24 7048.89 6999.49 5353.69 7204.90 6009091.97 395530.63 MWD+IFR-AK-CAZ-SC 13669.90 89.24 325.32 7050.67 7001.27 5433.93 7148.26 6009173.04 395475.20 MWD+IFR-AK-CAZ-SC 13765.71 90.04 326.19 7051.27 7001.87 5513.13 7094.34 6009253.03 395422.48 MWD+IFR-AK-CAZ-SC I 13861.18 89.79 325.06 7051.41 7002.01 5591.92 7040.44 6009332.61 395369.77 MWD+IFR-AK-CAZ-SC ! 13956.54 89.92 325.52 7051.65 7002.25 5670.31 6986.14 6009411.80 395316.65 MWD+IFR-AK-CAZ-SC 14051.71 91.46 325.16 7050.51 7001.11 5748.58 6932.02 6009490.87 395263.72 MWD+IFR-AK-CAZ-SC i 14147.29 90.16 323.33 7049.16 6999.76 5826.14 6876.18 6009569.24 395209.05 MWD+IFR-AK-CAZ-SC i, ', 14242.64 90.66 324.58 7048.47 6999.07 5903.23 6820.08 6009647.16 395154.11 MWD+IFR-AK-CAZ-SC 14338.09 91.21 328.56 7046.92 6997.52 5982.86 6767.51 6009727.56 395102.75 MWD+IFR-AK-CAZ-SC 14433.55 90.84 327.80 7045.21 6995.81 6063.96 6717.19 6009809.40 395053.65- MWD+IFR-AK-CAZ-SC 14528.59 90.16 324.24 7044.38 6994.98 6142.75 6664.08 6009888.97 395001.73 MWD+IFR-AK-CAZ-SC 14623.91 91.21 322.95 7043.24 6993.84 6219.46 6607.52 6009966.51 394946.32 MWD+IFR-AK-CAZ-SC 14719.58 91.03 320.20 7041.37 6991.97 6294.39 6548.07 6010042.32 394888.02 MWD+IFR-AK-CAZ-SC 14815.03 91.27 320.88 7039.45 6990.05 6368.07 6487.42 6010116.89 394828.48 MWD+IFR-AK-CAZ-SC 14910.86 90.72 320.92 7037.79 6988.39 6442.43 6427.00 6010192.14 394769.18 MWD+IFR-AK-CAZ-SC 15005.92 90.60 321.85 7036.69 6987.29 6516.70 6367.68 6010267.28 394710.98 MWD+IFR-AK-CAZ-SC 15101.49 89.12 322.43 7036.93 6987.53 6592.15 6309.02 6010343.59 394653.47 MWD+IFR-AK-CAZ-SC ~ 15196.91 89.55 319.67 7038.03 6988.63 6666.34 6249.05 6010418.67 394594.62 MWD+-FR-AK-CAZ-SC 15292.32 88.81 318.54 7039.40 6990.00 6738.46 6186.59 6010491.70 394533.25 MWD+IFR-AK-CAZ-SC ~ 15387.72 88.99 318.64 7041.23 6991.83 6809.99 6123.50 6010564.17 394471.25 MWD+IFR-AK-CAZ-SC 15483.37 89.36 319.86 7042.61 6993.21 6882.44 6061.07 6010637.54 394409.92 MWD+IFR-AK-CAZ-SC 15578.80 90.29 321.14 7042.90 6993.50 6956.08 6000.38 6010712.07 394350.33 MWD+IFR-AK-CAZ-SC '~i j 15672.09 91.34 322.10 7041.57 6992.17 7029.20 5942.46 6010786.04 394293.52 MWD+IFR-AK-CAZ-SC 15769.81 90.60 322.56 7039.92 6990.52 7106.54 5882.75 6010864.26 394234.98 MWD+IFR-AK-CAZ-SC 15865.35 92.45 324.63 7037.38 6987.98 7183.40 5826.08 6010941.95 394179.47 MWD+IFR-AK-CAZ-SC 15961.01 92.14 326.08 7033.55 6984.15 7262.03 5771.74 6011021.38 394126.32 MWD+IFR-AK-CAZ-SC 16056.41 92.76 325.61 7029.47 6980.07 7340.90 5718.23 6011101.04 394074.00 MWD+IFR-AK-CAZ-SC 16151.47 92.75 325.28 7024.90 6975.50 7419.10 5664.37 6011180.03 394021.33 MWD+IFR-AK-CAZ-SC Halliburton Company Survey Report - ___ _ __ ____ Cump.any: ConocoPhilllps Alaska lnc. Date: 3/12/2007 "Cime: 14:23:33 P;n„c: 5 Field: Colville River Unit Co-ordinate(NE} Reference: Wetl: CD3-307. True North Site: Alpine CD3 ~'crtical (TVD) Reference: CD3-107: 49.4 WeII: CD3-307 Section (VS) Reference: WeII (O.OON,0.OOE323.OOAzi) VF'ellpath: 'CD3-107 Survey Cakulatiou Dlethod: Minimum Curvature llb:_ Oracle Survey MD [ncl Azim TVD SysTVn t~IS E/W 1~tapN MapF. 'Tool ft deg deg ft ft ft ft ft ft 16246.52 93.13 325.60 7020.02 6970.62 7497.28 5610.52 6011259.00 393968.66 MWD+IFR-AK-CAZ-SC 16339.79 92.14 324.02 7015.73 6966.33 7573.42 5556.83 6011335.93 393916.12 MWD+IFR-AK-CAZ-SC 16436.97 93.50 323.10 7010.95 6961.55 7651.50 5499.18 6011414.86 393859.65 MWD+IFR-AK-CAZ-SC 16532.36 92.01 323.69 7006.37 6956.97 7727.98 5442.37 6011492.18 393803.99 MWD+IFR-AK-CAZ-SC 16627.55 92.14 322.83 7002.92 6953.52 7804.21 5385.47 6011569.24 393748.24 MWD+IFR-AK-CAZ-SC ~ 16722.52 92.08 322.10 6999.43 6950.03 7879.47 5327.65 6011645.35 393691.56 MWD+IFR-AK-CAZ-SC 16817.86 91.58 322.01 6996.38 6946.98 7954.62 5269.05 6011721.36 393634.10 MWD+IFR-AK-CAZ-SC ii 16913.20 91.40 322.35 6993.90 6944.50 8029.90 5210.61 6011797.51 393576.80 MWD+IFR-AK-CAZ-SC 17008.46 91.58 322.51 6991.42 6942.02 8105.38 5152.55 6011873.84 393519.87 MWD+IFR-AK-CAZ-SC 17103.93 90.04 323.70 6990.08 6940.68 8181.72 5095.24 6011951.02 393463,72 MWD+IFR-AK-CAZ-SC 17199.08 91.34 323.86 6988.93 6939.53 8258.48 5039.02 6012028.60 393408.66 MWD+IFR-AK-CAZ-SC 17294.21 90.72 320.83 6987.22 6937.82 8333.77 4980.92 6012104.75 393351.70 MWD+IFR-AK-CAZ-SC 17389.40 93.19 321.04 6983.97 6934.57 8407.63 4920.97 6012179.49 393292.87 MWD+IFR-AK-CAZ-SC 17484.88 92.32 320.98 6979.38 6929.98 8481.76 4860.97 6012254.50 393233.99 MWD+IFR-AK-CAZ-SC 17580.33 92.39 321.80 6975.46 6926.06 8556.28 4801.46 6012329.90 393175.60 MWD+IFR-AK-CAZ-SC 17675.70 93.62 322.55 6970.46 6921.06 8631.51 4743.05 6012405:99 393118.34 MWD+IFR-AK-CAZ-SC 17770.84 91.89 323.10 6965.89 6916.49 8707.22 4685.63 6012482.55 393062.06 MWD+IFR-AK-CAZ-SC i 17866.27 88.93 323.98 6965.21 6915.81 8783.96 4628.93 6012560.12 393006.52 MWD+IFR-AK-CAZ-SC ~ 17961.68 88.31 322.83 6967.50 6918.10 8860.54 4572.07 6012637.54 392950.82 MWD+IFR-AK-CAZ-SC 18056.89 88.31 323.28 6970.31 6920.91 8936.60 4514.87 6012714.44 392894.77 MWD+IFR-AK-CAZ-SC 18152.37 89.42 324.20 6972.20 6922.80 9013.57 4458.41 6012792.24 392839.47 MWD+IFR-AK-CAZ-SC 18247.96 88.81 323.97 6973.68 6924.28 9090.98 4402.35 6012870.47 392784.58 MWD+IFR-AK-CAZ-SC 18277.47 89.18 324.35 6974.20 6924.80 9114.90 4385.07 6012894.64 392767.66 MWD+IFR-AK-CAZ-SC 18315.00 89.18 324.35 6974.73 6925.33 9145.39 4363.20 6012925.46 ' 392746.25 ' PROJECTED to TD WELL LOG TRANSMITTAL To: State of :Alaska Alaska Oil and Gas Conservation Comm.. Attn.: Librarian 333 West 7t1' Avenue, Suite 100 Anchorage, Alaska 99501-3539 RE: MWD Formation Evaluation Logs: CD3-107 May 7, 2007 AK-MW-4846399 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 1 LDWG formatted CD Rom with verification listing. _ API#: 50-103-20529-01 ~_ `~ ~ ~~~ ~~s~~a ~~~-1~~ ~~ • ~ 04-Apr-07 AOGCC Librarian 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well CD3-107 Dear Dear Sir/Madam: Enclosed is one disk with the *.PTT and *.PDF files. Tie-on Survey: 36.10' MD Window /Kickoff Survey 0.00' MD (if applicable) Projected Survey: 18,315.00' MD PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO Timothy.Allen@HALLIBURTON.COM OR SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Timothy Allen 6900 Arctic Blvd. Anchorage, AK 99518 Date / 3 ~/ ~ ~ Signed Please call me at 273-3534 if you have any questions or concerns. Regards, Timothy Allen Survey Manager Attachment(s) a~~~l~~ • ~~a~~ 0~ a[~,~~f~Q / va..M~ao~~ ~/v-7~ O~ ~ ~~ 333 W. 7th AVENUE SUITE 100 CO1~T5ERQ~7`I011T CODi1~II5SIOIQ , ANCHORAGE, ALASKA 995013539 PHONE (907).279-1433 FAX (907) 276-7542 Jack Walker Production Engineer ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510 Re: Colville River Field, Fiord Oil Pool, CD3-107 Sundry Number: 307-119 Dear Mr. Walker: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this ~ day of April, 2007 Encl. ao~-cam Sincerely, s ~ ~~~j/~ ~ RECEIIJED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION l4 APR. O 5 ZQO7 APPLICATION FOR SUNDRY APPROVAL~iaska Oil & Gas Cons. Commission 20 AAC 25.280 ~__,,_.,,,,,, 1. Type of Request: Abandon ~ Suspend ^ Operational Shutdown ^ Perforate Q ~ Waiver ^ Other Alter casing ^ Repair well ^ Plug Perforations ^ 1.U11VCl JIVII W Stimulate ^ Time Extension ^ Injector Change approved program ^ Pull Tubing ^ Perforate New Pool ^ Re-enter Suspended Well ^ ~~ ~!. 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development ^ Exploratory ^ 206-189 3. Address: Stratigraphic ^ Service ^ ~ 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-103-20529-01 ' 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line 8. Well Name and Number: where ownership o r landownership changes: Spacing Exception Required? YeS NO ^~ ~ CD3-107 ' 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): ADL ~j,29 ~4, 3 2105, 364471 ' RKB 37' Colville River Field, Fiord Oil Poof 12. -O PRESENT WELL CONDITION SUMMARY Total depth M D (ft)~ Total Depth TV D (ft)r Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): a 2 ' ..9"~L.~."JV s / ~ ~1" Casing 7 Length s}- Size MD TVD Burst Collapse CONDUCTOR 114' 16" 114' 114 SURFACE 3093' 9-5/8" 3093' 2479 PRODUCTION 11874' 9-5/8" 11874' 7077 OPEN HOLE 6441' 6-1/8°' 18315' ~ ~~(~~ ,~, q a 7 Pertoration Depth MD (ft): Pertoration Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10944-10970 (proposed) ~ 6762-6774 (proposed) 3-1/2" L-80 10914' Packers and SSSV Type: Packers and SSSV MD (ft) Permanent packer, Baker Premier Packer = 10856' Tubing retrievable, TRMAXX-5E SCSSSV SSSV= 2236' 13. Attachments: Description Summary of Proposal Q 14. Well Class after proposed work: Detailed Operations Program ^ BOP Sketch ^ Exploratory ^ Development ~ Service ^ 15. Estimated Date for 16. Well Status after proposed work: Commencing Operations: Oil ~ ~ Gas ^ Plugged ^ Abandoned ^ 17. Verbal Approval: Date: ` WAG ^ GINJ ^ WINJ ^ WDSPL ^ Commission Representative: ~ ~a..~-Q 1 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: .lack Walker Printed Name Jack Walker Title: Production Engineer Signature Phone 265-6268 Date ~j~-/~/p Commission Use Only Sundry Number: Conditions of approval: Notify Commission so that a representative may witness .. Plug Integrity ^ BOP Test ^ Mechanical Integrity Test ^ Location Clearance ^ Other: ~~~-AS ~~- APR ~ 01007 Subsequent Form Required: ~`~ APPROVED BY -9-d Approved by: COMMISSIONER THE COMMISSION Date: / .s7 `" ~ ~ y 9 07 Form 10-403 Revised 06/2t ~ ~ ~ ~ j' , ~, ~ Submit i pli~~~ ~/ t STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 20 AAC 25.280 CD3-107 Proposed perforations of Kuparuk C Sand 4-Apr-07 API No. 50-103-20529-01 Nechelik interval stopped flowing during its initial flowback. Subsequent diagnostics indicate a hard bottom at 13242'CTMD. Hole collapse suspected in mudstones at 13233-13438'MD. Propose perforating Kuparuk interval in 7" production casing, 10944-10970'MD. CD3-107 Production Well Completion Plan 16" Conductor to 114' Updated 4(4107 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing @ 3093' MD / 2479' ND 3-1/2" 9.3 ppf L-80 EUE M cemented to surface tubing run with Jet Lube Run'n'Seal pipe dope Com lep lion MD Tubing Hanger 32' 4-''/2' 12.6 #/ft IBT-Mod Tubing (2) Crossover 3 Yz" 9.3#/ft EUE -Mod Tubing Camco TRMAXX-SE SSSV (2.812") 2236' 3-'/:" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 4804' 3-'/:" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 8769' 3-''/z" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 10714' 3-'/~" 9.3#/ft EUE -Mod Tubing (1) HES 2.813" X Profile 10763' 3-'/" Tubing Joints EUE-Mod (1) 3?/~" Baker Gauge Mandrel 10805' 3 '/:" Tubing Joints EUE-Mod (1) Baker Premier Packer 10856' 3'/:" 9.3#/ft EUE -Mod Tubing (1) HES XN (2.75" NoGo) 10902' 3-''/2' 10' pup joint VVLEG 10914' ~ '.., Calc TOC +500' above top of Kuparuk C Interval ~, ~, ~~ Proposed Kuparuk Interval Perforations: ~~' ~ 10944-10970'MD ., ----- - --- - ------ - - ---- ~, Well TD at 18,315° MD 7" 26 ppf L-80 BTC Mod Production Casing @ 11874' MD / 7077' ND @ 84° /~/b~ Form 10.403 Revised 06/2006 Submit in Duplicate Re: CD3-107 (206- 2 89) Perf 10-403 Subject: Re: CD3-107 (206-189) Perf 10-403 From: Thomas Maunder ~tom_maunder@admin.state.ak.us> Date: Wed, 04 Apr 2007 15:50:28 -0800 ~1,~ ~~~'~'alkcr, hick .~~" .lack.~1.~~~~lll~~r(~rc~tl~~c~~~~l~illip~.com C'C: Steve Da~~i~s ~~~ste~e d<wics(ci:a~hnin.state.ak.us> Jack, This confirms our conversation. Unfortunate that the OH section has experienced problems. Not the first time for this well. Your plan to perforate is appropriate. By copy of this message you have "verbal" approval to proceed. We will look forward to the hard copy sundry. Call or message with any questions. Tom Maunder, PE AOGCC Walker, Jack A wrote, On 4/4/2007 3:08 PM: Tom, As a follow up to our phone conversation and fax today, we are proposing perforating the Kuparuk interval from 10944-10970'MD in the CD3-107 well. The Nechelik interval was completed openhole in CD3-107, but it stopped flowing due to a shale collapse near the heel of the horizontal production hole. t will follow up with the 10-403 today. Thanks, Jack Walker ', ConocoPhillips Alaska, Inc. 265-6268 1 of 1 4/4/2007 4:12 PM Re: CD3-107 (206-189) • • Sub3ect: Re: CD3-107 (206-189) From: Thomas. Maunder <tom maunder a)adtnin.state.ak.us> Date: Fri, 02 Feb 2007 13:45:36 -0900 To: "Galiunas, Llizabrih C"' ~~-Clirabcth.L.Ga.liunas<<r;~conocophillips.cum Hi Liz, This message confirms that it will not be necessary to cover the Qannik in the intermediate hole section of CD3-107. Good luck with the operations. Tom Maunder, PE AOGCC Galiunas, Elizabeth C wrote, On 2/2/2007 1:07 PM: Tom, Just to put this in an email. In looking over the original intermediate section, the K2 (aka Qannik) showed 2' of pay using 2md of permeability as a cut off, deeming it not significant. With the new intermediate section being in close proximity to the original wellbore, the Qannik interval should reflect the same 2' pay. For CD3-107 (the new intermediate section) Qannik predicted depth of 6290' MD / 4223' TVD. We wanted to confirm cementing the Qannik interval is not required since the sand is not significant. Thanks, Liz Liz Galiunas Drilling Engineer Alpine Drilling Team Office: (907)-265-6247 Cell: (907)-441-4871 I of 1 2/2/2007 I;45 PM • ALASSA oIL ~11TD Gds coHs~RV~~o~ corrmassioH Chip Alvord Alpine Drilling Team Leader ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510 C] SARAH PAUN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276.7542 Re: Colville River Field, Fiord Oil Pool, CD3-307 and CD3-107 API Numbers: 50-103-20529-00 and 50-103-20529-0 Z Sundry Number: 307-042 Dear Mr. Alvord: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. Following item 11 in the enclosed Program Outline, the well will be remaned and all subsequent operations and data shall be clearly differentiated in well name (CD3-107), API number (50-103-20529-0 l) and permit to drill number (206-189) When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager) . As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this day of January, 2007 Encl. ~-G~ ~.. ~6- t ~~~ .~ ConocoPhillips Alaska, Inc. Post Office Box 100360 • • Anchorage, Alaska 99510-0360 ~~~~~~~ Telephone 907-276-1215 -~ ~ ; , .~ January 25, 2007 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Sundry Permit: Changed to approved program and re-enter the suspended well CD3-307 (permit number 206-046) ~ Co3- ~~'7 C~afa'/89> , r.~~ .a~ Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a sundry permit for change to the approved program and to re-enter CD3-307 which was suspended. -' After the failed fishing attempts on the packer in CD3-307, Doyon 19 moved off 1/23/07 and to another CD3. The plan is to return to CD3-307 orr February 2th, 2007, to cut and pull the intermediate casing, re-drill the intermediate .section and continue on with completing the well as a horizontal Nechelik producer. The kick off point is below the surface casing shoe to the same permitted TD location. One difference from the previous permit to drill 401, is since there are no longer any perforations in the Kuparuk interval, one packer will be run. In the previous permit to drill the well was to be completed with two packers straddling the perforations. Once ~ kicked off, the well will be nam CD3-107 and the operations will be under original permit for CD3-107, number 206-189. ~~ Please find attached: 1. Form 10-403 2. A proposed drilling program 3. Abandonment of CD3-307 diagram. 4. Proposed completion schematic. 5. Revised cementing program for the intermediate 6. Proposed New directional plan If you have any questions or require further information, please contact Liz Galiunas 265-6247. Sincerely, .~ Liz Galiunas Drilling Engineer Attachments cc: CD3-307 Well File /Sharon Allsup Drake ATO 1530 Chip Alvord ATO 1577 Vern Johnson ATO 4702 Jack Walker ATO 1740 Lanston Chin Kuukpik Corporation STATE OF ALASKA I'~ ~ ~ ~. ALASKA OIL AND GAS CONSERVATION COMMISSION '~ " APPLICATION FOR SUNDRY APPROVAL - 20 AAC 25.280 1. Type of Request: Abandon Sus end ^ ^ p O erational shutdown p ^ Perforate ^ Waiver Other ^ Alter casing ^ Repair well ^ Plug Perforations ^~ Stimulate ^ Time Extension ^ Change approved program 0 Pull Tubing ^ Perforate New Pool ^ Re-enter Suspended Well ^~ 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development Q Exploratory ^ 206-046 ~t~- 3. Address: Stratigraphic ^ Service ^ 6. API Number: P. O, Box 100360, Anchorage, Alaska 99510 50-103-20529-00 -~ 7. KB Elevation (ft): 9. Well Name and Number: 55.1 ftBPMSL CD3-307 ~3'/®7 ~Z`~ 8. Property Designation: 10. Field/Pools(s): ~ F~~ 372104, 372105, 364471 a ik O Pool N PRESENT WELL CONDIT ION SUMMARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft}: Plugs (measured) Junk (measured): 11 411' 6927' 11 441' cement 6927' 11 541' Retainer 11611' Fish Casing Length Size MD TVD Burst Collapse Structural Conductor 114 16" 114' 114' Surface 3019 9.625" 3093 2479 3520 2020 Intermediate 12983 7" 12004 7039 4599 5410 Production 1963 3.5" 2000 1800 Liner Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 11,762'-11,799' 6746'-6761' 3.5 L-80 2000 Packers and SSSV Type: Packers and SSSV MD (ft): 11,632' Premier Packer left in hole 6691' 12. Attachments: Description Summary of Proposal Q 13. Well Class after proposed work: Detailed Operations Program ^~ BOP Sketch ^ Exploratory ^ Development ~ Service ^ 14. Estimated Date for 1 Well Stat s aft_ey~proposed work: Commencing Operations: 2/2/2007 Oil ~ ( Gas ^ Plugged ^ Abandoned 16. Verbal Approval: Date: WAG ^ GINJ ^ WINJ ^ WDSPL ^ Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact L. Galiunas Printed Name Alvord Alpine Drilling Team Leader ~ Signature ,~ Ph 1 one 265-6120 Date: 1/25/07 COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number: ,, //--,, Plug Integrity BOP Test p~ I Mechanical Integrity Test ^ Location Clearance ^ Other: 35~~ ~~~~ r~`~ v\~ s~i3 r>--~ ~ ~ ~~~~ Subsequent Form Required: 1..Ir~ A roved b : COMMISSIONER APPROVED BY THE COMMISSION / ~ -o~ Date: pp y °~ ~' Form 10-403 Revised 7/~605~ ~ ~ SU6MIT IN DUPLICATE • • Alpine: CD3-307: Program outline 1. Set BPV. 2. Move Doyon 19 onto the well, dewater cellar as needed. Rig up over well. 3. Pull BPV and displace well to 9.4 ppg brine, taking returns to an open top tank. There is diesel in the tubing and +/-2000' MD in the annulus for freeze protection. 4. Install two-way-check & nipple down tree. 5. Nipple up and test BOPEs. 6. Pull two-way-check. 7. Pull and lay down 3.5" freeze protect string and hanger. 8. RIH with bridge plug and set at +/- 3370' MD (9 5/8" shoe at 3093' MD). Test bridge plug at 3500 psi for 30 mins. 9. MU casing cutter and cut casing at 3240' MD (+/- 150' below the surface shoe). 10. Ensure the 7" casing is free and circulate the annulus with LSND mud. Pull out of the hole with the 7" casin and la down. 9 Y jc.S~ ec~~~~ `c~~`t e~ ~ ~.. 3C~ h~ ~ 5 ~ ~~^--t ~~3-~~ ^~`,(G'11. RIH with cement stinger and tag top bridge plug. Set 17 ppg cement plug from bridge plug to 2893' (+/- - ` 200' inside the surface casing). :T~.3 ~ /D? 12. Make up 8 %" assembly and polish off the cement plug. Kick off and drill into the Nechelik sand. X06 - ~~1 13. Run and cement 7" casing per program. Carry out a leak off test down the 9 5/8" x 7" casing annulus to confirm the fracture pressure referenced to the casing shoe. Freeze protect the annulus and casing. 14. Make up and run 6-1/8" drilling assembly. Displace well to 9.2 ppg Flo-Pro. 07~ ~'~ ~ 15. Drill 6-1/8" horizontal section in the Nechelik sand to TD at 18421' MD / 6969' TVD. ~' 16. Circulate hole clean and pull out of the hole. 17. Run 3-'/2", 9.3#, L-80 tubing, SSSV, gas lift mandrels, packer, and XN nipple. Space out and land hanger. 18. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 19. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 20. Circulate tubing to diesel and install freeze protection in the annulus. 21. Drop ball and rod, set packer and test tubing and annulus to 3500 psi / 30 mins. 22. Set BPV and secure well. Move rig off. i ! Plug back schematic for CD3-307 16" Conductor to 114' ~' [' 3285' ~_ 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing @ 3093' MD / 2479' TVD 4707' KOP 3240' ~y n~l~ Cut Casing 130' _~ Bridge Plug 3370' KOP at +/- 3300' MD. Cement above Cement Retainer : +/- 100' above Bridge Plug ~ 11.441'. 15.8 ppg 1 11,541' MD Cem nt Retainer Kuparuk Perforations 11,762-11,799'MD Top Kuparuk C 11735' MD / 6573' TVD T N h fk t12812'MD/ Updated 1/19/07 Sperry Sun Directional Plan WP06 op ec e i a 7" 26 ppf L-80 BTC Mod 7032' TVD Production Casing @ 13020' MD / 7044' TVD @ 89° Completion Schematic for CD3-107 16" Conductor to 114' 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing @ 3093' MD / 2479' TVD cemented to surface TOC @ +/- 5790' MD / 3947 TVD TAM Stage cementing tool +1- 6752' MD / 4480' TVD Qannik at +/- 62 MD / 4223' TVD Updated 1/19/07 Sperry Sun Directional Plan WP06 3-1/2" 9.3 ppf L-80 EUE M tubing run with Jet Lube Run'n'Seal pipe dope Completion MD ND INC Tubing Hanger 32' 32' 4-'/i' 12.6 #/ft IBT-Mod Tubing (2) Crossover 3 '/z" 9.3#/ft EUE -Mod Tubing Camco TRMAXX-5E SSSV (2.812") 2210' 2000' 46.4° 3 '/z" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 4804' 3400' 60.35 3'/z" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 8771' 5600' 60.3° 3-'/i' 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 10766' 6675' 63° 3-'/" 9.3#/ft EUE -Mod Tubing (1) Baker Premier Packer 10806' 6693' 63° 3'/" 9.3#/ft EUE -Mod Tubing (1) HES XN (2.75" NoGo) 10846' 6711' 64° 3-'/" 10' pup joint WLEG 11854' 7020' 81° Calc TOC @ ~~- +/- 10,406' MD / 6500' TVD `. +500' above top of Kuparuk C x, ~ Well TD at ~~~ 18,421' MD / ;;:. 6969' TVD Top Kuparuk C 10,906' MD / 6737 TVD ~- Top Nechelik at 12,001' MD / 7039' TVD 7" 26 ppf L-80 BTC Mod Production Casing @ 12004' MD / 7039' TVD @ 84° • • Cementing Requirements 7" Intermediate Casing run to 12004' MD / 7039' TVD Cemented in two stapes First Stage: Cement from 12004' MD to 10,406' MD (500' above the Kuparuk C) with Class G + adds @ 15.8 PPG. Assume 40% excess annular volume. Lead: (12004' - 10406') X 0.1503 ft3/ft X 1.4 (40% excess) = 336.3 ft3annular volume 80' X 0.2148 ft3/ft = 17.2 ft3 shoe joint volume Total volume = 336.3 + 17.2 = 353.5 ft3 => 305 Sx @ 1.16 ft3/sk System: 305 Sx Class G + 0.2% D046 antifoamer, 0.25% D065 dispersant, 0.25% D800 retarder and 0.18% D167 fluid loss additive @ 15.8 PPG yielding 1.16 ft3/sk Second Stage: Cement from ports in a stage tool set 500' below the Qannik (K2) interval to +/- 500' above the K2 interval with Class G + additives @ 15.8 ppg. Assume 40% excess annular volume Lead: (6752'-5790') X 0.1503 ft3/ft X 1.4 (40% excess) = 202.4 ft3 annular vol. Total Volume = 202.4 ft3=> 173 Sk @ 1.17 ft3/sk System: 173 Sx Class G + 0.2% D046 antifoamer, 0.3% D065 dispersant and 1 % S002 accelerator @ 15.8 PPG yielding 1.17 ft3/sk ConocoPhillips Alaska, Inc. CPAI Report ~ Company: ConocoPhillips Alaska Inc. Date: 1/19/2007 Time: 11:07:46 Page: 1 i Field: Colville River Unit Co-ordinate(NE) Refere nce: Well: CD3-307, True North Site: Alpine CD3 Vertical (TVD) Reference: CD3-307: 49.6 ~ Well: CD3-307 Section (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) I Wellpath: Plan: CD3-107 + Survey Calculation Method: Minimum Curvature ~ Db: Orate ~ Plan: CD3-107wp06 Date Composed: 1 /1 912 0 0 7 j sidetrack below surf csg Version: 3 Principal: Yes Tied-to: From: Definitive Path Field: Colville River Unit North Slope Alaska ~ United States i Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866} Coordinate System: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model : bggm2006 ~ Sire: Alpine CD3 ~ Site Position: Northing: 6003886.80 ft Latitude: 70 25 10.481 N From: Map Easting: 388488.10 ft Longitude: 150 54 30.391 W Position a ncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: -0.86 deg ~ ~ WeII: CD3-307 Slot Name: Alpine CD3-107 , Well Position: +N/-S -43.21 ft Northing: 6003847.19 ft ~ Latitude: 70 25 10.056 N +E/-W -240.49 ft Fasting : 388247.02 ft _ Longitude: 150 54 37.443 W Position uncertainty: 0.00 ft Wellpath: Plan: CD3-107 Drilled From: CD3-307 ~ Tie-on Depth: 3300.00 ft ! Current Datum: CD3-307: Height 49.55 ft Above System Datum: Mean Sea Level ~ Magnetic Data: 1/24/2007 Declination: 23.00 deg Field Strength: 57570 nT Mag Dip Angle: 80.77 deg i Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 36.25 0.00 0.00 323.00 Survey Program for Definitive Wellpath Date: 1!19/2007 Validated: No Version: 4 Actual From To Survey Toolcode Tool Name ~ ft ft I Plan Section Information ~ MD Inc! Azim TVD +N/-S +E/-W DLS Build Turn TFO Target ~ ft deg deg ft ft ft deg/100ft deg/100ft deg/100ft deg 3300.00 60.01 66.99 2581.27 490.99 1539.85 0.00 0.00 0.00 0.00 f ~ 3500.00 57.15 73.17 2685.60 549.22 1700.13 3.00 -1.43 3.09 120.00 3850.00 57.77 85.61 2874.39 603.25 1989.26 3.00 0.18 3.55 90.00 4295.10 56.32 69.78 3117.62 682.02 2352.38 3.00 -0.33 -3.56 -100.52 10007.63 56.32 69.78 6285.74 2325.07 6812.91 0.00 0.00 0.00 0.00 ~ 12004.14 84.00 0.00 7039.55 3791.41 7705.91 3.50 1.39 -3.50 -83.66 CD3-107wp06 T1 12576.18 91.00 350.00 7064.55 4359.65 7656.07 2.13 1.22 -1.75 304.71 13076.18 91.63 337.51 7053.05 4838.61 7516.52 2.50 0.13 -2.50 -87.00 13657.73 90.70 323.00 7041.19 5342.07 7228.83 2.50 -0.16 -2.50 266.52 18421.56 91.02 322.85 6969.60 9142.49 4357.29 0.01 0.01 0.00 -24.73 CD3-107wp06 Toe WELL DETAILS IS000- Name +N/-S ~ E/-W Northing Easting Latitude Longitude Slot CU3-307 -43.21 -240.49 6003847.19 388247.02 70°25'10.056N 150°54'37.443W N/A - - - _ _ - _.__-_ .-_.. -- __- _-_--- -_ _-__ ---- 12500 WELLPA'1'I[ DETAILS Plan: CD3-107 T 10000- Parent Wellpath: Cll3-307 M Azimuths to `true North "fie on MD: 3300.00 Magnetic North: 23.00° Rlg: D-19 Magnetic Field 7500-- Ref. Dalum: CD3-307: 49.SSft Strength: 57570nT Dip Angle: 80.77° a V.Section Origin Origin Starting Date:l/24/2007 Angle +N/-S +fi/-W From'fVll Model: bggm2006 5000- 323.00° 0.00 0.00 36.25 ~ SURVEY PROGRAM llepth Pm Depth To Survey/Plan 3300.00 1842156 Planned: CD3-107wp06 V3 3 a A 2 F `fool MWD+IFR-AK-CAZ-SC Vertical Section a[ 323.00° 12000ft/inJ 0 ~, 2500- 0- _ 7 I _ ~. -_ ~--- -- _ _ D3-107 _ -_ _. _ ~ i ' - -..- wp06 -- ~ I - _._ _ - - -_ -- - - ~ - ~p0 1 {{ - - I - _- - ---- ~ _ - - - - - i - --- -~ - -. _. ___. I _ ---a ~ ---- - - 000 o0 0 "o °o 0 1 _ -- r - _- __ - - _ I - - - - _- t--- _ - T-T- r~-~-~-F ~' I ~-r -1-I T1--1-" ~1-TT-l-' ~-TTT'" ~7-T'TT TT -<.,vv v ~wv JwV nVV IUUUV lL]UU l]U Wust(-)Bast(+) [SOOOR/inl PLAN llETAlI,S CD3-[ 07vvp06 sidetrack below surf csg Version 3 1 n 9/zoo? Start Point MD Inc Azi TVD +N/-S +F;/-W 3300.00 60.01 66.99 2581.27 490.99 1539.85 -------- -------- ConocoPhillips Sperry Driiling Services Alaska REFERENCE 1NFORMA'PION Co-ordinate (N/E) Reference; Well Centre: CD3-307, True North Vertical (TVD) Reference: CD3-307: 49.55 Section (VS) Reference: Slot - (O.OON,O.OOE) Measured Depth Reference: CD3-307: 49.55 Calculation Method: Minimwn Curvature • • ConocoPhillips Alaska, Inc. CPAI Report Company: ConocoPhillips Alaska Inc. Date: 1/19!2007 Time: 11 :07:46 Page: 2 Field: Colville River Unit Co-ord inate(NE) Reference: Well: CD3-307, True North Site: Well: Alpine CD3 CD3-307 Vertical (TVD) Referenc Section (VS) Reference: e: CD3-307: 49.6 Well (O.OON,O.OOE,323.OOAzi) ~ Wellpatb : Plan: CD3-1 07 Survey Calculation Method: Minimum Curvature Db: Oracle ~ Survey MD Inc! Azim TVD Sys TVD N/S E/W MapN MapE DLS VS Comme t ft deg deg ft ft ft ft ft ft deg/100ft ft i 3092 .91 60 .78 65 .79 2478 .92 2429 .37 419 .20 1374 .77 6004245 .73 389627 .79 0.00 -492 .57 9 5/8" 3300 .00 60 .01 66 .99 2581 .27 2531 .72 490 .99 1539 .85 6004315 .04 389793 .92 0.63 -534 .58 KOP; 3 DLS, 33 0 3400 .00 58 .54 70 .03 2632 .37 2582 .82 522 .49 1619 .82 6004345 .33 389874 .33 3.00 -557 .55 3500 .00 57 .15 73 .17 2685 .60 2636 .05 549. 22 1700 .13 6004370 .85 389955 .03 3.00 -584 .53 steer 3600 .00 57 .20 76 .74 2739 .82 2690 .27 571 .03 1781 .26 6004391 .44 390036 .47 3.00 -615 .95 3700 .00 57 .35 80 .30 2793 .89 2744 .34 587. 76 1863 .69 6004406 .93 390119 .13 3.00 -652 .19 3800 .00 57 .60 83 .85 2847 .66 2798 .11 599. 37 1947 .18 6004417 .30 390202 .78 3.00 -693 .16 3850 .00 57 .77 85 .61 2874 .39 2824 .84 603. 25 1989 .26 6004420 .54 390244 .91 3.00 -715 .39 steer I 3900 .00 57 .51 83 .87 2901 .16 2851 .61 607. 12 2031 .31 6004423 .79 390287 .01 3.00 -737 .60 ~, 4000 .00 57 .06 80 .34 2955 .22 2905 .67 618. 67 2114 .62 6004434 .09 390370 .48 3.00 -778 .52 4100 .00 56 .71 76 .78 3009 .87 2960 .32 635. 27 2196. 69 6004449 .45 390452. 79 3.00 -814 .65 ~ 4200 .00 56 .46 73 .20 3064 .96 3015 .41 656. 88 2277. 29 6004469 .85 390533. 69 3.00 -845 .90 4295 .10 56 .32 69 .78 3117 .62 3068 .07 682. 02 2352. 38 6004493 .86 390609. 14 3.00 -871 .02 Sail; 56.32° for 5 7 4300 .00 56 .32 69 .78 3120 .33 3070 .78 683. 42 2356. 20 6004495 .21 390612. 98 0.00 -872 .19 4400 .00 56 .32 69 .78 3175 .79 3126 .24 712. 19 2434. 29 6004522 .80 390691. 48 0.00 -896 .21 4500 .00 56 .32 69 .78 3231 .25 3181 .70 740. 95 2512. 37 6004550 .38 390769. 98 0.00 -920 .23 4600 .00 56. 32 69 .78 3286 .71 3237 .16 769. 71 2590. 45 6004577 .97 390848. 48 0.00 -944 .26 4700 .00 56. 32 69 .78 3342 .17 3292 .62 798. 47 2668. 54 6004605 .56 390926. 98 0.00 -968 .28 4800 .00 56. 32 69 .78 3397 .63 3348 .08 827. 24 2746. 62 6004633 .15 391005. 48 0.00 -992 .30 i 4900 .00 56. 32 69 .78 3453 .09 3403 .54 856. 00 2824. 70 6004660 .74 391083. 97 0.00 -1016 .32 5000 .00 56. 32 69 .78 3508 .55 3459 .00 884. 76 2902. 79 6004688 .32 391162. 47 0.00 -1040 .34 5100 .00 56. 32 69 .78 3564 .01 3514 .46 913. 52 2980. 87 6004715 .91 391240. 97 0.00 -1064 .36 5200 .00 56. 32 69 .78 3619 .47 3569 .92 942. 29 3058. 95 6004743 .50 391319. 47 0.00 -1088 .38 5300 .00 56. 32 69 .78 3674 .93 3625. 38 971. 05 3137. 04 6004771 .09 391397. 97 0.00 -1112 .40 5400 .00 56. 32 69 .78 3730 .39 3680 .84 999. 81 3215. 12 6004798 .67 391476. 47 0.00 -1136. 42 5500 .00 56. 32. 69 .78 3785 .84 3736 .29 1028. 57 3293. 20 6004826 .26 391554. 96 0.00 -1160. 45 5600 .00 56. 32 69 .78 3841 .30 3791 .75 1057. 33 3371. 29 6004853 .85 391633. 46 0.00 -1184. 47 5700 .00 56. 32 69 .78 3896 .76 3847 .21 1086. 10 3449. 37 6004881 .44 391711. 96 0.00 -1208. 49 5800 .00 56. 32 69 .78 3952 .22 3902 .67 1114. 86 3527. 45 6004909 .03 391790. 46 0.00 -1232. 51 5900 .00 56. 32 69 .78 4007 .68 3958 .13 1143. 62 3605. 54 6004936 .61 391868. 96 0.00 -1256 .53 6000 .00 56. 32 69 .78 4063. 14 4013. 59 1172. 38 3683. 62 6004964 .20 391947. 46 0.00 -1280. 55 6100 .00 56. 32 69 .78 4118. 60 4069. 05 1201. 15 3761. 70 6004991 .79 392025. 96 0.00 -1304. 57 6200 .00 56. 32 69 .78 4174. 06 4124. 51 1229. 91 3839. 79 6005019 .38 392104. 45 0.00 -1328. 59 6300 .00 56. 32 69 .78 4229. 52 4179. 97 1258. 67 3917. 87 6005046 .96 392182. 95 0.00 -1352. 61 6400 .00 56. 32 69 .78 4284. 98 4235. 43 1287. 43 3995. 95 6005074 .55 392261. 45 0.00 -1376. 63 6500 .00 56. 32 69 .78 4340. 44 4290. 89 1316. 20 4074. 04 6005102 .14 392339. 95 0.00 -1400. 66 i 6600. 00 56. 32 69. 78 4395. 90 4346. 35 1344. 96 4152. 12 6005129 .73 392418. 45 0.00 -1424. 68 6700. 00 56. 32 69. 78 4451. 36 4401. 81 1373. 72 4230. 20 6005157. 32 392496. 95 0.00 -1448. 70 ~ 6800. 00 56. 32 69. 78 4506. 81 4457. 26 1402. 48 4308. 29 6005184. 90 392575. 44 0.00 -1472. 72 ~ 6900. 00 56. 32 69. 78 4562. 27 4512. 72 1431. 25 4386. 37 6005212. 49 392653. 94 0.00 -1496. 74 7000. 00 56. 32 69. 78 4617. 73 4568. 18 1460. 01 4464. 45 6005240. 08 392732. 44 0.00 -1520. 76 7100. 00 56. 32 69. 78 4673. 19 4623. 64 1488. 77 4542. 54 6005267. 67 392810. 94 0.00 -1544. 78 ~ 7200. 00 56. 32 69. 78 4728. 65 4679. 10 1517. 53 4620. 62 6005295. 26 392889. 44 0.00 -1568. 80 ~ 7300. 00 56. 32 69. 78 4784. 11 4734. 56 1546. 29 4698. 70 6005322. 84 392967. 94 0.00 -1592. 82 7400. 00 56. 32 69. 78 4839. 57 4790. 02 1575. 06 4776. 79 6005350. 43 393046. 43 0.00 -1616. 85 7500. 00 56. 32 69. 78 4895. 03 4845. 48 1603. 82 4854. 87 6005378. 02 393124. 93 0.00 -1640. 87 7600. 00 56. 32 69. 78 4950. 49 4900. 94 1632. 58 4932. 95 6005405. 61 393203. 43 0.00 -1664. 89 7700. 00 56. 32 69. 78 5005. 95 4956. 40 1661. 34 5011. 04 6005433. 19 393281. 93 0.00 -1688. 91 7800. 00 56. 32 69. 78 5061. 41 5011. 86 1690. 11 5089. 12 6005460. 78 393360. 43 0.00 -1712. 93 ~ 7900. 00 56. 32 69. 78 5116. 87 5067. 32 1718. 87 5167. 20 6005488. 37 393438. 93 0.00 -1736. 95 ! 8000. 00 56. 32 69. 78 5172. 33 5122. 78 1747. 63 5245. 29 6005515. 96 393517. 42 0.00 -1760. 97 8100. 00 56. 32 69. 78 5227. 78 5178. 23 1776. 39 5323. 37 6005543. 55 393595. 92 0.00 -1784. 99 8200. 00 56. 32 69. 78 5283. 24 5233. 69 1805. 16 5401. 45 6005571. 13 393674. 42 0.00 -1809. 01 ~ MD ConocoPhillips Alaska, Inc. CPAI Report Company: ConocoPhillips Alaska Inc. Date: 1/19/2007 Time: 11 :07:46 Page: 3 ~ Field; Colville River Unit Co-ordinate(NE) Reference: Well: CD3-307, True North '~ Site: Al pine CD3 Ve rtica l (TVD) Referenc e: CD3-307: 49.6 I Well: Wel(path CD3-307 : Plan: CD3-107 Section Survey (VS) Refere Calculation nce: Well (O.OON,O.OOE,323.OOAzi) Method: Minimum Curvature Db: Oracle Survey MD Incl Azim TVD Sys TVD N/S E!W MapN MapE DLS VS Comme t i ft d eg deg ft ft ft ft ft ft deg/100ft ft 8300.00 56 .32 69 .78 5338 .70 5289.15 1833 .92 5479 .54 6005598 .72 393752 .92 0.00 -1833.03 8400.00 56 .32 69 .78 5394 .16 5344 .61 1862 .68 5557 .62 6005626 .31 393831 .42 0.00 -1857.06 ~ 8500 .00 56 .32 69 .78 5449 .62 5400 .07 1891 .44 5635 .70 6005653 .90 393909 .92 0.00 -1881.08 8600.00 56 .32 69 .78 5505 .08 5455 .53 1920 .21 5713 .79 6005681 .49 393988 .41 0.00 -1905.10 I 8700 .00 56 .32 69 .78 5560 .54 5510 .99 1948 .97 5791 .87 6005709 .07 394066 .91 0.00 -1929.12 8800 .00 56 .32 69 .78 5616 .00 5566 .45 1977 .73 5869 .95 6005736 .66 394145 .41 0.00 -1953.14 8900 .00 56 .32 69 .78 5671 .46 5621 .91 2006 .49 5948 .04 6005764 .25 394223 .91 0.00 -1977.16 ~, 9000 .00 56 .32 69 .78 5726 .92 5677 .37 2035 .26 6026 .12 6005791 .84 394302 .41 0.00 -2001.18 9100 .00 56 .32 69 .78 5782 .38 5732 .83 2064 .02 6104 .20 6005819 .42 394380 .91 0.00 -2025.20 9200 .00 56 .32 69 .78 5837 .84 5788 .29 2092 .78 6182 .29 6005847 .01 394459 .41 0.00 -2049.22 9300 .00 56 .32 69 .78 5893 .30 5843 .75 2121 .54 6260 .37 6005874 .60 394537 .90 0.00 -2073.25 9400 .00 56 .32 69 .78 5948 .75 5899 .20 2150 .30 6338 .45 6005902 .19 394616 .40 0.00 -2097.27 9500 .00 56 .32 69 .78 6004 .21 5954 .66 2179 .07 6416 .54 6005929. 78 394694 .90 0.00 -2121.29 ~' 9600 .00 56 .32 69 .78 6059 .67 6010 .12 2207 .83 6494 .62 6005957 .36 394773 .40 0.00 -2145.31 ~ 9700 .00 56 .32 69 .78 6115 .13 6065 .58 2236 .59 6572 .70 6005984. 95 394851 .90 0.00 -2169.33 ~ 9800 .00 56 .32 69 .78 6170 .59 6121 .04 2265 .35 6650 .79 6006012. 54 394930 .40 0.00 -2193.35 ~ 9900 .00 56 .32 69 .78 6226 .05 6176 .50 2294 .12 6728 .87 6006040 .13 395008 .89 0.00 -2217.37 i 10000 .00 56. 32 69 .78 6281 .51 6231. 96 2322 .88 6806 .95 6006067. 71 395087 .39 0.00 -2241.39 10007 :63 56. 32 69 .78 6285 .74 6236. 19 2325 .07 6812 .91 6006069. 82 395093 .38 0.00 -2243.22 Build; 3.5 DLS 10100 .00 56. 73 65 .93 6336 .70 6287. 15 2354 .11 6884 .25 6006097. 78 395165 .14 3.50 -2262.97 10200 .00 57. 32 61 .82 6391 .15 6341. 60 2391 .05 6959 .54 6006133. 58 395240. 97 3.50 -2278.78 10300 .00 58. 03 57 .77 6444 .63 6395. 08 2433 .56 7032 .54 6006174. 99 395314 .59 3.50 -2288.76 10400 .00 58. 87 53 .78 6496 .97 6447. 42 2481 .49 7102 .97 6006221. 86 395385. 73 3.50 -2292.87 10500 .00 59. 84 49 .87 6547. 96 6498. 41 2534. 66 7170 .57 6006274. 01 395454. 11 3.50 -2291.09 10600 .00 60. 91 46 .04 6597. 40 6547. 85 2592. 87 7235. 09 6006331. 25 395519. 49 3.50 -2283.43 ~ 10700 .00 62. 09 42 .29 6645. 13 6595. 58 2655. 91 7296 .29 6006393. 36 395581. 62 3.50 -2269.91 10800 .00 63. 38 38 .62 6690. 95 6641. 40 2723. 55 7353. 94 6006460. 11 395640. 27 3.50 -2250.59 j 10900 .00 64. 75 35 .04 6734. 70 6685. 15 2795. 51 7407. 82 6006531. 26 395695. 22 3.50 -2225.54 11000 .00 66. 21 31 .54 6776. 21 6726. 66 2871. 55 7457. 74 6006606. 54 395746. 27 3.50 -2194.86 ~ 11100 .00 67. 74 28 .13 6815. 33 6765. 78 2951. 38 7503. 51 6006685. 66 395793. 22 3.50 -2158.65 ~ 11200 .00 69. 35 24. 78 6851. 92 6802. 37 3034. 69 7544. 95 6006768. 34 395835. 90 3.50 -2117.05 I 11300 .00 71. 01 21. 51 6885. 83 6836. 28 3121. 18 7581. 91 6006854. 26 395874. 15 3.50 -2070.22 i 11400. 00 72. 74 18. 31 6916. 94 6867. 39 3210. 53 7614. 26 6006943. 10 395907. 83 3.50 -2018.33 11500 .00 74. 51 15. 16 6945. 14 6895. 59 3302. 39 7641. 87 6007034. 54 395936. 81 3.50 -1961.58 11600. 00 76. 33 12. 07 6970. 32 6920. 77 3396. 44 7664. 64 6007128. 22 395960. 98 3.50 -1900.18 I 11700. 00 78. 18 9. 03 6992. 38 6942. 83 3492. 31 7682. 49 6007223. 81 395980. 26 3.50 -1834.35 11800. 00 80. 07 6. 03 7011. 25 6961. 70 3589. 65 7695. 34 6007320. 94 395994. 57 3.50 -1764.35 11900. 00 81. 99 3. 06 7026. 84 6977. 29 3688. 10 7703. 16 6007419. 25 396003. 86 3.50 -1690.43 12000. 00 83. 92 0. 12 7039. 11 6989. 56 3787. 29 7705. 91 6007518. 38 396008. 09 3.50 -1612.87 i 12004. 14 84. 00 0. 00 7039. 55 6990. 00 3791. 41 7705. 91 6007522. 50 396008. 16 3.50 -1609.58 CD3-107wp06 T~ 12100. 00 85. 17 358. 31 7048. 60 6999. 05 3886. 83 7704. 51 6007617. 92 396008. 18 2.13 -1532.53 12200. 00 86. 39 356. 56 7055. 97 7006. 42 3986. 45 7700. 05 6007717. 59 396005. 22 2.13 -1450.29 12300. 00 87. 61 354. 81 7061. 20 7011. 65 4086. 02 7692. 54 6007817. 26 395999. 20 2.13 -1366.24 12400. 00 88. 84 353. 07 7064. 30 7014. 75 4185. 41 7682. 00 6007916. 78 395990. 14 2.13 -1280.52 I~ 12494. 72 90. 00 351. 42 7065. 26 7015. 71 4279. 26 7669. 22 6008010. 80 395978. 77 2.13 -1197.88 Deep pt; 12494' t~ 12500. 00 90. 06 351. 33 7065. 26 7015. 71 4284. 48 7668. 42 6008016. 03 395978. 06 2.13 -1193.24 j 12576. I 18 91. 00 350. 00 7064. 55 7015. 00 4359. 65 7656. 07 6008091. 37 395966. 83 2.13 -1125.77 12600. 00 91. 03 349. 41 7064. 13 7014. 58 4383. 07 7651. 81 6008114. 86 395962. 92 2.50 -1104.50 ' 12700. 00 91. 16 346. 91 7062. 22 7012. 67 4480. 92 7631. 29 6008212. 99 395943. 87 2.50 -1014.00 12800. 00 91. 29 344. 41 7060. 08 7010. 53 4577. 77 7606. 53 6008310. 20 395920. 57 2.50 -921.75 I 12900. 00 91. 41 341. 91 7057. 72 7008. 17 4673. 45 7577. 58 6008406. 29 395893. 05 2.50 -827.91 13000. 00 91. 53 339. 42 7055. 15 7005. 60 4767. 77 7544. 48 6008501. 09 395861. 37 2.50 -732.67 ConocoPhillips Alaska, Inc. CPAI Report Company: ConoooPhillips Alaska Inc. Date: 1/19/2007 Time: 11 :07:46 Page: 4 Field: Colville River Unit Co-ordinate(NE) Reference: Well: CD3-307, True North Site: Alpine CD3 Ve rtica l (TVD) Reference: CD3-307: 49.6 Well: CD3-307 Section (VS)Reference: Well ( O.OON,O.OOE,323.OOAzi) Wellpath : Plan: CD3-1 07 Survey Calculation Meth od: Minimum Curvature Db: Oracle Survey MD Inc l Azi m TVD Sys TVD N/S E/W MapN MapE DLS VS Comme t ft deg deg ft ft ft ft ft ft deg/100ft ft 13076 .18 91 .63 337 .51 7053 .05 7003 .50 4838 .61 7516 .52 6008572 .33 395834 .48 2.50 -659 .27 i 13100 .00 91 .59 336 .92 7052 .38 7002 .83 4860 .56 7507 .30 6008594 .41 395825 .59 2.50 -636 .19 13200 .00 91 .44 334.42 7049 .74 7000 .19 4951 .64 7466 .12 6008686 .09 395785 .78 2.50 -538 .67 13300 .00 91 .28 331 .93 7047 .37 6997 .82 5040.84 7421 .01 6008775 .95 395742 .01 2.50 -440 .28 13400 .00 91 .12 329 .43 7045 .28 6995 .73 5128 .01 7372 .05 6008863 .83 395694 .37 2.50 -341 .21 13500 .00 90 .96 326 .94 7043 .47 6993 .92 5212 .96 7319 .34 6008949 .55 395642 .95 2.50 -241 I .64 13600 .00 90 .79 324 .44 7041 .94 6992 .39 5295 .54 7262 .99 6009032 .96 395587 .83 2.50 -141 .77 i 13657 .73 90 .70 323 .00 7041 .19 6991 .64 5342 .07 7228 .83 6009079 .99 395554 .38 2.50 -84 .05 on wp03 13700 .00 90 .70 323 .00 7040 .67 6991 .12 5375 .83 7203 .39 6009114 .13 395529 .45 0.01 -41 .78 13800 .00 90 .71 323 .00 7039 .44 6989 .89 5455 .68 7143 .21 6009194 .87 395470 .48 0.01 58 .21 13900 .00 90 .72 322 .99 7038 .19 6988 .64 5535 .53 7083 .03 6009275 .60 395411 .50 0.01 158 .20 14000 .00 90 .72 322 .99 7036 .94 6987 .39 5615 .38 7022 .84 6009356. 33 395352 .52 0.01 258 .19 i 14100 .00 90 .73 322 .99 7035 .67 6986 .12 5695 .23 6962 .64 6009437. 06 395293 .53 0.01 358 .19 ~ 14200 .00 90 .74 322 .98 7034 .39 6984 .84 5775 .07 6902 .44 6009517. 79 395234 .54 0.01 458 .18 14300 .00 90 .74 322 .98 7033 .10 6983 .55 5854 .90 6842 .24 6009598. 51 395175 .55 0.01 558 .17 14400 .00 90 .75 322 .98 7031 .79 6982 .24 5934 .74 6782 .04 6009679. 23 395116 .55 0.01 658 .16 14500 .00 90 .76 322 .97 7030 .48 6980 .93 6014 .57 6721 .82 6009759. 95 395057 .54 0.01 758 .15 f 14600 .00 90. 76 322 .97 7029 .15 6979 .60 6094 .40 6661 .61 6009840. 66 394998. 54 0.01 858 .14 14700 .00 90. 77 322 .97 7027 .81 6978 .26 6174 .22 6601 .39 6009921. 37 394939. 52 0.01 958 .14 14800 .00 90. 78 322 .96 7026 .46 6976 .91 6254 .04 6541 .17 6010002. 08 394880. 51 0.01 1058 .13 14900 .00 90. 78 322 .96 7025 .10 6975 .55 6333 .86 6480 .94 6010082. 78 394821. 49 0.01 1158 .12 15000 .00 90. 79 322 .96 7023 .73 6974 .18 6413 .67 6420 .71 6010163. 48 394762. 46 0.01 1258. 11 15100 .00 90. 80 322 .96 7022 .34 6972 .79 6493 .48 6360 .47 6010244. 18 394703. 43 0.01 1358. 10 15200 .00 90. 80 322 .95 7020 .94 6971. 39 6573 .29 6300 .23 6010324. 87 394644. 40 0.01 1458. 09 15300 .00 90. 81 322 .95 7019 .53 6969 .98 6653 .09 6239 .99 6010405. 56 394585. 36 0.01 1558. 08 15400 .00 90. 82 322 .95 7018 .11 6968 .56 6732 .89 6179 .74 6010486. 24 394526. 32 0.01 1658. 07 15500 .00 90. 82 322 .94 7016 .68 6967. 13 6812 .69 6119 .48 6010566. 93 394467. 27 0.01 1758. 06 15600 .00 90. 83 322 .94 7015 .23 6965 .68 6892 .48 6059 .23 6010647. 61 394408. 22 0.01 1858. 05 15700 .00 90. 84 322 .94 7013. 78 6964. 23 6972 .27 5998. 97 6010728. 28 394349. 16 0.01 1958. 04 15800 .00 90. 84 322 .93 7012 .31 6962. 76 7052 .06 5938 .70 6010808. 96 394290. 10 0.01 2058. 03 15900 .00 90. 85 322 .93 7010 .83 6961. 28 7131 .84 5878 .43 6010889. 63 394231. 04 0.01 2158. 01 16000 .00 90. 86 322 .93 7009 .33 6959. 78 7211 .62 5818 .16 6010970. 29 394171. 97 0.01 2258. 00 16100 .00 90. 87 322 .92 7007 .83 6958. 28 7291 .40 5757 .88 6011050. 95 394112. 90 0.01 2357. 99 i 16200 .00 90. 87 322. 92 7006. 31 6956. 76 7371 .17 5697. 59 6011131. 61 394053. 82 0.01 2457. 98 i 16300 .00 90. 88 322. 92 7004. 79 6955. 24 7450 .94 5637. 31 6011212. 27 393994. 74 0.01 2557. 97 16400 .00 90. 89 322. 91 7003. 25 6953. 70 7530 .71 5577. 02 6011292. 92 393935. 66 0.01 2657. 96 I 16500 .00 90. 89 322 .91 7001. 70 6952. 15 7610 .47 5516. 72 6011373. 57 393876. 57 0.01 2757. 94 16600 .00 90. 90 322 .91 7000. 13 6950. 58 7690 .23 5456. 42 6011454. 22 393817. 47 0.01 2857. 93 16700. 00 90. 91 322. 91 6998. 56 6949. 01 7769 .98 5396. 12 6011534. 86 393758. 38 0.01 2957. 92 16800. 00 90. 91 322. 90 6996. 97 6947. 42 7849 .74 5335. 81 6011615. 50 393699. 27 0.01 3057. 91 16900. 00 90. 92 322. 90 6995. 37 6945. 82 7929 .48 5275. 50 6011696. 14 393640. 17 0.01 3157. 89 17000. 00 90. 93 322. 90 6993. 76 6944. 21 8009. 23 5215. 18 6011776. 77 393581. 06 0.01 3257. 88 17100. 00 90. 93 322. 89 6992. 14 6942. 59 8088. 97 5154. 86 6011857. 40 393521. 94 0.01 3357. 87 17200. 00 90. 94 322. 89 6990. 51 6940. 96 8168. 71 5094. 53 6011938. 02 393462. 82 0.01 3457. 85 17300. 00 90. 95 322. 89 6988. 86 6939. 31 8248. 44 5034. 21 6012018. 64 393403. 70 0.01 3557. 84 17400. 00 90. 95 322. 88 6987. 21 6937. 66 8328. 18 4973. 87 6012099. 26 393344. 57 0.01 3657. 83 17500. 00 90. 96 322. 88 6985. 54 6935. 99 8407. 90 4913. 53 6012179. 88 393285. 44 0.01 3757. 81 ~ 17600. 00 90. 97 322. 88 6983. 86 6934. 31 8487. 63 4853. 19 6012260. 49 393226. 30 0.01 3857. 80 17700. 00 90. 97 322. 87 6982. 16 6932. 61 8567. 35 4792. 85 6012341. 1 D 393167. 16 0.01 3957. 78 17800. 00 90. 98 322. 87 6980. 46 6930. 91 8647. 07 4732. 50 6012421. 71 393108. 02 0.01 4057. 77 17900. 00 90. 99 322. 87 6978. 74 6929. 19 8726. 78 4672. 14 6012502. 31 393048. 87 0.01 4157. 75 18000. 00 90. 99 322. 86 6977. 01 6927. 46 8806. 49 4611. 78 6012582. 91 392989. 71 0.01 4257. 74 18100. 00 91. 00 322. 86 6975. 27 6925. 72 8886. 20 4551. 42 6012663. 50 392930. 56 0.01 4357. 72 • onocoPhillips Alaska, Inc. CPAI Report Company: ConocoPhiilips Alaska inc. Date: 1/19/2007 Time: 11:07:46 Page: 5 Field: Colville River Unit Co-ordinate(NE) Reference: Well: CD3-307, True North Site: Alpine CD3 Vertical (TVD) Reference: CD3-307: 49.6 j Well: CD3-307 i Section (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) L Wellpath: Plan: CD3-1 07 Survey Calculation Method: Minimum Curvature Db: Oracle Survey MD Incl Azim TVD Sys TVD N/S E/W MapN MapE DLS VS Comme t ft deg deg. ft ft ft ft ft ft deg/100ft ft 18200.00 91.01 322.86 6973.52 6923.97 8965.91 4491.05 6012744.09 392871.39 0.01 4457.71 18300.00 91.01 322.86 6971.76 6922.21 9045.61 4430.68 6012824.68 392812.23 0.01 4557.69 j 18400.00 91.02 322.85 6969.98 6920.43 9125.30 4370.31 6012905.27 392753.06 0.01 4657.68 ~ i 18421.56 91.02 322.85 6969.60 6920.05 9142.49 4357.29 6012922.64 392740.30 0.01 4679.23 CD3-107wp06 T~ Targets Map Map <__- Latitude ----> <--- Longitude --> Name Descripfion TVD +N/-S +E/-W Northing Easting Deg Min Sec Deg Min Sec Dip. Dir. ft ft ft ft ft CD3-107wp06 Toe 6969.60 9142.49 4357.29 6012922.64 392740.30 70 26 39.958 N 150 52 29.514 W CD3-107wp06 T1 i 7039.55 3791.41 7705.91 6007522.50 396008.16 70 25 47.304 N 150 50 51.362 W Annotation MD TVD ft ft ~, 3300.00 2581.27 KOP; 3 DIS, 3300' MD i 3500.00 2685.60 steer 3850.00 2874.39 steer ', 4295.10 3117.62 Sail; 56.32° for 5712' 10007.63 6285.74 Build; 3.5 DLS 12004.14 7039.55 7" csg; 12004' MD, 7039' TVD ~ 12494.72 7065.26 Deep pt; 12494' MD, 7064' TVD ~ 13657.73 7041.19 on wp03 :18421.55 6969.60 TD Casing Points MD TVD Diameter Hole Size Name ft ft in in ' 3092.91 12004.14 2478.92 7039.55 9.625 12.250 9 5/8" 7.000 8.750 7" 18421.56 6969.60 6.125 6.125 6 1/8" OH Formations MD TVD Formations Lithology Dip Angle Dip Direction i • • ConocoPhillips Alaska, Inc. Anticollision Report Company: ConocoPhillips Alaska Inc. Date: 1/19/2007 Time: 10:50:39 Page: 1 i Field: Colville River Unit Reference Site: Alpine CD3 Co-ordioate(NE) Reference: Well: CD3-307, True North Reference Well: CD3-307 Vertical (TVD) Reference: CD3-307: 49.6 Reference Wellpath: Plan: CD3-107 Db: Oracle i GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference Reference: Plan: CD3-107wp06 & NOT PLANNED P Interpolation Method: MD Interval: 25.00 ft Error Model: ISCWSA Ellipse Depth Range: 3300.00 to 18421.56 ft Scan Method: Trav Cylinder North Maximum Radius: 2038.53 ft Error Surface: Ellipse + Casing Casing Points MD TVD Diameter Hole Size Name ft ft in in i 3092.91 2478.92 9.625 12.250 9 5!8" 112004.14 7039.55 7.000 8.750 7" 18421.56 6969.60 6.125 6.125 6 1/8" OH i Plan: CD3-107wp06 Date Composed: 1/ 19/2007 sidetrack below surf csg Version: 3 Principal: Yes Tied-to: From: Definitive Path I Summary j <-~~--------__- Offset Wellpath --------------------> Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning i ft ft ft ft ft Alpine CD3 CD3-108 CD3-108 V14 3300.00 3350.00 892.20 74.10 818.10 Pass: Major Risk , ', Alpine CD3 CD3-302 Plan: CD3-302 VO Plan: 16124.26 13370.29 455.09 144.94 310.16 Pass: Major Risk Alpine CD3 CD3-307 CD3-307 V4 3349.99 3350.00 0.68 74.43 -73.76 FAIL: Major Risk Alpine CD3 CD3-307 Redundant: CD3-107wp038391.15 18475.00 0.20 231.56 -231.37 FAIL: Major Risk Alpine CD3 CD3-307 Redundant: CD3-107wpOS$298.39 18650.00 0.95 199.06 -198.12 FAIL: Major Risk ' Alpine CD3 Plan: CD3-106 ~ Plan: CD3-106 V2 Plan: 3300.00 3225.00 866.68 76.96 789.72 Pass: Major Risk , Alpine CD3 Plan: CD3-301 Plan: CD3-301 V2 Plan: Out of range Alpine Satellites Fjord 5 Fjord 5 P61 V1 Out of range Alpine Satellites Fjord 5 Fjord 5 V1 Out of range GRAM • ConocoPhillips Alaska, Inc. Anticollision Report i Company: ConocoPhillips Alaska Ina Date: 1/19/2007 Time: 10:53:11 Page: 8 Field: Colville River Unit ~ Reference Site: Alpine CD3 Co-ordinate(NE) Reference: Well: CD3 -307, True North Reference Well: CD3-307 Vertic al (TVD) Reference: CD3-307: 49.6 ~ Reference Welipath: Plan: CD3-1 07 Db: Oracle Site: Alpine C D3 Well: CD3-307 Rule Assigned: Major Ri sk Wellpath: CD3-307 V4 Inter-Site Error: 0.00 ft Reference Offset Semi-Major Axis Ctr-Ctr No-Go Allowable NID TVD MD TVD Ref Offset TFO+A ZI TFO-HS Casing/HSflistance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft ~ 3300.00 2581 .27 3300 .00 2581 .27 8.78 8.72 66.99 0 .00 7.000 0.00 63.82 -63.82 FAIL 3325.00 2593 .83 3325 .00 2593 .75 8.89 8.83 12.79 305 .05 7.000 0.17 73.67 -73.51 FAIL 3349.99 2606 .54 3350 .00 2606 .21 9.00 8.94 13.17 304 .67 7.000 0.68 74.43 -73.76 FAIL 3374.96 2619 .37 3375 .00 2618 .63 9.12 9.04 13.54 304 .28 7.000 1.52 75.18 -73.66 FAIL 3399.90 2632 .32 3400 .00 2631 .02 923 9.17 14.12 304 .09 7.000 2.71 75.90 -73.19 FAIL 3424.81 2645 .38 3425 .00 2643 .32 9.32 9.30 15.31 304 .50 7.000 4.28 76.35 -72.07 FAIL i 3449.66 2658 .55 3450 .00 2655 .52 9.40 9.44 16.54 304 .96 7.000 6.24 76.76 -70.52 FAIL 3474.46 2671 .81 3475 .00 2667 .63 9.49 9.57 17.67 305 .31 7.000 8.58 77.19 -68.61 FAIL 3499.19 2685 .16 3500 .00 2679 .68 9.58 9.68 18.53 305 .38 7.000 11.25 77.67 -66.42 FAIL 3523.89 2698 .56 3525 .00 2691 .82 9.67 9.77 18.66 304 .64 7.000 14.11 78.46 -64.35 FAIL j 3548.54 2711 .93 3550 .00 2704 .04 9.76 9.87 18.16 303 .26 7.000 17.11 79.50 -62.39 FAIL 3573.14 2725 .26 3575 .00 2716 .35 9.86 9.97 17.33 301 .54 7.000 20.26 80.68 -60.41 FAIL 3597.68 2738 .56 3600 .00 2728. 77 9.95 10.03 16.28 299 .62 7.000 23.57 81.86 -58.29 FAIL 3622.15 2751 .81 3625 .00 2741 .30 10.05 10.09 15.09 297 .56 7.000 27.01 83.09 -56.07 FAIL 3646.55 2765 .01 3650 .00 2753 .96 10.14 10.15 13.82 295 .42 7.000 30.62 84.32 -53.69 FAIL 3670.88 2778 .16 3675 .00 2766. 74 10.24 10.21 12.52 293 .25 7.000 34.40 85.53 -51.13 FAIL I 3695.10 2791. 25 3700 .00 2779. 49 10.34 10.30 11.39 291 .26 7.000 38.50 86.71 -48.21 FAIL 3719.21 2804. 25 3725 .00 2792. 14 10.43 10.38 10.52 289 .53 7.000 42.99 87.79 -44.79 FAIL 3743.19 2817. 16 3750 .00 2804. 68 10.52 10.46 9.85 288 .01 7.000 47.88 88.77 -40.89 FAIL ~ i 3767.03 2829. 98 3775 .00 2817. 12 10.61 10.54 9.36 286 .67 7.000 53.14 89.69 -36.54 FAIL I 3790.76 2842. 71 3800. 00 2829. 60 10.70 10.61 8.88 285 .35 7.000 58.67 90.59 -31.92 FAIL i 3814.36 2855. 35 3825. 00 2842. 16 10.79 10.68 8.38 284 .02 7.000 64.41 91.47 -27.06 FAIL 3837.83 2867. 90 3850. 00 2854. 82 10.88 10.76 7.89 282 .70 7.000 70.38 92.33 -21.96 FAIL 3862.05 2880. 82 3875. 00 2867. 56 10.99 10.84 7.03 281 .84 7.000 76.50 93.27 -16.76 FAIL I i 3887.31 2894. 35 3900. 00 2880. 39 11.12 10.94 5.90 281 .59 7.000 82.35 94.27 -11.92 FAiL I 3912.74 2908. 01 3925. 00 2893. 31 11.25 11.04 4.87 281 .46 7.000 87.83 95.22 -7.39 FAIL 3938.34 2921. 80 3950. 00 2906. 32 11.37 11.14 3.94 281 .42 7.000 92.94 96.13 -3.20 FAIL j 3964.08 2935. 73 3975. 00 2919. 40 11.49 11.24 3.08 281. 47 7.000 97.67 97.06 0.61 Pass 3989.97 2949. 77 4000. 00 2932. 49 11.61 11.36 2.34 281. 64 7.000 102.00 97.97 4.04 Pass 4015.99 2963. 92 4025. 00 2945. 58 11.73 11.47 1.69 281. 92 7.000 105.95 98.84 7.10 Pass 4042.13 2978. 18 4050. 00 2958. 68 11.84 11.58 1.12 282. 28 7.000 109.49 99.69 9.80 Pass ~ 4068.37 2992. 53 4075. 00 2971. 81 11.96 11.69 0.6i 282. 70 7.000 112.63 100.54 12.09 Pass 4094.71 3006. 97 4100. 00 2985. 00 12.07 11.80 0.14 283. 17 7.000 115.35 101.39 13.96 Pass 4121.13 3021. 48 4125. 00 2998. 26 12.18 11.91 -0.30 283. 67 7.000 117.65 102.20 15.45 Pass j 4147.61 3036. 06 4150. 00 3011. 58 12.29 12.02 359.28 284. 20 7.000 119.54 102.99 16.54 Pass 4174.15 3050. 69 4175. 00 3024. 96 12.39 12.11 358.89 284. 76 7.000 121.04 103.75 17.28 Pass 4200.72 3065. 36 4200. 00 3038. 42 12.50 12.21 358.52 285. 34 7.000 122.17 104.50 17.67 Pass , 4227.32 3080. 07 4225. 00 3051. 94 12.60 12.30 358.16 285. 94 7.000 122.94 105.22 17.72 Pass 4253.94 3094. 80 4250. 00 3065. 53 12.69 12.38 357.82 286. 56 7.000 123.35 105.92 17.42 Pass 4280.56 3109. 55 4275. 00 3079. 15 12.79 12.47 357.52 287. 22 7.000 123.41 106.61 16.81 Pass 4306.44 3123. 91 4300. 00 3092. 81 12.90 12.55 357.44 287. 66 7.000 123.17 107.29 15.88 Pass 4331.44 3137. 77 4325. 00 3106. 50 13.02 12.63 357.59 287. 81 7.000 122.87 108.02 14.85 Pass ~ 4356.43 3151. 63 4350. 00 3120. 21 13.14 12.72 357.73 287. 95 7.000 122.55 108.77 13.78 Pass i 4381.43 3165. 49 4375. 00 3133. 88 13.27 12.82 357.90 288. 12 7.000 122.17 109.53 12.64 Pass 4406.42 3179. 35 4400. 00 3147. 50 13.39 12.92 358.11 288. 33 7.000 121.72 110.29 11.43 Pass 4431.41 3193. 21 4425. 00 3161. 08 13.51 13.03 358.36 288. 58 7.000 121.20 111.03 10.17 Pass 4456.40 3207. 07 4450. 00 3174. 60 13.64 13.14 358.65 288. 88 7.000 120.63 111.80 8.83 Pass 4481.38 3220. 92 4475. 00 3187. 99 13.76 13.26 359.03 289. 25 7.000 120.02 112.55 7.47 Pass I 4506.35 3234. 77 4500. 00 3201. 27 13.88 13.39 -0.51 289. 71 7.000 119.40 113.28 6.12 Pass ': 4531.32 3248. 62 4525. 00 3214. 42 14.01 13.51 0.03 290. 25 7.000 118.75 113.98 4.77 Pass ~ 455628 3262. 46 4550. 00 3227. 47 14.13 13.64 0.64 290. 86 7.000 118.09 114.65 3.44 Pass j • • ConocoPhillips Alaska, Inc. Anticollision Report ~ Company: ConocoPhillips Alaska Inc. Date: 1/19/2007 Time: 10:53:11 .Page: 4 Field: Colville River Unit i Reference Site: Alpine CD3 Co-ordinate(NE) Reference: Wel l: CD3-307, True North Reference We1L• CD3-307 Vertical (TV D} Reference: CD3-307: 49.6 ~ Reference Wellpath: Plan: CD3-1 07 Db: Oracle j Site: Alpine CD3 Well: CD3-307 Rul e Assigne d: Major Risk Wellpath: CD3-307 V4 Inter-Site Error: 0.00 ft j Reference Offset Semi-M ajor Axis Ctr-Ctr No-Go Allowable MD TVD MD TVD Ref Offset TFO+AZI TFO-HS Casing/HSDistance Area Deviation Warning I ft ft ft ft ft ft deg deg in ft ft ft 4581 .23 3276 .30 4575.00 3240.46 14 .25 13.76 1.29 291 .52 7.000 117 .43 115 .30 2 .14 Pass ~ 4606 .18 3290 .14 4600.00 3253.39 14 .38 13.89 2.00 292 .22 7.000 116 .77 115 .92 0 .86 Pass i 4631 .12 3303 .97 4625.00 3266.26 14 .50 14.02 2.75 292 .97 7.000 116 .11 116 .50 -0 .39 FAIL 4656 I .07 3317 .81 4650.00 3279.11 14 .63 14.14 3.53 293 .76 7.000 115 .44 117 .05 -1 .61 FAIL ~ i 4681 .00 3331 .64 4675.00 3291.95 14 .75 14.26 4.33 294 .55 7.000 114 .75 117 .57 -2 .82 FAIL 4705 .94 3345 .47 4700.00 3304.80 14 .88 14.38 5.15 295 .37 7.000 114 .04 118 .07 -4 .03 FAIL ~ 4730 .88 3359 .29 4725.00 3317.65 15 .00 14.50 5.98 296 .21 7.000 113 .32 118 .54 -5 .22 FAIL ~ 4755 .80 3373 .12 4750.00 3330.44 15 .13 14.63 6.87 297 .09 7.000 112 .62 118 .97 -6 .35 FAIL 4780 .73 3386 .94 4775.00 3343.14 15 .25 14.75 7.82 298 .04 7.000 111 .98 119 .35 -7 .37 FAIL 4805 .64 3400 .76 4800.00 3355.74 15 .38 14.87 8.83 299 .05 7.000 111 .40 119 .66 -8 .27 FAIL i j 4830 .55 3414 .57 4825.00 3368.26 15 .50 14.99 9.90 300 .13 7.000 110 .88 119 .93 -9 .05 FAIL 4855 .45 3428 .38 4850.00 3380.73 15 .63 15.12 11.02 301 .24 7.000 110 .44 120 .14 -9 .71 FAIL 4880 .35 3442 .19 4875.00 3393.14 15 .75 15.25 12.16 302 .38 7.000 110 .07 120 .31 -10 .24 FAIL 4905 .25 3456 .00 4900.00 3405.51 15 .88 15.38 13.33 303. 55 7.000 109 .78 120 .42 -10 .64 FAIL 4930 .14 3469 .81 4925.00 3417.82 16 .00 15.50 14.54 304. 76 7.000 109 .58 120 .47 -10 .89 FAIL 4955 .03 3483 .61 4950.00 3430.03 16 .13 15.63 15.78 306. 00 7.000 109 .54 120 .45 -10 .92 FAIL 4979 .91 3497 .41 4975.00 3442.14 16 .25 15.75 17.05 307. 28 7.000 109 .65 120. 37 -10 .72 FAIL 5004 .78 3511 .20 5000.00 3454.15 16 .38 15.87 18.36 308. 58 7.000 109 .93 120. 22 -10 .29 FAIL 5029 .65 3524 .99 5025.00 3466.04 16 .50 16.00 19.69 309. 92 7.000 110 .41 120. 01 -9 .59 FAIL 5054 .50 3538 .77 5050.00 3477.77 16 .63 16.12 21.05 311. 27 7.000 111 .14 119. 54 -8. 39 FAIL 5079 .33 3552 .55 5075.00 3489.33 16 .76 16.24 22.42 312. 65 7.000 112 .13 118. 95 -6. 81 FAIL 5104 .16 3566 .31 5100.00 3500.74 16 .88 16.36 23.80 314. 03 7.000 113 .39 118. 30 -4. 91 FAIL 5128 .96 3580 .07 5125.00 3512.04 17 .01 16.48 25.17 315. 39 7.000 114 .84 117. 62 -2. 78 FAIL i 5153 .77 3593 .83 5150.00 3523.28 17 .13 16.60 26.51 316. 73 7.000 116. 42 116. 91 -0. 49 FAIL I 5178 .56 3607 .58 5175.00 3534.48 17 .26 16.72 27.82 318. 04 7.000 118 .13 116. 19 1. 93 Pass 5203 .36 3621 .33 5200.00 3545.63 17 .39 16.84 29.10 319. 32 7.000 119 .96 115. 46 4. 50 Pass 5228. 14 3635. 08 5225.00 3556.74 17 .51 16.95 30.31 320. 53 7.000 121. 95 114. 74 7. 21 Pass j 5252. 93 3648. 82 5250.00 3567.82 17 .64 17.07 31.44 321. 66 7.000 124. 11 114. 06 10. 05 Pass ~ 5277 .72 3662. 57 5275.00 3578.87 17 .77 17.18 32.48 322. 71 7.000 126. 44 113. 43 13. 00 Pass I I 5302. 50 3676. 31 5300.00 3589.89 17. 89 i 7.29 33.45 323. 67 7.000 128. 92 112. 86 16. 06 Pass 5327. 28 3690. 06 5325.00 3600.87 18. 02 17.39 34.32 324. 54 7.000 131. 58 112. 35 19. 24 Pass 5352. 05 3703. 79 5350.00 3611.81 18. 14 17.49 35.09 325. 31 7.000 134. 43 111. 92 22. 51 Pass 5376. 82 3717. 53 5375.00 3622.71 18 .27 17.60 35.77 325. 99 7.000 137. 46 111. 57 25. 88 Pass 5401. 58 3731. 26 5400.00 3633.59 18. 40 17.69 36.37 326. 59 7.000 140. 61 1 i 1. 29 29. 32 Pass 5426. 34 3744. 99 5425.00 3644.52 18. 52 17.79 36.92 327. 14 7.000 143. 75 111. 05 32. 70 Pass 5451. 12 3758. 73 5450.00 3655.52 18. 65 17.88 37.42 327. 64 7.000 146. 85 110. 85 36. 00 Pass 5475. 90 3772. 48 5475.00 3666.58 18. 78 17.97 37.87 328. 09 7.000 149. 91 110. 68 39. 23 Pass 5500. 69 3786. 23 5500.00 3677.73 18. 90 18.06 38.28 328. 51 7.000 152. 91 110. 55 42. 36 Pass ~ 5525. 51 3799. 99 5525.00 3689.02 19. 03 18.14 38.64 328. 86 7.000 155. 81 110. 48 45. 33 Pass ; 5550. ~ 34 3813. 76 5550.00 3700.45 19. 16 18.23 38.94 329. 16 7.000 158. 59 110. 46 48. 13 Pass ~ 5575. 18 3827. 54 5575.00 3712.02 19. 29 18.31 39.20 329. 42 7.000 161. 26 110. 49 50. 77 Pass 5600. 05 3841. 33 5600.00 3723.72 19. 41 18.40 39.41 329. 64 7.000 163. 81 110. 56 53. 25 Pass 5624. 92 3855. 12 5625.00 3735.53 19. 54 18.49 39.61 329. 83 7.000 166. 25 110. 66 55. 59 Pass 5649. 81 3868. 93 5650.00 3747.45 19. 67 18.57 39.78 330. 01 7.000 168. 56 110. 77 57. 79 Pass 5674. 71 3882. 74 5675.00 3759.49 19. 80 18.66 39.94 330. 16 7.000 170. 75 110. 91 59. 84 Pass 5699. 62 3896. 55 5700.00 3771.61 19. 93 18.75 40.08 330. 30 7.000 172. 85 111. 07 61. 78 Pass 5724. 53 3910. 37 5725.00 3783.80 20. 05 18.84 40.20 330. 42 7.000 174. 89 111. 25 63. 64 Pass ~ 5749. 45 3924. 19 5750.00 3796.06 20. 18 18.93 40.31 330. 53 7.000 176. 85 111. 44 65. 41 Pass 5774. 38 3938. 01 5775.00 3808.40 20. 31 19.02 40.41 330. 63 7.000 178. 74 111. 64 67. 10 Pass 5799. 31 3951. 84 5800.00 3820.85 20. 44 19.11 40.45 330. 67 7.000 180. 56 111. 91 68. 65 Pass 5824. 25 3965. 67 5825.00 3833.43 20. 57 19.20 40.44 330. 66 7.000 182. 30 112. 24 70. 06 Pass ' W LLL UF.3 A 11.8 ANTI. (;!)ELISION SET'TIN(iS COMPANY Ur.I AILS Name rN/-S iL/-W Nurlh~n0 Lasl ii8 Laf ludo Ln~~Nilud.~ Slul InLLrpolullon McNodMll Interval 25.00 ~o~r Ihll'I Alxrka lilt C'D3-307 -0.1.21 -240.49 6003847.19 18824]112 ]0'25'10 OSGN 1511=54'f7441W WA IJcpth Range From: 3700.00 T 1842156 L g `^"N Maxirtinm Range. 2038.x3 Rrrcnce. Platt-Cl'N-107rvp06 Calcn loom Mclhod Min u~Cwrewic 6rnm Svsicin 18CWSA an Mclhud Ilav C'ylindcr Nonh F ror Surlace IALplical+c'.asing WanliuB Mcrhod Kules naceJ From Colour 'Po MD 0 2x0 2x0 SUU x00 7x0 750 1000 1000 12x0 12x0 1500 1500 17x0 17so zooo 2000 16000 0 16000 16250 6 -175 . , .~.. _ -~-° 16x00 16750 ® 18250 -4C 18x00 -150 ---' 18750 -' 19000 30 °° 2x000 -0 50 75 Ll.tihNU CIJ:i-1 ON (C Ui-108). Mnjur ftlsk ~ Fjord S(Fj ord 5 PR 1). Mejor Risk CU3-302 (flan CU3-lU2), Maj ur R~.cA ~ Mjord 5 (Fjord 5), Ma)or Rick CD3-307 (C 1]i-307). Minor Risk °-~--° Plan. GlYf-107 Plun: CUi-106 (PI mi-CD3-106). Mnjur Rlsk ~ CDJ-10]xpUG Plan Clll-301 (Plv~. CU.1-301)-Mnjur Posk 0 10 ~aV'~Fm U=~Ji l'u <w.cyNnn suNVev Paoi.naHl I..,~I c=oUOV xaxi sn vlv~nm c. rl 7.~lua r3 nnvtN R nN c //. ac Il Plv~. L -102 Ivr.nr u..uPah_ cur x97 Tic ~n MO. ?300.00 ki6 P19 N.I. U>liun '13.31x1_ a>_SS1l l'.5..1ion O~i6in (hi6m Smarting Nielc .k/-N' From ltiU 32i UV' O,UU V.VO 36.25 From Colour To MD o zso CD3-3071CD3_g071 2x0 -"" 500 7x0 1000 12x0 1500 17x0 2000 16000 16250 16x00 16750 18250 18500 18750 19000 2x000 Travelling Cylinder Azimuth ('TFO+AZI) [deg] vs Centre to Centre Separation [30£t/in] SRCTIO N UFTAILB Sec MU Inc Azi 'rVD tN/-S =F/-W ULeg TF'ave VSoc Target 1 if00.00 GO UI GG.99 25812] 4909Y 1539 N5 0.00 000 -53958 2 350000 57.15 7?.17 268$,60 549.22 1700.17 3,00 12000 -584 51 3 7850.00 5].]7 BS GI 387439 60125 198936 300 9000 -711.39 4 0.295.10 $6.32 6978 31!]62 682.02 2.i 5238 300 -100.52 -871.02 1000].63 SG 32 69.78 6285.]4 2325 U7 GN 1291 0.00 ODU -224]22 6 ] 12004.14 8400 12576.18 91.00 000 750.00 70;19.55 7064.55 }791.41 435).68 770591 7656.07 350 -83.66 2_Il 304.71 -140958 CD3-107wpOG TI -1125.Y1 8 130]6.18 91.fi1 33751 705705 483861 ]81682 2.50 -87.00 -659.27 9 1}4x773 90.70 323.W 7041.19 534207 1228.87 250 26fi 52 -84.05 10 18421.56 91,02 322.85 696960 914249 435729 001 -24]3 46'1Y.21 CD3-107.vpOG Toc i'ravelling Cylinder Azimuth (TFOi-All) [deg] vs Centre to Centre Separation [75ft/in] • Chip Alvord WNS Drilling Team Leader ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510-0360 SARAH PALIPI, GO!/ERAIOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Colville River Field, Fiord Oil Pool, CD3-107 ConocoPhillips Alaska, Inc. Permit No: 206-189 Surface Location: 3926' FNL, 797' FEL, SEC. 5, T12N, R5E, UM Bottomhole Location: 65' FNL, 4333' FEL, SEC. 33, T13N, RSE, UM Dear Mr. Alvord: Enclosed is the approved application for permit to redrill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 6~9-3607 (pager). Chairman DATED this ~ day of January, 2007 cc: Department of Fish 8v Game, Habitat Section w/ o encl. Department of Environmental Conservation w/o encl. ~~ Y D STATE OF ALASKA ~~ ~~L ,~ ~Q06 ALASKA OIL AND GAS CONSERVATION COMMISSION Alaska ~i~ gt Gas C ons. ~On1n1jSS10f- ` PERMIT TO DRILL Anchorage 20 AAC 25.005 1a. Type of Work: 1b. Current Well Class: Exploratory ^ Development Oil ^ 1c. Specify if well is proposed for: Drill ^ Re-drill /^ Stratigraphic Test ^ Service ^ Development Gas ^ Coalbed Methane ^ Gas Hydrates ^ Re-entry _ ^ Multiple Zone^ Single Zone Q Shale Gas ^ 2. Operator Name: 5. Bond: ~ Blanket Single Well 11. Well Name and Number: ConocoPhillips Alaska, Inc. Bond No. 59-52-180 CD3-107 3. Address: 6. Proposed De the / ~, „~ D 7 ~ 3 12. Field/Pool(s): P.O. Box 100360 Anchorage, AK 99510-0360 /~, 7 MD: y8b8'6'' TvD: 6969' ~ Colville River Field 4a. Location of Well (Governmental Section): 7. Property Designation: `~~~ ~ •Y.C~7 Surface: 3926' FNL, 797' FEL, Sec 5; T12N: RSE; UM ~ ADL 372104, 372105, 364471 Ne OII POOI Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 298' FNL, 3366' FEL Sec 3; T12N, RSE, UM LAS2112 111012007 Total Depth f~~~ ~ d, ~ y/ ~-~ 7 J w ` ~ 9. Acres in Property: 14. Distance to 32'!" FEL Se c 33, T13N; RSE; U ~_+~ FNL, ~ S 2560 Nearest Property:14893' to CRU Boundary 4b. Location of Well (State Base Plane Coordinates): 10. KB Elevation 15. Distance to Nearest Surface: x- 388247.00 y- 6003847 Zane- 4 (Height above GL): 37' RKB feet Well within Pool: Fiord. 5: 817' at 18,773' , 16. Deviated wells: Kickoff depth: ~3 c a~A 17. Maximum Anticipated Pressures in psig (see 20 AAC z5.o35) i.c~' i , Maximum Hole Angle: 90 deg . Downhole: 3190 psig Surface: 2485 psig 18. Casing Program ecific S ti Setting Depth Quantity of Cement Size p a ons T op Bottom c. f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 24" 1 62_S~ H-40 Melded 77 37 37 114 114' pre-installed 12.25" 0-S?8" 40 L-80 13TC 3056 37 37 3093 2479 385 sx AS Lite3, 230 sx 15.$ G 8.75" 7" 26# L-80 BTCM 12983 37 37 13020 7044 340 sx 15.8G 6.125" 3.5" 9.3 L-80 EUE-M 11748 32 32 11780 6755 Tbg 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): Effective Depth TVD (ft): Junk (measured) Casing Length Size Cement Volume MD TVD Conductor/Structural 77.00 16" Pre-Installed 114 114 Surface 3,056.00 g-518" 385sx ASLite3, 230sx 15.8 G 3093 2479 Intermediate 12,983.00 7" Sao sx Class G 15.a ppg 13020 7044 Production 11;878.00 3.5" Tubing 11910 6806 Perforation Depth MD (ft): Perforation Depth TVD (ft): 11,736' - 11,773' 6746'-6761' 20. Attachments: Filing Fee ^/ BOP Sketch^ Drilling ProgramQ Time v. Depth Plot ^ Shallow Hazard Analysis Q Property Plat ^ Diverter Sketch ^ Seabed Report ^ Drilling Fluid Program ^ 20 AAC 25.050 requirements /^ 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact L. Galiunas Printed Name °~t,--r._ C. Alvord Title WNS Drilling Team Lead Si nature m ~ Phone Date g ~ ~~.-.~~ \ ~4S Lz?S~ ~~~~~lQ! I Commission Use Only Permit to Drill API Number: Permit Approval See cover letter Number: ~~ -~`~ 50- ~Q ~-' 2DS~`~~ ! Date: - 6 for other requirements Conditions of approval : If box is checked, well may not be used to explore for, test, or produce Coalbed methane, gas hydrates, or gas contained in shales: Samples req'd: Yes ^ No Mud log req'd: Yes ^ No Other: ~~~ ~~; ~ vV ~ J ~~~ H2S measures: Yes o Di ai svy req'd: Yes ~ No ^ ',-tea ~_ I ~` I ~ ! r~ _ DATE: 1- Form 10-401 Revised 12/2005 APPROVED BY THE COMMISSION . COMMISSION ?' .b'~ Su ~ ~~7 ate ~y.07 • • CD3-107 Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment: Detailed Risk Information for further discussion of these risks) 6-1/8" Hole /Horizontal Production Hole Event Risk Level Miti ation Strate Lost circulation moderate Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheolo ,lost circulation material Hole swabbing on trips Moderate Reduced trip speeds, Pump out to 7" shoe, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECD) monitorin ,wei hted swee s. Abnormal Reservoir Medium BOPE drills, Keep mud weight above 8.8 ppg. Pressure Check for flow during connections and if needed, increase mud weight. Well control drills, increased mud wei ht. Hydrogen Sulfide gas Low HZS drills, detection systems, alarms, standard well control ractices, mud scaven ers ORIGINAL • NechElik : CD3-107 Pre-Riq Work 1) Slickline will change out the GLMs and E-line will chemical cut the Premier Packer once the ice road opens. 2) BPV set in well. Riq Procedure 3) Move on Doyon 19, dewater cellar as needed. 4) Rig up riser. 5) Pull BPV and displace well to 9.2 ppg brine, taking returns to an open top tank. 6) Install two way check, nipple down the tree. 7) Nipple up and test BOPE. 8) Pull two way check. ~~ ~ ` "~C o 9) Attempt to pull tubing hanger to floor. Only pull 40,000 Ibs over on the packer, if not moving then rig up E- Line to re-cut the packer. If possible, pull out of hole laying down 3-1/2" tubing. Check pipe for Normally Occurring Radioactive Material (NORM). 10) M/U drilling assembly. Pressure test casing to 3500 psi. Drill out and perform formation integrity test to 12.5 ppg EMW. Minimum acceptable leak off for drilling ahead is 11.0 ppg EMW. 11) Displace well to water based, Flo-Pro mud. ~~ I ~12) Drill 6-1/8" horizontal section to well TD. 5~' ~~ 13) Circulate hole clean and pull out of the hole. 14) Run 3-'/", 9.3#, L-80 tubing, SSSV, gas lift mandrels, packers, XN nipple and X nipple. Space out and land hanger. ~~~Qas'~~~ Q e~oc-c~.~~ ~ov.5 w'~l\ h2 ~ sc~`c~~ c~ ~ S~-cc,~ ~ ~~ ~-c1~~(~~c-S , 15) Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. ~~.-~ 3 16) Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 17) Circulate tubing to diesel and install freeze protection in the annulus. 18) Drop ball and rod, set packer and test tubing and annulus to 3500 psi / 30 mins. 19) Set BPV and secure well. Move rig off. /~~ ORIGINAL • • CD3-307 Current Well Completion 16" Conductor to 114' Updated 12/18/06 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing @ 3093' MD / 2479' TVD Tubing: 102 bbl Diesel cemented to surface Inner Annulus: 307 bbl, 9.4 ppg brine with diesel cap Completion MD TVD Inclination 3-1/2" 9.3 ppf L-80 EUE M Tubing Hanger 32' 32' 0 degrees tubing run with Jet Lube Run'n'Seal 4-%2' 12.6 #/ft IBT-Mod Tubing (2) pipe dope 4-%2' 12.6# Space out pups Crossover 3-1/2", 9.3#/ft, EUE-Mod Tubing Camco TRM4E SCSSSV 2249' 2026' 48 3-1/2", 9.3#/ft, EUE-Mod Tubing Camco KBMG GLM (2.867" ID) 6932' 4409' 61 3-1/2", 9.3#/ft, EUE-Mod Tubing Camco KBMG GLM (2.867" ID) 11482' 6623' 62.5 3-1/2" tubing joints (2) HES "X" (2.81" ID) Profile 11560' 6659' 63.2 3-1/2" tubing joint (2) Baker Premier Packer 11632' 6691' 64.1 3-1/2" tubing joint (1) HES "XN" (2.75" ID)-64.7° inc . 11679' 6711' 64.7 3-1/2" tubing joint (2) Schlumberger TCP gun assembly 11742' 6738' 65.3 Tubing Tail 11799' 6762' 66 Baker Packer 11,632'MD Kuparuk Perforations 11,762-11,799'MD Caic TOC @ +1- 11230' MD / 6504' TVD +500' above top of Kuparuk C Top Kuparuk C 11735' MD / 6573' TVD Top Nechelik at 12812' MD / 7032' TVD 7" 26 ppf L-80 BTC Mod at 13,020' MD / 7044' TVD, 89.3° ORIGINAL • Fiord (CD3) Colville River Field CD3-107 Production Well Completion Plan Updated 12/19/06 16" Conductor to 114' Sperry Sun Directional Plan WP05 9-5/8" 40 ppf L-80 BTC-Mod Surface Casing Packer Fluid mix: @ 3093' MD / 2479' TVD g.4 ppg KCI Brine cemented to surface with 1800' TVD diesel cao 3-1/2" 9.3 ppf L-80 EUE M tubing run with Jet Lube Run'n'Seal pipe dope Calc TOC @ +/- 11230' MD 16504' TVD +500' above top of Kuparuk'', Completion MD TVD INC Tubing Hanger 32' 32' 4-''/Z" 12.6 #/ft IBT-Mod Tubing (2) Crossover 3-%2" 9.3#/ft EUE -Mod Tubing Camco TRMAXX-5E SSSV (2.812") 2210' 2000' 46.4° 3-%2" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 4888' 3400' 60.35 3-'/z" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 9456' 5600' 60.3° 3-''/z" 9.3#/ft EUE -Mod Tubing Camco KBMG GLM (2.867" ID) 11550' 6654' 63.1° 3-%2" 9.3#/ft EUE -Mod Tubing HES X 2.813" 11650' 6699' 64.3° 3-'/z" 9.3#/ft EUE -Mod Tubing (1) Baker Premier Packer 11700' 6720' 64.8° 3-'/2" 9.3#/ft EUE -Mod Tubing (2) Camco KBMG GLM (2.867" ID) 11780' 6754' 65.7° 3-''/z" 9.3#/ft EUE -Mod Tubing (2) Baker Premier Packer 11860' 6786' 66.7° 3-%" tubing 1 joint HES XN 2.813" (2.75" NoGo) 11900' 6801' 67.3° 3-%i' 10' pup joint Kuparuk Perforations WEG 11910' 6806' 67.5° 11,762-11,799'MD Well TD at 18505' MD / 6969' TVD Top Kuparuk C 11735' MD / 6573' TVD Top Nechelik at 12812' MD / 7032' C 7" 26 ppf L-80 BTC Mod Production Casing @ 13020' MD / 7044' TVD @ 89° ORIGINAL • • Well Proximity Risks: Directional drilling /collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. CD4-302 is the closest well.. Well separation is 440' @ 16,474' MD. Drilling Area Risks: There are no high-risk events (e.g. over-pressures zones) anticipated. Lost circulation: Faulting within the Nechelik reservoir section is considered to be the most likely cause of lost circulation. Standard LCM material is expected to be effective in dealing with lost circulation. Additional care and attention will be given to the higher potential of inducing a kick when drilling horizontally as opposed to vertically. Good drilling practices will be stressed to minimize the potential of taking swabbed kicks. DRILLING FLUID PROGRAM SPUD. to 9-5/8"surface casing point - 12 '/<" Intermediate hole to 7" casing point - 8'/" Density 8.8 - 9.6 pP9 9.6 - 9.8 PP9 PV 10 - 25 YP 20 - 60 15 - 25 Funnel Viscosity 100 - 200 Initial Gels 4 - 8 10 minute gels <18 API Filtrate NC -10 cc / 30 min 4 -12 cc/30 min (dri ling HPHT Fluid Loss at 160 PH 8.5-9.0 9.0-10.0 KCL Production Hole Section The horizontal production interval will be drilled with a M-I Flo-Pro drill-in fluid. The base fluid will consist of 6% KCI, with ± 30PPB calcium carbonate bridging material to minimize formation damage. Flo-Vis Polymer and Dual-Flo starch will be used for viscosity and fluid loss control respectively. ORIGINAL • s PRESSURE INFORMATION AND CASING DESIGN ' (per 20 ACC 25.005 (c) (3,4) and as required in 20 ACC 25.035 (d) (2)) The following presents data used for calculation of anticipated surface pressure (ASP) during drilling of this well: ~~~~~LE Casing Size (in) Csg Setting Depth MD/TVD(ft) Fracture Gradient (Ibs. /gal) Pore pressure (psi) ASP Drilling (psi) 16 N/A N/A N/A N/A 9 5/8 N/A N/A N/A N/A 7" 13020 / 7044 16.0 3187 2483 N/A 18505 / 6970 16.0 3154 N/A • NOTE: The Doyon 19 5000 psi BOP equipment is adequate. Test BOP's to 5000 psi. PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE (ASP) ASP is determined as the lesser of 1) surface pressure at breakdown of the formation casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP=[(FGx0.052)-0.1]D Where: ASP =Anticipated Surface pressure in psi FG =Fracture gradient at the casing seat in Ib/gal 0.052 =Conversion from Ib./gal to psi/ft 0.1 =Gas gradient in psi/ft D =true Vertical depth of casing seat in ft RKB OR 2) ASP =FPP - (0.1 x D) Where; FPP =Formation Pore Pressure at the next casing point ASP CALCULATIONS 1. Drilling below intermediate casing (7") ASP =FPP - (0.1 x D) = 3187 - (0.1 x 7044') = 2483 psi 2. Drilling to TD ASP =FPP - (0.1 x D) = 3154 - (0.1 x 6970') = 2457 psi ORIGINAL • ConocoPhillips Alaska, Inc. CPAI Report Company: ConocoPhillips Alaska Inc. Date: 12/20/2006 Time: 15:50:49 Page: 1 Field: Colville River Unit Co-ordinate(NE) Reference: Well: CD3-307, True North Site: Alpine CD3 Vertical (TVD) Reference: CD3-307: 49.6 Well: CD3-307 Section (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) Wellpath: Plan: CD3-107 Survey Calculation Method: Minimum Curvature Db: OraGe Plan: CD3-107wp05 Date Composed: 12/20/2006 drill out Version: 2 Principal: Yes Tied-to: From: Definitive Path Field: Colville River Unit North Slope Alaska United States Map System:US State Plane Coordinate System 1927 Map Zone: Alaska, Zone 4 Geo Datum: NAD27 (Clarke 1866) Coordinate System: Well Centre Sys Datum: Mean Sea Level Geomagnetic Model: bggm2006 Site: Alpine CD3 Site Position: Northing: 6003886.80 ft Latitude: 70 25 10.481 N From: Map Easting: 388488.10 ft Longitude: 150 54 30.391 W Position Uncertainty: 0.00 ft North Reference: True Ground Level: 0.00 ft Grid Convergence: -0.86 deg Well: CD3-307 Slot Name: Alpine CD3-107 Well Position: +N/-S -43.21 ft Northing: 6003847.19 ft Latitude: 70 25 10.056 N +E/-W -240.49 ft Easting : 388247.02 ft Longitude: 150 54 37.443 W Position Uncertainty: 0.00 ft Wellpath: Plan: CD3-107 Drilled From: CD3-307 Tie-on Depth: 12999.34 ft Current Datum: CD3-307: Height 49.55 ft Above System Datum: Mean Sea Level Magnetic Data: 4/13/2006 Declination: 23.32 deg Field Strength: 57551 nT Mag Dip Angle: 80.74 deg Vertical Section: Depth From (TVD) +N/-S +E/-W Direction ft ft ft deg 36.25 0.00 0.00 323.00 Survey Program for Definitive Wellpath Date: 12!20/2006 Validated: No Version: 4 Actual From To Survey Toolcode Tool Name ft ft Plan Section Information MD Inc! Azim TVD +N/-S +E/-W DLS Build Turn TFO Target ft deg deg ft ft ft deg/100ft deg/100ft deg/100ft deg 12999.34 89.26 341.93 7043.44 4742.90 7994.01 0.00 0.00 0.00 0.00 13030.00 89.26 341.93 7043.84 4772.04 7984.50 0.00 0.00 0.00 0.00 13230.00 89.47 335.93 7046.05 4958.58 7912.64 3.00 0.11 -3.00 -88.00 13759.51 90.86 320.11 7044.50 5406.29 7633.10 3.00 0.26 -2.99 -85.00 14524.51 91.18 297.16 7030.68 5880.64 7039.60 3.00 0.04 -3.00 -89.00 15024.51 91.14 312.16 7020.49 6164.11 6629.58 3.00 -0.01 3.00 90.00 15392.38 90.74 323.19 7014.43 6435.63 6382.30 3.00 -0.11 3.00 91.99 18773.17 90.78 323.21 6969.55 9142.49 4357.29 0.00 0.00 0.00 24.95 CD3-107wp05 Toe ORIGINAL O O O O O O O O O O O O ~ O ~n O ~n ~n O N O h vi N N O z 3 ~ M M 7 ~ r J 0 z .. ~, o a N O ..7 _C O F-' "' ~ W R v (~ ~ W ~ ~ W 3 ~ ~ ~ o ~ z o 3 °' v W O + N C/1 ^ N z M + v r 0 ~ M o z U p~'? ~~ C r 00 zM S.~pNN YN ,~~~ OD ~ L 7J Vt Cl ~ OA F C C -' pp~ L ~, 7 G V] ~ .~ E nn ~Q+ ~ G F bL ~ c ~ ~ ~ N ~ rnw M v .a c 3 0 Q r r v t` nn ~ ° !-~ o o <n o 0 W ~ M ~ ,.,, O W Q M ~;~~ rnM x ~ L1N '"C1 F U U- G1U c V] O .a `~ ~z o W ~' ~ + 3 -~Q °_oE o ~ c a~ ~' ~_ ° M ai p ~ V) ¢ r~ 3v w > c F, ~ a 0 0 0 0 00 _O c O a -~ o 0 _o N 3 _o O _ O N O O 'O '~ ~ - a 3 - '~ o w ~ ~~ ~o ~ O Z N + ~ ~ ~ O a O¢. N~ Q V 3 C W l~ 0 OO p0.~ ~ Q ~ y p ~ z M~ ~N >~ "' O ¢ ~ ' O "' p 'O N a I °' m ~~e Q ~ m 'C ~ `~' ~ O °~ J J N - U `~ U AG Q o: rz 0 Q 3 _ ~ ~ O ~v b\~ 0.i ~ ~.. O M ro C] U Z ~ a. F ,{ 0. d ~ M ~ ~ ~ ~ (S. M s a. o, ~ ~ ^ o 0 0 0 I~!MOOOZI 41dad I~!U ~A ~"~1 r 0 o W ~ y M z M O~ 7 (~~0~ itl O a Sao U C(~pl~ ~ O ..~ O 7 w U °" '"' H z yQ oO,C W 3Vv~U~ z ~~~v~ ~ ~~[~~ ~~~~ LWi. wwww~ va>vv ~rxcCa: o ~~- Wp am zH~o~ ~"o~ C v v ~ V ate A U> ~ 0 o '~- ~ °o ~ N _ C iso 0 n > (•" I 0 0 0 N O III M 0 a , ~ ~ o F, -- - - 3 O ~/ i G Q 00 500 °° ao 0 ~ --- ro - - - -.. Q o00 U - - 1 -- II i I • • ConocoPhillips Alaska, Inc. CPAI Report Company: ConocoPhillips Alaska Inc. Date: 12/20/2006 Time: 15:50:49 Page: 2 Field: Colville River Uni t Co-ord inate(NE) Refereuce: Well: CD3-307, True North Site: Alpine CD3 Vertical (TVD) Reference: C D3-307: 49.6 Well: CD3-307 Sec tion (VS) Reference: Well (O.OON,O.OOE,323 .OOAzi) Wellpath: Plan: C D3-1 07 Survey Calculation Method: M inimum Curvature Db: Orate Survey MD Incl Azim TVD Sys TVD N/S E/W MapN MapE DLS VS Comme t ft deg deg ft ft ft ft ft ft deg/100ft ft 3126 .95 60. 70 65. 93 2495. 54 2445. 99 431 .39 1401. 86 6004257.51 389655. 06 0.00 -499. 14 9 5/8" 12969 .95 88. 23 342. 13 7042. 80 6993. 25 4714. 95 8003. 07 6008441.41 396319. 08 0.85 -1050. 84 7" 12999 .34 89. 26 341. 93 7043. 44 6993. 89 4742. 90 7994. 01 6008469.49 396310. 44 3.57 -1023. 07 TIP 13000 .00 89. 26 341. 93 7043. 45 6993. 90 4743. 53 7993. 80 6008470.12 396310. 24 0.00 -1022. 44 13030 .00 89. 26 341. 93 7043. 84 6994. 29 4772. 04 7984. 50 6008498.77 396301. 37 0.00 -994. 07 KOP 13100 .00 89. 33 339. 83 7044. 69 6995. 14 4838. 17 7961. 57 6008565.23 396279. 44 3.00 -927. 46 13200 .00 89. 44 336. 83 7045. 76 6996. 21 4931. 09 7924. 66 6008658.68 396243. 92 3.00 -831. 03 13230 .00 89. 47 335. 93 7046. 05 6996. 50 4958. 58 7912. 64 6008686.34 396232. 32 3.00 -801. 85 13300 .00 89. 66 333. 84 7046. 58 6997. 03 5021. 96 7882. 93 6008750.15 396203. 56 3.00 -733. 36 13400 .00 89. 92 330. 85 7046. 95 6997. 40 5110. 52 7836. 53 6008839.39 396158. 49 3.00 -634. 70 13500 .00 90. 18 327. 86 7046. 86 6997. 31 5196. 55 7785. 57 6008926.17 396108. 83 3.00 -535. 32 13600 .00 90. 44 324. 88 7046. 32 6996. 77 5279. 80 7730. 19 6009010.23 396054. 71 3.00 -435. 51 13700 .00 90. 71 321. 89 7045. 31 6995. 76 5360. 05 7670. 55 6009091.36 395996. 29 3.00 -335. 53 13759 .51 90. 86 320. 11 7044. 50 6994. 95 5406. 29 7633. 10 6009138.15 395959. 54 3.00 -276. 06 13800 .00 90. 88 318. 89 7043. 88 6994. 33 5437. 08 7606. 81 6009169.32 395933. 71 3.00 -235. 65 13900 .00 90. 93 315. 89 7042. 30 6992. 75 5510. 66 7539. 13 6009243.91 395867. 15 3.00 -136. 16 14000 .00 90. 98 312. 89 7040. 64 6991. 09 5580. 60 7467. 70 6009314.90 395796. 77 3.00 -37. 31 14100 .00 91. 02 309. 89 7038. 89 6989. 34 5646. 71 7392. 70 6009382.12 395722. 78 3.00 60. 62 14200 .00 91. 07 306. 89 7037. 06 6987. 51 5708. 80 7314. 34 6009445.37 395645. 37 3.00 157. 36 14300 .00 91. 11 303. 89 7035. 17 6985. 62 5766. 70 7232. 85 6009504.48 395564. 76 3.00 252. 65 14400 .00 91. 14 300. 89 7033. 21 6983. 66 5820. 25 7148. 44 6009559.29 395481. 16 3.00 346. 22 14500 .00 91. 17 297 .89 7031. 19 6981. 64 5869. 32 7061. 34 6009609.64 395394. 81 3.00 437. 83 14524 .51 91. 18 297 .16 7030. 68 6981. 13 5880 .64 7039. 60 6009621.29 395373. 25 3.00 459. 95 14600 .00 91. 18 299 .42 7029. 13 6979. 58 5916 .41 6973. 15 6009658.04 395307. 35 3.00 528. 51 14700 .00 91. 18 302 .42 7027. 07 6977. 52 5967 .78 6887. 39 6009710.69 395222. 38 3.00 621. 14 14800 .00 91. 17 305 .42 7025. 02 6975. 47 6023 .57 6804. 44 6009767.71 395140. 28 3.00 715. 62 14900 .00 91. 16 308 .42 7022. 99 6973. 44 6083 .62 6724. 52 6009828.95 395061. 27 3.00 811. 68 15000 .00 91. 15 311 .42 7020. 98 6971. 43 6147 .78 6647. 85 6009894.24 394985. 58 3.00 909. 06 15024 .51 91. 14 312 .16 7020. 49 6970. 94 6164 .11 6629. 58 6009910.84 394967. 56 3.00 933. 10 15100 .00 91. 06 314 .42 7019. 04 6969. 49 6215 .86 6574. 65 6009963.40 394913. 41 3.00 1007. 48 15200 .00 90. 95 317 .42 7017. 28 6967. 73 6287 .68 6505. 11 6010036.25 394844. 96 3.00 1106. 70 15300 .00 90. 84 320 .42 7015. 71 6966. 16 6363 .05 6439. 41 6010112.58 394780. 40 3.00 1206. 42 15392 .38 90. 74 323 .19 7014. 43 6964. 88 6435 .63 6382. 30 6010186.01 394724. 39 3.00 1298. 76 line up on wp03 15400 .00 90. 74 323 .19 7014. 33 6964. 78 6441 .73 6377. 74 6010192.18 394719. 92 0.00 1306. 38 15500 .00 90. 74 323 .19 7013. 04 6963. 49 6521. 79 6317. 83 6010273.12 394661. 22 0.00 1406. 37 15600 .00 90. 74 323 .19 7011. 74 6962. 19 6601 .85 6257. 92 6010354.06 394602. 52 0.00 1506. 36 15700 .00 90. 74 323. 19 7010. 45 6960. 90 6681 .91 6198. 01 6010434.99 394543. 82 0.00 1606. 35 15800 .00 90. 74 323 .19 7009. 15 6959. 60 6761 .96 6138. 10 6010515.93 394485. 12 0.00 1706. 34 15900 .00 90. 75 323 .19 7007. 85 6958. 30 6842 .02 6078. 19 6010596.87 394426. 42 0.00 1806. 33 16000 .00 90. 75 323 .19 7006. 54 6956. 99 6922 .08 6018. 28 6010677.81 394367. 73 0.00 1906. 33 16100 .00 90. 75 323 .19 7005. 24 6955. 69 7002 .14 5958. 38 6010758.75 394309. 03 0.00 2006. 32 16200 .00 90. 75 323 .19 7003. 93 6954. 38 7082 .20 5898. 47 6010839.69 394250. 34 0.00 2106. 31 16300 .00 90. 75 323 .20 7002. 62 6953. 07 7162 .26 5838. 57 6010920.64 394191. 64 0.00 2206. 30 16400 .00 90. 75 323 .20 7001. 31 6951. 76 7242 .32 5778. 66 6011001.58 394132. 95 0.00 2306. 29 16500 .00 90. 75 323 .20 6999. 99 6950. 44 7322 .39 5718. 76 6011082.52 394074. 26 0.00 2406. 28 16600 .00 90. 75 323 .20 6998. 68 6949. 13 7402 .45 5658. 86 6011163.47 394015. 57 0.00 2506. 27 16700 .00 90. 76 323 .20 6997. 36 6947. 81 7482 .51 5598. 96 6011244.41 393956. 87 0.00 2606. 26 16800 .00 90. 76 323 .20 6996. 04 6946. 49 7562 .58 5539. 06 6011325.35 393898. 18 0.00 2706. 25 16900 .00 90. 76 323 .20 6994. 72 6945. 17 7642 .64 5479. 16 6011406.30 393839. 50 0.00 2806. 24 17000 .00 90. 76 323 .20 6993. 39 6943. 84 7722 .70 5419. 26 6011487.24 393780. 81 0.00 2906. 23 17100 .00 90. 76 323 .20 6992. 07 6942. 52 7802 .77 5359. 36 6011568.19 393722. 12 0.00 3006. 22 17200 .00 90. 76 323 .20 6990. 74 6941. 19 7882 .84 5299. 47 6011649.14 393663. 43 0.00 3106. 21 17300 .00 90. 76 323 .20 6989. 41 6939. 86 7962 .90 5239. 57 6011730.09 393604. 75 0.00 3206. 21 ORIGINAL onocoPhillips Alaska, Inc. CPAI Report Company: ConocoPhillips Alaska Inc. Date: 12/20/2006 Time: 15:50:49 Page: 3 Field: Colville River Unit Co-ord inate(NE) Refere nce: Well: CD3-307, True North Site: Alpine CD3 Vertical (TVD) Reference: C D3-307: 49.6 Well: CD3-307 Section (VS) Reference: Well (O.OON,O.OOE,323.OOAzi) Wellpath: Plan: CD3-107 Survey Calculation Method: M inimum Curvature Db: Oracle Survey MD Incl Azim TVD Sys TVD N/S E/W MapN MapE DLS VS Comme t ft deg deg ft ft ft ft ft ft deg/100ft ft 17400.00 90.76 323.20 6988. 07 6938. 52 8042. 97 5179.67 6011811.03 393546. 06 0.00 3306.20 17500.00 90.77 323.20 6986. 74 6937. 19 8123. 04 5119.78 6011891.98 393487. 38 0.00 3406.19 17600.00 90.77 323.20 6985. 40 6935. 85 8203. 11 5059.89 6011972.93 393428. 69 0.00 3506.18 17700.00 90.77 323.20 6984. 06 6934. 51 8283. 17 4999.99 6012053.88 393370. 01 0.00 3606.17 17800.00 90.77 323.20 6982. 72 6933. 17 8363. 24 4940.10 6012134.83 393311. 33 0.00 3706.16 17900.00 90.77 323.20 6981. 37 6931. 82 8443. 31 4880.21 6012215.78 393252. 65 0.00 3806.15 18000.00 90.77 323.20 6980. 03 6930. 48 8523 .39 4820.32 6012296.73 393193. 97 0.00 3906.14 18100.00 90.77 323.21 6978. 68 6929. 13 8603 .46 4760.43 6012377.68 393135. 29 0.00 4006.13 18200.00 90.77 323.21 6977. 33 6927. 78 8683 .53 4700.54 6012458.64 393076. 61 0.00 4106.12 18300.00 90.78 323.21 6975. 98 6926. 43 8763 .60 4640.65 6012539.59 393017. 93 0.00 4206.11 18400.00 90.78 323.21 6974. 62 6925. 07 8843 .67 4580.76 6012620.54 392959. 26 0.00 4306.10 18500.00 90.78 323.21 6973. 27 6923. 72 8923 .75 4520.88 6012701.50 392900. 58 0.00 4406.09 18600.00 90.78 323.21 6971. 91 6922. 36 9003 .82 4460.99 6012782.45 392841. 90 0.00 4506.08 18700.00 90.78 323.21 6970. 55 6921. 00 9083 .90 4401.11 6012863.41 392783. 23 0.00 4606.07 18773.17 90.78 323.21 6969. 55 • 6920. 00 9142 .49 4357.29 6012922.64 392740. 30 0.00 4679.23 CD3-107wp05 T Targets Map Map <--- Latitude ----> <-_ Longitude --> Name Description TVD +N/-S +EI-W Northing Easting Deg Min Sec Deg Min Sec Dip. Dir. ft ft ft ft ft CD3-107wp05 Toe 6969.55 9142.49 4357.29 6012922.64 392740.30 70 26 39.958 N 150 52 29.514 W Annotation MD TVD ft ft 12999.34 7043.44 TIP 13030.00 7043.84 KOP 15392.38 7014.43 line up on wp03 Casing Points MD TVD Diameter Hole Size Name ft ft in in 3126.95 2495.54 9.625 12 .250 9 5/8" 12969.95 7042.80 7.000 8 .750 7" 18773.17 6969.55 6.125 6 .125 6 1/8" OH Formations MD TVD Formations Lithology Dip Angle .Dip Direction ORIGINAL ConocoPhillips Alaska, Inc. Anticollision Report Company: ConocoPhillips Alaska Inc. Date: 12/20/2006 Time: 15:48:02 Page: 1 Field: Colville River Unit Reference Site: Alpine CD3 Co-ordinate(NE) Reference: Well: CD3-307, True North Reference Well: CD3-307 Vertical (TVD) Reference: CD3-307: 49.6 Reference Wellpath: Plan: CD3-107 Db: OraGe GLOBAL SCAN APPLIED: AI- wellpaths within 200'+ 100/1000 of reference Reference: Plan: CD3-107wp05 & NOT PLANNED P Interpolation Method: MD Interval: 25.00 ft Error Model: ISCWSA Ellipse Depth Range: 12999.34 to 18773.17 ft Scan Method: Trav Cylinder No rth Maximum Radius: 2073.69 ft Error Surface: Ellipse + Casing Casing Points MD TVD Diameter Hole Size Name ft ft in in 3126.95 2495.54 9.625 12.250 9 5/8" 12969.95 7042.80 7.000 8.750 7" 18773.17 6969.55 6.125 6.125 6 1/8" OH Plan: CD3-107wp05 Date Composed: 12/20/2006 drill out Version: 2 Principal: Yes Tied-to: From: Definitive Path Summary G__________________ Offset Wellpath ------_~_______> Reference Offset Ctr-Ctr No-Go Allowable Site Well Wellpath MD MD Distance Area Deviation Warning ft ft ft_ ft ft Alpine CD3 CD3-108 CD3-108 V14 17770.59 12175.00 1828.42 179.79 1648.62 Pass: Major Risk Alpine CD3 CD3-302 Plan: CD3-302 VO Plan: 16473.59 13370.29 440.57 137.68 302.89 Pass: Major Risk Alpine CD3 CD3-307 CD3-307 V4 13030.00 13030.00 0.00 127.19 -127.19 FAIL: Major Risk Alpine CD3 Plan: CD3-106 Plan: CD3-106 V2 Plan: 15437.88 11725.00 1457.22 152.31 1304.90 Pass: Major Risk Alpine CD3 Plan: CD3-301 Plan: CD3-301 V2 Plan: 18757.99 13650.00 378.25 189.84 188.42 Pass: Major Risk Alpine Satellites Fjord 5 Fjord 5 P61 V1 Out of range Alpine Satellites Fjord 5 Fjord 5 V1 Out of range GRAM ORIGINAL WELL UECAILS AN C71()I.I.Iti I()N SI fT1N[iti ( MPANY UEi AILS Neme ~N.-S ~E-W' NnMing Easnng Laumde Longs wJe Slal I 1 T911Un MgelhodMl) 11 1. 25.fN1 I I I t. ~ IYI RIM Ys Aleska lnc CD3-307 aJ.21 -24U 49 6003847.19 388247 f12 7f1'2610056N 150"5437.411W NA 1) IIhR ge From 12')Y9 .14 C 1%77117 < M~. Ran a 207119 RC(~f<If« Ilan Cn3-IU7\4 rOt Cal<ulmion MclhoJ. Minimum Cu ^nmre Ern.r Svslem ISC WSA Scan MnhoJ 1're? C?1mJm Nonh Er,~r Aarr«< Flhpnc.l , c.a~nA Warning MclhW. Rules Baswl 0 150 0 150 75 D Travelling Cylinder Azimuth (TFO+AZI) [deg] vs Centre to Centre Separation [75tUin] From Colour To MD 0 250 250 500 500 750 750 1000 1000 1250 1250 1500 1500 1750 nso 2000 2000 8450 8450 8700 °'^^ 8950 - 9200 - 11700 11950 - 12200 - 12450 - '5000 SECTION DETAILS S« MU Inc Aa TVD +N'-S +E'-W DLeg TFeu VS« Targcl 1 12999.14 A9 2fi 3d 1 9) 1043 S4 4742.90 ]Y94 01 0 00 U 00 -1023 0] 2 11030 00 89 26 }41 9J ]043 6d 4]72 P4 7984 50 0 W 0 00 -994 07 J 13230.00 A947 33593 ]016.05 495N.SA ]91264 100 -88.00 -AUI RS 4 IJ759 51 9118(r 320 I I ]044 50 5406 29 ]611 10 i 110 -85 00 -276 OG 5 14524.51 91.IN 297 16 ]U306N SPRU G4 70J9.6U J.VO -R9 W 159 Y5 6 1502451 91 I4 II216 ]02049 616411 662958 100 9(100 913.10 ] ISJ92.1R 9074 32319 8 18771.17 'M 78 32121 ]U14 ~J 696955 641561 9142 d9 GJ82 i0 435729 3.00 00(1 9199 2495 129N.7G 46]923 CDI-I D]up05 Tne 0 17 UryN Fm a e~v~eyPla~ s lltvEY PR +r.N 4A1 T~..I I?<n ,f IaTI~ ] Plmned .D tl n]wpa5~` MR'U•IFA AKi VSi W N la] Parrnr N'clpam CD. 07 fie un MD. 12'NN.?J Rg RN. Uanm (D?-?n] dv.5511 \'.S4um (h~g~n Wigu ~rw~g Mgk\'.-S ~E'-N' Frmm TD From Colour To MD 0 250 ~Sn 500 750 1000 1250 1500 1750 2000 8450 8700 8950 9200 11700 11950 12200 12450 25000 Travelling Cylinder Azimuth (TFO+AZ]) [deg] vs Centre to Centre Separation [i~ft/in] LF.G[ND CD3-I081CD1-108). Ma3or ILsk ~ F3ord 5 (F)ord 5 PBI). Major kick CDJ.}U21PIan. CD3-3U2). Mejor Risk ~ F3urd 5 (Ford 5), Major Rick CDI-i0]IC DI-107). Ma)nr Risk PIanCDl-107 Plan.CD3-1 UG (Plvr'. CDJ-106). Major Rick ~ CD3-107wpU5 PIan.CDl_301 (Plan L-DJ-301). Major lL sk 17623 14686 CD3-108 (CD3-10 ) 1174 CD3-108 (CD3- 08) .CD3-10 (CD3-10 CD3-1 (CD3-108 8812 or jord 5 P ' ) ~ Fjoid 5 ord 5 70 C ~ CD3- 8 (C 3-10 a 5874 .CD3-111 (CD3~111 CD3-111 (CD3-1 ) 1 } CD3-109 (CD3-109) CD3-110 (CD3-110 ~QIDB_307) 2937 ...,.~. ~r2937 ~~ , -5874 -2937 0 2937 5874 8812 11749 14686 17623 West(-)/East(+) [ft] Closest in POOL Closest Approac h: Reference Well: CD3-107wp05 Plan Offset Well: Fjord 5 Coords. - Coords. - ASP ASP 3-D ctr-ctr Meas. Incl. Subsea N(+)/S(-) View VS Meas. Incl. Subsea N(+)/S(-) View VS Min. Dist. Depth Angle TRUE Azi. TVD E(+)/~/(_) (323°) Comments Depth Angle TRUE Azi. TVD E(+)/W(-) (323°) Comments POOL Min Distance POOL Min Distance (817.72 ft) in POOL (817.72 ft) in POOL (13030 - 18773 MD) t (13030 - 18773 MD) t Fjord 5 (6900 - 7010 CD3-107wp05 Plan 817.72 18773 90.78 323.2 6919.838 6012921 392738 4679.582 TVDss) 7034 0.96 150.7 6909.186 6012643 391969.2 4985.311 (6900 - 7010 TVDss) Closest Approac h: Reference Well: CD3-107wp05 Plan Offset Well: CD3 -108 Coords. - Coords. - ASP ASP 3-D ctr-ctr Meas. InG. Subsea N(+)/S(-) View VS Meas. Incl. Subsea N(+)/S(-) View VS Min. Dist. :. Depth Angle TRUE Azi. TVD E(+)/~/(_) (323°) Comments Depth Angle TRUE Azi. TVD E(+)/W(-) (323°) Comments POOL Min Distance POOL Min Distance (1823.74 ft) in POOL (1823.74 ft) in POOL (13030 - 18773 MD) t (13030 - 18773 MD) t CD3-108 (11086 - CD3-107wp05 PI 1823.74 v : ~. ` ` ' ^ 17611 90.77 323.2 6935.537 6011981 393420 3517.696 18915 MD) 12011 93.08 323.2 6942.919 6010907 391945.7 3520.261 (11086 - 18915 M ~ ~'® OV w w.® ~~+~+ CD3-107wp05 POOLSummary.xls 1 12/20/2006 4:21 PM ConocoPhillips Alaska NALLIBURTON .....,a...,..~.. 0 ~5~~ 3~0 ~~ F 0 ^s V I PLAN DETAILS CD3-107wp05 drill out Version 3 12/20/2006 Quarter Mile (1320 feet) radius plot \ \ / ~ ~ ~ 1 • • ~. CPAt Coordinate Converter ~ Q -From:.......... _ _ _ _ ___ _ To:. _ _ _ . _ _ __ _ _ Datum: NAD27 Region: alaska ~ Datum: NAp27 Region: alaska f LatitudelLongitude Decimal Degrees ~.I s . ? ~' LatitudeiLongibade Dai:irnal Degrees <` UTM Zone: ~W j'" South ~ ' ~" UTM Zone: Tn.~e (' South f: State Plane Zone: q ~ Units: u>-fk ~ j ~ State Plane Zone: q + Units: us-ft + j i C' j l+ Legal Description (NA027 onlyl Starting Coordinates: Legal Description X: 392740.3 ! Tov~mshiP: 013 PJ Range: 005 E I Y: 4;012922.64 ~ E Meridian: I_I + Section: ~.~~~ - _ ~ FNL 65.058058 FEL g333.D183 CD3-107wp05 Toe ORIGINAL • ®~ ~~ `ir~a7 C ~TS~itQ~'~I®11T C®AibiISSI®leT January 5, 2007 Ms. Elizabeth Galiunas Drilling Engineer ConocoPhillips Alaska, Inc. P. O. Box 100360 Anchorage, AK 99510-0360 Dear Ms. Galiunas: SARAH PALlN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 On December 22, 2006, the Alaska Oil and Gas Conservation Commission ("Commission") received from ConocoPhillips Alaska, Inc. an application for a permit to drill for proposed well CRU CD3-107. On January 3, 2007, the Commission received a second application for a permit to drill for this same well. A close comparison of these two applications and their supporting documents indicates that they are identical. To avoid confusion, the application received on January 3, 2007 is being returned to you along with check number 1170 for the $100 application fee. If you have any questions, please call me at 907-793-1224. Sincely, Steve Davies Senior Petroleum Geologist Attachment • • Subject: CD3-107 Corrections From: "Galiunas, Elizabeth C" <Elizabeth.C.Galiunas@conocophillips.com> Date: Wed, 03 Jan 2007 10:54:00 -0900 To: Thomas Maunder <tom maunder@admin.state.ak.us>, Steve Davies <steve_davies@admin.state.ak.us> Tom & Steve, To help clarify the 401 for CD3-107, the TD is planned at 18,773' MD & 6969' TVD and the toe coordinates are 65.06' FNL, 4333' FEL Sec 33, T13N, R5E, UM The two premier packers are pinned to the same pressure and will set together once the ball and rod is dropped and the needed differential pressure is reached. Let me know if you find anything else. Thanks, Liz Galiunas Drilling Engineer Alpine Drilling Team Office: (907)-265-6247 Cell: (907}-441-4871 • • SHARON K. ALLSUP-DRAKE _ CONOCOPHILLIPS 1169 ATO 1530 700 G ST. ANCHORAGE AK 99501 ~^~/ 4 DATE ~ ~~/C:. 56-1557/447 PAY TO THE ~j `n ~~~~ ~~~ ~~ _ e ORDER DF ~~~(~ ~ ~° ~~ ~ ~ /Gtr vo 3 F ~` ~D 4 ~pp~~ s - JPMorganChase ~~ oo~~ARS ~ ~,~,~~~:" JPMorgan Chase Bank, N.A. r Vaud Up To 5000 Dollars Columbus, OH MEMO ~~~~ tC% r ------------`----r~ - - --------- ---- ----~ -- e ~:04~,1~55L1~:528?47190?92?u~LL69 -_~.n _ _._ . __ - _ __ ~.. . _. _ _. Kk ~ • TRANSMITTAL LET'TEK C'~IECKLIST WELL NAME C~2G~ ~ ~~ -~ o ~ Develo ment Servic P e Exploratory Stratigraphic Vest Non-Conventional Well Circle Appropriate Letter /Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT ~ (OPTIONS) APPLIES MULTI LATERAL (If last two digits in API number are between 60-69) TEXT FOR APPROVAL LETTER The permit is for a new wellbore segment of existing wel l Permit No, , API No. 50- - _ Production should continue to be reported as a function of the original API number stated above. PILOT HOLE >n accordance with 20 AAC 25.005(f), all records, data and logs ~ ,~ acquired for the pilot hole must be clearly differentiated in both ~ well name ( PH) and API number I j (50- - -_) from records, data and logs I I; ~ I acquired for well ' i SPACING EXCEPTION I I ! I The permit is approved subject to full compliance with 20 AAC j ~ 25.055. Approval to perforate and produce . infect is contingent I ~ upon issuance of a conservation order approving a spacing j ~ exception. ~ assumes the liability of any protest to the spacing exception that may occur. DRY DITCH ~ All dry ditch sample sets submitted to the Commission must be in ;' SAMPLE I no greater than 30' sample intervals from below the permafrost or I from where samples are first caught and 10' sample intervals ;' ~ through target zones. i Non-Conventional Please note the following special condition of this permit: ~ ~ Well production or production testing of coal bed methane is not allowed ~ for (name of well) until after (Companv Name) has designed and Implemented a water well testing program to provide baseline data j on water quality and quantity. (Company Name) must contact the , Commission to obtain advance approval of such water well testing Rev: U25i06 C:\jody\transmittal checklist i~IELL PERMIT CHECKLIST Field & Pool COLVILLE RIVER, FIORD OIL -120120 Well Name: COLVILLE RIV FIORD CD3-107.._ _____Program DEV___ Well bore seg ! ' - _ P7D#:2061890 Company CON~COPHILLIPS ALASKA INC __ Initial ClasslType DEV I PEND_ GeoArea 890 _____ _ Unit 5D360 __ On/Off Shore On _____ Annular Disposal 1 '~ Administration 1 Permit_fee attached Yes Deepening of existing well 2 Lease number appropriate. .. - Yes Surface locatipn in ADL 372105, top prod_ interval in ADL372104,TD in ADL 364471. 3 Unique well-name and number _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes _ - - 4 Well located in a-defned-pool- Yes CQLVILLE_RIVER, FIORD OIL-,120120,_governetl-b 00569. y 5 Well located proper distance from drilling unit-boundary_ Yes - - - - - Conservation Order No. 569 contains no spacing restrictions with r_espect_to drjlling unit boundaries.. . 6 Well located proper distance from other wells- . Yes - Conservation Order No. 569 has_no intenxell_spacing_restricti4ns, I7 Sufficient acreage available in_drilling unit- - - Yes - Conservation Order No. 569 has_no interwell_spacing_restrictions, Wellbore_will be_more than 500' from ~8 If deviated, is_we_Ilbore plat_included - - - - - - . - Yes . _ external property line where ownership or landownership-changes._ 19 Operator only affected party Yes ~i,10 Operator has_appropriate_bond in force - . _ - - - - . _ Yes .. - - _ _ - - - - - . !11 Permit_can be issued without conservation order,.. - - - Yes . - . - - - - - - - !12 Permit-can be issued wjthout administrative_approyal - - _ _ Yes Appr Date X13 Can permit be approved before 15-day wait_ - - . - Yes - - . - - - - - - - 1!4!2007 '14 Well located within area and strata authorized by Injection Order# (put 10# in_comments)_(For NA_ x'15 All wells_within 114. mile area of review identified (For service well only) - NA_ 16 Pre-produced injector; dur_at_ion of preproduction less than 3 months_(For service well only) N_A_ ~ 17 Nonconven, gas conforms to AS31,05,030(j.1_.A),(j.2.A-D) NA_ _ __- -- 18 Conductor string-provided - - - - NA_ ___ -_ Conductor setin CD3-307. 206-046 . ) Engineering ',19 Surface casingproteets all known USDWs - NA_ No aquifers, A1O18A Conclusion 3. ',20 CMT-vol-adequate-to circulate_on conductor & surf_csg _ __ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ NA_ _ _ _ _ _ - .Surface casing set in CD3-307.. - _ i21 CMT-vo(adequate_to tie-in long string to surf csg- . NA- - - _ - Surface casing set in_CD3-3~7, _ _ '122 CMT_will cover all known_productiye horizons_ No_ - _ Open hol_eoom letion tanned, P P 1,23 Casing designs adequate f_or C, T B &-permafrost_ NA_ - Original well me_t design specifications... 'i24 Adequate tankage-or reserve pit Yes - - - - - Rig is-equipped with steel-pits. -No reserve-Pitplanned, All waste to-approved annulus or disposal well... 125 It a_re-drill, has_a_ 1.0.403 for abandonment been approved Yes .. - - 306-405 approved to decomp_le_te CD3-307. CD3-307 will be administratively abandoned. 126 Adequate wellbore separation-proposed... - Yes - Proximity analysis performed. Traveling cylinder path calculated, Close approaches in zone identified. 27 If diverter required, does it meet regulations - - NA- - - - _ BOP stackwill alr_ead -be in _lace, Y P 28 Drilling fluid_program schematic & equip listadequate_ Yes - - Maximum expected formation pressure 8,8_ EMW, Planned MW u to_9.3 I pp9 A r Date PP 29 x BOPEs, do they meet_regulation Yes - - ? ..M 113/2007 ,30 BOPS-press rating appropriate test to (put prig m commentsL - - Yes - . - MASP calculated at 2485 psi. 3500_psi appropriate. CPAI normally tests to 5000_ si. P X,~- X31 Choke manifold complies wlAPl_ RP-53 (May 84)_ _ _ _ _ _ _ _ _ _ _ _ _ Y_es _ - - - - - _ _ _ _ _ , _ - . - (/~; 32 Work will occur without operationshutdown- - - - - - - - - - -- - Yes _ - _ - - _ _ _ _ _ _ _ _ - . _ _ _ _ _ . - . - ~~33 i Is presence-of H2S gas_ probable _ _ _ _ _ _ _ - _ - - - N_o_ _ _ - - - - - H2S has not. been reported at Fiord.- _ _ 34 Mechanical condition of wells within AQR verified GForservice well only NA- _ _ .--- -- ~35 Permit_can be issued wlo hydrogen s_ul_fide measures - . - - .. - - - - Yes - --- None expected,-but H2S andgas detectors will be used during drilling, Mitgation measures in Hazards Summary_ Geology I36 Data presented on- potential oye_rpressure zones - - - - - - - - - - - - - - - - - - - - Yes - - - - - - -From ND and downhole pressure, expected gradient is 8,8-ppg EMW; will-be drilled with 9,D - 9.3ppg mud.- _ _ - 37 Seismic analysis. of shallow gas_zones NA_ Appr Date 38 Seabed condition survey (rf off-share) _ _ _ _ _ NA_ _ _ _ 39 Contact name/phone for weekly_p_rogress reports [exploratory only) NA - Geologic Engineering Public Deepening of existing CRU CD3-307, which is now perforated in the Kuparuk reservoir, to the underlying Nechelik reservoir. In this Date: Date Date Commissioner: Commissioner: i sinner area, well numbers are keyed to reservoir being produced, so well number CD3-307 will be changed to CD3-107 & the old wellbore #( ~ a ~ ~~.p'' (& number) will be administratively abandoned. Kuparuk perfs will be isolated by packers & have gauge to monitor pressure. Both J a T'v ~~9"Y~ ]~' Kuparuk &Nechelik reservoirs are included in the single Fiord Oil Pool because they are in pressure communication. f • Well f-iistory File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special efifort has been made to chronologically . _... organize this category of information. ~g \~ 4 ~ 1. • • cd3-107.tapx Sperry-Sun Drillin Services LIS Scan Uti~ity $Revision: 3 $ LisLib $Revision: 4 $ Fri May 04 15:09:02 2007 Reel Header Service name .............LISTPE Date . ...................07/05/04 Ori in ...................STS Ree~ Name. .... .... ..UNKNOWN Continuation Number......01 Previous Reel Name.......UNKNOWN Comments .................STS LIS writing Library Tape Header Service name .............LISTPE Date . ...................07/05/04 Origin ...................STS Tape Name. ... ........UNKNOWN Continuation Number......01 Previous Tape Name.......UNKNOWN Comments .................STS LIS Writing Library Physical EOF comment Record TAPE HEADER Colville River Fiord-Nechelik MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA MWD RUN 4 JOB NUMBER: W-0004846399 LOGGING ENGINEER: E. QUAM OPERATOR WITNESS: D. BURLEY SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD Scientific Technical Services scientific Technical services ~~~~.,: iii-~,' :~. 2~ CD3-107 501032052901 ConocoPhillips Alaska, Inc. Sperry Drilling services 04-MAY-07 MWD RUN 6 W-0004846399 T. MCGUIRE L. HILL 5 12 5 E 3926 797 49.40 13.20 Page 1 ~o~-I~q 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: • cd3-107.tapx OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.750 9.625 3093.0 6.125 7.000 11874.0 1. ALL DEPTHS ARE BIT DEPTHS UNLESS OTHERWISE NOTED. THESE DEPTHS ARE MEASURED DEPTH (MD). 2. ALL VERTICAL DEPTHS ARE TRUE VERTICAL DEPTH (TVD). 3. THIS WELL WAS DRILLED OFF OF A CEMENT PLUG IN THE CD3-307 WELLBORE. THE CD3-307 7" CASING WAS CUT AND PULLED, AND THE CEMENT PLUG PLACED SO THAT THE KOP OF CD3-107 WOULD BE JUST BELOW THE 9 5/8" SHOE (3093'MD/2479'TVD). 4. MWD RUNS 1,2 WERE DIRECTIONAL ONLY - NO DATA ARE PRESENTED. MWD RUN 3 WAS THE INTERMEDIATE SECTION OF CD3-307 AND IS NOT PRESENTED HERE. 5. MWD RUNS 4,5,6 COMPRISED DIRECTIONAL, DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS, ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4), AND PRESSURE WHILE DRILLING (PWD). MWD RUNS 5,6 ALSO INCLUDED GEOPILOT ROTARY-STEERABLE BHA (GP). NO PROGRESS WAS MADE ON MWD RUN 5. 6. MWD DATA ARE CONSIDERED PDC PER DISCUSSION OF ALPINE LOGGING REQUIREMENTS AT CONOCO-PHILLIPS/VENDOR MEETING HELD ON 26 SEPTEMBER 2001. DOUG KNOCK (CPAI) CONFIRMED THAT THIS WOULD ALSO BE THE CASE FOR THE DRILLSITES 3 AND 4 WELLS IN A PHONE CONVERSATION WITH BUSTER BRYANT (SDS) ON 27 APRIL 2005. 7. MWD RUNS 1,2,4-6 REPRESENT WELL CD3-107 WITH API#: 50-103-20529-01. THIS WELL REACHED A TOTAL DEPTH (TD) OF 18315'MD/6975'TVD. SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC = SMOOTHED GAMMA RAY COMBINED. SEXP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING). SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING). SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING). SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING). SFXE = SMOOTHED FORMATION EXPOSURE TIME. SLIDE = ORIENTED DRILLING AT BIT DEPTHS. Page 2 • File Header Service name... .......STSLIB.001 service Sub Level Name... version Number. ........1.0.0 Date of Generation.......07/05/04 Maximum Physical Record..65535 File Type. ............LO Previous File Name.......STSLI6.000 Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR RPD FET RPS RPM RPX ROP 1 cd3-107.tapx clipped curves; all bit runs merged. .5000 START DEPTH 3048.5 3080.0 3080.0 3080.0 3080.0 3080.0 3093.5 STOP DEPTH 18257.5 18264.5 18264.5 18264.5 18264.5 18264.5 18315.0 • 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 MWD 4 3048.5 11886.0 MWD 6 11886.0 18315.0 REMARKS: MERGED MAIN PASS. Data Format specification Record Data Record Type... ..........0 Data specification Block Type.....0 Logging Direction. . ................Down optical log depth units...........Feet Data Reference Point ..............undefined Frame Spacing....... ............60 .lIN Max frames per record .............undefined Absent value ......................-999 Depth units. .. .. ..... Datum specification Block sub-type...0 Name Service order units Size Nsam Rep Code offset Channel DEPT FT 4 1 68 0 1 RPD MWD OHMM 4 1 68 4 2 RPM MWD OHMM 4 1 68 8 3 RPS MWD OHMM 4 1 68 12 4 RPX MWD OHMM 4 1 68 16 5 FET MWD HOUR 4 1 68 20 6 GR MWD API 4 1 68 24 7 ROP MWD FT/H 4 1 68 28 8 Page 3 • • cd3-107.tapx First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3048.5 18315 10681.8 30534 3048.5 18315 RPD MWD OHMM 0.14 2000 9.08523 30370 3080 18264.5 RPM MWD OHMM 0.19 2000 7.74923 30370 3080 18264.5 RPS MWD OHMM 0.14 1721.17 4.79405 30370 3080 18264.5 RPX MWD OHMM 0.13 1634.13 4.39592 30370 3080 18264.5 FET MWD HOUR 0.2 127.59 1.23391 30370 3080 18264.5 GR MWD API 30.51 424.53 91.1521 30419 3048.5 18257.5 ROP MWD FT/H 1.03 723.59 123.608 30404 3093.5 18315 First Reading For Entire File..........3048.5 Last Reading For Entire File...........18315 File Trailer Service name... .......STSLIB.001 Service sub Level Name... version Number. ........1.0.0 Date of Generation.......07/05/04 Maximum Physical Record..65535 File Type ................L0 Next File Name...........STSLIB.002 Physical EOF File Header service name... .......STSL26.002 service sub Level Name... version Number. ........1.0.0 Date of Generation.......07/05/04 Maximum Physical Record..65535 File Type. ............LO Previous File Name.......STSLI6.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 3048.5 11840.5 FET 3080.0 11832.5 RPx 3080.0 11832.5 RPS 3080.0 11832.5 RPM 3080.0 11832.5 RPD 3080.0 11832.5 ROP 3093.5 11886.0 LOG HEADER DATA DATE LOGGED: 15-FEB-07 SOFTWARE Page 4 • 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 DGR EWR4 cd3-107.tapx BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 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 TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: Data Format specification Record Data Record Type... ..........0 Data Specification Block Type.....0 Loging Direction .................DOwn Optical log depth units...........Feet Data Reference Point ..............undefined Frame Spacing....... ............60 .lIN Max frames per record .............Undefined Absent value ......................-999 Depth units. .. .. .. ..... Datum specification Block sub-type...0 Name Service Order DEPT RPD MWD040 RPM MWD040 RPS MWD040 RPX MWD040 • Insite 72.13 Memory 11866.0 3093.0 11866.0 53.4 82.4 TOOL NUMBER 132477 81390 8.750 3093.0 Polymer 10.20 37.0 9.0 1300 5.0 1.520 72.0 .800 143.6 1.840 72.0 1.650 72.0 units Size Nsam Rep Code Offset FT 4 1 68 0 OHMM 4 1 68 4 OHMM 4 1 68 8 OHMM 4 1 68 12 OHMM 4 1 68 16 Page 5 Channel 1 2 3 4 5 • • cd3-107.tapx FET MwD040 HOUR 4 1 68 20 6 GR MwD040 API 4 1 68 24 7 ROP MWD040 FT/H 4 1 68 28 8 First Last Name Service unit Min Max Mean Nsam Reading Reading DEPT FT 3048.5 11886 7467.25 17676 3048.5 11886 RPD MwD040 OHMM 0.14 2000 6.6033 17506 3080 11832.5 RPM MwD040 OHMM 0.19 1753.99 5.60002 17506 3080 11832.5 RPS MWD040 OHMM 0.47 1721.17 5.36015 17506 3080 11832.5 RPX MWD040 OHMM 0.56 1634.13 5.11434 17506 3080 11832.5 FET MwD040 HOUR 0.2 10.77 0.782862 17506 3080 11832.5 GR MWD040 API 43.88 424.53 113.576 17585 3048.5 11840.5 ROP MWD040 FT/H 1.03 723.59 138.208 17586 3093.5 11886 First Reading For Entire File..........3048.5 Last Reading For Entire File...........11886 File Trailer Service name... .......STSLIB.002 Service Sub Level Name... version Number. ........1.0.0 Date of Generation.......07/05/04 Maximum Physical Record..65535 File Type ................L0 Next File Name...........STSLIB.003 Physical EOF File Header Service name... .......STSLIB.003 Service Sub Level Name... Version Number. ........1.0.0 Date of Generation.......07/05/04 Maximum Physical Record..65535 File Type. ............LO Previous File Name.......STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 6 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH RPx 11833.0 18264.5 RPD 11833.0 18264.5 RPM 11833.0 18264.5 FET 11833.0 18264.5 RPS 11833.0 18264.5 GR 11841.0 18257.5 RoP 11886.5 18315.0 Page 6 • cd3-107.tapx LOG HEADER DATA DATE LOGGED: 24-FEB-07 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 72.13 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT): 18315.0 TOP LOG INTERVAL (FT): 11866.0 BOTTOM LOG INTERVAL (FT): 18315.0 BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: 88.3 MAXIMUM ANGLE: 93.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR DUAL GAMMA RAY 164573 EWR4 Electromag Resis. 4 162742 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): 6.125 DRILLERS CASING DEPTH (FT): 11874.0 BOREHOLE CONDITIONS MUD TYPE: Polymer MUD DENSITY (LB/G): 9.40 MUD VISCOSITY (S): 42.0 MUD PH: 9.1 MUD CHLORIDES (PPM): 46000 FLUID LOSS (C3): 9.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEG F) MUD AT MEASURED TEMPERATURE (MT): .110 70.0 MUD AT MAX CIRCULATING TERMPERATURE: .050 172.0 MUD FILTRATE AT MT: 1.100 70.0 MUD CAKE AT MT: .160 70.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: Data Format specification Record Data Record Type... ..........0 Data Specification Block Type.....0 Logging Direction .................Down Optical log depth units...........Feet Data Reference Point ..............undefined Frame Spacing....... ............60 .lIN Max frames per record .............undefined Absent value ......................-999 Depth units. .. .. .. ..... Datum specification Block sub-type...0 Name service order units Size Nsam Rep Code offset Channel DEPT FT 4 1 68 0 1 RPD MWD060 OHMM 4 1 68 4 2 Page 7 • • cd3-107.tapx RPM MWD060 OHMM 4 1 68 8 3 RPS MWD060 OHMM 4 1 68 12 4 RPX MWD060 OHMM 4 1 68 16 5 FET MWD060 HOUR 4 1 68 20 6 GR MwD060 API 4 1 68 24 7 ROP MWD060 FT/H 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11833 18315 15074 12965 11833 18315 RPD MwD060 OHMM 0.19 2000 12.4628 12864 11833 18264.5 RPM MWD060 OHMM 0.52 2000 10.674 12864 11833 18264.5 RPS MWD060 OHMM 0.14 1422.35 4.02368 12864 11833 18264.5 RPX MWD060 OHMM 0.13 1420.87 3.41825 12864 11833 18264.5 FET MwD060 HOUR 0.33 127.59 1.84772 12864 11833 18264.5 GR MWD060 API 30.51 144.67 60.4275 12834 11841 18257.5 RoP MwD060 FT/H 4.24 198.1 103.58 12858 11886.5 18315 First Reading For Entire File..........11833 Last Reading For Entire File...........18315 File Trailer Service name... .......STSLIB.003 Service Sub Level Name... version Number. ........1.0.0 Date of Generation.......07/05/04 Maximum Physical Record..65535 File Type ................LO Next File Name...........STSLIB.004 Physical EOF Tape Trailer Service name .............LISTPE Date . ...................07/05/04 Origin ...................STS Tape Name. .... ........UNKNOWN Continuation Number......01 Next Tape Name...........UNKNOWN Comments .................STS LIS Writing Library Reel Trailer Service name .............LISTPE Date . ...................07/05/04 Ori gin ...................STS Reel Name. .... ........UNKNOWN continuation Number......01 Next Reel Name...........UNKNOWN Comments .................STS LIS Writing Library Physical EOF Scientific Technical services Scientific Technical Services Page 8 cd3-107.tapx Physical EOF End Of LIS File Page 9
