Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
204-239
· . Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. dð1+- - a39 Well History File Identifier Organizing (done) D Two-sided 1111111111111111111 D Rescan Needed 11111111I1111111111 RESCAN ~olor Items: ~eYSCale Items: ~ p~ D Poor Quality Originals: DIGITAL DATA OVERSIZED (Scannable) D Maps: D Other Items Scannable by a Large Scanner D Diskettes, No. D Other, NolType: OVERSIZED (Non-Scannable) D Other: D Logs of various kinds: NOTES: D Other:: BY: ~ ............. ..........., Date /~1 J D 7 III 11111111I11 1111I /5/ Project Proofing BY: ~ Date: I /t~/ 07 I x 30 = c::~ 0 Date 1/3/07 1111111111111111111 /51 Scanning Preparation BY: ~ + :15 = TOTAL PAGES (Count does not include cover sheet) /5/ Production Scanning Stage 1 Page Count from Scanned File: S 0 (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V YES BY: ~ Date: 1/3/ D7 Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO /5/ rr1 P NO BY: Maria Date: /5/ 1111111111/111111/1 Scanning is complete at this point unless rescanning is required. ReScanned III 11111111111 1111/ BY: Date: /5/ Maria Comments about this file: Quality Checked " 1/1111111111111/1 VV1P ,rnP 55 mp 10/6/2005 Well History File Cover Page.doc STATE OF ALASKA • ALIA OIL AND GAS CONSERVATION COMIIISION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon f Repair w ell r Plug Perforations r Perforate r Other ];f Scale Inhibitor Pull Tubing Stimulate - Frac Waiver Treatment Alter Casing r 9 r r r Time Extension j'! Change Approved Program r Operat. Shutdow n r Stimulate - Other r Re -enter Suspended Well r 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development J Exploratory r - r 204 - 239 3. Address: 6. API Number: .. Stratigraphic r Service °" �k P. O. Box 100360, Anchorage, Alaska 99510 50 - 103 - 20501 - — 0 7. Property Designation (Lease Number): 8. Well Name and Number: ■ ADL 025559, 372095 ^ CD1 -12L1 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): — none Colville River Field / Alpine Oil Pool 11. Present Well Condition Summary: Total Depth measured 12954 feet Plugs (measured) none true vertical 6997 feet Junk (measured) none Effective Depth measured 12954 feet Packer (measured) 10964 true vertical 6997 feet (true vertucal) 6768 Casing Length Size MD TVD Burst Collapse Conductor 77' 16" 114' 114 Surface 3037 9.625" 3037' 2352 Production 11656 7" 11656' 6970 y RECEIVED Perforation depth: Measured depth: open hole completion 11656'- 12954' AUG 1 5 2012 True Vertical Depth: 6970' - 6997 AOGCC AOGCC Tubing (size, grade, MD, and TVD) 4.5 x 3.5, L - 80, 11024 MD, 6796 TVD Packers & SSSV (type, MD, and TVD) PACKER - BAKER PREMIER PACKER @ 10964 MD and 6768 TVD SSSV - CAMCO TRM -4E SCSSV @ 2330 MD and 1958 TVD 12. Stimulation or cement squeeze summary: Intervals treated (measured): 11656' - 12954' Treatment descriptions including volumes used and final pressure: see attached summary 13. Representative Daily Average Production or Injection Data Oil - Bbl Gas - Mcf Water - Bbl Casing Pressure Tubing Pressure Prior to well operation 484 1901 1599 -- 190 Subsequent to operation shut - in for plant turn - around 14. Attachments 15. Well Class after work: Copies of Logs and Surveys run Exploratory r Development p- Service r Stratigraphic r 16. Well Status after work: •■ Oil (;. Gas r WDSPL r Daily Report of Well Operations XXX GSTOR r WINJ r WAG r GINJ r SUSP r SPLUG r 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: none Contact Michael Dammeyer Ca 265 -6548 Printed Name Michael Dammeyer Title Senior Production Engineer Signature Phone: 265-6548 Date /45- , C4 X,‹_ Y. 4Z- /L— Form 10-404 Revised 11/2011 RBDMS AUG 15 2012 ,4 ' 7 % / jyi Submit Original Only ... . . • a. ALPINE CD1 -12L1 'awe"' ConocoPhillips Alaska, Inc. _CD1-12L1 TUBING API: 501032050160 Well Type: PROD Angle @ TS: deg @ (1 -123, OD:4.500, .. SSSV Type: WRDP Orig Completion: 11/23/2004 Angle @ TD: 87 deg @ 12954 ID:3.958) DRODUCTION Annular Fluid: Last W /O: Rev Reason: GLV C/O 056, OD:7.D:7.000, Reference Log: 36' RKB Ref Log Date: Last Update: 3/25/2008 Wt:26.00) Last Tag: TD: 13812 ftKB TUBING Last Tag Date: Max Hole Angle: 92 deg @ 12435 (123 - 11024, Casing String - COMMON STRINGS OD:3.500, Description Size Top Bottom TVD Wt Grade Thread ID:2.992) SURFACE 9.625 0 3037 2347 36.00 J -55 BTC SURFACE (0-3037, CONDUCTOR 16.000 0 114 114 62.50 H -40 WELDED OD:9.625, PRODUCTION 7.000 0 11656 6970 26.00 L -80 BTCM Wt:36.00) OPEN HOLE 6.125 11656 13812 _ 13812 0.00 Casing S - LATERAL Li D Size Top Bottom TVD Wt Grade Thread OPEN HOLE L1 6.125 12515 12964 12964 0.00 Gas Lin °(, : :' S ize Top Bottom TVD Tubing String - TUBING 3ndrel /Dummy VValve I Thread . Wt Grade (85484945, , �, 4.500 1 123 123 ' 12.60 L -80 IBTM OD:5.390) 3.500 123 11024 6796 i 9.30 L -80 EUE Mod I Gas Lift MandrelsNalves St MD TVD Man Mfr Man Type V Mfr V Type V OD Latch Port TRO Date Run Vlv Gas Lift Cmnt MandrelNalve x 1 4944 3403 CAMCO KBUG DMY 1.0 BK 0.000 0 11/21/2004 �� 2 2 9058 5712 CAMCO KBUG GLV 1.0 BK 0.188 1860 3/10/2008 (9058 - 9059, I 3 10797 6683 CAMCO KBUG OV 1.0 BK 0.250 0 3/10/2008 Other (plugs equip., etc.) - COMMON JEWELRY I epth TVD Type Description ID 34 34 PUP TUBING PUP 3.958 Gas Lift 123 123 XO 3.500 MandrelNalve f °) "' 2330 1958 SSSV CAMCO TRM -4E SCSSV 2.812 (10797 -10798 I ' 10880 6726 SLEEVE -C BAKER CMD SLIDING SLEEVE w/2.813" 'X' PROFILE - CLOSED 2.183 0D:5.390) 1 10964 6768 PACKER BAKER PREMIER PACKER 2.870 11012 6790 NIP HOWCO 'XN' NIPPLE w /2.75" NO GO 2.750 11023 6795 WLEG 3.000 1, a a. ; . �e��vA ,.,. ; , SLEEVE -C Date Note (los1o260 OD:4.260) 3/20 /2005 NOTE: MULTI- LATERAL OPEN HOLE WELL - THIS VIEW L1 OD 3/20/2005 NOTE: TREE: FMC 4- 1/16" 5K - TREE CAP CONNECTION: 7" OTIS PACKER (10964 - 10965, OD:5.980) Illi , NIP (11012-11013, OD:3.750) 1E 1 1 OPEN HOLE -- • / 4 (11656- 13812, OD:6.125) 1 , I • 1 • • A OPEN HOLE - -- I 1 L1 (12515 - 12964, 1 , OD:6.125) _I__:•___ —, --._ ____.• v • • S Scale Inhibition Treatment: CD1 -12L1 8/3/2012: Initial pressure TBG /IA /OA — 2100/1275/700; Facility pumped 50 bbls SW preflush; LRS pumped 4.3 bbls WAW5206 (181 gal) at 0.4 bpm and facility pumped 39 bbls SW at 4 bpm, 2200/1250/750; LRS pumped 43.2 bbls SCW3001WC (1815 gals) at 0.55 bpm and facility pumped 245 bbls of SW at 3.7 bpm, 2300/4240/750; LRS pumped 4.3 bbls WAW5206 (181 gal) at 0.35 bpm and facility pumped 36 bbls SW at 3.5 bpm, 2150/1240/750; facility pumped 792 bbls of SW over - displacement at 4.3 bpm. STATE OF ALASKA ' ALASKA •AND GAS CONSERVATION COMMISSI• REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon fl Repair w ell r Plug Perforations r"" Stimulate P s Other f Alter Casing ""' Pull Tubing r Perforate New Pool f Waiver r Time Extension E Change Approved Program r Operat. Shutdown r Perforate r Re -enter Suspended Well I 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development 17 Exploratory r r► 204 - 239 3. Address: 6. API Number: Stratigraphic I Service r P. O. Box 100360, Anchorage, Alaska 99510 ' 50 103 - 20501 - 60 - 00 7. Property Designation Lease Number): 8. Well Name and Number: ADL 025559, 372095 CD1 -12L1 9. Field /Pool(s): Colville River Field / Alpine Oil Pool 10. Present Well Condition Summary: Total Depth measured 12954 feet Plugs (measured) None true vertical 6997 feet Junk (measured) None Effective Depth measured 12954 feet Packer (measured) 10964 true vertical 6997 feet (true vertucal) 6768 Casing Length Size MD TVD Burst Collapse Conductor 77 16" 114 114 Surface 3037 9.625" 3037 2352 Production 11656 7" 11656 6970' ,p i w 1 , -. 4 A AUG 6 C' :),, 01, „ r'7' Perforation depth: Measured depth: open hole completion 11656' 12954' True Vertical Depth: 6970' -6997' mi - i; i. a e: Tubing (size, grade, MD, and TVD) 4.5 x 3.5, L -80, 11023 MD, 6796 TVD Packers & SSSV (type, MD, and TVD) PACKER - BAKER PREMIER PACKER @ 10964 MD and 6768 TVD WRDP - CAMCO TRM -4E SCSSV @ 2330 MD and 1958 TVD 11. Stimulation or cement squeeze summary: Intervals treated (measured): 11656' - 12954' Treatment descriptions including volumes used and final pressure: see attached summary 12. Representative Daily Average Production or Injection Data Oil - Bbl Gas - Mcf Water - Bbl Casing Pressure Tubing Pressure Prior to well operation 818 1654 899 -- 192 Subsequent to operation 564 1597 1108 -- 184 13. Attachments 14. Well Class after work: Copies of Logs and Surveys run Exploratory r Development 57 - Service r Stratigraphic I 15. Well Status after work: Oil iv Gas r WDSPL r Daily Report of Well Operations XXX GSTOR f WINJ r WAG r GINJ r SUSP r SPLUG l 16. 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 none Contact David Neville na 265 -6402 Printed Name vi Neville Title WNS Production Engineer f ., a/ Signature / P 265 -6402 Date g". DMS AUG 04 S ubmit Ori final Onl Form 10-404 Revised 10/2010 9 y • • • CD1 -12L1 7/15/2011: Initial pressure TBG /IA/OA - 265/1050/700; facility pumped 50 bbls SW preflush; LRS pumped 1.04 bbls WAW5206 (44 gal) at 0.4 bpm and facility pumped 10 bbls SW, 265/1090/700; LRS pumped 10.47 bbls SCW3001WC (440 gal) at 0.65 bpm and facility pumped 59 bbls SW, 800/1060/700; LRS pumped 1.04 bbls WAW5206 (44 gal) at 0.4 bpm and facility pumped 10 bbls SW, 800/1060/700; facility pumped 749 bbls SW over - displacement • • 0 Con coPh llips Alaska, Inc: ALPINE CD1 -12L1 CD1 -12L1 TUBING API: 501 X2050160 Well Type: PROD Angle @ T_ de (1 - 123, -__ -. S _ �- � . _-- 00:4.500, SSSV Type: WRDP Orig Completion: 11/23/2004 Angle @ TD: 87 deg @ 12954 10:3.958) RODUCTION Annular Fluid: - Last W /O: Rev Reason: GLV C/O (0 11656. - _.._._ ._. (0-11656. Reference Log: 36' RKB Ref Log Date Last Up _ Update: 3/25/2008 Wt:26.00) La Ta g: . _ __. TD 13812 ftKB TUBING — Last Ta Da te: Max Hole Angle: 92 deg @ 12435 (123-11024, Casing String COMMON STRINGS 00:3.500, Description Size Top Bottom TVD Wt Grade Thread ID: S URFACE 9.625 0 3037 2347 36.00 J - 55 BTC SURFACE FACE (0 - 3037, CONDUCTOR 16 0 114 114 62.50 H -40 WELDED OD:9.625, PRODUCTION 7.000 0 11656 6970 26.00 L -80 BTCM Wt:36.00) OPEN HOLE 6.125 11656 13812 13812 0 00 Casing String - LATERAL Li Description Size Top Bottom TVD Wt Grade Thread OPEN HOLE L1 6.125 12515 12964 1 12964 1 0.00 I I Gas Lift Tubing String - TUBING 3ndrel /Dummy z — -- - - — -� Valve 1 �. Size Top Bottom TVD Wt Grade Thread (4944 - 4945, 4.500 1 123 123 1 12.60 L-80 IBTM _ 00:5.390) 3.500 123 11024 6796 1 9.30 L -80 EUE Mod I Gas Lift Mandrels /Valves =. St MD TVD Man Mtr an Type V Mfr V Type V OD Latch Port TRO Date Run Vlv Gas Lift . ' 1_ 4944 __ 3403 CAM AM KBUG DMY 1 0 BK 0.000 0 11/21/2004 Cmnt Mandrel/Valve 3 10797 6683 CAMCO KBUG OV 1 -0 BK 0.250 0 3/10/2008 2 :,: 2 9058 5712 CAMCO KBUG GLV 1.0 BK 0.188 1860 3/10/2008] (9058 - 9059, Other equip., etC (plugs, etc.) - COMMON JEWELRY Deoth �T D Type Description ID 34 34 PUP TUBING PUP 3.958 Gas Lift 123 123 XO 3.500 MandrelNalve 1 , 233Q.,__1958 SSSV CAMCO TRM -4E SCSSV 2.812 ;'10797 - 10798 > 10880 6726 SLEEVE -C BAKER CMD SLIDING SLEEVE w/2.813" 'X' PROFILE - CLOSED 2.183 OD:5.390) ' : '- 10964 6768 PACKER BAKER PREMIER PACKER 2.870 11012_ 6790 NIP HOWCO 'XN' NIPPLE w/2.75" NO GO 2.750 11023 6795 WLEG Tm _ _. 3.000 General Notes . SLEEVE-C "- - - [tae , _ Note _,� ;10880 - 10881, OD:4260) 3/21/ 195 NOTE MULTI - LATERAL OPEN HOLE WELL - THIS VIEW L1 3/20/2005 NOTE: TREE: FMC 4- 1/16" 5K - TREE CAP CONNECTION: 7" OTIS PACKER M- ;10964- 10965, 00:5.980) NIP 1 II 01012-11013, 00:3.750) , • , OPEN HOLE - • 1 ;11656- 13812, 00:6.125) 1 , 1 • V $ 4 1 OPEN HOLE- f L1 ;12515 - 12964, 1 0 00:6.125) . $ • STATE OF ALASKA ALAS~IL AND GAS CONSERVATION COMMI~N REPORT OF SUNDRY WELL OPERATIONS ## ~~~~ ~,~ €~ 2010 t. Operations Performed: Abandon ~"-'' Repair well ~"" Rug Perforations "' ' Stimulate (Q~ r AFB °"' ~ ~~`~` CO(~iISSi' P ll T bi ~°` P f W i C u ng u er a ver Alter orate New Pbol asing ~ ~ ~ Time ension Change Approved Program ""` Operat. Shutdown ~'° F~rforate ~""' ' Re-enter Suspended Well` £~ ~4df ~~~ 2. Operator Name: 4. Current WelfStatus: ~. Permit to Drill Number. ConocoPhillips Alaska, Inc. Development ~ Exploratory ~` 204-239 3. Address: Stratigraphic ~ Service ~ '(i. API Number: P. O. Box 100360, Anchora e, Alaska 99510 50-103-20501-60 ~roperty Designation: Well Name and Number: ADL 025559, 372095 CD1-12L1 9. Field/Pool(s): Colville River Field /Alpine Oil Pool 10. Present Well Condition Summary: \ 12954 feet Plugs (measured) None Total Depth measured true vertical ~ 6997 feet Junk (measured) None Effective Depth measured 12954' feet Packer (measured) 10964 true vertical 6997' feet (true vertucal) 6768 Casing Length Size MD TVD Burst Collapse CONDUCTOR 114' 16" 114' 114' SURFACE 3037 9.625" 3037 2352' ...,_.,_.~,... __._: _ ,..<__...~. PRODUCTION 11656' 7" 11656' 6970' Perforation depth: Measured depth: open hole completion 11656'-12954' ~'^ ~~,(ti; v °~ ~~~~ True Vertical Depth: 6970'-6997' Tubing (size, grade, MD, and TVD) 4.5" / 3.5", L-80, 123' / 11024' MD, 6796 TVD Packers & SSSV (type, MD, and TVD) Baker Premier pkr @ 10964' MD 6768' TVD WRDP - CAMCO TRM-4E SCSSV @ 2330 MD and 1958 TVD 11. Stimulation or cement squeeze summary: Intervals treated (measured): 11656'-12954' S ee.Qc . Treatment descriptionsinGuding volumes used and final pressure: 87 bbls hybrid squeeze ~ ~~~~...f 12. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-bbl Casing-Pressure Tubing Pressure Prior to well operation 1075 1729 163 185 Subsequent to operation 1059 1335 183 182 13.-Attachments .Well Class after proposed work: Copies of Logs and Surveys run E~Ioratory Development (,i Service . Well Status after work: Oil ~ Gas "' WDSPL Daily Report of Well Operations. , XX GSTOR WAG ~"" GASINJ ~ WINJ SPLUG 16. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Numberor wa, rf c.o. exempt none contact Tim Schneider.t~ 265-6859 Printed Name Tim Schneider ` Title Alpine Production Engineer Signature Phone: 265-6859 Date ~" ~--( O RBDMS .SAN - 8 20~ ~~- Form 10-404 Revised 7/2009 ~Q ~.~.~o ~/~~° /~/ Submit Original Only CD1-12: 12/6/09: Pumped a 87 bbl hybrid scale squeeze treatment containing 550 gallons SCW-3001WC SI. Over flushed with 1076 bbls crude oil. Initial treating pressure: 575 psi, dropping to a vacuum until 480 bbls into the over flush. SITP was 600 psi. SI for 12 hours. _--_-~ { ~ Cc~r~~coP~iilfp~ Ai~~k~, #(~C. TUBING (1-123, OD:4.500, ID:3.958) 'RODUCTION - (0-11656, OD:7.000, W 1:26.00 ) TUBING -- (1 2 3-1 1 024, OD:3.500, ID:2.992) SURFACE (0-3037, OD:9.625, W 1:36.00) Gas Lift andrel/Dummy Valve 1 (4944-0945, OD 5.390) Gas Lift ---- MandrelNalve 2 (9058-9059, Gas Lift ---- Mandrel/Valve 3 ;10797-10798, OD:5.390) SLEEVE-C -- ;10880-10881, OD:4.260) PACKER -- ;10964-10965, OD:5.980) NIP ;11012-11013, OD:3.750) OPEN HOLE ;11656-13812, OD:6.125) OPEN HOLE L1 ;12515-12964, OD:6.125) ALPINE CD1-12L1 • -.~~ ~: • ~r ~. ~~. ~:: MICROFILMED 03/01/2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:~I.aserFiche\CvrPgs_Inserts~R+ticmfilm Marker.cloc . . WELL LOG TRANSl\HTT AL To: State of Alaska Alaska Oil and Gas Conservation Comrn. Attn.: Librarian 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 November 15, 2006 RE: MWD Formation Evaluation Logs: CDI-07 _PB2, CDI-08, CDl-11, CDI-12_Ll. The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 CDI-07 _PB2: u::r ~ ~O"3 -9';>S :tf lL/¿ID:;- Digital Log Images: 50-103-20478-00,71 1 CD Rom SCANNED fEB 0 1 2007 CDI-08: 'é16L{-05C, ~ t4LItf-1 Digital Log Images: 50-103-20489-00 1 CD Rom CDl-11: U.:I:(!.. ;;)o'-{- ~O ~ 144D3 Digital Log Images: 50-103-20500-00 1 CD Rom CDI-12 Ll: Digital Log Images: 50-103-20501-00,60 1 CD Rom 'J6(/ .. gòS- -tt I L/~I öt.o 90<"'/ - "d3'9 I '-/¿I ó 7- Co ~. ~ ~JLc.- DATA SUBMITTAL COMPLIANCE REPORT 11/27/2006 Permit to Drill 2042390 Well Name/No. COLVILLE RIV UNIT CD1-12L 1 Operator CONOCOPHILLlPS ALASKA INC 5,C{..¿' ~N'a,,^~-., API No. ~O-103-20501-60-00 MD 12954 TVD 6997 Completion Date 11/23/2004 Completion Status 1-01L Current Status 1-01L UIC N REQUIRED INFORMATION Mud Log No DATA INFORMATION Types Electric or Other Logs Run: GR/Res Well Log Information: Logl Electr Data Digital Dataset Typ-:. Med/Frmt Number Name -E'6 D Asc Directional Survey <RPt Directional Survey .-fu' D Asc Directional Survey i~t Directional Survey ~ D Tap 12955 Gamma Ray ,.-Rpf 12955 LIS Verification .~ C Lis 13744 I nd uction/Resistivity Samples No Directional Survey Yes ...-. --~--_._-~ (data taken from Logs Portion of Master Well Data Maint Name Interval Start Stop Log Log Run Interval OH/ . Scale Media No Start Stop CH Received Comments 12435 12954 12/21/2004 IIFR 12435 12954 12/21/2004 IIFR 12435 12954 12/21/2004 MWD 12435 12954 12/21/2004 MWD 3013 12891 Open 1/2712005 GR/EWR4/ABI/ROP/PWDI GEO PILOT/MWD 3013 12891 Open 1/2712005 GR/EWR4/ABI/ROP/PWDI GEO PILOT/MWD 114 12954 Open 2/22/2006 ROP DGR EWR plus Graphics Sample Set Sent Received Number Comments . Well Cores/Samples Information: ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? "'¥+I't"" Daily History Received? ~/N '\/N Formation Tops Analysis Received? ..Y.W- Comments: DATA SUBMITTAL COMPLIANCE REPORT 11/27/2006 Permit to Drill 2042390 Well Name/No. eOL VILLE RIV UNIT CD1-12L 1 Operator eONOeOPHILLlPS ALASKA INC API No. 50-103-20501-60-00 MD 12954 TVD 6997 I rC:mPletion Date 11/23/2004 Compliance Reviewed By: ~ Completion Status 1-01L Current Status 1-01L UIC N Date: ? 'b~ ~~..¥ . . . . WELL LOG TRANSMITTAL ð04- - dSq To: State of Alaska Alaska Oil and Gas Conservation Cornm. Attn.: Librarian 333 West ih Ave., Suite 100 Anchorage, Alaska 99501 February 16, 2006 I Dl4-4- RE: MWD Formation Evaluation Logs CDl-12 L1, The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK. 99518 907-273-3500 CDl-12 Ll: LAS Data & Digital Log Images: 50-103-20501-60 1 CD Rom ~0 · STATE OF ALASKA . ALAYA Oil AND GAS CONSERVATION COM SION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1 a. Well Status: Oil 0 Gas U Plugged 0 o WDSPl 0 Abandoned 0 20AAC 25.105 No. of Completions _ GINJ 0 2. Operator Name: WINJ ConocoPhillips Alaska, Inc. 3. Address: P. O. Box 100360, Anchorage, AK 99510-0360 4a. location of Well (Govemmental Section): Surface: 301' FNL, 2495' FWL, Sec. 5, T11 N, R5E, UM At Top Productive Horizon: 1184' FNL, 1975' FEL, Sec. 9, T11 N, R5E, UM Total Depth: 2443' FNL, 1290' FEL, Sec. 9, T11 N, R5E, UM 4b. location of Well (State Base Plane Coordinates): Surface: x- 385922 y- TPI: x- 391936 y- Total Depth: x- 392606 ' y- 18. Directional Survey: Yes 0 NoU 5975827 5969574 5968306 I Zone- 4 Zone- 4 Zone- 4 21. logs Run: GRlRes 22. Suspended U 20AAC 25.110 Other WAG 0 1 b. Well Class: Development 0 Exploratory 0 Service 0 Stratigraphic Test 0 12. Permit to Drill Number: 5. Date Comp., Susp., I or Aband.: November 23, 2004 204-2391 6. Date Spudded: '}..C j)í" ('13. API Number: November)f,' 2004 ..z.. (I.' c 50-103-20501-60 7. Date TD Reached: 14. Well Name and Number: November 21,2004 / 8. KB Elevation (ft): 36.5' RKB 156' AMSL 9. Plug Back Depth (MD + lVD): 12954' MD 16997' TVD 10. Total Depth (MD + lVD): ¡ 12954' MD 16997' TVD I 11. Depth where SSSV set: SSSV @ 2330' 19. Water Depth, if Offshore: N/A CD1-12L1 15. Field/Pool(s): Colville River Field Alpine Oil Pool 16. Property Designation: ADL 025559, 372095 17. land Use Permit: ALK n/a feet MSL 20. Thickness of Permafrost: 1800' MD 'O;7t.·.."'4"...4C.0 ,¿, S-,ç"/nb ".it> i.:.¡ er7Y' TYl> L.N. .cr CASING SIZE GRADE H-40 J-55 L-80 CASING. LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH lVD TOP BOTTOM TOP BOTTOM 36.5' 114' 36.5' 114' 36.5' 3037' 36.5' 2352' 36.5' 11656' 36.5' 6970' INT. PER FT. 62.5# 36# 26# 16" 9.625" 7" 23. Perforations open to Production (MD + lVD of Top and Bottom Interval. Size and Number; if none. state "none"): open hole completion from 11656' to 12954' RBDMS BFL FEB 1 7 2005 NONE Form 10-407 Revised 12/2003 24. SIZE 4.5" 1 3.5" HOLE SIZE CEMENTING RECORD AMOUNT PUllED 42" 10 cu yds Portland III 503 sx AS Lite, 241 sx Class G 80 sx LiteCrete. 112 sx Class G 12.25" 8.5" TUBING RECORD DEPTH SET (MD) 124' 111024' I PACKER SET 10964' ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED n/a 25. o rtt,MPLfnOti ì f DATE¡ ¡ f ,j/.2? t\. ¡ ;" ~~~' ...~ 1 ¡¡;, Þ ho~^,,\.;:",-h,~,~ltf'lll " ...; CONrrN)~~b~ ~~rf\ f \ ""',",cf '; R 'd L 26. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) February 5, 2005 Oil producer - shared production with CD1-12 Date of Test Hours Tested Production for Oll-BBl GAS-MCF WATER-BBl CHOKE SIZE 2/7/2005 6.5 hours Test Period --> 1642 946 0 Flow Tubing Casing Pressure Calculated Oll-BBl GAS-MCF WATER-BBl press. 355 psi not available 24-Hour Rate -> 5523 4262 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". 21% Oil GRAVITY -API (corr) IGAS-OIL RATIO 772 not available D FEB 0 9 Z005 n I" r" U1" 28. GEOLOGIC MARKERS. 29. . 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". CD1-12L1 Seabee Form. Nanushak Gamma Ray Shale Kalubik Kuparuk Formation Miluveach Top Alpine D Top Alpine C Base Alpine C TO 3095' 5626' 10442' 10824' 10912' 11011 ' 11375' 11517' 12751 ' 12954' 2379' 3792' 6487' 6697' 6742' 6790' 6923' 6954' 6986' 6997' 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: Vern Johnson @ 265-6081 Printed Name ~ / ~vord Signature ~.... 'Í. Title: Phone Alpine Drillina Team Leader 2.&0- (, It" Date ?{ 8 (o~ Prepared by Sharon Allsup-Drake INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1a: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, salt water disposal, water supply for injection, observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: the Kelly Bushing elevation in feet 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 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, 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 L . . ConocoPhillips Alaska Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date CD1-12 CD1-12 ROT - DRILLING Doyon Drilling Inc Doyon 19 d Sub From - To Hours Co e Code Phase 11/8/2004 00:00 - 06:30 06:30 - 08:15 08:15-09:15 09:15 -12:00 12:00 - 13:00 13:00 - 00:00 6.50 MOVE MOVE MOVE 1.75 WELCTL NUND MOVE 1.00 DRILL PULD SURFAC 2.75 DRILL PULD SURFAC 1.00 DRILL SFTY SURFAC 11,00 DRILL DRLG SURFAC 11/9/2004 00:00 - 12:00 12.00 DRILL DRLG SURFAC 12:00 - 16:00 4.00 DRILL DRLG SURFAC 16:00 - 17:00 1.00 DRILL CIRC SURFAC 17:00 - 18:30 1.50 DRILL WIPR SURFAC 18:30 - 19:00 0.50 DRILL CIRC SURFAC 19:00 - 20:30 1,50 DRILL WIPR SURFAC 20:30 - 21 :30 1.00 DRILL TRIP SURFAC 21 :30 - 22:30 1.00 DRILL CIRC SURFAC 22:30 - 00:00 1.50 DRILL TRIP SURFAC 11/10/2004 00:00-01:15 1.25 DRILL TRIP SURFAC 01 :15 - 03:30 2.25 DRILL PULD SURFAC 03:30 - 04:45 1.25 CASE RURD SURFAC 04:45 - 05:00 0.25 CASE SFTY SURFAC 05:00 - 08:00 3.00 CASE RUNC SURFAC 08:00 - 08:45 0.75 CASE CIRC SURFAC 08:45 - 10:00 1.25 CASE RUNC SURFAC 10:00 - 10:30 0.50 CASE RURD SURFAC 10:30 - 12:00 1,50 CEMENT CIRC SURFAC 12:00 - 12:15 0.25 CEMENT SFTY SURFAC 12:15 - 14:30 2.25 CEMENT PUMP SURFAC Page 1 of 7 Start: Rig Release: Rig Number: 11/8/2004 11/23/2004 19 Spud Date: 11/8/2004 End: 11/23/2004 Group: Description of Operations Moved to CD1-12 and rigged up. Nippled up riser and flow line. Took on Spud mud, Changed out jars. Changed heads on Iron Roughneck. Picked up BHA and bit. Filled riser and tested lines to 3500 PSI. Held Pre Spud meeting. Spud in @ 1300 hrs. Drill 12 1/4" hole f/114' to 1016' MD 1004' TVD ADT - 4,05 hrs. = ART - .1.78 hrs. AST - 2.27 hrs. RPM 50 WOB 20/30 k GPM 530 @ 1410 psi String wt. PU 119 So 119 Rot 119 Torque on/off btm. - 8000/6500 ftllbs. KO with Gyro surveys. Drill 12 1/4" directional from 1016' to 2686'.2152' TVD ADT - 7.08 hrs ART - 5.03 hrs AST - 2.95 hrs WOB 30/40 k RPM - 70 + motor GPM 655 @ psi Up wt - 135k Dn wt - 117k Rot wt - 127k Torque on/off btm. - 9000/7500 ft Ibs Drill 12 1/4" hole 2686' to 3047' MD - 2352' TVD ADT - 3.07 hrs, = ART - 3.07 hrs. WOB - 25/35 k RPM 70 + motor GPM 655 @ 2800 psi String wt. PU 132 SO 117 Rot 125 Torque on/off btm - 9000/7500 ftllbs. Circulate hole clean for wiper trip - 670 gpm @ 2470 psi w/70 rpm ( std, back 1 std while CBU) Flow check (static) Wiper trip f/2970' to 1920' - backreaming w/550 pgm w/ 70 rpm Circ btms up 550 gpm 2 1780 psi w/ 70 rpm Flow check(static) - Continue wiper trip f/1920' to 975' - backreaming w/550 gpm @1900 psi w/70 rpm Flow check (static) RIH f/975' to 2970' Wash down to 3047' - no fill- Circulate hole clean 2X btms up 670 gpm @ 2480 psi w/70 rpm (std back 2 stds DP while circulating) Flow check (static) POOH on TT f/2875' to 1920' - hole taking proper fill - no tight hole POH from 1920' to 976'. Std back HWDP. Check flow. OK Std back DC's. LD BHA Clear floor. RU csg running equipment. PJSM on running 9 5/8" csg. Run 9 5/8" 36# J-55 BTC casing as follows: FS, 2 jts. FC, 2 jts. BakerLoc 1 st four connections - fill pipe - circ & check floats - 39 jts. to 1820' (43 jts. total) Circ 1 csg vol at 2 - 4.5 bpm at 230 psi. Up wt 130k Dn wt 115k Continue running 9 5/8" 36# J-55 BTC casing f/1820' as follows: ran 28 jts to 2998.85' ( 71 jts. total) - PU FMC fluted mandrel hanger & landing jt. - land casing on landing ring w/ shoe @ 3036.91' & FC @ 2948.26' LD Franks fill-up tool. Blow down top drive. RU Dowell cement head and lines. Circ and condition mud for cement job. Stage pumps from 2 to 7.5 bpm at 340 psi. PJSM on cementing csg. Rig pumped 40 bbls biozan/nut plug pill. Dowell pumped 5 bbls H20. Tested lines to 2500 psi. Dropped top plug. Dowell pumped 50 bbls 10.5 ppg Mudpush, 398 bbls 10.7 ppg lead cement and 50 bbls 15.8 tail Printed: 11712005 1 :03:44 PM . . ConocoPhillips Alaska Operations Summary Report 2,25 CEMENT PUMP SURFAC cement. Dropped top plug. Dowell pumped 20 bbls H20, Switched to rig pumps. Displaced w/ 212 bbls 9.6 mud at 7.5 to 3.5 bpm. Plug did not bump. Check floats. OK. Had full returns throughout job. Approx 150 bbls cement to surface. CIP @ 1415 hrs. Blow down lines - RD cmt lines & head - LD landing jt. - LD casing equipment ND surface riser - Change TD saver sub - PU Geo Span skid NU FMC Unihead & test NU BOPE RU to test BOPE - Held pre job safety meeting Test BOPE - Hydril to 250 & 3500 psi - Pipe rams, choke & kill line valves, choke manifold valves to 250 & 5000 psi - performed accumutator closure test Finish test BOPE to 250-5000 psi. Witness of test waived by AOGCC rep Jeff Jones, Installl wear bushing. Blow down choke and kill lines. RU short bales and elevators, PJSM. PU and RIH wi 78 jts 4" DP, PJSM, Slip and cut drlg line. Service top drive. RU and test 9 5/8" csg to 2500 psi f/ 30 min. RD lines. Blow down kill line. POH and std back 4" DP. MU BHA #2. Program MWD. RIH wI HWDP to 707'. Test MWD. Downlink to Geopilol. Single in hole with 4" DP to 2430' Wash down f/2430' to 2814' - 550 gpm @ 2040 psi w/50 rpm Blow down TO - pull & std back 4 stds. DP - PU 12 jts, DP f/ shed & RIH to 2814' Wash down f/2814' to 2910' - Tag top plug (38' high) Clean out shoe track - drill cmt fl 2910' to 2948' - dill out Fe @ 2948' - cmt to top of FS - Drill out FS @ 3035' - Clean out rat hole to 3047' - Drill 20' new hole f/3047' to 3067' Circulate btms up for FIT - 550 gpm @ 2120 psi w/ 65 rpm RU & Perform FIT - Went to LOT @ 680 psi wI 9.6 ppg mud @ 2347' ND - 15.2 ppg EMW - RD Blow down kill line - Displace well to 9.6 ppg FloPro Drill 8 1/2" hole w/ Geo Pilot fl 3067' to 3290' MD 2490' TVD ADT - 2.5 hrs. WOB 4/8 k RPM 80 GPM 650 @ 2260 psi String wt. PU 140 SO 105 Rot 120 Torque onloff btm. - 8000/7000 ft./ Ibs. ECD - 10.1 to 10.4 12,00 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ Geo Pilot f/3290' to 4650' MD 3236' TVD ADT - 7.6 hrs. WOB 7/10 k RPM 140 GPM 650 @ 3000 psi Stringwt. PU 145 S01113 Rot 125 Torque onloff btm. - 8500/7000 ft./ Ibs. ECD - 11.1 - 11.3 12,00 DRILL DRLG INTRM1 Drill 8 1/2" hole wi Geo Pilot f/4650' to 6054' MD - 4001' TVD ADT - 8.2 hrs, WOB 4/12 k RPM 100/150 GPM 650 @ 3430 psi String wI. PU 175 So 118 Rot 138 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-12 CD1-12 ROT - DRILLING Doyon Drilling Inc Doyon 19 Date Sub Code Code Phase From - To Hours 11/10/2004 12:15-14:30 14:30 -15:30 1.00 CEMENT OTHR SURFAC 15:30 - 17:00 1.50 DRILL OTHR SURFAC 17:00 - 18:00 1,00 DRILL OTHR SURFAC 18:00 - 19:30 1,50 WELCTL NUND SURFAC 19:30 - 20:00 0.50 WELCTL SFTY SURFAC 20:00 - 00:00 4.00 WELCTL BOPE SURFAC 11/11/2004 00:00 - 00:45 0.75 WELCTL BOPE SURFAC 00:45 - 01 :15 0.50 DRILL OTHR SURFAC 01:15 - 01:45 0,50 DRILL RIRD SURFAC 01 :45 - 03:45 2.00 DRILL PULD SURFAC 03:45 - 05:15 1,50 RIGMNT RSRV SURFAC 05:15 - 06:30 1.25 CASE DEQT SURFAC 06:30 - 07:45 1.25 DRILL PULD SURFAC 07:45 - 11 :45 4,00 DRILL PULD SURFAC 11:45-13:30 1.75 DRILL PULD SURFAC 13:30 - 14:30 1.00 DRILL REAM SURFAC 14:30 - 15:30 1.00 DRILL TRIP SURFAC 15:30 -16:30 1.00 DRILL REAM SURFAC 16:30 - 18:30 2.00 CEMENT DSHO SURFAC 18:30 - 19:00 0.50 DRILL CIRC SURFAC 19:00 - 19:30 0.50 DRILL LOT SURFAC 19:30 - 20:00 0.50 DRILL CIRC INTRM1 20:00 - 00:00 4.00 DRILL DRLG INTRM1 11/12/2004 00:00 -12:00 12:00 - 00:00 Page 2 of 7 Start: Rig Release: Rig Number: 11/8/2004 11/23/2004 19 Spud Date: 11/8/2004 End: 11/23/2004 Group: Description of Operations Printed: 1/7/2005 1 :03:44 PM . . ConocoPhillips Alaska Operations Summary Report Page 3 of 7 Legal Well Name: CD1-12 Common Well Name: CD1-12 Spud Date: 11/8/2004 Event Name: ROT - DRILLING Start: 11/8/2004 End: 11/23/2004 Contractor Name: Doyon Drilling Inc Rig Release: 11/23/2004 Group: Rig Name: Doyon 19 Rig Number: 19 Date From - To Hours Code Sub Phase Description of Operations Code 11112/2004 12:00 - 00:00 12,00 DRILL DRLG INTRM1 Torque on/off btm. - 10,000/9,000 ft.llbs. ECD - 11.1 to 11.4 11/1312004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ Geo Pilot fl 6054' to 7486' MD - 4841' TVD ADT - 6.8 hrs. WOB 8/15 k RPM 150 GPM 650 @ 3450 psi String wI. PU 195 So 125 Rot 150 Torque on/off btm. - 12,000/11,500 ft./lbs. ECD-10.9 t011.4 12:00 - 00:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ Geo Pilot f/7486' to 9296' MD - 5846' TVD ADT - 7,8 hrs. WOB 17/24 k RPM 150 GPM 650 @ 3900 psi String wI. PU 233 SO 127 Rot 162 Torque on/off btm -14,000/12,500 ft.llbs. ECD-10.9t011.1 11/14/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole wi Geo Pilot f/9296' to 10,727' MD - 5846' TVD ADT - 7.1 hrs. WOB 15/25 k RPM 150 GPM 620 @ 3910 psi String wI. PU 210 SO 140 Rot 170 Torque on/off btm - 12,500 /11,000 ft.llbs. ECD - 10.9 to 11,5 12:00 - 18:30 6.50 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ Geo Pilot f/1 0,727' to 11,316' MD - 6906' TVD ADT 4.5 hrs. WOB - 16/22 k RPM 130 GPM 592 @ 3900 psi String wI. PU 228 SO 143 Rot 176 Torque on/off btm. - 13,000/11,000 fUlbs. ECD - 11. 1 to 11 .4 18:30 - 20:30 2.00 DRILL CIRC INTRM1 MP # 1 down - Std back 1 std. - Circulate @ 11,300' - 420 gpm @ 2240 psi w/120 rpm 20:30 - 22:00 1.50 DRILL WIPR INTRM1 Wiper trip f/11 ,300' to 10,345' - back ream & pump w/ 420 gpm @ 2200 psi w/120 rpm 22:00 - 23:00 1.00 DRILL CIRC INTRM1 Flow check (static) circulate btms up - 420 gpm @ 2080 psi w/120 rpm 23:00 - 00:00 1.00 DRILL WIPR INTRM1 Wiper trip f/1 0,345' to 10,060' - Pulled on TT - hole in good condition 11/1512004 00:00 - 02:00 2.00 DRILL WIPR INTRM1 POH on trip tank from 10,060' to 8443'. Tight from 9586' to 9456'. Work through OK. Work on #1 mud pump. 02:00 - 02:30 0.50 DRILL WIPR INTRM1 RIH from 8443' to 10,350'. No hole problems. 02:30 - 05:00 2.50 DRILL CIRC INTRM1 CBU, Repair leak in liner of #1 pump. Test pump to 4000 psi. 05:00 - 05:30 0,50 DRILL WIPR INTRM1 RIH from 10,350' to 11,300', 05:30 - 07:00 1.50 DRILL CIRC INTRM1 CBU 07:00 - 11 :00 4.00 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ Geo Pilot f/11 ,316' to 11,667' MD - 6970' TVD ADT 2.8 hrs. WOB - 12/25 k RPM 130/150 GPM 595 @ 3830 psi String wI. PU 235 SO 135 Rot 175 Torque onloff btm. - 15.000/14,000 ft/lbs. ECD - 10.4 to 10.7 11 :00 - 12:30 1.50 DRILL CIRC INTRM1 Pump hi-vis sweep. Circ hole clean at 580 gpm at 3750 psi and 120 rpms. flow check (static) 12:30 - 14:30 2.00 DRILL WIPR INTRM1 Wiper trip f! 11587' to 10345' - Back reaming w/583 gpm @ 3630 psi w/ 120 rpm - Flow check (static) 14:30 - 15:00 0.50 DRILL TRIP INTRM1 RIH f/10,345' to 11,587' - hole slick going in 15:00 -17:30 2.50 DRILL REAM INTRM1 Wash down to 11,667' - Circulate hole clean for trip - 583 gpm @ 3810 psi w/120 rpm (std back 2 stds while circ) Run in w/2 stds - spot lube pill in DP w/10 bbls out 17:30 - 19:30 2.00 DRILL TRIP INTRM1 Flow check (static) POOH spotting lube pill f/11 ,667' to 10,155' - Printed: 1/7/2005 1 :03:44 PM . . ConocoPhillips Alaska Operations Summary Report Legal Well Name: CD1-12 Common Well Name: CD1-12 Event Name: ROT - DRILLING Contractor Name: Doyon Drilling Inc Rig Name: Doyon 19 Date From - To Hours Code Sub Phase Code 11/15/2004 17:30 - 19:30 2.00 DRILL TRIP INTRM1 19:30 - 00:00 4.50 DRILL TRIP INTRM1 11/16/2004 00:00 - 02:00 2.00 DRILL TRIP INTRM1 02:00 - 06:00 4.00 DRILL PULD INTRM1 06:00 - 08:00 2,00 CASE OTHR INTRM1 08:00 - 10:30 2.50 CASE RURD INTRM1 10:30 -10:45 0.25 CASE SHY INTRM1 10:45 - 14:00 3.25 CASE RUNC INTRM1 14:00 - 15:00 1,00 CASE CIRC INTRM1 15:00 - 15:45 0.75 WELCTL OTHR INTRM1 15:45 - 16:30 16:30 -19:15 0,75 CASE RUNC INTRM1 2,75 CASE CIRC INTRM1 19:15 - 21:30 2.25 CASE RUNC INTRM1 21 :30 - 22:30 1.00 CASE CIRC INTRM1 22:30 - 00:00 1.50 CASE RUNC INTRM1 11/17/2004 00:00 - 04:00 4.00 CASE RUNC INTRM1 04:00 - 04:30 0.50 CASE CIRC INTRM1 04:30 - 07:45 3.25 CASE RUNC INTRM1 07:45 - 08:15 0.50 CEMENT PULD INTRM1 08:15 - 09:30 1.25 CEMENT CIRC INTRM1 Page 4 of 7 Start: Rig Release: Rig Number: Spud Date: End: Group: 11/8/2004 11/23/2004 11/8/2004 11/23/2004 19 Description of Operations pumping 3 BPM @ 560 psi Flow check (static) - Blwo down TD - POOH on TT f/1 0,155' to 4530' - No tight hole - hole taking proper fill - (pumped dry job @ 8343') POOH on trip tank from 4330' to 711', hole in good condition. Stand back hwdp and nmdc's, Down load LWD - Lay down bha: TM - HCIM - stab - LWD - Stab - GP flex - Geo-Pilot - bit - Clear tools from rig floor. Pull wear bushing - install test plug - changed top pipe rams to 7" blocks - Mu test joint and test rams 200/5000 psi. LD test jnt. and plug, install thin wear bushing. RU to run 7" casing Held Pre-job safety and Opts meeting with crew. Run 7" 26# L-80 BTCM casing as follows: FS( Ray Oil Tools Siver bullet) 2 jts. - FC ( Weatherford) 2 jts.( first 4 connections made up wI BakerLoc - Filled pipe & checked floats) 76 jts. ( 80 jts, total) to 3420' - PU wI. 143 SO wI. 124 Staged pumps up to 5.0 bpm circ and condition mud - circ out gas cut mud near bottoms up - had brief pressure increase I slight drop in return % near end of circ stage - lost 10 bbls of mud. Ran 4 joints of casing to 3595' - observed slight flow from annulus - closed annular preventor and monitored pressure for 10 min - zero psi on casing - open choke circulated to fill gas buster - monitored for flow - return flow dropped from 4 bph to < 1 bph in 10 min. Ran 16 jts of casing (100 total) to 4275' - retum flow dropping off. Attempted to circ hole @ 2 bpm - slight returns - after 40 bbls pumped hole began packing off - ran jnt. 101 to 4320' and continued to pump at 2 bpm - began adding 10 ppb of LCM (Mix II med & fine) - returns gradually improved - circ out gas cut mud at bottoms up - maintained 9.8 ppg mud wI. in final rate 3.5 bpm @ 390 psi with 70% returns - lost 275 bbls of mud. PUW 150K SOW 124K Continue running 7" csg f/4320' to 6192' ( 145 jts, total) - Returns were slowing lost 13 bbls while running pipe Establish circualtion - CBU @ 2.5 bbls/min @ 480 psi - Lost 50 bbls while circulating - no gas on btms up Continue running 7" casing f/6192' to 6912' (162 of 273 to run) had good returns for first 10 jts. to 6617' - returns slowing f/8% to 4% on flow show PU-210 SO-140 Lost 430 bbls to formation Continue running 7" casing f/ 6912' to 9793' ( 230 jts. total) had good returns for the first 10 jts. then returns slowed - with just slight flow(beathing) lost 49 bbls mud while running pipe Attempt to establish cire. @ 2.5 bbls/min - no returns on flow show - but had slight flow down flow line (breathing) - lost 52 bbls while attepmting to establish circulation Continue running 7" casing f/9793' to 11620' (273 jts. total) - MU FMC fluted hanger and landing joint - land hanger in wellhead with FC @ 11571', FS @ 11656'. Lost 80 bbls of mud running casing LD fill-up tool, blow down top drive - MU cement head and lines. Attempt to establish circulation @ 2 bpm /600 psi had slight returns while pumping - maintained 10 ppb Mix II while pumping. PJSM. Lost 138 bbls of mud to hole. Reciprocated pipe PUW 345K SOW 150K Printed: 11712005 1 :03:44 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date . . ConocoPhillips Alaska Operations Summary Report CD1-12 CD1-12 ROT - DRILLING Doyon Drilling Inc Doyon 19 11/17/2004 09:30 - 10:15 From - To Hours Sub Code Code Phase 0.75 CEMENT PUMP INTRM1 10:15 -12:00 12:00 - 12:30 12:30 -13:30 13:30-14:00 14:00 - 15:30 15:30 - 17:00 17:00 - 22:00 1,75 CEMENT DISP INTRM1 0.50 CEMENT OTHR 1.00 DRILL OTHR 0.50 CASE OTHR 1,50 RIGMNT RSRV 1,50 WELCTL EaRP 5.00 WELCTL BOPE INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 INTRM1 22:00 - 23:00 1.00 DRILL OTHR INTRM1 23:00 - 00:00 1.00 DRILL PULD INTRM1 11/18/2004 00:00 - 02:00 2.00 DRILL PULD INTRM1 02:00 - 07:30 5.50 DRILL PULD INTRM1 07:30 - 11 :00 3.50 DRILL TRIP INTRM1 11:00 -11:15 0.25 DRILL CIRC INTRM1 11:15-12:15 1.00 CASE DEaT INTRM1 12:15 -12:30 0.25 DRILL REAM INTRM1 12:30 -15:15 2.75 CEMENT DSHO INTRM1 15:15 -16:00 0.75 CEMENT CIRC INTRM1 16:00 - 16:45 0.75 CEMENT FIT INTRM1 16:45 - 18:30 1,75 DRILL CIRC PROD 18:30 - 00:00 5.50 DRILL DRLH PROD 11/19/2004 00:00 - 12:00 12:00 - 00:00 12.00 DRILL DRLH PROD 12.00 DRILL DRLH PROD Page 5 of 7 Start: Rig Release: Rig Number: 11/8/2004 11/23/2004 19 Spud Date: End: Group: 11/8/2004 11/23/2004 Description of Operations Cemented 7" casing as follows: Pumped 5 bbls CW100 - Test lines to 3700 psi - Pumped 45 bbls Cw100 @ 8.3 ppg 3.7 bpm @ 673 psi. Pumped 40 bbls Mud Push XL 10.5 ppg @ 4.4 bpm I 400 psi - Dropped bottom plug - Mix & pumped 48 bbls of 11.0 ppg lead cement @ 5.8 bpm /868 psi followed by 24 bbls of Class G wI 0.2% D46, 0.3% D65, 0.40% D167, .1% B155 @ 15.8 ppg 5.2 bpm / 590 psi Dropped top plug w/ 20 bbls water f/ Dowell Switched to rig pumps & displaced w/ 419 bbls of 9.7 ppg LSND mud - @ 5.0 - 3.0 bbls/min - 560 to 940 psi - bumped plug wi 1350 psi - CIP @ 1150 hrs. Floats held. Slight returns while cementing - lost 410 bbls of mud RD cmt lines & head - LD landing jt Pull thin wall wear bushing - Set pack off & test to 5000 psi for 10 mins, LD casing equipment Slip & cut drill line 60' & service TD Change top rams f/7" to 3 1/2" x 6" VBR RU & Test BOPE - Hydril to 250 & 3500 psi - Pipe rams, blind rams, choke & kill line valves, choke manifold valves, TD IBOP's, floor dart & safety valves - performed accumulator closure test Test witnessed & approved by Lou Grimaldi AOGCC Pull test plug - set wear bushing - PU drilling bails & elevators Begin MU 61/8" BHA MU BHA #3 - upload LWD - RIH with flex collars and hwdp RIH picking up 4" drill pipe from shed to 4580' (144 jts) RIH to 11339' - fill pipe every 20 stands. Circ hole 4.8 bpm /1210 psi RU and test casing to 3500 psi for 30 min. RD test manifold, blow down lines. RIH, wash down from 11430', tagged cement @ 11520'. Clean out cement, drill out FC, cement, FS and rathole to 11667', drilled 20' of new hole to 11687' - 4.9 bpm /1540 psi 150 rpm Circ and condition mud for PIT - 4.9 bpm /1540 psi 150 rpm RU and perform PIT to 12.4 ppg EMW - RD circ head - blow down lines. Change well over to 8.3 ppg OBM - Flow check (static) Drill 6 1/8" horizontal sect. f/11 ,687' to 12,028' MD 6983' TVD ADT - 3.4 hrs. = ART -2.6 hrs. AST - .8 hrs. WOB 5/8 k RPM 75 + motor GPM 245 @ 2610 psi String wt. PU 235 SO 130 Rot 176 Torque on/off btm. - 13,000/13,000 ft/lbs, ECD - 9.4 Drill 6 1/8" horizontal sect. f/ 12,028' to 12,954' MD 6974' TVD ADT - 8.08 hrs. = ART -7.46 hrs. AST - 0.62 hrs. WOB 5/9 k RPM 75 GPM 235 @ 2630 psi String wt. PU 240 SO 130 Rot 175 Torque onloff btm. - 15,000/14,500 ft/lbs. ECD /9.4 - 9.7 Drill 6 1/8" horizontal sect. f/12,954' to 13,675' MD 6957' TVD ADT - 7.02 hrs. = ART - 3.88 hrs, AST - 3.14 hrs. WOB 5/12 k RPM 0/65 GPM 235 @ 2800 psi String wt. 255 SO 120 Rot. 173 Torque onloff btm. - 15,500 /15,000 ft/lbs. ECD - 9.7 Printed: 11712005 1:03:44 PM . . Page 6 of 7 ConocoPhillips Alaska Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-12 CD1-12 ROT - DRILLING Doyon Drilling Inc Doyon 19 Date Sub Code Code Phase 2,00 DRILL DRLH PROD From - To Hours 11/20/2004 00:00 - 02:00 02:00 - 03:30 1.50 DRILL CIRC PROD 03:30 - 05:30 2,00 DRILL WIPR PROD 05:30 - 09:00 3,50 DRILL DRLH PROD 09:00 - 12:00 3.00 DRILL DRLH PROD 12:00 - 00:00 12,00 DRILL DRLH PROD 11/21/2004 00:00-01:45 1.75 DRILL DRLH PROD Start: Rig Release: Rig Number: 11/8/2004 11/23/2004 19 Spud Date: 11/8/2004 End: 11/23/2004 Group: Description of Operations Drill 6 1/8" horizontal sect. f/13,675' to 13,812' MD 6949' TVD ADT - 1.8 hrs. = ART - 1.2 hrs. AST - 0.62 hrs. WOB 5/10 k RPM 0/65 GPM 240 @ 2610 psi String wt. 250 SO 120 Rot. 173 Torque on/off btm. - 14,000 /14,000 ft/lbs. ECD - 9,7 Pumped 40 bbls high vis sweep - circ hole clean - 240 gpm I 2460 psi / 65 rpm - Stood back 1 stand every 30 min. Back ream from 13,526' to 12,478' - 240 gpm 2450 psi /65 rpm Trench hole for side track from 12,478' to 12,518' - attempted to side track sliding motor straight down - could not transfer wt. to bit smoothly. Time drill f/12,515' to 12,517' MD 6873'lVD ADT- 3 WOB 1 K RPM 55 GPM 240 @ 2160 psi String wt. PU 240 SO 130 Rot 175 Torque on/off btm - 13,500/11.000 ftllbs. Drill 6 1/8" horizontal section f/12,517' to 12,789' MD 6989' TVD ADT - 7.51 hrs. = ART - 6.07 hrs AST -1.44 hrs WOB 5/10 k RPM 60 GPM 231 @ 2600 psi String wt. PU 250 SO 130 Rot 175 Torque on/off btm. -14,000/14.000 ft/lbs. ECD - 9,3 to 9.6 . Timed drilled f/ 12,517' to 12,529' Drill 6 1/8" horizontal section f/12,789' to 12,954' MD 6997' lVD ADT-1.7hrs.= ART-1.7hrs AST-Ohrs WOB 5/8 k RPM 60 GPM 231 @ 2680 psi String wt. PU 250 SO 125 Rot 175 Torque on/off btm. -15.500/15,500 ft/lbs. ECD - 9.6 ~ Pumped 40 bbls high vis sweep and circ hole clean 231 gpm I 60 rpm I 2420 psi. Stood back 1st/30 min to 12,673' Monitor well, static. Pump out from 12,673' to 11624' - 210 gpm / 2420 - 1950 psi 160 rpm Monitor well, static. Continue to pump out of hole 210 gpm /1950- Monitor well and attempt to pull without pumps @ 10,762', 9808', 7906' and 5995'. POOH on trip tank from 5995' to 1608' - hole taking proper fill - flow check well, static, Continue to POOH f/1608' to 185' on TT - hole took proper fill Handle BHA - Down load MWD - LD MWD, floats sub motor & bit Pull wear bushing & clean up rig floor RU to run 3 1/2" completion Held pre job safety meeting on running completion Run 31/2" 9.3# L80 EUE mod tgb & completion equipment as follows: WLEG, pup jt., XN nipple, 1 jt 3112 tbg, pup jt., Baker Premier packer, pup jt., 2 jts. 3 1/2" tbg, pup jt., Baker CMD sliding sleeve, pup jt., 2 jts. 3 1/2" tbg, pup jt., Cameo KBUG GLM w/dummy, 45 jts, 3 1/2" tbg to 1461.6' 7.75 CMPL TN RUNT CMPL TN Continue running Completion equipment: 16 jts. 3 1/2" tbg (61 jts total) pup jt., Cameo KBUG GLM w/dummy, pup jt., 133 jts. 3 1/2" tbg, pup jt., 01 :45 - 03:45 2.00 DRILL CIRC PROD 03:45 - 05:30 1.75 DRILL TRIP PROD 05:30 -13:15 7.75 DRILL TRIP PROD 13:15-17:15 4.00 DRILL TRIP PROD 17:15 -18:30 1.25 DRILL TRIP PROD 18:30 - 20:00 1.50 DRILL PULD PROD 20:00 - 20:45 0.75 CMPL TN OTHR CMPL TN 20:45 - 21 :15 0.50 CMPL TN OTHR CMPL TN 21: 15 - 21 :30 0.25 CMPL TN SFTY CMPL TN 21 :30 - 00:00 2.50 CMPL TN RUNT CMPL TN 11/22/2004 00:00 - 07:45 Printed: 11712005 1 :03:44 PM . . Page 7 of 7 ConocoPhillips Alaska Operations Summary Report Cameo KBUG GLM w/dummy, pup jt., 85 jts. 3 1/2" tbg, pup jt., Cameo TRE-4E SCSSV, pup jt. RU Cameo line spooler - connect and test single control line to 5000 psi -10 min, Continue running Completion equipment: 72 jts. 3 1/2" tbg (351 jts. total),4 1/2 x 31/2" XO, 2 jts, 4 1/2" tbg, pup jt., FMC hanger. MU LJa, strip control line through hanger and test fittings to 5000 psi. Drain stack -land hanger in wellhead with Tail @ 11023.97'. PUW 150K SOW 105K RILD - LD landing jt. A - set TWC - Install landing jt. B - RU & test m/m hanger seals to 5000 psi - LD landing jt. B MU 1 jt 4" DP & stack wash tool - prep to flush stack Wash stack wI hot water - clean out drip pan - Vac out stack ND BOP (service break cap on annular) - change TD saver sub Terminate control line through wellhead - test control line to 5000 psi - NU tree & test to 5000 psi - RU hard lines to well head & squeeze manifold on rig floor PJSM - Dislpace tbg & tbg. annulus to diesel - pumped 346 bbls @ 3 bbls/min Shut down pumps - 550 psi on tbg & annulus - Shut in well - RU & drop packer setting ball/rod RD Pressure up on tbg to 4500 psi to set packer - test tbg for 30 mins, Monitor annulus - annulus dead Bled off tubing to annulus - begin pressuring up annulus, tubing pressure increasing same as annulus pressure - bleed off annulus to zero, monitor for returns, no returns out annulus - tubing stayed @ 2000 psi. - pressure test valves on squeeze manifold, good. 0.50 CMPL TN DEOT CMPL TN Pressure test 7" x 3 1/2" annulus to 3500 psi for 30 minutes - good. 1.50 CMPL TN RURD CMPL TN Flush and vac out hardlines and squeze manifold - rig down same. 1.50 CMPL TN OTHR CMPL TN Ru FMC lubricator and set BPV - RD lubricator. 0.25 CMPL TN SFTY CMPL TN PJSM - prior to laying down drill pipe. 8.25 CMPL TN OTHR CMPL TN Lay down excess drill pipe from derrick - 273 joints total. 3,00 CMPL TN OTHR CMPL TN Clear tools from rig floor - clean MOBM from pipe racks - pollution pan and rig floor. Released rig @ 1600 hours to well CD1-18, Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD1-12 CD1-12 ROT - DRILLING Doyon Drilling Inc Doyon 19 Date Code Sub Phase Code From - To Hours 11/22/2004 00:00 - 07:45 7.75 CMPL TN RUNT CMPL TN 07:45 - 09:00 1.25 CMPL TN OTHR CMPL TN 09:00 - 12:45 3.75 CMPLTN RUNT CMPL TN 12:45 - 13:30 0.75 CMPLTN PULD CMPL TN 13:30 -14:15 0.75 CMPLTN DEOT CMPL TN 14:15-15:15 1.00 CMPL TN OTHR CMPL TN 15:15 -18:00 2.75 CMPLTN NUND CMPL TN 18:00 - 20:00 2.00 CMPL TN RURD CMPL TN 20:00 - 23:00 3.00 CMPL TN FRZP CMPL TN 23:00 - 23:30 0.50 CMPL TN OTHR CMPL TN 23:30 - 00:00 0.50 CMPL TN PCKR CMPL TN 11/23/2004 00:00 - 01:00 1.00 CMPL TN DEOT CMPL TN 01 :00 - 01 :30 01 :30 - 03:00 03:00 - 04:30 04:30 - 04:45 04:45 - 13:00 13:00 - 16:00 Start: Rig Release: Rig Number: Spud Date: 11/8/2004 End: 11/23/2004 Group: 11/8/2004 11/23/2004 19 Description of Operations " Printed: 1/7/2005 1 :03:44 PM Halliburton Sperry-Sun Alaska North Slope North Slope, Alaska CD1-12L1 . Job No. AKZZ3382957, Surveyed: 21 November, 2004 Survey Report 8 December, 2004 Your Ref: API 501032050160 Surface Coordinates: 5975827.15 N, 385922.42 E (70· 20' 34.1454" N, 150· 55' 33.0991" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Kelly Bushing Elevation: 56.02ft above Mean Sea Level . !5pE!ï'ï'Y-!5U'-' DRIL.L.ING SERVICES A Halliburton Company Survey Ref: svy457 Halliburton Sperry-Sun Survey Report for CD1-12L 1 Your Ref: API 501032050160 Job No. AKZZ3382957, Surveyed: 21 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (°/1 DDft) 12435.31 91.560 152,340 6920.04 6976.06 6959.86 S 6557.06 E 5968768,32 N 392372,81 E 9537,28 Tie On Point - 12515,00 91.510 152.180 6917.91 6973.93 ~ 7030.37 S 6594.14 E 5968697.25 N 392408.81 E 0.210 9615.37 Window Point 12531.69 90.390 153.070 6917,63 6973.65 7045.19 S 6601.81 E 5968682.32 N 392416.26 E 8.571 9631,70 12626.41 86.000 152.810 6920.61 6976.63 7129,47 S 6644,87 E 5968597,39 N 392458,03 E 4.643 9724.25 12718.84 85,560 151,580 6927.42 6983.44 7211.01 S 6687.87 E 5968515.21 N 392499.78 E 1,410 9814.62 12816.41 86.690 152,620 6934.01 6990.03 7297.04 S 6733.42 E 5968428.49 N 392544.02 E 1.572 9910,09 . 12911,69 87,060 150,820 6939.20 6995.22 7380.82 S 6778.49 E 5968344.04 N 392587.81 E 1,926 10003,52 ,v 12954.00 87.060 150.820 6941.37 6997.39 - 7417.71 S 6799.09 E 5968306.84 N 392607.85 E 0.000 10045.13 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 56.02" above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 140.840· (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 12954.000., The Bottom Hole Displacement is 10062.31ft., in the Direction of 137.492° (True). --- Comment$ Measured Depth (ft) Station Coordinates TVD Northings Eastlngs (ft) (ft) (ft) Comment . 12435.31 12515.00 12954.00 6976,06 6973.93 6997,39 6959.86 S 7030.37 S 7417.71 S 6557.06 E 6594.14 E 6799,09 E Tie On Point Window Point Projected Survey 8 December, 2004 - 16:58 Page 20f3 Dril/Quest 3.03.06.006 Halliburton Sperry-Sun Survey Report for CD1-12L 1 Your Ref: API 501032050160 Job No. AKZZ3382957, Surveyed: 21 November, 2004 Alaska North Slope North Slope, Alaska Survey tool program for CD1-12J 1 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0,00 886.00 0.00 886.00 878.61 12954.00 878,61 CB-SS-Gyro (CD1-12) 6997.39 MWD+IiFR+MS+SAG (CD1-12) . . 8 December, 2004 - 16:58 Page 3 of3 DrillQuest 3.03.06.006 ~ ( Halliburton Sperry-Sun Alaska North Slope North Slope, Alaska CD1-12L1 (rowd) e Job No. AKMW3382957, Surveyed: 20 November, 2004 Survey Report 8 December, 2004 Your Ref: API 501032050160 Surface Coordinates: 5975827.15 N, 385922.42 E (70020' 34.1454" N, 150055' 33.0991" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Kelly Bushing Elevation: 56.02ft above Mean Sea Level e SP&r'"'r'"'\I-SUI! C'R 'LLI.....G seRVIc::es A Halliburton Company Survey Ref: svy462 ~\J Y - ~:S9 Halliburlon Sperry-Sun Survey Report for CD1-12L 1 (mwd) Your Ref: API 501032050160 Job No, AKMW3382957, Surveyed: 20 November, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 12435.31 91.360 153.180 6911.05 6967.07 7032.33 S 6492.91 E 5968696.83 N 392307.57 E 9552.96 Tie On Point 12515.00 91.510 152.180 6909.05 6965.07 7103.11 S 6529.48 E 5968625.50 N 392343.05 E 1.269 9630.93 Window Point 12531.69 90.180 153.420 6908.80 6964.82 7117.95S 6537.10 E 5968610.55 N 392350.45 E 10.894 9647.26 12626.41 85.810 152.200 6912.12 6968.14 7202.13 S 6580.35 E 5968525.72 N 392392.41 E 4.790 9739.84 12718.84 85.360 152.310 6919.23 6975.25 7283.69 S 6623.25 E 5968443.52 N 392434.06 E 0.501 9830.17 12816.41 86.480 155.720 6926.18 6982.20 7371.16S 6665.88 E 5968355.41 N 392475.36 E 3.670 9924.92 e 12911.69 86.850 153.360 6931.72 6987.74 7457.04 S 6706.77 E 5968268.92 N 392514.94 E 2.503 10017.32 12954.00 86.850 153.360 6934.05 6990.07 7494.80 S 6725.71 E 5968230.87 N 392533.30 E 0.000 10058.56 Projected Survey All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 56.02' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 140.840° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 12954.00ft., The Bottom Hole Displacement is 10070.11ft., in the Direction of 138.096° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment e 12435.31 12515.00 12954.00 6967.07 6965.07 6990.07 7032.33 S 7103.11 S 7494.80 S 6492.91 E 6529.48 E 6725.71 E Tie On Point Window Point Projected Survey 8 December, 2004 - 16:30 Page 2 of 3 DrillQuest 3.03.06.006 « Halliburton Sperry-Sun Survey Report for CD1-12L 1 (mwd) Your Ref: API 501032050160 Job No. AKMW3382957, Surveyed: 20 November, 2004 Alaska North Slope North Slope, Alaska Survey tool program for CD1-12L 1 (mwd) Fro m Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 886.00 0.00 886.00 878.61 12954.00 878.61 CB-SS-Gyro (CD1-12 (mwd)) 6990.07 MWD Magnetic (CD1-12 (mwd)) e - 8 December, 2004 - 16:30 Page 3 of 3 DrillQuest 3.03.06.006 . . ~o'f--¿3<=t WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Helen Warman 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501-3539 December 3,2004 RE: MWD Formation Evaluation Logs: CDl-12 L1, AK-MW-3382957 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-Sun, 6900 Arctic Blvd., Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-103-20501-60. ~ ) ~ c¡ ~S I -:/ . 11!rJ./wt<.ß----- · . ~~~rJE ])} !Æl!Æ~ !Æ A .,.\..4i1iA OIL AlQ) GAS CONSERVATION COMMISSION / FRANK H. MURKOWSKI, GOVERNOR 333 W, 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 e. Alvord Alpine Drilling Team Leader ConocoPhillips, Inc. P.O. Box 100360 Anchorage, Alaska 99510-0360 Re: Colville River CDl-12Ll ConocoPhillips, Inc. Permit No: 204-239 Surface Location: 300' FNL, 2496' FWL, SEe. 5, TIIN, R5E, UM Bottornhole Location: 2442' FNL, 1290' FEL, SEC. 9, TIIN, R5E, UM DearMr. Alvord: Enclosed is the approved application for permit to drill the above referenced development well. The permit is for a new wellbore segment of existing well CRU CDI-12, Permit No 204-205, API No. 50-103-20501-00. Production should continue to be reported as a function of the original API number stated above. This permit to drill does not exempt you from obtaining additional permits or approvals required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659-3607 (pager). øcerelY, ., Daniel T. Seamount, Jr. Commissioner DATED this_ day of December, 2004 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environrnental Conservation w/o enc1. 1a. Type of Work: Drill~ Rs-entry 0 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: ExploratoryU Development Oil ~ Multiple Zone 0 Service 0 Development Gas 0 Single Zone 0 5. Bond: ~ Blanket U Single Well 11. Well Name and Number: Bond No. 59-52-180 CD1-12L1 6. Prop~ed Depth: Xv í/'"j M/ 12. FieldlPool(s): tz,95.-t.f. ."'"'..Þ "T''-' 7 MD~an' TVD:~plan ' Colville River Field 7. Property Designation: It~B ALK 372095 r . . STATE OF ALASKA ALASKA OIL & GAS COMMISSION PERMIT TO DRILL RedrillU 1b. Current Well Class: Stratigraphic Test 0 P.O. Box 100360 Anchorage, AK 99510-0360 4a. Location of Well (Governmental Section): Surface: 300' FNL, 2496' FWL, Sec. 5, T11 N, R5E, UM Top of Productive Horizon: 8. Land Use Permit: 1984' FNL. 1530' FEL, Sec. 9, T11 N, R5E, UM Total Depth: 2442'FNL. 1290'FEL, Sec. 9, T11N,R5E, UM 4b. Location of Well (State Base Plane Coordinates): Surface:* 385922 16. Deviated wells: Kickoff depth: 12515 It. 18. Casing Program Size y- 5975827 Zone- 4 (Height above GL): 56 feet Well within Pool: CD1-11 ,1416 17. Anticipated Pressure (see 20 Me 25.035) Maximum Hole Angle: 90° Max. Downhole Pressure: 3167 psig I Max. Surface Pressure: 2457 psig Setting Depth Quantity of Cement Specifications Top Bottom C. f. or sacks Weight Grade Coupling Length MD TVD MD TVD (including stage data) 62.5# H-40 Weld 77' 37' 37' 114' 114' 36# J-55 BTC 3000' 37' 37' 3037 plan 2366 plan' 579 plan sx AS Lite & 230 plan sx litE 26# L-80 BTC-M 11628' 37' 37' 11665 plan 6981 plan' 283 plan sx Class G - per plan 9.3# L-80 EUE 11020' 32' 32' 11052' 6802' planned Hole 42" 12.25' 8.5' NIA Casing 16" 9.625" 7" 3.5" 19 Total Depth MD (It): Casing Structural Conductor Detailed Operations Intermediate Production Liner Perforation Depth MD (It): 20. Attachments: Filing Fee Property Plat 21. Verbal Approval: Commission Representative: (To be completed for Redrill and Re-Entry Operations) I Effective Depth MD (It): Effective Depth TVD (It): Junk (measured) Cement Volume MD TVD ADL NIA 9. Acres in Property: 2560 10. KB Elevation PRESENT WELL CONDITION SUMMARY Total Depth TVD (It): Plugs (measured) Length Size '- ~ BOP SketchU o Diverter Sketch 0 I Perforation Depth TVD (It): Drilling Program ~ Time v. Depth Plot U Seabed Report 0 Drilling Fluid Program 0 Date: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Printed Name . Iì C. Alvord Signature .~ <- Ov\... ~l /';)....., Alpine River Pool 13. Approximate Spud Date: 11/23/2004 14. Distance to Nearest Property: 1290' FEL, Sec.9 15. Distance to Nearest Shallow Hazard Analysis U 20 AAC 25.050 requirements 0 Contact Vem Johnson @ 265-1308 Title Alpine Drilling Team Leader Phone 2<ø.ç -(, (2.0 Date It (""2-S I; . r:::>f- Pre Dared bv Z.A. Kuenzler Commission Use Only Permit to Drill { / API Number: I Permit Approval Number: 207-2-31 50-103.... 2b501-~6 Date: 1'2-/1/0 r Conditions 01 approval: Samples required 0 Yes gNo Mud log required Hydrogen sulfide measures 0 Ves Øo Directional survey required Other. ~saû~...;\ "^"w....ì. """''-.3 v-. ßCJ?\-<.t.",>~ Approved by: Original Sig~ Br Form 10-401 Revised~ttl COMMISSIONER BY ORDER OF THE COMMISSION ORIGINAL I See cover letter for other requirements D....Ves ~ No Qfves 0 No Date: IJ-¡; ~ 'I Submit in Duplicate . . CD1-12L1 Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) 6-1/8" Hole / Horizontal Production Hole Event Risk Level Lost circulation Low Hydrogen Sulfide gas Low Mitigation Strategy Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheology, lost circulation material Reduced trip speeds, Pump out to 7" shoe, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECD) monitoring, weighted sweeps. BOPE drills, Keep mud weight above 8.8 ppg. Check for flow during connections and if needed, increase mud weight. Well control drills, increased mud weight. H2S drills, detection systems, alarms, standard well control practices, mud scavengers Hole swabbing on trips Moderate Abnormal Reservoir Pressure Medium ORfGINAL Alpine: CD1-12L 1 . . 1. Circulate hole clean and pump out to sidetrack depth +/- 12515 ft. (LWD: GR/RES/PWD) 2. Sidetrack well and drop angle to target the Alpine A sand. Drill to TO +/- 12954 ' MD 3. Displace well to completion brine and pull out of hole. 4. Run 3-W', 9.3 #, L-80 tubing with SCSSV, gas lift mandrels, sliding sleeve, landing nipple and production packer. Land hanger. 5. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 6. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 7. Displace tubing and annulus to diesel. 8. Drop ball and set packer. Test tubing and tubing-casing annulus separately to 3500 psi /30 mins. 9. Set BPV and secure well. Move rig off. Well Proximity Risks: Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. CD1-11 will be the closest well to CD1-12. Well separation is 1416 ft at 11033 ft MD. Drillina Area Risks: There are no high-risk events (e.g. over-pressures zones) anticipated. / Lost circulation: Faulting within the Alpine reservoir section is considered to be the most likely cause of lost circulation. Standard LCM material has proved effective in dealing with lost circulation in previous development wells. 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 Density PV YP Funnel Viscosity Initial Gels 10 minute gels API Filtrate HPHT Fluid Loss at 160 PH KCL Oil/water ratio Production Hole Section : Production Hole Section - 6 1/8" 8.1-8.8 ppg 10 -15 25 -30 10-15 12-20 NA 12-14 cc/30 min 9.0-9.5 6% Approx. 80/20 / The horizontal production interval will be drilled with a 80/20 oil/water ratio M-I Versa-Pro mineral oil based drill-in fluid. The base fluid will consist of high flashpoint (>200 F) mineral oil with 25% by weight calcium chloride as the internal phase. Calcium carbonate bridging material will be added to minimize formation damage. ORIGINAL . . 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: Casing Size (in) Casing Setting Depth MDfTVD(tt) 11656/6970 129541 6998 Fracture Gradient (Ibs. I gal) 16.0 16.0 Pore pressure (psi) 3154 3167 ASP Drilling (psi) 2457 N/A 7" Open hole · NOTE: The Doyon 195000 psi BOP equipment is adequate. Test BOP's to minimum 3500 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 = [(FG x 0.052) - 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 psVtt 0.1 = Gas gradient in psi/ft D = true Vertical depth of casing seat in tt RKB OR 2) ASP = FPP - (0.1 x D) Where; FPP = Formation Pore Pressure at the next casing point ASP CALCULATIONS Drillina below Intermediate casina (7") ASP = FPP - (0.1 x D) = 3154 - (0.1 x 6970') = 2457 psi ' ORIGINAL . . Co~illips ConocoPhillips Alaska Inc. (Alpine) Colville River Unit Alpine CD1 Plan: CD1-12 CD1-12 (Rig Surveys) Plan: CD1-12 L 1 (Rig Surveys) Standard Planning Report 23 November, 2004 ORIGINAL Alpine Calculation Method: Minimum Curvature Error .svstem: ISCWSA Scan Method: Elliptical Conic Error Surface: Rules Based Warning Method: Trav. Cylinder North -750 I , ' ' I . .'. ' , i ¡ : i 1 -·1 : ' I ... . 1 , 1 ' , , í í . , ii, : i , i ' . - , 1 , . - i .. : .. I ... .... - . - i . ,. . : - . - ! I - , - I , -i -, í - , . 1 -I , - , I I - I - , . .H .. - - ...... - - . - - ¡ , I - - . - - - t~-HH::~ I I . I I - - - ! ! _. , 1 I - - . - 2515 It MD Sidetrack point for L1 from mainbore . - , . . .. ' " I .J- .. , - . .... - . --,' ¡ , .', I I ¡, i - . , , - i ,"'''''''¡::¡::¡ ! ' ' I I ! I '.. ¡ ~ I I ',i I ' , , I ! : ¡ , : ' : - I ' ' . I ' ! ! I I I I I , , I I ¡ , I I ¡ I ( i í í : í I II· J I I i , , , .¡,ì -1500 -2250 -3000 o o 1.0 :s. -3750 +' ....... .s::: 1:: o Z-45oo :::;:- :E" '5 o (j') -5250 -6000 -6750 -7500 -8250 -1500 -750 750 1500 2250 3000 3750 4500 5250 6750 7500 8250 West(-)/East(+) (1500 ttlin) SECTION DEI' AU sp~y...sun IOR!!,..LJlltgl s&iltVtc::e$ Engineering Error System: Curvature Calculation Method: ISCWSA Scan Cyiinder North Error Waming Method: Rules 'INB ¡Iii -750 I (j) :;;¡ ¡:: . eonocJP¡,illips . SPERRY_SUN HES Planning Report Database: Company: Project: Site: Well: Wellbore: Design: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc, (Alpine) Colville River Unit Alpine CD1 Plan: CD1-12 CD1-12 (Rig Surveys) CD1-12 l1 (Rig Surveys) LOC$ICo-ordinate Reference: ND Reference: MD Reference: North Refetence: Survey Calculation Method: Well Plan: CD1-12 CD1 (Planning RKB) @ 56' @ 56.00Qft (CD1 (Planning RKB) CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) True .; Minimum Curvature Project Colville River Unit. North Slope Alaska. Unijed States Map System: Geo Datum: Map Zone: US State Plane 1927 (Exact solution) NAD 1927 (NADCON CONUS) Alaska Zone 04 System Datum: Mean Sea level Using Well Reference Point Using geodetic scale factor Site Alpine CD1 Site Position: From: Position Uncertainty: Northing: Easting: Slot Radius: 5.975.904.920ft 385.999.990 ft 0" Latitude: Longitude: Grid Convergence: Map O.OOOft Well Plan: CD1-12 Well Position +N/-S +EI-W 0.000 ft O.OOOft O.OOOft Latitude: Longitude: Ground Level: 5,975.827.150 ft 385.922.420 ft ft Northing: Easting: Wellhead Elevation: Position Uncertainty Wellbore CD1-12 (Rig Surveys) Magnetics Model Namll Sample Date Declination (0) Dip Angle (0) BGGM2004 11/9/2004 23.85 80.62 DII.iglt Audit Notes: Version: CD1-12 l1 (Rig Surveys) PROTOTYPE Tie On Depth: 12,435.310 Phase: Vertical Section: Depth From(TVD~ (ft) 36.500 +N/-8 (ft~ 0.000 +EI-W (ft) 0.000 137.503 PlanSllctlons Meaeured Vertical Dogleg Build Turn Depth Inclination Azimuth Depth +NI-8 +EI-W Rate Rate Rate (ft) (0) (O~ (ft) (ft) (ft~ (°/1 OOft~ (0/100ft) (0/10qft) 12,435.310 91,560 152.340 6,976.022 -6.960.838 6.556.037 0.00 0.00 0.00 0.00 12,531.690 90.390 153.070 6.974.382 -7.046.472 6.600.227 1.43 -1.21 0.76 148.04 12.626.410 86.000 152.810 6,977.365 -7.130.761 6.643.285 4.64 -4.63 -0.27 183.38 12.718.840 85.560 151.580 6,984.167 -7.212.296 6.686.282 1.41 -0.48 -1.33 250.22 12.816.410 86.690 152.620 6.990.761 -7,298.325 6.731.832 1.57 1.16 1.07 42.60 12,911.690 87.060 150,820 6.995.955 -7,382.104 6.776.905 1.93 0.39 -1.89 281.58 .. 12.954.000 87.060 150.820 6.998.125 "-7,418.996 6.797.506 0.00 0.00 0.00 0.00 11/23/200411:10:43AM Page 2 of 5 ORIGINAL 70° 20' 34.922" N 150° 55' 30.868" W -0.87 . 70' 20' 34.145" N 150' 55' 33.099" W O.OOOft COMPASS 2003.11 Build 41 y . SPERRY_ SUN HES . ConocoPhillips Planning Report Database: EDM 2003.11 Single User Db Local Co-ordlnatèReferènce: Well Plan: CD1-12 COmpa"y: ConocoPhillips Alaska Inc. (Alpine) TVD Refèrence: CD1 (Planning RKS) @ 56' @ 56.0000 (CD1 (Planning RKS) Pr9jeçt: Colville River Unit MD R.fèrence: CD1 (Planning RKS) @ 56' @ 56,0000 (CD1 (Planning RKS) Site: Alpine CD1 North Rèfèrence: True Wèll: Plan: CD1-12 Survey Calculation Method: Minimum Curvature WèilbOrè: CD1-12 (Rig Surveys) ~¡gn: CD1-12 L 1 (Rig Surveys) PiartnedSurvey Measurèd Vertical Vertical li.Iogl~ Deþth inclination Azimuth Dèpth +N/..s +EI.w S.ctlon Rat. (ft) (0) (0) (ft) (ft) (ft) (ft) (O/1110ft) 36.500 0.000 0.000 36.500 0.000 0.000 0.000 0.00 0.00 0,00 77.000 0.500 81.000 76.999 0.028 0,175 0.098 1.23 1.23 0.00 168.000 0.350 74.000 167.997 0.166 0.834 0.441 0.17 -0.16 -7.69 258.000 1.900 112.000 257.978 -0.317 2.482 1.910 1.82 1,72 42,22 347.000 4.250 140.000 346.847 -3.396 5.970 6.537 3.06 2.64 31.46 436.000 6.500 138.000 435.450 -9.667 11.461 14.870 2.54 2.53 -2,25 526.000 7.500 135.000 524.779 -17.606 19.023 25.833 1.18 1.11 -3.33 616,000 9.500 135.000 613.786 -27.012 28.430 39.122 2.22 2.22 0.00 707.000 10.800 137.000 703.360 -38.558 39.555 55.151 1.48 1,43 2,20 795.000 11.000 140.000 789.773 -51.020 50.574 71.783 0.68 0.23 3.41 886.000 14.000 138.000 878.606 -65.854 63.523 91.468 3.33 3.30 -2.20 974.280 18.600 134.510 963.317 -83.669 80.718 116,220 5.33 5.21 -3.95 1,018.100 21.090 133.290 1,004.532 -93.976 91.442 131.064 5.76 5.68 -2.78 1,113.560 24.410 135.250 1,092.554 -119.769 117.838 167.913 3.57 3.48 2.05 1,208.900 28.030 134.290 1,178.070 -149.413 147.753 209.979 3.82 3.80 -1.01 1,304.450 29.850 134.700 1,261.685 -181.819 180.729 256.149 1.92 1.90 0.43 1,399.480 34.730 134.440 1,341.995 -217.429 216.888 306.832 5.14 5.14 -0.27 1,495.170 38.360 135,660 1,418.859 -257.764 257.117 363.748 3.87 3.79 1.27 1,590.100 41.190 137.220 1,491.813 -301.784 298.944 424.462 3.16 2,98 1.64 1,685.220 44.120 136.850 1,561.762 -348.939 342.871 488.904 3,09 3.08 -0.39 1,780.240 45.740 136.610 1,629.031 -397.799 388.868 556.003 1.71 1.70 -0.25 1,875.470 49.530 136.130 1,693.190 -448.712 437.416 626.338 4.00 3.98 -0.50 1,970.690 54.070 134.520 1,752.062 -501.883 490.033 701,088 4.95 4.77 -1.69 2,066.090 54.430 133.690 1,807.800 -555,767 545.629 778.374 0.80 0.38 -0.87 2,161.200 55.730 132.420 1,862.244 -609.000 602.614 856.120 1.75 1,37 -1.34 2,256.300 55.500 131.970 1,915.952 -661.713 660.759 934.266 0.46 -0.24 -0.47 2,351.670 55.040 132.770 1,970.286 -714.532 718.666 1,012.329 0.84 -0.48 0.84 2,446.810 57.110 133.210 2,023.381 -768.361 776.406 1,091.025 2.21 2.18 0.46 2,543.190 57.330 133.780 2,075.563 -824.135 835.188 1,171.858 0.55 0.23 0.59 2,638.320 56.960 133.690 2,127.173 -879.381 892.929 1,251.599 0.40 -0.39 -0,09 2,732.800 56.380 133.140 2,179.086 -933.635 950.269 1,330.337 0.78 -0.61 -0.58 2,827.870 56.150 133.570 2,231.883 -987.912 1,007.756 1,409.191 0.45 -0,24 0.45 2,922.230 56.510 133.400 2,284.197 -1,041.953 1,064.735 1,487,528 0.41 0.38 -0.18 2,996.990 56.570 133.400 2,325.416 -1,084.807 1,110.051 1,549.739 0.08 0.08 0.00 3,073.550 56,630 132.660 2,367.562 -1,128.422 1,156.773 1,613.459 0,81 0,08 -0,97 3,168.200 55.730 133.800 2,420.243 -1,182,276 1,214.067 1,691.872 1.38 -0,95 1.20 3,263.690 55.500 134.330 2,474.171 -1,237.081 1,270.692 1,770.534 0.52 -0.24 0.56 3,358,910 57.390 135.390 2,526.802 -1,293.056 1,326.930 1,849.796 2.19 1.98 1.11 3,454.540 58.770 135.910 2,577.364 -1,351.099 1,383.667 1,930.921 1.52 1.44 0,54 3,550.030 57.550 136,960 2,627.739 -1,409.873 1,439.575 2,012.025 1.58 -1.28 1.10 3,645.460 58.310 136.140 2,678.409 -1,468.578 1,495.190 2,092.879 1.08 0.80 -0.86 3,740.820 57.920 135.710 2,728.779 -1,526.750 1,551.513 2,173.819 0.56 -0.41 -0.45 3,836,070 57.290 137.100 2,779.811 -1,584.993 1,606.972 2,254.227 1.40 -0.66 1.46 3,931.230 57.060 137.260 2,831.395 -1,643.647 1,661.324 2,334.192 0.28 -0.24 0.17 4,026.620 56.710 136.500 2,883.509 -1,701.965 1,715.934 2,414.082 0.76 -0.37 -0.80 4,121.980 56.080 135.510 2,936.288 -1,759.102 1,771.098 2,493.476 1.09 -0.66 -1.04 4,217.210 55.500 134,900 2,989.829 -1,814.989 1,826.583 2,572,165 0.81 -0.61 -0.64 4,312.730 55.580 135.100 3,043.878 -1,870.679 1,882.274 2,650.848 0.19 0.08 0,21 4.407.900 55.520 135.570 3,097.714 -1,926.496 1,937.441 2,729.271 0.41 -0.06 0.49 4,502.360 55.590 135.270 3,151.142 -1,981.980 1,992.119 2,807.118 0.27 0.07 -0.32 4,597,860 55.430 135.220 3,205.220 -2,037,876 2,047.539 2,885.770 0.17 -0.17 -0.05 4,693.080 55.450 136.070 3,259,236 -2,093.945 2,102.359 2,964.144 0.74 0.02 0.89 4,787.800 54.770 136.520 3,313.416 -2,150.110 2,156.042 3,041.821 0.82 -0.72 0.48 11/23/200411:10:43AM Page 3 of 5 COMPASS 2003.11 Build 41 ORIGINAL eonocó'Pt,illips . SPERRY_ SUN HES . Planning Report Database: EDM 2003.11 Single User Db Local Co-ordlnate Refenmce: Well Plan: CD1-12 Com~ny: ConocoPhillips Alaska Ine, (Alpine) TVD Reference: CD1 (Planning RKB) @ 56' @ 56,0000 (CD1 (Planning RKB) Proje'et: Colville River Unit MD Refenlnee: CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning RKB) Site: Alpine CD1 North Reference: True Well: Plan: CD1-12 Survey Calculation Method: Minimum Curvature Wellbore: CD1-12 (Rig Surveys) Design: CD1-12l1 (Rig Surveys) 4,883.170 54.690 136.050 3,368.486 -2,206.388 2,209.851 3,119.666 0.41 -0.08 -0.49 4,978.340 55.160 134.990 3,423.176 -2,261.958 2,264.424 3,197.505 1.04 0.49 -1,11 5,073.690 55.680 134.460 3,477.293 -2,317 .201 2,320,201 3,275.917 0.71 0.55 -0,56 5,168,820 55.040 135.880 3,531.368 -2,372.703 2,375.380 3,354.115 1.40 -0.67 1.49 5,264.380 55.580 133.980 3,585.758 -2,428.187 2,431.006 3,432.603 1.73 0.57 -1.99 5,359.750 55.430 135.010 3,639.770 -2,483.273 2,487.073 3,511.095 0.90 -0.16 1.08 5,455.040 54.910 135.710 3,694.195 -2,538.927 2,542.034 3,589,258 0.81 -0.55 0.73 5.550.340 54.630 135.560 3,749.169 -2,594.578 2,596.465 3,667.061 0.32 -0.29 -0.16 5,645.450 55.270 135.360 3,803.790 -2,650.075 2,651.078 3,744,873 0,69 0.67 -0.21 5,740,920 55.300 134.120 3,858,161 -2,705.311 2,706.818 3,823.255 1.07 0.03 -1.30 5,836.200 55.080 134.440 3,912.552 -2,759.928 2,762.826 3,901.361 0.36 -0.23 0.34 5,929.970 54.910 134.680 3,966.343 -2,813.820 2,817.552 3,978.067 0.28 -0.18 0.26 6,027.410 56.190 133.160 4,021.465 -2,869.546 2,875.431 4,058.255 1.84 1.31 -1.56 6.123.430 55.880 132.440 4.075.110 -2,923.655 2,933.862 4,137,623 0.70 -0.32 -0.75 6,218.580 54.980 134.250 4,129.102 -2,977 .424 2,990,841 4,215.759 1.83 -0.95 1.90 6,313.780 55.080 134.660 4,183.666 -3,032.059 3,046.525 4,293.661 0.37 0.11 0.43 6,409.210 55.160 135.360 4,238.239 -3,087.425 3,101.872 4,371.872 0,61 0,08 0.73 6,504.930 56.250 134.850 4,292.172 -3,143.442 3,157.687 4,450.880 1.22 1,14 -0.53 6,600.020 56.910 134.810 4,344,545 -3,199.396 3,213.974 4,530.160 0.69 0.69 -0,04 6,695.380 56.470 135.430 4,396.914 -3,255.865 3,270.208 4.609.784 0.71 -0.46 0.65 6,790.830 56.4 70 135.410 4,449.638 -3,312.538 3,326.056 4,689.298 0.02 0.00 -0.02 6,886.190 56.160 134.380 4,502.528 -3.368.543 3,382.265 4,768.563 0,96 -0.33 -1.08 6.981.830 56.190 133.350 4,555.768 -3,423.599 3,439.547 4,847.853 0.90 0.03 -1.08 7,077.210 55.940 134.190 4,609.014 -3,478.339 3,496.691 4,926.818 0.78 -0.26 0.88 7,172.720 56.260 133.100 4,662.286 -3,533,051 3,554.056 5,005.911 1.00 0.34 -1.14 7,267.960 55.860 133.240 4,715.460 -3,587.109 3,611.682 5,084.698 0.44 -0.42 0.15 7,363.240 56.110 133.350 4,768.761 -3.641.268 3,669.164 5,163.462 0.28 0.26 0.12 7,458.740 55.950 134.730 4,822.124 -3,696.322 3,726.096 5,242.515 1.21 -0.17 1.45 7,554,200 56.120 134.060 4,875.457 -3,751.711 3,782.668 5,321.570 0.61 0.18 -0.70 7.648.900 56.110 133.870 4,928,255 -3,806.287 3,839.253 5,400.037 0.17 -0.01 -0,20 7,745.030 55.770 134,750 4,982,094 -3,861.917 3,896.240 5,479.551 0.84 -0.35 0.92 7,840.200 56.120 133.440 5,035.390 -3,916.780 3,952.867 5,558.256 1.20 0,37 -1.38 7,935.630 56.240 134.250 5,088.505 -3,971.699 4,010.046 5,637.376 0.72 0.13 0.85 8,030.790 56.690 134.800 5,141.076 -4,027.320 4,066.595 5,716,589 0.68 0.47 0.58 8,126.110 56.700 134.050 5,193.416 -4,083.083 4,123.489 5,796.138 0.66 0.Q1 -0,79 8,221.150 56.560 132.870 5,245.694 -4,137.677 4,181.099 5,875.309 1,05 -0.15 -1.24 8,316.580 56.330 133.200 5,298,442 -4,191.950 4,239.228 5,954.594 0.38 -0.24 0.35 8,411.670 56.420 132.700 5,351.098 -4,245.899 4,297.183 6,033.524 0.45 0.09 -0,53 8,506.810 56.620 132,700 5,403.582 -4,299,714 4,355.502 6,112.599 0.21 0.21 0.00 8,601.990 56.410 134.290 5,456.097 -4,354.349 4,413.087 6,191.784 1.41 -0.22 1.67 8,697.510 56.030 133.970 5.509.207 -4,409.630 4,470.072 6,271,040 0.49 -0.40 -0.34 8,793.030 55.830 134.900 5,562.718 -4,465.024 4,526.570 6,350.049 0.83 -0.21 0.97 8,888.710 55.760 134.020 5,616.506 -4,520.447 4,583.048 6,429.067 0.76 -0.07 -0.92 8,983,690 55.660 134.800 5,670.016 -4,575.360 4,639.104 6,507.424 0.69 -0.11 0.82 9,079.150 55.510 135.270 5,723.969 -4,631.079 4,694.755 6,586.102 0.44 -0.16 0.49 9,174.150 55.610 136,190 5,777.696 -4,687.180 4,749.444 6,664.411 0.81 0.11 0,97 9,269.870 55.520 137.290 5,831.824 -4,744.671 4,803.546 6,743.349 0.95 -0.09 1.15 9,364.730 55.960 136.920 5,885.226 -4,802.107 4,856.910 6,821.747 0.56 0.46 -0.39 9,459.740 55.970 135.950 5,938.404 -4,859.156 4,911.171 6,900.467 0.85 0,01 -1.02 9,555.500 55.510 135.910 5,992.311 -4,916.021 4,966.219 6,979.581 0.48 -0.48 -0.04 9,650.4 70 55.330 136.120 6,046.212 -4,972.282 5,020.521 7,057.747 0.26 -0.19 0.22 9,745.770 55.160 136.120 6,100.540 -5,028.719 5,074.794 7,136.022 0.18 -0.18 0.00 9,841.120 55.390 135.270 6,154.855 -5,084.800 5,129.532 7,214.350 0.77 0.24 -0.89 9,936.510 55.600 135.290 6,208.892 -5,140,655 5,184.844 7,292.899 0.22 0.22 0,02 In _ _ jO.031 '00 56.490 135.630 6,262.221 -5,197.105 5,240.393 7,372.046 0.98 0.93 0.36 10,127.510 56.780 134.990 6,314.754 -5,253.819 5,296.497 7,451.764 0.64 0.30 -0.67 10,222.940 56.870 135.440 6,366.974 -5,310.511 5,352.765 7,531.575 0.41 0.09 0.47 10,318.210 56.700 135.210 6,419.161 -5,367.189 5,408.804 7,611.222 0.27 -0.18 -0.24 11/23/200411:10:43AM Page 4 of 5 COMPASS 2003.11 Build 41 ORIGINAL ConocciPhillips . SPERRY_ SUN HES . Planning Report Oâtah$e: EDM 2003,11 Single User Db Local Co-ordinllte Refe...nce: Well Plan: CD1-12 CÖR\þ;tn)': ConocoPhillips Alaska Inc. (Alpine) TVDReference: CD1 (Planning RKB) @ 56' @ 56.000tl (CD1 (Planning RKB) Pr() e~ Colville River Unit MD Reference: CD1 (Planning RKB) @ 56' @ 56.000tl (CD1 (Planning RKS) Sité: Alpine CD1 North Reference: True Wéll: Plan: CD1-12 Survey Calculation MethQd: Minimum Curvature We"I1Qre: CD1-12 (Rig Surveys) 0."9n: CD1-12 L1 (Rig Surveys) I 10,413.530 56.860 133.270 6.471.386 -5,422.818 5,465.930 7.690.829 1.71 ---0:17 -2.0~1 10,508.650 56.710 133.490 6,523.491 -5,477.475 5,523.769 7.770.202 0.25 -0.16 0.23 10,604.820 56.490 134.240 6,576.431 -5,533.110 5,581.654 7,850.327 0.69 -0.23 0.78 10,700.270 56.120 134.320 6,629.384 -5,588.555 5,638.510 7,929.616 0,39 -0,39 0,08 10,795.660 56.960 137.530 6.681.987 -5.645.723 5,693.847 8.009.149 2.94 0.88 3.37 10,891.180 59.980 137.870 6,731.933 -5,705.938 5,748.633 8,090.557 3.18 3.16 0.36 10,986.690 61.400 138.510 6,778.688 -5,768,014 5,804.150 8,173.832 1,60 1.49 0.67 11,082.340 64.470 138.740 6,822.203 -5,831.923 5,860.441 8,258.981 3.22 3.21 0.24 11.177.860 67.300 140.420 6,861.228 -5,898.297 5.916,951 8,346.094 3.37 2.96 1.76 11,273.230 72. 130 142.240 6,894.285 -5,968.129 5,972.809 8,435.317 5.37 5.06 1.91 11,368.950 74.740 145.050 6,921.577 -6,042.012 6,027.172 8,526.517 3.92 2.73 2.94 11,464.820 78.120 146.330 6,944.069 -6,118.982 6.079.687 8,618,745 3.76 3.53 1.34 11,559,380 82.440 147.120 6,960.031 -6,196.887 6,130.808 8,710.719 4.64 4.57 0.84 11,638.050 85.170 148.730 6.968.520 -6,263.152 6,172.332 8.787.629 4.02 3.47 2.05 11.671.720 85.830 149.660 6,971.162 -6,291.982 6.189.522 8,820.498 3.38 1.96 2.76 11,768.850 85.390 147.950 6,978.597 -6.374.821 6,239.680 8,915.462 1.81 -0.45 -1.76 11,864.590 88.720 149.460 6,983.516 -6,456.510 6,289.336 9.009.237 3.82 3.48 1.58 11,958.750 90.260 150.280 6,984.354 -6,537.942 6,336.597 9,101.205 1.85 1.64 0.87 12,054.240 91.390 152.930 6,982.979 -6,621.926 6,381.998 9,193.798 3,02 1.18 2.78 12,149.270 90.690 153.640 6.981.254 -6,706.796 6,424.711 9.285.230 1.05 -0.74 0.75 12,244.810 90.520 151.920 6,980.245 -6,791.748 6,468.408 9,377.385 1,81 -0,18 -1.80 12,340.030 91.500 153.080 6,978.566 -6,876,194 6,512.368 9,469.345 1.59 1.03 1.22 12,435.310 91,560 152.340 6,976,022 -6,960.838 6,556.037 9,561.255 0.78 0,06 -0.78 12.499,950 90.775 152,830 6,974.705 -7.018.206 6.585.793 9,623.655 1.43 -1.21 0.76 12,515.000 90.593 152.944 6,974.525 -7,031.601 6,592.652 9,638.165 1,43 -1.21 0.76 Sidetrack point for L 1 from mainbore 12,531.690 90.390 153.070 6,974.382 -7,046.472 6,600.227 9,654.247 1.43 -1.21 0.76 12.599,950 87,226 152.883 6,975.802 -7,107.258 6,631.231 9,720.010 4.64 -4.63 -0.27 12.626.410 86.000 152.810 6,977.365 -7,130.761 6.643.285 9,745.482 4.64 -4.63 -0.28 12.699.949 85.650 151.832 6,982.719 -7,195.711 6.677,354 9,816.386 1.41 -0.48 -1.33 12,718.840 85,560 151.580 6,984.167 -7,212,296 6,686.282 9,834.646 1.41 -0.48 -1.33 12,799.949 86.499 152.445 6,989.783 -7,283.745 6,724.253 9,912.978 1.57 1.16 1.07 12,816,410 86.690 152.620 6,990.761 -7.298.325 6,731.832 9,928.848 1.57 1.16 1.06 12,899.948 87.014 151.042 6,995.348 -7.371.855 6,771.208 10,009.663 1.93 0.39 -1.89 12,911.690 87.060 150.820 6.995.955 -7,382.104 6,776.905 10.021.068 1.93 0.39 -1.89 12,954.000 87.060 150.820 6,998.125 -7,418.996 6.797.506 10,062.186 0.00 0.00 0.00 PlánAnnotatlons Measured Depth (ft) 12,515.000 12,954.000 Vertical Depth (ft) 6,974,525 6,998.125 Local Coordinates +N/-8 +EI-W (ft) (ft) -7.031.601 6,592.652 -7,418.996 6,797.506 Comment Sidetrack point for L 1 from mainbore Target (Toe): 12954.000tl MD, 6998. 125t1 TVD. (2441t1 FNL, 1289t1 FEL. Sec9 11/23/200411:10:43AM Page 5 of 5 COMPASS 2003.11 Build 41 ORIGINAL . . ·~Ph········ _lie. Conoco ... .1 . IPS ConocoPhillips Alaska Inc. (Alpine) Colville River Unit Alpine CD1 Plan: CD1-12 CD1-12 (Rig Surveys) Plan: CD1-12 L 1 (Rig Surveys) Standard Planning Report - Geographic 23 November, 2004 ORIGINAL y . ConocóPhillips Database: Company: Project: Site: Well: Wetlbore: Design: Project Map System: Geo Datum: Map Zone: Site EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. (Alpine) Colville River Unit Alpine CD1 Plan: CD1-12 CD1-12 (Rig Surveys) CD1-12 L1 (Rig Surveys) . SPERRY_SUN HES Planning Report - Geographic Local Co-ordinate Reference: TVDReference.: MD Reference: North Reference: Survey Calculation Method: Well Plan: CD1-12 CD1 (Planning RKB) @ 56' @ 56.0000 (CD1 (Planning I CD1 (Planning RKB) @ 56' @ 56.oooft (CD1 (Planning I True Minimum Curvature Colville River Unit, North Slope Alaska, United States US State Plane 1927 (Exact solution) NAD 1927 (NADCON CONUS) Alaska Zone 04 Alpine CD1 Site Position: From: Map Position Uncertainty: 0.000 ft Northing: Easting: Slot Radius: Well Plan: CD1-12 Well Position +N/-8 +E/-W Position Uncertainty Wellbore Magnetics p,sign Audit Notes: Version: Vertical Section: 0.000 ft 0.000 ft 0.000 ft Northing: Easting: Wellhead Elevation: Latitude: Longitude: Ground Level: CD1-12 (Rig Surveys) Model Name Sample Date System Datum: Mean Sea Level Using Well Reference Point Using geodetic scale factor 5,975,904,92Oft 385,999.990ft A" Latitude: Longitude: Grid Convergence: 70· 20' 34.922" N 150· 55' 30.868" W -0.87 . BGGM2004 CD1-12 L1 (Rig Surveys) Phase: Depth From (TVD) (ft) 36.500 5,975,827.15<J ft 385,922.420 ft ft 70· 20' 34.145" N 150· 55' 33.099" W 0.000 ft Declination (0) Dip Angle (0) 11/912004 23.85 80.62 PROTOTYPE +N/-8 (ft) 0.000 12,435.310 Tie On Depth: +E/-W (ft) 0.000 137.503 Plan Sections Measured Vertical Dogleg BOild Depth Inclination Azimuth Depth +NI-8 +E/.W Rate Rate (ft) (0) (0) (ft) (ft) (ft) (0/100ft) (0/100ft) 12,435.310 91.560 152.340 6,976.022 -6,960.838 6,556.037 0.00 0.00 0.00 0.00 12,531,690 90.390 153.070 6,974.382 -7,046.472 6,600.227 1.43 -1.21 0.76 148.04 12,626.410 86.000 152.810 6,977.365 -7,130.761 6,643.285 4.64 -4.63 -0.27 183.38 12,718,840 85.560 151.580 6,984,167 -7,212.296 6,686.282 1.41 -0.48 -1.33 250.22 12,816.410 86.690 152.620 6,990.761 -7,298.325 6,731.832 1.57 1.16 1.07 42.60 12,911.690 87.060 150.820 6,995.955 -7,382.104 6,776.905 1.93 0.39 -1.89 281.58 12,954.000 87.060 150.820 6,998.125 -7,418.996 6,797.506 0.00 0.00 0,00 0.00 11í231200411:11:07AM Page 2 of 5 COMPASS 2003.11 Build 41 ORIGINAL . Cor1ocÓÁ,illips . SPERRY_SUN HES Planning Report - Geographic DåtîlbàSè: EDM 2003.11 Single User Db Local Co-ordinate Reference: Well Plan: CD1-12 C~y: ConocoPhillips Alaska Inc. (Alpine) TVD Reference: CD1 (Planning RKB) @ 56' @ 56.00Oft (CD1 (Planning I ~Ì'()j~: Colville River Unit MD Reference: CD1 (Planning RKB) @ 56' @ 56.00Oft (CD1 (Planning I Site: Alpine CD1 North Reference: True wen: Plan: CD1-12 SurveyCålculation MethOd: Minimum Curvature wetlbOre: CD1-12 (Rig Surveys) Qesign: CD1-12 L1 (Rig Surveys) ~1~nnedSUI1féY MeaSliI'ed Vertical Map Map Dêptþ Inclination AzltnUth Depth +N/-S +E/-W Northing Ea$ting (ft) (0) (0) (ft) (ft) (ft) (ft) (ft) 36.500 0.000 0.000 36.500 0.000 0.000 5,975,827.150 385,922.420 70° 20' 34.145" N 150° 55' 33.099" W 77.000 0.500 81,000 76.999 0.028 0.175 5,975,827.175 385,922.595 70° 20' 34.146" N 150° 55' 33.094" W 168.000 0.350 74,000 167.997 0.166 0.834 5,975,827.304 385,923.256 70° 20' 34.147" N 150° 55' 33.075" W 258.000 1.900 112.000 257.978 -0.317 2.482 5,975,826.796 385,924.896 70° 20' 34.142" N 1SO° 55' 33.027" W 347.000 4.250 140.000 346.847 -3.396 5.970 5,975,823.663 385,928.337 70° 20' 34.112" N 1SO° 55' 32.925" W 436.000 6.S00 138.000 435.450 -9.667 11.461 5,975,817.310 385,933.732 70° 20' 34.050" N 1SO° 55' 32.764" W 526,000 7.500 135.000 524.779 -17.606 19.023 5,975,809.258 385,941.172 70° 20' 33.972" N 1SO° 55' 32.543" W 616.000 9.500 135.000 613.786 -27.012 28.430 5,975,799.710 385,9SO.433 70° 20' 33.880" N 1SO° 55' 32.269" W 707.000 10.800 137.000 703.360 -38.558 39.555 5,975,787.997 385,961 .380 70° 20' 33.766" N 1SO° 55' 31.944" W 795.000 11.000 140.000 789.773 -51.020 SO. 574 5,975,775.371 385,972.208 70° 20' 33.644" N 1SO° 55' 31.622" W 886.000 14.000 138.000 878.606 -65.854 83.523 5,975,760.343 385,984.929 70° 20' 33.498" N 1SO° 55' 31.243" W 974.280 18.600 134.510 963.317 -83.669 80.718 5,975,742.269 386,001.849 70° 20' 33.323" N 1SO° 55' 30.741" W 1,018.100 21.090 133.290 1 ,004.532 -93.976 91.442 5,975,731.801 386,012.414 70° 20' 33.221" N 1SO° 55' 30.428" W 1 ,113.560 24.410 135.250 1,092.554 -119.769 117.838 5,975,705.612 386,038.412 70° 20' 32.967" N 1SO° 55' 29.657" W 1 ,208,900 28.030 134.290 1 ,178.070 -149.413 147.753 5,975,675.519 386,067.870 70° 20' 32.676" N 1 SO· 55' 28.783" W 1,304,450 29.850 134.700 1 ,261.685 -181.819 180.729 5,975,642.618 386,100.346 70° 20' 32.357" N 1SO° 55' 27.819" W 1,399.480 34.730 134.440 1,341.995 -217.429 216.888 5,975,606.465 386,135.956 70° 20' 32.007" N 1SO° 55' 26.76'3' W 1 ,495.170 38.360 135,660 1,418.859 -257.764 257.117 5,975,565.526 386,175.563 70° 20' 31,610" N 1SO° 55' 25.588" W 1 ,590.100 41.190 137.220 1,491.813 -301.784 298.944 5,975,520.878 386,216.712 70° 20' 31.177" N 1SO° 55' 24.366" W 1 ,685.220 44.120 136.850 1,561.762 -348.939 342.871 5,975,473.064 386,259.912 70° 20' 30.714" N 1SO° 55' 23.08'3' W 1,780.240 45.740 136.610 1,629.031 -397.799 388.868 5,975,423.514 386,305.157 70° 20' 30.233" N 150° 55' 21.739" W 1 ,875.470 49,530 136.130 1,693.190 -448.712 437.416 5,975,371.873 386,352.920 70° 20' 29.732" N 1SO° 55' 20.321" W 1,970.690 54.070 134.520 1,752.062 -501 .883 490.033 5,975,317.911 386,404.718 70° 20' 29.209" N 1SO° 55' 18.784" W 2,066.090 54,430 133.690 1,807.800 -555.767 545.629 5,975,263.192 386,459.483 70° 20' 28.679" N 1SO° 55' 17.160" W 2,161 .200 55.730 132.420 1 ,862.244 -609.000 602.614 5,975,209.103 386,515.647 70° 20' 28.156" N 1SO° 55' 15.496" W 2,256.300 55.500 131.970 1 ,915.952 -861.713 660,759 5,975,155.516 386,572.977 70° 20' 27.637" N 1SO° 55' 13.797" W 2,351.670 55.040 132.770 1 ,970.286 -714.532 718.666 5,975,101,826 386,630.069 70° 20' 27.118" N 1SO° 55' 12,106" W 2,446.810 57.110 133.210 2,023.381 -768.361 776.406 5,975,047.129 386,686.978 70° 20' 26.588" N 1SO° 55' 10.420" W 2,543.190 57.330 133.780 2,075.563 -824.135 835.188 5,974,990.472 386,744.900 70° 20' 26,040" N 1SO° 55' 08.703" W 2,638.320 56.960 133.690 2,127.173 -879.381 892.929 5,974,934.359 386,801.789 70° 20' 25.496" N 150° 55' 07.016" W 2,732.800 56.380 133.140 2,179.086 -933.635 950.269 5,974,879.243 386,858.292 70° 20' 24.963" N 1SO° 55' 05.341" W 2,827.870 56.1 SO 133.570 2,231.883 -987.912 1,007.756 5,974,824.103 386,914.941 70° 20' 24.429" N 1SO° 55' 03.662" W 2,922.230 56.510 133.400 2,284.197 -1,041.953 1,064.735 5,974,769.205 386,971.086 70° 20' 23.897" N 150° 55' 01.998" W 2,996.990 56.570 133.400 2,325.416 -1,084.807 1,110.051 5,974,725,670 387,015.741 70° 20' 23.476" N 150° 55' 00.675" W 3,073,550 56.630 132.660 2,367.562 -1,128.422 1,156,773 5,974,681.354 387,061.790 70° 20' 23.047" N 150° 54' 59.310" W 3,168.200 55.730 133.800 2,420,243 -1,182.276 1 ,214.067 5,974,626.639 387,118.254 70° 20' 22.517" N 1SO° 54' 57,637" W 3,263,690 55,500 134.330 2,474.171 -1,237.081 1,270.692 5,974,570.983 387,174.033 70° 20' 21,978" N 1SO° 54' 55.983" W 3,358.910 57,390 135.390 2,526.802 -1,293.056 1 ,326.930 5,974,514.163 387,229.408 70° 20' 21 .427" N 1SO° 54' 54.341" W 3,454.540 58.770 135.910 2,577.364 -1,351.099 1,383.667 5,974,455.268 387,285.251 70° 20' 20.856" N 1SO° 54' 52.684" W 3,550.030 57.550 136.960 2,627.739 -1,409.873 1 ,439.575 5,974,395.655 387,340.253 70° 20' 20.278" N 150° 54' 51.051" W 3,645.460 58.310 136,140 2,678.409 -1,468.578 1 ,495.190 5,974,336.116 387,394.963 70° 20' 19.701" N 150° 54' 49.427" W 3,740.820 57.920 135.710 2,728.779 -1,526.7SO 1,551.513 5,974,277.099 387,450.390 70° 20' 19.128" N 1SO° 54' 47,783" W 3,836.070 57.290 137.100 2,779.811 -1,584.993 1,606.972 5,974,218.024 387,504.951 70° 20' 18,555" N 1SO° 54' 46.163" W 3,931.230 57,060 137.260 2,831.395 -1,643.647 1,661.324 5,974,158.554 387,558.400 70° 20' 17.978" N 1SO° 54' 44.576" W 4,026.620 56.710 136.500 2,883.509 -1,701.965 1,715.934 5,974,099.417 387,612.112 70° 20' 17.405" N 1SO° 54' 42.981" W 4,121 .980 56.080 135.510 2,936.288 -1,759.102 1,771.098 5,974,041.452 387,666.395 70° 20' 16.843" N 1SO° 54' 41.371" W 4,217.210 55.500 134.900 2,989.829 -1,814.989 1 ,826.583 5,973,984.732 387,721.019 70° 20' 16.293" N 1SO° 54' 39.750" W 4,312.730 55.580 135,100 3,043.878 -1,870.679 1,882.274 5,973,928.206 387,775.851 70° 20' 15.745" N 1SO° 54' 38.124" W 4,407.900 55.520 135,570 3,097.714 -1,926.496 1,937.441 5,973,871.561 387,830.158 70° 20' 15.196" N 1SO° 54' 36,513" W 4,S02.360 55.590 135,270 3,151.142 -1,981.980 1,992,119 5,973,815,256 387,883.980 70° 20' 14.650" N 1SO° 54' 34.917" W 4,597.860 55.430 135.220 3,205.220 -2,037.876 2,047.539 5,973,758.528 387,938.539 70° 20'14.100" N 1SO° 54' 33,299" W 4,693.080 55.450 136.070 3,259.236 -2,093.945 2,102.359 5,973,701.636 387,992.495 70° 20' 13,549" N 1SO° 54' 31.698" W 4,787,800 54.770 136.520 3,313.416 -2,1SO,110 2,156.042 5,973,644.666 388,045.312 70° 20' 12.996" N 1SO° 54' 30.131" W 4,883.170 54.690 136.050 3,368,486 -2,206.388 2,209.851 5,973,587.580 388,098.254 70° 20' 12.443" N 1SO° 54' 28.560" W 4,978.340 55.160 134.990 3,423.176 -2,261.958 2,264.424 5,973,531.191 388,151.970 70° 20' 11 .896" N 150° 54' 26.966" W 5,073.690 55.680 134.460 3,477.293 -2,317.201 2,320.201 5,973,475.111 388,206.896 70° 20' 11 .352" N 1SO° 54' 25.338" W 5,168.820 55,040 135.880 3,531.368 -2,372.703 2,375.380 5,973,418.780 388,261.219 70° 20' 10.806" N 1SO° 54' 23.727" W 5,264.380 55.580 133.980 3,585.758 -2,428.187 2,431.006 5,973,362.460 388,315.990 70· 20' 10.261" N 1SO° 54' 22.103" W 5.359.7SO 55.430 135.010 3.639.770 -2,483.273 2.487.073 5.973.306.532 388.371.207 70· 20' 09.719" N 150° 54' 20.466" W 11í23/200411:11:07AM Page 3 of 5 COMPASS 2003.11 Build 41 ORIGINAL . . eonocJ"Phillips SPERRY_SUN HES Planning Report - Geographic Da~S&: EDM 2003.11 Single User Db local Co-ordinate Reference: Well Plan: CD1-12 QømpilnY: ConocoPhillips Alaska Inc, (Alpine) WD Reference: CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I Pl'ojøc:t: CoMlle River Unit MD Reference: CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I Site: Alpine CD1 North Reference: True Well: Plan: CD1·12 Survey OalculationMethod: Minimum Curvature Wllllbore: CD1-12 (Rig Surveys) o.J$ign: CD1-12 L1 (Rig Surveys) PlånhedSUf\ley Measured Vertical Map Map o.Jpth Il1Clination Azimuth o.Jpth +N/-S +E/-W Northing fasting (ftt (0) (0) (ft) (ft) (ft) (ftt (ftt 5,455.040 54.910 135.710 3,694.195 -2,538.927 2,542.034 5,973,250.054 388,425.310 70° 20' 09.171" N 150° 54' 18.861" W 5,550.340 54.630 135.560 3,749.169 -2,594.578 2,596.465 5,973,193.585 388,478.884 70° 20' 08,624" N 150° 54'17.272" W 5,645.450 55.270 135.360 3,803.790 -2,650.075 2,651.078 5,973,137.269 388,532.641 70° 20' 08.078" N 150° 54' 15.678" W 5,740.920 55.300 134.120 3,858.161 -2,705.311 2,706,818 5,973,081.195 388,587.530 70° 20' 07.534" N 150° 54' 14.051" W 5,836.200 55.080 134.440 3,912.552 -2,759.928 2,762.826 5,973,025.737 388,642.695 70° 20' 06.997" N 150° 54' 12.416" W 5,929.970 54.910 134.680 3,966.343 -2,813.820 2,817.552 5,972,971.023 388,696.590 70° 20' 06.467" N 150° 54' 10.818" W 6,027.410 56.190 133,160 4,021.465 -2,869.546 2,875.431 5,972,914.428 388,753.610 70° 20' 05,918" N 150° 54' 09.129" W 6,123.430 55.880 132.440 4,075,110 -2,923.655 2,933.862 5,972,859,441 388,811.206 70° 20' 05.386" N 150° 54' 07.423" W 6,218.580 54.980 134.250 4,129.102 -2,977.424 2,990.841 5,972,804.815 388,867.355 70° 20' 04.857" N 150° 54' 05.76(1' W 6,313.780 55.080 134.660 4,183.666 -3,032.059 3,046.525 5,972,749.344 388,922.197 70° 20' 04.319" N 150° 54' 04.134" W 6,409.210 55.160 135.360 4,238.239 -3,087.425 3,101.872 5,972,693.147 388,976,690 70° 2(1 03.775" N 150° 54' 02.51g' W 6,504.930 56.250 134.850 4,292.172 -3,143.442 3,157.687 5,972,636.292 389,031.641 70° 20' 03.223" N 150° 54' 00.889" W 6,600.020 56,910 134.810 4,344.545 -3,199.396 3,213.974 5,972,579.493 389,087.066 70° 20' 02,673" N 150° 53' 59,246" W 6,695.380 56.470 135.430 4,396.914 -3,255.865 3,270.208 5,972,522.180 389,142.429 70° 20' 02.117" N 150° 53' 57.605" W 6,790.830 56.470 135.410 4,449.638 -3,312.538 3,326.056 5,972,464.668 389,197.404 70° 20' 01.560" N 150° 53' 55.975" W 6,886.190 56.160 134.380 4,502.528 -3,368.543 3,382.265 5,972,407.819 389,252,749 70° 20' 01 .009" N 150° 53' 54.3M' W 6,981.830 56.190 133.350 4,555.768 -3,423.599 3,439.547 5,972,351.903 389,309.181 70° 20' 00.467" N 150° 53' 52,662" W 7,077.210 55.940 134.190 4,609.014 -3,478.339 3,496.691 5,972,296.304 389,365.481 70° 19' 59.928" N 150° 53' 50.994" W 7,172.720 56.260 133.100 4,662.286 -3,533.051 3,554.056 5,972,240.730 389,422.002 70° 19' 59.390" N 150° 53' 49.32(1' W 7,267.960 55.860 133.240 4,715.460 -3,587.109 3,611.682 5,972,185.806 389,478.794 70° 19' 58.858" N 150° 53' 47.638" W 7,363.240 56.110 133,350 4,768.761 -3,641.268 3,669.164 5,972,130.784 389,535.440 70° 19' 58.325" N 150° 53' 45.960" W 7,458,740 55.950 134.730 4,822,124 -3,696.322 3,726.096 5,972,074.874 389,591.524 70° 19 57,783" N 150° 53' 44.2GG' W 7,554.200 56.120 134.060 4,875.457 -3,751.711 3,782.668 5,972,018.636 389,647.241 70° 19' 57.238" N 150° 53' 42,648" W 7,648.900 56.110 133,870 4,928.255 -3,806.287 3,839.253 5,971,963.209 389,702.984 70° 19' 56.701" N 150° 53' 40.996" W 7,745.030 55.770 134.750 4,982.094 -3,861.917 3,896.240 5,971,906.724 389,759.113 70° 19' 56.154" N 150° 53' 39.333" W 7,840.200 56,120 133.440 5,035.390 -3,916.780 3,952.867 5,971,851.010 389,814.894 70° 19' 55.614" N 150° 53' 37.881" W 7,935.630 56.240 134.250 5,088,505 -3,971 .699 4,010.046 5,971,795.232 389,871.226 70° 19 55.074" N 150° 53' 36.012" W 8,030.790 56.690 134.800 5,141.076 -4,027.320 4,066,595 5,971 ,738.761 389,926.918 70° 19' 54.526" N 150° 53' 34.362" W 8,126.110 56.700 134.050 5,193.416 -4,083.083 4,123.489 5,971,682.144 389,982.951 70° 19' 53.977" N 150° 53' 32.701" W 8,221.150 56.560 132.870 5,245.694 -4,137.677 4,181.099 5,971 ,626.684 390,039.719 700 19 53.440" N 150° 53' 31.02(1' W 8,316.580 56,330 133.200 5,298.442 -4,191 .950 4,239.228 5,971,571,538 390,097.011 70° 19' 52.906" N 150° 53' 29.324" W 8,411.670 56.420 132.700 5,351.098 -4,245.899 4,297.183 5,971,516,718 390,154.133 70° 19' 52.375" N 150° 53' 27.633" W 8,506.810 56.620 132.700 5,403.582 -4,299.714 4,355,502 5,971,462.026 390,211.621 70° 19' 51.846" N 150° 53' 25.931" W 8,601.990 56.410 134.290 5,456.097 -4,354.349 4,413.087 5,971,406.526 390,268.363 70° 19' 51.308" N 150° 53' 24.250" W 8,697.510 56.030 133.970 5,509.207 -4,409.630 4,470.072 5,971,350.389 390,324.496 70° 19' 50.764" N 150° 53' 22.588" W 8,793.030 55,830 134.900 5,562.718 -4,465.024 4,526.570 5,971 ,294.147 390,380.140 70° 19' 50.219" N 150° 53' 2O.93g' W 8,888.710 55.760 134.020 5,616.506 -4,520.447 4,583.048 5,971,237.876 390,435.763 70° 19' 49.673" N 150° 53' 19.291" W 8,983.690 55.660 134.800 5,670.016 -4,575.360 4,639.104 5,971,182.121 390,490.972 70° 19'49.133" N 150° 53' 17,655" W 9,079.150 55.510 135.270 5,723.969 -4,631 .079 4,694.755 5,971,125.566 390,545.764 70° 19' 48.585" N 150° 53' 16.032" W 9,174.150 55.610 136.190 5,777.696 -4,687.180 4,749.444 5,971,068.644 390,599.589 700 19' 48.033" N 150° 53' 14.436" W 9,269.870 55.520 137.290 5,831.824 -4,744.671 4,803.546 5,971,010.341 390,652.805 70° 19' 47.467" N 150° 53' 12.857" W 9,364.730 55.960 136.920 5,885.226 -4,802.107 4,856.910 5,970,952.105 390,705.285 70° 19' 46.902" N 150° 53' 11.301" W 9,459.740 55.970 135.950 5,938.404 -4,859.156 4,911.171 5,970,894,241 390,758.667 70° 19' 46,340" N 150° 53' 09.717" W 9,555.500 55.510 135.910 5,992.311 -4,916.021 4,966.219 5,970,836,550 390,812.838 70° 19' 45.781" N 150° 53' 08.111" W 9,650.470 55.330 136.120 6,046.212 -4,972.282 5,020.521 5,970,779.475 390,866.273 70° 19' 45.227" N 150° 53' 06.527" W 9,745.770 55.160 136.120 6,100.540 -5,028.719 5,074.794 5,970,722.223 390,919.676 70° 19' 44.671" N 150° 53' 04.944" W 9,841.120 55.390 135.270 6,154.855 -5,084.800 5,129.532 5,970,665.321 390,973.550 70° 19' 44.120" N 150° 53' 03.347" W 9,936,510 55.600 135.290 6,208.892 -5,140.655 5,184.844 5,970,608.635 391,028.001 70° 19' 43.570" N 150° 53' 01.733" W 10,031.990 56.490 135.630 6,262.221 -5,197.105 5,240.393 5,970,551.351 391,082.680 70° 19' 43.014" N 150° 53' 00.113" W 10,127.510 56.780 134.990 6,314.754 -5,253,819 5,296.497 5,970,493.795 391,137.910 70° 19' 42.456" N 150° 52' 58.476" W 10,222.940 56.870 135,440 6,366.974 -5,310.511 5,352.765 5,970,436.258 391 ,193.304 70° 19' 41.898" N 150° 52' 56.835" W 10,318.210 56.700 135.210 6,419.161 -5,367.189 5,408.804 5,970,378.738 391 ,248.469 70° 19' 41.340" N 150° 52' 55,200" W 10,413.530 56.860 133.270 6,471.386 -5,422.818 5,465.930 5,970,322.252 391,304.737 70° 19' 40.793" N 150° 52' 53.533" W 10,508,650 56.710 133.490 6,523.491 -5,477.475 5,523.769 5,970,266.725 391,361.733 70° 19' 40.255" N 150° 52' 51.846" W 10,604.820 56.490 134.240 6,576.431 -5,533.110 5,581.654 5,970,210.221 391,418.760 70° 19' 39.707" N 150° 52' 50,157" W 10,700.270 56.120 134.320 6,629.384 -5,588.555 5,638.510 5,970,153.923 391,474,760 70° 19' 39.162" N 150° 52' 48.499" W 10,795,660 56,960 137.530 6,681.987 -5,645.723 5,693.847 5,970,095.924 391 ,529,216 70° 19' 38.599" N 150° 52' 46.885" W 10,891.180 59.980 137.870 6,731.933 -5,705.938 5,748.633 5,970,034.887 391 ,583.075 70° 1 g 38.006" N 150° 52' 45.287" W 10.986.690 61.400 138.510 6.778,688 -5,768.014 5.804.150 5,969,971.979 391.637.637 70° 19' 37.395" N 150° 52' 43.667" W 11/231200411:11:07AM Page 4 of 5 COMPASS 2003.11 Build 41 ORIGINAL . eonoccrPt,illips . SPERRY_SUN HES Planning Report - Geographic Database: Company: Project: Site: Well: Wellbore: Design: EDM 2003.11 Single User Db ConocoPhillips Alaska Inc. (Alpine) Colville River Unit Alpine CD1 Plan: CD1·12 CD1-12 (Rig Surveys) CD1-12 L 1 (Rig Surveys) Local C<I-ordinateReferenCe: TVDReference: MD Reference: North Reference: Survey Calculation Method: Well Plan: CD1-12 CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I CD1 (Planning RKB) @ 56' @ 56.000ft (CD1 (Planning I True Minimum Curvature ptånAed survey M.easured Vertical Map Map ~pth Inclinatiøn AZimuth Depth +N/-S +E/-W Northing Easting en) r) r) (ft) (ft) (ft) (ft) (ft) 11,082.340 64.470 138.740 6,822.203 -5,831.923 5,860.441 5,969,907.226 391 ,692.944 70" 19' 36.766" N 150" 52' 42,026" W 11,177.860 67.300 140.420 6,861.228 -5,898.297 5,916.951 5,969,840.006 391,748.432 70° 19' 36.113" N 150" 52' 40.378" W 11 ,273.230 72.130 142,240 6,894.285 -5,968.129 5,972.809 5,969,769.338 391 ,803.216 70" 19' 35.426" N 150" 52' 38,749" W 11 ,368.950 74.740 145,050 6,921.577 -6,042.012 6,027.172 5,969,694.642 391 ,856.444 70" 19' 34.69g' N 150" 52' 37.164" W 11 ,464.820 78.120 146,330 6,944.069 -6,118.982 6,079,687 5,969,616.889 391,907.778 70" 19' 33.941" N 150" 52' 35,632" W 11 ,559.380 82.440 147.120 6,960.031 -6,196.887 6,130.808 5,969,538.222 391,957.703 70"19' 33.175" N 150° 52' 34.142" W 11 ,638.050 85.170 148.730 6,968.520 -6,263.152 6,172.332 5,969,471.338 391 ,998.210 70" 1 g 32,523" N 150" 52' 32.932" W 11,671.720 85.830 149.660 6,971.162 -6,291,982 6,189.522 5,969,442.252 392,014.958 70" 1 g 32,239" N 150" 52' 32.431" W 11,768.850 85.390 147.950 6,978.597 -6,374.821 6,239.680 5,969,358,667 392,063.846 70" 1 g 31 .424" N 150° 52' 30.968" W 11 ,864.590 88.720 149.460 6,983,516 -6,456.510 6,289.336 5,969,276.238 392,112.249 70" 1 g 30.620" N 150° 52' 29.521" W 11,958.750 90.260 150.280 6,984.354 -6,537.942 6,336.597 5,969,194.104 392,158.261 70" 1 g 29.819" N 150" 52' 28.144" W 12,054.240 91.390 152.930 6,982.979 -6,621 .926 6,381.998 5,969,109.446 392,202.375 70" 19' 28.993" N 150° 52' 26.821" W 12,149.270 90.690 153.640 6,981.254 -6,706.796 6,424.711 5,969,023.942 392,243.789 70° 19 28.158" N 150" 52' 25.576" W 12,244.810 90.520 151.920 6,980.245 -6,791.748 6,468.408 5,968,938.343 392,286.184 70° 19' 27.322" N 150" 52' 24.303" W 12,34O.æo 91.500 153.080 6,978.566 -6,876.194 6,512.368 5,968,853.246 392,328.850 70" 19' 26.491" N 150" 52' 23,022" W 12,435.310 91.560 152,340 6,976.022 -6,960.838 6,556.037 5,968,767.954 392,371.223 70° 19' 25.658" N 150" 52' 21.749" W 12,499.950 90.775 152.830 6,974.705 -7,018.206 6,585.793 5,968,710.145 392,400.100 70" 19' 25.093" N 150" 52' 20.882" W 12,515.000 90.593 152.944 6,974.525 -7,031.601 6,592.652 5,968,696.648 392,406.753 70" 1 g 24,962" N 150° 52' 20,682" W Sidetrack point for L 1 from mainbore 12,531.690 90.390 153.070 6,974.382 -7,046.472 6,600,227 5,968,681.664 392,414.100 70° 19' 24.815" N 150" 52' 20.462" W 12,599.950 87.226 152.883 6,975.802 -7,107.258 6,631.231 5,968,620.419 392,444.173 70" 1 g 24.217" N 150" 52' 19.558" W 12,626.410 86.000 152.810 6,977.365 -7,130,761 6,643.285 5,968,596.737 392,455.867 70" 19' 23.986" N 150° 52' 19.207" W 12,699.949 85.650 151.832 6,982.719 -7,195.711 6,677.354 5,968,531.282 392,488.941 70" 19' 23.347" N 150° 52' 18.215" W 12,718.840 85.560 151.580 6,984.167 -7,212.296 6,686.282 5,968,514.565 392,497.615 70° 19' 23.184" N 150" 52' 17.954" W 12,799.949 86.499 152.445 6,989.783 -7,283.745 6,724.253 5,968,442.552 392,534.491 70" 19' 22.481" N 150° 52' 16.848" W 12,816.410 86,690 152.620 6,990.761 -7,298.325 6,731.832 5,968,427,859 392,541.847 70" 1 g 22.337" N 150° 52' 16.627" W 12,899,948 87.014 151.042 6,995,348 -7,371.855 6,771.208 5,968,353.745 392,580,096 70° 19' 21 .614" N 150° 52' 15.480" W 12,911.690 87.060 150.820 6,995.955 -7,382.104 6,776.905 5,968,343.411 392,585.636 70" 19' 21.513" N 150° 52' 15.314" W 12,954.000 87.060 150.820 6,998.125 -7,418.996 6,797.506 5,968,306.213 392,605.672 70° 19' 21.150" N 150" 52' 14.714" W Pia" ArInòtations Measured Vertical Local Coordinates Depth Depth +NI-S +E/~W Comment en) (ft) (ft) (ft) 12,515.000 6,974.525 -7,031.601 6,592.652 Sidetrack point for L 1 from main bore 12,954.000 6,998.125 -7,418.996 6,797.506 Target (Toe): 12954.000ft MD, 6998.125ft TVD, (2441ft FNL, 1289ft FEl 111231200411:11:07AM Page 50t5 COMPASS 2003.11 Build 41 ORIGINAL BHl CD1-12 ANTI.coLLISION SE'ITINGS !nœrpolation Method: TVD Inœrval: 2SSlalioos Depth Range From.: 6800 To 7100 Referenœ:1VI!IainnIiJi)~6IIII! Snrveys) 0 ..w-s 0.000 270 o .J IVI CRU CD1 1..011 L1 Re: CDl-12L! . . Subject: Re: CDI-I2LI From: Thomas Maunder <tom_maunder@admin.state.ak.us> Date: Wed, 24 Nov 2004 09:13:46 -0900 To: "Johnson, Vem" <Vem.Johnson@conocophillips.com> CC: "Alvord, Chip" <Chip.Alvord@conocophillips.com> Thanks Vern, Your reasoning for the drilling the lateral is valid. timely notice of how the operations will change is what notification on the next business day will be fine. Tom Maunder, PE AOGCC As I noted, having a more is needed. An email Johnson, Vern wrote: Tom, Sorry for not sending an email over the weekend. I misunderstood the urgency of reporting sidetrack operations. If the recent wells are any indication, we will likely see more open hole sidetracks in the coming months. On future unplanned sidetracks in the horizontal I will be sure to send an email as soon as feasible after the decision is made to sidetrack. The original leg showed the Alpine C interval was becoming thinner. The primary goal of the sidetrack was to gather data regarding interval thickness, additional reservoir exposure was an added benefit. If you have any questions let me know. Vern Johnson 907-265-6081 -----Original Message----- From: Thomas Maunder [maìlto:tom maunder@admin.state.ak,us] Sent: Tuesday, November 23, 2004 4:24 PM To: Johnson, Vern Subject: CDl-12L1 Vern, It appears I am having some difficulty getting an email to you. Here goes again. Tom ------------------------------------------------------------------------ ------------------------------------------- Vern, The notice is appreciated, however from what you say in your message it appears that the notice should have come a little sooner. I don't know what involvement you would have had over the weekend, but it seems an email could have been sent. Was the decision to do the geological sidetrack the result of what the original penetration showed?? Tom Maunder, PE AOGCC 1 of 1 11/24/20049: 14 AM CDl-12L! Lateral . . Subject: CDI-I2LI Lateral From: "Johnson, V ern" <V ernJ ohnson@conocophillips.com> Date: Tue, 23 Nov 200414:10:28 -0900 To: tom_maunder@admin.state.ak.us CC: "Allsup-Drake, Sharon K" <Sharon.K.Allsup-Drake@conocophillips.com>, "Alvord, Chip" <Chip.Alvord@conocophillips.com> Tom, The well we are currently working on at Alpine (CD1-12) was sidetracked while drilling the horizontal this weekend. The sidetrack was for geologic delineation purposes and there is 'pay quality' rock in both legs. I will send the permit package over for the L 1 leg today. Let me know if you need further information. Vern Johnson 907-265-6081 10f! 11124/20049:14 AM ConocoPhillips Alaska, Int.. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 November 22, 2004 . Conoc~illips Alaska Oil and Gas Conservation Commission 333 West 7'h Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill CD1-12L 1 v Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill for a multilateral leg from the main horizontal on the well we are currently working on, CD1-12. The purpose for sidetracking is to delineate the thickness of the reservoir. There is reservoir quality rock'/ in both legs. The well will be sidetracked at 12515' MD (+/- 12435' MD survey tie on) j and the lateral drilled to +/-12954' MD. The lateral will be drilled in the same plane as the original wellbore, but will be drilled at a slightly deeper TVD. Please reference the permit to drill for CD1-12 for further details. Note that many of the details in the attached form 10-401 reflect the originally planned depths. Please find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 1 0-401 APPLICATION FOR Permit to Drill per 20 ACC 25.005 (a). 2. A proposed drilling program Information pertinent to this application that is presently on file at the AOGCC is: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold layout as required by 20 ACC 25.035 (a) and (b). 2. A description of the drilling fluids handling system. 3. Diagram of riser setup which replaces diverter If you have any questions or require further information, please contact Vern Johnson at 265-6081. Chip Alvord can also be reached by calling 265-6120. .s~,/ ///f;4y _ /V/v/--- Vern Johnson Drilling Engineer Attachments . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTERlPARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME é::¿t( C!Þ/-/ZL! 2-Óc.¡ - Z3C¡ ~ Development Service PTD# CHECK WßA T APPLIES ADD-ONS (OPTIONS) MULTI LATERAL v' (If API num ber last two. (2) digits are between 60-69) PILOT (PH) Exploration Stratigraphic ~'CLUE'" Tbe permit is for a new weUboresegment of existing well &etl. C!.DI-/2- _ I Permit No, '~2bÇAPI No. sv-1D3:zc-sö/-Oò Production, sbould continue to be reponed as a function' of tbe original API number. stated above. . HOLE In accordance witb 20 AAC 25.005(f), all records, data and logs acquired for tbe pilot bole must be clearly differentiated ID botb name (name on permit plus PH) and API number (SO 70/80) from records, data and logs acquired for we)) (name on permit). SPACING EXCEPTION DRY DITCH SAMPLE Tbe permit is approved subject ,to fuD compliance with 20 AAC 25.0S5~ Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spacing eneption. (Company Name) assumes tbe liability of any protest to tbe spacing .eJception tbat may occur. AU dry ditch sample sets submitted to tbe Commission must be in no greater ·tban 30' sample intervals from below tbe permafrost or from where samples are first caugbt and ] 0' sample inte:r:vals tbrougb target zones. D __ Well bore seg Annular Disposal On DEV On/Off Shore Program Name: COLVILLE RIV UNIT CD1-12L 1 GeoArea 890 Unit 50360 Multilat~~al weHs~gment; MC _25.005(e) Surtace locs_tiOrt & TD inAQL372Q9.5. Wel PEND DEV feewaiv~d per20 in API... 25559~ top prod tnterv_al AIp[n~QiI Pool, goyerned_ byCQ 443A. CQ!vil[eRiller Unit . NA Yes _Y_es Yes Yes y~s y~s y~s y~s y~s Yes Yes Yes NA NA NA NA Initial ClasslType 120100 COLVILLE RIVER, ALPINE OIL CONOCOPHILLlPS ALASKA INC P~rmit fee attached Field & Pool Company bourtdal)'_ _U.ntqlJe well.n_arn~_and lJumb_er IQcat~d [na_ d_efirte_d _POQI_ . "'n,,o' ...Ii, .nn, 0 from driJling IJrtit from Qther w~l[s n_drilJi1J9 unjt cJuded _Leas~nlJmber _appropriate JQcateo ,..._......~I ~to:h.a!.~....._ IQcat~d pr_operdtstance _S_utficiertt ' Jtd~viat~( ~cr~ageaYail~ble O-p~rator Ortly affected party _O-p~r_ator has_appropr[ate_bond tnJQrce P~rmit P~rmit co_nserva_tiort Qrder ad_ministratille_ approval 15-day wait çan be tssued withQut çan be tssued withQut Can permit be approved before 10# in_cprnrn~ntsUFQr InjectiolJ Ord~r # (plJt (For WellJQcat~d wtthirt area artd_strata _alJthQrized by _AJI w~lJs.withtn S~rvtce w~1I QnJy) $ervjc_ewe!l Ortly) than 3 mortths (For JI4_mile_area_of reyi~w id~lJt[fied _dlJr~tion_of pr~-produc!ion leS$ 12 13 4 5 6 7 8 9 o 11 12 13 14 15 16 17 PTD#: 2042390 Administration Wel Well Well Date 11/24/2004 Appr SFD setin rnoth~rbor~ CD1-J2 (204-205). _p~r AIO 18A cortclusiort 3. jn_ motherbQre. CQndlJctQr NQ aquifers, Surtace ca_sing set 811 hydr9carbons will_b~co\(ered. Open_holecompl~tion planned. Open hole completion for this $egmen!. MotherbQre casjngs rn~etrequirements_. Rig is_ e_qlJippe_dwith ste~Lp¡ts. _ NQ r~serve_pjt-planned. AU waste to approved annulus or disposal w~1J mayb~ proposed. AnnuJar disposal w~lJb9rejs motherbQre. I?ro~imtty an~lysis pertorme_d. BOI? stack wilJ be_ I~ ,,'nM Maximum exp~ctel iort pre$slJre8]EMW._ N~arest i,_,I"'"'~""""'_ e MW plartn~d up t9_8,8_ppg. 35QOpst a-ppropriate.CPAJ lJ$ualJytesJ$ to50QO_ pst MASI? calcuJatedat 2457 psi NA NA NA No_ No_ NA Yes NA y~s NA y~s Yes Yes Yes Yes No NA inj~ctor CQn_sistencyhas beenj$slJeMorthis project Pre-produced ACMP F'irtding 9f C9ndu_ctor Surfac~ca$irtg_prQtect$ al strirtgprQvid~d & surf C$g knownpro_dlJc!iye hQrizQns CJ, B _&_ permafr_ost tie-tnJQngstring to surf C$g_ _CMT wil! c;oyeraJ _C_asing designs adequate for be~1J apprQv~d _Adequ~tetankage or re_serve pit Ifa r~-drilt has_a 10-403 for ~bandonment _Adequ~te we!lbore $eparatio_n -Proposed t me~t r~gulations_ Ifdiv~rter req).Jired, dQes DrilJilJg fJujd_ prQgram sçhematic_& eq).Jip Jistadequate B_OPEs,do r~guJa_tion Jest to_(puJ psig tn_comments) Jhey me~t ratilJg appropriate; ChokemanifQld cQmplies wlAPI RF'-53 (May 84) WQrk will oCC).Jr withoutoperatJonshutdown Is presence_ of H2S gas_ prQbabl~ Mecha_nicaLcondjtion of s_erv¡c~ w~1J Qnly) wells wtthin 80R verified (for y~s Yes NA NA NA can be tssued w!o_ hyçlrogen_ s_ulfide measures P~rmit _D_ata_pres~nted Qn_ pote_ntial overpres_slJre _zones b~drilled with 6.8 ppg mud. Exp~cted r~servoir pressure ts _8.7ppg EMW; wi _S~ismicanalysjs of shaJlow gas_zolJes_ Qff-sh_ore) -<if _S~abedcortdjtiolJ survey known USDWs _CMT v_oj ad~C u_ate_ to circ_ulate on _cond_uctor_ _CMT vol ad~q u_ate_ to B_OPE_press 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 :34 35 36 37 38 39 Engineering Appr Date TEM 11/27/2004 !ft?V1 Geology Date 11/24/2004 Appr SFD be open in both this segment and the Reservoir wi Multilateral well bore intended to determine thickness of reservoir sands, / original CD1-12 well bore. SFD 6?~~ Date Original Signed By John K. Norman CQntact rtamelphOlleJorweekly progr~ss reports [explQratol)' _onlYl Public Commissioner Date Engineering Commissioner: 2-7/1- Date: '( Geologic Commissioner: DtS . . Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Sperry-Sun Dri4ltng Services LIS Scan Utility . 2.0 tf - 'L -; <=t $Revision: 3 $ LisLib $Revision: 4 $ Thu Dec 02 10:20:23 2004 ~ :ff ) ). 9 b7 Reel Header Service name........ ... ..LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/12/02 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name. . . . . . . . . . . . . . . .UNKNOWN Continuation Number..... .01 Previous Reel Name...... .UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Tape Header Service name. .......... ..LISTPE Date.................... .04/12/02 Origin.................. .STS Tape Name............... .UNKNOWN Continuation Number..... .01 Previous Tape Name...... . UNKNOWN Comments.............. ...STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Colville River Unit (Alpine) MWD/MAD LOGS # WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: # JOB DATA CDl-12 L1 501032050160 ConocoPhillips Alaska, Inc. Sperry-Sun Drilling Services 02-DEC-04 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 MW0003382957 M. HANIK D. LUTRICK MWD RUN 3 MW0003382957 R. KRELL D. BURLEY MWD RUN 4 MW0003382957 R. KRELL D. BURLEY # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 5 11N 5E 301 2496 56.02 19.50 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE BIT SIZE (IN) 8.500 6.125 CASING SIZE (IN) 9.625 7.000 DRILLERS DEPTH (FT) 3037.0 11656.0 # REMARKS: . . 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. MWD RUN 1 WAS DIRECTIONAL ONLY AND IS NOT PRESENTED. 4. THIS WELLBORE EXITS CDl-12 AT 12515'MD/6974'TVD, WITHIN THE RUN 3 INTERVAL. 5. MWD RUNS 2 - 4 COMPRISED DIRECTIONAL; DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS; ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4); AND PRESSURE WHILE DRILLING (PWD). RUN 2 ALSO INCLUDED GEO-PILOT ROTARY STEERABLE BHA (GP). RUNS 3 & 4 INCLUDED AT-BIT INCLINATION (ABI). 6. MWD DATA ARE CONSIDERED PDC PER DISCUSSION OF ALPINE LOGGING REQUIREMENTS AT PHILLIPS/VENDOR MEETING HELD ON 26 SEPTEMBER 2001. 7. MWD RUNS 2 - 4 REPRESENT WELL CDl-12 L1 WITH API#: 50-103-20501-60. THIS WELL REACHED A TOTAL DEPTH (TD) OF 12954'MD/6997'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 = NON-ROTATED INTERVALS REFLECTING BIT DEPTHS. $ File Header Service name.. .......... .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/12/02 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.OOO Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted DEPTH INCREMENT: # FILE SUMMARY PBU TOOL CODE FET RPD 1 and clipped curves; all bit runs merged. .5000 START DEPTH 3005.0 3005.0 STOP DEPTH 12898.5 12898.5 RPM RPS RPX GR ROP $ 3005._ 3005.0 3005.0 3013.5 3047.5 12898.5 12898.5 12898.5 12891.5 12954.0 . # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ BIT RUN NO 2 3 4 MERGE TOP 3005.0 11667.0 12515.0 MERGE BASE 11667.0 12515.0 12954.0 # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type................ ..0 Data Specification Block Type.....O Logging Direction. . . . . . . . . . . . . . . . . Down Optical log depth units.......... .Feet Data Reference Point... ...... .... . Undefined Frame Spacing.......... ...........60 .1IN Max frames per record........... ..Undefined Absent value.................... ..-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3005 12954 7979.5 19899 3005 12954 ROP MWD FT/H 0.58 373.14 186.069 19814 3047.5 12954 GR MWD API 29.69 466.67 107.842 19757 3013.5 12891.5 RPX MWD OHMM 0.2 1671.06 9.51374 19788 3005 12898.5 RPS MWD OHMM 0.22 1491. 58 9.6369 19788 3005 12898.5 RPM MWD OHMM 0.23 2000 11.5638 19788 3005 12898.5 RPD MWD OHMM 0.12 2000 15.9142 19788 3005 12898.5 FET MWD HOUR 0.17 80.55 1. 0791 19788 3005 12898.5 First Reading For Entire File......... .3005 Last Reading For Entire File.......... .12954 File Trailer Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/12/02 Maximum Physical Record..4It35 File Type.. ... ......... ..LO Next File Name... ...... ..STSLIB.002 Physical EOF File Header Service name............ .STSLIB.002 Service Sub Level Name... Version Number....... ... .1.0.0 Date of Generation..... ..04/12/02 Maximum Physical Record..65535 File Type............... .LO Previous File Name...... .STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPD RPM RPS RPX FET GR ROP $ 2 . header data for each bit run in separate files. 2 .5000 START DEPTH 3005.0 3005.0 3005.0 3005.0 3005.0 3013.5 3047.5 STOP DEPTH 11624.0 11624.0 11624.0 11624.0 11624.0 11632.0 11667.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ 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) 15-NOV-04 Insite 66.37 Memory 11667.0 3047.0 11667.0 54.6 85.2 TOOL NUMBER 076571 121079 8.500 3037.0 LSND/Glydril 9.60 43.0 9.0 550 3.6 MUD MUD MUD MUD AT MEASURED TE~TURE (MT): AT MAX CIRCULATING TERMPERATURE: FILTRATE AT MT: CAKE AT MT: 1. 300 .660 1.500 1.600 7. 149.0 72.0 72.0 # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point... ...... ... ..Undefined Frame Spacing............... ......60 .1IN Max frames per record............ .Undefined Absent value..................... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 RPD MWD020 OHMM 4 1 68 24 7 FET MWD020 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3005 11667 7336 17325 3005 11667 ROP MWD020 FT/H 0.58 342.55 197.546 17240 3047.5 11667 GR MWD020 API 43 466.67 116.233 17238 3013.5 11632 RPX MWD020 OHMM 0.2 1189.44 5.82972 17239 3005 11624 RPS MWD020 OHMM 0.22 1189.48 6.01956 17239 3005 11624 RPM MWD020 OHMM 0.23 1663.07 6.35424 17239 3005 11624 RPD MWD020 OHMM 0.12 2000 9.9385 17239 3005 11624 FET MWD020 HOUR 0.17 52.57 0.693178 17239 3005 11624 First Reading For Entire File..... .... .3005 Last Reading For Entire File....... ....11667 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number....... ....1.0.0 Date of Generation..... ..04/12/02 Maximum Physical Record. .65535 File Type............... .LO 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...... .04/12/02 Maximum Physical Record. .65535 File Type..... . . . . . . . . . . . LO Previous File Name...... .STSLIB.002 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE FET RPD RPM RPS RPX GR ROP $ 3 . header data for each bit run in separate files. 3 .5000 START DEPTH 11624.5 11624.5 11624.5 11624.5 11624.5 11632.5 11667.5 STOP DEPTH 12515.0 12515.0 12515.0 12515.0 12515.0 12515.0 12515.0 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ 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: 20-NOV-04 Insite 66.37 Memory 12515.0 11667.0 12515.0 85.8 94.2 TOOL NUMBER 156435 156404 6.125 11656.0 Oil Based 8.30 49.0 .0 45000 .0 .000 .000 .000 .000 .0 156.0 .0 .0 MATRIX DENSITY: HOLE CORRECTION (IN): . . # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..................O Data Specification Block Type.....O Logging Direction... ............. . Down Optical log depth units......... ..Feet Data Reference Point... ..... ..... . Undefined Frame Spacing.................... .60 .1IN 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 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11624.5 12515 12069.8 1782 11624.5 12515 ROP MWD030 FT/H 2.83 373.14 117.358 1696 11667.5 12515 GR MWD030 API 29.69 63.54 47.3951 1766 11632.5 12515 RPX MWD030 OHMM 2.03 1671.06 36.4616 1782 11624.5 12515 RPS MWD030 OHMM 2.79 1491.58 36.4116 1782 11624.5 12515 RPM MWD030 OHMM 0.61 2000 54.6153 1782 11624.5 12515 RPD MWD030 OHMM 1. 39 2000 67.017 1782 11624.5 12515 FET MWD030 HOUR 0.4 80.55 4.78787 1782 11624.5 12515 First Reading For Entire File......... .11624.5 Last Reading For Entire File... ....... .12515 File Trailer Service name..... .... ... .STSLIB.003 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/12/02 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.004 Physical EOF File Header Service name............ .STSLIB.004 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation.... ...04/12/02 Maximum Physical Record. .65535 File Type................~ Previous File Name...... .STSLIB.003 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE ROP RPD RPM RPS RPX GR FET $ 4 . header data for each bit run in separate files. 4 .5000 START DEPTH 12515.0 12515.5 12515.5 12515.5 12515.5 12515.5 12515.5 STOP DEPTH 12954.0 12898.5 12898.5 12898.5 12898.5 12891.5 12898.5 # LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME) : TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: # TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ 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: 21-NOV-04 Insite 66.37 Memory 12954.0 12515.0 12954.0 85.6 91. 5 TOOL NUMBER 156435 156404 6.125 11656.0 Oil Based 8.30 47.0 .0 45500 .0 .000 .000 .000 .000 .0 156.0 .0 .0 $ . . # 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 .1IN Max frames per record............ .Undefined Absent value...... ............... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD040 FT/H 4 1 68 4 2 GR MWD040 API 4 1 68 8 3 RPX MWD040 OHMM 4 1 68 12 4 RPS MWD040 OHMM 4 1 68 16 5 RPM MWD040 OHMM 4 1 68 20 6 RPD MWD040 OHMM 4 1 68 24 7 FET MWD040 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12515 12954 12734.5 879 12515 12954 ROP MWD040 FT/H 1. 51 126.48 93.3694 879 12515 12954 GR MWD040 API 30.41 89.79 57.5281 753 12515.5 12891. 5 RPX MWD040 OHMM 5.9 61. 43 29.7064 767 12515.5 12898.5 RPS MWD040 OHMM 5.88 55.12 28.7331 767 12515.5 12898.5 RPM MWD040 OHMM 5.84 51.98 28.6291 767 12515.5 12898.5 RPD MWD040 OHMM 6.17 58.82 31.4952 767 12515.5 12898.5 FET MWD040 HOUR 0.51 37.54 1. 13641 767 12515.5 12898.5 First Reading For Entire File...... ....12515 Last Reading For Entire File........ ...12954 File Trailer Service name............ .STSLIB.004 Service Sub Level Name... Version Number...... ... ..1.0.0 Date of Generation..... ..04/12/02 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.005 Physical EOF Tape Trailer Service name........... ..LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/12/02 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name............... .UNKNOWN Continuation Number..... .01 Next Tape Name......... ..UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name. ........... .LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/12/02 Origin. . . . . . . . . . . . . . . . . . . STS ... Reel Name............... a.OWN . Continuation Number..... .01 Next Reel Name.......... . UNKNOWN Comments..... ........ ....STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File
