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Home My WebLink About203-101 /Image l .bject Well History File C\... )er 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. ~ D 3 - 1 0 1 Well History File Identifier Organizing (done) o Two-sided 1111111111111111111 ~scan Needed 1- RESCAN ~Ior Items: o Greyscale Items: D~AL DATA 'tÍ Diskettes, No. \ o Other, NolType: OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: BY: Helen ~ o Other:: r _ ..--1 Date: ~ d0 i t()SI;I 1 w NOTES: Project Proofing Scanning Preparation :J- x30= 00 ( :!J Date: <6 ~ eJ,-Ç'/sl m f + ~ = TOTAL,PAGES ~..3 (COUrJ1.4.oJs~0.!Jr=.:~d~...£over sheet) IAA ~ Date: ~ ~ ()..:::J 151 r y V . , 1 BY: Helen ~ BY: Helen ~ Production Scanning Stage 1 Page Count from Scanned File: to 4- (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: V YES NO Heien~a~ Date:<6',J.~ ()S' /s/ If NO in stage 1, page(s) discrepancies were found: YES NO ~y {J Bÿ: Stage 1 BY: BY: Helen Maria Date: 151 II! II 111111111 11111 1111111111111111111 1 Date: 151 Quality Checked 1111111111111111111 Helen Maria Scanning is complete at this point unless rescanning is required. ReScanned Comments about this file: Change Approved Program D 2. Operator Name: ConocoPhillips Alaska, Inc. 3. Address: P. O. Box 100360, Anchorage, Alaska 99510 7. KB Elevation (ft): RKB 36.6', 52.5' AMSL 8. Property Designation: ADL 380075 11. Present Well Condition Summary: 1. Operations Performed: Total Depth Effective Depth Casing Structural CONDUCTOR SURFACE PRODUCTION L1 Perforation depth: I ~L.\..H_I V L...U e e APR 0 5 2006 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Alaska Oil & Gas Cons. Commission REPORT OF SUNDRY WELL OPERATIONS Anchorage Repair Well D Plug Perforations D Stimulate 0 Other D D Perforate New Pool D Waiver D Time Extension D D Abandon D Alter Casing D Pull Tubing Operat. ShutdownD Re-enter Suspended Well 5. Permit to Drill Number: 203-101/306-075 6. API Number: 50-103-20457-60 Perforate D 4. Current Well Status: Development 0 Stratigraphic D Exploratory Service D D 9. Well Name and Number: CD2-58L 1 10. Field/Pool(s): Colville River Field / Alpine Oil Pool measured 13550' 7264' Plugs (measured) Junk (measured) true vertical feet feet feet feet true vertical measured Length Size Burst Collapse MD TVD 109' 3003' 12077' 1350' 109' 2389' 7228' 7264' 16" 9-5/8" 109' 3055' 12129' 13550' 7" 6.125" Measured depth: open hole true vertical depth: open hole Tubing (size, grade, and measured depth) 3-1/2" , L-80, 11514' MD. Packers & SSSV (type & measured depth) Baker SAB-3 pkr@ 11418' Cameo TRM-4E SSSV @ 2305' 12. Stimulation or cement squeeze summary: Intervals treated (measured) 12129'-13550' md see attached summary 13. Treatment descriptions including volumes used and final pressure: Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl 2130 0 2400 39 15. Well Class after proposed work: Exploratory D Development 0 16. Well Status after proposed work: Oil0 Gas D WAG D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. *shares production with C02-58 Prior to well operation* Subsequent to operation* 14. Attachments Copies of Logs and Surveys run _ Casin Pressure Tubin Pressure 298 302 Service D Oil-Bbl 1219 2824 Daily Report of Well Operations _X Contact Printed Name Signature GINJD WINJ D WDSPL D -- Tim Schneider @ 265-6859 Tim Schneider Title Phone ¡;f Pre ared b Sharon AlIsu -Drake 263-4612 ORIGINAL Sunit Ori~inal Only ,.... H.(¡¡,ø Form 10-404 Revised 04/2004 e e CD2-58 Stimulation results: Summary of stimulation job: 3-11-06: Pump frac stages in stair steps; 2,4, & 7 PP A, 2056 bbls total slurry, 79 bbls diesel for freeze protect.. AIR-30 BPM, AIP-7200 psi, ISIP-3407 psi. 308,081Ibs. 16/30 White Sand in perfs. Well test 3/28/06: 2824 bopd, 39 bwpd, 2.4 mmcfpd, 302 psi WHP ~ _PINE ConocoPhiUips Ala&, Inc. CD2-58L 1 CD2-58L1 TUBING :~ API: 501032045760 Well Type: PROD AnQle @ TS: deQ@ (123-11514, SSSV Type: TRDP Orig 6/9/2003 Angle @ TO: 86 deg @ 13550 00:3.500, 10:2.992) Completion: 'ROOUCTlON Annular Fluid: Last W/O: Rev Reason: NEW WELL, GLV (0-12129, desiQn 00:7.000, Wt:26.00) Reference LOQ: 36' RKB Ref LOQ Date: Last Update: 4/16/2005 Last Tao: TO: 16389 ftKB Last Tag Date: Max Hole 90 deg @ 12200 Anole: StrÎôô"''''''''''''HC 'LE L 1 > Gas Lift Description Size Top Bottom TVD Wt Grade Thread MandrelNalve OPEN HOLE L 1 6.125 12200 I 13550 13550 0.00 I I 1 (5015-5016, Strinô Description Size Top Bottom TVD Wt Grade Thread PRODUCTION 7.000 0 12129 7228 26.00 L-80 BTCM CONDUCTOR 16.000 0 109 109 62.50 H-40 WELDED SURFACE 9.625 0 3055 2389 36.00 J-55 BTC Gas Lift OPEN HOLE 6.125 12129 16389 16389 0.00 MandrelNalve L 1 WINDOW 6.125 12200 12201 7231 0.00 2 StrÎîîô", (9155-9156, Size Top I Bottom I TVD I Wt I Grade I Thread 4.500 0 I 123 I 123 I 12.60 I L-80 I IBTM 3.500 123 I 11514 I 7046 I 9.30 I L-80 I EUEMOD GiaiLitt Gas Lift St MD TVD Man Mfr Man Type V Mfr V Type VOD Latch Port TRO Date Vlv MandrelNalve Run Cmnt 3 1 5015 3420 CAMCO KBUG GLV 1.0 BK 0.188 1862 11/7/2003 11243-11244, 00:5.390) 2 9155 5748 CAMCO KBUG GLV 1.0 BK 0.188 1885 11/6/2003 3 11243 6903 CAMCO KBUG OV 1.0 BK 0.250 0 11/6/2004 othèr øluôs¡eQÛÎp;¡et<wj j¡g\A ¡¡gleNi" Depth TVD Type Description 10 SLEEVE-C 33 33 HANGER FMC 4.5" TGB HANGER 4.500 11331-11332, 2305 1954 SSSV CAMCO TRM-4E SSSV 2.812 00:5.390) 11331 6951 SLEEVE-C BAKER CMPA SLIDING SLEEVE s2.81" 'X' PROFILE, CLOSED 2.810 7/9/2003 11418 6997 PACKER BAKER SAB-3 PACKER w/MILLOUT EXTENSION w3.875" 10 3.875 11503 7041 NIP HES 'XN' NO GO NIPPLE 2.750 11514 7046 WLEG 3.875 PACKER NptßS 11418-11419, Date Note 00:5.970) 6/5/2003 MULTI-LATERAL WELL: THIS VIEW LATERAL L 1 6/5/2005 TREE: FMC 41/16 5K TREE CAP CONNECTION: 7" OTIS NIP 11503-11504, 00:3.750) WLEG [J¡i 11514-11515, 00:5.000) OPEN HOLE 12129-16389, 00:6.125) L 1 WINDOW 12200-12201, 00:6.125) • • -~.__ MICROFILMED 03!01 /2008 DO .NOT PLACE ~.~~. ~~: -_ ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFicheiC~rPgs_Inserts\Nlicrofilm Marker.doc mJ~/Æ~ffi~ æ e FRANK H. MURKOWSKJ, GOVERNOR AI,ASIiA OIL AlQ) GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Tim Schneider Staff Production Engineer ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, Alaska 99510 J()J--(O/ Re: Colville River CD2-58L1 Sundry Number: 306-075 Dear Mr. Schneider: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. J n Chairman DATED this¡,hay of February, 2006 Encl. ' e e Tim Schneider Staff Production Engineer Alpine Engineering ConocJPhillips P. O. Box 100360 Anchorage, AK 99510-0360 Phone: 907-265-6859 February 24, 2006 Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 333 West ih Avenue Suite 100 Anchorage, Alaska 99501 C. CD i'J '7 200E ~ 1-U ,iØ6 11 A1aska & Subject: Application for Sundry Approval for C02-58 and C02-58L 1 -- Dear Commissioner: ConocoPhillips Alaska, Inc. submits the attached Application for Sundry Approval for the Alpine well C02-58 and C02-58L 1, If you have any questions regarding this matter, please contact me at 265-6859. Sincerely, .........---\"~/ ? ! / ~... f' .. ~ T. Schneider Staff Production Engineer CPAI Alpine Engineering TSS/skad [J IGlr\JAL - ~ ~.- . STATE OF ALASKA . ~ I;).~ ALASKA OIL AND GAS CONSERVATION COMMISSION ~. APPLICATION FOR SUNDRY APPROVAL .~ 20 MC 25.280 (/(tf7/7/1/ù0 RECEIVED FEB 2 7 2006 1. Type of Request: Abandon 0 Suspend 0 Operational Shutdown 0 Perforate 0 I\'i"~'t~ (Ii! I&JGnf! GOI1~~ht'Orlm\ Alter casing 0 Repair well 0 Plug Perforations 0 Stimulate 0 Time Extension Onchorage Change approved program 0 Pull Tubing 0 Perforate New Pool 0 Re-enter Suspended Well 0 2. Operator Name: 4. Current Well Class: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development 0 Exploratory 0 203-101/ 3. Address: Stratigraphic 0 Service 0 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-103-20457-60 7. KB Elevation (ft): 9. Well Name and Number: RKB 36.6', 52.5' AMSL CD2-58L 1 8. Property Designation: 10. Field/Pool(s): ADL 380075 Colville River Field I Alpine Oil Pool 11. PRESENT WELL CONDITION SUMMARY Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (It): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 13550' 7264' Casing Length Size MD TVD Burst Collapse CONDUCTOR 109' 16" 109' 109' SURFACE 3003' 9-5/8" 3055' 2389' PRODUCTION 12077' 7" 12129' 7228' L1. \350 (¡,'li' , -~S50 '\ :,}%K F.<J ~ v1 ;)/~ ..... ~~ Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): open hole open hole 3-1/2" L-80 11514' Packers and SSSV Type: Packers and SSSV MD (ft) Baker SAB-3 pkr @ 11418' Camco TRM-4E SSSV @ 2305' 12. Attachments: Description Summary of Proposal 0 13. Well Class after proposed work: Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Development 0 Service 0 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: March 2, 2006 Oil 0 Gas 0 Plugged 0 Abandoned 0 16. Verbal Approval: Date: WAG 0 GINJ 0 WINJ 0 WDSPL 0 Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Tim Schneider @ 265-6859 Printed Name :r.im Schneider Title: Staff Production Engineer Signature -¡At Ii ./ Phone Date ;¿ -2,...-{)~. Commission Use Only Sundry Number: Conditions of approval: Notify Commission so that a representative may witness ~O~ -O~ S- Plug Integrity 0 BOP Test 0 Mechanicallntegrityiest 0 Location Clearance 0 Other: S"b~q"emm;~ RBDMS BFt FEE 2 8 2006 APPROVED BY Date: Z.. -¡,-:f,06 Approved by"T I' COMMISSIONER THE COMMISSION V ~\.../' '- sil Form 10-403 Revised 7/2005 ORIGINAL Submit in Duplicate e e Overview: C02-58: A hydraulic fracture treatment will be performed in the open hole horizontal section to establish communication vertically and longitudinally through the Alpine "C" sand. This will increase the wells production rate and reserves. A coil cleanout will only be performed should it be necessary post-frac. Procedure: 1. MIRU seven clean insulated frac tanks with a berm surrounding the tanks that holds the tank volume plus 10%. Load tanks with seawater from the injection system (approximately 2500 bbls are required for the treatment) ,_.. - 2. Rig up Dowell equipment and stab Tree Saver. (Test tree saver seals to expected pressure using warm diesel to assure seal integrity in tubing hanger). 3. Pressure test surface lines to 9500 psi 4. Pump the 100 bbl Breakdown with Dowell's YF125ST fluid system. Bring pumps up to maximum rate ASAP. 5. Pump the following schedule at 30 BPM with a maximum pressure of 9000 psi, add breaker as per lab results. Maintain 3000 psi on the IA during the treatment. · 300 bbls YF125ST Pad · 240 bbls YF125ST wI 2 ppa 16/30 White Sand · 480 bbls YF125ST wI 4 ppa 16/30 White Sand · 1000 bbls YF125ST wI 7 ppa 16/30 White Sand · Flush with linear YF125ST and freeze protect Total Sand: -310,OOOlbs. 6. Monitor the surface pressure fall-off at the end of the job for 30 min (or until closure is verified) if the well does not screen out. 7. Rig down equipment, (and prep for next well frac after evaluation by Engineering) move off location. FCO if required with slick diesel. L 1 WINOOW 12200-12201, 00:6.125) OPEN HOLE 12129-16389, 006.125) . .. to , . . '__.Am .J t t __&_1 i J ~ . . . ., . . .1. .' WLEG - 514-11515, 00:5.000) I OJ NIP 503-11504, 00:3.750) .'OJ:' 'm..._.J .. 0 "'0. PACKER 418-11419, 00:5.970) Ref Log Date: TD: 16389 ftKB Max Hole 90 deg @ 12200 ___.__ An Ie: ___ .~._ ;~~ij~~1~~~~0 t re~d Top_ I Bötto.~ TVP_ read-=: o i 12129 7228 TCM_ :LDED 3TC-- Grade'~l_ L-80 .'_ L-80 L_ u: :? ·¡·Man Mfr Man Type 'irMfr ¡ V Tý¡;·e V OD ¡ Latch' Port-'TRO Date Vlv Run Cmnt 1 - CAMCO KBUG GLV 1.0 BK 0.188 1862 11/7/2003 2 . CAMCO KBUG GLV 1.0 BK 0.188 1885 11/6/2003: ~.. }1.1243 69Q.3: CAMCO~~~(~: ":. . ...OV 1.0 BK 0.250 0 11/6/2004i ~ ~ther (pl!J9.S, equip., Iittc~l#~aMMaN¡¡¡EWEI4R~ __. De th TYD I Typ.e_ Description__.__ ! ID 33 33: HANGER FMC 4.5" TGB HANGER ~.500 2305 1954' SSSV' - CAMCO TRM-4E SSSV - - 2.812 11331 ' 6951/ SLEEVE-C BAKER CMPA SLIDING SLEEVE s2.81" 'X' PROFILE, CLOSED-' , 2.810 '7/9/2003 _ BAKER SAB-3 PACKER w/MILLOUT EXTENSION ID HES 'XN' NO GO NIPPLE SLEEVE-C 331-11332, 00:5.390) Gas Lift- MandrelNalve 3 243-11244, 00:5.390) Gas Lift- MandrelNalve 1 (5015-5016, Gas Lift- MandrelNalve 2 (9155-9156, 1':.,,".·-' . I 11418 11SÕ3" 1Üi1i 6997 7041; NIP 7046 1m.. WLEG J Notes Date Note 6/5/2003 MULTI-LATERAL WELL: 6/5/2005 TREE: FMC 41/16 5K TREE CAP CONNECTION 7" THIS VIEW LATERAL L 1 OTIS 3.875 2.750 3.875 TUBING - (123-11514, 00:3.500, 10:2.992) 'ROOUCTION - (0-12129, 00:7.000, Wt:26.00) ConocoPhUlip$ Ala., . . ~ Reference Log: Last Tag: Last Tag Date: I CD2-5814 1 API: SSSV Type: TRDP Annular Fluid: Inc. 36' RKB Well Type: Orig Completion: Last W/O: PROD 6/9/2003 _PINE CD2-58L 1 Rev Reason: NEW WELL, GLV des; n Last Update: 4/16/2005 DATA SUBMITTAL COMPLIANCE REPORT 8/3/2005 )ÌJ(Þ¿ Gj~ Å~~1 API No. 50-103-20457-60-00 Permit to Drill 2031010 Well Name/No. COLVILLE RIV UNIT CD2-58L 1 Operator CONOCOPHILLlPS ALASKA INC MD 13550 ./ Completion Status 1-01L TVD 7264 - Completion Date 6/9/2003__ REQUIRED INFORMATION Mud Log No Samples No DATA INFORMATION Types Electric or Other Logs Run: GRlRes Well Log Information: Logl Electr Data Digital Dataset Type Med/Frmt Number Name I~' . Directional Survey WD Asc Directional Survey lap( Directional Survey j . ¡RPf LIS Verification I -11' 824 iÉÔ D Lis I nduction/Resistivity ! l.E> C Lis 0r3153 I nduction/Resistivity I Log Log Run Scale Media No 6 6 Well Cores/Samples Information: Name Interval Start Stop Received Sent ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? ...Y 1 N Daily History Received? Formation Tops Analysis Received? .....Y/~. Comments: Compliance Reviewed By: )J-o Current Status 1-01L UIC N ------ -- --- ------- --- Directional Survey Yes -~_._- ---~-- --- .-- (data taken from Logs Portion of Master Well Data Maint) Interval OH/ Start Stop CH Received Comments -------- 12163 13550 Open 7/1/2003 12163 13550 2/3/2005 IIFR (Sag Corrected) .---------~ - 12163 13550 Open 7/1/2003 MWD 3031 13487 Open 6/25/2003 3031 13487 Open 6/25/2003 GR EWR4 ROP 3031 13550 Open GR EWR4 ROP --- -- -----"- ---- Sample Set Number Comments ~~. ffiN QN ----------- ------ ------------- Date: )fà""'l~r - i( AOGCC Helen Warman 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 01-Feb-05 DEFINITIVE Re: Distribution of Survey Data for Well CD2-58L 1 (Sag Corrected) Dear Dear Sir/Madam: Enclosed is one disk with the *.PTT and *.PDF files. Tie-on Survey: 12,163.68' MD Window / Kickoff Survey: 12,200.00' MD (if applicable) Projected Survey: 13,550.00' MD PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO CARL.ULRICH@HALLIBURTON.COM OR SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Carl Ulrich 6900 Arctic Blvd. Anchorage, AK 99518 L U /1 II '/\, j. Date J A~ ~ ç- Signed U Please call me at 273-3545 if you have any questions or concerns. Regards, Carl Ulrich Survey Manager Attachment(s) Å DJ -ta I J ( ( STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: Oil 0 Gas U Abandoned D 20AAC 25.105 No. of Completions _ Plugged D GINJ D 2. Operator Name: WINJ D WDSPL D ConocoPhillips Alaska, Inc. 3. Address: P. O. Box 100360, Anchorage, AK 99510-0360 4a. Location of Well (Govemmental Section): Surface: 2143' FNL, 1493' FEL, Sec. 2, T11 N, R4E, UM At Top Productive Horizon: 339' FNL, 707' FWL, Sec. 13, T11 N, R4E, UM Total Depth: 1780' FNL, 3789' FEL, Sec. 13, T11 N, R4E, UM 4b. Location of Well (State Base Plane Coordinates): Surface: x- 371742 . TPI: x- 373800 Total Depth: x- 374560 . 18. Directional Survey: Yes 0 NoD y- y- y- 5974214 . 5965423 5963969 . Zone-4 Zone- 4 Zone-4 21, Logs Run: GR/Res 22. Suspended D WAG D 20AAC 25.110 Other 5. Date Comp., Susp., or Aband.: June 9,2003 6. Date Spudded: June 6, 2003 . 7. Date TD Reached: June 7,2003 . 8. KB Elevation (ft): RKB 36.6' 1 52.5' AMSL 9. Plug Back Depth (MD + TVD): 13550' MD 1 7264' TVD 10. Total Depth (MD + TVD): 13550' MD 1 7264' TVD 11. Depth where SSSV set: SSSV @ 2305' feet MD 19. Water Depth, if Offshore: N/A feet MSL CASING SIZE 16" GRADE H-40 J-55 L-80 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD TOP BOTTOM Surface 115' Surface 3055' Surface 12129' WT. PER FT. 62.5# 36# 26# 9.625" 7" 23. Perforations open to Production (MD + TVD of Top and Bottom Interval, Size and Number; if none, state "none"): open hole completion from 12210' to 13550' Coordinates @ KOP - 1062' FSL, 2508' FEL, Sec. 13, T11 N, R4E, UM 26. Date First Production July 25, 2003 Date of Test Hours Tested 7/26/2003 Flow Tubing press. 274 psi 27. 6 hours Casing Pressure 1015 24-Hour Rate -> HOLE SIZE 1b. Well Class: Development 0 Exploratory D Service D Stratigraphic Test D 12. Permit to Drill Number: 203-101 1 13. API Number: 50-103-20457-60 14. Well Name and Number: CD2-58L 1 15. FieldJPool(s): Colville River Field Alpine Oil Pool 16. Property Designation: ADL 380075 17. Land Use Permit: 20. Thickness of Permafrost: 1672' MD 1'2...2.00';'1? D 7 19~ "wD ~op 42" CEMENTING RECORD AMOUNT PULLED 13 cu yds Portland Type III 490 sx AS Lite, 233 sx LiteCrete 185 sx Class G TUBING RECORD DEPTH SET (MD) 123' 11514' PACKER SET (MD) N/A 11418' 12.25" 8.5" 24. SIZE 4.5" 3.5" 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED N/A GAS-OIL RATIO 815 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". PRODUCTION TEST Method of Operation (Flowing, gas lift, etc.) Gas Lift Oil (production shared with CD2-58) Production for OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE Test Period --> 600 571 0 62% Calculated OIL-BBL. GAS-MCF WATER-BBL OIL GRAVITY - API (corr) 2157 2539 2 not available CORE DATA ,þ.~.:q}03,' ;)1/" NONE Form 10-407 Revised 2/2003 RBDMS Bfl ÅUG 1 9 2Q03 CONTINUð~R'VG'S~~~ ..!\ I. ' 1\ ì I \ . \j 1,.....1\ ., a ',J_ (g~ Submit in duplicate 28. It GEOLOGIC MARKERS 29. f 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". CD2-58L 1 well leg totally within Alpine C interval N/A ~ r~ R" \~! ') 1 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: Zane Kuenzler @ 265-1308 p~inted Name A { )(. ~vord Signature ~_ - (.~""', Title: Phone Alpine DrillinCl Team Leader 2G.-s --" / 2.r..) Date B((tJ{?3 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 1 0-407 Revised 2/2003 O¡~\lJ'l\jI-\L (' Page 1 of 8 ConocoPhillips Alaska Operations Summary Report Move motor and pit complex. Jack rig floor into moving position. Raise wind wall and feet and move rig from CD2-12 to CD2-58. Move rig f/ CD2-12 to CD2-58 - spot over well - move in pit & motor complexes Rig up service lines - air, steram, water, & electric Take on spud mud - NU riser - set mouse hole - Accept rig @ 0430 hrs. PU 9 jts. 5" DP & 3 - 8" NM flex DC's - std back in derrick - PU MWD & motor - MU motor - MWD & bit Up load MWD Cut riser & install dip pan to riser RIH TO 115' - Fill conductor - check for leaks - test mud lines to 3500 psi Held pre spud meeting Spud-in - Drill 12 1/4" hole f/ 115' to 1365' MD 1308' TVD ADT - 6.6 hrs = ART 3.21 hrs. AST 3.39 hrs. WOB 25/35 k RPM 60 (208 @ bit) GPM 550 @ 1530 psi String wt. PU 125 SO 120 Rot 125 Torque on/off btm - 7500/5000 ftl1bs Took gyro surveys @ 170' Kick off @ 280' 12.00 DRILL DRLG SURFAC Drill 12 1/4" hole f/ 1365' to 2950' MD 2325' TVD ADT 8.07 hrs. = ART 6.14 AST 1.93 WOB 35/40 k RPM 75 (245 @ bit) GPM 630 @ 2210 psi String wt. PU 135 SO 120 ROT 135 Torque on/off btm. 8000/6000 fVlbs 1.00 DRILL DRLG SURFAC Drill 121/4" hole f/ 2950' to 3058' MD 2381' TVD ADT 1.06 hrs. WOB 40/45k RPM 75 (245 @ bit) GPM 630 @ 2240 psi String wt. PU 140 SO 125 ROT 135 Torque on/off btm. 8500/6000 Pump sweep & circulate hole clean for wiper trip 630 gpm @ 1950 psi w/ 75 RPM Flow check - static Wiper trip f/ 3058' to 1725' - tight hole f/ 1941' to 1725' pulling 35 to 75 over - RIH to 1751' Circulate btms. up f/ 1751' 630 gpm @ 1800 psi w/75 RPM Continue wiper trip f/ 1751' to 1275' - no excessive overe pull - hole took proper fill - flow check - static RIH f/ 1275' to 2983' Break circulation - wash & ream f/ 2983' to 3058' - pumping sweep - Circulate hole clean for trip POOH f/ 3058' to 989' (top of BHA) - Std back HWDP, jars, & NM flex DC's - tight spots f/ 1225' to 989' 25k over Hole took proper fill Pull up & break bit, down load MWD - LD BHA Finish LD BHA Clean rig floor RU to run 9 5/8" casing - Held pre job safety meeting Run 9 5/8" casing - FS - 2 jts. 9 5/8" 36# J-55 BTC - FC - 2 jts. 9 5/8" 36# J-55 BTC (BakerLoc first 4 connections - pump pipe volume to check floats) 7 jts. 95/8" 36# J-55 BTC - 11 jts. total - Unable to pump through Frank's fill up tool - pressured up to 950 psi Legal Well Name: CD2-58 Common Well Name: CD2-58 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From.. To Hours Code Sub Phase Code 5/19/2003 18:30 - 00:00 5.50 MOVE MOVE MOVE 5/20/2003 00:00 - 03:30 3.50 MOVE MOVE MOVE 03:30 - 04:30 1.00 MOVE RURD RIG UP 04:30 - 06:00 1.50 DRILL OTHR SURFAC 06:00 - 09:00 3.00 DRILL PULD SURFAC 09:00 - 10:00 1.00 DRILL OTHR SURFAC 10:00 - 10:30 0.50 DRILL OTHR SURFAC 10:30 - 11 :00 0.50 DRILL TRIP SURFAC 11 :00 - 11 :30 0.50 DRILL SFTY SURFAC 11 :30 - 00:00 12.50 DRILL DRLG SURFAC 5/21/2003 00:00 - 12:00 12:00 - 13:00 13:00 - 14:30 1.50 DRILL CIRC SURFAC 14:30 - 16:00 1.50 DRILL WIPR SURFAC 16:00 - 16:30 0.50 DRILL CIRC SURFAC 16:30 - 17:00 0.50 DRILL WIPR SURFAC 17:00 - 18:00 1.00 DRILL TRIP SURFAC 18:00 - 20:00 2.00 DRILL CIRC SURFAC 20:00 - 22:30 2.50 DRILL TRIP SURFAC 22:30 - 00:00 1.50 DRILL PULD SURFAC 5/22/2003 00:00 - 00:30 0.50 DRILL PULD SURFAC 00:30 - 01 :00 0.50 DRILL OTHR SURFAC 01 :00 - 02:00 1.00 CASE RURD SURFAC 02:00 - 03:00 1.00 CASE RUNC SURFAC Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations Printed: 6/23/2003 1 :39:20 PM ( Page 2 of 8 ConocoPhillips Alaska Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-58 C02-58 ROT - DRILLING doyon1 @ppco.com Doyon 19 Date Sub From - To Hours Code Code Phase 5/22/2003 Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations 03:00 - 03:30 03:30 - 05:00 0.50 CASE OTHR SURFAC Change lower half of fill up tool 1.50 CASE RUNC SURFAC Continue running 9 5/8" csg - ran 11 jts (22 jts. total) 95/8" 36# J-55 BTC to 930' - had to spot wash fl 662' to 700' - took wt. @ 930' Circ btms up Continue running csg - Ran 9 jts.(31 jts. total) 95/8" 36# J-55 BTC FI 930' to 1265' - taking wt. had to wash down all 9 jts.- hit bridge @ 1265' Attempt to work casing through bridge - unable to work through - setting down solid RU to pull casing - pull & LD 31 jts. 9 5/8" 36# J-55 BTC casing RD casing equipment - clean up rig floor - PU drilling bails & 5" elevators MU BHA - bit - motor - float sub - PDC - Stab - MWD - Orient MWD & motor - NM flex DC's - test MWD @ 173' RIH fl 173' to 1267' - tagged up on bridge - Wash & ream through bridge fl 1267' to 1270' - wash & ream fl 1300' to 1330' Continue RIH to 1743' Circulate btms up FI 1743' 630 GPM @ 1850 psi 70 RPM Continue RIH fl 1743' to 2984' - hole in good condition Precautionary wash & ream fl 2984' to 3058' - Drill 7' new hole to 3065' - rat hole for casing Pump hi vis sweep & circulate hole clean @ 630 GPM @ 2140 psi wI 75 RPM - flow check - static POOH fl 3065' to 986' - hole in good condition - std back HWDP & jars Std back NM flex DC's - LD MWD - motor - float sub - PDC - Stab bit Clean up rig floor - LD last of BHA componets RU to run 95/8" csg - Held pre job safety meeting Run 9 5/8" 36# J-55 BTC casing as follows: FS, 2 jts., FC, 70 jts. (72 jts. total) - PU hanger & landing jt. - Land casing on landing ring wI FMC fluted mandrel hanger wI shoe @ 3055' FC @ 2964' - Baker-Loc first 4 connections - Attached bow spring centralizers to first 12 jts.- then every other jt. through # 70 - 41 total - run casing with no problems * Note - Ran Davis Lynch bullet nose float shoe 1.00 CASE RURD SURFAC RD casing equipment & fill up tool - Blow dn top drive - RU cement head 1.50 CEMENTCIRC SURFAC Circulate hole clean & condition mud for cement job - inital rate 4 bpm @ 450 psi - final rate 7 bpm @ 320 psi - recripcating pipe 20' stroke - PU wt. 145 SO wt. 125 - Held pre job meeting for cement job 2.50 CEMENT PUMP SURFAC Cement 9 5/8" casing as follows: Pumped 40 bbls. biozan water wI nut plug - 6 bpm @ 200 psi wI rig pump - Switch to Dowell - Pumped 5 bbls water - test cement lines to 2500 psi - Dropped btm plug - Mixed & pumped 50 bbls Mudpush XL spacer @ 10.5 ppg - 5.7 bpm @ 470 psi- Mixed & pumped lead slurry ( ASL "G" wI 30% D-53, 0.6% D046, 1.5% D079, 1.5% S001, 43.1% D124, 9% BWOW D44, 0.5% D-65) @ 10.7 ppg - 7 bpm @ 800 psi - Observed nut plug marker @ shakers wI 360 bbls lead pumped - cut off lead & pump down surge can - 374 bbls total lead slurry pumped - switched to tail slurry ( "G" wI 0.2% D46, 0.3% D65, 2% S001) @ 15.8 ppg - 5.7 bpm @ 700 psi - Dropped top plug & pumped 20 bbls water wI Dowell - Switch to rig pumps - Displaced wI 9.7 ppg mud @ 7 bpm 250 to 670 psi for first 195 bbls - slowed to 4 bpm @ 540 to 670 psi for last 14 bbls. - Bumped plug wI 780 psi - CIP 05:00 - 05:30 0.50 CASE CIRC SURFAC 05:30 - 06:30 1.00 CASE RUNC SURFAC 06:30 - 07:30 1.00 CASE RUNC SURFAC 07:30 - 13:30 6.00 CASE OTHR SURFAC 13:30 - 15:30 2.00 DRILL PULD SURFAC 15:30 - 16:30 1.00 DRILL TRIP SURFAC 16:30 - 17:00 0.50 DRILL CIRC SURFAC 17:00 - 18:00 1.00 DRILL TRIP SURFAC 18:00 - 18:30 0.50 DRILL REAM SURFAC 18:30 - 19:30 1.00 DRILL CIRC SURFAC 19:30 - 22:00 2.50 DRILL TRIP SURFAC 22:00 - 00:00 2.00 DRILL PULD SURFAC 5/23/2003 00:00 - 00:30 0.50 DRILL OTHR SURFAC 00:30 - 01 :30 1.00 CASE RURD SURFAC 01 :30 - 05:00 3.50 CASE RUNC SURFAC 05:00 - 06:00 06:00 - 07:30 07:30 - 10:00 Printed: 6/23/2003 1 :39:20 PM ( ,( ConocoPhillips Alaska Operations Summary Report Legal Well Name: CD2-58 Common Well Name: CD2-58 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From - To Hours Code Sub Phase Code 5/23/2003 07:30 - 10:00 2.50 CEMENT PUMP SURFAC 10:00 - 10:30 0.50 CEMENT OTHR SURFAC 10:30 - 11 :30 1.00 CEMENT PULD SURFAC 11 :30 - 13:00 1.50 WELCTL NUND SURFAC 13:00 - 14:00 1.00 WELCTL NUND SURFAC 14:00 - 16:00 2.00 WELCTL NUND SURFAC 16:00 - 20:30 4.50 WELCTL BOPE SURFAC 5/24/2003 20:30 - 21 :00 21 :00 - 22:30 22:30 - 00:00 00:00 - 05:00 OTHR SURFAC PULD SURFAC PULD SURFAC PULD SURFAC 0.50 DRILL 1.50 DRILL 1.50 DRILL 5.00 DRILL 05:00 - 05:30 0.50 DRILL OTHR SURFAC 05:30 - 07:30 2.00 DRILL TRIP SURFAC 07:30 - 09:00 1.50 RIGMNT RSRV SURFAC 09:00 - 09:30 0.50 DRILL TRIP SURFAC 09:30 - 11 :30 2.00 CEMENT DSHO SURFAC 11 :30 - 12:30 1.00 DRILL CIRC SURFAC 12:30 - 13:00 0.50 DRILL FIT SURFAC 13:00 - 13:30 0.50 DRILL CIRC INTRM1 13:30 - 00:00 10.50 DRILL DRLG INTRM1 5/25/2003 00:00 - 12:00 12.00 DRILL DRLG INTRM1 12:00 - 14:00 2.00 DRILL DRLG INTRM1 14:00 - 15:30 1.50 DRILL CIRC INTRM1 Page 3 of 8 Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations @ 0950 hrs. Full returns during job w/ 120 bbls cement returns to surface - recripcated pipe until start of tail slurry Pressure up on casing f/ 780 psi to 2500 psi & test casing for 30 mins. OK - bleed off & check floats - floats held RD cement head & LD landing jt. - Clean up rig floor PJSM - ND riser, flow line, turnbuckles, & mouse hole - LD riser & starting head (slip lock assembly) Install FMC Unihead wellhead assembly - test seal to 1000 psi for 10 mins. PJSM - NU BOPE - bell nipple, flowline, turnbuckles, service lines, mouse hole, & drain lines Test BOPE - Annular to 250 psi & 3500 psi - Pipe rams, blind rams, choke & kill lines valves, choke manifold valves, TIW, dart valve, manual & auto IBOP to 250 psi & 5000 psi - perform accumulator closure test AOGCC Chuck Scheve waived wittnessing of test Pull test plug - install wear bushing PU drilling bails & elevators - prep to PU 4" drill pipe PJSM - PU 45 jts. 4" DP f/ shed & std. back in derrick PU BHA # 3 conponets - MU bit & Geo Pilot PU 8 1/2" BHA - bit - Geo Pilot - NM PDC - NM Stab - LWD - NM Stab - LWD H-cim - LWD DM Hoc - MWD MPT Pulser - unload MWD - Had to change out LWD DM Hoc - Unload MWD - PU floats sub - NM Flex DC's - MM Stab - HWDP - jars - HWDP - XO - Ghost reamer Shallow test MWD & Geo Pilot Continue RIH w/8 1/2" BHA to 2554' - PU remaining 4" DP f/ shed & #2 ghost reamer Slip & cut drill line - service rD RIH f/ 2554' to 2841' - Wash down f/ 2841' to 2956' - tag top cmt. Drill cmt. - wiper plugs - FC @ 2964' cmt. to top of FS @ 3053' Drill out shoe to 3055' - clean out rat hole to 3065' - Drill 20' new hole to 3085' MD 2395' TVD ADT - .25 hrs. Circulate hole clean for FIT - 588 gpm w/ 150 RPM RU & perform F.I.T. to 16.0 ppg EMW w/ 9.5 ppg mud w/ 810 psi surface pressure - TVD shoe @ 2385' - RD Change well over f/ spud mud to 9.5 ppg LSND mud Drill 8 1/2" hole w/ Geo-Pilot f/ 3085' to 4467' MD 3118' TVD ADT - 6.79 hrs WOB - 10/12 k RPM 150 GPM 630 @ 2390 psi String wt. PU 150 SO 115 ROT 130 Torque on/off btm. 9500/8500 ft/lbs. Drill 8 1/2" hole w/ Geo Pilot f/4467' to 5612' MD 3727' TVD ADT - 8.99 hrs WOB - 5/10 k RPM 180 GPM 546 @ 2750 psi String wt. PU 160 SO 120 Rot 135 Torque on/off btm. 9500/8000 ft/lbs. Drill 8 1/2" hole w/ Geo Pilot f/ 5612' to 5803' MD ADT - 1.52 hrs. WOB 10/15 k RPM 180 GPM 630 @ 3550 psi String wt. PU 165 SO 120 Rot 140 Torque on/off btm. 10000/9000 ft/lbs. Circ hi vis sweep & circulate hole clean for wiper trip -3X btms. up - 630 GPM 180 RPM 3380 psi - Std back 1 std every 15 mins. to 5516' Printed: 6/23/2003 1 :39:20 PM i{ { Page 4 of 8 ConocoPhillips Alaska Operations Summary Report Monitor well (static) - POOH on trip tank f/ 5516' to 4658' (8 Stds.) - improper fill on last 3 stds. - monitor well static - Pump out to 4658' - Circulate btms up - 588 GPM @ 2760 psi w/ 150 RPM - Obseverd all three shakers running full w/ large amount of hockey puck to softball size clay balls - Circulate clean Continue POOH on trip tank f/ 4658' to 3128' - hole took proper fill w/5 to 10 k drag Pump out last std. & circulate btms. up - 588 GPM @ 2320 psi 150 rpm - Observed large amount of cuttings @ shakers Slip & cut drill line 120' (noticed bad spots in line while drilling) - Pull cover and inspect top drive transmission ( hearing grinding noise while rotating at low RPM's) change liners in mud pumps to 5 1/2" while cutting line & inspecting TD RIH f/ 3303' to 3993' RIH f/ 3993' to 5701' Break circ - precautionary wash & ream f/ 5701' to 5803' Circulate btms up Drill 81/2" hole w/ Geo Pilot f/ 5803' to 7045' MD 4556' TVD ADT - 6.62 hrs. WOB 10/15 k RPM 175 GPM 630 @ 3060 psi String wt. PU 185 SO 125 Rot 150 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ Geo Pilot f/ 7045' to 8681' MD - 5412' TVD ADT - 7.4 hrs. WOB 10/ 15 k RPM 170 GPM 630 @ 3070 psi String wt. PU 230 SO 130 Rot 165 Torque on/off btm. 14500/13500 fVlbs. 1.50 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ GeoPilot f/ 8681' to 8860' MD 5559' TVD ADT - .99 hrs WOB 10/15K RPM 170 GPM 630 @ 3040 psi String wt. PU 230 SO 130 Rot 165 Torque on/off btm - 14500/13500 fVlbs. Pump Sweep & circulate hole clean for wiper trip 3X btms. up 630 gpm @ 2900 psi w/ 175 RPM - Std. back 7 stds. to 8191' while circulating (1 std every 15 mins.) - Flow check (static) POOH on trip tank f/ 8191' to 3033' - hole took proper fill W/ 5 to 10 average drag - 1 tight spot @ 6383' 20 k over Circ btms up @ 3033' - 630 gpm @ 1880 psi - monitor well (static) Monitor well on TT - Remove kelly hose - swivel packing - goose neck & extension - bearing cap - inspect bearings - remove shimes to bring bearing back into tolerance - reassembly top drive - change oil & filter- test mud line to 2500 psi - Test TD - still making noise - Pull lower inspection plate - inspect pinion gear & main bearing - found excess play on btm bearing of drive shaft - reassemble RIH f/ 3033' to 8769' (fill pipe every 20 stds) Break circ - circulation btms up while wash & reaming f/ 8769' to 8860' - 608 gpm @ 3050 psi w/ 170 rpm Drill 8 1/2" hole w/ GeoPilot f/ 8860' to 9242' MD 5771' TVD ADT - 1.88 hrs. WOB 15/18K RPM 175 GPM 630 @ 3110 psi String wt. PU 230 SO 135 Rot 168 Torque on/off btm. - 16000/15000 ft./lbs. 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole w/ GeoPilot f/ 9242' to 10769' MD 6619' TVD Legal Well Name: CD2-58 Common Well Name: CD2-58 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From - To Hours Code Sub Phase Code 5/25/2003 15:30 - 16:30 1.00 DRILL WIPR INTRM1 16:30 - 17:30 1.00 DRILL CIRC INTRM1 17:30 - 19:00 1.50 DRILL WIPR INTRM1 19:00 - 19:30 0.50 DRILL CIRC INTRM1 19:30 - 23:30 4.00 RIGMNT RSRV INTRM1 23:30 - 00:00 0.50 DRILL TRIP INTRM1 5/26/2003 00:00 - 01 :00 1.00 DRILL TRIP INTRM1 01 :00 - 02:00 1.00 DRILL REAM INTRM1 02:00 - 12:00 10.00 DRILL DRLG INTRM1 12:00 - 00:00 5/27/2003 00:00 - 01 :30 01 :30 - 04:00 2.50 DRILL CIRC INTRM1 04:00 - 08:00 4.00 DRILL WIPR INTRM1 08:00 - 08:30 0.50 DRILL CIRC INTRM1 08:30 - 17:30 9.00 RIGMNT RGRP INTRM1 17:30 - 20:00 2.50 DRILL TRIP INTRM1 20:00 - 21 :00 1.00 DRILL REAM INTRM1 21 :00 - 00:00 3.00 DRILL DRLG INTRM1 5/28/2003 00:00 - 12:00 Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: G ro up: Description of Operations Printed: 6/23/2003 1 :39: 20 PM ( ( Page 5 of 8 ConocoPhillips Alaska Operations Summary Report Legal Well Name: CD2-58 Common Well Name: CD2-58 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From - To Hours Code Sub Phase Code 5/28/2003 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations ADT - 7.59 hrs. WOB 15/20 k RPM 170 GPM 630 @ 3470 psi String wt. PU 260 SO 140 Rot 180 Torque onloff btm - 17000/15500 ft/lbs. *Note - had minor losses @ 10,000' & 10,400' 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole wi Geo Pilot fl 10,769' to 12,147' MD TD- 7197' TVD ADT - 8.24 hrs. WOB 15/20 RPM 165/170 GPM 600 @ 3550 psi String wt. PU 280 SO 135 Rot 185 Torque onloff btm. - 18000/17000 ft/lbs. * Note - Top of Alpine 7165' TVD - 43' TVD high to prog. Circulate @ 12,147' TD - Prepare & pump lolhi vis sweep - circulate sweep out - Pump outfl 12,147' to 11,181' !70 RPM 600 GPM @ 3490 psi Monitor well (static) - POOH fl 11,181' to 8826' on trip tank - Tight hole fl 11,150' to 10,300' - pulling 30 to 40 k over Hole took proper fill RI H fl 8826' to 12,147' - no problem RI H - fill pipe @ 10,800' Circulate btms up - Pump out 1 std every 15 mins. to 11,151' 175 RPM 600 gpm @ 3410 psi - monitor well (static) POOH on trip tank fl 11,151' to 1891' - LD ghost reamer - Std. back 13 std. 4" DP - LD ghost reamer - std. back HWDP- jars - NM flex DC's Handle BHA - LD bit, down load MWD - service Geo Pilot - RD Geo Pilot manifold - LD - MWD - Geo pilot Clear floor of tools - LD Geo pilot manifold Pull wear bushing - set test plug - change top pipe rams fl 3 1/2"x6" VBR to 7" pipe ram - test to 250 psi & 5000 psi - pull test plug - set thin wall wear bushing RU to run 7" casing Held pre job safety meeting - running casing Run 7" 26# L-80 BTCM as follows: FS - 2 jts. - FC - 73 jts. to 3088' - (Baker Lac 1 st four connections - pump through string on jt. #4 to check floats) install straight blade centralizers to first 26 jts. Circulate pipe volume @ 3088' - 5 1/2bbls/min @ 300 psi PU wt. 135 SO wt 115 Continue running 7" casing - fl 3088' to 7393' (180 jts. total) Circulate btms up 213 GPM @ 670 psi - PU wt. 215 SO wt. 135 Continue running 7" casing - fl 7393' to 10,689' (260 jts. total) Circulate btms up - 5112 BPM @ 800 psi PU wt 330 SO wt 150 Finish running 7" casing fl 10,689' to 12093' (294 jts. total) PU hanger & landing jt. - Land casing wi FMC fluted mandrel hanger in wellhead wi shoe @ 12,129' FC @ 12,043' SO wt 150 - Unable to break over PU wt. pulled 395 K LD fill up tool 1.50 CASE CIRC INTRM1 MU cement head - Establish circ. 2.5 BPM @ 650 psi - final rate 6 bpm @ 810 psi -lower YP to < 20 Held pre job meeting while circulating 2.00 CEMENT PUMP INTRM1 Cement 7" casing as follows: Pumped 5 bbls CW-100 - Test cement lines to 3500 psi - Pumped 15 bbls CW-100 - Pumped 50 bbls Mud PushXL @ 12.5 ppg @ 4.5 bbls/min. - Dropped btm plug - Mixed & pumped 38 bbls slurry ( G wi D46 0.2%, D65 0.3%, S001 2%) @ 15.8 12:00 - 00:00 5/29/2003 00:00 - 04:30 4.50 DRILL CIRC INTRM1 04:30 - 08:00 3.50 DRILL WIPR INTRM1 08:00 - 09:30 1.50 DRILL TRIP INTRM1 09:30 - 13:00 3.50 DRILL TRIP INTRM1 13:00 - 21 :00 8.00 DRILL TRIP INTRM1 21 :00 - 00:00 3.00 DRILL PULD INTRM1 5/30/2003 00:00 - 00:30 0.50 DRILL PULD INTRM1 00:30 - 03:30 3.00 DRILL OTHR INTRM1 03:30 - 04: 15 0.75 CASE NUND INTRM1 04: 15 - 04:30 0.25 CASE SFTY INTRM1 04:30 - 07:30 3.00 CASE RUNC INTRM1 07:30 - 08:00 0.50 CASE CIRC INTRM1 08:00 - 11 :30 3.50 CASE RUNC INTRM1 11 :30 - 12:00 0.50 CASE CIRC INTRM1 12:00 - 15:00 3.00 CASE RUNC INTRM1 15:00 - 16:00 1.00 CASE CIRC INTRM1 16:00 - 17:30 1.50 CASE RUNC INTRM1 17:30 - 19:00 19:00 - 21 :00 Printed: 6/23/2003 1 :39:20 PM ( ~~ Page 6 of 8 ConocoPhillips Alaska Operations Summary Report 2.00 CEMENT PUMP INTRM1 ppg @ 5 bbls/min Dropped top plug wi 20 bbls water fl Dowell- switched to rig pumps & displaced wi 9.8 ppg mud @ 7 bbls/min @ 740 psi to 930 psi for first 412 bbls of dispalcement - slowed pumps to 4 bbls/min @ 640 to 800 psi for remaining displacement 30.7 bbls - total displacment 462.7 bbls - calc. 461.3 bbls. - Did not bump plug - CIP @ 2100 hrs. - Full returns during job Check floats - slight flow back fl casing - LD cmt head - Install circulating swedge - pressure up on casing to 450 psi - shut in - observed flow from annulus - shut pipe rams Monitor well - LD casing equip - clean up rig floor Well shut in - WOC Open HCR no pressure on annulus - bleed off casing presssure - open pipe rams - RU circ. swedge & line - LD landing jt. Pull thin wall WB - set 7 test pack-off to 5000 psi for 10 mins. Change top pipe rams f/7" to 3 1/2" x 6" VBR - RU & test BOPE - Hydril to 250 & 3500 psi - pipe rams, blind rams, kill & choke line valves, choke manifold valves, auto & manuallBOP, dart & TIW valves to 250 & 5000 psi - perform accumulator closure test Wittnessing of test waived by Jeff Jones AOGCC - RD test equipment Cleaning pits for OBM - Repair top drive - remove drive shaft, upper pinion bearing & seals - replace bearing & seals - replace drie shaft - fill wi oil - test run OK PU drilling baile & 4" elevators PU & MU 6 1/8" BHA - Bit, motor, AGS MWD - up load MWD - RIH wi NM flex DC's - HWDP , jars fl derrick to 370' RIH wi 6 1/8" BHA - PU 4" drill pipe fl pipe shed to 848' ( shallow test tools @ 400') Continue RIH wi 61/8" BHA fl 848' to 4858' - picking up 4" DP fl shed - RIH wi stds. fl derrick fl 4858' to 9900' (fill pipe every 200') PJSM - Slip & cut drill line 90' Continue RIH fl 9900' to 11,730' Wash & ream fl 11,730' to 11 ,958'(top of cmt.) 220 gpm @ 1680 psi - 50 RPM PUW 290 SOW 130 ROT 180 Torque onloff btm. 17000/17000 Circulate btms. up for casing test 220 gpm 1680 psi RU & test 7" casing to 3500 psi for 30 mins. - RD Clean out cmt - wiper plugs - FC @ 12,044' - cmt. to FS - Drill out FS @ 12,127' to 12,129' - clean out rat hole to 12,147' - drill 15' new hole to 12,162' Circulate hole clean for F.I.T. RU & perform F.I.T. to 12.5 ppg EMW @ 7" shoe 12,129' wi 9.8 ppg mud wi 1010 psi surface pressure - RD - Blow down all lines PJSM - Mix spacer - Displace well to 8.5 ppg OBM - Monitor well while cleaning surface equip. in pits (static) Drill 6 1/8" horizontal section fl 12,162' to 12,636' MD 7196' TVD ADT - 5.47 hrs = ART - 3.99 AST - 1.48 hrs WOB 5/10 k RPM 70 GPM 241 @ 3670 psi String wt. PU 225 SO 130 Rot. - 170 Torque onloff btm. 13000/12000 ft./lbs. 12.00 DRILL DRLH PROD Drill 6 1/8" horizontal section fl 12,636' to 13,402' MD 7239' TVD WOB - 6/10 k RPM - 0/80 GPM - 240 @ 3500 psi Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date From - To CD2-58 CD2-58 ROT - DRILLING doyon1 @ppco.com Doyon 19 Sub Hours Code Code Phase 5/30/2003 19:00 - 21 :00 21 :00 - 21 :30 0.50 CEMENT PULD INTRM1 21 :30 - 00:00 2.50 CEMENTOTHR INTRM1 5/31/2003 00:00 - 02:00 2.00 DRILL OBSV INTRM1 02:00 - 02:30 0.50 DRILL OTHR INTRM1 02:30 - 03:30 1.00 DRILL OTHR INTRM1 03:30 - 11 :00 7.50 WELCTL BOPE INTRM1 11 :00 - 19:30 8.50 RIGMNT RGRP INTRM1 19:30 - 20:00 0.50 DRILL OTHR INTRM1 20:00 - 23:00 3.00 DRILL PULD INTRM1 23:00 - 00:00 1.00 DRILL TRIP INTRM1 6/1/2003 00:00 - 05:30 5.50 DRILL TRIP INTRM1 05:30 - 06:30 1.00 RIGMNT RSRV INTRM1 06:30 - 07:30 1.00 DRILL TRIP INTRM1 07:30 - 08:15 0.75 DRILL REAM INTRM1 08:15 - 09:15 1.00 DRILL CIRC INTRM1 09:15-10:15 1.00 DRILL OTHR INTRM1 10:15 - 12:15 2.00 CEMENT DSHO INTRM1 12:15 - 13:00 0.75 DRILL CIRC INTRM1 13:00 - 14:00 1.00 DRILL FIT INTRM1 14:00 - 16:00 2.00 DRILL CIRC PROD 16:00 - 00:00 8.00 DRILL DRLH PROD 6/2/2003 00:00 - 12:00 Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations Printed: 6/23/2003 1 :39:20 PM { i ConocoPhillips Alaska Operations Summary Report Legal Well Name: CO2-58 Common Well Name: CD2-58 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From - To Hours Code Sub Phase Code 6/2/2003 00:00 - 12:00 12.00 DRILL DRLH PROD 12:00 - 00:00 12.00 DRILL DRLH PROD 6/3/2003 00:00 - 14:00 14.00 DRILL DRLH PROD 14:00 - 14:30 0.50 DRILL OTHR PROD 14:30 - 18:30 4.00 DRILL TRIP PROD 18:30 - 00:00 5.50 DRILL TRIP PROD 00:00 - 02:00 2.00 DRILL TRIP PROD 02:00 - 03:30 1.50 DRILL PULD PROD 03:30 - 06:00 2.50 DRILL PULD PROD 06:00 - 06:15 0.25 DRILL TRIP PROD 06:15 - 14:00 7.75 DRILL TRIP PROD 14:00 - 14:30 0.50 DRILL REAM PROD 14:30 - 00:00 9.50 DRILL DRLH PROD 6/4/2003 6/5/2003 00:00 - 17:30 17.50 DRILL DRLH PROD 17:30 - 21 :00 3.50 DRILL CIRC PROD 21 :00 - 00:00 3.00 DRILL TRIP PROD 6/6/2003 00:00 - 03:00 3.00 DRILL TRIP PROD 03:00 - 03:15 0.25 DRILL CIRC PROD 03:15 - 04:45 1.50 DRILL OTHR PROD 04:45 - 09:00 4.25 DRILL DRLH PROD 09:00 - 00:00 15.00 DRILL DRLH PROD 6n /2003 00:00 - 07:30 7.50 DRILL DRLH PROD 07:30 - 09:15 1.75 DRILL CIRC PROD 09:15 - 09:30 0.25 DRILL OBSV PROD 09:30 - 11 :00 1.50 DRILL CIRC PROD 11 :00 - 13:00 2.00 DRILL TRIP PROD 13:00 - 13:15 0.25 DRILL OBSV PROD 13:15 - 14:00 0.75 RIGMNT RSRV PROD 14:00 - 15:15 1.25 DRILL CIRC PROD 15:15 - 00:00 8.75 DRILL TRIP PROD 6/8/2003 00:00 - 01 :00 1.00 DRILL TRIP PROD 01 :00 - 02:30 1.50 DRILL TRIP PROD 02:30 - 03:00 0.50 DRILL TRIP PROD 03:00 - 04:15 1.25 DRILL PULD PROD Page 7 of 8 Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations String wt. PU 225 SO 130 Rot 175 Torque on/off btm. 14,500/13,000 ft/lbs. ADT - 7.31 hrs. = ART - 5.91 hrs. AST - 1.40 hrs. DriIl61/8" horizontal section f/ 13402' to 14,118' MD 7265 TVD WOB - 10/12 RPM - 0/60 GPM - 239 @ 3400 psi String wt. PU 245 So 125 Rot. 170 Torque on/off btm. 17,000/16,000 ft/lbs. ADT - 8.08 hrs. = ART - 7.84 hrs. AST - .24 * Note - drilled into base @ 13,937' MD Drill horizontal section from 14118' to 14866'. TVD= 7236'. ART=4.99, AST=3.17, ADT=8.16. Rotary= 0/80, WOB= 8/12,67 spm @ 3450 psi. Drill string plugged. Attempted to unplug w/o success POOH wet from 14866' to 12117' POOH from 12117' to 3797' POOH. Standback HWDP and D.C's Break bit, download MWD. Pull probe, check float, AGS plugged, UD AGS M/U AGS, install float, M/U probe, upload MWD, M/U bit, adjust motor and orient RIH w/ d.c.'s and HWDP. Shallow test MWD-OK RIH from 365' to 14791' Wash and ream from 14791' to 14866'. Drill horizontal section from 14866' to 15394'. TVD=7246'. ART=5.04, AST =1.09, ADt=6.13, rotary=60 rpm, WOB=5/10, Pump pressure=3620 psi @ 67 spm, 240 gpm Drilled from 15394' to 16389'. TVD=7190'. ART =8.54, AST =1.42, ADT =9.96, PU=245k, SO=115, Rot=170, torque=16000/15000 on/off, rotary=50 rpm, WOB=8/12, 3640 psi @ 67 spm Circulate sweep and bottoms up 3x Pump out of hole from 16389' to 14100' Pump out of hole from 14100' to 12175' Establish circulation and orient motor Trench low side of hole for sidetrack Time drill from 12200' to 12210' Drill horizontal section from 12210' to 13068', TVD=7233', ART =9.16, AST =.88, ADT =10.04, PU=235k, SO=130k, Rot=175k, torque=15.8 on/ 15.1 off. Rotary = 60 rpm, wob=8/12, Pump=3350 psi @ 67 spm Drill from 13068' to 13550'. ART=3.49, AST=.3, ADT=3.79 PU=230, SO=130, Rot=173, Torque=14500/13500 on/off. Rotary=0/60 rpm, WOB=8/12, Pump = 3450 psi @ 67 spm Circ sweep and BU 2x, Flow and tried to pull pipe w/o pump w/o success CBU Pump out of hole from 13550' to 12215' Flow check Cut 90' drilling line Circ casing clean Pump out of the hole from 12215' to 4667' Pump out from 4667' to 3160' Check flow and POOH on trip tank to HWDP POOH w/ HWDP and NMDC's UD bit, adjust motor, UD BHA / Printed: 6/23/2003 1 :39:20 PM (' f Page 8 of 8 ConocoPhillips Alaska Operations Summary Report Legal Well Name: CD2-58 Common Well Name: CD2-58 Event Name: ROT - DRILLING Contractor Name: doyon1 @ppco.com Rig Name: Doyon 19 Date From - To Hours Code Sub Phase Code 6/8/2003 04:15 - 04:30 0.25 CMPLTN OTHR CMPL TN 04:30 - 05:00 0.50 CMPLTN OTHR CMPL TN 05:00 - 06:00 1.00 CMPL TN OTHR CMPL TN 06:00 - 18:45 12.75 CMPLTN RUNT CMPL TN 18:45 - 20:00 1.25 CMPL TN RUNT CMPL TN 20:00 - 21 :00 1.00 CMPL TN NUND CMPL TN 21 :00 - 22:30 1.50 CMPLTN OTHR CMPL TN 22:30 - 00:00 1.50 CMPL TN NUND CMPL TN 6/9/2003 00:00 - 01 :00 1.00 CMPL TN NUND CMPL TN 01 :00 - 01 :30 0.50 CMPLTN OTHR CMPL TN 01 :30 - 02:00 0.50 CMPL TN OTHR CMPL TN 02:00 - 02: 15 0.25 CMPL TN SFTY CMPL TN 02:15 - 03:00 0.75 CMPL TN OTHR CMPL TN 03:00 - 03:45 0.75 CMPL TN DEOT CMPL TN 03:45 - 04:30 0.75 CMPL TN DEOT CMPL TN 04:30 - 05:00 0.50 CMPL TN OTHR CMPL TN 05:00 - 06:30 1.50 CMPL TN FRZP CMPL TN 06:30 - 08:15 1.75 CMPL TN OTHR CMPL TN 08:15 - 16:00 7.75 CMPL TN OTHR CMPL TN 16:00 - 18:30 2.50 MOVE OTHR DEMOB 18:30 - 20:00 1.50 MOVE OTHR DEMOB Start: 5/14/2003 Rig Release: 6/9/2003 Rig Number: Spud Date: 5/21/2003 End: Group: Description of Operations Pull wear ring Clean rig floor R/U tubing tongs, slips, elevators for 3-1/2" tubing Run 3-1/2" completion string Change tongs and handling tools to 4-1/2" tubing and P/U 2 jts 4-1/2" tubing, M/U hanger and control line. Test to 5000 psi Landing tubing. RILDS, Set 2-way check and test 2-way check and hanger seals to 5000 psi M/U stack flusher, flush BOPE. Flush mud pumps and all lines wI hot water. Blow down lines and top drive. Wash drip pans and vacuum BOP stack NID BOPE and set back. C/O saver sub on topdrive. R/U displacement manifold N/U tree and test to 5000 psi Pull 2-way check and drop ball rod. RID lubricator R/U circulating line to test manifold Safety meeting on setting packer, testing tubing and displacing Fill lines wI mineral and test to 3600 psi Set packer and test tubing to 3500 psi for 30 min.-OK Test annulus to 3500 psi for 30 min wI 3500 psi on tubing-OK Shear sliding sleeve open. Took several attempts. Had to retest lines to 4000 psi and then sleeve sheared at 3700 psi. Dowell displaced tubing and annulus wI 40 bbl mineral oil followed by 375 bbl diesel Vacuumed out lines and RID circulating manifold UD excess 4" d.p. from derrrick Cleaning OBM out of drip pans on rig floor Blow down boiler and water lines while ball mill finishes injecting. Rig released at 20:00 hrs 6/9/03 Printed: 6/23/2003 1 :39:20 PM ConocoPhillips Alaska, Inc. CD2-58 (Final Surveys) Latera MD Inc Azim. SSTVD TVD N/S E/W y X (ft) (ft) (ft) 0 0 0 -52.49 0 ON OE 5974214 N 371741.6 E 107.89 0.41 156.35 5,5.399 107.889 0.354 S 0.155 E 5974214 N 371741.7 E 196.42 0.74 156.35 143.924 196.414 1 .167 S 0.511 E 5974213 N 371742.1 E 289.45 2.62 164.68 236.91 289.4 3.769 S 1.314 E 5974210 N 371742.8 E ~-...,,- 379.68 5.78 170.63 326.887 379.377 10.242 S 2.599 E 5974204 N 371744 E 470.4 8.35 168.69 416.911 469.401 21.211 S 4.635 E 5974193 N 371745.9 E 559.79 10.69 163.77 505.065 557.555 35.538 S 8.226 E 5974179 N 371749.2 E 648.28 11.78 164.16 591.858 644.348 52.108 S 12.985 E 5974162 N 371753.7 E 738.63 12.32 163.82 680.217 732.707 70.238 S 18.189 E 5974144 N 371758.6 E 828.5 13.84 164.25 767.753 820.243 89.793 S 23.778 E 5974124 N 371763.8 E 918.49 14.89 166.04 854.928 907.418 111 .373 S 29.489 E 5974102 N 371769.2 E 1013.22 18.57 167.8 945.634 998.124 137.937 S 35.615 E 5974076 N 371774.9 E 1108.03 25.01 164.35 1033.627 1086.117 172.029 S 44.222 E 5974041 N 371782.9 E 1203.23 29.63 163.71 1118.185 1170.675 214.019 S 56.258 E 5973999 N 371794.2 E 1299.28 32.16 164.26 1200.6 1253.09 261.421 S 69.855 E 5973952 N 371807 E 1394.79 34.33 166.03 1280.475 1332.965 312.03 S 83.254 E 5973901 N 371819.5 E 1489.78 38.03 167.02 1357.136 1409.626 366.555 S 96.297 E 5973846 N 371831.6 E 1585.1 40.68 167.25 1430.833 1483.323 425.478 S 109.751 E 5973787 N 371844.1 E 1680.39 43.04 167.27 1501.798 1554.288 487.496 S 123.772 E 5973725 N 371857 E 1775.02 46.86 167.83 1568.758 1621.248 552.769 S 138.172 E 5973659 N 371870.3 E 1869.72 49.45 167.34 1631.929 1684.419 621.659 S 153.344 E 5973590 N 371884.3 E 1964.92 50.59 167.28 1693.096 1745.586 692.824 S 169.369 E 5973519 N 371899.1 E 2059.96 52.98 164.99 1751.889 1804.379 765.301 S 187.283 E 5973446 N 371915.8 E 2154.98 53.88 165.74 1808.503 1860.993 839.138 S 206.561 E 5973372 N 371933.8 E 2250.3 54.37 165.16 1864.362 1916.852 913.897 S 225.966 E 5973297 N 371951.9 E 2345.56 54.18 166.25 1919.985 1972.475 988.835 S 245.062 E 5973221 N 371969.7 E 2440.98 54.47 166.43 1975.633 2028.123 1064.156 S 263.367 E 5973146 N 371986.7 E 2536.23 54.69 166.52 2030.836 2083.326 1139.625 S 281.52 E 5973070 N 372003.6 E 2631.65 54.78 167.93 2085.93 2138.42 1215.603 S 298.747 E 5972994 N 372019.5 E 2726.9 54.09 165.76 2141.334 2193.824 1291.045 S 316.372 E 5972918 N 372035.8 E 2821.8 54.07 164.1 9 2197.01 2249.5 1365.267 S 336.295 E 5972843 N 372054.5 E 2916.61 56.17 164.47 2251.225 2303.715 1440.15 S 357.299 E 5972768 N 372074.2 E 2990.56 56.88 165.21 2292.014 2344.504 1499.686 S 373.428 E 5972708 N 372089.3 E 3060.6 57.2 164.48 2330.119 2382.609 1556.409 S 388.792 E 5972651 N 372103.7 E 3156.36 57.84 164.31 2381.543 2434.033 1634.212 S 410.523 E 5972573 N 372124.1 E 3252.13 58.29 164.53 2432.201 2484.691 1712.5 S 432.352 E 5972495 N 372144.6 E 3347.95 58.67 164.25 2482.295 2534.785 1791.17 S 454.332 E 5972416 N 372165.2 E 3443.68 58.65 164.59 2532.086 2584.576 1869.928 S 476.292 E 5972336 N 372185.8 E 3539.48 58.45 164.7 2582.07 2634.56 1948.737 S 497.933 E 5972257 N 372206.1 E 3635.36 58.66 164.89 2632.089 2684.579 2027.673 S 519.386 E 5972178 N 372226.2 E 3730.87 58.54 165.93 2681.851 2734.341 2106.565 S 539.922 E 5972099 N 372245.4 E 3826.29 58.71 165.46 2731.531 2784.021 2185.506 S 560.052 E 5972019 N 372264.2 E 3921.3 58.43 165.07 2781.074 2833.564 2263.909 S 580.671 E 5971941 N 372283.5 E 4017.09 58.72 165.83 2831.018 2883.508 2343.027 S 601.205 E 5971861 N 372302.6 E 4112.35 58.35 166.54 2880.742 2933.232 2421.928 S 620.608 E 5971782 N 372320.7 E 4207.88 58.71 167.16 2930.614 2983.104 2501.27 S 639.144 E 5971702 N 372337.9 E 4303.68 59.66 166.82 2979.689 3032.179 2581.432 S 657.666 E 5971622 N 372355 E 4397.31 57.71 166.58 3028.35 3080.84 2659.273 S 676.066 E 5971544 N 372372.1 E 4492.39 57.4 166.56 3079.359 3131.849 2737.318 S 694.702 E 5971465 N 372389.4 E 4586.99 58.29 167.23 3129.706 3182.196 2815.32 S 712.858 E 5971387 N 372406.2 E 4683.34 58.51 166.73 3180.193 3232.683 2895.274 S 731.347 E 5971307 N 372423.3 E 4780.4 58.64 167.91 3230.799 3283.289 2976.076 S 749.526 E 5971226 N 372440.1 E 4876.06 58.85 167.7 3280.432 3332.922 3056.007 S 766.8 E 5971146 N 372456 E 4971.84 58.86 166.41 3329.972 3382.462 3135.895 S 785.163 E 5971065 N 372473 E 5066.86 57.57 165.68 3380.021 3432.511 3214.279 S 804.638 E 5970987 N 372491.1 E 5163.07 57.72 165 3431.51 3484 3292.906 S 825.207 E 5970908 N 372510.4 E 5258.72 56.82 164.55 3483.226 3535.716 3370.545 S 846.336 E 5970830 N 372530.2 E ~~"'- 5354.32 56.9 164.56 3535.489 3587.979 3447.703 S 867.654 E 5970752 N 372550.2 E 5448.06 57.28 164.53 3586.42 3638.91 3523.554 S 888.625 E 5970676 N 372569.8 E 5545.81 56.95 162.84 3639.496 3691.986 3602.332 S 911.681 E 5970597 N 372591.5 E 5640.8 57.85 162.36 3690.674 3743.164 3678.693 S 935.613 E 5970520 N 372614.2 E 5735.11 55.93 160.83 3742.19 3794.68 3753.645 S 960.541 E 5970445 N 372637.8 E 5828.11 54.64 163.52 3795.159 3847.649 3826.404 S 983.951 E 5970372 N 372660 E 5925.26 54.26 164.71 3851.644 3904.134 3902.424 S 1005.587 E 5970295 N 372680.3 E 6022.08 54.07 166.01 3908.329 3960.819 3978.366 S 1025.426 E 5970219 N 372698.8 E 6116.31 54.02 165.51 3963.657 4016.147 4052.299 S 1044.189 E 5970145 N 372716.3 E 6213.53 54.51 164.95 4020.437 4072.927 4128.606 S 1064.308 E 5970068 N 372735.1 E 6308.4 54.75 164.97 4075.353 4127.843 4203.316 S 1084.383 E 5969993 N 372753.9 E 6403.27 54.29 166.01 4130.418 4182.908 4278.104 S 1103.74 E 5969918 N 372772 E 6498.01 53.98 165.99 4185.924 4238.414 4352.6 S 1122.314 E 5969843 N 372789.3 E 6594.87 54.13 167.04 4242.783 4295.273 4428.853 S 1140.599 E 5969766 N 372806.3 E 6688.04 54.18 167.41 4297.343 4349.833 4502.507 S 1157.299 E 5969693 N 372821.7 E 6786.25 54.43 168.08 4354.646 4407.136 4580.449 S 1174.228 E 5969614 N 372837.3 E 6881.77 54.79 168.72 4409.965 4462.455 4656.728 S 1189.885 E 5969538 N 372851.7 E 6977.23 55.05 168.53 4464.828 4517.318 4733.313 S 1205.293 E 5969461 N 372865.8 E 7072.72 55.63 168.6 4519.133 4571.623 4810.298 S 1220.865 E 5969384 N 372880 E 7168.28 56.02 168.07 4572.812 4625.302 4887.724 S 1236.85 E 5969306 N 372894.7 E 7263.9 56.17 168.32 4626.15 4678.64 4965.407 S 1253.086 E 5969228 N 372909.6 E 7359.58 55.84 168.75 4679.647 4732.137 5043.15 S 1268.854 E 5969150 N 372924 E 7455.28 55.8 167.33 4733.413 4785.903 5120.599 S 1285.26 E 5969072 N 372939.1 E 7550.84 56.11 167.05 4786.911 4839.401 5197.808 S 1302.816 E 5968995 N 372955.3 E 7646.35 56.31 167.49 4840.029 4892.519 5275.234 S 1320.306 E 5968917 N 372971.5 E 7742.18 56.85 167.31 4892.81 4945.3 5353.292 S 1337.755 E 5968839 N 372987.6 E 7837.35 57.03 167.17 4944.727 4997.217 5431.084 S 1355.372 E 5968761 N 373003.9 E 7933.13 57.72 166.5 4996.365 5048.855 5509.63 S 1373.746 E 5968682 N 373020.9 E 8028.61 58.23 166.41 5046.997 5099.487 5588.328 S 1392.705 E 5968603 N 373038.5 E 8124.34 57.93 165.03 5097.615 5150.105 5667.069 S 1412.745 E 5968524 N 373057.2 E 8219.79 57.26 164.63 5148.766 5201.256 5744.847 S 1433.832 E 5968446 N 373077 E 8315.4 56.74 163.4 5200.84 5253.33 5821.93 S 1455.911 E 5968368 N 373097.7 E 8410.68 56.45 162.79 5253.297 5305.787 5898.032 S 1479.039 E 5968292 N 373119.5 E 8505.61 55.82 163.41 5306.196 5358.686 5973.452 S 1501.955 E 5968216 N 373141.2 E 8601.2 55.79 163.95 5359.919 5412.409 6049.331 S 1524.172 E 5968140 N 373162.1 E 8695.17 55.59 164.44 5412.887 5465.377 6124.015 S 1545.313 E 5968065 N 373181.9 E 8790.51 55.57 165.87 5466.781 5519.271 6200.034 S 1565.462 E 5967988 N 373200.8 E 8887.96 56.17 165.94 5521.457 5573.947 6278.271 S 1585.107 E 5967910 N 373219.1 E 8983.39 56.22 166.92 5574.552 5627.042 6355.352 S 1603.712 E 5967832 N 373236.4 E 9078.98 56.11 168.15 5627.778 5680.268 6432.879 S 1620.85 E 5967755 N 373252.2 E 9173.08 56.26 167.55 5680.146 5732.636 6509.309 S 1637.305 E 5967678 N 373267.3 E 9266.15 57.19 167.45 5731.21 5783.7 6585.275 S 1654.147 E 5967602 N 373282.9 E 9365.59 57.26 167.34 5785.04 5837.53 6666.869 S 1672.393 E 5967520 N 373299.7 E 9458.69 57.04 166.71 5835.542 5888.032 6743.084 S 1689.953 E 5967443 N 373316 E 9556.89 57.19 166.17 5888.861 5941.351 6823.25 S 1709.288 E 5967363 N 373333.9 E 9645.38 57.21 165.74 5936.796 5989.286 6895.408 S 1727.339 E 5967290 N 373350.7 E 9743.16 56.68 165.21 5990.13 6042.62 6974.742 S 1747.892 E 5967211 N 373369.9 E 9843.38 56.02 164.87 6045.664 6098.154 7055.341 S 1769.427 E 5967130 N 373390.1 E 9936.71 55.54 164.09 6098.15 6150.64 7129.699 S 1790.075 E 5967055 N 373409.5 E 10033.56 55.18 164.1 6153.201 6205.691 7206.331 S 1811.912 E 5966978 N 373430 E 10127.07 55.13 165.15 6206.63 6259.12 7280.326 S 1832.259 E 5966904 N 373449.1 E 10220.01 55.73 165.21 6259.365 6311.855 7354.31 S 1851.834 E 5966829 N 373467.4 E 10319.06 55.57 166.77 6315.256 6367.746 7433.65 S 1871.631 E 5966750 N 373485.8 E 10401.48 55.66 166.12 6361.803 6414.293 7499.772 S 1887.573 E 5966683 N 373500.6 E 10510.87 56.38 166.26 6422.941 6475.431 7587.859 S 1909.225 E 5966595 N 373520.8 E 10605.74 56.23 167.6 6475.574 6528.064 7664.744 S 1927.075 E 5966518 N 373537.3 E 10701.87 56.76 168.81 6528.64 6581.13 7743.206 S 1943.457 E 5966439 N 373552.3 E 10797.1 57.57 168.51 6580.275 6632.765 7821.658 S 1959.191 E 5966360 N 373566.7 E ~.. 10892.52 57.19 167.91 6631.713 6684.203 7900.331 S 1975.611 E 5966281 N 373581.8 E 10987.93 57.5 167.39 6683.195 6735.685 .7978.801 S 1992.793 E 5966202 N 373597.6 E 11083.45 57.7 167.26 6734.377 6786.867 8057.485 S 2010.489 E 5966123 N 373614 E 11179.05 57.73 167.12 6785.44 6837.93 8136.294 S 2028.409 E 5966044 N 373630.5 E 11274.57 57.64 166.24 6836.503 6888.993 8214.847 S 2047.007 E 5965966 N 373647.8 E 11370 57.12 165.59 6887.946 6940.436 8292.808 S 2066.566 E 5965887 N 373666 E 11465.47 59.09 164.26 6938.388 6990.878 8371.065 S 2087.655 E 5965809 N 373685.8 E 11560.87 62.89 162.79 6984.647 7037.137 8451.047 S 2111.329 E 5965728 N 373708.1 E 11656.58 63.94 162.28 7027.479 7079.969 8532.69 S 2137.018 E 5965646 N 373732.4 E 11752.09 68.54 161.92 7065.951 7118.441 8615.849 S 2163.883 E 5965563 N 373757.8 E 11847.49 73.99 160.33 7096.583 7149.073 8701.294 S 2193.117 E 5965477 N 373785.6 E 11943.21 79.14 157.93 7118.818 7171.308 8788.242 S 2226.29 E 5965389 N 373817.2 E 12035.45 82.51 156.33 7133.525 7186.015 8872.127 S 2261.679 E 5965305 N 373851.2 E 12077.54 84.37 155.5 7138.333 7190.823 8910.298 S 2278.742 E 5965266 N 373867.6 E 12163.68 87.53 152.22 7144.418 7196.908 8987.412 S 2316.592 E 5965188 N 373904.1 E - 12200 90.19 150 7145.14 . 7197.63' 9019.201 S 2334.134 E 5965156 N 373921.1 E ~~- 12230.9 86.54 151.73 7146.022 7198.512 9046.175 S 2349.169 E 5965129 N 373935.7 E 12262.78 86.66 151.39 7147.912 7200.402 9074.158 S 2364.325 E 5965101 N 373950.4 E 12307.33 86.85 151.7 7150.434 7202.924 9113.263 S 2385.517 E 5965061 N 373970.9 E 12358.19 87.41 150.6 7152.981 7205.471 9157.754 S 2410.027 E 5965017 N 373994.6 E 12400.85 87.96 150.87 7154.704 7207.194 9194.938 S 2430.864 E 5964979 N 374014.8 E 12453.13 86.98 151.48 7157.012 7209.502 9240.695 S 2456.045 E 5964933 N 374039.2 E 12496.2 86.54 152.06 7159.446 7211.936 9278.581 S 2476.385 E 5964895 N 374058.9 E 12549.38 87.04 151.54 7162.424 7214.914 9325.375 S 2501.476 E 5964847 N 374083.2 E 12592.8 87.35 151.35 7164.549 7217.039 9363.468 S 2522.206 E 5964809 N 374103.3 E 12644.91 87.78 151.05 7166.763 7219.253 9409.091 S 2547.288 E 5964763 N 374127.6 E 12688.89 87.9 150.76 7168.42 7220.91 9447.494 S 2568.658 E 5964724 N 374148.3 E ~- 12740.29 88.03 150.87 7170.246 7222.736 9492.34 S 2593.706 E 5964679 N 374172.6 E 12788.26 88.15 150.7 7171.844 7224.334 9534.185 S 2617.107 E 5964637 N 374195.3 E 12835.57 87.96 150.95 7173.45 7225.94 9575.469 S 2640.156 E 5964595 N 374217.6 E 12878.84 87.78 151.32 7175.058 7227.548 9613.337 S 2661.03 E 5964557 N 374237.8 E 12931.11 87.9 150.67 7177.028 7229.518 9659.018 S 2686.357 E 5964511 N 374262.4 E 12973.72 88.09 150.29 7178.519 7231.009 9696.074 S 2707.339 E 5964473 N 374282.7 E 13026.76 87.28 150.37 7180.662 7233.152 9742.122 S 2733.573 E 5964427 N 374308.1 E 13076.25 87.41 150.09 7182.954 7235.444 9785.034 S 2758.119 E 5964383 N 374332 E 13121.91 87.65 149.7 7184.922 7237.412 9824.498 S 2781 E 5964344 N 374354.2 E 13164.76 87.65 149.3 7186.679 7239.169 9861.388 S 2802.73 E 5964306 N 374375.3 E ~... 13217.31 86.66 149.94 7189.287 7241.777 9906.666 S 2829.273 E 5964261 N 374401 E 13261.21 86.29 149.74 7191.986 7244.476 9944.551 S 2851.287 E 5964222 N 374422.4 E 13312.81 86.04 150.36 7195.438 7247.928 9989.16 S 2876.99 E 5964177 N 374447.3 E 13357.01 85.67 150.52 7198.632 7251.122 10027.51 S 2898.739 E 5964139 N 374468.4 E 13408.21 85.86 150.61 7202.413 7254.903 10071.98 S 2923.832 E 5964094 N 374492.7 E 13503.71 86.54 150.58 7208.742 7261.232 10154.99 S 2970.617 E 5964010 N 374538.1 E 13550 86.54 150.58 7211.536 7264.026 10195.24 S 2993.313 E 5963969 N 374560.1 E ~ 25-Jun-03 AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well C02-58 L 1 Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: 12,163.68' MD Window / Kickoff Survey: 12,200.00' MD (if applicable) Projected Survey: 13,550.00' MD Please call me at 273-3545 if you have any questions or concerns. Regards, :h03 -to' RECEIVED William T. Allen Survey Manager JUL 0 1 2003 Alaska o.~ & Gas Cons. ComrniaIion ~~ Attachment(s) ......... <) r- :¡ Sperry-Sun Drilling Services ~~ Alaska North Slope North Slope, Alaska Alpine CD-2 CD2-58L 1 Job Ho. AKZZ0002452746, Surveyed: 7 June, 2003 Survey Report 25 June, 2003 ~.. Your Ref: API 501032045760 Surface Coordinates: 5974214.18 H, 371741.60 E (70020'16.0287" H, 151002'26.5445" W) Grid Coordinate System: HAD27 Alaska State Planes, Zone 4 Surface Coordinates relative to Project H Reference: 974214.18 N, 128258.40 W (Grid) Surface Coordinates relative to Structure: 228.28 S, 28.02 E (True) Kelly Bushing: 52.49ft above Mean Sea Level Elevation relative to Project V Reference: 52. 49ft Elevation relative to Structure: 52.49ft spe.......y-su.-, DRILLING seRVIc:es A Halliburton Company JEFN T VE Survey Ref: svy263 Sperry-Sun Drilling Services Survey Report for Alpine CD-2 - CD2-58L 1 Your Ref: AP/501032045760 Job No. AKZZOO02452746, Surveyed: 7 June, 2003 North Slope, Alaska Alaska North Slope Measured 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) 12163.68 87,530 152.220 7144.42 7196.91 8987.41 S 2316.59 E 5965188.46 N 373904.13 E 9276,15 Tie On Point 12200,00 90,190 150,000 7145.14 7197,63 9019.20 S 2334.13 E 5965156.38 N 373921.13 E 9.538 9311,59 Window Point 12230,90 86,540 151,730 7146.02 7198.51 9046.17 S 2349.17 E 5965129.15 N 373935.70 E 13.071 9341,70 12262.78 86,f360 151,390 7147.91 7200.40 9074.16 S 2364.32 E 5965100.91 N 373950.37 E 1.129 9372,82 12307,33 86,850 151 .700 7150.43 7202.92 9113.26 S 2385.52 E 5965061.45 N 373970.89 E 0.815 9416.30 12358.19 87.410 150.600 7152.98 7205.4 7 9157.75 S 2410.03 E 5965016.54 N 373994.64 E 2.425 9465,89 12400,85 87.960 150.870 7154.70 7207.19 9194.94 S 2430.86 E 5964979.01 N 374014.84 E 1.436 9507.44 12453,13 86.980 151.480 7157.01 7209.50 9240.70 S 2456.05 E 5964932.83 N 374039.23 E 2.207 9558.43 12496.20 86,540 152.060 7159.45 7211.94 9278.58 S 2476.39 E 5964894.60 N 374058.92 E 1.689 9600.51 12549.38 87,040 151.540 7162.42 7214.91 9325.38 S 2501.48 E 5964847.38 N 374083.21 E 1.355 9652.47 12592,80 87,350 151,350 7164.55 7217.04 9363.4 7 S 2522.21 E 5964808.94 N 374103.28 E 0.837 9694.86 12644,91 87.780 151.050 7166.76 7219.25 9409.09 S 2547.29 E 5964762.90 N 374127.58 E 1.006 9745.69 12688.89 87,900 150.760 7168.42 7220.91 9447.49 S 2568.66 E 5964724.13 N 374148.29 E 0,713 9788.56 12740,29 88.030 150.870 7170.25 7222.74 9492.34 S 2593.71 E 5964678.87 N 374172.57 E 0.331 9838.64 12788,26 88.150 150.700 7171.84 7224.33 9534.18 S 2617.11 E 5964636.63 N 374195.25 E 0.434 9885.38 12835,57 87.960 150.950 7173.45 7225.94 9575.47 S 2640.16 E 5964594.95 N 374217.59 E 0.663 9931.48 12878,84 87,780 151.320 7175.06 7227.55 9613.34 S 2661.03 E 5964556.73 N 374237.81 E 0.950 9973.69 12931 ,11 87,900 150.670 7177.03 7229.52 9659.02 S 2686.36 E 5964510.63 N 374262.36 E 1.264 10024.65 12973,72 88,090 150.290 7178.52 7231.01 9696.07 S 2707.34 E 5964473.22 N 374282.70 E 0.997 10066.11 13026,76 87,280 150,370 7180.66 7233.15 9742.12 S 2733.57 E 5964426.73 N 374308.14 E 1.535 10117.68 13076.25 87.410 150.090 7182.95 7235.44 9785.03 S 2758.12 E 5964383.40 N 374331.95 E 0.623 10165.77 13121.91 87.650 149.700 7184.92 7237.41 9824.50 S 2781.00 E 5964343.55 N 374354.15 E 1.002 10210.08 13164,76 87,650 149.300 7186.68 7239.17 9861.39 S 2802.73 E 5964306.30 N 374375.25 E 0.933 10251.59 ~ 13217,31 86.660 149,940 7189.29 7241.78 9906.67 S 2829.27 E 5964260.57 N 374401.01 E 2.242 10302,51 13261,21 86,290 149.740 7191.99 7244.48 9944.55 S 2851.29 E 5964222.32 N 374422.38 E 0.958 10345.05 13312,81 86,040 150,360 7195.44 7247.93 9989.16 S 2876.99 E 5964177.27 N 374447.31 E 1.293 10395.09 13357.01 85,670 150.520 7198,63 7251.12 10027.51 S 2898.74 E 5964138.56 N 374468.40 E 0.912 10438,01 13408.21 85,860 150,610 7202.41 7254.90 10071.98 S 2923.83 E 5964093.67 N 374492.73 E 0.410 10487.74 13503,71 86,540 150,580 7208.74 7261.23 10154.99 S 2970.62 E 5964009.87 N 374538.09 E 0.713 10580.56 13550,00 86,540 150,580 7211,54 7264.03 10195.24 S 2993.31 E 5963969.24 N 374560.10 E 0.000 10625.57 Projected Survey 25 June, 2003 - 10:39 Page 2 of 3 DrillQuest 3.03.02.005 Sperry-Sun Drilling Services Survey Report for Alpine CD·2 . CD2·5BL 1 Your Ref: API 501032045760 Job No. AKZZ0002452746, Surveyed: 7 June, 2003 Alaska North Slope North Slope, Alaska All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to RKB = 52.49' MSL. Northings and Eastings are relative to 2133' FNL, 1494' FEL. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US SUNey). Vertical Section is from 2133' FNL. 1494' FEL and calculated along an Azimuth of 163.660° (True). Magnetic Declination at Surface is 24,595"(19-May-03) .",,-~ Based upon Minimum Curvature type calculations, at a Measured Depth of 13550.00ft., The Bottom Hole Displacement is 10625.57ft., in the Direction of 163.638° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 12163.68 12200.00 13550.00 7196.91 7197,63 7264,03 8987.41 S 9019.20 S 10195.24 S 2316.59 E 2334.13 E 2993.31 E Tie On Point Window Point Projected SUNey Survey tool program for CD2-58L 1 "~ From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0,00 0,00 13550.00 7264.03 AK-6 BP JFR-AK (CD2-58) 25 June, 2003 - 10:39 Page 3 of 3 DrillQuest 3.03.02.005 ( 25-Jun-03 AOGCC Howard Okland 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Re: Distribution of Survey Data for Well C02-58 L 1 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies. Tie-on Survey: 12,163.68 I MD Window / Kickoff Survey: 12,200.00 I MD (if applicable) Projected Survey: 13,550.00' MD Please call me at 273-3545 if you have any questions or concerns. Regards, r:2D 3 -I 0 I RECEIVED William T. Allen Survey Manager JUL 0 1 2003 Alaska GI & Gas Cons. Commieeion D . Anchorage ~~ Attachment(s) "- .~ .I ~ Sperry-Sun Drilling Services ~- Alaska North Slope North Slope, Alaska Alpine CD-2 CD2-58L 1 MWD Job No. AKMWOO02452746, Surveyed: 7 June, 2003 Survey Report 25 June, 2003 Your Ref: API 501032045760 Surface Coordinates: 5974214.18 N, 371741.60 E (70020' 16.0287" N, 151002'26.5445" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 -~""~ Surface Coordinates relative to Project H Reference: 974214.18 N, 128258.40 W (Grid) Surface Coordinates relative to Structure: 228.28 S, 28.02 E (True) Kelly Bushing: 52.49ft above Mean Sea Level Elevation relative to Project V Reference: 52.49ft Elevation relative to Structure: 52. 49ft SpE!r''-'Y-!!5UI'1 DRILLING SeAVIc:es A Halliburton Company Survey Ref: svy264 Sperry-Sun Drilling Services Survey Report for Alpine CD-2 - CD2·68L 1 MWD Your Ref: AP/501032045760 Job No. AKMW0002452746, Surveyed: 7 June, 2003 North Slope, Alaska Alaska North Slope Measured 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) 12163.68 87.530 151.760 7144.47 7196.96 9001.22 S 2259.92 E 5965175.63 N 373847.23 E 9273.45 Tie On Point 12200,00 90.1 90 150.000 7145.19 7197.68 9032.94 S 2277.59 E 5965143.61 N 373864.36 E 8.781 9308.86 Window Point 12230.90 86,540 153.460 7146.08 7198.57 9060.13 S 2292.22 E 5965116.17 N 373878.52 E 16.272 9339.07 12262.78 86,660 154.100 7147,97 7200.46 9088.68 S 2306.28 E 5965087.38 N 373892.09 E 2.039 9370.42 12307.33 86,850 152.320 7150.49 7202.98 9128.38 S 2326.32 E 5965047.34 N 373911.45 E 4,012 9414, 16 -.- 12358.19 87.410 152.480 7153.04 7205.53 9173.40 S 2349.86 E 5965001.93 N 373934.21 E 1.145 9463.98 12400.85 87.960 151.280 7154.76 7207.25 9210.99 S 2369.95 E 5964964.00 N 373953.66 E 3.092 9505.70 12453.13 86.980 152.130 7157.07 7209.56 9256.98 S 2394.70 E 5964917.60 N 373977.62 E 2.480 9556.80 12496.20 86,540 151.960 7159,50 7211.99 9294.96 S 2414.86 E 5964879.27 N 373997.13 E 1.095 9598.92 12549.38 87,040 151.370 7162.48 7214.97 9341.70 S 2440.06 E 5964832.12 N 374021.53 E 1.453 9650.86 12592,80 87,350 149.490 7164,60 7217.09 9379.41 S 2461.46 E 5964794.04 N 374042.28 E 4.383 9693,07 12644.91 87.780 150.290 7166.82 7219.31 9424.45 S 2487.58 E 5964748.56 N 374067.62 E 1.742 9743.64 12688,89 87.900 150.240 7168.48 7220.97 9462.61 S 2509.38 E 5964710.03 N 374088.76 E 0.296 9786.39 12740,29 88,030 149.200 7170.30 7222.79 9506.97 S 2535.28 E 5964665.24 N 374113.90 E 2.038 9836.24 12788,26 88,150 149.290 7171.90 7224.39 9548.17 S 2559.80 E 5964623.62 N 374137.71 E 0.313 9882.68 12835,57 87.960 150,810 7173.51 7226.00 9589.14 S 2583.40 E 5964582.26 N 374160.61 E 3.236 9928.63 12878.84 87,780 150.920 7175,11 7227.60 9626.91 S 2604.45 E 5964544.13 N 374181.01 E 0.487 9970,80 12931 , 11 87,900 149.540 7177,08 7229.57 9672.25 S 2630.39 E .5964498.36 N 374206.17 E 2.648 10021,60 12973.72 88,090 149.610 7178,57 7231.06 9708.97 S 2651.95 E 5964461.27 N 374227.10 E 0.475 10062,90 13026,76 87.280 149.770 7180.72 7233.21 9754.72 S 2678.70 E 5964415.07 N 374253.06 E 1.557 10114,33 13076.25 87.410 150.850 7183.01 7235.50 9797.66 S 2703.19 E 5964371.71 N 374276.81 E 2.196 10162.43 13121.91 87.650 149.570 7184.98 7237.47 9837.25 S 2725.85 E 5964331.74 N 374298.79 E 2.850 10206.80 13164.76 87.650 149,690 7186.73 7239.22 9874.19 S 2747.49 E 5964294.44 N 374319.80 E 0.280 10248,34 13217,31 86.660 150,810 7189,34 7241.83 9919.76 S 2773.54 E 5964248.43 N 374345.06 E 2.843 10299.39 13261,21 86,290 153.110 7192,04 7244.53 9958.43 S 2794.13 E 5964209.42 N 374365.00 E 5.297 10342,29 13312.81 86.040 154.170 7195.49 7247.98 10004.56 S 2816.99 E 5964162.90 N 374387.06 E 2.106 10392.99 13357,01 85,670 151.990 7198.69 7251 .18 10043.87 S 2836.95 E 5964123.26 N 374406.35 E 4.990 10436.32 13408,21 85,860 151.550 7202.47 7254.96 10088.85 S 2861.10 E 5964077.87 N 374429.72 E 0.934 10486.29 13503,71 86.540 151,200 7208.80 7261.29 10172.49 S 2906.75 E 5963993.46 N 374473.94 E 0.800 10579,39 13550,00 86,540 151.200 7211,59 7264.08 10212.98 S 2929.01 E 5963952.59 N 374495.50 E 0.000 10624,51 Projected Survey 25 June, 2003 - 10:41 Page 2 of 3 DrillQuest 3.03.02.005 Sperry-Sun Drilling Services Survey Report for Alpine CD-2 - CD2-58L 1 MWD Your Ref: API 501032045760 Job No. AKMWOO02452746, Surveyed: 7 June, 2003 North Slope, Alaska A/aska North Slope All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to RKB = 52.49' MSL. Northings and Eastings are relative to 2133' FNL, 1494' FEL. GlobF.lI Northings ;:¡nrJ 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 2133' FNL, 1494' FEL and calculated along an Azimuth of 163.660° (True). Magnetic Declination at Surface is 24.595°(19-May-03) --- Based upon Minimum Curvature type calculations, at a Measured Depth of 13550.00ft., The Bottom Hole Displacement is 10624. 70ft., in the Direction of 163.997° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 12163,68 12200,00 13550,00 7196.96 7197.68 7264.08 9001 .22 S 9032.94 S 10212.98 S 2259.92 E 2277.59 E 2929.01 E Tie On Point Window Point Projected Survey Survey tool program for CD2-58L 1 MWD - From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0,00 0.00 13550.00 7264.08 MWD Magnetic (C02-58 MWD) 25 June, 2003 - 10:41 Page 30'3 DrmQuest 3.03.02.005 AJpme ho:~zontals with OH sidetracks j ') Subject: Alpine horizontals with OR sidetracks From: "Brian D Noel" <Brian.Noel@conocophillips.com> Date: Tue, 1 Jul2003 14:41 :04 -0800 To: tom _ maunder@admin.state.ak.us CC: "Vernon T Johnson" <VernJohnson@conocophillips.com>, "Chip Alvord" <Chip .Alvord@conocophillips.com> ~). ~~51 ..~ 'Oì J Tom - Added requested information to stick drawings for the three other Alpine wells with open hole sidetracks in the horizontal section. Closer look at CDl-21 shows first horizontal was out the bottom of sand from 10,680 - 11,620' and then went out the top at 11,740' md. With sidetrack point at 9910', there is approx 700' of sand in abandoned hole that could take fluid (assuming that was reason for Ll designation, see attached email from 2/26/01 on API suffix numbering) . (See attached file: Alpine sidetracks.pdf) (See attached file: CDl-21 lateral naming.pdf) Let me know if you need additional information - Brian 265-6979 ----- Forwarded by Brian D Noel/PPCO on 06/30/2003 04:22 PM ----- Brian D Noel 06/16/2003 05:08 PM To: Tom Maunder <t.orn rnaunder@admin.state.a.k.us> cc: Vernon T Johnson/PPCO@Phillips Subject: Re: CD2-58 and CD2-58L1(Document link: Brian D Noe 1 ) Tom - Vern is out until wed 6/18. Did review the logs with geologist and found, unfortunately that the sidetracks were due to going out the top of sand. Pulled back to where horizontal was in sand and then resumed drilling ahead. So don't expect any contribution to production from the abandoned holes. The CD2-15 3rd leg start point of 13,410' is correct, but the end of 2nd leg should be 13,776' (not 13,376' as shown on drawing). Sharon is compiling the ASP coordinates and tvd's and will send those over. Thanks - Brian Tom Maunder <tom maunder@admin.state.ak.us> -_.~._-_._._--- ----_._-----_._---~_._...~.._...._....... 06/12/2003 01:29 PM 1 of3 5/26/2004 11: 18 AM Allîine horiilontals with OH sidetracks ¡ ) To: Vernon T Johnson/PPCO@Phillips cc: Chip Alvord/PPCO@Phillips, Brian D Noel/PPCO@Phillips Subject: Re: CD2-58 and CD2-58L1 Vern, Thanks for the information. Could you please provide a little information as to why the OH sidetracks were performed?? Was it a case of rock quality or (gasp) going out of the top of the reservoir?? At first glance the "non accessible" wellbore sections are much shorter than on CD2-58, although that is not the case on CDl-21. You might also look at the "take off" point of the 3rd leg of CD2-15. Should that md be 13140?? Also, was/is there an expectation that the "non accessible" legs will contribute to the wells production?? Could you also provide the ASP coordinates and TVDs of the various take off points and TDs?? I will pass this on to Steve Davies and we will have a look. Tom Maunder Vernon T Johnson wrote: Thanks Tom, The other wells where we have sidetracked at CD2 pad are CD2-13, and CD2-15. CDl-21 on CD1 pad also had an open hole sidetrack. I am checking to be sure how the naming was handled, but I think on all of these wells we followed the same convention, ie PB1 and -7x API suffix for the inaccessible hole. See the attached schematic with the depth details. Let me know if you have any questions. (See attached file: Visio-Sidetracks.pdf) Vern Johnson 907-265-6081 (w) 907-265-1515 (fax) 907-748-3906 (Cell) Y~uE.~...:,,,g_~,þ',~:!,?g,~,~.~.9.,~g,S_S?,p"~,~u~..~u~'p"~.u,:..S:g,~~ Tom Maunder <tom maunder@admin.state.ak.us> 06/05/2003 01:34 PM To: Vernon T Johnson/PPCO@Phillips cc: Steve Davies <steve davies@admin.state.ak.us>, Steve McMains <steve mcmains@admin.state.åk"·'~Llš-;uu_-- ,"u -.- Subject: CD2-58 and CD2-58L1 Vern, I checked with Steve and what you propose fits our understanding of a lateral, so ConPPCo will need to send in a 401 and $100 for CD2-58L1. You mentioned that there are some other wells where you have also done OH sidetracks at Alpine. Could you give us a list of these wells and the "numerology" specifics. Steve and I believe that the L1 20f3 5/26/2004 II: 18 AM Alpine horì~ontals with OH sidetracks ~ ) particularly applies in the 2-58 case since you indicated that you IIgot back into good rock" and you drilled another 3000'. It is likely, as you hope, that this wellbore section will contribute to total production. If you can get the paperwork in tomorrow, we would appreciate. Since this is an ongoing operation, we will not hold you up, but the paperwork should be in a promptly as possible. Tom Maunder, PE AOGCC (See attached file: tom_maunder.vcf) ------------------------------------------------------------------------ Name: Visio-Sidetracks.pdf Visio-Sidetracks.pdf Type: Acrobat (application/pdf) Encoding: base64 (See attached file: tom_maunder.vcf) ............. .... .."........" ..... . . "..... ï' . .."........... ""~' i I .. ,.1 Content-Type: apPlication/Pdf.,i¡i ;Alplne sldetracks.pdf I Content-Encoding: base64 ' ..............,................,..,. ...:....:.,.:::..1....,:::::.::...:::::.:.,::,:::.::::::::.:::,::::::::::,:.:::::::::.::::::::::::::.::::::.:::::::::::..::,::,:.:::.:::::::.:::.::.:.:..:,:::.::...:.::.:":::::.,....::..:::..:::...:..:::::..1 I···. ....................................................... .............................................. ........................................................................................................................ ........................................................... .......................................,'... . Content-Type: CDl-211ateral namlng.pdf C E d· b 64 ontent- nco Ing: ase . ..... .. i . ' ". I :, Content-Type: application/octet-stream i¡ :tom maunder.vcfl; . , Content-Encoding: base64 I ::::.:.::',':',¡ 30f3 5/26/2004 11: 1 8 AM ) ) ~D3 - I D ~ 11 ~~4-- WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Howard Okland 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501-3539 June 20, 2003 RE: MWD Formation Evaluation Logs - CD2-58 LI, AK-MW-2452746 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 Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 1 LDWG formatted Disc with verification listing. API#: 50-103-20457-60. Re: CD2-58L 1 pressures ) Subject: Re: CD2-58L 1 pressures Date: Tue, 10 Jun 2003 08:53:26 -0800 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: Vernon T Johnson <Vern.Johnson@conocophillips.com> Vern, Thanks for the information, this is as I thought and helps reconcile the conflicting information in the application. Tom Vernon T Johnson wrote: > Tom, > > As discussed, from recent modelling the Alpine formation pressure in the > area of C02-58 is estimated to be +/- 3000 psi. This is different from the > originally estimated 'virgin' reservoir pressure of +/-3250 psi. The > planned mud weight of 8.6 ppg provides +/- 215 psi of overbalance, at 7190 > ft TVO. > > Let me know if there is any other information you need. > > Vern Johnson > 907-265-6081 (w) > 907-265-1515 (fax) > 907-748-3906 (Cell) > Vern.Johnson@conocophillips.com . . . . ............. ..., , Tom Maunder <tom maunder@admin.state.ak.us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 1 ) 6/10/2003 8:53 AM n lL FRANK H. MURKOWSKI, GOVERNOR ) AI/A~1iA. OIL AND GAS CONSERVATION COMMISSION Chip Alvord Drilling Team Leader ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage AK 99510-0360 333 w. yrH AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Colville River Unit CD2-58Ll ConocoPhillips Alaska, Inc. Permit No: 203-101 Surface Location: 2143' FNL, 1493' FEL, Sec. 2, TI1N, R4E, UM Bottomhole Location: 1781' FNL, 1488' FWL, Sec. 13, TIIN, R4E, UM Dear Mr. Alvord: Enclosed is the approved application for permit to drill the above referenced development well. 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 North Slope petroleum field inspector at 659-3607 (pager). Sincerely, ('\ ~~ Sarah Palin Chair BY ORDER OF THE COMMISSION DATED this& day of June, 2003 cc: Department ofFish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. . Exploration, Production and Refineries Section \ \ 1a, Drill Re-Entry Name of Operator ConocoPhillips Alaska, Inc. Address x ) STATE OF ALASKA ' ') ALAdKA OIL AND GAS CONSERVATION cOrvll\¡':ISSION PERMIT TO DRILL 20 AAC 25.005 1 b Type of Well Exploratory Service Development Gas 5. Datum Elevation (DF or KB) DF 52' 6, Property Designation ADL 380075 7. Unit or property Name kw /to-'O"<; Type of Work Redrill Deepen Stratigraphic Test Development Oil X Single Zone X Multiple Zone 10. Field and Pool Colville River Field Alpine Oil Pool feet 2. 3. 4. P. O. Box 100360, Anchorage, AK 99510-0360 Location of well at surface 2143' FNL, 1493' FEL, Sec. 2, T11 N, R4E, UM At target (=KOP) 603' FNL, 833' FWL, Sec. 13 T11 N, R4E, UM At total depth 1781' FNL, 1488' FWL, Sec. 13 T11 N, R4E, UM 12. Distance to nearest 13. Distance to nearest well Property line CD2-41 603'FNL 833'FWL 188' at 11612' MD Sec13T11 NR4E Unit or property Name Colville River Unit 8. Well number 11, Type Bond (see 20 AAC 25,025) Statewide Number CD2-58L 1 9. Approximate spud date #59-52-180 Amount Feet 4397 $200,000 15. Proposed depth (MD and TVD) 13550' MD 7269' TVD feet 06/05/2003 14. Number of acres in property Kickoff depth 12200 feet Maximum hole angle 90° 17. Anticipated pressure (see 20 AAC 25.035(e)(2)) Maximum surface 2563 psig At total depth (TVD) 3268 at 7218' TVD.SS psig 18. Casing program size Hole Casing Setting Depth Weight Specifications Grade Coupling Top Bottom Length MD TVD MD TVD Quantity of cement (include stage data) N/A 3.5" 9.3# L-80 I BT mod 11480' 32' 32' 11612' 7060' Tubing 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 16389 feet true vertical 7190 feet Plugs (measured) Effective depth: measured true vertical 16389 7190 feet feet Junk (measured) Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor Surface Intermediate Production Liner 114 3018 12092 9.625 36 # 7" 26# 490sx Aslite ,233sx class G 185 sx Class G 3055 12129 2385 7196 Perforation depth: measured true vertical 20. Attachments Filing fee X Property plat Drilling fluid program X Time vs. depth plot BOP Sketch Refraction analysis Diverter Sketch Seabed report Drilling program X 20 AAC 25,050 requirements X 21 . I hereby certify that the foregoing is true and correct to the best of my knowledge Signed 7? ' iJ. 11-t ~ C~ 'i? /I/J<I""~ Title Commission Use Only Permit Number 2ð 3 -/ð I I ~6-1 lObS _ 2.LJ 'I ~7 - 6ú .. _ I Approval date t, ~ð ft¡ ~ Conditions of approval Samples re~ired Yes /No ì Mud log/~~ife'; Hydrogen sulfide measures Yes ® '-...6'irectional survey required ~ Required working pressure for BOPE Drilling Team Leader Date :J:U1E 5' 2tJoj J I See cover letter for Other requirements Yes ~ No 2M 3M Other: ,) S-C{~; Ç/';\. ß C) \'~.\-- t-'~\....::r-~'\I'- 'H",- f ()dgin8\ Signed By QIIIh PøJin 5M 10M 15M , t,\ ~~ ?c~c.\&~~~.~~ ~ ~'" ~~\>'a~~El\tflD', by order of / ~~~., '/':J the commission J U tfafY 6 ? n n 1,l!/A . ~~ '-$L'brrllt tn IIcate Commissioner Approved by Form 10-401 Rev, 7-24-89 o. R··~ ,r¡"r:. .,: , ~!.'\ .'. ~ l , ~A t ,1,,1 ¡""! !!!!II Alaska Oil & Gas Cons. Commission Anchorage ) ) CD2-58 Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment: Detailed Risk Information for further discussion of these risks) .6-1/8" Hole I Horizontal Production Hole Event Risk Level Lost circulation moderate Hydrogen Sulfide gas Low Mitiqation Strateqy 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 9.0 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 Jr; t' ?/>^'L f~ \,;,'1 ~ ..Ii·" Alpine: CD2-58L 1 ) ') Procedure 1. Pump out of 6-1/8" open hole CD2-58, to +1- 12200' MD. 2. Orient down with mud motor and trench +1- 80' section. 3. Time drill down with mud motor until sidetracked. 4. Drill and survey new horizontal to confirm the well is sidetracked. 5. Drill horizontal, geosteering per geologist instructions to TD at 13550' MD 6. Run 3-1/2", 9.3 #, L-80 tubing with SSSV nipple, gas lift mandrels, sliding sleeve and production packer. Land hanger. 7. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 8. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 9. Drop ball and set packer. Test tubing and tubing-casing annulus separately to 3500 psi 130 mins. 10. Shear CMPA annular shear sliding sleeve. 11. Circulate diesel in tubing and annulus. 12. Set BPV and secure well. Move rig off. Well Proximity Risks: Directional drilling I collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. CD2-41 will be the closest well to CD2-58L 1. Well separation is 188 ft at 11612ft MD. Accounting for survey uncertainty, the ellipse-to-ellipse separation is 39 ft at 11612 ft MD. DrillinQ Area Risks: There are no high-risk events (e.g. over-pressures zones) anticipated. Lost circulation: Faulting within the Alpine reservoir section is considered 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. CD2-58 DRilLING FLUID PROGRAM Density PV YP Funnel Viscosity Initial Gels 10 minute gels API Filtrate HPHT Fluid Loss at 160 PH Electrical Stability Oil Iwater ratio Production Hole Section : Production Hole Section - 6 1/8" 8.6 ppg 15 -20 18 -25 NA 9-12 NA 4.0-5.5 NA +800Vts 80/20 .-. \' (" ~ :::-".- - N-:--.--'''' '" . ,~, ··,1-rr (f~",.,._., -",.... ---t"...)C-'ì.../'Ö"':"""::-'" \~I :'\,...' :::::-".,~.. ___r. ~...l' ../ _ _, '-"~\' I \ -' "-~ '" --J '"\ __ -' / (,) iflV/;( , /;;r\ - ( ~.-' ;-- °f'- f') "--., (r~ / O r""" /:~-\ ~,.~ L h1J!':: "i ,~: ,": ~".1 f·~ .I'~'R) ",.,tJi"')1 ,i~\.;d ,II.J I~ ) ') 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 flash point (>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. O ~""'", ' ,....','. . r .. ," 1.1 {¡¡I, '.."'; .' It 4" ~;~.~ ':~' / ";. .'.,.~ ) CD2-58 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 : Csg Setting Casing Size Depth (in) MDfTVD(ft) 7" 12129 / 7196 N/ A 13550 / 7269 Fracture Gradient (Ibs. / gal) 16.0 16.0 Pore pressure (psi) 3256 3290 ASP Drilling (psi) 2570 N/A PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE (ASP) . NOTE: The Doyon 19 5000 psi BOP equipment is adequate. Test BOP's to 5000 psi. 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 psi/ft 0.1 = Gas gradient in psi/ft D = true Vertical depth of casing seat in ft RKB OR 2) ASP = FPP - (0.1 x D) Where; FPP = Formation Pore Pressure at the next casing point 1. ASP CALCULATIONS Drilling below intermediate casing (7") ASP = FPP - (0.1 x D) = 3290 - (0.1 x 7196') = 2570 psi ~ -\o~'\:'t>" \(~SsùŒ \\\a \, \~~\ ,~ ~:.J0~,ð?S '\ ~ ç:\-\,,~ 0'" .1 ~ ..J( ,~ l .. I I ~"" ,~ if . ."", ~ ,f~,., ~ r, t¡ ~~\~'¡~ ,'; ,~ . '- \'. s~e~V\~\ \ .~.~'-~,~\:~~\ ,?R-S-s'-:J~ 1:-2 ~ . ç,{ It)~ 7 Top Alpine C at 11930' MD /7165' TVD -jlll!.I",,!,.I',I,I-' 11:11' 1:111:: ·I'i' i1:1::I' i,I'I' ¡'I" , : I ;: I i ~ , i !(J'î;' I , ~ I II li,,11 111!!ilil :;ltlll.1 111.'".".'.1,'1 il:"i i""'il "il,il II ) ) Colville River Field CD2-58L 1 Production Well Completion Plan - I 1;..1'11,1".,1,,:..1.':,11- 1:'1,1, 1~lil:I¡!II.. ,,;,1\1 'i!II:II'1 "1,1111 ! ,II,.! ~ 'I J /; ¡:'I ¡ :1(:::111 I II! iI¡ 'I,! II 'I¡,,:i: I"",, Iii,. I' 'i :;':11:: :lili,III:1 9-5/8" 36 ppf J-~5 STC .. Surface Casing @ 3104' MD I 2390' TVD cemented to surface Updated 5/06/2003 16" Conductor to 114' 3-%" x 4-%" cross-over, 2 jts below 4-%Ohanger -. 3-1/2" Camco TRM-4E SSSV Nipple (2.813" 10) at 2000' TVD=2395' MD -2.813" X-Over -Single 1j.¡"xO.049" sls control line GL J Camco KBG-2 GLM (2.867" ID) at 3400' TVD for E Dummy with 1" BK-2 Latch Packer Fluid mix: Diesel in tubinQ and annulus Completion .MQ. DLQ Tubing Hanger 32' 32' 4-%" 12.6 #/ft 1ST-Mod Tubing (2) Crossover 3-1/2", 9.3#/ft, 1ST-Mod Tubing Camco SAL-O SSSV Nipple 2395' 2000' 3-1/2", 9.3#/ft, 1ST-Mod Tubing Camco KSG-2 GLM (2.867" 10) 4940' 3400' 3-1/2", 9.3#/ft, 1ST-Mod Tubing Camco KSG-2 GLM (2.867" 10) 9121' 5700' 3-1/2", 9.3#/ft, 1ST-Mod Tubing Camco KSG-2 GLM (2.867" 10) 11300' 6898' 3-1/2" tubing joints (2) Saker 3-1/2" CMPA sliding sleeve 11400' 6954' w/2.81" X Profile 3-1/2" tubing joint (2) Baker S3 Packer 11500' 7008' with mill out extension 3-1/2" tubing joints (2) HES "XN" (2.75" 10)-62.762 ¡nc 11600' 7055' 3-1/2" 10' pup joint WEG 11612' 7060' 3-1/2" 9.3 ppf L-80 1ST Mod. R3 tubing run with Jet Lube Run'n'Seal pipe dope GL J Camco KBG-2 GLM (2.867" ID) at 5700' TVD for E Dummy with 1" BK-2 Latch Camco KBG-2 GLM (2.867" ID) 2 joints above sliding sleeve E Dummy with 1" BK-2 Latch Baker 3-%" CMPA sliding sleeve with 2.81 "[)::CProfile set 2 joints above SAB3 packer Pinned for 2865 psi annular shear CW 2.81" X Profile Baker SAB 3 Packer at +/- 11500' MD <200 TVD from top of Alpine C ::ii Well TD at 13550' MD I 7269' TVD ~ Note: First open hole lateral CD2-58 drilled from 7" casing shoe to 16389' MD /7196' TVD 7" 26 ppf L-80 STC Mod Production Casing @ 12129' MD 17196' TVD @ 882 O r:. ~!f~ 0/ ~!) ·7 ..Ii I ~-.( JI,I i;; .) ,~,1 \\ ~ '1 . ,.\ ... ," r' 'j J 1 .. ~ ~ ,~,i ",",1 :~j 4 " - '"\,~, Sperry-Sun Drilling Services Alaska North Slope North Slope, Alaska Plan: CD2-58 - CD2-58 ST 1(wp01) Lateral Revised: 5 June, 2003 C) Proposal Report ::1:] ,., f:-:'~-'~r.1 ~--.. ;0:--'":/ -- 5 June, 2003 =--- -- '"-'-.. -" Surface Coordinates: 5974214.32 N, 371741.61 E (70020' 16.0301" N, 151002'26.5443" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 j~ f---- Kelly Bushing: 52.00ft above Mean Sea Level "-.-' 5p~i· .¡ ·V-5iL.rl OFUL..LINCi ··BliftV.C:E5 . t1U~ CtH!Iplmþ' Proposal Ref: pro252 Sperry-Sun Drilling Services Proposal Report for Plan: CD2-58 - CD2-58 ST 1(wp01) Lateral Revised: 5 June, 2003 North Slope, Alaska Alaska North Slope Measured 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 o Oft) 12200.00 90,193 150,003 7145,63 7197,63 9019.08 S 2334.08 E 5965156.63 N 373921.09 E 9311.44 Begin Dir @ 5.0000/100tt : 12200.00ft MD, 71 97.63tt TVD 12250,00 87,693 150,000 7146,55 7198.55 9062.37 S 2359.07 E 5965112.92 N 373945.34 E 5.000 9360.02 12253,86 87,500 150,000 7146.71 7198.71 9065.71 S 2361.00 E 5965109.55 N 373947.21 E 5,000 9363.76 Continue build/turn 5.0000/100ft 12290,53 87,736 151.820 7148,24 7200.24 9097.73 S 2378.82 E 5965077.23 N 373964.47 E 5.000 9399.50 Start of Sail Section - 12290,53tt 12300,00 87,736 151,820 7148.61 7200.61 9106.07 S 2383.28 E 5965068.82 N 373968.79 E 0.000 9408,76 12350,00 87,736 151.820 7150.59 7202.59 9150.11S 2406.88 E 5965024.38 N 373991,63 E 0.000 9457,66 -~ 12400,00 87,736 151.820 7152,56 7204,56 9194,15 S 2430.47 E 5964979.95 N 374014.47 E 0.000 9506.56 12450,00 87,736 151 ,820 7154,54 7206.54 9238.19 S 2454,06 E 5964935.51 N 374037,30 E 0.000 9555.45 12500,00 87,736 151.820 7156,51 7208,51 9282.23 S 2477,66 E 5964891.07 N 374060.14 E 0.000 9604.35 12550,00 87,736 151,820 7158.49 7210.49 9326.27 S 2501 .25 E 5964846,64 N 374082,98 E 0.000 9653.25 12600,00 87,736 151,820 7160.46 7212.46 9370.30 S 2524,85 E 5964802.20 N 374105.82 E 0.000 9702.15 12650,00 87,736 151,820 7162.44 7214.44 9414.34 S 2548.44 E 5964757.77 N 374128.65 E 0.000 9751.05 t::) 12700,00 87,736 151,820 7164.41 7216.41 9458.38 S 2572.03 E 5964713.33 N 374151.49 E 0.000 9799.95 12740,12 87,736 151,820 7166,00 7218.00 9493.72 S 2590.96 E 5964677.67 N 374169.81 E 0,000 9839.18 Target, Start Dir drop to 85°: 12740 ::r-'-~l! ttMD,7218 ftTVD (1077 ft FNL & 4191 ft FEL, Sec13,T11 N-R4E) 12750.00 87,703 151,786 7166.39 7218,39 9502.42 S 2595.63 E 5964668.89 N 374174.33 E 0.485 9848.84 ~ 12800,00 87,533 151.612 7168.47 7220.47 9546.41 S 2619.31 E 5964624.51 N 374197,26 E 0.485 9897.72 12850,00 87,364 151 .438 7170.70 7222.70 9590.31 S 2643.13 E 5964580.20 N 374220.32 E 0.485 9946.55 t~~~ 12900.00 87,195 1 51 .265 7173.07 7225,07 9634.14 S 2667.07 E 5964535.97 N 374243.51 E 0.485 9995.35 ,~ 12950,00 87,026 151.091 7175.59 7227.59 9677.89 S 2691 .1 5 E 5964491.81 N 374266,83 E 0.485 10044.11 13000.00 86,857 150,917 7178.26 7230.26 9721.56 S 2715.35 E 5964447.74 N 374290,29 E 0.485 10092.82 13050.00 86,688 150.743 7181.07 7233.07 9765.15 S 2739.68 E 5964403.74 N 374313.87 E 0.485 10141.50 -- 13100.00 86,519 150.569 7184.03 7236,03 9808.66 S 2764.14 E 5964359.82 N 374337.58 E 0.485 10190.13 13150.00 86.350 150.395 7187.14 7239,14 9852.09 S 2788.73 E 5964315.98 N 374361.42 E 0.485 10238.72 13200,00 86,181 150.221 7190.40 7242.40 9895.43 S 2813.44 E 5964272.22 N 374385,39 E 0.485 1 0287.26 13250.00 86.012 150.047 7193,80 7245.80 9938.69 S 2838.28 E 5964228.54 N 374409.49 E 0.485 10335.77 13300.00 85.844 149.872 7197.35 7249.35 9981.86 S 2863.25 E 5964184.94 N 374433.71 E 0.485 10384.22 13350.00 85.675 149.698 7201.05 7253.05 10024.95 S 2888.34 E 5964141 .43 N 374458.06 E 0.485 10432.63 13400.00 85.506 149.524 7204.90 7256,90 10067.95 S 2913.56 E 5964098.01 N 374482.54 E 0.485 10480.99 13450.00 85.337 1 49.349 7208.89 7260.89 10110.87 S 2938.91 E 5964054.66 N 374507.15 E 0.485 10529.30 13500.00 85.169 149,175 7213.02 7265.02 10153.70 S 2964.37 E 5964011.40 N 374531.88 E 0.485 10577.57 5 June, 2003 - 16:48 Page 2 of 5 DrillQuest 3.03.02.002 Sperry-Sun Drilling Services Proposal Report for Plan: C02-58 - C02-58 ST 1(wp01) Lateral Revised: 5 June, 2003 North Slope, Alaska Alaska North Slope Measured Sub-Sea Vertical Depth Incl. Azim. Depth Depth (ft) (ft) (ft) 13550,00 85,000 149.000 7217.31 7269.31 Local Coordinates Northings Eastings (ft) (ft) Global Coordinates Northings Eastings (ft) (ft) Dogleg Rate e /1 OOft) Vertical Section Comment 10196.44 S 2989.97 E 5963968.23 N 374556.74 E 0.485 10625.78 End of Horizontal Section- 13550,OOft (1 780 ft FN L & 3793 ft FEL, Sec13, T11 N-R4E) 6.132in Open Hole All data is in Feet (US Survey) unless otherwise stated, Directions and coordinates are relative to True North. Vertical depths are relative to RKB = 52' MSL, Northings and Eastings are relative to 2133' FNL, 1494' FEL. 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 2133' FNL, 1494' FEL and calculated along an Azimuth of 163.657° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 13550,OOf1., The Bottom Hole Displacement is 1 0625,78ft., in the Direction of 163.657° (True), c:J =~~<hhe Along Hole Displacement is 1347,89tt, the Planned Tortuosity is 0.123°/1 oott and the Directional Difficulty Index is 4.1. ~,,~~ #7--0'" \;;._T J ·::::"tomments ":"::-£.-...... }"'':;~ Measured Depth (ft) i;·~"<'"-~ -'< 12200,00 12253,86 12290,53 12740,12 13550,00 5 June, 2003 - 16:48 TVD (ft) Station Coordinates Northings Eastings (ft) (ft) Comment 7197.63 7198,71 7200,24 7218.00 7269.31 9019.08 S 9065.71 S 9097.73 S 9493.72 S 10196.44 S ......~~ 2334.08 E 2361.00 E 2378.81 E 2590.96 E 2989.97 E Begin Dir @ 5.0000/100ft: 12200.00ftMD, 7197.63ftTVD Continue build/turn 5.000°/1 OOft Start of Sail Section - 12290.53ft Target, Start Dir drop to 85°: 12740 ftMD,7218 ftTVD (1077 ft FNL & 4191 ft FEL, Sec13,T11 N-R4E) End of Horizontal Section - 13550.00ft (1780 ft FNL & 3793 ft FEL, Sec13, T11 N-R4E) Page 3 of5 OrillQuest 3.03.02.002 Alaska North Slope Casinq details Fro m Measured Vertical Depth Depth (ft) (ft) To Measured Depth (ft) Vertical Depth (ft) 12200,00 12200,00 7197.63 12129,00 <No Data> 7197.63 <Run-TO> <Run-TO> Targets associated with this wel/IJath Target Name .~--... J;.-.J ::C) C02-58 Lateral Mid P _. -. ..."",_..-~ 5 June, 2003 - 16:48 Sperry-Sun Drilling Services Proposal Report for Plan: C02-58 - C02-58 ST 1(wp01) Lateral Revised: 5 June, 2003 Casing Detail 7in Casing 6.132in Open Hole Mean Sea Level/Global Coordinates: Geographical Coordinates: Target Radius: Page 4 of5 Target Entry Coordinates TVD Northings Eastings (ft) (ft) (ft) 7218.00 9492.98 S 2590.69 E 7166.00 5964678.42 N 374169.55 E 70° 18' 42.6554" N 151 ° 01' 10.9686" W 10.00ft Target Shape Circle North Slope, Alaska _0 Target Type Current Target ~ OrillQuest 3.03.02.002 ~'.-- ""-cdí --~ ~- ~¿t ~I ~'-- ~ ~i~~~-~J Sperry-Sun Drilling Services North Reference Sheet for Alpine CD-2 - Plan: CD2-58 Alaska North Slope Coordinate System is NAD27 Alaska State Planes, Zone 4, US Foot Source: Snyder, J.P., 1987, Map Projections - A Working Manual Projection method is Transverse Mercator or Gauss Kruger Projection Central Meridian is -150.000° Longitude Origin: 0.000° Latitude Origin: 54,000° False Easting: 500,OOO.000ft. False Northing: O,OOOft. Scale Reduction: 0.99990000 Datum is North American Datum of 1927 (US48, AK, HI, and Canada) Spheroid is Clarke - 1866 Equatorial Radius: 6,378,206.400m, Polar Radius: 6,356,583,800m, Grid Coordinates of Well: 5974214,32 N, 371741.61 E Geographical Coordinates of Well: 70° 20' 16,0301" N, 151 ° 02' 26,5443" W Grid Convergence at Surface is -0,980° Magnetic Declination at Surface is 24,577° (5 June, 2003) 5 June, 2003 - 16:48 Grid North North Slope, Alaska --" True North Magnetic Model: IGBGCF02 Magnetic North Date: 05-Jun-03 Declination: 24.577 Inclination/Dip: 80.583 Horizontal Component: 9397 nT Northerly Component: 8546 nT Easterly Component: 3908 nT Vertical Component: 56655 nT Total Field Strength: 57429 nT ~ I 0.980° I ,-" ~ Hole Direction Grid North is 0.980° West of True North (Grid Convergence) Magnetic North is 24.577° East of True North (Magnetic Declination) Magnetic North is 25.55r East of Grid North (Magnetic Convergence) To convert a True Direction to a Grid Direction, Add 0.980 degrees To convert a Magnetic Direction to a True Direction, Add 24.577 degrees To convert a Magnetic Direction to a Grid Direction, Add 25.557 degrees Page 5 of 5 DrillQuest 3.03.02.002 ) Sperry-Sun Anticollision Report Company: Field: Reference Site: Reference Wen: Reference Wellpath: Phillips Alaska Inc. Colville River Unit Alpine CD2 Plan: CD2-58 CD2-58 ST 1 Date: 6/5/2003 Co-ordinate(NE) Reference: Vertkal (TVD) Reference: GLOBAL SCAN APPLIED: All wellpaths within 200'+ 100/1000 of reference Interpolation Method: MD Interval: 100.000 ft Depth Range: 36.100 to 13550.000 ft Maximum Radius: 1 0000.000 ft Casing Points MD TVD ft ft 12129.000 7195.028 13550.000 7269.310 Diameter in Hole Size in Name 7.000 6.125 8.500 6.125 7" open hole Plan: CD2-58 ST 1 Lateral Principal: Yes Date Composed: Version: Tied-to: Summary <---------------------- Offset Wellpath ________m___m_m_> Site Well Wellpath -,.....~............_"...."..~,..,_...."..""'..",,..._'" Reference Offset MD MD ft ft CD2-36 PB1 V5 98.434 100.000 CD2-41 V9 11612.129 13024.000 CD2-58 (Rig) V4 13496.831 13500.000 CD2-58 PB 1 V2 Plan: CD11496.866 11500.000 CD2-58 V7 Plan: CD2-5812995.939 13000.000 CD2-57 VO Plan: CD2-57 199.853 200.000 Alpine C02 Alpine C02 Alpine C02 Alpine C02 Alpine C02 Alpine C02 CD2-36 CD2-41 Plan: CD2-58 Plan: CD2-58 Plan: CD2-58 Prelim: C02-57 ) Time: 17:23:22 Page: 1 6/5/2003 5 From: CD2-58 (Rig) Well: Plan: CD2-58, True North 52' MSL 52.0 Allowable Deviation ft 218.829 39.119 -444.417 -276.486 -305.265 7.597 Reference: Error Model: Scan Method: Error Surface: Db: Oracle Plan: CD2-58 ST 1 & NOT PLANNED PROGRAM ISCWSA Ellipse Trav Cylinder North Ellipse + Casing Warning Pass: Major Risk Pass: Major Risk FAIL: Major Risk FAIL: Major Risk FAIL: Major Risk Pass: Major Risk Site: Alpine CD2 Well: CD2-36 Rule Assigned: Major Risk Wellpath: CD2-36 PB 1 V5 Inter-Site Error: 0.000 ft Reference OfÜjet Senü-Ma.jor Axis Ctr-Ctr No-Go Allowable MD TVD MD TV]) Ref Offset Tl;'O+AZI TFO-HS Ca')ing Distance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft ~""..""-"_....~.............."-,....,"""..,",.......".....",.."".,,-,,,,. .."..~~-,.._""..,,""_. 36.100 36.100 36.350 36,350 0.000 0.000 352.97 352.97 9.625 220,123 0.756 219.367 Pass 98.434 98.434 100.000 99,997 0.035 0.065 352.83 196.48 9.625 220.467 1.638 218.829 Pass 196.420 196.415 200.000 199.992 0,104 0.128 352.55 196.20 9.625 221.919 2.954 218.965 Pass 289.450 289.401 300.000 299.975 0.182 0.199 352.77 188.09 9.625 223.993 4.269 219.725 Pass 379.680 379.377 400,000 399.832 0.282 0.309 353.57 182.94 9.625 227.432 5.714 221.734 Pass 470.400 469.401 500.000 499.536 0.400 0.396 354.62 185.93 9.625 234.012 7.125 226.937 Pass 559.790 557.555 600.000 599.204 0.527 0.420 355.33 191 .56 9.625 244.475 8.386 236.194 Pass 650.902 646.915 700.000 698.962 0.669 0,415 355.51 191 .36 9.625 258.444 9.621 249.004 Pass 746.704 740.594 800.000 798.765 0.829 0.414 355.43 191 .57 9.625 274.094 10.970 263.422 Pass 837.939 829.406 900.000 898.525 0.988 0.442 355.32 190.87 9.625 290.902 12.358 278.982 Pass 928.847 917.418 1000.000 998.234 1.152 0.492 355.34 189.07 9.625 309.352 13.832 296.141 Pass 1013.220 998.124 1100.000 1097.512 1.317 0.568 355.63 187.83 9.625 327.933 15.329 313.472 Pass 1081.227 1061.650 1200.000 1195.604 1.479 0.679 355,66 190.52 9.625 345.444 16.753 329.919 Pass 1155.144 1128.404 1300.000 1292.217 1.676 0.833 355.33 191.32 9.625 363.744 18.411 347.067 Pass 1233.092 1196.531 1400.000 1387.822 1,908 0.981 354.49 190.60 9.625 383,889 20.171 366.051 Pass 1315.822 1267.066 1500.000 1482.341 2.171 1,161 353.45 188.86 9.625 404.656 22.144 385.576 Pass 1394.790 1332.966 1600.000 1574,595 2.427 1.399 352.63 186,60 9.625 422.879 24.208 402.563 Pass 1475.052 1397.980 1700.000 1663.801 2.706 1,672 351.88 185.01 9.625 438,360 26.432 416.802 Pass 1 555. 11 6 1460.444 1800.000 1750.406 3.010 1.970 351.21 184.03 9.625 453.277 28.785 430.444 Pass 1636.777 1522.134 1900.000 1835.011 3.338 2.283 350.40 183,14 9.625 468.280 31.257 444.128 Pass 1714.718 1579.092 2000,000 1917.802 3.665 2,618 349.54 182.06 9.625 483.841 33.744 458.406 Pass 1788.907 1630.710 2100.000 1997.874 3.989 2.976 348.67 180.91 9.625 499.810 36,243 473.216 Pass 1869.720 1684.419 2200.000 2074.479 4,357 3.350 347.32 179,98 9,625 514.803 38.965 486.823 Pass 1956.675 1740.346 2300.000 2147.333 4,770 3.747 346.03 178.74 9.625 527.310 41.919 497.777 Pass 2037.682 1790.879 2400,000 2214.796 5.148 4.165 344.22 178,71 9.625 534.761 44.766 503.806 Pass 2125.918 1843.805 2500.000 2275.686 5.537 4.631 343,01 177.50 9.625 536,742 47.854 504.157 Pass 2219.410 1898.823 2600.000 2329.826 5.936 5.125 341 .72 176,38 9.625 532,087 51.090 497.697 Pass 2318.632 1956.726 2700,000 2381.325 6.279 5.378 340.69 174,75 9.625 525.189 53,630 489.075 Pass (J " r \..: .~", , " Ctr-Ctr No-Go Distance Area ft ft 220.467 1.638 188.317245.599 38.451 571.597 10.210287.234 8.869 318.890 11.146 3.549 ) Sperry-Sun ) Anticollision Report Company: Phillips Alaska Inc. Date: 6/5/2003 Time: 17:23:22 Page: 2 Field: Colville River Unit Reference Site: Alpine CD2 Co-ordinate(NE) Reference: Well: Plan: CD2-58, True North Reference Well: Plan: CD2-58 Vertical ('I'VD) Reference: 52' MSL 52.0 Reference Wellpath: CD2-58 ST 1 Db: Oracle Site: Alpine CD2 Well: CD2-36 Rule Assigned: Major Risk Wellpath: CD2-36 PB1 V5 Inter-Site Error: 0.000 ft Reference Of1'set Semi-Major Axis Ctr-Ctr No-Go Allowable MD 'I'VD MD TVD Ref Offset TF'O+AZI 'n'O-HS Casing Distance Area Deviation Warning ft ft ft ft ft ft deg deg in ft ft ft ..._._.__.".__..,__..._._."_.n_."."..._...._."'''''''_".~,ø."'........__._._...,..._,......u_..........._....._..._ 2416.592 2013.938 2800.000 2432.474 6.579 5.611 339.63 173.25 8.500 518.052 55.943 480.280 Pass 2513.458 2070.156 2900.000 2482.386 6.981 6,007 338.28 171.78 8.500 510.425 58.976 470.599 Pass 2612.206 2127.204 3000.000 2530.671 7.357 6.368 337.01 169.36 8.500 502.320 61.883 460.271 Pass 2712.108 2185.160 3100.000 2574.836 7.583 6.789 334.06 167.96 8.500 490.968 64.524 446.457 Pass 2806.377 2240.450 3200.000 2617.070 7.762 7.072 330.28 165.84 8.500 479.369 66.659 432.270 Pass 2890.039 2288.809 3300.000 2659.852 8.050 7.281 326.91 162.52 8.500 471.241 68.782 421.496 Pass 2978.714 2338.022 3400.000 2701.788 8.442 7.639 323.97 158.88 8.500 465.899 71 .592 412.961 Pass 3069.816 2387.598 3500.000 2743.732 8.826 7.891 320.46 155.99 8,500 463.158 74.159 406.940 Pass 3161.263 2436.642 3600.000 2785.346 9.244 8.170 317.03 152.71 8.500 463.042 76.880 403.260 Pass 3255.147 2486.277 3700.000 2825.508 9.713 8.603 313.80 149.28 8.500 463.432 80.141 399.597 Pass 3347.950 2534.786 3800.000 2863.018 10.166 9.049 310.10 145.85 8.500 464.398 83.400 396.239 Pass 3444.391 2584.947 3900.000 2897.594 10.535 9.535 306.61 142.02 8.500 464.077 86.561 391.423 Pass 3541 .505 2635.620 4000.000 2930.640 10.733 9.978 302.97 138.26 8.500 463.526 89.194 386.642 Pass 3637.230 2685.552 4100.000 2963.838 11.019 10.329 299.57 134,66 8.500 463.104 91.791 382.153 Pass 3738.752 2738.455 4200.000 2996.380 11 .391 10.695 296.58 130.69 8.500 463.293 94.730 378.005 Pass 3831.933 2786.953 4300.000 3028.604 11.698 11 .063 293.04 127.60 8.500 463.051 97.390 373.750 Pass 3927.676 2836.902 4400.000 3060.238 11.961 11 .409 289.57 124.45 8.500 462.806 99.911 369.635 Pass 4028.764 2889.574 4500.000 3094.802 12.248 11 .650 287.19 121.28 8.500 462.208 102.309 365.618 Pass 4132.551 2943.821 4600.000 3131.825 12,576 11.864 285.27 118.60 8.500 460.388 104.768 360.546 Pass 4231.831 2995.501 4700.000 3171.039 12.935 12.065 283.52 116.45 8.500 459.424 107.222 356.519 Pass 4328.315 3044.718 4800.000 3213,353 13.344 12,322 281.84 115.09 8.500 462.636 109.900 356.605 Pass 4431.373 3099.065 4900.000 3256.394 13.620 12.617 280.09 113.52 8.500 466.270 112.385 357.197 Pass 4531.858 3153.006 5000.000 3301.717 13.841 12.848 278.80 111.96 8.500 469.284 114.567 357.628 Pass 4630.561 3205.066 5100.000 3347.994 14.202 13.128 277,77 110.76 8.500 472.618117.219 358.054 Pass 4731.550 3257.843 5200.000 3393.712 14.606 13.531 276.75 109.44 8.500 477.578 120.327 359.649 Pass 4833.678 3310.970 5300.000 3438.334 15.002 14.021 275.78 107.99 8.500 481.495 123.651 359.987 Pass 4927.261 3359.407 5400.000 3481 .285 15.371 14.488 274.03 107.01 8.500 485.664 126.719 360.749 Pass 5020.952 3408.1 04 5500,000 3523.004 15.669 14.956 271 .97 105.94 8.500 491.386 129.587 363.194 Pass 5115.709 3458.681 5600.000 3563.651 15.923 15.425 269,75 104.41 8.500 498.065 131.565 367.462 Pass 5210.440 3509.454 5700.000 3603.292 16.193 15.873 267.45 102.68 8.500 506.939 133.451 374.132 Pass 5307.077 3562.166 5800.000 3641 .997 16.500 16.341 265.14 100.59 8.500 517.267 135.466 382.168 Pass 5403.909 3614.987 5900.000 3679.848 16.901 16.807 262.91 98.37 8.500 528.586 137.704 391.055 Pass 5494,768 3664.213 6000.000 3715.978 17.291 17.214 260.27 96.55 8.500 537.903 139.804 398.229 Pass 5582.694 3712.008 6100.000 3748,664 17.628 17.578 257.19 94.54 8.500 547.042 141.667 405.601 Pass 5672.869 3760.384 6200.000 3781.767 17.962 17.844 254.43 92,59 8.500 557.429 143.255 414.625 Pass 5771.277 3815.075 6300.000 3821 . 1 88 18.280 18.070 252,58 90.72 8.500 568.679 144.667 424.759 Pass 5889.700 3883.398 6400.000 3867.706 18.632 18.447 252.32 88.05 8.500 576.727 146.421 431.186 Pass 5999.565 3947.615 6500.000 3911.776 18.962 18.884 251.35 85.65 8.500 586.631 148.353 439.470 Pass 6096.515 4004.519 6600.000 3954.964 19.262 19.291 249,72 84.11 8.500 599.277 150.172 450.741 Pass 6190.014 4059.255 6700.000 3997.680 19.597 19.694 247.97 82.89 8.500 613,979 152.073 464.043 Pass 6286.959 4115.460 6800.000 4040.186 20.011 20,082 246,52 81.55 8.500 629.925 154.152 478.455 Pass 6392,006 4176.338 6900.000 4082,351 20.417 20.499 245,55 79,67 8,500 646.557 156,306 493.571 Pass 6489.450 4233.382 7000.000 4123.386 20.678 20.953 244.13 78,14 8.500 662.856 158.156 508.761 Pass 6596.585 4296.278 7100.000 4163.443 20,979 21 .430 243,06 76.01 8,500 679.257 160.246 523.985 Pass 6698.073 4355.703 7200.000 4203.247 21,330 21.758 241,75 74.28 8.500 694.686 162.029 538.557 Pass 6803.096 4416,927 7300.000 4243,171 21.710 22.059 240,71 72,52 8,500 711.523 163,840 554.528 Pass 6906.219 4476.541 7400.000 4282.121 22.113 22.478 239.62 70,95 8.500 729.295 165.996 571.144 Pass 7003.334 4532.243 7500.000 4318,917 22.522 22.938 238.17 69,62 8.500 746.913 168.235 587.647 Pass 7101.358 4587.767 7600.000 4354.245 22.950 23.364 236.76 68,31 8.500 765.415 170.441 605.131 Pass 7196.720 4641 .1 88 7700.000 4390.483 23.358 23.646 235.49 67.34 8.500 785.182 172.211 624.173 Pass 7297,352 4697.292 7800.000 4428.287 23.741 23.876 234.67 66.20 8.500 804,192 173.819 642.559 Pass n N < ! ~,i.' I ð frO", ~,,' ~¡ I .;¡l.i:t1dc I . ':Ig¡mdc.: S~·I AN,I-COillSI01\' SEITINGS \\'FI '- )r-TAIL" :":HI:C ·'.;l·;-' ~ I;· \\' ""tin!!.:: rA~li!g. I'bn ( 1)).:':-< cr, )_1.(. ~; f...'-;fì ~<) rl~ 14 " _q7-f1 '" ùne!]>ùlation Med>Od: MD hne,,·al: 100.000 Depth Range From: 36. lOOT 0: 13550.000 Maximlm Range 1??oo.000 Reference Plan: CD2-58 ST I ](12r"J(¡IL)¡¡' 151 u2'2ó 5--WW ~"/:\ SURVEY PROGRAM Tool Depth Frn Depth To Survey/Plan From Colour o 200 300 400 600 800 HXXJ 1500 2000 3000 MWD+rFR-AK-CAZ-SC 12200.000 13550,000 Planned: CD2-58 ST 1 V5 ~····--5° (1 .. ~ -:;:¡~"--- ¡:: ., ~:- -t -~~50 ~~ =10(1) --75 -50 --25 270, ~2) -75 =1011 "..~__o__ ~..... /~~ ;/ I ! I (y/ I I It \ \ J I \ "~"~ \ \ I \ (Ì)<)\?J¿ \~ ~dJ \ ~-'f.rr~, - \ " 'I.') \" ~ '" -: ~ -- ~ /j c~i Or..> '--'" "\~ %2 ~~ SECTION DETAILS See ~!O IUi: Azi TVD +N/-S +Ei-W DLeg TFacc: VSco Targd 12200.000 <)0193 150 003 7197.630 -9019.033 2334.081 0.00 0.000 931\.-141 1225.'.867 87 500 150000 7198.714 -9065.720 2361.006 5.00 180.053 9363.771 12290.544 37.736 151.320 7200.138 -9097.742 2378.821 5.00 32.650 9399.511 12740 132 37.736 151.310 7213.000 -9493.730 2590.969 000 0.000 9339.195 CD1-53 Lateral Mid PI 13550.000 85.000 149000 7269.310 ·101%.439 2939.965 048 125.73 I 10625.783 Travelling Cylinder Azimuth (TFO+AZI) [deg] vs Centre to Centre Separation [50ft/in] To?\1D 200 300 400 600 800 1000 1500 2000 3000 4(XXJ 90 COMPA',y DET AILS WEU.PATH DETAIlS Phillips .r\llib. 11lc Eng:inccring K u pam!: CD:!-58 ST 1 l..arcral Paren[ Wcllparn T1e~--.¡]:\m ;'~~i<;iá~g) C 3rulliion .\ kItlo.:"!: \ti.nimum C un".á!Ure Error Snlan.: (sews=, Sca.n \{~Ùkod: Tra..' Cylir.dcr :'\"ono En-rn- SD:rfac-<:: EŒptic~l-:- C3$!:ng \Vammg \-kÙKd- Rub B3~d Rig; Ref. J),¡lrom 5~" :\{SI 5:!Æ(lÛtI \'_&':0011 Anglo ()rigirl +V·5 16.Hùf -20.0 -15.0 -10,0 -),0 - 0 270 -5.0 -10.0 -15.0 -20.0 18JO.v Plan: CD2-58 (CD2-58 (Rig)) Travelling Cylinder Azimuth (TFO+AZI) [deg] vs Centre to Centre Separation [IOftfm] CD2-58 STl (wpOl) --- APPROVED Plan --- Ori:;:m +n:vt i=i\n O.fx.~) O"I~.j Colour ToMD 200 300 400 600 800 1000 1500 2000 3000 4000 ~ 90 C:J ~----~ -~ -~ ~Q Conocc;(Jí-1illips rd:~" ConocoPhillips Alaska, Inc. ~. "....0) Colville River Unit .f' Alpine (CD2 Pad) §' #:'" ">.," CD2-58 ST1 (wp01) ......ç:) ~ ,0 §' 0\ ~'5 R ",ç:) ~~ ~~. ?§-o ~ ~. ",CV l\ Section Azimuth: 163,6570 (True North) ~r;;:j ~<::- ,.... 00~() <.,' ~~..:i .0<::- q ~ @ ~c;y ~ 0° S§ .~ ;y tzJV .f¿ çs 9¿¡& '0 .~Gj ·~(i~b . ~0 ~ () ",y- ~ ~q ~º' 7" Csg Pt (QtZJ o~ 'i'o. 0 c.,....~~ 12. 129' M 0 I ; (j c.,....~ \<f~,,:-r¡; I 1400 (J(J I / .<... f'{j (\. ~ , ¡Va ,'V End of Horizontal Section - 13550.00ft - 7000 8 120()(J! 00 00 I )@~oo ~IV\ 00 0 C02-58 S--' - - ... uv _u~~ 00 ol3Soo 00 cl-+4oo (J()c ,r 1 (WP01) Lateral ~ C02-58 (Rig Surveys) :::J Cf) ~ N L{) II ro ~ a: 8500 I 7000+, - õ o o .c: êi ()) o Cö () t ()) > II .c u ,S C/)l.-58 !.ateral Mid P Circle, Radius: lO.OOft 72IS.{){) n7), 949],98 S, 2590.69 E Q) Cñ () 8000 (f) (¡j ëü u (f) 8000 I Scale: 1 inch = 1 OOOft I 8500 9500 I 10500 Vertical Section (2133' FNL, 1494' FEL) Well: ,L T Reference is True North Current Well Properties Plan: C02-58 Horizontal Coordinates· Ref Global Coordinates : Ref. Structure: Ref Geographical Coordinates : 5974214.32 N, 371741.61 E 22814 S, 28.03 E 70° 20' 16.0301" N, 151" 02' 26.5443' W 2143' FNL & 1493' FEL, SEC 2 - T11N - R4E RKB Elevation : North Reference Units: 52.OOIt above Mean Sea Level True North Feet (US Survey) OrillQues! 3.03.02002 11 500 I I 11500 Eastings(2133' FNL, 1494' FEL) Scale: 1 inch = 1000ft 2000 I 6500.00 3000 Q .;:: I " 1'\ § .;:;" ..... §~ 0"- ..... C\j s::, Q 0"- (¢ & ~~ Ó)-' ~. , cs ...... §~. I\, E' g@~~t .~ 1'0. .S @Q§ ¿ ß ·S ~~ I1J ~ QJOj~ .1 r' 7I6i.5~:Y ? ~ '/ ° 7" Casing set ~ '( / (j @ 12129'MD ~ 19.7-:63 - 7 500 -8500 - :J' w LL II ..c: () £ Starð';0f Sail Sectio, - 12290.53ft ~ -Î -9500 - 850' Z )droPW . LL ,I Geostaer ~rt Olr \ ott1\JO 1arget, MO,72Î8.0 Î27AO.Îr- ~ End of Horizontal Section - 13550.00ft 0> New Latera c: £ -10500- o Z .:t::: o o o II ..c: .~ -11500 - Q) ëij () (f) 4000 -7500 - -8500 CDl.-58 Lateral JIi(:P -9500 nI3.9ïCircle, Radius: 10.()(Jft 7218.00 nlD, 9492.98 S, 259(", 69 E n '~ ~ çp. & Ú' <:- '1 o ~ '-E/ - -10500 .:t::: o o o II ..c: - -11500 .~ I 2000 3000 4000 Scale: 1 inch = 10000 Reference is True North Eastings(2133' FNL, 1494' FEL) SSPElI'r'Y-!!iUl1 DRILLING SERViCeS A Haiilburton Company -/ :::J w LL ~ 0') ~ -Î Z LL éry Ct) r- (\J Cñ 0> .~ :5 o , z-- Q) Cñ () (f) ) ') ConocoPhillips Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 "~ ConocoPhillips June 5, 2003 RECEIVED JUN 0 6 2003 Alaska Oil and Gas Conservation Commission 333 West ih Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill CD2-58L 1 Alaska Oil & Gas Cons. Commission Anchorage Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill an onshore production well from the Alpine CD2 drilling pad. The permit is for a second lateral leg of the well C02-58. While drilling 6-1/8" horizontal production hole on C02-58 a +1- 850 'section of poor quality rock was encountered. Drilling continued though better reservoir sandstone to near the planned TO. After reaching TO, it is planned to pull back to a point above the poor quality rock and open hole sidetrack the well. It is planned to drill +1- 1350' ft of horizontal, then pull out of hole and complete the well as an open hole producer. The sidetrack is intended to happen this evening. As with C02-58, it is also requested that the packer placement requirement be relaxed to place the completion packer 200 ft TVD above the Alpine formation. This will place the completion at maximum inclination of less than 65 degrees and allow access to the completion with standard wireline tools for future intervention. 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 10-401 APPLICATION FOR Permit to Drill per 20 ACC 25.005 (a). 2. Fee of $100 payable to the State of Alaska per 20 ACC 25.005 (c) (1). 3. A proposed drilling program 4. A drilling fluids program summary. 5. Proposed completion diagram. 6. Pressure information as required by 20 ACC 25.035 (d)(2). 7. Directional drilling 1 collision avoidance information as required by 20 ACC 25.050 (b). 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 ACe 25.035 (a) and (b). 2. A description of the drilling fluids handling system. If you have any questions or require further information, please contact Zane Kuenzler at 265-1308 or Chip Alvord at 265-6120. ~:/~ Vern Johnson Drilling Engineer ) Attachments cc: CD2-58 Well File / Sharon Allsup Drake Chip Alvord Vern Johnson Cliff Crabtree Steve Moothart Nancy Lambert Lanston Chin ) ATO 1530 ATO 868 ATO 802 ATO 848 ATO 844 Anadarko - Houston Kuukpik Corporation a-mail : Tommy_Thompson @anadarko.com CD2-58 and CD2-58L 1 ') Subject: CD2-58 and CD2-58L 1 Date: Thu, 05 Jun 2003 13:34:06 -0800 From: Tom Maunder <tom_maunder@admin.state.ak.us> To: Vern Johnson <Vern.Johnson@conocophillips.com> CC: Steve Davies <steve_davies@admin.state.ak.us>, Steve McMains <steve_mcmains@admin.state.ak.us> Vern, I checked with Steve and what you propose fits our understanding of a lateral, so ConPPCo will need to send in a 401 and $100 for CD2-58L 1. You mentioned that there are some other wells where you have also done OH sidetracks at Alpine. Could you give us a list of these wells and the "numerology" specifics. Steve and I believe that the L 1 particularly applies in the 2-58 case since you indicated that you "got back into good rock" and you drilled another 3000'. It is likely, as you hope, that this wellbore section will contribute to total production. If you can get the paperwork in tomorrow, we would appreciate. Since this is an ongoing operation, we will not hold you up, but the paperwork should be in a promptly as possible. Tom Maunder, PE AOGCC Tom Maunder <tom maunder@admin.state.ak,us> Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 1 of 1 -' 6/9/2003 1 :46 PM 'I PA.YTOTHE 5.·.f. It...... n.·b--.. ...éJ. F.-.. 11.. ¿As.. .lCA.. ... ../. A. CZ:t.fl.·.·..· . I $ 100. ..0.... .ð... ORDER OF . rr.. . . . ___ /'1.. LJ I . /;.. 'f / f / I /. ~ ~~~ A .."'o/F..,,,.. f../t"f:.--- ~c::J.-()~ --- (f'''-'''' ---n"OLLARS Wl;';~~~._. ~.... .CHA.SE Ch. aS8 Manhattan Bank USA, N.A. Valid Up To 5000 Dollars U H'~~'''''"_''."_,,,,'''''' rI .. . , MEMO C()¿-S-~LI -~.f\-L~~ .:0 ~ ~ ~OO ~ '-t ....: 2 ~aoooo... 2 7 25 7111 ~O... 7 ( Æ DATE /oJ U~2£C>S62-14/311 S.K. ALLSUP-DRAKE CONOCOPHILLIPS 711 G STREET· A T01530 ANCHORAGE AK 99501 1047 ) ) '\, ¡ TRANSMIT AL LETTER CHECK'LIST CIRCLE APPROPRIATE LETTER/PARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME ¿ ~\., ~~ \"~'\ 1\ '- ) CJ ---...J C) ~_ ~ CHECK WHAT APPLIES I Rev: 07/10/02 ajody\templates PTD# ......"..- . d \,) ..~ - \.CJ \ ADD-ONS (OPTIONS) MULTI LATERAL (If API number last two (2) digits are between 60-69) "CLUE" The permit is for a new. well bore segment of t- existing well c..\)~)--S\Ç ~SO_I\ \)3- QOYS' l-ÒU Permit No,.~)(js-O%c;API No. Production, should continue to be reported as a function' of the original API number stated above. HOLE In accordance with 20 AAC 25.005(1), all records, data and logs acquired for the pilot hole must be clearly differentiated in both name (name on permit plus PH) and API Dumber (SO 70/80) from records, data and logs acquired for well (name on permit). PILOT (PH) SPACING EXCEPTION DRY DITCH SAMPLE The permit is approved subject to fuD compliance with 20 AAC 25.055. . Approval to peñorate and produce is contingent upon issuance of a conservation order approving a spacing exception. (Company Name) assumes the liability of any protest to the spacing . exception that may occur. All dry ditch sample sets submitted to the Commission must be in no greater than 30' sample intervals from below tbe permafrost or from where samples are first caught and 10' sample intervals through target zones. YXt;t:!jg~$Iì.1l"'[~~~~~~,~'$:r) Company _G...ONOCOPHILLlPS ALASKA INC Well Name: COLVILLE RIV UNIT CD2~_6L 1 Program PEV Well bore seg ~ PTD#: 2031010 Field & Pool -.C.QLVILLE RIVER, Al.ElNE OIL -120100 Initial ClasslType DEV /1-0IL GeoArea.8.9.0 Unit .5Q36..0_ On/Off Shore ~ Annular Disposal D Administration 1 Per:mit.fe~ atlachep. . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . Ye$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . _ . . _ . _ . _ _ . _ _ . . . . . . . . . _ 2 .Lease .nurnb~r apRrQPJiate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ye$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,. . . . . . . . . . . . . . . . . . 3 .U.ni~uewell.n.alJ1e.aod lJu.mber: . . . . . . _ _ _ _ .. . . . _ . _ _ _ _ _ . . . . . . . . . . . . . . . . .Ye$. _ .. _ .. . .Qpe_n_holeJateral.ofexjstilJQ.vy~II_C_D_2:5.8_ _ _ _ _ _ _ _ _ _ . .. _ _ . . . . . . . . . . . . . . . . . . . . . . _ _ _ _ . . . . 4 WeJI Jo.cated i.n.a.d.efinep POQI. . . . . _ _ . . . . . . . . . _ . . . . . . . . . . . . . .. .. _ . _ . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . _ _ . _ _ _ _ . . . . . . . . . . _ . . . . . . . . . . . . . . . . . _ . _ . . . 5 WeJI Jo.cat!3d proper pi.slance. fr:om drilling ul1itboul1dar:y. . . . . . . . . . . . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . .. . . . . . .. . . . . . . . . . . 6 WeJI Jo.cated proper di.slance. fr:om QtIJeJ wells. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . Ye$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 7 .Sufficient acreage.ayailable in.drilJilJQ. unit. . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . Yes. . . . . . . . . . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ _ . _ . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . _ _ 8 Jf.deviated, js. weJlboJe platinc!uped . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes. . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . _ . . . . 9 _Operator only- affected paJty. _ . . .. . .. . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . 10 .Qperator bas.appropriate.b.Q[ld i.n .fQrce. _ . . . . . . . . . . . . . . . . . . . . . . . . . . _ _ _ _ . . Yes. . . . . . . _ _ . . . . . _ . . . . . _ _ _ _ _ _ _ . . . . .. .. . . . . . . . . . . . . . . . _ . _ _ . . _ . . _ _ . _ _ _ .. _ _ _ _ _ . . . _ _ _ 11 Per:mitcao be i.ssu.ed witlJo.ut co.nsel"\lation Qrd~r.. . . . . . . . . . . . .. . . . . .. . . . . . . . . . . Yes. . . . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . _ . _ . . .. . . . . . . . . . . . . . . . . . . . . . . . . . Appr Date 12 Per:mitcao be i.ssu.ed witlJo.ut admini&tr.ativ.e.approvaJ . . . . . . . . . _ _ _ . . . . . . . . . . . . . Yes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. _ . . .. . . . . . . . . . . . . .. . . . ~r-'1 6/10/2003 13 Can permit be approved before 15-day wait Yes ) 14 WeJIJo.cat!3dwith.il1areaan..d.strataauthQrizedbYJojectiolJOr:der:#(putJO#in.comlJ1eotS).(For. NA................................................................................... 15 All wells.withi!l.1l4_llJile.are_a_of r:eyievy ideotified (For:s.ervjce'welJ only). . . . . . . . . . . . .. . _ NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ _ _ . . . . 16 Pre.-prod.u.cecliojector~ puratio.n.ofpre-pr:opuctionless.than.3.months.(for.seryi.ceweII. Qn!y) . . NA _ . .. . . . . . . . . . . . . . . . . . . . . . . . . . . .. _ .' _ . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . 17 ACMP.FJnding .of CQn.sisteocy.has bee.n Js.suedJor.tbis proiect . . . . . . . . . . . . . . . . . . . NA . .. .. . . . . . . . . . . . . . . . . . . . . . . . . .. . .. .. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . Engineering 18 .Cpodu.clor: &tr:in.9.prQvided .. . . . . . . . . . . _ . . . . . . . . . . . _ .. . . . . . . . . . . . . . . . . Yes. . . . _ . .late.ral .of existing. weJI.. . . . . . . .. . . . . _ _ .. _ . . . . . . . . . . _ _ . . . . . . . . . . . . . . . . . . . . . .. . . . . . 19 .Surfac!3 .cas.il1g.PJQtects. all.known. USQW& . . . . . . . . . .. .. . . . . . . . . . . . . .. . . . . . . . NA. . . . . . . . NQ aquifers, .per:AIO .18A çon..cl.usion 3.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . 20 .GMT.vol.a.dequ.ate.to cir:culale.on .conduçtor.& $u.rf.CSg . . . . . . . . . . . . . .. . .. . . . . . _ . . NA . . . . . . . Surface ca.sing set PO mpther~bore.. _ . . . _ _ _ _ _ . . _ . . . . _ . . _ . . . . . . . . . . . . . . . _ . . . . . . . _ . . . 21 .GMT. vol. a.dequ.ate.to tie-i.n JQng .string lo .sulf CS.9. . . . . . . _ . . . . . . . . . . . . .. . . . . .. . . No _ . . . . . . . Ann.ular: d.i&ppsal ultimately plaoned fQr .m.other:-bore.. . . . . . . . . . . . . . . . _ . . . _ . . . . _ . . .. _ . . . . . . . 22 .CMT.willcoYer.a!l!<no'w.npro$:ll,JctiYebQri~Qn.s....... _. _.................. _'. No....... .Ope.n.hole.completlonplaonep............................ _.............. _........ 23 .Casi09 de.sigo& ad.equa.te. for: CrT. B .&.p.erllJafrpst . . . _ . . . . . . . . . . . . . . _ . . . .. . . . NA. . . . . . . . CD2-58.L1 will.be .completed ORen.hole.. . .. . . . . . . . . . . . . . . . . . . . . _ . . . . _ _ _ _ . . _ _ _ _ _ _ .. _ . . . 24 Adequale.tanJ<age.orre.seryepil.. _ _.... _.. _....................... _ _ Yes _..... .B.igis.e~uipRe.d.wJthsteel.pitS..No.re$e.rv.e.p.¡tpl.anne.d, Wasle.tQaRPro.ved.an.nuIUSQr.dispos.a!w~II........... 25 Jf.a.re-dr:ill. bas.a. 1.0:-4.03 for aba.ndQnment be!3O aRPrQved . . _ . . . . . . . . . . . . . . . . . . . NA . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . _ . . . . _ . . . . _ . . . . . . .. 26 Ap equ ate .w.el.lbore. s.eparation proposed. . . . . . . . . . . . . . . . . _ . . . . . . . . . . . . . . . Yes. . . _ . . .I?ro~imity. analysis pe.rfor:me$:l.. No .close. appr:oaçh.es In.tbe. QPeo hQle.. . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Jf_diver:t~r re.q.uire.d, do.es it meet.regu.lations_ _ . . . . . . . . _ . _ . . . . . . . _ _ _ _ . . _ .. . . . NA _ . . _ . . _ . _ . _ . . . . . . _ . . . . . .. . . . . . . . . . _ . . _ . . . . _ . . _ . . _ . . _ _ . _ . .. . . . . . . . . . . . . . . _ .. . . . Appr Date 28 DrilJilJQ.fluid.PJQgramsc.hematic_&equipJistadequate...................... _.. .Yes... _... . Based 011 lJe.w.mQdeUng.estformatiQn.PJessure.8..0.EMW,.pJanne d.MW.8,6J............ _.......... TEM 6/10/2003 29 _BOPEs, _do .they meetreguJa.tion . . . _ . _ . . . _ _ . . .. . . . . . . _ _ _ . . . . . . . . . . . . . . .Y~s . . _ . . . . . . . . . . . .. . . . . . . . . . . _ . . . . _ . . . . . . . . . . . . . . _ . . . . . . . _ . . . _ . . . . . _ . . . _ . . . . . _ . ) 30 .BOPE.pre.ss rati09 appr:opr:iate; .t~st t.o.(put psig in .comments). . . . . _ . . _ . . . . . . . . . . . .Y~s . . _ . _ . . MAS~ caIGu!ate.d.at 25.70 psi.. 350_0_psi.appropriate. PI?CQ us.ual[y.tests.to 50QO.p.si.. _ . _ . _ _ _ . . _ _ . . . . . . _ 31 ÇJlOke_man¡fold cQmpJies. w/AI?I.RP-53. (M.ay 84). _ _ . _ . _ _ _ _ . . . . . . . _ . . . . . . . .. . . Y!3S . . . . _ . _ _ . . .. . _ . _ . . . . . . . . . . . . . . _ _ .. . .. . _ . _ . . . .. . . . . . . . . . _ . _ . . _ _ _ . . _ . . . _ _ . _ . . . . . . 32 WOJk wiIJ occur: without.operation .sbutdown. _ . _ . . . . . . _ . . _ . . . . . . . . . . _ _ . _ . . . .Yes _ . . . . . . . . . . . . . . . . . _ . .. . . . . . . . . . _ _ . . . . . . . _ . . . _ . _ _ _ .. . . . . . . . . . . . . . . . . . . . . _ _ . . . . 33 .Is_ Rres.ence. oJ H2S gas. Rrob.able _ . . . . . . . . . . . . _ . . .. _ . . . _ _ _ _ . _ . . . . . _ . No. . . . . . . _ . . _ _ . . _ _ _ _ . . . . . _ _ _ . _ . _ _ _ . .. . . . _ . . _ . . . . . . . _ . . . . . . _ _ _ _ . . _ . 34 Mechanical.cond.ittoQ of weJls withJrl AOR v~rified_ (For_s~(Vice well Orlly) _ _ _ . _ . _ . _ . . . . . NA . . _ . . _ . . . . . _ . . _ . _ . . . . . . . . . . . . . . _ .. . . . _ . . . . . . . . . . . . . . . . . . _ .. . . . . _ _ . . . .. _ . . . . . . . 35 Per:mit.caQ be issu.ed wto. hydrpg~n.s.ul.fid~ meas.ur:es . . . . . . _ . _ _ . . . . . _ _ . . .Y~s . . . . . . . _ . . _ _ . . . .. . _ _ . . . . _ _ . _ .. . . _ . . . . . . _ . . _ . . . _ _ _ . _ _ . . . . . 36 .Data.pr~sel1ted. Qn. Rote.ntial O\le.fP.res.sure 'zones. _ . _ . _ . _ _ . _ . . . _ _ _ _ _ . _ . . _ . _ . . Yes. _ _ _ _ _ _ Estimated pr:essure is :--3000 psi.at 71.90' .TVD. which. =: 0.42. Rsj/ft gradient aod 8.0 PPQ. EMW.. Well wBL . . . . . . 37 Seismic.analysjs.oJ shaUow gas.zOl1e.s_ _ . . . _ . . _ . . . . . . . . . . _ . . . . . . . . _ . . . . . NA_ . . . . . . . be.clrilled_wit.h_8,6.ppg m.ud.. . . . . . _ . . . _ .. _ . . . . . . . . . . . . _ . . . . . . . _ . _ . _ . . . . . . . 38 S!3abed çQrlditiol1 $u.rvey (if Qff-shor:e) _ . . . . . . . . . . . . . . . . _ . . . . . . . . . . . NA_ . .. . . . . . _ _ . . . _ . _ _ _ _ .. . . . . . . . _ _ . . _ . . . . . . . . . . . _ . . . . _ _ . _. .. . . . . . _ . . . . 39 . Co_nta.cl nam.e/phon.e.fQr.weekly progreSSJeRorts [e~RIQratory .only]. . . . . _ _ _ _ _ _ _ _ _ . . . NA _ . _ _ .. _ . . . . . _ . _ . _ _ . . . _ . _ _ _ _ _ _ . . . . . . . . . . . . . . . . . . . . . . . _ . . . . .. .. . . . . . . . . . . . . . . Geology Appr SFD Date 6/10/2003 Geologic Commissioner: Date: Engineering Commissioner: Date Public ~ commiSSi~ ~ate Orl / . cS 1010) ) ) Welll--1istory File APPENDIX Information of detailed nature that is not particularly gemìane to the Well Pennitling Process but is part of the history file. To improve the readability of the Well History file and to simplify finding inforTllation, infomlation 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 infonnation. Sperry-Sun Dl )ing Services LIS Scan 'Utility ) $Revision: 3 $ LisLib $Revision: 4 $ Fri Jun 20 10:13:20 2003 ~D 3 - I D , I \ ~ ~Lf Reel Header Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .03/06/20 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. . . . . . . . . . . . . . . . . . . . .03/06/20 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 CD2-58 Ll 501032045760 ConocoPhillips Alaska, Inc. Sperry-Sun Drilling Services 20-JUN-03 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 3 MW0002452746 M. HANIK D. MICKEY MWD RUN 4 MW0002452746 R. KRELL D. MICKEY MWD RUN 6 MW0002452746 R. KRELL G. WHITLOCK # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: 2 IlN 4E 2143 1493 52.49 15.90 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 8.500 9.625 3055.0 6.125 7.000 12128.0 # 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 RUNS 1 & 2 WERE DIRECTIONAL ONLY AND ARE NOT PRESENTED. 4. MWD RUNS 3, 4, 6 COMPRISED DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS; ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4); AND PRESSURE WHILE DRILLING (PWD). 5. THIS LATERAL WAS EFFECTED BY SIDETRACKING OUT OF THE CD2-58 WELLBORE AT 12200'MD. 6. DEPTH SHIFTING/CORRECTION OF MWD DATA WAS WAIVED PER MEG KREMER (CPAI) DISCUSSION OF REQUIREMENTS 9/26/01. MWD DATA ARE CONSIDERED PDC. 7. MWD RUNS 1 - 4, 6 REPRESENT WELL CD2-58 Ll WITH API#: 50-103-20457-60. THIS WELL REACHED A TOTAL DEPTH (TD) OF 13550'MD/7264'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.OOl Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/06/20 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 GR FET RPD RPM RPS 1 and clipped curves; all bit runs merged. .5000 START DEPTH 3031.5 3040.0 3040.0 3040.0 3040.0 STOP DEPTH 13487.5 13494.5 13494.5 13494.5 13494.5 RPX ROP $ 3040. ) 3065.5 13494.5 13550.0 ) # 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 3 4 6 MERGE TOP 3031.5 12147.0 12200.5 MERGE BASE 12147.0 12200.0 13550.0 # REMARKS: MERGED MAIN PASS. $ # 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 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 3031.5 13550 8290.75 21038 3031.5 13550 ROP MWD FT/H 0.26 448.21 181.913 20970 3065.5 13550 GR MWD API 30.01 404.23 108.498 20913 3031.5 13487.5 RPX MWD OHMM 0.1 2000 7.20159 20910 3040 13494.5 RPS MWD OHMM 0.06 1923.79 7.07102 20910 3040 13494.5 RPM MWD OHMM 0.06 2000 11.3135 20910 3040 13494.5 RPD MWD OHMM 0.02 2000 13.6874 20910 3040 13494.5 FET MWD HOUR 0.15 123.05 1.26299 20910 3040 13494.5 First Reading For Entire File........ ..3031.5 Last Reading For Entire File.......... .13550 File Trailer Service name............ .STSLIB.001 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation...... .03/06/20 Maximum Physical Record. .65535 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...... .03/06/20 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.OOl Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPD RPM RPS RPX FET ROP $ 2 ') header data for each bit run in separate files. 3 .5000 START DEPTH 3031.5 3040.0 3040.0 3040.0 3040.0 3040.0 3065.5 # 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: # STOP DEPTH 12112.0 12104.5 12104.5 12104.5 12104.5 12104.5 12147.0 TOOL STRING (TOP TO VENDOR TOOL CODE DGR EWR4 $ BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RES IS. 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: 29-MAY-03 Insite 66.37 Memory 12147.0 3065.0 12147.0 53.9 84.3 TOOL NUMBER 155790 136749 8.500 3055.0 LSND 9.60 46.0 9.3 450 .0 1.500 .000 1.900 70.0 149.0 70.0 MUD CAKE AT MT: ) 1.500 )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 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 3031.5 12147 7589.25 18232 3031.5 12147 ROP MWD030 FT/H 4.39 376.08 195.017 18164 3065.5 12147 GR MWD030 API 38.64 404.23 117.18 18162 3031.5 12112 RPX MWD030 OHMM 0.1 2000 5.71407 18130 3040 12104.5 RPS MWD030 OHMM 0.06 57.55 5.54908 18130 3040 12104.5 RPM MWD030 OHMM 0.06 2000 6.55107 18130 3040 12104.5 RPD MWD030 OHMM 0.02 2000 9.98574 18130 3040 12104.5 FET MWD030 HOUR 0.15 123.05 0.808666 18130 3040 12104.5 First Reading For Entire File......... .3031.5 Last Reading For Entire File.......... .12147 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/06/20 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...... .03/06/20 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. 4 .5000 START DEPTH 12105.0 12105.0 12105.0 12105.0 12105.0 12112.5 12147.5 STOP DEPTH 12200.0 12200.0 12200.0 12200.0 12200.0 12200.0 12200.0 # 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: MATRIX DENSITY: HOLE CORRECTION (IN): # 03-JUN-03 Insite 66.37 Memory 12200.0 12147.0 12200.0 84.7 95.2 TOOL NUMBER 62456 73634 6.125 12128.0 MOBM 8.60 82.0 .0 35000 .8 .000 .000 .000 .000 .0 160.0 .0 .0 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 Uni t s . . . . . . . . . . . . . . . . . . . . . . . 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 12105 12200 12152.5 191 12105 12200 ROP MWD040 FT/H 20 189.89 91.2564 106 12147.5 12200 GR MWD040 API 30.01 57.85 45.7855 176 12112.5 12200 RPX MWD040 OHMM 2.39 1594.87 32.2398 191 12105 12200 RPS MWD040 OHMM 3.09 1923.79 42.1731 191 12105 12200 RPM MWD040 OHMM 0.08 2000 419.115 191 12105 12200 RPD MWD040 OHMM 5.19 2000 347.215 191 12105 12200 FET MWD040 HOUR 0.68 88.91 42.1012 191 12105 12200 First Reading For Entire File......... .12105 Last Reading For Entire File.......... .12200 File Trailer Service name............ .STSLIB.003 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/06/20 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...... .03/06/20 Maximum Physical Record. .65535 File Type. . . . . . . . . . . . . . . .LO 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 RPD RPM RPS RPX GR ROP FET $ ') 4 ) header data for each bit run in separate files. 6 .5000 START DEPTH 12200.5 12200.5 12200.5 12200.5 12200.5 12200.5 12200.5 STOP DEPTH 13494.5 13494.5 13494.5 13494.5 13487.5 13550.0 13494.5 # 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: $ # Data Format Specification Record 07-JUN-03 Insite 66.37 Memory 13550.0 12200.0 13550.0 85.7 88.2 TOOL NUMBER 62456 73634 6.125 12128.0 MOBM 8.60 90.0 .0 37000 .5 .000 .000 .000 .000 .0 163.0 .0 .0 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 MWD060 FT/H 4 1 68 4 2 GR MWD060 API 4 1 68 8 3 RPX MWD060 OHMM 4 1 68 12 4 RPS MWD060 OHMM 4 1 68 16 5 RPM MWD060 OHMM 4 1 68 20 6 RPD MWD060 OHMM 4 1 68 24 7 FET MWD060 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 12200.5 13550 12875.3 2700 12200.5 13550 ROP MWD060 FT/H 0.26 448.21 97.3183 2700 12200.5 13550 GR MWD060 API 37.73 68.09 51.5533 2575 12200.5 13487.5 RPX MWD060 OHMM 13.06 23.7 15.7711 2589 12200.5 13494.5 RPS MWD060 OHMM 12.95 20.06 15.1391 2589 12200.5 13494.5 RPM MWD060 OHMM 12.79 17.98 14.5787 2589 12200.5 13494.5 RPD MWD060 OHMM 13.52 18.36 15.0031 2589 12200.5 13494.5 FET MWD060 HOUR 0.42 112.76 1.43167 2589 12200.5 13494.5 First Reading For Entire File......... .12200.5 Last Reading For Entire File.......... .13550 File Trailer Service name............ .STSLIB.004 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .03/06/20 Maximum Physical Record. .65535 F i 1 e Typ e. . . . . . . . . . . . . . . . LO Next File Name.......... .STSLIB.005 Physical EOF Tape Trailer Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .03/06/20 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. . . .. . .. .. . . .. . . .. . . .03/06/20 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name............... .UNKNOWN Continuation Number..... .01 Next Reel Name.......... . UNKNOWN Comments................ }s LIS Writing Library. Scient )c Technical Services Physical EOF Physical EOF End Of LIS File