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Home My WebLink About204-152 e e Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. d..o. if - 15 ~ Well History File Identifier o Two-sided III 11111111" 1/1 lit Organizing (done) o Rescan Needed 1111111111111111111 RESCAN DIGITAL DATA ~kettes, No. ~ o Other, NolType: OVERSIZED (Scannable) o Maps: o Other Items Scannable by a Large Scanner o Color Items: o Greyscale Items: o Poor Quality Originals: OVERSIZED (Non-Scannable) o Other: o Logs of various kinds: NOTES: Date qkq¡/00 o Other:: BY: ~ 151 W\fJ BY: ~ 11111111I11111 "III Date q~f6lo(p IrJ :1. X 30 = jpÓ + lk- = TOTAL PAGES bl../- b (Count does not include cover sheet) Date: 0 151 V\1-P Project Proofing Scanning Preparation BY: Mf Production Scanning Stage 1 Page Count from Scanned File: (ps (Count does Include "/" sheet) Page Count Matches Number in Scanning Preparation: ~ YES BY ~ Date crl,;)$/66 Stage 1 If NO in stage 1, page(s) discrepancies were found: YES 11111111111111 "III NO 151 M P NO BY: Maria Date: 151 111111111/11/1 "III Scanning is complete at this point unless rescanning is required. ReScanned 1111111111111111111 BY: Maria Date: 151 Comments about this file: Quality Checked 111111111111111111I 10/6/2005 Well History File Cover Page.doc • • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION ~~ V D MIRY :~ 2~~9 REPORT OF SUNDRY WELL OPERATION 1. Operations Performed: Abandon ^ Repair Well ^ Plug Pertorations ^ Ski u a ~ Other / AflC @SC~`C Alter Casing ^ Pull Tubing ^ Perforate New Pool ^ ~ Waiver ^ Time Extension ^ ~~ZE' Change Approved Program ^ Operat. Shutdown^ Perforate ^ Re-enter Suspended Well ^ ~. 2. Operator Name: 4. Well Class Before Work: 5. Permit to Drill Number: ConocoPhillips Alaska, InC. Development ^~ Exploratory ^ 204-152 / 3. Address: Stratigraphic ^ Service ^ 6. API Number: P. O. Box 100360, Anchora e, Alaska 99510 50-103-20495-60 " 7. KB Elevation (ft): 9. Well Name and Number: RKB 36.7'/ 53' AMSL CD2-05L1 8. Property Designation: 10. Field/Pool(s): ADL 380075, 387207. Colville River Field /Alpine Oil Pool 11. Present Well Condition Summary: Total Depth measured 17816' ~ feet true vertical 7333' feet Plugs (measured) Effective Depth measured 17816' feet Junk (measured) true vertical 7333' feet Casing Length Size MD ND Burst Collapse Structural CONDUCTOR 114' 16" 114' 114' SURFACE 3162' 9-5/8" 3215' 2371' PRODUCTION 13659' 7" 13712' 7334' SLOTTED LINER 5150' 4.5" 17806' 7333' Perforation depth: Measured depth: blank pipe w/perfd pups true vertical depth: vv,~, ppp i 'q+ ~;.~ d Tubing (size, grade, and measured depth) 3.5", L-80, 12698' MD. . Packers & SSSV (type & measured depth) Baker ZXP linertop pkr (a3 1 2656' Camco SCSSSV @ 2262' 12. Stimulation or cement squeeze summary: Intervals treated (measured) pumped 133 bbl scale squeeze Treatment descriptions including volumes used and final pressure : 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation 1416 2468 346 -- 259 Subsequent to operation 1314 2462 382 -- 261 14. Attachments 15. Well Class after work: Copies of Logs and Surveys run _ Exploratory ^ Development ^~ ~ Service ^ Daily Report of Well Operations _X 16. Well Status after work: Oi10 Gas ^ WAG ^ GINJ ^ WINJ ^ WDSPL ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: none Contact Tim Schneider @ 265-6859 Printed Name Tim S nP,jder Title Alpine Staff Engineer - P 265 _ S /S~ D t Signature hone: -6859 a e Pre d haron All a -Drake 263-4612 '\ ~ ,~~rti ~ ~) ~~ ~ ~ ~`~J L ~~t,~ ~ ~.~:.~ Form 10-404 Revised 04/2006 Submit Original Only ~ 3>~9~f r ConocaPh'rlfips :lfasnu,, trx;. ,,.~„_,__ W911 C nfy ( ))fJ `vl ' ]rt;; S'cfiurna.i~. - An. HANGER. 33 XO. 80 CONDUCTOR, 1u SSSV. 2,262 --~ WRDP, 2262 -' SURFACE. _ 3.215 GAS LIFT. GAS LIFE, _ _ 12.653 SLEEVE-C. _ 12,542 NIP, 12.620- PACKER. __ 12,656 SEPL. 12.661 - HANGER, _ _ 12,675 SHE. 12688 PRODUCTION, 13.712 I IPERF. 13,803-13.808 Window Ll, I t4 318 `. ill OPEN HOLE, __~.- 14.545 IPERF, t 14.545-15,085 IPERF, 15.51]-15,522 j FRAC. 13,803 IPERF, 15,609-17,755 SLOTTED LINER Lt, ~ 17,606 TD (CD2-OSLt), 1] 816 WNS 755.0 7350.7' 7 is 8 Treatments Max Btm Annotation End Date Cation Reason~FORMAT UPDATE 7 333.1 LINER CD2-05L1 Jtw/(8) 1/2" holes Pup Jt w!4 Jts Blank (8) i/2' Jt wl(8) 1/2" holes SAND, 10 ppg WSR -Well Service Report Page 1 of 1 Well Service Report 'Well Job Scope CPAI Rep CD2-OS Scale Inhibition Shirtliffe, Ryan Date Daiiy Work Unit Number 4/21/2009 32 Initial & T/I/A Initial 1100/1000/575 Final Pressures: Final vac/1200/700 Field: ALPINE 2~] h~•. Pumped a Hybrid Scale Squeeze into well with 806 bbls crude, 133 bbls of SW at summary and avera e tbg pressure of 450psi at 5.2 bpm. Well on vac at the end of job. STARTTIME OPERATION 07:00 AM Rig in and pressure test lines to 2000 psi. Good. 08:00 AM 94 bbls crude/M209 chemical pumped at 5.2bpm. Starting tbg 1100 psi down to 450 psi. Pump stages 1-6 with the following: 3.2 bbls Crude/WAW5206, 21.9 bbls 08:12 AM SW/SCW3001 WC, 3.2 bbls Crude/WAW5206, and 66.9 bbls Crude/WAW5206. Drop 25 bio-ballls per stage Stage 7 -repeat 3.2 bbls Crude/WAW5206, 21.9 bbls SW/SCW3001, 3.2 bbls 10:12 AM Crude/WAW5206 followed by 270.7 bbls Crude/M209. Well on vacuum. Tbg pressure while pumping job was 450-475psi. 10:24 AM Rig out and return to base. Change out crew. Fluid Type To Weal .From Well Non- recoverable Note SEAWATER, SCW- 152 3001 WC OIL 806 M209 + WAW5206 http://akapps.conocophillips.net/alaskawelleventquery/worklog. aspx?ID=7FD563 6... 5/ 15/2009 • • --- ~. ;_ ~.,,~: - ~f ~' ~_ ~; MICROFILMED 03/01/2008 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs_InsertsuVticrofilm Marker.doc . 1. Operations Performed: Abandon D Repair Well D Plug Perforations D Stimulate 0 Other U Alter Casing D Pull Tubing D Perforate New Pool D Waiver D Time Extension D Change Approved Program D Opera!. ShutdownD Perforate D Re-enter Suspended Well D 2. Operator Name: 4. Current Well Status: 5. Permit to Drill Number: ConocoPhillips Alaska, Inc. Development 0 Exploratory D 204-152 ~ 3. Address: Stratigraphic D Service D 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50-103-20495-60 .- 7. KB Elevation (ft): 9. Well Name and Number: RKB 53' , CD2-05L 1 (' 8. Property Designation: ( 10. Field/Pool(s): ADL 380075,387207, FEE-ASRC Colville River Field 1 Alpine Oil Pool r 11. Present Well Condition Summary: Total Depth measured 17816' / feet true vertical 7333' / feet Plugs (measured) Effective Depth measured feet Junk (measured) true vertical feet Casing Length Size MD TVD Burst Collapse Structural CONDUCTOR 114' 16" 114' SURFACE 3178' 9-5/8" 3215' PRODUCTION 13678' 7" 13712' SLOTTED LINER 5150' 4-1/2" 12656' - 17806' WINDOW L 1 1 ' 4-1/2" 14318' Perforation depth: Measured depth: - - . true vertical depth: - . ..... . Tubing (size, grade, and measured depth) 3-1/2" , L-80, 12698' MD. Packers & SSSV (type & measured depth) Baker ZXP Liner Top Packer set at 12656' SSSV: Cameo TRM-4E SCSSV set at 2262' 12. Stimulation or cement squeeze summary: SCANNED APR 262007 Intervals treated (measured) Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Met Water-Bbl Casino Pressure Tubino Pressure Prior to well operation 2443 1675 None 1205 280 Subsequent to operation 3,189 2055 204 1412 294 14. Attachments 15. Well Class after proposed work: Copies of Logs and Surveys run _ Exploratory D Development 0 Service D Daily Report of Well Operations _X 16. Well Status after proposed work: Oil0 GasD WAGD GINJD WINJD WDSPL D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A it C.O. Exempt: 307 -068 Contact Tim Schneider Printed Name ;G]~ne:¡. Title Production Engineer ¿f /7' -ð:::¡-" Signature Phone 265-6859 Date PreDared bv Jeanne L. Haas 263-4470 . j~.1 RECEIVED STATE OF ALASKA ... ~l~ APR 1 9 Z007 ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATI~NS Oil & Gas Cons. Commission Form 10-404 Revised 04/2004 nR\G NAL ;~BDMS 8FL APR2 6 2007 Submit Original Only . . CD2-05L 1 Stimulation results: Summary of stimulation job: 3-15-07: Pump 5 frac stages in stair steps; 2, 4, & 7 with 12 PPA & 15 Bio balls between stages for diversion. Had to stop job due to manifold failure. 2607 bbls total slurry, 281 bbls diesel for freeze protect. AIR-25 BPM, AIP-4000psi, ISIP-O psi, 248,764 Ibs.16/20 Carbolite in perfs. Well test: 3/21/07: 3189 bopd, 204 bwpd, 2.1 mmcfpd, 294 WHP e e SARAH PALIN, GOVERNOR AI",ASIiA. OIL AND GAS CONSERVATION COMMISSION 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Tim Schneider Production Engineer ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510 Re: Colville River Field, Alpine Oil Pool, CD2-05 L1 Sundry Number: 307-068 st~~NED fEE 2 6 Z007 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 Ch DATED thisÆJ day of February, 2007 Encl. [)cft:í-( ti d- . '(tJ, J--)i~u . . t)T~ <-/<'J/? STATE OF ALASKA h& ""ECE VEO ALASKA OIL AND GAS CONSERVATION COMMISSION ~ I APPLICATION FOR SUNDRY APPROVAL FEB 1 6 200/ 20 MC 25.280 1. Type of Request: Abandon 0 Suspend 0 Operational Shutdown 0 Perforate lAIaska Oil & fita,Gons.rnmmsSilPfler 0 Alter casing 0 Repair well 0 Plug Perforations 0 Stimulate 0· Tim~ØtO 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 0 204# \ 5;)· ft!L'1'r( 3. Address: Stratigraphic 0 Service 0 6. API Number: P. O. Box 100360, Anchorage, Alaska 99510 50" 1 03-20495-Ø' . ('00 7. If perforating, closest approach in pool(s) opened by this operation to nearest property line 8. Well Name and Number: where ownership or landownership changes: Spacing Exception Required? Yes n No 0 CD2-05 \-1- 9. Property Designation: 10. KB Elevation (ft): 11. Field/Pool(s): ADL 380075: 387207', ÝEi·A~ P ,..?D'O'1 RKB 53' Colville River Field 1 Alpine Oil Pool 12. PRESENT WELL CONDITION SUMMARY Total depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 17816' 7333' Casing Length Size MD TVD Burst Collapse CONDUCTOR 114' 16" , 114' SURFACE ~ ~\~~ 9-5/8" ~ 3J-\~ ....... '. '. -= ~. ~\~C; ¡~ . . - -~·PRODUCTION 7" ~ - 1:3112" ..~. ."'." SLOTTED LINER 5150' 4-1/2" 12656' - 17806' WINDO~ l' 4-1/2" 14318' Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): Open Hole 3-1/2" L-80 12698' Packers and SSSV Type: Packers and SSSV MD (ft) Packer Type: B<!ker ZXP Liner Top Packer Packer = 12656' SSSV= Cameo TRM-4E SCSSV SSSV= 2262' 13. Attachments: Description Summary of Proposal 0 14. Well Class after proposed wo'rk: Detailed Operations Program 0 BOP Sketch 0 Exploratory 0 Development 0- Service 0 15. Estimated Date for 16. Well Status after proposed work: Commencing Operations: February 2007 Oil 0- Gas 0 Plugged 0 Abandoned 0 17. Verbal Approval: Date: WAG 0 GINJ 0 WINJ 0 WDSPL 0 Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Tim Schneider @ 265-6859 Printed Name Tim Sch¡:;¡eider Title: Production Engineer Signaturè -/&tL~_~ Phone 265-6859 Date ;;~ IS- ó-:;' Commission Use Only Sundry Number: Conditions of approval: Notify Commission so that a representative may witness 307-ofo8 Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 0 Other: Subsequent Form Required: ~O'- /~ OR\G\NAL RRnu~ 8Ft 2 2 2007 I '/ APPROVED BY p.¡, ¡"'O::{ Approved by: Date: Form 1 0-403 Revised 06/2006 - V Submit' plicate .£Þ I' ~2/~? I ¡ þ,t>J e e Overview: CD2-05: A hydraulic fracture treatment will be performed in the open hole horizontal section to establish communication vertically and longitudinally throughout the Alpine "A" and "C" sands. A / 4-1/2" liner is inside the openhole interval with perforated 5' pups spaced throughout the liner section. Bio-balls will be used to divert the RA traced sand stages in an effort to create multiple fractures along the open hole interval. This treatment 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 stimulation equipment and stab Tree Saver. (Test tree saver seals to expected pressure using warm diesel to insure seal integrity in tubing hanger). 3. Pressure test surface lines to 9500 psi 4. Pump the 100 bbl Breakdown with Schlumberger's borate x-link fluid system (YF125ST). Bring pumps up to maximum rate ASAP. 5. pu, m. p the.~.,~.~.OIl.o..wi.n.. g.sc.....~.e...d~..I~_~p. a.t..._ B, PM. w!tha maxim~,~ pre. ssure of900? psi, ad~. br.eaker as per I~þ re¡sults..MaIl1tarn ~O-3000 psron the IA dUring the treatment. ,. '.. .' '" ~ " 4 ~~~"-~e:s.<:"~{,,'t ~,-r~"'~~ · 100 bbls YF125ST Pad ~~ ~() ~<k().\ ~()~ r · 35 bbls YF125ST wi 2 ppa 16/30 White Sandl.n'7VI · 70 bbls YF125ST wi 4 ppa 16/30 White Sand ø::rs.- , d ( t/Ù · 100 bbls YF125ST wi 7 ppa 16/30 White Sand · 25 bbls YF125ST w/12 ppa 16/30 White Sand · Pump 20 balls in the next stages pad fluid. Repeat treatment above 8 times, · Flush the last stage with linear YF125ST and freeze protect Total Sand: -400,000Ibs. 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. FCC if required with slick diesel. · ·w.. ~:?+,,?;< WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comrn. Attn.: Librarian 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 November 16,2006 RE: MWD Formation Evaluation Logs: CD2-01 PB1 PB2, CD2-03 L1, CD2-05 Ll. - - - - The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 CD2-01_PB1_PB2: dOS"-I/7f t:t /44Ç;,e>¡ Digital Log Images: 50-103-20514-00,70,71 1 CD Rom CD2-03 L1: dO~-O~ ~ Digital Log Images: a I'-I'/&? 50-103-20512-00,60 905- , 13 14Lf~f5 1 CD Rom CD2-05 L1: dÖL../ -oct 1- Digital Log Images: if /4t..j &5" 50-103-20495-00,60 {;)()«-Ibd ¢¡4¿./GG 1 CD Rom SCANNED fEB 0 1 20D7 (:, ~~µ¡:J:- DATA SUBMITTAL COMPLIANCE REPORT 9/11/2006 Permit to Drill 2041520 Well Name/No. COLVILLE RIV UNIT CD2-05L 1 Operator CONOCOPHILLIPS ALASKA INC 5", '" c:!. I) A...., 2.,¡\u t.1 API No. 50-103-20495-60-00 MD 1781V- TVD 7333 ....- Completion Date 8/22/2004 --- Completion Status 1-01L Current Status 1-01L UIC N ~,~- REQUIRED INFORMATION Mud Log No Samples No Directional Survey Yes .~-----_._- --- -~~-- DATA INFORMATION Types Electric or Other Logs Run: GR/Res Well Log Information: (data taken from Logs Portion of Master Well Data Maint Log/ Electr Data Digital Dataset ~~Med/Frmt Number Name i 0 Asc Directional Survey tDT" 12800 Induction/Resistivity f.. _,.g- T~ LIS Verification ~ Directional Survey 0 Asc Directional Survey I Rpt Directional Survey r C Lis 13753 Induction/Resistivity . Log Log Run Interval OH/ Scale Media No Start Stop CH Received Comments 14262 17816 12/21/2004 IIFR . 3188 17755 Open 1 0/29/2004 MWD/GRlEWR4/ABI/ROP/ PWD 3188 17755 Open 1 0/29/2004 MWD/GRlEWR4/ABI/ROP/¡ PWDIDSN 12800 14262 17816 12/21/2004 IIFR i 14262 17816 12/21/2004 MWD 14262 17816 12/21/2004 MWD 114 17816 Open 2/22/2006 Rap DGR EWR plus Graphics Well Cores/Samples Information: Name Interval Start Stop Sent Received Sample Set Number Comments . ADDITIONAL INFORMATION Well Cored? Y ~ Chips Received? ~ Daily History Received? Formation Tops ~N (y)N Analysis Received? :t.JJY- ---~- ~-- Comments: DATA SUBMITTAL COMPLIANCE REPORT 9/11/2006 Permit to Drill 2041520 Well Name/No. COLVILLE RIV UNIT CD2-05L 1 API No. 50-103-20495-60-00 Operator CONOCOPHILLlPS ALASKA INC MD 17816 TVD 7333 Completion Status 1-01L Current Status 1-?'~ {' ,I \ UIC N Date: ~f.t> Compliance Reviewed By: . . . . WELL LOG TRANSMITTAL ~X4 ~ {sr To: State of Alaska Alaska Oil and Gas Conservation Cornm. Attn.: Librarian 333 West ih Ave., Suite 100 Anchorage, Alaska 99501 February 16, 2006 \~S3 RE: MWD Fonnation Evaluation Logs CD2-05 L1, The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of: Rob Kalish, Sperry Drilling Services, 6900 Arctic Blvd., Anchorage, AK 99518 907-273-3500 CD2-05 Ll : LAS Data & Digital Log Images: 50-103-20495-60 1 CD Rom ~ }/ fJ'tõl Dk:J · e. ,2P'I~ ISz WELL LOG TRANSMITTAL 1f I J-~<:' ~ To: State of Alaska Alaska Oil and Gas Conservation COmIn. Attn.: Helen Wannan 333 West 7tlt Avenue, Suite 100 Anchorage, Alaska 99501-3539 October 25,2004 RE: MWD Fonnation Evaluation Logs: CD2-05 Ll, AK-MW-3194903 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, Speny-Sun, 6900 Arctic Blvd., Anchorage, AK 99518 1 LDWG fonnatted Disc with verification listing. API#: 50-103-20495-60. /~9¡0 ( . STATE OF ALASKA . ALA~ OIL AND GAS CONSERVATION COM ""ION 1Y'~'" H. WELL COMPLETION OR RECOMPLETION REPORT ANQ k-Ðg04 1a. Well Status: Oil 0 Gas U Plugged U Abandoned LJ Suspended [J WAG 0 1b. Well Class: ~'""\:rn' G¡"¡!SxJW¡øt~¡; '¡;'U 20AAC 25.105 20AAC 25.110 ..'". m;, ¡J:; ,>,c·¡ ,': GINJ 0 WINJ 0 WDSPl 0 No. of Completions _ Other_ Service 1]},':J,:37 ¿~tR1tigraphic Test 0 2. Operator Name: 5. Date Comp., Susp., 12. Permit to Drill Number: " ConocoPhillips Alaska, Inc. or Aband.: August22,2004 204-1521 3. Address: 6. Date Spudded: ¡¡V~U.~I- 1'3,zÞ>f 13. API Number: P. O. Box 100360, Anchorage, AK 99510-0360 July 7, 2004 jþ 50-103-20495-60 4a.location of Well (Govemmental Section): 7. Date TD Reached: 11'¡'cY 14. Well Name and Number: Surface: 1617' FNL, 1558' FEL, Sec. 2, T11 N, R4E, UM August 17, 2004 ' CD2-05L 1 At Top Productive 8. KB Elevation (ft): 15. FieldlPool(s): Horizon: 1301' FNL, 945' FWL, Sec. 10, T11N, R4E, UM 36.7' RKB 152.6' AMSL Colville River Field Total Depth: 9. Plug Back Depth (MD + TVD): Alpine Oil Pool 2833' FNL, 925' FEL, Sec. 4, T11 N, R4E, UM 17816' MD 17333' TVD 4b. Location of Well (State Base Plane Coordinates): 10. Total Depth (MD + TVD): 16. Property Designation: Surface: X-3~~¡ y- 5974741 , Zone- 4 " 17816' MD 17333' TVD ADL 380075, 387207 TPI: x- 363 0 y- 5969920 Zone- 4 11. Depth where SSSV set: 17. land Use Permit: Total Depth: x- 361741 y- 5973702 / Zone-4 SSSV @ 2262' ALK ASRCNPRA 02 18. Directional Survey: Yes 0 NoU 19. Water Depth, if Offshore: 20. Thickness of N/A feet MSL Permafrost: 1795' MD 21. logs Run: ,""" - . " --.>.. /1 - , ~VI fl/ J<,c.F /L~ $/-,' <l9t9 ß~f GR/Res ' ê -J6f 7 . "7.r-~ "-:--/'1::> . . 22. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CEMENTING RECORD CASING SIZE WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE PUllED 16" 62.5# H-40 36.7' 114' 36.7' 114' 42" 10 cu yds Portland 1/1 9.625" 36# J-55 36.7' 3215' 36.7' 2371' 12.25" 485 sx AS lite, 231 sx Class G 7" 26# L-80 34.7' 13712' 34.7' 7334' 8.5" 182 sx Class G 4.5" 12.6# L-80 12656' 17806' 7092' 7333' 6.125" 4.5 blank pipe w/perf'd pups 23. Perforations open to Production (MD + TVD of Top and Bottom 24. TUBING RECORD Interval, Size and Number; if none, state "none"): SIZE DEPTH SET (MD) PACKER SET 4.5" 13.5" 80' 112661' (top of seals) I 12656' (37.7' of seals below locator sub @ 12659') 13803' - 13808' MD - 1 perf pup w (8) .5" holes 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 14545' - 15085' MD - 1 perf pup it every 4 its of blank DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 15517' - 15522' MD - 1 perf pup it wI (8).5 holes nla 15609' - 17755' MD - 1 perf pup it every 4 jts of blank 26. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) October 19, 2004 Gas Lift Oil - share production with CD2-05 Date of Test Hours Tested Production for Oll-BBl GAS-MCF WATER-BBl CHOKE SIZE GAS-OIL RATIO 10/24/2004 5 hours Test Period --> 1101 641 0 72% 795 Flow Tubing Casing Pressure Calculated Oll-BBl GAS-MCF WATER-BBl Oil GRAVITY - API (corr) press. 288 psi 50 24-Hour Rate -> 4632 3681 0 not available 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". NONE G \, ,S:k2.:C2t.j ,,~; -",of. i',. '"" &JV Form 10-407 Revised 12/2003 CONTINUED ON REVERSE .) ¡¡mh ØJØISBFL NOVO G 28. 29. . FORMATION TESTS GEOLOGIC MARKERS 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". CD2-05L 1 Seabee Form. Nanushak Gamma Ray Shale Kalubik Kuparuk Formation Miluveach Top Alpine D Top Alpine C Base Alpine C TO not available 6244' 12302' 12685' 12797' 12943' 13494' 13617' 13890' 17816' 3850' 6905' 7104' 7145' 7195' 7312' 7327' 7340' 7333' /"='.:,.. OCT? £,' "I,'J' ')4 - ,~I "~ ).... '(.1 I N/A 30. LIST OF ATTACHMENTS Summary of Daily Operations, Directional Survey 31. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Vem Johnson @ 265-6081 ::::::ame /lA~ .t A(Zt /J - Title: Phone AIDine Drillino Team Leader Uç-(, t 2.-0 Date J21l-&( 4- Prepared by Sharon AlIsup-Dråke INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1a: Classification of Service wells: Gas injection, water injection, Water-Alternating-Gas Injection, salt water disposal, water supply for injection, observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: the Kelly Bushing elevation in feet abour mean low low water. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). Item 20: True vertical thickness. Item 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-in, Other (explain). Item 27: If no cores taken, indicate "none". Item 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 7/27/2004 00:00 - 01 :30 1.50 DRILL OTHR SURFAC NU riser & flow line - Install save sub on top drive 01 :30 - 02:30 1.00 RIGMNT RSRV SURFAC Cut & slip drill line 60' 02:30 - 03:00 0.50 RIGMNT RSRV SURFAC Visual inspection of Top drive 03:00 - 08:30 5.50 DRILL PULD SURFAC PU DP elevators - PU 78 jts. 5" drill pipe & 27 jts. 5" HWDP - & stand back in derrick 08:30 - 10:30 2.00 DRILL PULD SURFAC PU 2 NMDC & jars & stand back in derrick - Bring BHA #1 componets to the rig floor 10:30 - 12:00 1.50 DRILL OTHR SURFAC MU BHA - tag ice plug @ 45' - LD DM section of MWD - MU top drive - fill mud lines & test to 3500 psi - PU 1 std of HWDP 12:00 - 12:30 0.50 DRILL SFTY SURFAC Filled and checked for leaks. Held pre-spud safety meeting. Drilled out ice plug to 119', stood back HWDP. 12:30 - 14:30 2.00 DRILL PULD SURFAC P/U BHA and orient. Plugged in and checked tool - bad signal. 14:30 - 15:30 1.00 DRILL PULD SURFAC Trouble shoot MWD - Est'd signal. 15:30 - 16:00 0.50 DRILL PULD SURFAC M/U UBHO and NM flex collars. 16:00 - 00:00 8.00 DRILL DRLG SURFAC Drilled from 119'-705' taking gyro surveys. TVD=697' ART =0.1 AST =3.1 ADT =3.2 WOB 20/30 k RPM 0/50 GPM 423 @ 1100 psi PUW/SOW IROT =1 05K TO on/off=5K16.5K 7128/2004 00:00 - 12:00 12.00 DRILL DRLG SURFAC Drill 121/4" hole f/705' to 2304' MD 1933' TVD ADT- 8.13 hrs. = ART - 4.15 hrs. AST - 3.98 hrs. WOB 15/30 k RPM 0/80 GPM 480 to 600 @ 1120 to 1900 psi String wt. PU 130 SO 115 Rot 120 Torque on/off btm. - 8000nOOo ft. Ibs. 12:00 - 22:30 10.50 DRILL DRLG SURFAC Drill 12 1/4" hole f/2304' to 3225'. TVD=2375' ART=6.79 AST =.74 ADT =7.53 PUW=135K SOW=115K ROT =125K TO on/off=8.5K17.5K all @ 3225' WOB 25/30K GPM 643 @ 2400 psi. 22:30 - 00:00 1.50 DRILL CIRC SURFAC Circ'd and cond mud for 9-5/8" casing run. 650 gpm 80 RPM and 2220 psi. 7/29/2004 00:00 - 01 :00 1.00 RIGMNT RGRP SURFAC Change out & Retorque saver sub for Top Drive 01 :00 - 04:00 3.00 DRILL WIPR SURFAC Flow check (static) Wiper trip f/3225' to 1220' wI pump 500 gpm wI 60 RPM - Attempt to POOH wlo pump @ 1792' - pulled tight - continue pumping out to 1220' - Flow check - static 04:00 - 05:00 1.00 DRILL TRIP SURFAC RIH f/1220' to 3130' - hole slick going in 05:00 - 06:30 1.50 DRILL CIRC SURFAC Establish circulation - wash & ream f/3130' to 3225' - Circulate hole clean for trip out - 650 gpm @ 2330 psi wI 80 rpms 06:30 - 09:00 2.50 DRILL TRIP SURFAC Flow check (static) POOH on trip tank to HWDP - hole took proper fill & no tight hole - Flow check @ HWDP - Pull & std back HWDP 09:00 - 10:00 1.00 DRILL PULD SURFAC Flush BHA wI freah water - Std, back NMDC & jars - LD BHA 10:00 - 10:30 0.50 DRILL OTHR SURFAC Clear BHA tools fl rig floor - Clean up rig floor 10:30 - 12:30 2.00 CASE OTHR SURFAC RU to run 9 5/8" casing - Held PJSM 12:30 - 15:00 2.50 CASE RUNe SURFAC Run 9 5/8" 36# J-55 BTC casing as follows: FS(Ray Oil tools Silver bullet) - 2 jts, casing - FC (Weatherford) 2 jts casing (first 4 connections made up wI BakerLoc - fill pipe & check floats) 960" - string took wt. @ 960' - washed casing down to 1070' (26 jts total) 15:00 - 15:30 0.50 CASE CIRC SURFAC Circulate bottoms up @ 4 BPM @ 230 psi - observed large amount of sand & clay at shakes - hole cleaned up 15:30 - 16:30 1.00 CASE RUNC SURFAC Continue running casing f/1 070' to 2265' (55 jts. total) 16:30 - 17:00 0.50 CASE CIRC SURFAC Circulate bottoms up @ 4 BPM @ 320 psi 17:00 - 18:30 1.50 CASE RUNC SURFAC Finish running casing f/2265' to 3175' (77 jts. total) - PU hanger & landing jt. -land casing on landing ring wI shoe @ 3215' & Fe @ 3125' PU wt. 175 SO wt. 130 18:30 - 19:00 0.50 CASE RURD SURFAC UD Franks tool, blew down TD, M/U cement head. 19:00 - 20:00 1.00 CEMEN CIRC SURFAC Circ'd and cond mud for cement job 5BPM, ICP 420 psi, FCP 230 psi. Printed: 9/9/2004 2:33:10 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 22:30 - 23:30 1.00 CASE MIT SURFAC 23:30 - 00:00 0.50 CASE RURD SURFAC 7/30/2004 00:00 - 01 :30 1.50 DRILL PULD SURFAC 01 :30 - 02:30 1.00 DRILL PULD SURFAC 02:30 - 05:00 2.50 WELCT NUND SURFAC 05:00 - 10:30 5.50 WELCT BOPE SURFAC 10:30 - 11 :00 0.50 WELCT SURFAC 11 :00 - 12:00 1.00 DRILL SURFAC 12:00 - 15:00 3.00 DRILL PULD SURFAC 15:00 - 16:30 1.50 DRILL PULD SURFAC 16:30 - 17:30 1.00 DRILL PULD SURFAC 17:30 - 18:00 0.50 RIGMNT RSRV SURFAC 18:00 - 20:00 2.00 DRILL PULD SURFAC 20:00 - 21 :00 1.00 DRILL PULD SURFAC 21 :00 - 23:00 2.00 DRILL PULD SURFAC 23:00 - 00:00 1.00 DRILL PULD SURFAC 7/31/2004 00:00 - 05:00 5.00 DRILL PULD SURFAC 05:00 - 08:00 3.00 DRILL PULD SURFAC 08:00 - 10:00 2.00 DRILL PULD SURFAC 10:00 - 10:30 0.50 DRILL OTHR SURFAC 10:30 - 11:30 1.00 DRILL TRIP SURFAC 11 :30 - 13:00 1.50 RIGMNT RSRV SURFAC 13:00 - 13:30 0.50 DRILL TRIP SURFAC 13:30 - 14:15 0.75 DRILL REAM SURFAC 14:15 - 16:45 2.50 CEMEN DSHO SURFAC 16:45 - 17:00 0.25 CEMEN CIRC SURFAC 17:00 - 17:45 0.75 DRILL FIT SURFAC 17:45 - 18:15 0.50 RIGMNT RSRV INTRM1 18:15 - 00:00 5.75 DRILL DRLG INTRM1 Held PJSM and cemented 9-5/8" casing as follows: Pumped 40 bbls Biozan water wI nut plug for marker - Pressure test lines to 2600 psi - Dropped btm plug - Mixed & pumped 50 bbls MudPushXL 10.5 ppg - 5.7 BPM @ 220 psi - Mix & pump lead slurry ( ASL) @ 10.7 ppg -7.5 BPM @ 350 psi max - Observed nut plug marker @ shakers wI 365 bbls lead pumped - pumped down tub (383 bbls total pumped) - switch to tail slurry (G wI .30% 0065, .20% 0046, 1 % S002) @ 15.8 ppg - 5.6 BPM @ 380 psi max- Dropped top plug wI 20 bbls water fl Dowell - Switch to rig pumps & displace wI 9.6 ppg mud @ 7 BPM @ 590 to 760 psi - 125 bbls cement to surface - with full returns throughout job - slowed pump to 3.5 BPM @ 2000 stks - Bumped plug @ 2208 stks (2216 projected) and 660 psi. Pressured up on floats to 1080 psi - CIP @ 2218 hrs. Check floats - floats held. Tested casing to 2600 psi for 30 mins. Casing held 100% of pressure for good test. Blew down cement line. R/D cement equipment. ND Riser NU FMC wellhead & test seals to 5000 psi NU BOPE - change saver sub on TD Set test plug - RU & test BOPE - pipe rams, blind rams, choke & kill line valves, Choke manifold valves - TO IBOP valves - Floor safety & dart valves to 250 psi low & 5000 psi high - Test Hydril to 250 psi low & 3500 psi high - performed accumulator closure test - Witnessing of test waived by Chuck Scheve AOGCC RD test equipment - pull test plug - set wear bushing Blow down kill & choke lines - PU drilling bails & 4" DP elevators - PJSM PU 4" DP fl pipe shed & stand back in derrick TOH, stood back DP. Single in hole to +1- 700'. Service rig. Continue to single in hole to 2830'. TOH, stood back DP. Single in hole to 2830'. TOH, stood back DP. Continue PU 4" DP fl pipe shed & stand back in derrick ( 375 jts total) RU Geospan skid - Bring BHA componets to rig floor - MU BHA - Upload MWD PU NM Flex DC's - HWDP - jars - Ghost reamer #1 - Test Geospan to 3000 psi Test GeoPilot & MWD PU 36 jts. 4" DP & RIH wI BHA to 1788' PJSM - Cut & slip 60' drill line RIH f/1788' to 2950' Wash & ream f/2950' to 3116' - tagged top of cmt. @ 3116'. Drilled out floats, rathole and 20' of new hole to 3245'. Displace to 9.6 ppg mud. Pulled up to 3200'. RlU and performed FIT to 17.3 ppg equivalent (950 psi wI 9.6 ppg mud). RID FIT equip. Lubricated rig. Drilled from 3245'-3835'. TVD=2689' ADT=3.86 PUW=145K Printed: 9/9/2004 2:33: 1 0 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 5.75 DRILL DRLG INTRM1 SOW=105K ROT=120K TQ on/off=8K18K @ 3788' SPR #1/#2=30 stk, 140 psi-40 stk,200 psi @ 3310'. 1.50 DRILL DRLG INTRM1 Drill 8 1/2" hole wI GeoPilot f/3835' to 3979' - 2772' TVD - ADT 1.84 hrs. WOB 5/10 k RPM 80/90 GPM 520 @ 1400 psi String wt. PU - 150 SO 105 Rot 120 Torque on/off btm - 8000/8000 ft./lbs. Pump sweep & circulate hole clean for trip - 620 gpm @ 1890 psi wI 140 rpm Flow check (static) POOH on TT fl 3979' to 3200' - Flow check - Pump dry job & POOH to HWDP Change over to 5" handling equipment - Continue POOH to MWD Down load MWD - LD GeoPilot MU MWD Service TO & draw works MU BHA #3 - Mill tooth bit & motor & MWD - Test MWD RIH wI MN DC's - HWDP & 4" DP to 2059' - fill pipe - Continue RIH to 3890' Establish circulation - 460 gpm @ 1100 psi - 70 rpm - Ream to 3979' Drill 8 1/2" hole wI Mud motor f/3979' to 5029'. TVD=3280' AST=1.7 ART=7.0 ADT=8.7 WOB 20/25 k RPM 100 GPM 634 @ 3280 psi String wt. PU 155 SO 105 Rot 125 Torque on/off btm. - 8500/8500 Ft./lbs. 11.00 DRILL DRLG INTRM1 Drill 8 1/2" hole wI mud motor f/5029' to 6080' MD - 3774' TVD ADT- 8.55 hrs. = ART - 6.91 hrs. AST - 1.64 hrs. WOB 20/30 k RPM 0/100 GPM 638 @ 3800 psi String wt. PU 168 SO 115 Rot 135 Torque on/off btm. - 9000/9000 ft./lbs. ECD - 10.3 to 10.6 Pump hi-vis sweep & circulate hole clean for trip - Flow check (static) POOH on TT fl 6080' to 4670' and pumped dry job. Contd TOH to 632'. POOH wI BHA, UD DM, motor and bit, download MWD. M/U Geopilot and bit, uploaded MWD, M/U BHA. TIH from 629' to 3200'. Set down on obstruction @ 3124' (float collar). Inspected saver sub and 1 jt. 4" DP. Changed out saver sub. Service rig (topdrive). Contd TIH from 3124' to 5988'. Wash down from 5988' to 6080'. Drilled 8 1/2" hole wI GeoPilot from 6080'-6218'. TVD=3838' ADT =0.8 WOB 20 RPM 150 GPM 647 @ 3040 psi String wt. PU 175 SO 110 Rot 135 Torque on/off btm - 10,000/10,000 ft./lbs. 7/31/2004 18:15 - 00:00 8/1/2004 00:00 - 01 :30 01 :30 - 02:00 0.50 DRILL CIRC INTRM1 02:00 - 04:30 2.50 DRILL TRIP INTRM1 04:30 - 05:30 1.00 DRILL TRIP INTRM1 05:30 - 06:30 1.00 DRILL PULD INTRM1 06:30 - 07:00 0.50 DRILL PULD INTRM1 07:00 - 07:30 0.50 RIGMNT RSRV INTRM1 07:30 - 09:00 1.50 DRILL PULD INTRM1 09:00 - 11 :30 2.50 DRILL TRIP INTRM1 11 :30 - 12:00 0.50 DRILL REAM INTRM1 12:00 - 00:00 12.00 DRILL DRLG INTRM1 81212004 00:00 - 11 :00 11 :00 - 12:00 1.00 DRILL CIRC INTRM1 12:00 - 15:00 3.00 DRILL TRIP INTRM1 15:00 - 16:30 1.50 DRILL PULD INTRM1 16:30-18:15 1.75 DRILL PULD INTRM1 18:15 - 19:30 1.25 DRILL TRIP INTRM1 19:30 - 20:00 0.50 DRILL TRIP INTRM1 20:00 - 20:30 0.50 RIGMNT RSRV INTRM1 20:30 - 21 :45 1.25 DRILL TRIP INTRM1 21 :45 - 22:15 0.50 DRILL REAM INTRM1 22:15 - 00:00 1.75 DRILL DRLG INTRM1 . Note - Unable to get GeoPilot to hook up - dropping angle & approaching CD2- 43 8/3/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drilled 81/2" hole wI GeoPilot from 6218' to 7986'. TVD=4696' ADT=7.9 hrs. WOB 15/25K RPM 140-170 GPM 647 @ 3200 psi Printed: 9/9/2004 2:33: 1 0 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 8/312004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 String wt. PU 195 SO 115 Rot 145 Torque on/off btm - 12,500/12,000 ft./lbs. ECD = 10.5 - 10.7 ppg 12:00 - 00:00 12.00 DRILL DRLG INTRM1 Drilled 81/2" hole wI GeoPilot from 7986' to 9597'. TVD=5479' ADT=7.8 hrs. WOB 15/20K RPM 170 GPM 638 @ 3200 psi String wt. PU 205 SO 130 Rot 158 Torque on/off btm - 16,500/15,000 ft./lbs. ECD = 10.5 - 10.7 ppg 8/4/2004 00:00 - 12:00 12.00 DRILL DRLG INTRM1 Drilled 8 1/2" hole wI GeoPilot from 9597' to 11,110'. TVD=6208' ADT=7.92 hrs. WOB 15/23K RPM 165 GPM 647 @ 3350 psi String wt. PU 220 SO 130 Rot 170 Torque on/off btm - 16,500/16,000 ft./lbs. ECD = 10.6 - 10.8 ppg 12:00 - 16:30 4.50 DRILL DRLG INTRM1 Drilled 8 1/2" hole wI GeoPilot from 11,110' to 11,614'. TVD=6491' ADT=2.6 hrs. WOB 20 K RPM 140 GPM 588 @ 3000 psi String wt. PU 245 SO 130 Rot 170 Torque on/off btm - 18,000/16,000 ft./lbs. ECD = 10.6 - 10.8 ppg 16:30 - 18:00 1.50 DRILL GIRG INTRM1 Geo Pilot not responding. Pumped sweep and circulated hole clean. 18:00 - 19:00 1.00 DRILL TRIP INTRM1 POOH back reaming to 11,000'. 19:00 - 00:00 5.00 DRILL TRIP INTRM1 POOH on trip tank from 11,000' to 980'. 8/5/2004 00:00 - 01 :00 1.00 DRILL TRIP INTRM1 POOH - stand back hwdp and nmdc's. 01 :00 - 04:00 3.00 DRILL PULD INTRM1 Flush tools - download mwd - lay down probe, bit, GeoPilot and short flex collar. 04:00 - 06:00 2.00 DRILL PULD INTRM1 MU Geopilot, bit, and MWD - initialize MWD. 06:00 - 08:15 2.25 DRILL TRIP INTRM1 MU BHA and RIH with 4" drill pipe to 3020' - fill pipe - shallow test MWD - break in bearings on GeoPilot. 08:15 - 09:45 1.50 RIGMNT RSRV INTRM1 Slip and cut drilling line - service Top Drive and Drawworks. 09:45 - 14:00 4.25 DRILL TRIP INTRM1 RIH to 11,513' - fill pipe every 20 stands - hole in good condition. 14:00 - 15:00 1.00 DRILL REAM INTRM1 Wash and ream from 11,513' to 11,614' - 150 rpm 1575 gpm 13710 psi several tight spots from 11,544' to 11,614'. 15:00 - 19:00 4.00 DRILL DRLG INTRM1 Drill 8 1/2" hole wI GeoPilot from 11,614" to 11,993'. TVD=6713' ADT=2.2 hrs. WOB 20/25 K RPM 150/170 GPM 550 @ 3000 psi String wt. PU 285 SO 125 Rot 175 Torque on/off btm - 18,000/16,500 ft./lbs. EGO = 10.6 ppg 19:00 - 20:30 1.50 DRILL CIRC INTRM1 Not enough dogleg from Geo Pilot. Pumped sweep and circulated hole clean. 20:30 - 00:00 3.50 DRILL TRIP INTRM1 POOH to 6,629'. 8/6/2004 00:00 - 03:00 3.00 DRILL TRIP INTRM1 POOH from 6629', flow check at shoe, static. Continue to POOH - stand back hwdp & nmdc's. 03:00 - 04:30 1.50 DRILL PULD INTRM1 Flush tools - down load MWD - lay down bit, GeoPilot and flex collar. 04:30 - 06:00 1.50 DRILL PULD INTRM1 MU bit. Sperry Drill 7" motor @ 1.5 degree - and MWD, scribe and initialize tools. 06:00 - 09:00 3.00 DRILL TRIP INTRM1 MU nmdc'c, hwdp and 26 stands of 5" drill pipe - fill pipe and change running tools to 4". 09:00 - 11 :30 2.50 DRILL TRIP INTRM1 RIH to 8826' - fill pipe and pump up surveys every 20 stands. 11 :30 - 12:00 0.50 DRILL CIRC INTRM1 Stage pumps up to 640 gpm 12690 psi 170 rpm - circ and condition mud. 12:00 - 13:30 1.50 DRILL TRIP INTRM1 RIH to 11789' , no problems. 1;3:30 - 14:30 1.00 DRILL CIRC INTRM1 Stage pumps up to 640 gpm I 80 rpm - begin Glydrilll dilution to mud system -precautionary ream from 11789' to 11993' - pumped up several surveys for Casandra corrections - FCP 3450 psi. Printed: 9/9/2004 2:33: 1 0 PM Legal Well Name~ Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 1.00 DRILL CIRC INTRM1 ECD -10.5 ppg 9.50 DRILL DRLG INTRM1 Drill 8 1/2" hole from 11993 to 12,474'. TVD= 7,005' ART=.7 Hrs. AST 4.6 Hrs. WOB 15/30 K RPM 0/80 GPM 596 @ 3600 psi String wt. PU 230 SO 150 Rot 185 Torque on/off btm - 14,000/12,000 ft.llbs. ECD = 10.2/10.6 ppg 12.00 DRILL DRLG INTRM1 Drill 8 1/2" hole from 12,474' to 13216'. TVD= 7273' ADT= 7.84 Hrs. AST 3.72 Hrs. ART 4.12 WOB 12/20 K RPM 0/80 GPM 600 @ 3620 psi String wt. PU 255 SO 145 Rot 190 Torque on/off btm - 15,000/14,000 ft./lbs. ECD = 10.4 -10.5 ppg 9.00 DRILL DRLG INTRM1 Drill 8 1/2" hole from 13,216' to 13,725'. TVD= 7334' ADT = 4.77 Hrs. AST 3.18 Hrs. ART 1.59 WOB 15/22 K RPM 0/80 GPM 600 @ 3850 psi String wt. PU 250 SO 135 Rot 185 Torque on/off btm - 16,000/14,000 ft./lbs. ECD = 10.4 -10.5 ppg MWD failed. Down time charged for numerous SCR failures due to over heating. Caused Mud Pump to go down. Circulated and conditioned mud. Flow check well, static. Backream through wiper trip from 13725' to 12198' 465 gpm 12380 psi 170 rpm No problems. Flow check well, static. RIH from 12198' to 13630', precautionary ream from 13630' to 13725'. Pumped 40 bbls high vis sweep - circ and condition mud - 465 gpm I 2500 psi I 80 rpm. Increased mud wt. to 9.8 ppg - spotted casing pill to bit. ""Rate limited to 465 gpm due to replacing 2 pistons and liners on #2 mud pump. 3.00 DRILL TRIP INTRM1 Pump out from 13725' to 12580' - 3 bpm 1630 psi spotting lube pill into open hole. POOH on trip tank from 12580' to 11243', 10-15K drag. 1.50 DRILL CIRC INTRM1 Pumped 40 bbls high vis pill- Back ream from 11243' to 10957' (3 stands) 25 minlstand - 620 gpm I 3480 psi I 80 rpm (1.5 X BU) Very Slight increase in cuttings with sweep back. POOH to 10080 and pump dry job. Continue POOH on trip tank. Laid down BHA and cleaned floor. Changed rams and rigged up casing tools. Tested rams. Pulled test plug and set thin wear bushing. Finished rig up casing tools. Adjusted eye on skate and serviced rig. PJSM. Held Pre-job safety and Opts meeting with rig crew. Run 7" 26# L-80 BTCM as follows: FS - 2 jts. - Fe - 106 jts. to 4525' - (Baker Loc 1 st four connections - pump through string on jt. #4 to check floats) install straight blade centralizers on first 15 jts. Stage pumps up to 7 bpm I 590 psi - circ and cond mud 1 pipe volume PUW 155K SOW 120K Run casing to 8526' PUW 260K SOW 135K - 202 jts total Stage pumps up to 7.0 bpm - circ and cond mud - mud wt out 10.1 - 10.25 ppg Maintain mud wt. in at 9.8 ppg. FCP=800 psi 8/6/2004 13:30 - 14:30 14:30 - 00:00 8/7/2004 00:00 - 12:00 12:00 - 21 :00 21 :00 - 22:00 1.00 RIGMNT OTHR INTRM1 22:00 - 00:00 2.00 DRILL CIRC INTRM1 8/8/2004 00:00 - 03:00 3.00 DRILL WIPR INTRM1 03:00 - 04:00 1.00 DRILL WIPR INTRM1 04:00 - 07:00 3.00 DRILL CIRC INTRM1 07:00 - 10:00 10:00 - 11 :30 11 :30 - 17:30 6.00 DRILL TRIP INTRM1 17:30 - 20:45 3.25 DRILL PULD INTRM1 20:45 - 22:45 2.00 CASE RURD INTRM1 22:45 - 23:30 0.75 CASE RURD INTRM1 23:30 - 00:00 0.50 RIGMNT RSRV INTRM1 8/9/2004 00:00 - 00: 15 0.25 CASE SFTY INTRM1 00:15 - 04:15 4.00 CASE RUNC INTRM1 04:15 - 05:00 0.75 CASE CIRC INTRM1 05:00 - 08:30 3.50 CASE RUNC INTRM1 08:30 - 09:30 1.00 CASE CIRC INTRM1 Printed: 9/9/2004 2:33: 1 0 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 8/912004 08:30 - 09:30 1.00 CASE CIRC INTRM1 Pumps off PUW 245K SOW140K 09:30 - 12:45 3.25 CASE RUNC INTRM1 Run casing to 11963' PUW 345K SOW 140K - 283 jts total 12:45 - 14:15 1.50 CASE CIRC INTRM1 Stage pumps up to 6.2 bpm - circ and cond mud - mud wt out 10.0- 10.25 ppg Maintain mud wt. in at 9.8 ppg. FCP= 880psi PUW 300/315K SOW 140/150K Pumps off PUW 335-345K SOW 150-155K 14:15 - 15:45 1.50 CASE RUNC INTRM1 Run casing to 13185', lost 10K SOW. Jnt#311. 15:45 - 17:45 2.00 CASE OTHR INTRM1 Establish circ and wash down casing from 13185' to 13676' - 3.8 bpm I 740 psi. MU FMC fluted hanger and LJ - wash down and land hanger in wellhead. Float shoe @ 13712', FC @ 13623' - 323 total joints ran. 17:45 - 18:00 0.25 CEMEN PULD INTRM1 LD fill-up tool - MU cement head and lines. 18:00 - 19:30 1.50 CEMEN CIRC INTRM1 Broke circulation and staged rate up to 7 BPM with 850 PSI. 19:30 - 22:00 2.50 CEMEN PUMP INTRM1 Cemented 7" casing as follows: Pumped 5 bbls CW100 - Test lines to 3500 psi - Pumped 35 bbls Cw100 @ 7.32 ppg 5 bbls/min @ 680 psi - Pumped 46.2 bbls Mud Push XL 12.75 ppg @ 4.5 bbls/min @ 450 psi- Dropped bottom plug - Mix & pumped 37 bbls Class G wI 0.2% 046, 0.25% D65, 0.40% 0167, .02% XE902 @ 15.8 ppg 4.3 bbls/min @ 350 psi - Dropped top plug wI 20 bbls water fl Dowell - Switched to rig pumps & displaced wI 502 bbls 9.8 ppg LSND mud @ 7 to 3.5 bbls/min @ 340 to 790 psi - bumped plug wI 1200 psi - CIP @ 2145 hrs. Check floats OK Full returns while pumping job - unable to move pipe after 3000 Stks displaced good returns during job. 22:00 - 22:45 0.75 CASE DEQT INTRM1 Tested casing to 3500 PSI for 30 Min. 22:45 - 23:30 0.75 CASE RURD INTRM1 Rigged down casing tools and pulled thin wear bushing. 23:30 - 00:00 0.50 CASE NUND INTRM1 Installed FMC pack off. 8/10/2004 00:00 - 00: 15 0.25 CASE NUND INTRM1 Ran in lock screws and tested pack off to 5000 PSI. 00:15 - 01:30 1.25 CASE NUND INTRM1 PJSM. Changed casing rams to VBR. 01 :30 - 06:30 5.00 WELCT BOPE INTRM1 Test BOPE - pipe rams, blind rams, kill & choke line valves, choke manifold valves, top drive manual & auto IBOP's - floor TlW & dart valves to 250 psi & 5000 psi - Hydril to 250 & 3500 psi - performed accumulator closure test - John Crisp, AOGCC, waived witnessing of test. Pulled test plug and installed wear bushing. 06:30 - 09:45 3.25 DRILL PULD INTRM1 Put on bales and elevators. Picked up and made up BHA. 09:45 - 14:15 4.50 DRILL PULD INTRM1 Picked up and RIH with 4" DP from the pipe shed to 5140'. 14:15 - 18:00 3.75 DRILL TRIP INTRM1 RIH to 12,808'. 18:00 - 19:00 1.00 RIGMNT RSRV INTRM1 Slip and cut 60' of drilling line. 19:00 - 19:30 0.50 DRILL TRIP INTRM1 RIH to 13,550' and tagged cement stringer. 19:30 - 22:15 2.75 CEMEN DSHO INTRM1 Cleaned out to float collar @ 13,622' and drilled Shoe Track to 13,712'. Cleaned out rat hole to 13,725'. 22:15 - 22:30 0.25 DRILL DRLG INTRM1 Drilled from 13,725 to 13,745'. ADT .22 Hrs. 22:30 - 23:30 1.00 CEMEN CIRC INTRM1 CBU. 23:30 - 00:00 0.50 CEMEN FIT INTRM1 Performed FIT to 12.5 PPG EMW. 8/11/2004 00:00 - 00:15 0.25 CEMEN FIT INTRM1 Finished FIT and blew down lines. 00:15 - 02:45 2.50 DRILL CIRC PROD Changed out mud system to 8.4 PPG MOBM. Cleaned surface equipment. 02:45 - 12:00 9.25 DRILL DRLH PROD Drill 6.125" hole from 13,745' to 14,316'. TVD= 7350' ADT= 6 Hrs. AST 1.81 Hrs. ART 4.19 WOB 5/10 K RPM 0/90 GPM 220 @ 2880 psi String wt. PU 265 SO 128 Rot 180 Torque on/off btm - 15,000/15,000 ft./lbs. Printed: 9/9/2004 2:33: 1 0 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: CD2-05 CD2-05 ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 12.00 DRILL DRLH PROD Drill 6.125" hole from 14,316' to 15,176'. TVD= 7319' ADT = 7.26 Hrs. AST 2.3 Hrs. ART 4.96 WOB 8/12 K RPM 0/90 GPM 220 @ 3000 psi String WI. PU 270 SO 120 Rot 175 Torque on/off btm - 17,000/17,000 ft./lbs. 12.00 DRILL DRLH PROD Drill 6.125" hole from 15,176' to 16,028'. TVD= 7302' ADT = 7.54 Hrs. AST 2.28 Hrs. ART 5.26 WOB 8/10 K RPM 0/90 GPM 220 @ 3090 psi String WI. PU 280 SO 120 Rot 175 Torque on/off btm - 18,500/18,500 ft.llbs. 4.00 DRILL DRLH PROD Drill 6.125" hole from 16,028' to 16,350'. TVD= 7294' ADT = 2.64 Hrs. AST .54 Hrs. ART 2.1 WOB 8/12 K RPM 0/90 GPM 220 @ 3100 psi String WI. PU 275 SO 115 Rot 170 Torque on/off btm - 18,500/19,000 ft./lbs. Circulated and conditioned mud. POOH with pump (4 BPM) from 16,350' to 13,680'. Flow checked well and RIH to 14,273'. Worked trough in well bore for sidetrack from 14,273' to 14,317'. Time drilling to sidetrack well from 14,317' to 14,318'. AST .75 Hrs. Drill 6.125" hole from 14,317' to 14,475'. TVD= 7379' ADT = 10.58 Hrs. AST 1.42 Hrs. ART 9.16 Hrs. WOB 2/6 K RPM 0/90 GPM 220 @ 2960 psi String WI. PU 255 SO 125 Rot 175 Torque on/off btm - 14,000/14,000 ft./lbs. Note: 14,317' to 14,336' time drilled 7 Hrs. to sidetrack. 12.00 DRILL DRLH PROD2 Drill 6.125" hole from 14,475' to 14,918'. TVD= 7361' ADT = 8.21 Hrs. AST 1.62 Hrs. ART 6.59 Hrs. WOB 8/20 K RPM 0/90 GPM 220 @ 3300 psi String WI. PU 275 SO 1120 Rot 175 Torque on/off btm - 15,500/15,000 ft./lbs. 4.25 DRILL DRLH PROD2 Drill 6.125" hole from 14,918' to 14,982'. TVD= 7361' ADT = 3.93 Hrs. AST 0.0 Hrs. ART 3.93 Hrs. WOB 13/20 K RPM 50/90 GPM 220 @ 3320 psi String WI. PU 265 SO 125 Rot 179 Torque on/off btm - 17,000/17,000 ft./lbs. ROP slow after drilling 2 hard sections. POOH with pump @ 3 BPM from 14,982' to 13,702'. Circulated and raised MW to 9.4 PPG for trip margin. POOH 20 stands with pump and then on trip tank to BHA @ 370'. POOH BHA and broke off bit. Downloaded MWD. Made up new bit and oriented. Checked MWD and RIH to 2275'. RIH filling pipe, every 2000', to 13,633'.. Slipped and cut drilling line. Serviced rig. Changed worn saver sub on top drive. RIH to 14,492'. Took survey to confirm which hole we entered. RIH to 14,849'. Washed to 14,982' and fanned bottom for possible junck. Drill 6.125" hole from 14,982' to 15,256'. TVD= 7359' ADT= 2.5 Hrs. AST 0.0 Hrs. ART 2.5 Hrs. WOB 10/12 K RPM 80/90 GPM 220 @ 3110 psi String WI. PU 275 SO 125 Rot 180 Torque on/off btm - 16,000/16,000 ft./lbs. 8/11/2004 12:00 - 00:00 8/12/2004 00:00 - 12:00 12:00 - 16:00 16:00 - 17:00 1.00 DRILL CIRC PROD 17:00 - 21 :45 4.75 DRILL TRIP PROD 21 :45 - 22:15 0.50 DRILL TRIP PROD 22:15 - 23:15 1.00 DRILL REAM PROD 23: 15 - 00:00 0.75 DRILL DRLH PROD2 8/13/2004 00:00 - 12:00 12.00 DRILL DRLH PROD2 12:00 - 00:00 8/14/2004 00:00 - 04:15 04: 15 - 06:45 2.50 DRILL TRIP PROD2 06:45 - 09:00 2.25 DRILL CIRC PROD2 09:00 - 19:30 10.50 DRILL TRIP PROD2 19:30 - 22:00 2.50 DRILL PULD PROD2 22:00 - 00:00 2.00 DRILL TRIP PROD2 8/15/2004 00:00 - 04:30 4.50 DRILL TRIP PROD2 04:30 - 06:00 1.50 RIGMNT RSRV PROD2 06:00 - 06:30 0.50 RIGMNT OTHR PROD2 06:30 - 07:15 0.75 DRILL TRIP PROD2 07:15 - 07:30 0.25 DRILL TRIP PROD2 07:30 - 08:15 0.75 DRILL REAM PROD2 08:15 - 12:00 3.75 DRILL DRLH PROD2 Printed: 9/9/2004 2:33:10 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 8/15/2004 12:00 - 00:00 12.00 DRILL DRLH PROD2 Drill 6.125" hole from 15,256' to 15,985'. TVD= 7343' ADT = 8.18 Hrs. AST 2.21 Hrs. ART 5.97 Hrs. WOB 10/12 K RPM 80 GPM 220 @ 3280 psi String wt. PU 275 SO 120 Rot 175 Torque on/off btm - 16,500/16,000 ft.llbs. 8/16/2004 00:00 - 12:00 12.00 DRILL DRLH PROD2 Drill 6.125" hole from 15,985' to 16,915'. TVD= 7338' ADT = 7.91 Hrs. AST .33 Hrs. ART 7.58 Hrs. WOB 10/13 K RPM 70/90 GPM 220 @ 3530 psi String wt. PU 285 SO 117 Rot 178 Torque on/off btm - 17,500/17,000 ft.llbs. 12:00 - 00:00 12.00 DRILL DRLH PROD2 Drill 6.125" hole from 16,915' to 17,675'. TVD= 7333' ADT = 8.07 Hrs. AST 1.18 Hrs. ART 6.89 Hrs. WOB 10/12 K RPM 80/100 GPM 220 @ 3340 psi String wt. PU 285 SO 115 Rot 177 Torque on/off btm - 17,500/17,000 ft.llbs. 8/17/2004 00:00 - 01 :45 1.75 DRILL DRLH PROD Drill 6 1/8" horizontal section f/17,675' to 17,816' MD 7333' TVD ADT - 1.5 hrs. WOB 10/12 k RPM 90 GPM 220 @ 3420 psi String wt. PU 285 SO 115 Rot 177 Torque on/off btm. - 19,000/19,500 ft.lbs. 01 :45 - 04:00 2.25 DRILL CIRC PROD Circulate & bump mud wt. to 9.4 ppg for short trip - 220 gpm @ 3060 psi wI 90 rpms 04:00 - 10:45 6.75 DRILL WIPR PROD Flow check (static) POOH wI pump f/17,816' to 13,633, @ 3 BPM 10:45 -11:15 0.50 DRILL OBSV PROD Monitor well @ 7" shoe (service top drive) well static 11:15-12:00 0.75 DRILL WIPR PROD RIH from 13633'-14306'. 12:00 - 14:00 2.00 DRILL WIPR PROD Cont'd to RIH from 14306'-17730'. Filled pipe every 2000'. 14:00 - 15:30 1.50 DRILL CIRC PROD Est'd circ and washed to 17816'. Circ'd and cond for liner run @ 40 RPM 183 GPM and 2500 psi. 15:30 - 22:00 6.50 DRILL TRIP PROD Checked flow-static. POOH wI pump to 13633' @ 3 BPM and 1780 psi. PUW=285K SOW=120K ROT=175K TQ off=16K all @ 13633'. 22:00 - 22:30 0.50 DRILL OBSV PROD Monitored well-static. Adjusted bail and saver sub clamps. 22:30 - 00:00 1.50 DRILL CIRC PROD CBU @ 210 GPM 90 RPM and 2650 psi. 8/18/2004 00:00 - 03:30 3.50 DRILL TRIP PROD Flow check (static) POOH wI pump f/13,633' to 12,671' @ 3 bpm @ 1170 psi - Attempt to POOH on TT - improper fill - continue to POOH wI pump to 11 ,343' 03:30 - 04:00 0.50 DRILL TRIP PROD POOH on TT fl m 11,343' to 10,771' - improper hole fill 04:00 - 13:00 9.00 DRILL TRIP PROD Continue to POOH wI pump to 9816' @ 3 bpm @ 990 psi - POOH on TT f/9816' to 3612' - good hole fill - monitro well for 10 mins. (static)- continue to POOH on TT to 360' (BHA) - Good hole fill - Flow check (static) 13:00 - 15:00 2.00 DRILL TRIP PROD MU TO & flush BHA wI minerial oil - Std back HWDP & NM flex DC's - Download tool data, UD BHA. 15:00 - 16:00 1.00 CMPL TN PULD CMPL TN Cleared floor of MOBM. R/U for 4.5" liner run. 16:00 - 22:00 6.00 CMPL TN RUNT CMPL TN Held PJSM. RIH wI 4.5" blank pipe and perf'd pups as per program to 5085'. M/U liner hanger and running tool. 22:00 - 00:00 2.00 CMPL TN RUNT CMPL TN RIH wI 4" DP from derrick to 6580'. 8/19/2004 00:00 - 06:30 6.50 CMPL TN RUNT CMPL TN Continue RIH w/4 1/2" liner on 4" DP f/6580' to 13,653' 06:30 - 07:00 0.50 CMPL TN CIRC CMPL TN Break ciruclation & record pump rates @ 2 BPM - 600 psi 3 BPM - 1020 pis 3.5 BPM - 1200 psi PU wt 265 SO wt. 120 07:00 - 13:00 6.00 CMPL TN RUNT CMPL TN Continue running 4 1/2" liner on 4" DP f/13,653' to 17,506' 13:00 - 14:30 1.50 CMPL TN PCKR CMPL TN Drop setting ball & pump down @ 3 BPM @ 1230 psi - Pressure up to 2000 psi to set liner hanger - set down wI 40 k - hanger set - pressure up to 4000 psi to release running tool - pull up & set ZXP liner top Printed: 9/9/2004 2:33:10 PM Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: C02-OS C02-OS ROT - DRILLING doyon1 @ppco.com Doyon 19 Start: 7/27/2004 Rig Release: 8/22/2004 Rig Number: Spud Date: 7/27/2004 End: 8/22/2004 Group: 8/19/2004 13:00 - 14:30 1.50 CMPL TN PCKR CMPL TN packer wI 45 k down wt. - test annulus to 1000 psi - Lay space out pups & 1 single DP to clear liner top @ 12,600' 14:30 - 16:00 1.50 CMPL TN CIRC CMPL TN Monitor well (static) - Circulate btms up @ 12,600' @ 4 BPM @ 1120 psi 16:00 - 17:00 1.00 CMPLTNTRIP CMPL TN POOH wI pump f/12,600' to 12,123' 17:00 - 18:30 1.50 RIGMNT RSRV CMPL TN Cut & slip drill line - service TO 18:30 - 00:00 5.50 CMPL TN TRIP CMPL TN POOH wI pumps on to 8306' @ 4 BPM 760 psi. 8/20/2004 00:00 - 05:00 5.00 CMPL TN TRIP CMPL TN POOH wI pump from 8306'-4393' @ 4 BPM 540 psi. Flow checked-static. 05:00 - 08:30 3.50 CMPL TN TRIP CMPL TN Cont'd to POOH from 4393' to setting tool. 08:30 - 09:00 0.50 CMPL TN PULD CMPL TN Pulled wear bushing and UD same. 09:00 - 10:00 1.00 CMPL TN PULD CMPL TN UD liner equipment. Cleaned floor of MOBM. 10:00 - 10:30 0.50 CMPL TN RURD CMPL TN R/U for 3.5' tubing run. 10:30 - 12:00 1.50 CMPL TN RUNT CMPL TN Held PJSM. RIH wI 3.5' tbg as per program to 250'. 12:00 - 20:00 8.00 CMPL TN RUNT CMPL TN Cont'd RIH wI tbg from 250'-10395'. 20:00 - 00:00 4.00 CMPL TN RUNT CMPL TN Held PJSM, M/U SSSV, R/U control line and tested. Cont'd RIH with 3.5" tbg to 12320'. 8/21/2004 00:00 - 00:30 0.50 CMPL TN RUNT CMPL TN Continue Runing 31/2" completion f/12320' to 12,619' - PU 1 std 4" DP 00:30 - 04:00 3.50 CMPL TN CIRC CMPL TN Establish circulation @ 3 BPM 720 psi - FCP 580 psi @ 1 st btms up - increase pump to 4 BPM 980 psi for 2nd btms up 04:00 - 05:00 1.00 CMPL TN RUNT CMPL TN RIH & stab into liner top wI seal assembly & locator sub - landed out locator sub - Pressure test annulus to 500 psi OK - PU locator sub 4' off fully landed depth @ 12,665.48 to 12661.48 - strap out for space out - Std back std of DP 05:00 - 06:30 1.50 CMPL TN RUNT CMPL TN MU 31/2" x 41/2" XO, 1- 41/2" x 2.05' pup it. - 1 it. 4 1/2" 12.6# tbg- MU tbg hanger - connect control ine to hanger & test to 5000 psi - Land tbg wI XN nipple @ 12,620 - Sliding sleeve @ 12,542' - GLM #1 @ 12,453' - GLM #2 @ 10,042' - GLM #3 @ 5307' - SCSSV @ 2263' 06:30 - 07:45 1.25 CMPL TN OTHR CMPL TN RILDS - LD landing it. A - set TWC - PU Landing it. B - Test hanger seals to 5000 psi - LD landing jt. B 07:45 - 08:30 0.75 CMPL TN OTHR CMPL TN RU & flush mud pumps & BOP stack 08:30 - 10:00 1.50 CMPL TN NUND CMPL TN ND BOPE - Change TO XO sub 10:00 - 12:00 2.00 CMPL TN OTHR CMPL TN NU tree & test seals - RU lubricator & test tree to 5000 psi 12:00 - 12:30 0.50 CMPL TN OTHR CMPL TN Pull TWC - drop rod & ball assembly - RU hard lines & squeeze manifold on rig floor 12:30 - 14:30 2.00 CMPL TN DEOT CMPL TN PJSM - test lines to 4200 psi - Test tbg to 3500 psi for 30 mins. - bleed tbg to 2500 psi - test annulus to 3500 psi for 30 mins. - Bleed off annulus to 0 - bleed tbg to 0 14:30 - 17:00 2.50 CMPL TN DEOT CMPL TN Attempted to shear out sliding sleeve. Multiple attempts were unsuccessful. 17:00 - 18:30 1.50 CMPL TN NUND CMPL TN RID hardlines, set BPV, secure well. 18:30 - 00:00 5.50 MOVE DMOB CMPL TN Held PJSM, UD 4" DP using mousehole. 8/22/2004 00:00 - 05:30 5.50 CMPL TN PULD CMPL TN Finish laying down excess 4" DP from derrick for rig move 05:30 - 12:00 6.50 CMPL TN OTHR CMPL TN Clean OBM from drip pans & clean mud pits Release rig @ 1200 hrs. 8/22/2004 Move rig to CD2-09 Printed: 9/9/2004 2:33: 1 0 PM . . 07 -Dec-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Redistribution to name change: C02-05 PB1 / C02-05 Re: Distribution of Survey Data for Well CD2-05 L 1 Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 14,262.85' MD 14,317.00' MD 17,816.00' MD (if applicable) PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO CARL.ULRICH@HALLlBURTON.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 Date-1Lb~_L ~ '1 ~ I. !,~¡I I Signed \ 1ìJ'IIJ'-l,t L;t¡~ I Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) ConocoPhillips Alaska, Inc. Alaska North Slope North Slope, Alaska Alpine CD-2 CD2-05L 1 . Job No. AKZZ3194903, Surveyed: 17 August, 2004 Survey Report 14 October, 2004 Your Ref: API 501032049560 Surface Coordinates: 5974741.17 N, 371685.60 E (70020' 21.2018" N, 151002'28.4434" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 . Surface Coordinates relative to Project H Reference: 974741.17 N, 128314.40 W (Grid) Surface Coordinates relative to Structure: 297.67 N, 36.99 W (True) Kelly Bushing Elevation: 52. 60ft above Mean Sea Level Kelly Bushing Elevation: 52. 60ft above Project V Reference Kelly Bushing Elevation: 52.60ft above Structure spa............y-sul"1 DFUL.L.ING seFtVlces A Halliburton Company Survey Ref: svy422 ConocoPhillips Alaska, Inc. Survey Report for Alpine CD-2 - CD2-05L 1 Your Ref: API 501032049560 Job No. AKZZ3194903, Surveyed: 17 August, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) C/100ft) 14262.85 87.660 334.240 7294.95 7347.55 4369.91 S 8314.14 W 5970514.18 N 363297.90 E 8631.37 Tie On Point - 14317.00 87.240 335.620 7297.36 7349.96 4320.91 S 8337.06 W 5970563.56 N 363275.82 E 2.661 8650.37 Window Point 14358.38 86.920 336.660 7299.47 7352.07 4283.12 S 8353.78 W 5970601.63 N 363259.75 E 2.626 8664.07 14453.78 89.210 341.290 7302.69 7355.29 4194.15 S 8387.97 W 5970691.18 N 363227.08 E 5.412 8691.18 14549.49 88.650 340.950 7304.48 7357.08 4103.61 S 8418.94 W 5970782.24 N 363197.67 E 0.684 8714.95 14643.94 87.660 340.600 7307.52 7360.12 4014.47 S 8450.02 W 5970871.89 N 363168.12 E 1.112 8738.94 . 14739.94 89.890 337.740 7309.58 7362.18 3924.78 S 8484.14 W 5970962.15 N 363135.53 E 3.777 8765.92 14835.41 90.320 332.780 7309.40 7362.00 3838.10 S 8524.09 W 5971049.50 N 363097.08 E 5.215 8798.94 14930.92 90.320 333.650 7308.87 7361.47 3752.84 S 8567.13 W 5971135.49 N 363055.51 E 0.911 8835.16 15025.74 90.130 333.190 7308.49 7361.09 3668.04 S 8609.55 W 5971221.00 N 363014.54 E 0.525 8870.80 15121.46 90.380 331.250 7308.07 7360.67 3583.36 S 8654.16 W 5971306.43 N 362971.38 E 2.043 8908.63 15217.07 90.070 331.370 7307.69 7360.29 3499.49 S 8700.06 W 5971391.08 N 362926.93 E 0.348 8947.81 15312.46 89.950 331.530 7307.68 7360.28 3415.70 S 8745.65 W 5971475.63 N 362882.78 E 0.210 8986.68 15408.12 92.350 330.900 7305.76 7358.36 3331.88 S 8791.70 W 5971560.23 N 362838.17 E 2.594 9026.01 15503.06 92.600 330.970 7301.66 7354.26 3248.98 S 8837.78 W 5971643.91 N 362793.52 E 0.273 9065.45 15598.48 92.350 330.890 7297.54 7350.14 3165.66 S 8884.10 W 5971728.01 N 362748.63 E 0.275 9105.09 15693.76 92.410 331.160 7293.58 7346.18 3082.37 S 8930.21 W 5971812.07 N 362703.94 E 0.290 9144.53 15789.11 91.680 332.880 7290.18 7342.78 2998.23 S 8974.92 W 5971896.97 N 362660.69 E 1.959 9182.49 15884.89 90.130 334.240 7288.66 7341.26 2912.48 S 9017.56 W 5971983.43 N 362619.52 E 2.153 9218.27 15980.59 90.190 333.600 7288.40 7341.00 2826.52 S 9059.63 W 5972070.10 N 362578.93 E 0.672 9253.47 16076.25 90.010 333.050 7288.23 7340.83 2741.05 S 9102.57 W 5972156.30 N 362537.45 E 0.605 9289.57 16171.26 90.070 333.370 7288.16 7340.76 2656.23 S 9145.40 W 5972241.83 N 362496.09 E 0.343 9325.61 . 16266.62 89.950 332.540 7288.15 7340.75 2571.30 S 9188.76 W 5972327.49 N 362454.19 E 0.879 9362.17 16361.89 90.010 331.870 7288.18 7340.78 2487.03 S 9233.18 W 5972412.52 N 362411.21 E 0.706 9399.85 16457.21 90.070 331.790 7288.11 7340.71 2403.00 S 9278.18 W 5972497.30 N 362367.66 E 0.105 9438.12 16552.56 90.010 331.220 7288.05 7340.65 2319.20 S 9323.67 W 5972581.87 N 362323.61 E 0.601 9476.89 16647.87 89.890 330.750 7288.13 7340.73 2235.85 S 9369.90 W 5972665.99 N 362278.81 E 0.509 9516.44 16742.92 89.700 331.000 7288.47 7341.07 2152.82 S 9416.16 W 5972749.80 N 362233.98 E 0.330 9556.04 16838.30 91.120 330.370 7287.79 7340.39 2069.66 S 9462.86 W 5972833.75 N 362188.71 E 1.629 9596.07 16932.36 91.240 330.440 7285.85 7338.45 1987.89 S 9509.30 W 5972916.31 N 362143.67 E 0.148 9635.95 17027.61 91.300 330.070 7283.74 7336.34 1905.21 S 9556.55 W 5972999.78 N 362097.85 E 0.393 9676.57 17122.81 91.360 330.200 7281.53 7334.13 1822.67 S 9603.94 W 5973083.12 N 362051.88 E 0.150 9717.34 17217.87 90.810 331.240 7279.73 7332.33 1739.77 S 9650.42 W 5973166.80 N 362006.82 E 1.237 9757.17 17313.00 89.760 333.180 7279.26 7331.86 1655.62 S 9694.77 W 5973251.70 N 361963.92 E 2.319 9794.78 17408.30 88.830 333.280 7280.43 7333.03 1570.54 S 9737.69 W 5973337.50 N 361922.46 E 0.981 9830.90 14 October, 2004 - 12:54 Page 2 of 4 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for Alpine CD-2 - CD2-0SL 1 Your Ref: APIS01032049S60 Job No. AKZZ3194903, Surveyed: 17 August, 2004 Alaska North Slope Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 17491.22 88.710 332.980 7282.21 7334.81 1496.59 S 9775.16 W 5973412.08 N 361886.26 E 17596.96 90.750 332.300 7282.71 7335.31 1402.69 S 9823.75 W 5973506.80 N 361839.28 E 17693.49 90.750 331.830 7281.44 7334.04 1317.41 S 9868.97 W 5973592.84 N 361795.53 E 17774.24 90.320 332.010 7280.69 7333.29 1246.17S 9906.98 W 5973664.72 N 361758.75 E 17816.00 90.320 332.010 7280.46 7333.06 1209.30 S 9926.58 W 5973701.92 N 361739.78 E All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 52.60' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 265.500° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 17816.00ft., The Bottom Hole Displacement is 9999.96ft., in the Direction of 263.054° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 14262.85 14317.00 17816.00 4369.91 S 4320.91 S 1209.30 S Tie On Point Window Point Projected Survey 8314.14 W 8337.06 W 9926.58 W 7347.55 7349.96 7333.06 North Slope, Alaska Dogleg Vertical Rate Section Comment (0/100ft) 0.390 2.034 0.487 0.577 0.000 9862.45 9903.52 9941.91 9974.21 9990.86 Projected Survey . . 14 October, 2004 - 12:S4 Page 3 of4 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for Alpine CD-2 - CD2-05L 1 Your Ref: API 501032049560 Job No. AKZZ3194903, Surveyed: 17 August, 2004 Alaska North Slope North Slope, Alaska Survey tool program for CD2-05L 1 From Measured Vertical Depth Depth (ft) (ft) To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 0.00 436.00 0.00 436.00 435.37 17816.00 435.37 CB-SS-Gyro (CD2-05) 7333.06 MWD+IIFR+MS+SAG (C02-OS) . . 14 October, 2004 - 12:54 Page 4 of 4 DrillQuest 3.03.06.006 . . 07 -Dec-04 AOGCC Robin Deason 333 W. 7th Ave. Suite 100 Anchorage, AK 99501 Redistribution to name change: CD2-05 to CD2-05 L 1 Re: Distribution of Survey Data for Well CD2-05 L 1 MWD Dear Dear Sir/Madam: Enclosed are two survey hard copies and one disk with the *.PTT and *.PDF files. Tie-on Survey: Window / Kickoff Survey: Projected Survey: 14,262.85' MD 14,317.00' MD 17,816.00' MD (if applicable) PLEASE ACKNOWLEDGE RECEIPT BY SENDING AN EMAIL TO CARL.ULRICH@HALLlBURTON.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 Date ~I ~).JJ--ot1 Signed 1L~ f)/lJ Please call me at 273-3545 if you have any questions or concerns. Regards, William T. Allen Survey Manager Attachment(s) - :;<. (j vi - I f :L ConocoPhillips Alaska, Inc. Alaska North Slope North Slope, Alaska Alpine CD-2 CD2-05L 1 (mwd) . Job No. AKMW3194903, Surveyed: 17 August, 2004 Survey Report 14 October, 2004 Your Ref: API 501032049560 Surface Coordinates: 5974741.17 N, 371685.60 E (70020' 21.2018" N, 151002'28.4434" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 . Surface Coordinates relative to Project H Reference: 974741.17 N, 128314.40 W (Grid) Surface Coordinates relative to Structure: 297.67 N, 36.99 W (True) Kelly Bushing Elevation: 52. 60ft above Mean Sea Level Kelly Bushing Elevation: 52. 60ft above Project V Reference Kelly Bushing Elevation: 52. 60ft above Structure 5pE!ï'......~-5U.., OAI....L.tNG SeAVICeS A Halliburton Company Survey Ref: svy429 ConocoPhillips Alaska, Inc. Survey Report for Alpine CD-2 - CD2-05L 1 (mwd) Your Ref: API 501032049560 Job No. AKMW3194903, Surveyed: 17 August, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 14262.85 87.530 335.040 7285.76 7338.36 4333.08 S 8315.89 W 5970551.03 N 363296.77 E 8630.23 Tie On Point MWD Magnetic 14317.00 87.240 335.620 7288.24 7340.84 4283.93 S 8338.47 W 5970600.57 N 363275.04 E 1.197 8648.88 Window Point 14358.38 86.790 335.960 7290.39 7342.99 4246.24 S 8355.42 W 5970638.54 N 363258.74 E 1.362 8662.82 14453.78 89.070 340.510 7293.84 7346.44 4157.72 S 8390.75 W 5970727.65 N 363224.92 E 5.332 8691.10 14549.49 88.520 341.050 7295.85 7348.45 4067.37 S 8422.25 W 5970818.53 N 363194.97 E 0.805 8715.41 . 14643.94 87.530 340.930 7299.11 7351.71 3978.12 S 8453.00 W 5970908.28 N 363165.76 E 1.056 8739.06 14739.94 89.750 338.580 7301.38 7353.98 3888.09 S 8486.21 W 5970998.87 N 363134.10 E 3.367 8765.10 14835.41 90.190 333.340 7301.43 7354.03 3800.93 S 8525.09 W 5971086.68 N 363096.72 E 5.508 8797.02 14930.92 90.190 332.640 7301.12 7353.72 3715.84 S 8568.46 W 5971172.50 N 363054.80 E 0.733 8833.59 15025.74 90.000 333.670 7300.96 7353.56 3631.24 S 8611.28W 5971257.82 N 363013.44 E 1.105 8869.64 15121.46 90.250 331.650 7300.75 7353.35 3546.22 S 8655.24 W 5971343.59 N 362970.94 E 2.126 8906.79 15217.07 89.940 332.060 7300.59 7353.19 3461.91 S 8700.34 W 5971428.65 N 362927.29 E 0.538 8945.14 15312.46 89.810 331.560 7300.80 7353.40 3377.84 S 8745.40 W 5971513.48 N 362883.68 E 0.542 8983.46 15408.12 92.220 331.750 7299.11 7351.71 3293.67 S 8790.81 W 5971598.42 N 362839.72 E 2.527 9022.13 15503.06 92.470 331.990 7295.22 7347.82 3210.01 S 8835.53 W 5971682.83 N 362796.43 E 0.365 9060.15 15598.48 92.220 331.420 7291.32 7343.92 3126.06 S 8880.72 W 5971767.54 N 362752.68 E 0.652 9098.61 15693.76 92.280 331.600 7287.58 7340.18 3042.39 S 8926.14 W 5971851.98 N 362708.71 E 0.199 9137.32 15789.11 91.540 332.930 7284.40 7337.00 2958.04 S 8970.48 W 5971937.07 N 362665.81 E 1.596 9174.92 15884.89 90.000 334.550 7283.11 7335.71 2872.16 S 9012.86 W 5972023.67 N 362624.91 E 2.334 9210.42 15980.59 90.060 333.800 7283.06 7335.66 2786.02 S 9054.54 W 5972110.51 N 362584.70 E 0.786 9245.22 16076.25 89.880 333.950 7283.11 7335.71 2700.13 S 9096.67 W 5972197.10 N 362544.06 E 0.245 9280.47 16171.26 89.940 334.460 7283.26 7335.86 2614.59 S 9138.01 W 5972283.34 N 362504.19 E 0.540 9314.98 . 16266.62 89.820 333.860 7283.46 7336.06 2528.76 S 9179.57 W 5972369.87 N 362464.10 E 0.642 9349.68 16361.89 89.880 332.980 7283.71 7336.31 2443.56 S 9222.20 W 5972455.78 N 362422.93 E 0.926 9385.49 16457.21 89.940 332.930 7283.86 7336.46 2358.67 S 9265.54 W 5972541.41 N 362381.05 E 0.082 9422.04 16552.56 89.880 331.790 7284.01 7336.61 2274.20 S 9309.78 W 5972626.62 N 362338.27 E 1.197 9459.51 16647.87 89.750 331.510 7284.32 7336.92 2190.32 S 9355.03 W 5972711.26 N 362294.45 E 0.324 9498.05 16742.92 89.570 331 .430 7284.88 7337.48 2106.82 S 9400.43 W 5972795.53 N 362250.49 E 0.207 9536.75 16838.30 90.990 331.610 7284.42 7337.02 2022.98 S 9445.91 W 5972880.13 N 362206.45 E 1.501 9575.51 16932.36 91.110 331.070 7282.69 7335.29 1940.46 S 9491.02 W 5972963.41 N 362162.77 E 0.588 9614.00 17027.61 91.170 331.170 7280.80 7333.40 1857.07S 9537.01 W 5973047.58 N 362118.21 E 0.122 9653.31 17122.81 91.230 331.150 7278.80 7331.40 1773.70 S 9582.92 W 5973131.72 N 362073.73 E 0.066 9692.54 17217.87 90.680 331.720 7277.22 7329.82 1690.22 S 9628.37 W 5973215.97 N 362029.72 E 0.833 9731.30 17313.00 89.630 332.710 7276.96 7329.56 1606.06 S 9672.71 W 5973300.87 N 361986.82 E 1.517 9768.90 17408.30 88.700 333.820 7278.35 7330.95 1520.96 S 9715.58 W 5973386.69 N 361945.42 E 1.519 9804.96 14 October, 2004 - 12:55 Page 2 of 4 DrillQuest 3.03.06.006 ConocoPhillips Alaska, Inc. Survey Report for Alpine CD-2 - CD2-05L 1 (mwd) Your Ref: API 501032049560 Job No. AKMW3194903, Surveyed: 17 August, 2004 Alaska North Slope Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) (ft) (ft) 17491.22 88.580 333.230 7280.32 7332.92 1446.76 S 9752.53 W 5973461.52 N 361909.74 E 17596.96 90.620 332.830 7281.06 7333.66 1352.53 S 9800.49 W 5973556.56 N 361863.40 E 17693.49 90.620 332.390 7280.01 7332.61 1266.82 S 9844.89 W 5973643.01 N 361820.47 E 17774.24 90.190 332.280 7279.44 7332.04 1195.31 S 9882.38 W 5973715.16 N 361784.21 E 17816.00 90.190 332.280 7279.30 7331.90 1158.34 S 9901.81 W 5973752.45 N 361765.42 E All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 52.60' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 265.500° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 17816.00ft., The Bottom Hole Displacement is 9969.33ft., in the Direction of 263.328° (True). Comments Measured Depth (ft) Station Coordinates TVD Northings Eastings (ft) (ft) (ft) Comment 14262.85 14317.00 17816.00 7338.36 7340.84 7331.90 Tie On Point Window Point Projected Survey 4333.08 S 4283.93 S 1158.34S 8315.89 W 8338.47 W 9901.81 W Dogleg Rate (o/100ft) 0.726 1.966 0.456 0.550 0.000 North Slope, Alaska Vertical Section Comment 9835.98 9876.39 9913.94 9945.70 9962.17 Projected Survey . . 14 October, 2004 - 12:55 Page 3 of4 DrillQuest 3.03.06.006 Alaska North Slope ConocoPhillips Alaska, Inc. Survey Report for Alpine CD-2 - CD2-05L 1 (mwd) Your Ref: API 501032049560 Job No. AKMW3194903, Surveyed: 17 August, 2004 North Slope, Alaska Survey tool program for CD2-05L 1 (mwd) From Measured Vertical Depth Depth (ft) (ft) 0.00 436.00 14262.85 0.00 435.37 7338.36 To Measured Vertical Depth Depth Survey Tool Description (ft) (ft) 436.00 14262.85 17816.00 435.37 7338.36 7331.90 CB-SS-Gyro (CD2-05 (mwd)) MWD+IIFR+MS+SAG (CD2-05 (mwd)) MWD Magnetic (CD2-05L 1 (mwd)) . . 14 October, 2004 - 12:55 Page 4 of 4 Dri/lQuest 3.03.06.006 CD2-05Ll e e " Vern and Zane, This note confirms receipt of the 401 application for this lateral late on August 12. You had called me indicating that the decision could be made soon regarding drilling the lateral. You indicated that actual operations to begin the lateral could begin as soon as late in the evening of August 12. This message confirms our discussion and also confirms that you were given verbal approval to proceed in order to avoid interruption of operations according to 20 AAC 25.005 (a). It is not likely that an approved permit will be able to be returned today. Please forward a copy of this message to the rig for their records. Call with any questions. Tom Maunder, PE AOGCC .~ APR 2 5 '2007 "Þ0--~ ~ \ ~cP 1 of 1 4/25/20072:56 PM ~lJ . Œ illJ~ ~~&\~æ . AIfASIiA OILAlWD GAS CONSERVATION COMMISSION FRANK H. MURKOWSKI, GOVERNOR 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE. ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Chip Alvord Alpine Drilling Team Leader ConocoPhillips (Alaska), Inc. PO Box 100360 Anchorage AK 99510-0360 Re: Colville River CD2-05L1 ConocoPhillips (Alaska), Inc. Permit No: 204-152 Surface Location: 1617' FNL, 1558' FEL, Sec. 2, Tl1N, R4E, UM Bottomhole Location: 2440' FNL, 924' FEL, Sec. 4, T11N, R4E, UM Dear Mr. Alvord: Enclosed is the approved application for permit to redrill the above development well. This permit to redrill 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. The permit is for a new well bore segment of existing well CRU CD2-05, Permit No 204-097, API 50-103-20495-00. Production should continue to be reported as a function of the original API number stated above. It is acknowledged that drilling preparations to perform the lateral exit were underway during the late evening of August 12. Oral approval to continue operations was granted in a conversation between Vem Johnson and Tom Maunder as provided by 20 AAC 25.005(a). Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Please provide at least twenty-four (24) hours notice for a representative of the Commission to witness any required test. Contact the Commission's petroleum field inspector at (907) 659 7 (pager). reI BY ORDER O~ THE COMMISSION DATED this~day of August, 2004 cc: Department ofFish & Game, Habitat Section wlo encl. Department of Environmental Conservation wlo encl. . . ~7 '''S STATE OF ALASKA ALASKA OIL & GAS COMMISSION PERMIT TO DRILL 1 a. Type of Work: Drill l.:;J RedrillU 1 b. Current Well Class: ExploratoryU Development Oil ~ Multiple Zone D Re-entry D Stratigraphic Test D ServiceD Development Gas D Single Zone 0 2. Operator Name: 5. Bond: l.:j Blanket U Single Well 11. Well Name and Number: ConocoPhillips Alaska, Inc. Bond No. 59-52-180 CD2-o5L 1 3. Address: 6. Proposed Depth: 12. FieldlPool(s): P.O. Box 100360 Anchorage, AK 99510-0360 MD: 17817' lVD: 7331' Colville River Field 4a. Location of Well (Govemmental Section): 7. Property Designation: Surface: 1617' FNL, 1558' FEL, Sec. 2, T11 N, R4E, UM ADL 380075, 387207 Alpine River Pool Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 1297' FNL, 944' FWL, Sec. 10, T11 N, R4E, UM ASRCNPRA02 8/12/2004 Total Depth: 9. Acres in Property: 14. Distance to 2440' FNL, 924' FEL, Sec. 4, T11 N, R4E, UM 2560 Nearest Property: 944' FWL, Sec. 4 4b. Location of Well (State Base Plane Coordinates): 10. KB Elevation 15. Distance to Nearest Surface: x- 371685.6 y- 5974741.2 Zone- 4 (Height above GL): 52 feet Well within Pool: CD2-43PB1 ,722' 16. Deviated 'Neils: 17. Anticipated Pressure (see 20 MC 25.035) Kickoff depth: 175 ft. Maximum Hole Angle: 910 Max. Downhole Pressure: 3317 psig / Max. Surface Pressure: 2584 psig 18. Casing Program Setting Depth Quantity of Cement Size Sœ ifications Top Bottom c. f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 42" 16" 62.5# H-40 Weld 77' 37' 37' 114' 114' 12.25" 9.625" 36# J-SS BTC 3178' 37' 37' 3215' 2370' 485 sx AS Ute & 231 sx UteCrete 8.5" 7" 26# L-80 BTC-M 13675' 37' 37' 13712' 7335' (182 sx 15.8 ppg G) 6.125" 3.5" 9.3# L-80 EUE-M 12702' 32' 32' 12734' 7125' 6.125 4.5 12.6# L-80 IBT-M 5133' 12684' 7105' 17817' 7331' Uncemented 19 PRESENT WELL CONDITlON SUMMARY (To be completed for Redrill and Re-Entry Operations) Total Depth MD (It): Total Depth TVD (It): Plugs (measured) Effective Depth MD (It): Effective Depth TVD (It): Junk (measured) Casing Length Size Cement Volume MD TVD Structu ral Conductor Detailed Operations Intermediate Production Liner Perforation Depth MD (ft): ~ Perforation Depth lVD (ft): 20. Attachments: Filing Fee _JeIf' BOP Sketch!:) Drilling program~ Time v. Depth Plot D Shallow Hazard Analysis D Property Plat D Diverter Sketch D Seabed Report D Drilling Auid Program 0 20 MC 25.050 requirements 0 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact V. Johnson/Z.Kuenzler @265-6081/1308 Printed Name c. ÞJ""~ Title Alpine Drilling Team Leader Signature 71--:-~ ~ Phone z: t; S -¿.1'7 q Date ,f/ /"z·l & if Preoored bv Zane Kuenzler Commission Use Only Permit to Drill API Number: Permit Appr~ See cover letter Number: do'-\-\5~ 50- 'C)'S, - ë)O '-\ ~S-IQC) Date: ~/"/ tb /0 51 for other requirements Conditions of approval: Samples required 0 Ye~NO Mud log required D Yes ~ No £if" -- m"""",, 0 Y".%No Directional survey required ßYes D No 0-. t l ~f~' >--" '" \':0" ~~~. BY ORDER OF Øh6/rJ./ Approv~ .~ V COMMISSIONER THE COMMISSION Date: \.,../' J'. '---- I , , Form 10-401 ReVIsed 3/2003, Submit In ÕRi'G \ N A L . . CD2-05L 1 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) 12 1/411 H I /95/8" C I t - oe - aSlna n erva Event Risk Level Mitigation Strategy Conductor Broach Low Monitor cellar continuously during interval. Well Collision Low Gyro single shots as required Gas Hydrates Low Monitor well at base of permafrost, increased mud weight, decreased mud viscosity, increased circulating times, controlled drilling rates, low mud temperatures Running Sands and Gravel Low Maintain planned mud parameters, Increase mud weight, use weighted sweeps. Abnormal Pressure in Low Increase mud weight Surface Formations >2000' TVD Lost Circulation Low Reduce pump rates, mud rheology, lost circulation material, use of low density cement slurries 81/2"H I /7"C It - oe aSlna n erva Event Risk Level Mitigation Strategy Abnormal Pressure in Low BOPE drills, Keep mud weight above 9.6 ppg. Surface Formations Check for flow during connections and if needed, >2000' TVD increase mud weiaht. Lost circulation Low Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheoloav, lost circulation material Hole swabbing on trips Moderate Reduced trip speeds, mud properties, proper hole filling, pumping out of hole, real time equivalent circulating density (ECD) monitoring, weighted sweeps. Abnormal Reservoir Low Well control drills, increased mud weight. No Pressure mapped faults occur within 700' of the planned wellbore. Hydrogen Sulfide gas Low H2S drills, detection systems, alarms, standard well control practices, mud scavenaers 6-1/8" Hole / Horizontal Production Hole Event Risk Level Lost circulation Low Hole swabbing on trips Moderate Abnormal Reservoir Pressure Medium Hydrogen Sulfide gas Low Miti ation Strate Reduced pump rates, reduced trip speeds, real time equivalent circulating density (ECD) monitoring, mud rheolo ,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) monitorin ,wei hted swee s. BOPE drills, Keep mud weight above 8.8 ppg. Check for flow during connections and if needed, increase mud weight. Well control drills, increased mud wei ht. H2S drills, detection systems, alarms, standard well control ractices, mud scaven ers . . Alpine: CD2-0S L 1 Procedure 1. Pump out of 6-1/8" open hole C02-OS, to +1- 14317' 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 TO at 17817' MO 6. Pick up liner hanger and liner top packer. Run in hole on drill pipe (Contingent on management decision) 7. Set liner hanger and liner top packer. Pull out of hole. (Contingent on management decision) 8. Run 3-%", 9.3 #, L-80 tubing with SSSV nipple, gas lift mandrels, sliding sleeve and seal assembly. Space out in liner top packer. 9. Sting in and land hanger. 10. Install 2 way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 11. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2 way check. 12. Test tubing-casing annulus separate!y to 3500 psi 1 30 mins. 13. Open CMPA sliding sleeve and circulate tubing and annulus to diesel. 14. Set BPV and secure well. Move rig off. e . Well Proximity Risks: Directional drilling / collision avoidance information as required by 20 ACC 25.050 (b) is provided in following attachments. C02-06 will be the closest well to C02-05L 1. Well separation is 7.9 @ 300' MD. Accounting for survey uncertainties, the ellipse-to-ellipse separation is 2.3' @ 300' MD. This has not changed from the original CD2-05 well plan, submitted previously. 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 to be the most likely cause of lost circulation. Standard LCM material has proved effective in dealing with lost circulation in previous development wells. Additional care and attention will be given to the higher potential of inducing a kick when drilling horizontally as opposed to vertically. Good drillin9 practices will be stressed to minimize the potential of taking swabbed kicks. Annular PumpinQ Operations: Incidental fluids developed from drilling operations on well CD2-05L 1 will be injected into a permitted annulus on C02 pad or the class 2 disposal well on CD1 pad. The CD2-05 surface/intermediate casing annulus will be flushed with 300 bbls of fresh water prior to freeze protecting with diesel to 2000' TVD. The only significant hydrocarbon zone is the Alpine reservoir and there will be 500' of cement fill above the top of the Alpine as per regulations. Upon completion of C02-05 form 10-403, Application for Sundry Operations, will be filed. Annular pumping of fluids occurring due to drilling operations, per regulation 20 AAC 25.080, could then begin once properly permitted. As stated above, any zones containing significant hydrocarbons will be isolated prior to initiating annular pumping. There will be no USDW's open below the shoe or potable/industrial water wells within one mile of the receiving zone. Reference the enclosed directional drilling plan for other formation markers in this well. Surface casing will be set near the base of the Schrader Bluff Formation (C-40). These 450-500' thick shales are part of the Colville Group and are known to provide vertical barriers to fluid flow in other areas. The maximum volume of fluids to be pumped down the annulus of this well will not exceed 35,000 bbl without the specific permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling fluid wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1,500 psi for annular injection, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure = (12.0 ppg) * (0.052) * (Surf. Shoe TVD) + 1,500 psi = (12.0 ppg) * (0.052) * (2370') + 1,500 psi = 2,980 psi Pore Pressure = 1,070 psi Therefore Differential = 2980 - 1070 = 1910 psi. The internal casing pressure is conservative, since frictional losses while pumping have not been taken into consideration. The surface and intermediate casing strings exposed to the annular pumping operations have sufficient strength by using the 85% collapse and burst ratings listed in the following table: Wt Connection 85% of 85% of OD (ppf) Grade Range TYP'e Collapse Collapse Burst Burst 9-5/8" 36 J-55 3 BTC 2,020 psi 1,717 psi 3,520 psi 2.992 psi 7" 26 L-80 3 BTC-Mod 5,41 0 psi 4.599 psi 7,240 psi 6,154 psi . . CD2-05L 1 DRILLING FLUID PROGRAM Production Hole Section - 6 1/8" Density 8.1-8.8 ppg PV 10 -15 YP 25-30 Funnel Viscosity Initial Gels 1 0-1 5 10 minute gels 12-20 API Filtrate NA HPHT Fluid Loss at 160 12-14 cc/30 min PH 9.0-9.5 KCL 6% Oil/water ratio Approx. 80/20 Production Hole Section : 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. . . CD2-05L 1 Schematic 16" Conductor to 114' Updated 8/12/2004 Sperry Sun directional plan WP02 ST - 4- W' space out pups -3-%" x 4-W' cross-over, 2 jts below 4-%Dhanger 3-1/2" Camco TRM-4E SSSV Nipple (2.813" ID) at 1937' TVD=2236' MD -2.813" X-Over -Single W'xO.049" 5/5 control line Packer Fluid mix: Diesel in tubing and annulus 9-5/8" 36 ppf J-55 BTC Surface Casing @ 3215' MD 12370' TVD cemented to surface Upper ComDletion .MQ Tubing Hanger 32' 4-W' 12.6 #/ft 1ST-Mod PUPS 4-%" 12.6 #/ft IBT-Mod Tubing (2) Crossover 3-1/2", 9.3#/ft, EUE-Mod Tubing Cameo TRM4E SCSSV Nipple 3-1/2", 9.3#/ft, EUE-Mod Tubing Camco KBUG GLM (2.867" ID) 3-1/2", 9.3#/ft, EUE-Mod Tubing Camco KBUG GLM (2.867" ID) 3-1/2", 9.3#/ft, EUE-Mod Tubing Camco KBUG GLM (2.867" ID) 3-1/2" tubing joints (2) Baker 3-1/2" CMPA sliding sleeve wI 2.81 " X Profile 3-1/2", 9.3#/ft, IBT-Mod Tubing (2) HES "XN" (2.75" ID)- 64º inc 3-1/2", 9.3#/ft, IBT-Mod Tubing (1) Baker Seal Locator sub and seal assy (4' spaceout) Baker half mule shoe Camco KBUG GLM (2.867" 10) at 3400' TVD 1'or E Dummy with 1" BK-2 Latch 3-1/2" 9.3 ppf L-80 IBT Mod. R3 tubing run with Jet Lube Run'n'Seal pipe dope Camco KBUG GLM (2.867" ID) at 5700' TVD for E Dummy with 1" BK-2 Latch Camco KBUG GLM (2.867" 10) 2 joints above sliding sleeve E Dummy with 1" BK-2 Latch Lower ComDletion ZXP liner top packer Flexloc liner hanger Seal bore extension 4-W', 12.6 #/ft, IBTM tubing Perforated pups wI centralizers 1 per 4 jts in open hole Baker float shoe Baker 3-W' CMPA sliding sleeve with 2.81 "iXO Profile set 2 joints above XN nipple TVD 32' 2236' 1900' 5298' 3400' 10052' 5700' 1241 0' 7015' 12570' 7054' 12650' 7090' 12690' 7107' 12734' 7125' 12684' 7105' 12704' 7113' 17817' 7331' C02-OS Upper Leg 16350' MO/ 7295' TV Junction @ +1- Baker Flexlock hanger PBR and ZXP liner top packer +1- 12714' MD TOC @ +1- 12832' MD I 7159' TVD T' 26 ppf L-80 BTC Mod Production Casing @ 13712' MD 17335' TVD @ +1-86.6º 4-W' 12.6#/ft L-80 IBTM liner, 1 ea 5 ft perforated pup with rigid straight centralizer per 4 joints Well TD at 17817' MD I 7331' TVD . . CD2-05L 1 PRESSURE INFORMATION AND CASING DESIGN (per 20 ACC 25.005 ( c ) (3,4) and as required in 20 ACC 25.035 (d) (2)) The following presents data used for calculation of anticipated surface pressure (ASP) during drilling of this well: Casing Size Csg Setting Fracture Pore pressure ASP Drilling (in) Depth Gradient (Ibs. I (psi) (psi) MDfTVD(ft) Qal) 16 114/114 10.9 52 53 9 5/8 3215 12370 14.5 1072 1550 7" 13712 I 7335 16.0 3319 2584 NIA 17817/7331 16.0 3317 NIA . NOTE: The Doyon 195000 psi BOP equipment is adequate. Test BOP's to minimum 3500 psi. PROCEDURE FOR CALCULATING ANTICF'ATED SURFACE PRESSURE (ASP) ASP is determined as the lesser of 1) surface pressure at breakdown of the formation casing seat with a gas gradient to the surface, or 2) formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP = [(FG x 0.052) - 0.1]0 Where: ASP = Anticipated Surface pressure in psi FG = Fracture gradient at the casing seat in Iblgal 0.052 = Conversion from Ib./gal to psi/ft 0.1 = Gas gradient in psi/ft o = true Vertical depth of casing seat in ft RKB OR 2) ASP = FPP - (0.1 x D) Where; FPP = Formation Pore Pressure at the next casing point ASP CALCULATIONS 1. Drilling below conductor casing (16") ASP = [(FG x 0.052) - 0.1] D = [(10.9 x 0.052) - 0.1] x 114 = 53 psi OR ASP = FPP - (0.1 x D) = 1072 - (0.1 x 2370) = 835 psi 2. Drilling below surface casing (9 5/8") ASP = [(FG x 0.052) - 0.1] D = [(14.5 x 0.052) - 0.1] x 2370 = 1550 psi OR ASP = FPP - (0.1 x D) = 3319 - (0.1 x 7335') = 2586 psi 3. Drilling below intermediate casing (7") ASP = FPP - (0.1 x D) = 3317 - (0.1 x 7331 ') =: 2584 psi e . 9 5/8" Surface Casine run to 3215' MD /237W TVD. Pumped 485 SX Lead from 2715' MD to Surface on 7/29/2004 System: 485 Sx ArcticSet Lite 3 @ 10.7 PPG yielding 4.45 fe/sk, Class G + 30% D053 thixotropic additive, 0.6% D046 antifoamer, 1.5% D079 extender, 1.5% SOOI accelerator, 50% D124 extender and 9% BWOW1 D044 freeze suppressant Pumped 231 SX Tail from 3215' MD to 2715' MD on 7/29/2004 System: 230 Sx Class G + 0.2% D046 antifoamer, 0.3% D065 dispersant and 1 % S002 accelerator @ 15.8 PPG yielding 1.17 fi3/sk 7" Intermediate Casine run to 13712 MD / 7335' TVD Pumped on 8/9/2004182 SX Class G from 13712' MD-12832' MD System: 182 Sx Class G + 0.2% D046 antifoamer, 0.3% D065 dispersant, 0.07% B155 retarder and 0.4% D167 fluid loss additive @ 15.8 PPG yielding 1.15 ft%k 1 By Weight Of mix Water, all other additives are BWOCement Halliburton Sperry-Sun ConocoPhillips Alaska, Inc. North Slope, Alaska Colville River Unit (Alpine) CD2-05 ST (wp02) Revised: 12 August, 2004 Proposal Report 12 August, 2004 Surface Coordinates: +5974741.17, +371685.60 (70020' 21.2018" N, 151002'28.4434" W) Grid Coordinate System: NAD27 Alaska State Planes, Zone 4 Kelly Bushing Elevation: 52.00ft above Mean Sea Level Proposal Ref: pr0428 . . Conocci'Phillips North Slope, Alaska Colville River Unit (Alpine) CD2..05 51 (wp02) & - -- -. Reference is True North .s::. - c.. Q) 7000 Q ïii (J t Q) > 7200 ¢: 0 0 C\I II \*"\~"~ ..c: t) .s Q; ëij 7400 t) (/) Scale: 1 inch = 1000ft -10500 -9500 Eastings -7500 -4500 -6500 -5500 -8500 -1500 Total Depth: 17816.73ft MD, 7330.82ft TVD End Dir, Start Sail @ 90.5° : 14816.73ft MD, 7357.00ft TVD Begin Dir @ 6.5°/10Oft: 14647.15ft MD, 7356.70ft TVD End Dir, Start Sail @ 89.295° : 14498.46ft MD, 7354.86ft TVD Increase Dir Rate @ 6.5°/lOOft : 14356.29ft MD, 7350.26ft TVD Dir @ 6.00/100ft: 14317.0Oft MD, 7348.900 TVD -2500 Well: Current Well Properties CD2-05 HoriZonlalCoordinates: Ref. Global Coordinates: +5974741.17, +371685.60 Ref. Slructul'tl. +297.67, -36.99 Ref. Geographical Coordinates· 70· 20' 21.2018" N, 151· 02' 28.4434"W RKBEIevaIion: 52.00fI aboVe Mean Sea level 52.001I above Structure North Referenœ: Units: nueNonh Feet (US Survey) -3500 CD2-05 ST (wp02) Proposal Data Measured tncl. Azim. Vertical Northing. Eastings Vertical Dogleg Depth Depth Section .... StartDropfTum 14317.00 89.307 333.513 7348.99 -4321.28 -8338.01 8651.35 SIat1Buildlfurn 14356.29 87.000 334.00Q 7350.26 -4286.06 -8355.37 8665.90 HoIdAng1e 14498.46 89.295 342.957 7354.86 -4154.02 -8407.44 8707.44 Start BuildITum 14647.15 89.295 342.957 7356.70 -4011.87 -8451.01 8739.73 Hold Angle 14816,73 90.500 332.000 7357.00 -3855.47 -8515.87 8792.11 TotalDqlth 17816.73 90.500 332.000 7330.82 -1206.72 -9924.23 9988.32 -4500 CIJ2-0S ST (A Target) 7:?S7.00 TVIJ, -.18S5.47, -10500 -6500 -5500 -4500 -9500 -8500 -7500 Begin Dir @ 6.00/lOOft : 14317.0Oft MD, 7348.99ft TVD Increase Dir Rate @ 6.5°/100ft: 14356.29ft MD, 7350.26ft TVD End Dir, Start Sail @ 89.295° : 14498.46ft MD, 7354.86ft TVD Begin Dir@6.5°/10Oft: 14647.15ft MD, 7356.70ft TVD End Dir, Start Sail @ 90.5° : 14816.73ft MD, 7357.0Oft TVD Total Depth: 17816.73ft MD, 7330.82ft TVD ~~4;'J ,:;y ~;;Y ~~ ':,,p)~\ eI)2-05 (Rig Surveys) CD2-0S ST (wp02) ~<$' \S) " .,ç,<$' \S)<$' rß" CIJ2-0S ST (A Target) ,,""- ,,4 '" 73S7.aa 1'17/), -3855.47, -8515.87 ",§'<$' "rtft'<$' ,,#<$' {3ft'<$' \S) ~~. .ø<$' .#<$' 8600 Scale: 1 inch = 200ft 8800 DrillQuest 3.03.06.006 9000 9200 9400 9600 9800 10000 10200 -1500 (J) C) c :ë t:: o Z -2500 -3500 ¢: o o o ...... II ..c: t) .f -4500 ~ CI1 ro t) if) . Halliburton Sperry-Sun Proposal Report for Alpine CO-2 - C02-05 ST (wp02) Revised: 12 August, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastings Northings Eastings Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 14317.00 89.307 333.513 7296.99 7348.99 -4321.28 -8338.01 +5970563.21 +363274.86 8651.35 Begin Dir @ 6.0°/1000 : 14317.00ft MD, 7348.99ft TVD 14356.29 87.000 334.000 7298.26 7350.26 -4286.06 -8355.37 +5970598.72 +363258.10 6.000 8665.90 Increase Dir Rate @ 6.5°/100ft: 14356.29ft MD, 7350.26ft TVD. 14400.00 87.700 336.756 7300.28 7352.28 -4246.38 -8373.56 +5970638.71 +363240.60 6.500 8680.92 14498.46 89.295 342.957 7302.86 7354.86 -4154.02 -8407.44 +5970731.64 +363208.30 6.500 8707.44 End Dir, Start Sail @ 89.295° : 14498.46ft MD, 7354.86ft TVD 14500.00 89.295 342.957 7302.88 7354.88 -4152.55 -8407.89 +5970733.12 +363207.88 0.000 8707.78 14600.00 89.295 342.957 7304.11 7356.11 -4056.94 -8437.20 +5970829.20 +363180.21 0.000 8729.49 14647.15 89.295 342.957 7304.70 7356.70 -4011.87 -8451.01 +5970874.51 +363167.17 0.000 8739.73 Begin Dir @ 6.5°/100ft : 14647.15ft MD, 7356.70ft TVD 14700.00 89.670 339.542 7305.17 7357.17 -3961.83 -8468.00 +5970924.83 +363151.04 6.500 8752.74 14800.00 90.381 333.081 7305.13 7357.13 -3870.31 -8508.16 +5971017.03 +363112.46 6.500 8785.59 14816.73 90.500 332.000 7305.00 7357.00 -3855.47 -8515.87 +5971032.00 +363105.00 6.500 8792.11 End Dir, Start Sail @ 90.5° : 14816.73ft MD, 7357.00ft TVD CD2-05 ST (A Target), Current Target 14900.00 90.500 332.000 7304.27 7356.27 -3781.94 -8554.96 +5971106.18 +363067.17 0.000 8825.32 15000.00 90.500 332.000 7303.40 7355.40 -3693.65 -8601.91 +5971195.26 +363021.74 0.000 8865.19 15100.00 90.500 332.000 7302.53 7354.53 -3605.36 -8648.85 +5971284.34 +362976.32 0.000 8905.06 15200.00 90.500 332.000 7301.66 7353.66 -3517.07 -8695.80 +5971373.43 +362930.89 0.000 8944.94 15300.00 90.500 332.000 7300.78 7352.78 -3428.78 -8742.74 +5971462.51 +362885.46 0.000 8984.81 15400.00 90.500 332.000 7299.91 7351.91 -3340.49 -8789.69 +5971551.59 +362840.03 0.000 9024.68 . 15500.00 90.500 332.000 7299.04 7351.04 -3252.19 -8836.63 +5971640.67 +362794.61 0.000 9064.56 15600.00 90.500 332.000 7298.16 7350.16 -3163.90 -8883.58 +5971729.75 +362749.18 0.000 9104.43 15700.00 90.500 332.000 7297.29 7349.29 -3075.61 -8930.52 +5971818.84 +362703.75 0.000 9144.30 15800.00 90.500 332.000 7296.42 7348.42 -2987.32 -8977.47 +5971907.92 +362658.32 0.000 9184.18 15900.00 90.500 332.000 7295.55 7347.55 -2899.03 -9024.42 +5971997.00 +362612.90 0.000 9224.05 16000.00 90.500 332.000 7294.67 7346.67 -2810.74 -9071.36 +5972086.08 +362567.47 0.000 9263.92 16100.00 90.500 332.000 7293.80 7345.80 -2722.45 -9118.31 +5972175.16 +362522.04 0.000 9303.80 16200.00 90.500 332.000 7292.93 7344.93 -2634.15 -9165.25 +5972264.24 +362476.61 0.000 9343.67 16300.00 90.500 332.000 7292.06 7344.06 -2545.86 -9212.20 +5972353.33 +362431.19 0.000 9383.54 16400.00 90.500 332.000 7291.18 7343.18 -2457.57 -9259.14 +5972442.41 +362385.76 0.000 9423.42 16500.00 90.500 332.000 7290.31 7342.31 -2369.28 -9306.09 +5972531.49 +362340.33 0.000 9463.29 16600.00 90.500 332.000 7289.44 7341 .44 -2280.99 -9353.03 +5972620.57 +362294.90 0.000 9503.16 16700.00 90.500 332.000 7288.57 7340.57 -2192.70 -9399.98 +5972709.65 +362249.47 0.000 9543.04 16800.00 90.500 332.000 7287.69 7339.69 -2104.41 -9446.92 +5972798.74 +362204.05 0.000 9582.91 12 August, 2004 - 13:54 Page 2 of 5 OrillQuest 3.03.06.006 Halliburton Sperry-Sun Proposal Report for Alpine CD-2 - CD2-05 ST (wp02) Revised: 12 August, 2004 Alaska North Slope North Slope, Alaska Measured True Sub-Sea Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Incl. Azim. Depth Depth Northings Eastin9s Northings Eastin9s Rate Section Comment (ft) (ft) (ft) (ft) (ft) (ft) (ft) (0/100ft) 16900.00 90.500 332.000 7286.82 7338.82 -2016.12 -9493.87 +5972887.82 +362158.62 0.000 9622.79 17000.00 90.500 332.000 7285.95 7337.95 -1927.82 -9540.81 +5972976.90 +362113.19 0.000 9662.66 17100.00 90.500 332.000 7285.07 7337.07 -1839.53 -9587.76 +5973065.98 +362067.76 0.000 9702.53 17200.00 90.500 332.000 7284.20 7336.20 -1751.24 -9634.70 +5973155.06 +362022.34 0.000 9742.41 e 17300.00 90.500 332.000 7283.33 7335.33 -1662.95 -9681.65 +5973244.14 +361976.91 0.000 9782.28 17400.00 90.500 332.000 7282.46 7334.46 -1574.66 -9728.60 +5973333.23 +361931.48 0.000 9822.15 17500.00 90.500 332.000 7281.58 7333.58 -1486.37 -9775.54 +5973422.31 +361886.05 0.000 9862.03 17600.00 90.500 332.000 7280.71 7332.71 -1398.08 -9822.49 +5973511.39 +361840.63 0.000 9901.90 17700.00 90.500 332.000 7279.84 7331.84 -1309.78 -9869.43 +5973600.47 +361795.20 0.000 9941.77 17800.00 90.500 332.000 7278.97 7330.97 -1221.49 -9916.38 +5973689.55 +361749.77 0.000 9981.65 17816.73 90.500 332.000 7278.82 7330.82 -1206.72 -9924.23 +5973704.46 +361742.17 0.000 9988.32 Total Depth: 17816.73ft MD, 7330.82ft TVD All data is in Feet (US Survey) unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to 52' above MSL. Northings and Eastings are relative to Well. Global Northings and Eastings are relative to NAD27 Alaska State Planes, Zone 4. The Dogleg Severity is in Degrees per 100 feet (US Survey). Vertical Section is from Well and calculated along an Azimuth of 265.500° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 17816.73ft., The Bottom Hole Displacement is 9997.33ft., in the Direction of 263.06r (True). The Along Hole Displacement is 15071.30ft. The Total Accumulated Dogleg is 289.121° The Planned Tortuosity is 1.936°/100ft. The Directional Difficulty Index is 6.6. . 12 August, 2004 - 13:54 Page 3 of 5 DrillQuest 3.03.06.006 Alaska North Slope Comments Measured Depth (ft) 14317.00 14356.29 14498.46 14647.15 14816.73 17816.73 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 7348.99 7350.26 7354.86 7356.70 7357.00 -4321.28 -4286.07 -4154.02 -4011.87 -3855.46 7330.82 -1206.72 Taraets associated with this welloath Target Name CD2-05 ST (A Target) -8338.01 -8355.37 -8407.44 -8451.02 -8515.87 Halliburton Sperry-Sun Proposal Report for Alpine CD-2 - CD2-05 ST (wp02) Revised: 12 August, 2004 Comment Begin Dir@ 6.00/100ft : 14317.00ft MD, 7348.99ft TVD Increase Dir Rate @ 6.5°/100ft: 14356.200 MD, 7350.26ft TVD End Dir, Start Sail @ 89.295° : 14498.46ft MD, 7354.86ft TVD Begin Dir@6.5°/100ft: 14647.15ftMD, 7356.70ftTVD End Dir, Start Sail @ 90.5° : 14816.73ft MD, 7357.00ft TVD ,9924.23 Total Depth: 17816.73ft MD, 7330.82ft TVD Target Entry Coordinates TVD Northings Eastings (ft) (ft) (ft) Mean Sea LeveVGlobal Coordinates: Geographical Coordinates: 7357.00 -3855.47 -8515.87 7305.00 +5971032.00 +363105.00 70° 19' 43.2332" N 151° 06' 37.0737" W Target Shape Point North Slope, Alaska Target Type Current Target . . 12 August, 2004 - 13:54 Page 4 of 5 Dril/Quest 3.03.06.006 Halliburton Sperry-Sun North Reference Sheet for Alpine CD-2 - CD2-05 Alaska North Slope Coordinate System is NAD27 Alaska state Planes, Zone 4, US Foot Source: Snyder, J.P., 1987, Map Projections - A Working Manual Datum is North American Datum of 1927 (US48, AK, HI, and Canada) Spheroid is Clarke - 1866 Equatorial Radius: 6378206.400m. Polar Radius: 6356583.800m. Inverse Flattening: 294.978698213901 Projection method is Transverse Mercator or Gauss Kruger Projection Central Meridian is -150.000" Longitude Origin: 0.000" Latitude Origin: 54.000" False Easting: 152400.00m False Northing: O.OOm Scale Reduction: 0.99990000 Grid Coordinates of Well: +5974741.17, +371685.60 Geographical Coordinates of Well: 70" 20' 21.2018" N, 151" 02' 28.4434" W Surface Elevation of Well: 52.00ft Grid Convergence at Surface is -0.981" Magnetic Declination at Surface is +23.893" (12 August, 2004) North Slope, Alaska '. . 12 August, 2004 -13:54 Page 5 of 5 DrillQuest 3.03.06.006 ConocoPhillips Alaska, In' Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907-276-1215 . Conoc6Phiiii pS August 12, 2004 Alaska Oil and Gas Conservation Commission 333 West ¡th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Application for Permit to Drill CD2-05L 1 Dear Sir or Madam: ConocoPhillips Alaska, Inc. hereby applies for a Permit to Drill an onshore production well from the Alpine C02 drilling pad. The permit is for a second lateral leg of the well CD2-05. While drilling 6-1/8" horizontal production hole on CD2-05 a +1- 2700 'section of reservoir quality rock was encountered. The section thinned considerably near the toe, lending to the possibility of opening more pay volume in the underlying A-Sand by way of a sidetrack operation. After reaching TO, it is planned to pull back to a point along the initial leg of the well (+1- 14317') and open hole sidetrack the well. Pending approval, approximately 3500' ft of horizontal will be drilled. After pulling out of the hole the well will be completed as an open-hole producer. Sidetracking operations would begin the night of 8/12/2004, with respective approval. Please find attached the information required by 20 ACC 25.005 (a) and (c) for your review. Pertinent information attached to this application includes the following: 1. Form 1 0-401 APPLICATION FOR Permit to Drill per 20 ACC 25.005 (a). 2. 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 lay out as required by 20 ACC 25.035 (a) and (b). 2. A description of the drilling fluids handling system. 3. Diagram of riser setup which replaces diverter ORIGINAL . . If you have any questions or require further information, please contact Vern Johnson or Zane Kuenzler at 265-6081 or 265-1308, respectively. Chip Alvord can also be reached by calling 265-6120. ~ereIY, z~~-'-/O<f Drilling Engineer Attachments cc: CD2-05 Well File / Sharon Allsup Drake Chip Alvord Vern Johnson/Zane Kuenzler Cliff Crabtree Steve Moothart/Jeff Yeaton Nancy Lambert Lanston Chin ATO 1530 ATO 1700 A TO 1702/1704 ATO 1768 A TO 1756/1752 Anadarko - Houston Kuukpik Corporation e-mail: Tommy_Thompson @anadarko.com . . TRANSMIT AL LETTER CHECK LIST CIRCLE APPROPRIATE LETTER/P ARAGRAPHS TO BE INCLUDED IN TRANSMITTAL LETTER WELL NAME PTD# Development Service Exploration Stratigraphic CHECK WßA T ADD-ONS ~'CLUE", APPLIES (OPTIONS) MULTI Tbe permit is for a new weJlbore segment of LATERAL nisting well . Permit No, API No. . (1f API number Production, sbould continue to be reponed as last two (2) digits a function' of tbe original API number, stated are between 6.0-69) above. PILOT HOLE In accordance witb 2.0 AAC 25..o.o5(f), an (PH) records, data and logs acquired for tbe pilot bole must be clearly differentiated In botb name (name on permit plus PH) .' and API number (5.0 - 7.0/80) from records, data and logs acquired for well (name on permit). SPACING The permit is approved subject ·to fuD EXCEPTION compliance witb 20 AAC 25..055. Approval to perforate and produce is contingent upon issuance of ~ conservation order approving a spa dng e:JCeption. (Company Name) assumes tbe liability of any protest to the spacing ,exception tbat may occur. DRY DITCH An dry ditch sample sets submitted to tbe SAMPLE Commission must be in no greater ,tban 3D' sample intervals from below tbe permafrost or from where samples are first caugbt and ].0' sample iIÍter:vals tbrougb target zones. ~~ ro (/) 01 0 a¡ a. (/) (/) !! i:S o æ .0:; ã) <: 3:~ ~ !! o > .c W C/) 08 ....... <: E 0. 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To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. . Sperry-Sun Drilling Services LIS Scan Utility . cXo1-/S;J- $Revision: 3 $ LisLib $Revision: 4 $ Mon Oct 25 13:53:58 2004 t !)JÙ~ Reel Header Service name............ .LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/10/25 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name............... .UNKNOWN Continuation Number.... ..01 Previous Reel Name...... .UNKNOWN Comments................ .STS LIS Writing Library. Scientific Technical Services Tape Header Service name.. ......... ..LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/10/25 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 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 2 MW0003194903 R. KRELL D. MICKEY JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 5 MW0003194903 R. KRELL D. BURLEY JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 8 MW0003194903 M. HANIK D. LUTRICK # SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION (FT FROM MSL 0) CD2-05L1 501032049560 ConocoPhillips Alaska, Inc. Sperry-Sun Drilling Services 25-0CT-04 MWD RUN 3 MW0003194903 R. KRELL D. MICKEY MWD RUN 4 MW0003194903 R. KRELL D. MICKEY MWD RUN 6 MW0003194903 R. KRELL D. BURLEY MWD RUN 7 MW0003194903 R. KRELL D. LUTRICK MWD RUN 9 MW0003194903 M. HANIK D. LUTRICK 2 llN 4E 1617 1558 KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: . . 52.60 15.90 # WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING OPEN HOLE BIT SIZE (IN) 8.500 6.125 CASING SIZE (IN) 9.625 7.000 DRILLERS DEPTH (FT) 3215.0 13712.0 # 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. THIS WELLBORE EXITS THE CD2-05 WELLBORE AT 14317'MD/7350'TVD. 4. MWD RUN 1 WAS DIRECTIONAL ONLY AND IS NOT PRESENTED. 5. MWD RUNS 2 - 9 COMPRISED DIRECTIONAL WITH DUAL GAMMA RAY (DGR) UTILIZING GEIGER-MUELLER TUBE DETECTORS; ELECTROMAGNETIC WAVE RESISTIVITY PHASE-4 (EWR4); AND PRESSURE WHILE DRILLING (PWD). RUNS 2, 4, AND 5 ALSO INCLUDED GEO-PILOT ROTARY STEERABLE. RUNS 2,4,5,7-9 INCLUDED AT-BIT INCLINATION (ABI) . 6. MWD DATA ARE CONSIDERED PDC PER DISCUSSION OF ALPINE LOGGING REQUIREMENTS AT PHILLIPS/VENDOR MEETING HELD ON 26 SEPTEMBER 2001. 7. MWD RUNS 2 - 9 REPRESENT WELL CD2-05 L1 WITH API#: 50-103-20495-60. THIS WELL REACHED A TOTAL DEPTH (TD) OF 17816'MD/7333'TVD. SROP SMOOTHED RATE OF PENETRATION WHILE DRILLING. SGRC SMOOTHED GAMMA RAY COMBINED. SEXP SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (EXTRA SHALLOW SPACING) . SESP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (SHALLOW SPACING) . SEMP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (MEDIUM SPACING) . SEDP = SMOOTHED PHASE SHIFT-DERIVED RESISTIVITY (DEEP SPACING) . SFXE = SMOOTHED FORMATION EXPOSURE TIME. SLIDE = NON-ROTATED INTERVALS REFLECTING BIT DEPTHS. $ File Header Service name............ .STSLIB.001 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/10/25 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 RPX Rap $ 1 and clipped curves; all bit runs merged. .5000 START DEPTH 3188.5 3200.0 3200.0 3200.0 3200.0 3200.0 3225.5 STOP DEPTH 17755.5 17762.5 17762.5 17762.5 17762.5 17762.5 17816.0 # BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) --------- EQUIVALENT UNSHIFTED DEPTH --------- BASELINE DEPTH $ # MERGED DATA SOURCE PBU TOOL CODE BIT RUN NO MERGE TOP MERGE BASE MWD 2 3188.5 3979.0 MWD 3 3979.0 6080.0 MWD 4 6080.0 11614.0 MWD 5 11614.0 11993.0 MWD 6 11993.0 13725.0 MWD 7 13725.0 14317.0 MWD 8 14317.0 14982.0 MWD 9 14982.0 17816.0 $ # REMARKS: MERGED MAIN PASS. $ # Data Format Specification Record Data Record Type............ ......0 Data Specification Block Type.....O Logging Direction........... ..... .Down Optical log depth units...... .....Feet Data Reference Point. ....... ..... .Undefined Frame Spacing.............. ...... .60 .1IN Max frames per record...... ...... .Undefined Absent value............... ...... .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type. ..0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 Rap 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 3188.5 17816 10502.3 29256 3188.5 17816 ROP MWD FT/H 0.02 812.68 158.644 29182 3225.5 17816 GR MWD API 23.94 387.98 99.3413 29135 3188.5 17755.5 . . RPX MWD OHMM 0.37 91.29 11.3823 29126 3200 17762.5 RPS MWD OHMM 0.11 1471.33 11.1496 29126 3200 17762.5 RPM MWD OHMM 0.15 2000 14.8741 29126 3200 17762.5 RPD MWD OHMM 0.08 2000 16.1396 29126 3200 17762.5 FET MWD HOUR 0.14 78 1.30109 29126 3200 17762.5 First Reading For Entire File......... .3188.5 Last Reading For Entire File.......... .17816 File Trailer Service name........... ..STSLIB.001 service Sub Level Name... Version Number... ....... .1.0.0 Date of Generation...... .04/10/25 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...... .04/10/25 Maximum Physical Record. .65535 File Type.. ............ ..LO Previous File Name..... ..STSLIB.001 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE GR RPS RPX RPM RPD FET ROP $ 2 header data for each bit run in separate files. 2 .5000 START DEPTH 3188.5 3200.0 3200.0 3200.0 3200.0 3200.0 3225.5 STOP DEPTH 3941.5 3934.0 3934.0 3934.0 3934.0 3934.0 3979.0 # 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: 01-AUG-04 Insite 66.37 Memory 3979.0 3225.0 3979.0 55.1 62.1 # TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER DGR EWR4 $ . DUAL GAMMA RAY ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type... .... ...........0 Data Specification Block Type.....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 124725 151812 . 8.500 3215.0 LSND 9.60 35.0 10.2 200 .0 7.500 5.740 8.500 6.000 68.0 91.0 68.0 68.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 RPD MWD020 OHMM 4 1 68 24 7 FET MWD020 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3188.5 3979 3583.75 1582 3188.5 3979 ROP MWD020 FT/H 4.51 306.73 175.501 1508 3225.5 3979 GR MWD020 API 65.09 176.85 120.184 1507 3188.5 3941. 5 RPX MWD020 OHMM 0.37 78 .17 4.53874 1469 3200 3934 RPS MWD020 OHMM 0.11 1471.33 6.51193 1469 3200 3934 RPM MWD020 OHMM 0.15 1869.76 7.39804 1469 3200 3934 RPD MWD020 OHMM 0.08 2000 36.4328 1469 3200 3934 FET MWD020 HOUR 0.2 68.12 2.97204 1469 3200 3934 . First Reading For Entire File......... .3188.5 Last Reading For Entire File.......... .3979 File Trailer Service name............ .STSLIB.002 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation..... ..04/10/25 Maximum Physical Record..65535 File Type.............. ..LO Next File Name....... ....STSLIB.003 Physical EOF File Header Service name.. .......... .STSLIB.003 Service Sub Level Name... Version Number.. ........ .1.0.0 Date of Generation...... .04/10/25 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 RPX RPS RPD FET RPM GR ROP $ 3 . header data for each bit run in separate files. 3 .5000 START DEPTH 3934.5 3934.5 3934.5 3934.5 3934.5 3942.0 3979.5 # 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 $ STOP DEPTH 6033.0 6033.0 6033.0 6033.0 6033.0 6041.0 6080.0 BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 # BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 02-AUG-04 Insite 66.37 Memory 6080.0 3979.0 6080.0 58.7 63.1 TOOL NUMBER 124725 151812 8.500 3215.0 . # BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type..... ....... .... ..0 Data Specification Block Type... ..0 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 . LSND 9.60 37.0 9.5 250 5.8 5.000 2.940 10.000 3.500 70.0 124.0 70.0 70.0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 RPX MWD030 OHMM 4 1 68 12 4 RPS MWD030 OHMM 4 1 68 16 5 RPM MWD030 OHMM 4 1 68 20 6 RPD MWD030 OHMM 4 1 68 24 7 FET MWD030 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 3934.5 6080 5007.25 4292 3934.5 6080 ROP MWD030 FT/H 9.28 277.26 136.659 4202 3979.5 6080 GR MWD030 API 53.13 177.37 123.694 4199 3942 6041 RPX MWD030 OHMM 1. 76 10.38 4.31656 4198 3934.5 6033 RPS MWD030 OHMM 1. 84 10.97 4.40002 4198 3934.5 6033 RPM MWD030 OHMM 1. 89 14.21 4.55477 4198 3934.5 6033 RPD MWD030 OHMM 2.04 11.42 4.73584 4198 3934.5 6033 FET MWD030 HOUR 0.21 10.73 0.751246 4198 3934.5 6033 First Reading For Entire File........ ..3934.5 Last Reading For Entire File.......... .6080 File Trailer Service name.. .......... .STSLIB.003 Service Sub Level Name... . version Number....... ....1.0.0 Date of Generation..... ..04/10/25 Maximum Physical Record. .65535 File Type..... .......... .LO Next File Name.. ........ .STSLIB.004 Physical EOF File Header Service name..... ....... .STSLIB.004 Service Sub Level Name... Version Number.... ..... ..1.0.0 Date of Generation..... ..04/10/25 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 FET RPD RPM RPS RPX GR ROP $ 4 . header data for each bit run in separate files. 4 .5000 START DEPTH 6033.5 6033.5 6033.5 6033.5 6033.5 6041. 5 6080.5 # 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 $ STOP DEPTH 11569.0 11568.5 11569.0 11569.0 11569.0 11576.5 11614.0 04 -AUG-04 Insite 66.37 Memory 11614.0 6080.0 11614.0 53.1 62.2 BOTTOM) TOOL TYPE DUAL GAMMA RAY ELECTROMAG. RESIS. 4 TOOL NUMBER 124725 151812 # 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): 8.500 3215.0 LSND 9.60 36.0 9.1 200 . . 7.0 7.000 65.0 3.470 138.0 9.000 65.0 5.000 65.0 FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: # NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type.. ..... ...........0 Data Specification Block Type.....O Logging Direction. . . . . . . . . . . . . . . . . Down Optical log depth units.......... .Feet Data Reference Point............. . Undefined Frame Spacing.................... .60 .1IN Max frames per record......... ....Undefined Absent value..... . . . . . . . . . . . . . . . . . -999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type. ..0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP 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 6033.5 11614 8823.75 11162 6033.5 11614 ROP MWD040 FT/H 15.74 377.76 216.037 11068 6080.5 11614 GR MWD040 API 51.3 212.65 104.71 11071 6041. 5 11576.5 RPX MWD040 OHMM 1. 63 24.66 6.59588 11072 6033.5 11569 RPS MWD040 OHMM 1. 94 23.41 6.56083 11072 6033.5 11569 RPM MWD040 OHMM 2.06 21.12 6.70168 11072 6033.5 11569 RPD MWD040 OHMM 2.38 19.71 6.95241 11071 6033.5 11568.5 FET MWD040 HOUR 0.17 11.91 0.441858 11072 6033.5 11569 First Reading For Entire File......... .6033.5 Last Reading For Entire File..... ..... .11614 File Trailer Service name........... ..STSLIB.004 Service Sub Level Name... Version Number... ...... ..1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type............... .LO Next File Name. ......... .STSLIB.005 . Physical EOF File Header Service name........... ..STSLIB.005 Service Sub Level Name... Version Number........ ...1.0.0 Date of Generation.... ...04/10/25 Maximum Physical Record..65535 File Type. ............ ...LO Previous File Name..... ..STSLIB.004 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPD RPS FET RPX RPM GR ROP $ 5 . header data for each bit run in separate files. 5 .5000 START DEPTH 11569.0 11569.5 11569.5 11569.5 11569.5 11577.0 11614.5 STOP DEPTH 11950.5 11950.5 11950.5 11950.5 11950.5 11958.0 11993.0 # 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. 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: MUD CAKE AT MT: # 05-AUG-04 Insite 66.37 Memory 11993.0 11614.0 11993.0 52.7 53.0 TOOL NUMBER 124725 151812 8.500 3215.0 LSND 9.60 36.0 9.1 200 7.0 7.000 3.470 9.000 5.000 65.0 125.0 65.0 65.0 . . 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. ..0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 Rap MWD050 FT/H 4 1 68 4 2 GR MWD050 API 4 1 68 8 3 RPX MWD050 OHMM 4 1 68 12 4 RPS MWD050 OHMM 4 1 68 16 5 RPM MWD050 OHMM 4 1 68 20 6 RPD MWD050 OHMM 4 1 68 24 7 FET MWD050 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 11569 11993 11781 849 11569 11993 ROP MWD050 FT/H 9.23 305.87 204.934 758 11614.5 11993 GR MWD050 API 51.34 149.9 103.66 763 11577 11958 RPX MWD050 OHMM 4.59 8.95 6.41951 763 11569.5 11950.5 RPS MWD050 OHMM 4.54 8.79 6.32646 763 11569.5 11950.5 RPM MWD050 OHMM 4.64 8.96 6.3895 763 11569.5 11950.5 RPD MWD050 OHMM 4.85 8.98 6.6381 764 11569 11950.5 FET MWD050 HOUR 0.14 23.38 3.23583 763 11569.5 11950.5 First Reading For Entire File....... ...11569 Last Reading For Entire File. ....... ...11993 File Trailer Service name.......... ...STSLIB.005 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type............... .LO Next File Name........ ...STSLIB.006 Physical EOF File Header Service name........... ..STSLIB.006 Service Sub Level Name. . . Version Number.......... .1.0.0 . Date of Generation.. ... ..04/10/25 Maximum Physical Record..65535 File Type.. ............. .LO Previous File Name...... .STSLIB.005 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 $ 6 . header data for each bit run in separate files. 6 .5000 START DEPTH 11951.0 11951.0 11951. 0 11951.0 11951. 0 11958.5 11993.5 STOP DEPTH 13677.5 13677.5 13677.5 13677.5 13677.5 13685.5 13725.0 # 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): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): 07-AUG-04 Insite 66.37 Memory 13725.0 11993.0 13725.0 53.3 85.7 TOOL NUMBER 124725 151812 8.500 3215.0 LSND 9.60 40.0 9.2 250 4.0 6.000 3.440 9.500 5.000 75.0 136.0 75.0 75.0 . . # REMARKS: $ # Data Format Specification Record Data Record Type... .... ......... ..0 Data Specification Block Type.. ...0 Logging Direction....... ........ ..Down Optical log depth units.... ..... ..Feet Data Reference Point..... ....... ..Undefined Frame Spacing....... ............ ..60 .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 11951 13725 12838 3549 11951 13725 ROP MWD060 FT/H 21.85 491. 12 117.356 3464 11993.5 13725 GR MWD060 API 44.13 387.98 136.71 3455 11958.5 13685.5 RPX MWD060 OHMM 2.06 17.32 5.20886 3454 11951 13677.5 RPS MWD060 OHMM 2.02 17.29 5.44345 3454 11951 13677.5 RPM MWD060 OHMM 1. 98 26.23 6.31074 3454 11951 13677.5 RPD MWD060 OHMM 2.3 27.73 6.51393 3454 11951 13677.5 FET MWD060 HOUR 0.26 21.15 1.33924 3454 11951 13677.5 First Reading For Entire File......... .11951 Last Reading For Entire File..... ..... .13725 File Trailer Service name............ .STSLIB.006 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.007 Physical EOF File Header Service name.... ........ .STSLIB.007 Service Sub Level Name. . . Version Number.......... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type.... ........... .LO Previous File Name. ..... .STSLIB.006 Comment Record FILE HEADER . FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY VENDOR TOOL CODE RPX FET RPS RPD RPM GR ROP $ 7 . header data for each bit run in separate files. 7 .5000 START DEPTH 13678.0 13678.0 13678.0 13678.0 13678.0 13686.0 13725.5 STOP DEPTH 14317.0 14317.0 14317.0 14317.0 14317.0 14317.0 14317.0 # 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): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type................ ..0 Data Specification Block Type.....O 12-AUG-04 Insite 66.37 Memory 14317.0 13725.0 14317.0 87.7 93.0 TOOL NUMBER 129046 162742 6.125 13712.0 Oil Based 8.40 52.0 .0 42000 3.6 .000 .000 .000 .000 .0 161.6 .0 .0 . Logging Direction............... ..Down Optical log depth units......... ..Feet Data Reference Point............ ..Undefined Frame Spacing.. ................. ..60 .1IN Max frames per record............ . Undefined Absent value. ................... ..-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O . Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD070 FT/H 4 1 68 4 2 GR MWD070 API 4 1 68 8 3 RPX MWD070 OHMM 4 1 68 12 4 RPS MWD070 OHMM 4 1 68 16 5 RPM MWD070 OHMM 4 1 68 20 6 RPD MWD070 OHMM 4 1 68 24 7 FET MWD070 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 13678 14317 13997.5 1279 13678 14317 Rap MWD070 FT/H 3.92 709.46 109.732 1184 13725.5 14317 GR MWD070 API 23.94 128.93 68.7584 1263 13686 14317 RPX MWD070 OHMM 1. 94 19.13 10.6476 1279 13678 14317 RPS MWD070 OHMM 2.83 438.55 11.1905 1279 13678 14317 RPM MWD070 OHMM 0.31 2000 94.8168 1279 13678 14317 RPD MWD070 OHMM 6.91 2000 83.3121 1279 13678 14317 FET MWD070 HOUR 0.39 78 6.69757 1279 13678 14317 First Reading For Entire File......... .13678 Last Reading For Entire File....... ... .14317 File Trailer Service name.... ........ .STSLIB.007 Service Sub Level Name... Version Number.......... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type............... .LO Next File Name... ....... .STSLIB.008 Physical EOF File Header Service name... ......... .STSLIB.008 Service Sub Level Name... Version Number. ......... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type.. ............. .LO Previous File Name...... .STSLIB.007 Comment Record FILE HEADER FILE NUMBER: RAW MWD Curves and log BIT RUN NUMBER: DEPTH INCREMENT: # FILE SUMMARY 8 header data for each bit run in separate files. 8 .5000 VENDOR TOOL CODE GR RPS FET ROP RPX RPD RPM $ . START DEPTH 14257.0 14264.0 14317.5 14317.5 14317.5 14317.5 14317.5 STOP DEPTH 14921. 5 14928.5 14928.5 14982.0 14928.5 14928.5 14928.5 # 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 Data Record Type... ..... ..........0 Data Specification Block Type. ....0 Logging Direction................ . Down Optical log depth units.......... .Feet Data Reference Point........... ...Undefined Frame Spacing...... .............. .60 .1IN Max frames per record....... ..... .Undefined Absent value. ................... ..-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . . 14-AUG-04 Insite 66.37 Memory 14982.0 14317.0 14982.0 86.9 90.3 TOOL NUMBER 129046 162742 6.125 13712.0 Oil Based 9.10 62.0 .0 44000 3.6 .000 .000 .000 .000 .0 168.8 .0 .0 . . Datum Specification Block sub-type...O Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD080 FT/H 4 1 68 4 2 GR MWD080 API 4 1 68 8 3 RPX MWD080 OHMM 4 1 68 12 4 RPS MWD080 OHMM 4 1 68 16 5 RPM MWD080 OHMM 4 1 68 20 6 RPD MWD080 OHMM 4 1 68 24 7 FET MWD080 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 14257 14982 14619.5 1451 14257 14982 ROP MWD080 FT/H 0.02 356.9 64.3037 1330 14317.5 14982 GR MWD080 API 38.95 109.76 62.9506 1328 14257 14921. 5 RPX MWD080 OHMM 7.53 59.85 25.2835 1223 14317.5 14928.5 RPS MWD080 OHMM 7.24 46.13 22.7573 1328 14264 14928.5 RPM MWD080 OHMM 8.29 41. 23 23.5771 1223 14317.5 14928.5 RPD MWD080 OHMM 9.7 38.2 24.5436 1223 14317.5 14928.5 FET MWD080 HOUR 0.52 45.98 1.79779 1223 14317.5 14928.5 First Reading For Entire File......... .14257 Last Reading For Entire File.......... .14982 File Trailer Service name............ .STSLIB.008 Service Sub Level Name... Version Number. ......... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type............... .LO Next File Name.......... .STSLIB.009 Physical EOF File Header Service name............ .STSLIB.009 Service Sub Level Name... Version Number....... ... .1.0.0 Date of Generation...... .04/10/25 Maximum Physical Record. .65535 File Type............... .LO Previous File Name...... .STSLIB.008 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 9 header data for each bit run in separate files. 9 .5000 START DEPTH 14922.0 14929.0 14929.0 14929.0 14929.0 14929.0 STOP DEPTH 17755.5 17762.5 17762.5 17762.5 17762.5 17762.5 ROP $ . 14982.5 17816.0 # 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): # TOOL STANDOFF (IN): EWR FREQUENCY (HZ): # REMARKS: $ # Data Format Specification Record Data Record Type................ ..0 Data Specification Block Type.....O Logging Direction................ . Down Optical log depth units...... .....Feet Data Reference Point.... ......... . Undefined Frame Spacing.................... .60 .1IN Max frames per record. ....... .....Undefined Absent value....... .............. .-999 Depth Units. . . . . . . . . . . . . . . . . . . . . . . Datum Specification Block sub-type...O . 17-AUG-04 Insite 66.37 Memory 17816.0 14982.0 17816.0 88.7 92.6 TOOL NUMBER 129046 162742 6.125 13712.0 Oil Based 9.20 54.0 .0 44500 3.6 .000 .000 .000 .000 .0 179.6 .0 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 Rap MWD090 FT/H 4 1 68 4 2 GR MWD090 API 4 1 68 8 3 RPX MWD090 OHMM 4 1 68 12 4 . . RPS MWD090 OHMM 4 1 68 16 5 RPM MWD090 OHMM 4 1 68 20 6 RPD MWD090 OHMM 4 1 68 24 7 FET MWD090 HOUR 4 1 68 28 8 First Last Name Service Unit Min Max Mean Nsam Reading Reading DEPT FT 14922 17816 16369 5789 14922 17816 Rap MWD090 FT/H 1. 08 812.68 109.784 5668 14982.5 17816 GR MWD090 API 30.36 71. 45 56.6588 5668 14922 17755.5 RPX MWD090 OHMM 8.82 91. 29 29.3354 5668 14929 17762.5 RPS MWD090 OHMM 8.84 66.55 27.6551 5668 14929 17762.5 RPM MWD090 OHMM 8.93 52.19 26.8621 5668 14929 17762.5 RPD MWD090 OHMM 9.56 49.01 27.4468 5668 14929 17762.5 FET MWD090 HOUR 0.37 31. 13 1.34512 5668 14929 17762.5 First Reading For Entire File......... .14922 Last Reading For Entire File.......... .17816 File Trailer Service name........... ..STSLIB.009 Service Sub Level Name... Version Number.. ........ .1.0.0 Date of Generation.. .....04/10/25 Maximum Physical Record. .65535 File Type........ ....... .LO Next File Name...... .... .STSLIB.010 Physical EOF Tape Trailer Service name........... ..LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/10/25 Origin. . . . . . . . . . . . . . . . . . . STS Tape Name.......... ......UNKNOWN Continuation Number..... .01 Next Tape Name.... ..... ..UNKNOWN Comments... ............. .STS LIS Writing Library. Scientific Technical Services Reel Trailer Service name...... ..... ..LISTPE Date. . . . . . . . . . . . . . . . . . . . .04/10/25 Origin. . . . . . . . . . . . . . . . . . . STS Reel Name.............. ..UNKNOWN Continuation Number..... .01 Next Reel Name... ....... .UNKNOWN Comments.. ........... ....STS LIS Writing Library. Scientific Technical Services Physical EOF Physical EOF End Of LIS File